From 3fcedec752108de5d99b9f0373ff880756a1e87d Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Tue, 26 Oct 2010 12:25:32 +0200
Subject: drivers/vhost/vhost.c: delete double assignment

Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 94701ff3a23a..ed277276fa98 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -157,7 +157,6 @@ static void vhost_vq_reset(struct vhost_dev *dev,
 	vq->avail_idx = 0;
 	vq->last_used_idx = 0;
 	vq->used_flags = 0;
-	vq->used_flags = 0;
 	vq->log_used = false;
 	vq->log_addr = -1ull;
 	vq->vhost_hlen = 0;
-- 
cgit v1.2.3


From 533a19b4b88fcf81da3106b94f0ac4ac8b33a248 Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Wed, 6 Oct 2010 15:34:38 +0200
Subject: vhost: put mm after thread stop

makes it possible to batch use/unuse mm

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index ed277276fa98..9920bae6ee43 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -401,15 +401,14 @@ void vhost_dev_cleanup(struct vhost_dev *dev)
 	kfree(rcu_dereference_protected(dev->memory,
 					lockdep_is_held(&dev->mutex)));
 	RCU_INIT_POINTER(dev->memory, NULL);
-	if (dev->mm)
-		mmput(dev->mm);
-	dev->mm = NULL;
-
 	WARN_ON(!list_empty(&dev->work_list));
 	if (dev->worker) {
 		kthread_stop(dev->worker);
 		dev->worker = NULL;
 	}
+	if (dev->mm)
+		mmput(dev->mm);
+	dev->mm = NULL;
 }
 
 static int log_access_ok(void __user *log_base, u64 addr, unsigned long sz)
-- 
cgit v1.2.3


From 64e1c80748afca3b4818ebb232a9668bf529886d Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Wed, 6 Oct 2010 15:34:45 +0200
Subject: vhost-net: batch use/unuse mm

Move use/unuse mm to vhost.c which makes it possible to batch these
operations.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/net.c   | 7 -------
 drivers/vhost/vhost.c | 7 ++++++-
 2 files changed, 6 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 4b4da5b86ff9..d10da280fa0f 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -10,7 +10,6 @@
 #include <linux/eventfd.h>
 #include <linux/vhost.h>
 #include <linux/virtio_net.h>
-#include <linux/mmu_context.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
@@ -142,7 +141,6 @@ static void handle_tx(struct vhost_net *net)
 		return;
 	}
 
-	use_mm(net->dev.mm);
 	mutex_lock(&vq->mutex);
 	vhost_disable_notify(vq);
 
@@ -207,7 +205,6 @@ static void handle_tx(struct vhost_net *net)
 	}
 
 	mutex_unlock(&vq->mutex);
-	unuse_mm(net->dev.mm);
 }
 
 static int peek_head_len(struct sock *sk)
@@ -312,7 +309,6 @@ static void handle_rx_big(struct vhost_net *net)
 	if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
 		return;
 
-	use_mm(net->dev.mm);
 	mutex_lock(&vq->mutex);
 	vhost_disable_notify(vq);
 	hdr_size = vq->vhost_hlen;
@@ -391,7 +387,6 @@ static void handle_rx_big(struct vhost_net *net)
 	}
 
 	mutex_unlock(&vq->mutex);
-	unuse_mm(net->dev.mm);
 }
 
 /* Expects to be always run from workqueue - which acts as
@@ -423,7 +418,6 @@ static void handle_rx_mergeable(struct vhost_net *net)
 	if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
 		return;
 
-	use_mm(net->dev.mm);
 	mutex_lock(&vq->mutex);
 	vhost_disable_notify(vq);
 	vhost_hlen = vq->vhost_hlen;
@@ -500,7 +494,6 @@ static void handle_rx_mergeable(struct vhost_net *net)
 	}
 
 	mutex_unlock(&vq->mutex);
-	unuse_mm(net->dev.mm);
 }
 
 static void handle_rx(struct vhost_net *net)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 9920bae6ee43..c17c881e235a 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -15,6 +15,7 @@
 #include <linux/vhost.h>
 #include <linux/virtio_net.h>
 #include <linux/mm.h>
+#include <linux/mmu_context.h>
 #include <linux/miscdevice.h>
 #include <linux/mutex.h>
 #include <linux/rcupdate.h>
@@ -177,6 +178,8 @@ static int vhost_worker(void *data)
 	struct vhost_work *work = NULL;
 	unsigned uninitialized_var(seq);
 
+	use_mm(dev->mm);
+
 	for (;;) {
 		/* mb paired w/ kthread_stop */
 		set_current_state(TASK_INTERRUPTIBLE);
@@ -191,7 +194,7 @@ static int vhost_worker(void *data)
 		if (kthread_should_stop()) {
 			spin_unlock_irq(&dev->work_lock);
 			__set_current_state(TASK_RUNNING);
-			return 0;
+			break;
 		}
 		if (!list_empty(&dev->work_list)) {
 			work = list_first_entry(&dev->work_list,
@@ -209,6 +212,8 @@ static int vhost_worker(void *data)
 			schedule();
 
 	}
+	unuse_mm(dev->mm);
+	return 0;
 }
 
 /* Helper to allocate iovec buffers for all vqs. */
-- 
cgit v1.2.3


From dfe5ac5b18be5b10d01a17e734a9905c0def6088 Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Tue, 21 Sep 2010 14:18:01 +0200
Subject: vhost: copy_to_user -> __copy_to_user

We do access_ok checks at setup time, so we don't need to
redo them on each access.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index c17c881e235a..e6a093187a0e 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1258,7 +1258,7 @@ static int __vhost_add_used_n(struct vhost_virtqueue *vq,
 
 	start = vq->last_used_idx % vq->num;
 	used = vq->used->ring + start;
-	if (copy_to_user(used, heads, count * sizeof *used)) {
+	if (__copy_to_user(used, heads, count * sizeof *used)) {
 		vq_err(vq, "Failed to write used");
 		return -EFAULT;
 	}
-- 
cgit v1.2.3


From 8b7347aab6865ae8a2e5a8b0f1deea12da3d3aff Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Sun, 19 Sep 2010 15:56:30 +0200
Subject: vhost: get/put_user -> __get/__put_user

We do access_ok checks on all ring values on an ioctl,
so we don't need to redo them on each access.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index e6a093187a0e..a29d91c776b4 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1095,7 +1095,7 @@ int vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq,
 
 	/* Check it isn't doing very strange things with descriptor numbers. */
 	last_avail_idx = vq->last_avail_idx;
-	if (unlikely(get_user(vq->avail_idx, &vq->avail->idx))) {
+	if (unlikely(__get_user(vq->avail_idx, &vq->avail->idx))) {
 		vq_err(vq, "Failed to access avail idx at %p\n",
 		       &vq->avail->idx);
 		return -EFAULT;
@@ -1116,8 +1116,8 @@ int vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq,
 
 	/* Grab the next descriptor number they're advertising, and increment
 	 * the index we've seen. */
-	if (unlikely(get_user(head,
-			      &vq->avail->ring[last_avail_idx % vq->num]))) {
+	if (unlikely(__get_user(head,
+				&vq->avail->ring[last_avail_idx % vq->num]))) {
 		vq_err(vq, "Failed to read head: idx %d address %p\n",
 		       last_avail_idx,
 		       &vq->avail->ring[last_avail_idx % vq->num]);
@@ -1216,17 +1216,17 @@ int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)
 	/* The virtqueue contains a ring of used buffers.  Get a pointer to the
 	 * next entry in that used ring. */
 	used = &vq->used->ring[vq->last_used_idx % vq->num];
-	if (put_user(head, &used->id)) {
+	if (__put_user(head, &used->id)) {
 		vq_err(vq, "Failed to write used id");
 		return -EFAULT;
 	}
-	if (put_user(len, &used->len)) {
+	if (__put_user(len, &used->len)) {
 		vq_err(vq, "Failed to write used len");
 		return -EFAULT;
 	}
 	/* Make sure buffer is written before we update index. */
 	smp_wmb();
-	if (put_user(vq->last_used_idx + 1, &vq->used->idx)) {
+	if (__put_user(vq->last_used_idx + 1, &vq->used->idx)) {
 		vq_err(vq, "Failed to increment used idx");
 		return -EFAULT;
 	}
@@ -1319,7 +1319,7 @@ void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)
 	 * interrupts. */
 	smp_mb();
 
-	if (get_user(flags, &vq->avail->flags)) {
+	if (__get_user(flags, &vq->avail->flags)) {
 		vq_err(vq, "Failed to get flags");
 		return;
 	}
@@ -1370,7 +1370,7 @@ bool vhost_enable_notify(struct vhost_virtqueue *vq)
 	/* They could have slipped one in as we were doing that: make
 	 * sure it's written, then check again. */
 	smp_mb();
-	r = get_user(avail_idx, &vq->avail->idx);
+	r = __get_user(avail_idx, &vq->avail->idx);
 	if (r) {
 		vq_err(vq, "Failed to check avail idx at %p: %d\n",
 		       &vq->avail->idx, r);
-- 
cgit v1.2.3


From 1d5439b9a29b1386d44a617cbaf2f7acde1d697c Mon Sep 17 00:00:00 2001
From: "Arce, Abraham" <x0066660@ti.com>
Date: Thu, 28 Oct 2010 18:57:20 +0000
Subject: ks8851: suspend resume support

Add suspend/resume support using default open/stop interface methods
to do hardware dependant operations.

On suspend, same low power state (soft power mode) will be kept, the
following blocks will be disabled:

 - Internal PLL Clock
 - Tx/Rx PHY
 - MAC
 - SPI Interface

Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ks8851.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 51919fcd50c2..0fa4a9887ba2 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -1545,6 +1545,37 @@ static int ks8851_read_selftest(struct ks8851_net *ks)
 
 /* driver bus management functions */
 
+#ifdef CONFIG_PM
+static int ks8851_suspend(struct spi_device *spi, pm_message_t state)
+{
+	struct ks8851_net *ks = dev_get_drvdata(&spi->dev);
+	struct net_device *dev = ks->netdev;
+
+	if (netif_running(dev)) {
+		netif_device_detach(dev);
+		ks8851_net_stop(dev);
+	}
+
+	return 0;
+}
+
+static int ks8851_resume(struct spi_device *spi)
+{
+	struct ks8851_net *ks = dev_get_drvdata(&spi->dev);
+	struct net_device *dev = ks->netdev;
+
+	if (netif_running(dev)) {
+		ks8851_net_open(dev);
+		netif_device_attach(dev);
+	}
+
+	return 0;
+}
+#else
+#define ks8851_suspend NULL
+#define ks8851_resume NULL
+#endif
+
 static int __devinit ks8851_probe(struct spi_device *spi)
 {
 	struct net_device *ndev;
@@ -1679,6 +1710,8 @@ static struct spi_driver ks8851_driver = {
 	},
 	.probe = ks8851_probe,
 	.remove = __devexit_p(ks8851_remove),
+	.suspend = ks8851_suspend,
+	.resume = ks8851_resume,
 };
 
 static int __init ks8851_init(void)
-- 
cgit v1.2.3


From 840a185dddfd098b78b96a30da4cad722a7aef18 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 29 Oct 2010 01:15:29 +0000
Subject: aoe: remove dev_base_lock use from aoecmd_cfg_pkts()

dev_base_lock is the legacy way to lock the device list, and is planned
to disappear. (writers hold RTNL, readers hold RCU lock)

Convert aoecmd_cfg_pkts() to RCU locking.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Ed L. Cashin" <ecashin@coraid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/block/aoe/aoecmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 5674bd01d96d..de0435e63b02 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -297,8 +297,8 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu
 	struct sk_buff *skb;
 	struct net_device *ifp;
 
-	read_lock(&dev_base_lock);
-	for_each_netdev(&init_net, ifp) {
+	rcu_read_lock();
+	for_each_netdev_rcu(&init_net, ifp) {
 		dev_hold(ifp);
 		if (!is_aoe_netif(ifp))
 			goto cont;
@@ -325,7 +325,7 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu
 cont:
 		dev_put(ifp);
 	}
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 }
 
 static void
-- 
cgit v1.2.3


From e4a7b93bd5d84e1e79917d024d17d745d190fc9a Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 29 Oct 2010 01:52:46 +0000
Subject: bonding: remove dev_base_lock use
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

bond_info_seq_start() uses a read_lock(&dev_base_lock) to make sure
device doesn’t disappear. Same goal can be achieved using RCU.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index bdb68a600382..518844852f06 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3209,7 +3209,7 @@ out:
 #ifdef CONFIG_PROC_FS
 
 static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
-	__acquires(&dev_base_lock)
+	__acquires(RCU)
 	__acquires(&bond->lock)
 {
 	struct bonding *bond = seq->private;
@@ -3218,7 +3218,7 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
 	int i;
 
 	/* make sure the bond won't be taken away */
-	read_lock(&dev_base_lock);
+	rcu_read_lock();
 	read_lock(&bond->lock);
 
 	if (*pos == 0)
@@ -3248,12 +3248,12 @@ static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static void bond_info_seq_stop(struct seq_file *seq, void *v)
 	__releases(&bond->lock)
-	__releases(&dev_base_lock)
+	__releases(RCU)
 {
 	struct bonding *bond = seq->private;
 
 	read_unlock(&bond->lock);
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 }
 
 static void bond_info_show_master(struct seq_file *seq)
-- 
cgit v1.2.3


From d6ff7d0fe22cdf3ea41c48b50da9a9181500d1bf Mon Sep 17 00:00:00 2001
From: Alexey Charkov <alchark@gmail.com>
Date: Tue, 9 Nov 2010 02:42:39 +0300
Subject: ARM: Add support for the display controllers in VT8500 and WM8505

This adds drivers for the LCD controller found in VIA VT8500 SoC,
GOVR display controller found in WonderMedia WM8505 SoC and for the
Graphics Engine present in both of them that provides hardware
accelerated raster operations (used for copyarea and fillrect).

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/Kconfig         |  26 +++
 drivers/video/Makefile        |   3 +
 drivers/video/vt8500lcdfb.c   | 447 ++++++++++++++++++++++++++++++++++++++++++
 drivers/video/vt8500lcdfb.h   |  34 ++++
 drivers/video/wm8505fb.c      | 422 +++++++++++++++++++++++++++++++++++++++
 drivers/video/wm8505fb_regs.h |  76 +++++++
 drivers/video/wmt_ge_rops.c   | 192 ++++++++++++++++++
 drivers/video/wmt_ge_rops.h   |   5 +
 8 files changed, 1205 insertions(+)
 create mode 100644 drivers/video/vt8500lcdfb.c
 create mode 100644 drivers/video/vt8500lcdfb.h
 create mode 100644 drivers/video/wm8505fb.c
 create mode 100644 drivers/video/wm8505fb_regs.h
 create mode 100644 drivers/video/wmt_ge_rops.c
 create mode 100644 drivers/video/wmt_ge_rops.h

(limited to 'drivers')

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 27c1fb4b1e0d..954f6e9d8d5a 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -186,6 +186,14 @@ config FB_SYS_FOPS
        depends on FB
        default n
 
+config FB_WMT_GE_ROPS
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include functions for accelerated rectangle filling and area
+	  copying using WonderMedia Graphics Engine operations.
+
 config FB_DEFERRED_IO
 	bool
 	depends on FB
@@ -1722,6 +1730,24 @@ config FB_AU1200
 	  various panels and CRTs by passing in kernel cmd line option
 	  au1200fb:panel=<name>.
 
+config FB_VT8500
+	bool "VT8500 LCD Driver"
+	depends on (FB = y) && ARM && ARCH_VT8500 && VTWM_VERSION_VT8500
+	select FB_WMT_GE_ROPS
+	select FB_SYS_IMAGEBLIT
+	help
+	  This is the framebuffer driver for VIA VT8500 integrated LCD
+	  controller.
+
+config FB_WM8505
+	bool "WM8505 frame buffer support"
+	depends on (FB = y) && ARM && ARCH_VT8500 && VTWM_VERSION_WM8505
+	select FB_WMT_GE_ROPS
+	select FB_SYS_IMAGEBLIT
+	help
+	  This is the framebuffer driver for WonderMedia WM8505
+	  integrated LCD controller.
+
 source "drivers/video/geode/Kconfig"
 
 config FB_HIT
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 485e8ed1318c..8d916dcb379f 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_FB_SVGALIB)       += svgalib.o
 obj-$(CONFIG_FB_MACMODES)      += macmodes.o
 obj-$(CONFIG_FB_DDC)           += fb_ddc.o
 obj-$(CONFIG_FB_DEFERRED_IO)   += fb_defio.o
+obj-$(CONFIG_FB_WMT_GE_ROPS)   += wmt_ge_rops.o
 
 # Hardware specific drivers go first
 obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p_planar.o
@@ -104,6 +105,8 @@ obj-$(CONFIG_FB_W100)		  += w100fb.o
 obj-$(CONFIG_FB_TMIO)		  += tmiofb.o
 obj-$(CONFIG_FB_AU1100)		  += au1100fb.o
 obj-$(CONFIG_FB_AU1200)		  += au1200fb.o
+obj-$(CONFIG_FB_VT8500)		  += vt8500lcdfb.o
+obj-$(CONFIG_FB_WM8505)		  += wm8505fb.o
 obj-$(CONFIG_FB_PMAG_AA)	  += pmag-aa-fb.o
 obj-$(CONFIG_FB_PMAG_BA)	  += pmag-ba-fb.o
 obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
new file mode 100644
index 000000000000..7617f12e4fd7
--- /dev/null
+++ b/drivers/video/vt8500lcdfb.c
@@ -0,0 +1,447 @@
+/*
+ *  linux/drivers/video/vt8500lcdfb.c
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * Based on skeletonfb.c and pxafb.c
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+
+#include <mach/vt8500fb.h>
+
+#include "vt8500lcdfb.h"
+#include "wmt_ge_rops.h"
+
+#define to_vt8500lcd_info(__info) container_of(__info, \
+						struct vt8500lcd_info, fb)
+
+static int vt8500lcd_set_par(struct fb_info *info)
+{
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+	int reg_bpp = 5; /* 16bpp */
+	int i;
+	unsigned long control0;
+
+	if (!fbi)
+		return -EINVAL;
+
+	if (info->var.bits_per_pixel <= 8) {
+		/* palettized */
+		info->var.red.offset    = 0;
+		info->var.red.length    = info->var.bits_per_pixel;
+		info->var.red.msb_right = 0;
+
+		info->var.green.offset  = 0;
+		info->var.green.length  = info->var.bits_per_pixel;
+		info->var.green.msb_right = 0;
+
+		info->var.blue.offset   = 0;
+		info->var.blue.length   = info->var.bits_per_pixel;
+		info->var.blue.msb_right = 0;
+
+		info->var.transp.offset = 0;
+		info->var.transp.length = 0;
+		info->var.transp.msb_right = 0;
+
+		info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
+		info->fix.line_length = info->var.xres_virtual /
+						(8/info->var.bits_per_pixel);
+	} else {
+		/* non-palettized */
+		info->var.transp.offset = 0;
+		info->var.transp.length = 0;
+		info->var.transp.msb_right = 0;
+
+		if (info->var.bits_per_pixel == 16) {
+			/* RGB565 */
+			info->var.red.offset = 11;
+			info->var.red.length = 5;
+			info->var.red.msb_right = 0;
+			info->var.green.offset = 5;
+			info->var.green.length = 6;
+			info->var.green.msb_right = 0;
+			info->var.blue.offset = 0;
+			info->var.blue.length = 5;
+			info->var.blue.msb_right = 0;
+		} else {
+			/* Equal depths per channel */
+			info->var.red.offset = info->var.bits_per_pixel
+							* 2 / 3;
+			info->var.red.length = info->var.bits_per_pixel / 3;
+			info->var.red.msb_right = 0;
+			info->var.green.offset = info->var.bits_per_pixel / 3;
+			info->var.green.length = info->var.bits_per_pixel / 3;
+			info->var.green.msb_right = 0;
+			info->var.blue.offset = 0;
+			info->var.blue.length = info->var.bits_per_pixel / 3;
+			info->var.blue.msb_right = 0;
+		}
+
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
+		info->fix.line_length = info->var.bits_per_pixel > 16 ?
+					info->var.xres_virtual << 2 :
+					info->var.xres_virtual << 1;
+	}
+
+	for (i = 0; i < 8; i++) {
+		if (bpp_values[i] == info->var.bits_per_pixel) {
+			reg_bpp = i;
+			continue;
+		}
+	}
+
+	control0 = readl(fbi->regbase) & ~0xf;
+	writel(0, fbi->regbase);
+	while (readl(fbi->regbase + 0x38) & 0x10)
+		/* wait */;
+	writel((((info->var.hsync_len - 1) & 0x3f) << 26)
+		| ((info->var.left_margin & 0xff) << 18)
+		| (((info->var.xres - 1) & 0x3ff) << 8)
+		| (info->var.right_margin & 0xff), fbi->regbase + 0x4);
+	writel((((info->var.vsync_len - 1) & 0x3f) << 26)
+		| ((info->var.upper_margin & 0xff) << 18)
+		| (((info->var.yres - 1) & 0x3ff) << 8)
+		| (info->var.lower_margin & 0xff), fbi->regbase + 0x8);
+	writel((((info->var.yres - 1) & 0x400) << 2)
+		| ((info->var.xres - 1) & 0x400), fbi->regbase + 0x10);
+	writel(0x80000000, fbi->regbase + 0x20);
+	writel(control0 | (reg_bpp << 1) | 0x100, fbi->regbase);
+
+	return 0;
+}
+
+static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf)
+{
+	chan &= 0xffff;
+	chan >>= 16 - bf->length;
+	return chan << bf->offset;
+}
+
+static int vt8500lcd_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info) {
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+	int ret = 1;
+	unsigned int val;
+	if (regno >= 256)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		red = green = blue =
+			(19595 * red + 38470 * green + 7471 * blue) >> 16;
+
+	switch (fbi->fb.fix.visual) {
+	case FB_VISUAL_TRUECOLOR:
+		if (regno < 16) {
+			u32 *pal = fbi->fb.pseudo_palette;
+
+			val  = chan_to_field(red, &fbi->fb.var.red);
+			val |= chan_to_field(green, &fbi->fb.var.green);
+			val |= chan_to_field(blue, &fbi->fb.var.blue);
+
+			pal[regno] = val;
+			ret = 0;
+		}
+		break;
+
+	case FB_VISUAL_STATIC_PSEUDOCOLOR:
+	case FB_VISUAL_PSEUDOCOLOR:
+		writew((red & 0xf800)
+		      | ((green >> 5) & 0x7e0)
+		      | ((blue >> 11) & 0x1f),
+		       fbi->palette_cpu + sizeof(u16) * regno);
+		break;
+	}
+
+	return ret;
+}
+
+static int vt8500lcd_ioctl(struct fb_info *info, unsigned int cmd,
+			 unsigned long arg)
+{
+	int ret = 0;
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+
+	if (cmd == FBIO_WAITFORVSYNC) {
+		/* Unmask End of Frame interrupt */
+		writel(0xffffffff ^ (1 << 3), fbi->regbase + 0x3c);
+		ret = wait_event_interruptible_timeout(fbi->wait,
+			readl(fbi->regbase + 0x38) & (1 << 3), HZ / 10);
+		/* Mask back to reduce unwanted interrupt traffic */
+		writel(0xffffffff, fbi->regbase + 0x3c);
+		if (ret < 0)
+			return ret;
+		if (ret == 0)
+			return -ETIMEDOUT;
+	}
+
+	return ret;
+}
+
+static int vt8500lcd_pan_display(struct fb_var_screeninfo *var,
+				struct fb_info *info)
+{
+	unsigned pixlen = info->fix.line_length / info->var.xres_virtual;
+	unsigned off = pixlen * var->xoffset
+		      + info->fix.line_length * var->yoffset;
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+
+	writel((1 << 31)
+		| (((var->xres_virtual - var->xres) * pixlen / 4) << 20)
+		| (off >> 2), fbi->regbase + 0x20);
+	return 0;
+}
+
+static struct fb_ops vt8500lcd_ops = {
+	.owner		= THIS_MODULE,
+	.fb_set_par	= vt8500lcd_set_par,
+	.fb_setcolreg	= vt8500lcd_setcolreg,
+	.fb_fillrect	= wmt_ge_fillrect,
+	.fb_copyarea	= wmt_ge_copyarea,
+	.fb_imageblit	= sys_imageblit,
+	.fb_sync	= wmt_ge_sync,
+	.fb_ioctl	= vt8500lcd_ioctl,
+	.fb_pan_display	= vt8500lcd_pan_display,
+};
+
+static irqreturn_t vt8500lcd_handle_irq(int irq, void *dev_id)
+{
+	struct vt8500lcd_info *fbi = dev_id;
+
+	if (readl(fbi->regbase + 0x38) & (1 << 3))
+		wake_up_interruptible(&fbi->wait);
+
+	writel(0xffffffff, fbi->regbase + 0x38);
+	return IRQ_HANDLED;
+}
+
+static int __devinit vt8500lcd_probe(struct platform_device *pdev)
+{
+	struct vt8500lcd_info *fbi;
+	struct resource *res;
+	struct vt8500fb_platform_data *pdata = pdev->dev.platform_data;
+	void *addr;
+	int irq, ret;
+
+	ret = -ENOMEM;
+	fbi = NULL;
+
+	fbi = kzalloc(sizeof(struct vt8500lcd_info) + sizeof(u32) * 16,
+							GFP_KERNEL);
+	if (!fbi) {
+		dev_err(&pdev->dev, "Failed to initialize framebuffer device\n");
+		ret = -ENOMEM;
+		goto failed;
+	}
+
+	strcpy(fbi->fb.fix.id, "VT8500 LCD");
+
+	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;
+	fbi->fb.fix.xpanstep	= 0;
+	fbi->fb.fix.ypanstep	= 1;
+	fbi->fb.fix.ywrapstep	= 0;
+	fbi->fb.fix.accel	= FB_ACCEL_NONE;
+
+	fbi->fb.var.nonstd	= 0;
+	fbi->fb.var.activate	= FB_ACTIVATE_NOW;
+	fbi->fb.var.height	= -1;
+	fbi->fb.var.width	= -1;
+	fbi->fb.var.vmode	= FB_VMODE_NONINTERLACED;
+
+	fbi->fb.fbops		= &vt8500lcd_ops;
+	fbi->fb.flags		= FBINFO_DEFAULT
+				| FBINFO_HWACCEL_COPYAREA
+				| FBINFO_HWACCEL_FILLRECT
+				| FBINFO_HWACCEL_YPAN
+				| FBINFO_VIRTFB
+				| FBINFO_PARTIAL_PAN_OK;
+	fbi->fb.node		= -1;
+
+	addr = fbi;
+	addr = addr + sizeof(struct vt8500lcd_info);
+	fbi->fb.pseudo_palette	= addr;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto failed_fbi;
+	}
+
+	res = request_mem_region(res->start, resource_size(res), "vt8500lcd");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "failed to request I/O memory\n");
+		ret = -EBUSY;
+		goto failed_fbi;
+	}
+
+	fbi->regbase = ioremap(res->start, resource_size(res));
+	if (fbi->regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto failed_free_res;
+	}
+
+	fbi->fb.fix.smem_start	= pdata->video_mem_phys;
+	fbi->fb.fix.smem_len	= pdata->video_mem_len;
+	fbi->fb.screen_base	= pdata->video_mem_virt;
+
+	fbi->palette_size	= PAGE_ALIGN(512);
+	fbi->palette_cpu	= dma_alloc_coherent(&pdev->dev,
+						     fbi->palette_size,
+						     &fbi->palette_phys,
+						     GFP_KERNEL);
+	if (fbi->palette_cpu == NULL) {
+		dev_err(&pdev->dev, "Failed to allocate palette buffer\n");
+		ret = -ENOMEM;
+		goto failed_free_io;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "no IRQ defined\n");
+		ret = -ENODEV;
+		goto failed_free_palette;
+	}
+
+	ret = request_irq(irq, vt8500lcd_handle_irq, IRQF_DISABLED, "LCD", fbi);
+	if (ret) {
+		dev_err(&pdev->dev, "request_irq failed: %d\n", ret);
+		ret = -EBUSY;
+		goto failed_free_palette;
+	}
+
+	init_waitqueue_head(&fbi->wait);
+
+	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {
+		dev_err(&pdev->dev, "Failed to allocate color map\n");
+		ret = -ENOMEM;
+		goto failed_free_irq;
+	}
+
+	fb_videomode_to_var(&fbi->fb.var, &pdata->mode);
+	fbi->fb.var.bits_per_pixel	= pdata->bpp;
+	fbi->fb.var.xres_virtual	= pdata->xres_virtual;
+	fbi->fb.var.yres_virtual	= pdata->yres_virtual;
+
+	ret = vt8500lcd_set_par(&fbi->fb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set parameters\n");
+		goto failed_free_cmap;
+	}
+
+	writel(fbi->fb.fix.smem_start >> 22, fbi->regbase + 0x1c);
+	writel((fbi->palette_phys & 0xfffffe00) | 1, fbi->regbase + 0x18);
+
+	platform_set_drvdata(pdev, fbi);
+
+	ret = register_framebuffer(&fbi->fb);
+	if (ret < 0) {
+		dev_err(&pdev->dev,
+			"Failed to register framebuffer device: %d\n", ret);
+		goto failed_free_cmap;
+	}
+
+	/*
+	 * Ok, now enable the LCD controller
+	 */
+	writel(readl(fbi->regbase) | 1, fbi->regbase);
+
+	return 0;
+
+failed_free_cmap:
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+failed_free_irq:
+	free_irq(irq, fbi);
+failed_free_palette:
+	dma_free_coherent(&pdev->dev, fbi->palette_size,
+			  fbi->palette_cpu, fbi->palette_phys);
+failed_free_io:
+	iounmap(fbi->regbase);
+failed_free_res:
+	release_mem_region(res->start, resource_size(res));
+failed_fbi:
+	platform_set_drvdata(pdev, NULL);
+	kfree(fbi);
+failed:
+	return ret;
+}
+
+static int __devexit vt8500lcd_remove(struct platform_device *pdev)
+{
+	struct vt8500lcd_info *fbi = platform_get_drvdata(pdev);
+	struct resource *res;
+	int irq;
+
+	unregister_framebuffer(&fbi->fb);
+
+	writel(0, fbi->regbase);
+
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+
+	irq = platform_get_irq(pdev, 0);
+	free_irq(irq, fbi);
+
+	dma_free_coherent(&pdev->dev, fbi->palette_size,
+			  fbi->palette_cpu, fbi->palette_phys);
+
+	iounmap(fbi->regbase);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	release_mem_region(res->start, resource_size(res));
+
+	kfree(fbi);
+
+	return 0;
+}
+
+static struct platform_driver vt8500lcd_driver = {
+	.probe		= vt8500lcd_probe,
+	.remove		= __devexit_p(vt8500lcd_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "vt8500-lcd",
+	},
+};
+
+static int __init vt8500lcd_init(void)
+{
+	return platform_driver_register(&vt8500lcd_driver);
+}
+
+static void __exit vt8500lcd_exit(void)
+{
+	platform_driver_unregister(&vt8500lcd_driver);
+}
+
+module_init(vt8500lcd_init);
+module_exit(vt8500lcd_exit);
+
+MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com>");
+MODULE_DESCRIPTION("LCD controller driver for VIA VT8500");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/vt8500lcdfb.h b/drivers/video/vt8500lcdfb.h
new file mode 100644
index 000000000000..36ca3ca09d83
--- /dev/null
+++ b/drivers/video/vt8500lcdfb.h
@@ -0,0 +1,34 @@
+/*
+ *  linux/drivers/video/vt8500lcdfb.h
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+struct vt8500lcd_info {
+	struct fb_info		fb;
+	void __iomem		*regbase;
+	void __iomem		*palette_cpu;
+	dma_addr_t		palette_phys;
+	size_t			palette_size;
+	wait_queue_head_t	wait;
+};
+
+static int bpp_values[] = {
+	1,
+	2,
+	4,
+	8,
+	12,
+	16,
+	18,
+	24,
+};
diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
new file mode 100644
index 000000000000..e37251b792c9
--- /dev/null
+++ b/drivers/video/wm8505fb.c
@@ -0,0 +1,422 @@
+/*
+ *  WonderMedia WM8505 Frame Buffer device driver
+ *
+ *  Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
+ *    Based on vt8500lcdfb.c
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+
+#include <mach/vt8500fb.h>
+
+#include "wm8505fb_regs.h"
+#include "wmt_ge_rops.h"
+
+#define DRIVER_NAME "wm8505-fb"
+
+#define to_wm8505fb_info(__info) container_of(__info, \
+						struct wm8505fb_info, fb)
+struct wm8505fb_info {
+	struct fb_info		fb;
+	void __iomem		*regbase;
+	unsigned int		contrast;
+};
+
+
+static int wm8505fb_init_hw(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	int i;
+
+	/* I know the purpose only of few registers, so clear unknown */
+	for (i = 0; i < 0x200; i += 4)
+		writel(0, fbi->regbase + i);
+
+	/* Set frame buffer address */
+	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR);
+	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR1);
+
+	/* Set in-memory picture format to RGB 32bpp */
+	writel(0x1c,		       fbi->regbase + WMT_GOVR_COLORSPACE);
+	writel(1,		       fbi->regbase + WMT_GOVR_COLORSPACE1);
+
+	/* Virtual buffer size */
+	writel(info->var.xres,	       fbi->regbase + WMT_GOVR_XRES);
+	writel(info->var.xres_virtual, fbi->regbase + WMT_GOVR_XRES_VIRTUAL);
+
+	/* black magic ;) */
+	writel(0xf,		       fbi->regbase + WMT_GOVR_FHI);
+	writel(4,		       fbi->regbase + WMT_GOVR_DVO_SET);
+	writel(1,		       fbi->regbase + WMT_GOVR_MIF_ENABLE);
+	writel(1,		       fbi->regbase + WMT_GOVR_REG_UPDATE);
+
+	return 0;
+}
+
+static int wm8505fb_set_timing(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	int h_start = info->var.left_margin;
+	int h_end = h_start + info->var.xres;
+	int h_all = h_end + info->var.right_margin;
+	int h_sync = info->var.hsync_len;
+
+	int v_start = info->var.upper_margin;
+	int v_end = v_start + info->var.yres;
+	int v_all = v_end + info->var.lower_margin;
+	int v_sync = info->var.vsync_len + 1;
+
+	writel(0, fbi->regbase + WMT_GOVR_TG);
+
+	writel(h_start, fbi->regbase + WMT_GOVR_TIMING_H_START);
+	writel(h_end,   fbi->regbase + WMT_GOVR_TIMING_H_END);
+	writel(h_all,   fbi->regbase + WMT_GOVR_TIMING_H_ALL);
+	writel(h_sync,  fbi->regbase + WMT_GOVR_TIMING_H_SYNC);
+
+	writel(v_start, fbi->regbase + WMT_GOVR_TIMING_V_START);
+	writel(v_end,   fbi->regbase + WMT_GOVR_TIMING_V_END);
+	writel(v_all,   fbi->regbase + WMT_GOVR_TIMING_V_ALL);
+	writel(v_sync,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);
+
+	writel(1, fbi->regbase + WMT_GOVR_TG);
+
+	return 0;
+}
+
+
+static int wm8505fb_set_par(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	if (!fbi)
+		return -EINVAL;
+
+	if (info->var.bits_per_pixel == 32) {
+		info->var.red.offset = 16;
+		info->var.red.length = 8;
+		info->var.red.msb_right = 0;
+		info->var.green.offset = 8;
+		info->var.green.length = 8;
+		info->var.green.msb_right = 0;
+		info->var.blue.offset = 0;
+		info->var.blue.length = 8;
+		info->var.blue.msb_right = 0;
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
+		info->fix.line_length = info->var.xres_virtual << 2;
+	}
+
+	wm8505fb_set_timing(info);
+
+	writel(fbi->contrast<<16 | fbi->contrast<<8 | fbi->contrast,
+		fbi->regbase + WMT_GOVR_CONTRAST);
+
+	return 0;
+}
+
+static ssize_t contrast_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	return sprintf(buf, "%d\n", fbi->contrast);
+}
+
+static ssize_t contrast_store(struct device *dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+	unsigned long tmp;
+
+	if (strict_strtoul(buf, 10, &tmp) || (tmp > 0xff))
+		return -EINVAL;
+	fbi->contrast = tmp;
+
+	wm8505fb_set_par(info);
+
+	return count;
+}
+
+static DEVICE_ATTR(contrast, 0644, contrast_show, contrast_store);
+
+static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf)
+{
+	chan &= 0xffff;
+	chan >>= 16 - bf->length;
+	return chan << bf->offset;
+}
+
+static int wm8505fb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info) {
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+	int ret = 1;
+	unsigned int val;
+	if (regno >= 256)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		red = green = blue =
+			(19595 * red + 38470 * green + 7471 * blue) >> 16;
+
+	switch (fbi->fb.fix.visual) {
+	case FB_VISUAL_TRUECOLOR:
+		if (regno < 16) {
+			u32 *pal = info->pseudo_palette;
+
+			val  = chan_to_field(red, &fbi->fb.var.red);
+			val |= chan_to_field(green, &fbi->fb.var.green);
+			val |= chan_to_field(blue, &fbi->fb.var.blue);
+
+			pal[regno] = val;
+			ret = 0;
+		}
+		break;
+	}
+
+	return ret;
+}
+
+static int wm8505fb_pan_display(struct fb_var_screeninfo *var,
+				struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	writel(var->xoffset, fbi->regbase + WMT_GOVR_XPAN);
+	writel(var->yoffset, fbi->regbase + WMT_GOVR_YPAN);
+	return 0;
+}
+
+static int wm8505fb_blank(int blank, struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	switch (blank) {
+	case FB_BLANK_UNBLANK:
+		wm8505fb_set_timing(info);
+		break;
+	default:
+		writel(0,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);
+		break;
+	}
+
+	return 0;
+}
+
+static struct fb_ops wm8505fb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_set_par	= wm8505fb_set_par,
+	.fb_setcolreg	= wm8505fb_setcolreg,
+	.fb_fillrect	= wmt_ge_fillrect,
+	.fb_copyarea	= wmt_ge_copyarea,
+	.fb_imageblit	= sys_imageblit,
+	.fb_sync	= wmt_ge_sync,
+	.fb_pan_display	= wm8505fb_pan_display,
+	.fb_blank	= wm8505fb_blank,
+};
+
+static int __devinit wm8505fb_probe(struct platform_device *pdev)
+{
+	struct wm8505fb_info	*fbi;
+	struct resource		*res;
+	void			*addr;
+	struct vt8500fb_platform_data *pdata;
+	int ret;
+
+	pdata = pdev->dev.platform_data;
+
+	ret = -ENOMEM;
+	fbi = NULL;
+
+	fbi = kzalloc(sizeof(struct wm8505fb_info) + sizeof(u32) * 16,
+							GFP_KERNEL);
+	if (!fbi) {
+		dev_err(&pdev->dev, "Failed to initialize framebuffer device\n");
+		ret = -ENOMEM;
+		goto failed;
+	}
+
+	strcpy(fbi->fb.fix.id, DRIVER_NAME);
+
+	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;
+	fbi->fb.fix.xpanstep	= 1;
+	fbi->fb.fix.ypanstep	= 1;
+	fbi->fb.fix.ywrapstep	= 0;
+	fbi->fb.fix.accel	= FB_ACCEL_NONE;
+
+	fbi->fb.fbops		= &wm8505fb_ops;
+	fbi->fb.flags		= FBINFO_DEFAULT
+				| FBINFO_HWACCEL_COPYAREA
+				| FBINFO_HWACCEL_FILLRECT
+				| FBINFO_HWACCEL_XPAN
+				| FBINFO_HWACCEL_YPAN
+				| FBINFO_VIRTFB
+				| FBINFO_PARTIAL_PAN_OK;
+	fbi->fb.node		= -1;
+
+	addr = fbi;
+	addr = addr + sizeof(struct wm8505fb_info);
+	fbi->fb.pseudo_palette	= addr;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto failed_fbi;
+	}
+
+	res = request_mem_region(res->start, resource_size(res), "wm8505fb");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "failed to request I/O memory\n");
+		ret = -EBUSY;
+		goto failed_fbi;
+	}
+
+	fbi->regbase = ioremap(res->start, resource_size(res));
+	if (fbi->regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto failed_free_res;
+	}
+
+	fb_videomode_to_var(&fbi->fb.var, &pdata->mode);
+
+	fbi->fb.var.nonstd		= 0;
+	fbi->fb.var.activate		= FB_ACTIVATE_NOW;
+
+	fbi->fb.var.height		= -1;
+	fbi->fb.var.width		= -1;
+	fbi->fb.var.xres_virtual	= pdata->xres_virtual;
+	fbi->fb.var.yres_virtual	= pdata->yres_virtual;
+	fbi->fb.var.bits_per_pixel	= pdata->bpp;
+
+	fbi->fb.fix.smem_start	= pdata->video_mem_phys;
+	fbi->fb.fix.smem_len	= pdata->video_mem_len;
+	fbi->fb.screen_base	= pdata->video_mem_virt;
+	fbi->fb.screen_size	= pdata->video_mem_len;
+
+	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {
+		dev_err(&pdev->dev, "Failed to allocate color map\n");
+		ret = -ENOMEM;
+		goto failed_free_io;
+	}
+
+	wm8505fb_init_hw(&fbi->fb);
+
+	fbi->contrast = 0x80;
+	ret = wm8505fb_set_par(&fbi->fb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set parameters\n");
+		goto failed_free_cmap;
+	}
+
+	platform_set_drvdata(pdev, fbi);
+
+	ret = register_framebuffer(&fbi->fb);
+	if (ret < 0) {
+		dev_err(&pdev->dev,
+			"Failed to register framebuffer device: %d\n", ret);
+		goto failed_free_cmap;
+	}
+
+	ret = device_create_file(&pdev->dev, &dev_attr_contrast);
+	if (ret < 0) {
+		printk(KERN_WARNING "fb%d: failed to register attributes (%d)\n",
+			fbi->fb.node, ret);
+	}
+
+	printk(KERN_INFO "fb%d: %s frame buffer at 0x%lx-0x%lx\n",
+	       fbi->fb.node, fbi->fb.fix.id, fbi->fb.fix.smem_start,
+	       fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);
+
+	return 0;
+
+failed_free_cmap:
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+failed_free_io:
+	iounmap(fbi->regbase);
+failed_free_res:
+	release_mem_region(res->start, resource_size(res));
+failed_fbi:
+	platform_set_drvdata(pdev, NULL);
+	kfree(fbi);
+failed:
+	return ret;
+}
+
+static int __devexit wm8505fb_remove(struct platform_device *pdev)
+{
+	struct wm8505fb_info *fbi = platform_get_drvdata(pdev);
+	struct resource *res;
+
+	device_remove_file(&pdev->dev, &dev_attr_contrast);
+
+	unregister_framebuffer(&fbi->fb);
+
+	writel(0, fbi->regbase);
+
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+
+	iounmap(fbi->regbase);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	release_mem_region(res->start, resource_size(res));
+
+	kfree(fbi);
+
+	return 0;
+}
+
+static struct platform_driver wm8505fb_driver = {
+	.probe		= wm8505fb_probe,
+	.remove		= __devexit_p(wm8505fb_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= DRIVER_NAME,
+	},
+};
+
+static int __init wm8505fb_init(void)
+{
+	return platform_driver_register(&wm8505fb_driver);
+}
+
+static void __exit wm8505fb_exit(void)
+{
+	platform_driver_unregister(&wm8505fb_driver);
+}
+
+module_init(wm8505fb_init);
+module_exit(wm8505fb_exit);
+
+MODULE_AUTHOR("Ed Spiridonov <edo.rus@gmail.com>");
+MODULE_DESCRIPTION("Framebuffer driver for WMT WM8505");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/wm8505fb_regs.h b/drivers/video/wm8505fb_regs.h
new file mode 100644
index 000000000000..4dd41668c6d1
--- /dev/null
+++ b/drivers/video/wm8505fb_regs.h
@@ -0,0 +1,76 @@
+/*
+ *  GOVR registers list for WM8505 chips
+ *
+ *  Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
+ *   Based on VIA/WonderMedia wm8510-govrh-reg.h
+ *   http://github.com/projectgus/kernel_wm8505/blob/wm8505_2.6.29/
+ *         drivers/video/wmt/register/wm8510/wm8510-govrh-reg.h
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _WM8505FB_REGS_H
+#define _WM8505FB_REGS_H
+
+/*
+ * Color space select register, default value 0x1c
+ *   BIT0 GOVRH_DVO_YUV2RGB_ENABLE
+ *   BIT1 GOVRH_VGA_YUV2RGB_ENABLE
+ *   BIT2 GOVRH_RGB_MODE
+ *   BIT3 GOVRH_DAC_CLKINV
+ *   BIT4 GOVRH_BLANK_ZERO
+ */
+#define WMT_GOVR_COLORSPACE	0x1e4
+/*
+ * Another colorspace select register, default value 1
+ *   BIT0 GOVRH_DVO_RGB
+ *   BIT1 GOVRH_DVO_YUV422
+ */
+#define WMT_GOVR_COLORSPACE1	 0x30
+
+#define WMT_GOVR_CONTRAST	0x1b8
+#define WMT_GOVR_BRGHTNESS	0x1bc /* incompatible with RGB? */
+
+/* Framubeffer address */
+#define WMT_GOVR_FBADDR		 0x90
+#define WMT_GOVR_FBADDR1	 0x94 /* UV offset in YUV mode */
+
+/* Offset of visible window */
+#define WMT_GOVR_XPAN		 0xa4
+#define WMT_GOVR_YPAN		 0xa0
+
+#define WMT_GOVR_XRES		 0x98
+#define WMT_GOVR_XRES_VIRTUAL	 0x9c
+
+#define WMT_GOVR_MIF_ENABLE	 0x80
+#define WMT_GOVR_FHI		 0xa8
+#define WMT_GOVR_REG_UPDATE	 0xe4
+
+/*
+ *   BIT0 GOVRH_DVO_OUTWIDTH
+ *   BIT1 GOVRH_DVO_SYNC_POLAR
+ *   BIT2 GOVRH_DVO_ENABLE
+ */
+#define WMT_GOVR_DVO_SET	0x148
+
+/* Timing generator? */
+#define WMT_GOVR_TG		0x100
+
+/* Timings */
+#define WMT_GOVR_TIMING_H_ALL	0x108
+#define WMT_GOVR_TIMING_V_ALL	0x10c
+#define WMT_GOVR_TIMING_V_START	0x110
+#define WMT_GOVR_TIMING_V_END	0x114
+#define WMT_GOVR_TIMING_H_START	0x118
+#define WMT_GOVR_TIMING_H_END	0x11c
+#define WMT_GOVR_TIMING_V_SYNC	0x128
+#define WMT_GOVR_TIMING_H_SYNC	0x12c
+
+#endif /* _WM8505FB_REGS_H */
diff --git a/drivers/video/wmt_ge_rops.c b/drivers/video/wmt_ge_rops.c
new file mode 100644
index 000000000000..f31883f8eaf7
--- /dev/null
+++ b/drivers/video/wmt_ge_rops.c
@@ -0,0 +1,192 @@
+/*
+ *  linux/drivers/video/wmt_ge_rops.c
+ *
+ *  Accelerators for raster operations using WonderMedia Graphics Engine
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/fb.h>
+#include <linux/platform_device.h>
+#include "fb_draw.h"
+
+#define GE_COMMAND_OFF		0x00
+#define GE_DEPTH_OFF		0x04
+#define GE_HIGHCOLOR_OFF	0x08
+#define GE_ROPCODE_OFF		0x14
+#define GE_FIRE_OFF		0x18
+#define GE_SRCBASE_OFF		0x20
+#define GE_SRCDISPW_OFF		0x24
+#define GE_SRCDISPH_OFF		0x28
+#define GE_SRCAREAX_OFF		0x2c
+#define GE_SRCAREAY_OFF		0x30
+#define GE_SRCAREAW_OFF		0x34
+#define GE_SRCAREAH_OFF		0x38
+#define GE_DESTBASE_OFF		0x3c
+#define GE_DESTDISPW_OFF	0x40
+#define GE_DESTDISPH_OFF	0x44
+#define GE_DESTAREAX_OFF	0x48
+#define GE_DESTAREAY_OFF	0x4c
+#define GE_DESTAREAW_OFF	0x50
+#define GE_DESTAREAH_OFF	0x54
+#define GE_PAT0C_OFF		0x88	/* Pattern 0 color */
+#define GE_ENABLE_OFF		0xec
+#define GE_INTEN_OFF		0xf0
+#define GE_STATUS_OFF		0xf8
+
+static void __iomem *regbase;
+
+void wmt_ge_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
+{
+	unsigned long fg, pat;
+
+	if (p->state != FBINFO_STATE_RUNNING)
+		return;
+
+	if (p->fix.visual == FB_VISUAL_TRUECOLOR ||
+	    p->fix.visual == FB_VISUAL_DIRECTCOLOR)
+		fg = ((u32 *) (p->pseudo_palette))[rect->color];
+	else
+		fg = rect->color;
+
+	pat = pixel_to_pat(p->var.bits_per_pixel, fg);
+
+	if (p->fbops->fb_sync)
+		p->fbops->fb_sync(p);
+
+	writel(p->var.bits_per_pixel == 32 ? 3 :
+	      (p->var.bits_per_pixel == 8 ? 0 : 1), regbase + GE_DEPTH_OFF);
+	writel(p->var.bits_per_pixel == 15 ? 1 : 0, regbase + GE_HIGHCOLOR_OFF);
+	writel(p->fix.smem_start, regbase + GE_DESTBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF);
+	writel(rect->dx, regbase + GE_DESTAREAX_OFF);
+	writel(rect->dy, regbase + GE_DESTAREAY_OFF);
+	writel(rect->width - 1, regbase + GE_DESTAREAW_OFF);
+	writel(rect->height - 1, regbase + GE_DESTAREAH_OFF);
+
+	writel(pat, regbase + GE_PAT0C_OFF);
+	writel(1, regbase + GE_COMMAND_OFF);
+	writel(rect->rop == ROP_XOR ? 0x5a : 0xf0, regbase + GE_ROPCODE_OFF);
+	writel(1, regbase + GE_FIRE_OFF);
+}
+EXPORT_SYMBOL_GPL(wmt_ge_fillrect);
+
+void wmt_ge_copyarea(struct fb_info *p, const struct fb_copyarea *area)
+{
+	if (p->state != FBINFO_STATE_RUNNING)
+		return;
+
+	if (p->fbops->fb_sync)
+		p->fbops->fb_sync(p);
+
+	writel(p->var.bits_per_pixel > 16 ? 3 :
+	      (p->var.bits_per_pixel > 8 ? 1 : 0), regbase + GE_DEPTH_OFF);
+
+	writel(p->fix.smem_start, regbase + GE_SRCBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_SRCDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_SRCDISPH_OFF);
+	writel(area->sx, regbase + GE_SRCAREAX_OFF);
+	writel(area->sy, regbase + GE_SRCAREAY_OFF);
+	writel(area->width - 1, regbase + GE_SRCAREAW_OFF);
+	writel(area->height - 1, regbase + GE_SRCAREAH_OFF);
+
+	writel(p->fix.smem_start, regbase + GE_DESTBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF);
+	writel(area->dx, regbase + GE_DESTAREAX_OFF);
+	writel(area->dy, regbase + GE_DESTAREAY_OFF);
+	writel(area->width - 1, regbase + GE_DESTAREAW_OFF);
+	writel(area->height - 1, regbase + GE_DESTAREAH_OFF);
+
+	writel(0xcc, regbase + GE_ROPCODE_OFF);
+	writel(1, regbase + GE_COMMAND_OFF);
+	writel(1, regbase + GE_FIRE_OFF);
+}
+EXPORT_SYMBOL_GPL(wmt_ge_copyarea);
+
+int wmt_ge_sync(struct fb_info *p)
+{
+	int loops = 5000000;
+	while ((readl(regbase + GE_STATUS_OFF) & 4) && --loops)
+		cpu_relax();
+	return loops > 0 ? 0 : -EBUSY;
+}
+EXPORT_SYMBOL_GPL(wmt_ge_sync);
+
+static int __devinit wmt_ge_rops_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	int ret;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto error;
+	}
+
+	/* Only one ROP engine is presently supported. */
+	if (unlikely(regbase)) {
+		WARN_ON(1);
+		return -EBUSY;
+	}
+
+	regbase = ioremap(res->start, resource_size(res));
+	if (regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto error;
+	}
+
+	writel(1, regbase + GE_ENABLE_OFF);
+	printk(KERN_INFO "Enabled support for WMT GE raster acceleration\n");
+
+	return 0;
+
+error:
+	return ret;
+}
+
+static int __devexit wmt_ge_rops_remove(struct platform_device *pdev)
+{
+	iounmap(regbase);
+	return 0;
+}
+
+static struct platform_driver wmt_ge_rops_driver = {
+	.probe		= wmt_ge_rops_probe,
+	.remove		= __devexit_p(wmt_ge_rops_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "wmt_ge_rops",
+	},
+};
+
+static int __init wmt_ge_rops_init(void)
+{
+	return platform_driver_register(&wmt_ge_rops_driver);
+}
+
+static void __exit wmt_ge_rops_exit(void)
+{
+	platform_driver_unregister(&wmt_ge_rops_driver);
+}
+
+module_init(wmt_ge_rops_init);
+module_exit(wmt_ge_rops_exit);
+
+MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com");
+MODULE_DESCRIPTION("Accelerators for raster operations using "
+		   "WonderMedia Graphics Engine");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/wmt_ge_rops.h b/drivers/video/wmt_ge_rops.h
new file mode 100644
index 000000000000..87380751a443
--- /dev/null
+++ b/drivers/video/wmt_ge_rops.h
@@ -0,0 +1,5 @@
+extern void wmt_ge_fillrect(struct fb_info *info,
+			    const struct fb_fillrect *rect);
+extern void wmt_ge_copyarea(struct fb_info *info,
+			    const struct fb_copyarea *area);
+extern int wmt_ge_sync(struct fb_info *info);
-- 
cgit v1.2.3


From 1da4b1c6a4dfb5a13d7147a27c1ac53fed09befd Mon Sep 17 00:00:00 2001
From: Feng Tang <feng.tang@intel.com>
Date: Tue, 9 Nov 2010 11:22:58 +0000
Subject: x86/mrst: Add SFI platform device parsing code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

SFI provides a series of tables. These describe the platform devices present
including SPI and I²C devices, as well as various sensors, keypads and other
glue as well as interfaces provided via the SCU IPC mechanism (intel_scu_ipc.c)

This patch is a merge of the core elements and relevant fixes from the
Intel development code by Feng, Alek, myself into a single coherent patch
for upstream submission.

It provides the needed infrastructure to register I2C, SPI and platform devices
described by the tables, as well as handlers for some of the hardware already
supported in kernel. The 0.8 firmware also provides GPIO tables.

Devices are created at boot time or if they are SCU dependant at the point an
SCU is discovered. The existing Linux device mechanisms will then handle the
device binding. At an abstract level this is an SFI to Linux device translator.

Device/platform specific setup/glue is in this file. This is done so that the
drivers for the generic I²C and SPI bus devices remain cross platform as they
should.

(Updated from RFC version to correct the emc1403 name used by the firmware
 and a wrongly used #define)

Signed-off-by: Alek Du <alek.du@linux.intel.com>
LKML-Reference: <20101109112158.20013.6158.stgit@localhost.localdomain>
[Clean ups, removal of 0.7 support]
Signed-off-by: Feng Tang <feng.tang@linux.intel.com>
[Clean ups]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/Kconfig                     |   2 +
 arch/x86/include/asm/mrst.h          |   4 +
 arch/x86/platform/mrst/mrst.c        | 515 ++++++++++++++++++++++++++++++++++-
 drivers/platform/x86/intel_scu_ipc.c |   5 +
 include/linux/sfi.h                  |   8 +-
 5 files changed, 527 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e8327686d3c5..b306b84fc8c8 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -385,6 +385,8 @@ config X86_MRST
 	depends on X86_EXTENDED_PLATFORM
 	depends on X86_IO_APIC
 	select APB_TIMER
+	select I2C
+	select SPI
 	---help---
 	  Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin
 	  Internet Device(MID) platform. Moorestown consists of two chips:
diff --git a/arch/x86/include/asm/mrst.h b/arch/x86/include/asm/mrst.h
index 4a711a684b17..283debd29fc0 100644
--- a/arch/x86/include/asm/mrst.h
+++ b/arch/x86/include/asm/mrst.h
@@ -50,4 +50,8 @@ extern void mrst_early_console_init(void);
 
 extern struct console early_hsu_console;
 extern void hsu_early_console_init(void);
+
+extern void intel_scu_devices_create(void);
+extern void intel_scu_devices_destroy(void);
+
 #endif /* _ASM_X86_MRST_H */
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 79ae68154e87..cfa1af24edd5 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -9,9 +9,19 @@
  * as published by the Free Software Foundation; version 2
  * of the License.
  */
+
+#define pr_fmt(fmt) "mrst: " fmt
+
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/sfi.h>
+#include <linux/intel_pmic_gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/module.h>
 
@@ -23,8 +33,10 @@
 #include <asm/mrst.h>
 #include <asm/io.h>
 #include <asm/i8259.h>
+#include <asm/intel_scu_ipc.h>
 #include <asm/apb_timer.h>
 
+
 /*
  * the clockevent devices on Moorestown/Medfield can be APBT or LAPIC clock,
  * cmdline option x86_mrst_timer can be used to override the configuration
@@ -102,10 +114,10 @@ static int __init sfi_parse_mtmr(struct sfi_table_header *table)
 		memcpy(sfi_mtimer_array, pentry, totallen);
 	}
 
-	printk(KERN_INFO "SFI: MTIMER info (num = %d):\n", sfi_mtimer_num);
+	pr_debug("SFI MTIMER info (num = %d):\n", sfi_mtimer_num);
 	pentry = sfi_mtimer_array;
 	for (totallen = 0; totallen < sfi_mtimer_num; totallen++, pentry++) {
-		printk(KERN_INFO "timer[%d]: paddr = 0x%08x, freq = %dHz,"
+		pr_debug("timer[%d]: paddr = 0x%08x, freq = %dHz,"
 			" irq = %d\n", totallen, (u32)pentry->phys_addr,
 			pentry->freq_hz, pentry->irq);
 			if (!pentry->irq)
@@ -176,10 +188,10 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table)
 		memcpy(sfi_mrtc_array, pentry, totallen);
 	}
 
-	printk(KERN_INFO "SFI: RTC info (num = %d):\n", sfi_mrtc_num);
+	pr_debug("SFI RTC info (num = %d):\n", sfi_mrtc_num);
 	pentry = sfi_mrtc_array;
 	for (totallen = 0; totallen < sfi_mrtc_num; totallen++, pentry++) {
-		printk(KERN_INFO "RTC[%d]: paddr = 0x%08x, irq = %d\n",
+		pr_debug("RTC[%d]: paddr = 0x%08x, irq = %d\n",
 			totallen, (u32)pentry->phys_addr, pentry->irq);
 		mp_irq.type = MP_IOAPIC;
 		mp_irq.irqtype = mp_INT;
@@ -309,3 +321,498 @@ static inline int __init setup_x86_mrst_timer(char *arg)
 	return 0;
 }
 __setup("x86_mrst_timer=", setup_x86_mrst_timer);
+
+/*
+ * Parsing GPIO table first, since the DEVS table will need this table
+ * to map the pin name to the actual pin.
+ */
+static struct sfi_gpio_table_entry *gpio_table;
+static int gpio_num_entry;
+
+static int __init sfi_parse_gpio(struct sfi_table_header *table)
+{
+	struct sfi_table_simple *sb;
+	struct sfi_gpio_table_entry *pentry;
+	int num, i;
+
+	if (gpio_table)
+		return 0;
+	sb = (struct sfi_table_simple *)table;
+	num = SFI_GET_NUM_ENTRIES(sb, struct sfi_gpio_table_entry);
+	pentry = (struct sfi_gpio_table_entry *)sb->pentry;
+
+	gpio_table = (struct sfi_gpio_table_entry *)
+				kmalloc(num * sizeof(*pentry), GFP_KERNEL);
+	if (!gpio_table)
+		return -1;
+	memcpy(gpio_table, pentry, num * sizeof(*pentry));
+	gpio_num_entry = num;
+
+	pr_debug("GPIO pin info:\n");
+	for (i = 0; i < num; i++, pentry++)
+		pr_debug("info[%2d]: controller = %16.16s, pin_name = %16.16s,"
+		" pin = %d\n", i,
+			pentry->controller_name,
+			pentry->pin_name,
+			pentry->pin_no);
+	return 0;
+}
+
+static int get_gpio_by_name(const char *name)
+{
+	struct sfi_gpio_table_entry *pentry = gpio_table;
+	int i;
+
+	if (!pentry)
+		return -1;
+	for (i = 0; i < gpio_num_entry; i++, pentry++) {
+		if (!strncmp(name, pentry->pin_name, SFI_NAME_LEN))
+			return pentry->pin_no;
+	}
+	return -1;
+}
+
+/*
+ * Here defines the array of devices platform data that IAFW would export
+ * through SFI "DEVS" table, we use name and type to match the device and
+ * its platform data.
+ */
+struct devs_id {
+	char name[SFI_NAME_LEN + 1];
+	u8 type;
+	u8 delay;
+	void *(*get_platform_data)(void *info);
+};
+
+/* the offset for the mapping of global gpio pin to irq */
+#define MRST_IRQ_OFFSET 0x100
+
+static void __init *pmic_gpio_platform_data(void *info)
+{
+	static struct intel_pmic_gpio_platform_data pmic_gpio_pdata;
+	int gpio_base = get_gpio_by_name("pmic_gpio_base");
+
+	if (gpio_base == -1)
+		gpio_base = 64;
+	pmic_gpio_pdata.gpio_base = gpio_base;
+	pmic_gpio_pdata.irq_base = gpio_base + MRST_IRQ_OFFSET;
+	pmic_gpio_pdata.gpiointr = 0xffffeff8;
+
+	return &pmic_gpio_pdata;
+}
+
+static void __init *max3111_platform_data(void *info)
+{
+	struct spi_board_info *spi_info = info;
+	int intr = get_gpio_by_name("max3111_int");
+
+	if (intr == -1)
+		return NULL;
+	spi_info->irq = intr + MRST_IRQ_OFFSET;
+	return NULL;
+}
+
+/* we have multiple max7315 on the board ... */
+#define MAX7315_NUM 2
+static void __init *max7315_platform_data(void *info)
+{
+	static struct pca953x_platform_data max7315_pdata[MAX7315_NUM];
+	static int nr;
+	struct pca953x_platform_data *max7315 = &max7315_pdata[nr];
+	struct i2c_board_info *i2c_info = info;
+	int gpio_base, intr;
+	char base_pin_name[SFI_NAME_LEN + 1];
+	char intr_pin_name[SFI_NAME_LEN + 1];
+
+	if (nr == MAX7315_NUM) {
+		pr_err("too many max7315s, we only support %d\n",
+				MAX7315_NUM);
+		return NULL;
+	}
+	/* we have several max7315 on the board, we only need load several
+	 * instances of the same pca953x driver to cover them
+	 */
+	strcpy(i2c_info->type, "max7315");
+	if (nr++) {
+		sprintf(base_pin_name, "max7315_%d_base", nr);
+		sprintf(intr_pin_name, "max7315_%d_int", nr);
+	} else {
+		strcpy(base_pin_name, "max7315_base");
+		strcpy(intr_pin_name, "max7315_int");
+	}
+
+	gpio_base = get_gpio_by_name(base_pin_name);
+	intr = get_gpio_by_name(intr_pin_name);
+
+	if (gpio_base == -1)
+		return NULL;
+	max7315->gpio_base = gpio_base;
+	if (intr != -1) {
+		i2c_info->irq = intr + MRST_IRQ_OFFSET;
+		max7315->irq_base = gpio_base + MRST_IRQ_OFFSET;
+	} else {
+		i2c_info->irq = -1;
+		max7315->irq_base = -1;
+	}
+	return max7315;
+}
+
+static void __init *emc1403_platform_data(void *info)
+{
+	static short intr2nd_pdata;
+	struct i2c_board_info *i2c_info = info;
+	int intr = get_gpio_by_name("thermal_int");
+	int intr2nd = get_gpio_by_name("thermal_alert");
+
+	if (intr == -1 || intr2nd == -1)
+		return NULL;
+
+	i2c_info->irq = intr + MRST_IRQ_OFFSET;
+	intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
+
+	return &intr2nd_pdata;
+}
+
+static void __init *lis331dl_platform_data(void *info)
+{
+	static short intr2nd_pdata;
+	struct i2c_board_info *i2c_info = info;
+	int intr = get_gpio_by_name("accel_int");
+	int intr2nd = get_gpio_by_name("accel_2");
+
+	if (intr == -1 || intr2nd == -1)
+		return NULL;
+
+	i2c_info->irq = intr + MRST_IRQ_OFFSET;
+	intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
+
+	return &intr2nd_pdata;
+}
+
+static const struct devs_id __initconst device_ids[] = {
+	{"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data},
+	{"spi_max3111", SFI_DEV_TYPE_SPI, 0, &max3111_platform_data},
+	{"i2c_max7315", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data},
+	{"i2c_max7315_2", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data},
+	{"emc1403", SFI_DEV_TYPE_I2C, 1, &emc1403_platform_data},
+	{"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data},
+	{},
+};
+
+#define MAX_IPCDEVS	24
+static struct platform_device *ipc_devs[MAX_IPCDEVS];
+static int ipc_next_dev;
+
+#define MAX_SCU_SPI	24
+static struct spi_board_info *spi_devs[MAX_SCU_SPI];
+static int spi_next_dev;
+
+#define MAX_SCU_I2C	24
+static struct i2c_board_info *i2c_devs[MAX_SCU_I2C];
+static int i2c_bus[MAX_SCU_I2C];
+static int i2c_next_dev;
+
+static void __init intel_scu_device_register(struct platform_device *pdev)
+{
+	if(ipc_next_dev == MAX_IPCDEVS)
+		pr_err("too many SCU IPC devices");
+	else
+		ipc_devs[ipc_next_dev++] = pdev;
+}
+
+static void __init intel_scu_spi_device_register(struct spi_board_info *sdev)
+{
+	struct spi_board_info *new_dev;
+
+	if (spi_next_dev == MAX_SCU_SPI) {
+		pr_err("too many SCU SPI devices");
+		return;
+	}
+
+	new_dev = kzalloc(sizeof(*sdev), GFP_KERNEL);
+	if (!new_dev) {
+		pr_err("failed to alloc mem for delayed spi dev %s\n",
+			sdev->modalias);
+		return;
+	}
+	memcpy(new_dev, sdev, sizeof(*sdev));
+
+	spi_devs[spi_next_dev++] = new_dev;
+}
+
+static void __init intel_scu_i2c_device_register(int bus,
+						struct i2c_board_info *idev)
+{
+	struct i2c_board_info *new_dev;
+
+	if (i2c_next_dev == MAX_SCU_I2C) {
+		pr_err("too many SCU I2C devices");
+		return;
+	}
+
+	new_dev = kzalloc(sizeof(*idev), GFP_KERNEL);
+	if (!new_dev) {
+		pr_err("failed to alloc mem for delayed i2c dev %s\n",
+			idev->type);
+		return;
+	}
+	memcpy(new_dev, idev, sizeof(*idev));
+
+	i2c_bus[i2c_next_dev] = bus;
+	i2c_devs[i2c_next_dev++] = new_dev;
+}
+
+/* Called by IPC driver */
+void intel_scu_devices_create(void)
+{
+	int i;
+
+	for (i = 0; i < ipc_next_dev; i++)
+		platform_device_add(ipc_devs[i]);
+
+	for (i = 0; i < spi_next_dev; i++)
+		spi_register_board_info(spi_devs[i], 1);
+
+	for (i = 0; i < i2c_next_dev; i++) {
+		struct i2c_adapter *adapter;
+		struct i2c_client *client;
+
+		adapter = i2c_get_adapter(i2c_bus[i]);
+		if (adapter) {
+			client = i2c_new_device(adapter, i2c_devs[i]);
+			if (!client)
+				pr_err("can't create i2c device %s\n",
+					i2c_devs[i]->type);
+		} else
+			i2c_register_board_info(i2c_bus[i], i2c_devs[i], 1);
+	}
+}
+EXPORT_SYMBOL_GPL(intel_scu_devices_create);
+
+/* Called by IPC driver */
+void intel_scu_devices_destroy(void)
+{
+	int i;
+
+	for (i = 0; i < ipc_next_dev; i++)
+		platform_device_del(ipc_devs[i]);
+}
+EXPORT_SYMBOL_GPL(intel_scu_devices_destroy);
+
+static void __init install_irq_resource(struct platform_device *pdev, int irq)
+{
+	/* Single threaded */
+	static struct resource __initdata res = {
+		.name = "IRQ",
+		.flags = IORESOURCE_IRQ,
+	};
+	res.start = irq;
+	platform_device_add_resources(pdev, &res, 1);
+}
+
+static void __init sfi_handle_ipc_dev(struct platform_device *pdev)
+{
+	const struct devs_id *dev = device_ids;
+	void *pdata = NULL;
+
+	while (dev->name[0]) {
+		if (dev->type == SFI_DEV_TYPE_IPC &&
+			!strncmp(dev->name, pdev->name, SFI_NAME_LEN)) {
+			pdata = dev->get_platform_data(pdev);
+			break;
+		}
+		dev++;
+	}
+	pdev->dev.platform_data = pdata;
+	intel_scu_device_register(pdev);
+}
+
+static void __init sfi_handle_spi_dev(struct spi_board_info *spi_info)
+{
+	const struct devs_id *dev = device_ids;
+	void *pdata = NULL;
+
+	while (dev->name[0]) {
+		if (dev->type == SFI_DEV_TYPE_SPI &&
+				!strncmp(dev->name, spi_info->modalias, SFI_NAME_LEN)) {
+			pdata = dev->get_platform_data(spi_info);
+			break;
+		}
+		dev++;
+	}
+	spi_info->platform_data = pdata;
+	if (dev->delay)
+		intel_scu_spi_device_register(spi_info);
+	else
+		spi_register_board_info(spi_info, 1);
+}
+
+static void __init sfi_handle_i2c_dev(int bus, struct i2c_board_info *i2c_info)
+{
+	const struct devs_id *dev = device_ids;
+	void *pdata = NULL;
+
+	while (dev->name[0]) {
+		if (dev->type == SFI_DEV_TYPE_I2C &&
+			!strncmp(dev->name, i2c_info->type, SFI_NAME_LEN)) {
+			pdata = dev->get_platform_data(i2c_info);
+			break;
+		}
+		dev++;
+	}
+	i2c_info->platform_data = pdata;
+
+	if (dev->delay)
+		intel_scu_i2c_device_register(bus, i2c_info);
+	else
+		i2c_register_board_info(bus, i2c_info, 1);
+ }
+
+
+static int __init sfi_parse_devs(struct sfi_table_header *table)
+{
+	struct sfi_table_simple *sb;
+	struct sfi_device_table_entry *pentry;
+	struct spi_board_info spi_info;
+	struct i2c_board_info i2c_info;
+	struct platform_device *pdev;
+	int num, i, bus;
+	int ioapic;
+	struct io_apic_irq_attr irq_attr;
+
+	sb = (struct sfi_table_simple *)table;
+	num = SFI_GET_NUM_ENTRIES(sb, struct sfi_device_table_entry);
+	pentry = (struct sfi_device_table_entry *)sb->pentry;
+
+	for (i = 0; i < num; i++, pentry++) {
+		if (pentry->irq != (u8)0xff) { /* native RTE case */
+			/* these SPI2 devices are not exposed to system as PCI
+			 * devices, but they have separate RTE entry in IOAPIC
+			 * so we have to enable them one by one here
+			 */
+			ioapic = mp_find_ioapic(pentry->irq);
+			irq_attr.ioapic = ioapic;
+			irq_attr.ioapic_pin = pentry->irq;
+			irq_attr.trigger = 1;
+			irq_attr.polarity = 1;
+			io_apic_set_pci_routing(NULL, pentry->irq, &irq_attr);
+		}
+		switch (pentry->type) {
+		case SFI_DEV_TYPE_IPC:
+			/* ID as IRQ is a hack that will go away */
+			pdev = platform_device_alloc(pentry->name, pentry->irq);
+			if (pdev == NULL) {
+				pr_err("out of memory for SFI platform device '%s'.\n",
+							pentry->name);
+				continue;
+			}
+			install_irq_resource(pdev, pentry->irq);
+			pr_debug("info[%2d]: IPC bus, name = %16.16s, "
+				"irq = 0x%2x\n", i, pentry->name, pentry->irq);
+			sfi_handle_ipc_dev(pdev);
+			break;
+		case SFI_DEV_TYPE_SPI:
+			memset(&spi_info, 0, sizeof(spi_info));
+			strncpy(spi_info.modalias, pentry->name, SFI_NAME_LEN);
+			spi_info.irq = pentry->irq;
+			spi_info.bus_num = pentry->host_num;
+			spi_info.chip_select = pentry->addr;
+			spi_info.max_speed_hz = pentry->max_freq;
+			pr_debug("info[%2d]: SPI bus = %d, name = %16.16s, "
+				"irq = 0x%2x, max_freq = %d, cs = %d\n", i,
+				spi_info.bus_num,
+				spi_info.modalias,
+				spi_info.irq,
+				spi_info.max_speed_hz,
+				spi_info.chip_select);
+			sfi_handle_spi_dev(&spi_info);
+			break;
+		case SFI_DEV_TYPE_I2C:
+			memset(&i2c_info, 0, sizeof(i2c_info));
+			bus = pentry->host_num;
+			strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
+			i2c_info.irq = pentry->irq;
+			i2c_info.addr = pentry->addr;
+			pr_debug("info[%2d]: I2C bus = %d, name = %16.16s, "
+				"irq = 0x%2x, addr = 0x%x\n", i, bus,
+				i2c_info.type,
+				i2c_info.irq,
+				i2c_info.addr);
+			sfi_handle_i2c_dev(bus, &i2c_info);
+			break;
+		case SFI_DEV_TYPE_UART:
+		case SFI_DEV_TYPE_HSI:
+		default:
+			;
+		}
+	}
+	return 0;
+}
+
+static int __init mrst_platform_init(void)
+{
+	sfi_table_parse(SFI_SIG_GPIO, NULL, NULL, sfi_parse_gpio);
+	sfi_table_parse(SFI_SIG_DEVS, NULL, NULL, sfi_parse_devs);
+	return 0;
+}
+arch_initcall(mrst_platform_init);
+
+/*
+ * we will search these buttons in SFI GPIO table (by name)
+ * and register them dynamically. Please add all possible
+ * buttons here, we will shrink them if no GPIO found.
+ */
+static struct gpio_keys_button gpio_button[] = {
+	{KEY_POWER,		-1, 1, "power_btn",	EV_KEY, 0, 3000},
+	{KEY_PROG1,		-1, 1, "prog_btn1",	EV_KEY, 0, 20},
+	{KEY_PROG2,		-1, 1, "prog_btn2",	EV_KEY, 0, 20},
+	{SW_LID,		-1, 1, "lid_switch",	EV_SW,  0, 20},
+	{KEY_VOLUMEUP,		-1, 1, "vol_up",	EV_KEY, 0, 20},
+	{KEY_VOLUMEDOWN,	-1, 1, "vol_down",	EV_KEY, 0, 20},
+	{KEY_CAMERA,		-1, 1, "camera_full",	EV_KEY, 0, 20},
+	{KEY_CAMERA_FOCUS,	-1, 1, "camera_half",	EV_KEY, 0, 20},
+	{SW_KEYPAD_SLIDE,	-1, 1, "MagSw1",	EV_SW,  0, 20},
+	{SW_KEYPAD_SLIDE,	-1, 1, "MagSw2",	EV_SW,  0, 20},
+};
+
+static struct gpio_keys_platform_data mrst_gpio_keys = {
+	.buttons	= gpio_button,
+	.rep		= 1,
+	.nbuttons	= -1, /* will fill it after search */
+};
+
+static struct platform_device pb_device = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= &mrst_gpio_keys,
+	},
+};
+
+/*
+ * Shrink the non-existent buttons, register the gpio button
+ * device if there is some
+ */
+static int __init pb_keys_init(void)
+{
+	struct gpio_keys_button *gb = gpio_button;
+	int i, num, good = 0;
+
+	num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
+	for (i = 0; i < num; i++) {
+		gb[i].gpio = get_gpio_by_name(gb[i].desc);
+		if (gb[i].gpio == -1)
+			continue;
+
+		if (i != good)
+			gb[good] = gb[i];
+		good++;
+	}
+
+	if (good) {
+		mrst_gpio_keys.nbuttons = good;
+		return platform_device_register(&pb_device);
+	}
+	return 0;
+}
+late_initcall(pb_keys_init);
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index 41a9e34899ac..ca35b0ce944a 100644
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -26,6 +26,7 @@
 #include <linux/sfi.h>
 #include <asm/mrst.h>
 #include <asm/intel_scu_ipc.h>
+#include <asm/mrst.h>
 
 /* IPC defines the following message types */
 #define IPCMSG_WATCHDOG_TIMER 0xF8 /* Set Kernel Watchdog Threshold */
@@ -699,6 +700,9 @@ static int ipc_probe(struct pci_dev *dev, const struct pci_device_id *id)
 		iounmap(ipcdev.ipc_base);
 		return -ENOMEM;
 	}
+
+	intel_scu_devices_create();
+
 	return 0;
 }
 
@@ -720,6 +724,7 @@ static void ipc_remove(struct pci_dev *pdev)
 	iounmap(ipcdev.ipc_base);
 	iounmap(ipcdev.i2c_base);
 	ipcdev.pdev = NULL;
+	intel_scu_devices_destroy();
 }
 
 static const struct pci_device_id pci_ids[] = {
diff --git a/include/linux/sfi.h b/include/linux/sfi.h
index 7f770c638e99..fe817918b30e 100644
--- a/include/linux/sfi.h
+++ b/include/linux/sfi.h
@@ -77,6 +77,8 @@
 #define SFI_OEM_ID_SIZE		6
 #define SFI_OEM_TABLE_ID_SIZE	8
 
+#define SFI_NAME_LEN		16
+
 #define SFI_SYST_SEARCH_BEGIN		0x000E0000
 #define SFI_SYST_SEARCH_END		0x000FFFFF
 
@@ -156,13 +158,13 @@ struct sfi_device_table_entry {
 	u16	addr;
 	u8	irq;
 	u32	max_freq;
-	char	name[16];
+	char	name[SFI_NAME_LEN];
 } __packed;
 
 struct sfi_gpio_table_entry {
-	char	controller_name[16];
+	char	controller_name[SFI_NAME_LEN];
 	u16	pin_no;
-	char	pin_name[16];
+	char	pin_name[SFI_NAME_LEN];
 } __packed;
 
 typedef int (*sfi_table_handler) (struct sfi_table_header *table);
-- 
cgit v1.2.3


From 751305d9b2fd3e03eaab7808e976241d85ca4353 Mon Sep 17 00:00:00 2001
From: Daniel Drake <dsd@laptop.org>
Date: Thu, 28 Oct 2010 18:23:01 +0100
Subject: viafb: General power management infrastructure

Multiple devices need S/R hooks (framebuffer, GPIO, camera).
Add infrastructure and convert existing framebuffer code to the new
model.

This patch should create no functional change.
Based on earlier work by Jonathan Corbet.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
 drivers/video/via/via-core.c | 79 ++++++++++++++++++++++++++++++++++++++++++--
 drivers/video/via/viafbdev.c | 34 +++++++++----------
 drivers/video/via/viafbdev.h |  2 --
 include/linux/via-core.h     | 15 +++++++++
 4 files changed, 107 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index 31e30338e893..42be3d955887 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -15,6 +15,8 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/list.h>
+#include <linux/pm.h>
 
 /*
  * The default port config.
@@ -563,6 +565,78 @@ static void via_teardown_subdevs(void)
 		}
 }
 
+/*
+ * Power management functions
+ */
+#ifdef CONFIG_PM
+static LIST_HEAD(viafb_pm_hooks);
+static DEFINE_MUTEX(viafb_pm_hooks_lock);
+
+void viafb_pm_register(struct viafb_pm_hooks *hooks)
+{
+	INIT_LIST_HEAD(&hooks->list);
+
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_add_tail(&hooks->list, &viafb_pm_hooks);
+	mutex_unlock(&viafb_pm_hooks_lock);
+}
+EXPORT_SYMBOL_GPL(viafb_pm_register);
+
+void viafb_pm_unregister(struct viafb_pm_hooks *hooks)
+{
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_del(&hooks->list);
+	mutex_unlock(&viafb_pm_hooks_lock);
+}
+EXPORT_SYMBOL_GPL(viafb_pm_unregister);
+
+static int via_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	struct viafb_pm_hooks *hooks;
+
+	if (state.event != PM_EVENT_SUSPEND)
+		return 0;
+	/*
+	 * "I've occasionally hit a few drivers that caused suspend
+	 * failures, and each and every time it was a driver bug, and
+	 * the right thing to do was to just ignore the error and suspend
+	 * anyway - returning an error code and trying to undo the suspend
+	 * is not what anybody ever really wants, even if our model
+	 *_allows_ for it."
+	 * -- Linus Torvalds, Dec. 7, 2009
+	 */
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_for_each_entry_reverse(hooks, &viafb_pm_hooks, list)
+		hooks->suspend(hooks->private);
+	mutex_unlock(&viafb_pm_hooks_lock);
+
+	pci_save_state(pdev);
+	pci_disable_device(pdev);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	return 0;
+}
+
+static int via_resume(struct pci_dev *pdev)
+{
+	struct viafb_pm_hooks *hooks;
+
+	/* Get the bus side powered up */
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+	if (pci_enable_device(pdev))
+		return 0;
+
+	pci_set_master(pdev);
+
+	/* Now bring back any subdevs */
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_for_each_entry(hooks, &viafb_pm_hooks, list)
+		hooks->resume(hooks->private);
+	mutex_unlock(&viafb_pm_hooks_lock);
+
+	return 0;
+}
+#endif /* CONFIG_PM */
 
 static int __devinit via_pci_probe(struct pci_dev *pdev,
 		const struct pci_device_id *ent)
@@ -572,6 +646,7 @@ static int __devinit via_pci_probe(struct pci_dev *pdev,
 	ret = pci_enable_device(pdev);
 	if (ret)
 		return ret;
+
 	/*
 	 * Global device initialization.
 	 */
@@ -651,8 +726,8 @@ static struct pci_driver via_driver = {
 	.probe		= via_pci_probe,
 	.remove		= __devexit_p(via_pci_remove),
 #ifdef CONFIG_PM
-	.suspend	= viafb_suspend,
-	.resume		= viafb_resume,
+	.suspend	= via_suspend,
+	.resume		= via_resume,
 #endif
 };
 
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index d298cfccd6fc..289edd519527 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1672,31 +1672,19 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres)
 
 
 #ifdef CONFIG_PM
-int viafb_suspend(struct pci_dev *pdev, pm_message_t state)
+static int viafb_suspend(void *unused)
 {
-	if (state.event == PM_EVENT_SUSPEND) {
-		acquire_console_sem();
-		fb_set_suspend(viafbinfo, 1);
-
-		viafb_sync(viafbinfo);
-
-		pci_save_state(pdev);
-		pci_disable_device(pdev);
-		pci_set_power_state(pdev, pci_choose_state(pdev, state));
-		release_console_sem();
-	}
+	acquire_console_sem();
+	fb_set_suspend(viafbinfo, 1);
+	viafb_sync(viafbinfo);
+	release_console_sem();
 
 	return 0;
 }
 
-int viafb_resume(struct pci_dev *pdev)
+static int viafb_resume(void *unused)
 {
 	acquire_console_sem();
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	if (pci_enable_device(pdev))
-		goto fail;
-	pci_set_master(pdev);
 	if (viaparinfo->shared->vdev->engine_mmio)
 		viafb_reset_engine(viaparinfo);
 	viafb_set_par(viafbinfo);
@@ -1704,11 +1692,15 @@ int viafb_resume(struct pci_dev *pdev)
 		viafb_set_par(viafbinfo1);
 	fb_set_suspend(viafbinfo, 0);
 
-fail:
 	release_console_sem();
 	return 0;
 }
 
+static struct viafb_pm_hooks viafb_fb_pm_hooks = {
+	.suspend = viafb_suspend,
+	.resume = viafb_resume
+};
+
 #endif
 
 
@@ -1899,6 +1891,10 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
 
 	viafb_init_proc(viaparinfo->shared);
 	viafb_init_dac(IGA2);
+
+#ifdef CONFIG_PM
+	viafb_pm_register(&viafb_fb_pm_hooks);
+#endif
 	return 0;
 
 out_fb_unreg:
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index 4960e3da6645..d66f963e930e 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -108,6 +108,4 @@ void via_fb_pci_remove(struct pci_dev *pdev);
 /* Temporary */
 int viafb_init(void);
 void viafb_exit(void);
-int viafb_suspend(struct pci_dev *pdev, pm_message_t state);
-int viafb_resume(struct pci_dev *pdev);
 #endif /* __VIAFBDEV_H__ */
diff --git a/include/linux/via-core.h b/include/linux/via-core.h
index 7ffb521e1a7a..a4327a0c8efc 100644
--- a/include/linux/via-core.h
+++ b/include/linux/via-core.h
@@ -59,6 +59,21 @@ struct via_port_cfg {
 	u8			ioport_index;
 };
 
+/*
+ * Allow subdevs to register suspend/resume hooks.
+ */
+#ifdef CONFIG_PM
+struct viafb_pm_hooks {
+	struct list_head list;
+	int (*suspend)(void *private);
+	int (*resume)(void *private);
+	void *private;
+};
+
+void viafb_pm_register(struct viafb_pm_hooks *hooks);
+void viafb_pm_unregister(struct viafb_pm_hooks *hooks);
+#endif /* CONFIG_PM */
+
 /*
  * This is the global viafb "device" containing stuff needed by
  * all subdevs.
-- 
cgit v1.2.3


From 67eb6f9617a24dfb033b584d6b1b42b39cc9297a Mon Sep 17 00:00:00 2001
From: Jonathan Corbet <corbet@lwn.net>
Date: Thu, 28 Oct 2010 18:23:21 +0100
Subject: viafb: suspend/resume for GPIOs

Be sure to re-enable GPIO lines on resume.  Users still have to
be sure to set them properly.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
 drivers/video/via/via-gpio.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c
index 39acb37e7a1d..c2a0a1cfd3b3 100644
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/via/via-gpio.c
@@ -172,6 +172,28 @@ static void viafb_gpio_disable(struct viafb_gpio *gpio)
 	via_write_reg_mask(VIASR, gpio->vg_port_index, 0, 0x02);
 }
 
+#ifdef CONFIG_PM
+
+static int viafb_gpio_suspend(void *private)
+{
+	return 0;
+}
+
+static int viafb_gpio_resume(void *private)
+{
+	int i;
+
+	for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2)
+		viafb_gpio_enable(gpio_config.active_gpios[i]);
+	return 0;
+}
+
+static struct viafb_pm_hooks viafb_gpio_pm_hooks = {
+	.suspend = viafb_gpio_suspend,
+	.resume = viafb_gpio_resume
+};
+#endif /* CONFIG_PM */
+
 /*
  * Look up a specific gpio and return the number it was assigned.
  */
@@ -236,6 +258,9 @@ static __devinit int viafb_gpio_probe(struct platform_device *platdev)
 		printk(KERN_ERR "viafb: failed to add gpios (%d)\n", ret);
 		gpio_config.gpio_chip.ngpio = 0;
 	}
+#ifdef CONFIG_PM
+	viafb_pm_register(&viafb_gpio_pm_hooks);
+#endif
 	return ret;
 }
 
@@ -245,6 +270,10 @@ static int viafb_gpio_remove(struct platform_device *platdev)
 	unsigned long flags;
 	int ret = 0, i;
 
+#ifdef CONFIG_PM
+	viafb_pm_unregister(&viafb_gpio_pm_hooks);
+#endif
+
 	/*
 	 * Get unregistered.
 	 */
-- 
cgit v1.2.3


From b884a94ed16d1a633e76f80fb1bd75d0e7373ce3 Mon Sep 17 00:00:00 2001
From: Daniel Drake <dsd@laptop.org>
Date: Tue, 21 Sep 2010 16:37:26 +0100
Subject: viafb: Add OLPC XO-1.5 port configs

The OLPC XO-1.5 does not use the standard port wiring suggested
in the viafb driver.

This is required for the upcoming OLPC DCON and via-camera drivers,
to be submitted soon.

Signed-off-by: Daniel Drake <dsd@laptop.org>
[fts: removed useless ifdef's and corrected comment]
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
 drivers/video/via/via-core.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index 42be3d955887..86bd7197f366 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/list.h>
 #include <linux/pm.h>
+#include <asm/olpc.h>
 
 /*
  * The default port config.
@@ -30,6 +31,19 @@ static struct via_port_cfg adap_configs[] = {
 	{ 0, 0, 0, 0 }
 };
 
+/*
+ * The OLPC XO-1.5 puts the camera power and reset lines onto
+ * GPIO 2C.
+ */
+static const struct via_port_cfg olpc_adap_configs[] = {
+	[VIA_PORT_26]	= { VIA_PORT_I2C,  VIA_MODE_I2C, VIASR, 0x26 },
+	[VIA_PORT_31]	= { VIA_PORT_I2C,  VIA_MODE_I2C, VIASR, 0x31 },
+	[VIA_PORT_25]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x25 },
+	[VIA_PORT_2C]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x2c },
+	[VIA_PORT_3D]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x3d },
+	{ 0, 0, 0, 0 }
+};
+
 /*
  * We currently only support one viafb device (will there ever be
  * more than one?), so just declare it globally here.
@@ -654,6 +668,9 @@ static int __devinit via_pci_probe(struct pci_dev *pdev,
 	global_dev.pdev = pdev;
 	global_dev.chip_type = ent->driver_data;
 	global_dev.port_cfg = adap_configs;
+	if (machine_is_olpc())
+		global_dev.port_cfg = olpc_adap_configs;
+
 	spin_lock_init(&global_dev.reg_lock);
 	ret = via_pci_setup_mmio(&global_dev);
 	if (ret)
-- 
cgit v1.2.3


From c63fdf46ad0a7f8fe3c0252a0e763515617e0ea7 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 3 Nov 2010 22:49:35 +0000
Subject: drivers/net: normalize TX_TIMEOUT

Some network drivers use old TX_TIMEOUT definitions, assuming HZ=100 of
old kernels.

Convert these definitions to include HZ, since HZ can be 1000 these
days.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/3c507.c             | 2 +-
 drivers/net/3c515.c             | 2 +-
 drivers/net/82596.c             | 2 +-
 drivers/net/arm/w90p910_ether.c | 2 +-
 drivers/net/at1700.c            | 2 +-
 drivers/net/atarilance.c        | 2 +-
 drivers/net/eepro.c             | 2 +-
 drivers/net/lance.c             | 2 +-
 drivers/net/lib82596.c          | 2 +-
 drivers/net/znet.c              | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index ea9b7a098c9b..475a66d95b34 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -201,7 +201,7 @@ struct net_local {
 #define RX_BUF_SIZE 	(1518+14+18)	/* packet+header+RBD */
 #define RX_BUF_END		(dev->mem_end - dev->mem_start)
 
-#define TX_TIMEOUT 5
+#define TX_TIMEOUT (HZ/20)
 
 /*
   That's it: only 86 bytes to set up the beast, including every extra
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index cdf7226a7c43..d2bb4b254c57 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -98,7 +98,7 @@ static int rx_nocopy, rx_copy, queued_packet;
 #define WAIT_TX_AVAIL 200
 
 /* Operational parameter that usually are not changed. */
-#define TX_TIMEOUT  40		/* Time in jiffies before concluding Tx hung */
+#define TX_TIMEOUT  ((4*HZ)/10)	/* Time in jiffies before concluding Tx hung */
 
 /* The size here is somewhat misleading: the Corkscrew also uses the ISA
    aliased registers at <base>+0x400.
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index e2c9c5b949f9..be1f1970c842 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -191,7 +191,7 @@ enum commands {
 #define	 RX_SUSPEND	0x0030
 #define	 RX_ABORT	0x0040
 
-#define TX_TIMEOUT	5
+#define TX_TIMEOUT	(HZ/20)
 
 
 struct i596_reg {
diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index 4545d5a06c24..bfea499a3513 100644
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -117,7 +117,7 @@
 #define TX_DESC_SIZE		10
 #define MAX_RBUFF_SZ		0x600
 #define MAX_TBUFF_SZ		0x600
-#define TX_TIMEOUT		50
+#define TX_TIMEOUT		(HZ/2)
 #define DELAY			1000
 #define CAM0			0x0
 
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 89876897a6fe..871b1633f543 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -150,7 +150,7 @@ struct net_local {
 #define PORT_OFFSET(o) (o)
 
 
-#define TX_TIMEOUT		10
+#define TX_TIMEOUT		(HZ/10)
 
 
 /* Index to functions, as function prototypes. */
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index 8cb27cb7bca1..ce0091eb06f5 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -116,7 +116,7 @@ MODULE_LICENSE("GPL");
 #define RX_RING_LEN_BITS		(RX_LOG_RING_SIZE << 5)
 #define	RX_RING_MOD_MASK		(RX_RING_SIZE - 1)
 
-#define TX_TIMEOUT	20
+#define TX_TIMEOUT	(HZ/5)
 
 /* The LANCE Rx and Tx ring descriptors. */
 struct lance_rx_head {
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 7c826319ee5a..9e19fbc2f176 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -302,7 +302,7 @@ struct eepro_local {
 #define ee_id_eepro10p0 0x10   /* ID for eepro/10+ */
 #define ee_id_eepro10p1 0x31
 
-#define TX_TIMEOUT 40
+#define TX_TIMEOUT ((4*HZ)/10)
 
 /* Index to functions, as function prototypes. */
 
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index f06296bfe293..02336edce748 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -207,7 +207,7 @@ tx_full and tbusy flags.
 #define LANCE_BUS_IF 0x16
 #define LANCE_TOTAL_SIZE 0x18
 
-#define TX_TIMEOUT	20
+#define TX_TIMEOUT	(HZ/5)
 
 /* The LANCE Rx and Tx ring descriptors. */
 struct lance_rx_head {
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index c27f4291b350..9e042894479b 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -161,7 +161,7 @@ enum commands {
 #define	 RX_SUSPEND	0x0030
 #define	 RX_ABORT	0x0040
 
-#define TX_TIMEOUT	5
+#define TX_TIMEOUT	(HZ/20)
 
 
 struct i596_reg {
diff --git a/drivers/net/znet.c b/drivers/net/znet.c
index c3a329204511..ae07b3dfbcc1 100644
--- a/drivers/net/znet.c
+++ b/drivers/net/znet.c
@@ -124,7 +124,7 @@ MODULE_LICENSE("GPL");
 #define TX_BUF_SIZE 8192
 #define DMA_BUF_SIZE (RX_BUF_SIZE + 16)	/* 8k + 16 bytes for trailers */
 
-#define TX_TIMEOUT	10
+#define TX_TIMEOUT	(HZ/10)
 
 struct znet_private {
 	int rx_dma, tx_dma;
-- 
cgit v1.2.3


From c389ff80d4b598f57d56aa807d396d4351cac8a4 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 30 Oct 2010 11:08:33 +0000
Subject: drivers/net/can: Update WARN uses

Add missing newlines.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/mscan/mscan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c
index 64c378cd0c34..74cd880c7e06 100644
--- a/drivers/net/can/mscan/mscan.c
+++ b/drivers/net/can/mscan/mscan.c
@@ -182,7 +182,7 @@ static int mscan_restart(struct net_device *dev)
 
 		priv->can.state = CAN_STATE_ERROR_ACTIVE;
 		WARN(!(in_8(&regs->canmisc) & MSCAN_BOHOLD),
-		     "bus-off state expected");
+		     "bus-off state expected\n");
 		out_8(&regs->canmisc, MSCAN_BOHOLD);
 		/* Re-enable receive interrupts. */
 		out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
-- 
cgit v1.2.3


From 9c413ed55d5b52159e85a3937cda7f210a318048 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 30 Oct 2010 11:08:34 +0000
Subject: drivers/net/usb: Update WARN uses

Add missing newlines.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/ipheth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index b2bcf99e6f08..7d42f9a2c068 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -363,7 +363,7 @@ static int ipheth_tx(struct sk_buff *skb, struct net_device *net)
 
 	/* Paranoid */
 	if (skb->len > IPHETH_BUF_SIZE) {
-		WARN(1, "%s: skb too large: %d bytes", __func__, skb->len);
+		WARN(1, "%s: skb too large: %d bytes\n", __func__, skb->len);
 		dev->net->stats.tx_dropped++;
 		dev_kfree_skb_irq(skb);
 		return NETDEV_TX_OK;
-- 
cgit v1.2.3


From 038aaa382eb0a8fd6a0bbae7abc1383b9b57c543 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 14 Oct 2010 23:01:02 +0200
Subject: b43: N-PHY: define channel table struct for rev3+ devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2056.c | 51 +++++++++++++++++++++++++++++++++++
 drivers/net/wireless/b43/radio_2056.h | 40 ++++++++++++++++++++++++---
 2 files changed, 88 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index d8563192ce56..f710c01f2cc4 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -24,9 +24,60 @@
 #include "radio_2056.h"
 #include "phy_common.h"
 
+#define RADIOREGS3(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
+		   r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
+		   r20, r21, r22, r23, r24, r25, r26, r27, r28, r29, \
+		   r30, r31, r32, r33, r34, r35, r36) \
+	.radio_syn_pll_vcocal1		= r00,	\
+	.radio_syn_pll_vcocal2		= r01,	\
+	.radio_syn_pll_refdiv		= r02,	\
+	.radio_syn_pll_mmd2		= r03,	\
+	.radio_syn_pll_mmd1		= r04,	\
+	.radio_syn_pll_loopfilter1	= r05,	\
+	.radio_syn_pll_loopfilter2	= r06,	\
+	.radio_syn_pll_loopfilter3	= r07,	\
+	.radio_syn_pll_loopfilter4	= r08,	\
+	.radio_syn_pll_loopfilter5	= r09,	\
+	.radio_syn_reserved_addr27	= r10,	\
+	.radio_syn_reserved_addr28	= r11,	\
+	.radio_syn_reserved_addr29	= r12,	\
+	.radio_syn_logen_vcobuf1	= r13,	\
+	.radio_syn_logen_mixer2		= r14,	\
+	.radio_syn_logen_buf3		= r15,	\
+	.radio_syn_logen_buf4		= r16,	\
+	.radio_rx0_lnaa_tune		= r17,	\
+	.radio_rx0_lnag_tune		= r18,	\
+	.radio_tx0_intpaa_boost_tune	= r19,	\
+	.radio_tx0_intpag_boost_tune	= r20,	\
+	.radio_tx0_pada_boost_tune	= r21,	\
+	.radio_tx0_padg_boost_tune	= r22,	\
+	.radio_tx0_pgaa_boost_tune	= r23,	\
+	.radio_tx0_pgag_boost_tune	= r24,	\
+	.radio_tx0_mixa_boost_tune	= r25,	\
+	.radio_tx0_mixg_boost_tune	= r26,	\
+	.radio_rx1_lnaa_tune		= r27,	\
+	.radio_rx1_lnag_tune		= r28,	\
+	.radio_tx1_intpaa_boost_tune	= r29,	\
+	.radio_tx1_intpag_boost_tune	= r30,	\
+	.radio_tx1_pada_boost_tune	= r31,	\
+	.radio_tx1_padg_boost_tune	= r32,	\
+	.radio_tx1_pgaa_boost_tune	= r33,	\
+	.radio_tx1_pgag_boost_tune	= r34,	\
+	.radio_tx1_mixa_boost_tune	= r35,	\
+	.radio_tx1_mixg_boost_tune	= r36
+
+#define PHYREGS(r0, r1, r2, r3, r4, r5)	\
+	.phy_regs.phy_bw1a	= r0,	\
+	.phy_regs.phy_bw2	= r1,	\
+	.phy_regs.phy_bw3	= r2,	\
+	.phy_regs.phy_bw4	= r3,	\
+	.phy_regs.phy_bw5	= r4,	\
+	.phy_regs.phy_bw6	= r5
+
 static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev3[] = {
 };
 
+/* TODO: add support for rev4+ devices by searching in rev4+ tables */
 const struct b43_nphy_channeltab_entry_rev3 *
 b43_nphy_get_chantabent_rev3(struct b43_wldev *dev, u16 freq)
 {
diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/b43/radio_2056.h
index fda6dafecb8c..60341d7ae673 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/b43/radio_2056.h
@@ -29,12 +29,46 @@
 #include "tables_nphy.h"
 
 struct b43_nphy_channeltab_entry_rev3 {
-	/* The channel number */
-	u8 channel;
 	/* The channel frequency in MHz */
 	u16 freq;
 	/* Radio register values on channelswitch */
-	/* TODO */
+	u8 radio_syn_pll_vcocal1;
+	u8 radio_syn_pll_vcocal2;
+	u8 radio_syn_pll_refdiv;
+	u8 radio_syn_pll_mmd2;
+	u8 radio_syn_pll_mmd1;
+	u8 radio_syn_pll_loopfilter1;
+	u8 radio_syn_pll_loopfilter2;
+	u8 radio_syn_pll_loopfilter3;
+	u8 radio_syn_pll_loopfilter4;
+	u8 radio_syn_pll_loopfilter5;
+	u8 radio_syn_reserved_addr27;
+	u8 radio_syn_reserved_addr28;
+	u8 radio_syn_reserved_addr29;
+	u8 radio_syn_logen_vcobuf1;
+	u8 radio_syn_logen_mixer2;
+	u8 radio_syn_logen_buf3;
+	u8 radio_syn_logen_buf4;
+	u8 radio_rx0_lnaa_tune;
+	u8 radio_rx0_lnag_tune;
+	u8 radio_tx0_intpaa_boost_tune;
+	u8 radio_tx0_intpag_boost_tune;
+	u8 radio_tx0_pada_boost_tune;
+	u8 radio_tx0_padg_boost_tune;
+	u8 radio_tx0_pgaa_boost_tune;
+	u8 radio_tx0_pgag_boost_tune;
+	u8 radio_tx0_mixa_boost_tune;
+	u8 radio_tx0_mixg_boost_tune;
+	u8 radio_rx1_lnaa_tune;
+	u8 radio_rx1_lnag_tune;
+	u8 radio_tx1_intpaa_boost_tune;
+	u8 radio_tx1_intpag_boost_tune;
+	u8 radio_tx1_pada_boost_tune;
+	u8 radio_tx1_padg_boost_tune;
+	u8 radio_tx1_pgaa_boost_tune;
+	u8 radio_tx1_pgag_boost_tune;
+	u8 radio_tx1_mixa_boost_tune;
+	u8 radio_tx1_mixg_boost_tune;
 	/* PHY register values on channelswitch */
 	struct b43_phy_n_sfo_cfg phy_regs;
 };
-- 
cgit v1.2.3


From 794830e691a6b61d2de3fa9daeb609fd4ef4a4e7 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 17 Oct 2010 15:38:51 +0200
Subject: b43: N-PHY: define registers names for 2056 radio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Nohee Ko <noheek@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2056.h | 522 ++++++++++++++++++++++++++++++++++
 1 file changed, 522 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/b43/radio_2056.h
index 60341d7ae673..6b3264774adf 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/b43/radio_2056.h
@@ -4,6 +4,9 @@
 
   Copyright (c) 2010 Rafał Miłecki <zajec5@gmail.com>
 
+  Some parts of the code in this file are derived from the brcm80211
+  driver  Copyright (c) 2010 Broadcom Corporation
+
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
@@ -28,6 +31,525 @@
 
 #include "tables_nphy.h"
 
+#define B2056_SYN			(0x0 << 12)
+#define B2056_TX0			(0x2 << 12)
+#define B2056_TX1			(0x3 << 12)
+#define B2056_RX0			(0x6 << 12)
+#define B2056_RX1			(0x7 << 12)
+#define B2056_ALLTX			(0xE << 12)
+#define B2056_ALLRX			(0xF << 12)
+
+#define B2056_SYN_RESERVED_ADDR0	0x00
+#define B2056_SYN_IDCODE		0x01
+#define B2056_SYN_RESERVED_ADDR2	0x02
+#define B2056_SYN_RESERVED_ADDR3	0x03
+#define B2056_SYN_RESERVED_ADDR4	0x04
+#define B2056_SYN_RESERVED_ADDR5	0x05
+#define B2056_SYN_RESERVED_ADDR6	0x06
+#define B2056_SYN_RESERVED_ADDR7	0x07
+#define B2056_SYN_COM_CTRL		0x08
+#define B2056_SYN_COM_PU		0x09
+#define B2056_SYN_COM_OVR		0x0A
+#define B2056_SYN_COM_RESET		0x0B
+#define B2056_SYN_COM_RCAL		0x0C
+#define B2056_SYN_COM_RC_RXLPF		0x0D
+#define B2056_SYN_COM_RC_TXLPF		0x0E
+#define B2056_SYN_COM_RC_RXHPF		0x0F
+#define B2056_SYN_RESERVED_ADDR16	0x10
+#define B2056_SYN_RESERVED_ADDR17	0x11
+#define B2056_SYN_RESERVED_ADDR18	0x12
+#define B2056_SYN_RESERVED_ADDR19	0x13
+#define B2056_SYN_RESERVED_ADDR20	0x14
+#define B2056_SYN_RESERVED_ADDR21	0x15
+#define B2056_SYN_RESERVED_ADDR22	0x16
+#define B2056_SYN_RESERVED_ADDR23	0x17
+#define B2056_SYN_RESERVED_ADDR24	0x18
+#define B2056_SYN_RESERVED_ADDR25	0x19
+#define B2056_SYN_RESERVED_ADDR26	0x1A
+#define B2056_SYN_RESERVED_ADDR27	0x1B
+#define B2056_SYN_RESERVED_ADDR28	0x1C
+#define B2056_SYN_RESERVED_ADDR29	0x1D
+#define B2056_SYN_RESERVED_ADDR30	0x1E
+#define B2056_SYN_RESERVED_ADDR31	0x1F
+#define B2056_SYN_GPIO_MASTER1		0x20
+#define B2056_SYN_GPIO_MASTER2		0x21
+#define B2056_SYN_TOPBIAS_MASTER	0x22
+#define B2056_SYN_TOPBIAS_RCAL		0x23
+#define B2056_SYN_AFEREG		0x24
+#define B2056_SYN_TEMPPROCSENSE		0x25
+#define B2056_SYN_TEMPPROCSENSEIDAC	0x26
+#define B2056_SYN_TEMPPROCSENSERCAL	0x27
+#define B2056_SYN_LPO			0x28
+#define B2056_SYN_VDDCAL_MASTER		0x29
+#define B2056_SYN_VDDCAL_IDAC		0x2A
+#define B2056_SYN_VDDCAL_STATUS		0x2B
+#define B2056_SYN_RCAL_MASTER		0x2C
+#define B2056_SYN_RCAL_CODE_OUT		0x2D
+#define B2056_SYN_RCCAL_CTRL0		0x2E
+#define B2056_SYN_RCCAL_CTRL1		0x2F
+#define B2056_SYN_RCCAL_CTRL2		0x30
+#define B2056_SYN_RCCAL_CTRL3		0x31
+#define B2056_SYN_RCCAL_CTRL4		0x32
+#define B2056_SYN_RCCAL_CTRL5		0x33
+#define B2056_SYN_RCCAL_CTRL6		0x34
+#define B2056_SYN_RCCAL_CTRL7		0x35
+#define B2056_SYN_RCCAL_CTRL8		0x36
+#define B2056_SYN_RCCAL_CTRL9		0x37
+#define B2056_SYN_RCCAL_CTRL10		0x38
+#define B2056_SYN_RCCAL_CTRL11		0x39
+#define B2056_SYN_ZCAL_SPARE1		0x3A
+#define B2056_SYN_ZCAL_SPARE2		0x3B
+#define B2056_SYN_PLL_MAST1		0x3C
+#define B2056_SYN_PLL_MAST2		0x3D
+#define B2056_SYN_PLL_MAST3		0x3E
+#define B2056_SYN_PLL_BIAS_RESET	0x3F
+#define B2056_SYN_PLL_XTAL0		0x40
+#define B2056_SYN_PLL_XTAL1		0x41
+#define B2056_SYN_PLL_XTAL3		0x42
+#define B2056_SYN_PLL_XTAL4		0x43
+#define B2056_SYN_PLL_XTAL5		0x44
+#define B2056_SYN_PLL_XTAL6		0x45
+#define B2056_SYN_PLL_REFDIV		0x46
+#define B2056_SYN_PLL_PFD		0x47
+#define B2056_SYN_PLL_CP1		0x48
+#define B2056_SYN_PLL_CP2		0x49
+#define B2056_SYN_PLL_CP3		0x4A
+#define B2056_SYN_PLL_LOOPFILTER1	0x4B
+#define B2056_SYN_PLL_LOOPFILTER2	0x4C
+#define B2056_SYN_PLL_LOOPFILTER3	0x4D
+#define B2056_SYN_PLL_LOOPFILTER4	0x4E
+#define B2056_SYN_PLL_LOOPFILTER5	0x4F
+#define B2056_SYN_PLL_MMD1		0x50
+#define B2056_SYN_PLL_MMD2		0x51
+#define B2056_SYN_PLL_VCO1		0x52
+#define B2056_SYN_PLL_VCO2		0x53
+#define B2056_SYN_PLL_MONITOR1		0x54
+#define B2056_SYN_PLL_MONITOR2		0x55
+#define B2056_SYN_PLL_VCOCAL1		0x56
+#define B2056_SYN_PLL_VCOCAL2		0x57
+#define B2056_SYN_PLL_VCOCAL4		0x58
+#define B2056_SYN_PLL_VCOCAL5		0x59
+#define B2056_SYN_PLL_VCOCAL6		0x5A
+#define B2056_SYN_PLL_VCOCAL7		0x5B
+#define B2056_SYN_PLL_VCOCAL8		0x5C
+#define B2056_SYN_PLL_VCOCAL9		0x5D
+#define B2056_SYN_PLL_VCOCAL10		0x5E
+#define B2056_SYN_PLL_VCOCAL11		0x5F
+#define B2056_SYN_PLL_VCOCAL12		0x60
+#define B2056_SYN_PLL_VCOCAL13		0x61
+#define B2056_SYN_PLL_VREG		0x62
+#define B2056_SYN_PLL_STATUS1		0x63
+#define B2056_SYN_PLL_STATUS2		0x64
+#define B2056_SYN_PLL_STATUS3		0x65
+#define B2056_SYN_LOGEN_PU0		0x66
+#define B2056_SYN_LOGEN_PU1		0x67
+#define B2056_SYN_LOGEN_PU2		0x68
+#define B2056_SYN_LOGEN_PU3		0x69
+#define B2056_SYN_LOGEN_PU5		0x6A
+#define B2056_SYN_LOGEN_PU6		0x6B
+#define B2056_SYN_LOGEN_PU7		0x6C
+#define B2056_SYN_LOGEN_PU8		0x6D
+#define B2056_SYN_LOGEN_BIAS_RESET	0x6E
+#define B2056_SYN_LOGEN_RCCR1		0x6F
+#define B2056_SYN_LOGEN_VCOBUF1		0x70
+#define B2056_SYN_LOGEN_MIXER1		0x71
+#define B2056_SYN_LOGEN_MIXER2		0x72
+#define B2056_SYN_LOGEN_BUF1		0x73
+#define B2056_SYN_LOGENBUF2		0x74
+#define B2056_SYN_LOGEN_BUF3		0x75
+#define B2056_SYN_LOGEN_BUF4		0x76
+#define B2056_SYN_LOGEN_DIV1		0x77
+#define B2056_SYN_LOGEN_DIV2		0x78
+#define B2056_SYN_LOGEN_DIV3		0x79
+#define B2056_SYN_LOGEN_ACL1		0x7A
+#define B2056_SYN_LOGEN_ACL2		0x7B
+#define B2056_SYN_LOGEN_ACL3		0x7C
+#define B2056_SYN_LOGEN_ACL4		0x7D
+#define B2056_SYN_LOGEN_ACL5		0x7E
+#define B2056_SYN_LOGEN_ACL6		0x7F
+#define B2056_SYN_LOGEN_ACLOUT		0x80
+#define B2056_SYN_LOGEN_ACLCAL1		0x81
+#define B2056_SYN_LOGEN_ACLCAL2		0x82
+#define B2056_SYN_LOGEN_ACLCAL3		0x83
+#define B2056_SYN_CALEN			0x84
+#define B2056_SYN_LOGEN_PEAKDET1	0x85
+#define B2056_SYN_LOGEN_CORE_ACL_OVR	0x86
+#define B2056_SYN_LOGEN_RX_DIFF_ACL_OVR	0x87
+#define B2056_SYN_LOGEN_TX_DIFF_ACL_OVR	0x88
+#define B2056_SYN_LOGEN_RX_CMOS_ACL_OVR	0x89
+#define B2056_SYN_LOGEN_TX_CMOS_ACL_OVR	0x8A
+#define B2056_SYN_LOGEN_VCOBUF2		0x8B
+#define B2056_SYN_LOGEN_MIXER3		0x8C
+#define B2056_SYN_LOGEN_BUF5		0x8D
+#define B2056_SYN_LOGEN_BUF6		0x8E
+#define B2056_SYN_LOGEN_CBUFRX1		0x8F
+#define B2056_SYN_LOGEN_CBUFRX2		0x90
+#define B2056_SYN_LOGEN_CBUFRX3		0x91
+#define B2056_SYN_LOGEN_CBUFRX4		0x92
+#define B2056_SYN_LOGEN_CBUFTX1		0x93
+#define B2056_SYN_LOGEN_CBUFTX2		0x94
+#define B2056_SYN_LOGEN_CBUFTX3		0x95
+#define B2056_SYN_LOGEN_CBUFTX4		0x96
+#define B2056_SYN_LOGEN_CMOSRX1		0x97
+#define B2056_SYN_LOGEN_CMOSRX2		0x98
+#define B2056_SYN_LOGEN_CMOSRX3		0x99
+#define B2056_SYN_LOGEN_CMOSRX4		0x9A
+#define B2056_SYN_LOGEN_CMOSTX1		0x9B
+#define B2056_SYN_LOGEN_CMOSTX2		0x9C
+#define B2056_SYN_LOGEN_CMOSTX3		0x9D
+#define B2056_SYN_LOGEN_CMOSTX4		0x9E
+#define B2056_SYN_LOGEN_VCOBUF2_OVRVAL	0x9F
+#define B2056_SYN_LOGEN_MIXER3_OVRVAL	0xA0
+#define B2056_SYN_LOGEN_BUF5_OVRVAL	0xA1
+#define B2056_SYN_LOGEN_BUF6_OVRVAL	0xA2
+#define B2056_SYN_LOGEN_CBUFRX1_OVRVAL	0xA3
+#define B2056_SYN_LOGEN_CBUFRX2_OVRVAL	0xA4
+#define B2056_SYN_LOGEN_CBUFRX3_OVRVAL	0xA5
+#define B2056_SYN_LOGEN_CBUFRX4_OVRVAL	0xA6
+#define B2056_SYN_LOGEN_CBUFTX1_OVRVAL	0xA7
+#define B2056_SYN_LOGEN_CBUFTX2_OVRVAL	0xA8
+#define B2056_SYN_LOGEN_CBUFTX3_OVRVAL	0xA9
+#define B2056_SYN_LOGEN_CBUFTX4_OVRVAL	0xAA
+#define B2056_SYN_LOGEN_CMOSRX1_OVRVAL	0xAB
+#define B2056_SYN_LOGEN_CMOSRX2_OVRVAL	0xAC
+#define B2056_SYN_LOGEN_CMOSRX3_OVRVAL	0xAD
+#define B2056_SYN_LOGEN_CMOSRX4_OVRVAL	0xAE
+#define B2056_SYN_LOGEN_CMOSTX1_OVRVAL	0xAF
+#define B2056_SYN_LOGEN_CMOSTX2_OVRVAL	0xB0
+#define B2056_SYN_LOGEN_CMOSTX3_OVRVAL	0xB1
+#define B2056_SYN_LOGEN_CMOSTX4_OVRVAL	0xB2
+#define B2056_SYN_LOGEN_ACL_WAITCNT	0xB3
+#define B2056_SYN_LOGEN_CORE_CALVALID	0xB4
+#define B2056_SYN_LOGEN_RX_CMOS_CALVALID	0xB5
+#define B2056_SYN_LOGEN_TX_CMOS_VALID	0xB6
+
+#define B2056_TX_RESERVED_ADDR0		0x00
+#define B2056_TX_IDCODE			0x01
+#define B2056_TX_RESERVED_ADDR2		0x02
+#define B2056_TX_RESERVED_ADDR3		0x03
+#define B2056_TX_RESERVED_ADDR4		0x04
+#define B2056_TX_RESERVED_ADDR5		0x05
+#define B2056_TX_RESERVED_ADDR6		0x06
+#define B2056_TX_RESERVED_ADDR7		0x07
+#define B2056_TX_COM_CTRL		0x08
+#define B2056_TX_COM_PU			0x09
+#define B2056_TX_COM_OVR		0x0A
+#define B2056_TX_COM_RESET		0x0B
+#define B2056_TX_COM_RCAL		0x0C
+#define B2056_TX_COM_RC_RXLPF		0x0D
+#define B2056_TX_COM_RC_TXLPF		0x0E
+#define B2056_TX_COM_RC_RXHPF		0x0F
+#define B2056_TX_RESERVED_ADDR16	0x10
+#define B2056_TX_RESERVED_ADDR17	0x11
+#define B2056_TX_RESERVED_ADDR18	0x12
+#define B2056_TX_RESERVED_ADDR19	0x13
+#define B2056_TX_RESERVED_ADDR20	0x14
+#define B2056_TX_RESERVED_ADDR21	0x15
+#define B2056_TX_RESERVED_ADDR22	0x16
+#define B2056_TX_RESERVED_ADDR23	0x17
+#define B2056_TX_RESERVED_ADDR24	0x18
+#define B2056_TX_RESERVED_ADDR25	0x19
+#define B2056_TX_RESERVED_ADDR26	0x1A
+#define B2056_TX_RESERVED_ADDR27	0x1B
+#define B2056_TX_RESERVED_ADDR28	0x1C
+#define B2056_TX_RESERVED_ADDR29	0x1D
+#define B2056_TX_RESERVED_ADDR30	0x1E
+#define B2056_TX_RESERVED_ADDR31	0x1F
+#define B2056_TX_IQCAL_GAIN_BW		0x20
+#define B2056_TX_LOFT_FINE_I		0x21
+#define B2056_TX_LOFT_FINE_Q		0x22
+#define B2056_TX_LOFT_COARSE_I		0x23
+#define B2056_TX_LOFT_COARSE_Q		0x24
+#define B2056_TX_TX_COM_MASTER1		0x25
+#define B2056_TX_TX_COM_MASTER2		0x26
+#define B2056_TX_RXIQCAL_TXMUX		0x27
+#define B2056_TX_TX_SSI_MASTER		0x28
+#define B2056_TX_IQCAL_VCM_HG		0x29
+#define B2056_TX_IQCAL_IDAC		0x2A
+#define B2056_TX_TSSI_VCM		0x2B
+#define B2056_TX_TX_AMP_DET		0x2C
+#define B2056_TX_TX_SSI_MUX		0x2D
+#define B2056_TX_TSSIA			0x2E
+#define B2056_TX_TSSIG			0x2F
+#define B2056_TX_TSSI_MISC1		0x30
+#define B2056_TX_TSSI_MISC2		0x31
+#define B2056_TX_TSSI_MISC3		0x32
+#define B2056_TX_PA_SPARE1		0x33
+#define B2056_TX_PA_SPARE2		0x34
+#define B2056_TX_INTPAA_MASTER		0x35
+#define B2056_TX_INTPAA_GAIN		0x36
+#define B2056_TX_INTPAA_BOOST_TUNE	0x37
+#define B2056_TX_INTPAA_IAUX_STAT	0x38
+#define B2056_TX_INTPAA_IAUX_DYN	0x39
+#define B2056_TX_INTPAA_IMAIN_STAT	0x3A
+#define B2056_TX_INTPAA_IMAIN_DYN	0x3B
+#define B2056_TX_INTPAA_CASCBIAS	0x3C
+#define B2056_TX_INTPAA_PASLOPE		0x3D
+#define B2056_TX_INTPAA_PA_MISC		0x3E
+#define B2056_TX_INTPAG_MASTER		0x3F
+#define B2056_TX_INTPAG_GAIN		0x40
+#define B2056_TX_INTPAG_BOOST_TUNE	0x41
+#define B2056_TX_INTPAG_IAUX_STAT	0x42
+#define B2056_TX_INTPAG_IAUX_DYN	0x43
+#define B2056_TX_INTPAG_IMAIN_STAT	0x44
+#define B2056_TX_INTPAG_IMAIN_DYN	0x45
+#define B2056_TX_INTPAG_CASCBIAS	0x46
+#define B2056_TX_INTPAG_PASLOPE		0x47
+#define B2056_TX_INTPAG_PA_MISC		0x48
+#define B2056_TX_PADA_MASTER		0x49
+#define B2056_TX_PADA_IDAC		0x4A
+#define B2056_TX_PADA_CASCBIAS		0x4B
+#define B2056_TX_PADA_GAIN		0x4C
+#define B2056_TX_PADA_BOOST_TUNE	0x4D
+#define B2056_TX_PADA_SLOPE		0x4E
+#define B2056_TX_PADG_MASTER		0x4F
+#define B2056_TX_PADG_IDAC		0x50
+#define B2056_TX_PADG_CASCBIAS		0x51
+#define B2056_TX_PADG_GAIN		0x52
+#define B2056_TX_PADG_BOOST_TUNE	0x53
+#define B2056_TX_PADG_SLOPE		0x54
+#define B2056_TX_PGAA_MASTER		0x55
+#define B2056_TX_PGAA_IDAC		0x56
+#define B2056_TX_PGAA_GAIN		0x57
+#define B2056_TX_PGAA_BOOST_TUNE	0x58
+#define B2056_TX_PGAA_SLOPE		0x59
+#define B2056_TX_PGAA_MISC		0x5A
+#define B2056_TX_PGAG_MASTER		0x5B
+#define B2056_TX_PGAG_IDAC		0x5C
+#define B2056_TX_PGAG_GAIN		0x5D
+#define B2056_TX_PGAG_BOOST_TUNE	0x5E
+#define B2056_TX_PGAG_SLOPE		0x5F
+#define B2056_TX_PGAG_MISC		0x60
+#define B2056_TX_MIXA_MASTER		0x61
+#define B2056_TX_MIXA_BOOST_TUNE	0x62
+#define B2056_TX_MIXG			0x63
+#define B2056_TX_MIXG_BOOST_TUNE	0x64
+#define B2056_TX_BB_GM_MASTER		0x65
+#define B2056_TX_GMBB_GM		0x66
+#define B2056_TX_GMBB_IDAC		0x67
+#define B2056_TX_TXLPF_MASTER		0x68
+#define B2056_TX_TXLPF_RCCAL		0x69
+#define B2056_TX_TXLPF_RCCAL_OFF0	0x6A
+#define B2056_TX_TXLPF_RCCAL_OFF1	0x6B
+#define B2056_TX_TXLPF_RCCAL_OFF2	0x6C
+#define B2056_TX_TXLPF_RCCAL_OFF3	0x6D
+#define B2056_TX_TXLPF_RCCAL_OFF4	0x6E
+#define B2056_TX_TXLPF_RCCAL_OFF5	0x6F
+#define B2056_TX_TXLPF_RCCAL_OFF6	0x70
+#define B2056_TX_TXLPF_BW		0x71
+#define B2056_TX_TXLPF_GAIN		0x72
+#define B2056_TX_TXLPF_IDAC		0x73
+#define B2056_TX_TXLPF_IDAC_0		0x74
+#define B2056_TX_TXLPF_IDAC_1		0x75
+#define B2056_TX_TXLPF_IDAC_2		0x76
+#define B2056_TX_TXLPF_IDAC_3		0x77
+#define B2056_TX_TXLPF_IDAC_4		0x78
+#define B2056_TX_TXLPF_IDAC_5		0x79
+#define B2056_TX_TXLPF_IDAC_6		0x7A
+#define B2056_TX_TXLPF_OPAMP_IDAC	0x7B
+#define B2056_TX_TXLPF_MISC		0x7C
+#define B2056_TX_TXSPARE1		0x7D
+#define B2056_TX_TXSPARE2		0x7E
+#define B2056_TX_TXSPARE3		0x7F
+#define B2056_TX_TXSPARE4		0x80
+#define B2056_TX_TXSPARE5		0x81
+#define B2056_TX_TXSPARE6		0x82
+#define B2056_TX_TXSPARE7		0x83
+#define B2056_TX_TXSPARE8		0x84
+#define B2056_TX_TXSPARE9		0x85
+#define B2056_TX_TXSPARE10		0x86
+#define B2056_TX_TXSPARE11		0x87
+#define B2056_TX_TXSPARE12		0x88
+#define B2056_TX_TXSPARE13		0x89
+#define B2056_TX_TXSPARE14		0x8A
+#define B2056_TX_TXSPARE15		0x8B
+#define B2056_TX_TXSPARE16		0x8C
+#define B2056_TX_STATUS_INTPA_GAIN	0x8D
+#define B2056_TX_STATUS_PAD_GAIN	0x8E
+#define B2056_TX_STATUS_PGA_GAIN	0x8F
+#define B2056_TX_STATUS_GM_TXLPF_GAIN	0x90
+#define B2056_TX_STATUS_TXLPF_BW	0x91
+#define B2056_TX_STATUS_TXLPF_RC	0x92
+#define B2056_TX_GMBB_IDAC0		0x93
+#define B2056_TX_GMBB_IDAC1		0x94
+#define B2056_TX_GMBB_IDAC2		0x95
+#define B2056_TX_GMBB_IDAC3		0x96
+#define B2056_TX_GMBB_IDAC4		0x97
+#define B2056_TX_GMBB_IDAC5		0x98
+#define B2056_TX_GMBB_IDAC6		0x99
+#define B2056_TX_GMBB_IDAC7		0x9A
+
+#define B2056_RX_RESERVED_ADDR0		0x00
+#define B2056_RX_IDCODE			0x01
+#define B2056_RX_RESERVED_ADDR2		0x02
+#define B2056_RX_RESERVED_ADDR3		0x03
+#define B2056_RX_RESERVED_ADDR4		0x04
+#define B2056_RX_RESERVED_ADDR5		0x05
+#define B2056_RX_RESERVED_ADDR6		0x06
+#define B2056_RX_RESERVED_ADDR7		0x07
+#define B2056_RX_COM_CTRL		0x08
+#define B2056_RX_COM_PU			0x09
+#define B2056_RX_COM_OVR		0x0A
+#define B2056_RX_COM_RESET		0x0B
+#define B2056_RX_COM_RCAL		0x0C
+#define B2056_RX_COM_RC_RXLPF		0x0D
+#define B2056_RX_COM_RC_TXLPF		0x0E
+#define B2056_RX_COM_RC_RXHPF		0x0F
+#define B2056_RX_RESERVED_ADDR16	0x10
+#define B2056_RX_RESERVED_ADDR17	0x11
+#define B2056_RX_RESERVED_ADDR18	0x12
+#define B2056_RX_RESERVED_ADDR19	0x13
+#define B2056_RX_RESERVED_ADDR20	0x14
+#define B2056_RX_RESERVED_ADDR21	0x15
+#define B2056_RX_RESERVED_ADDR22	0x16
+#define B2056_RX_RESERVED_ADDR23	0x17
+#define B2056_RX_RESERVED_ADDR24	0x18
+#define B2056_RX_RESERVED_ADDR25	0x19
+#define B2056_RX_RESERVED_ADDR26	0x1A
+#define B2056_RX_RESERVED_ADDR27	0x1B
+#define B2056_RX_RESERVED_ADDR28	0x1C
+#define B2056_RX_RESERVED_ADDR29	0x1D
+#define B2056_RX_RESERVED_ADDR30	0x1E
+#define B2056_RX_RESERVED_ADDR31	0x1F
+#define B2056_RX_RXIQCAL_RXMUX		0x20
+#define B2056_RX_RSSI_PU		0x21
+#define B2056_RX_RSSI_SEL		0x22
+#define B2056_RX_RSSI_GAIN		0x23
+#define B2056_RX_RSSI_NB_IDAC		0x24
+#define B2056_RX_RSSI_WB2I_IDAC_1	0x25
+#define B2056_RX_RSSI_WB2I_IDAC_2	0x26
+#define B2056_RX_RSSI_WB2Q_IDAC_1	0x27
+#define B2056_RX_RSSI_WB2Q_IDAC_2	0x28
+#define B2056_RX_RSSI_POLE		0x29
+#define B2056_RX_RSSI_WB1_IDAC		0x2A
+#define B2056_RX_RSSI_MISC		0x2B
+#define B2056_RX_LNAA_MASTER		0x2C
+#define B2056_RX_LNAA_TUNE		0x2D
+#define B2056_RX_LNAA_GAIN		0x2E
+#define B2056_RX_LNA_A_SLOPE		0x2F
+#define B2056_RX_BIASPOLE_LNAA1_IDAC	0x30
+#define B2056_RX_LNAA2_IDAC		0x31
+#define B2056_RX_LNA1A_MISC		0x32
+#define B2056_RX_LNAG_MASTER		0x33
+#define B2056_RX_LNAG_TUNE		0x34
+#define B2056_RX_LNAG_GAIN		0x35
+#define B2056_RX_LNA_G_SLOPE		0x36
+#define B2056_RX_BIASPOLE_LNAG1_IDAC	0x37
+#define B2056_RX_LNAG2_IDAC		0x38
+#define B2056_RX_LNA1G_MISC		0x39
+#define B2056_RX_MIXA_MASTER		0x3A
+#define B2056_RX_MIXA_VCM		0x3B
+#define B2056_RX_MIXA_CTRLPTAT		0x3C
+#define B2056_RX_MIXA_LOB_BIAS		0x3D
+#define B2056_RX_MIXA_CORE_IDAC		0x3E
+#define B2056_RX_MIXA_CMFB_IDAC		0x3F
+#define B2056_RX_MIXA_BIAS_AUX		0x40
+#define B2056_RX_MIXA_BIAS_MAIN		0x41
+#define B2056_RX_MIXA_BIAS_MISC		0x42
+#define B2056_RX_MIXA_MAST_BIAS		0x43
+#define B2056_RX_MIXG_MASTER		0x44
+#define B2056_RX_MIXG_VCM		0x45
+#define B2056_RX_MIXG_CTRLPTAT		0x46
+#define B2056_RX_MIXG_LOB_BIAS		0x47
+#define B2056_RX_MIXG_CORE_IDAC		0x48
+#define B2056_RX_MIXG_CMFB_IDAC		0x49
+#define B2056_RX_MIXG_BIAS_AUX		0x4A
+#define B2056_RX_MIXG_BIAS_MAIN		0x4B
+#define B2056_RX_MIXG_BIAS_MISC		0x4C
+#define B2056_RX_MIXG_MAST_BIAS		0x4D
+#define B2056_RX_TIA_MASTER		0x4E
+#define B2056_RX_TIA_IOPAMP		0x4F
+#define B2056_RX_TIA_QOPAMP		0x50
+#define B2056_RX_TIA_IMISC		0x51
+#define B2056_RX_TIA_QMISC		0x52
+#define B2056_RX_TIA_GAIN		0x53
+#define B2056_RX_TIA_SPARE1		0x54
+#define B2056_RX_TIA_SPARE2		0x55
+#define B2056_RX_BB_LPF_MASTER		0x56
+#define B2056_RX_AACI_MASTER		0x57
+#define B2056_RX_RXLPF_IDAC		0x58
+#define B2056_RX_RXLPF_OPAMPBIAS_LOWQ	0x59
+#define B2056_RX_RXLPF_OPAMPBIAS_HIGHQ	0x5A
+#define B2056_RX_RXLPF_BIAS_DCCANCEL	0x5B
+#define B2056_RX_RXLPF_OUTVCM		0x5C
+#define B2056_RX_RXLPF_INVCM_BODY	0x5D
+#define B2056_RX_RXLPF_CC_OP		0x5E
+#define B2056_RX_RXLPF_GAIN		0x5F
+#define B2056_RX_RXLPF_Q_BW		0x60
+#define B2056_RX_RXLPF_HP_CORNER_BW	0x61
+#define B2056_RX_RXLPF_RCCAL_HPC	0x62
+#define B2056_RX_RXHPF_OFF0		0x63
+#define B2056_RX_RXHPF_OFF1		0x64
+#define B2056_RX_RXHPF_OFF2		0x65
+#define B2056_RX_RXHPF_OFF3		0x66
+#define B2056_RX_RXHPF_OFF4		0x67
+#define B2056_RX_RXHPF_OFF5		0x68
+#define B2056_RX_RXHPF_OFF6		0x69
+#define B2056_RX_RXHPF_OFF7		0x6A
+#define B2056_RX_RXLPF_RCCAL_LPC	0x6B
+#define B2056_RX_RXLPF_OFF_0		0x6C
+#define B2056_RX_RXLPF_OFF_1		0x6D
+#define B2056_RX_RXLPF_OFF_2		0x6E
+#define B2056_RX_RXLPF_OFF_3		0x6F
+#define B2056_RX_RXLPF_OFF_4		0x70
+#define B2056_RX_UNUSED			0x71
+#define B2056_RX_VGA_MASTER		0x72
+#define B2056_RX_VGA_BIAS		0x73
+#define B2056_RX_VGA_BIAS_DCCANCEL	0x74
+#define B2056_RX_VGA_GAIN		0x75
+#define B2056_RX_VGA_HP_CORNER_BW	0x76
+#define B2056_RX_VGABUF_BIAS		0x77
+#define B2056_RX_VGABUF_GAIN_BW		0x78
+#define B2056_RX_TXFBMIX_A		0x79
+#define B2056_RX_TXFBMIX_G		0x7A
+#define B2056_RX_RXSPARE1		0x7B
+#define B2056_RX_RXSPARE2		0x7C
+#define B2056_RX_RXSPARE3		0x7D
+#define B2056_RX_RXSPARE4		0x7E
+#define B2056_RX_RXSPARE5		0x7F
+#define B2056_RX_RXSPARE6		0x80
+#define B2056_RX_RXSPARE7		0x81
+#define B2056_RX_RXSPARE8		0x82
+#define B2056_RX_RXSPARE9		0x83
+#define B2056_RX_RXSPARE10		0x84
+#define B2056_RX_RXSPARE11		0x85
+#define B2056_RX_RXSPARE12		0x86
+#define B2056_RX_RXSPARE13		0x87
+#define B2056_RX_RXSPARE14		0x88
+#define B2056_RX_RXSPARE15		0x89
+#define B2056_RX_RXSPARE16		0x8A
+#define B2056_RX_STATUS_LNAA_GAIN	0x8B
+#define B2056_RX_STATUS_LNAG_GAIN	0x8C
+#define B2056_RX_STATUS_MIXTIA_GAIN	0x8D
+#define B2056_RX_STATUS_RXLPF_GAIN	0x8E
+#define B2056_RX_STATUS_VGA_BUF_GAIN	0x8F
+#define B2056_RX_STATUS_RXLPF_Q		0x90
+#define B2056_RX_STATUS_RXLPF_BUF_BW	0x91
+#define B2056_RX_STATUS_RXLPF_VGA_HPC	0x92
+#define B2056_RX_STATUS_RXLPF_RC	0x93
+#define B2056_RX_STATUS_HPC_RC		0x94
+
+#define B2056_LNA1_A_PU			0x01
+#define B2056_LNA2_A_PU			0x02
+#define B2056_LNA1_G_PU			0x01
+#define B2056_LNA2_G_PU			0x02
+#define B2056_MIXA_PU_I			0x01
+#define B2056_MIXA_PU_Q			0x02
+#define B2056_MIXA_PU_GM		0x10
+#define B2056_MIXG_PU_I			0x01
+#define B2056_MIXG_PU_Q			0x02
+#define B2056_MIXG_PU_GM		0x10
+#define B2056_TIA_PU			0x01
+#define B2056_BB_LPF_PU			0x20
+#define B2056_W1_PU			0x02
+#define B2056_W2_PU			0x04
+#define B2056_NB_PU			0x08
+#define B2056_RSSI_W1_SEL		0x02
+#define B2056_RSSI_W2_SEL		0x04
+#define B2056_RSSI_NB_SEL		0x08
+#define B2056_VCM_MASK			0x1C
+#define B2056_RSSI_VCM_SHIFT		0x02
+
 struct b43_nphy_channeltab_entry_rev3 {
 	/* The channel frequency in MHz */
 	u16 freq;
-- 
cgit v1.2.3


From 790a11f268373b60069bc1371dc05143107c607c Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 14 Oct 2010 23:04:40 +0200
Subject: b43: N-PHY: define registers names for 2056 radio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Nohee Ko <noheek@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2056.h | 519 ++++++++++++++++++++++++++++++++++
 1 file changed, 519 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/b43/radio_2056.h
index 6b3264774adf..302600c0afa4 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/b43/radio_2056.h
@@ -550,6 +550,525 @@
 #define B2056_VCM_MASK			0x1C
 #define B2056_RSSI_VCM_SHIFT		0x02
 
+#define B2056_SYN			(0x0 << 12)
+#define B2056_TX0			(0x2 << 12)
+#define B2056_TX1			(0x3 << 12)
+#define B2056_RX0			(0x6 << 12)
+#define B2056_RX1			(0x7 << 12)
+#define B2056_ALLTX			(0xE << 12)
+#define B2056_ALLRX			(0xF << 12)
+
+#define B2056_SYN_RESERVED_ADDR0	0x00
+#define B2056_SYN_IDCODE		0x01
+#define B2056_SYN_RESERVED_ADDR2	0x02
+#define B2056_SYN_RESERVED_ADDR3	0x03
+#define B2056_SYN_RESERVED_ADDR4	0x04
+#define B2056_SYN_RESERVED_ADDR5	0x05
+#define B2056_SYN_RESERVED_ADDR6	0x06
+#define B2056_SYN_RESERVED_ADDR7	0x07
+#define B2056_SYN_COM_CTRL		0x08
+#define B2056_SYN_COM_PU		0x09
+#define B2056_SYN_COM_OVR		0x0A
+#define B2056_SYN_COM_RESET		0x0B
+#define B2056_SYN_COM_RCAL		0x0C
+#define B2056_SYN_COM_RC_RXLPF		0x0D
+#define B2056_SYN_COM_RC_TXLPF		0x0E
+#define B2056_SYN_COM_RC_RXHPF		0x0F
+#define B2056_SYN_RESERVED_ADDR16	0x10
+#define B2056_SYN_RESERVED_ADDR17	0x11
+#define B2056_SYN_RESERVED_ADDR18	0x12
+#define B2056_SYN_RESERVED_ADDR19	0x13
+#define B2056_SYN_RESERVED_ADDR20	0x14
+#define B2056_SYN_RESERVED_ADDR21	0x15
+#define B2056_SYN_RESERVED_ADDR22	0x16
+#define B2056_SYN_RESERVED_ADDR23	0x17
+#define B2056_SYN_RESERVED_ADDR24	0x18
+#define B2056_SYN_RESERVED_ADDR25	0x19
+#define B2056_SYN_RESERVED_ADDR26	0x1A
+#define B2056_SYN_RESERVED_ADDR27	0x1B
+#define B2056_SYN_RESERVED_ADDR28	0x1C
+#define B2056_SYN_RESERVED_ADDR29	0x1D
+#define B2056_SYN_RESERVED_ADDR30	0x1E
+#define B2056_SYN_RESERVED_ADDR31	0x1F
+#define B2056_SYN_GPIO_MASTER1		0x20
+#define B2056_SYN_GPIO_MASTER2		0x21
+#define B2056_SYN_TOPBIAS_MASTER	0x22
+#define B2056_SYN_TOPBIAS_RCAL		0x23
+#define B2056_SYN_AFEREG		0x24
+#define B2056_SYN_TEMPPROCSENSE		0x25
+#define B2056_SYN_TEMPPROCSENSEIDAC	0x26
+#define B2056_SYN_TEMPPROCSENSERCAL	0x27
+#define B2056_SYN_LPO			0x28
+#define B2056_SYN_VDDCAL_MASTER		0x29
+#define B2056_SYN_VDDCAL_IDAC		0x2A
+#define B2056_SYN_VDDCAL_STATUS		0x2B
+#define B2056_SYN_RCAL_MASTER		0x2C
+#define B2056_SYN_RCAL_CODE_OUT		0x2D
+#define B2056_SYN_RCCAL_CTRL0		0x2E
+#define B2056_SYN_RCCAL_CTRL1		0x2F
+#define B2056_SYN_RCCAL_CTRL2		0x30
+#define B2056_SYN_RCCAL_CTRL3		0x31
+#define B2056_SYN_RCCAL_CTRL4		0x32
+#define B2056_SYN_RCCAL_CTRL5		0x33
+#define B2056_SYN_RCCAL_CTRL6		0x34
+#define B2056_SYN_RCCAL_CTRL7		0x35
+#define B2056_SYN_RCCAL_CTRL8		0x36
+#define B2056_SYN_RCCAL_CTRL9		0x37
+#define B2056_SYN_RCCAL_CTRL10		0x38
+#define B2056_SYN_RCCAL_CTRL11		0x39
+#define B2056_SYN_ZCAL_SPARE1		0x3A
+#define B2056_SYN_ZCAL_SPARE2		0x3B
+#define B2056_SYN_PLL_MAST1		0x3C
+#define B2056_SYN_PLL_MAST2		0x3D
+#define B2056_SYN_PLL_MAST3		0x3E
+#define B2056_SYN_PLL_BIAS_RESET	0x3F
+#define B2056_SYN_PLL_XTAL0		0x40
+#define B2056_SYN_PLL_XTAL1		0x41
+#define B2056_SYN_PLL_XTAL3		0x42
+#define B2056_SYN_PLL_XTAL4		0x43
+#define B2056_SYN_PLL_XTAL5		0x44
+#define B2056_SYN_PLL_XTAL6		0x45
+#define B2056_SYN_PLL_REFDIV		0x46
+#define B2056_SYN_PLL_PFD		0x47
+#define B2056_SYN_PLL_CP1		0x48
+#define B2056_SYN_PLL_CP2		0x49
+#define B2056_SYN_PLL_CP3		0x4A
+#define B2056_SYN_PLL_LOOPFILTER1	0x4B
+#define B2056_SYN_PLL_LOOPFILTER2	0x4C
+#define B2056_SYN_PLL_LOOPFILTER3	0x4D
+#define B2056_SYN_PLL_LOOPFILTER4	0x4E
+#define B2056_SYN_PLL_LOOPFILTER5	0x4F
+#define B2056_SYN_PLL_MMD1		0x50
+#define B2056_SYN_PLL_MMD2		0x51
+#define B2056_SYN_PLL_VCO1		0x52
+#define B2056_SYN_PLL_VCO2		0x53
+#define B2056_SYN_PLL_MONITOR1		0x54
+#define B2056_SYN_PLL_MONITOR2		0x55
+#define B2056_SYN_PLL_VCOCAL1		0x56
+#define B2056_SYN_PLL_VCOCAL2		0x57
+#define B2056_SYN_PLL_VCOCAL4		0x58
+#define B2056_SYN_PLL_VCOCAL5		0x59
+#define B2056_SYN_PLL_VCOCAL6		0x5A
+#define B2056_SYN_PLL_VCOCAL7		0x5B
+#define B2056_SYN_PLL_VCOCAL8		0x5C
+#define B2056_SYN_PLL_VCOCAL9		0x5D
+#define B2056_SYN_PLL_VCOCAL10		0x5E
+#define B2056_SYN_PLL_VCOCAL11		0x5F
+#define B2056_SYN_PLL_VCOCAL12		0x60
+#define B2056_SYN_PLL_VCOCAL13		0x61
+#define B2056_SYN_PLL_VREG		0x62
+#define B2056_SYN_PLL_STATUS1		0x63
+#define B2056_SYN_PLL_STATUS2		0x64
+#define B2056_SYN_PLL_STATUS3		0x65
+#define B2056_SYN_LOGEN_PU0		0x66
+#define B2056_SYN_LOGEN_PU1		0x67
+#define B2056_SYN_LOGEN_PU2		0x68
+#define B2056_SYN_LOGEN_PU3		0x69
+#define B2056_SYN_LOGEN_PU5		0x6A
+#define B2056_SYN_LOGEN_PU6		0x6B
+#define B2056_SYN_LOGEN_PU7		0x6C
+#define B2056_SYN_LOGEN_PU8		0x6D
+#define B2056_SYN_LOGEN_BIAS_RESET	0x6E
+#define B2056_SYN_LOGEN_RCCR1		0x6F
+#define B2056_SYN_LOGEN_VCOBUF1		0x70
+#define B2056_SYN_LOGEN_MIXER1		0x71
+#define B2056_SYN_LOGEN_MIXER2		0x72
+#define B2056_SYN_LOGEN_BUF1		0x73
+#define B2056_SYN_LOGENBUF2		0x74
+#define B2056_SYN_LOGEN_BUF3		0x75
+#define B2056_SYN_LOGEN_BUF4		0x76
+#define B2056_SYN_LOGEN_DIV1		0x77
+#define B2056_SYN_LOGEN_DIV2		0x78
+#define B2056_SYN_LOGEN_DIV3		0x79
+#define B2056_SYN_LOGEN_ACL1		0x7A
+#define B2056_SYN_LOGEN_ACL2		0x7B
+#define B2056_SYN_LOGEN_ACL3		0x7C
+#define B2056_SYN_LOGEN_ACL4		0x7D
+#define B2056_SYN_LOGEN_ACL5		0x7E
+#define B2056_SYN_LOGEN_ACL6		0x7F
+#define B2056_SYN_LOGEN_ACLOUT		0x80
+#define B2056_SYN_LOGEN_ACLCAL1		0x81
+#define B2056_SYN_LOGEN_ACLCAL2		0x82
+#define B2056_SYN_LOGEN_ACLCAL3		0x83
+#define B2056_SYN_CALEN			0x84
+#define B2056_SYN_LOGEN_PEAKDET1	0x85
+#define B2056_SYN_LOGEN_CORE_ACL_OVR	0x86
+#define B2056_SYN_LOGEN_RX_DIFF_ACL_OVR	0x87
+#define B2056_SYN_LOGEN_TX_DIFF_ACL_OVR	0x88
+#define B2056_SYN_LOGEN_RX_CMOS_ACL_OVR	0x89
+#define B2056_SYN_LOGEN_TX_CMOS_ACL_OVR	0x8A
+#define B2056_SYN_LOGEN_VCOBUF2		0x8B
+#define B2056_SYN_LOGEN_MIXER3		0x8C
+#define B2056_SYN_LOGEN_BUF5		0x8D
+#define B2056_SYN_LOGEN_BUF6		0x8E
+#define B2056_SYN_LOGEN_CBUFRX1		0x8F
+#define B2056_SYN_LOGEN_CBUFRX2		0x90
+#define B2056_SYN_LOGEN_CBUFRX3		0x91
+#define B2056_SYN_LOGEN_CBUFRX4		0x92
+#define B2056_SYN_LOGEN_CBUFTX1		0x93
+#define B2056_SYN_LOGEN_CBUFTX2		0x94
+#define B2056_SYN_LOGEN_CBUFTX3		0x95
+#define B2056_SYN_LOGEN_CBUFTX4		0x96
+#define B2056_SYN_LOGEN_CMOSRX1		0x97
+#define B2056_SYN_LOGEN_CMOSRX2		0x98
+#define B2056_SYN_LOGEN_CMOSRX3		0x99
+#define B2056_SYN_LOGEN_CMOSRX4		0x9A
+#define B2056_SYN_LOGEN_CMOSTX1		0x9B
+#define B2056_SYN_LOGEN_CMOSTX2		0x9C
+#define B2056_SYN_LOGEN_CMOSTX3		0x9D
+#define B2056_SYN_LOGEN_CMOSTX4		0x9E
+#define B2056_SYN_LOGEN_VCOBUF2_OVRVAL	0x9F
+#define B2056_SYN_LOGEN_MIXER3_OVRVAL	0xA0
+#define B2056_SYN_LOGEN_BUF5_OVRVAL	0xA1
+#define B2056_SYN_LOGEN_BUF6_OVRVAL	0xA2
+#define B2056_SYN_LOGEN_CBUFRX1_OVRVAL	0xA3
+#define B2056_SYN_LOGEN_CBUFRX2_OVRVAL	0xA4
+#define B2056_SYN_LOGEN_CBUFRX3_OVRVAL	0xA5
+#define B2056_SYN_LOGEN_CBUFRX4_OVRVAL	0xA6
+#define B2056_SYN_LOGEN_CBUFTX1_OVRVAL	0xA7
+#define B2056_SYN_LOGEN_CBUFTX2_OVRVAL	0xA8
+#define B2056_SYN_LOGEN_CBUFTX3_OVRVAL	0xA9
+#define B2056_SYN_LOGEN_CBUFTX4_OVRVAL	0xAA
+#define B2056_SYN_LOGEN_CMOSRX1_OVRVAL	0xAB
+#define B2056_SYN_LOGEN_CMOSRX2_OVRVAL	0xAC
+#define B2056_SYN_LOGEN_CMOSRX3_OVRVAL	0xAD
+#define B2056_SYN_LOGEN_CMOSRX4_OVRVAL	0xAE
+#define B2056_SYN_LOGEN_CMOSTX1_OVRVAL	0xAF
+#define B2056_SYN_LOGEN_CMOSTX2_OVRVAL	0xB0
+#define B2056_SYN_LOGEN_CMOSTX3_OVRVAL	0xB1
+#define B2056_SYN_LOGEN_CMOSTX4_OVRVAL	0xB2
+#define B2056_SYN_LOGEN_ACL_WAITCNT	0xB3
+#define B2056_SYN_LOGEN_CORE_CALVALID	0xB4
+#define B2056_SYN_LOGEN_RX_CMOS_CALVALID	0xB5
+#define B2056_SYN_LOGEN_TX_CMOS_VALID	0xB6
+
+#define B2056_TX_RESERVED_ADDR0		0x00
+#define B2056_TX_IDCODE			0x01
+#define B2056_TX_RESERVED_ADDR2		0x02
+#define B2056_TX_RESERVED_ADDR3		0x03
+#define B2056_TX_RESERVED_ADDR4		0x04
+#define B2056_TX_RESERVED_ADDR5		0x05
+#define B2056_TX_RESERVED_ADDR6		0x06
+#define B2056_TX_RESERVED_ADDR7		0x07
+#define B2056_TX_COM_CTRL		0x08
+#define B2056_TX_COM_PU			0x09
+#define B2056_TX_COM_OVR		0x0A
+#define B2056_TX_COM_RESET		0x0B
+#define B2056_TX_COM_RCAL		0x0C
+#define B2056_TX_COM_RC_RXLPF		0x0D
+#define B2056_TX_COM_RC_TXLPF		0x0E
+#define B2056_TX_COM_RC_RXHPF		0x0F
+#define B2056_TX_RESERVED_ADDR16	0x10
+#define B2056_TX_RESERVED_ADDR17	0x11
+#define B2056_TX_RESERVED_ADDR18	0x12
+#define B2056_TX_RESERVED_ADDR19	0x13
+#define B2056_TX_RESERVED_ADDR20	0x14
+#define B2056_TX_RESERVED_ADDR21	0x15
+#define B2056_TX_RESERVED_ADDR22	0x16
+#define B2056_TX_RESERVED_ADDR23	0x17
+#define B2056_TX_RESERVED_ADDR24	0x18
+#define B2056_TX_RESERVED_ADDR25	0x19
+#define B2056_TX_RESERVED_ADDR26	0x1A
+#define B2056_TX_RESERVED_ADDR27	0x1B
+#define B2056_TX_RESERVED_ADDR28	0x1C
+#define B2056_TX_RESERVED_ADDR29	0x1D
+#define B2056_TX_RESERVED_ADDR30	0x1E
+#define B2056_TX_RESERVED_ADDR31	0x1F
+#define B2056_TX_IQCAL_GAIN_BW		0x20
+#define B2056_TX_LOFT_FINE_I		0x21
+#define B2056_TX_LOFT_FINE_Q		0x22
+#define B2056_TX_LOFT_COARSE_I		0x23
+#define B2056_TX_LOFT_COARSE_Q		0x24
+#define B2056_TX_TX_COM_MASTER1		0x25
+#define B2056_TX_TX_COM_MASTER2		0x26
+#define B2056_TX_RXIQCAL_TXMUX		0x27
+#define B2056_TX_TX_SSI_MASTER		0x28
+#define B2056_TX_IQCAL_VCM_HG		0x29
+#define B2056_TX_IQCAL_IDAC		0x2A
+#define B2056_TX_TSSI_VCM		0x2B
+#define B2056_TX_TX_AMP_DET		0x2C
+#define B2056_TX_TX_SSI_MUX		0x2D
+#define B2056_TX_TSSIA			0x2E
+#define B2056_TX_TSSIG			0x2F
+#define B2056_TX_TSSI_MISC1		0x30
+#define B2056_TX_TSSI_MISC2		0x31
+#define B2056_TX_TSSI_MISC3		0x32
+#define B2056_TX_PA_SPARE1		0x33
+#define B2056_TX_PA_SPARE2		0x34
+#define B2056_TX_INTPAA_MASTER		0x35
+#define B2056_TX_INTPAA_GAIN		0x36
+#define B2056_TX_INTPAA_BOOST_TUNE	0x37
+#define B2056_TX_INTPAA_IAUX_STAT	0x38
+#define B2056_TX_INTPAA_IAUX_DYN	0x39
+#define B2056_TX_INTPAA_IMAIN_STAT	0x3A
+#define B2056_TX_INTPAA_IMAIN_DYN	0x3B
+#define B2056_TX_INTPAA_CASCBIAS	0x3C
+#define B2056_TX_INTPAA_PASLOPE		0x3D
+#define B2056_TX_INTPAA_PA_MISC		0x3E
+#define B2056_TX_INTPAG_MASTER		0x3F
+#define B2056_TX_INTPAG_GAIN		0x40
+#define B2056_TX_INTPAG_BOOST_TUNE	0x41
+#define B2056_TX_INTPAG_IAUX_STAT	0x42
+#define B2056_TX_INTPAG_IAUX_DYN	0x43
+#define B2056_TX_INTPAG_IMAIN_STAT	0x44
+#define B2056_TX_INTPAG_IMAIN_DYN	0x45
+#define B2056_TX_INTPAG_CASCBIAS	0x46
+#define B2056_TX_INTPAG_PASLOPE		0x47
+#define B2056_TX_INTPAG_PA_MISC		0x48
+#define B2056_TX_PADA_MASTER		0x49
+#define B2056_TX_PADA_IDAC		0x4A
+#define B2056_TX_PADA_CASCBIAS		0x4B
+#define B2056_TX_PADA_GAIN		0x4C
+#define B2056_TX_PADA_BOOST_TUNE	0x4D
+#define B2056_TX_PADA_SLOPE		0x4E
+#define B2056_TX_PADG_MASTER		0x4F
+#define B2056_TX_PADG_IDAC		0x50
+#define B2056_TX_PADG_CASCBIAS		0x51
+#define B2056_TX_PADG_GAIN		0x52
+#define B2056_TX_PADG_BOOST_TUNE	0x53
+#define B2056_TX_PADG_SLOPE		0x54
+#define B2056_TX_PGAA_MASTER		0x55
+#define B2056_TX_PGAA_IDAC		0x56
+#define B2056_TX_PGAA_GAIN		0x57
+#define B2056_TX_PGAA_BOOST_TUNE	0x58
+#define B2056_TX_PGAA_SLOPE		0x59
+#define B2056_TX_PGAA_MISC		0x5A
+#define B2056_TX_PGAG_MASTER		0x5B
+#define B2056_TX_PGAG_IDAC		0x5C
+#define B2056_TX_PGAG_GAIN		0x5D
+#define B2056_TX_PGAG_BOOST_TUNE	0x5E
+#define B2056_TX_PGAG_SLOPE		0x5F
+#define B2056_TX_PGAG_MISC		0x60
+#define B2056_TX_MIXA_MASTER		0x61
+#define B2056_TX_MIXA_BOOST_TUNE	0x62
+#define B2056_TX_MIXG			0x63
+#define B2056_TX_MIXG_BOOST_TUNE	0x64
+#define B2056_TX_BB_GM_MASTER		0x65
+#define B2056_TX_GMBB_GM		0x66
+#define B2056_TX_GMBB_IDAC		0x67
+#define B2056_TX_TXLPF_MASTER		0x68
+#define B2056_TX_TXLPF_RCCAL		0x69
+#define B2056_TX_TXLPF_RCCAL_OFF0	0x6A
+#define B2056_TX_TXLPF_RCCAL_OFF1	0x6B
+#define B2056_TX_TXLPF_RCCAL_OFF2	0x6C
+#define B2056_TX_TXLPF_RCCAL_OFF3	0x6D
+#define B2056_TX_TXLPF_RCCAL_OFF4	0x6E
+#define B2056_TX_TXLPF_RCCAL_OFF5	0x6F
+#define B2056_TX_TXLPF_RCCAL_OFF6	0x70
+#define B2056_TX_TXLPF_BW		0x71
+#define B2056_TX_TXLPF_GAIN		0x72
+#define B2056_TX_TXLPF_IDAC		0x73
+#define B2056_TX_TXLPF_IDAC_0		0x74
+#define B2056_TX_TXLPF_IDAC_1		0x75
+#define B2056_TX_TXLPF_IDAC_2		0x76
+#define B2056_TX_TXLPF_IDAC_3		0x77
+#define B2056_TX_TXLPF_IDAC_4		0x78
+#define B2056_TX_TXLPF_IDAC_5		0x79
+#define B2056_TX_TXLPF_IDAC_6		0x7A
+#define B2056_TX_TXLPF_OPAMP_IDAC	0x7B
+#define B2056_TX_TXLPF_MISC		0x7C
+#define B2056_TX_TXSPARE1		0x7D
+#define B2056_TX_TXSPARE2		0x7E
+#define B2056_TX_TXSPARE3		0x7F
+#define B2056_TX_TXSPARE4		0x80
+#define B2056_TX_TXSPARE5		0x81
+#define B2056_TX_TXSPARE6		0x82
+#define B2056_TX_TXSPARE7		0x83
+#define B2056_TX_TXSPARE8		0x84
+#define B2056_TX_TXSPARE9		0x85
+#define B2056_TX_TXSPARE10		0x86
+#define B2056_TX_TXSPARE11		0x87
+#define B2056_TX_TXSPARE12		0x88
+#define B2056_TX_TXSPARE13		0x89
+#define B2056_TX_TXSPARE14		0x8A
+#define B2056_TX_TXSPARE15		0x8B
+#define B2056_TX_TXSPARE16		0x8C
+#define B2056_TX_STATUS_INTPA_GAIN	0x8D
+#define B2056_TX_STATUS_PAD_GAIN	0x8E
+#define B2056_TX_STATUS_PGA_GAIN	0x8F
+#define B2056_TX_STATUS_GM_TXLPF_GAIN	0x90
+#define B2056_TX_STATUS_TXLPF_BW	0x91
+#define B2056_TX_STATUS_TXLPF_RC	0x92
+#define B2056_TX_GMBB_IDAC0		0x93
+#define B2056_TX_GMBB_IDAC1		0x94
+#define B2056_TX_GMBB_IDAC2		0x95
+#define B2056_TX_GMBB_IDAC3		0x96
+#define B2056_TX_GMBB_IDAC4		0x97
+#define B2056_TX_GMBB_IDAC5		0x98
+#define B2056_TX_GMBB_IDAC6		0x99
+#define B2056_TX_GMBB_IDAC7		0x9A
+
+#define B2056_RX_RESERVED_ADDR0		0x00
+#define B2056_RX_IDCODE			0x01
+#define B2056_RX_RESERVED_ADDR2		0x02
+#define B2056_RX_RESERVED_ADDR3		0x03
+#define B2056_RX_RESERVED_ADDR4		0x04
+#define B2056_RX_RESERVED_ADDR5		0x05
+#define B2056_RX_RESERVED_ADDR6		0x06
+#define B2056_RX_RESERVED_ADDR7		0x07
+#define B2056_RX_COM_CTRL		0x08
+#define B2056_RX_COM_PU			0x09
+#define B2056_RX_COM_OVR		0x0A
+#define B2056_RX_COM_RESET		0x0B
+#define B2056_RX_COM_RCAL		0x0C
+#define B2056_RX_COM_RC_RXLPF		0x0D
+#define B2056_RX_COM_RC_TXLPF		0x0E
+#define B2056_RX_COM_RC_RXHPF		0x0F
+#define B2056_RX_RESERVED_ADDR16	0x10
+#define B2056_RX_RESERVED_ADDR17	0x11
+#define B2056_RX_RESERVED_ADDR18	0x12
+#define B2056_RX_RESERVED_ADDR19	0x13
+#define B2056_RX_RESERVED_ADDR20	0x14
+#define B2056_RX_RESERVED_ADDR21	0x15
+#define B2056_RX_RESERVED_ADDR22	0x16
+#define B2056_RX_RESERVED_ADDR23	0x17
+#define B2056_RX_RESERVED_ADDR24	0x18
+#define B2056_RX_RESERVED_ADDR25	0x19
+#define B2056_RX_RESERVED_ADDR26	0x1A
+#define B2056_RX_RESERVED_ADDR27	0x1B
+#define B2056_RX_RESERVED_ADDR28	0x1C
+#define B2056_RX_RESERVED_ADDR29	0x1D
+#define B2056_RX_RESERVED_ADDR30	0x1E
+#define B2056_RX_RESERVED_ADDR31	0x1F
+#define B2056_RX_RXIQCAL_RXMUX		0x20
+#define B2056_RX_RSSI_PU		0x21
+#define B2056_RX_RSSI_SEL		0x22
+#define B2056_RX_RSSI_GAIN		0x23
+#define B2056_RX_RSSI_NB_IDAC		0x24
+#define B2056_RX_RSSI_WB2I_IDAC_1	0x25
+#define B2056_RX_RSSI_WB2I_IDAC_2	0x26
+#define B2056_RX_RSSI_WB2Q_IDAC_1	0x27
+#define B2056_RX_RSSI_WB2Q_IDAC_2	0x28
+#define B2056_RX_RSSI_POLE		0x29
+#define B2056_RX_RSSI_WB1_IDAC		0x2A
+#define B2056_RX_RSSI_MISC		0x2B
+#define B2056_RX_LNAA_MASTER		0x2C
+#define B2056_RX_LNAA_TUNE		0x2D
+#define B2056_RX_LNAA_GAIN		0x2E
+#define B2056_RX_LNA_A_SLOPE		0x2F
+#define B2056_RX_BIASPOLE_LNAA1_IDAC	0x30
+#define B2056_RX_LNAA2_IDAC		0x31
+#define B2056_RX_LNA1A_MISC		0x32
+#define B2056_RX_LNAG_MASTER		0x33
+#define B2056_RX_LNAG_TUNE		0x34
+#define B2056_RX_LNAG_GAIN		0x35
+#define B2056_RX_LNA_G_SLOPE		0x36
+#define B2056_RX_BIASPOLE_LNAG1_IDAC	0x37
+#define B2056_RX_LNAG2_IDAC		0x38
+#define B2056_RX_LNA1G_MISC		0x39
+#define B2056_RX_MIXA_MASTER		0x3A
+#define B2056_RX_MIXA_VCM		0x3B
+#define B2056_RX_MIXA_CTRLPTAT		0x3C
+#define B2056_RX_MIXA_LOB_BIAS		0x3D
+#define B2056_RX_MIXA_CORE_IDAC		0x3E
+#define B2056_RX_MIXA_CMFB_IDAC		0x3F
+#define B2056_RX_MIXA_BIAS_AUX		0x40
+#define B2056_RX_MIXA_BIAS_MAIN		0x41
+#define B2056_RX_MIXA_BIAS_MISC		0x42
+#define B2056_RX_MIXA_MAST_BIAS		0x43
+#define B2056_RX_MIXG_MASTER		0x44
+#define B2056_RX_MIXG_VCM		0x45
+#define B2056_RX_MIXG_CTRLPTAT		0x46
+#define B2056_RX_MIXG_LOB_BIAS		0x47
+#define B2056_RX_MIXG_CORE_IDAC		0x48
+#define B2056_RX_MIXG_CMFB_IDAC		0x49
+#define B2056_RX_MIXG_BIAS_AUX		0x4A
+#define B2056_RX_MIXG_BIAS_MAIN		0x4B
+#define B2056_RX_MIXG_BIAS_MISC		0x4C
+#define B2056_RX_MIXG_MAST_BIAS		0x4D
+#define B2056_RX_TIA_MASTER		0x4E
+#define B2056_RX_TIA_IOPAMP		0x4F
+#define B2056_RX_TIA_QOPAMP		0x50
+#define B2056_RX_TIA_IMISC		0x51
+#define B2056_RX_TIA_QMISC		0x52
+#define B2056_RX_TIA_GAIN		0x53
+#define B2056_RX_TIA_SPARE1		0x54
+#define B2056_RX_TIA_SPARE2		0x55
+#define B2056_RX_BB_LPF_MASTER		0x56
+#define B2056_RX_AACI_MASTER		0x57
+#define B2056_RX_RXLPF_IDAC		0x58
+#define B2056_RX_RXLPF_OPAMPBIAS_LOWQ	0x59
+#define B2056_RX_RXLPF_OPAMPBIAS_HIGHQ	0x5A
+#define B2056_RX_RXLPF_BIAS_DCCANCEL	0x5B
+#define B2056_RX_RXLPF_OUTVCM		0x5C
+#define B2056_RX_RXLPF_INVCM_BODY	0x5D
+#define B2056_RX_RXLPF_CC_OP		0x5E
+#define B2056_RX_RXLPF_GAIN		0x5F
+#define B2056_RX_RXLPF_Q_BW		0x60
+#define B2056_RX_RXLPF_HP_CORNER_BW	0x61
+#define B2056_RX_RXLPF_RCCAL_HPC	0x62
+#define B2056_RX_RXHPF_OFF0		0x63
+#define B2056_RX_RXHPF_OFF1		0x64
+#define B2056_RX_RXHPF_OFF2		0x65
+#define B2056_RX_RXHPF_OFF3		0x66
+#define B2056_RX_RXHPF_OFF4		0x67
+#define B2056_RX_RXHPF_OFF5		0x68
+#define B2056_RX_RXHPF_OFF6		0x69
+#define B2056_RX_RXHPF_OFF7		0x6A
+#define B2056_RX_RXLPF_RCCAL_LPC	0x6B
+#define B2056_RX_RXLPF_OFF_0		0x6C
+#define B2056_RX_RXLPF_OFF_1		0x6D
+#define B2056_RX_RXLPF_OFF_2		0x6E
+#define B2056_RX_RXLPF_OFF_3		0x6F
+#define B2056_RX_RXLPF_OFF_4		0x70
+#define B2056_RX_UNUSED			0x71
+#define B2056_RX_VGA_MASTER		0x72
+#define B2056_RX_VGA_BIAS		0x73
+#define B2056_RX_VGA_BIAS_DCCANCEL	0x74
+#define B2056_RX_VGA_GAIN		0x75
+#define B2056_RX_VGA_HP_CORNER_BW	0x76
+#define B2056_RX_VGABUF_BIAS		0x77
+#define B2056_RX_VGABUF_GAIN_BW		0x78
+#define B2056_RX_TXFBMIX_A		0x79
+#define B2056_RX_TXFBMIX_G		0x7A
+#define B2056_RX_RXSPARE1		0x7B
+#define B2056_RX_RXSPARE2		0x7C
+#define B2056_RX_RXSPARE3		0x7D
+#define B2056_RX_RXSPARE4		0x7E
+#define B2056_RX_RXSPARE5		0x7F
+#define B2056_RX_RXSPARE6		0x80
+#define B2056_RX_RXSPARE7		0x81
+#define B2056_RX_RXSPARE8		0x82
+#define B2056_RX_RXSPARE9		0x83
+#define B2056_RX_RXSPARE10		0x84
+#define B2056_RX_RXSPARE11		0x85
+#define B2056_RX_RXSPARE12		0x86
+#define B2056_RX_RXSPARE13		0x87
+#define B2056_RX_RXSPARE14		0x88
+#define B2056_RX_RXSPARE15		0x89
+#define B2056_RX_RXSPARE16		0x8A
+#define B2056_RX_STATUS_LNAA_GAIN	0x8B
+#define B2056_RX_STATUS_LNAG_GAIN	0x8C
+#define B2056_RX_STATUS_MIXTIA_GAIN	0x8D
+#define B2056_RX_STATUS_RXLPF_GAIN	0x8E
+#define B2056_RX_STATUS_VGA_BUF_GAIN	0x8F
+#define B2056_RX_STATUS_RXLPF_Q		0x90
+#define B2056_RX_STATUS_RXLPF_BUF_BW	0x91
+#define B2056_RX_STATUS_RXLPF_VGA_HPC	0x92
+#define B2056_RX_STATUS_RXLPF_RC	0x93
+#define B2056_RX_STATUS_HPC_RC		0x94
+
+#define B2056_LNA1_A_PU			0x01
+#define B2056_LNA2_A_PU			0x02
+#define B2056_LNA1_G_PU			0x01
+#define B2056_LNA2_G_PU			0x02
+#define B2056_MIXA_PU_I			0x01
+#define B2056_MIXA_PU_Q			0x02
+#define B2056_MIXA_PU_GM		0x10
+#define B2056_MIXG_PU_I			0x01
+#define B2056_MIXG_PU_Q			0x02
+#define B2056_MIXG_PU_GM		0x10
+#define B2056_TIA_PU			0x01
+#define B2056_BB_LPF_PU			0x20
+#define B2056_W1_PU			0x02
+#define B2056_W2_PU			0x04
+#define B2056_NB_PU			0x08
+#define B2056_RSSI_W1_SEL		0x02
+#define B2056_RSSI_W2_SEL		0x04
+#define B2056_RSSI_NB_SEL		0x08
+#define B2056_VCM_MASK			0x1C
+#define B2056_RSSI_VCM_SHIFT		0x02
+
 struct b43_nphy_channeltab_entry_rev3 {
 	/* The channel frequency in MHz */
 	u16 freq;
-- 
cgit v1.2.3


From 4df3071ebd92ef7115b409da64d0eb405d24a631 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 8 Nov 2010 20:54:47 +0100
Subject: ath9k_hw: optimize interrupt mask changes

OProfile showed that ath9k was spending way too much time in
ath9k_hw_set_interrupts. Since most of the interrupt mask changes only
need to globally enable/disable interrupts, it makes sense to split
this part into separate functions, replacing all calls to
ath9k_hw_set_interrupts(ah, 0) with ath9k_hw_disable_interrupts(ah).

ath9k_hw_set_interrupts(ah, ah->imask) only gets changed to
ath9k_hw_enable_interrupts(ah), whenever ah->imask was not changed
since the point where interrupts were disabled.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/beacon.c |  6 +--
 drivers/net/wireless/ath/ath9k/gpio.c   |  4 +-
 drivers/net/wireless/ath/ath9k/mac.c    | 86 +++++++++++++++++++--------------
 drivers/net/wireless/ath/ath9k/mac.h    |  6 ++-
 drivers/net/wireless/ath/ath9k/main.c   | 18 +++----
 5 files changed, 68 insertions(+), 52 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 19891e7d49ae..333da7bf2d7d 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -503,7 +503,7 @@ static void ath_beacon_config_ap(struct ath_softc *sc,
 
 	/* Set the computed AP beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -638,7 +638,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 
 	/* Set the computed STA beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_hw_set_sta_beacon_timers(ah, &bs);
 	ah->imask |= ATH9K_INT_BMISS;
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -686,7 +686,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 
 	/* Set the computed ADHOC beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
 	ath9k_hw_set_interrupts(ah, ah->imask);
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 4a9a68bba324..db9c6fed799c 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -259,7 +259,7 @@ static void ath9k_gen_timer_start(struct ath_hw *ah,
 	ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period);
 
 	if ((ah->imask & ATH9K_INT_GENTIMER) == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		ah->imask |= ATH9K_INT_GENTIMER;
 		ath9k_hw_set_interrupts(ah, ah->imask);
 	}
@@ -273,7 +273,7 @@ static void ath9k_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer)
 
 	/* if no timer is enabled, turn off interrupt mask */
 	if (timer_table->timer_mask.val == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		ah->imask &= ~ATH9K_INT_GENTIMER;
 		ath9k_hw_set_interrupts(ah, ah->imask);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 8c13479b17cd..65b1ee2a9792 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -117,12 +117,11 @@ EXPORT_SYMBOL(ath9k_hw_numtxpending);
 bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel)
 {
 	u32 txcfg, curLevel, newLevel;
-	enum ath9k_int omask;
 
 	if (ah->tx_trig_level >= ah->config.max_txtrig_level)
 		return false;
 
-	omask = ath9k_hw_set_interrupts(ah, ah->imask & ~ATH9K_INT_GLOBAL);
+	ath9k_hw_disable_interrupts(ah);
 
 	txcfg = REG_READ(ah, AR_TXCFG);
 	curLevel = MS(txcfg, AR_FTRIG);
@@ -136,7 +135,7 @@ bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel)
 		REG_WRITE(ah, AR_TXCFG,
 			  (txcfg & ~AR_FTRIG) | SM(newLevel, AR_FTRIG));
 
-	ath9k_hw_set_interrupts(ah, omask);
+	ath9k_hw_enable_interrupts(ah);
 
 	ah->tx_trig_level = newLevel;
 
@@ -849,28 +848,59 @@ bool ath9k_hw_intrpend(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_intrpend);
 
-enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
-					      enum ath9k_int ints)
+void ath9k_hw_disable_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n");
+	REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
+	(void) REG_READ(ah, AR_IER);
+	if (!AR_SREV_9100(ah)) {
+		REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0);
+		(void) REG_READ(ah, AR_INTR_ASYNC_ENABLE);
+
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0);
+		(void) REG_READ(ah, AR_INTR_SYNC_ENABLE);
+	}
+}
+EXPORT_SYMBOL(ath9k_hw_disable_interrupts);
+
+void ath9k_hw_enable_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	if (!(ah->imask & ATH9K_INT_GLOBAL))
+		return;
+
+	ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n");
+	REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
+	if (!AR_SREV_9100(ah)) {
+		REG_WRITE(ah, AR_INTR_ASYNC_ENABLE,
+			  AR_INTR_MAC_IRQ);
+		REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ);
+
+
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE,
+			  AR_INTR_SYNC_DEFAULT);
+		REG_WRITE(ah, AR_INTR_SYNC_MASK,
+			  AR_INTR_SYNC_DEFAULT);
+	}
+	ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
+		  REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
+}
+EXPORT_SYMBOL(ath9k_hw_enable_interrupts);
+
+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
 {
 	enum ath9k_int omask = ah->imask;
 	u32 mask, mask2;
 	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
-
-	if (omask & ATH9K_INT_GLOBAL) {
-		ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n");
-		REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
-		(void) REG_READ(ah, AR_IER);
-		if (!AR_SREV_9100(ah)) {
-			REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0);
-			(void) REG_READ(ah, AR_INTR_ASYNC_ENABLE);
+	if (!(ints & ATH9K_INT_GLOBAL))
+		ath9k_hw_enable_interrupts(ah);
 
-			REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0);
-			(void) REG_READ(ah, AR_INTR_SYNC_ENABLE);
-		}
-	}
+	ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
 
 	/* TODO: global int Ref count */
 	mask = ints & ATH9K_INT_COMMON;
@@ -946,24 +976,8 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
 			REG_CLR_BIT(ah, AR_IMR_S5, AR_IMR_S5_TIM_TIMER);
 	}
 
-	if (ints & ATH9K_INT_GLOBAL) {
-		ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n");
-		REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
-		if (!AR_SREV_9100(ah)) {
-			REG_WRITE(ah, AR_INTR_ASYNC_ENABLE,
-				  AR_INTR_MAC_IRQ);
-			REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ);
-
-
-			REG_WRITE(ah, AR_INTR_SYNC_ENABLE,
-				  AR_INTR_SYNC_DEFAULT);
-			REG_WRITE(ah, AR_INTR_SYNC_MASK,
-				  AR_INTR_SYNC_DEFAULT);
-		}
-		ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
-			  REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
-	}
+	ath9k_hw_enable_interrupts(ah);
 
-	return omask;
+	return;
 }
 EXPORT_SYMBOL(ath9k_hw_set_interrupts);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 7c1a34d64f6d..538c676e799c 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -669,6 +669,7 @@ enum ath9k_key_type {
 
 struct ath_hw;
 struct ath9k_channel;
+enum ath9k_int;
 
 u32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q);
 void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp);
@@ -700,8 +701,9 @@ int ath9k_hw_beaconq_setup(struct ath_hw *ah);
 
 /* Interrupt Handling */
 bool ath9k_hw_intrpend(struct ath_hw *ah);
-enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
-				       enum ath9k_int ints);
+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints);
+void ath9k_hw_enable_interrupts(struct ath_hw *ah);
+void ath9k_hw_disable_interrupts(struct ath_hw *ah);
 
 void ar9002_hw_attach_mac_ops(struct ath_hw *ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index b52f1cf8a603..ade9d7c16032 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -239,7 +239,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	 * hardware at the new frequency, and then re-enable
 	 * the relevant bits of the h/w.
 	 */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, false);
 
 	spin_lock_bh(&sc->rx.pcu_lock);
@@ -653,7 +653,7 @@ void ath9k_tasklet(unsigned long data)
 			ath_gen_timer_isr(sc->sc_ah);
 
 	/* re-enable hardware interrupt */
-	ath9k_hw_set_interrupts(ah, ah->imask);
+	ath9k_hw_enable_interrupts(ah);
 	ath9k_ps_restore(sc);
 }
 
@@ -752,7 +752,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 		 * interrupt; otherwise it will continue to
 		 * fire.
 		 */
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		/*
 		 * Let the hal handle the event. We assume
 		 * it will clear whatever condition caused
@@ -761,7 +761,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 		spin_lock(&common->cc_lock);
 		ath9k_hw_proc_mib_event(ah);
 		spin_unlock(&common->cc_lock);
-		ath9k_hw_set_interrupts(ah, ah->imask);
+		ath9k_hw_enable_interrupts(ah);
 	}
 
 	if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
@@ -778,8 +778,8 @@ chip_reset:
 	ath_debug_stat_interrupt(sc, status);
 
 	if (sched) {
-		/* turn off every interrupt except SWBA */
-		ath9k_hw_set_interrupts(ah, (ah->imask & ATH9K_INT_SWBA));
+		/* turn off every interrupt */
+		ath9k_hw_disable_interrupts(ah);
 		tasklet_schedule(&sc->intr_tq);
 	}
 
@@ -937,7 +937,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	}
 
 	/* Disable interrupts */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 
 	ath_drain_all_txq(sc, false);	/* clear pending tx frames */
 
@@ -980,7 +980,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 
 	ieee80211_stop_queues(hw);
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, retry_tx);
 
 	spin_lock_bh(&sc->rx.pcu_lock);
@@ -1394,7 +1394,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	/* make sure h/w will not generate any interrupt
 	 * before setting the invalid flag. */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 
 	spin_lock_bh(&sc->rx.pcu_lock);
 	if (!(sc->sc_flags & SC_OP_INVALID)) {
-- 
cgit v1.2.3


From 45684c75f9aa80eb477465bddcf79c9ad95206c7 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 15 Oct 2010 20:03:29 +0200
Subject: ath9k_hw: small optimization in ar9002_hw_get_isr

ah->config.rx_intr_mitigation does not need to be checked before checking
the rx interrupt mask for AR_ISR_RXMINTR or AR_ISR_RXINTM, as those
interrupts will be masked out if rx interrupt mitigation is disabled.

Avoid reading AR_ISR_S5_S twice by reordering the code to be more concise.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_mac.c | 32 ++++++++++-------------------
 1 file changed, 11 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index 50dda394f8be..f5ed73dac254 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -90,13 +90,10 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 
 		*masked = isr & ATH9K_INT_COMMON;
 
-		if (ah->config.rx_intr_mitigation) {
-			if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM))
-				*masked |= ATH9K_INT_RX;
-		}
-
-		if (isr & (AR_ISR_RXOK | AR_ISR_RXERR))
+		if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM |
+			   AR_ISR_RXOK | AR_ISR_RXERR))
 			*masked |= ATH9K_INT_RX;
+
 		if (isr &
 		    (AR_ISR_TXOK | AR_ISR_TXDESC | AR_ISR_TXERR |
 		     AR_ISR_TXEOL)) {
@@ -118,14 +115,6 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 				  "receive FIFO overrun interrupt\n");
 		}
 
-		if (!AR_SREV_9100(ah)) {
-			if (!(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
-				u32 isr5 = REG_READ(ah, AR_ISR_S5_S);
-				if (isr5 & AR_ISR_S5_TIM_TIMER)
-					*masked |= ATH9K_INT_TIM_TIMER;
-			}
-		}
-
 		*masked |= mask2;
 	}
 
@@ -136,17 +125,18 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 		u32 s5_s;
 
 		s5_s = REG_READ(ah, AR_ISR_S5_S);
-		if (isr & AR_ISR_GENTMR) {
-			ah->intr_gen_timer_trigger =
+		ah->intr_gen_timer_trigger =
 				MS(s5_s, AR_ISR_S5_GENTIMER_TRIG);
 
-			ah->intr_gen_timer_thresh =
-				MS(s5_s, AR_ISR_S5_GENTIMER_THRESH);
+		ah->intr_gen_timer_thresh =
+			MS(s5_s, AR_ISR_S5_GENTIMER_THRESH);
 
-			if (ah->intr_gen_timer_trigger)
-				*masked |= ATH9K_INT_GENTIMER;
+		if (ah->intr_gen_timer_trigger)
+			*masked |= ATH9K_INT_GENTIMER;
 
-		}
+		if ((s5_s & AR_ISR_S5_TIM_TIMER) &&
+		    !(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
+			*masked |= ATH9K_INT_TIM_TIMER;
 	}
 
 	if (sync_cause) {
-- 
cgit v1.2.3


From e0e9bc82fb0813fd353b0abbba0f1d6a680cc77c Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 15 Oct 2010 20:03:30 +0200
Subject: ath9k_hw: optimize tx status descriptor processing

Disassembly shows, that at least on MIPS, the compiler generates a lot of
memory accesses to the same location in the descriptor field parsing.
Since it is operating on uncached memory, this can be quite expensive in
this hot path.
Change the code a bit to help the compiler optimize it properly, and get
rid of some unused fields in the ath_tx_status struct.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_mac.c | 81 +++++++++++++----------------
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 69 ++++++++++++------------
 drivers/net/wireless/ath/ath9k/mac.h        |  3 --
 3 files changed, 72 insertions(+), 81 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index f5ed73dac254..3b4c52c9181c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -208,77 +208,68 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 				 struct ath_tx_status *ts)
 {
 	struct ar5416_desc *ads = AR5416DESC(ds);
+	u32 status;
 
-	if ((ads->ds_txstatus9 & AR_TxDone) == 0)
+	status = ACCESS_ONCE(ads->ds_txstatus9);
+	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
-	ts->ts_seqnum = MS(ads->ds_txstatus9, AR_SeqNum);
 	ts->ts_tstamp = ads->AR_SendTimestamp;
 	ts->ts_status = 0;
 	ts->ts_flags = 0;
 
-	if (ads->ds_txstatus1 & AR_FrmXmitOK)
+	if (status & AR_TxOpExceeded)
+		ts->ts_status |= ATH9K_TXERR_XTXOP;
+	ts->tid = MS(status, AR_TxTid);
+	ts->ts_rateindex = MS(status, AR_FinalTxIdx);
+	ts->ts_seqnum = MS(status, AR_SeqNum);
+
+	status = ACCESS_ONCE(ads->ds_txstatus0);
+	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
+	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
+	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
+	if (status & AR_TxBaStatus) {
+		ts->ts_flags |= ATH9K_TX_BA;
+		ts->ba_low = ads->AR_BaBitmapLow;
+		ts->ba_high = ads->AR_BaBitmapHigh;
+	}
+
+	status = ACCESS_ONCE(ads->ds_txstatus1);
+	if (status & AR_FrmXmitOK)
 		ts->ts_status |= ATH9K_TX_ACKED;
-	if (ads->ds_txstatus1 & AR_ExcessiveRetries)
+	if (status & AR_ExcessiveRetries)
 		ts->ts_status |= ATH9K_TXERR_XRETRY;
-	if (ads->ds_txstatus1 & AR_Filtered)
+	if (status & AR_Filtered)
 		ts->ts_status |= ATH9K_TXERR_FILT;
-	if (ads->ds_txstatus1 & AR_FIFOUnderrun) {
+	if (status & AR_FIFOUnderrun) {
 		ts->ts_status |= ATH9K_TXERR_FIFO;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->ds_txstatus9 & AR_TxOpExceeded)
-		ts->ts_status |= ATH9K_TXERR_XTXOP;
-	if (ads->ds_txstatus1 & AR_TxTimerExpired)
+	if (status & AR_TxTimerExpired)
 		ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;
-
-	if (ads->ds_txstatus1 & AR_DescCfgErr)
+	if (status & AR_DescCfgErr)
 		ts->ts_flags |= ATH9K_TX_DESC_CFG_ERR;
-	if (ads->ds_txstatus1 & AR_TxDataUnderrun) {
+	if (status & AR_TxDataUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DATA_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->ds_txstatus1 & AR_TxDelimUnderrun) {
+	if (status & AR_TxDelimUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DELIM_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->ds_txstatus0 & AR_TxBaStatus) {
-		ts->ts_flags |= ATH9K_TX_BA;
-		ts->ba_low = ads->AR_BaBitmapLow;
-		ts->ba_high = ads->AR_BaBitmapHigh;
-	}
+	ts->ts_shortretry = MS(status, AR_RTSFailCnt);
+	ts->ts_longretry = MS(status, AR_DataFailCnt);
+	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
 
-	ts->ts_rateindex = MS(ads->ds_txstatus9, AR_FinalTxIdx);
-	switch (ts->ts_rateindex) {
-	case 0:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate0);
-		break;
-	case 1:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate1);
-		break;
-	case 2:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate2);
-		break;
-	case 3:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate3);
-		break;
-	}
+	status = ACCESS_ONCE(ads->ds_txstatus5);
+	ts->ts_rssi = MS(status, AR_TxRSSICombined);
+	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
+	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
+	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
 
-	ts->ts_rssi = MS(ads->ds_txstatus5, AR_TxRSSICombined);
-	ts->ts_rssi_ctl0 = MS(ads->ds_txstatus0, AR_TxRSSIAnt00);
-	ts->ts_rssi_ctl1 = MS(ads->ds_txstatus0, AR_TxRSSIAnt01);
-	ts->ts_rssi_ctl2 = MS(ads->ds_txstatus0, AR_TxRSSIAnt02);
-	ts->ts_rssi_ext0 = MS(ads->ds_txstatus5, AR_TxRSSIAnt10);
-	ts->ts_rssi_ext1 = MS(ads->ds_txstatus5, AR_TxRSSIAnt11);
-	ts->ts_rssi_ext2 = MS(ads->ds_txstatus5, AR_TxRSSIAnt12);
 	ts->evm0 = ads->AR_TxEVM0;
 	ts->evm1 = ads->AR_TxEVM1;
 	ts->evm2 = ads->AR_TxEVM2;
-	ts->ts_shortretry = MS(ads->ds_txstatus1, AR_RTSFailCnt);
-	ts->ts_longretry = MS(ads->ds_txstatus1, AR_DataFailCnt);
-	ts->ts_virtcol = MS(ads->ds_txstatus1, AR_VirtRetryCnt);
-	ts->tid = MS(ads->ds_txstatus9, AR_TxTid);
-	ts->ts_antenna = 0;
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 3b424ca1ba84..10c812e353a6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -237,10 +237,12 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 				 struct ath_tx_status *ts)
 {
 	struct ar9003_txs *ads;
+	u32 status;
 
 	ads = &ah->ts_ring[ah->ts_tail];
 
-	if ((ads->status8 & AR_TxDone) == 0)
+	status = ACCESS_ONCE(ads->status8);
+	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
 	ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size;
@@ -253,57 +255,58 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 		return -EIO;
 	}
 
+	if (status & AR_TxOpExceeded)
+		ts->ts_status |= ATH9K_TXERR_XTXOP;
+	ts->ts_rateindex = MS(status, AR_FinalTxIdx);
+	ts->ts_seqnum = MS(status, AR_SeqNum);
+	ts->tid = MS(status, AR_TxTid);
+
 	ts->qid = MS(ads->ds_info, AR_TxQcuNum);
 	ts->desc_id = MS(ads->status1, AR_TxDescId);
-	ts->ts_seqnum = MS(ads->status8, AR_SeqNum);
 	ts->ts_tstamp = ads->status4;
 	ts->ts_status = 0;
 	ts->ts_flags  = 0;
 
-	if (ads->status3 & AR_ExcessiveRetries)
+	status = ACCESS_ONCE(ads->status2);
+	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
+	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
+	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
+	if (status & AR_TxBaStatus) {
+		ts->ts_flags |= ATH9K_TX_BA;
+		ts->ba_low = ads->status5;
+		ts->ba_high = ads->status6;
+	}
+
+	status = ACCESS_ONCE(ads->status3);
+	if (status & AR_ExcessiveRetries)
 		ts->ts_status |= ATH9K_TXERR_XRETRY;
-	if (ads->status3 & AR_Filtered)
+	if (status & AR_Filtered)
 		ts->ts_status |= ATH9K_TXERR_FILT;
-	if (ads->status3 & AR_FIFOUnderrun) {
+	if (status & AR_FIFOUnderrun) {
 		ts->ts_status |= ATH9K_TXERR_FIFO;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status8 & AR_TxOpExceeded)
-		ts->ts_status |= ATH9K_TXERR_XTXOP;
-	if (ads->status3 & AR_TxTimerExpired)
+	if (status & AR_TxTimerExpired)
 		ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;
-
-	if (ads->status3 & AR_DescCfgErr)
+	if (status & AR_DescCfgErr)
 		ts->ts_flags |= ATH9K_TX_DESC_CFG_ERR;
-	if (ads->status3 & AR_TxDataUnderrun) {
+	if (status & AR_TxDataUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DATA_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status3 & AR_TxDelimUnderrun) {
+	if (status & AR_TxDelimUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DELIM_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status2 & AR_TxBaStatus) {
-		ts->ts_flags |= ATH9K_TX_BA;
-		ts->ba_low = ads->status5;
-		ts->ba_high = ads->status6;
-	}
-
-	ts->ts_rateindex = MS(ads->status8, AR_FinalTxIdx);
-
-	ts->ts_rssi = MS(ads->status7, AR_TxRSSICombined);
-	ts->ts_rssi_ctl0 = MS(ads->status2, AR_TxRSSIAnt00);
-	ts->ts_rssi_ctl1 = MS(ads->status2, AR_TxRSSIAnt01);
-	ts->ts_rssi_ctl2 = MS(ads->status2, AR_TxRSSIAnt02);
-	ts->ts_rssi_ext0 = MS(ads->status7, AR_TxRSSIAnt10);
-	ts->ts_rssi_ext1 = MS(ads->status7, AR_TxRSSIAnt11);
-	ts->ts_rssi_ext2 = MS(ads->status7, AR_TxRSSIAnt12);
-	ts->ts_shortretry = MS(ads->status3, AR_RTSFailCnt);
-	ts->ts_longretry = MS(ads->status3, AR_DataFailCnt);
-	ts->ts_virtcol = MS(ads->status3, AR_VirtRetryCnt);
-	ts->ts_antenna = 0;
-
-	ts->tid = MS(ads->status8, AR_TxTid);
+	ts->ts_shortretry = MS(status, AR_RTSFailCnt);
+	ts->ts_longretry = MS(status, AR_DataFailCnt);
+	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
+
+	status = ACCESS_ONCE(ads->status7);
+	ts->ts_rssi = MS(status, AR_TxRSSICombined);
+	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
+	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
+	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
 
 	memset(ads, 0, sizeof(*ads));
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 538c676e799c..fdc25074ca1f 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -104,13 +104,11 @@ struct ath_tx_status {
 	u32 ts_tstamp;
 	u16 ts_seqnum;
 	u8 ts_status;
-	u8 ts_ratecode;
 	u8 ts_rateindex;
 	int8_t ts_rssi;
 	u8 ts_shortretry;
 	u8 ts_longretry;
 	u8 ts_virtcol;
-	u8 ts_antenna;
 	u8 ts_flags;
 	int8_t ts_rssi_ctl0;
 	int8_t ts_rssi_ctl1;
@@ -121,7 +119,6 @@ struct ath_tx_status {
 	u8 qid;
 	u16 desc_id;
 	u8 tid;
-	u8 pad[2];
 	u32 ba_low;
 	u32 ba_high;
 	u32 evm0;
-- 
cgit v1.2.3


From 9fa23e1741404207c414fad69212a8763c138bf0 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 15 Oct 2010 20:03:31 +0200
Subject: ath9k: optimize/fix ANI RSSI processing

ANI needs the RSSI average only in station mode, and only for tracking
the signal strength of beacons of the AP that it is connected to.
Adjust the code to track on the beacon RSSI, and store the average of that
in the ath_wiphy struct.
With these changes, we can get rid of this extra station lookup in the
rx path, which saves precious CPU cycles.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h   |  2 +-
 drivers/net/wireless/ath/ath9k/init.c    |  2 ++
 drivers/net/wireless/ath/ath9k/main.c    |  6 +++--
 drivers/net/wireless/ath/ath9k/recv.c    | 38 ++++++++++----------------------
 drivers/net/wireless/ath/ath9k/virtual.c |  1 +
 5 files changed, 20 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9b8e7e3fcebd..81fed83add7a 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -270,7 +270,6 @@ struct ath_node {
 	struct ath_atx_ac ac[WME_NUM_AC];
 	u16 maxampdu;
 	u8 mpdudensity;
-	int last_rssi;
 };
 
 #define AGGR_CLEANUP         BIT(1)
@@ -662,6 +661,7 @@ struct ath_wiphy {
 	bool idle;
 	int chan_idx;
 	int chan_is_ht;
+	int last_rssi;
 };
 
 void ath9k_tasklet(unsigned long data);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 95b41db0d86b..12f4fd79c907 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -703,6 +703,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 		    const struct ath_bus_ops *bus_ops)
 {
 	struct ieee80211_hw *hw = sc->hw;
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_common *common;
 	struct ath_hw *ah;
 	int error = 0;
@@ -752,6 +753,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
 	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
 	sc->wiphy_scheduler_int = msecs_to_jiffies(500);
+	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 
 	ath_init_leds(sc);
 	ath_start_rfkill_poll(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ade9d7c16032..7185ef3a3bff 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -562,7 +562,6 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 		an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
 				     sta->ht_cap.ampdu_factor);
 		an->mpdudensity = parse_mpdudensity(sta->ht_cap.ampdu_density);
-		an->last_rssi = ATH_RSSI_DUMMY_MARKER;
 	}
 }
 
@@ -831,9 +830,11 @@ static u32 ath_get_extchanmode(struct ath_softc *sc,
 }
 
 static void ath9k_bss_assoc_info(struct ath_softc *sc,
+				 struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_bss_conf *bss_conf)
 {
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 
@@ -857,6 +858,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 		ath_beacon_config(sc, vif);
 
 		/* Reset rssi stats */
+		aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 		sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
 
 		sc->sc_flags |= SC_OP_ANI_RUN;
@@ -1998,7 +2000,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_ASSOC) {
 		ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
 			bss_conf->assoc);
-		ath9k_bss_assoc_info(sc, vif, bss_conf);
+		ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
 	}
 
 	mutex_unlock(&sc->mutex);
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index fddb0129bb57..c04a940550bd 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -962,36 +962,23 @@ static void ath9k_process_rssi(struct ath_common *common,
 			       struct ieee80211_hdr *hdr,
 			       struct ath_rx_status *rx_stats)
 {
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_hw *ah = common->ah;
-	struct ieee80211_sta *sta;
-	struct ath_node *an;
-	int last_rssi = ATH_RSSI_DUMMY_MARKER;
+	int last_rssi;
 	__le16 fc;
 
+	if (ah->opmode != NL80211_IFTYPE_STATION)
+		return;
+
 	fc = hdr->frame_control;
+	if (!ieee80211_is_beacon(fc) ||
+	    compare_ether_addr(hdr->addr3, common->curbssid))
+		return;
 
-	rcu_read_lock();
-	/*
-	 * XXX: use ieee80211_find_sta! This requires quite a bit of work
-	 * under the current ath9k virtual wiphy implementation as we have
-	 * no way of tying a vif to wiphy. Typically vifs are attached to
-	 * at least one sdata of a wiphy on mac80211 but with ath9k virtual
-	 * wiphy you'd have to iterate over every wiphy and each sdata.
-	 */
-	if (is_multicast_ether_addr(hdr->addr1))
-		sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, NULL);
-	else
-		sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, hdr->addr1);
-
-	if (sta) {
-		an = (struct ath_node *) sta->drv_priv;
-		if (rx_stats->rs_rssi != ATH9K_RSSI_BAD &&
-		   !rx_stats->rs_moreaggr)
-			ATH_RSSI_LPF(an->last_rssi, rx_stats->rs_rssi);
-		last_rssi = an->last_rssi;
-	}
-	rcu_read_unlock();
+	if (rx_stats->rs_rssi != ATH9K_RSSI_BAD && !rx_stats->rs_moreaggr)
+		ATH_RSSI_LPF(aphy->last_rssi, rx_stats->rs_rssi);
 
+	last_rssi = aphy->last_rssi;
 	if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER))
 		rx_stats->rs_rssi = ATH_EP_RND(last_rssi,
 					      ATH_RSSI_EP_MULTIPLIER);
@@ -999,8 +986,7 @@ static void ath9k_process_rssi(struct ath_common *common,
 		rx_stats->rs_rssi = 0;
 
 	/* Update Beacon RSSI, this is used by ANI. */
-	if (ieee80211_is_beacon(fc))
-		ah->stats.avgbrssi = rx_stats->rs_rssi;
+	ah->stats.avgbrssi = rx_stats->rs_rssi;
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index ec7cf5ee56bc..cb6c48be1245 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -107,6 +107,7 @@ int ath9k_wiphy_add(struct ath_softc *sc)
 	aphy->sc = sc;
 	aphy->hw = hw;
 	sc->sec_wiphy[i] = aphy;
+	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 	spin_unlock_bh(&sc->wiphy_lock);
 
 	memcpy(addr, common->macaddr, ETH_ALEN);
-- 
cgit v1.2.3


From 8eb1dabbd10e067cff671935d3e0c819f8e80d54 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 15 Oct 2010 20:03:32 +0200
Subject: ath9k: remove a redundant call to ath9k_hw_gettsf32

When the timer_next argument to ath9k_gen_timer_start is behind the tsf value,
tsf + timer_period is used, which is what ath_btcoex_period_timer was setting
it to.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index db9c6fed799c..6a1a482f9dc3 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -310,10 +310,8 @@ static void ath_btcoex_period_timer(unsigned long data)
 
 		timer_period = is_btscan ? btcoex->btscan_no_stomp :
 					   btcoex->btcoex_no_stomp;
-		ath9k_gen_timer_start(ah,
-				      btcoex->no_stomp_timer,
-				      (ath9k_hw_gettsf32(ah) +
-				       timer_period), timer_period * 10);
+		ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0,
+				      timer_period * 10);
 		btcoex->hw_timer_enabled = true;
 	}
 
-- 
cgit v1.2.3


From 744bcb42a1ff1b9200e82dd074468877e31ff161 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 15 Oct 2010 20:03:33 +0200
Subject: ath9k_hw: make ath9k_hw_gettsf32 static

It is now only used in hw.c

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 +--
 drivers/net/wireless/ath/ath9k/hw.h | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index cc13ee117823..d37a8ad03d74 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2312,11 +2312,10 @@ static u32 rightmost_index(struct ath_gen_timer_table *timer_table, u32 *mask)
 	return timer_table->gen_timer_index[b];
 }
 
-u32 ath9k_hw_gettsf32(struct ath_hw *ah)
+static u32 ath9k_hw_gettsf32(struct ath_hw *ah)
 {
 	return REG_READ(ah, AR_TSF_L32);
 }
-EXPORT_SYMBOL(ath9k_hw_gettsf32);
 
 struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
 					  void (*trigger)(void *),
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d032939768b0..e68204ae899c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -892,7 +892,6 @@ void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer);
 
 void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer);
 void ath_gen_timer_isr(struct ath_hw *hw);
-u32 ath9k_hw_gettsf32(struct ath_hw *ah);
 
 void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len);
 
-- 
cgit v1.2.3


From 191d6a1186f65bc86c24b9d6d9d91acc155285ba Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Fri, 15 Oct 2010 13:27:49 -0700
Subject: ath9k: fix sparse complaint on aphy for debugfs

This fixes this sparse complaint:

  CHECK   drivers/net/wireless/ath/ath9k/debug.c
drivers/net/wireless/ath/ath9k/debug.c:548:34: warning: symbol 'aphy' shadows an earlier one
drivers/net/wireless/ath/ath9k/debug.c:491:26: originally declared here

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/debug.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 43e71a944cb1..a4052711eca8 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -461,16 +461,16 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
 
 	/* Put variable-length stuff down here, and check for overflows. */
 	for (i = 0; i < sc->num_sec_wiphy; i++) {
-		struct ath_wiphy *aphy = sc->sec_wiphy[i];
-		if (aphy == NULL)
+		struct ath_wiphy *aphy_tmp = sc->sec_wiphy[i];
+		if (aphy_tmp == NULL)
 			continue;
-		chan = aphy->hw->conf.channel;
+		chan = aphy_tmp->hw->conf.channel;
 		len += snprintf(buf + len, sizeof(buf) - len,
 			"secondary: %s (%s chan=%d ht=%d)\n",
-			wiphy_name(aphy->hw->wiphy),
-			ath_wiphy_state_str(aphy->state),
+			wiphy_name(aphy_tmp->hw->wiphy),
+			ath_wiphy_state_str(aphy_tmp->state),
 			ieee80211_frequency_to_channel(chan->center_freq),
-			aphy->chan_is_ht);
+						       aphy_tmp->chan_is_ht);
 	}
 	if (len > sizeof(buf))
 		len = sizeof(buf);
-- 
cgit v1.2.3


From f0e94b479c987abef17eb18e5c8e0ed178d00cd4 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Sat, 16 Oct 2010 00:36:17 +0200
Subject: ath9k: Convert to new PCI PM framework

The ath9k driver uses the legacy PCI power management (suspend
and resume) callbacks that apparently cause intermittent problems
to happen (the adapter sometimes doesn't resume correctly on my
Acer Ferrari One).  Make it use the new PCI PM and let the PCI core
code handle the PCI-specific details of power transitions.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/pci.c | 40 ++++++++++++++++++++----------------
 1 file changed, 22 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index b5b651413e77..6605bc2c2036 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -247,34 +247,25 @@ static void ath_pci_remove(struct pci_dev *pdev)
 
 #ifdef CONFIG_PM
 
-static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int ath_pci_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 
-static int ath_pci_resume(struct pci_dev *pdev)
+static int ath_pci_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	u32 val;
-	int err;
-
-	pci_restore_state(pdev);
-
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
 
 	/*
 	 * Suspend/Resume resets the PCI configuration space, so we have to
@@ -293,7 +284,23 @@ static int ath_pci_resume(struct pci_dev *pdev)
 	return 0;
 }
 
-#endif /* CONFIG_PM */
+static const struct dev_pm_ops ath9k_pm_ops = {
+	.suspend = ath_pci_suspend,
+	.resume = ath_pci_resume,
+	.freeze = ath_pci_suspend,
+	.thaw = ath_pci_resume,
+	.poweroff = ath_pci_suspend,
+	.restore = ath_pci_resume,
+};
+
+#define ATH9K_PM_OPS	(&ath9k_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define ATH9K_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
+
 
 MODULE_DEVICE_TABLE(pci, ath_pci_id_table);
 
@@ -302,10 +309,7 @@ static struct pci_driver ath_pci_driver = {
 	.id_table   = ath_pci_id_table,
 	.probe      = ath_pci_probe,
 	.remove     = ath_pci_remove,
-#ifdef CONFIG_PM
-	.suspend    = ath_pci_suspend,
-	.resume     = ath_pci_resume,
-#endif /* CONFIG_PM */
+	.driver.pm  = ATH9K_PM_OPS,
 };
 
 int ath_pci_init(void)
-- 
cgit v1.2.3


From ada9f1cacb66b74a68254521bb5e3ca4eb8fa871 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 16 Oct 2010 01:01:48 +0200
Subject: ath9k_hw: optimize all descriptor access functions

Because all of the descriptor data structures are marked as __packed, GCC
assumes the worst case wrt. alignment and generates unaligned load/store
instructions on MIPS for access to all fields.
Since descriptors always have to be 4-byte-aligned, we can just mark the
data structures with __aligned(4), which allows GCC to generate much more
efficient code.
Verified through disassembly and OProfile comparisons.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mac.h | 6 +++---
 drivers/net/wireless/ath/ath9k/mac.h        | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
index 9f2cea70a840..45cc7e80436c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
@@ -65,7 +65,7 @@ struct ar9003_rxs {
 	u32 status9;
 	u32 status10;
 	u32 status11;
-} __packed;
+} __packed __aligned(4);
 
 /* Transmit Control Descriptor */
 struct ar9003_txc {
@@ -93,7 +93,7 @@ struct ar9003_txc {
 	u32 ctl21;  /* DMA control 21 */
 	u32 ctl22;  /* DMA control 22 */
 	u32 pad[9]; /* pad to cache line (128 bytes/32 dwords) */
-} __packed;
+} __packed __aligned(4);
 
 struct ar9003_txs {
 	u32 ds_info;
@@ -105,7 +105,7 @@ struct ar9003_txs {
 	u32 status6;
 	u32 status7;
 	u32 status8;
-} __packed;
+} __packed __aligned(4);
 
 void ar9003_hw_attach_mac_ops(struct ath_hw *hw);
 void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index fdc25074ca1f..22907e21cc46 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -237,7 +237,7 @@ struct ath_desc {
 	u32 ds_ctl1;
 	u32 ds_hw[20];
 	void *ds_vdata;
-} __packed;
+} __packed __aligned(4);
 
 #define ATH9K_TXDESC_CLRDMASK		0x0001
 #define ATH9K_TXDESC_NOACK		0x0002
@@ -307,7 +307,7 @@ struct ar5416_desc {
 			u32 status8;
 		} rx;
 	} u;
-} __packed;
+} __packed __aligned(4);
 
 #define AR5416DESC(_ds)         ((struct ar5416_desc *)(_ds))
 #define AR5416DESC_CONST(_ds)   ((const struct ar5416_desc *)(_ds))
-- 
cgit v1.2.3


From 123f5b8e6f411d342f2fc8a15c4d9349ace5074a Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Mon, 18 Oct 2010 11:37:17 +0530
Subject: ath9k: Remove the median function in rate control

With the current rate control selection method the median function is
nowhere used, so remove it.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 89978d71617f..1095e18b3627 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -381,25 +381,6 @@ static const struct ath_rate_table ar5416_11g_ratetable = {
 static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
 				struct ieee80211_tx_rate *rate);
 
-static inline int8_t median(int8_t a, int8_t b, int8_t c)
-{
-	if (a >= b) {
-		if (b >= c)
-			return b;
-		else if (a > c)
-			return c;
-		else
-			return a;
-	} else {
-		if (a >= c)
-			return a;
-		else if (b >= c)
-			return c;
-		else
-			return b;
-	}
-}
-
 static void ath_rc_sort_validrates(const struct ath_rate_table *rate_table,
 				   struct ath_rate_priv *ath_rc_priv)
 {
-- 
cgit v1.2.3


From 3dd0923de491d72a041f82a9d0aaccc473fd2c42 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 19 Oct 2010 16:56:48 +0900
Subject: ath5k: Optimize descriptor alignment

Similar to Felix Fietkau <nbd@openwrt.org> "ath9k_hw: optimize all descriptor
access functions" (13db2a80244908833502189a24de82a856668b8a).

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/desc.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/desc.h b/drivers/net/wireless/ath/ath5k/desc.h
index b2adb2a281c2..2509d0bf037d 100644
--- a/drivers/net/wireless/ath/ath5k/desc.h
+++ b/drivers/net/wireless/ath/ath5k/desc.h
@@ -26,7 +26,7 @@
 struct ath5k_hw_rx_ctl {
 	u32	rx_control_0; /* RX control word 0 */
 	u32	rx_control_1; /* RX control word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* RX control word 1 fields/flags */
 #define AR5K_DESC_RX_CTL1_BUF_LEN		0x00000fff /* data buffer length */
@@ -39,7 +39,7 @@ struct ath5k_hw_rx_ctl {
 struct ath5k_hw_rx_status {
 	u32	rx_status_0; /* RX status word 0 */
 	u32	rx_status_1; /* RX status word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* 5210/5211 */
 /* RX status word 0 fields/flags */
@@ -129,7 +129,7 @@ enum ath5k_phy_error_code {
 struct ath5k_hw_2w_tx_ctl {
 	u32	tx_control_0; /* TX control word 0 */
 	u32	tx_control_1; /* TX control word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX control word 0 fields/flags */
 #define AR5K_2W_TX_DESC_CTL0_FRAME_LEN		0x00000fff /* frame length */
@@ -185,7 +185,7 @@ struct ath5k_hw_4w_tx_ctl {
 	u32	tx_control_1; /* TX control word 1 */
 	u32	tx_control_2; /* TX control word 2 */
 	u32	tx_control_3; /* TX control word 3 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX control word 0 fields/flags */
 #define AR5K_4W_TX_DESC_CTL0_FRAME_LEN		0x00000fff /* frame length */
@@ -244,7 +244,7 @@ struct ath5k_hw_4w_tx_ctl {
 struct ath5k_hw_tx_status {
 	u32	tx_status_0; /* TX status word 0 */
 	u32	tx_status_1; /* TX status word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX status word 0 fields/flags */
 #define AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK	0x00000001 /* TX success */
@@ -282,7 +282,7 @@ struct ath5k_hw_tx_status {
 struct ath5k_hw_5210_tx_desc {
 	struct ath5k_hw_2w_tx_ctl	tx_ctl;
 	struct ath5k_hw_tx_status	tx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * 5212 hardware TX descriptor
@@ -290,7 +290,7 @@ struct ath5k_hw_5210_tx_desc {
 struct ath5k_hw_5212_tx_desc {
 	struct ath5k_hw_4w_tx_ctl	tx_ctl;
 	struct ath5k_hw_tx_status	tx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * Common hardware RX descriptor
@@ -298,7 +298,7 @@ struct ath5k_hw_5212_tx_desc {
 struct ath5k_hw_all_rx_desc {
 	struct ath5k_hw_rx_ctl		rx_ctl;
 	struct ath5k_hw_rx_status	rx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * Atheros hardware DMA descriptor
@@ -313,7 +313,7 @@ struct ath5k_desc {
 		struct ath5k_hw_5212_tx_desc	ds_tx5212;
 		struct ath5k_hw_all_rx_desc	ds_rx;
 	} ud;
-} __packed;
+} __packed __aligned(4);
 
 #define AR5K_RXDESC_INTREQ	0x0020
 
-- 
cgit v1.2.3


From edb40a23c8dc5b5be219bf4561074b6233bba65f Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 19 Oct 2010 16:56:54 +0900
Subject: ath5k: Add channel time to survey data

Include the channel utilization (busy, rx, tx) in the survey results.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 8251946842e6..484aad5b11b5 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -3206,14 +3206,32 @@ static int ath5k_get_survey(struct ieee80211_hw *hw, int idx,
 {
 	struct ath5k_softc *sc = hw->priv;
 	struct ieee80211_conf *conf = &hw->conf;
+	struct ath_common *common = ath5k_hw_common(sc->ah);
+	struct ath_cycle_counters *cc = &common->cc_survey;
+	unsigned int div = common->clockrate * 1000;
 
-	 if (idx != 0)
+	if (idx != 0)
 		return -ENOENT;
 
 	survey->channel = conf->channel;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = sc->ah->ah_noise_floor;
 
+	spin_lock_bh(&common->cc_lock);
+	ath_hw_cycle_counters_update(common);
+	if (cc->cycles > 0) {
+		survey->filled |= SURVEY_INFO_CHANNEL_TIME |
+			SURVEY_INFO_CHANNEL_TIME_BUSY |
+			SURVEY_INFO_CHANNEL_TIME_RX |
+			SURVEY_INFO_CHANNEL_TIME_TX;
+		survey->channel_time += cc->cycles / div;
+		survey->channel_time_busy += cc->rx_busy / div;
+		survey->channel_time_rx += cc->rx_frame / div;
+		survey->channel_time_tx += cc->tx_frame / div;
+	}
+	memset(cc, 0, sizeof(*cc));
+	spin_unlock_bh(&common->cc_lock);
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From c36940e678fc30779c99246c034deca1fed61ae4 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 2 Nov 2010 11:27:16 +0000
Subject: fbdev: sh_mobile_hdmi: add support for more precise HDMI clock
 configuration

The HDMI clock has to be reconfigured for different video modes. However, the
precision of the supplying SoC clock on SH-Mobile systems is often
insufficient. This patch allows to additionally reconfigure the parent clock
to achieve the optimal HDMI clock frequency, in case this is supported by the
platform.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 112 +++++++++++++++++++++++++----------------
 include/video/sh_mobile_hdmi.h |   3 ++
 2 files changed, 71 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index d7df10315d8d..ef41c215abae 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -685,11 +685,21 @@ static void sh_hdmi_configure(struct sh_hdmi *hdmi)
 }
 
 static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
-					const struct fb_videomode *mode)
+		const struct fb_videomode *mode,
+		unsigned long *hdmi_rate, unsigned long *parent_rate)
 {
-	long target = PICOS2KHZ(mode->pixclock) * 1000,
-		rate = clk_round_rate(hdmi->hdmi_clk, target);
-	unsigned long rate_error = rate > 0 ? abs(rate - target) : ULONG_MAX;
+	unsigned long target = PICOS2KHZ(mode->pixclock) * 1000, rate_error;
+	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
+
+	*hdmi_rate = clk_round_rate(hdmi->hdmi_clk, target);
+	if ((long)*hdmi_rate < 0)
+		*hdmi_rate = clk_get_rate(hdmi->hdmi_clk);
+
+	rate_error = (long)*hdmi_rate > 0 ? abs(*hdmi_rate - target) : ULONG_MAX;
+	if (rate_error && pdata->clk_optimize_parent)
+		rate_error = pdata->clk_optimize_parent(target, hdmi_rate, parent_rate);
+	else if (clk_get_parent(hdmi->hdmi_clk))
+		*parent_rate = clk_get_rate(clk_get_parent(hdmi->hdmi_clk));
 
 	dev_dbg(hdmi->dev, "%u-%u-%u-%u x %u-%u-%u-%u\n",
 		mode->left_margin, mode->xres,
@@ -697,14 +707,15 @@ static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
 		mode->upper_margin, mode->yres,
 		mode->lower_margin, mode->vsync_len);
 
-	dev_dbg(hdmi->dev, "\t@%lu(+/-%lu)Hz, e=%lu / 1000, r=%uHz\n", target,
-		 rate_error, rate_error ? 10000 / (10 * target / rate_error) : 0,
-		 mode->refresh);
+	dev_dbg(hdmi->dev, "\t@%lu(+/-%lu)Hz, e=%lu / 1000, r=%uHz, p=%luHz\n", target,
+		rate_error, rate_error ? 10000 / (10 * target / rate_error) : 0,
+		mode->refresh, *parent_rate);
 
 	return rate_error;
 }
 
-static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
+static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
+			     unsigned long *parent_rate)
 {
 	struct fb_var_screeninfo tmpvar;
 	struct fb_var_screeninfo *var = &tmpvar;
@@ -754,11 +765,14 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	for (i = 0, mode = hdmi->monspec.modedb;
 	     f_width && f_height && i < hdmi->monspec.modedb_len && !exact_match;
 	     i++, mode++) {
-		unsigned long rate_error = sh_hdmi_rate_error(hdmi, mode);
+		unsigned long rate_error;
 
 		/* No interest in unmatching modes */
 		if (f_width != mode->xres || f_height != mode->yres)
 			continue;
+
+		rate_error = sh_hdmi_rate_error(hdmi, mode, hdmi_rate, parent_rate);
+
 		if (f_refresh == mode->refresh || (!f_refresh && !rate_error))
 			/*
 			 * Exact match if either the refresh rate matches or it
@@ -802,7 +816,7 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 
 		if (modelist) {
 			found = &modelist->mode;
-			found_rate_error = sh_hdmi_rate_error(hdmi, found);
+			found_rate_error = sh_hdmi_rate_error(hdmi, found, hdmi_rate, parent_rate);
 		}
 	}
 
@@ -810,10 +824,6 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	if (!found)
 		return -ENXIO;
 
-	dev_info(hdmi->dev, "Using %s mode %ux%u@%uHz (%luHz), clock error %luHz\n",
-		 modelist ? "default" : "EDID", found->xres, found->yres,
-		 found->refresh, PICOS2KHZ(found->pixclock) * 1000, found_rate_error);
-
 	if ((found->xres == 720 && found->yres == 480) ||
 	    (found->xres == 1280 && found->yres == 720) ||
 	    (found->xres == 1920 && found->yres == 1080))
@@ -821,6 +831,11 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	else
 		hdmi->preprogrammed_mode = false;
 
+	dev_dbg(hdmi->dev, "Using %s %s mode %ux%u@%uHz (%luHz), clock error %luHz\n",
+		modelist ? "default" : "EDID", hdmi->preprogrammed_mode ? "VIC" : "external",
+		found->xres, found->yres, found->refresh,
+		PICOS2KHZ(found->pixclock) * 1000, found_rate_error);
+
 	fb_videomode_to_var(&hdmi->var, found);
 	sh_hdmi_external_video_param(hdmi);
 
@@ -972,39 +987,38 @@ static bool sh_hdmi_must_reconfigure(struct sh_hdmi *hdmi)
 
 /**
  * sh_hdmi_clk_configure() - set HDMI clock frequency and enable the clock
- * @hdmi:	driver context
- * @pixclock:	pixel clock period in picoseconds
- * return:	configured positive rate if successful
- *		0 if couldn't set the rate, but managed to enable the clock
- *		negative error, if couldn't enable the clock
+ * @hdmi:		driver context
+ * @hdmi_rate:		HDMI clock frequency in Hz
+ * @parent_rate:	if != 0 - set parent clock rate for optimal precision
+ * return:		configured positive rate if successful
+ *			0 if couldn't set the rate, but managed to enable the
+ *			clock, negative error, if couldn't enable the clock
  */
-static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long pixclock)
+static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long hdmi_rate,
+				  unsigned long parent_rate)
 {
-	long rate;
+	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
 	int ret;
 
-	rate = PICOS2KHZ(pixclock) * 1000;
-	rate = clk_round_rate(hdmi->hdmi_clk, rate);
-	if (rate > 0) {
-		ret = clk_set_rate(hdmi->hdmi_clk, rate);
+	if (parent_rate && clk_get_parent(hdmi->hdmi_clk)) {
+		ret = clk_set_rate(clk_get_parent(hdmi->hdmi_clk), parent_rate);
 		if (ret < 0) {
-			dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", rate, ret);
-			rate = 0;
+			dev_warn(hdmi->dev, "Cannot set parent rate %ld: %d\n", parent_rate, ret);
+			hdmi_rate = clk_round_rate(hdmi->hdmi_clk, hdmi_rate);
 		} else {
-			dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", rate);
+			dev_dbg(hdmi->dev, "HDMI set parent frequency %lu\n", parent_rate);
 		}
-	} else {
-		rate = 0;
-		dev_warn(hdmi->dev, "Cannot get suitable rate: %ld\n", rate);
 	}
 
-	ret = clk_enable(hdmi->hdmi_clk);
+	ret = clk_set_rate(hdmi->hdmi_clk, hdmi_rate);
 	if (ret < 0) {
-		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
-		return ret;
+		dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", hdmi_rate, ret);
+		hdmi_rate = 0;
+	} else {
+		dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", hdmi_rate);
 	}
 
-	return rate;
+	return hdmi_rate;
 }
 
 /* Hotplug interrupt occurred, read EDID */
@@ -1024,16 +1038,17 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 	mutex_lock(&hdmi->mutex);
 
 	if (hdmi->hp_state == HDMI_HOTPLUG_EDID_DONE) {
+		unsigned long parent_rate = 0, hdmi_rate;
+
 		/* A device has been plugged in */
 		pm_runtime_get_sync(hdmi->dev);
 
-		ret = sh_hdmi_read_edid(hdmi);
+		ret = sh_hdmi_read_edid(hdmi, &hdmi_rate, &parent_rate);
 		if (ret < 0)
 			goto out;
 
 		/* Reconfigure the clock */
-		clk_disable(hdmi->hdmi_clk);
-		ret = sh_hdmi_clk_configure(hdmi, hdmi->var.pixclock);
+		ret = sh_hdmi_clk_configure(hdmi, hdmi_rate, parent_rate);
 		if (ret < 0)
 			goto out;
 
@@ -1166,13 +1181,22 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 		goto egetclk;
 	}
 
-	/* Some arbitrary relaxed pixclock just to get things started */
-	rate = sh_hdmi_clk_configure(hdmi, 37037);
+	/* An arbitrary relaxed pixclock just to get things started: from standard 480p */
+	rate = clk_round_rate(hdmi->hdmi_clk, PICOS2KHZ(37037));
+	if (rate > 0)
+		rate = sh_hdmi_clk_configure(hdmi, rate, 0);
+
 	if (rate < 0) {
 		ret = rate;
 		goto erate;
 	}
 
+	ret = clk_enable(hdmi->hdmi_clk);
+	if (ret < 0) {
+		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
+		goto erate;
+	}
+
 	dev_dbg(&pdev->dev, "Enabled HDMI clock at %luHz\n", rate);
 
 	if (!request_mem_region(res->start, resource_size(res), dev_name(&pdev->dev))) {
@@ -1190,10 +1214,6 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, hdmi);
 
-	/* Product and revision IDs are 0 in sh-mobile version */
-	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
-		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
-
 	/* Set up LCDC callbacks */
 	board_cfg = &pdata->lcd_chan->board_cfg;
 	board_cfg->owner = THIS_MODULE;
@@ -1206,6 +1226,10 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_resume(&pdev->dev);
 
+	/* Product and revision IDs are 0 in sh-mobile version */
+	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
+		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
+
 	ret = request_irq(irq, sh_hdmi_hotplug, 0,
 			  dev_name(&pdev->dev), hdmi);
 	if (ret < 0) {
diff --git a/include/video/sh_mobile_hdmi.h b/include/video/sh_mobile_hdmi.h
index 1e1aa54ab2e4..b56932927d0a 100644
--- a/include/video/sh_mobile_hdmi.h
+++ b/include/video/sh_mobile_hdmi.h
@@ -13,6 +13,7 @@
 
 struct sh_mobile_lcdc_chan_cfg;
 struct device;
+struct clk;
 
 /*
  * flags format
@@ -33,6 +34,8 @@ struct sh_mobile_hdmi_info {
 	struct sh_mobile_lcdc_chan_cfg	*lcd_chan;
 	struct device			*lcd_dev;
 	unsigned int			 flags;
+	long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq,
+				    unsigned long *parent_freq);
 };
 
 #endif
-- 
cgit v1.2.3


From 8c183ecee23991dd6c0476a537c6bae8afd2567e Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 2 Nov 2010 11:27:20 +0000
Subject: fbdev: sh_mobile_hdmi: improve support for more video modes

Configure pre-programmed VIC modes for VGA (640x480@60) and 720x576@50
modes, change PHY mode selection to be based on pixel clock frequency.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index ef41c215abae..3adffe6acafc 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -466,7 +466,7 @@ static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
  */
 static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
 {
-	if (hdmi->var.yres > 480) {
+	if (hdmi->var.pixclock < 30000) {
 		/* 720p, 8bit, 74.25MHz. Might need to be adjusted for other formats */
 		/*
 		 * [1:0]	Speed_A
@@ -570,8 +570,12 @@ static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
 	 */
 	if (hdmi->var.yres == 1080 && hdmi->var.xres == 1920)
 		vic = 16;
+	else if (hdmi->var.yres == 576 && hdmi->var.xres == 720)
+		vic = 17;
 	else if (hdmi->var.yres == 480 && hdmi->var.xres == 720)
 		vic = 2;
+	else if (hdmi->var.yres == 480 && hdmi->var.xres == 640)
+		vic = 1;
 	else
 		vic = 4;
 	hdmi_write(hdmi, vic, HDMI_CTRL_PKT_BUF_ACCESS_PB4);
@@ -824,9 +828,11 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
 	if (!found)
 		return -ENXIO;
 
-	if ((found->xres == 720 && found->yres == 480) ||
-	    (found->xres == 1280 && found->yres == 720) ||
-	    (found->xres == 1920 && found->yres == 1080))
+	if ((found->xres == 640 && found->yres == 480 && found->refresh == 60) ||
+	    (found->xres == 720 && found->yres == 480 && found->refresh == 60) ||
+	    (found->xres == 720 && found->yres == 576 && found->refresh == 50) ||
+	    (found->xres == 1280 && found->yres == 720 && found->refresh == 60) ||
+	    (found->xres == 1920 && found->yres == 1080 && found->refresh == 60))
 		hdmi->preprogrammed_mode = true;
 	else
 		hdmi->preprogrammed_mode = false;
-- 
cgit v1.2.3


From d2ecbab5960d9814a269d36723647d6ef391ba8f Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 4 Nov 2010 11:06:06 +0000
Subject: fbdev: sh_mobile_lcdc: increase maximum framebuffer size to support
 1080p

LCDC hardware can support 1920x1080 formats, adjust the driver to cover them.
Besides, instead of guessing some "reasonable" validity checks, only verify
values in .fb_check_var(), that we are sure, we cannot support.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_lcdcfb.c | 26 ++++++++------------------
 1 file changed, 8 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 9b1364723c65..993be381c21c 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -54,8 +54,8 @@ static int lcdc_shared_regs[] = {
 };
 #define NR_SHARED_REGS ARRAY_SIZE(lcdc_shared_regs)
 
-#define DEFAULT_XRES 1280
-#define DEFAULT_YRES 1024
+#define MAX_XRES 1920
+#define MAX_YRES 1080
 
 static unsigned long lcdc_offs_mainlcd[NR_CH_REGS] = {
 	[LDDCKPAT1R] = 0x400,
@@ -914,22 +914,12 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
 {
 	struct sh_mobile_lcdc_chan *ch = info->par;
 
-	if (var->xres < 160 || var->xres > 1920 ||
-	    var->yres < 120 || var->yres > 1080 ||
-	    var->left_margin < 32 || var->left_margin > 320 ||
-	    var->right_margin < 12 || var->right_margin > 240 ||
-	    var->upper_margin < 12 || var->upper_margin > 120 ||
-	    var->lower_margin < 1 || var->lower_margin > 64 ||
-	    var->hsync_len < 32 || var->hsync_len > 240 ||
-	    var->vsync_len < 2 || var->vsync_len > 64 ||
-	    var->pixclock < 6000 || var->pixclock > 40000 ||
+	if (var->xres > MAX_XRES || var->yres > MAX_YRES ||
 	    var->xres * var->yres * (ch->cfg.bpp / 8) * 2 > info->fix.smem_len) {
-		dev_warn(info->dev, "Invalid info: %u %u %u %u %u %u %u %u %u!\n",
-			 var->xres, var->yres,
-			 var->left_margin, var->right_margin,
-			 var->upper_margin, var->lower_margin,
-			 var->hsync_len, var->vsync_len,
-			 var->pixclock);
+		dev_warn(info->dev, "Invalid info: %u-%u-%u-%u x %u-%u-%u-%u @ %ukHz!\n",
+			 var->left_margin, var->xres, var->right_margin, var->hsync_len,
+			 var->upper_margin, var->yres, var->lower_margin, var->vsync_len,
+			 PICOS2KHZ(var->pixclock));
 		return -EINVAL;
 	}
 	return 0;
@@ -1226,7 +1216,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 		}
 
 		if (!mode)
-			max_size = DEFAULT_XRES * DEFAULT_YRES;
+			max_size = MAX_XRES * MAX_YRES;
 		else if (max_cfg)
 			dev_dbg(&pdev->dev, "Found largest videomode %ux%u\n",
 				max_cfg->xres, max_cfg->yres);
-- 
cgit v1.2.3


From 0ea2af1c15b730dba9ce741420352d298bcd7862 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 4 Nov 2010 11:06:17 +0000
Subject: fbdev: sh_mobile_hdmi: add support for 1080p modes

Add support for 3 more preprogrammed video modes: 1080p at 24, 50, and 60Hz.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 57 ++++++++++++++++++++++++++----------------
 1 file changed, 36 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 3adffe6acafc..8338bd4d277e 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -209,7 +209,8 @@ enum hotplug_state {
 struct sh_hdmi {
 	void __iomem *base;
 	enum hotplug_state hp_state;	/* hot-plug status */
-	bool preprogrammed_mode;	/* use a pre-programmed VIC or the external mode */
+	u8 preprogrammed_vic;		/* use a pre-programmed VIC or
+					   the external mode */
 	struct clk *hdmi_clk;
 	struct device *dev;
 	struct fb_info *info;
@@ -342,7 +343,7 @@ static void sh_hdmi_external_video_param(struct sh_hdmi *hdmi)
 	hdmi_write(hdmi, var->vsync_len, HDMI_EXTERNAL_V_DURATION);
 
 	/* Set bit 0 of HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS here for external mode */
-	if (!hdmi->preprogrammed_mode)
+	if (!hdmi->preprogrammed_vic)
 		hdmi_write(hdmi, sync | 1 | (voffset << 4),
 			   HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS);
 }
@@ -466,7 +467,18 @@ static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
  */
 static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
 {
-	if (hdmi->var.pixclock < 30000) {
+	if (hdmi->var.pixclock < 10000) {
+		/* for 1080p8bit 148MHz */
+		hdmi_write(hdmi, 0x1d, HDMI_SLIPHDMIT_PARAM_SETTINGS_1);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_3);
+		hdmi_write(hdmi, 0x4c, HDMI_SLIPHDMIT_PARAM_SETTINGS_5);
+		hdmi_write(hdmi, 0x1e, HDMI_SLIPHDMIT_PARAM_SETTINGS_6);
+		hdmi_write(hdmi, 0x48, HDMI_SLIPHDMIT_PARAM_SETTINGS_7);
+		hdmi_write(hdmi, 0x0e, HDMI_SLIPHDMIT_PARAM_SETTINGS_8);
+		hdmi_write(hdmi, 0x25, HDMI_SLIPHDMIT_PARAM_SETTINGS_9);
+		hdmi_write(hdmi, 0x04, HDMI_SLIPHDMIT_PARAM_SETTINGS_10);
+	} else if (hdmi->var.pixclock < 30000) {
 		/* 720p, 8bit, 74.25MHz. Might need to be adjusted for other formats */
 		/*
 		 * [1:0]	Speed_A
@@ -524,6 +536,7 @@ static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
  */
 static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
 {
+	struct fb_var_screeninfo *var = &hdmi->var;
 	u8 vic;
 
 	/* AVI InfoFrame */
@@ -565,17 +578,11 @@ static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
 	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB3);
 
 	/*
-	 * VIC = 1280 x 720p: ignored if external config is used
-	 * Send 2 for 720 x 480p, 16 for 1080p, ignored in external mode
+	 * VIC should be ignored if external config is used, so, we could just use 0,
+	 * but play safe and use a valid value in any case just in case
 	 */
-	if (hdmi->var.yres == 1080 && hdmi->var.xres == 1920)
-		vic = 16;
-	else if (hdmi->var.yres == 576 && hdmi->var.xres == 720)
-		vic = 17;
-	else if (hdmi->var.yres == 480 && hdmi->var.xres == 720)
-		vic = 2;
-	else if (hdmi->var.yres == 480 && hdmi->var.xres == 640)
-		vic = 1;
+	if (hdmi->preprogrammed_vic)
+		vic = hdmi->preprogrammed_vic;
 	else
 		vic = 4;
 	hdmi_write(hdmi, vic, HDMI_CTRL_PKT_BUF_ACCESS_PB4);
@@ -828,17 +835,25 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
 	if (!found)
 		return -ENXIO;
 
-	if ((found->xres == 640 && found->yres == 480 && found->refresh == 60) ||
-	    (found->xres == 720 && found->yres == 480 && found->refresh == 60) ||
-	    (found->xres == 720 && found->yres == 576 && found->refresh == 50) ||
-	    (found->xres == 1280 && found->yres == 720 && found->refresh == 60) ||
-	    (found->xres == 1920 && found->yres == 1080 && found->refresh == 60))
-		hdmi->preprogrammed_mode = true;
+	if (found->xres == 640 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 1;
+	else if (found->xres == 720 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 2;
+	else if (found->xres == 720 && found->yres == 576 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 17;
+	else if (found->xres == 1280 && found->yres == 720 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 4;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 24)
+		hdmi->preprogrammed_vic = 32;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 31;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 16;
 	else
-		hdmi->preprogrammed_mode = false;
+		hdmi->preprogrammed_vic = 0;
 
 	dev_dbg(hdmi->dev, "Using %s %s mode %ux%u@%uHz (%luHz), clock error %luHz\n",
-		modelist ? "default" : "EDID", hdmi->preprogrammed_mode ? "VIC" : "external",
+		modelist ? "default" : "EDID", hdmi->preprogrammed_vic ? "VIC" : "external",
 		found->xres, found->yres, found->refresh,
 		PICOS2KHZ(found->pixclock) * 1000, found_rate_error);
 
-- 
cgit v1.2.3


From 830539d14379d0f5cb07832a3e4466418011f843 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 10 Nov 2010 17:51:44 +0900
Subject: fbdev: sh_mobile_lcdcfb: fix up compiler warnings.

  CC      drivers/video/sh_mobile_lcdcfb.o
drivers/video/sh_mobile_lcdcfb.c: In function 'sh_mobile_check_var':
drivers/video/sh_mobile_lcdcfb.c:922: warning: format '%u' expects type 'unsigned int', but argument 11 has type 'long unsigned int'

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_lcdcfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 993be381c21c..37419ba2c29a 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -916,7 +916,7 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
 
 	if (var->xres > MAX_XRES || var->yres > MAX_YRES ||
 	    var->xres * var->yres * (ch->cfg.bpp / 8) * 2 > info->fix.smem_len) {
-		dev_warn(info->dev, "Invalid info: %u-%u-%u-%u x %u-%u-%u-%u @ %ukHz!\n",
+		dev_warn(info->dev, "Invalid info: %u-%u-%u-%u x %u-%u-%u-%u @ %lukHz!\n",
 			 var->left_margin, var->xres, var->right_margin, var->hsync_len,
 			 var->upper_margin, var->yres, var->lower_margin, var->vsync_len,
 			 PICOS2KHZ(var->pixclock));
-- 
cgit v1.2.3


From c724d07a56e60e91b0aa75193f86fb000545ffe4 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 10 Nov 2010 17:54:20 +0900
Subject: fbdev: sh_mobile_hdmi: fix up compiler warnings.

  CC      drivers/video/sh_mobile_hdmi.o
drivers/video/sh_mobile_hdmi.c: In function 'sh_hdmi_avi_infoframe_setup':
drivers/video/sh_mobile_hdmi.c:539: warning: unused variable 'var'
drivers/video/sh_mobile_hdmi.c: In function 'sh_hdmi_clk_configure':
drivers/video/sh_mobile_hdmi.c:1021: warning: unused variable 'pdata'

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 8338bd4d277e..3b4cf987fb43 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -536,7 +536,6 @@ static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
  */
 static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
 {
-	struct fb_var_screeninfo *var = &hdmi->var;
 	u8 vic;
 
 	/* AVI InfoFrame */
@@ -1018,7 +1017,6 @@ static bool sh_hdmi_must_reconfigure(struct sh_hdmi *hdmi)
 static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long hdmi_rate,
 				  unsigned long parent_rate)
 {
-	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
 	int ret;
 
 	if (parent_rate && clk_get_parent(hdmi->hdmi_clk)) {
-- 
cgit v1.2.3


From 2686b4b408c25349aee7b35558722d5730d67224 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Tue, 19 Oct 2010 12:39:48 +0100
Subject: ARM: 6311/2: mmci: work with only one irq

The DBx500 variants have only one IRQ line hooked up.  Allow these (and
any other implementations which choose to use only one irq) to work by
directing the PIO interrupts also to the first IRQ line.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 50 ++++++++++++++++++++++++++++++++++++++++---------
 drivers/mmc/host/mmci.h |  6 ++++++
 2 files changed, 47 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 87b4fc6c98c2..ed700a5b03ae 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -129,10 +129,26 @@ mmci_request_end(struct mmci_host *host, struct mmc_request *mrq)
 	spin_lock(&host->lock);
 }
 
+static void mmci_set_mask1(struct mmci_host *host, unsigned int mask)
+{
+	void __iomem *base = host->base;
+
+	if (host->singleirq) {
+		unsigned int mask0 = readl(base + MMCIMASK0);
+
+		mask0 &= ~MCI_IRQ1MASK;
+		mask0 |= mask;
+
+		writel(mask0, base + MMCIMASK0);
+	}
+
+	writel(mask, base + MMCIMASK1);
+}
+
 static void mmci_stop_data(struct mmci_host *host)
 {
 	writel(0, host->base + MMCIDATACTRL);
-	writel(0, host->base + MMCIMASK1);
+	mmci_set_mask1(host, 0);
 	host->data = NULL;
 }
 
@@ -198,7 +214,7 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 
 	writel(datactrl, base + MMCIDATACTRL);
 	writel(readl(base + MMCIMASK0) & ~MCI_DATAENDMASK, base + MMCIMASK0);
-	writel(irqmask, base + MMCIMASK1);
+	mmci_set_mask1(host, irqmask);
 }
 
 static void
@@ -437,7 +453,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 	 * "any data available" mode.
 	 */
 	if (status & MCI_RXACTIVE && host->size < variant->fifosize)
-		writel(MCI_RXDATAAVLBLMASK, base + MMCIMASK1);
+		mmci_set_mask1(host, MCI_RXDATAAVLBLMASK);
 
 	/*
 	 * If we run out of data, disable the data IRQs; this
@@ -446,7 +462,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 	 * stops us racing with our data end IRQ.
 	 */
 	if (host->size == 0) {
-		writel(0, base + MMCIMASK1);
+		mmci_set_mask1(host, 0);
 		writel(readl(base + MMCIMASK0) | MCI_DATAENDMASK, base + MMCIMASK0);
 	}
 
@@ -469,6 +485,14 @@ static irqreturn_t mmci_irq(int irq, void *dev_id)
 		struct mmc_data *data;
 
 		status = readl(host->base + MMCISTATUS);
+
+		if (host->singleirq) {
+			if (status & readl(host->base + MMCIMASK1))
+				mmci_pio_irq(irq, dev_id);
+
+			status &= ~MCI_IRQ1MASK;
+		}
+
 		status &= readl(host->base + MMCIMASK0);
 		writel(status, host->base + MMCICLEAR);
 
@@ -635,6 +659,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	struct variant_data *variant = id->data;
 	struct mmci_host *host;
 	struct mmc_host *mmc;
+	unsigned int mask;
 	int ret;
 
 	/* must have platform data */
@@ -806,11 +831,17 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	if (ret)
 		goto unmap;
 
-	ret = request_irq(dev->irq[1], mmci_pio_irq, IRQF_SHARED, DRIVER_NAME " (pio)", host);
-	if (ret)
-		goto irq0_free;
+	if (dev->irq[1] == NO_IRQ)
+		host->singleirq = true;
+	else {
+		ret = request_irq(dev->irq[1], mmci_pio_irq, IRQF_SHARED,
+				  DRIVER_NAME " (pio)", host);
+		if (ret)
+			goto irq0_free;
+	}
 
-	writel(MCI_IRQENABLE, host->base + MMCIMASK0);
+	mask = MCI_IRQENABLE;
+	writel(mask, host->base + MMCIMASK0);
 
 	amba_set_drvdata(dev, mmc);
 
@@ -864,7 +895,8 @@ static int __devexit mmci_remove(struct amba_device *dev)
 		writel(0, host->base + MMCIDATACTRL);
 
 		free_irq(dev->irq[0], host);
-		free_irq(dev->irq[1], host);
+		if (!host->singleirq)
+			free_irq(dev->irq[1], host);
 
 		if (host->gpio_wp != -ENOSYS)
 			gpio_free(host->gpio_wp);
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 4ae887fc0189..b4e48bde1b4e 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -139,6 +139,11 @@
 	MCI_DATATIMEOUTMASK|MCI_TXUNDERRUNMASK|MCI_RXOVERRUNMASK|	\
 	MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATABLOCKENDMASK)
 
+/* These interrupts are directed to IRQ1 when two IRQ lines are available */
+#define MCI_IRQ1MASK \
+	(MCI_RXFIFOHALFFULLMASK | MCI_RXDATAAVLBLMASK | \
+	 MCI_TXFIFOHALFEMPTYMASK)
+
 #define NR_SG		16
 
 struct clk;
@@ -154,6 +159,7 @@ struct mmci_host {
 	int			gpio_cd;
 	int			gpio_wp;
 	int			gpio_cd_irq;
+	bool			singleirq;
 
 	unsigned int		data_xfered;
 
-- 
cgit v1.2.3


From f20f8f21e0402c785c342547f7e49eafc42cfb52 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Tue, 19 Oct 2010 13:41:24 +0100
Subject: ARM: 6399/3: mmci: handle broken MCI_DATABLOCKEND hardware

On the U300 the MCI_DATAEND and MCI_DATABLOCKEND IRQs can arrive
out-of-order. Replace an ugly #ifdef hack with a proper runtime
solution which models what is really happening.

In the U300 DMA mode and on all Ux500 models, the MCI_DATABLOCKEND
flag isn't properly cleared in hardware following and ACK leading
to all kind of weird behaviour when the flag is still up in
subsequent interrupts, so we add two flags indicating the
error and handle this runtime.

Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 93 ++++++++++++++++++++++++++++++++++++++++---------
 drivers/mmc/host/mmci.h |  3 ++
 2 files changed, 80 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index ed700a5b03ae..976c9d0e8080 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -45,6 +45,10 @@ static unsigned int fmax = 515633;
  *	      is asserted (likewise for RX)
  * @fifohalfsize: number of bytes that can be written when MCI_TXFIFOHALFEMPTY
  *		  is asserted (likewise for RX)
+ * @broken_blockend: the MCI_DATABLOCKEND is broken on the hardware
+ *		and will not work at all.
+ * @broken_blockend_dma: the MCI_DATABLOCKEND is broken on the hardware when
+ *		using DMA.
  */
 struct variant_data {
 	unsigned int		clkreg;
@@ -52,6 +56,8 @@ struct variant_data {
 	unsigned int		datalength_bits;
 	unsigned int		fifosize;
 	unsigned int		fifohalfsize;
+	bool			broken_blockend;
+	bool			broken_blockend_dma;
 };
 
 static struct variant_data variant_arm = {
@@ -65,6 +71,7 @@ static struct variant_data variant_u300 = {
 	.fifohalfsize		= 8 * 4,
 	.clkreg_enable		= 1 << 13, /* HWFCEN */
 	.datalength_bits	= 16,
+	.broken_blockend_dma	= true,
 };
 
 static struct variant_data variant_ux500 = {
@@ -73,6 +80,7 @@ static struct variant_data variant_ux500 = {
 	.clkreg			= MCI_CLK_ENABLE,
 	.clkreg_enable		= 1 << 14, /* HWFCEN */
 	.datalength_bits	= 24,
+	.broken_blockend	= true,
 };
 /*
  * This must be called with host->lock held
@@ -178,6 +186,8 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 	host->data = data;
 	host->size = data->blksz * data->blocks;
 	host->data_xfered = 0;
+	host->blockend = false;
+	host->dataend = false;
 
 	mmci_init_sg(host, data);
 
@@ -249,20 +259,9 @@ static void
 mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 	      unsigned int status)
 {
-	if (status & MCI_DATABLOCKEND) {
-		host->data_xfered += data->blksz;
-#ifdef CONFIG_ARCH_U300
-		/*
-		 * On the U300 some signal or other is
-		 * badly routed so that a data write does
-		 * not properly terminate with a MCI_DATAEND
-		 * status flag. This quirk will make writes
-		 * work again.
-		 */
-		if (data->flags & MMC_DATA_WRITE)
-			status |= MCI_DATAEND;
-#endif
-	}
+	struct variant_data *variant = host->variant;
+
+	/* First check for errors */
 	if (status & (MCI_DATACRCFAIL|MCI_DATATIMEOUT|MCI_TXUNDERRUN|MCI_RXOVERRUN)) {
 		dev_dbg(mmc_dev(host->mmc), "MCI ERROR IRQ (status %08x)\n", status);
 		if (status & MCI_DATACRCFAIL)
@@ -271,7 +270,10 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 			data->error = -ETIMEDOUT;
 		else if (status & (MCI_TXUNDERRUN|MCI_RXOVERRUN))
 			data->error = -EIO;
-		status |= MCI_DATAEND;
+
+		/* Force-complete the transaction */
+		host->blockend = true;
+		host->dataend = true;
 
 		/*
 		 * We hit an error condition.  Ensure that any data
@@ -289,9 +291,64 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 			local_irq_restore(flags);
 		}
 	}
-	if (status & MCI_DATAEND) {
+
+	/*
+	 * On ARM variants in PIO mode, MCI_DATABLOCKEND
+	 * is always sent first, and we increase the
+	 * transfered number of bytes for that IRQ. Then
+	 * MCI_DATAEND follows and we conclude the transaction.
+	 *
+	 * On the Ux500 single-IRQ variant MCI_DATABLOCKEND
+	 * doesn't seem to immediately clear from the status,
+	 * so we can't use it keep count when only one irq is
+	 * used because the irq will hit for other reasons, and
+	 * then the flag is still up. So we use the MCI_DATAEND
+	 * IRQ at the end of the entire transfer because
+	 * MCI_DATABLOCKEND is broken.
+	 *
+	 * In the U300, the IRQs can arrive out-of-order,
+	 * e.g. MCI_DATABLOCKEND sometimes arrives after MCI_DATAEND,
+	 * so for this case we use the flags "blockend" and
+	 * "dataend" to make sure both IRQs have arrived before
+	 * concluding the transaction. (This does not apply
+	 * to the Ux500 which doesn't fire MCI_DATABLOCKEND
+	 * at all.) In DMA mode it suffers from the same problem
+	 * as the Ux500.
+	 */
+	if (status & MCI_DATABLOCKEND) {
+		/*
+		 * Just being a little over-cautious, we do not
+		 * use this progressive update if the hardware blockend
+		 * flag is unreliable: since it can stay high between
+		 * IRQs it will corrupt the transfer counter.
+		 */
+		if (!variant->broken_blockend)
+			host->data_xfered += data->blksz;
+		host->blockend = true;
+	}
+
+	if (status & MCI_DATAEND)
+		host->dataend = true;
+
+	/*
+	 * On variants with broken blockend we shall only wait for dataend,
+	 * on others we must sync with the blockend signal since they can
+	 * appear out-of-order.
+	 */
+	if (host->dataend && (host->blockend || variant->broken_blockend)) {
 		mmci_stop_data(host);
 
+		/* Reset these flags */
+		host->blockend = false;
+		host->dataend = false;
+
+		/*
+		 * Variants with broken blockend flags need to handle the
+		 * end of the entire transfer here.
+		 */
+		if (variant->broken_blockend && !data->error)
+			host->data_xfered += data->blksz * data->blocks;
+
 		if (!data->stop) {
 			mmci_request_end(host, data->mrq);
 		} else {
@@ -841,6 +898,10 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	}
 
 	mask = MCI_IRQENABLE;
+	/* Don't use the datablockend flag if it's broken */
+	if (variant->broken_blockend)
+		mask &= ~MCI_DATABLOCKEND;
+
 	writel(mask, host->base + MMCIMASK0);
 
 	amba_set_drvdata(dev, mmc);
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index b4e48bde1b4e..df06f01aac89 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -177,6 +177,9 @@ struct mmci_host {
 	struct timer_list	timer;
 	unsigned int		oldstat;
 
+	bool			blockend;
+	bool			dataend;
+
 	/* pio stuff */
 	struct sg_mapping_iter	sg_miter;
 	unsigned int		size;
-- 
cgit v1.2.3


From 34177802001894e064c857cac2759f68119550cd Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Tue, 19 Oct 2010 12:43:58 +0100
Subject: ARM: 6438/2: mmci: add SDIO support for ST Variants

This adds some minor variant data and trickery to enable SDIO
on the ST Micro variants of MMCI/PL180.

Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 976c9d0e8080..0814b88b44d6 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -19,6 +19,7 @@
 #include <linux/highmem.h>
 #include <linux/log2.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
 #include <linux/amba/bus.h>
 #include <linux/clk.h>
 #include <linux/scatterlist.h>
@@ -49,6 +50,7 @@ static unsigned int fmax = 515633;
  *		and will not work at all.
  * @broken_blockend_dma: the MCI_DATABLOCKEND is broken on the hardware when
  *		using DMA.
+ * @sdio: variant supports SDIO
  */
 struct variant_data {
 	unsigned int		clkreg;
@@ -58,6 +60,7 @@ struct variant_data {
 	unsigned int		fifohalfsize;
 	bool			broken_blockend;
 	bool			broken_blockend_dma;
+	bool			sdio;
 };
 
 static struct variant_data variant_arm = {
@@ -72,6 +75,7 @@ static struct variant_data variant_u300 = {
 	.clkreg_enable		= 1 << 13, /* HWFCEN */
 	.datalength_bits	= 16,
 	.broken_blockend_dma	= true,
+	.sdio			= true,
 };
 
 static struct variant_data variant_ux500 = {
@@ -81,6 +85,7 @@ static struct variant_data variant_ux500 = {
 	.clkreg_enable		= 1 << 14, /* HWFCEN */
 	.datalength_bits	= 24,
 	.broken_blockend	= true,
+	.sdio			= true,
 };
 /*
  * This must be called with host->lock held
@@ -222,6 +227,11 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 		irqmask = MCI_TXFIFOHALFEMPTYMASK;
 	}
 
+	/* The ST Micro variants has a special bit to enable SDIO */
+	if (variant->sdio && host->mmc->card)
+		if (mmc_card_sdio(host->mmc->card))
+			datactrl |= MCI_ST_DPSM_SDIOEN;
+
 	writel(datactrl, base + MMCIDATACTRL);
 	writel(readl(base + MMCIMASK0) & ~MCI_DATAENDMASK, base + MMCIMASK0);
 	mmci_set_mask1(host, irqmask);
@@ -429,7 +439,32 @@ static int mmci_pio_write(struct mmci_host *host, char *buffer, unsigned int rem
 			 variant->fifosize : variant->fifohalfsize;
 		count = min(remain, maxcnt);
 
-		writesl(base + MMCIFIFO, ptr, count >> 2);
+		/*
+		 * The ST Micro variant for SDIO transfer sizes
+		 * less then 8 bytes should have clock H/W flow
+		 * control disabled.
+		 */
+		if (variant->sdio &&
+		    mmc_card_sdio(host->mmc->card)) {
+			if (count < 8)
+				writel(readl(host->base + MMCICLOCK) &
+					~variant->clkreg_enable,
+					host->base + MMCICLOCK);
+			else
+				writel(readl(host->base + MMCICLOCK) |
+					variant->clkreg_enable,
+					host->base + MMCICLOCK);
+		}
+
+		/*
+		 * SDIO especially may want to send something that is
+		 * not divisible by 4 (as opposed to card sectors
+		 * etc), and the FIFO only accept full 32-bit writes.
+		 * So compensate by adding +3 on the count, a single
+		 * byte become a 32bit write, 7 bytes will be two
+		 * 32bit writes etc.
+		 */
+		writesl(base + MMCIFIFO, ptr, (count + 3) >> 2);
 
 		ptr += count;
 		remain -= count;
-- 
cgit v1.2.3


From a404ad1ff593589bdd34c48ebecddada9edbfaf3 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Mon, 18 Oct 2010 22:33:53 +0100
Subject: ARM: 6452/1: Fix checkpatch.pl issues in drivers/rtc/rtc-sa1100.c.

This patch fixes checkpatch.pl issues in drivers/rtc/rtc-sa1100.c,
which I will later modify.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/rtc/rtc-sa1100.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index e4a44b641702..e19ed0f6dca0 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -39,7 +39,7 @@
 #include <mach/regs-ost.h>
 #endif
 
-#define RTC_DEF_DIVIDER		32768 - 1
+#define RTC_DEF_DIVIDER		(32768 - 1)
 #define RTC_DEF_TRIM		0
 
 static unsigned long rtc_freq = 1024;
@@ -61,7 +61,8 @@ static inline int rtc_periodic_alarm(struct rtc_time *tm)
  * Calculate the next alarm time given the requested alarm time mask
  * and the current time.
  */
-static void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm)
+static void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now,
+	struct rtc_time *alrm)
 {
 	unsigned long next_time;
 	unsigned long now_time;
@@ -178,7 +179,7 @@ static int sa1100_rtc_read_callback(struct device *dev, int data)
 		 * Here we compare (match - OSCR) 8 instead of 0 --
 		 * see comment in pxa_timer_interrupt() for explanation.
 		 */
-		while( (signed long)((osmr1 = OSMR1) - OSCR) <= 8 ) {
+		while ((signed long)((osmr1 = OSMR1) - OSCR) <= 8) {
 			data += 0x100;
 			OSSR = OSSR_M1;	/* clear match on timer 1 */
 			OSMR1 = osmr1 + period;
@@ -192,19 +193,19 @@ static int sa1100_rtc_open(struct device *dev)
 	int ret;
 
 	ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, IRQF_DISABLED,
-				"rtc 1Hz", dev);
+		"rtc 1Hz", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_RTC1Hz);
 		goto fail_ui;
 	}
 	ret = request_irq(IRQ_RTCAlrm, sa1100_rtc_interrupt, IRQF_DISABLED,
-				"rtc Alrm", dev);
+		"rtc Alrm", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_RTCAlrm);
 		goto fail_ai;
 	}
 	ret = request_irq(IRQ_OST1, timer1_interrupt, IRQF_DISABLED,
-				"rtc timer", dev);
+		"rtc timer", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_OST1);
 		goto fail_pi;
@@ -236,7 +237,7 @@ static void sa1100_rtc_release(struct device *dev)
 static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
 		unsigned long arg)
 {
-	switch(cmd) {
+	switch (cmd) {
 	case RTC_AIE_OFF:
 		spin_lock_irq(&sa1100_rtc_lock);
 		RTSR &= ~RTSR_ALE;
@@ -364,7 +365,8 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 	 */
 	if (RTTR == 0) {
 		RTTR = RTC_DEF_DIVIDER + (RTC_DEF_TRIM << 16);
-		dev_warn(&pdev->dev, "warning: initializing default clock divider/trim value\n");
+		dev_warn(&pdev->dev, "warning: "
+			"initializing default clock divider/trim value\n");
 		/* The current RTC value probably doesn't make sense either */
 		RCNR = 0;
 	}
@@ -386,7 +388,7 @@ static int sa1100_rtc_remove(struct platform_device *pdev)
 {
 	struct rtc_device *rtc = platform_get_drvdata(pdev);
 
- 	if (rtc)
+	if (rtc)
 		rtc_device_unregister(rtc);
 
 	return 0;
-- 
cgit v1.2.3


From fd3ee6d3421bc05ce42ee7f48071aee72051af28 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Mon, 18 Oct 2010 22:34:47 +0100
Subject: ARM: 6453/1: sa1100: Print the value of RTSR on /proc/drivers/rtc.

This patch adds a line to the output of /proc/drivers/rtc to show
the value of the RTSR register. It will be used to demonstrate
a nasty initialization bug that will be fixed in the sequence.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/rtc/rtc-sa1100.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index e19ed0f6dca0..b04c8374a279 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -334,6 +334,7 @@ static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq)
 	seq_printf(seq, "periodic_IRQ\t: %s\n",
 			(OIER & OIER_E1) ? "yes" : "no");
 	seq_printf(seq, "periodic_freq\t: %ld\n", rtc_freq);
+	seq_printf(seq, "RTSR\t\t: 0x%08x\n", (u32)RTSR);
 
 	return 0;
 }
-- 
cgit v1.2.3


From 7decaa557a20f48aabef35f817ec16ef563567b0 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Mon, 18 Oct 2010 22:35:54 +0100
Subject: ARM: 6454/1: sa1100: Fix for a nasty initialization bug in the RTSR.

This patch fixes a nasty initialization condition on the RTSR register.
Sometimes, bit 1 will wake up set, sometimes not. This can be seen
by checking the value of the RTSR by typing '$ cat /proc/driver/rtc',
which has been provided by the previous patch.

If this bit is set, the command '$ cat /dev/rtc0' will lock the system
in an endless interrupt routine calling loop.

This patch fixes the issue both at sa1100_rtc_probe(), where it avoids
a spurious interrupt from happening, and at sa1100_rtc_interrupt(),
which is the robust solution, though it does not avoid the first
spurious interrupt.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/rtc/rtc-sa1100.c | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index b04c8374a279..b0985f727078 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -117,7 +117,23 @@ static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id)
 	rtsr = RTSR;
 	/* clear interrupt sources */
 	RTSR = 0;
-	RTSR = (RTSR_AL | RTSR_HZ) & (rtsr >> 2);
+	/* Fix for a nasty initialization problem the in SA11xx RTSR register.
+	 * See also the comments in sa1100_rtc_probe(). */
+	if (rtsr & (RTSR_ALE | RTSR_HZE)) {
+		/* This is the original code, before there was the if test
+		 * above. This code does not clear interrupts that were not
+		 * enabled. */
+		RTSR = (RTSR_AL | RTSR_HZ) & (rtsr >> 2);
+	} else {
+		/* For some reason, it is possible to enter this routine
+		 * without interruptions enabled, it has been tested with
+		 * several units (Bug in SA11xx chip?).
+		 *
+		 * This situation leads to an infinite "loop" of interrupt
+		 * routine calling and as a result the processor seems to
+		 * lock on its first call to open(). */
+		RTSR = RTSR_AL | RTSR_HZ;
+	}
 
 	/* clear alarm interrupt if it has occurred */
 	if (rtsr & RTSR_AL)
@@ -382,6 +398,30 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, rtc);
 
+	/* Fix for a nasty initialization problem the in SA11xx RTSR register.
+	 * See also the comments in sa1100_rtc_interrupt().
+	 *
+	 * Sometimes bit 1 of the RTSR (RTSR_HZ) will wake up 1, which means an
+	 * interrupt pending, even though interrupts were never enabled.
+	 * In this case, this bit it must be reset before enabling
+	 * interruptions to avoid a nonexistent interrupt to occur.
+	 *
+	 * In principle, the same problem would apply to bit 0, although it has
+	 * never been observed to happen.
+	 *
+	 * This issue is addressed both here and in sa1100_rtc_interrupt().
+	 * If the issue is not addressed here, in the times when the processor
+	 * wakes up with the bit set there will be one spurious interrupt.
+	 *
+	 * The issue is also dealt with in sa1100_rtc_interrupt() to be on the
+	 * safe side, once the condition that lead to this strange
+	 * initialization is unknown and could in principle happen during
+	 * normal processing.
+	 *
+	 * Notice that clearing bit 1 and 0 is accomplished by writting ONES to
+	 * the corresponding bits in RTSR. */
+	RTSR = RTSR_AL | RTSR_HZ;
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From 673483c7d3a25c43d1208bb07e3888bc5136e8cf Mon Sep 17 00:00:00 2001
From: Ron Mercer <ron.mercer@qlogic.com>
Date: Wed, 10 Nov 2010 09:29:45 +0000
Subject: qlge: Add firmware info to ethtool get regs.

By default we add firmware information to ethtool get regs.
Optionally firmware info can instead be sent to log.

Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlge/qlge.h         |  2 ++
 drivers/net/qlge/qlge_dbg.c     | 21 ++++++++++++++++++++-
 drivers/net/qlge/qlge_ethtool.c | 19 ++++++++++++++++---
 drivers/net/qlge/qlge_mpi.c     |  2 +-
 4 files changed, 39 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 22821398fc63..b1e815127cde 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -2221,6 +2221,7 @@ int ql_write_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 data);
 int ql_unpause_mpi_risc(struct ql_adapter *qdev);
 int ql_pause_mpi_risc(struct ql_adapter *qdev);
 int ql_hard_reset_mpi_risc(struct ql_adapter *qdev);
+int ql_soft_reset_mpi_risc(struct ql_adapter *qdev);
 int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
 		u32 ram_addr, int word_count);
 int ql_core_dump(struct ql_adapter *qdev,
@@ -2236,6 +2237,7 @@ int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control);
 int ql_mb_get_port_cfg(struct ql_adapter *qdev);
 int ql_mb_set_port_cfg(struct ql_adapter *qdev);
 int ql_wait_fifo_empty(struct ql_adapter *qdev);
+void ql_get_dump(struct ql_adapter *qdev, void *buff);
 void ql_gen_reg_dump(struct ql_adapter *qdev,
 			struct ql_reg_dump *mpi_coredump);
 netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev);
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c
index 4747492935ef..fca804f36d61 100644
--- a/drivers/net/qlge/qlge_dbg.c
+++ b/drivers/net/qlge/qlge_dbg.c
@@ -1317,9 +1317,28 @@ void ql_gen_reg_dump(struct ql_adapter *qdev,
 	status = ql_get_ets_regs(qdev, &mpi_coredump->ets[0]);
 	if (status)
 		return;
+}
+
+void ql_get_dump(struct ql_adapter *qdev, void *buff)
+{
+	/*
+	 * If the dump has already been taken and is stored
+	 * in our internal buffer and if force dump is set then
+	 * just start the spool to dump it to the log file
+	 * and also, take a snapshot of the general regs to
+	 * to the user's buffer or else take complete dump
+	 * to the user's buffer if force is not set.
+	 */
 
-	if (test_bit(QL_FRC_COREDUMP, &qdev->flags))
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags)) {
+		if (!ql_core_dump(qdev, buff))
+			ql_soft_reset_mpi_risc(qdev);
+		else
+			netif_err(qdev, drv, qdev->ndev, "coredump failed!\n");
+	} else {
+		ql_gen_reg_dump(qdev, buff);
 		ql_get_core_dump(qdev);
+	}
 }
 
 /* Coredump to messages log file using separate worker thread */
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 4892d64f4e05..8149cc9de4ca 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -375,7 +375,10 @@ static void ql_get_drvinfo(struct net_device *ndev,
 	strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32);
 	drvinfo->n_stats = 0;
 	drvinfo->testinfo_len = 0;
-	drvinfo->regdump_len = 0;
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		drvinfo->regdump_len = sizeof(struct ql_mpi_coredump);
+	else
+		drvinfo->regdump_len = sizeof(struct ql_reg_dump);
 	drvinfo->eedump_len = 0;
 }
 
@@ -547,7 +550,12 @@ static void ql_self_test(struct net_device *ndev,
 
 static int ql_get_regs_len(struct net_device *ndev)
 {
-	return sizeof(struct ql_reg_dump);
+	struct ql_adapter *qdev = netdev_priv(ndev);
+
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		return sizeof(struct ql_mpi_coredump);
+	else
+		return sizeof(struct ql_reg_dump);
 }
 
 static void ql_get_regs(struct net_device *ndev,
@@ -555,7 +563,12 @@ static void ql_get_regs(struct net_device *ndev,
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
 
-	ql_gen_reg_dump(qdev, p);
+	ql_get_dump(qdev, p);
+	qdev->core_is_dumped = 0;
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		regs->len = sizeof(struct ql_mpi_coredump);
+	else
+		regs->len = sizeof(struct ql_reg_dump);
 }
 
 static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 0e7c7c7ee164..100a462cc916 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -87,7 +87,7 @@ exit:
 	return status;
 }
 
-static int ql_soft_reset_mpi_risc(struct ql_adapter *qdev)
+int ql_soft_reset_mpi_risc(struct ql_adapter *qdev)
 {
 	int status;
 	status = ql_write_mpi_reg(qdev, 0x00001010, 1);
-- 
cgit v1.2.3


From 0c6202b3278b417444a59cecc59e6e5af04db7fd Mon Sep 17 00:00:00 2001
From: Ron Mercer <ron.mercer@qlogic.com>
Date: Wed, 10 Nov 2010 09:29:46 +0000
Subject: qlge: Version change to v1.00.00.27

Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlge/qlge.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index b1e815127cde..bdb8fe868539 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -16,7 +16,7 @@
  */
 #define DRV_NAME  	"qlge"
 #define DRV_STRING 	"QLogic 10 Gigabit PCI-E Ethernet Driver "
-#define DRV_VERSION	"v1.00.00.25.00.00-01"
+#define DRV_VERSION	"v1.00.00.27.00.00-01"
 
 #define WQ_ADDR_ALIGN	0x3	/* 4 byte alignment */
 
-- 
cgit v1.2.3


From 0146f26145af75d53e12dbf23a36996aff373680 Mon Sep 17 00:00:00 2001
From: Feng Tang <feng.tang@intel.com>
Date: Wed, 10 Nov 2010 17:29:17 +0000
Subject: rtc: Add drivers/rtc/rtc-mrst.c

Provide the standard kernel rtc driver interface on top of the vrtc layer
added in the previous patch.

Signed-off-by: Feng Tang <feng.tang@intel.com>
LKML-Reference: <20101110172911.3311.20593.stgit@localhost.localdomain>
[Fixed swapped arguments on IPC]
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
[Cleaned up and the device creation moved to arch/x86/platform]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/platform/mrst/vrtc.c |  46 ++++
 drivers/rtc/Kconfig           |  12 +
 drivers/rtc/Makefile          |   1 +
 drivers/rtc/rtc-mrst.c        | 578 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 637 insertions(+)
 create mode 100644 drivers/rtc/rtc-mrst.c

(limited to 'drivers')

diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 4944bd521d2c..4d3f770456f7 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -20,6 +20,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/sfi.h>
+#include <linux/platform_device.h>
 
 #include <asm/mrst.h>
 #include <asm/mrst-vrtc.h>
@@ -118,3 +119,48 @@ void __init mrst_rtc_init(void)
 	x86_platform.get_wallclock = vrtc_get_time;
 	x86_platform.set_wallclock = vrtc_set_mmss;
 }
+
+/*
+ * The Moorestown platform has a memory mapped virtual RTC device that emulates
+ * the programming interface of the RTC.
+ */
+
+static struct resource vrtc_resources[] = {
+	[0] = {
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static struct platform_device vrtc_device = {
+	.name		= "rtc_mrst",
+	.id		= -1,
+	.resource	= vrtc_resources,
+	.num_resources	= ARRAY_SIZE(vrtc_resources),
+};
+
+/* Register the RTC device if appropriate */
+static int __init mrst_device_create(void)
+{
+	/* No Moorestown, no device */
+	if (!mrst_identify_cpu())
+		return -ENODEV;
+	/* No timer, no device */
+	if (!sfi_mrtc_num)
+		return -ENODEV;
+
+	/* iomem resource */
+	vrtc_resources[0].start = sfi_mrtc_array[0].phys_addr;
+	vrtc_resources[0].end = sfi_mrtc_array[0].phys_addr +
+				MRST_VRTC_MAP_SZ;
+	/* irq resource */
+	vrtc_resources[1].start = sfi_mrtc_array[0].irq;
+	vrtc_resources[1].end = sfi_mrtc_array[0].irq;
+
+	platform_device_register(&vrtc_device);
+	return 0;
+}
+
+module_init(mrst_device_create);
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 2883428d5ac8..4941cade319f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -463,6 +463,18 @@ config RTC_DRV_CMOS
 	  This driver can also be built as a module. If so, the module
 	  will be called rtc-cmos.
 
+config RTC_DRV_VRTC
+	tristate "Virtual RTC for Moorestown platforms"
+	depends on X86_MRST
+	default y if X86_MRST
+
+	help
+	Say "yes" here to get direct support for the real time clock
+	found on Moorestown platforms. The VRTC is a emulated RTC that
+	derives its clock source from a real RTC in the PMIC. The MC146818
+	style programming interface is mostly conserved, but any
+	updates are done via IPC calls to the system controller FW.
+
 config RTC_DRV_DS1216
 	tristate "Dallas DS1216"
 	depends on SNI_RM
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 4c2832df4697..2afdaf3ff986 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -30,6 +30,7 @@ obj-$(CONFIG_RTC_DRV_CMOS)	+= rtc-cmos.o
 obj-$(CONFIG_RTC_DRV_COH901331)	+= rtc-coh901331.o
 obj-$(CONFIG_RTC_DRV_DAVINCI)	+= rtc-davinci.o
 obj-$(CONFIG_RTC_DRV_DM355EVM)	+= rtc-dm355evm.o
+obj-$(CONFIG_RTC_DRV_VRTC)	+= rtc-mrst.o
 obj-$(CONFIG_RTC_DRV_DS1216)	+= rtc-ds1216.o
 obj-$(CONFIG_RTC_DRV_DS1286)	+= rtc-ds1286.o
 obj-$(CONFIG_RTC_DRV_DS1302)	+= rtc-ds1302.o
diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
new file mode 100644
index 000000000000..67b6be2b874d
--- /dev/null
+++ b/drivers/rtc/rtc-mrst.c
@@ -0,0 +1,578 @@
+/*
+ * rtc-mrst.c: Driver for Moorestown virtual RTC
+ *
+ * (C) Copyright 2009 Intel Corporation
+ * Author: Jacob Pan (jacob.jun.pan@intel.com)
+ *	   Feng Tang (feng.tang@intel.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ *
+ * Note:
+ * VRTC is emulated by system controller firmware, the real HW
+ * RTC is located in the PMIC device. SCU FW shadows PMIC RTC
+ * in a memory mapped IO space that is visible to the host IA
+ * processor.
+ *
+ * This driver is based upon drivers/rtc/rtc-cmos.c
+ */
+
+/*
+ * Note:
+ *  * vRTC only supports binary mode and 24H mode
+ *  * vRTC only support PIE and AIE, no UIE, and its PIE only happens
+ *    at 23:59:59pm everyday, no support for adjustable frequency
+ *  * Alarm function is also limited to hr/min/sec.
+ */
+
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+
+#include <asm-generic/rtc.h>
+#include <asm/intel_scu_ipc.h>
+#include <asm/mrst.h>
+#include <asm/mrst-vrtc.h>
+
+struct mrst_rtc {
+	struct rtc_device	*rtc;
+	struct device		*dev;
+	int			irq;
+	struct resource		*iomem;
+
+	u8			enabled_wake;
+	u8			suspend_ctrl;
+};
+
+static const char driver_name[] = "rtc_mrst";
+
+#define	RTC_IRQMASK	(RTC_PF | RTC_AF)
+
+static inline int is_intr(u8 rtc_intr)
+{
+	if (!(rtc_intr & RTC_IRQF))
+		return 0;
+	return rtc_intr & RTC_IRQMASK;
+}
+
+/*
+ * rtc_time's year contains the increment over 1900, but vRTC's YEAR
+ * register can't be programmed to value larger than 0x64, so vRTC
+ * driver chose to use 1960 (1970 is UNIX time start point) as the base,
+ * and does the translation at read/write time
+ */
+static int mrst_read_time(struct device *dev, struct rtc_time *time)
+{
+	unsigned long flags;
+
+	if (rtc_is_updating())
+		mdelay(20);
+
+	spin_lock_irqsave(&rtc_lock, flags);
+	time->tm_sec = vrtc_cmos_read(RTC_SECONDS);
+	time->tm_min = vrtc_cmos_read(RTC_MINUTES);
+	time->tm_hour = vrtc_cmos_read(RTC_HOURS);
+	time->tm_mday = vrtc_cmos_read(RTC_DAY_OF_MONTH);
+	time->tm_mon = vrtc_cmos_read(RTC_MONTH);
+	time->tm_year = vrtc_cmos_read(RTC_YEAR);
+	spin_unlock_irqrestore(&rtc_lock, flags);
+
+	/* Adjust for the 1960/1900 */
+	time->tm_year += 60;
+	time->tm_mon--;
+	return RTC_24H;
+}
+
+static int mrst_set_time(struct device *dev, struct rtc_time *time)
+{
+	int ret;
+	unsigned long flags;
+	unsigned char mon, day, hrs, min, sec;
+	unsigned int yrs;
+
+	yrs = time->tm_year;
+	mon = time->tm_mon + 1;   /* tm_mon starts at zero */
+	day = time->tm_mday;
+	hrs = time->tm_hour;
+	min = time->tm_min;
+	sec = time->tm_sec;
+
+	if (yrs < 70 || yrs > 138)
+		return -EINVAL;
+	yrs -= 60;
+
+	spin_lock_irqsave(&rtc_lock, flags);
+
+	vrtc_cmos_write(yrs, RTC_YEAR);
+	vrtc_cmos_write(mon, RTC_MONTH);
+	vrtc_cmos_write(day, RTC_DAY_OF_MONTH);
+	vrtc_cmos_write(hrs, RTC_HOURS);
+	vrtc_cmos_write(min, RTC_MINUTES);
+	vrtc_cmos_write(sec, RTC_SECONDS);
+
+	spin_unlock_irqrestore(&rtc_lock, flags);
+
+	ret = intel_scu_ipc_simple_command(IPCMSG_VRTC, IPC_CMD_VRTC_SETTIME);
+	return ret;
+}
+
+static int mrst_read_alarm(struct device *dev, struct rtc_wkalrm *t)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned char rtc_control;
+
+	if (mrst->irq <= 0)
+		return -EIO;
+
+	/* Basic alarms only support hour, minute, and seconds fields.
+	 * Some also support day and month, for alarms up to a year in
+	 * the future.
+	 */
+	t->time.tm_mday = -1;
+	t->time.tm_mon = -1;
+	t->time.tm_year = -1;
+
+	/* vRTC only supports binary mode */
+	spin_lock_irq(&rtc_lock);
+	t->time.tm_sec = vrtc_cmos_read(RTC_SECONDS_ALARM);
+	t->time.tm_min = vrtc_cmos_read(RTC_MINUTES_ALARM);
+	t->time.tm_hour = vrtc_cmos_read(RTC_HOURS_ALARM);
+
+	rtc_control = vrtc_cmos_read(RTC_CONTROL);
+	spin_unlock_irq(&rtc_lock);
+
+	t->enabled = !!(rtc_control & RTC_AIE);
+	t->pending = 0;
+
+	return 0;
+}
+
+static void mrst_checkintr(struct mrst_rtc *mrst, unsigned char rtc_control)
+{
+	unsigned char	rtc_intr;
+
+	/*
+	 * NOTE after changing RTC_xIE bits we always read INTR_FLAGS;
+	 * allegedly some older rtcs need that to handle irqs properly
+	 */
+	rtc_intr = vrtc_cmos_read(RTC_INTR_FLAGS);
+	rtc_intr &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;
+	if (is_intr(rtc_intr))
+		rtc_update_irq(mrst->rtc, 1, rtc_intr);
+}
+
+static void mrst_irq_enable(struct mrst_rtc *mrst, unsigned char mask)
+{
+	unsigned char	rtc_control;
+
+	/*
+	 * Flush any pending IRQ status, notably for update irqs,
+	 * before we enable new IRQs
+	 */
+	rtc_control = vrtc_cmos_read(RTC_CONTROL);
+	mrst_checkintr(mrst, rtc_control);
+
+	rtc_control |= mask;
+	vrtc_cmos_write(rtc_control, RTC_CONTROL);
+
+	mrst_checkintr(mrst, rtc_control);
+}
+
+static void mrst_irq_disable(struct mrst_rtc *mrst, unsigned char mask)
+{
+	unsigned char	rtc_control;
+
+	rtc_control = vrtc_cmos_read(RTC_CONTROL);
+	rtc_control &= ~mask;
+	vrtc_cmos_write(rtc_control, RTC_CONTROL);
+	mrst_checkintr(mrst, rtc_control);
+}
+
+static int mrst_set_alarm(struct device *dev, struct rtc_wkalrm *t)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned char hrs, min, sec;
+	int ret = 0;
+
+	if (!mrst->irq)
+		return -EIO;
+
+	hrs = t->time.tm_hour;
+	min = t->time.tm_min;
+	sec = t->time.tm_sec;
+
+	spin_lock_irq(&rtc_lock);
+	/* Next rtc irq must not be from previous alarm setting */
+	mrst_irq_disable(mrst, RTC_AIE);
+
+	/* Update alarm */
+	vrtc_cmos_write(hrs, RTC_HOURS_ALARM);
+	vrtc_cmos_write(min, RTC_MINUTES_ALARM);
+	vrtc_cmos_write(sec, RTC_SECONDS_ALARM);
+
+	spin_unlock_irq(&rtc_lock);
+
+	ret = intel_scu_ipc_simple_command(IPCMSG_VRTC, IPC_CMD_VRTC_SETALARM);
+	if (ret)
+		return ret;
+
+	spin_lock_irq(&rtc_lock);
+	if (t->enabled)
+		mrst_irq_enable(mrst, RTC_AIE);
+
+	spin_unlock_irq(&rtc_lock);
+
+	return 0;
+}
+
+static int mrst_irq_set_state(struct device *dev, int enabled)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned long	flags;
+
+	if (!mrst->irq)
+		return -ENXIO;
+
+	spin_lock_irqsave(&rtc_lock, flags);
+
+	if (enabled)
+		mrst_irq_enable(mrst, RTC_PIE);
+	else
+		mrst_irq_disable(mrst, RTC_PIE);
+
+	spin_unlock_irqrestore(&rtc_lock, flags);
+	return 0;
+}
+
+#if defined(CONFIG_RTC_INTF_DEV) || defined(CONFIG_RTC_INTF_DEV_MODULE)
+
+/* Currently, the vRTC doesn't support UIE ON/OFF */
+static int
+mrst_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned long	flags;
+
+	switch (cmd) {
+	case RTC_AIE_OFF:
+	case RTC_AIE_ON:
+		if (!mrst->irq)
+			return -EINVAL;
+		break;
+	default:
+		/* PIE ON/OFF is handled by mrst_irq_set_state() */
+		return -ENOIOCTLCMD;
+	}
+
+	spin_lock_irqsave(&rtc_lock, flags);
+	switch (cmd) {
+	case RTC_AIE_OFF:	/* alarm off */
+		mrst_irq_disable(mrst, RTC_AIE);
+		break;
+	case RTC_AIE_ON:	/* alarm on */
+		mrst_irq_enable(mrst, RTC_AIE);
+		break;
+	}
+	spin_unlock_irqrestore(&rtc_lock, flags);
+	return 0;
+}
+
+#else
+#define	mrst_rtc_ioctl	NULL
+#endif
+
+#if defined(CONFIG_RTC_INTF_PROC) || defined(CONFIG_RTC_INTF_PROC_MODULE)
+
+static int mrst_procfs(struct device *dev, struct seq_file *seq)
+{
+	unsigned char	rtc_control, valid;
+
+	spin_lock_irq(&rtc_lock);
+	rtc_control = vrtc_cmos_read(RTC_CONTROL);
+	valid = vrtc_cmos_read(RTC_VALID);
+	spin_unlock_irq(&rtc_lock);
+
+	return seq_printf(seq,
+			"periodic_IRQ\t: %s\n"
+			"alarm\t\t: %s\n"
+			"BCD\t\t: no\n"
+			"periodic_freq\t: daily (not adjustable)\n",
+			(rtc_control & RTC_PIE) ? "on" : "off",
+			(rtc_control & RTC_AIE) ? "on" : "off");
+}
+
+#else
+#define	mrst_procfs	NULL
+#endif
+
+static const struct rtc_class_ops mrst_rtc_ops = {
+	.ioctl		= mrst_rtc_ioctl,
+	.read_time	= mrst_read_time,
+	.set_time	= mrst_set_time,
+	.read_alarm	= mrst_read_alarm,
+	.set_alarm	= mrst_set_alarm,
+	.proc		= mrst_procfs,
+	.irq_set_state	= mrst_irq_set_state,
+};
+
+static struct mrst_rtc	mrst_rtc;
+
+/*
+ * When vRTC IRQ is captured by SCU FW, FW will clear the AIE bit in
+ * Reg B, so no need for this driver to clear it
+ */
+static irqreturn_t mrst_rtc_irq(int irq, void *p)
+{
+	u8 irqstat;
+
+	spin_lock(&rtc_lock);
+	/* This read will clear all IRQ flags inside Reg C */
+	irqstat = vrtc_cmos_read(RTC_INTR_FLAGS);
+	spin_unlock(&rtc_lock);
+
+	irqstat &= RTC_IRQMASK | RTC_IRQF;
+	if (is_intr(irqstat)) {
+		rtc_update_irq(p, 1, irqstat);
+		return IRQ_HANDLED;
+	}
+	return IRQ_NONE;
+}
+
+static int __init
+vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
+{
+	int retval = 0;
+	unsigned char rtc_control;
+
+	/* There can be only one ... */
+	if (mrst_rtc.dev)
+		return -EBUSY;
+
+	if (!iomem)
+		return -ENODEV;
+
+	iomem = request_mem_region(iomem->start,
+			iomem->end + 1 - iomem->start,
+			driver_name);
+	if (!iomem) {
+		dev_dbg(dev, "i/o mem already in use.\n");
+		return -EBUSY;
+	}
+
+	mrst_rtc.irq = rtc_irq;
+	mrst_rtc.iomem = iomem;
+
+	mrst_rtc.rtc = rtc_device_register(driver_name, dev,
+				&mrst_rtc_ops, THIS_MODULE);
+	if (IS_ERR(mrst_rtc.rtc)) {
+		retval = PTR_ERR(mrst_rtc.rtc);
+		goto cleanup0;
+	}
+
+	mrst_rtc.dev = dev;
+	dev_set_drvdata(dev, &mrst_rtc);
+	rename_region(iomem, dev_name(&mrst_rtc.rtc->dev));
+
+	spin_lock_irq(&rtc_lock);
+	mrst_irq_disable(&mrst_rtc, RTC_PIE | RTC_AIE);
+	rtc_control = vrtc_cmos_read(RTC_CONTROL);
+	spin_unlock_irq(&rtc_lock);
+
+	if (!(rtc_control & RTC_24H) || (rtc_control & (RTC_DM_BINARY)))
+		dev_dbg(dev, "TODO: support more than 24-hr BCD mode\n");
+
+	if (rtc_irq) {
+		retval = request_irq(rtc_irq, mrst_rtc_irq,
+				IRQF_DISABLED, dev_name(&mrst_rtc.rtc->dev),
+				mrst_rtc.rtc);
+		if (retval < 0) {
+			dev_dbg(dev, "IRQ %d is already in use, err %d\n",
+				rtc_irq, retval);
+			goto cleanup1;
+		}
+	}
+	dev_dbg(dev, "initialised\n");
+	return 0;
+
+cleanup1:
+	mrst_rtc.dev = NULL;
+	rtc_device_unregister(mrst_rtc.rtc);
+cleanup0:
+	release_region(iomem->start, iomem->end + 1 - iomem->start);
+	dev_err(dev, "rtc-mrst: unable to initialise\n");
+	return retval;
+}
+
+static void rtc_mrst_do_shutdown(void)
+{
+	spin_lock_irq(&rtc_lock);
+	mrst_irq_disable(&mrst_rtc, RTC_IRQMASK);
+	spin_unlock_irq(&rtc_lock);
+}
+
+static void __exit rtc_mrst_do_remove(struct device *dev)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	struct resource *iomem;
+
+	rtc_mrst_do_shutdown();
+
+	if (mrst->irq)
+		free_irq(mrst->irq, mrst->rtc);
+
+	rtc_device_unregister(mrst->rtc);
+	mrst->rtc = NULL;
+
+	iomem = mrst->iomem;
+	release_region(iomem->start, iomem->end + 1 - iomem->start);
+	mrst->iomem = NULL;
+
+	mrst->dev = NULL;
+	dev_set_drvdata(dev, NULL);
+}
+
+#ifdef	CONFIG_PM
+static int mrst_suspend(struct device *dev, pm_message_t mesg)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned char	tmp;
+
+	/* Only the alarm might be a wakeup event source */
+	spin_lock_irq(&rtc_lock);
+	mrst->suspend_ctrl = tmp = vrtc_cmos_read(RTC_CONTROL);
+	if (tmp & (RTC_PIE | RTC_AIE)) {
+		unsigned char	mask;
+
+		if (device_may_wakeup(dev))
+			mask = RTC_IRQMASK & ~RTC_AIE;
+		else
+			mask = RTC_IRQMASK;
+		tmp &= ~mask;
+		vrtc_cmos_write(tmp, RTC_CONTROL);
+
+		mrst_checkintr(mrst, tmp);
+	}
+	spin_unlock_irq(&rtc_lock);
+
+	if (tmp & RTC_AIE) {
+		mrst->enabled_wake = 1;
+		enable_irq_wake(mrst->irq);
+	}
+
+	dev_dbg(&mrst_rtc.rtc->dev, "suspend%s, ctrl %02x\n",
+			(tmp & RTC_AIE) ? ", alarm may wake" : "",
+			tmp);
+
+	return 0;
+}
+
+/*
+ * We want RTC alarms to wake us from the deep power saving state
+ */
+static inline int mrst_poweroff(struct device *dev)
+{
+	return mrst_suspend(dev, PMSG_HIBERNATE);
+}
+
+static int mrst_resume(struct device *dev)
+{
+	struct mrst_rtc	*mrst = dev_get_drvdata(dev);
+	unsigned char tmp = mrst->suspend_ctrl;
+
+	/* Re-enable any irqs previously active */
+	if (tmp & RTC_IRQMASK) {
+		unsigned char	mask;
+
+		if (mrst->enabled_wake) {
+			disable_irq_wake(mrst->irq);
+			mrst->enabled_wake = 0;
+		}
+
+		spin_lock_irq(&rtc_lock);
+		do {
+			vrtc_cmos_write(tmp, RTC_CONTROL);
+
+			mask = vrtc_cmos_read(RTC_INTR_FLAGS);
+			mask &= (tmp & RTC_IRQMASK) | RTC_IRQF;
+			if (!is_intr(mask))
+				break;
+
+			rtc_update_irq(mrst->rtc, 1, mask);
+			tmp &= ~RTC_AIE;
+		} while (mask & RTC_AIE);
+		spin_unlock_irq(&rtc_lock);
+	}
+
+	dev_dbg(&mrst_rtc.rtc->dev, "resume, ctrl %02x\n", tmp);
+
+	return 0;
+}
+
+#else
+#define	mrst_suspend	NULL
+#define	mrst_resume	NULL
+
+static inline int mrst_poweroff(struct device *dev)
+{
+	return -ENOSYS;
+}
+
+#endif
+
+static int __init vrtc_mrst_platform_probe(struct platform_device *pdev)
+{
+	return vrtc_mrst_do_probe(&pdev->dev,
+			platform_get_resource(pdev, IORESOURCE_MEM, 0),
+			platform_get_irq(pdev, 0));
+}
+
+static int __exit vrtc_mrst_platform_remove(struct platform_device *pdev)
+{
+	rtc_mrst_do_remove(&pdev->dev);
+	return 0;
+}
+
+static void vrtc_mrst_platform_shutdown(struct platform_device *pdev)
+{
+	if (system_state == SYSTEM_POWER_OFF && !mrst_poweroff(&pdev->dev))
+		return;
+
+	rtc_mrst_do_shutdown();
+}
+
+MODULE_ALIAS("platform:vrtc_mrst");
+
+static struct platform_driver vrtc_mrst_platform_driver = {
+	.probe		= vrtc_mrst_platform_probe,
+	.remove		= __exit_p(vrtc_mrst_platform_remove),
+	.shutdown	= vrtc_mrst_platform_shutdown,
+	.driver = {
+		.name		= (char *) driver_name,
+		.suspend	= mrst_suspend,
+		.resume		= mrst_resume,
+	}
+};
+
+static int __init vrtc_mrst_init(void)
+{
+	return platform_driver_register(&vrtc_mrst_platform_driver);
+}
+
+static void __exit vrtc_mrst_exit(void)
+{
+	platform_driver_unregister(&vrtc_mrst_platform_driver);
+}
+
+module_init(vrtc_mrst_init);
+module_exit(vrtc_mrst_exit);
+
+MODULE_AUTHOR("Jacob Pan; Feng Tang");
+MODULE_DESCRIPTION("Driver for Moorestown virtual RTC");
+MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From 47f01db44b2470d9517848f6b73c75883ef5fda0 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:53 +0000
Subject: vxge: enable rxhash

Enable RSS hashing and add ability to pass up the adapter calculated rx
hash up the network stack (if feature is available).  Add the ability to
enable/disable feature via ethtool, which requires that the adapter is
not running at the time.  Other miscellaneous cleanups and fixes
required to get RSS working.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c  |  2 ++
 drivers/net/vxge/vxge-config.h  | 12 ++++-----
 drivers/net/vxge/vxge-ethtool.c | 35 ++++++++++++++++++++++++++
 drivers/net/vxge/vxge-main.c    | 54 ++++++++++++++++++++++++++---------------
 drivers/net/vxge/vxge-main.h    | 18 +++++++-------
 drivers/net/vxge/vxge-traffic.h | 28 ---------------------
 6 files changed, 86 insertions(+), 63 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 906a3ca3676b..0a35ab1ee2e1 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -3204,6 +3204,8 @@ enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
 		     VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY,
 		     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG,
 			0, &data0, &data1);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
 	data0 &= ~(VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_BUCKET_SIZE(0xf) |
 			VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL(0x3));
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 5c00861b6c2c..5d7790558f44 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -1413,12 +1413,12 @@ enum vxge_hw_rth_algoritms {
  * See also: vxge_hw_vpath_rts_rth_set(), vxge_hw_vpath_rts_rth_get().
  */
 struct vxge_hw_rth_hash_types {
-	u8 hash_type_tcpipv4_en;
-	u8 hash_type_ipv4_en;
-	u8 hash_type_tcpipv6_en;
-	u8 hash_type_ipv6_en;
-	u8 hash_type_tcpipv6ex_en;
-	u8 hash_type_ipv6ex_en;
+	u8 hash_type_tcpipv4_en:1,
+	   hash_type_ipv4_en:1,
+	   hash_type_tcpipv6_en:1,
+	   hash_type_ipv6_en:1,
+	   hash_type_tcpipv6ex_en:1,
+	   hash_type_ipv6ex_en:1;
 };
 
 void vxge_hw_device_debug_set(
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index b67746eef923..f8fd8da4f173 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -1119,6 +1119,40 @@ static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 	}
 }
 
+static int vxge_set_flags(struct net_device *dev, u32 data)
+{
+	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	enum vxge_hw_status status;
+
+	if (data & ~ETH_FLAG_RXHASH)
+		return -EOPNOTSUPP;
+
+	if (!!(data & ETH_FLAG_RXHASH) == vdev->devh->config.rth_en)
+		return 0;
+
+	if (netif_running(dev) || (vdev->config.rth_steering == NO_STEERING))
+		return -EINVAL;
+
+	vdev->devh->config.rth_en = !!(data & ETH_FLAG_RXHASH);
+
+	/* Enabling RTH requires some of the logic in vxge_device_register and a
+	 * vpath reset.  Due to these restrictions, only allow modification
+	 * while the interface is down.
+	 */
+	status = vxge_reset_all_vpaths(vdev);
+	if (status != VXGE_HW_OK) {
+		vdev->devh->config.rth_en = !vdev->devh->config.rth_en;
+		return -EFAULT;
+	}
+
+	if (vdev->devh->config.rth_en)
+		dev->features |= NETIF_F_RXHASH;
+	else
+		dev->features &= ~NETIF_F_RXHASH;
+
+	return 0;
+}
+
 static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_settings		= vxge_ethtool_gset,
 	.set_settings		= vxge_ethtool_sset,
@@ -1140,6 +1174,7 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.phys_id		= vxge_ethtool_idnic,
 	.get_sset_count		= vxge_ethtool_get_sset_count,
 	.get_ethtool_stats	= vxge_get_ethtool_stats,
+	.set_flags		= vxge_set_flags,
 };
 
 void vxge_initialize_ethtool_ops(struct net_device *ndev)
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 813829f3d024..2f26c377e5d9 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -513,6 +513,13 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		else
 			skb_checksum_none_assert(skb);
 
+		/* rth_hash_type and rth_it_hit are non-zero regardless of
+		 * whether rss is enabled.  Only the rth_value is zero/non-zero
+		 * if rss is disabled/enabled, so key off of that.
+		 */
+		if (ext_info.rth_value)
+			skb->rxhash = ext_info.rth_value;
+
 		vxge_rx_complete(ring, skb, ext_info.vlan,
 			pkt_length, &ext_info);
 
@@ -1689,15 +1696,6 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 		mtable[index] = index % vdev->no_of_vpath;
 	}
 
-	/* Fill RTH hash types */
-	hash_types.hash_type_tcpipv4_en   = vdev->config.rth_hash_type_tcpipv4;
-	hash_types.hash_type_ipv4_en      = vdev->config.rth_hash_type_ipv4;
-	hash_types.hash_type_tcpipv6_en   = vdev->config.rth_hash_type_tcpipv6;
-	hash_types.hash_type_ipv6_en      = vdev->config.rth_hash_type_ipv6;
-	hash_types.hash_type_tcpipv6ex_en =
-					vdev->config.rth_hash_type_tcpipv6ex;
-	hash_types.hash_type_ipv6ex_en    = vdev->config.rth_hash_type_ipv6ex;
-
 	/* set indirection table, bucket-to-vpath mapping */
 	status = vxge_hw_vpath_rts_rth_itable_set(vdev->vp_handles,
 						vdev->no_of_vpath,
@@ -1710,12 +1708,21 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 		return status;
 	}
 
+	/* Fill RTH hash types */
+	hash_types.hash_type_tcpipv4_en   = vdev->config.rth_hash_type_tcpipv4;
+	hash_types.hash_type_ipv4_en      = vdev->config.rth_hash_type_ipv4;
+	hash_types.hash_type_tcpipv6_en   = vdev->config.rth_hash_type_tcpipv6;
+	hash_types.hash_type_ipv6_en      = vdev->config.rth_hash_type_ipv6;
+	hash_types.hash_type_tcpipv6ex_en =
+					vdev->config.rth_hash_type_tcpipv6ex;
+	hash_types.hash_type_ipv6ex_en    = vdev->config.rth_hash_type_ipv6ex;
+
 	/*
-	* Because the itable_set() method uses the active_table field
-	* for the target virtual path the RTH config should be updated
-	* for all VPATHs. The h/w only uses the lowest numbered VPATH
-	* when steering frames.
-	*/
+	 * Because the itable_set() method uses the active_table field
+	 * for the target virtual path the RTH config should be updated
+	 * for all VPATHs. The h/w only uses the lowest numbered VPATH
+	 * when steering frames.
+	 */
 	 for (index = 0; index < vdev->no_of_vpath; index++) {
 		status = vxge_hw_vpath_rts_rth_set(
 				vdev->vpaths[index].handle,
@@ -2598,6 +2605,8 @@ vxge_open(struct net_device *dev)
 			goto out2;
 		}
 	}
+	printk(KERN_INFO "%s: Receive Hashing Offload %s\n", dev->name,
+	       hldev->config.rth_en ? "enabled" : "disabled");
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		vpath = &vdev->vpaths[i];
@@ -3178,6 +3187,11 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 
 	vxge_initialize_ethtool_ops(ndev);
 
+	if (vdev->config.rth_steering != NO_STEERING) {
+		ndev->features |= NETIF_F_RXHASH;
+		hldev->config.rth_en = VXGE_HW_RTH_ENABLE;
+	}
+
 	/* Allocate memory for vpath */
 	vdev->vpaths = kzalloc((sizeof(struct vxge_vpath)) *
 				no_of_vpath, GFP_KERNEL);
@@ -4163,12 +4177,12 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	ll_config->fifo_indicate_max_pkts = VXGE_FIFO_INDICATE_MAX_PKTS;
 	ll_config->addr_learn_en = addr_learn_en;
 	ll_config->rth_algorithm = RTH_ALG_JENKINS;
-	ll_config->rth_hash_type_tcpipv4 = VXGE_HW_RING_HASH_TYPE_TCP_IPV4;
-	ll_config->rth_hash_type_ipv4 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_tcpipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_ipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_tcpipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_ipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
+	ll_config->rth_hash_type_tcpipv4 = 1;
+	ll_config->rth_hash_type_ipv4 = 0;
+	ll_config->rth_hash_type_tcpipv6 = 0;
+	ll_config->rth_hash_type_ipv6 = 0;
+	ll_config->rth_hash_type_tcpipv6ex = 0;
+	ll_config->rth_hash_type_ipv6ex = 0;
 	ll_config->rth_bkt_sz = RTH_BUCKET_SIZE;
 	ll_config->tx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
 	ll_config->rx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index de64536cb7d0..a4f6d864fc8e 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -145,15 +145,15 @@ struct vxge_config {
 
 	int		addr_learn_en;
 
-	int		rth_steering;
-	int		rth_algorithm;
-	int		rth_hash_type_tcpipv4;
-	int		rth_hash_type_ipv4;
-	int		rth_hash_type_tcpipv6;
-	int		rth_hash_type_ipv6;
-	int		rth_hash_type_tcpipv6ex;
-	int		rth_hash_type_ipv6ex;
-	int		rth_bkt_sz;
+	u32		rth_steering:2,
+			rth_algorithm:2,
+			rth_hash_type_tcpipv4:1,
+			rth_hash_type_ipv4:1,
+			rth_hash_type_tcpipv6:1,
+			rth_hash_type_ipv6:1,
+			rth_hash_type_tcpipv6ex:1,
+			rth_hash_type_ipv6ex:1,
+			rth_bkt_sz:8;
 	int		rth_jhash_golden_ratio;
 	int		tx_steering_type;
 	int 	fifo_indicate_max_pkts;
diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h
index 9890d4d596d0..1fceee876228 100644
--- a/drivers/net/vxge/vxge-traffic.h
+++ b/drivers/net/vxge/vxge-traffic.h
@@ -1904,34 +1904,6 @@ enum vxge_hw_ring_tcode {
 	VXGE_HW_RING_T_CODE_MULTI_ERR			= 0xF
 };
 
-/**
- * enum enum vxge_hw_ring_hash_type - RTH hash types
- * @VXGE_HW_RING_HASH_TYPE_NONE: No Hash
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV4: TCP IPv4
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV4: UDP IPv4
- * @VXGE_HW_RING_HASH_TYPE_IPV4: IPv4
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6: TCP IPv6
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6: UDP IPv6
- * @VXGE_HW_RING_HASH_TYPE_IPV6: IPv6
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX: TCP IPv6 extension
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX: UDP IPv6 extension
- * @VXGE_HW_RING_HASH_TYPE_IPV6_EX: IPv6 extension
- *
- * RTH hash types
- */
-enum vxge_hw_ring_hash_type {
-	VXGE_HW_RING_HASH_TYPE_NONE			= 0x0,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV4		= 0x1,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV4		= 0x2,
-	VXGE_HW_RING_HASH_TYPE_IPV4			= 0x3,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV6		= 0x4,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV6		= 0x5,
-	VXGE_HW_RING_HASH_TYPE_IPV6			= 0x6,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX	= 0x7,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX	= 0x8,
-	VXGE_HW_RING_HASH_TYPE_IPV6_EX		= 0x9
-};
-
 enum vxge_hw_status vxge_hw_ring_rxd_reserve(
 	struct __vxge_hw_ring *ring_handle,
 	void **rxdh);
-- 
cgit v1.2.3


From 4d2a5b406c02b224bd3f50992c8b02450c65a730 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:54 +0000
Subject: vxge: Wait for Rx to become idle before reseting or closing

Wait for the receive traffic to become idle before attempting to close
or reset the adapter.  To enable the processing of packets while Receive
Idle, move the clearing of __VXGE_STATE_CARD_UP bit in vxge_close to
after it.  Also, modify the return value of the ISR when the adapter is
down to IRQ_HANDLED.  Otherwise there are unhandled interrupts for the
device.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 86 ++++++++++++++++++++++++++++++++++++++++--
 drivers/net/vxge/vxge-config.h |  7 ++++
 drivers/net/vxge/vxge-main.c   | 19 +++++++---
 drivers/net/vxge/vxge-main.h   |  2 +
 drivers/net/vxge/vxge-reg.h    |  1 +
 5 files changed, 106 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 0a35ab1ee2e1..212e301bdd68 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -193,6 +193,88 @@ static enum vxge_hw_status
 __vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath	*vpath,
 				  struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats);
 
+static void
+vxge_hw_vpath_set_zero_rx_frm_len(struct vxge_hw_vpath_reg __iomem *vp_reg)
+{
+	u64 val64;
+
+	val64 = readq(&vp_reg->rxmac_vcfg0);
+	val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
+	writeq(val64, &vp_reg->rxmac_vcfg0);
+	val64 = readq(&vp_reg->rxmac_vcfg0);
+
+	return;
+}
+
+/*
+ * vxge_hw_vpath_wait_receive_idle - Wait for Rx to become idle
+ */
+int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id)
+{
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct __vxge_hw_virtualpath *vpath;
+	u64 val64, rxd_count, rxd_spat;
+	int count = 0, total_count = 0;
+
+	vpath = &hldev->virtual_paths[vp_id];
+	vp_reg = vpath->vp_reg;
+
+	vxge_hw_vpath_set_zero_rx_frm_len(vp_reg);
+
+	/* Check that the ring controller for this vpath has enough free RxDs
+	 * to send frames to the host.  This is done by reading the
+	 * PRC_RXD_DOORBELL_VPn register and comparing the read value to the
+	 * RXD_SPAT value for the vpath.
+	 */
+	val64 = readq(&vp_reg->prc_cfg6);
+	rxd_spat = VXGE_HW_PRC_CFG6_GET_RXD_SPAT(val64) + 1;
+	/* Use a factor of 2 when comparing rxd_count against rxd_spat for some
+	 * leg room.
+	 */
+	rxd_spat *= 2;
+
+	do {
+		mdelay(1);
+
+		rxd_count = readq(&vp_reg->prc_rxd_doorbell);
+
+		/* Check that the ring controller for this vpath does
+		 * not have any frame in its pipeline.
+		 */
+		val64 = readq(&vp_reg->frm_in_progress_cnt);
+		if ((rxd_count <= rxd_spat) || (val64 > 0))
+			count = 0;
+		else
+			count++;
+		total_count++;
+	} while ((count < VXGE_HW_MIN_SUCCESSIVE_IDLE_COUNT) &&
+			(total_count < VXGE_HW_MAX_POLLING_COUNT));
+
+	if (total_count >= VXGE_HW_MAX_POLLING_COUNT)
+		printk(KERN_ALERT "%s: Still Receiving traffic. Abort wait\n",
+			__func__);
+
+	return total_count;
+}
+
+/* vxge_hw_device_wait_receive_idle - This function waits until all frames
+ * stored in the frame buffer for each vpath assigned to the given
+ * function (hldev) have been sent to the host.
+ */
+void vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev)
+{
+	int i, total_count = 0;
+
+	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
+		if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
+			continue;
+
+		total_count += vxge_hw_vpath_wait_receive_idle(hldev, i);
+		if (total_count >= VXGE_HW_MAX_POLLING_COUNT)
+			break;
+	}
+}
+
 /*
  * __vxge_hw_channel_allocate - Allocate memory for channel
  * This function allocates required memory for the channel and various arrays
@@ -390,7 +472,7 @@ __vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis)
 	return ret;
 }
 
- /* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
+/* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
  * in progress
  * This routine checks the vpath reset in progress register is turned zero
  */
@@ -1165,7 +1247,6 @@ exit:
  * It can be used to set or reset Pause frame generation or reception
  * support of the NIC.
  */
-
 enum vxge_hw_status vxge_hw_device_setpause_data(struct __vxge_hw_device *hldev,
 						 u32 port, u32 tx, u32 rx)
 {
@@ -1409,7 +1490,6 @@ exit:
 /*
  * __vxge_hw_ring_create - Create a Ring
  * This function creates Ring and initializes it.
- *
  */
 static enum vxge_hw_status
 __vxge_hw_ring_create(struct __vxge_hw_vpath_handle *vp,
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 5d7790558f44..95e7021f88d8 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -2051,4 +2051,11 @@ enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
 
 enum vxge_hw_status
 __vxge_hw_device_is_privilaged(u32 host_type, u32 func_id);
+
+#define VXGE_HW_MIN_SUCCESSIVE_IDLE_COUNT 5
+#define VXGE_HW_MAX_POLLING_COUNT 100
+
+int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id);
+
+void  vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev);
 #endif
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 2f26c377e5d9..53db6a4b9601 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -90,7 +90,6 @@ static int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac);
 static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac);
 static enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath);
 static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath);
-static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
 
 static inline int is_vxge_card_up(struct vxgedev *vdev)
 {
@@ -1299,8 +1298,13 @@ static void vxge_vpath_intr_enable(struct vxgedev *vdev, int vp_id)
 static void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id)
 {
 	struct vxge_vpath *vpath = &vdev->vpaths[vp_id];
+	struct __vxge_hw_device *hldev;
 	int msix_id;
 
+	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+
+	vxge_hw_vpath_wait_receive_idle(hldev, vpath->device_id);
+
 	vxge_hw_vpath_intr_disable(vpath->handle);
 
 	if (vdev->config.intr_type == INTA)
@@ -1430,6 +1434,7 @@ static int do_vxge_reset(struct vxgedev *vdev, int event)
 	}
 
 	if (event == VXGE_LL_FULL_RESET) {
+		vxge_hw_device_wait_receive_idle(vdev->devh);
 		vxge_hw_device_intr_disable(vdev->devh);
 
 		switch (vdev->cric_err_event) {
@@ -1935,7 +1940,7 @@ static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath)
 }
 
 /* reset vpaths */
-static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
+enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
 	struct vxge_vpath *vpath;
@@ -2080,7 +2085,7 @@ static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
 		return IRQ_NONE;
 
 	if (unlikely(!is_vxge_card_up(vdev)))
-		return IRQ_NONE;
+		return IRQ_HANDLED;
 
 	status = vxge_hw_device_begin_irq(hldev, vdev->exec_mode,
 			&reason);
@@ -2787,7 +2792,6 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	while (test_and_set_bit(__VXGE_STATE_RESET_CARD, &vdev->state))
 		msleep(50);
 
-	clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
 	if (do_io) {
 		/* Put the vpath back in normal mode */
 		vpath_vector = vxge_mBIT(vdev->vpaths[0].device_id);
@@ -2831,6 +2835,11 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 
 	del_timer_sync(&vdev->vp_reset_timer);
 
+	if (do_io)
+		vxge_hw_device_wait_receive_idle(hldev);
+
+	clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
+
 	/* Disable napi */
 	if (vdev->config.intr_type != MSI_X)
 		napi_disable(&vdev->napi);
@@ -2847,8 +2856,6 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	if (do_io)
 		vxge_hw_device_intr_disable(vdev->devh);
 
-	mdelay(1000);
-
 	vxge_rem_isr(vdev);
 
 	vxge_napi_del_all(vdev);
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index a4f6d864fc8e..54989d07af34 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -397,6 +397,8 @@ struct vxge_tx_priv {
 	} while (0);
 
 extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
+enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
+
 /**
  * #define VXGE_DEBUG_INIT: debug for initialization functions
  * #define VXGE_DEBUG_TX	 : debug transmit related functions
diff --git a/drivers/net/vxge/vxge-reg.h b/drivers/net/vxge/vxge-reg.h
index 3dd5c9615ef9..93fd752187bc 100644
--- a/drivers/net/vxge/vxge-reg.h
+++ b/drivers/net/vxge/vxge-reg.h
@@ -3998,6 +3998,7 @@ struct vxge_hw_vpath_reg {
 #define	VXGE_HW_PRC_CFG6_L4_CPC_TRSFR_CODE_EN	vxge_mBIT(9)
 #define VXGE_HW_PRC_CFG6_RXD_CRXDT(val) vxge_vBIT(val, 23, 9)
 #define VXGE_HW_PRC_CFG6_RXD_SPAT(val) vxge_vBIT(val, 36, 9)
+#define VXGE_HW_PRC_CFG6_GET_RXD_SPAT(val)	vxge_bVALn(val, 36, 9)
 /*0x00a78*/	u64	prc_cfg7;
 #define VXGE_HW_PRC_CFG7_SCATTER_MODE(val) vxge_vBIT(val, 6, 2)
 #define	VXGE_HW_PRC_CFG7_SMART_SCAT_EN	vxge_mBIT(11)
-- 
cgit v1.2.3


From ddd62726e0bc1ffe0ab791b647f4178161ab451b Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:55 +0000
Subject: vxge: cleanup debug printing and asserts

Remove all of the unnecessary debug printk indirection and temporary
variables for vxge_debug_ll and vxge_assert.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.h | 42 +++++++++---------------------------------
 drivers/net/vxge/vxge-main.h   |  2 --
 2 files changed, 9 insertions(+), 35 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 95e7021f88d8..b395d8db318a 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -20,13 +20,6 @@
 #define VXGE_CACHE_LINE_SIZE 128
 #endif
 
-#define vxge_os_vaprintf(level, mask, fmt, ...) { \
-	char buff[255]; \
-		snprintf(buff, 255, fmt, __VA_ARGS__); \
-		printk(buff); \
-		printk("\n"); \
-}
-
 #ifndef VXGE_ALIGN
 #define VXGE_ALIGN(adrs, size) \
 	(((size) - (((u64)adrs) & ((size)-1))) & ((size)-1))
@@ -37,7 +30,6 @@
 #define VXGE_HW_DEFAULT_MTU			1500
 
 #ifdef VXGE_DEBUG_ASSERT
-
 /**
  * vxge_assert
  * @test: C-condition to check
@@ -48,16 +40,13 @@
  * compilation
  * time.
  */
-#define vxge_assert(test) { \
-	if (!(test)) \
-		vxge_os_bug("bad cond: "#test" at %s:%d\n", \
-				__FILE__, __LINE__); }
+#define vxge_assert(test) BUG_ON(!(test))
 #else
 #define vxge_assert(test)
 #endif /* end of VXGE_DEBUG_ASSERT */
 
 /**
- * enum enum vxge_debug_level
+ * enum vxge_debug_level
  * @VXGE_NONE: debug disabled
  * @VXGE_ERR: all errors going to be logged out
  * @VXGE_TRACE: all errors plus all kind of verbose tracing print outs
@@ -2000,7 +1989,7 @@ enum vxge_hw_status
 vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask);
 
 /**
- * vxge_debug
+ * vxge_debug_ll
  * @level: level of debug verbosity.
  * @mask: mask for the debug
  * @buf: Circular buffer for tracing
@@ -2012,26 +2001,13 @@ vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask);
  * may be compiled out if DEBUG macro was never defined.
  * See also: enum vxge_debug_level{}.
  */
-
-#define vxge_trace_aux(level, mask, fmt, ...) \
-{\
-		vxge_os_vaprintf(level, mask, fmt, __VA_ARGS__);\
-}
-
-#define vxge_debug(module, level, mask, fmt, ...) { \
-if ((level >= VXGE_TRACE && ((module & VXGE_DEBUG_TRACE_MASK) == module)) || \
-	(level >= VXGE_ERR && ((module & VXGE_DEBUG_ERR_MASK) == module))) {\
-	if ((mask & VXGE_DEBUG_MASK) == mask)\
-		vxge_trace_aux(level, mask, fmt, __VA_ARGS__); \
-} \
-}
-
 #if (VXGE_COMPONENT_LL & VXGE_DEBUG_MODULE_MASK)
-#define vxge_debug_ll(level, mask, fmt, ...) \
-{\
-	vxge_debug(VXGE_COMPONENT_LL, level, mask, fmt, __VA_ARGS__);\
-}
-
+#define vxge_debug_ll(level, mask, fmt, ...) do {			       \
+	if ((level >= VXGE_ERR && VXGE_COMPONENT_LL & VXGE_DEBUG_ERR_MASK) ||  \
+	    (level >= VXGE_TRACE && VXGE_COMPONENT_LL & VXGE_DEBUG_TRACE_MASK))\
+		if ((mask & VXGE_DEBUG_MASK) == mask)			       \
+			printk(fmt "\n", __VA_ARGS__);			       \
+} while (0)
 #else
 #define vxge_debug_ll(level, mask, fmt, ...)
 #endif
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 54989d07af34..3845e628a597 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -387,8 +387,6 @@ struct vxge_tx_priv {
 	static int p = val; \
 	module_param(p, int, 0)
 
-#define vxge_os_bug(fmt...)		{ printk(fmt); BUG(); }
-
 #define vxge_os_timer(timer, handle, arg, exp) do { \
 		init_timer(&timer); \
 		timer.function = handle; \
-- 
cgit v1.2.3


From 8424e00dfd5282026a93996a165fc4079d382169 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:56 +0000
Subject: vxge: serialize access to steering control register

It is possible for multiple callers to access the firmware interface for
the same vpath simultaneously, resulting in uncertain output.  Add locks
to serialize access.  Also, make functions only accessed locally static,
thus requiring some movement of code blocks.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 807 +++++++++++++++++------------------------
 drivers/net/vxge/vxge-config.h |   1 +
 2 files changed, 325 insertions(+), 483 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 212e301bdd68..c822463faf01 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -19,6 +19,7 @@
 
 #include "vxge-traffic.h"
 #include "vxge-config.h"
+#include "vxge-main.h"
 
 static enum vxge_hw_status
 __vxge_hw_fifo_create(
@@ -103,12 +104,6 @@ __vxge_hw_device_id_get(struct __vxge_hw_device *hldev);
 static void
 __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_card_info_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info);
-
 static enum vxge_hw_status
 __vxge_hw_device_initialize(struct __vxge_hw_device *hldev);
 
@@ -153,17 +148,6 @@ vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vpath_handle);
 static enum vxge_hw_status
 __vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg);
 
-static u64
-__vxge_hw_vpath_pci_func_mode_get(u32  vp_id,
-				  struct vxge_hw_vpath_reg __iomem *vpath_reg);
-
-static u32
-__vxge_hw_vpath_func_id_get(u32 vp_id, struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_addr_get(u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-			 u8 (macaddr)[ETH_ALEN], u8 (macaddr_mask)[ETH_ALEN]);
-
 static enum vxge_hw_status
 __vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
 
@@ -171,9 +155,6 @@ __vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
 static enum vxge_hw_status
 __vxge_hw_vpath_sw_reset(struct __vxge_hw_device *devh, u32 vp_id);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_fw_ver_get(u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-			   struct vxge_hw_device_hw_info *hw_info);
 
 static enum vxge_hw_status
 __vxge_hw_vpath_mac_configure(struct __vxge_hw_device *devh, u32 vp_id);
@@ -275,6 +256,72 @@ void vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev)
 	}
 }
 
+static enum vxge_hw_status
+vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action,
+		     u32 fw_memo, u32 offset, u64 *data0, u64 *data1,
+		     u64 *steer_ctrl)
+{
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	enum vxge_hw_status status;
+	u64 val64;
+	u32 retry = 0, max_retry = 100;
+
+	vp_reg = vpath->vp_reg;
+
+	if (vpath->vp_open) {
+		max_retry = 3;
+		spin_lock(&vpath->lock);
+	}
+
+	writeq(*data0, &vp_reg->rts_access_steer_data0);
+	writeq(*data1, &vp_reg->rts_access_steer_data1);
+	wmb();
+
+	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(fw_memo) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
+		*steer_ctrl;
+
+	status = __vxge_hw_pio_mem_write64(val64,
+					   &vp_reg->rts_access_steer_ctrl,
+					   VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
+					   VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+
+	/* The __vxge_hw_device_register_poll can udelay for a significant
+	 * amount of time, blocking other proccess from the CPU.  If it delays
+	 * for ~5secs, a NMI error can occur.  A way around this is to give up
+	 * the processor via msleep, but this is not allowed is under lock.
+	 * So, only allow it to sleep for ~4secs if open.  Otherwise, delay for
+	 * 1sec and sleep for 10ms until the firmware operation has completed
+	 * or timed-out.
+	 */
+	while ((status != VXGE_HW_OK) && retry++ < max_retry) {
+		if (!vpath->vp_open)
+			msleep(20);
+		status = __vxge_hw_device_register_poll(
+					&vp_reg->rts_access_steer_ctrl,
+					VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
+					VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+	}
+
+	if (status != VXGE_HW_OK)
+		goto out;
+
+	val64 = readq(&vp_reg->rts_access_steer_ctrl);
+	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
+		*data0 = readq(&vp_reg->rts_access_steer_data0);
+		*data1 = readq(&vp_reg->rts_access_steer_data1);
+		*steer_ctrl = val64;
+	} else
+		status = VXGE_HW_FAIL;
+
+out:
+	if (vpath->vp_open)
+		spin_unlock(&vpath->lock);
+	return status;
+}
+
 /*
  * __vxge_hw_channel_allocate - Allocate memory for channel
  * This function allocates required memory for the channel and various arrays
@@ -649,11 +696,26 @@ __vxge_hw_device_is_privilaged(u32 host_type, u32 func_id)
 		return VXGE_HW_ERR_PRIVILAGED_OPEARATION;
 }
 
+/*
+ * __vxge_hw_vpath_func_id_get - Get the function id of the vpath.
+ * Returns the function number of the vpath.
+ */
+static u32
+__vxge_hw_vpath_func_id_get(struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg)
+{
+	u64 val64;
+
+	val64 = readq(&vpmgmt_reg->vpath_to_func_map_cfg1);
+
+	return
+	 (u32)VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(val64);
+}
+
 /*
  * __vxge_hw_device_host_info_get
  * This routine returns the host type assignments
  */
-void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
+static void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
 {
 	u64 val64;
 	u32 i;
@@ -666,16 +728,18 @@ void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
 	hldev->vpath_assignments = readq(&hldev->common_reg->vpath_assignments);
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpath_assignments & vxge_mBIT(i)))
 			continue;
 
 		hldev->func_id =
-			__vxge_hw_vpath_func_id_get(i, hldev->vpmgmt_reg[i]);
+			__vxge_hw_vpath_func_id_get(hldev->vpmgmt_reg[i]);
 
 		hldev->access_rights = __vxge_hw_device_access_rights_get(
 			hldev->host_type, hldev->func_id);
 
+		hldev->virtual_paths[i].vp_open = VXGE_HW_VP_NOT_OPEN;
+		hldev->virtual_paths[i].vp_reg = hldev->vpath_reg[i];
+
 		hldev->first_vp_id = i;
 		break;
 	}
@@ -732,6 +796,192 @@ exit:
 	return status;
 }
 
+/*
+ * __vxge_hw_vpath_fw_ver_get - Get the fw version
+ * Returns FW Version
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_fw_ver_get(struct __vxge_hw_virtualpath *vpath,
+			   struct vxge_hw_device_hw_info *hw_info)
+{
+	struct vxge_hw_device_version *fw_version = &hw_info->fw_version;
+	struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
+	struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
+	struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		goto exit;
+
+	fw_date->day =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(data0);
+	fw_date->month =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(data0);
+	fw_date->year =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(data0);
+
+	snprintf(fw_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
+		 fw_date->month, fw_date->day, fw_date->year);
+
+	fw_version->major =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data0);
+	fw_version->minor =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data0);
+	fw_version->build =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data0);
+
+	snprintf(fw_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
+		 fw_version->major, fw_version->minor, fw_version->build);
+
+	flash_date->day =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(data1);
+	flash_date->month =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(data1);
+	flash_date->year =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(data1);
+
+	snprintf(flash_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
+		 flash_date->month, flash_date->day, flash_date->year);
+
+	flash_version->major =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(data1);
+	flash_version->minor =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(data1);
+	flash_version->build =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(data1);
+
+	snprintf(flash_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
+		 flash_version->major, flash_version->minor,
+		 flash_version->build);
+
+exit:
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_card_info_get - Get the serial numbers,
+ * part number and product description.
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_card_info_get(struct __vxge_hw_virtualpath *vpath,
+			      struct vxge_hw_device_hw_info *hw_info)
+{
+	enum vxge_hw_status status;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	u8 *serial_number = hw_info->serial_number;
+	u8 *part_number = hw_info->part_number;
+	u8 *product_desc = hw_info->product_desc;
+	u32 i, j = 0;
+
+	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	((u64 *)serial_number)[0] = be64_to_cpu(data0);
+	((u64 *)serial_number)[1] = be64_to_cpu(data1);
+
+	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER;
+	data1 = steer_ctrl = 0;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	((u64 *)part_number)[0] = be64_to_cpu(data0);
+	((u64 *)part_number)[1] = be64_to_cpu(data1);
+
+	for (i = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0;
+	     i <= VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3; i++) {
+		data0 = i;
+		data1 = steer_ctrl = 0;
+
+		status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			return status;
+
+		((u64 *)product_desc)[j++] = be64_to_cpu(data0);
+		((u64 *)product_desc)[j++] = be64_to_cpu(data1);
+	}
+
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
+ * Returns pci function mode
+ */
+static u64
+__vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath)
+{
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+
+	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+
+	return data0;
+}
+
+/*
+ * __vxge_hw_vpath_addr_get - Get the hw address entry for this vpath
+ *               from MAC address table.
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_addr_get(struct __vxge_hw_virtualpath *vpath,
+			 u8 *macaddr, u8 *macaddr_mask)
+{
+	u64 action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
+	    data0 = 0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+	int i;
+
+	do {
+		status = vxge_hw_vpath_fw_api(vpath, action,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			goto exit;
+
+		data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data0);
+		data1 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(
+									data1);
+
+		for (i = ETH_ALEN; i > 0; i--) {
+			macaddr[i - 1] = (u8) (data0 & 0xFF);
+			data0 >>= 8;
+
+			macaddr_mask[i - 1] = (u8) (data1 & 0xFF);
+			data1 >>= 8;
+		}
+
+		action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_NEXT_ENTRY;
+		data0 = 0, data1 = 0, steer_ctrl = 0;
+
+	} while (!is_valid_ether_addr(macaddr));
+exit:
+	return status;
+}
+
 /**
  * vxge_hw_device_hw_info_get - Get the hw information
  * Returns the vpath mask that has the bits set for each vpath allocated
@@ -747,9 +997,9 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 	struct vxge_hw_toc_reg __iomem *toc;
 	struct vxge_hw_mrpcim_reg __iomem *mrpcim_reg;
 	struct vxge_hw_common_reg __iomem *common_reg;
-	struct vxge_hw_vpath_reg __iomem *vpath_reg;
 	struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg;
 	enum vxge_hw_status status;
+	struct __vxge_hw_virtualpath vpath;
 
 	memset(hw_info, 0, sizeof(struct vxge_hw_device_hw_info));
 
@@ -784,7 +1034,7 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 		vpmgmt_reg = (struct vxge_hw_vpmgmt_reg __iomem *)
 				(bar0 + val64);
 
-		hw_info->func_id = __vxge_hw_vpath_func_id_get(i, vpmgmt_reg);
+		hw_info->func_id = __vxge_hw_vpath_func_id_get(vpmgmt_reg);
 		if (__vxge_hw_device_access_rights_get(hw_info->host_type,
 			hw_info->func_id) &
 			VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM) {
@@ -800,16 +1050,18 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 
 		val64 = readq(&toc->toc_vpath_pointer[i]);
 
-		vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
+		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
+			       (bar0 + val64);
+		vpath.vp_open = 0;
 
 		hw_info->function_mode =
-			__vxge_hw_vpath_pci_func_mode_get(i, vpath_reg);
+			__vxge_hw_vpath_pci_func_mode_get(&vpath);
 
-		status = __vxge_hw_vpath_fw_ver_get(i, vpath_reg, hw_info);
+		status = __vxge_hw_vpath_fw_ver_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
 			goto exit;
 
-		status = __vxge_hw_vpath_card_info_get(i, vpath_reg, hw_info);
+		status = __vxge_hw_vpath_card_info_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
 			goto exit;
 
@@ -817,14 +1069,15 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 	}
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!((hw_info->vpath_mask) & vxge_mBIT(i)))
 			continue;
 
 		val64 = readq(&toc->toc_vpath_pointer[i]);
-		vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
+		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
+			       (bar0 + val64);
+		vpath.vp_open = 0;
 
-		status =  __vxge_hw_vpath_addr_get(i, vpath_reg,
+		status =  __vxge_hw_vpath_addr_get(&vpath,
 				hw_info->mac_addrs[i],
 				hw_info->mac_addr_masks[i]);
 		if (status != VXGE_HW_OK)
@@ -896,7 +1149,6 @@ vxge_hw_device_initialize(
 	nblocks++;
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpath_assignments & vxge_mBIT(i)))
 			continue;
 
@@ -921,7 +1173,6 @@ vxge_hw_device_initialize(
 	}
 
 	status = __vxge_hw_device_initialize(hldev);
-
 	if (status != VXGE_HW_OK) {
 		vxge_hw_device_terminate(hldev);
 		goto exit;
@@ -958,7 +1209,6 @@ vxge_hw_device_stats_get(struct __vxge_hw_device *hldev,
 	enum vxge_hw_status status = VXGE_HW_OK;
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpaths_deployed & vxge_mBIT(i)) ||
 			(hldev->virtual_paths[i].vp_open ==
 				VXGE_HW_VP_NOT_OPEN))
@@ -2755,297 +3005,6 @@ exit:
 	return status;
 }
 
-/*
- * __vxge_hw_vpath_func_id_get - Get the function id of the vpath.
- * Returns the function number of the vpath.
- */
-static u32
-__vxge_hw_vpath_func_id_get(u32 vp_id,
-	struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg)
-{
-	u64 val64;
-
-	val64 = readq(&vpmgmt_reg->vpath_to_func_map_cfg1);
-
-	return
-	 (u32)VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(val64);
-}
-
-/*
- * __vxge_hw_read_rts_ds - Program RTS steering critieria
- */
-static inline void
-__vxge_hw_read_rts_ds(struct vxge_hw_vpath_reg __iomem *vpath_reg,
-		      u64 dta_struct_sel)
-{
-	writeq(0, &vpath_reg->rts_access_steer_ctrl);
-	wmb();
-	writeq(dta_struct_sel, &vpath_reg->rts_access_steer_data0);
-	writeq(0, &vpath_reg->rts_access_steer_data1);
-	wmb();
-}
-
-
-/*
- * __vxge_hw_vpath_card_info_get - Get the serial numbers,
- * part number and product description.
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_card_info_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info)
-{
-	u32 i, j;
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	u8 *serial_number = hw_info->serial_number;
-	u8 *part_number = hw_info->part_number;
-	u8 *product_desc = hw_info->product_desc;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-		VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		return status;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		((u64 *)serial_number)[0] = be64_to_cpu(data1);
-
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-		((u64 *)serial_number)[1] = be64_to_cpu(data2);
-		status = VXGE_HW_OK;
-	} else
-		*serial_number = 0;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-			VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		return status;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		((u64 *)part_number)[0] = be64_to_cpu(data1);
-
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-		((u64 *)part_number)[1] = be64_to_cpu(data2);
-
-		status = VXGE_HW_OK;
-
-	} else
-		*part_number = 0;
-
-	j = 0;
-
-	for (i = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0;
-	     i <= VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3; i++) {
-
-		__vxge_hw_read_rts_ds(vpath_reg, i);
-
-		val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-		status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-		if (status != VXGE_HW_OK)
-			return status;
-
-		val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-		if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-			data1 = readq(&vpath_reg->rts_access_steer_data0);
-			((u64 *)product_desc)[j++] = be64_to_cpu(data1);
-
-			data2 = readq(&vpath_reg->rts_access_steer_data1);
-			((u64 *)product_desc)[j++] = be64_to_cpu(data2);
-
-			status = VXGE_HW_OK;
-		} else
-			*product_desc = 0;
-	}
-
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_fw_ver_get - Get the fw version
- * Returns FW Version
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_fw_ver_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info)
-{
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	struct vxge_hw_device_version *fw_version = &hw_info->fw_version;
-	struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
-	struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
-	struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-
-		fw_date->day =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(
-						data1);
-		fw_date->month =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(
-						data1);
-		fw_date->year =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(
-						data1);
-
-		snprintf(fw_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
-			fw_date->month, fw_date->day, fw_date->year);
-
-		fw_version->major =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data1);
-		fw_version->minor =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data1);
-		fw_version->build =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data1);
-
-		snprintf(fw_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
-		    fw_version->major, fw_version->minor, fw_version->build);
-
-		flash_date->day =
-		  (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(data2);
-		flash_date->month =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(data2);
-		flash_date->year =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(data2);
-
-		snprintf(flash_date->date, VXGE_HW_FW_STRLEN,
-			"%2.2d/%2.2d/%4.4d",
-			flash_date->month, flash_date->day, flash_date->year);
-
-		flash_version->major =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(data2);
-		flash_version->minor =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(data2);
-		flash_version->build =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(data2);
-
-		snprintf(flash_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
-			flash_version->major, flash_version->minor,
-			flash_version->build);
-
-		status = VXGE_HW_OK;
-
-	} else
-		status = VXGE_HW_FAIL;
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
- * Returns pci function mode
- */
-static u64
-__vxge_hw_vpath_pci_func_mode_get(
-	u32  vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg)
-{
-	u64 val64;
-	u64 data1 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-		VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		status = VXGE_HW_OK;
-	} else {
-		data1 = 0;
-		status = VXGE_HW_FAIL;
-	}
-exit:
-	return data1;
-}
-
 /**
  * vxge_hw_device_flick_link_led - Flick (blink) link LED.
  * @hldev: HW device.
@@ -3054,37 +3013,24 @@ exit:
  * Flicker the link LED.
  */
 enum vxge_hw_status
-vxge_hw_device_flick_link_led(struct __vxge_hw_device *hldev,
-			       u64 on_off)
+vxge_hw_device_flick_link_led(struct __vxge_hw_device *hldev, u64 on_off)
 {
-	u64 val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct __vxge_hw_virtualpath *vpath;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
 
 	if (hldev == NULL) {
 		status = VXGE_HW_ERR_INVALID_DEVICE;
 		goto exit;
 	}
 
-	vp_reg = hldev->vpath_reg[hldev->first_vp_id];
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
 
-	writeq(0, &vp_reg->rts_access_steer_ctrl);
-	wmb();
-	writeq(on_off, &vp_reg->rts_access_steer_data0);
-	writeq(0, &vp_reg->rts_access_steer_data1);
-	wmb();
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+	data0 = on_off;
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
 exit:
 	return status;
 }
@@ -3093,63 +3039,38 @@ exit:
  * __vxge_hw_vpath_rts_table_get - Get the entries from RTS access tables
  */
 enum vxge_hw_status
-__vxge_hw_vpath_rts_table_get(
-	struct __vxge_hw_vpath_handle *vp,
-	u32 action, u32 rts_table, u32 offset, u64 *data1, u64 *data2)
+__vxge_hw_vpath_rts_table_get(struct __vxge_hw_vpath_handle *vp,
+			      u32 action, u32 rts_table, u32 offset,
+			      u64 *data0, u64 *data1)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
-
-	enum vxge_hw_status status = VXGE_HW_OK;
+	enum vxge_hw_status status;
+	u64 steer_ctrl = 0;
 
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-	vp_reg = vpath->vp_reg;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
-
 	if ((rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT) ||
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT) ||
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK) ||
+	     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY)) {
-		val64 = val64 |	VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL;
+	     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY)) {
+		steer_ctrl = VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL;
 	}
 
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				vpath->hldev->config.device_poll_millis);
-
+	status = vxge_hw_vpath_fw_api(vp->vpath, action, rts_table, offset,
+				      data0, data1, &steer_ctrl);
 	if (status != VXGE_HW_OK)
 		goto exit;
 
-	val64 = readq(&vp_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		*data1 = readq(&vp_reg->rts_access_steer_data0);
-
-		if ((rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
-		(rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
-			*data2 = readq(&vp_reg->rts_access_steer_data1);
-		}
-		status = VXGE_HW_OK;
-	} else
-		status = VXGE_HW_FAIL;
+	if ((rts_table != VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
+	    (rts_table !=
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT))
+		*data1 = 0;
 exit:
 	return status;
 }
@@ -3158,107 +3079,27 @@ exit:
  * __vxge_hw_vpath_rts_table_set - Set the entries of RTS access tables
  */
 enum vxge_hw_status
-__vxge_hw_vpath_rts_table_set(
-	struct __vxge_hw_vpath_handle *vp, u32 action, u32 rts_table,
-	u32 offset, u64 data1, u64 data2)
+__vxge_hw_vpath_rts_table_set(struct __vxge_hw_vpath_handle *vp, u32 action,
+			      u32 rts_table, u32 offset, u64 steer_data0,
+			      u64 steer_data1)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
 
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-	vp_reg = vpath->vp_reg;
-
-	writeq(data1, &vp_reg->rts_access_steer_data0);
-	wmb();
+	data0 = steer_data0;
 
 	if ((rts_table == VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
-		writeq(data2, &vp_reg->rts_access_steer_data1);
-		wmb();
-	}
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT))
+		data1 = steer_data1;
 
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				vpath->hldev->config.device_poll_millis);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vp_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS)
-		status = VXGE_HW_OK;
-	else
-		status = VXGE_HW_FAIL;
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_addr_get - Get the hw address entry for this vpath
- *               from MAC address table.
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_addr_get(
-	u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	u8 (macaddr)[ETH_ALEN], u8 (macaddr_mask)[ETH_ALEN])
-{
-	u32 i;
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-
-		data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
-		data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(
-							data2);
-
-		for (i = ETH_ALEN; i > 0; i--) {
-			macaddr[i-1] = (u8)(data1 & 0xFF);
-			data1 >>= 8;
-
-			macaddr_mask[i-1] = (u8)(data2 & 0xFF);
-			data2 >>= 8;
-		}
-		status = VXGE_HW_OK;
-	} else
-		status = VXGE_HW_FAIL;
+	status = vxge_hw_vpath_fw_api(vp->vpath, action, rts_table, offset,
+				      &data0, &data1, &steer_ctrl);
 exit:
 	return status;
 }
@@ -4199,6 +4040,7 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 
 	vpath = &hldev->virtual_paths[vp_id];
 
+	spin_lock_init(&hldev->virtual_paths[vp_id].lock);
 	vpath->vp_id = vp_id;
 	vpath->vp_open = VXGE_HW_VP_OPEN;
 	vpath->hldev = hldev;
@@ -4209,14 +4051,12 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 	__vxge_hw_vpath_reset(hldev, vp_id);
 
 	status = __vxge_hw_vpath_reset_check(vpath);
-
 	if (status != VXGE_HW_OK) {
 		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
 		goto exit;
 	}
 
 	status = __vxge_hw_vpath_mgmt_read(hldev, vpath);
-
 	if (status != VXGE_HW_OK) {
 		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
 		goto exit;
@@ -4230,7 +4070,6 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 		hldev->tim_int_mask1, vp_id);
 
 	status = __vxge_hw_vpath_initialize(hldev, vp_id);
-
 	if (status != VXGE_HW_OK)
 		__vxge_hw_vp_terminate(hldev, vp_id);
 exit:
@@ -4496,7 +4335,9 @@ enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
 
 	__vxge_hw_vp_terminate(devh, vp_id);
 
+	spin_lock(&vpath->lock);
 	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
+	spin_unlock(&vpath->lock);
 
 vpath_close_exit:
 	return status;
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index b395d8db318a..6a81014df597 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -641,6 +641,7 @@ struct __vxge_hw_virtualpath {
 	struct vxge_hw_vpath_stats_hw_info	*hw_stats;
 	struct vxge_hw_vpath_stats_hw_info	*hw_stats_sav;
 	struct vxge_hw_vpath_stats_sw_info	*sw_stats;
+	spinlock_t lock;
 };
 
 /*
-- 
cgit v1.2.3


From e8ac175615b9458a00193c55617b5b8865e67817 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:57 +0000
Subject: vxge: add support for ethtool firmware flashing

Add the ability in the vxge driver to flash firmware via ethtool.

Updated to include comments from Ben Hutchings.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c  | 183 +++++++++++++++++++++++++++++++++++++-
 drivers/net/vxge/vxge-config.h  |  71 ++++++++++++++-
 drivers/net/vxge/vxge-ethtool.c |  20 +++++
 drivers/net/vxge/vxge-main.c    | 190 ++++++++++++++++++++++++++++++++++++----
 drivers/net/vxge/vxge-main.h    |   2 +
 drivers/net/vxge/vxge-reg.h     |  29 +++++-
 drivers/net/vxge/vxge-version.h |  27 ++++++
 7 files changed, 500 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index c822463faf01..7761b9e0ad84 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -155,7 +155,6 @@ __vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
 static enum vxge_hw_status
 __vxge_hw_vpath_sw_reset(struct __vxge_hw_device *devh, u32 vp_id);
 
-
 static enum vxge_hw_status
 __vxge_hw_vpath_mac_configure(struct __vxge_hw_device *devh, u32 vp_id);
 
@@ -322,6 +321,188 @@ out:
 	return status;
 }
 
+enum vxge_hw_status
+vxge_hw_upgrade_read_version(struct __vxge_hw_device *hldev, u32 *major,
+			     u32 *minor, u32 *build)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_READ,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	*major = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data0);
+	*minor = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data0);
+	*build = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data0);
+
+	return status;
+}
+
+enum vxge_hw_status vxge_hw_flash_fw(struct __vxge_hw_device *hldev)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	u32 ret;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_COMMIT,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: FW upgrade failed", __func__);
+		goto exit;
+	}
+
+	ret = VXGE_HW_RTS_ACCESS_STEER_CTRL_GET_ACTION(steer_ctrl) & 0x7F;
+	if (ret != 1) {
+		vxge_debug_init(VXGE_ERR, "%s: FW commit failed with error %d",
+				__func__, ret);
+		status = VXGE_HW_FAIL;
+	}
+
+exit:
+	return status;
+}
+
+enum vxge_hw_status
+vxge_update_fw_image(struct __vxge_hw_device *hldev, const u8 *fwdata, int size)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	int ret_code, sec_code;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	/* send upgrade start command */
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_START,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, " %s: Upgrade start cmd failed",
+				__func__);
+		return status;
+	}
+
+	/* Transfer fw image to adapter 16 bytes at a time */
+	for (; size > 0; size -= VXGE_HW_FW_UPGRADE_BLK_SIZE) {
+		steer_ctrl = 0;
+
+		/* The next 128bits of fwdata to be loaded onto the adapter */
+		data0 = *((u64 *)fwdata);
+		data1 = *((u64 *)fwdata + 1);
+
+		status = vxge_hw_vpath_fw_api(vpath,
+					      VXGE_HW_FW_UPGRADE_ACTION,
+					      VXGE_HW_FW_UPGRADE_MEMO,
+					      VXGE_HW_FW_UPGRADE_OFFSET_SEND,
+					      &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK) {
+			vxge_debug_init(VXGE_ERR, "%s: Upgrade send failed",
+					__func__);
+			goto out;
+		}
+
+		ret_code = VXGE_HW_UPGRADE_GET_RET_ERR_CODE(data0);
+		switch (ret_code) {
+		case VXGE_HW_FW_UPGRADE_OK:
+			/* All OK, send next 16 bytes. */
+			break;
+		case VXGE_FW_UPGRADE_BYTES2SKIP:
+			/* skip bytes in the stream */
+			fwdata += (data0 >> 8) & 0xFFFFFFFF;
+			break;
+		case VXGE_HW_FW_UPGRADE_DONE:
+			goto out;
+		case VXGE_HW_FW_UPGRADE_ERR:
+			sec_code = VXGE_HW_UPGRADE_GET_SEC_ERR_CODE(data0);
+			switch (sec_code) {
+			case VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1:
+			case VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7:
+				printk(KERN_ERR
+				       "corrupted data from .ncf file\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8:
+				printk(KERN_ERR "invalid .ncf file\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW:
+				printk(KERN_ERR "buffer overflow\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH:
+				printk(KERN_ERR "failed to flash the image\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN:
+				printk(KERN_ERR
+				       "generic error. Unknown error type\n");
+				break;
+			default:
+				printk(KERN_ERR "Unknown error of type %d\n",
+				       sec_code);
+				break;
+			}
+			status = VXGE_HW_FAIL;
+			goto out;
+		default:
+			printk(KERN_ERR "Unknown FW error: %d\n", ret_code);
+			status = VXGE_HW_FAIL;
+			goto out;
+		}
+		/* point to next 16 bytes */
+		fwdata += VXGE_HW_FW_UPGRADE_BLK_SIZE;
+	}
+out:
+	return status;
+}
+
+enum vxge_hw_status
+vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
+				struct eprom_image *img)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	int i;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++) {
+		data0 = VXGE_HW_RTS_ACCESS_STEER_ROM_IMAGE_INDEX(i);
+		data1 = steer_ctrl = 0;
+
+		status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			VXGE_HW_FW_API_GET_EPROM_REV,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			break;
+
+		img[i].is_valid = VXGE_HW_GET_EPROM_IMAGE_VALID(data0);
+		img[i].index = VXGE_HW_GET_EPROM_IMAGE_INDEX(data0);
+		img[i].type = VXGE_HW_GET_EPROM_IMAGE_TYPE(data0);
+		img[i].version = VXGE_HW_GET_EPROM_IMAGE_REV(data0);
+	}
+
+	return status;
+}
+
 /*
  * __vxge_hw_channel_allocate - Allocate memory for channel
  * This function allocates required memory for the channel and various arrays
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 6a81014df597..95230bda0653 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -29,6 +29,15 @@
 #define VXGE_HW_MAX_MTU				9600
 #define VXGE_HW_DEFAULT_MTU			1500
 
+#define VXGE_HW_MAX_ROM_IMAGES			8
+
+struct eprom_image {
+	u8 is_valid:1;
+	u8 index;
+	u8 type;
+	u16 version;
+};
+
 #ifdef VXGE_DEBUG_ASSERT
 /**
  * vxge_assert
@@ -147,6 +156,47 @@ enum vxge_hw_device_link_state {
 	VXGE_HW_LINK_UP
 };
 
+/**
+ * enum enum vxge_hw_fw_upgrade_code - FW upgrade return codes.
+ * @VXGE_HW_FW_UPGRADE_OK: All OK send next 16 bytes
+ * @VXGE_HW_FW_UPGRADE_DONE:  upload completed
+ * @VXGE_HW_FW_UPGRADE_ERR:  upload error
+ * @VXGE_FW_UPGRADE_BYTES2SKIP:  skip bytes in the stream
+ *
+ */
+enum vxge_hw_fw_upgrade_code {
+	VXGE_HW_FW_UPGRADE_OK		= 0,
+	VXGE_HW_FW_UPGRADE_DONE		= 1,
+	VXGE_HW_FW_UPGRADE_ERR		= 2,
+	VXGE_FW_UPGRADE_BYTES2SKIP	= 3
+};
+
+/**
+ * enum enum vxge_hw_fw_upgrade_err_code - FW upgrade error codes.
+ * @VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1: corrupt data
+ * @VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW: buffer overflow
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7: corrupt data
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN: generic error unknown type
+ * @VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH: failed to flash image check failed
+ */
+enum vxge_hw_fw_upgrade_err_code {
+	VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1		= 1,
+	VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW		= 2,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3		= 3,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4		= 4,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5		= 5,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6		= 6,
+	VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7		= 7,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8		= 8,
+	VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN	= 9,
+	VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH		= 10
+};
+
 /**
  * struct vxge_hw_device_date - Date Format
  * @day: Day
@@ -454,7 +504,6 @@ struct vxge_hw_device_config {
  * See also: vxge_hw_driver_initialize().
  */
 struct vxge_hw_uld_cbs {
-
 	void (*link_up)(struct __vxge_hw_device *devh);
 	void (*link_down)(struct __vxge_hw_device *devh);
 	void (*crit_err)(struct __vxge_hw_device *devh,
@@ -721,6 +770,7 @@ struct __vxge_hw_device {
 	u32				debug_level;
 	u32				level_err;
 	u32				level_trace;
+	u16 eprom_versions[VXGE_HW_MAX_ROM_IMAGES];
 };
 
 #define VXGE_HW_INFO_LEN	64
@@ -2032,7 +2082,22 @@ __vxge_hw_device_is_privilaged(u32 host_type, u32 func_id);
 #define VXGE_HW_MIN_SUCCESSIVE_IDLE_COUNT 5
 #define VXGE_HW_MAX_POLLING_COUNT 100
 
-int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id);
+void
+vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev);
+
+enum vxge_hw_status
+vxge_hw_upgrade_read_version(struct __vxge_hw_device *hldev, u32 *major,
+			     u32 *minor, u32 *build);
+
+enum vxge_hw_status vxge_hw_flash_fw(struct __vxge_hw_device *hldev);
 
-void  vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev);
+enum vxge_hw_status
+vxge_update_fw_image(struct __vxge_hw_device *hldev, const u8 *filebuf,
+		     int size);
+
+enum vxge_hw_status
+vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
+				struct eprom_image *eprom_image_data);
+
+int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id);
 #endif
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index f8fd8da4f173..3d2cd6acf30a 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -1153,6 +1153,25 @@ static int vxge_set_flags(struct net_device *dev, u32 data)
 	return 0;
 }
 
+static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
+{
+	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+
+	if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) {
+		printk(KERN_INFO "Single Function Mode is required to flash the"
+		       " firmware\n");
+		return -EINVAL;
+	}
+
+	if (netif_running(dev)) {
+		printk(KERN_INFO "Interface %s must be down to flash the "
+		       "firmware\n", dev->name);
+		return -EBUSY;
+	}
+
+	return vxge_fw_upgrade(vdev, parms->data, 1);
+}
+
 static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_settings		= vxge_ethtool_gset,
 	.set_settings		= vxge_ethtool_sset,
@@ -1175,6 +1194,7 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_sset_count		= vxge_ethtool_get_sset_count,
 	.get_ethtool_stats	= vxge_get_ethtool_stats,
 	.set_flags		= vxge_set_flags,
+	.flash_device		= vxge_fw_flash,
 };
 
 void vxge_initialize_ethtool_ops(struct net_device *ndev)
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 53db6a4b9601..10549bd39221 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -50,6 +50,7 @@
 #include <net/ip.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/firmware.h>
 #include "vxge-main.h"
 #include "vxge-reg.h"
 
@@ -3248,6 +3249,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 		"%s: Ethernet device registered",
 		ndev->name);
 
+	hldev->ndev = ndev;
 	*vdev_out = vdev;
 
 	/* Resetting the Device stats */
@@ -3935,6 +3937,142 @@ static inline u32 vxge_get_num_vfs(u64 function_mode)
 	return num_functions;
 }
 
+int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override)
+{
+	struct __vxge_hw_device *hldev = vdev->devh;
+	u32 maj, min, bld, cmaj, cmin, cbld;
+	enum vxge_hw_status status;
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, fw_name, &vdev->pdev->dev);
+	if (ret) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware file '%s' not found",
+				VXGE_DRIVER_NAME, fw_name);
+		goto out;
+	}
+
+	/* Load the new firmware onto the adapter */
+	status = vxge_update_fw_image(hldev, fw->data, fw->size);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+				"%s: FW image download to adapter failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	/* Read the version of the new firmware */
+	status = vxge_hw_upgrade_read_version(hldev, &maj, &min, &bld);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+				"%s: Upgrade read version failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	cmaj = vdev->config.device_hw_info.fw_version.major;
+	cmin = vdev->config.device_hw_info.fw_version.minor;
+	cbld = vdev->config.device_hw_info.fw_version.build;
+	/* It's possible the version in /lib/firmware is not the latest version.
+	 * If so, we could get into a loop of trying to upgrade to the latest
+	 * and flashing the older version.
+	 */
+	if (VXGE_FW_VER(maj, min, bld) == VXGE_FW_VER(cmaj, cmin, cbld) &&
+	    !override) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	printk(KERN_NOTICE "Upgrade to firmware version %d.%d.%d commencing\n",
+	       maj, min, bld);
+
+	/* Flash the adapter with the new firmware */
+	status = vxge_hw_flash_fw(hldev);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: Upgrade commit failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	printk(KERN_NOTICE "Upgrade of firmware successful!  Adapter must be "
+	       "hard reset before using, thus requiring a system reboot or a "
+	       "hotplug event.\n");
+
+out:
+	return ret;
+}
+
+static int vxge_probe_fw_update(struct vxgedev *vdev)
+{
+	u32 maj, min, bld;
+	int ret, gpxe = 0;
+	char *fw_name;
+
+	maj = vdev->config.device_hw_info.fw_version.major;
+	min = vdev->config.device_hw_info.fw_version.minor;
+	bld = vdev->config.device_hw_info.fw_version.build;
+
+	if (VXGE_FW_VER(maj, min, bld) == VXGE_CERT_FW_VER)
+		return 0;
+
+	/* Ignore the build number when determining if the current firmware is
+	 * "too new" to load the driver
+	 */
+	if (VXGE_FW_VER(maj, min, 0) > VXGE_CERT_FW_VER) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware newer than last known "
+				"version, unable to load driver\n",
+				VXGE_DRIVER_NAME);
+		return -EINVAL;
+	}
+
+	/* Firmware 1.4.4 and older cannot be upgraded, and is too ancient to
+	 * work with this driver.
+	 */
+	if (VXGE_FW_VER(maj, min, bld) <= VXGE_FW_DEAD_VER) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware %d.%d.%d cannot be "
+				"upgraded\n", VXGE_DRIVER_NAME, maj, min, bld);
+		return -EINVAL;
+	}
+
+	/* If file not specified, determine gPXE or not */
+	if (VXGE_FW_VER(maj, min, bld) >= VXGE_EPROM_FW_VER) {
+		int i;
+		for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++)
+			if (vdev->devh->eprom_versions[i]) {
+				gpxe = 1;
+				break;
+			}
+	}
+	if (gpxe)
+		fw_name = "vxge/X3fw-pxe.ncf";
+	else
+		fw_name = "vxge/X3fw.ncf";
+
+	ret = vxge_fw_upgrade(vdev, fw_name, 0);
+	/* -EINVAL and -ENOENT are not fatal errors for flashing firmware on
+	 * probe, so ignore them
+	 */
+	if (ret != -EINVAL && ret != -ENOENT)
+		return -EIO;
+	else
+		ret = 0;
+
+	if (VXGE_FW_VER(VXGE_CERT_FW_VER_MAJOR, VXGE_CERT_FW_VER_MINOR, 0) >
+	    VXGE_FW_VER(maj, min, 0)) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware %d.%d.%d is too old to"
+				" be used with this driver.\n"
+				"Please get the latest version from "
+				"ftp://ftp.s2io.com/pub/X3100-Drivers/FIRMWARE",
+				VXGE_DRIVER_NAME, maj, min, bld);
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
 /**
  * vxge_probe
  * @pdev : structure containing the PCI related information of the device.
@@ -4093,16 +4231,6 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit3;
 	}
 
-	if (ll_config->device_hw_info.fw_version.major !=
-		VXGE_DRIVER_FW_VERSION_MAJOR) {
-		vxge_debug_init(VXGE_ERR,
-			"%s: Incorrect firmware version."
-			"Please upgrade the firmware to version 1.x.x",
-			VXGE_DRIVER_NAME);
-		ret = -EINVAL;
-		goto _exit3;
-	}
-
 	vpath_mask = ll_config->device_hw_info.vpath_mask;
 	if (vpath_mask == 0) {
 		vxge_debug_ll_config(VXGE_TRACE,
@@ -4166,6 +4294,32 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 			goto _exit3;
 	}
 
+	if (VXGE_FW_VER(ll_config->device_hw_info.fw_version.major,
+			ll_config->device_hw_info.fw_version.minor,
+			ll_config->device_hw_info.fw_version.build) >=
+	    VXGE_EPROM_FW_VER) {
+		struct eprom_image img[VXGE_HW_MAX_ROM_IMAGES];
+
+		status = vxge_hw_vpath_eprom_img_ver_get(hldev, img);
+		if (status != VXGE_HW_OK) {
+			vxge_debug_init(VXGE_ERR, "%s: Reading of EPROM failed",
+					VXGE_DRIVER_NAME);
+			/* This is a non-fatal error, continue */
+		}
+
+		for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++) {
+			hldev->eprom_versions[i] = img[i].version;
+			if (!img[i].is_valid)
+				break;
+			vxge_debug_init(VXGE_TRACE, "%s: EPROM %d, version "
+					"%d.%d.%d.%d\n", VXGE_DRIVER_NAME, i,
+					VXGE_EPROM_IMG_MAJOR(img[i].version),
+					VXGE_EPROM_IMG_MINOR(img[i].version),
+					VXGE_EPROM_IMG_FIX(img[i].version),
+					VXGE_EPROM_IMG_BUILD(img[i].version));
+		}
+	}
+
 	/* if FCS stripping is not disabled in MAC fail driver load */
 	if (vxge_hw_vpath_strip_fcs_check(hldev, vpath_mask) != VXGE_HW_OK) {
 		vxge_debug_init(VXGE_ERR,
@@ -4194,18 +4348,22 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	ll_config->tx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
 	ll_config->rx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
 
-	if (vxge_device_register(hldev, ll_config, high_dma, no_of_vpath,
-		&vdev)) {
+	ret = vxge_device_register(hldev, ll_config, high_dma, no_of_vpath,
+				   &vdev);
+	if (ret) {
 		ret = -EINVAL;
 		goto _exit4;
 	}
 
+	ret = vxge_probe_fw_update(vdev);
+	if (ret)
+		goto _exit5;
+
 	vxge_hw_device_debug_set(hldev, VXGE_TRACE, VXGE_COMPONENT_LL);
 	VXGE_COPY_DEBUG_INFO_TO_LL(vdev, vxge_hw_device_error_level_get(hldev),
 		vxge_hw_device_trace_level_get(hldev));
 
 	/* set private HW device info */
-	hldev->ndev = vdev->ndev;
 	vdev->mtu = VXGE_HW_DEFAULT_MTU;
 	vdev->bar0 = attr.bar0;
 	vdev->max_vpath_supported = max_vpath_supported;
@@ -4307,7 +4465,7 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 				"%s: mac_addr_list : memory allocation failed",
 				vdev->ndev->name);
 			ret = -EPERM;
-			goto _exit5;
+			goto _exit6;
 		}
 		macaddr = (u8 *)&entry->macaddr;
 		memcpy(macaddr, vdev->ndev->dev_addr, ETH_ALEN);
@@ -4347,10 +4505,10 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	kfree(ll_config);
 	return 0;
 
-_exit5:
+_exit6:
 	for (i = 0; i < vdev->no_of_vpath; i++)
 		vxge_free_mac_add_list(&vdev->vpaths[i]);
-
+_exit5:
 	vxge_device_unregister(hldev);
 _exit4:
 	pci_disable_sriov(pdev);
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 3845e628a597..1699d7590b31 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -397,6 +397,8 @@ struct vxge_tx_priv {
 extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
 enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
 
+int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override);
+
 /**
  * #define VXGE_DEBUG_INIT: debug for initialization functions
  * #define VXGE_DEBUG_TX	 : debug transmit related functions
diff --git a/drivers/net/vxge/vxge-reg.h b/drivers/net/vxge/vxge-reg.h
index 93fd752187bc..0df52dbd42a0 100644
--- a/drivers/net/vxge/vxge-reg.h
+++ b/drivers/net/vxge/vxge-reg.h
@@ -49,6 +49,30 @@
 #define VXGE_HW_TITAN_VPMGMT_REG_SPACES			17
 #define VXGE_HW_TITAN_VPATH_REG_SPACES			17
 
+#define VXGE_HW_FW_API_GET_EPROM_REV			31
+
+#define VXGE_EPROM_IMG_MAJOR(val)		(u32) vxge_bVALn(val, 48, 4)
+#define VXGE_EPROM_IMG_MINOR(val)		(u32) vxge_bVALn(val, 52, 4)
+#define VXGE_EPROM_IMG_FIX(val)			(u32) vxge_bVALn(val, 56, 4)
+#define VXGE_EPROM_IMG_BUILD(val)		(u32) vxge_bVALn(val, 60, 4)
+
+#define VXGE_HW_GET_EPROM_IMAGE_INDEX(val)		vxge_bVALn(val, 16, 8)
+#define VXGE_HW_GET_EPROM_IMAGE_VALID(val)		vxge_bVALn(val, 31, 1)
+#define VXGE_HW_GET_EPROM_IMAGE_TYPE(val)		vxge_bVALn(val, 40, 8)
+#define VXGE_HW_GET_EPROM_IMAGE_REV(val)		vxge_bVALn(val, 48, 16)
+#define VXGE_HW_RTS_ACCESS_STEER_ROM_IMAGE_INDEX(val)	vxge_vBIT(val, 16, 8)
+
+#define VXGE_HW_FW_UPGRADE_MEMO				13
+#define VXGE_HW_FW_UPGRADE_ACTION			16
+#define VXGE_HW_FW_UPGRADE_OFFSET_START			2
+#define VXGE_HW_FW_UPGRADE_OFFSET_SEND			3
+#define VXGE_HW_FW_UPGRADE_OFFSET_COMMIT		4
+#define VXGE_HW_FW_UPGRADE_OFFSET_READ			5
+
+#define VXGE_HW_FW_UPGRADE_BLK_SIZE			16
+#define VXGE_HW_UPGRADE_GET_RET_ERR_CODE(val)		(val & 0xff)
+#define VXGE_HW_UPGRADE_GET_SEC_ERR_CODE(val)		((val >> 8) & 0xff)
+
 #define VXGE_HW_ASIC_MODE_RESERVED				0
 #define VXGE_HW_ASIC_MODE_NO_IOV				1
 #define VXGE_HW_ASIC_MODE_SR_IOV				2
@@ -165,13 +189,13 @@
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_ETYPE		2
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_PN		3
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG	5
-#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT	6
+#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT		6
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_JHASH_CFG	7
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK		8
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY		9
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_QOS		10
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DS		11
-#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT	12
+#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT		12
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO		13
 
 #define	VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(bits) \
@@ -437,6 +461,7 @@
 #define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(bits) \
 							vxge_bVALn(bits, 48, 16)
 #define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_BUILD vxge_vBIT(val, 48, 16)
+#define VXGE_HW_RTS_ACCESS_STEER_CTRL_GET_ACTION(bits) vxge_bVALn(bits, 0, 8)
 
 #define	VXGE_HW_SRPCIM_TO_VPATH_ALARM_REG_GET_PPIF_SRPCIM_TO_VPATH_ALARM(bits)\
 							vxge_bVALn(bits, 0, 18)
diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index 53fefe137368..b4eced19e45d 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -19,4 +19,31 @@
 #define VXGE_VERSION_FIX	"9"
 #define VXGE_VERSION_BUILD	"20840"
 #define VXGE_VERSION_FOR	"k"
+
+#define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
+
+#define VXGE_DEAD_FW_VER_MAJOR	1
+#define VXGE_DEAD_FW_VER_MINOR	4
+#define VXGE_DEAD_FW_VER_BUILD	4
+
+#define VXGE_FW_DEAD_VER VXGE_FW_VER(VXGE_DEAD_FW_VER_MAJOR, \
+				     VXGE_DEAD_FW_VER_MINOR, \
+				     VXGE_DEAD_FW_VER_BUILD)
+
+#define VXGE_EPROM_FW_VER_MAJOR	1
+#define VXGE_EPROM_FW_VER_MINOR	6
+#define VXGE_EPROM_FW_VER_BUILD	1
+
+#define VXGE_EPROM_FW_VER VXGE_FW_VER(VXGE_EPROM_FW_VER_MAJOR, \
+				      VXGE_EPROM_FW_VER_MINOR, \
+				      VXGE_EPROM_FW_VER_BUILD)
+
+#define VXGE_CERT_FW_VER_MAJOR	1
+#define VXGE_CERT_FW_VER_MINOR	8
+#define VXGE_CERT_FW_VER_BUILD	1
+
+#define VXGE_CERT_FW_VER VXGE_FW_VER(VXGE_CERT_FW_VER_MAJOR, \
+				     VXGE_CERT_FW_VER_MINOR, \
+				     VXGE_CERT_FW_VER_BUILD)
+
 #endif
-- 
cgit v1.2.3


From b81b37338412e3215670641e5025c85146521dea Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:58 +0000
Subject: vxge: add receive hardware timestamping

Add support for enable/disabling hardware timestamping on receive
packets via ioctl call.  When enabled, the hardware timestamp replaces
the FCS in the payload.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 133 +++++++++++++++++++++++++++++++++++++++++--
 drivers/net/vxge/vxge-main.h |   8 ++-
 2 files changed, 132 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 10549bd39221..ea303a2af3aa 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -51,6 +51,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
+#include <linux/net_tstamp.h>
 #include "vxge-main.h"
 #include "vxge-reg.h"
 
@@ -369,7 +370,7 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		 u8 t_code, void *userdata)
 {
 	struct vxge_ring *ring = (struct vxge_ring *)userdata;
-	struct  net_device *dev = ring->ndev;
+	struct net_device *dev = ring->ndev;
 	unsigned int dma_sizes;
 	void *first_dtr = NULL;
 	int dtr_cnt = 0;
@@ -513,6 +514,16 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		else
 			skb_checksum_none_assert(skb);
 
+
+		if (ring->rx_hwts) {
+			struct skb_shared_hwtstamps *skb_hwts;
+			u32 ns = *(u32 *)(skb->head + pkt_length);
+
+			skb_hwts = skb_hwtstamps(skb);
+			skb_hwts->hwtstamp = ns_to_ktime(ns);
+			skb_hwts->syststamp.tv64 = 0;
+		}
+
 		/* rth_hash_type and rth_it_hit are non-zero regardless of
 		 * whether rss is enabled.  Only the rth_value is zero/non-zero
 		 * if rss is disabled/enabled, so key off of that.
@@ -2037,6 +2048,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 				vdev->config.fifo_indicate_max_pkts;
 			vpath->ring.rx_vector_no = 0;
 			vpath->ring.rx_csum = vdev->rx_csum;
+			vpath->ring.rx_hwts = vdev->rx_hwts;
 			vpath->is_open = 1;
 			vdev->vp_handles[i] = vpath->handle;
 			vpath->ring.gro_enable = vdev->config.gro_enable;
@@ -2971,6 +2983,101 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 	return net_stats;
 }
 
+static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev,
+						 int enable)
+{
+	enum vxge_hw_status status;
+	u64 val64;
+
+	/* Timestamp is passed to the driver via the FCS, therefore we
+	 * must disable the FCS stripping by the adapter.  Since this is
+	 * required for the driver to load (due to a hardware bug),
+	 * there is no need to do anything special here.
+	 */
+	if (enable)
+		val64 = VXGE_HW_XMAC_TIMESTAMP_EN |
+			VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) |
+			VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0);
+	else
+		val64 = 0;
+
+	status = vxge_hw_mgmt_reg_write(vdev->devh,
+					vxge_hw_mgmt_reg_type_mrpcim,
+					0,
+					offsetof(struct vxge_hw_mrpcim_reg,
+						 xmac_timestamp),
+					val64);
+	vxge_hw_device_flush_io(vdev->devh);
+	return status;
+}
+
+static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data)
+{
+	struct hwtstamp_config config;
+	enum vxge_hw_status status;
+	int i;
+
+	if (copy_from_user(&config, data, sizeof(config)))
+		return -EFAULT;
+
+	/* reserved for future extensions */
+	if (config.flags)
+		return -EINVAL;
+
+	/* Transmit HW Timestamp not supported */
+	switch (config.tx_type) {
+	case HWTSTAMP_TX_OFF:
+		break;
+	case HWTSTAMP_TX_ON:
+	default:
+		return -ERANGE;
+	}
+
+	switch (config.rx_filter) {
+	case HWTSTAMP_FILTER_NONE:
+		status = vxge_timestamp_config(vdev, 0);
+		if (status != VXGE_HW_OK)
+			return -EFAULT;
+
+		vdev->rx_hwts = 0;
+		config.rx_filter = HWTSTAMP_FILTER_NONE;
+		break;
+
+	case HWTSTAMP_FILTER_ALL:
+	case HWTSTAMP_FILTER_SOME:
+	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
+		status = vxge_timestamp_config(vdev, 1);
+		if (status != VXGE_HW_OK)
+			return -EFAULT;
+
+		vdev->rx_hwts = 1;
+		config.rx_filter = HWTSTAMP_FILTER_ALL;
+		break;
+
+	default:
+		 return -ERANGE;
+	}
+
+	for (i = 0; i < vdev->no_of_vpath; i++)
+		vdev->vpaths[i].ring.rx_hwts = vdev->rx_hwts;
+
+	if (copy_to_user(data, &config, sizeof(config)))
+		return -EFAULT;
+
+	return 0;
+}
+
 /**
  * vxge_ioctl
  * @dev: Device pointer.
@@ -2983,7 +3090,20 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
  */
 static int vxge_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-	return -EOPNOTSUPP;
+	struct vxgedev *vdev = netdev_priv(dev);
+	int ret;
+
+	switch (cmd) {
+	case SIOCSHWTSTAMP:
+		ret = vxge_hwtstamp_ioctl(vdev, rq->ifr_data);
+		if (ret)
+			return ret;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
 }
 
 /**
@@ -3180,6 +3300,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 	vdev->pdev = hldev->pdev;
 	memcpy(&vdev->config, config, sizeof(struct vxge_config));
 	vdev->rx_csum = 1;	/* Enable Rx CSUM by default. */
+	vdev->rx_hwts = 0;
 
 	SET_NETDEV_DEV(ndev, &vdev->pdev->dev);
 
@@ -4321,10 +4442,10 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	}
 
 	/* if FCS stripping is not disabled in MAC fail driver load */
-	if (vxge_hw_vpath_strip_fcs_check(hldev, vpath_mask) != VXGE_HW_OK) {
-		vxge_debug_init(VXGE_ERR,
-			"%s: FCS stripping is not disabled in MAC"
-			" failing driver load", VXGE_DRIVER_NAME);
+	status = vxge_hw_vpath_strip_fcs_check(hldev, vpath_mask);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: FCS stripping is enabled in MAC"
+				" failing driver load", VXGE_DRIVER_NAME);
 		ret = -EINVAL;
 		goto _exit4;
 	}
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 1699d7590b31..6f6e9ce0bf20 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -248,8 +248,9 @@ struct vxge_ring {
 	 */
 	int driver_id;
 
-	 /* copy of the flag indicating whether rx_csum is to be used */
-	u32 rx_csum;
+	/* copy of the flag indicating whether rx_csum is to be used */
+	u32 rx_csum:1,
+	    rx_hwts:1;
 
 	int pkts_processed;
 	int budget;
@@ -327,7 +328,8 @@ struct vxgedev {
 	u16		all_multi_flg;
 
 	 /* A flag indicating whether rx_csum is to be used or not. */
-	u32	rx_csum;
+	u32	rx_csum:1,
+		rx_hwts:1;
 
 	struct vxge_msix_entry *vxge_entries;
 	struct msix_entry *entries;
-- 
cgit v1.2.3


From c3150eac9f2e5f770b09d371f7716540219a46f6 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:25:59 +0000
Subject: vxge: Handle errors in vxge_hw_vpath_fw_api

Propagate the return code of the call to vxge_hw_vpath_fw_api and
__vxge_hw_vpath_pci_func_mode_get.  This enables the proper handling of
error conditions when querying the function mode of the device during
probe.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 7761b9e0ad84..388e6c48696b 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -1107,8 +1107,9 @@ __vxge_hw_vpath_card_info_get(struct __vxge_hw_virtualpath *vpath,
  * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
  * Returns pci function mode
  */
-static u64
-__vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath)
+static enum vxge_hw_status
+__vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath,
+				  struct vxge_hw_device_hw_info *hw_info)
 {
 	u64 data0, data1 = 0, steer_ctrl = 0;
 	enum vxge_hw_status status;
@@ -1119,8 +1120,11 @@ __vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath)
 			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
 			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
 			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
 
-	return data0;
+	hw_info->function_mode = data0;
+	return status;
 }
 
 /*
@@ -1235,8 +1239,9 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 			       (bar0 + val64);
 		vpath.vp_open = 0;
 
-		hw_info->function_mode =
-			__vxge_hw_vpath_pci_func_mode_get(&vpath);
+		status = __vxge_hw_vpath_pci_func_mode_get(&vpath, hw_info);
+		if (status != VXGE_HW_OK)
+			goto exit;
 
 		status = __vxge_hw_vpath_fw_ver_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
-- 
cgit v1.2.3


From e7935c9669c27c5d530bff634c0c15f7a602d697 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:26:00 +0000
Subject: vxge: Titan1A detection

Detect if the adapter is Titan or Titan1A, and tune the driver for this
hardware.  Also, remove unnecessary function __vxge_hw_device_id_get.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 40 ++++++++-------------------------
 drivers/net/vxge/vxge-config.h |  6 -----
 drivers/net/vxge/vxge-main.c   | 45 ++++++++++++++++++++++++++++++++-----
 drivers/net/vxge/vxge-main.h   | 51 +++++++++++++++++++++++++++++++-----------
 4 files changed, 87 insertions(+), 55 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 388e6c48696b..5903b2e9a6e9 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -98,9 +98,6 @@ __vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config);
 static enum vxge_hw_status
 __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config);
 
-static void
-__vxge_hw_device_id_get(struct __vxge_hw_device *hldev);
-
 static void
 __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev);
 
@@ -805,26 +802,6 @@ exit:
 	return status;
 }
 
-/*
- * __vxge_hw_device_id_get
- * This routine returns sets the device id and revision numbers into the device
- * structure
- */
-void __vxge_hw_device_id_get(struct __vxge_hw_device *hldev)
-{
-	u64 val64;
-
-	val64 = readq(&hldev->common_reg->titan_asic_id);
-	hldev->device_id =
-		(u16)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_DEVICE_ID(val64);
-
-	hldev->major_revision =
-		(u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MAJOR_REVISION(val64);
-
-	hldev->minor_revision =
-		(u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(val64);
-}
-
 /*
  * __vxge_hw_device_access_rights_get: Get Access Rights of the driver
  * This routine returns the Access Rights of the driver
@@ -1327,7 +1304,6 @@ vxge_hw_device_initialize(
 		vfree(hldev);
 		goto exit;
 	}
-	__vxge_hw_device_id_get(hldev);
 
 	__vxge_hw_device_host_info_get(hldev);
 
@@ -4442,16 +4418,18 @@ vpath_open_exit1:
 void
 vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_virtualpath *vpath = NULL;
+	struct __vxge_hw_virtualpath *vpath = vp->vpath;
+	struct __vxge_hw_ring *ring = vpath->ringh;
+	struct vxgedev *vdev = netdev_priv(vpath->hldev->ndev);
 	u64 new_count, val64, val164;
-	struct __vxge_hw_ring *ring;
 
-	vpath = vp->vpath;
-	ring = vpath->ringh;
+	if (vdev->titan1) {
+		new_count = readq(&vpath->vp_reg->rxdmem_size);
+		new_count &= 0x1fff;
+	} else
+		new_count = ring->config->ring_blocks * VXGE_HW_BLOCK_SIZE / 8;
 
-	new_count = readq(&vpath->vp_reg->rxdmem_size);
-	new_count &= 0x1fff;
-	val164 = (VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count));
+	val164 = VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count);
 
 	writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val164),
 		&vpath->vp_reg->prc_rxd_doorbell);
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 95230bda0653..5b2c8313426d 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -713,9 +713,6 @@ struct __vxge_hw_vpath_handle{
 /**
  * struct __vxge_hw_device  - Hal device object
  * @magic: Magic Number
- * @device_id: PCI Device Id of the adapter
- * @major_revision: PCI Device major revision
- * @minor_revision: PCI Device minor revision
  * @bar0: BAR0 virtual address.
  * @pdev: Physical device handle
  * @config: Confguration passed by the LL driver at initialization
@@ -727,9 +724,6 @@ struct __vxge_hw_device {
 	u32				magic;
 #define VXGE_HW_DEVICE_MAGIC		0x12345678
 #define VXGE_HW_DEVICE_DEAD		0xDEADDEAD
-	u16				device_id;
-	u8				major_revision;
-	u8				minor_revision;
 	void __iomem			*bar0;
 	struct pci_dev			*pdev;
 	struct net_device		*ndev;
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index ea303a2af3aa..b8806a15bcaf 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -2012,8 +2012,23 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		vpath = &vdev->vpaths[i];
-
 		vxge_assert(vpath->is_configured);
+
+		if (!vdev->titan1) {
+			struct vxge_hw_vp_config *vcfg;
+			vcfg = &vdev->devh->config.vp_config[vpath->device_id];
+
+			vcfg->rti.urange_a = RTI_T1A_RX_URANGE_A;
+			vcfg->rti.urange_b = RTI_T1A_RX_URANGE_B;
+			vcfg->rti.urange_c = RTI_T1A_RX_URANGE_C;
+			vcfg->tti.uec_a = TTI_T1A_TX_UFC_A;
+			vcfg->tti.uec_b = TTI_T1A_TX_UFC_B;
+			vcfg->tti.uec_c = TTI_T1A_TX_UFC_C(vdev->mtu);
+			vcfg->tti.uec_d = TTI_T1A_TX_UFC_D(vdev->mtu);
+			vcfg->tti.ltimer_val = VXGE_T1A_TTI_LTIMER_VAL;
+			vcfg->tti.rtimer_val = VXGE_T1A_TTI_RTIMER_VAL;
+		}
+
 		attr.vp_id = vpath->device_id;
 		attr.fifo_attr.callback = vxge_xmit_compl;
 		attr.fifo_attr.txdl_term = vxge_tx_term;
@@ -2710,9 +2725,10 @@ vxge_open(struct net_device *dev)
 		vxge_os_timer(vdev->vp_reset_timer,
 			vxge_poll_vp_reset, vdev, (HZ/2));
 
-	if (vdev->vp_lockup_timer.function == NULL)
-		vxge_os_timer(vdev->vp_lockup_timer,
-			vxge_poll_vp_lockup, vdev, (HZ/2));
+	/* There is no need to check for RxD leak and RxD lookup on Titan1A */
+	if (vdev->titan1 && vdev->vp_lockup_timer.function == NULL)
+		vxge_os_timer(vdev->vp_lockup_timer, vxge_poll_vp_lockup, vdev,
+			      HZ / 2);
 
 	set_bit(__VXGE_STATE_CARD_UP, &vdev->state);
 
@@ -2844,7 +2860,9 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 
 		smp_wmb();
 	}
-	del_timer_sync(&vdev->vp_lockup_timer);
+
+	if (vdev->titan1)
+		del_timer_sync(&vdev->vp_lockup_timer);
 
 	del_timer_sync(&vdev->vp_reset_timer);
 
@@ -3262,6 +3280,19 @@ static const struct net_device_ops vxge_netdev_ops = {
 #endif
 };
 
+static int __devinit vxge_device_revision(struct vxgedev *vdev)
+{
+	int ret;
+	u8 revision;
+
+	ret = pci_read_config_byte(vdev->pdev, PCI_REVISION_ID, &revision);
+	if (ret)
+		return -EIO;
+
+	vdev->titan1 = (revision == VXGE_HW_TITAN1_PCI_REVISION);
+	return 0;
+}
+
 static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 					  struct vxge_config *config,
 					  int high_dma, int no_of_vpath,
@@ -3302,6 +3333,10 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 	vdev->rx_csum = 1;	/* Enable Rx CSUM by default. */
 	vdev->rx_hwts = 0;
 
+	ret = vxge_device_revision(vdev);
+	if (ret < 0)
+		goto _out1;
+
 	SET_NETDEV_DEV(ndev, &vdev->pdev->dev);
 
 	ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 6f6e9ce0bf20..953cb0ded3e1 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -29,6 +29,9 @@
 
 #define PCI_DEVICE_ID_TITAN_WIN		0x5733
 #define PCI_DEVICE_ID_TITAN_UNI		0x5833
+#define VXGE_HW_TITAN1_PCI_REVISION	1
+#define VXGE_HW_TITAN1A_PCI_REVISION	2
+
 #define	VXGE_USE_DEFAULT		0xffffffff
 #define VXGE_HW_VPATH_MSIX_ACTIVE	4
 #define VXGE_ALARM_MSIX_ID		2
@@ -53,11 +56,13 @@
 
 #define VXGE_TTI_BTIMER_VAL 250000
 
-#define VXGE_TTI_LTIMER_VAL 1000
-#define VXGE_TTI_RTIMER_VAL 0
-#define VXGE_RTI_BTIMER_VAL 250
-#define VXGE_RTI_LTIMER_VAL 100
-#define VXGE_RTI_RTIMER_VAL 0
+#define VXGE_TTI_LTIMER_VAL	1000
+#define VXGE_T1A_TTI_LTIMER_VAL	80
+#define VXGE_TTI_RTIMER_VAL	0
+#define VXGE_T1A_TTI_RTIMER_VAL	400
+#define VXGE_RTI_BTIMER_VAL	250
+#define VXGE_RTI_LTIMER_VAL	100
+#define VXGE_RTI_RTIMER_VAL	0
 #define VXGE_FIFO_INDICATE_MAX_PKTS VXGE_DEF_FIFO_LENGTH
 #define VXGE_ISR_POLLING_CNT 	8
 #define VXGE_MAX_CONFIG_DEV	0xFF
@@ -76,14 +81,32 @@
 #define TTI_TX_UFC_B	40
 #define TTI_TX_UFC_C	60
 #define TTI_TX_UFC_D	100
+#define TTI_T1A_TX_UFC_A	30
+#define TTI_T1A_TX_UFC_B	80
+/* Slope - (max_mtu - min_mtu)/(max_mtu_ufc - min_mtu_ufc) */
+/* Slope - 93 */
+/* 60 - 9k Mtu, 140 - 1.5k mtu */
+#define TTI_T1A_TX_UFC_C(mtu)	(60 + ((VXGE_HW_MAX_MTU - mtu) / 93))
+
+/* Slope - 37 */
+/* 100 - 9k Mtu, 300 - 1.5k mtu */
+#define TTI_T1A_TX_UFC_D(mtu)	(100 + ((VXGE_HW_MAX_MTU - mtu) / 37))
+
+
+#define RTI_RX_URANGE_A		5
+#define RTI_RX_URANGE_B		15
+#define RTI_RX_URANGE_C		40
+#define RTI_T1A_RX_URANGE_A	1
+#define RTI_T1A_RX_URANGE_B	20
+#define RTI_T1A_RX_URANGE_C	50
+#define RTI_RX_UFC_A		1
+#define RTI_RX_UFC_B		5
+#define RTI_RX_UFC_C		10
+#define RTI_RX_UFC_D		15
+#define RTI_T1A_RX_UFC_B	20
+#define RTI_T1A_RX_UFC_C	50
+#define RTI_T1A_RX_UFC_D	60
 
-#define RTI_RX_URANGE_A	5
-#define RTI_RX_URANGE_B	15
-#define RTI_RX_URANGE_C	40
-#define RTI_RX_UFC_A	1
-#define RTI_RX_UFC_B	5
-#define RTI_RX_UFC_C	10
-#define RTI_RX_UFC_D	15
 
 /* Milli secs timer period */
 #define VXGE_TIMER_DELAY		10000
@@ -329,7 +352,8 @@ struct vxgedev {
 
 	 /* A flag indicating whether rx_csum is to be used or not. */
 	u32	rx_csum:1,
-		rx_hwts:1;
+		rx_hwts:1,
+		titan1:1;
 
 	struct vxge_msix_entry *vxge_entries;
 	struct msix_entry *entries;
@@ -397,6 +421,7 @@ struct vxge_tx_priv {
 	} while (0);
 
 extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
+
 enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
 
 int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override);
-- 
cgit v1.2.3


From ca3e3b8fae982400dacbbf19f3112cc84e51d46a Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:26:01 +0000
Subject: vxge: correct multi-function detection

The values used to determined if the adapter is running in single or
multi-function mode were previously modified to the values necessary
when making the VXGE_HW_FW_API_GET_FUNC_MODE firmware call.  However,
the firmware call was not modified.  This had the driver printing out on
probe that the adapter was in multi-function mode when in single
function mode and vice versa.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 6 +++---
 drivers/net/vxge/vxge-reg.h    | 3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 5903b2e9a6e9..14dc8c8f47ef 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -1091,16 +1091,16 @@ __vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath,
 	u64 data0, data1 = 0, steer_ctrl = 0;
 	enum vxge_hw_status status;
 
-	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE;
+	data0 = 0;
 
 	status = vxge_hw_vpath_fw_api(vpath,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_FW_API_GET_FUNC_MODE,
 			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
 			0, &data0, &data1, &steer_ctrl);
 	if (status != VXGE_HW_OK)
 		return status;
 
-	hw_info->function_mode = data0;
+	hw_info->function_mode = VXGE_HW_GET_FUNC_MODE_VAL(data0);
 	return status;
 }
 
diff --git a/drivers/net/vxge/vxge-reg.h b/drivers/net/vxge/vxge-reg.h
index 0df52dbd42a0..3e658b175947 100644
--- a/drivers/net/vxge/vxge-reg.h
+++ b/drivers/net/vxge/vxge-reg.h
@@ -62,6 +62,9 @@
 #define VXGE_HW_GET_EPROM_IMAGE_REV(val)		vxge_bVALn(val, 48, 16)
 #define VXGE_HW_RTS_ACCESS_STEER_ROM_IMAGE_INDEX(val)	vxge_vBIT(val, 16, 8)
 
+#define VXGE_HW_FW_API_GET_FUNC_MODE			29
+#define VXGE_HW_GET_FUNC_MODE_VAL(val)			(val & 0xFF)
+
 #define VXGE_HW_FW_UPGRADE_MEMO				13
 #define VXGE_HW_FW_UPGRADE_ACTION			16
 #define VXGE_HW_FW_UPGRADE_OFFSET_START			2
-- 
cgit v1.2.3


From 1901d042abf10d08a829961a63fd158f9844587e Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:26:02 +0000
Subject: vxge: update Kconfig

Update Kconfig to reflect Exar's purchase of Neterion (formerly S2IO).

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/Kconfig | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f6668cdaac85..fa62a63db166 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2772,29 +2772,38 @@ config IXGB
 	  will be called ixgb.
 
 config S2IO
-	tristate "S2IO 10Gbe XFrame NIC"
+	tristate "Exar Xframe 10Gb Ethernet Adapter"
 	depends on PCI
 	---help---
-	  This driver supports the 10Gbe XFrame NIC of S2IO. 
+	  This driver supports Exar Corp's Xframe Series 10Gb Ethernet Adapters.
+
 	  More specific information on configuring the driver is in 
 	  <file:Documentation/networking/s2io.txt>.
 
+	  To compile this driver as a module, choose M here. The module
+	  will be called s2io.
+
 config VXGE
-	tristate "Neterion X3100 Series 10GbE PCIe Server Adapter"
+	tristate "Exar X3100 Series 10GbE PCIe Server Adapter"
 	depends on PCI && INET
 	---help---
-	  This driver supports Neterion Inc's X3100 Series 10 GbE PCIe
+	  This driver supports Exar Corp's X3100 Series 10 GbE PCIe
 	  I/O Virtualized Server Adapter.
+
 	  More specific information on configuring the driver is in
 	  <file:Documentation/networking/vxge.txt>.
 
+	  To compile this driver as a module, choose M here. The module
+	  will be called vxge.
+
 config VXGE_DEBUG_TRACE_ALL
 	bool "Enabling All Debug trace statments in driver"
 	default n
 	depends on VXGE
 	---help---
 	  Say Y here if you want to enabling all the debug trace statements in
-	  driver. By  default only few debug trace statements are enabled.
+	  the vxge driver. By default only few debug trace statements are
+	  enabled.
 
 config MYRI10GE
 	tristate "Myricom Myri-10G Ethernet support"
-- 
cgit v1.2.3


From 2c91308f449c6705b81bd3370a0ec647e370f35c Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:26:03 +0000
Subject: vxge: sparse and other clean-ups

Correct issues found by running sparse on the vxge driver, as well as
other miscellaneous cleanups.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c  | 100 +++++++++-------------------------------
 drivers/net/vxge/vxge-ethtool.c |  35 ++++++--------
 drivers/net/vxge/vxge-main.c    |  94 ++++++++++++++++---------------------
 3 files changed, 76 insertions(+), 153 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 14dc8c8f47ef..409c2e6053d0 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -21,19 +21,6 @@
 #include "vxge-config.h"
 #include "vxge-main.h"
 
-static enum vxge_hw_status
-__vxge_hw_fifo_create(
-	struct __vxge_hw_vpath_handle *vpath_handle,
-	struct vxge_hw_fifo_attr *attr);
-
-static enum vxge_hw_status
-__vxge_hw_fifo_abort(
-	struct __vxge_hw_fifo *fifoh);
-
-static enum vxge_hw_status
-__vxge_hw_fifo_reset(
-	struct __vxge_hw_fifo *ringh);
-
 static enum vxge_hw_status
 __vxge_hw_fifo_delete(
 	struct __vxge_hw_vpath_handle *vpath_handle);
@@ -72,44 +59,15 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *hldev,
 			u32 size,
 			struct vxge_hw_mempool_dma *dma_object);
 
-
-static struct __vxge_hw_channel*
-__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
-			enum __vxge_hw_channel_type type, u32 length,
-			u32 per_dtr_space, void *userdata);
-
 static void
 __vxge_hw_channel_free(
 	struct __vxge_hw_channel *channel);
 
-static enum vxge_hw_status
-__vxge_hw_channel_initialize(
-	struct __vxge_hw_channel *channel);
-
-static enum vxge_hw_status
-__vxge_hw_channel_reset(
-	struct __vxge_hw_channel *channel);
-
 static enum vxge_hw_status __vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp);
 
-static enum vxge_hw_status
-__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config);
-
 static enum vxge_hw_status
 __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config);
 
-static void
-__vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev);
-
-static enum vxge_hw_status
-__vxge_hw_device_initialize(struct __vxge_hw_device *hldev);
-
-static void
-__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev);
-
-static enum vxge_hw_status
-__vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev);
-
 static enum vxge_hw_status
 __vxge_hw_device_register_poll(
 	void __iomem	*reg,
@@ -130,9 +88,10 @@ __vxge_hw_pio_mem_write64(u64 val64, void __iomem *addr,
 
 static struct vxge_hw_mempool*
 __vxge_hw_mempool_create(struct __vxge_hw_device *devh, u32 memblock_size,
-			 u32 item_size,	u32 private_size, u32 items_initial,
-			 u32 items_max,	struct vxge_hw_mempool_cbs *mp_callback,
-			 void *userdata);
+			u32 item_size, u32 private_size, u32 items_initial,
+			u32 items_max, struct vxge_hw_mempool_cbs *mp_callback,
+			void *userdata);
+
 static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool);
 
 static enum vxge_hw_status
@@ -145,23 +104,9 @@ vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vpath_handle);
 static enum vxge_hw_status
 __vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
-
-
-static enum vxge_hw_status
-__vxge_hw_vpath_sw_reset(struct __vxge_hw_device *devh, u32 vp_id);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_mac_configure(struct __vxge_hw_device *devh, u32 vp_id);
-
 static void
 __vxge_hw_vp_terminate(struct __vxge_hw_device *devh, u32 vp_id);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_stats_access(struct __vxge_hw_virtualpath *vpath,
-			     u32 operation, u32 offset,	u64 *stat);
-
 static enum vxge_hw_status
 __vxge_hw_vpath_xmac_tx_stats_get(struct __vxge_hw_virtualpath	*vpath,
 				  struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats);
@@ -505,7 +450,7 @@ vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
  * This function allocates required memory for the channel and various arrays
  * in the channel
  */
-struct __vxge_hw_channel*
+static struct __vxge_hw_channel *
 __vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
 			   enum __vxge_hw_channel_type type,
 	u32 length, u32 per_dtr_space, void *userdata)
@@ -576,7 +521,7 @@ exit0:
  * This function deallocates memory from the channel and various arrays
  * in the channel
  */
-void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
+static void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
 {
 	kfree(channel->work_arr);
 	kfree(channel->free_arr);
@@ -590,7 +535,7 @@ void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
  * This function initializes a channel by properly setting the
  * various references
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_channel_initialize(struct __vxge_hw_channel *channel)
 {
 	u32 i;
@@ -625,7 +570,7 @@ __vxge_hw_channel_initialize(struct __vxge_hw_channel *channel)
  * __vxge_hw_channel_reset - Resets a channel
  * This function resets a channel by properly setting the various references
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_channel_reset(struct __vxge_hw_channel *channel)
 {
 	u32 i;
@@ -652,8 +597,7 @@ __vxge_hw_channel_reset(struct __vxge_hw_channel *channel)
  * Initialize certain PCI/PCI-X configuration registers
  * with recommended values. Save config space for future hw resets.
  */
-void
-__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
+static void __vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
 {
 	u16 cmd = 0;
 
@@ -742,7 +686,7 @@ exit:
  * register location pointers in the device object. It waits until the ric is
  * completed initializing registers.
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev)
 {
 	u64 val64;
@@ -938,7 +882,8 @@ __vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev)
  * __vxge_hw_device_initialize
  * Initialize Titan-V hardware.
  */
-enum vxge_hw_status __vxge_hw_device_initialize(struct __vxge_hw_device *hldev)
+static enum vxge_hw_status
+__vxge_hw_device_initialize(struct __vxge_hw_device *hldev)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
 
@@ -2337,7 +2282,7 @@ static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool)
  * __vxge_hw_device_fifo_config_check - Check fifo configuration.
  * Check the fifo configuration
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config)
 {
 	if ((fifo_config->fifo_blocks < VXGE_HW_MIN_FIFO_BLOCKS) ||
@@ -2385,7 +2330,7 @@ __vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config)
  * __vxge_hw_device_config_check - Check device configuration.
  * Check the device configuration
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config)
 {
 	u32 i;
@@ -2945,7 +2890,7 @@ __vxge_hw_fifo_mempool_item_alloc(
  * __vxge_hw_fifo_create - Create a FIFO
  * This function creates FIFO and initializes it.
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
 		      struct vxge_hw_fifo_attr *attr)
 {
@@ -3109,7 +3054,8 @@ static enum vxge_hw_status __vxge_hw_fifo_reset(struct __vxge_hw_fifo *fifo)
  * __vxge_hw_fifo_delete - Removes the FIFO
  * This function freeup the memory pool and removes the FIFO
  */
-enum vxge_hw_status __vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
+static enum vxge_hw_status
+__vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
 {
 	struct __vxge_hw_fifo *fifo = vp->vpath->fifoh;
 
@@ -4897,7 +4843,7 @@ static void vxge_os_dma_free(struct pci_dev *pdev, const void *vaddr,
  * __vxge_hw_blockpool_create - Create block pool
  */
 
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
 			   struct __vxge_hw_blockpool *blockpool,
 			   u32 pool_size,
@@ -4997,7 +4943,7 @@ blockpool_create_exit:
  * __vxge_hw_blockpool_destroy - Deallocates the block pool
  */
 
-void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
+static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
 {
 
 	struct __vxge_hw_device *hldev;
@@ -5163,7 +5109,7 @@ exit:
  * Allocates a block of memory of given size, either from block pool
  * or by calling vxge_os_dma_malloc()
  */
-void *
+static void *
 __vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
 				struct vxge_hw_mempool_dma *dma_object)
 {
@@ -5227,7 +5173,7 @@ exit:
  * __vxge_hw_blockpool_free - Frees the memory allcoated with
 				__vxge_hw_blockpool_malloc
  */
-void
+static void
 __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
 			void *memblock, u32 size,
 			struct vxge_hw_mempool_dma *dma_object)
@@ -5279,7 +5225,7 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
  * __vxge_hw_blockpool_block_allocate - Allocates a block from block pool
  * This function allocates a block from block pool or from the system
  */
-struct __vxge_hw_blockpool_entry *
+static struct __vxge_hw_blockpool_entry *
 __vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
 {
 	struct __vxge_hw_blockpool_entry *entry = NULL;
@@ -5314,7 +5260,7 @@ __vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
  *
  * This function frees a block from block pool
  */
-void
+static void
 __vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh,
 			struct __vxge_hw_blockpool_entry *entry)
 {
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index 3d2cd6acf30a..09f721e10517 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -11,7 +11,7 @@
  *                 Virtualized Server Adapter.
  * Copyright(c) 2002-2010 Exar Corp.
  ******************************************************************************/
-#include<linux/ethtool.h>
+#include <linux/ethtool.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/etherdevice.h>
@@ -29,7 +29,6 @@
  * Return value:
  * 0 on success.
  */
-
 static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
 {
 	/* We currently only support 10Gb/FULL */
@@ -79,10 +78,9 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
  * Returns driver specefic information like name, version etc.. to ethtool.
  */
 static void vxge_ethtool_gdrvinfo(struct net_device *dev,
-			struct ethtool_drvinfo *info)
+				  struct ethtool_drvinfo *info)
 {
-	struct vxgedev *vdev;
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
 	strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME));
 	strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
 	strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN);
@@ -104,15 +102,14 @@ static void vxge_ethtool_gdrvinfo(struct net_device *dev,
  * buffer area.
  */
 static void vxge_ethtool_gregs(struct net_device *dev,
-			struct ethtool_regs *regs, void *space)
+			       struct ethtool_regs *regs, void *space)
 {
 	int index, offset;
 	enum vxge_hw_status status;
 	u64 reg;
-	u64 *reg_space = (u64 *) space;
+	u64 *reg_space = (u64 *)space;
 	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device *)
-					pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
 	regs->version = vdev->pdev->subsystem_device;
@@ -148,8 +145,7 @@ static void vxge_ethtool_gregs(struct net_device *dev,
 static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
 {
 	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
 	msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME);
@@ -168,11 +164,10 @@ static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
  *  void
  */
 static void vxge_ethtool_getpause_data(struct net_device *dev,
-					struct ethtool_pauseparam *ep)
+				       struct ethtool_pauseparam *ep)
 {
 	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause);
 }
@@ -188,11 +183,10 @@ static void vxge_ethtool_getpause_data(struct net_device *dev,
  * int, returns 0 on Success
  */
 static int vxge_ethtool_setpause_data(struct net_device *dev,
-					struct ethtool_pauseparam *ep)
+				      struct ethtool_pauseparam *ep)
 {
 	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause);
 
@@ -209,9 +203,8 @@ static void vxge_get_ethtool_stats(struct net_device *dev,
 	enum vxge_hw_status status;
 	enum vxge_hw_status swstatus;
 	struct vxge_vpath *vpath = NULL;
-
 	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = vdev->devh;
+	struct __vxge_hw_device *hldev = vdev->devh;
 	struct vxge_hw_xmac_stats *xmac_stats;
 	struct vxge_hw_device_stats_sw_info *sw_stats;
 	struct vxge_hw_device_stats_hw_info *hw_stats;
@@ -574,8 +567,8 @@ static void vxge_get_ethtool_stats(struct net_device *dev,
 	kfree(hw_stats);
 }
 
-static void vxge_ethtool_get_strings(struct net_device *dev,
-			      u32 stringset, u8 *data)
+static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset,
+				     u8 *data)
 {
 	int stat_size = 0;
 	int i, j;
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index b8806a15bcaf..3f2d6ed13d3e 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -688,7 +688,7 @@ static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
 	struct vxge_vpath *vpath = NULL;
 	struct __vxge_hw_device *hldev;
 
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
 
 	mac_address = (u8 *)&mac_addr;
 	memcpy(mac_address, mac_header, ETH_ALEN);
@@ -1112,7 +1112,7 @@ static void vxge_set_multicast(struct net_device *dev)
 		/* Delete previous MC's */
 		for (i = 0; i < mcast_cnt; i++) {
 			list_for_each_safe(entry, next, list_head) {
-				mac_entry = (struct vxge_mac_addrs *) entry;
+				mac_entry = (struct vxge_mac_addrs *)entry;
 				/* Copy the mac address to delete */
 				mac_address = (u8 *)&mac_entry->macaddr;
 				memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
@@ -1155,7 +1155,7 @@ _set_all_mcast:
 		/* Delete previous MC's */
 		for (i = 0; i < mcast_cnt; i++) {
 			list_for_each_safe(entry, next, list_head) {
-				mac_entry = (struct vxge_mac_addrs *) entry;
+				mac_entry = (struct vxge_mac_addrs *)entry;
 				/* Copy the mac address to delete */
 				mac_address = (u8 *)&mac_entry->macaddr;
 				memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
@@ -1202,7 +1202,7 @@ static int vxge_set_mac_addr(struct net_device *dev, void *p)
 {
 	struct sockaddr *addr = p;
 	struct vxgedev *vdev;
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	enum vxge_hw_status status = VXGE_HW_OK;
 	struct macInfo mac_info_new, mac_info_old;
 	int vpath_idx = 0;
@@ -1632,7 +1632,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
 	int budget_org = budget;
 	struct vxge_ring *ring;
 
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device *)
+	struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
 		pci_get_drvdata(vdev->pdev);
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
@@ -1669,7 +1669,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
  */
 static void vxge_netpoll(struct net_device *dev)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	struct vxgedev *vdev;
 
 	vdev = (struct vxgedev *)netdev_priv(dev);
@@ -1821,7 +1821,7 @@ static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
 {
 	struct list_head *entry, *next;
 	u64 del_mac = 0;
-	u8 *mac_address = (u8 *) (&del_mac);
+	u8 *mac_address = (u8 *)(&del_mac);
 
 	/* Copy the mac address to delete from the list */
 	memcpy(mac_address, mac->macaddr, ETH_ALEN);
@@ -2102,7 +2102,7 @@ static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
 	struct __vxge_hw_device *hldev;
 	u64 reason;
 	enum vxge_hw_status status;
-	struct vxgedev *vdev = (struct vxgedev *) dev_id;;
+	struct vxgedev *vdev = (struct vxgedev *)dev_id;
 
 	vxge_debug_intr(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
@@ -2341,8 +2341,8 @@ static void vxge_rem_msix_isr(struct vxgedev *vdev)
 
 static void vxge_rem_isr(struct vxgedev *vdev)
 {
-	struct __vxge_hw_device  *hldev;
-	hldev = (struct __vxge_hw_device  *) pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev;
+	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(vdev->pdev);
 
 #ifdef CONFIG_PCI_MSI
 	if (vdev->config.intr_type == MSI_X) {
@@ -2583,7 +2583,7 @@ vxge_open(struct net_device *dev)
 		"%s: %s:%d", dev->name, __func__, __LINE__);
 
 	vdev = (struct vxgedev *)netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
 	function_mode = vdev->config.device_hw_info.function_mode;
 
 	/* make sure you have link off by default every time Nic is
@@ -2811,7 +2811,7 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 		dev->name, __func__, __LINE__);
 
 	vdev = (struct vxgedev *)netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
 
 	if (unlikely(!is_vxge_card_up(vdev)))
 		return 0;
@@ -3440,36 +3440,29 @@ _out0:
  *
  * This function will unregister and free network device
  */
-static void
-vxge_device_unregister(struct __vxge_hw_device *hldev)
+static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 {
 	struct vxgedev *vdev;
 	struct net_device *dev;
 	char buf[IFNAMSIZ];
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	u32 level_trace;
-#endif
 
 	dev = hldev->ndev;
 	vdev = netdev_priv(dev);
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	level_trace = vdev->level_trace;
-#endif
-	vxge_debug_entryexit(level_trace,
-		"%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
 
-	memcpy(buf, vdev->ndev->name, IFNAMSIZ);
+	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d", vdev->ndev->name,
+			     __func__, __LINE__);
+
+	memcpy(buf, dev->name, IFNAMSIZ);
 
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
 
 	flush_scheduled_work();
 
-	vxge_debug_init(level_trace, "%s: ethernet device unregistered", buf);
-	vxge_debug_entryexit(level_trace,
-		"%s: %s:%d  Exiting...", buf, __func__, __LINE__);
+	vxge_debug_init(vdev->level_trace, "%s: ethernet device unregistered",
+			buf);
+	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d  Exiting...", buf,
+			     __func__, __LINE__);
 }
 
 /*
@@ -3992,8 +3985,8 @@ static int vxge_pm_resume(struct pci_dev *pdev)
 static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev =
+		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	netif_device_detach(netdev);
@@ -4022,8 +4015,8 @@ static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
  */
 static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev =
+		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	struct vxgedev *vdev = netdev_priv(netdev);
@@ -4048,8 +4041,8 @@ static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
  */
 static void vxge_io_resume(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev =
+		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	if (netif_running(netdev)) {
@@ -4243,7 +4236,7 @@ static int vxge_probe_fw_update(struct vxgedev *vdev)
 static int __devinit
 vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	enum vxge_hw_status status;
 	int ret;
 	int high_dma = 0;
@@ -4689,34 +4682,25 @@ _exit0:
  * Description: This function is called by the Pci subsystem to release a
  * PCI device and free up all resource held up by the device.
  */
-static void __devexit
-vxge_remove(struct pci_dev *pdev)
+static void __devexit vxge_remove(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	struct vxgedev *vdev = NULL;
 	struct net_device *dev;
 	int i = 0;
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	u32 level_trace;
-#endif
 
-	hldev = (struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(pdev);
 
 	if (hldev == NULL)
 		return;
+
 	dev = hldev->ndev;
 	vdev = netdev_priv(dev);
 
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	level_trace = vdev->level_trace;
-#endif
-	vxge_debug_entryexit(level_trace,
-		"%s:%d", __func__, __LINE__);
+	vxge_debug_entryexit(vdev->level_trace,	"%s:%d", __func__, __LINE__);
 
-	vxge_debug_init(level_trace,
-		"%s : removing PCI device...", __func__);
+	vxge_debug_init(vdev->level_trace, "%s : removing PCI device...",
+			__func__);
 	vxge_device_unregister(hldev);
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
@@ -4734,16 +4718,16 @@ vxge_remove(struct pci_dev *pdev)
 	/* we are safe to free it now */
 	free_netdev(dev);
 
-	vxge_debug_init(level_trace,
-		"%s:%d  Device unregistered", __func__, __LINE__);
+	vxge_debug_init(vdev->level_trace, "%s:%d Device unregistered",
+			__func__, __LINE__);
 
 	vxge_hw_device_terminate(hldev);
 
 	pci_disable_device(pdev);
 	pci_release_regions(pdev);
 	pci_set_drvdata(pdev, NULL);
-	vxge_debug_entryexit(level_trace,
-		"%s:%d  Exiting...", __func__, __LINE__);
+	vxge_debug_entryexit(vdev->level_trace,	"%s:%d  Exiting...", __func__,
+			     __LINE__);
 }
 
 static struct pci_error_handlers vxge_err_handler = {
-- 
cgit v1.2.3


From c0c04c2a89cf6363da2940da59afd2e30001b991 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Thu, 11 Nov 2010 04:26:04 +0000
Subject: vxge: update driver version

Update vxge driver version

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-version.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index b4eced19e45d..f05bb2f55e73 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -16,8 +16,8 @@
 
 #define VXGE_VERSION_MAJOR	"2"
 #define VXGE_VERSION_MINOR	"0"
-#define VXGE_VERSION_FIX	"9"
-#define VXGE_VERSION_BUILD	"20840"
+#define VXGE_VERSION_FIX	"10"
+#define VXGE_VERSION_BUILD	"21808"
 #define VXGE_VERSION_FOR	"k"
 
 #define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
-- 
cgit v1.2.3


From 72cdd1d971c0deb1619c5c339270570c43647a78 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 11 Nov 2010 07:14:07 +0000
Subject: net: get rid of rtable->idev

It seems idev field in struct rtable has no special purpose, but adding
extra atomic ops.

We hold refcounts on the device itself (using percpu data, so pretty
cheap in current kernel).

infiniband case is solved using dst.dev instead of idev->dev

Removal of this field means routing without route cache is now using
shared data, percpu data, and only potential contention is a pair of
atomic ops on struct neighbour per forwarded packet.

About 5% speedup on routing test.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/infiniband/core/addr.c |  8 ++++----
 include/net/route.h            |  2 --
 net/ipv4/route.c               | 37 ++++---------------------------------
 net/ipv4/xfrm4_policy.c        | 24 ------------------------
 4 files changed, 8 insertions(+), 63 deletions(-)

(limited to 'drivers')

diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index a5ea1bce9689..c15fd2ea56c1 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -200,7 +200,7 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	src_in->sin_family = AF_INET;
 	src_in->sin_addr.s_addr = rt->rt_src;
 
-	if (rt->idev->dev->flags & IFF_LOOPBACK) {
+	if (rt->dst.dev->flags & IFF_LOOPBACK) {
 		ret = rdma_translate_ip((struct sockaddr *) dst_in, addr);
 		if (!ret)
 			memcpy(addr->dst_dev_addr, addr->src_dev_addr, MAX_ADDR_LEN);
@@ -208,12 +208,12 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	}
 
 	/* If the device does ARP internally, return 'done' */
-	if (rt->idev->dev->flags & IFF_NOARP) {
-		rdma_copy_addr(addr, rt->idev->dev, NULL);
+	if (rt->dst.dev->flags & IFF_NOARP) {
+		rdma_copy_addr(addr, rt->dst.dev, NULL);
 		goto put;
 	}
 
-	neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, rt->idev->dev);
+	neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, rt->dst.dev);
 	if (!neigh || !(neigh->nud_state & NUD_VALID)) {
 		neigh_event_send(rt->dst.neighbour, NULL);
 		ret = -ENODATA;
diff --git a/include/net/route.h b/include/net/route.h
index 7e5e73bfa4de..cea533eaa853 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -55,8 +55,6 @@ struct rtable {
 	/* Cache lookup keys */
 	struct flowi		fl;
 
-	struct in_device	*idev;
-	
 	int			rt_genid;
 	unsigned		rt_flags;
 	__u16			rt_type;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 987bf9adb318..5955965c7953 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -140,13 +140,15 @@ static unsigned long expires_ljiffies;
 
 static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
 static void		 ipv4_dst_destroy(struct dst_entry *dst);
-static void		 ipv4_dst_ifdown(struct dst_entry *dst,
-					 struct net_device *dev, int how);
 static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
 static void		 ipv4_link_failure(struct sk_buff *skb);
 static void		 ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu);
 static int rt_garbage_collect(struct dst_ops *ops);
 
+static void ipv4_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
+			    int how)
+{
+}
 
 static struct dst_ops ipv4_dst_ops = {
 	.family =		AF_INET,
@@ -1433,8 +1435,6 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw,
 				rt->dst.child		= NULL;
 				if (rt->dst.dev)
 					dev_hold(rt->dst.dev);
-				if (rt->idev)
-					in_dev_hold(rt->idev);
 				rt->dst.obsolete	= -1;
 				rt->dst.lastuse	= jiffies;
 				rt->dst.path		= &rt->dst;
@@ -1728,33 +1728,13 @@ static void ipv4_dst_destroy(struct dst_entry *dst)
 {
 	struct rtable *rt = (struct rtable *) dst;
 	struct inet_peer *peer = rt->peer;
-	struct in_device *idev = rt->idev;
 
 	if (peer) {
 		rt->peer = NULL;
 		inet_putpeer(peer);
 	}
-
-	if (idev) {
-		rt->idev = NULL;
-		in_dev_put(idev);
-	}
 }
 
-static void ipv4_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
-			    int how)
-{
-	struct rtable *rt = (struct rtable *) dst;
-	struct in_device *idev = rt->idev;
-	if (dev != dev_net(dev)->loopback_dev && idev && idev->dev == dev) {
-		struct in_device *loopback_idev =
-			in_dev_get(dev_net(dev)->loopback_dev);
-		if (loopback_idev) {
-			rt->idev = loopback_idev;
-			in_dev_put(idev);
-		}
-	}
-}
 
 static void ipv4_link_failure(struct sk_buff *skb)
 {
@@ -1910,7 +1890,6 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 	rth->fl.iif	= dev->ifindex;
 	rth->dst.dev	= init_net.loopback_dev;
 	dev_hold(rth->dst.dev);
-	rth->idev	= in_dev_get(rth->dst.dev);
 	rth->fl.oif	= 0;
 	rth->rt_gateway	= daddr;
 	rth->rt_spec_dst= spec_dst;
@@ -2050,7 +2029,6 @@ static int __mkroute_input(struct sk_buff *skb,
 		rth->fl.iif	= in_dev->dev->ifindex;
 	rth->dst.dev	= (out_dev)->dev;
 	dev_hold(rth->dst.dev);
-	rth->idev	= in_dev_get(rth->dst.dev);
 	rth->fl.oif 	= 0;
 	rth->rt_spec_dst= spec_dst;
 
@@ -2231,7 +2209,6 @@ local_input:
 	rth->fl.iif	= dev->ifindex;
 	rth->dst.dev	= net->loopback_dev;
 	dev_hold(rth->dst.dev);
-	rth->idev	= in_dev_get(rth->dst.dev);
 	rth->rt_gateway	= daddr;
 	rth->rt_spec_dst= spec_dst;
 	rth->dst.input= ip_local_deliver;
@@ -2417,9 +2394,6 @@ static int __mkroute_output(struct rtable **result,
 	if (!rth)
 		return -ENOBUFS;
 
-	in_dev_hold(in_dev);
-	rth->idev = in_dev;
-
 	atomic_set(&rth->dst.__refcnt, 1);
 	rth->dst.flags= DST_HOST;
 	if (IN_DEV_CONF_GET(in_dev, NOXFRM))
@@ -2759,9 +2733,6 @@ static int ipv4_dst_blackhole(struct net *net, struct rtable **rp, struct flowi
 
 		rt->fl = ort->fl;
 
-		rt->idev = ort->idev;
-		if (rt->idev)
-			in_dev_hold(rt->idev);
 		rt->rt_genid = rt_genid(net);
 		rt->rt_flags = ort->rt_flags;
 		rt->rt_type = ort->rt_type;
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 4464f3bff6a7..dd1fd8c473fc 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -80,10 +80,6 @@ static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 	xdst->u.dst.dev = dev;
 	dev_hold(dev);
 
-	xdst->u.rt.idev = in_dev_get(dev);
-	if (!xdst->u.rt.idev)
-		return -ENODEV;
-
 	xdst->u.rt.peer = rt->peer;
 	if (rt->peer)
 		atomic_inc(&rt->peer->refcnt);
@@ -189,8 +185,6 @@ static void xfrm4_dst_destroy(struct dst_entry *dst)
 {
 	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;
 
-	if (likely(xdst->u.rt.idev))
-		in_dev_put(xdst->u.rt.idev);
 	if (likely(xdst->u.rt.peer))
 		inet_putpeer(xdst->u.rt.peer);
 	xfrm_dst_destroy(xdst);
@@ -199,27 +193,9 @@ static void xfrm4_dst_destroy(struct dst_entry *dst)
 static void xfrm4_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
 			     int unregister)
 {
-	struct xfrm_dst *xdst;
-
 	if (!unregister)
 		return;
 
-	xdst = (struct xfrm_dst *)dst;
-	if (xdst->u.rt.idev->dev == dev) {
-		struct in_device *loopback_idev =
-			in_dev_get(dev_net(dev)->loopback_dev);
-		BUG_ON(!loopback_idev);
-
-		do {
-			in_dev_put(xdst->u.rt.idev);
-			xdst->u.rt.idev = loopback_idev;
-			in_dev_hold(loopback_idev);
-			xdst = (struct xfrm_dst *)xdst->u.dst.child;
-		} while (xdst->u.dst.xfrm);
-
-		__in_dev_put(loopback_idev);
-	}
-
 	xfrm_dst_ifdown(dst, dev);
 }
 
-- 
cgit v1.2.3


From e85eb11782259dc39502807f3ec903a7b82b1bab Mon Sep 17 00:00:00 2001
From: Philippe De Muyter <phdm@macqel.be>
Date: Thu, 11 Nov 2010 12:31:21 +0000
Subject: net: Kconfig whitespace cleanup

Many lines in Kconfig start withe 8 spaces instead of a TAB, and even
sometimes with 7 spaces.  Replace 10 or 9 spaces, or TAB + 1 space,
by TAB + 2 spaces, and 8 or 7 spaces by TAB.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/Kconfig | 224 ++++++++++++++++++++++++++--------------------------
 1 file changed, 112 insertions(+), 112 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index fa62a63db166..0a7e6cea0082 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1533,7 +1533,7 @@ config E100
 
 	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-          to identify the adapter.
+	  to identify the adapter.
 
 	  For the latest Intel PRO/100 network driver for Linux, see:
 
@@ -1786,17 +1786,17 @@ config KS8842
 	tristate "Micrel KSZ8841/42 with generic bus interface"
 	depends on HAS_IOMEM && DMA_ENGINE
 	help
-	 This platform driver is for KSZ8841(1-port) / KS8842(2-port)
-	 ethernet switch chip (managed, VLAN, QoS) from Micrel or
-	 Timberdale(FPGA).
+	  This platform driver is for KSZ8841(1-port) / KS8842(2-port)
+	  ethernet switch chip (managed, VLAN, QoS) from Micrel or
+	  Timberdale(FPGA).
 
 config KS8851
-       tristate "Micrel KS8851 SPI"
-       depends on SPI
-       select MII
+	tristate "Micrel KS8851 SPI"
+	depends on SPI
+	select MII
 	select CRC32
-       help
-         SPI driver for Micrel KS8851 SPI attached network chip.
+	help
+	  SPI driver for Micrel KS8851 SPI attached network chip.
 
 config KS8851_MLL
 	tristate "Micrel KS8851 MLL"
@@ -2133,25 +2133,25 @@ config IP1000
 	  will be called ipg.  This is recommended.
 
 config IGB
-       tristate "Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support"
-       depends on PCI
-       ---help---
-         This driver supports Intel(R) 82575/82576 gigabit ethernet family of
-         adapters.  For more information on how to identify your adapter, go
-         to the Adapter & Driver ID Guide at:
+	tristate "Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support"
+	depends on PCI
+	---help---
+	  This driver supports Intel(R) 82575/82576 gigabit ethernet family of
+	  adapters.  For more information on how to identify your adapter, go
+	  to the Adapter & Driver ID Guide at:
 
-         <http://support.intel.com/support/network/adapter/pro100/21397.htm>
+	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/e1000.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/e1000.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called igb.
+	  To compile this driver as a module, choose M here. The module
+	  will be called igb.
 
 config IGB_DCA
 	bool "Direct Cache Access (DCA) Support"
@@ -2163,25 +2163,25 @@ config IGB_DCA
 	  is used, with the intent of lessening the impact of cache misses.
 
 config IGBVF
-       tristate "Intel(R) 82576 Virtual Function Ethernet support"
-       depends on PCI
-       ---help---
-         This driver supports Intel(R) 82576 virtual functions.  For more
-         information on how to identify your adapter, go to the Adapter &
-         Driver ID Guide at:
+	tristate "Intel(R) 82576 Virtual Function Ethernet support"
+	depends on PCI
+	---help---
+	  This driver supports Intel(R) 82576 virtual functions.  For more
+	  information on how to identify your adapter, go to the Adapter &
+	  Driver ID Guide at:
 
-         <http://support.intel.com/support/network/adapter/pro100/21397.htm>
+	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/e1000.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/e1000.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called igbvf.
+	  To compile this driver as a module, choose M here. The module
+	  will be called igbvf.
 
 source "drivers/net/ixp2000/Kconfig"
 
@@ -2300,14 +2300,14 @@ config SKGE
 	  will be called skge.  This is recommended.
 
 config SKGE_DEBUG
-       bool "Debugging interface"
-       depends on SKGE && DEBUG_FS
-       help
-	 This option adds the ability to dump driver state for debugging.
-	 The file /sys/kernel/debug/skge/ethX displays the state of the internal
-	 transmit and receive rings.
+	bool "Debugging interface"
+	depends on SKGE && DEBUG_FS
+	help
+	  This option adds the ability to dump driver state for debugging.
+	  The file /sys/kernel/debug/skge/ethX displays the state of the internal
+	  transmit and receive rings.
 
-	 If unsure, say N.
+	  If unsure, say N.
 
 config SKY2
 	tristate "SysKonnect Yukon2 support"
@@ -2326,14 +2326,14 @@ config SKY2
 	  will be called sky2.  This is recommended.
 
 config SKY2_DEBUG
-       bool "Debugging interface"
-       depends on SKY2 && DEBUG_FS
-       help
-	 This option adds the ability to dump driver state for debugging.
-	 The file /sys/kernel/debug/sky2/ethX displays the state of the internal
-	 transmit and receive rings.
+	bool "Debugging interface"
+	depends on SKY2 && DEBUG_FS
+	help
+	  This option adds the ability to dump driver state for debugging.
+	  The file /sys/kernel/debug/sky2/ethX displays the state of the internal
+	  transmit and receive rings.
 
-	 If unsure, say N.
+	  If unsure, say N.
 
 config VIA_VELOCITY
 	tristate "VIA Velocity support"
@@ -2573,32 +2573,32 @@ config MDIO
 	tristate
 
 config CHELSIO_T1
-        tristate "Chelsio 10Gb Ethernet support"
-        depends on PCI
+	tristate "Chelsio 10Gb Ethernet support"
+	depends on PCI
 	select CRC32
 	select MDIO
-        help
-          This driver supports Chelsio gigabit and 10-gigabit
-          Ethernet cards. More information about adapter features and
+	help
+	  This driver supports Chelsio gigabit and 10-gigabit
+	  Ethernet cards. More information about adapter features and
 	  performance tuning is in <file:Documentation/networking/cxgb.txt>.
 
-          For general information about Chelsio and our products, visit
-          our website at <http://www.chelsio.com>.
+	  For general information about Chelsio and our products, visit
+	  our website at <http://www.chelsio.com>.
 
-          For customer support, please visit our customer support page at
-          <http://www.chelsio.com/support.html>.
+	  For customer support, please visit our customer support page at
+	  <http://www.chelsio.com/support.html>.
 
-          Please send feedback to <linux-bugs@chelsio.com>.
+	  Please send feedback to <linux-bugs@chelsio.com>.
 
-          To compile this driver as a module, choose M here: the module
-          will be called cxgb.
+	  To compile this driver as a module, choose M here: the module
+	  will be called cxgb.
 
 config CHELSIO_T1_1G
-        bool "Chelsio gigabit Ethernet support"
-        depends on CHELSIO_T1
-        help
-          Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
-          are using only 10G cards say 'N' here.
+	bool "Chelsio gigabit Ethernet support"
+	depends on CHELSIO_T1
+	help
+	  Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
+	  are using only 10G cards say 'N' here.
 
 config CHELSIO_T3_DEPENDS
 	tristate
@@ -2728,26 +2728,26 @@ config IXGBE_DCB
 	  If unsure, say N.
 
 config IXGBEVF
-       tristate "Intel(R) 82599 Virtual Function Ethernet support"
-       depends on PCI_MSI
-       ---help---
-         This driver supports Intel(R) 82599 virtual functions.  For more
-         information on how to identify your adapter, go to the Adapter &
-         Driver ID Guide at:
+	tristate "Intel(R) 82599 Virtual Function Ethernet support"
+	depends on PCI_MSI
+	---help---
+	  This driver supports Intel(R) 82599 virtual functions.  For more
+	  information on how to identify your adapter, go to the Adapter &
+	  Driver ID Guide at:
 
-         <http://support.intel.com/support/network/sb/CS-008441.htm>
+	  <http://support.intel.com/support/network/sb/CS-008441.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/ixgbevf.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/ixgbevf.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called ixgbevf.  MSI-X interrupt support is required
-         for this driver to work correctly.
+	  To compile this driver as a module, choose M here. The module
+	  will be called ixgbevf.  MSI-X interrupt support is required
+	  for this driver to work correctly.
 
 config IXGB
 	tristate "Intel(R) PRO/10GbE support"
@@ -2915,18 +2915,18 @@ config QLGE
 	  will be called qlge.
 
 config BNA
-        tristate "Brocade 1010/1020 10Gb Ethernet Driver support"
-        depends on PCI
-        ---help---
-          This driver supports Brocade 1010/1020 10Gb CEE capable Ethernet
-          cards.
-          To compile this driver as a module, choose M here: the module
-          will be called bna.
+	tristate "Brocade 1010/1020 10Gb Ethernet Driver support"
+	depends on PCI
+	---help---
+	  This driver supports Brocade 1010/1020 10Gb CEE capable Ethernet
+	  cards.
+	  To compile this driver as a module, choose M here: the module
+	  will be called bna.
 
-          For general information and support, go to the Brocade support
-          website at:
+	  For general information and support, go to the Brocade support
+	  website at:
 
-          <http://support.brocade.com>
+	  <http://support.brocade.com>
 
 source "drivers/net/sfc/Kconfig"
 
@@ -3236,18 +3236,18 @@ config PPP_BSDCOMP
 	  modules once you have said "make modules". If unsure, say N.
 
 config PPP_MPPE
-       tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)"
-       depends on PPP && EXPERIMENTAL
-       select CRYPTO
-       select CRYPTO_SHA1
-       select CRYPTO_ARC4
-       select CRYPTO_ECB
-       ---help---
-         Support for the MPPE Encryption protocol, as employed by the
-	 Microsoft Point-to-Point Tunneling Protocol.
-
-	 See http://pptpclient.sourceforge.net/ for information on
-	 configuring PPTP clients and servers to utilize this method.
+	tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)"
+	depends on PPP && EXPERIMENTAL
+	select CRYPTO
+	select CRYPTO_SHA1
+	select CRYPTO_ARC4
+	select CRYPTO_ECB
+	---help---
+	  Support for the MPPE Encryption protocol, as employed by the
+	  Microsoft Point-to-Point Tunneling Protocol.
+
+	  See http://pptpclient.sourceforge.net/ for information on
+	  configuring PPTP clients and servers to utilize this method.
 
 config PPPOE
 	tristate "PPP over Ethernet (EXPERIMENTAL)"
@@ -3406,14 +3406,14 @@ config VIRTIO_NET
 	depends on EXPERIMENTAL && VIRTIO
 	---help---
 	  This is the virtual network driver for virtio.  It can be used with
-          lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
+	  lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
 
 config VMXNET3
-       tristate "VMware VMXNET3 ethernet driver"
-       depends on PCI && INET
-       help
-         This driver supports VMware's vmxnet3 virtual ethernet NIC.
-         To compile this driver as a module, choose M here: the
-         module will be called vmxnet3.
+	tristate "VMware VMXNET3 ethernet driver"
+	depends on PCI && INET
+	help
+	  This driver supports VMware's vmxnet3 virtual ethernet NIC.
+	  To compile this driver as a module, choose M here: the
+	  module will be called vmxnet3.
 
 endif # NETDEVICES
-- 
cgit v1.2.3


From 9fbbdde93231ad7f35c217aa6bbbc7995133f483 Mon Sep 17 00:00:00 2001
From: Erik Gilling <konkers@android.com>
Date: Thu, 11 Nov 2010 15:44:43 +0100
Subject: video: add fb_edid_add_monspecs for parsing extended edid information

Modern monitors/tvs have more extended EDID information blocks which can
contain extra detailed modes.  This adds a fb_edid_add_monspecs function
which drivers can use to parse those additions blocks.

Signed-off-by: Erik Gilling <konkers@android.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/fbmon.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++
 include/linux/fb.h    |  2 ++
 2 files changed, 59 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index 563a98b88e9b..a0b5a93b72d2 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -973,6 +973,63 @@ void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	DPRINTK("========================================\n");
 }
 
+void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
+{
+	unsigned char *block;
+	struct fb_videomode *mode, *m;
+	int num = 0, i, first = 1;
+
+	if (edid == NULL)
+		return;
+
+	if (!edid_checksum(edid))
+		return;
+
+	if (edid[0] != 0x2)
+		return;
+
+	mode = kzalloc(50 * sizeof(struct fb_videomode), GFP_KERNEL);
+	if (mode == NULL)
+		return;
+
+	block = edid + edid[0x2];
+
+	DPRINTK("  Extended Detailed Timings\n");
+
+	for (i = 0; i < (128 - edid[0x2]) / DETAILED_TIMING_DESCRIPTION_SIZE;
+	     i++, block += DETAILED_TIMING_DESCRIPTION_SIZE) {
+		if (!(block[0] == 0x00 && block[1] == 0x00)) {
+			get_detailed_timing(block, &mode[num]);
+			if (first) {
+			        mode[num].flag |= FB_MODE_IS_FIRST;
+				first = 0;
+			}
+			num++;
+		}
+	}
+
+	/* Yikes, EDID data is totally useless */
+	if (!num) {
+		kfree(mode);
+		return;
+	}
+
+	m = kzalloc((specs->modedb_len + num) *
+		       sizeof(struct fb_videomode), GFP_KERNEL);
+
+	if (!m) {
+		kfree(mode);
+		return;
+	}
+
+	memmove(m, specs->modedb, specs->modedb_len * sizeof(struct fb_videomode));
+	memmove(m + specs->modedb_len, mode, num * sizeof(struct fb_videomode));
+	kfree(mode);
+	kfree(specs->modedb);
+	specs->modedb = m;
+	specs->modedb_len = specs->modedb_len + num;
+}
+
 /*
  * VESA Generalized Timing Formula (GTF)
  */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 7fca3dc4e475..6f0274d96f0c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1092,6 +1092,8 @@ extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var);
 extern const unsigned char *fb_firmware_edid(struct device *device);
 extern void fb_edid_to_monspecs(unsigned char *edid,
 				struct fb_monspecs *specs);
+extern void fb_edid_add_monspecs(unsigned char *edid,
+				 struct fb_monspecs *specs);
 extern void fb_destroy_modedb(struct fb_videomode *modedb);
 extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb);
 extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter);
-- 
cgit v1.2.3


From e4105119aca9b86b163fa07428df1f615034a03d Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 11 Nov 2010 15:44:52 +0100
Subject: fbdev: export fb_edid_add_monspecs() for modules, improve algorithm

fb_edid_add_monspecs() should also be exported for use in modules, and it
requires a dummy version for the case, when CONFIG_FB_MODE_HELPERS is not
selected. This patch also improves the algorithm by removing a redundant
memory allocation, adds function documentation, adds data verification and
replaces memmove() with memcpy().

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/fbmon.c | 58 ++++++++++++++++++++++++++-------------------------
 1 file changed, 30 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index a0b5a93b72d2..b25399abcf49 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -973,58 +973,56 @@ void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	DPRINTK("========================================\n");
 }
 
+/**
+ * fb_edid_add_monspecs() - add monitor video modes from E-EDID data
+ * @edid:	128 byte array with an E-EDID block
+ * @spacs:	monitor specs to be extended
+ */
 void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 {
 	unsigned char *block;
-	struct fb_videomode *mode, *m;
-	int num = 0, i, first = 1;
+	struct fb_videomode *m;
+	int num = 0, i;
+	u8 edt[(128 - 4) / DETAILED_TIMING_DESCRIPTION_SIZE];
 
-	if (edid == NULL)
+	if (!edid)
 		return;
 
 	if (!edid_checksum(edid))
 		return;
 
-	if (edid[0] != 0x2)
+	if (edid[0] != 0x2 ||
+	    edid[2] < 4 || edid[2] > 128 - DETAILED_TIMING_DESCRIPTION_SIZE)
 		return;
 
-	mode = kzalloc(50 * sizeof(struct fb_videomode), GFP_KERNEL);
-	if (mode == NULL)
-		return;
-
-	block = edid + edid[0x2];
+	block = edid + edid[2];
 
 	DPRINTK("  Extended Detailed Timings\n");
 
-	for (i = 0; i < (128 - edid[0x2]) / DETAILED_TIMING_DESCRIPTION_SIZE;
-	     i++, block += DETAILED_TIMING_DESCRIPTION_SIZE) {
-		if (!(block[0] == 0x00 && block[1] == 0x00)) {
-			get_detailed_timing(block, &mode[num]);
-			if (first) {
-			        mode[num].flag |= FB_MODE_IS_FIRST;
-				first = 0;
-			}
-			num++;
-		}
-	}
+	for (i = 0; i < (128 - edid[2]) / DETAILED_TIMING_DESCRIPTION_SIZE;
+	     i++, block += DETAILED_TIMING_DESCRIPTION_SIZE)
+		if (PIXEL_CLOCK)
+			edt[num++] = block - edid;
 
 	/* Yikes, EDID data is totally useless */
-	if (!num) {
-		kfree(mode);
+	if (!num)
 		return;
-	}
 
 	m = kzalloc((specs->modedb_len + num) *
 		       sizeof(struct fb_videomode), GFP_KERNEL);
 
-	if (!m) {
-		kfree(mode);
+	if (!m)
 		return;
+
+	memcpy(m, specs->modedb, specs->modedb_len * sizeof(struct fb_videomode));
+
+	for (i = specs->modedb_len; i < specs->modedb_len + num; i++) {
+		get_detailed_timing(edid + edt[i - specs->modedb_len], &m[i]);
+		if (i == specs->modedb_len)
+			m[i].flag |= FB_MODE_IS_FIRST;
+		pr_debug("Adding %ux%u@%u\n", m[i].xres, m[i].yres, m[i].refresh);
 	}
 
-	memmove(m, specs->modedb, specs->modedb_len * sizeof(struct fb_videomode));
-	memmove(m + specs->modedb_len, mode, num * sizeof(struct fb_videomode));
-	kfree(mode);
 	kfree(specs->modedb);
 	specs->modedb = m;
 	specs->modedb_len = specs->modedb_len + num;
@@ -1346,6 +1344,9 @@ void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 {
 	specs = NULL;
 }
+void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
+{
+}
 void fb_destroy_modedb(struct fb_videomode *modedb)
 {
 }
@@ -1453,6 +1454,7 @@ EXPORT_SYMBOL(fb_firmware_edid);
 
 EXPORT_SYMBOL(fb_parse_edid);
 EXPORT_SYMBOL(fb_edid_to_monspecs);
+EXPORT_SYMBOL(fb_edid_add_monspecs);
 EXPORT_SYMBOL(fb_get_mode);
 EXPORT_SYMBOL(fb_validate_mode);
 EXPORT_SYMBOL(fb_destroy_modedb);
-- 
cgit v1.2.3


From 0ad83f6882c41df1a7fa387086029e162038c1f2 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 11 Nov 2010 15:45:04 +0100
Subject: fbdev: when parsing E-EDID blocks, also use SVD entries

Add parsing of E-EDID SVD entries. In this first version only a few
CEA/EIA-861E modes are implemented, more can be added as needed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/fbmon.c  | 37 +++++++++++++++++++++++++++++++++----
 drivers/video/modedb.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 include/linux/fb.h     |  1 +
 3 files changed, 77 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index b25399abcf49..4f57485f8c54 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -983,7 +983,8 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	unsigned char *block;
 	struct fb_videomode *m;
 	int num = 0, i;
-	u8 edt[(128 - 4) / DETAILED_TIMING_DESCRIPTION_SIZE];
+	u8 svd[64], edt[(128 - 4) / DETAILED_TIMING_DESCRIPTION_SIZE];
+	u8 pos = 4, svd_n = 0;
 
 	if (!edid)
 		return;
@@ -995,6 +996,21 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	    edid[2] < 4 || edid[2] > 128 - DETAILED_TIMING_DESCRIPTION_SIZE)
 		return;
 
+	DPRINTK("  Short Video Descriptors\n");
+
+	while (pos < edid[2]) {
+		u8 len = edid[pos] & 0x1f, type = (edid[pos] >> 5) & 7;
+		pr_debug("Data block %u of %u bytes\n", type, len);
+		if (type == 2)
+			for (i = pos; i < pos + len; i++) {
+				u8 idx = edid[pos + i] & 0x7f;
+				svd[svd_n++] = idx;
+				pr_debug("N%sative mode #%d\n",
+					 edid[pos + i] & 0x80 ? "" : "on-n", idx);
+			}
+		pos += len + 1;
+	}
+
 	block = edid + edid[2];
 
 	DPRINTK("  Extended Detailed Timings\n");
@@ -1005,10 +1021,10 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 			edt[num++] = block - edid;
 
 	/* Yikes, EDID data is totally useless */
-	if (!num)
+	if (!(num + svd_n))
 		return;
 
-	m = kzalloc((specs->modedb_len + num) *
+	m = kzalloc((specs->modedb_len + num + svd_n) *
 		       sizeof(struct fb_videomode), GFP_KERNEL);
 
 	if (!m)
@@ -1023,9 +1039,22 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 		pr_debug("Adding %ux%u@%u\n", m[i].xres, m[i].yres, m[i].refresh);
 	}
 
+	for (i = specs->modedb_len + num; i < specs->modedb_len + num + svd_n; i++) {
+		int idx = svd[i - specs->modedb_len - num];
+		if (!idx || idx > 63) {
+			pr_warning("Reserved SVD code %d\n", idx);
+		} else if (idx > ARRAY_SIZE(cea_modes) || !cea_modes[idx].xres) {
+			pr_warning("Unimplemented SVD code %d\n", idx);
+		} else {
+			memcpy(&m[i], cea_modes + idx, sizeof(m[i]));
+			pr_debug("Adding SVD #%d: %ux%u@%u\n", idx,
+				 m[i].xres, m[i].yres, m[i].refresh);
+		}
+	}
+
 	kfree(specs->modedb);
 	specs->modedb = m;
-	specs->modedb_len = specs->modedb_len + num;
+	specs->modedb_len = specs->modedb_len + num + svd_n;
 }
 
 /*
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 0a4dbdc1693a..9a0ae6ca5427 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -278,6 +278,49 @@ static const struct fb_videomode modedb[] = {
 };
 
 #ifdef CONFIG_FB_MODE_HELPERS
+const struct fb_videomode cea_modes[64] = {
+	/* #1: 640x480p@59.94/60Hz */
+	[1] = {
+		NULL, 60, 640, 480, 39722, 48, 16, 33, 10, 96, 2, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #3: 720x480p@59.94/60Hz */
+	[3] = {
+		NULL, 60, 720, 480, 37037, 60, 16, 30, 9, 62, 6, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #5: 1920x1080i@59.94/60Hz */
+	[5] = {
+		NULL, 60, 1920, 1080, 13763, 148, 88, 15, 2, 44, 5, 0, FB_VMODE_INTERLACED, 0,
+	},
+	/* #7: 720(1440)x480iH@59.94/60Hz */
+	[7] = {
+		NULL, 60, 1440, 480, 18554/*37108*/, 114, 38, 15, 4, 124, 3, 0, FB_VMODE_INTERLACED, 0,
+	},
+	/* #9: 720(1440)x240pH@59.94/60Hz */
+	[9] = {
+		NULL, 60, 1440, 240, 18554, 114, 38, 16, 4, 124, 3, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #18: 720x576pH@50Hz */
+	[18] = {
+		NULL, 50, 720, 576, 37037, 68, 12, 39, 5, 64, 5, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #19: 1280x720p@50Hz */
+	[19] = {
+		NULL, 50, 1280, 720, 13468, 220, 440, 20, 5, 40, 5, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #20: 1920x1080i@50Hz */
+	[20] = {
+		NULL, 50, 1920, 1080, 13480, 148, 528, 15, 5, 528, 5, 0, FB_VMODE_INTERLACED, 0,
+	},
+	/* #32: 1920x1080p@23.98/24Hz */
+	[32] = {
+		NULL, 24, 1920, 1080, 13468, 148, 638, 36, 4, 44, 5, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #35: (2880)x480p4x@59.94/60Hz */
+	[35] = {
+		NULL, 50, 2880, 480, 11100, 240, 64, 30, 9, 248, 6, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+};
+
 const struct fb_videomode vesa_modes[] = {
 	/* 0 640x350-85 VESA */
 	{ NULL, 85, 640, 350, 31746,  96, 32, 60, 32, 64, 3,
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 6f0274d96f0c..e154a79b8322 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1151,6 +1151,7 @@ struct fb_videomode {
 
 extern const char *fb_mode_option;
 extern const struct fb_videomode vesa_modes[];
+extern const struct fb_videomode cea_modes[64];
 
 struct fb_modelist {
 	struct list_head list;
-- 
cgit v1.2.3


From 4232f60791d12a5156c3e1c9b04ae08b873a2920 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 11 Nov 2010 14:45:09 +0000
Subject: fbdev: sh_mobile_hdmi: add support for E-EDID parsing

Many HDMI clients implement enhanced EDID blocks, which often contain
additional supported video modes. This patch implements parsing of such
E-EDID blocks.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 60 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 49 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 3b4cf987fb43..76f9fac9020f 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -211,6 +211,9 @@ struct sh_hdmi {
 	enum hotplug_state hp_state;	/* hot-plug status */
 	u8 preprogrammed_vic;		/* use a pre-programmed VIC or
 					   the external mode */
+	u8 edid_block_addr;
+	u8 edid_segment_nr;
+	u8 edid_blocks;
 	struct clk *hdmi_clk;
 	struct device *dev;
 	struct fb_info *info;
@@ -756,7 +759,38 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
 	printk(KERN_CONT "\n");
 #endif
 
-	fb_edid_to_monspecs(edid, &hdmi->monspec);
+	if (!hdmi->edid_blocks) {
+		fb_edid_to_monspecs(edid, &hdmi->monspec);
+		hdmi->edid_blocks = edid[126] + 1;
+
+		dev_dbg(hdmi->dev, "%d main modes, %d extension blocks\n",
+			hdmi->monspec.modedb_len, hdmi->edid_blocks - 1);
+	} else {
+		dev_dbg(hdmi->dev, "Extension %u detected, DTD start %u\n",
+			edid[0], edid[2]);
+		fb_edid_add_monspecs(edid, &hdmi->monspec);
+	}
+
+	if (hdmi->edid_blocks > hdmi->edid_segment_nr * 2 +
+	    (hdmi->edid_block_addr >> 7) + 1) {
+		/* More blocks to read */
+		if (hdmi->edid_block_addr) {
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_segment_nr++;
+		} else {
+			hdmi->edid_block_addr = 0x80;
+		}
+		/* Set EDID word address  */
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
+		/* Enable EDID interrupt */
+		hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+		/* Set EDID segment pointer - starts reading EDID */
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
+		return -EAGAIN;
+	}
+
+	/* All E-EDID blocks ready */
+	dev_dbg(hdmi->dev, "%d main and extended modes\n", hdmi->monspec.modedb_len);
 
 	fb_get_options("sh_mobile_lcdc", &forced);
 	if (forced && *forced) {
@@ -903,32 +937,34 @@ static irqreturn_t sh_hdmi_hotplug(int irq, void *dev_id)
 		/* Check, if hot plug & MSENS pin status are both high */
 		if ((msens & 0xC0) == 0xC0) {
 			/* Display plug in */
+			hdmi->edid_segment_nr = 0;
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_blocks = 0;
 			hdmi->hp_state = HDMI_HOTPLUG_CONNECTED;
 
 			/* Set EDID word address  */
 			hdmi_write(hdmi, 0x00, HDMI_EDID_WORD_ADDRESS);
-			/* Set EDID segment pointer */
-			hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
 			/* Enable EDID interrupt */
 			hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+			/* Set EDID segment pointer - starts reading EDID */
+			hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
 		} else if (!(status1 & 0x80)) {
 			/* Display unplug, beware multiple interrupts */
-			if (hdmi->hp_state != HDMI_HOTPLUG_DISCONNECTED)
+			if (hdmi->hp_state != HDMI_HOTPLUG_DISCONNECTED) {
+				hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
 				schedule_delayed_work(&hdmi->edid_work, 0);
-
-			hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
+			}
 			/* display_off will switch back to mode_a */
 		}
 	} else if (status1 & 2) {
 		/* EDID error interrupt: retry */
 		/* Set EDID word address  */
-		hdmi_write(hdmi, 0x00, HDMI_EDID_WORD_ADDRESS);
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
 		/* Set EDID segment pointer */
-		hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
 	} else if (status1 & 4) {
 		/* Disable EDID interrupt */
 		hdmi_write(hdmi, 0xC0, HDMI_INTERRUPT_MASK_1);
-		hdmi->hp_state = HDMI_HOTPLUG_EDID_DONE;
 		schedule_delayed_work(&hdmi->edid_work, msecs_to_jiffies(10));
 	}
 
@@ -1056,7 +1092,7 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 
 	mutex_lock(&hdmi->mutex);
 
-	if (hdmi->hp_state == HDMI_HOTPLUG_EDID_DONE) {
+	if (hdmi->hp_state == HDMI_HOTPLUG_CONNECTED) {
 		unsigned long parent_rate = 0, hdmi_rate;
 
 		/* A device has been plugged in */
@@ -1066,6 +1102,8 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 		if (ret < 0)
 			goto out;
 
+		hdmi->hp_state = HDMI_HOTPLUG_EDID_DONE;
+
 		/* Reconfigure the clock */
 		ret = sh_hdmi_clk_configure(hdmi, hdmi_rate, parent_rate);
 		if (ret < 0)
@@ -1119,7 +1157,7 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 	}
 
 out:
-	if (ret < 0)
+	if (ret < 0 && ret != -EAGAIN)
 		hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
 	mutex_unlock(&hdmi->mutex);
 
-- 
cgit v1.2.3


From caedda35c6dba5a283e5d87e77a8d19ee4be3183 Mon Sep 17 00:00:00 2001
From: Casey Leedom <leedom@chelsio.com>
Date: Thu, 11 Nov 2010 09:30:40 +0000
Subject: cxgb4vf: minor comment/symbolic name cleanup.

Minor cleanup of comments and symbolic constant names for clarity.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4vf/adapter.h      |  2 +-
 drivers/net/cxgb4vf/cxgb4vf_main.c | 11 ++++-------
 drivers/net/cxgb4vf/sge.c          |  9 ++++++---
 drivers/net/cxgb4vf/t4vf_hw.c      |  5 +++--
 4 files changed, 14 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4vf/adapter.h b/drivers/net/cxgb4vf/adapter.h
index 8ea01962e045..4766b4116b41 100644
--- a/drivers/net/cxgb4vf/adapter.h
+++ b/drivers/net/cxgb4vf/adapter.h
@@ -60,7 +60,7 @@ enum {
 	 * MSI-X interrupt index usage.
 	 */
 	MSIX_FW		= 0,		/* MSI-X index for firmware Q */
-	MSIX_NIQFLINT	= 1,		/* MSI-X index base for Ingress Qs */
+	MSIX_IQFLINT	= 1,		/* MSI-X index base for Ingress Qs */
 	MSIX_EXTRAS	= 1,
 	MSIX_ENTRIES	= MAX_ETH_QSETS + MSIX_EXTRAS,
 
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index c3449bbc585a..62357191d4e7 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -280,9 +280,7 @@ static void name_msix_vecs(struct adapter *adapter)
 		const struct port_info *pi = netdev_priv(dev);
 		int qs, msi;
 
-		for (qs = 0, msi = MSIX_NIQFLINT;
-		     qs < pi->nqsets;
-		     qs++, msi++) {
+		for (qs = 0, msi = MSIX_IQFLINT; qs < pi->nqsets; qs++, msi++) {
 			snprintf(adapter->msix_info[msi].desc, namelen,
 				 "%s-%d", dev->name, qs);
 			adapter->msix_info[msi].desc[namelen] = 0;
@@ -309,7 +307,7 @@ static int request_msix_queue_irqs(struct adapter *adapter)
 	/*
 	 * Ethernet queues.
 	 */
-	msi = MSIX_NIQFLINT;
+	msi = MSIX_IQFLINT;
 	for_each_ethrxq(s, rxq) {
 		err = request_irq(adapter->msix_info[msi].vec,
 				  t4vf_sge_intr_msix, 0,
@@ -337,7 +335,7 @@ static void free_msix_queue_irqs(struct adapter *adapter)
 	int rxq, msi;
 
 	free_irq(adapter->msix_info[MSIX_FW].vec, &s->fw_evtq);
-	msi = MSIX_NIQFLINT;
+	msi = MSIX_IQFLINT;
 	for_each_ethrxq(s, rxq)
 		free_irq(adapter->msix_info[msi++].vec,
 			 &s->ethrxq[rxq].rspq);
@@ -527,7 +525,7 @@ static int setup_sge_queues(struct adapter *adapter)
 	 * brought up at which point lots of things get nailed down
 	 * permanently ...
 	 */
-	msix = MSIX_NIQFLINT;
+	msix = MSIX_IQFLINT;
 	for_each_port(adapter, pidx) {
 		struct net_device *dev = adapter->port[pidx];
 		struct port_info *pi = netdev_priv(dev);
@@ -2470,7 +2468,6 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
 		version_printed = 1;
 	}
 
-
 	/*
 	 * Initialize generic PCI device state.
 	 */
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c
index ecf0770bf0ff..e0b3d1bc2fdf 100644
--- a/drivers/net/cxgb4vf/sge.c
+++ b/drivers/net/cxgb4vf/sge.c
@@ -1568,6 +1568,9 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
 	} else
 		skb_checksum_none_assert(skb);
 
+	/*
+	 * Deliver the packet to the stack.
+	 */
 	if (unlikely(pkt->vlan_ex)) {
 		struct vlan_group *grp = pi->vlan_grp;
 
@@ -2143,7 +2146,7 @@ int t4vf_sge_alloc_rxq(struct adapter *adapter, struct sge_rspq *rspq,
 
 		/*
 		 * Calculate the size of the hardware free list ring plus
-		 * status page (which the SGE will place at the end of the
+		 * Status Page (which the SGE will place after the end of the
 		 * free list ring) in Egress Queue Units.
 		 */
 		flsz = (fl->size / FL_PER_EQ_UNIT +
@@ -2240,8 +2243,8 @@ int t4vf_sge_alloc_eth_txq(struct adapter *adapter, struct sge_eth_txq *txq,
 	struct port_info *pi = netdev_priv(dev);
 
 	/*
-	 * Calculate the size of the hardware TX Queue (including the
-	 * status age on the end) in units of TX Descriptors.
+	 * Calculate the size of the hardware TX Queue (including the Status
+	 * Page on the end of the TX Queue) in units of TX Descriptors.
 	 */
 	nentries = txq->q.size + STAT_LEN / sizeof(struct tx_desc);
 
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index e306c20dfaee..f7d7f976064b 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -1276,7 +1276,7 @@ int t4vf_eth_eq_free(struct adapter *adapter, unsigned int eqid)
  */
 int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl)
 {
-	struct fw_cmd_hdr *cmd_hdr = (struct fw_cmd_hdr *)rpl;
+	const struct fw_cmd_hdr *cmd_hdr = (const struct fw_cmd_hdr *)rpl;
 	u8 opcode = FW_CMD_OP_GET(be32_to_cpu(cmd_hdr->hi));
 
 	switch (opcode) {
@@ -1284,7 +1284,8 @@ int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl)
 		/*
 		 * Link/module state change message.
 		 */
-		const struct fw_port_cmd *port_cmd = (void *)rpl;
+		const struct fw_port_cmd *port_cmd =
+			(const struct fw_port_cmd *)rpl;
 		u32 word;
 		int action, port_id, link_ok, speed, fc, pidx;
 
-- 
cgit v1.2.3


From f12fe3536bebcbd2ccfa80030ec7d9868c488d30 Mon Sep 17 00:00:00 2001
From: Casey Leedom <leedom@chelsio.com>
Date: Thu, 11 Nov 2010 09:30:41 +0000
Subject: cxgb4vf: add ethtool statistics for GRO.

Add ethtool statistics for GRO.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4vf/cxgb4vf_main.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 62357191d4e7..47417d400371 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1346,6 +1346,8 @@ struct queue_port_stats {
 	u64 rx_csum;
 	u64 vlan_ex;
 	u64 vlan_ins;
+	u64 lro_pkts;
+	u64 lro_merged;
 };
 
 /*
@@ -1383,6 +1385,8 @@ static const char stats_strings[][ETH_GSTRING_LEN] = {
 	"RxCsumGood        ",
 	"VLANextractions   ",
 	"VLANinsertions    ",
+	"GROPackets        ",
+	"GROMerged         ",
 };
 
 /*
@@ -1432,6 +1436,8 @@ static void collect_sge_port_stats(const struct adapter *adapter,
 		stats->rx_csum += rxq->stats.rx_cso;
 		stats->vlan_ex += rxq->stats.vlan_ex;
 		stats->vlan_ins += txq->vlan_ins;
+		stats->lro_pkts += rxq->stats.lro_pkts;
+		stats->lro_merged += rxq->stats.lro_merged;
 	}
 }
 
-- 
cgit v1.2.3


From 4204875dd4b3c3e40e0294a8c2619fdf9e5907e1 Mon Sep 17 00:00:00 2001
From: Casey Leedom <leedom@chelsio.com>
Date: Thu, 11 Nov 2010 09:30:42 +0000
Subject: cxgb4vf: fix up "Section Mismatch" compiler warning.

Fix up "Section Mismatch" compiler warning and mark another routine as
__devinit.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4vf/cxgb4vf_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 47417d400371..4cf530ac149d 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -2032,7 +2032,7 @@ static int __devinit setup_debugfs(struct adapter *adapter)
  * Tear down the /sys/kernel/debug/cxgb4vf sub-nodes created above.  We leave
  * it to our caller to tear down the directory (debugfs_root).
  */
-static void __devexit cleanup_debugfs(struct adapter *adapter)
+static void cleanup_debugfs(struct adapter *adapter)
 {
 	BUG_ON(adapter->debugfs_root == NULL);
 
@@ -2050,7 +2050,7 @@ static void __devexit cleanup_debugfs(struct adapter *adapter)
  * adapter parameters we're going to be using and initialize basic adapter
  * hardware support.
  */
-static int adap_init0(struct adapter *adapter)
+static int __devinit adap_init0(struct adapter *adapter)
 {
 	struct vf_resources *vfres = &adapter->params.vfres;
 	struct sge_params *sge_params = &adapter->params.sge;
-- 
cgit v1.2.3


From 410989f65151557701ce86875b141e694281dd6c Mon Sep 17 00:00:00 2001
From: Casey Leedom <leedom@chelsio.com>
Date: Thu, 11 Nov 2010 09:30:43 +0000
Subject: cxgb4vf: Advertise NETIF_F_TSO_ECN.

Advertise NETIF_F_TSO_ECN.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4vf/cxgb4vf_main.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 4cf530ac149d..9246d2fa6cf9 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1533,15 +1533,20 @@ static void cxgb4vf_get_wol(struct net_device *dev,
 	memset(&wol->sopass, 0, sizeof(wol->sopass));
 }
 
+/*
+ * TCP Segmentation Offload flags which we support.
+ */
+#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
+
 /*
  * Set TCP Segmentation Offloading feature capabilities.
  */
 static int cxgb4vf_set_tso(struct net_device *dev, u32 tso)
 {
 	if (tso)
-		dev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+		dev->features |= TSO_FLAGS;
 	else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+		dev->features &= ~TSO_FLAGS;
 	return 0;
 }
 
@@ -2610,7 +2615,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
 		netif_carrier_off(netdev);
 		netdev->irq = pdev->irq;
 
-		netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
+		netdev->features = (NETIF_F_SG | TSO_FLAGS |
 				    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
 				    NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
 				    NETIF_F_GRO);
-- 
cgit v1.2.3


From 900fcf091e95fbcc773b72c770afcd2e8eda4da2 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 1 Nov 2010 09:29:24 +0000
Subject: net: sh_eth: Move off of deprecated I/O routines.

sh_eth is the last in-tree user of the ctrl_xxx I/O routines. This simply
converts them over to regular MMIO accesors.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sh_eth.c | 244 +++++++++++++++++++++++++--------------------------
 1 file changed, 122 insertions(+), 122 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 50259dfec583..b12660d72338 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -45,9 +45,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -57,10 +57,10 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_RTM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_RTM, ioaddr + ECMR);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_RTM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_RTM, ioaddr + ECMR);
 		break;
 	default:
 		break;
@@ -96,9 +96,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -108,10 +108,10 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(0, ioaddr + RTRATE);
+		writel(0, ioaddr + RTRATE);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(1, ioaddr + RTRATE);
+		writel(1, ioaddr + RTRATE);
 		break;
 	default:
 		break;
@@ -143,7 +143,7 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
 static void sh_eth_chip_reset(struct net_device *ndev)
 {
 	/* reset device */
-	ctrl_outl(ARSTR_ARSTR, ARSTR);
+	writel(ARSTR_ARSTR, ARSTR);
 	mdelay(1);
 }
 
@@ -152,10 +152,10 @@ static void sh_eth_reset(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 	int cnt = 100;
 
-	ctrl_outl(EDSR_ENALL, ioaddr + EDSR);
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
+	writel(EDSR_ENALL, ioaddr + EDSR);
+	writel(readl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
 	while (cnt > 0) {
-		if (!(ctrl_inl(ioaddr + EDMR) & 0x3))
+		if (!(readl(ioaddr + EDMR) & 0x3))
 			break;
 		mdelay(1);
 		cnt--;
@@ -164,14 +164,14 @@ static void sh_eth_reset(struct net_device *ndev)
 		printk(KERN_ERR "Device reset fail\n");
 
 	/* Table Init */
-	ctrl_outl(0x0, ioaddr + TDLAR);
-	ctrl_outl(0x0, ioaddr + TDFAR);
-	ctrl_outl(0x0, ioaddr + TDFXR);
-	ctrl_outl(0x0, ioaddr + TDFFR);
-	ctrl_outl(0x0, ioaddr + RDLAR);
-	ctrl_outl(0x0, ioaddr + RDFAR);
-	ctrl_outl(0x0, ioaddr + RDFXR);
-	ctrl_outl(0x0, ioaddr + RDFFR);
+	writel(0x0, ioaddr + TDLAR);
+	writel(0x0, ioaddr + TDFAR);
+	writel(0x0, ioaddr + TDFXR);
+	writel(0x0, ioaddr + TDFFR);
+	writel(0x0, ioaddr + RDLAR);
+	writel(0x0, ioaddr + RDFAR);
+	writel(0x0, ioaddr + RDFXR);
+	writel(0x0, ioaddr + RDFFR);
 }
 
 static void sh_eth_set_duplex(struct net_device *ndev)
@@ -180,9 +180,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -192,13 +192,13 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(GECMR_10, ioaddr + GECMR);
+		writel(GECMR_10, ioaddr + GECMR);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(GECMR_100, ioaddr + GECMR);
+		writel(GECMR_100, ioaddr + GECMR);
 		break;
 	case 1000: /* 1000BASE */
-		ctrl_outl(GECMR_1000, ioaddr + GECMR);
+		writel(GECMR_1000, ioaddr + GECMR);
 		break;
 	default:
 		break;
@@ -283,9 +283,9 @@ static void sh_eth_reset(struct net_device *ndev)
 {
 	u32 ioaddr = ndev->base_addr;
 
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
+	writel(readl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
 	mdelay(3);
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR);
+	writel(readl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR);
 }
 #endif
 
@@ -336,10 +336,10 @@ static void update_mac_address(struct net_device *ndev)
 {
 	u32 ioaddr = ndev->base_addr;
 
-	ctrl_outl((ndev->dev_addr[0] << 24) | (ndev->dev_addr[1] << 16) |
+	writel((ndev->dev_addr[0] << 24) | (ndev->dev_addr[1] << 16) |
 		  (ndev->dev_addr[2] << 8) | (ndev->dev_addr[3]),
 		  ioaddr + MAHR);
-	ctrl_outl((ndev->dev_addr[4] << 8) | (ndev->dev_addr[5]),
+	writel((ndev->dev_addr[4] << 8) | (ndev->dev_addr[5]),
 		  ioaddr + MALR);
 }
 
@@ -358,12 +358,12 @@ static void read_mac_address(struct net_device *ndev, unsigned char *mac)
 	if (mac[0] || mac[1] || mac[2] || mac[3] || mac[4] || mac[5]) {
 		memcpy(ndev->dev_addr, mac, 6);
 	} else {
-		ndev->dev_addr[0] = (ctrl_inl(ioaddr + MAHR) >> 24);
-		ndev->dev_addr[1] = (ctrl_inl(ioaddr + MAHR) >> 16) & 0xFF;
-		ndev->dev_addr[2] = (ctrl_inl(ioaddr + MAHR) >> 8) & 0xFF;
-		ndev->dev_addr[3] = (ctrl_inl(ioaddr + MAHR) & 0xFF);
-		ndev->dev_addr[4] = (ctrl_inl(ioaddr + MALR) >> 8) & 0xFF;
-		ndev->dev_addr[5] = (ctrl_inl(ioaddr + MALR) & 0xFF);
+		ndev->dev_addr[0] = (readl(ioaddr + MAHR) >> 24);
+		ndev->dev_addr[1] = (readl(ioaddr + MAHR) >> 16) & 0xFF;
+		ndev->dev_addr[2] = (readl(ioaddr + MAHR) >> 8) & 0xFF;
+		ndev->dev_addr[3] = (readl(ioaddr + MAHR) & 0xFF);
+		ndev->dev_addr[4] = (readl(ioaddr + MALR) >> 8) & 0xFF;
+		ndev->dev_addr[5] = (readl(ioaddr + MALR) & 0xFF);
 	}
 }
 
@@ -379,19 +379,19 @@ struct bb_info {
 /* PHY bit set */
 static void bb_set(u32 addr, u32 msk)
 {
-	ctrl_outl(ctrl_inl(addr) | msk, addr);
+	writel(readl(addr) | msk, addr);
 }
 
 /* PHY bit clear */
 static void bb_clr(u32 addr, u32 msk)
 {
-	ctrl_outl((ctrl_inl(addr) & ~msk), addr);
+	writel((readl(addr) & ~msk), addr);
 }
 
 /* PHY bit read */
 static int bb_read(u32 addr, u32 msk)
 {
-	return (ctrl_inl(addr) & msk) != 0;
+	return (readl(addr) & msk) != 0;
 }
 
 /* Data I/O pin control */
@@ -506,9 +506,9 @@ static void sh_eth_ring_format(struct net_device *ndev)
 		rxdesc->buffer_length = ALIGN(mdp->rx_buf_sz, 16);
 		/* Rx descriptor address set */
 		if (i == 0) {
-			ctrl_outl(mdp->rx_desc_dma, ioaddr + RDLAR);
+			writel(mdp->rx_desc_dma, ioaddr + RDLAR);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-			ctrl_outl(mdp->rx_desc_dma, ioaddr + RDFAR);
+			writel(mdp->rx_desc_dma, ioaddr + RDFAR);
 #endif
 		}
 	}
@@ -528,9 +528,9 @@ static void sh_eth_ring_format(struct net_device *ndev)
 		txdesc->buffer_length = 0;
 		if (i == 0) {
 			/* Tx descriptor address set */
-			ctrl_outl(mdp->tx_desc_dma, ioaddr + TDLAR);
+			writel(mdp->tx_desc_dma, ioaddr + TDLAR);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-			ctrl_outl(mdp->tx_desc_dma, ioaddr + TDFAR);
+			writel(mdp->tx_desc_dma, ioaddr + TDFAR);
 #endif
 		}
 	}
@@ -623,71 +623,71 @@ static int sh_eth_dev_init(struct net_device *ndev)
 	/* Descriptor format */
 	sh_eth_ring_format(ndev);
 	if (mdp->cd->rpadir)
-		ctrl_outl(mdp->cd->rpadir_value, ioaddr + RPADIR);
+		writel(mdp->cd->rpadir_value, ioaddr + RPADIR);
 
 	/* all sh_eth int mask */
-	ctrl_outl(0, ioaddr + EESIPR);
+	writel(0, ioaddr + EESIPR);
 
 #if defined(__LITTLE_ENDIAN__)
 	if (mdp->cd->hw_swap)
-		ctrl_outl(EDMR_EL, ioaddr + EDMR);
+		writel(EDMR_EL, ioaddr + EDMR);
 	else
 #endif
-		ctrl_outl(0, ioaddr + EDMR);
+		writel(0, ioaddr + EDMR);
 
 	/* FIFO size set */
-	ctrl_outl(mdp->cd->fdr_value, ioaddr + FDR);
-	ctrl_outl(0, ioaddr + TFTR);
+	writel(mdp->cd->fdr_value, ioaddr + FDR);
+	writel(0, ioaddr + TFTR);
 
 	/* Frame recv control */
-	ctrl_outl(mdp->cd->rmcr_value, ioaddr + RMCR);
+	writel(mdp->cd->rmcr_value, ioaddr + RMCR);
 
 	rx_int_var = mdp->rx_int_var = DESC_I_RINT8 | DESC_I_RINT5;
 	tx_int_var = mdp->tx_int_var = DESC_I_TINT2;
-	ctrl_outl(rx_int_var | tx_int_var, ioaddr + TRSCER);
+	writel(rx_int_var | tx_int_var, ioaddr + TRSCER);
 
 	if (mdp->cd->bculr)
-		ctrl_outl(0x800, ioaddr + BCULR);	/* Burst sycle set */
+		writel(0x800, ioaddr + BCULR);	/* Burst sycle set */
 
-	ctrl_outl(mdp->cd->fcftr_value, ioaddr + FCFTR);
+	writel(mdp->cd->fcftr_value, ioaddr + FCFTR);
 
 	if (!mdp->cd->no_trimd)
-		ctrl_outl(0, ioaddr + TRIMD);
+		writel(0, ioaddr + TRIMD);
 
 	/* Recv frame limit set register */
-	ctrl_outl(RFLR_VALUE, ioaddr + RFLR);
+	writel(RFLR_VALUE, ioaddr + RFLR);
 
-	ctrl_outl(ctrl_inl(ioaddr + EESR), ioaddr + EESR);
-	ctrl_outl(mdp->cd->eesipr_value, ioaddr + EESIPR);
+	writel(readl(ioaddr + EESR), ioaddr + EESR);
+	writel(mdp->cd->eesipr_value, ioaddr + EESIPR);
 
 	/* PAUSE Prohibition */
-	val = (ctrl_inl(ioaddr + ECMR) & ECMR_DM) |
+	val = (readl(ioaddr + ECMR) & ECMR_DM) |
 		ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE;
 
-	ctrl_outl(val, ioaddr + ECMR);
+	writel(val, ioaddr + ECMR);
 
 	if (mdp->cd->set_rate)
 		mdp->cd->set_rate(ndev);
 
 	/* E-MAC Status Register clear */
-	ctrl_outl(mdp->cd->ecsr_value, ioaddr + ECSR);
+	writel(mdp->cd->ecsr_value, ioaddr + ECSR);
 
 	/* E-MAC Interrupt Enable register */
-	ctrl_outl(mdp->cd->ecsipr_value, ioaddr + ECSIPR);
+	writel(mdp->cd->ecsipr_value, ioaddr + ECSIPR);
 
 	/* Set MAC address */
 	update_mac_address(ndev);
 
 	/* mask reset */
 	if (mdp->cd->apr)
-		ctrl_outl(APR_AP, ioaddr + APR);
+		writel(APR_AP, ioaddr + APR);
 	if (mdp->cd->mpr)
-		ctrl_outl(MPR_MP, ioaddr + MPR);
+		writel(MPR_MP, ioaddr + MPR);
 	if (mdp->cd->tpauser)
-		ctrl_outl(TPAUSER_UNLIMITED, ioaddr + TPAUSER);
+		writel(TPAUSER_UNLIMITED, ioaddr + TPAUSER);
 
 	/* Setting the Rx mode will start the Rx process. */
-	ctrl_outl(EDRRR_R, ioaddr + EDRRR);
+	writel(EDRRR_R, ioaddr + EDRRR);
 
 	netif_start_queue(ndev);
 
@@ -811,8 +811,8 @@ static int sh_eth_rx(struct net_device *ndev)
 
 	/* Restart Rx engine if stopped. */
 	/* If we don't need to check status, don't. -KDU */
-	if (!(ctrl_inl(ndev->base_addr + EDRRR) & EDRRR_R))
-		ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR);
+	if (!(readl(ndev->base_addr + EDRRR) & EDRRR_R))
+		writel(EDRRR_R, ndev->base_addr + EDRRR);
 
 	return 0;
 }
@@ -827,8 +827,8 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 	u32 mask;
 
 	if (intr_status & EESR_ECI) {
-		felic_stat = ctrl_inl(ioaddr + ECSR);
-		ctrl_outl(felic_stat, ioaddr + ECSR);	/* clear int */
+		felic_stat = readl(ioaddr + ECSR);
+		writel(felic_stat, ioaddr + ECSR);	/* clear int */
 		if (felic_stat & ECSR_ICD)
 			mdp->stats.tx_carrier_errors++;
 		if (felic_stat & ECSR_LCHNG) {
@@ -839,25 +839,25 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 				else
 					link_stat = PHY_ST_LINK;
 			} else {
-				link_stat = (ctrl_inl(ioaddr + PSR));
+				link_stat = (readl(ioaddr + PSR));
 				if (mdp->ether_link_active_low)
 					link_stat = ~link_stat;
 			}
 			if (!(link_stat & PHY_ST_LINK)) {
 				/* Link Down : disable tx and rx */
-				ctrl_outl(ctrl_inl(ioaddr + ECMR) &
+				writel(readl(ioaddr + ECMR) &
 					  ~(ECMR_RE | ECMR_TE), ioaddr + ECMR);
 			} else {
 				/* Link Up */
-				ctrl_outl(ctrl_inl(ioaddr + EESIPR) &
+				writel(readl(ioaddr + EESIPR) &
 					  ~DMAC_M_ECI, ioaddr + EESIPR);
 				/*clear int */
-				ctrl_outl(ctrl_inl(ioaddr + ECSR),
+				writel(readl(ioaddr + ECSR),
 					  ioaddr + ECSR);
-				ctrl_outl(ctrl_inl(ioaddr + EESIPR) |
+				writel(readl(ioaddr + EESIPR) |
 					  DMAC_M_ECI, ioaddr + EESIPR);
 				/* enable tx and rx */
-				ctrl_outl(ctrl_inl(ioaddr + ECMR) |
+				writel(readl(ioaddr + ECMR) |
 					  (ECMR_RE | ECMR_TE), ioaddr + ECMR);
 			}
 		}
@@ -888,8 +888,8 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		/* Receive Descriptor Empty int */
 		mdp->stats.rx_over_errors++;
 
-		if (ctrl_inl(ioaddr + EDRRR) ^ EDRRR_R)
-			ctrl_outl(EDRRR_R, ioaddr + EDRRR);
+		if (readl(ioaddr + EDRRR) ^ EDRRR_R)
+			writel(EDRRR_R, ioaddr + EDRRR);
 		dev_err(&ndev->dev, "Receive Descriptor Empty\n");
 	}
 	if (intr_status & EESR_RFE) {
@@ -903,7 +903,7 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		mask &= ~EESR_ADE;
 	if (intr_status & mask) {
 		/* Tx error */
-		u32 edtrr = ctrl_inl(ndev->base_addr + EDTRR);
+		u32 edtrr = readl(ndev->base_addr + EDTRR);
 		/* dmesg */
 		dev_err(&ndev->dev, "TX error. status=%8.8x cur_tx=%8.8x ",
 				intr_status, mdp->cur_tx);
@@ -915,7 +915,7 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		/* SH7712 BUG */
 		if (edtrr ^ EDTRR_TRNS) {
 			/* tx dma start */
-			ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR);
+			writel(EDTRR_TRNS, ndev->base_addr + EDTRR);
 		}
 		/* wakeup */
 		netif_wake_queue(ndev);
@@ -934,12 +934,12 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
 	spin_lock(&mdp->lock);
 
 	/* Get interrpt stat */
-	intr_status = ctrl_inl(ioaddr + EESR);
+	intr_status = readl(ioaddr + EESR);
 	/* Clear interrupt */
 	if (intr_status & (EESR_FRC | EESR_RMAF | EESR_RRF |
 			EESR_RTLF | EESR_RTSF | EESR_PRE | EESR_CERF |
 			cd->tx_check | cd->eesr_err_check)) {
-		ctrl_outl(intr_status, ioaddr + EESR);
+		writel(intr_status, ioaddr + EESR);
 		ret = IRQ_HANDLED;
 	} else
 		goto other_irq;
@@ -1000,7 +1000,7 @@ static void sh_eth_adjust_link(struct net_device *ndev)
 				mdp->cd->set_rate(ndev);
 		}
 		if (mdp->link == PHY_DOWN) {
-			ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_TXF)
+			writel((readl(ioaddr + ECMR) & ~ECMR_TXF)
 					| ECMR_DM, ioaddr + ECMR);
 			new_state = 1;
 			mdp->link = phydev->link;
@@ -1125,7 +1125,7 @@ static void sh_eth_tx_timeout(struct net_device *ndev)
 
 	/* worning message out. */
 	printk(KERN_WARNING "%s: transmit timed out, status %8.8x,"
-	       " resetting...\n", ndev->name, (int)ctrl_inl(ioaddr + EESR));
+	       " resetting...\n", ndev->name, (int)readl(ioaddr + EESR));
 
 	/* tx_errors count up */
 	mdp->stats.tx_errors++;
@@ -1196,8 +1196,8 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	mdp->cur_tx++;
 
-	if (!(ctrl_inl(ndev->base_addr + EDTRR) & EDTRR_TRNS))
-		ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR);
+	if (!(readl(ndev->base_addr + EDTRR) & EDTRR_TRNS))
+		writel(EDTRR_TRNS, ndev->base_addr + EDTRR);
 
 	return NETDEV_TX_OK;
 }
@@ -1212,11 +1212,11 @@ static int sh_eth_close(struct net_device *ndev)
 	netif_stop_queue(ndev);
 
 	/* Disable interrupts by clearing the interrupt mask. */
-	ctrl_outl(0x0000, ioaddr + EESIPR);
+	writel(0x0000, ioaddr + EESIPR);
 
 	/* Stop the chip's Tx and Rx processes. */
-	ctrl_outl(0, ioaddr + EDTRR);
-	ctrl_outl(0, ioaddr + EDRRR);
+	writel(0, ioaddr + EDTRR);
+	writel(0, ioaddr + EDRRR);
 
 	/* PHY Disconnect */
 	if (mdp->phydev) {
@@ -1251,20 +1251,20 @@ static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev)
 
 	pm_runtime_get_sync(&mdp->pdev->dev);
 
-	mdp->stats.tx_dropped += ctrl_inl(ioaddr + TROCR);
-	ctrl_outl(0, ioaddr + TROCR);	/* (write clear) */
-	mdp->stats.collisions += ctrl_inl(ioaddr + CDCR);
-	ctrl_outl(0, ioaddr + CDCR);	/* (write clear) */
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + LCCR);
-	ctrl_outl(0, ioaddr + LCCR);	/* (write clear) */
+	mdp->stats.tx_dropped += readl(ioaddr + TROCR);
+	writel(0, ioaddr + TROCR);	/* (write clear) */
+	mdp->stats.collisions += readl(ioaddr + CDCR);
+	writel(0, ioaddr + CDCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + LCCR);
+	writel(0, ioaddr + LCCR);	/* (write clear) */
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CERCR);/* CERCR */
-	ctrl_outl(0, ioaddr + CERCR);	/* (write clear) */
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CEECR);/* CEECR */
-	ctrl_outl(0, ioaddr + CEECR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CERCR);/* CERCR */
+	writel(0, ioaddr + CERCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CEECR);/* CEECR */
+	writel(0, ioaddr + CEECR);	/* (write clear) */
 #else
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CNDCR);
-	ctrl_outl(0, ioaddr + CNDCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CNDCR);
+	writel(0, ioaddr + CNDCR);	/* (write clear) */
 #endif
 	pm_runtime_put_sync(&mdp->pdev->dev);
 
@@ -1295,11 +1295,11 @@ static void sh_eth_set_multicast_list(struct net_device *ndev)
 
 	if (ndev->flags & IFF_PROMISC) {
 		/* Set promiscuous. */
-		ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_MCT) | ECMR_PRM,
+		writel((readl(ioaddr + ECMR) & ~ECMR_MCT) | ECMR_PRM,
 			  ioaddr + ECMR);
 	} else {
 		/* Normal, unicast/broadcast-only mode. */
-		ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_PRM) | ECMR_MCT,
+		writel((readl(ioaddr + ECMR) & ~ECMR_PRM) | ECMR_MCT,
 			  ioaddr + ECMR);
 	}
 }
@@ -1307,30 +1307,30 @@ static void sh_eth_set_multicast_list(struct net_device *ndev)
 /* SuperH's TSU register init function */
 static void sh_eth_tsu_init(u32 ioaddr)
 {
-	ctrl_outl(0, ioaddr + TSU_FWEN0);	/* Disable forward(0->1) */
-	ctrl_outl(0, ioaddr + TSU_FWEN1);	/* Disable forward(1->0) */
-	ctrl_outl(0, ioaddr + TSU_FCM);	/* forward fifo 3k-3k */
-	ctrl_outl(0xc, ioaddr + TSU_BSYSL0);
-	ctrl_outl(0xc, ioaddr + TSU_BSYSL1);
-	ctrl_outl(0, ioaddr + TSU_PRISL0);
-	ctrl_outl(0, ioaddr + TSU_PRISL1);
-	ctrl_outl(0, ioaddr + TSU_FWSL0);
-	ctrl_outl(0, ioaddr + TSU_FWSL1);
-	ctrl_outl(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC);
+	writel(0, ioaddr + TSU_FWEN0);	/* Disable forward(0->1) */
+	writel(0, ioaddr + TSU_FWEN1);	/* Disable forward(1->0) */
+	writel(0, ioaddr + TSU_FCM);	/* forward fifo 3k-3k */
+	writel(0xc, ioaddr + TSU_BSYSL0);
+	writel(0xc, ioaddr + TSU_BSYSL1);
+	writel(0, ioaddr + TSU_PRISL0);
+	writel(0, ioaddr + TSU_PRISL1);
+	writel(0, ioaddr + TSU_FWSL0);
+	writel(0, ioaddr + TSU_FWSL1);
+	writel(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-	ctrl_outl(0, ioaddr + TSU_QTAG0);	/* Disable QTAG(0->1) */
-	ctrl_outl(0, ioaddr + TSU_QTAG1);	/* Disable QTAG(1->0) */
+	writel(0, ioaddr + TSU_QTAG0);	/* Disable QTAG(0->1) */
+	writel(0, ioaddr + TSU_QTAG1);	/* Disable QTAG(1->0) */
 #else
-	ctrl_outl(0, ioaddr + TSU_QTAGM0);	/* Disable QTAG(0->1) */
-	ctrl_outl(0, ioaddr + TSU_QTAGM1);	/* Disable QTAG(1->0) */
+	writel(0, ioaddr + TSU_QTAGM0);	/* Disable QTAG(0->1) */
+	writel(0, ioaddr + TSU_QTAGM1);	/* Disable QTAG(1->0) */
 #endif
-	ctrl_outl(0, ioaddr + TSU_FWSR);	/* all interrupt status clear */
-	ctrl_outl(0, ioaddr + TSU_FWINMK);	/* Disable all interrupt */
-	ctrl_outl(0, ioaddr + TSU_TEN);	/* Disable all CAM entry */
-	ctrl_outl(0, ioaddr + TSU_POST1);	/* Disable CAM entry [ 0- 7] */
-	ctrl_outl(0, ioaddr + TSU_POST2);	/* Disable CAM entry [ 8-15] */
-	ctrl_outl(0, ioaddr + TSU_POST3);	/* Disable CAM entry [16-23] */
-	ctrl_outl(0, ioaddr + TSU_POST4);	/* Disable CAM entry [24-31] */
+	writel(0, ioaddr + TSU_FWSR);	/* all interrupt status clear */
+	writel(0, ioaddr + TSU_FWINMK);	/* Disable all interrupt */
+	writel(0, ioaddr + TSU_TEN);	/* Disable all CAM entry */
+	writel(0, ioaddr + TSU_POST1);	/* Disable CAM entry [ 0- 7] */
+	writel(0, ioaddr + TSU_POST2);	/* Disable CAM entry [ 8-15] */
+	writel(0, ioaddr + TSU_POST3);	/* Disable CAM entry [16-23] */
+	writel(0, ioaddr + TSU_POST4);	/* Disable CAM entry [24-31] */
 }
 #endif /* SH_ETH_HAS_TSU */
 
-- 
cgit v1.2.3


From 6b7b6cf553f881d45bb37a73f5db956afb290a08 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 20 Oct 2010 02:09:44 +0200
Subject: ath9k_hw: initialize regulatory->max_power_level in set_txpower for
 AR9003

The same is done for the older chip families as well.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c4182359bee4..92cfef225477 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -2133,6 +2133,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					u8 twiceMaxRegulatoryPower,
 					u8 powerLimit)
 {
+	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
 	u8 targetPowerValT2[ar9300RateSize];
 	unsigned int i = 0;
@@ -2180,6 +2181,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		i = ALL_TARGET_HT20_0_8_16; /* ht20 */
 
 	ah->txpower_limit = targetPowerValT2[i];
+	regulatory->max_power_level = ratesArray[i];
 
 	ar9003_hw_calibration_apply(ah, chan->channel);
 }
-- 
cgit v1.2.3


From de40f316c01b1ba9535e6dc99f6a67e7655b07da Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 20 Oct 2010 03:08:53 +0200
Subject: ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower

ath9k_hw_set_txpowerlimit gets an extra boolean parameter that - if set -
causes the rate txpower table and the regulatory limit to be calculated
and stored, without changing hardware registers.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar5008_phy.c    |  2 +-
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 20 ++++++---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c    |  2 +-
 drivers/net/wireless/ath/ath9k/eeprom.h        |  3 +-
 drivers/net/wireless/ath/ath9k/eeprom_4k.c     |  9 +++-
 drivers/net/wireless/ath/ath9k/eeprom_9287.c   | 27 ++++++-----
 drivers/net/wireless/ath/ath9k/eeprom_def.c    | 62 ++++++++++++++------------
 drivers/net/wireless/ath/ath9k/htc_drv_main.c  |  2 +-
 drivers/net/wireless/ath/ath9k/hw.c            |  6 +--
 drivers/net/wireless/ath/ath9k/hw.h            |  2 +-
 drivers/net/wireless/ath/ath9k/main.c          |  2 +-
 11 files changed, 79 insertions(+), 58 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index ea9f4497f58c..777a602176f2 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -873,7 +873,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), false);
 
 	/* Write analog registers */
 	if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) {
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 92cfef225477..a88fe0d6142f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -2131,7 +2131,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					struct ath9k_channel *chan, u16 cfgCtl,
 					u8 twiceAntennaReduction,
 					u8 twiceMaxRegulatoryPower,
-					u8 powerLimit)
+					u8 powerLimit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
@@ -2145,7 +2145,16 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					   twiceMaxRegulatoryPower,
 					   powerLimit);
 
-	while (i < ar9300RateSize) {
+	regulatory->max_power_level = 0;
+	for (i = 0; i < ar9300RateSize; i++) {
+		if (targetPowerValT2[i] > regulatory->max_power_level)
+			regulatory->max_power_level = targetPowerValT2[i];
+	}
+
+	if (test)
+		return;
+
+	for (i = 0; i < ar9300RateSize; i++) {
 		ath_print(common, ATH_DBG_EEPROM,
 			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
@@ -2160,9 +2169,6 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		i++;
 	}
 
-	/* Write target power array to registers */
-	ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
-
 	/*
 	 * This is the TX power we send back to driver core,
 	 * and it can use to pass to userspace to display our
@@ -2181,8 +2187,10 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		i = ALL_TARGET_HT20_0_8_16; /* ht20 */
 
 	ah->txpower_limit = targetPowerValT2[i];
-	regulatory->max_power_level = ratesArray[i];
+	regulatory->max_power_level = targetPowerValT2[i];
 
+	/* Write target power array to registers */
+	ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
 	ar9003_hw_calibration_apply(ah, chan->channel);
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 669b777729b3..06a9c4cd2f44 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -614,7 +614,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), false);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index dacb45e1b906..3c99830dab0c 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -680,7 +680,8 @@ struct eeprom_ops {
 	void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
 	void (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
 			   u16 cfgCtl, u8 twiceAntennaReduction,
-			   u8 twiceMaxRegulatoryPower, u8 powerLimit);
+			   u8 twiceMaxRegulatoryPower, u8 powerLimit,
+			   bool test);
 	u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 4fa4d8e28c64..c40c534c6662 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -726,7 +726,7 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 				    u16 cfgCtl,
 				    u8 twiceAntennaReduction,
 				    u8 twiceMaxRegulatoryPower,
-				    u8 powerLimit)
+				    u8 powerLimit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
@@ -751,15 +751,20 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
 			ratesArray[i] = AR5416_MAX_RATE_POWER;
+
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
 	}
 
+	if (test)
+	    return;
 
 	/* Update regulatory */
-
 	i = rate6mb;
 	if (IS_CHAN_HT40(chan))
 		i = rateHt40_0;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 966b9496a9dd..ebf7a89f547c 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -853,7 +853,7 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 					struct ath9k_channel *chan, u16 cfgCtl,
 					u8 twiceAntennaReduction,
 					u8 twiceMaxRegulatoryPower,
-					u8 powerLimit)
+					u8 powerLimit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
@@ -877,12 +877,26 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_ar9287_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR9287_MAX_RATE_POWER)
 			ratesArray[i] = AR9287_MAX_RATE_POWER;
+
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
 	}
 
+	if (test)
+		return;
+
+	if (IS_CHAN_2GHZ(chan))
+		i = rate1l;
+	else
+		i = rate6mb;
+
+	regulatory->max_power_level = ratesArray[i];
+
 	if (AR_SREV_9280_20_OR_LATER(ah)) {
 		for (i = 0; i < Ar5416RateSize; i++)
 			ratesArray[i] -= AR9287_PWR_TABLE_OFFSET_DB * 2;
@@ -971,17 +985,6 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 			  | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
 			  | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
 	}
-
-	if (IS_CHAN_2GHZ(chan))
-		i = rate1l;
-	else
-		i = rate6mb;
-
-	if (AR_SREV_9280_20_OR_LATER(ah))
-		regulatory->max_power_level =
-			ratesArray[i] + AR9287_PWR_TABLE_OFFSET_DB * 2;
-	else
-		regulatory->max_power_level = ratesArray[i];
 }
 
 static void ath9k_hw_ar9287_set_addac(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 76b4d65472dd..a819ddc9fdbc 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -1258,7 +1258,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 				    u16 cfgCtl,
 				    u8 twiceAntennaReduction,
 				    u8 twiceMaxRegulatoryPower,
-				    u8 powerLimit)
+				    u8 powerLimit, bool test)
 {
 #define RT_AR_DELTA(x) (ratesArray[x] - cck_ofdm_delta)
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
@@ -1285,12 +1285,44 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_def_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
 			ratesArray[i] = AR5416_MAX_RATE_POWER;
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
 	}
 
+	if (!test) {
+		i = rate6mb;
+
+		if (IS_CHAN_HT40(chan))
+			i = rateHt40_0;
+		else if (IS_CHAN_HT20(chan))
+			i = rateHt20_0;
+
+		regulatory->max_power_level = ratesArray[i];
+	}
+
+	switch(ar5416_get_ntxchains(ah->txchainmask)) {
+	case 1:
+		break;
+	case 2:
+		regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
+		break;
+	case 3:
+		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
+		break;
+	default:
+		ath_print(ath9k_hw_common(ah), ATH_DBG_EEPROM,
+			  "Invalid chainmask configuration\n");
+		break;
+	}
+
+	if (test)
+		return;
+
 	if (AR_SREV_9280_20_OR_LATER(ah)) {
 		for (i = 0; i < Ar5416RateSize; i++) {
 			int8_t pwr_table_offset;
@@ -1387,34 +1419,6 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 	REG_WRITE(ah, AR_PHY_POWER_TX_SUB,
 		  ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6)
 		  | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
-
-	i = rate6mb;
-
-	if (IS_CHAN_HT40(chan))
-		i = rateHt40_0;
-	else if (IS_CHAN_HT20(chan))
-		i = rateHt20_0;
-
-	if (AR_SREV_9280_20_OR_LATER(ah))
-		regulatory->max_power_level =
-			ratesArray[i] + AR5416_PWR_TABLE_OFFSET_DB * 2;
-	else
-		regulatory->max_power_level = ratesArray[i];
-
-	switch(ar5416_get_ntxchains(ah->txchainmask)) {
-	case 1:
-		break;
-	case 2:
-		regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
-		break;
-	case 3:
-		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
-		break;
-	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_EEPROM,
-			  "Invalid chainmask configuration\n");
-		break;
-	}
 }
 
 static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 9a3be8da755d..26b9a16ce33f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -29,7 +29,7 @@ static void ath_update_txpow(struct ath9k_htc_priv *priv)
 	struct ath_hw *ah = priv->ah;
 
 	if (priv->curtxpow != priv->txpowlimit) {
-		ath9k_hw_set_txpowerlimit(ah, priv->txpowlimit);
+		ath9k_hw_set_txpowerlimit(ah, priv->txpowlimit, false);
 		/* read back in case value is clamped */
 		priv->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d37a8ad03d74..e75d8e8cf4d2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1166,7 +1166,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 			     channel->max_antenna_gain * 2,
 			     channel->max_power * 2,
 			     min((u32) MAX_RATE_POWER,
-			     (u32) regulatory->power_limit));
+			     (u32) regulatory->power_limit), false);
 
 	ath9k_hw_rfbus_done(ah);
 
@@ -2165,7 +2165,7 @@ bool ath9k_hw_disable(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_disable);
 
-void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit)
+void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath9k_channel *chan = ah->curchan;
@@ -2178,7 +2178,7 @@ void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit)
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), test);
 }
 EXPORT_SYMBOL(ath9k_hw_set_txpowerlimit);
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e68204ae899c..366f088dc15d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -860,7 +860,7 @@ u32 ath9k_hw_getrxfilter(struct ath_hw *ah);
 void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits);
 bool ath9k_hw_phy_disable(struct ath_hw *ah);
 bool ath9k_hw_disable(struct ath_hw *ah);
-void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit);
+void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test);
 void ath9k_hw_setopmode(struct ath_hw *ah);
 void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
 void ath9k_hw_setbssidmask(struct ath_hw *ah);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 7185ef3a3bff..92ed5bb71196 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -23,7 +23,7 @@ static void ath_update_txpow(struct ath_softc *sc)
 	struct ath_hw *ah = sc->sc_ah;
 
 	if (sc->curtxpow != sc->config.txpowlimit) {
-		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit);
+		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false);
 		/* read back in case value is clamped */
 		sc->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
 	}
-- 
cgit v1.2.3


From babcbc295fee766ca710235e431686fef744d9a6 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 20 Oct 2010 02:09:46 +0200
Subject: ath9k: initialize per-channel tx power limits instead of hardcoding
 them

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/common.c       | 15 +++++-------
 drivers/net/wireless/ath/ath9k/common.h       |  5 ++--
 drivers/net/wireless/ath/ath9k/htc_drv_main.c |  4 +++-
 drivers/net/wireless/ath/ath9k/init.c         | 33 +++++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index f43a2d98421c..48b07c319a7f 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -107,12 +107,10 @@ static u32 ath9k_get_extchanmode(struct ieee80211_channel *chan,
 /*
  * Update internal channel flags.
  */
-void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
-			       struct ath9k_channel *ichan)
+void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
+			       struct ieee80211_channel *chan,
+			       enum nl80211_channel_type channel_type)
 {
-	struct ieee80211_channel *chan = hw->conf.channel;
-	struct ieee80211_conf *conf = &hw->conf;
-
 	ichan->channel = chan->center_freq;
 	ichan->chan = chan;
 
@@ -124,9 +122,8 @@ void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
 		ichan->channelFlags = CHANNEL_5GHZ | CHANNEL_OFDM;
 	}
 
-	if (conf_is_ht(conf))
-		ichan->chanmode = ath9k_get_extchanmode(chan,
-							conf->channel_type);
+	if (channel_type != NL80211_CHAN_NO_HT)
+		ichan->chanmode = ath9k_get_extchanmode(chan, channel_type);
 }
 EXPORT_SYMBOL(ath9k_cmn_update_ichannel);
 
@@ -142,7 +139,7 @@ struct ath9k_channel *ath9k_cmn_get_curchannel(struct ieee80211_hw *hw,
 
 	chan_idx = curchan->hw_value;
 	channel = &ah->channels[chan_idx];
-	ath9k_cmn_update_ichannel(hw, channel);
+	ath9k_cmn_update_ichannel(channel, curchan, hw->conf.channel_type);
 
 	return channel;
 }
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index fea3b3315391..c76c75a77c62 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -62,8 +62,9 @@ enum ath_stomp_type {
 
 int ath9k_cmn_padpos(__le16 frame_control);
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb);
-void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
-			       struct ath9k_channel *ichan);
+void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
+			       struct ieee80211_channel *chan,
+			       enum nl80211_channel_type channel_type);
 struct ath9k_channel *ath9k_cmn_get_curchannel(struct ieee80211_hw *hw,
 					       struct ath_hw *ah);
 int ath9k_cmn_count_streams(unsigned int chainmask, int max);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 26b9a16ce33f..8266ce1f02e3 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1400,7 +1400,9 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		ath_print(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
 			  curchan->center_freq);
 
-		ath9k_cmn_update_ichannel(hw, &priv->ah->channels[pos]);
+		ath9k_cmn_update_ichannel(&priv->ah->channels[pos],
+					  hw->conf.channel,
+					  hw->conf.channel_type);
 
 		if (ath9k_htc_set_channel(priv, hw, &priv->ah->channels[pos]) < 0) {
 			ath_print(common, ATH_DBG_FATAL,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 12f4fd79c907..1b72720b36e2 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -642,6 +642,37 @@ err_hw:
 	return ret;
 }
 
+static void ath9k_init_band_txpower(struct ath_softc *sc, int band)
+{
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *chan;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_regulatory *reg = ath9k_hw_regulatory(ah);
+	int i;
+
+	sband = &sc->sbands[band];
+	for (i = 0; i < sband->n_channels; i++) {
+		chan = &sband->channels[i];
+		ah->curchan = &ah->channels[chan->hw_value];
+		ath9k_cmn_update_ichannel(ah->curchan, chan, NL80211_CHAN_HT20);
+		ath9k_hw_set_txpowerlimit(ah, MAX_RATE_POWER, true);
+		chan->max_power = reg->max_power_level / 2;
+	}
+}
+
+static void ath9k_init_txpower_limits(struct ath_softc *sc)
+{
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath9k_channel *curchan = ah->curchan;
+
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ)
+		ath9k_init_band_txpower(sc, IEEE80211_BAND_2GHZ);
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ)
+		ath9k_init_band_txpower(sc, IEEE80211_BAND_5GHZ);
+
+	ah->curchan = curchan;
+}
+
 void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -736,6 +767,8 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (error != 0)
 		goto error_rx;
 
+	ath9k_init_txpower_limits(sc);
+
 	/* Register with mac80211 */
 	error = ieee80211_register_hw(hw);
 	if (error)
-- 
cgit v1.2.3


From a3685d119dacb07a7080169fea2847ef385b209f Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 20 Oct 2010 06:59:36 -0700
Subject: ath: make ath_hw_keysetmac() static

This fixes this sparse warning:

  CHECK   drivers/net/wireless/ath/key.c
drivers/net/wireless/ath/key.c:70:6: warning: symbol 'ath_hw_keysetmac' was not declared. Should it be static?

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/key.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index bd21a4d82085..1e9aa326ca08 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -67,7 +67,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 }
 EXPORT_SYMBOL(ath_hw_keyreset);
 
-bool ath_hw_keysetmac(struct ath_common *common, u16 entry, const u8 *mac)
+static bool ath_hw_keysetmac(struct ath_common *common,
+			     u16 entry, const u8 *mac)
 {
 	u32 macHi, macLo;
 	u32 unicast_flag = AR_KEYTABLE_VALID;
-- 
cgit v1.2.3


From f8c2a0871b8462481a02445b38a7321ad63bfc88 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 20 Oct 2010 06:59:37 -0700
Subject: ath: make ath_hw_set_keycache_entry() static

This fixes this sparse warning:

  CHECK   drivers/net/wireless/ath/key.c
drivers/net/wireless/ath/key.c:110:6: warning: symbol
'ath_hw_set_keycache_entry' was not declared. Should it be static?

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/key.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 1e9aa326ca08..62e3dac8f92a 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -108,9 +108,9 @@ static bool ath_hw_keysetmac(struct ath_common *common,
 	return true;
 }
 
-bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
-				 const struct ath_keyval *k,
-				 const u8 *mac)
+static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
+				      const struct ath_keyval *k,
+				      const u8 *mac)
 {
 	void *ah = common->ah;
 	u32 key0, key1, key2, key3, key4;
-- 
cgit v1.2.3


From 14fb7c17e97ea0fcc545393fb1f34e6541647b5b Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 20 Oct 2010 06:59:38 -0700
Subject: ath5k: make ath5k_update_bssid_mask_and_opmode() static

This fixes this sparse warning:

  CHECK   drivers/net/wireless/ath/ath5k/base.c
drivers/net/wireless/ath/ath5k/base.c:569:6: warning: symbol
'ath5k_update_bssid_mask_and_opmode' was not declared. Should it be static?

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 484aad5b11b5..b9f93fbd9728 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -566,8 +566,8 @@ static void ath_do_set_opmode(struct ath5k_softc *sc)
 		  sc->opmode, ath_opmode_to_string(sc->opmode));
 }
 
-void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
-					struct ieee80211_vif *vif)
+static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
+					       struct ieee80211_vif *vif)
 {
 	struct ath_common *common = ath5k_hw_common(sc->ah);
 	struct ath_vif_iter_data iter_data;
-- 
cgit v1.2.3


From e081685c1bbe8da37c7f61726fdb783ff277f14f Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Wed, 20 Oct 2010 09:59:33 -0500
Subject: ssb: Clear RETRY_TIMEOUT in PCI Configuration for normal devices

MMIO log traces obtained using the Broadcom wl hybrid driver show that
the RETRY_TIMEOUT register (0x41) in PCI configuration space is cleared
if non-zero. Similar code found in other drivers such as ipw2100 show
this operation is needed to keep PCI Tx retries from interfering with
C3 CPU state. There are no known cases where omission of this code has
caused a problem, but this patch is offered just in case such a situation
occurs.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/pcihost_wrapper.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c
index 6536a041d90d..f6c8c81a0025 100644
--- a/drivers/ssb/pcihost_wrapper.c
+++ b/drivers/ssb/pcihost_wrapper.c
@@ -59,6 +59,7 @@ static int ssb_pcihost_probe(struct pci_dev *dev,
 	struct ssb_bus *ssb;
 	int err = -ENOMEM;
 	const char *name;
+	u32 val;
 
 	ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
 	if (!ssb)
@@ -74,6 +75,12 @@ static int ssb_pcihost_probe(struct pci_dev *dev,
 		goto err_pci_disable;
 	pci_set_master(dev);
 
+	/* Disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state */
+	pci_read_config_dword(dev, 0x40, &val);
+	if ((val & 0x0000ff00) != 0)
+		pci_write_config_dword(dev, 0x40, val & 0xffff00ff);
+
 	err = ssb_bus_pcibus_register(ssb, dev);
 	if (err)
 		goto err_pci_release_regions;
-- 
cgit v1.2.3


From b87b0128894efd3bbf7272a579f71b3a2bc500d1 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Thu, 21 Oct 2010 12:10:11 -0700
Subject: ath: add a ATH_DBG_WARN()

To be used to throw out warnings only for developers.
This can be used by some corner cases that developers
already know can be hit but developers want to address
so to avoid spewing out a warning this can only be
enabled with CONFIG_ATH_DEBUG enabled.

Cc: Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/debug.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
index 64e4af2c2887..f207007ee391 100644
--- a/drivers/net/wireless/ath/debug.h
+++ b/drivers/net/wireless/ath/debug.h
@@ -70,11 +70,13 @@ enum ATH_DEBUG {
 #ifdef CONFIG_ATH_DEBUG
 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 	__attribute__ ((format (printf, 3, 4)));
+#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
 #else
 static inline void __attribute__ ((format (printf, 3, 4)))
 ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
 }
+#define ATH_DBG_WARN(foo, arg)
 #endif /* CONFIG_ATH_DEBUG */
 
 /** Returns string describing opmode, or NULL if unknown mode. */
-- 
cgit v1.2.3


From 78a7685e1e44c6d4b6f79c73687b9322e40b040e Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 20 Oct 2010 16:07:08 -0700
Subject: ath9k: add a debug warning when we cannot stop RX

We have seen several DMA races when we race against
stopping and starting the PCU. I suspect that when
we cannot stop the PCU we may hit some of these same
races so warn against them for now but only when
debugging (CONFIG_ATH_DEBUG) is enabled.

If you run into this warning and are a developer,
please fix the cause of the warning. The potential
here, although I cannot prove yet, is that the DMA
engine can be confused and start writing to a buffer
that was already DMA'd before and at least the kernel
assumes is not being accessed by hardware anymore.

Cc: Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/recv.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index c04a940550bd..87fabf84e6fb 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -528,6 +528,8 @@ bool ath_stoprecv(struct ath_softc *sc)
 		sc->rx.rxlink = NULL;
 	spin_unlock_bh(&sc->rx.rxbuflock);
 
+	ATH_DBG_WARN(!stopped, "Could not stop RX, we could be "
+		     "confusing the DMA engine when we start RX up\n");
 	return stopped;
 }
 
-- 
cgit v1.2.3


From ff32d9cd2c4107224a28f39d3c72eec66d566e09 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 21 Oct 2010 02:47:23 +0200
Subject: ath9k_hw: fix potential spurious tx error bit interpretation

According to documentation, AR_ExcessiveRetries, AR_Filtered and
AR_FIFOUnderrun are only valid if AR_FrmXmitOK is clear.

Not checking this might result in suboptimal FIFO settings, unnecessary
retransmissions, or other connectivity issues.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_mac.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index 3b4c52c9181c..f0268e5eab34 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -237,13 +237,15 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	status = ACCESS_ONCE(ads->ds_txstatus1);
 	if (status & AR_FrmXmitOK)
 		ts->ts_status |= ATH9K_TX_ACKED;
-	if (status & AR_ExcessiveRetries)
-		ts->ts_status |= ATH9K_TXERR_XRETRY;
-	if (status & AR_Filtered)
-		ts->ts_status |= ATH9K_TXERR_FILT;
-	if (status & AR_FIFOUnderrun) {
-		ts->ts_status |= ATH9K_TXERR_FIFO;
-		ath9k_hw_updatetxtriglevel(ah, true);
+	else {
+		if (status & AR_ExcessiveRetries)
+			ts->ts_status |= ATH9K_TXERR_XRETRY;
+		if (status & AR_Filtered)
+			ts->ts_status |= ATH9K_TXERR_FILT;
+		if (status & AR_FIFOUnderrun) {
+			ts->ts_status |= ATH9K_TXERR_FIFO;
+			ath9k_hw_updatetxtriglevel(ah, true);
+		}
 	}
 	if (status & AR_TxTimerExpired)
 		ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;
-- 
cgit v1.2.3


From 4beeba7dc59cc10d6a47346c857d1a64a9ec9642 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 25 Oct 2010 10:34:50 +0200
Subject: iwlwifi: warn when send tx power settings during scan

Add WARN_ONCE when scanning is pending. Use STATUS_SCAN_HW bit since we
can have scan canceled or completed but STATUS_SCANNING bit still set.

v1 -> v2: replace EIO to EAGAIN

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c    | 4 ++++
 drivers/net/wireless/iwlwifi/iwl-4965.c    | 8 ++------
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 4 ++++
 3 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 176e52577673..4d7130c9b72c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1451,6 +1451,10 @@ static int iwl3945_send_tx_power(struct iwl_priv *priv)
 	};
 	u16 chan;
 
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
+		return -EAGAIN;
+
 	chan = le16_to_cpu(priv->contexts[IWL_RXON_CTX_BSS].active.channel);
 
 	txpower.band = (priv->band == IEEE80211_BAND_5GHZ) ? 0 : 1;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index b207e3e9299f..ee9c582c8cf2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1377,13 +1377,9 @@ static int iwl4965_send_tx_power(struct iwl_priv *priv)
 	u8 ctrl_chan_high = 0;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	if (test_bit(STATUS_SCANNING, &priv->status)) {
-		/* If this gets hit a lot, switch it to a BUG() and catch
-		 * the stack trace to find out who is calling this during
-		 * a scan. */
-		IWL_WARN(priv, "TX Power requested while scanning!\n");
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
 		return -EAGAIN;
-	}
 
 	band = priv->band == IEEE80211_BAND_2GHZ;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index b555edd53354..5e3d799ea3b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -496,6 +496,10 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 	struct iwlagn_tx_power_dbm_cmd tx_power_cmd;
 	u8 tx_ant_cfg_cmd;
 
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
+		return -EAGAIN;
+
 	/* half dBm need to multiply */
 	tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt);
 
-- 
cgit v1.2.3


From 4cbf1b12491cd43032846acc6c6924d9090fa19f Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:25 +0200
Subject: iwlwifi: send tx_power_cmd synchronously

On 5xxx and 6xxx change to send tx_power_cmd command synchronously,
to do not start other commands when setting tx power is pending.
We currently do the same for 4956 and 3945.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 5e3d799ea3b5..c38daf2d9cfd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -526,9 +526,8 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 	else
 		tx_ant_cfg_cmd = REPLY_TX_POWER_DBM_CMD;
 
-	return  iwl_send_cmd_pdu_async(priv, tx_ant_cfg_cmd,
-				       sizeof(tx_power_cmd), &tx_power_cmd,
-				       NULL);
+	return iwl_send_cmd_pdu(priv, tx_ant_cfg_cmd, sizeof(tx_power_cmd),
+				&tx_power_cmd);
 }
 
 void iwlagn_temperature(struct iwl_priv *priv)
-- 
cgit v1.2.3


From a25a66ac94db88190653d5725c563e3f8faeee61 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:26 +0200
Subject: iwlwifi: fix set_tx_power vs scan

According to comment in iwl_bg_scan_completed, setting tx power should
be deferred during pending scan, but we are not doing this.

This patch change code to really defer setting tx power after scan
complete. Additionally refactor iwl_set_tx_power code and call
lib->send_tx_power() directly from iwlagn_commit_rxon.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c      | 10 +++---
 drivers/net/wireless/iwlwifi/iwl-core.c     | 54 ++++++++++++++++-------------
 drivers/net/wireless/iwlwifi/iwl-dev.h      |  1 +
 drivers/net/wireless/iwlwifi/iwl-scan.c     | 10 +++---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  1 +
 5 files changed, 42 insertions(+), 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c2636a7ab9ee..d3435c430273 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -245,13 +245,10 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 
 	/* If we issue a new RXON command which required a tune then we must
 	 * send a new TXPOWER command or we won't be able to Tx any frames */
-	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
-	if (ret) {
+	ret = priv->cfg->ops->lib->send_tx_power(priv);
+	if (ret)
 		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
-		return ret;
-	}
-
-	return 0;
+	return ret;
 }
 
 void iwl_update_chain_flags(struct iwl_priv *priv)
@@ -4179,6 +4176,7 @@ static int iwl_init_drv(struct iwl_priv *priv)
 	 * this value will get overwritten by channel max power avg
 	 * from eeprom */
 	priv->tx_power_user_lmt = IWLAGN_TX_POWER_TARGET_POWER_MIN;
+	priv->tx_power_next = IWLAGN_TX_POWER_TARGET_POWER_MIN;
 
 	ret = iwl_init_channel_map(priv);
 	if (ret) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 25fb3912342c..8bbd152617fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1206,8 +1206,16 @@ EXPORT_SYMBOL(iwl_apm_init);
 
 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 {
-	int ret = 0;
-	s8 prev_tx_power = priv->tx_power_user_lmt;
+	int ret;
+	s8 prev_tx_power;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (priv->tx_power_user_lmt == tx_power && !force)
+		return 0;
+
+	if (!priv->cfg->ops->lib->send_tx_power)
+		return -EOPNOTSUPP;
 
 	if (tx_power < IWLAGN_TX_POWER_TARGET_POWER_MIN) {
 		IWL_WARN(priv,
@@ -1224,30 +1232,26 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 		return -EINVAL;
 	}
 
-	if (priv->tx_power_user_lmt != tx_power)
-		force = true;
+	if (!iwl_is_ready_rf(priv))
+		return -EIO;
 
-	/* if nic is not up don't send command */
-	if (iwl_is_ready_rf(priv)) {
-		priv->tx_power_user_lmt = tx_power;
-		if (force && priv->cfg->ops->lib->send_tx_power)
-			ret = priv->cfg->ops->lib->send_tx_power(priv);
-		else if (!priv->cfg->ops->lib->send_tx_power)
-			ret = -EOPNOTSUPP;
-		/*
-		 * if fail to set tx_power, restore the orig. tx power
-		 */
-		if (ret)
-			priv->tx_power_user_lmt = prev_tx_power;
+	/* scan complete use tx_power_next, need to be updated */
+	priv->tx_power_next = tx_power;
+	if (test_bit(STATUS_SCANNING, &priv->status) && !force) {
+		IWL_DEBUG_INFO(priv, "Deferring tx power set while scanning\n");
+		return 0;
 	}
 
-	/*
-	 * Even this is an async host command, the command
-	 * will always report success from uCode
-	 * So once driver can placing the command into the queue
-	 * successfully, driver can use priv->tx_power_user_lmt
-	 * to reflect the current tx power
-	 */
+	prev_tx_power = priv->tx_power_user_lmt;
+	priv->tx_power_user_lmt = tx_power;
+
+	ret = priv->cfg->ops->lib->send_tx_power(priv);
+
+	/* if fail to set tx_power, restore the orig. tx power */
+	if (ret) {
+		priv->tx_power_user_lmt = prev_tx_power;
+		priv->tx_power_next = prev_tx_power;
+	}
 	return ret;
 }
 EXPORT_SYMBOL(iwl_set_tx_power);
@@ -2016,7 +2020,9 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
 		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
 			priv->tx_power_user_lmt, conf->power_level);
 
-		iwl_set_tx_power(priv, conf->power_level, false);
+		ret = iwl_set_tx_power(priv, conf->power_level, false);
+		if (ret)
+			IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
 	}
 
 	if (!iwl_is_ready(priv)) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 70e07fa48405..cd6daed99931 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1517,6 +1517,7 @@ struct iwl_priv {
 	s8 tx_power_user_lmt;
 	s8 tx_power_device_lmt;
 	s8 tx_power_lmt_in_half_dbm; /* max tx power in half-dBm format */
+	s8 tx_power_next;
 
 
 #ifdef CONFIG_IWLWIFI_DEBUG
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 67da31295781..d63e30e1106a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -603,13 +603,15 @@ out_settings:
 	if (!iwl_is_ready_rf(priv))
 		goto out;
 
-	/* Since setting the TXPOWER may have been deferred while
-	 * performing the scan, fire one off */
-	iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	/*
+	 * We do not commit power settings while scan is pending,
+	 * do it now if the settings changed.
+	 */
+	iwl_set_tx_power(priv, priv->tx_power_next, false);
 
 	priv->cfg->ops->utils->post_scan(priv);
 
- out:
+out:
 	mutex_unlock(&priv->mutex);
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 8f8c4b73f8b9..a75429171c46 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3866,6 +3866,7 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
 
 	priv->tx_power_user_lmt = IWL_DEFAULT_TX_POWER;
+	priv->tx_power_next = IWL_DEFAULT_TX_POWER;
 
 	if (eeprom->version < EEPROM_3945_EEPROM_VERSION) {
 		IWL_WARN(priv, "Unsupported EEPROM version: 0x%04X\n",
-- 
cgit v1.2.3


From 749ff4efa14df904c22b28e2f7b10a02119a4d5e Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:27 +0200
Subject: iwlwifi: avoid commit rxon during scan in iwlagn_configure_filter

Almost anywhere in the code we avoid committing rxon while performing
scan, and make rxon commit when scan complete. However in some places
in the code we do not follow that rule. This patch fix that problem in
iwlagn_configure_filter().

Since we do not commit directly in iwl3945_configure_filter, we can
also do the same for agn, so I just remove iwlcore_commit_rxon()
function and add a comment. Also change comment for iwl3945.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c      | 6 +++++-
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 6 +++---
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index d3435c430273..0ba8083ee4cd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3983,7 +3983,11 @@ static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 	for_each_context(priv, ctx) {
 		ctx->staging.filter_flags &= ~filter_nand;
 		ctx->staging.filter_flags |= filter_or;
-		iwlcore_commit_rxon(priv, ctx);
+
+		/*
+		 * Not committing directly because hardware can perform a scan,
+		 * but we'll eventually commit the filter flags change anyway.
+		 */
 	}
 
 	mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a75429171c46..3b8bf8686276 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3407,9 +3407,9 @@ static void iwl3945_configure_filter(struct ieee80211_hw *hw,
 	ctx->staging.filter_flags |= filter_or;
 
 	/*
-	 * Committing directly here breaks for some reason,
-	 * but we'll eventually commit the filter flags
-	 * change anyway.
+	 * Not committing directly because hardware can perform a scan,
+	 * but even if hw is ready, committing here breaks for some reason,
+	 * we'll eventually commit the filter flags change anyway.
 	 */
 
 	mutex_unlock(&priv->mutex);
-- 
cgit v1.2.3


From 5eda74a40587139b1d66cd8197cac92ba36e79f4 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:28 +0200
Subject: iwlwifi: avoid commit rxon during scan in
 iwlagn_bt_traffic_change_work

Avoid sending commands to firmware (including commit_rxon) when scan
is pending and we are calling iwlagn_bt_traffic_change_work simultaneously.

Also comment some innocent race conditions.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index c38daf2d9cfd..b01d81a3550b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1887,6 +1887,11 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 	struct iwl_rxon_context *ctx;
 	int smps_request = -1;
 
+	/*
+	 * Note: bt_traffic_load can be overridden by scan complete and
+	 * coex profile notifications. Ignore that since only bad consequence
+	 * can be not matching debug print with actual state.
+	 */
 	IWL_DEBUG_INFO(priv, "BT traffic load changes: %d\n",
 		       priv->bt_traffic_load);
 
@@ -1909,6 +1914,16 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 
 	mutex_lock(&priv->mutex);
 
+	/*
+	 * We can not send command to firmware while scanning. When the scan
+	 * complete we will schedule this work again. We do check with mutex
+	 * locked to prevent new scan request to arrive. We do not check
+	 * STATUS_SCANNING to avoid race when queue_work two times from
+	 * different notifications, but quit and not perform any work at all.
+	 */
+	if (test_bit(STATUS_SCAN_HW, &priv->status))
+		goto out;
+
 	if (priv->cfg->ops->lib->update_chain_flags)
 		priv->cfg->ops->lib->update_chain_flags(priv);
 
@@ -1918,7 +1933,7 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 				ieee80211_request_smps(ctx->vif, smps_request);
 		}
 	}
-
+out:
 	mutex_unlock(&priv->mutex);
 }
 
-- 
cgit v1.2.3


From ac4f5457c7617999967e9740f8903b922714bab4 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:29 +0200
Subject: iwlwifi: defer update power mode while scan

Do not set power mode when scanning, and defer that when scan finish.
We still set power mode in force case i.e. when device is overheated.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-power.c | 95 ++++++++++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl-power.h |  3 +
 drivers/net/wireless/iwlwifi/iwl-scan.c  |  1 +
 3 files changed, 64 insertions(+), 35 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 49d7788937a9..b7abd86676fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -263,70 +263,95 @@ static int iwl_set_power(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd)
 				sizeof(struct iwl_powertable_cmd), cmd);
 }
 
-/* priv->mutex must be held */
-int iwl_power_update_mode(struct iwl_priv *priv, bool force)
+static void iwl_power_build_cmd(struct iwl_priv *priv,
+				struct iwl_powertable_cmd *cmd)
 {
-	int ret = 0;
 	bool enabled = priv->hw->conf.flags & IEEE80211_CONF_PS;
-	bool update_chains;
-	struct iwl_powertable_cmd cmd;
 	int dtimper;
 
-	/* Don't update the RX chain when chain noise calibration is running */
-	update_chains = priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE ||
-			priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
-
 	dtimper = priv->hw->conf.ps_dtim_period ?: 1;
 
 	if (priv->cfg->base_params->broken_powersave)
-		iwl_power_sleep_cam_cmd(priv, &cmd);
+		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->cfg->base_params->supports_idle &&
 		 priv->hw->conf.flags & IEEE80211_CONF_IDLE)
-		iwl_static_sleep_cmd(priv, &cmd, IWL_POWER_INDEX_5, 20);
+		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
 	else if (priv->cfg->ops->lib->tt_ops.lower_power_detection &&
 		 priv->cfg->ops->lib->tt_ops.tt_power_mode &&
 		 priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) {
 		/* in thermal throttling low power state */
-		iwl_static_sleep_cmd(priv, &cmd,
+		iwl_static_sleep_cmd(priv, cmd,
 		    priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper);
 	} else if (!enabled)
-		iwl_power_sleep_cam_cmd(priv, &cmd);
+		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->power_data.debug_sleep_level_override >= 0)
-		iwl_static_sleep_cmd(priv, &cmd,
+		iwl_static_sleep_cmd(priv, cmd,
 				     priv->power_data.debug_sleep_level_override,
 				     dtimper);
 	else if (no_sleep_autoadjust)
-		iwl_static_sleep_cmd(priv, &cmd, IWL_POWER_INDEX_1, dtimper);
+		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_1, dtimper);
 	else
-		iwl_power_fill_sleep_cmd(priv, &cmd,
+		iwl_power_fill_sleep_cmd(priv, cmd,
 					 priv->hw->conf.dynamic_ps_timeout,
 					 priv->hw->conf.max_sleep_period);
+}
+
+int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd,
+		       bool force)
+{
+	int ret;
+	bool update_chains;
+
+	lockdep_assert_held(&priv->mutex);
+
+	/* Don't update the RX chain when chain noise calibration is running */
+	update_chains = priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE ||
+			priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
+
+	if (!memcmp(&priv->power_data.sleep_cmd, cmd, sizeof(*cmd)) && !force)
+		return 0;
+
+	if (!iwl_is_ready_rf(priv))
+		return -EIO;
+
+	/* scan complete use sleep_power_next, need to be updated */
+	memcpy(&priv->power_data.sleep_cmd_next, cmd, sizeof(*cmd));
+	if (test_bit(STATUS_SCANNING, &priv->status) && !force) {
+		IWL_DEBUG_INFO(priv, "Defer power set mode while scanning\n");
+		return 0;
+	}
+
+	if (cmd->flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK)
+		set_bit(STATUS_POWER_PMI, &priv->status);
 
-	if (iwl_is_ready_rf(priv) &&
-	    (memcmp(&priv->power_data.sleep_cmd, &cmd, sizeof(cmd)) || force)) {
-		if (cmd.flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK)
-			set_bit(STATUS_POWER_PMI, &priv->status);
-
-		ret = iwl_set_power(priv, &cmd);
-		if (!ret) {
-			if (!(cmd.flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK))
-				clear_bit(STATUS_POWER_PMI, &priv->status);
-
-			if (priv->cfg->ops->lib->update_chain_flags &&
-			    update_chains)
-				priv->cfg->ops->lib->update_chain_flags(priv);
-			else if (priv->cfg->ops->lib->update_chain_flags)
-				IWL_DEBUG_POWER(priv,
+	ret = iwl_set_power(priv, cmd);
+	if (!ret) {
+		if (!(cmd->flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK))
+			clear_bit(STATUS_POWER_PMI, &priv->status);
+
+		if (priv->cfg->ops->lib->update_chain_flags && update_chains)
+			priv->cfg->ops->lib->update_chain_flags(priv);
+		else if (priv->cfg->ops->lib->update_chain_flags)
+			IWL_DEBUG_POWER(priv,
 					"Cannot update the power, chain noise "
 					"calibration running: %d\n",
 					priv->chain_noise_data.state);
-			memcpy(&priv->power_data.sleep_cmd, &cmd, sizeof(cmd));
-		} else
-			IWL_ERR(priv, "set power fail, ret = %d", ret);
-	}
+
+		memcpy(&priv->power_data.sleep_cmd, cmd, sizeof(*cmd));
+	} else
+		IWL_ERR(priv, "set power fail, ret = %d", ret);
 
 	return ret;
 }
+EXPORT_SYMBOL(iwl_power_set_mode);
+
+int iwl_power_update_mode(struct iwl_priv *priv, bool force)
+{
+	struct iwl_powertable_cmd cmd;
+
+	iwl_power_build_cmd(priv, &cmd);
+	return iwl_power_set_mode(priv, &cmd, force);
+}
 EXPORT_SYMBOL(iwl_power_update_mode);
 
 /* initialize to default */
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index df81565a7cc4..fe012032c28c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -41,10 +41,13 @@ enum iwl_power_level {
 
 struct iwl_power_mgr {
 	struct iwl_powertable_cmd sleep_cmd;
+	struct iwl_powertable_cmd sleep_cmd_next;
 	int debug_sleep_level_override;
 	bool pci_pm;
 };
 
+int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd,
+		       bool force);
 int iwl_power_update_mode(struct iwl_priv *priv, bool force);
 void iwl_power_initialize(struct iwl_priv *priv);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index d63e30e1106a..e1aa0e1daa5a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -607,6 +607,7 @@ out_settings:
 	 * We do not commit power settings while scan is pending,
 	 * do it now if the settings changed.
 	 */
+	iwl_power_set_mode(priv, &priv->power_data.sleep_cmd_next, false);
 	iwl_set_tx_power(priv, priv->tx_power_next, false);
 
 	priv->cfg->ops->utils->post_scan(priv);
-- 
cgit v1.2.3


From 3eb9616af24d6a1910ae6ae5c2d51719eba960cf Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 22 Oct 2010 17:04:30 +0200
Subject: iwlwifi: avoid commit rxon during scan in iwl_set_no_assoc

Currently we are canceling scan when changing BSSID. Behave the same
when changing association and beacon enablement, to avoid committing
rxon during scan in iwl_set_no_assoc().

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by:  Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-core.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 8bbd152617fc..87c18001d2c0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1590,6 +1590,19 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&priv->mutex);
 
+	if (changes & (BSS_CHANGED_BSSID | BSS_CHANGED_ASSOC |
+		       BSS_CHANGED_BEACON_ENABLED)) {
+		/*
+		 * If there is currently a HW scan going on in the
+		 * background then we need to cancel it else the RXON
+		 * below in post_associate or set_no_assoc can fail.
+		 */
+		if (iwl_scan_cancel_timeout(priv, 200)) {
+			IWL_WARN(priv, "Can not cancel scan\n");
+			goto out;
+		}
+	}
+
 	if (changes & BSS_CHANGED_QOS) {
 		unsigned long flags;
 
@@ -1622,18 +1635,6 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
 	if (changes & BSS_CHANGED_BSSID) {
 		IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);
 
-		/*
-		 * If there is currently a HW scan going on in the
-		 * background then we need to cancel it else the RXON
-		 * below/in post_associate will fail.
-		 */
-		if (iwl_scan_cancel_timeout(priv, 100)) {
-			IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
-			IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
-			mutex_unlock(&priv->mutex);
-			return;
-		}
-
 		/* mac80211 only sets assoc when in STATION mode */
 		if (vif->type == NL80211_IFTYPE_ADHOC || bss_conf->assoc) {
 			memcpy(ctx->staging.bssid_addr,
@@ -1752,6 +1753,7 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
 			IWL_ERR(priv, "failed to update PAN params\n");
 	}
 
+out:
 	mutex_unlock(&priv->mutex);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
-- 
cgit v1.2.3


From c0b102c20972cfa3e10a0cf4a2a563edb70961b1 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Fri, 22 Oct 2010 17:43:46 +0200
Subject: b43: N-PHY: fix 2055 radio init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2055.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 1b5316586cbf..0d6771515bce 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -244,7 +244,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
   [0xCB]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xCC]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [B2055_C1_LNA_GAINBST]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
-  [0xCE]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+  [0xCE]			= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
   [0xCF]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD0]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD1]			= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -256,7 +256,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
   [0xD7]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD8]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [B2055_C2_LNA_GAINBST]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
-  [0xDA]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+  [0xDA]			= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
   [0xDB]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xDC]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xDD]			= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -1299,7 +1299,7 @@ void b2055_upload_inittab(struct b43_wldev *dev,
 			  bool ghz5, bool ignore_uploadflag)
 {
 	const struct b2055_inittab_entry *e;
-	unsigned int i;
+	unsigned int i, writes = 0;
 	u16 value;
 
 	for (i = 0; i < ARRAY_SIZE(b2055_inittab); i++) {
@@ -1312,6 +1312,8 @@ void b2055_upload_inittab(struct b43_wldev *dev,
 			else
 				value = e->ghz2;
 			b43_radio_write16(dev, i, value);
+			if (++writes % 4 == 0)
+				b43_read32(dev, B43_MMIO_MACCTL); /* flush */
 		}
 	}
 }
-- 
cgit v1.2.3


From 7e6da2bfc05c2b96197c12484f3d071fe0c6d0fb Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Fri, 22 Oct 2010 17:43:47 +0200
Subject: b43: define known SPROM boardflags2 bits
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/b43.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 72821c456b02..9aad2ca3c112 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -153,6 +153,19 @@
 #define B43_BFH_FEM_BT			0x0040	/* has FEM and switch to share antenna
 						 * with bluetooth */
 
+/* SPROM boardflags2_lo values */
+#define B43_BFL2_RXBB_INT_REG_DIS	0x0001	/* external RX BB regulator present */
+#define B43_BFL2_APLL_WAR		0x0002	/* alternative A-band PLL settings implemented */
+#define B43_BFL2_TXPWRCTRL_EN 		0x0004	/* permits enabling TX Power Control */
+#define B43_BFL2_2X4_DIV		0x0008	/* 2x4 diversity switch */
+#define B43_BFL2_5G_PWRGAIN		0x0010	/* supports 5G band power gain */
+#define B43_BFL2_PCIEWAR_OVR		0x0020	/* overrides ASPM and Clkreq settings */
+#define B43_BFL2_CAESERS_BRD		0x0040	/* is Caesers board (unused) */
+#define B43_BFL2_BTC3WIRE		0x0080	/* used 3-wire bluetooth coexist */
+#define B43_BFL2_SKWRKFEM_BRD		0x0100	/* 4321mcm93 uses Skyworks FEM */
+#define B43_BFL2_SPUR_WAR		0x0200	/* has a workaround for clock-harmonic spurs */
+#define B43_BFL2_GPLL_WAR		0x0400	/* altenative G-band PLL settings implemented */
+
 /* GPIO register offset, in both ChipCommon and PCI core. */
 #define B43_GPIO_CONTROL		0x6c
 
-- 
cgit v1.2.3


From 7a4db8f5c37d1acf1213b835b3cdd8f7c051eb9b Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Fri, 22 Oct 2010 17:43:48 +0200
Subject: b43: N-PHY: determine usage of radio regulatory workaround correctly
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index e0f2d122e124..c22dbfb987de 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -191,7 +191,8 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
 				binfo->type != 0x46D ||
 				binfo->rev < 0x41);
 	else
-		workaround = ((sprom->boardflags_hi & B43_BFH_NOPA) == 0);
+		workaround =
+			!(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
 
 	b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
 	if (workaround) {
-- 
cgit v1.2.3


From a2d9bc6fdc0c8693b5641c69bce7eaf5b47f0593 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Fri, 22 Oct 2010 17:43:49 +0200
Subject: b43: N-PHY: improve 2055 radio initialization
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

1) Upload 5 GHz values when needed.
2) Do not upload all values on first init. Follow wl.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index c22dbfb987de..6facb8ab05d1 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -241,10 +241,13 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
 static void b43_radio_init2055(struct b43_wldev *dev)
 {
 	b43_radio_init2055_pre(dev);
-	if (b43_status(dev) < B43_STAT_INITIALIZED)
-		b2055_upload_inittab(dev, 0, 1);
-	else
-		b2055_upload_inittab(dev, 0/*FIXME on 5ghz band*/, 0);
+	if (b43_status(dev) < B43_STAT_INITIALIZED) {
+		/* Follow wl, not specs. Do not force uploading all regs */
+		b2055_upload_inittab(dev, 0, 0);
+	} else {
+		bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
+		b2055_upload_inittab(dev, ghz5, 0);
+	}
 	b43_radio_init2055_post(dev);
 }
 
-- 
cgit v1.2.3


From 8e7ce8930165c785ec1c754ef3e3092a3bdffe02 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 23 Oct 2010 19:51:32 +0200
Subject: carl9170: fix typos

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/carl9170.h | 2 +-
 drivers/net/wireless/ath/carl9170/main.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 6cf0c9ef47aa..b69d31972c77 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -48,7 +48,7 @@
 #include <linux/usb.h>
 #ifdef CONFIG_CARL9170_LEDS
 #include <linux/leds.h>
-#endif /* CONFIG_CARL170_LEDS */
+#endif /* CONFIG_CARL9170_LEDS */
 #ifdef CONFIG_CARL9170_WPC
 #include <linux/input.h>
 #endif /* CONFIG_CARL9170_WPC */
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 980ae70ea424..d521bc2b0496 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1828,7 +1828,7 @@ int carl9170_register(struct ar9170 *ar)
 	err = carl9170_led_register(ar);
 	if (err)
 		goto err_unreg;
-#endif /* CONFIG_CAR9L170_LEDS */
+#endif /* CONFIG_CARL9170_LEDS */
 
 #ifdef CONFIG_CARL9170_WPC
 	err = carl9170_register_wps_button(ar);
-- 
cgit v1.2.3


From 26f94dc264a7ebddcc08d3908e99880703d871e5 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Mon, 25 Oct 2010 10:24:09 -0400
Subject: b43: remove extraneous code in free_ringmemory

This code seems to have been cut-n-pasted from alloc_ringmemory?
Anyway, it is useless.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/dma.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 10d0aaf754c5..3d5566e7af0a 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -415,11 +415,6 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
 
 static void free_ringmemory(struct b43_dmaring *ring)
 {
-	gfp_t flags = GFP_KERNEL;
-
-	if (ring->type == B43_DMA_64BIT)
-		flags |= GFP_DMA;
-
 	dma_free_coherent(ring->dev->dev->dma_dev, B43_DMA_RINGMEMSIZE,
 			  ring->descbase, ring->dmabase);
 }
-- 
cgit v1.2.3


From b9237578f8d685bb86901ba9ff0d379218e5a3c5 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Mon, 25 Oct 2010 10:33:07 -0400
Subject: rt2x00pci: do not use GFP_DMA

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
---
 drivers/net/wireless/rt2x00/rt2x00pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 2449d785cf8d..868ca19b13ea 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -105,7 +105,7 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
 	 */
 	addr = dma_alloc_coherent(rt2x00dev->dev,
 				  queue->limit * queue->desc_size,
-				  &dma, GFP_KERNEL | GFP_DMA);
+				  &dma, GFP_KERNEL);
 	if (!addr)
 		return -ENOMEM;
 
-- 
cgit v1.2.3


From f60dc0138aa19769bf8bab9f93b043235428b66f Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Mon, 25 Oct 2010 16:12:37 -0400
Subject: iwlwifi: Convert to new PCI PM framework

Use the new PCI PM and let the PCI core code handle the PCI-specific
details of power transitions.

Based on similarly titled ath9k patch posted by Rafael J. Wysocki.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c      |  5 +----
 drivers/net/wireless/iwlwifi/iwl-core.c     | 26 ++++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl-core.h     | 14 +++++++++++---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  5 +----
 4 files changed, 27 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0ba8083ee4cd..0027bb8299a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4838,10 +4838,7 @@ static struct pci_driver iwl_driver = {
 	.id_table = iwl_hw_card_ids,
 	.probe = iwl_pci_probe,
 	.remove = __devexit_p(iwl_pci_remove),
-#ifdef CONFIG_PM
-	.suspend = iwl_pci_suspend,
-	.resume = iwl_pci_resume,
-#endif
+	.driver.pm = IWL_PM_OPS,
 };
 
 static int __init iwl_init(void)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 87c18001d2c0..2a4d40e5b9f4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2592,8 +2592,9 @@ EXPORT_SYMBOL(iwl_add_beacon_time);
 
 #ifdef CONFIG_PM
 
-int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+int iwl_pci_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct iwl_priv *priv = pci_get_drvdata(pdev);
 
 	/*
@@ -2605,18 +2606,14 @@ int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	 */
 	iwl_apm_stop(priv);
 
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 EXPORT_SYMBOL(iwl_pci_suspend);
 
-int iwl_pci_resume(struct pci_dev *pdev)
+int iwl_pci_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct iwl_priv *priv = pci_get_drvdata(pdev);
-	int ret;
 	bool hw_rfkill = false;
 
 	/*
@@ -2625,11 +2622,6 @@ int iwl_pci_resume(struct pci_dev *pdev)
 	 */
 	pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
 
-	pci_set_power_state(pdev, PCI_D0);
-	ret = pci_enable_device(pdev);
-	if (ret)
-		return ret;
-	pci_restore_state(pdev);
 	iwl_enable_interrupts(priv);
 
 	if (!(iwl_read32(priv, CSR_GP_CNTRL) &
@@ -2647,4 +2639,14 @@ int iwl_pci_resume(struct pci_dev *pdev)
 }
 EXPORT_SYMBOL(iwl_pci_resume);
 
+const struct dev_pm_ops iwl_pm_ops = {
+	.suspend = iwl_pci_suspend,
+	.resume = iwl_pci_resume,
+	.freeze = iwl_pci_suspend,
+	.thaw = iwl_pci_resume,
+	.poweroff = iwl_pci_suspend,
+	.restore = iwl_pci_resume,
+};
+EXPORT_SYMBOL(iwl_pm_ops);
+
 #endif /* CONFIG_PM */
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 64527def059f..b17de8214eb5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -615,9 +615,17 @@ __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
 			   u32 addon, u32 beacon_interval);
 
 #ifdef CONFIG_PM
-int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state);
-int iwl_pci_resume(struct pci_dev *pdev);
-#endif /* CONFIG_PM */
+int iwl_pci_suspend(struct device *device);
+int iwl_pci_resume(struct device *device);
+extern const struct dev_pm_ops iwl_pm_ops;
+
+#define IWL_PM_OPS	(&iwl_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define IWL_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
 
 /*****************************************************
 *  Error Handling Debugging
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 3b8bf8686276..9b71921dc2b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4275,10 +4275,7 @@ static struct pci_driver iwl3945_driver = {
 	.id_table = iwl3945_hw_card_ids,
 	.probe = iwl3945_pci_probe,
 	.remove = __devexit_p(iwl3945_pci_remove),
-#ifdef CONFIG_PM
-	.suspend = iwl_pci_suspend,
-	.resume = iwl_pci_resume,
-#endif
+	.driver.pm = IWL_PM_OPS,
 };
 
 static int __init iwl3945_init(void)
-- 
cgit v1.2.3


From 446fad5a5b6be765c8ec39bfdbbc6c7aa63fbcbb Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Tue, 26 Oct 2010 20:11:29 +0530
Subject: ath9k_htc: Handle monitor mode properly for HTC devices

No need to inform about monitor interface changes to
firmware. Set the HW mode to monitor type based on mac80211
indication flag is sufficient.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 64 +++------------------------
 1 file changed, 5 insertions(+), 59 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 8266ce1f02e3..e9761c2c8700 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -184,47 +184,6 @@ err:
 	return ret;
 }
 
-static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
-{
-	struct ath_common *common = ath9k_hw_common(priv->ah);
-	struct ath9k_htc_target_vif hvif;
-	int ret = 0;
-	u8 cmd_rsp;
-
-	if (priv->nvifs > 0)
-		return -ENOBUFS;
-
-	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
-	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
-
-	hvif.opmode = cpu_to_be32(HTC_M_MONITOR);
-	priv->ah->opmode = NL80211_IFTYPE_MONITOR;
-	hvif.index = priv->nvifs;
-
-	WMI_CMD_BUF(WMI_VAP_CREATE_CMDID, &hvif);
-	if (ret)
-		return ret;
-
-	priv->nvifs++;
-	return 0;
-}
-
-static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
-{
-	struct ath_common *common = ath9k_hw_common(priv->ah);
-	struct ath9k_htc_target_vif hvif;
-	int ret = 0;
-	u8 cmd_rsp;
-
-	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
-	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
-	hvif.index = 0; /* Should do for now */
-	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
-	priv->nvifs--;
-
-	return ret;
-}
-
 static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_sta *sta)
@@ -1240,16 +1199,6 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 	skb_queue_purge(&priv->tx_queue);
 
-	/* Remove monitor interface here */
-	if (ah->opmode == NL80211_IFTYPE_MONITOR) {
-		if (ath9k_htc_remove_monitor_interface(priv))
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to remove monitor interface\n");
-		else
-			ath_print(common, ATH_DBG_CONFIG,
-				  "Monitor interface removed\n");
-	}
-
 	if (ah->btcoex_hw.enabled) {
 		ath9k_hw_btcoex_disable(ah);
 		if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
@@ -1423,16 +1372,13 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
-	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
+	if (changed & IEEE80211_CONF_CHANGE_MONITOR)
 		if (conf->flags & IEEE80211_CONF_MONITOR) {
-			if (ath9k_htc_add_monitor_interface(priv))
-				ath_print(common, ATH_DBG_FATAL,
-					  "Failed to set monitor mode\n");
-			else
-				ath_print(common, ATH_DBG_CONFIG,
-					  "HW opmode set to Monitor mode\n");
+			ath_print(common, ATH_DBG_CONFIG,
+				  "HW opmode set to Monitor mode\n");
+			priv->ah->opmode = NL80211_IFTYPE_MONITOR;
 		}
-	}
+
 
 	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
 		mutex_lock(&priv->htc_pm_lock);
-- 
cgit v1.2.3


From 5d4c428254f73bae272be9d296724b1ee09d76ec Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 26 Oct 2010 21:28:57 +0530
Subject: ath9k: Properly assign boolean types

This takes care that boolean types are properly assigned

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 1095e18b3627..85c8e9310cae 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1425,12 +1425,12 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
 		ath_rc_priv->neg_ht_rates.rs_nrates = j;
 	}
 
-	is_cw40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	is_cw40 = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40);
 
 	if (is_cw40)
-		is_sgi = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40;
+		is_sgi = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40);
 	else if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20)
-		is_sgi = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20;
+		is_sgi = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20);
 
 	/* Choose rate table first */
 
@@ -1449,10 +1449,8 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 	struct ath_rate_priv *ath_rc_priv = priv_sta;
 	const struct ath_rate_table *rate_table = NULL;
 	bool oper_cw40 = false, oper_sgi;
-	bool local_cw40 = (ath_rc_priv->ht_cap & WLAN_RC_40_FLAG) ?
-		true : false;
-	bool local_sgi = (ath_rc_priv->ht_cap & WLAN_RC_SGI_FLAG) ?
-		true : false;
+	bool local_cw40 = !!(ath_rc_priv->ht_cap & WLAN_RC_40_FLAG);
+	bool local_sgi = !!(ath_rc_priv->ht_cap & WLAN_RC_SGI_FLAG);
 
 	/* FIXME: Handle AP mode later when we support CWM */
 
-- 
cgit v1.2.3


From 9d94674ab754be0e275120a183670ead435f9c0d Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 26 Oct 2010 15:27:23 -0700
Subject: ath9k: simplify hw reset locking

The new PCU lock is better placed so we can just contend
against that when trying to reset hardware.

This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:

http://marc.info/?l=linux-wireless&m=128629803703756&w=2

Tested-by:  Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  1 -
 drivers/net/wireless/ath/ath9k/init.c  |  1 -
 drivers/net/wireless/ath/ath9k/main.c  | 22 ++++++----------------
 drivers/net/wireless/ath/ath9k/xmit.c  |  4 ++--
 4 files changed, 8 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 81fed83add7a..cb9194a5b561 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -599,7 +599,6 @@ struct ath_softc {
 	struct ath_hw *sc_ah;
 	void __iomem *mem;
 	int irq;
-	spinlock_t sc_resetlock;
 	spinlock_t sc_serial_rw;
 	spinlock_t sc_pm_lock;
 	struct mutex mutex;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 1b72720b36e2..adff0da01f4c 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -580,7 +580,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	spin_lock_init(&common->cc_lock);
 
 	spin_lock_init(&sc->wiphy_lock);
-	spin_lock_init(&sc->sc_resetlock);
 	spin_lock_init(&sc->sc_serial_rw);
 	spin_lock_init(&sc->sc_pm_lock);
 	mutex_init(&sc->mutex);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 92ed5bb71196..341d587b686b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -262,19 +262,15 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 		  channel->center_freq, conf_is_ht40(conf),
 		  fastcc);
 
-	spin_lock_bh(&sc->sc_resetlock);
-
 	r = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
-		spin_unlock_bh(&sc->sc_resetlock);
 		spin_unlock_bh(&sc->rx.pcu_lock);
 		goto ps_restore;
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	if (ath_startrecv(sc) != 0) {
 		ath_print(common, ATH_DBG_FATAL,
@@ -886,7 +882,6 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 		ah->curchan = ath_get_curchannel(sc, sc->hw);
 
 	spin_lock_bh(&sc->rx.pcu_lock);
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
@@ -894,7 +889,6 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	ath_update_txpow(sc);
 	if (ath_startrecv(sc) != 0) {
@@ -951,7 +945,6 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	if (!ah->curchan)
 		ah->curchan = ath_get_curchannel(sc, hw);
 
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
@@ -959,7 +952,6 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	ath9k_hw_phy_disable(ah);
 
@@ -990,12 +982,10 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	ath_stoprecv(sc);
 	ath_flushrecv(sc);
 
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 	if (r)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset hardware; reset status %d\n", r);
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	if (ath_startrecv(sc) != 0)
 		ath_print(common, ATH_DBG_FATAL,
@@ -1166,18 +1156,15 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	 * and then setup of the interrupt mask.
 	 */
 	spin_lock_bh(&sc->rx.pcu_lock);
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset hardware; reset status %d "
 			  "(freq %u MHz)\n", r,
 			  curchan->center_freq);
-		spin_unlock_bh(&sc->sc_resetlock);
 		spin_unlock_bh(&sc->rx.pcu_lock);
 		goto mutex_unlock;
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	/*
 	 * This is needed only to setup initial state
@@ -1398,14 +1385,17 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 	 * before setting the invalid flag. */
 	ath9k_hw_disable_interrupts(ah);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
 	if (!(sc->sc_flags & SC_OP_INVALID)) {
 		ath_drain_all_txq(sc, false);
+		spin_lock_bh(&sc->rx.pcu_lock);
 		ath_stoprecv(sc);
 		ath9k_hw_phy_disable(ah);
-	} else
+		spin_unlock_bh(&sc->rx.pcu_lock);
+	} else {
+		spin_lock_bh(&sc->rx.pcu_lock);
 		sc->rx.rxlink = NULL;
-	spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->rx.pcu_lock);
+	}
 
 	/* disable HAL and put h/w to sleep */
 	ath9k_hw_disable(ah);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f2ade2402ce2..e662ecade398 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1148,13 +1148,13 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Failed to stop TX DMA. Resetting hardware!\n");
 
-		spin_lock_bh(&sc->sc_resetlock);
+		spin_lock_bh(&sc->rx.pcu_lock);
 		r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 		if (r)
 			ath_print(common, ATH_DBG_FATAL,
 				  "Unable to reset hardware; reset status %d\n",
 				  r);
-		spin_unlock_bh(&sc->sc_resetlock);
+		spin_unlock_bh(&sc->rx.pcu_lock);
 	}
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
-- 
cgit v1.2.3


From 4bdd1e978ede034c1211957eb17eaf50de00d234 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 26 Oct 2010 15:27:24 -0700
Subject: ath9k: move the PCU lock to the sc structure

The PCU lock should be used to contend TX DMA as well,
this will be done next.

This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:

http://marc.info/?l=linux-wireless&m=128629803703756&w=2

Tested-by:  Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 +-
 drivers/net/wireless/ath/ath9k/main.c  | 42 +++++++++++++++++-----------------
 drivers/net/wireless/ath/ath9k/recv.c  |  2 +-
 drivers/net/wireless/ath/ath9k/xmit.c  |  4 ++--
 4 files changed, 25 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index cb9194a5b561..61d450750acb 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -309,7 +309,6 @@ struct ath_rx {
 	u8 rxotherant;
 	u32 *rxlink;
 	unsigned int rxfilter;
-	spinlock_t pcu_lock;
 	spinlock_t rxbuflock;
 	struct list_head rxbuf;
 	struct ath_descdma rxdma;
@@ -601,6 +600,7 @@ struct ath_softc {
 	int irq;
 	spinlock_t sc_serial_rw;
 	spinlock_t sc_pm_lock;
+	spinlock_t sc_pcu_lock;
 	struct mutex mutex;
 	struct work_struct paprd_work;
 	struct work_struct hw_check_work;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 341d587b686b..463ac1229f53 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -242,7 +242,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, false);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 
 	stopped = ath_stoprecv(sc);
 
@@ -268,7 +268,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto ps_restore;
 	}
 
@@ -276,11 +276,11 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to restart recv logic\n");
 		r = -EIO;
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto ps_restore;
 	}
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	ath_update_txpow(sc);
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -615,7 +615,7 @@ void ath9k_tasklet(unsigned long data)
 		rxmask = (ATH9K_INT_RX | ATH9K_INT_RXEOL | ATH9K_INT_RXORN);
 
 	if (status & rxmask) {
-		spin_lock_bh(&sc->rx.pcu_lock);
+		spin_lock_bh(&sc->sc_pcu_lock);
 
 		/* Check for high priority Rx first */
 		if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
@@ -623,7 +623,7 @@ void ath9k_tasklet(unsigned long data)
 			ath_rx_tasklet(sc, 0, true);
 
 		ath_rx_tasklet(sc, 0, false);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 	}
 
 	if (status & ATH9K_INT_TX) {
@@ -881,7 +881,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	if (!ah->curchan)
 		ah->curchan = ath_get_curchannel(sc, sc->hw);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
@@ -894,10 +894,10 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	if (ath_startrecv(sc) != 0) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to restart recv logic\n");
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		return;
 	}
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	if (sc->sc_flags & SC_OP_BEACONS)
 		ath_beacon_config(sc, NULL);	/* restart beacons */
@@ -937,7 +937,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	ath_drain_all_txq(sc, false);	/* clear pending tx frames */
 
-	spin_lock_bh(&sc->rx.pcu_lock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 
 	ath_stoprecv(sc);		/* turn off frame recv */
 	ath_flushrecv(sc);		/* flush recv queue */
@@ -955,7 +955,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	ath9k_hw_phy_disable(ah);
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	ath9k_hw_configpcipowersave(ah, 1, 1);
 	ath9k_ps_restore(sc);
@@ -977,7 +977,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, retry_tx);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 
 	ath_stoprecv(sc);
 	ath_flushrecv(sc);
@@ -991,7 +991,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to start recv logic\n");
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	/*
 	 * We may be doing a reset in response to a request
@@ -1155,14 +1155,14 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	 * be followed by initialization of the appropriate bits
 	 * and then setup of the interrupt mask.
 	 */
-	spin_lock_bh(&sc->rx.pcu_lock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 	r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset hardware; reset status %d "
 			  "(freq %u MHz)\n", r,
 			  curchan->center_freq);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
 	}
 
@@ -1183,10 +1183,10 @@ static int ath9k_start(struct ieee80211_hw *hw)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to start recv logic\n");
 		r = -EIO;
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
 	}
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	/* Setup our intr mask. */
 	ah->imask = ATH9K_INT_TX | ATH9K_INT_RXEOL |
@@ -1387,14 +1387,14 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	if (!(sc->sc_flags & SC_OP_INVALID)) {
 		ath_drain_all_txq(sc, false);
-		spin_lock_bh(&sc->rx.pcu_lock);
+		spin_lock_bh(&sc->sc_pcu_lock);
 		ath_stoprecv(sc);
 		ath9k_hw_phy_disable(ah);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 	} else {
-		spin_lock_bh(&sc->rx.pcu_lock);
+		spin_lock_bh(&sc->sc_pcu_lock);
 		sc->rx.rxlink = NULL;
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 	}
 
 	/* disable HAL and put h/w to sleep */
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 87fabf84e6fb..60300b225b6d 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -317,7 +317,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 	struct ath_buf *bf;
 	int error = 0;
 
-	spin_lock_init(&sc->rx.pcu_lock);
+	spin_lock_init(&sc->sc_pcu_lock);
 	sc->sc_flags &= ~SC_OP_RXFLUSH;
 	spin_lock_init(&sc->rx.rxbuflock);
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index e662ecade398..d97b7a336b5b 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1148,13 +1148,13 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Failed to stop TX DMA. Resetting hardware!\n");
 
-		spin_lock_bh(&sc->rx.pcu_lock);
+		spin_lock_bh(&sc->sc_pcu_lock);
 		r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 		if (r)
 			ath_print(common, ATH_DBG_FATAL,
 				  "Unable to reset hardware; reset status %d\n",
 				  r);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 	}
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
-- 
cgit v1.2.3


From 6a6733f256f18cbcf4875e13f59eedb593b755a8 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 26 Oct 2010 15:27:25 -0700
Subject: ath9k: content DMA start / stop through the PCU lock

This helps align resets / RX enable & disable / TX stop / start.
Locking around the PCU is important to ensure the hardware doesn't
get stale data when working with DMA'able data.

This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:

http://marc.info/?l=linux-wireless&m=128629803703756&w=2

Tested-by:  Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 52 +++++++++++++++++------------------
 drivers/net/wireless/ath/ath9k/xmit.c |  2 --
 2 files changed, 26 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 463ac1229f53..d522112cf736 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -230,6 +230,8 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 
 	ath9k_ps_wakeup(sc);
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	/*
 	 * This is only performed if the channel settings have
 	 * actually changed.
@@ -242,8 +244,6 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, false);
 
-	spin_lock_bh(&sc->sc_pcu_lock);
-
 	stopped = ath_stoprecv(sc);
 
 	/* XXX: do not flush receive queue here. We don't want
@@ -268,7 +268,6 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
-		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto ps_restore;
 	}
 
@@ -276,12 +275,9 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to restart recv logic\n");
 		r = -EIO;
-		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto ps_restore;
 	}
 
-	spin_unlock_bh(&sc->sc_pcu_lock);
-
 	ath_update_txpow(sc);
 	ath9k_hw_set_interrupts(ah, ah->imask);
 
@@ -292,6 +288,8 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	}
 
  ps_restore:
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 	return r;
 }
@@ -605,6 +603,8 @@ void ath9k_tasklet(unsigned long data)
 		return;
 	}
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	if (!ath9k_hw_check_alive(ah))
 		ieee80211_queue_work(sc->hw, &sc->hw_check_work);
 
@@ -615,15 +615,12 @@ void ath9k_tasklet(unsigned long data)
 		rxmask = (ATH9K_INT_RX | ATH9K_INT_RXEOL | ATH9K_INT_RXORN);
 
 	if (status & rxmask) {
-		spin_lock_bh(&sc->sc_pcu_lock);
-
 		/* Check for high priority Rx first */
 		if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
 		    (status & ATH9K_INT_RXHP))
 			ath_rx_tasklet(sc, 0, true);
 
 		ath_rx_tasklet(sc, 0, false);
-		spin_unlock_bh(&sc->sc_pcu_lock);
 	}
 
 	if (status & ATH9K_INT_TX) {
@@ -649,6 +646,8 @@ void ath9k_tasklet(unsigned long data)
 
 	/* re-enable hardware interrupt */
 	ath9k_hw_enable_interrupts(ah);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
 }
 
@@ -876,12 +875,13 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	int r;
 
 	ath9k_ps_wakeup(sc);
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ath9k_hw_configpcipowersave(ah, 0, 0);
 
 	if (!ah->curchan)
 		ah->curchan = ath_get_curchannel(sc, sc->hw);
 
-	spin_lock_bh(&sc->sc_pcu_lock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
@@ -897,8 +897,6 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 		spin_unlock_bh(&sc->sc_pcu_lock);
 		return;
 	}
-	spin_unlock_bh(&sc->sc_pcu_lock);
-
 	if (sc->sc_flags & SC_OP_BEACONS)
 		ath_beacon_config(sc, NULL);	/* restart beacons */
 
@@ -911,6 +909,8 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath9k_hw_set_gpio(ah, ah->led_pin, 0);
 
 	ieee80211_wake_queues(hw);
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 }
 
@@ -921,6 +921,8 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	int r;
 
 	ath9k_ps_wakeup(sc);
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ieee80211_stop_queues(hw);
 
 	/*
@@ -937,8 +939,6 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	ath_drain_all_txq(sc, false);	/* clear pending tx frames */
 
-	spin_lock_bh(&sc->sc_pcu_lock);
-
 	ath_stoprecv(sc);		/* turn off frame recv */
 	ath_flushrecv(sc);		/* flush recv queue */
 
@@ -955,10 +955,11 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	ath9k_hw_phy_disable(ah);
 
-	spin_unlock_bh(&sc->sc_pcu_lock);
-
 	ath9k_hw_configpcipowersave(ah, 1, 1);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
+
 	ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
 }
 
@@ -972,13 +973,13 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	/* Stop ANI */
 	del_timer_sync(&common->ani.timer);
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ieee80211_stop_queues(hw);
 
 	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, retry_tx);
 
-	spin_lock_bh(&sc->sc_pcu_lock);
-
 	ath_stoprecv(sc);
 	ath_flushrecv(sc);
 
@@ -991,8 +992,6 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to start recv logic\n");
 
-	spin_unlock_bh(&sc->sc_pcu_lock);
-
 	/*
 	 * We may be doing a reset in response to a request
 	 * that changes the channel so update any state that
@@ -1017,6 +1016,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	}
 
 	ieee80211_wake_queues(hw);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	/* Start ANI */
 	ath_start_ani(common);
@@ -1381,25 +1381,25 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_pause(sc);
 	}
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	/* make sure h/w will not generate any interrupt
 	 * before setting the invalid flag. */
 	ath9k_hw_disable_interrupts(ah);
 
 	if (!(sc->sc_flags & SC_OP_INVALID)) {
 		ath_drain_all_txq(sc, false);
-		spin_lock_bh(&sc->sc_pcu_lock);
 		ath_stoprecv(sc);
 		ath9k_hw_phy_disable(ah);
-		spin_unlock_bh(&sc->sc_pcu_lock);
-	} else {
-		spin_lock_bh(&sc->sc_pcu_lock);
+	} else
 		sc->rx.rxlink = NULL;
-		spin_unlock_bh(&sc->sc_pcu_lock);
-	}
 
 	/* disable HAL and put h/w to sleep */
 	ath9k_hw_disable(ah);
 	ath9k_hw_configpcipowersave(ah, 1, 1);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 
 	/* Finally, put the chip in FULL SLEEP mode */
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index d97b7a336b5b..2bc422eb80c7 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1148,13 +1148,11 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Failed to stop TX DMA. Resetting hardware!\n");
 
-		spin_lock_bh(&sc->sc_pcu_lock);
 		r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 		if (r)
 			ath_print(common, ATH_DBG_FATAL,
 				  "Unable to reset hardware; reset status %d\n",
 				  r);
-		spin_unlock_bh(&sc->sc_pcu_lock);
 	}
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
-- 
cgit v1.2.3


From dc21b5453249e7e9b8878fab356fd60b731cf04d Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 23 Oct 2010 09:15:39 -0700
Subject: iwlwifi: make mac80211 ops a device config

In the future, 4965 and modern AGN devices will
need to have different mac80211 callbacks since
they have different capabilities. Prepare for
that by making the mac80211 operations a device
config.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c     |  1 +
 drivers/net/wireless/iwlwifi/iwl-3945.c     |  1 +
 drivers/net/wireless/iwlwifi/iwl-3945.h     |  2 ++
 drivers/net/wireless/iwlwifi/iwl-4965.c     |  1 +
 drivers/net/wireless/iwlwifi/iwl-5000.c     |  2 ++
 drivers/net/wireless/iwlwifi/iwl-6000.c     |  4 ++++
 drivers/net/wireless/iwlwifi/iwl-agn.c      |  6 +++---
 drivers/net/wireless/iwlwifi/iwl-agn.h      |  2 ++
 drivers/net/wireless/iwlwifi/iwl-core.c     | 10 +++++-----
 drivers/net/wireless/iwlwifi/iwl-core.h     |  4 ++--
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  4 ++--
 11 files changed, 25 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index db540910b110..4266c855a767 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -243,6 +243,7 @@ static const struct iwl_ops iwl1000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl1000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 4d7130c9b72c..95fed1158452 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2753,6 +2753,7 @@ static const struct iwl_ops iwl3945_ops = {
 	.hcmd = &iwl3945_hcmd,
 	.utils = &iwl3945_hcmd_utils,
 	.led = &iwl3945_led_ops,
+	.ieee80211_ops = &iwl3945_hw_ops,
 };
 
 static struct iwl_base_params iwl3945_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 09391f0ee61f..b27f07cbf355 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -282,6 +282,8 @@ extern int iwl3945_commit_rxon(struct iwl_priv *priv,
  */
 extern u8 iwl3945_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
 
+extern struct ieee80211_ops iwl3945_hw_ops;
+
 /*
  * Forward declare iwl-3945.c functions for iwl-base.c
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index ee9c582c8cf2..7921a910b34a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2305,6 +2305,7 @@ static const struct iwl_ops iwl4965_ops = {
 	.hcmd = &iwl4965_hcmd,
 	.utils = &iwl4965_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl4965_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index fd9fbc93ea1b..5f0327721692 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -485,6 +485,7 @@ static const struct iwl_ops iwl5000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl5150_ops = {
@@ -492,6 +493,7 @@ static const struct iwl_ops iwl5150_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl5000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 11e6532fc573..85bde701351e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -439,6 +439,7 @@ static const struct iwl_ops iwl6000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050_ops = {
@@ -447,6 +448,7 @@ static const struct iwl_ops iwl6050_ops = {
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
 	.nic = &iwl6050_nic_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050g2_ops = {
@@ -455,6 +457,7 @@ static const struct iwl_ops iwl6050g2_ops = {
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
 	.nic = &iwl6050g2_nic_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6000g2b_ops = {
@@ -462,6 +465,7 @@ static const struct iwl_ops iwl6000g2b_ops = {
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl6000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0027bb8299a8..e3533a89ec9c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4211,7 +4211,7 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 	kfree(priv->scan_cmd);
 }
 
-static struct ieee80211_ops iwl_hw_ops = {
+struct ieee80211_ops iwlagn_hw_ops = {
 	.tx = iwl_mac_tx,
 	.start = iwl_mac_start,
 	.stop = iwl_mac_stop,
@@ -4300,10 +4300,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (cfg->mod_params->disable_hw_scan) {
 		dev_printk(KERN_DEBUG, &(pdev->dev),
 			"sw scan support is deprecated\n");
-		iwl_hw_ops.hw_scan = NULL;
+		iwlagn_hw_ops.hw_scan = NULL;
 	}
 
-	hw = iwl_alloc_all(cfg, &iwl_hw_ops);
+	hw = iwl_alloc_all(cfg);
 	if (!hw) {
 		err = -ENOMEM;
 		goto out;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index f525d55f2c0f..ba88e78e6116 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -102,6 +102,8 @@ extern struct iwl_hcmd_ops iwlagn_hcmd;
 extern struct iwl_hcmd_ops iwlagn_bt_hcmd;
 extern struct iwl_hcmd_utils_ops iwlagn_hcmd_utils;
 
+extern struct ieee80211_ops iwlagn_hw_ops;
+
 int iwl_reset_ict(struct iwl_priv *priv);
 void iwl_disable_ict(struct iwl_priv *priv);
 int iwl_alloc_isr_ict(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 2a4d40e5b9f4..c93368083e1a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -77,15 +77,15 @@ EXPORT_SYMBOL(iwl_bcast_addr);
 
 
 /* This function both allocates and initializes hw and priv. */
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
-		struct ieee80211_ops *hw_ops)
+struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
 {
 	struct iwl_priv *priv;
-
 	/* mac80211 allocates memory for this device instance, including
 	 *   space for this driver's private structure */
-	struct ieee80211_hw *hw =
-		ieee80211_alloc_hw(sizeof(struct iwl_priv), hw_ops);
+	struct ieee80211_hw *hw;
+
+	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv),
+				cfg->ops->ieee80211_ops);
 	if (hw == NULL) {
 		pr_err("%s: Can not allocate network device\n",
 		       cfg->name);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index b17de8214eb5..917d42eae55a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -241,6 +241,7 @@ struct iwl_ops {
 	const struct iwl_hcmd_utils_ops *utils;
 	const struct iwl_led_ops *led;
 	const struct iwl_nic_ops *nic;
+	const struct ieee80211_ops *ieee80211_ops;
 };
 
 struct iwl_mod_params {
@@ -396,8 +397,7 @@ struct iwl_cfg {
  *   L i b                 *
  ***************************/
 
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
-		struct ieee80211_ops *hw_ops);
+struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		    const struct ieee80211_tx_queue_params *params);
 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 9b71921dc2b6..d42bb22e5ed5 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3824,7 +3824,7 @@ static struct attribute_group iwl3945_attribute_group = {
 	.attrs = iwl3945_sysfs_entries,
 };
 
-static struct ieee80211_ops iwl3945_hw_ops = {
+struct ieee80211_ops iwl3945_hw_ops = {
 	.tx = iwl3945_mac_tx,
 	.start = iwl3945_mac_start,
 	.stop = iwl3945_mac_stop,
@@ -3966,7 +3966,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
 	/* mac80211 allocates memory for this device instance, including
 	 *   space for this driver's private structure */
-	hw = iwl_alloc_all(cfg, &iwl3945_hw_ops);
+	hw = iwl_alloc_all(cfg);
 	if (hw == NULL) {
 		pr_err("Can not allocate network device\n");
 		err = -ENOMEM;
-- 
cgit v1.2.3


From 2d4e43c3c6783f956163c11568303b0390725e28 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 23 Oct 2010 09:15:40 -0700
Subject: iwlagn: don't resend RXON timing

Resending RXON timing here caused issues with
dual-mode under certain circumstances, so avoid
doing it here right now.

This effectively reverts b01efe434bd6ea807eb72b
and partially 2491fa42d9bdf26075765. The next
patch will make all this cleaner for just the
devices that need it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index e3533a89ec9c..3d1f6831cc20 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -105,7 +105,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	int ret;
 	bool new_assoc =
 		!!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
-	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
 
 	if (!iwl_is_alive(priv))
 		return -EBUSY;
@@ -186,19 +185,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 
 	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
 
-	if (!old_assoc) {
-		/*
-		 * First of all, before setting associated, we need to
-		 * send RXON timing so the device knows about the DTIM
-		 * period and other timing values
-		 */
-		ret = iwl_send_rxon_timing(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Error setting RXON timing!\n");
-			return ret;
-		}
-	}
-
 	if (priv->cfg->ops->hcmd->set_pan_params) {
 		ret = priv->cfg->ops->hcmd->set_pan_params(priv);
 		if (ret)
-- 
cgit v1.2.3


From 2295c66b68ae160dde2e6e2dc4f3061105153bfc Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 23 Oct 2010 09:15:41 -0700
Subject: iwlagn: new RXON processing for modern devices

In order to simplify the flow, and make new
enhancements easier, separate out the RXON
processing for modern AGN (5000 and newer)
from RXON processing for the older 3945 and
4965 devices. Avoid changing these old ones
to avoid regressions and move their code to
a new file (iwl-legacy.c). 4965 gets the
commit_rxon that used to be common for all
AGN devices, but with removed PAN support.

The new RXON processing is more central and
does more work in committing, so that it is
easier to follow.

To make it more evident what is split out
for legacy, split the necessary operations
for that into a new struct iwl_legacy_ops.
Those parts that still exist in the new AGN
code don't need to be parametrized.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/Makefile       |   3 +
 drivers/net/wireless/iwlwifi/iwl-1000.c     |   4 -
 drivers/net/wireless/iwlwifi/iwl-3945.c     |  10 +-
 drivers/net/wireless/iwlwifi/iwl-3945.h     |   6 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c     | 318 +++++++++++++++-
 drivers/net/wireless/iwlwifi/iwl-5000.c     |   8 -
 drivers/net/wireless/iwlwifi/iwl-6000.c     |   8 -
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 562 ++++++++++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-agn.c      | 385 +++----------------
 drivers/net/wireless/iwlwifi/iwl-agn.h      |  34 ++
 drivers/net/wireless/iwlwifi/iwl-core.c     | 531 --------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h     |  30 +-
 drivers/net/wireless/iwlwifi/iwl-dev.h      |   2 +
 drivers/net/wireless/iwlwifi/iwl-led.c      |   2 +
 drivers/net/wireless/iwlwifi/iwl-legacy.c   | 560 +++++++++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-legacy.h   |  74 ++++
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  30 +-
 17 files changed, 1631 insertions(+), 936 deletions(-)
 create mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
 create mode 100644 drivers/net/wireless/iwlwifi/iwl-legacy.c
 create mode 100644 drivers/net/wireless/iwlwifi/iwl-legacy.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 63edbe2e557f..ce05c260870e 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -2,6 +2,8 @@ obj-$(CONFIG_IWLWIFI)	+= iwlcore.o
 iwlcore-objs 		:= iwl-core.o iwl-eeprom.o iwl-hcmd.o iwl-power.o
 iwlcore-objs 		+= iwl-rx.o iwl-tx.o iwl-sta.o
 iwlcore-objs 		+= iwl-scan.o iwl-led.o
+iwlcore-$(CONFIG_IWL3945) += iwl-legacy.o
+iwlcore-$(CONFIG_IWL4965) += iwl-legacy.o
 iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlcore-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 
@@ -16,6 +18,7 @@ iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
 
 iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
+iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o
 iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-6000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-1000.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 4266c855a767..baedea8e4d04 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -211,14 +211,10 @@ static struct iwl_lib_ops iwl1000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
 	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 95fed1158452..d9e676480269 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2726,10 +2726,7 @@ static struct iwl_lib_ops iwl3945_lib = {
 	},
 	.send_tx_power	= iwl3945_send_tx_power,
 	.is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr,
-	.post_associate = iwl3945_post_associate,
 	.isr = iwl_isr_legacy,
-	.config_ap = iwl3945_config_ap,
-	.manage_ibss_station = iwl3945_manage_ibss_station,
 	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl3945_good_plcp_health,
 
@@ -2740,6 +2737,12 @@ static struct iwl_lib_ops iwl3945_lib = {
 	},
 };
 
+static const struct iwl_legacy_ops iwl3945_legacy_ops = {
+	.post_associate = iwl3945_post_associate,
+	.config_ap = iwl3945_config_ap,
+	.manage_ibss_station = iwl3945_manage_ibss_station,
+};
+
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
 	.get_hcmd_size = iwl3945_get_hcmd_size,
 	.build_addsta_hcmd = iwl3945_build_addsta_hcmd,
@@ -2753,6 +2756,7 @@ static const struct iwl_ops iwl3945_ops = {
 	.hcmd = &iwl3945_hcmd,
 	.utils = &iwl3945_hcmd_utils,
 	.led = &iwl3945_led_ops,
+	.legacy = &iwl3945_legacy_ops,
 	.ieee80211_ops = &iwl3945_hw_ops,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index b27f07cbf355..3eef1eb74a78 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -264,10 +264,8 @@ void iwl3945_reply_statistics(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb);
 extern void iwl3945_disable_events(struct iwl_priv *priv);
 extern int iwl4965_get_temperature(const struct iwl_priv *priv);
-extern void iwl3945_post_associate(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif);
-extern void iwl3945_config_ap(struct iwl_priv *priv,
-			      struct ieee80211_vif *vif);
+extern void iwl3945_post_associate(struct iwl_priv *priv);
+extern void iwl3945_config_ap(struct iwl_priv *priv);
 
 extern int iwl3945_commit_rxon(struct iwl_priv *priv,
 			       struct iwl_rxon_context *ctx);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 7921a910b34a..8f07964e4305 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -48,6 +48,7 @@
 #include "iwl-agn-led.h"
 #include "iwl-agn.h"
 #include "iwl-agn-debugfs.h"
+#include "iwl-legacy.h"
 
 static int iwl4965_send_tx_power(struct iwl_priv *priv);
 static int iwl4965_hw_get_temperature(struct iwl_priv *priv);
@@ -1443,6 +1444,142 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv,
 	return ret;
 }
 
+static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	/* cast away the const for active_rxon in this function */
+	struct iwl_rxon_cmd *active_rxon = (void *)&ctx->active;
+	int ret;
+	bool new_assoc =
+		!!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+
+	if (!iwl_is_alive(priv))
+		return -EBUSY;
+
+	if (!ctx->is_active)
+		return 0;
+
+	/* always get timestamp with Rx frame */
+	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
+
+	ret = iwl_check_rxon_cmd(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Invalid RXON configuration.  Not committing.\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * receive commit_rxon request
+	 * abort any previous channel switch if still in process
+	 */
+	if (priv->switch_rxon.switch_in_progress &&
+	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
+		      le16_to_cpu(priv->switch_rxon.channel));
+		iwl_chswitch_done(priv, false);
+	}
+
+	/* If we don't need to send a full RXON, we can use
+	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
+	 * and other flags for the current radio configuration. */
+	if (!iwl_full_rxon_required(priv, ctx)) {
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
+			return ret;
+		}
+
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+		iwl_print_rx_config_cmd(priv, ctx);
+		return 0;
+	}
+
+	/* If we are currently associated and the new config requires
+	 * an RXON_ASSOC and the new config wants the associated mask enabled,
+	 * we must clear the associated from the active configuration
+	 * before we apply the new config */
+	if (iwl_is_associated_ctx(ctx) && new_assoc) {
+		IWL_DEBUG_INFO(priv, "Toggling associated bit on current RXON\n");
+		active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+				       sizeof(struct iwl_rxon_cmd),
+				       active_rxon);
+
+		/* If the mask clearing failed then we set
+		 * active_rxon back to what it was previously */
+		if (ret) {
+			active_rxon->filter_flags |= RXON_FILTER_ASSOC_MSK;
+			IWL_ERR(priv, "Error clearing ASSOC_MSK (%d)\n", ret);
+			return ret;
+		}
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+
+	IWL_DEBUG_INFO(priv, "Sending RXON\n"
+		       "* with%s RXON_FILTER_ASSOC_MSK\n"
+		       "* channel = %d\n"
+		       "* bssid = %pM\n",
+		       (new_assoc ? "" : "out"),
+		       le16_to_cpu(ctx->staging.channel),
+		       ctx->staging.bssid_addr);
+
+	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
+
+	/* Apply the new configuration
+	 * RXON unassoc clears the station table in uCode so restoration of
+	 * stations is needed after it (the RXON command) completes
+	 */
+	if (!new_assoc) {
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		IWL_DEBUG_INFO(priv, "Return from !new_assoc RXON.\n");
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+	if (new_assoc) {
+		priv->start_calib = 0;
+		/* Apply the new configuration
+		 * RXON assoc doesn't clear the station table in uCode,
+		 */
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+	}
+	iwl_print_rx_config_cmd(priv, ctx);
+
+	iwl_init_sensitivity(priv);
+
+	/* If we issue a new RXON command which required a tune then we must
+	 * send a new TXPOWER command or we won't be able to Tx any frames */
+	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	if (ret) {
+		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
 static int iwl4965_hw_channel_switch(struct iwl_priv *priv,
 				     struct ieee80211_channel_switch *ch_switch)
 {
@@ -2212,7 +2349,7 @@ static void iwl4965_cancel_deferred_work(struct iwl_priv *priv)
 
 static struct iwl_hcmd_ops iwl4965_hcmd = {
 	.rxon_assoc = iwl4965_send_rxon_assoc,
-	.commit_rxon = iwlagn_commit_rxon,
+	.commit_rxon = iwl4965_commit_rxon,
 	.set_rxon_chain = iwlagn_set_rxon_chain,
 	.send_bt_config = iwl_send_bt_config,
 };
@@ -2229,6 +2366,149 @@ static void iwl4965_post_scan(struct iwl_priv *priv)
 		iwlcore_commit_rxon(priv, ctx);
 }
 
+static void iwl4965_post_associate(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
+	struct ieee80211_conf *conf = NULL;
+	int ret = 0;
+
+	if (!vif || !priv->is_open)
+		return;
+
+	if (vif->type == NL80211_IFTYPE_AP) {
+		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
+		return;
+	}
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	iwl_scan_cancel_timeout(priv, 200);
+
+	conf = ieee80211_get_hw_conf(priv->hw);
+
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwlcore_commit_rxon(priv, ctx);
+
+	ret = iwl_send_rxon_timing(priv, ctx);
+	if (ret)
+		IWL_WARN(priv, "RXON timing - "
+			    "Attempting to continue.\n");
+
+	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+
+	iwl_set_rxon_ht(priv, &priv->current_ht_config);
+
+	if (priv->cfg->ops->hcmd->set_rxon_chain)
+		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+
+	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
+			vif->bss_conf.aid, vif->bss_conf.beacon_int);
+
+	if (vif->bss_conf.use_short_preamble)
+		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+		if (vif->bss_conf.use_short_slot)
+			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+	}
+
+	iwlcore_commit_rxon(priv, ctx);
+
+	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
+			vif->bss_conf.aid, ctx->active.bssid_addr);
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		iwlagn_send_beacon_cmd(priv);
+		break;
+	default:
+		IWL_ERR(priv, "%s Should not be called in %d mode\n",
+			  __func__, vif->type);
+		break;
+	}
+
+	/* the chain noise calibration will enabled PM upon completion
+	 * If chain noise has already been run, then we need to enable
+	 * power management here */
+	if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+		iwl_power_update_mode(priv, false);
+
+	/* Enable Rx differential gain and sensitivity calibrations */
+	iwl_chain_noise_reset(priv);
+	priv->start_calib = 1;
+}
+
+static void iwl4965_config_ap(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
+	int ret = 0;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	/* The following should be done only at AP bring up */
+	if (!iwl_is_associated_ctx(ctx)) {
+
+		/* RXON - unassoc (to set timing command) */
+		ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+		iwlcore_commit_rxon(priv, ctx);
+
+		/* RXON Timing */
+		ret = iwl_send_rxon_timing(priv, ctx);
+		if (ret)
+			IWL_WARN(priv, "RXON timing failed - "
+					"Attempting to continue.\n");
+
+		/* AP has all antennas */
+		priv->chain_noise_data.active_chains =
+			priv->hw_params.valid_rx_ant;
+		iwl_set_rxon_ht(priv, &priv->current_ht_config);
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+		ctx->staging.assoc_id = 0;
+
+		if (vif->bss_conf.use_short_preamble)
+			ctx->staging.flags |=
+				RXON_FLG_SHORT_PREAMBLE_MSK;
+		else
+			ctx->staging.flags &=
+				~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+		if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+			if (vif->bss_conf.use_short_slot)
+				ctx->staging.flags |=
+					RXON_FLG_SHORT_SLOT_MSK;
+			else
+				ctx->staging.flags &=
+					~RXON_FLG_SHORT_SLOT_MSK;
+		}
+		/* need to send beacon cmd before committing assoc RXON! */
+		iwlagn_send_beacon_cmd(priv);
+		/* restore RXON assoc */
+		ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+		iwlcore_commit_rxon(priv, ctx);
+	}
+	iwlagn_send_beacon_cmd(priv);
+
+	/* FIXME - we need to add code here to detect a totally new
+	 * configuration, reset the AP, unassoc, rxon timing, assoc,
+	 * clear sta table, add BCAST sta... */
+}
+
 static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
 	.get_hcmd_size = iwl4965_get_hcmd_size,
 	.build_addsta_hcmd = iwl4965_build_addsta_hcmd,
@@ -2281,14 +2561,10 @@ static struct iwl_lib_ops iwl4965_lib = {
 	},
 	.send_tx_power	= iwl4965_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
-	.post_associate = iwl_post_associate,
-	.config_ap = iwl_config_ap,
 	.isr = iwl_isr_legacy,
 	.temp_ops = {
 		.temperature = iwl4965_temperature_calib,
 	},
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -2300,12 +2576,42 @@ static struct iwl_lib_ops iwl4965_lib = {
 	.check_plcp_health = iwl_good_plcp_health,
 };
 
+static const struct iwl_legacy_ops iwl4965_legacy_ops = {
+	.post_associate = iwl4965_post_associate,
+	.config_ap = iwl4965_config_ap,
+	.manage_ibss_station = iwlagn_manage_ibss_station,
+	.update_bcast_stations = iwl_update_bcast_stations,
+};
+
+struct ieee80211_ops iwl4965_hw_ops = {
+	.tx = iwlagn_mac_tx,
+	.start = iwlagn_mac_start,
+	.stop = iwlagn_mac_stop,
+	.add_interface = iwl_mac_add_interface,
+	.remove_interface = iwl_mac_remove_interface,
+	.config = iwl_legacy_mac_config,
+	.configure_filter = iwlagn_configure_filter,
+	.set_key = iwlagn_mac_set_key,
+	.update_tkip_key = iwlagn_mac_update_tkip_key,
+	.conf_tx = iwl_mac_conf_tx,
+	.reset_tsf = iwl_legacy_mac_reset_tsf,
+	.bss_info_changed = iwl_legacy_mac_bss_info_changed,
+	.ampdu_action = iwlagn_mac_ampdu_action,
+	.hw_scan = iwl_mac_hw_scan,
+	.sta_add = iwlagn_mac_sta_add,
+	.sta_remove = iwl_mac_sta_remove,
+	.channel_switch = iwlagn_mac_channel_switch,
+	.flush = iwlagn_mac_flush,
+	.tx_last_beacon = iwl_mac_tx_last_beacon,
+};
+
 static const struct iwl_ops iwl4965_ops = {
 	.lib = &iwl4965_lib,
 	.hcmd = &iwl4965_hcmd,
 	.utils = &iwl4965_hcmd_utils,
 	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
+	.legacy = &iwl4965_legacy_ops,
+	.ieee80211_ops = &iwl4965_hw_ops,
 };
 
 static struct iwl_base_params iwl4965_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 5f0327721692..e1f412f915ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -385,14 +385,10 @@ static struct iwl_lib_ops iwl5000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
 	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -453,14 +449,10 @@ static struct iwl_lib_ops iwl5150_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
 	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
 	.temp_ops = {
 		.temperature = iwl5150_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 85bde701351e..eacbce0d88b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -328,14 +328,10 @@ static struct iwl_lib_ops iwl6000_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.post_associate = iwl_post_associate,
 	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -399,14 +395,10 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.post_associate = iwl_post_associate,
 	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
new file mode 100644
index 000000000000..58602457e415
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -0,0 +1,562 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include "iwl-dev.h"
+#include "iwl-agn.h"
+#include "iwl-sta.h"
+#include "iwl-core.h"
+#include "iwl-agn-calib.h"
+
+static int iwlagn_disable_bss(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx,
+			      struct iwl_rxon_cmd *send)
+{
+	__le32 old_filter = send->filter_flags;
+	int ret;
+
+	send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+
+	send->filter_flags = old_filter;
+
+	if (ret)
+		IWL_ERR(priv, "Error clearing ASSOC_MSK on BSS (%d)\n", ret);
+
+	return ret;
+}
+
+static int iwlagn_disable_pan(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx,
+			      struct iwl_rxon_cmd *send)
+{
+	__le32 old_filter = send->filter_flags;
+	u8 old_dev_type = send->dev_type;
+	int ret;
+
+	send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	send->dev_type = RXON_DEV_TYPE_P2P;
+	ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+
+	send->filter_flags = old_filter;
+	send->dev_type = old_dev_type;
+
+	if (ret)
+		IWL_ERR(priv, "Error disabling PAN (%d)\n", ret);
+
+	/* FIXME: WAIT FOR PAN DISABLE */
+	msleep(300);
+
+	return ret;
+}
+
+/**
+ * iwlagn_commit_rxon - commit staging_rxon to hardware
+ *
+ * The RXON command in staging_rxon is committed to the hardware and
+ * the active_rxon structure is updated with the new data.  This
+ * function correctly transitions out of the RXON_ASSOC_MSK state if
+ * a HW tune is required based on the RXON structure changes.
+ */
+int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	/* cast away the const for active_rxon in this function */
+	struct iwl_rxon_cmd *active = (void *)&ctx->active;
+	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
+	bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+	int ret;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (!iwl_is_alive(priv))
+		return -EBUSY;
+
+	/* This function hardcodes a bunch of dual-mode assumptions */
+	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
+
+	if (!ctx->is_active)
+		return 0;
+
+	/* always get timestamp with Rx frame */
+	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
+
+	if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
+	    !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
+		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+
+	ret = iwl_check_rxon_cmd(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Invalid RXON configuration. Not committing.\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * receive commit_rxon request
+	 * abort any previous channel switch if still in process
+	 */
+	if (priv->switch_rxon.switch_in_progress &&
+	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
+		      le16_to_cpu(priv->switch_rxon.channel));
+		iwl_chswitch_done(priv, false);
+	}
+
+	/*
+	 * If we don't need to send a full RXON, we can use
+	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
+	 * and other flags for the current radio configuration.
+	 */
+	if (!iwl_full_rxon_required(priv, ctx)) {
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
+			return ret;
+		}
+
+		memcpy(active, &ctx->staging, sizeof(*active));
+		iwl_print_rx_config_cmd(priv, ctx);
+		return 0;
+	}
+
+	if (priv->cfg->ops->hcmd->set_pan_params) {
+		ret = priv->cfg->ops->hcmd->set_pan_params(priv);
+		if (ret)
+			return ret;
+	}
+
+	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
+
+	IWL_DEBUG_INFO(priv,
+		       "Going to commit RXON\n"
+		       "  * with%s RXON_FILTER_ASSOC_MSK\n"
+		       "  * channel = %d\n"
+		       "  * bssid = %pM\n",
+		       (new_assoc ? "" : "out"),
+		       le16_to_cpu(ctx->staging.channel),
+		       ctx->staging.bssid_addr);
+
+	/*
+	 * If we are currently associated and the new config is also
+	 * going to be associated, OR if the new config is simply not
+	 * associated, clear associated.
+	 */
+	if ((old_assoc && new_assoc) || !new_assoc) {
+		struct iwl_rxon_cmd *send = active;
+
+		if (!new_assoc)
+			send = &ctx->staging;
+
+		if (ctx->ctxid == IWL_RXON_CTX_BSS)
+			ret = iwlagn_disable_bss(priv, ctx, send);
+		else
+			ret = iwlagn_disable_pan(priv, ctx, send);
+		if (ret)
+			return ret;
+
+		if (send != active)
+			memcpy(active, send, sizeof(*active));
+
+		/*
+		 * Un-assoc RXON clears the station table and WEP
+		 * keys, so we have to restore those afterwards.
+		 */
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+
+	/* RXON timing must be before associated RXON */
+	ret = iwl_send_rxon_timing(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Failed to send timing (%d)!\n", ret);
+		return ret;
+	}
+
+	if (new_assoc) {
+		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP ||
+				 ctx->vif->type == NL80211_IFTYPE_ADHOC)) {
+			/*
+			 * We'll run into this code path when beaconing is
+			 * enabled, but then we also need to send the beacon
+			 * to the device.
+			 */
+			dev_kfree_skb(priv->beacon_skb);
+			priv->beacon_skb = ieee80211_beacon_get(priv->hw,
+								ctx->vif);
+			iwlagn_send_beacon_cmd(priv);
+		}
+
+		priv->start_calib = 0;
+		/*
+		 * Apply the new configuration.
+		 *
+		 * Associated RXON doesn't clear the station table in uCode,
+		 * so we don't need to restore stations etc. after this.
+		 */
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		memcpy(active, &ctx->staging, sizeof(*active));
+	}
+
+	iwl_print_rx_config_cmd(priv, ctx);
+
+	iwl_init_sensitivity(priv);
+
+	/*
+	 * If we issue a new RXON command which required a tune then we must
+	 * send a new TXPOWER command or we won't be able to Tx any frames.
+	 *
+	 * FIXME: which RXON requires a tune? Can we optimise this out in
+	 *        some cases?
+	 */
+	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	if (ret) {
+		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ieee80211_channel *channel = conf->channel;
+	const struct iwl_channel_info *ch_info;
+	int ret = 0;
+
+	IWL_DEBUG_MAC80211(priv, "changed %#x", changed);
+
+	mutex_lock(&priv->mutex);
+
+	if (unlikely(test_bit(STATUS_SCANNING, &priv->status))) {
+		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
+		goto out;
+	}
+
+	if (!iwl_is_ready(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		goto out;
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
+		       IEEE80211_CONF_CHANGE_CHANNEL)) {
+		/* mac80211 uses static for non-HT which is what we want */
+		priv->current_ht_config.smps = conf->smps_mode;
+
+		/*
+		 * Recalculate chain counts.
+		 *
+		 * If monitor mode is enabled then mac80211 will
+		 * set up the SM PS mode to OFF if an HT channel is
+		 * configured.
+		 */
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			for_each_context(priv, ctx)
+				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		unsigned long flags;
+
+		ch_info = iwl_get_channel_info(priv, channel->band,
+					       channel->hw_value);
+		if (!is_channel_valid(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
+			ret = -EINVAL;
+			goto out;
+		}
+
+		spin_lock_irqsave(&priv->lock, flags);
+
+		for_each_context(priv, ctx) {
+			/* Configure HT40 channels */
+			ctx->ht.enabled = conf_is_ht(conf);
+			if (ctx->ht.enabled) {
+				if (conf_is_ht40_minus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+					ctx->ht.is_40mhz = true;
+				} else if (conf_is_ht40_plus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+					ctx->ht.is_40mhz = true;
+				} else {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_NONE;
+					ctx->ht.is_40mhz = false;
+				}
+			} else
+				ctx->ht.is_40mhz = false;
+
+			/*
+			 * Default to no protection. Protection mode will
+			 * later be set from BSS config in iwl_ht_conf
+			 */
+			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
+
+			/* if we are switching from ht to 2.4 clear flags
+			 * from any ht related info since 2.4 does not
+			 * support ht */
+			if (le16_to_cpu(ctx->staging.channel) !=
+			    channel->hw_value)
+				ctx->staging.flags = 0;
+
+			iwl_set_rxon_channel(priv, channel, ctx);
+			iwl_set_rxon_ht(priv, &priv->current_ht_config);
+
+			iwl_set_flags_for_band(priv, ctx, channel->band,
+					       ctx->vif);
+		}
+
+		spin_unlock_irqrestore(&priv->lock, flags);
+
+		iwl_update_bcast_stations(priv);
+
+		/*
+		 * The list of supported rates and rate mask can be different
+		 * for each band; since the band may have changed, reset
+		 * the rate mask to what mac80211 lists.
+		 */
+		iwl_set_rate(priv);
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_PS |
+			IEEE80211_CONF_CHANGE_IDLE)) {
+		ret = iwl_power_update_mode(priv, false);
+		if (ret)
+			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
+			priv->tx_power_user_lmt, conf->power_level);
+
+		iwl_set_tx_power(priv, conf->power_level, false);
+	}
+
+	for_each_context(priv, ctx) {
+		if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+			continue;
+		iwlagn_commit_rxon(priv, ctx);
+	}
+ out:
+	mutex_unlock(&priv->mutex);
+	return ret;
+}
+
+static void iwlagn_update_qos(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx)
+{
+	int ret;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm);
+	if (ret)
+		IWL_ERR(priv, "Failed to update QoS\n");
+}
+
+static void iwlagn_check_needed_chains(struct iwl_priv *priv,
+				       struct iwl_rxon_context *ctx,
+				       struct ieee80211_bss_conf *bss_conf)
+{
+	struct ieee80211_vif *vif = ctx->vif;
+	struct iwl_rxon_context *tmp;
+	struct ieee80211_sta *sta;
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	bool need_multiple;
+
+	lockdep_assert_held(&priv->mutex);
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		rcu_read_lock();
+		sta = ieee80211_find_sta(vif, bss_conf->bssid);
+		if (sta) {
+			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
+			int maxstreams;
+
+			maxstreams = (ht_cap->mcs.tx_params &
+				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
+					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
+			maxstreams += 1;
+
+			if ((ht_cap->mcs.rx_mask[1] == 0) &&
+			    (ht_cap->mcs.rx_mask[2] == 0))
+				need_multiple = false;
+			if (maxstreams <= 1)
+				need_multiple = true;
+		} else {
+			/*
+			 * If at all, this can only happen through a race
+			 * when the AP disconnects us while we're still
+			 * setting up the connection, in that case mac80211
+			 * will soon tell us about that.
+			 */
+			need_multiple = false;
+		}
+		rcu_read_unlock();
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		/* currently */
+		need_multiple = false;
+		break;
+	default:
+		/* only AP really */
+		need_multiple = true;
+		break;
+	}
+
+	ctx->ht_need_multiple_chains = need_multiple;
+
+	if (!need_multiple) {
+		/* check all contexts */
+		for_each_context(priv, tmp) {
+			if (!tmp->vif)
+				continue;
+			if (tmp->ht_need_multiple_chains) {
+				need_multiple = true;
+				break;
+			}
+		}
+	}
+
+	ht_conf->single_chain_sufficient = !need_multiple;
+}
+
+void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *bss_conf,
+			     u32 changes)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	int ret;
+	bool force = false;
+
+	mutex_lock(&priv->mutex);
+
+	if (changes & BSS_CHANGED_BEACON_INT)
+		force = true;
+
+	if (changes & BSS_CHANGED_QOS) {
+		ctx->qos_data.qos_active = bss_conf->qos;
+		iwlagn_update_qos(priv, ctx);
+	}
+
+	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+	if (vif->bss_conf.use_short_preamble)
+		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+	if (changes & BSS_CHANGED_ASSOC) {
+		if (bss_conf->assoc) {
+			iwl_led_associate(priv);
+			priv->timestamp = bss_conf->timestamp;
+			ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+		} else {
+			ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+			iwl_led_disassociate(priv);
+		}
+	}
+
+	if (ctx->ht.enabled) {
+		ctx->ht.protection = bss_conf->ht_operation_mode &
+					IEEE80211_HT_OP_MODE_PROTECTION;
+		ctx->ht.non_gf_sta_present = !!(bss_conf->ht_operation_mode &
+					IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
+		iwlagn_check_needed_chains(priv, ctx, bss_conf);
+	}
+
+	if (priv->cfg->ops->hcmd->set_rxon_chain)
+		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+	if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
+		ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
+
+	if (bss_conf->use_cts_prot)
+		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+
+	memcpy(ctx->staging.bssid_addr, bss_conf->bssid, ETH_ALEN);
+
+	if (vif->type == NL80211_IFTYPE_AP ||
+	    vif->type == NL80211_IFTYPE_ADHOC) {
+		if (vif->bss_conf.enable_beacon) {
+			ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+			priv->beacon_ctx = ctx;
+		} else {
+			ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+			priv->beacon_ctx = NULL;
+		}
+	}
+
+	if (force || memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+		iwlagn_commit_rxon(priv, ctx);
+
+	if (changes & BSS_CHANGED_IBSS) {
+		ret = iwlagn_manage_ibss_station(priv, vif,
+						 bss_conf->ibss_joined);
+		if (ret)
+			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
+				bss_conf->ibss_joined ? "add" : "remove",
+				bss_conf->bssid);
+	}
+
+	mutex_unlock(&priv->mutex);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 3d1f6831cc20..1050f31d90a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -90,153 +90,6 @@ MODULE_ALIAS("iwl4965");
 static int iwlagn_ant_coupling;
 static bool iwlagn_bt_ch_announce = 1;
 
-/**
- * iwlagn_commit_rxon - commit staging_rxon to hardware
- *
- * The RXON command in staging_rxon is committed to the hardware and
- * the active_rxon structure is updated with the new data.  This
- * function correctly transitions out of the RXON_ASSOC_MSK state if
- * a HW tune is required based on the RXON structure changes.
- */
-int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	/* cast away the const for active_rxon in this function */
-	struct iwl_rxon_cmd *active_rxon = (void *)&ctx->active;
-	int ret;
-	bool new_assoc =
-		!!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
-
-	if (!iwl_is_alive(priv))
-		return -EBUSY;
-
-	if (!ctx->is_active)
-		return 0;
-
-	/* always get timestamp with Rx frame */
-	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
-
-	ret = iwl_check_rxon_cmd(priv, ctx);
-	if (ret) {
-		IWL_ERR(priv, "Invalid RXON configuration.  Not committing.\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * receive commit_rxon request
-	 * abort any previous channel switch if still in process
-	 */
-	if (priv->switch_rxon.switch_in_progress &&
-	    (priv->switch_rxon.channel != ctx->staging.channel)) {
-		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-		      le16_to_cpu(priv->switch_rxon.channel));
-		iwl_chswitch_done(priv, false);
-	}
-
-	/* If we don't need to send a full RXON, we can use
-	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
-	 * and other flags for the current radio configuration. */
-	if (!iwl_full_rxon_required(priv, ctx)) {
-		ret = iwl_send_rxon_assoc(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
-			return ret;
-		}
-
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-		iwl_print_rx_config_cmd(priv, ctx);
-		return 0;
-	}
-
-	/* If we are currently associated and the new config requires
-	 * an RXON_ASSOC and the new config wants the associated mask enabled,
-	 * we must clear the associated from the active configuration
-	 * before we apply the new config */
-	if (iwl_is_associated_ctx(ctx) && new_assoc) {
-		IWL_DEBUG_INFO(priv, "Toggling associated bit on current RXON\n");
-		active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-				       sizeof(struct iwl_rxon_cmd),
-				       active_rxon);
-
-		/* If the mask clearing failed then we set
-		 * active_rxon back to what it was previously */
-		if (ret) {
-			active_rxon->filter_flags |= RXON_FILTER_ASSOC_MSK;
-			IWL_ERR(priv, "Error clearing ASSOC_MSK (%d)\n", ret);
-			return ret;
-		}
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
-	}
-
-	IWL_DEBUG_INFO(priv, "Sending RXON\n"
-		       "* with%s RXON_FILTER_ASSOC_MSK\n"
-		       "* channel = %d\n"
-		       "* bssid = %pM\n",
-		       (new_assoc ? "" : "out"),
-		       le16_to_cpu(ctx->staging.channel),
-		       ctx->staging.bssid_addr);
-
-	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
-
-	if (priv->cfg->ops->hcmd->set_pan_params) {
-		ret = priv->cfg->ops->hcmd->set_pan_params(priv);
-		if (ret)
-			return ret;
-	}
-
-	/* Apply the new configuration
-	 * RXON unassoc clears the station table in uCode so restoration of
-	 * stations is needed after it (the RXON command) completes
-	 */
-	if (!new_assoc) {
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
-		if (ret) {
-			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
-			return ret;
-		}
-		IWL_DEBUG_INFO(priv, "Return from !new_assoc RXON.\n");
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
-	}
-	if (new_assoc) {
-		priv->start_calib = 0;
-		/* Apply the new configuration
-		 * RXON assoc doesn't clear the station table in uCode,
-		 */
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
-		if (ret) {
-			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
-			return ret;
-		}
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-	}
-	iwl_print_rx_config_cmd(priv, ctx);
-
-	iwl_init_sensitivity(priv);
-
-	/* If we issue a new RXON command which required a tune then we must
-	 * send a new TXPOWER command or we won't be able to Tx any frames */
-	ret = priv->cfg->ops->lib->send_tx_power(priv);
-	if (ret)
-		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
-	return ret;
-}
-
 void iwl_update_chain_flags(struct iwl_priv *priv)
 {
 	struct iwl_rxon_context *ctx;
@@ -394,7 +247,8 @@ static unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
 
 	return sizeof(*tx_beacon_cmd) + frame_size;
 }
-static int iwl_send_beacon_cmd(struct iwl_priv *priv)
+
+int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 {
 	struct iwl_frame *frame;
 	unsigned int frame_size;
@@ -644,7 +498,7 @@ static void iwl_bg_beacon_update(struct work_struct *work)
 
 	priv->beacon_skb = beacon;
 
-	iwl_send_beacon_cmd(priv);
+	iwlagn_send_beacon_cmd(priv);
  out:
 	mutex_unlock(&priv->mutex);
 }
@@ -3292,92 +3146,6 @@ static void iwl_bg_rx_replenish(struct work_struct *data)
 	mutex_unlock(&priv->mutex);
 }
 
-#define IWL_DELAY_NEXT_SCAN (HZ*2)
-
-void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx;
-	struct ieee80211_conf *conf = NULL;
-	int ret = 0;
-
-	if (!vif || !priv->is_open)
-		return;
-
-	ctx = iwl_rxon_ctx_from_vif(vif);
-
-	if (vif->type == NL80211_IFTYPE_AP) {
-		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
-		return;
-	}
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	iwl_scan_cancel_timeout(priv, 200);
-
-	conf = ieee80211_get_hw_conf(priv->hw);
-
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	iwlcore_commit_rxon(priv, ctx);
-
-	ret = iwl_send_rxon_timing(priv, ctx);
-	if (ret)
-		IWL_WARN(priv, "RXON timing - "
-			    "Attempting to continue.\n");
-
-	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
-
-	iwl_set_rxon_ht(priv, &priv->current_ht_config);
-
-	if (priv->cfg->ops->hcmd->set_rxon_chain)
-		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-
-	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
-
-	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
-			vif->bss_conf.aid, vif->bss_conf.beacon_int);
-
-	if (vif->bss_conf.use_short_preamble)
-		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
-	else
-		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
-
-	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-		if (vif->bss_conf.use_short_slot)
-			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
-	}
-
-	iwlcore_commit_rxon(priv, ctx);
-
-	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
-			vif->bss_conf.aid, ctx->active.bssid_addr);
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		iwl_send_beacon_cmd(priv);
-		break;
-	default:
-		IWL_ERR(priv, "%s Should not be called in %d mode\n",
-			  __func__, vif->type);
-		break;
-	}
-
-	/* the chain noise calibration will enabled PM upon completion
-	 * If chain noise has already been run, then we need to enable
-	 * power management here */
-	if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
-		iwl_power_update_mode(priv, false);
-
-	/* Enable Rx differential gain and sensitivity calibrations */
-	iwl_chain_noise_reset(priv);
-	priv->start_calib = 1;
-
-}
-
 /*****************************************************************************
  *
  * mac80211 entry point functions
@@ -3457,7 +3225,7 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 }
 
 
-static int iwl_mac_start(struct ieee80211_hw *hw)
+int iwlagn_mac_start(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret;
@@ -3498,7 +3266,7 @@ out:
 	return 0;
 }
 
-static void iwl_mac_stop(struct ieee80211_hw *hw)
+void iwlagn_mac_stop(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3520,7 +3288,7 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3536,73 +3304,12 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-	int ret = 0;
-
-	lockdep_assert_held(&priv->mutex);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	/* The following should be done only at AP bring up */
-	if (!iwl_is_associated_ctx(ctx)) {
-
-		/* RXON - unassoc (to set timing command) */
-		ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-		iwlcore_commit_rxon(priv, ctx);
-
-		/* RXON Timing */
-		ret = iwl_send_rxon_timing(priv, ctx);
-		if (ret)
-			IWL_WARN(priv, "RXON timing failed - "
-					"Attempting to continue.\n");
-
-		/* AP has all antennas */
-		priv->chain_noise_data.active_chains =
-			priv->hw_params.valid_rx_ant;
-		iwl_set_rxon_ht(priv, &priv->current_ht_config);
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-
-		ctx->staging.assoc_id = 0;
-
-		if (vif->bss_conf.use_short_preamble)
-			ctx->staging.flags |=
-				RXON_FLG_SHORT_PREAMBLE_MSK;
-		else
-			ctx->staging.flags &=
-				~RXON_FLG_SHORT_PREAMBLE_MSK;
-
-		if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-			if (vif->bss_conf.use_short_slot)
-				ctx->staging.flags |=
-					RXON_FLG_SHORT_SLOT_MSK;
-			else
-				ctx->staging.flags &=
-					~RXON_FLG_SHORT_SLOT_MSK;
-		}
-		/* need to send beacon cmd before committing assoc RXON! */
-		iwl_send_beacon_cmd(priv);
-		/* restore RXON assoc */
-		ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
-		iwlcore_commit_rxon(priv, ctx);
-	}
-	iwl_send_beacon_cmd(priv);
-
-	/* FIXME - we need to add code here to detect a totally new
-	 * configuration, reset the AP, unassoc, rxon timing, assoc,
-	 * clear sta table, add BCAST sta... */
-}
-
-static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
-				    struct ieee80211_vif *vif,
-				    struct ieee80211_key_conf *keyconf,
-				    struct ieee80211_sta *sta,
-				    u32 iv32, u16 *phase1key)
+void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key)
 {
-
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 
@@ -3614,10 +3321,9 @@ static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-			   struct ieee80211_vif *vif,
-			   struct ieee80211_sta *sta,
-			   struct ieee80211_key_conf *key)
+int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
@@ -3684,10 +3390,10 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	return ret;
 }
 
-static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				enum ieee80211_ampdu_mlme_action action,
-				struct ieee80211_sta *sta, u16 tid, u16 *ssn)
+int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret = -EINVAL;
@@ -3768,10 +3474,10 @@ static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
 	return ret;
 }
 
-static void iwl_mac_sta_notify(struct ieee80211_hw *hw,
-			       struct ieee80211_vif *vif,
-			       enum sta_notify_cmd cmd,
-			       struct ieee80211_sta *sta)
+static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif,
+				  enum sta_notify_cmd cmd,
+				  struct ieee80211_sta *sta)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
@@ -3798,9 +3504,9 @@ static void iwl_mac_sta_notify(struct ieee80211_hw *hw,
 	}
 }
 
-static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
-			      struct ieee80211_vif *vif,
-			      struct ieee80211_sta *sta)
+int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
@@ -3841,8 +3547,8 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
 	return 0;
 }
 
-static void iwl_mac_channel_switch(struct ieee80211_hw *hw,
-				   struct ieee80211_channel_switch *ch_switch)
+void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch)
 {
 	struct iwl_priv *priv = hw->priv;
 	const struct iwl_channel_info *ch_info;
@@ -3939,10 +3645,10 @@ out_exit:
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static void iwlagn_configure_filter(struct ieee80211_hw *hw,
-				    unsigned int changed_flags,
-				    unsigned int *total_flags,
-				    u64 multicast)
+void iwlagn_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast)
 {
 	struct iwl_priv *priv = hw->priv;
 	__le32 filter_or = 0, filter_nand = 0;
@@ -3988,7 +3694,7 @@ static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 			FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
 }
 
-static void iwl_mac_flush(struct ieee80211_hw *hw, bool drop)
+void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -4198,25 +3904,24 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 }
 
 struct ieee80211_ops iwlagn_hw_ops = {
-	.tx = iwl_mac_tx,
-	.start = iwl_mac_start,
-	.stop = iwl_mac_stop,
+	.tx = iwlagn_mac_tx,
+	.start = iwlagn_mac_start,
+	.stop = iwlagn_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
-	.config = iwl_mac_config,
+	.config = iwlagn_mac_config,
 	.configure_filter = iwlagn_configure_filter,
-	.set_key = iwl_mac_set_key,
-	.update_tkip_key = iwl_mac_update_tkip_key,
+	.set_key = iwlagn_mac_set_key,
+	.update_tkip_key = iwlagn_mac_update_tkip_key,
 	.conf_tx = iwl_mac_conf_tx,
-	.reset_tsf = iwl_mac_reset_tsf,
-	.bss_info_changed = iwl_bss_info_changed,
-	.ampdu_action = iwl_mac_ampdu_action,
+	.bss_info_changed = iwlagn_bss_info_changed,
+	.ampdu_action = iwlagn_mac_ampdu_action,
 	.hw_scan = iwl_mac_hw_scan,
-	.sta_notify = iwl_mac_sta_notify,
+	.sta_notify = iwlagn_mac_sta_notify,
 	.sta_add = iwlagn_mac_sta_add,
 	.sta_remove = iwl_mac_sta_remove,
-	.channel_switch = iwl_mac_channel_switch,
-	.flush = iwl_mac_flush,
+	.channel_switch = iwlagn_mac_channel_switch,
+	.flush = iwlagn_mac_flush,
 	.tx_last_beacon = iwl_mac_tx_last_beacon,
 };
 
@@ -4287,6 +3992,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dev_printk(KERN_DEBUG, &(pdev->dev),
 			"sw scan support is deprecated\n");
 		iwlagn_hw_ops.hw_scan = NULL;
+#ifdef CONFIG_IWL4965
+		iwl4965_hw_ops.hw_scan = NULL;
+#endif
 	}
 
 	hw = iwl_alloc_all(cfg);
@@ -4321,6 +4029,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		BIT(NL80211_IFTYPE_ADHOC);
 	priv->contexts[IWL_RXON_CTX_BSS].interface_modes =
 		BIT(NL80211_IFTYPE_STATION);
+	priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP;
 	priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS;
 	priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS;
 	priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index ba88e78e6116..aca93f4477a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -103,6 +103,7 @@ extern struct iwl_hcmd_ops iwlagn_bt_hcmd;
 extern struct iwl_hcmd_utils_ops iwlagn_hcmd_utils;
 
 extern struct ieee80211_ops iwlagn_hw_ops;
+extern struct ieee80211_ops iwl4965_hw_ops;
 
 int iwl_reset_ict(struct iwl_priv *priv);
 void iwl_disable_ict(struct iwl_priv *priv);
@@ -134,6 +135,11 @@ void iwl_free_tfds_in_queue(struct iwl_priv *priv,
 /* RXON */
 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
+int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
+void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *bss_conf,
+			     u32 changes);
 
 /* uCode */
 int iwlagn_load_ucode(struct iwl_priv *priv);
@@ -251,6 +257,7 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv,
 int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
 			   struct iwl_rxon_context *ctx);
 int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant);
+int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
 
 /* bt coex */
 void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
@@ -320,4 +327,31 @@ void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac);
 int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv);
 void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv);
 
+/* mac80211 handlers (for 4965) */
+int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
+int iwlagn_mac_start(struct ieee80211_hw *hw);
+void iwlagn_mac_stop(struct ieee80211_hw *hw);
+void iwlagn_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast);
+int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key);
+void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key);
+int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn);
+int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta);
+void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch);
+void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop);
+
 #endif /* __iwl_agn_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index c93368083e1a..776713c6a7ff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -100,35 +100,6 @@ out:
 }
 EXPORT_SYMBOL(iwl_alloc_all);
 
-/*
- * QoS  support
-*/
-static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (!ctx->is_active)
-		return;
-
-	ctx->qos_data.def_qos_parm.qos_flags = 0;
-
-	if (ctx->qos_data.qos_active)
-		ctx->qos_data.def_qos_parm.qos_flags |=
-			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
-
-	if (ctx->ht.enabled)
-		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-
-	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
-		      ctx->qos_data.qos_active,
-		      ctx->qos_data.def_qos_parm.qos_flags);
-
-	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
-			       sizeof(struct iwl_qosparam_cmd),
-			       &ctx->qos_data.def_qos_parm, NULL);
-}
-
 #define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
 #define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
 static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
@@ -1456,310 +1427,6 @@ int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(iwl_mac_tx_last_beacon);
 
-static void iwl_ht_conf(struct iwl_priv *priv,
-			struct ieee80211_vif *vif)
-{
-	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
-	struct ieee80211_sta *sta;
-	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-
-	IWL_DEBUG_MAC80211(priv, "enter:\n");
-
-	if (!ctx->ht.enabled)
-		return;
-
-	ctx->ht.protection =
-		bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION;
-	ctx->ht.non_gf_sta_present =
-		!!(bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-
-	ht_conf->single_chain_sufficient = false;
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		rcu_read_lock();
-		sta = ieee80211_find_sta(vif, bss_conf->bssid);
-		if (sta) {
-			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
-			int maxstreams;
-
-			maxstreams = (ht_cap->mcs.tx_params &
-				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
-					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
-			maxstreams += 1;
-
-			if ((ht_cap->mcs.rx_mask[1] == 0) &&
-			    (ht_cap->mcs.rx_mask[2] == 0))
-				ht_conf->single_chain_sufficient = true;
-			if (maxstreams <= 1)
-				ht_conf->single_chain_sufficient = true;
-		} else {
-			/*
-			 * If at all, this can only happen through a race
-			 * when the AP disconnects us while we're still
-			 * setting up the connection, in that case mac80211
-			 * will soon tell us about that.
-			 */
-			ht_conf->single_chain_sufficient = true;
-		}
-		rcu_read_unlock();
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		ht_conf->single_chain_sufficient = true;
-		break;
-	default:
-		break;
-	}
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-}
-
-static inline void iwl_set_no_assoc(struct iwl_priv *priv,
-				    struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-
-	iwl_led_disassociate(priv);
-	/*
-	 * inform the ucode that there is no longer an
-	 * association and that no more packets should be
-	 * sent
-	 */
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	ctx->staging.assoc_id = 0;
-	iwlcore_commit_rxon(priv, ctx);
-}
-
-static void iwlcore_beacon_update(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif)
-{
-	struct iwl_priv *priv = hw->priv;
-	unsigned long flags;
-	__le64 timestamp;
-	struct sk_buff *skb = ieee80211_beacon_get(hw, vif);
-
-	if (!skb)
-		return;
-
-	IWL_DEBUG_ASSOC(priv, "enter\n");
-
-	lockdep_assert_held(&priv->mutex);
-
-	if (!priv->beacon_ctx) {
-		IWL_ERR(priv, "update beacon but no beacon context!\n");
-		dev_kfree_skb(skb);
-		return;
-	}
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	if (priv->beacon_skb)
-		dev_kfree_skb(priv->beacon_skb);
-
-	priv->beacon_skb = skb;
-
-	timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
-	priv->timestamp = le64_to_cpu(timestamp);
-
-	IWL_DEBUG_ASSOC(priv, "leave\n");
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	if (!iwl_is_ready_rf(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - RF not ready\n");
-		return;
-	}
-
-	priv->cfg->ops->lib->post_associate(priv, priv->beacon_ctx->vif);
-}
-
-void iwl_bss_info_changed(struct ieee80211_hw *hw,
-			  struct ieee80211_vif *vif,
-			  struct ieee80211_bss_conf *bss_conf,
-			  u32 changes)
-{
-	struct iwl_priv *priv = hw->priv;
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-	int ret;
-
-	IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes);
-
-	if (!iwl_is_alive(priv))
-		return;
-
-	mutex_lock(&priv->mutex);
-
-	if (changes & (BSS_CHANGED_BSSID | BSS_CHANGED_ASSOC |
-		       BSS_CHANGED_BEACON_ENABLED)) {
-		/*
-		 * If there is currently a HW scan going on in the
-		 * background then we need to cancel it else the RXON
-		 * below in post_associate or set_no_assoc can fail.
-		 */
-		if (iwl_scan_cancel_timeout(priv, 200)) {
-			IWL_WARN(priv, "Can not cancel scan\n");
-			goto out;
-		}
-	}
-
-	if (changes & BSS_CHANGED_QOS) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&priv->lock, flags);
-		ctx->qos_data.qos_active = bss_conf->qos;
-		iwl_update_qos(priv, ctx);
-		spin_unlock_irqrestore(&priv->lock, flags);
-	}
-
-	if (changes & BSS_CHANGED_BEACON_ENABLED) {
-		/*
-		 * the add_interface code must make sure we only ever
-		 * have a single interface that could be beaconing at
-		 * any time.
-		 */
-		if (vif->bss_conf.enable_beacon)
-			priv->beacon_ctx = ctx;
-		else
-			priv->beacon_ctx = NULL;
-	}
-
-	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_AP) {
-		dev_kfree_skb(priv->beacon_skb);
-		priv->beacon_skb = ieee80211_beacon_get(hw, vif);
-	}
-
-	if (changes & BSS_CHANGED_BEACON_INT && vif->type == NL80211_IFTYPE_AP)
-		iwl_send_rxon_timing(priv, ctx);
-
-	if (changes & BSS_CHANGED_BSSID) {
-		IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);
-
-		/* mac80211 only sets assoc when in STATION mode */
-		if (vif->type == NL80211_IFTYPE_ADHOC || bss_conf->assoc) {
-			memcpy(ctx->staging.bssid_addr,
-			       bss_conf->bssid, ETH_ALEN);
-
-			/* currently needed in a few places */
-			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-		} else {
-			ctx->staging.filter_flags &=
-				~RXON_FILTER_ASSOC_MSK;
-		}
-
-	}
-
-	/*
-	 * This needs to be after setting the BSSID in case
-	 * mac80211 decides to do both changes at once because
-	 * it will invoke post_associate.
-	 */
-	if (vif->type == NL80211_IFTYPE_ADHOC && changes & BSS_CHANGED_BEACON)
-		iwlcore_beacon_update(hw, vif);
-
-	if (changes & BSS_CHANGED_ERP_PREAMBLE) {
-		IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n",
-				   bss_conf->use_short_preamble);
-		if (bss_conf->use_short_preamble)
-			ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
-	}
-
-	if (changes & BSS_CHANGED_ERP_CTS_PROT) {
-		IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot);
-		if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
-			ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
-		if (bss_conf->use_cts_prot)
-			ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
-	}
-
-	if (changes & BSS_CHANGED_BASIC_RATES) {
-		/* XXX use this information
-		 *
-		 * To do that, remove code from iwl_set_rate() and put something
-		 * like this here:
-		 *
-		if (A-band)
-			ctx->staging.ofdm_basic_rates =
-				bss_conf->basic_rates;
-		else
-			ctx->staging.ofdm_basic_rates =
-				bss_conf->basic_rates >> 4;
-			ctx->staging.cck_basic_rates =
-				bss_conf->basic_rates & 0xF;
-		 */
-	}
-
-	if (changes & BSS_CHANGED_HT) {
-		iwl_ht_conf(priv, vif);
-
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-	}
-
-	if (changes & BSS_CHANGED_ASSOC) {
-		IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc);
-		if (bss_conf->assoc) {
-			priv->timestamp = bss_conf->timestamp;
-
-			iwl_led_associate(priv);
-
-			if (!iwl_is_rfkill(priv))
-				priv->cfg->ops->lib->post_associate(priv, vif);
-		} else
-			iwl_set_no_assoc(priv, vif);
-	}
-
-	if (changes && iwl_is_associated_ctx(ctx) && bss_conf->aid) {
-		IWL_DEBUG_MAC80211(priv, "Changes (%#x) while associated\n",
-				   changes);
-		ret = iwl_send_rxon_assoc(priv, ctx);
-		if (!ret) {
-			/* Sync active_rxon with latest change. */
-			memcpy((void *)&ctx->active,
-				&ctx->staging,
-				sizeof(struct iwl_rxon_cmd));
-		}
-	}
-
-	if (changes & BSS_CHANGED_BEACON_ENABLED) {
-		if (vif->bss_conf.enable_beacon) {
-			memcpy(ctx->staging.bssid_addr,
-			       bss_conf->bssid, ETH_ALEN);
-			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-			iwl_led_associate(priv);
-			iwlcore_config_ap(priv, vif);
-		} else
-			iwl_set_no_assoc(priv, vif);
-	}
-
-	if (changes & BSS_CHANGED_IBSS) {
-		ret = priv->cfg->ops->lib->manage_ibss_station(priv, vif,
-							bss_conf->ibss_joined);
-		if (ret)
-			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
-				bss_conf->ibss_joined ? "add" : "remove",
-				bss_conf->bssid);
-	}
-
-	if (changes & BSS_CHANGED_IDLE &&
-	    priv->cfg->ops->hcmd->set_pan_params) {
-		if (priv->cfg->ops->hcmd->set_pan_params(priv))
-			IWL_ERR(priv, "failed to update PAN params\n");
-	}
-
-out:
-	mutex_unlock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-}
-EXPORT_SYMBOL(iwl_bss_info_changed);
-
 static int iwl_set_mode(struct iwl_priv *priv, struct ieee80211_vif *vif)
 {
 	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
@@ -1899,204 +1566,6 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(iwl_mac_remove_interface);
 
-/**
- * iwl_mac_config - mac80211 config callback
- */
-int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct iwl_priv *priv = hw->priv;
-	const struct iwl_channel_info *ch_info;
-	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = conf->channel;
-	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
-	struct iwl_rxon_context *ctx;
-	unsigned long flags = 0;
-	int ret = 0;
-	u16 ch;
-	int scan_active = 0;
-
-	mutex_lock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n",
-					channel->hw_value, changed);
-
-	if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
-			test_bit(STATUS_SCANNING, &priv->status))) {
-		scan_active = 1;
-		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
-	}
-
-	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
-		       IEEE80211_CONF_CHANGE_CHANNEL)) {
-		/* mac80211 uses static for non-HT which is what we want */
-		priv->current_ht_config.smps = conf->smps_mode;
-
-		/*
-		 * Recalculate chain counts.
-		 *
-		 * If monitor mode is enabled then mac80211 will
-		 * set up the SM PS mode to OFF if an HT channel is
-		 * configured.
-		 */
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			for_each_context(priv, ctx)
-				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-	}
-
-	/* during scanning mac80211 will delay channel setting until
-	 * scan finish with changed = 0
-	 */
-	if (!changed || (changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
-		if (scan_active)
-			goto set_ch_out;
-
-		ch = channel->hw_value;
-		ch_info = iwl_get_channel_info(priv, channel->band, ch);
-		if (!is_channel_valid(ch_info)) {
-			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
-			ret = -EINVAL;
-			goto set_ch_out;
-		}
-
-		spin_lock_irqsave(&priv->lock, flags);
-
-		for_each_context(priv, ctx) {
-			/* Configure HT40 channels */
-			ctx->ht.enabled = conf_is_ht(conf);
-			if (ctx->ht.enabled) {
-				if (conf_is_ht40_minus(conf)) {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
-					ctx->ht.is_40mhz = true;
-				} else if (conf_is_ht40_plus(conf)) {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
-					ctx->ht.is_40mhz = true;
-				} else {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_NONE;
-					ctx->ht.is_40mhz = false;
-				}
-			} else
-				ctx->ht.is_40mhz = false;
-
-			/*
-			 * Default to no protection. Protection mode will
-			 * later be set from BSS config in iwl_ht_conf
-			 */
-			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
-
-			/* if we are switching from ht to 2.4 clear flags
-			 * from any ht related info since 2.4 does not
-			 * support ht */
-			if ((le16_to_cpu(ctx->staging.channel) != ch))
-				ctx->staging.flags = 0;
-
-			iwl_set_rxon_channel(priv, channel, ctx);
-			iwl_set_rxon_ht(priv, ht_conf);
-
-			iwl_set_flags_for_band(priv, ctx, channel->band,
-					       ctx->vif);
-		}
-
-		spin_unlock_irqrestore(&priv->lock, flags);
-
-		if (priv->cfg->ops->lib->update_bcast_stations)
-			ret = priv->cfg->ops->lib->update_bcast_stations(priv);
-
- set_ch_out:
-		/* The list of supported rates and rate mask can be different
-		 * for each band; since the band may have changed, reset
-		 * the rate mask to what mac80211 lists */
-		iwl_set_rate(priv);
-	}
-
-	if (changed & (IEEE80211_CONF_CHANGE_PS |
-			IEEE80211_CONF_CHANGE_IDLE)) {
-		ret = iwl_power_update_mode(priv, false);
-		if (ret)
-			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
-			priv->tx_power_user_lmt, conf->power_level);
-
-		ret = iwl_set_tx_power(priv, conf->power_level, false);
-		if (ret)
-			IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
-	}
-
-	if (!iwl_is_ready(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
-		goto out;
-	}
-
-	if (scan_active)
-		goto out;
-
-	for_each_context(priv, ctx) {
-		if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
-			iwlcore_commit_rxon(priv, ctx);
-		else
-			IWL_DEBUG_INFO(priv,
-				"Not re-sending same RXON configuration.\n");
-	}
-
-out:
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-	mutex_unlock(&priv->mutex);
-	return ret;
-}
-EXPORT_SYMBOL(iwl_mac_config);
-
-void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
-{
-	struct iwl_priv *priv = hw->priv;
-	unsigned long flags;
-	/* IBSS can only be the IWL_RXON_CTX_BSS context */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-
-	mutex_lock(&priv->mutex);
-	IWL_DEBUG_MAC80211(priv, "enter\n");
-
-	spin_lock_irqsave(&priv->lock, flags);
-	memset(&priv->current_ht_config, 0, sizeof(struct iwl_ht_config));
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	/* new association get rid of ibss beacon skb */
-	if (priv->beacon_skb)
-		dev_kfree_skb(priv->beacon_skb);
-
-	priv->beacon_skb = NULL;
-
-	priv->timestamp = 0;
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	iwl_scan_cancel_timeout(priv, 100);
-	if (!iwl_is_ready_rf(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
-		mutex_unlock(&priv->mutex);
-		return;
-	}
-
-	/* we are restarting association process
-	 * clear RXON_FILTER_ASSOC_MSK bit
-	 */
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	iwlcore_commit_rxon(priv, ctx);
-
-	iwl_set_rate(priv);
-
-	mutex_unlock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-}
-EXPORT_SYMBOL(iwl_mac_reset_tsf);
-
 int iwl_alloc_txq_mem(struct iwl_priv *priv)
 {
 	if (!priv->txq)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 917d42eae55a..854613e4f2be 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -193,9 +193,6 @@ struct iwl_lib_ops {
 	/* power */
 	int (*send_tx_power) (struct iwl_priv *priv);
 	void (*update_chain_flags)(struct iwl_priv *priv);
-	void (*post_associate)(struct iwl_priv *priv,
-			       struct ieee80211_vif *vif);
-	void (*config_ap)(struct iwl_priv *priv, struct ieee80211_vif *vif);
 	irqreturn_t (*isr) (int irq, void *data);
 
 	/* eeprom operations (as defined in iwl-eeprom.h) */
@@ -203,10 +200,6 @@ struct iwl_lib_ops {
 
 	/* temperature */
 	struct iwl_temp_ops temp_ops;
-	/* station management */
-	int (*manage_ibss_station)(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif, bool add);
-	int (*update_bcast_stations)(struct iwl_priv *priv);
 	/* recover from tx queue stall */
 	void (*recover_from_tx_stall)(unsigned long data);
 	/* check for plcp health */
@@ -235,12 +228,22 @@ struct iwl_nic_ops {
 	void (*additional_nic_config)(struct iwl_priv *priv);
 };
 
+struct iwl_legacy_ops {
+	void (*post_associate)(struct iwl_priv *priv);
+	void (*config_ap)(struct iwl_priv *priv);
+	/* station management */
+	int (*update_bcast_stations)(struct iwl_priv *priv);
+	int (*manage_ibss_station)(struct iwl_priv *priv,
+				   struct ieee80211_vif *vif, bool add);
+};
+
 struct iwl_ops {
 	const struct iwl_lib_ops *lib;
 	const struct iwl_hcmd_ops *hcmd;
 	const struct iwl_hcmd_utils_ops *utils;
 	const struct iwl_led_ops *led;
 	const struct iwl_nic_ops *nic;
+	const struct iwl_legacy_ops *legacy;
 	const struct ieee80211_ops *ieee80211_ops;
 };
 
@@ -425,18 +428,10 @@ int iwl_set_decrypted_flag(struct iwl_priv *priv,
 			   u32 decrypt_res,
 			   struct ieee80211_rx_status *stats);
 void iwl_irq_handle_error(struct iwl_priv *priv);
-void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif);
-void iwl_bss_info_changed(struct ieee80211_hw *hw,
-				     struct ieee80211_vif *vif,
-				     struct ieee80211_bss_conf *bss_conf,
-				     u32 changes);
 int iwl_mac_add_interface(struct ieee80211_hw *hw,
 			  struct ieee80211_vif *vif);
 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif);
-int iwl_mac_config(struct ieee80211_hw *hw, u32 changed);
-void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif);
-void iwl_mac_reset_tsf(struct ieee80211_hw *hw);
 int iwl_alloc_txq_mem(struct iwl_priv *priv);
 void iwl_free_txq_mem(struct iwl_priv *priv);
 void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
@@ -732,11 +727,6 @@ static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
 {
 	return priv->cfg->ops->hcmd->commit_rxon(priv, ctx);
 }
-static inline void iwlcore_config_ap(struct iwl_priv *priv,
-				     struct ieee80211_vif *vif)
-{
-	priv->cfg->ops->lib->config_ap(priv, vif);
-}
 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
 			struct iwl_priv *priv, enum ieee80211_band band)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index cd6daed99931..9fcaaf0cfe93 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1162,6 +1162,8 @@ struct iwl_rxon_context {
 	 */
 	bool always_active, is_active;
 
+	bool ht_need_multiple_chains;
+
 	enum iwl_rxon_context_id ctxid;
 
 	u32 interface_modes, exclusive_interface_modes;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 86c2b6fed0c6..5a9129219c90 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -134,6 +134,7 @@ int iwl_led_associate(struct iwl_priv *priv)
 
 	return 0;
 }
+EXPORT_SYMBOL(iwl_led_associate);
 
 int iwl_led_disassociate(struct iwl_priv *priv)
 {
@@ -141,6 +142,7 @@ int iwl_led_disassociate(struct iwl_priv *priv)
 
 	return 0;
 }
+EXPORT_SYMBOL(iwl_led_disassociate);
 
 /*
  * calculate blink rate according to last second Tx/Rx activities
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
new file mode 100644
index 000000000000..b735fef9ee4b
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -0,0 +1,560 @@
+/******************************************************************************
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *****************************************************************************/
+
+#include <linux/kernel.h>
+#include <net/mac80211.h>
+
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "iwl-legacy.h"
+
+/**
+ * iwl_legacy_mac_config - mac80211 config callback
+ */
+int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct iwl_priv *priv = hw->priv;
+	const struct iwl_channel_info *ch_info;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ieee80211_channel *channel = conf->channel;
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	struct iwl_rxon_context *ctx;
+	unsigned long flags = 0;
+	int ret = 0;
+	u16 ch;
+	int scan_active = 0;
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return -EOPNOTSUPP;
+
+	mutex_lock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n",
+					channel->hw_value, changed);
+
+	if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
+			test_bit(STATUS_SCANNING, &priv->status))) {
+		scan_active = 1;
+		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
+		       IEEE80211_CONF_CHANGE_CHANNEL)) {
+		/* mac80211 uses static for non-HT which is what we want */
+		priv->current_ht_config.smps = conf->smps_mode;
+
+		/*
+		 * Recalculate chain counts.
+		 *
+		 * If monitor mode is enabled then mac80211 will
+		 * set up the SM PS mode to OFF if an HT channel is
+		 * configured.
+		 */
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			for_each_context(priv, ctx)
+				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	/* during scanning mac80211 will delay channel setting until
+	 * scan finish with changed = 0
+	 */
+	if (!changed || (changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
+		if (scan_active)
+			goto set_ch_out;
+
+		ch = channel->hw_value;
+		ch_info = iwl_get_channel_info(priv, channel->band, ch);
+		if (!is_channel_valid(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
+			ret = -EINVAL;
+			goto set_ch_out;
+		}
+
+		spin_lock_irqsave(&priv->lock, flags);
+
+		for_each_context(priv, ctx) {
+			/* Configure HT40 channels */
+			ctx->ht.enabled = conf_is_ht(conf);
+			if (ctx->ht.enabled) {
+				if (conf_is_ht40_minus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+					ctx->ht.is_40mhz = true;
+				} else if (conf_is_ht40_plus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+					ctx->ht.is_40mhz = true;
+				} else {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_NONE;
+					ctx->ht.is_40mhz = false;
+				}
+			} else
+				ctx->ht.is_40mhz = false;
+
+			/*
+			 * Default to no protection. Protection mode will
+			 * later be set from BSS config in iwl_ht_conf
+			 */
+			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
+
+			/* if we are switching from ht to 2.4 clear flags
+			 * from any ht related info since 2.4 does not
+			 * support ht */
+			if ((le16_to_cpu(ctx->staging.channel) != ch))
+				ctx->staging.flags = 0;
+
+			iwl_set_rxon_channel(priv, channel, ctx);
+			iwl_set_rxon_ht(priv, ht_conf);
+
+			iwl_set_flags_for_band(priv, ctx, channel->band,
+					       ctx->vif);
+		}
+
+		spin_unlock_irqrestore(&priv->lock, flags);
+
+		if (priv->cfg->ops->legacy->update_bcast_stations)
+			ret = priv->cfg->ops->legacy->update_bcast_stations(priv);
+
+ set_ch_out:
+		/* The list of supported rates and rate mask can be different
+		 * for each band; since the band may have changed, reset
+		 * the rate mask to what mac80211 lists */
+		iwl_set_rate(priv);
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_PS |
+			IEEE80211_CONF_CHANGE_IDLE)) {
+		ret = iwl_power_update_mode(priv, false);
+		if (ret)
+			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
+			priv->tx_power_user_lmt, conf->power_level);
+
+		iwl_set_tx_power(priv, conf->power_level, false);
+	}
+
+	if (!iwl_is_ready(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		goto out;
+	}
+
+	if (scan_active)
+		goto out;
+
+	for_each_context(priv, ctx) {
+		if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
+			iwlcore_commit_rxon(priv, ctx);
+		else
+			IWL_DEBUG_INFO(priv,
+				"Not re-sending same RXON configuration.\n");
+	}
+
+out:
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+	mutex_unlock(&priv->mutex);
+	return ret;
+}
+EXPORT_SYMBOL(iwl_legacy_mac_config);
+
+void iwl_legacy_mac_reset_tsf(struct ieee80211_hw *hw)
+{
+	struct iwl_priv *priv = hw->priv;
+	unsigned long flags;
+	/* IBSS can only be the IWL_RXON_CTX_BSS context */
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return;
+
+	mutex_lock(&priv->mutex);
+	IWL_DEBUG_MAC80211(priv, "enter\n");
+
+	spin_lock_irqsave(&priv->lock, flags);
+	memset(&priv->current_ht_config, 0, sizeof(struct iwl_ht_config));
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	/* new association get rid of ibss beacon skb */
+	if (priv->beacon_skb)
+		dev_kfree_skb(priv->beacon_skb);
+
+	priv->beacon_skb = NULL;
+
+	priv->timestamp = 0;
+
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	iwl_scan_cancel_timeout(priv, 100);
+	if (!iwl_is_ready_rf(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		mutex_unlock(&priv->mutex);
+		return;
+	}
+
+	/* we are restarting association process
+	 * clear RXON_FILTER_ASSOC_MSK bit
+	 */
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwlcore_commit_rxon(priv, ctx);
+
+	iwl_set_rate(priv);
+
+	mutex_unlock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+}
+EXPORT_SYMBOL(iwl_legacy_mac_reset_tsf);
+
+static void iwl_ht_conf(struct iwl_priv *priv,
+			struct ieee80211_vif *vif)
+{
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	struct ieee80211_sta *sta;
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+
+	IWL_DEBUG_ASSOC(priv, "enter:\n");
+
+	if (!ctx->ht.enabled)
+		return;
+
+	ctx->ht.protection =
+		bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION;
+	ctx->ht.non_gf_sta_present =
+		!!(bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
+
+	ht_conf->single_chain_sufficient = false;
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		rcu_read_lock();
+		sta = ieee80211_find_sta(vif, bss_conf->bssid);
+		if (sta) {
+			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
+			int maxstreams;
+
+			maxstreams = (ht_cap->mcs.tx_params &
+				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
+					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
+			maxstreams += 1;
+
+			if ((ht_cap->mcs.rx_mask[1] == 0) &&
+			    (ht_cap->mcs.rx_mask[2] == 0))
+				ht_conf->single_chain_sufficient = true;
+			if (maxstreams <= 1)
+				ht_conf->single_chain_sufficient = true;
+		} else {
+			/*
+			 * If at all, this can only happen through a race
+			 * when the AP disconnects us while we're still
+			 * setting up the connection, in that case mac80211
+			 * will soon tell us about that.
+			 */
+			ht_conf->single_chain_sufficient = true;
+		}
+		rcu_read_unlock();
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		ht_conf->single_chain_sufficient = true;
+		break;
+	default:
+		break;
+	}
+
+	IWL_DEBUG_ASSOC(priv, "leave\n");
+}
+
+static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm, NULL);
+}
+
+static inline void iwl_set_no_assoc(struct iwl_priv *priv,
+				    struct ieee80211_vif *vif)
+{
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+
+	iwl_led_disassociate(priv);
+	/*
+	 * inform the ucode that there is no longer an
+	 * association and that no more packets should be
+	 * sent
+	 */
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	ctx->staging.assoc_id = 0;
+	iwlcore_commit_rxon(priv, ctx);
+}
+
+static void iwlcore_beacon_update(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif)
+{
+	struct iwl_priv *priv = hw->priv;
+	unsigned long flags;
+	__le64 timestamp;
+	struct sk_buff *skb = ieee80211_beacon_get(hw, vif);
+
+	if (!skb)
+		return;
+
+	IWL_DEBUG_MAC80211(priv, "enter\n");
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (!priv->beacon_ctx) {
+		IWL_ERR(priv, "update beacon but no beacon context!\n");
+		dev_kfree_skb(skb);
+		return;
+	}
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	if (priv->beacon_skb)
+		dev_kfree_skb(priv->beacon_skb);
+
+	priv->beacon_skb = skb;
+
+	timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
+	priv->timestamp = le64_to_cpu(timestamp);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	if (!iwl_is_ready_rf(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - RF not ready\n");
+		return;
+	}
+
+	priv->cfg->ops->legacy->post_associate(priv);
+}
+
+void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *bss_conf,
+				     u32 changes)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	int ret;
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return;
+
+	IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes);
+
+	if (!iwl_is_alive(priv))
+		return;
+
+	mutex_lock(&priv->mutex);
+
+	if (changes & BSS_CHANGED_QOS) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&priv->lock, flags);
+		ctx->qos_data.qos_active = bss_conf->qos;
+		iwl_update_qos(priv, ctx);
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+
+	if (changes & BSS_CHANGED_BEACON_ENABLED) {
+		/*
+		 * the add_interface code must make sure we only ever
+		 * have a single interface that could be beaconing at
+		 * any time.
+		 */
+		if (vif->bss_conf.enable_beacon)
+			priv->beacon_ctx = ctx;
+		else
+			priv->beacon_ctx = NULL;
+	}
+
+	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_AP) {
+		dev_kfree_skb(priv->beacon_skb);
+		priv->beacon_skb = ieee80211_beacon_get(hw, vif);
+	}
+
+	if (changes & BSS_CHANGED_BEACON_INT && vif->type == NL80211_IFTYPE_AP)
+		iwl_send_rxon_timing(priv, ctx);
+
+	if (changes & BSS_CHANGED_BSSID) {
+		IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);
+
+		/*
+		 * If there is currently a HW scan going on in the
+		 * background then we need to cancel it else the RXON
+		 * below/in post_associate will fail.
+		 */
+		if (iwl_scan_cancel_timeout(priv, 100)) {
+			IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
+			IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
+			mutex_unlock(&priv->mutex);
+			return;
+		}
+
+		/* mac80211 only sets assoc when in STATION mode */
+		if (vif->type == NL80211_IFTYPE_ADHOC || bss_conf->assoc) {
+			memcpy(ctx->staging.bssid_addr,
+			       bss_conf->bssid, ETH_ALEN);
+
+			/* currently needed in a few places */
+			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+		} else {
+			ctx->staging.filter_flags &=
+				~RXON_FILTER_ASSOC_MSK;
+		}
+
+	}
+
+	/*
+	 * This needs to be after setting the BSSID in case
+	 * mac80211 decides to do both changes at once because
+	 * it will invoke post_associate.
+	 */
+	if (vif->type == NL80211_IFTYPE_ADHOC && changes & BSS_CHANGED_BEACON)
+		iwlcore_beacon_update(hw, vif);
+
+	if (changes & BSS_CHANGED_ERP_PREAMBLE) {
+		IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n",
+				   bss_conf->use_short_preamble);
+		if (bss_conf->use_short_preamble)
+			ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+	}
+
+	if (changes & BSS_CHANGED_ERP_CTS_PROT) {
+		IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot);
+		if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
+			ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
+		if (bss_conf->use_cts_prot)
+			ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+	}
+
+	if (changes & BSS_CHANGED_BASIC_RATES) {
+		/* XXX use this information
+		 *
+		 * To do that, remove code from iwl_set_rate() and put something
+		 * like this here:
+		 *
+		if (A-band)
+			ctx->staging.ofdm_basic_rates =
+				bss_conf->basic_rates;
+		else
+			ctx->staging.ofdm_basic_rates =
+				bss_conf->basic_rates >> 4;
+			ctx->staging.cck_basic_rates =
+				bss_conf->basic_rates & 0xF;
+		 */
+	}
+
+	if (changes & BSS_CHANGED_HT) {
+		iwl_ht_conf(priv, vif);
+
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	if (changes & BSS_CHANGED_ASSOC) {
+		IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc);
+		if (bss_conf->assoc) {
+			priv->timestamp = bss_conf->timestamp;
+
+			iwl_led_associate(priv);
+
+			if (!iwl_is_rfkill(priv))
+				priv->cfg->ops->legacy->post_associate(priv);
+		} else
+			iwl_set_no_assoc(priv, vif);
+	}
+
+	if (changes && iwl_is_associated_ctx(ctx) && bss_conf->aid) {
+		IWL_DEBUG_MAC80211(priv, "Changes (%#x) while associated\n",
+				   changes);
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (!ret) {
+			/* Sync active_rxon with latest change. */
+			memcpy((void *)&ctx->active,
+				&ctx->staging,
+				sizeof(struct iwl_rxon_cmd));
+		}
+	}
+
+	if (changes & BSS_CHANGED_BEACON_ENABLED) {
+		if (vif->bss_conf.enable_beacon) {
+			memcpy(ctx->staging.bssid_addr,
+			       bss_conf->bssid, ETH_ALEN);
+			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+			iwl_led_associate(priv);
+			priv->cfg->ops->legacy->config_ap(priv);
+		} else
+			iwl_set_no_assoc(priv, vif);
+	}
+
+	if (changes & BSS_CHANGED_IBSS) {
+		ret = priv->cfg->ops->legacy->manage_ibss_station(priv, vif,
+							bss_conf->ibss_joined);
+		if (ret)
+			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
+				bss_conf->ibss_joined ? "add" : "remove",
+				bss_conf->bssid);
+	}
+
+	mutex_unlock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+}
+EXPORT_SYMBOL(iwl_legacy_mac_bss_info_changed);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.h b/drivers/net/wireless/iwlwifi/iwl-legacy.h
new file mode 100644
index 000000000000..2a746cbc30fe
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.h
@@ -0,0 +1,74 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef __iwl_legacy_h__
+#define __iwl_legacy_h__
+
+/* mac80211 handlers */
+int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed);
+void iwl_legacy_mac_reset_tsf(struct ieee80211_hw *hw);
+void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *bss_conf,
+				     u32 changes);
+
+#endif /* __iwl_legacy_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d42bb22e5ed5..73f2f3fcb49c 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -61,6 +61,7 @@
 #include "iwl-helpers.h"
 #include "iwl-dev.h"
 #include "iwl-spectrum.h"
+#include "iwl-legacy.h"
 
 /*
  * module name, copyright, version, etc.
@@ -3057,22 +3058,22 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data)
 	mutex_unlock(&priv->mutex);
 }
 
-void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
+void iwl3945_post_associate(struct iwl_priv *priv)
 {
 	int rc = 0;
 	struct ieee80211_conf *conf = NULL;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	if (!vif || !priv->is_open)
+	if (!ctx->vif || !priv->is_open)
 		return;
 
-	if (vif->type == NL80211_IFTYPE_AP) {
+	if (ctx->vif->type == NL80211_IFTYPE_AP) {
 		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
 		return;
 	}
 
 	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
-			vif->bss_conf.aid, ctx->active.bssid_addr);
+			ctx->vif->bss_conf.aid, ctx->active.bssid_addr);
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
@@ -3091,18 +3092,18 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
 
-	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+	ctx->staging.assoc_id = cpu_to_le16(ctx->vif->bss_conf.aid);
 
 	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
-			vif->bss_conf.aid, vif->bss_conf.beacon_int);
+			ctx->vif->bss_conf.aid, ctx->vif->bss_conf.beacon_int);
 
-	if (vif->bss_conf.use_short_preamble)
+	if (ctx->vif->bss_conf.use_short_preamble)
 		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
 	else
 		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
 
 	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-		if (vif->bss_conf.use_short_slot)
+		if (ctx->vif->bss_conf.use_short_slot)
 			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
 		else
 			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
@@ -3110,7 +3111,7 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 	iwl3945_commit_rxon(priv, ctx);
 
-	switch (vif->type) {
+	switch (ctx->vif->type) {
 	case NL80211_IFTYPE_STATION:
 		iwl3945_rate_scale_init(priv->hw, IWL_AP_ID);
 		break;
@@ -3119,7 +3120,7 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		break;
 	default:
 		IWL_ERR(priv, "%s Should not be called in %d mode\n",
-			__func__, vif->type);
+			__func__, ctx->vif->type);
 		break;
 	}
 }
@@ -3234,9 +3235,10 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-void iwl3945_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif)
+void iwl3945_config_ap(struct iwl_priv *priv)
 {
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
 	int rc = 0;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
@@ -3830,12 +3832,12 @@ struct ieee80211_ops iwl3945_hw_ops = {
 	.stop = iwl3945_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
-	.config = iwl_mac_config,
+	.config = iwl_legacy_mac_config,
 	.configure_filter = iwl3945_configure_filter,
 	.set_key = iwl3945_mac_set_key,
 	.conf_tx = iwl_mac_conf_tx,
-	.reset_tsf = iwl_mac_reset_tsf,
-	.bss_info_changed = iwl_bss_info_changed,
+	.reset_tsf = iwl_legacy_mac_reset_tsf,
+	.bss_info_changed = iwl_legacy_mac_bss_info_changed,
 	.hw_scan = iwl_mac_hw_scan,
 	.sta_add = iwl3945_mac_sta_add,
 	.sta_remove = iwl_mac_sta_remove,
-- 
cgit v1.2.3


From bd50a8ab9f48787109f6ff761c8f0e185e3d0690 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 23 Oct 2010 09:15:42 -0700
Subject: iwlwifi: fix IBSS beaconing

My previous patch to clean up all RXON handling
inadvertently broke IBSS because it failed to
take into account that unlike in AP mode, IBSS
requires beacons to be sent only after setting
the RXON assoc.

Fix this, clean up the code a bit, improve the
error checking around this, and also react to
beacon changes in IBSS mode from mac80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 47 ++++++++++++++++++++++-------
 1 file changed, 36 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 58602457e415..11b3d8888360 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -72,6 +72,18 @@ static int iwlagn_disable_pan(struct iwl_priv *priv,
 	return ret;
 }
 
+static int iwlagn_update_beacon(struct iwl_priv *priv,
+				struct ieee80211_vif *vif)
+{
+	lockdep_assert_held(&priv->mutex);
+
+	dev_kfree_skb(priv->beacon_skb);
+	priv->beacon_skb = ieee80211_beacon_get(priv->hw, vif);
+	if (!priv->beacon_skb)
+		return -ENOMEM;
+	return iwlagn_send_beacon_cmd(priv);
+}
+
 /**
  * iwlagn_commit_rxon - commit staging_rxon to hardware
  *
@@ -201,17 +213,19 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	}
 
 	if (new_assoc) {
-		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP ||
-				 ctx->vif->type == NL80211_IFTYPE_ADHOC)) {
-			/*
-			 * We'll run into this code path when beaconing is
-			 * enabled, but then we also need to send the beacon
-			 * to the device.
-			 */
-			dev_kfree_skb(priv->beacon_skb);
-			priv->beacon_skb = ieee80211_beacon_get(priv->hw,
-								ctx->vif);
-			iwlagn_send_beacon_cmd(priv);
+		/*
+		 * We'll run into this code path when beaconing is
+		 * enabled, but then we also need to send the beacon
+		 * to the device.
+		 */
+		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP)) {
+			ret = iwlagn_update_beacon(priv, ctx->vif);
+			if (ret) {
+				IWL_ERR(priv,
+					"Error sending required beacon (%d)!\n",
+					ret);
+				return ret;
+			}
 		}
 
 		priv->start_calib = 0;
@@ -228,6 +242,11 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 			return ret;
 		}
 		memcpy(active, &ctx->staging, sizeof(*active));
+
+		/* IBSS beacon needs to be sent after setting assoc */
+		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_ADHOC))
+			if (iwlagn_update_beacon(priv, ctx->vif))
+				IWL_ERR(priv, "Error sending IBSS beacon\n");
 	}
 
 	iwl_print_rx_config_cmd(priv, ctx);
@@ -558,5 +577,11 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 				bss_conf->bssid);
 	}
 
+	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_ADHOC &&
+	    priv->beacon_ctx) {
+		if (iwlagn_update_beacon(priv, vif))
+			IWL_ERR(priv, "Error sending IBSS beacon\n");
+	}
+
 	mutex_unlock(&priv->mutex);
 }
-- 
cgit v1.2.3


From d4daaea656e0b5543c2e37c31934cea8f044b31e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 23 Oct 2010 09:15:43 -0700
Subject: iwlwifi: implement switching iftype while up

Implement switching the interface while an
interface is up in iwlwifi. Interfaces have
to stay on the context they were created on.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   1 +
 drivers/net/wireless/iwlwifi/iwl-agn.c      |   1 +
 drivers/net/wireless/iwlwifi/iwl-core.c     | 168 ++++++++++++++++++++--------
 drivers/net/wireless/iwlwifi/iwl-core.h     |   3 +
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   1 +
 5 files changed, 130 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 8f07964e4305..6d313c817040 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2589,6 +2589,7 @@ struct ieee80211_ops iwl4965_hw_ops = {
 	.stop = iwlagn_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
+	.change_interface = iwl_mac_change_interface,
 	.config = iwl_legacy_mac_config,
 	.configure_filter = iwlagn_configure_filter,
 	.set_key = iwlagn_mac_set_key,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 1050f31d90a4..481c993c2491 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3909,6 +3909,7 @@ struct ieee80211_ops iwlagn_hw_ops = {
 	.stop = iwlagn_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
+	.change_interface = iwl_mac_change_interface,
 	.config = iwlagn_mac_config,
 	.configure_filter = iwlagn_configure_filter,
 	.set_key = iwlagn_mac_set_key,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 776713c6a7ff..180d09ec3136 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1427,10 +1427,8 @@ int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(iwl_mac_tx_last_beacon);
 
-static int iwl_set_mode(struct iwl_priv *priv, struct ieee80211_vif *vif)
+static int iwl_set_mode(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 {
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-
 	iwl_connection_init_rx_config(priv, ctx);
 
 	if (priv->cfg->ops->hcmd->set_rxon_chain)
@@ -1439,12 +1437,49 @@ static int iwl_set_mode(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	return iwlcore_commit_rxon(priv, ctx);
 }
 
+static int iwl_setup_interface(struct iwl_priv *priv,
+			       struct iwl_rxon_context *ctx)
+{
+	struct ieee80211_vif *vif = ctx->vif;
+	int err;
+
+	lockdep_assert_held(&priv->mutex);
+
+	/*
+	 * This variable will be correct only when there's just
+	 * a single context, but all code using it is for hardware
+	 * that supports only one context.
+	 */
+	priv->iw_mode = vif->type;
+
+	ctx->is_active = true;
+
+	err = iwl_set_mode(priv, ctx);
+	if (err) {
+		if (!ctx->always_active)
+			ctx->is_active = false;
+		return err;
+	}
+
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist &&
+	    vif->type == NL80211_IFTYPE_ADHOC) {
+		/*
+		 * pretend to have high BT traffic as long as we
+		 * are operating in IBSS mode, as this will cause
+		 * the rate scaling etc. to behave as intended.
+		 */
+		priv->bt_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
+	}
+
+	return 0;
+}
+
 int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 	struct iwl_rxon_context *tmp, *ctx = NULL;
-	int err = 0;
+	int err;
 
 	IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
 			   vif->type, vif->addr);
@@ -1486,36 +1521,11 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 
 	vif_priv->ctx = ctx;
 	ctx->vif = vif;
-	/*
-	 * This variable will be correct only when there's just
-	 * a single context, but all code using it is for hardware
-	 * that supports only one context.
-	 */
-	priv->iw_mode = vif->type;
-
-	ctx->is_active = true;
-
-	err = iwl_set_mode(priv, vif);
-	if (err) {
-		if (!ctx->always_active)
-			ctx->is_active = false;
-		goto out_err;
-	}
-
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    vif->type == NL80211_IFTYPE_ADHOC) {
-		/*
-		 * pretend to have high BT traffic as long as we
-		 * are operating in IBSS mode, as this will cause
-		 * the rate scaling etc. to behave as intended.
-		 */
-		priv->bt_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
-	}
 
-	goto out;
+	err = iwl_setup_interface(priv, ctx);
+	if (!err)
+		goto out;
 
- out_err:
 	ctx->vif = NULL;
 	priv->iw_mode = NL80211_IFTYPE_STATION;
  out:
@@ -1526,27 +1536,24 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 }
 EXPORT_SYMBOL(iwl_mac_add_interface);
 
-void iwl_mac_remove_interface(struct ieee80211_hw *hw,
-			      struct ieee80211_vif *vif)
+static void iwl_teardown_interface(struct iwl_priv *priv,
+				   struct ieee80211_vif *vif,
+				   bool mode_change)
 {
-	struct iwl_priv *priv = hw->priv;
 	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
 
-	IWL_DEBUG_MAC80211(priv, "enter\n");
-
-	mutex_lock(&priv->mutex);
-
-	WARN_ON(ctx->vif != vif);
-	ctx->vif = NULL;
+	lockdep_assert_held(&priv->mutex);
 
 	if (priv->scan_vif == vif) {
 		iwl_scan_cancel_timeout(priv, 200);
 		iwl_force_scan_end(priv);
 	}
-	iwl_set_mode(priv, vif);
 
-	if (!ctx->always_active)
-		ctx->is_active = false;
+	if (!mode_change) {
+		iwl_set_mode(priv, ctx);
+		if (!ctx->always_active)
+			ctx->is_active = false;
+	}
 
 	/*
 	 * When removing the IBSS interface, overwrite the
@@ -1557,6 +1564,22 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 	 */
 	if (vif->type == NL80211_IFTYPE_ADHOC)
 		priv->bt_traffic_load = priv->notif_bt_traffic_load;
+}
+
+void iwl_mac_remove_interface(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+
+	IWL_DEBUG_MAC80211(priv, "enter\n");
+
+	mutex_lock(&priv->mutex);
+
+	WARN_ON(ctx->vif != vif);
+	ctx->vif = NULL;
+
+	iwl_teardown_interface(priv, vif, false);
 
 	memset(priv->bssid, 0, ETH_ALEN);
 	mutex_unlock(&priv->mutex);
@@ -1908,6 +1931,63 @@ int iwl_force_reset(struct iwl_priv *priv, int mode, bool external)
 	return 0;
 }
 
+int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			     enum nl80211_iftype newtype, bool newp2p)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	struct iwl_rxon_context *tmp;
+	u32 interface_modes;
+	int err;
+
+	newtype = ieee80211_iftype_p2p(newtype, newp2p);
+
+	mutex_lock(&priv->mutex);
+
+	interface_modes = ctx->interface_modes | ctx->exclusive_interface_modes;
+
+	if (!(interface_modes & BIT(newtype))) {
+		err = -EBUSY;
+		goto out;
+	}
+
+	if (ctx->exclusive_interface_modes & BIT(newtype)) {
+		for_each_context(priv, tmp) {
+			if (ctx == tmp)
+				continue;
+
+			if (!tmp->vif)
+				continue;
+
+			/*
+			 * The current mode switch would be exclusive, but
+			 * another context is active ... refuse the switch.
+			 */
+			err = -EBUSY;
+			goto out;
+		}
+	}
+
+	/* success */
+	iwl_teardown_interface(priv, vif, true);
+	vif->type = newtype;
+	err = iwl_setup_interface(priv, ctx);
+	WARN_ON(err);
+	/*
+	 * We've switched internally, but submitting to the
+	 * device may have failed for some reason. Mask this
+	 * error, because otherwise mac80211 will not switch
+	 * (and set the interface type back) and we'll be
+	 * out of sync with it.
+	 */
+	err = 0;
+
+ out:
+	mutex_unlock(&priv->mutex);
+	return err;
+}
+EXPORT_SYMBOL(iwl_mac_change_interface);
+
 /**
  * iwl_bg_monitor_recover - Timer callback to check for stuck queue and recover
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 854613e4f2be..8fb063affac4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -432,6 +432,9 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
 			  struct ieee80211_vif *vif);
 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif);
+int iwl_mac_change_interface(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     enum nl80211_iftype newtype, bool newp2p);
 int iwl_alloc_txq_mem(struct iwl_priv *priv);
 void iwl_free_txq_mem(struct iwl_priv *priv);
 void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 73f2f3fcb49c..6152a86c19b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3832,6 +3832,7 @@ struct ieee80211_ops iwl3945_hw_ops = {
 	.stop = iwl3945_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
+	.change_interface = iwl_mac_change_interface,
 	.config = iwl_legacy_mac_config,
 	.configure_filter = iwl3945_configure_filter,
 	.set_key = iwl3945_mac_set_key,
-- 
cgit v1.2.3


From f5682c01eb85fce13d064d232c947322bd7e2631 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Sat, 23 Oct 2010 09:15:44 -0700
Subject: iwlagn: turn dynamic smps on while BT is on

While BT is on and doing iscan and/or pscan, BT is in listen
mode which will impact WiFi throughput, we need to
enable dynamic smps in order to improve the rx throughput.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index b01d81a3550b..3427fc2b7d68 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1897,7 +1897,10 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 
 	switch (priv->bt_traffic_load) {
 	case IWL_BT_COEX_TRAFFIC_LOAD_NONE:
-		smps_request = IEEE80211_SMPS_AUTOMATIC;
+		if (priv->bt_status)
+			smps_request = IEEE80211_SMPS_DYNAMIC;
+		else
+			smps_request = IEEE80211_SMPS_AUTOMATIC;
 		break;
 	case IWL_BT_COEX_TRAFFIC_LOAD_LOW:
 		smps_request = IEEE80211_SMPS_DYNAMIC;
-- 
cgit v1.2.3


From 69d826b6c54de113f02a73990b6f6809289b48cc Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Sat, 23 Oct 2010 09:15:45 -0700
Subject: iwlwifi: add new devices to Kconfig

Adding description to Kconfig to indicate more devices
are being supported by iwlagn

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index b82364258dc5..ed424574160e 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -106,6 +106,9 @@ config IWL5000
 		Intel WiFi Link 1000BGN
 		Intel Wireless WiFi 5150AGN
 		Intel Wireless WiFi 5100AGN, 5300AGN, and 5350AGN
+		Intel 6000 Gen 2 Series Wi-Fi Adapters (6000G2A and 6000G2B)
+		Intel WIreless WiFi Link 6050BGN Gen 2 Adapter
+		Intel 100 Series Wi-Fi Adapters (100BGN and 130BGN)
 
 config IWL3945
 	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
-- 
cgit v1.2.3


From 34d59c07e9ad7130813c28f8554ef1298af923b7 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Sat, 23 Oct 2010 09:15:46 -0700
Subject: iwlagn: use 6000g2b uCode for 130 series devices

For 130 series device, 6000g2b uCode will be used, no need to
have additional defines for 130 devices, so remove those.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index eacbce0d88b6..b1816900980c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -53,13 +53,11 @@
 #define IWL6000_UCODE_API_MAX 4
 #define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 5
-#define IWL130_UCODE_API_MAX 5
 
 /* Lowest firmware API version supported */
 #define IWL6000_UCODE_API_MIN 4
 #define IWL6050_UCODE_API_MIN 4
 #define IWL6000G2_UCODE_API_MIN 4
-#define IWL130_UCODE_API_MIN 5
 
 #define IWL6000_FW_PRE "iwlwifi-6000-"
 #define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
@@ -77,10 +75,6 @@
 #define _IWL6000G2B_MODULE_FIRMWARE(api) IWL6000G2B_FW_PRE #api ".ucode"
 #define IWL6000G2B_MODULE_FIRMWARE(api) _IWL6000G2B_MODULE_FIRMWARE(api)
 
-#define IWL130_FW_PRE "iwlwifi-130-"
-#define _IWL130_MODULE_FIRMWARE(api) IWL130_FW_PRE #api ".ucode"
-#define IWL130_MODULE_FIRMWARE(api) _IWL130_MODULE_FIRMWARE(api)
-
 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 {
 	/* want Celsius */
@@ -838,8 +832,8 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 struct iwl_cfg iwl130_bgn_cfg = {
 	.name = "Intel(R) 130 Series 1x1 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL130_UCODE_API_MAX,
-	.ucode_api_min = IWL130_UCODE_API_MIN,
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
 	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
@@ -858,8 +852,8 @@ struct iwl_cfg iwl130_bgn_cfg = {
 struct iwl_cfg iwl130_bg_cfg = {
 	.name = "Intel(R) 130 Series 1x2 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL130_UCODE_API_MAX,
-	.ucode_api_min = IWL130_UCODE_API_MIN,
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
 	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
@@ -878,4 +872,3 @@ MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL130_MODULE_FIRMWARE(IWL130_UCODE_API_MAX));
-- 
cgit v1.2.3


From c8aea565e8f715d9f10064b1cbfbc15bf75df501 Mon Sep 17 00:00:00 2001
From: Gery Kahn <geryk@ti.com>
Date: Tue, 5 Oct 2010 16:09:05 +0200
Subject: wl1271: ref_clock cosmetic changes

Cosmetic cleanup for ref_clock code while configured by board.

Signed-off-by: Gery Kahn <geryk@ti.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_boot.c | 10 ++++------
 include/linux/wl12xx.h                    |  8 ++++++++
 2 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index b91021242098..5b190728ca55 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -471,20 +471,19 @@ int wl1271_boot(struct wl1271 *wl)
 {
 	int ret = 0;
 	u32 tmp, clk, pause;
-	int ref_clock = wl->ref_clock;
 
 	wl1271_boot_hw_version(wl);
 
-	if (ref_clock == 0 || ref_clock == 2 || ref_clock == 4)
+	if (wl->ref_clock == 0 || wl->ref_clock == 2 || wl->ref_clock == 4)
 		/* ref clk: 19.2/38.4/38.4-XTAL */
 		clk = 0x3;
-	else if (ref_clock == 1 || ref_clock == 3)
+	else if (wl->ref_clock == 1 || wl->ref_clock == 3)
 		/* ref clk: 26/52 */
 		clk = 0x5;
 	else
 		return -EINVAL;
 
-	if (ref_clock != 0) {
+	if (wl->ref_clock != 0) {
 		u16 val;
 		/* Set clock type (open drain) */
 		val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE);
@@ -529,8 +528,7 @@ int wl1271_boot(struct wl1271 *wl)
 
 	wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
 
-	/* 2 */
-	clk |= (ref_clock << 1) << 4;
+	clk |= (wl->ref_clock << 1) << 4;
 	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
 
 	wl1271_set_partition(wl, &part_table[PART_WORK]);
diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h
index 4f902e1908aa..bebb8efea0a6 100644
--- a/include/linux/wl12xx.h
+++ b/include/linux/wl12xx.h
@@ -24,6 +24,14 @@
 #ifndef _LINUX_WL12XX_H
 #define _LINUX_WL12XX_H
 
+/* The board reference clock values */
+enum {
+	WL12XX_REFCLOCK_19 = 0,	/* 19.2 MHz */
+	WL12XX_REFCLOCK_26 = 1,	/* 26 MHz */
+	WL12XX_REFCLOCK_38 = 2,	/* 38.4 MHz */
+	WL12XX_REFCLOCK_54 = 3,	/* 54 MHz */
+};
+
 struct wl12xx_platform_data {
 	void (*set_power)(bool enable);
 	/* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */
-- 
cgit v1.2.3


From 6c6e669ed6282788d6045397ce0f201edc400d9d Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Tue, 12 Oct 2010 14:49:09 +0200
Subject: wl1271: TX aggregation optimization

In case the aggregation buffer is too small to hold all available packets,
the buffer is transferred to the FW and no more packets are aggregated.
Although there may be enough available TX blocks, no additional packets will
be handled by the current TX work.

Fix this by flushing the aggregation buffer when it's full, and continue
transferring packets as long as there are enough available TX blocks.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_tx.c | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index e3dc13c4d01a..b13b37330036 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -52,7 +52,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 	int id, ret = -EBUSY;
 
 	if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE)
-		return -EBUSY;
+		return -EAGAIN;
 
 	/* allocate free identifier for the packet */
 	id = wl1271_tx_id(wl, skb);
@@ -210,7 +210,8 @@ void wl1271_tx_work(struct work_struct *work)
 	struct sk_buff *skb;
 	bool woken_up = false;
 	u32 sta_rates = 0;
-	u32 buf_offset;
+	u32 buf_offset = 0;
+	bool sent_packets = false;
 	int ret;
 
 	/* check if the rates supported by the AP have changed */
@@ -233,9 +234,6 @@ void wl1271_tx_work(struct work_struct *work)
 		wl1271_acx_rate_policies(wl);
 	}
 
-	/* Prepare the transfer buffer, by aggregating all
-	 * available packets */
-	buf_offset = 0;
 	while ((skb = skb_dequeue(&wl->tx_queue))) {
 		if (!woken_up) {
 			ret = wl1271_ps_elp_wakeup(wl, false);
@@ -245,10 +243,20 @@ void wl1271_tx_work(struct work_struct *work)
 		}
 
 		ret = wl1271_prepare_tx_frame(wl, skb, buf_offset);
-		if (ret == -EBUSY) {
+		if (ret == -EAGAIN) {
 			/*
-			 * Either the firmware buffer is full, or the
-			 * aggregation buffer is.
+			 * Aggregation buffer is full.
+			 * Flush buffer and try again.
+			 */
+			skb_queue_head(&wl->tx_queue, skb);
+			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
+				buf_offset, true);
+			sent_packets = true;
+			buf_offset = 0;
+			continue;
+		} else if (ret == -EBUSY) {
+			/*
+			 * Firmware buffer is full.
 			 * Queue back last skb, and stop aggregating.
 			 */
 			skb_queue_head(&wl->tx_queue, skb);
@@ -265,6 +273,9 @@ out_ack:
 	if (buf_offset) {
 		wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
 				buf_offset, true);
+		sent_packets = true;
+	}
+	if (sent_packets) {
 		/* interrupt the firmware with the new packets */
 		wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
 	}
-- 
cgit v1.2.3


From a522550a283de31c7cfc30c7a129ce584e38c582 Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Tue, 12 Oct 2010 14:49:10 +0200
Subject: wl1271: Fix TX starvation

While wl1271_irq_work handles RX directly (by calling wl1271_rx), a different
work is scheduled for transmitting packets. The IRQ work might handle more than
one interrupt during a single call, including multiple TX completion
interrupts. This might starve TX, since no packets are transmitted until all
interrupts are handled.

Fix this by calling the TX work function directly, instead of deferring
it.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271.h      |  1 +
 drivers/net/wireless/wl12xx/wl1271_main.c | 19 +++++++++++++++----
 drivers/net/wireless/wl12xx/wl1271_tx.c   | 14 ++++++++++----
 drivers/net/wireless/wl12xx/wl1271_tx.h   |  1 +
 4 files changed, 27 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 8a4cd763e5a2..4a034a3f7148 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -351,6 +351,7 @@ struct wl1271 {
 #define WL1271_FLAG_IDLE_REQUESTED    (11)
 #define WL1271_FLAG_PSPOLL_FAILURE    (12)
 #define WL1271_FLAG_STA_STATE_SENT    (13)
+#define WL1271_FLAG_FW_TX_BUSY        (14)
 	unsigned long flags;
 
 	struct wl1271_partition_set part;
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 48a4b9961ae6..18aff225bf82 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -481,9 +481,9 @@ static void wl1271_fw_status(struct wl1271 *wl,
 		total += cnt;
 	}
 
-	/* if more blocks are available now, schedule some tx work */
-	if (total && !skb_queue_empty(&wl->tx_queue))
-		ieee80211_queue_work(wl->hw, &wl->tx_work);
+	/* if more blocks are available now, tx work can be scheduled */
+	if (total)
+		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 
 	/* update the host-chipset time offset */
 	getnstimeofday(&ts);
@@ -537,6 +537,16 @@ static void wl1271_irq_work(struct work_struct *work)
 			    (wl->tx_results_count & 0xff))
 				wl1271_tx_complete(wl);
 
+			/* Check if any tx blocks were freed */
+			if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) &&
+					!skb_queue_empty(&wl->tx_queue)) {
+				/*
+				 * In order to avoid starvation of the TX path,
+				 * call the work function directly.
+				 */
+				wl1271_tx_work_locked(wl);
+			}
+
 			wl1271_rx(wl, wl->fw_status);
 		}
 
@@ -867,7 +877,8 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * before that, the tx_work will not be initialized!
 	 */
 
-	ieee80211_queue_work(wl->hw, &wl->tx_work);
+	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->tx_work);
 
 	/*
 	 * The workqueue is slow to process the tx_queue and we need stop
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index b13b37330036..cf32a77a4ff5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -204,9 +204,8 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
 	return enabled_rates;
 }
 
-void wl1271_tx_work(struct work_struct *work)
+void wl1271_tx_work_locked(struct wl1271 *wl)
 {
-	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
 	struct sk_buff *skb;
 	bool woken_up = false;
 	u32 sta_rates = 0;
@@ -223,8 +222,6 @@ void wl1271_tx_work(struct work_struct *work)
 		spin_unlock_irqrestore(&wl->wl_lock, flags);
 	}
 
-	mutex_lock(&wl->mutex);
-
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
@@ -260,6 +257,8 @@ void wl1271_tx_work(struct work_struct *work)
 			 * Queue back last skb, and stop aggregating.
 			 */
 			skb_queue_head(&wl->tx_queue, skb);
+			/* No work left, avoid scheduling redundant tx work */
+			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 			goto out_ack;
 		} else if (ret < 0) {
 			dev_kfree_skb(skb);
@@ -283,7 +282,14 @@ out_ack:
 out:
 	if (woken_up)
 		wl1271_ps_elp_sleep(wl);
+}
 
+void wl1271_tx_work(struct work_struct *work)
+{
+	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
+
+	mutex_lock(&wl->mutex);
+	wl1271_tx_work_locked(wl);
 	mutex_unlock(&wl->mutex);
 }
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.h b/drivers/net/wireless/wl12xx/wl1271_tx.h
index d12a129ad11c..f1c906519b7d 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.h
@@ -140,6 +140,7 @@ static inline int wl1271_tx_get_queue(int queue)
 }
 
 void wl1271_tx_work(struct work_struct *work);
+void wl1271_tx_work_locked(struct wl1271 *wl);
 void wl1271_tx_complete(struct wl1271 *wl);
 void wl1271_tx_reset(struct wl1271 *wl);
 void wl1271_tx_flush(struct wl1271 *wl);
-- 
cgit v1.2.3


From 25eeb9e3876a161e3afcc820c6cb72e13f9b7c7e Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Tue, 12 Oct 2010 16:20:06 +0200
Subject: wl1271: Allocate TX descriptors more efficiently

On each TX descriptor allocation, a free entry is found by traversing the TX
descriptors array.

Improve this by holding a bitmap of all TX descriptors, and using efficient
bit operations to search for free entries.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271.h      |  1 +
 drivers/net/wireless/wl12xx/wl1271_main.c |  1 +
 drivers/net/wireless/wl12xx/wl1271_tx.c   | 38 ++++++++++++++++++-------------
 3 files changed, 24 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 4a034a3f7148..718e96d97d0b 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -398,6 +398,7 @@ struct wl1271 {
 	struct work_struct tx_work;
 
 	/* Pending TX frames */
+	unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
 	struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
 	int tx_frames_cnt;
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 18aff225bf82..0fd472597fa6 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -2532,6 +2532,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->sg_enabled = true;
 	wl->hw_pg_ver = -1;
 
+	memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map));
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
 		wl->tx_frames[i] = NULL;
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index cf32a77a4ff5..85878e5e7526 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -30,17 +30,26 @@
 #include "wl1271_ps.h"
 #include "wl1271_tx.h"
 
-static int wl1271_tx_id(struct wl1271 *wl, struct sk_buff *skb)
+static int wl1271_alloc_tx_id(struct wl1271 *wl, struct sk_buff *skb)
 {
-	int i;
-	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
-		if (wl->tx_frames[i] == NULL) {
-			wl->tx_frames[i] = skb;
-			wl->tx_frames_cnt++;
-			return i;
-		}
+	int id;
+
+	id = find_first_zero_bit(wl->tx_frames_map, ACX_TX_DESCRIPTORS);
+	if (id >= ACX_TX_DESCRIPTORS)
+		return -EBUSY;
+
+	__set_bit(id, wl->tx_frames_map);
+	wl->tx_frames[id] = skb;
+	wl->tx_frames_cnt++;
+	return id;
+}
 
-	return -EBUSY;
+static void wl1271_free_tx_id(struct wl1271 *wl, int id)
+{
+	if (__test_and_clear_bit(id, wl->tx_frames_map)) {
+		wl->tx_frames[id] = NULL;
+		wl->tx_frames_cnt--;
+	}
 }
 
 static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
@@ -55,7 +64,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 		return -EAGAIN;
 
 	/* allocate free identifier for the packet */
-	id = wl1271_tx_id(wl, skb);
+	id = wl1271_alloc_tx_id(wl, skb);
 	if (id < 0)
 		return id;
 
@@ -79,8 +88,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 			     "tx_allocate: size: %d, blocks: %d, id: %d",
 			     total_len, total_blocks, id);
 	} else {
-		wl->tx_frames[id] = NULL;
-		wl->tx_frames_cnt--;
+		wl1271_free_tx_id(wl, id);
 	}
 
 	return ret;
@@ -352,8 +360,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
 
 	/* return the packet to the stack */
 	ieee80211_tx_status(wl->hw, skb);
-	wl->tx_frames[result->id] = NULL;
-	wl->tx_frames_cnt--;
+	wl1271_free_tx_id(wl, result->id);
 }
 
 /* Called upon reception of a TX complete interrupt */
@@ -422,11 +429,10 @@ void wl1271_tx_reset(struct wl1271 *wl)
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
 		if (wl->tx_frames[i] != NULL) {
 			skb = wl->tx_frames[i];
-			wl->tx_frames[i] = NULL;
+			wl1271_free_tx_id(wl, i);
 			wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
 			ieee80211_tx_status(wl->hw, skb);
 		}
-	wl->tx_frames_cnt = 0;
 }
 
 #define WL1271_TX_FLUSH_TIMEOUT 500000
-- 
cgit v1.2.3


From 2fe33e8cff354a3f320549544bffebbbab680145 Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Tue, 12 Oct 2010 14:49:12 +0200
Subject: wl1271: Fix TX queue low watermark handling

The number of entries in the TX queue is compared to the low watermark
value each time TX completion interrupts are handled.
However, the fact that a TX completion arrived does not necessarily mean
there are any less skbs in the TX queue.

In addition, a TX completion interrupt does not necessarily mean that there
are any new available TX blocks. Thus, queuing TX work when the low
watermark is reached might not be needed.

Fix this by moving the low watermark handling to the TX work function,
and avoid queuing TX work in this case.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_tx.c | 35 +++++++++++++++++++++------------
 1 file changed, 22 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index 85878e5e7526..dc3172bea0dd 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -212,6 +212,20 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
 	return enabled_rates;
 }
 
+static void handle_tx_low_watermark(struct wl1271 *wl)
+{
+	unsigned long flags;
+
+	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
+	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
+		/* firmware buffer has space, restart queues */
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		ieee80211_wake_queues(wl->hw);
+		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+}
+
 void wl1271_tx_work_locked(struct wl1271 *wl)
 {
 	struct sk_buff *skb;
@@ -225,6 +239,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 	if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED,
 					&wl->flags))) {
 		unsigned long flags;
+
 		spin_lock_irqsave(&wl->wl_lock, flags);
 		sta_rates = wl->sta_rate_set;
 		spin_unlock_irqrestore(&wl->wl_lock, flags);
@@ -285,6 +300,7 @@ out_ack:
 	if (sent_packets) {
 		/* interrupt the firmware with the new packets */
 		wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
+		handle_tx_low_watermark(wl);
 	}
 
 out:
@@ -399,19 +415,6 @@ void wl1271_tx_complete(struct wl1271 *wl)
 
 		wl->tx_results_count++;
 	}
-
-	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
-	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
-		unsigned long flags;
-
-		/* firmware buffer has space, restart queues */
-		wl1271_debug(DEBUG_TX, "tx_complete: waking queues");
-		spin_lock_irqsave(&wl->wl_lock, flags);
-		ieee80211_wake_queues(wl->hw);
-		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-		ieee80211_queue_work(wl->hw, &wl->tx_work);
-	}
 }
 
 /* caller must hold wl->mutex */
@@ -426,6 +429,12 @@ void wl1271_tx_reset(struct wl1271 *wl)
 		ieee80211_tx_status(wl->hw, skb);
 	}
 
+	/*
+	 * Make sure the driver is at a consistent state, in case this
+	 * function is called from a context other than interface removal.
+	 */
+	handle_tx_low_watermark(wl);
+
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
 		if (wl->tx_frames[i] != NULL) {
 			skb = wl->tx_frames[i];
-- 
cgit v1.2.3


From e8b03a2b8debc6056f6f43d24f98f601097301a1 Mon Sep 17 00:00:00 2001
From: Shahar Levi <shahar_levi@ti.com>
Date: Wed, 13 Oct 2010 16:09:39 +0200
Subject: wl1271: 11n Support, Add Definitions

Two acx commands: ht_capabilities & ht_information, 11n sta capabilities
macro.

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271.h      | 11 ++++-
 drivers/net/wireless/wl12xx/wl1271_acx.h  | 81 +++++++++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/wl1271_main.c | 15 ++++++
 3 files changed, 106 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 718e96d97d0b..ab53162b4343 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -434,7 +434,12 @@ struct wl1271 {
 	/* Our association ID */
 	u16 aid;
 
-	/* currently configured rate set */
+	/*
+	 * currently configured rate set:
+	 *	bits  0-15 - 802.11abg rates
+	 *	bits 16-23 - 802.11n   MCS index mask
+	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+	 */
 	u32 sta_rate_set;
 	u32 basic_rate_set;
 	u32 basic_rate;
@@ -511,4 +516,8 @@ int wl1271_plt_stop(struct wl1271 *wl);
 #define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
 #define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
 
+/* Macros to handle wl1271.sta_rate_set */
+#define HW_BG_RATES_MASK	0xffff
+#define HW_HT_RATES_OFFSET	16
+
 #endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index ebb341d36e8c..f090a0470ebc 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -964,6 +964,87 @@ struct wl1271_acx_rssi_snr_avg_weights {
 	u8 snr_data;
 };
 
+/*
+ * ACX_PEER_HT_CAP
+ * Configure HT capabilities - declare the capabilities of the peer
+ * we are connected to.
+ */
+struct wl1271_acx_ht_capabilities {
+	struct acx_header header;
+
+	/*
+	 * bit 0 - Allow HT Operation
+	 * bit 1 - Allow Greenfield format in TX
+	 * bit 2 - Allow Short GI in TX
+	 * bit 3 - Allow L-SIG TXOP Protection in TX
+	 * bit 4 - Allow HT Control fields in TX.
+	 *         Note, driver will still leave space for HT control in packets
+	 *         regardless of the value of this field. FW will be responsible
+	 *         to drop the HT field from any frame when this Bit set to 0.
+	 * bit 5 - Allow RD initiation in TXOP. FW is allowed to initate RD.
+	 *         Exact policy setting for this feature is TBD.
+	 *         Note, this bit can only be set to 1 if bit 3 is set to 1.
+	 */
+	__le32 ht_capabilites;
+
+	/*
+	 * Indicates to which peer these capabilities apply.
+	 * For infrastructure use ff:ff:ff:ff:ff:ff that indicates relevance
+	 * for all peers.
+	 * Only valid for IBSS/DLS operation.
+	 */
+	u8 mac_address[ETH_ALEN];
+
+	/*
+	 * This the maximum A-MPDU length supported by the AP. The FW may not
+	 * exceed this length when sending A-MPDUs
+	 */
+	u8 ampdu_max_length;
+
+	/* This is the minimal spacing required when sending A-MPDUs to the AP*/
+	u8 ampdu_min_spacing;
+} __packed;
+
+/* HT Capabilites Fw Bit Mask Mapping */
+#define WL1271_ACX_FW_CAP_HT_OPERATION                 BIT(0)
+#define WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT      BIT(1)
+#define WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS   BIT(2)
+#define WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION         BIT(3)
+#define WL1271_ACX_FW_CAP_HT_CONTROL_FIELDS            BIT(4)
+#define WL1271_ACX_FW_CAP_RD_INITIATION                BIT(5)
+
+
+/*
+ * ACX_HT_BSS_OPERATION
+ * Configure HT capabilities - AP rules for behavior in the BSS.
+ */
+struct wl1271_acx_ht_information {
+	struct acx_header header;
+
+	/* Values: 0 - RIFS not allowed, 1 - RIFS allowed */
+	u8 rifs_mode;
+
+	/* Values: 0 - 3 like in spec */
+	u8 ht_protection;
+
+	/* Values: 0 - GF protection not required, 1 - GF protection required */
+	u8 gf_protection;
+
+	/*Values: 0 - TX Burst limit not required, 1 - TX Burst Limit required*/
+	u8 ht_tx_burst_limit;
+
+	/*
+	 * Values: 0 - Dual CTS protection not required,
+	 *         1 - Dual CTS Protection required
+	 * Note: When this value is set to 1 FW will protect all TXOP with RTS
+	 * frame and will not use CTS-to-self regardless of the value of the
+	 * ACX_CTS_PROTECTION information element
+	 */
+	u8 dual_cts_protection;
+
+	u8 padding[3];
+} __packed;
+
 struct wl1271_acx_fw_tsf_information {
 	struct acx_header header;
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 0fd472597fa6..5d5f4c6a9644 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -2145,6 +2145,21 @@ static const u8 wl1271_rate_to_idx_2ghz[] = {
 	0                              /* CONF_HW_RXTX_RATE_1    */
 };
 
+/* 11n STA capabilities */
+#define HW_RX_HIGHEST_RATE	72
+
+#define WL1271_HT_CAP { \
+	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
+	.ht_supported = true, \
+	.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, \
+	.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, \
+	.mcs = { \
+		.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, \
+		.rx_highest = cpu_to_le16(HW_RX_HIGHEST_RATE), \
+		.tx_params = IEEE80211_HT_MCS_TX_DEFINED, \
+		}, \
+}
+
 /* can't be const, mac80211 writes to this */
 static struct ieee80211_supported_band wl1271_band_2ghz = {
 	.channels = wl1271_channels,
-- 
cgit v1.2.3


From c4db1c879679e795689ef3c9dd7d3f6568ea14c5 Mon Sep 17 00:00:00 2001
From: Shahar Levi <shahar_levi@ti.com>
Date: Wed, 13 Oct 2010 16:09:40 +0200
Subject: wl1271: 11n Support, ACX Commands

Added ACX command to the FW for 11n support.

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_acx.c | 83 ++++++++++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/wl1271_acx.h |  5 ++
 2 files changed, 88 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c
index 618993405262..bd7f95f4eef3 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.c
@@ -1226,6 +1226,89 @@ out:
 	return ret;
 }
 
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation)
+{
+	struct wl1271_acx_ht_capabilities *acx;
+	u8 mac_address[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht capabilities setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* Allow HT Operation ? */
+	if (allow_ht_operation) {
+		acx->ht_capabilites =
+			WL1271_ACX_FW_CAP_HT_OPERATION;
+		if (ht_cap->cap & IEEE80211_HT_CAP_GRN_FLD)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT;
+		if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS;
+		if (ht_cap->cap & IEEE80211_HT_CAP_LSIG_TXOP_PROT)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION;
+
+		/* get data from A-MPDU parameters field */
+		acx->ampdu_max_length = ht_cap->ampdu_factor;
+		acx->ampdu_min_spacing = ht_cap->ampdu_density;
+
+		memcpy(acx->mac_address, mac_address, ETH_ALEN);
+	} else { /* HT operations are not allowed */
+		acx->ht_capabilites = 0;
+	}
+
+	ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx ht capabilities setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode)
+{
+	struct wl1271_acx_ht_information *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht information setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ht_protection =
+		(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
+	acx->rifs_mode = 0;
+	acx->gf_protection = 0;
+	acx->ht_tx_burst_limit = 0;
+	acx->dual_cts_protection = 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
+
+	if (ret < 0) {
+		wl1271_warning("acx ht information setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
 {
 	struct wl1271_acx_fw_tsf_information *tsf_info;
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index f090a0470ebc..758916760912 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -1174,6 +1174,11 @@ int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
 				s16 thold, u8 hyst);
 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation);
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode);
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
 
 #endif /* __WL1271_ACX_H__ */
-- 
cgit v1.2.3


From 18357850b694ba3fa29363c7d86ccd8783f4a065 Mon Sep 17 00:00:00 2001
From: Shahar Levi <shahar_levi@ti.com>
Date: Wed, 13 Oct 2010 16:09:41 +0200
Subject: wl1271: 11n Support, functionality and configuration ability

Add 11n ability in scan, connection and using MCS rates.
The configuration is temporary due to the code incomplete and
still in testing process. That plans to be remove in the future.

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/Kconfig       | 10 ++++
 drivers/net/wireless/wl12xx/wl1271_main.c | 96 +++++++++++++++++++++++++------
 drivers/net/wireless/wl12xx/wl1271_rx.c   |  6 ++
 drivers/net/wireless/wl12xx/wl1271_tx.c   | 11 ++++
 4 files changed, 105 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index b447559f1db5..1b3b7bdd6a19 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -18,6 +18,16 @@ config WL1271
 	  If you choose to build a module, it'll be called wl1271. Say N if
 	  unsure.
 
+config WL1271_HT
+        bool "TI wl1271 802.11 HT support (EXPERIMENTAL)"
+        depends on WL1271 && EXPERIMENTAL
+        default n
+        ---help---
+          This will enable 802.11 HT support for TI wl1271 chipset.
+
+	  That configuration is temporary due to the code incomplete and
+	  still in testing process.
+
 config WL1271_SPI
 	tristate "TI wl1271 SPI support"
 	depends on WL1271 && SPI_MASTER
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 5d5f4c6a9644..532ccd01cf6f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -861,12 +861,32 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct ieee80211_sta *sta = txinfo->control.sta;
 	unsigned long flags;
 
-	/* peek into the rates configured in the STA entry */
+	/*
+	 * peek into the rates configured in the STA entry.
+	 * The rates set after connection stage, The first block only BG sets:
+	 * the compare is for bit 0-16 of sta_rate_set. The second block add
+	 * HT rates in case of HT supported.
+	 */
 	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (sta && sta->supp_rates[conf->channel->band] != wl->sta_rate_set) {
+	if (sta &&
+	    (sta->supp_rates[conf->channel->band] !=
+	    (wl->sta_rate_set & HW_BG_RATES_MASK))) {
 		wl->sta_rate_set = sta->supp_rates[conf->channel->band];
 		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
 	}
+
+#ifdef CONFIG_WL1271_HT
+	if (sta &&
+	    sta->ht_cap.ht_supported &&
+	    ((wl->sta_rate_set >> HW_HT_RATES_OFFSET) !=
+	      sta->ht_cap.mcs.rx_mask[0])) {
+		/* Clean MCS bits before setting them */
+		wl->sta_rate_set &= HW_BG_RATES_MASK;
+		wl->sta_rate_set |=
+			(sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET);
+		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
+	}
+#endif
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
 
 	/* queue the packet */
@@ -1720,6 +1740,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 {
 	enum wl1271_cmd_ps_mode mode;
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_sta *sta = ieee80211_find_sta(vif, bss_conf->bssid);
 	bool do_join = false;
 	bool set_assoc = false;
 	int ret;
@@ -1938,6 +1959,37 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 		}
 	}
 
+	/*
+	 * Takes care of: New association with HT enable,
+	 *                HT information change in beacon.
+	 */
+	if (sta &&
+	    (changed & BSS_CHANGED_HT) &&
+	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, true);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap true failed %d", ret);
+			goto out_sleep;
+		}
+			ret = wl1271_acx_set_ht_information(wl,
+				bss_conf->ht_operation_mode);
+		if (ret < 0) {
+			wl1271_warning("Set ht information failed %d", ret);
+			goto out_sleep;
+		}
+	}
+	/*
+	 * Takes care of: New association without HT,
+	 *                Disassociation.
+	 */
+	else if (sta && (changed & BSS_CHANGED_ASSOC)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, false);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap false failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
 	if (changed & BSS_CHANGED_ARP_FILTER) {
 		__be32 addr = bss_conf->arp_addr_list[0];
 		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
@@ -2118,14 +2170,14 @@ static struct ieee80211_channel wl1271_channels[] = {
 /* mapping to indexes for wl1271_rates */
 static const u8 wl1271_rate_to_idx_2ghz[] = {
 	/* MCS rates are used only with 11n */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
 
 	11,                            /* CONF_HW_RXTX_RATE_54   */
 	10,                            /* CONF_HW_RXTX_RATE_48   */
@@ -2148,6 +2200,7 @@ static const u8 wl1271_rate_to_idx_2ghz[] = {
 /* 11n STA capabilities */
 #define HW_RX_HIGHEST_RATE	72
 
+#ifdef CONFIG_WL1271_HT
 #define WL1271_HT_CAP { \
 	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
 	.ht_supported = true, \
@@ -2159,6 +2212,11 @@ static const u8 wl1271_rate_to_idx_2ghz[] = {
 		.tx_params = IEEE80211_HT_MCS_TX_DEFINED, \
 		}, \
 }
+#else
+#define WL1271_HT_CAP { \
+	.ht_supported = false, \
+}
+#endif
 
 /* can't be const, mac80211 writes to this */
 static struct ieee80211_supported_band wl1271_band_2ghz = {
@@ -2166,6 +2224,7 @@ static struct ieee80211_supported_band wl1271_band_2ghz = {
 	.n_channels = ARRAY_SIZE(wl1271_channels),
 	.bitrates = wl1271_rates,
 	.n_bitrates = ARRAY_SIZE(wl1271_rates),
+	.ht_cap	= WL1271_HT_CAP,
 };
 
 /* 5 GHz data rates for WL1273 */
@@ -2248,14 +2307,14 @@ static struct ieee80211_channel wl1271_channels_5ghz[] = {
 /* mapping to indexes for wl1271_rates_5ghz */
 static const u8 wl1271_rate_to_idx_5ghz[] = {
 	/* MCS rates are used only with 11n */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
 
 	7,                             /* CONF_HW_RXTX_RATE_54   */
 	6,                             /* CONF_HW_RXTX_RATE_48   */
@@ -2280,6 +2339,7 @@ static struct ieee80211_supported_band wl1271_band_5ghz = {
 	.n_channels = ARRAY_SIZE(wl1271_channels_5ghz),
 	.bitrates = wl1271_rates_5ghz,
 	.n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
+	.ht_cap	= WL1271_HT_CAP,
 };
 
 static const u8 *wl1271_band_rate_to_idx[] = {
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index bea133b6e489..ac13f7d25219 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -53,6 +53,12 @@ static void wl1271_rx_status(struct wl1271 *wl,
 	status->band = wl->band;
 	status->rate_idx = wl1271_rate_to_idx(wl, desc->rate);
 
+#ifdef CONFIG_WL1271_HT
+	/* 11n support */
+	if (desc->rate <= CONF_HW_RXTX_RATE_MCS0)
+		status->flag |= RX_FLAG_HT;
+#endif
+
 	status->signal = desc->rssi;
 
 	/*
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index dc3172bea0dd..87a5aed00c8c 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -209,6 +209,17 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
 		rate_set >>= 1;
 	}
 
+#ifdef CONFIG_WL1271_HT
+	/* MCS rates indication are on bits 16 - 23 */
+	rate_set >>= HW_HT_RATES_OFFSET - band->n_bitrates;
+
+	for (bit = 0; bit < 8; bit++) {
+		if (rate_set & 0x1)
+			enabled_rates |= (CONF_HW_BIT_RATE_MCS_0 << bit);
+		rate_set >>= 1;
+	}
+#endif
+
 	return enabled_rates;
 }
 
-- 
cgit v1.2.3


From 6a2de93b2553c2e9a72997370534993c85c1eee6 Mon Sep 17 00:00:00 2001
From: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Date: Thu, 14 Oct 2010 11:00:04 +0200
Subject: wl1271: Fix warning about unsupported RX rate

While scanning, it is possible that beacon and probe response frames are
received on other band than configured to the driver. In rx status
handling this has caused "Unsupported RX rate from HW" warnings. This
patch changes the wl1271_rate_to_index function to take the band of the
received frame as a parameter instead of using value configuret to
wl->band.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_main.c |  6 +++---
 drivers/net/wireless/wl12xx/wl1271_rx.c   | 10 +++++++++-
 drivers/net/wireless/wl12xx/wl1271_rx.h   |  2 +-
 drivers/net/wireless/wl12xx/wl1271_tx.c   |  2 +-
 drivers/net/wireless/wl12xx/wl1271_tx.h   |  2 +-
 5 files changed, 15 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 532ccd01cf6f..63036b53f9e4 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -2367,18 +2367,18 @@ static const struct ieee80211_ops wl1271_ops = {
 };
 
 
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate)
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band)
 {
 	u8 idx;
 
-	BUG_ON(wl->band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
+	BUG_ON(band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
 
 	if (unlikely(rate >= CONF_HW_RXTX_RATE_MAX)) {
 		wl1271_error("Illegal RX rate from HW: %d", rate);
 		return 0;
 	}
 
-	idx = wl1271_band_rate_to_idx[wl->band][rate];
+	idx = wl1271_band_rate_to_idx[band][rate];
 	if (unlikely(idx == CONF_HW_RXTX_RATE_UNSUPPORTED)) {
 		wl1271_error("Unsupported RX rate from HW: %d", rate);
 		return 0;
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index ac13f7d25219..35448e7c0dd5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -48,10 +48,18 @@ static void wl1271_rx_status(struct wl1271 *wl,
 			     struct ieee80211_rx_status *status,
 			     u8 beacon)
 {
+	enum ieee80211_band desc_band;
+
 	memset(status, 0, sizeof(struct ieee80211_rx_status));
 
 	status->band = wl->band;
-	status->rate_idx = wl1271_rate_to_idx(wl, desc->rate);
+
+	if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG)
+		desc_band = IEEE80211_BAND_2GHZ;
+	else
+		desc_band = IEEE80211_BAND_5GHZ;
+
+	status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band);
 
 #ifdef CONFIG_WL1271_HT
 	/* 11n support */
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.h b/drivers/net/wireless/wl12xx/wl1271_rx.h
index 13a232333b13..6d41981ce53f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.h
@@ -116,6 +116,6 @@ struct wl1271_rx_descriptor {
 } __packed;
 
 void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status);
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index 87a5aed00c8c..46fafe08f81a 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -350,7 +350,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
 	if (result->status == TX_SUCCESS) {
 		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
 			info->flags |= IEEE80211_TX_STAT_ACK;
-		rate = wl1271_rate_to_idx(wl, result->rate_class_index);
+		rate = wl1271_rate_to_idx(result->rate_class_index, wl->band);
 		retries = result->ack_failures;
 	} else if (result->status == TX_RETRY_EXCEEDED) {
 		wl->stats.excessive_retries++;
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.h b/drivers/net/wireless/wl12xx/wl1271_tx.h
index f1c906519b7d..9dc6f228c0de 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.h
@@ -144,7 +144,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl);
 void wl1271_tx_complete(struct wl1271 *wl);
 void wl1271_tx_reset(struct wl1271 *wl);
 void wl1271_tx_flush(struct wl1271 *wl);
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
 u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set);
 
 #endif
-- 
cgit v1.2.3


From 5404643139c16e56d31a6ebd09cfa6db1eb03a36 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Wed, 20 Oct 2010 15:15:52 +0300
Subject: wl1271: exit ELP mode when setting enabled rates in tx

This bug was being triggered by a call to acx_rate_policies in tx_work
without calling ps_elp_wakeup first.  If we have full PSM enabled, this
happens rather often, immediately after association.

Reported-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_tx.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index 46fafe08f81a..279be5b98d9f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -261,6 +261,11 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 
 	/* if rates have changed, re-configure the rate policy */
 	if (unlikely(sta_rates)) {
+		ret = wl1271_ps_elp_wakeup(wl, false);
+		if (ret < 0)
+			goto out;
+		woken_up = true;
+
 		wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates);
 		wl1271_acx_rate_policies(wl);
 	}
-- 
cgit v1.2.3


From ff6d76fd3d45ed5494287e57d76073739721214b Mon Sep 17 00:00:00 2001
From: Nicolas Kaiser <nikai@nikai.net>
Date: Mon, 25 Oct 2010 15:30:03 +0200
Subject: wireless/wl1271: remove redundant if-statement v2

wl1271_ps_elp_sleep() is void and cannot return a value.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_event.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
index 7b3f50382963..38ccef7d73a5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/wl1271_event.c
@@ -134,8 +134,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 
 		/* go to extremely low power mode */
 		wl1271_ps_elp_sleep(wl);
-		if (ret < 0)
-			break;
 		break;
 	case EVENT_EXIT_POWER_SAVE_FAIL:
 		wl1271_debug(DEBUG_PSM, "PSM exit failed");
-- 
cgit v1.2.3


From fb2382c75b1292aff0ebc8e209b0cb9ba70bb2cf Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Mon, 25 Oct 2010 11:24:29 +0200
Subject: wl1271: Fix RX path stall

The wl1271_rx function loops through packets in an aggregated buffer. Each
packet in the buffer is handled by a call to wl1271_rx_handle_data, which will
fail if skb memory allocation fails or production mode is enabled. These
failures currently prevent the rx counters to be incremented, thus causing the
rx loop to run forever.

Fix this by ignoring error codes reported wl1271_rx_handle_data function.
This essentially means that frames will be dropped in production mode, which
is the intetion, and frames will be dropped if memory allocation fails, which
is a decent way to recover from that situation.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_rx.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index 35448e7c0dd5..cacfee56a0d0 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -184,10 +184,14 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
 		while (pkt_offset < buf_size) {
 			pkt_length = wl1271_rx_get_buf_size(status,
 					drv_rx_counter);
-			if (wl1271_rx_handle_data(wl,
-					wl->aggr_buf + pkt_offset,
-					pkt_length) < 0)
-				break;
+			/*
+			 * the handle data call can only fail in memory-outage
+			 * conditions, in that case the received frame will just
+			 * be dropped.
+			 */
+			wl1271_rx_handle_data(wl,
+					      wl->aggr_buf + pkt_offset,
+					      pkt_length);
 			wl->rx_counter++;
 			drv_rx_counter++;
 			drv_rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
-- 
cgit v1.2.3


From b739a42c921dcb0ae92cc14032b7f75dcba88e3b Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Tue, 26 Oct 2010 13:24:38 +0200
Subject: wl1271: Fix scan failure detection

In scan_complete_work, because the mutex is released before accessing the
scan->failed flag, it is possible for unfounded hardware recovery rounds
to be executed.

Fix this.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_main.c | 17 ++++++++++++++---
 drivers/net/wireless/wl12xx/wl1271_scan.c |  5 +++--
 2 files changed, 17 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 63036b53f9e4..bec2b3d78782 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1056,6 +1056,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 		wl->scan.state = WL1271_SCAN_STATE_IDLE;
 		kfree(wl->scan.scanned_ch);
 		wl->scan.scanned_ch = NULL;
+		wl->scan.req = NULL;
 		ieee80211_scan_completed(wl->hw, true);
 	}
 
@@ -1676,6 +1677,16 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
 
 	mutex_lock(&wl->mutex);
 
+	if (wl->state == WL1271_STATE_OFF) {
+		/*
+		 * We cannot return -EBUSY here because cfg80211 will expect
+		 * a call to ieee80211_scan_completed if we do - in this case
+		 * there won't be any call.
+		 */
+		ret = -EAGAIN;
+		goto out;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -2093,14 +2104,14 @@ static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
 {
 	struct wl1271 *wl = hw->priv;
 	struct ieee80211_conf *conf = &hw->conf;
- 
+
 	if (idx != 0)
 		return -ENOENT;
- 
+
 	survey->channel = conf->channel;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = wl->noise;
- 
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_scan.c b/drivers/net/wireless/wl12xx/wl1271_scan.c
index 909bb47995b6..e0661a543a35 100644
--- a/drivers/net/wireless/wl12xx/wl1271_scan.c
+++ b/drivers/net/wireless/wl12xx/wl1271_scan.c
@@ -48,14 +48,15 @@ void wl1271_scan_complete_work(struct work_struct *work)
 	wl->scan.state = WL1271_SCAN_STATE_IDLE;
 	kfree(wl->scan.scanned_ch);
 	wl->scan.scanned_ch = NULL;
-	mutex_unlock(&wl->mutex);
-
+	wl->scan.req = NULL;
 	ieee80211_scan_completed(wl->hw, false);
 
 	if (wl->scan.failed) {
 		wl1271_info("Scan completed due to error.");
 		ieee80211_queue_work(wl->hw, &wl->recovery_work);
 	}
+	mutex_unlock(&wl->mutex);
+
 }
 
 
-- 
cgit v1.2.3


From f8d9802f66eda9ff14f7667f99a46b31e9a9e273 Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Tue, 26 Oct 2010 13:24:39 +0200
Subject: wl1271: Check interface state in op_* functions

Check the state of the interface on op_* function so we don't try to access
the hardware in when its off.

The mac80211 may call these in some corner cases related, for instance, to
the hardware recovery procedure. These accesses cause a kernel crash on at
least some SDIO devices, because the bus is not properly claimed in that
scenario.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_main.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index bec2b3d78782..c54887c80646 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1344,8 +1344,10 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 
 	mutex_lock(&wl->mutex);
 
-	if (unlikely(wl->state == WL1271_STATE_OFF))
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
 		goto out;
+	}
 
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
@@ -1568,6 +1570,11 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out_unlock;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out_unlock;
@@ -1708,8 +1715,10 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 
 	mutex_lock(&wl->mutex);
 
-	if (unlikely(wl->state == WL1271_STATE_OFF))
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
 		goto out;
+	}
 
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
@@ -1760,6 +1769,9 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -2040,6 +2052,11 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -2083,6 +2100,9 @@ static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw)
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
-- 
cgit v1.2.3


From 71125abdf0c297adc00dc5632f0318b2397286f5 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Thu, 28 Oct 2010 21:46:43 +0200
Subject: wl1271: set wl->vif only if add_interface succeeded.

set wl->vif to the newly created interface only after the firmware booted
successfully. on the way - make the function flow more clear.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_main.c | 33 +++++++++++++++++++------------
 1 file changed, 20 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index c54887c80646..a3a1ebc578a3 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -950,18 +950,19 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 	struct wiphy *wiphy = hw->wiphy;
 	int retries = WL1271_BOOT_RETRIES;
 	int ret = 0;
+	bool booted = false;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
 		     vif->type, vif->addr);
 
 	mutex_lock(&wl->mutex);
 	if (wl->vif) {
+		wl1271_debug(DEBUG_MAC80211,
+			     "multiple vifs are not supported yet");
 		ret = -EBUSY;
 		goto out;
 	}
 
-	wl->vif = vif;
-
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		wl->bss_type = BSS_TYPE_STA_BSS;
@@ -999,15 +1000,8 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto irq_disable;
 
-		wl->state = WL1271_STATE_ON;
-		wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
-
-		/* update hw/fw version info in wiphy struct */
-		wiphy->hw_version = wl->chip.id;
-		strncpy(wiphy->fw_version, wl->chip.fw_ver,
-			sizeof(wiphy->fw_version));
-
-		goto out;
+		booted = true;
+		break;
 
 irq_disable:
 		wl1271_disable_interrupts(wl);
@@ -1025,8 +1019,21 @@ power_off:
 		wl1271_power_off(wl);
 	}
 
-	wl1271_error("firmware boot failed despite %d retries",
-		     WL1271_BOOT_RETRIES);
+	if (!booted) {
+		wl1271_error("firmware boot failed despite %d retries",
+			     WL1271_BOOT_RETRIES);
+		goto out;
+	}
+
+	wl->vif = vif;
+	wl->state = WL1271_STATE_ON;
+	wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
+
+	/* update hw/fw version info in wiphy struct */
+	wiphy->hw_version = wl->chip.id;
+	strncpy(wiphy->fw_version, wl->chip.fw_ver,
+		sizeof(wiphy->fw_version));
+
 out:
 	mutex_unlock(&wl->mutex);
 
-- 
cgit v1.2.3


From 03107a4b5923aa7767329e857caf227749087e47 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 27 Oct 2010 14:58:30 +0200
Subject: wl1271: refactor debugfs function generation code

refactor wl1271_debugfs by using a format&copy function, instead of
duplicating the code for each generated function.

this change reduces about 3Kb from wl1271.ko

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_debugfs.c | 215 ++++++++++++++-------------
 1 file changed, 111 insertions(+), 104 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.c b/drivers/net/wireless/wl12xx/wl1271_debugfs.c
index 66c2b90ddfd4..3468b849852e 100644
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.c
+++ b/drivers/net/wireless/wl12xx/wl1271_debugfs.c
@@ -35,17 +35,28 @@
 #define WL1271_DEBUGFS_STATS_LIFETIME 1000
 
 /* debugfs macros idea from mac80211 */
+#define DEBUGFS_FORMAT_BUFFER_SIZE 100
+static int wl1271_format_buffer(char __user *userbuf, size_t count,
+				    loff_t *ppos, char *fmt, ...)
+{
+	va_list args;
+	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
+	int res;
 
-#define DEBUGFS_READONLY_FILE(name, buflen, fmt, value...)		\
+	va_start(args, fmt);
+	res = vscnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+
+	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
+}
+
+#define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
 static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 			    size_t count, loff_t *ppos)			\
 {									\
 	struct wl1271 *wl = file->private_data;				\
-	char buf[buflen];						\
-	int res;							\
-									\
-	res = scnprintf(buf, buflen, fmt "\n", ##value);		\
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
+	return wl1271_format_buffer(userbuf, count, ppos,		\
+				    fmt "\n", ##value);			\
 }									\
 									\
 static const struct file_operations name## _ops = {			\
@@ -69,20 +80,17 @@ static const struct file_operations name## _ops = {			\
 		wl->debugfs.name = NULL;				\
 	} while (0)
 
-#define DEBUGFS_FWSTATS_FILE(sub, name, buflen, fmt)			\
+#define DEBUGFS_FWSTATS_FILE(sub, name, fmt)				\
 static ssize_t sub## _ ##name## _read(struct file *file,		\
 				      char __user *userbuf,		\
 				      size_t count, loff_t *ppos)	\
 {									\
 	struct wl1271 *wl = file->private_data;				\
-	char buf[buflen];						\
-	int res;							\
 									\
 	wl1271_debugfs_update_stats(wl);				\
 									\
-	res = scnprintf(buf, buflen, fmt "\n",				\
-			wl->stats.fw_stats->sub.name);			\
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
+	return wl1271_format_buffer(userbuf, count, ppos, fmt "\n",	\
+				    wl->stats.fw_stats->sub.name);	\
 }									\
 									\
 static const struct file_operations sub## _ ##name## _ops = {		\
@@ -126,100 +134,99 @@ static int wl1271_open_file_generic(struct inode *inode, struct file *file)
 	return 0;
 }
 
-DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(rx, out_of_mem, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hw_stuck, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, dropped, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, fcs_err, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, path_reset, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, reset_counter, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(dma, rx_requested, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, rx_errors, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_requested, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_errors, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, fiqs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_headers, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_rdys, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, irqs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_procs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, decrypt_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma0_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma1_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, commands, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_procs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, pci_pm, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, wakeups, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, low_rssi, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(wep, addr_key_count, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, default_key_count, 20, "%u");
+DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
+
+DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
+DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
+DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
+DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
+DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
+DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
+
+DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
+
+DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
+DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
+DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
+DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
+DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
+DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
+DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
+DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
+
+DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
+DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
 /* skipping wep.reserved */
-DEBUGFS_FWSTATS_FILE(wep, key_not_found, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, interrupt, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(pwr, ps_enter, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, elp_enter, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, power_save_off, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, enable_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, disable_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, 20, "%u");
+DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
+DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
+DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
 /* skipping cont_miss_bcns_spread for now */
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(mic, rx_pkts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(mic, calc_failure, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(event, heart_beat, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, calibration, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mismatch, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_pool, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, oom_late, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, tx_stuck, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data,
-		     20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, 20, "%u");
-
-DEBUGFS_READONLY_FILE(retry_count, 20, "%u", wl->stats.retry_count);
-DEBUGFS_READONLY_FILE(excessive_retries, 20, "%u",
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
+
+DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
+DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
+
+DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
+DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
+DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
+DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
+DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
+
+DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
+
+DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
+
+DEBUGFS_READONLY_FILE(retry_count, "%u", wl->stats.retry_count);
+DEBUGFS_READONLY_FILE(excessive_retries, "%u",
 		      wl->stats.excessive_retries);
 
 static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
-- 
cgit v1.2.3


From ccc83b046c03378bbaf7cf095d8d7e9b9abb24c5 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 27 Oct 2010 14:09:57 +0200
Subject: wl1271: handle HW watchdog interrupt

unmask the WL1271_ACX_INTR_WATCHDOG interrupt.
when getting it - enqueue a recovery work and bail out.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_acx.h  | 3 ++-
 drivers/net/wireless/wl12xx/wl1271_main.c | 9 +++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index 758916760912..b7c490845f3e 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -61,7 +61,8 @@
 					    WL1271_ACX_INTR_HW_AVAILABLE  | \
 					    WL1271_ACX_INTR_DATA)
 
-#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_EVENT_A      | \
+#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_WATCHDOG     | \
+					    WL1271_ACX_INTR_EVENT_A      | \
 					    WL1271_ACX_INTR_EVENT_B      | \
 					    WL1271_ACX_INTR_HW_AVAILABLE | \
 					    WL1271_ACX_INTR_DATA)
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index a3a1ebc578a3..f5b1d19bc88d 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -529,6 +529,15 @@ static void wl1271_irq_work(struct work_struct *work)
 
 		intr &= WL1271_INTR_MASK;
 
+		if (unlikely(intr & WL1271_ACX_INTR_WATCHDOG)) {
+			wl1271_error("watchdog interrupt received! "
+				     "starting recovery.");
+			ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+			/* restarting the chip. ignore any other interrupt. */
+			goto out;
+		}
+
 		if (intr & WL1271_ACX_INTR_DATA) {
 			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
 
-- 
cgit v1.2.3


From e285a5250c0772c5596a9137041a96b2c1f744d6 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 27 Oct 2010 14:09:58 +0200
Subject: wl1271: add recover testmode command

add RECOVER testmode command.
this command triggers a recovery sequence (by enqueueing a recovery_work).

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_testmode.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/wl1271_testmode.c b/drivers/net/wireless/wl12xx/wl1271_testmode.c
index a3aa84386c88..55ec4428922b 100644
--- a/drivers/net/wireless/wl12xx/wl1271_testmode.c
+++ b/drivers/net/wireless/wl12xx/wl1271_testmode.c
@@ -37,6 +37,7 @@ enum wl1271_tm_commands {
 	WL1271_TM_CMD_CONFIGURE,
 	WL1271_TM_CMD_NVS_PUSH,
 	WL1271_TM_CMD_SET_PLT_MODE,
+	WL1271_TM_CMD_RECOVER,
 
 	__WL1271_TM_CMD_AFTER_LAST
 };
@@ -248,6 +249,15 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
 	return ret;
 }
 
+static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
+{
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover");
+
+	ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+	return 0;
+}
+
 int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 {
 	struct wl1271 *wl = hw->priv;
@@ -272,6 +282,8 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 		return wl1271_tm_cmd_nvs_push(wl, tb);
 	case WL1271_TM_CMD_SET_PLT_MODE:
 		return wl1271_tm_cmd_set_plt_mode(wl, tb);
+	case WL1271_TM_CMD_RECOVER:
+		return wl1271_tm_cmd_recover(wl, tb);
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
cgit v1.2.3


From 19999792d2889350611ba9e346d6a2924959dc2d Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Thu, 28 Oct 2010 20:01:00 -0200
Subject: rtl8187b: do not do per packet TX AGC

Clearing the per packet TX AGC for the RTL8187B device appears to
increase its overall TX power. This allows the device to associate and a
connection to be established using APs a little further away.

This is in accordance to what is done for RTL8187L devices and also what
Realtek drivers do.

Tested-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Cc: linux-wireless@vger.kernel.org
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Rogerio Luz Coelho <rogluz.news@gmail.com>
Cc: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Cc: Hin-Tak Leung <hintak.leung@gmail.com>
Cc: seno <senada@t-online.de>
Tested-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 38fa8244cc96..6e26149809bf 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -775,10 +775,6 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
 	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
 	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-	reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
-	reg |= RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT |
-	       RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
-	rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
 
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
 
@@ -929,6 +925,12 @@ static int rtl8187_start(struct ieee80211_hw *dev)
 		priv->rx_conf = reg;
 		rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
 
+		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
+		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
+
 		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
 				  RTL818X_TX_CONF_HW_SEQNUM |
 				  RTL818X_TX_CONF_DISREQQSIZE |
-- 
cgit v1.2.3


From bdd7bd16439975133d36bcd7c9c489302a114525 Mon Sep 17 00:00:00 2001
From: Blaise Gassend <blaise@willowgarage.com>
Date: Thu, 28 Oct 2010 02:01:24 -0700
Subject: mac80211_hwsim: Incorporate txpower into rssi

Up to now mac80211_hwsim has been reporting an rssi of -50. This patch
improves the model slightly by returning txpower-50. This makes it
easy to stimulate tests that need to see a varying rssi.

Signed-off-by: Blaise Gassend <blaise@willowgarage.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 7eaaa3bab547..454f045ddff3 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -309,6 +309,8 @@ struct mac80211_hwsim_data {
 	 */
 	u64 group;
 	struct dentry *debugfs_group;
+
+	int power_level;
 };
 
 
@@ -497,7 +499,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
 	rx_status.band = data->channel->band;
 	rx_status.rate_idx = info->control.rates[0].idx;
 	/* TODO: simulate real signal strength (and optional packet loss) */
-	rx_status.signal = -50;
+	rx_status.signal = data->power_level - 50;
 
 	if (data->ps != PS_DISABLED)
 		hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
@@ -698,6 +700,7 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
 	data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);
 
 	data->channel = conf->channel;
+	data->power_level = conf->power_level;
 	if (!data->started || !data->beacon_int)
 		del_timer(&data->beacon_timer);
 	else
-- 
cgit v1.2.3


From 3f1240e4f4b249f2388903864bdc766973f76687 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 29 Oct 2010 22:44:59 +0200
Subject: carl9170: import hw/fw header updates

This patch imports all shared header changes
from carl9170fw.git.

 * add some strategic __aligned(4).
   This allows the compiler generate optimized code for
   architectures which can't access (unaligned/packed)
   data efficiently.
   ("ath9k_hw: optimize all descriptor access functions")

 * add a forgotten __CARL9170FW__ ifdef around
   a private firmware-internal struct.

 * GET_VAL macro helper
   Very useful for extracting data out of the
   bit-packed PHY registers.

 * cosmetic changes
   e.g.: _CCA_MINCCA_ to just _CCA_MIN_.

 * version bump 1.8.8.3 -> 1.9.0.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/fwcmd.h   | 13 +++++++++----
 drivers/net/wireless/ath/carl9170/hw.h      |  7 ++++++-
 drivers/net/wireless/ath/carl9170/phy.h     | 24 ++++++++++++------------
 drivers/net/wireless/ath/carl9170/version.h |  6 +++---
 4 files changed, 30 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/fwcmd.h b/drivers/net/wireless/ath/carl9170/fwcmd.h
index d552166db505..3680dfc70f46 100644
--- a/drivers/net/wireless/ath/carl9170/fwcmd.h
+++ b/drivers/net/wireless/ath/carl9170/fwcmd.h
@@ -97,13 +97,13 @@ struct carl9170_set_key_cmd {
 	__le16		type;
 	u8		macAddr[6];
 	u32		key[4];
-} __packed;
+} __packed __aligned(4);
 #define CARL9170_SET_KEY_CMD_SIZE		28
 
 struct carl9170_disable_key_cmd {
 	__le16		user;
 	__le16		padding;
-} __packed;
+} __packed __aligned(4);
 #define CARL9170_DISABLE_KEY_CMD_SIZE		4
 
 struct carl9170_u32_list {
@@ -206,7 +206,7 @@ struct carl9170_cmd {
 		struct carl9170_rx_filter_cmd	rx_filter;
 		u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
 	} __packed;
-} __packed;
+} __packed __aligned(4);
 
 #define	CARL9170_TX_STATUS_QUEUE	3
 #define	CARL9170_TX_STATUS_QUEUE_S	0
@@ -216,6 +216,7 @@ struct carl9170_cmd {
 #define	CARL9170_TX_STATUS_TRIES	(7 << CARL9170_TX_STATUS_TRIES_S)
 #define	CARL9170_TX_STATUS_SUCCESS	0x80
 
+#ifdef __CARL9170FW__
 /*
  * NOTE:
  * Both structs [carl9170_tx_status and _carl9170_tx_status]
@@ -232,6 +233,8 @@ struct carl9170_tx_status {
 	u8 tries:3;
 	u8 success:1;
 } __packed;
+#endif /* __CARL9170FW__ */
+
 struct _carl9170_tx_status {
 	/*
 	 * This version should be immune to all alignment bugs.
@@ -272,13 +275,15 @@ struct carl9170_rsp {
 		struct carl9170_rf_init_result	rf_init_res;
 		struct carl9170_u32_list	rreg_res;
 		struct carl9170_u32_list	echo;
+#ifdef __CARL9170FW__
 		struct carl9170_tx_status	tx_status[0];
+#endif /* __CARL9170FW__ */
 		struct _carl9170_tx_status	_tx_status[0];
 		struct carl9170_gpio		gpio;
 		struct carl9170_tsf_rsp		tsf;
 		struct carl9170_psm		psm;
 		u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
 	} __packed;
-} __packed;
+} __packed __aligned(4);
 
 #endif /* __CARL9170_SHARED_FWCMD_H */
diff --git a/drivers/net/wireless/ath/carl9170/hw.h b/drivers/net/wireless/ath/carl9170/hw.h
index 2f471b3f05af..e85df6edfed3 100644
--- a/drivers/net/wireless/ath/carl9170/hw.h
+++ b/drivers/net/wireless/ath/carl9170/hw.h
@@ -712,7 +712,8 @@ struct ar9170_stream {
 	__le16 tag;
 
 	u8 payload[0];
-};
+} __packed __aligned(4);
+#define AR9170_STREAM_LEN				4
 
 #define AR9170_MAX_ACKTABLE_ENTRIES			8
 #define AR9170_MAX_VIRTUAL_MAC				7
@@ -736,4 +737,8 @@ struct ar9170_stream {
 
 #define MOD_VAL(reg, value, newvalue)					\
 	(((value) & ~reg) | (((newvalue) << reg##_S) & reg))
+
+#define GET_VAL(reg, value)						\
+	(((value) & reg) >> reg##_S)
+
 #endif	/* __CARL9170_SHARED_HW_H */
diff --git a/drivers/net/wireless/ath/carl9170/phy.h b/drivers/net/wireless/ath/carl9170/phy.h
index 02c34eb4ebde..024fb42bc787 100644
--- a/drivers/net/wireless/ath/carl9170/phy.h
+++ b/drivers/net/wireless/ath/carl9170/phy.h
@@ -139,8 +139,8 @@
 #define		AR9170_PHY_AGC_CONTROL_NO_UPDATE_NF	0x00020000
 
 #define	AR9170_PHY_REG_CCA			(AR9170_PHY_REG_BASE + 0x0064)
-#define		AR9170_PHY_CCA_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CCA_MINCCA_PWR_S		19
+#define		AR9170_PHY_CCA_MIN_PWR			0x0ff80000
+#define		AR9170_PHY_CCA_MIN_PWR_S		19
 #define		AR9170_PHY_CCA_THRESH62			0x0007f000
 #define		AR9170_PHY_CCA_THRESH62_S		12
 
@@ -338,8 +338,8 @@
 #define		AR9170_PHY_EXT_CCA_CYCPWR_THR1_S	9
 #define		AR9170_PHY_EXT_CCA_THRESH62		0x007f0000
 #define		AR9170_PHY_EXT_CCA_THRESH62_S		16
-#define		AR9170_PHY_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_EXT_CCA_MIN_PWR_S		23
 
 #define	AR9170_PHY_REG_SFCORR_EXT		(AR9170_PHY_REG_BASE + 0x01c0)
 #define		AR9170_PHY_SFCORR_EXT_M1_THRESH		0x0000007f
@@ -546,19 +546,19 @@
 #define		AR9170_PHY_FORCE_XPA_CFG_S		0
 
 #define	AR9170_PHY_REG_CH1_CCA			(AR9170_PHY_REG_BASE + 0x1064)
-#define		AR9170_PHY_CH1_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CH1_MINCCA_PWR_S		19
+#define		AR9170_PHY_CH1_CCA_MIN_PWR		0x0ff80000
+#define		AR9170_PHY_CH1_CCA_MIN_PWR_S		19
 
 #define	AR9170_PHY_REG_CH2_CCA			(AR9170_PHY_REG_BASE + 0x2064)
-#define		AR9170_PHY_CH2_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CH2_MINCCA_PWR_S		19
+#define		AR9170_PHY_CH2_CCA_MIN_PWR		0x0ff80000
+#define		AR9170_PHY_CH2_CCA_MIN_PWR_S		19
 
 #define	AR9170_PHY_REG_CH1_EXT_CCA		(AR9170_PHY_REG_BASE + 0x11bc)
-#define		AR9170_PHY_CH1_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_CH1_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_CH1_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_CH1_EXT_CCA_MIN_PWR_S	23
 
 #define	AR9170_PHY_REG_CH2_EXT_CCA		(AR9170_PHY_REG_BASE + 0x21bc)
-#define		AR9170_PHY_CH2_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_CH2_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_CH2_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_CH2_EXT_CCA_MIN_PWR_S	23
 
 #endif	/* __CARL9170_SHARED_PHY_H */
diff --git a/drivers/net/wireless/ath/carl9170/version.h b/drivers/net/wireless/ath/carl9170/version.h
index ff53f078a0b5..ee0f84f2a2f6 100644
--- a/drivers/net/wireless/ath/carl9170/version.h
+++ b/drivers/net/wireless/ath/carl9170/version.h
@@ -1,7 +1,7 @@
 #ifndef __CARL9170_SHARED_VERSION_H
 #define __CARL9170_SHARED_VERSION_H
 #define CARL9170FW_VERSION_YEAR 10
-#define CARL9170FW_VERSION_MONTH 9
-#define CARL9170FW_VERSION_DAY 28
-#define CARL9170FW_VERSION_GIT "1.8.8.3"
+#define CARL9170FW_VERSION_MONTH 10
+#define CARL9170FW_VERSION_DAY 29
+#define CARL9170FW_VERSION_GIT "1.9.0"
 #endif /* __CARL9170_SHARED_VERSION_H */
-- 
cgit v1.2.3


From e27769059ccb15273a7eb69ed31b8e08f9b0eda8 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 29 Oct 2010 23:17:38 +0200
Subject: carl9170: initialize HW aMPDU parameters properly

This patch changes the initial aMPDU density and
factor settings to match those of Otus.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/mac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c
index 2305bc27151c..c34eeeeb8af3 100644
--- a/drivers/net/wireless/ath/carl9170/mac.c
+++ b/drivers/net/wireless/ath/carl9170/mac.c
@@ -205,8 +205,8 @@ int carl9170_init_mac(struct ar9170 *ar)
 	carl9170_regwrite(AR9170_MAC_REG_BACKOFF_PROTECT, 0x105);
 
 	/* Aggregation MAX number and timeout */
-	carl9170_regwrite(AR9170_MAC_REG_AMPDU_FACTOR, 0xa);
-	carl9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, 0x140a00);
+	carl9170_regwrite(AR9170_MAC_REG_AMPDU_FACTOR, 0x8000a);
+	carl9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, 0x140a07);
 
 	carl9170_regwrite(AR9170_MAC_REG_FRAMETYPE_FILTER,
 			  AR9170_MAC_FTF_DEFAULTS);
-- 
cgit v1.2.3


From e4a668c59080f862af3ecc28b359533027cbe434 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 29 Oct 2010 23:26:13 +0200
Subject: carl9170: fix spurious restart due to high latency

RX Stress tests of unidirectional bulk traffic with
bitrates of up to 220Mbit/s have revealed that the
fatal-event recovery logic [which was solely triggered
by an out-of-rx-buffer situation] is too aggressive.

The new method now "pings" the device and then
decides - based on the response - whenever
a restart is needed or not.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/carl9170.h |  3 ++-
 drivers/net/wireless/ath/carl9170/main.c     | 17 +++++++++++++++++
 drivers/net/wireless/ath/carl9170/usb.c      |  2 +-
 3 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index b69d31972c77..d07ff7f2fd92 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -215,7 +215,7 @@ enum carl9170_restart_reasons {
 	CARL9170_RR_TOO_MANY_FIRMWARE_ERRORS,
 	CARL9170_RR_WATCHDOG,
 	CARL9170_RR_STUCK_TX,
-	CARL9170_RR_SLOW_SYSTEM,
+	CARL9170_RR_UNRESPONSIVE_DEVICE,
 	CARL9170_RR_COMMAND_TIMEOUT,
 	CARL9170_RR_TOO_MANY_PHY_ERRORS,
 	CARL9170_RR_LOST_RSP,
@@ -287,6 +287,7 @@ struct ar9170 {
 
 	/* reset / stuck frames/queue detection */
 	struct work_struct restart_work;
+	struct work_struct ping_work;
 	unsigned int restart_counter;
 	unsigned long queue_stop_timeout[__AR9170_NUM_TXQ];
 	unsigned long max_queue_stop_timeout[__AR9170_NUM_TXQ];
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index d521bc2b0496..4ae6a5849076 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -428,6 +428,7 @@ static void carl9170_cancel_worker(struct ar9170 *ar)
 	cancel_delayed_work_sync(&ar->led_work);
 #endif /* CONFIG_CARL9170_LEDS */
 	cancel_work_sync(&ar->ps_work);
+	cancel_work_sync(&ar->ping_work);
 	cancel_work_sync(&ar->ampdu_work);
 }
 
@@ -533,6 +534,21 @@ void carl9170_restart(struct ar9170 *ar, const enum carl9170_restart_reasons r)
 	 */
 }
 
+static void carl9170_ping_work(struct work_struct *work)
+{
+	struct ar9170 *ar = container_of(work, struct ar9170, ping_work);
+	int err;
+
+	if (!IS_STARTED(ar))
+		return;
+
+	mutex_lock(&ar->mutex);
+	err = carl9170_echo_test(ar, 0xdeadbeef);
+	if (err)
+		carl9170_restart(ar, CARL9170_RR_UNRESPONSIVE_DEVICE);
+	mutex_unlock(&ar->mutex);
+}
+
 static int carl9170_init_interface(struct ar9170 *ar,
 				   struct ieee80211_vif *vif)
 {
@@ -1614,6 +1630,7 @@ void *carl9170_alloc(size_t priv_size)
 		skb_queue_head_init(&ar->tx_pending[i]);
 	}
 	INIT_WORK(&ar->ps_work, carl9170_ps_work);
+	INIT_WORK(&ar->ping_work, carl9170_ping_work);
 	INIT_WORK(&ar->restart_work, carl9170_restart_work);
 	INIT_WORK(&ar->ampdu_work, carl9170_ampdu_work);
 	INIT_DELAYED_WORK(&ar->tx_janitor, carl9170_tx_janitor);
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index d8607f4c144d..ddf5373ee689 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -431,7 +431,7 @@ static void carl9170_usb_rx_complete(struct urb *urb)
 			 * device.
 			 */
 
-			carl9170_restart(ar, CARL9170_RR_SLOW_SYSTEM);
+			ieee80211_queue_work(ar->hw, &ar->ping_work);
 		}
 	} else {
 		/*
-- 
cgit v1.2.3


From 2a6cef513fab525399e484edc9bfb39b6d462f76 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 29 Oct 2010 23:41:16 +0200
Subject: carl9170: stop stale uplink BA sessions

This patch fixes a possible lengthy stall if the device
is operating as an experimental 11n AP and an STA
[during heavy txrx action] suddenly signalized to go
off-channel (old NetworkManager), or (sleep - which is
unlikely, because then it wouldn't be *active* at all!?).

Because the driver has to manage the BA Window, the
sudden PSM transition can leave active uplink BA
sessions to the STA in a bad state and a proper
cleanup is needed.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/tx.c | 54 ++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index b575c865142d..b27969c41812 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -524,6 +524,59 @@ next:
 	}
 }
 
+static void carl9170_tx_ampdu_timeout(struct ar9170 *ar)
+{
+	struct carl9170_sta_tid *iter;
+	struct sk_buff *skb;
+	struct ieee80211_tx_info *txinfo;
+	struct carl9170_tx_info *arinfo;
+	struct _carl9170_tx_superframe *super;
+	struct ieee80211_sta *sta;
+	struct ieee80211_vif *vif;
+	struct ieee80211_hdr *hdr;
+	unsigned int vif_id;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(iter, &ar->tx_ampdu_list, list) {
+		if (iter->state < CARL9170_TID_STATE_IDLE)
+			continue;
+
+		spin_lock_bh(&iter->lock);
+		skb = skb_peek(&iter->queue);
+		if (!skb)
+			goto unlock;
+
+		txinfo = IEEE80211_SKB_CB(skb);
+		arinfo = (void *)txinfo->rate_driver_data;
+		if (time_is_after_jiffies(arinfo->timeout +
+		    msecs_to_jiffies(CARL9170_QUEUE_TIMEOUT)))
+			goto unlock;
+
+		super = (void *) skb->data;
+		hdr = (void *) super->frame_data;
+
+		vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >>
+			 CARL9170_TX_SUPER_MISC_VIF_ID_S;
+
+		if (WARN_ON(vif_id >= AR9170_MAX_VIRTUAL_MAC))
+			goto unlock;
+
+		vif = rcu_dereference(ar->vif_priv[vif_id].vif);
+		if (WARN_ON(!vif))
+			goto unlock;
+
+		sta = ieee80211_find_sta(vif, hdr->addr1);
+		if (WARN_ON(!sta))
+			goto unlock;
+
+		ieee80211_stop_tx_ba_session(sta, iter->tid);
+unlock:
+		spin_unlock_bh(&iter->lock);
+
+	}
+	rcu_read_unlock();
+}
+
 void carl9170_tx_janitor(struct work_struct *work)
 {
 	struct ar9170 *ar = container_of(work, struct ar9170,
@@ -534,6 +587,7 @@ void carl9170_tx_janitor(struct work_struct *work)
 	ar->tx_janitor_last_run = jiffies;
 
 	carl9170_check_queue_stop_timeout(ar);
+	carl9170_tx_ampdu_timeout(ar);
 
 	if (!atomic_read(&ar->tx_total_queued))
 		return;
-- 
cgit v1.2.3


From 3eedb6f436858f3e864139dc184adc9a51440c92 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 30 Oct 2010 00:36:53 +0200
Subject: carl9170: configurable beacon rates

Previously, the beacon rate was fixed to either:
 * 1Mb/s [2.4GHz band]
 * 6Mb/s [5GHz band]

This limitation has been addressed and now the
beacon rate is selected by ieee80211_tx_info's
rate control info, almost like any ordinary
data frame.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/mac.c | 52 ++++++++++++++++++++-------------
 1 file changed, 32 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c
index c34eeeeb8af3..385cf508479b 100644
--- a/drivers/net/wireless/ath/carl9170/mac.c
+++ b/drivers/net/wireless/ath/carl9170/mac.c
@@ -457,8 +457,9 @@ int carl9170_set_beacon_timers(struct ar9170 *ar)
 
 int carl9170_update_beacon(struct ar9170 *ar, const bool submit)
 {
-	struct sk_buff *skb;
+	struct sk_buff *skb = NULL;
 	struct carl9170_vif_info *cvif;
+	struct ieee80211_tx_info *txinfo;
 	__le32 *data, *old = NULL;
 	u32 word, off, addr, len;
 	int i = 0, err = 0;
@@ -487,7 +488,13 @@ found:
 
 	if (!skb) {
 		err = -ENOMEM;
-		goto out_unlock;
+		goto err_free;
+	}
+
+	txinfo = IEEE80211_SKB_CB(skb);
+	if (txinfo->control.rates[0].flags & IEEE80211_TX_RC_MCS) {
+		err = -EINVAL;
+		goto err_free;
 	}
 
 	spin_lock_bh(&ar->beacon_lock);
@@ -504,11 +511,8 @@ found:
 			wiphy_err(ar->hw->wiphy, "beacon does not "
 				  "fit into device memory!\n");
 		}
-
-		spin_unlock_bh(&ar->beacon_lock);
-		dev_kfree_skb_any(skb);
 		err = -EINVAL;
-		goto out_unlock;
+		goto err_unlock;
 	}
 
 	if (len > AR9170_MAC_BCN_LENGTH_MAX) {
@@ -518,22 +522,22 @@ found:
 				 AR9170_MAC_BCN_LENGTH_MAX, len);
 		}
 
-		spin_unlock_bh(&ar->beacon_lock);
-		dev_kfree_skb_any(skb);
 		err = -EMSGSIZE;
-		goto out_unlock;
+		goto err_unlock;
 	}
 
-	carl9170_async_regwrite_begin(ar);
+	i = txinfo->control.rates[0].idx;
+	if (txinfo->band != IEEE80211_BAND_2GHZ)
+		i += 4;
 
-	/* XXX: use skb->cb info */
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
-		carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + FCS_LEN) << (3 + 16)) + 0x0400);
-	} else {
-		carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + FCS_LEN) << 16) + 0x001b);
-	}
+	word = __carl9170_ratetable[i].hw_value & 0xf;
+	if (i < 4)
+		word |= ((skb->len + FCS_LEN) << (3 + 16)) + 0x0400;
+	else
+		word |= ((skb->len + FCS_LEN) << 16) + 0x0010;
+
+	carl9170_async_regwrite_begin(ar);
+	carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP, word);
 
 	for (i = 0; i < DIV_ROUND_UP(skb->len, 4); i++) {
 		/*
@@ -557,7 +561,7 @@ found:
 		cvif->beacon = skb;
 	spin_unlock_bh(&ar->beacon_lock);
 	if (err)
-		goto out_unlock;
+		goto err_free;
 
 	if (submit) {
 		err = carl9170_bcn_ctrl(ar, cvif->id,
@@ -565,10 +569,18 @@ found:
 					addr, skb->len + FCS_LEN);
 
 		if (err)
-			goto out_unlock;
+			goto err_free;
 	}
 out_unlock:
 	rcu_read_unlock();
+	return 0;
+
+err_unlock:
+	spin_unlock_bh(&ar->beacon_lock);
+
+err_free:
+	rcu_read_unlock();
+	dev_kfree_skb_any(skb);
 	return err;
 }
 
-- 
cgit v1.2.3


From c0bf9ca98e07ca72c444a6cfb272aafa9890b9b6 Mon Sep 17 00:00:00 2001
From: Nishant Sarmukadam <nishants@marvell.com>
Date: Mon, 1 Nov 2010 17:55:48 -0700
Subject: mwl8k: force AP mode to use non-AMPDU frames

AP firmware uses xmitcontrol to differentiate between AMPDU
and non-AMPDU frames. As the support for AMPDU is not yet
added, set xmitcontrol to non-AMPDU for all tx frames for AP
firmware. This field will be set to indicate ampdu/non-ampdu
frames when tx AMPDU support is added.

Signed-off-by: Pradeep Nemavat <pnemavat@marvell.com>
Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index f152a25be59f..1bbcd7c1d02a 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1125,10 +1125,12 @@ struct mwl8k_tx_desc {
 	__le32 reserved;
 	__le16 rate_info;
 	__u8 peer_id;
-	__u8 tx_frag_cnt;
+	__u8 xmitcontrol;
 } __packed;
 
 #define MWL8K_TX_DESCS		128
+#define MWL8K_XMITCONTROL_NON_AMPDU	0x04
+
 
 static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
 {
@@ -1448,6 +1450,9 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 		tx->peer_id = MWL8K_STA(tx_info->control.sta)->peer_id;
 	else
 		tx->peer_id = 0;
+
+	if (priv->ap_fw)
+		tx->xmitcontrol = MWL8K_XMITCONTROL_NON_AMPDU;
 	wmb();
 	tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus);
 
-- 
cgit v1.2.3


From 327571ea9927beec2ee2ed9a266c57c1515393b4 Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:31 -0200
Subject: rtl8187: remove redundant initialization of ARFR

This removes redundant write to Auto Rate Fallback Register on RTL8187B.
The same value was being written twice in the same function. Avoid this
removing the duplicate initialization on rtl8187b_reg_table, and also
add comment for this write (information from Realtek source).

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 6e26149809bf..3dbf3053c09f 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -712,10 +712,9 @@ static const u8 rtl8187b_reg_table[][3] = {
 
 	{0x58, 0x4B, 1}, {0x59, 0x00, 1}, {0x5A, 0x4B, 1}, {0x5B, 0x00, 1},
 	{0x60, 0x4B, 1}, {0x61, 0x09, 1}, {0x62, 0x4B, 1}, {0x63, 0x09, 1},
-	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xE0, 0xFF, 1}, {0xE1, 0x0F, 1},
-	{0xE2, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1}, {0xF2, 0x02, 1},
-	{0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1}, {0xF6, 0x06, 1},
-	{0xF7, 0x07, 1}, {0xF8, 0x08, 1},
+	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1},
+	{0xF2, 0x02, 1}, {0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1},
+	{0xF6, 0x06, 1}, {0xF7, 0x07, 1}, {0xF8, 0x08, 1},
 
 	{0x4E, 0x00, 2}, {0x0C, 0x04, 2}, {0x21, 0x61, 2}, {0x22, 0x68, 2},
 	{0x23, 0x6F, 2}, {0x24, 0x76, 2}, {0x25, 0x7D, 2}, {0x26, 0x84, 2},
@@ -776,7 +775,9 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
 	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
 
+	/* Auto Rate Fallback Register (ARFR): 1M-54M setting */
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFFE2, 0x00, 1);
 
 	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
 	rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2);
-- 
cgit v1.2.3


From f002c25cc13e86762551c0eda29a40c60d6dbf1b Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:32 -0200
Subject: rtl8187: remove setting of beacon/atim registers from initialization

On 8187B path, we set a initial value for beacon interval and atim
window on initialization. But this isn't needed, since same setup is
done on rtl8187_config.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 3dbf3053c09f..30c2120dd302 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -779,8 +779,6 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
 	rtl818x_iowrite8_idx(priv, (u8 *)0xFFE2, 0x00, 1);
 
-	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
-	rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2);
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFD4, 0xFFFF, 1);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-- 
cgit v1.2.3


From 60f589145d76cf834ec5e485c5412ec0994e52d1 Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:33 -0200
Subject: rtl8187: fix wrong register initialization in 8187B

We were using wrong address for BRSR (Basic Rate Set Register) while
initializing its value, comparing with Realtek sources, for 8187B case.

Also, the same register is initialized in rtl8187b_reg_table, so remove
the duplicate initialization from the table.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 30c2120dd302..b9ce2a8739cd 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -725,11 +725,11 @@ static const u8 rtl8187b_reg_table[][3] = {
 	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2}, {0x72, 0x56, 2},
 	{0x73, 0x9A, 2},
 
-	{0x34, 0xF0, 0}, {0x35, 0x0F, 0}, {0x5B, 0x40, 0}, {0x84, 0x88, 0},
-	{0x85, 0x24, 0}, {0x88, 0x54, 0}, {0x8B, 0xB8, 0}, {0x8C, 0x07, 0},
-	{0x8D, 0x00, 0}, {0x94, 0x1B, 0}, {0x95, 0x12, 0}, {0x96, 0x00, 0},
-	{0x97, 0x06, 0}, {0x9D, 0x1A, 0}, {0x9F, 0x10, 0}, {0xB4, 0x22, 0},
-	{0xBE, 0x80, 0}, {0xDB, 0x00, 0}, {0xEE, 0x00, 0}, {0x4C, 0x00, 2},
+	{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
+	{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
+	{0x95, 0x12, 0}, {0x96, 0x00, 0}, {0x97, 0x06, 0}, {0x9D, 0x1A, 0},
+	{0x9F, 0x10, 0}, {0xB4, 0x22, 0}, {0xBE, 0x80, 0}, {0xDB, 0x00, 0},
+	{0xEE, 0x00, 0}, {0x4C, 0x00, 2},
 
 	{0x9F, 0x00, 3}, {0x8C, 0x01, 0}, {0x8D, 0x10, 0}, {0x8E, 0x08, 0},
 	{0x8F, 0x00, 0}
@@ -770,7 +770,11 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	if (res)
 		return res;
 
-	rtl818x_iowrite16(priv, (__le16 *)0xFF2D, 0x0FFF);
+	/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
+	 * RESP_RATE on 8187L in Realtek sources: each bit should be each
+	 * one of the 12 rates, all are enabled */
+	rtl818x_iowrite16(priv, (__le16 *)0xFF34, 0x0FFF);
+
 	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
 	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
 	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-- 
cgit v1.2.3


From a8ff34e37a186ebb7d2d90ee40ef88a3ef95ad47 Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:34 -0200
Subject: rtl8187: avoid redundant write to register FF72 (RFSW_CTRL)

The table with misc register initialization was setting it, and later
on we would set it again with a explicity call to rtl818x_iowrite16_idx.

Remove duplicate initialization from the register table.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index b9ce2a8739cd..063374aba863 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -722,8 +722,7 @@ static const u8 rtl8187b_reg_table[][3] = {
 	{0x52, 0x04, 2}, {0x53, 0xA0, 2}, {0x54, 0x1F, 2}, {0x55, 0x23, 2},
 	{0x56, 0x45, 2}, {0x57, 0x67, 2}, {0x58, 0x08, 2}, {0x59, 0x08, 2},
 	{0x5A, 0x08, 2}, {0x5B, 0x08, 2}, {0x60, 0x08, 2}, {0x61, 0x08, 2},
-	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2}, {0x72, 0x56, 2},
-	{0x73, 0x9A, 2},
+	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2},
 
 	{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
 	{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
@@ -810,6 +809,7 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 
 	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00004001);
 
+	/* RFSW_CTRL register */
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x569A, 2);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-- 
cgit v1.2.3


From 896cae65fc0489b8e42bb7790f64731d53a2cecf Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:35 -0200
Subject: rtl8187: move pll reset at start out of ANAPARAM write

On 8187B start, comment about pll reset, and move it out of ANAPARAM
write sequence, so that code is more readable.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 063374aba863..2b4ee26c6745 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -742,7 +742,6 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
 			 RTL818X_EEPROM_CMD_CONFIG);
-
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
 	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE | RTL818X_CONFIG3_GNT_SELECT;
 	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
@@ -752,19 +751,19 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 			  RTL8187B_RTL8225_ANAPARAM_ON);
 	rtl818x_iowrite8(priv, &priv->map->ANAPARAM3,
 			 RTL8187B_RTL8225_ANAPARAM3_ON);
-
-	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0x10);
-	reg = rtl818x_ioread8(priv, (u8 *)0xFF62);
-	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg & ~(1 << 5));
-	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg | (1 << 5));
-
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
 	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
 	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
 			 RTL818X_EEPROM_CMD_NORMAL);
 
+	/* Reset PLL sequence on 8187B. Realtek note: reduces power
+	 * consumption about 30 mA */
+	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0x10);
+	reg = rtl818x_ioread8(priv, (u8 *)0xFF62);
+	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg & ~(1 << 5));
+	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg | (1 << 5));
+
 	res = rtl8187_cmd_reset(dev);
 	if (res)
 		return res;
-- 
cgit v1.2.3


From fe3326903d7aafd7b5602d8e178537c8b0465f6c Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:36 -0200
Subject: rtl8187: don't set RTL818X_CONFIG3_GNT_SELECT flag on 8187B

The GNTSel bit should only concern pci devices by looking at RTL8180
spec, which is not the case of 8187B. Also testing shows that trying to
set this bit fails, a subsequent read from the register after trying to
set it shows that the bit isn't set, seems the hardware ignores it,
which makes sense. This setting was a left over from Realtek sources.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 2b4ee26c6745..d7ea5d1a2888 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -743,7 +743,7 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
 			 RTL818X_EEPROM_CMD_CONFIG);
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE | RTL818X_CONFIG3_GNT_SELECT;
+	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
 	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
 	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
 			  RTL8187B_RTL8225_ANAPARAM2_ON);
-- 
cgit v1.2.3


From 0bf198eb4d05a4662143e4a2e2a44fb592e2b177 Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:37 -0200
Subject: rtl8187: consolidate anaparam on/off write sequences

There are repeated calls for anaparam on/off sequence in the code.
Consolidate the common code in rtl8187_set_anaparam and use it where
needed.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c     | 84 ++++++++++++++------------
 drivers/net/wireless/rtl818x/rtl8187_rtl8225.c | 22 -------
 2 files changed, 44 insertions(+), 62 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index d7ea5d1a2888..c0c75aa13db2 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -553,6 +553,46 @@ static int rtl8187b_init_status_urb(struct ieee80211_hw *dev)
 	return ret;
 }
 
+static void rtl8187_set_anaparam(struct rtl8187_priv *priv, bool rfon)
+{
+	u32 anaparam, anaparam2;
+	u8 anaparam3, reg;
+
+	if (!priv->is_rtl8187b) {
+		if (rfon) {
+			anaparam = RTL8187_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_ON;
+		} else {
+			anaparam = RTL8187_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_OFF;
+		}
+	} else {
+		if (rfon) {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_ON;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_ON;
+		} else {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_OFF;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_OFF;
+		}
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, anaparam2);
+	if (priv->is_rtl8187b)
+		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3, anaparam3);
+	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_NORMAL);
+}
+
 static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
 {
 	struct rtl8187_priv *priv = dev->priv;
@@ -603,19 +643,7 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev)
 	int res;
 
 	/* reset */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg |
-			 RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg &
-			 ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
+	rtl8187_set_anaparam(priv, true);
 
 	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
 
@@ -629,17 +657,7 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev)
 	if (res)
 		return res;
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+	rtl8187_set_anaparam(priv, true);
 
 	/* setup card */
 	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
@@ -740,22 +758,7 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	int res, i;
 	u8 reg;
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187B_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187B_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite8(priv, &priv->map->ANAPARAM3,
-			 RTL8187B_RTL8225_ANAPARAM3_ON);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
+	rtl8187_set_anaparam(priv, true);
 
 	/* Reset PLL sequence on 8187B. Realtek note: reduces power
 	 * consumption about 30 mA */
@@ -1006,6 +1009,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
 	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
 
 	priv->rf->stop(dev);
+	rtl8187_set_anaparam(priv, false);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index 97eebdcf7eb9..5c6666f09ac1 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -898,29 +898,7 @@ static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev)
 
 static void rtl8225_rf_stop(struct ieee80211_hw *dev)
 {
-	u8 reg;
-	struct rtl8187_priv *priv = dev->priv;
-
 	rtl8225_write(dev, 0x4, 0x1f);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	if (!priv->is_rtl8187b) {
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-				  RTL8187_RTL8225_ANAPARAM2_OFF);
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-				  RTL8187_RTL8225_ANAPARAM_OFF);
-	} else {
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-				  RTL8187B_RTL8225_ANAPARAM2_OFF);
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-				  RTL8187B_RTL8225_ANAPARAM_OFF);
-		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3,
-				  RTL8187B_RTL8225_ANAPARAM3_OFF);
-	}
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 }
 
 static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
-- 
cgit v1.2.3


From 998606cfd75e7a8169ed0d324061a8d6bc60716a Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:38 -0200
Subject: rtl8187: remove uneeded setting of anaparam write

Usually you set RTL818X_CONFIG3_ANAPARAM_WRITE when you are going to
change/write ANAPARAM registers. But in current initialization of
RTL8187B there is a place where ANAPARAM_WRITE bit is set without any
ANAPARAM register being written, without reason, so remove it.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: seno <senada@t-online.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index c0c75aa13db2..4448647d6cf6 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -814,14 +814,6 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	/* RFSW_CTRL register */
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x569A, 2);
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-
 	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
 	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x2488);
 	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-- 
cgit v1.2.3


From daeeb074105a80a34f90a454c24efc14e9a8d3c3 Mon Sep 17 00:00:00 2001
From: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date: Mon, 1 Nov 2010 22:59:39 -0200
Subject: rtl8187: restore anaparam registers after reset with 8187B

Current 8187B initialization misses anaparam registers restore after
8187 reset. This causes ANAPARAM register to stay zeroed out (ANAPARAM2
kept its value on my tests). To avoid this, call rtl8187_set_anaparam
right after chip reset (to be on the safe side, as it makes sure we
restore all ANAPARAM registers).

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: seno <senada@t-online.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtl818x/rtl8187_dev.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 4448647d6cf6..eeee244fcaab 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -771,6 +771,8 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	if (res)
 		return res;
 
+	rtl8187_set_anaparam(priv, true);
+
 	/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
 	 * RESP_RATE on 8187L in Realtek sources: each bit should be each
 	 * one of the 12 rates, all are enabled */
-- 
cgit v1.2.3


From 8cecc90e4a302ac214c48e362709ce906a96a295 Mon Sep 17 00:00:00 2001
From: maximilian attems <max@stro.at>
Date: Tue, 2 Nov 2010 23:10:12 +0100
Subject: zd1211rw: add 2 missing usb id's

"These USB ID came from Palnex <http://www.planex.co.jp/>
Worked fine." says Mandriva patch for their 2.6.32 and earlier.

Web has evidence for both id's to work, so just add them upstream:
http://www.mail-archive.com/zd1211-devs@lists.sourceforge.net/msg00507.html
http://ubuntuforums.org/showthread.php?t=473046

Signed-off-by: Go Taniguchi <go@turbolinux.co.jp>
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/zd1211rw/zd_usb.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 818e1480ca93..06041cb1c422 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -55,6 +55,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x13b1, 0x001e), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x1435, 0x0711), .driver_info = DEVICE_ZD1211 },
+	{ USB_DEVICE(0x14ea, 0xab10), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x14ea, 0xab13), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x157e, 0x300b), .driver_info = DEVICE_ZD1211 },
@@ -92,6 +93,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x2019, 0x5303), .driver_info = DEVICE_ZD1211B },
+	{ USB_DEVICE(0x2019, 0xed01), .driver_info = DEVICE_ZD1211B },
 	/* "Driverless" devices that need ejecting */
 	{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
 	{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
-- 
cgit v1.2.3


From d94519c1b0de827d5d142b9333b7f114c0b3a021 Mon Sep 17 00:00:00 2001
From: maximilian attems <max@stro.at>
Date: Tue, 2 Nov 2010 23:39:12 +0100
Subject: zd1201: Add missing id

The Mandriva patch seems to stem from 2.6.14, so much for their
upstreaming effort.

Didn't find another Linux reference of it, just an omnious
"USB\VID_1044&PID_8004" from GigabyteZD1201U.INF for
Gigabyte GN-WLBZ101 802.11b USB Adapter, which matches the
Mandriva patch comment.

Aboves file also lists an "USB\VID_1044&PID_8006", which I have
kept appart as this "Gigabyte GN-WBZB-M 802.11b USB Adapter"
didn't show up in googling.

Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/zd1201.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 390d77f762c4..b97aa9c78a96 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -30,6 +30,7 @@ static struct usb_device_id zd1201_table[] = {
 	{USB_DEVICE(0x0ace, 0x1201)}, /* ZyDAS ZD1201 Wireless USB Adapter */
 	{USB_DEVICE(0x050d, 0x6051)}, /* Belkin F5D6051 usb  adapter */
 	{USB_DEVICE(0x0db0, 0x6823)}, /* MSI UB11B usb  adapter */
+	{USB_DEVICE(0x1044, 0x8004)}, /* Gigabyte GN-WLBZ101 */
 	{USB_DEVICE(0x1044, 0x8005)}, /* GIGABYTE GN-WLBZ201 usb adapter */
 	{}
 };
-- 
cgit v1.2.3


From 21e731a1b15bf03927e292af1b4a2c84fc8af817 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 3 Nov 2010 21:36:12 +0100
Subject: b43legacy: rfkill: use status register based on core revision (not
 PHY's)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43legacy/rfkill.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index d579df72b783..b90f223fb31c 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -29,7 +29,7 @@
 /* Returns TRUE, if the radio is enabled in hardware. */
 bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
 {
-	if (dev->phy.rev >= 3) {
+	if (dev->dev->id.revision >= 3) {
 		if (!(b43legacy_read32(dev, B43legacy_MMIO_RADIO_HWENABLED_HI)
 		      & B43legacy_MMIO_RADIO_HWENABLED_HI_MASK))
 			return 1;
-- 
cgit v1.2.3


From 066dae93bdfcc7af5e38a33617773fd5c6457607 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 7 Nov 2010 14:59:39 +0100
Subject: ath9k: rework tx queue selection and fix queue stopping/waking
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The current ath9k tx queue handling code showed a few issues that could
lead to locking issues, tx stalls due to stopped queues, and maybe even
DMA issues.

The main source of these issues is that in some places the queue is
selected via skb queue mapping in places where this mapping may no
longer be valid. One such place is when data frames are transmitted via
the CAB queue (for powersave buffered frames). This is made even worse
by a lookup WMM AC values from the assigned tx queue (which is
undefined for the CAB queue).

This messed up the pending frame counting, which in turn caused issues
with queues getting stopped, but not woken again.

To fix these issues, this patch removes an unnecessary abstraction
separating a driver internal queue number from the skb queue number
(not to be confused with the hardware queue number).

It seems that this abstraction may have been necessary because of tx
queue preinitialization from the initvals. This patch avoids breakage
here by pushing the software <-> hardware queue mapping to the function
that assigns the tx queues and redefining the WMM AC definitions to
match the numbers used by mac80211 (also affects ath9k_htc).

To ensure consistency wrt. pending frame count tracking, these counters
are moved to the ath_txq struct, updated with the txq lock held, but
only where the tx queue selected by the skb queue map actually matches
the tx queue used by the driver for the frame.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Björn Smedman <bjorn.smedman@venatech.se>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h        |   9 +--
 drivers/net/wireless/ath/ath9k/beacon.c       |   6 +-
 drivers/net/wireless/ath/ath9k/common.h       |   9 +--
 drivers/net/wireless/ath/ath9k/debug.c        |  36 +++++-----
 drivers/net/wireless/ath/ath9k/debug.h        |   5 +-
 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c |   9 ++-
 drivers/net/wireless/ath/ath9k/hw.h           |   7 ++
 drivers/net/wireless/ath/ath9k/init.c         |  52 ++------------
 drivers/net/wireless/ath/ath9k/main.c         |  71 +++---------------
 drivers/net/wireless/ath/ath9k/virtual.c      |   2 +-
 drivers/net/wireless/ath/ath9k/xmit.c         | 100 ++++++++++++--------------
 11 files changed, 109 insertions(+), 197 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 61d450750acb..21433465bde4 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -195,7 +195,6 @@ enum ATH_AGGR_STATUS {
 
 #define ATH_TXFIFO_DEPTH 8
 struct ath_txq {
-	int axq_class;
 	u32 axq_qnum;
 	u32 *axq_link;
 	struct list_head axq_q;
@@ -208,11 +207,12 @@ struct ath_txq {
 	struct list_head txq_fifo_pending;
 	u8 txq_headidx;
 	u8 txq_tailidx;
+	int pending_frames;
 };
 
 struct ath_atx_ac {
+	struct ath_txq *txq;
 	int sched;
-	int qnum;
 	struct list_head list;
 	struct list_head tid_q;
 };
@@ -290,12 +290,11 @@ struct ath_tx_control {
 struct ath_tx {
 	u16 seq_no;
 	u32 txqsetup;
-	int hwq_map[WME_NUM_AC];
 	spinlock_t txbuflock;
 	struct list_head txbuf;
 	struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
 	struct ath_descdma txdma;
-	int pending_frames[WME_NUM_AC];
+	struct ath_txq *txq_map[WME_NUM_AC];
 };
 
 struct ath_rx_edma {
@@ -325,7 +324,6 @@ void ath_rx_cleanup(struct ath_softc *sc);
 int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp);
 struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype);
 void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
-int ath_tx_setup(struct ath_softc *sc, int haltype);
 void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx);
 void ath_draintxq(struct ath_softc *sc,
 		     struct ath_txq *txq, bool retry_tx);
@@ -665,7 +663,6 @@ struct ath_wiphy {
 
 void ath9k_tasklet(unsigned long data);
 int ath_reset(struct ath_softc *sc, bool retry_tx);
-int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc);
 int ath_cabq_update(struct ath_softc *);
 
 static inline void ath_read_cachesize(struct ath_common *common, int *csz)
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 333da7bf2d7d..2377376c8d4d 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -28,7 +28,7 @@ int ath_beaconq_config(struct ath_softc *sc)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info qi, qi_be;
-	int qnum;
+	struct ath_txq *txq;
 
 	ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi);
 	if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
@@ -38,8 +38,8 @@ int ath_beaconq_config(struct ath_softc *sc)
 		qi.tqi_cwmax = 0;
 	} else {
 		/* Adhoc mode; important thing is to use 2x cwmin. */
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		ath9k_hw_get_txq_props(ah, qnum, &qi_be);
+		txq = sc->tx.txq_map[WME_AC_BE];
+		ath9k_hw_get_txq_props(ah, txq->axq_qnum, &qi_be);
 		qi.tqi_aifs = qi_be.tqi_aifs;
 		qi.tqi_cwmin = 4*qi_be.tqi_cwmin;
 		qi.tqi_cwmax = qi_be.tqi_cwmax;
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index c76c75a77c62..4c04ee85ff0e 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -31,10 +31,11 @@
 #define WME_MAX_BA              WME_BA_BMP_SIZE
 #define ATH_TID_MAX_BUFS        (2 * WME_MAX_BA)
 
-#define WME_AC_BE   0
-#define WME_AC_BK   1
-#define WME_AC_VI   2
-#define WME_AC_VO   3
+/* These must match mac80211 skb queue mapping numbers */
+#define WME_AC_VO   0
+#define WME_AC_VI   1
+#define WME_AC_BE   2
+#define WME_AC_BK   3
 #define WME_NUM_AC  4
 
 #define ATH_RSSI_DUMMY_MARKER   0x127
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index a4052711eca8..0c3c74c157fb 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -585,10 +585,10 @@ static const struct file_operations fops_wiphy = {
 	do {								\
 		len += snprintf(buf + len, size - len,			\
 				"%s%13u%11u%10u%10u\n", str,		\
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_BE]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_BK]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_VI]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_VO]].elem); \
+		sc->debug.stats.txstats[WME_AC_BE].elem, \
+		sc->debug.stats.txstats[WME_AC_BK].elem, \
+		sc->debug.stats.txstats[WME_AC_VI].elem, \
+		sc->debug.stats.txstats[WME_AC_VO].elem); \
 } while(0)
 
 static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
@@ -630,33 +630,35 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 	return retval;
 }
 
-void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq,
-		       struct ath_buf *bf, struct ath_tx_status *ts)
+void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
+		       struct ath_tx_status *ts)
 {
-	TX_STAT_INC(txq->axq_qnum, tx_pkts_all);
-	sc->debug.stats.txstats[txq->axq_qnum].tx_bytes_all += bf->bf_mpdu->len;
+	int qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
+	TX_STAT_INC(qnum, tx_pkts_all);
+	sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
 
 	if (bf_isampdu(bf)) {
 		if (bf_isxretried(bf))
-			TX_STAT_INC(txq->axq_qnum, a_xretries);
+			TX_STAT_INC(qnum, a_xretries);
 		else
-			TX_STAT_INC(txq->axq_qnum, a_completed);
+			TX_STAT_INC(qnum, a_completed);
 	} else {
-		TX_STAT_INC(txq->axq_qnum, completed);
+		TX_STAT_INC(qnum, completed);
 	}
 
 	if (ts->ts_status & ATH9K_TXERR_FIFO)
-		TX_STAT_INC(txq->axq_qnum, fifo_underrun);
+		TX_STAT_INC(qnum, fifo_underrun);
 	if (ts->ts_status & ATH9K_TXERR_XTXOP)
-		TX_STAT_INC(txq->axq_qnum, xtxop);
+		TX_STAT_INC(qnum, xtxop);
 	if (ts->ts_status & ATH9K_TXERR_TIMER_EXPIRED)
-		TX_STAT_INC(txq->axq_qnum, timer_exp);
+		TX_STAT_INC(qnum, timer_exp);
 	if (ts->ts_flags & ATH9K_TX_DESC_CFG_ERR)
-		TX_STAT_INC(txq->axq_qnum, desc_cfg_err);
+		TX_STAT_INC(qnum, desc_cfg_err);
 	if (ts->ts_flags & ATH9K_TX_DATA_UNDERRUN)
-		TX_STAT_INC(txq->axq_qnum, data_underrun);
+		TX_STAT_INC(qnum, data_underrun);
 	if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN)
-		TX_STAT_INC(txq->axq_qnum, delim_underrun);
+		TX_STAT_INC(qnum, delim_underrun);
 }
 
 static const struct file_operations fops_xmit = {
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index bb0823242ba0..646ff7e04c88 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -169,8 +169,8 @@ void ath9k_exit_debug(struct ath_hw *ah);
 int ath9k_debug_create_root(void);
 void ath9k_debug_remove_root(void);
 void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
-void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq,
-		       struct ath_buf *bf, struct ath_tx_status *ts);
+void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
+		       struct ath_tx_status *ts);
 void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs);
 
 #else
@@ -199,7 +199,6 @@ static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
 }
 
 static inline void ath_debug_stat_tx(struct ath_softc *sc,
-				     struct ath_txq *txq,
 				     struct ath_buf *bf,
 				     struct ath_tx_status *ts)
 {
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 3d19b5bc937f..5324ffd96ec7 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -20,8 +20,15 @@
 /* TX */
 /******/
 
+static const int subtype_txq_to_hwq[] = {
+	[WME_AC_BE] = ATH_TXQ_AC_BE,
+	[WME_AC_BK] = ATH_TXQ_AC_BK,
+	[WME_AC_VI] = ATH_TXQ_AC_VI,
+	[WME_AC_VO] = ATH_TXQ_AC_VO,
+};
+
 #define ATH9K_HTC_INIT_TXQ(subtype) do {			\
-		qi.tqi_subtype = subtype;			\
+		qi.tqi_subtype = subtype_txq_to_hwq[subtype];	\
 		qi.tqi_aifs = ATH9K_TXQ_USEDEFAULT;		\
 		qi.tqi_cwmin = ATH9K_TXQ_USEDEFAULT;		\
 		qi.tqi_cwmax = ATH9K_TXQ_USEDEFAULT;		\
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 366f088dc15d..e5b72262fd96 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -157,6 +157,13 @@
 #define PAPRD_GAIN_TABLE_ENTRIES    32
 #define PAPRD_TABLE_SZ              24
 
+enum ath_hw_txq_subtype {
+	ATH_TXQ_AC_BE = 0,
+	ATH_TXQ_AC_BK = 1,
+	ATH_TXQ_AC_VI = 2,
+	ATH_TXQ_AC_VO = 3,
+};
+
 enum ath_ini_subsys {
 	ATH_INI_PRE = 0,
 	ATH_INI_CORE,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index adff0da01f4c..498f62180f1c 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -395,7 +395,8 @@ static void ath9k_init_crypto(struct ath_softc *sc)
 
 static int ath9k_init_btcoex(struct ath_softc *sc)
 {
-	int r, qnum;
+	struct ath_txq *txq;
+	int r;
 
 	switch (sc->sc_ah->btcoex_hw.scheme) {
 	case ATH_BTCOEX_CFG_NONE:
@@ -408,8 +409,8 @@ static int ath9k_init_btcoex(struct ath_softc *sc)
 		r = ath_init_btcoex_timer(sc);
 		if (r)
 			return -1;
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		ath9k_hw_init_btcoex_hw(sc->sc_ah, qnum);
+		txq = sc->tx.txq_map[WME_AC_BE];
+		ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum);
 		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
 		break;
 	default:
@@ -422,59 +423,18 @@ static int ath9k_init_btcoex(struct ath_softc *sc)
 
 static int ath9k_init_queues(struct ath_softc *sc)
 {
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	int i = 0;
 
-	for (i = 0; i < ARRAY_SIZE(sc->tx.hwq_map); i++)
-		sc->tx.hwq_map[i] = -1;
-
 	sc->beacon.beaconq = ath9k_hw_beaconq_setup(sc->sc_ah);
-	if (sc->beacon.beaconq == -1) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup a beacon xmit queue\n");
-		goto err;
-	}
-
 	sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0);
-	if (sc->beacon.cabq == NULL) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup CAB xmit queue\n");
-		goto err;
-	}
 
 	sc->config.cabqReadytime = ATH_CABQ_READY_TIME;
 	ath_cabq_update(sc);
 
-	if (!ath_tx_setup(sc, WME_AC_BK)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BK traffic\n");
-		goto err;
-	}
-
-	if (!ath_tx_setup(sc, WME_AC_BE)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BE traffic\n");
-		goto err;
-	}
-	if (!ath_tx_setup(sc, WME_AC_VI)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VI traffic\n");
-		goto err;
-	}
-	if (!ath_tx_setup(sc, WME_AC_VO)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VO traffic\n");
-		goto err;
-	}
+	for (i = 0; i < WME_NUM_AC; i++)
+		sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
 
 	return 0;
-
-err:
-	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-		if (ATH_TXQ_SETUP(sc, i))
-			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
-
-	return -EIO;
 }
 
 static int ath9k_init_channels_rates(struct ath_softc *sc)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index d522112cf736..df7c62d9bec4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -330,7 +330,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	struct ath_tx_control txctl;
 	struct ath9k_hw_cal_data *caldata = ah->caldata;
 	struct ath_common *common = ath9k_hw_common(ah);
-	int qnum, ftype;
+	int ftype;
 	int chain_ok = 0;
 	int chain;
 	int len = 1800;
@@ -357,8 +357,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
 
 	memset(&txctl, 0, sizeof(txctl));
-	qnum = sc->tx.hwq_map[WME_AC_BE];
-	txctl.txq = &sc->tx.txq[qnum];
+	txctl.txq = sc->tx.txq_map[WME_AC_BE];
 
 	ath9k_ps_wakeup(sc);
 	ar9003_paprd_init_table(ah);
@@ -1024,56 +1023,6 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	return r;
 }
 
-static int ath_get_hal_qnum(u16 queue, struct ath_softc *sc)
-{
-	int qnum;
-
-	switch (queue) {
-	case 0:
-		qnum = sc->tx.hwq_map[WME_AC_VO];
-		break;
-	case 1:
-		qnum = sc->tx.hwq_map[WME_AC_VI];
-		break;
-	case 2:
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		break;
-	case 3:
-		qnum = sc->tx.hwq_map[WME_AC_BK];
-		break;
-	default:
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		break;
-	}
-
-	return qnum;
-}
-
-int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc)
-{
-	int qnum;
-
-	switch (queue) {
-	case WME_AC_VO:
-		qnum = 0;
-		break;
-	case WME_AC_VI:
-		qnum = 1;
-		break;
-	case WME_AC_BE:
-		qnum = 2;
-		break;
-	case WME_AC_BK:
-		qnum = 3;
-		break;
-	default:
-		qnum = -1;
-		break;
-	}
-
-	return qnum;
-}
-
 /* XXX: Remove me once we don't depend on ath9k_channel for all
  * this redundant data */
 void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
@@ -1243,7 +1192,6 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 	struct ath_tx_control txctl;
 	int padpos, padsize;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	int qnum;
 
 	if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
 		ath_print(common, ATH_DBG_XMIT,
@@ -1316,8 +1264,7 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc);
-	txctl.txq = &sc->tx.txq[qnum];
+	txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
 
 	ath_print(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
 
@@ -1801,12 +1748,15 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_txq *txq;
 	struct ath9k_tx_queue_info qi;
-	int ret = 0, qnum;
+	int ret = 0;
 
 	if (queue >= WME_NUM_AC)
 		return 0;
 
+	txq = sc->tx.txq_map[queue];
+
 	mutex_lock(&sc->mutex);
 
 	memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
@@ -1815,20 +1765,19 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	qi.tqi_cwmin = params->cw_min;
 	qi.tqi_cwmax = params->cw_max;
 	qi.tqi_burstTime = params->txop;
-	qnum = ath_get_hal_qnum(queue, sc);
 
 	ath_print(common, ATH_DBG_CONFIG,
 		  "Configure tx [queue/halq] [%d/%d],  "
 		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
-		  queue, qnum, params->aifs, params->cw_min,
+		  queue, txq->axq_qnum, params->aifs, params->cw_min,
 		  params->cw_max, params->txop);
 
-	ret = ath_txq_update(sc, qnum, &qi);
+	ret = ath_txq_update(sc, txq->axq_qnum, &qi);
 	if (ret)
 		ath_print(common, ATH_DBG_FATAL, "TXQ Update failed\n");
 
 	if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
-		if ((qnum == sc->tx.hwq_map[WME_AC_BE]) && !ret)
+		if (queue == WME_AC_BE && !ret)
 			ath_beaconq_config(sc);
 
 	mutex_unlock(&sc->mutex);
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index cb6c48be1245..4008f51d34c8 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -187,7 +187,7 @@ static int ath9k_send_nullfunc(struct ath_wiphy *aphy,
 	info->control.rates[1].idx = -1;
 
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
-	txctl.txq = &sc->tx.txq[sc->tx.hwq_map[WME_AC_VO]];
+	txctl.txq = sc->tx.txq_map[WME_AC_VO];
 	txctl.frame_type = ps ? ATH9K_IFT_PAUSE : ATH9K_IFT_UNPAUSE;
 
 	if (ath_tx_start(aphy->hw, skb, &txctl) != 0)
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 2bc422eb80c7..6380bbd82d49 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -124,7 +124,7 @@ static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
 
 static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
-	struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum];
+	struct ath_txq *txq = tid->ac->txq;
 
 	WARN_ON(!tid->paused);
 
@@ -142,7 +142,7 @@ unlock:
 
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
-	struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum];
+	struct ath_txq *txq = tid->ac->txq;
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
@@ -817,7 +817,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 {
 	struct ath_node *an = (struct ath_node *)sta->drv_priv;
 	struct ath_atx_tid *txtid = ATH_AN_2_TID(an, tid);
-	struct ath_txq *txq = &sc->tx.txq[txtid->ac->qnum];
+	struct ath_txq *txq = txtid->ac->txq;
 
 	if (txtid->state & AGGR_CLEANUP)
 		return;
@@ -888,10 +888,16 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info qi;
+	static const int subtype_txq_to_hwq[] = {
+		[WME_AC_BE] = ATH_TXQ_AC_BE,
+		[WME_AC_BK] = ATH_TXQ_AC_BK,
+		[WME_AC_VI] = ATH_TXQ_AC_VI,
+		[WME_AC_VO] = ATH_TXQ_AC_VO,
+	};
 	int qnum, i;
 
 	memset(&qi, 0, sizeof(qi));
-	qi.tqi_subtype = subtype;
+	qi.tqi_subtype = subtype_txq_to_hwq[subtype];
 	qi.tqi_aifs = ATH9K_TXQ_USEDEFAULT;
 	qi.tqi_cwmin = ATH9K_TXQ_USEDEFAULT;
 	qi.tqi_cwmax = ATH9K_TXQ_USEDEFAULT;
@@ -940,7 +946,6 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 	if (!ATH_TXQ_SETUP(sc, qnum)) {
 		struct ath_txq *txq = &sc->tx.txq[qnum];
 
-		txq->axq_class = subtype;
 		txq->axq_qnum = qnum;
 		txq->axq_link = NULL;
 		INIT_LIST_HEAD(&txq->axq_q);
@@ -1210,24 +1215,6 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
 	}
 }
 
-int ath_tx_setup(struct ath_softc *sc, int haltype)
-{
-	struct ath_txq *txq;
-
-	if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "HAL AC %u out of range, max %zu!\n",
-			 haltype, ARRAY_SIZE(sc->tx.hwq_map));
-		return 0;
-	}
-	txq = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, haltype);
-	if (txq != NULL) {
-		sc->tx.hwq_map[haltype] = txq->axq_qnum;
-		return 1;
-	} else
-		return 0;
-}
-
 /***********/
 /* TX, DMA */
 /***********/
@@ -1708,6 +1695,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			goto tx_done;
 		}
 
+		WARN_ON(tid->ac->txq != txctl->txq);
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
 			/*
 			 * Try aggregation if it's a unicast data frame
@@ -1747,6 +1735,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		return -1;
 	}
 
+	q = skb_get_queue_mapping(skb);
 	r = ath_tx_setup_buffer(hw, bf, skb, txctl);
 	if (unlikely(r)) {
 		ath_print(common, ATH_DBG_FATAL, "TX mem alloc failure\n");
@@ -1756,8 +1745,9 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 * we will at least have to run TX completionon one buffer
 		 * on the queue */
 		spin_lock_bh(&txq->axq_lock);
-		if (!txq->stopped && txq->axq_depth > 1) {
-			ath_mac80211_stop_queue(sc, skb_get_queue_mapping(skb));
+		if (txq == sc->tx.txq_map[q] && !txq->stopped &&
+		    txq->axq_depth > 1) {
+			ath_mac80211_stop_queue(sc, q);
 			txq->stopped = 1;
 		}
 		spin_unlock_bh(&txq->axq_lock);
@@ -1767,13 +1757,10 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		return r;
 	}
 
-	q = skb_get_queue_mapping(skb);
-	if (q >= 4)
-		q = 0;
-
 	spin_lock_bh(&txq->axq_lock);
-	if (++sc->tx.pending_frames[q] > ATH_MAX_QDEPTH && !txq->stopped) {
-		ath_mac80211_stop_queue(sc, skb_get_queue_mapping(skb));
+	if (txq == sc->tx.txq_map[q] &&
+	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
+		ath_mac80211_stop_queue(sc, q);
 		txq->stopped = 1;
 	}
 	spin_unlock_bh(&txq->axq_lock);
@@ -1841,7 +1828,8 @@ exit:
 /*****************/
 
 static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
-			    struct ath_wiphy *aphy, int tx_flags)
+			    struct ath_wiphy *aphy, int tx_flags,
+			    struct ath_txq *txq)
 {
 	struct ieee80211_hw *hw = sc->hw;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
@@ -1888,11 +1876,12 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 		ath9k_tx_status(hw, skb);
 	else {
 		q = skb_get_queue_mapping(skb);
-		if (q >= 4)
-			q = 0;
-
-		if (--sc->tx.pending_frames[q] < 0)
-			sc->tx.pending_frames[q] = 0;
+		if (txq == sc->tx.txq_map[q]) {
+			spin_lock_bh(&txq->axq_lock);
+			if (WARN_ON(--txq->pending_frames < 0))
+				txq->pending_frames = 0;
+			spin_unlock_bh(&txq->axq_lock);
+		}
 
 		ieee80211_tx_status(hw, skb);
 	}
@@ -1927,8 +1916,8 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 		else
 			complete(&sc->paprd_complete);
 	} else {
-		ath_debug_stat_tx(sc, txq, bf, ts);
-		ath_tx_complete(sc, skb, bf->aphy, tx_flags);
+		ath_debug_stat_tx(sc, bf, ts);
+		ath_tx_complete(sc, skb, bf->aphy, tx_flags, txq);
 	}
 	/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
 	 * accidentally reference it later.
@@ -2018,16 +2007,13 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 	tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
 }
 
-static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq)
+static void ath_wake_mac80211_queue(struct ath_softc *sc, int qnum)
 {
-	int qnum;
-
-	qnum = ath_get_mac80211_qnum(txq->axq_class, sc);
-	if (qnum == -1)
-		return;
+	struct ath_txq *txq;
 
+	txq = sc->tx.txq_map[qnum];
 	spin_lock_bh(&txq->axq_lock);
-	if (txq->stopped && sc->tx.pending_frames[qnum] < ATH_MAX_QDEPTH) {
+	if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
 		if (ath_mac80211_start_queue(sc, qnum))
 			txq->stopped = 0;
 	}
@@ -2044,6 +2030,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 	struct ath_tx_status ts;
 	int txok;
 	int status;
+	int qnum;
 
 	ath_print(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
 		  txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
@@ -2119,12 +2106,15 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 			ath_tx_rc_status(bf, &ts, txok ? 0 : 1, txok, true);
 		}
 
+		qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
 		if (bf_isampdu(bf))
 			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, txok, 0);
 
-		ath_wake_mac80211_queue(sc, txq);
+		if (txq == sc->tx.txq_map[qnum])
+			ath_wake_mac80211_queue(sc, qnum);
 
 		spin_lock_bh(&txq->axq_lock);
 		if (sc->sc_flags & SC_OP_TXAGGR)
@@ -2194,6 +2184,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 	struct list_head bf_head;
 	int status;
 	int txok;
+	int qnum;
 
 	for (;;) {
 		status = ath9k_hw_txprocdesc(ah, NULL, (void *)&txs);
@@ -2237,13 +2228,16 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 			ath_tx_rc_status(bf, &txs, txok ? 0 : 1, txok, true);
 		}
 
+		qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
 		if (bf_isampdu(bf))
 			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs, txok);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head,
 					    &txs, txok, 0);
 
-		ath_wake_mac80211_queue(sc, txq);
+		if (txq == sc->tx.txq_map[qnum])
+			ath_wake_mac80211_queue(sc, qnum);
 
 		spin_lock_bh(&txq->axq_lock);
 		if (!list_empty(&txq->txq_fifo_pending)) {
@@ -2375,7 +2369,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
 	for (acno = 0, ac = &an->ac[acno];
 	     acno < WME_NUM_AC; acno++, ac++) {
 		ac->sched    = false;
-		ac->qnum = sc->tx.hwq_map[acno];
+		ac->txq = sc->tx.txq_map[acno];
 		INIT_LIST_HEAD(&ac->tid_q);
 	}
 }
@@ -2385,17 +2379,13 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
 	struct ath_atx_ac *ac;
 	struct ath_atx_tid *tid;
 	struct ath_txq *txq;
-	int i, tidno;
+	int tidno;
 
 	for (tidno = 0, tid = &an->tid[tidno];
 	     tidno < WME_NUM_TID; tidno++, tid++) {
-		i = tid->ac->qnum;
-
-		if (!ATH_TXQ_SETUP(sc, i))
-			continue;
 
-		txq = &sc->tx.txq[i];
 		ac = tid->ac;
+		txq = ac->txq;
 
 		spin_lock_bh(&txq->axq_lock);
 
-- 
cgit v1.2.3


From 961621abee08fde2328daf6f8000e1059e5205e9 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:36:59 +0100
Subject: rt2x00: Add TXOP_CTRL_CFG register definition

Remove the magic value initialisation of the TXOP_CTRL_CFG register by
defining its fields and using them during intialisation. The field
RESERVED_TRUN_EN is referred to as reserved, however it is set to 1 by
the legacy drivers. Hence, do the same.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h    | 23 +++++++++++++++++++++++
 drivers/net/wireless/rt2x00/rt2800lib.c | 18 +++++++++++++++++-
 2 files changed, 40 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index eb8b6cab9925..6cfed0638ceb 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -960,8 +960,31 @@
 
 /*
  * TXOP_CTRL_CFG:
+ * TIMEOUT_TRUN_EN: Enable/Disable TXOP timeout truncation
+ * AC_TRUN_EN: Enable/Disable truncation for AC change
+ * TXRATEGRP_TRUN_EN: Enable/Disable truncation for TX rate group change
+ * USER_MODE_TRUN_EN: Enable/Disable truncation for user TXOP mode
+ * MIMO_PS_TRUN_EN: Enable/Disable truncation for MIMO PS RTS/CTS
+ * RESERVED_TRUN_EN: Reserved
+ * LSIG_TXOP_EN: Enable/Disable L-SIG TXOP protection
+ * EXT_CCA_EN: Enable/Disable extension channel CCA reference (Defer 40Mhz
+ *	       transmissions if extension CCA is clear).
+ * EXT_CCA_DLY: Extension CCA signal delay time (unit: us)
+ * EXT_CWMIN: CwMin for extension channel backoff
+ *	      0: Disabled
+ *
  */
 #define TXOP_CTRL_CFG			0x1340
+#define TXOP_CTRL_CFG_TIMEOUT_TRUN_EN	FIELD32(0x00000001)
+#define TXOP_CTRL_CFG_AC_TRUN_EN	FIELD32(0x00000002)
+#define TXOP_CTRL_CFG_TXRATEGRP_TRUN_EN	FIELD32(0x00000004)
+#define TXOP_CTRL_CFG_USER_MODE_TRUN_EN	FIELD32(0x00000008)
+#define TXOP_CTRL_CFG_MIMO_PS_TRUN_EN	FIELD32(0x00000010)
+#define TXOP_CTRL_CFG_RESERVED_TRUN_EN	FIELD32(0x00000020)
+#define TXOP_CTRL_CFG_LSIG_TXOP_EN	FIELD32(0x00000040)
+#define TXOP_CTRL_CFG_EXT_CCA_EN	FIELD32(0x00000080)
+#define TXOP_CTRL_CFG_EXT_CCA_DLY	FIELD32(0x0000ff00)
+#define TXOP_CTRL_CFG_EXT_CWMIN		FIELD32(0x000f0000)
 
 /*
  * TX_RTS_CFG:
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 5f00e00789d8..54bf08570557 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2097,7 +2097,23 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
 	}
 
-	rt2800_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
+	/*
+	 * The legacy driver also sets TXOP_CTRL_CFG_RESERVED_TRUN_EN to 1
+	 * although it is reserved.
+	 */
+	rt2800_register_read(rt2x00dev, TXOP_CTRL_CFG, &reg);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_TIMEOUT_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_AC_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_TXRATEGRP_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_USER_MODE_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_MIMO_PS_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_RESERVED_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_LSIG_TXOP_EN, 0);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CCA_EN, 0);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CCA_DLY, 88);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CWMIN, 0);
+	rt2800_register_write(rt2x00dev, TXOP_CTRL_CFG, reg);
+
 	rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
 
 	rt2800_register_read(rt2x00dev, TX_RTS_CFG, &reg);
-- 
cgit v1.2.3


From efd2f271e44c7ea011cdb0363d38f40338ab80d2 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:37:22 +0100
Subject: rt2x00: Sync Tx and RX ring sizes with legacy drivers

All rt2x00 devices used the same Tx and Rx ring size (24 entries) till
now. Newer devices (like rt2800) can however make use of a larger TX and
RX ring due to 11n capabilities (AMPDUs of size 64 for example).

Hence, bring rt2x00 in sync with the legacy drivers and use the same TX
and RX ring sizes. Also remove the global defines RX_ENTRIES, TX_ENTRIES,
BEACON_ENTRIES and ATIM_ENTRIES and use per driver values.

That is 24 entries for rt2400pci, 32 entries for rt2500pci, rt2500usb,
rt61pci and rt73usb and 128 (RX) and 64 (TX) for rt2800pci and rt2800usb.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c   |  8 ++++----
 drivers/net/wireless/rt2x00/rt2500pci.c   |  8 ++++----
 drivers/net/wireless/rt2x00/rt2500usb.c   |  8 ++++----
 drivers/net/wireless/rt2x00/rt2800lib.c   |  2 +-
 drivers/net/wireless/rt2x00/rt2800pci.c   |  8 ++++----
 drivers/net/wireless/rt2x00/rt2800usb.c   |  9 +++++----
 drivers/net/wireless/rt2x00/rt2x00queue.h | 16 ----------------
 drivers/net/wireless/rt2x00/rt61pci.c     |  8 ++++----
 drivers/net/wireless/rt2x00/rt73usb.c     |  6 +++---
 9 files changed, 29 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 4f420a9ec5dc..c94aa1e5d089 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1640,28 +1640,28 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2400pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 97feb7aef809..ab6c9eccd9bb 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1937,28 +1937,28 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2500pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 93e44c7f3a74..725ae34f1815 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1829,28 +1829,28 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2500usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2500usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2500usb_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb_bcn),
 };
 
 static const struct data_queue_desc rt2500usb_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 54bf08570557..b1738bbf87ff 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -727,7 +727,7 @@ void rt2800_txdone(struct rt2x00_dev *rt2x00dev)
 	 * that the TX_STA_FIFO stack has a size of 16. We stick to our
 	 * tx ring size for now.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &reg);
 		if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID))
 			break;
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b26739535986..2c12b598be50 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -777,7 +777,7 @@ static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 	 * Since we have only one producer and one consumer we don't
 	 * need to lock the kfifo.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &status);
 
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
@@ -991,21 +991,21 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2800pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2800pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 64,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2800pci_queue_bcn = {
-	.entry_num		= 8 * BEACON_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= 0, /* No DMA required for beacons */
 	.desc_size		= TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 3dff56ec195a..3f44131baeee 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -165,7 +165,8 @@ static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 	 * this limit so reduce the number to prevent errors.
 	 */
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
-			   ((RX_ENTRIES * DATA_FRAME_SIZE) / 1024) - 3);
+			   ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
+			    / 1024) - 3);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
 	rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
@@ -553,21 +554,21 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2800usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 64,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_bcn = {
-	.entry_num		= 8 * BEACON_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index d81d85f34866..64acfb62d909 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -42,22 +42,6 @@
 #define MGMT_FRAME_SIZE		256
 #define AGGREGATION_SIZE	3840
 
-/**
- * DOC: Number of entries per queue
- *
- * Under normal load without fragmentation, 12 entries are sufficient
- * without the queue being filled up to the maximum. When using fragmentation
- * and the queue threshold code, we need to add some additional margins to
- * make sure the queue will never (or only under extreme load) fill up
- * completely.
- * Since we don't use preallocated DMA, having a large number of queue entries
- * will have minimal impact on the memory requirements for the queue.
- */
-#define RX_ENTRIES	24
-#define TX_ENTRIES	24
-#define BEACON_ENTRIES	1
-#define ATIM_ENTRIES	8
-
 /**
  * enum data_queue_qid: Queue identification
  *
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index af548c87f108..3232336b7f42 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2078,7 +2078,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev)
 	 * that the TX_STA_FIFO stack has a size of 16. We stick to our
 	 * tx ring size for now.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2x00pci_register_read(rt2x00dev, STA_CSR4, &reg);
 		if (!rt2x00_get_field32(reg, STA_CSR4_VALID))
 			break;
@@ -2857,21 +2857,21 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt61pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt61pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt61pci_queue_bcn = {
-	.entry_num		= 4 * BEACON_ENTRIES,
+	.entry_num		= 4,
 	.data_size		= 0, /* No DMA required for beacons */
 	.desc_size		= TXINFO_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 9be8089317e4..67447ec005bf 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2296,21 +2296,21 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt73usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt73usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt73usb_queue_bcn = {
-	.entry_num		= 4 * BEACON_ENTRIES,
+	.entry_num		= 4,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXINFO_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
-- 
cgit v1.2.3


From 08e5310028359de2daaa39cd10e9ca493c51792b Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:37:47 +0100
Subject: rt2x00: Wait up to one second on rt2800 for WPDMA to be ready

At least some devices need such a long time to inititalize WPDMA. This
only increases the maximum wait time and shouldn't affect devices that
have been working before.

Reported-by: Joshua Smith <jesmith@kaon.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index b1738bbf87ff..dcd3a8981ca2 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -277,13 +277,17 @@ int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
 	unsigned int i;
 	u32 reg;
 
+	/*
+	 * Some devices are really slow to respond here. Wait a whole second
+	 * before timing out.
+	 */
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
 		rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
 		if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
 		    !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
 			return 0;
 
-		msleep(1);
+		msleep(10);
 	}
 
 	ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
-- 
cgit v1.2.3


From 2b23cdaa3b0e9567597563e5a7a5103ecda447f0 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:38:15 +0100
Subject: rt2x00: Reduce tx descriptor size

The tx descriptor values qid, cw_min, cw_max and aifs are directly
accessible through the tx entry struct. So there's no need to copy
them into the tx descriptor and passing them to the indiviual drivers.
Instead we can just get the correct value from the tx entry.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2500pci.c   |  6 +++---
 drivers/net/wireless/rt2x00/rt2500usb.c   |  6 +++---
 drivers/net/wireless/rt2x00/rt2800lib.c   |  2 +-
 drivers/net/wireless/rt2x00/rt2x00queue.c |  8 --------
 drivers/net/wireless/rt2x00/rt2x00queue.h |  9 ---------
 drivers/net/wireless/rt2x00/rt61pci.c     | 14 +++++++-------
 drivers/net/wireless/rt2x00/rt73usb.c     |  8 ++++----
 7 files changed, 18 insertions(+), 35 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index ab6c9eccd9bb..b69e55fedda9 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1193,9 +1193,9 @@ static void rt2500pci_write_tx_desc(struct queue_entry *entry,
 
 	rt2x00_desc_read(txd, 2, &word);
 	rt2x00_set_field32(&word, TXD_W2_IV_OFFSET, IEEE80211_HEADER);
-	rt2x00_set_field32(&word, TXD_W2_AIFS, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W2_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W2_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W2_AIFS, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W2_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W2_CWMAX, entry->queue->cw_max);
 	rt2x00_desc_write(txd, 2, word);
 
 	rt2x00_desc_read(txd, 3, &word);
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 725ae34f1815..f20ab79b2817 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1081,9 +1081,9 @@ static void rt2500usb_write_tx_desc(struct queue_entry *entry,
 
 	rt2x00_desc_read(txd, 1, &word);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
-	rt2x00_set_field32(&word, TXD_W1_AIFS, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_AIFS, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_desc_write(txd, 1, word);
 
 	rt2x00_desc_read(txd, 2, &word);
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index dcd3a8981ca2..6fa654956f4e 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -487,7 +487,7 @@ void rt2800_write_tx_data(struct queue_entry *entry,
 			   txdesc->key_idx : 0xff);
 	rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
 			   txdesc->length);
-	rt2x00_set_field32(&word, TXWI_W1_PACKETID_QUEUE, txdesc->qid);
+	rt2x00_set_field32(&word, TXWI_W1_PACKETID_QUEUE, entry->queue->qid);
 	rt2x00_set_field32(&word, TXWI_W1_PACKETID_ENTRY, (entry->entry_idx % 3) + 1);
 	rt2x00_desc_write(txwi, 1, word);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index e360d287defb..4e2a8c2e014d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -310,14 +310,6 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 
 	memset(txdesc, 0, sizeof(*txdesc));
 
-	/*
-	 * Initialize information from queue
-	 */
-	txdesc->qid = entry->queue->qid;
-	txdesc->cw_min = entry->queue->cw_min;
-	txdesc->cw_max = entry->queue->cw_max;
-	txdesc->aifs = entry->queue->aifs;
-
 	/*
 	 * Header and frame information.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 64acfb62d909..8a36ef31e893 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -280,7 +280,6 @@ enum txentry_desc_flags {
  * Summary of information for the frame descriptor before sending a TX frame.
  *
  * @flags: Descriptor flags (See &enum queue_entry_flags).
- * @qid: Queue identification (See &enum data_queue_qid).
  * @length: Length of the entire frame.
  * @header_length: Length of 802.11 header.
  * @length_high: PLCP length high word.
@@ -293,11 +292,8 @@ enum txentry_desc_flags {
  * @rate_mode: Rate mode (See @enum rate_modulation).
  * @mpdu_density: MDPU density.
  * @retry_limit: Max number of retries.
- * @aifs: AIFS value.
  * @ifs: IFS value.
  * @txop: IFS value for 11n capable chips.
- * @cw_min: cwmin value.
- * @cw_max: cwmax value.
  * @cipher: Cipher type used for encryption.
  * @key_idx: Key index used for encryption.
  * @iv_offset: Position where IV should be inserted by hardware.
@@ -306,8 +302,6 @@ enum txentry_desc_flags {
 struct txentry_desc {
 	unsigned long flags;
 
-	enum data_queue_qid qid;
-
 	u16 length;
 	u16 header_length;
 
@@ -323,11 +317,8 @@ struct txentry_desc {
 	u16 mpdu_density;
 
 	short retry_limit;
-	short aifs;
 	short ifs;
 	short txop;
-	short cw_min;
-	short cw_max;
 
 	enum cipher cipher;
 	u16 key_idx;
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 3232336b7f42..fba9ee11873b 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1789,10 +1789,10 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	 * Start writing the descriptor words.
 	 */
 	rt2x00_desc_read(txd, 1, &word);
-	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, txdesc->qid);
-	rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, entry->queue->qid);
+	rt2x00_set_field32(&word, TXD_W1_AIFSN, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
 	rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
 			   test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
@@ -1820,7 +1820,7 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	rt2x00_set_field32(&word, TXD_W5_WAITING_DMA_DONE_INT, 1);
 	rt2x00_desc_write(txd, 5, word);
 
-	if (txdesc->qid != QID_BEACON) {
+	if (entry->queue->qid != QID_BEACON) {
 		rt2x00_desc_read(txd, 6, &word);
 		rt2x00_set_field32(&word, TXD_W6_BUFFER_PHYSICAL_ADDRESS,
 				   skbdesc->skb_dma);
@@ -1866,8 +1866,8 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	 * Register descriptor details in skb frame descriptor.
 	 */
 	skbdesc->desc = txd;
-	skbdesc->desc_len =
-		(txdesc->qid == QID_BEACON) ?  TXINFO_SIZE : TXD_DESC_SIZE;
+	skbdesc->desc_len = (entry->queue->qid == QID_BEACON) ? TXINFO_SIZE :
+			    TXD_DESC_SIZE;
 }
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 67447ec005bf..3c86f0075aed 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1472,10 +1472,10 @@ static void rt73usb_write_tx_desc(struct queue_entry *entry,
 	rt2x00_desc_write(txd, 0, word);
 
 	rt2x00_desc_read(txd, 1, &word);
-	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, txdesc->qid);
-	rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, entry->queue->qid);
+	rt2x00_set_field32(&word, TXD_W1_AIFSN, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
 	rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
 			   test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
-- 
cgit v1.2.3


From e2f8c8752b994026fc0ddb4bb29ca229b3e0c104 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:38:56 +0100
Subject: rt2x00: Optimize rt2x00debug_dump_frame when frame dumping is not
 active

When rt2x00 is compiled with debugging but frame dumping is currently
not active we can avoid the call to do_gettimeofday. Furthermore,
frame dumping is not the default case, mark it as unlikely.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00debug.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index fcdb6b0dc40f..8296a9d47bbd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -162,11 +162,11 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 	struct timeval timestamp;
 	u32 data_len;
 
-	do_gettimeofday(&timestamp);
-
-	if (!test_bit(FRAME_DUMP_FILE_OPEN, &intf->frame_dump_flags))
+	if (likely(!test_bit(FRAME_DUMP_FILE_OPEN, &intf->frame_dump_flags)))
 		return;
 
+	do_gettimeofday(&timestamp);
+
 	if (skb_queue_len(&intf->frame_dump_skbqueue) > 20) {
 		DEBUG(rt2x00dev, "txrx dump queue length exceeded.\n");
 		return;
-- 
cgit v1.2.3


From 7225ce1ea93d24c0914eea0410dcfc426281f996 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Thu, 4 Nov 2010 20:39:23 +0100
Subject: rt2x00: Rename rt2x00queue_timeout

Rename rt2x00queue_timeout to rt2x00queue_status_timeout to
better describe what is actually timing out (note that
we already have a rt2x00queue_dma_timeout).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.h | 4 ++--
 drivers/net/wireless/rt2x00/rt2x00usb.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 8a36ef31e893..64c00e2ab716 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -593,10 +593,10 @@ static inline int rt2x00queue_threshold(struct data_queue *queue)
 }
 
 /**
- * rt2x00queue_timeout - Check if a timeout occured for STATUS reorts
+ * rt2x00queue_status_timeout - Check if a timeout occured for STATUS reports
  * @queue: Queue to check.
  */
-static inline int rt2x00queue_timeout(struct data_queue *queue)
+static inline int rt2x00queue_status_timeout(struct data_queue *queue)
 {
 	return time_after(queue->last_action[Q_INDEX_DMA_DONE],
 			  queue->last_action[Q_INDEX_DONE] + (HZ / 10));
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index b3317df7a7d4..88995d50a5c7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -361,7 +361,7 @@ void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev)
 		if (!rt2x00queue_empty(queue)) {
 			if (rt2x00queue_dma_timeout(queue))
 				rt2x00usb_watchdog_tx_dma(queue);
-			if (rt2x00queue_timeout(queue))
+			if (rt2x00queue_status_timeout(queue))
 				rt2x00usb_watchdog_tx_status(queue);
 		}
 	}
-- 
cgit v1.2.3


From aaf886bd215396f295bc0489e8ae09d1c03d9aa0 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Thu, 4 Nov 2010 20:39:48 +0100
Subject: rt2x00: Remove failsave from rt2x00usb_watchdog_tx_dma

When the TX status handler failed to clear the queue
in rt2x00usb_watchdog_tx_dma() we shouldn't use a failsave
to use the rt2x00usb txdone handler.

If a driver has overriden the txdone handler it must make
sure the txdone handler is capable of cleaning up the queue itself.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00usb.c | 15 ---------------
 1 file changed, 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 88995d50a5c7..6dd96192dd91 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -322,21 +322,6 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	 */
 	rt2x00dev->txdone_work.func(&rt2x00dev->txdone_work);
 
-	/*
-	 * Security measure: if the driver did override the
-	 * txdone_work function, and the hardware did arrive
-	 * in a state which causes it to malfunction, it is
-	 * possible that the driver couldn't handle the txdone
-	 * event correctly. So after giving the driver the
-	 * chance to cleanup, we now force a cleanup of any
-	 * leftovers.
-	 */
-	if (!rt2x00queue_empty(queue)) {
-		WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
-			" status handling failed, invoke hard reset", queue->qid);
-		rt2x00usb_work_txdone(&rt2x00dev->txdone_work);
-	}
-
 	/*
 	 * The queue has been reset, and mac80211 is allowed to use the
 	 * queue again.
-- 
cgit v1.2.3


From f44df18c58d4debe3ec0bb76a490aa2f3929fd8b Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Thu, 4 Nov 2010 20:40:11 +0100
Subject: rt2x00: Implement flush callback

Implement a basic flush callback function, which simply loops
over all TX queues and waits until all frames have been transmitted
and the status reports have been gathered.

At this moment we don't support dropping any frames during the
flush, but mac80211 will only send 'false' for this argument anyway,
so this is not important at this time.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2500pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2500usb.c |  1 +
 drivers/net/wireless/rt2x00/rt2800pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2800usb.c |  1 +
 drivers/net/wireless/rt2x00/rt2x00.h    |  1 +
 drivers/net/wireless/rt2x00/rt2x00mac.c | 38 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/rt2x00/rt61pci.c   |  1 +
 drivers/net/wireless/rt2x00/rt73usb.c   |  1 +
 9 files changed, 46 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index c94aa1e5d089..bc1ae1ebfdb0 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1612,6 +1612,7 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = {
 	.get_tsf		= rt2400pci_get_tsf,
 	.tx_last_beacon		= rt2400pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index b69e55fedda9..54754150250b 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1909,6 +1909,7 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = {
 	.get_tsf		= rt2500pci_get_tsf,
 	.tx_last_beacon		= rt2500pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index f20ab79b2817..478c4f127ce6 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1801,6 +1801,7 @@ static const struct ieee80211_ops rt2500usb_mac80211_ops = {
 	.bss_info_changed	= rt2x00mac_bss_info_changed,
 	.conf_tx		= rt2x00mac_conf_tx,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 2c12b598be50..6dc61b7710b9 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -943,6 +943,7 @@ static const struct ieee80211_ops rt2800pci_mac80211_ops = {
 	.get_tsf		= rt2800_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2800_ops rt2800pci_rt2800_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 3f44131baeee..04dfedc70f85 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -508,6 +508,7 @@ static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 	.get_tsf		= rt2800_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2800_ops rt2800usb_rt2800_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 94fe589acfaa..42bd3a96f23b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -1133,6 +1133,7 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
 int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		      const struct ieee80211_tx_queue_params *params);
 void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw);
+void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop);
 
 /*
  * Driver allocation handlers.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c3c206a97d54..283a8d9874ee 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -719,3 +719,41 @@ void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw)
 	wiphy_rfkill_set_hw_state(hw->wiphy, !active);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_rfkill_poll);
+
+void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct data_queue *queue;
+	unsigned int i = 0;
+
+	ieee80211_stop_queues(hw);
+
+	/*
+	 * Run over all queues to kick them, this will force
+	 * any pending frames to be transmitted.
+	 */
+	tx_queue_for_each(rt2x00dev, queue) {
+		rt2x00dev->ops->lib->kick_tx_queue(queue);
+	}
+
+	/**
+	 * All queues have been kicked, now wait for each queue
+	 * to become empty. With a bit of luck, we only have to wait
+	 * for the first queue to become empty, because while waiting
+	 * for the that queue, the other queues will have transmitted
+	 * all their frames as well (since they were already kicked).
+	 */
+	tx_queue_for_each(rt2x00dev, queue) {
+		for (i = 0; i < 10; i++) {
+			if (rt2x00queue_empty(queue))
+				break;
+			msleep(100);
+		}
+
+		if (!rt2x00queue_empty(queue))
+			WARNING(rt2x00dev, "Failed to flush queue %d", queue->qid);
+	}
+
+	ieee80211_wake_queues(hw);
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_flush);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index fba9ee11873b..f01bff7656bc 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2824,6 +2824,7 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = {
 	.conf_tx		= rt61pci_conf_tx,
 	.get_tsf		= rt61pci_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 3c86f0075aed..dcb9211c4771 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2264,6 +2264,7 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = {
 	.conf_tx		= rt73usb_conf_tx,
 	.get_tsf		= rt73usb_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
-- 
cgit v1.2.3


From 303c7d6abfd0430e39e84a43361492b4a8c890b6 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Thu, 4 Nov 2010 20:40:46 +0100
Subject: rt2x00: Fix MCU_SLEEP arguments

Legacy driver uses 0xff as the second argument for the MCU_SLEEP
command. It is still unknown what the values actually mean, but
this will at least keep the command in-sync with the original
driver.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c | 2 +-
 drivers/net/wireless/rt2x00/rt2800usb.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 6dc61b7710b9..1db0c3bf2e1f 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -442,7 +442,7 @@ static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
 	 * if the device is booting and wasn't asleep it will return
 	 * failure when attempting to wakeup.
 	 */
-	rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
+	rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 
 	if (state == STATE_AWAKE) {
 		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKUP, 0, 0);
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 04dfedc70f85..5c31e3350aac 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -184,9 +184,9 @@ static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
 			       enum dev_state state)
 {
 	if (state == STATE_AWAKE)
-		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
+		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
 	else
-		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
+		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 
 	return 0;
 }
-- 
cgit v1.2.3


From 070192dd2975c0e97bbdeac7623b755235c6db7d Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Thu, 4 Nov 2010 20:41:05 +0100
Subject: rt2x00: Fix crash on USB unplug

By not scheduling the TX/RX completion worker threads
when Radio is disabled, or hardware has been unplugged,
the queues cannot be completely cleaned.

This causes crashes when the hardware has been unplugged while
the radio is still enabled.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c | 12 ++++++++++--
 drivers/net/wireless/rt2x00/rt2x00usb.c |  8 ++------
 2 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 5ba79b935f09..0f34d996975b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -483,6 +483,10 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 	unsigned int header_length;
 	int rate_idx;
 
+	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
+	    !test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+		goto submit_entry;
+
 	if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
 		goto submit_entry;
 
@@ -567,9 +571,13 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 	entry->skb = skb;
 
 submit_entry:
-	rt2x00dev->ops->lib->clear_entry(entry);
-	rt2x00queue_index_inc(entry->queue, Q_INDEX);
+	entry->flags = 0;
 	rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
+		rt2x00dev->ops->lib->clear_entry(entry);
+		rt2x00queue_index_inc(entry->queue, Q_INDEX);
+	}
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_rxdone);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 6dd96192dd91..9ac14598e2a0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -226,9 +226,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	 * Schedule the delayed work for reading the TX status
 	 * from the device.
 	 */
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->txdone_work);
+	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->txdone_work);
 }
 
 static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
@@ -409,9 +407,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
 	 * Schedule the delayed work for reading the RX status
 	 * from the device.
 	 */
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
+	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
 }
 
 /*
-- 
cgit v1.2.3


From fa8b4b22d543b4052602b0c86065150613ed19e8 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu, 4 Nov 2010 20:42:36 +0100
Subject: rt2x00: Fix hw crypto in AP mode for some devices

The BSSID register shouldn't be set in AP mode on some older devices (like
rt73usb) as it breaks hw crypto on these. However, rt2800 devices explicitly
need the BSSID register set to the same value as our own MAC address (only
in AP mode).

Hence, don't set the BSSID from rt2x00lib but move it down into rt2800 to
avoid problems on older devices.

This fixes a regression (at least for rt73usb) and avoids a new regression
for rt2800 devices in 2.6.36.

Reported-by: Johannes Stezenbach <js@sig21.net>
Reported-by: Lee <lee-in-berlin@web.de>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 13 ++++++++++++-
 drivers/net/wireless/rt2x00/rt2x00mac.c | 10 ++--------
 2 files changed, 14 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 6fa654956f4e..a53536dc882d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1148,6 +1148,7 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 			struct rt2x00intf_conf *conf, const unsigned int flags)
 {
 	u32 reg;
+	bool update_bssid = false;
 
 	if (flags & CONFIG_UPDATE_TYPE) {
 		/*
@@ -1177,6 +1178,16 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 	}
 
 	if (flags & CONFIG_UPDATE_MAC) {
+		if (flags & CONFIG_UPDATE_TYPE &&
+		    conf->sync == TSF_SYNC_AP_NONE) {
+			/*
+			 * The BSSID register has to be set to our own mac
+			 * address in AP mode.
+			 */
+			memcpy(conf->bssid, conf->mac, sizeof(conf->mac));
+			update_bssid = true;
+		}
+
 		if (!is_zero_ether_addr((const u8 *)conf->mac)) {
 			reg = le32_to_cpu(conf->mac[1]);
 			rt2x00_set_field32(&reg, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
@@ -1187,7 +1198,7 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 					      conf->mac, sizeof(conf->mac));
 	}
 
-	if (flags & CONFIG_UPDATE_BSSID) {
+	if ((flags & CONFIG_UPDATE_BSSID) || update_bssid) {
 		if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
 			reg = le32_to_cpu(conf->bssid[1]);
 			rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_ID_MASK, 3);
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 283a8d9874ee..36ddee8dc9e2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -283,14 +283,8 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
 	 * invalid behavior in the device.
 	 */
 	memcpy(&intf->mac, vif->addr, ETH_ALEN);
-	if (vif->type == NL80211_IFTYPE_AP) {
-		memcpy(&intf->bssid, vif->addr, ETH_ALEN);
-		rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
-				      intf->mac, intf->bssid);
-	} else {
-		rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
-				      intf->mac, NULL);
-	}
+	rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
+			      intf->mac, NULL);
 
 	/*
 	 * Some filters depend on the current working mode. We can force
-- 
cgit v1.2.3


From 723fc7af5300dba9eac40cb23dbefa67589e5181 Mon Sep 17 00:00:00 2001
From: Lalith Suresh <suresh.lalith@gmail.com>
Date: Thu, 4 Nov 2010 20:43:16 +0100
Subject: rt2x00: Fix comments in rt73usb.h and rt61pci.h

This patch fixes a few comments in rt73usb.h and rt61pci.h.

Signed-off-by: Lalith Suresh <suresh.lalith@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt61pci.h | 2 +-
 drivers/net/wireless/rt2x00/rt73usb.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index e2e728ab0b2e..afc803b7959f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -412,7 +412,7 @@ struct hw_pairwise_ta_entry {
  * DROP_VERSION_ERROR: Drop version error frame.
  * DROP_MULTICAST: Drop multicast frames.
  * DROP_BORADCAST: Drop broadcast frames.
- * ROP_ACK_CTS: Drop received ACK and CTS.
+ * DROP_ACK_CTS: Drop received ACK and CTS.
  */
 #define TXRX_CSR0			0x3040
 #define TXRX_CSR0_RX_ACK_TIMEOUT	FIELD32(0x000001ff)
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 44d5b2bebd39..1315ce5c992f 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -322,7 +322,7 @@ struct hw_pairwise_ta_entry {
  * DROP_VERSION_ERROR: Drop version error frame.
  * DROP_MULTICAST: Drop multicast frames.
  * DROP_BORADCAST: Drop broadcast frames.
- * ROP_ACK_CTS: Drop received ACK and CTS.
+ * DROP_ACK_CTS: Drop received ACK and CTS.
  */
 #define TXRX_CSR0			0x3040
 #define TXRX_CSR0_RX_ACK_TIMEOUT	FIELD32(0x000001ff)
-- 
cgit v1.2.3


From 041fb8f504fb0a6b61bc2131679da554b2fa8c9d Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 6 Nov 2010 14:07:10 +0100
Subject: carl9170: tx path review

This patch fixes a few shortcomings in the tx path.

 * move temp. ampdu_[ack]_len out of txinfo->pad.

 * fix WARN_ON from tx.c:line 300 when tx_ampdu_queue
   fails to queue the frame.

 * In tx_prepare, we already have a local pointer
   to the station's ieee80211_sta struct.

 * remove a second !sta check, tx_prepare already takes
   care of that.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/tx.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index b27969c41812..688eede48516 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -242,9 +242,11 @@ static void carl9170_tx_release(struct kref *ref)
 			ar->tx_ampdu_schedule = true;
 
 		if (txinfo->flags & IEEE80211_TX_STAT_AMPDU) {
-			txinfo->status.ampdu_len = txinfo->pad[0];
-			txinfo->status.ampdu_ack_len = txinfo->pad[1];
-			txinfo->pad[0] = txinfo->pad[1] = 0;
+			struct _carl9170_tx_superframe *super;
+
+			super = (void *)skb->data;
+			txinfo->status.ampdu_len = super->s.rix;
+			txinfo->status.ampdu_ack_len = super->s.cnt;
 		} else if (txinfo->flags & IEEE80211_TX_STAT_ACK) {
 			/*
 			 * drop redundant tx_status reports:
@@ -337,7 +339,8 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 	u8 tid;
 
 	if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) ||
-	    txinfo->flags & IEEE80211_TX_CTL_INJECTED)
+	    txinfo->flags & IEEE80211_TX_CTL_INJECTED ||
+	   (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR))))
 		return;
 
 	tx_info = IEEE80211_SKB_CB(skb);
@@ -389,8 +392,8 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 		sta_info->stats[tid].ampdu_ack_len++;
 
 	if (super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_IMM_BA)) {
-		txinfo->pad[0] = sta_info->stats[tid].ampdu_len;
-		txinfo->pad[1] = sta_info->stats[tid].ampdu_ack_len;
+		super->s.rix = sta_info->stats[tid].ampdu_len;
+		super->s.cnt = sta_info->stats[tid].ampdu_ack_len;
 		txinfo->flags |= IEEE80211_TX_STAT_AMPDU;
 		sta_info->stats[tid].clear = true;
 	}
@@ -896,10 +899,8 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 		if (unlikely(!sta || !cvif))
 			goto err_out;
 
-		factor = min_t(unsigned int, 1u,
-			 info->control.sta->ht_cap.ampdu_factor);
-
-		density = info->control.sta->ht_cap.ampdu_density;
+		factor = min_t(unsigned int, 1u, sta->ht_cap.ampdu_factor);
+		density = sta->ht_cap.ampdu_density;
 
 		if (density) {
 			/*
@@ -1260,6 +1261,7 @@ static void carl9170_tx(struct ar9170 *ar)
 static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
 	struct ieee80211_sta *sta, struct sk_buff *skb)
 {
+	struct _carl9170_tx_superframe *super = (void *) super;
 	struct carl9170_sta_info *sta_info;
 	struct carl9170_sta_tid *agg;
 	struct sk_buff *iter;
@@ -1328,6 +1330,7 @@ err_unlock:
 
 err_unlock_rcu:
 	rcu_read_unlock();
+	super->f.mac_control &= ~cpu_to_le16(AR9170_TX_MAC_AGGR);
 	carl9170_tx_status(ar, skb, false);
 	ar->tx_dropped++;
 	return false;
@@ -1356,9 +1359,6 @@ int carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 */
 
 	if (info->flags & IEEE80211_TX_CTL_AMPDU) {
-		if (WARN_ON_ONCE(!sta))
-			goto err_free;
-
 		run = carl9170_tx_ampdu_queue(ar, sta, skb);
 		if (run)
 			carl9170_tx_ampdu(ar);
-- 
cgit v1.2.3


From 46b9786975a69a75f25b71796f7e36d203fbd4ee Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:44:00 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2400pci.h

rt2400pci.h:812: ERROR: space prohibited after that open parenthesis '('
rt2400pci.h:812: ERROR: space prohibited before that close parenthesis ')'
rt2400pci.h:813: ERROR: space prohibited after that open parenthesis '('
rt2400pci.h:813: ERROR: space prohibited before that close parenthesis ')'
rt2400pci.h:950: ERROR: Macros with complex values should be enclosed in parenthesis

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index c048b18f4133..d3a4a68cc439 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -809,8 +809,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 8 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 8 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(8 * sizeof(__le32))
+#define RXD_DESC_SIZE			(8 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
@@ -948,6 +948,6 @@
 	((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER)
+	(MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER))
 
 #endif /* RT2400PCI_H */
-- 
cgit v1.2.3


From cb771b1a5de81e3ee59bd8b7ed17da6d09ffcf68 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:44:15 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2500pci.h

rt2500pci.h:1091: ERROR: space prohibited after that open parenthesis '('
rt2500pci.h:1091: ERROR: space prohibited before that close parenthesis ')'
rt2500pci.h:1092: ERROR: space prohibited after that open parenthesis '('
rt2500pci.h:1092: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2500pci.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index d708031361ac..2aad7ba8a100 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -1088,8 +1088,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 11 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 11 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(11 * sizeof(__le32))
+#define RXD_DESC_SIZE			(11 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
-- 
cgit v1.2.3


From cf553477a4dfb819c66ebfcad9f3b5cc3b93a9af Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:44:33 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2500usb.c

rt2500usb.c:42: ERROR: do not initialise statics to 0 or NULL

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2500usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 478c4f127ce6..10e51f208f07 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -39,7 +39,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
-- 
cgit v1.2.3


From fd8dab9a67b22c35f38f0f5bfff4b3f6ed02e43a Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:44:52 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2800.h

rt2800.h:1511: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1511: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1513: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1513: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1515: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1515: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1517: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1517: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1519: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1519: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1521: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1521: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1661: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1661: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1662: ERROR: space prohibited after that open parenthesis '('
rt2800.h:1662: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:1663: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:2013: ERROR: space prohibited after that open parenthesis '('
rt2800.h:2013: ERROR: space prohibited before that close parenthesis ')'
rt2800.h:2014: ERROR: space prohibited after that open parenthesis '('
rt2800.h:2014: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 6cfed0638ceb..c2cc126502d6 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1508,17 +1508,17 @@
 #define SHARED_KEY_MODE_BASE		0x7000
 
 #define MAC_WCID_ENTRY(__idx) \
-	( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
+	(MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)))
 #define PAIRWISE_KEY_ENTRY(__idx) \
-	( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+	(PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)))
 #define MAC_IVEIV_ENTRY(__idx) \
-	( MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)) )
+	(MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)))
 #define MAC_WCID_ATTR_ENTRY(__idx) \
-	( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+	(MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)))
 #define SHARED_KEY_ENTRY(__idx) \
-	( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+	(SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)))
 #define SHARED_KEY_MODE_ENTRY(__idx) \
-	( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+	(SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)))
 
 struct mac_wcid_entry {
 	u8 mac[6];
@@ -1658,9 +1658,9 @@ struct mac_iveiv_entry {
 #define HW_BEACON_BASE7			0x5bc0
 
 #define HW_BEACON_OFFSET(__index) \
-	( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
-	  (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
-	  (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
+	(((__index) < 4) ? (HW_BEACON_BASE0 + (__index * 0x0200)) : \
+	  (((__index) < 6) ? (HW_BEACON_BASE4 + ((__index - 4) * 0x0200)) : \
+	  (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))))
 
 /*
  * BBP registers.
@@ -2010,8 +2010,8 @@ struct mac_iveiv_entry {
 /*
  * DMA descriptor defines.
  */
-#define TXWI_DESC_SIZE			( 4 * sizeof(__le32) )
-#define RXWI_DESC_SIZE			( 4 * sizeof(__le32) )
+#define TXWI_DESC_SIZE			(4 * sizeof(__le32))
+#define RXWI_DESC_SIZE			(4 * sizeof(__le32))
 
 /*
  * TX WI structure
-- 
cgit v1.2.3


From bf1b15125e2aa245ddd9348f80d041d4f1fd13a9 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:45:06 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2800lib.c

rt2800lib.c:831: ERROR: inline keyword should sit between storage class and type

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index a53536dc882d..b5d2ebab6ea8 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -828,7 +828,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 }
 EXPORT_SYMBOL_GPL(rt2800_write_beacon);
 
-static void inline rt2800_clear_beacon(struct rt2x00_dev *rt2x00dev,
+static inline void rt2800_clear_beacon(struct rt2x00_dev *rt2x00dev,
 				       unsigned int beacon_base)
 {
 	int i;
-- 
cgit v1.2.3


From c6cbadeb3afd9471e539791842877d085f367746 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:45:22 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2800pci.h

rt2800pci.h:41: ERROR: Macros with complex values should be enclosed in parenthesis
rt2800pci.h:42: ERROR: Macros with complex values should be enclosed in parenthesis
rt2800pci.h:43: ERROR: Macros with complex values should be enclosed in parenthesis
rt2800pci.h:44: ERROR: Macros with complex values should be enclosed in parenthesis
rt2800pci.h:55: ERROR: space prohibited after that open parenthesis '('
rt2800pci.h:55: ERROR: space prohibited before that close parenthesis ')'
rt2800pci.h:56: ERROR: space prohibited after that open parenthesis '('
rt2800pci.h:56: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/rt2x00/rt2800pci.h
index 5a8dda9b5b5a..70e050d904c8 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
@@ -38,10 +38,10 @@
  * Queue register offset macros
  */
 #define TX_QUEUE_REG_OFFSET		0x10
-#define TX_BASE_PTR(__x)		TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_MAX_CNT(__x)			TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_CTX_IDX(__x)			TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_DTX_IDX(__x)			TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
+#define TX_BASE_PTR(__x)		(TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_MAX_CNT(__x)			(TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_CTX_IDX(__x)			(TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_DTX_IDX(__x)			(TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET))
 
 /*
  * 8051 firmware image.
@@ -52,8 +52,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 4 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 4 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(4 * sizeof(__le32))
+#define RXD_DESC_SIZE			(4 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO and Beacon Ring.
-- 
cgit v1.2.3


From 144b80bc05e76df0acb8b5e86a6e6aaf0c53325e Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:45:41 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2800usb.c

 rt2800usb.c:48: ERROR: do not initialise statics to 0 or NULL

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 5c31e3350aac..67a994247a30 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -45,7 +45,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
-- 
cgit v1.2.3


From 87a46caf920515eb269df0109f0a61a958236568 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:45:58 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2800usb.h

rt2800usb.h:43: ERROR: space prohibited after that open parenthesis '('
rt2800usb.h:43: ERROR: space prohibited before that close parenthesis ')'
rt2800usb.h:44: ERROR: space prohibited after that open parenthesis '('
rt2800usb.h:44: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.h b/drivers/net/wireless/rt2x00/rt2800usb.h
index 0722badccf86..671ea3592610 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -40,8 +40,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXINFO_DESC_SIZE		( 1 * sizeof(__le32) )
-#define RXINFO_DESC_SIZE		( 1 * sizeof(__le32) )
+#define TXINFO_DESC_SIZE		(1 * sizeof(__le32))
+#define RXINFO_DESC_SIZE		(1 * sizeof(__le32))
 
 /*
  * TX Info structure
-- 
cgit v1.2.3


From 8a239033c355be998b8985f12f0cc3a9eaeb93e9 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:46:17 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2x00config.c

rt2x00config.c:136: ERROR: space required before the open parenthesis '('

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 54ffb5aeb34e..fca8f22896a5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -133,7 +133,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 */
 	if (!(ant->flags & ANTENNA_RX_DIVERSITY))
 		config.rx = rt2x00lib_config_antenna_check(config.rx, def->rx);
-	else if(config.rx == ANTENNA_SW_DIVERSITY)
+	else if (config.rx == ANTENNA_SW_DIVERSITY)
 		config.rx = active->rx;
 
 	if (!(ant->flags & ANTENNA_TX_DIVERSITY))
-- 
cgit v1.2.3


From c2361baec100c6f373107346e3fd98e9b267ac6c Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:46:36 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2x00dev.c

rt2x00dev.c:689: ERROR: spaces required around that '=' (ctx:WxV)

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 0f34d996975b..5793afef1c08 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -686,7 +686,7 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
 {
 	entry->flags = 0;
 	entry->bitrate = rate->bitrate;
-	entry->hw_value =index;
+	entry->hw_value = index;
 	entry->hw_value_short = index;
 
 	if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
-- 
cgit v1.2.3


From 5f181dc16bbd13b68b54ed5c43c4d2c5ad00297b Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:46:53 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2x00lib.h

rt2x00lib.h:60: ERROR: space prohibited after that open parenthesis '('
rt2x00lib.h:60: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00lib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 619da23b7b56..983540200096 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -57,7 +57,7 @@ static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
 }
 
 #define RATE_MCS(__mode, __mcs) \
-	( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) )
+	((((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff))
 
 static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
 {
-- 
cgit v1.2.3


From 027e8fd105c82956de9dec232bad21b1628ee7c0 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:47:09 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2x00link.c

rt2x00link.c:70: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00link.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index b971d8798ebf..bfda60eaf4ef 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -67,7 +67,7 @@
 	    (__avg).avg_weight  ? \
 		((((__avg).avg_weight * ((AVG_SAMPLES) - 1)) + \
 		  ((__val) * (AVG_FACTOR))) / \
-		 (AVG_SAMPLES) ) : \
+		 (AVG_SAMPLES)) : \
 		((__val) * (AVG_FACTOR)); \
 	__new.avg = __new.avg_weight / (AVG_FACTOR); \
 	__new; \
-- 
cgit v1.2.3


From f8bfbc31794635f6d0b7fd30950d49cecf54e1ce Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:47:25 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt2x00queue.c

rt2x00queue.c:804: ERROR: space prohibited after that open parenthesis '('
rt2x00queue.c:805: ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 4e2a8c2e014d..32d6a17d5aa0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -801,8 +801,8 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue,
 		return -ENOMEM;
 
 #define QUEUE_ENTRY_PRIV_OFFSET(__base, __index, __limit, __esize, __psize) \
-	( ((char *)(__base)) + ((__limit) * (__esize)) + \
-	    ((__index) * (__psize)) )
+	(((char *)(__base)) + ((__limit) * (__esize)) + \
+	    ((__index) * (__psize)))
 
 	for (i = 0; i < queue->limit; i++) {
 		entries[i].flags = 0;
-- 
cgit v1.2.3


From 821cde63b5bd04bc3ca0f95e2abf17b04e640488 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sat, 6 Nov 2010 15:47:46 +0100
Subject: rt2x00: checkpatch.pl error fixes for rt73usb.c

rt73usb.c:43: ERROR: do not initialise statics to 0 or NULL

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt73usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index dcb9211c4771..29602b5f01f8 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -40,7 +40,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
-- 
cgit v1.2.3


From 813f0339dd739c48607f12dac79ec26c61874226 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sat, 6 Nov 2010 15:48:05 +0100
Subject: rt2x00: Rename queue->lock to queue->index_lock

The queue->lock is only used to protect the index
numbers. Rename the lock accordingly.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00debug.c |  4 ++--
 drivers/net/wireless/rt2x00/rt2x00queue.c | 18 +++++++++---------
 drivers/net/wireless/rt2x00/rt2x00queue.h |  4 ++--
 3 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 8296a9d47bbd..64dfb1f6823e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -342,7 +342,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file,
 	    sprintf(data, "qid\tcount\tlimit\tlength\tindex\tdma done\tdone\n");
 
 	queue_for_each(intf->rt2x00dev, queue) {
-		spin_lock_irqsave(&queue->lock, irqflags);
+		spin_lock_irqsave(&queue->index_lock, irqflags);
 
 		temp += sprintf(temp, "%d\t%d\t%d\t%d\t%d\t%d\t%d\n", queue->qid,
 				queue->count, queue->limit, queue->length,
@@ -350,7 +350,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file,
 				queue->index[Q_INDEX_DMA_DONE],
 				queue->index[Q_INDEX_DONE]);
 
-		spin_unlock_irqrestore(&queue->lock, irqflags);
+		spin_unlock_irqrestore(&queue->index_lock, irqflags);
 	}
 
 	size = strlen(data);
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 32d6a17d5aa0..aa4c8f2dc7df 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -641,10 +641,10 @@ void rt2x00queue_for_each_entry(struct data_queue *queue,
 	 * it should not be kicked during this run, since it
 	 * is part of another TX operation.
 	 */
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 	index_start = queue->index[start];
 	index_end = queue->index[end];
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 
 	/*
 	 * Start from the TX done pointer, this guarentees that we will
@@ -698,11 +698,11 @@ struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
 		return NULL;
 	}
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	entry = &queue->entries[queue->index[index]];
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 
 	return entry;
 }
@@ -718,7 +718,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 		return;
 	}
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	queue->index[index]++;
 	if (queue->index[index] >= queue->limit)
@@ -733,7 +733,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 		queue->count++;
 	}
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
 static void rt2x00queue_reset(struct data_queue *queue)
@@ -741,7 +741,7 @@ static void rt2x00queue_reset(struct data_queue *queue)
 	unsigned long irqflags;
 	unsigned int i;
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	queue->count = 0;
 	queue->length = 0;
@@ -751,7 +751,7 @@ static void rt2x00queue_reset(struct data_queue *queue)
 		queue->last_action[i] = jiffies;
 	}
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
 void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
@@ -903,7 +903,7 @@ void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev)
 static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev,
 			     struct data_queue *queue, enum data_queue_qid qid)
 {
-	spin_lock_init(&queue->lock);
+	spin_lock_init(&queue->index_lock);
 
 	queue->rt2x00dev = rt2x00dev;
 	queue->qid = qid;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 64c00e2ab716..29b051ac6401 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -398,7 +398,7 @@ enum queue_index {
  * @entries: Base address of the &struct queue_entry which are
  *	part of this queue.
  * @qid: The queue identification, see &enum data_queue_qid.
- * @lock: Spinlock to protect index handling. Whenever @index, @index_done or
+ * @index_lock: Spinlock to protect index handling. Whenever @index, @index_done or
  *	@index_crypt needs to be changed this lock should be grabbed to prevent
  *	index corruption due to concurrency.
  * @count: Number of frames handled in the queue.
@@ -422,7 +422,7 @@ struct data_queue {
 
 	enum data_queue_qid qid;
 
-	spinlock_t lock;
+	spinlock_t index_lock;
 	unsigned int count;
 	unsigned short limit;
 	unsigned short threshold;
-- 
cgit v1.2.3


From 8be4eed0ea7d8ef38692de878043a949e9db16e8 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sat, 6 Nov 2010 15:48:23 +0100
Subject: rt2x00: Fix rt2x00queue_kick_tx_queue arguments

The queue_entry argument to rt2x00queue_kick_tx_queue,
doesn't make sense due to the function name (it is called
kick QUEUE)... But neither do we need the queue_entry, since
we need the data_queue.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index aa4c8f2dc7df..dc543174dfad 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -452,12 +452,9 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
 	rt2x00debug_dump_frame(queue->rt2x00dev, DUMP_FRAME_TX, entry->skb);
 }
 
-static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
+static void rt2x00queue_kick_tx_queue(struct data_queue *queue,
 				      struct txentry_desc *txdesc)
 {
-	struct data_queue *queue = entry->queue;
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-
 	/*
 	 * Check if we need to kick the queue, there are however a few rules
 	 *	1) Don't kick unless this is the last in frame in a burst.
@@ -469,7 +466,7 @@ static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
 	 */
 	if (rt2x00queue_threshold(queue) ||
 	    !test_bit(ENTRY_TXD_BURST, &txdesc->flags))
-		rt2x00dev->ops->lib->kick_tx_queue(queue);
+		queue->rt2x00dev->ops->lib->kick_tx_queue(queue);
 }
 
 int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
@@ -559,7 +556,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 
 	rt2x00queue_index_inc(queue, Q_INDEX);
 	rt2x00queue_write_tx_descriptor(entry, &txdesc);
-	rt2x00queue_kick_tx_queue(entry, &txdesc);
+	rt2x00queue_kick_tx_queue(queue, &txdesc);
 
 	return 0;
 }
-- 
cgit v1.2.3


From ea175ee26268370ca07aff91cf6ba1e0f1a3bd36 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sat, 6 Nov 2010 15:48:43 +0100
Subject: rt2x00: Remove rt2x00lib_toggle_rx

As part of the queue refactoring, the rt2x00lib_toggle_rx
can be removed and replaced with the call directly to
the set_device_state callback function.

We can remove the STATE_RADIO_RX_ON_LINK and
STATE_RADIO_RX_OFF_LINK, as it was only used for
special behavior inside rt2x00lib rather then the
drivers.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c    |  5 +----
 drivers/net/wireless/rt2x00/rt2500pci.c    |  5 +----
 drivers/net/wireless/rt2x00/rt2500usb.c    |  5 +----
 drivers/net/wireless/rt2x00/rt2800pci.c    |  5 +----
 drivers/net/wireless/rt2x00/rt2800usb.c    |  5 +----
 drivers/net/wireless/rt2x00/rt2x00config.c |  6 ++++--
 drivers/net/wireless/rt2x00/rt2x00dev.c    | 23 ++++-------------------
 drivers/net/wireless/rt2x00/rt2x00lib.h    |  1 -
 drivers/net/wireless/rt2x00/rt2x00mac.c    |  4 ++--
 drivers/net/wireless/rt2x00/rt2x00reg.h    |  2 --
 drivers/net/wireless/rt2x00/rt61pci.c      |  5 +----
 drivers/net/wireless/rt2x00/rt73usb.c      |  5 +----
 12 files changed, 17 insertions(+), 54 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index bc1ae1ebfdb0..9ec6691adf0d 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -885,8 +885,7 @@ static void rt2400pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
 }
 
@@ -989,9 +988,7 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2400pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2400pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 54754150250b..3e7f20346243 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1040,8 +1040,7 @@ static void rt2500pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
 }
 
@@ -1144,9 +1143,7 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2500pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 10e51f208f07..8152fec31753 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -938,8 +938,7 @@ static void rt2500usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2500usb_register_read(rt2x00dev, TXRX_CSR2, &reg);
 	rt2x00_set_field16(&reg, TXRX_CSR2_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg);
 }
 
@@ -1019,9 +1018,7 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2500usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 1db0c3bf2e1f..5f3a018c088d 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -328,8 +328,7 @@ static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON) ||
-			   (state == STATE_RADIO_RX_ON_LINK));
+			   (state == STATE_RADIO_RX_ON));
 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 }
 
@@ -477,9 +476,7 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2800pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 67a994247a30..f93337128504 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -114,8 +114,7 @@ static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON) ||
-			   (state == STATE_RADIO_RX_ON_LINK));
+			   (state == STATE_RADIO_RX_ON));
 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 }
 
@@ -216,9 +215,7 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2800usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index fca8f22896a5..a238e908c854 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -146,7 +146,8 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 * else the changes will be ignored by the device.
 	 */
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
+		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
+						      STATE_RADIO_RX_OFF);
 
 	/*
 	 * Write new antenna setup to device and reset the link tuner.
@@ -160,7 +161,8 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	memcpy(active, &config, sizeof(config));
 
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
+		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
+						      STATE_RADIO_RX_ON);
 }
 
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 5793afef1c08..3afa2a3ebee4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -68,7 +68,8 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Enable RX.
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00link_start_tuner(rt2x00dev);
 
 	/*
 	 * Start watchdog monitoring.
@@ -102,7 +103,8 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable RX.
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
+	rt2x00link_stop_tuner(rt2x00dev);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
 
 	/*
 	 * Disable radio.
@@ -113,23 +115,6 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	rt2x00leds_led_radio(rt2x00dev, false);
 }
 
-void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state)
-{
-	/*
-	 * When we are disabling the RX, we should also stop the link tuner.
-	 */
-	if (state == STATE_RADIO_RX_OFF)
-		rt2x00link_stop_tuner(rt2x00dev);
-
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
-
-	/*
-	 * When we are enabling the RX, we should also start the link tuner.
-	 */
-	if (state == STATE_RADIO_RX_ON)
-		rt2x00link_start_tuner(rt2x00dev);
-}
-
 static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
 					  struct ieee80211_vif *vif)
 {
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 983540200096..2cf68f82674b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -69,7 +69,6 @@ static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
  */
 int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
 void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
-void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state);
 
 /*
  * Initialization handlers.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 36ddee8dc9e2..829bf4be9bc3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -352,7 +352,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 * if for any reason the link tuner must be reset, this will be
 	 * handled by rt2x00lib_config().
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
 
 	/*
 	 * When we've just turned on the radio, we want to reprogram
@@ -370,7 +370,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	rt2x00lib_config_antenna(rt2x00dev, rt2x00dev->default_ant);
 
 	/* Turn RX back on */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index cef94621cef7..ed71be95136d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -85,8 +85,6 @@ enum dev_state {
 	STATE_RADIO_OFF,
 	STATE_RADIO_RX_ON,
 	STATE_RADIO_RX_OFF,
-	STATE_RADIO_RX_ON_LINK,
-	STATE_RADIO_RX_OFF_LINK,
 	STATE_RADIO_IRQ_ON,
 	STATE_RADIO_IRQ_OFF,
 	STATE_RADIO_IRQ_ON_ISR,
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index f01bff7656bc..6b09b01f634f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1623,8 +1623,7 @@ static void rt61pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
 }
 
@@ -1745,9 +1744,7 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt61pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt61pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 29602b5f01f8..6f04552f5819 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1331,8 +1331,7 @@ static void rt73usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg);
 }
 
@@ -1403,9 +1402,7 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt73usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt73usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
-- 
cgit v1.2.3


From 8c5765fda4b382acce4ff386e18ec11790dff893 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sat, 6 Nov 2010 15:49:01 +0100
Subject: rt2x00: Add watchdog functions for HW queue

Add watchdog functions for managing the Queues inside the hardware.
Normally the driver doesn't have much to do with these queues
directly, but the Ralink drivers did implement watchdog functions
for these. These watchdog functions are not triggered that often,
compared to the other watchdog functions, but I have at least
seen them trigger once or twice during a long stresstest run.

v2: Add extra documentation for register fields

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h    | 16 ++++++++++--
 drivers/net/wireless/rt2x00/rt2800usb.c | 45 ++++++++++++++++++++++++++++++++-
 2 files changed, 58 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index c2cc126502d6..002224c9bb62 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -412,10 +412,22 @@
 #define BCN_OFFSET1_BCN7		FIELD32(0xff000000)
 
 /*
- * PBF registers
- * Most are for debug. Driver doesn't touch PBF register.
+ * TXRXQ_PCNT: PBF register
+ * PCNT_TX0Q: Page count for TX hardware queue 0
+ * PCNT_TX1Q: Page count for TX hardware queue 1
+ * PCNT_TX2Q: Page count for TX hardware queue 2
+ * PCNT_RX0Q: Page count for RX hardware queue
  */
 #define TXRXQ_PCNT			0x0438
+#define TXRXQ_PCNT_TX0Q			FIELD32(0x000000ff)
+#define TXRXQ_PCNT_TX1Q			FIELD32(0x0000ff00)
+#define TXRXQ_PCNT_TX2Q			FIELD32(0x00ff0000)
+#define TXRXQ_PCNT_RX0Q			FIELD32(0xff000000)
+
+/*
+ * PBF register
+ * Debug. Driver doesn't touch PBF register.
+ */
 #define PBF_DBG				0x043c
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index f93337128504..389ecba8e891 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -242,6 +242,49 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	return retval;
 }
 
+/*
+ * Watchdog handlers
+ */
+static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
+{
+	unsigned int i;
+	u32 reg;
+
+	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
+		WARNING(rt2x00dev, "TX HW queue 0 timed out,"
+			" invoke forced kick");
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
+
+		for (i = 0; i < 10; i++) {
+			udelay(10);
+			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
+				break;
+		}
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+	}
+
+	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
+		WARNING(rt2x00dev, "TX HW queue 1 timed out,"
+			" invoke forced kick");
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
+
+		for (i = 0; i < 10; i++) {
+			udelay(10);
+			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
+				break;
+		}
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+	}
+
+	rt2x00usb_watchdog(rt2x00dev);
+}
+
 /*
  * TX descriptor initialization
  */
@@ -534,7 +577,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.link_stats		= rt2800_link_stats,
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
-	.watchdog		= rt2x00usb_watchdog,
+	.watchdog		= rt2800usb_watchdog,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
-- 
cgit v1.2.3


From 5d882c97e2c958df9f8b78832fa1ecbecef6ea1d Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Mon, 8 Nov 2010 10:50:03 -0800
Subject: ath5k: Print stats as unsigned ints.

The debugfs code for ath5k was printing some unsigned int
stats with %d instead of %u.  This meant that you could see
negative numbers instead of a clean wrap.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/debug.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index acda56ee521b..54dcf77e9646 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -554,63 +554,63 @@ static ssize_t read_file_frameerrors(struct file *file, char __user *user_buf,
 
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"RX\n---------------------\n");
-	len += snprintf(buf+len, sizeof(buf)-len, "CRC\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "CRC\t%u\t(%u%%)\n",
 			st->rxerr_crc,
 			st->rx_all_count > 0 ?
 				st->rxerr_crc*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "PHY\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "PHY\t%u\t(%u%%)\n",
 			st->rxerr_phy,
 			st->rx_all_count > 0 ?
 				st->rxerr_phy*100/st->rx_all_count : 0);
 	for (i = 0; i < 32; i++) {
 		if (st->rxerr_phy_code[i])
 			len += snprintf(buf+len, sizeof(buf)-len,
-				" phy_err[%d]\t%d\n",
+				" phy_err[%u]\t%u\n",
 				i, st->rxerr_phy_code[i]);
 	}
 
-	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n",
 			st->rxerr_fifo,
 			st->rx_all_count > 0 ?
 				st->rxerr_fifo*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "decrypt\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "decrypt\t%u\t(%u%%)\n",
 			st->rxerr_decrypt,
 			st->rx_all_count > 0 ?
 				st->rxerr_decrypt*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "MIC\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "MIC\t%u\t(%u%%)\n",
 			st->rxerr_mic,
 			st->rx_all_count > 0 ?
 				st->rxerr_mic*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "process\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "process\t%u\t(%u%%)\n",
 			st->rxerr_proc,
 			st->rx_all_count > 0 ?
 				st->rxerr_proc*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "jumbo\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "jumbo\t%u\t(%u%%)\n",
 			st->rxerr_jumbo,
 			st->rx_all_count > 0 ?
 				st->rxerr_jumbo*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "[RX all\t%d]\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "[RX all\t%u]\n",
 			st->rx_all_count);
-	len += snprintf(buf+len, sizeof(buf)-len, "RX-all-bytes\t%d\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "RX-all-bytes\t%u\n",
 			st->rx_bytes_count);
 
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"\nTX\n---------------------\n");
-	len += snprintf(buf+len, sizeof(buf)-len, "retry\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "retry\t%u\t(%u%%)\n",
 			st->txerr_retry,
 			st->tx_all_count > 0 ?
 				st->txerr_retry*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n",
 			st->txerr_fifo,
 			st->tx_all_count > 0 ?
 				st->txerr_fifo*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "filter\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "filter\t%u\t(%u%%)\n",
 			st->txerr_filt,
 			st->tx_all_count > 0 ?
 				st->txerr_filt*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%d]\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%u]\n",
 			st->tx_all_count);
-	len += snprintf(buf+len, sizeof(buf)-len, "TX-all-bytes\t%d\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "TX-all-bytes\t%u\n",
 			st->tx_bytes_count);
 
 	if (len > sizeof(buf))
-- 
cgit v1.2.3


From 8b37d9f0a1e114a1c7f5082842fb310a81ea3732 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:35 -0800
Subject: iwlagn: update PCI ID for 6000g2b series devices

Update the supported PCI ID list for 6000g2b series devices

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 481c993c2491..073e106e58e7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4449,24 +4449,12 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x0085, 0x1316, iwl6000g2a_2abg_cfg)},
 
 /* 6x00 Series Gen2b */
-	{IWL_PCI_DEVICE(0x008F, 0x5105, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5115, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5125, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5107, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5201, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5221, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5206, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5226, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5207, iwl6000g2b_2bg_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5301, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5305, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5307, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5321, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5325, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008B, 0x5311, iwl6000g2b_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5327, iwl6000g2b_bg_cfg)},
 	{IWL_PCI_DEVICE(0x008B, 0x5315, iwl6000g2b_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008B, 0x5317, iwl6000g2b_bg_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6000g2b_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5215, iwl6000g2b_2bgn_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6000g2b_2abg_cfg)},
-- 
cgit v1.2.3


From fb30eaf38703d7562606e49a5872745d66366a50 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:36 -0800
Subject: iwlagn: update PCI ID for 6000g2a series devices

Update the supported PCI ID list for 6000g2a series devices

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 073e106e58e7..cc2683ad7297 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4433,13 +4433,6 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
 
 /* 6x00 Series Gen2a */
-	{IWL_PCI_DEVICE(0x0082, 0x1201, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1211, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1221, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1206, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1216, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1226, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1207, iwl6000g2a_2bg_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6000g2a_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1306, iwl6000g2a_2abg_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1307, iwl6000g2a_2bg_cfg)},
-- 
cgit v1.2.3


From 2a21ff446c07b95d08cbb830bd20112f3ee1d76e Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:37 -0800
Subject: iwlagn: update PCI ID for 100 series devices

Update the supported PCI ID list for 100 series devices

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index cc2683ad7297..f7feac22a47c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4491,10 +4491,11 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 
 /* 100 Series WiFi */
 	{IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
 	{IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x08AF, 0x1017, iwl100_bg_cfg)},
 	{IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
-	{IWL_PCI_DEVICE(0x08AE, 0x1017, iwl100_bg_cfg)},
+	{IWL_PCI_DEVICE(0x08AE, 0x1027, iwl100_bg_cfg)},
 
 /* 130 Series WiFi */
 	{IWL_PCI_DEVICE(0x0896, 0x5005, iwl130_bgn_cfg)},
-- 
cgit v1.2.3


From ae79d23d0b2c16998e60f49a16dae53521c76a45 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 09:56:38 -0800
Subject: iwlagn: fix non-5000+ build

When building 4965 without 5000+ there were a
lot of build errors due to functions being used
that weren't even compiled in. To fix this move
some code around and only compile the HCMD code
for 5000+ series as it's not used for 4965.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/Makefile       |  4 ++--
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c  | 16 --------------
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 16 ++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-agn-sta.c  | 32 ++++++++++++++++++++++++++-
 drivers/net/wireless/iwlwifi/iwl-agn.c      | 34 ++++-------------------------
 drivers/net/wireless/iwlwifi/iwl-agn.h      |  5 ++++-
 6 files changed, 57 insertions(+), 50 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index ce05c260870e..b85a9c8ed01e 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -12,13 +12,13 @@ CFLAGS_iwl-devtrace.o := -I$(src)
 # AGN
 obj-$(CONFIG_IWLAGN)	+= iwlagn.o
 iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o
-iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-hcmd.o iwl-agn-tx.o
+iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
 iwlagn-objs		+= iwl-agn-lib.o iwl-agn-rx.o iwl-agn-calib.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
 
 iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
-iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o
+iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o iwl-agn-hcmd.o
 iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-6000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-1000.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 3427fc2b7d68..019d4e7d7348 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1587,22 +1587,6 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	return ret;
 }
 
-void iwlagn_post_scan(struct iwl_priv *priv)
-{
-	struct iwl_rxon_context *ctx;
-
-	/*
-	 * Since setting the RXON may have been deferred while
-	 * performing the scan, fire one off if needed
-	 */
-	for_each_context(priv, ctx)
-		if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
-			iwlagn_commit_rxon(priv, ctx);
-
-	if (priv->cfg->ops->hcmd->set_pan_params)
-		priv->cfg->ops->hcmd->set_pan_params(priv);
-}
-
 int iwlagn_manage_ibss_station(struct iwl_priv *priv,
 			       struct ieee80211_vif *vif, bool add)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 11b3d8888360..f0ddfb1a9c87 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -585,3 +585,19 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_unlock(&priv->mutex);
 }
+
+void iwlagn_post_scan(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx;
+
+	/*
+	 * Since setting the RXON may have been deferred while
+	 * performing the scan, fire one off if needed
+	 */
+	for_each_context(priv, ctx)
+		if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+			iwlagn_commit_rxon(priv, ctx);
+
+	if (priv->cfg->ops->hcmd->set_pan_params)
+		priv->cfg->ops->hcmd->set_pan_params(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index 35a30d2e0734..35f085ac336b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -684,7 +684,7 @@ int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
 	return iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
 }
 
-void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
+static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 {
 	unsigned long flags;
 
@@ -714,3 +714,33 @@ void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt)
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 }
+
+void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
+			   struct ieee80211_vif *vif,
+			   enum sta_notify_cmd cmd,
+			   struct ieee80211_sta *sta)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
+	int sta_id;
+
+	switch (cmd) {
+	case STA_NOTIFY_SLEEP:
+		WARN_ON(!sta_priv->client);
+		sta_priv->asleep = true;
+		if (atomic_read(&sta_priv->pending_frames) > 0)
+			ieee80211_sta_block_awake(hw, sta, true);
+		break;
+	case STA_NOTIFY_AWAKE:
+		WARN_ON(!sta_priv->client);
+		if (!sta_priv->asleep)
+			break;
+		sta_priv->asleep = false;
+		sta_id = iwl_sta_id(sta);
+		if (sta_id != IWL_INVALID_STATION)
+			iwl_sta_modify_ps_wake(priv, sta_id);
+		break;
+	default:
+		break;
+	}
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index f7feac22a47c..573017474610 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3474,36 +3474,6 @@ int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 	return ret;
 }
 
-static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif,
-				  enum sta_notify_cmd cmd,
-				  struct ieee80211_sta *sta)
-{
-	struct iwl_priv *priv = hw->priv;
-	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
-	int sta_id;
-
-	switch (cmd) {
-	case STA_NOTIFY_SLEEP:
-		WARN_ON(!sta_priv->client);
-		sta_priv->asleep = true;
-		if (atomic_read(&sta_priv->pending_frames) > 0)
-			ieee80211_sta_block_awake(hw, sta, true);
-		break;
-	case STA_NOTIFY_AWAKE:
-		WARN_ON(!sta_priv->client);
-		if (!sta_priv->asleep)
-			break;
-		sta_priv->asleep = false;
-		sta_id = iwl_sta_id(sta);
-		if (sta_id != IWL_INVALID_STATION)
-			iwl_sta_modify_ps_wake(priv, sta_id);
-		break;
-	default:
-		break;
-	}
-}
-
 int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
 		       struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta)
@@ -3903,6 +3873,7 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 	kfree(priv->scan_cmd);
 }
 
+#ifdef CONFIG_IWL5000
 struct ieee80211_ops iwlagn_hw_ops = {
 	.tx = iwlagn_mac_tx,
 	.start = iwlagn_mac_start,
@@ -3925,6 +3896,7 @@ struct ieee80211_ops iwlagn_hw_ops = {
 	.flush = iwlagn_mac_flush,
 	.tx_last_beacon = iwl_mac_tx_last_beacon,
 };
+#endif
 
 static void iwl_hw_detect(struct iwl_priv *priv)
 {
@@ -3992,7 +3964,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (cfg->mod_params->disable_hw_scan) {
 		dev_printk(KERN_DEBUG, &(pdev->dev),
 			"sw scan support is deprecated\n");
+#ifdef CONFIG_IWL5000
 		iwlagn_hw_ops.hw_scan = NULL;
+#endif
 #ifdef CONFIG_IWL4965
 		iwl4965_hw_ops.hw_scan = NULL;
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index aca93f4477a8..28837a185a28 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -301,9 +301,12 @@ int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
 			 int tid, u16 ssn);
 int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
 			int tid);
-void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id);
 void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
 int iwl_update_bcast_stations(struct iwl_priv *priv);
+void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
+			   struct ieee80211_vif *vif,
+			   enum sta_notify_cmd cmd,
+			   struct ieee80211_sta *sta);
 
 /* rate */
 static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
-- 
cgit v1.2.3


From 81baf6ec9c190ae128748cf2a026bff5cb811b70 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:39 -0800
Subject: iwlwifi: Legacy isr only used by legacy devices

Move iwl_isr_legacy function to iwl_legacy.c since it only used
by legacy devices.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c   |  1 +
 drivers/net/wireless/iwlwifi/iwl-core.c   | 60 ------------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h   |  1 -
 drivers/net/wireless/iwlwifi/iwl-legacy.c | 62 +++++++++++++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-legacy.h |  2 +
 5 files changed, 65 insertions(+), 61 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d9e676480269..a97c09992a73 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -51,6 +51,7 @@
 #include "iwl-led.h"
 #include "iwl-3945-led.h"
 #include "iwl-3945-debugfs.h"
+#include "iwl-legacy.h"
 
 #define IWL_DECLARE_RATE_INFO(r, ip, in, rp, rn, pp, np)    \
 	[IWL_RATE_##r##M_INDEX] = { IWL_RATE_##r##M_PLCP,   \
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 180d09ec3136..f8d801cc24fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1227,66 +1227,6 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 }
 EXPORT_SYMBOL(iwl_set_tx_power);
 
-irqreturn_t iwl_isr_legacy(int irq, void *data)
-{
-	struct iwl_priv *priv = data;
-	u32 inta, inta_mask;
-	u32 inta_fh;
-	unsigned long flags;
-	if (!priv)
-		return IRQ_NONE;
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	/* Disable (but don't clear!) interrupts here to avoid
-	 *    back-to-back ISRs and sporadic interrupts from our NIC.
-	 * If we have something to service, the tasklet will re-enable ints.
-	 * If we *don't* have something, we'll re-enable before leaving here. */
-	inta_mask = iwl_read32(priv, CSR_INT_MASK);  /* just for debug */
-	iwl_write32(priv, CSR_INT_MASK, 0x00000000);
-
-	/* Discover which interrupts are active/pending */
-	inta = iwl_read32(priv, CSR_INT);
-	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
-
-	/* Ignore interrupt if there's nothing in NIC to service.
-	 * This may be due to IRQ shared with another device,
-	 * or due to sporadic interrupts thrown from our NIC. */
-	if (!inta && !inta_fh) {
-		IWL_DEBUG_ISR(priv, "Ignore interrupt, inta == 0, inta_fh == 0\n");
-		goto none;
-	}
-
-	if ((inta == 0xFFFFFFFF) || ((inta & 0xFFFFFFF0) == 0xa5a5a5a0)) {
-		/* Hardware disappeared. It might have already raised
-		 * an interrupt */
-		IWL_WARN(priv, "HARDWARE GONE?? INTA == 0x%08x\n", inta);
-		goto unplugged;
-	}
-
-	IWL_DEBUG_ISR(priv, "ISR inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
-		      inta, inta_mask, inta_fh);
-
-	inta &= ~CSR_INT_BIT_SCD;
-
-	/* iwl_irq_tasklet() will service interrupts and re-enable them */
-	if (likely(inta || inta_fh))
-		tasklet_schedule(&priv->irq_tasklet);
-
- unplugged:
-	spin_unlock_irqrestore(&priv->lock, flags);
-	return IRQ_HANDLED;
-
- none:
-	/* re-enable interrupts here since we don't have anything to service. */
-	/* only Re-enable if diabled by irq */
-	if (test_bit(STATUS_INT_ENABLED, &priv->status))
-		iwl_enable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->lock, flags);
-	return IRQ_NONE;
-}
-EXPORT_SYMBOL(iwl_isr_legacy);
-
 void iwl_send_bt_config(struct iwl_priv *priv)
 {
 	struct iwl_bt_cmd bt_cmd = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 8fb063affac4..7505c16db2a2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -596,7 +596,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
 /*****************************************************
  * PCI						     *
  *****************************************************/
-irqreturn_t iwl_isr_legacy(int irq, void *data);
 
 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
index b735fef9ee4b..f49e500cba67 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.c
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -31,6 +31,7 @@
 
 #include "iwl-dev.h"
 #include "iwl-core.h"
+#include "iwl-helpers.h"
 #include "iwl-legacy.h"
 
 /**
@@ -558,3 +559,64 @@ void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 EXPORT_SYMBOL(iwl_legacy_mac_bss_info_changed);
+
+irqreturn_t iwl_isr_legacy(int irq, void *data)
+{
+	struct iwl_priv *priv = data;
+	u32 inta, inta_mask;
+	u32 inta_fh;
+	unsigned long flags;
+	if (!priv)
+		return IRQ_NONE;
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	/* Disable (but don't clear!) interrupts here to avoid
+	 *    back-to-back ISRs and sporadic interrupts from our NIC.
+	 * If we have something to service, the tasklet will re-enable ints.
+	 * If we *don't* have something, we'll re-enable before leaving here. */
+	inta_mask = iwl_read32(priv, CSR_INT_MASK);  /* just for debug */
+	iwl_write32(priv, CSR_INT_MASK, 0x00000000);
+
+	/* Discover which interrupts are active/pending */
+	inta = iwl_read32(priv, CSR_INT);
+	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
+
+	/* Ignore interrupt if there's nothing in NIC to service.
+	 * This may be due to IRQ shared with another device,
+	 * or due to sporadic interrupts thrown from our NIC. */
+	if (!inta && !inta_fh) {
+		IWL_DEBUG_ISR(priv,
+			"Ignore interrupt, inta == 0, inta_fh == 0\n");
+		goto none;
+	}
+
+	if ((inta == 0xFFFFFFFF) || ((inta & 0xFFFFFFF0) == 0xa5a5a5a0)) {
+		/* Hardware disappeared. It might have already raised
+		 * an interrupt */
+		IWL_WARN(priv, "HARDWARE GONE?? INTA == 0x%08x\n", inta);
+		goto unplugged;
+	}
+
+	IWL_DEBUG_ISR(priv, "ISR inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
+		      inta, inta_mask, inta_fh);
+
+	inta &= ~CSR_INT_BIT_SCD;
+
+	/* iwl_irq_tasklet() will service interrupts and re-enable them */
+	if (likely(inta || inta_fh))
+		tasklet_schedule(&priv->irq_tasklet);
+
+unplugged:
+	spin_unlock_irqrestore(&priv->lock, flags);
+	return IRQ_HANDLED;
+
+none:
+	/* re-enable interrupts here since we don't have anything to service. */
+	/* only Re-enable if diabled by irq */
+	if (test_bit(STATUS_INT_ENABLED, &priv->status))
+		iwl_enable_interrupts(priv);
+	spin_unlock_irqrestore(&priv->lock, flags);
+	return IRQ_NONE;
+}
+EXPORT_SYMBOL(iwl_isr_legacy);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.h b/drivers/net/wireless/iwlwifi/iwl-legacy.h
index 2a746cbc30fe..81d1ccdb0746 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.h
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.h
@@ -71,4 +71,6 @@ void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
 				     struct ieee80211_bss_conf *bss_conf,
 				     u32 changes);
 
+irqreturn_t iwl_isr_legacy(int irq, void *data);
+
 #endif /* __iwl_legacy_h__ */
-- 
cgit v1.2.3


From e39fdee1d7856817619326fa114438c146d74510 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:40 -0800
Subject: iwlwifi: put all the isr related function under ops

There were two type of isr supported by iwlwifi devices.
  legacy isr - only used by legacy devices (3945 & 4965)
  ict isr - used by all new generation of iwlwifi devices

Move all the isr related functions into ops, the ict type of isr
supports only needed for newer devices.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/Makefile       |  4 ++--
 drivers/net/wireless/iwlwifi/iwl-1000.c     |  8 +++++++-
 drivers/net/wireless/iwlwifi/iwl-3945.c     |  4 +++-
 drivers/net/wireless/iwlwifi/iwl-4965.c     |  4 +++-
 drivers/net/wireless/iwlwifi/iwl-5000.c     | 16 ++++++++++++++--
 drivers/net/wireless/iwlwifi/iwl-6000.c     | 16 ++++++++++++++--
 drivers/net/wireless/iwlwifi/iwl-agn.c      | 18 ++++++++++++------
 drivers/net/wireless/iwlwifi/iwl-core.h     | 12 +++++++++++-
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  2 +-
 9 files changed, 67 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index b85a9c8ed01e..01aa2468bd69 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -11,14 +11,14 @@ CFLAGS_iwl-devtrace.o := -I$(src)
 
 # AGN
 obj-$(CONFIG_IWLAGN)	+= iwlagn.o
-iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o
+iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o
 iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
 iwlagn-objs		+= iwl-agn-lib.o iwl-agn-rx.o iwl-agn-calib.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
 
 iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
-iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o iwl-agn-hcmd.o
+iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o iwl-agn-hcmd.o iwl-agn-ict.o
 iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-6000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-1000.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index baedea8e4d04..068f1e1e3297 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -211,7 +211,13 @@ static struct iwl_lib_ops iwl1000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr = iwl_isr_ict,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index a97c09992a73..1ab171949021 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2727,7 +2727,9 @@ static struct iwl_lib_ops iwl3945_lib = {
 	},
 	.send_tx_power	= iwl3945_send_tx_power,
 	.is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr,
-	.isr = iwl_isr_legacy,
+	.isr_ops = {
+		.isr = iwl_isr_legacy,
+	},
 	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl3945_good_plcp_health,
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 6d313c817040..a6518caa405c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2561,7 +2561,9 @@ static struct iwl_lib_ops iwl4965_lib = {
 	},
 	.send_tx_power	= iwl4965_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
-	.isr = iwl_isr_legacy,
+	.isr_ops = {
+		.isr = iwl_isr_legacy,
+	},
 	.temp_ops = {
 		.temperature = iwl4965_temperature_calib,
 	},
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index e1f412f915ae..ad43f0fdf919 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -385,7 +385,13 @@ static struct iwl_lib_ops iwl5000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr = iwl_isr_ict,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
@@ -449,7 +455,13 @@ static struct iwl_lib_ops iwl5150_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr = iwl_isr_ict,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwl5150_temperature,
 	 },
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index b1816900980c..21ac2817722e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -322,7 +322,13 @@ static struct iwl_lib_ops iwl6000_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.isr = iwl_isr_ict,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
@@ -389,7 +395,13 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.isr = iwl_isr_ict,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 573017474610..007fb20d78ab 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2815,7 +2815,8 @@ static void __iwl_down(struct iwl_priv *priv)
 				STATUS_EXIT_PENDING;
 
 	/* device going down, Stop using ICT table */
-	iwl_disable_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.disable)
+		priv->cfg->ops->lib->isr_ops.disable(priv);
 
 	iwlagn_txq_ctx_stop(priv);
 	iwlagn_rxq_stop(priv);
@@ -3038,7 +3039,8 @@ static void iwl_bg_alive_start(struct work_struct *data)
 		return;
 
 	/* enable dram interrupt */
-	iwl_reset_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.reset)
+		priv->cfg->ops->lib->isr_ops.reset(priv);
 
 	mutex_lock(&priv->mutex);
 	iwl_alive_start(priv);
@@ -4172,8 +4174,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_enable_msi(priv->pci_dev);
 
-	iwl_alloc_isr_ict(priv);
-	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr,
+	if (priv->cfg->ops->lib->isr_ops.alloc)
+		priv->cfg->ops->lib->isr_ops.alloc(priv);
+
+	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr_ops.isr,
 			  IRQF_SHARED, DRV_NAME, priv);
 	if (err) {
 		IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq);
@@ -4220,7 +4224,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
 	free_irq(priv->pci_dev->irq, priv);
-	iwl_free_isr_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.free)
+		priv->cfg->ops->lib->isr_ops.free(priv);
  out_disable_msi:
 	pci_disable_msi(priv->pci_dev);
 	iwl_uninit_drv(priv);
@@ -4315,7 +4320,8 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 
 	iwl_uninit_drv(priv);
 
-	iwl_free_isr_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.free)
+		priv->cfg->ops->lib->isr_ops.free(priv);
 
 	dev_kfree_skb(priv->beacon_skb);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 7505c16db2a2..c9723da040fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -120,6 +120,14 @@ struct iwl_apm_ops {
 	void (*config)(struct iwl_priv *priv);
 };
 
+struct iwl_isr_ops {
+	irqreturn_t (*isr) (int irq, void *data);
+	void (*free)(struct iwl_priv *priv);
+	int (*alloc)(struct iwl_priv *priv);
+	int (*reset)(struct iwl_priv *priv);
+	void (*disable)(struct iwl_priv *priv);
+};
+
 struct iwl_debugfs_ops {
 	ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
 				 size_t count, loff_t *ppos);
@@ -193,7 +201,9 @@ struct iwl_lib_ops {
 	/* power */
 	int (*send_tx_power) (struct iwl_priv *priv);
 	void (*update_chain_flags)(struct iwl_priv *priv);
-	irqreturn_t (*isr) (int irq, void *data);
+
+	/* isr */
+	struct iwl_isr_ops isr_ops;
 
 	/* eeprom operations (as defined in iwl-eeprom.h) */
 	struct iwl_eeprom_ops eeprom_ops;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6152a86c19b5..a55b4623e1c8 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4120,7 +4120,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
 	pci_enable_msi(priv->pci_dev);
 
-	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr,
+	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr_ops.isr,
 			  IRQF_SHARED, DRV_NAME, priv);
 	if (err) {
 		IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq);
-- 
cgit v1.2.3


From 708068db4c09f93937a6a83ac8fff8516f482b0f Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:41 -0800
Subject: iwlwifi: legacy tx_cmd_protection function

Legacy (4965 and 3945) devices has different tx_cmd_protection routine.
Move to iwl-legacy.c

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c   |  2 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c   |  2 +-
 drivers/net/wireless/iwlwifi/iwl-core.c   | 34 -------------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h   |  4 +---
 drivers/net/wireless/iwlwifi/iwl-legacy.c | 34 +++++++++++++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-legacy.h |  3 +++
 6 files changed, 40 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 1ab171949021..ebac04b7887c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2749,7 +2749,7 @@ static const struct iwl_legacy_ops iwl3945_legacy_ops = {
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
 	.get_hcmd_size = iwl3945_get_hcmd_size,
 	.build_addsta_hcmd = iwl3945_build_addsta_hcmd,
-	.tx_cmd_protection = iwlcore_tx_cmd_protection,
+	.tx_cmd_protection = iwl_legacy_tx_cmd_protection,
 	.request_scan = iwl3945_request_scan,
 	.post_scan = iwl3945_post_scan,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index a6518caa405c..cd14843878ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2514,7 +2514,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
 	.build_addsta_hcmd = iwl4965_build_addsta_hcmd,
 	.chain_noise_reset = iwl4965_chain_noise_reset,
 	.gain_computation = iwl4965_gain_computation,
-	.tx_cmd_protection = iwlcore_tx_cmd_protection,
+	.tx_cmd_protection = iwl_legacy_tx_cmd_protection,
 	.calc_rssi = iwl4965_calc_rssi,
 	.request_scan = iwlagn_request_scan,
 	.post_scan = iwl4965_post_scan,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index f8d801cc24fc..c884ed385fcf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -288,40 +288,6 @@ void iwlcore_free_geos(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwlcore_free_geos);
 
-/*
- *  iwlcore_tx_cmd_protection: Set rts/cts. 3945 and 4965 only share this
- *  function.
- */
-void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
-			       struct ieee80211_tx_info *info,
-			       __le16 fc, __le32 *tx_flags)
-{
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
-		*tx_flags |= TX_CMD_FLG_RTS_MSK;
-		*tx_flags &= ~TX_CMD_FLG_CTS_MSK;
-		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
-
-		if (!ieee80211_is_mgmt(fc))
-			return;
-
-		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
-		case cpu_to_le16(IEEE80211_STYPE_AUTH):
-		case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
-		case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
-		case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
-			*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
-			*tx_flags |= TX_CMD_FLG_CTS_MSK;
-			break;
-		}
-	} else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
-		*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
-		*tx_flags |= TX_CMD_FLG_CTS_MSK;
-		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
-	}
-}
-EXPORT_SYMBOL(iwlcore_tx_cmd_protection);
-
-
 static bool iwl_is_channel_extension(struct iwl_priv *priv,
 				     enum ieee80211_band band,
 				     u16 channel, u8 extension_chan_offset)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index c9723da040fc..6064bc412e07 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -447,9 +447,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw,
 			     enum nl80211_iftype newtype, bool newp2p);
 int iwl_alloc_txq_mem(struct iwl_priv *priv);
 void iwl_free_txq_mem(struct iwl_priv *priv);
-void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
-			       struct ieee80211_tx_info *info,
-			       __le16 fc, __le32 *tx_flags);
+
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 int iwl_alloc_traffic_mem(struct iwl_priv *priv);
 void iwl_free_traffic_mem(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
index f49e500cba67..10d9c4202875 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.c
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -620,3 +620,37 @@ none:
 	return IRQ_NONE;
 }
 EXPORT_SYMBOL(iwl_isr_legacy);
+
+/*
+ *  iwl_legacy_tx_cmd_protection: Set rts/cts. 3945 and 4965 only share this
+ *  function.
+ */
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+			       struct ieee80211_tx_info *info,
+			       __le16 fc, __le32 *tx_flags)
+{
+	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+		*tx_flags |= TX_CMD_FLG_RTS_MSK;
+		*tx_flags &= ~TX_CMD_FLG_CTS_MSK;
+		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
+
+		if (!ieee80211_is_mgmt(fc))
+			return;
+
+		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
+		case cpu_to_le16(IEEE80211_STYPE_AUTH):
+		case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
+		case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
+		case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
+			*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
+			*tx_flags |= TX_CMD_FLG_CTS_MSK;
+			break;
+		}
+	} else if (info->control.rates[0].flags &
+		   IEEE80211_TX_RC_USE_CTS_PROTECT) {
+		*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
+		*tx_flags |= TX_CMD_FLG_CTS_MSK;
+		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
+	}
+}
+EXPORT_SYMBOL(iwl_legacy_tx_cmd_protection);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.h b/drivers/net/wireless/iwlwifi/iwl-legacy.h
index 81d1ccdb0746..9f7b2f935964 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.h
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.h
@@ -70,6 +70,9 @@ void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
 				     struct ieee80211_vif *vif,
 				     struct ieee80211_bss_conf *bss_conf,
 				     u32 changes);
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+				struct ieee80211_tx_info *info,
+				__le16 fc, __le32 *tx_flags);
 
 irqreturn_t iwl_isr_legacy(int irq, void *data);
 
-- 
cgit v1.2.3


From fd11743dd25efe7157ff17b03dd2db0cbb6fed05 Mon Sep 17 00:00:00 2001
From: "Winkler, Tomas" <tomas.winkler@intel.com>
Date: Wed, 10 Nov 2010 09:56:42 -0800
Subject: iwlwlifi: update rx write pointer w/o request mac access in the CAM
 mode

In iwl_rx_queue_update_write_ptr function
replace iwl_write_direct32 with iwl_write32 when not in power save mode.
We don't have to go through grab nic access as the NIC is already awake.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index f436270ca39a..baca4cc0073b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -153,7 +153,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q
 	} else {
 		/* Device expects a multiple of 8 */
 		q->write_actual = (q->write & ~0x7);
-		iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write_actual);
+		iwl_write32(priv, rx_wrt_ptr_reg, q->write_actual);
 	}
 
 	q->need_update = 0;
-- 
cgit v1.2.3


From 35a6eb36520b938742d8680fd8d821df20982ced Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:43 -0800
Subject: iwlwifi: resending QoS command when HT changes

"mac80211: Fix WMM driver queue configuration"
inadvertedly broke iwlwifi, because now mac80211
configures the QoS settings before assoc, and
therefore before HT. Thus, iwlwifi no longer told
the device about the HT setting, which it needs
to -- and thus throughput went down a lot. Fix
this by resending the QoS command to the device
not only when QoS/WMM settings change, but also
when HT changes.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 65 ++++++++++++++++-------------
 drivers/net/wireless/iwlwifi/iwl-legacy.c   | 60 ++++++++++++++------------
 2 files changed, 69 insertions(+), 56 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index f0ddfb1a9c87..02288779a71f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -269,6 +269,34 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	return 0;
 }
 
+static void iwlagn_update_qos(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx)
+{
+	int ret;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm);
+	if (ret)
+		IWL_ERR(priv, "Failed to update QoS\n");
+}
+
 int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct iwl_priv *priv = hw->priv;
@@ -277,6 +305,7 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 	struct ieee80211_channel *channel = conf->channel;
 	const struct iwl_channel_info *ch_info;
 	int ret = 0;
+	bool ht_changed[NUM_IWL_RXON_CTX] = {};
 
 	IWL_DEBUG_MAC80211(priv, "changed %#x", changed);
 
@@ -324,7 +353,11 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 
 		for_each_context(priv, ctx) {
 			/* Configure HT40 channels */
-			ctx->ht.enabled = conf_is_ht(conf);
+			if (ctx->ht.enabled != conf_is_ht(conf)) {
+				ctx->ht.enabled = conf_is_ht(conf);
+				ht_changed[ctx->ctxid] = true;
+			}
+
 			if (ctx->ht.enabled) {
 				if (conf_is_ht40_minus(conf)) {
 					ctx->ht.extension_chan_offset =
@@ -392,40 +425,14 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 		if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
 			continue;
 		iwlagn_commit_rxon(priv, ctx);
+		if (ht_changed[ctx->ctxid])
+			iwlagn_update_qos(priv, ctx);
 	}
  out:
 	mutex_unlock(&priv->mutex);
 	return ret;
 }
 
-static void iwlagn_update_qos(struct iwl_priv *priv,
-			      struct iwl_rxon_context *ctx)
-{
-	int ret;
-
-	if (!ctx->is_active)
-		return;
-
-	ctx->qos_data.def_qos_parm.qos_flags = 0;
-
-	if (ctx->qos_data.qos_active)
-		ctx->qos_data.def_qos_parm.qos_flags |=
-			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
-
-	if (ctx->ht.enabled)
-		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-
-	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
-		      ctx->qos_data.qos_active,
-		      ctx->qos_data.def_qos_parm.qos_flags);
-
-	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
-			       sizeof(struct iwl_qosparam_cmd),
-			       &ctx->qos_data.def_qos_parm);
-	if (ret)
-		IWL_ERR(priv, "Failed to update QoS\n");
-}
-
 static void iwlagn_check_needed_chains(struct iwl_priv *priv,
 				       struct iwl_rxon_context *ctx,
 				       struct ieee80211_bss_conf *bss_conf)
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
index 10d9c4202875..a08b4e56e6b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.c
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -34,6 +34,32 @@
 #include "iwl-helpers.h"
 #include "iwl-legacy.h"
 
+static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm, NULL);
+}
+
 /**
  * iwl_legacy_mac_config - mac80211 config callback
  */
@@ -49,6 +75,7 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 	int ret = 0;
 	u16 ch;
 	int scan_active = 0;
+	bool ht_changed[NUM_IWL_RXON_CTX] = {};
 
 	if (WARN_ON(!priv->cfg->ops->legacy))
 		return -EOPNOTSUPP;
@@ -100,7 +127,10 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 
 		for_each_context(priv, ctx) {
 			/* Configure HT40 channels */
-			ctx->ht.enabled = conf_is_ht(conf);
+			if (ctx->ht.enabled != conf_is_ht(conf)) {
+				ctx->ht.enabled = conf_is_ht(conf);
+				ht_changed[ctx->ctxid] = true;
+			}
 			if (ctx->ht.enabled) {
 				if (conf_is_ht40_minus(conf)) {
 					ctx->ht.extension_chan_offset =
@@ -177,6 +207,8 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 		else
 			IWL_DEBUG_INFO(priv,
 				"Not re-sending same RXON configuration.\n");
+		if (ht_changed[ctx->ctxid])
+			iwl_update_qos(priv, ctx);
 	}
 
 out:
@@ -295,32 +327,6 @@ static void iwl_ht_conf(struct iwl_priv *priv,
 	IWL_DEBUG_ASSOC(priv, "leave\n");
 }
 
-static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (!ctx->is_active)
-		return;
-
-	ctx->qos_data.def_qos_parm.qos_flags = 0;
-
-	if (ctx->qos_data.qos_active)
-		ctx->qos_data.def_qos_parm.qos_flags |=
-			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
-
-	if (ctx->ht.enabled)
-		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-
-	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
-		      ctx->qos_data.qos_active,
-		      ctx->qos_data.def_qos_parm.qos_flags);
-
-	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
-			       sizeof(struct iwl_qosparam_cmd),
-			       &ctx->qos_data.def_qos_parm, NULL);
-}
-
 static inline void iwl_set_no_assoc(struct iwl_priv *priv,
 				    struct ieee80211_vif *vif)
 {
-- 
cgit v1.2.3


From 2e1fea43aa170e18beb8378465e595e18cd08f6e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 09:56:44 -0800
Subject: iwlagn: fix needed chains calculation

Garen noticed that this was wrong. Fix
the calibration -- default to multiple
chains and fall back to single where
possible.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 02288779a71f..1fab1bb5f2b4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -458,11 +458,13 @@ static void iwlagn_check_needed_chains(struct iwl_priv *priv,
 					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
 			maxstreams += 1;
 
+			need_multiple = true;
+
 			if ((ht_cap->mcs.rx_mask[1] == 0) &&
 			    (ht_cap->mcs.rx_mask[2] == 0))
 				need_multiple = false;
 			if (maxstreams <= 1)
-				need_multiple = true;
+				need_multiple = false;
 		} else {
 			/*
 			 * If at all, this can only happen through a race
-- 
cgit v1.2.3


From 52d980c01353202332ff4322f3f41db0c49816a5 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 09:56:45 -0800
Subject: iwlagn: fix RXON issues

The RXON rework resulted in a massive loss of
throughput because we weren't programming the
device completely correctly -- the BSSID has
to be programmed into the device before the
AP station is uploaded. To fix this, simply
always send the unassoc RXON, i.e. even when
it was already unassoc so that the BSSID and
some other parameters are updated properly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 50 ++++++++++++-----------------
 1 file changed, 21 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 1fab1bb5f2b4..d594a1658a9e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -96,7 +96,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 {
 	/* cast away the const for active_rxon in this function */
 	struct iwl_rxon_cmd *active = (void *)&ctx->active;
-	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
 	bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
 	int ret;
 
@@ -172,37 +171,30 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 		       ctx->staging.bssid_addr);
 
 	/*
-	 * If we are currently associated and the new config is also
-	 * going to be associated, OR if the new config is simply not
-	 * associated, clear associated.
+	 * Always clear associated first, but with the correct config.
+	 * This is required as for example station addition for the
+	 * AP station must be done after the BSSID is set to correctly
+	 * set up filters in the device.
 	 */
-	if ((old_assoc && new_assoc) || !new_assoc) {
-		struct iwl_rxon_cmd *send = active;
-
-		if (!new_assoc)
-			send = &ctx->staging;
-
-		if (ctx->ctxid == IWL_RXON_CTX_BSS)
-			ret = iwlagn_disable_bss(priv, ctx, send);
-		else
-			ret = iwlagn_disable_pan(priv, ctx, send);
-		if (ret)
-			return ret;
+	if (ctx->ctxid == IWL_RXON_CTX_BSS)
+		ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
+	else
+		ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
+	if (ret)
+		return ret;
 
-		if (send != active)
-			memcpy(active, send, sizeof(*active));
+	memcpy(active, &ctx->staging, sizeof(*active));
 
-		/*
-		 * Un-assoc RXON clears the station table and WEP
-		 * keys, so we have to restore those afterwards.
-		 */
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
+	/*
+	 * Un-assoc RXON clears the station table and WEP
+	 * keys, so we have to restore those afterwards.
+	 */
+	iwl_clear_ucode_stations(priv, ctx);
+	iwl_restore_stations(priv, ctx);
+	ret = iwl_restore_default_wep_keys(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+		return ret;
 	}
 
 	/* RXON timing must be before associated RXON */
-- 
cgit v1.2.3


From 8da8e62851680772f0422d0f1c4b467190b268e5 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 09:56:46 -0800
Subject: iwlagn: re-enable calibration

During the RXON rewrite, this code got lost.
When we've just associated, we need to enable
all calibrations and see if some were already
finished. Add back the missing code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index d594a1658a9e..d9d617fd5078 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -569,6 +569,20 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 	if (force || memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
 		iwlagn_commit_rxon(priv, ctx);
 
+	if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc) {
+		/*
+		 * The chain noise calibration will enable PM upon
+		 * completion. If calibration has already been run
+		 * then we need to enable power management here.
+		 */
+		if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+			iwl_power_update_mode(priv, false);
+
+		/* Enable RX differential gain and sensitivity calibrations */
+		iwl_chain_noise_reset(priv);
+		priv->start_calib = 1;
+	}
+
 	if (changes & BSS_CHANGED_IBSS) {
 		ret = iwlagn_manage_ibss_station(priv, vif,
 						 bss_conf->ibss_joined);
-- 
cgit v1.2.3


From b2769b84d86a2d29fa131a763d2b23b112834420 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 09:56:47 -0800
Subject: iwlagn: fix RXON HT

When the HT information is changed due to
BSS changes (like legacy stations joining)
we need to recalculate HT RXON parameters.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index d9d617fd5078..2d927a94074d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -538,6 +538,7 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 		ctx->ht.non_gf_sta_present = !!(bss_conf->ht_operation_mode &
 					IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
 		iwlagn_check_needed_chains(priv, ctx, bss_conf);
+		iwl_set_rxon_ht(priv, &priv->current_ht_config);
 	}
 
 	if (priv->cfg->ops->hcmd->set_rxon_chain)
-- 
cgit v1.2.3


From 3031242b31dcd76e1c6b1c1718cfee872f55d5af Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Wed, 10 Nov 2010 09:56:48 -0800
Subject: iwlwifi: seperate disconnected antenna function

Disconnected antenna algorithm is seperated into its own function from chain noise
calibration routine for better code management.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 231 ++++++++++++++-------------
 1 file changed, 123 insertions(+), 108 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index e2019e756936..b4cfc3c16285 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -732,8 +732,128 @@ static inline u8 find_first_chain(u8 mask)
 	return CHAIN_C;
 }
 
+/**
+ * Run disconnected antenna algorithm to find out which antennas are
+ * disconnected.
+ */
+static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
+				     struct iwl_chain_noise_data *data)
+{
+	u32 active_chains = 0;
+	u32 max_average_sig;
+	u16 max_average_sig_antenna_i;
+	u8 num_tx_chains;
+	u8 first_chain;
+	u16 i = 0;
+
+	average_sig[0] = data->chain_signal_a /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+	average_sig[1] = data->chain_signal_b /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+	average_sig[2] = data->chain_signal_c /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+
+	if (average_sig[0] >= average_sig[1]) {
+		max_average_sig = average_sig[0];
+		max_average_sig_antenna_i = 0;
+		active_chains = (1 << max_average_sig_antenna_i);
+	} else {
+		max_average_sig = average_sig[1];
+		max_average_sig_antenna_i = 1;
+		active_chains = (1 << max_average_sig_antenna_i);
+	}
+
+	if (average_sig[2] >= max_average_sig) {
+		max_average_sig = average_sig[2];
+		max_average_sig_antenna_i = 2;
+		active_chains = (1 << max_average_sig_antenna_i);
+	}
+
+	IWL_DEBUG_CALIB(priv, "average_sig: a %d b %d c %d\n",
+		     average_sig[0], average_sig[1], average_sig[2]);
+	IWL_DEBUG_CALIB(priv, "max_average_sig = %d, antenna %d\n",
+		     max_average_sig, max_average_sig_antenna_i);
+
+	/* Compare signal strengths for all 3 receivers. */
+	for (i = 0; i < NUM_RX_CHAINS; i++) {
+		if (i != max_average_sig_antenna_i) {
+			s32 rssi_delta = (max_average_sig - average_sig[i]);
+
+			/* If signal is very weak, compared with
+			 * strongest, mark it as disconnected. */
+			if (rssi_delta > MAXIMUM_ALLOWED_PATHLOSS)
+				data->disconn_array[i] = 1;
+			else
+				active_chains |= (1 << i);
+			IWL_DEBUG_CALIB(priv, "i = %d  rssiDelta = %d  "
+			     "disconn_array[i] = %d\n",
+			     i, rssi_delta, data->disconn_array[i]);
+		}
+	}
+
+	/*
+	 * The above algorithm sometimes fails when the ucode
+	 * reports 0 for all chains. It's not clear why that
+	 * happens to start with, but it is then causing trouble
+	 * because this can make us enable more chains than the
+	 * hardware really has.
+	 *
+	 * To be safe, simply mask out any chains that we know
+	 * are not on the device.
+	 */
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist &&
+	    priv->bt_full_concurrent) {
+		/* operated as 1x1 in full concurrency mode */
+		active_chains &= first_antenna(priv->hw_params.valid_rx_ant);
+	} else
+		active_chains &= priv->hw_params.valid_rx_ant;
+
+	num_tx_chains = 0;
+	for (i = 0; i < NUM_RX_CHAINS; i++) {
+		/* loops on all the bits of
+		 * priv->hw_setting.valid_tx_ant */
+		u8 ant_msk = (1 << i);
+		if (!(priv->hw_params.valid_tx_ant & ant_msk))
+			continue;
+
+		num_tx_chains++;
+		if (data->disconn_array[i] == 0)
+			/* there is a Tx antenna connected */
+			break;
+		if (num_tx_chains == priv->hw_params.tx_chains_num &&
+		    data->disconn_array[i]) {
+			/*
+			 * If all chains are disconnected
+			 * connect the first valid tx chain
+			 */
+			first_chain =
+				find_first_chain(priv->cfg->valid_tx_ant);
+			data->disconn_array[first_chain] = 0;
+			active_chains |= BIT(first_chain);
+			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected \
+					W/A - declare %d as connected\n",
+					first_chain);
+			break;
+		}
+	}
+
+	if (active_chains != priv->hw_params.valid_rx_ant &&
+	    active_chains != priv->chain_noise_data.active_chains)
+		IWL_DEBUG_CALIB(priv,
+				"Detected that not all antennas are connected! "
+				"Connected: %#x, valid: %#x.\n",
+				active_chains, priv->hw_params.valid_rx_ant);
+
+	/* Save for use within RXON, TX, SCAN commands, etc. */
+	data->active_chains = active_chains;
+	IWL_DEBUG_CALIB(priv, "active_chains (bitwise) = 0x%x\n",
+			active_chains);
+}
+
+
 /*
- * Accumulate 20 beacons of signal and noise statistics for each of
+ * Accumulate 16 beacons of signal and noise statistics for each of
  *   3 receivers/antennas/rx-chains, then figure out:
  * 1)  Which antennas are connected.
  * 2)  Differential rx gain settings to balance the 3 receivers.
@@ -750,8 +870,6 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 	u32 chain_sig_c;
 	u32 average_sig[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
 	u32 average_noise[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
-	u32 max_average_sig;
-	u16 max_average_sig_antenna_i;
 	u32 min_average_noise = MIN_AVERAGE_NOISE_MAX_VALUE;
 	u16 min_average_noise_antenna_i = INITIALIZATION_VALUE;
 	u16 i = 0;
@@ -759,11 +877,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 	u16 stat_chnum = INITIALIZATION_VALUE;
 	u8 rxon_band24;
 	u8 stat_band24;
-	u32 active_chains = 0;
-	u8 num_tx_chains;
 	unsigned long flags;
 	struct statistics_rx_non_phy *rx_info;
-	u8 first_chain;
+
 	/*
 	 * MULTI-FIXME:
 	 * When we support multiple interfaces on different channels,
@@ -869,108 +985,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 		return;
 
 	/* Analyze signal for disconnected antenna */
-	average_sig[0] = data->chain_signal_a /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-	average_sig[1] = data->chain_signal_b /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-	average_sig[2] = data->chain_signal_c /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-
-	if (average_sig[0] >= average_sig[1]) {
-		max_average_sig = average_sig[0];
-		max_average_sig_antenna_i = 0;
-		active_chains = (1 << max_average_sig_antenna_i);
-	} else {
-		max_average_sig = average_sig[1];
-		max_average_sig_antenna_i = 1;
-		active_chains = (1 << max_average_sig_antenna_i);
-	}
-
-	if (average_sig[2] >= max_average_sig) {
-		max_average_sig = average_sig[2];
-		max_average_sig_antenna_i = 2;
-		active_chains = (1 << max_average_sig_antenna_i);
-	}
-
-	IWL_DEBUG_CALIB(priv, "average_sig: a %d b %d c %d\n",
-		     average_sig[0], average_sig[1], average_sig[2]);
-	IWL_DEBUG_CALIB(priv, "max_average_sig = %d, antenna %d\n",
-		     max_average_sig, max_average_sig_antenna_i);
-
-	/* Compare signal strengths for all 3 receivers. */
-	for (i = 0; i < NUM_RX_CHAINS; i++) {
-		if (i != max_average_sig_antenna_i) {
-			s32 rssi_delta = (max_average_sig - average_sig[i]);
-
-			/* If signal is very weak, compared with
-			 * strongest, mark it as disconnected. */
-			if (rssi_delta > MAXIMUM_ALLOWED_PATHLOSS)
-				data->disconn_array[i] = 1;
-			else
-				active_chains |= (1 << i);
-			IWL_DEBUG_CALIB(priv, "i = %d  rssiDelta = %d  "
-			     "disconn_array[i] = %d\n",
-			     i, rssi_delta, data->disconn_array[i]);
-		}
-	}
-
-	/*
-	 * The above algorithm sometimes fails when the ucode
-	 * reports 0 for all chains. It's not clear why that
-	 * happens to start with, but it is then causing trouble
-	 * because this can make us enable more chains than the
-	 * hardware really has.
-	 *
-	 * To be safe, simply mask out any chains that we know
-	 * are not on the device.
-	 */
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    priv->bt_full_concurrent) {
-		/* operated as 1x1 in full concurrency mode */
-		active_chains &= first_antenna(priv->hw_params.valid_rx_ant);
-	} else
-		active_chains &= priv->hw_params.valid_rx_ant;
-
-	num_tx_chains = 0;
-	for (i = 0; i < NUM_RX_CHAINS; i++) {
-		/* loops on all the bits of
-		 * priv->hw_setting.valid_tx_ant */
-		u8 ant_msk = (1 << i);
-		if (!(priv->hw_params.valid_tx_ant & ant_msk))
-			continue;
-
-		num_tx_chains++;
-		if (data->disconn_array[i] == 0)
-			/* there is a Tx antenna connected */
-			break;
-		if (num_tx_chains == priv->hw_params.tx_chains_num &&
-		    data->disconn_array[i]) {
-			/*
-			 * If all chains are disconnected
-			 * connect the first valid tx chain
-			 */
-			first_chain =
-				find_first_chain(priv->cfg->valid_tx_ant);
-			data->disconn_array[first_chain] = 0;
-			active_chains |= BIT(first_chain);
-			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected W/A - declare %d as connected\n",
-					first_chain);
-			break;
-		}
-	}
-
-	if (active_chains != priv->hw_params.valid_rx_ant &&
-	    active_chains != priv->chain_noise_data.active_chains)
-		IWL_DEBUG_CALIB(priv,
-				"Detected that not all antennas are connected! "
-				"Connected: %#x, valid: %#x.\n",
-				active_chains, priv->hw_params.valid_rx_ant);
-
-	/* Save for use within RXON, TX, SCAN commands, etc. */
-	priv->chain_noise_data.active_chains = active_chains;
-	IWL_DEBUG_CALIB(priv, "active_chains (bitwise) = 0x%x\n",
-			active_chains);
+	iwl_find_disconn_antenna(priv, average_sig, data);
 
 	/* Analyze noise for rx balance */
 	average_noise[0] = data->chain_noise_a /
-- 
cgit v1.2.3


From 6fe8efb2211fe61caa7b0e1c36c521670b8a10a9 Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Wed, 10 Nov 2010 09:56:49 -0800
Subject: iwlwifi: disable disconnected antenna for advanced bt coex

Disconnected antenna algorithm is used to find out which antennas are
disconnected. It should be disabled for devices that support advanced
bluetooth coexist.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index b4cfc3c16285..d16bb5ede014 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -801,13 +801,7 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 	 * To be safe, simply mask out any chains that we know
 	 * are not on the device.
 	 */
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    priv->bt_full_concurrent) {
-		/* operated as 1x1 in full concurrency mode */
-		active_chains &= first_antenna(priv->hw_params.valid_rx_ant);
-	} else
-		active_chains &= priv->hw_params.valid_rx_ant;
+	active_chains &= priv->hw_params.valid_rx_ant;
 
 	num_tx_chains = 0;
 	for (i = 0; i < NUM_RX_CHAINS; i++) {
@@ -985,7 +979,16 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 		return;
 
 	/* Analyze signal for disconnected antenna */
-	iwl_find_disconn_antenna(priv, average_sig, data);
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		/* Disable disconnected antenna algorithm for advanced
+		   bt coex, assuming valid antennas are connected */
+		data->active_chains = priv->hw_params.valid_rx_ant;
+		for (i = 0; i < NUM_RX_CHAINS; i++)
+			if (!(data->active_chains & (1<<i)))
+				data->disconn_array[i] = 1;
+	} else
+		iwl_find_disconn_antenna(priv, average_sig, data);
 
 	/* Analyze noise for rx balance */
 	average_noise[0] = data->chain_noise_a /
-- 
cgit v1.2.3


From f81c1f48384d398dbe8f6c5b10377c7158086791 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 09:56:50 -0800
Subject: iwlagn: enable shadow register

For 6000 series devices and up, enable automatic update MAC's register
for better power usage in PSP mode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c    |  3 ++
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c |  6 ++++
 drivers/net/wireless/iwlwifi/iwl-core.h    |  2 ++
 drivers/net/wireless/iwlwifi/iwl-csr.h     |  2 ++
 drivers/net/wireless/iwlwifi/iwl-rx.c      | 45 +++++++++++++++-----------
 drivers/net/wireless/iwlwifi/iwl-tx.c      | 51 ++++++++++++++++++------------
 6 files changed, 70 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 21ac2817722e..c7ff1bdf42cd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -487,6 +487,7 @@ static struct iwl_base_params iwl6000_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 
 static struct iwl_base_params iwl6050_base_params = {
@@ -510,6 +511,7 @@ static struct iwl_base_params iwl6050_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_coex_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
@@ -532,6 +534,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 
 static struct iwl_ht_params iwl6000_ht_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 019d4e7d7348..ca3530c4295a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -753,6 +753,12 @@ int iwlagn_hw_nic_init(struct iwl_priv *priv)
 	} else
 		iwlagn_txq_ctx_reset(priv);
 
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* enable shadow regs in HW */
+		iwl_set_bit(priv, CSR_MAC_SHADOW_REG_CTRL,
+			0x800FFFFF);
+	}
+
 	set_bit(STATUS_INIT, &priv->status);
 
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 6064bc412e07..ee8cf240d65d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -290,6 +290,7 @@ struct iwl_mod_params {
  *	sensitivity calibration operation
  * @chain_noise_calib_by_driver: driver has the capability to perform
  *	chain noise calibration operation
+ * @shadow_reg_enable: HW shadhow register bit
 */
 struct iwl_base_params {
 	int eeprom_size;
@@ -320,6 +321,7 @@ struct iwl_base_params {
 	const bool ucode_tracing;
 	const bool sensitivity_calib_by_driver;
 	const bool chain_noise_calib_by_driver;
+	const bool shadow_reg_enable;
 };
 /*
  * @advanced_bt_coexist: support advanced bt coexist
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 2aa15ab13892..b80bf7dff55b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -132,6 +132,8 @@
 
 #define CSR_LED_REG             (CSR_BASE+0x094)
 #define CSR_DRAM_INT_TBL_REG	(CSR_BASE+0x0A0)
+#define CSR_MAC_SHADOW_REG_CTRL	(CSR_BASE+0x0A8) /* 6000 and up */
+
 
 /* GIO Chicken Bits (PCI Express bus link power management) */
 #define CSR_GIO_CHICKEN_BITS    (CSR_BASE+0x100)
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index baca4cc0073b..87a6fd84d4d2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -134,28 +134,37 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q
 	if (q->need_update == 0)
 		goto exit_unlock;
 
-	/* If power-saving is in use, make sure device is awake */
-	if (test_bit(STATUS_POWER_PMI, &priv->status)) {
-		reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
-
-		if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
-			IWL_DEBUG_INFO(priv, "Rx queue requesting wakeup, GP1 = 0x%x\n",
-				      reg);
-			iwl_set_bit(priv, CSR_GP_CNTRL,
-				    CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-			goto exit_unlock;
-		}
-
-		q->write_actual = (q->write & ~0x7);
-		iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write_actual);
-
-	/* Else device is assumed to be awake */
-	} else {
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* shadow register enabled */
 		/* Device expects a multiple of 8 */
 		q->write_actual = (q->write & ~0x7);
 		iwl_write32(priv, rx_wrt_ptr_reg, q->write_actual);
-	}
+	} else {
+		/* If power-saving is in use, make sure device is awake */
+		if (test_bit(STATUS_POWER_PMI, &priv->status)) {
+			reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
+
+			if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
+				IWL_DEBUG_INFO(priv,
+					"Rx queue requesting wakeup,"
+					" GP1 = 0x%x\n", reg);
+				iwl_set_bit(priv, CSR_GP_CNTRL,
+					CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+				goto exit_unlock;
+			}
 
+			q->write_actual = (q->write & ~0x7);
+			iwl_write_direct32(priv, rx_wrt_ptr_reg,
+					q->write_actual);
+
+		/* Else device is assumed to be awake */
+		} else {
+			/* Device expects a multiple of 8 */
+			q->write_actual = (q->write & ~0x7);
+			iwl_write_direct32(priv, rx_wrt_ptr_reg,
+				q->write_actual);
+		}
+	}
 	q->need_update = 0;
 
  exit_unlock:
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 7261ee49f282..feaa3670c6bb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -49,30 +49,39 @@ void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	if (txq->need_update == 0)
 		return;
 
-	/* if we're trying to save power */
-	if (test_bit(STATUS_POWER_PMI, &priv->status)) {
-		/* wake up nic if it's powered down ...
-		 * uCode will wake up, and interrupt us again, so next
-		 * time we'll skip this part. */
-		reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
-
-		if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
-			IWL_DEBUG_INFO(priv, "Tx queue %d requesting wakeup, GP1 = 0x%x\n",
-				      txq_id, reg);
-			iwl_set_bit(priv, CSR_GP_CNTRL,
-				    CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-			return;
-		}
-
-		iwl_write_direct32(priv, HBUS_TARG_WRPTR,
-				     txq->q.write_ptr | (txq_id << 8));
-
-	/* else not in power-save mode, uCode will never sleep when we're
-	 * trying to tx (during RFKILL, we're not trying to tx). */
-	} else
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* shadow register enabled */
 		iwl_write32(priv, HBUS_TARG_WRPTR,
 			    txq->q.write_ptr | (txq_id << 8));
+	} else {
+		/* if we're trying to save power */
+		if (test_bit(STATUS_POWER_PMI, &priv->status)) {
+			/* wake up nic if it's powered down ...
+			 * uCode will wake up, and interrupt us again, so next
+			 * time we'll skip this part. */
+			reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
+
+			if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
+				IWL_DEBUG_INFO(priv,
+					"Tx queue %d requesting wakeup,"
+					" GP1 = 0x%x\n", txq_id, reg);
+				iwl_set_bit(priv, CSR_GP_CNTRL,
+					CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+				return;
+			}
+
+			iwl_write_direct32(priv, HBUS_TARG_WRPTR,
+				     txq->q.write_ptr | (txq_id << 8));
 
+		/*
+		 * else not in power-save mode,
+		 * uCode will never sleep when we're
+		 * trying to tx (during RFKILL, we're not trying to tx).
+		 */
+		} else
+			iwl_write32(priv, HBUS_TARG_WRPTR,
+				    txq->q.write_ptr | (txq_id << 8));
+	}
 	txq->need_update = 0;
 }
 EXPORT_SYMBOL(iwl_txq_update_write_ptr);
-- 
cgit v1.2.3


From cb7bbc7a5535ab2333915b83391e1d846a0914df Mon Sep 17 00:00:00 2001
From: Grazvydas Ignotas <notasas@gmail.com>
Date: Thu, 4 Nov 2010 00:13:47 +0200
Subject: wl1251: add power callback to wl1251_if_operations

Call interface specific power callback before calling board specific
one. Also allow that callback to fail. This is how it's done for
wl1271 and will be used for runtime_pm support.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl1251/main.c   | 15 +++++++++------
 drivers/net/wireless/wl1251/sdio.c   |  8 ++++++--
 drivers/net/wireless/wl1251/spi.c    |  9 +++++++++
 drivers/net/wireless/wl1251/wl1251.h |  1 +
 4 files changed, 25 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 7a8762553cdc..012e1a4016fe 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -52,14 +52,14 @@ void wl1251_disable_interrupts(struct wl1251 *wl)
 	wl->if_ops->disable_irq(wl);
 }
 
-static void wl1251_power_off(struct wl1251 *wl)
+static int wl1251_power_off(struct wl1251 *wl)
 {
-	wl->set_power(false);
+	return wl->if_ops->power(wl, false);
 }
 
-static void wl1251_power_on(struct wl1251 *wl)
+static int wl1251_power_on(struct wl1251 *wl)
 {
-	wl->set_power(true);
+	return wl->if_ops->power(wl, true);
 }
 
 static int wl1251_fetch_firmware(struct wl1251 *wl)
@@ -152,9 +152,12 @@ static void wl1251_fw_wakeup(struct wl1251 *wl)
 
 static int wl1251_chip_wakeup(struct wl1251 *wl)
 {
-	int ret = 0;
+	int ret;
+
+	ret = wl1251_power_on(wl);
+	if (ret < 0)
+		return ret;
 
-	wl1251_power_on(wl);
 	msleep(WL1251_POWER_ON_SLEEP);
 	wl->if_ops->reset(wl);
 
diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index 74ba9ced5393..02851901677e 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -171,8 +171,12 @@ static void wl1251_disable_line_irq(struct wl1251 *wl)
 	return disable_irq(wl->irq);
 }
 
-static void wl1251_sdio_set_power(bool enable)
+static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable)
 {
+	if (wl->set_power)
+		wl->set_power(enable);
+
+	return 0;
 }
 
 static struct wl1251_if_operations wl1251_sdio_ops = {
@@ -181,6 +185,7 @@ static struct wl1251_if_operations wl1251_sdio_ops = {
 	.write_elp = wl1251_sdio_write_elp,
 	.read_elp = wl1251_sdio_read_elp,
 	.reset = wl1251_sdio_reset,
+	.power = wl1251_sdio_set_power,
 };
 
 static int wl1251_platform_probe(struct platform_device *pdev)
@@ -239,7 +244,6 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	wl_sdio->func = func;
 	wl->if_priv = wl_sdio;
 	wl->if_ops = &wl1251_sdio_ops;
-	wl->set_power = wl1251_sdio_set_power;
 
 	if (wl12xx_board_data != NULL) {
 		wl->set_power = wl12xx_board_data->set_power;
diff --git a/drivers/net/wireless/wl1251/spi.c b/drivers/net/wireless/wl1251/spi.c
index 88fa8e69d0d1..ac872b38960f 100644
--- a/drivers/net/wireless/wl1251/spi.c
+++ b/drivers/net/wireless/wl1251/spi.c
@@ -215,12 +215,21 @@ static void wl1251_spi_disable_irq(struct wl1251 *wl)
 	return disable_irq(wl->irq);
 }
 
+static int wl1251_spi_set_power(struct wl1251 *wl, bool enable)
+{
+	if (wl->set_power)
+		wl->set_power(enable);
+
+	return 0;
+}
+
 static const struct wl1251_if_operations wl1251_spi_ops = {
 	.read = wl1251_spi_read,
 	.write = wl1251_spi_write,
 	.reset = wl1251_spi_reset_wake,
 	.enable_irq = wl1251_spi_enable_irq,
 	.disable_irq = wl1251_spi_disable_irq,
+	.power = wl1251_spi_set_power,
 };
 
 static int __devinit wl1251_spi_probe(struct spi_device *spi)
diff --git a/drivers/net/wireless/wl1251/wl1251.h b/drivers/net/wireless/wl1251/wl1251.h
index e113d4c1fb35..13fbeeccf609 100644
--- a/drivers/net/wireless/wl1251/wl1251.h
+++ b/drivers/net/wireless/wl1251/wl1251.h
@@ -256,6 +256,7 @@ struct wl1251_if_operations {
 	void (*write)(struct wl1251 *wl, int addr, void *buf, size_t len);
 	void (*read_elp)(struct wl1251 *wl, int addr, u32 *val);
 	void (*write_elp)(struct wl1251 *wl, int addr, u32 val);
+	int  (*power)(struct wl1251 *wl, bool enable);
 	void (*reset)(struct wl1251 *wl);
 	void (*enable_irq)(struct wl1251 *wl);
 	void (*disable_irq)(struct wl1251 *wl);
-- 
cgit v1.2.3


From 1d4b89f2970f9ea0902d0a3bc1090f3c770b5080 Mon Sep 17 00:00:00 2001
From: Grazvydas Ignotas <notasas@gmail.com>
Date: Mon, 8 Nov 2010 15:29:36 +0200
Subject: wl1251: add runtime PM support for SDIO

Add runtime PM support, similar to how it's done for wl1271.
This allows to power down the card when the driver is loaded but
network is not in use.

Cc: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl1251/sdio.c | 64 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 61 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index 02851901677e..f3e185efe124 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/wl12xx.h>
 #include <linux/irq.h>
+#include <linux/pm_runtime.h>
 
 #include "wl1251.h"
 
@@ -173,10 +174,40 @@ static void wl1251_disable_line_irq(struct wl1251 *wl)
 
 static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable)
 {
-	if (wl->set_power)
-		wl->set_power(enable);
+	struct sdio_func *func = wl_to_func(wl);
+	int ret;
 
-	return 0;
+	if (enable) {
+		/*
+		 * Power is controlled by runtime PM, but we still call board
+		 * callback in case it wants to do any additional setup,
+		 * for example enabling clock buffer for the module.
+		 */
+		if (wl->set_power)
+			wl->set_power(true);
+
+		ret = pm_runtime_get_sync(&func->dev);
+		if (ret < 0)
+			goto out;
+
+		sdio_claim_host(func);
+		sdio_enable_func(func);
+		sdio_release_host(func);
+	} else {
+		sdio_claim_host(func);
+		sdio_disable_func(func);
+		sdio_release_host(func);
+
+		ret = pm_runtime_put_sync(&func->dev);
+		if (ret < 0)
+			goto out;
+
+		if (wl->set_power)
+			wl->set_power(false);
+	}
+
+out:
+	return ret;
 }
 
 static struct wl1251_if_operations wl1251_sdio_ops = {
@@ -277,6 +308,10 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 		goto out_free_irq;
 
 	sdio_set_drvdata(func, wl);
+
+	/* Tell PM core that we don't need the card to be powered now */
+	pm_runtime_put_noidle(&func->dev);
+
 	return ret;
 
 out_free_irq:
@@ -298,6 +333,9 @@ static void __devexit wl1251_sdio_remove(struct sdio_func *func)
 	struct wl1251 *wl = sdio_get_drvdata(func);
 	struct wl1251_sdio *wl_sdio = wl->if_priv;
 
+	/* Undo decrement done above in wl1251_probe */
+	pm_runtime_get_noresume(&func->dev);
+
 	if (wl->irq)
 		free_irq(wl->irq, wl);
 	kfree(wl_sdio);
@@ -309,11 +347,31 @@ static void __devexit wl1251_sdio_remove(struct sdio_func *func)
 	sdio_release_host(func);
 }
 
+static int wl1251_suspend(struct device *dev)
+{
+	/*
+	 * Tell MMC/SDIO core it's OK to power down the card
+	 * (if it isn't already), but not to remove it completely.
+	 */
+	return 0;
+}
+
+static int wl1251_resume(struct device *dev)
+{
+	return 0;
+}
+
+static const struct dev_pm_ops wl1251_sdio_pm_ops = {
+	.suspend        = wl1251_suspend,
+	.resume         = wl1251_resume,
+};
+
 static struct sdio_driver wl1251_sdio_driver = {
 	.name		= "wl1251_sdio",
 	.id_table	= wl1251_devices,
 	.probe		= wl1251_sdio_probe,
 	.remove		= __devexit_p(wl1251_sdio_remove),
+	.drv.pm		= &wl1251_sdio_pm_ops,
 };
 
 static int __init wl1251_sdio_init(void)
-- 
cgit v1.2.3


From e4b3fdb80021bc0a3239bfc2a873a6d7c6ac52a1 Mon Sep 17 00:00:00 2001
From: Grazvydas Ignotas <notasas@gmail.com>
Date: Thu, 4 Nov 2010 00:13:49 +0200
Subject: wl1251: use wl12xx_platform_data to pass data

Make use the newly added method to pass platform data for wl1251 too.
This allows to eliminate some redundant code.

Cc: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 arch/arm/mach-omap2/board-omap3pandora.c | 32 ++++++++---------------------
 drivers/net/wireless/wl1251/sdio.c       | 35 ++------------------------------
 drivers/net/wireless/wl12xx/Kconfig      |  2 +-
 3 files changed, 12 insertions(+), 57 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 89ed1be2d62e..8be261506056 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -642,31 +642,13 @@ static void __init omap3pandora_init_irq(void)
 	omap_gpio_init();
 }
 
-static void pandora_wl1251_set_power(bool enable)
-{
-	/*
-	 * Keep power always on until wl1251_sdio driver learns to re-init
-	 * the chip after powering it down and back up.
-	 */
-}
-
-static struct wl12xx_platform_data pandora_wl1251_pdata = {
-	.set_power	= pandora_wl1251_set_power,
-	.use_eeprom	= true,
-};
-
-static struct platform_device pandora_wl1251_data = {
-	.name           = "wl1251_data",
-	.id             = -1,
-	.dev		= {
-		.platform_data	= &pandora_wl1251_pdata,
-	},
-};
-
-static void pandora_wl1251_init(void)
+static void __init pandora_wl1251_init(void)
 {
+	struct wl12xx_platform_data pandora_wl1251_pdata;
 	int ret;
 
+	memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata));
+
 	ret = gpio_request(PANDORA_WIFI_IRQ_GPIO, "wl1251 irq");
 	if (ret < 0)
 		goto fail;
@@ -679,6 +661,11 @@ static void pandora_wl1251_init(void)
 	if (pandora_wl1251_pdata.irq < 0)
 		goto fail_irq;
 
+	pandora_wl1251_pdata.use_eeprom = true;
+	ret = wl12xx_set_platform_data(&pandora_wl1251_pdata);
+	if (ret < 0)
+		goto fail_irq;
+
 	return;
 
 fail_irq:
@@ -691,7 +678,6 @@ static struct platform_device *omap3pandora_devices[] __initdata = {
 	&pandora_leds_gpio,
 	&pandora_keys_gpio,
 	&pandora_dss_device,
-	&pandora_wl1251_data,
 	&pandora_vwlan_device,
 };
 
diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index f3e185efe124..596d90ecba33 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -43,8 +43,6 @@ struct wl1251_sdio {
 	u32 elp_val;
 };
 
-static struct wl12xx_platform_data *wl12xx_board_data;
-
 static struct sdio_func *wl_to_func(struct wl1251 *wl)
 {
 	struct wl1251_sdio *wl_sdio = wl->if_priv;
@@ -219,30 +217,6 @@ static struct wl1251_if_operations wl1251_sdio_ops = {
 	.power = wl1251_sdio_set_power,
 };
 
-static int wl1251_platform_probe(struct platform_device *pdev)
-{
-	if (pdev->id != -1) {
-		wl1251_error("can only handle single device");
-		return -ENODEV;
-	}
-
-	wl12xx_board_data = pdev->dev.platform_data;
-	return 0;
-}
-
-/*
- * Dummy platform_driver for passing platform_data to this driver,
- * until we have a way to pass this through SDIO subsystem or
- * some other way.
- */
-static struct platform_driver wl1251_platform_driver = {
-	.driver = {
-		.name	= "wl1251_data",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= wl1251_platform_probe,
-};
-
 static int wl1251_sdio_probe(struct sdio_func *func,
 			     const struct sdio_device_id *id)
 {
@@ -250,6 +224,7 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	struct wl1251 *wl;
 	struct ieee80211_hw *hw;
 	struct wl1251_sdio *wl_sdio;
+	const struct wl12xx_platform_data *wl12xx_board_data;
 
 	hw = wl1251_alloc_hw();
 	if (IS_ERR(hw))
@@ -276,6 +251,7 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	wl->if_priv = wl_sdio;
 	wl->if_ops = &wl1251_sdio_ops;
 
+	wl12xx_board_data = wl12xx_get_platform_data();
 	if (wl12xx_board_data != NULL) {
 		wl->set_power = wl12xx_board_data->set_power;
 		wl->irq = wl12xx_board_data->irq;
@@ -378,12 +354,6 @@ static int __init wl1251_sdio_init(void)
 {
 	int err;
 
-	err = platform_driver_register(&wl1251_platform_driver);
-	if (err) {
-		wl1251_error("failed to register platform driver: %d", err);
-		return err;
-	}
-
 	err = sdio_register_driver(&wl1251_sdio_driver);
 	if (err)
 		wl1251_error("failed to register sdio driver: %d", err);
@@ -393,7 +363,6 @@ static int __init wl1251_sdio_init(void)
 static void __exit wl1251_sdio_exit(void)
 {
 	sdio_unregister_driver(&wl1251_sdio_driver);
-	platform_driver_unregister(&wl1251_platform_driver);
 	wl1251_notice("unloaded");
 }
 
diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 1b3b7bdd6a19..02ad4bc15976 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -52,5 +52,5 @@ config WL1271_SDIO
 
 config WL12XX_PLATFORM_DATA
 	bool
-	depends on WL1271_SDIO != n
+	depends on WL1271_SDIO != n || WL1251_SDIO != n
 	default y
-- 
cgit v1.2.3


From 7919a57bc608140aa8614c19eac40c6916fb61d2 Mon Sep 17 00:00:00 2001
From: Andreas Herrmann <andreas.herrmann3@amd.com>
Date: Mon, 30 Aug 2010 19:04:01 +0000
Subject: bitops: Provide generic sign_extend32 function

This patch moves code out from wireless drivers where two different
functions are defined in three code locations for the same purpose and
provides a common function to sign extend a 32-bit value.

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c        |  8 +-------
 drivers/net/wireless/ath/ath9k/ar5008_phy.c | 12 ++++++------
 drivers/net/wireless/ath/ath9k/ar9002_phy.c |  8 ++++----
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 12 ++++++------
 drivers/net/wireless/ath/ath9k/hw.h         |  6 ------
 drivers/net/wireless/iwlwifi/iwl-4965.c     | 20 ++------------------
 include/linux/bitops.h                      | 11 +++++++++++
 7 files changed, 30 insertions(+), 47 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 219367884e64..6b43f535ff53 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1102,18 +1102,12 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
   PHY calibration
 \*****************/
 
-static int sign_extend(int val, const int nbits)
-{
-	int order = BIT(nbits-1);
-	return (val ^ order) - order;
-}
-
 static s32 ath5k_hw_read_measured_noise_floor(struct ath5k_hw *ah)
 {
 	s32 val;
 
 	val = ath5k_hw_reg_read(ah, AR5K_PHY_NF);
-	return sign_extend(AR5K_REG_MS(val, AR5K_PHY_NF_MINCCA_PWR), 9);
+	return sign_extend32(AR5K_REG_MS(val, AR5K_PHY_NF_MINCCA_PWR), 8);
 }
 
 void ath5k_hw_init_nfcal_hist(struct ath5k_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 777a602176f2..c83a22cfbe1e 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1490,25 +1490,25 @@ static void ar5008_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA), AR_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH2_CCA), AR_PHY_CH2_MINCCA_PWR);
-	nfarray[2] = sign_extend(nf, 9);
+	nfarray[2] = sign_extend32(nf, 8);
 
 	if (!IS_CHAN_HT40(ah->curchan))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR);
-	nfarray[3] = sign_extend(nf, 9);
+	nfarray[3] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR_PHY_CH1_EXT_MINCCA_PWR);
-	nfarray[4] = sign_extend(nf, 9);
+	nfarray[4] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH2_EXT_CCA), AR_PHY_CH2_EXT_MINCCA_PWR);
-	nfarray[5] = sign_extend(nf, 9);
+	nfarray[5] = sign_extend32(nf, 8);
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index c00cdc67b55b..3fb97fdc1240 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -473,21 +473,21 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA), AR9280_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR);
 	if (IS_CHAN_HT40(ah->curchan))
-		nfarray[3] = sign_extend(nf, 9);
+		nfarray[3] = sign_extend32(nf, 8);
 
 	if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR9280_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR);
 	if (IS_CHAN_HT40(ah->curchan))
-		nfarray[4] = sign_extend(nf, 9);
+		nfarray[4] = sign_extend32(nf, 8);
 }
 
 static void ar9002_hw_set_nf_limits(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 06a9c4cd2f44..44c5454b2ad8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1023,25 +1023,25 @@ static void ar9003_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_0), AR_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_1), AR_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_2), AR_PHY_CH2_MINCCA_PWR);
-	nfarray[2] = sign_extend(nf, 9);
+	nfarray[2] = sign_extend32(nf, 8);
 
 	if (!IS_CHAN_HT40(ah->curchan))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR);
-	nfarray[3] = sign_extend(nf, 9);
+	nfarray[3] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA_1), AR_PHY_CH1_EXT_MINCCA_PWR);
-	nfarray[4] = sign_extend(nf, 9);
+	nfarray[4] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA_2), AR_PHY_CH2_EXT_MINCCA_PWR);
-	nfarray[5] = sign_extend(nf, 9);
+	nfarray[5] = sign_extend32(nf, 8);
 }
 
 static void ar9003_hw_set_nf_limits(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e5b72262fd96..f821a28bcda3 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -825,12 +825,6 @@ static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
 	return &ah->ops;
 }
 
-static inline int sign_extend(int val, const int nbits)
-{
-	int order = BIT(nbits-1);
-	return (val ^ order) - order;
-}
-
 /* Initialization, Detach, Reset */
 const char *ath9k_hw_probe(u16 vendorid, u16 devid);
 void ath9k_hw_deinit(struct ath_hw *ah);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index cd14843878ae..4748d067eb1d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1686,22 +1686,6 @@ static void iwl4965_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
 			tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent;
 }
 
-/**
- * sign_extend - Sign extend a value using specified bit as sign-bit
- *
- * Example: sign_extend(9, 3) would return -7 as bit3 of 1001b is 1
- * and bit0..2 is 001b which when sign extended to 1111111111111001b is -7.
- *
- * @param oper value to sign extend
- * @param index 0 based bit index (0<=index<32) to sign bit
- */
-static s32 sign_extend(u32 oper, int index)
-{
-	u8 shift = 31 - index;
-
-	return (s32)(oper << shift) >> shift;
-}
-
 /**
  * iwl4965_hw_get_temperature - return the calibrated temperature (in Kelvin)
  * @statistics: Provides the temperature reading from the uCode
@@ -1739,9 +1723,9 @@ static int iwl4965_hw_get_temperature(struct iwl_priv *priv)
 	 * "initialize" ALIVE response.
 	 */
 	if (!test_bit(STATUS_TEMPERATURE, &priv->status))
-		vt = sign_extend(R4, 23);
+		vt = sign_extend32(R4, 23);
 	else
-		vt = sign_extend(le32_to_cpu(priv->_agn.statistics.
+		vt = sign_extend32(le32_to_cpu(priv->_agn.statistics.
 				 general.common.temperature), 23);
 
 	IWL_DEBUG_TEMP(priv, "Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt);
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 827cc95711ef..2184c6b97aeb 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -109,6 +109,17 @@ static inline __u8 ror8(__u8 word, unsigned int shift)
 	return (word >> shift) | (word << (8 - shift));
 }
 
+/**
+ * sign_extend32 - sign extend a 32-bit value using specified bit as sign-bit
+ * @value: value to sign extend
+ * @index: 0 based bit index (0<=index<32) to sign bit
+ */
+static inline __s32 sign_extend32(__u32 value, int index)
+{
+	__u8 shift = 31 - index;
+	return (__s32)(value << shift) >> shift;
+}
+
 static inline unsigned fls_long(unsigned long l)
 {
 	if (sizeof(l) == 4)
-- 
cgit v1.2.3


From b1d771ee33c6e4006676002b9d74abf45b71d3d6 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 29 Oct 2010 23:11:23 +0200
Subject: carl9170: use generic sign_extend32

This patch replaces the handcrafted
sign extension cruft with a generic
bitop function.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/phy.c | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 89deca37a988..82bc81c4c930 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1554,15 +1554,6 @@ static int carl9170_set_power_cal(struct ar9170 *ar, u32 freq,
 	return carl9170_regwrite_result();
 }
 
-/* TODO: replace this with sign_extend32(noise, 8) */
-static int carl9170_calc_noise_dbm(u32 raw_noise)
-{
-	if (raw_noise & 0x100)
-		return ~0x1ff | raw_noise;
-	else
-		return raw_noise;
-}
-
 int carl9170_get_noisefloor(struct ar9170 *ar)
 {
 	static const u32 phy_regs[] = {
@@ -1578,11 +1569,11 @@ int carl9170_get_noisefloor(struct ar9170 *ar)
 		return err;
 
 	for (i = 0; i < 2; i++) {
-		ar->noise[i] = carl9170_calc_noise_dbm(
-			(phy_res[i] >> 19) & 0x1ff);
+		ar->noise[i] = sign_extend32(GET_VAL(
+			AR9170_PHY_CCA_MIN_PWR, phy_res[i]), 8);
 
-		ar->noise[i + 2] = carl9170_calc_noise_dbm(
-			(phy_res[i + 2] >> 23) & 0x1ff);
+		ar->noise[i + 2] = sign_extend32(GET_VAL(
+			AR9170_PHY_EXT_CCA_MIN_PWR, phy_res[i + 2]), 8);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From ad65ffd12dccf6d1031298eacc060327751084da Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 14 Nov 2010 17:04:26 +0000
Subject: drivers/isdn: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/hardware/mISDN/mISDNinfineon.c | 4 ++--
 drivers/isdn/hardware/mISDN/mISDNisar.c     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
index e90db8870b6c..bc0529ac88a1 100644
--- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c
+++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
@@ -420,7 +420,7 @@ enable_hwirq(struct inf_hw *hw)
 		break;
 	case INF_NICCY:
 		val = inl((u32)hw->cfg.start + NICCY_IRQ_CTRL_REG);
-		val |= NICCY_IRQ_ENABLE;;
+		val |= NICCY_IRQ_ENABLE;
 		outl(val, (u32)hw->cfg.start + NICCY_IRQ_CTRL_REG);
 		break;
 	case INF_SCT_1:
@@ -924,7 +924,7 @@ setup_instance(struct inf_hw *card)
 		mISDNipac_init(&card->ipac, card);
 
 	if (card->ipac.isac.dch.dev.Bprotocols == 0)
-		goto error_setup;;
+		goto error_setup;
 
 	err = mISDN_register_device(&card->ipac.isac.dch.dev,
 		&card->pdev->dev, card->name);
diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c
index 38eb31439a73..d13fa5b119f5 100644
--- a/drivers/isdn/hardware/mISDN/mISDNisar.c
+++ b/drivers/isdn/hardware/mISDN/mISDNisar.c
@@ -264,7 +264,7 @@ load_firmware(struct isar_hw *isar, const u8 *buf, int size)
 			while (noc) {
 				val = le16_to_cpu(*sp++);
 				*mp++ = val >> 8;
-				*mp++ = val & 0xFF;;
+				*mp++ = val & 0xFF;
 				noc--;
 			}
 			spin_lock_irqsave(isar->hwlock, flags);
-- 
cgit v1.2.3


From 6f38ad93e4882e84c1cc113736db7dc9252dcf11 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 14 Nov 2010 17:04:31 +0000
Subject: drivers/net/bnx2x: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_link.c | 4 ++--
 drivers/net/bnx2x/bnx2x_main.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 580919619252..38aeffef2a83 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -3904,7 +3904,7 @@ static u8 bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy,
 			      MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
 		if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
 		    MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
-			return 0;;
+			return 0;
 		msleep(1);
 	}
 	return -EINVAL;
@@ -3988,7 +3988,7 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct bnx2x_phy *phy,
 			      MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
 		if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
 		    MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
-			return 0;;
+			return 0;
 		msleep(1);
 	}
 
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index e9ad16f00b56..7ffcb086cb6f 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -8078,7 +8078,7 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
 	int port = BP_PORT(bp);
 	u32 val, val2;
 	u32 config;
-	u32 ext_phy_type, ext_phy_config;;
+	u32 ext_phy_type, ext_phy_config;
 
 	bp->link_params.bp = bp;
 	bp->link_params.port = port;
-- 
cgit v1.2.3


From 1d51c4185bb369cb39ed8cc20b331508e47b35b2 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 14 Nov 2010 17:04:32 +0000
Subject: drivers/net/e1000e: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/e1000e/netdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index c4ca1629f532..a6d54e460001 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4595,7 +4595,7 @@ dma_error:
 			i += tx_ring->count;
 		i--;
 		buffer_info = &tx_ring->buffer_info[i];
-		e1000_put_txbuf(adapter, buffer_info);;
+		e1000_put_txbuf(adapter, buffer_info);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From e81a1ba815666ec02ef5bf0e17cf256c88d233b3 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 14 Nov 2010 17:04:33 +0000
Subject: drivers/net/ixgbe: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_sriov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 5428153af8f3..93f40bcf683c 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -68,7 +68,7 @@ static int ixgbe_set_vf_multicasts(struct ixgbe_adapter *adapter,
 	 * addresses
 	 */
 	for (i = 0; i < entries; i++) {
-		vfinfo->vf_mc_hashes[i] = hash_list[i];;
+		vfinfo->vf_mc_hashes[i] = hash_list[i];
 	}
 
 	for (i = 0; i < vfinfo->num_vf_mc_hashes; i++) {
-- 
cgit v1.2.3


From 779bb41d4bd111d5631d58d1bf2d00b5c4389c80 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 14 Nov 2010 17:04:37 +0000
Subject: drivers/net/cnic.c: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 92bac19ad60a..594ca9c2c10a 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -1695,7 +1695,7 @@ static int cnic_bnx2x_iscsi_ofld1(struct cnic_dev *dev, struct kwqe *wqes[],
 		*work = num;
 		return -EINVAL;
 	}
-	*work = 2 + req2->num_additional_wqes;;
+	*work = 2 + req2->num_additional_wqes;
 
 	l5_cid = req1->iscsi_conn_id;
 	if (l5_cid >= MAX_ISCSI_TBL_SZ)
-- 
cgit v1.2.3


From ce5a121304af02d02489e86efb6ae26a67f95e52 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Mon, 15 Nov 2010 07:30:42 +0000
Subject: hso: Fix unused variable warning

Fallout from the TIOCGICOUNT work

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/hso.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index b154a94de03e..be8cc2a8e213 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1745,7 +1745,6 @@ static int hso_serial_ioctl(struct tty_struct *tty, struct file *file,
 			    unsigned int cmd, unsigned long arg)
 {
 	struct hso_serial *serial =  get_serial_by_tty(tty);
-	void __user *uarg = (void __user *)arg;
 	int ret = 0;
 	D4("IOCTL cmd: %d, arg: %ld", cmd, arg);
 
-- 
cgit v1.2.3


From 1f4f067f99cbb2af7af7a67bd025a9fb58b5156c Mon Sep 17 00:00:00 2001
From: Vasanthy Kolluri <vkolluri@cisco.com>
Date: Mon, 15 Nov 2010 08:09:55 +0000
Subject: enic: Fix build warnings

Fix data type of argument passed to pci_alloc_consistent and pci_free_consistent routines.

Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/enic/enic.h      | 2 +-
 drivers/net/enic/enic_main.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index c91d364c5527..70672541364e 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"1.4.1.6"
+#define DRV_VERSION		"1.4.1.7"
 #define DRV_COPYRIGHT		"Copyright 2008-2010 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index a466ef91dd43..9f293fa24768 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -2042,7 +2042,7 @@ static int enic_dev_hang_reset(struct enic *enic)
 
 static int enic_set_rsskey(struct enic *enic)
 {
-	u64 rss_key_buf_pa;
+	dma_addr_t rss_key_buf_pa;
 	union vnic_rss_key *rss_key_buf_va = NULL;
 	union vnic_rss_key rss_key = {
 		.key[0].b = {85, 67, 83, 97, 119, 101, 115, 111, 109, 101},
@@ -2073,7 +2073,7 @@ static int enic_set_rsskey(struct enic *enic)
 
 static int enic_set_rsscpu(struct enic *enic, u8 rss_hash_bits)
 {
-	u64 rss_cpu_buf_pa;
+	dma_addr_t rss_cpu_buf_pa;
 	union vnic_rss_cpu *rss_cpu_buf_va = NULL;
 	unsigned int i;
 	int err;
-- 
cgit v1.2.3


From 96f8d864afd646e4a52ea55462b7d83e3b94fd5c Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Tue, 16 Nov 2010 14:00:24 +0900
Subject: fbdev: move udlfb out of staging.

udlfb has undergone a fair bit of cleanup recently and is effectively at
the point where it can be liberated from staging purgatory and promoted
to a real driver.

The outstanding cleanups are all minor, with some of them dependent on
drivers/video headers, so these will be done incrementally from udlfb's
new home.

Requested-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 Documentation/fb/udlfb.txt      |  144 +++
 drivers/staging/Kconfig         |    2 -
 drivers/staging/Makefile        |    1 -
 drivers/staging/udlfb/Kconfig   |   14 -
 drivers/staging/udlfb/Makefile  |    1 -
 drivers/staging/udlfb/udlfb.c   | 1916 ---------------------------------------
 drivers/staging/udlfb/udlfb.h   |  117 ---
 drivers/staging/udlfb/udlfb.txt |  144 ---
 drivers/video/Kconfig           |   14 +
 drivers/video/Makefile          |    1 +
 drivers/video/udlfb.c           | 1915 ++++++++++++++++++++++++++++++++++++++
 include/video/udlfb.h           |  117 +++
 12 files changed, 2191 insertions(+), 2195 deletions(-)
 create mode 100644 Documentation/fb/udlfb.txt
 delete mode 100644 drivers/staging/udlfb/Kconfig
 delete mode 100644 drivers/staging/udlfb/Makefile
 delete mode 100644 drivers/staging/udlfb/udlfb.c
 delete mode 100644 drivers/staging/udlfb/udlfb.h
 delete mode 100644 drivers/staging/udlfb/udlfb.txt
 create mode 100644 drivers/video/udlfb.c
 create mode 100644 include/video/udlfb.h

(limited to 'drivers')

diff --git a/Documentation/fb/udlfb.txt b/Documentation/fb/udlfb.txt
new file mode 100644
index 000000000000..7fdde2a02a27
--- /dev/null
+++ b/Documentation/fb/udlfb.txt
@@ -0,0 +1,144 @@
+
+What is udlfb?
+===============
+
+This is a driver for DisplayLink USB 2.0 era graphics chips.
+
+DisplayLink chips provide simple hline/blit operations with some compression,
+pairing that with a hardware framebuffer (16MB) on the other end of the
+USB wire.  That hardware framebuffer is able to drive the VGA, DVI, or HDMI
+monitor with no CPU involvement until a pixel has to change.
+
+The CPU or other local resource does all the rendering; optinally compares the
+result with a local shadow of the remote hardware framebuffer to identify
+the minimal set of pixels that have changed; and compresses and sends those
+pixels line-by-line via USB bulk transfers.
+
+Because of the efficiency of bulk transfers and a protocol on top that
+does not require any acks - the effect is very low latency that
+can support surprisingly high resolutions with good performance for
+non-gaming and non-video applications.
+
+Mode setting, EDID read, etc are other bulk or control transfers. Mode
+setting is very flexible - able to set nearly arbitrary modes from any timing.
+
+Advantages of USB graphics in general:
+
+ * Ability to add a nearly arbitrary number of displays to any USB 2.0
+   capable system. On Linux, number of displays is limited by fbdev interface
+   (FB_MAX is currently 32). Of course, all USB devices on the same
+   host controller share the same 480Mbs USB 2.0 interface.
+
+Advantages of supporting DisplayLink chips with kernel framebuffer interface:
+
+ * The actual hardware functionality of DisplayLink chips matches nearly
+   one-to-one with the fbdev interface, making the driver quite small and
+   tight relative to the functionality it provides.
+ * X servers and other applications can use the standard fbdev interface
+   from user mode to talk to the device, without needing to know anything
+   about USB or DisplayLink's protocol at all. A "displaylink" X driver
+   and a slightly modified "fbdev" X driver are among those that already do.
+
+Disadvantages:
+
+ * Fbdev's mmap interface assumes a real hardware framebuffer is mapped.
+   In the case of USB graphics, it is just an allocated (virtual) buffer.
+   Writes need to be detected and encoded into USB bulk transfers by the CPU.
+   Accurate damage/changed area notifications work around this problem.
+   In the future, hopefully fbdev will be enhanced with an small standard
+   interface to allow mmap clients to report damage, for the benefit
+   of virtual or remote framebuffers.
+ * Fbdev does not arbitrate client ownership of the framebuffer well.
+ * Fbcon assumes the first framebuffer it finds should be consumed for console.
+ * It's not clear what the future of fbdev is, given the rise of KMS/DRM.
+
+How to use it?
+==============
+
+Udlfb, when loaded as a module, will match against all USB 2.0 generation
+DisplayLink chips (Alex and Ollie family). It will then attempt to read the EDID
+of the monitor, and set the best common mode between the DisplayLink device
+and the monitor's capabilities.
+
+If the DisplayLink device is successful, it will paint a "green screen" which
+means that from a hardware and fbdev software perspective, everything is good.
+
+At that point, a /dev/fb? interface will be present for user-mode applications
+to open and begin writing to the framebuffer of the DisplayLink device using
+standard fbdev calls.  Note that if mmap() is used, by default the user mode
+application must send down damage notifcations to trigger repaints of the
+changed regions.  Alternatively, udlfb can be recompiled with experimental
+defio support enabled, to support a page-fault based detection mechanism
+that can work without explicit notifcation.
+
+The most common client of udlfb is xf86-video-displaylink or a modified
+xf86-video-fbdev X server. These servers have no real DisplayLink specific
+code. They write to the standard framebuffer interface and rely on udlfb
+to do its thing.  The one extra feature they have is the ability to report
+rectangles from the X DAMAGE protocol extension down to udlfb via udlfb's
+damage interface (which will hopefully be standardized for all virtual
+framebuffers that need damage info). These damage notifications allow
+udlfb to efficiently process the changed pixels.
+
+Module Options
+==============
+
+Special configuration for udlfb is usually unnecessary. There are a few
+options, however.
+
+From the command line, pass options to modprobe
+modprobe udlfb defio=1 console=1
+
+Or for permanent option, create file like /etc/modprobe.d/options with text
+options udlfb defio=1 console=1
+
+Accepted options:
+
+fb_defio	Make use of the fb_defio (CONFIG_FB_DEFERRED_IO) kernel
+		module to track changed areas of the framebuffer by page faults.
+        	Standard fbdev applications that use mmap but that do not
+		report damage, may be able to work with this enabled.
+		Disabled by default because of overhead and other issues.
+
+console		Allow fbcon to attach to udlfb provided framebuffers. This
+		is disabled by default because fbcon will aggressively consume
+		the first framebuffer it finds, which isn't usually what the
+		user wants in the case of USB displays.
+
+Sysfs Attributes
+================
+
+Udlfb creates several files in /sys/class/graphics/fb?
+Where ? is the sequential framebuffer id of the particular DisplayLink device
+
+edid	       		If a valid EDID blob is written to this file (typically
+			by a udev rule), then udlfb will use this EDID as a
+			backup in case reading the actual EDID of the monitor
+			attached to the DisplayLink device fails. This is
+			especially useful for fixed panels, etc. that cannot
+			communicate their capabilities via EDID. Reading
+			this file returns the current EDID of the attached
+			monitor (or last backup value written). This is
+			useful to get the EDID of the attached monitor,
+			which can be passed to utilities like parse-edid.
+
+metrics_bytes_rendered	32-bit count of pixel bytes rendered
+
+metrics_bytes_identical 32-bit count of how many of those bytes were found to be
+			unchanged, based on a shadow framebuffer check
+
+metrics_bytes_sent	32-bit count of how many bytes were transferred over
+			USB to communicate the resulting changed pixels to the
+			hardware. Includes compression and protocol overhead
+
+metrics_cpu_kcycles_used 32-bit count of CPU cycles used in processing the
+			above pixels (in thousands of cycles).
+
+metrics_reset		Write-only. Any write to this file resets all metrics
+			above to zero.  Note that the 32-bit counters above
+			roll over very quickly. To get reliable results, design
+			performance tests to start and finish in a very short
+			period of time (one minute or less is safe).
+
+--
+Bernie Thompson <bernie@plugable.com>
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 5eafdf435550..df31a7228079 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -111,8 +111,6 @@ source "drivers/staging/vt6655/Kconfig"
 
 source "drivers/staging/vt6656/Kconfig"
 
-source "drivers/staging/udlfb/Kconfig"
-
 source "drivers/staging/hv/Kconfig"
 
 source "drivers/staging/vme/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index a97a955c094b..7a15c0c82b69 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -38,7 +38,6 @@ obj-$(CONFIG_USB_SERIAL_QUATECH_USB2)	+= quatech_usb2/
 obj-$(CONFIG_OCTEON_ETHERNET)	+= octeon/
 obj-$(CONFIG_VT6655)		+= vt6655/
 obj-$(CONFIG_VT6656)		+= vt6656/
-obj-$(CONFIG_FB_UDL)		+= udlfb/
 obj-$(CONFIG_HYPERV)		+= hv/
 obj-$(CONFIG_VME_BUS)		+= vme/
 obj-$(CONFIG_MRST_RAR_HANDLER)	+= memrar/
diff --git a/drivers/staging/udlfb/Kconfig b/drivers/staging/udlfb/Kconfig
deleted file mode 100644
index 65bd5db4ca56..000000000000
--- a/drivers/staging/udlfb/Kconfig
+++ /dev/null
@@ -1,14 +0,0 @@
-config FB_UDL
-	tristate "Displaylink USB Framebuffer support"
-	depends on FB && USB
-	select FB_MODE_HELPERS
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	---help---
-	  This is a kernel framebuffer driver for DisplayLink USB devices.
-	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
-	  mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
-	  To compile as a module, choose M here: the module name is udlfb.
diff --git a/drivers/staging/udlfb/Makefile b/drivers/staging/udlfb/Makefile
deleted file mode 100644
index 30d9e675b10f..000000000000
--- a/drivers/staging/udlfb/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_FB_UDL)		+= udlfb.o
diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
deleted file mode 100644
index fed25105970a..000000000000
--- a/drivers/staging/udlfb/udlfb.c
+++ /dev/null
@@ -1,1916 +0,0 @@
-/*
- * udlfb.c -- Framebuffer driver for DisplayLink USB controller
- *
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- *
- * Layout is based on skeletonfb by James Simmons and Geert Uytterhoeven,
- * usb-skeleton by GregKH.
- *
- * Device-specific portions based on information from Displaylink, with work
- * from Florian Echtler, Henrik Bjerregaard Pedersen, and others.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/uaccess.h>
-#include <linux/mm.h>
-#include <linux/fb.h>
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-
-#include "udlfb.h"
-
-static struct fb_fix_screeninfo dlfb_fix = {
-	.id =           "udlfb",
-	.type =         FB_TYPE_PACKED_PIXELS,
-	.visual =       FB_VISUAL_TRUECOLOR,
-	.xpanstep =     0,
-	.ypanstep =     0,
-	.ywrapstep =    0,
-	.accel =        FB_ACCEL_NONE,
-};
-
-static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
-#ifdef FBINFO_VIRTFB
-		FBINFO_VIRTFB |
-#endif
-		FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
-		FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
-
-/*
- * There are many DisplayLink-based products, all with unique PIDs. We are able
- * to support all volume ones (circa 2009) with a single driver, so we match
- * globally on VID. TODO: Probe() needs to detect when we might be running
- * "future" chips, and bail on those, so a compatible driver can match.
- */
-static struct usb_device_id id_table[] = {
-	{.idVendor = 0x17e9, .match_flags = USB_DEVICE_ID_MATCH_VENDOR,},
-	{},
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-/* module options */
-static int console;   /* Optionally allow fbcon to consume first framebuffer */
-static int fb_defio;  /* Optionally enable experimental fb_defio mmap support */
-
-/* dlfb keeps a list of urbs for efficient bulk transfers */
-static void dlfb_urb_completion(struct urb *urb);
-static struct urb *dlfb_get_urb(struct dlfb_data *dev);
-static int dlfb_submit_urb(struct dlfb_data *dev, struct urb * urb, size_t len);
-static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size);
-static void dlfb_free_urb_list(struct dlfb_data *dev);
-
-/*
- * All DisplayLink bulk operations start with 0xAF, followed by specific code
- * All operations are written to buffers which then later get sent to device
- */
-static char *dlfb_set_register(char *buf, u8 reg, u8 val)
-{
-	*buf++ = 0xAF;
-	*buf++ = 0x20;
-	*buf++ = reg;
-	*buf++ = val;
-	return buf;
-}
-
-static char *dlfb_vidreg_lock(char *buf)
-{
-	return dlfb_set_register(buf, 0xFF, 0x00);
-}
-
-static char *dlfb_vidreg_unlock(char *buf)
-{
-	return dlfb_set_register(buf, 0xFF, 0xFF);
-}
-
-/*
- * On/Off for driving the DisplayLink framebuffer to the display
- *  0x00 H and V sync on
- *  0x01 H and V sync off (screen blank but powered)
- *  0x07 DPMS powerdown (requires modeset to come back)
- */
-static char *dlfb_enable_hvsync(char *buf, bool enable)
-{
-	if (enable)
-		return dlfb_set_register(buf, 0x1F, 0x00);
-	else
-		return dlfb_set_register(buf, 0x1F, 0x07);
-}
-
-static char *dlfb_set_color_depth(char *buf, u8 selection)
-{
-	return dlfb_set_register(buf, 0x00, selection);
-}
-
-static char *dlfb_set_base16bpp(char *wrptr, u32 base)
-{
-	/* the base pointer is 16 bits wide, 0x20 is hi byte. */
-	wrptr = dlfb_set_register(wrptr, 0x20, base >> 16);
-	wrptr = dlfb_set_register(wrptr, 0x21, base >> 8);
-	return dlfb_set_register(wrptr, 0x22, base);
-}
-
-/*
- * DisplayLink HW has separate 16bpp and 8bpp framebuffers.
- * In 24bpp modes, the low 323 RGB bits go in the 8bpp framebuffer
- */
-static char *dlfb_set_base8bpp(char *wrptr, u32 base)
-{
-	wrptr = dlfb_set_register(wrptr, 0x26, base >> 16);
-	wrptr = dlfb_set_register(wrptr, 0x27, base >> 8);
-	return dlfb_set_register(wrptr, 0x28, base);
-}
-
-static char *dlfb_set_register_16(char *wrptr, u8 reg, u16 value)
-{
-	wrptr = dlfb_set_register(wrptr, reg, value >> 8);
-	return dlfb_set_register(wrptr, reg+1, value);
-}
-
-/*
- * This is kind of weird because the controller takes some
- * register values in a different byte order than other registers.
- */
-static char *dlfb_set_register_16be(char *wrptr, u8 reg, u16 value)
-{
-	wrptr = dlfb_set_register(wrptr, reg, value);
-	return dlfb_set_register(wrptr, reg+1, value >> 8);
-}
-
-/*
- * LFSR is linear feedback shift register. The reason we have this is
- * because the display controller needs to minimize the clock depth of
- * various counters used in the display path. So this code reverses the
- * provided value into the lfsr16 value by counting backwards to get
- * the value that needs to be set in the hardware comparator to get the
- * same actual count. This makes sense once you read above a couple of
- * times and think about it from a hardware perspective.
- */
-static u16 dlfb_lfsr16(u16 actual_count)
-{
-	u32 lv = 0xFFFF; /* This is the lfsr value that the hw starts with */
-
-	while (actual_count--) {
-		lv =	 ((lv << 1) |
-			(((lv >> 15) ^ (lv >> 4) ^ (lv >> 2) ^ (lv >> 1)) & 1))
-			& 0xFFFF;
-	}
-
-	return (u16) lv;
-}
-
-/*
- * This does LFSR conversion on the value that is to be written.
- * See LFSR explanation above for more detail.
- */
-static char *dlfb_set_register_lfsr16(char *wrptr, u8 reg, u16 value)
-{
-	return dlfb_set_register_16(wrptr, reg, dlfb_lfsr16(value));
-}
-
-/*
- * This takes a standard fbdev screeninfo struct and all of its monitor mode
- * details and converts them into the DisplayLink equivalent register commands.
- */
-static char *dlfb_set_vid_cmds(char *wrptr, struct fb_var_screeninfo *var)
-{
-	u16 xds, yds;
-	u16 xde, yde;
-	u16 yec;
-
-	/* x display start */
-	xds = var->left_margin + var->hsync_len;
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x01, xds);
-	/* x display end */
-	xde = xds + var->xres;
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x03, xde);
-
-	/* y display start */
-	yds = var->upper_margin + var->vsync_len;
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x05, yds);
-	/* y display end */
-	yde = yds + var->yres;
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x07, yde);
-
-	/* x end count is active + blanking - 1 */
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x09,
-			xde + var->right_margin - 1);
-
-	/* libdlo hardcodes hsync start to 1 */
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x0B, 1);
-
-	/* hsync end is width of sync pulse + 1 */
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x0D, var->hsync_len + 1);
-
-	/* hpixels is active pixels */
-	wrptr = dlfb_set_register_16(wrptr, 0x0F, var->xres);
-
-	/* yendcount is vertical active + vertical blanking */
-	yec = var->yres + var->upper_margin + var->lower_margin +
-			var->vsync_len;
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x11, yec);
-
-	/* libdlo hardcodes vsync start to 0 */
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x13, 0);
-
-	/* vsync end is width of vsync pulse */
-	wrptr = dlfb_set_register_lfsr16(wrptr, 0x15, var->vsync_len);
-
-	/* vpixels is active pixels */
-	wrptr = dlfb_set_register_16(wrptr, 0x17, var->yres);
-
-	/* convert picoseconds to 5kHz multiple for pclk5k = x * 1E12/5k */
-	wrptr = dlfb_set_register_16be(wrptr, 0x1B,
-			200*1000*1000/var->pixclock);
-
-	return wrptr;
-}
-
-/*
- * This takes a standard fbdev screeninfo struct that was fetched or prepared
- * and then generates the appropriate command sequence that then drives the
- * display controller.
- */
-static int dlfb_set_video_mode(struct dlfb_data *dev,
-				struct fb_var_screeninfo *var)
-{
-	char *buf;
-	char *wrptr;
-	int retval = 0;
-	int writesize;
-	struct urb *urb;
-
-	if (!atomic_read(&dev->usb_active))
-		return -EPERM;
-
-	urb = dlfb_get_urb(dev);
-	if (!urb)
-		return -ENOMEM;
-
-	buf = (char *) urb->transfer_buffer;
-
-	/*
-	* This first section has to do with setting the base address on the
-	* controller * associated with the display. There are 2 base
-	* pointers, currently, we only * use the 16 bpp segment.
-	*/
-	wrptr = dlfb_vidreg_lock(buf);
-	wrptr = dlfb_set_color_depth(wrptr, 0x00);
-	/* set base for 16bpp segment to 0 */
-	wrptr = dlfb_set_base16bpp(wrptr, 0);
-	/* set base for 8bpp segment to end of fb */
-	wrptr = dlfb_set_base8bpp(wrptr, dev->info->fix.smem_len);
-
-	wrptr = dlfb_set_vid_cmds(wrptr, var);
-	wrptr = dlfb_enable_hvsync(wrptr, true);
-	wrptr = dlfb_vidreg_unlock(wrptr);
-
-	writesize = wrptr - buf;
-
-	retval = dlfb_submit_urb(dev, urb, writesize);
-
-	return retval;
-}
-
-static int dlfb_ops_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	unsigned long start = vma->vm_start;
-	unsigned long size = vma->vm_end - vma->vm_start;
-	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-	unsigned long page, pos;
-
-	if (offset + size > info->fix.smem_len)
-		return -EINVAL;
-
-	pos = (unsigned long)info->fix.smem_start + offset;
-
-	dl_notice("mmap() framebuffer addr:%lu size:%lu\n",
-		  pos, size);
-
-	while (size > 0) {
-		page = vmalloc_to_pfn((void *)pos);
-		if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED))
-			return -EAGAIN;
-
-		start += PAGE_SIZE;
-		pos += PAGE_SIZE;
-		if (size > PAGE_SIZE)
-			size -= PAGE_SIZE;
-		else
-			size = 0;
-	}
-
-	vma->vm_flags |= VM_RESERVED;	/* avoid to swap out this VMA */
-	return 0;
-}
-
-/*
- * Trims identical data from front and back of line
- * Sets new front buffer address and width
- * And returns byte count of identical pixels
- * Assumes CPU natural alignment (unsigned long)
- * for back and front buffer ptrs and width
- */
-static int dlfb_trim_hline(const u8 *bback, const u8 **bfront, int *width_bytes)
-{
-	int j, k;
-	const unsigned long *back = (const unsigned long *) bback;
-	const unsigned long *front = (const unsigned long *) *bfront;
-	const int width = *width_bytes / sizeof(unsigned long);
-	int identical = width;
-	int start = width;
-	int end = width;
-
-	prefetch((void *) front);
-	prefetch((void *) back);
-
-	for (j = 0; j < width; j++) {
-		if (back[j] != front[j]) {
-			start = j;
-			break;
-		}
-	}
-
-	for (k = width - 1; k > j; k--) {
-		if (back[k] != front[k]) {
-			end = k+1;
-			break;
-		}
-	}
-
-	identical = start + (width - end);
-	*bfront = (u8 *) &front[start];
-	*width_bytes = (end - start) * sizeof(unsigned long);
-
-	return identical * sizeof(unsigned long);
-}
-
-/*
- * Render a command stream for an encoded horizontal line segment of pixels.
- *
- * A command buffer holds several commands.
- * It always begins with a fresh command header
- * (the protocol doesn't require this, but we enforce it to allow
- * multiple buffers to be potentially encoded and sent in parallel).
- * A single command encodes one contiguous horizontal line of pixels
- *
- * The function relies on the client to do all allocation, so that
- * rendering can be done directly to output buffers (e.g. USB URBs).
- * The function fills the supplied command buffer, providing information
- * on where it left off, so the client may call in again with additional
- * buffers if the line will take several buffers to complete.
- *
- * A single command can transmit a maximum of 256 pixels,
- * regardless of the compression ratio (protocol design limit).
- * To the hardware, 0 for a size byte means 256
- *
- * Rather than 256 pixel commands which are either rl or raw encoded,
- * the rlx command simply assumes alternating raw and rl spans within one cmd.
- * This has a slightly larger header overhead, but produces more even results.
- * It also processes all data (read and write) in a single pass.
- * Performance benchmarks of common cases show it having just slightly better
- * compression than 256 pixel raw or rle commands, with similar CPU consumpion.
- * But for very rl friendly data, will compress not quite as well.
- */
-static void dlfb_compress_hline(
-	const uint16_t **pixel_start_ptr,
-	const uint16_t *const pixel_end,
-	uint32_t *device_address_ptr,
-	uint8_t **command_buffer_ptr,
-	const uint8_t *const cmd_buffer_end)
-{
-	const uint16_t *pixel = *pixel_start_ptr;
-	uint32_t dev_addr  = *device_address_ptr;
-	uint8_t *cmd = *command_buffer_ptr;
-	const int bpp = 2;
-
-	while ((pixel_end > pixel) &&
-	       (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
-		uint8_t *raw_pixels_count_byte = 0;
-		uint8_t *cmd_pixels_count_byte = 0;
-		const uint16_t *raw_pixel_start = 0;
-		const uint16_t *cmd_pixel_start, *cmd_pixel_end = 0;
-
-		prefetchw((void *) cmd); /* pull in one cache line at least */
-
-		*cmd++ = 0xAF;
-		*cmd++ = 0x6B;
-		*cmd++ = (uint8_t) ((dev_addr >> 16) & 0xFF);
-		*cmd++ = (uint8_t) ((dev_addr >> 8) & 0xFF);
-		*cmd++ = (uint8_t) ((dev_addr) & 0xFF);
-
-		cmd_pixels_count_byte = cmd++; /*  we'll know this later */
-		cmd_pixel_start = pixel;
-
-		raw_pixels_count_byte = cmd++; /*  we'll know this later */
-		raw_pixel_start = pixel;
-
-		cmd_pixel_end = pixel + min(MAX_CMD_PIXELS + 1,
-			min((int)(pixel_end - pixel),
-			    (int)(cmd_buffer_end - cmd) / bpp));
-
-		prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * bpp);
-
-		while (pixel < cmd_pixel_end) {
-			const uint16_t * const repeating_pixel = pixel;
-
-			*(uint16_t *)cmd = cpu_to_be16p(pixel);
-			cmd += 2;
-			pixel++;
-
-			if (unlikely((pixel < cmd_pixel_end) &&
-				     (*pixel == *repeating_pixel))) {
-				/* go back and fill in raw pixel count */
-				*raw_pixels_count_byte = ((repeating_pixel -
-						raw_pixel_start) + 1) & 0xFF;
-
-				while ((pixel < cmd_pixel_end)
-				       && (*pixel == *repeating_pixel)) {
-					pixel++;
-				}
-
-				/* immediately after raw data is repeat byte */
-				*cmd++ = ((pixel - repeating_pixel) - 1) & 0xFF;
-
-				/* Then start another raw pixel span */
-				raw_pixel_start = pixel;
-				raw_pixels_count_byte = cmd++;
-			}
-		}
-
-		if (pixel > raw_pixel_start) {
-			/* finalize last RAW span */
-			*raw_pixels_count_byte = (pixel-raw_pixel_start) & 0xFF;
-		}
-
-		*cmd_pixels_count_byte = (pixel - cmd_pixel_start) & 0xFF;
-		dev_addr += (pixel - cmd_pixel_start) * bpp;
-	}
-
-	if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {
-		/* Fill leftover bytes with no-ops */
-		if (cmd_buffer_end > cmd)
-			memset(cmd, 0xAF, cmd_buffer_end - cmd);
-		cmd = (uint8_t *) cmd_buffer_end;
-	}
-
-	*command_buffer_ptr = cmd;
-	*pixel_start_ptr = pixel;
-	*device_address_ptr = dev_addr;
-
-	return;
-}
-
-/*
- * There are 3 copies of every pixel: The front buffer that the fbdev
- * client renders to, the actual framebuffer across the USB bus in hardware
- * (that we can only write to, slowly, and can never read), and (optionally)
- * our shadow copy that tracks what's been sent to that hardware buffer.
- */
-static int dlfb_render_hline(struct dlfb_data *dev, struct urb **urb_ptr,
-			      const char *front, char **urb_buf_ptr,
-			      u32 byte_offset, u32 byte_width,
-			      int *ident_ptr, int *sent_ptr)
-{
-	const u8 *line_start, *line_end, *next_pixel;
-	u32 dev_addr = dev->base16 + byte_offset;
-	struct urb *urb = *urb_ptr;
-	u8 *cmd = *urb_buf_ptr;
-	u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length;
-
-	line_start = (u8 *) (front + byte_offset);
-	next_pixel = line_start;
-	line_end = next_pixel + byte_width;
-
-	if (dev->backing_buffer) {
-		int offset;
-		const u8 *back_start = (u8 *) (dev->backing_buffer
-						+ byte_offset);
-
-		*ident_ptr += dlfb_trim_hline(back_start, &next_pixel,
-			&byte_width);
-
-		offset = next_pixel - line_start;
-		line_end = next_pixel + byte_width;
-		dev_addr += offset;
-		back_start += offset;
-		line_start += offset;
-
-		memcpy((char *)back_start, (char *) line_start,
-		       byte_width);
-	}
-
-	while (next_pixel < line_end) {
-
-		dlfb_compress_hline((const uint16_t **) &next_pixel,
-			     (const uint16_t *) line_end, &dev_addr,
-			(u8 **) &cmd, (u8 *) cmd_end);
-
-		if (cmd >= cmd_end) {
-			int len = cmd - (u8 *) urb->transfer_buffer;
-			if (dlfb_submit_urb(dev, urb, len))
-				return 1; /* lost pixels is set */
-			*sent_ptr += len;
-			urb = dlfb_get_urb(dev);
-			if (!urb)
-				return 1; /* lost_pixels is set */
-			*urb_ptr = urb;
-			cmd = urb->transfer_buffer;
-			cmd_end = &cmd[urb->transfer_buffer_length];
-		}
-	}
-
-	*urb_buf_ptr = cmd;
-
-	return 0;
-}
-
-int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
-	       int width, int height, char *data)
-{
-	int i, ret;
-	char *cmd;
-	cycles_t start_cycles, end_cycles;
-	int bytes_sent = 0;
-	int bytes_identical = 0;
-	struct urb *urb;
-	int aligned_x;
-
-	start_cycles = get_cycles();
-
-	aligned_x = DL_ALIGN_DOWN(x, sizeof(unsigned long));
-	width = DL_ALIGN_UP(width + (x-aligned_x), sizeof(unsigned long));
-	x = aligned_x;
-
-	if ((width <= 0) ||
-	    (x + width > dev->info->var.xres) ||
-	    (y + height > dev->info->var.yres))
-		return -EINVAL;
-
-	if (!atomic_read(&dev->usb_active))
-		return 0;
-
-	urb = dlfb_get_urb(dev);
-	if (!urb)
-		return 0;
-	cmd = urb->transfer_buffer;
-
-	for (i = y; i < y + height ; i++) {
-		const int line_offset = dev->info->fix.line_length * i;
-		const int byte_offset = line_offset + (x * BPP);
-
-		if (dlfb_render_hline(dev, &urb,
-				      (char *) dev->info->fix.smem_start,
-				      &cmd, byte_offset, width * BPP,
-				      &bytes_identical, &bytes_sent))
-			goto error;
-	}
-
-	if (cmd > (char *) urb->transfer_buffer) {
-		/* Send partial buffer remaining before exiting */
-		int len = cmd - (char *) urb->transfer_buffer;
-		ret = dlfb_submit_urb(dev, urb, len);
-		bytes_sent += len;
-	} else
-		dlfb_urb_completion(urb);
-
-error:
-	atomic_add(bytes_sent, &dev->bytes_sent);
-	atomic_add(bytes_identical, &dev->bytes_identical);
-	atomic_add(width*height*2, &dev->bytes_rendered);
-	end_cycles = get_cycles();
-	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-		    >> 10)), /* Kcycles */
-		   &dev->cpu_kcycles_used);
-
-	return 0;
-}
-
-static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
-			 size_t count, loff_t *ppos)
-{
-	ssize_t result = -ENOSYS;
-
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-	result = fb_sys_read(info, buf, count, ppos);
-#endif
-
-	return result;
-}
-
-/*
- * Path triggered by usermode clients who write to filesystem
- * e.g. cat filename > /dev/fb1
- * Not used by X Windows or text-mode console. But useful for testing.
- * Slow because of extra copy and we must assume all pixels dirty.
- */
-static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
-			  size_t count, loff_t *ppos)
-{
-	ssize_t result = -ENOSYS;
-	struct dlfb_data *dev = info->par;
-	u32 offset = (u32) *ppos;
-
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-
-	result = fb_sys_write(info, buf, count, ppos);
-
-	if (result > 0) {
-		int start = max((int)(offset / info->fix.line_length) - 1, 0);
-		int lines = min((u32)((result / info->fix.line_length) + 1),
-				(u32)info->var.yres);
-
-		dlfb_handle_damage(dev, 0, start, info->var.xres,
-			lines, info->screen_base);
-	}
-#endif
-
-	return result;
-}
-
-/* hardware has native COPY command (see libdlo), but not worth it for fbcon */
-static void dlfb_ops_copyarea(struct fb_info *info,
-				const struct fb_copyarea *area)
-{
-
-	struct dlfb_data *dev = info->par;
-
-#if defined CONFIG_FB_SYS_COPYAREA || defined CONFIG_FB_SYS_COPYAREA_MODULE
-
-	sys_copyarea(info, area);
-
-	dlfb_handle_damage(dev, area->dx, area->dy,
-			area->width, area->height, info->screen_base);
-#endif
-
-}
-
-static void dlfb_ops_imageblit(struct fb_info *info,
-				const struct fb_image *image)
-{
-	struct dlfb_data *dev = info->par;
-
-#if defined CONFIG_FB_SYS_IMAGEBLIT || defined CONFIG_FB_SYS_IMAGEBLIT_MODULE
-
-	sys_imageblit(info, image);
-
-	dlfb_handle_damage(dev, image->dx, image->dy,
-			image->width, image->height, info->screen_base);
-
-#endif
-
-}
-
-static void dlfb_ops_fillrect(struct fb_info *info,
-			  const struct fb_fillrect *rect)
-{
-	struct dlfb_data *dev = info->par;
-
-#if defined CONFIG_FB_SYS_FILLRECT || defined CONFIG_FB_SYS_FILLRECT_MODULE
-
-	sys_fillrect(info, rect);
-
-	dlfb_handle_damage(dev, rect->dx, rect->dy, rect->width,
-			      rect->height, info->screen_base);
-#endif
-
-}
-
-#ifdef CONFIG_FB_DEFERRED_IO
-/*
- * NOTE: fb_defio.c is holding info->fbdefio.mutex
- *   Touching ANY framebuffer memory that triggers a page fault
- *   in fb_defio will cause a deadlock, when it also tries to
- *   grab the same mutex.
- */
-static void dlfb_dpy_deferred_io(struct fb_info *info,
-				struct list_head *pagelist)
-{
-	struct page *cur;
-	struct fb_deferred_io *fbdefio = info->fbdefio;
-	struct dlfb_data *dev = info->par;
-	struct urb *urb;
-	char *cmd;
-	cycles_t start_cycles, end_cycles;
-	int bytes_sent = 0;
-	int bytes_identical = 0;
-	int bytes_rendered = 0;
-
-	if (!fb_defio)
-		return;
-
-	if (!atomic_read(&dev->usb_active))
-		return;
-
-	start_cycles = get_cycles();
-
-	urb = dlfb_get_urb(dev);
-	if (!urb)
-		return;
-
-	cmd = urb->transfer_buffer;
-
-	/* walk the written page list and render each to device */
-	list_for_each_entry(cur, &fbdefio->pagelist, lru) {
-
-		if (dlfb_render_hline(dev, &urb, (char *) info->fix.smem_start,
-				  &cmd, cur->index << PAGE_SHIFT,
-				  PAGE_SIZE, &bytes_identical, &bytes_sent))
-			goto error;
-		bytes_rendered += PAGE_SIZE;
-	}
-
-	if (cmd > (char *) urb->transfer_buffer) {
-		/* Send partial buffer remaining before exiting */
-		int len = cmd - (char *) urb->transfer_buffer;
-		dlfb_submit_urb(dev, urb, len);
-		bytes_sent += len;
-	} else
-		dlfb_urb_completion(urb);
-
-error:
-	atomic_add(bytes_sent, &dev->bytes_sent);
-	atomic_add(bytes_identical, &dev->bytes_identical);
-	atomic_add(bytes_rendered, &dev->bytes_rendered);
-	end_cycles = get_cycles();
-	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-		    >> 10)), /* Kcycles */
-		   &dev->cpu_kcycles_used);
-}
-
-#endif
-
-static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len)
-{
-	int i;
-	int ret;
-	char *rbuf;
-
-	rbuf = kmalloc(2, GFP_KERNEL);
-	if (!rbuf)
-		return 0;
-
-	for (i = 0; i < len; i++) {
-		ret = usb_control_msg(dev->udev,
-				    usb_rcvctrlpipe(dev->udev, 0), (0x02),
-				    (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2,
-				    HZ);
-		if (ret < 1) {
-			dl_err("Read EDID byte %d failed err %x\n", i, ret);
-			i--;
-			break;
-		}
-		edid[i] = rbuf[1];
-	}
-
-	kfree(rbuf);
-
-	return i;
-}
-
-static int dlfb_ops_ioctl(struct fb_info *info, unsigned int cmd,
-				unsigned long arg)
-{
-
-	struct dlfb_data *dev = info->par;
-	struct dloarea *area = NULL;
-
-	if (!atomic_read(&dev->usb_active))
-		return 0;
-
-	/* TODO: Update X server to get this from sysfs instead */
-	if (cmd == DLFB_IOCTL_RETURN_EDID) {
-		char *edid = (char *)arg;
-		if (copy_to_user(edid, dev->edid, dev->edid_size))
-			return -EFAULT;
-		return 0;
-	}
-
-	/* TODO: Help propose a standard fb.h ioctl to report mmap damage */
-	if (cmd == DLFB_IOCTL_REPORT_DAMAGE) {
-
-		/*
-		 * If we have a damage-aware client, turn fb_defio "off"
-		 * To avoid perf imact of unecessary page fault handling.
-		 * Done by resetting the delay for this fb_info to a very
-		 * long period. Pages will become writable and stay that way.
-		 * Reset to normal value when all clients have closed this fb.
-		 */
-		if (info->fbdefio)
-			info->fbdefio->delay = DL_DEFIO_WRITE_DISABLE;
-
-		area = (struct dloarea *)arg;
-
-		if (area->x < 0)
-			area->x = 0;
-
-		if (area->x > info->var.xres)
-			area->x = info->var.xres;
-
-		if (area->y < 0)
-			area->y = 0;
-
-		if (area->y > info->var.yres)
-			area->y = info->var.yres;
-
-		dlfb_handle_damage(dev, area->x, area->y, area->w, area->h,
-			   info->screen_base);
-	}
-
-	return 0;
-}
-
-/* taken from vesafb */
-static int
-dlfb_ops_setcolreg(unsigned regno, unsigned red, unsigned green,
-	       unsigned blue, unsigned transp, struct fb_info *info)
-{
-	int err = 0;
-
-	if (regno >= info->cmap.len)
-		return 1;
-
-	if (regno < 16) {
-		if (info->var.red.offset == 10) {
-			/* 1:5:5:5 */
-			((u32 *) (info->pseudo_palette))[regno] =
-			    ((red & 0xf800) >> 1) |
-			    ((green & 0xf800) >> 6) | ((blue & 0xf800) >> 11);
-		} else {
-			/* 0:5:6:5 */
-			((u32 *) (info->pseudo_palette))[regno] =
-			    ((red & 0xf800)) |
-			    ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
-		}
-	}
-
-	return err;
-}
-
-/*
- * It's common for several clients to have framebuffer open simultaneously.
- * e.g. both fbcon and X. Makes things interesting.
- * Assumes caller is holding info->lock (for open and release at least)
- */
-static int dlfb_ops_open(struct fb_info *info, int user)
-{
-	struct dlfb_data *dev = info->par;
-
-	/*
-	 * fbcon aggressively connects to first framebuffer it finds,
-	 * preventing other clients (X) from working properly. Usually
-	 * not what the user wants. Fail by default with option to enable.
-	 */
-	if ((user == 0) & (!console))
-		return -EBUSY;
-
-	/* If the USB device is gone, we don't accept new opens */
-	if (dev->virtualized)
-		return -ENODEV;
-
-	dev->fb_count++;
-
-	kref_get(&dev->kref);
-
-#ifdef CONFIG_FB_DEFERRED_IO
-	if (fb_defio && (info->fbdefio == NULL)) {
-		/* enable defio at last moment if not disabled by client */
-
-		struct fb_deferred_io *fbdefio;
-
-		fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
-
-		if (fbdefio) {
-			fbdefio->delay = DL_DEFIO_WRITE_DELAY;
-			fbdefio->deferred_io = dlfb_dpy_deferred_io;
-		}
-
-		info->fbdefio = fbdefio;
-		fb_deferred_io_init(info);
-	}
-#endif
-
-	dl_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
-	    info->node, user, info, dev->fb_count);
-
-	return 0;
-}
-
-/*
- * Called when all client interfaces to start transactions have been disabled,
- * and all references to our device instance (dlfb_data) are released.
- * Every transaction must have a reference, so we know are fully spun down
- */
-static void dlfb_free(struct kref *kref)
-{
-	struct dlfb_data *dev = container_of(kref, struct dlfb_data, kref);
-
-	/* this function will wait for all in-flight urbs to complete */
-	if (dev->urbs.count > 0)
-		dlfb_free_urb_list(dev);
-
-	if (dev->backing_buffer)
-		vfree(dev->backing_buffer);
-
-	kfree(dev->edid);
-
-	dl_warn("freeing dlfb_data %p\n", dev);
-
-	kfree(dev);
-}
-
-static void dlfb_release_urb_work(struct work_struct *work)
-{
-	struct urb_node *unode = container_of(work, struct urb_node,
-					      release_urb_work.work);
-
-	up(&unode->dev->urbs.limit_sem);
-}
-
-static void dlfb_free_framebuffer_work(struct work_struct *work)
-{
-	struct dlfb_data *dev = container_of(work, struct dlfb_data,
-					     free_framebuffer_work.work);
-	struct fb_info *info = dev->info;
-	int node = info->node;
-
-	unregister_framebuffer(info);
-
-	if (info->cmap.len != 0)
-		fb_dealloc_cmap(&info->cmap);
-	if (info->monspecs.modedb)
-		fb_destroy_modedb(info->monspecs.modedb);
-	if (info->screen_base)
-		vfree(info->screen_base);
-
-	fb_destroy_modelist(&info->modelist);
-
-	dev->info = 0;
-
-	/* Assume info structure is freed after this point */
-	framebuffer_release(info);
-
-	dl_warn("fb_info for /dev/fb%d has been freed\n", node);
-
-	/* ref taken in probe() as part of registering framebfufer */
-	kref_put(&dev->kref, dlfb_free);
-}
-
-/*
- * Assumes caller is holding info->lock mutex (for open and release at least)
- */
-static int dlfb_ops_release(struct fb_info *info, int user)
-{
-	struct dlfb_data *dev = info->par;
-
-	dev->fb_count--;
-
-	/* We can't free fb_info here - fbmem will touch it when we return */
-	if (dev->virtualized && (dev->fb_count == 0))
-		schedule_delayed_work(&dev->free_framebuffer_work, HZ);
-
-#ifdef CONFIG_FB_DEFERRED_IO
-	if ((dev->fb_count == 0) && (info->fbdefio)) {
-		fb_deferred_io_cleanup(info);
-		kfree(info->fbdefio);
-		info->fbdefio = NULL;
-		info->fbops->fb_mmap = dlfb_ops_mmap;
-	}
-#endif
-
-	dl_warn("released /dev/fb%d user=%d count=%d\n",
-		  info->node, user, dev->fb_count);
-
-	kref_put(&dev->kref, dlfb_free);
-
-	return 0;
-}
-
-/*
- * Check whether a video mode is supported by the DisplayLink chip
- * We start from monitor's modes, so don't need to filter that here
- */
-static int dlfb_is_valid_mode(struct fb_videomode *mode,
-		struct fb_info *info)
-{
-	struct dlfb_data *dev = info->par;
-
-	if (mode->xres * mode->yres > dev->sku_pixel_limit) {
-		dl_warn("%dx%d beyond chip capabilities\n",
-		       mode->xres, mode->yres);
-		return 0;
-	}
-
-	dl_info("%dx%d valid mode\n", mode->xres, mode->yres);
-
-	return 1;
-}
-
-static void dlfb_var_color_format(struct fb_var_screeninfo *var)
-{
-	const struct fb_bitfield red = { 11, 5, 0 };
-	const struct fb_bitfield green = { 5, 6, 0 };
-	const struct fb_bitfield blue = { 0, 5, 0 };
-
-	var->bits_per_pixel = 16;
-	var->red = red;
-	var->green = green;
-	var->blue = blue;
-}
-
-static int dlfb_ops_check_var(struct fb_var_screeninfo *var,
-				struct fb_info *info)
-{
-	struct fb_videomode mode;
-
-	/* TODO: support dynamically changing framebuffer size */
-	if ((var->xres * var->yres * 2) > info->fix.smem_len)
-		return -EINVAL;
-
-	/* set device-specific elements of var unrelated to mode */
-	dlfb_var_color_format(var);
-
-	fb_var_to_videomode(&mode, var);
-
-	if (!dlfb_is_valid_mode(&mode, info))
-		return -EINVAL;
-
-	return 0;
-}
-
-static int dlfb_ops_set_par(struct fb_info *info)
-{
-	struct dlfb_data *dev = info->par;
-	int result;
-	u16 *pix_framebuffer;
-	int i;
-
-	dl_notice("set_par mode %dx%d\n", info->var.xres, info->var.yres);
-
-	result = dlfb_set_video_mode(dev, &info->var);
-
-	if ((result == 0) && (dev->fb_count == 0)) {
-
-		/* paint greenscreen */
-
-		pix_framebuffer = (u16 *) info->screen_base;
-		for (i = 0; i < info->fix.smem_len / 2; i++)
-			pix_framebuffer[i] = 0x37e6;
-
-		dlfb_handle_damage(dev, 0, 0, info->var.xres, info->var.yres,
-				   info->screen_base);
-	}
-
-	return result;
-}
-
-/*
- * In order to come back from full DPMS off, we need to set the mode again
- */
-static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
-{
-	struct dlfb_data *dev = info->par;
-
-	if (blank_mode != FB_BLANK_UNBLANK) {
-		char *bufptr;
-		struct urb *urb;
-
-		urb = dlfb_get_urb(dev);
-		if (!urb)
-			return 0;
-
-		bufptr = (char *) urb->transfer_buffer;
-		bufptr = dlfb_vidreg_lock(bufptr);
-		bufptr = dlfb_enable_hvsync(bufptr, false);
-		bufptr = dlfb_vidreg_unlock(bufptr);
-
-		dlfb_submit_urb(dev, urb, bufptr -
-				(char *) urb->transfer_buffer);
-	} else {
-		dlfb_set_video_mode(dev, &info->var);
-	}
-
-	return 0;
-}
-
-static struct fb_ops dlfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_read = dlfb_ops_read,
-	.fb_write = dlfb_ops_write,
-	.fb_setcolreg = dlfb_ops_setcolreg,
-	.fb_fillrect = dlfb_ops_fillrect,
-	.fb_copyarea = dlfb_ops_copyarea,
-	.fb_imageblit = dlfb_ops_imageblit,
-	.fb_mmap = dlfb_ops_mmap,
-	.fb_ioctl = dlfb_ops_ioctl,
-	.fb_open = dlfb_ops_open,
-	.fb_release = dlfb_ops_release,
-	.fb_blank = dlfb_ops_blank,
-	.fb_check_var = dlfb_ops_check_var,
-	.fb_set_par = dlfb_ops_set_par,
-};
-
-
-/*
- * Assumes &info->lock held by caller
- * Assumes no active clients have framebuffer open
- */
-static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
-{
-	int retval = -ENOMEM;
-	int old_len = info->fix.smem_len;
-	int new_len;
-	unsigned char *old_fb = info->screen_base;
-	unsigned char *new_fb;
-	unsigned char *new_back;
-
-	dl_warn("Reallocating framebuffer. Addresses will change!\n");
-
-	new_len = info->fix.line_length * info->var.yres;
-
-	if (PAGE_ALIGN(new_len) > old_len) {
-		/*
-		 * Alloc system memory for virtual framebuffer
-		 */
-		new_fb = vmalloc(new_len);
-		if (!new_fb) {
-			dl_err("Virtual framebuffer alloc failed\n");
-			goto error;
-		}
-
-		if (info->screen_base) {
-			memcpy(new_fb, old_fb, old_len);
-			vfree(info->screen_base);
-		}
-
-		info->screen_base = new_fb;
-		info->fix.smem_len = PAGE_ALIGN(new_len);
-		info->fix.smem_start = (unsigned long) new_fb;
-		info->flags = udlfb_info_flags;
-
-		/*
-		 * Second framebuffer copy to mirror the framebuffer state
-		 * on the physical USB device. We can function without this.
-		 * But with imperfect damage info we may send pixels over USB
-		 * that were, in fact, unchanged - wasting limited USB bandwidth
-		 */
-		new_back = vmalloc(new_len);
-		if (!new_back)
-			dl_info("No shadow/backing buffer allcoated\n");
-		else {
-			if (dev->backing_buffer)
-				vfree(dev->backing_buffer);
-			dev->backing_buffer = new_back;
-			memset(dev->backing_buffer, 0, new_len);
-		}
-	}
-
-	retval = 0;
-
-error:
-	return retval;
-}
-
-/*
- * 1) Get EDID from hw, or use sw default
- * 2) Parse into various fb_info structs
- * 3) Allocate virtual framebuffer memory to back highest res mode
- *
- * Parses EDID into three places used by various parts of fbdev:
- * fb_var_screeninfo contains the timing of the monitor's preferred mode
- * fb_info.monspecs is full parsed EDID info, including monspecs.modedb
- * fb_info.modelist is a linked list of all monitor & VESA modes which work
- *
- * If EDID is not readable/valid, then modelist is all VESA modes,
- * monspecs is NULL, and fb_var_screeninfo is set to safe VESA mode
- * Returns 0 if successful
- */
-static int dlfb_setup_modes(struct dlfb_data *dev,
-			   struct fb_info *info,
-			   char *default_edid, size_t default_edid_size)
-{
-	int i;
-	const struct fb_videomode *default_vmode = NULL;
-	int result = 0;
-	char *edid;
-	int tries = 3;
-
-	if (info->dev) /* only use mutex if info has been registered */
-		mutex_lock(&info->lock);
-
-	edid = kmalloc(MAX_EDID_SIZE, GFP_KERNEL);
-	if (!edid) {
-		result = -ENOMEM;
-		goto error;
-	}
-
-	fb_destroy_modelist(&info->modelist);
-	memset(&info->monspecs, 0, sizeof(info->monspecs));
-
-	/*
-	 * Try to (re)read EDID from hardware first
-	 * EDID data may return, but not parse as valid
-	 * Try again a few times, in case of e.g. analog cable noise
-	 */
-	while (tries--) {
-
-		i = dlfb_get_edid(dev, edid, MAX_EDID_SIZE);
-
-		if (i >= MIN_EDID_SIZE)
-			fb_edid_to_monspecs(edid, &info->monspecs);
-
-		if (info->monspecs.modedb_len > 0) {
-			dev->edid = edid;
-			dev->edid_size = i;
-			break;
-		}
-	}
-
-	/* If that fails, use a previously returned EDID if available */
-	if (info->monspecs.modedb_len == 0) {
-
-		dl_err("Unable to get valid EDID from device/display\n");
-
-		if (dev->edid) {
-			fb_edid_to_monspecs(dev->edid, &info->monspecs);
-			if (info->monspecs.modedb_len > 0)
-				dl_err("Using previously queried EDID\n");
-		}
-	}
-
-	/* If that fails, use the default EDID we were handed */
-	if (info->monspecs.modedb_len == 0) {
-		if (default_edid_size >= MIN_EDID_SIZE) {
-			fb_edid_to_monspecs(default_edid, &info->monspecs);
-			if (info->monspecs.modedb_len > 0) {
-				memcpy(edid, default_edid, default_edid_size);
-				dev->edid = edid;
-				dev->edid_size = default_edid_size;
-				dl_err("Using default/backup EDID\n");
-			}
-		}
-	}
-
-	/* If we've got modes, let's pick a best default mode */
-	if (info->monspecs.modedb_len > 0) {
-
-		for (i = 0; i < info->monspecs.modedb_len; i++) {
-			if (dlfb_is_valid_mode(&info->monspecs.modedb[i], info))
-				fb_add_videomode(&info->monspecs.modedb[i],
-					&info->modelist);
-			else /* if we've removed top/best mode */
-				info->monspecs.misc &= ~FB_MISC_1ST_DETAIL;
-		}
-
-		default_vmode = fb_find_best_display(&info->monspecs,
-						     &info->modelist);
-	}
-
-	/* If everything else has failed, fall back to safe default mode */
-	if (default_vmode == NULL) {
-
-		struct fb_videomode fb_vmode = {0};
-
-		/*
-		 * Add the standard VESA modes to our modelist
-		 * Since we don't have EDID, there may be modes that
-		 * overspec monitor and/or are incorrect aspect ratio, etc.
-		 * But at least the user has a chance to choose
-		 */
-		for (i = 0; i < VESA_MODEDB_SIZE; i++) {
-			if (dlfb_is_valid_mode((struct fb_videomode *)
-						&vesa_modes[i], info))
-				fb_add_videomode(&vesa_modes[i],
-						 &info->modelist);
-		}
-
-		/*
-		 * default to resolution safe for projectors
-		 * (since they are most common case without EDID)
-		 */
-		fb_vmode.xres = 800;
-		fb_vmode.yres = 600;
-		fb_vmode.refresh = 60;
-		default_vmode = fb_find_nearest_mode(&fb_vmode,
-						     &info->modelist);
-	}
-
-	/* If we have good mode and no active clients*/
-	if ((default_vmode != NULL) && (dev->fb_count == 0)) {
-
-		fb_videomode_to_var(&info->var, default_vmode);
-		dlfb_var_color_format(&info->var);
-
-		/*
-		 * with mode size info, we can now alloc our framebuffer.
-		 */
-		memcpy(&info->fix, &dlfb_fix, sizeof(dlfb_fix));
-		info->fix.line_length = info->var.xres *
-			(info->var.bits_per_pixel / 8);
-
-		result = dlfb_realloc_framebuffer(dev, info);
-
-	} else
-		result = -EINVAL;
-
-error:
-	if (edid && (dev->edid != edid))
-		kfree(edid);
-
-	if (info->dev)
-		mutex_unlock(&info->lock);
-
-	return result;
-}
-
-static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
-				   struct device_attribute *a, char *buf) {
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-	return snprintf(buf, PAGE_SIZE, "%u\n",
-			atomic_read(&dev->bytes_rendered));
-}
-
-static ssize_t metrics_bytes_identical_show(struct device *fbdev,
-				   struct device_attribute *a, char *buf) {
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-	return snprintf(buf, PAGE_SIZE, "%u\n",
-			atomic_read(&dev->bytes_identical));
-}
-
-static ssize_t metrics_bytes_sent_show(struct device *fbdev,
-				   struct device_attribute *a, char *buf) {
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-	return snprintf(buf, PAGE_SIZE, "%u\n",
-			atomic_read(&dev->bytes_sent));
-}
-
-static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
-				   struct device_attribute *a, char *buf) {
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-	return snprintf(buf, PAGE_SIZE, "%u\n",
-			atomic_read(&dev->cpu_kcycles_used));
-}
-
-static ssize_t edid_show(
-			struct file *filp,
-			struct kobject *kobj, struct bin_attribute *a,
-			 char *buf, loff_t off, size_t count) {
-	struct device *fbdev = container_of(kobj, struct device, kobj);
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-
-	if (dev->edid == NULL)
-		return 0;
-
-	if ((off >= dev->edid_size) || (count > dev->edid_size))
-		return 0;
-
-	if (off + count > dev->edid_size)
-		count = dev->edid_size - off;
-
-	dl_info("sysfs edid copy %p to %p, %d bytes\n",
-		dev->edid, buf, (int) count);
-
-	memcpy(buf, dev->edid, count);
-
-	return count;
-}
-
-static ssize_t edid_store(
-			struct file *filp,
-			struct kobject *kobj, struct bin_attribute *a,
-			char *src, loff_t src_off, size_t src_size) {
-	struct device *fbdev = container_of(kobj, struct device, kobj);
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-
-	/* We only support write of entire EDID at once, no offset*/
-	if ((src_size < MIN_EDID_SIZE) ||
-	    (src_size > MAX_EDID_SIZE) ||
-	    (src_off != 0))
-		return 0;
-
-	dlfb_setup_modes(dev, fb_info, src, src_size);
-
-	if (dev->edid && (memcmp(src, dev->edid, src_size) == 0)) {
-		dl_info("sysfs written EDID is new default\n");
-		dlfb_ops_set_par(fb_info);
-		return src_size;
-	} else
-		return 0;
-}
-
-static ssize_t metrics_reset_store(struct device *fbdev,
-			   struct device_attribute *attr,
-			   const char *buf, size_t count)
-{
-	struct fb_info *fb_info = dev_get_drvdata(fbdev);
-	struct dlfb_data *dev = fb_info->par;
-
-	atomic_set(&dev->bytes_rendered, 0);
-	atomic_set(&dev->bytes_identical, 0);
-	atomic_set(&dev->bytes_sent, 0);
-	atomic_set(&dev->cpu_kcycles_used, 0);
-
-	return count;
-}
-
-static struct bin_attribute edid_attr = {
-	.attr.name = "edid",
-	.attr.mode = 0666,
-	.size = MAX_EDID_SIZE,
-	.read = edid_show,
-	.write = edid_store
-};
-
-static struct device_attribute fb_device_attrs[] = {
-	__ATTR_RO(metrics_bytes_rendered),
-	__ATTR_RO(metrics_bytes_identical),
-	__ATTR_RO(metrics_bytes_sent),
-	__ATTR_RO(metrics_cpu_kcycles_used),
-	__ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
-};
-
-/*
- * This is necessary before we can communicate with the display controller.
- */
-static int dlfb_select_std_channel(struct dlfb_data *dev)
-{
-	int ret;
-	u8 set_def_chn[] = {	   0x57, 0xCD, 0xDC, 0xA7,
-				0x1C, 0x88, 0x5E, 0x15,
-				0x60, 0xFE, 0xC6, 0x97,
-				0x16, 0x3D, 0x47, 0xF2  };
-
-	ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
-			NR_USB_REQUEST_CHANNEL,
-			(USB_DIR_OUT | USB_TYPE_VENDOR), 0, 0,
-			set_def_chn, sizeof(set_def_chn), USB_CTRL_SET_TIMEOUT);
-	return ret;
-}
-
-static int dlfb_parse_vendor_descriptor(struct dlfb_data *dev,
-					struct usb_device *usbdev)
-{
-	char *desc;
-	char *buf;
-	char *desc_end;
-
-	u8 total_len = 0;
-
-	buf = kzalloc(MAX_VENDOR_DESCRIPTOR_SIZE, GFP_KERNEL);
-	if (!buf)
-		return false;
-	desc = buf;
-
-	total_len = usb_get_descriptor(usbdev, 0x5f, /* vendor specific */
-				    0, desc, MAX_VENDOR_DESCRIPTOR_SIZE);
-	if (total_len > 5) {
-		dl_info("vendor descriptor length:%x data:%02x %02x %02x %02x" \
-			"%02x %02x %02x %02x %02x %02x %02x\n",
-			total_len, desc[0],
-			desc[1], desc[2], desc[3], desc[4], desc[5], desc[6],
-			desc[7], desc[8], desc[9], desc[10]);
-
-		if ((desc[0] != total_len) || /* descriptor length */
-		    (desc[1] != 0x5f) ||   /* vendor descriptor type */
-		    (desc[2] != 0x01) ||   /* version (2 bytes) */
-		    (desc[3] != 0x00) ||
-		    (desc[4] != total_len - 2)) /* length after type */
-			goto unrecognized;
-
-		desc_end = desc + total_len;
-		desc += 5; /* the fixed header we've already parsed */
-
-		while (desc < desc_end) {
-			u8 length;
-			u16 key;
-
-			key = *((u16 *) desc);
-			desc += sizeof(u16);
-			length = *desc;
-			desc++;
-
-			switch (key) {
-			case 0x0200: { /* max_area */
-				u32 max_area;
-				max_area = le32_to_cpu(*((u32 *)desc));
-				dl_warn("DL chip limited to %d pixel modes\n",
-					max_area);
-				dev->sku_pixel_limit = max_area;
-				break;
-			}
-			default:
-				break;
-			}
-			desc += length;
-		}
-	}
-
-	goto success;
-
-unrecognized:
-	/* allow udlfb to load for now even if firmware unrecognized */
-	dl_err("Unrecognized vendor firmware descriptor\n");
-
-success:
-	kfree(buf);
-	return true;
-}
-static int dlfb_usb_probe(struct usb_interface *interface,
-			const struct usb_device_id *id)
-{
-	struct usb_device *usbdev;
-	struct dlfb_data *dev = 0;
-	struct fb_info *info = 0;
-	int retval = -ENOMEM;
-	int i;
-
-	/* usb initialization */
-
-	usbdev = interface_to_usbdev(interface);
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (dev == NULL) {
-		err("dlfb_usb_probe: failed alloc of dev struct\n");
-		goto error;
-	}
-
-	/* we need to wait for both usb and fbdev to spin down on disconnect */
-	kref_init(&dev->kref); /* matching kref_put in usb .disconnect fn */
-	kref_get(&dev->kref); /* matching kref_put in free_framebuffer_work */
-
-	dev->udev = usbdev;
-	dev->gdev = &usbdev->dev; /* our generic struct device * */
-	usb_set_intfdata(interface, dev);
-
-	dl_info("%s %s - serial #%s\n",
-		usbdev->manufacturer, usbdev->product, usbdev->serial);
-	dl_info("vid_%04x&pid_%04x&rev_%04x driver's dlfb_data struct at %p\n",
-		usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
-		usbdev->descriptor.bcdDevice, dev);
-	dl_info("console enable=%d\n", console);
-	dl_info("fb_defio enable=%d\n", fb_defio);
-
-	dev->sku_pixel_limit = 2048 * 1152; /* default to maximum */
-
-	if (!dlfb_parse_vendor_descriptor(dev, usbdev)) {
-		dl_err("firmware not recognized. Assume incompatible device\n");
-		goto error;
-	}
-
-	if (!dlfb_alloc_urb_list(dev, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
-		retval = -ENOMEM;
-		dl_err("dlfb_alloc_urb_list failed\n");
-		goto error;
-	}
-
-	/* We don't register a new USB class. Our client interface is fbdev */
-
-	/* allocates framebuffer driver structure, not framebuffer memory */
-	info = framebuffer_alloc(0, &usbdev->dev);
-	if (!info) {
-		retval = -ENOMEM;
-		dl_err("framebuffer_alloc failed\n");
-		goto error;
-	}
-
-	dev->info = info;
-	info->par = dev;
-	info->pseudo_palette = dev->pseudo_palette;
-	info->fbops = &dlfb_ops;
-
-	retval = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (retval < 0) {
-		dl_err("fb_alloc_cmap failed %x\n", retval);
-		goto error;
-	}
-
-	INIT_DELAYED_WORK(&dev->free_framebuffer_work,
-			  dlfb_free_framebuffer_work);
-
-	INIT_LIST_HEAD(&info->modelist);
-
-	retval = dlfb_setup_modes(dev, info, NULL, 0);
-	if (retval != 0) {
-		dl_err("unable to find common mode for display and adapter\n");
-		goto error;
-	}
-
-	/* ready to begin using device */
-
-	atomic_set(&dev->usb_active, 1);
-	dlfb_select_std_channel(dev);
-
-	dlfb_ops_check_var(&info->var, info);
-	dlfb_ops_set_par(info);
-
-	retval = register_framebuffer(info);
-	if (retval < 0) {
-		dl_err("register_framebuffer failed %d\n", retval);
-		goto error;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(fb_device_attrs); i++)
-		device_create_file(info->dev, &fb_device_attrs[i]);
-
-	device_create_bin_file(info->dev, &edid_attr);
-
-	dl_info("DisplayLink USB device /dev/fb%d attached. %dx%d resolution."
-			" Using %dK framebuffer memory\n", info->node,
-			info->var.xres, info->var.yres,
-			((dev->backing_buffer) ?
-			info->fix.smem_len * 2 : info->fix.smem_len) >> 10);
-	return 0;
-
-error:
-	if (dev) {
-
-		if (info) {
-			if (info->cmap.len != 0)
-				fb_dealloc_cmap(&info->cmap);
-			if (info->monspecs.modedb)
-				fb_destroy_modedb(info->monspecs.modedb);
-			if (info->screen_base)
-				vfree(info->screen_base);
-
-			fb_destroy_modelist(&info->modelist);
-
-			framebuffer_release(info);
-		}
-
-		if (dev->backing_buffer)
-			vfree(dev->backing_buffer);
-
-		kref_put(&dev->kref, dlfb_free); /* ref for framebuffer */
-		kref_put(&dev->kref, dlfb_free); /* last ref from kref_init */
-
-		/* dev has been deallocated. Do not dereference */
-	}
-
-	return retval;
-}
-
-static void dlfb_usb_disconnect(struct usb_interface *interface)
-{
-	struct dlfb_data *dev;
-	struct fb_info *info;
-	int i;
-
-	dev = usb_get_intfdata(interface);
-	info = dev->info;
-
-	dl_info("USB disconnect starting\n");
-
-	/* we virtualize until all fb clients release. Then we free */
-	dev->virtualized = true;
-
-	/* When non-active we'll update virtual framebuffer, but no new urbs */
-	atomic_set(&dev->usb_active, 0);
-
-	/* remove udlfb's sysfs interfaces */
-	for (i = 0; i < ARRAY_SIZE(fb_device_attrs); i++)
-		device_remove_file(info->dev, &fb_device_attrs[i]);
-	device_remove_bin_file(info->dev, &edid_attr);
-
-	usb_set_intfdata(interface, NULL);
-
-	/* if clients still have us open, will be freed on last close */
-	if (dev->fb_count == 0)
-		schedule_delayed_work(&dev->free_framebuffer_work, 0);
-
-	/* release reference taken by kref_init in probe() */
-	kref_put(&dev->kref, dlfb_free);
-
-	/* consider dlfb_data freed */
-
-	return;
-}
-
-static struct usb_driver dlfb_driver = {
-	.name = "udlfb",
-	.probe = dlfb_usb_probe,
-	.disconnect = dlfb_usb_disconnect,
-	.id_table = id_table,
-};
-
-static int __init dlfb_module_init(void)
-{
-	int res;
-
-	res = usb_register(&dlfb_driver);
-	if (res)
-		err("usb_register failed. Error number %d", res);
-
-	return res;
-}
-
-static void __exit dlfb_module_exit(void)
-{
-	usb_deregister(&dlfb_driver);
-}
-
-module_init(dlfb_module_init);
-module_exit(dlfb_module_exit);
-
-static void dlfb_urb_completion(struct urb *urb)
-{
-	struct urb_node *unode = urb->context;
-	struct dlfb_data *dev = unode->dev;
-	unsigned long flags;
-
-	/* sync/async unlink faults aren't errors */
-	if (urb->status) {
-		if (!(urb->status == -ENOENT ||
-		    urb->status == -ECONNRESET ||
-		    urb->status == -ESHUTDOWN)) {
-			dl_err("%s - nonzero write bulk status received: %d\n",
-				__func__, urb->status);
-			atomic_set(&dev->lost_pixels, 1);
-		}
-	}
-
-	urb->transfer_buffer_length = dev->urbs.size; /* reset to actual */
-
-	spin_lock_irqsave(&dev->urbs.lock, flags);
-	list_add_tail(&unode->entry, &dev->urbs.list);
-	dev->urbs.available++;
-	spin_unlock_irqrestore(&dev->urbs.lock, flags);
-
-	/*
-	 * When using fb_defio, we deadlock if up() is called
-	 * while another is waiting. So queue to another process.
-	 */
-	if (fb_defio)
-		schedule_delayed_work(&unode->release_urb_work, 0);
-	else
-		up(&dev->urbs.limit_sem);
-}
-
-static void dlfb_free_urb_list(struct dlfb_data *dev)
-{
-	int count = dev->urbs.count;
-	struct list_head *node;
-	struct urb_node *unode;
-	struct urb *urb;
-	int ret;
-	unsigned long flags;
-
-	dl_notice("Waiting for completes and freeing all render urbs\n");
-
-	/* keep waiting and freeing, until we've got 'em all */
-	while (count--) {
-
-		/* Getting interrupted means a leak, but ok at shutdown*/
-		ret = down_interruptible(&dev->urbs.limit_sem);
-		if (ret)
-			break;
-
-		spin_lock_irqsave(&dev->urbs.lock, flags);
-
-		node = dev->urbs.list.next; /* have reserved one with sem */
-		list_del_init(node);
-
-		spin_unlock_irqrestore(&dev->urbs.lock, flags);
-
-		unode = list_entry(node, struct urb_node, entry);
-		urb = unode->urb;
-
-		/* Free each separately allocated piece */
-		usb_free_coherent(urb->dev, dev->urbs.size,
-				  urb->transfer_buffer, urb->transfer_dma);
-		usb_free_urb(urb);
-		kfree(node);
-	}
-
-}
-
-static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size)
-{
-	int i = 0;
-	struct urb *urb;
-	struct urb_node *unode;
-	char *buf;
-
-	spin_lock_init(&dev->urbs.lock);
-
-	dev->urbs.size = size;
-	INIT_LIST_HEAD(&dev->urbs.list);
-
-	while (i < count) {
-		unode = kzalloc(sizeof(struct urb_node), GFP_KERNEL);
-		if (!unode)
-			break;
-		unode->dev = dev;
-
-		INIT_DELAYED_WORK(&unode->release_urb_work,
-			  dlfb_release_urb_work);
-
-		urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (!urb) {
-			kfree(unode);
-			break;
-		}
-		unode->urb = urb;
-
-		buf = usb_alloc_coherent(dev->udev, MAX_TRANSFER, GFP_KERNEL,
-					 &urb->transfer_dma);
-		if (!buf) {
-			kfree(unode);
-			usb_free_urb(urb);
-			break;
-		}
-
-		/* urb->transfer_buffer_length set to actual before submit */
-		usb_fill_bulk_urb(urb, dev->udev, usb_sndbulkpipe(dev->udev, 1),
-			buf, size, dlfb_urb_completion, unode);
-		urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-		list_add_tail(&unode->entry, &dev->urbs.list);
-
-		i++;
-	}
-
-	sema_init(&dev->urbs.limit_sem, i);
-	dev->urbs.count = i;
-	dev->urbs.available = i;
-
-	dl_notice("allocated %d %d byte urbs\n", i, (int) size);
-
-	return i;
-}
-
-static struct urb *dlfb_get_urb(struct dlfb_data *dev)
-{
-	int ret = 0;
-	struct list_head *entry;
-	struct urb_node *unode;
-	struct urb *urb = NULL;
-	unsigned long flags;
-
-	/* Wait for an in-flight buffer to complete and get re-queued */
-	ret = down_timeout(&dev->urbs.limit_sem, GET_URB_TIMEOUT);
-	if (ret) {
-		atomic_set(&dev->lost_pixels, 1);
-		dl_warn("wait for urb interrupted: %x available: %d\n",
-		       ret, dev->urbs.available);
-		goto error;
-	}
-
-	spin_lock_irqsave(&dev->urbs.lock, flags);
-
-	BUG_ON(list_empty(&dev->urbs.list)); /* reserved one with limit_sem */
-	entry = dev->urbs.list.next;
-	list_del_init(entry);
-	dev->urbs.available--;
-
-	spin_unlock_irqrestore(&dev->urbs.lock, flags);
-
-	unode = list_entry(entry, struct urb_node, entry);
-	urb = unode->urb;
-
-error:
-	return urb;
-}
-
-static int dlfb_submit_urb(struct dlfb_data *dev, struct urb *urb, size_t len)
-{
-	int ret;
-
-	BUG_ON(len > dev->urbs.size);
-
-	urb->transfer_buffer_length = len; /* set to actual payload len */
-	ret = usb_submit_urb(urb, GFP_KERNEL);
-	if (ret) {
-		dlfb_urb_completion(urb); /* because no one else will */
-		atomic_set(&dev->lost_pixels, 1);
-		dl_err("usb_submit_urb error %x\n", ret);
-	}
-	return ret;
-}
-
-module_param(console, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
-MODULE_PARM_DESC(console, "Allow fbcon to consume first framebuffer found");
-
-module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
-MODULE_PARM_DESC(fb_defio, "Enable fb_defio mmap support. *Experimental*");
-
-MODULE_AUTHOR("Roberto De Ioris <roberto@unbit.it>, "
-	      "Jaya Kumar <jayakumar.lkml@gmail.com>, "
-	      "Bernie Thompson <bernie@plugable.com>");
-MODULE_DESCRIPTION("DisplayLink kernel framebuffer driver");
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/staging/udlfb/udlfb.h b/drivers/staging/udlfb/udlfb.h
deleted file mode 100644
index 6f9785e9d62e..000000000000
--- a/drivers/staging/udlfb/udlfb.h
+++ /dev/null
@@ -1,117 +0,0 @@
-#ifndef UDLFB_H
-#define UDLFB_H
-
-/*
- * TODO: Propose standard fb.h ioctl for reporting damage,
- * using _IOWR() and one of the existing area structs from fb.h
- * Consider these ioctls deprecated, but they're still used by the
- * DisplayLink X server as yet - need both to be modified in tandem
- * when new ioctl(s) are ready.
- */
-#define DLFB_IOCTL_RETURN_EDID	 0xAD
-#define DLFB_IOCTL_REPORT_DAMAGE 0xAA
-struct dloarea {
-	int x, y;
-	int w, h;
-	int x2, y2;
-};
-
-struct urb_node {
-	struct list_head entry;
-	struct dlfb_data *dev;
-	struct delayed_work release_urb_work;
-	struct urb *urb;
-};
-
-struct urb_list {
-	struct list_head list;
-	spinlock_t lock;
-	struct semaphore limit_sem;
-	int available;
-	int count;
-	size_t size;
-};
-
-struct dlfb_data {
-	struct usb_device *udev;
-	struct device *gdev; /* &udev->dev */
-	struct fb_info *info;
-	struct urb_list urbs;
-	struct kref kref;
-	char *backing_buffer;
-	int fb_count;
-	bool virtualized; /* true when physical usb device not present */
-	struct delayed_work free_framebuffer_work;
-	atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
-	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
-	char *edid; /* null until we read edid from hw or get from sysfs */
-	size_t edid_size;
-	int sku_pixel_limit;
-	int base16;
-	int base8;
-	u32 pseudo_palette[256];
-	/* blit-only rendering path metrics, exposed through sysfs */
-	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
-	atomic_t bytes_identical; /* saved effort with backbuffer comparison */
-	atomic_t bytes_sent; /* to usb, after compression including overhead */
-	atomic_t cpu_kcycles_used; /* transpired during pixel processing */
-};
-
-#define NR_USB_REQUEST_I2C_SUB_IO 0x02
-#define NR_USB_REQUEST_CHANNEL 0x12
-
-/* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
-#define BULK_SIZE 512
-#define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
-#define WRITES_IN_FLIGHT (4)
-
-#define MIN_EDID_SIZE 128
-#define MAX_EDID_SIZE 128
-
-#define MAX_VENDOR_DESCRIPTOR_SIZE 256
-
-#define GET_URB_TIMEOUT	HZ
-#define FREE_URB_TIMEOUT (HZ*2)
-
-#define BPP                     2
-#define MAX_CMD_PIXELS		255
-
-#define RLX_HEADER_BYTES	7
-#define MIN_RLX_PIX_BYTES       4
-#define MIN_RLX_CMD_BYTES	(RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)
-
-#define RLE_HEADER_BYTES	6
-#define MIN_RLE_PIX_BYTES	3
-#define MIN_RLE_CMD_BYTES	(RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)
-
-#define RAW_HEADER_BYTES	6
-#define MIN_RAW_PIX_BYTES	2
-#define MIN_RAW_CMD_BYTES	(RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)
-
-#define DL_DEFIO_WRITE_DELAY    5 /* fb_deferred_io.delay in jiffies */
-#define DL_DEFIO_WRITE_DISABLE  (HZ*60) /* "disable" with long delay */
-
-/* remove these once align.h patch is taken into kernel */
-#define DL_ALIGN_UP(x, a) ALIGN(x, a)
-#define DL_ALIGN_DOWN(x, a) ALIGN(x-(a-1), a)
-
-/* remove once this gets added to sysfs.h */
-#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store)
-
-/*
- * udlfb is both a usb device, and a framebuffer device.
- * They may exist at the same time, but during various stages
- * inactivity, teardown, or "virtual" operation, only one or the
- * other will exist (one will outlive the other).  So we can't
- * call the dev_*() macros, because we don't have a stable dev object.
- */
-#define dl_err(format, arg...) \
-	pr_err("udlfb: " format, ## arg)
-#define dl_warn(format, arg...) \
-	pr_warning("udlfb: " format, ## arg)
-#define dl_notice(format, arg...) \
-	pr_notice("udlfb: " format, ## arg)
-#define dl_info(format, arg...) \
-	pr_info("udlfb: " format, ## arg)
-
-#endif
diff --git a/drivers/staging/udlfb/udlfb.txt b/drivers/staging/udlfb/udlfb.txt
deleted file mode 100644
index 7fdde2a02a27..000000000000
--- a/drivers/staging/udlfb/udlfb.txt
+++ /dev/null
@@ -1,144 +0,0 @@
-
-What is udlfb?
-===============
-
-This is a driver for DisplayLink USB 2.0 era graphics chips.
-
-DisplayLink chips provide simple hline/blit operations with some compression,
-pairing that with a hardware framebuffer (16MB) on the other end of the
-USB wire.  That hardware framebuffer is able to drive the VGA, DVI, or HDMI
-monitor with no CPU involvement until a pixel has to change.
-
-The CPU or other local resource does all the rendering; optinally compares the
-result with a local shadow of the remote hardware framebuffer to identify
-the minimal set of pixels that have changed; and compresses and sends those
-pixels line-by-line via USB bulk transfers.
-
-Because of the efficiency of bulk transfers and a protocol on top that
-does not require any acks - the effect is very low latency that
-can support surprisingly high resolutions with good performance for
-non-gaming and non-video applications.
-
-Mode setting, EDID read, etc are other bulk or control transfers. Mode
-setting is very flexible - able to set nearly arbitrary modes from any timing.
-
-Advantages of USB graphics in general:
-
- * Ability to add a nearly arbitrary number of displays to any USB 2.0
-   capable system. On Linux, number of displays is limited by fbdev interface
-   (FB_MAX is currently 32). Of course, all USB devices on the same
-   host controller share the same 480Mbs USB 2.0 interface.
-
-Advantages of supporting DisplayLink chips with kernel framebuffer interface:
-
- * The actual hardware functionality of DisplayLink chips matches nearly
-   one-to-one with the fbdev interface, making the driver quite small and
-   tight relative to the functionality it provides.
- * X servers and other applications can use the standard fbdev interface
-   from user mode to talk to the device, without needing to know anything
-   about USB or DisplayLink's protocol at all. A "displaylink" X driver
-   and a slightly modified "fbdev" X driver are among those that already do.
-
-Disadvantages:
-
- * Fbdev's mmap interface assumes a real hardware framebuffer is mapped.
-   In the case of USB graphics, it is just an allocated (virtual) buffer.
-   Writes need to be detected and encoded into USB bulk transfers by the CPU.
-   Accurate damage/changed area notifications work around this problem.
-   In the future, hopefully fbdev will be enhanced with an small standard
-   interface to allow mmap clients to report damage, for the benefit
-   of virtual or remote framebuffers.
- * Fbdev does not arbitrate client ownership of the framebuffer well.
- * Fbcon assumes the first framebuffer it finds should be consumed for console.
- * It's not clear what the future of fbdev is, given the rise of KMS/DRM.
-
-How to use it?
-==============
-
-Udlfb, when loaded as a module, will match against all USB 2.0 generation
-DisplayLink chips (Alex and Ollie family). It will then attempt to read the EDID
-of the monitor, and set the best common mode between the DisplayLink device
-and the monitor's capabilities.
-
-If the DisplayLink device is successful, it will paint a "green screen" which
-means that from a hardware and fbdev software perspective, everything is good.
-
-At that point, a /dev/fb? interface will be present for user-mode applications
-to open and begin writing to the framebuffer of the DisplayLink device using
-standard fbdev calls.  Note that if mmap() is used, by default the user mode
-application must send down damage notifcations to trigger repaints of the
-changed regions.  Alternatively, udlfb can be recompiled with experimental
-defio support enabled, to support a page-fault based detection mechanism
-that can work without explicit notifcation.
-
-The most common client of udlfb is xf86-video-displaylink or a modified
-xf86-video-fbdev X server. These servers have no real DisplayLink specific
-code. They write to the standard framebuffer interface and rely on udlfb
-to do its thing.  The one extra feature they have is the ability to report
-rectangles from the X DAMAGE protocol extension down to udlfb via udlfb's
-damage interface (which will hopefully be standardized for all virtual
-framebuffers that need damage info). These damage notifications allow
-udlfb to efficiently process the changed pixels.
-
-Module Options
-==============
-
-Special configuration for udlfb is usually unnecessary. There are a few
-options, however.
-
-From the command line, pass options to modprobe
-modprobe udlfb defio=1 console=1
-
-Or for permanent option, create file like /etc/modprobe.d/options with text
-options udlfb defio=1 console=1
-
-Accepted options:
-
-fb_defio	Make use of the fb_defio (CONFIG_FB_DEFERRED_IO) kernel
-		module to track changed areas of the framebuffer by page faults.
-        	Standard fbdev applications that use mmap but that do not
-		report damage, may be able to work with this enabled.
-		Disabled by default because of overhead and other issues.
-
-console		Allow fbcon to attach to udlfb provided framebuffers. This
-		is disabled by default because fbcon will aggressively consume
-		the first framebuffer it finds, which isn't usually what the
-		user wants in the case of USB displays.
-
-Sysfs Attributes
-================
-
-Udlfb creates several files in /sys/class/graphics/fb?
-Where ? is the sequential framebuffer id of the particular DisplayLink device
-
-edid	       		If a valid EDID blob is written to this file (typically
-			by a udev rule), then udlfb will use this EDID as a
-			backup in case reading the actual EDID of the monitor
-			attached to the DisplayLink device fails. This is
-			especially useful for fixed panels, etc. that cannot
-			communicate their capabilities via EDID. Reading
-			this file returns the current EDID of the attached
-			monitor (or last backup value written). This is
-			useful to get the EDID of the attached monitor,
-			which can be passed to utilities like parse-edid.
-
-metrics_bytes_rendered	32-bit count of pixel bytes rendered
-
-metrics_bytes_identical 32-bit count of how many of those bytes were found to be
-			unchanged, based on a shadow framebuffer check
-
-metrics_bytes_sent	32-bit count of how many bytes were transferred over
-			USB to communicate the resulting changed pixels to the
-			hardware. Includes compression and protocol overhead
-
-metrics_cpu_kcycles_used 32-bit count of CPU cycles used in processing the
-			above pixels (in thousands of cycles).
-
-metrics_reset		Write-only. Any write to this file resets all metrics
-			above to zero.  Note that the 32-bit counters above
-			roll over very quickly. To get reliable results, design
-			performance tests to start and finish in a very short
-			period of time (one minute or less is safe).
-
---
-Bernie Thompson <bernie@plugable.com>
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 27c1fb4b1e0d..37771d0916ef 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2034,6 +2034,20 @@ config FB_SM501
 
 	  If unsure, say N.
 
+config FB_UDL
+	tristate "Displaylink USB Framebuffer support"
+	depends on FB && USB
+	select FB_MODE_HELPERS
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	---help---
+	  This is a kernel framebuffer driver for DisplayLink USB devices.
+	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
+	  mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
+	  To compile as a module, choose M here: the module name is udlfb.
 
 config FB_PNX4008_DUM
 	tristate "Display Update Module support on Philips PNX4008 board"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 485e8ed1318c..03678e3021ab 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -122,6 +122,7 @@ obj-$(CONFIG_FB_PNX4008_DUM_RGB)  += pnx4008/
 obj-$(CONFIG_FB_IBM_GXT4500)	  += gxt4500.o
 obj-$(CONFIG_FB_PS3)		  += ps3fb.o
 obj-$(CONFIG_FB_SM501)            += sm501fb.o
+obj-$(CONFIG_FB_UDL)		  += udlfb.o
 obj-$(CONFIG_FB_XILINX)           += xilinxfb.o
 obj-$(CONFIG_SH_MIPI_DSI)	  += sh_mipi_dsi.o
 obj-$(CONFIG_FB_SH_MOBILE_HDMI)	  += sh_mobile_hdmi.o
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
new file mode 100644
index 000000000000..0cca4873d490
--- /dev/null
+++ b/drivers/video/udlfb.c
@@ -0,0 +1,1915 @@
+/*
+ * udlfb.c -- Framebuffer driver for DisplayLink USB controller
+ *
+ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
+ * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
+ * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License v2. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Layout is based on skeletonfb by James Simmons and Geert Uytterhoeven,
+ * usb-skeleton by GregKH.
+ *
+ * Device-specific portions based on information from Displaylink, with work
+ * from Florian Echtler, Henrik Bjerregaard Pedersen, and others.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/uaccess.h>
+#include <linux/mm.h>
+#include <linux/fb.h>
+#include <linux/vmalloc.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <video/udlfb.h>
+
+static struct fb_fix_screeninfo dlfb_fix = {
+	.id =           "udlfb",
+	.type =         FB_TYPE_PACKED_PIXELS,
+	.visual =       FB_VISUAL_TRUECOLOR,
+	.xpanstep =     0,
+	.ypanstep =     0,
+	.ywrapstep =    0,
+	.accel =        FB_ACCEL_NONE,
+};
+
+static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
+#ifdef FBINFO_VIRTFB
+		FBINFO_VIRTFB |
+#endif
+		FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
+		FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
+
+/*
+ * There are many DisplayLink-based products, all with unique PIDs. We are able
+ * to support all volume ones (circa 2009) with a single driver, so we match
+ * globally on VID. TODO: Probe() needs to detect when we might be running
+ * "future" chips, and bail on those, so a compatible driver can match.
+ */
+static struct usb_device_id id_table[] = {
+	{.idVendor = 0x17e9, .match_flags = USB_DEVICE_ID_MATCH_VENDOR,},
+	{},
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+/* module options */
+static int console;   /* Optionally allow fbcon to consume first framebuffer */
+static int fb_defio;  /* Optionally enable experimental fb_defio mmap support */
+
+/* dlfb keeps a list of urbs for efficient bulk transfers */
+static void dlfb_urb_completion(struct urb *urb);
+static struct urb *dlfb_get_urb(struct dlfb_data *dev);
+static int dlfb_submit_urb(struct dlfb_data *dev, struct urb * urb, size_t len);
+static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size);
+static void dlfb_free_urb_list(struct dlfb_data *dev);
+
+/*
+ * All DisplayLink bulk operations start with 0xAF, followed by specific code
+ * All operations are written to buffers which then later get sent to device
+ */
+static char *dlfb_set_register(char *buf, u8 reg, u8 val)
+{
+	*buf++ = 0xAF;
+	*buf++ = 0x20;
+	*buf++ = reg;
+	*buf++ = val;
+	return buf;
+}
+
+static char *dlfb_vidreg_lock(char *buf)
+{
+	return dlfb_set_register(buf, 0xFF, 0x00);
+}
+
+static char *dlfb_vidreg_unlock(char *buf)
+{
+	return dlfb_set_register(buf, 0xFF, 0xFF);
+}
+
+/*
+ * On/Off for driving the DisplayLink framebuffer to the display
+ *  0x00 H and V sync on
+ *  0x01 H and V sync off (screen blank but powered)
+ *  0x07 DPMS powerdown (requires modeset to come back)
+ */
+static char *dlfb_enable_hvsync(char *buf, bool enable)
+{
+	if (enable)
+		return dlfb_set_register(buf, 0x1F, 0x00);
+	else
+		return dlfb_set_register(buf, 0x1F, 0x07);
+}
+
+static char *dlfb_set_color_depth(char *buf, u8 selection)
+{
+	return dlfb_set_register(buf, 0x00, selection);
+}
+
+static char *dlfb_set_base16bpp(char *wrptr, u32 base)
+{
+	/* the base pointer is 16 bits wide, 0x20 is hi byte. */
+	wrptr = dlfb_set_register(wrptr, 0x20, base >> 16);
+	wrptr = dlfb_set_register(wrptr, 0x21, base >> 8);
+	return dlfb_set_register(wrptr, 0x22, base);
+}
+
+/*
+ * DisplayLink HW has separate 16bpp and 8bpp framebuffers.
+ * In 24bpp modes, the low 323 RGB bits go in the 8bpp framebuffer
+ */
+static char *dlfb_set_base8bpp(char *wrptr, u32 base)
+{
+	wrptr = dlfb_set_register(wrptr, 0x26, base >> 16);
+	wrptr = dlfb_set_register(wrptr, 0x27, base >> 8);
+	return dlfb_set_register(wrptr, 0x28, base);
+}
+
+static char *dlfb_set_register_16(char *wrptr, u8 reg, u16 value)
+{
+	wrptr = dlfb_set_register(wrptr, reg, value >> 8);
+	return dlfb_set_register(wrptr, reg+1, value);
+}
+
+/*
+ * This is kind of weird because the controller takes some
+ * register values in a different byte order than other registers.
+ */
+static char *dlfb_set_register_16be(char *wrptr, u8 reg, u16 value)
+{
+	wrptr = dlfb_set_register(wrptr, reg, value);
+	return dlfb_set_register(wrptr, reg+1, value >> 8);
+}
+
+/*
+ * LFSR is linear feedback shift register. The reason we have this is
+ * because the display controller needs to minimize the clock depth of
+ * various counters used in the display path. So this code reverses the
+ * provided value into the lfsr16 value by counting backwards to get
+ * the value that needs to be set in the hardware comparator to get the
+ * same actual count. This makes sense once you read above a couple of
+ * times and think about it from a hardware perspective.
+ */
+static u16 dlfb_lfsr16(u16 actual_count)
+{
+	u32 lv = 0xFFFF; /* This is the lfsr value that the hw starts with */
+
+	while (actual_count--) {
+		lv =	 ((lv << 1) |
+			(((lv >> 15) ^ (lv >> 4) ^ (lv >> 2) ^ (lv >> 1)) & 1))
+			& 0xFFFF;
+	}
+
+	return (u16) lv;
+}
+
+/*
+ * This does LFSR conversion on the value that is to be written.
+ * See LFSR explanation above for more detail.
+ */
+static char *dlfb_set_register_lfsr16(char *wrptr, u8 reg, u16 value)
+{
+	return dlfb_set_register_16(wrptr, reg, dlfb_lfsr16(value));
+}
+
+/*
+ * This takes a standard fbdev screeninfo struct and all of its monitor mode
+ * details and converts them into the DisplayLink equivalent register commands.
+ */
+static char *dlfb_set_vid_cmds(char *wrptr, struct fb_var_screeninfo *var)
+{
+	u16 xds, yds;
+	u16 xde, yde;
+	u16 yec;
+
+	/* x display start */
+	xds = var->left_margin + var->hsync_len;
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x01, xds);
+	/* x display end */
+	xde = xds + var->xres;
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x03, xde);
+
+	/* y display start */
+	yds = var->upper_margin + var->vsync_len;
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x05, yds);
+	/* y display end */
+	yde = yds + var->yres;
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x07, yde);
+
+	/* x end count is active + blanking - 1 */
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x09,
+			xde + var->right_margin - 1);
+
+	/* libdlo hardcodes hsync start to 1 */
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x0B, 1);
+
+	/* hsync end is width of sync pulse + 1 */
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x0D, var->hsync_len + 1);
+
+	/* hpixels is active pixels */
+	wrptr = dlfb_set_register_16(wrptr, 0x0F, var->xres);
+
+	/* yendcount is vertical active + vertical blanking */
+	yec = var->yres + var->upper_margin + var->lower_margin +
+			var->vsync_len;
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x11, yec);
+
+	/* libdlo hardcodes vsync start to 0 */
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x13, 0);
+
+	/* vsync end is width of vsync pulse */
+	wrptr = dlfb_set_register_lfsr16(wrptr, 0x15, var->vsync_len);
+
+	/* vpixels is active pixels */
+	wrptr = dlfb_set_register_16(wrptr, 0x17, var->yres);
+
+	/* convert picoseconds to 5kHz multiple for pclk5k = x * 1E12/5k */
+	wrptr = dlfb_set_register_16be(wrptr, 0x1B,
+			200*1000*1000/var->pixclock);
+
+	return wrptr;
+}
+
+/*
+ * This takes a standard fbdev screeninfo struct that was fetched or prepared
+ * and then generates the appropriate command sequence that then drives the
+ * display controller.
+ */
+static int dlfb_set_video_mode(struct dlfb_data *dev,
+				struct fb_var_screeninfo *var)
+{
+	char *buf;
+	char *wrptr;
+	int retval = 0;
+	int writesize;
+	struct urb *urb;
+
+	if (!atomic_read(&dev->usb_active))
+		return -EPERM;
+
+	urb = dlfb_get_urb(dev);
+	if (!urb)
+		return -ENOMEM;
+
+	buf = (char *) urb->transfer_buffer;
+
+	/*
+	* This first section has to do with setting the base address on the
+	* controller * associated with the display. There are 2 base
+	* pointers, currently, we only * use the 16 bpp segment.
+	*/
+	wrptr = dlfb_vidreg_lock(buf);
+	wrptr = dlfb_set_color_depth(wrptr, 0x00);
+	/* set base for 16bpp segment to 0 */
+	wrptr = dlfb_set_base16bpp(wrptr, 0);
+	/* set base for 8bpp segment to end of fb */
+	wrptr = dlfb_set_base8bpp(wrptr, dev->info->fix.smem_len);
+
+	wrptr = dlfb_set_vid_cmds(wrptr, var);
+	wrptr = dlfb_enable_hvsync(wrptr, true);
+	wrptr = dlfb_vidreg_unlock(wrptr);
+
+	writesize = wrptr - buf;
+
+	retval = dlfb_submit_urb(dev, urb, writesize);
+
+	return retval;
+}
+
+static int dlfb_ops_mmap(struct fb_info *info, struct vm_area_struct *vma)
+{
+	unsigned long start = vma->vm_start;
+	unsigned long size = vma->vm_end - vma->vm_start;
+	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
+	unsigned long page, pos;
+
+	if (offset + size > info->fix.smem_len)
+		return -EINVAL;
+
+	pos = (unsigned long)info->fix.smem_start + offset;
+
+	dl_notice("mmap() framebuffer addr:%lu size:%lu\n",
+		  pos, size);
+
+	while (size > 0) {
+		page = vmalloc_to_pfn((void *)pos);
+		if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED))
+			return -EAGAIN;
+
+		start += PAGE_SIZE;
+		pos += PAGE_SIZE;
+		if (size > PAGE_SIZE)
+			size -= PAGE_SIZE;
+		else
+			size = 0;
+	}
+
+	vma->vm_flags |= VM_RESERVED;	/* avoid to swap out this VMA */
+	return 0;
+}
+
+/*
+ * Trims identical data from front and back of line
+ * Sets new front buffer address and width
+ * And returns byte count of identical pixels
+ * Assumes CPU natural alignment (unsigned long)
+ * for back and front buffer ptrs and width
+ */
+static int dlfb_trim_hline(const u8 *bback, const u8 **bfront, int *width_bytes)
+{
+	int j, k;
+	const unsigned long *back = (const unsigned long *) bback;
+	const unsigned long *front = (const unsigned long *) *bfront;
+	const int width = *width_bytes / sizeof(unsigned long);
+	int identical = width;
+	int start = width;
+	int end = width;
+
+	prefetch((void *) front);
+	prefetch((void *) back);
+
+	for (j = 0; j < width; j++) {
+		if (back[j] != front[j]) {
+			start = j;
+			break;
+		}
+	}
+
+	for (k = width - 1; k > j; k--) {
+		if (back[k] != front[k]) {
+			end = k+1;
+			break;
+		}
+	}
+
+	identical = start + (width - end);
+	*bfront = (u8 *) &front[start];
+	*width_bytes = (end - start) * sizeof(unsigned long);
+
+	return identical * sizeof(unsigned long);
+}
+
+/*
+ * Render a command stream for an encoded horizontal line segment of pixels.
+ *
+ * A command buffer holds several commands.
+ * It always begins with a fresh command header
+ * (the protocol doesn't require this, but we enforce it to allow
+ * multiple buffers to be potentially encoded and sent in parallel).
+ * A single command encodes one contiguous horizontal line of pixels
+ *
+ * The function relies on the client to do all allocation, so that
+ * rendering can be done directly to output buffers (e.g. USB URBs).
+ * The function fills the supplied command buffer, providing information
+ * on where it left off, so the client may call in again with additional
+ * buffers if the line will take several buffers to complete.
+ *
+ * A single command can transmit a maximum of 256 pixels,
+ * regardless of the compression ratio (protocol design limit).
+ * To the hardware, 0 for a size byte means 256
+ *
+ * Rather than 256 pixel commands which are either rl or raw encoded,
+ * the rlx command simply assumes alternating raw and rl spans within one cmd.
+ * This has a slightly larger header overhead, but produces more even results.
+ * It also processes all data (read and write) in a single pass.
+ * Performance benchmarks of common cases show it having just slightly better
+ * compression than 256 pixel raw or rle commands, with similar CPU consumpion.
+ * But for very rl friendly data, will compress not quite as well.
+ */
+static void dlfb_compress_hline(
+	const uint16_t **pixel_start_ptr,
+	const uint16_t *const pixel_end,
+	uint32_t *device_address_ptr,
+	uint8_t **command_buffer_ptr,
+	const uint8_t *const cmd_buffer_end)
+{
+	const uint16_t *pixel = *pixel_start_ptr;
+	uint32_t dev_addr  = *device_address_ptr;
+	uint8_t *cmd = *command_buffer_ptr;
+	const int bpp = 2;
+
+	while ((pixel_end > pixel) &&
+	       (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
+		uint8_t *raw_pixels_count_byte = 0;
+		uint8_t *cmd_pixels_count_byte = 0;
+		const uint16_t *raw_pixel_start = 0;
+		const uint16_t *cmd_pixel_start, *cmd_pixel_end = 0;
+
+		prefetchw((void *) cmd); /* pull in one cache line at least */
+
+		*cmd++ = 0xAF;
+		*cmd++ = 0x6B;
+		*cmd++ = (uint8_t) ((dev_addr >> 16) & 0xFF);
+		*cmd++ = (uint8_t) ((dev_addr >> 8) & 0xFF);
+		*cmd++ = (uint8_t) ((dev_addr) & 0xFF);
+
+		cmd_pixels_count_byte = cmd++; /*  we'll know this later */
+		cmd_pixel_start = pixel;
+
+		raw_pixels_count_byte = cmd++; /*  we'll know this later */
+		raw_pixel_start = pixel;
+
+		cmd_pixel_end = pixel + min(MAX_CMD_PIXELS + 1,
+			min((int)(pixel_end - pixel),
+			    (int)(cmd_buffer_end - cmd) / bpp));
+
+		prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * bpp);
+
+		while (pixel < cmd_pixel_end) {
+			const uint16_t * const repeating_pixel = pixel;
+
+			*(uint16_t *)cmd = cpu_to_be16p(pixel);
+			cmd += 2;
+			pixel++;
+
+			if (unlikely((pixel < cmd_pixel_end) &&
+				     (*pixel == *repeating_pixel))) {
+				/* go back and fill in raw pixel count */
+				*raw_pixels_count_byte = ((repeating_pixel -
+						raw_pixel_start) + 1) & 0xFF;
+
+				while ((pixel < cmd_pixel_end)
+				       && (*pixel == *repeating_pixel)) {
+					pixel++;
+				}
+
+				/* immediately after raw data is repeat byte */
+				*cmd++ = ((pixel - repeating_pixel) - 1) & 0xFF;
+
+				/* Then start another raw pixel span */
+				raw_pixel_start = pixel;
+				raw_pixels_count_byte = cmd++;
+			}
+		}
+
+		if (pixel > raw_pixel_start) {
+			/* finalize last RAW span */
+			*raw_pixels_count_byte = (pixel-raw_pixel_start) & 0xFF;
+		}
+
+		*cmd_pixels_count_byte = (pixel - cmd_pixel_start) & 0xFF;
+		dev_addr += (pixel - cmd_pixel_start) * bpp;
+	}
+
+	if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {
+		/* Fill leftover bytes with no-ops */
+		if (cmd_buffer_end > cmd)
+			memset(cmd, 0xAF, cmd_buffer_end - cmd);
+		cmd = (uint8_t *) cmd_buffer_end;
+	}
+
+	*command_buffer_ptr = cmd;
+	*pixel_start_ptr = pixel;
+	*device_address_ptr = dev_addr;
+
+	return;
+}
+
+/*
+ * There are 3 copies of every pixel: The front buffer that the fbdev
+ * client renders to, the actual framebuffer across the USB bus in hardware
+ * (that we can only write to, slowly, and can never read), and (optionally)
+ * our shadow copy that tracks what's been sent to that hardware buffer.
+ */
+static int dlfb_render_hline(struct dlfb_data *dev, struct urb **urb_ptr,
+			      const char *front, char **urb_buf_ptr,
+			      u32 byte_offset, u32 byte_width,
+			      int *ident_ptr, int *sent_ptr)
+{
+	const u8 *line_start, *line_end, *next_pixel;
+	u32 dev_addr = dev->base16 + byte_offset;
+	struct urb *urb = *urb_ptr;
+	u8 *cmd = *urb_buf_ptr;
+	u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length;
+
+	line_start = (u8 *) (front + byte_offset);
+	next_pixel = line_start;
+	line_end = next_pixel + byte_width;
+
+	if (dev->backing_buffer) {
+		int offset;
+		const u8 *back_start = (u8 *) (dev->backing_buffer
+						+ byte_offset);
+
+		*ident_ptr += dlfb_trim_hline(back_start, &next_pixel,
+			&byte_width);
+
+		offset = next_pixel - line_start;
+		line_end = next_pixel + byte_width;
+		dev_addr += offset;
+		back_start += offset;
+		line_start += offset;
+
+		memcpy((char *)back_start, (char *) line_start,
+		       byte_width);
+	}
+
+	while (next_pixel < line_end) {
+
+		dlfb_compress_hline((const uint16_t **) &next_pixel,
+			     (const uint16_t *) line_end, &dev_addr,
+			(u8 **) &cmd, (u8 *) cmd_end);
+
+		if (cmd >= cmd_end) {
+			int len = cmd - (u8 *) urb->transfer_buffer;
+			if (dlfb_submit_urb(dev, urb, len))
+				return 1; /* lost pixels is set */
+			*sent_ptr += len;
+			urb = dlfb_get_urb(dev);
+			if (!urb)
+				return 1; /* lost_pixels is set */
+			*urb_ptr = urb;
+			cmd = urb->transfer_buffer;
+			cmd_end = &cmd[urb->transfer_buffer_length];
+		}
+	}
+
+	*urb_buf_ptr = cmd;
+
+	return 0;
+}
+
+int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
+	       int width, int height, char *data)
+{
+	int i, ret;
+	char *cmd;
+	cycles_t start_cycles, end_cycles;
+	int bytes_sent = 0;
+	int bytes_identical = 0;
+	struct urb *urb;
+	int aligned_x;
+
+	start_cycles = get_cycles();
+
+	aligned_x = DL_ALIGN_DOWN(x, sizeof(unsigned long));
+	width = DL_ALIGN_UP(width + (x-aligned_x), sizeof(unsigned long));
+	x = aligned_x;
+
+	if ((width <= 0) ||
+	    (x + width > dev->info->var.xres) ||
+	    (y + height > dev->info->var.yres))
+		return -EINVAL;
+
+	if (!atomic_read(&dev->usb_active))
+		return 0;
+
+	urb = dlfb_get_urb(dev);
+	if (!urb)
+		return 0;
+	cmd = urb->transfer_buffer;
+
+	for (i = y; i < y + height ; i++) {
+		const int line_offset = dev->info->fix.line_length * i;
+		const int byte_offset = line_offset + (x * BPP);
+
+		if (dlfb_render_hline(dev, &urb,
+				      (char *) dev->info->fix.smem_start,
+				      &cmd, byte_offset, width * BPP,
+				      &bytes_identical, &bytes_sent))
+			goto error;
+	}
+
+	if (cmd > (char *) urb->transfer_buffer) {
+		/* Send partial buffer remaining before exiting */
+		int len = cmd - (char *) urb->transfer_buffer;
+		ret = dlfb_submit_urb(dev, urb, len);
+		bytes_sent += len;
+	} else
+		dlfb_urb_completion(urb);
+
+error:
+	atomic_add(bytes_sent, &dev->bytes_sent);
+	atomic_add(bytes_identical, &dev->bytes_identical);
+	atomic_add(width*height*2, &dev->bytes_rendered);
+	end_cycles = get_cycles();
+	atomic_add(((unsigned int) ((end_cycles - start_cycles)
+		    >> 10)), /* Kcycles */
+		   &dev->cpu_kcycles_used);
+
+	return 0;
+}
+
+static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
+			 size_t count, loff_t *ppos)
+{
+	ssize_t result = -ENOSYS;
+
+#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
+	result = fb_sys_read(info, buf, count, ppos);
+#endif
+
+	return result;
+}
+
+/*
+ * Path triggered by usermode clients who write to filesystem
+ * e.g. cat filename > /dev/fb1
+ * Not used by X Windows or text-mode console. But useful for testing.
+ * Slow because of extra copy and we must assume all pixels dirty.
+ */
+static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
+			  size_t count, loff_t *ppos)
+{
+	ssize_t result = -ENOSYS;
+	struct dlfb_data *dev = info->par;
+	u32 offset = (u32) *ppos;
+
+#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
+
+	result = fb_sys_write(info, buf, count, ppos);
+
+	if (result > 0) {
+		int start = max((int)(offset / info->fix.line_length) - 1, 0);
+		int lines = min((u32)((result / info->fix.line_length) + 1),
+				(u32)info->var.yres);
+
+		dlfb_handle_damage(dev, 0, start, info->var.xres,
+			lines, info->screen_base);
+	}
+#endif
+
+	return result;
+}
+
+/* hardware has native COPY command (see libdlo), but not worth it for fbcon */
+static void dlfb_ops_copyarea(struct fb_info *info,
+				const struct fb_copyarea *area)
+{
+
+	struct dlfb_data *dev = info->par;
+
+#if defined CONFIG_FB_SYS_COPYAREA || defined CONFIG_FB_SYS_COPYAREA_MODULE
+
+	sys_copyarea(info, area);
+
+	dlfb_handle_damage(dev, area->dx, area->dy,
+			area->width, area->height, info->screen_base);
+#endif
+
+}
+
+static void dlfb_ops_imageblit(struct fb_info *info,
+				const struct fb_image *image)
+{
+	struct dlfb_data *dev = info->par;
+
+#if defined CONFIG_FB_SYS_IMAGEBLIT || defined CONFIG_FB_SYS_IMAGEBLIT_MODULE
+
+	sys_imageblit(info, image);
+
+	dlfb_handle_damage(dev, image->dx, image->dy,
+			image->width, image->height, info->screen_base);
+
+#endif
+
+}
+
+static void dlfb_ops_fillrect(struct fb_info *info,
+			  const struct fb_fillrect *rect)
+{
+	struct dlfb_data *dev = info->par;
+
+#if defined CONFIG_FB_SYS_FILLRECT || defined CONFIG_FB_SYS_FILLRECT_MODULE
+
+	sys_fillrect(info, rect);
+
+	dlfb_handle_damage(dev, rect->dx, rect->dy, rect->width,
+			      rect->height, info->screen_base);
+#endif
+
+}
+
+#ifdef CONFIG_FB_DEFERRED_IO
+/*
+ * NOTE: fb_defio.c is holding info->fbdefio.mutex
+ *   Touching ANY framebuffer memory that triggers a page fault
+ *   in fb_defio will cause a deadlock, when it also tries to
+ *   grab the same mutex.
+ */
+static void dlfb_dpy_deferred_io(struct fb_info *info,
+				struct list_head *pagelist)
+{
+	struct page *cur;
+	struct fb_deferred_io *fbdefio = info->fbdefio;
+	struct dlfb_data *dev = info->par;
+	struct urb *urb;
+	char *cmd;
+	cycles_t start_cycles, end_cycles;
+	int bytes_sent = 0;
+	int bytes_identical = 0;
+	int bytes_rendered = 0;
+
+	if (!fb_defio)
+		return;
+
+	if (!atomic_read(&dev->usb_active))
+		return;
+
+	start_cycles = get_cycles();
+
+	urb = dlfb_get_urb(dev);
+	if (!urb)
+		return;
+
+	cmd = urb->transfer_buffer;
+
+	/* walk the written page list and render each to device */
+	list_for_each_entry(cur, &fbdefio->pagelist, lru) {
+
+		if (dlfb_render_hline(dev, &urb, (char *) info->fix.smem_start,
+				  &cmd, cur->index << PAGE_SHIFT,
+				  PAGE_SIZE, &bytes_identical, &bytes_sent))
+			goto error;
+		bytes_rendered += PAGE_SIZE;
+	}
+
+	if (cmd > (char *) urb->transfer_buffer) {
+		/* Send partial buffer remaining before exiting */
+		int len = cmd - (char *) urb->transfer_buffer;
+		dlfb_submit_urb(dev, urb, len);
+		bytes_sent += len;
+	} else
+		dlfb_urb_completion(urb);
+
+error:
+	atomic_add(bytes_sent, &dev->bytes_sent);
+	atomic_add(bytes_identical, &dev->bytes_identical);
+	atomic_add(bytes_rendered, &dev->bytes_rendered);
+	end_cycles = get_cycles();
+	atomic_add(((unsigned int) ((end_cycles - start_cycles)
+		    >> 10)), /* Kcycles */
+		   &dev->cpu_kcycles_used);
+}
+
+#endif
+
+static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len)
+{
+	int i;
+	int ret;
+	char *rbuf;
+
+	rbuf = kmalloc(2, GFP_KERNEL);
+	if (!rbuf)
+		return 0;
+
+	for (i = 0; i < len; i++) {
+		ret = usb_control_msg(dev->udev,
+				    usb_rcvctrlpipe(dev->udev, 0), (0x02),
+				    (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2,
+				    HZ);
+		if (ret < 1) {
+			dl_err("Read EDID byte %d failed err %x\n", i, ret);
+			i--;
+			break;
+		}
+		edid[i] = rbuf[1];
+	}
+
+	kfree(rbuf);
+
+	return i;
+}
+
+static int dlfb_ops_ioctl(struct fb_info *info, unsigned int cmd,
+				unsigned long arg)
+{
+
+	struct dlfb_data *dev = info->par;
+	struct dloarea *area = NULL;
+
+	if (!atomic_read(&dev->usb_active))
+		return 0;
+
+	/* TODO: Update X server to get this from sysfs instead */
+	if (cmd == DLFB_IOCTL_RETURN_EDID) {
+		char *edid = (char *)arg;
+		if (copy_to_user(edid, dev->edid, dev->edid_size))
+			return -EFAULT;
+		return 0;
+	}
+
+	/* TODO: Help propose a standard fb.h ioctl to report mmap damage */
+	if (cmd == DLFB_IOCTL_REPORT_DAMAGE) {
+
+		/*
+		 * If we have a damage-aware client, turn fb_defio "off"
+		 * To avoid perf imact of unecessary page fault handling.
+		 * Done by resetting the delay for this fb_info to a very
+		 * long period. Pages will become writable and stay that way.
+		 * Reset to normal value when all clients have closed this fb.
+		 */
+		if (info->fbdefio)
+			info->fbdefio->delay = DL_DEFIO_WRITE_DISABLE;
+
+		area = (struct dloarea *)arg;
+
+		if (area->x < 0)
+			area->x = 0;
+
+		if (area->x > info->var.xres)
+			area->x = info->var.xres;
+
+		if (area->y < 0)
+			area->y = 0;
+
+		if (area->y > info->var.yres)
+			area->y = info->var.yres;
+
+		dlfb_handle_damage(dev, area->x, area->y, area->w, area->h,
+			   info->screen_base);
+	}
+
+	return 0;
+}
+
+/* taken from vesafb */
+static int
+dlfb_ops_setcolreg(unsigned regno, unsigned red, unsigned green,
+	       unsigned blue, unsigned transp, struct fb_info *info)
+{
+	int err = 0;
+
+	if (regno >= info->cmap.len)
+		return 1;
+
+	if (regno < 16) {
+		if (info->var.red.offset == 10) {
+			/* 1:5:5:5 */
+			((u32 *) (info->pseudo_palette))[regno] =
+			    ((red & 0xf800) >> 1) |
+			    ((green & 0xf800) >> 6) | ((blue & 0xf800) >> 11);
+		} else {
+			/* 0:5:6:5 */
+			((u32 *) (info->pseudo_palette))[regno] =
+			    ((red & 0xf800)) |
+			    ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
+		}
+	}
+
+	return err;
+}
+
+/*
+ * It's common for several clients to have framebuffer open simultaneously.
+ * e.g. both fbcon and X. Makes things interesting.
+ * Assumes caller is holding info->lock (for open and release at least)
+ */
+static int dlfb_ops_open(struct fb_info *info, int user)
+{
+	struct dlfb_data *dev = info->par;
+
+	/*
+	 * fbcon aggressively connects to first framebuffer it finds,
+	 * preventing other clients (X) from working properly. Usually
+	 * not what the user wants. Fail by default with option to enable.
+	 */
+	if ((user == 0) & (!console))
+		return -EBUSY;
+
+	/* If the USB device is gone, we don't accept new opens */
+	if (dev->virtualized)
+		return -ENODEV;
+
+	dev->fb_count++;
+
+	kref_get(&dev->kref);
+
+#ifdef CONFIG_FB_DEFERRED_IO
+	if (fb_defio && (info->fbdefio == NULL)) {
+		/* enable defio at last moment if not disabled by client */
+
+		struct fb_deferred_io *fbdefio;
+
+		fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
+
+		if (fbdefio) {
+			fbdefio->delay = DL_DEFIO_WRITE_DELAY;
+			fbdefio->deferred_io = dlfb_dpy_deferred_io;
+		}
+
+		info->fbdefio = fbdefio;
+		fb_deferred_io_init(info);
+	}
+#endif
+
+	dl_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
+	    info->node, user, info, dev->fb_count);
+
+	return 0;
+}
+
+/*
+ * Called when all client interfaces to start transactions have been disabled,
+ * and all references to our device instance (dlfb_data) are released.
+ * Every transaction must have a reference, so we know are fully spun down
+ */
+static void dlfb_free(struct kref *kref)
+{
+	struct dlfb_data *dev = container_of(kref, struct dlfb_data, kref);
+
+	/* this function will wait for all in-flight urbs to complete */
+	if (dev->urbs.count > 0)
+		dlfb_free_urb_list(dev);
+
+	if (dev->backing_buffer)
+		vfree(dev->backing_buffer);
+
+	kfree(dev->edid);
+
+	dl_warn("freeing dlfb_data %p\n", dev);
+
+	kfree(dev);
+}
+
+static void dlfb_release_urb_work(struct work_struct *work)
+{
+	struct urb_node *unode = container_of(work, struct urb_node,
+					      release_urb_work.work);
+
+	up(&unode->dev->urbs.limit_sem);
+}
+
+static void dlfb_free_framebuffer_work(struct work_struct *work)
+{
+	struct dlfb_data *dev = container_of(work, struct dlfb_data,
+					     free_framebuffer_work.work);
+	struct fb_info *info = dev->info;
+	int node = info->node;
+
+	unregister_framebuffer(info);
+
+	if (info->cmap.len != 0)
+		fb_dealloc_cmap(&info->cmap);
+	if (info->monspecs.modedb)
+		fb_destroy_modedb(info->monspecs.modedb);
+	if (info->screen_base)
+		vfree(info->screen_base);
+
+	fb_destroy_modelist(&info->modelist);
+
+	dev->info = 0;
+
+	/* Assume info structure is freed after this point */
+	framebuffer_release(info);
+
+	dl_warn("fb_info for /dev/fb%d has been freed\n", node);
+
+	/* ref taken in probe() as part of registering framebfufer */
+	kref_put(&dev->kref, dlfb_free);
+}
+
+/*
+ * Assumes caller is holding info->lock mutex (for open and release at least)
+ */
+static int dlfb_ops_release(struct fb_info *info, int user)
+{
+	struct dlfb_data *dev = info->par;
+
+	dev->fb_count--;
+
+	/* We can't free fb_info here - fbmem will touch it when we return */
+	if (dev->virtualized && (dev->fb_count == 0))
+		schedule_delayed_work(&dev->free_framebuffer_work, HZ);
+
+#ifdef CONFIG_FB_DEFERRED_IO
+	if ((dev->fb_count == 0) && (info->fbdefio)) {
+		fb_deferred_io_cleanup(info);
+		kfree(info->fbdefio);
+		info->fbdefio = NULL;
+		info->fbops->fb_mmap = dlfb_ops_mmap;
+	}
+#endif
+
+	dl_warn("released /dev/fb%d user=%d count=%d\n",
+		  info->node, user, dev->fb_count);
+
+	kref_put(&dev->kref, dlfb_free);
+
+	return 0;
+}
+
+/*
+ * Check whether a video mode is supported by the DisplayLink chip
+ * We start from monitor's modes, so don't need to filter that here
+ */
+static int dlfb_is_valid_mode(struct fb_videomode *mode,
+		struct fb_info *info)
+{
+	struct dlfb_data *dev = info->par;
+
+	if (mode->xres * mode->yres > dev->sku_pixel_limit) {
+		dl_warn("%dx%d beyond chip capabilities\n",
+		       mode->xres, mode->yres);
+		return 0;
+	}
+
+	dl_info("%dx%d valid mode\n", mode->xres, mode->yres);
+
+	return 1;
+}
+
+static void dlfb_var_color_format(struct fb_var_screeninfo *var)
+{
+	const struct fb_bitfield red = { 11, 5, 0 };
+	const struct fb_bitfield green = { 5, 6, 0 };
+	const struct fb_bitfield blue = { 0, 5, 0 };
+
+	var->bits_per_pixel = 16;
+	var->red = red;
+	var->green = green;
+	var->blue = blue;
+}
+
+static int dlfb_ops_check_var(struct fb_var_screeninfo *var,
+				struct fb_info *info)
+{
+	struct fb_videomode mode;
+
+	/* TODO: support dynamically changing framebuffer size */
+	if ((var->xres * var->yres * 2) > info->fix.smem_len)
+		return -EINVAL;
+
+	/* set device-specific elements of var unrelated to mode */
+	dlfb_var_color_format(var);
+
+	fb_var_to_videomode(&mode, var);
+
+	if (!dlfb_is_valid_mode(&mode, info))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int dlfb_ops_set_par(struct fb_info *info)
+{
+	struct dlfb_data *dev = info->par;
+	int result;
+	u16 *pix_framebuffer;
+	int i;
+
+	dl_notice("set_par mode %dx%d\n", info->var.xres, info->var.yres);
+
+	result = dlfb_set_video_mode(dev, &info->var);
+
+	if ((result == 0) && (dev->fb_count == 0)) {
+
+		/* paint greenscreen */
+
+		pix_framebuffer = (u16 *) info->screen_base;
+		for (i = 0; i < info->fix.smem_len / 2; i++)
+			pix_framebuffer[i] = 0x37e6;
+
+		dlfb_handle_damage(dev, 0, 0, info->var.xres, info->var.yres,
+				   info->screen_base);
+	}
+
+	return result;
+}
+
+/*
+ * In order to come back from full DPMS off, we need to set the mode again
+ */
+static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
+{
+	struct dlfb_data *dev = info->par;
+
+	if (blank_mode != FB_BLANK_UNBLANK) {
+		char *bufptr;
+		struct urb *urb;
+
+		urb = dlfb_get_urb(dev);
+		if (!urb)
+			return 0;
+
+		bufptr = (char *) urb->transfer_buffer;
+		bufptr = dlfb_vidreg_lock(bufptr);
+		bufptr = dlfb_enable_hvsync(bufptr, false);
+		bufptr = dlfb_vidreg_unlock(bufptr);
+
+		dlfb_submit_urb(dev, urb, bufptr -
+				(char *) urb->transfer_buffer);
+	} else {
+		dlfb_set_video_mode(dev, &info->var);
+	}
+
+	return 0;
+}
+
+static struct fb_ops dlfb_ops = {
+	.owner = THIS_MODULE,
+	.fb_read = dlfb_ops_read,
+	.fb_write = dlfb_ops_write,
+	.fb_setcolreg = dlfb_ops_setcolreg,
+	.fb_fillrect = dlfb_ops_fillrect,
+	.fb_copyarea = dlfb_ops_copyarea,
+	.fb_imageblit = dlfb_ops_imageblit,
+	.fb_mmap = dlfb_ops_mmap,
+	.fb_ioctl = dlfb_ops_ioctl,
+	.fb_open = dlfb_ops_open,
+	.fb_release = dlfb_ops_release,
+	.fb_blank = dlfb_ops_blank,
+	.fb_check_var = dlfb_ops_check_var,
+	.fb_set_par = dlfb_ops_set_par,
+};
+
+
+/*
+ * Assumes &info->lock held by caller
+ * Assumes no active clients have framebuffer open
+ */
+static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
+{
+	int retval = -ENOMEM;
+	int old_len = info->fix.smem_len;
+	int new_len;
+	unsigned char *old_fb = info->screen_base;
+	unsigned char *new_fb;
+	unsigned char *new_back;
+
+	dl_warn("Reallocating framebuffer. Addresses will change!\n");
+
+	new_len = info->fix.line_length * info->var.yres;
+
+	if (PAGE_ALIGN(new_len) > old_len) {
+		/*
+		 * Alloc system memory for virtual framebuffer
+		 */
+		new_fb = vmalloc(new_len);
+		if (!new_fb) {
+			dl_err("Virtual framebuffer alloc failed\n");
+			goto error;
+		}
+
+		if (info->screen_base) {
+			memcpy(new_fb, old_fb, old_len);
+			vfree(info->screen_base);
+		}
+
+		info->screen_base = new_fb;
+		info->fix.smem_len = PAGE_ALIGN(new_len);
+		info->fix.smem_start = (unsigned long) new_fb;
+		info->flags = udlfb_info_flags;
+
+		/*
+		 * Second framebuffer copy to mirror the framebuffer state
+		 * on the physical USB device. We can function without this.
+		 * But with imperfect damage info we may send pixels over USB
+		 * that were, in fact, unchanged - wasting limited USB bandwidth
+		 */
+		new_back = vmalloc(new_len);
+		if (!new_back)
+			dl_info("No shadow/backing buffer allcoated\n");
+		else {
+			if (dev->backing_buffer)
+				vfree(dev->backing_buffer);
+			dev->backing_buffer = new_back;
+			memset(dev->backing_buffer, 0, new_len);
+		}
+	}
+
+	retval = 0;
+
+error:
+	return retval;
+}
+
+/*
+ * 1) Get EDID from hw, or use sw default
+ * 2) Parse into various fb_info structs
+ * 3) Allocate virtual framebuffer memory to back highest res mode
+ *
+ * Parses EDID into three places used by various parts of fbdev:
+ * fb_var_screeninfo contains the timing of the monitor's preferred mode
+ * fb_info.monspecs is full parsed EDID info, including monspecs.modedb
+ * fb_info.modelist is a linked list of all monitor & VESA modes which work
+ *
+ * If EDID is not readable/valid, then modelist is all VESA modes,
+ * monspecs is NULL, and fb_var_screeninfo is set to safe VESA mode
+ * Returns 0 if successful
+ */
+static int dlfb_setup_modes(struct dlfb_data *dev,
+			   struct fb_info *info,
+			   char *default_edid, size_t default_edid_size)
+{
+	int i;
+	const struct fb_videomode *default_vmode = NULL;
+	int result = 0;
+	char *edid;
+	int tries = 3;
+
+	if (info->dev) /* only use mutex if info has been registered */
+		mutex_lock(&info->lock);
+
+	edid = kmalloc(MAX_EDID_SIZE, GFP_KERNEL);
+	if (!edid) {
+		result = -ENOMEM;
+		goto error;
+	}
+
+	fb_destroy_modelist(&info->modelist);
+	memset(&info->monspecs, 0, sizeof(info->monspecs));
+
+	/*
+	 * Try to (re)read EDID from hardware first
+	 * EDID data may return, but not parse as valid
+	 * Try again a few times, in case of e.g. analog cable noise
+	 */
+	while (tries--) {
+
+		i = dlfb_get_edid(dev, edid, MAX_EDID_SIZE);
+
+		if (i >= MIN_EDID_SIZE)
+			fb_edid_to_monspecs(edid, &info->monspecs);
+
+		if (info->monspecs.modedb_len > 0) {
+			dev->edid = edid;
+			dev->edid_size = i;
+			break;
+		}
+	}
+
+	/* If that fails, use a previously returned EDID if available */
+	if (info->monspecs.modedb_len == 0) {
+
+		dl_err("Unable to get valid EDID from device/display\n");
+
+		if (dev->edid) {
+			fb_edid_to_monspecs(dev->edid, &info->monspecs);
+			if (info->monspecs.modedb_len > 0)
+				dl_err("Using previously queried EDID\n");
+		}
+	}
+
+	/* If that fails, use the default EDID we were handed */
+	if (info->monspecs.modedb_len == 0) {
+		if (default_edid_size >= MIN_EDID_SIZE) {
+			fb_edid_to_monspecs(default_edid, &info->monspecs);
+			if (info->monspecs.modedb_len > 0) {
+				memcpy(edid, default_edid, default_edid_size);
+				dev->edid = edid;
+				dev->edid_size = default_edid_size;
+				dl_err("Using default/backup EDID\n");
+			}
+		}
+	}
+
+	/* If we've got modes, let's pick a best default mode */
+	if (info->monspecs.modedb_len > 0) {
+
+		for (i = 0; i < info->monspecs.modedb_len; i++) {
+			if (dlfb_is_valid_mode(&info->monspecs.modedb[i], info))
+				fb_add_videomode(&info->monspecs.modedb[i],
+					&info->modelist);
+			else /* if we've removed top/best mode */
+				info->monspecs.misc &= ~FB_MISC_1ST_DETAIL;
+		}
+
+		default_vmode = fb_find_best_display(&info->monspecs,
+						     &info->modelist);
+	}
+
+	/* If everything else has failed, fall back to safe default mode */
+	if (default_vmode == NULL) {
+
+		struct fb_videomode fb_vmode = {0};
+
+		/*
+		 * Add the standard VESA modes to our modelist
+		 * Since we don't have EDID, there may be modes that
+		 * overspec monitor and/or are incorrect aspect ratio, etc.
+		 * But at least the user has a chance to choose
+		 */
+		for (i = 0; i < VESA_MODEDB_SIZE; i++) {
+			if (dlfb_is_valid_mode((struct fb_videomode *)
+						&vesa_modes[i], info))
+				fb_add_videomode(&vesa_modes[i],
+						 &info->modelist);
+		}
+
+		/*
+		 * default to resolution safe for projectors
+		 * (since they are most common case without EDID)
+		 */
+		fb_vmode.xres = 800;
+		fb_vmode.yres = 600;
+		fb_vmode.refresh = 60;
+		default_vmode = fb_find_nearest_mode(&fb_vmode,
+						     &info->modelist);
+	}
+
+	/* If we have good mode and no active clients*/
+	if ((default_vmode != NULL) && (dev->fb_count == 0)) {
+
+		fb_videomode_to_var(&info->var, default_vmode);
+		dlfb_var_color_format(&info->var);
+
+		/*
+		 * with mode size info, we can now alloc our framebuffer.
+		 */
+		memcpy(&info->fix, &dlfb_fix, sizeof(dlfb_fix));
+		info->fix.line_length = info->var.xres *
+			(info->var.bits_per_pixel / 8);
+
+		result = dlfb_realloc_framebuffer(dev, info);
+
+	} else
+		result = -EINVAL;
+
+error:
+	if (edid && (dev->edid != edid))
+		kfree(edid);
+
+	if (info->dev)
+		mutex_unlock(&info->lock);
+
+	return result;
+}
+
+static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
+				   struct device_attribute *a, char *buf) {
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+	return snprintf(buf, PAGE_SIZE, "%u\n",
+			atomic_read(&dev->bytes_rendered));
+}
+
+static ssize_t metrics_bytes_identical_show(struct device *fbdev,
+				   struct device_attribute *a, char *buf) {
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+	return snprintf(buf, PAGE_SIZE, "%u\n",
+			atomic_read(&dev->bytes_identical));
+}
+
+static ssize_t metrics_bytes_sent_show(struct device *fbdev,
+				   struct device_attribute *a, char *buf) {
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+	return snprintf(buf, PAGE_SIZE, "%u\n",
+			atomic_read(&dev->bytes_sent));
+}
+
+static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
+				   struct device_attribute *a, char *buf) {
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+	return snprintf(buf, PAGE_SIZE, "%u\n",
+			atomic_read(&dev->cpu_kcycles_used));
+}
+
+static ssize_t edid_show(
+			struct file *filp,
+			struct kobject *kobj, struct bin_attribute *a,
+			 char *buf, loff_t off, size_t count) {
+	struct device *fbdev = container_of(kobj, struct device, kobj);
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+
+	if (dev->edid == NULL)
+		return 0;
+
+	if ((off >= dev->edid_size) || (count > dev->edid_size))
+		return 0;
+
+	if (off + count > dev->edid_size)
+		count = dev->edid_size - off;
+
+	dl_info("sysfs edid copy %p to %p, %d bytes\n",
+		dev->edid, buf, (int) count);
+
+	memcpy(buf, dev->edid, count);
+
+	return count;
+}
+
+static ssize_t edid_store(
+			struct file *filp,
+			struct kobject *kobj, struct bin_attribute *a,
+			char *src, loff_t src_off, size_t src_size) {
+	struct device *fbdev = container_of(kobj, struct device, kobj);
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+
+	/* We only support write of entire EDID at once, no offset*/
+	if ((src_size < MIN_EDID_SIZE) ||
+	    (src_size > MAX_EDID_SIZE) ||
+	    (src_off != 0))
+		return 0;
+
+	dlfb_setup_modes(dev, fb_info, src, src_size);
+
+	if (dev->edid && (memcmp(src, dev->edid, src_size) == 0)) {
+		dl_info("sysfs written EDID is new default\n");
+		dlfb_ops_set_par(fb_info);
+		return src_size;
+	} else
+		return 0;
+}
+
+static ssize_t metrics_reset_store(struct device *fbdev,
+			   struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct fb_info *fb_info = dev_get_drvdata(fbdev);
+	struct dlfb_data *dev = fb_info->par;
+
+	atomic_set(&dev->bytes_rendered, 0);
+	atomic_set(&dev->bytes_identical, 0);
+	atomic_set(&dev->bytes_sent, 0);
+	atomic_set(&dev->cpu_kcycles_used, 0);
+
+	return count;
+}
+
+static struct bin_attribute edid_attr = {
+	.attr.name = "edid",
+	.attr.mode = 0666,
+	.size = MAX_EDID_SIZE,
+	.read = edid_show,
+	.write = edid_store
+};
+
+static struct device_attribute fb_device_attrs[] = {
+	__ATTR_RO(metrics_bytes_rendered),
+	__ATTR_RO(metrics_bytes_identical),
+	__ATTR_RO(metrics_bytes_sent),
+	__ATTR_RO(metrics_cpu_kcycles_used),
+	__ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
+};
+
+/*
+ * This is necessary before we can communicate with the display controller.
+ */
+static int dlfb_select_std_channel(struct dlfb_data *dev)
+{
+	int ret;
+	u8 set_def_chn[] = {	   0x57, 0xCD, 0xDC, 0xA7,
+				0x1C, 0x88, 0x5E, 0x15,
+				0x60, 0xFE, 0xC6, 0x97,
+				0x16, 0x3D, 0x47, 0xF2  };
+
+	ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+			NR_USB_REQUEST_CHANNEL,
+			(USB_DIR_OUT | USB_TYPE_VENDOR), 0, 0,
+			set_def_chn, sizeof(set_def_chn), USB_CTRL_SET_TIMEOUT);
+	return ret;
+}
+
+static int dlfb_parse_vendor_descriptor(struct dlfb_data *dev,
+					struct usb_device *usbdev)
+{
+	char *desc;
+	char *buf;
+	char *desc_end;
+
+	u8 total_len = 0;
+
+	buf = kzalloc(MAX_VENDOR_DESCRIPTOR_SIZE, GFP_KERNEL);
+	if (!buf)
+		return false;
+	desc = buf;
+
+	total_len = usb_get_descriptor(usbdev, 0x5f, /* vendor specific */
+				    0, desc, MAX_VENDOR_DESCRIPTOR_SIZE);
+	if (total_len > 5) {
+		dl_info("vendor descriptor length:%x data:%02x %02x %02x %02x" \
+			"%02x %02x %02x %02x %02x %02x %02x\n",
+			total_len, desc[0],
+			desc[1], desc[2], desc[3], desc[4], desc[5], desc[6],
+			desc[7], desc[8], desc[9], desc[10]);
+
+		if ((desc[0] != total_len) || /* descriptor length */
+		    (desc[1] != 0x5f) ||   /* vendor descriptor type */
+		    (desc[2] != 0x01) ||   /* version (2 bytes) */
+		    (desc[3] != 0x00) ||
+		    (desc[4] != total_len - 2)) /* length after type */
+			goto unrecognized;
+
+		desc_end = desc + total_len;
+		desc += 5; /* the fixed header we've already parsed */
+
+		while (desc < desc_end) {
+			u8 length;
+			u16 key;
+
+			key = *((u16 *) desc);
+			desc += sizeof(u16);
+			length = *desc;
+			desc++;
+
+			switch (key) {
+			case 0x0200: { /* max_area */
+				u32 max_area;
+				max_area = le32_to_cpu(*((u32 *)desc));
+				dl_warn("DL chip limited to %d pixel modes\n",
+					max_area);
+				dev->sku_pixel_limit = max_area;
+				break;
+			}
+			default:
+				break;
+			}
+			desc += length;
+		}
+	}
+
+	goto success;
+
+unrecognized:
+	/* allow udlfb to load for now even if firmware unrecognized */
+	dl_err("Unrecognized vendor firmware descriptor\n");
+
+success:
+	kfree(buf);
+	return true;
+}
+static int dlfb_usb_probe(struct usb_interface *interface,
+			const struct usb_device_id *id)
+{
+	struct usb_device *usbdev;
+	struct dlfb_data *dev = 0;
+	struct fb_info *info = 0;
+	int retval = -ENOMEM;
+	int i;
+
+	/* usb initialization */
+
+	usbdev = interface_to_usbdev(interface);
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL) {
+		err("dlfb_usb_probe: failed alloc of dev struct\n");
+		goto error;
+	}
+
+	/* we need to wait for both usb and fbdev to spin down on disconnect */
+	kref_init(&dev->kref); /* matching kref_put in usb .disconnect fn */
+	kref_get(&dev->kref); /* matching kref_put in free_framebuffer_work */
+
+	dev->udev = usbdev;
+	dev->gdev = &usbdev->dev; /* our generic struct device * */
+	usb_set_intfdata(interface, dev);
+
+	dl_info("%s %s - serial #%s\n",
+		usbdev->manufacturer, usbdev->product, usbdev->serial);
+	dl_info("vid_%04x&pid_%04x&rev_%04x driver's dlfb_data struct at %p\n",
+		usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
+		usbdev->descriptor.bcdDevice, dev);
+	dl_info("console enable=%d\n", console);
+	dl_info("fb_defio enable=%d\n", fb_defio);
+
+	dev->sku_pixel_limit = 2048 * 1152; /* default to maximum */
+
+	if (!dlfb_parse_vendor_descriptor(dev, usbdev)) {
+		dl_err("firmware not recognized. Assume incompatible device\n");
+		goto error;
+	}
+
+	if (!dlfb_alloc_urb_list(dev, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
+		retval = -ENOMEM;
+		dl_err("dlfb_alloc_urb_list failed\n");
+		goto error;
+	}
+
+	/* We don't register a new USB class. Our client interface is fbdev */
+
+	/* allocates framebuffer driver structure, not framebuffer memory */
+	info = framebuffer_alloc(0, &usbdev->dev);
+	if (!info) {
+		retval = -ENOMEM;
+		dl_err("framebuffer_alloc failed\n");
+		goto error;
+	}
+
+	dev->info = info;
+	info->par = dev;
+	info->pseudo_palette = dev->pseudo_palette;
+	info->fbops = &dlfb_ops;
+
+	retval = fb_alloc_cmap(&info->cmap, 256, 0);
+	if (retval < 0) {
+		dl_err("fb_alloc_cmap failed %x\n", retval);
+		goto error;
+	}
+
+	INIT_DELAYED_WORK(&dev->free_framebuffer_work,
+			  dlfb_free_framebuffer_work);
+
+	INIT_LIST_HEAD(&info->modelist);
+
+	retval = dlfb_setup_modes(dev, info, NULL, 0);
+	if (retval != 0) {
+		dl_err("unable to find common mode for display and adapter\n");
+		goto error;
+	}
+
+	/* ready to begin using device */
+
+	atomic_set(&dev->usb_active, 1);
+	dlfb_select_std_channel(dev);
+
+	dlfb_ops_check_var(&info->var, info);
+	dlfb_ops_set_par(info);
+
+	retval = register_framebuffer(info);
+	if (retval < 0) {
+		dl_err("register_framebuffer failed %d\n", retval);
+		goto error;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(fb_device_attrs); i++)
+		device_create_file(info->dev, &fb_device_attrs[i]);
+
+	device_create_bin_file(info->dev, &edid_attr);
+
+	dl_info("DisplayLink USB device /dev/fb%d attached. %dx%d resolution."
+			" Using %dK framebuffer memory\n", info->node,
+			info->var.xres, info->var.yres,
+			((dev->backing_buffer) ?
+			info->fix.smem_len * 2 : info->fix.smem_len) >> 10);
+	return 0;
+
+error:
+	if (dev) {
+
+		if (info) {
+			if (info->cmap.len != 0)
+				fb_dealloc_cmap(&info->cmap);
+			if (info->monspecs.modedb)
+				fb_destroy_modedb(info->monspecs.modedb);
+			if (info->screen_base)
+				vfree(info->screen_base);
+
+			fb_destroy_modelist(&info->modelist);
+
+			framebuffer_release(info);
+		}
+
+		if (dev->backing_buffer)
+			vfree(dev->backing_buffer);
+
+		kref_put(&dev->kref, dlfb_free); /* ref for framebuffer */
+		kref_put(&dev->kref, dlfb_free); /* last ref from kref_init */
+
+		/* dev has been deallocated. Do not dereference */
+	}
+
+	return retval;
+}
+
+static void dlfb_usb_disconnect(struct usb_interface *interface)
+{
+	struct dlfb_data *dev;
+	struct fb_info *info;
+	int i;
+
+	dev = usb_get_intfdata(interface);
+	info = dev->info;
+
+	dl_info("USB disconnect starting\n");
+
+	/* we virtualize until all fb clients release. Then we free */
+	dev->virtualized = true;
+
+	/* When non-active we'll update virtual framebuffer, but no new urbs */
+	atomic_set(&dev->usb_active, 0);
+
+	/* remove udlfb's sysfs interfaces */
+	for (i = 0; i < ARRAY_SIZE(fb_device_attrs); i++)
+		device_remove_file(info->dev, &fb_device_attrs[i]);
+	device_remove_bin_file(info->dev, &edid_attr);
+
+	usb_set_intfdata(interface, NULL);
+
+	/* if clients still have us open, will be freed on last close */
+	if (dev->fb_count == 0)
+		schedule_delayed_work(&dev->free_framebuffer_work, 0);
+
+	/* release reference taken by kref_init in probe() */
+	kref_put(&dev->kref, dlfb_free);
+
+	/* consider dlfb_data freed */
+
+	return;
+}
+
+static struct usb_driver dlfb_driver = {
+	.name = "udlfb",
+	.probe = dlfb_usb_probe,
+	.disconnect = dlfb_usb_disconnect,
+	.id_table = id_table,
+};
+
+static int __init dlfb_module_init(void)
+{
+	int res;
+
+	res = usb_register(&dlfb_driver);
+	if (res)
+		err("usb_register failed. Error number %d", res);
+
+	return res;
+}
+
+static void __exit dlfb_module_exit(void)
+{
+	usb_deregister(&dlfb_driver);
+}
+
+module_init(dlfb_module_init);
+module_exit(dlfb_module_exit);
+
+static void dlfb_urb_completion(struct urb *urb)
+{
+	struct urb_node *unode = urb->context;
+	struct dlfb_data *dev = unode->dev;
+	unsigned long flags;
+
+	/* sync/async unlink faults aren't errors */
+	if (urb->status) {
+		if (!(urb->status == -ENOENT ||
+		    urb->status == -ECONNRESET ||
+		    urb->status == -ESHUTDOWN)) {
+			dl_err("%s - nonzero write bulk status received: %d\n",
+				__func__, urb->status);
+			atomic_set(&dev->lost_pixels, 1);
+		}
+	}
+
+	urb->transfer_buffer_length = dev->urbs.size; /* reset to actual */
+
+	spin_lock_irqsave(&dev->urbs.lock, flags);
+	list_add_tail(&unode->entry, &dev->urbs.list);
+	dev->urbs.available++;
+	spin_unlock_irqrestore(&dev->urbs.lock, flags);
+
+	/*
+	 * When using fb_defio, we deadlock if up() is called
+	 * while another is waiting. So queue to another process.
+	 */
+	if (fb_defio)
+		schedule_delayed_work(&unode->release_urb_work, 0);
+	else
+		up(&dev->urbs.limit_sem);
+}
+
+static void dlfb_free_urb_list(struct dlfb_data *dev)
+{
+	int count = dev->urbs.count;
+	struct list_head *node;
+	struct urb_node *unode;
+	struct urb *urb;
+	int ret;
+	unsigned long flags;
+
+	dl_notice("Waiting for completes and freeing all render urbs\n");
+
+	/* keep waiting and freeing, until we've got 'em all */
+	while (count--) {
+
+		/* Getting interrupted means a leak, but ok at shutdown*/
+		ret = down_interruptible(&dev->urbs.limit_sem);
+		if (ret)
+			break;
+
+		spin_lock_irqsave(&dev->urbs.lock, flags);
+
+		node = dev->urbs.list.next; /* have reserved one with sem */
+		list_del_init(node);
+
+		spin_unlock_irqrestore(&dev->urbs.lock, flags);
+
+		unode = list_entry(node, struct urb_node, entry);
+		urb = unode->urb;
+
+		/* Free each separately allocated piece */
+		usb_free_coherent(urb->dev, dev->urbs.size,
+				  urb->transfer_buffer, urb->transfer_dma);
+		usb_free_urb(urb);
+		kfree(node);
+	}
+
+}
+
+static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size)
+{
+	int i = 0;
+	struct urb *urb;
+	struct urb_node *unode;
+	char *buf;
+
+	spin_lock_init(&dev->urbs.lock);
+
+	dev->urbs.size = size;
+	INIT_LIST_HEAD(&dev->urbs.list);
+
+	while (i < count) {
+		unode = kzalloc(sizeof(struct urb_node), GFP_KERNEL);
+		if (!unode)
+			break;
+		unode->dev = dev;
+
+		INIT_DELAYED_WORK(&unode->release_urb_work,
+			  dlfb_release_urb_work);
+
+		urb = usb_alloc_urb(0, GFP_KERNEL);
+		if (!urb) {
+			kfree(unode);
+			break;
+		}
+		unode->urb = urb;
+
+		buf = usb_alloc_coherent(dev->udev, MAX_TRANSFER, GFP_KERNEL,
+					 &urb->transfer_dma);
+		if (!buf) {
+			kfree(unode);
+			usb_free_urb(urb);
+			break;
+		}
+
+		/* urb->transfer_buffer_length set to actual before submit */
+		usb_fill_bulk_urb(urb, dev->udev, usb_sndbulkpipe(dev->udev, 1),
+			buf, size, dlfb_urb_completion, unode);
+		urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+		list_add_tail(&unode->entry, &dev->urbs.list);
+
+		i++;
+	}
+
+	sema_init(&dev->urbs.limit_sem, i);
+	dev->urbs.count = i;
+	dev->urbs.available = i;
+
+	dl_notice("allocated %d %d byte urbs\n", i, (int) size);
+
+	return i;
+}
+
+static struct urb *dlfb_get_urb(struct dlfb_data *dev)
+{
+	int ret = 0;
+	struct list_head *entry;
+	struct urb_node *unode;
+	struct urb *urb = NULL;
+	unsigned long flags;
+
+	/* Wait for an in-flight buffer to complete and get re-queued */
+	ret = down_timeout(&dev->urbs.limit_sem, GET_URB_TIMEOUT);
+	if (ret) {
+		atomic_set(&dev->lost_pixels, 1);
+		dl_warn("wait for urb interrupted: %x available: %d\n",
+		       ret, dev->urbs.available);
+		goto error;
+	}
+
+	spin_lock_irqsave(&dev->urbs.lock, flags);
+
+	BUG_ON(list_empty(&dev->urbs.list)); /* reserved one with limit_sem */
+	entry = dev->urbs.list.next;
+	list_del_init(entry);
+	dev->urbs.available--;
+
+	spin_unlock_irqrestore(&dev->urbs.lock, flags);
+
+	unode = list_entry(entry, struct urb_node, entry);
+	urb = unode->urb;
+
+error:
+	return urb;
+}
+
+static int dlfb_submit_urb(struct dlfb_data *dev, struct urb *urb, size_t len)
+{
+	int ret;
+
+	BUG_ON(len > dev->urbs.size);
+
+	urb->transfer_buffer_length = len; /* set to actual payload len */
+	ret = usb_submit_urb(urb, GFP_KERNEL);
+	if (ret) {
+		dlfb_urb_completion(urb); /* because no one else will */
+		atomic_set(&dev->lost_pixels, 1);
+		dl_err("usb_submit_urb error %x\n", ret);
+	}
+	return ret;
+}
+
+module_param(console, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
+MODULE_PARM_DESC(console, "Allow fbcon to consume first framebuffer found");
+
+module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
+MODULE_PARM_DESC(fb_defio, "Enable fb_defio mmap support. *Experimental*");
+
+MODULE_AUTHOR("Roberto De Ioris <roberto@unbit.it>, "
+	      "Jaya Kumar <jayakumar.lkml@gmail.com>, "
+	      "Bernie Thompson <bernie@plugable.com>");
+MODULE_DESCRIPTION("DisplayLink kernel framebuffer driver");
+MODULE_LICENSE("GPL");
+
diff --git a/include/video/udlfb.h b/include/video/udlfb.h
new file mode 100644
index 000000000000..6f9785e9d62e
--- /dev/null
+++ b/include/video/udlfb.h
@@ -0,0 +1,117 @@
+#ifndef UDLFB_H
+#define UDLFB_H
+
+/*
+ * TODO: Propose standard fb.h ioctl for reporting damage,
+ * using _IOWR() and one of the existing area structs from fb.h
+ * Consider these ioctls deprecated, but they're still used by the
+ * DisplayLink X server as yet - need both to be modified in tandem
+ * when new ioctl(s) are ready.
+ */
+#define DLFB_IOCTL_RETURN_EDID	 0xAD
+#define DLFB_IOCTL_REPORT_DAMAGE 0xAA
+struct dloarea {
+	int x, y;
+	int w, h;
+	int x2, y2;
+};
+
+struct urb_node {
+	struct list_head entry;
+	struct dlfb_data *dev;
+	struct delayed_work release_urb_work;
+	struct urb *urb;
+};
+
+struct urb_list {
+	struct list_head list;
+	spinlock_t lock;
+	struct semaphore limit_sem;
+	int available;
+	int count;
+	size_t size;
+};
+
+struct dlfb_data {
+	struct usb_device *udev;
+	struct device *gdev; /* &udev->dev */
+	struct fb_info *info;
+	struct urb_list urbs;
+	struct kref kref;
+	char *backing_buffer;
+	int fb_count;
+	bool virtualized; /* true when physical usb device not present */
+	struct delayed_work free_framebuffer_work;
+	atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
+	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
+	char *edid; /* null until we read edid from hw or get from sysfs */
+	size_t edid_size;
+	int sku_pixel_limit;
+	int base16;
+	int base8;
+	u32 pseudo_palette[256];
+	/* blit-only rendering path metrics, exposed through sysfs */
+	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
+	atomic_t bytes_identical; /* saved effort with backbuffer comparison */
+	atomic_t bytes_sent; /* to usb, after compression including overhead */
+	atomic_t cpu_kcycles_used; /* transpired during pixel processing */
+};
+
+#define NR_USB_REQUEST_I2C_SUB_IO 0x02
+#define NR_USB_REQUEST_CHANNEL 0x12
+
+/* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
+#define BULK_SIZE 512
+#define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
+#define WRITES_IN_FLIGHT (4)
+
+#define MIN_EDID_SIZE 128
+#define MAX_EDID_SIZE 128
+
+#define MAX_VENDOR_DESCRIPTOR_SIZE 256
+
+#define GET_URB_TIMEOUT	HZ
+#define FREE_URB_TIMEOUT (HZ*2)
+
+#define BPP                     2
+#define MAX_CMD_PIXELS		255
+
+#define RLX_HEADER_BYTES	7
+#define MIN_RLX_PIX_BYTES       4
+#define MIN_RLX_CMD_BYTES	(RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)
+
+#define RLE_HEADER_BYTES	6
+#define MIN_RLE_PIX_BYTES	3
+#define MIN_RLE_CMD_BYTES	(RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)
+
+#define RAW_HEADER_BYTES	6
+#define MIN_RAW_PIX_BYTES	2
+#define MIN_RAW_CMD_BYTES	(RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)
+
+#define DL_DEFIO_WRITE_DELAY    5 /* fb_deferred_io.delay in jiffies */
+#define DL_DEFIO_WRITE_DISABLE  (HZ*60) /* "disable" with long delay */
+
+/* remove these once align.h patch is taken into kernel */
+#define DL_ALIGN_UP(x, a) ALIGN(x, a)
+#define DL_ALIGN_DOWN(x, a) ALIGN(x-(a-1), a)
+
+/* remove once this gets added to sysfs.h */
+#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store)
+
+/*
+ * udlfb is both a usb device, and a framebuffer device.
+ * They may exist at the same time, but during various stages
+ * inactivity, teardown, or "virtual" operation, only one or the
+ * other will exist (one will outlive the other).  So we can't
+ * call the dev_*() macros, because we don't have a stable dev object.
+ */
+#define dl_err(format, arg...) \
+	pr_err("udlfb: " format, ## arg)
+#define dl_warn(format, arg...) \
+	pr_warning("udlfb: " format, ## arg)
+#define dl_notice(format, arg...) \
+	pr_notice("udlfb: " format, ## arg)
+#define dl_info(format, arg...) \
+	pr_info("udlfb: " format, ## arg)
+
+#endif
-- 
cgit v1.2.3


From 8829c9e2ec144baeb3cee599e1e653a396ad521b Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 11:05:38 -0800
Subject: iwlagn: used frame count info in compressed ba packet

For newer devices, uCode provide both "number of frames sent"
and "number of frames acked" information inside the compressed_ba
packet. So instead of figure the success/failure information through
the bitmap, use those information which is much betrer approach.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c     |  1 +
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c   | 68 +++++++++++++++++++----------
 drivers/net/wireless/iwlwifi/iwl-commands.h |  3 ++
 drivers/net/wireless/iwlwifi/iwl-core.h     |  5 ++-
 4 files changed, 54 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 4748d067eb1d..a172bd171a0c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2620,6 +2620,7 @@ static struct iwl_base_params iwl4965_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.no_agg_framecnt_info = true,
 };
 
 struct iwl_cfg iwl4965_agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 2b078a995729..522c77f23e04 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1241,37 +1241,61 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	if (sh < 0) /* tbw something is wrong with indices */
 		sh += 0x100;
 
-	/* don't use 64-bit values for now */
-	bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
-
 	if (agg->frame_count > (64 - sh)) {
 		IWL_DEBUG_TX_REPLY(priv, "more frames than bitmap size");
 		return -1;
 	}
-
-	/* check for success or failure according to the
-	 * transmitted bitmap and block-ack bitmap */
-	sent_bitmap = bitmap & agg->bitmap;
-
-	/* For each frame attempted in aggregation,
-	 * update driver's record of tx frame's status. */
-	i = 0;
-	while (sent_bitmap) {
-		ack = sent_bitmap & 1ULL;
-		successes += ack;
-		IWL_DEBUG_TX_REPLY(priv, "%s ON i=%d idx=%d raw=%d\n",
-			ack ? "ACK" : "NACK", i, (agg->start_idx + i) & 0xff,
-			agg->start_idx + i);
-		sent_bitmap >>= 1;
-		++i;
+	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
+		/*
+		 * sent and ack information provided by uCode
+		 * use it instead of figure out ourself
+		 */
+		if (ba_resp->txed_2_done > ba_resp->txed) {
+			IWL_DEBUG_TX_REPLY(priv,
+				"bogus sent(%d) and ack(%d) count\n",
+				ba_resp->txed, ba_resp->txed_2_done);
+			/*
+			 * set txed_2_done = txed,
+			 * so it won't impact rate scale
+			 */
+			ba_resp->txed = ba_resp->txed_2_done;
+		}
+		IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
+				ba_resp->txed, ba_resp->txed_2_done);
+	} else {
+		/* don't use 64-bit values for now */
+		bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
+
+		/* check for success or failure according to the
+		 * transmitted bitmap and block-ack bitmap */
+		sent_bitmap = bitmap & agg->bitmap;
+
+		/* For each frame attempted in aggregation,
+		 * update driver's record of tx frame's status. */
+		i = 0;
+		while (sent_bitmap) {
+			ack = sent_bitmap & 1ULL;
+			successes += ack;
+			IWL_DEBUG_TX_REPLY(priv, "%s ON i=%d idx=%d raw=%d\n",
+				ack ? "ACK" : "NACK", i,
+				(agg->start_idx + i) & 0xff,
+				agg->start_idx + i);
+			sent_bitmap >>= 1;
+			++i;
+		}
 	}
-
 	info = IEEE80211_SKB_CB(priv->txq[scd_flow].txb[agg->start_idx].skb);
 	memset(&info->status, 0, sizeof(info->status));
 	info->flags |= IEEE80211_TX_STAT_ACK;
 	info->flags |= IEEE80211_TX_STAT_AMPDU;
-	info->status.ampdu_ack_len = successes;
-	info->status.ampdu_len = agg->frame_count;
+	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
+		info->status.ampdu_ack_len = ba_resp->txed_2_done;
+		info->status.ampdu_len = ba_resp->txed;
+
+	} else {
+		info->status.ampdu_ack_len = successes;
+		info->status.ampdu_len = agg->frame_count;
+	}
 	iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
 	IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n", (unsigned long long)bitmap);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 424801abc80e..31c29a5fe8b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2022,6 +2022,9 @@ struct iwl_compressed_ba_resp {
 	__le64 bitmap;
 	__le16 scd_flow;
 	__le16 scd_ssn;
+	/* following only for 5000 series and up */
+	u8 txed;	/* number of frames sent */
+	u8 txed_2_done; /* number of frames acked */
 } __packed;
 
 /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index ee8cf240d65d..98b79f627720 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -291,7 +291,9 @@ struct iwl_mod_params {
  * @chain_noise_calib_by_driver: driver has the capability to perform
  *	chain noise calibration operation
  * @shadow_reg_enable: HW shadhow register bit
-*/
+ * @no_agg_framecnt_info: uCode do not provide aggregation frame count
+ *	information
+ */
 struct iwl_base_params {
 	int eeprom_size;
 	int num_of_queues;	/* def: HW dependent */
@@ -322,6 +324,7 @@ struct iwl_base_params {
 	const bool sensitivity_calib_by_driver;
 	const bool chain_noise_calib_by_driver;
 	const bool shadow_reg_enable;
+	const bool no_agg_framecnt_info;
 };
 /*
  * @advanced_bt_coexist: support advanced bt coexist
-- 
cgit v1.2.3


From 95a5ede3ee9269e175bfe0e6f5a4a5fd2914ed6a Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 8 Nov 2010 14:55:43 -0800
Subject: iwlagn: set dynamic aggregation threshold for BT

Setting the max/min/def value for BT dynamic aggregation threshold.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-commands.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 31c29a5fe8b1..a3cd8117f6e3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2410,9 +2410,9 @@ struct iwl_link_quality_cmd {
 #define BT_FRAG_THRESHOLD_MAX	0
 #define BT_FRAG_THRESHOLD_MIN	0
 
-#define BT_AGG_THRESHOLD_DEF	0
-#define BT_AGG_THRESHOLD_MAX	0
-#define BT_AGG_THRESHOLD_MIN	0
+#define BT_AGG_THRESHOLD_DEF	1200
+#define BT_AGG_THRESHOLD_MAX	8000
+#define BT_AGG_THRESHOLD_MIN	400
 
 /*
  * REPLY_BT_CONFIG = 0x9b (command, has simple generic response)
-- 
cgit v1.2.3


From 66e863a527f9ed3a871797862aaf0d62b0954813 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 8 Nov 2010 14:54:37 -0800
Subject: iwlagn: support dynamic aggregation for BT coex

Use dynamic aggregation threshold if bt traffic load is high
to reduce the impact on aggregated frame.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c    |  1 +
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c |  6 ++----
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c  | 32 ++++++++++++++++--------------
 drivers/net/wireless/iwlwifi/iwl-agn.c     |  1 -
 drivers/net/wireless/iwlwifi/iwl-core.c    |  2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c |  2 +-
 drivers/net/wireless/iwlwifi/iwl-dev.h     |  3 +--
 7 files changed, 23 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index c7ff1bdf42cd..d8f9df699d83 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -546,6 +546,7 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.bt_statistics = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.advanced_bt_coexist = true,
+	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
 	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index ca3530c4295a..c6f65fd7675c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -2025,7 +2025,6 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 	struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif;
 	struct iwlagn_bt_sco_cmd sco_cmd = { .flags = 0 };
 	struct iwl_bt_uart_msg *uart_msg = &coex->last_bt_uart_msg;
-	u8 last_traffic_load;
 
 	IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n");
 	IWL_DEBUG_NOTIF(priv, "    status: %d\n", coex->bt_status);
@@ -2034,11 +2033,10 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 			coex->bt_ci_compliance);
 	iwlagn_print_uartmsg(priv, uart_msg);
 
-	last_traffic_load = priv->notif_bt_traffic_load;
-	priv->notif_bt_traffic_load = coex->bt_traffic_load;
+	priv->last_bt_traffic_load = priv->bt_traffic_load;
 	if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
 		if (priv->bt_status != coex->bt_status ||
-		    last_traffic_load != coex->bt_traffic_load) {
+		    priv->last_bt_traffic_load != coex->bt_traffic_load) {
 			if (coex->bt_status) {
 				/* BT on */
 				if (!priv->bt_ch_announce)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 065553629de5..f450adc72361 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -833,17 +833,23 @@ static void rs_bt_update_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 			    struct iwl_lq_sta *lq_sta)
 {
 	struct iwl_scale_tbl_info *tbl;
-	bool full_concurrent;
+	bool full_concurrent = priv->bt_full_concurrent;
 	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
-	if (priv->bt_ci_compliance && priv->bt_ant_couple_ok)
-		full_concurrent = true;
-	else
-		full_concurrent = false;
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	if (priv->bt_full_concurrent != full_concurrent) {
+	if (priv->bt_ant_couple_ok) {
+		/*
+		 * Is there a need to switch between
+		 * full concurrency and 3-wire?
+		 */
+		spin_lock_irqsave(&priv->lock, flags);
+		if (priv->bt_ci_compliance && priv->bt_ant_couple_ok)
+			full_concurrent = true;
+		else
+			full_concurrent = false;
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+	if ((priv->bt_traffic_load != priv->last_bt_traffic_load) ||
+	    (priv->bt_full_concurrent != full_concurrent)) {
 		priv->bt_full_concurrent = full_concurrent;
 
 		/* Update uCode's rate table. */
@@ -1040,8 +1046,7 @@ done:
 	if (sta && sta->supp_rates[sband->band])
 		rs_rate_scale_perform(priv, skb, sta, lq_sta);
 
-	/* Is there a need to switch between full concurrency and 3-wire? */
-	if (priv->bt_ant_couple_ok)
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
 		rs_bt_update_lq(priv, ctx, lq_sta);
 }
 
@@ -3010,10 +3015,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 	 */
 	if (priv && priv->cfg->bt_params &&
 	    priv->cfg->bt_params->agg_time_limit &&
-	    priv->cfg->bt_params->agg_time_limit >=
-		LINK_QUAL_AGG_TIME_LIMIT_MIN &&
-	    priv->cfg->bt_params->agg_time_limit <=
-		 LINK_QUAL_AGG_TIME_LIMIT_MAX)
+	    priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)
 		lq_cmd->agg_params.agg_time_limit =
 			cpu_to_le16(priv->cfg->bt_params->agg_time_limit);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 007fb20d78ab..d97691261ace 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3837,7 +3837,6 @@ static int iwl_init_drv(struct iwl_priv *priv)
 		priv->bt_on_thresh = BT_ON_THRESHOLD_DEF;
 		priv->bt_duration = BT_DURATION_LIMIT_DEF;
 		priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF;
-		priv->dynamic_agg_thresh = BT_AGG_THRESHOLD_DEF;
 	}
 
 	/* Set the tx_power_user_lmt to the lowest power level
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index c884ed385fcf..c41f5a878210 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1469,7 +1469,7 @@ static void iwl_teardown_interface(struct iwl_priv *priv,
 	 * both values are the same and zero.
 	 */
 	if (vif->type == NL80211_IFTYPE_ADHOC)
-		priv->bt_traffic_load = priv->notif_bt_traffic_load;
+		priv->bt_traffic_load = priv->last_bt_traffic_load;
 }
 
 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 8fdd4efdb1d3..4876e26e054d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1580,7 +1580,7 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 		priv->bt_full_concurrent ? "full concurrency" : "3-wire");
 	pos += scnprintf(buf + pos, bufsz - pos, "BT status: %s, "
 			 "last traffic notif: %d\n",
-		priv->bt_status ? "On" : "Off", priv->notif_bt_traffic_load);
+		priv->bt_status ? "On" : "Off", priv->last_bt_traffic_load);
 	pos += scnprintf(buf + pos, bufsz - pos, "ch_announcement: %d, "
 			 "sco_active: %d, kill_ack_mask: %x, "
 			 "kill_cts_mask: %x\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 9fcaaf0cfe93..ea81ced13756 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1471,7 +1471,7 @@ struct iwl_priv {
 
 	/* bt coex */
 	u8 bt_status;
-	u8 bt_traffic_load, notif_bt_traffic_load;
+	u8 bt_traffic_load, last_bt_traffic_load;
 	bool bt_ch_announce;
 	bool bt_sco_active;
 	bool bt_full_concurrent;
@@ -1482,7 +1482,6 @@ struct iwl_priv {
 	u16 bt_on_thresh;
 	u16 bt_duration;
 	u16 dynamic_frag_thresh;
-	u16 dynamic_agg_thresh;
 	u8 bt_ci_compliance;
 	struct work_struct bt_traffic_change_work;
 
-- 
cgit v1.2.3


From 05433df23cf16a9ccbdd35964aba781cdf455034 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 8 Nov 2010 12:37:20 -0800
Subject: iwlagn: change default ACK/CTS MASK setting for WiFi/BT coex

Change the default BT_KILL_ACK_MASK and BT_KILL_CTS_MASK for BT coex

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-commands.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index a3cd8117f6e3..9c1b7fbef099 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2450,8 +2450,8 @@ struct iwl_bt_cmd {
 
 #define IWLAGN_BT3_T7_DEFAULT		1
 
-#define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffffffff)
-#define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffffffff)
+#define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffff0000)
+#define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffff0000)
 
 #define IWLAGN_BT3_PRIO_SAMPLE_DEFAULT	2
 
-- 
cgit v1.2.3


From 564b344c10b694d433cef5b89f8ff8ac5e33898d Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 9 Nov 2010 09:21:34 -0800
Subject: iwlwifi: change default led mode for different devices

Set the default led mode for different devices.

For the newer devices such as 6000g2a, 6000g2b and newer,
the default led mode is On/Off instead of blinking.

The led_mode still can be control through module parameter
  0: system default
  1: On/Off
  2: blinking

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |  4 ++++
 drivers/net/wireless/iwlwifi/iwl-3945.c |  2 ++
 drivers/net/wireless/iwlwifi/iwl-4965.c |  1 +
 drivers/net/wireless/iwlwifi/iwl-5000.c |  7 +++++++
 drivers/net/wireless/iwlwifi/iwl-6000.c | 18 ++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-core.h |  2 ++
 drivers/net/wireless/iwlwifi/iwl-led.c  | 10 ++++++----
 drivers/net/wireless/iwlwifi/iwl-led.h  |  6 ++++--
 8 files changed, 44 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 068f1e1e3297..e881b083963c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -287,6 +287,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
@@ -302,6 +303,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl100_bgn_cfg = {
@@ -318,6 +320,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -333,6 +336,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index ebac04b7887c..4503245211ac 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2788,6 +2788,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
 	.ops = &iwl3945_ops,
 	.mod_params = &iwl3945_mod_params,
 	.base_params = &iwl3945_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 static struct iwl_cfg iwl3945_abg_cfg = {
@@ -2800,6 +2801,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
 	.ops = &iwl3945_ops,
 	.mod_params = &iwl3945_mod_params,
 	.base_params = &iwl3945_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 DEFINE_PCI_DEVICE_TABLE(iwl3945_hw_card_ids) = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index a172bd171a0c..19da3e5e9eeb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2636,6 +2636,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.ops = &iwl4965_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl4965_base_params,
+	.led_mode = IWL_LED_BLINK,
 	/*
 	 * Force use of chains B and C for scan RX on 5 GHz band
 	 * because the device has off-channel reception on chain A.
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index ad43f0fdf919..b147580fe228 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -536,6 +536,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
@@ -552,6 +553,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -567,6 +569,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -583,6 +586,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -599,6 +603,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -616,6 +621,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -632,6 +638,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index d8f9df699d83..9f835ac905f1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -567,6 +567,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2a_2abg_cfg = {
@@ -584,6 +585,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2a_2bg_cfg = {
@@ -601,6 +603,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2b_2agn_cfg = {
@@ -620,6 +623,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -640,6 +644,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -661,6 +666,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -681,6 +687,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -702,6 +709,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -722,6 +730,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -744,6 +753,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
@@ -760,6 +770,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6000_base_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
@@ -776,6 +787,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6000_base_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6050_2agn_cfg = {
@@ -793,6 +805,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6050g2_bgn_cfg = {
@@ -810,6 +823,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -826,6 +840,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6050_base_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
@@ -843,6 +858,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl130_bgn_cfg = {
@@ -861,6 +877,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -880,6 +897,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.base_params = &iwl6000_coex_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 98b79f627720..9035cd82d85b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -363,6 +363,7 @@ struct iwl_ht_params {
  * @need_dc_calib: need to perform init dc calibration
  * @need_temp_offset_calib: need to perform temperature offset calibration
  * @scan_antennas: available antenna for scan operation
+ * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -409,6 +410,7 @@ struct iwl_cfg {
 	const bool need_temp_offset_calib; /* if used set to true */
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
+	enum iwl_led_mode led_mode;
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 5a9129219c90..516e5577ed2a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -45,9 +45,8 @@
 /* default: IWL_LED_BLINK(0) using blinking index table */
 static int led_mode;
 module_param(led_mode, int, S_IRUGO);
-MODULE_PARM_DESC(led_mode, "led mode: 0=blinking, 1=On(RF On)/Off(RF Off), "
-			   "(default 0)");
-
+MODULE_PARM_DESC(led_mode, "led mode: 0=system default, "
+		"1=On(RF On)/Off(RF Off), 2=blinking");
 
 static const struct {
 	u16 tpt;	/* Mb/s */
@@ -128,7 +127,7 @@ EXPORT_SYMBOL(iwl_led_start);
 int iwl_led_associate(struct iwl_priv *priv)
 {
 	IWL_DEBUG_LED(priv, "Associated\n");
-	if (led_mode == IWL_LED_BLINK)
+	if (priv->cfg->led_mode == IWL_LED_BLINK)
 		priv->allow_blinking = 1;
 	priv->last_blink_time = jiffies;
 
@@ -223,5 +222,8 @@ void iwl_leds_init(struct iwl_priv *priv)
 	priv->last_blink_rate = 0;
 	priv->last_blink_time = 0;
 	priv->allow_blinking = 0;
+	if (led_mode != IWL_LED_DEFAULT &&
+	    led_mode != priv->cfg->led_mode)
+		priv->cfg->led_mode = led_mode;
 }
 EXPORT_SYMBOL(iwl_leds_init);
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 49a70baa3fb6..9079b33486ef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -47,14 +47,16 @@ enum led_type {
 
 /*
  * LED mode
- *    IWL_LED_BLINK:    adjust led blink rate based on blink table
+ *    IWL_LED_DEFAULT:  use system default
  *    IWL_LED_RF_STATE: turn LED on/off based on RF state
  *			LED ON  = RF ON
  *			LED OFF = RF OFF
+ *    IWL_LED_BLINK:    adjust led blink rate based on blink table
  */
 enum iwl_led_mode {
-	IWL_LED_BLINK,
+	IWL_LED_DEFAULT,
 	IWL_LED_RF_STATE,
+	IWL_LED_BLINK,
 };
 
 void iwl_leds_init(struct iwl_priv *priv);
-- 
cgit v1.2.3


From 76f379cec6df6c9c5c9dbf7377d1bbbb0bf3fd5f Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:41 -0800
Subject: iwlagn: fix some naming regarding FIFOs

Some variables are misnamed in the FIFO setup
code, fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 703621107dac..8b129e29d341 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -429,7 +429,7 @@ void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
 
 int iwlagn_alive_notify(struct iwl_priv *priv)
 {
-	const s8 *queues;
+	const s8 *queue_to_fifo;
 	u32 a;
 	unsigned long flags;
 	int i, chan;
@@ -492,9 +492,9 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 
 	/* map queues to FIFOs */
 	if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
-		queues = iwlagn_ipan_queue_to_tx_fifo;
+		queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
 	else
-		queues = iwlagn_default_queue_to_tx_fifo;
+		queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
 
 	iwlagn_set_wr_ptrs(priv, priv->cmd_queue, 0);
 
@@ -510,14 +510,14 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 	BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) != 10);
 
 	for (i = 0; i < 10; i++) {
-		int ac = queues[i];
+		int fifo = queue_to_fifo[i];
 
 		iwl_txq_ctx_activate(priv, i);
 
-		if (ac == IWL_TX_FIFO_UNUSED)
+		if (fifo == IWL_TX_FIFO_UNUSED)
 			continue;
 
-		iwlagn_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
+		iwlagn_tx_queue_set_status(priv, &priv->txq[i], fifo, 0);
 	}
 
 	spin_unlock_irqrestore(&priv->lock, flags);
-- 
cgit v1.2.3


From 8d56396ac3926412dd97dcb9dd8d0cef556b908e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:42 -0800
Subject: iwlagn: remove unused variable swq_id

Simply remove the unused variable swq_id.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 522c77f23e04..0fc86c9d8fd4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -518,7 +518,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	struct iwl_cmd_meta *out_meta;
 	struct iwl_tx_cmd *tx_cmd;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	int swq_id, txq_id;
+	int txq_id;
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
 	dma_addr_t scratch_phys;
@@ -620,7 +620,6 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	}
 
 	txq = &priv->txq[txq_id];
-	swq_id = txq->swq_id;
 	q = &txq->q;
 
 	if (unlikely(iwl_queue_space(q) < q->high_mark)) {
-- 
cgit v1.2.3


From 4bea9b990205e4a3d432d9d6c29687215618a306 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:43 -0800
Subject: iwlagn: remove a bogus AGG_OFF check

Even if this check were to happen, using the
txq_id here (which is a HW queue) would lead
to confusion in mac80211. Luckily, it doesn't
seem like this can ever happen.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c    | 8 ++------
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 8 ++------
 2 files changed, 4 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 19da3e5e9eeb..19400792a3fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2238,12 +2238,8 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
-			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) {
-				if (agg->state == IWL_AGG_OFF)
-					iwl_wake_queue(priv, txq_id);
-				else
-					iwl_wake_queue(priv, txq->swq_id);
-			}
+			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
+				iwl_wake_queue(priv, txq->swq_id);
 		}
 	} else {
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index c6f65fd7675c..2ba83b5bbb8e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -445,12 +445,8 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
-			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) {
-				if (agg->state == IWL_AGG_OFF)
-					iwl_wake_queue(priv, txq_id);
-				else
-					iwl_wake_queue(priv, txq->swq_id);
-			}
+			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
+				iwl_wake_queue(priv, txq->swq_id);
 		}
 	} else {
 		BUG_ON(txq_id != txq->swq_id);
-- 
cgit v1.2.3


From 549a04e092e5e043df82fd0541f3b67ab488359b Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:44 -0800
Subject: iwlwifi: pass txq to wake/stop queue

Instead of passing the txq->swq_id, pass the
txq struct directly to make sure that in the
future nobody will pass an invalid number.
Only three places actually change from using
the txq_id or the skb's queue_mapping to now
using txq->swq_id as well.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     | 2 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c     | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c  | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c   | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-helpers.h  | 8 ++++++--
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 2 +-
 6 files changed, 14 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 4503245211ac..56f4ca7e49d9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -297,7 +297,7 @@ static void iwl3945_tx_queue_reclaim(struct iwl_priv *priv,
 	if (iwl_queue_space(q) > q->low_mark && (txq_id >= 0) &&
 			(txq_id != IWL39_CMD_QUEUE_NUM) &&
 			priv->mac80211_registered)
-		iwl_wake_queue(priv, txq_id);
+		iwl_wake_queue(priv, txq);
 }
 
 /**
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 19400792a3fe..2ec868d328b9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2239,7 +2239,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
 			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
-				iwl_wake_queue(priv, txq->swq_id);
+				iwl_wake_queue(priv, txq);
 		}
 	} else {
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
@@ -2263,7 +2263,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 
 		if (priv->mac80211_registered &&
 		    (iwl_queue_space(&txq->q) > txq->q.low_mark))
-			iwl_wake_queue(priv, txq_id);
+			iwl_wake_queue(priv, txq);
 	}
 	if (qc && likely(sta_id != IWL_INVALID_STATION))
 		iwlagn_txq_check_empty(priv, sta_id, tid, txq_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 2ba83b5bbb8e..eef90b5c9728 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -446,7 +446,7 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
 			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
-				iwl_wake_queue(priv, txq->swq_id);
+				iwl_wake_queue(priv, txq);
 		}
 	} else {
 		BUG_ON(txq_id != txq->swq_id);
@@ -456,7 +456,7 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 
 		if (priv->mac80211_registered &&
 		    (iwl_queue_space(&txq->q) > txq->q.low_mark))
-			iwl_wake_queue(priv, txq_id);
+			iwl_wake_queue(priv, txq);
 	}
 
 	iwlagn_txq_check_empty(priv, sta_id, tid, txq_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 0fc86c9d8fd4..179a9c85045c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -783,7 +783,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 			iwl_txq_update_write_ptr(priv, txq);
 			spin_unlock_irqrestore(&priv->lock, flags);
 		} else {
-			iwl_stop_queue(priv, txq->swq_id);
+			iwl_stop_queue(priv, txq);
 		}
 	}
 
@@ -1408,7 +1408,7 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 		if ((iwl_queue_space(&txq->q) > txq->q.low_mark) &&
 		    priv->mac80211_registered &&
 		    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
-			iwl_wake_queue(priv, txq->swq_id);
+			iwl_wake_queue(priv, txq);
 
 		iwlagn_txq_check_empty(priv, sta_id, tid, scd_flow);
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 1aaef70deaec..23fa8e88356b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -116,8 +116,10 @@ static inline u8 iwl_virtual_agg_queue_num(u8 ac, u8 hwq)
 	return 0x80 | (hwq << 2) | ac;
 }
 
-static inline void iwl_wake_queue(struct iwl_priv *priv, u8 queue)
+static inline void iwl_wake_queue(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq)
 {
+	u8 queue = txq->swq_id;
 	u8 ac = queue;
 	u8 hwq = queue;
 
@@ -131,8 +133,10 @@ static inline void iwl_wake_queue(struct iwl_priv *priv, u8 queue)
 			ieee80211_wake_queue(priv->hw, ac);
 }
 
-static inline void iwl_stop_queue(struct iwl_priv *priv, u8 queue)
+static inline void iwl_stop_queue(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq)
 {
+	u8 queue = txq->swq_id;
 	u8 ac = queue;
 	u8 hwq = queue;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a55b4623e1c8..b8c490624d26 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -662,7 +662,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 			spin_unlock_irqrestore(&priv->lock, flags);
 		}
 
-		iwl_stop_queue(priv, skb_get_queue_mapping(skb));
+		iwl_stop_queue(priv, txq);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From ea9b307f8e859186a6791e0d508c5993448ac900 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:45 -0800
Subject: iwlwifi: always build swq_id as virtual queue ID

Previously, we used the swq_id's mechanism
to have AC and HW queue different only for
aggregation queues. To be able to fix a bug
with iPAN simply always build the swq_id as
ac | (hwq << 2) and remove the flag bit.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c |  1 -
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c  |  2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c |  7 ++-----
 drivers/net/wireless/iwlwifi/iwl-helpers.h | 28 +++++++++-------------------
 drivers/net/wireless/iwlwifi/iwl-tx.c      | 11 +++++------
 5 files changed, 17 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index eef90b5c9728..881475cf5ad7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -449,7 +449,6 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 				iwl_wake_queue(priv, txq);
 		}
 	} else {
-		BUG_ON(txq_id != txq->swq_id);
 		iwlagn_set_tx_status(priv, info, tx_resp, txq_id, false);
 		freed = iwlagn_tx_queue_reclaim(priv, txq_id, index);
 		iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 179a9c85045c..330852cc4690 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1012,7 +1012,7 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	tid_data = &priv->stations[sta_id].tid[tid];
 	*ssn = SEQ_TO_SN(tid_data->seq_number);
 	tid_data->agg.txq_id = txq_id;
-	priv->txq[txq_id].swq_id = iwl_virtual_agg_queue_num(get_ac_from_tid(tid), txq_id);
+	iwl_set_swq_id(&priv->txq[txq_id], get_ac_from_tid(tid), txq_id);
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 	ret = priv->cfg->ops->lib->txq_agg_enable(priv, txq_id, tx_fifo,
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 4876e26e054d..3cc58420d445 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -992,11 +992,8 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 				" swq_id=%#.2x (ac %d/hwq %d)\n",
 				cnt, q->read_ptr, q->write_ptr,
 				!!test_bit(cnt, priv->queue_stopped),
-				txq->swq_id,
-				txq->swq_id & 0x80 ? txq->swq_id & 3 :
-				txq->swq_id,
-				txq->swq_id & 0x80 ? (txq->swq_id >> 2) &
-				0x1f : txq->swq_id);
+				txq->swq_id, txq->swq_id & 3,
+				(txq->swq_id >> 2) & 0x1f);
 		if (cnt >= 4)
 			continue;
 		/* for the ACs, display the stop count too */
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 23fa8e88356b..e53cd7f7ea36 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -104,29 +104,24 @@ static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev,
  * | | | | | | | |
  * | | | | | | +-+-------- AC queue (0-3)
  * | | | | | |
- * | +-+-+-+-+------------ HW A-MPDU queue
+ * | +-+-+-+-+------------ HW queue ID
  * |
- * +---------------------- indicates agg queue
+ * +---------------------- unused
  */
-static inline u8 iwl_virtual_agg_queue_num(u8 ac, u8 hwq)
+static inline void iwl_set_swq_id(struct iwl_tx_queue *txq, u8 ac, u8 hwq)
 {
 	BUG_ON(ac > 3);   /* only have 2 bits */
-	BUG_ON(hwq > 31); /* only have 5 bits */
+	BUG_ON(hwq > 31); /* only use 5 bits */
 
-	return 0x80 | (hwq << 2) | ac;
+	txq->swq_id = (hwq << 2) | ac;
 }
 
 static inline void iwl_wake_queue(struct iwl_priv *priv,
 				  struct iwl_tx_queue *txq)
 {
 	u8 queue = txq->swq_id;
-	u8 ac = queue;
-	u8 hwq = queue;
-
-	if (queue & 0x80) {
-		ac = queue & 3;
-		hwq = (queue >> 2) & 0x1f;
-	}
+	u8 ac = queue & 3;
+	u8 hwq = (queue >> 2) & 0x1f;
 
 	if (test_and_clear_bit(hwq, priv->queue_stopped))
 		if (atomic_dec_return(&priv->queue_stop_count[ac]) <= 0)
@@ -137,13 +132,8 @@ static inline void iwl_stop_queue(struct iwl_priv *priv,
 				  struct iwl_tx_queue *txq)
 {
 	u8 queue = txq->swq_id;
-	u8 ac = queue;
-	u8 hwq = queue;
-
-	if (queue & 0x80) {
-		ac = queue & 3;
-		hwq = (queue >> 2) & 0x1f;
-	}
+	u8 ac = queue & 3;
+	u8 hwq = (queue >> 2) & 0x1f;
 
 	if (!test_and_set_bit(hwq, priv->queue_stopped))
 		if (atomic_inc_return(&priv->queue_stop_count[ac]) > 0)
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index feaa3670c6bb..90659bcf5804 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -359,13 +359,12 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 	txq->need_update = 0;
 
 	/*
-	 * Aggregation TX queues will get their ID when aggregation begins;
-	 * they overwrite the setting done here. The command FIFO doesn't
-	 * need an swq_id so don't set one to catch errors, all others can
-	 * be set up to the identity mapping.
+	 * For the default queues 0-3, set up the swq_id
+	 * already -- all others need to get one later
+	 * (if they need one at all).
 	 */
-	if (txq_id != priv->cmd_queue)
-		txq->swq_id = txq_id;
+	if (txq_id < 4)
+		iwl_set_swq_id(txq, txq_id, txq_id);
 
 	/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
 	 * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
-- 
cgit v1.2.3


From cfa1da7e9133be9280990b2a64fa7696924c8d9a Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:46 -0800
Subject: iwlagn: fix PAN queues

Currently, when a PAN queue needs to be
stopped, we erroneously stop queue number 5
(for example) with mac80211 -- which doesn't
even exist!

To avoid that problem, recalculate the swq_id
for all queues when setting up the queues,
and don't use the default identity mapping
that is acceptable for devices which don't
support PAN.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 57 ++++++++++++++++------------
 1 file changed, 33 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 8b129e29d341..411a7a20450a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -40,30 +40,36 @@
 #include "iwl-agn.h"
 #include "iwl-agn-calib.h"
 
-static const s8 iwlagn_default_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWLAGN_CMD_FIFO_NUM,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
+#define IWL_AC_UNSET -1
+
+struct queue_to_fifo_ac {
+	s8 fifo, ac;
+};
+
+static const struct queue_to_fifo_ac iwlagn_default_queue_to_tx_fifo[] = {
+	{ IWL_TX_FIFO_VO, 0, },
+	{ IWL_TX_FIFO_VI, 1, },
+	{ IWL_TX_FIFO_BE, 2, },
+	{ IWL_TX_FIFO_BK, 3, },
+	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
 };
 
-static const s8 iwlagn_ipan_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWL_TX_FIFO_BK_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWL_TX_FIFO_VI_IPAN,
-	IWL_TX_FIFO_VO_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWLAGN_CMD_FIFO_NUM,
+static const struct queue_to_fifo_ac iwlagn_ipan_queue_to_tx_fifo[] = {
+	{ IWL_TX_FIFO_VO, 0, },
+	{ IWL_TX_FIFO_VI, 1, },
+	{ IWL_TX_FIFO_BE, 2, },
+	{ IWL_TX_FIFO_BK, 3, },
+	{ IWL_TX_FIFO_BK_IPAN, 3, },
+	{ IWL_TX_FIFO_BE_IPAN, 2, },
+	{ IWL_TX_FIFO_VI_IPAN, 1, },
+	{ IWL_TX_FIFO_VO_IPAN, 0, },
+	{ IWL_TX_FIFO_BE_IPAN, 2, },
+	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
 };
 
 static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
@@ -429,7 +435,7 @@ void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
 
 int iwlagn_alive_notify(struct iwl_priv *priv)
 {
-	const s8 *queue_to_fifo;
+	const struct queue_to_fifo_ac *queue_to_fifo;
 	u32 a;
 	unsigned long flags;
 	int i, chan;
@@ -510,13 +516,16 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 	BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) != 10);
 
 	for (i = 0; i < 10; i++) {
-		int fifo = queue_to_fifo[i];
+		int fifo = queue_to_fifo[i].fifo;
+		int ac = queue_to_fifo[i].ac;
 
 		iwl_txq_ctx_activate(priv, i);
 
 		if (fifo == IWL_TX_FIFO_UNUSED)
 			continue;
 
+		if (ac != IWL_AC_UNSET)
+			iwl_set_swq_id(&priv->txq[i], ac, i);
 		iwlagn_tx_queue_set_status(priv, &priv->txq[i], fifo, 0);
 	}
 
-- 
cgit v1.2.3


From 893654de3ff41a4f5037397d06a3f853bbbb3484 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:47 -0800
Subject: iwlagn: avoid crash if vif is not assigned

For reasons that aren't entirely clear to me,
we sometimes get here during hardware reset
without the interface being set. Don't crash,
but keep a warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 2d927a94074d..fbaa8d293654 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -507,6 +507,11 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&priv->mutex);
 
+	if (WARN_ON(!ctx->vif)) {
+		mutex_unlock(&priv->mutex);
+		return;
+	}
+
 	if (changes & BSS_CHANGED_BEACON_INT)
 		force = true;
 
-- 
cgit v1.2.3


From 2b5f7a679c2ae34407f6cc9387e77b563578bfdc Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:48 -0800
Subject: iwlagn: reprogram AP STA after assoc

Instead of unconditionally sending unassoc RXON,
before any assoc RXON, re-send only the AP STA
entry which is required after the BSSID has been
programmed into the device to set up internal
filters in the microcode properly.

This fixes some issues that we correlated with
sending a lot of RXON commands to the device.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 39 ++++++++++++----------
 drivers/net/wireless/iwlwifi/iwl-sta.c      | 51 ++++++++++++++++++++++++++---
 drivers/net/wireless/iwlwifi/iwl-sta.h      |  1 +
 3 files changed, 69 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index fbaa8d293654..9db3924ea1d6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -97,6 +97,7 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	/* cast away the const for active_rxon in this function */
 	struct iwl_rxon_cmd *active = (void *)&ctx->active;
 	bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
 	int ret;
 
 	lockdep_assert_held(&priv->mutex);
@@ -176,25 +177,27 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	 * AP station must be done after the BSSID is set to correctly
 	 * set up filters in the device.
 	 */
-	if (ctx->ctxid == IWL_RXON_CTX_BSS)
-		ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
-	else
-		ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
-	if (ret)
-		return ret;
+	if ((old_assoc && new_assoc) || !new_assoc) {
+		if (ctx->ctxid == IWL_RXON_CTX_BSS)
+			ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
+		else
+			ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
+		if (ret)
+			return ret;
 
-	memcpy(active, &ctx->staging, sizeof(*active));
+		memcpy(active, &ctx->staging, sizeof(*active));
 
-	/*
-	 * Un-assoc RXON clears the station table and WEP
-	 * keys, so we have to restore those afterwards.
-	 */
-	iwl_clear_ucode_stations(priv, ctx);
-	iwl_restore_stations(priv, ctx);
-	ret = iwl_restore_default_wep_keys(priv, ctx);
-	if (ret) {
-		IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-		return ret;
+		/*
+		 * Un-assoc RXON clears the station table and WEP
+		 * keys, so we have to restore those afterwards.
+		 */
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
 	}
 
 	/* RXON timing must be before associated RXON */
@@ -235,6 +238,8 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 		}
 		memcpy(active, &ctx->staging, sizeof(*active));
 
+		iwl_reprogram_ap_sta(priv, ctx);
+
 		/* IBSS beacon needs to be sent after setting assoc */
 		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_ADHOC))
 			if (iwlagn_update_beacon(priv, ctx->vif))
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 7c7f7dcb1b1e..0a67b2fa52a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -400,7 +400,8 @@ static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, u8 sta_id)
 }
 
 static int iwl_send_remove_station(struct iwl_priv *priv,
-				   const u8 *addr, int sta_id)
+				   const u8 *addr, int sta_id,
+				   bool temporary)
 {
 	struct iwl_rx_packet *pkt;
 	int ret;
@@ -436,9 +437,11 @@ static int iwl_send_remove_station(struct iwl_priv *priv,
 	if (!ret) {
 		switch (pkt->u.rem_sta.status) {
 		case REM_STA_SUCCESS_MSK:
-			spin_lock_irqsave(&priv->sta_lock, flags_spin);
-			iwl_sta_ucode_deactivate(priv, sta_id);
-			spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+			if (!temporary) {
+				spin_lock_irqsave(&priv->sta_lock, flags_spin);
+				iwl_sta_ucode_deactivate(priv, sta_id);
+				spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+			}
 			IWL_DEBUG_ASSOC(priv, "REPLY_REMOVE_STA PASSED\n");
 			break;
 		default:
@@ -505,7 +508,7 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
 
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
-	return iwl_send_remove_station(priv, addr, sta_id);
+	return iwl_send_remove_station(priv, addr, sta_id, false);
 out_err:
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 	return -EINVAL;
@@ -624,6 +627,44 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 }
 EXPORT_SYMBOL(iwl_restore_stations);
 
+void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	unsigned long flags;
+	int sta_id = ctx->ap_sta_id;
+	int ret;
+	struct iwl_addsta_cmd sta_cmd;
+	struct iwl_link_quality_cmd lq;
+	bool active;
+
+	spin_lock_irqsave(&priv->sta_lock, flags);
+	if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE)) {
+		spin_unlock_irqrestore(&priv->sta_lock, flags);
+		return;
+	}
+
+	memcpy(&sta_cmd, &priv->stations[sta_id].sta, sizeof(sta_cmd));
+	sta_cmd.mode = 0;
+	memcpy(&lq, priv->stations[sta_id].lq, sizeof(lq));
+
+	active = priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE;
+	spin_unlock_irqrestore(&priv->sta_lock, flags);
+
+	if (active) {
+		ret = iwl_send_remove_station(
+			priv, priv->stations[sta_id].sta.sta.addr,
+			sta_id, true);
+		if (ret)
+			IWL_ERR(priv, "failed to remove STA %pM (%d)\n",
+				priv->stations[sta_id].sta.sta.addr, ret);
+	}
+	ret = iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
+	if (ret)
+		IWL_ERR(priv, "failed to re-add STA %pM (%d)\n",
+			priv->stations[sta_id].sta.sta.addr, ret);
+	iwl_send_lq_cmd(priv, ctx, &lq, CMD_SYNC, true);
+}
+EXPORT_SYMBOL(iwl_reprogram_ap_sta);
+
 int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
 {
 	int i;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 06475872eee4..206f1e1a0caf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -63,6 +63,7 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 
 int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		    struct iwl_link_quality_cmd *lq, u8 flags, bool init);
+void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 
 /**
  * iwl_clear_driver_stations - clear knowledge of all stations from driver
-- 
cgit v1.2.3


From efe54db8233a4b41e68cbe67ca2e30c48532078a Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 10 Nov 2010 18:25:49 -0800
Subject: iwlagn: fix PAN slot timing wrt. DTIM

When the DTIM is not 1, then the slot timing is in
some cases required to be calclulated based on the
DTIM interval instead of the beacon interval, fix
that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index ffb2f4111ad0..366340f3fb0f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -307,6 +307,7 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
 
 	if (ctx_bss->vif && ctx_pan->vif) {
 		int bcnint = ctx_pan->vif->bss_conf.beacon_int;
+		int dtim = ctx_pan->vif->bss_conf.dtim_period ?: 1;
 
 		/* should be set, but seems unused?? */
 		cmd.flags |= cpu_to_le16(IWL_WIPAN_PARAMS_FLG_SLOTTED_MODE);
@@ -329,10 +330,10 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
 		if (test_bit(STATUS_SCAN_HW, &priv->status) ||
 		    (!ctx_bss->vif->bss_conf.idle &&
 		     !ctx_bss->vif->bss_conf.assoc)) {
-			slot0 = bcnint * 3 - 20;
+			slot0 = dtim * bcnint * 3 - 20;
 			slot1 = 20;
 		} else if (!ctx_pan->vif->bss_conf.idle &&
-                           !ctx_pan->vif->bss_conf.assoc) {
+			   !ctx_pan->vif->bss_conf.assoc) {
 			slot1 = bcnint * 3 - 20;
 			slot0 = 20;
 		}
-- 
cgit v1.2.3


From f4115d46599464a49a3055d33d499d97ac81fccb Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Wed, 10 Nov 2010 18:25:58 -0800
Subject: iwlagn: update QoS before commit associated RXON

RXON command without association bit can clear the QoS info in the
uCode. Therefore, before sending the associated RXON, we need to
send the QoS command just in case.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 59 +++++++++++++++--------------
 1 file changed, 31 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 9db3924ea1d6..203ee60a82b4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -72,6 +72,34 @@ static int iwlagn_disable_pan(struct iwl_priv *priv,
 	return ret;
 }
 
+static void iwlagn_update_qos(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx)
+{
+	int ret;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm);
+	if (ret)
+		IWL_ERR(priv, "Failed to update QoS\n");
+}
+
 static int iwlagn_update_beacon(struct iwl_priv *priv,
 				struct ieee80211_vif *vif)
 {
@@ -208,6 +236,9 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	}
 
 	if (new_assoc) {
+		/* QoS info may be cleared by previous un-assoc RXON */
+		iwlagn_update_qos(priv, ctx);
+
 		/*
 		 * We'll run into this code path when beaconing is
 		 * enabled, but then we also need to send the beacon
@@ -266,34 +297,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	return 0;
 }
 
-static void iwlagn_update_qos(struct iwl_priv *priv,
-			      struct iwl_rxon_context *ctx)
-{
-	int ret;
-
-	if (!ctx->is_active)
-		return;
-
-	ctx->qos_data.def_qos_parm.qos_flags = 0;
-
-	if (ctx->qos_data.qos_active)
-		ctx->qos_data.def_qos_parm.qos_flags |=
-			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
-
-	if (ctx->ht.enabled)
-		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-
-	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
-		      ctx->qos_data.qos_active,
-		      ctx->qos_data.def_qos_parm.qos_flags);
-
-	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
-			       sizeof(struct iwl_qosparam_cmd),
-			       &ctx->qos_data.def_qos_parm);
-	if (ret)
-		IWL_ERR(priv, "Failed to update QoS\n");
-}
-
 int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct iwl_priv *priv = hw->priv;
-- 
cgit v1.2.3


From 21a5b3c6b19a8b8972ccdd55389be28a8b7c9180 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 10 Nov 2010 13:32:59 -0800
Subject: iwlagn: use SKU information in the EEPROM

EEPROM contain the SKU information for the device, use it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |  4 ----
 drivers/net/wireless/iwlwifi/iwl-4965.c       |  1 -
 drivers/net/wireless/iwlwifi/iwl-5000.c       |  7 -------
 drivers/net/wireless/iwlwifi/iwl-6000.c       | 18 ------------------
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 21 +++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-agn.c        |  4 ++++
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     | 12 +++++++++++-
 7 files changed, 36 insertions(+), 31 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index e881b083963c..3100a72b9b44 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -278,7 +278,6 @@ struct iwl_cfg iwl1000_bgn_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
@@ -295,7 +294,6 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
@@ -311,7 +309,6 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
@@ -328,7 +325,6 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 2ec868d328b9..6788ceb37686 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2624,7 +2624,6 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.fw_name_pre = IWL4965_FW_PRE,
 	.ucode_api_max = IWL4965_UCODE_API_MAX,
 	.ucode_api_min = IWL4965_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_4965_EEPROM_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index b147580fe228..3ee0f7c035cf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -527,7 +527,6 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_ABC,
 	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
@@ -544,7 +543,6 @@ struct iwl_cfg iwl5100_bgn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
@@ -561,7 +559,6 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
@@ -577,7 +574,6 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
@@ -594,7 +590,6 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_ABC,
 	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
@@ -611,7 +606,6 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
@@ -629,7 +623,6 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 9f835ac905f1..0cc66fdc7a0d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -556,7 +556,6 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -575,7 +574,6 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -593,7 +591,6 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -611,7 +608,6 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -633,7 +629,6 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -654,7 +649,6 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -676,7 +670,6 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -697,7 +690,6 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -719,7 +711,6 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -743,7 +734,6 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_BC,
 	.valid_rx_ant = ANT_BC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
@@ -761,7 +751,6 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_BC,
 	.valid_rx_ant = ANT_BC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
@@ -778,7 +767,6 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_BC,
 	.valid_rx_ant = ANT_BC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
@@ -795,7 +783,6 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.ops = &iwl6050_ops,
@@ -813,7 +800,6 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
@@ -831,7 +817,6 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
@@ -848,7 +833,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_ABC,
 	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
@@ -866,7 +850,6 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
@@ -887,7 +870,6 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index a650baba0809..8a4d3acb9b79 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -248,6 +248,27 @@ err:
 
 }
 
+int iwl_eeprom_check_sku(struct iwl_priv *priv)
+{
+	u16 eeprom_sku;
+
+	eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
+
+	priv->cfg->sku = ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
+			EEPROM_SKU_CAP_BAND_POS);
+	if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
+		priv->cfg->sku |= IWL_SKU_N;
+
+	if (!priv->cfg->sku) {
+		IWL_ERR(priv, "Invalid device sku\n");
+		return -EINVAL;
+	}
+
+	IWL_INFO(priv, "Device SKU: 0X%x\n", priv->cfg->sku);
+
+	return 0;
+}
+
 void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac)
 {
 	const u8 *addr = priv->cfg->ops->lib->eeprom_ops.query_addr(priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index d97691261ace..59af06d3511c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4134,6 +4134,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto out_free_eeprom;
 
+	err = iwl_eeprom_check_sku(priv);
+	if (err)
+		goto out_free_eeprom;
+
 	/* extract MAC Address */
 	iwl_eeprom_get_mac(priv, priv->addresses[0].addr);
 	IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr);
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index d9b590625ae4..e87be1e551aa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -110,9 +110,18 @@ enum {
 };
 
 /* SKU Capabilities */
+/* 3945 only */
 #define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE                (1 << 0)
 #define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE                (1 << 1)
 
+/* 5000 and up */
+#define EEPROM_SKU_CAP_BAND_POS				(4)
+#define EEPROM_SKU_CAP_BAND_SELECTION	                \
+		(3 << EEPROM_SKU_CAP_BAND_POS)
+#define EEPROM_SKU_CAP_11N_ENABLE	                (1 << 6)
+#define EEPROM_SKU_CAP_AMT_ENABLE	                (1 << 7)
+#define EEPROM_SKU_CAP_IPAN_ENABLE	                (1 << 8)
+
 /* *regulatory* channel data format in eeprom, one for each channel.
  * There are separate entries for HT40 (40 MHz) vs. normal (20 MHz) channels. */
 struct iwl_eeprom_channel {
@@ -397,7 +406,7 @@ struct iwl_eeprom_calib_info {
 #define EEPROM_BOARD_REVISION               (2*0x35)	/* 2  bytes */
 #define EEPROM_BOARD_PBA_NUMBER             (2*0x3B+1)	/* 9  bytes */
 #define EEPROM_VERSION                      (2*0x44)	/* 2  bytes */
-#define EEPROM_SKU_CAP                      (2*0x45)	/* 1  bytes */
+#define EEPROM_SKU_CAP                      (2*0x45)	/* 2  bytes */
 #define EEPROM_OEM_MODE                     (2*0x46)	/* 2  bytes */
 #define EEPROM_WOWLAN_MODE                  (2*0x47)	/* 2  bytes */
 #define EEPROM_RADIO_CONFIG                 (2*0x48)	/* 2  bytes */
@@ -504,6 +513,7 @@ struct iwl_eeprom_ops {
 int iwl_eeprom_init(struct iwl_priv *priv);
 void iwl_eeprom_free(struct iwl_priv *priv);
 int  iwl_eeprom_check_version(struct iwl_priv *priv);
+int  iwl_eeprom_check_sku(struct iwl_priv *priv);
 const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwlcore_eeprom_verify_signature(struct iwl_priv *priv);
 u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset);
-- 
cgit v1.2.3


From 6163a3735aad19bdb8d02b3362d3a2d7d2eb78d5 Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Fri, 12 Nov 2010 13:48:13 -0800
Subject: iwlagn: check change before commit RXON cmd

When setting rxon chain and filter, no need to commit RXON when the
chain flag is not changed. This reduces the number of RXON commands
we send down to uCode.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 59af06d3511c..c6e455e8845a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -97,7 +97,8 @@ void iwl_update_chain_flags(struct iwl_priv *priv)
 	if (priv->cfg->ops->hcmd->set_rxon_chain) {
 		for_each_context(priv, ctx) {
 			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-			iwlcore_commit_rxon(priv, ctx);
+			if (ctx->active.rx_chain != ctx->staging.rx_chain)
+				iwlcore_commit_rxon(priv, ctx);
 		}
 	}
 }
-- 
cgit v1.2.3


From 9e2e7422d059f9b98c3a0810df92a1ff660ade2f Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 12 Nov 2010 13:52:37 -0800
Subject: iwlwifi: set STATUS_READY before commit_rxon

Have the STATUS_READY bit set before commit_rxon call to avoid fail
to send tx power to uCode.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c6e455e8845a..5b96b0d80091 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2717,6 +2717,8 @@ static void iwl_alive_start(struct iwl_priv *priv)
 
 	iwl_reset_run_time_calib(priv);
 
+	set_bit(STATUS_READY, &priv->status);
+
 	/* Configure the adapter for unassociated operation */
 	iwlcore_commit_rxon(priv, ctx);
 
@@ -2726,7 +2728,6 @@ static void iwl_alive_start(struct iwl_priv *priv)
 	iwl_leds_init(priv);
 
 	IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n");
-	set_bit(STATUS_READY, &priv->status);
 	wake_up_interruptible(&priv->wait_command_queue);
 
 	iwl_power_update_mode(priv, true);
-- 
cgit v1.2.3


From 020f01ebd04f3429c32586d90598c9f59e54ca7d Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 9 Nov 2010 14:35:16 +0000
Subject: drivers/isdn/mISDN: Use printf extension %pV

Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/mISDN/layer1.c | 10 +++++++---
 drivers/isdn/mISDN/layer2.c | 12 +++++++++---
 drivers/isdn/mISDN/tei.c    | 23 +++++++++++++++++------
 3 files changed, 33 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c
index ac4aa18c632b..5cc7c001c523 100644
--- a/drivers/isdn/mISDN/layer1.c
+++ b/drivers/isdn/mISDN/layer1.c
@@ -99,12 +99,16 @@ static void
 l1m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct layer1 *l1 = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	va_start(va, fmt);
-	printk(KERN_DEBUG "%s: ", dev_name(&l1->dch->dev.dev));
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "%s: %pV\n", dev_name(&l1->dch->dev.dev), &vaf);
+
 	va_end(va);
 }
 
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index c97371788764..4ae75053c9d2 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -95,14 +95,20 @@ static void
 l2m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct layer2 *l2 = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_FSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "l2 (sapi %d tei %d): ", l2->sapi, l2->tei);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "l2 (sapi %d tei %d): %pV\n",
+	       l2->sapi, l2->tei, &vaf);
+
 	va_end(va);
 }
 
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 1b85d9d27496..687c9b6264ab 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -79,14 +79,19 @@ static void
 da_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct manager	*mgr = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_TEIFSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "mgr(%d): ", mgr->ch.st->dev->id);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "mgr(%d): %pV\n", mgr->ch.st->dev->id, &vaf);
+
 	va_end(va);
 }
 
@@ -223,14 +228,20 @@ static void
 tei_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct teimgr	*tm = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_TEIFSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "sapi(%d) tei(%d): ", tm->l2->sapi, tm->l2->tei);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "sapi(%d) tei(%d): %pV\n",
+	       tm->l2->sapi, tm->l2->tei, &vaf);
+
 	va_end(va);
 }
 
-- 
cgit v1.2.3


From 8ffab51b3dfc54876f145f15b351c41f3f703195 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 10 Nov 2010 21:14:04 +0000
Subject: macvlan: lockless tx path

macvlan is a stacked device, like tunnels. We should use the lockless
mechanism we are using in tunnels and loopback.

This patch completely removes locking in TX path.

tx stat counters are added into existing percpu stat structure, renamed
from rx_stats to pcpu_stats.

Note : this reverts commit 2c11455321f37 (macvlan: add multiqueue
capability)

Note : rx_errors converted to a 32bit counter, like tx_dropped, since
they dont need 64bit range.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Ben Greear <greearb@candelatech.com>
Cc: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/macvlan.c      | 80 ++++++++++++++++++++--------------------------
 include/linux/if_macvlan.h | 34 ++++++++++++--------
 2 files changed, 55 insertions(+), 59 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 0fc9dc7f20db..93f0ba25c808 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -243,18 +243,22 @@ xmit_world:
 netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
 			       struct net_device *dev)
 {
-	int i = skb_get_queue_mapping(skb);
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
 	unsigned int len = skb->len;
 	int ret;
+	const struct macvlan_dev *vlan = netdev_priv(dev);
 
 	ret = macvlan_queue_xmit(skb, dev);
 	if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
-		txq->tx_packets++;
-		txq->tx_bytes += len;
-	} else
-		txq->tx_dropped++;
+		struct macvlan_pcpu_stats *pcpu_stats;
 
+		pcpu_stats = this_cpu_ptr(vlan->pcpu_stats);
+		u64_stats_update_begin(&pcpu_stats->syncp);
+		pcpu_stats->tx_packets++;
+		pcpu_stats->tx_bytes += len;
+		u64_stats_update_end(&pcpu_stats->syncp);
+	} else {
+		this_cpu_inc(vlan->pcpu_stats->tx_dropped);
+	}
 	return ret;
 }
 EXPORT_SYMBOL_GPL(macvlan_start_xmit);
@@ -414,14 +418,15 @@ static int macvlan_init(struct net_device *dev)
 	dev->state		= (dev->state & ~MACVLAN_STATE_MASK) |
 				  (lowerdev->state & MACVLAN_STATE_MASK);
 	dev->features 		= lowerdev->features & MACVLAN_FEATURES;
+	dev->features		|= NETIF_F_LLTX;
 	dev->gso_max_size	= lowerdev->gso_max_size;
 	dev->iflink		= lowerdev->ifindex;
 	dev->hard_header_len	= lowerdev->hard_header_len;
 
 	macvlan_set_lockdep_class(dev);
 
-	vlan->rx_stats = alloc_percpu(struct macvlan_rx_stats);
-	if (!vlan->rx_stats)
+	vlan->pcpu_stats = alloc_percpu(struct macvlan_pcpu_stats);
+	if (!vlan->pcpu_stats)
 		return -ENOMEM;
 
 	return 0;
@@ -431,7 +436,7 @@ static void macvlan_uninit(struct net_device *dev)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	free_percpu(vlan->rx_stats);
+	free_percpu(vlan->pcpu_stats);
 }
 
 static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
@@ -439,33 +444,38 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	dev_txq_stats_fold(dev, stats);
-
-	if (vlan->rx_stats) {
-		struct macvlan_rx_stats *p, accum = {0};
-		u64 rx_packets, rx_bytes, rx_multicast;
+	if (vlan->pcpu_stats) {
+		struct macvlan_pcpu_stats *p;
+		u64 rx_packets, rx_bytes, rx_multicast, tx_packets, tx_bytes;
+		u32 rx_errors = 0, tx_dropped = 0;
 		unsigned int start;
 		int i;
 
 		for_each_possible_cpu(i) {
-			p = per_cpu_ptr(vlan->rx_stats, i);
+			p = per_cpu_ptr(vlan->pcpu_stats, i);
 			do {
 				start = u64_stats_fetch_begin_bh(&p->syncp);
 				rx_packets	= p->rx_packets;
 				rx_bytes	= p->rx_bytes;
 				rx_multicast	= p->rx_multicast;
+				tx_packets	= p->tx_packets;
+				tx_bytes	= p->tx_bytes;
 			} while (u64_stats_fetch_retry_bh(&p->syncp, start));
-			accum.rx_packets	+= rx_packets;
-			accum.rx_bytes		+= rx_bytes;
-			accum.rx_multicast	+= rx_multicast;
-			/* rx_errors is an ulong, updated without syncp protection */
-			accum.rx_errors		+= p->rx_errors;
+
+			stats->rx_packets	+= rx_packets;
+			stats->rx_bytes		+= rx_bytes;
+			stats->multicast	+= rx_multicast;
+			stats->tx_packets	+= tx_packets;
+			stats->tx_bytes		+= tx_bytes;
+			/* rx_errors & tx_dropped are u32, updated
+			 * without syncp protection.
+			 */
+			rx_errors	+= p->rx_errors;
+			tx_dropped	+= p->tx_dropped;
 		}
-		stats->rx_packets = accum.rx_packets;
-		stats->rx_bytes   = accum.rx_bytes;
-		stats->rx_errors  = accum.rx_errors;
-		stats->rx_dropped = accum.rx_errors;
-		stats->multicast  = accum.rx_multicast;
+		stats->rx_errors	= rx_errors;
+		stats->rx_dropped	= rx_errors;
+		stats->tx_dropped	= tx_dropped;
 	}
 	return stats;
 }
@@ -601,25 +611,6 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
 	return 0;
 }
 
-static int macvlan_get_tx_queues(struct net *net,
-				 struct nlattr *tb[],
-				 unsigned int *num_tx_queues,
-				 unsigned int *real_num_tx_queues)
-{
-	struct net_device *real_dev;
-
-	if (!tb[IFLA_LINK])
-		return -EINVAL;
-
-	real_dev = __dev_get_by_index(net, nla_get_u32(tb[IFLA_LINK]));
-	if (!real_dev)
-		return -ENODEV;
-
-	*num_tx_queues      = real_dev->num_tx_queues;
-	*real_num_tx_queues = real_dev->real_num_tx_queues;
-	return 0;
-}
-
 int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 			   struct nlattr *tb[], struct nlattr *data[],
 			   int (*receive)(struct sk_buff *skb),
@@ -743,7 +734,6 @@ int macvlan_link_register(struct rtnl_link_ops *ops)
 {
 	/* common fields */
 	ops->priv_size		= sizeof(struct macvlan_dev);
-	ops->get_tx_queues	= macvlan_get_tx_queues;
 	ops->validate		= macvlan_validate;
 	ops->maxtype		= IFLA_MACVLAN_MAX;
 	ops->policy		= macvlan_policy;
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index ac96a2d76291..e28b2e4959d4 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -25,19 +25,25 @@ struct macvlan_port;
 struct macvtap_queue;
 
 /**
- *	struct macvlan_rx_stats - MACVLAN percpu rx stats
+ *	struct macvlan_pcpu_stats - MACVLAN percpu stats
  *	@rx_packets: number of received packets
  *	@rx_bytes: number of received bytes
  *	@rx_multicast: number of received multicast packets
+ *	@tx_packets: number of transmitted packets
+ *	@tx_bytes: number of transmitted bytes
  *	@syncp: synchronization point for 64bit counters
- *	@rx_errors: number of errors
+ *	@rx_errors: number of rx errors
+ *	@tx_dropped: number of tx dropped packets
  */
-struct macvlan_rx_stats {
+struct macvlan_pcpu_stats {
 	u64			rx_packets;
 	u64			rx_bytes;
 	u64			rx_multicast;
+	u64			tx_packets;
+	u64			tx_bytes;
 	struct u64_stats_sync	syncp;
-	unsigned long		rx_errors;
+	u32			rx_errors;
+	u32			tx_dropped;
 };
 
 /*
@@ -52,7 +58,7 @@ struct macvlan_dev {
 	struct hlist_node	hlist;
 	struct macvlan_port	*port;
 	struct net_device	*lowerdev;
-	struct macvlan_rx_stats __percpu *rx_stats;
+	struct macvlan_pcpu_stats __percpu *pcpu_stats;
 	enum macvlan_mode	mode;
 	int (*receive)(struct sk_buff *skb);
 	int (*forward)(struct net_device *dev, struct sk_buff *skb);
@@ -64,18 +70,18 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
 				    unsigned int len, bool success,
 				    bool multicast)
 {
-	struct macvlan_rx_stats *rx_stats;
-
-	rx_stats = this_cpu_ptr(vlan->rx_stats);
 	if (likely(success)) {
-		u64_stats_update_begin(&rx_stats->syncp);
-		rx_stats->rx_packets++;
-		rx_stats->rx_bytes += len;
+		struct macvlan_pcpu_stats *pcpu_stats;
+
+		pcpu_stats = this_cpu_ptr(vlan->pcpu_stats);
+		u64_stats_update_begin(&pcpu_stats->syncp);
+		pcpu_stats->rx_packets++;
+		pcpu_stats->rx_bytes += len;
 		if (multicast)
-			rx_stats->rx_multicast++;
-		u64_stats_update_end(&rx_stats->syncp);
+			pcpu_stats->rx_multicast++;
+		u64_stats_update_end(&pcpu_stats->syncp);
 	} else {
-		rx_stats->rx_errors++;
+		this_cpu_inc(vlan->pcpu_stats->rx_errors);
 	}
 }
 
-- 
cgit v1.2.3


From 9d1e5e40d6cac4bf7008e04c202d71918455ca11 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 3 Nov 2010 05:56:38 +0000
Subject: mpc52xx: cleanup locking

commit 1e4e0767ecb1 (Fix locking on fec_mpc52xx driver) assumed IRQ are
enabled when an IRQ handler is called.

It is not the case anymore (IRQF_DISABLED is deprecated), so we can use
regular spin_lock(), no need for spin_lock_irqsave().

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Jean-Michel Hautbois <jhautbois@gmail.com>
Cc: Asier Llano <a.llano@ziv.es>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/fec_mpc52xx.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index e9f5d030bc26..50c1213f61fe 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -366,9 +366,8 @@ static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = dev_id;
 	struct mpc52xx_fec_priv *priv = netdev_priv(dev);
-	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
+	spin_lock(&priv->lock);
 	while (bcom_buffer_done(priv->tx_dmatsk)) {
 		struct sk_buff *skb;
 		struct bcom_fec_bd *bd;
@@ -379,7 +378,7 @@ static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
 
 		dev_kfree_skb_irq(skb);
 	}
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock(&priv->lock);
 
 	netif_wake_queue(dev);
 
@@ -395,9 +394,8 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 	struct bcom_fec_bd *bd;
 	u32 status, physaddr;
 	int length;
-	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
+	spin_lock(&priv->lock);
 
 	while (bcom_buffer_done(priv->rx_dmatsk)) {
 
@@ -429,7 +427,7 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 
 		/* Process the received skb - Drop the spin lock while
 		 * calling into the network stack */
-		spin_unlock_irqrestore(&priv->lock, flags);
+		spin_unlock(&priv->lock);
 
 		dma_unmap_single(dev->dev.parent, physaddr, rskb->len,
 				 DMA_FROM_DEVICE);
@@ -438,10 +436,10 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 		rskb->protocol = eth_type_trans(rskb, dev);
 		netif_rx(rskb);
 
-		spin_lock_irqsave(&priv->lock, flags);
+		spin_lock(&priv->lock);
 	}
 
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock(&priv->lock);
 
 	return IRQ_HANDLED;
 }
@@ -452,7 +450,6 @@ static irqreturn_t mpc52xx_fec_interrupt(int irq, void *dev_id)
 	struct mpc52xx_fec_priv *priv = netdev_priv(dev);
 	struct mpc52xx_fec __iomem *fec = priv->fec;
 	u32 ievent;
-	unsigned long flags;
 
 	ievent = in_be32(&fec->ievent);
 
@@ -470,9 +467,9 @@ static irqreturn_t mpc52xx_fec_interrupt(int irq, void *dev_id)
 		if (net_ratelimit() && (ievent & FEC_IEVENT_XFIFO_ERROR))
 			dev_warn(&dev->dev, "FEC_IEVENT_XFIFO_ERROR\n");
 
-		spin_lock_irqsave(&priv->lock, flags);
+		spin_lock(&priv->lock);
 		mpc52xx_fec_reset(dev);
-		spin_unlock_irqrestore(&priv->lock, flags);
+		spin_unlock(&priv->lock);
 
 		return IRQ_HANDLED;
 	}
-- 
cgit v1.2.3


From cf43298864fdfd687202db8c736473522bfceb98 Mon Sep 17 00:00:00 2001
From: Daniel Drake <dsd@laptop.org>
Date: Sun, 31 Oct 2010 13:40:12 +0000
Subject: libertas: don't block usb8388 suspend if no wakeup conditions are set

This hunk added by commit 66fceb69b72f seems erroneous. We don't want to
prevent suspend of the whole system if no wakeup params are set.

In the case of the usb8388 we do want to keep the card powered up even
if there are no wakeup params. This is because it will continue acting
as a mesh node.

If the mesh is disabled, it would indeed make more sense to power down
the card during suspend, as the equivalent hunk does for the SD interface.
But that's a separate task; for now just restore the previous behaviour.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/if_usb.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index efaf85032208..35931cf4d6db 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -1090,12 +1090,6 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
 	if (priv->psstate != PS_STATE_FULL_POWER)
 		return -1;
 
-	if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
-		lbs_pr_info("Suspend attempt without "
-						"configuring wake params!\n");
-		return -ENOSYS;
-	}
-
 	ret = lbs_suspend(priv);
 	if (ret)
 		goto out;
-- 
cgit v1.2.3


From ae63a33ec9b598b3454cf0d29077fa17b616c42a Mon Sep 17 00:00:00 2001
From: Deepak Saxena <dsaxena@laptop.org>
Date: Sun, 31 Oct 2010 13:40:33 +0000
Subject: libertas: EHS_REMOVE_WAKEUP is not always supported

Certain firmware versions, particularly the 8388 found on the XO-1,
do not support the EHS_REMOVE_WAKEUP command that is used to disable
WOL. Sending this command to the card will return a failure that
would get propagated up the stack and cause suspend to fail.

Instead, fall back to an all-zero wakeup mask.

This fixes http://dev.laptop.org/ticket/9967

Signed-off-by: Deepak Saxena <dsaxena@laptop.org>
Signed-off-by: Daniel Drake <dsd@laptop.org>
[includes fixups by Paul Fox]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c    | 8 ++++++++
 drivers/net/wireless/libertas/dev.h    | 1 +
 drivers/net/wireless/libertas/if_usb.c | 7 +++++++
 drivers/net/wireless/libertas/main.c   | 3 ++-
 4 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 70745928f3f8..78c4da150a74 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -177,6 +177,14 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
 	struct cmd_ds_host_sleep cmd_config;
 	int ret;
 
+	/*
+	 * Certain firmware versions do not support EHS_REMOVE_WAKEUP command
+	 * and the card will return a failure.  Since we need to be
+	 * able to reset the mask, in those cases we set a 0 mask instead.
+	 */
+	if (criteria == EHS_REMOVE_WAKEUP && !priv->ehs_remove_supported)
+		criteria = 0;
+
 	cmd_config.hdr.size = cpu_to_le16(sizeof(cmd_config));
 	cmd_config.criteria = cpu_to_le32(criteria);
 	cmd_config.gpio = priv->wol_gpio;
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index f062ed583901..f5a9851fc7ee 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -137,6 +137,7 @@ struct lbs_private {
 	uint32_t wol_criteria;
 	uint8_t wol_gpio;
 	uint8_t wol_gap;
+	bool ehs_remove_supported;
 
 	/* Transmitting */
 	int tx_pending_len;		/* -1 while building packet */
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 35931cf4d6db..6524c70363d9 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -345,6 +345,13 @@ static int if_usb_probe(struct usb_interface *intf,
 	if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
 		lbs_pr_err("cannot register lbs_flash_boot2 attribute\n");
 
+	/*
+	 * EHS_REMOVE_WAKEUP is not supported on all versions of the firmware.
+	 */
+	priv->wol_criteria = EHS_REMOVE_WAKEUP;
+	if (lbs_host_sleep_cfg(priv, priv->wol_criteria, NULL))
+		priv->ehs_remove_supported = false;
+
 	return 0;
 
 err_start_card:
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 47ce5a6ba120..6d7af91d52c2 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -844,9 +844,10 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	priv->work_thread = create_singlethread_workqueue("lbs_worker");
 	INIT_WORK(&priv->mcast_work, lbs_set_mcast_worker);
 
-	priv->wol_criteria = 0xffffffff;
+	priv->wol_criteria = EHS_REMOVE_WAKEUP;
 	priv->wol_gpio = 0xff;
 	priv->wol_gap = 20;
+	priv->ehs_remove_supported = true;
 
 	goto done;
 
-- 
cgit v1.2.3


From a1fe24b0fd8bf16b4e551ae3fb785bfc574b9ffb Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:47 -0800
Subject: mwl8k: revert unnecessary modification of tx descriptor

This reverts change 783391c443728febc669e40597193308460e7b4f.
The stabilized AP v1 firmware uses the same tx descriptor as
the STA firmware.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 1bbcd7c1d02a..f152a25be59f 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1125,12 +1125,10 @@ struct mwl8k_tx_desc {
 	__le32 reserved;
 	__le16 rate_info;
 	__u8 peer_id;
-	__u8 xmitcontrol;
+	__u8 tx_frag_cnt;
 } __packed;
 
 #define MWL8K_TX_DESCS		128
-#define MWL8K_XMITCONTROL_NON_AMPDU	0x04
-
 
 static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
 {
@@ -1450,9 +1448,6 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 		tx->peer_id = MWL8K_STA(tx_info->control.sta)->peer_id;
 	else
 		tx->peer_id = 0;
-
-	if (priv->ap_fw)
-		tx->xmitcontrol = MWL8K_XMITCONTROL_NON_AMPDU;
 	wmb();
 	tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus);
 
-- 
cgit v1.2.3


From 41fdf0974d9eb81215cb578211a6d8f8a022a9eb Mon Sep 17 00:00:00 2001
From: Nishant Sarmukadam <nishants@marvell.com>
Date: Fri, 12 Nov 2010 17:23:48 -0800
Subject: mwl8k: rf_tx_power cmd not supported by AP firmware APIv1

APIv1 AP firmware does not support the RF_TX_POWER command.  It
supports the similar TX_POWER command.

Signed-off-by: Pradeep Nemavat <pnemavat@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 78 ++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 72 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index f152a25be59f..cfda87a595e3 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -285,8 +285,9 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 };
 
 /* Set or get info from Firmware */
-#define MWL8K_CMD_SET			0x0001
 #define MWL8K_CMD_GET			0x0000
+#define MWL8K_CMD_SET			0x0001
+#define MWL8K_CMD_SET_LIST		0x0002
 
 /* Firmware command codes */
 #define MWL8K_CMD_CODE_DNLD		0x0001
@@ -296,6 +297,7 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 #define MWL8K_CMD_GET_STAT		0x0014
 #define MWL8K_CMD_RADIO_CONTROL		0x001c
 #define MWL8K_CMD_RF_TX_POWER		0x001e
+#define MWL8K_CMD_TX_POWER		0x001f
 #define MWL8K_CMD_RF_ANTENNA		0x0020
 #define MWL8K_CMD_SET_BEACON		0x0100		/* per-vif */
 #define MWL8K_CMD_SET_PRE_SCAN		0x0107
@@ -333,6 +335,7 @@ static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize)
 		MWL8K_CMDNAME(GET_STAT);
 		MWL8K_CMDNAME(RADIO_CONTROL);
 		MWL8K_CMDNAME(RF_TX_POWER);
+		MWL8K_CMDNAME(TX_POWER);
 		MWL8K_CMDNAME(RF_ANTENNA);
 		MWL8K_CMDNAME(SET_BEACON);
 		MWL8K_CMDNAME(SET_PRE_SCAN);
@@ -2084,7 +2087,7 @@ mwl8k_set_radio_preamble(struct ieee80211_hw *hw, bool short_preamble)
 /*
  * CMD_RF_TX_POWER.
  */
-#define MWL8K_TX_POWER_LEVEL_TOTAL	8
+#define MWL8K_RF_TX_POWER_LEVEL_TOTAL	8
 
 struct mwl8k_cmd_rf_tx_power {
 	struct mwl8k_cmd_pkt header;
@@ -2092,7 +2095,7 @@ struct mwl8k_cmd_rf_tx_power {
 	__le16 support_level;
 	__le16 current_level;
 	__le16 reserved;
-	__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
+	__le16 power_level_list[MWL8K_RF_TX_POWER_LEVEL_TOTAL];
 } __packed;
 
 static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
@@ -2115,6 +2118,65 @@ static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
 	return rc;
 }
 
+/*
+ * CMD_TX_POWER.
+ */
+#define MWL8K_TX_POWER_LEVEL_TOTAL      12
+
+struct mwl8k_cmd_tx_power {
+	struct mwl8k_cmd_pkt header;
+	__le16 action;
+	__le16 band;
+	__le16 channel;
+	__le16 bw;
+	__le16 sub_ch;
+	__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
+} __attribute__((packed));
+
+static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw,
+				     struct ieee80211_conf *conf,
+				     unsigned short pwr)
+{
+	struct ieee80211_channel *channel = conf->channel;
+	struct mwl8k_cmd_tx_power *cmd;
+	int rc;
+	int i;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_TX_POWER);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le16(MWL8K_CMD_SET_LIST);
+
+	if (channel->band == IEEE80211_BAND_2GHZ)
+		cmd->band = cpu_to_le16(0x1);
+	else if (channel->band == IEEE80211_BAND_5GHZ)
+		cmd->band = cpu_to_le16(0x4);
+
+	cmd->channel = channel->hw_value;
+
+	if (conf->channel_type == NL80211_CHAN_NO_HT ||
+	    conf->channel_type == NL80211_CHAN_HT20) {
+		cmd->bw = cpu_to_le16(0x2);
+	} else {
+		cmd->bw = cpu_to_le16(0x4);
+		if (conf->channel_type == NL80211_CHAN_HT40MINUS)
+			cmd->sub_ch = cpu_to_le16(0x3);
+		else if (conf->channel_type == NL80211_CHAN_HT40PLUS)
+			cmd->sub_ch = cpu_to_le16(0x1);
+	}
+
+	for (i = 0; i < MWL8K_TX_POWER_LEVEL_TOTAL; i++)
+		cmd->power_level_list[i] = cpu_to_le16(pwr);
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
 /*
  * CMD_RF_ANTENNA.
  */
@@ -3377,15 +3439,19 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (conf->power_level > 18)
 		conf->power_level = 18;
-	rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
-	if (rc)
-		goto out;
 
 	if (priv->ap_fw) {
+		rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level);
+		if (rc)
+			goto out;
+
 		rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x7);
 		if (!rc)
 			rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_TX, 0x7);
 	} else {
+		rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
+		if (rc)
+			goto out;
 		rc = mwl8k_cmd_mimo_config(hw, 0x7, 0x7);
 	}
 
-- 
cgit v1.2.3


From 3cc7772c0a3cc193fa9873816168bd34d4f16837 Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:49 -0800
Subject: mwl8k: factor out firmware loading and hw init code

This is in preparation for supporting different fw images for
different interface types, and for supporting asynchronous
firmware loading.

Based on a patch from Pradeep Nemavat <pnemavat@marvell.com>
and Yogesh Powar <yogeshp@marvell.com>

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 345 +++++++++++++++++++++++++++----------------
 1 file changed, 214 insertions(+), 131 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index cfda87a595e3..7bd861586983 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3942,73 +3942,10 @@ static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 };
 MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
 
-static int __devinit mwl8k_probe(struct pci_dev *pdev,
-				 const struct pci_device_id *id)
+static int mwl8k_init_firmware(struct ieee80211_hw *hw)
 {
-	static int printed_version = 0;
-	struct ieee80211_hw *hw;
-	struct mwl8k_priv *priv;
+	struct mwl8k_priv *priv = hw->priv;
 	int rc;
-	int i;
-
-	if (!printed_version) {
-		printk(KERN_INFO "%s version %s\n", MWL8K_DESC, MWL8K_VERSION);
-		printed_version = 1;
-	}
-
-
-	rc = pci_enable_device(pdev);
-	if (rc) {
-		printk(KERN_ERR "%s: Cannot enable new PCI device\n",
-		       MWL8K_NAME);
-		return rc;
-	}
-
-	rc = pci_request_regions(pdev, MWL8K_NAME);
-	if (rc) {
-		printk(KERN_ERR "%s: Cannot obtain PCI resources\n",
-		       MWL8K_NAME);
-		goto err_disable_device;
-	}
-
-	pci_set_master(pdev);
-
-
-	hw = ieee80211_alloc_hw(sizeof(*priv), &mwl8k_ops);
-	if (hw == NULL) {
-		printk(KERN_ERR "%s: ieee80211 alloc failed\n", MWL8K_NAME);
-		rc = -ENOMEM;
-		goto err_free_reg;
-	}
-
-	SET_IEEE80211_DEV(hw, &pdev->dev);
-	pci_set_drvdata(pdev, hw);
-
-	priv = hw->priv;
-	priv->hw = hw;
-	priv->pdev = pdev;
-	priv->device_info = &mwl8k_info_tbl[id->driver_data];
-
-
-	priv->sram = pci_iomap(pdev, 0, 0x10000);
-	if (priv->sram == NULL) {
-		wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
-		goto err_iounmap;
-	}
-
-	/*
-	 * If BAR0 is a 32 bit BAR, the register BAR will be BAR1.
-	 * If BAR0 is a 64 bit BAR, the register BAR will be BAR2.
-	 */
-	priv->regs = pci_iomap(pdev, 1, 0x10000);
-	if (priv->regs == NULL) {
-		priv->regs = pci_iomap(pdev, 2, 0x10000);
-		if (priv->regs == NULL) {
-			wiphy_err(hw->wiphy, "Cannot map device registers\n");
-			goto err_iounmap;
-		}
-	}
-
 
 	/* Reset firmware and hardware */
 	mwl8k_hw_reset(priv);
@@ -4017,19 +3954,26 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	rc = mwl8k_request_firmware(priv);
 	if (rc) {
 		wiphy_err(hw->wiphy, "Firmware files not found\n");
-		goto err_stop_firmware;
+		return rc;
 	}
 
 	/* Load firmware into hardware */
 	rc = mwl8k_load_firmware(hw);
-	if (rc) {
+	if (rc)
 		wiphy_err(hw->wiphy, "Cannot start firmware\n");
-		goto err_stop_firmware;
-	}
 
 	/* Reclaim memory once firmware is successfully loaded */
 	mwl8k_release_firmware(priv);
 
+	return rc;
+}
+
+/* initialize hw after successfully loading a firmware image */
+static int mwl8k_probe_hw(struct ieee80211_hw *hw)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	int rc = 0;
+	int i;
 
 	if (priv->ap_fw) {
 		priv->rxd_ops = priv->device_info->ap_rxd_ops;
@@ -4046,58 +3990,11 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	priv->wmm_enabled = false;
 	priv->pending_tx_pkts = 0;
 
-
-	/*
-	 * Extra headroom is the size of the required DMA header
-	 * minus the size of the smallest 802.11 frame (CTS frame).
-	 */
-	hw->extra_tx_headroom =
-		sizeof(struct mwl8k_dma_data) - sizeof(struct ieee80211_cts);
-
-	hw->channel_change_time = 10;
-
-	hw->queues = MWL8K_TX_QUEUES;
-
-	/* Set rssi values to dBm */
-	hw->flags |= IEEE80211_HW_SIGNAL_DBM;
-	hw->vif_data_size = sizeof(struct mwl8k_vif);
-	hw->sta_data_size = sizeof(struct mwl8k_sta);
-
-	priv->macids_used = 0;
-	INIT_LIST_HEAD(&priv->vif_list);
-
-	/* Set default radio state and preamble */
-	priv->radio_on = 0;
-	priv->radio_short_preamble = 0;
-
-	/* Finalize join worker */
-	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
-
-	/* TX reclaim and RX tasklets.  */
-	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
-	tasklet_disable(&priv->poll_tx_task);
-	tasklet_init(&priv->poll_rx_task, mwl8k_rx_poll, (unsigned long)hw);
-	tasklet_disable(&priv->poll_rx_task);
-
-	/* Power management cookie */
-	priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
-	if (priv->cookie == NULL)
-		goto err_stop_firmware;
-
 	rc = mwl8k_rxq_init(hw, 0);
 	if (rc)
-		goto err_free_cookie;
+		goto err_stop_firmware;
 	rxq_refill(hw, 0, INT_MAX);
 
-	mutex_init(&priv->fw_mutex);
-	priv->fw_mutex_owner = NULL;
-	priv->fw_mutex_depth = 0;
-	priv->hostcmd_wait = NULL;
-
-	spin_lock_init(&priv->tx_lock);
-
-	priv->tx_wait = NULL;
-
 	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
 		rc = mwl8k_txq_init(hw, i);
 		if (rc)
@@ -4137,13 +4034,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 		goto err_free_irq;
 	}
 
-	hw->wiphy->interface_modes = 0;
-	if (priv->ap_macids_supported)
-		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
-	if (priv->sta_macids_supported)
-		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_STATION);
-
-
 	/* Turn radio off */
 	rc = mwl8k_cmd_radio_disable(hw);
 	if (rc) {
@@ -4162,12 +4052,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
 	free_irq(priv->pdev->irq, hw);
 
-	rc = ieee80211_register_hw(hw);
-	if (rc) {
-		wiphy_err(hw->wiphy, "Cannot register device\n");
-		goto err_free_queues;
-	}
-
 	wiphy_info(hw->wiphy, "%s v%d, %pm, %s firmware %u.%u.%u.%u\n",
 		   priv->device_info->part_name,
 		   priv->hw_rev, hw->wiphy->perm_addr,
@@ -4186,14 +4070,213 @@ err_free_queues:
 		mwl8k_txq_deinit(hw, i);
 	mwl8k_rxq_deinit(hw, 0);
 
+err_stop_firmware:
+	mwl8k_hw_reset(priv);
+
+	return rc;
+}
+
+/*
+ * invoke mwl8k_reload_firmware to change the firmware image after the device
+ * has already been registered
+ */
+static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image)
+{
+	int i, rc = 0;
+	struct mwl8k_priv *priv = hw->priv;
+
+	mwl8k_stop(hw);
+	mwl8k_rxq_deinit(hw, 0);
+
+	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+		mwl8k_txq_deinit(hw, i);
+
+	rc = mwl8k_init_firmware(hw, fw_image);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_probe_hw(hw);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_start(hw);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_config(hw, ~0);
+	if (rc)
+		goto fail;
+
+	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
+		rc = mwl8k_conf_tx(hw, i, &priv->wmm_params[i]);
+		if (rc)
+			goto fail;
+	}
+
+	return rc;
+
+fail:
+	printk(KERN_WARNING "mwl8k: Failed to reload firmware image.\n");
+	return rc;
+}
+
+static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
+{
+	struct ieee80211_hw *hw = priv->hw;
+	int i, rc;
+
+	/*
+	 * Extra headroom is the size of the required DMA header
+	 * minus the size of the smallest 802.11 frame (CTS frame).
+	 */
+	hw->extra_tx_headroom =
+		sizeof(struct mwl8k_dma_data) - sizeof(struct ieee80211_cts);
+
+	hw->channel_change_time = 10;
+
+	hw->queues = MWL8K_TX_QUEUES;
+
+	/* Set rssi values to dBm */
+	hw->flags |= IEEE80211_HW_SIGNAL_DBM;
+	hw->vif_data_size = sizeof(struct mwl8k_vif);
+	hw->sta_data_size = sizeof(struct mwl8k_sta);
+
+	priv->macids_used = 0;
+	INIT_LIST_HEAD(&priv->vif_list);
+
+	/* Set default radio state and preamble */
+	priv->radio_on = 0;
+	priv->radio_short_preamble = 0;
+
+	/* Finalize join worker */
+	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
+
+	/* TX reclaim and RX tasklets.  */
+	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_tx_task);
+	tasklet_init(&priv->poll_rx_task, mwl8k_rx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_rx_task);
+
+	/* Power management cookie */
+	priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
+	if (priv->cookie == NULL)
+		return -ENOMEM;
+
+	mutex_init(&priv->fw_mutex);
+	priv->fw_mutex_owner = NULL;
+	priv->fw_mutex_depth = 0;
+	priv->hostcmd_wait = NULL;
+
+	spin_lock_init(&priv->tx_lock);
+
+	priv->tx_wait = NULL;
+
+	rc = mwl8k_probe_hw(hw);
+	if (rc)
+		goto err_free_cookie;
+
+	hw->wiphy->interface_modes = 0;
+	if (priv->ap_macids_supported || priv->device_info->fw_image_ap)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
+	if (priv->sta_macids_supported || priv->device_info->fw_image_sta)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_STATION);
+
+	rc = ieee80211_register_hw(hw);
+	if (rc) {
+		wiphy_err(hw->wiphy, "Cannot register device\n");
+		goto err_unprobe_hw;
+	}
+
+	return 0;
+
+err_unprobe_hw:
+	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+		mwl8k_txq_deinit(hw, i);
+	mwl8k_rxq_deinit(hw, 0);
+
 err_free_cookie:
 	if (priv->cookie != NULL)
 		pci_free_consistent(priv->pdev, 4,
 				priv->cookie, priv->cookie_dma);
 
+	return rc;
+}
+static int __devinit mwl8k_probe(struct pci_dev *pdev,
+				 const struct pci_device_id *id)
+{
+	static int printed_version;
+	struct ieee80211_hw *hw;
+	struct mwl8k_priv *priv;
+	int rc;
+
+	if (!printed_version) {
+		printk(KERN_INFO "%s version %s\n", MWL8K_DESC, MWL8K_VERSION);
+		printed_version = 1;
+	}
+
+
+	rc = pci_enable_device(pdev);
+	if (rc) {
+		printk(KERN_ERR "%s: Cannot enable new PCI device\n",
+		       MWL8K_NAME);
+		return rc;
+	}
+
+	rc = pci_request_regions(pdev, MWL8K_NAME);
+	if (rc) {
+		printk(KERN_ERR "%s: Cannot obtain PCI resources\n",
+		       MWL8K_NAME);
+		goto err_disable_device;
+	}
+
+	pci_set_master(pdev);
+
+
+	hw = ieee80211_alloc_hw(sizeof(*priv), &mwl8k_ops);
+	if (hw == NULL) {
+		printk(KERN_ERR "%s: ieee80211 alloc failed\n", MWL8K_NAME);
+		rc = -ENOMEM;
+		goto err_free_reg;
+	}
+
+	SET_IEEE80211_DEV(hw, &pdev->dev);
+	pci_set_drvdata(pdev, hw);
+
+	priv = hw->priv;
+	priv->hw = hw;
+	priv->pdev = pdev;
+	priv->device_info = &mwl8k_info_tbl[id->driver_data];
+
+
+	priv->sram = pci_iomap(pdev, 0, 0x10000);
+	if (priv->sram == NULL) {
+		wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
+		goto err_iounmap;
+	}
+
+	/*
+	 * If BAR0 is a 32 bit BAR, the register BAR will be BAR1.
+	 * If BAR0 is a 64 bit BAR, the register BAR will be BAR2.
+	 */
+	priv->regs = pci_iomap(pdev, 1, 0x10000);
+	if (priv->regs == NULL) {
+		priv->regs = pci_iomap(pdev, 2, 0x10000);
+		if (priv->regs == NULL) {
+			wiphy_err(hw->wiphy, "Cannot map device registers\n");
+			goto err_iounmap;
+		}
+	}
+
+	rc = mwl8k_init_firmware(hw);
+	if (rc)
+		goto err_stop_firmware;
+
+	rc = mwl8k_firmware_load_success(priv);
+	if (!rc)
+		return rc;
+
 err_stop_firmware:
 	mwl8k_hw_reset(priv);
-	mwl8k_release_firmware(priv);
 
 err_iounmap:
 	if (priv->regs != NULL)
-- 
cgit v1.2.3


From 0863ade8d6bde1d151f75720d999ff27f9fe3533 Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:50 -0800
Subject: mwl8k: choose proper firmware image as directed by user

The mwl8k can operate in AP or STA mode, depending on the
firmware image that is loaded.  By default, STA firmware is
loaded.  Allow the user to override this default mode at
module load time.  This saves an unnecessary firmware reload
for users only interested in AP mode.

Also, the firmware image can be swapped to meet the user's
add_interface request.  For example, suppose the STA
firmware is loaded, no STA interface has been added, and the
user adds an AP interface.  In this case, the AP firmware
will be loaded to meet the request.

Based on contributions from Pradeep Nemavat <pnemavat@marvell.com>,
Yogesh Powar <yogeshp@marvell.com>, and
Lennert Buytenhek <buytenh@wantstofly.org>.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 78 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 66 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 7bd861586983..cbf72714e74d 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -29,6 +29,12 @@
 #define MWL8K_NAME	KBUILD_MODNAME
 #define MWL8K_VERSION	"0.12"
 
+/* Module parameters */
+static unsigned ap_mode_default;
+module_param(ap_mode_default, bool, 0);
+MODULE_PARM_DESC(ap_mode_default,
+		 "Set to 1 to make ap mode the default instead of sta mode");
+
 /* Register definitions */
 #define MWL8K_HIU_GEN_PTR			0x00000c10
 #define  MWL8K_MODE_STA				 0x0000005a
@@ -92,7 +98,8 @@ struct rxd_ops {
 struct mwl8k_device_info {
 	char *part_name;
 	char *helper_image;
-	char *fw_image;
+	char *fw_image_sta;
+	char *fw_image_ap;
 	struct rxd_ops *ap_rxd_ops;
 };
 
@@ -210,6 +217,12 @@ struct mwl8k_priv {
 
 	/* Most recently reported noise in dBm */
 	s8 noise;
+
+	/*
+	 * preserve the queue configurations so they can be restored if/when
+	 * the firmware image is swapped.
+	 */
+	struct ieee80211_tx_queue_params wmm_params[MWL8K_TX_QUEUES];
 };
 
 /* Per interface specific private data */
@@ -401,7 +414,7 @@ static int mwl8k_request_fw(struct mwl8k_priv *priv,
 				fname, &priv->pdev->dev);
 }
 
-static int mwl8k_request_firmware(struct mwl8k_priv *priv)
+static int mwl8k_request_firmware(struct mwl8k_priv *priv, char *fw_image)
 {
 	struct mwl8k_device_info *di = priv->device_info;
 	int rc;
@@ -416,10 +429,10 @@ static int mwl8k_request_firmware(struct mwl8k_priv *priv)
 		}
 	}
 
-	rc = mwl8k_request_fw(priv, di->fw_image, &priv->fw_ucode);
+	rc = mwl8k_request_fw(priv, fw_image, &priv->fw_ucode);
 	if (rc) {
 		printk(KERN_ERR "%s: Error requesting firmware file %s\n",
-		       pci_name(priv->pdev), di->fw_image);
+		       pci_name(priv->pdev), fw_image);
 		mwl8k_release_fw(&priv->fw_helper);
 		return rc;
 	}
@@ -3345,13 +3358,16 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 }
 
+static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image);
+
 static int mwl8k_add_interface(struct ieee80211_hw *hw,
 			       struct ieee80211_vif *vif)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_vif *mwl8k_vif;
 	u32 macids_supported;
-	int macid;
+	int macid, rc;
+	struct mwl8k_device_info *di;
 
 	/*
 	 * Reject interface creation if sniffer mode is active, as
@@ -3364,12 +3380,28 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
 		return -EINVAL;
 	}
 
-
+	di = priv->device_info;
 	switch (vif->type) {
 	case NL80211_IFTYPE_AP:
+		if (!priv->ap_fw && di->fw_image_ap) {
+			/* we must load the ap fw to meet this request */
+			if (!list_empty(&priv->vif_list))
+				return -EBUSY;
+			rc = mwl8k_reload_firmware(hw, di->fw_image_ap);
+			if (rc)
+				return rc;
+		}
 		macids_supported = priv->ap_macids_supported;
 		break;
 	case NL80211_IFTYPE_STATION:
+		if (priv->ap_fw && di->fw_image_sta) {
+			/* we must load the sta fw to meet this request */
+			if (!list_empty(&priv->vif_list))
+				return -EBUSY;
+			rc = mwl8k_reload_firmware(hw, di->fw_image_sta);
+			if (rc)
+				return rc;
+		}
 		macids_supported = priv->sta_macids_supported;
 		break;
 	default:
@@ -3805,6 +3837,9 @@ static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	rc = mwl8k_fw_lock(hw);
 	if (!rc) {
+		BUG_ON(queue > MWL8K_TX_QUEUES - 1);
+		memcpy(&priv->wmm_params[queue], params, sizeof(*params));
+
 		if (!priv->wmm_enabled)
 			rc = mwl8k_cmd_set_wmm_mode(hw, 1);
 
@@ -3908,17 +3943,18 @@ static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
 	[MWL8363] = {
 		.part_name	= "88w8363",
 		.helper_image	= "mwl8k/helper_8363.fw",
-		.fw_image	= "mwl8k/fmimage_8363.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8363.fw",
 	},
 	[MWL8687] = {
 		.part_name	= "88w8687",
 		.helper_image	= "mwl8k/helper_8687.fw",
-		.fw_image	= "mwl8k/fmimage_8687.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8687.fw",
 	},
 	[MWL8366] = {
 		.part_name	= "88w8366",
 		.helper_image	= "mwl8k/helper_8366.fw",
-		.fw_image	= "mwl8k/fmimage_8366.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8366.fw",
+		.fw_image_ap	= "mwl8k/fmimage_8366_ap-1.fw",
 		.ap_rxd_ops	= &rxd_8366_ap_ops,
 	},
 };
@@ -3929,6 +3965,7 @@ MODULE_FIRMWARE("mwl8k/helper_8687.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8687.fw");
 MODULE_FIRMWARE("mwl8k/helper_8366.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8366.fw");
+MODULE_FIRMWARE("mwl8k/fmimage_8366_ap-1.fw");
 
 static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 	{ PCI_VDEVICE(MARVELL, 0x2a0a), .driver_data = MWL8363, },
@@ -3942,7 +3979,7 @@ static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 };
 MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
 
-static int mwl8k_init_firmware(struct ieee80211_hw *hw)
+static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	int rc;
@@ -3951,7 +3988,7 @@ static int mwl8k_init_firmware(struct ieee80211_hw *hw)
 	mwl8k_hw_reset(priv);
 
 	/* Ask userland hotplug daemon for the device firmware */
-	rc = mwl8k_request_firmware(priv);
+	rc = mwl8k_request_firmware(priv, fw_image);
 	if (rc) {
 		wiphy_err(hw->wiphy, "Firmware files not found\n");
 		return rc;
@@ -4207,6 +4244,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	static int printed_version;
 	struct ieee80211_hw *hw;
 	struct mwl8k_priv *priv;
+	struct mwl8k_device_info *di;
 	int rc;
 
 	if (!printed_version) {
@@ -4267,7 +4305,23 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 		}
 	}
 
-	rc = mwl8k_init_firmware(hw);
+	/*
+	 * Choose the initial fw image depending on user input and availability
+	 * of images.
+	 */
+	di = priv->device_info;
+	if (ap_mode_default && di->fw_image_ap)
+		rc = mwl8k_init_firmware(hw, di->fw_image_ap);
+	else if (!ap_mode_default && di->fw_image_sta)
+		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
+	else if (ap_mode_default && !di->fw_image_ap && di->fw_image_sta) {
+		printk(KERN_WARNING "AP fw is unavailable.  Using STA fw.");
+		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
+	} else if (!ap_mode_default && !di->fw_image_sta && di->fw_image_ap) {
+		printk(KERN_WARNING "STA fw is unavailable.  Using AP fw.");
+		rc = mwl8k_init_firmware(hw, di->fw_image_ap);
+	} else
+		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
 	if (rc)
 		goto err_stop_firmware;
 
-- 
cgit v1.2.3


From 952a0e963fb02e50f4afbf502f7d468a8fe2b0fa Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:51 -0800
Subject: mwl8k: add API version checking for AP firmware

The AP firmware specifies an API version in the GET_HW_SPEC
command response.  Currently, the driver only supports AP
firmware for the 8366, and only supports API v1.  In the future,
if higher API version firmwares emerge (possibly for different
chips), different ops can be selected based on the reported API
version.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index cbf72714e74d..e5b062c3bd56 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -101,6 +101,7 @@ struct mwl8k_device_info {
 	char *fw_image_sta;
 	char *fw_image_ap;
 	struct rxd_ops *ap_rxd_ops;
+	u32 fw_api_ap;
 };
 
 struct mwl8k_rx_queue {
@@ -1827,6 +1828,7 @@ struct mwl8k_cmd_get_hw_spec_ap {
 	__le32 wcbbase1;
 	__le32 wcbbase2;
 	__le32 wcbbase3;
+	__le32 fw_api_version;
 } __packed;
 
 static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
@@ -1834,6 +1836,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_cmd_get_hw_spec_ap *cmd;
 	int rc;
+	u32 api_version;
 
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
 	if (cmd == NULL)
@@ -1850,6 +1853,16 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 	if (!rc) {
 		int off;
 
+		api_version = le32_to_cpu(cmd->fw_api_version);
+		if (priv->device_info->fw_api_ap != api_version) {
+			printk(KERN_ERR "%s: Unsupported fw API version for %s."
+			       "  Expected %d got %d.\n", MWL8K_NAME,
+			       priv->device_info->part_name,
+			       priv->device_info->fw_api_ap,
+			       api_version);
+			rc = -EINVAL;
+			goto done;
+		}
 		SET_IEEE80211_PERM_ADDR(hw, cmd->perm_addr);
 		priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
 		priv->fw_rev = le32_to_cpu(cmd->fw_rev);
@@ -1877,6 +1890,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 		iowrite32(priv->txq[3].txd_dma, priv->sram + off);
 	}
 
+done:
 	kfree(cmd);
 	return rc;
 }
@@ -3939,6 +3953,10 @@ enum {
 	MWL8366,
 };
 
+#define MWL8K_8366_AP_FW_API 1
+#define _MWL8K_8366_AP_FW(api) "mwl8k/fmimage_8366_ap-" #api ".fw"
+#define MWL8K_8366_AP_FW(api) _MWL8K_8366_AP_FW(api)
+
 static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
 	[MWL8363] = {
 		.part_name	= "88w8363",
@@ -3954,7 +3972,8 @@ static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
 		.part_name	= "88w8366",
 		.helper_image	= "mwl8k/helper_8366.fw",
 		.fw_image_sta	= "mwl8k/fmimage_8366.fw",
-		.fw_image_ap	= "mwl8k/fmimage_8366_ap-1.fw",
+		.fw_image_ap	= MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API),
+		.fw_api_ap	= MWL8K_8366_AP_FW_API,
 		.ap_rxd_ops	= &rxd_8366_ap_ops,
 	},
 };
@@ -3965,7 +3984,7 @@ MODULE_FIRMWARE("mwl8k/helper_8687.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8687.fw");
 MODULE_FIRMWARE("mwl8k/helper_8366.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8366.fw");
-MODULE_FIRMWARE("mwl8k/fmimage_8366_ap-1.fw");
+MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API));
 
 static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 	{ PCI_VDEVICE(MARVELL, 0x2a0a), .driver_data = MWL8363, },
-- 
cgit v1.2.3


From 99020471001dbbd6edf61f105368cb6667cc683d Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:52 -0800
Subject: mwl8k: make initial firmware load asynchronous

Introduce a firmware loading state machine to manage the process
of loading firmware asynchronously and completing initialization
upon success.  The state machine attempts to load the preferred
firmware image.  If that fails, and if an alternative firmware
image is available, it will attempt to load that one.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 207 +++++++++++++++++++++++++++++++++++++------
 1 file changed, 178 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index e5b062c3bd56..081bb6c848d9 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -224,6 +224,12 @@ struct mwl8k_priv {
 	 * the firmware image is swapped.
 	 */
 	struct ieee80211_tx_queue_params wmm_params[MWL8K_TX_QUEUES];
+
+	/* async firmware loading state */
+	unsigned fw_state;
+	char *fw_pref;
+	char *fw_alt;
+	struct completion firmware_loading_complete;
 };
 
 /* Per interface specific private data */
@@ -403,34 +409,66 @@ static void mwl8k_release_firmware(struct mwl8k_priv *priv)
 	mwl8k_release_fw(&priv->fw_helper);
 }
 
+/* states for asynchronous f/w loading */
+static void mwl8k_fw_state_machine(const struct firmware *fw, void *context);
+enum {
+	FW_STATE_INIT = 0,
+	FW_STATE_LOADING_PREF,
+	FW_STATE_LOADING_ALT,
+	FW_STATE_ERROR,
+};
+
 /* Request fw image */
 static int mwl8k_request_fw(struct mwl8k_priv *priv,
-			    const char *fname, struct firmware **fw)
+			    const char *fname, struct firmware **fw,
+			    bool nowait)
 {
 	/* release current image */
 	if (*fw != NULL)
 		mwl8k_release_fw(fw);
 
-	return request_firmware((const struct firmware **)fw,
-				fname, &priv->pdev->dev);
+	if (nowait)
+		return request_firmware_nowait(THIS_MODULE, 1, fname,
+					       &priv->pdev->dev, GFP_KERNEL,
+					       priv, mwl8k_fw_state_machine);
+	else
+		return request_firmware((const struct firmware **)fw,
+					fname, &priv->pdev->dev);
 }
 
-static int mwl8k_request_firmware(struct mwl8k_priv *priv, char *fw_image)
+static int mwl8k_request_firmware(struct mwl8k_priv *priv, char *fw_image,
+				  bool nowait)
 {
 	struct mwl8k_device_info *di = priv->device_info;
 	int rc;
 
 	if (di->helper_image != NULL) {
-		rc = mwl8k_request_fw(priv, di->helper_image, &priv->fw_helper);
-		if (rc) {
-			printk(KERN_ERR "%s: Error requesting helper "
-			       "firmware file %s\n", pci_name(priv->pdev),
-			       di->helper_image);
+		if (nowait)
+			rc = mwl8k_request_fw(priv, di->helper_image,
+					      &priv->fw_helper, true);
+		else
+			rc = mwl8k_request_fw(priv, di->helper_image,
+					      &priv->fw_helper, false);
+		if (rc)
+			printk(KERN_ERR "%s: Error requesting helper fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+
+		if (rc || nowait)
 			return rc;
-		}
 	}
 
-	rc = mwl8k_request_fw(priv, fw_image, &priv->fw_ucode);
+	if (nowait) {
+		/*
+		 * if we get here, no helper image is needed.  Skip the
+		 * FW_STATE_INIT state.
+		 */
+		priv->fw_state = FW_STATE_LOADING_PREF;
+		rc = mwl8k_request_fw(priv, fw_image,
+				      &priv->fw_ucode,
+				      true);
+	} else
+		rc = mwl8k_request_fw(priv, fw_image,
+				      &priv->fw_ucode, false);
 	if (rc) {
 		printk(KERN_ERR "%s: Error requesting firmware file %s\n",
 		       pci_name(priv->pdev), fw_image);
@@ -3998,7 +4036,99 @@ static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 };
 MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
 
-static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image)
+static int mwl8k_request_alt_fw(struct mwl8k_priv *priv)
+{
+	int rc;
+	printk(KERN_ERR "%s: Error requesting preferred fw %s.\n"
+	       "Trying alternative firmware %s\n", pci_name(priv->pdev),
+	       priv->fw_pref, priv->fw_alt);
+	rc = mwl8k_request_fw(priv, priv->fw_alt, &priv->fw_ucode, true);
+	if (rc) {
+		printk(KERN_ERR "%s: Error requesting alt fw %s\n",
+		       pci_name(priv->pdev), priv->fw_alt);
+		return rc;
+	}
+	return 0;
+}
+
+static int mwl8k_firmware_load_success(struct mwl8k_priv *priv);
+static void mwl8k_fw_state_machine(const struct firmware *fw, void *context)
+{
+	struct mwl8k_priv *priv = context;
+	struct mwl8k_device_info *di = priv->device_info;
+	int rc;
+
+	switch (priv->fw_state) {
+	case FW_STATE_INIT:
+		if (!fw) {
+			printk(KERN_ERR "%s: Error requesting helper fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+			goto fail;
+		}
+		priv->fw_helper = fw;
+		rc = mwl8k_request_fw(priv, priv->fw_pref, &priv->fw_ucode,
+				      true);
+		if (rc && priv->fw_alt) {
+			rc = mwl8k_request_alt_fw(priv);
+			if (rc)
+				goto fail;
+			priv->fw_state = FW_STATE_LOADING_ALT;
+		} else if (rc)
+			goto fail;
+		else
+			priv->fw_state = FW_STATE_LOADING_PREF;
+		break;
+
+	case FW_STATE_LOADING_PREF:
+		if (!fw) {
+			if (priv->fw_alt) {
+				rc = mwl8k_request_alt_fw(priv);
+				if (rc)
+					goto fail;
+				priv->fw_state = FW_STATE_LOADING_ALT;
+			} else
+				goto fail;
+		} else {
+			priv->fw_ucode = fw;
+			rc = mwl8k_firmware_load_success(priv);
+			if (rc)
+				goto fail;
+			else
+				complete(&priv->firmware_loading_complete);
+		}
+		break;
+
+	case FW_STATE_LOADING_ALT:
+		if (!fw) {
+			printk(KERN_ERR "%s: Error requesting alt fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+			goto fail;
+		}
+		priv->fw_ucode = fw;
+		rc = mwl8k_firmware_load_success(priv);
+		if (rc)
+			goto fail;
+		else
+			complete(&priv->firmware_loading_complete);
+		break;
+
+	default:
+		printk(KERN_ERR "%s: Unexpected firmware loading state: %d\n",
+		       MWL8K_NAME, priv->fw_state);
+		BUG_ON(1);
+	}
+
+	return;
+
+fail:
+	priv->fw_state = FW_STATE_ERROR;
+	complete(&priv->firmware_loading_complete);
+	device_release_driver(&priv->pdev->dev);
+	mwl8k_release_firmware(priv);
+}
+
+static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image,
+			       bool nowait)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	int rc;
@@ -4007,12 +4137,15 @@ static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image)
 	mwl8k_hw_reset(priv);
 
 	/* Ask userland hotplug daemon for the device firmware */
-	rc = mwl8k_request_firmware(priv, fw_image);
+	rc = mwl8k_request_firmware(priv, fw_image, nowait);
 	if (rc) {
 		wiphy_err(hw->wiphy, "Firmware files not found\n");
 		return rc;
 	}
 
+	if (nowait)
+		return rc;
+
 	/* Load firmware into hardware */
 	rc = mwl8k_load_firmware(hw);
 	if (rc)
@@ -4147,7 +4280,7 @@ static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image)
 	for (i = 0; i < MWL8K_TX_QUEUES; i++)
 		mwl8k_txq_deinit(hw, i);
 
-	rc = mwl8k_init_firmware(hw, fw_image);
+	rc = mwl8k_init_firmware(hw, fw_image, false);
 	if (rc)
 		goto fail;
 
@@ -4181,6 +4314,13 @@ static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
 	struct ieee80211_hw *hw = priv->hw;
 	int i, rc;
 
+	rc = mwl8k_load_firmware(hw);
+	mwl8k_release_firmware(priv);
+	if (rc) {
+		wiphy_err(hw->wiphy, "Cannot start firmware\n");
+		return rc;
+	}
+
 	/*
 	 * Extra headroom is the size of the required DMA header
 	 * minus the size of the smallest 802.11 frame (CTS frame).
@@ -4325,28 +4465,29 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	}
 
 	/*
-	 * Choose the initial fw image depending on user input and availability
-	 * of images.
+	 * Choose the initial fw image depending on user input.  If a second
+	 * image is available, make it the alternative image that will be
+	 * loaded if the first one fails.
 	 */
+	init_completion(&priv->firmware_loading_complete);
 	di = priv->device_info;
-	if (ap_mode_default && di->fw_image_ap)
-		rc = mwl8k_init_firmware(hw, di->fw_image_ap);
-	else if (!ap_mode_default && di->fw_image_sta)
-		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
-	else if (ap_mode_default && !di->fw_image_ap && di->fw_image_sta) {
+	if (ap_mode_default && di->fw_image_ap) {
+		priv->fw_pref = di->fw_image_ap;
+		priv->fw_alt = di->fw_image_sta;
+	} else if (!ap_mode_default && di->fw_image_sta) {
+		priv->fw_pref = di->fw_image_sta;
+		priv->fw_alt = di->fw_image_ap;
+	} else if (ap_mode_default && !di->fw_image_ap && di->fw_image_sta) {
 		printk(KERN_WARNING "AP fw is unavailable.  Using STA fw.");
-		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
+		priv->fw_pref = di->fw_image_sta;
 	} else if (!ap_mode_default && !di->fw_image_sta && di->fw_image_ap) {
 		printk(KERN_WARNING "STA fw is unavailable.  Using AP fw.");
-		rc = mwl8k_init_firmware(hw, di->fw_image_ap);
-	} else
-		rc = mwl8k_init_firmware(hw, di->fw_image_sta);
+		priv->fw_pref = di->fw_image_ap;
+	}
+	rc = mwl8k_init_firmware(hw, priv->fw_pref, true);
 	if (rc)
 		goto err_stop_firmware;
-
-	rc = mwl8k_firmware_load_success(priv);
-	if (!rc)
-		return rc;
+	return rc;
 
 err_stop_firmware:
 	mwl8k_hw_reset(priv);
@@ -4385,6 +4526,13 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 		return;
 	priv = hw->priv;
 
+	wait_for_completion(&priv->firmware_loading_complete);
+
+	if (priv->fw_state == FW_STATE_ERROR) {
+		mwl8k_hw_reset(priv);
+		goto unmap;
+	}
+
 	ieee80211_stop_queues(hw);
 
 	ieee80211_unregister_hw(hw);
@@ -4407,6 +4555,7 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 
 	pci_free_consistent(priv->pdev, 4, priv->cookie, priv->cookie_dma);
 
+unmap:
 	pci_iounmap(pdev, priv->regs);
 	pci_iounmap(pdev, priv->sram);
 	pci_set_drvdata(pdev, NULL);
-- 
cgit v1.2.3


From d1f9e41d1d739cd4393840d35e7554f4a439a4f1 Mon Sep 17 00:00:00 2001
From: Brian Cavagnolo <brian@cozybit.com>
Date: Fri, 12 Nov 2010 17:23:53 -0800
Subject: mwl8k: use const struct fw pointers throughout

This eliminates compiler warnings by doing things how the
firmware class expects.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwl8k.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 081bb6c848d9..9ecf8407cb1b 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -144,8 +144,8 @@ struct mwl8k_priv {
 	void __iomem *regs;
 
 	/* firmware */
-	struct firmware *fw_helper;
-	struct firmware *fw_ucode;
+	const struct firmware *fw_helper;
+	const struct firmware *fw_ucode;
 
 	/* hardware/firmware parameters */
 	bool ap_fw;
@@ -395,7 +395,7 @@ static void mwl8k_hw_reset(struct mwl8k_priv *priv)
 }
 
 /* Release fw image */
-static void mwl8k_release_fw(struct firmware **fw)
+static void mwl8k_release_fw(const struct firmware **fw)
 {
 	if (*fw == NULL)
 		return;
@@ -420,7 +420,7 @@ enum {
 
 /* Request fw image */
 static int mwl8k_request_fw(struct mwl8k_priv *priv,
-			    const char *fname, struct firmware **fw,
+			    const char *fname, const struct firmware **fw,
 			    bool nowait)
 {
 	/* release current image */
@@ -432,8 +432,7 @@ static int mwl8k_request_fw(struct mwl8k_priv *priv,
 					       &priv->pdev->dev, GFP_KERNEL,
 					       priv, mwl8k_fw_state_machine);
 	else
-		return request_firmware((const struct firmware **)fw,
-					fname, &priv->pdev->dev);
+		return request_firmware(fw, fname, &priv->pdev->dev);
 }
 
 static int mwl8k_request_firmware(struct mwl8k_priv *priv, char *fw_image,
@@ -632,12 +631,12 @@ static int mwl8k_feed_fw_image(struct mwl8k_priv *priv,
 static int mwl8k_load_firmware(struct ieee80211_hw *hw)
 {
 	struct mwl8k_priv *priv = hw->priv;
-	struct firmware *fw = priv->fw_ucode;
+	const struct firmware *fw = priv->fw_ucode;
 	int rc;
 	int loops;
 
 	if (!memcmp(fw->data, "\x01\x00\x00\x00", 4)) {
-		struct firmware *helper = priv->fw_helper;
+		const struct firmware *helper = priv->fw_helper;
 
 		if (helper == NULL) {
 			printk(KERN_ERR "%s: helper image needed but none "
-- 
cgit v1.2.3


From 54435f9ec837cf0bb0ea02a2bb6362a6aaef5250 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 3 Nov 2010 22:06:26 +0100
Subject: ssb: workarounds: be verbose about hacking SPROM revision, don't
 duplicate code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/pci.c | 45 +++++++++++++++++++++++----------------------
 1 file changed, 23 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 6e88d2b603b4..3226832df32d 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -573,37 +573,38 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 	ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
 	memset(out->et0mac, 0xFF, 6);		/* preset et0 and et1 mac */
 	memset(out->et1mac, 0xFF, 6);
+
 	if ((bus->chip_id & 0xFF00) == 0x4400) {
 		/* Workaround: The BCM44XX chip has a stupid revision
 		 * number stored in the SPROM.
 		 * Always extract r1. */
 		out->revision = 1;
-		sprom_extract_r123(out, in);
+		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
 	} else if (bus->chip_id == 0x4321) {
 		/* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
 		out->revision = 4;
+		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
+	}
+
+	switch (out->revision) {
+	case 1:
+	case 2:
+	case 3:
+		sprom_extract_r123(out, in);
+		break;
+	case 4:
+	case 5:
 		sprom_extract_r45(out, in);
-	} else {
-		switch (out->revision) {
-		case 1:
-		case 2:
-		case 3:
-			sprom_extract_r123(out, in);
-			break;
-		case 4:
-		case 5:
-			sprom_extract_r45(out, in);
-			break;
-		case 8:
-			sprom_extract_r8(out, in);
-			break;
-		default:
-			ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
-				   "  revision %d detected. Will extract"
-				   " v1\n", out->revision);
-			out->revision = 1;
-			sprom_extract_r123(out, in);
-		}
+		break;
+	case 8:
+		sprom_extract_r8(out, in);
+		break;
+	default:
+		ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
+			   "  revision %d detected. Will extract"
+			   " v1\n", out->revision);
+		out->revision = 1;
+		sprom_extract_r123(out, in);
 	}
 
 	if (out->boardflags_lo == 0xFFFF)
-- 
cgit v1.2.3


From ca4a0831917d6541b45f03542257fcb20dc9cf4a Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 3 Nov 2010 23:28:45 +0100
Subject: ssb: return -ENOMEM on alloc fail (instead of CRC check's result)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/pci.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 3226832df32d..b5343ac37ee5 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -619,7 +619,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 			     struct ssb_sprom *sprom)
 {
 	const struct ssb_sprom *fallback;
-	int err = -ENOMEM;
+	int err;
 	u16 *buf;
 
 	if (!ssb_is_sprom_available(bus)) {
@@ -646,7 +646,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 
 	buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
 	if (!buf)
-		goto out;
+		return -ENOMEM;
 	bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
 	sprom_do_read(bus, buf);
 	err = sprom_check_crc(buf, bus->sprom_size);
@@ -656,7 +656,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 		buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
 			      GFP_KERNEL);
 		if (!buf)
-			goto out;
+			return -ENOMEM;
 		bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
 		sprom_do_read(bus, buf);
 		err = sprom_check_crc(buf, bus->sprom_size);
@@ -678,7 +678,6 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 
 out_free:
 	kfree(buf);
-out:
 	return err;
 }
 
-- 
cgit v1.2.3


From b5257c952dda24df7078c74b7b811b44c6e49206 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 9 Nov 2010 19:25:47 +0200
Subject: rndis_wlan: workaround device not returning bss for currently
 connected AP
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

BCM4320a devices do not return bss for currently connected AP in bss-list,
althought this is required by NDIS specs. Missing bss leads to warning at
net/wireless/sme.c:__cfg80211_connect_result(), WARN_ON(!bss).

Workaround this by crafting bss manually with information we can read from
device. Workaround is only used when device bss-list does not return current
bss, and so is only used with BCM4320a devices and not newer BCM4320b ones.

Fixes bug #20152.

Reported-by: Luís Picciochi <Pitxyoki@gmail.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 130 +++++++++++++++++++++++++++++++++++---
 1 file changed, 121 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 71b5971da597..0a423c49aab9 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -994,7 +994,8 @@ static int level_to_qual(int level)
  */
 static int set_infra_mode(struct usbnet *usbdev, int mode);
 static void restore_keys(struct usbnet *usbdev);
-static int rndis_check_bssid_list(struct usbnet *usbdev);
+static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
+					bool *matched);
 
 static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 {
@@ -1911,7 +1912,7 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 	/* Get current bssid list from device before new scan, as new scan
 	 * clears internal bssid list.
 	 */
-	rndis_check_bssid_list(usbdev);
+	rndis_check_bssid_list(usbdev, NULL, NULL);
 
 	if (!request)
 		return -EINVAL;
@@ -1981,7 +1982,8 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
 		GFP_KERNEL);
 }
 
-static int rndis_check_bssid_list(struct usbnet *usbdev)
+static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
+					bool *matched)
 {
 	void *buf = NULL;
 	struct ndis_80211_bssid_list_ex *bssid_list;
@@ -2017,7 +2019,11 @@ resize_buf:
 		   count, len);
 
 	while (count && ((void *)bssid + bssid_len) <= (buf + len)) {
-		rndis_bss_info_update(usbdev, bssid);
+		if (rndis_bss_info_update(usbdev, bssid) && match_bssid &&
+		    matched) {
+			if (compare_ether_addr(bssid->mac, match_bssid))
+				*matched = true;
+		}
 
 		bssid = (void *)bssid + bssid_len;
 		bssid_len = le32_to_cpu(bssid->length);
@@ -2041,7 +2047,7 @@ static void rndis_get_scan_results(struct work_struct *work)
 	if (!priv->scan_request)
 		return;
 
-	ret = rndis_check_bssid_list(usbdev);
+	ret = rndis_check_bssid_list(usbdev, NULL, NULL);
 
 	cfg80211_scan_done(priv->scan_request, ret < 0);
 
@@ -2495,6 +2501,91 @@ static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
 	return rndis_set_oid(usbdev, OID_802_11_PMKID, &pmkid, sizeof(pmkid));
 }
 
+static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
+					   struct ndis_80211_assoc_info *info)
+{
+	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
+	struct ieee80211_channel *channel;
+	struct ndis_80211_conf config;
+	struct ndis_80211_ssid ssid;
+	s32 signal;
+	u64 timestamp;
+	u16 capability;
+	u16 beacon_interval;
+	__le32 rssi;
+	u8 ie_buf[34];
+	int len, ret, ie_len;
+
+	/* Get signal quality, in case of error use rssi=0 and ignore error. */
+	len = sizeof(rssi);
+	rssi = 0;
+	rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
+	signal = level_to_qual(le32_to_cpu(rssi));
+
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_RSSI -> %d, "
+		   "rssi:%d, qual: %d\n", __func__, ret, le32_to_cpu(rssi),
+		   level_to_qual(le32_to_cpu(rssi)));
+
+	/* Get AP capabilities */
+	if (info) {
+		capability = le16_to_cpu(info->resp_ie.capa);
+	} else {
+		/* Set atleast ESS/IBSS capability */
+		capability = (priv->infra_mode == NDIS_80211_INFRA_INFRA) ?
+				WLAN_CAPABILITY_ESS : WLAN_CAPABILITY_IBSS;
+	}
+
+	/* Get channel and beacon interval */
+	len = sizeof(config);
+	ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len);
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_CONFIGURATION -> %d\n",
+				__func__, ret);
+	if (ret >= 0) {
+		beacon_interval = le16_to_cpu(config.beacon_period);
+		channel = ieee80211_get_channel(priv->wdev.wiphy,
+				KHZ_TO_MHZ(le32_to_cpu(config.ds_config)));
+		if (!channel) {
+			netdev_warn(usbdev->net, "%s(): could not get channel."
+						 "\n", __func__);
+			return;
+		}
+	} else {
+		netdev_warn(usbdev->net, "%s(): could not get configuration.\n",
+					 __func__);
+		return;
+	}
+
+	/* Get SSID, in case of error, use zero length SSID and ignore error. */
+	len = sizeof(ssid);
+	memset(&ssid, 0, sizeof(ssid));
+	ret = rndis_query_oid(usbdev, OID_802_11_SSID, &ssid, &len);
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_SSID -> %d, len: %d, ssid: "
+				"'%.32s'\n", __func__, ret,
+				le32_to_cpu(ssid.length), ssid.essid);
+
+	if (le32_to_cpu(ssid.length) > 32)
+		ssid.length = cpu_to_le32(32);
+
+	ie_buf[0] = WLAN_EID_SSID;
+	ie_buf[1] = le32_to_cpu(ssid.length);
+	memcpy(&ie_buf[2], ssid.essid, le32_to_cpu(ssid.length));
+
+	ie_len = le32_to_cpu(ssid.length) + 2;
+
+	/* no tsf */
+	timestamp = 0;
+
+	netdev_dbg(usbdev->net, "%s(): channel:%d(freq), bssid:[%pM], tsf:%d, "
+		"capa:%x, beacon int:%d, resp_ie(len:%d, essid:'%.32s'), "
+		"signal:%d\n", __func__, (channel ? channel->center_freq : -1),
+		bssid, (u32)timestamp, capability, beacon_interval, ie_len,
+		ssid.essid, signal);
+
+	cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid,
+		timestamp, capability, beacon_interval, ie_buf, ie_len,
+		signal, GFP_KERNEL);
+}
+
 /*
  * workers, indication handlers, device poller
  */
@@ -2507,6 +2598,7 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 	u8 *req_ie, *resp_ie;
 	int ret, offset;
 	bool roamed = false;
+	bool match_bss;
 
 	if (priv->infra_mode == NDIS_80211_INFRA_INFRA && priv->connected) {
 		/* received media connect indication while connected, either
@@ -2558,6 +2650,13 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 					resp_ie_len =
 						CONTROL_BUFFER_SIZE - offset;
 			}
+		} else {
+			/* Since rndis_wlan_craft_connected_bss() might use info
+			 * later and expects info to contain valid data if
+			 * non-null, free info and set NULL here.
+			 */
+			kfree(info);
+			info = NULL;
 		}
 	} else if (WARN_ON(priv->infra_mode != NDIS_80211_INFRA_ADHOC))
 		return;
@@ -2569,13 +2668,26 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 	netdev_dbg(usbdev->net, "link up work: [%pM]%s\n",
 		   bssid, roamed ? " roamed" : "");
 
-	/* Internal bss list in device always contains at least the currently
+	/* Internal bss list in device should contain at least the currently
 	 * connected bss and we can get it to cfg80211 with
 	 * rndis_check_bssid_list().
-	 * NOTE: This is true for Broadcom chip, but not mentioned in RNDIS
-	 * spec.
+	 *
+	 * NDIS spec says: "If the device is associated, but the associated
+	 *  BSSID is not in its BSSID scan list, then the driver must add an
+	 *  entry for the BSSID at the end of the data that it returns in
+	 *  response to query of OID_802_11_BSSID_LIST."
+	 *
+	 * NOTE: Seems to be true for BCM4320b variant, but not BCM4320a.
 	 */
-	rndis_check_bssid_list(usbdev);
+	match_bss = false;
+	rndis_check_bssid_list(usbdev, bssid, &match_bss);
+
+	if (!is_zero_ether_addr(bssid) && !match_bss) {
+		/* Couldn't get bss from device, we need to manually craft bss
+		 * for cfg80211.
+		 */
+		rndis_wlan_craft_connected_bss(usbdev, bssid, info);
+	}
 
 	if (priv->infra_mode == NDIS_80211_INFRA_INFRA) {
 		if (!roamed)
-- 
cgit v1.2.3


From 5cb56af29be8d12f74afcb2c1de91e51a577bd52 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 9 Nov 2010 19:25:56 +0200
Subject: rndis_wlan: workaround poor scanning with BCM4320a
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

BCM4320a devices seem to sometimes do scanning pretty poorly. This can be
workaround by issuing new scan every second, while not yet connected. By this
new scanning method device catches beacons much faster. Fixes bug #20822.

Reported-by: Luís Picciochi <Pitxyoki@gmail.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 67 ++++++++++++++++++++++++++++++++-------
 1 file changed, 56 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 0a423c49aab9..8a77ff68590b 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -156,6 +156,12 @@ MODULE_PARM_DESC(workaround_interval,
 #define RNDIS_STATUS_ADAPTER_NOT_OPEN		cpu_to_le32(0xc0010012)
 
 
+/* Known device types */
+#define RNDIS_UNKNOWN	0
+#define RNDIS_BCM4320A	1
+#define RNDIS_BCM4320B	2
+
+
 /* NDIS data structures. Taken from wpa_supplicant driver_ndis.c
  * slightly modified for datatype endianess, etc
  */
@@ -478,6 +484,7 @@ struct rndis_wlan_private {
 	struct ieee80211_rate rates[ARRAY_SIZE(rndis_rates)];
 	u32 cipher_suites[ARRAY_SIZE(rndis_cipher_suites)];
 
+	int device_type;
 	int caps;
 	int multicast_size;
 
@@ -997,6 +1004,16 @@ static void restore_keys(struct usbnet *usbdev);
 static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
 					bool *matched);
 
+static int rndis_start_bssid_list_scan(struct usbnet *usbdev)
+{
+	__le32 tmp;
+
+	/* Note: OID_802_11_BSSID_LIST_SCAN clears internal BSS list. */
+	tmp = cpu_to_le32(1);
+	return rndis_set_oid(usbdev, OID_802_11_BSSID_LIST_SCAN, &tmp,
+							sizeof(tmp));
+}
+
 static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 {
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
@@ -1905,7 +1922,7 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 	struct usbnet *usbdev = netdev_priv(dev);
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 	int ret;
-	__le32 tmp;
+	int delay = SCAN_DELAY_JIFFIES;
 
 	netdev_dbg(usbdev->net, "cfg80211.scan\n");
 
@@ -1922,13 +1939,13 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 
 	priv->scan_request = request;
 
-	tmp = cpu_to_le32(1);
-	ret = rndis_set_oid(usbdev, OID_802_11_BSSID_LIST_SCAN, &tmp,
-							sizeof(tmp));
+	ret = rndis_start_bssid_list_scan(usbdev);
 	if (ret == 0) {
+		if (priv->device_type == RNDIS_BCM4320A)
+			delay = HZ;
+
 		/* Wait before retrieving scan results from device */
-		queue_delayed_work(priv->workqueue, &priv->scan_work,
-			SCAN_DELAY_JIFFIES);
+		queue_delayed_work(priv->workqueue, &priv->scan_work, delay);
 	}
 
 	return ret;
@@ -3046,8 +3063,21 @@ static void rndis_device_poller(struct work_struct *work)
 	 * also polls device with rndis_command() and catches for media link
 	 * indications.
 	 */
-	if (!is_associated(usbdev))
+	if (!is_associated(usbdev)) {
+		/* Workaround bad scanning in BCM4320a devices with active
+		 * background scanning when not associated.
+		 */
+		if (priv->device_type == RNDIS_BCM4320A && priv->radio_on &&
+		    !priv->scan_request) {
+			/* Get previous scan results */
+			rndis_check_bssid_list(usbdev, NULL, NULL);
+
+			/* Initiate new scan */
+			rndis_start_bssid_list_scan(usbdev);
+		}
+
 		goto end;
+	}
 
 	len = sizeof(rssi);
 	ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
@@ -3104,10 +3134,12 @@ end:
 /*
  * driver/device initialization
  */
-static void rndis_copy_module_params(struct usbnet *usbdev)
+static void rndis_copy_module_params(struct usbnet *usbdev, int device_type)
 {
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
+	priv->device_type = device_type;
+
 	priv->param_country[0] = modparam_country[0];
 	priv->param_country[1] = modparam_country[1];
 	priv->param_country[2] = 0;
@@ -3150,12 +3182,25 @@ static void rndis_copy_module_params(struct usbnet *usbdev)
 		priv->param_workaround_interval = modparam_workaround_interval;
 }
 
+static int unknown_early_init(struct usbnet *usbdev)
+{
+	/* copy module parameters for unknown so that iwconfig reports txpower
+	 * and workaround parameter is copied to private structure correctly.
+	 */
+	rndis_copy_module_params(usbdev, RNDIS_UNKNOWN);
+
+	/* This is unknown device, so do not try set configuration parameters.
+	 */
+
+	return 0;
+}
+
 static int bcm4320a_early_init(struct usbnet *usbdev)
 {
 	/* copy module parameters for bcm4320a so that iwconfig reports txpower
 	 * and workaround parameter is copied to private structure correctly.
 	 */
-	rndis_copy_module_params(usbdev);
+	rndis_copy_module_params(usbdev, RNDIS_BCM4320A);
 
 	/* bcm4320a doesn't handle configuration parameters well. Try
 	 * set any and you get partially zeroed mac and broken device.
@@ -3169,7 +3214,7 @@ static int bcm4320b_early_init(struct usbnet *usbdev)
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 	char buf[8];
 
-	rndis_copy_module_params(usbdev);
+	rndis_copy_module_params(usbdev, RNDIS_BCM4320B);
 
 	/* Early initialization settings, setting these won't have effect
 	 * if called after generic_rndis_bind().
@@ -3432,7 +3477,7 @@ static const struct driver_info rndis_wlan_info = {
 	.tx_fixup =	rndis_tx_fixup,
 	.reset =	rndis_wlan_reset,
 	.stop =		rndis_wlan_stop,
-	.early_init =	bcm4320a_early_init,
+	.early_init =	unknown_early_init,
 	.indication =	rndis_wlan_indication,
 };
 
-- 
cgit v1.2.3


From 7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 9 Nov 2010 16:35:17 -0800
Subject: drivers/net/wireless/ath/debug.c: Use printf extension %pV

Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/debug.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index dacfb234f491..a9600ba8ceaa 100644
--- a/drivers/net/wireless/ath/debug.c
+++ b/drivers/net/wireless/ath/debug.c
@@ -19,14 +19,19 @@
 
 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (likely(!(common->debug_mask & dbg_mask)))
 		return;
 
 	va_start(args, fmt);
-	printk(KERN_DEBUG "ath: ");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "ath: %pV", &vaf);
+
 	va_end(args);
 }
 EXPORT_SYMBOL(ath_print);
-- 
cgit v1.2.3


From 5b736d42bc51fe893fd7d4ceac34c727d23135e1 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 9 Nov 2010 16:35:18 -0800
Subject: drivers/net/wireless/b43/main.c: Use printf extension %pV

Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/main.c | 48 ++++++++++++++++++++++++++++++-----------
 1 file changed, 36 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index a1186525c70d..fa4880366586 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -322,59 +322,83 @@ static int b43_ratelimit(struct b43_wl *wl)
 
 void b43info(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_INFO)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_INFO "b43-%s: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_INFO "b43-%s: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43err(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_ERROR)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_ERR "b43-%s ERROR: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_ERR "b43-%s ERROR: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43warn(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_WARN)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_WARNING "b43-%s warning: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_WARNING "b43-%s warning: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43dbg(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_DEBUG)
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_DEBUG "b43-%s debug: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "b43-%s debug: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
-- 
cgit v1.2.3


From 0e67d6cb753643fc076a90fa9309301b3fbfb8db Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 9 Nov 2010 16:35:19 -0800
Subject: drivers/net/wireless/b43legacy/main.c: Use printf extension %pV

Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43legacy/main.c | 47 ++++++++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 67f18ecdb3bf..1f11e1670bf0 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -181,52 +181,75 @@ static int b43legacy_ratelimit(struct b43legacy_wl *wl)
 
 void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_INFO "b43legacy-%s: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_INFO "b43legacy-%s: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_ERR "b43legacy-%s ERROR: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_ERR "b43legacy-%s ERROR: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_WARNING "b43legacy-%s warning: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_WARNING "b43legacy-%s warning: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 #if B43legacy_DEBUG
 void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	va_start(args, fmt);
-	printk(KERN_DEBUG "b43legacy-%s debug: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "b43legacy-%s debug: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 #endif /* DEBUG */
-- 
cgit v1.2.3


From 72a801103f07182c0a4f3a761caa62b4ab8eb4e5 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Wed, 10 Nov 2010 12:51:01 +0900
Subject: ath5k: Add support for antenna configuration

Support setting the antenna configuration via cfg/mac80211. At the moment only
allow the simple pre-defined configurations we already have (fixed antenna A/B
or diversity), but more advanced settings are possible to implement.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b9f93fbd9728..fe116de41361 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -3413,6 +3413,36 @@ static int ath5k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	return ret;
 }
 
+static int ath5k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	if (tx_ant == 1 && rx_ant == 1)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_A);
+	else if (tx_ant == 2 && rx_ant == 2)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_B);
+	else if ((tx_ant & 3) == 3 && (rx_ant & 3) == 3)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_DEFAULT);
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static int ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	switch (sc->ah->ah_ant_mode) {
+	case AR5K_ANTMODE_FIXED_A:
+		*tx_ant = 1; *rx_ant = 1; break;
+	case AR5K_ANTMODE_FIXED_B:
+		*tx_ant = 2; *rx_ant = 2; break;
+	case AR5K_ANTMODE_DEFAULT:
+		*tx_ant = 3; *rx_ant = 3; break;
+	}
+	return 0;
+}
+
 static const struct ieee80211_ops ath5k_hw_ops = {
 	.tx 		= ath5k_tx,
 	.start 		= ath5k_start,
@@ -3433,6 +3463,8 @@ static const struct ieee80211_ops ath5k_hw_ops = {
 	.sw_scan_start	= ath5k_sw_scan_start,
 	.sw_scan_complete = ath5k_sw_scan_complete,
 	.set_coverage_class = ath5k_set_coverage_class,
+	.set_antenna	= ath5k_set_antenna,
+	.get_antenna	= ath5k_get_antenna,
 };
 
 /********************\
-- 
cgit v1.2.3


From a9d85fbd3e5f7a0679e6276953cd23ac7bb72789 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Thu, 11 Nov 2010 00:40:33 -0800
Subject: ath9k_hw: Fix a reset failure on AR9382 (2x2).

AR9382 needs to be configured for the correct chain mask before
running AGC/TxIQ caliberation. Otherwise reset would fail.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 17 ++++++++++++-----
 drivers/net/wireless/ath/ath9k/reg.h          |  2 ++
 2 files changed, 14 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 9e6edffe0bd1..32eed19ff6f9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -718,12 +718,19 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 			       struct ath9k_channel *chan)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
+	int val;
 
-	/*
-	 * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain mode before
-	 * running AGC/TxIQ cals
-	 */
-	ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
+	val = REG_READ(ah, AR_ENT_OTP);
+	ath_print(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
+
+	if (val & AR_ENT_OTP_CHAIN2_DISABLE)
+		ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
+	else
+		/*
+		 * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain
+		 * mode before running AGC/TxIQ cals
+		 */
+		ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
 
 	/* Do Tx IQ Calibration */
 	ar9003_hw_tx_iq_cal(ah);
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 42976b0a01c1..ac6a13e27352 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1065,6 +1065,8 @@ enum {
 #define AR_INTR_PRIO_ASYNC_MASK   0x40c8
 #define AR_INTR_PRIO_SYNC_MASK    0x40cc
 #define AR_INTR_PRIO_ASYNC_ENABLE 0x40d4
+#define AR_ENT_OTP		  0x40d8
+#define AR_ENT_OTP_CHAIN2_DISABLE               0x00020000
 
 #define AR_RTC_9300_PLL_DIV          0x000003ff
 #define AR_RTC_9300_PLL_DIV_S        0
-- 
cgit v1.2.3


From b3dd6bc1f052ef3a754fa866743e4fda38522811 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 10 Nov 2010 05:03:07 -0800
Subject: ath9k_hw: Add new member into the eeprom structure.

Add eeprom base extension structures which are needed for
AR938x caliberation changes and gain calculation.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 21 +++++++++++++++------
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 18 +++++++++++++++++-
 2 files changed, 32 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index a88fe0d6142f..bc3f49c5c5b4 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -147,10 +147,13 @@ static const struct ar9300_eeprom ar9300_default = {
 		.papdRateMaskHt20 = LE32(0x80c080),
 		.papdRateMaskHt40 = LE32(0x80c080),
 		.futureModal = {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
 	 },
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
 		FREQ2FBIN(2437, 1),
@@ -285,8 +288,7 @@ static const struct ar9300_eeprom ar9300_default = {
 			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
 			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
 			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
-			/* Data[11].ctlEdges[3].bChannel */
-			FREQ2FBIN(2462, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
 		}
 	 },
 	.ctlPowerData_2G = {
@@ -346,10 +348,17 @@ static const struct ar9300_eeprom ar9300_default = {
 		.papdRateMaskHt20 = LE32(0xf0e0e0),
 		.papdRateMaskHt40 = LE32(0xf0e0e0),
 		.futureModal = {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
 	 },
+	.base_ext2 = {
+		.tempSlopeLow = 0,
+		.tempSlopeHigh = 0,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	},
 	.calFreqPier5G = {
 		FREQ2FBIN(5180, 0),
 		FREQ2FBIN(5220, 0),
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 3c533bb983c7..5301df3e9ec0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -236,7 +236,7 @@ struct ar9300_modal_eep_header {
 	u8 thresh62;
 	__le32 papdRateMaskHt20;
 	__le32 papdRateMaskHt40;
-	u8 futureModal[24];
+	u8 futureModal[10];
 } __packed;
 
 struct ar9300_cal_data_per_freq_op_loop {
@@ -274,6 +274,20 @@ struct cal_ctl_data_5g {
 	struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
 } __packed;
 
+struct ar9300_BaseExtension_1 {
+	u8 ant_div_control;
+	u8 future[13];
+} __packed;
+
+struct ar9300_BaseExtension_2 {
+	int8_t    tempSlopeLow;
+	int8_t    tempSlopeHigh;
+	u8   xatten1DBLow[AR9300_MAX_CHAINS];
+	u8   xatten1MarginLow[AR9300_MAX_CHAINS];
+	u8   xatten1DBHigh[AR9300_MAX_CHAINS];
+	u8   xatten1MarginHigh[AR9300_MAX_CHAINS];
+} __packed;
+
 struct ar9300_eeprom {
 	u8 eepromVersion;
 	u8 templateVersion;
@@ -283,6 +297,7 @@ struct ar9300_eeprom {
 	struct ar9300_base_eep_hdr baseEepHeader;
 
 	struct ar9300_modal_eep_header modalHeader2G;
+	struct ar9300_BaseExtension_1 base_ext1;
 	u8 calFreqPier2G[AR9300_NUM_2G_CAL_PIERS];
 	struct ar9300_cal_data_per_freq_op_loop
 	 calPierData2G[AR9300_MAX_CHAINS][AR9300_NUM_2G_CAL_PIERS];
@@ -302,6 +317,7 @@ struct ar9300_eeprom {
 	u8 ctl_freqbin_2G[AR9300_NUM_CTLS_2G][AR9300_NUM_BAND_EDGES_2G];
 	struct cal_ctl_data_2g ctlPowerData_2G[AR9300_NUM_CTLS_2G];
 	struct ar9300_modal_eep_header modalHeader5G;
+	struct ar9300_BaseExtension_2 base_ext2;
 	u8 calFreqPier5G[AR9300_NUM_5G_CAL_PIERS];
 	struct ar9300_cal_data_per_freq_op_loop
 	 calPierData5G[AR9300_MAX_CHAINS][AR9300_NUM_5G_CAL_PIERS];
-- 
cgit v1.2.3


From ef5a6a7573b7a12ced67dae155be8a909bc245d6 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 10 Nov 2010 05:03:08 -0800
Subject: ath9k_hw: Initialize 2GHz CTL properly.

The last 2GHz CTL was not being initialized, so power was being
set to 0 instead of 30dbm. Initialize to 30 like other CTLs.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index bc3f49c5c5b4..b33fb5bd8886 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -306,6 +306,7 @@ static const struct ar9300_eeprom ar9300_default = {
 
 		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
 		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
 	 },
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
-- 
cgit v1.2.3


From 3ceb801bffb62bc486f9662cd4dbca2cbdc6f5c7 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 10 Nov 2010 05:03:09 -0800
Subject: ath9k_hw: Fix paprd training frame failure.

paprd training frame fails in some rates. Fix the rate mask.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index b33fb5bd8886..29a138631f75 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -144,8 +144,8 @@ static const struct ar9300_eeprom ar9300_default = {
 		.txEndToRxOn = 0x2,
 		.txFrameToXpaOn = 0xe,
 		.thresh62 = 28,
-		.papdRateMaskHt20 = LE32(0x80c080),
-		.papdRateMaskHt40 = LE32(0x80c080),
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
 		.futureModal = {
 			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
@@ -346,8 +346,8 @@ static const struct ar9300_eeprom ar9300_default = {
 		.txEndToRxOn = 0x2,
 		.txFrameToXpaOn = 0xe,
 		.thresh62 = 28,
-		.papdRateMaskHt20 = LE32(0xf0e0e0),
-		.papdRateMaskHt40 = LE32(0xf0e0e0),
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
 		.futureModal = {
 			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
-- 
cgit v1.2.3


From 3092354970381fb8b6439fb4def0c34632277ae9 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 10 Nov 2010 05:03:10 -0800
Subject: ath9k_hw: add eeprom templates for ar9003 family chipsets

We are currently using the default eeprom default and it doesn't
work properly for all ar9003 family chipsets. So add eeprom
templates for different versisons and select the eeprom table
based on the template version programmed in the eeprom.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2338 +++++++++++++++++++++++-
 1 file changed, 2336 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 29a138631f75..3d467fc13883 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -633,6 +633,2338 @@ static const struct ar9300_eeprom ar9300_default = {
 	 }
 };
 
+static const struct ar9300_eeprom ar9300_x113 = {
+	.eepromVersion = 2,
+	.templateVersion = 6,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"x113-023-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		 /*
+		  * bit0 - enable tx temp comp - disabled
+		  * bit1 - enable tx volt comp - disabled
+		  * bit2 - enable fastClock - enabled
+		  * bit3 - enable doubling - enabled
+		  * bit4 - enable internal regulator - disabled
+		  * bit5 - enable pa predistortion - disabled
+		  */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x21,
+		.swreg = 0,
+	 },
+	.modalHeader2G = {
+	/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x150), LE16(0x150), LE16(0x150) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	 .base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	 },
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	 },
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTargetPowerCck = {
+		 /* 1L-5L,5S,11L,11S */
+		 { {34, 34, 34, 34} },
+		 { {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		 /* 6-24,36,48,54 */
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	 },
+	.ctlPowerData_2G = {
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+
+		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+	 },
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x11111),
+		 /* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		 /* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 68,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {FREQ2FBIN(5500, 0), 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	.base_ext2 = {
+		.tempSlopeLow = 72,
+		.tempSlopeHigh = 105,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	 },
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5190, 0),
+		FREQ2FBIN(5230, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5410, 0),
+		FREQ2FBIN(5510, 0),
+		FREQ2FBIN(5670, 0),
+		FREQ2FBIN(5755, 0),
+		FREQ2FBIN(5825, 0)
+	 },
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+	 },
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {38, 38, 38, 38, 32, 28, 38, 38, 32, 28, 38, 38, 32, 26} },
+		{ {36, 36, 36, 36, 32, 28, 36, 36, 32, 28, 36, 36, 32, 26} },
+	 },
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {36, 36, 36, 36, 30, 26, 36, 36, 30, 26, 36, 36, 30, 24} },
+		{ {34, 34, 34, 34, 30, 26, 34, 34, 30, 26, 34, 34, 30, 24} },
+	 },
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	 },
+	.ctlPowerData_5G = {
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 1}, {60, 0},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 0}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+			}
+		},
+	 }
+};
+
+
+static const struct ar9300_eeprom ar9300_h112 = {
+	.eepromVersion = 2,
+	.templateVersion = 3,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"h112-241-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		/*
+		 * bit0 - enable tx temp comp - disabled
+		 * bit1 - enable tx volt comp - disabled
+		 * bit2 - enable fastClock - enabled
+		 * bit3 - enable doubling - enabled
+		 * bit4 - enable internal regulator - disabled
+		 * bit5 - enable pa predistortion - disabled
+		 */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x10,
+		.swreg = 0,
+	},
+	.modalHeader2G = {
+		/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x150), LE16(0x150), LE16(0x150) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x80c080),
+		.papdRateMaskHt40 = LE32(0x80c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	},
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2484, 1),
+	},
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTargetPowerCck = {
+		/* 1L-5L,5S,11L,11S */
+		{ {34, 34, 34, 34} },
+		{ {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		/* 6-24,36,48,54 */
+		{ {34, 34, 32, 32} },
+		{ {34, 34, 32, 32} },
+		{ {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	},
+	.ctlPowerData_2G = {
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+
+		{ { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+	},
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+		/* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		/* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 45,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext2 = {
+		.tempSlopeLow = 40,
+		.tempSlopeHigh = 50,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	},
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calPierData5G = {
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+	},
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 20, 20, 20, 16} },
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 20, 20, 20, 16} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 18, 18, 18, 16} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 18, 18, 18, 16} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 16, 16, 16, 14} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 16, 16, 16, 14} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 14, 14, 14, 12} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 14, 14, 14, 12} },
+	},
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 18, 18, 18, 14} },
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 18, 18, 18, 14} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 16, 16, 16, 12} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 16, 16, 16, 12} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 14, 14, 14, 10} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 14, 14, 14, 10} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 12, 12, 12, 8} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 12, 12, 12, 8} },
+	},
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	},
+	.ctlPowerData_5G = {
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 1}, {60, 0},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 0}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+			}
+		},
+	}
+};
+
+
+static const struct ar9300_eeprom ar9300_x112 = {
+	.eepromVersion = 2,
+	.templateVersion = 5,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"x112-041-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		/*
+		 * bit0 - enable tx temp comp - disabled
+		 * bit1 - enable tx volt comp - disabled
+		 * bit2 - enable fastclock - enabled
+		 * bit3 - enable doubling - enabled
+		 * bit4 - enable internal regulator - disabled
+		 * bit5 - enable pa predistortion - disabled
+		 */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x0,
+		.swreg = 0,
+	},
+	.modalHeader2G = {
+		/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x22222),
+
+		/*
+		 * antCtrlChain[ar9300_max_chains]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x10), LE16(0x10), LE16(0x10) },
+
+		/*
+		 * xatten1DB[AR9300_max_chains];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0x1b, 0x1b, 0x1b},
+
+		/*
+		 * xatten1Margin[ar9300_max_chains]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x15, 0x15, 0x15},
+		.tempSlope = 50,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPrey_eeprom_modal_sPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshch[ar9300_max_cHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	},
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTargetPowerCck = {
+		/* 1L-5L,5S,11L,11s */
+		{ {38, 38, 38, 38} },
+		{ {38, 38, 38, 38} },
+	},
+	.calTargetPower2G = {
+		/* 6-24,36,48,54 */
+		{ {38, 38, 36, 34} },
+		{ {38, 38, 36, 34} },
+		{ {38, 38, 34, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {36, 36, 36, 36, 36, 34, 34, 32, 30, 28, 28, 28, 28, 26} },
+		{ {36, 36, 36, 36, 36, 34, 36, 34, 32, 30, 30, 30, 28, 26} },
+		{ {36, 36, 36, 36, 36, 34, 34, 32, 30, 28, 28, 28, 28, 26} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {36, 36, 36, 36, 34, 32, 32, 30, 28, 26, 26, 26, 26, 24} },
+		{ {36, 36, 36, 36, 34, 32, 34, 32, 30, 28, 28, 28, 28, 24} },
+		{ {36, 36, 36, 36, 34, 32, 32, 30, 28, 26, 26, 26, 26, 24} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctledges[3].bchannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctledges[0].bchannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctledges[1].bchannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctledges[2].bchannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctledges[3].bchannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctledges[0].bchannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctledges[1].bchannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctledges[2].bchannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctledges[3].bchannel */ FREQ2FBIN(2462, 1),
+		}
+	},
+	.ctlPowerData_2G = {
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+
+		{ { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+	},
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x22222),
+		/* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x0), LE16(0x0), LE16(0x0),
+		},
+		/* xatten1DB 3 xatten1_db for ar9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0x13, 0x19, 0x17},
+
+		/*
+		 * xatten1Margin[ar9300_max_chains]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x19, 0x19, 0x19},
+		.tempSlope = 70,
+		.voltSlope = 15,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshch check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext2 = {
+		.tempSlopeLow = 72,
+		.tempSlopeHigh = 105,
+		.xatten1DBLow = {0x10, 0x14, 0x10},
+		.xatten1MarginLow = {0x19, 0x19 , 0x19},
+		.xatten1DBHigh = {0x1d, 0x20, 0x24},
+		.xatten1MarginHigh = {0x10, 0x10, 0x10}
+	},
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 26, 24} },
+		{ {32, 32, 26, 24} },
+		{ {32, 32, 24, 22} },
+		{ {30, 30, 24, 22} },
+		{ {30, 30, 24, 22} },
+	},
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 26, 24, 22, 22, 22, 20, 20} },
+		{ {32, 32, 32, 32, 28, 26, 32, 26, 24, 22, 20, 18, 16, 16} },
+		{ {32, 32, 32, 32, 28, 26, 32, 24, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 24, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 24, 20, 16, 18, 16, 14, 14} },
+	},
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 26, 24, 22, 22, 22, 20, 20} },
+		{ {32, 32, 32, 30, 28, 26, 30, 26, 24, 22, 20, 18, 16, 16} },
+		{ {32, 32, 32, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+	},
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctledges[2].bchannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctledges[4].bchannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctledges[2].bchannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctledges[4].bchannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctledges[1].bchannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctledges[2].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctledges[3].bchannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctledges[4].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctledges[5].bchannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctledges[6].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctledges[7].bchannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctledges[1].bchannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctledges[2].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctledges[3].bchannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctledges[4].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctledges[6].bchannel */ 0xFF,
+			/* Data[3].ctledges[7].bchannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctledges[2].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctledges[3].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctledges[4].bchannel */ 0xFF,
+			/* Data[4].ctledges[5].bchannel */ 0xFF,
+			/* Data[4].ctledges[6].bchannel */ 0xFF,
+			/* Data[4].ctledges[7].bchannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctledges[1].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctledges[2].bchannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctledges[3].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctledges[4].bchannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctledges[5].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctledges[6].bchannel */ 0xFF,
+			/* Data[5].ctledges[7].bchannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctledges[1].bchannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctledges[2].bchannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctledges[3].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctledges[4].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctledges[5].bchannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctledges[6].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctledges[7].bchannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctledges[2].bchannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctledges[4].bchannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctledges[1].bchannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctledges[2].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctledges[3].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctledges[4].bchannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctledges[5].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctledges[6].bchannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctledges[7].bchannel */ FREQ2FBIN(5795, 0)
+		}
+	},
+	.ctlPowerData_5G = {
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 1}, {60, 0},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 0}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+			}
+		},
+	}
+};
+
+static const struct ar9300_eeprom ar9300_h116 = {
+	.eepromVersion = 2,
+	.templateVersion = 4,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"h116-041-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x33, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		 /*
+		  * bit0 - enable tx temp comp - disabled
+		  * bit1 - enable tx volt comp - disabled
+		  * bit2 - enable fastClock - enabled
+		  * bit3 - enable doubling - enabled
+		  * bit4 - enable internal regulator - disabled
+		  * bit5 - enable pa predistortion - disabled
+		  */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x10,
+		.swreg = 0,
+	 },
+	.modalHeader2G = {
+	/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x10), LE16(0x10), LE16(0x10) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0x1f, 0x1f, 0x1f},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x12, 0x12, 0x12},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80C080),
+		.papdRateMaskHt40 = LE32(0x0080C080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	 .base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	 },
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	 },
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTargetPowerCck = {
+		 /* 1L-5L,5S,11L,11S */
+		 { {34, 34, 34, 34} },
+		 { {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		 /* 6-24,36,48,54 */
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	 },
+	.ctlPowerData_2G = {
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+
+		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+
+		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+	 },
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+		 /* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		 /* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0x19, 0x19, 0x19},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x14, 0x14, 0x14},
+		.tempSlope = 70,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	.base_ext2 = {
+		.tempSlopeLow = 35,
+		.tempSlopeHigh = 50,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	 },
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	 },
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+	 },
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 0, 0, 0, 0} },
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 0, 0, 0, 0} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 0, 0, 0, 0} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 0, 0, 0, 0} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 0, 0, 0, 0} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 0, 0, 0, 0} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 0, 0, 0, 0} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 0, 0, 0, 0} },
+	 },
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 0, 0, 0, 0} },
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 0, 0, 0, 0} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 0, 0, 0, 0} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 0, 0, 0, 0} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 0, 0, 0, 0} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 0, 0, 0, 0} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 0, 0, 0, 0} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 0, 0, 0, 0} },
+	 },
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	 },
+	.ctlPowerData_5G = {
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 0}, {60, 1}, {60, 1}, {60, 0},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+			}
+		},
+		{
+			{
+				{60, 1}, {60, 0}, {60, 1}, {60, 1},
+				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+			}
+		},
+	 }
+};
+
+
+static const struct ar9300_eeprom *ar9300_eep_templates[] = {
+	&ar9300_default,
+	&ar9300_x112,
+	&ar9300_h116,
+	&ar9300_h112,
+	&ar9300_x113,
+};
+
+static const struct ar9300_eeprom *ar9003_eeprom_struct_find_by_id(int id)
+{
+#define N_LOOP (sizeof(ar9300_eep_templates) / sizeof(ar9300_eep_templates[0]))
+	int it;
+
+	for (it = 0; it < N_LOOP; it++)
+		if (ar9300_eep_templates[it]->templateVersion == id)
+			return ar9300_eep_templates[it];
+	return NULL;
+#undef N_LOOP
+}
+
+
 static u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
 {
 	if (fbin == AR9300_BCHAN_UNUSED)
@@ -834,6 +3166,7 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	u8 *dptr;
+	const struct ar9300_eeprom *eep = NULL;
 
 	switch (code) {
 	case _CompressNone:
@@ -851,13 +3184,14 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 		if (reference == 0) {
 			dptr = mptr;
 		} else {
-			if (reference != 2) {
+			eep = ar9003_eeprom_struct_find_by_id(reference);
+			if (eep == NULL) {
 				ath_print(common, ATH_DBG_EEPROM,
 					  "cant find reference eeprom"
 					  "struct %d\n", reference);
 				return -1;
 			}
-			memcpy(mptr, &ar9300_default, mdata_size);
+			memcpy(mptr, eep, mdata_size);
 		}
 		ath_print(common, ATH_DBG_EEPROM,
 			  "restore eeprom %d: block, reference %d,"
-- 
cgit v1.2.3


From 52a0e2477dac2106bc1688cbe9615cdafc9deb7d Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 05:03:11 -0800
Subject: ath9k_hw: Fix XPABIAS level configuration for AR9003

Improper configuration of 0x16288 and 0x16290 would affect transmission.

Cc:stable@kernel.org
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 3d467fc13883..17f73e4d8f36 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -22,12 +22,14 @@
 #define COMP_CKSUM_LEN 2
 
 #define AR_CH0_TOP (0x00016288)
-#define AR_CH0_TOP_XPABIASLVL (0x3)
+#define AR_CH0_TOP_XPABIASLVL (0x300)
 #define AR_CH0_TOP_XPABIASLVL_S (8)
 
 #define AR_CH0_THERM (0x00016290)
-#define AR_CH0_THERM_SPARE (0x3f)
-#define AR_CH0_THERM_SPARE_S (0)
+#define AR_CH0_THERM_XPABIASLVL_MSB 0x3
+#define AR_CH0_THERM_XPABIASLVL_MSB_S 0
+#define AR_CH0_THERM_XPASHORT2GND 0x4
+#define AR_CH0_THERM_XPASHORT2GND_S 2
 
 #define AR_SWITCH_TABLE_COM_ALL (0xffff)
 #define AR_SWITCH_TABLE_COM_ALL_S (0)
@@ -3336,9 +3338,9 @@ static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
 static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 {
 	int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
-	REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, (bias & 0x3));
-	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_SPARE,
-		      ((bias >> 2) & 0x3));
+	REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
+	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB, bias >> 2);
+	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
 }
 
 static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
-- 
cgit v1.2.3


From f4475a6e52fce8d951a96c763f36b835bf89fdec Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 05:03:12 -0800
Subject: ath9k_hw: Enable strong signal detection for AR9003

Attenuation from eeprom is configured into attenuator control
register.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 79 ++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 17f73e4d8f36..da26d3704cb2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -57,6 +57,8 @@
 #define SUB_NUM_CTL_MODES_AT_5G_40 2    /* excluding HT40, EXT-OFDM */
 #define SUB_NUM_CTL_MODES_AT_2G_40 3    /* excluding HT40, EXT-OFDM, EXT-CCK */
 
+static int ar9003_hw_power_interpolate(int32_t x,
+				       int32_t *px, int32_t *py, u_int16_t np);
 static const struct ar9300_eeprom ar9300_default = {
 	.eepromVersion = 2,
 	.templateVersion = 2,
@@ -3443,6 +3445,82 @@ static void ar9003_hw_drive_strength_apply(struct ath_hw *ah)
 	REG_WRITE(ah, AR_PHY_65NM_CH0_BIAS4, reg);
 }
 
+static u16 ar9003_hw_atten_chain_get(struct ath_hw *ah, int chain,
+				     struct ath9k_channel *chan)
+{
+	int f[3], t[3];
+	u16 value;
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (chain >= 0 && chain < 3) {
+		if (IS_CHAN_2GHZ(chan))
+			return eep->modalHeader2G.xatten1DB[chain];
+		else if (eep->base_ext2.xatten1DBLow[chain] != 0) {
+			t[0] = eep->base_ext2.xatten1DBLow[chain];
+			f[0] = 5180;
+			t[1] = eep->modalHeader5G.xatten1DB[chain];
+			f[1] = 5500;
+			t[2] = eep->base_ext2.xatten1DBHigh[chain];
+			f[2] = 5785;
+			value = ar9003_hw_power_interpolate((s32) chan->channel,
+							    f, t, 3);
+			return value;
+		} else
+			return eep->modalHeader5G.xatten1DB[chain];
+	}
+
+	return 0;
+}
+
+
+static u16 ar9003_hw_atten_chain_get_margin(struct ath_hw *ah, int chain,
+					    struct ath9k_channel *chan)
+{
+	int f[3], t[3];
+	u16 value;
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (chain >= 0 && chain < 3) {
+		if (IS_CHAN_2GHZ(chan))
+			return eep->modalHeader2G.xatten1Margin[chain];
+		else if (eep->base_ext2.xatten1MarginLow[chain] != 0) {
+			t[0] = eep->base_ext2.xatten1MarginLow[chain];
+			f[0] = 5180;
+			t[1] = eep->modalHeader5G.xatten1Margin[chain];
+			f[1] = 5500;
+			t[2] = eep->base_ext2.xatten1MarginHigh[chain];
+			f[2] = 5785;
+			value = ar9003_hw_power_interpolate((s32) chan->channel,
+							    f, t, 3);
+			return value;
+		} else
+			return eep->modalHeader5G.xatten1Margin[chain];
+	}
+
+	return 0;
+}
+
+static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan)
+{
+	int i;
+	u16 value;
+	unsigned long ext_atten_reg[3] = {AR_PHY_EXT_ATTEN_CTL_0,
+					  AR_PHY_EXT_ATTEN_CTL_1,
+					  AR_PHY_EXT_ATTEN_CTL_2,
+					 };
+
+	/* Test value. if 0 then attenuation is unused. Don't load anything. */
+	for (i = 0; i < 3; i++) {
+		value = ar9003_hw_atten_chain_get(ah, i, chan);
+		REG_RMW_FIELD(ah, ext_atten_reg[i],
+			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);
+
+		value = ar9003_hw_atten_chain_get_margin(ah, i, chan);
+		REG_RMW_FIELD(ah, ext_atten_reg[i],
+			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, value);
+	}
+}
+
 static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 {
 	int internal_regulator =
@@ -3474,6 +3552,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_xpa_bias_level_apply(ah, IS_CHAN_2GHZ(chan));
 	ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan));
 	ar9003_hw_drive_strength_apply(ah);
+	ar9003_hw_atten_apply(ah, chan);
 	ar9003_hw_internal_regulator_apply(ah);
 }
 
-- 
cgit v1.2.3


From 15cbbc44cc4abaaebc37caf0ec9410a3f83d1deb Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 05:03:13 -0800
Subject: ath9k_hw: Improve power control accuracy for AR9003

It is done for 5Ghz by adding three temperature slopes.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index da26d3704cb2..5ffeda25bf14 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4062,6 +4062,7 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 {
 	int tempSlope = 0;
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	int f[3], t[3];
 
 	REG_RMW(ah, AR_PHY_TPC_11_B0,
 		(correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
@@ -4090,7 +4091,16 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 	 */
 	if (frequency < 4000)
 		tempSlope = eep->modalHeader2G.tempSlope;
-	else
+	else if (eep->base_ext2.tempSlopeLow != 0) {
+		t[0] = eep->base_ext2.tempSlopeLow;
+		f[0] = 5180;
+		t[1] = eep->modalHeader5G.tempSlope;
+		f[1] = 5500;
+		t[2] = eep->base_ext2.tempSlopeHigh;
+		f[2] = 5785;
+		tempSlope = ar9003_hw_power_interpolate((s32) frequency,
+							f, t, 3);
+	} else
 		tempSlope = eep->modalHeader5G.tempSlope;
 
 	REG_RMW_FIELD(ah, AR_PHY_TPC_19, AR_PHY_TPC_19_ALPHA_THERM, tempSlope);
-- 
cgit v1.2.3


From bc2068020bfa976efd425f3be590f58a012fd747 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 05:03:14 -0800
Subject: ath9k_hw: Add helper function for interpolation

Also round off interpolated values this would improve power
accuracy by 0.5dB in some cases.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 48 +++++++++++++++-----------
 1 file changed, 28 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 5ffeda25bf14..1b4e99167b6c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -2982,6 +2982,16 @@ static int ath9k_hw_ar9300_check_eeprom(struct ath_hw *ah)
 	return 0;
 }
 
+static int interpolate(int x, int xa, int xb, int ya, int yb)
+{
+	int bf, factor, plus;
+
+	bf = 2 * (yb - ya) * (x - xa) / (xb - xa);
+	factor = bf / 2;
+	plus = bf % 2;
+	return ya + factor + plus;
+}
+
 static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 				      enum eeprom_param param)
 {
@@ -3614,7 +3624,7 @@ static int ar9003_hw_power_interpolate(int32_t x,
 			if (hx == lx)
 				y = ly;
 			else	/* interpolate  */
-				y = ly + (((x - lx) * (hy - ly)) / (hx - lx));
+				y = interpolate(x, lx, hx, ly, hy);
 		} else		/* only low is good, use it */
 			y = ly;
 	} else if (hhave)	/* only high is good, use it */
@@ -4204,25 +4214,23 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
 			/* so is the high frequency, interpolate */
 			if (hfrequency[ichain] - frequency < 1000) {
 
-				correction[ichain] = lcorrection[ichain] +
-				    (((frequency - lfrequency[ichain]) *
-				      (hcorrection[ichain] -
-				       lcorrection[ichain])) /
-				     (hfrequency[ichain] - lfrequency[ichain]));
-
-				temperature[ichain] = ltemperature[ichain] +
-				    (((frequency - lfrequency[ichain]) *
-				      (htemperature[ichain] -
-				       ltemperature[ichain])) /
-				     (hfrequency[ichain] - lfrequency[ichain]));
-
-				voltage[ichain] =
-				    lvoltage[ichain] +
-				    (((frequency -
-				       lfrequency[ichain]) * (hvoltage[ichain] -
-							      lvoltage[ichain]))
-				     / (hfrequency[ichain] -
-					lfrequency[ichain]));
+				correction[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						lcorrection[ichain],
+						hcorrection[ichain]);
+
+				temperature[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						ltemperature[ichain],
+						htemperature[ichain]);
+
+				voltage[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						lvoltage[ichain],
+						hvoltage[ichain]);
 			}
 			/* only low is good, use it */
 			else {
-- 
cgit v1.2.3


From 39ec2997c374b528cdbf65099b6d6b8593a67f7f Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 05:03:15 -0800
Subject: ath9k: Fix bug in delimiter padding computation

There is a roundng error in delimiter padding computation
which causes severe throughput drop with some of AR9003.

signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Cc:stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 21433465bde4..92670ce4ea99 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -177,8 +177,8 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
 
 /* returns delimiter padding required given the packet length */
 #define ATH_AGGR_GET_NDELIM(_len)					\
-	(((((_len) + ATH_AGGR_DELIM_SZ) < ATH_AGGR_MINPLEN) ?           \
-	  (ATH_AGGR_MINPLEN - (_len) - ATH_AGGR_DELIM_SZ) : 0) >> 2)
+       (((_len) >= ATH_AGGR_MINPLEN) ? 0 :                             \
+        DIV_ROUND_UP(ATH_AGGR_MINPLEN - (_len), ATH_AGGR_DELIM_SZ))
 
 #define BAW_WITHIN(_start, _bawsz, _seqno) \
 	((((_seqno) - (_start)) & 4095) < (_bawsz))
-- 
cgit v1.2.3


From 6ee63f55c7754462a45315ac93027a1df60667c9 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 10 Nov 2010 05:03:16 -0800
Subject: ath9k_hw: Fix low throughput issue with AR93xx

TX underruns were noticed when RTS/CTS preceded aggregates.
This issue was noticed in ar93xx family of chipsets only.
The workaround involves padding the RTS or CTS length up
to the min packet length of 256 bytes required by the
hardware by adding delimiters to the fist descriptor of
the aggregate.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 28 ++++++++++++++++++++++++++--
 drivers/net/wireless/ath/ath9k/hw.c         |  3 +++
 drivers/net/wireless/ath/ath9k/hw.h         |  3 +++
 drivers/net/wireless/ath/ath9k/reg.h        |  1 +
 4 files changed, 33 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 10c812e353a6..f5896aa30005 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -410,12 +410,36 @@ static void ar9003_hw_set11n_ratescenario(struct ath_hw *ah, void *ds,
 static void ar9003_hw_set11n_aggr_first(struct ath_hw *ah, void *ds,
 					u32 aggrLen)
 {
+#define FIRST_DESC_NDELIMS 60
 	struct ar9003_txc *ads = (struct ar9003_txc *) ds;
 
 	ads->ctl12 |= (AR_IsAggr | AR_MoreAggr);
 
-	ads->ctl17 &= ~AR_AggrLen;
-	ads->ctl17 |= SM(aggrLen, AR_AggrLen);
+	if (ah->ent_mode & AR_ENT_OTP_MPSD) {
+		u32 ctl17, ndelim;
+		/*
+		 * Add delimiter when using RTS/CTS with aggregation
+		 * and non enterprise AR9003 card
+		 */
+		ctl17 = ads->ctl17;
+		ndelim = MS(ctl17, AR_PadDelim);
+
+		if (ndelim < FIRST_DESC_NDELIMS) {
+			aggrLen += (FIRST_DESC_NDELIMS - ndelim) * 4;
+			ndelim = FIRST_DESC_NDELIMS;
+		}
+
+		ctl17 &= ~AR_AggrLen;
+		ctl17 |= SM(aggrLen, AR_AggrLen);
+
+		ctl17 &= ~AR_PadDelim;
+		ctl17 |= SM(ndelim, AR_PadDelim);
+
+		ads->ctl17 = ctl17;
+	} else {
+		ads->ctl17 &= ~AR_AggrLen;
+		ads->ctl17 |= SM(aggrLen, AR_AggrLen);
+	}
 }
 
 static void ar9003_hw_set11n_aggr_middle(struct ath_hw *ah, void *ds,
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e75d8e8cf4d2..75e23632b968 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1952,6 +1952,9 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	if (AR_SREV_9300_20_OR_LATER(ah))
 		pCap->hw_caps |= ATH9K_HW_CAP_RAC_SUPPORTED;
 
+	if (AR_SREV_9300_20_OR_LATER(ah))
+		ah->ent_mode = REG_READ(ah, AR_ENT_OTP);
+
 	if (AR_SREV_9287_11_OR_LATER(ah) || AR_SREV_9271(ah))
 		pCap->hw_caps |= ATH9K_HW_CAP_SGI_20;
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index f821a28bcda3..15f51c8943a1 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -803,6 +803,9 @@ struct ath_hw {
 	 * this register when in sleep states.
 	 */
 	u32 WARegVal;
+
+	/* Enterprise mode cap */
+	u32 ent_mode;
 };
 
 static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index ac6a13e27352..60826b82f4a2 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1067,6 +1067,7 @@ enum {
 #define AR_INTR_PRIO_ASYNC_ENABLE 0x40d4
 #define AR_ENT_OTP		  0x40d8
 #define AR_ENT_OTP_CHAIN2_DISABLE               0x00020000
+#define AR_ENT_OTP_MPSD		0x00800000
 
 #define AR_RTC_9300_PLL_DIV          0x000003ff
 #define AR_RTC_9300_PLL_DIV_S        0
-- 
cgit v1.2.3


From 7afbb2f07028183f50ae4f7ce4dab1f32b36cf48 Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Wed, 10 Nov 2010 11:43:51 -0800
Subject: ath5k: Cleanup opmode setting logic.

An earlier review suggested moving the code in a small
method that was only called once inline.  This patch
accomplishes that.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index fe116de41361..13735cc899a5 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -549,7 +549,7 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 	/* Calculate combined mode - when APs are active, operate in AP mode.
 	 * Otherwise use the mode of the new interface. This can currently
 	 * only deal with combinations of APs and STAs. Only one ad-hoc
-	 * interfaces is allowed above.
+	 * interfaces is allowed.
 	 */
 	if (avf->opmode == NL80211_IFTYPE_AP)
 		iter_data->opmode = NL80211_IFTYPE_AP;
@@ -558,14 +558,6 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 			iter_data->opmode = avf->opmode;
 }
 
-static void ath_do_set_opmode(struct ath5k_softc *sc)
-{
-	struct ath5k_hw *ah = sc->ah;
-	ath5k_hw_set_opmode(ah, sc->opmode);
-	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "mode setup opmode %d (%s)\n",
-		  sc->opmode, ath_opmode_to_string(sc->opmode));
-}
-
 static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
 					       struct ieee80211_vif *vif)
 {
@@ -595,7 +587,9 @@ static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
 		/* Nothing active, default to station mode */
 		sc->opmode = NL80211_IFTYPE_STATION;
 
-	ath_do_set_opmode(sc);
+	ath5k_hw_set_opmode(sc->ah, sc->opmode);
+	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "mode setup opmode %d (%s)\n",
+		  sc->opmode, ath_opmode_to_string(sc->opmode));
 
 	if (iter_data.need_set_hw_addr && iter_data.found_active)
 		ath5k_hw_set_lladdr(sc->ah, iter_data.active_mac);
-- 
cgit v1.2.3


From 1d666d8e05edf5891a7a4bd84a25f493f01dc71a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 11 Nov 2010 03:18:34 +0100
Subject: ath9k: remove the unnecessary private xretry tx flag

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c   | 2 +-
 drivers/net/wireless/ath/ath9k/rc.h   | 1 -
 drivers/net/wireless/ath/ath9k/xmit.c | 3 ---
 3 files changed, 1 insertion(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 85c8e9310cae..c052bd6ddbcd 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1370,7 +1370,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 		is_underrun = 1;
 	}
 
-	if (tx_info->pad[0] & ATH_TX_INFO_XRETRY)
+	if (!(tx_info->flags & IEEE80211_TX_STAT_ACK))
 		tx_status = 1;
 
 	ath_rc_tx_status(sc, ath_rc_priv, tx_info, final_ts_idx, tx_status,
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index 2f46a2266ba1..a1dce437b6af 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -227,7 +227,6 @@ struct ath_rate_priv {
 
 #define ATH_TX_INFO_FRAME_TYPE_INTERNAL	(1 << 0)
 #define ATH_TX_INFO_FRAME_TYPE_PAUSE	(1 << 1)
-#define ATH_TX_INFO_XRETRY		(1 << 3)
 #define ATH_TX_INFO_UNDERRUN		(1 << 4)
 
 enum ath9k_internal_frame_type {
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 6380bbd82d49..eaaeb937fa17 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1993,9 +1993,6 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 			if (ts->ts_flags &
 			    (ATH9K_TX_DATA_UNDERRUN | ATH9K_TX_DELIM_UNDERRUN))
 				tx_info->pad[0] |= ATH_TX_INFO_UNDERRUN;
-			if ((ts->ts_status & ATH9K_TXERR_XRETRY) ||
-			    (ts->ts_status & ATH9K_TXERR_FIFO))
-				tx_info->pad[0] |= ATH_TX_INFO_XRETRY;
 		}
 	}
 
-- 
cgit v1.2.3


From f0c255a07fe8a4d450cce6355a22b73ee0e9e6e0 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 11 Nov 2010 03:18:35 +0100
Subject: ath9k: handle tx underrun in the driver instead of rate control

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c   | 18 ------------------
 drivers/net/wireless/ath/ath9k/rc.h   |  2 --
 drivers/net/wireless/ath/ath9k/xmit.c | 25 ++++++++++++++++++++-----
 3 files changed, 20 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index c052bd6ddbcd..33bb33b456ff 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1354,22 +1354,6 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 		tx_info->status.ampdu_len = 1;
 	}
 
-	/*
-	 * If an underrun error is seen assume it as an excessive retry only
-	 * if max frame trigger level has been reached (2 KB for singel stream,
-	 * and 4 KB for dual stream). Adjust the long retry as if the frame was
-	 * tried hw->max_rate_tries times to affect how ratectrl updates PER for
-	 * the failed rate. In case of congestion on the bus penalizing these
-	 * type of underruns should help hardware actually transmit new frames
-	 * successfully by eventually preferring slower rates. This itself
-	 * should also alleviate congestion on the bus.
-	 */
-	if ((tx_info->pad[0] & ATH_TX_INFO_UNDERRUN) &&
-	    (sc->sc_ah->tx_trig_level >= ath_rc_priv->tx_triglevel_max)) {
-		tx_status = 1;
-		is_underrun = 1;
-	}
-
 	if (!(tx_info->flags & IEEE80211_TX_STAT_ACK))
 		tx_status = 1;
 
@@ -1596,8 +1580,6 @@ static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp
 		return NULL;
 	}
 
-	rate_priv->tx_triglevel_max = sc->sc_ah->caps.tx_triglevel_max;
-
 	return rate_priv;
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index a1dce437b6af..a96f5eb09c45 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -215,7 +215,6 @@ struct ath_rate_priv {
 	u32 per_down_time;
 	u32 probe_interval;
 	u32 prev_data_rix;
-	u32 tx_triglevel_max;
 	struct ath_rateset neg_rates;
 	struct ath_rateset neg_ht_rates;
 	struct ath_rate_softc *asc;
@@ -227,7 +226,6 @@ struct ath_rate_priv {
 
 #define ATH_TX_INFO_FRAME_TYPE_INTERNAL	(1 << 0)
 #define ATH_TX_INFO_FRAME_TYPE_PAUSE	(1 << 1)
-#define ATH_TX_INFO_UNDERRUN		(1 << 4)
 
 enum ath9k_internal_frame_type {
 	ATH9K_IFT_NOT_INTERNAL,
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index eaaeb937fa17..8785ec3b1cb9 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1968,6 +1968,8 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hw *hw = bf->aphy->hw;
+	struct ath_softc *sc = bf->aphy->sc;
+	struct ath_hw *ah = sc->sc_ah;
 	u8 i, tx_rateindex;
 
 	if (txok)
@@ -1989,11 +1991,24 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 
 	if ((ts->ts_status & ATH9K_TXERR_FILT) == 0 &&
 	    (bf->bf_flags & ATH9K_TXDESC_NOACK) == 0 && update_rc) {
-		if (ieee80211_is_data(hdr->frame_control)) {
-			if (ts->ts_flags &
-			    (ATH9K_TX_DATA_UNDERRUN | ATH9K_TX_DELIM_UNDERRUN))
-				tx_info->pad[0] |= ATH_TX_INFO_UNDERRUN;
-		}
+		/*
+		 * If an underrun error is seen assume it as an excessive
+		 * retry only if max frame trigger level has been reached
+		 * (2 KB for single stream, and 4 KB for dual stream).
+		 * Adjust the long retry as if the frame was tried
+		 * hw->max_rate_tries times to affect how rate control updates
+		 * PER for the failed rate.
+		 * In case of congestion on the bus penalizing this type of
+		 * underruns should help hardware actually transmit new frames
+		 * successfully by eventually preferring slower rates.
+		 * This itself should also alleviate congestion on the bus.
+		 */
+		if (ieee80211_is_data(hdr->frame_control) &&
+		    (ts->ts_flags & (ATH9K_TX_DATA_UNDERRUN |
+		                     ATH9K_TX_DELIM_UNDERRUN)) &&
+		    ah->tx_trig_level >= sc->sc_ah->caps.tx_triglevel_max)
+			tx_info->status.rates[tx_rateindex].count =
+				hw->max_rate_tries;
 	}
 
 	for (i = tx_rateindex + 1; i < hw->max_rates; i++) {
-- 
cgit v1.2.3


From 61117f01e79f7c0da86c23535bed757370f5885f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 11 Nov 2010 03:18:36 +0100
Subject: ath9k: remove the tx info padding byte abuse

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h   |  3 ++-
 drivers/net/wireless/ath/ath9k/rc.h      |  3 ---
 drivers/net/wireless/ath/ath9k/virtual.c |  5 ++---
 drivers/net/wireless/ath/ath9k/xmit.c    | 21 ++++++---------------
 4 files changed, 10 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 92670ce4ea99..3e6ebe698852 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -229,6 +229,7 @@ struct ath_buf_state {
 	unsigned long bfs_paprd_timestamp;
 	u32 bfs_keyix;
 	enum ath9k_key_type bfs_keytype;
+	enum ath9k_internal_frame_type bfs_ftype;
 };
 
 struct ath_buf {
@@ -711,7 +712,7 @@ void ath9k_ps_restore(struct ath_softc *sc);
 void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 int ath9k_wiphy_add(struct ath_softc *sc);
 int ath9k_wiphy_del(struct ath_wiphy *aphy);
-void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb);
+void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype);
 int ath9k_wiphy_pause(struct ath_wiphy *aphy);
 int ath9k_wiphy_unpause(struct ath_wiphy *aphy);
 int ath9k_wiphy_select(struct ath_wiphy *aphy);
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index a96f5eb09c45..31a004cb60ac 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -224,9 +224,6 @@ struct ath_rate_priv {
 	struct ath_rc_stats rcstats[RATE_TABLE_SIZE];
 };
 
-#define ATH_TX_INFO_FRAME_TYPE_INTERNAL	(1 << 0)
-#define ATH_TX_INFO_FRAME_TYPE_PAUSE	(1 << 1)
-
 enum ath9k_internal_frame_type {
 	ATH9K_IFT_NOT_INTERNAL,
 	ATH9K_IFT_PAUSE,
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index 4008f51d34c8..d5442c3745cc 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -305,13 +305,12 @@ void ath9k_wiphy_chan_work(struct work_struct *work)
  * ath9k version of ieee80211_tx_status() for TX frames that are generated
  * internally in the driver.
  */
-void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
+void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 
-	if ((tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_PAUSE) &&
-	    aphy->state == ATH_WIPHY_PAUSING) {
+	if (ftype == ATH9K_IFT_PAUSE && aphy->state == ATH_WIPHY_PAUSING) {
 		if (!(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
 			printk(KERN_DEBUG "ath9k: %s: no ACK for pause "
 			       "frame\n", wiphy_name(hw->wiphy));
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 8785ec3b1cb9..32e22677953d 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1580,17 +1580,6 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 	int padpos, padsize;
 	bool use_ldpc = false;
 
-	tx_info->pad[0] = 0;
-	switch (txctl->frame_type) {
-	case ATH9K_IFT_NOT_INTERNAL:
-		break;
-	case ATH9K_IFT_PAUSE:
-		tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_PAUSE;
-		/* fall through */
-	case ATH9K_IFT_UNPAUSE:
-		tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_INTERNAL;
-		break;
-	}
 	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
 	fc = hdr->frame_control;
 
@@ -1711,6 +1700,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 					      tid, &bf_head);
 		}
 	} else {
+		bf->bf_state.bfs_ftype = txctl->frame_type;
 		ath_tx_send_normal(sc, txctl->txq, &bf_head);
 	}
 
@@ -1828,7 +1818,7 @@ exit:
 /*****************/
 
 static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
-			    struct ath_wiphy *aphy, int tx_flags,
+			    struct ath_wiphy *aphy, int tx_flags, int ftype,
 			    struct ath_txq *txq)
 {
 	struct ieee80211_hw *hw = sc->hw;
@@ -1872,8 +1862,8 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 					PS_WAIT_FOR_TX_ACK));
 	}
 
-	if (unlikely(tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_INTERNAL))
-		ath9k_tx_status(hw, skb);
+	if (unlikely(ftype))
+		ath9k_tx_status(hw, skb, ftype);
 	else {
 		q = skb_get_queue_mapping(skb);
 		if (txq == sc->tx.txq_map[q]) {
@@ -1917,7 +1907,8 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 			complete(&sc->paprd_complete);
 	} else {
 		ath_debug_stat_tx(sc, bf, ts);
-		ath_tx_complete(sc, skb, bf->aphy, tx_flags, txq);
+		ath_tx_complete(sc, skb, bf->aphy, tx_flags,
+				bf->bf_state.bfs_ftype, txq);
 	}
 	/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
 	 * accidentally reference it later.
-- 
cgit v1.2.3


From 82b873afe83c81d9b1273a816bbdacb266f71a52 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 11 Nov 2010 03:18:37 +0100
Subject: ath9k: clean up tx buffer setup

Merge ath_tx_send_normal and ath_tx_send_ht_normal.
Move the paprd state initialization and sequence number assignment
to reduce the number of redundant checks.

This not only simplifies buffer allocation error handling, but also
removes a small inconsistency in the buffer HT flag.
This flag should only be set if the frame is also a QoS data frame.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 117 ++++++++++++----------------------
 1 file changed, 39 insertions(+), 78 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 32e22677953d..8ba0e2d86c1f 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -48,9 +48,9 @@ static u16 bits_per_symbol[][2] = {
 
 #define IS_HT_RATE(_rate)     ((_rate) & 0x80)
 
-static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
-				  struct ath_atx_tid *tid,
-				  struct list_head *bf_head);
+static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
+			       struct ath_atx_tid *tid,
+			       struct list_head *bf_head);
 static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 				struct ath_txq *txq, struct list_head *bf_q,
 				struct ath_tx_status *ts, int txok, int sendbar);
@@ -160,7 +160,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 			ath_tx_update_baw(sc, tid, bf->bf_seqno);
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 		} else {
-			ath_tx_send_ht_normal(sc, txq, tid, &bf_head);
+			ath_tx_send_normal(sc, txq, tid, &bf_head);
 		}
 	}
 
@@ -1322,9 +1322,9 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
 }
 
-static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
-				  struct ath_atx_tid *tid,
-				  struct list_head *bf_head)
+static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
+			       struct ath_atx_tid *tid,
+			       struct list_head *bf_head)
 {
 	struct ath_buf *bf;
 
@@ -1332,7 +1332,8 @@ static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
 	bf->bf_state.bf_type &= ~BUF_AMPDU;
 
 	/* update starting sequence number for subsequent ADDBA request */
-	INCR(tid->seq_start, IEEE80211_SEQ_MAX);
+	if (tid)
+		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
 	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
@@ -1341,20 +1342,6 @@ static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
 	TX_STAT_INC(txq->axq_qnum, queued);
 }
 
-static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
-			       struct list_head *bf_head)
-{
-	struct ath_buf *bf;
-
-	bf = list_first_entry(bf_head, struct ath_buf, list);
-
-	bf->bf_lastbf = bf;
-	bf->bf_nframes = 1;
-	ath_buf_set_rate(sc, bf);
-	ath_tx_txqaddbuf(sc, txq, bf_head);
-	TX_STAT_INC(txq->axq_qnum, queued);
-}
-
 static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr;
@@ -1411,7 +1398,7 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
 	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
 }
 
-static int setup_tx_flags(struct sk_buff *skb, bool use_ldpc)
+static int setup_tx_flags(struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	int flags = 0;
@@ -1422,7 +1409,7 @@ static int setup_tx_flags(struct sk_buff *skb, bool use_ldpc)
 	if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
 		flags |= ATH9K_TXDESC_NOACK;
 
-	if (use_ldpc)
+	if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
 		flags |= ATH9K_TXDESC_LDPC;
 
 	return flags;
@@ -1567,18 +1554,24 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		ath9k_hw_set11n_burstduration(sc->sc_ah, bf->bf_desc, 8192);
 }
 
-static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
-				struct sk_buff *skb,
-				struct ath_tx_control *txctl)
+static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
+					   struct sk_buff *skb)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct ath_buf *bf;
 	int hdrlen;
 	__le16 fc;
 	int padpos, padsize;
-	bool use_ldpc = false;
+
+	bf = ath_tx_get_buffer(sc);
+	if (!bf) {
+		ath_print(common, ATH_DBG_XMIT, "TX buffers are full\n");
+		return NULL;
+	}
 
 	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
 	fc = hdr->frame_control;
@@ -1594,16 +1587,13 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 		bf->bf_frmlen -= padsize;
 	}
 
-	if (!txctl->paprd && conf_is_ht(&hw->conf)) {
+	if (ieee80211_is_data_qos(fc) && conf_is_ht(&hw->conf)) {
 		bf->bf_state.bf_type |= BUF_HT;
-		if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
-			use_ldpc = true;
+		if (sc->sc_flags & SC_OP_TXAGGR)
+			assign_aggr_tid_seqno(skb, bf);
 	}
 
-	bf->bf_state.bfs_paprd = txctl->paprd;
-	if (txctl->paprd)
-		bf->bf_state.bfs_paprd_timestamp = jiffies;
-	bf->bf_flags = setup_tx_flags(skb, use_ldpc);
+	bf->bf_flags = setup_tx_flags(skb);
 
 	bf->bf_keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
 	if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR) {
@@ -1613,10 +1603,6 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 		bf->bf_keyix = ATH9K_TXKEYIX_INVALID;
 	}
 
-	if (ieee80211_is_data_qos(fc) && bf_isht(bf) &&
-	    (sc->sc_flags & SC_OP_TXAGGR))
-		assign_aggr_tid_seqno(skb, bf);
-
 	bf->bf_mpdu = skb;
 
 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
@@ -1626,12 +1612,13 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 		bf->bf_buf_addr = 0;
 		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
 			  "dma_mapping_error() on TX\n");
-		return -ENOMEM;
+		ath_tx_return_buffer(sc, bf);
+		return NULL;
 	}
 
 	bf->bf_tx_aborted = false;
 
-	return 0;
+	return bf;
 }
 
 /* FIXME: tx power */
@@ -1679,11 +1666,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 		an = (struct ath_node *)tx_info->control.sta->drv_priv;
 		tid = ATH_AN_2_TID(an, bf->bf_tidno);
 
-		if (!ieee80211_is_data_qos(fc)) {
-			ath_tx_send_normal(sc, txctl->txq, &bf_head);
-			goto tx_done;
-		}
-
 		WARN_ON(tid->ac->txq != txctl->txq);
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
 			/*
@@ -1696,15 +1678,18 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			 * Send this frame as regular when ADDBA
 			 * exchange is neither complete nor pending.
 			 */
-			ath_tx_send_ht_normal(sc, txctl->txq,
-					      tid, &bf_head);
+			ath_tx_send_normal(sc, txctl->txq, tid, &bf_head);
 		}
 	} else {
 		bf->bf_state.bfs_ftype = txctl->frame_type;
-		ath_tx_send_normal(sc, txctl->txq, &bf_head);
+		bf->bf_state.bfs_paprd = txctl->paprd;
+
+		if (txctl->paprd)
+			bf->bf_state.bfs_paprd_timestamp = jiffies;
+
+		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
 	}
 
-tx_done:
 	spin_unlock_bh(&txctl->txq->axq_lock);
 }
 
@@ -1714,39 +1699,15 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_txq *txq = txctl->txq;
 	struct ath_buf *bf;
-	int q, r;
+	int q;
 
-	bf = ath_tx_get_buffer(sc);
-	if (!bf) {
-		ath_print(common, ATH_DBG_XMIT, "TX buffers are full\n");
-		return -1;
-	}
+	bf = ath_tx_setup_buffer(hw, skb);
+	if (unlikely(!bf))
+		return -ENOMEM;
 
 	q = skb_get_queue_mapping(skb);
-	r = ath_tx_setup_buffer(hw, bf, skb, txctl);
-	if (unlikely(r)) {
-		ath_print(common, ATH_DBG_FATAL, "TX mem alloc failure\n");
-
-		/* upon ath_tx_processq() this TX queue will be resumed, we
-		 * guarantee this will happen by knowing beforehand that
-		 * we will at least have to run TX completionon one buffer
-		 * on the queue */
-		spin_lock_bh(&txq->axq_lock);
-		if (txq == sc->tx.txq_map[q] && !txq->stopped &&
-		    txq->axq_depth > 1) {
-			ath_mac80211_stop_queue(sc, q);
-			txq->stopped = 1;
-		}
-		spin_unlock_bh(&txq->axq_lock);
-
-		ath_tx_return_buffer(sc, bf);
-
-		return r;
-	}
-
 	spin_lock_bh(&txq->axq_lock);
 	if (txq == sc->tx.txq_map[q] &&
 	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
-- 
cgit v1.2.3


From 4e8c14e9587c38f4cce8049c766935629fdb8d46 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 11 Nov 2010 03:18:38 +0100
Subject: ath9k_hw: add a private op for configuring radar pulse detection

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar5008_phy.c | 32 +++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 32 +++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/hw.h         | 36 +++++++++++++++++++++++++++++
 3 files changed, 100 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index c83a22cfbe1e..3686811cc8df 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1579,6 +1579,37 @@ static void ar5008_hw_set_nf_limits(struct ath_hw *ah)
 	ah->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_5416_5GHZ;
 }
 
+static void ar5008_hw_set_radar_params(struct ath_hw *ah,
+				       struct ath_hw_radar_conf *conf)
+{
+	u32 radar_0 = 0, radar_1 = 0;
+
+	if (!conf) {
+		REG_CLR_BIT(ah, AR_PHY_RADAR_0, AR_PHY_RADAR_0_ENA);
+		return;
+	}
+
+	radar_0 |= AR_PHY_RADAR_0_ENA | AR_PHY_RADAR_0_FFT_ENA;
+	radar_0 |= SM(conf->fir_power, AR_PHY_RADAR_0_FIRPWR);
+	radar_0 |= SM(conf->radar_rssi, AR_PHY_RADAR_0_RRSSI);
+	radar_0 |= SM(conf->pulse_height, AR_PHY_RADAR_0_HEIGHT);
+	radar_0 |= SM(conf->pulse_rssi, AR_PHY_RADAR_0_PRSSI);
+	radar_0 |= SM(conf->pulse_inband, AR_PHY_RADAR_0_INBAND);
+
+	radar_1 |= AR_PHY_RADAR_1_MAX_RRSSI;
+	radar_1 |= AR_PHY_RADAR_1_BLOCK_CHECK;
+	radar_1 |= SM(conf->pulse_maxlen, AR_PHY_RADAR_1_MAXLEN);
+	radar_1 |= SM(conf->pulse_inband_step, AR_PHY_RADAR_1_RELSTEP_THRESH);
+	radar_1 |= SM(conf->radar_inband, AR_PHY_RADAR_1_RELPWR_THRESH);
+
+	REG_WRITE(ah, AR_PHY_RADAR_0, radar_0);
+	REG_WRITE(ah, AR_PHY_RADAR_1, radar_1);
+	if (conf->ext_channel)
+		REG_SET_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+	else
+		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+}
+
 void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1609,6 +1640,7 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->restore_chainmask = ar5008_restore_chainmask;
 	priv_ops->set_diversity = ar5008_set_diversity;
 	priv_ops->do_getnf = ar5008_hw_do_getnf;
+	priv_ops->set_radar_params = ar5008_hw_set_radar_params;
 
 	if (modparam_force_new_ani) {
 		priv_ops->ani_control = ar5008_hw_ani_control_new;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 44c5454b2ad8..f676b21ac437 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1113,6 +1113,37 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah)
 	aniState->mrcCCKOff = !ATH9K_ANI_ENABLE_MRC_CCK;
 }
 
+static void ar9003_hw_set_radar_params(struct ath_hw *ah,
+				       struct ath_hw_radar_conf *conf)
+{
+	u32 radar_0 = 0, radar_1 = 0;
+
+	if (!conf) {
+		REG_CLR_BIT(ah, AR_PHY_RADAR_0, AR_PHY_RADAR_0_ENA);
+		return;
+	}
+
+	radar_0 |= AR_PHY_RADAR_0_ENA | AR_PHY_RADAR_0_FFT_ENA;
+	radar_0 |= SM(conf->fir_power, AR_PHY_RADAR_0_FIRPWR);
+	radar_0 |= SM(conf->radar_rssi, AR_PHY_RADAR_0_RRSSI);
+	radar_0 |= SM(conf->pulse_height, AR_PHY_RADAR_0_HEIGHT);
+	radar_0 |= SM(conf->pulse_rssi, AR_PHY_RADAR_0_PRSSI);
+	radar_0 |= SM(conf->pulse_inband, AR_PHY_RADAR_0_INBAND);
+
+	radar_1 |= AR_PHY_RADAR_1_MAX_RRSSI;
+	radar_1 |= AR_PHY_RADAR_1_BLOCK_CHECK;
+	radar_1 |= SM(conf->pulse_maxlen, AR_PHY_RADAR_1_MAXLEN);
+	radar_1 |= SM(conf->pulse_inband_step, AR_PHY_RADAR_1_RELSTEP_THRESH);
+	radar_1 |= SM(conf->radar_inband, AR_PHY_RADAR_1_RELPWR_THRESH);
+
+	REG_WRITE(ah, AR_PHY_RADAR_0, radar_0);
+	REG_WRITE(ah, AR_PHY_RADAR_1, radar_1);
+	if (conf->ext_channel)
+		REG_SET_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+	else
+		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+}
+
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1141,6 +1172,7 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->ani_control = ar9003_hw_ani_control;
 	priv_ops->do_getnf = ar9003_hw_do_getnf;
 	priv_ops->ani_cache_ini_regs = ar9003_hw_ani_cache_ini_regs;
+	priv_ops->set_radar_params = ar9003_hw_set_radar_params;
 
 	ar9003_hw_set_nf_limits(ah);
 	memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 15f51c8943a1..c20a5421f870 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -484,6 +484,40 @@ struct ath_hw_antcomb_conf {
 	u8 fast_div_bias;
 };
 
+/**
+ * struct ath_hw_radar_conf - radar detection initialization parameters
+ *
+ * @pulse_inband: threshold for checking the ratio of in-band power
+ *	to total power for short radar pulses (half dB steps)
+ * @pulse_inband_step: threshold for checking an in-band power to total
+ *	power ratio increase for short radar pulses (half dB steps)
+ * @pulse_height: threshold for detecting the beginning of a short
+ *	radar pulse (dB step)
+ * @pulse_rssi: threshold for detecting if a short radar pulse is
+ *	gone (dB step)
+ * @pulse_maxlen: maximum pulse length (0.8 us steps)
+ *
+ * @radar_rssi: RSSI threshold for starting long radar detection (dB steps)
+ * @radar_inband: threshold for checking the ratio of in-band power
+ *	to total power for long radar pulses (half dB steps)
+ * @fir_power: threshold for detecting the end of a long radar pulse (dB)
+ *
+ * @ext_channel: enable extension channel radar detection
+ */
+struct ath_hw_radar_conf {
+	unsigned int pulse_inband;
+	unsigned int pulse_inband_step;
+	unsigned int pulse_height;
+	unsigned int pulse_rssi;
+	unsigned int pulse_maxlen;
+
+	unsigned int radar_rssi;
+	unsigned int radar_inband;
+	int fir_power;
+
+	bool ext_channel;
+};
+
 /**
  * struct ath_hw_private_ops - callbacks used internally by hardware code
  *
@@ -549,6 +583,8 @@ struct ath_hw_private_ops {
 	bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd,
 			    int param);
 	void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]);
+	void (*set_radar_params)(struct ath_hw *ah,
+				 struct ath_hw_radar_conf *conf);
 
 	/* ANI */
 	void (*ani_cache_ini_regs)(struct ath_hw *ah);
-- 
cgit v1.2.3


From 2cb7865648e44647a976875428c9dfd9d5553221 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 12 Nov 2010 08:47:05 +0100
Subject: iwl3945: remove unused len_org variable

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a55b4623e1c8..6d09c0965645 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -475,7 +475,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
 	int txq_id = skb_get_queue_mapping(skb);
-	u16 len, idx, len_org, hdr_len; /* TODO: len_org is not used */
+	u16 len, idx, hdr_len;
 	u8 id;
 	u8 unicast;
 	u8 sta_id;
@@ -612,15 +612,8 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 */
 	len = sizeof(struct iwl3945_tx_cmd) +
 			sizeof(struct iwl_cmd_header) + hdr_len;
-
-	len_org = len;
 	len = (len + 3) & ~3;
 
-	if (len_org != len)
-		len_org = 1;
-	else
-		len_org = 0;
-
 	/* Physical address of this Tx command's header (not MAC header!),
 	 * within command buffer array. */
 	txcmd_phys = pci_map_single(priv->pci_dev, &out_cmd->hdr,
-- 
cgit v1.2.3


From 70f3876f09ccf1f2819aee6caee9266b2c4b1622 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 12 Nov 2010 08:47:06 +0100
Subject: iwlagn: simplify iwlagn_tx_skb

We can simplify length calculation in iwlagn_tx_skb, that function
is enough complex, without fuzz it more than necessary.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 33 +++++++++++--------------------
 1 file changed, 12 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 2b078a995729..1205cecfcaf0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -522,7 +522,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
 	dma_addr_t scratch_phys;
-	u16 len, len_org, firstlen, secondlen;
+	u16 len, firstlen, secondlen;
 	u16 seq_number = 0;
 	__le16 fc;
 	u8 hdr_len;
@@ -687,30 +687,23 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 */
 	len = sizeof(struct iwl_tx_cmd) +
 		sizeof(struct iwl_cmd_header) + hdr_len;
-
-	len_org = len;
-	firstlen = len = (len + 3) & ~3;
-
-	if (len_org != len)
-		len_org = 1;
-	else
-		len_org = 0;
+	firstlen = (len + 3) & ~3;
 
 	/* Tell NIC about any 2-byte padding after MAC header */
-	if (len_org)
+	if (firstlen != len)
 		tx_cmd->tx_flags |= TX_CMD_FLG_MH_PAD_MSK;
 
 	/* Physical address of this Tx command's header (not MAC header!),
 	 * within command buffer array. */
 	txcmd_phys = pci_map_single(priv->pci_dev,
-				    &out_cmd->hdr, len,
+				    &out_cmd->hdr, firstlen,
 				    PCI_DMA_BIDIRECTIONAL);
 	dma_unmap_addr_set(out_meta, mapping, txcmd_phys);
-	dma_unmap_len_set(out_meta, len, len);
+	dma_unmap_len_set(out_meta, len, firstlen);
 	/* Add buffer containing Tx command and MAC(!) header to TFD's
 	 * first entry */
 	priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-						   txcmd_phys, len, 1, 0);
+						   txcmd_phys, firstlen, 1, 0);
 
 	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		txq->need_update = 1;
@@ -721,23 +714,21 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	/* Set up TFD's 2nd entry to point directly to remainder of skb,
 	 * if any (802.11 null frames have no payload). */
-	secondlen = len = skb->len - hdr_len;
-	if (len) {
+	secondlen = skb->len - hdr_len;
+	if (secondlen > 0) {
 		phys_addr = pci_map_single(priv->pci_dev, skb->data + hdr_len,
-					   len, PCI_DMA_TODEVICE);
+					   secondlen, PCI_DMA_TODEVICE);
 		priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-							   phys_addr, len,
+							   phys_addr, secondlen,
 							   0, 0);
 	}
 
 	scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) +
 				offsetof(struct iwl_tx_cmd, scratch);
 
-	len = sizeof(struct iwl_tx_cmd) +
-		sizeof(struct iwl_cmd_header) + hdr_len;
 	/* take back ownership of DMA buffer to enable update */
 	pci_dma_sync_single_for_cpu(priv->pci_dev, txcmd_phys,
-				    len, PCI_DMA_BIDIRECTIONAL);
+				    firstlen, PCI_DMA_BIDIRECTIONAL);
 	tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys);
 	tx_cmd->dram_msb_ptr = iwl_get_dma_hi_addr(scratch_phys);
 
@@ -753,7 +744,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 						     le16_to_cpu(tx_cmd->len));
 
 	pci_dma_sync_single_for_device(priv->pci_dev, txcmd_phys,
-				       len, PCI_DMA_BIDIRECTIONAL);
+				       firstlen, PCI_DMA_BIDIRECTIONAL);
 
 	trace_iwlwifi_dev_tx(priv,
 			     &((struct iwl_tfd *)txq->tfds)[txq->q.write_ptr],
-- 
cgit v1.2.3


From ef1b21f7eb074a8c8ddfea70ed70e988545c8d54 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 12 Nov 2010 08:47:07 +0100
Subject: iwlwifi: kill elapsed_jiffies

Subtract of jiffies is fine even if one variable overwrap.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-helpers.h | 9 ---------
 drivers/net/wireless/iwlwifi/iwl-scan.c    | 3 +--
 2 files changed, 1 insertion(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 1aaef70deaec..923368304153 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -44,15 +44,6 @@ static inline struct ieee80211_conf *ieee80211_get_hw_conf(
 	return &hw->conf;
 }
 
-static inline unsigned long elapsed_jiffies(unsigned long start,
-					    unsigned long end)
-{
-	if (end >= start)
-		return end - start;
-
-	return end + (MAX_JIFFY_OFFSET - start) + 1;
-}
-
 /**
  * iwl_queue_inc_wrap - increment queue index, wrap back to beginning
  * @index -- current index
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index e1aa0e1daa5a..12d9363d0afe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -252,8 +252,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
 
 	IWL_DEBUG_SCAN(priv, "Scan on %sGHz took %dms\n",
 		       (priv->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2",
-		       jiffies_to_msecs(elapsed_jiffies
-					(priv->scan_start, jiffies)));
+		       jiffies_to_msecs(jiffies - priv->scan_start));
 
 	queue_work(priv->workqueue, &priv->scan_completed);
 
-- 
cgit v1.2.3


From 28d9cc7f21da6a70fc8c1516fa0ee5588572eb92 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Sat, 13 Nov 2010 20:58:27 +0530
Subject: ath9k_htc: Use macro for caldata array size

The calibration data variable size is based on the number of
channels available in the ath9k driver.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 75ecf6a30d25..db00289103fc 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -368,7 +368,7 @@ struct ath9k_htc_priv {
 	u16 seq_no;
 	u32 bmiss_cnt;
 
-	struct ath9k_hw_cal_data caldata[38];
+	struct ath9k_hw_cal_data caldata[ATH9K_NUM_CHANNELS];
 
 	spinlock_t beacon_lock;
 
-- 
cgit v1.2.3


From 1a51502bddca7ac1e921d918b741ffd2bec149ed Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 16 Nov 2010 19:26:42 -0800
Subject: ixgbe: delay rx_ring freeing

"cat /proc/net/dev" uses RCU protection only.

Its quite possible we call a driver get_stats() method while device is
dismantling and freeing its data structures.

So get_stats() methods must be very careful not accessing driver private
data without appropriate locking.

In ixgbe case, we access rx_ring pointers. These pointers are freed in
ixgbe_clear_interrupt_scheme() and set to NULL, this can trigger NULL
dereference in ixgbe_get_stats64()

A possible fix is to use RCU locking in ixgbe_get_stats64() and defer
rx_ring freeing after a grace period in ixgbe_clear_interrupt_scheme()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reported-by: Tantilov, Emil S <emil.s.tantilov@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  1 +
 drivers/net/ixgbe/ixgbe_main.c | 34 ++++++++++++++++++++++++----------
 2 files changed, 25 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index ed8703cfffb7..018e143612b2 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -192,6 +192,7 @@ struct ixgbe_ring {
 
 	unsigned int size;		/* length in bytes */
 	dma_addr_t dma;			/* phys. address of descriptor ring */
+	struct rcu_head rcu;
 } ____cacheline_internodealigned_in_smp;
 
 enum ixgbe_ring_f_enum {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fbad4d819608..a137f9dbaacd 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4751,6 +4751,11 @@ err_set_interrupt:
 	return err;
 }
 
+static void ring_free_rcu(struct rcu_head *head)
+{
+	kfree(container_of(head, struct ixgbe_ring, rcu));
+}
+
 /**
  * ixgbe_clear_interrupt_scheme - Clear the current interrupt scheme settings
  * @adapter: board private structure to clear interrupt scheme on
@@ -4767,7 +4772,12 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 		adapter->tx_ring[i] = NULL;
 	}
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		kfree(adapter->rx_ring[i]);
+		struct ixgbe_ring *ring = adapter->rx_ring[i];
+
+		/* ixgbe_get_stats64() might access this ring, we must wait
+		 * a grace period before freeing it.
+		 */
+		call_rcu(&ring->rcu, ring_free_rcu);
 		adapter->rx_ring[i] = NULL;
 	}
 
@@ -6563,20 +6573,23 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
 
 	/* accurate rx/tx bytes/packets stats */
 	dev_txq_stats_fold(netdev, stats);
+	rcu_read_lock();
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->rx_ring[i];
+		struct ixgbe_ring *ring = ACCESS_ONCE(adapter->rx_ring[i]);
 		u64 bytes, packets;
 		unsigned int start;
 
-		do {
-			start = u64_stats_fetch_begin_bh(&ring->syncp);
-			packets = ring->stats.packets;
-			bytes   = ring->stats.bytes;
-		} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
-		stats->rx_packets += packets;
-		stats->rx_bytes   += bytes;
+		if (ring) {
+			do {
+				start = u64_stats_fetch_begin_bh(&ring->syncp);
+				packets = ring->stats.packets;
+				bytes   = ring->stats.bytes;
+			} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
+			stats->rx_packets += packets;
+			stats->rx_bytes   += bytes;
+		}
 	}
-
+	rcu_read_unlock();
 	/* following stats updated by ixgbe_watchdog_task() */
 	stats->multicast	= netdev->stats.multicast;
 	stats->rx_errors	= netdev->stats.rx_errors;
@@ -7282,6 +7295,7 @@ static void __exit ixgbe_exit_module(void)
 	dca_unregister_notify(&dca_notifier);
 #endif
 	pci_unregister_driver(&ixgbe_driver);
+	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 }
 
 #ifdef CONFIG_IXGBE_DCA
-- 
cgit v1.2.3


From 66c87bd50ddae681ebedfda0d75e6e73ecd29ce7 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Tue, 16 Nov 2010 19:26:43 -0800
Subject: ixgbevf: Update Version String and Copyright Notice

Update version string and copyright notice.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbevf/Makefile       | 2 +-
 drivers/net/ixgbevf/defines.h      | 2 +-
 drivers/net/ixgbevf/ixgbevf.h      | 2 +-
 drivers/net/ixgbevf/ixgbevf_main.c | 7 ++++---
 drivers/net/ixgbevf/mbx.c          | 2 +-
 drivers/net/ixgbevf/mbx.h          | 2 +-
 drivers/net/ixgbevf/regs.h         | 2 +-
 drivers/net/ixgbevf/vf.c           | 2 +-
 drivers/net/ixgbevf/vf.h           | 2 +-
 9 files changed, 12 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbevf/Makefile b/drivers/net/ixgbevf/Makefile
index dd4e0d27e8cc..1f35d229e71a 100644
--- a/drivers/net/ixgbevf/Makefile
+++ b/drivers/net/ixgbevf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 82599 Virtual Function driver
-# Copyright(c) 1999 - 2009 Intel Corporation.
+# Copyright(c) 1999 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h
index ca2c81f49a05..f8a807d606c7 100644
--- a/drivers/net/ixgbevf/defines.h
+++ b/drivers/net/ixgbevf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/ixgbevf.h b/drivers/net/ixgbevf/ixgbevf.h
index da4033c6efa2..0cd6abcf9306 100644
--- a/drivers/net/ixgbevf/ixgbevf.h
+++ b/drivers/net/ixgbevf/ixgbevf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index dc03c9652389..1d7de555e630 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -51,9 +51,10 @@ char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
 	"Intel(R) 82599 Virtual Function";
 
-#define DRV_VERSION "1.0.0-k0"
+#define DRV_VERSION "1.0.12-k0"
 const char ixgbevf_driver_version[] = DRV_VERSION;
-static char ixgbevf_copyright[] = "Copyright (c) 2009 Intel Corporation.";
+static char ixgbevf_copyright[] =
+	"Copyright (c) 2009 - 2010 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 	[board_82599_vf] = &ixgbevf_vf_info,
diff --git a/drivers/net/ixgbevf/mbx.c b/drivers/net/ixgbevf/mbx.c
index 84ac486f4a65..7a8833125770 100644
--- a/drivers/net/ixgbevf/mbx.c
+++ b/drivers/net/ixgbevf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/mbx.h b/drivers/net/ixgbevf/mbx.h
index 8c063bebee7f..b2b5bf5daa3d 100644
--- a/drivers/net/ixgbevf/mbx.h
+++ b/drivers/net/ixgbevf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/regs.h b/drivers/net/ixgbevf/regs.h
index 12f75960aec1..fb80ca1bcc93 100644
--- a/drivers/net/ixgbevf/regs.h
+++ b/drivers/net/ixgbevf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index bfe42c1fcfaf..971019d819b4 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
index 61f9dc831424..144c99d5363a 100644
--- a/drivers/net/ixgbevf/vf.h
+++ b/drivers/net/ixgbevf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
-- 
cgit v1.2.3


From 16b61beb39f2446460f93c08d4d263dc24f22dd8 Mon Sep 17 00:00:00 2001
From: John Fastabend <john.r.fastabend@intel.com>
Date: Tue, 16 Nov 2010 19:26:44 -0800
Subject: ixgbe: DCB set PFC high and low water marks per data sheet specs

Currently the high and low water marks for PFC are being set
conservatively for jumbo frames. This means the RX buffers
are being underutilized in the default 1500 MTU. This patch
fixes this so that the water marks are set as described in
the data sheet considering the MTU size.

The equation used is,

RTT * 1.44 + MTU * 1.44 + MTU

Where RTT is the round trip time and MTU is the max frame size
in KB. To avoid floating point arithmetic FC_HIGH_WATER is
defined

((((RTT + MTU) * 144) + 99) / 100) + MTU

This changes how the hardware field fc.low_water and
fc.high_water are used. With this change they are no longer
storing the actual low water and high water markers but are
storing the required head room in the buffer. This simplifies
the logic and we do not need to account for the size of the
buffer when setting the thresholds.

Testing with iperf and 16 threads showed a slight uptick in
throughput over a single traffic class .1-.2Gbps and a reduction
in pause frames. Without the patch a 30 second run would show
~10-15 pause frames being transmitted with the patch ~2-5 are
seen. Test were run back to back with 82599.

Note RXPBSIZE is in KB and low and high water marks fields are
also in KB. However the FCRT* registers are 32B granularity and
right shifted 5 into the register,

(((rx_pbsize - water_mark) * 1024) / 32) << 5

is the most explicit conversion here we simplify

(rx_pbsize - water_mark) * 32 << 5 = (rx_pbsize - water_mark) << 10

This patch updates the PFC thresholds and legacy FC thresholds.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h           |  2 --
 drivers/net/ixgbe/ixgbe_82598.c     | 21 ++++++++++--------
 drivers/net/ixgbe/ixgbe_common.c    | 43 +++++++++++--------------------------
 drivers/net/ixgbe/ixgbe_dcb_82598.c | 12 ++++-------
 drivers/net/ixgbe/ixgbe_dcb_82599.c | 12 +++++------
 drivers/net/ixgbe/ixgbe_main.c      |  9 ++++++--
 drivers/net/ixgbe/ixgbe_type.h      |  8 +++++++
 7 files changed, 48 insertions(+), 59 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 018e143612b2..4f98486d8c2c 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -61,10 +61,8 @@
 #define IXGBE_MIN_RXD			     64
 
 /* flow control */
-#define IXGBE_DEFAULT_FCRTL		0x10000
 #define IXGBE_MIN_FCRTL			   0x40
 #define IXGBE_MAX_FCRTL			0x7FF80
-#define IXGBE_DEFAULT_FCRTH		0x20000
 #define IXGBE_MIN_FCRTH			  0x600
 #define IXGBE_MAX_FCRTH			0x7FFF0
 #define IXGBE_DEFAULT_FCPAUSE		 0xFFFF
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 9c02d6014cc4..25b20f93190a 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -357,6 +357,7 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num)
 	u32 fctrl_reg;
 	u32 rmcs_reg;
 	u32 reg;
+	u32 rx_pba_size;
 	u32 link_speed = 0;
 	bool link_up;
 
@@ -459,16 +460,18 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num)
 
 	/* Set up and enable Rx high/low water mark thresholds, enable XON. */
 	if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
-		if (hw->fc.send_xon) {
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
-			                (hw->fc.low_water | IXGBE_FCRTL_XONE));
-		} else {
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
-			                hw->fc.low_water);
-		}
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+
+		reg = (rx_pba_size - hw->fc.low_water) << 6;
+		if (hw->fc.send_xon)
+			reg |= IXGBE_FCRTL_XONE;
+		IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), reg);
+
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
+		reg |= IXGBE_FCRTH_FCEN;
 
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num),
-		                (hw->fc.high_water | IXGBE_FCRTH_FCEN));
+		IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), reg);
 	}
 
 	/* Configure pause time (2 TCs per register) */
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index e3eca1316389..62aa2be199f1 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1595,6 +1595,7 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num)
 	u32 mflcn_reg, fccfg_reg;
 	u32 reg;
 	u32 rx_pba_size;
+	u32 fcrtl, fcrth;
 
 #ifdef CONFIG_DCB
 	if (hw->fc.requested_mode == ixgbe_fc_pfc)
@@ -1671,41 +1672,21 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num)
 	IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
 	IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
 
-	reg = IXGBE_READ_REG(hw, IXGBE_MTQC);
-	/* Thresholds are different for link flow control when in DCB mode */
-	if (reg & IXGBE_MTQC_RT_ENA) {
-		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+	rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+	rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
 
-		/* Always disable XON for LFC when in DCB mode */
-		reg = (rx_pba_size >> 5) & 0xFFE0;
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), reg);
+	fcrth = (rx_pba_size - hw->fc.high_water) << 10;
+	fcrtl = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = (rx_pba_size >> 2) & 0xFFE0;
-		if (hw->fc.current_mode & ixgbe_fc_tx_pause)
-			reg |= IXGBE_FCRTH_FCEN;
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), reg);
-	} else {
-		/*
-		 * Set up and enable Rx high/low water mark thresholds,
-		 * enable XON.
-		 */
-		if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
-			if (hw->fc.send_xon) {
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_FCRTL_82599(packetbuf_num),
-			                      (hw->fc.low_water |
-				              IXGBE_FCRTL_XONE));
-			} else {
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_FCRTL_82599(packetbuf_num),
-				              hw->fc.low_water);
-			}
-
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num),
-			               (hw->fc.high_water | IXGBE_FCRTH_FCEN));
-		}
+	if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
+		fcrth |= IXGBE_FCRTH_FCEN;
+		if (hw->fc.send_xon)
+			fcrtl |= IXGBE_FCRTL_XONE;
 	}
 
+	IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), fcrth);
+	IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), fcrtl);
+
 	/* Configure pause time (2 TCs per register) */
 	reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2));
 	if ((packetbuf_num & 1) == 0)
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c
index 50288bcadc59..9a5e89c12e05 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c
@@ -256,21 +256,17 @@ s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw,
 	 * for each traffic class.
 	 */
 	for (i = 0; i < MAX_TRAFFIC_CLASS; i++) {
-		if (dcb_config->rx_pba_cfg == pba_equal) {
-			rx_pba_size = IXGBE_RXPBSIZE_64KB;
-		} else {
-			rx_pba_size = (i < 4) ? IXGBE_RXPBSIZE_80KB
-					      : IXGBE_RXPBSIZE_48KB;
-		}
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+		reg = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = ((rx_pba_size >> 5) &  0xFFF0);
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full)
 			reg |= IXGBE_FCRTL_XONE;
 
 		IXGBE_WRITE_REG(hw, IXGBE_FCRTL(i), reg);
 
-		reg = ((rx_pba_size >> 2) & 0xFFF0);
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full)
 			reg |= IXGBE_FCRTH_FCEN;
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index 05f224715073..374e1f74d0f5 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -251,19 +251,17 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw,
 
 	/* Configure PFC Tx thresholds per TC */
 	for (i = 0; i < MAX_TRAFFIC_CLASS; i++) {
-		if (dcb_config->rx_pba_cfg == pba_equal)
-			rx_pba_size = IXGBE_RXPBSIZE_64KB;
-		else
-			rx_pba_size = (i < 4) ? IXGBE_RXPBSIZE_80KB
-			                      : IXGBE_RXPBSIZE_48KB;
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+
+		reg = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = ((rx_pba_size >> 5) & 0xFFE0);
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
 			reg |= IXGBE_FCRTL_XONE;
 		IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), reg);
 
-		reg = ((rx_pba_size >> 2) & 0xFFE0);
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
 			reg |= IXGBE_FCRTH_FCEN;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a137f9dbaacd..f374207e14b4 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4854,6 +4854,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 	int j;
 	struct tc_configuration *tc;
 #endif
+	int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN;
 
 	/* PCI config space info */
 
@@ -4930,8 +4931,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 #ifdef CONFIG_DCB
 	adapter->last_lfc_mode = hw->fc.current_mode;
 #endif
-	hw->fc.high_water = IXGBE_DEFAULT_FCRTH;
-	hw->fc.low_water = IXGBE_DEFAULT_FCRTL;
+	hw->fc.high_water = FC_HIGH_WATER(max_frame);
+	hw->fc.low_water = FC_LOW_WATER(max_frame);
 	hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
 	hw->fc.send_xon = true;
 	hw->fc.disable_fc_autoneg = false;
@@ -5193,6 +5194,7 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
 static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
 	int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
 
 	/* MTU < 68 is an error and causes problems on some kernels */
@@ -5203,6 +5205,9 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
 	/* must set new MTU before calling down or up */
 	netdev->mtu = new_mtu;
 
+	hw->fc.high_water = FC_HIGH_WATER(max_frame);
+	hw->fc.low_water = FC_LOW_WATER(max_frame);
+
 	if (netif_running(netdev))
 		ixgbe_reinit_locked(adapter);
 
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index d3cc6ce7c973..96dea7731e68 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -2113,6 +2113,14 @@ typedef u32 ixgbe_physical_layer;
 #define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000
 #define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000
 
+/* Flow Control Macros */
+#define PAUSE_RTT	8
+#define PAUSE_MTU(MTU)	((MTU + 1024 - 1) / 1024)
+
+#define FC_HIGH_WATER(MTU) ((((PAUSE_RTT + PAUSE_MTU(MTU)) * 144) + 99) / 100 +\
+				PAUSE_MTU(MTU))
+#define FC_LOW_WATER(MTU)  (2 * (2 * PAUSE_MTU(MTU) + PAUSE_RTT))
+
 /* Software ATR hash keys */
 #define IXGBE_ATR_BUCKET_HASH_KEY    0xE214AD3D
 #define IXGBE_ATR_SIGNATURE_HASH_KEY 0x14364D17
-- 
cgit v1.2.3


From 80ab193dce048e7b7afa43c99e69f508167e29ab Mon Sep 17 00:00:00 2001
From: John Fastabend <john.r.fastabend@intel.com>
Date: Tue, 16 Nov 2010 19:26:45 -0800
Subject: ixgbe: DCB: credit max only needs to be gt TSO size for 82598

The maximum credits per traffic class only needs to be greater
then the TSO size for 82598 devices. The 82599 devices do not
have this requirement so only do this test for 82598 devices.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_dcb.c  | 6 ++++--
 drivers/net/ixgbe/ixgbe_dcb.h  | 3 ++-
 drivers/net/ixgbe/ixgbe_main.c | 4 ++--
 3 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index 0d44c6470ca3..4f2f0ae67354 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -42,7 +42,8 @@
  * It should be called only after the rules are checked by
  * ixgbe_dcb_check_config().
  */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *dcb_config,
+s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
+				   struct ixgbe_dcb_config *dcb_config,
 				   int max_frame, u8 direction)
 {
 	struct tc_bw_alloc *p;
@@ -124,7 +125,8 @@ s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *dcb_config,
 			 * credit may not be enough to send out a TSO
 			 * packet in descriptor plane arbitration.
 			 */
-			if (credit_max &&
+			if ((hw->mac.type == ixgbe_mac_82598EB) &&
+			    credit_max &&
 			    (credit_max < MINIMUM_CREDIT_FOR_TSO))
 				credit_max = MINIMUM_CREDIT_FOR_TSO;
 
diff --git a/drivers/net/ixgbe/ixgbe_dcb.h b/drivers/net/ixgbe/ixgbe_dcb.h
index 0208a87b129e..1cfe38ee1644 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ixgbe/ixgbe_dcb.h
@@ -150,7 +150,8 @@ struct ixgbe_dcb_config {
 /* DCB driver APIs */
 
 /* DCB credits calculation */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *, int, u8);
+s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
+				   struct ixgbe_dcb_config *, int, u8);
 
 /* DCB hw initialization */
 s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index f374207e14b4..45d988741fe9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3366,9 +3366,9 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 		max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
 #endif
 
-	ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, max_frame,
+	ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 					DCB_TX_CONFIG);
-	ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, max_frame,
+	ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 					DCB_RX_CONFIG);
 
 	/* reconfigure the hardware */
-- 
cgit v1.2.3


From 4c0ec6544a0cd5e3eed08df2c14cf98185098abe Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:46 -0800
Subject: ixgbe: remove unnecessary re-init of adapter on Rx-csum change

There is no need to reset the adapter when changing the Rx checksum
settings. Since the only change is a software flag we can disable it
without needing to reset the entire adapter.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 3dc731c22ff2..81fa1ac1c9ba 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -412,11 +412,6 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data)
 	else
 		adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED;
 
-	if (netif_running(netdev))
-		ixgbe_reinit_locked(adapter);
-	else
-		ixgbe_reset(adapter);
-
 	return 0;
 }
 
-- 
cgit v1.2.3


From 8ad494b0e59950e2b4e587c32cb67a2452795ea0 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:47 -0800
Subject: ixgbe: move GSO segments and byte count processing into ixgbe_tx_map

This change simplifies the work being done by the TX interrupt handler and
pushes it into the tx_map call. This allows for fewer cache misses since
the TX cleanup now accesses almost none of the skb members.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  4 ++-
 drivers/net/ixgbe/ixgbe_main.c | 57 ++++++++++++++++++------------------------
 2 files changed, 28 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 4f98486d8c2c..93946b683ad8 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -128,7 +128,9 @@ struct ixgbe_tx_buffer {
 	unsigned long time_stamp;
 	u16 length;
 	u16 next_to_watch;
-	u16 mapped_as_page;
+	unsigned int bytecount;
+	u16 gso_segs;
+	u8 mapped_as_page;
 };
 
 struct ixgbe_rx_buffer {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 45d988741fe9..480f0b0f038a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -749,45 +749,23 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 		bool cleaned = false;
 		rmb(); /* read buffer_info after eop_desc */
 		for ( ; !cleaned; count++) {
-			struct sk_buff *skb;
 			tx_desc = IXGBE_TX_DESC_ADV(tx_ring, i);
 			tx_buffer_info = &tx_ring->tx_buffer_info[i];
+
+			tx_desc->wb.status = 0;
 			cleaned = (i == eop);
-			skb = tx_buffer_info->skb;
 
-			if (cleaned && skb) {
-				unsigned int segs, bytecount;
-				unsigned int hlen = skb_headlen(skb);
+			i++;
+			if (i == tx_ring->count)
+				i = 0;
 
-				/* gso_segs is currently only valid for tcp */
-				segs = skb_shinfo(skb)->gso_segs ?: 1;
-#ifdef IXGBE_FCOE
-				/* adjust for FCoE Sequence Offload */
-				if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
-				    && skb_is_gso(skb)
-				    && vlan_get_protocol(skb) ==
-				    htons(ETH_P_FCOE)) {
-					hlen = skb_transport_offset(skb) +
-						sizeof(struct fc_frame_header) +
-						sizeof(struct fcoe_crc_eof);
-					segs = DIV_ROUND_UP(skb->len - hlen,
-						skb_shinfo(skb)->gso_size);
-				}
-#endif /* IXGBE_FCOE */
-				/* multiply data chunks by size of headers */
-				bytecount = ((segs - 1) * hlen) + skb->len;
-				total_packets += segs;
-				total_bytes += bytecount;
+			if (cleaned && tx_buffer_info->skb) {
+				total_bytes += tx_buffer_info->bytecount;
+				total_packets += tx_buffer_info->gso_segs;
 			}
 
 			ixgbe_unmap_and_free_tx_resource(adapter,
 							 tx_buffer_info);
-
-			tx_desc->wb.status = 0;
-
-			i++;
-			if (i == tx_ring->count)
-				i = 0;
 		}
 
 		eop = tx_ring->tx_buffer_info[i].next_to_watch;
@@ -6015,7 +5993,7 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
 static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			struct ixgbe_ring *tx_ring,
 			struct sk_buff *skb, u32 tx_flags,
-			unsigned int first)
+			unsigned int first, const u8 hdr_len)
 {
 	struct pci_dev *pdev = adapter->pdev;
 	struct ixgbe_tx_buffer *tx_buffer_info;
@@ -6024,6 +6002,8 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 	unsigned int offset = 0, size, count = 0, i;
 	unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
 	unsigned int f;
+	unsigned int bytecount = skb->len;
+	u16 gso_segs = 1;
 
 	i = tx_ring->next_to_use;
 
@@ -6093,6 +6073,19 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			break;
 	}
 
+	if (tx_flags & IXGBE_TX_FLAGS_TSO)
+		gso_segs = skb_shinfo(skb)->gso_segs;
+#ifdef IXGBE_FCOE
+	/* adjust for FCoE Sequence Offload */
+	else if (tx_flags & IXGBE_TX_FLAGS_FSO)
+		gso_segs = DIV_ROUND_UP(skb->len - hdr_len,
+					skb_shinfo(skb)->gso_size);
+#endif /* IXGBE_FCOE */
+	bytecount += (gso_segs - 1) * hdr_len;
+
+	/* multiply data chunks by size of headers */
+	tx_ring->tx_buffer_info[i].bytecount = bytecount;
+	tx_ring->tx_buffer_info[i].gso_segs = gso_segs;
 	tx_ring->tx_buffer_info[i].skb = skb;
 	tx_ring->tx_buffer_info[first].next_to_watch = i;
 
@@ -6402,7 +6395,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 			tx_flags |= IXGBE_TX_FLAGS_CSUM;
 	}
 
-	count = ixgbe_tx_map(adapter, tx_ring, skb, tx_flags, first);
+	count = ixgbe_tx_map(adapter, tx_ring, skb, tx_flags, first, hdr_len);
 	if (count) {
 		/* add the ATR filter if ATR is on */
 		if (tx_ring->atr_sample_rate) {
-- 
cgit v1.2.3


From d5f398ed73522b9f76861af6553775c5851de0d0 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:48 -0800
Subject: ixgbe: cleanup ixgbe_alloc_rx_buffers

This change re-orders alloc_rx_buffers to make better use of the packet
split enabled flag.  The new setup should require less branching in the
code since now we are down to fewer if statements since we either are
handling packet split or aren't.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  2 +-
 drivers/net/ixgbe/ixgbe_main.c | 81 ++++++++++++++++++++++--------------------
 2 files changed, 43 insertions(+), 40 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 93946b683ad8..149cf26b2545 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -472,7 +472,7 @@ extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *,
                                              struct ixgbe_tx_buffer *);
 extern void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
                                    struct ixgbe_ring *rx_ring,
-                                   int cleaned_count);
+				   u16 cleaned_count);
 extern void ixgbe_write_eitr(struct ixgbe_q_vector *);
 extern int ethtool_ioctl(struct ifreq *ifr);
 extern s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 480f0b0f038a..e838479d2d95 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1010,63 +1010,70 @@ static inline void ixgbe_release_rx_desc(struct ixgbe_hw *hw,
  **/
 void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 			    struct ixgbe_ring *rx_ring,
-			    int cleaned_count)
+			    u16 cleaned_count)
 {
-	struct net_device *netdev = adapter->netdev;
 	struct pci_dev *pdev = adapter->pdev;
 	union ixgbe_adv_rx_desc *rx_desc;
 	struct ixgbe_rx_buffer *bi;
-	unsigned int i;
-	unsigned int bufsz = rx_ring->rx_buf_len;
-
-	i = rx_ring->next_to_use;
-	bi = &rx_ring->rx_buffer_info[i];
+	struct sk_buff *skb;
+	u16 i = rx_ring->next_to_use;
 
 	while (cleaned_count--) {
 		rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
+		bi = &rx_ring->rx_buffer_info[i];
+		skb = bi->skb;
 
-		if (!bi->page_dma &&
-		    (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)) {
-			if (!bi->page) {
-				bi->page = netdev_alloc_page(netdev);
-				if (!bi->page) {
-					adapter->alloc_rx_page_failed++;
-					goto no_buffers;
-				}
-				bi->page_offset = 0;
-			} else {
-				/* use a half page if we're re-using */
-				bi->page_offset ^= (PAGE_SIZE / 2);
-			}
-
-			bi->page_dma = dma_map_page(&pdev->dev, bi->page,
-						    bi->page_offset,
-						    (PAGE_SIZE / 2),
-						    DMA_FROM_DEVICE);
-		}
-
-		if (!bi->skb) {
-			struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev,
-									bufsz);
-			bi->skb = skb;
-
+		if (!skb) {
+			skb = netdev_alloc_skb_ip_align(adapter->netdev,
+							rx_ring->rx_buf_len);
 			if (!skb) {
 				adapter->alloc_rx_buff_failed++;
 				goto no_buffers;
 			}
 			/* initialize queue mapping */
 			skb_record_rx_queue(skb, rx_ring->queue_index);
+			bi->skb = skb;
 		}
 
 		if (!bi->dma) {
 			bi->dma = dma_map_single(&pdev->dev,
-						 bi->skb->data,
+						 skb->data,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
+			if (dma_mapping_error(&pdev->dev, bi->dma)) {
+				adapter->alloc_rx_buff_failed++;
+				bi->dma = 0;
+				goto no_buffers;
+			}
 		}
-		/* Refresh the desc even if buffer_addrs didn't change because
-		 * each write-back erases this info. */
+
 		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+			if (!bi->page) {
+				bi->page = netdev_alloc_page(adapter->netdev);
+				if (!bi->page) {
+					adapter->alloc_rx_page_failed++;
+					goto no_buffers;
+				}
+			}
+
+			if (!bi->page_dma) {
+				/* use a half page if we're re-using */
+				bi->page_offset ^= PAGE_SIZE / 2;
+				bi->page_dma = dma_map_page(&pdev->dev,
+							    bi->page,
+							    bi->page_offset,
+							    PAGE_SIZE / 2,
+							    DMA_FROM_DEVICE);
+				if (dma_mapping_error(&pdev->dev,
+						      bi->page_dma)) {
+					adapter->alloc_rx_page_failed++;
+					bi->page_dma = 0;
+					goto no_buffers;
+				}
+			}
+
+			/* Refresh the desc even if buffer_addrs didn't change
+			 * because each write-back erases this info. */
 			rx_desc->read.pkt_addr = cpu_to_le64(bi->page_dma);
 			rx_desc->read.hdr_addr = cpu_to_le64(bi->dma);
 		} else {
@@ -1077,15 +1084,11 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 		i++;
 		if (i == rx_ring->count)
 			i = 0;
-		bi = &rx_ring->rx_buffer_info[i];
 	}
 
 no_buffers:
 	if (rx_ring->next_to_use != i) {
 		rx_ring->next_to_use = i;
-		if (i-- == 0)
-			i = (rx_ring->count - 1);
-
 		ixgbe_release_rx_desc(&adapter->hw, rx_ring, i);
 	}
 }
-- 
cgit v1.2.3


From 84ea2591e4a24775c2735511a1cc3cf88edd249d Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:49 -0800
Subject: ixgbe: drop ring->head, make ring->tail a pointer instead of offset

This change drops ring->head since it is not used in any hot-path and can
easily be determined using IXGBE_[RT]DH(ring->reg_idx).

It also changes ring->tail into a true pointer so we can avoid unnecessary
pointer math to find the location of the tail.

In addition I also dropped the setting of head and tail in
ixgbe_clean_[rx|tx]_ring. The only location that should be setting the head
and tail values is ixgbe_configure_[rx|tx]_ring and that is only while the
queue is disabled.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  3 +--
 drivers/net/ixgbe/ixgbe_main.c | 35 ++++++++++-------------------------
 2 files changed, 11 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 149cf26b2545..c993fc3ab8a5 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -163,8 +163,7 @@ struct ixgbe_ring {
 
 #define IXGBE_RING_RX_PS_ENABLED                (u8)(1)
 	u8 flags;			/* per ring feature flags */
-	u16 head;
-	u16 tail;
+	u8 __iomem *tail;
 
 	unsigned int total_bytes;
 	unsigned int total_packets;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index e838479d2d95..8f2afaa35dd9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -704,8 +704,8 @@ static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
 		      "  time_stamp           <%lx>\n"
 		      "  jiffies              <%lx>\n",
 		      tx_ring->queue_index,
-		      IXGBE_READ_REG(hw, tx_ring->head),
-		      IXGBE_READ_REG(hw, tx_ring->tail),
+		      IXGBE_READ_REG(hw, IXGBE_TDH(tx_ring->reg_idx)),
+		      IXGBE_READ_REG(hw, IXGBE_TDT(tx_ring->reg_idx)),
 		      tx_ring->next_to_use, eop,
 		      tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
 		return true;
@@ -991,8 +991,7 @@ static inline void ixgbe_rx_checksum(struct ixgbe_adapter *adapter,
 	skb->ip_summed = CHECKSUM_UNNECESSARY;
 }
 
-static inline void ixgbe_release_rx_desc(struct ixgbe_hw *hw,
-					 struct ixgbe_ring *rx_ring, u32 val)
+static inline void ixgbe_release_rx_desc(struct ixgbe_ring *rx_ring, u32 val)
 {
 	/*
 	 * Force memory writes to complete before letting h/w
@@ -1001,7 +1000,7 @@ static inline void ixgbe_release_rx_desc(struct ixgbe_hw *hw,
 	 * such as IA-64).
 	 */
 	wmb();
-	IXGBE_WRITE_REG(hw, IXGBE_RDT(rx_ring->reg_idx), val);
+	writel(val, rx_ring->tail);
 }
 
 /**
@@ -1089,7 +1088,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 no_buffers:
 	if (rx_ring->next_to_use != i) {
 		rx_ring->next_to_use = i;
-		ixgbe_release_rx_desc(&adapter->hw, rx_ring, i);
+		ixgbe_release_rx_desc(rx_ring, i);
 	}
 }
 
@@ -2465,8 +2464,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 			ring->count * sizeof(union ixgbe_adv_tx_desc));
 	IXGBE_WRITE_REG(hw, IXGBE_TDH(reg_idx), 0);
 	IXGBE_WRITE_REG(hw, IXGBE_TDT(reg_idx), 0);
-	ring->head = IXGBE_TDH(reg_idx);
-	ring->tail = IXGBE_TDT(reg_idx);
+	ring->tail = hw->hw_addr + IXGBE_TDT(reg_idx);
 
 	/* configure fetching thresholds */
 	if (adapter->rx_itr_setting == 0) {
@@ -2791,8 +2789,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 			ring->count * sizeof(union ixgbe_adv_rx_desc));
 	IXGBE_WRITE_REG(hw, IXGBE_RDH(reg_idx), 0);
 	IXGBE_WRITE_REG(hw, IXGBE_RDT(reg_idx), 0);
-	ring->head = IXGBE_RDH(reg_idx);
-	ring->tail = IXGBE_RDT(reg_idx);
+	ring->tail = hw->hw_addr + IXGBE_RDT(reg_idx);
 
 	ixgbe_configure_srrctl(adapter, ring);
 	ixgbe_configure_rscctl(adapter, ring);
@@ -3730,11 +3727,6 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
-
-	if (rx_ring->head)
-		writel(0, adapter->hw.hw_addr + rx_ring->head);
-	if (rx_ring->tail)
-		writel(0, adapter->hw.hw_addr + rx_ring->tail);
 }
 
 /**
@@ -3767,11 +3759,6 @@ static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
 
 	tx_ring->next_to_use = 0;
 	tx_ring->next_to_clean = 0;
-
-	if (tx_ring->head)
-		writel(0, adapter->hw.hw_addr + tx_ring->head);
-	if (tx_ring->tail)
-		writel(0, adapter->hw.hw_addr + tx_ring->tail);
 }
 
 /**
@@ -6116,8 +6103,7 @@ dma_error:
 	return 0;
 }
 
-static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
-			   struct ixgbe_ring *tx_ring,
+static void ixgbe_tx_queue(struct ixgbe_ring *tx_ring,
 			   int tx_flags, int count, u32 paylen, u8 hdr_len)
 {
 	union ixgbe_adv_tx_desc *tx_desc = NULL;
@@ -6182,7 +6168,7 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
 	wmb();
 
 	tx_ring->next_to_use = i;
-	writel(i, adapter->hw.hw_addr + tx_ring->tail);
+	writel(i, tx_ring->tail);
 }
 
 static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
@@ -6414,8 +6400,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 		txq = netdev_get_tx_queue(netdev, tx_ring->queue_index);
 		txq->tx_bytes += skb->len;
 		txq->tx_packets++;
-		ixgbe_tx_queue(adapter, tx_ring, tx_flags, count, skb->len,
-			       hdr_len);
+		ixgbe_tx_queue(tx_ring, tx_flags, count, skb->len, hdr_len);
 		ixgbe_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);
 
 	} else {
-- 
cgit v1.2.3


From b6ec895ecd32c0070c3b2b17918c030275cd834d Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:49 -0800
Subject: ixgbe: move device pointer into the ring structure

This change is meant to simplify DMA map/unmap by providing a device
pointer. As a result the adapter pointer can be dropped from many of
the calls.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h         |  11 +--
 drivers/net/ixgbe/ixgbe_ethtool.c |  32 ++++----
 drivers/net/ixgbe/ixgbe_main.c    | 157 ++++++++++++++++++--------------------
 3 files changed, 93 insertions(+), 107 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index c993fc3ab8a5..70ccab074658 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -148,6 +148,7 @@ struct ixgbe_queue_stats {
 
 struct ixgbe_ring {
 	void *desc;			/* descriptor ring memory */
+	struct device *dev;             /* device for DMA mapping */
 	union {
 		struct ixgbe_tx_buffer *tx_buffer_info;
 		struct ixgbe_rx_buffer *rx_buffer_info;
@@ -454,10 +455,10 @@ extern void ixgbe_down(struct ixgbe_adapter *adapter);
 extern void ixgbe_reinit_locked(struct ixgbe_adapter *adapter);
 extern void ixgbe_reset(struct ixgbe_adapter *adapter);
 extern void ixgbe_set_ethtool_ops(struct net_device *netdev);
-extern int ixgbe_setup_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern int ixgbe_setup_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern void ixgbe_free_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern void ixgbe_free_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern int ixgbe_setup_rx_resources(struct ixgbe_ring *);
+extern int ixgbe_setup_tx_resources(struct ixgbe_ring *);
+extern void ixgbe_free_rx_resources(struct ixgbe_ring *);
+extern void ixgbe_free_tx_resources(struct ixgbe_ring *);
 extern void ixgbe_configure_rx_ring(struct ixgbe_adapter *,struct ixgbe_ring *);
 extern void ixgbe_configure_tx_ring(struct ixgbe_adapter *,struct ixgbe_ring *);
 extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
@@ -467,7 +468,7 @@ extern netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *,
 					 struct net_device *,
 					 struct ixgbe_adapter *,
 					 struct ixgbe_ring *);
-extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *,
+extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *,
                                              struct ixgbe_tx_buffer *);
 extern void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
                                    struct ixgbe_ring *rx_ring,
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 81fa1ac1c9ba..cc7804962b2e 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -900,13 +900,11 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 			memcpy(&temp_tx_ring[i], adapter->tx_ring[i],
 			       sizeof(struct ixgbe_ring));
 			temp_tx_ring[i].count = new_tx_count;
-			err = ixgbe_setup_tx_resources(adapter,
-			                               &temp_tx_ring[i]);
+			err = ixgbe_setup_tx_resources(&temp_tx_ring[i]);
 			if (err) {
 				while (i) {
 					i--;
-					ixgbe_free_tx_resources(adapter,
-					                      &temp_tx_ring[i]);
+					ixgbe_free_tx_resources(&temp_tx_ring[i]);
 				}
 				goto clear_reset;
 			}
@@ -925,13 +923,11 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 			memcpy(&temp_rx_ring[i], adapter->rx_ring[i],
 			       sizeof(struct ixgbe_ring));
 			temp_rx_ring[i].count = new_rx_count;
-			err = ixgbe_setup_rx_resources(adapter,
-			                               &temp_rx_ring[i]);
+			err = ixgbe_setup_rx_resources(&temp_rx_ring[i]);
 			if (err) {
 				while (i) {
 					i--;
-					ixgbe_free_rx_resources(adapter,
-					                      &temp_rx_ring[i]);
+					ixgbe_free_rx_resources(&temp_rx_ring[i]);
 				}
 				goto err_setup;
 			}
@@ -946,8 +942,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 		/* tx */
 		if (new_tx_count != adapter->tx_ring_count) {
 			for (i = 0; i < adapter->num_tx_queues; i++) {
-				ixgbe_free_tx_resources(adapter,
-				                        adapter->tx_ring[i]);
+				ixgbe_free_tx_resources(adapter->tx_ring[i]);
 				memcpy(adapter->tx_ring[i], &temp_tx_ring[i],
 				       sizeof(struct ixgbe_ring));
 			}
@@ -957,8 +952,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 		/* rx */
 		if (new_rx_count != adapter->rx_ring_count) {
 			for (i = 0; i < adapter->num_rx_queues; i++) {
-				ixgbe_free_rx_resources(adapter,
-				                        adapter->rx_ring[i]);
+				ixgbe_free_rx_resources(adapter->rx_ring[i]);
 				memcpy(adapter->rx_ring[i], &temp_rx_ring[i],
 				       sizeof(struct ixgbe_ring));
 			}
@@ -1463,8 +1457,8 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter)
 
 	ixgbe_reset(adapter);
 
-	ixgbe_free_tx_resources(adapter, &adapter->test_tx_ring);
-	ixgbe_free_rx_resources(adapter, &adapter->test_rx_ring);
+	ixgbe_free_tx_resources(&adapter->test_tx_ring);
+	ixgbe_free_rx_resources(&adapter->test_rx_ring);
 }
 
 static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
@@ -1478,10 +1472,11 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	/* Setup Tx descriptor ring and Tx buffers */
 	tx_ring->count = IXGBE_DEFAULT_TXD;
 	tx_ring->queue_index = 0;
+	tx_ring->dev = &adapter->pdev->dev;
 	tx_ring->reg_idx = adapter->tx_ring[0]->reg_idx;
 	tx_ring->numa_node = adapter->node;
 
-	err = ixgbe_setup_tx_resources(adapter, tx_ring);
+	err = ixgbe_setup_tx_resources(tx_ring);
 	if (err)
 		return 1;
 
@@ -1496,11 +1491,12 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	/* Setup Rx Descriptor ring and Rx buffers */
 	rx_ring->count = IXGBE_DEFAULT_RXD;
 	rx_ring->queue_index = 0;
+	rx_ring->dev = &adapter->pdev->dev;
 	rx_ring->reg_idx = adapter->rx_ring[0]->reg_idx;
 	rx_ring->rx_buf_len = IXGBE_RXBUFFER_2048;
 	rx_ring->numa_node = adapter->node;
 
-	err = ixgbe_setup_rx_resources(adapter, rx_ring);
+	err = ixgbe_setup_rx_resources(rx_ring);
 	if (err) {
 		ret_val = 4;
 		goto err_nomem;
@@ -1622,7 +1618,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 		rx_buffer_info = &rx_ring->rx_buffer_info[rx_ntc];
 
 		/* unmap Rx buffer, will be remapped by alloc_rx_buffers */
-		dma_unmap_single(&adapter->pdev->dev,
+		dma_unmap_single(rx_ring->dev,
 		                 rx_buffer_info->dma,
 				 bufsz,
 				 DMA_FROM_DEVICE);
@@ -1634,7 +1630,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 
 		/* unmap buffer on Tx side */
 		tx_buffer_info = &tx_ring->tx_buffer_info[tx_ntc];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 
 		/* increment Rx/Tx next to clean counters */
 		rx_ntc++;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 8f2afaa35dd9..be76dd9b94a9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -600,18 +600,17 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
 	}
 }
 
-void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
-				      struct ixgbe_tx_buffer
-				      *tx_buffer_info)
+void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *tx_ring,
+				      struct ixgbe_tx_buffer *tx_buffer_info)
 {
 	if (tx_buffer_info->dma) {
 		if (tx_buffer_info->mapped_as_page)
-			dma_unmap_page(&adapter->pdev->dev,
+			dma_unmap_page(tx_ring->dev,
 				       tx_buffer_info->dma,
 				       tx_buffer_info->length,
 				       DMA_TO_DEVICE);
 		else
-			dma_unmap_single(&adapter->pdev->dev,
+			dma_unmap_single(tx_ring->dev,
 					 tx_buffer_info->dma,
 					 tx_buffer_info->length,
 					 DMA_TO_DEVICE);
@@ -764,7 +763,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 				total_packets += tx_buffer_info->gso_segs;
 			}
 
-			ixgbe_unmap_and_free_tx_resource(adapter,
+			ixgbe_unmap_and_free_tx_resource(tx_ring,
 							 tx_buffer_info);
 		}
 
@@ -1011,7 +1010,6 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 			    struct ixgbe_ring *rx_ring,
 			    u16 cleaned_count)
 {
-	struct pci_dev *pdev = adapter->pdev;
 	union ixgbe_adv_rx_desc *rx_desc;
 	struct ixgbe_rx_buffer *bi;
 	struct sk_buff *skb;
@@ -1035,11 +1033,11 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 		}
 
 		if (!bi->dma) {
-			bi->dma = dma_map_single(&pdev->dev,
+			bi->dma = dma_map_single(rx_ring->dev,
 						 skb->data,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
-			if (dma_mapping_error(&pdev->dev, bi->dma)) {
+			if (dma_mapping_error(rx_ring->dev, bi->dma)) {
 				adapter->alloc_rx_buff_failed++;
 				bi->dma = 0;
 				goto no_buffers;
@@ -1058,12 +1056,12 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 			if (!bi->page_dma) {
 				/* use a half page if we're re-using */
 				bi->page_offset ^= PAGE_SIZE / 2;
-				bi->page_dma = dma_map_page(&pdev->dev,
+				bi->page_dma = dma_map_page(rx_ring->dev,
 							    bi->page,
 							    bi->page_offset,
 							    PAGE_SIZE / 2,
 							    DMA_FROM_DEVICE);
-				if (dma_mapping_error(&pdev->dev,
+				if (dma_mapping_error(rx_ring->dev,
 						      bi->page_dma)) {
 					adapter->alloc_rx_page_failed++;
 					bi->page_dma = 0;
@@ -1151,7 +1149,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			       int *work_done, int work_to_do)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
-	struct pci_dev *pdev = adapter->pdev;
 	union ixgbe_adv_rx_desc *rx_desc, *next_rxd;
 	struct ixgbe_rx_buffer *rx_buffer_info, *next_buffer;
 	struct sk_buff *skb;
@@ -1208,7 +1205,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 				IXGBE_RSC_CB(skb)->delay_unmap = true;
 				IXGBE_RSC_CB(skb)->dma = rx_buffer_info->dma;
 			} else {
-				dma_unmap_single(&pdev->dev,
+				dma_unmap_single(rx_ring->dev,
 						 rx_buffer_info->dma,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
@@ -1218,8 +1215,10 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		}
 
 		if (upper_len) {
-			dma_unmap_page(&pdev->dev, rx_buffer_info->page_dma,
-				       PAGE_SIZE / 2, DMA_FROM_DEVICE);
+			dma_unmap_page(rx_ring->dev,
+				       rx_buffer_info->page_dma,
+				       PAGE_SIZE / 2,
+				       DMA_FROM_DEVICE);
 			rx_buffer_info->page_dma = 0;
 			skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
 					   rx_buffer_info->page,
@@ -1262,7 +1261,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 								&(rx_ring->rsc_count));
 			if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
 				if (IXGBE_RSC_CB(skb)->delay_unmap) {
-					dma_unmap_single(&pdev->dev,
+					dma_unmap_single(rx_ring->dev,
 							 IXGBE_RSC_CB(skb)->dma,
 							 rx_ring->rx_buf_len,
 							 DMA_FROM_DEVICE);
@@ -3665,15 +3664,13 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_clean_rx_ring - Free Rx Buffers per Queue
- * @adapter: board private structure
  * @rx_ring: ring to free buffers from
  **/
-static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *rx_ring)
+static void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = rx_ring->dev;
 	unsigned long size;
-	unsigned int i;
+	u16 i;
 
 	/* ring already cleared, nothing to do */
 	if (!rx_ring->rx_buffer_info)
@@ -3685,7 +3682,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 
 		rx_buffer_info = &rx_ring->rx_buffer_info[i];
 		if (rx_buffer_info->dma) {
-			dma_unmap_single(&pdev->dev, rx_buffer_info->dma,
+			dma_unmap_single(rx_ring->dev, rx_buffer_info->dma,
 					 rx_ring->rx_buf_len,
 					 DMA_FROM_DEVICE);
 			rx_buffer_info->dma = 0;
@@ -3696,7 +3693,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 			do {
 				struct sk_buff *this = skb;
 				if (IXGBE_RSC_CB(this)->delay_unmap) {
-					dma_unmap_single(&pdev->dev,
+					dma_unmap_single(dev,
 							 IXGBE_RSC_CB(this)->dma,
 							 rx_ring->rx_buf_len,
 							 DMA_FROM_DEVICE);
@@ -3710,7 +3707,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 		if (!rx_buffer_info->page)
 			continue;
 		if (rx_buffer_info->page_dma) {
-			dma_unmap_page(&pdev->dev, rx_buffer_info->page_dma,
+			dma_unmap_page(dev, rx_buffer_info->page_dma,
 				       PAGE_SIZE / 2, DMA_FROM_DEVICE);
 			rx_buffer_info->page_dma = 0;
 		}
@@ -3731,15 +3728,13 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 
 /**
  * ixgbe_clean_tx_ring - Free Tx Buffers
- * @adapter: board private structure
  * @tx_ring: ring to be cleaned
  **/
-static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *tx_ring)
+static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring)
 {
 	struct ixgbe_tx_buffer *tx_buffer_info;
 	unsigned long size;
-	unsigned int i;
+	u16 i;
 
 	/* ring already cleared, nothing to do */
 	if (!tx_ring->tx_buffer_info)
@@ -3748,7 +3743,7 @@ static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
 	/* Free all the Tx ring sk_buffs */
 	for (i = 0; i < tx_ring->count; i++) {
 		tx_buffer_info = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 	}
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
@@ -3770,7 +3765,7 @@ static void ixgbe_clean_all_rx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		ixgbe_clean_rx_ring(adapter, adapter->rx_ring[i]);
+		ixgbe_clean_rx_ring(adapter->rx_ring[i]);
 }
 
 /**
@@ -3782,7 +3777,7 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
-		ixgbe_clean_tx_ring(adapter, adapter->tx_ring[i]);
+		ixgbe_clean_tx_ring(adapter->tx_ring[i]);
 }
 
 void ixgbe_down(struct ixgbe_adapter *adapter)
@@ -4440,6 +4435,7 @@ static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
 static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 {
 	int i;
+	int rx_count;
 	int orig_node = adapter->node;
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
@@ -4458,6 +4454,7 @@ static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 			goto err_tx_ring_allocation;
 		ring->count = adapter->tx_ring_count;
 		ring->queue_index = i;
+		ring->dev = &adapter->pdev->dev;
 		ring->numa_node = adapter->node;
 
 		adapter->tx_ring[i] = ring;
@@ -4466,6 +4463,7 @@ static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 	/* Restore the adapter's original node */
 	adapter->node = orig_node;
 
+	rx_count = adapter->rx_ring_count;
 	for (i = 0; i < adapter->num_rx_queues; i++) {
 		struct ixgbe_ring *ring = adapter->rx_ring[i];
 		if (orig_node == -1) {
@@ -4480,8 +4478,9 @@ static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
 		if (!ring)
 			goto err_rx_ring_allocation;
-		ring->count = adapter->rx_ring_count;
+		ring->count = rx_count;
 		ring->queue_index = i;
+		ring->dev = &adapter->pdev->dev;
 		ring->numa_node = adapter->node;
 
 		adapter->rx_ring[i] = ring;
@@ -4938,15 +4937,13 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_setup_tx_resources - allocate Tx resources (Descriptors)
- * @adapter: board private structure
  * @tx_ring:    tx descriptor ring (for a specific queue) to setup
  *
  * Return 0 on success, negative on failure
  **/
-int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *tx_ring)
+int ixgbe_setup_tx_resources(struct ixgbe_ring *tx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = tx_ring->dev;
 	int size;
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
@@ -4961,7 +4958,7 @@ int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
 	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
 	tx_ring->size = ALIGN(tx_ring->size, 4096);
 
-	tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size,
+	tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
 					   &tx_ring->dma, GFP_KERNEL);
 	if (!tx_ring->desc)
 		goto err;
@@ -4974,7 +4971,7 @@ int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
 err:
 	vfree(tx_ring->tx_buffer_info);
 	tx_ring->tx_buffer_info = NULL;
-	e_err(probe, "Unable to allocate memory for the Tx descriptor ring\n");
+	dev_err(dev, "Unable to allocate memory for the Tx descriptor ring\n");
 	return -ENOMEM;
 }
 
@@ -4993,7 +4990,7 @@ static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		err = ixgbe_setup_tx_resources(adapter, adapter->tx_ring[i]);
+		err = ixgbe_setup_tx_resources(adapter->tx_ring[i]);
 		if (!err)
 			continue;
 		e_err(probe, "Allocation for Tx Queue %u failed\n", i);
@@ -5005,48 +5002,41 @@ static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_setup_rx_resources - allocate Rx resources (Descriptors)
- * @adapter: board private structure
  * @rx_ring:    rx descriptor ring (for a specific queue) to setup
  *
  * Returns 0 on success, negative on failure
  **/
-int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *rx_ring)
+int ixgbe_setup_rx_resources(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = rx_ring->dev;
 	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc_node(size, adapter->node);
+	rx_ring->rx_buffer_info = vmalloc_node(size, rx_ring->numa_node);
 	if (!rx_ring->rx_buffer_info)
 		rx_ring->rx_buffer_info = vmalloc(size);
-	if (!rx_ring->rx_buffer_info) {
-		e_err(probe, "vmalloc allocation failed for the Rx "
-		      "descriptor ring\n");
-		goto alloc_failed;
-	}
+	if (!rx_ring->rx_buffer_info)
+		goto err;
 	memset(rx_ring->rx_buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
 	rx_ring->size = ALIGN(rx_ring->size, 4096);
 
-	rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,
+	rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
 					   &rx_ring->dma, GFP_KERNEL);
 
-	if (!rx_ring->desc) {
-		e_err(probe, "Memory allocation failed for the Rx "
-		      "descriptor ring\n");
-		vfree(rx_ring->rx_buffer_info);
-		goto alloc_failed;
-	}
+	if (!rx_ring->desc)
+		goto err;
 
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
 
 	return 0;
-
-alloc_failed:
+err:
+	vfree(rx_ring->rx_buffer_info);
+	rx_ring->rx_buffer_info = NULL;
+	dev_err(dev, "Unable to allocate memory for the Rx descriptor ring\n");
 	return -ENOMEM;
 }
 
@@ -5060,13 +5050,12 @@ alloc_failed:
  *
  * Return 0 on success, negative on failure
  **/
-
 static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
 {
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		err = ixgbe_setup_rx_resources(adapter, adapter->rx_ring[i]);
+		err = ixgbe_setup_rx_resources(adapter->rx_ring[i]);
 		if (!err)
 			continue;
 		e_err(probe, "Allocation for Rx Queue %u failed\n", i);
@@ -5078,23 +5067,23 @@ static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_free_tx_resources - Free Tx Resources per Queue
- * @adapter: board private structure
  * @tx_ring: Tx descriptor ring for a specific queue
  *
  * Free all transmit software resources
  **/
-void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *tx_ring)
+void ixgbe_free_tx_resources(struct ixgbe_ring *tx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
-
-	ixgbe_clean_tx_ring(adapter, tx_ring);
+	ixgbe_clean_tx_ring(tx_ring);
 
 	vfree(tx_ring->tx_buffer_info);
 	tx_ring->tx_buffer_info = NULL;
 
-	dma_free_coherent(&pdev->dev, tx_ring->size, tx_ring->desc,
-			  tx_ring->dma);
+	/* if not set, then don't free */
+	if (!tx_ring->desc)
+		return;
+
+	dma_free_coherent(tx_ring->dev, tx_ring->size,
+			  tx_ring->desc, tx_ring->dma);
 
 	tx_ring->desc = NULL;
 }
@@ -5111,28 +5100,28 @@ static void ixgbe_free_all_tx_resources(struct ixgbe_adapter *adapter)
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
 		if (adapter->tx_ring[i]->desc)
-			ixgbe_free_tx_resources(adapter, adapter->tx_ring[i]);
+			ixgbe_free_tx_resources(adapter->tx_ring[i]);
 }
 
 /**
  * ixgbe_free_rx_resources - Free Rx Resources
- * @adapter: board private structure
  * @rx_ring: ring to clean the resources from
  *
  * Free all receive software resources
  **/
-void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *rx_ring)
+void ixgbe_free_rx_resources(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
-
-	ixgbe_clean_rx_ring(adapter, rx_ring);
+	ixgbe_clean_rx_ring(rx_ring);
 
 	vfree(rx_ring->rx_buffer_info);
 	rx_ring->rx_buffer_info = NULL;
 
-	dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
-			  rx_ring->dma);
+	/* if not set, then don't free */
+	if (!rx_ring->desc)
+		return;
+
+	dma_free_coherent(rx_ring->dev, rx_ring->size,
+			  rx_ring->desc, rx_ring->dma);
 
 	rx_ring->desc = NULL;
 }
@@ -5149,7 +5138,7 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
 		if (adapter->rx_ring[i]->desc)
-			ixgbe_free_rx_resources(adapter, adapter->rx_ring[i]);
+			ixgbe_free_rx_resources(adapter->rx_ring[i]);
 }
 
 /**
@@ -5985,7 +5974,7 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			struct sk_buff *skb, u32 tx_flags,
 			unsigned int first, const u8 hdr_len)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = tx_ring->dev;
 	struct ixgbe_tx_buffer *tx_buffer_info;
 	unsigned int len;
 	unsigned int total = skb->len;
@@ -6008,10 +5997,10 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 
 		tx_buffer_info->length = size;
 		tx_buffer_info->mapped_as_page = false;
-		tx_buffer_info->dma = dma_map_single(&pdev->dev,
+		tx_buffer_info->dma = dma_map_single(dev,
 						     skb->data + offset,
 						     size, DMA_TO_DEVICE);
-		if (dma_mapping_error(&pdev->dev, tx_buffer_info->dma))
+		if (dma_mapping_error(dev, tx_buffer_info->dma))
 			goto dma_error;
 		tx_buffer_info->time_stamp = jiffies;
 		tx_buffer_info->next_to_watch = i;
@@ -6044,12 +6033,12 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			size = min(len, (uint)IXGBE_MAX_DATA_PER_TXD);
 
 			tx_buffer_info->length = size;
-			tx_buffer_info->dma = dma_map_page(&adapter->pdev->dev,
+			tx_buffer_info->dma = dma_map_page(dev,
 							   frag->page,
 							   offset, size,
 							   DMA_TO_DEVICE);
 			tx_buffer_info->mapped_as_page = true;
-			if (dma_mapping_error(&pdev->dev, tx_buffer_info->dma))
+			if (dma_mapping_error(dev, tx_buffer_info->dma))
 				goto dma_error;
 			tx_buffer_info->time_stamp = jiffies;
 			tx_buffer_info->next_to_watch = i;
@@ -6097,7 +6086,7 @@ dma_error:
 			i += tx_ring->count;
 		i--;
 		tx_buffer_info = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From 5b7da51547cc3ab5461e45a8ee0ca73051416fda Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:50 -0800
Subject: ixgbe: combine some stats into a union to allow for Tx/Rx stats
 overlap

This change moved some of the RX and TX stats into separate structures and
them placed those structures in a union in order to help reduce the size of
the ring structure.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      | 24 +++++++++++----
 drivers/net/ixgbe/ixgbe_main.c | 68 ++++++++++++++++++++++++++++--------------
 2 files changed, 63 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 70ccab074658..3c63ee6be2ee 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -146,6 +146,19 @@ struct ixgbe_queue_stats {
 	u64 bytes;
 };
 
+struct ixgbe_tx_queue_stats {
+	u64 restart_queue;
+	u64 tx_busy;
+};
+
+struct ixgbe_rx_queue_stats {
+	u64 rsc_count;
+	u64 rsc_flush;
+	u64 non_eop_descs;
+	u64 alloc_rx_page_failed;
+	u64 alloc_rx_buff_failed;
+};
+
 struct ixgbe_ring {
 	void *desc;			/* descriptor ring memory */
 	struct device *dev;             /* device for DMA mapping */
@@ -183,13 +196,12 @@ struct ixgbe_ring {
 
 	struct ixgbe_queue_stats stats;
 	struct u64_stats_sync syncp;
-	int numa_node;
+	union {
+		struct ixgbe_tx_queue_stats tx_stats;
+		struct ixgbe_rx_queue_stats rx_stats;
+	};
 	unsigned long reinit_state;
-	u64 rsc_count;			/* stat for coalesced packets */
-	u64 rsc_flush;			/* stats for flushed packets */
-	u32 restart_queue;		/* track tx queue restarts */
-	u32 non_eop_descs;		/* track hardware descriptor chaining */
-
+	int numa_node;
 	unsigned int size;		/* length in bytes */
 	dma_addr_t dma;			/* phys. address of descriptor ring */
 	struct rcu_head rcu;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index be76dd9b94a9..a47e09098166 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -783,7 +783,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 		if (__netif_subqueue_stopped(netdev, tx_ring->queue_index) &&
 		    !test_bit(__IXGBE_DOWN, &adapter->state)) {
 			netif_wake_subqueue(netdev, tx_ring->queue_index);
-			++tx_ring->restart_queue;
+			++tx_ring->tx_stats.restart_queue;
 		}
 	}
 
@@ -1024,7 +1024,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 			skb = netdev_alloc_skb_ip_align(adapter->netdev,
 							rx_ring->rx_buf_len);
 			if (!skb) {
-				adapter->alloc_rx_buff_failed++;
+				rx_ring->rx_stats.alloc_rx_buff_failed++;
 				goto no_buffers;
 			}
 			/* initialize queue mapping */
@@ -1038,7 +1038,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
 			if (dma_mapping_error(rx_ring->dev, bi->dma)) {
-				adapter->alloc_rx_buff_failed++;
+				rx_ring->rx_stats.alloc_rx_buff_failed++;
 				bi->dma = 0;
 				goto no_buffers;
 			}
@@ -1048,7 +1048,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 			if (!bi->page) {
 				bi->page = netdev_alloc_page(adapter->netdev);
 				if (!bi->page) {
-					adapter->alloc_rx_page_failed++;
+					rx_ring->rx_stats.alloc_rx_page_failed++;
 					goto no_buffers;
 				}
 			}
@@ -1063,7 +1063,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 							    DMA_FROM_DEVICE);
 				if (dma_mapping_error(rx_ring->dev,
 						      bi->page_dma)) {
-					adapter->alloc_rx_page_failed++;
+					rx_ring->rx_stats.alloc_rx_page_failed++;
 					bi->page_dma = 0;
 					goto no_buffers;
 				}
@@ -1258,7 +1258,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		if (staterr & IXGBE_RXD_STAT_EOP) {
 			if (skb->prev)
 				skb = ixgbe_transform_rsc_queue(skb,
-								&(rx_ring->rsc_count));
+						&(rx_ring->rx_stats.rsc_count));
 			if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
 				if (IXGBE_RSC_CB(skb)->delay_unmap) {
 					dma_unmap_single(rx_ring->dev,
@@ -1269,11 +1269,11 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 					IXGBE_RSC_CB(skb)->delay_unmap = false;
 				}
 				if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)
-					rx_ring->rsc_count +=
-						skb_shinfo(skb)->nr_frags;
+					rx_ring->rx_stats.rsc_count +=
+						 skb_shinfo(skb)->nr_frags;
 				else
-					rx_ring->rsc_count++;
-				rx_ring->rsc_flush++;
+					rx_ring->rx_stats.rsc_count++;
+				rx_ring->rx_stats.rsc_flush++;
 			}
 			u64_stats_update_begin(&rx_ring->syncp);
 			rx_ring->stats.packets++;
@@ -1289,7 +1289,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 				skb->next = next_buffer->skb;
 				skb->next->prev = skb;
 			}
-			rx_ring->non_eop_descs++;
+			rx_ring->rx_stats.non_eop_descs++;
 			goto next_desc;
 		}
 
@@ -5406,10 +5406,12 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
+	struct ixgbe_hw_stats *hwstats = &adapter->stats;
 	u64 total_mpc = 0;
 	u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot;
-	u64 non_eop_descs = 0, restart_queue = 0;
-	struct ixgbe_hw_stats *hwstats = &adapter->stats;
+	u64 non_eop_descs = 0, restart_queue = 0, tx_busy = 0;
+	u64 alloc_rx_page_failed = 0, alloc_rx_buff_failed = 0;
+	u64 bytes = 0, packets = 0;
 
 	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
 	    test_bit(__IXGBE_RESETTING, &adapter->state))
@@ -5422,21 +5424,41 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 			adapter->hw_rx_no_dma_resources +=
 				IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
 		for (i = 0; i < adapter->num_rx_queues; i++) {
-			rsc_count += adapter->rx_ring[i]->rsc_count;
-			rsc_flush += adapter->rx_ring[i]->rsc_flush;
+			rsc_count += adapter->rx_ring[i]->rx_stats.rsc_count;
+			rsc_flush += adapter->rx_ring[i]->rx_stats.rsc_flush;
 		}
 		adapter->rsc_total_count = rsc_count;
 		adapter->rsc_total_flush = rsc_flush;
 	}
 
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct ixgbe_ring *rx_ring = adapter->rx_ring[i];
+		non_eop_descs += rx_ring->rx_stats.non_eop_descs;
+		alloc_rx_page_failed += rx_ring->rx_stats.alloc_rx_page_failed;
+		alloc_rx_buff_failed += rx_ring->rx_stats.alloc_rx_buff_failed;
+		bytes += rx_ring->stats.bytes;
+		packets += rx_ring->stats.packets;
+	}
+	adapter->non_eop_descs = non_eop_descs;
+	adapter->alloc_rx_page_failed = alloc_rx_page_failed;
+	adapter->alloc_rx_buff_failed = alloc_rx_buff_failed;
+	netdev->stats.rx_bytes = bytes;
+	netdev->stats.rx_packets = packets;
+
+	bytes = 0;
+	packets = 0;
 	/* gather some stats to the adapter struct that are per queue */
-	for (i = 0; i < adapter->num_tx_queues; i++)
-		restart_queue += adapter->tx_ring[i]->restart_queue;
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[i];
+		restart_queue += tx_ring->tx_stats.restart_queue;
+		tx_busy += tx_ring->tx_stats.tx_busy;
+		bytes += tx_ring->stats.bytes;
+		packets += tx_ring->stats.packets;
+	}
 	adapter->restart_queue = restart_queue;
-
-	for (i = 0; i < adapter->num_rx_queues; i++)
-		non_eop_descs += adapter->rx_ring[i]->non_eop_descs;
-	adapter->non_eop_descs = non_eop_descs;
+	adapter->tx_busy = tx_busy;
+	netdev->stats.tx_bytes = bytes;
+	netdev->stats.tx_packets = packets;
 
 	hwstats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
 	for (i = 0; i < 8; i++) {
@@ -6223,7 +6245,7 @@ static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
 
 	/* A reprieve! - use start_queue because it doesn't call schedule */
 	netif_start_subqueue(netdev, tx_ring->queue_index);
-	++tx_ring->restart_queue;
+	++tx_ring->tx_stats.restart_queue;
 	return 0;
 }
 
@@ -6339,7 +6361,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
 
 	if (ixgbe_maybe_stop_tx(netdev, tx_ring, count)) {
-		adapter->tx_busy++;
+		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
 	}
 
-- 
cgit v1.2.3


From fc77dc3cc15144bbaf18203e9ef7a3e1beedfc3f Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:51 -0800
Subject: ixgbe: add a netdev pointer to the ring structure

This change places a netdev pointer directly into the ring structure. This
way we can avoid having to determine which netdev we are supposed to be
using and can just access the one on the ring directly.
As a result of this change further collapse of the code is possible by
dropping the adapter from ixgbe_alloc_rx_buffers, and the netdev pointer
from ixgbe_xmit_frame_ring_adv and ixgbe_maybe_stop_tx.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h         |  6 ++---
 drivers/net/ixgbe/ixgbe_ethtool.c | 11 ++++----
 drivers/net/ixgbe/ixgbe_main.c    | 55 +++++++++++++++++++++------------------
 3 files changed, 36 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 3c63ee6be2ee..dc4b97e5777f 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -162,6 +162,7 @@ struct ixgbe_rx_queue_stats {
 struct ixgbe_ring {
 	void *desc;			/* descriptor ring memory */
 	struct device *dev;             /* device for DMA mapping */
+	struct net_device *netdev;      /* netdev ring belongs to */
 	union {
 		struct ixgbe_tx_buffer *tx_buffer_info;
 		struct ixgbe_rx_buffer *rx_buffer_info;
@@ -477,14 +478,11 @@ extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
 extern int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter);
 extern void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter);
 extern netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *,
-					 struct net_device *,
 					 struct ixgbe_adapter *,
 					 struct ixgbe_ring *);
 extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *,
                                              struct ixgbe_tx_buffer *);
-extern void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
-                                   struct ixgbe_ring *rx_ring,
-				   u16 cleaned_count);
+extern void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
 extern void ixgbe_write_eitr(struct ixgbe_q_vector *);
 extern int ethtool_ioctl(struct ifreq *ifr);
 extern s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index cc7804962b2e..c19594a4e8f8 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1473,6 +1473,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	tx_ring->count = IXGBE_DEFAULT_TXD;
 	tx_ring->queue_index = 0;
 	tx_ring->dev = &adapter->pdev->dev;
+	tx_ring->netdev = adapter->netdev;
 	tx_ring->reg_idx = adapter->tx_ring[0]->reg_idx;
 	tx_ring->numa_node = adapter->node;
 
@@ -1492,6 +1493,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	rx_ring->count = IXGBE_DEFAULT_RXD;
 	rx_ring->queue_index = 0;
 	rx_ring->dev = &adapter->pdev->dev;
+	rx_ring->netdev = adapter->netdev;
 	rx_ring->reg_idx = adapter->rx_ring[0]->reg_idx;
 	rx_ring->rx_buf_len = IXGBE_RXBUFFER_2048;
 	rx_ring->numa_node = adapter->node;
@@ -1595,8 +1597,7 @@ static int ixgbe_check_lbtest_frame(struct sk_buff *skb,
 	return 13;
 }
 
-static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
-                                  struct ixgbe_ring *rx_ring,
+static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring,
                                   struct ixgbe_ring *tx_ring,
                                   unsigned int size)
 {
@@ -1646,7 +1647,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 	}
 
 	/* re-map buffers to ring, store next to clean values */
-	ixgbe_alloc_rx_buffers(adapter, rx_ring, count);
+	ixgbe_alloc_rx_buffers(rx_ring, count);
 	rx_ring->next_to_clean = rx_ntc;
 	tx_ring->next_to_clean = tx_ntc;
 
@@ -1690,7 +1691,6 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
 		for (i = 0; i < 64; i++) {
 			skb_get(skb);
 			tx_ret_val = ixgbe_xmit_frame_ring(skb,
-							   adapter->netdev,
 							   adapter,
 							   tx_ring);
 			if (tx_ret_val == NETDEV_TX_OK)
@@ -1705,8 +1705,7 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
 		/* allow 200 milliseconds for packets to go from Tx to Rx */
 		msleep(200);
 
-		good_cnt = ixgbe_clean_test_rings(adapter, rx_ring,
-						  tx_ring, size);
+		good_cnt = ixgbe_clean_test_rings(rx_ring, tx_ring, size);
 		if (good_cnt != 64) {
 			ret_val = 13;
 			break;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a47e09098166..29523cec2704 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -733,7 +733,6 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 			       struct ixgbe_ring *tx_ring)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
-	struct net_device *netdev = adapter->netdev;
 	union ixgbe_adv_tx_desc *tx_desc, *eop_desc;
 	struct ixgbe_tx_buffer *tx_buffer_info;
 	unsigned int i, eop, count = 0;
@@ -774,15 +773,15 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 	tx_ring->next_to_clean = i;
 
 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
-	if (unlikely(count && netif_carrier_ok(netdev) &&
+	if (unlikely(count && netif_carrier_ok(tx_ring->netdev) &&
 		     (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
 		/* Make sure that anybody stopping the queue after this
 		 * sees the new next_to_clean.
 		 */
 		smp_mb();
-		if (__netif_subqueue_stopped(netdev, tx_ring->queue_index) &&
+		if (__netif_subqueue_stopped(tx_ring->netdev, tx_ring->queue_index) &&
 		    !test_bit(__IXGBE_DOWN, &adapter->state)) {
-			netif_wake_subqueue(netdev, tx_ring->queue_index);
+			netif_wake_subqueue(tx_ring->netdev, tx_ring->queue_index);
 			++tx_ring->tx_stats.restart_queue;
 		}
 	}
@@ -1004,24 +1003,27 @@ static inline void ixgbe_release_rx_desc(struct ixgbe_ring *rx_ring, u32 val)
 
 /**
  * ixgbe_alloc_rx_buffers - Replace used receive buffers; packet split
- * @adapter: address of board private structure
+ * @rx_ring: ring to place buffers on
+ * @cleaned_count: number of buffers to replace
  **/
-void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
-			    struct ixgbe_ring *rx_ring,
-			    u16 cleaned_count)
+void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 {
 	union ixgbe_adv_rx_desc *rx_desc;
 	struct ixgbe_rx_buffer *bi;
 	struct sk_buff *skb;
 	u16 i = rx_ring->next_to_use;
 
+	/* do nothing if no valid netdev defined */
+	if (!rx_ring->netdev)
+		return;
+
 	while (cleaned_count--) {
 		rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
 		bi = &rx_ring->rx_buffer_info[i];
 		skb = bi->skb;
 
 		if (!skb) {
-			skb = netdev_alloc_skb_ip_align(adapter->netdev,
+			skb = netdev_alloc_skb_ip_align(rx_ring->netdev,
 							rx_ring->rx_buf_len);
 			if (!skb) {
 				rx_ring->rx_stats.alloc_rx_buff_failed++;
@@ -1046,7 +1048,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 
 		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
 			if (!bi->page) {
-				bi->page = netdev_alloc_page(adapter->netdev);
+				bi->page = netdev_alloc_page(rx_ring->netdev);
 				if (!bi->page) {
 					rx_ring->rx_stats.alloc_rx_page_failed++;
 					goto no_buffers;
@@ -1304,7 +1306,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		total_rx_bytes += skb->len;
 		total_rx_packets++;
 
-		skb->protocol = eth_type_trans(skb, adapter->netdev);
+		skb->protocol = eth_type_trans(skb, rx_ring->netdev);
 #ifdef IXGBE_FCOE
 		/* if ddp, not passing to ULD unless for FCP_RSP or error */
 		if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
@@ -1320,7 +1322,7 @@ next_desc:
 
 		/* return some buffers to hardware, one at a time is too slow */
 		if (cleaned_count >= IXGBE_RX_BUFFER_WRITE) {
-			ixgbe_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
+			ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
 			cleaned_count = 0;
 		}
 
@@ -1335,14 +1337,14 @@ next_desc:
 	cleaned_count = IXGBE_DESC_UNUSED(rx_ring);
 
 	if (cleaned_count)
-		ixgbe_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
+		ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
 
 #ifdef IXGBE_FCOE
 	/* include DDPed FCoE data */
 	if (ddp_bytes > 0) {
 		unsigned int mss;
 
-		mss = adapter->netdev->mtu - sizeof(struct fcoe_hdr) -
+		mss = rx_ring->netdev->mtu - sizeof(struct fcoe_hdr) -
 			sizeof(struct fc_frame_header) -
 			sizeof(struct fcoe_crc_eof);
 		if (mss > 512)
@@ -2810,7 +2812,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
 
 	ixgbe_rx_desc_queue_enable(adapter, ring);
-	ixgbe_alloc_rx_buffers(adapter, ring, IXGBE_DESC_UNUSED(ring));
+	ixgbe_alloc_rx_buffers(ring, IXGBE_DESC_UNUSED(ring));
 }
 
 static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter)
@@ -4455,6 +4457,7 @@ static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 		ring->count = adapter->tx_ring_count;
 		ring->queue_index = i;
 		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
 		ring->numa_node = adapter->node;
 
 		adapter->tx_ring[i] = ring;
@@ -4481,6 +4484,7 @@ static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 		ring->count = rx_count;
 		ring->queue_index = i;
 		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
 		ring->numa_node = adapter->node;
 
 		adapter->rx_ring[i] = ring;
@@ -6229,10 +6233,9 @@ static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
 	ixgbe_fdir_add_signature_filter_82599(&adapter->hw, &atr_input, queue);
 }
 
-static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
-				 struct ixgbe_ring *tx_ring, int size)
+static int __ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, int size)
 {
-	netif_stop_subqueue(netdev, tx_ring->queue_index);
+	netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
 	/* Herbert's original patch had:
 	 *  smp_mb__after_netif_stop_queue();
 	 * but since that doesn't exist yet, just open code it. */
@@ -6244,17 +6247,16 @@ static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
 		return -EBUSY;
 
 	/* A reprieve! - use start_queue because it doesn't call schedule */
-	netif_start_subqueue(netdev, tx_ring->queue_index);
+	netif_start_subqueue(tx_ring->netdev, tx_ring->queue_index);
 	++tx_ring->tx_stats.restart_queue;
 	return 0;
 }
 
-static int ixgbe_maybe_stop_tx(struct net_device *netdev,
-			      struct ixgbe_ring *tx_ring, int size)
+static int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, int size)
 {
 	if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size))
 		return 0;
-	return __ixgbe_maybe_stop_tx(netdev, tx_ring, size);
+	return __ixgbe_maybe_stop_tx(tx_ring, size);
 }
 
 static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
@@ -6299,10 +6301,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
 	return skb_tx_hash(dev, skb);
 }
 
-netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev,
+netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 			  struct ixgbe_adapter *adapter,
 			  struct ixgbe_ring *tx_ring)
 {
+	struct net_device *netdev = tx_ring->netdev;
 	struct netdev_queue *txq;
 	unsigned int first;
 	unsigned int tx_flags = 0;
@@ -6360,7 +6363,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
 		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
 
-	if (ixgbe_maybe_stop_tx(netdev, tx_ring, count)) {
+	if (ixgbe_maybe_stop_tx(tx_ring, count)) {
 		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
 	}
@@ -6412,7 +6415,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 		txq->tx_bytes += skb->len;
 		txq->tx_packets++;
 		ixgbe_tx_queue(tx_ring, tx_flags, count, skb->len, hdr_len);
-		ixgbe_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);
+		ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED);
 
 	} else {
 		dev_kfree_skb_any(skb);
@@ -6429,7 +6432,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, struct net_device *netd
 	struct ixgbe_ring *tx_ring;
 
 	tx_ring = adapter->tx_ring[skb->queue_mapping];
-	return ixgbe_xmit_frame_ring(skb, netdev, adapter, tx_ring);
+	return ixgbe_xmit_frame_ring(skb, adapter, tx_ring);
 }
 
 /**
-- 
cgit v1.2.3


From 5f5ae6fc86083526088e2c2ca4454e0f44f1e0cb Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:52 -0800
Subject: ixgbe: move ixgbe_clear_interrupt_scheme to before pci_save_state

The main reason for this change is to keep the suspend/resume logic matched
up. The clear_interrupt_scheme function will disable MSI-X which will
effect the PCIe configuration space. Therefore we will want to do it before
we save state to avoid having the interrupt state restored by
pci_restore_state, and then trying to re-enable MSI/MSI-X interrupts via
ixgbe_setup_interrupt_scheme.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 29523cec2704..cbb3570f920e 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -5327,6 +5327,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		ixgbe_free_all_rx_resources(adapter);
 	}
 
+	ixgbe_clear_interrupt_scheme(adapter);
+
 #ifdef CONFIG_PM
 	retval = pci_save_state(pdev);
 	if (retval)
@@ -5360,8 +5362,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 
 	*enable_wake = !!wufc;
 
-	ixgbe_clear_interrupt_scheme(adapter);
-
 	ixgbe_release_hw_control(adapter);
 
 	pci_disable_device(pdev);
-- 
cgit v1.2.3


From 01fa7d905fe9a5b045615fbde19e6c0f78063206 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:53 -0800
Subject: ixgbe: remove residual code left over from earlier combining of
 TXDCTL

Missed some code that was left floating around in the DCB configuration
for the TXDCTL register.  As a result the register was being messed with in
two different spots when we only needed to do the change once.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index cbb3570f920e..dd73ebc545d3 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3328,8 +3328,6 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	int max_frame = adapter->netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
-	u32 txdctl;
-	int i, j;
 
 	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) {
 		if (hw->mac.type == ixgbe_mac_82598EB)
@@ -3350,20 +3348,13 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 	ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 					DCB_RX_CONFIG);
 
-	/* reconfigure the hardware */
-	ixgbe_dcb_hw_config(&adapter->hw, &adapter->dcb_cfg);
-
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i]->reg_idx;
-		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
-		/* PThresh workaround for Tx hang with DFP enabled. */
-		txdctl |= 32;
-		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j), txdctl);
-	}
 	/* Enable VLAN tag insert/strip */
 	adapter->netdev->features |= NETIF_F_HW_VLAN_RX;
 
 	hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true);
+
+	/* reconfigure the hardware */
+	ixgbe_dcb_hw_config(hw, &adapter->dcb_cfg);
 }
 
 #endif
-- 
cgit v1.2.3


From c60fbb00f0400792adf873dbacd431885653b77d Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:54 -0800
Subject: ixgbe: move adapter into pci_dev driver data instead of netdev

This change moves an adapter pointer into the private portion of the
pci_dev instead of a pointer to the netdev. The reason for this change is
because in most cases we just want the adapter anyway. In addition as we
start moving toward multiple netdevs per port we may want to move the
adapter pointer out of the netdevs entirely.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c  | 30 ++++++++++++++----------------
 drivers/net/ixgbe/ixgbe_sriov.c |  3 +--
 2 files changed, 15 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index dd73ebc545d3..75e25bc91a99 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -887,8 +887,7 @@ static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 
 static int __ixgbe_notify_dca(struct device *dev, void *data)
 {
-	struct net_device *netdev = dev_get_drvdata(dev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = dev_get_drvdata(dev);
 	unsigned long event = *(unsigned long *)data;
 
 	switch (event) {
@@ -5255,8 +5254,8 @@ static int ixgbe_close(struct net_device *netdev)
 #ifdef CONFIG_PM
 static int ixgbe_resume(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 	u32 err;
 
 	pci_set_power_state(pdev, PCI_D0);
@@ -5287,7 +5286,7 @@ static int ixgbe_resume(struct pci_dev *pdev)
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
 
 	if (netif_running(netdev)) {
-		err = ixgbe_open(adapter->netdev);
+		err = ixgbe_open(netdev);
 		if (err)
 			return err;
 	}
@@ -5300,8 +5299,8 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
 static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 ctrl, fctrl;
 	u32 wufc = adapter->wol;
@@ -6762,8 +6761,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
-	pci_set_drvdata(pdev, netdev);
 	adapter = netdev_priv(netdev);
+	pci_set_drvdata(pdev, adapter);
 
 	adapter->netdev = netdev;
 	adapter->pdev = pdev;
@@ -7086,8 +7085,8 @@ err_dma:
  **/
 static void __devexit ixgbe_remove(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
 	/* clear the module not found bit to make sure the worker won't
@@ -7157,8 +7156,8 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	netif_device_detach(netdev);
 
@@ -7181,8 +7180,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
  */
 static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	pci_ers_result_t result;
 	int err;
 
@@ -7220,8 +7218,8 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
  */
 static void ixgbe_io_resume(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	if (netif_running(netdev)) {
 		if (ixgbe_up(adapter)) {
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 93f40bcf683c..6e3e94b5a5f6 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -178,8 +178,7 @@ static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
 int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask)
 {
 	unsigned char vf_mac_addr[6];
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	unsigned int vfn = (event_mask & 0x3f);
 
 	bool enable = ((event_mask & 0x10000000U) != 0);
-- 
cgit v1.2.3


From 33cf09c9586a0dce472ecd2aac13e8140c9ed1a1 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:55 -0800
Subject: ixgbe: move CPU variable from ring into q_vector, add ring->q_vector

This is the start of work to sort out what belongs in the rings and what
belongs in the q_vector. Items like the CPU variable for make much more
sense in the q_vector since the CPU is a per-interrupt thing rather than a
per ring thing.
I also added a back-pointer from the ring to the q_vector.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |   9 +--
 drivers/net/ixgbe/ixgbe_main.c | 174 +++++++++++++++++++++++++----------------
 2 files changed, 111 insertions(+), 72 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index dc4b97e5777f..e87b0ffd5832 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -183,11 +183,6 @@ struct ixgbe_ring {
 	unsigned int total_bytes;
 	unsigned int total_packets;
 
-#ifdef CONFIG_IXGBE_DCA
-	/* cpu for tx queue */
-	int cpu;
-#endif
-
 	u16 work_limit;			/* max work per interrupt */
 	u16 reg_idx;			/* holds the special value that gets
 					 * the hardware register offset
@@ -206,6 +201,7 @@ struct ixgbe_ring {
 	unsigned int size;		/* length in bytes */
 	dma_addr_t dma;			/* phys. address of descriptor ring */
 	struct rcu_head rcu;
+	struct ixgbe_q_vector *q_vector; /* back-pointer to host q_vector */
 } ____cacheline_internodealigned_in_smp;
 
 enum ixgbe_ring_f_enum {
@@ -251,6 +247,9 @@ struct ixgbe_q_vector {
 	unsigned int v_idx; /* index of q_vector within array, also used for
 	                     * finding the bit in EICR and friends that
 	                     * represents the vector for this ring */
+#ifdef CONFIG_IXGBE_DCA
+	int cpu;	    /* CPU for DCA */
+#endif
 	struct napi_struct napi;
 	DECLARE_BITMAP(rxr_idx, MAX_RX_QUEUES); /* Rx ring indices */
 	DECLARE_BITMAP(txr_idx, MAX_TX_QUEUES); /* Tx ring indices */
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 75e25bc91a99..dc78736d3052 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -810,63 +810,98 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 
 #ifdef CONFIG_IXGBE_DCA
 static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *rx_ring)
+				struct ixgbe_ring *rx_ring,
+				int cpu)
 {
+	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rxctrl;
-	int cpu = get_cpu();
-	int q = rx_ring->reg_idx;
+	u8 reg_idx = rx_ring->reg_idx;
 
-	if (rx_ring->cpu != cpu) {
-		rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q));
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
-			rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
-			rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
-				   IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
-		}
-		rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
-		rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
-		rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
-		rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
-			    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
-		rx_ring->cpu = cpu;
+	rxctrl = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(reg_idx));
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
+		rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
+		break;
+	case ixgbe_mac_82599EB:
+		rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
+		rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
+			   IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
+		break;
+	default:
+		break;
 	}
-	put_cpu();
+	rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
+	rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
+	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
+	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+		    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
+	IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(reg_idx), rxctrl);
 }
 
 static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *tx_ring)
+				struct ixgbe_ring *tx_ring,
+				int cpu)
 {
+	struct ixgbe_hw *hw = &adapter->hw;
 	u32 txctrl;
+	u8 reg_idx = tx_ring->reg_idx;
+
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(reg_idx));
+		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
+		txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
+		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl);
+		break;
+	case ixgbe_mac_82599EB:
+		txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx));
+		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
+		txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
+			   IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
+		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx), txctrl);
+		break;
+	default:
+		break;
+	}
+}
+
+static void ixgbe_update_dca(struct ixgbe_q_vector *q_vector)
+{
+	struct ixgbe_adapter *adapter = q_vector->adapter;
 	int cpu = get_cpu();
-	int q = tx_ring->reg_idx;
-	struct ixgbe_hw *hw = &adapter->hw;
+	long r_idx;
+	int i;
 
-	if (tx_ring->cpu != cpu) {
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(q));
-			txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
-			txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
-			txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-			IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(q), txctrl);
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(q));
-			txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
-			txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
-				  IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
-			txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-			IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(q), txctrl);
-		}
-		tx_ring->cpu = cpu;
+	if (q_vector->cpu == cpu)
+		goto out_no_update;
+
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	for (i = 0; i < q_vector->txr_count; i++) {
+		ixgbe_update_tx_dca(adapter, adapter->tx_ring[r_idx], cpu);
+		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
+				      r_idx + 1);
 	}
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	for (i = 0; i < q_vector->rxr_count; i++) {
+		ixgbe_update_rx_dca(adapter, adapter->rx_ring[r_idx], cpu);
+		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+				      r_idx + 1);
+	}
+
+	q_vector->cpu = cpu;
+out_no_update:
 	put_cpu();
 }
 
 static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 {
+	int num_q_vectors;
 	int i;
 
 	if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED))
@@ -875,13 +910,14 @@ static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 	/* always use CB2 mode, difference is masked in the CB driver */
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
 
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		adapter->tx_ring[i]->cpu = -1;
-		ixgbe_update_tx_dca(adapter, adapter->tx_ring[i]);
-	}
-	for (i = 0; i < adapter->num_rx_queues; i++) {
-		adapter->rx_ring[i]->cpu = -1;
-		ixgbe_update_rx_dca(adapter, adapter->rx_ring[i]);
+	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED)
+		num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+	else
+		num_q_vectors = 1;
+
+	for (i = 0; i < num_q_vectors; i++) {
+		adapter->q_vector[i]->cpu = -1;
+		ixgbe_update_dca(adapter->q_vector[i]);
 	}
 }
 
@@ -890,6 +926,9 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
 	struct ixgbe_adapter *adapter = dev_get_drvdata(dev);
 	unsigned long event = *(unsigned long *)data;
 
+	if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED))
+		return 0;
+
 	switch (event) {
 	case DCA_PROVIDER_ADD:
 		/* if we're already enabled, don't do it again */
@@ -1827,8 +1866,13 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
 	int r_idx;
 	int i;
 
+#ifdef CONFIG_IXGBE_DCA
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
+#endif
+
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	for (i = 0;  i < q_vector->rxr_count; i++) {
+	for (i = 0; i < q_vector->rxr_count; i++) {
 		rx_ring = adapter->rx_ring[r_idx];
 		rx_ring->total_bytes = 0;
 		rx_ring->total_packets = 0;
@@ -1839,7 +1883,6 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
 	if (!q_vector->rxr_count)
 		return IRQ_HANDLED;
 
-	/* disable interrupts on this vector only */
 	/* EIAM disabled interrupts (on this vector) for us */
 	napi_schedule(&q_vector->napi);
 
@@ -1898,13 +1941,14 @@ static int ixgbe_clean_rxonly(struct napi_struct *napi, int budget)
 	int work_done = 0;
 	long r_idx;
 
-	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	rx_ring = adapter->rx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-		ixgbe_update_rx_dca(adapter, rx_ring);
+		ixgbe_update_dca(q_vector);
 #endif
 
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	rx_ring = adapter->rx_ring[r_idx];
+
 	ixgbe_clean_rx_irq(q_vector, rx_ring, &work_done, budget);
 
 	/* If all Rx work done, exit the polling mode */
@@ -1938,13 +1982,14 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	long r_idx;
 	bool tx_clean_complete = true;
 
+#ifdef CONFIG_IXGBE_DCA
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
+#endif
+
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
 		ring = adapter->tx_ring[r_idx];
-#ifdef CONFIG_IXGBE_DCA
-		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-			ixgbe_update_tx_dca(adapter, ring);
-#endif
 		tx_clean_complete &= ixgbe_clean_tx_irq(q_vector, ring);
 		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
 				      r_idx + 1);
@@ -1957,10 +2002,6 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
 		ring = adapter->rx_ring[r_idx];
-#ifdef CONFIG_IXGBE_DCA
-		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-			ixgbe_update_rx_dca(adapter, ring);
-#endif
 		ixgbe_clean_rx_irq(q_vector, ring, &work_done, budget);
 		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
 				      r_idx + 1);
@@ -1999,13 +2040,14 @@ static int ixgbe_clean_txonly(struct napi_struct *napi, int budget)
 	int work_done = 0;
 	long r_idx;
 
-	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
-	tx_ring = adapter->tx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-		ixgbe_update_tx_dca(adapter, tx_ring);
+		ixgbe_update_dca(q_vector);
 #endif
 
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	tx_ring = adapter->tx_ring[r_idx];
+
 	if (!ixgbe_clean_tx_irq(q_vector, tx_ring))
 		work_done = budget;
 
@@ -3880,10 +3922,8 @@ static int ixgbe_poll(struct napi_struct *napi, int budget)
 	int tx_clean_complete, work_done = 0;
 
 #ifdef CONFIG_IXGBE_DCA
-	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
-		ixgbe_update_tx_dca(adapter, adapter->tx_ring[0]);
-		ixgbe_update_rx_dca(adapter, adapter->rx_ring[0]);
-	}
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
 #endif
 
 	tx_clean_complete = ixgbe_clean_tx_irq(q_vector, adapter->tx_ring[0]);
-- 
cgit v1.2.3


From 7d637bcc8f461f19e1d018078792ec0cd9b07b1d Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:56 -0800
Subject: ixgbe: add a state flags to ring

This change adds a set of state flags to the rings that allow them to
independently function allowing for features like RSC, packet split, and
TX hang detection to be done per ring instead of for the entire device.

This is accomplished by re-purposing the flow director reinit_state member
and making it a global state instead since a long for a single bit flag is
a bit wasteful.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      | 44 ++++++++++++++++++++-------
 drivers/net/ixgbe/ixgbe_main.c | 67 ++++++++++++++++++++++++------------------
 2 files changed, 72 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index e87b0ffd5832..160ce9234546 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -159,6 +159,31 @@ struct ixgbe_rx_queue_stats {
 	u64 alloc_rx_buff_failed;
 };
 
+enum ixbge_ring_state_t {
+	__IXGBE_TX_FDIR_INIT_DONE,
+	__IXGBE_TX_DETECT_HANG,
+	__IXGBE_RX_PS_ENABLED,
+	__IXGBE_RX_RSC_ENABLED,
+};
+
+#define ring_is_ps_enabled(ring) \
+	test_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define set_ring_ps_enabled(ring) \
+	set_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define clear_ring_ps_enabled(ring) \
+	clear_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define check_for_tx_hang(ring) \
+	test_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define set_check_for_tx_hang(ring) \
+	set_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define clear_check_for_tx_hang(ring) \
+	clear_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define ring_is_rsc_enabled(ring) \
+	test_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
+#define set_ring_rsc_enabled(ring) \
+	set_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
+#define clear_ring_rsc_enabled(ring) \
+	clear_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
 struct ixgbe_ring {
 	void *desc;			/* descriptor ring memory */
 	struct device *dev;             /* device for DMA mapping */
@@ -167,6 +192,7 @@ struct ixgbe_ring {
 		struct ixgbe_tx_buffer *tx_buffer_info;
 		struct ixgbe_rx_buffer *rx_buffer_info;
 	};
+	unsigned long state;
 	u8 atr_sample_rate;
 	u8 atr_count;
 	u16 count;			/* amount of descriptors */
@@ -175,28 +201,25 @@ struct ixgbe_ring {
 	u16 next_to_clean;
 
 	u8 queue_index; /* needed for multiqueue queue management */
+	u8 reg_idx;			/* holds the special value that gets
+					 * the hardware register offset
+					 * associated with this ring, which is
+					 * different for DCB and RSS modes
+					 */
+
+	u16 work_limit;			/* max work per interrupt */
 
-#define IXGBE_RING_RX_PS_ENABLED                (u8)(1)
-	u8 flags;			/* per ring feature flags */
 	u8 __iomem *tail;
 
 	unsigned int total_bytes;
 	unsigned int total_packets;
 
-	u16 work_limit;			/* max work per interrupt */
-	u16 reg_idx;			/* holds the special value that gets
-					 * the hardware register offset
-					 * associated with this ring, which is
-					 * different for DCB and RSS modes
-					 */
-
 	struct ixgbe_queue_stats stats;
 	struct u64_stats_sync syncp;
 	union {
 		struct ixgbe_tx_queue_stats tx_stats;
 		struct ixgbe_rx_queue_stats rx_stats;
 	};
-	unsigned long reinit_state;
 	int numa_node;
 	unsigned int size;		/* length in bytes */
 	dma_addr_t dma;			/* phys. address of descriptor ring */
@@ -441,7 +464,6 @@ enum ixbge_state_t {
 	__IXGBE_TESTING,
 	__IXGBE_RESETTING,
 	__IXGBE_DOWN,
-	__IXGBE_FDIR_INIT_DONE,
 	__IXGBE_SFP_MODULE_NOT_FOUND
 };
 
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index dc78736d3052..b798501500e6 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -687,7 +687,7 @@ static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
 
 	/* Detect a transmit hang in hardware, this serializes the
 	 * check with the clearing of time_stamp and movement of eop */
-	adapter->detect_tx_hung = false;
+	clear_check_for_tx_hang(tx_ring);
 	if (tx_ring->tx_buffer_info[eop].time_stamp &&
 	    time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ) &&
 	    ixgbe_tx_xon_state(adapter, tx_ring)) {
@@ -786,13 +786,12 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 		}
 	}
 
-	if (adapter->detect_tx_hung) {
-		if (ixgbe_check_tx_hang(adapter, tx_ring, i)) {
-			/* schedule immediate reset if we believe we hung */
-			e_info(probe, "tx hang %d detected, resetting "
-			       "adapter\n", adapter->tx_timeout_count + 1);
-			ixgbe_tx_timeout(adapter->netdev);
-		}
+	if (check_for_tx_hang(tx_ring) &&
+	    ixgbe_check_tx_hang(adapter, tx_ring, i)) {
+		/* schedule immediate reset if we believe we hung */
+		e_info(probe, "tx hang %d detected, resetting "
+		       "adapter\n", adapter->tx_timeout_count + 1);
+		ixgbe_tx_timeout(adapter->netdev);
 	}
 
 	/* re-arm the interrupt */
@@ -1084,7 +1083,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 			}
 		}
 
-		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+		if (ring_is_ps_enabled(rx_ring)) {
 			if (!bi->page) {
 				bi->page = netdev_alloc_page(rx_ring->netdev);
 				if (!bi->page) {
@@ -1214,7 +1213,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		(*work_done)++;
 
 		rmb(); /* read descriptor and rx_buffer_info after status DD */
-		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+		if (ring_is_ps_enabled(rx_ring)) {
 			hdr_info = le16_to_cpu(ixgbe_get_hdr_info(rx_desc));
 			len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
 			       IXGBE_RXDADV_HDRBUFLEN_SHIFT;
@@ -1284,7 +1283,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		prefetch(next_rxd);
 		cleaned_count++;
 
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)
+		if (ring_is_rsc_enabled(rx_ring))
 			rsc_count = ixgbe_get_rsc_count(rx_desc);
 
 		if (rsc_count) {
@@ -1299,7 +1298,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			if (skb->prev)
 				skb = ixgbe_transform_rsc_queue(skb,
 						&(rx_ring->rx_stats.rsc_count));
-			if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
+			if (ring_is_rsc_enabled(rx_ring)) {
 				if (IXGBE_RSC_CB(skb)->delay_unmap) {
 					dma_unmap_single(rx_ring->dev,
 							 IXGBE_RSC_CB(skb)->dma,
@@ -1308,7 +1307,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 					IXGBE_RSC_CB(skb)->dma = 0;
 					IXGBE_RSC_CB(skb)->delay_unmap = false;
 				}
-				if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)
+				if (ring_is_ps_enabled(rx_ring))
 					rx_ring->rx_stats.rsc_count +=
 						 skb_shinfo(skb)->nr_frags;
 				else
@@ -1320,7 +1319,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			rx_ring->stats.bytes += skb->len;
 			u64_stats_update_end(&rx_ring->syncp);
 		} else {
-			if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+			if (ring_is_ps_enabled(rx_ring)) {
 				rx_buffer_info->skb = next_buffer->skb;
 				rx_buffer_info->dma = next_buffer->dma;
 				next_buffer->skb = skb;
@@ -1782,8 +1781,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 			for (i = 0; i < adapter->num_tx_queues; i++) {
 				struct ixgbe_ring *tx_ring =
 							    adapter->tx_ring[i];
-				if (test_and_clear_bit(__IXGBE_FDIR_INIT_DONE,
-						       &tx_ring->reinit_state))
+				if (test_and_clear_bit(__IXGBE_TX_FDIR_INIT_DONE,
+						       &tx_ring->state))
 					schedule_work(&adapter->fdir_reinit_task);
 			}
 		}
@@ -2522,7 +2521,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	}
 
 	/* reinitialize flowdirector state */
-	set_bit(__IXGBE_FDIR_INIT_DONE, &ring->reinit_state);
+	set_bit(__IXGBE_TX_FDIR_INIT_DONE, &ring->state);
 
 	/* enable queue */
 	txdctl |= IXGBE_TXDCTL_ENABLE;
@@ -2632,7 +2631,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 	srrctl |= (IXGBE_RX_HDR_SIZE << IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT) &
 		  IXGBE_SRRCTL_BSIZEHDR_MASK;
 
-	if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+	if (ring_is_ps_enabled(rx_ring)) {
 #if (PAGE_SIZE / 2) > IXGBE_MAX_RXBUFFER
 		srrctl |= IXGBE_MAX_RXBUFFER >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
 #else
@@ -2727,7 +2726,7 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 	int rx_buf_len;
 	u16 reg_idx = ring->reg_idx;
 
-	if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))
+	if (!ring_is_rsc_enabled(ring))
 		return;
 
 	rx_buf_len = ring->rx_buf_len;
@@ -2738,7 +2737,7 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 	 * total size of max desc * buf_len is not greater
 	 * than 65535
 	 */
-	if (ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+	if (ring_is_ps_enabled(ring)) {
 #if (MAX_SKB_FRAGS > 16)
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_16;
 #elif (MAX_SKB_FRAGS > 8)
@@ -2976,19 +2975,28 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
 		rx_ring->rx_buf_len = rx_buf_len;
 
 		if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)
-			rx_ring->flags |= IXGBE_RING_RX_PS_ENABLED;
+			set_ring_ps_enabled(rx_ring);
+		else
+			clear_ring_ps_enabled(rx_ring);
+
+		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
+			set_ring_rsc_enabled(rx_ring);
 		else
-			rx_ring->flags &= ~IXGBE_RING_RX_PS_ENABLED;
+			clear_ring_rsc_enabled(rx_ring);
 
 #ifdef IXGBE_FCOE
 		if (netdev->features & NETIF_F_FCOE_MTU) {
 			struct ixgbe_ring_feature *f;
 			f = &adapter->ring_feature[RING_F_FCOE];
 			if ((i >= f->mask) && (i < f->mask + f->indices)) {
-				rx_ring->flags &= ~IXGBE_RING_RX_PS_ENABLED;
+				clear_ring_ps_enabled(rx_ring);
 				if (rx_buf_len < IXGBE_FCOE_JUMBO_FRAME_SIZE)
 					rx_ring->rx_buf_len =
 						IXGBE_FCOE_JUMBO_FRAME_SIZE;
+			} else if (!ring_is_rsc_enabled(rx_ring) &&
+				   !ring_is_ps_enabled(rx_ring)) {
+				rx_ring->rx_buf_len =
+						IXGBE_FCOE_JUMBO_FRAME_SIZE;
 			}
 		}
 #endif /* IXGBE_FCOE */
@@ -5729,8 +5737,8 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
 
 	if (ixgbe_reinit_fdir_tables_82599(hw) == 0) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			set_bit(__IXGBE_FDIR_INIT_DONE,
-				&(adapter->tx_ring[i]->reinit_state));
+			set_bit(__IXGBE_TX_FDIR_INIT_DONE,
+				&(adapter->tx_ring[i]->state));
 	} else {
 		e_err(probe, "failed to finish FDIR re-initialization, "
 		      "ignored adding FDIR ATR filters\n");
@@ -5816,7 +5824,10 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 			netif_carrier_on(netdev);
 		} else {
 			/* Force detection of hung controller */
-			adapter->detect_tx_hung = true;
+			for (i = 0; i < adapter->num_tx_queues; i++) {
+				tx_ring = adapter->tx_ring[i];
+				set_check_for_tx_hang(tx_ring);
+			}
 		}
 	} else {
 		adapter->link_up = false;
@@ -6434,8 +6445,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 		if (tx_ring->atr_sample_rate) {
 			++tx_ring->atr_count;
 			if ((tx_ring->atr_count >= tx_ring->atr_sample_rate) &&
-			     test_bit(__IXGBE_FDIR_INIT_DONE,
-				      &tx_ring->reinit_state)) {
+			     test_bit(__IXGBE_TX_FDIR_INIT_DONE,
+				      &tx_ring->state)) {
 				ixgbe_atr(adapter, skb, tx_ring->queue_index,
 					  tx_flags, protocol);
 				tx_ring->atr_count = 0;
-- 
cgit v1.2.3


From 73c4b7cdd25a8a769baf6dae5bc498400a9ddd93 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:57 -0800
Subject: ixgbe: cleanup race conditions in link setup

This change makes it so that we perform link setup with interrupts
disabled. If the SFP has not been detected previously we will schedule the
SFP detection task to run in order to detect link.  By doing this we avoid
the possibility of interrupts firing in the middle of our link setup during
ixgbe_up_complete.

In addition this change makes it so that the multi-speed fiber setup and SFP
setup are not mutually exclusive.  The addresses issues seen in which a
link would only come up at 1G on some multi-speed fiber modules.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 47 +++++++++++++++++-------------------------
 1 file changed, 19 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b798501500e6..0128fe666f0b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1712,17 +1712,18 @@ static void ixgbe_check_sfp_event(struct ixgbe_adapter *adapter, u32 eicr)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 
+	if (eicr & IXGBE_EICR_GPI_SDP2) {
+		/* Clear the interrupt */
+		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2);
+		if (!test_bit(__IXGBE_DOWN, &adapter->state))
+			schedule_work(&adapter->sfp_config_module_task);
+	}
+
 	if (eicr & IXGBE_EICR_GPI_SDP1) {
 		/* Clear the interrupt */
 		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1);
-		schedule_work(&adapter->multispeed_fiber_task);
-	} else if (eicr & IXGBE_EICR_GPI_SDP2) {
-		/* Clear the interrupt */
-		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2);
-		schedule_work(&adapter->sfp_config_module_task);
-	} else {
-		/* Interrupt isn't for us... */
-		return;
+		if (!test_bit(__IXGBE_DOWN, &adapter->state))
+			schedule_work(&adapter->multispeed_fiber_task);
 	}
 }
 
@@ -3587,6 +3588,14 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	clear_bit(__IXGBE_DOWN, &adapter->state);
 	ixgbe_napi_enable_all(adapter);
 
+	if (ixgbe_is_sfp(hw)) {
+		ixgbe_sfp_link_config(adapter);
+	} else {
+		err = ixgbe_non_sfp_link_config(hw);
+		if (err)
+			e_err(probe, "link_config FAILED %d\n", err);
+	}
+
 	/* clear any pending interrupts, may auto mask */
 	IXGBE_READ_REG(hw, IXGBE_EICR);
 	ixgbe_irq_enable(adapter, true, true);
@@ -3609,26 +3618,8 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	 * If we're not hot-pluggable SFP+, we just need to configure link
 	 * and bring it up.
 	 */
-	if (hw->phy.type == ixgbe_phy_unknown) {
-		err = hw->phy.ops.identify(hw);
-		if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
-			/*
-			 * Take the device down and schedule the sfp tasklet
-			 * which will unregister_netdev and log it.
-			 */
-			ixgbe_down(adapter);
-			schedule_work(&adapter->sfp_config_module_task);
-			return err;
-		}
-	}
-
-	if (ixgbe_is_sfp(hw)) {
-		ixgbe_sfp_link_config(adapter);
-	} else {
-		err = ixgbe_non_sfp_link_config(hw);
-		if (err)
-			e_err(probe, "link_config FAILED %d\n", err);
-	}
+	if (hw->phy.type == ixgbe_phy_unknown)
+		schedule_work(&adapter->sfp_config_module_task);
 
 	/* enable transmits */
 	netif_tx_start_all_queues(adapter->netdev);
-- 
cgit v1.2.3


From 80fba3f4341b1c98430bee620b507d3f5b7086cd Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:57 -0800
Subject: ixgbe: Disable RSC when ITR setting is too high to allow RSC

RSC will flush its descriptors every time the interrupt throttle timer
expires.  In addition there are known issues with RSC when the rx-usecs
value is set too low.  As such we are forced to clear the RSC_ENABLED bit
and reset the adapter when the rx-usecs value is set too low.

However we do not need to clear the NETIF_F_LRO flag because it is used to
indicate that the user wants to leave the LRO feature enabled, and in fact
with this change we will now re-enable RSC as soon as the rx-usecs value is
increased and the flag is still set.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 90 +++++++++++++++++++++++----------------
 1 file changed, 53 insertions(+), 37 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index c19594a4e8f8..561d47895d82 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1975,6 +1975,41 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
 	return 0;
 }
 
+/*
+ * this function must be called before setting the new value of
+ * rx_itr_setting
+ */
+static bool ixgbe_update_rsc(struct ixgbe_adapter *adapter,
+			     struct ethtool_coalesce *ec)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE))
+		return false;
+
+	/* if interrupt rate is too high then disable RSC */
+	if (ec->rx_coalesce_usecs != 1 &&
+	    ec->rx_coalesce_usecs <= 1000000/IXGBE_MAX_RSC_INT_RATE) {
+		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
+			e_info(probe, "rx-usecs set too low, "
+				      "disabling RSC\n");
+			adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
+			return true;
+		}
+	} else {
+		/* check the feature flag value and enable RSC if necessary */
+		if ((netdev->features & NETIF_F_LRO) &&
+		    !(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)) {
+			e_info(probe, "rx-usecs set to %d, "
+				      "re-enabling RSC\n",
+			       ec->rx_coalesce_usecs);
+			adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
+			return true;
+		}
+	}
+	return false;
+}
+
 static int ixgbe_set_coalesce(struct net_device *netdev,
                               struct ethtool_coalesce *ec)
 {
@@ -1992,17 +2027,14 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
 		adapter->tx_ring[0]->work_limit = ec->tx_max_coalesced_frames_irq;
 
 	if (ec->rx_coalesce_usecs > 1) {
-		u32 max_int;
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
-			max_int = IXGBE_MAX_RSC_INT_RATE;
-		else
-			max_int = IXGBE_MAX_INT_RATE;
-
 		/* check the limits */
-		if ((1000000/ec->rx_coalesce_usecs > max_int) ||
+		if ((1000000/ec->rx_coalesce_usecs > IXGBE_MAX_INT_RATE) ||
 		    (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
 			return -EINVAL;
 
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
+
 		/* store the value in ints/second */
 		adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs;
 
@@ -2011,32 +2043,21 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
 		/* clear the lower bit as its used for dynamic state */
 		adapter->rx_itr_setting &= ~1;
 	} else if (ec->rx_coalesce_usecs == 1) {
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
+
 		/* 1 means dynamic mode */
 		adapter->rx_eitr_param = 20000;
 		adapter->rx_itr_setting = 1;
 	} else {
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
 		/*
 		 * any other value means disable eitr, which is best
 		 * served by setting the interrupt rate very high
 		 */
 		adapter->rx_eitr_param = IXGBE_MAX_INT_RATE;
 		adapter->rx_itr_setting = 0;
-
-		/*
-		 * if hardware RSC is enabled, disable it when
-		 * setting low latency mode, to avoid errata, assuming
-		 * that when the user set low latency mode they want
-		 * it at the cost of anything else
-		 */
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
-			adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
-			if (netdev->features & NETIF_F_LRO) {
-				netdev->features &= ~NETIF_F_LRO;
-				e_info(probe, "rx-usecs set to 0, "
-				       "disabling RSC\n");
-			}
-			need_reset = true;
-		}
 	}
 
 	if (ec->tx_coalesce_usecs > 1) {
@@ -2123,15 +2144,15 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 		return rc;
 
 	/* if state changes we need to update adapter->flags and reset */
-	if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE) {
-		/*
-		 * cast both to bool and verify if they are set the same
-		 * but only enable RSC if itr is non-zero, as
-		 * itr=0 and RSC are mutually exclusive
-		 */
-		if (((!!(data & ETH_FLAG_LRO)) !=
-		     (!!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))) &&
-		    adapter->rx_itr_setting) {
+	if ((adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE) &&
+	    (!!(data & ETH_FLAG_LRO) !=
+	     !!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))) {
+		if ((data & ETH_FLAG_LRO) &&
+		    (!adapter->rx_itr_setting ||
+		     (adapter->rx_itr_setting > IXGBE_MAX_RSC_INT_RATE))) {
+			e_info(probe, "rx-usecs set too low, "
+				      "not enabling RSC.\n");
+		} else {
 			adapter->flags2 ^= IXGBE_FLAG2_RSC_ENABLED;
 			switch (adapter->hw.mac.type) {
 			case ixgbe_mac_82599EB:
@@ -2140,11 +2161,6 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 			default:
 				break;
 			}
-		} else if (!adapter->rx_itr_setting) {
-			netdev->features &= ~NETIF_F_LRO;
-			if (data & ETH_FLAG_LRO)
-				e_info(probe, "rx-usecs set to 0, "
-				       "LRO/RSC cannot be enabled.\n");
 		}
 	}
 
-- 
cgit v1.2.3


From b953799ee29075afd30afe4c0fb65f278b088f69 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:58 -0800
Subject: ixgbe: reorder Tx cleanup so that if adapter will reset we don't
 rearm

The code as it existed could re-arm the queues when it was requesting a HW
reset due to a TX hang. Instead of doing that this change makes it so that
we will just exit if the hardware is believed to be hung.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 37 ++++++++++++++++++-------------------
 1 file changed, 18 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 0128fe666f0b..1d78b554b0ea 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -735,8 +735,8 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 	struct ixgbe_adapter *adapter = q_vector->adapter;
 	union ixgbe_adv_tx_desc *tx_desc, *eop_desc;
 	struct ixgbe_tx_buffer *tx_buffer_info;
-	unsigned int i, eop, count = 0;
 	unsigned int total_bytes = 0, total_packets = 0;
+	u16 i, eop, count = 0;
 
 	i = tx_ring->next_to_clean;
 	eop = tx_ring->tx_buffer_info[i].next_to_watch;
@@ -771,6 +771,23 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 	}
 
 	tx_ring->next_to_clean = i;
+	tx_ring->total_bytes += total_bytes;
+	tx_ring->total_packets += total_packets;
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->stats.packets += total_packets;
+	tx_ring->stats.bytes += total_bytes;
+	u64_stats_update_end(&tx_ring->syncp);
+
+	if (check_for_tx_hang(tx_ring) &&
+	    ixgbe_check_tx_hang(adapter, tx_ring, i)) {
+		/* schedule immediate reset if we believe we hung */
+		e_info(probe, "tx hang %d detected, resetting "
+		       "adapter\n", adapter->tx_timeout_count + 1);
+		ixgbe_tx_timeout(adapter->netdev);
+
+		/* the adapter is about to reset, no point in enabling stuff */
+		return true;
+	}
 
 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
 	if (unlikely(count && netif_carrier_ok(tx_ring->netdev) &&
@@ -786,24 +803,6 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 		}
 	}
 
-	if (check_for_tx_hang(tx_ring) &&
-	    ixgbe_check_tx_hang(adapter, tx_ring, i)) {
-		/* schedule immediate reset if we believe we hung */
-		e_info(probe, "tx hang %d detected, resetting "
-		       "adapter\n", adapter->tx_timeout_count + 1);
-		ixgbe_tx_timeout(adapter->netdev);
-	}
-
-	/* re-arm the interrupt */
-	if (count >= tx_ring->work_limit)
-		ixgbe_irq_rearm_queues(adapter, ((u64)1 << q_vector->v_idx));
-
-	tx_ring->total_bytes += total_bytes;
-	tx_ring->total_packets += total_packets;
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->stats.packets += total_packets;
-	tx_ring->stats.bytes += total_bytes;
-	u64_stats_update_end(&tx_ring->syncp);
 	return count < tx_ring->work_limit;
 }
 
-- 
cgit v1.2.3


From 32aa77a4fc06bd1116f83c25bf0389a3e9b80533 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:26:59 -0800
Subject: ixgbe: change vector numbering so that queues end up on correct CPUs

This changes the numbering scheme slightly. Previously the ordering was
coming out like this:
Rx-2
Rx-1
Rx-0
TxRx-0
Which would drop two queues on CPU 0. This change makes it so that the
ordering is like this:
Rx-3
Rx-2
Rx-1
TxRx-0
This means that each CPU will have it's own Rx queue, and only CPU 0 will
have the Tx queue.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 1d78b554b0ea..5dde7d63c3a3 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2182,9 +2182,11 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 		} else if (handler == &ixgbe_msix_clean_tx) {
 			sprintf(adapter->name[vector], "%s-%s-%d",
 				netdev->name, "tx", ti++);
-		} else
+		} else {
 			sprintf(adapter->name[vector], "%s-%s-%d",
-				netdev->name, "TxRx", vector);
+				netdev->name, "TxRx", ri++);
+			ti++;
+		}
 
 		err = request_irq(adapter->msix_entries[vector].vector,
 				  handler, 0, adapter->name[vector],
-- 
cgit v1.2.3


From c267fc166a3308c45c7f0ad2ddd6fc696caaeb80 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:00 -0800
Subject: ixgbe: cleanup ixgbe_clean_rx_irq

The code for ixgbe_clean_rx_irq was much more tangled up than it needed to
be in terms of logic statements and unused variables.  This change
untangles much of that and drops several unused variables such as cleaned
which was being returned but never checked.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 149 +++++++++++++++++++++--------------------
 1 file changed, 78 insertions(+), 71 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5dde7d63c3a3..584608d267b2 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1128,14 +1128,18 @@ no_buffers:
 	}
 }
 
-static inline u16 ixgbe_get_hdr_info(union ixgbe_adv_rx_desc *rx_desc)
+static inline u16 ixgbe_get_hlen(union ixgbe_adv_rx_desc *rx_desc)
 {
-	return rx_desc->wb.lower.lo_dword.hs_rss.hdr_info;
-}
-
-static inline u16 ixgbe_get_pkt_info(union ixgbe_adv_rx_desc *rx_desc)
-{
-	return rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
+	/* HW will not DMA in data larger than the given buffer, even if it
+	 * parses the (NFS, of course) header to be larger.  In that case, it
+	 * fills the header buffer and spills the rest into the page.
+	 */
+	u16 hdr_info = le16_to_cpu(rx_desc->wb.lower.lo_dword.hs_rss.hdr_info);
+	u16 hlen = (hdr_info &  IXGBE_RXDADV_HDRBUFLEN_MASK) >>
+		    IXGBE_RXDADV_HDRBUFLEN_SHIFT;
+	if (hlen > IXGBE_RX_HDR_SIZE)
+		hlen = IXGBE_RX_HDR_SIZE;
+	return hlen;
 }
 
 static inline u32 ixgbe_get_rsc_count(union ixgbe_adv_rx_desc *rx_desc)
@@ -1182,7 +1186,7 @@ struct ixgbe_rsc_cb {
 
 #define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
 
-static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
+static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			       struct ixgbe_ring *rx_ring,
 			       int *work_done, int work_to_do)
 {
@@ -1190,49 +1194,40 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 	union ixgbe_adv_rx_desc *rx_desc, *next_rxd;
 	struct ixgbe_rx_buffer *rx_buffer_info, *next_buffer;
 	struct sk_buff *skb;
-	unsigned int i, rsc_count = 0;
-	u32 len, staterr;
-	u16 hdr_info;
-	bool cleaned = false;
-	int cleaned_count = 0;
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	const int current_node = numa_node_id();
+	unsigned int rsc_count = 0;
 #ifdef IXGBE_FCOE
 	int ddp_bytes = 0;
 #endif /* IXGBE_FCOE */
+	u32 staterr;
+	u16 i;
+	u16 cleaned_count = 0;
 
 	i = rx_ring->next_to_clean;
 	rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
 	staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
-	rx_buffer_info = &rx_ring->rx_buffer_info[i];
 
 	while (staterr & IXGBE_RXD_STAT_DD) {
 		u32 upper_len = 0;
-		if (*work_done >= work_to_do)
-			break;
-		(*work_done)++;
 
 		rmb(); /* read descriptor and rx_buffer_info after status DD */
-		if (ring_is_ps_enabled(rx_ring)) {
-			hdr_info = le16_to_cpu(ixgbe_get_hdr_info(rx_desc));
-			len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
-			       IXGBE_RXDADV_HDRBUFLEN_SHIFT;
-			upper_len = le16_to_cpu(rx_desc->wb.upper.length);
-			if ((len > IXGBE_RX_HDR_SIZE) ||
-			    (upper_len && !(hdr_info & IXGBE_RXDADV_SPH)))
-				len = IXGBE_RX_HDR_SIZE;
-		} else {
-			len = le16_to_cpu(rx_desc->wb.upper.length);
-		}
 
-		cleaned = true;
+		rx_buffer_info = &rx_ring->rx_buffer_info[i];
+
 		skb = rx_buffer_info->skb;
-		prefetch(skb->data);
 		rx_buffer_info->skb = NULL;
+		prefetch(skb->data);
 
+		if (ring_is_rsc_enabled(rx_ring))
+			rsc_count = ixgbe_get_rsc_count(rx_desc);
+
+		/* if this is a skb from previous receive DMA will be 0 */
 		if (rx_buffer_info->dma) {
-			if ((adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) &&
-			    (!(staterr & IXGBE_RXD_STAT_EOP)) &&
-				 (!(skb->prev))) {
+			u16 hlen;
+			if (rsc_count &&
+			    !(staterr & IXGBE_RXD_STAT_EOP) &&
+			    !skb->prev) {
 				/*
 				 * When HWRSC is enabled, delay unmapping
 				 * of the first packet. It carries the
@@ -1249,7 +1244,18 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 						 DMA_FROM_DEVICE);
 			}
 			rx_buffer_info->dma = 0;
-			skb_put(skb, len);
+
+			if (ring_is_ps_enabled(rx_ring)) {
+				hlen = ixgbe_get_hlen(rx_desc);
+				upper_len = le16_to_cpu(rx_desc->wb.upper.length);
+			} else {
+				hlen = le16_to_cpu(rx_desc->wb.upper.length);
+			}
+
+			skb_put(skb, hlen);
+		} else {
+			/* assume packet split since header is unmapped */
+			upper_len = le16_to_cpu(rx_desc->wb.upper.length);
 		}
 
 		if (upper_len) {
@@ -1263,11 +1269,11 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 					   rx_buffer_info->page_offset,
 					   upper_len);
 
-			if ((rx_ring->rx_buf_len > (PAGE_SIZE / 2)) ||
-			    (page_count(rx_buffer_info->page) != 1))
-				rx_buffer_info->page = NULL;
-			else
+			if ((page_count(rx_buffer_info->page) == 1) &&
+			    (page_to_nid(rx_buffer_info->page) == current_node))
 				get_page(rx_buffer_info->page);
+			else
+				rx_buffer_info->page = NULL;
 
 			skb->len += upper_len;
 			skb->data_len += upper_len;
@@ -1282,9 +1288,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		prefetch(next_rxd);
 		cleaned_count++;
 
-		if (ring_is_rsc_enabled(rx_ring))
-			rsc_count = ixgbe_get_rsc_count(rx_desc);
-
 		if (rsc_count) {
 			u32 nextp = (staterr & IXGBE_RXDADV_NEXTP_MASK) >>
 				     IXGBE_RXDADV_NEXTP_SHIFT;
@@ -1293,31 +1296,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			next_buffer = &rx_ring->rx_buffer_info[i];
 		}
 
-		if (staterr & IXGBE_RXD_STAT_EOP) {
-			if (skb->prev)
-				skb = ixgbe_transform_rsc_queue(skb,
-						&(rx_ring->rx_stats.rsc_count));
-			if (ring_is_rsc_enabled(rx_ring)) {
-				if (IXGBE_RSC_CB(skb)->delay_unmap) {
-					dma_unmap_single(rx_ring->dev,
-							 IXGBE_RSC_CB(skb)->dma,
-							 rx_ring->rx_buf_len,
-							 DMA_FROM_DEVICE);
-					IXGBE_RSC_CB(skb)->dma = 0;
-					IXGBE_RSC_CB(skb)->delay_unmap = false;
-				}
-				if (ring_is_ps_enabled(rx_ring))
-					rx_ring->rx_stats.rsc_count +=
-						 skb_shinfo(skb)->nr_frags;
-				else
-					rx_ring->rx_stats.rsc_count++;
-				rx_ring->rx_stats.rsc_flush++;
-			}
-			u64_stats_update_begin(&rx_ring->syncp);
-			rx_ring->stats.packets++;
-			rx_ring->stats.bytes += skb->len;
-			u64_stats_update_end(&rx_ring->syncp);
-		} else {
+		if (!(staterr & IXGBE_RXD_STAT_EOP)) {
 			if (ring_is_ps_enabled(rx_ring)) {
 				rx_buffer_info->skb = next_buffer->skb;
 				rx_buffer_info->dma = next_buffer->dma;
@@ -1331,8 +1310,32 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			goto next_desc;
 		}
 
+		if (skb->prev)
+			skb = ixgbe_transform_rsc_queue(skb,
+						&(rx_ring->rx_stats.rsc_count));
+
+		if (ring_is_rsc_enabled(rx_ring)) {
+			if (IXGBE_RSC_CB(skb)->delay_unmap) {
+				dma_unmap_single(rx_ring->dev,
+						 IXGBE_RSC_CB(skb)->dma,
+						 rx_ring->rx_buf_len,
+						 DMA_FROM_DEVICE);
+				IXGBE_RSC_CB(skb)->dma = 0;
+				IXGBE_RSC_CB(skb)->delay_unmap = false;
+			}
+			if (ring_is_ps_enabled(rx_ring))
+				rx_ring->rx_stats.rsc_count +=
+					 skb_shinfo(skb)->nr_frags;
+			else
+				rx_ring->rx_stats.rsc_count++;
+			rx_ring->rx_stats.rsc_flush++;
+		}
+
+		/* ERR_MASK will only have valid bits if EOP set */
 		if (staterr & IXGBE_RXDADV_ERR_FRAME_ERR_MASK) {
-			dev_kfree_skb_irq(skb);
+			/* trim packet back to size 0 and recycle it */
+			__pskb_trim(skb, 0);
+			rx_buffer_info->skb = skb;
 			goto next_desc;
 		}
 
@@ -1356,6 +1359,10 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 next_desc:
 		rx_desc->wb.upper.status_error = 0;
 
+		(*work_done)++;
+		if (*work_done >= work_to_do)
+			break;
+
 		/* return some buffers to hardware, one at a time is too slow */
 		if (cleaned_count >= IXGBE_RX_BUFFER_WRITE) {
 			ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
@@ -1364,8 +1371,6 @@ next_desc:
 
 		/* use prefetched values */
 		rx_desc = next_rxd;
-		rx_buffer_info = &rx_ring->rx_buffer_info[i];
-
 		staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
 	}
 
@@ -1392,8 +1397,10 @@ next_desc:
 
 	rx_ring->total_packets += total_rx_packets;
 	rx_ring->total_bytes += total_rx_bytes;
-
-	return cleaned;
+	u64_stats_update_begin(&rx_ring->syncp);
+	rx_ring->stats.packets += total_rx_packets;
+	rx_ring->stats.bytes += total_rx_bytes;
+	u64_stats_update_end(&rx_ring->syncp);
 }
 
 static int ixgbe_clean_rxonly(struct napi_struct *, int);
-- 
cgit v1.2.3


From ee9e0f0b40c4fb4ad71d677c094d518db42f7076 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:01 -0800
Subject: ixgbe: cleanup ATR filter setup function

This change cleans up the ixgbe_atr filter setup function so that it uses
fewer items from the stack.  Since the code is only applicable to IPv4 w/
TCP it makes sense to just use the pointers based on the headers themselves
instead of copying them to temp variables and then writing those to the
filters.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 50 +++++++++++++++++++-----------------------
 1 file changed, 22 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 584608d267b2..402ab7b2706a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2530,7 +2530,14 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	}
 
 	/* reinitialize flowdirector state */
-	set_bit(__IXGBE_TX_FDIR_INIT_DONE, &ring->state);
+	if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) &&
+	    adapter->atr_sample_rate) {
+		ring->atr_sample_rate = adapter->atr_sample_rate;
+		ring->atr_count = 0;
+		set_bit(__IXGBE_TX_FDIR_INIT_DONE, &ring->state);
+	} else {
+		ring->atr_sample_rate = 0;
+	}
 
 	/* enable queue */
 	txdctl |= IXGBE_TXDCTL_ENABLE;
@@ -6227,47 +6234,34 @@ static void ixgbe_tx_queue(struct ixgbe_ring *tx_ring,
 }
 
 static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
-		      int queue, u32 tx_flags, __be16 protocol)
+		      u8 queue, u32 tx_flags, __be16 protocol)
 {
 	struct ixgbe_atr_input atr_input;
-	struct tcphdr *th;
 	struct iphdr *iph = ip_hdr(skb);
 	struct ethhdr *eth = (struct ethhdr *)skb->data;
-	u16 vlan_id, src_port, dst_port, flex_bytes;
-	u32 src_ipv4_addr, dst_ipv4_addr;
-	u8 l4type = 0;
+	struct tcphdr *th;
+	u16 vlan_id;
 
-	/* Right now, we support IPv4 only */
-	if (protocol != htons(ETH_P_IP))
+	/* Right now, we support IPv4 w/ TCP only */
+	if (protocol != htons(ETH_P_IP) ||
+	    iph->protocol != IPPROTO_TCP)
 		return;
-	/* check if we're UDP or TCP */
-	if (iph->protocol == IPPROTO_TCP) {
-		th = tcp_hdr(skb);
-		src_port = th->source;
-		dst_port = th->dest;
-		l4type |= IXGBE_ATR_L4TYPE_TCP;
-		/* l4type IPv4 type is 0, no need to assign */
-	} else {
-		/* Unsupported L4 header, just bail here */
-		return;
-	}
 
 	memset(&atr_input, 0, sizeof(struct ixgbe_atr_input));
 
 	vlan_id = (tx_flags & IXGBE_TX_FLAGS_VLAN_MASK) >>
 		   IXGBE_TX_FLAGS_VLAN_SHIFT;
-	src_ipv4_addr = iph->saddr;
-	dst_ipv4_addr = iph->daddr;
-	flex_bytes = eth->h_proto;
+
+	th = tcp_hdr(skb);
 
 	ixgbe_atr_set_vlan_id_82599(&atr_input, vlan_id);
-	ixgbe_atr_set_src_port_82599(&atr_input, dst_port);
-	ixgbe_atr_set_dst_port_82599(&atr_input, src_port);
-	ixgbe_atr_set_flex_byte_82599(&atr_input, flex_bytes);
-	ixgbe_atr_set_l4type_82599(&atr_input, l4type);
+	ixgbe_atr_set_src_port_82599(&atr_input, th->dest);
+	ixgbe_atr_set_dst_port_82599(&atr_input, th->source);
+	ixgbe_atr_set_flex_byte_82599(&atr_input, eth->h_proto);
+	ixgbe_atr_set_l4type_82599(&atr_input, IXGBE_ATR_L4TYPE_TCP);
 	/* src and dst are inverted, think how the receiver sees them */
-	ixgbe_atr_set_src_ipv4_82599(&atr_input, dst_ipv4_addr);
-	ixgbe_atr_set_dst_ipv4_82599(&atr_input, src_ipv4_addr);
+	ixgbe_atr_set_src_ipv4_82599(&atr_input, iph->daddr);
+	ixgbe_atr_set_dst_ipv4_82599(&atr_input, iph->saddr);
 
 	/* This assumes the Rx queue and Tx queue are bound to the same CPU */
 	ixgbe_fdir_add_signature_filter_82599(&adapter->hw, &atr_input, queue);
-- 
cgit v1.2.3


From aa80175a539a47fd11e2fbf1696a29f7a2652930 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:02 -0800
Subject: ixgbe: cleanup use of ixgbe_rsc_count and RSC_CB

This change cleans up the use of rsc_count and changes it to a boolean since
the actual numerical value is used nowhere in the Rx cleanup path.  I am
also moving the skb count into the RSC_CB path since it is much easier to
track it there than when it is passed as a parameter to various function
calls.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  7 ++++++
 drivers/net/ixgbe/ixgbe_main.c | 55 +++++++++++++++++++++---------------------
 2 files changed, 35 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 160ce9234546..6d9fcb4e0854 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -467,6 +467,13 @@ enum ixbge_state_t {
 	__IXGBE_SFP_MODULE_NOT_FOUND
 };
 
+struct ixgbe_rsc_cb {
+	dma_addr_t dma;
+	u16 skb_cnt;
+	bool delay_unmap;
+};
+#define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
+
 enum ixgbe_boards {
 	board_82598,
 	board_82599,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 402ab7b2706a..9f5331bc5985 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1142,33 +1142,25 @@ static inline u16 ixgbe_get_hlen(union ixgbe_adv_rx_desc *rx_desc)
 	return hlen;
 }
 
-static inline u32 ixgbe_get_rsc_count(union ixgbe_adv_rx_desc *rx_desc)
-{
-	return (le32_to_cpu(rx_desc->wb.lower.lo_dword.data) &
-		IXGBE_RXDADV_RSCCNT_MASK) >>
-		IXGBE_RXDADV_RSCCNT_SHIFT;
-}
-
 /**
  * ixgbe_transform_rsc_queue - change rsc queue into a full packet
  * @skb: pointer to the last skb in the rsc queue
- * @count: pointer to number of packets coalesced in this context
  *
  * This function changes a queue full of hw rsc buffers into a completed
  * packet.  It uses the ->prev pointers to find the first packet and then
  * turns it into the frag list owner.
  **/
-static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb,
-							u64 *count)
+static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb)
 {
 	unsigned int frag_list_size = 0;
+	unsigned int skb_cnt = 1;
 
 	while (skb->prev) {
 		struct sk_buff *prev = skb->prev;
 		frag_list_size += skb->len;
 		skb->prev = NULL;
 		skb = prev;
-		*count += 1;
+		skb_cnt++;
 	}
 
 	skb_shinfo(skb)->frag_list = skb->next;
@@ -1176,15 +1168,16 @@ static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb,
 	skb->len += frag_list_size;
 	skb->data_len += frag_list_size;
 	skb->truesize += frag_list_size;
+	IXGBE_RSC_CB(skb)->skb_cnt = skb_cnt;
+
 	return skb;
 }
 
-struct ixgbe_rsc_cb {
-	dma_addr_t dma;
-	bool delay_unmap;
-};
-
-#define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
+static inline bool ixgbe_get_rsc_state(union ixgbe_adv_rx_desc *rx_desc)
+{
+	return !!(le32_to_cpu(rx_desc->wb.lower.lo_dword.data) &
+		IXGBE_RXDADV_RSCCNT_MASK);
+}
 
 static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			       struct ixgbe_ring *rx_ring,
@@ -1196,13 +1189,13 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 	struct sk_buff *skb;
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
 	const int current_node = numa_node_id();
-	unsigned int rsc_count = 0;
 #ifdef IXGBE_FCOE
 	int ddp_bytes = 0;
 #endif /* IXGBE_FCOE */
 	u32 staterr;
 	u16 i;
 	u16 cleaned_count = 0;
+	bool pkt_is_rsc = false;
 
 	i = rx_ring->next_to_clean;
 	rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
@@ -1220,12 +1213,12 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		prefetch(skb->data);
 
 		if (ring_is_rsc_enabled(rx_ring))
-			rsc_count = ixgbe_get_rsc_count(rx_desc);
+			pkt_is_rsc = ixgbe_get_rsc_state(rx_desc);
 
 		/* if this is a skb from previous receive DMA will be 0 */
 		if (rx_buffer_info->dma) {
 			u16 hlen;
-			if (rsc_count &&
+			if (pkt_is_rsc &&
 			    !(staterr & IXGBE_RXD_STAT_EOP) &&
 			    !skb->prev) {
 				/*
@@ -1288,7 +1281,7 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		prefetch(next_rxd);
 		cleaned_count++;
 
-		if (rsc_count) {
+		if (pkt_is_rsc) {
 			u32 nextp = (staterr & IXGBE_RXDADV_NEXTP_MASK) >>
 				     IXGBE_RXDADV_NEXTP_SHIFT;
 			next_buffer = &rx_ring->rx_buffer_info[nextp];
@@ -1310,9 +1303,15 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			goto next_desc;
 		}
 
-		if (skb->prev)
-			skb = ixgbe_transform_rsc_queue(skb,
-						&(rx_ring->rx_stats.rsc_count));
+		if (skb->prev) {
+			skb = ixgbe_transform_rsc_queue(skb);
+			/* if we got here without RSC the packet is invalid */
+			if (!pkt_is_rsc) {
+				__pskb_trim(skb, 0);
+				rx_buffer_info->skb = skb;
+				goto next_desc;
+			}
+		}
 
 		if (ring_is_rsc_enabled(rx_ring)) {
 			if (IXGBE_RSC_CB(skb)->delay_unmap) {
@@ -1323,11 +1322,14 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 				IXGBE_RSC_CB(skb)->dma = 0;
 				IXGBE_RSC_CB(skb)->delay_unmap = false;
 			}
+		}
+		if (pkt_is_rsc) {
 			if (ring_is_ps_enabled(rx_ring))
 				rx_ring->rx_stats.rsc_count +=
-					 skb_shinfo(skb)->nr_frags;
+					skb_shinfo(skb)->nr_frags;
 			else
-				rx_ring->rx_stats.rsc_count++;
+				rx_ring->rx_stats.rsc_count +=
+					IXGBE_RSC_CB(skb)->skb_cnt;
 			rx_ring->rx_stats.rsc_flush++;
 		}
 
@@ -3017,7 +3019,6 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
 		}
 #endif /* IXGBE_FCOE */
 	}
-
 }
 
 static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter)
-- 
cgit v1.2.3


From bd50817859e7e82ba6e4adc75ebd8ac19459d8a4 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:03 -0800
Subject: ixgbe: change mac_type if statements to switch statements

This change replaces a number of if/elseif/else statements with switch
statements to support the addition of future devices to the ixgbe driver.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c |  45 +++--
 drivers/net/ixgbe/ixgbe_main.c    | 351 +++++++++++++++++++++++---------------
 2 files changed, 252 insertions(+), 144 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 561d47895d82..9483faf91ea4 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -525,10 +525,20 @@ static void ixgbe_get_regs(struct net_device *netdev,
 	regs_buff[32] = IXGBE_READ_REG(hw, IXGBE_FCTTV(1));
 	regs_buff[33] = IXGBE_READ_REG(hw, IXGBE_FCTTV(2));
 	regs_buff[34] = IXGBE_READ_REG(hw, IXGBE_FCTTV(3));
-	for (i = 0; i < 8; i++)
-		regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL(i));
-	for (i = 0; i < 8; i++)
-		regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH(i));
+	for (i = 0; i < 8; i++) {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
+			regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL(i));
+			regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH(i));
+			break;
+		case ixgbe_mac_82599EB:
+			regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL_82599(i));
+			regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
+			break;
+		default:
+			break;
+		}
+	}
 	regs_buff[51] = IXGBE_READ_REG(hw, IXGBE_FCRTV);
 	regs_buff[52] = IXGBE_READ_REG(hw, IXGBE_TFCS);
 
@@ -1226,12 +1236,19 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 	u32 value, before, after;
 	u32 i, toggle;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-		toggle = 0x7FFFF30F;
-		test = reg_test_82599;
-	} else {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		toggle = 0x7FFFF3FF;
 		test = reg_test_82598;
+		break;
+	case ixgbe_mac_82599EB:
+		toggle = 0x7FFFF30F;
+		test = reg_test_82599;
+		break;
+	default:
+		*data = 1;
+		return 1;
+		break;
 	}
 
 	/*
@@ -1449,10 +1466,14 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter)
 	reg_ctl &= ~IXGBE_TXDCTL_ENABLE;
 	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(tx_ring->reg_idx), reg_ctl);
 
-	if (hw->mac.type == ixgbe_mac_82599EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
 		reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
 		reg_ctl &= ~IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl);
+		break;
+	default:
+		break;
 	}
 
 	ixgbe_reset(adapter);
@@ -1481,10 +1502,14 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	if (err)
 		return 1;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
 		reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL);
 		reg_data |= IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data);
+		break;
+	default:
+		break;
 	}
 
 	ixgbe_configure_tx_ring(adapter, tx_ring);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 9f5331bc5985..10fff68088e6 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -589,14 +589,19 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
 {
 	u32 mask;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask);
-	} else {
+		break;
+	case ixgbe_mac_82599EB:
 		mask = (qmask & 0xFFFFFFFF);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(0), mask);
 		mask = (qmask >> 32);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 }
 
@@ -672,6 +677,7 @@ static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter,
 			break;
 		default:
 			tc = 0;
+			break;
 		}
 		txoff <<= tc;
 	}
@@ -1474,11 +1480,18 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 		}
 	}
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		ixgbe_set_ivar(adapter, -1, IXGBE_IVAR_OTHER_CAUSES_INDEX,
 			       v_idx);
-	else if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+		break;
+	case ixgbe_mac_82599EB:
 		ixgbe_set_ivar(adapter, -1, 1, v_idx);
+		break;
+
+	default:
+		break;
+	}
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(v_idx), 1950);
 
 	/* set up to autoclear timer, and the vectors */
@@ -1574,10 +1587,12 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 	int v_idx = q_vector->v_idx;
 	u32 itr_reg = EITR_INTS_PER_SEC_TO_REG(q_vector->eitr);
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		/* must write high and low 16 bits to reset counter */
 		itr_reg |= (itr_reg << 16);
-	} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+		break;
+	case ixgbe_mac_82599EB:
 		/*
 		 * 82599 can support a value of zero, so allow it for
 		 * max interrupt rate, but there is an errata where it can
@@ -1592,6 +1607,9 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 		 * immediate assertion of the interrupt
 		 */
 		itr_reg |= IXGBE_EITR_CNT_WDIS;
+		break;
+	default:
+		break;
 	}
 	IXGBE_WRITE_REG(hw, IXGBE_EITR(v_idx), itr_reg);
 }
@@ -1771,16 +1789,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 	if (eicr & IXGBE_EICR_MAILBOX)
 		ixgbe_msg_task(adapter);
 
-	if (hw->mac.type == ixgbe_mac_82598EB)
-		ixgbe_check_fan_failure(adapter, eicr);
-
-	if (hw->mac.type == ixgbe_mac_82599EB) {
-		ixgbe_check_sfp_event(adapter, eicr);
-		adapter->interrupt_event = eicr;
-		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
-			schedule_work(&adapter->check_overtemp_task);
-
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
 		/* Handle Flow Director Full threshold interrupt */
 		if (eicr & IXGBE_EICR_FLOW_DIR) {
 			int i;
@@ -1795,7 +1805,19 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 					schedule_work(&adapter->fdir_reinit_task);
 			}
 		}
+		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			adapter->interrupt_event = eicr;
+			schedule_work(&adapter->check_overtemp_task);
+		}
+		break;
+	default:
+		break;
 	}
+
+	ixgbe_check_fan_failure(adapter, eicr);
+
 	if (!test_bit(__IXGBE_DOWN, &adapter->state))
 		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
 
@@ -1806,15 +1828,23 @@ static inline void ixgbe_irq_enable_queues(struct ixgbe_adapter *adapter,
 					   u64 qmask)
 {
 	u32 mask;
+	struct ixgbe_hw *hw = &adapter->hw;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
-	} else {
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, mask);
+		break;
+	case ixgbe_mac_82599EB:
 		mask = (qmask & 0xFFFFFFFF);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS_EX(0), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
 		mask = (qmask >> 32);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS_EX(1), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 	/* skip the flush */
 }
@@ -1823,15 +1853,23 @@ static inline void ixgbe_irq_disable_queues(struct ixgbe_adapter *adapter,
 					    u64 qmask)
 {
 	u32 mask;
+	struct ixgbe_hw *hw = &adapter->hw;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, mask);
-	} else {
+		IXGBE_WRITE_REG(hw, IXGBE_EIMC, mask);
+		break;
+	case ixgbe_mac_82599EB:
 		mask = (qmask & 0xFFFFFFFF);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), mask);
 		mask = (qmask >> 32);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 	/* skip the flush */
 }
@@ -2288,12 +2326,16 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues,
 		mask |= IXGBE_EIMS_GPI_SDP0;
 	if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
 		mask |= IXGBE_EIMS_GPI_SDP1;
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
 		mask |= IXGBE_EIMS_ECC;
 		mask |= IXGBE_EIMS_GPI_SDP1;
 		mask |= IXGBE_EIMS_GPI_SDP2;
 		if (adapter->num_vfs)
 			mask |= IXGBE_EIMS_MAILBOX;
+		break;
+	default:
+		break;
 	}
 	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
 	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
@@ -2349,13 +2391,20 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 	if (eicr & IXGBE_EICR_LSC)
 		ixgbe_check_lsc(adapter);
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
 		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			adapter->interrupt_event = eicr;
+			schedule_work(&adapter->check_overtemp_task);
+		}
+		break;
+	default:
+		break;
+	}
 
 	ixgbe_check_fan_failure(adapter, eicr);
-	if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-	    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
-		schedule_work(&adapter->check_overtemp_task);
 
 	if (napi_schedule_prep(&(q_vector->napi))) {
 		adapter->tx_ring[0]->total_packets = 0;
@@ -2448,14 +2497,19 @@ static void ixgbe_free_irq(struct ixgbe_adapter *adapter)
  **/
 static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
 {
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0);
-	} else {
+		break;
+	case ixgbe_mac_82599EB:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0);
 		if (adapter->num_vfs > 32)
 			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITRSEL, 0);
+		break;
+	default:
+		break;
 	}
 	IXGBE_WRITE_FLUSH(&adapter->hw);
 	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
@@ -2630,15 +2684,20 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 				   struct ixgbe_ring *rx_ring)
 {
 	u32 srrctl;
-	int index;
-	struct ixgbe_ring_feature *feature = adapter->ring_feature;
+	int index = rx_ring->reg_idx;
 
-	index = rx_ring->reg_idx;
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-		unsigned long mask;
-		mask = (unsigned long) feature[RING_F_RSS].mask;
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB: {
+		struct ixgbe_ring_feature *feature = adapter->ring_feature;
+		const int mask = feature[RING_F_RSS].mask;
 		index = index & mask;
 	}
+		break;
+	case ixgbe_mac_82599EB:
+	default:
+		break;
+	}
+
 	srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(index));
 
 	srrctl &= ~IXGBE_SRRCTL_BSIZEHDR_MASK;
@@ -3899,10 +3958,15 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 				(txdctl & ~IXGBE_TXDCTL_ENABLE));
 	}
 	/* Disable the Tx DMA engine on 82599 */
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL,
 				(IXGBE_READ_REG(hw, IXGBE_DMATXCTL) &
 				 ~IXGBE_DMATXCTL_TE));
+		break;
+	default:
+		break;
+	}
 
 	/* power down the optics */
 	if (hw->phy.multispeed_fiber)
@@ -4260,71 +4324,66 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 	bool ret = false;
 	int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
 
-	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			/* the number of queues is assumed to be symmetric */
-			for (i = 0; i < dcb_i; i++) {
-				adapter->rx_ring[i]->reg_idx = i << 3;
-				adapter->tx_ring[i]->reg_idx = i << 2;
-			}
-			ret = true;
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			if (dcb_i == 8) {
-				/*
-				 * Tx TC0 starts at: descriptor queue 0
-				 * Tx TC1 starts at: descriptor queue 32
-				 * Tx TC2 starts at: descriptor queue 64
-				 * Tx TC3 starts at: descriptor queue 80
-				 * Tx TC4 starts at: descriptor queue 96
-				 * Tx TC5 starts at: descriptor queue 104
-				 * Tx TC6 starts at: descriptor queue 112
-				 * Tx TC7 starts at: descriptor queue 120
-				 *
-				 * Rx TC0-TC7 are offset by 16 queues each
-				 */
-				for (i = 0; i < 3; i++) {
-					adapter->tx_ring[i]->reg_idx = i << 5;
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
-				for ( ; i < 5; i++) {
-					adapter->tx_ring[i]->reg_idx =
-								 ((i + 2) << 4);
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
-				for ( ; i < dcb_i; i++) {
-					adapter->tx_ring[i]->reg_idx =
-								 ((i + 8) << 3);
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
+	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED))
+		return false;
 
-				ret = true;
-			} else if (dcb_i == 4) {
-				/*
-				 * Tx TC0 starts at: descriptor queue 0
-				 * Tx TC1 starts at: descriptor queue 64
-				 * Tx TC2 starts at: descriptor queue 96
-				 * Tx TC3 starts at: descriptor queue 112
-				 *
-				 * Rx TC0-TC3 are offset by 32 queues each
-				 */
-				adapter->tx_ring[0]->reg_idx = 0;
-				adapter->tx_ring[1]->reg_idx = 64;
-				adapter->tx_ring[2]->reg_idx = 96;
-				adapter->tx_ring[3]->reg_idx = 112;
-				for (i = 0 ; i < dcb_i; i++)
-					adapter->rx_ring[i]->reg_idx = i << 5;
-
-				ret = true;
-			} else {
-				ret = false;
+	/* the number of queues is assumed to be symmetric */
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
+		for (i = 0; i < dcb_i; i++) {
+			adapter->rx_ring[i]->reg_idx = i << 3;
+			adapter->tx_ring[i]->reg_idx = i << 2;
+		}
+		ret = true;
+		break;
+	case ixgbe_mac_82599EB:
+		if (dcb_i == 8) {
+			/*
+			 * Tx TC0 starts at: descriptor queue 0
+			 * Tx TC1 starts at: descriptor queue 32
+			 * Tx TC2 starts at: descriptor queue 64
+			 * Tx TC3 starts at: descriptor queue 80
+			 * Tx TC4 starts at: descriptor queue 96
+			 * Tx TC5 starts at: descriptor queue 104
+			 * Tx TC6 starts at: descriptor queue 112
+			 * Tx TC7 starts at: descriptor queue 120
+			 *
+			 * Rx TC0-TC7 are offset by 16 queues each
+			 */
+			for (i = 0; i < 3; i++) {
+				adapter->tx_ring[i]->reg_idx = i << 5;
+				adapter->rx_ring[i]->reg_idx = i << 4;
 			}
-		} else {
-			ret = false;
+			for ( ; i < 5; i++) {
+				adapter->tx_ring[i]->reg_idx = ((i + 2) << 4);
+				adapter->rx_ring[i]->reg_idx = i << 4;
+			}
+			for ( ; i < dcb_i; i++) {
+				adapter->tx_ring[i]->reg_idx = ((i + 8) << 3);
+				adapter->rx_ring[i]->reg_idx = i << 4;
+			}
+			ret = true;
+		} else if (dcb_i == 4) {
+			/*
+			 * Tx TC0 starts at: descriptor queue 0
+			 * Tx TC1 starts at: descriptor queue 64
+			 * Tx TC2 starts at: descriptor queue 96
+			 * Tx TC3 starts at: descriptor queue 112
+			 *
+			 * Rx TC0-TC3 are offset by 32 queues each
+			 */
+			adapter->tx_ring[0]->reg_idx = 0;
+			adapter->tx_ring[1]->reg_idx = 64;
+			adapter->tx_ring[2]->reg_idx = 96;
+			adapter->tx_ring[3]->reg_idx = 112;
+			for (i = 0 ; i < dcb_i; i++)
+				adapter->rx_ring[i]->reg_idx = i << 5;
+			ret = true;
 		}
-	} else {
-		ret = false;
+		break;
+	default:
+		break;
 	}
-
 	return ret;
 }
 #endif
@@ -4885,11 +4944,13 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 	adapter->ring_feature[RING_F_RSS].indices = rss;
 	adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
 	adapter->ring_feature[RING_F_DCB].indices = IXGBE_MAX_DCB_INDICES;
-	if (hw->mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		if (hw->device_id == IXGBE_DEV_ID_82598AT)
 			adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE;
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82598;
-	} else if (hw->mac.type == ixgbe_mac_82599EB) {
+		break;
+	case ixgbe_mac_82599EB:
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
@@ -4918,6 +4979,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 		adapter->fcoe.up = IXGBE_FCOE_DEFTC;
 #endif
 #endif /* IXGBE_FCOE */
+		break;
+	default:
+		break;
 	}
 
 #ifdef CONFIG_IXGBE_DCB
@@ -5400,10 +5464,16 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		IXGBE_WRITE_REG(hw, IXGBE_WUFC, 0);
 	}
 
-	if (wufc && hw->mac.type == ixgbe_mac_82599EB)
-		pci_wake_from_d3(pdev, true);
-	else
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		pci_wake_from_d3(pdev, false);
+		break;
+	case ixgbe_mac_82599EB:
+		pci_wake_from_d3(pdev, !!wufc);
+		break;
+	default:
+		break;
+	}
 
 	*enable_wake = !!wufc;
 
@@ -5522,17 +5592,21 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC(i));
 		hwstats->qprc[i] += IXGBE_READ_REG(hw, IXGBE_QPRC(i));
 		hwstats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC(i));
-		if (hw->mac.type == ixgbe_mac_82599EB) {
-			hwstats->pxonrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
-			hwstats->pxoffrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
-			hwstats->qprdc[i] += IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
-		} else {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
 			hwstats->pxonrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
 			hwstats->pxoffrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
+			break;
+		case ixgbe_mac_82599EB:
+			hwstats->pxonrxc[i] +=
+				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
+			hwstats->pxoffrxc[i] +=
+				IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
+			break;
+		default:
+			break;
 		}
 		hwstats->pxontxc[i] += IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
 		hwstats->pxofftxc[i] += IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
@@ -5542,18 +5616,21 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 	hwstats->gprc -= missed_rx;
 
 	/* 82598 hardware only has a 32 bit counter in the high register */
-	if (hw->mac.type == ixgbe_mac_82599EB) {
-		u64 tmp;
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
+		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
+		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
+		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
+		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
+		break;
+	case ixgbe_mac_82599EB:
 		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
-		tmp = IXGBE_READ_REG(hw, IXGBE_GORCH) & 0xF;
-						/* 4 high bits of GORC */
-		hwstats->gorc += (tmp << 32);
+		IXGBE_READ_REG(hw, IXGBE_GORCH); /* to clear */
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
-		tmp = IXGBE_READ_REG(hw, IXGBE_GOTCH) & 0xF;
-						/* 4 high bits of GOTC */
-		hwstats->gotc += (tmp << 32);
+		IXGBE_READ_REG(hw, IXGBE_GOTCH); /* to clear */
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
-		IXGBE_READ_REG(hw, IXGBE_TORH);	/* to clear */
+		IXGBE_READ_REG(hw, IXGBE_TORH); /* to clear */
 		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
 		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
 		hwstats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
@@ -5566,12 +5643,9 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
 		hwstats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
 #endif /* IXGBE_FCOE */
-	} else {
-		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
-		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
-		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
-		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
-		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
+		break;
+	default:
+		break;
 	}
 	bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
 	hwstats->bprc += bprc;
@@ -5807,17 +5881,26 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 		if (!netif_carrier_ok(netdev)) {
 			bool flow_rx, flow_tx;
 
-			if (hw->mac.type == ixgbe_mac_82599EB) {
-				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
-				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
-				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
-				flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
-			} else {
+			switch (hw->mac.type) {
+			case ixgbe_mac_82598EB: {
 				u32 frctl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
 				u32 rmcs = IXGBE_READ_REG(hw, IXGBE_RMCS);
 				flow_rx = !!(frctl & IXGBE_FCTRL_RFCE);
 				flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X);
 			}
+				break;
+			case ixgbe_mac_82599EB: {
+				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
+				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
+				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
+				flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
+			}
+				break;
+			default:
+				flow_tx = false;
+				flow_rx = false;
+				break;
+			}
 
 			e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
 			       (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
-- 
cgit v1.2.3


From e2b4e216b7e9da09175c76887c754489681533b9 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:04 -0800
Subject: ixgbe: cleanup ixgbe_set_tx_csum ethtool flags configuration

This change makes it so that we always disable SCTP regardless of mac type
since we shouldn't need to check mac type before disabling a feature that
isn't supported on a given piece of hardware.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 9483faf91ea4..f61a8ce908ed 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -425,13 +425,12 @@ static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data)
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
 	if (data) {
-		netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
+		netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
 			netdev->features |= NETIF_F_SCTP_CSUM;
 	} else {
-		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
-			netdev->features &= ~NETIF_F_SCTP_CSUM;
+		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+				      NETIF_F_SCTP_CSUM);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From 50d6c681d0c38208e494f0c6302ef13d21dababa Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:05 -0800
Subject: ixgbe: add WOL support for backplane adapters

This change adds support for certain 82599 based Mezzanine adapters.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 17 +++++++++++++++++
 drivers/net/ixgbe/ixgbe_main.c    |  7 +++++++
 drivers/net/ixgbe/ixgbe_type.h    |  1 +
 3 files changed, 25 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index f61a8ce908ed..0a4b322fab6a 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -185,6 +185,16 @@ static int ixgbe_get_settings(struct net_device *netdev,
 					     ADVERTISED_FIBRE);
 			ecmd->port = PORT_FIBRE;
 			ecmd->autoneg = AUTONEG_DISABLE;
+		} else if ((hw->device_id == IXGBE_DEV_ID_82599_COMBO_BACKPLANE) ||
+			   (hw->device_id == IXGBE_DEV_ID_82599_KX4_MEZZ)) {
+			ecmd->supported |= (SUPPORTED_1000baseT_Full |
+					    SUPPORTED_Autoneg |
+					    SUPPORTED_FIBRE);
+			ecmd->advertising = (ADVERTISED_10000baseT_Full |
+					     ADVERTISED_1000baseT_Full |
+					     ADVERTISED_Autoneg |
+					     ADVERTISED_FIBRE);
+			ecmd->port = PORT_FIBRE;
 		} else {
 			ecmd->supported |= (SUPPORTED_1000baseT_Full |
 					    SUPPORTED_FIBRE);
@@ -1862,6 +1872,13 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter,
 	int retval = 1;
 
 	switch(hw->device_id) {
+	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+		/* All except this subdevice support WOL */
+		if (hw->subsystem_device_id ==
+		    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
+			wol->supported = 0;
+			break;
+		}
 	case IXGBE_DEV_ID_82599_KX4:
 		retval = 0;
 		break;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 10fff68088e6..af4ef29cae11 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -7088,6 +7088,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 
 	switch (pdev->device) {
+	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+		/* All except this subdevice support WOL */
+		if (pdev->subsystem_device ==
+		    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
+			adapter->wol = 0;
+			break;
+		}
 	case IXGBE_DEV_ID_82599_KX4:
 		adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
 				IXGBE_WUFC_MC | IXGBE_WUFC_BC);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 96dea7731e68..9e6908dff9bc 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -57,6 +57,7 @@
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
+#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
 
 /* General Registers */
 #define IXGBE_CTRL      0x00000
-- 
cgit v1.2.3


From 673ac60461082e07be58b23f237d651c2605ce60 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:05 -0800
Subject: ixgbe: Cleanup DCB logic, whitespace, and comments in ixgbe_ethtool.c

This change address a few whitespace issues in DCB #ifdefs, adds a comment
calling out the DCB specific registers, and nests an if statement inline
with a number of if statements related to flow control.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 0a4b322fab6a..6871b2be64f6 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -342,13 +342,6 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
 	else
 		pause->autoneg = 1;
 
-#ifdef CONFIG_DCB
-	if (hw->fc.current_mode == ixgbe_fc_pfc) {
-		pause->rx_pause = 0;
-		pause->tx_pause = 0;
-	}
-
-#endif
 	if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
 		pause->rx_pause = 1;
 	} else if (hw->fc.current_mode == ixgbe_fc_tx_pause) {
@@ -356,6 +349,11 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
 	} else if (hw->fc.current_mode == ixgbe_fc_full) {
 		pause->rx_pause = 1;
 		pause->tx_pause = 1;
+#ifdef CONFIG_DCB
+	} else if (hw->fc.current_mode == ixgbe_fc_pfc) {
+		pause->rx_pause = 0;
+		pause->tx_pause = 0;
+#endif
 	}
 }
 
@@ -373,7 +371,6 @@ static int ixgbe_set_pauseparam(struct net_device *netdev,
 		return -EINVAL;
 
 #endif
-
 	fc = hw->fc;
 
 	if (pause->autoneg != AUTONEG_ENABLE)
@@ -629,6 +626,7 @@ static void ixgbe_get_regs(struct net_device *netdev,
 	regs_buff[827] = IXGBE_READ_REG(hw, IXGBE_WUPM);
 	regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT(0));
 
+	/* DCB */
 	regs_buff[829] = IXGBE_READ_REG(hw, IXGBE_RMCS);
 	regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_DPMCS);
 	regs_buff[831] = IXGBE_READ_REG(hw, IXGBE_PDPMCS);
-- 
cgit v1.2.3


From 9d6b758f428d2ad9ca4208d5c4d4cdbd4261b0d8 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:06 -0800
Subject: ixgbe: cleanup unnecessary return value in ixgbe_cache_ring_rss

This change is just to cleanup some confusing logic in ixgbe_cache_ring_rss
which can be simplified by adding a conditional with return to the start of
the call.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index af4ef29cae11..5f7929f52fe4 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4295,19 +4295,16 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
 static inline bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)
 {
 	int i;
-	bool ret = false;
 
-	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-		for (i = 0; i < adapter->num_rx_queues; i++)
-			adapter->rx_ring[i]->reg_idx = i;
-		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i]->reg_idx = i;
-		ret = true;
-	} else {
-		ret = false;
-	}
+	if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+		return false;
 
-	return ret;
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		adapter->rx_ring[i]->reg_idx = i;
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		adapter->tx_ring[i]->reg_idx = i;
+
+	return true;
 }
 
 #ifdef CONFIG_IXGBE_DCB
-- 
cgit v1.2.3


From bf29ee6c4819a86ba0209281550b230889b8ebe6 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:07 -0800
Subject: ixgbe: cleanup unclear references to reg_idx

There are a number of places where we use the variable j to contain the
register index of the ring.  Instead of using such a non-descriptive
variable name it is better that we name it reg_idx so that it is clear what
the variable contains.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 120 ++++++++++++++++++++---------------------
 1 file changed, 60 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5f7929f52fe4..f2e81a21186a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -647,8 +647,8 @@ static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter,
 #ifdef CONFIG_IXGBE_DCB
 	if (adapter->dcb_cfg.pfc_mode_enable) {
 		int tc;
-		int reg_idx = tx_ring->reg_idx;
 		int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
+		u8 reg_idx = tx_ring->reg_idx;
 
 		switch (adapter->hw.mac.type) {
 		case ixgbe_mac_82598EB:
@@ -1422,7 +1422,7 @@ static int ixgbe_clean_rxonly(struct napi_struct *, int);
 static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_q_vector *q_vector;
-	int i, j, q_vectors, v_idx, r_idx;
+	int i, q_vectors, v_idx, r_idx;
 	u32 mask;
 
 	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
@@ -1438,8 +1438,8 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 				       adapter->num_rx_queues);
 
 		for (i = 0; i < q_vector->rxr_count; i++) {
-			j = adapter->rx_ring[r_idx]->reg_idx;
-			ixgbe_set_ivar(adapter, 0, j, v_idx);
+			u8 reg_idx = adapter->rx_ring[r_idx]->reg_idx;
+			ixgbe_set_ivar(adapter, 0, reg_idx, v_idx);
 			r_idx = find_next_bit(q_vector->rxr_idx,
 					      adapter->num_rx_queues,
 					      r_idx + 1);
@@ -1448,8 +1448,8 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 				       adapter->num_tx_queues);
 
 		for (i = 0; i < q_vector->txr_count; i++) {
-			j = adapter->tx_ring[r_idx]->reg_idx;
-			ixgbe_set_ivar(adapter, 1, j, v_idx);
+			u8 reg_idx = adapter->tx_ring[r_idx]->reg_idx;
+			ixgbe_set_ivar(adapter, 1, reg_idx, v_idx);
 			r_idx = find_next_bit(q_vector->txr_idx,
 					      adapter->num_tx_queues,
 					      r_idx + 1);
@@ -2555,7 +2555,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	u64 tdba = ring->dma;
 	int wait_loop = 10;
 	u32 txdctl;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
 	/* disable queue to avoid issues while updating state */
 	txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
@@ -2684,13 +2684,13 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 				   struct ixgbe_ring *rx_ring)
 {
 	u32 srrctl;
-	int index = rx_ring->reg_idx;
+	u8 reg_idx = rx_ring->reg_idx;
 
 	switch (adapter->hw.mac.type) {
 	case ixgbe_mac_82598EB: {
 		struct ixgbe_ring_feature *feature = adapter->ring_feature;
 		const int mask = feature[RING_F_RSS].mask;
-		index = index & mask;
+		reg_idx = reg_idx & mask;
 	}
 		break;
 	case ixgbe_mac_82599EB:
@@ -2698,7 +2698,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 		break;
 	}
 
-	srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(index));
+	srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(reg_idx));
 
 	srrctl &= ~IXGBE_SRRCTL_BSIZEHDR_MASK;
 	srrctl &= ~IXGBE_SRRCTL_BSIZEPKT_MASK;
@@ -2721,7 +2721,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 		srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
 	}
 
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(index), srrctl);
+	IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(reg_idx), srrctl);
 }
 
 static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
@@ -2801,7 +2801,7 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rscctrl;
 	int rx_buf_len;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
 	if (!ring_is_rsc_enabled(ring))
 		return;
@@ -2867,9 +2867,9 @@ static void ixgbe_rx_desc_queue_enable(struct ixgbe_adapter *adapter,
 				       struct ixgbe_ring *ring)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int reg_idx = ring->reg_idx;
 	int wait_loop = IXGBE_MAX_RX_DESC_POLL;
 	u32 rxdctl;
+	u8 reg_idx = ring->reg_idx;
 
 	/* RXDCTL.EN will return 0 on 82598 if link is down, so skip it */
 	if (hw->mac.type == ixgbe_mac_82598EB &&
@@ -2893,7 +2893,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	struct ixgbe_hw *hw = &adapter->hw;
 	u64 rdba = ring->dma;
 	u32 rxdctl;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
 	/* disable queue to avoid issues while updating state */
 	rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
@@ -3894,7 +3894,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rxctrl;
 	u32 txdctl;
-	int i, j;
+	int i;
 	int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
 	/* signal that we are down to the interrupt handler */
@@ -3952,9 +3952,9 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 
 	/* disable transmits in the hardware now that interrupts are off */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i]->reg_idx;
-		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
-		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j),
+		u8 reg_idx = adapter->tx_ring[i]->reg_idx;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
+		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx),
 				(txdctl & ~IXGBE_TXDCTL_ENABLE));
 	}
 	/* Disable the Tx DMA engine on 82599 */
@@ -4420,55 +4420,55 @@ static inline bool ixgbe_cache_ring_fdir(struct ixgbe_adapter *adapter)
  */
 static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 {
-	int i, fcoe_rx_i = 0, fcoe_tx_i = 0;
-	bool ret = false;
 	struct ixgbe_ring_feature *f = &adapter->ring_feature[RING_F_FCOE];
+	int i;
+	u8 fcoe_rx_i = 0, fcoe_tx_i = 0;
+
+	if (!(adapter->flags & IXGBE_FLAG_FCOE_ENABLED))
+		return false;
 
-	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
 #ifdef CONFIG_IXGBE_DCB
-		if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-			struct ixgbe_fcoe *fcoe = &adapter->fcoe;
+	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
+		struct ixgbe_fcoe *fcoe = &adapter->fcoe;
 
-			ixgbe_cache_ring_dcb(adapter);
-			/* find out queues in TC for FCoE */
-			fcoe_rx_i = adapter->rx_ring[fcoe->tc]->reg_idx + 1;
-			fcoe_tx_i = adapter->tx_ring[fcoe->tc]->reg_idx + 1;
-			/*
-			 * In 82599, the number of Tx queues for each traffic
-			 * class for both 8-TC and 4-TC modes are:
-			 * TCs  : TC0 TC1 TC2 TC3 TC4 TC5 TC6 TC7
-			 * 8 TCs:  32  32  16  16   8   8   8   8
-			 * 4 TCs:  64  64  32  32
-			 * We have max 8 queues for FCoE, where 8 the is
-			 * FCoE redirection table size. If TC for FCoE is
-			 * less than or equal to TC3, we have enough queues
-			 * to add max of 8 queues for FCoE, so we start FCoE
-			 * tx descriptor from the next one, i.e., reg_idx + 1.
-			 * If TC for FCoE is above TC3, implying 8 TC mode,
-			 * and we need 8 for FCoE, we have to take all queues
-			 * in that traffic class for FCoE.
-			 */
-			if ((f->indices == IXGBE_FCRETA_SIZE) && (fcoe->tc > 3))
-				fcoe_tx_i--;
-		}
+		ixgbe_cache_ring_dcb(adapter);
+		/* find out queues in TC for FCoE */
+		fcoe_rx_i = adapter->rx_ring[fcoe->tc]->reg_idx + 1;
+		fcoe_tx_i = adapter->tx_ring[fcoe->tc]->reg_idx + 1;
+		/*
+		 * In 82599, the number of Tx queues for each traffic
+		 * class for both 8-TC and 4-TC modes are:
+		 * TCs  : TC0 TC1 TC2 TC3 TC4 TC5 TC6 TC7
+		 * 8 TCs:  32  32  16  16   8   8   8   8
+		 * 4 TCs:  64  64  32  32
+		 * We have max 8 queues for FCoE, where 8 the is
+		 * FCoE redirection table size. If TC for FCoE is
+		 * less than or equal to TC3, we have enough queues
+		 * to add max of 8 queues for FCoE, so we start FCoE
+		 * Tx queue from the next one, i.e., reg_idx + 1.
+		 * If TC for FCoE is above TC3, implying 8 TC mode,
+		 * and we need 8 for FCoE, we have to take all queues
+		 * in that traffic class for FCoE.
+		 */
+		if ((f->indices == IXGBE_FCRETA_SIZE) && (fcoe->tc > 3))
+			fcoe_tx_i--;
+	}
 #endif /* CONFIG_IXGBE_DCB */
-		if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-			if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
-			    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
-				ixgbe_cache_ring_fdir(adapter);
-			else
-				ixgbe_cache_ring_rss(adapter);
+	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
+		if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
+		    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
+			ixgbe_cache_ring_fdir(adapter);
+		else
+			ixgbe_cache_ring_rss(adapter);
 
-			fcoe_rx_i = f->mask;
-			fcoe_tx_i = f->mask;
-		}
-		for (i = 0; i < f->indices; i++, fcoe_rx_i++, fcoe_tx_i++) {
-			adapter->rx_ring[f->mask + i]->reg_idx = fcoe_rx_i;
-			adapter->tx_ring[f->mask + i]->reg_idx = fcoe_tx_i;
-		}
-		ret = true;
+		fcoe_rx_i = f->mask;
+		fcoe_tx_i = f->mask;
 	}
-	return ret;
+	for (i = 0; i < f->indices; i++, fcoe_rx_i++, fcoe_tx_i++) {
+		adapter->rx_ring[f->mask + i]->reg_idx = fcoe_rx_i;
+		adapter->tx_ring[f->mask + i]->reg_idx = fcoe_tx_i;
+	}
+	return true;
 }
 
 #endif /* IXGBE_FCOE */
-- 
cgit v1.2.3


From 125601bf03a13e24d3785ccbc3a25ad401c92772 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:08 -0800
Subject: ixgbe: simplify math and improve stack use of ixgbe_set_itr functions

This change is meant to improve the stack utilization and simplify the math
used in ixgbe_set_itr_msix.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index f2e81a21186a..3ad754824ffa 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1617,14 +1617,13 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
+	int i, r_idx;
 	u32 new_itr;
 	u8 current_itr, ret_itr;
-	int i, r_idx;
-	struct ixgbe_ring *rx_ring, *tx_ring;
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		tx_ring = adapter->tx_ring[r_idx];
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 					   q_vector->tx_itr,
 					   tx_ring->total_packets,
@@ -1639,7 +1638,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
-		rx_ring = adapter->rx_ring[r_idx];
+		struct ixgbe_ring *rx_ring = adapter->rx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 					   q_vector->rx_itr,
 					   rx_ring->total_packets,
@@ -1670,7 +1669,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	if (new_itr != q_vector->eitr) {
 		/* do an exponential smoothing */
-		new_itr = ((q_vector->eitr * 90)/100) + ((new_itr * 10)/100);
+		new_itr = ((q_vector->eitr * 9) + new_itr)/10;
 
 		/* save the algorithm value here, not the smoothed one */
 		q_vector->eitr = new_itr;
@@ -2270,10 +2269,10 @@ out:
 static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_q_vector *q_vector = adapter->q_vector[0];
-	u8 current_itr;
-	u32 new_itr = q_vector->eitr;
 	struct ixgbe_ring *rx_ring = adapter->rx_ring[0];
 	struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
+	u32 new_itr = q_vector->eitr;
+	u8 current_itr;
 
 	q_vector->tx_itr = ixgbe_update_itr(adapter, new_itr,
 					    q_vector->tx_itr,
@@ -2303,9 +2302,9 @@ static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
 
 	if (new_itr != q_vector->eitr) {
 		/* do an exponential smoothing */
-		new_itr = ((q_vector->eitr * 90)/100) + ((new_itr * 10)/100);
+		new_itr = ((q_vector->eitr * 9) + new_itr)/10;
 
-		/* save the algorithm value here, not the smoothed one */
+		/* save the algorithm value here */
 		q_vector->eitr = new_itr;
 
 		ixgbe_write_eitr(q_vector);
-- 
cgit v1.2.3


From d0759ebb051972f8557a19aa13cf02fc314856e9 Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:09 -0800
Subject: ixgbe: cleanup ixgbe_map_rings_to_vectors

This change cleans up some of the items in ixgbe_map_rings_to_vectors.
Specifically it merges the two for loops and drops the unnecessary vectors
parameter.

It also moves the vector names into the q_vectors themselves.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |  3 ++-
 drivers/net/ixgbe/ixgbe_main.c | 55 +++++++++++++++++++++---------------------
 2 files changed, 30 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 6d9fcb4e0854..ce43c9352681 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -282,6 +282,7 @@ struct ixgbe_q_vector {
 	u8 rx_itr;
 	u32 eitr;
 	cpumask_var_t affinity_mask;
+	char name[IFNAMSIZ + 9];
 };
 
 /* Helper macros to switch between ints/sec and what the register uses.
@@ -330,7 +331,6 @@ struct ixgbe_adapter {
 	u16 bd_number;
 	struct work_struct reset_task;
 	struct ixgbe_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
-	char name[MAX_MSIX_COUNT][IFNAMSIZ + 9];
 	struct ixgbe_dcb_config dcb_cfg;
 	struct ixgbe_dcb_config temp_dcb_cfg;
 	u8 dcb_set_bitmap;
@@ -453,6 +453,7 @@ struct ixgbe_adapter {
 	int node;
 	struct work_struct check_overtemp_task;
 	u32 interrupt_event;
+	char lsc_int_name[IFNAMSIZ + 9];
 
 	/* SR-IOV */
 	DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 3ad754824ffa..0d6422c59723 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2130,7 +2130,6 @@ static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
 /**
  * ixgbe_map_rings_to_vectors - Maps descriptor rings to vectors
  * @adapter: board private structure to initialize
- * @vectors: allotted vector count for descriptor rings
  *
  * This function maps descriptor rings to the queue-specific vectors
  * we were allotted through the MSI-X enabling code.  Ideally, we'd have
@@ -2138,9 +2137,9 @@ static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
  * group the rings as "efficiently" as possible.  You would add new
  * mapping configurations in here.
  **/
-static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
-				      int vectors)
+static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter)
 {
+	int q_vectors;
 	int v_start = 0;
 	int rxr_idx = 0, txr_idx = 0;
 	int rxr_remaining = adapter->num_rx_queues;
@@ -2153,11 +2152,13 @@ static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
 	if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))
 		goto out;
 
+	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
 	/*
 	 * The ideal configuration...
 	 * We have enough vectors to map one per queue.
 	 */
-	if (vectors == adapter->num_rx_queues + adapter->num_tx_queues) {
+	if (q_vectors == adapter->num_rx_queues + adapter->num_tx_queues) {
 		for (; rxr_idx < rxr_remaining; v_start++, rxr_idx++)
 			map_vector_to_rxq(adapter, v_start, rxr_idx);
 
@@ -2173,23 +2174,20 @@ static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
 	 * multiple queues per vector.
 	 */
 	/* Re-adjusting *qpv takes care of the remainder. */
-	for (i = v_start; i < vectors; i++) {
-		rqpv = DIV_ROUND_UP(rxr_remaining, vectors - i);
+	for (i = v_start; i < q_vectors; i++) {
+		rqpv = DIV_ROUND_UP(rxr_remaining, q_vectors - i);
 		for (j = 0; j < rqpv; j++) {
 			map_vector_to_rxq(adapter, i, rxr_idx);
 			rxr_idx++;
 			rxr_remaining--;
 		}
-	}
-	for (i = v_start; i < vectors; i++) {
-		tqpv = DIV_ROUND_UP(txr_remaining, vectors - i);
+		tqpv = DIV_ROUND_UP(txr_remaining, q_vectors - i);
 		for (j = 0; j < tqpv; j++) {
 			map_vector_to_txq(adapter, i, txr_idx);
 			txr_idx++;
 			txr_remaining--;
 		}
 	}
-
 out:
 	return err;
 }
@@ -2211,32 +2209,36 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 	/* Decrement for Other and TCP Timer vectors */
 	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
-	/* Map the Tx/Rx rings to the vectors we were allotted. */
-	err = ixgbe_map_rings_to_vectors(adapter, q_vectors);
+	err = ixgbe_map_rings_to_vectors(adapter);
 	if (err)
-		goto out;
+		return err;
 
-#define SET_HANDLER(_v) ((!(_v)->rxr_count) ? &ixgbe_msix_clean_tx : \
-			 (!(_v)->txr_count) ? &ixgbe_msix_clean_rx : \
-			 &ixgbe_msix_clean_many)
+#define SET_HANDLER(_v) (((_v)->rxr_count && (_v)->txr_count)        \
+					  ? &ixgbe_msix_clean_many : \
+			  (_v)->rxr_count ? &ixgbe_msix_clean_rx   : \
+			  (_v)->txr_count ? &ixgbe_msix_clean_tx   : \
+			  NULL)
 	for (vector = 0; vector < q_vectors; vector++) {
-		handler = SET_HANDLER(adapter->q_vector[vector]);
+		struct ixgbe_q_vector *q_vector = adapter->q_vector[vector];
+		handler = SET_HANDLER(q_vector);
 
 		if (handler == &ixgbe_msix_clean_rx) {
-			sprintf(adapter->name[vector], "%s-%s-%d",
+			sprintf(q_vector->name, "%s-%s-%d",
 				netdev->name, "rx", ri++);
 		} else if (handler == &ixgbe_msix_clean_tx) {
-			sprintf(adapter->name[vector], "%s-%s-%d",
+			sprintf(q_vector->name, "%s-%s-%d",
 				netdev->name, "tx", ti++);
-		} else {
-			sprintf(adapter->name[vector], "%s-%s-%d",
+		} else if (handler == &ixgbe_msix_clean_many) {
+			sprintf(q_vector->name, "%s-%s-%d",
 				netdev->name, "TxRx", ri++);
 			ti++;
+		} else {
+			/* skip this unused q_vector */
+			continue;
 		}
-
 		err = request_irq(adapter->msix_entries[vector].vector,
-				  handler, 0, adapter->name[vector],
-				  adapter->q_vector[vector]);
+				  handler, 0, q_vector->name,
+				  q_vector);
 		if (err) {
 			e_err(probe, "request_irq failed for MSIX interrupt "
 			      "Error: %d\n", err);
@@ -2244,9 +2246,9 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 		}
 	}
 
-	sprintf(adapter->name[vector], "%s:lsc", netdev->name);
+	sprintf(adapter->lsc_int_name, "%s:lsc", netdev->name);
 	err = request_irq(adapter->msix_entries[vector].vector,
-			  ixgbe_msix_lsc, 0, adapter->name[vector], netdev);
+			  ixgbe_msix_lsc, 0, adapter->lsc_int_name, netdev);
 	if (err) {
 		e_err(probe, "request_irq for msix_lsc failed: %d\n", err);
 		goto free_queue_irqs;
@@ -2262,7 +2264,6 @@ free_queue_irqs:
 	pci_disable_msix(adapter->pdev);
 	kfree(adapter->msix_entries);
 	adapter->msix_entries = NULL;
-out:
 	return err;
 }
 
-- 
cgit v1.2.3


From 2274543f15133165b855b9a4a1503b2c1268c6cf Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:10 -0800
Subject: ixgbe: populate the ring->q_vector pointer during ring mapping

The q_vector back pointer was not being set in the rings so it would not
have been possible to determine the parent q_vector of the ring.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 0d6422c59723..38dd85340352 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2113,18 +2113,22 @@ static inline void map_vector_to_rxq(struct ixgbe_adapter *a, int v_idx,
 				     int r_idx)
 {
 	struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
+	struct ixgbe_ring *rx_ring = a->rx_ring[r_idx];
 
 	set_bit(r_idx, q_vector->rxr_idx);
 	q_vector->rxr_count++;
+	rx_ring->q_vector = q_vector;
 }
 
 static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
 				     int t_idx)
 {
 	struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
+	struct ixgbe_ring *tx_ring = a->tx_ring[t_idx];
 
 	set_bit(t_idx, q_vector->txr_idx);
 	q_vector->txr_count++;
+	tx_ring->q_vector = q_vector;
 }
 
 /**
-- 
cgit v1.2.3


From e3de4b7bdfd2c06884c95cfb4ad4d64be046595e Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Tue, 16 Nov 2010 19:27:11 -0800
Subject: ixgbe: Resolve null function pointer accesses on 82598 w/ multi-speed
 fiber

This change resolves some null function pointer accesses on 82598 when a
multi-speed fiber module is inserted into the adapter.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 38dd85340352..def5c6e047cf 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3661,7 +3661,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 		ixgbe_configure_msi_and_legacy(adapter);
 
 	/* enable the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.enable_tx_laser)
 		hw->mac.ops.enable_tx_laser(hw);
 
 	clear_bit(__IXGBE_DOWN, &adapter->state);
@@ -3973,7 +3973,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	}
 
 	/* power down the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
 		hw->mac.ops.disable_tx_laser(hw);
 
 	/* clear n-tuple filters that are cached */
@@ -7074,7 +7074,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	}
 
 	/* power down the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
 		hw->mac.ops.disable_tx_laser(hw);
 
 	init_timer(&adapter->watchdog_timer);
-- 
cgit v1.2.3


From c84d324c770dc81acebc1042163da33c8ded2364 Mon Sep 17 00:00:00 2001
From: John Fastabend <john.r.fastabend@intel.com>
Date: Tue, 16 Nov 2010 19:27:12 -0800
Subject: ixgbe: rework Tx hang detection to fix reoccurring false Tx hangs

The Tx hang logic has been known to detect false hangs when
the device is receiving pause frames or has delayed processing
for some other reason.

This patch makes the logic more robust and resolves these
known issues. The old logic checked to see if the device
was paused by querying the HW then the hang logic was
aborted if the device was currently paused. This check was
racy because the device could have been in the pause state
any time up to this check. The other operation of the
hang logic is to verify the Tx ring is still advancing
the old logic checked the EOP timestamp. This is not
sufficient to determine the ring is not advancing but
only infers that it may be moving slowly.

Here we add logic to track the number of completed Tx
descriptors and use the adapter stats to check if any
pause frames have been received since the previous Tx
hang check. This way we avoid racing with the HW
register and do not detect false hangs if the ring is
advancing slowly.

This patch is primarily the work of Jesse Brandeburg. I
clean it up some and fixed the PFC checking.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h      |   4 +
 drivers/net/ixgbe/ixgbe_main.c | 250 ++++++++++++++++++++++++++++-------------
 2 files changed, 175 insertions(+), 79 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index ce43c9352681..2b8cbb3a81fa 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -149,6 +149,8 @@ struct ixgbe_queue_stats {
 struct ixgbe_tx_queue_stats {
 	u64 restart_queue;
 	u64 tx_busy;
+	u64 completed;
+	u64 tx_done_old;
 };
 
 struct ixgbe_rx_queue_stats {
@@ -162,6 +164,7 @@ struct ixgbe_rx_queue_stats {
 enum ixbge_ring_state_t {
 	__IXGBE_TX_FDIR_INIT_DONE,
 	__IXGBE_TX_DETECT_HANG,
+	__IXGBE_HANG_CHECK_ARMED,
 	__IXGBE_RX_PS_ENABLED,
 	__IXGBE_RX_RSC_ENABLED,
 };
@@ -514,6 +517,7 @@ extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *,
 extern void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
 extern void ixgbe_write_eitr(struct ixgbe_q_vector *);
 extern int ethtool_ioctl(struct ifreq *ifr);
+extern u8 ixgbe_dcb_txq_to_tc(struct ixgbe_adapter *adapter, u8 index);
 extern s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
 extern s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc);
 extern s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index def5c6e047cf..6e56f7b7c8fd 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -630,93 +630,166 @@ void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *tx_ring,
 }
 
 /**
- * ixgbe_tx_xon_state - check the tx ring xon state
- * @adapter: the ixgbe adapter
- * @tx_ring: the corresponding tx_ring
+ * ixgbe_dcb_txq_to_tc - convert a reg index to a traffic class
+ * @adapter: driver private struct
+ * @index: reg idx of queue to query (0-127)
  *
- * If not in DCB mode, checks TFCS.TXOFF, otherwise, find out the
- * corresponding TC of this tx_ring when checking TFCS.
+ * Helper function to determine the traffic index for a paticular
+ * register index.
  *
- * Returns : true if in xon state (currently not paused)
+ * Returns : a tc index for use in range 0-7, or 0-3
  */
-static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter,
-				      struct ixgbe_ring *tx_ring)
+u8 ixgbe_dcb_txq_to_tc(struct ixgbe_adapter *adapter, u8 reg_idx)
 {
-	u32 txoff = IXGBE_TFCS_TXOFF;
+	int tc = -1;
+	int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
 
-#ifdef CONFIG_IXGBE_DCB
-	if (adapter->dcb_cfg.pfc_mode_enable) {
-		int tc;
-		int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
-		u8 reg_idx = tx_ring->reg_idx;
+	/* if DCB is not enabled the queues have no TC */
+	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED))
+		return tc;
 
-		switch (adapter->hw.mac.type) {
-		case ixgbe_mac_82598EB:
-			tc = reg_idx >> 2;
-			txoff = IXGBE_TFCS_TXOFF0;
+	/* check valid range */
+	if (reg_idx >= adapter->hw.mac.max_tx_queues)
+		return tc;
+
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
+		tc = reg_idx >> 2;
+		break;
+	default:
+		if (dcb_i != 4 && dcb_i != 8)
 			break;
-		case ixgbe_mac_82599EB:
-			tc = 0;
-			txoff = IXGBE_TFCS_TXOFF;
-			if (dcb_i == 8) {
-				/* TC0, TC1 */
-				tc = reg_idx >> 5;
-				if (tc == 2) /* TC2, TC3 */
-					tc += (reg_idx - 64) >> 4;
-				else if (tc == 3) /* TC4, TC5, TC6, TC7 */
-					tc += 1 + ((reg_idx - 96) >> 3);
-			} else if (dcb_i == 4) {
-				/* TC0, TC1 */
-				tc = reg_idx >> 6;
-				if (tc == 1) {
-					tc += (reg_idx - 64) >> 5;
-					if (tc == 2) /* TC2, TC3 */
-						tc += (reg_idx - 96) >> 4;
-				}
-			}
+
+		/* if VMDq is enabled the lowest order bits determine TC */
+		if (adapter->flags & (IXGBE_FLAG_SRIOV_ENABLED |
+				      IXGBE_FLAG_VMDQ_ENABLED)) {
+			tc = reg_idx & (dcb_i - 1);
+			break;
+		}
+
+		/*
+		 * Convert the reg_idx into the correct TC. This bitmask
+		 * targets the last full 32 ring traffic class and assigns
+		 * it a value of 1. From there the rest of the rings are
+		 * based on shifting the mask further up to include the
+		 * reg_idx / 16 and then reg_idx / 8. It assumes dcB_i
+		 * will only ever be 8 or 4 and that reg_idx will never
+		 * be greater then 128. The code without the power of 2
+		 * optimizations would be:
+		 * (((reg_idx % 32) + 32) * dcb_i) >> (9 - reg_idx / 32)
+		 */
+		tc = ((reg_idx & 0X1F) + 0x20) * dcb_i;
+		tc >>= 9 - (reg_idx >> 5);
+	}
+
+	return tc;
+}
+
+static void ixgbe_update_xoff_received(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct ixgbe_hw_stats *hwstats = &adapter->stats;
+	u32 data = 0;
+	u32 xoff[8] = {0};
+	int i;
+
+	if ((hw->fc.current_mode == ixgbe_fc_full) ||
+	    (hw->fc.current_mode == ixgbe_fc_rx_pause)) {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
+			data = IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
 			break;
 		default:
-			tc = 0;
+			data = IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
+		}
+		hwstats->lxoffrxc += data;
+
+		/* refill credits (no tx hang) if we received xoff */
+		if (!data)
+			return;
+
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			clear_bit(__IXGBE_HANG_CHECK_ARMED,
+				  &adapter->tx_ring[i]->state);
+		return;
+	} else if (!(adapter->dcb_cfg.pfc_mode_enable))
+		return;
+
+	/* update stats for each tc, only valid with PFC enabled */
+	for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
+			xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
 			break;
+		default:
+			xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
 		}
-		txoff <<= tc;
+		hwstats->pxoffrxc[i] += xoff[i];
+	}
+
+	/* disarm tx queues that have received xoff frames */
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[i];
+		u32 tc = ixgbe_dcb_txq_to_tc(adapter, tx_ring->reg_idx);
+
+		if (xoff[tc])
+			clear_bit(__IXGBE_HANG_CHECK_ARMED, &tx_ring->state);
 	}
-#endif
-	return IXGBE_READ_REG(&adapter->hw, IXGBE_TFCS) & txoff;
 }
 
-static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
-				       struct ixgbe_ring *tx_ring,
-				       unsigned int eop)
+static u64 ixgbe_get_tx_completed(struct ixgbe_ring *ring)
 {
+	return ring->tx_stats.completed;
+}
+
+static u64 ixgbe_get_tx_pending(struct ixgbe_ring *ring)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(ring->netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
 
-	/* Detect a transmit hang in hardware, this serializes the
-	 * check with the clearing of time_stamp and movement of eop */
+	u32 head = IXGBE_READ_REG(hw, IXGBE_TDH(ring->reg_idx));
+	u32 tail = IXGBE_READ_REG(hw, IXGBE_TDT(ring->reg_idx));
+
+	if (head != tail)
+		return (head < tail) ?
+			tail - head : (tail + ring->count - head);
+
+	return 0;
+}
+
+static inline bool ixgbe_check_tx_hang(struct ixgbe_ring *tx_ring)
+{
+	u32 tx_done = ixgbe_get_tx_completed(tx_ring);
+	u32 tx_done_old = tx_ring->tx_stats.tx_done_old;
+	u32 tx_pending = ixgbe_get_tx_pending(tx_ring);
+	bool ret = false;
+
 	clear_check_for_tx_hang(tx_ring);
-	if (tx_ring->tx_buffer_info[eop].time_stamp &&
-	    time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ) &&
-	    ixgbe_tx_xon_state(adapter, tx_ring)) {
-		/* detected Tx unit hang */
-		union ixgbe_adv_tx_desc *tx_desc;
-		tx_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
-		e_err(drv, "Detected Tx Unit Hang\n"
-		      "  Tx Queue             <%d>\n"
-		      "  TDH, TDT             <%x>, <%x>\n"
-		      "  next_to_use          <%x>\n"
-		      "  next_to_clean        <%x>\n"
-		      "tx_buffer_info[next_to_clean]\n"
-		      "  time_stamp           <%lx>\n"
-		      "  jiffies              <%lx>\n",
-		      tx_ring->queue_index,
-		      IXGBE_READ_REG(hw, IXGBE_TDH(tx_ring->reg_idx)),
-		      IXGBE_READ_REG(hw, IXGBE_TDT(tx_ring->reg_idx)),
-		      tx_ring->next_to_use, eop,
-		      tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
-		return true;
+
+	/*
+	 * Check for a hung queue, but be thorough. This verifies
+	 * that a transmit has been completed since the previous
+	 * check AND there is at least one packet pending. The
+	 * ARMED bit is set to indicate a potential hang. The
+	 * bit is cleared if a pause frame is received to remove
+	 * false hang detection due to PFC or 802.3x frames. By
+	 * requiring this to fail twice we avoid races with
+	 * pfc clearing the ARMED bit and conditions where we
+	 * run the check_tx_hang logic with a transmit completion
+	 * pending but without time to complete it yet.
+	 */
+	if ((tx_done_old == tx_done) && tx_pending) {
+		/* make sure it is true for two checks in a row */
+		ret = test_and_set_bit(__IXGBE_HANG_CHECK_ARMED,
+				       &tx_ring->state);
+	} else {
+		/* update completed stats and continue */
+		tx_ring->tx_stats.tx_done_old = tx_done;
+		/* reset the countdown */
+		clear_bit(__IXGBE_HANG_CHECK_ARMED, &tx_ring->state);
 	}
 
-	return false;
+	return ret;
 }
 
 #define IXGBE_MAX_TXD_PWR       14
@@ -772,6 +845,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 							 tx_buffer_info);
 		}
 
+		tx_ring->tx_stats.completed++;
 		eop = tx_ring->tx_buffer_info[i].next_to_watch;
 		eop_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
 	}
@@ -784,11 +858,31 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 	tx_ring->stats.bytes += total_bytes;
 	u64_stats_update_end(&tx_ring->syncp);
 
-	if (check_for_tx_hang(tx_ring) &&
-	    ixgbe_check_tx_hang(adapter, tx_ring, i)) {
+	if (check_for_tx_hang(tx_ring) && ixgbe_check_tx_hang(tx_ring)) {
+		/* schedule immediate reset if we believe we hung */
+		struct ixgbe_hw *hw = &adapter->hw;
+		tx_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
+		e_err(drv, "Detected Tx Unit Hang\n"
+			"  Tx Queue             <%d>\n"
+			"  TDH, TDT             <%x>, <%x>\n"
+			"  next_to_use          <%x>\n"
+			"  next_to_clean        <%x>\n"
+			"tx_buffer_info[next_to_clean]\n"
+			"  time_stamp           <%lx>\n"
+			"  jiffies              <%lx>\n",
+			tx_ring->queue_index,
+			IXGBE_READ_REG(hw, IXGBE_TDH(tx_ring->reg_idx)),
+			IXGBE_READ_REG(hw, IXGBE_TDT(tx_ring->reg_idx)),
+			tx_ring->next_to_use, eop,
+			tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
+
+		netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+		e_info(probe,
+		       "tx hang %d detected on queue %d, resetting adapter\n",
+			adapter->tx_timeout_count + 1, tx_ring->queue_index);
+
 		/* schedule immediate reset if we believe we hung */
-		e_info(probe, "tx hang %d detected, resetting "
-		       "adapter\n", adapter->tx_timeout_count + 1);
 		ixgbe_tx_timeout(adapter->netdev);
 
 		/* the adapter is about to reset, no point in enabling stuff */
@@ -2599,6 +2693,8 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 		ring->atr_sample_rate = 0;
 	}
 
+	clear_bit(__IXGBE_HANG_CHECK_ARMED, &ring->state);
+
 	/* enable queue */
 	txdctl |= IXGBE_TXDCTL_ENABLE;
 	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), txdctl);
@@ -4034,6 +4130,8 @@ static void ixgbe_tx_timeout(struct net_device *netdev)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
+	adapter->tx_timeout_count++;
+
 	/* Do the reset outside of interrupt context */
 	schedule_work(&adapter->reset_task);
 }
@@ -4048,8 +4146,6 @@ static void ixgbe_reset_task(struct work_struct *work)
 	    test_bit(__IXGBE_RESETTING, &adapter->state))
 		return;
 
-	adapter->tx_timeout_count++;
-
 	ixgbe_dump(adapter);
 	netdev_err(adapter->netdev, "Reset adapter\n");
 	ixgbe_reinit_locked(adapter);
@@ -5597,14 +5693,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		case ixgbe_mac_82598EB:
 			hwstats->pxonrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
-			hwstats->pxoffrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
 			break;
 		case ixgbe_mac_82599EB:
 			hwstats->pxonrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
-			hwstats->pxoffrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
 			break;
 		default:
 			break;
@@ -5616,11 +5708,12 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 	/* work around hardware counting issue */
 	hwstats->gprc -= missed_rx;
 
+	ixgbe_update_xoff_received(adapter);
+
 	/* 82598 hardware only has a 32 bit counter in the high register */
 	switch (hw->mac.type) {
 	case ixgbe_mac_82598EB:
 		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
-		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
 		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
@@ -5633,7 +5726,6 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
 		IXGBE_READ_REG(hw, IXGBE_TORH); /* to clear */
 		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
-		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
 		hwstats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
 		hwstats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
 #ifdef IXGBE_FCOE
-- 
cgit v1.2.3


From a41c059741570779c0254a3a1aa4da3baa463d7c Mon Sep 17 00:00:00 2001
From: Yi Zou <yi.zou@intel.com>
Date: Tue, 16 Nov 2010 19:27:13 -0800
Subject: ixgbe: avoid doing FCoE DDP when adapter is DOWN or RESETTING

There is no point to allow incoming DDP requests from the upper layer stack if
the adapter is going down or being reset.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_fcoe.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index 05efa6a8ce8e..07346b8ebb04 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -168,6 +168,11 @@ int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,
 		return 0;
 	}
 
+	/* no DDP if we are already down or resetting */
+	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+	    test_bit(__IXGBE_RESETTING, &adapter->state))
+		return 0;
+
 	fcoe = &adapter->fcoe;
 	if (!fcoe->pool) {
 		e_warn(drv, "xid=0x%x no ddp pool for fcoe\n", xid);
-- 
cgit v1.2.3


From 8ca371e484e2e5ceb9b90fdb83d8d251017d852b Mon Sep 17 00:00:00 2001
From: Yi Zou <yi.zou@intel.com>
Date: Tue, 16 Nov 2010 19:27:13 -0800
Subject: ixgbe: invalidate FCoE DDP context when no error status is available

The hw automatically invalidates the context if DDP is successful or there is
error detected. In case there is no error status available from the hw,
initializing the per context error status to be 1 allows the DDP context to be
still invalidated via the upper layer call to ddp_put().

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_fcoe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index 07346b8ebb04..26dd27479e2c 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -68,7 +68,7 @@ static inline bool ixgbe_rx_is_fcoe(union ixgbe_adv_rx_desc *rx_desc)
 static inline void ixgbe_fcoe_clear_ddp(struct ixgbe_fcoe_ddp *ddp)
 {
 	ddp->len = 0;
-	ddp->err = 0;
+	ddp->err = 1;
 	ddp->udl = NULL;
 	ddp->udp = 0UL;
 	ddp->sgl = NULL;
-- 
cgit v1.2.3


From 9b55bb038468a7b504ccdc1d956952598ae1b85b Mon Sep 17 00:00:00 2001
From: Yi Zou <yi.zou@intel.com>
Date: Tue, 16 Nov 2010 19:27:14 -0800
Subject: ixgbe: make sure FCoE DDP user buffers are really released by the HW

When invalidating the DDP context is invalidated, the HW may not be done
with the user buffer right away. In which case, we poll the FCBUFF register
to check if the buffer valid bit is cleared or not, if not, we wait for max
100us that is guaranteed by the HW.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_fcoe.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index 26dd27479e2c..6342d4859790 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -92,6 +92,7 @@ int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)
 	struct ixgbe_fcoe *fcoe;
 	struct ixgbe_adapter *adapter;
 	struct ixgbe_fcoe_ddp *ddp;
+	u32 fcbuff;
 
 	if (!netdev)
 		goto out_ddp_put;
@@ -115,7 +116,14 @@ int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCBUFF, 0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCDMARW,
 				(xid | IXGBE_FCDMARW_WE));
+
+		/* guaranteed to be invalidated after 100us */
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCDMARW,
+				(xid | IXGBE_FCDMARW_RE));
+		fcbuff = IXGBE_READ_REG(&adapter->hw, IXGBE_FCBUFF);
 		spin_unlock_bh(&fcoe->lock);
+		if (fcbuff & IXGBE_FCBUFF_VALID)
+			udelay(100);
 	}
 	if (ddp->sgl)
 		pci_unmap_sg(adapter->pdev, ddp->sgl, ddp->sgc,
-- 
cgit v1.2.3


From a391f1d51244b8274920a33c5d11aeebec3aa68f Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Tue, 16 Nov 2010 19:27:15 -0800
Subject: ixgbe: make silicon specific functions generic

The new MAC type X540 shares much of the same functionality of
some silicon specific functions.  To reduce duplicate code,
made these functions generic.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_82598.c  | 37 +----------------
 drivers/net/ixgbe/ixgbe_82599.c  | 86 ++--------------------------------------
 drivers/net/ixgbe/ixgbe_common.c | 55 ++++++++++++++++++++++---
 drivers/net/ixgbe/ixgbe_common.h |  5 ++-
 drivers/net/ixgbe/ixgbe_mbx.c    |  2 +-
 drivers/net/ixgbe/ixgbe_mbx.h    |  2 +-
 drivers/net/ixgbe/ixgbe_phy.c    | 33 +++++++++++++++
 drivers/net/ixgbe/ixgbe_phy.h    |  3 ++
 drivers/net/ixgbe/ixgbe_type.h   |  1 +
 9 files changed, 98 insertions(+), 126 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 25b20f93190a..d0f1d9d2c416 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -38,9 +38,6 @@
 #define IXGBE_82598_MC_TBL_SIZE  128
 #define IXGBE_82598_VFT_TBL_SIZE 128
 
-static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
-                                             ixgbe_link_speed *speed,
-                                             bool *autoneg);
 static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
                                          ixgbe_link_speed speed,
                                          bool autoneg,
@@ -156,7 +153,7 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
 	if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
 		mac->ops.setup_link = &ixgbe_setup_copper_link_82598;
 		mac->ops.get_link_capabilities =
-		                  &ixgbe_get_copper_link_capabilities_82598;
+			&ixgbe_get_copper_link_capabilities_generic;
 	}
 
 	switch (hw->phy.type) {
@@ -273,37 +270,6 @@ static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
 	return status;
 }
 
-/**
- *  ixgbe_get_copper_link_capabilities_82598 - Determines link capabilities
- *  @hw: pointer to hardware structure
- *  @speed: pointer to link speed
- *  @autoneg: boolean auto-negotiation value
- *
- *  Determines the link capabilities by reading the AUTOC register.
- **/
-static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
-						    ixgbe_link_speed *speed,
-						    bool *autoneg)
-{
-	s32 status = IXGBE_ERR_LINK_SETUP;
-	u16 speed_ability;
-
-	*speed = 0;
-	*autoneg = true;
-
-	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
-	                              &speed_ability);
-
-	if (status == 0) {
-		if (speed_ability & MDIO_SPEED_10G)
-		    *speed |= IXGBE_LINK_SPEED_10GB_FULL;
-		if (speed_ability & MDIO_PMA_SPEED_1000)
-		    *speed |= IXGBE_LINK_SPEED_1GB_FULL;
-	}
-
-	return status;
-}
-
 /**
  *  ixgbe_get_media_type_82598 - Determines media type
  *  @hw: pointer to hardware structure
@@ -1225,6 +1191,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
 static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
 	.init_params		= &ixgbe_init_eeprom_params_generic,
 	.read			= &ixgbe_read_eerd_generic,
+	.calc_checksum          = &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum	= &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum	= &ixgbe_update_eeprom_checksum_generic,
 };
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 0bd8fbb5bfd0..144c44a6b216 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -56,9 +56,6 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
                                ixgbe_link_speed speed,
                                bool autoneg,
                                bool autoneg_wait_to_complete);
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
-                                             ixgbe_link_speed *speed,
-                                             bool *autoneg);
 static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
                                          ixgbe_link_speed speed,
                                          bool autoneg,
@@ -174,7 +171,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 	if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
 		mac->ops.setup_link = &ixgbe_setup_copper_link_82599;
 		mac->ops.get_link_capabilities =
-		                  &ixgbe_get_copper_link_capabilities_82599;
+			&ixgbe_get_copper_link_capabilities_generic;
 	}
 
 	/* Set necessary function pointers based on phy type */
@@ -289,37 +286,6 @@ out:
 	return status;
 }
 
-/**
- *  ixgbe_get_copper_link_capabilities_82599 - Determines link capabilities
- *  @hw: pointer to hardware structure
- *  @speed: pointer to link speed
- *  @autoneg: boolean auto-negotiation value
- *
- *  Determines the link capabilities by reading the AUTOC register.
- **/
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
-                                                    ixgbe_link_speed *speed,
-                                                    bool *autoneg)
-{
-	s32 status = IXGBE_ERR_LINK_SETUP;
-	u16 speed_ability;
-
-	*speed = 0;
-	*autoneg = true;
-
-	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
-	                              &speed_ability);
-
-	if (status == 0) {
-		if (speed_ability & MDIO_SPEED_10G)
-		    *speed |= IXGBE_LINK_SPEED_10GB_FULL;
-		if (speed_ability & MDIO_PMA_SPEED_1000)
-		    *speed |= IXGBE_LINK_SPEED_1GB_FULL;
-	}
-
-	return status;
-}
-
 /**
  *  ixgbe_get_media_type_82599 - Get media type
  *  @hw: pointer to hardware structure
@@ -2125,51 +2091,6 @@ fw_version_out:
 	return status;
 }
 
-/**
- *  ixgbe_get_wwn_prefix_82599 - Get alternative WWNN/WWPN prefix from
- *  the EEPROM
- *  @hw: pointer to hardware structure
- *  @wwnn_prefix: the alternative WWNN prefix
- *  @wwpn_prefix: the alternative WWPN prefix
- *
- *  This function will read the EEPROM from the alternative SAN MAC address
- *  block to check the support for the alternative WWNN/WWPN prefix support.
- **/
-static s32 ixgbe_get_wwn_prefix_82599(struct ixgbe_hw *hw, u16 *wwnn_prefix,
-                                      u16 *wwpn_prefix)
-{
-	u16 offset, caps;
-	u16 alt_san_mac_blk_offset;
-
-	/* clear output first */
-	*wwnn_prefix = 0xFFFF;
-	*wwpn_prefix = 0xFFFF;
-
-	/* check if alternative SAN MAC is supported */
-	hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
-	                    &alt_san_mac_blk_offset);
-
-	if ((alt_san_mac_blk_offset == 0) ||
-	    (alt_san_mac_blk_offset == 0xFFFF))
-		goto wwn_prefix_out;
-
-	/* check capability in alternative san mac address block */
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
-	hw->eeprom.ops.read(hw, offset, &caps);
-	if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
-		goto wwn_prefix_out;
-
-	/* get the corresponding prefix for WWNN/WWPN */
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
-	hw->eeprom.ops.read(hw, offset, wwnn_prefix);
-
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
-	hw->eeprom.ops.read(hw, offset, wwpn_prefix);
-
-wwn_prefix_out:
-	return 0;
-}
-
 static struct ixgbe_mac_operations mac_ops_82599 = {
 	.init_hw                = &ixgbe_init_hw_generic,
 	.reset_hw               = &ixgbe_reset_hw_82599,
@@ -2181,7 +2102,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
 	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
 	.get_device_caps        = &ixgbe_get_device_caps_82599,
-	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_82599,
+	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
 	.stop_adapter           = &ixgbe_stop_adapter_generic,
 	.get_bus_info           = &ixgbe_get_bus_info_generic,
 	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie,
@@ -2214,6 +2135,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
 	.init_params            = &ixgbe_init_eeprom_params_generic,
 	.read                   = &ixgbe_read_eerd_generic,
 	.write                  = &ixgbe_write_eeprom_generic,
+	.calc_checksum          = &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum      = &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum        = &ixgbe_update_eeprom_checksum_generic,
 };
@@ -2240,5 +2162,5 @@ struct ixgbe_info ixgbe_82599_info = {
 	.mac_ops                = &mac_ops_82599,
 	.eeprom_ops             = &eeprom_ops_82599,
 	.phy_ops                = &phy_ops_82599,
-	.mbx_ops                = &mbx_ops_82599,
+	.mbx_ops                = &mbx_ops_generic,
 };
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 62aa2be199f1..56052570cac5 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -45,14 +45,12 @@ static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count);
 static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
-static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw);
 
 static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index);
 static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index);
 static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
 static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq);
 static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num);
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
 
 /**
  *  ixgbe_start_hw_generic - Prepare hardware for Tx/Rx
@@ -638,7 +636,7 @@ out:
  *  Polls the status bit (bit 1) of the EERD or EEWR to determine when the
  *  read or write is done respectively.
  **/
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
 {
 	u32 i;
 	u32 reg;
@@ -1009,7 +1007,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
  *  ixgbe_calc_eeprom_checksum - Calculates and returns the checksum
  *  @hw: pointer to hardware structure
  **/
-static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw)
+u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
 {
 	u16 i;
 	u16 j;
@@ -1072,7 +1070,7 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
 	status = hw->eeprom.ops.read(hw, 0, &checksum);
 
 	if (status == 0) {
-		checksum = ixgbe_calc_eeprom_checksum(hw);
+		checksum = hw->eeprom.ops.calc_checksum(hw);
 
 		hw->eeprom.ops.read(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum);
 
@@ -1110,7 +1108,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
 	status = hw->eeprom.ops.read(hw, 0, &checksum);
 
 	if (status == 0) {
-		checksum = ixgbe_calc_eeprom_checksum(hw);
+		checksum = hw->eeprom.ops.calc_checksum(hw);
 		status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM,
 		                            checksum);
 	} else {
@@ -2686,3 +2684,48 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 
 	return 0;
 }
+
+/**
+ *  ixgbe_get_wwn_prefix_generic Get alternative WWNN/WWPN prefix from
+ *  the EEPROM
+ *  @hw: pointer to hardware structure
+ *  @wwnn_prefix: the alternative WWNN prefix
+ *  @wwpn_prefix: the alternative WWPN prefix
+ *
+ *  This function will read the EEPROM from the alternative SAN MAC address
+ *  block to check the support for the alternative WWNN/WWPN prefix support.
+ **/
+s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+                                        u16 *wwpn_prefix)
+{
+	u16 offset, caps;
+	u16 alt_san_mac_blk_offset;
+
+	/* clear output first */
+	*wwnn_prefix = 0xFFFF;
+	*wwpn_prefix = 0xFFFF;
+
+	/* check if alternative SAN MAC is supported */
+	hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
+	                    &alt_san_mac_blk_offset);
+
+	if ((alt_san_mac_blk_offset == 0) ||
+	    (alt_san_mac_blk_offset == 0xFFFF))
+		goto wwn_prefix_out;
+
+	/* check capability in alternative san mac address block */
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
+	hw->eeprom.ops.read(hw, offset, &caps);
+	if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
+		goto wwn_prefix_out;
+
+	/* get the corresponding prefix for WWNN/WWPN */
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
+	hw->eeprom.ops.read(hw, offset, wwnn_prefix);
+
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
+	hw->eeprom.ops.read(hw, offset, wwpn_prefix);
+
+wwn_prefix_out:
+	return 0;
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 424c223437dc..341ca514a281 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -49,9 +49,11 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
 s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
 s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
                                        u16 *data);
+u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
 s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
                                            u16 *checksum_val);
 s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
 
 s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
                           u32 enable_addr);
@@ -81,7 +83,8 @@ s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
 s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
                                  ixgbe_link_speed *speed,
                                  bool *link_up, bool link_up_wait_to_complete);
-
+s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+                                 u16 *wwpn_prefix);
 s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
 
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
index 471f0f2cdb98..aede6eb0e67d 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -454,7 +454,7 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw)
 	mbx->stats.rsts = 0;
 }
 
-struct ixgbe_mbx_operations mbx_ops_82599 = {
+struct ixgbe_mbx_operations mbx_ops_generic = {
 	.read                   = ixgbe_read_mbx_pf,
 	.write                  = ixgbe_write_mbx_pf,
 	.read_posted            = ixgbe_read_posted_mbx,
diff --git a/drivers/net/ixgbe/ixgbe_mbx.h b/drivers/net/ixgbe/ixgbe_mbx.h
index 7e0d08ff5b53..3df9b1590218 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ixgbe/ixgbe_mbx.h
@@ -88,6 +88,6 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
 s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
 void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
 
-extern struct ixgbe_mbx_operations mbx_ops_82599;
+extern struct ixgbe_mbx_operations mbx_ops_generic;
 
 #endif /* _IXGBE_MBX_H_ */
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 6c0d42e33f21..bc255ec48428 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -424,6 +424,39 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 	return 0;
 }
 
+/**
+ * ixgbe_get_copper_link_capabilities_generic - Determines link capabilities
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @autoneg: boolean auto-negotiation value
+ *
+ * Determines the link capabilities by reading the AUTOC register.
+ */
+s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+                                                      ixgbe_link_speed *speed,
+                                                      bool *autoneg)
+{
+	s32 status = IXGBE_ERR_LINK_SETUP;
+	u16 speed_ability;
+
+	*speed = 0;
+	*autoneg = true;
+
+	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
+	                              &speed_ability);
+
+	if (status == 0) {
+		if (speed_ability & MDIO_SPEED_10G)
+			*speed |= IXGBE_LINK_SPEED_10GB_FULL;
+		if (speed_ability & MDIO_PMA_SPEED_1000)
+			*speed |= IXGBE_LINK_SPEED_1GB_FULL;
+		if (speed_ability & MDIO_PMA_SPEED_100)
+			*speed |= IXGBE_LINK_SPEED_100_FULL;
+	}
+
+	return status;
+}
+
 /**
  *  ixgbe_reset_phy_nl - Performs a PHY reset
  *  @hw: pointer to hardware structure
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index fb3898f12fc5..86f83bd130cb 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -96,6 +96,9 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
                                        ixgbe_link_speed speed,
                                        bool autoneg,
                                        bool autoneg_wait_to_complete);
+s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+                                               ixgbe_link_speed *speed,
+                                               bool *autoneg);
 
 /* PHY specific */
 s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 9e6908dff9bc..86c0049ba199 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -2414,6 +2414,7 @@ struct ixgbe_eeprom_operations {
 	s32 (*write)(struct ixgbe_hw *, u16, u16);
 	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
 	s32 (*update_checksum)(struct ixgbe_hw *);
+	u16 (*calc_checksum)(struct ixgbe_hw *);
 };
 
 struct ixgbe_mac_operations {
-- 
cgit v1.2.3


From fe15e8e1c78521e0b4e375d6ed415b82265419c9 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Tue, 16 Nov 2010 19:27:16 -0800
Subject: ixgbe: add MAC and PHY support for x540

Adds the new x540.c file and Aquantia 1202 PHY for X540 support.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/Makefile        |   2 +-
 drivers/net/ixgbe/ixgbe.h         |   2 +
 drivers/net/ixgbe/ixgbe_82599.c   |   8 +-
 drivers/net/ixgbe/ixgbe_ethtool.c |   1 +
 drivers/net/ixgbe/ixgbe_main.c    |   1 +
 drivers/net/ixgbe/ixgbe_phy.c     |  23 +-
 drivers/net/ixgbe/ixgbe_phy.h     |   2 +
 drivers/net/ixgbe/ixgbe_type.h    |   9 +
 drivers/net/ixgbe/ixgbe_x540.c    | 722 ++++++++++++++++++++++++++++++++++++++
 9 files changed, 766 insertions(+), 4 deletions(-)
 create mode 100644 drivers/net/ixgbe/ixgbe_x540.c

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 8f81efb49169..7d7387fbdecd 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_IXGBE) += ixgbe.o
 
 ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o \
               ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \
-              ixgbe_mbx.o
+              ixgbe_mbx.o ixgbe_x540.o
 
 ixgbe-$(CONFIG_IXGBE_DCB) +=  ixgbe_dcb.o ixgbe_dcb_82598.o \
                               ixgbe_dcb_82599.o ixgbe_dcb_nl.o
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 2b8cbb3a81fa..4806736785a3 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -481,10 +481,12 @@ struct ixgbe_rsc_cb {
 enum ixgbe_boards {
 	board_82598,
 	board_82599,
+	board_X540,
 };
 
 extern struct ixgbe_info ixgbe_82598_info;
 extern struct ixgbe_info ixgbe_82599_info;
+extern struct ixgbe_info ixgbe_X540_info;
 #ifdef CONFIG_IXGBE_DCB
 extern const struct dcbnl_rtnl_ops dcbnl_ops;
 extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg,
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 144c44a6b216..e34643eef162 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -181,6 +181,10 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 		phy->ops.get_firmware_version =
 		             &ixgbe_get_phy_firmware_version_tnx;
 		break;
+	case ixgbe_phy_aq:
+		phy->ops.get_firmware_version =
+			&ixgbe_get_phy_firmware_version_generic;
+		break;
 	default:
 		break;
 	}
@@ -298,7 +302,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
 
 	/* Detect if there is a copper PHY attached. */
 	if (hw->phy.type == ixgbe_phy_cu_unknown ||
-	    hw->phy.type == ixgbe_phy_tn) {
+	    hw->phy.type == ixgbe_phy_tn ||
+	    hw->phy.type == ixgbe_phy_aq) {
 		media_type = ixgbe_media_type_copper;
 		goto out;
 	}
@@ -1890,6 +1895,7 @@ static u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
 	hw->phy.ops.identify(hw);
 
 	if (hw->phy.type == ixgbe_phy_tn ||
+	    hw->phy.type == ixgbe_phy_aq ||
 	    hw->phy.type == ixgbe_phy_cu_unknown) {
 		hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
 				     &ext_ability);
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 6871b2be64f6..b884f90b5805 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -214,6 +214,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
 	/* Get PHY type */
 	switch (adapter->hw.phy.type) {
 	case ixgbe_phy_tn:
+	case ixgbe_phy_aq:
 	case ixgbe_phy_cu_unknown:
 		/* Copper 10G-BASET */
 		ecmd->port = PORT_TP;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 6e56f7b7c8fd..94c30b4f489e 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -59,6 +59,7 @@ static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
 	[board_82598] = &ixgbe_82598_info,
 	[board_82599] = &ixgbe_82599_info,
+	[board_X540] = &ixgbe_X540_info,
 };
 
 /* ixgbe_pci_tbl - PCI Device ID Table
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index bc255ec48428..c445fbce56ee 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -115,6 +115,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
 	case TN1010_PHY_ID:
 		phy_type = ixgbe_phy_tn;
 		break;
+	case AQ1202_PHY_ID:
+		phy_type = ixgbe_phy_aq;
+		break;
 	case QT2022_PHY_ID:
 		phy_type = ixgbe_phy_qt;
 		break;
@@ -433,8 +436,8 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
  * Determines the link capabilities by reading the AUTOC register.
  */
 s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
-                                                      ixgbe_link_speed *speed,
-                                                      bool *autoneg)
+                                               ixgbe_link_speed *speed,
+                                               bool *autoneg)
 {
 	s32 status = IXGBE_ERR_LINK_SETUP;
 	u16 speed_ability;
@@ -1410,6 +1413,22 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
 	return status;
 }
 
+/**
+ *  ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version
+ *  @hw: pointer to hardware structure
+ *  @firmware_version: pointer to the PHY Firmware Version
+**/
+s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
+                                           u16 *firmware_version)
+{
+	s32 status = 0;
+
+	status = hw->phy.ops.read_reg(hw, AQ_FW_REV, MDIO_MMD_VEND1,
+	                              firmware_version);
+
+	return status;
+}
+
 /**
  *  ixgbe_tn_check_overtemp - Checks if an overtemp occured.
  *  @hw: pointer to hardware structure
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index 86f83bd130cb..e2c6b7eac641 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -106,6 +106,8 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
                              bool *link_up);
 s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
                                        u16 *firmware_version);
+s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
+                                           u16 *firmware_version);
 
 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
 s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 86c0049ba199..cbcb15277b47 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -995,8 +995,10 @@
 /* PHY IDs*/
 #define TN1010_PHY_ID    0x00A19410
 #define TNX_FW_REV       0xB
+#define AQ1202_PHY_ID    0x03A1B440
 #define QT2022_PHY_ID    0x0043A400
 #define ATH_PHY_ID       0x03429050
+#define AQ_FW_REV        0x20
 
 /* PHY Types */
 #define IXGBE_M88E1145_E_PHY_ID  0x01410CD0
@@ -1492,6 +1494,7 @@
 #define IXGBE_EEC_PRES      0x00000100 /* EEPROM Present */
 #define IXGBE_EEC_ARD       0x00000200 /* EEPROM Auto Read Done */
 #define IXGBE_EEC_FLUP      0x00800000 /* Flash update command */
+#define IXGBE_EEC_SEC1VAL   0x02000000 /* Sector 1 Valid */
 #define IXGBE_EEC_FLUDONE   0x04000000 /* Flash update done */
 /* EEPROM Addressing bits based on type (0-small, 1-large) */
 #define IXGBE_EEC_ADDR_SIZE 0x00000400
@@ -1506,7 +1509,9 @@
 #define IXGBE_EEPROM_SUM        0xBABA
 #define IXGBE_PCIE_ANALOG_PTR   0x03
 #define IXGBE_ATLAS0_CONFIG_PTR 0x04
+#define IXGBE_PHY_PTR           0x04
 #define IXGBE_ATLAS1_CONFIG_PTR 0x05
+#define IXGBE_OPTION_ROM_PTR    0x05
 #define IXGBE_PCIE_GENERAL_PTR  0x06
 #define IXGBE_PCIE_CONFIG0_PTR  0x07
 #define IXGBE_PCIE_CONFIG1_PTR  0x08
@@ -2173,6 +2178,7 @@ struct ixgbe_atr_input_masks {
 enum ixgbe_eeprom_type {
 	ixgbe_eeprom_uninitialized = 0,
 	ixgbe_eeprom_spi,
+	ixgbe_flash,
 	ixgbe_eeprom_none /* No NVM support */
 };
 
@@ -2180,12 +2186,14 @@ enum ixgbe_mac_type {
 	ixgbe_mac_unknown = 0,
 	ixgbe_mac_82598EB,
 	ixgbe_mac_82599EB,
+	ixgbe_mac_X540,
 	ixgbe_num_macs
 };
 
 enum ixgbe_phy_type {
 	ixgbe_phy_unknown = 0,
 	ixgbe_phy_tn,
+	ixgbe_phy_aq,
 	ixgbe_phy_cu_unknown,
 	ixgbe_phy_qt,
 	ixgbe_phy_xaui,
@@ -2584,6 +2592,7 @@ struct ixgbe_hw {
 	u16				subsystem_vendor_id;
 	u8				revision_id;
 	bool				adapter_stopped;
+	bool				force_full_reset;
 };
 
 struct ixgbe_info {
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
new file mode 100644
index 000000000000..7de5f7ea7104
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -0,0 +1,722 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2010 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+
+#include "ixgbe.h"
+#include "ixgbe_phy.h"
+//#include "ixgbe_mbx.h"
+
+#define IXGBE_X540_MAX_TX_QUEUES 128
+#define IXGBE_X540_MAX_RX_QUEUES 128
+#define IXGBE_X540_RAR_ENTRIES   128
+#define IXGBE_X540_MC_TBL_SIZE   128
+#define IXGBE_X540_VFT_TBL_SIZE  128
+
+static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
+static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
+static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
+static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
+static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
+static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
+
+enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
+{
+	return ixgbe_media_type_copper;
+}
+
+static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mac_info *mac = &hw->mac;
+
+	/* Call PHY identify routine to get the phy type */
+	ixgbe_identify_phy_generic(hw);
+
+	mac->mcft_size = IXGBE_X540_MC_TBL_SIZE;
+	mac->vft_size = IXGBE_X540_VFT_TBL_SIZE;
+	mac->num_rar_entries = IXGBE_X540_RAR_ENTRIES;
+	mac->max_rx_queues = IXGBE_X540_MAX_RX_QUEUES;
+	mac->max_tx_queues = IXGBE_X540_MAX_TX_QUEUES;
+	mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw);
+
+	return 0;
+}
+
+/**
+ *  ixgbe_setup_mac_link_X540 - Set the auto advertised capabilitires
+ *  @hw: pointer to hardware structure
+ *  @speed: new link speed
+ *  @autoneg: true if autonegotiation enabled
+ *  @autoneg_wait_to_complete: true when waiting for completion is needed
+ **/
+s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
+                              ixgbe_link_speed speed, bool autoneg,
+                              bool autoneg_wait_to_complete)
+{
+	return hw->phy.ops.setup_link_speed(hw, speed, autoneg,
+	                                    autoneg_wait_to_complete);
+}
+
+/**
+ *  ixgbe_reset_hw_X540 - Perform hardware reset
+ *  @hw: pointer to hardware structure
+ *
+ *  Resets the hardware by resetting the transmit and receive units, masks
+ *  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
+ *  reset.
+ **/
+s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
+{
+	ixgbe_link_speed link_speed;
+	s32 status = 0;
+	u32 ctrl;
+	u32 ctrl_ext;
+	u32 reset_bit;
+	u32 i;
+	u32 autoc;
+	u32 autoc2;
+	bool link_up = false;
+
+	/* Call adapter stop to disable tx/rx and clear interrupts */
+	hw->mac.ops.stop_adapter(hw);
+
+	/*
+	 * Prevent the PCI-E bus from from hanging by disabling PCI-E master
+	 * access and verify no pending requests before reset
+	 */
+	status = ixgbe_disable_pcie_master(hw);
+	if (status != 0) {
+		status = IXGBE_ERR_MASTER_REQUESTS_PENDING;
+		hw_dbg(hw, "PCI-E Master disable polling has failed.\n");
+	}
+
+	/*
+	 * Issue global reset to the MAC.  Needs to be SW reset if link is up.
+	 * If link reset is used when link is up, it might reset the PHY when
+	 * mng is using it.  If link is down or the flag to force full link
+	 * reset is set, then perform link reset.
+	 */
+	if (hw->force_full_reset) {
+		reset_bit = IXGBE_CTRL_LNK_RST;
+	} else {
+		hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+		if (!link_up)
+			reset_bit = IXGBE_CTRL_LNK_RST;
+		else
+			reset_bit = IXGBE_CTRL_RST;
+	}
+
+	ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+	IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST));
+	IXGBE_WRITE_FLUSH(hw);
+
+	/* Poll for reset bit to self-clear indicating reset is complete */
+	for (i = 0; i < 10; i++) {
+		udelay(1);
+		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+		if (!(ctrl & IXGBE_CTRL_RST))
+			break;
+	}
+	if (ctrl & IXGBE_CTRL_RST) {
+		status = IXGBE_ERR_RESET_FAILED;
+		hw_dbg(hw, "Reset polling failed to complete.\n");
+	}
+
+	/* Clear PF Reset Done bit so PF/VF Mail Ops can work */
+	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
+	ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
+	IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
+
+	msleep(50);
+
+	/* Set the Rx packet buffer size. */
+	IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0), 384 << IXGBE_RXPBSIZE_SHIFT);
+
+	/* Store the permanent mac address */
+	hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+	/*
+	 * Store the original AUTOC/AUTOC2 values if they have not been
+	 * stored off yet.  Otherwise restore the stored original
+	 * values since the reset operation sets back to defaults.
+	 */
+	autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
+	if (hw->mac.orig_link_settings_stored == false) {
+		hw->mac.orig_autoc = autoc;
+		hw->mac.orig_autoc2 = autoc2;
+		hw->mac.orig_link_settings_stored = true;
+	} else {
+		if (autoc != hw->mac.orig_autoc)
+			IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (hw->mac.orig_autoc |
+			                IXGBE_AUTOC_AN_RESTART));
+
+		if ((autoc2 & IXGBE_AUTOC2_UPPER_MASK) !=
+		    (hw->mac.orig_autoc2 & IXGBE_AUTOC2_UPPER_MASK)) {
+			autoc2 &= ~IXGBE_AUTOC2_UPPER_MASK;
+			autoc2 |= (hw->mac.orig_autoc2 &
+			           IXGBE_AUTOC2_UPPER_MASK);
+			IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2);
+		}
+	}
+
+	/*
+	 * Store MAC address from RAR0, clear receive address registers, and
+	 * clear the multicast table.  Also reset num_rar_entries to 128,
+	 * since we modify this value when programming the SAN MAC address.
+	 */
+	hw->mac.num_rar_entries = 128;
+	hw->mac.ops.init_rx_addrs(hw);
+
+	/* Store the permanent mac address */
+	hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+	/* Store the permanent SAN mac address */
+	hw->mac.ops.get_san_mac_addr(hw, hw->mac.san_addr);
+
+	/* Add the SAN MAC address to the RAR only if it's a valid address */
+	if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) {
+		hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1,
+		                    hw->mac.san_addr, 0, IXGBE_RAH_AV);
+
+		/* Reserve the last RAR for the SAN MAC address */
+		hw->mac.num_rar_entries--;
+	}
+
+	/* Store the alternative WWNN/WWPN prefix */
+	hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix,
+	                           &hw->mac.wwpn_prefix);
+
+	return status;
+}
+
+/**
+ *  ixgbe_get_supported_physical_layer_X540 - Returns physical layer type
+ *  @hw: pointer to hardware structure
+ *
+ *  Determines physical layer capabilities of the current configuration.
+ **/
+u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
+{
+	u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+	u16 ext_ability = 0;
+
+	hw->phy.ops.identify(hw);
+
+	hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
+			     &ext_ability);
+	if (ext_ability & MDIO_PMA_EXTABLE_10GBT)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
+	if (ext_ability & MDIO_PMA_EXTABLE_1000BT)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
+	if (ext_ability & MDIO_PMA_EXTABLE_100BTX)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
+
+	return physical_layer;
+}
+
+/**
+ * ixgbe_init_eeprom_params_X540 - Initialize EEPROM params
+ * @hw: pointer to hardware structure
+ **/
+s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
+{
+	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+	u32 eec;
+	u16 eeprom_size;
+
+	if (eeprom->type == ixgbe_eeprom_uninitialized) {
+		eeprom->semaphore_delay = 10;
+		eeprom->type = ixgbe_flash;
+
+		eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+		eeprom_size = (u16)((eec & IXGBE_EEC_SIZE) >>
+		                    IXGBE_EEC_SIZE_SHIFT);
+		eeprom->word_size = 1 << (eeprom_size +
+		                          IXGBE_EEPROM_WORD_SIZE_SHIFT);
+
+		hw_dbg(hw, "Eeprom params: type = %d, size = %d\n",
+		        eeprom->type, eeprom->word_size);
+	}
+
+	return 0;
+}
+
+/**
+ * ixgbe_read_eerd_X540 - Read EEPROM word using EERD
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @data: word read from the EERPOM
+ **/
+s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+	s32 status;
+
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM))
+		status = ixgbe_read_eerd_generic(hw, offset, data);
+	else
+		status = IXGBE_ERR_SWFW_SYNC;
+
+	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
+
+/**
+ * ixgbe_write_eewr_X540 - Write EEPROM word using EEWR
+ * @hw: pointer to hardware structure
+ * @offset: offset of  word in the EEPROM to write
+ * @data: word write to the EEPROM
+ *
+ * Write a 16 bit word to the EEPROM using the EEWR register.
+ **/
+s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+	u32 eewr;
+	s32 status;
+
+	hw->eeprom.ops.init_params(hw);
+
+	if (offset >= hw->eeprom.word_size) {
+		status = IXGBE_ERR_EEPROM;
+		goto out;
+	}
+
+	eewr = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) |
+	       (data << IXGBE_EEPROM_RW_REG_DATA) |
+	       IXGBE_EEPROM_RW_REG_START;
+
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM)) {
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
+
+		IXGBE_WRITE_REG(hw, IXGBE_EEWR, eewr);
+
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
+	} else {
+		status = IXGBE_ERR_SWFW_SYNC;
+	}
+
+out:
+	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
+
+/**
+ * ixgbe_calc_eeprom_checksum_X540 - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ **/
+static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
+{
+	u16 i;
+	u16 j;
+	u16 checksum = 0;
+	u16 length = 0;
+	u16 pointer = 0;
+	u16 word = 0;
+
+	/* Include 0x0-0x3F in the checksum */
+	for (i = 0; i < IXGBE_EEPROM_CHECKSUM; i++) {
+		if (hw->eeprom.ops.read(hw, i, &word) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+		checksum += word;
+	}
+
+	/*
+	 * Include all data from pointers 0x3, 0x6-0xE.  This excludes the
+	 * FW, PHY module, and PCIe Expansion/Option ROM pointers.
+	 */
+	for (i = IXGBE_PCIE_ANALOG_PTR; i < IXGBE_FW_PTR; i++) {
+		if (i == IXGBE_PHY_PTR || i == IXGBE_OPTION_ROM_PTR)
+			continue;
+
+		if (hw->eeprom.ops.read(hw, i, &pointer) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+
+		/* Skip pointer section if the pointer is invalid. */
+		if (pointer == 0xFFFF || pointer == 0 ||
+		    pointer >= hw->eeprom.word_size)
+			continue;
+
+		if (hw->eeprom.ops.read(hw, pointer, &length) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+
+		/* Skip pointer section if length is invalid. */
+		if (length == 0xFFFF || length == 0 ||
+		    (pointer + length) >= hw->eeprom.word_size)
+			continue;
+
+		for (j = pointer+1; j <= pointer+length; j++) {
+			if (hw->eeprom.ops.read(hw, j, &word) != 0) {
+				hw_dbg(hw, "EEPROM read failed\n");
+				break;
+			}
+			checksum += word;
+		}
+	}
+
+	checksum = (u16)IXGBE_EEPROM_SUM - checksum;
+
+	return checksum;
+}
+
+/**
+ * ixgbe_update_eeprom_checksum_X540 - Updates the EEPROM checksum and flash
+ * @hw: pointer to hardware structure
+ *
+ * After writing EEPROM to shadow RAM using EEWR register, software calculates
+ * checksum and updates the EEPROM and instructs the hardware to update
+ * the flash.
+ **/
+s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
+{
+	s32 status;
+
+	status = ixgbe_update_eeprom_checksum_generic(hw);
+
+	if (status)
+		status = ixgbe_update_flash_X540(hw);
+
+	return status;
+}
+
+/**
+ * ixgbe_update_flash_X540 - Instruct HW to copy EEPROM to Flash device
+ * @hw: pointer to hardware structure
+ *
+ * Set FLUP (bit 23) of the EEC register to instruct Hardware to copy
+ * EEPROM from shadow RAM to the flash device.
+ **/
+static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
+{
+	u32 flup;
+	s32 status = IXGBE_ERR_EEPROM;
+
+	status = ixgbe_poll_flash_update_done_X540(hw);
+	if (status == IXGBE_ERR_EEPROM) {
+		hw_dbg(hw, "Flash update time out\n");
+		goto out;
+	}
+
+	flup = IXGBE_READ_REG(hw, IXGBE_EEC) | IXGBE_EEC_FLUP;
+	IXGBE_WRITE_REG(hw, IXGBE_EEC, flup);
+
+	status = ixgbe_poll_flash_update_done_X540(hw);
+	if (status)
+		hw_dbg(hw, "Flash update complete\n");
+	else
+		hw_dbg(hw, "Flash update time out\n");
+
+	if (hw->revision_id == 0) {
+		flup = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+		if (flup & IXGBE_EEC_SEC1VAL) {
+			flup |= IXGBE_EEC_FLUP;
+			IXGBE_WRITE_REG(hw, IXGBE_EEC, flup);
+		}
+
+		status = ixgbe_poll_flash_update_done_X540(hw);
+		if (status)
+			hw_dbg(hw, "Flash update complete\n");
+		else
+			hw_dbg(hw, "Flash update time out\n");
+
+	}
+out:
+	return status;
+}
+
+/**
+ * ixgbe_poll_flash_update_done_X540 - Poll flash update status
+ * @hw: pointer to hardware structure
+ *
+ * Polls the FLUDONE (bit 26) of the EEC Register to determine when the
+ * flash update is done.
+ **/
+static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
+{
+	u32 i;
+	u32 reg;
+	s32 status = IXGBE_ERR_EEPROM;
+
+	for (i = 0; i < IXGBE_FLUDONE_ATTEMPTS; i++) {
+		reg = IXGBE_READ_REG(hw, IXGBE_EEC);
+		if (reg & IXGBE_EEC_FLUDONE) {
+			status = 0;
+			break;
+		}
+		udelay(5);
+	}
+	return status;
+}
+
+/**
+ * ixgbe_acquire_swfw_sync_X540 - Acquire SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to acquire
+ *
+ * Acquires the SWFW semaphore thought the SW_FW_SYNC register for
+ * the specified function (CSR, PHY0, PHY1, NVM, Flash)
+ **/
+static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+{
+	u32 swfw_sync;
+	u32 swmask = mask;
+	u32 fwmask = mask << 5;
+	u32 hwmask = 0;
+	u32 timeout = 200;
+	u32 i;
+
+	if (swmask == IXGBE_GSSR_EEP_SM)
+		hwmask = IXGBE_GSSR_FLASH_SM;
+
+	for (i = 0; i < timeout; i++) {
+		/*
+		 * SW NVM semaphore bit is used for access to all
+		 * SW_FW_SYNC bits (not just NVM)
+		 */
+		if (ixgbe_get_swfw_sync_semaphore(hw))
+			return IXGBE_ERR_SWFW_SYNC;
+
+		swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+		if (!(swfw_sync & (fwmask | swmask | hwmask))) {
+			swfw_sync |= swmask;
+			IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+			ixgbe_release_swfw_sync_semaphore(hw);
+			break;
+		} else {
+			/*
+			 * Firmware currently using resource (fwmask),
+			 * hardware currently using resource (hwmask),
+			 * or other software thread currently using
+			 * resource (swmask)
+			 */
+			ixgbe_release_swfw_sync_semaphore(hw);
+			msleep(5);
+		}
+	}
+
+	/*
+	 * If the resource is not released by the FW/HW the SW can assume that
+	 * the FW/HW malfunctions. In that case the SW should sets the
+	 * SW bit(s) of the requested resource(s) while ignoring the
+	 * corresponding FW/HW bits in the SW_FW_SYNC register.
+	 */
+	if (i >= timeout) {
+		swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+		if (swfw_sync & (fwmask | hwmask)) {
+			if (ixgbe_get_swfw_sync_semaphore(hw))
+				return IXGBE_ERR_SWFW_SYNC;
+
+			swfw_sync |= swmask;
+			IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+			ixgbe_release_swfw_sync_semaphore(hw);
+		}
+	}
+
+	msleep(5);
+	return 0;
+}
+
+/**
+ * ixgbe_release_swfw_sync_X540 - Release SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to release
+ *
+ * Releases the SWFW semaphore throught the SW_FW_SYNC register
+ * for the specified function (CSR, PHY0, PHY1, EVM, Flash)
+ **/
+static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+{
+	u32 swfw_sync;
+	u32 swmask = mask;
+
+	ixgbe_get_swfw_sync_semaphore(hw);
+
+	swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+	swfw_sync &= ~swmask;
+	IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+
+	ixgbe_release_swfw_sync_semaphore(hw);
+	msleep(5);
+}
+
+/**
+ * ixgbe_get_nvm_semaphore - Get hardware semaphore
+ * @hw: pointer to hardware structure
+ *
+ * Sets the hardware semaphores so SW/FW can gain control of shared resources
+ **/
+static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
+{
+	s32 status = IXGBE_ERR_EEPROM;
+	u32 timeout = 2000;
+	u32 i;
+	u32 swsm;
+
+	/* Get SMBI software semaphore between device drivers first */
+	for (i = 0; i < timeout; i++) {
+		/*
+		 * If the SMBI bit is 0 when we read it, then the bit will be
+		 * set and we have the semaphore
+		 */
+		swsm = IXGBE_READ_REG(hw, IXGBE_SWSM);
+		if (!(swsm & IXGBE_SWSM_SMBI)) {
+			status = 0;
+			break;
+		}
+		udelay(50);
+	}
+
+	/* Now get the semaphore between SW/FW through the REGSMP bit */
+	if (status) {
+		for (i = 0; i < timeout; i++) {
+			swsm = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+			if (!(swsm & IXGBE_SWFW_REGSMP))
+				break;
+
+			udelay(50);
+		}
+	} else {
+		hw_dbg(hw, "Software semaphore SMBI between device drivers "
+		           "not granted.\n");
+	}
+
+	return status;
+}
+
+/**
+ * ixgbe_release_nvm_semaphore - Release hardware semaphore
+ * @hw: pointer to hardware structure
+ *
+ * This function clears hardware semaphore bits.
+ **/
+static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw)
+{
+	 u32 swsm;
+
+	/* Release both semaphores by writing 0 to the bits REGSMP and SMBI */
+
+	swsm = IXGBE_READ_REG(hw, IXGBE_SWSM);
+	swsm &= ~IXGBE_SWSM_SMBI;
+	IXGBE_WRITE_REG(hw, IXGBE_SWSM, swsm);
+
+	swsm = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+	swsm &= ~IXGBE_SWFW_REGSMP;
+	IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swsm);
+
+	IXGBE_WRITE_FLUSH(hw);
+}
+
+static struct ixgbe_mac_operations mac_ops_X540 = {
+	.init_hw                = &ixgbe_init_hw_generic,
+	.reset_hw               = &ixgbe_reset_hw_X540,
+	.start_hw               = &ixgbe_start_hw_generic,
+	.clear_hw_cntrs         = &ixgbe_clear_hw_cntrs_generic,
+	.get_media_type         = &ixgbe_get_media_type_X540,
+	.get_supported_physical_layer =
+                                  &ixgbe_get_supported_physical_layer_X540,
+	.enable_rx_dma          = &ixgbe_enable_rx_dma_generic,
+	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
+	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
+	.get_device_caps        = NULL,
+	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
+	.stop_adapter           = &ixgbe_stop_adapter_generic,
+	.get_bus_info           = &ixgbe_get_bus_info_generic,
+	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie,
+	.read_analog_reg8       = NULL,
+	.write_analog_reg8      = NULL,
+	.setup_link             = &ixgbe_setup_mac_link_X540,
+	.check_link             = &ixgbe_check_mac_link_generic,
+	.get_link_capabilities  = &ixgbe_get_copper_link_capabilities_generic,
+	.led_on                 = &ixgbe_led_on_generic,
+	.led_off                = &ixgbe_led_off_generic,
+	.blink_led_start        = &ixgbe_blink_led_start_generic,
+	.blink_led_stop         = &ixgbe_blink_led_stop_generic,
+	.set_rar                = &ixgbe_set_rar_generic,
+	.clear_rar              = &ixgbe_clear_rar_generic,
+	.set_vmdq               = &ixgbe_set_vmdq_generic,
+	.clear_vmdq             = &ixgbe_clear_vmdq_generic,
+	.init_rx_addrs          = &ixgbe_init_rx_addrs_generic,
+	.update_uc_addr_list    = &ixgbe_update_uc_addr_list_generic,
+	.update_mc_addr_list    = &ixgbe_update_mc_addr_list_generic,
+	.enable_mc              = &ixgbe_enable_mc_generic,
+	.disable_mc             = &ixgbe_disable_mc_generic,
+	.clear_vfta             = &ixgbe_clear_vfta_generic,
+	.set_vfta               = &ixgbe_set_vfta_generic,
+	.fc_enable              = &ixgbe_fc_enable_generic,
+	.init_uta_tables        = &ixgbe_init_uta_tables_generic,
+	.setup_sfp              = NULL,
+};
+
+static struct ixgbe_eeprom_operations eeprom_ops_X540 = {
+	.init_params            = &ixgbe_init_eeprom_params_X540,
+	.read                   = &ixgbe_read_eerd_X540,
+	.write                  = &ixgbe_write_eewr_X540,
+	.calc_checksum		= &ixgbe_calc_eeprom_checksum_X540,
+	.validate_checksum      = &ixgbe_validate_eeprom_checksum_generic,
+	.update_checksum        = &ixgbe_update_eeprom_checksum_X540,
+};
+
+static struct ixgbe_phy_operations phy_ops_X540 = {
+	.identify               = &ixgbe_identify_phy_generic,
+	.identify_sfp           = &ixgbe_identify_sfp_module_generic,
+	.init			= NULL,
+	.reset                  = &ixgbe_reset_phy_generic,
+	.read_reg               = &ixgbe_read_phy_reg_generic,
+	.write_reg              = &ixgbe_write_phy_reg_generic,
+	.setup_link             = &ixgbe_setup_phy_link_generic,
+	.setup_link_speed       = &ixgbe_setup_phy_link_speed_generic,
+	.read_i2c_byte          = &ixgbe_read_i2c_byte_generic,
+	.write_i2c_byte         = &ixgbe_write_i2c_byte_generic,
+	.read_i2c_eeprom        = &ixgbe_read_i2c_eeprom_generic,
+	.write_i2c_eeprom       = &ixgbe_write_i2c_eeprom_generic,
+	.check_overtemp         = &ixgbe_tn_check_overtemp,
+};
+
+struct ixgbe_info ixgbe_X540_info = {
+	.mac                    = ixgbe_mac_X540,
+	.get_invariants         = &ixgbe_get_invariants_X540,
+	.mac_ops                = &mac_ops_X540,
+	.eeprom_ops             = &eeprom_ops_X540,
+	.phy_ops                = &phy_ops_X540,
+	.mbx_ops                = &mbx_ops_generic,
+};
-- 
cgit v1.2.3


From b93a22260f6f4bcf6c92c54de8530a97d3e921f0 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Tue, 16 Nov 2010 19:27:17 -0800
Subject: ixgbe: add support for x540 MAC

This patch adds support for the x540 MAC which is the next MAC in the
82598/82599 line.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe.h         |  4 +++
 drivers/net/ixgbe/ixgbe_dcb.c     | 11 ++++++--
 drivers/net/ixgbe/ixgbe_dcb_nl.c  | 55 ++++++++++++++++++++++++++++--------
 drivers/net/ixgbe/ixgbe_ethtool.c | 39 +++++++++++++++++++++-----
 drivers/net/ixgbe/ixgbe_main.c    | 59 +++++++++++++++++++++++++++++++++++----
 drivers/net/ixgbe/ixgbe_mbx.c     | 38 +++++++++++++++----------
 drivers/net/ixgbe/ixgbe_type.h    |  1 +
 drivers/net/ixgbe/ixgbe_x540.c    | 20 ++++++-------
 8 files changed, 177 insertions(+), 50 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 4806736785a3..3ae30b8cb7d6 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -544,6 +544,10 @@ extern s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input,
                                          u16 flex_byte);
 extern s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input,
                                       u8 l4type);
+extern void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
+                                   struct ixgbe_ring *ring);
+extern void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter,
+                               struct ixgbe_ring *ring);
 extern void ixgbe_set_rx_mode(struct net_device *netdev);
 #ifdef IXGBE_FCOE
 extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter);
diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index 4f2f0ae67354..d16c260c1f50 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -152,10 +152,17 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
                         struct ixgbe_dcb_config *dcb_config)
 {
 	s32 ret = 0;
-	if (hw->mac.type == ixgbe_mac_82598EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		ret = ixgbe_dcb_hw_config_82598(hw, dcb_config);
-	else if (hw->mac.type == ixgbe_mac_82599EB)
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ret = ixgbe_dcb_hw_config_82599(hw, dcb_config);
+		break;
+	default:
+		break;
+	}
 	return ret;
 }
 
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index b53b465e24af..bf566e8a455e 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -130,15 +130,21 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			netdev->netdev_ops->ndo_stop(netdev);
 		ixgbe_clear_interrupt_scheme(adapter);
 
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82598EB:
 			adapter->last_lfc_mode = adapter->hw.fc.current_mode;
 			adapter->hw.fc.requested_mode = ixgbe_fc_none;
-		}
-		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+			break;
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
 			adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
 			adapter->flags &= ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
+			break;
+		default:
+			break;
 		}
+
 		adapter->flags |= IXGBE_FLAG_DCB_ENABLED;
 		ixgbe_init_interrupt_scheme(adapter);
 		if (netif_running(netdev))
@@ -155,8 +161,14 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			adapter->dcb_cfg.pfc_mode_enable = false;
 			adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
 			adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
-			if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+			switch (adapter->hw.mac.type) {
+			case ixgbe_mac_82599EB:
+			case ixgbe_mac_X540:
 				adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE;
+				break;
+			default:
+				break;
+			}
 
 			ixgbe_init_interrupt_scheme(adapter);
 			if (netif_running(netdev))
@@ -178,9 +190,14 @@ static void ixgbe_dcbnl_get_perm_hw_addr(struct net_device *netdev,
 	for (i = 0; i < netdev->addr_len; i++)
 		perm_addr[i] = adapter->hw.mac.perm_addr[i];
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (j = 0; j < netdev->addr_len; j++, i++)
 			perm_addr[i] = adapter->hw.mac.san_addr[j];
+		break;
+	default:
+		break;
 	}
 }
 
@@ -366,15 +383,29 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 	}
 
 	if (adapter->dcb_cfg.pfc_mode_enable) {
-		if ((adapter->hw.mac.type != ixgbe_mac_82598EB) &&
-			(adapter->hw.fc.current_mode != ixgbe_fc_pfc))
-			adapter->last_lfc_mode = adapter->hw.fc.current_mode;
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+			if (adapter->hw.fc.current_mode != ixgbe_fc_pfc)
+				adapter->last_lfc_mode =
+				                  adapter->hw.fc.current_mode;
+			break;
+		default:
+			break;
+		}
 		adapter->hw.fc.requested_mode = ixgbe_fc_pfc;
 	} else {
-		if (adapter->hw.mac.type != ixgbe_mac_82598EB)
-			adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
-		else
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82598EB:
 			adapter->hw.fc.requested_mode = ixgbe_fc_none;
+			break;
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+			adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
+			break;
+		default:
+			break;
+		}
 	}
 
 	if (adapter->dcb_set_bitmap & BIT_RESETLINK) {
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index b884f90b5805..f9b58394fbb6 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -431,15 +431,21 @@ static u32 ixgbe_get_tx_csum(struct net_device *netdev)
 static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	u32 feature_list;
 
-	if (data) {
-		netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
-			netdev->features |= NETIF_F_SCTP_CSUM;
-	} else {
-		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-				      NETIF_F_SCTP_CSUM);
+	feature_list = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		feature_list |= NETIF_F_SCTP_CSUM;
+		break;
+	default:
+		break;
 	}
+	if (data)
+		netdev->features |= feature_list;
+	else
+		netdev->features &= ~feature_list;
 
 	return 0;
 }
@@ -1250,6 +1256,7 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 		test = reg_test_82598;
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		toggle = 0x7FFFF30F;
 		test = reg_test_82599;
 		break;
@@ -1476,6 +1483,7 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
 		reg_ctl &= ~IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl);
@@ -1512,6 +1520,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 
 	switch (adapter->hw.mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL);
 		reg_data |= IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data);
@@ -2198,6 +2207,22 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 			case ixgbe_mac_82599EB:
 				need_reset = true;
 				break;
+			case ixgbe_mac_X540: {
+				int i;
+				for (i = 0; i < adapter->num_rx_queues; i++) {
+					struct ixgbe_ring *ring =
+					                  adapter->rx_ring[i];
+					if (adapter->flags2 &
+					    IXGBE_FLAG2_RSC_ENABLED) {
+						ixgbe_configure_rscctl(adapter,
+						                       ring);
+					} else {
+						ixgbe_clear_rscctl(adapter,
+						                   ring);
+					}
+				}
+			}
+				break;
 			default:
 				break;
 			}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 94c30b4f489e..b859a298cd2a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -113,6 +113,8 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
 	 board_82599 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T),
+	 board_82599 },
 
 	/* required last entry */
 	{0, }
@@ -561,6 +563,7 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction,
 		IXGBE_WRITE_REG(hw, IXGBE_IVAR(index), ivar);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		if (direction == -1) {
 			/* other causes */
 			msix_vector |= IXGBE_IVAR_ALLOC_VAL;
@@ -596,6 +599,7 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(0), mask);
 		mask = (qmask >> 32);
@@ -923,6 +927,7 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
 		rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
 		rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
 			   IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
@@ -956,6 +961,7 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
 		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx));
 		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
 		txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
@@ -1581,6 +1587,7 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 			       v_idx);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ixgbe_set_ivar(adapter, -1, 1, v_idx);
 		break;
 
@@ -1688,8 +1695,9 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 		itr_reg |= (itr_reg << 16);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/*
-		 * 82599 can support a value of zero, so allow it for
+		 * 82599 and X540 can support a value of zero, so allow it for
 		 * max interrupt rate, but there is an errata where it can
 		 * not be zero with RSC
 		 */
@@ -1885,6 +1893,7 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/* Handle Flow Director Full threshold interrupt */
 		if (eicr & IXGBE_EICR_FLOW_DIR) {
 			int i;
@@ -1930,6 +1939,7 @@ static inline void ixgbe_irq_enable_queues(struct ixgbe_adapter *adapter,
 		IXGBE_WRITE_REG(hw, IXGBE_EIMS, mask);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
 		if (mask)
 			IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
@@ -1955,6 +1965,7 @@ static inline void ixgbe_irq_disable_queues(struct ixgbe_adapter *adapter,
 		IXGBE_WRITE_REG(hw, IXGBE_EIMC, mask);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
 		if (mask)
 			IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), mask);
@@ -2427,6 +2438,7 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues,
 		mask |= IXGBE_EIMS_GPI_SDP1;
 	switch (adapter->hw.mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask |= IXGBE_EIMS_ECC;
 		mask |= IXGBE_EIMS_GPI_SDP1;
 		mask |= IXGBE_EIMS_GPI_SDP2;
@@ -2492,6 +2504,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ixgbe_check_sfp_event(adapter, eicr);
 		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
 		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
@@ -2601,6 +2614,7 @@ static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0);
@@ -2795,6 +2809,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 	}
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 	default:
 		break;
 	}
@@ -2891,12 +2906,29 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
 	IXGBE_WRITE_REG(hw, IXGBE_MRQC, mrqc);
 }
 
+/**
+ * ixgbe_clear_rscctl - disable RSC for the indicated ring
+ * @adapter: address of board private structure
+ * @ring: structure containing ring specific data
+ **/
+void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter,
+                        struct ixgbe_ring *ring)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 rscctrl;
+	u8 reg_idx = ring->reg_idx;
+
+	rscctrl = IXGBE_READ_REG(hw, IXGBE_RSCCTL(reg_idx));
+	rscctrl &= ~IXGBE_RSCCTL_RSCEN;
+	IXGBE_WRITE_REG(hw, IXGBE_RSCCTL(reg_idx), rscctrl);
+}
+
 /**
  * ixgbe_configure_rscctl - enable RSC for the indicated ring
  * @adapter:    address of board private structure
  * @index:      index of ring to set
  **/
-static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
+void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 				   struct ixgbe_ring *ring)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -3201,6 +3233,7 @@ static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter)
 		rdrxctl |= IXGBE_RDRXCTL_MVMEN;
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/* Disable RSC for ACK packets */
 		IXGBE_WRITE_REG(hw, IXGBE_RSCDBU,
 		   (IXGBE_RSCDBU_RSCACKDIS | IXGBE_READ_REG(hw, IXGBE_RSCDBU)));
@@ -3328,6 +3361,7 @@ static void ixgbe_vlan_strip_disable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			j = adapter->rx_ring[i]->reg_idx;
 			vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
@@ -3357,6 +3391,7 @@ static void ixgbe_vlan_strip_enable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			j = adapter->rx_ring[i]->reg_idx;
 			vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
@@ -3712,8 +3747,9 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter)
 		case ixgbe_mac_82598EB:
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
 			break;
-		default:
 		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+		default:
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
 			break;
@@ -4061,6 +4097,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	/* Disable the Tx DMA engine on 82599 */
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL,
 				(IXGBE_READ_REG(hw, IXGBE_DMATXCTL) &
 				 ~IXGBE_DMATXCTL_TE));
@@ -4435,6 +4472,7 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 		ret = true;
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		if (dcb_i == 8) {
 			/*
 			 * Tx TC0 starts at: descriptor queue 0
@@ -5049,6 +5087,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82598;
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
@@ -5567,6 +5606,7 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		pci_wake_from_d3(pdev, false);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		pci_wake_from_d3(pdev, !!wufc);
 		break;
 	default:
@@ -5696,6 +5736,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 				IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
 			break;
 		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
 			hwstats->pxonrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
 			break;
@@ -5720,6 +5761,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
 		IXGBE_READ_REG(hw, IXGBE_GORCH); /* to clear */
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
@@ -5983,7 +6025,8 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 				flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X);
 			}
 				break;
-			case ixgbe_mac_82599EB: {
+			case ixgbe_mac_82599EB:
+			case ixgbe_mac_X540: {
 				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
 				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
 				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
@@ -7057,8 +7100,14 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 
 	/* Make it possible the adapter to be woken up via WOL */
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
+		break;
+	default:
+		break;
+	}
 
 	/*
 	 * If there is a fan on this device and it has failed log the
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
index aede6eb0e67d..027c628c3aae 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -319,8 +319,14 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 	u32 vflre = 0;
 	s32 ret_val = IXGBE_ERR_MBX;
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
+		break;
+	default:
+		break;
+	}
 
 	if (vflre & (1 << vf_shift)) {
 		ret_val = 0;
@@ -439,19 +445,23 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
-	if (hw->mac.type != ixgbe_mac_82599EB)
-		return;
-
-	mbx->timeout = 0;
-	mbx->usec_delay = 0;
-
-	mbx->size = IXGBE_VFMAILBOX_SIZE;
-
-	mbx->stats.msgs_tx = 0;
-	mbx->stats.msgs_rx = 0;
-	mbx->stats.reqs = 0;
-	mbx->stats.acks = 0;
-	mbx->stats.rsts = 0;
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		mbx->timeout = 0;
+		mbx->usec_delay = 0;
+
+		mbx->size = IXGBE_VFMAILBOX_SIZE;
+
+		mbx->stats.msgs_tx = 0;
+		mbx->stats.msgs_rx = 0;
+		mbx->stats.reqs = 0;
+		mbx->stats.acks = 0;
+		mbx->stats.rsts = 0;
+		break;
+	default:
+		break;
+	}
 }
 
 struct ixgbe_mbx_operations mbx_ops_generic = {
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index cbcb15277b47..42c607339a62 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -58,6 +58,7 @@
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
 #define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
+#define IXGBE_DEV_ID_X540T               0x1528
 
 /* General Registers */
 #define IXGBE_CTRL      0x00000
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index 7de5f7ea7104..9649fa727e31 100644
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -46,7 +46,7 @@ static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
 static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
 static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
 
-enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
+static enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
 {
 	return ixgbe_media_type_copper;
 }
@@ -75,9 +75,9 @@ static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
  *  @autoneg: true if autonegotiation enabled
  *  @autoneg_wait_to_complete: true when waiting for completion is needed
  **/
-s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
-                              ixgbe_link_speed speed, bool autoneg,
-                              bool autoneg_wait_to_complete)
+static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
+                                     ixgbe_link_speed speed, bool autoneg,
+                                     bool autoneg_wait_to_complete)
 {
 	return hw->phy.ops.setup_link_speed(hw, speed, autoneg,
 	                                    autoneg_wait_to_complete);
@@ -91,7 +91,7 @@ s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
  *  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
  *  reset.
  **/
-s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
+static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed link_speed;
 	s32 status = 0;
@@ -222,7 +222,7 @@ s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
  *
  *  Determines physical layer capabilities of the current configuration.
  **/
-u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
+static u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
 {
 	u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
 	u16 ext_ability = 0;
@@ -245,7 +245,7 @@ u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
  * ixgbe_init_eeprom_params_X540 - Initialize EEPROM params
  * @hw: pointer to hardware structure
  **/
-s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
+static s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
 	u32 eec;
@@ -274,7 +274,7 @@ s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
  * @offset: offset of word in the EEPROM to read
  * @data: word read from the EERPOM
  **/
-s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
+static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
 	s32 status;
 
@@ -295,7 +295,7 @@ s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *
  * Write a 16 bit word to the EEPROM using the EEWR register.
  **/
-s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
 	u32 eewr;
 	s32 status;
@@ -406,7 +406,7 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
  * checksum and updates the EEPROM and instructs the hardware to update
  * the flash.
  **/
-s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
+static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
 {
 	s32 status;
 
-- 
cgit v1.2.3


From e2ddeba95c09d0d44719ff005e915dc06ff46571 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 16 Nov 2010 19:27:18 -0800
Subject: ixgbe: refactor ixgbe_alloc_queues()

I noticed ring variable was initialized before allocations, and that
memory node management was a bit ugly. We also leak memory in case of
ring allocations error.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 72 ++++++++++++++++--------------------------
 1 file changed, 28 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b859a298cd2a..5409af3da06c 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4676,71 +4676,55 @@ static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
  **/
 static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 {
-	int i;
-	int rx_count;
-	int orig_node = adapter->node;
+	int rx = 0, tx = 0, nid = adapter->node;
 
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->tx_ring[i];
-		if (orig_node == -1) {
-			int cur_node = next_online_node(adapter->node);
-			if (cur_node == MAX_NUMNODES)
-				cur_node = first_online_node;
-			adapter->node = cur_node;
-		}
-		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
-				    adapter->node);
+	if (nid < 0 || !node_online(nid))
+		nid = first_online_node;
+
+	for (; tx < adapter->num_tx_queues; tx++) {
+		struct ixgbe_ring *ring;
+
+		ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, nid);
 		if (!ring)
-			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+			ring = kzalloc(sizeof(*ring), GFP_KERNEL);
 		if (!ring)
-			goto err_tx_ring_allocation;
+			goto err_allocation;
 		ring->count = adapter->tx_ring_count;
-		ring->queue_index = i;
+		ring->queue_index = tx;
+		ring->numa_node = nid;
 		ring->dev = &adapter->pdev->dev;
 		ring->netdev = adapter->netdev;
-		ring->numa_node = adapter->node;
 
-		adapter->tx_ring[i] = ring;
+		adapter->tx_ring[tx] = ring;
 	}
 
-	/* Restore the adapter's original node */
-	adapter->node = orig_node;
+	for (; rx < adapter->num_rx_queues; rx++) {
+		struct ixgbe_ring *ring;
 
-	rx_count = adapter->rx_ring_count;
-	for (i = 0; i < adapter->num_rx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->rx_ring[i];
-		if (orig_node == -1) {
-			int cur_node = next_online_node(adapter->node);
-			if (cur_node == MAX_NUMNODES)
-				cur_node = first_online_node;
-			adapter->node = cur_node;
-		}
-		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
-				    adapter->node);
+		ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, nid);
 		if (!ring)
-			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+			ring = kzalloc(sizeof(*ring), GFP_KERNEL);
 		if (!ring)
-			goto err_rx_ring_allocation;
-		ring->count = rx_count;
-		ring->queue_index = i;
+			goto err_allocation;
+		ring->count = adapter->rx_ring_count;
+		ring->queue_index = rx;
+		ring->numa_node = nid;
 		ring->dev = &adapter->pdev->dev;
 		ring->netdev = adapter->netdev;
-		ring->numa_node = adapter->node;
 
-		adapter->rx_ring[i] = ring;
+		adapter->rx_ring[rx] = ring;
 	}
 
-	/* Restore the adapter's original node */
-	adapter->node = orig_node;
-
 	ixgbe_cache_ring_register(adapter);
 
 	return 0;
 
-err_rx_ring_allocation:
-	for (i = 0; i < adapter->num_tx_queues; i++)
-		kfree(adapter->tx_ring[i]);
-err_tx_ring_allocation:
+err_allocation:
+	while (tx)
+		kfree(adapter->tx_ring[--tx]);
+
+	while (rx)
+		kfree(adapter->rx_ring[--rx]);
 	return -ENOMEM;
 }
 
-- 
cgit v1.2.3


From 5d426ad1af31ac27d7c2222f20eec9d0a8aeac42 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Tue, 16 Nov 2010 19:27:19 -0800
Subject: ixgbevf: Fix Oops

The driver is calling netif_carrier_off and netif_tx_stop_all_queues
before the netdevice is registered which causes an Oops.  Move call
to netif_carrier_off after the netdevice is registered and remove
call to netif_tx_stop_all_queues because there aren't any TX
queues yet.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbevf/ixgbevf_main.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 1d7de555e630..5b8063cb4e6c 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -3425,10 +3425,6 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev,
 	if (hw->mac.ops.get_bus_info)
 		hw->mac.ops.get_bus_info(hw);
 
-
-	netif_carrier_off(netdev);
-	netif_tx_stop_all_queues(netdev);
-
 	strcpy(netdev->name, "eth%d");
 
 	err = register_netdev(netdev);
@@ -3437,6 +3433,8 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev,
 
 	adapter->netdev_registered = true;
 
+	netif_carrier_off(netdev);
+
 	ixgbevf_init_last_counter_stats(adapter);
 
 	/* print the MAC address */
-- 
cgit v1.2.3


From 2c20ebbaed7f3f21506629ee931941a9bba199ab Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Tue, 16 Nov 2010 19:41:35 -0800
Subject: igbvf: Update version and Copyright

Update version string and copyright notice

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igbvf/Makefile  | 2 +-
 drivers/net/igbvf/defines.h | 2 +-
 drivers/net/igbvf/ethtool.c | 2 +-
 drivers/net/igbvf/igbvf.h   | 2 +-
 drivers/net/igbvf/mbx.c     | 2 +-
 drivers/net/igbvf/mbx.h     | 2 +-
 drivers/net/igbvf/netdev.c  | 7 ++++---
 drivers/net/igbvf/regs.h    | 2 +-
 drivers/net/igbvf/vf.c      | 2 +-
 drivers/net/igbvf/vf.h      | 2 +-
 10 files changed, 13 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igbvf/Makefile b/drivers/net/igbvf/Makefile
index c2f150d8f2d9..0fa3db3dd8b6 100644
--- a/drivers/net/igbvf/Makefile
+++ b/drivers/net/igbvf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel(R) 82576 Virtual Function Linux driver
-# Copyright(c) 2009 Intel Corporation.
+# Copyright(c) 2009 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/defines.h b/drivers/net/igbvf/defines.h
index 88a47537518a..79f2604673fe 100644
--- a/drivers/net/igbvf/defines.h
+++ b/drivers/net/igbvf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 33add708bcbe..abb3606928fb 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
index debeee2dc717..63284e3ae3a7 100644
--- a/drivers/net/igbvf/igbvf.h
+++ b/drivers/net/igbvf/igbvf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/mbx.c b/drivers/net/igbvf/mbx.c
index 819a8ec901dc..3d6f4cc3998a 100644
--- a/drivers/net/igbvf/mbx.c
+++ b/drivers/net/igbvf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/mbx.h b/drivers/net/igbvf/mbx.h
index 4938609dbfb5..c2883c45d477 100644
--- a/drivers/net/igbvf/mbx.h
+++ b/drivers/net/igbvf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 28af019c97bb..1e7bfca79a58 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -44,12 +44,13 @@
 
 #include "igbvf.h"
 
-#define DRV_VERSION "1.0.0-k0"
+#define DRV_VERSION "1.0.8-k0"
 char igbvf_driver_name[] = "igbvf";
 const char igbvf_driver_version[] = DRV_VERSION;
 static const char igbvf_driver_string[] =
 				"Intel(R) Virtual Function Network Driver";
-static const char igbvf_copyright[] = "Copyright (c) 2009 Intel Corporation.";
+static const char igbvf_copyright[] =
+				"Copyright (c) 2009 - 2010 Intel Corporation.";
 
 static int igbvf_poll(struct napi_struct *napi, int budget);
 static void igbvf_reset(struct igbvf_adapter *);
diff --git a/drivers/net/igbvf/regs.h b/drivers/net/igbvf/regs.h
index b9e24ed70d0a..77e18d3d6b15 100644
--- a/drivers/net/igbvf/regs.h
+++ b/drivers/net/igbvf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/vf.c b/drivers/net/igbvf/vf.c
index a9a61efa964c..0cc13c6ed418 100644
--- a/drivers/net/igbvf/vf.c
+++ b/drivers/net/igbvf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/vf.h b/drivers/net/igbvf/vf.h
index 1e8ce3741a67..c36ea21f17fa 100644
--- a/drivers/net/igbvf/vf.h
+++ b/drivers/net/igbvf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
-- 
cgit v1.2.3


From eca2a33c985eb19dd0ca4b37d66c7fb5d8b76308 Mon Sep 17 00:00:00 2001
From: Julian Stecklina <jsteckli@os.inf.tu-dresden.de>
Date: Tue, 16 Nov 2010 19:41:36 -0800
Subject: igbvf: Remove some dead code in igbvf

Removed unused variable in igbvf.

Signed-off-by: Julian Stecklina <jsteckli@os.inf.tu-dresden.de>
Acked-by: Greg Rose <greg.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igbvf/netdev.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 1e7bfca79a58..4c998b7726da 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1852,8 +1852,6 @@ static void igbvf_watchdog_task(struct work_struct *work)
 
 	if (link) {
 		if (!netif_carrier_ok(netdev)) {
-			bool txb2b = 1;
-
 			mac->ops.get_link_up_info(&adapter->hw,
 			                          &adapter->link_speed,
 			                          &adapter->link_duplex);
@@ -1863,11 +1861,9 @@ static void igbvf_watchdog_task(struct work_struct *work)
 			adapter->tx_timeout_factor = 1;
 			switch (adapter->link_speed) {
 			case SPEED_10:
-				txb2b = 0;
 				adapter->tx_timeout_factor = 16;
 				break;
 			case SPEED_100:
-				txb2b = 0;
 				/* maybe add some timeout factor ? */
 				break;
 			}
-- 
cgit v1.2.3


From b1d670f10e8078485884f0cf7e384d890909aeaa Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Tue, 16 Nov 2010 19:41:36 -0800
Subject: Remove extra struct page member from the buffer info structure

declaration.

Reported-by: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igbvf/igbvf.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
index 63284e3ae3a7..9d4d63e536d4 100644
--- a/drivers/net/igbvf/igbvf.h
+++ b/drivers/net/igbvf/igbvf.h
@@ -126,7 +126,6 @@ struct igbvf_buffer {
 			unsigned int page_offset;
 		};
 	};
-	struct page *page;
 };
 
 union igbvf_desc {
-- 
cgit v1.2.3


From d478eb44f7a6b53256ae399fa7e597525b4034ee Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Tue, 16 Nov 2010 19:50:13 -0800
Subject: e1000e: 82571 SerDes link handle null code word from partner

SerDes Link detection on certain 82571 mezzanine cards can fail when the
link is forced, the link partner does not recognize forced link and the
link partner sends null code words.  Detect the null code words and return
to auto-negotiation state which causes the link partner to begin responding
with valid code words.  Within a reasonable interval the link will finally
settle as forced by both partners.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/82571.c   | 4 +++-
 drivers/net/e1000e/defines.h | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 7236f1a53ba0..235856375ff3 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -1431,8 +1431,10 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 			 * auto-negotiation in the TXCW register and disable
 			 * forced link in the Device Control register in an
 			 * attempt to auto-negotiate with our link partner.
+			 * If the partner code word is null, stop forcing
+			 * and restart auto negotiation.
 			 */
-			if (rxcw & E1000_RXCW_C) {
+			if ((rxcw & E1000_RXCW_C) || !(rxcw & E1000_RXCW_CW))  {
 				/* Enable autoneg, and unforce link up */
 				ew32(TXCW, mac->txcw);
 				ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index d3f7a9c3f973..016ea383145a 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -516,6 +516,7 @@
 #define E1000_TXCW_ANE        0x80000000        /* Auto-neg enable */
 
 /* Receive Configuration Word */
+#define E1000_RXCW_CW         0x0000ffff        /* RxConfigWord mask */
 #define E1000_RXCW_IV         0x08000000        /* Receive config invalid */
 #define E1000_RXCW_C          0x20000000        /* Receive config */
 #define E1000_RXCW_SYNCH      0x40000000        /* Receive config synch */
-- 
cgit v1.2.3


From 1b98c2bb63a4b415d8d894d001b6d0256409e0d9 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Tue, 16 Nov 2010 19:50:14 -0800
Subject: e1000e: 82574 intermittently fails to initialize with manageability
 f/w

The driver can fail initializing the hardware when manageability firmware
is performing concurrent MDIO operations because the hardware semaphore
scheme to prevent concurrent operations between software and firmware is
incorrect for 82574/82583.  Instead of using the SWSM register, the driver
should be using the EXTCNF_CTRL register.  A software mutex is also added
to prevent simultaneous software threads from performing similar concurrent
accesses.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/82571.c | 139 ++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 120 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 235856375ff3..9333921010cc 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -74,6 +74,9 @@ static bool e1000_check_mng_mode_82574(struct e1000_hw *hw);
 static s32 e1000_led_on_82574(struct e1000_hw *hw);
 static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw);
 static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw);
+static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw);
+static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw);
+static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw);
 
 /**
  *  e1000_init_phy_params_82571 - Init PHY func ptrs.
@@ -107,6 +110,8 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
 	case e1000_82574:
 	case e1000_82583:
 		phy->type		 = e1000_phy_bm;
+		phy->ops.acquire = e1000_get_hw_semaphore_82574;
+		phy->ops.release = e1000_put_hw_semaphore_82574;
 		break;
 	default:
 		return -E1000_ERR_PHY;
@@ -200,6 +205,17 @@ static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw)
 		break;
 	}
 
+	/* Function Pointers */
+	switch (hw->mac.type) {
+	case e1000_82574:
+	case e1000_82583:
+		nvm->ops.acquire = e1000_get_hw_semaphore_82574;
+		nvm->ops.release = e1000_put_hw_semaphore_82574;
+		break;
+	default:
+		break;
+	}
+
 	return 0;
 }
 
@@ -542,6 +558,94 @@ static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw)
 	swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
 	ew32(SWSM, swsm);
 }
+/**
+ *  e1000_get_hw_semaphore_82573 - Acquire hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Acquire the HW semaphore during reset.
+ *
+ **/
+static s32 e1000_get_hw_semaphore_82573(struct e1000_hw *hw)
+{
+	u32 extcnf_ctrl;
+	s32 ret_val = 0;
+	s32 i = 0;
+
+	extcnf_ctrl = er32(EXTCNF_CTRL);
+	extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+	do {
+		ew32(EXTCNF_CTRL, extcnf_ctrl);
+		extcnf_ctrl = er32(EXTCNF_CTRL);
+
+		if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
+			break;
+
+		extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+
+		msleep(2);
+		i++;
+	} while (i < MDIO_OWNERSHIP_TIMEOUT);
+
+	if (i == MDIO_OWNERSHIP_TIMEOUT) {
+		/* Release semaphores */
+		e1000_put_hw_semaphore_82573(hw);
+		e_dbg("Driver can't access the PHY\n");
+		ret_val = -E1000_ERR_PHY;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ *  e1000_put_hw_semaphore_82573 - Release hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Release hardware semaphore used during reset.
+ *
+ **/
+static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw)
+{
+	u32 extcnf_ctrl;
+
+	extcnf_ctrl = er32(EXTCNF_CTRL);
+	extcnf_ctrl &= ~E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+	ew32(EXTCNF_CTRL, extcnf_ctrl);
+}
+
+static DEFINE_MUTEX(swflag_mutex);
+
+/**
+ *  e1000_get_hw_semaphore_82574 - Acquire hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Acquire the HW semaphore to access the PHY or NVM.
+ *
+ **/
+static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw)
+{
+	s32 ret_val;
+
+	mutex_lock(&swflag_mutex);
+	ret_val = e1000_get_hw_semaphore_82573(hw);
+	if (ret_val)
+		mutex_unlock(&swflag_mutex);
+	return ret_val;
+}
+
+/**
+ *  e1000_put_hw_semaphore_82574 - Release hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Release hardware semaphore used to access the PHY or NVM
+ *
+ **/
+static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw)
+{
+	e1000_put_hw_semaphore_82573(hw);
+	mutex_unlock(&swflag_mutex);
+}
 
 /**
  *  e1000_acquire_nvm_82571 - Request for access to the EEPROM
@@ -562,8 +666,6 @@ static s32 e1000_acquire_nvm_82571(struct e1000_hw *hw)
 
 	switch (hw->mac.type) {
 	case e1000_82573:
-	case e1000_82574:
-	case e1000_82583:
 		break;
 	default:
 		ret_val = e1000e_acquire_nvm(hw);
@@ -853,9 +955,8 @@ static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw, bool active)
  **/
 static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 {
-	u32 ctrl, extcnf_ctrl, ctrl_ext, icr;
+	u32 ctrl, ctrl_ext, icr;
 	s32 ret_val;
-	u16 i = 0;
 
 	/*
 	 * Prevent the PCI-E bus from sticking if there is no TLP connection
@@ -880,33 +981,33 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 	 */
 	switch (hw->mac.type) {
 	case e1000_82573:
+		ret_val = e1000_get_hw_semaphore_82573(hw);
+		break;
 	case e1000_82574:
 	case e1000_82583:
-		extcnf_ctrl = er32(EXTCNF_CTRL);
-		extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
-
-		do {
-			ew32(EXTCNF_CTRL, extcnf_ctrl);
-			extcnf_ctrl = er32(EXTCNF_CTRL);
-
-			if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
-				break;
-
-			extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
-
-			msleep(2);
-			i++;
-		} while (i < MDIO_OWNERSHIP_TIMEOUT);
+		ret_val = e1000_get_hw_semaphore_82574(hw);
 		break;
 	default:
 		break;
 	}
+	if (ret_val)
+		e_dbg("Cannot acquire MDIO ownership\n");
 
 	ctrl = er32(CTRL);
 
 	e_dbg("Issuing a global reset to MAC\n");
 	ew32(CTRL, ctrl | E1000_CTRL_RST);
 
+	/* Must release MDIO ownership and mutex after MAC reset. */
+	switch (hw->mac.type) {
+	case e1000_82574:
+	case e1000_82583:
+		e1000_put_hw_semaphore_82574(hw);
+		break;
+	default:
+		break;
+	}
+
 	if (hw->nvm.type == e1000_nvm_flash_hw) {
 		udelay(10);
 		ctrl_ext = er32(CTRL_EXT);
-- 
cgit v1.2.3


From 147b2c8cb4f3e16aafc87096365a913d01ee3a21 Mon Sep 17 00:00:00 2001
From: Dongdong Deng <dongdong.deng@windriver.com>
Date: Tue, 16 Nov 2010 19:50:15 -0800
Subject: e1000e: add netpoll support for MSI/MSI-X IRQ modes

With enabling CONFIG_PCI_MSI, e1000e could work in MSI/MSI-X IRQ mode,
and netpoll controller didn't deal with those IRQ modes on e1000e.

This patch add the handling MSI/MSI-X IRQ modes to netpoll controller,
so that netconsole could work with those IRQ modes.

Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/netdev.c | 49 +++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index a6d54e460001..9b3f0a996b00 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -5465,6 +5465,36 @@ static void e1000_shutdown(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
+
+static irqreturn_t e1000_intr_msix(int irq, void *data)
+{
+	struct net_device *netdev = data;
+	struct e1000_adapter *adapter = netdev_priv(netdev);
+	int vector, msix_irq;
+
+	if (adapter->msix_entries) {
+		vector = 0;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_intr_msix_rx(msix_irq, netdev);
+		enable_irq(msix_irq);
+
+		vector++;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_intr_msix_tx(msix_irq, netdev);
+		enable_irq(msix_irq);
+
+		vector++;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_msix_other(msix_irq, netdev);
+		enable_irq(msix_irq);
+	}
+
+	return IRQ_HANDLED;
+}
+
 /*
  * Polling 'interrupt' - used by things like netconsole to send skbs
  * without having to re-enable interrupts. It's not called while
@@ -5474,10 +5504,21 @@ static void e1000_netpoll(struct net_device *netdev)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
-	disable_irq(adapter->pdev->irq);
-	e1000_intr(adapter->pdev->irq, netdev);
-
-	enable_irq(adapter->pdev->irq);
+	switch (adapter->int_mode) {
+	case E1000E_INT_MODE_MSIX:
+		e1000_intr_msix(adapter->pdev->irq, netdev);
+		break;
+	case E1000E_INT_MODE_MSI:
+		disable_irq(adapter->pdev->irq);
+		e1000_intr_msi(adapter->pdev->irq, netdev);
+		enable_irq(adapter->pdev->irq);
+		break;
+	default: /* E1000E_INT_MODE_LEGACY */
+		disable_irq(adapter->pdev->irq);
+		e1000_intr(adapter->pdev->irq, netdev);
+		enable_irq(adapter->pdev->irq);
+		break;
+	}
 }
 #endif
 
-- 
cgit v1.2.3


From d3e1884bc585a43674d2cb0d3f0aeeb0ae43bc04 Mon Sep 17 00:00:00 2001
From: Feng Tang <feng.tang@intel.com>
Date: Wed, 17 Nov 2010 12:11:24 +0000
Subject: x86, mrst: Add explanation for using 1960 as the year offset for vrtc

Explain the reason for the apparently odd choice of year offset so we don't
get more questions about it.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
LKML-Reference: <20101117121050.9998.89348.stgit@localhost.localdomain>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 drivers/rtc/rtc-mrst.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
index 67b6be2b874d..bcd0cf63eb16 100644
--- a/drivers/rtc/rtc-mrst.c
+++ b/drivers/rtc/rtc-mrst.c
@@ -66,7 +66,11 @@ static inline int is_intr(u8 rtc_intr)
  * rtc_time's year contains the increment over 1900, but vRTC's YEAR
  * register can't be programmed to value larger than 0x64, so vRTC
  * driver chose to use 1960 (1970 is UNIX time start point) as the base,
- * and does the translation at read/write time
+ * and does the translation at read/write time.
+ *
+ * Why not just use 1970 as the offset? it's because using 1960 will
+ * make it consistent in leap year setting for both vrtc and low-level
+ * physical rtc devices.
  */
 static int mrst_read_time(struct device *dev, struct rtc_time *time)
 {
-- 
cgit v1.2.3


From a17531fa4c951f32ca4f90b04ca42cfb11924098 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:24 +0000
Subject: drivers/isdn/i4l: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/i4l/isdn_concap.c |  2 +-
 drivers/isdn/i4l/isdn_net.c    | 20 ++++++++++----------
 drivers/isdn/i4l/isdn_ppp.c    | 12 ++++++------
 3 files changed, 17 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
index 46048e55f241..d568689669f8 100644
--- a/drivers/isdn/i4l/isdn_concap.c
+++ b/drivers/isdn/i4l/isdn_concap.c
@@ -61,7 +61,7 @@ static int isdn_concap_dl_data_req(struct concap_proto *concap, struct sk_buff *
 static int isdn_concap_dl_connect_req(struct concap_proto *concap)
 {
 	struct net_device *ndev = concap -> net_dev;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	int ret;
 	IX25DEBUG( "isdn_concap_dl_connect_req: %s \n", ndev -> name);
 
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 26d44c3ca1d8..afeede7ee295 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -827,7 +827,7 @@ isdn_net_dial(void)
 void
 isdn_net_hangup(struct net_device *d)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(d);
+	isdn_net_local *lp = netdev_priv(d);
 	isdn_ctrl cmd;
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto *cprot = lp->netdev->cprot;
@@ -1052,7 +1052,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 {
 	isdn_net_dev *nd;
 	isdn_net_local *slp;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	int retv = NETDEV_TX_OK;
 
 	if (((isdn_net_local *) netdev_priv(ndev))->master) {
@@ -1116,7 +1116,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 static void
 isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	if (!skb)
 		return;
 	if (lp->p_encap == ISDN_NET_ENCAP_ETHER) {
@@ -1131,7 +1131,7 @@ isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
 
 static void isdn_net_tx_timeout(struct net_device * ndev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 
 	printk(KERN_WARNING "isdn_tx_timeout dev %s dialstate %d\n", ndev->name, lp->dialstate);
 	if (!lp->dialstate){
@@ -1165,7 +1165,7 @@ static void isdn_net_tx_timeout(struct net_device * ndev)
 static netdev_tx_t
 isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto * cprot = lp -> netdev -> cprot;
 /* At this point hard_start_xmit() passes control to the encapsulation
@@ -1347,7 +1347,7 @@ isdn_net_close(struct net_device *dev)
 static struct net_device_stats *
 isdn_net_get_stats(struct net_device *dev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	return &lp->stats;
 }
 
@@ -1426,7 +1426,7 @@ isdn_net_ciscohdlck_alloc_skb(isdn_net_local *lp, int len)
 static int
 isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	unsigned long len = 0;
 	unsigned long expires = 0;
 	int tmp = 0;
@@ -1493,7 +1493,7 @@ isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 static int isdn_net_ioctl(struct net_device *dev,
 			  struct ifreq *ifr, int cmd)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 	switch (lp->p_encap) {
 #ifdef CONFIG_ISDN_PPP
@@ -1786,7 +1786,7 @@ isdn_net_ciscohdlck_receive(isdn_net_local *lp, struct sk_buff *skb)
 static void
 isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	isdn_net_local *olp = lp;	/* original 'lp' */
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto *cprot = lp -> netdev -> cprot;
@@ -1800,7 +1800,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
 		 * handle master's statistics and hangup-timeout
 		 */
 		ndev = lp->master;
-		lp = (isdn_net_local *) netdev_priv(ndev);
+		lp = netdev_priv(ndev);
 		lp->stats.rx_packets++;
 		lp->stats.rx_bytes += skb->len;
 	}
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index fe824e0cbb25..97c5cc2997f5 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1221,7 +1221,7 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev)
 	struct ippp_struct *ipt,*ipts;
 	int slot, retval = NETDEV_TX_OK;
 
-	mlp = (isdn_net_local *) netdev_priv(netdev);
+	mlp = netdev_priv(netdev);
 	nd = mlp->netdev;       /* get master lp */
 
 	slot = mlp->ppp_slot;
@@ -1985,7 +1985,7 @@ isdn_ppp_dev_ioctl_stats(int slot, struct ifreq *ifr, struct net_device *dev)
 {
 	struct ppp_stats __user *res = ifr->ifr_data;
 	struct ppp_stats t;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 	if (!access_ok(VERIFY_WRITE, res, sizeof(struct ppp_stats)))
 		return -EFAULT;
@@ -2024,7 +2024,7 @@ isdn_ppp_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	int error=0;
 	int len;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 
 	if (lp->p_encap != ISDN_NET_ENCAP_SYNCPPP)
@@ -2091,7 +2091,7 @@ isdn_ppp_dial_slave(char *name)
 
 	sdev = lp->slave;
 	while (sdev) {
-		isdn_net_local *mlp = (isdn_net_local *) netdev_priv(sdev);
+		isdn_net_local *mlp = netdev_priv(sdev);
 		if (!(mlp->flags & ISDN_NET_CONNECTED))
 			break;
 		sdev = mlp->slave;
@@ -2099,7 +2099,7 @@ isdn_ppp_dial_slave(char *name)
 	if (!sdev)
 		return 2;
 
-	isdn_net_dial_req((isdn_net_local *) netdev_priv(sdev));
+	isdn_net_dial_req(netdev_priv(sdev));
 	return 0;
 #else
 	return -1;
@@ -2122,7 +2122,7 @@ isdn_ppp_hangup_slave(char *name)
 
 	sdev = lp->slave;
 	while (sdev) {
-		isdn_net_local *mlp = (isdn_net_local *) netdev_priv(sdev);
+		isdn_net_local *mlp = netdev_priv(sdev);
 
 		if (mlp->slave) { /* find last connected link in chain */
 			isdn_net_local *nlp = ISDN_SLAVE_PRIV(mlp);
-- 
cgit v1.2.3


From c04914af6861d62df303aeedbbe554972ce4e736 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:25 +0000
Subject: drivers/net/bonding: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_3ad.c | 3 +--
 drivers/net/bonding/bonding.h  | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 881914bc4e9c..48cf24ff4e6f 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2474,8 +2474,7 @@ int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct pac
 		goto out;
 
 	read_lock(&bond->lock);
-	slave = bond_get_slave_by_dev((struct bonding *)netdev_priv(dev),
-					orig_dev);
+	slave = bond_get_slave_by_dev(netdev_priv(dev), orig_dev);
 	if (!slave)
 		goto out_unlock;
 
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 4eedb12df6ca..ad3ae46a4c01 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -286,7 +286,7 @@ static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
 		return NULL;
 	}
 
-	return (struct bonding *)netdev_priv(slave->dev->master);
+	return netdev_priv(slave->dev->master);
 }
 
 static inline bool bond_is_lb(const struct bonding *bond)
-- 
cgit v1.2.3


From a887e220760c12e00b0591d67987e26f6e270d71 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:26 +0000
Subject: drivers/net/pcmcia: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/pcmcia/axnet_cs.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 8a4d19e5de06..1a0eb128e607 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -875,7 +875,7 @@ static void do_set_multicast_list(struct net_device *dev);
 static int ax_open(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	/*
 	 *	Grab the page lock so we own the register set, then call
@@ -926,7 +926,7 @@ static int ax_close(struct net_device *dev)
 static void axnet_tx_timeout(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
 	unsigned long flags;
 
@@ -973,7 +973,7 @@ static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
 					  struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int length, send_length, output_page;
 	unsigned long flags;
 	u8 packet[ETH_ZLEN];
@@ -1270,7 +1270,7 @@ static void ei_tx_err(struct net_device *dev)
 static void ei_tx_intr(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int status = inb(e8390_base + EN0_TSR);
     
 	/*
@@ -1354,7 +1354,7 @@ static void ei_tx_intr(struct net_device *dev)
 static void ei_receive(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char rxing_page, this_frame, next_frame;
 	unsigned short current_offset;
 	int rx_pkt_count = 0;
@@ -1539,7 +1539,7 @@ static void ei_rx_overrun(struct net_device *dev)
 static struct net_device_stats *get_stats(struct net_device *dev)
 {
 	long ioaddr = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
     
 	/* If the card is stopped, just return the present stats. */
@@ -1588,7 +1588,7 @@ static void do_set_multicast_list(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
 	int i;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI))) {
 		memset(ei_local->mcfilter, 0, 8);
@@ -1646,7 +1646,7 @@ static void AX88190_init(struct net_device *dev, int startp)
 {
 	axnet_dev_t *info = PRIV(dev);
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	int endcfg = ei_local->word16 ? (0x48 | ENDCFG_WTS) : 0x48;
     
@@ -1712,7 +1712,7 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
 								int start_page)
 {
 	long e8390_base = dev->base_addr;
- 	struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
+ 	struct ei_device *ei_local __attribute((unused)) = netdev_priv(dev);
     
 	if (inb_p(e8390_base) & E8390_TRANS) 
 	{
-- 
cgit v1.2.3


From 4dd151876b6b81040121708ebc23c6cd1a3d5be8 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:27 +0000
Subject: drivers/net/qla3xxx.c: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qla3xxx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 7496ed2c34ab..1a3584edd79c 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2467,7 +2467,7 @@ map_error:
 static netdev_tx_t ql3xxx_send(struct sk_buff *skb,
 			       struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct ql3xxx_port_registers __iomem *port_regs =
 			qdev->mem_map_registers;
 	struct ql_tx_buf_cb *tx_cb;
@@ -3390,7 +3390,7 @@ static void ql_set_mac_info(struct ql3_adapter *qdev)
 
 static void ql_display_dev_info(struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct pci_dev *pdev = qdev->pdev;
 
 	netdev_info(ndev,
@@ -3573,7 +3573,7 @@ static int ql3xxx_open(struct net_device *ndev)
 
 static int ql3xxx_set_mac_address(struct net_device *ndev, void *p)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct ql3xxx_port_registers __iomem *port_regs =
 			qdev->mem_map_registers;
 	struct sockaddr *addr = p;
@@ -3608,7 +3608,7 @@ static int ql3xxx_set_mac_address(struct net_device *ndev, void *p)
 
 static void ql3xxx_tx_timeout(struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 
 	netdev_err(ndev, "Resetting...\n");
 	/*
-- 
cgit v1.2.3


From b16fed0af8416ee0fe9af6c1977f7b05e7e7c9b2 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:28 +0000
Subject: drivers/net/qlge: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlge/qlge_main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index c30e0fe55a31..d9a76260880b 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3844,7 +3844,7 @@ static int ql_adapter_reset(struct ql_adapter *qdev)
 
 static void ql_display_dev_info(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 
 	netif_info(qdev, probe, qdev->ndev,
 		   "Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, "
@@ -4264,7 +4264,7 @@ static struct net_device_stats *qlge_get_stats(struct net_device
 
 static void qlge_set_multicast_list(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct netdev_hw_addr *ha;
 	int i, status;
 
@@ -4354,7 +4354,7 @@ exit:
 
 static int qlge_set_mac_address(struct net_device *ndev, void *p)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct sockaddr *addr = p;
 	int status;
 
@@ -4377,7 +4377,7 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p)
 
 static void qlge_tx_timeout(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	ql_queue_asic_error(qdev);
 }
 
-- 
cgit v1.2.3


From 8739cfef1ab8bc02e1bf38c02399afe62f3a7800 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:29 +0000
Subject: drivers/net/usb: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/pegasus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 6710f09346d6..ef3667690b12 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -359,7 +359,7 @@ fail:
 
 static int mdio_read(struct net_device *dev, int phy_id, int loc)
 {
-	pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev);
+	pegasus_t *pegasus = netdev_priv(dev);
 	u16 res;
 
 	read_mii_word(pegasus, phy_id, loc, &res);
@@ -397,7 +397,7 @@ fail:
 
 static void mdio_write(struct net_device *dev, int phy_id, int loc, int val)
 {
-	pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev);
+	pegasus_t *pegasus = netdev_priv(dev);
 
 	write_mii_word(pegasus, phy_id, loc, val);
 }
-- 
cgit v1.2.3


From 5f54cebb13cdb8dcd85036f8bee29f14db18b6e1 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:30 +0000
Subject: drivers/net/vxge: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-ethtool.c | 26 +++++++++++++-------------
 drivers/net/vxge/vxge-main.c    | 26 +++++++++++++-------------
 2 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index 09f721e10517..bc9bd1035706 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -80,7 +80,7 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
 static void vxge_ethtool_gdrvinfo(struct net_device *dev,
 				  struct ethtool_drvinfo *info)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME));
 	strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
 	strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN);
@@ -108,7 +108,7 @@ static void vxge_ethtool_gregs(struct net_device *dev,
 	enum vxge_hw_status status;
 	u64 reg;
 	u64 *reg_space = (u64 *)space;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 
 	regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
@@ -144,7 +144,7 @@ static void vxge_ethtool_gregs(struct net_device *dev,
  */
 static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
@@ -166,7 +166,7 @@ static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
 static void vxge_ethtool_getpause_data(struct net_device *dev,
 				       struct ethtool_pauseparam *ep)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause);
@@ -185,7 +185,7 @@ static void vxge_ethtool_getpause_data(struct net_device *dev,
 static int vxge_ethtool_setpause_data(struct net_device *dev,
 				      struct ethtool_pauseparam *ep)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause);
@@ -203,7 +203,7 @@ static void vxge_get_ethtool_stats(struct net_device *dev,
 	enum vxge_hw_status status;
 	enum vxge_hw_status swstatus;
 	struct vxge_vpath *vpath = NULL;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 	struct vxge_hw_xmac_stats *xmac_stats;
 	struct vxge_hw_device_stats_sw_info *sw_stats;
@@ -572,7 +572,7 @@ static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset,
 {
 	int stat_size = 0;
 	int i, j;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	switch (stringset) {
 	case ETH_SS_STATS:
 		vxge_add_string("VPATH STATISTICS%s\t\t\t",
@@ -1059,21 +1059,21 @@ static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset,
 
 static int vxge_ethtool_get_regs_len(struct net_device *dev)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
 }
 
 static u32 vxge_get_rx_csum(struct net_device *dev)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	return vdev->rx_csum;
 }
 
 static int vxge_set_rx_csum(struct net_device *dev, u32 data)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	if (data)
 		vdev->rx_csum = 1;
@@ -1095,7 +1095,7 @@ static int vxge_ethtool_op_set_tso(struct net_device *dev, u32 data)
 
 static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	switch (sset) {
 	case ETH_SS_STATS:
@@ -1114,7 +1114,7 @@ static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 
 static int vxge_set_flags(struct net_device *dev, u32 data)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	enum vxge_hw_status status;
 
 	if (data & ~ETH_FLAG_RXHASH)
@@ -1148,7 +1148,7 @@ static int vxge_set_flags(struct net_device *dev, u32 data)
 
 static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) {
 		printk(KERN_INFO "Single Function Mode is required to flash the"
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 3f2d6ed13d3e..29f0ec88cfea 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -153,7 +153,7 @@ static void
 vxge_callback_link_up(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
 		vdev->ndev->name, __func__, __LINE__);
@@ -177,7 +177,7 @@ static void
 vxge_callback_link_down(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
@@ -787,7 +787,7 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev)
 		return NETDEV_TX_OK;
 	}
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	if (unlikely(!is_vxge_card_up(vdev))) {
 		vxge_debug_tx(VXGE_ERR,
@@ -1052,7 +1052,7 @@ static void vxge_set_multicast(struct net_device *dev)
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = (struct __vxge_hw_device  *)vdev->devh;
 
 	if (unlikely(!is_vxge_card_up(vdev)))
@@ -1209,7 +1209,7 @@ static int vxge_set_mac_addr(struct net_device *dev, void *p)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = vdev->devh;
 
 	if (!is_valid_ether_addr(addr->sa_data))
@@ -1672,7 +1672,7 @@ static void vxge_netpoll(struct net_device *dev)
 	struct __vxge_hw_device *hldev;
 	struct vxgedev *vdev;
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(vdev->pdev);
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
@@ -2582,7 +2582,7 @@ vxge_open(struct net_device *dev)
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d", dev->name, __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
 	function_mode = vdev->config.device_hw_info.function_mode;
 
@@ -2810,7 +2810,7 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
 		dev->name, __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
 
 	if (unlikely(!is_vxge_card_up(vdev)))
@@ -3139,7 +3139,7 @@ vxge_tx_watchdog(struct net_device *dev)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vdev->cric_err_event = VXGE_HW_EVENT_RESET_START;
 
@@ -3167,7 +3167,7 @@ vxge_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vpath = &vdev->vpaths[0];
 	if ((NULL == grp) && (vpath->is_open)) {
@@ -3216,7 +3216,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	struct vxge_vpath *vpath;
 	int vp_id;
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	/* Add these vlan to the vid table */
 	for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
@@ -3243,7 +3243,7 @@ vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vlan_group_set_device(vdev->vlgrp, vid, NULL);
 
@@ -3476,7 +3476,7 @@ vxge_callback_crit_err(struct __vxge_hw_device *hldev,
 			enum vxge_hw_event type, u64 vp_id)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct vxge_vpath *vpath = NULL;
 	int vpath_idx;
 
-- 
cgit v1.2.3


From ece49153b601d95bcebd45a6394e370972f0b0a0 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 11:12:31 +0000
Subject: drivers/net: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ax88796.c         |  8 ++++----
 drivers/net/dm9000.c          |  2 +-
 drivers/net/iseries_veth.c    |  2 +-
 drivers/net/lib8390.c         | 24 ++++++++++++------------
 drivers/net/ne-h8300.c        | 12 ++++++------
 drivers/net/xilinx_emaclite.c | 20 ++++++++++----------
 6 files changed, 34 insertions(+), 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index b6da4cf3694b..4bebff3faeab 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -325,7 +325,7 @@ static void ax_block_output(struct net_device *dev, int count,
 static void
 ax_mii_ei_outbits(struct net_device *dev, unsigned int bits, int len)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	void __iomem *memr_addr = (void __iomem *)dev->base_addr + AX_MEMR;
 	unsigned int memr;
 
@@ -364,7 +364,7 @@ ax_mii_ei_outbits(struct net_device *dev, unsigned int bits, int len)
 static unsigned int
 ax_phy_ei_inbits(struct net_device *dev, int no)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	void __iomem *memr_addr = (void __iomem *)dev->base_addr + AX_MEMR;
 	unsigned int memr;
 	unsigned int result = 0;
@@ -412,7 +412,7 @@ ax_phy_issueaddr(struct net_device *dev, int phy_addr, int reg, int opc)
 static int
 ax_phy_read(struct net_device *dev, int phy_addr, int reg)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
  	unsigned int result;
 
@@ -435,7 +435,7 @@ ax_phy_read(struct net_device *dev, int phy_addr, int reg)
 static void
 ax_phy_write(struct net_device *dev, int phy_addr, int reg, int value)
 {
-	struct ei_device *ei = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei = netdev_priv(dev);
 	struct ax_device  *ax = to_ax_dev(dev);
 	unsigned long flags;
 
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 9f6aeefa06bf..2d4c4fc1d900 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1675,7 +1675,7 @@ dm9000_drv_remove(struct platform_device *pdev)
 	platform_set_drvdata(pdev, NULL);
 
 	unregister_netdev(ndev);
-	dm9000_release_board(pdev, (board_info_t *) netdev_priv(ndev));
+	dm9000_release_board(pdev, netdev_priv(ndev));
 	free_netdev(ndev);		/* free device structure */
 
 	dev_dbg(&pdev->dev, "released and freed device\n");
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 8df645e78f2e..38e15be6d513 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1605,7 +1605,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	}
 	veth_dev[i] = dev;
 
-	port = (struct veth_port*)netdev_priv(dev);
+	port = netdev_priv(dev);
 
 	/* Start the state machine on each connection on this vlan. If we're
 	 * the first dev to do so this will commence link negotiation */
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index e7030ceb178b..da74db4a03d4 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -203,7 +203,7 @@ static void __NS8390_init(struct net_device *dev, int startp);
 static int __ei_open(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (dev->watchdog_timeo <= 0)
 		 dev->watchdog_timeo = TX_TIMEOUT;
@@ -231,7 +231,7 @@ static int __ei_open(struct net_device *dev)
  */
 static int __ei_close(struct net_device *dev)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
 
 	/*
@@ -256,7 +256,7 @@ static int __ei_close(struct net_device *dev)
 static void __ei_tx_timeout(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
 	unsigned long flags;
 
@@ -303,7 +303,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
 				   struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int send_length = skb->len, output_page;
 	unsigned long flags;
 	char buf[ETH_ZLEN];
@@ -592,7 +592,7 @@ static void ei_tx_err(struct net_device *dev)
 static void ei_tx_intr(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int status = ei_inb(e8390_base + EN0_TSR);
 
 	ei_outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
@@ -675,7 +675,7 @@ static void ei_tx_intr(struct net_device *dev)
 static void ei_receive(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char rxing_page, this_frame, next_frame;
 	unsigned short current_offset;
 	int rx_pkt_count = 0;
@@ -879,7 +879,7 @@ static void ei_rx_overrun(struct net_device *dev)
 static struct net_device_stats *__ei_get_stats(struct net_device *dev)
 {
 	unsigned long ioaddr = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
 
 	/* If the card is stopped, just return the present stats. */
@@ -927,7 +927,7 @@ static void do_set_multicast_list(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
 	int i;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
 	{
@@ -981,7 +981,7 @@ static void do_set_multicast_list(struct net_device *dev)
 static void __ei_set_multicast_list(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	spin_lock_irqsave(&ei_local->page_lock, flags);
 	do_set_multicast_list(dev);
@@ -998,7 +998,7 @@ static void __ei_set_multicast_list(struct net_device *dev)
 
 static void ethdev_setup(struct net_device *dev)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	if (ei_debug > 1)
 		printk(version);
 
@@ -1036,7 +1036,7 @@ static struct net_device *____alloc_ei_netdev(int size)
 static void __NS8390_init(struct net_device *dev, int startp)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	int endcfg = ei_local->word16
 	    ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
@@ -1099,7 +1099,7 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
 								int start_page)
 {
 	unsigned long e8390_base = dev->base_addr;
- 	struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
+ 	struct ei_device *ei_local __attribute((unused)) = netdev_priv(dev);
 
 	ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
 
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index e0b0ef11f110..30be8c634ebd 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -86,7 +86,7 @@ static u32 reg_offset[16];
 
 static int __init init_reg_offset(struct net_device *dev,unsigned long base_addr)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	unsigned char bus_width;
 
@@ -218,7 +218,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
 	int start_page, stop_page;
 	int reg0, ret;
 	static unsigned version_printed;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char bus_width;
 
 	if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME))
@@ -371,7 +371,7 @@ static int ne_close(struct net_device *dev)
 static void ne_reset_8390(struct net_device *dev)
 {
 	unsigned long reset_start_time = jiffies;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (ei_debug > 1)
 		printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies);
@@ -397,7 +397,7 @@ static void ne_reset_8390(struct net_device *dev)
 
 static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	/* This *shouldn't* happen. If it does, it's the last thing you'll see */
 
 	if (ei_status.dmaing)
@@ -437,7 +437,7 @@ static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, i
 
 static void ne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 #ifdef NE_SANITY_CHECK
 	int xfer_count = count;
 #endif
@@ -507,7 +507,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
 static void ne_block_output(struct net_device *dev, int count,
 		const unsigned char *buf, const int start_page)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long dma_start;
 #ifdef NE_SANITY_CHECK
 	int retries = 0;
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 14f0955eca68..2de52d18152f 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -515,7 +515,7 @@ static void xemaclite_update_address(struct net_local *drvdata,
  */
 static int xemaclite_set_mac_address(struct net_device *dev, void *address)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sockaddr *addr = address;
 
 	if (netif_running(dev))
@@ -534,7 +534,7 @@ static int xemaclite_set_mac_address(struct net_device *dev, void *address)
  */
 static void xemaclite_tx_timeout(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	unsigned long flags;
 
 	dev_err(&lp->ndev->dev, "Exceeded transmit timeout of %lu ms\n",
@@ -578,7 +578,7 @@ static void xemaclite_tx_timeout(struct net_device *dev)
  */
 static void xemaclite_tx_handler(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 
 	dev->stats.tx_packets++;
 	if (lp->deferred_skb) {
@@ -605,7 +605,7 @@ static void xemaclite_tx_handler(struct net_device *dev)
  */
 static void xemaclite_rx_handler(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sk_buff *skb;
 	unsigned int align;
 	u32 len;
@@ -661,7 +661,7 @@ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id)
 {
 	bool tx_complete = 0;
 	struct net_device *dev = dev_id;
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	void __iomem *base_addr = lp->base_addr;
 	u32 tx_status;
 
@@ -918,7 +918,7 @@ void xemaclite_adjust_link(struct net_device *ndev)
  */
 static int xemaclite_open(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	int retval;
 
 	/* Just to be safe, stop the device first */
@@ -987,7 +987,7 @@ static int xemaclite_open(struct net_device *dev)
  */
 static int xemaclite_close(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 
 	netif_stop_queue(dev);
 	xemaclite_disable_interrupts(lp);
@@ -1031,7 +1031,7 @@ static struct net_device_stats *xemaclite_get_stats(struct net_device *dev)
  */
 static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sk_buff *new_skb;
 	unsigned int len;
 	unsigned long flags;
@@ -1068,7 +1068,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 static void xemaclite_remove_ndev(struct net_device *ndev)
 {
 	if (ndev) {
-		struct net_local *lp = (struct net_local *) netdev_priv(ndev);
+		struct net_local *lp = netdev_priv(ndev);
 
 		if (lp->base_addr)
 			iounmap((void __iomem __force *) (lp->base_addr));
@@ -1245,7 +1245,7 @@ static int __devexit xemaclite_of_remove(struct platform_device *of_dev)
 	struct device *dev = &of_dev->dev;
 	struct net_device *ndev = dev_get_drvdata(dev);
 
-	struct net_local *lp = (struct net_local *) netdev_priv(ndev);
+	struct net_local *lp = netdev_priv(ndev);
 
 	/* Un-register the mii_bus, if configured */
 	if (lp->has_mdio) {
-- 
cgit v1.2.3


From 9920239c90d5f6dadfb44325abf3568a5e3fd827 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Wed, 10 Nov 2010 18:54:58 +0000
Subject: drivers/isdn/hisax: Add printf format/argument verification and fix
 fallout

Add __attribute__((format... to several functins
Make formats and arguments match.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/hisax/avm_pci.c   |  2 +-
 drivers/isdn/hisax/callc.c     |  4 ++--
 drivers/isdn/hisax/hfc_2bds0.c |  4 ++--
 drivers/isdn/hisax/hfc_2bs0.c  |  2 +-
 drivers/isdn/hisax/hfc_pci.c   |  4 ++--
 drivers/isdn/hisax/hfc_sx.c    |  6 +++---
 drivers/isdn/hisax/hisax.h     |  2 ++
 drivers/isdn/hisax/ipacx.c     |  2 +-
 drivers/isdn/hisax/isar.c      |  6 +++---
 drivers/isdn/hisax/isdnl1.h    |  1 +
 drivers/isdn/hisax/isdnl3.c    |  2 +-
 drivers/isdn/hisax/netjet.c    | 10 +++++-----
 drivers/isdn/hisax/st5481_d.c  |  6 ++++--
 13 files changed, 28 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
index fcf4ed1cb4b9..0e66af1decd4 100644
--- a/drivers/isdn/hisax/avm_pci.c
+++ b/drivers/isdn/hisax/avm_pci.c
@@ -314,7 +314,7 @@ hdlc_fill_fifo(struct BCState *bcs)
 			bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XME;
 	}
 	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
-		debugl1(cs, "hdlc_fill_fifo %d/%ld", count, bcs->tx_skb->len);
+		debugl1(cs, "hdlc_fill_fifo %d/%u", count, bcs->tx_skb->len);
 	p = bcs->tx_skb->data;
 	ptr = (u_int *)p;
 	skb_pull(bcs->tx_skb, count);
diff --git a/drivers/isdn/hisax/callc.c b/drivers/isdn/hisax/callc.c
index f150330b5a23..37e685eafd24 100644
--- a/drivers/isdn/hisax/callc.c
+++ b/drivers/isdn/hisax/callc.c
@@ -65,7 +65,7 @@ hisax_findcard(int driverid)
 	return (struct IsdnCardState *) 0;
 }
 
-static void
+static __attribute__((format(printf, 3, 4))) void
 link_debug(struct Channel *chanp, int direction, char *fmt, ...)
 {
 	va_list args;
@@ -1068,7 +1068,7 @@ init_d_st(struct Channel *chanp)
 	return 0;
 }
 
-static void
+static __attribute__((format(printf, 2, 3))) void
 callc_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
diff --git a/drivers/isdn/hisax/hfc_2bds0.c b/drivers/isdn/hisax/hfc_2bds0.c
index 7250f56a5246..a16459a1332c 100644
--- a/drivers/isdn/hisax/hfc_2bds0.c
+++ b/drivers/isdn/hisax/hfc_2bds0.c
@@ -292,7 +292,7 @@ hfc_fill_fifo(struct BCState *bcs)
 	}
 	count = GetFreeFifoBytes_B(bcs);
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfc_fill_fifo %d count(%ld/%d),%lx",
+		debugl1(cs, "hfc_fill_fifo %d count(%u/%d),%lx",
 			bcs->channel, bcs->tx_skb->len,
 			count, current->state);
 	if (count < bcs->tx_skb->len) {
@@ -719,7 +719,7 @@ hfc_fill_dfifo(struct IsdnCardState *cs)
 	}
 	count = GetFreeFifoBytes_D(cs);
 	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "hfc_fill_Dfifo count(%ld/%d)",
+		debugl1(cs, "hfc_fill_Dfifo count(%u/%d)",
 			cs->tx_skb->len, count);
 	if (count < cs->tx_skb->len) {
 		if (cs->debug & L1_DEB_ISAC)
diff --git a/drivers/isdn/hisax/hfc_2bs0.c b/drivers/isdn/hisax/hfc_2bs0.c
index b1f6481e1193..626f85df302b 100644
--- a/drivers/isdn/hisax/hfc_2bs0.c
+++ b/drivers/isdn/hisax/hfc_2bs0.c
@@ -282,7 +282,7 @@ hfc_fill_fifo(struct BCState *bcs)
 	    count += cs->hw.hfc.fifosize; 
 	} /* L1_MODE_TRANS */
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfc_fill_fifo %d count(%ld/%d)",
+		debugl1(cs, "hfc_fill_fifo %d count(%u/%d)",
 			bcs->channel, bcs->tx_skb->len,
 			count);
 	if (count < bcs->tx_skb->len) {
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 917cc84065bd..3147020d188b 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -550,7 +550,7 @@ hfcpci_fill_dfifo(struct IsdnCardState *cs)
 		count += D_FIFO_SIZE;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "hfcpci_fill_Dfifo count(%ld/%d)",
+		debugl1(cs, "hfcpci_fill_Dfifo count(%u/%d)",
 			cs->tx_skb->len, count);
 	if (count < cs->tx_skb->len) {
 		if (cs->debug & L1_DEB_ISAC)
@@ -681,7 +681,7 @@ hfcpci_fill_fifo(struct BCState *bcs)
 		count += B_FIFO_SIZE;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfcpci_fill_fifo %d count(%ld/%d),%lx",
+		debugl1(cs, "hfcpci_fill_fifo %d count(%u/%d),%lx",
 			bcs->channel, bcs->tx_skb->len,
 			count, current->state);
 
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 5aa138eb0b3c..1235b7131ae1 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -179,7 +179,7 @@ write_fifo(struct IsdnCardState *cs, struct sk_buff *skb, u_char fifo, int trans
 	  count += fifo_size;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_ISAC_FIFO)
-	  debugl1(cs, "hfcsx_write_fifo %d count(%ld/%d)",
+	  debugl1(cs, "hfcsx_write_fifo %d count(%u/%d)",
 		  fifo, skb->len, count);
 	if (count < skb->len) {
 	  if (cs->debug & L1_DEB_ISAC_FIFO)
@@ -265,7 +265,7 @@ read_fifo(struct IsdnCardState *cs, u_char fifo, int trans_max)
 	  count++;
 
 	  if (cs->debug & L1_DEB_ISAC_FIFO)
-	    debugl1(cs, "hfcsx_read_fifo %d count %ld)",
+	    debugl1(cs, "hfcsx_read_fifo %d count %u)",
 		    fifo, count);
 
 	  if ((count > fifo_size) || (count < 4)) {
@@ -986,7 +986,7 @@ HFCSX_l1hw(struct PStack *st, int pr, void *arg)
 				default:
 					spin_unlock_irqrestore(&cs->lock, flags);
 					if (cs->debug & L1_DEB_WARN)
-						debugl1(cs, "hfcsx_l1hw loop invalid %4lx", arg);
+						debugl1(cs, "hfcsx_l1hw loop invalid %4lx", (unsigned long)arg);
 					return;
 			}
 			cs->hw.hfcsx.trm |= 0x80;	/* enable IOM-loop */
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 32ab3924aa73..de1c669c7b13 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -1286,7 +1286,9 @@ int jiftime(char *s, long mark);
 
 int HiSax_command(isdn_ctrl * ic);
 int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb);
+__attribute__((format(printf, 3, 4)))
 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...);
+__attribute__((format(printf, 3, 0)))
 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args);
 void HiSax_reportcard(int cardnr, int sel);
 int QuickHex(char *txt, u_char * p, int cnt);
diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 751b25f2ff58..332104103e18 100644
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -717,7 +717,7 @@ bch_mode(struct BCState *bcs, int mode, int bc)
 
         bc = bc ? 1 : 0;  // in case bc is greater than 1
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "mode_bch() switch B-% mode %d chan %d", hscx, mode, bc);
+		debugl1(cs, "mode_bch() switch B-%d mode %d chan %d", hscx, mode, bc);
 	bcs->mode = mode;
 	bcs->channel = bc;
   
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 2e72227bd071..1be4552d94b4 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -953,7 +953,7 @@ isar_pump_statev_modem(struct BCState *bcs, u_char devt) {
 			break;
 		case PSEV_GSTN_CLR:
 			if (cs->debug & L1_DEB_HSCX)
-				debugl1(cs, "pump stev GSTN CLEAR", devt);
+				debugl1(cs, "pump stev GSTN CLEAR");
 			break;
 		default:
 			if (cs->debug & L1_DEB_HSCX)
@@ -1268,7 +1268,7 @@ isar_int_main(struct IsdnCardState *cs)
 static void
 ftimer_handler(struct BCState *bcs) {
 	if (bcs->cs->debug)
-		debugl1(bcs->cs, "ftimer flags %04x",
+		debugl1(bcs->cs, "ftimer flags %04lx",
 			bcs->Flag);
 	test_and_clear_bit(BC_FLG_FTI_RUN, &bcs->Flag);
 	if (test_and_clear_bit(BC_FLG_LL_CONN, &bcs->Flag)) {
@@ -1748,7 +1748,7 @@ isar_auxcmd(struct IsdnCardState *cs, isdn_ctrl *ic) {
 	struct BCState *bcs;
 
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "isar_auxcmd cmd/ch %x/%d", ic->command, ic->arg);
+		debugl1(cs, "isar_auxcmd cmd/ch %x/%ld", ic->command, ic->arg);
 	switch (ic->command) {
 		case (ISDN_CMD_FAXCMD):
 			bcs = cs->channel[ic->arg].bcs;
diff --git a/drivers/isdn/hisax/isdnl1.h b/drivers/isdn/hisax/isdnl1.h
index 172ad4c8c961..425d86116f2b 100644
--- a/drivers/isdn/hisax/isdnl1.h
+++ b/drivers/isdn/hisax/isdnl1.h
@@ -21,6 +21,7 @@
 #define B_XMTBUFREADY	1
 #define B_ACKPENDING	2
 
+__attribute__((format(printf, 2, 3)))
 void debugl1(struct IsdnCardState *cs, char *fmt, ...);
 void DChannel_proc_xmt(struct IsdnCardState *cs);
 void DChannel_proc_rcv(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c
index fd0b643ab740..ad291f21b201 100644
--- a/drivers/isdn/hisax/isdnl3.c
+++ b/drivers/isdn/hisax/isdnl3.c
@@ -66,7 +66,7 @@ static char *strL3Event[] =
 	"EV_TIMEOUT",
 };
 
-static void
+static __attribute__((format(printf, 2, 3))) void
 l3m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
index 5d7f0f2ff9b9..644891efc26f 100644
--- a/drivers/isdn/hisax/netjet.c
+++ b/drivers/isdn/hisax/netjet.c
@@ -254,7 +254,7 @@ static int make_raw_data(struct BCState *bcs) {
 		val >>= 1;
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger make_raw: in %ld out %d.%d",
+		debugl1(bcs->cs,"tiger make_raw: in %u out %d.%d",
 			bcs->tx_skb->len, s_cnt, bitcnt);
 	if (bitcnt) {
 		while (8>bitcnt++) {
@@ -361,7 +361,7 @@ static int make_raw_data_56k(struct BCState *bcs) {
 		val >>= 1;
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger make_raw_56k: in %ld out %d.%d",
+		debugl1(bcs->cs,"tiger make_raw_56k: in %u out %d.%d",
 			bcs->tx_skb->len, s_cnt, bitcnt);
 	if (bitcnt) {
 		while (8>bitcnt++) {
@@ -612,7 +612,7 @@ void netjet_fill_dma(struct BCState *bcs)
 	if (!bcs->tx_skb)
 		return;
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma1: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma1: c%d %4lx", bcs->channel,
 			bcs->Flag);
 	if (test_and_set_bit(BC_FLG_BUSY, &bcs->Flag))
 		return;
@@ -625,7 +625,7 @@ void netjet_fill_dma(struct BCState *bcs)
 			return;		
 	};
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma2: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma2: c%d %4lx", bcs->channel,
 			bcs->Flag);
 	if (test_and_clear_bit(BC_FLG_NOFRAME, &bcs->Flag)) {
 		write_raw(bcs, bcs->hw.tiger.sendp, bcs->hw.tiger.free);
@@ -667,7 +667,7 @@ void netjet_fill_dma(struct BCState *bcs)
 		write_raw(bcs, p, cnt);
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma3: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma3: c%d %4lx", bcs->channel,
 			bcs->Flag);
 }
 
diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
index b7876b19fe73..44082637a09f 100644
--- a/drivers/isdn/hisax/st5481_d.c
+++ b/drivers/isdn/hisax/st5481_d.c
@@ -167,7 +167,8 @@ static struct FsmNode L1FnList[] __initdata =
 	{ST_L1_F8, EV_IND_RSY,           l1_ignore},
 };
 
-static void l1m_debug(struct FsmInst *fi, char *fmt, ...)
+static __attribute__((format(printf, 2, 3)))
+void l1m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
 	char buf[256];
@@ -269,7 +270,8 @@ static char *strDoutEvent[] =
 	"EV_DOUT_UNDERRUN",
 };
 
-static void dout_debug(struct FsmInst *fi, char *fmt, ...)
+static __attribute__((format(printf, 2, 3)))
+void dout_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
 	char buf[256];
-- 
cgit v1.2.3


From 2abea2f0a5ab161facd865356d2e59b23204414e Mon Sep 17 00:00:00 2001
From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Date: Tue, 16 Nov 2010 14:07:53 +0000
Subject: qlcnic: Allow minimum bandwidth of zero

Allow minimum bandwidth to be set zero

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 8ecc170c9b74..a6b71fe81d07 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -1126,8 +1126,7 @@ struct qlcnic_eswitch {
 /* Return codes for Error handling */
 #define QL_STATUS_INVALID_PARAM	-1
 
-#define MAX_BW			100
-#define MIN_BW			1
+#define MAX_BW			100	/* % of link speed */
 #define MAX_VLAN_ID		4095
 #define MIN_VLAN_ID		2
 #define MAX_TX_QUEUES		1
@@ -1135,7 +1134,7 @@ struct qlcnic_eswitch {
 #define DEFAULT_MAC_LEARN	1
 
 #define IS_VALID_VLAN(vlan)	(vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID)
-#define IS_VALID_BW(bw)		(bw >= MIN_BW && bw <= MAX_BW)
+#define IS_VALID_BW(bw)		(bw <= MAX_BW)
 #define IS_VALID_TX_QUEUES(que)	(que > 0 && que <= MAX_TX_QUEUES)
 #define IS_VALID_RX_QUEUES(que)	(que > 0 && que <= MAX_RX_QUEUES)
 
-- 
cgit v1.2.3


From c21fd48c22bd1a9c4a5286963086f246c782e47e Mon Sep 17 00:00:00 2001
From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Tue, 16 Nov 2010 14:08:06 +0000
Subject: qlcnic: Fix for kdump

In case of kdump environment the function may be in unknown state.
Reset the function using PCI FLR before initializing it.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic_ctx.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 1cdc05dade6b..3ad1f3eba289 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -480,6 +480,9 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter)
 {
 	int err;
 
+	if (reset_devices)
+		pci_reset_function(adapter->pdev);
+
 	err = qlcnic_fw_cmd_create_rx_ctx(adapter);
 	if (err)
 		return err;
-- 
cgit v1.2.3


From 2679a135e6452359cd807754617db0d05ad404e5 Mon Sep 17 00:00:00 2001
From: Sritej Velaga <sritej.velaga@qlogic.com>
Date: Tue, 16 Nov 2010 14:08:23 +0000
Subject: qlcnic: Add description for CN1000Q adapter

Add description for CN1000Q adapter

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index a6b71fe81d07..1375981bf730 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -1376,6 +1376,8 @@ static const struct qlcnic_brdinfo qlcnic_boards[] = {
 		"3200 Series Single Port 10Gb Intelligent Ethernet Adapter"},
 	{0x1077, 0x8020, 0x103c, 0x3733,
 		"NC523SFP 10Gb 2-port Server Adapter"},
+	{0x1077, 0x8020, 0x103c, 0x3346,
+		"CN1000Q Dual Port Converged Network Adapter"},
 	{0x1077, 0x8020, 0x0, 0x0, "cLOM8214 1/10GbE Controller"},
 };
 
-- 
cgit v1.2.3


From 706f23ada68746ed475488e7d2e2ca392fc4f731 Mon Sep 17 00:00:00 2001
From: Sony Chacko <sony.chacko@qlogic.com>
Date: Tue, 16 Nov 2010 14:08:46 +0000
Subject: qlcnic: lro off message log from set rx checsum

Log LRO off message while disabling rx checksum only when
LRO is already enabled.

Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic_ethtool.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index ec21d24015c4..c38929636488 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -925,9 +925,10 @@ static int qlcnic_set_rx_csum(struct net_device *dev, u32 data)
 
 		dev->features &= ~NETIF_F_LRO;
 		qlcnic_send_lro_cleanup(adapter);
+		dev_info(&adapter->pdev->dev,
+					"disabling LRO as rx_csum is off\n");
 	}
 	adapter->rx_csum = !!data;
-	dev_info(&adapter->pdev->dev, "disabling LRO as rx_csum is off\n");
 	return 0;
 }
 
-- 
cgit v1.2.3


From 802aa9c058f2046f0a5683f04d7755c362734010 Mon Sep 17 00:00:00 2001
From: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Date: Tue, 16 Nov 2010 14:09:06 +0000
Subject: qlcnic: Bumped up driver version to 5.0.12

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 1375981bf730..56f54ffabb2f 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -51,8 +51,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 0
-#define _QLCNIC_LINUX_SUBVERSION 11
-#define QLCNIC_LINUX_VERSIONID  "5.0.11"
+#define _QLCNIC_LINUX_SUBVERSION 12
+#define QLCNIC_LINUX_VERSIONID  "5.0.12"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
-- 
cgit v1.2.3


From a31ff3880578c37fd5c71ee863c23897dacfa9f8 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 10:13:57 +0000
Subject: drivers/net/s2io.c: Remove unnecessary casts of pci_get_drvdata

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/s2io.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index ecc25aab896a..0f4219cb0be2 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -8321,8 +8321,7 @@ mem_alloc_failed:
 
 static void __devexit s2io_rem_nic(struct pci_dev *pdev)
 {
-	struct net_device *dev =
-		(struct net_device *)pci_get_drvdata(pdev);
+	struct net_device *dev = pci_get_drvdata(pdev);
 	struct s2io_nic *sp;
 
 	if (dev == NULL) {
-- 
cgit v1.2.3


From d8ee707114bc3615fd7be90eb942eba2dbe668ed Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 15 Nov 2010 10:13:58 +0000
Subject: drivers/net/vxge/vxge-main.c: Remove unnecessary casts of
 pci_get_drvdata

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 29f0ec88cfea..5cba4a684f08 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -688,7 +688,7 @@ static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
 	struct vxge_vpath *vpath = NULL;
 	struct __vxge_hw_device *hldev;
 
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	mac_address = (u8 *)&mac_addr;
 	memcpy(mac_address, mac_header, ETH_ALEN);
@@ -1313,7 +1313,7 @@ static void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id)
 	struct __vxge_hw_device *hldev;
 	int msix_id;
 
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	vxge_hw_vpath_wait_receive_idle(hldev, vpath->device_id);
 
@@ -1632,8 +1632,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
 	int budget_org = budget;
 	struct vxge_ring *ring;
 
-	struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
-		pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(vdev->pdev);
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		ring = &vdev->vpaths[i].ring;
@@ -1673,7 +1672,7 @@ static void vxge_netpoll(struct net_device *dev)
 	struct vxgedev *vdev;
 
 	vdev = netdev_priv(dev);
-	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
@@ -2107,7 +2106,7 @@ static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
 	vxge_debug_intr(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
 	dev = vdev->ndev;
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	if (pci_channel_offline(vdev->pdev))
 		return IRQ_NONE;
@@ -2342,7 +2341,7 @@ static void vxge_rem_msix_isr(struct vxgedev *vdev)
 static void vxge_rem_isr(struct vxgedev *vdev)
 {
 	struct __vxge_hw_device *hldev;
-	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 #ifdef CONFIG_PCI_MSI
 	if (vdev->config.intr_type == MSI_X) {
@@ -2583,7 +2582,7 @@ vxge_open(struct net_device *dev)
 		"%s: %s:%d", dev->name, __func__, __LINE__);
 
 	vdev = netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 	function_mode = vdev->config.device_hw_info.function_mode;
 
 	/* make sure you have link off by default every time Nic is
@@ -2811,7 +2810,7 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 		dev->name, __func__, __LINE__);
 
 	vdev = netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	if (unlikely(!is_vxge_card_up(vdev)))
 		return 0;
@@ -3985,8 +3984,7 @@ static int vxge_pm_resume(struct pci_dev *pdev)
 static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
-	struct __vxge_hw_device *hldev =
-		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	netif_device_detach(netdev);
@@ -4015,8 +4013,7 @@ static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
  */
 static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device *hldev =
-		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	struct vxgedev *vdev = netdev_priv(netdev);
@@ -4041,8 +4038,7 @@ static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
  */
 static void vxge_io_resume(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device *hldev =
-		(struct __vxge_hw_device  *)pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	if (netif_running(netdev)) {
@@ -4689,7 +4685,7 @@ static void __devexit vxge_remove(struct pci_dev *pdev)
 	struct net_device *dev;
 	int i = 0;
 
-	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(pdev);
+	hldev = pci_get_drvdata(pdev);
 
 	if (hldev == NULL)
 		return;
-- 
cgit v1.2.3


From b1323c8fa153f63e20d5a7fc0be72073c3beb05b Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Fri, 12 Nov 2010 11:37:59 +0000
Subject: drivers/net/can/sja1000: Use printf extension %pR for struct resource

Using %pR standardizes the struct resource output.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/sja1000/sja1000_of_platform.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 5bfccfdf3bbb..09c3e9db9316 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -107,17 +107,13 @@ static int __devinit sja1000_ofp_probe(struct platform_device *ofdev,
 	res_size = resource_size(&res);
 
 	if (!request_mem_region(res.start, res_size, DRV_NAME)) {
-		dev_err(&ofdev->dev, "couldn't request %#llx..%#llx\n",
-			(unsigned long long)res.start,
-			(unsigned long long)res.end);
+		dev_err(&ofdev->dev, "couldn't request %pR\n", &res);
 		return -EBUSY;
 	}
 
 	base = ioremap_nocache(res.start, res_size);
 	if (!base) {
-		dev_err(&ofdev->dev, "couldn't ioremap %#llx..%#llx\n",
-			(unsigned long long)res.start,
-			(unsigned long long)res.end);
+		dev_err(&ofdev->dev, "couldn't ioremap %pR\n", &res);
 		err = -ENOMEM;
 		goto exit_release_mem;
 	}
-- 
cgit v1.2.3


From dd68ad2235b4625e0dc928b2b4c614d265f976d3 Mon Sep 17 00:00:00 2001
From: Philippe De Muyter <phdm@macqel.be>
Date: Sat, 13 Nov 2010 08:43:29 +0000
Subject: net: more Kconfig whitespace cleanup

indentation for TSI108_ETH entry was too big.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/Kconfig | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 0a7e6cea0082..a11dc735752c 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2389,12 +2389,12 @@ config SPIDER_NET
 	  Cell Processor-Based Blades from IBM.
 
 config TSI108_ETH
-	   tristate "Tundra TSI108 gigabit Ethernet support"
-	   depends on TSI108_BRIDGE
-	   help
-	     This driver supports Tundra TSI108 gigabit Ethernet ports.
-	     To compile this driver as a module, choose M here: the module
-	     will be called tsi108_eth.
+	tristate "Tundra TSI108 gigabit Ethernet support"
+	depends on TSI108_BRIDGE
+	help
+	  This driver supports Tundra TSI108 gigabit Ethernet ports.
+	  To compile this driver as a module, choose M here: the module
+	  will be called tsi108_eth.
 
 config GELIC_NET
 	tristate "PS3 Gigabit Ethernet driver"
-- 
cgit v1.2.3


From ae4ecb9f8f01eb9deffb5bd837dc90f4e646cd2d Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Sat, 13 Nov 2010 19:08:14 +0100
Subject: rt2x00: Increase REGISTER_BUSY_COUNT

For some hardware the REGISTER_BUSY_COUNT isn't sufficient,
increase the REGISTER_BUSY_COUNT to 100 to catch most
devices which have more problems with accessing the registers.

For normal operating devices nothing would change as they will
exit the loop early anyway.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 42bd3a96f23b..0a55eeff871e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -915,7 +915,7 @@ struct rt2x00_dev {
  * in those cases REGISTER_BUSY_COUNT attempts should be
  * taken with a REGISTER_BUSY_DELAY interval.
  */
-#define REGISTER_BUSY_COUNT	5
+#define REGISTER_BUSY_COUNT	100
 #define REGISTER_BUSY_DELAY	100
 
 /*
-- 
cgit v1.2.3


From f93bc9b3ce379800b30b3c2f4fc945ae35a80039 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 13 Nov 2010 19:09:50 +0100
Subject: rt2x00: Add initial support for RT3370/RT3390 devices.

Modified from Eddy's patch by adding the RT3370 USB support as well.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Eddy Tsai <Eddy_Tsai@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/Kconfig     | 22 ++++++++++++++++++++++
 drivers/net/wireless/rt2x00/rt2800.h    |  1 +
 drivers/net/wireless/rt2x00/rt2800lib.c |  9 ++++++---
 drivers/net/wireless/rt2x00/rt2800pci.c |  3 +++
 drivers/net/wireless/rt2x00/rt2800usb.c | 10 +++++++---
 5 files changed, 39 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index eea1ef2f502b..f0f01526556d 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -96,6 +96,17 @@ config RT2800PCI_RT30XX
 	  Support for these devices is non-functional at the moment and is
 	  intended for testers and developers.
 
+config RT2800PCI_RT33XX
+	bool "rt2800pci - Include support for rt33xx (PCI/PCIe/PCMCIA) devices"
+	default n
+	---help---
+	  This adds support for rt33xx wireless chipset family to the
+	  rt2800pci driver.
+	  Supported chips: RT3390
+
+	  Support for these devices is non-functional at the moment and is
+	  intended for testers and developers.
+
 config RT2800PCI_RT35XX
 	bool "rt2800pci - Include support for rt35xx (PCI/PCIe/PCMCIA) devices"
 	default n
@@ -165,6 +176,17 @@ config RT2800USB_RT30XX
 	  Support for these devices is non-functional at the moment and is
 	  intended for testers and developers.
 
+config RT2800USB_RT33XX
+	bool "rt2800usb - Include support for rt33xx (USB) devices"
+	default n
+	---help---
+	  This adds support for rt33xx wireless chipset family to the
+	  rt2800usb driver.
+	  Supported chips: RT3370
+
+	  Support for these devices is non-functional at the moment and is
+	  intended for testers and developers.
+
 config RT2800USB_RT35XX
 	bool "rt2800usb - Include support for rt35xx (USB) devices"
 	default n
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 002224c9bb62..a81c4371835b 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -47,6 +47,7 @@
  * RF3021 2.4G 1T2R
  * RF3022 2.4G 2T2R
  * RF3052 2.4G 2T2R
+ * RF3320 2.4G 1T1R
  */
 #define RF2820				0x0001
 #define RF2850				0x0002
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index b5d2ebab6ea8..ce8df66a3de8 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1544,7 +1544,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	    rt2x00_rf(rt2x00dev, RF3020) ||
 	    rt2x00_rf(rt2x00dev, RF3021) ||
 	    rt2x00_rf(rt2x00dev, RF3022) ||
-	    rt2x00_rf(rt2x00dev, RF3052))
+	    rt2x00_rf(rt2x00dev, RF3052) ||
+	    rt2x00_rf(rt2x00dev, RF3320))
 		rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info);
 	else
 		rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
@@ -3012,7 +3013,8 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF2020) &&
 	    !rt2x00_rf(rt2x00dev, RF3021) &&
 	    !rt2x00_rf(rt2x00dev, RF3022) &&
-	    !rt2x00_rf(rt2x00dev, RF3052)) {
+	    !rt2x00_rf(rt2x00dev, RF3052) &&
+	    !rt2x00_rf(rt2x00dev, RF3320)) {
 		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
 		return -ENODEV;
 	}
@@ -3276,7 +3278,8 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	} else if (rt2x00_rf(rt2x00dev, RF3020) ||
 		   rt2x00_rf(rt2x00dev, RF2020) ||
 		   rt2x00_rf(rt2x00dev, RF3021) ||
-		   rt2x00_rf(rt2x00dev, RF3022)) {
+		   rt2x00_rf(rt2x00dev, RF3022) ||
+		   rt2x00_rf(rt2x00dev, RF3320)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals_3x;
 	} else if (rt2x00_rf(rt2x00dev, RF3052)) {
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 5f3a018c088d..6642f134aaac 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1051,6 +1051,9 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
 #endif
+#ifdef CONFIG_RT2800PCI_RT33XX
+	{ PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#endif
 #ifdef CONFIG_RT2800PCI_RT35XX
 	{ PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 389ecba8e891..61852c5dc6d5 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -839,6 +839,13 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
 #endif
+#ifdef CONFIG_RT2800USB_RT33XX
+	/* Ralink */
+	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Sitecom */
+	{ USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
+#endif
 #ifdef CONFIG_RT2800USB_RT35XX
 	/* Allwin */
 	{ USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -851,12 +858,9 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* I-O DATA */
 	{ USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Sitecom */
 	{ USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Zinwell */
 	{ USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
 #endif
-- 
cgit v1.2.3


From 46af584d2ea86518c4cdf521903cd93ba6de2ec0 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 13 Nov 2010 19:10:10 +0100
Subject: rt2x00: Clean up Kconfig for RT2800 devices.

General clean up of the Kconfig part for RT28XX devices.
Also remove the indications of non functional support for rt27xx/rt28xx/rt30xx
devices, as this is no longer true. They just work fine.
Finally, remove the experimental indications for rt27xx/rt28xx/rt30xx devices
as that is no longer true. Keep the experimental indications for rt33xx/rt35xx
devices, though.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/Kconfig | 47 +++++++++++++++----------------------
 1 file changed, 19 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index f0f01526556d..f2be1d35a5c8 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -64,8 +64,8 @@ config RT2800PCI_SOC
 	default y
 
 config RT2800PCI
-	tristate "Ralink rt28xx/rt30xx/rt35xx (PCI/PCIe/PCMCIA) support (EXPERIMENTAL)"
-	depends on (RT2800PCI_PCI || RT2800PCI_SOC) && EXPERIMENTAL
+	tristate "Ralink rt27xx/rt28xx (PCI/PCIe/PCMCIA) support"
+	depends on RT2800PCI_PCI || RT2800PCI_SOC
 	select RT2800_LIB
 	select RT2X00_LIB_PCI if RT2800PCI_PCI
 	select RT2X00_LIB_SOC if RT2800PCI_SOC
@@ -75,29 +75,24 @@ config RT2800PCI
 	select CRC_CCITT
 	select EEPROM_93CX6
 	---help---
-	  This adds support for rt2800/rt3000/rt3500 wireless chipset family.
+	  This adds support for rt27xx/rt28xx wireless chipset family.
 	  Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890 & RT3052
 
-	  This driver is non-functional at the moment and is intended for
-	  developers.
-
 	  When compiled as a module, this driver will be called "rt2800pci.ko".
 
 if RT2800PCI
 
 config RT2800PCI_RT30XX
-	bool "rt2800pci - Include support for rt30xx (PCI/PCIe/PCMCIA) devices"
+	bool "rt2800pci - Include support for rt30xx devices"
 	default y
 	---help---
 	  This adds support for rt30xx wireless chipset family to the
 	  rt2800pci driver.
 	  Supported chips: RT3090, RT3091 & RT3092
 
-	  Support for these devices is non-functional at the moment and is
-	  intended for testers and developers.
-
 config RT2800PCI_RT33XX
-	bool "rt2800pci - Include support for rt33xx (PCI/PCIe/PCMCIA) devices"
+	bool "rt2800pci - Include support for rt33xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt33xx wireless chipset family to the
@@ -108,7 +103,8 @@ config RT2800PCI_RT33XX
 	  intended for testers and developers.
 
 config RT2800PCI_RT35XX
-	bool "rt2800pci - Include support for rt35xx (PCI/PCIe/PCMCIA) devices"
+	bool "rt2800pci - Include support for rt35xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt35xx wireless chipset family to the
@@ -145,8 +141,8 @@ config RT73USB
 	  When compiled as a module, this driver will be called rt73usb.
 
 config RT2800USB
-	tristate "Ralink rt2800 (USB) support (EXPERIMENTAL)"
-	depends on USB && EXPERIMENTAL
+	tristate "Ralink rt27xx/rt28xx (USB) support"
+	depends on USB
 	select RT2800_LIB
 	select RT2X00_LIB_USB
 	select RT2X00_LIB_HT
@@ -154,30 +150,24 @@ config RT2800USB
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
 	---help---
-	  This adds experimental support for rt2800 wireless chipset family.
+	  This adds support for rt27xx/rt28xx wireless chipset family.
 	  Supported chips: RT2770, RT2870 & RT3070.
 
-	  Known issues:
-	  - support for RT2870 chips doesn't work with 802.11n APs yet
-	  - support for RT3070 chips is non-functional at the moment
-
 	  When compiled as a module, this driver will be called "rt2800usb.ko".
 
 if RT2800USB
 
 config RT2800USB_RT30XX
-	bool "rt2800usb - Include support for rt30xx (USB) devices"
+	bool "rt2800usb - Include support for rt30xx devices"
 	default y
 	---help---
 	  This adds support for rt30xx wireless chipset family to the
 	  rt2800usb driver.
 	  Supported chips: RT3070, RT3071 & RT3072
 
-	  Support for these devices is non-functional at the moment and is
-	  intended for testers and developers.
-
 config RT2800USB_RT33XX
-	bool "rt2800usb - Include support for rt33xx (USB) devices"
+	bool "rt2800usb - Include support for rt33xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt33xx wireless chipset family to the
@@ -188,7 +178,8 @@ config RT2800USB_RT33XX
 	  intended for testers and developers.
 
 config RT2800USB_RT35XX
-	bool "rt2800usb - Include support for rt35xx (USB) devices"
+	bool "rt2800usb - Include support for rt35xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt35xx wireless chipset family to the
@@ -202,9 +193,9 @@ config RT2800USB_UNKNOWN
 	bool "rt2800usb - Include support for unknown (USB) devices"
 	default n
 	---help---
-	  This adds support for rt2800 family devices that are known to
-	  have a rt2800 family chipset, but for which the exact chipset
-	  is unknown.
+	  This adds support for rt2800usb devices that are known to
+	  have a rt28xx family compatible chipset, but for which the exact
+	  chipset is unknown.
 
 	  Support status for these devices is unknown, and enabling these
 	  devices may or may not work.
-- 
cgit v1.2.3


From a6a8d66ebaea1e78d779af221bd6f01c5cbe71f5 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 13 Nov 2010 19:10:31 +0100
Subject: rt2x00: Remove RT30XX Kconfig variables.

Enabling of RT30xx devices via Kconfig variables was introduced when these
devices weren't properly supported yet.
Now that that they are properly supported and functional, we can remove these
Kconfig variables for RT30xx devices and simply enable them whenever rt2800pci
and/or rt2800usb is enabled.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/Kconfig     |  29 ++----
 drivers/net/wireless/rt2x00/rt2800pci.c |  10 +-
 drivers/net/wireless/rt2x00/rt2800usb.c | 167 ++++++++++++++------------------
 3 files changed, 85 insertions(+), 121 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index f2be1d35a5c8..a6939ccd68cc 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -64,7 +64,7 @@ config RT2800PCI_SOC
 	default y
 
 config RT2800PCI
-	tristate "Ralink rt27xx/rt28xx (PCI/PCIe/PCMCIA) support"
+	tristate "Ralink rt27xx/rt28xx/rt30xx (PCI/PCIe/PCMCIA) support"
 	depends on RT2800PCI_PCI || RT2800PCI_SOC
 	select RT2800_LIB
 	select RT2X00_LIB_PCI if RT2800PCI_PCI
@@ -75,21 +75,14 @@ config RT2800PCI
 	select CRC_CCITT
 	select EEPROM_93CX6
 	---help---
-	  This adds support for rt27xx/rt28xx wireless chipset family.
-	  Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890 & RT3052
+	  This adds support for rt27xx/rt28xx/rt30xx wireless chipset family.
+	  Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890, RT3052,
+			   RT3090, RT3091 & RT3092
 
 	  When compiled as a module, this driver will be called "rt2800pci.ko".
 
 if RT2800PCI
 
-config RT2800PCI_RT30XX
-	bool "rt2800pci - Include support for rt30xx devices"
-	default y
-	---help---
-	  This adds support for rt30xx wireless chipset family to the
-	  rt2800pci driver.
-	  Supported chips: RT3090, RT3091 & RT3092
-
 config RT2800PCI_RT33XX
 	bool "rt2800pci - Include support for rt33xx devices (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
@@ -141,7 +134,7 @@ config RT73USB
 	  When compiled as a module, this driver will be called rt73usb.
 
 config RT2800USB
-	tristate "Ralink rt27xx/rt28xx (USB) support"
+	tristate "Ralink rt27xx/rt28xx/rt30xx (USB) support"
 	depends on USB
 	select RT2800_LIB
 	select RT2X00_LIB_USB
@@ -150,21 +143,13 @@ config RT2800USB
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
 	---help---
-	  This adds support for rt27xx/rt28xx wireless chipset family.
-	  Supported chips: RT2770, RT2870 & RT3070.
+	  This adds support for rt27xx/rt28xx/rt30xx wireless chipset family.
+	  Supported chips: RT2770, RT2870 & RT3070, RT3071 & RT3072
 
 	  When compiled as a module, this driver will be called "rt2800usb.ko".
 
 if RT2800USB
 
-config RT2800USB_RT30XX
-	bool "rt2800usb - Include support for rt30xx devices"
-	default y
-	---help---
-	  This adds support for rt30xx wireless chipset family to the
-	  rt2800usb driver.
-	  Supported chips: RT3070, RT3071 & RT3072
-
 config RT2800USB_RT33XX
 	bool "rt2800usb - Include support for rt33xx devices (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 6642f134aaac..97f4df62ee63 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1037,6 +1037,9 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7728), PCI_DEVICE_DATA(&rt2800pci_ops) },
@@ -1044,13 +1047,8 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1432, 0x7748), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7758), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7768), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
-#ifdef CONFIG_RT2800PCI_RT30XX
-	{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
-#endif
+	{ PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
 #ifdef CONFIG_RT2800PCI_RT33XX
 	{ PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) },
 #endif
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 61852c5dc6d5..2933bf1d74bb 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -641,11 +641,19 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* Abocom */
 	{ USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* AirTies */
+	{ USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Allwin */
 	{ USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Amit */
 	{ USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Askey */
@@ -654,8 +662,13 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* AzureWave */
 	{ USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Belkin */
 	{ USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -666,6 +679,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -674,113 +688,27 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* D-Link */
-	{ USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Edimax */
-	{ USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* EnGenius */
-	{ USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Hawking */
-	{ USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Linksys */
-	{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Logitec */
-	{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Motorola */
-	{ USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* MSI */
-	{ USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Philips */
-	{ USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Planex */
-	{ USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Samsung */
-	{ USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Siemens */
-	{ USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* SMC */
-	{ USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Sparklan */
-	{ USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Sweex */
-	{ USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* U-Media*/
-	{ USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* ZCOM */
-	{ USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Zinwell */
-	{ USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Zyxel */
-	{ USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
-#ifdef CONFIG_RT2800USB_RT30XX
-	/* Abocom */
-	{ USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* AirTies */
-	{ USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Allwin */
-	{ USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* AzureWave */
-	{ USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Corega */
 	{ USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* D-Link */
+	{ USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Draytek */
 	{ USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Edimax */
 	{ USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Encore */
 	{ USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* EnGenius */
+	{ USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -788,19 +716,37 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Gigabyte */
+	{ USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Hawking */
+	{ USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* I-O DATA */
 	{ USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Linksys */
+	{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Logitec */
+	{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Motorola */
+	{ USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* MSI */
 	{ USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -815,30 +761,65 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* Pegatron */
 	{ USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Philips */
+	{ USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Planex */
 	{ USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Quanta */
 	{ USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Ralink */
 	{ USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Samsung */
+	{ USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Siemens */
+	{ USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Sitecom */
+	{ USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* SMC */
+	{ USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Sparklan */
+	{ USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Sweex */
+	{ USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* U-Media*/
+	{ USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* ZCOM */
+	{ USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Zinwell */
+	{ USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
-#endif
+	/* Zyxel */
+	{ USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
 #ifdef CONFIG_RT2800USB_RT33XX
 	/* Ralink */
 	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
-- 
cgit v1.2.3


From 72c7296e03e381b49958809915105b18b09fa7a3 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 13 Nov 2010 19:10:54 +0100
Subject: rt2x00: Remove unneccessary internal Kconfig symbols.

CONFIG_RT2800PCI_PCI and CONFIG_RT2800PCI_SOC are strictly not needed
as we can check the dependent symbols directly in the rest of Kconfig
and the code, so clean up the Kconfig namespace a bit.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/Kconfig     | 16 +++-------------
 drivers/net/wireless/rt2x00/rt2800pci.c | 34 ++++++++++++++++-----------------
 2 files changed, 20 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index a6939ccd68cc..ade30251608e 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -53,22 +53,12 @@ config RT61PCI
 
 	  When compiled as a module, this driver will be called rt61pci.
 
-config RT2800PCI_PCI
-	boolean
-	depends on PCI
-	default y
-
-config RT2800PCI_SOC
-	boolean
-	depends on RALINK_RT288X || RALINK_RT305X
-	default y
-
 config RT2800PCI
 	tristate "Ralink rt27xx/rt28xx/rt30xx (PCI/PCIe/PCMCIA) support"
-	depends on RT2800PCI_PCI || RT2800PCI_SOC
+	depends on PCI || RALINK_RT288X || RALINK_RT305X
 	select RT2800_LIB
-	select RT2X00_LIB_PCI if RT2800PCI_PCI
-	select RT2X00_LIB_SOC if RT2800PCI_SOC
+	select RT2X00_LIB_PCI if PCI
+	select RT2X00_LIB_SOC if RALINK_RT288X || RALINK_RT305X
 	select RT2X00_LIB_HT
 	select RT2X00_LIB_FIRMWARE
 	select RT2X00_LIB_CRYPTO
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 97f4df62ee63..b0946f8f3457 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -84,7 +84,7 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 }
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 {
 	u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */
@@ -95,9 +95,9 @@ static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 {
 }
-#endif /* CONFIG_RT2800PCI_SOC */
+#endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT305X */
 
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 {
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
@@ -181,7 +181,7 @@ static inline int rt2800pci_efuse_detect(struct rt2x00_dev *rt2x00dev)
 static inline void rt2800pci_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
 {
 }
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 /*
  * Firmware functions
@@ -1031,7 +1031,7 @@ static const struct rt2x00_ops rt2800pci_ops = {
 /*
  * RT2800pci module information.
  */
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
@@ -1061,19 +1061,19 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 #endif
 	{ 0, }
 };
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 MODULE_AUTHOR(DRV_PROJECT);
 MODULE_VERSION(DRV_VERSION);
 MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver.");
 MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards");
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 MODULE_FIRMWARE(FIRMWARE_RT2860);
 MODULE_DEVICE_TABLE(pci, rt2800pci_device_table);
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 MODULE_LICENSE("GPL");
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 static int rt2800soc_probe(struct platform_device *pdev)
 {
 	return rt2x00soc_probe(pdev, &rt2800pci_ops);
@@ -1090,9 +1090,9 @@ static struct platform_driver rt2800soc_driver = {
 	.suspend	= rt2x00soc_suspend,
 	.resume		= rt2x00soc_resume,
 };
-#endif /* CONFIG_RT2800PCI_SOC */
+#endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT305X */
 
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static struct pci_driver rt2800pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2800pci_device_table,
@@ -1101,21 +1101,21 @@ static struct pci_driver rt2800pci_driver = {
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
 };
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 static int __init rt2800pci_init(void)
 {
 	int ret = 0;
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 	ret = platform_driver_register(&rt2800soc_driver);
 	if (ret)
 		return ret;
 #endif
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 	ret = pci_register_driver(&rt2800pci_driver);
 	if (ret) {
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 		platform_driver_unregister(&rt2800soc_driver);
 #endif
 		return ret;
@@ -1127,10 +1127,10 @@ static int __init rt2800pci_init(void)
 
 static void __exit rt2800pci_exit(void)
 {
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 	pci_unregister_driver(&rt2800pci_driver);
 #endif
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 	platform_driver_unregister(&rt2800soc_driver);
 #endif
 }
-- 
cgit v1.2.3


From ef8397cfb3a385bc57a32213d0e4a5b7903a9dc6 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 13 Nov 2010 19:11:22 +0100
Subject: rt2x00: Use ioremap for SoC devices instead of KSEG1ADDR.

Make the code a bit more portable to architectures that do not support
KSEG1ADDR.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Tested-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c | 4 +++-
 drivers/net/wireless/rt2x00/rt2x00soc.c | 6 ++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b0946f8f3457..433c7f3ef837 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -87,9 +87,11 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 #if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 {
-	u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */
+	void __iomem *base_addr = ioremap(0x1F040000, EEPROM_SIZE);
 
 	memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE);
+
+	iounmap(base_addr);
 }
 #else
 static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/rt2x00/rt2x00soc.c
index fc98063de71d..2aa5c38022f3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/rt2x00/rt2x00soc.c
@@ -40,6 +40,8 @@ static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev)
 
 	kfree(rt2x00dev->eeprom);
 	rt2x00dev->eeprom = NULL;
+
+	iounmap(rt2x00dev->csr.base);
 }
 
 static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
@@ -51,9 +53,9 @@ static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	if (!res)
 		return -ENODEV;
 
-	rt2x00dev->csr.base = (void __iomem *)KSEG1ADDR(res->start);
+	rt2x00dev->csr.base = ioremap(res->start, resource_size(res));
 	if (!rt2x00dev->csr.base)
-		goto exit;
+		return -ENOMEM;
 
 	rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL);
 	if (!rt2x00dev->eeprom)
-- 
cgit v1.2.3


From b43d63bd69ae5464a52bf1796e84097607917b2f Mon Sep 17 00:00:00 2001
From: RA-Jay Hung <Jay_Hung@ralinktech.com>
Date: Sat, 13 Nov 2010 19:11:46 +0100
Subject: rt2x00: Fix rt2800 USB TX Path DMA issue

rt2800usb chips need to add 1~3 bytes zero padding after each 802.11 header & payload,
and at the end need to add 4 bytes zero padding whether doing TX bulk aggregation or not,

TXINFO_W0_USB_DMA_TX_PKT_LEN in TXINFO must include 1-3 bytes padding after 802.11 header & payload
but do not include 4 bytes end zero padding.

In rt2800usb_get_tx_data_len do not consider multiple of the USB packet size case, sometimes this will
cause USB DMA problem.

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c | 39 ++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 2933bf1d74bb..935b76d3ce4f 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -307,8 +307,14 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 	 * Initialize TXINFO descriptor
 	 */
 	rt2x00_desc_read(txi, 0, &word);
+
+	/*
+	 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
+	 * TXWI + 802.11 header + L2 pad + payload + pad,
+	 * so need to decrease size of TXINFO and USB end pad.
+	 */
 	rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
-			   entry->skb->len - TXINFO_DESC_SIZE);
+			   entry->skb->len - TXINFO_DESC_SIZE - 4);
 	rt2x00_set_field32(&word, TXINFO_W0_WIV,
 			   !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
 	rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
@@ -326,22 +332,29 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 	skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
 }
 
-/*
- * TX data initialization
- */
-static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
+static void rt2800usb_write_tx_data(struct queue_entry *entry,
+					struct txentry_desc *txdesc)
 {
-	int length;
+	u8 padding_len;
 
 	/*
-	 * The length _must_ include 4 bytes padding,
-	 * it should always be multiple of 4,
-	 * but it must _not_ be a multiple of the USB packet size.
+	 * pad(1~3 bytes) is added after each 802.11 payload.
+	 * USB end pad(4 bytes) is added at each USB bulk out packet end.
+	 * TX frame format is :
+	 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
+	 *                 |<------------- tx_pkt_len ------------->|
 	 */
-	length = roundup(entry->skb->len + 4, 4);
-	length += (4 * !(length % entry->queue->usb_maxpacket));
+        rt2800_write_tx_data(entry, txdesc);
+        padding_len = roundup(entry->skb->len + 4, 4) - entry->skb->len;
+        memset(skb_put(entry->skb, padding_len), 0, padding_len);
+}
 
-	return length;
+/*
+ * TX data initialization
+ */
+static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
+{
+	return entry->skb->len;
 }
 
 /*
@@ -579,7 +592,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.link_tuner		= rt2800_link_tuner,
 	.watchdog		= rt2800usb_watchdog,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
-	.write_tx_data		= rt2800_write_tx_data,
+	.write_tx_data		= rt2800usb_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
 	.get_tx_data_len	= rt2800usb_get_tx_data_len,
 	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-- 
cgit v1.2.3


From f8eaec659f8a7a4e0086fca7c5d5c5e0fbc76d1a Mon Sep 17 00:00:00 2001
From: RA-Jay Hung <Jay_Hung@ralinktech.com>
Date: Sat, 13 Nov 2010 19:12:54 +0100
Subject: rt2x00: Fix header_length in rt2x00lib_txdone

Put the assignment of header_length after pull out extra tx headroom

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 3afa2a3ebee4..c879f9a7037c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -250,10 +250,9 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
-	unsigned int header_length = ieee80211_get_hdrlen_from_skb(entry->skb);
+	unsigned int header_length, i;
 	u8 rate_idx, rate_flags, retry_rates;
 	u8 skbdesc_flags = skbdesc->flags;
-	unsigned int i;
 	bool success;
 
 	/*
@@ -271,6 +270,11 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 */
 	skbdesc->flags &= ~SKBDESC_DESC_IN_SKB;
 
+	/*
+	 * Determine the length of 802.11 header.
+	 */
+	header_length = ieee80211_get_hdrlen_from_skb(entry->skb);
+
 	/*
 	 * Remove L2 padding which was added during
 	 */
-- 
cgit v1.2.3


From 387e68846413f3dcfc5a5afca9841430057e3340 Mon Sep 17 00:00:00 2001
From: RA-Jay Hung <Jay_Hung@ralinktech.com>
Date: Sat, 13 Nov 2010 19:13:53 +0100
Subject: rt2x00: Modify rt2x00queue_remove_l2pad to make skb->data two-byte
 alignment

When send out skb data to mac80211, orignal code will cause mac80211
unaligned access, so modify code to make mac80211 can natural access.

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index dc543174dfad..a3d79c7a21c6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -204,8 +204,10 @@ void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length)
 	if (!l2pad)
 		return;
 
-	memmove(skb->data + l2pad, skb->data, header_length);
-	skb_pull(skb, l2pad);
+	memmove(skb->data + header_length, skb->data + header_length + l2pad,
+				skb->len - header_length - l2pad);
+
+	skb_trim(skb, skb->len - l2pad);
 }
 
 static void rt2x00queue_create_tx_descriptor_seq(struct queue_entry *entry,
-- 
cgit v1.2.3


From c5d0855acfa4d6801c4c45bc02ddddd959262050 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 13 Nov 2010 20:22:41 +0100
Subject: ath9k_hw: set default values for radar pulse detection

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar5008_phy.c | 15 +++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 15 +++++++++++++++
 drivers/net/wireless/ath/ath9k/hw.h         |  2 ++
 3 files changed, 32 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 3686811cc8df..7303d98e4100 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1610,6 +1610,20 @@ static void ar5008_hw_set_radar_params(struct ath_hw *ah,
 		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
 }
 
+static void ar5008_hw_set_radar_conf(struct ath_hw *ah)
+{
+	struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+	conf->fir_power = -33;
+	conf->radar_rssi = 20;
+	conf->pulse_height = 10;
+	conf->pulse_rssi = 24;
+	conf->pulse_inband = 15;
+	conf->pulse_maxlen = 255;
+	conf->pulse_inband_step = 12;
+	conf->radar_inband = 8;
+}
+
 void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1656,5 +1670,6 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 		priv_ops->compute_pll_control = ar5008_hw_compute_pll_control;
 
 	ar5008_hw_set_nf_limits(ah);
+	ar5008_hw_set_radar_conf(ah);
 	memcpy(ah->nf_regs, ar5416_cca_regs, sizeof(ah->nf_regs));
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index f676b21ac437..e8d6455b5948 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1144,6 +1144,20 @@ static void ar9003_hw_set_radar_params(struct ath_hw *ah,
 		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
 }
 
+static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
+{
+	struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+	conf->fir_power = -28;
+	conf->radar_rssi = 0;
+	conf->pulse_height = 10;
+	conf->pulse_rssi = 24;
+	conf->pulse_inband = 8;
+	conf->pulse_maxlen = 255;
+	conf->pulse_inband_step = 12;
+	conf->radar_inband = 8;
+}
+
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1175,6 +1189,7 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->set_radar_params = ar9003_hw_set_radar_params;
 
 	ar9003_hw_set_nf_limits(ah);
+	ar9003_hw_set_radar_conf(ah);
 	memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index c20a5421f870..d5e68347ef72 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -782,6 +782,8 @@ struct ath_hw {
 	u8 txchainmask;
 	u8 rxchainmask;
 
+	struct ath_hw_radar_conf radar_conf;
+
 	u32 originalGain[22];
 	int initPDADC;
 	int PDADCdelta;
-- 
cgit v1.2.3


From 9a6b82706317333a1fab5dcafa2c33b91253a7a2 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 00:03:01 +0100
Subject: ath9k: fix PA predistortion training frame setup

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 8ba0e2d86c1f..dc648a5798bc 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1656,9 +1656,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			    bf->bf_buf_addr,
 			    txctl->txq->axq_qnum);
 
-	if (bf->bf_state.bfs_paprd)
-		ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
-
 	spin_lock_bh(&txctl->txq->axq_lock);
 
 	if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR) &&
@@ -1684,6 +1681,9 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 		bf->bf_state.bfs_ftype = txctl->frame_type;
 		bf->bf_state.bfs_paprd = txctl->paprd;
 
+		if (bf->bf_state.bfs_paprd)
+			ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
+
 		if (txctl->paprd)
 			bf->bf_state.bfs_paprd_timestamp = jiffies;
 
-- 
cgit v1.2.3


From 2d3bcba0827013dfc60f727e7370dea00bc0638a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:01 +0100
Subject: ath9k: remove bfs_seqno from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 --
 drivers/net/wireless/ath/ath9k/xmit.c  | 44 +++++++++++++++++++++-------------
 2 files changed, 28 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 3e6ebe698852..3b5257795420 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -105,7 +105,6 @@ enum buffer_type {
 #define bf_al           	bf_state.bfs_al
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
-#define bf_seqno        	bf_state.bfs_seqno
 #define bf_tidno        	bf_state.bfs_tidno
 #define bf_keyix                bf_state.bfs_keyix
 #define bf_keytype      	bf_state.bfs_keytype
@@ -221,7 +220,6 @@ struct ath_buf_state {
 	int bfs_nframes;
 	u16 bfs_al;
 	u16 bfs_frmlen;
-	int bfs_seqno;
 	int bfs_tidno;
 	int bfs_retries;
 	u8 bf_type;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index dc648a5798bc..e84c9c282cdc 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -140,6 +140,12 @@ unlock:
 	spin_unlock_bh(&txq->axq_lock);
 }
 
+static u16 ath_frame_seqno(struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	return le16_to_cpu(hdr->seq_ctrl) >> IEEE80211_SEQ_SEQ_SHIFT;
+}
+
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
 	struct ath_txq *txq = tid->ac->txq;
@@ -157,7 +163,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 		list_move_tail(&bf->list, &bf_head);
 
 		if (bf_isretried(bf)) {
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+			ath_tx_update_baw(sc, tid, ath_frame_seqno(bf->bf_mpdu));
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 		} else {
 			ath_tx_send_normal(sc, txq, tid, &bf_head);
@@ -184,14 +190,11 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 }
 
 static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
-			     struct ath_buf *bf)
+			     u16 seqno)
 {
 	int index, cindex;
 
-	if (bf_isretried(bf))
-		return;
-
-	index  = ATH_BA_INDEX(tid->seq_start, bf->bf_seqno);
+	index  = ATH_BA_INDEX(tid->seq_start, seqno);
 	cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1);
 	__set_bit(cindex, tid->tx_buf);
 
@@ -215,6 +218,7 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
+	u16 bf_seqno;
 
 	memset(&ts, 0, sizeof(ts));
 	INIT_LIST_HEAD(&bf_head);
@@ -226,8 +230,9 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
+		bf_seqno = ath_frame_seqno(bf->bf_mpdu);
 		if (bf_isretried(bf))
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+			ath_tx_update_baw(sc, tid, bf_seqno);
 
 		spin_unlock(&txq->axq_lock);
 		ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
@@ -316,6 +321,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
 	bool rc_update = true;
 	struct ieee80211_tx_rate rates[4];
+	u16 bf_seqno;
 	int nframes;
 
 	skb = bf->bf_mpdu;
@@ -392,8 +398,9 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		skb = bf->bf_mpdu;
 		tx_info = IEEE80211_SKB_CB(skb);
+		bf_seqno = ath_frame_seqno(skb);
 
-		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, bf->bf_seqno))) {
+		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, bf_seqno))) {
 			/* transmit completion, subframe is
 			 * acked by block ack */
 			acked_cnt++;
@@ -442,7 +449,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			 * block-ack window
 			 */
 			spin_lock_bh(&txq->axq_lock);
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+			ath_tx_update_baw(sc, tid, bf_seqno);
 			spin_unlock_bh(&txq->axq_lock);
 
 			if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
@@ -471,7 +478,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 					if (!tbf) {
 						spin_lock_bh(&txq->axq_lock);
 						ath_tx_update_baw(sc, tid,
-								bf->bf_seqno);
+								bf_seqno);
 						spin_unlock_bh(&txq->axq_lock);
 
 						bf->bf_state.bf_type |=
@@ -674,14 +681,16 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		al_delta, h_baw = tid->baw_size / 2;
 	enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
 	struct ieee80211_tx_info *tx_info;
+	u16 bf_seqno;
 
 	bf_first = list_first_entry(&tid->buf_q, struct ath_buf, list);
 
 	do {
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
+		bf_seqno = ath_frame_seqno(bf->bf_mpdu);
 
 		/* do not step over block-ack window */
-		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, bf->bf_seqno)) {
+		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, bf_seqno)) {
 			status = ATH_AGGR_BAW_CLOSED;
 			break;
 		}
@@ -726,7 +735,8 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, 0);
 
 		/* link buffers of this frame to the aggregate */
-		ath_tx_addto_baw(sc, tid, bf);
+		if (!bf_isretried(bf))
+			ath_tx_addto_baw(sc, tid, bf_seqno);
 		ath9k_hw_set11n_aggr_middle(sc->sc_ah, bf->bf_desc, ndelim);
 		list_move_tail(&bf->list, bf_q);
 		if (bf_prev) {
@@ -1288,10 +1298,12 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 			      struct ath_tx_control *txctl)
 {
 	struct ath_buf *bf;
+	u16 bf_seqno;
 
 	bf = list_first_entry(bf_head, struct ath_buf, list);
 	bf->bf_state.bf_type |= BUF_AMPDU;
 	TX_STAT_INC(txctl->txq->axq_qnum, a_queued);
+	bf_seqno = ath_frame_seqno(bf->bf_mpdu);
 
 	/*
 	 * Do not queue to h/w when any of the following conditions is true:
@@ -1301,7 +1313,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * - h/w queue depth exceeds low water mark
 	 */
 	if (!list_empty(&tid->buf_q) || tid->paused ||
-	    !BAW_WITHIN(tid->seq_start, tid->baw_size, bf->bf_seqno) ||
+	    !BAW_WITHIN(tid->seq_start, tid->baw_size, bf_seqno) ||
 	    txctl->txq->axq_depth >= ATH_AGGR_MIN_QDEPTH) {
 		/*
 		 * Add this frame to software queue for scheduling later
@@ -1313,7 +1325,8 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	}
 
 	/* Add sub-frame to BAW */
-	ath_tx_addto_baw(sc, tid, bf);
+	if (!bf_isretried(bf))
+		ath_tx_addto_baw(sc, tid, bf_seqno);
 
 	/* Queue to h/w without aggregation */
 	bf->bf_nframes = 1;
@@ -1394,7 +1407,6 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
 	 */
 	tid = ATH_AN_2_TID(an, bf->bf_tidno);
 	hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-	bf->bf_seqno = tid->seq_next;
 	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
 }
 
@@ -1903,7 +1915,7 @@ static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
 	}
 
 	while (bf) {
-		ba_index = ATH_BA_INDEX(seq_st, bf->bf_seqno);
+		ba_index = ATH_BA_INDEX(seq_st, ath_frame_seqno(bf->bf_mpdu));
 		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
 			nbad++;
 
-- 
cgit v1.2.3


From 5daefbd061d9509644058b6886abe2b6672ee386 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:02 +0100
Subject: ath9k: remove bfs_tidno from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 --
 drivers/net/wireless/ath/ath9k/xmit.c  | 25 +++++++++++++------------
 2 files changed, 13 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 3b5257795420..905d3c4d798a 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -105,7 +105,6 @@ enum buffer_type {
 #define bf_al           	bf_state.bfs_al
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
-#define bf_tidno        	bf_state.bfs_tidno
 #define bf_keyix                bf_state.bfs_keyix
 #define bf_keytype      	bf_state.bfs_keytype
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
@@ -220,7 +219,6 @@ struct ath_buf_state {
 	int bfs_nframes;
 	u16 bfs_al;
 	u16 bfs_frmlen;
-	int bfs_tidno;
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index e84c9c282cdc..c7097a5e33da 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -323,6 +323,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	struct ieee80211_tx_rate rates[4];
 	u16 bf_seqno;
 	int nframes;
+	u8 tidno;
 
 	skb = bf->bf_mpdu;
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -358,14 +359,15 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	}
 
 	an = (struct ath_node *)sta->drv_priv;
-	tid = ATH_AN_2_TID(an, bf->bf_tidno);
+	tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
+	tid = ATH_AN_2_TID(an, tidno);
 
 	/*
 	 * The hardware occasionally sends a tx status for the wrong TID.
 	 * In this case, the BA status cannot be considered valid and all
 	 * subframes need to be retransmitted
 	 */
-	if (bf->bf_tidno != ts->tid)
+	if (tidno != ts->tid)
 		txok = false;
 
 	isaggr = bf_isaggr(bf);
@@ -1386,7 +1388,7 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
 	struct ath_node *an;
 	struct ath_atx_tid *tid;
 	__le16 fc;
-	u8 *qc;
+	u8 tidno;
 
 	if (!tx_info->control.sta)
 		return;
@@ -1394,18 +1396,13 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
 	an = (struct ath_node *)tx_info->control.sta->drv_priv;
 	hdr = (struct ieee80211_hdr *)skb->data;
 	fc = hdr->frame_control;
-
-	if (ieee80211_is_data_qos(fc)) {
-		qc = ieee80211_get_qos_ctl(hdr);
-		bf->bf_tidno = qc[0] & 0xf;
-	}
+	tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
 
 	/*
-	 * For HT capable stations, we save tidno for later use.
-	 * We also override seqno set by upper layer with the one
+	 * Override seqno set by upper layer with the one
 	 * in tx aggregation state.
 	 */
-	tid = ATH_AN_2_TID(an, bf->bf_tidno);
+	tid = ATH_AN_2_TID(an, tidno);
 	hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
 	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
 }
@@ -1647,6 +1644,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	struct ath_hw *ah = sc->sc_ah;
 	int frm_type;
 	__le16 fc;
+	u8 tidno;
 
 	frm_type = get_hw_packet_type(skb);
 	fc = hdr->frame_control;
@@ -1673,7 +1671,10 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR) &&
 	    tx_info->control.sta) {
 		an = (struct ath_node *)tx_info->control.sta->drv_priv;
-		tid = ATH_AN_2_TID(an, bf->bf_tidno);
+		tidno = ieee80211_get_qos_ctl(hdr)[0] &
+			IEEE80211_QOS_CTL_TID_MASK;
+		tid = ATH_AN_2_TID(an, tidno);
+
 
 		WARN_ON(tid->ac->txq != txctl->txq);
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
-- 
cgit v1.2.3


From 952cd693718d8ac796d5323fe7876241cf15ecfa Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:03 +0100
Subject: ath9k: remove bfs_keytype from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 2 --
 drivers/net/wireless/ath/ath9k/xmit.c  | 9 +++++----
 2 files changed, 5 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 905d3c4d798a..bd988ea88bd1 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -106,7 +106,6 @@ enum buffer_type {
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
 #define bf_keyix                bf_state.bfs_keyix
-#define bf_keytype      	bf_state.bfs_keytype
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
@@ -224,7 +223,6 @@ struct ath_buf_state {
 	u8 bfs_paprd;
 	unsigned long bfs_paprd_timestamp;
 	u32 bfs_keyix;
-	enum ath9k_key_type bfs_keytype;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index c7097a5e33da..6e0467cf0812 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -630,7 +630,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * TODO - this could be improved to be dependent on the rate.
 	 *      The hardware can keep up at lower rates, but not higher rates
 	 */
-	if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR)
+	if (tx_info->control.hw_key)
 		ndelim += ATH_AGGR_ENCRYPTDELIM;
 
 	/*
@@ -1604,8 +1604,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 
 	bf->bf_flags = setup_tx_flags(skb);
 
-	bf->bf_keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
-	if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR) {
+	if (tx_info->control.hw_key) {
 		bf->bf_frmlen += tx_info->control.hw_key->icv_len;
 		bf->bf_keyix = tx_info->control.hw_key->hw_key_idx;
 	} else {
@@ -1642,6 +1641,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	struct ath_desc *ds;
 	struct ath_atx_tid *tid;
 	struct ath_hw *ah = sc->sc_ah;
+	enum ath9k_key_type keytype;
 	int frm_type;
 	__le16 fc;
 	u8 tidno;
@@ -1655,8 +1655,9 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	ds = bf->bf_desc;
 	ath9k_hw_set_desc_link(ah, ds, 0);
 
+	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
 	ath9k_hw_set11n_txdesc(ah, ds, bf->bf_frmlen, frm_type, MAX_RATE_POWER,
-			       bf->bf_keyix, bf->bf_keytype, bf->bf_flags);
+			       bf->bf_keyix, keytype, bf->bf_flags);
 
 	ath9k_hw_filltxdesc(ah, ds,
 			    skb->len,	/* segment length */
-- 
cgit v1.2.3


From 82259b77f6e55c5b81f5f4a2852f6216c196ef30 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:04 +0100
Subject: ath9k: remove bfs_paprd_timestamp from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
 drivers/net/wireless/ath/ath9k/main.c  | 2 ++
 drivers/net/wireless/ath/ath9k/xmit.c  | 7 +------
 3 files changed, 4 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index bd988ea88bd1..826b665de9c2 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -221,7 +221,6 @@ struct ath_buf_state {
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
-	unsigned long bfs_paprd_timestamp;
 	u32 bfs_keyix;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
@@ -598,6 +597,7 @@ struct ath_softc {
 	struct work_struct paprd_work;
 	struct work_struct hw_check_work;
 	struct completion paprd_complete;
+	bool paprd_pending;
 
 	u32 intrstatus;
 	u32 sc_flags; /* SC_OP_* */
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index df7c62d9bec4..cfec2ad664d8 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -375,6 +375,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 		}
 
 		init_completion(&sc->paprd_complete);
+		sc->paprd_pending = true;
 		ar9003_paprd_setup_gain_table(ah, chain);
 		txctl.paprd = BIT(chain);
 		if (ath_tx_start(hw, skb, &txctl) != 0)
@@ -382,6 +383,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 
 		time_left = wait_for_completion_timeout(&sc->paprd_complete,
 				msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
+		sc->paprd_pending = false;
 		if (!time_left) {
 			ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
 				  "Timeout waiting for paprd training on "
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 6e0467cf0812..9f3d23a4e580 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1698,9 +1698,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 		if (bf->bf_state.bfs_paprd)
 			ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
 
-		if (txctl->paprd)
-			bf->bf_state.bfs_paprd_timestamp = jiffies;
-
 		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
 	}
 
@@ -1874,9 +1871,7 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 	bf->bf_buf_addr = 0;
 
 	if (bf->bf_state.bfs_paprd) {
-		if (time_after(jiffies,
-			       bf->bf_state.bfs_paprd_timestamp +
-			       msecs_to_jiffies(ATH_PAPRD_TIMEOUT)))
+		if (!sc->paprd_pending)
 			dev_kfree_skb_any(skb);
 		else
 			complete(&sc->paprd_complete);
-- 
cgit v1.2.3


From 3017047f564d5101009c8318b94bdacd3ca3312e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:05 +0100
Subject: ath9k: remove bfs_keyix from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 --
 drivers/net/wireless/ath/ath9k/xmit.c  | 14 ++++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 826b665de9c2..e78f7f9bc3c7 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -105,7 +105,6 @@ enum buffer_type {
 #define bf_al           	bf_state.bfs_al
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
-#define bf_keyix                bf_state.bfs_keyix
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
@@ -221,7 +220,6 @@ struct ath_buf_state {
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
-	u32 bfs_keyix;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 9f3d23a4e580..176d88c154c6 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1604,12 +1604,8 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 
 	bf->bf_flags = setup_tx_flags(skb);
 
-	if (tx_info->control.hw_key) {
+	if (tx_info->control.hw_key)
 		bf->bf_frmlen += tx_info->control.hw_key->icv_len;
-		bf->bf_keyix = tx_info->control.hw_key->hw_key_idx;
-	} else {
-		bf->bf_keyix = ATH9K_TXKEYIX_INVALID;
-	}
 
 	bf->bf_mpdu = skb;
 
@@ -1642,6 +1638,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	struct ath_atx_tid *tid;
 	struct ath_hw *ah = sc->sc_ah;
 	enum ath9k_key_type keytype;
+	u32 keyix;
 	int frm_type;
 	__le16 fc;
 	u8 tidno;
@@ -1656,8 +1653,13 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	ath9k_hw_set_desc_link(ah, ds, 0);
 
 	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
+	if (tx_info->control.hw_key)
+		keyix = tx_info->control.hw_key->hw_key_idx;
+	else
+		keyix = ATH9K_TXKEYIX_INVALID;
+
 	ath9k_hw_set11n_txdesc(ah, ds, bf->bf_frmlen, frm_type, MAX_RATE_POWER,
-			       bf->bf_keyix, keytype, bf->bf_flags);
+			       keyix, keytype, bf->bf_flags);
 
 	ath9k_hw_filltxdesc(ah, ds,
 			    skb->len,	/* segment length */
-- 
cgit v1.2.3


From 269c44bc8415ad78fb4dc3de25e6de3420332e9f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:06 +0100
Subject: ath9k: remove bfs_al from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  4 +---
 drivers/net/wireless/ath/ath9k/xmit.c  | 34 +++++++++++++++++-----------------
 2 files changed, 18 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index e78f7f9bc3c7..b70ac3a6db21 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -102,7 +102,6 @@ enum buffer_type {
 };
 
 #define bf_nframes      	bf_state.bfs_nframes
-#define bf_al           	bf_state.bfs_al
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
@@ -215,11 +214,10 @@ struct ath_atx_ac {
 
 struct ath_buf_state {
 	int bfs_nframes;
-	u16 bfs_al;
-	u16 bfs_frmlen;
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
+	u16 bfs_frmlen;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 176d88c154c6..88efcc1671b1 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -56,7 +56,7 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 				struct ath_tx_status *ts, int txok, int sendbar);
 static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 			     struct list_head *head);
-static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf);
+static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len);
 static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
 			      struct ath_tx_status *ts, int txok);
 static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
@@ -674,7 +674,8 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 					     struct ath_txq *txq,
 					     struct ath_atx_tid *tid,
-					     struct list_head *bf_q)
+					     struct list_head *bf_q,
+					     int *aggr_len)
 {
 #define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
 	struct ath_buf *bf, *bf_first, *bf_prev = NULL;
@@ -750,7 +751,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 
 	} while (!list_empty(&tid->buf_q));
 
-	bf_first->bf_al = al;
+	*aggr_len = al;
 	bf_first->bf_nframes = nframes;
 
 	return status;
@@ -763,6 +764,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	struct ath_buf *bf;
 	enum ATH_AGGR_STATUS status;
 	struct list_head bf_q;
+	int aggr_len;
 
 	do {
 		if (list_empty(&tid->buf_q))
@@ -770,7 +772,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		INIT_LIST_HEAD(&bf_q);
 
-		status = ath_tx_form_aggr(sc, txq, tid, &bf_q);
+		status = ath_tx_form_aggr(sc, txq, tid, &bf_q, &aggr_len);
 
 		/*
 		 * no frames picked up to be aggregated;
@@ -786,15 +788,15 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		if (bf->bf_nframes == 1) {
 			bf->bf_state.bf_type &= ~BUF_AGGR;
 			ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
-			ath_buf_set_rate(sc, bf);
+			ath_buf_set_rate(sc, bf, bf->bf_frmlen);
 			ath_tx_txqaddbuf(sc, txq, &bf_q);
 			continue;
 		}
 
 		/* setup first desc of aggregate */
 		bf->bf_state.bf_type |= BUF_AGGR;
-		ath_buf_set_rate(sc, bf);
-		ath9k_hw_set11n_aggr_first(sc->sc_ah, bf->bf_desc, bf->bf_al);
+		ath_buf_set_rate(sc, bf, aggr_len);
+		ath9k_hw_set11n_aggr_first(sc->sc_ah, bf->bf_desc, aggr_len);
 
 		/* anchor last desc of aggregate */
 		ath9k_hw_set11n_aggr_last(sc->sc_ah, bf->bf_lastbf->bf_desc);
@@ -1333,7 +1335,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	/* Queue to h/w without aggregation */
 	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf);
+	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
 	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
 }
 
@@ -1352,7 +1354,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 
 	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf);
+	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
 	ath_tx_txqaddbuf(sc, txq, bf_head);
 	TX_STAT_INC(txq->axq_qnum, queued);
 }
@@ -1430,13 +1432,11 @@ static int setup_tx_flags(struct sk_buff *skb)
  * width  - 0 for 20 MHz, 1 for 40 MHz
  * half_gi - to use 4us v/s 3.6 us for symbol time
  */
-static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
+static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
 			    int width, int half_gi, bool shortPreamble)
 {
 	u32 nbits, nsymbits, duration, nsymbols;
-	int streams, pktlen;
-
-	pktlen = bf_isaggr(bf) ? bf->bf_al : bf->bf_frmlen;
+	int streams;
 
 	/* find number of symbols: PLCP + data */
 	streams = HT_RC_2_STREAMS(rix);
@@ -1455,7 +1455,7 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
 	return duration;
 }
 
-static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
+static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath9k_11n_rate_series series[4];
@@ -1518,7 +1518,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		if (rates[i].flags & IEEE80211_TX_RC_MCS) {
 			/* MCS rates */
 			series[i].Rate = rix | 0x80;
-			series[i].PktDuration = ath_pkt_duration(sc, rix, bf,
+			series[i].PktDuration = ath_pkt_duration(sc, rix, len,
 				 is_40, is_sgi, is_sp);
 			if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC))
 				series[i].RateFlags |= ATH9K_RATESERIES_STBC;
@@ -1542,11 +1542,11 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		}
 
 		series[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
-			phy, rate->bitrate * 100, bf->bf_frmlen, rix, is_sp);
+			phy, rate->bitrate * 100, len, rix, is_sp);
 	}
 
 	/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
-	if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->caps.rts_aggr_limit))
+	if (bf_isaggr(bf) && (len > sc->sc_ah->caps.rts_aggr_limit))
 		flags &= ~ATH9K_TXDESC_RTSENA;
 
 	/* ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive. */
-- 
cgit v1.2.3


From b572d0335fcb26e526f6ae087a9a09371b22e739 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:07 +0100
Subject: ath9k: remove bfs_nframes from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 -
 drivers/net/wireless/ath/ath9k/xmit.c  | 97 ++++++++++++++++------------------
 2 files changed, 47 insertions(+), 52 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index b70ac3a6db21..b1c45b8e49c8 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -101,7 +101,6 @@ enum buffer_type {
 	BUF_XRETRY		= BIT(5),
 };
 
-#define bf_nframes      	bf_state.bfs_nframes
 #define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
@@ -213,7 +212,6 @@ struct ath_atx_ac {
 };
 
 struct ath_buf_state {
-	int bfs_nframes;
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 88efcc1671b1..87b79ef9dbef 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -57,10 +57,8 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 			     struct list_head *head);
 static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len);
-static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
-			      struct ath_tx_status *ts, int txok);
 static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
-			     int nbad, int txok, bool update_rc);
+			     int nframes, int nbad, int txok, bool update_rc);
 static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 			      int seqno);
 
@@ -303,6 +301,39 @@ static struct ath_buf* ath_clone_txbuf(struct ath_softc *sc, struct ath_buf *bf)
 	return tbf;
 }
 
+static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
+			        struct ath_tx_status *ts, int txok,
+			        int *nframes, int *nbad)
+{
+	u16 seq_st = 0;
+	u32 ba[WME_BA_BMP_SIZE >> 5];
+	int ba_index;
+	int isaggr = 0;
+
+	*nbad = 0;
+	*nframes = 0;
+
+	if (bf->bf_lastbf->bf_tx_aborted)
+		return;
+
+	isaggr = bf_isaggr(bf);
+	if (isaggr) {
+		seq_st = ts->ts_seqnum;
+		memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
+	}
+
+	while (bf) {
+		ba_index = ATH_BA_INDEX(seq_st, ath_frame_seqno(bf->bf_mpdu));
+
+		(*nframes)++;
+		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
+			(*nbad)++;
+
+		bf = bf->bf_next;
+	}
+}
+
+
 static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 				 struct ath_buf *bf, struct list_head *bf_q,
 				 struct ath_tx_status *ts, int txok)
@@ -332,7 +363,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	hw = bf->aphy->hw;
 
 	memcpy(rates, tx_info->control.rates, sizeof(rates));
-	nframes = bf->bf_nframes;
 
 	rcu_read_lock();
 
@@ -349,7 +379,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			    !bf->bf_stale || bf_next != NULL)
 				list_move_tail(&bf->list, &bf_head);
 
-			ath_tx_rc_status(bf, ts, 1, 0, false);
+			ath_tx_rc_status(bf, ts, 1, 1, 0, false);
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
 				0, 0);
 
@@ -393,7 +423,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	INIT_LIST_HEAD(&bf_pending);
 	INIT_LIST_HEAD(&bf_head);
 
-	nbad = ath_tx_num_badfrms(sc, bf, ts, txok);
+	ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
 	while (bf) {
 		txfail = txpending = 0;
 		bf_next = bf->bf_next;
@@ -456,11 +486,10 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 			if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
 				memcpy(tx_info->control.rates, rates, sizeof(rates));
-				bf->bf_nframes = nframes;
-				ath_tx_rc_status(bf, ts, nbad, txok, true);
+				ath_tx_rc_status(bf, ts, nframes, nbad, txok, true);
 				rc_update = false;
 			} else {
-				ath_tx_rc_status(bf, ts, nbad, txok, false);
+				ath_tx_rc_status(bf, ts, nframes, nbad, txok, false);
 			}
 
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
@@ -485,8 +514,8 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 						bf->bf_state.bf_type |=
 							BUF_XRETRY;
-						ath_tx_rc_status(bf, ts, nbad,
-								0, false);
+						ath_tx_rc_status(bf, ts, nframes,
+								nbad, 0, false);
 						ath_tx_complete_buf(sc, bf, txq,
 								    &bf_head,
 								    ts, 0, 0);
@@ -752,7 +781,6 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 	} while (!list_empty(&tid->buf_q));
 
 	*aggr_len = al;
-	bf_first->bf_nframes = nframes;
 
 	return status;
 #undef PADBYTES
@@ -785,7 +813,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		bf->bf_lastbf = list_entry(bf_q.prev, struct ath_buf, list);
 
 		/* if only one frame, send as non-aggregate */
-		if (bf->bf_nframes == 1) {
+		if (bf == bf->bf_lastbf) {
 			bf->bf_state.bf_type &= ~BUF_AGGR;
 			ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
 			ath_buf_set_rate(sc, bf, bf->bf_frmlen);
@@ -1333,7 +1361,6 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 		ath_tx_addto_baw(sc, tid, bf_seqno);
 
 	/* Queue to h/w without aggregation */
-	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
 	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
 	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
@@ -1352,7 +1379,6 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 	if (tid)
 		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
-	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
 	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
 	ath_tx_txqaddbuf(sc, txq, bf_head);
@@ -1895,37 +1921,8 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 	spin_unlock_irqrestore(&sc->tx.txbuflock, flags);
 }
 
-static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
-			      struct ath_tx_status *ts, int txok)
-{
-	u16 seq_st = 0;
-	u32 ba[WME_BA_BMP_SIZE >> 5];
-	int ba_index;
-	int nbad = 0;
-	int isaggr = 0;
-
-	if (bf->bf_lastbf->bf_tx_aborted)
-		return 0;
-
-	isaggr = bf_isaggr(bf);
-	if (isaggr) {
-		seq_st = ts->ts_seqnum;
-		memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
-	}
-
-	while (bf) {
-		ba_index = ATH_BA_INDEX(seq_st, ath_frame_seqno(bf->bf_mpdu));
-		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
-			nbad++;
-
-		bf = bf->bf_next;
-	}
-
-	return nbad;
-}
-
 static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
-			     int nbad, int txok, bool update_rc)
+			     int nframes, int nbad, int txok, bool update_rc)
 {
 	struct sk_buff *skb = bf->bf_mpdu;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -1946,10 +1943,10 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && update_rc) {
 		tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
 
-		BUG_ON(nbad > bf->bf_nframes);
+		BUG_ON(nbad > nframes);
 
-		tx_info->status.ampdu_len = bf->bf_nframes;
-		tx_info->status.ampdu_ack_len = bf->bf_nframes - nbad;
+		tx_info->status.ampdu_len = nframes;
+		tx_info->status.ampdu_ack_len = nframes - nbad;
 	}
 
 	if ((ts->ts_status & ATH9K_TXERR_FILT) == 0 &&
@@ -2078,7 +2075,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 			 */
 			if (ts.ts_status & ATH9K_TXERR_XRETRY)
 				bf->bf_state.bf_type |= BUF_XRETRY;
-			ath_tx_rc_status(bf, &ts, txok ? 0 : 1, txok, true);
+			ath_tx_rc_status(bf, &ts, 1, txok ? 0 : 1, txok, true);
 		}
 
 		qnum = skb_get_queue_mapping(bf->bf_mpdu);
@@ -2200,7 +2197,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 		if (!bf_isampdu(bf)) {
 			if (txs.ts_status & ATH9K_TXERR_XRETRY)
 				bf->bf_state.bf_type |= BUF_XRETRY;
-			ath_tx_rc_status(bf, &txs, txok ? 0 : 1, txok, true);
+			ath_tx_rc_status(bf, &txs, 1, txok ? 0 : 1, txok, true);
 		}
 
 		qnum = skb_get_queue_mapping(bf->bf_mpdu);
-- 
cgit v1.2.3


From 76e4522177de81ac89ade01a394aeb3704a66f1b Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:08 +0100
Subject: ath9k: remove bfs_frmlen from struct ath_buf_state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  2 --
 drivers/net/wireless/ath/ath9k/xmit.c  | 63 ++++++++++++++++++++--------------
 2 files changed, 38 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index b1c45b8e49c8..84518dc0925f 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -101,7 +101,6 @@ enum buffer_type {
 	BUF_XRETRY		= BIT(5),
 };
 
-#define bf_frmlen       	bf_state.bfs_frmlen
 #define bf_retries      	bf_state.bfs_retries
 #define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
@@ -215,7 +214,6 @@ struct ath_buf_state {
 	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
-	u16 bfs_frmlen;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 87b79ef9dbef..527151e44f10 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -50,7 +50,7 @@ static u16 bits_per_symbol[][2] = {
 
 static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 			       struct ath_atx_tid *tid,
-			       struct list_head *bf_head);
+			       struct list_head *bf_head, int frmlen);
 static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 				struct ath_txq *txq, struct list_head *bf_q,
 				struct ath_tx_status *ts, int txok, int sendbar);
@@ -144,6 +144,26 @@ static u16 ath_frame_seqno(struct sk_buff *skb)
 	return le16_to_cpu(hdr->seq_ctrl) >> IEEE80211_SEQ_SEQ_SHIFT;
 }
 
+static int ath_frame_len(struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	int frmlen = skb->len + FCS_LEN;
+	int padpos, padsize;
+
+	/* Remove the padding size, if any */
+	padpos = ath9k_cmn_padpos(hdr->frame_control);
+	padsize = padpos & 3;
+
+	if (padsize && skb->len > padpos + padsize)
+		frmlen -= padsize;
+
+	if (tx_info->control.hw_key)
+		frmlen += tx_info->control.hw_key->icv_len;
+
+	return frmlen;
+}
+
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
 	struct ath_txq *txq = tid->ac->txq;
@@ -164,7 +184,8 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 			ath_tx_update_baw(sc, tid, ath_frame_seqno(bf->bf_mpdu));
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 		} else {
-			ath_tx_send_normal(sc, txq, tid, &bf_head);
+			ath_tx_send_normal(sc, txq, tid, &bf_head,
+					   ath_frame_len(bf->bf_mpdu));
 		}
 	}
 
@@ -713,6 +734,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		al_delta, h_baw = tid->baw_size / 2;
 	enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
 	struct ieee80211_tx_info *tx_info;
+	int frmlen;
 	u16 bf_seqno;
 
 	bf_first = list_first_entry(&tid->buf_q, struct ath_buf, list);
@@ -733,7 +755,8 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		}
 
 		/* do not exceed aggregation limit */
-		al_delta = ATH_AGGR_DELIM_SZ + bf->bf_frmlen;
+		frmlen = ath_frame_len(bf->bf_mpdu);
+		al_delta = ATH_AGGR_DELIM_SZ + frmlen;
 
 		if (nframes &&
 		    (aggr_limit < (al + bpad + al_delta + prev_al))) {
@@ -760,7 +783,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		 * Get the delimiters needed to meet the MPDU
 		 * density for this node.
 		 */
-		ndelim = ath_compute_num_delims(sc, tid, bf_first, bf->bf_frmlen);
+		ndelim = ath_compute_num_delims(sc, tid, bf_first, frmlen);
 		bpad = PADBYTES(al_delta) + (ndelim << 2);
 
 		bf->bf_next = NULL;
@@ -816,7 +839,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		if (bf == bf->bf_lastbf) {
 			bf->bf_state.bf_type &= ~BUF_AGGR;
 			ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
-			ath_buf_set_rate(sc, bf, bf->bf_frmlen);
+			ath_buf_set_rate(sc, bf, ath_frame_len(bf->bf_mpdu));
 			ath_tx_txqaddbuf(sc, txq, &bf_q);
 			continue;
 		}
@@ -1327,7 +1350,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 
 static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 			      struct list_head *bf_head,
-			      struct ath_tx_control *txctl)
+			      struct ath_tx_control *txctl, int frmlen)
 {
 	struct ath_buf *bf;
 	u16 bf_seqno;
@@ -1362,13 +1385,13 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 
 	/* Queue to h/w without aggregation */
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
+	ath_buf_set_rate(sc, bf, frmlen);
 	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
 }
 
 static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 			       struct ath_atx_tid *tid,
-			       struct list_head *bf_head)
+			       struct list_head *bf_head, int frmlen)
 {
 	struct ath_buf *bf;
 
@@ -1380,7 +1403,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf, bf->bf_frmlen);
+	ath_buf_set_rate(sc, bf, frmlen);
 	ath_tx_txqaddbuf(sc, txq, bf_head);
 	TX_STAT_INC(txq->axq_qnum, queued);
 }
@@ -1595,12 +1618,10 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct ath_buf *bf;
 	int hdrlen;
 	__le16 fc;
-	int padpos, padsize;
 
 	bf = ath_tx_get_buffer(sc);
 	if (!bf) {
@@ -1614,13 +1635,6 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 	ATH_TXBUF_RESET(bf);
 
 	bf->aphy = aphy;
-	bf->bf_frmlen = skb->len + FCS_LEN;
-	/* Remove the padding size from bf_frmlen, if any */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
-	padsize = padpos & 3;
-	if (padsize && skb->len>padpos+padsize) {
-		bf->bf_frmlen -= padsize;
-	}
 
 	if (ieee80211_is_data_qos(fc) && conf_is_ht(&hw->conf)) {
 		bf->bf_state.bf_type |= BUF_HT;
@@ -1630,9 +1644,6 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 
 	bf->bf_flags = setup_tx_flags(skb);
 
-	if (tx_info->control.hw_key)
-		bf->bf_frmlen += tx_info->control.hw_key->icv_len;
-
 	bf->bf_mpdu = skb;
 
 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
@@ -1668,6 +1679,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	int frm_type;
 	__le16 fc;
 	u8 tidno;
+	int frmlen;
 
 	frm_type = get_hw_packet_type(skb);
 	fc = hdr->frame_control;
@@ -1684,7 +1696,8 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	else
 		keyix = ATH9K_TXKEYIX_INVALID;
 
-	ath9k_hw_set11n_txdesc(ah, ds, bf->bf_frmlen, frm_type, MAX_RATE_POWER,
+	frmlen = ath_frame_len(bf->bf_mpdu);
+	ath9k_hw_set11n_txdesc(ah, ds, frmlen, frm_type, MAX_RATE_POWER,
 			       keyix, keytype, bf->bf_flags);
 
 	ath9k_hw_filltxdesc(ah, ds,
@@ -1711,13 +1724,13 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			 * Try aggregation if it's a unicast data frame
 			 * and the destination is HT capable.
 			 */
-			ath_tx_send_ampdu(sc, tid, &bf_head, txctl);
+			ath_tx_send_ampdu(sc, tid, &bf_head, txctl, frmlen);
 		} else {
 			/*
 			 * Send this frame as regular when ADDBA
 			 * exchange is neither complete nor pending.
 			 */
-			ath_tx_send_normal(sc, txctl->txq, tid, &bf_head);
+			ath_tx_send_normal(sc, txctl->txq, tid, &bf_head, frmlen);
 		}
 	} else {
 		bf->bf_state.bfs_ftype = txctl->frame_type;
@@ -1726,7 +1739,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 		if (bf->bf_state.bfs_paprd)
 			ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
 
-		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
+		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head, frmlen);
 	}
 
 	spin_unlock_bh(&txctl->txq->axq_lock);
-- 
cgit v1.2.3


From c5992618259598ade82c386aa1595bf105e92d1f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:09 +0100
Subject: ath9k: remove bf_tx_aborted from struct ath_buf

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  1 -
 drivers/net/wireless/ath/ath9k/xmit.c  | 23 +++++++++--------------
 2 files changed, 9 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 84518dc0925f..3fecd03cfb23 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -227,7 +227,6 @@ struct ath_buf {
 	dma_addr_t bf_daddr;		/* physical addr of desc */
 	dma_addr_t bf_buf_addr;	/* physical addr of data buffer, for DMA */
 	bool bf_stale;
-	bool bf_tx_aborted;
 	u16 bf_flags;
 	struct ath_buf_state bf_state;
 	struct ath_wiphy *aphy;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 527151e44f10..c35033f1a5e0 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -334,9 +334,6 @@ static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
 	*nbad = 0;
 	*nframes = 0;
 
-	if (bf->bf_lastbf->bf_tx_aborted)
-		return;
-
 	isaggr = bf_isaggr(bf);
 	if (isaggr) {
 		seq_st = ts->ts_seqnum;
@@ -357,7 +354,7 @@ static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
 
 static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 				 struct ath_buf *bf, struct list_head *bf_q,
-				 struct ath_tx_status *ts, int txok)
+				 struct ath_tx_status *ts, int txok, bool retry)
 {
 	struct ath_node *an = NULL;
 	struct sk_buff *skb;
@@ -461,8 +458,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			/* transmit completion */
 			acked_cnt++;
 		} else {
-			if (!(tid->state & AGGR_CLEANUP) &&
-			    !bf_last->bf_tx_aborted) {
+			if (!(tid->state & AGGR_CLEANUP) && retry) {
 				if (bf->bf_retries < ATH_MAX_SW_RETRIES) {
 					ath_tx_set_retry(sc, txq, bf);
 					txpending = 1;
@@ -1132,8 +1128,6 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 		}
 
 		lastbf = bf->bf_lastbf;
-		if (!retry_tx)
-			lastbf->bf_tx_aborted = true;
 
 		if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
 			list_cut_position(&bf_head,
@@ -1150,7 +1144,8 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 		spin_unlock_bh(&txq->axq_lock);
 
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
+					     retry_tx);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 	}
@@ -1171,7 +1166,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 
 			if (bf_isampdu(bf))
 				ath_tx_complete_aggr(sc, txq, bf, &bf_head,
-						     &ts, 0);
+						     &ts, 0, retry_tx);
 			else
 				ath_tx_complete_buf(sc, bf, txq, &bf_head,
 						    &ts, 0, 0);
@@ -1657,8 +1652,6 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 		return NULL;
 	}
 
-	bf->bf_tx_aborted = false;
-
 	return bf;
 }
 
@@ -2094,7 +2087,8 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 		qnum = skb_get_queue_mapping(bf->bf_mpdu);
 
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok,
+					     true);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, txok, 0);
 
@@ -2216,7 +2210,8 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 		qnum = skb_get_queue_mapping(bf->bf_mpdu);
 
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs, txok);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs,
+					     txok, true);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head,
 					    &txs, txok, 0);
-- 
cgit v1.2.3


From 28d167086227969fd6586953ee4ac682a3c394ff Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:10 +0100
Subject: ath9k: clean up code duplication around ath_tx_start

Merge initial processing for the CAB queue and regular tx.
Also move ath_tx_cabq() to beacon.c and make it static.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h  |  1 -
 drivers/net/wireless/ath/ath9k/beacon.c | 19 ++++++++++
 drivers/net/wireless/ath/ath9k/main.c   | 25 ------------
 drivers/net/wireless/ath/ath9k/xmit.c   | 67 ++++++++++-----------------------
 4 files changed, 39 insertions(+), 73 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 3fecd03cfb23..711100793081 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -323,7 +323,6 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 struct ath_tx_control *txctl);
 void ath_tx_tasklet(struct ath_softc *sc);
 void ath_tx_edma_tasklet(struct ath_softc *sc);
-void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb);
 int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
 		      u16 tid, u16 *ssn);
 void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid);
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 2377376c8d4d..30724a4e8bb2 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -109,6 +109,25 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 				     series, 4, 0);
 }
 
+static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_tx_control txctl;
+
+	memset(&txctl, 0, sizeof(struct ath_tx_control));
+	txctl.txq = sc->beacon.cabq;
+
+	ath_print(common, ATH_DBG_XMIT,
+		  "transmitting CABQ packet, skb: %p\n", skb);
+
+	if (ath_tx_start(hw, skb, &txctl) != 0) {
+		ath_print(common, ATH_DBG_XMIT, "CABQ TX failed\n");
+		dev_kfree_skb_any(skb);
+	}
+}
+
 static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
 					   struct ieee80211_vif *vif)
 {
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index cfec2ad664d8..6e93a53c5e32 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1187,12 +1187,10 @@ mutex_unlock:
 static int ath9k_tx(struct ieee80211_hw *hw,
 		    struct sk_buff *skb)
 {
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_tx_control txctl;
-	int padpos, padsize;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 
 	if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
@@ -1243,29 +1241,6 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 	}
 
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
-
-	/*
-	 * As a temporary workaround, assign seq# here; this will likely need
-	 * to be cleaned up to work better with Beacon transmission and virtual
-	 * BSSes.
-	 */
-	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-		if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-			sc->tx.seq_no += 0x10;
-		hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-		hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no);
-	}
-
-	/* Add the padding after the header if this is not already done */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
-	padsize = padpos & 3;
-	if (padsize && skb->len>padpos) {
-		if (skb_headroom(skb) < padsize)
-			return -1;
-		skb_push(skb, padsize);
-		memmove(skb->data, skb->data + padsize, padpos);
-	}
-
 	txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
 
 	ath_print(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index c35033f1a5e0..f3f0d1c6ad0a 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1742,41 +1742,14 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 struct ath_tx_control *txctl)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_txq *txq = txctl->txq;
 	struct ath_buf *bf;
-	int q;
-
-	bf = ath_tx_setup_buffer(hw, skb);
-	if (unlikely(!bf))
-		return -ENOMEM;
-
-	q = skb_get_queue_mapping(skb);
-	spin_lock_bh(&txq->axq_lock);
-	if (txq == sc->tx.txq_map[q] &&
-	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
-		ath_mac80211_stop_queue(sc, q);
-		txq->stopped = 1;
-	}
-	spin_unlock_bh(&txq->axq_lock);
-
-	ath_tx_start_dma(sc, bf, txctl);
-
-	return 0;
-}
-
-void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct ath_wiphy *aphy = hw->priv;
-	struct ath_softc *sc = aphy->sc;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	int padpos, padsize;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ath_tx_control txctl;
-
-	memset(&txctl, 0, sizeof(struct ath_tx_control));
+	int q;
 
 	/*
 	 * As a temporary workaround, assign seq# here; this will likely need
@@ -1793,30 +1766,30 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
 	/* Add the padding after the header if this is not already done */
 	padpos = ath9k_cmn_padpos(hdr->frame_control);
 	padsize = padpos & 3;
-	if (padsize && skb->len>padpos) {
-		if (skb_headroom(skb) < padsize) {
-			ath_print(common, ATH_DBG_XMIT,
-				  "TX CABQ padding failed\n");
-			dev_kfree_skb_any(skb);
-			return;
-		}
+	if (padsize && skb->len > padpos) {
+		if (skb_headroom(skb) < padsize)
+			return -ENOMEM;
+
 		skb_push(skb, padsize);
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	txctl.txq = sc->beacon.cabq;
-
-	ath_print(common, ATH_DBG_XMIT,
-		  "transmitting CABQ packet, skb: %p\n", skb);
+	bf = ath_tx_setup_buffer(hw, skb);
+	if (unlikely(!bf))
+		return -ENOMEM;
 
-	if (ath_tx_start(hw, skb, &txctl) != 0) {
-		ath_print(common, ATH_DBG_XMIT, "CABQ TX failed\n");
-		goto exit;
+	q = skb_get_queue_mapping(skb);
+	spin_lock_bh(&txq->axq_lock);
+	if (txq == sc->tx.txq_map[q] &&
+	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
+		ath_mac80211_stop_queue(sc, q);
+		txq->stopped = 1;
 	}
+	spin_unlock_bh(&txq->axq_lock);
 
-	return;
-exit:
-	dev_kfree_skb_any(skb);
+	ath_tx_start_dma(sc, bf, txctl);
+
+	return 0;
 }
 
 /*****************/
-- 
cgit v1.2.3


From 71a3bf3e94b745467fc4c3451a294910f0369555 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:11 +0100
Subject: ath9k: block new AMPDU sessions if SC_OP_TXAGGR is not set

This makes further tx path cleanups easier

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6e93a53c5e32..dede9a9aa689 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1979,6 +1979,9 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
 	case IEEE80211_AMPDU_RX_STOP:
 		break;
 	case IEEE80211_AMPDU_TX_START:
+		if (!(sc->sc_flags & SC_OP_TXAGGR))
+			return -EOPNOTSUPP;
+
 		ath9k_ps_wakeup(sc);
 		ret = ath_tx_aggr_start(sc, sta, tid, ssn);
 		if (!ret)
-- 
cgit v1.2.3


From 04caf863750bc7e042d1e8d57e5ce9d6326ab435 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:12 +0100
Subject: ath9k: more tx setup cleanups

- remove the BUF_HT flag, and instead check for IEEE80211_TX_CTL_AMPDU
  before calling ath_tx_send_ampdu.
- remove a few unused variables
- calculate frame length before adding the frame padding
- merge the misnamed ath_tx_start_dma function into ath_tx_start
- remove an unused argument for assign_aggr_tid_seqno

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |   4 +-
 drivers/net/wireless/ath/ath9k/xmit.c  | 129 +++++++++++++++------------------
 2 files changed, 59 insertions(+), 74 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 711100793081..d12123a6576b 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -86,7 +86,6 @@ struct ath_config {
 /**
  * enum buffer_type - Buffer type flags
  *
- * @BUF_HT: Send this buffer using HT capabilities
  * @BUF_AMPDU: This buffer is an ampdu, as part of an aggregate (during TX)
  * @BUF_AGGR: Indicates whether the buffer can be aggregated
  *	(used in aggregation scheduling)
@@ -94,7 +93,6 @@ struct ath_config {
  * @BUF_XRETRY: To denote excessive retries of the buffer
  */
 enum buffer_type {
-	BUF_HT			= BIT(1),
 	BUF_AMPDU		= BIT(2),
 	BUF_AGGR		= BIT(3),
 	BUF_RETRY		= BIT(4),
@@ -102,7 +100,6 @@ enum buffer_type {
 };
 
 #define bf_retries      	bf_state.bfs_retries
-#define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
 #define bf_isretried(bf)	(bf->bf_state.bf_type & BUF_RETRY)
@@ -265,6 +262,7 @@ struct ath_tx_control {
 	struct ath_txq *txq;
 	int if_id;
 	enum ath9k_internal_frame_type frame_type;
+	int frmlen;
 	u8 paprd;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f3f0d1c6ad0a..5eeffaea551e 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1344,13 +1344,11 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 }
 
 static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
-			      struct list_head *bf_head,
-			      struct ath_tx_control *txctl, int frmlen)
+			      struct ath_buf *bf, struct ath_tx_control *txctl)
 {
-	struct ath_buf *bf;
+	struct list_head bf_head;
 	u16 bf_seqno;
 
-	bf = list_first_entry(bf_head, struct ath_buf, list);
 	bf->bf_state.bf_type |= BUF_AMPDU;
 	TX_STAT_INC(txctl->txq->axq_qnum, a_queued);
 	bf_seqno = ath_frame_seqno(bf->bf_mpdu);
@@ -1369,19 +1367,22 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 		 * Add this frame to software queue for scheduling later
 		 * for aggregation.
 		 */
-		list_move_tail(&bf->list, &tid->buf_q);
+		list_add_tail(&bf->list, &tid->buf_q);
 		ath_tx_queue_tid(txctl->txq, tid);
 		return;
 	}
 
+	INIT_LIST_HEAD(&bf_head);
+	list_add(&bf->list, &bf_head);
+
 	/* Add sub-frame to BAW */
 	if (!bf_isretried(bf))
 		ath_tx_addto_baw(sc, tid, bf_seqno);
 
 	/* Queue to h/w without aggregation */
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf, frmlen);
-	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
+	ath_buf_set_rate(sc, bf, txctl->frmlen);
+	ath_tx_txqaddbuf(sc, txctl->txq, &bf_head);
 }
 
 static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
@@ -1426,8 +1427,7 @@ static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
 	return htype;
 }
 
-static void assign_aggr_tid_seqno(struct sk_buff *skb,
-				  struct ath_buf *bf)
+static void assign_aggr_tid_seqno(struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr;
@@ -1608,15 +1608,20 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 }
 
 static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
-					   struct sk_buff *skb)
+					   struct ath_txq *txq,
+					   struct sk_buff *skb, int frmlen)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
+	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb;
 	struct ath_buf *bf;
-	int hdrlen;
-	__le16 fc;
+	struct ath_desc *ds;
+	enum ath9k_key_type keytype;
+	u32 keyix;
+	int frm_type;
 
 	bf = ath_tx_get_buffer(sc);
 	if (!bf) {
@@ -1624,21 +1629,14 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 		return NULL;
 	}
 
-	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
-	fc = hdr->frame_control;
-
 	ATH_TXBUF_RESET(bf);
 
-	bf->aphy = aphy;
-
-	if (ieee80211_is_data_qos(fc) && conf_is_ht(&hw->conf)) {
-		bf->bf_state.bf_type |= BUF_HT;
-		if (sc->sc_flags & SC_OP_TXAGGR)
-			assign_aggr_tid_seqno(skb, bf);
-	}
+	if (ieee80211_is_data_qos(hdr->frame_control) &&
+		conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR))
+			assign_aggr_tid_seqno(skb);
 
+	bf->aphy = aphy;
 	bf->bf_flags = setup_tx_flags(skb);
-
 	bf->bf_mpdu = skb;
 
 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
@@ -1652,33 +1650,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 		return NULL;
 	}
 
-	return bf;
-}
-
-/* FIXME: tx power */
-static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
-			     struct ath_tx_control *txctl)
-{
-	struct sk_buff *skb = bf->bf_mpdu;
-	struct ieee80211_tx_info *tx_info =  IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath_node *an = NULL;
-	struct list_head bf_head;
-	struct ath_desc *ds;
-	struct ath_atx_tid *tid;
-	struct ath_hw *ah = sc->sc_ah;
-	enum ath9k_key_type keytype;
-	u32 keyix;
-	int frm_type;
-	__le16 fc;
-	u8 tidno;
-	int frmlen;
-
 	frm_type = get_hw_packet_type(skb);
-	fc = hdr->frame_control;
-
-	INIT_LIST_HEAD(&bf_head);
-	list_add_tail(&bf->list, &bf_head);
 
 	ds = bf->bf_desc;
 	ath9k_hw_set_desc_link(ah, ds, 0);
@@ -1689,7 +1661,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	else
 		keyix = ATH9K_TXKEYIX_INVALID;
 
-	frmlen = ath_frame_len(bf->bf_mpdu);
 	ath9k_hw_set11n_txdesc(ah, ds, frmlen, frm_type, MAX_RATE_POWER,
 			       keyix, keytype, bf->bf_flags);
 
@@ -1699,40 +1670,50 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			    true,	/* last segment */
 			    ds,		/* first descriptor */
 			    bf->bf_buf_addr,
-			    txctl->txq->axq_qnum);
+			    txq->axq_qnum);
+
+
+	return bf;
+}
+
+/* FIXME: tx power */
+static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
+			     struct ath_tx_control *txctl)
+{
+	struct sk_buff *skb = bf->bf_mpdu;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct ath_node *an = NULL;
+	struct list_head bf_head;
+	struct ath_atx_tid *tid;
+	u8 tidno;
 
 	spin_lock_bh(&txctl->txq->axq_lock);
 
-	if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR) &&
-	    tx_info->control.sta) {
+	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tx_info->control.sta) {
 		an = (struct ath_node *)tx_info->control.sta->drv_priv;
 		tidno = ieee80211_get_qos_ctl(hdr)[0] &
 			IEEE80211_QOS_CTL_TID_MASK;
 		tid = ATH_AN_2_TID(an, tidno);
 
-
 		WARN_ON(tid->ac->txq != txctl->txq);
-		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
-			/*
-			 * Try aggregation if it's a unicast data frame
-			 * and the destination is HT capable.
-			 */
-			ath_tx_send_ampdu(sc, tid, &bf_head, txctl, frmlen);
-		} else {
-			/*
-			 * Send this frame as regular when ADDBA
-			 * exchange is neither complete nor pending.
-			 */
-			ath_tx_send_normal(sc, txctl->txq, tid, &bf_head, frmlen);
-		}
+		/*
+		 * Try aggregation if it's a unicast data frame
+		 * and the destination is HT capable.
+		 */
+		ath_tx_send_ampdu(sc, tid, bf, txctl);
 	} else {
+		INIT_LIST_HEAD(&bf_head);
+		list_add_tail(&bf->list, &bf_head);
+
 		bf->bf_state.bfs_ftype = txctl->frame_type;
 		bf->bf_state.bfs_paprd = txctl->paprd;
 
 		if (bf->bf_state.bfs_paprd)
-			ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
+			ar9003_hw_set_paprd_txdesc(sc->sc_ah, bf->bf_desc,
+						   bf->bf_state.bfs_paprd);
 
-		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head, frmlen);
+		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head, txctl->frmlen);
 	}
 
 	spin_unlock_bh(&txctl->txq->axq_lock);
@@ -1749,8 +1730,14 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct ath_txq *txq = txctl->txq;
 	struct ath_buf *bf;
 	int padpos, padsize;
+	int frmlen = skb->len + FCS_LEN;
 	int q;
 
+	if (info->control.hw_key)
+		frmlen += info->control.hw_key->icv_len;
+
+	txctl->frmlen = frmlen;
+
 	/*
 	 * As a temporary workaround, assign seq# here; this will likely need
 	 * to be cleaned up to work better with Beacon transmission and virtual
@@ -1774,7 +1761,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	bf = ath_tx_setup_buffer(hw, skb);
+	bf = ath_tx_setup_buffer(hw, txctl->txq, skb, frmlen);
 	if (unlikely(!bf))
 		return -ENOMEM;
 
-- 
cgit v1.2.3


From 2d42efc44e38d3a8b2bf30e34559036bb6541672 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Nov 2010 15:20:13 +0100
Subject: ath9k: store frame information used by aggregation inside the skb tx
 info

Since the pointers after the rates in the tx info cannot be used anymore
after frames have been queued, this area can be used to store information
that was previously stored in the ath_buf. With these changes, we can delay
the ath_buf assignment in the aggregation code until aggregates are formed.

That will not only make it possible to simplify DMA descriptor setup to
do less rewriting of uncached memory, but will also make it easier to
move aggregation out of the core of the ath9k tx path.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  15 ++-
 drivers/net/wireless/ath/ath9k/xmit.c  | 203 ++++++++++++++++-----------------
 2 files changed, 109 insertions(+), 109 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index d12123a6576b..be9c8d3b3337 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -89,20 +89,16 @@ struct ath_config {
  * @BUF_AMPDU: This buffer is an ampdu, as part of an aggregate (during TX)
  * @BUF_AGGR: Indicates whether the buffer can be aggregated
  *	(used in aggregation scheduling)
- * @BUF_RETRY: Indicates whether the buffer is retried
  * @BUF_XRETRY: To denote excessive retries of the buffer
  */
 enum buffer_type {
 	BUF_AMPDU		= BIT(2),
 	BUF_AGGR		= BIT(3),
-	BUF_RETRY		= BIT(4),
 	BUF_XRETRY		= BIT(5),
 };
 
-#define bf_retries      	bf_state.bfs_retries
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
-#define bf_isretried(bf)	(bf->bf_state.bf_type & BUF_RETRY)
 #define bf_isxretried(bf)	(bf->bf_state.bf_type & BUF_XRETRY)
 
 #define ATH_TXSTATUS_RING_SIZE 64
@@ -207,8 +203,15 @@ struct ath_atx_ac {
 	struct list_head tid_q;
 };
 
+struct ath_frame_info {
+	int framelen;
+	u32 keyix;
+	enum ath9k_key_type keytype;
+	u8 retries;
+	u16 seqno;
+};
+
 struct ath_buf_state {
-	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
 	enum ath9k_internal_frame_type bfs_ftype;
@@ -260,9 +263,9 @@ struct ath_node {
 
 struct ath_tx_control {
 	struct ath_txq *txq;
+	struct ath_node *an;
 	int if_id;
 	enum ath9k_internal_frame_type frame_type;
-	int frmlen;
 	u8 paprd;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 5eeffaea551e..c63e283ff97f 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -50,7 +50,7 @@ static u16 bits_per_symbol[][2] = {
 
 static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 			       struct ath_atx_tid *tid,
-			       struct list_head *bf_head, int frmlen);
+			       struct list_head *bf_head);
 static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 				struct ath_txq *txq, struct list_head *bf_q,
 				struct ath_tx_status *ts, int txok, int sendbar);
@@ -138,30 +138,12 @@ unlock:
 	spin_unlock_bh(&txq->axq_lock);
 }
 
-static u16 ath_frame_seqno(struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	return le16_to_cpu(hdr->seq_ctrl) >> IEEE80211_SEQ_SEQ_SHIFT;
-}
-
-static int ath_frame_len(struct sk_buff *skb)
+static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	int frmlen = skb->len + FCS_LEN;
-	int padpos, padsize;
-
-	/* Remove the padding size, if any */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
-	padsize = padpos & 3;
-
-	if (padsize && skb->len > padpos + padsize)
-		frmlen -= padsize;
-
-	if (tx_info->control.hw_key)
-		frmlen += tx_info->control.hw_key->icv_len;
-
-	return frmlen;
+	BUILD_BUG_ON(sizeof(struct ath_frame_info) >
+		     sizeof(tx_info->rate_driver_data));
+	return (struct ath_frame_info *) &tx_info->rate_driver_data[0];
 }
 
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
@@ -170,6 +152,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
+	struct ath_frame_info *fi;
 
 	INIT_LIST_HEAD(&bf_head);
 
@@ -180,12 +163,12 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
-		if (bf_isretried(bf)) {
-			ath_tx_update_baw(sc, tid, ath_frame_seqno(bf->bf_mpdu));
+		fi = get_frame_info(bf->bf_mpdu);
+		if (fi->retries) {
+			ath_tx_update_baw(sc, tid, fi->seqno);
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 		} else {
-			ath_tx_send_normal(sc, txq, tid, &bf_head,
-					   ath_frame_len(bf->bf_mpdu));
+			ath_tx_send_normal(sc, txq, tid, &bf_head);
 		}
 	}
 
@@ -237,7 +220,7 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
-	u16 bf_seqno;
+	struct ath_frame_info *fi;
 
 	memset(&ts, 0, sizeof(ts));
 	INIT_LIST_HEAD(&bf_head);
@@ -249,9 +232,9 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
-		bf_seqno = ath_frame_seqno(bf->bf_mpdu);
-		if (bf_isretried(bf))
-			ath_tx_update_baw(sc, tid, bf_seqno);
+		fi = get_frame_info(bf->bf_mpdu);
+		if (fi->retries)
+			ath_tx_update_baw(sc, tid, fi->seqno);
 
 		spin_unlock(&txq->axq_lock);
 		ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
@@ -263,16 +246,15 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 }
 
 static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
-			     struct ath_buf *bf)
+			     struct sk_buff *skb)
 {
-	struct sk_buff *skb;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr;
 
-	bf->bf_state.bf_type |= BUF_RETRY;
-	bf->bf_retries++;
 	TX_STAT_INC(txq->axq_qnum, a_retries);
+	if (tx_info->control.rates[4].count++ > 0)
+		return;
 
-	skb = bf->bf_mpdu;
 	hdr = (struct ieee80211_hdr *)skb->data;
 	hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_RETRY);
 }
@@ -326,6 +308,7 @@ static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
 			        struct ath_tx_status *ts, int txok,
 			        int *nframes, int *nbad)
 {
+	struct ath_frame_info *fi;
 	u16 seq_st = 0;
 	u32 ba[WME_BA_BMP_SIZE >> 5];
 	int ba_index;
@@ -341,7 +324,8 @@ static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
 	}
 
 	while (bf) {
-		ba_index = ATH_BA_INDEX(seq_st, ath_frame_seqno(bf->bf_mpdu));
+		fi = get_frame_info(bf->bf_mpdu);
+		ba_index = ATH_BA_INDEX(seq_st, fi->seqno);
 
 		(*nframes)++;
 		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
@@ -370,7 +354,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
 	bool rc_update = true;
 	struct ieee80211_tx_rate rates[4];
-	u16 bf_seqno;
+	struct ath_frame_info *fi;
 	int nframes;
 	u8 tidno;
 
@@ -448,9 +432,9 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		skb = bf->bf_mpdu;
 		tx_info = IEEE80211_SKB_CB(skb);
-		bf_seqno = ath_frame_seqno(skb);
+		fi = get_frame_info(skb);
 
-		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, bf_seqno))) {
+		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, fi->seqno))) {
 			/* transmit completion, subframe is
 			 * acked by block ack */
 			acked_cnt++;
@@ -459,8 +443,8 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			acked_cnt++;
 		} else {
 			if (!(tid->state & AGGR_CLEANUP) && retry) {
-				if (bf->bf_retries < ATH_MAX_SW_RETRIES) {
-					ath_tx_set_retry(sc, txq, bf);
+				if (fi->retries < ATH_MAX_SW_RETRIES) {
+					ath_tx_set_retry(sc, txq, bf->bf_mpdu);
 					txpending = 1;
 				} else {
 					bf->bf_state.bf_type |= BUF_XRETRY;
@@ -498,7 +482,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			 * block-ack window
 			 */
 			spin_lock_bh(&txq->axq_lock);
-			ath_tx_update_baw(sc, tid, bf_seqno);
+			ath_tx_update_baw(sc, tid, fi->seqno);
 			spin_unlock_bh(&txq->axq_lock);
 
 			if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
@@ -525,8 +509,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 					 */
 					if (!tbf) {
 						spin_lock_bh(&txq->axq_lock);
-						ath_tx_update_baw(sc, tid,
-								bf_seqno);
+						ath_tx_update_baw(sc, tid, fi->seqno);
 						spin_unlock_bh(&txq->axq_lock);
 
 						bf->bf_state.bf_type |=
@@ -666,6 +649,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	u16 minlen;
 	u8 flags, rix;
 	int width, streams, half_gi, ndelim, mindelim;
+	struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
 
 	/* Select standard number of delimiters based on frame length alone */
 	ndelim = ATH_AGGR_GET_NDELIM(frmlen);
@@ -676,7 +660,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * TODO - this could be improved to be dependent on the rate.
 	 *      The hardware can keep up at lower rates, but not higher rates
 	 */
-	if (tx_info->control.hw_key)
+	if (fi->keyix != ATH9K_TXKEYIX_INVALID)
 		ndelim += ATH_AGGR_ENCRYPTDELIM;
 
 	/*
@@ -730,17 +714,16 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		al_delta, h_baw = tid->baw_size / 2;
 	enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
 	struct ieee80211_tx_info *tx_info;
-	int frmlen;
-	u16 bf_seqno;
+	struct ath_frame_info *fi;
 
 	bf_first = list_first_entry(&tid->buf_q, struct ath_buf, list);
 
 	do {
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
-		bf_seqno = ath_frame_seqno(bf->bf_mpdu);
+		fi = get_frame_info(bf->bf_mpdu);
 
 		/* do not step over block-ack window */
-		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, bf_seqno)) {
+		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno)) {
 			status = ATH_AGGR_BAW_CLOSED;
 			break;
 		}
@@ -751,8 +734,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		}
 
 		/* do not exceed aggregation limit */
-		frmlen = ath_frame_len(bf->bf_mpdu);
-		al_delta = ATH_AGGR_DELIM_SZ + frmlen;
+		al_delta = ATH_AGGR_DELIM_SZ + fi->framelen;
 
 		if (nframes &&
 		    (aggr_limit < (al + bpad + al_delta + prev_al))) {
@@ -779,15 +761,15 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		 * Get the delimiters needed to meet the MPDU
 		 * density for this node.
 		 */
-		ndelim = ath_compute_num_delims(sc, tid, bf_first, frmlen);
+		ndelim = ath_compute_num_delims(sc, tid, bf_first, fi->framelen);
 		bpad = PADBYTES(al_delta) + (ndelim << 2);
 
 		bf->bf_next = NULL;
 		ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, 0);
 
 		/* link buffers of this frame to the aggregate */
-		if (!bf_isretried(bf))
-			ath_tx_addto_baw(sc, tid, bf_seqno);
+		if (!fi->retries)
+			ath_tx_addto_baw(sc, tid, fi->seqno);
 		ath9k_hw_set11n_aggr_middle(sc->sc_ah, bf->bf_desc, ndelim);
 		list_move_tail(&bf->list, bf_q);
 		if (bf_prev) {
@@ -810,6 +792,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 {
 	struct ath_buf *bf;
 	enum ATH_AGGR_STATUS status;
+	struct ath_frame_info *fi;
 	struct list_head bf_q;
 	int aggr_len;
 
@@ -833,9 +816,11 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		/* if only one frame, send as non-aggregate */
 		if (bf == bf->bf_lastbf) {
+			fi = get_frame_info(bf->bf_mpdu);
+
 			bf->bf_state.bf_type &= ~BUF_AGGR;
 			ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
-			ath_buf_set_rate(sc, bf, ath_frame_len(bf->bf_mpdu));
+			ath_buf_set_rate(sc, bf, fi->framelen);
 			ath_tx_txqaddbuf(sc, txq, &bf_q);
 			continue;
 		}
@@ -1346,12 +1331,11 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 			      struct ath_buf *bf, struct ath_tx_control *txctl)
 {
+	struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
 	struct list_head bf_head;
-	u16 bf_seqno;
 
 	bf->bf_state.bf_type |= BUF_AMPDU;
 	TX_STAT_INC(txctl->txq->axq_qnum, a_queued);
-	bf_seqno = ath_frame_seqno(bf->bf_mpdu);
 
 	/*
 	 * Do not queue to h/w when any of the following conditions is true:
@@ -1361,7 +1345,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * - h/w queue depth exceeds low water mark
 	 */
 	if (!list_empty(&tid->buf_q) || tid->paused ||
-	    !BAW_WITHIN(tid->seq_start, tid->baw_size, bf_seqno) ||
+	    !BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno) ||
 	    txctl->txq->axq_depth >= ATH_AGGR_MIN_QDEPTH) {
 		/*
 		 * Add this frame to software queue for scheduling later
@@ -1376,19 +1360,20 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	list_add(&bf->list, &bf_head);
 
 	/* Add sub-frame to BAW */
-	if (!bf_isretried(bf))
-		ath_tx_addto_baw(sc, tid, bf_seqno);
+	if (!fi->retries)
+		ath_tx_addto_baw(sc, tid, fi->seqno);
 
 	/* Queue to h/w without aggregation */
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf, txctl->frmlen);
+	ath_buf_set_rate(sc, bf, fi->framelen);
 	ath_tx_txqaddbuf(sc, txctl->txq, &bf_head);
 }
 
 static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 			       struct ath_atx_tid *tid,
-			       struct list_head *bf_head, int frmlen)
+			       struct list_head *bf_head)
 {
+	struct ath_frame_info *fi;
 	struct ath_buf *bf;
 
 	bf = list_first_entry(bf_head, struct ath_buf, list);
@@ -1399,7 +1384,8 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf, frmlen);
+	fi = get_frame_info(bf->bf_mpdu);
+	ath_buf_set_rate(sc, bf, fi->framelen);
 	ath_tx_txqaddbuf(sc, txq, bf_head);
 	TX_STAT_INC(txq->axq_qnum, queued);
 }
@@ -1427,30 +1413,49 @@ static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
 	return htype;
 }
 
-static void assign_aggr_tid_seqno(struct sk_buff *skb)
+static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
+			     int framelen)
 {
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = tx_info->control.sta;
+	struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
 	struct ieee80211_hdr *hdr;
+	struct ath_frame_info *fi = get_frame_info(skb);
 	struct ath_node *an;
 	struct ath_atx_tid *tid;
-	__le16 fc;
+	enum ath9k_key_type keytype;
+	u16 seqno = 0;
 	u8 tidno;
 
-	if (!tx_info->control.sta)
-		return;
+	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
 
-	an = (struct ath_node *)tx_info->control.sta->drv_priv;
 	hdr = (struct ieee80211_hdr *)skb->data;
-	fc = hdr->frame_control;
-	tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
+	if (sta && ieee80211_is_data_qos(hdr->frame_control) &&
+		conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) {
 
-	/*
-	 * Override seqno set by upper layer with the one
-	 * in tx aggregation state.
-	 */
-	tid = ATH_AN_2_TID(an, tidno);
-	hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+		an = (struct ath_node *) sta->drv_priv;
+		tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
+
+		/*
+		 * Override seqno set by upper layer with the one
+		 * in tx aggregation state.
+		 */
+		tid = ATH_AN_2_TID(an, tidno);
+		seqno = tid->seq_next;
+		hdr->seq_ctrl = cpu_to_le16(seqno << IEEE80211_SEQ_SEQ_SHIFT);
+		INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+	}
+
+	memset(fi, 0, sizeof(*fi));
+	if (hw_key)
+		fi->keyix = hw_key->hw_key_idx;
+	else
+		fi->keyix = ATH9K_TXKEYIX_INVALID;
+	fi->keytype = keytype;
+	fi->framelen = framelen;
+	fi->seqno = seqno;
 }
 
 static int setup_tx_flags(struct sk_buff *skb)
@@ -1609,18 +1614,15 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 
 static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 					   struct ath_txq *txq,
-					   struct sk_buff *skb, int frmlen)
+					   struct sk_buff *skb)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb;
+	struct ath_frame_info *fi = get_frame_info(skb);
 	struct ath_buf *bf;
 	struct ath_desc *ds;
-	enum ath9k_key_type keytype;
-	u32 keyix;
 	int frm_type;
 
 	bf = ath_tx_get_buffer(sc);
@@ -1631,10 +1633,6 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 
 	ATH_TXBUF_RESET(bf);
 
-	if (ieee80211_is_data_qos(hdr->frame_control) &&
-		conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR))
-			assign_aggr_tid_seqno(skb);
-
 	bf->aphy = aphy;
 	bf->bf_flags = setup_tx_flags(skb);
 	bf->bf_mpdu = skb;
@@ -1655,14 +1653,8 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 	ds = bf->bf_desc;
 	ath9k_hw_set_desc_link(ah, ds, 0);
 
-	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
-	if (tx_info->control.hw_key)
-		keyix = tx_info->control.hw_key->hw_key_idx;
-	else
-		keyix = ATH9K_TXKEYIX_INVALID;
-
-	ath9k_hw_set11n_txdesc(ah, ds, frmlen, frm_type, MAX_RATE_POWER,
-			       keyix, keytype, bf->bf_flags);
+	ath9k_hw_set11n_txdesc(ah, ds, fi->framelen, frm_type, MAX_RATE_POWER,
+			       fi->keyix, fi->keytype, bf->bf_flags);
 
 	ath9k_hw_filltxdesc(ah, ds,
 			    skb->len,	/* segment length */
@@ -1683,18 +1675,16 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	struct sk_buff *skb = bf->bf_mpdu;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath_node *an = NULL;
 	struct list_head bf_head;
 	struct ath_atx_tid *tid;
 	u8 tidno;
 
 	spin_lock_bh(&txctl->txq->axq_lock);
 
-	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tx_info->control.sta) {
-		an = (struct ath_node *)tx_info->control.sta->drv_priv;
+	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && txctl->an) {
 		tidno = ieee80211_get_qos_ctl(hdr)[0] &
 			IEEE80211_QOS_CTL_TID_MASK;
-		tid = ATH_AN_2_TID(an, tidno);
+		tid = ATH_AN_2_TID(txctl->an, tidno);
 
 		WARN_ON(tid->ac->txq != txctl->txq);
 		/*
@@ -1713,7 +1703,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			ar9003_hw_set_paprd_txdesc(sc->sc_ah, bf->bf_desc,
 						   bf->bf_state.bfs_paprd);
 
-		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head, txctl->frmlen);
+		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
 	}
 
 	spin_unlock_bh(&txctl->txq->axq_lock);
@@ -1725,6 +1715,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = info->control.sta;
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_txq *txq = txctl->txq;
@@ -1733,11 +1724,10 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	int frmlen = skb->len + FCS_LEN;
 	int q;
 
+	txctl->an = (struct ath_node *)sta->drv_priv;
 	if (info->control.hw_key)
 		frmlen += info->control.hw_key->icv_len;
 
-	txctl->frmlen = frmlen;
-
 	/*
 	 * As a temporary workaround, assign seq# here; this will likely need
 	 * to be cleaned up to work better with Beacon transmission and virtual
@@ -1761,7 +1751,14 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	bf = ath_tx_setup_buffer(hw, txctl->txq, skb, frmlen);
+	setup_frame_info(hw, skb, frmlen);
+
+	/*
+	 * At this point, the vif, hw_key and sta pointers in the tx control
+	 * info are no longer valid (overwritten by the ath_frame_info data.
+	 */
+
+	bf = ath_tx_setup_buffer(hw, txctl->txq, skb);
 	if (unlikely(!bf))
 		return -ENOMEM;
 
-- 
cgit v1.2.3


From 488f6ba75b5deaa7e89d6cdac07e0f2120899b6f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 16 Nov 2010 19:20:28 +0100
Subject: ath9k_hw: add support for reading EEPROM data from the internal OTP
 ROM

Some of the new AR9003 cards do not come with an external EEPROM chip
anymore. Calibration data on these cards is stored in the OTP ROM on
the chip.
This patch adds support for reading this data, and also adds support
for different EEPROM chip sizes (512 bytes instead of 1K).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 90 ++++++++++++++++++++++++--
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h |  9 +++
 2 files changed, 93 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 1b4e99167b6c..230a1228de8e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3104,6 +3104,36 @@ error:
 	return false;
 }
 
+static bool ar9300_otp_read_word(struct ath_hw *ah, int addr, u32 *data)
+{
+	REG_READ(ah, AR9300_OTP_BASE + (4 * addr));
+
+	if (!ath9k_hw_wait(ah, AR9300_OTP_STATUS, AR9300_OTP_STATUS_TYPE,
+			   AR9300_OTP_STATUS_VALID, 1000))
+		return false;
+
+	*data = REG_READ(ah, AR9300_OTP_READ_DATA);
+	return true;
+}
+
+static bool ar9300_read_otp(struct ath_hw *ah, int address, u8 *buffer,
+			    int count)
+{
+	u32 data;
+	int i;
+
+	for (i = 0; i < count; i++) {
+		int offset = 8 * ((address - i) % 4);
+		if (!ar9300_otp_read_word(ah, (address - i) / 4, &data))
+			return false;
+
+		buffer[i] = (data >> offset) & 0xff;
+	}
+
+	return true;
+}
+
+
 static void ar9300_comp_hdr_unpack(u8 *best, int *code, int *reference,
 				   int *length, int *major, int *minor)
 {
@@ -3221,6 +3251,26 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 	return 0;
 }
 
+typedef bool (*eeprom_read_op)(struct ath_hw *ah, int address, u8 *buffer,
+			       int count);
+
+static bool ar9300_check_header(void *data)
+{
+	u32 *word = data;
+	return !(*word == 0 || *word == ~0);
+}
+
+static bool ar9300_check_eeprom_header(struct ath_hw *ah, eeprom_read_op read,
+				       int base_addr)
+{
+	u8 header[4];
+
+	if (!read(ah, base_addr, header, 4))
+		return false;
+
+	return ar9300_check_header(header);
+}
+
 /*
  * Read the configuration data from the eeprom.
  * The data can be put in any specified memory buffer.
@@ -3241,6 +3291,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	int it;
 	u16 checksum, mchecksum;
 	struct ath_common *common = ath9k_hw_common(ah);
+	eeprom_read_op read;
 
 	word = kzalloc(2048, GFP_KERNEL);
 	if (!word)
@@ -3248,14 +3299,42 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 
 	memcpy(mptr, &ar9300_default, mdata_size);
 
+	read = ar9300_read_eeprom;
 	cptr = AR9300_BASE_ADDR;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	cptr = AR9300_BASE_ADDR_512;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	read = ar9300_read_otp;
+	cptr = AR9300_BASE_ADDR;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying OTP accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	cptr = AR9300_BASE_ADDR_512;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying OTP accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	goto fail;
+
+found:
+	ath_print(common, ATH_DBG_EEPROM, "Found valid EEPROM data");
+
 	for (it = 0; it < MSTATE; it++) {
-		if (!ar9300_read_eeprom(ah, cptr, word, COMP_HDR_LEN))
+		if (!read(ah, cptr, word, COMP_HDR_LEN))
 			goto fail;
 
-		if ((word[0] == 0 && word[1] == 0 && word[2] == 0 &&
-		     word[3] == 0) || (word[0] == 0xff && word[1] == 0xff
-				       && word[2] == 0xff && word[3] == 0xff))
+		if (!ar9300_check_header(word))
 			break;
 
 		ar9300_comp_hdr_unpack(word, &code, &reference,
@@ -3272,8 +3351,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 		}
 
 		osize = length;
-		ar9300_read_eeprom(ah, cptr, word,
-				   COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
+		read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
 		checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
 		mchecksum = word[COMP_HDR_LEN + osize] |
 		    (word[COMP_HDR_LEN + osize + 1] << 8);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 5301df3e9ec0..57f64dbbcd89 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -79,6 +79,15 @@
 #define FIXED_CCA_THRESHOLD 15
 
 #define AR9300_BASE_ADDR 0x3ff
+#define AR9300_BASE_ADDR_512 0x1ff
+
+#define AR9300_OTP_BASE			0x14000
+#define AR9300_OTP_STATUS		0x15f18
+#define AR9300_OTP_STATUS_TYPE		0x7
+#define AR9300_OTP_STATUS_VALID		0x4
+#define AR9300_OTP_STATUS_ACCESS_BUSY	0x2
+#define AR9300_OTP_STATUS_SM_BUSY	0x1
+#define AR9300_OTP_READ_DATA		0x15f1c
 
 enum targetPowerHTRates {
 	HT_TARGET_RATE_0_8_16,
-- 
cgit v1.2.3


From 072b198a4ad48bd722ec6d203d65422a4698eae7 Mon Sep 17 00:00:00 2001
From: Don Zickus <dzickus@redhat.com>
Date: Fri, 12 Nov 2010 11:22:24 -0500
Subject: x86, nmi_watchdog: Remove all stub function calls from old
 nmi_watchdog

Now that the bulk of the old nmi_watchdog is gone, remove all
the stub variables and hooks associated with it.

This touches lots of files mainly because of how the io_apic
nmi_watchdog was implemented.  Now that the io_apic nmi_watchdog
is forever gone, remove all its fingers.

Most of this code was not being exercised by virtue of
nmi_watchdog != NMI_IO_APIC, so there shouldn't be anything to
risky here.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: fweisbec@gmail.com
Cc: gorcunov@openvz.org
LKML-Reference: <1289578944-28564-3-git-send-email-dzickus@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/include/asm/nmi.h             |  47 ---
 arch/x86/include/asm/smpboot_hooks.h   |   1 -
 arch/x86/include/asm/timer.h           |   6 -
 arch/x86/kernel/apic/apic.c            |  15 +-
 arch/x86/kernel/apic/hw_nmi.c          |  10 -
 arch/x86/kernel/apic/io_apic.c         |  46 ---
 arch/x86/kernel/cpu/perf_event.c       |   9 -
 arch/x86/kernel/cpu/perfctr-watchdog.c | 642 ---------------------------------
 arch/x86/kernel/smpboot.c              |  11 -
 arch/x86/kernel/time.c                 |  18 -
 arch/x86/kernel/traps.c                |   2 -
 arch/x86/oprofile/nmi_timer_int.c      |   3 -
 drivers/acpi/acpica/nsinit.c           |   2 -
 drivers/watchdog/hpwdt.c               |   7 +-
 include/linux/nmi.h                    |   2 -
 15 files changed, 2 insertions(+), 819 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
index 33292ec848ca..3545838cddeb 100644
--- a/arch/x86/include/asm/nmi.h
+++ b/arch/x86/include/asm/nmi.h
@@ -7,35 +7,13 @@
 
 #ifdef ARCH_HAS_NMI_WATCHDOG
 
-/**
- * do_nmi_callback
- *
- * Check to see if a callback exists and execute it.  Return 1
- * if the handler exists and was handled successfully.
- */
-int do_nmi_callback(struct pt_regs *regs, int cpu);
-
 extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
-extern int check_nmi_watchdog(void);
 extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
 extern int reserve_perfctr_nmi(unsigned int);
 extern void release_perfctr_nmi(unsigned int);
 extern int reserve_evntsel_nmi(unsigned int);
 extern void release_evntsel_nmi(unsigned int);
 
-extern void setup_apic_nmi_watchdog(void *);
-extern void stop_apic_nmi_watchdog(void *);
-extern void disable_timer_nmi_watchdog(void);
-extern void enable_timer_nmi_watchdog(void);
-extern void cpu_nmi_set_wd_enabled(void);
-
-extern atomic_t nmi_active;
-extern unsigned int nmi_watchdog;
-#define NMI_NONE	0
-#define NMI_IO_APIC	1
-#define NMI_LOCAL_APIC	2
-#define NMI_INVALID	3
-
 struct ctl_table;
 extern int proc_nmi_enabled(struct ctl_table *, int ,
 			void __user *, size_t *, loff_t *);
@@ -43,33 +21,8 @@ extern int unknown_nmi_panic;
 
 void arch_trigger_all_cpu_backtrace(void);
 #define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace
-
-static inline void localise_nmi_watchdog(void)
-{
-	if (nmi_watchdog == NMI_IO_APIC)
-		nmi_watchdog = NMI_LOCAL_APIC;
-}
-
-/* check if nmi_watchdog is active (ie was specified at boot) */
-static inline int nmi_watchdog_active(void)
-{
-	/*
-	 * actually it should be:
-	 * 	return (nmi_watchdog == NMI_LOCAL_APIC ||
-	 * 		nmi_watchdog == NMI_IO_APIC)
-	 * but since they are power of two we could use a
-	 * cheaper way --cvg
-	 */
-	return nmi_watchdog & (NMI_LOCAL_APIC | NMI_IO_APIC);
-}
 #endif
 
-void lapic_watchdog_stop(void);
-int lapic_watchdog_init(unsigned nmi_hz);
-int lapic_wd_event(unsigned nmi_hz);
-unsigned lapic_adjust_nmi_hz(unsigned hz);
-void disable_lapic_nmi_watchdog(void);
-void enable_lapic_nmi_watchdog(void);
 void stop_nmi(void);
 void restart_nmi(void);
 
diff --git a/arch/x86/include/asm/smpboot_hooks.h b/arch/x86/include/asm/smpboot_hooks.h
index 1def60114906..6c22bf353f26 100644
--- a/arch/x86/include/asm/smpboot_hooks.h
+++ b/arch/x86/include/asm/smpboot_hooks.h
@@ -48,7 +48,6 @@ static inline void __init smpboot_setup_io_apic(void)
 		setup_IO_APIC();
 	else {
 		nr_ioapics = 0;
-		localise_nmi_watchdog();
 	}
 #endif
 }
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index 5469630b27f5..fa7b9176b76c 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -10,12 +10,6 @@
 unsigned long long native_sched_clock(void);
 extern int recalibrate_cpu_khz(void);
 
-#if defined(CONFIG_X86_32) && defined(CONFIG_X86_IO_APIC)
-extern int timer_ack;
-#else
-# define timer_ack (0)
-#endif
-
 extern int no_timer_check;
 
 /* Accelerators for sched_clock()
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 3f838d537392..e9e2a93783f9 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -31,7 +31,6 @@
 #include <linux/init.h>
 #include <linux/cpu.h>
 #include <linux/dmi.h>
-#include <linux/nmi.h>
 #include <linux/smp.h>
 #include <linux/mm.h>
 
@@ -799,11 +798,7 @@ void __init setup_boot_APIC_clock(void)
 	 * PIT/HPET going.  Otherwise register lapic as a dummy
 	 * device.
 	 */
-	if (nmi_watchdog != NMI_IO_APIC)
-		lapic_clockevent.features &= ~CLOCK_EVT_FEAT_DUMMY;
-	else
-		pr_warning("APIC timer registered as dummy,"
-			" due to nmi_watchdog=%d!\n", nmi_watchdog);
+	lapic_clockevent.features &= ~CLOCK_EVT_FEAT_DUMMY;
 
 	/* Setup the lapic or request the broadcast */
 	setup_APIC_timer();
@@ -1387,7 +1382,6 @@ void __cpuinit end_local_APIC_setup(void)
 	}
 #endif
 
-	setup_apic_nmi_watchdog(NULL);
 	apic_pm_activate();
 }
 
@@ -1750,17 +1744,10 @@ int __init APIC_init_uniprocessor(void)
 		setup_IO_APIC();
 	else {
 		nr_ioapics = 0;
-		localise_nmi_watchdog();
 	}
-#else
-	localise_nmi_watchdog();
 #endif
 
 	x86_init.timers.setup_percpu_clockev();
-#ifdef CONFIG_X86_64
-	check_nmi_watchdog();
-#endif
-
 	return 0;
 }
 
diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c
index b68b17460016..3e25afe9a62a 100644
--- a/arch/x86/kernel/apic/hw_nmi.c
+++ b/arch/x86/kernel/apic/hw_nmi.c
@@ -94,14 +94,4 @@ early_initcall(register_trigger_all_cpu_backtrace);
 #endif
 
 /* STUB calls to mimic old nmi_watchdog behaviour */
-#if defined(CONFIG_X86_LOCAL_APIC)
-unsigned int nmi_watchdog = NMI_NONE;
-EXPORT_SYMBOL(nmi_watchdog);
-#endif
-atomic_t nmi_active = ATOMIC_INIT(0);           /* oprofile uses this */
-EXPORT_SYMBOL(nmi_active);
 int unknown_nmi_panic;
-void cpu_nmi_set_wd_enabled(void) { return; }
-void stop_apic_nmi_watchdog(void *unused) { return; }
-void setup_apic_nmi_watchdog(void *unused) { return; }
-int __init check_nmi_watchdog(void) { return 0; }
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 7cc0a721f628..e4a040c28de1 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -54,7 +54,6 @@
 #include <asm/dma.h>
 #include <asm/timer.h>
 #include <asm/i8259.h>
-#include <asm/nmi.h>
 #include <asm/msidef.h>
 #include <asm/hypertransport.h>
 #include <asm/setup.h>
@@ -2643,24 +2642,6 @@ static void lapic_register_intr(int irq)
 				      "edge");
 }
 
-static void __init setup_nmi(void)
-{
-	/*
-	 * Dirty trick to enable the NMI watchdog ...
-	 * We put the 8259A master into AEOI mode and
-	 * unmask on all local APICs LVT0 as NMI.
-	 *
-	 * The idea to use the 8259A in AEOI mode ('8259A Virtual Wire')
-	 * is from Maciej W. Rozycki - so we do not have to EOI from
-	 * the NMI handler or the timer interrupt.
-	 */
-	apic_printk(APIC_VERBOSE, KERN_INFO "activating NMI Watchdog ...");
-
-	enable_NMI_through_LVT0();
-
-	apic_printk(APIC_VERBOSE, " done.\n");
-}
-
 /*
  * This looks a bit hackish but it's about the only one way of sending
  * a few INTA cycles to 8259As and any associated glue logic.  ICR does
@@ -2766,15 +2747,6 @@ static inline void __init check_timer(void)
 	 */
 	apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
 	legacy_pic->init(1);
-#ifdef CONFIG_X86_32
-	{
-		unsigned int ver;
-
-		ver = apic_read(APIC_LVR);
-		ver = GET_APIC_VERSION(ver);
-		timer_ack = (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver));
-	}
-#endif
 
 	pin1  = find_isa_irq_pin(0, mp_INT);
 	apic1 = find_isa_irq_apic(0, mp_INT);
@@ -2822,10 +2794,6 @@ static inline void __init check_timer(void)
 				unmask_ioapic(cfg);
 		}
 		if (timer_irq_works()) {
-			if (nmi_watchdog == NMI_IO_APIC) {
-				setup_nmi();
-				legacy_pic->unmask(0);
-			}
 			if (disable_timer_pin_1 > 0)
 				clear_IO_APIC_pin(0, pin1);
 			goto out;
@@ -2851,11 +2819,6 @@ static inline void __init check_timer(void)
 		if (timer_irq_works()) {
 			apic_printk(APIC_QUIET, KERN_INFO "....... works.\n");
 			timer_through_8259 = 1;
-			if (nmi_watchdog == NMI_IO_APIC) {
-				legacy_pic->mask(0);
-				setup_nmi();
-				legacy_pic->unmask(0);
-			}
 			goto out;
 		}
 		/*
@@ -2867,15 +2830,6 @@ static inline void __init check_timer(void)
 		apic_printk(APIC_QUIET, KERN_INFO "....... failed.\n");
 	}
 
-	if (nmi_watchdog == NMI_IO_APIC) {
-		apic_printk(APIC_QUIET, KERN_WARNING "timer doesn't work "
-			    "through the IO-APIC - disabling NMI Watchdog!\n");
-		nmi_watchdog = NMI_NONE;
-	}
-#ifdef CONFIG_X86_32
-	timer_ack = 0;
-#endif
-
 	apic_printk(APIC_QUIET, KERN_INFO
 		    "...trying to set up timer as Virtual Wire IRQ...\n");
 
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index ed6310183efb..1f129a14e3a2 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -330,9 +330,6 @@ static bool reserve_pmc_hardware(void)
 {
 	int i;
 
-	if (nmi_watchdog == NMI_LOCAL_APIC)
-		disable_lapic_nmi_watchdog();
-
 	for (i = 0; i < x86_pmu.num_counters; i++) {
 		if (!reserve_perfctr_nmi(x86_pmu.perfctr + i))
 			goto perfctr_fail;
@@ -355,9 +352,6 @@ perfctr_fail:
 	for (i--; i >= 0; i--)
 		release_perfctr_nmi(x86_pmu.perfctr + i);
 
-	if (nmi_watchdog == NMI_LOCAL_APIC)
-		enable_lapic_nmi_watchdog();
-
 	return false;
 }
 
@@ -369,9 +363,6 @@ static void release_pmc_hardware(void)
 		release_perfctr_nmi(x86_pmu.perfctr + i);
 		release_evntsel_nmi(x86_pmu.eventsel + i);
 	}
-
-	if (nmi_watchdog == NMI_LOCAL_APIC)
-		enable_lapic_nmi_watchdog();
 }
 
 #else
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index d9f4ff8fcd69..14d45928c282 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -22,26 +22,6 @@
 #include <asm/apic.h>
 #include <asm/perf_event.h>
 
-struct nmi_watchdog_ctlblk {
-	unsigned int cccr_msr;
-	unsigned int perfctr_msr;  /* the MSR to reset in NMI handler */
-	unsigned int evntsel_msr;  /* the MSR to select the events to handle */
-};
-
-/* Interface defining a CPU specific perfctr watchdog */
-struct wd_ops {
-	int (*reserve)(void);
-	void (*unreserve)(void);
-	int (*setup)(unsigned nmi_hz);
-	void (*rearm)(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz);
-	void (*stop)(void);
-	unsigned perfctr;
-	unsigned evntsel;
-	u64 checkbit;
-};
-
-static const struct wd_ops *wd_ops;
-
 /*
  * this number is calculated from Intel's MSR_P4_CRU_ESCR5 register and it's
  * offset from MSR_P4_BSU_ESCR0.
@@ -60,8 +40,6 @@ static const struct wd_ops *wd_ops;
 static DECLARE_BITMAP(perfctr_nmi_owner, NMI_MAX_COUNTER_BITS);
 static DECLARE_BITMAP(evntsel_nmi_owner, NMI_MAX_COUNTER_BITS);
 
-static DEFINE_PER_CPU(struct nmi_watchdog_ctlblk, nmi_watchdog_ctlblk);
-
 /* converts an msr to an appropriate reservation bit */
 static inline unsigned int nmi_perfctr_msr_to_bit(unsigned int msr)
 {
@@ -172,623 +150,3 @@ void release_evntsel_nmi(unsigned int msr)
 	clear_bit(counter, evntsel_nmi_owner);
 }
 EXPORT_SYMBOL(release_evntsel_nmi);
-
-void disable_lapic_nmi_watchdog(void)
-{
-	BUG_ON(nmi_watchdog != NMI_LOCAL_APIC);
-
-	if (atomic_read(&nmi_active) <= 0)
-		return;
-
-	on_each_cpu(stop_apic_nmi_watchdog, NULL, 1);
-
-	if (wd_ops)
-		wd_ops->unreserve();
-
-	BUG_ON(atomic_read(&nmi_active) != 0);
-}
-
-void enable_lapic_nmi_watchdog(void)
-{
-	BUG_ON(nmi_watchdog != NMI_LOCAL_APIC);
-
-	/* are we already enabled */
-	if (atomic_read(&nmi_active) != 0)
-		return;
-
-	/* are we lapic aware */
-	if (!wd_ops)
-		return;
-	if (!wd_ops->reserve()) {
-		printk(KERN_ERR "NMI watchdog: cannot reserve perfctrs\n");
-		return;
-	}
-
-	on_each_cpu(setup_apic_nmi_watchdog, NULL, 1);
-	touch_nmi_watchdog();
-}
-
-/*
- * Activate the NMI watchdog via the local APIC.
- */
-
-static unsigned int adjust_for_32bit_ctr(unsigned int hz)
-{
-	u64 counter_val;
-	unsigned int retval = hz;
-
-	/*
-	 * On Intel CPUs with P6/ARCH_PERFMON only 32 bits in the counter
-	 * are writable, with higher bits sign extending from bit 31.
-	 * So, we can only program the counter with 31 bit values and
-	 * 32nd bit should be 1, for 33.. to be 1.
-	 * Find the appropriate nmi_hz
-	 */
-	counter_val = (u64)cpu_khz * 1000;
-	do_div(counter_val, retval);
-	if (counter_val > 0x7fffffffULL) {
-		u64 count = (u64)cpu_khz * 1000;
-		do_div(count, 0x7fffffffUL);
-		retval = count + 1;
-	}
-	return retval;
-}
-
-static void write_watchdog_counter(unsigned int perfctr_msr,
-				const char *descr, unsigned nmi_hz)
-{
-	u64 count = (u64)cpu_khz * 1000;
-
-	do_div(count, nmi_hz);
-	if (descr)
-		pr_debug("setting %s to -0x%08Lx\n", descr, count);
-	wrmsrl(perfctr_msr, 0 - count);
-}
-
-static void write_watchdog_counter32(unsigned int perfctr_msr,
-				const char *descr, unsigned nmi_hz)
-{
-	u64 count = (u64)cpu_khz * 1000;
-
-	do_div(count, nmi_hz);
-	if (descr)
-		pr_debug("setting %s to -0x%08Lx\n", descr, count);
-	wrmsr(perfctr_msr, (u32)(-count), 0);
-}
-
-/*
- * AMD K7/K8/Family10h/Family11h support.
- * AMD keeps this interface nicely stable so there is not much variety
- */
-#define K7_EVNTSEL_ENABLE	(1 << 22)
-#define K7_EVNTSEL_INT		(1 << 20)
-#define K7_EVNTSEL_OS		(1 << 17)
-#define K7_EVNTSEL_USR		(1 << 16)
-#define K7_EVENT_CYCLES_PROCESSOR_IS_RUNNING	0x76
-#define K7_NMI_EVENT		K7_EVENT_CYCLES_PROCESSOR_IS_RUNNING
-
-static int setup_k7_watchdog(unsigned nmi_hz)
-{
-	unsigned int perfctr_msr, evntsel_msr;
-	unsigned int evntsel;
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-
-	perfctr_msr = wd_ops->perfctr;
-	evntsel_msr = wd_ops->evntsel;
-
-	wrmsrl(perfctr_msr, 0UL);
-
-	evntsel = K7_EVNTSEL_INT
-		| K7_EVNTSEL_OS
-		| K7_EVNTSEL_USR
-		| K7_NMI_EVENT;
-
-	/* setup the timer */
-	wrmsr(evntsel_msr, evntsel, 0);
-	write_watchdog_counter(perfctr_msr, "K7_PERFCTR0", nmi_hz);
-
-	/* initialize the wd struct before enabling */
-	wd->perfctr_msr = perfctr_msr;
-	wd->evntsel_msr = evntsel_msr;
-	wd->cccr_msr = 0;  /* unused */
-
-	/* ok, everything is initialized, announce that we're set */
-	cpu_nmi_set_wd_enabled();
-
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-	evntsel |= K7_EVNTSEL_ENABLE;
-	wrmsr(evntsel_msr, evntsel, 0);
-
-	return 1;
-}
-
-static void single_msr_stop_watchdog(void)
-{
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-
-	wrmsr(wd->evntsel_msr, 0, 0);
-}
-
-static int single_msr_reserve(void)
-{
-	if (!reserve_perfctr_nmi(wd_ops->perfctr))
-		return 0;
-
-	if (!reserve_evntsel_nmi(wd_ops->evntsel)) {
-		release_perfctr_nmi(wd_ops->perfctr);
-		return 0;
-	}
-	return 1;
-}
-
-static void single_msr_unreserve(void)
-{
-	release_evntsel_nmi(wd_ops->evntsel);
-	release_perfctr_nmi(wd_ops->perfctr);
-}
-
-static void __kprobes
-single_msr_rearm(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz)
-{
-	/* start the cycle over again */
-	write_watchdog_counter(wd->perfctr_msr, NULL, nmi_hz);
-}
-
-static const struct wd_ops k7_wd_ops = {
-	.reserve	= single_msr_reserve,
-	.unreserve	= single_msr_unreserve,
-	.setup		= setup_k7_watchdog,
-	.rearm		= single_msr_rearm,
-	.stop		= single_msr_stop_watchdog,
-	.perfctr	= MSR_K7_PERFCTR0,
-	.evntsel	= MSR_K7_EVNTSEL0,
-	.checkbit	= 1ULL << 47,
-};
-
-/*
- * Intel Model 6 (PPro+,P2,P3,P-M,Core1)
- */
-#define P6_EVNTSEL0_ENABLE	(1 << 22)
-#define P6_EVNTSEL_INT		(1 << 20)
-#define P6_EVNTSEL_OS		(1 << 17)
-#define P6_EVNTSEL_USR		(1 << 16)
-#define P6_EVENT_CPU_CLOCKS_NOT_HALTED	0x79
-#define P6_NMI_EVENT		P6_EVENT_CPU_CLOCKS_NOT_HALTED
-
-static int setup_p6_watchdog(unsigned nmi_hz)
-{
-	unsigned int perfctr_msr, evntsel_msr;
-	unsigned int evntsel;
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-
-	perfctr_msr = wd_ops->perfctr;
-	evntsel_msr = wd_ops->evntsel;
-
-	/* KVM doesn't implement this MSR */
-	if (wrmsr_safe(perfctr_msr, 0, 0) < 0)
-		return 0;
-
-	evntsel = P6_EVNTSEL_INT
-		| P6_EVNTSEL_OS
-		| P6_EVNTSEL_USR
-		| P6_NMI_EVENT;
-
-	/* setup the timer */
-	wrmsr(evntsel_msr, evntsel, 0);
-	nmi_hz = adjust_for_32bit_ctr(nmi_hz);
-	write_watchdog_counter32(perfctr_msr, "P6_PERFCTR0", nmi_hz);
-
-	/* initialize the wd struct before enabling */
-	wd->perfctr_msr = perfctr_msr;
-	wd->evntsel_msr = evntsel_msr;
-	wd->cccr_msr = 0;  /* unused */
-
-	/* ok, everything is initialized, announce that we're set */
-	cpu_nmi_set_wd_enabled();
-
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-	evntsel |= P6_EVNTSEL0_ENABLE;
-	wrmsr(evntsel_msr, evntsel, 0);
-
-	return 1;
-}
-
-static void __kprobes p6_rearm(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz)
-{
-	/*
-	 * P6 based Pentium M need to re-unmask
-	 * the apic vector but it doesn't hurt
-	 * other P6 variant.
-	 * ArchPerfom/Core Duo also needs this
-	 */
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-
-	/* P6/ARCH_PERFMON has 32 bit counter write */
-	write_watchdog_counter32(wd->perfctr_msr, NULL, nmi_hz);
-}
-
-static const struct wd_ops p6_wd_ops = {
-	.reserve	= single_msr_reserve,
-	.unreserve	= single_msr_unreserve,
-	.setup		= setup_p6_watchdog,
-	.rearm		= p6_rearm,
-	.stop		= single_msr_stop_watchdog,
-	.perfctr	= MSR_P6_PERFCTR0,
-	.evntsel	= MSR_P6_EVNTSEL0,
-	.checkbit	= 1ULL << 39,
-};
-
-/*
- * Intel P4 performance counters.
- * By far the most complicated of all.
- */
-#define MSR_P4_MISC_ENABLE_PERF_AVAIL	(1 << 7)
-#define P4_ESCR_EVENT_SELECT(N)	((N) << 25)
-#define P4_ESCR_OS		(1 << 3)
-#define P4_ESCR_USR		(1 << 2)
-#define P4_CCCR_OVF_PMI0	(1 << 26)
-#define P4_CCCR_OVF_PMI1	(1 << 27)
-#define P4_CCCR_THRESHOLD(N)	((N) << 20)
-#define P4_CCCR_COMPLEMENT	(1 << 19)
-#define P4_CCCR_COMPARE		(1 << 18)
-#define P4_CCCR_REQUIRED	(3 << 16)
-#define P4_CCCR_ESCR_SELECT(N)	((N) << 13)
-#define P4_CCCR_ENABLE		(1 << 12)
-#define P4_CCCR_OVF 		(1 << 31)
-
-#define P4_CONTROLS 18
-static unsigned int p4_controls[18] = {
-	MSR_P4_BPU_CCCR0,
-	MSR_P4_BPU_CCCR1,
-	MSR_P4_BPU_CCCR2,
-	MSR_P4_BPU_CCCR3,
-	MSR_P4_MS_CCCR0,
-	MSR_P4_MS_CCCR1,
-	MSR_P4_MS_CCCR2,
-	MSR_P4_MS_CCCR3,
-	MSR_P4_FLAME_CCCR0,
-	MSR_P4_FLAME_CCCR1,
-	MSR_P4_FLAME_CCCR2,
-	MSR_P4_FLAME_CCCR3,
-	MSR_P4_IQ_CCCR0,
-	MSR_P4_IQ_CCCR1,
-	MSR_P4_IQ_CCCR2,
-	MSR_P4_IQ_CCCR3,
-	MSR_P4_IQ_CCCR4,
-	MSR_P4_IQ_CCCR5,
-};
-/*
- * Set up IQ_COUNTER0 to behave like a clock, by having IQ_CCCR0 filter
- * CRU_ESCR0 (with any non-null event selector) through a complemented
- * max threshold. [IA32-Vol3, Section 14.9.9]
- */
-static int setup_p4_watchdog(unsigned nmi_hz)
-{
-	unsigned int perfctr_msr, evntsel_msr, cccr_msr;
-	unsigned int evntsel, cccr_val;
-	unsigned int misc_enable, dummy;
-	unsigned int ht_num;
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-
-	rdmsr(MSR_IA32_MISC_ENABLE, misc_enable, dummy);
-	if (!(misc_enable & MSR_P4_MISC_ENABLE_PERF_AVAIL))
-		return 0;
-
-#ifdef CONFIG_SMP
-	/* detect which hyperthread we are on */
-	if (smp_num_siblings == 2) {
-		unsigned int ebx, apicid;
-
-		ebx = cpuid_ebx(1);
-		apicid = (ebx >> 24) & 0xff;
-		ht_num = apicid & 1;
-	} else
-#endif
-		ht_num = 0;
-
-	/*
-	 * performance counters are shared resources
-	 * assign each hyperthread its own set
-	 * (re-use the ESCR0 register, seems safe
-	 * and keeps the cccr_val the same)
-	 */
-	if (!ht_num) {
-		/* logical cpu 0 */
-		perfctr_msr = MSR_P4_IQ_PERFCTR0;
-		evntsel_msr = MSR_P4_CRU_ESCR0;
-		cccr_msr = MSR_P4_IQ_CCCR0;
-		cccr_val = P4_CCCR_OVF_PMI0 | P4_CCCR_ESCR_SELECT(4);
-
-		/*
-		 * If we're on the kdump kernel or other situation, we may
-		 * still have other performance counter registers set to
-		 * interrupt and they'll keep interrupting forever because
-		 * of the P4_CCCR_OVF quirk. So we need to ACK all the
-		 * pending interrupts and disable all the registers here,
-		 * before reenabling the NMI delivery. Refer to p4_rearm()
-		 * about the P4_CCCR_OVF quirk.
-		 */
-		if (reset_devices) {
-			unsigned int low, high;
-			int i;
-
-			for (i = 0; i < P4_CONTROLS; i++) {
-				rdmsr(p4_controls[i], low, high);
-				low &= ~(P4_CCCR_ENABLE | P4_CCCR_OVF);
-				wrmsr(p4_controls[i], low, high);
-			}
-		}
-	} else {
-		/* logical cpu 1 */
-		perfctr_msr = MSR_P4_IQ_PERFCTR1;
-		evntsel_msr = MSR_P4_CRU_ESCR0;
-		cccr_msr = MSR_P4_IQ_CCCR1;
-
-		/* Pentium 4 D processors don't support P4_CCCR_OVF_PMI1 */
-		if (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_mask == 4)
-			cccr_val = P4_CCCR_OVF_PMI0;
-		else
-			cccr_val = P4_CCCR_OVF_PMI1;
-		cccr_val |= P4_CCCR_ESCR_SELECT(4);
-	}
-
-	evntsel = P4_ESCR_EVENT_SELECT(0x3F)
-		| P4_ESCR_OS
-		| P4_ESCR_USR;
-
-	cccr_val |= P4_CCCR_THRESHOLD(15)
-		 | P4_CCCR_COMPLEMENT
-		 | P4_CCCR_COMPARE
-		 | P4_CCCR_REQUIRED;
-
-	wrmsr(evntsel_msr, evntsel, 0);
-	wrmsr(cccr_msr, cccr_val, 0);
-	write_watchdog_counter(perfctr_msr, "P4_IQ_COUNTER0", nmi_hz);
-
-	wd->perfctr_msr = perfctr_msr;
-	wd->evntsel_msr = evntsel_msr;
-	wd->cccr_msr = cccr_msr;
-
-	/* ok, everything is initialized, announce that we're set */
-	cpu_nmi_set_wd_enabled();
-
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-	cccr_val |= P4_CCCR_ENABLE;
-	wrmsr(cccr_msr, cccr_val, 0);
-	return 1;
-}
-
-static void stop_p4_watchdog(void)
-{
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-	wrmsr(wd->cccr_msr, 0, 0);
-	wrmsr(wd->evntsel_msr, 0, 0);
-}
-
-static int p4_reserve(void)
-{
-	if (!reserve_perfctr_nmi(MSR_P4_IQ_PERFCTR0))
-		return 0;
-#ifdef CONFIG_SMP
-	if (smp_num_siblings > 1 && !reserve_perfctr_nmi(MSR_P4_IQ_PERFCTR1))
-		goto fail1;
-#endif
-	if (!reserve_evntsel_nmi(MSR_P4_CRU_ESCR0))
-		goto fail2;
-	/* RED-PEN why is ESCR1 not reserved here? */
-	return 1;
- fail2:
-#ifdef CONFIG_SMP
-	if (smp_num_siblings > 1)
-		release_perfctr_nmi(MSR_P4_IQ_PERFCTR1);
- fail1:
-#endif
-	release_perfctr_nmi(MSR_P4_IQ_PERFCTR0);
-	return 0;
-}
-
-static void p4_unreserve(void)
-{
-#ifdef CONFIG_SMP
-	if (smp_num_siblings > 1)
-		release_perfctr_nmi(MSR_P4_IQ_PERFCTR1);
-#endif
-	release_evntsel_nmi(MSR_P4_CRU_ESCR0);
-	release_perfctr_nmi(MSR_P4_IQ_PERFCTR0);
-}
-
-static void __kprobes p4_rearm(struct nmi_watchdog_ctlblk *wd, unsigned nmi_hz)
-{
-	unsigned dummy;
-	/*
-	 * P4 quirks:
-	 * - An overflown perfctr will assert its interrupt
-	 *   until the OVF flag in its CCCR is cleared.
-	 * - LVTPC is masked on interrupt and must be
-	 *   unmasked by the LVTPC handler.
-	 */
-	rdmsrl(wd->cccr_msr, dummy);
-	dummy &= ~P4_CCCR_OVF;
-	wrmsrl(wd->cccr_msr, dummy);
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-	/* start the cycle over again */
-	write_watchdog_counter(wd->perfctr_msr, NULL, nmi_hz);
-}
-
-static const struct wd_ops p4_wd_ops = {
-	.reserve	= p4_reserve,
-	.unreserve	= p4_unreserve,
-	.setup		= setup_p4_watchdog,
-	.rearm		= p4_rearm,
-	.stop		= stop_p4_watchdog,
-	/* RED-PEN this is wrong for the other sibling */
-	.perfctr	= MSR_P4_BPU_PERFCTR0,
-	.evntsel	= MSR_P4_BSU_ESCR0,
-	.checkbit	= 1ULL << 39,
-};
-
-/*
- * Watchdog using the Intel architected PerfMon.
- * Used for Core2 and hopefully all future Intel CPUs.
- */
-#define ARCH_PERFMON_NMI_EVENT_SEL	ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL
-#define ARCH_PERFMON_NMI_EVENT_UMASK	ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK
-
-static struct wd_ops intel_arch_wd_ops;
-
-static int setup_intel_arch_watchdog(unsigned nmi_hz)
-{
-	unsigned int ebx;
-	union cpuid10_eax eax;
-	unsigned int unused;
-	unsigned int perfctr_msr, evntsel_msr;
-	unsigned int evntsel;
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-
-	/*
-	 * Check whether the Architectural PerfMon supports
-	 * Unhalted Core Cycles Event or not.
-	 * NOTE: Corresponding bit = 0 in ebx indicates event present.
-	 */
-	cpuid(10, &(eax.full), &ebx, &unused, &unused);
-	if ((eax.split.mask_length <
-			(ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX+1)) ||
-	    (ebx & ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT))
-		return 0;
-
-	perfctr_msr = wd_ops->perfctr;
-	evntsel_msr = wd_ops->evntsel;
-
-	wrmsrl(perfctr_msr, 0UL);
-
-	evntsel = ARCH_PERFMON_EVENTSEL_INT
-		| ARCH_PERFMON_EVENTSEL_OS
-		| ARCH_PERFMON_EVENTSEL_USR
-		| ARCH_PERFMON_NMI_EVENT_SEL
-		| ARCH_PERFMON_NMI_EVENT_UMASK;
-
-	/* setup the timer */
-	wrmsr(evntsel_msr, evntsel, 0);
-	nmi_hz = adjust_for_32bit_ctr(nmi_hz);
-	write_watchdog_counter32(perfctr_msr, "INTEL_ARCH_PERFCTR0", nmi_hz);
-
-	wd->perfctr_msr = perfctr_msr;
-	wd->evntsel_msr = evntsel_msr;
-	wd->cccr_msr = 0;  /* unused */
-
-	/* ok, everything is initialized, announce that we're set */
-	cpu_nmi_set_wd_enabled();
-
-	apic_write(APIC_LVTPC, APIC_DM_NMI);
-	evntsel |= ARCH_PERFMON_EVENTSEL_ENABLE;
-	wrmsr(evntsel_msr, evntsel, 0);
-	intel_arch_wd_ops.checkbit = 1ULL << (eax.split.bit_width - 1);
-	return 1;
-}
-
-static struct wd_ops intel_arch_wd_ops __read_mostly = {
-	.reserve	= single_msr_reserve,
-	.unreserve	= single_msr_unreserve,
-	.setup		= setup_intel_arch_watchdog,
-	.rearm		= p6_rearm,
-	.stop		= single_msr_stop_watchdog,
-	.perfctr	= MSR_ARCH_PERFMON_PERFCTR1,
-	.evntsel	= MSR_ARCH_PERFMON_EVENTSEL1,
-};
-
-static void probe_nmi_watchdog(void)
-{
-	switch (boot_cpu_data.x86_vendor) {
-	case X86_VENDOR_AMD:
-		if (boot_cpu_data.x86 == 6 ||
-		    (boot_cpu_data.x86 >= 0xf && boot_cpu_data.x86 <= 0x15))
-			wd_ops = &k7_wd_ops;
-		return;
-	case X86_VENDOR_INTEL:
-		/* Work around where perfctr1 doesn't have a working enable
-		 * bit as described in the following errata:
-		 * AE49 Core Duo and Intel Core Solo 65 nm
-		 * AN49 Intel Pentium Dual-Core
-		 * AF49 Dual-Core Intel Xeon Processor LV
-		 */
-		if ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model == 14) ||
-		    ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model == 15 &&
-		     boot_cpu_data.x86_mask == 4))) {
-			intel_arch_wd_ops.perfctr = MSR_ARCH_PERFMON_PERFCTR0;
-			intel_arch_wd_ops.evntsel = MSR_ARCH_PERFMON_EVENTSEL0;
-		}
-		if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) {
-			wd_ops = &intel_arch_wd_ops;
-			break;
-		}
-		switch (boot_cpu_data.x86) {
-		case 6:
-			if (boot_cpu_data.x86_model > 13)
-				return;
-
-			wd_ops = &p6_wd_ops;
-			break;
-		case 15:
-			wd_ops = &p4_wd_ops;
-			break;
-		default:
-			return;
-		}
-		break;
-	}
-}
-
-/* Interface to nmi.c */
-
-int lapic_watchdog_init(unsigned nmi_hz)
-{
-	if (!wd_ops) {
-		probe_nmi_watchdog();
-		if (!wd_ops) {
-			printk(KERN_INFO "NMI watchdog: CPU not supported\n");
-			return -1;
-		}
-
-		if (!wd_ops->reserve()) {
-			printk(KERN_ERR
-				"NMI watchdog: cannot reserve perfctrs\n");
-			return -1;
-		}
-	}
-
-	if (!(wd_ops->setup(nmi_hz))) {
-		printk(KERN_ERR "Cannot setup NMI watchdog on CPU %d\n",
-		       raw_smp_processor_id());
-		return -1;
-	}
-
-	return 0;
-}
-
-void lapic_watchdog_stop(void)
-{
-	if (wd_ops)
-		wd_ops->stop();
-}
-
-unsigned lapic_adjust_nmi_hz(unsigned hz)
-{
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-	if (wd->perfctr_msr == MSR_P6_PERFCTR0 ||
-	    wd->perfctr_msr == MSR_ARCH_PERFMON_PERFCTR1)
-		hz = adjust_for_32bit_ctr(hz);
-	return hz;
-}
-
-int __kprobes lapic_wd_event(unsigned nmi_hz)
-{
-	struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk);
-	u64 ctr;
-
-	rdmsrl(wd->perfctr_msr, ctr);
-	if (ctr & wd_ops->checkbit) /* perfctr still running? */
-		return 0;
-
-	wd_ops->rearm(wd, nmi_hz);
-	return 1;
-}
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 083e99d1b7df..f0a0624eea55 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -316,12 +316,6 @@ notrace static void __cpuinit start_secondary(void *unused)
 	 */
 	check_tsc_sync_target();
 
-	if (nmi_watchdog == NMI_IO_APIC) {
-		legacy_pic->mask(0);
-		enable_NMI_through_LVT0();
-		legacy_pic->unmask(0);
-	}
-
 	/* This must be done before setting cpu_online_mask */
 	set_cpu_sibling_map(raw_smp_processor_id());
 	wmb();
@@ -1061,8 +1055,6 @@ static int __init smp_sanity_check(unsigned max_cpus)
 		printk(KERN_INFO "SMP mode deactivated.\n");
 		smpboot_clear_io_apic();
 
-		localise_nmi_watchdog();
-
 		connect_bsp_APIC();
 		setup_local_APIC();
 		end_local_APIC_setup();
@@ -1196,7 +1188,6 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
 #ifdef CONFIG_X86_IO_APIC
 	setup_ioapic_dest();
 #endif
-	check_nmi_watchdog();
 	mtrr_aps_init();
 }
 
@@ -1341,8 +1332,6 @@ int native_cpu_disable(void)
 	if (cpu == 0)
 		return -EBUSY;
 
-	if (nmi_watchdog == NMI_LOCAL_APIC)
-		stop_apic_nmi_watchdog(NULL);
 	clear_local_APIC();
 
 	cpu_disable_common();
diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
index fb5cc5e14cfa..25a28a245937 100644
--- a/arch/x86/kernel/time.c
+++ b/arch/x86/kernel/time.c
@@ -22,10 +22,6 @@
 #include <asm/hpet.h>
 #include <asm/time.h>
 
-#if defined(CONFIG_X86_32) && defined(CONFIG_X86_IO_APIC)
-int timer_ack;
-#endif
-
 #ifdef CONFIG_X86_64
 volatile unsigned long __jiffies __section_jiffies = INITIAL_JIFFIES;
 #endif
@@ -63,20 +59,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 	/* Keep nmi watchdog up to date */
 	inc_irq_stat(irq0_irqs);
 
-	/* Optimized out for !IO_APIC and x86_64 */
-	if (timer_ack) {
-		/*
-		 * Subtle, when I/O APICs are used we have to ack timer IRQ
-		 * manually to deassert NMI lines for the watchdog if run
-		 * on an 82489DX-based system.
-		 */
-		raw_spin_lock(&i8259A_lock);
-		outb(0x0c, PIC_MASTER_OCW3);
-		/* Ack the IRQ; AEOI will end it automatically. */
-		inb(PIC_MASTER_POLL);
-		raw_spin_unlock(&i8259A_lock);
-	}
-
 	global_clock_event->event_handler(global_clock_event);
 
 	/* MCA bus quirk: Acknowledge irq0 by setting bit 7 in port 0x61 */
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index db30d9cb9dd6..f02c179c2552 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -437,14 +437,12 @@ do_nmi(struct pt_regs *regs, long error_code)
 
 void stop_nmi(void)
 {
-	acpi_nmi_disable();
 	ignore_nmis++;
 }
 
 void restart_nmi(void)
 {
 	ignore_nmis--;
-	acpi_nmi_enable();
 }
 
 /* May run on IST stack. */
diff --git a/arch/x86/oprofile/nmi_timer_int.c b/arch/x86/oprofile/nmi_timer_int.c
index e3ecb71b5790..0636dd93cef8 100644
--- a/arch/x86/oprofile/nmi_timer_int.c
+++ b/arch/x86/oprofile/nmi_timer_int.c
@@ -58,9 +58,6 @@ static void timer_stop(void)
 
 int __init op_nmi_timer_init(struct oprofile_operations *ops)
 {
-	if ((nmi_watchdog != NMI_IO_APIC) || (atomic_read(&nmi_active) <= 0))
-		return -ENODEV;
-
 	ops->start = timer_start;
 	ops->stop = timer_stop;
 	ops->cpu_type = "timer";
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 660a2728908d..0cac7ec0d2ec 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -577,9 +577,7 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
 	 * as possible (without an NMI being received in the middle of
 	 * this) - so disable NMIs and initialize the device:
 	 */
-	acpi_nmi_disable();
 	status = acpi_ns_evaluate(info);
-	acpi_nmi_enable();
 
 	if (ACPI_SUCCESS(status)) {
 		walk_info->num_INI++;
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 3d77116e4634..c19f4a20794a 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -649,12 +649,7 @@ static void __devinit hpwdt_check_nmi_decoding(struct pci_dev *dev)
 	 * If nmi_watchdog is turned off then we can turn on
 	 * our nmi decoding capability.
 	 */
-	if (!nmi_watchdog_active())
-		hpwdt_nmi_decoding = 1;
-	else
-		dev_warn(&dev->dev, "NMI decoding is disabled. To enable this "
-			"functionality you must reboot with nmi_watchdog=0 "
-			"and load the hpwdt driver with priority=1.\n");
+	hpwdt_nmi_decoding = 1;
 }
 #else
 static void __devinit hpwdt_check_nmi_decoding(struct pci_dev *dev)
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index 0cb3e5c246d0..1c451e6ecc17 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -25,8 +25,6 @@ static inline void touch_nmi_watchdog(void)
 #else
 extern void touch_nmi_watchdog(void);
 #endif
-static inline void acpi_nmi_disable(void) { }
-static inline void acpi_nmi_enable(void) { }
 
 /*
  * Create trigger_all_cpu_backtrace() out of the arch-provided
-- 
cgit v1.2.3


From eec1d4fa00c6552ae2fdf71d59f1eded7c88dd89 Mon Sep 17 00:00:00 2001
From: Hans Rosenfeld <hans.rosenfeld@amd.com>
Date: Fri, 29 Oct 2010 17:14:30 +0200
Subject: x86, amd-nb: Complete the rename of AMD NB and related code

Not only the naming of the files was confusing, it was even more so for
the function and variable names.

Renamed the K8 NB and NUMA stuff that is also used on other AMD
platforms. This also renames the CONFIG_K8_NUMA option to
CONFIG_AMD_NUMA and the related file k8topology_64.c to
amdtopology_64.c. No functional changes intended.

Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
---
 arch/x86/Kconfig                      |  12 +-
 arch/x86/include/asm/amd_nb.h         |  24 ++--
 arch/x86/kernel/amd_nb.c              |  72 +++++------
 arch/x86/kernel/aperture_64.c         |  10 +-
 arch/x86/kernel/cpu/intel_cacheinfo.c |   6 +-
 arch/x86/kernel/pci-gart_64.c         |  34 ++---
 arch/x86/kernel/setup.c               |   8 +-
 arch/x86/mm/Makefile                  |   2 +-
 arch/x86/mm/amdtopology_64.c          | 237 ++++++++++++++++++++++++++++++++++
 arch/x86/mm/k8topology_64.c           | 237 ----------------------------------
 arch/x86/mm/numa_64.c                 |  22 ++--
 drivers/char/agp/amd64-agp.c          |  32 ++---
 drivers/edac/amd64_edac.c             |   4 +-
 13 files changed, 350 insertions(+), 350 deletions(-)
 create mode 100644 arch/x86/mm/amdtopology_64.c
 delete mode 100644 arch/x86/mm/k8topology_64.c

(limited to 'drivers')

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e8327686d3c5..08993a38b119 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1141,16 +1141,16 @@ config NUMA
 comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
 	depends on X86_32 && X86_SUMMIT && (!HIGHMEM64G || !ACPI)
 
-config K8_NUMA
+config AMD_NUMA
 	def_bool y
 	prompt "Old style AMD Opteron NUMA detection"
 	depends on X86_64 && NUMA && PCI
 	---help---
-	  Enable K8 NUMA node topology detection.  You should say Y here if
-	  you have a multi processor AMD K8 system. This uses an old
-	  method to read the NUMA configuration directly from the builtin
-	  Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA
-	  instead, which also takes priority if both are compiled in.
+	  Enable AMD NUMA node topology detection.  You should say Y here if
+	  you have a multi processor AMD system. This uses an old method to
+	  read the NUMA configuration directly from the builtin Northbridge
+	  of Opteron. It is recommended to use X86_64_ACPI_NUMA instead,
+	  which also takes priority if both are compiled in.
 
 config X86_64_ACPI_NUMA
 	def_bool y
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index c8517f81b21e..35b17a821e34 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -3,33 +3,33 @@
 
 #include <linux/pci.h>
 
-extern struct pci_device_id k8_nb_ids[];
+extern struct pci_device_id amd_nb_ids[];
 struct bootnode;
 
-extern int early_is_k8_nb(u32 value);
-extern int cache_k8_northbridges(void);
-extern void k8_flush_garts(void);
-extern int k8_get_nodes(struct bootnode *nodes);
-extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn);
-extern int k8_scan_nodes(void);
+extern int early_is_amd_nb(u32 value);
+extern int cache_amd_northbridges(void);
+extern void amd_flush_garts(void);
+extern int amd_get_nodes(struct bootnode *nodes);
+extern int amd_numa_init(unsigned long start_pfn, unsigned long end_pfn);
+extern int amd_scan_nodes(void);
 
-struct k8_northbridge_info {
+struct amd_northbridge_info {
 	u16 num;
 	u8 gart_supported;
 	struct pci_dev **nb_misc;
 };
-extern struct k8_northbridge_info k8_northbridges;
+extern struct amd_northbridge_info amd_northbridges;
 
 #ifdef CONFIG_AMD_NB
 
-static inline struct pci_dev *node_to_k8_nb_misc(int node)
+static inline struct pci_dev *node_to_amd_nb_misc(int node)
 {
-	return (node < k8_northbridges.num) ? k8_northbridges.nb_misc[node] : NULL;
+	return (node < amd_northbridges.num) ? amd_northbridges.nb_misc[node] : NULL;
 }
 
 #else
 
-static inline struct pci_dev *node_to_k8_nb_misc(int node)
+static inline struct pci_dev *node_to_amd_nb_misc(int node)
 {
 	return NULL;
 }
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 8f6463d8ed0d..c46df406a2a9 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -12,95 +12,95 @@
 
 static u32 *flush_words;
 
-struct pci_device_id k8_nb_ids[] = {
+struct pci_device_id amd_nb_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_MISC) },
 	{}
 };
-EXPORT_SYMBOL(k8_nb_ids);
+EXPORT_SYMBOL(amd_nb_ids);
 
-struct k8_northbridge_info k8_northbridges;
-EXPORT_SYMBOL(k8_northbridges);
+struct amd_northbridge_info amd_northbridges;
+EXPORT_SYMBOL(amd_northbridges);
 
-static struct pci_dev *next_k8_northbridge(struct pci_dev *dev)
+static struct pci_dev *next_amd_northbridge(struct pci_dev *dev)
 {
 	do {
 		dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
 		if (!dev)
 			break;
-	} while (!pci_match_id(&k8_nb_ids[0], dev));
+	} while (!pci_match_id(&amd_nb_ids[0], dev));
 	return dev;
 }
 
-int cache_k8_northbridges(void)
+int cache_amd_northbridges(void)
 {
 	int i;
 	struct pci_dev *dev;
 
-	if (k8_northbridges.num)
+	if (amd_northbridges.num)
 		return 0;
 
 	dev = NULL;
-	while ((dev = next_k8_northbridge(dev)) != NULL)
-		k8_northbridges.num++;
+	while ((dev = next_amd_northbridge(dev)) != NULL)
+		amd_northbridges.num++;
 
 	/* some CPU families (e.g. family 0x11) do not support GART */
 	if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 ||
 	    boot_cpu_data.x86 == 0x15)
-		k8_northbridges.gart_supported = 1;
+		amd_northbridges.gart_supported = 1;
 
-	k8_northbridges.nb_misc = kmalloc((k8_northbridges.num + 1) *
+	amd_northbridges.nb_misc = kmalloc((amd_northbridges.num + 1) *
 					  sizeof(void *), GFP_KERNEL);
-	if (!k8_northbridges.nb_misc)
+	if (!amd_northbridges.nb_misc)
 		return -ENOMEM;
 
-	if (!k8_northbridges.num) {
-		k8_northbridges.nb_misc[0] = NULL;
+	if (!amd_northbridges.num) {
+		amd_northbridges.nb_misc[0] = NULL;
 		return 0;
 	}
 
-	if (k8_northbridges.gart_supported) {
-		flush_words = kmalloc(k8_northbridges.num * sizeof(u32),
+	if (amd_northbridges.gart_supported) {
+		flush_words = kmalloc(amd_northbridges.num * sizeof(u32),
 				      GFP_KERNEL);
 		if (!flush_words) {
-			kfree(k8_northbridges.nb_misc);
+			kfree(amd_northbridges.nb_misc);
 			return -ENOMEM;
 		}
 	}
 
 	dev = NULL;
 	i = 0;
-	while ((dev = next_k8_northbridge(dev)) != NULL) {
-		k8_northbridges.nb_misc[i] = dev;
-		if (k8_northbridges.gart_supported)
+	while ((dev = next_amd_northbridge(dev)) != NULL) {
+		amd_northbridges.nb_misc[i] = dev;
+		if (amd_northbridges.gart_supported)
 			pci_read_config_dword(dev, 0x9c, &flush_words[i++]);
 	}
-	k8_northbridges.nb_misc[i] = NULL;
+	amd_northbridges.nb_misc[i] = NULL;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cache_k8_northbridges);
+EXPORT_SYMBOL_GPL(cache_amd_northbridges);
 
 /* Ignores subdevice/subvendor but as far as I can figure out
    they're useless anyways */
-int __init early_is_k8_nb(u32 device)
+int __init early_is_amd_nb(u32 device)
 {
 	struct pci_device_id *id;
 	u32 vendor = device & 0xffff;
 	device >>= 16;
-	for (id = k8_nb_ids; id->vendor; id++)
+	for (id = amd_nb_ids; id->vendor; id++)
 		if (vendor == id->vendor && device == id->device)
 			return 1;
 	return 0;
 }
 
-void k8_flush_garts(void)
+void amd_flush_garts(void)
 {
 	int flushed, i;
 	unsigned long flags;
 	static DEFINE_SPINLOCK(gart_lock);
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return;
 
 	/* Avoid races between AGP and IOMMU. In theory it's not needed
@@ -109,16 +109,16 @@ void k8_flush_garts(void)
 	   that it doesn't matter to serialize more. -AK */
 	spin_lock_irqsave(&gart_lock, flags);
 	flushed = 0;
-	for (i = 0; i < k8_northbridges.num; i++) {
-		pci_write_config_dword(k8_northbridges.nb_misc[i], 0x9c,
+	for (i = 0; i < amd_northbridges.num; i++) {
+		pci_write_config_dword(amd_northbridges.nb_misc[i], 0x9c,
 				       flush_words[i]|1);
 		flushed++;
 	}
-	for (i = 0; i < k8_northbridges.num; i++) {
+	for (i = 0; i < amd_northbridges.num; i++) {
 		u32 w;
 		/* Make sure the hardware actually executed the flush*/
 		for (;;) {
-			pci_read_config_dword(k8_northbridges.nb_misc[i],
+			pci_read_config_dword(amd_northbridges.nb_misc[i],
 					      0x9c, &w);
 			if (!(w & 1))
 				break;
@@ -129,19 +129,19 @@ void k8_flush_garts(void)
 	if (!flushed)
 		printk("nothing to flush?\n");
 }
-EXPORT_SYMBOL_GPL(k8_flush_garts);
+EXPORT_SYMBOL_GPL(amd_flush_garts);
 
-static __init int init_k8_nbs(void)
+static __init int init_amd_nbs(void)
 {
 	int err = 0;
 
-	err = cache_k8_northbridges();
+	err = cache_amd_northbridges();
 
 	if (err < 0)
-		printk(KERN_NOTICE "K8 NB: Cannot enumerate AMD northbridges.\n");
+		printk(KERN_NOTICE "AMD NB: Cannot enumerate AMD northbridges.\n");
 
 	return err;
 }
 
 /* This has to go after the PCI subsystem */
-fs_initcall(init_k8_nbs);
+fs_initcall(init_amd_nbs);
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index b3a16e8f0703..dcd7c83e1659 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -206,7 +206,7 @@ static u32 __init read_agp(int bus, int slot, int func, int cap, u32 *order)
  * Do an PCI bus scan by hand because we're running before the PCI
  * subsystem.
  *
- * All K8 AGP bridges are AGPv3 compliant, so we can do this scan
+ * All AMD AGP bridges are AGPv3 compliant, so we can do this scan
  * generically. It's probably overkill to always scan all slots because
  * the AGP bridges should be always an own bus on the HT hierarchy,
  * but do it here for future safety.
@@ -303,7 +303,7 @@ void __init early_gart_iommu_check(void)
 		dev_limit = bus_dev_ranges[i].dev_limit;
 
 		for (slot = dev_base; slot < dev_limit; slot++) {
-			if (!early_is_k8_nb(read_pci_config(bus, slot, 3, 0x00)))
+			if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00)))
 				continue;
 
 			ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL);
@@ -358,7 +358,7 @@ void __init early_gart_iommu_check(void)
 		dev_limit = bus_dev_ranges[i].dev_limit;
 
 		for (slot = dev_base; slot < dev_limit; slot++) {
-			if (!early_is_k8_nb(read_pci_config(bus, slot, 3, 0x00)))
+			if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00)))
 				continue;
 
 			ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL);
@@ -400,7 +400,7 @@ int __init gart_iommu_hole_init(void)
 		dev_limit = bus_dev_ranges[i].dev_limit;
 
 		for (slot = dev_base; slot < dev_limit; slot++) {
-			if (!early_is_k8_nb(read_pci_config(bus, slot, 3, 0x00)))
+			if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00)))
 				continue;
 
 			iommu_detected = 1;
@@ -518,7 +518,7 @@ out:
 		dev_base = bus_dev_ranges[i].dev_base;
 		dev_limit = bus_dev_ranges[i].dev_limit;
 		for (slot = dev_base; slot < dev_limit; slot++) {
-			if (!early_is_k8_nb(read_pci_config(bus, slot, 3, 0x00)))
+			if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00)))
 				continue;
 
 			write_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL, ctl);
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 17ad03366211..92512ed380e7 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -333,7 +333,7 @@ static void __cpuinit amd_calc_l3_indices(struct amd_l3_cache *l3)
 static struct amd_l3_cache * __cpuinit amd_init_l3_cache(int node)
 {
 	struct amd_l3_cache *l3;
-	struct pci_dev *dev = node_to_k8_nb_misc(node);
+	struct pci_dev *dev = node_to_amd_nb_misc(node);
 
 	l3 = kzalloc(sizeof(struct amd_l3_cache), GFP_ATOMIC);
 	if (!l3) {
@@ -370,7 +370,7 @@ static void __cpuinit amd_check_l3_disable(struct _cpuid4_info_regs *this_leaf,
 			return;
 
 	/* not in virtualized environments */
-	if (k8_northbridges.num == 0)
+	if (amd_northbridges.num == 0)
 		return;
 
 	/*
@@ -378,7 +378,7 @@ static void __cpuinit amd_check_l3_disable(struct _cpuid4_info_regs *this_leaf,
 	 * never freed but this is done only on shutdown so it doesn't matter.
 	 */
 	if (!l3_caches) {
-		int size = k8_northbridges.num * sizeof(struct amd_l3_cache *);
+		int size = amd_northbridges.num * sizeof(struct amd_l3_cache *);
 
 		l3_caches = kzalloc(size, GFP_ATOMIC);
 		if (!l3_caches)
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index ba0f0ca9f280..63317c5694d7 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -143,7 +143,7 @@ static void flush_gart(void)
 
 	spin_lock_irqsave(&iommu_bitmap_lock, flags);
 	if (need_flush) {
-		k8_flush_garts();
+		amd_flush_garts();
 		need_flush = false;
 	}
 	spin_unlock_irqrestore(&iommu_bitmap_lock, flags);
@@ -561,17 +561,17 @@ static void enable_gart_translations(void)
 {
 	int i;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return;
 
-	for (i = 0; i < k8_northbridges.num; i++) {
-		struct pci_dev *dev = k8_northbridges.nb_misc[i];
+	for (i = 0; i < amd_northbridges.num; i++) {
+		struct pci_dev *dev = amd_northbridges.nb_misc[i];
 
 		enable_gart_translation(dev, __pa(agp_gatt_table));
 	}
 
 	/* Flush the GART-TLB to remove stale entries */
-	k8_flush_garts();
+	amd_flush_garts();
 }
 
 /*
@@ -596,13 +596,13 @@ static void gart_fixup_northbridges(struct sys_device *dev)
 	if (!fix_up_north_bridges)
 		return;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return;
 
 	pr_info("PCI-DMA: Restoring GART aperture settings\n");
 
-	for (i = 0; i < k8_northbridges.num; i++) {
-		struct pci_dev *dev = k8_northbridges.nb_misc[i];
+	for (i = 0; i < amd_northbridges.num; i++) {
+		struct pci_dev *dev = amd_northbridges.nb_misc[i];
 
 		/*
 		 * Don't enable translations just yet.  That is the next
@@ -644,7 +644,7 @@ static struct sys_device device_gart = {
  * Private Northbridge GATT initialization in case we cannot use the
  * AGP driver for some reason.
  */
-static __init int init_k8_gatt(struct agp_kern_info *info)
+static __init int init_amd_gatt(struct agp_kern_info *info)
 {
 	unsigned aper_size, gatt_size, new_aper_size;
 	unsigned aper_base, new_aper_base;
@@ -656,8 +656,8 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
 
 	aper_size = aper_base = info->aper_size = 0;
 	dev = NULL;
-	for (i = 0; i < k8_northbridges.num; i++) {
-		dev = k8_northbridges.nb_misc[i];
+	for (i = 0; i < amd_northbridges.num; i++) {
+		dev = amd_northbridges.nb_misc[i];
 		new_aper_base = read_aperture(dev, &new_aper_size);
 		if (!new_aper_base)
 			goto nommu;
@@ -725,13 +725,13 @@ static void gart_iommu_shutdown(void)
 	if (!no_agp)
 		return;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return;
 
-	for (i = 0; i < k8_northbridges.num; i++) {
+	for (i = 0; i < amd_northbridges.num; i++) {
 		u32 ctl;
 
-		dev = k8_northbridges.nb_misc[i];
+		dev = amd_northbridges.nb_misc[i];
 		pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl);
 
 		ctl &= ~GARTEN;
@@ -749,14 +749,14 @@ int __init gart_iommu_init(void)
 	unsigned long scratch;
 	long i;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return 0;
 
 #ifndef CONFIG_AGP_AMD64
 	no_agp = 1;
 #else
 	/* Makefile puts PCI initialization via subsys_initcall first. */
-	/* Add other K8 AGP bridge drivers here */
+	/* Add other AMD AGP bridge drivers here */
 	no_agp = no_agp ||
 		(agp_amd64_init() < 0) ||
 		(agp_copy_info(agp_bridge, &info) < 0);
@@ -765,7 +765,7 @@ int __init gart_iommu_init(void)
 	if (no_iommu ||
 	    (!force_iommu && max_pfn <= MAX_DMA32_PFN) ||
 	    !gart_iommu_aperture ||
-	    (no_agp && init_k8_gatt(&info) < 0)) {
+	    (no_agp && init_amd_gatt(&info) < 0)) {
 		if (max_pfn > MAX_DMA32_PFN) {
 			pr_warning("More than 4GB of memory but GART IOMMU not available.\n");
 			pr_warning("falling back to iommu=soft.\n");
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 21c6746338af..df172c1e8238 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -694,7 +694,7 @@ static u64 __init get_max_mapped(void)
 void __init setup_arch(char **cmdline_p)
 {
 	int acpi = 0;
-	int k8 = 0;
+	int amd = 0;
 	unsigned long flags;
 
 #ifdef CONFIG_X86_32
@@ -981,12 +981,12 @@ void __init setup_arch(char **cmdline_p)
 	acpi = acpi_numa_init();
 #endif
 
-#ifdef CONFIG_K8_NUMA
+#ifdef CONFIG_AMD_NUMA
 	if (!acpi)
-		k8 = !k8_numa_init(0, max_pfn);
+		amd = !amd_numa_init(0, max_pfn);
 #endif
 
-	initmem_init(0, max_pfn, acpi, k8);
+	initmem_init(0, max_pfn, acpi, amd);
 	memblock_find_dma_reserve();
 	dma32_reserve_bootmem();
 
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index 55543397a8a7..09df2f9a3d69 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -23,7 +23,7 @@ mmiotrace-y			:= kmmio.o pf_in.o mmio-mod.o
 obj-$(CONFIG_MMIOTRACE_TEST)	+= testmmiotrace.o
 
 obj-$(CONFIG_NUMA)		+= numa.o numa_$(BITS).o
-obj-$(CONFIG_K8_NUMA)		+= k8topology_64.o
+obj-$(CONFIG_AMD_NUMA)		+= amdtopology_64.o
 obj-$(CONFIG_ACPI_NUMA)		+= srat_$(BITS).o
 
 obj-$(CONFIG_HAVE_MEMBLOCK)		+= memblock.o
diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c
new file mode 100644
index 000000000000..51fae9cfdecb
--- /dev/null
+++ b/arch/x86/mm/amdtopology_64.c
@@ -0,0 +1,237 @@
+/*
+ * AMD NUMA support.
+ * Discover the memory map and associated nodes.
+ *
+ * This version reads it directly from the AMD northbridge.
+ *
+ * Copyright 2002,2003 Andi Kleen, SuSE Labs.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/module.h>
+#include <linux/nodemask.h>
+#include <linux/memblock.h>
+
+#include <asm/io.h>
+#include <linux/pci_ids.h>
+#include <linux/acpi.h>
+#include <asm/types.h>
+#include <asm/mmzone.h>
+#include <asm/proto.h>
+#include <asm/e820.h>
+#include <asm/pci-direct.h>
+#include <asm/numa.h>
+#include <asm/mpspec.h>
+#include <asm/apic.h>
+#include <asm/amd_nb.h>
+
+static struct bootnode __initdata nodes[8];
+static nodemask_t __initdata nodes_parsed = NODE_MASK_NONE;
+
+static __init int find_northbridge(void)
+{
+	int num;
+
+	for (num = 0; num < 32; num++) {
+		u32 header;
+
+		header = read_pci_config(0, num, 0, 0x00);
+		if (header != (PCI_VENDOR_ID_AMD | (0x1100<<16)) &&
+			header != (PCI_VENDOR_ID_AMD | (0x1200<<16)) &&
+			header != (PCI_VENDOR_ID_AMD | (0x1300<<16)))
+			continue;
+
+		header = read_pci_config(0, num, 1, 0x00);
+		if (header != (PCI_VENDOR_ID_AMD | (0x1101<<16)) &&
+			header != (PCI_VENDOR_ID_AMD | (0x1201<<16)) &&
+			header != (PCI_VENDOR_ID_AMD | (0x1301<<16)))
+			continue;
+		return num;
+	}
+
+	return -1;
+}
+
+static __init void early_get_boot_cpu_id(void)
+{
+	/*
+	 * need to get the APIC ID of the BSP so can use that to
+	 * create apicid_to_node in amd_scan_nodes()
+	 */
+#ifdef CONFIG_X86_MPPARSE
+	/*
+	 * get boot-time SMP configuration:
+	 */
+	if (smp_found_config)
+		early_get_smp_config();
+#endif
+	early_init_lapic_mapping();
+}
+
+int __init amd_get_nodes(struct bootnode *physnodes)
+{
+	int i;
+	int ret = 0;
+
+	for_each_node_mask(i, nodes_parsed) {
+		physnodes[ret].start = nodes[i].start;
+		physnodes[ret].end = nodes[i].end;
+		ret++;
+	}
+	return ret;
+}
+
+int __init amd_numa_init(unsigned long start_pfn, unsigned long end_pfn)
+{
+	unsigned long start = PFN_PHYS(start_pfn);
+	unsigned long end = PFN_PHYS(end_pfn);
+	unsigned numnodes;
+	unsigned long prevbase;
+	int i, nb, found = 0;
+	u32 nodeid, reg;
+
+	if (!early_pci_allowed())
+		return -1;
+
+	nb = find_northbridge();
+	if (nb < 0)
+		return nb;
+
+	pr_info("Scanning NUMA topology in Northbridge %d\n", nb);
+
+	reg = read_pci_config(0, nb, 0, 0x60);
+	numnodes = ((reg >> 4) & 0xF) + 1;
+	if (numnodes <= 1)
+		return -1;
+
+	pr_info("Number of physical nodes %d\n", numnodes);
+
+	prevbase = 0;
+	for (i = 0; i < 8; i++) {
+		unsigned long base, limit;
+
+		base = read_pci_config(0, nb, 1, 0x40 + i*8);
+		limit = read_pci_config(0, nb, 1, 0x44 + i*8);
+
+		nodeid = limit & 7;
+		if ((base & 3) == 0) {
+			if (i < numnodes)
+				pr_info("Skipping disabled node %d\n", i);
+			continue;
+		}
+		if (nodeid >= numnodes) {
+			pr_info("Ignoring excess node %d (%lx:%lx)\n", nodeid,
+				base, limit);
+			continue;
+		}
+
+		if (!limit) {
+			pr_info("Skipping node entry %d (base %lx)\n",
+				i, base);
+			continue;
+		}
+		if ((base >> 8) & 3 || (limit >> 8) & 3) {
+			pr_err("Node %d using interleaving mode %lx/%lx\n",
+			       nodeid, (base >> 8) & 3, (limit >> 8) & 3);
+			return -1;
+		}
+		if (node_isset(nodeid, nodes_parsed)) {
+			pr_info("Node %d already present, skipping\n",
+				nodeid);
+			continue;
+		}
+
+		limit >>= 16;
+		limit <<= 24;
+		limit |= (1<<24)-1;
+		limit++;
+
+		if (limit > end)
+			limit = end;
+		if (limit <= base)
+			continue;
+
+		base >>= 16;
+		base <<= 24;
+
+		if (base < start)
+			base = start;
+		if (limit > end)
+			limit = end;
+		if (limit == base) {
+			pr_err("Empty node %d\n", nodeid);
+			continue;
+		}
+		if (limit < base) {
+			pr_err("Node %d bogus settings %lx-%lx.\n",
+			       nodeid, base, limit);
+			continue;
+		}
+
+		/* Could sort here, but pun for now. Should not happen anyroads. */
+		if (prevbase > base) {
+			pr_err("Node map not sorted %lx,%lx\n",
+			       prevbase, base);
+			return -1;
+		}
+
+		pr_info("Node %d MemBase %016lx Limit %016lx\n",
+			nodeid, base, limit);
+
+		found++;
+
+		nodes[nodeid].start = base;
+		nodes[nodeid].end = limit;
+
+		prevbase = base;
+
+		node_set(nodeid, nodes_parsed);
+	}
+
+	if (!found)
+		return -1;
+	return 0;
+}
+
+int __init amd_scan_nodes(void)
+{
+	unsigned int bits;
+	unsigned int cores;
+	unsigned int apicid_base;
+	int i;
+
+	BUG_ON(nodes_empty(nodes_parsed));
+	node_possible_map = nodes_parsed;
+	memnode_shift = compute_hash_shift(nodes, 8, NULL);
+	if (memnode_shift < 0) {
+		pr_err("No NUMA node hash function found. Contact maintainer\n");
+		return -1;
+	}
+	pr_info("Using node hash shift of %d\n", memnode_shift);
+
+	/* use the coreid bits from early_identify_cpu */
+	bits = boot_cpu_data.x86_coreid_bits;
+	cores = (1<<bits);
+	apicid_base = 0;
+	/* get the APIC ID of the BSP early for systems with apicid lifting */
+	early_get_boot_cpu_id();
+	if (boot_cpu_physical_apicid > 0) {
+		pr_info("BSP APIC ID: %02x\n", boot_cpu_physical_apicid);
+		apicid_base = boot_cpu_physical_apicid;
+	}
+
+	for_each_node_mask(i, node_possible_map) {
+		int j;
+
+		memblock_x86_register_active_regions(i,
+				nodes[i].start >> PAGE_SHIFT,
+				nodes[i].end >> PAGE_SHIFT);
+		for (j = apicid_base; j < cores + apicid_base; j++)
+			apicid_to_node[(i << bits) + j] = i;
+		setup_node_bootmem(i, nodes[i].start, nodes[i].end);
+	}
+
+	numa_init_array();
+	return 0;
+}
diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c
deleted file mode 100644
index 804a3b6c6e14..000000000000
--- a/arch/x86/mm/k8topology_64.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * AMD K8 NUMA support.
- * Discover the memory map and associated nodes.
- *
- * This version reads it directly from the K8 northbridge.
- *
- * Copyright 2002,2003 Andi Kleen, SuSE Labs.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/module.h>
-#include <linux/nodemask.h>
-#include <linux/memblock.h>
-
-#include <asm/io.h>
-#include <linux/pci_ids.h>
-#include <linux/acpi.h>
-#include <asm/types.h>
-#include <asm/mmzone.h>
-#include <asm/proto.h>
-#include <asm/e820.h>
-#include <asm/pci-direct.h>
-#include <asm/numa.h>
-#include <asm/mpspec.h>
-#include <asm/apic.h>
-#include <asm/amd_nb.h>
-
-static struct bootnode __initdata nodes[8];
-static nodemask_t __initdata nodes_parsed = NODE_MASK_NONE;
-
-static __init int find_northbridge(void)
-{
-	int num;
-
-	for (num = 0; num < 32; num++) {
-		u32 header;
-
-		header = read_pci_config(0, num, 0, 0x00);
-		if (header != (PCI_VENDOR_ID_AMD | (0x1100<<16)) &&
-			header != (PCI_VENDOR_ID_AMD | (0x1200<<16)) &&
-			header != (PCI_VENDOR_ID_AMD | (0x1300<<16)))
-			continue;
-
-		header = read_pci_config(0, num, 1, 0x00);
-		if (header != (PCI_VENDOR_ID_AMD | (0x1101<<16)) &&
-			header != (PCI_VENDOR_ID_AMD | (0x1201<<16)) &&
-			header != (PCI_VENDOR_ID_AMD | (0x1301<<16)))
-			continue;
-		return num;
-	}
-
-	return -1;
-}
-
-static __init void early_get_boot_cpu_id(void)
-{
-	/*
-	 * need to get the APIC ID of the BSP so can use that to
-	 * create apicid_to_node in k8_scan_nodes()
-	 */
-#ifdef CONFIG_X86_MPPARSE
-	/*
-	 * get boot-time SMP configuration:
-	 */
-	if (smp_found_config)
-		early_get_smp_config();
-#endif
-	early_init_lapic_mapping();
-}
-
-int __init k8_get_nodes(struct bootnode *physnodes)
-{
-	int i;
-	int ret = 0;
-
-	for_each_node_mask(i, nodes_parsed) {
-		physnodes[ret].start = nodes[i].start;
-		physnodes[ret].end = nodes[i].end;
-		ret++;
-	}
-	return ret;
-}
-
-int __init k8_numa_init(unsigned long start_pfn, unsigned long end_pfn)
-{
-	unsigned long start = PFN_PHYS(start_pfn);
-	unsigned long end = PFN_PHYS(end_pfn);
-	unsigned numnodes;
-	unsigned long prevbase;
-	int i, nb, found = 0;
-	u32 nodeid, reg;
-
-	if (!early_pci_allowed())
-		return -1;
-
-	nb = find_northbridge();
-	if (nb < 0)
-		return nb;
-
-	pr_info("Scanning NUMA topology in Northbridge %d\n", nb);
-
-	reg = read_pci_config(0, nb, 0, 0x60);
-	numnodes = ((reg >> 4) & 0xF) + 1;
-	if (numnodes <= 1)
-		return -1;
-
-	pr_info("Number of physical nodes %d\n", numnodes);
-
-	prevbase = 0;
-	for (i = 0; i < 8; i++) {
-		unsigned long base, limit;
-
-		base = read_pci_config(0, nb, 1, 0x40 + i*8);
-		limit = read_pci_config(0, nb, 1, 0x44 + i*8);
-
-		nodeid = limit & 7;
-		if ((base & 3) == 0) {
-			if (i < numnodes)
-				pr_info("Skipping disabled node %d\n", i);
-			continue;
-		}
-		if (nodeid >= numnodes) {
-			pr_info("Ignoring excess node %d (%lx:%lx)\n", nodeid,
-				base, limit);
-			continue;
-		}
-
-		if (!limit) {
-			pr_info("Skipping node entry %d (base %lx)\n",
-				i, base);
-			continue;
-		}
-		if ((base >> 8) & 3 || (limit >> 8) & 3) {
-			pr_err("Node %d using interleaving mode %lx/%lx\n",
-			       nodeid, (base >> 8) & 3, (limit >> 8) & 3);
-			return -1;
-		}
-		if (node_isset(nodeid, nodes_parsed)) {
-			pr_info("Node %d already present, skipping\n",
-				nodeid);
-			continue;
-		}
-
-		limit >>= 16;
-		limit <<= 24;
-		limit |= (1<<24)-1;
-		limit++;
-
-		if (limit > end)
-			limit = end;
-		if (limit <= base)
-			continue;
-
-		base >>= 16;
-		base <<= 24;
-
-		if (base < start)
-			base = start;
-		if (limit > end)
-			limit = end;
-		if (limit == base) {
-			pr_err("Empty node %d\n", nodeid);
-			continue;
-		}
-		if (limit < base) {
-			pr_err("Node %d bogus settings %lx-%lx.\n",
-			       nodeid, base, limit);
-			continue;
-		}
-
-		/* Could sort here, but pun for now. Should not happen anyroads. */
-		if (prevbase > base) {
-			pr_err("Node map not sorted %lx,%lx\n",
-			       prevbase, base);
-			return -1;
-		}
-
-		pr_info("Node %d MemBase %016lx Limit %016lx\n",
-			nodeid, base, limit);
-
-		found++;
-
-		nodes[nodeid].start = base;
-		nodes[nodeid].end = limit;
-
-		prevbase = base;
-
-		node_set(nodeid, nodes_parsed);
-	}
-
-	if (!found)
-		return -1;
-	return 0;
-}
-
-int __init k8_scan_nodes(void)
-{
-	unsigned int bits;
-	unsigned int cores;
-	unsigned int apicid_base;
-	int i;
-
-	BUG_ON(nodes_empty(nodes_parsed));
-	node_possible_map = nodes_parsed;
-	memnode_shift = compute_hash_shift(nodes, 8, NULL);
-	if (memnode_shift < 0) {
-		pr_err("No NUMA node hash function found. Contact maintainer\n");
-		return -1;
-	}
-	pr_info("Using node hash shift of %d\n", memnode_shift);
-
-	/* use the coreid bits from early_identify_cpu */
-	bits = boot_cpu_data.x86_coreid_bits;
-	cores = (1<<bits);
-	apicid_base = 0;
-	/* get the APIC ID of the BSP early for systems with apicid lifting */
-	early_get_boot_cpu_id();
-	if (boot_cpu_physical_apicid > 0) {
-		pr_info("BSP APIC ID: %02x\n", boot_cpu_physical_apicid);
-		apicid_base = boot_cpu_physical_apicid;
-	}
-
-	for_each_node_mask(i, node_possible_map) {
-		int j;
-
-		memblock_x86_register_active_regions(i,
-				nodes[i].start >> PAGE_SHIFT,
-				nodes[i].end >> PAGE_SHIFT);
-		for (j = apicid_base; j < cores + apicid_base; j++)
-			apicid_to_node[(i << bits) + j] = i;
-		setup_node_bootmem(i, nodes[i].start, nodes[i].end);
-	}
-
-	numa_init_array();
-	return 0;
-}
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 7ffc9b727efd..7762a517d69d 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -264,7 +264,7 @@ static struct bootnode physnodes[MAX_NUMNODES] __initdata;
 static char *cmdline __initdata;
 
 static int __init setup_physnodes(unsigned long start, unsigned long end,
-					int acpi, int k8)
+					int acpi, int amd)
 {
 	int nr_nodes = 0;
 	int ret = 0;
@@ -274,13 +274,13 @@ static int __init setup_physnodes(unsigned long start, unsigned long end,
 	if (acpi)
 		nr_nodes = acpi_get_nodes(physnodes);
 #endif
-#ifdef CONFIG_K8_NUMA
-	if (k8)
-		nr_nodes = k8_get_nodes(physnodes);
+#ifdef CONFIG_AMD_NUMA
+	if (amd)
+		nr_nodes = amd_get_nodes(physnodes);
 #endif
 	/*
 	 * Basic sanity checking on the physical node map: there may be errors
-	 * if the SRAT or K8 incorrectly reported the topology or the mem=
+	 * if the SRAT or AMD code incorrectly reported the topology or the mem=
 	 * kernel parameter is used.
 	 */
 	for (i = 0; i < nr_nodes; i++) {
@@ -549,7 +549,7 @@ static int __init split_nodes_size_interleave(u64 addr, u64 max_addr, u64 size)
  * numa=fake command-line option.
  */
 static int __init numa_emulation(unsigned long start_pfn,
-			unsigned long last_pfn, int acpi, int k8)
+			unsigned long last_pfn, int acpi, int amd)
 {
 	u64 addr = start_pfn << PAGE_SHIFT;
 	u64 max_addr = last_pfn << PAGE_SHIFT;
@@ -557,7 +557,7 @@ static int __init numa_emulation(unsigned long start_pfn,
 	int num_nodes;
 	int i;
 
-	num_phys_nodes = setup_physnodes(addr, max_addr, acpi, k8);
+	num_phys_nodes = setup_physnodes(addr, max_addr, acpi, amd);
 	/*
 	 * If the numa=fake command-line contains a 'M' or 'G', it represents
 	 * the fixed node size.  Otherwise, if it is just a single number N,
@@ -602,7 +602,7 @@ static int __init numa_emulation(unsigned long start_pfn,
 #endif /* CONFIG_NUMA_EMU */
 
 void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn,
-				int acpi, int k8)
+				int acpi, int amd)
 {
 	int i;
 
@@ -610,7 +610,7 @@ void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn,
 	nodes_clear(node_online_map);
 
 #ifdef CONFIG_NUMA_EMU
-	if (cmdline && !numa_emulation(start_pfn, last_pfn, acpi, k8))
+	if (cmdline && !numa_emulation(start_pfn, last_pfn, acpi, amd))
 		return;
 	nodes_clear(node_possible_map);
 	nodes_clear(node_online_map);
@@ -624,8 +624,8 @@ void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn,
 	nodes_clear(node_online_map);
 #endif
 
-#ifdef CONFIG_K8_NUMA
-	if (!numa_off && k8 && !k8_scan_nodes())
+#ifdef CONFIG_AMD_NUMA
+	if (!numa_off && amd && !amd_scan_nodes())
 		return;
 	nodes_clear(node_possible_map);
 	nodes_clear(node_online_map);
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 42396df55556..b1f8bb53941a 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -38,7 +38,7 @@ static int agp_bridges_found;
 
 static void amd64_tlbflush(struct agp_memory *temp)
 {
-	k8_flush_garts();
+	amd_flush_garts();
 }
 
 static int amd64_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
@@ -124,7 +124,7 @@ static int amd64_fetch_size(void)
 	u32 temp;
 	struct aper_size_info_32 *values;
 
-	dev = k8_northbridges.nb_misc[0];
+	dev = amd_northbridges.nb_misc[0];
 	if (dev==NULL)
 		return 0;
 
@@ -181,16 +181,16 @@ static int amd_8151_configure(void)
 	unsigned long gatt_bus = virt_to_phys(agp_bridge->gatt_table_real);
 	int i;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return 0;
 
 	/* Configure AGP regs in each x86-64 host bridge. */
-	for (i = 0; i < k8_northbridges.num; i++) {
+	for (i = 0; i < amd_northbridges.num; i++) {
 		agp_bridge->gart_bus_addr =
-				amd64_configure(k8_northbridges.nb_misc[i],
+				amd64_configure(amd_northbridges.nb_misc[i],
 						gatt_bus);
 	}
-	k8_flush_garts();
+	amd_flush_garts();
 	return 0;
 }
 
@@ -200,11 +200,11 @@ static void amd64_cleanup(void)
 	u32 tmp;
 	int i;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return;
 
-	for (i = 0; i < k8_northbridges.num; i++) {
-		struct pci_dev *dev = k8_northbridges.nb_misc[i];
+	for (i = 0; i < amd_northbridges.num; i++) {
+		struct pci_dev *dev = amd_northbridges.nb_misc[i];
 		/* disable gart translation */
 		pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &tmp);
 		tmp &= ~GARTEN;
@@ -331,15 +331,15 @@ static __devinit int cache_nbs(struct pci_dev *pdev, u32 cap_ptr)
 {
 	int i;
 
-	if (cache_k8_northbridges() < 0)
+	if (cache_amd_northbridges() < 0)
 		return -ENODEV;
 
-	if (!k8_northbridges.gart_supported)
+	if (!amd_northbridges.gart_supported)
 		return -ENODEV;
 
 	i = 0;
-	for (i = 0; i < k8_northbridges.num; i++) {
-		struct pci_dev *dev = k8_northbridges.nb_misc[i];
+	for (i = 0; i < amd_northbridges.num; i++) {
+		struct pci_dev *dev = amd_northbridges.nb_misc[i];
 		if (fix_northbridge(dev, pdev, cap_ptr) < 0) {
 			dev_err(&dev->dev, "no usable aperture found\n");
 #ifdef __x86_64__
@@ -416,7 +416,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
 	}
 
 	/* shadow x86-64 registers into ULi registers */
-	pci_read_config_dword (k8_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
+	pci_read_config_dword (amd_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
 			       &httfea);
 
 	/* if x86-64 aperture base is beyond 4G, exit here */
@@ -484,7 +484,7 @@ static int nforce3_agp_init(struct pci_dev *pdev)
 	pci_write_config_dword(dev1, NVIDIA_X86_64_1_APSIZE, tmp);
 
 	/* shadow x86-64 registers into NVIDIA registers */
-	pci_read_config_dword (k8_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
+	pci_read_config_dword (amd_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
 			       &apbase);
 
 	/* if x86-64 aperture base is beyond 4G, exit here */
@@ -778,7 +778,7 @@ int __init agp_amd64_init(void)
 		}
 
 		/* First check that we have at least one AMD64 NB */
-		if (!pci_dev_present(k8_nb_ids))
+		if (!pci_dev_present(amd_nb_ids))
 			return -ENODEV;
 
 		/* Look for any AGP bridge */
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 8521401bbd75..8b144ccf08aa 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2917,7 +2917,7 @@ static int __init amd64_edac_init(void)
 
 	opstate_init();
 
-	if (cache_k8_northbridges() < 0)
+	if (cache_amd_northbridges() < 0)
 		goto err_ret;
 
 	msrs = msrs_alloc();
@@ -2934,7 +2934,7 @@ static int __init amd64_edac_init(void)
 	 * to finish initialization of the MC instances.
 	 */
 	err = -ENODEV;
-	for (nb = 0; nb < k8_northbridges.num; nb++) {
+	for (nb = 0; nb < amd_northbridges.num; nb++) {
 		if (!pvt_lookup[nb])
 			continue;
 
-- 
cgit v1.2.3


From 9653a5c76c8677b05b45b3b999d3b39988d2a064 Mon Sep 17 00:00:00 2001
From: Hans Rosenfeld <hans.rosenfeld@amd.com>
Date: Fri, 29 Oct 2010 17:14:31 +0200
Subject: x86, amd-nb: Cleanup AMD northbridge caching code

Support more than just the "Misc Control" part of the northbridges.
Support more flags by turning "gart_supported" into a single bit flag
that is stored in a flags member. Clean up related code by using a set
of functions (amd_nb_num(), amd_nb_has_feature() and node_to_amd_nb())
instead of accessing the NB data structures directly. Reorder the
initialization code and put the GART flush words caching in a separate
function.

Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
---
 arch/x86/include/asm/amd_nb.h         |  34 ++++++++---
 arch/x86/kernel/amd_nb.c              | 109 +++++++++++++++++++---------------
 arch/x86/kernel/cpu/intel_cacheinfo.c |   6 +-
 arch/x86/kernel/pci-gart_64.c         |  24 ++++----
 drivers/char/agp/amd64-agp.c          |  29 +++++----
 drivers/edac/amd64_edac.c             |   4 +-
 6 files changed, 118 insertions(+), 88 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 35b17a821e34..4d7ec7df7de2 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -3,36 +3,52 @@
 
 #include <linux/pci.h>
 
-extern struct pci_device_id amd_nb_ids[];
+extern struct pci_device_id amd_nb_misc_ids[];
 struct bootnode;
 
 extern int early_is_amd_nb(u32 value);
-extern int cache_amd_northbridges(void);
+extern int amd_cache_northbridges(void);
 extern void amd_flush_garts(void);
 extern int amd_get_nodes(struct bootnode *nodes);
 extern int amd_numa_init(unsigned long start_pfn, unsigned long end_pfn);
 extern int amd_scan_nodes(void);
 
+struct amd_northbridge {
+	struct pci_dev *misc;
+};
+
 struct amd_northbridge_info {
 	u16 num;
-	u8 gart_supported;
-	struct pci_dev **nb_misc;
+	u64 flags;
+	struct amd_northbridge *nb;
 };
 extern struct amd_northbridge_info amd_northbridges;
 
+#define AMD_NB_GART			0x1
+
 #ifdef CONFIG_AMD_NB
 
-static inline struct pci_dev *node_to_amd_nb_misc(int node)
+static inline int amd_nb_num(void)
 {
-	return (node < amd_northbridges.num) ? amd_northbridges.nb_misc[node] : NULL;
+	return amd_northbridges.num;
 }
 
-#else
+static inline int amd_nb_has_feature(int feature)
+{
+	return ((amd_northbridges.flags & feature) == feature);
+}
 
-static inline struct pci_dev *node_to_amd_nb_misc(int node)
+static inline struct amd_northbridge *node_to_amd_nb(int node)
 {
-	return NULL;
+	return (node < amd_northbridges.num) ? &amd_northbridges.nb[node] : NULL;
 }
+
+#else
+
+#define amd_nb_num(x)		0
+#define amd_nb_has_feature(x)	false
+#define node_to_amd_nb(x)	NULL
+
 #endif
 
 
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index c46df406a2a9..63c8b4f2c1ad 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -12,74 +12,65 @@
 
 static u32 *flush_words;
 
-struct pci_device_id amd_nb_ids[] = {
+struct pci_device_id amd_nb_misc_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_MISC) },
 	{}
 };
-EXPORT_SYMBOL(amd_nb_ids);
+EXPORT_SYMBOL(amd_nb_misc_ids);
 
 struct amd_northbridge_info amd_northbridges;
 EXPORT_SYMBOL(amd_northbridges);
 
-static struct pci_dev *next_amd_northbridge(struct pci_dev *dev)
+static struct pci_dev *next_northbridge(struct pci_dev *dev,
+					struct pci_device_id *ids)
 {
 	do {
 		dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
 		if (!dev)
 			break;
-	} while (!pci_match_id(&amd_nb_ids[0], dev));
+	} while (!pci_match_id(ids, dev));
 	return dev;
 }
 
-int cache_amd_northbridges(void)
+int amd_cache_northbridges(void)
 {
-	int i;
-	struct pci_dev *dev;
+	int i = 0;
+	struct amd_northbridge *nb;
+	struct pci_dev *misc;
 
-	if (amd_northbridges.num)
+	if (amd_nb_num())
 		return 0;
 
-	dev = NULL;
-	while ((dev = next_amd_northbridge(dev)) != NULL)
-		amd_northbridges.num++;
+	misc = NULL;
+	while ((misc = next_northbridge(misc, amd_nb_misc_ids)) != NULL)
+		i++;
 
-	/* some CPU families (e.g. family 0x11) do not support GART */
-	if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 ||
-	    boot_cpu_data.x86 == 0x15)
-		amd_northbridges.gart_supported = 1;
+	if (i == 0)
+		return 0;
 
-	amd_northbridges.nb_misc = kmalloc((amd_northbridges.num + 1) *
-					  sizeof(void *), GFP_KERNEL);
-	if (!amd_northbridges.nb_misc)
+	nb = kzalloc(i * sizeof(struct amd_northbridge), GFP_KERNEL);
+	if (!nb)
 		return -ENOMEM;
 
-	if (!amd_northbridges.num) {
-		amd_northbridges.nb_misc[0] = NULL;
-		return 0;
-	}
+	amd_northbridges.nb = nb;
+	amd_northbridges.num = i;
 
-	if (amd_northbridges.gart_supported) {
-		flush_words = kmalloc(amd_northbridges.num * sizeof(u32),
-				      GFP_KERNEL);
-		if (!flush_words) {
-			kfree(amd_northbridges.nb_misc);
-			return -ENOMEM;
-		}
-	}
+	misc = NULL;
+	for (i = 0; i != amd_nb_num(); i++) {
+		node_to_amd_nb(i)->misc = misc =
+			next_northbridge(misc, amd_nb_misc_ids);
+        }
+
+	/* some CPU families (e.g. family 0x11) do not support GART */
+	if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 ||
+	    boot_cpu_data.x86 == 0x15)
+		amd_northbridges.flags |= AMD_NB_GART;
 
-	dev = NULL;
-	i = 0;
-	while ((dev = next_amd_northbridge(dev)) != NULL) {
-		amd_northbridges.nb_misc[i] = dev;
-		if (amd_northbridges.gart_supported)
-			pci_read_config_dword(dev, 0x9c, &flush_words[i++]);
-	}
-	amd_northbridges.nb_misc[i] = NULL;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cache_amd_northbridges);
+EXPORT_SYMBOL_GPL(amd_cache_northbridges);
 
 /* Ignores subdevice/subvendor but as far as I can figure out
    they're useless anyways */
@@ -88,19 +79,39 @@ int __init early_is_amd_nb(u32 device)
 	struct pci_device_id *id;
 	u32 vendor = device & 0xffff;
 	device >>= 16;
-	for (id = amd_nb_ids; id->vendor; id++)
+	for (id = amd_nb_misc_ids; id->vendor; id++)
 		if (vendor == id->vendor && device == id->device)
 			return 1;
 	return 0;
 }
 
+int amd_cache_gart(void)
+{
+       int i;
+
+       if (!amd_nb_has_feature(AMD_NB_GART))
+               return 0;
+
+       flush_words = kmalloc(amd_nb_num() * sizeof(u32), GFP_KERNEL);
+       if (!flush_words) {
+               amd_northbridges.flags &= ~AMD_NB_GART;
+               return -ENOMEM;
+       }
+
+       for (i = 0; i != amd_nb_num(); i++)
+               pci_read_config_dword(node_to_amd_nb(i)->misc, 0x9c,
+                                     &flush_words[i]);
+
+       return 0;
+}
+
 void amd_flush_garts(void)
 {
 	int flushed, i;
 	unsigned long flags;
 	static DEFINE_SPINLOCK(gart_lock);
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return;
 
 	/* Avoid races between AGP and IOMMU. In theory it's not needed
@@ -109,16 +120,16 @@ void amd_flush_garts(void)
 	   that it doesn't matter to serialize more. -AK */
 	spin_lock_irqsave(&gart_lock, flags);
 	flushed = 0;
-	for (i = 0; i < amd_northbridges.num; i++) {
-		pci_write_config_dword(amd_northbridges.nb_misc[i], 0x9c,
-				       flush_words[i]|1);
+	for (i = 0; i < amd_nb_num(); i++) {
+		pci_write_config_dword(node_to_amd_nb(i)->misc, 0x9c,
+				       flush_words[i] | 1);
 		flushed++;
 	}
-	for (i = 0; i < amd_northbridges.num; i++) {
+	for (i = 0; i < amd_nb_num(); i++) {
 		u32 w;
 		/* Make sure the hardware actually executed the flush*/
 		for (;;) {
-			pci_read_config_dword(amd_northbridges.nb_misc[i],
+			pci_read_config_dword(node_to_amd_nb(i)->misc,
 					      0x9c, &w);
 			if (!(w & 1))
 				break;
@@ -135,11 +146,15 @@ static __init int init_amd_nbs(void)
 {
 	int err = 0;
 
-	err = cache_amd_northbridges();
+	err = amd_cache_northbridges();
 
 	if (err < 0)
 		printk(KERN_NOTICE "AMD NB: Cannot enumerate AMD northbridges.\n");
 
+	if (amd_cache_gart() < 0)
+		printk(KERN_NOTICE "AMD NB: Cannot initialize GART flush words, "
+		       "GART support disabled.\n");
+
 	return err;
 }
 
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 92512ed380e7..6b8ea7434972 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -333,7 +333,7 @@ static void __cpuinit amd_calc_l3_indices(struct amd_l3_cache *l3)
 static struct amd_l3_cache * __cpuinit amd_init_l3_cache(int node)
 {
 	struct amd_l3_cache *l3;
-	struct pci_dev *dev = node_to_amd_nb_misc(node);
+	struct pci_dev *dev = node_to_amd_nb(node)->misc;
 
 	l3 = kzalloc(sizeof(struct amd_l3_cache), GFP_ATOMIC);
 	if (!l3) {
@@ -370,7 +370,7 @@ static void __cpuinit amd_check_l3_disable(struct _cpuid4_info_regs *this_leaf,
 			return;
 
 	/* not in virtualized environments */
-	if (amd_northbridges.num == 0)
+	if (amd_nb_num() == 0)
 		return;
 
 	/*
@@ -378,7 +378,7 @@ static void __cpuinit amd_check_l3_disable(struct _cpuid4_info_regs *this_leaf,
 	 * never freed but this is done only on shutdown so it doesn't matter.
 	 */
 	if (!l3_caches) {
-		int size = amd_northbridges.num * sizeof(struct amd_l3_cache *);
+		int size = amd_nb_num() * sizeof(struct amd_l3_cache *);
 
 		l3_caches = kzalloc(size, GFP_ATOMIC);
 		if (!l3_caches)
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 63317c5694d7..c01ffa5b9b87 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -561,11 +561,11 @@ static void enable_gart_translations(void)
 {
 	int i;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return;
 
-	for (i = 0; i < amd_northbridges.num; i++) {
-		struct pci_dev *dev = amd_northbridges.nb_misc[i];
+	for (i = 0; i < amd_nb_num(); i++) {
+		struct pci_dev *dev = node_to_amd_nb(i)->misc;
 
 		enable_gart_translation(dev, __pa(agp_gatt_table));
 	}
@@ -596,13 +596,13 @@ static void gart_fixup_northbridges(struct sys_device *dev)
 	if (!fix_up_north_bridges)
 		return;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return;
 
 	pr_info("PCI-DMA: Restoring GART aperture settings\n");
 
-	for (i = 0; i < amd_northbridges.num; i++) {
-		struct pci_dev *dev = amd_northbridges.nb_misc[i];
+	for (i = 0; i < amd_nb_num(); i++) {
+		struct pci_dev *dev = node_to_amd_nb(i)->misc;
 
 		/*
 		 * Don't enable translations just yet.  That is the next
@@ -656,8 +656,8 @@ static __init int init_amd_gatt(struct agp_kern_info *info)
 
 	aper_size = aper_base = info->aper_size = 0;
 	dev = NULL;
-	for (i = 0; i < amd_northbridges.num; i++) {
-		dev = amd_northbridges.nb_misc[i];
+	for (i = 0; i < amd_nb_num(); i++) {
+		dev = node_to_amd_nb(i)->misc;
 		new_aper_base = read_aperture(dev, &new_aper_size);
 		if (!new_aper_base)
 			goto nommu;
@@ -725,13 +725,13 @@ static void gart_iommu_shutdown(void)
 	if (!no_agp)
 		return;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return;
 
-	for (i = 0; i < amd_northbridges.num; i++) {
+	for (i = 0; i < amd_nb_num(); i++) {
 		u32 ctl;
 
-		dev = amd_northbridges.nb_misc[i];
+		dev = node_to_amd_nb(i)->misc;
 		pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl);
 
 		ctl &= ~GARTEN;
@@ -749,7 +749,7 @@ int __init gart_iommu_init(void)
 	unsigned long scratch;
 	long i;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return 0;
 
 #ifndef CONFIG_AGP_AMD64
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index b1f8bb53941a..9252e85706ef 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -124,7 +124,7 @@ static int amd64_fetch_size(void)
 	u32 temp;
 	struct aper_size_info_32 *values;
 
-	dev = amd_northbridges.nb_misc[0];
+	dev = node_to_amd_nb(0)->misc;
 	if (dev==NULL)
 		return 0;
 
@@ -181,14 +181,13 @@ static int amd_8151_configure(void)
 	unsigned long gatt_bus = virt_to_phys(agp_bridge->gatt_table_real);
 	int i;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return 0;
 
 	/* Configure AGP regs in each x86-64 host bridge. */
-	for (i = 0; i < amd_northbridges.num; i++) {
+	for (i = 0; i < amd_nb_num(); i++) {
 		agp_bridge->gart_bus_addr =
-				amd64_configure(amd_northbridges.nb_misc[i],
-						gatt_bus);
+			amd64_configure(node_to_amd_nb(i)->misc, gatt_bus);
 	}
 	amd_flush_garts();
 	return 0;
@@ -200,11 +199,11 @@ static void amd64_cleanup(void)
 	u32 tmp;
 	int i;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return;
 
-	for (i = 0; i < amd_northbridges.num; i++) {
-		struct pci_dev *dev = amd_northbridges.nb_misc[i];
+	for (i = 0; i < amd_nb_num(); i++) {
+		struct pci_dev *dev = node_to_amd_nb(i)->misc;
 		/* disable gart translation */
 		pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &tmp);
 		tmp &= ~GARTEN;
@@ -331,15 +330,15 @@ static __devinit int cache_nbs(struct pci_dev *pdev, u32 cap_ptr)
 {
 	int i;
 
-	if (cache_amd_northbridges() < 0)
+	if (amd_cache_northbridges() < 0)
 		return -ENODEV;
 
-	if (!amd_northbridges.gart_supported)
+	if (!amd_nb_has_feature(AMD_NB_GART))
 		return -ENODEV;
 
 	i = 0;
-	for (i = 0; i < amd_northbridges.num; i++) {
-		struct pci_dev *dev = amd_northbridges.nb_misc[i];
+	for (i = 0; i < amd_nb_num(); i++) {
+		struct pci_dev *dev = node_to_amd_nb(i)->misc;
 		if (fix_northbridge(dev, pdev, cap_ptr) < 0) {
 			dev_err(&dev->dev, "no usable aperture found\n");
 #ifdef __x86_64__
@@ -416,7 +415,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
 	}
 
 	/* shadow x86-64 registers into ULi registers */
-	pci_read_config_dword (amd_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
+	pci_read_config_dword (node_to_amd_nb(0)->misc, AMD64_GARTAPERTUREBASE,
 			       &httfea);
 
 	/* if x86-64 aperture base is beyond 4G, exit here */
@@ -484,7 +483,7 @@ static int nforce3_agp_init(struct pci_dev *pdev)
 	pci_write_config_dword(dev1, NVIDIA_X86_64_1_APSIZE, tmp);
 
 	/* shadow x86-64 registers into NVIDIA registers */
-	pci_read_config_dword (amd_northbridges.nb_misc[0], AMD64_GARTAPERTUREBASE,
+	pci_read_config_dword (node_to_amd_nb(0)->misc, AMD64_GARTAPERTUREBASE,
 			       &apbase);
 
 	/* if x86-64 aperture base is beyond 4G, exit here */
@@ -778,7 +777,7 @@ int __init agp_amd64_init(void)
 		}
 
 		/* First check that we have at least one AMD64 NB */
-		if (!pci_dev_present(amd_nb_ids))
+		if (!pci_dev_present(amd_nb_misc_ids))
 			return -ENODEV;
 
 		/* Look for any AGP bridge */
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 8b144ccf08aa..774f950b08ab 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2917,7 +2917,7 @@ static int __init amd64_edac_init(void)
 
 	opstate_init();
 
-	if (cache_amd_northbridges() < 0)
+	if (amd_cache_northbridges() < 0)
 		goto err_ret;
 
 	msrs = msrs_alloc();
@@ -2934,7 +2934,7 @@ static int __init amd64_edac_init(void)
 	 * to finish initialization of the MC instances.
 	 */
 	err = -ENODEV;
-	for (nb = 0; nb < amd_northbridges.num; nb++) {
+	for (nb = 0; nb < amd_nb_num(); nb++) {
 		if (!pvt_lookup[nb])
 			continue;
 
-- 
cgit v1.2.3


From 866f3b25a2eb60d7529c227a0ecd80c3aba443fd Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 09:33:19 -0800
Subject: bonding: IGMP handling cleanup

Instead of iterating in_dev->mc_list from bonding driver, its better
to call a helper function provided by igmp.c
Details of implementation (locking) are private to igmp code.

ip_mc_rejoin_group(struct ip_mc_list *im) becomes
ip_mc_rejoin_groups(struct in_device *in_dev);

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_main.c |  8 ++------
 include/linux/igmp.h            |  2 +-
 net/ipv4/igmp.c                 | 32 +++++++++++++++++++-------------
 3 files changed, 22 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 518844852f06..e588b2e1c3b3 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -873,15 +873,11 @@ static void bond_mc_del(struct bonding *bond, void *addr)
 static void __bond_resend_igmp_join_requests(struct net_device *dev)
 {
 	struct in_device *in_dev;
-	struct ip_mc_list *im;
 
 	rcu_read_lock();
 	in_dev = __in_dev_get_rcu(dev);
-	if (in_dev) {
-		for (im = in_dev->mc_list; im; im = im->next)
-			ip_mc_rejoin_group(im);
-	}
-
+	if (in_dev)
+			ip_mc_rejoin_groups(in_dev);
 	rcu_read_unlock();
 }
 
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 7d164670f264..c4987f265109 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -238,7 +238,7 @@ extern void ip_mc_unmap(struct in_device *);
 extern void ip_mc_remap(struct in_device *);
 extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
 extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
-extern void ip_mc_rejoin_group(struct ip_mc_list *im);
+extern void ip_mc_rejoin_groups(struct in_device *in_dev);
 
 #endif
 #endif
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index afb1e82a59f9..50f6bc1a002a 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1267,26 +1267,32 @@ EXPORT_SYMBOL(ip_mc_inc_group);
 
 /*
  *	Resend IGMP JOIN report; used for bonding.
+ *	Called with rcu_read_lock()
  */
-void ip_mc_rejoin_group(struct ip_mc_list *im)
+void ip_mc_rejoin_groups(struct in_device *in_dev)
 {
 #ifdef CONFIG_IP_MULTICAST
-	struct in_device *in_dev = im->interface;
+	struct ip_mc_list *im;
+	int type;
 
-	if (im->multiaddr == IGMP_ALL_HOSTS)
-		return;
+	for_each_pmc_rcu(in_dev, im) {
+		if (im->multiaddr == IGMP_ALL_HOSTS)
+			continue;
 
-	/* a failover is happening and switches
-	 * must be notified immediately */
-	if (IGMP_V1_SEEN(in_dev))
-		igmp_send_report(in_dev, im, IGMP_HOST_MEMBERSHIP_REPORT);
-	else if (IGMP_V2_SEEN(in_dev))
-		igmp_send_report(in_dev, im, IGMPV2_HOST_MEMBERSHIP_REPORT);
-	else
-		igmp_send_report(in_dev, im, IGMPV3_HOST_MEMBERSHIP_REPORT);
+		/* a failover is happening and switches
+		 * must be notified immediately
+		 */
+		if (IGMP_V1_SEEN(in_dev))
+			type = IGMP_HOST_MEMBERSHIP_REPORT;
+		else if (IGMP_V2_SEEN(in_dev))
+			type = IGMPV2_HOST_MEMBERSHIP_REPORT;
+		else
+			type = IGMPV3_HOST_MEMBERSHIP_REPORT;
+		igmp_send_report(in_dev, im, type);
+	}
 #endif
 }
-EXPORT_SYMBOL(ip_mc_rejoin_group);
+EXPORT_SYMBOL(ip_mc_rejoin_groups);
 
 /*
  *	A socket has left a multicast group on device dev
-- 
cgit v1.2.3


From eef39befaae2a1559efe197d795c376a317af2af Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 16 Nov 2010 10:58:43 +0900
Subject: ath5k: Use generic EWMA library

Remove ath5k's private moving average implementation in favour of the generic
library version.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/Kconfig |  1 +
 drivers/net/wireless/ath/ath5k/ani.c   |  4 ++--
 drivers/net/wireless/ath/ath5k/ath5k.h | 26 ++------------------------
 drivers/net/wireless/ath/ath5k/base.c  |  4 ++--
 drivers/net/wireless/ath/ath5k/debug.c |  2 +-
 5 files changed, 8 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index eb83b7b4d0e3..47844575caa3 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -4,6 +4,7 @@ config ATH5K
 	select MAC80211_LEDS
 	select LEDS_CLASS
 	select NEW_LEDS
+	select AVERAGE
 	---help---
 	  This module adds support for wireless adapters based on
 	  Atheros 5xxx chipset.
diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index f1419198a479..db98a853ff35 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -216,7 +216,7 @@ static void
 ath5k_ani_raise_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as,
 			 bool ofdm_trigger)
 {
-	int rssi = ah->ah_beacon_rssi_avg.avg;
+	int rssi = ewma_read(&ah->ah_beacon_rssi_avg);
 
 	ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, "raise immunity (%s)",
 		ofdm_trigger ? "ODFM" : "CCK");
@@ -301,7 +301,7 @@ ath5k_ani_raise_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as,
 static void
 ath5k_ani_lower_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as)
 {
-	int rssi = ah->ah_beacon_rssi_avg.avg;
+	int rssi = ewma_read(&ah->ah_beacon_rssi_avg);
 
 	ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, "lower immunity");
 
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 308b79e1ff08..2718136e4886 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -25,6 +25,7 @@
 
 #include <linux/io.h>
 #include <linux/types.h>
+#include <linux/average.h>
 #include <net/mac80211.h>
 
 /* RX/TX descriptor hw structs
@@ -1102,7 +1103,7 @@ struct ath5k_hw {
 	struct ath5k_nfcal_hist ah_nfcal_hist;
 
 	/* average beacon RSSI in our BSS (used by ANI) */
-	struct ath5k_avg_val	ah_beacon_rssi_avg;
+	struct ewma		ah_beacon_rssi_avg;
 
 	/* noise floor from last periodic calibration */
 	s32			ah_noise_floor;
@@ -1315,27 +1316,4 @@ static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
 	return retval;
 }
 
-#define AVG_SAMPLES	8
-#define AVG_FACTOR	1000
-
-/**
- * ath5k_moving_average -  Exponentially weighted moving average
- * @avg: average structure
- * @val: current value
- *
- * This implementation make use of a struct ath5k_avg_val to prevent rounding
- * errors.
- */
-static inline struct ath5k_avg_val
-ath5k_moving_average(const struct ath5k_avg_val avg, const int val)
-{
-	struct ath5k_avg_val new;
-	new.avg_weight = avg.avg_weight  ?
-		(((avg.avg_weight * ((AVG_SAMPLES) - 1)) +
-			(val * (AVG_FACTOR))) / (AVG_SAMPLES)) :
-		(val * (AVG_FACTOR));
-	new.avg = new.avg_weight / (AVG_FACTOR);
-	return new;
-}
-
 #endif
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 13735cc899a5..7f783d9462aa 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1301,8 +1301,7 @@ ath5k_update_beacon_rssi(struct ath5k_softc *sc, struct sk_buff *skb, int rssi)
 	    memcmp(mgmt->bssid, common->curbssid, ETH_ALEN) != 0)
 		return;
 
-	ah->ah_beacon_rssi_avg = ath5k_moving_average(ah->ah_beacon_rssi_avg,
-						      rssi);
+	ewma_add(&ah->ah_beacon_rssi_avg, rssi);
 
 	/* in IBSS mode we should keep RSSI statistics per neighbour */
 	/* le16_to_cpu(mgmt->u.beacon.capab_info) & WLAN_CAPABILITY_IBSS */
@@ -2556,6 +2555,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	ah->ah_cal_next_full = jiffies;
 	ah->ah_cal_next_ani = jiffies;
 	ah->ah_cal_next_nf = jiffies;
+	ewma_init(&ah->ah_beacon_rssi_avg, 1000, 8);
 
 	/*
 	 * Change channels and update the h/w rate map if we're switching;
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 54dcf77e9646..7d785cb60ce0 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -719,7 +719,7 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf,
 			st->mib_intr);
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"beacon RSSI average:\t%d\n",
-			sc->ah->ah_beacon_rssi_avg.avg);
+			(int)ewma_read(&sc->ah->ah_beacon_rssi_avg));
 
 #define CC_PRINT(_struct, _field) \
 	_struct._field, \
-- 
cgit v1.2.3


From 8befba6f2262a6e31d6e3bcf7d07ff46da444ec0 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 16 Nov 2010 16:08:56 -0500
Subject: iwmc3200wifi: clarify potentially undefined operation in
 iwm_scan_ssids
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

  CC [M]  drivers/net/wireless/iwmc3200wifi/commands.o
drivers/net/wireless/iwmc3200wifi/commands.c: In function ‘iwm_scan_ssids’:
drivers/net/wireless/iwmc3200wifi/commands.c:911:15: warning: operation on ‘iwm->scan_id’ may be undefined

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwmc3200wifi/commands.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
index 330c7d9cf101..50dee6a0a5ca 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ b/drivers/net/wireless/iwmc3200wifi/commands.c
@@ -908,7 +908,7 @@ int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
 		return ret;
 	}
 
-	iwm->scan_id = iwm->scan_id++ % IWM_SCAN_ID_MAX;
+	iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX;
 
 	return 0;
 }
-- 
cgit v1.2.3


From 458fafdd579dcb58c8288c55c9cd92d6816ba094 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 16 Nov 2010 16:49:08 -0500
Subject: rndis_wlan: avoid uninitialized var warning in
 rndis_wlan_craft_connected_bss
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

  CC [M]  drivers/net/wireless/rndis_wlan.o
drivers/net/wireless/rndis_wlan.c: In function ‘rndis_wlan_craft_connected_bss’:
drivers/net/wireless/rndis_wlan.c:2542:2: warning: ‘ret’ may be used uninitialized in this function

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
---
 drivers/net/wireless/rndis_wlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 8a77ff68590b..ee08bcaaf47a 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2536,7 +2536,7 @@ static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
 	/* Get signal quality, in case of error use rssi=0 and ignore error. */
 	len = sizeof(rssi);
 	rssi = 0;
-	rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
+	ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
 	signal = level_to_qual(le32_to_cpu(rssi));
 
 	netdev_dbg(usbdev->net, "%s(): OID_802_11_RSSI -> %d, "
-- 
cgit v1.2.3


From a05b5d45049d60a06a1b12976150572304a51928 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 17 Nov 2010 04:25:33 +0100
Subject: ath9k: add support for reading eeprom from platform data on PCI
 devices

Some embedded boards store platform data for connected PCIe AR92xx
chips in the system flash instead of a separate EEPROM chip.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c   |  4 ----
 drivers/net/wireless/ath/ath9k/init.c |  3 +++
 drivers/net/wireless/ath/ath9k/pci.c  | 42 ++++++++++++++++++++++++-----------
 3 files changed, 32 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 75e23632b968..5a13a761c30c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -419,10 +419,6 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->hw_version.magic = AR5416_MAGIC;
 	ah->hw_version.subvendorid = 0;
 
-	ah->ah_flags = 0;
-	if (!AR_SREV_9100(ah))
-		ah->ah_flags = AH_USE_EEPROM;
-
 	ah->atim_window = 0;
 	ah->sta_id1_defaults =
 		AR_STA_ID1_CRPT_MIC_ENABLE |
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 498f62180f1c..e7764ce881df 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -530,6 +530,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	ah->hw_version.subsysid = subsysid;
 	sc->sc_ah = ah;
 
+	if (!sc->dev->platform_data)
+		ah->ah_flags |= AH_USE_EEPROM;
+
 	common = ath9k_hw_common(ah);
 	common->ops = &ath9k_common_ops;
 	common->bus_ops = bus_ops;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 6605bc2c2036..09f69a9617f4 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -16,6 +16,7 @@
 
 #include <linux/nl80211.h>
 #include <linux/pci.h>
+#include <linux/ath9k_platform.h>
 #include "ath9k.h"
 
 static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
@@ -53,21 +54,36 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
 
 static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
-	struct ath_hw *ah = (struct ath_hw *) common->ah;
-
-	common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));
-
-	if (!ath9k_hw_wait(ah,
-			   AR_EEPROM_STATUS_DATA,
-			   AR_EEPROM_STATUS_DATA_BUSY |
-			   AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
-			   AH_WAIT_TIMEOUT)) {
-		return false;
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath9k_platform_data *pdata = sc->dev->platform_data;
+
+	if (pdata) {
+		if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
+			ath_print(common, ATH_DBG_FATAL,
+				  "%s: eeprom read failed, offset %08x "
+				  "is out of range\n",
+				  __func__, off);
+		}
+
+		*data = pdata->eeprom_data[off];
+	} else {
+		struct ath_hw *ah = (struct ath_hw *) common->ah;
+
+		common->ops->read(ah, AR5416_EEPROM_OFFSET +
+				      (off << AR5416_EEPROM_S));
+
+		if (!ath9k_hw_wait(ah,
+				   AR_EEPROM_STATUS_DATA,
+				   AR_EEPROM_STATUS_DATA_BUSY |
+				   AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
+				   AH_WAIT_TIMEOUT)) {
+			return false;
+		}
+
+		*data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
+			   AR_EEPROM_STATUS_DATA_VAL);
 	}
 
-	*data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
-		   AR_EEPROM_STATUS_DATA_VAL);
-
 	return true;
 }
 
-- 
cgit v1.2.3


From aaa13ca2428789b3c8096b5edc175d4d78b5f504 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 17 Nov 2010 04:19:47 +0100
Subject: ath9k_hw: support reading calibration data from flash on AR9003

Embedded boards do not have compressed EEPROM data, they use the
struct ar9003_eeprom layout, with little endian fields, so copying
the raw data to the eeprom buffer is enough.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 230a1228de8e..9a7e151f0796 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3271,6 +3271,18 @@ static bool ar9300_check_eeprom_header(struct ath_hw *ah, eeprom_read_op read,
 	return ar9300_check_header(header);
 }
 
+static int ar9300_eeprom_restore_flash(struct ath_hw *ah, u8 *mptr,
+				       int mdata_size)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	u16 *data = (u16 *) mptr;
+	int i;
+
+	for (i = 0; i < mdata_size / 2; i++, data++)
+		ath9k_hw_nvram_read(common, i, data);
+
+	return 0;
+}
 /*
  * Read the configuration data from the eeprom.
  * The data can be put in any specified memory buffer.
@@ -3293,6 +3305,9 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	struct ath_common *common = ath9k_hw_common(ah);
 	eeprom_read_op read;
 
+	if (ath9k_hw_use_flash(ah))
+		return ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
+
 	word = kzalloc(2048, GFP_KERNEL);
 	if (!word)
 		return -1;
-- 
cgit v1.2.3


From a76a574ca9ce7c05791cee42f000f2a42c687837 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 17 Nov 2010 19:52:13 +0100
Subject: ssb: drop BCM4328 hack for SPROM revision
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This hacks leads to incorrect SPROM parsing for me and reading for example MAC
as: 00:00:00:54:00:00. Michael G. who introduced this confirmed it is not
needed anymore.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Tested-by: Michael Gerdau <mgd@qata.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/pci.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index b5343ac37ee5..f52966305e05 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -580,10 +580,6 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 		 * Always extract r1. */
 		out->revision = 1;
 		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
-	} else if (bus->chip_id == 0x4321) {
-		/* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
-		out->revision = 4;
-		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
 	}
 
 	switch (out->revision) {
-- 
cgit v1.2.3


From 30dfe2c05037fbc021121c037872c09956938c2f Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Thu, 18 Nov 2010 11:49:25 -0800
Subject: atm: fore200e: Fix build warning.

GCC (rightfully) complains that:

drivers/atm/fore200e.c:614:5: warning: operation on 'cmdq->head' may be undefined

This is due to the FORE200E_NEXT_ENTRY macro, which essentially
evaluates to:

	i = ++i % m

Make it what's explicitly intended here which is:

	i = (i + 1) % m

and the warning goes away.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/atm/fore200e.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index c8fc69c85a06..c09761959354 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -92,7 +92,7 @@
 
 #define FORE200E_INDEX(virt_addr, type, index)     (&((type *)(virt_addr))[ index ])
 
-#define FORE200E_NEXT_ENTRY(index, modulo)         (index = ++(index) % (modulo))
+#define FORE200E_NEXT_ENTRY(index, modulo)         (index = ((index) + 1) % (modulo))
 
 #if 1
 #define ASSERT(expr)     if (!(expr)) { \
-- 
cgit v1.2.3


From 086b5650dcdaae7c4aa60a5d0724f775e733610e Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Wed, 17 Nov 2010 01:13:16 +0000
Subject: can: EG20T PCH: add prefix to macro

For easy to readable/identifiable, add prefix "PCH_" to all of #define macros.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 391 ++++++++++++++++++++++------------------------
 1 file changed, 189 insertions(+), 202 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 672718261c68..c523e3dd5d10 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -32,49 +32,47 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 
-#define MAX_MSG_OBJ		32
-#define MSG_OBJ_RX		0 /* The receive message object flag. */
-#define MSG_OBJ_TX		1 /* The transmit message object flag. */
-
-#define ENABLE			1 /* The enable flag */
-#define DISABLE			0 /* The disable flag */
-#define CAN_CTRL_INIT		0x0001 /* The INIT bit of CANCONT register. */
-#define CAN_CTRL_IE		0x0002 /* The IE bit of CAN control register */
-#define CAN_CTRL_IE_SIE_EIE	0x000e
-#define CAN_CTRL_CCE		0x0040
-#define CAN_CTRL_OPT		0x0080 /* The OPT bit of CANCONT register. */
-#define CAN_OPT_SILENT		0x0008 /* The Silent bit of CANOPT reg. */
-#define CAN_OPT_LBACK		0x0010 /* The LoopBack bit of CANOPT reg. */
-#define CAN_CMASK_RX_TX_SET	0x00f3
-#define CAN_CMASK_RX_TX_GET	0x0073
-#define CAN_CMASK_ALL		0xff
-#define CAN_CMASK_RDWR		0x80
-#define CAN_CMASK_ARB		0x20
-#define CAN_CMASK_CTRL		0x10
-#define CAN_CMASK_MASK		0x40
-#define CAN_CMASK_NEWDAT	0x04
-#define CAN_CMASK_CLRINTPND	0x08
-
-#define CAN_IF_MCONT_NEWDAT	0x8000
-#define CAN_IF_MCONT_INTPND	0x2000
-#define CAN_IF_MCONT_UMASK	0x1000
-#define CAN_IF_MCONT_TXIE	0x0800
-#define CAN_IF_MCONT_RXIE	0x0400
-#define CAN_IF_MCONT_RMTEN	0x0200
-#define CAN_IF_MCONT_TXRQXT	0x0100
-#define CAN_IF_MCONT_EOB	0x0080
-#define CAN_IF_MCONT_DLC	0x000f
-#define CAN_IF_MCONT_MSGLOST	0x4000
-#define CAN_MASK2_MDIR_MXTD	0xc000
-#define CAN_ID2_DIR		0x2000
-#define CAN_ID_MSGVAL		0x8000
-
-#define CAN_STATUS_INT		0x8000
-#define CAN_IF_CREQ_BUSY	0x8000
-#define CAN_ID2_XTD		0x4000
-
-#define CAN_REC			0x00007f00
-#define CAN_TEC			0x000000ff
+#define PCH_MAX_MSG_OBJ		32
+#define PCH_MSG_OBJ_RX		0 /* The receive message object flag. */
+#define PCH_MSG_OBJ_TX		1 /* The transmit message object flag. */
+
+#define PCH_ENABLE		1 /* The enable flag */
+#define PCH_DISABLE		0 /* The disable flag */
+#define PCH_CTRL_INIT		0x0001 /* The INIT bit of CANCONT register. */
+#define PCH_CTRL_IE		0x0002 /* The IE bit of CAN control register */
+#define PCH_CTRL_IE_SIE_EIE	0x000e
+#define PCH_CTRL_CCE		0x0040
+#define PCH_CTRL_OPT		0x0080 /* The OPT bit of CANCONT register. */
+#define PCH_OPT_SILENT		0x0008 /* The Silent bit of CANOPT reg. */
+#define PCH_OPT_LBACK		0x0010 /* The LoopBack bit of CANOPT reg. */
+#define PCH_CMASK_RX_TX_SET	0x00f3
+#define PCH_CMASK_RX_TX_GET	0x0073
+#define PCH_CMASK_ALL		0xff
+#define PCH_CMASK_RDWR		0x80
+#define PCH_CMASK_ARB		0x20
+#define PCH_CMASK_CTRL		0x10
+#define PCH_CMASK_MASK		0x40
+#define PCH_CMASK_NEWDAT	0x04
+#define PCH_CMASK_CLRINTPND	0x08
+#define PCH_IF_MCONT_NEWDAT	0x8000
+#define PCH_IF_MCONT_INTPND	0x2000
+#define PCH_IF_MCONT_UMASK	0x1000
+#define PCH_IF_MCONT_TXIE	0x0800
+#define PCH_IF_MCONT_RXIE	0x0400
+#define PCH_IF_MCONT_RMTEN	0x0200
+#define PCH_IF_MCONT_TXRQXT	0x0100
+#define PCH_IF_MCONT_EOB	0x0080
+#define PCH_IF_MCONT_DLC	0x000f
+#define PCH_IF_MCONT_MSGLOST	0x4000
+#define PCH_MASK2_MDIR_MXTD	0xc000
+#define PCH_ID2_DIR		0x2000
+#define PCH_ID2_XTD		0x4000
+#define PCH_ID_MSGVAL		0x8000
+#define PCH_IF_CREQ_BUSY	0x8000
+
+#define PCH_STATUS_INT		0x8000
+#define PCH_REC			0x00007f00
+#define PCH_TEC			0x000000ff
 
 #define PCH_RX_OK		0x00000010
 #define PCH_TX_OK		0x00000008
@@ -93,26 +91,15 @@
 #define PCH_CRC_ERR		(PCH_LEC1 | PCH_LEC2)
 
 /* bit position of certain controller bits. */
-#define BIT_BITT_BRP		0
-#define BIT_BITT_SJW		6
-#define BIT_BITT_TSEG1		8
-#define BIT_BITT_TSEG2		12
-#define BIT_IF1_MCONT_RXIE	10
-#define BIT_IF2_MCONT_TXIE	11
-#define BIT_BRPE_BRPE		6
-#define BIT_ES_TXERRCNT		0
-#define BIT_ES_RXERRCNT		8
-#define MSK_BITT_BRP		0x3f
-#define MSK_BITT_SJW		0xc0
-#define MSK_BITT_TSEG1		0xf00
-#define MSK_BITT_TSEG2		0x7000
-#define MSK_BRPE_BRPE		0x3c0
-#define MSK_BRPE_GET		0x0f
-#define MSK_CTRL_IE_SIE_EIE	0x07
-#define MSK_MCONT_TXIE		0x08
-#define MSK_MCONT_RXIE		0x10
-#define PCH_CAN_NO_TX_BUFF	1
-#define COUNTER_LIMIT		10
+#define PCH_BIT_BRP		0
+#define PCH_BIT_SJW		6
+#define PCH_BIT_TSEG1		8
+#define PCH_BIT_TSEG2		12
+#define PCH_BIT_BRPE_BRPE	6
+#define PCH_MSK_BITT_BRP	0x3f
+#define PCH_MSK_BRPE_BRPE	0x3c0
+#define PCH_MSK_CTRL_IE_SIE_EIE	0x07
+#define PCH_COUNTER_LIMIT	10
 
 #define PCH_CAN_CLK		50000000	/* 50MHz */
 
@@ -181,14 +168,14 @@ struct pch_can_priv {
 	struct can_priv can;
 	unsigned int can_num;
 	struct pci_dev *dev;
-	unsigned int tx_enable[MAX_MSG_OBJ];
-	unsigned int rx_enable[MAX_MSG_OBJ];
-	unsigned int rx_link[MAX_MSG_OBJ];
+	unsigned int tx_enable[PCH_MAX_MSG_OBJ];
+	unsigned int rx_enable[PCH_MAX_MSG_OBJ];
+	unsigned int rx_link[PCH_MAX_MSG_OBJ];
 	unsigned int int_enables;
 	unsigned int int_stat;
 	struct net_device *ndev;
 	spinlock_t msgif_reg_lock; /* Message Interface Registers Access Lock*/
-	unsigned int msg_obj[MAX_MSG_OBJ];
+	unsigned int msg_obj[PCH_MAX_MSG_OBJ];
 	struct pch_can_regs __iomem *regs;
 	struct napi_struct napi;
 	unsigned int tx_obj;	/* Point next Tx Obj index */
@@ -228,11 +215,11 @@ static void pch_can_set_run_mode(struct pch_can_priv *priv,
 {
 	switch (mode) {
 	case PCH_CAN_RUN:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_INIT);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_INIT);
 		break;
 
 	case PCH_CAN_STOP:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_INIT);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_INIT);
 		break;
 
 	default:
@@ -246,30 +233,30 @@ static void pch_can_set_optmode(struct pch_can_priv *priv)
 	u32 reg_val = ioread32(&priv->regs->opt);
 
 	if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)
-		reg_val |= CAN_OPT_SILENT;
+		reg_val |= PCH_OPT_SILENT;
 
 	if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)
-		reg_val |= CAN_OPT_LBACK;
+		reg_val |= PCH_OPT_LBACK;
 
-	pch_can_bit_set(&priv->regs->cont, CAN_CTRL_OPT);
+	pch_can_bit_set(&priv->regs->cont, PCH_CTRL_OPT);
 	iowrite32(reg_val, &priv->regs->opt);
 }
 
 static void pch_can_set_int_custom(struct pch_can_priv *priv)
 {
 	/* Clearing the IE, SIE and EIE bits of Can control register. */
-	pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 
 	/* Appropriately setting them. */
 	pch_can_bit_set(&priv->regs->cont,
-			((priv->int_enables & MSK_CTRL_IE_SIE_EIE) << 1));
+			((priv->int_enables & PCH_MSK_CTRL_IE_SIE_EIE) << 1));
 }
 
 /* This function retrieves interrupt enabled for the CAN device. */
 static void pch_can_get_int_enables(struct pch_can_priv *priv, u32 *enables)
 {
 	/* Obtaining the status of IE, SIE and EIE interrupt bits. */
-	*enables = ((ioread32(&priv->regs->cont) & CAN_CTRL_IE_SIE_EIE) >> 1);
+	*enables = ((ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1);
 }
 
 static void pch_can_set_int_enables(struct pch_can_priv *priv,
@@ -277,19 +264,19 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 {
 	switch (interrupt_no) {
 	case PCH_CAN_ENABLE:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_IE);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_IE);
 		break;
 
 	case PCH_CAN_DISABLE:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE);
 		break;
 
 	case PCH_CAN_ALL:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 		break;
 
 	case PCH_CAN_NONE:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 		break;
 
 	default:
@@ -300,12 +287,12 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 
 static void pch_can_check_if_busy(u32 __iomem *creq_addr, u32 num)
 {
-	u32 counter = COUNTER_LIMIT;
+	u32 counter = PCH_COUNTER_LIMIT;
 	u32 ifx_creq;
 
 	iowrite32(num, creq_addr);
 	while (counter) {
-		ifx_creq = ioread32(creq_addr) & CAN_IF_CREQ_BUSY;
+		ifx_creq = ioread32(creq_addr) & PCH_IF_CREQ_BUSY;
 		if (!ifx_creq)
 			break;
 		counter--;
@@ -322,22 +309,22 @@ static void pch_can_set_rx_enable(struct pch_can_priv *priv, u32 buff_num,
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the receive buffer data from RAM to Interface1 registers */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
 
 	/* Setting the IF1MASK1 register to access MsgVal and RxIE bits */
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_ARB | CAN_CMASK_CTRL,
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		  &priv->regs->if1_cmask);
 
-	if (set == ENABLE) {
+	if (set == PCH_ENABLE) {
 		/* Setting the MsgVal and RxIE bits */
-		pch_can_bit_set(&priv->regs->if1_mcont, CAN_IF_MCONT_RXIE);
-		pch_can_bit_set(&priv->regs->if1_id2, CAN_ID_MSGVAL);
+		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
+		pch_can_bit_set(&priv->regs->if1_id2, PCH_ID_MSGVAL);
 
-	} else if (set == DISABLE) {
+	} else if (set == PCH_DISABLE) {
 		/* Resetting the MsgVal and RxIE bits */
-		pch_can_bit_clear(&priv->regs->if1_mcont, CAN_IF_MCONT_RXIE);
-		pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID_MSGVAL);
+		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
+		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID_MSGVAL);
 	}
 
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
@@ -350,8 +337,8 @@ static void pch_can_rx_enable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as receivers. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, ENABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
+			pch_can_set_rx_enable(priv, i + 1, PCH_ENABLE);
 	}
 }
 
@@ -361,8 +348,8 @@ static void pch_can_rx_disable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as receivers. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, DISABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
+			pch_can_set_rx_enable(priv, i + 1, PCH_DISABLE);
 	}
 }
 
@@ -373,22 +360,22 @@ static void pch_can_set_tx_enable(struct pch_can_priv *priv, u32 buff_num,
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the Msg buffer from Message RAM to Interface2 registers. */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
 
 	/* Setting the IF2CMASK register for accessing the
 		MsgVal and TxIE bits */
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_ARB | CAN_CMASK_CTRL,
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		 &priv->regs->if2_cmask);
 
-	if (set == ENABLE) {
+	if (set == PCH_ENABLE) {
 		/* Setting the MsgVal and TxIE bits */
-		pch_can_bit_set(&priv->regs->if2_mcont, CAN_IF_MCONT_TXIE);
-		pch_can_bit_set(&priv->regs->if2_id2, CAN_ID_MSGVAL);
-	} else if (set == DISABLE) {
+		pch_can_bit_set(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
+		pch_can_bit_set(&priv->regs->if2_id2, PCH_ID_MSGVAL);
+	} else if (set == PCH_DISABLE) {
 		/* Resetting the MsgVal and TxIE bits. */
-		pch_can_bit_clear(&priv->regs->if2_mcont, CAN_IF_MCONT_TXIE);
-		pch_can_bit_clear(&priv->regs->if2_id2, CAN_ID_MSGVAL);
+		pch_can_bit_clear(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
+		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID_MSGVAL);
 	}
 
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
@@ -401,8 +388,8 @@ static void pch_can_tx_enable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as transmit object. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, ENABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
+			pch_can_set_tx_enable(priv, i + 1, PCH_ENABLE);
 	}
 }
 
@@ -412,8 +399,8 @@ static void pch_can_tx_disable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as transmit object. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, DISABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
+			pch_can_set_tx_enable(priv, i + 1, PCH_DISABLE);
 	}
 }
 
@@ -423,15 +410,15 @@ static void pch_can_get_rx_enable(struct pch_can_priv *priv, u32 buff_num,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
 
-	if (((ioread32(&priv->regs->if1_id2)) & CAN_ID_MSGVAL) &&
+	if (((ioread32(&priv->regs->if1_id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->if1_mcont)) &
-			CAN_IF_MCONT_RXIE))
-		*enable = ENABLE;
+			PCH_IF_MCONT_RXIE))
+		*enable = PCH_ENABLE;
 	else
-		*enable = DISABLE;
+		*enable = PCH_DISABLE;
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
@@ -441,15 +428,15 @@ static void pch_can_get_tx_enable(struct pch_can_priv *priv, u32 buff_num,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
 
-	if (((ioread32(&priv->regs->if2_id2)) & CAN_ID_MSGVAL) &&
+	if (((ioread32(&priv->regs->if2_id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->if2_mcont)) &
-			CAN_IF_MCONT_TXIE)) {
-		*enable = ENABLE;
+			PCH_IF_MCONT_TXIE)) {
+		*enable = PCH_ENABLE;
 	} else {
-		*enable = DISABLE;
+		*enable = PCH_DISABLE;
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
@@ -465,13 +452,13 @@ static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL, &priv->regs->if1_cmask);
-	if (set == ENABLE)
-		pch_can_bit_clear(&priv->regs->if1_mcont, CAN_IF_MCONT_EOB);
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL, &priv->regs->if1_cmask);
+	if (set == PCH_ENABLE)
+		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
 	else
-		pch_can_bit_set(&priv->regs->if1_mcont, CAN_IF_MCONT_EOB);
+		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
 
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
@@ -483,13 +470,13 @@ static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
 
-	if (ioread32(&priv->regs->if1_mcont) & CAN_IF_MCONT_EOB)
-		*link = DISABLE;
+	if (ioread32(&priv->regs->if1_mcont) & PCH_IF_MCONT_EOB)
+		*link = PCH_DISABLE;
 	else
-		*link = ENABLE;
+		*link = PCH_ENABLE;
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
@@ -498,7 +485,7 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 	int i;
 
 	for (i = 0; i < PCH_RX_OBJ_NUM; i++) {
-		iowrite32(CAN_CMASK_RX_TX_SET, &priv->regs->if1_cmask);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if1_cmask);
 		iowrite32(0xffff, &priv->regs->if1_mask1);
 		iowrite32(0xffff, &priv->regs->if1_mask2);
 		iowrite32(0x0, &priv->regs->if1_id1);
@@ -508,14 +495,14 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->if1_dataa2);
 		iowrite32(0x0, &priv->regs->if1_datab1);
 		iowrite32(0x0, &priv->regs->if1_datab2);
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-			  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->if1_cmask);
 		pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
 	}
 
 	for (i = i;  i < PCH_OBJ_NUM; i++) {
-		iowrite32(CAN_CMASK_RX_TX_SET, &priv->regs->if2_cmask);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if2_cmask);
 		iowrite32(0xffff, &priv->regs->if2_mask1);
 		iowrite32(0xffff, &priv->regs->if2_mask2);
 		iowrite32(0x0, &priv->regs->if2_id1);
@@ -525,8 +512,8 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->if2_dataa2);
 		iowrite32(0x0, &priv->regs->if2_datab1);
 		iowrite32(0x0, &priv->regs->if2_datab2);
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-			  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->if2_cmask);
 		pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
 	}
@@ -540,8 +527,8 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
-			iowrite32(CAN_CMASK_RX_TX_GET,
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
+			iowrite32(PCH_CMASK_RX_TX_GET,
 				&priv->regs->if1_cmask);
 			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
 
@@ -549,48 +536,48 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 			iowrite32(0x0, &priv->regs->if1_id2);
 
 			pch_can_bit_set(&priv->regs->if1_mcont,
-					CAN_IF_MCONT_UMASK);
+					PCH_IF_MCONT_UMASK);
 
 			/* Set FIFO mode set to 0 except last Rx Obj*/
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_EOB);
+					  PCH_IF_MCONT_EOB);
 			/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
 			if (i == (PCH_RX_OBJ_NUM - 1))
 				pch_can_bit_set(&priv->regs->if1_mcont,
-						  CAN_IF_MCONT_EOB);
+						  PCH_IF_MCONT_EOB);
 
 			iowrite32(0, &priv->regs->if1_mask1);
 			pch_can_bit_clear(&priv->regs->if1_mask2,
-					  0x1fff | CAN_MASK2_MDIR_MXTD);
+					  0x1fff | PCH_MASK2_MDIR_MXTD);
 
 			/* Setting CMASK for writing */
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-				  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 				  &priv->regs->if1_cmask);
 
 			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
-		} else if (priv->msg_obj[i] == MSG_OBJ_TX) {
-			iowrite32(CAN_CMASK_RX_TX_GET,
+		} else if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
+			iowrite32(PCH_CMASK_RX_TX_GET,
 				&priv->regs->if2_cmask);
 			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
 
 			/* Resetting DIR bit for reception */
 			iowrite32(0x0, &priv->regs->if2_id1);
 			iowrite32(0x0, &priv->regs->if2_id2);
-			pch_can_bit_set(&priv->regs->if2_id2, CAN_ID2_DIR);
+			pch_can_bit_set(&priv->regs->if2_id2, PCH_ID2_DIR);
 
 			/* Setting EOB bit for transmitter */
-			iowrite32(CAN_IF_MCONT_EOB, &priv->regs->if2_mcont);
+			iowrite32(PCH_IF_MCONT_EOB, &priv->regs->if2_mcont);
 
 			pch_can_bit_set(&priv->regs->if2_mcont,
-					CAN_IF_MCONT_UMASK);
+					PCH_IF_MCONT_UMASK);
 
 			iowrite32(0, &priv->regs->if2_mask1);
 			pch_can_bit_clear(&priv->regs->if2_mask2, 0x1fff);
 
 			/* Setting CMASK for writing */
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-				  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 				  &priv->regs->if2_cmask);
 
 			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
@@ -632,39 +619,39 @@ static void pch_can_release(struct pch_can_priv *priv)
 /* This function clears interrupt(s) from the CAN device. */
 static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 {
-	if (mask == CAN_STATUS_INT) {
+	if (mask == PCH_STATUS_INT) {
 		ioread32(&priv->regs->stat);
 		return;
 	}
 
 	/* Clear interrupt for transmit object */
-	if (priv->msg_obj[mask - 1] == MSG_OBJ_TX) {
+	if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_TX) {
 		/* Setting CMASK for clearing interrupts for
 					 frame transmission. */
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL | CAN_CMASK_ARB,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
 			  &priv->regs->if2_cmask);
 
 		/* Resetting the ID registers. */
 		pch_can_bit_set(&priv->regs->if2_id2,
-			       CAN_ID2_DIR | (0x7ff << 2));
+			       PCH_ID2_DIR | (0x7ff << 2));
 		iowrite32(0x0, &priv->regs->if2_id1);
 
 		/* Claring NewDat, TxRqst & IntPnd */
 		pch_can_bit_clear(&priv->regs->if2_mcont,
-				  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND |
-				  CAN_IF_MCONT_TXRQXT);
+				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
+				  PCH_IF_MCONT_TXRQXT);
 		pch_can_check_if_busy(&priv->regs->if2_creq, mask);
-	} else if (priv->msg_obj[mask - 1] == MSG_OBJ_RX) {
+	} else if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_RX) {
 		/* Setting CMASK for clearing the reception interrupts. */
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL | CAN_CMASK_ARB,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
 			  &priv->regs->if1_cmask);
 
 		/* Clearing the Dir bit. */
-		pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
 
 		/* Clearing NewDat & IntPnd */
 		pch_can_bit_clear(&priv->regs->if1_mcont,
-				  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND);
+				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
 
 		pch_can_check_if_busy(&priv->regs->if1_creq, mask);
 	}
@@ -712,9 +699,9 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		priv->can.can_stats.error_warning++;
 		cf->can_id |= CAN_ERR_CRTL;
 		errc = ioread32(&priv->regs->errc);
-		if (((errc & CAN_REC) >> 8) > 96)
+		if (((errc & PCH_REC) >> 8) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_RX_WARNING;
-		if ((errc & CAN_TEC) > 96)
+		if ((errc & PCH_TEC) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_TX_WARNING;
 		dev_warn(&ndev->dev,
 			"%s -> Error Counter is more than 96.\n", __func__);
@@ -725,9 +712,9 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		state = CAN_STATE_ERROR_PASSIVE;
 		cf->can_id |= CAN_ERR_CRTL;
 		errc = ioread32(&priv->regs->errc);
-		if (((errc & CAN_REC) >> 8) > 127)
+		if (((errc & PCH_REC) >> 8) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;
-		if ((errc & CAN_TEC) > 127)
+		if ((errc & PCH_TEC) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_TX_PASSIVE;
 		dev_err(&ndev->dev,
 			"%s -> CAN controller is ERROR PASSIVE .\n", __func__);
@@ -795,20 +782,20 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 	struct net_device_stats *stats = &(priv->ndev->stats);
 
 	/* Reading the messsage object from the Message RAM */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, int_stat);
 
 	/* Reading the MCONT register. */
 	reg = ioread32(&priv->regs->if1_mcont);
 	reg &= 0xffff;
 
-	for (k = int_stat; !(reg & CAN_IF_MCONT_EOB); k++) {
+	for (k = int_stat; !(reg & PCH_IF_MCONT_EOB); k++) {
 		/* If MsgLost bit set. */
-		if (reg & CAN_IF_MCONT_MSGLOST) {
+		if (reg & PCH_IF_MCONT_MSGLOST) {
 			dev_err(&priv->ndev->dev, "Msg Obj is overwritten.\n");
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_MSGLOST);
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL,
+					  PCH_IF_MCONT_MSGLOST);
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
 				  &priv->regs->if1_cmask);
 			pch_can_check_if_busy(&priv->regs->if1_creq, k);
 
@@ -828,7 +815,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			rcv_pkts++;
 			goto RX_NEXT;
 		}
-		if (!(reg & CAN_IF_MCONT_NEWDAT))
+		if (!(reg & PCH_IF_MCONT_NEWDAT))
 			goto RX_NEXT;
 
 		skb = alloc_can_skb(priv->ndev, &cf);
@@ -836,7 +823,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			return -ENOMEM;
 
 		/* Get Received data */
-		ide = ((ioread32(&priv->regs->if1_id2)) & CAN_ID2_XTD) >> 14;
+		ide = ((ioread32(&priv->regs->if1_id2)) & PCH_ID2_XTD) >> 14;
 		if (ide) {
 			id = (ioread32(&priv->regs->if1_id1) & 0xffff);
 			id |= (((ioread32(&priv->regs->if1_id2)) &
@@ -848,7 +835,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			cf->can_id = (id & CAN_SFF_MASK);
 		}
 
-		rtr = (ioread32(&priv->regs->if1_id2) &  CAN_ID2_DIR);
+		rtr = (ioread32(&priv->regs->if1_id2) &  PCH_ID2_DIR);
 		if (rtr) {
 			cf->can_dlc = 0;
 			cf->can_id |= CAN_RTR_FLAG;
@@ -871,15 +858,15 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		stats->rx_bytes += cf->can_dlc;
 
 		if (k < PCH_FIFO_THRESH) {
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL |
-				  CAN_CMASK_ARB, &priv->regs->if1_cmask);
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL |
+				  PCH_CMASK_ARB, &priv->regs->if1_cmask);
 
 			/* Clearing the Dir bit. */
-			pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID2_DIR);
+			pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
 
 			/* Clearing NewDat & IntPnd */
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_INTPND);
+					  PCH_IF_MCONT_INTPND);
 			pch_can_check_if_busy(&priv->regs->if1_creq, k);
 		} else if (k > PCH_FIFO_THRESH) {
 			pch_can_int_clr(priv, k);
@@ -890,7 +877,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		}
 RX_NEXT:
 		/* Reading the messsage object from the Message RAM */
-		iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 		pch_can_check_if_busy(&priv->regs->if1_creq, k + 1);
 		reg = ioread32(&priv->regs->if1_mcont);
 	}
@@ -913,7 +900,7 @@ static int pch_can_rx_poll(struct napi_struct *napi, int quota)
 		return 0;
 
 INT_STAT:
-	if (int_stat == CAN_STATUS_INT) {
+	if (int_stat == PCH_STATUS_INT) {
 		reg_stat = ioread32(&priv->regs->stat);
 		if (reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) {
 			if ((reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL)
@@ -922,7 +909,7 @@ INT_STAT:
 
 		if (reg_stat & PCH_TX_OK) {
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+			iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 			pch_can_check_if_busy(&priv->regs->if2_creq,
 					       ioread32(&priv->regs->intr));
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
@@ -933,7 +920,7 @@ INT_STAT:
 			pch_can_bit_clear(&priv->regs->stat, PCH_RX_OK);
 
 		int_stat = pch_can_int_pending(priv);
-		if (int_stat == CAN_STATUS_INT)
+		if (int_stat == PCH_STATUS_INT)
 			goto INT_STAT;
 	}
 
@@ -945,14 +932,14 @@ MSG_OBJ:
 		if (rcv_pkts < 0)
 			return 0;
 	} else if ((int_stat > PCH_RX_OBJ_NUM) && (int_stat <= PCH_OBJ_NUM)) {
-		if (priv->msg_obj[int_stat - 1] == MSG_OBJ_TX) {
+		if (priv->msg_obj[int_stat - 1] == PCH_MSG_OBJ_TX) {
 			/* Handle transmission interrupt */
 			can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_NUM - 1);
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(CAN_CMASK_RX_TX_GET | CAN_CMASK_CLRINTPND,
+			iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
 				  &priv->regs->if2_cmask);
 			dlc = ioread32(&priv->regs->if2_mcont) &
-				       CAN_IF_MCONT_DLC;
+				       PCH_IF_MCONT_DLC;
 			pch_can_check_if_busy(&priv->regs->if2_creq, int_stat);
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 			if (dlc > 8)
@@ -963,7 +950,7 @@ MSG_OBJ:
 	}
 
 	int_stat = pch_can_int_pending(priv);
-	if (int_stat == CAN_STATUS_INT)
+	if (int_stat == PCH_STATUS_INT)
 		goto INT_STAT;
 	else if (int_stat >= 1 && int_stat <= 32)
 		goto MSG_OBJ;
@@ -983,17 +970,17 @@ static int pch_set_bittiming(struct net_device *ndev)
 	u32 brp;
 
 	/* Setting the CCE bit for accessing the Can Timing register. */
-	pch_can_bit_set(&priv->regs->cont, CAN_CTRL_CCE);
+	pch_can_bit_set(&priv->regs->cont, PCH_CTRL_CCE);
 
 	brp = (bt->tq) / (1000000000/PCH_CAN_CLK) - 1;
-	canbit = brp & MSK_BITT_BRP;
-	canbit |= (bt->sjw - 1) << BIT_BITT_SJW;
-	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << BIT_BITT_TSEG1;
-	canbit |= (bt->phase_seg2 - 1) << BIT_BITT_TSEG2;
-	bepe = (brp & MSK_BRPE_BRPE) >> BIT_BRPE_BRPE;
+	canbit = brp & PCH_MSK_BITT_BRP;
+	canbit |= (bt->sjw - 1) << PCH_BIT_SJW;
+	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << PCH_BIT_TSEG1;
+	canbit |= (bt->phase_seg2 - 1) << PCH_BIT_TSEG2;
+	bepe = (brp & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE;
 	iowrite32(canbit, &priv->regs->bitt);
 	iowrite32(bepe, &priv->regs->brpe);
-	pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_CCE);
+	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_CCE);
 
 	return 0;
 }
@@ -1137,19 +1124,19 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
 
 	/* Setting the CMASK register. */
-	pch_can_bit_set(&priv->regs->if2_cmask, CAN_CMASK_ALL);
+	pch_can_bit_set(&priv->regs->if2_cmask, PCH_CMASK_ALL);
 
 	/* If ID extended is set. */
 	pch_can_bit_clear(&priv->regs->if2_id1, 0xffff);
-	pch_can_bit_clear(&priv->regs->if2_id2, 0x1fff | CAN_ID2_XTD);
+	pch_can_bit_clear(&priv->regs->if2_id2, 0x1fff | PCH_ID2_XTD);
 	if (cf->can_id & CAN_EFF_FLAG) {
 		pch_can_bit_set(&priv->regs->if2_id1, cf->can_id & 0xffff);
 		pch_can_bit_set(&priv->regs->if2_id2,
-				((cf->can_id >> 16) & 0x1fff) | CAN_ID2_XTD);
+				((cf->can_id >> 16) & 0x1fff) | PCH_ID2_XTD);
 	} else {
 		pch_can_bit_set(&priv->regs->if2_id1, 0);
 		pch_can_bit_set(&priv->regs->if2_id2,
@@ -1158,7 +1145,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	/* If remote frame has to be transmitted.. */
 	if (cf->can_id & CAN_RTR_FLAG)
-		pch_can_bit_clear(&priv->regs->if2_id2, CAN_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID2_DIR);
 
 	for (i = 0, j = 0; i < cf->can_dlc; j++) {
 		iowrite32(le32_to_cpu(cf->data[i++]),
@@ -1177,12 +1164,12 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	/* Clearing IntPend, NewDat & TxRqst */
 	pch_can_bit_clear(&priv->regs->if2_mcont,
-			  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND |
-			  CAN_IF_MCONT_TXRQXT);
+			  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
+			  PCH_IF_MCONT_TXRQXT);
 
 	/* Setting NewDat, TxRqst bits */
 	pch_can_bit_set(&priv->regs->if2_mcont,
-			CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_TXRQXT);
+			PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT);
 
 	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
 
@@ -1245,7 +1232,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	/* Save Tx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
 			pch_can_get_tx_enable(priv, i + 1,
 					      &(priv->tx_enable[i]));
 	}
@@ -1255,7 +1242,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	/* Save Rx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
 			pch_can_get_rx_enable(priv, i + 1,
 						&(priv->rx_enable[i]));
 			pch_can_get_rx_buffer_link(priv, i + 1,
@@ -1313,7 +1300,7 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Enabling the transmit buffer. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
 			pch_can_set_tx_enable(priv, i + 1,
 					      priv->tx_enable[i]);
 		}
@@ -1321,7 +1308,7 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Configuring the receive buffer and enabling them. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
 			/* Restore buffer link */
 			pch_can_set_rx_buffer_link(priv, i + 1,
 						   priv->rx_link[i]);
@@ -1349,8 +1336,8 @@ static int pch_can_get_berr_counter(const struct net_device *dev,
 {
 	struct pch_can_priv *priv = netdev_priv(dev);
 
-	bec->txerr = ioread32(&priv->regs->errc) & CAN_TEC;
-	bec->rxerr = (ioread32(&priv->regs->errc) & CAN_REC) >> 8;
+	bec->txerr = ioread32(&priv->regs->errc) & PCH_TEC;
+	bec->rxerr = (ioread32(&priv->regs->errc) & PCH_REC) >> 8;
 
 	return 0;
 }
@@ -1410,10 +1397,10 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 
 	priv->can.clock.freq = PCH_CAN_CLK; /* Hz */
 	for (index = 0; index < PCH_RX_OBJ_NUM;)
-		priv->msg_obj[index++] = MSG_OBJ_RX;
+		priv->msg_obj[index++] = PCH_MSG_OBJ_RX;
 
 	for (index = index;  index < PCH_OBJ_NUM;)
-		priv->msg_obj[index++] = MSG_OBJ_TX;
+		priv->msg_obj[index++] = PCH_MSG_OBJ_TX;
 
 	netif_napi_add(ndev, &priv->napi, pch_can_rx_poll, PCH_RX_OBJ_NUM);
 
-- 
cgit v1.2.3


From 0a80410dc53cf68e56456bef1ca66949b87412f9 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Wed, 17 Nov 2010 14:06:25 +0000
Subject: can: EG20T PCH: use BIT(X)

Replace bit assignment value to BIT(X).
For easy to readable/identifiable, replace all bit assigned macros to BIT(X)

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 73 ++++++++++++++++++++++++-----------------------
 1 file changed, 37 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index c523e3dd5d10..238622a04bc1 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -38,50 +38,51 @@
 
 #define PCH_ENABLE		1 /* The enable flag */
 #define PCH_DISABLE		0 /* The disable flag */
-#define PCH_CTRL_INIT		0x0001 /* The INIT bit of CANCONT register. */
-#define PCH_CTRL_IE		0x0002 /* The IE bit of CAN control register */
-#define PCH_CTRL_IE_SIE_EIE	0x000e
-#define PCH_CTRL_CCE		0x0040
-#define PCH_CTRL_OPT		0x0080 /* The OPT bit of CANCONT register. */
-#define PCH_OPT_SILENT		0x0008 /* The Silent bit of CANOPT reg. */
-#define PCH_OPT_LBACK		0x0010 /* The LoopBack bit of CANOPT reg. */
+#define PCH_CTRL_INIT		BIT(0) /* The INIT bit of CANCONT register. */
+#define PCH_CTRL_IE		BIT(1) /* The IE bit of CAN control register */
+#define PCH_CTRL_IE_SIE_EIE	(BIT(3) | BIT(2) | BIT(1))
+#define PCH_CTRL_CCE		BIT(6)
+#define PCH_CTRL_OPT		BIT(7) /* The OPT bit of CANCONT register. */
+#define PCH_OPT_SILENT		BIT(3) /* The Silent bit of CANOPT reg. */
+#define PCH_OPT_LBACK		BIT(4) /* The LoopBack bit of CANOPT reg. */
+
 #define PCH_CMASK_RX_TX_SET	0x00f3
 #define PCH_CMASK_RX_TX_GET	0x0073
 #define PCH_CMASK_ALL		0xff
-#define PCH_CMASK_RDWR		0x80
-#define PCH_CMASK_ARB		0x20
-#define PCH_CMASK_CTRL		0x10
-#define PCH_CMASK_MASK		0x40
-#define PCH_CMASK_NEWDAT	0x04
-#define PCH_CMASK_CLRINTPND	0x08
-#define PCH_IF_MCONT_NEWDAT	0x8000
-#define PCH_IF_MCONT_INTPND	0x2000
-#define PCH_IF_MCONT_UMASK	0x1000
-#define PCH_IF_MCONT_TXIE	0x0800
-#define PCH_IF_MCONT_RXIE	0x0400
-#define PCH_IF_MCONT_RMTEN	0x0200
-#define PCH_IF_MCONT_TXRQXT	0x0100
-#define PCH_IF_MCONT_EOB	0x0080
-#define PCH_IF_MCONT_DLC	0x000f
-#define PCH_IF_MCONT_MSGLOST	0x4000
-#define PCH_MASK2_MDIR_MXTD	0xc000
-#define PCH_ID2_DIR		0x2000
-#define PCH_ID2_XTD		0x4000
-#define PCH_ID_MSGVAL		0x8000
-#define PCH_IF_CREQ_BUSY	0x8000
+#define PCH_CMASK_NEWDAT	BIT(2)
+#define PCH_CMASK_CLRINTPND	BIT(3)
+#define PCH_CMASK_CTRL		BIT(4)
+#define PCH_CMASK_ARB		BIT(5)
+#define PCH_CMASK_MASK		BIT(6)
+#define PCH_CMASK_RDWR		BIT(7)
+#define PCH_IF_MCONT_NEWDAT	BIT(15)
+#define PCH_IF_MCONT_MSGLOST	BIT(14)
+#define PCH_IF_MCONT_INTPND	BIT(13)
+#define PCH_IF_MCONT_UMASK	BIT(12)
+#define PCH_IF_MCONT_TXIE	BIT(11)
+#define PCH_IF_MCONT_RXIE	BIT(10)
+#define PCH_IF_MCONT_RMTEN	BIT(9)
+#define PCH_IF_MCONT_TXRQXT	BIT(8)
+#define PCH_IF_MCONT_EOB	BIT(7)
+#define PCH_IF_MCONT_DLC	(BIT(0) | BIT(1) | BIT(2) | BIT(3))
+#define PCH_MASK2_MDIR_MXTD	(BIT(14) | BIT(15))
+#define PCH_ID2_DIR		BIT(13)
+#define PCH_ID2_XTD		BIT(14)
+#define PCH_ID_MSGVAL		BIT(15)
+#define PCH_IF_CREQ_BUSY	BIT(15)
 
 #define PCH_STATUS_INT		0x8000
 #define PCH_REC			0x00007f00
 #define PCH_TEC			0x000000ff
 
-#define PCH_RX_OK		0x00000010
-#define PCH_TX_OK		0x00000008
-#define PCH_BUS_OFF		0x00000080
-#define PCH_EWARN		0x00000040
-#define PCH_EPASSIV		0x00000020
-#define PCH_LEC0		0x00000001
-#define PCH_LEC1		0x00000002
-#define PCH_LEC2		0x00000004
+#define PCH_TX_OK		BIT(3)
+#define PCH_RX_OK		BIT(4)
+#define PCH_EPASSIV		BIT(5)
+#define PCH_EWARN		BIT(6)
+#define PCH_BUS_OFF		BIT(7)
+#define PCH_LEC0		BIT(0)
+#define PCH_LEC1		BIT(1)
+#define PCH_LEC2		BIT(2)
 #define PCH_LEC_ALL		(PCH_LEC0 | PCH_LEC1 | PCH_LEC2)
 #define PCH_STUF_ERR		PCH_LEC0
 #define PCH_FORM_ERR		PCH_LEC1
-- 
cgit v1.2.3


From 2006920a18cc9f499e5cccf9e6f1aa9f6120705e Mon Sep 17 00:00:00 2001
From: Arnd Hannemann <arnd@arndnet.de>
Date: Thu, 18 Nov 2010 09:45:42 +0000
Subject: fbdev: modedb: fix CEA modes

Some of the modes were missing the correct sync polarities.
This was causing a corrupt or left shifted picture on my TV.
Additionally format #35 had a wrong refresh rate and pixel clock.

This patch fixes those issues.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/modedb.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 9a0ae6ca5427..c3a182581c1f 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -289,7 +289,8 @@ const struct fb_videomode cea_modes[64] = {
 	},
 	/* #5: 1920x1080i@59.94/60Hz */
 	[5] = {
-		NULL, 60, 1920, 1080, 13763, 148, 88, 15, 2, 44, 5, 0, FB_VMODE_INTERLACED, 0,
+		NULL, 60, 1920, 1080, 13763, 148, 88, 15, 2, 44, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_INTERLACED, 0,
 	},
 	/* #7: 720(1440)x480iH@59.94/60Hz */
 	[7] = {
@@ -305,19 +306,22 @@ const struct fb_videomode cea_modes[64] = {
 	},
 	/* #19: 1280x720p@50Hz */
 	[19] = {
-		NULL, 50, 1280, 720, 13468, 220, 440, 20, 5, 40, 5, 0, FB_VMODE_NONINTERLACED, 0,
+		NULL, 50, 1280, 720, 13468, 220, 440, 20, 5, 40, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0,
 	},
 	/* #20: 1920x1080i@50Hz */
 	[20] = {
-		NULL, 50, 1920, 1080, 13480, 148, 528, 15, 5, 528, 5, 0, FB_VMODE_INTERLACED, 0,
+		NULL, 50, 1920, 1080, 13480, 148, 528, 15, 5, 528, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_INTERLACED, 0,
 	},
 	/* #32: 1920x1080p@23.98/24Hz */
 	[32] = {
-		NULL, 24, 1920, 1080, 13468, 148, 638, 36, 4, 44, 5, 0, FB_VMODE_NONINTERLACED, 0,
+		NULL, 24, 1920, 1080, 13468, 148, 638, 36, 4, 44, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0,
 	},
 	/* #35: (2880)x480p4x@59.94/60Hz */
 	[35] = {
-		NULL, 50, 2880, 480, 11100, 240, 64, 30, 9, 248, 6, 0, FB_VMODE_NONINTERLACED, 0,
+		NULL, 60, 2880, 480, 9250, 240, 64, 30, 9, 248, 6, 0, FB_VMODE_NONINTERLACED, 0,
 	},
 };
 
-- 
cgit v1.2.3


From 71b146c815ed6034bc20a0ec265445bdf4bad78c Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@opensource.se>
Date: Wed, 17 Nov 2010 06:44:25 +0000
Subject: fbdev: sh_mipi_dsi: Make use of register names

Keep MIPI-DSI registers in one place instead of
using magic values together with comments.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mipi_dsi.c | 62 ++++++++++++++++++++++++++++-----------------
 1 file changed, 39 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 3f3d431033ca..8abab6d4264f 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -21,10 +21,26 @@
 #include <video/sh_mipi_dsi.h>
 #include <video/sh_mobile_lcdc.h>
 
-#define CMTSRTCTR	0x80d0
+#define SYSCTRL		0x0000
+#define SYSCONF		0x0004
+#define TIMSET		0x0008
+#define RESREQSET0	0x0018
+#define RESREQSET1	0x001c
+#define HSTTOVSET	0x0020
+#define LPRTOVSET	0x0024
+#define TATOVSET	0x0028
+#define PRTOVSET	0x002c
+#define DSICTRL		0x0030
+#define DSIINTE		0x0060
+#define PHYCTRL		0x0070
+
+#define DTCTR		0x8000
+#define VMCTR1		0x8020
+#define VMCTR2		0x8024
+#define VMLEN1		0x8028
 #define CMTSRTREQ	0x8070
+#define CMTSRTCTR	0x80d0
 
-#define DSIINTE		0x0060
 
 /* E.g., sh7372 has 2 MIPI-DSIs - one for each LCDC */
 #define MAX_SH_MIPI_DSI 2
@@ -55,10 +71,10 @@ static int sh_mipi_send_short(struct sh_mipi *mipi, u8 dsi_cmd,
 	int cnt = 100;
 
 	/* transmit a short packet to LCD panel */
-	iowrite32(1 | data, mipi->base + 0x80d0); /* CMTSRTCTR */
-	iowrite32(1, mipi->base + 0x8070); /* CMTSRTREQ */
+	iowrite32(1 | data, mipi->base + CMTSRTCTR);
+	iowrite32(1, mipi->base + CMTSRTREQ);
 
-	while ((ioread32(mipi->base + 0x8070) & 1) && --cnt)
+	while ((ioread32(mipi->base + CMTSRTREQ) & 1) && --cnt)
 		udelay(1);
 
 	return cnt ? 0 : -ETIMEDOUT;
@@ -90,7 +106,7 @@ static void sh_mipi_dsi_enable(struct sh_mipi *mipi, bool enable)
 	 * enable LCDC data tx, transition to LPS after completion of each HS
 	 * packet
 	 */
-	iowrite32(0x00000002 | enable, mipi->base + 0x8000); /* DTCTR */
+	iowrite32(0x00000002 | enable, mipi->base + DTCTR);
 }
 
 static void sh_mipi_shutdown(struct platform_device *pdev)
@@ -223,10 +239,10 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 		return -EINVAL;
 
 	/* reset DSI link */
-	iowrite32(0x00000001, base); /* SYSCTRL */
+	iowrite32(0x00000001, base + SYSCTRL);
 	/* Hold reset for 100 cycles of the slowest of bus, HS byte and LP clock */
 	udelay(50);
-	iowrite32(0x00000000, base); /* SYSCTRL */
+	iowrite32(0x00000000, base + SYSCTRL);
 
 	/* setup DSI link */
 
@@ -238,7 +254,7 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 *	ECC check enable
 	 * additionally enable first two lanes
 	 */
-	iowrite32(0x00003703, base + 0x04); /* SYSCONF */
+	iowrite32(0x00003703, base + SYSCONF);
 	/*
 	 * T_wakeup = 0x7000
 	 * T_hs-trail = 3
@@ -246,28 +262,28 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 * T_clk-trail = 3
 	 * T_clk-prepare = 2
 	 */
-	iowrite32(0x70003332, base + 0x08); /* TIMSET */
+	iowrite32(0x70003332, base + TIMSET);
 	/* no responses requested */
-	iowrite32(0x00000000, base + 0x18); /* RESREQSET0 */
+	iowrite32(0x00000000, base + RESREQSET0);
 	/* request response to packets of type 0x28 */
-	iowrite32(0x00000100, base + 0x1c); /* RESREQSET1 */
+	iowrite32(0x00000100, base + RESREQSET1);
 	/* High-speed transmission timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x20); /* HSTTOVSET */
+	iowrite32(0x0fffffff, base + HSTTOVSET);
 	/* LP reception timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x24); /* LPRTOVSET */
+	iowrite32(0x0fffffff, base + LPRTOVSET);
 	/* Turn-around timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x28); /* TATOVSET */
+	iowrite32(0x0fffffff, base + TATOVSET);
 	/* Peripheral reset timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x2c); /* PRTOVSET */
+	iowrite32(0x0fffffff, base + PRTOVSET);
 	/* Enable timeout counters */
-	iowrite32(0x00000f00, base + 0x30); /* DSICTRL */
+	iowrite32(0x00000f00, base + DSICTRL);
 	/* Interrupts not used, disable all */
 	iowrite32(0, base + DSIINTE);
 	/* DSI-Tx bias on */
-	iowrite32(0x00000001, base + 0x70); /* PHYCTRL */
+	iowrite32(0x00000001, base + PHYCTRL);
 	udelay(200);
 	/* Deassert resets, power on, set multiplier */
-	iowrite32(0x03070b01, base + 0x70); /* PHYCTRL */
+	iowrite32(0x03070b01, base + PHYCTRL);
 
 	/* setup l-bridge */
 
@@ -275,20 +291,20 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 * Enable transmission of all packets,
 	 * transmit LPS after each HS packet completion
 	 */
-	iowrite32(0x00000006, base + 0x8000); /* DTCTR */
+	iowrite32(0x00000006, base + DTCTR);
 	/* VSYNC width = 2 (<< 17) */
-	iowrite32(0x00040000 | (pctype << 12) | datatype, base + 0x8020); /* VMCTR1 */
+	iowrite32(0x00040000 | (pctype << 12) | datatype, base + VMCTR1);
 	/*
 	 * Non-burst mode with sync pulses: VSE and HSE are output,
 	 * HSA period allowed, no commands in LP
 	 */
-	iowrite32(0x00e00000, base + 0x8024); /* VMCTR2 */
+	iowrite32(0x00e00000, base + VMCTR2);
 	/*
 	 * 0x660 = 1632 bytes per line (RGB24, 544 pixels: see
 	 * sh_mobile_lcdc_info.ch[0].lcd_cfg[0].xres), HSALEN = 1 - default
 	 * (unused, since VMCTR2[HSABM] = 0)
 	 */
-	iowrite32(1 | (linelength << 16), base + 0x8028); /* VMLEN1 */
+	iowrite32(1 | (linelength << 16), base + VMLEN1);
 
 	msleep(5);
 
-- 
cgit v1.2.3


From deaba190188f1caa2317de4df6c9aaba501f9809 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@opensource.se>
Date: Wed, 17 Nov 2010 09:53:25 +0000
Subject: fbdev: sh_mipi_dsi: Require two I/O resources V2

This is V2 of the MIPI-DSI two resources patch.

The second I/O resource specifies the base address
for the link hardware block. The base address for
the link hardware block seems to vary with SoC
type. Using two I/O resources to describe the
MIPI-DSI hardware allows us to support both newer
and older SoCs.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mipi_dsi.c | 55 ++++++++++++++++++++++++++++++++-------------
 1 file changed, 39 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 8abab6d4264f..148ee27cf81a 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -34,19 +34,20 @@
 #define DSIINTE		0x0060
 #define PHYCTRL		0x0070
 
-#define DTCTR		0x8000
-#define VMCTR1		0x8020
-#define VMCTR2		0x8024
-#define VMLEN1		0x8028
-#define CMTSRTREQ	0x8070
-#define CMTSRTCTR	0x80d0
-
+/* relative to linkbase */
+#define DTCTR		0x0000
+#define VMCTR1		0x0020
+#define VMCTR2		0x0024
+#define VMLEN1		0x0028
+#define CMTSRTREQ	0x0070
+#define CMTSRTCTR	0x00d0
 
 /* E.g., sh7372 has 2 MIPI-DSIs - one for each LCDC */
 #define MAX_SH_MIPI_DSI 2
 
 struct sh_mipi {
 	void __iomem	*base;
+	void __iomem	*linkbase;
 	struct clk	*dsit_clk;
 	struct clk	*dsip_clk;
 };
@@ -71,10 +72,10 @@ static int sh_mipi_send_short(struct sh_mipi *mipi, u8 dsi_cmd,
 	int cnt = 100;
 
 	/* transmit a short packet to LCD panel */
-	iowrite32(1 | data, mipi->base + CMTSRTCTR);
-	iowrite32(1, mipi->base + CMTSRTREQ);
+	iowrite32(1 | data, mipi->linkbase + CMTSRTCTR);
+	iowrite32(1, mipi->linkbase + CMTSRTREQ);
 
-	while ((ioread32(mipi->base + CMTSRTREQ) & 1) && --cnt)
+	while ((ioread32(mipi->linkbase + CMTSRTREQ) & 1) && --cnt)
 		udelay(1);
 
 	return cnt ? 0 : -ETIMEDOUT;
@@ -106,7 +107,7 @@ static void sh_mipi_dsi_enable(struct sh_mipi *mipi, bool enable)
 	 * enable LCDC data tx, transition to LPS after completion of each HS
 	 * packet
 	 */
-	iowrite32(0x00000002 | enable, mipi->base + DTCTR);
+	iowrite32(0x00000002 | enable, mipi->linkbase + DTCTR);
 }
 
 static void sh_mipi_shutdown(struct platform_device *pdev)
@@ -291,20 +292,21 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 * Enable transmission of all packets,
 	 * transmit LPS after each HS packet completion
 	 */
-	iowrite32(0x00000006, base + DTCTR);
+	iowrite32(0x00000006, mipi->linkbase + DTCTR);
 	/* VSYNC width = 2 (<< 17) */
-	iowrite32(0x00040000 | (pctype << 12) | datatype, base + VMCTR1);
+	iowrite32(0x00040000 | (pctype << 12) | datatype,
+		  mipi->linkbase + VMCTR1);
 	/*
 	 * Non-burst mode with sync pulses: VSE and HSE are output,
 	 * HSA period allowed, no commands in LP
 	 */
-	iowrite32(0x00e00000, base + VMCTR2);
+	iowrite32(0x00e00000, mipi->linkbase + VMCTR2);
 	/*
 	 * 0x660 = 1632 bytes per line (RGB24, 544 pixels: see
 	 * sh_mobile_lcdc_info.ch[0].lcd_cfg[0].xres), HSALEN = 1 - default
 	 * (unused, since VMCTR2[HSABM] = 0)
 	 */
-	iowrite32(1 | (linelength << 16), base + VMLEN1);
+	iowrite32(1 | (linelength << 16), mipi->linkbase + VMLEN1);
 
 	msleep(5);
 
@@ -337,11 +339,12 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 	struct sh_mipi *mipi;
 	struct sh_mipi_dsi_info *pdata = pdev->dev.platform_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *res2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	unsigned long rate, f_current;
 	int idx = pdev->id, ret;
 	char dsip_clk[] = "dsi.p_clk";
 
-	if (!res || idx >= ARRAY_SIZE(mipi_dsi) || !pdata)
+	if (!res || !res2 || idx >= ARRAY_SIZE(mipi_dsi) || !pdata)
 		return -ENODEV;
 
 	mutex_lock(&array_lock);
@@ -372,6 +375,18 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 		goto emap;
 	}
 
+	if (!request_mem_region(res2->start, resource_size(res2), pdev->name)) {
+		dev_err(&pdev->dev, "MIPI register region 2 already claimed\n");
+		ret = -EBUSY;
+		goto ereqreg2;
+	}
+
+	mipi->linkbase = ioremap(res2->start, resource_size(res2));
+	if (!mipi->linkbase) {
+		ret = -ENOMEM;
+		goto emap2;
+	}
+
 	mipi->dsit_clk = clk_get(&pdev->dev, "dsit_clk");
 	if (IS_ERR(mipi->dsit_clk)) {
 		ret = PTR_ERR(mipi->dsit_clk);
@@ -447,6 +462,10 @@ eclkpget:
 esettrate:
 	clk_put(mipi->dsit_clk);
 eclktget:
+	iounmap(mipi->linkbase);
+emap2:
+	release_mem_region(res2->start, resource_size(res2));
+ereqreg2:
 	iounmap(mipi->base);
 emap:
 	release_mem_region(res->start, resource_size(res));
@@ -463,6 +482,7 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
 {
 	struct sh_mipi_dsi_info *pdata = pdev->dev.platform_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *res2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	struct sh_mipi *mipi = platform_get_drvdata(pdev);
 	int i, ret;
 
@@ -491,6 +511,9 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
 	clk_disable(mipi->dsit_clk);
 	clk_put(mipi->dsit_clk);
 	clk_put(mipi->dsip_clk);
+	iounmap(mipi->linkbase);
+	if (res2)
+		release_mem_region(res2->start, resource_size(res2));
 	iounmap(mipi->base);
 	if (res)
 		release_mem_region(res->start, resource_size(res));
-- 
cgit v1.2.3


From 6722a4016d7f5f107a82ad71a3ee1ccec105532f Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@opensource.se>
Date: Wed, 17 Nov 2010 06:44:54 +0000
Subject: fbdev: sh_mipi_dsi: Allow LCDC board callbacks

Update the MIPI-DSI driver to make use of the
LCD panel callbacks in the LCDC platform data.

Without this patch MIPI panels cannot use board
specific LCDC callbacks to control power and/or
back light.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mipi_dsi.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 148ee27cf81a..b40dc423cbdf 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -50,6 +50,9 @@ struct sh_mipi {
 	void __iomem	*linkbase;
 	struct clk	*dsit_clk;
 	struct clk	*dsip_clk;
+	void *next_board_data;
+	void (*next_display_on)(void *board_data, struct fb_info *info);
+	void (*next_display_off)(void *board_data);
 };
 
 static struct sh_mipi *mipi_dsi[MAX_SH_MIPI_DSI];
@@ -122,12 +125,18 @@ static void mipi_display_on(void *arg, struct fb_info *info)
 	struct sh_mipi *mipi = arg;
 
 	sh_mipi_dsi_enable(mipi, true);
+
+	if (mipi->next_display_on)
+		mipi->next_display_on(mipi->next_board_data, info);
 }
 
 static void mipi_display_off(void *arg)
 {
 	struct sh_mipi *mipi = arg;
 
+	if (mipi->next_display_off)
+		mipi->next_display_off(mipi->next_board_data);
+
 	sh_mipi_dsi_enable(mipi, false);
 }
 
@@ -443,6 +452,11 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 	mutex_unlock(&array_lock);
 	platform_set_drvdata(pdev, mipi);
 
+	/* Save original LCDC callbacks */
+	mipi->next_board_data = pdata->lcd_chan->board_cfg.board_data;
+	mipi->next_display_on = pdata->lcd_chan->board_cfg.display_on;
+	mipi->next_display_off = pdata->lcd_chan->board_cfg.display_off;
+
 	/* Set up LCDC callbacks */
 	pdata->lcd_chan->board_cfg.board_data = mipi;
 	pdata->lcd_chan->board_cfg.display_on = mipi_display_on;
-- 
cgit v1.2.3


From 93aaae2e01e57483256b7da05c9a7ebd65ad4686 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 19 Nov 2010 09:49:59 -0800
Subject: filter: optimize sk_run_filter

Remove pc variable to avoid arithmetic to compute fentry at each filter
instruction. Jumps directly manipulate fentry pointer.

As the last instruction of filter[] is guaranteed to be a RETURN, and
all jumps are before the last instruction, we dont need to check filter
bounds (number of instructions in filter array) at each iteration, so we
remove it from sk_run_filter() params.

On x86_32 remove f_k var introduced in commit 57fe93b374a6b871
(filter: make sure filters dont read uninitialized memory)

Note : We could use a CONFIG_ARCH_HAS_{FEW|MANY}_REGISTERS in order to
avoid too many ifdefs in this code.

This helps compiler to use cpu registers to hold fentry and A
accumulator.

On x86_32, this saves 401 bytes, and more important, sk_run_filter()
runs much faster because less register pressure (One less conditional
branch per BPF instruction)

# size net/core/filter.o net/core/filter_pre.o
   text    data     bss     dec     hex filename
   2948       0       0    2948     b84 net/core/filter.o
   3349       0       0    3349     d15 net/core/filter_pre.o

on x86_64 :
# size net/core/filter.o net/core/filter_pre.o
   text    data     bss     dec     hex filename
   5173       0       0    5173    1435 net/core/filter.o
   5224       0       0    5224    1468 net/core/filter_pre.o

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/i4l/isdn_ppp.c | 14 +++----
 drivers/net/ppp_generic.c   | 12 ++----
 include/linux/filter.h      |  2 +-
 net/core/filter.c           | 93 +++++++++++++++++++++++----------------------
 net/core/timestamping.c     |  2 +-
 net/packet/af_packet.c      |  2 +-
 6 files changed, 61 insertions(+), 64 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 97c5cc2997f5..9e8162c80bb0 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1147,15 +1147,14 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
 	}
 
 	if (is->pass_filter
-	    && sk_run_filter(skb, is->pass_filter, is->pass_len) == 0) {
+	    && sk_run_filter(skb, is->pass_filter) == 0) {
 		if (is->debug & 0x2)
 			printk(KERN_DEBUG "IPPP: inbound frame filtered.\n");
 		kfree_skb(skb);
 		return;
 	}
 	if (!(is->active_filter
-	      && sk_run_filter(skb, is->active_filter,
-	                       is->active_len) == 0)) {
+	      && sk_run_filter(skb, is->active_filter) == 0)) {
 		if (is->debug & 0x2)
 			printk(KERN_DEBUG "IPPP: link-active filter: reseting huptimer.\n");
 		lp->huptimer = 0;
@@ -1294,15 +1293,14 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	if (ipt->pass_filter
-	    && sk_run_filter(skb, ipt->pass_filter, ipt->pass_len) == 0) {
+	    && sk_run_filter(skb, ipt->pass_filter) == 0) {
 		if (ipt->debug & 0x4)
 			printk(KERN_DEBUG "IPPP: outbound frame filtered.\n");
 		kfree_skb(skb);
 		goto unlock;
 	}
 	if (!(ipt->active_filter
-	      && sk_run_filter(skb, ipt->active_filter,
-		               ipt->active_len) == 0)) {
+	      && sk_run_filter(skb, ipt->active_filter) == 0)) {
 		if (ipt->debug & 0x4)
 			printk(KERN_DEBUG "IPPP: link-active filter: reseting huptimer.\n");
 		lp->huptimer = 0;
@@ -1492,9 +1490,9 @@ int isdn_ppp_autodial_filter(struct sk_buff *skb, isdn_net_local *lp)
 	}
 	
 	drop |= is->pass_filter
-	        && sk_run_filter(skb, is->pass_filter, is->pass_len) == 0;
+	        && sk_run_filter(skb, is->pass_filter) == 0;
 	drop |= is->active_filter
-	        && sk_run_filter(skb, is->active_filter, is->active_len) == 0;
+	        && sk_run_filter(skb, is->active_filter) == 0;
 	
 	skb_push(skb, IPPP_MAX_HEADER - 4);
 	return drop;
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 09cf56d0416a..0c91598ae280 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1136,8 +1136,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		   a four-byte PPP header on each packet */
 		*skb_push(skb, 2) = 1;
 		if (ppp->pass_filter &&
-		    sk_run_filter(skb, ppp->pass_filter,
-				  ppp->pass_len) == 0) {
+		    sk_run_filter(skb, ppp->pass_filter) == 0) {
 			if (ppp->debug & 1)
 				printk(KERN_DEBUG "PPP: outbound frame not passed\n");
 			kfree_skb(skb);
@@ -1145,8 +1144,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		}
 		/* if this packet passes the active filter, record the time */
 		if (!(ppp->active_filter &&
-		      sk_run_filter(skb, ppp->active_filter,
-				    ppp->active_len) == 0))
+		      sk_run_filter(skb, ppp->active_filter) == 0))
 			ppp->last_xmit = jiffies;
 		skb_pull(skb, 2);
 #else
@@ -1758,8 +1756,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 
 			*skb_push(skb, 2) = 0;
 			if (ppp->pass_filter &&
-			    sk_run_filter(skb, ppp->pass_filter,
-					  ppp->pass_len) == 0) {
+			    sk_run_filter(skb, ppp->pass_filter) == 0) {
 				if (ppp->debug & 1)
 					printk(KERN_DEBUG "PPP: inbound frame "
 					       "not passed\n");
@@ -1767,8 +1764,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 				return;
 			}
 			if (!(ppp->active_filter &&
-			      sk_run_filter(skb, ppp->active_filter,
-					    ppp->active_len) == 0))
+			      sk_run_filter(skb, ppp->active_filter) == 0))
 				ppp->last_recv = jiffies;
 			__skb_pull(skb, 2);
 		} else
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 151f5d703b7e..447a775878fb 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -147,7 +147,7 @@ struct sock;
 
 extern int sk_filter(struct sock *sk, struct sk_buff *skb);
 extern unsigned int sk_run_filter(struct sk_buff *skb,
-				  struct sock_filter *filter, int flen);
+				  const struct sock_filter *filter);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 extern int sk_detach_filter(struct sock *sk);
 extern int sk_chk_filter(struct sock_filter *filter, int flen);
diff --git a/net/core/filter.c b/net/core/filter.c
index 15a545d39cd3..9e77b3c816c5 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -137,7 +137,7 @@ int sk_filter(struct sock *sk, struct sk_buff *skb)
 	rcu_read_lock_bh();
 	filter = rcu_dereference_bh(sk->sk_filter);
 	if (filter) {
-		unsigned int pkt_len = sk_run_filter(skb, filter->insns, filter->len);
+		unsigned int pkt_len = sk_run_filter(skb, filter->insns);
 
 		err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
 	}
@@ -151,14 +151,15 @@ EXPORT_SYMBOL(sk_filter);
  *	sk_run_filter - run a filter on a socket
  *	@skb: buffer to run the filter on
  *	@filter: filter to apply
- *	@flen: length of filter
  *
  * Decode and apply filter instructions to the skb->data.
- * Return length to keep, 0 for none. skb is the data we are
- * filtering, filter is the array of filter instructions, and
- * len is the number of filter blocks in the array.
+ * Return length to keep, 0 for none. @skb is the data we are
+ * filtering, @filter is the array of filter instructions.
+ * Because all jumps are guaranteed to be before last instruction,
+ * and last instruction guaranteed to be a RET, we dont need to check
+ * flen. (We used to pass to this function the length of filter)
  */
-unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
+unsigned int sk_run_filter(struct sk_buff *skb, const struct sock_filter *fentry)
 {
 	void *ptr;
 	u32 A = 0;			/* Accumulator */
@@ -167,34 +168,36 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
 	unsigned long memvalid = 0;
 	u32 tmp;
 	int k;
-	int pc;
 
 	BUILD_BUG_ON(BPF_MEMWORDS > BITS_PER_LONG);
 	/*
 	 * Process array of filter instructions.
 	 */
-	for (pc = 0; pc < flen; pc++) {
-		const struct sock_filter *fentry = &filter[pc];
-		u32 f_k = fentry->k;
+	for (;; fentry++) {
+#if defined(CONFIG_X86_32)
+#define	K (fentry->k)
+#else
+		const u32 K = fentry->k;
+#endif
 
 		switch (fentry->code) {
 		case BPF_S_ALU_ADD_X:
 			A += X;
 			continue;
 		case BPF_S_ALU_ADD_K:
-			A += f_k;
+			A += K;
 			continue;
 		case BPF_S_ALU_SUB_X:
 			A -= X;
 			continue;
 		case BPF_S_ALU_SUB_K:
-			A -= f_k;
+			A -= K;
 			continue;
 		case BPF_S_ALU_MUL_X:
 			A *= X;
 			continue;
 		case BPF_S_ALU_MUL_K:
-			A *= f_k;
+			A *= K;
 			continue;
 		case BPF_S_ALU_DIV_X:
 			if (X == 0)
@@ -202,64 +205,64 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
 			A /= X;
 			continue;
 		case BPF_S_ALU_DIV_K:
-			A /= f_k;
+			A /= K;
 			continue;
 		case BPF_S_ALU_AND_X:
 			A &= X;
 			continue;
 		case BPF_S_ALU_AND_K:
-			A &= f_k;
+			A &= K;
 			continue;
 		case BPF_S_ALU_OR_X:
 			A |= X;
 			continue;
 		case BPF_S_ALU_OR_K:
-			A |= f_k;
+			A |= K;
 			continue;
 		case BPF_S_ALU_LSH_X:
 			A <<= X;
 			continue;
 		case BPF_S_ALU_LSH_K:
-			A <<= f_k;
+			A <<= K;
 			continue;
 		case BPF_S_ALU_RSH_X:
 			A >>= X;
 			continue;
 		case BPF_S_ALU_RSH_K:
-			A >>= f_k;
+			A >>= K;
 			continue;
 		case BPF_S_ALU_NEG:
 			A = -A;
 			continue;
 		case BPF_S_JMP_JA:
-			pc += f_k;
+			fentry += K;
 			continue;
 		case BPF_S_JMP_JGT_K:
-			pc += (A > f_k) ? fentry->jt : fentry->jf;
+			fentry += (A > K) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JGE_K:
-			pc += (A >= f_k) ? fentry->jt : fentry->jf;
+			fentry += (A >= K) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JEQ_K:
-			pc += (A == f_k) ? fentry->jt : fentry->jf;
+			fentry += (A == K) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JSET_K:
-			pc += (A & f_k) ? fentry->jt : fentry->jf;
+			fentry += (A & K) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JGT_X:
-			pc += (A > X) ? fentry->jt : fentry->jf;
+			fentry += (A > X) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JGE_X:
-			pc += (A >= X) ? fentry->jt : fentry->jf;
+			fentry += (A >= X) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JEQ_X:
-			pc += (A == X) ? fentry->jt : fentry->jf;
+			fentry += (A == X) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_JMP_JSET_X:
-			pc += (A & X) ? fentry->jt : fentry->jf;
+			fentry += (A & X) ? fentry->jt : fentry->jf;
 			continue;
 		case BPF_S_LD_W_ABS:
-			k = f_k;
+			k = K;
 load_w:
 			ptr = load_pointer(skb, k, 4, &tmp);
 			if (ptr != NULL) {
@@ -268,7 +271,7 @@ load_w:
 			}
 			break;
 		case BPF_S_LD_H_ABS:
-			k = f_k;
+			k = K;
 load_h:
 			ptr = load_pointer(skb, k, 2, &tmp);
 			if (ptr != NULL) {
@@ -277,7 +280,7 @@ load_h:
 			}
 			break;
 		case BPF_S_LD_B_ABS:
-			k = f_k;
+			k = K;
 load_b:
 			ptr = load_pointer(skb, k, 1, &tmp);
 			if (ptr != NULL) {
@@ -292,34 +295,34 @@ load_b:
 			X = skb->len;
 			continue;
 		case BPF_S_LD_W_IND:
-			k = X + f_k;
+			k = X + K;
 			goto load_w;
 		case BPF_S_LD_H_IND:
-			k = X + f_k;
+			k = X + K;
 			goto load_h;
 		case BPF_S_LD_B_IND:
-			k = X + f_k;
+			k = X + K;
 			goto load_b;
 		case BPF_S_LDX_B_MSH:
-			ptr = load_pointer(skb, f_k, 1, &tmp);
+			ptr = load_pointer(skb, K, 1, &tmp);
 			if (ptr != NULL) {
 				X = (*(u8 *)ptr & 0xf) << 2;
 				continue;
 			}
 			return 0;
 		case BPF_S_LD_IMM:
-			A = f_k;
+			A = K;
 			continue;
 		case BPF_S_LDX_IMM:
-			X = f_k;
+			X = K;
 			continue;
 		case BPF_S_LD_MEM:
-			A = (memvalid & (1UL << f_k)) ?
-				mem[f_k] : 0;
+			A = (memvalid & (1UL << K)) ?
+				mem[K] : 0;
 			continue;
 		case BPF_S_LDX_MEM:
-			X = (memvalid & (1UL << f_k)) ?
-				mem[f_k] : 0;
+			X = (memvalid & (1UL << K)) ?
+				mem[K] : 0;
 			continue;
 		case BPF_S_MISC_TAX:
 			X = A;
@@ -328,16 +331,16 @@ load_b:
 			A = X;
 			continue;
 		case BPF_S_RET_K:
-			return f_k;
+			return K;
 		case BPF_S_RET_A:
 			return A;
 		case BPF_S_ST:
-			memvalid |= 1UL << f_k;
-			mem[f_k] = A;
+			memvalid |= 1UL << K;
+			mem[K] = A;
 			continue;
 		case BPF_S_STX:
-			memvalid |= 1UL << f_k;
-			mem[f_k] = X;
+			memvalid |= 1UL << K;
+			mem[K] = X;
 			continue;
 		default:
 			WARN_ON(1);
diff --git a/net/core/timestamping.c b/net/core/timestamping.c
index 0ae6c22da85b..dac7ed687f60 100644
--- a/net/core/timestamping.c
+++ b/net/core/timestamping.c
@@ -31,7 +31,7 @@ static unsigned int classify(struct sk_buff *skb)
 	if (likely(skb->dev &&
 		   skb->dev->phydev &&
 		   skb->dev->phydev->drv))
-		return sk_run_filter(skb, ptp_filter, ARRAY_SIZE(ptp_filter));
+		return sk_run_filter(skb, ptp_filter);
 	else
 		return PTP_CLASS_NONE;
 }
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 20964560a0ed..b6372dd128d7 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -519,7 +519,7 @@ static inline unsigned int run_filter(struct sk_buff *skb, struct sock *sk,
 	rcu_read_lock_bh();
 	filter = rcu_dereference_bh(sk->sk_filter);
 	if (filter != NULL)
-		res = sk_run_filter(skb, filter->insns, filter->len);
+		res = sk_run_filter(skb, filter->insns);
 	rcu_read_unlock_bh();
 
 	return res;
-- 
cgit v1.2.3


From 09c5088e5c5993be217a2c85dca088147ffc9b72 Mon Sep 17 00:00:00 2001
From: Shreyas Bhatewara <sbhatewara@vmware.com>
Date: Fri, 19 Nov 2010 10:55:24 +0000
Subject: net-next: Add multiqueue support to vmxnet3 driver

Add multiqueue support to vmxnet3 driver

This change adds multiqueue and thus receive side scaling support
to vmxnet3 device driver. Number of rx queues is limited to 1 in cases
where MSI is not configured or one MSIx vector is not available per rx
queue

Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Reviewed-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vmxnet3/vmxnet3_drv.c     | 951 +++++++++++++++++++++++++++-------
 drivers/net/vmxnet3/vmxnet3_ethtool.c | 171 ++++--
 drivers/net/vmxnet3/vmxnet3_int.h     |  73 ++-
 3 files changed, 921 insertions(+), 274 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 21314e06e6d7..65860a998321 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -44,6 +44,9 @@ MODULE_DEVICE_TABLE(pci, vmxnet3_pciid_table);
 
 static atomic_t devices_found;
 
+#define VMXNET3_MAX_DEVICES 10
+static int enable_mq = 1;
+static int irq_share_mode;
 
 /*
  *    Enable/Disable the given intr
@@ -99,7 +102,7 @@ vmxnet3_ack_events(struct vmxnet3_adapter *adapter, u32 events)
 static bool
 vmxnet3_tq_stopped(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
-	return netif_queue_stopped(adapter->netdev);
+	return tq->stopped;
 }
 
 
@@ -107,7 +110,7 @@ static void
 vmxnet3_tq_start(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = false;
-	netif_start_queue(adapter->netdev);
+	netif_start_subqueue(adapter->netdev, tq - adapter->tx_queue);
 }
 
 
@@ -115,7 +118,7 @@ static void
 vmxnet3_tq_wake(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = false;
-	netif_wake_queue(adapter->netdev);
+	netif_wake_subqueue(adapter->netdev, (tq - adapter->tx_queue));
 }
 
 
@@ -124,7 +127,7 @@ vmxnet3_tq_stop(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = true;
 	tq->num_stop++;
-	netif_stop_queue(adapter->netdev);
+	netif_stop_subqueue(adapter->netdev, (tq - adapter->tx_queue));
 }
 
 
@@ -135,6 +138,7 @@ static void
 vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
 {
 	u32 ret;
+	int i;
 
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_LINK);
 	ret = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
@@ -145,22 +149,28 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
 		if (!netif_carrier_ok(adapter->netdev))
 			netif_carrier_on(adapter->netdev);
 
-		if (affectTxQueue)
-			vmxnet3_tq_start(&adapter->tx_queue, adapter);
+		if (affectTxQueue) {
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				vmxnet3_tq_start(&adapter->tx_queue[i],
+						 adapter);
+		}
 	} else {
 		printk(KERN_INFO "%s: NIC Link is Down\n",
 		       adapter->netdev->name);
 		if (netif_carrier_ok(adapter->netdev))
 			netif_carrier_off(adapter->netdev);
 
-		if (affectTxQueue)
-			vmxnet3_tq_stop(&adapter->tx_queue, adapter);
+		if (affectTxQueue) {
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				vmxnet3_tq_stop(&adapter->tx_queue[i], adapter);
+		}
 	}
 }
 
 static void
 vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 {
+	int i;
 	u32 events = le32_to_cpu(adapter->shared->ecr);
 	if (!events)
 		return;
@@ -176,16 +186,18 @@ vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 		VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
 				       VMXNET3_CMD_GET_QUEUE_STATUS);
 
-		if (adapter->tqd_start->status.stopped) {
-			printk(KERN_ERR "%s: tq error 0x%x\n",
-			       adapter->netdev->name,
-			       le32_to_cpu(adapter->tqd_start->status.error));
-		}
-		if (adapter->rqd_start->status.stopped) {
-			printk(KERN_ERR "%s: rq error 0x%x\n",
-			       adapter->netdev->name,
-			       adapter->rqd_start->status.error);
-		}
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			if (adapter->tqd_start[i].status.stopped)
+				dev_err(&adapter->netdev->dev,
+					"%s: tq[%d] error 0x%x\n",
+					adapter->netdev->name, i, le32_to_cpu(
+					adapter->tqd_start[i].status.error));
+		for (i = 0; i < adapter->num_rx_queues; i++)
+			if (adapter->rqd_start[i].status.stopped)
+				dev_err(&adapter->netdev->dev,
+					"%s: rq[%d] error 0x%x\n",
+					adapter->netdev->name, i,
+					adapter->rqd_start[i].status.error);
 
 		schedule_work(&adapter->work);
 	}
@@ -410,7 +422,7 @@ vmxnet3_tq_cleanup(struct vmxnet3_tx_queue *tq,
 }
 
 
-void
+static void
 vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
 		   struct vmxnet3_adapter *adapter)
 {
@@ -437,6 +449,17 @@ vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
 }
 
 
+/* Destroy all tx queues */
+void
+vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_destroy(&adapter->tx_queue[i], adapter);
+}
+
+
 static void
 vmxnet3_tq_init(struct vmxnet3_tx_queue *tq,
 		struct vmxnet3_adapter *adapter)
@@ -518,6 +541,14 @@ err:
 	return -ENOMEM;
 }
 
+static void
+vmxnet3_tq_cleanup_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_cleanup(&adapter->tx_queue[i], adapter);
+}
 
 /*
  *    starting from ring->next2fill, allocate rx buffers for the given ring
@@ -732,6 +763,17 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
 }
 
 
+/* Init all tx queues */
+static void
+vmxnet3_tq_init_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_init(&adapter->tx_queue[i], adapter);
+}
+
+
 /*
  *    parse and copy relevant protocol headers:
  *      For a tso pkt, relevant headers are L2/3/4 including options
@@ -903,6 +945,21 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		}
 	}
 
+	spin_lock_irqsave(&tq->tx_lock, flags);
+
+	if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
+		tq->stats.tx_ring_full++;
+		dev_dbg(&adapter->netdev->dev,
+			"tx queue stopped on %s, next2comp %u"
+			" next2fill %u\n", adapter->netdev->name,
+			tq->tx_ring.next2comp, tq->tx_ring.next2fill);
+
+		vmxnet3_tq_stop(tq, adapter);
+		spin_unlock_irqrestore(&tq->tx_lock, flags);
+		return NETDEV_TX_BUSY;
+	}
+
+
 	ret = vmxnet3_parse_and_copy_hdr(skb, tq, &ctx, adapter);
 	if (ret >= 0) {
 		BUG_ON(ret <= 0 && ctx.copy_size != 0);
@@ -926,20 +983,6 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		goto drop_pkt;
 	}
 
-	spin_lock_irqsave(&tq->tx_lock, flags);
-
-	if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
-		tq->stats.tx_ring_full++;
-		dev_dbg(&adapter->netdev->dev,
-			"tx queue stopped on %s, next2comp %u"
-			" next2fill %u\n", adapter->netdev->name,
-			tq->tx_ring.next2comp, tq->tx_ring.next2fill);
-
-		vmxnet3_tq_stop(tq, adapter);
-		spin_unlock_irqrestore(&tq->tx_lock, flags);
-		return NETDEV_TX_BUSY;
-	}
-
 	/* fill tx descs related to addr & len */
 	vmxnet3_map_pkt(skb, &ctx, tq, adapter->pdev, adapter);
 
@@ -1000,7 +1043,8 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 	if (le32_to_cpu(tq->shared->txNumDeferred) >=
 					le32_to_cpu(tq->shared->txThreshold)) {
 		tq->shared->txNumDeferred = 0;
-		VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_TXPROD,
+		VMXNET3_WRITE_BAR0_REG(adapter,
+				       VMXNET3_REG_TXPROD + tq->qid * 8,
 				       tq->tx_ring.next2fill);
 	}
 
@@ -1020,7 +1064,10 @@ vmxnet3_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 
-	return vmxnet3_tq_xmit(skb, &adapter->tx_queue, adapter, netdev);
+		BUG_ON(skb->queue_mapping > adapter->num_tx_queues);
+		return vmxnet3_tq_xmit(skb,
+				       &adapter->tx_queue[skb->queue_mapping],
+				       adapter, netdev);
 }
 
 
@@ -1106,9 +1153,9 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 			break;
 		}
 		num_rxd++;
-
+		BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
 		idx = rcd->rxdIdx;
-		ring_idx = rcd->rqID == rq->qid ? 0 : 1;
+		ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
 		vmxnet3_getRxDesc(rxd, &rq->rx_ring[ring_idx].base[idx].rxd,
 				  &rxCmdDesc);
 		rbi = rq->buf_info[ring_idx] + idx;
@@ -1260,6 +1307,16 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq,
 }
 
 
+static void
+vmxnet3_rq_cleanup_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		vmxnet3_rq_cleanup(&adapter->rx_queue[i], adapter);
+}
+
+
 void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
 			struct vmxnet3_adapter *adapter)
 {
@@ -1350,6 +1407,25 @@ vmxnet3_rq_init(struct vmxnet3_rx_queue *rq,
 }
 
 
+static int
+vmxnet3_rq_init_all(struct vmxnet3_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = vmxnet3_rq_init(&adapter->rx_queue[i], adapter);
+		if (unlikely(err)) {
+			dev_err(&adapter->netdev->dev, "%s: failed to "
+				"initialize rx queue%i\n",
+				adapter->netdev->name, i);
+			break;
+		}
+	}
+	return err;
+
+}
+
+
 static int
 vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
 {
@@ -1397,34 +1473,178 @@ err:
 }
 
 
+static int
+vmxnet3_rq_create_all(struct vmxnet3_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = vmxnet3_rq_create(&adapter->rx_queue[i], adapter);
+		if (unlikely(err)) {
+			dev_err(&adapter->netdev->dev,
+				"%s: failed to create rx queue%i\n",
+				adapter->netdev->name, i);
+			goto err_out;
+		}
+	}
+	return err;
+err_out:
+	vmxnet3_rq_destroy_all(adapter);
+	return err;
+
+}
+
+/* Multiple queue aware polling function for tx and rx */
+
 static int
 vmxnet3_do_poll(struct vmxnet3_adapter *adapter, int budget)
 {
+	int rcd_done = 0, i;
 	if (unlikely(adapter->shared->ecr))
 		vmxnet3_process_events(adapter);
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_tx_complete(&adapter->tx_queue[i], adapter);
 
-	vmxnet3_tq_tx_complete(&adapter->tx_queue, adapter);
-	return vmxnet3_rq_rx_complete(&adapter->rx_queue, adapter, budget);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		rcd_done += vmxnet3_rq_rx_complete(&adapter->rx_queue[i],
+						   adapter, budget);
+	return rcd_done;
 }
 
 
 static int
 vmxnet3_poll(struct napi_struct *napi, int budget)
 {
-	struct vmxnet3_adapter *adapter = container_of(napi,
-					  struct vmxnet3_adapter, napi);
+	struct vmxnet3_rx_queue *rx_queue = container_of(napi,
+					  struct vmxnet3_rx_queue, napi);
+	int rxd_done;
+
+	rxd_done = vmxnet3_do_poll(rx_queue->adapter, budget);
+
+	if (rxd_done < budget) {
+		napi_complete(napi);
+		vmxnet3_enable_all_intrs(rx_queue->adapter);
+	}
+	return rxd_done;
+}
+
+/*
+ * NAPI polling function for MSI-X mode with multiple Rx queues
+ * Returns the # of the NAPI credit consumed (# of rx descriptors processed)
+ */
+
+static int
+vmxnet3_poll_rx_only(struct napi_struct *napi, int budget)
+{
+	struct vmxnet3_rx_queue *rq = container_of(napi,
+						struct vmxnet3_rx_queue, napi);
+	struct vmxnet3_adapter *adapter = rq->adapter;
 	int rxd_done;
 
-	rxd_done = vmxnet3_do_poll(adapter, budget);
+	/* When sharing interrupt with corresponding tx queue, process
+	 * tx completions in that queue as well
+	 */
+	if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE) {
+		struct vmxnet3_tx_queue *tq =
+				&adapter->tx_queue[rq - adapter->rx_queue];
+		vmxnet3_tq_tx_complete(tq, adapter);
+	}
+
+	rxd_done = vmxnet3_rq_rx_complete(rq, adapter, budget);
 
 	if (rxd_done < budget) {
 		napi_complete(napi);
-		vmxnet3_enable_intr(adapter, 0);
+		vmxnet3_enable_intr(adapter, rq->comp_ring.intr_idx);
 	}
 	return rxd_done;
 }
 
 
+#ifdef CONFIG_PCI_MSI
+
+/*
+ * Handle completion interrupts on tx queues
+ * Returns whether or not the intr is handled
+ */
+
+static irqreturn_t
+vmxnet3_msix_tx(int irq, void *data)
+{
+	struct vmxnet3_tx_queue *tq = data;
+	struct vmxnet3_adapter *adapter = tq->adapter;
+
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, tq->comp_ring.intr_idx);
+
+	/* Handle the case where only one irq is allocate for all tx queues */
+	if (adapter->share_intr == VMXNET3_INTR_TXSHARE) {
+		int i;
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			struct vmxnet3_tx_queue *txq = &adapter->tx_queue[i];
+			vmxnet3_tq_tx_complete(txq, adapter);
+		}
+	} else {
+		vmxnet3_tq_tx_complete(tq, adapter);
+	}
+	vmxnet3_enable_intr(adapter, tq->comp_ring.intr_idx);
+
+	return IRQ_HANDLED;
+}
+
+
+/*
+ * Handle completion interrupts on rx queues. Returns whether or not the
+ * intr is handled
+ */
+
+static irqreturn_t
+vmxnet3_msix_rx(int irq, void *data)
+{
+	struct vmxnet3_rx_queue *rq = data;
+	struct vmxnet3_adapter *adapter = rq->adapter;
+
+	/* disable intr if needed */
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, rq->comp_ring.intr_idx);
+	napi_schedule(&rq->napi);
+
+	return IRQ_HANDLED;
+}
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * vmxnet3_msix_event --
+ *
+ *    vmxnet3 msix event intr handler
+ *
+ * Result:
+ *    whether or not the intr is handled
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static irqreturn_t
+vmxnet3_msix_event(int irq, void *data)
+{
+	struct net_device *dev = data;
+	struct vmxnet3_adapter *adapter = netdev_priv(dev);
+
+	/* disable intr if needed */
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, adapter->intr.event_intr_idx);
+
+	if (adapter->shared->ecr)
+		vmxnet3_process_events(adapter);
+
+	vmxnet3_enable_intr(adapter, adapter->intr.event_intr_idx);
+
+	return IRQ_HANDLED;
+}
+
+#endif /* CONFIG_PCI_MSI  */
+
+
 /* Interrupt handler for vmxnet3  */
 static irqreturn_t
 vmxnet3_intr(int irq, void *dev_id)
@@ -1432,7 +1652,7 @@ vmxnet3_intr(int irq, void *dev_id)
 	struct net_device *dev = dev_id;
 	struct vmxnet3_adapter *adapter = netdev_priv(dev);
 
-	if (unlikely(adapter->intr.type == VMXNET3_IT_INTX)) {
+	if (adapter->intr.type == VMXNET3_IT_INTX) {
 		u32 icr = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_ICR);
 		if (unlikely(icr == 0))
 			/* not ours */
@@ -1442,77 +1662,144 @@ vmxnet3_intr(int irq, void *dev_id)
 
 	/* disable intr if needed */
 	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
-		vmxnet3_disable_intr(adapter, 0);
+		vmxnet3_disable_all_intrs(adapter);
 
-	napi_schedule(&adapter->napi);
+	napi_schedule(&adapter->rx_queue[0].napi);
 
 	return IRQ_HANDLED;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
 
-
 /* netpoll callback. */
 static void
 vmxnet3_netpoll(struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
-	int irq;
 
-#ifdef CONFIG_PCI_MSI
-	if (adapter->intr.type == VMXNET3_IT_MSIX)
-		irq = adapter->intr.msix_entries[0].vector;
-	else
-#endif
-		irq = adapter->pdev->irq;
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_all_intrs(adapter);
+
+	vmxnet3_do_poll(adapter, adapter->rx_queue[0].rx_ring[0].size);
+	vmxnet3_enable_all_intrs(adapter);
 
-	disable_irq(irq);
-	vmxnet3_intr(irq, netdev);
-	enable_irq(irq);
 }
-#endif
+#endif	/* CONFIG_NET_POLL_CONTROLLER */
 
 static int
 vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
 {
-	int err;
+	struct vmxnet3_intr *intr = &adapter->intr;
+	int err = 0, i;
+	int vector = 0;
 
 #ifdef CONFIG_PCI_MSI
 	if (adapter->intr.type == VMXNET3_IT_MSIX) {
-		/* we only use 1 MSI-X vector */
-		err = request_irq(adapter->intr.msix_entries[0].vector,
-				  vmxnet3_intr, 0, adapter->netdev->name,
-				  adapter->netdev);
-	} else if (adapter->intr.type == VMXNET3_IT_MSI) {
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE) {
+				sprintf(adapter->tx_queue[i].name, "%s-tx-%d",
+					adapter->netdev->name, vector);
+				err = request_irq(
+					      intr->msix_entries[vector].vector,
+					      vmxnet3_msix_tx, 0,
+					      adapter->tx_queue[i].name,
+					      &adapter->tx_queue[i]);
+			} else {
+				sprintf(adapter->tx_queue[i].name, "%s-rxtx-%d",
+					adapter->netdev->name, vector);
+			}
+			if (err) {
+				dev_err(&adapter->netdev->dev,
+					"Failed to request irq for MSIX, %s, "
+					"error %d\n",
+					adapter->tx_queue[i].name, err);
+				return err;
+			}
+
+			/* Handle the case where only 1 MSIx was allocated for
+			 * all tx queues */
+			if (adapter->share_intr == VMXNET3_INTR_TXSHARE) {
+				for (; i < adapter->num_tx_queues; i++)
+					adapter->tx_queue[i].comp_ring.intr_idx
+								= vector;
+				vector++;
+				break;
+			} else {
+				adapter->tx_queue[i].comp_ring.intr_idx
+								= vector++;
+			}
+		}
+		if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE)
+			vector = 0;
+
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE)
+				sprintf(adapter->rx_queue[i].name, "%s-rx-%d",
+					adapter->netdev->name, vector);
+			else
+				sprintf(adapter->rx_queue[i].name, "%s-rxtx-%d",
+					adapter->netdev->name, vector);
+			err = request_irq(intr->msix_entries[vector].vector,
+					  vmxnet3_msix_rx, 0,
+					  adapter->rx_queue[i].name,
+					  &(adapter->rx_queue[i]));
+			if (err) {
+				printk(KERN_ERR "Failed to request irq for MSIX"
+				       ", %s, error %d\n",
+				       adapter->rx_queue[i].name, err);
+				return err;
+			}
+
+			adapter->rx_queue[i].comp_ring.intr_idx = vector++;
+		}
+
+		sprintf(intr->event_msi_vector_name, "%s-event-%d",
+			adapter->netdev->name, vector);
+		err = request_irq(intr->msix_entries[vector].vector,
+				  vmxnet3_msix_event, 0,
+				  intr->event_msi_vector_name, adapter->netdev);
+		intr->event_intr_idx = vector;
+
+	} else if (intr->type == VMXNET3_IT_MSI) {
+		adapter->num_rx_queues = 1;
 		err = request_irq(adapter->pdev->irq, vmxnet3_intr, 0,
 				  adapter->netdev->name, adapter->netdev);
-	} else
+	} else {
 #endif
-	{
+		adapter->num_rx_queues = 1;
 		err = request_irq(adapter->pdev->irq, vmxnet3_intr,
 				  IRQF_SHARED, adapter->netdev->name,
 				  adapter->netdev);
+#ifdef CONFIG_PCI_MSI
 	}
-
-	if (err)
+#endif
+	intr->num_intrs = vector + 1;
+	if (err) {
 		printk(KERN_ERR "Failed to request irq %s (intr type:%d), error"
-		       ":%d\n", adapter->netdev->name, adapter->intr.type, err);
+		       ":%d\n", adapter->netdev->name, intr->type, err);
+	} else {
+		/* Number of rx queues will not change after this */
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			struct vmxnet3_rx_queue *rq = &adapter->rx_queue[i];
+			rq->qid = i;
+			rq->qid2 = i + adapter->num_rx_queues;
+		}
 
 
-	if (!err) {
-		int i;
-		/* init our intr settings */
-		for (i = 0; i < adapter->intr.num_intrs; i++)
-			adapter->intr.mod_levels[i] = UPT1_IML_ADAPTIVE;
 
-		/* next setup intr index for all intr sources */
-		adapter->tx_queue.comp_ring.intr_idx = 0;
-		adapter->rx_queue.comp_ring.intr_idx = 0;
-		adapter->intr.event_intr_idx = 0;
+		/* init our intr settings */
+		for (i = 0; i < intr->num_intrs; i++)
+			intr->mod_levels[i] = UPT1_IML_ADAPTIVE;
+		if (adapter->intr.type != VMXNET3_IT_MSIX) {
+			adapter->intr.event_intr_idx = 0;
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				adapter->tx_queue[i].comp_ring.intr_idx = 0;
+			adapter->rx_queue[0].comp_ring.intr_idx = 0;
+		}
 
 		printk(KERN_INFO "%s: intr type %u, mode %u, %u vectors "
-		       "allocated\n", adapter->netdev->name, adapter->intr.type,
-		       adapter->intr.mask_mode, adapter->intr.num_intrs);
+		       "allocated\n", adapter->netdev->name, intr->type,
+		       intr->mask_mode, intr->num_intrs);
 	}
 
 	return err;
@@ -1522,18 +1809,32 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
 static void
 vmxnet3_free_irqs(struct vmxnet3_adapter *adapter)
 {
-	BUG_ON(adapter->intr.type == VMXNET3_IT_AUTO ||
-	       adapter->intr.num_intrs <= 0);
+	struct vmxnet3_intr *intr = &adapter->intr;
+	BUG_ON(intr->type == VMXNET3_IT_AUTO || intr->num_intrs <= 0);
 
-	switch (adapter->intr.type) {
+	switch (intr->type) {
 #ifdef CONFIG_PCI_MSI
 	case VMXNET3_IT_MSIX:
 	{
-		int i;
+		int i, vector = 0;
 
-		for (i = 0; i < adapter->intr.num_intrs; i++)
-			free_irq(adapter->intr.msix_entries[i].vector,
-				 adapter->netdev);
+		if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE) {
+			for (i = 0; i < adapter->num_tx_queues; i++) {
+				free_irq(intr->msix_entries[vector++].vector,
+					 &(adapter->tx_queue[i]));
+				if (adapter->share_intr == VMXNET3_INTR_TXSHARE)
+					break;
+			}
+		}
+
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			free_irq(intr->msix_entries[vector++].vector,
+				 &(adapter->rx_queue[i]));
+		}
+
+		free_irq(intr->msix_entries[vector].vector,
+			 adapter->netdev);
+		BUG_ON(vector >= intr->num_intrs);
 		break;
 	}
 #endif
@@ -1727,6 +2028,15 @@ vmxnet3_set_mc(struct net_device *netdev)
 	kfree(new_table);
 }
 
+void
+vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		vmxnet3_rq_destroy(&adapter->rx_queue[i], adapter);
+}
+
 
 /*
  *   Set up driver_shared based on settings in adapter.
@@ -1774,40 +2084,72 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
 	devRead->misc.mtu = cpu_to_le32(adapter->netdev->mtu);
 	devRead->misc.queueDescPA = cpu_to_le64(adapter->queue_desc_pa);
 	devRead->misc.queueDescLen = cpu_to_le32(
-				     sizeof(struct Vmxnet3_TxQueueDesc) +
-				     sizeof(struct Vmxnet3_RxQueueDesc));
+		adapter->num_tx_queues * sizeof(struct Vmxnet3_TxQueueDesc) +
+		adapter->num_rx_queues * sizeof(struct Vmxnet3_RxQueueDesc));
 
 	/* tx queue settings */
-	BUG_ON(adapter->tx_queue.tx_ring.base == NULL);
-
-	devRead->misc.numTxQueues = 1;
-	tqc = &adapter->tqd_start->conf;
-	tqc->txRingBasePA   = cpu_to_le64(adapter->tx_queue.tx_ring.basePA);
-	tqc->dataRingBasePA = cpu_to_le64(adapter->tx_queue.data_ring.basePA);
-	tqc->compRingBasePA = cpu_to_le64(adapter->tx_queue.comp_ring.basePA);
-	tqc->ddPA           = cpu_to_le64(virt_to_phys(
-						adapter->tx_queue.buf_info));
-	tqc->txRingSize     = cpu_to_le32(adapter->tx_queue.tx_ring.size);
-	tqc->dataRingSize   = cpu_to_le32(adapter->tx_queue.data_ring.size);
-	tqc->compRingSize   = cpu_to_le32(adapter->tx_queue.comp_ring.size);
-	tqc->ddLen          = cpu_to_le32(sizeof(struct vmxnet3_tx_buf_info) *
-			      tqc->txRingSize);
-	tqc->intrIdx        = adapter->tx_queue.comp_ring.intr_idx;
+	devRead->misc.numTxQueues =  adapter->num_tx_queues;
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct vmxnet3_tx_queue	*tq = &adapter->tx_queue[i];
+		BUG_ON(adapter->tx_queue[i].tx_ring.base == NULL);
+		tqc = &adapter->tqd_start[i].conf;
+		tqc->txRingBasePA   = cpu_to_le64(tq->tx_ring.basePA);
+		tqc->dataRingBasePA = cpu_to_le64(tq->data_ring.basePA);
+		tqc->compRingBasePA = cpu_to_le64(tq->comp_ring.basePA);
+		tqc->ddPA           = cpu_to_le64(virt_to_phys(tq->buf_info));
+		tqc->txRingSize     = cpu_to_le32(tq->tx_ring.size);
+		tqc->dataRingSize   = cpu_to_le32(tq->data_ring.size);
+		tqc->compRingSize   = cpu_to_le32(tq->comp_ring.size);
+		tqc->ddLen          = cpu_to_le32(
+					sizeof(struct vmxnet3_tx_buf_info) *
+					tqc->txRingSize);
+		tqc->intrIdx        = tq->comp_ring.intr_idx;
+	}
 
 	/* rx queue settings */
-	devRead->misc.numRxQueues = 1;
-	rqc = &adapter->rqd_start->conf;
-	rqc->rxRingBasePA[0] = cpu_to_le64(adapter->rx_queue.rx_ring[0].basePA);
-	rqc->rxRingBasePA[1] = cpu_to_le64(adapter->rx_queue.rx_ring[1].basePA);
-	rqc->compRingBasePA  = cpu_to_le64(adapter->rx_queue.comp_ring.basePA);
-	rqc->ddPA            = cpu_to_le64(virt_to_phys(
-						adapter->rx_queue.buf_info));
-	rqc->rxRingSize[0]   = cpu_to_le32(adapter->rx_queue.rx_ring[0].size);
-	rqc->rxRingSize[1]   = cpu_to_le32(adapter->rx_queue.rx_ring[1].size);
-	rqc->compRingSize    = cpu_to_le32(adapter->rx_queue.comp_ring.size);
-	rqc->ddLen           = cpu_to_le32(sizeof(struct vmxnet3_rx_buf_info) *
-			       (rqc->rxRingSize[0] + rqc->rxRingSize[1]));
-	rqc->intrIdx         = adapter->rx_queue.comp_ring.intr_idx;
+	devRead->misc.numRxQueues = adapter->num_rx_queues;
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct vmxnet3_rx_queue	*rq = &adapter->rx_queue[i];
+		rqc = &adapter->rqd_start[i].conf;
+		rqc->rxRingBasePA[0] = cpu_to_le64(rq->rx_ring[0].basePA);
+		rqc->rxRingBasePA[1] = cpu_to_le64(rq->rx_ring[1].basePA);
+		rqc->compRingBasePA  = cpu_to_le64(rq->comp_ring.basePA);
+		rqc->ddPA            = cpu_to_le64(virt_to_phys(
+							rq->buf_info));
+		rqc->rxRingSize[0]   = cpu_to_le32(rq->rx_ring[0].size);
+		rqc->rxRingSize[1]   = cpu_to_le32(rq->rx_ring[1].size);
+		rqc->compRingSize    = cpu_to_le32(rq->comp_ring.size);
+		rqc->ddLen           = cpu_to_le32(
+					sizeof(struct vmxnet3_rx_buf_info) *
+					(rqc->rxRingSize[0] +
+					 rqc->rxRingSize[1]));
+		rqc->intrIdx         = rq->comp_ring.intr_idx;
+	}
+
+#ifdef VMXNET3_RSS
+	memset(adapter->rss_conf, 0, sizeof(*adapter->rss_conf));
+
+	if (adapter->rss) {
+		struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+		devRead->misc.uptFeatures |= UPT1_F_RSS;
+		devRead->misc.numRxQueues = adapter->num_rx_queues;
+		rssConf->hashType = UPT1_RSS_HASH_TYPE_TCP_IPV4 |
+				    UPT1_RSS_HASH_TYPE_IPV4 |
+				    UPT1_RSS_HASH_TYPE_TCP_IPV6 |
+				    UPT1_RSS_HASH_TYPE_IPV6;
+		rssConf->hashFunc = UPT1_RSS_HASH_FUNC_TOEPLITZ;
+		rssConf->hashKeySize = UPT1_RSS_MAX_KEY_SIZE;
+		rssConf->indTableSize = VMXNET3_RSS_IND_TABLE_SIZE;
+		get_random_bytes(&rssConf->hashKey[0], rssConf->hashKeySize);
+		for (i = 0; i < rssConf->indTableSize; i++)
+			rssConf->indTable[i] = i % adapter->num_rx_queues;
+
+		devRead->rssConfDesc.confVer = 1;
+		devRead->rssConfDesc.confLen = sizeof(*rssConf);
+		devRead->rssConfDesc.confPA  = virt_to_phys(rssConf);
+	}
+
+#endif /* VMXNET3_RSS */
 
 	/* intr settings */
 	devRead->intrConf.autoMask = adapter->intr.mask_mode ==
@@ -1829,18 +2171,18 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
 int
 vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 {
-	int err;
+	int err, i;
 	u32 ret;
 
-	dev_dbg(&adapter->netdev->dev,
-		"%s: skb_buf_size %d, rx_buf_per_pkt %d, ring sizes"
-		" %u %u %u\n", adapter->netdev->name, adapter->skb_buf_size,
-		adapter->rx_buf_per_pkt, adapter->tx_queue.tx_ring.size,
-		adapter->rx_queue.rx_ring[0].size,
-		adapter->rx_queue.rx_ring[1].size);
-
-	vmxnet3_tq_init(&adapter->tx_queue, adapter);
-	err = vmxnet3_rq_init(&adapter->rx_queue, adapter);
+	dev_dbg(&adapter->netdev->dev, "%s: skb_buf_size %d, rx_buf_per_pkt %d,"
+		" ring sizes %u %u %u\n", adapter->netdev->name,
+		adapter->skb_buf_size, adapter->rx_buf_per_pkt,
+		adapter->tx_queue[0].tx_ring.size,
+		adapter->rx_queue[0].rx_ring[0].size,
+		adapter->rx_queue[0].rx_ring[1].size);
+
+	vmxnet3_tq_init_all(adapter);
+	err = vmxnet3_rq_init_all(adapter);
 	if (err) {
 		printk(KERN_ERR "Failed to init rx queue for %s: error %d\n",
 		       adapter->netdev->name, err);
@@ -1870,10 +2212,15 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 		err = -EINVAL;
 		goto activate_err;
 	}
-	VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD,
-			       adapter->rx_queue.rx_ring[0].next2fill);
-	VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD2,
-			       adapter->rx_queue.rx_ring[1].next2fill);
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		VMXNET3_WRITE_BAR0_REG(adapter,
+				VMXNET3_REG_RXPROD + i * VMXNET3_REG_ALIGN,
+				adapter->rx_queue[i].rx_ring[0].next2fill);
+		VMXNET3_WRITE_BAR0_REG(adapter, (VMXNET3_REG_RXPROD2 +
+				(i * VMXNET3_REG_ALIGN)),
+				adapter->rx_queue[i].rx_ring[1].next2fill);
+	}
 
 	/* Apply the rx filter settins last. */
 	vmxnet3_set_mc(adapter->netdev);
@@ -1883,8 +2230,8 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 	 * tx queue if the link is up.
 	 */
 	vmxnet3_check_link(adapter, true);
-
-	napi_enable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_enable(&adapter->rx_queue[i].napi);
 	vmxnet3_enable_all_intrs(adapter);
 	clear_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
 	return 0;
@@ -1896,7 +2243,7 @@ activate_err:
 irq_err:
 rq_err:
 	/* free up buffers we allocated */
-	vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+	vmxnet3_rq_cleanup_all(adapter);
 	return err;
 }
 
@@ -1911,6 +2258,7 @@ vmxnet3_reset_dev(struct vmxnet3_adapter *adapter)
 int
 vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter)
 {
+	int i;
 	if (test_and_set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state))
 		return 0;
 
@@ -1919,13 +2267,14 @@ vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter)
 			       VMXNET3_CMD_QUIESCE_DEV);
 	vmxnet3_disable_all_intrs(adapter);
 
-	napi_disable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_disable(&adapter->rx_queue[i].napi);
 	netif_tx_disable(adapter->netdev);
 	adapter->link_speed = 0;
 	netif_carrier_off(adapter->netdev);
 
-	vmxnet3_tq_cleanup(&adapter->tx_queue, adapter);
-	vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+	vmxnet3_tq_cleanup_all(adapter);
+	vmxnet3_rq_cleanup_all(adapter);
 	vmxnet3_free_irqs(adapter);
 	return 0;
 }
@@ -2047,7 +2396,9 @@ vmxnet3_free_pci_resources(struct vmxnet3_adapter *adapter)
 static void
 vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
 {
-	size_t sz;
+	size_t sz, i, ring0_size, ring1_size, comp_size;
+	struct vmxnet3_rx_queue	*rq = &adapter->rx_queue[0];
+
 
 	if (adapter->netdev->mtu <= VMXNET3_MAX_SKB_BUF_SIZE -
 				    VMXNET3_MAX_ETH_HDR_SIZE) {
@@ -2069,11 +2420,19 @@ vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
 	 * rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN
 	 */
 	sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
-	adapter->rx_queue.rx_ring[0].size = (adapter->rx_queue.rx_ring[0].size +
-					     sz - 1) / sz * sz;
-	adapter->rx_queue.rx_ring[0].size = min_t(u32,
-					    adapter->rx_queue.rx_ring[0].size,
-					    VMXNET3_RX_RING_MAX_SIZE / sz * sz);
+	ring0_size = adapter->rx_queue[0].rx_ring[0].size;
+	ring0_size = (ring0_size + sz - 1) / sz * sz;
+	ring0_size = min_t(u32, rq->rx_ring[0].size, VMXNET3_RX_RING_MAX_SIZE /
+			   sz * sz);
+	ring1_size = adapter->rx_queue[0].rx_ring[1].size;
+	comp_size = ring0_size + ring1_size;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		rq = &adapter->rx_queue[i];
+		rq->rx_ring[0].size = ring0_size;
+		rq->rx_ring[1].size = ring1_size;
+		rq->comp_ring.size = comp_size;
+	}
 }
 
 
@@ -2081,29 +2440,53 @@ int
 vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size,
 		      u32 rx_ring_size, u32 rx_ring2_size)
 {
-	int err;
-
-	adapter->tx_queue.tx_ring.size   = tx_ring_size;
-	adapter->tx_queue.data_ring.size = tx_ring_size;
-	adapter->tx_queue.comp_ring.size = tx_ring_size;
-	adapter->tx_queue.shared = &adapter->tqd_start->ctrl;
-	adapter->tx_queue.stopped = true;
-	err = vmxnet3_tq_create(&adapter->tx_queue, adapter);
-	if (err)
-		return err;
+	int err = 0, i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct vmxnet3_tx_queue	*tq = &adapter->tx_queue[i];
+		tq->tx_ring.size   = tx_ring_size;
+		tq->data_ring.size = tx_ring_size;
+		tq->comp_ring.size = tx_ring_size;
+		tq->shared = &adapter->tqd_start[i].ctrl;
+		tq->stopped = true;
+		tq->adapter = adapter;
+		tq->qid = i;
+		err = vmxnet3_tq_create(tq, adapter);
+		/*
+		 * Too late to change num_tx_queues. We cannot do away with
+		 * lesser number of queues than what we asked for
+		 */
+		if (err)
+			goto queue_err;
+	}
 
-	adapter->rx_queue.rx_ring[0].size = rx_ring_size;
-	adapter->rx_queue.rx_ring[1].size = rx_ring2_size;
+	adapter->rx_queue[0].rx_ring[0].size = rx_ring_size;
+	adapter->rx_queue[0].rx_ring[1].size = rx_ring2_size;
 	vmxnet3_adjust_rx_ring_size(adapter);
-	adapter->rx_queue.comp_ring.size  = adapter->rx_queue.rx_ring[0].size +
-					    adapter->rx_queue.rx_ring[1].size;
-	adapter->rx_queue.qid  = 0;
-	adapter->rx_queue.qid2 = 1;
-	adapter->rx_queue.shared = &adapter->rqd_start->ctrl;
-	err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
-	if (err)
-		vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
-
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct vmxnet3_rx_queue *rq = &adapter->rx_queue[i];
+		/* qid and qid2 for rx queues will be assigned later when num
+		 * of rx queues is finalized after allocating intrs */
+		rq->shared = &adapter->rqd_start[i].ctrl;
+		rq->adapter = adapter;
+		err = vmxnet3_rq_create(rq, adapter);
+		if (err) {
+			if (i == 0) {
+				printk(KERN_ERR "Could not allocate any rx"
+				       "queues. Aborting.\n");
+				goto queue_err;
+			} else {
+				printk(KERN_INFO "Number of rx queues changed "
+				       "to : %d.\n", i);
+				adapter->num_rx_queues = i;
+				err = 0;
+				break;
+			}
+		}
+	}
+	return err;
+queue_err:
+	vmxnet3_tq_destroy_all(adapter);
 	return err;
 }
 
@@ -2111,11 +2494,12 @@ static int
 vmxnet3_open(struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter;
-	int err;
+	int err, i;
 
 	adapter = netdev_priv(netdev);
 
-	spin_lock_init(&adapter->tx_queue.tx_lock);
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		spin_lock_init(&adapter->tx_queue[i].tx_lock);
 
 	err = vmxnet3_create_queues(adapter, VMXNET3_DEF_TX_RING_SIZE,
 				    VMXNET3_DEF_RX_RING_SIZE,
@@ -2130,8 +2514,8 @@ vmxnet3_open(struct net_device *netdev)
 	return 0;
 
 activate_err:
-	vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
-	vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+	vmxnet3_rq_destroy_all(adapter);
+	vmxnet3_tq_destroy_all(adapter);
 queue_err:
 	return err;
 }
@@ -2151,8 +2535,8 @@ vmxnet3_close(struct net_device *netdev)
 
 	vmxnet3_quiesce_dev(adapter);
 
-	vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
-	vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+	vmxnet3_rq_destroy_all(adapter);
+	vmxnet3_tq_destroy_all(adapter);
 
 	clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
 
@@ -2164,6 +2548,8 @@ vmxnet3_close(struct net_device *netdev)
 void
 vmxnet3_force_close(struct vmxnet3_adapter *adapter)
 {
+	int i;
+
 	/*
 	 * we must clear VMXNET3_STATE_BIT_RESETTING, otherwise
 	 * vmxnet3_close() will deadlock.
@@ -2171,7 +2557,8 @@ vmxnet3_force_close(struct vmxnet3_adapter *adapter)
 	BUG_ON(test_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state));
 
 	/* we need to enable NAPI, otherwise dev_close will deadlock */
-	napi_enable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_enable(&adapter->rx_queue[i].napi);
 	dev_close(adapter->netdev);
 }
 
@@ -2202,14 +2589,11 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
 		vmxnet3_reset_dev(adapter);
 
 		/* we need to re-create the rx queue based on the new mtu */
-		vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+		vmxnet3_rq_destroy_all(adapter);
 		vmxnet3_adjust_rx_ring_size(adapter);
-		adapter->rx_queue.comp_ring.size  =
-					adapter->rx_queue.rx_ring[0].size +
-					adapter->rx_queue.rx_ring[1].size;
-		err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
+		err = vmxnet3_rq_create_all(adapter);
 		if (err) {
-			printk(KERN_ERR "%s: failed to re-create rx queue,"
+			printk(KERN_ERR "%s: failed to re-create rx queues,"
 				" error %d. Closing it.\n", netdev->name, err);
 			goto out;
 		}
@@ -2274,6 +2658,55 @@ vmxnet3_read_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac)
 	mac[5] = (tmp >> 8) & 0xff;
 }
 
+#ifdef CONFIG_PCI_MSI
+
+/*
+ * Enable MSIx vectors.
+ * Returns :
+ *	0 on successful enabling of required vectors,
+ *	VMXNET3_LINUX_MIN_MSIX_VECT when only minumum number of vectors required
+ *	 could be enabled.
+ *	number of vectors which can be enabled otherwise (this number is smaller
+ *	 than VMXNET3_LINUX_MIN_MSIX_VECT)
+ */
+
+static int
+vmxnet3_acquire_msix_vectors(struct vmxnet3_adapter *adapter,
+			     int vectors)
+{
+	int err = 0, vector_threshold;
+	vector_threshold = VMXNET3_LINUX_MIN_MSIX_VECT;
+
+	while (vectors >= vector_threshold) {
+		err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
+				      vectors);
+		if (!err) {
+			adapter->intr.num_intrs = vectors;
+			return 0;
+		} else if (err < 0) {
+			printk(KERN_ERR "Failed to enable MSI-X for %s, error"
+			       " %d\n",	adapter->netdev->name, err);
+			vectors = 0;
+		} else if (err < vector_threshold) {
+			break;
+		} else {
+			/* If fails to enable required number of MSI-x vectors
+			 * try enabling 3 of them. One each for rx, tx and event
+			 */
+			vectors = vector_threshold;
+			printk(KERN_ERR "Failed to enable %d MSI-X for %s, try"
+			       " %d instead\n", vectors, adapter->netdev->name,
+			       vector_threshold);
+		}
+	}
+
+	printk(KERN_INFO "Number of MSI-X interrupts which can be allocatedi"
+	       " are lower than min threshold required.\n");
+	return err;
+}
+
+
+#endif /* CONFIG_PCI_MSI */
 
 static void
 vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
@@ -2293,16 +2726,47 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
 
 #ifdef CONFIG_PCI_MSI
 	if (adapter->intr.type == VMXNET3_IT_MSIX) {
-		int err;
-
-		adapter->intr.msix_entries[0].entry = 0;
-		err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
-				      VMXNET3_LINUX_MAX_MSIX_VECT);
-		if (!err) {
-			adapter->intr.num_intrs = 1;
-			adapter->intr.type = VMXNET3_IT_MSIX;
+		int vector, err = 0;
+
+		adapter->intr.num_intrs = (adapter->share_intr ==
+					   VMXNET3_INTR_TXSHARE) ? 1 :
+					   adapter->num_tx_queues;
+		adapter->intr.num_intrs += (adapter->share_intr ==
+					   VMXNET3_INTR_BUDDYSHARE) ? 0 :
+					   adapter->num_rx_queues;
+		adapter->intr.num_intrs += 1;		/* for link event */
+
+		adapter->intr.num_intrs = (adapter->intr.num_intrs >
+					   VMXNET3_LINUX_MIN_MSIX_VECT
+					   ? adapter->intr.num_intrs :
+					   VMXNET3_LINUX_MIN_MSIX_VECT);
+
+		for (vector = 0; vector < adapter->intr.num_intrs; vector++)
+			adapter->intr.msix_entries[vector].entry = vector;
+
+		err = vmxnet3_acquire_msix_vectors(adapter,
+						   adapter->intr.num_intrs);
+		/* If we cannot allocate one MSIx vector per queue
+		 * then limit the number of rx queues to 1
+		 */
+		if (err == VMXNET3_LINUX_MIN_MSIX_VECT) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE
+			    || adapter->num_rx_queues != 2) {
+				adapter->share_intr = VMXNET3_INTR_TXSHARE;
+				printk(KERN_ERR "Number of rx queues : 1\n");
+				adapter->num_rx_queues = 1;
+				adapter->intr.num_intrs =
+						VMXNET3_LINUX_MIN_MSIX_VECT;
+			}
 			return;
 		}
+		if (!err)
+			return;
+
+		/* If we cannot allocate MSIx vectors use only one rx queue */
+		printk(KERN_INFO "Failed to enable MSI-X for %s, error %d."
+		       "#rx queues : 1, try MSI\n", adapter->netdev->name, err);
+
 		adapter->intr.type = VMXNET3_IT_MSI;
 	}
 
@@ -2310,12 +2774,15 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
 		int err;
 		err = pci_enable_msi(adapter->pdev);
 		if (!err) {
+			adapter->num_rx_queues = 1;
 			adapter->intr.num_intrs = 1;
 			return;
 		}
 	}
 #endif /* CONFIG_PCI_MSI */
 
+	adapter->num_rx_queues = 1;
+	printk(KERN_INFO "Using INTx interrupt, #Rx queues: 1.\n");
 	adapter->intr.type = VMXNET3_IT_INTX;
 
 	/* INT-X related setting */
@@ -2343,6 +2810,7 @@ vmxnet3_tx_timeout(struct net_device *netdev)
 
 	printk(KERN_ERR "%s: tx hang\n", adapter->netdev->name);
 	schedule_work(&adapter->work);
+	netif_wake_queue(adapter->netdev);
 }
 
 
@@ -2399,8 +2867,29 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	struct net_device *netdev;
 	struct vmxnet3_adapter *adapter;
 	u8 mac[ETH_ALEN];
+	int size;
+	int num_tx_queues;
+	int num_rx_queues;
+
+#ifdef VMXNET3_RSS
+	if (enable_mq)
+		num_rx_queues = min(VMXNET3_DEVICE_MAX_RX_QUEUES,
+				    (int)num_online_cpus());
+	else
+#endif
+		num_rx_queues = 1;
+
+	if (enable_mq)
+		num_tx_queues = min(VMXNET3_DEVICE_MAX_TX_QUEUES,
+				    (int)num_online_cpus());
+	else
+		num_tx_queues = 1;
+
+	netdev = alloc_etherdev_mq(sizeof(struct vmxnet3_adapter),
+				   max(num_tx_queues, num_rx_queues));
+	printk(KERN_INFO "# of Tx queues : %d, # of Rx queues : %d\n",
+	       num_tx_queues, num_rx_queues);
 
-	netdev = alloc_etherdev(sizeof(struct vmxnet3_adapter));
 	if (!netdev) {
 		printk(KERN_ERR "Failed to alloc ethernet device for adapter "
 			"%s\n",	pci_name(pdev));
@@ -2422,9 +2911,12 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		goto err_alloc_shared;
 	}
 
-	adapter->tqd_start = pci_alloc_consistent(adapter->pdev,
-			     sizeof(struct Vmxnet3_TxQueueDesc) +
-			     sizeof(struct Vmxnet3_RxQueueDesc),
+	adapter->num_rx_queues = num_rx_queues;
+	adapter->num_tx_queues = num_tx_queues;
+
+	size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
+	size += sizeof(struct Vmxnet3_RxQueueDesc) * adapter->num_rx_queues;
+	adapter->tqd_start = pci_alloc_consistent(adapter->pdev, size,
 			     &adapter->queue_desc_pa);
 
 	if (!adapter->tqd_start) {
@@ -2433,8 +2925,8 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		err = -ENOMEM;
 		goto err_alloc_queue_desc;
 	}
-	adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start
-							    + 1);
+	adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start +
+							adapter->num_tx_queues);
 
 	adapter->pm_conf = kmalloc(sizeof(struct Vmxnet3_PMConf), GFP_KERNEL);
 	if (adapter->pm_conf == NULL) {
@@ -2444,6 +2936,17 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		goto err_alloc_pm;
 	}
 
+#ifdef VMXNET3_RSS
+
+	adapter->rss_conf = kmalloc(sizeof(struct UPT1_RSSConf), GFP_KERNEL);
+	if (adapter->rss_conf == NULL) {
+		printk(KERN_ERR "Failed to allocate memory for %s\n",
+		       pci_name(pdev));
+		err = -ENOMEM;
+		goto err_alloc_rss;
+	}
+#endif /* VMXNET3_RSS */
+
 	err = vmxnet3_alloc_pci_resources(adapter, &dma64);
 	if (err < 0)
 		goto err_alloc_pci;
@@ -2471,18 +2974,48 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	vmxnet3_declare_features(adapter, dma64);
 
 	adapter->dev_number = atomic_read(&devices_found);
+
+	 adapter->share_intr = irq_share_mode;
+	if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE &&
+	    adapter->num_tx_queues != adapter->num_rx_queues)
+		adapter->share_intr = VMXNET3_INTR_DONTSHARE;
+
 	vmxnet3_alloc_intr_resources(adapter);
 
+#ifdef VMXNET3_RSS
+	if (adapter->num_rx_queues > 1 &&
+	    adapter->intr.type == VMXNET3_IT_MSIX) {
+		adapter->rss = true;
+		printk(KERN_INFO "RSS is enabled.\n");
+	} else {
+		adapter->rss = false;
+	}
+#endif
+
 	vmxnet3_read_mac_addr(adapter, mac);
 	memcpy(netdev->dev_addr,  mac, netdev->addr_len);
 
 	netdev->netdev_ops = &vmxnet3_netdev_ops;
-	netdev->watchdog_timeo = 5 * HZ;
 	vmxnet3_set_ethtool_ops(netdev);
+	netdev->watchdog_timeo = 5 * HZ;
 
 	INIT_WORK(&adapter->work, vmxnet3_reset_work);
 
-	netif_napi_add(netdev, &adapter->napi, vmxnet3_poll, 64);
+	if (adapter->intr.type == VMXNET3_IT_MSIX) {
+		int i;
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			netif_napi_add(adapter->netdev,
+				       &adapter->rx_queue[i].napi,
+				       vmxnet3_poll_rx_only, 64);
+		}
+	} else {
+		netif_napi_add(adapter->netdev, &adapter->rx_queue[0].napi,
+			       vmxnet3_poll, 64);
+	}
+
+	netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues);
+	netif_set_real_num_rx_queues(adapter->netdev, adapter->num_rx_queues);
+
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 	err = register_netdev(netdev);
 
@@ -2502,11 +3035,14 @@ err_register:
 err_ver:
 	vmxnet3_free_pci_resources(adapter);
 err_alloc_pci:
+#ifdef VMXNET3_RSS
+	kfree(adapter->rss_conf);
+err_alloc_rss:
+#endif
 	kfree(adapter->pm_conf);
 err_alloc_pm:
-	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
-			    sizeof(struct Vmxnet3_RxQueueDesc),
-			    adapter->tqd_start, adapter->queue_desc_pa);
+	pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
+			    adapter->queue_desc_pa);
 err_alloc_queue_desc:
 	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
 			    adapter->shared, adapter->shared_pa);
@@ -2522,6 +3058,16 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	int size = 0;
+	int num_rx_queues;
+
+#ifdef VMXNET3_RSS
+	if (enable_mq)
+		num_rx_queues = min(VMXNET3_DEVICE_MAX_RX_QUEUES,
+				    (int)num_online_cpus());
+	else
+#endif
+		num_rx_queues = 1;
 
 	flush_scheduled_work();
 
@@ -2529,10 +3075,15 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 
 	vmxnet3_free_intr_resources(adapter);
 	vmxnet3_free_pci_resources(adapter);
+#ifdef VMXNET3_RSS
+	kfree(adapter->rss_conf);
+#endif
 	kfree(adapter->pm_conf);
-	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
-			    sizeof(struct Vmxnet3_RxQueueDesc),
-			    adapter->tqd_start, adapter->queue_desc_pa);
+
+	size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
+	size += sizeof(struct Vmxnet3_RxQueueDesc) * num_rx_queues;
+	pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
+			    adapter->queue_desc_pa);
 	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
 			    adapter->shared, adapter->shared_pa);
 	free_netdev(netdev);
@@ -2563,7 +3114,7 @@ vmxnet3_suspend(struct device *device)
 	vmxnet3_free_intr_resources(adapter);
 
 	netif_device_detach(netdev);
-	netif_stop_queue(netdev);
+	netif_tx_stop_all_queues(netdev);
 
 	/* Create wake-up filters. */
 	pmConf = adapter->pm_conf;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index b79070bcc92e..9ddaea636cfa 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -151,44 +151,42 @@ vmxnet3_get_stats(struct net_device *netdev)
 	struct UPT1_TxStats *devTxStats;
 	struct UPT1_RxStats *devRxStats;
 	struct net_device_stats *net_stats = &netdev->stats;
+	int i;
 
 	adapter = netdev_priv(netdev);
 
 	/* Collect the dev stats into the shared area */
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
 
-	/* Assuming that we have a single queue device */
-	devTxStats = &adapter->tqd_start->stats;
-	devRxStats = &adapter->rqd_start->stats;
-
-	/* Get access to the driver stats per queue */
-	drvTxStats = &adapter->tx_queue.stats;
-	drvRxStats = &adapter->rx_queue.stats;
-
 	memset(net_stats, 0, sizeof(*net_stats));
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		devTxStats = &adapter->tqd_start[i].stats;
+		drvTxStats = &adapter->tx_queue[i].stats;
+		net_stats->tx_packets += devTxStats->ucastPktsTxOK +
+					devTxStats->mcastPktsTxOK +
+					devTxStats->bcastPktsTxOK;
+		net_stats->tx_bytes += devTxStats->ucastBytesTxOK +
+				      devTxStats->mcastBytesTxOK +
+				      devTxStats->bcastBytesTxOK;
+		net_stats->tx_errors += devTxStats->pktsTxError;
+		net_stats->tx_dropped += drvTxStats->drop_total;
+	}
 
-	net_stats->rx_packets = devRxStats->ucastPktsRxOK +
-				devRxStats->mcastPktsRxOK +
-				devRxStats->bcastPktsRxOK;
-
-	net_stats->tx_packets = devTxStats->ucastPktsTxOK +
-				devTxStats->mcastPktsTxOK +
-				devTxStats->bcastPktsTxOK;
-
-	net_stats->rx_bytes = devRxStats->ucastBytesRxOK +
-			      devRxStats->mcastBytesRxOK +
-			      devRxStats->bcastBytesRxOK;
-
-	net_stats->tx_bytes = devTxStats->ucastBytesTxOK +
-			      devTxStats->mcastBytesTxOK +
-			      devTxStats->bcastBytesTxOK;
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		devRxStats = &adapter->rqd_start[i].stats;
+		drvRxStats = &adapter->rx_queue[i].stats;
+		net_stats->rx_packets += devRxStats->ucastPktsRxOK +
+					devRxStats->mcastPktsRxOK +
+					devRxStats->bcastPktsRxOK;
 
-	net_stats->rx_errors = devRxStats->pktsRxError;
-	net_stats->tx_errors = devTxStats->pktsTxError;
-	net_stats->rx_dropped = drvRxStats->drop_total;
-	net_stats->tx_dropped = drvTxStats->drop_total;
-	net_stats->multicast =  devRxStats->mcastPktsRxOK;
+		net_stats->rx_bytes += devRxStats->ucastBytesRxOK +
+				      devRxStats->mcastBytesRxOK +
+				      devRxStats->bcastBytesRxOK;
 
+		net_stats->rx_errors += devRxStats->pktsRxError;
+		net_stats->rx_dropped += drvRxStats->drop_total;
+		net_stats->multicast +=  devRxStats->mcastPktsRxOK;
+	}
 	return net_stats;
 }
 
@@ -307,24 +305,26 @@ vmxnet3_get_ethtool_stats(struct net_device *netdev,
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 	u8 *base;
 	int i;
+	int j = 0;
 
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
 
 	/* this does assume each counter is 64-bit wide */
+/* TODO change this for multiple queues */
 
-	base = (u8 *)&adapter->tqd_start->stats;
+	base = (u8 *)&adapter->tqd_start[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_dev_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_tq_dev_stats[i].offset);
 
-	base = (u8 *)&adapter->tx_queue.stats;
+	base = (u8 *)&adapter->tx_queue[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_driver_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_tq_driver_stats[i].offset);
 
-	base = (u8 *)&adapter->rqd_start->stats;
+	base = (u8 *)&adapter->rqd_start[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_dev_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_rq_dev_stats[i].offset);
 
-	base = (u8 *)&adapter->rx_queue.stats;
+	base = (u8 *)&adapter->rx_queue[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_driver_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_rq_driver_stats[i].offset);
 
@@ -339,6 +339,7 @@ vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 	u32 *buf = p;
+	int i = 0;
 
 	memset(p, 0, vmxnet3_get_regs_len(netdev));
 
@@ -347,28 +348,29 @@ vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
 	/* Update vmxnet3_get_regs_len if we want to dump more registers */
 
 	/* make each ring use multiple of 16 bytes */
-	buf[0] = adapter->tx_queue.tx_ring.next2fill;
-	buf[1] = adapter->tx_queue.tx_ring.next2comp;
-	buf[2] = adapter->tx_queue.tx_ring.gen;
+/* TODO change this for multiple queues */
+	buf[0] = adapter->tx_queue[i].tx_ring.next2fill;
+	buf[1] = adapter->tx_queue[i].tx_ring.next2comp;
+	buf[2] = adapter->tx_queue[i].tx_ring.gen;
 	buf[3] = 0;
 
-	buf[4] = adapter->tx_queue.comp_ring.next2proc;
-	buf[5] = adapter->tx_queue.comp_ring.gen;
-	buf[6] = adapter->tx_queue.stopped;
+	buf[4] = adapter->tx_queue[i].comp_ring.next2proc;
+	buf[5] = adapter->tx_queue[i].comp_ring.gen;
+	buf[6] = adapter->tx_queue[i].stopped;
 	buf[7] = 0;
 
-	buf[8] = adapter->rx_queue.rx_ring[0].next2fill;
-	buf[9] = adapter->rx_queue.rx_ring[0].next2comp;
-	buf[10] = adapter->rx_queue.rx_ring[0].gen;
+	buf[8] = adapter->rx_queue[i].rx_ring[0].next2fill;
+	buf[9] = adapter->rx_queue[i].rx_ring[0].next2comp;
+	buf[10] = adapter->rx_queue[i].rx_ring[0].gen;
 	buf[11] = 0;
 
-	buf[12] = adapter->rx_queue.rx_ring[1].next2fill;
-	buf[13] = adapter->rx_queue.rx_ring[1].next2comp;
-	buf[14] = adapter->rx_queue.rx_ring[1].gen;
+	buf[12] = adapter->rx_queue[i].rx_ring[1].next2fill;
+	buf[13] = adapter->rx_queue[i].rx_ring[1].next2comp;
+	buf[14] = adapter->rx_queue[i].rx_ring[1].gen;
 	buf[15] = 0;
 
-	buf[16] = adapter->rx_queue.comp_ring.next2proc;
-	buf[17] = adapter->rx_queue.comp_ring.gen;
+	buf[16] = adapter->rx_queue[i].comp_ring.next2proc;
+	buf[17] = adapter->rx_queue[i].comp_ring.gen;
 	buf[18] = 0;
 	buf[19] = 0;
 }
@@ -435,8 +437,10 @@ vmxnet3_get_ringparam(struct net_device *netdev,
 	param->rx_mini_max_pending = 0;
 	param->rx_jumbo_max_pending = 0;
 
-	param->rx_pending = adapter->rx_queue.rx_ring[0].size;
-	param->tx_pending = adapter->tx_queue.tx_ring.size;
+	param->rx_pending = adapter->rx_queue[0].rx_ring[0].size *
+			    adapter->num_rx_queues;
+	param->tx_pending = adapter->tx_queue[0].tx_ring.size *
+			    adapter->num_tx_queues;
 	param->rx_mini_pending = 0;
 	param->rx_jumbo_pending = 0;
 }
@@ -480,8 +484,8 @@ vmxnet3_set_ringparam(struct net_device *netdev,
 							   sz) != 0)
 		return -EINVAL;
 
-	if (new_tx_ring_size == adapter->tx_queue.tx_ring.size &&
-			new_rx_ring_size == adapter->rx_queue.rx_ring[0].size) {
+	if (new_tx_ring_size == adapter->tx_queue[0].tx_ring.size &&
+	    new_rx_ring_size == adapter->rx_queue[0].rx_ring[0].size) {
 		return 0;
 	}
 
@@ -498,11 +502,12 @@ vmxnet3_set_ringparam(struct net_device *netdev,
 
 		/* recreate the rx queue and the tx queue based on the
 		 * new sizes */
-		vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
-		vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+		vmxnet3_tq_destroy_all(adapter);
+		vmxnet3_rq_destroy_all(adapter);
 
 		err = vmxnet3_create_queues(adapter, new_tx_ring_size,
 			new_rx_ring_size, VMXNET3_DEF_RX_RING_SIZE);
+
 		if (err) {
 			/* failed, most likely because of OOM, try default
 			 * size */
@@ -535,6 +540,65 @@ out:
 }
 
 
+static int
+vmxnet3_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info,
+		  void *rules)
+{
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	switch (info->cmd) {
+	case ETHTOOL_GRXRINGS:
+		info->data = adapter->num_rx_queues;
+		return 0;
+	}
+	return -EOPNOTSUPP;
+}
+
+
+static int
+vmxnet3_get_rss_indir(struct net_device *netdev,
+		      struct ethtool_rxfh_indir *p)
+{
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+	unsigned int n = min_t(unsigned int, p->size, rssConf->indTableSize);
+
+	p->size = rssConf->indTableSize;
+	while (n--)
+		p->ring_index[n] = rssConf->indTable[n];
+	return 0;
+
+}
+
+static int
+vmxnet3_set_rss_indir(struct net_device *netdev,
+		      const struct ethtool_rxfh_indir *p)
+{
+	unsigned int i;
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+
+	if (p->size != rssConf->indTableSize)
+		return -EINVAL;
+	for (i = 0; i < rssConf->indTableSize; i++) {
+		/*
+		 * Return with error code if any of the queue indices
+		 * is out of range
+		 */
+		if (p->ring_index[i] < 0 ||
+		    p->ring_index[i] >= adapter->num_rx_queues)
+			return -EINVAL;
+	}
+
+	for (i = 0; i < rssConf->indTableSize; i++)
+		rssConf->indTable[i] = p->ring_index[i];
+
+	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+			       VMXNET3_CMD_UPDATE_RSSIDT);
+
+	return 0;
+
+}
+
 static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_settings      = vmxnet3_get_settings,
 	.get_drvinfo       = vmxnet3_get_drvinfo,
@@ -558,6 +622,9 @@ static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_ethtool_stats = vmxnet3_get_ethtool_stats,
 	.get_ringparam     = vmxnet3_get_ringparam,
 	.set_ringparam     = vmxnet3_set_ringparam,
+	.get_rxnfc         = vmxnet3_get_rxnfc,
+	.get_rxfh_indir    = vmxnet3_get_rss_indir,
+	.set_rxfh_indir    = vmxnet3_set_rss_indir,
 };
 
 void vmxnet3_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index edf228843afc..7fadeed37f03 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -68,11 +68,15 @@
 /*
  * Version numbers
  */
-#define VMXNET3_DRIVER_VERSION_STRING   "1.0.14.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING   "1.0.16.0-k"
 
 /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM      0x01000E00
+#define VMXNET3_DRIVER_VERSION_NUM      0x01001000
 
+#if defined(CONFIG_PCI_MSI)
+	/* RSS only makes sense if MSI-X is supported. */
+	#define VMXNET3_RSS
+#endif
 
 /*
  * Capabilities
@@ -218,16 +222,19 @@ struct vmxnet3_tx_ctx {
 };
 
 struct vmxnet3_tx_queue {
+	char			name[IFNAMSIZ+8]; /* To identify interrupt */
+	struct vmxnet3_adapter		*adapter;
 	spinlock_t                      tx_lock;
 	struct vmxnet3_cmd_ring         tx_ring;
-	struct vmxnet3_tx_buf_info     *buf_info;
+	struct vmxnet3_tx_buf_info      *buf_info;
 	struct vmxnet3_tx_data_ring     data_ring;
 	struct vmxnet3_comp_ring        comp_ring;
-	struct Vmxnet3_TxQueueCtrl            *shared;
+	struct Vmxnet3_TxQueueCtrl      *shared;
 	struct vmxnet3_tq_driver_stats  stats;
 	bool                            stopped;
 	int                             num_stop;  /* # of times the queue is
 						    * stopped */
+	int				qid;
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
 enum vmxnet3_rx_buf_type {
@@ -259,6 +266,9 @@ struct vmxnet3_rq_driver_stats {
 };
 
 struct vmxnet3_rx_queue {
+	char			name[IFNAMSIZ + 8]; /* To identify interrupt */
+	struct vmxnet3_adapter	  *adapter;
+	struct napi_struct        napi;
 	struct vmxnet3_cmd_ring   rx_ring[2];
 	struct vmxnet3_comp_ring  comp_ring;
 	struct vmxnet3_rx_ctx     rx_ctx;
@@ -271,7 +281,16 @@ struct vmxnet3_rx_queue {
 	struct vmxnet3_rq_driver_stats  stats;
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
-#define VMXNET3_LINUX_MAX_MSIX_VECT     1
+#define VMXNET3_DEVICE_MAX_TX_QUEUES 8
+#define VMXNET3_DEVICE_MAX_RX_QUEUES 8   /* Keep this value as a power of 2 */
+
+/* Should be less than UPT1_RSS_MAX_IND_TABLE_SIZE */
+#define VMXNET3_RSS_IND_TABLE_SIZE (VMXNET3_DEVICE_MAX_RX_QUEUES * 4)
+
+#define VMXNET3_LINUX_MAX_MSIX_VECT     (VMXNET3_DEVICE_MAX_TX_QUEUES + \
+					 VMXNET3_DEVICE_MAX_RX_QUEUES + 1)
+#define VMXNET3_LINUX_MIN_MSIX_VECT     3    /* 1 for each : tx, rx and event */
+
 
 struct vmxnet3_intr {
 	enum vmxnet3_intr_mask_mode  mask_mode;
@@ -279,27 +298,32 @@ struct vmxnet3_intr {
 	u8  num_intrs;			/* # of intr vectors */
 	u8  event_intr_idx;		/* idx of the intr vector for event */
 	u8  mod_levels[VMXNET3_LINUX_MAX_MSIX_VECT]; /* moderation level */
+	char	event_msi_vector_name[IFNAMSIZ+11];
 #ifdef CONFIG_PCI_MSI
 	struct msix_entry msix_entries[VMXNET3_LINUX_MAX_MSIX_VECT];
 #endif
 };
 
+/* Interrupt sharing schemes, share_intr */
+#define VMXNET3_INTR_BUDDYSHARE 0    /* Corresponding tx,rx queues share irq */
+#define VMXNET3_INTR_TXSHARE 1	     /* All tx queues share one irq */
+#define VMXNET3_INTR_DONTSHARE 2     /* each queue has its own irq */
+
+
 #define VMXNET3_STATE_BIT_RESETTING   0
 #define VMXNET3_STATE_BIT_QUIESCED    1
 struct vmxnet3_adapter {
-	struct vmxnet3_tx_queue         tx_queue;
-	struct vmxnet3_rx_queue         rx_queue;
-	struct napi_struct              napi;
-	struct vlan_group              *vlan_grp;
-
-	struct vmxnet3_intr             intr;
-
-	struct Vmxnet3_DriverShared    *shared;
-	struct Vmxnet3_PMConf          *pm_conf;
-	struct Vmxnet3_TxQueueDesc     *tqd_start;     /* first tx queue desc */
-	struct Vmxnet3_RxQueueDesc     *rqd_start;     /* first rx queue desc */
-	struct net_device              *netdev;
-	struct pci_dev                 *pdev;
+	struct vmxnet3_tx_queue		tx_queue[VMXNET3_DEVICE_MAX_TX_QUEUES];
+	struct vmxnet3_rx_queue		rx_queue[VMXNET3_DEVICE_MAX_RX_QUEUES];
+	struct vlan_group		*vlan_grp;
+	struct vmxnet3_intr		intr;
+	struct Vmxnet3_DriverShared	*shared;
+	struct Vmxnet3_PMConf		*pm_conf;
+	struct Vmxnet3_TxQueueDesc	*tqd_start;     /* all tx queue desc */
+	struct Vmxnet3_RxQueueDesc	*rqd_start;	/* all rx queue desc */
+	struct net_device		*netdev;
+	struct net_device_stats		net_stats;
+	struct pci_dev			*pdev;
 
 	u8			__iomem *hw_addr0; /* for BAR 0 */
 	u8			__iomem *hw_addr1; /* for BAR 1 */
@@ -308,6 +332,12 @@ struct vmxnet3_adapter {
 	bool				rxcsum;
 	bool				lro;
 	bool				jumbo_frame;
+#ifdef VMXNET3_RSS
+	struct UPT1_RSSConf		*rss_conf;
+	bool				rss;
+#endif
+	u32				num_rx_queues;
+	u32				num_tx_queues;
 
 	/* rx buffer related */
 	unsigned			skb_buf_size;
@@ -327,6 +357,7 @@ struct vmxnet3_adapter {
 	unsigned long  state;    /* VMXNET3_STATE_BIT_xxx */
 
 	int dev_number;
+	int share_intr;
 };
 
 #define VMXNET3_WRITE_BAR0_REG(adapter, reg, val)  \
@@ -366,12 +397,10 @@ void
 vmxnet3_reset_dev(struct vmxnet3_adapter *adapter);
 
 void
-vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
-		   struct vmxnet3_adapter *adapter);
+vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter);
 
 void
-vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
-		   struct vmxnet3_adapter *adapter);
+vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter);
 
 int
 vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
-- 
cgit v1.2.3


From 9a2d09cf61c9d9f1b31998bec5363a583e4564a4 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Sun, 21 Nov 2010 09:55:10 -0800
Subject: ixgbe: update version number for ixgbe

This will reflect addition of new X540 hardware

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5409af3da06c..025419567440 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -52,7 +52,7 @@ char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
 			      "Intel(R) 10 Gigabit PCI Express Network Driver";
 
-#define DRV_VERSION "2.0.84-k2"
+#define DRV_VERSION "3.0.12-k2"
 const char ixgbe_driver_version[] = DRV_VERSION;
 static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
 
-- 
cgit v1.2.3


From 00d201001bd4e8a46e3d03c970abcb72256c368b Mon Sep 17 00:00:00 2001
From: Shahar Levi <shahar_levi@ti.com>
Date: Mon, 8 Nov 2010 11:20:10 +0000
Subject: wl1271: Change wl12xx Files Names

All files name prefix removed due to the fact that wl12xx driver supports
wl1271 and wl1273.
Also the definition in Kconfig and header files changed respectively.

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/Kconfig           |   52 +-
 drivers/net/wireless/wl12xx/Makefile          |   17 +-
 drivers/net/wireless/wl12xx/acx.c             | 1336 ++++++++++++
 drivers/net/wireless/wl12xx/acx.h             | 1185 +++++++++++
 drivers/net/wireless/wl12xx/boot.c            |  591 ++++++
 drivers/net/wireless/wl12xx/boot.h            |   71 +
 drivers/net/wireless/wl12xx/cmd.c             |  783 +++++++
 drivers/net/wireless/wl12xx/cmd.h             |  459 +++++
 drivers/net/wireless/wl12xx/conf.h            | 1105 ++++++++++
 drivers/net/wireless/wl12xx/debugfs.c         |  590 ++++++
 drivers/net/wireless/wl12xx/debugfs.h         |   33 +
 drivers/net/wireless/wl12xx/event.c           |  293 +++
 drivers/net/wireless/wl12xx/event.h           |  126 ++
 drivers/net/wireless/wl12xx/ini.h             |  123 ++
 drivers/net/wireless/wl12xx/init.c            |  369 ++++
 drivers/net/wireless/wl12xx/init.h            |   36 +
 drivers/net/wireless/wl12xx/io.c              |  170 ++
 drivers/net/wireless/wl12xx/io.h              |  172 ++
 drivers/net/wireless/wl12xx/main.c            | 2749 +++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/ps.c              |  178 ++
 drivers/net/wireless/wl12xx/ps.h              |   36 +
 drivers/net/wireless/wl12xx/reg.h             |  614 ++++++
 drivers/net/wireless/wl12xx/rx.c              |  203 ++
 drivers/net/wireless/wl12xx/rx.h              |  121 ++
 drivers/net/wireless/wl12xx/scan.c            |  307 +++
 drivers/net/wireless/wl12xx/scan.h            |  109 +
 drivers/net/wireless/wl12xx/sdio.c            |  347 ++++
 drivers/net/wireless/wl12xx/spi.c             |  498 +++++
 drivers/net/wireless/wl12xx/testmode.c        |  290 +++
 drivers/net/wireless/wl12xx/testmode.h        |   31 +
 drivers/net/wireless/wl12xx/tx.c              |  485 +++++
 drivers/net/wireless/wl12xx/tx.h              |  150 ++
 drivers/net/wireless/wl12xx/wl1271.h          |  523 -----
 drivers/net/wireless/wl12xx/wl1271_acx.c      | 1336 ------------
 drivers/net/wireless/wl12xx/wl1271_acx.h      | 1185 -----------
 drivers/net/wireless/wl12xx/wl1271_boot.c     |  591 ------
 drivers/net/wireless/wl12xx/wl1271_boot.h     |   71 -
 drivers/net/wireless/wl12xx/wl1271_cmd.c      |  783 -------
 drivers/net/wireless/wl12xx/wl1271_cmd.h      |  459 -----
 drivers/net/wireless/wl12xx/wl1271_conf.h     | 1105 ----------
 drivers/net/wireless/wl12xx/wl1271_debugfs.c  |  590 ------
 drivers/net/wireless/wl12xx/wl1271_debugfs.h  |   33 -
 drivers/net/wireless/wl12xx/wl1271_event.c    |  293 ---
 drivers/net/wireless/wl12xx/wl1271_event.h    |  126 --
 drivers/net/wireless/wl12xx/wl1271_ini.h      |  123 --
 drivers/net/wireless/wl12xx/wl1271_init.c     |  369 ----
 drivers/net/wireless/wl12xx/wl1271_init.h     |   36 -
 drivers/net/wireless/wl12xx/wl1271_io.c       |  170 --
 drivers/net/wireless/wl12xx/wl1271_io.h       |  172 --
 drivers/net/wireless/wl12xx/wl1271_main.c     | 2749 -------------------------
 drivers/net/wireless/wl12xx/wl1271_ps.c       |  178 --
 drivers/net/wireless/wl12xx/wl1271_ps.h       |   36 -
 drivers/net/wireless/wl12xx/wl1271_reg.h      |  614 ------
 drivers/net/wireless/wl12xx/wl1271_rx.c       |  203 --
 drivers/net/wireless/wl12xx/wl1271_rx.h       |  121 --
 drivers/net/wireless/wl12xx/wl1271_scan.c     |  307 ---
 drivers/net/wireless/wl12xx/wl1271_scan.h     |  109 -
 drivers/net/wireless/wl12xx/wl1271_sdio.c     |  347 ----
 drivers/net/wireless/wl12xx/wl1271_spi.c      |  498 -----
 drivers/net/wireless/wl12xx/wl1271_testmode.c |  290 ---
 drivers/net/wireless/wl12xx/wl1271_testmode.h |   31 -
 drivers/net/wireless/wl12xx/wl1271_tx.c       |  485 -----
 drivers/net/wireless/wl12xx/wl1271_tx.h       |  150 --
 drivers/net/wireless/wl12xx/wl12xx.h          |  523 +++++
 64 files changed, 14119 insertions(+), 14116 deletions(-)
 create mode 100644 drivers/net/wireless/wl12xx/acx.c
 create mode 100644 drivers/net/wireless/wl12xx/acx.h
 create mode 100644 drivers/net/wireless/wl12xx/boot.c
 create mode 100644 drivers/net/wireless/wl12xx/boot.h
 create mode 100644 drivers/net/wireless/wl12xx/cmd.c
 create mode 100644 drivers/net/wireless/wl12xx/cmd.h
 create mode 100644 drivers/net/wireless/wl12xx/conf.h
 create mode 100644 drivers/net/wireless/wl12xx/debugfs.c
 create mode 100644 drivers/net/wireless/wl12xx/debugfs.h
 create mode 100644 drivers/net/wireless/wl12xx/event.c
 create mode 100644 drivers/net/wireless/wl12xx/event.h
 create mode 100644 drivers/net/wireless/wl12xx/ini.h
 create mode 100644 drivers/net/wireless/wl12xx/init.c
 create mode 100644 drivers/net/wireless/wl12xx/init.h
 create mode 100644 drivers/net/wireless/wl12xx/io.c
 create mode 100644 drivers/net/wireless/wl12xx/io.h
 create mode 100644 drivers/net/wireless/wl12xx/main.c
 create mode 100644 drivers/net/wireless/wl12xx/ps.c
 create mode 100644 drivers/net/wireless/wl12xx/ps.h
 create mode 100644 drivers/net/wireless/wl12xx/reg.h
 create mode 100644 drivers/net/wireless/wl12xx/rx.c
 create mode 100644 drivers/net/wireless/wl12xx/rx.h
 create mode 100644 drivers/net/wireless/wl12xx/scan.c
 create mode 100644 drivers/net/wireless/wl12xx/scan.h
 create mode 100644 drivers/net/wireless/wl12xx/sdio.c
 create mode 100644 drivers/net/wireless/wl12xx/spi.c
 create mode 100644 drivers/net/wireless/wl12xx/testmode.c
 create mode 100644 drivers/net/wireless/wl12xx/testmode.h
 create mode 100644 drivers/net/wireless/wl12xx/tx.c
 create mode 100644 drivers/net/wireless/wl12xx/tx.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_acx.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_acx.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_boot.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_boot.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_cmd.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_cmd.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_conf.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_debugfs.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_debugfs.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_event.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_event.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_ini.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_init.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_init.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_io.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_io.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_main.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_ps.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_ps.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_reg.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_rx.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_rx.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_scan.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_scan.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_sdio.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_spi.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_testmode.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_testmode.h
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_tx.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_tx.h
 create mode 100644 drivers/net/wireless/wl12xx/wl12xx.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 02ad4bc15976..d2adeb1f72b7 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -1,56 +1,58 @@
-menuconfig WL12XX
+menuconfig WL12XX_MENU
 	tristate "TI wl12xx driver support"
 	depends on MAC80211 && EXPERIMENTAL
 	---help---
-	  This will enable TI wl12xx driver support. The drivers make
-	  use of the mac80211 stack.
+	  This will enable TI wl12xx driver support for the following chips:
+	  wl1271 and wl1273.
+	  The drivers make use of the mac80211 stack.
 
-config WL1271
-	tristate "TI wl1271 support"
-	depends on WL12XX && GENERIC_HARDIRQS
+config WL12XX
+	tristate "TI wl12xx support"
+	depends on WL12XX_MENU && GENERIC_HARDIRQS
 	depends on INET
 	select FW_LOADER
 	select CRC7
 	---help---
-	  This module adds support for wireless adapters based on the
-	  TI wl1271 chipset.
+	  This module adds support for wireless adapters based on TI wl1271 and
+	  TI wl1273 chipsets. This module does *not* include support for wl1251.
+	  For wl1251 support, use the separate homonymous driver instead.
 
-	  If you choose to build a module, it'll be called wl1271. Say N if
+	  If you choose to build a module, it will be called wl12xx. Say N if
 	  unsure.
 
-config WL1271_HT
-        bool "TI wl1271 802.11 HT support (EXPERIMENTAL)"
-        depends on WL1271 && EXPERIMENTAL
+config WL12XX_HT
+        bool "TI wl12xx 802.11 HT support (EXPERIMENTAL)"
+        depends on WL12XX && EXPERIMENTAL
         default n
         ---help---
-          This will enable 802.11 HT support for TI wl1271 chipset.
+          This will enable 802.11 HT support in the wl12xx module.
 
 	  That configuration is temporary due to the code incomplete and
 	  still in testing process.
 
-config WL1271_SPI
-	tristate "TI wl1271 SPI support"
-	depends on WL1271 && SPI_MASTER
+config WL12XX_SPI
+	tristate "TI wl12xx SPI support"
+	depends on WL12XX && SPI_MASTER
 	---help---
 	  This module adds support for the SPI interface of adapters using
-	  TI wl1271 chipset.  Select this if your platform is using
+	  TI wl12xx chipsets.  Select this if your platform is using
 	  the SPI bus.
 
-	  If you choose to build a module, it'll be called wl1251_spi.
+	  If you choose to build a module, it'll be called wl12xx_spi.
 	  Say N if unsure.
 
-config WL1271_SDIO
-	tristate "TI wl1271 SDIO support"
-	depends on WL1271 && MMC
+config WL12XX_SDIO
+	tristate "TI wl12xx SDIO support"
+	depends on WL12XX && MMC
 	---help---
 	  This module adds support for the SDIO interface of adapters using
-	  TI wl1271 chipset.  Select this if your platform is using
+	  TI wl12xx chipsets.  Select this if your platform is using
 	  the SDIO bus.
 
-	  If you choose to build a module, it'll be called
-	  wl1271_sdio. Say N if unsure.
+	  If you choose to build a module, it'll be called wl12xx_sdio.
+	  Say N if unsure.
 
 config WL12XX_PLATFORM_DATA
 	bool
-	depends on WL1271_SDIO != n || WL1251_SDIO != n
+	depends on WL12XX_SDIO != n || WL1251_SDIO != n
 	default y
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index 3a807444b2af..005a758174d9 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,12 +1,13 @@
-wl1271-objs		= wl1271_main.o  wl1271_cmd.o wl1271_io.o \
-			  wl1271_event.o wl1271_tx.o  wl1271_rx.o   \
-			  wl1271_ps.o    wl1271_acx.o wl1271_boot.o \
-			  wl1271_init.o  wl1271_debugfs.o wl1271_scan.o
+wl12xx-objs		= main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
+			  boot.o init.o debugfs.o scan.o
 
-wl1271-$(CONFIG_NL80211_TESTMODE)	+= wl1271_testmode.o
-obj-$(CONFIG_WL1271)	+= wl1271.o
-obj-$(CONFIG_WL1271_SPI)	+= wl1271_spi.o
-obj-$(CONFIG_WL1271_SDIO)	+= wl1271_sdio.o
+wl12xx_spi-objs	= spi.o
+wl12xx_sdio-objs	= sdio.o
+
+wl12xx-$(CONFIG_NL80211_TESTMODE)	+= testmode.o
+obj-$(CONFIG_WL12XX)			+= wl12xx.o
+obj-$(CONFIG_WL12XX_SPI)		+= wl12xx_spi.o
+obj-$(CONFIG_WL12XX_SDIO)		+= wl12xx_sdio.o
 
 # small builtin driver bit
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx_platform_data.o
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
new file mode 100644
index 000000000000..bc1085bb6cfb
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -0,0 +1,1336 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include "acx.h"
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/crc7.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+
+#include "wl12xx.h"
+#include "wl12xx_80211.h"
+#include "reg.h"
+#include "ps.h"
+
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
+{
+	struct acx_wake_up_condition *wake_up;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx wake up conditions");
+
+	wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
+	if (!wake_up) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wake_up->wake_up_event = wl->conf.conn.wake_up_event;
+	wake_up->listen_interval = wl->conf.conn.listen_interval;
+
+	ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
+				   wake_up, sizeof(*wake_up));
+	if (ret < 0) {
+		wl1271_warning("could not set wake up conditions: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(wake_up);
+	return ret;
+}
+
+int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
+{
+	struct acx_sleep_auth *auth;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx sleep auth");
+
+	auth = kzalloc(sizeof(*auth), GFP_KERNEL);
+	if (!auth) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	auth->sleep_auth = sleep_auth;
+
+	ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
+	if (ret < 0)
+		return ret;
+
+out:
+	kfree(auth);
+	return ret;
+}
+
+int wl1271_acx_tx_power(struct wl1271 *wl, int power)
+{
+	struct acx_current_tx_power *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
+
+	if (power < 0 || power > 25)
+		return -EINVAL;
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->current_tx_power = power * 10;
+
+	ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("configure of tx power failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_feature_cfg(struct wl1271 *wl)
+{
+	struct acx_feature_config *feature;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx feature cfg");
+
+	feature = kzalloc(sizeof(*feature), GFP_KERNEL);
+	if (!feature) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
+	feature->data_flow_options = 0;
+	feature->options = 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
+				   feature, sizeof(*feature));
+	if (ret < 0) {
+		wl1271_error("Couldnt set HW encryption");
+		goto out;
+	}
+
+out:
+	kfree(feature);
+	return ret;
+}
+
+int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
+		       size_t len)
+{
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx mem map");
+
+	ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
+{
+	struct acx_rx_msdu_lifetime *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
+	ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("failed to set rx msdu life time: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_rx_config(struct wl1271 *wl, u32 config, u32 filter)
+{
+	struct acx_rx_config *rx_config;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx rx config");
+
+	rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
+	if (!rx_config) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rx_config->config_options = cpu_to_le32(config);
+	rx_config->filter_options = cpu_to_le32(filter);
+
+	ret = wl1271_cmd_configure(wl, ACX_RX_CFG,
+				   rx_config, sizeof(*rx_config));
+	if (ret < 0) {
+		wl1271_warning("failed to set rx config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(rx_config);
+	return ret;
+}
+
+int wl1271_acx_pd_threshold(struct wl1271 *wl)
+{
+	struct acx_packet_detection *pd;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx data pd threshold");
+
+	pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+	if (!pd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	pd->threshold = cpu_to_le32(wl->conf.rx.packet_detection_threshold);
+
+	ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
+	if (ret < 0) {
+		wl1271_warning("failed to set pd threshold: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(pd);
+	return ret;
+}
+
+int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
+{
+	struct acx_slot *slot;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx slot");
+
+	slot = kzalloc(sizeof(*slot), GFP_KERNEL);
+	if (!slot) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	slot->wone_index = STATION_WONE_INDEX;
+	slot->slot_time = slot_time;
+
+	ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
+	if (ret < 0) {
+		wl1271_warning("failed to set slot time: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(slot);
+	return ret;
+}
+
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
+				 void *mc_list, u32 mc_list_len)
+{
+	struct acx_dot11_grp_addr_tbl *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx group address tbl");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* MAC filtering */
+	acx->enabled = enable;
+	acx->num_groups = mc_list_len;
+	memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
+
+	ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("failed to set group addr table: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_service_period_timeout(struct wl1271 *wl)
+{
+	struct acx_rx_timeout *rx_timeout;
+	int ret;
+
+	rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
+	if (!rx_timeout) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl1271_debug(DEBUG_ACX, "acx service period timeout");
+
+	rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
+	rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
+
+	ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
+				   rx_timeout, sizeof(*rx_timeout));
+	if (ret < 0) {
+		wl1271_warning("failed to set service period timeout: %d",
+			       ret);
+		goto out;
+	}
+
+out:
+	kfree(rx_timeout);
+	return ret;
+}
+
+int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
+{
+	struct acx_rts_threshold *rts;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx rts threshold");
+
+	rts = kzalloc(sizeof(*rts), GFP_KERNEL);
+	if (!rts) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rts->threshold = cpu_to_le16(rts_threshold);
+
+	ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
+	if (ret < 0) {
+		wl1271_warning("failed to set rts threshold: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(rts);
+	return ret;
+}
+
+int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
+{
+	struct acx_dco_itrim_params *dco;
+	struct conf_itrim_settings *c = &wl->conf.itrim;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
+
+	dco = kzalloc(sizeof(*dco), GFP_KERNEL);
+	if (!dco) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	dco->enable = c->enable;
+	dco->timeout = cpu_to_le32(c->timeout);
+
+	ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
+				   dco, sizeof(*dco));
+	if (ret < 0) {
+		wl1271_warning("failed to set dco itrim parameters: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(dco);
+	return ret;
+}
+
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
+{
+	struct acx_beacon_filter_option *beacon_filter = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
+
+	if (enable_filter &&
+	    wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
+		goto out;
+
+	beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
+	if (!beacon_filter) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	beacon_filter->enable = enable_filter;
+
+	/*
+	 * When set to zero, and the filter is enabled, beacons
+	 * without the unicast TIM bit set are dropped.
+	 */
+	beacon_filter->max_num_beacons = 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
+				   beacon_filter, sizeof(*beacon_filter));
+	if (ret < 0) {
+		wl1271_warning("failed to set beacon filter opt: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(beacon_filter);
+	return ret;
+}
+
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
+{
+	struct acx_beacon_filter_ie_table *ie_table;
+	int i, idx = 0;
+	int ret;
+	bool vendor_spec = false;
+
+	wl1271_debug(DEBUG_ACX, "acx beacon filter table");
+
+	ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
+	if (!ie_table) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* configure default beacon pass-through rules */
+	ie_table->num_ie = 0;
+	for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
+		struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
+		ie_table->table[idx++] = r->ie;
+		ie_table->table[idx++] = r->rule;
+
+		if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
+			/* only one vendor specific ie allowed */
+			if (vendor_spec)
+				continue;
+
+			/* for vendor specific rules configure the
+			   additional fields */
+			memcpy(&(ie_table->table[idx]), r->oui,
+			       CONF_BCN_IE_OUI_LEN);
+			idx += CONF_BCN_IE_OUI_LEN;
+			ie_table->table[idx++] = r->type;
+			memcpy(&(ie_table->table[idx]), r->version,
+			       CONF_BCN_IE_VER_LEN);
+			idx += CONF_BCN_IE_VER_LEN;
+			vendor_spec = true;
+		}
+
+		ie_table->num_ie++;
+	}
+
+	ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
+				   ie_table, sizeof(*ie_table));
+	if (ret < 0) {
+		wl1271_warning("failed to set beacon filter table: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(ie_table);
+	return ret;
+}
+
+#define ACX_CONN_MONIT_DISABLE_VALUE  0xffffffff
+
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
+{
+	struct acx_conn_monit_params *acx;
+	u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
+	u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
+		     enable ? "enabled" : "disabled");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	if (enable) {
+		threshold = wl->conf.conn.synch_fail_thold;
+		timeout = wl->conf.conn.bss_lose_timeout;
+	}
+
+	acx->synch_fail_thold = cpu_to_le32(threshold);
+	acx->bss_lose_timeout = cpu_to_le32(timeout);
+
+	ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("failed to set connection monitor "
+			       "parameters: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+
+int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
+{
+	struct acx_bt_wlan_coex *pta;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx sg enable");
+
+	pta = kzalloc(sizeof(*pta), GFP_KERNEL);
+	if (!pta) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	if (enable)
+		pta->enable = wl->conf.sg.state;
+	else
+		pta->enable = CONF_SG_DISABLE;
+
+	ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
+	if (ret < 0) {
+		wl1271_warning("failed to set softgemini enable: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(pta);
+	return ret;
+}
+
+int wl1271_acx_sg_cfg(struct wl1271 *wl)
+{
+	struct acx_bt_wlan_coex_param *param;
+	struct conf_sg_settings *c = &wl->conf.sg;
+	int i, ret;
+
+	wl1271_debug(DEBUG_ACX, "acx sg cfg");
+
+	param = kzalloc(sizeof(*param), GFP_KERNEL);
+	if (!param) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* BT-WLAN coext parameters */
+	for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
+		param->params[i] = cpu_to_le32(c->params[i]);
+	param->param_idx = CONF_SG_PARAMS_ALL;
+
+	ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
+	if (ret < 0) {
+		wl1271_warning("failed to set sg config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(param);
+	return ret;
+}
+
+int wl1271_acx_cca_threshold(struct wl1271 *wl)
+{
+	struct acx_energy_detection *detection;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx cca threshold");
+
+	detection = kzalloc(sizeof(*detection), GFP_KERNEL);
+	if (!detection) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
+	detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
+
+	ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
+				   detection, sizeof(*detection));
+	if (ret < 0) {
+		wl1271_warning("failed to set cca threshold: %d", ret);
+		return ret;
+	}
+
+out:
+	kfree(detection);
+	return ret;
+}
+
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
+{
+	struct acx_beacon_broadcast *bb;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
+
+	bb = kzalloc(sizeof(*bb), GFP_KERNEL);
+	if (!bb) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
+	bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
+	bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
+	bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
+
+	ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
+	if (ret < 0) {
+		wl1271_warning("failed to set rx config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(bb);
+	return ret;
+}
+
+int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
+{
+	struct acx_aid *acx_aid;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx aid");
+
+	acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
+	if (!acx_aid) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx_aid->aid = cpu_to_le16(aid);
+
+	ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
+	if (ret < 0) {
+		wl1271_warning("failed to set aid: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx_aid);
+	return ret;
+}
+
+int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
+{
+	struct acx_event_mask *mask;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx event mbox mask");
+
+	mask = kzalloc(sizeof(*mask), GFP_KERNEL);
+	if (!mask) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* high event mask is unused */
+	mask->high_event_mask = cpu_to_le32(0xffffffff);
+	mask->event_mask = cpu_to_le32(event_mask);
+
+	ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
+				   mask, sizeof(*mask));
+	if (ret < 0) {
+		wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(mask);
+	return ret;
+}
+
+int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
+{
+	struct acx_preamble *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx_set_preamble");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->preamble = preamble;
+
+	ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of preamble failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_cts_protect(struct wl1271 *wl,
+			   enum acx_ctsprotect_type ctsprotect)
+{
+	struct acx_ctsprotect *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ctsprotect = ctsprotect;
+
+	ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of ctsprotect failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
+{
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx statistics");
+
+	ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
+				     sizeof(*stats));
+	if (ret < 0) {
+		wl1271_warning("acx statistics failed: %d", ret);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+int wl1271_acx_rate_policies(struct wl1271 *wl)
+{
+	struct acx_rate_policy *acx;
+	struct conf_tx_rate_class *c = &wl->conf.tx.rc_conf;
+	int idx = 0;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx rate policies");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* configure one basic rate class */
+	idx = ACX_TX_BASIC_RATE;
+	acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->basic_rate);
+	acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
+	acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
+	acx->rate_class[idx].aflags = c->aflags;
+
+	/* configure one AP supported rate class */
+	idx = ACX_TX_AP_FULL_RATE;
+	acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->rate_set);
+	acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
+	acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
+	acx->rate_class[idx].aflags = c->aflags;
+
+	acx->rate_class_cnt = cpu_to_le32(ACX_TX_RATE_POLICY_CNT);
+
+	ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of rate policies failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
+		      u8 aifsn, u16 txop)
+{
+	struct acx_ac_cfg *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
+		     "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ac = ac;
+	acx->cw_min = cw_min;
+	acx->cw_max = cpu_to_le16(cw_max);
+	acx->aifsn = aifsn;
+	acx->tx_op_limit = cpu_to_le16(txop);
+
+	ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx ac cfg failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+		       u8 tsid, u8 ps_scheme, u8 ack_policy,
+		       u32 apsd_conf0, u32 apsd_conf1)
+{
+	struct acx_tid_config *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx tid config");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->queue_id = queue_id;
+	acx->channel_type = channel_type;
+	acx->tsid = tsid;
+	acx->ps_scheme = ps_scheme;
+	acx->ack_policy = ack_policy;
+	acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
+	acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
+
+	ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of tid config failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_frag_threshold(struct wl1271 *wl)
+{
+	struct acx_frag_threshold *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx frag threshold");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->frag_threshold = cpu_to_le16(wl->conf.tx.frag_threshold);
+	ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of frag threshold failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_tx_config_options(struct wl1271 *wl)
+{
+	struct acx_tx_config_options *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx tx config options");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
+	acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
+	ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("Setting of tx options failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_mem_cfg(struct wl1271 *wl)
+{
+	struct wl1271_acx_config_memory *mem_conf;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
+
+	mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
+	if (!mem_conf) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* memory config */
+	mem_conf->num_stations = DEFAULT_NUM_STATIONS;
+	mem_conf->rx_mem_block_num = ACX_RX_MEM_BLOCKS;
+	mem_conf->tx_min_mem_block_num = ACX_TX_MIN_MEM_BLOCKS;
+	mem_conf->num_ssid_profiles = ACX_NUM_SSID_PROFILES;
+	mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
+
+	ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
+				   sizeof(*mem_conf));
+	if (ret < 0) {
+		wl1271_warning("wl1271 mem config failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(mem_conf);
+	return ret;
+}
+
+int wl1271_acx_init_mem_config(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_mem_cfg(wl);
+	if (ret < 0)
+		return ret;
+
+	wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
+				     GFP_KERNEL);
+	if (!wl->target_mem_map) {
+		wl1271_error("couldn't allocate target memory map");
+		return -ENOMEM;
+	}
+
+	/* we now ask for the firmware built memory map */
+	ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
+				 sizeof(struct wl1271_acx_mem_map));
+	if (ret < 0) {
+		wl1271_error("couldn't retrieve firmware memory map");
+		kfree(wl->target_mem_map);
+		wl->target_mem_map = NULL;
+		return ret;
+	}
+
+	/* initialize TX block book keeping */
+	wl->tx_blocks_available =
+		le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
+	wl1271_debug(DEBUG_TX, "available tx blocks: %d",
+		     wl->tx_blocks_available);
+
+	return 0;
+}
+
+int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
+{
+	struct wl1271_acx_rx_config_opt *rx_conf;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
+
+	rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
+	if (!rx_conf) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
+	rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
+	rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
+	rx_conf->queue_type = wl->conf.rx.queue_type;
+
+	ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
+				   sizeof(*rx_conf));
+	if (ret < 0) {
+		wl1271_warning("wl1271 rx config opt failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(rx_conf);
+	return ret;
+}
+
+int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
+{
+	struct wl1271_acx_bet_enable *acx = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx bet enable");
+
+	if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
+		goto out;
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
+	acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
+
+	ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx bet enable failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address)
+{
+	struct wl1271_acx_arp_filter *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->version = ACX_IPV4_VERSION;
+	acx->enable = enable;
+
+	if (enable == true)
+		memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
+
+	ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("failed to set arp ip filter: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_pm_config(struct wl1271 *wl)
+{
+	struct wl1271_acx_pm_config *acx = NULL;
+	struct  conf_pm_config_settings *c = &wl->conf.pm_config;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx pm config");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
+	acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
+
+	ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx pm config failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
+{
+	struct wl1271_acx_keep_alive_mode *acx = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->enabled = enable;
+
+	ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx keep alive mode failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
+{
+	struct wl1271_acx_keep_alive_config *acx = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx keep alive config");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
+	acx->index = index;
+	acx->tpl_validation = tpl_valid;
+	acx->trigger = ACX_KEEP_ALIVE_NO_TX;
+
+	ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx keep alive config failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
+				s16 thold, u8 hyst)
+{
+	struct wl1271_acx_rssi_snr_trigger *acx = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl->last_rssi_event = -1;
+
+	acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
+	acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
+	acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
+	if (enable)
+		acx->enable = WL1271_ACX_TRIG_ENABLE;
+	else
+		acx->enable = WL1271_ACX_TRIG_DISABLE;
+
+	acx->index = WL1271_ACX_TRIG_IDX_RSSI;
+	acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
+	acx->threshold = cpu_to_le16(thold);
+	acx->hysteresis = hyst;
+
+	ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
+{
+	struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
+	struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->rssi_beacon = c->avg_weight_rssi_beacon;
+	acx->rssi_data = c->avg_weight_rssi_data;
+	acx->snr_beacon = c->avg_weight_snr_beacon;
+	acx->snr_data = c->avg_weight_snr_data;
+
+	ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation)
+{
+	struct wl1271_acx_ht_capabilities *acx;
+	u8 mac_address[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht capabilities setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* Allow HT Operation ? */
+	if (allow_ht_operation) {
+		acx->ht_capabilites =
+			WL1271_ACX_FW_CAP_HT_OPERATION;
+		if (ht_cap->cap & IEEE80211_HT_CAP_GRN_FLD)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT;
+		if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS;
+		if (ht_cap->cap & IEEE80211_HT_CAP_LSIG_TXOP_PROT)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION;
+
+		/* get data from A-MPDU parameters field */
+		acx->ampdu_max_length = ht_cap->ampdu_factor;
+		acx->ampdu_min_spacing = ht_cap->ampdu_density;
+
+		memcpy(acx->mac_address, mac_address, ETH_ALEN);
+	} else { /* HT operations are not allowed */
+		acx->ht_capabilites = 0;
+	}
+
+	ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx ht capabilities setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode)
+{
+	struct wl1271_acx_ht_information *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht information setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ht_protection =
+		(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
+	acx->rifs_mode = 0;
+	acx->gf_protection = 0;
+	acx->ht_tx_burst_limit = 0;
+	acx->dual_cts_protection = 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
+
+	if (ret < 0) {
+		wl1271_warning("acx ht information setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
+{
+	struct wl1271_acx_fw_tsf_information *tsf_info;
+	int ret;
+
+	tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
+	if (!tsf_info) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
+				     tsf_info, sizeof(*tsf_info));
+	if (ret < 0) {
+		wl1271_warning("acx tsf info interrogate failed");
+		goto out;
+	}
+
+	*mactime = le32_to_cpu(tsf_info->current_tsf_low) |
+		((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
+
+out:
+	kfree(tsf_info);
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
new file mode 100644
index 000000000000..f41a9c1df12f
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -0,0 +1,1185 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __ACX_H__
+#define __ACX_H__
+
+#include "wl12xx.h"
+#include "cmd.h"
+
+/*************************************************************************
+
+    Host Interrupt Register (WiLink -> Host)
+
+**************************************************************************/
+/* HW Initiated interrupt Watchdog timer expiration */
+#define WL1271_ACX_INTR_WATCHDOG           BIT(0)
+/* Init sequence is done (masked interrupt, detection through polling only ) */
+#define WL1271_ACX_INTR_INIT_COMPLETE      BIT(1)
+/* Event was entered to Event MBOX #A*/
+#define WL1271_ACX_INTR_EVENT_A            BIT(2)
+/* Event was entered to Event MBOX #B*/
+#define WL1271_ACX_INTR_EVENT_B            BIT(3)
+/* Command processing completion*/
+#define WL1271_ACX_INTR_CMD_COMPLETE       BIT(4)
+/* Signaling the host on HW wakeup */
+#define WL1271_ACX_INTR_HW_AVAILABLE       BIT(5)
+/* The MISC bit is used for aggregation of RX, TxComplete and TX rate update */
+#define WL1271_ACX_INTR_DATA               BIT(6)
+/* Trace meassge on MBOX #A */
+#define WL1271_ACX_INTR_TRACE_A            BIT(7)
+/* Trace meassge on MBOX #B */
+#define WL1271_ACX_INTR_TRACE_B            BIT(8)
+
+#define WL1271_ACX_INTR_ALL		   0xFFFFFFFF
+#define WL1271_ACX_ALL_EVENTS_VECTOR       (WL1271_ACX_INTR_WATCHDOG      | \
+					    WL1271_ACX_INTR_INIT_COMPLETE | \
+					    WL1271_ACX_INTR_EVENT_A       | \
+					    WL1271_ACX_INTR_EVENT_B       | \
+					    WL1271_ACX_INTR_CMD_COMPLETE  | \
+					    WL1271_ACX_INTR_HW_AVAILABLE  | \
+					    WL1271_ACX_INTR_DATA)
+
+#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_WATCHDOG     | \
+					    WL1271_ACX_INTR_EVENT_A      | \
+					    WL1271_ACX_INTR_EVENT_B      | \
+					    WL1271_ACX_INTR_HW_AVAILABLE | \
+					    WL1271_ACX_INTR_DATA)
+
+/* Target's information element */
+struct acx_header {
+	struct wl1271_cmd_header cmd;
+
+	/* acx (or information element) header */
+	__le16 id;
+
+	/* payload length (not including headers */
+	__le16 len;
+} __packed;
+
+struct acx_error_counter {
+	struct acx_header header;
+
+	/* The number of PLCP errors since the last time this */
+	/* information element was interrogated. This field is */
+	/* automatically cleared when it is interrogated.*/
+	__le32 PLCP_error;
+
+	/* The number of FCS errors since the last time this */
+	/* information element was interrogated. This field is */
+	/* automatically cleared when it is interrogated.*/
+	__le32 FCS_error;
+
+	/* The number of MPDUs without PLCP header errors received*/
+	/* since the last time this information element was interrogated. */
+	/* This field is automatically cleared when it is interrogated.*/
+	__le32 valid_frame;
+
+	/* the number of missed sequence numbers in the squentially */
+	/* values of frames seq numbers */
+	__le32 seq_num_miss;
+} __packed;
+
+enum wl1271_psm_mode {
+	/* Active mode */
+	WL1271_PSM_CAM = 0,
+
+	/* Power save mode */
+	WL1271_PSM_PS = 1,
+
+	/* Extreme low power */
+	WL1271_PSM_ELP = 2,
+};
+
+struct acx_sleep_auth {
+	struct acx_header header;
+
+	/* The sleep level authorization of the device. */
+	/* 0 - Always active*/
+	/* 1 - Power down mode: light / fast sleep*/
+	/* 2 - ELP mode: Deep / Max sleep*/
+	u8  sleep_auth;
+	u8  padding[3];
+} __packed;
+
+enum {
+	HOSTIF_PCI_MASTER_HOST_INDIRECT,
+	HOSTIF_PCI_MASTER_HOST_DIRECT,
+	HOSTIF_SLAVE,
+	HOSTIF_PKT_RING,
+	HOSTIF_DONTCARE = 0xFF
+};
+
+#define DEFAULT_UCAST_PRIORITY          0
+#define DEFAULT_RX_Q_PRIORITY           0
+#define DEFAULT_NUM_STATIONS            1
+#define DEFAULT_RXQ_PRIORITY            0 /* low 0 .. 15 high  */
+#define DEFAULT_RXQ_TYPE                0x07    /* All frames, Data/Ctrl/Mgmt */
+#define TRACE_BUFFER_MAX_SIZE           256
+
+#define  DP_RX_PACKET_RING_CHUNK_SIZE 1600
+#define  DP_TX_PACKET_RING_CHUNK_SIZE 1600
+#define  DP_RX_PACKET_RING_CHUNK_NUM 2
+#define  DP_TX_PACKET_RING_CHUNK_NUM 2
+#define  DP_TX_COMPLETE_TIME_OUT 20
+
+#define TX_MSDU_LIFETIME_MIN       0
+#define TX_MSDU_LIFETIME_MAX       3000
+#define TX_MSDU_LIFETIME_DEF       512
+#define RX_MSDU_LIFETIME_MIN       0
+#define RX_MSDU_LIFETIME_MAX       0xFFFFFFFF
+#define RX_MSDU_LIFETIME_DEF       512000
+
+struct acx_rx_msdu_lifetime {
+	struct acx_header header;
+
+	/*
+	 * The maximum amount of time, in TU, before the
+	 * firmware discards the MSDU.
+	 */
+	__le32 lifetime;
+} __packed;
+
+/*
+ * RX Config Options Table
+ * Bit		Definition
+ * ===		==========
+ * 31:14		Reserved
+ * 13		Copy RX Status - when set, write three receive status words
+ *		to top of rx'd MPDUs.
+ *		When cleared, do not write three status words (added rev 1.5)
+ * 12		Reserved
+ * 11		RX Complete upon FCS error - when set, give rx complete
+ *		interrupt for FCS errors, after the rx filtering, e.g. unicast
+ *		frames not to us with FCS error will not generate an interrupt.
+ * 10		SSID Filter Enable - When set, the WiLink discards all beacon,
+ *	        probe request, and probe response frames with an SSID that does
+ *		not match the SSID specified by the host in the START/JOIN
+ *		command.
+ *		When clear, the WiLink receives frames with any SSID.
+ * 9		Broadcast Filter Enable - When set, the WiLink discards all
+ *		broadcast frames. When clear, the WiLink receives all received
+ *		broadcast frames.
+ * 8:6		Reserved
+ * 5		BSSID Filter Enable - When set, the WiLink discards any frames
+ *		with a BSSID that does not match the BSSID specified by the
+ *		host.
+ *		When clear, the WiLink receives frames from any BSSID.
+ * 4		MAC Addr Filter - When set, the WiLink discards any frames
+ *		with a destination address that does not match the MAC address
+ *		of the adaptor.
+ *		When clear, the WiLink receives frames destined to any MAC
+ *		address.
+ * 3		Promiscuous - When set, the WiLink receives all valid frames
+ *		(i.e., all frames that pass the FCS check).
+ *		When clear, only frames that pass the other filters specified
+ *		are received.
+ * 2		FCS - When set, the WiLink includes the FCS with the received
+ *		frame.
+ *		When cleared, the FCS is discarded.
+ * 1		PLCP header - When set, write all data from baseband to frame
+ *		buffer including PHY header.
+ * 0		Reserved - Always equal to 0.
+ *
+ * RX Filter Options Table
+ * Bit		Definition
+ * ===		==========
+ * 31:12		Reserved - Always equal to 0.
+ * 11		Association - When set, the WiLink receives all association
+ *		related frames (association request/response, reassocation
+ *		request/response, and disassociation). When clear, these frames
+ *		are discarded.
+ * 10		Auth/De auth - When set, the WiLink receives all authentication
+ *		and de-authentication frames. When clear, these frames are
+ *		discarded.
+ * 9		Beacon - When set, the WiLink receives all beacon frames.
+ *		When clear, these frames are discarded.
+ * 8		Contention Free - When set, the WiLink receives all contention
+ *		free frames.
+ *		When clear, these frames are discarded.
+ * 7		Control - When set, the WiLink receives all control frames.
+ *		When clear, these frames are discarded.
+ * 6		Data - When set, the WiLink receives all data frames.
+ *		When clear, these frames are discarded.
+ * 5		FCS Error - When set, the WiLink receives frames that have FCS
+ *		errors.
+ *		When clear, these frames are discarded.
+ * 4		Management - When set, the WiLink receives all management
+ *		frames.
+ *		When clear, these frames are discarded.
+ * 3		Probe Request - When set, the WiLink receives all probe request
+ *		frames.
+ *		When clear, these frames are discarded.
+ * 2		Probe Response - When set, the WiLink receives all probe
+ *		response frames.
+ *		When clear, these frames are discarded.
+ * 1		RTS/CTS/ACK - When set, the WiLink receives all RTS, CTS and ACK
+ *		frames.
+ *		When clear, these frames are discarded.
+ * 0		Rsvd Type/Sub Type - When set, the WiLink receives all frames
+ *		that have reserved frame types and sub types as defined by the
+ *		802.11 specification.
+ *		When clear, these frames are discarded.
+ */
+struct acx_rx_config {
+	struct acx_header header;
+
+	__le32 config_options;
+	__le32 filter_options;
+} __packed;
+
+struct acx_packet_detection {
+	struct acx_header header;
+
+	__le32 threshold;
+} __packed;
+
+
+enum acx_slot_type {
+	SLOT_TIME_LONG = 0,
+	SLOT_TIME_SHORT = 1,
+	DEFAULT_SLOT_TIME = SLOT_TIME_SHORT,
+	MAX_SLOT_TIMES = 0xFF
+};
+
+#define STATION_WONE_INDEX 0
+
+struct acx_slot {
+	struct acx_header header;
+
+	u8 wone_index; /* Reserved */
+	u8 slot_time;
+	u8 reserved[6];
+} __packed;
+
+
+#define ACX_MC_ADDRESS_GROUP_MAX	(8)
+#define ADDRESS_GROUP_MAX_LEN	        (ETH_ALEN * ACX_MC_ADDRESS_GROUP_MAX)
+
+struct acx_dot11_grp_addr_tbl {
+	struct acx_header header;
+
+	u8 enabled;
+	u8 num_groups;
+	u8 pad[2];
+	u8 mac_table[ADDRESS_GROUP_MAX_LEN];
+} __packed;
+
+struct acx_rx_timeout {
+	struct acx_header header;
+
+	__le16 ps_poll_timeout;
+	__le16 upsd_timeout;
+} __packed;
+
+struct acx_rts_threshold {
+	struct acx_header header;
+
+	__le16 threshold;
+	u8 pad[2];
+} __packed;
+
+struct acx_beacon_filter_option {
+	struct acx_header header;
+
+	u8 enable;
+
+	/*
+	 * The number of beacons without the unicast TIM
+	 * bit set that the firmware buffers before
+	 * signaling the host about ready frames.
+	 * When set to 0 and the filter is enabled, beacons
+	 * without the unicast TIM bit set are dropped.
+	 */
+	u8 max_num_beacons;
+	u8 pad[2];
+} __packed;
+
+/*
+ * ACXBeaconFilterEntry (not 221)
+ * Byte Offset     Size (Bytes)    Definition
+ * ===========     ============    ==========
+ * 0               1               IE identifier
+ * 1               1               Treatment bit mask
+ *
+ * ACXBeaconFilterEntry (221)
+ * Byte Offset     Size (Bytes)    Definition
+ * ===========     ============    ==========
+ * 0               1               IE identifier
+ * 1               1               Treatment bit mask
+ * 2               3               OUI
+ * 5               1               Type
+ * 6               2               Version
+ *
+ *
+ * Treatment bit mask - The information element handling:
+ * bit 0 - The information element is compared and transferred
+ * in case of change.
+ * bit 1 - The information element is transferred to the host
+ * with each appearance or disappearance.
+ * Note that both bits can be set at the same time.
+ */
+#define	BEACON_FILTER_TABLE_MAX_IE_NUM		       (32)
+#define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM (6)
+#define BEACON_FILTER_TABLE_IE_ENTRY_SIZE	       (2)
+#define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE (6)
+#define BEACON_FILTER_TABLE_MAX_SIZE ((BEACON_FILTER_TABLE_MAX_IE_NUM * \
+			    BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
+			   (BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * \
+			    BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))
+
+struct acx_beacon_filter_ie_table {
+	struct acx_header header;
+
+	u8 num_ie;
+	u8 pad[3];
+	u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
+} __packed;
+
+struct acx_conn_monit_params {
+       struct acx_header header;
+
+       __le32 synch_fail_thold; /* number of beacons missed */
+       __le32 bss_lose_timeout; /* number of TU's from synch fail */
+} __packed;
+
+struct acx_bt_wlan_coex {
+	struct acx_header header;
+
+	u8 enable;
+	u8 pad[3];
+} __packed;
+
+struct acx_bt_wlan_coex_param {
+	struct acx_header header;
+
+	__le32 params[CONF_SG_PARAMS_MAX];
+	u8 param_idx;
+	u8 padding[3];
+} __packed;
+
+struct acx_dco_itrim_params {
+	struct acx_header header;
+
+	u8 enable;
+	u8 padding[3];
+	__le32 timeout;
+} __packed;
+
+struct acx_energy_detection {
+	struct acx_header header;
+
+	/* The RX Clear Channel Assessment threshold in the PHY */
+	__le16 rx_cca_threshold;
+	u8 tx_energy_detection;
+	u8 pad;
+} __packed;
+
+struct acx_beacon_broadcast {
+	struct acx_header header;
+
+	__le16 beacon_rx_timeout;
+	__le16 broadcast_timeout;
+
+	/* Enables receiving of broadcast packets in PS mode */
+	u8 rx_broadcast_in_ps;
+
+	/* Consecutive PS Poll failures before updating the host */
+	u8 ps_poll_threshold;
+	u8 pad[2];
+} __packed;
+
+struct acx_event_mask {
+	struct acx_header header;
+
+	__le32 event_mask;
+	__le32 high_event_mask; /* Unused */
+} __packed;
+
+#define CFG_RX_FCS		BIT(2)
+#define CFG_RX_ALL_GOOD		BIT(3)
+#define CFG_UNI_FILTER_EN	BIT(4)
+#define CFG_BSSID_FILTER_EN	BIT(5)
+#define CFG_MC_FILTER_EN	BIT(6)
+#define CFG_MC_ADDR0_EN		BIT(7)
+#define CFG_MC_ADDR1_EN		BIT(8)
+#define CFG_BC_REJECT_EN	BIT(9)
+#define CFG_SSID_FILTER_EN	BIT(10)
+#define CFG_RX_INT_FCS_ERROR	BIT(11)
+#define CFG_RX_INT_ENCRYPTED	BIT(12)
+#define CFG_RX_WR_RX_STATUS	BIT(13)
+#define CFG_RX_FILTER_NULTI	BIT(14)
+#define CFG_RX_RESERVE		BIT(15)
+#define CFG_RX_TIMESTAMP_TSF	BIT(16)
+
+#define CFG_RX_RSV_EN		BIT(0)
+#define CFG_RX_RCTS_ACK		BIT(1)
+#define CFG_RX_PRSP_EN		BIT(2)
+#define CFG_RX_PREQ_EN		BIT(3)
+#define CFG_RX_MGMT_EN		BIT(4)
+#define CFG_RX_FCS_ERROR	BIT(5)
+#define CFG_RX_DATA_EN		BIT(6)
+#define CFG_RX_CTL_EN		BIT(7)
+#define CFG_RX_CF_EN		BIT(8)
+#define CFG_RX_BCN_EN		BIT(9)
+#define CFG_RX_AUTH_EN		BIT(10)
+#define CFG_RX_ASSOC_EN		BIT(11)
+
+#define SCAN_PASSIVE		BIT(0)
+#define SCAN_5GHZ_BAND		BIT(1)
+#define SCAN_TRIGGERED		BIT(2)
+#define SCAN_PRIORITY_HIGH	BIT(3)
+
+/* When set, disable HW encryption */
+#define DF_ENCRYPTION_DISABLE      0x01
+#define DF_SNIFF_MODE_ENABLE       0x80
+
+struct acx_feature_config {
+	struct acx_header header;
+
+	__le32 options;
+	__le32 data_flow_options;
+} __packed;
+
+struct acx_current_tx_power {
+	struct acx_header header;
+
+	u8  current_tx_power;
+	u8  padding[3];
+} __packed;
+
+struct acx_wake_up_condition {
+	struct acx_header header;
+
+	u8 wake_up_event; /* Only one bit can be set */
+	u8 listen_interval;
+	u8 pad[2];
+} __packed;
+
+struct acx_aid {
+	struct acx_header header;
+
+	/*
+	 * To be set when associated with an AP.
+	 */
+	__le16 aid;
+	u8 pad[2];
+} __packed;
+
+enum acx_preamble_type {
+	ACX_PREAMBLE_LONG = 0,
+	ACX_PREAMBLE_SHORT = 1
+};
+
+struct acx_preamble {
+	struct acx_header header;
+
+	/*
+	 * When set, the WiLink transmits the frames with a short preamble and
+	 * when cleared, the WiLink transmits the frames with a long preamble.
+	 */
+	u8 preamble;
+	u8 padding[3];
+} __packed;
+
+enum acx_ctsprotect_type {
+	CTSPROTECT_DISABLE = 0,
+	CTSPROTECT_ENABLE = 1
+};
+
+struct acx_ctsprotect {
+	struct acx_header header;
+	u8 ctsprotect;
+	u8 padding[3];
+} __packed;
+
+struct acx_tx_statistics {
+	__le32 internal_desc_overflow;
+}  __packed;
+
+struct acx_rx_statistics {
+	__le32 out_of_mem;
+	__le32 hdr_overflow;
+	__le32 hw_stuck;
+	__le32 dropped;
+	__le32 fcs_err;
+	__le32 xfr_hint_trig;
+	__le32 path_reset;
+	__le32 reset_counter;
+} __packed;
+
+struct acx_dma_statistics {
+	__le32 rx_requested;
+	__le32 rx_errors;
+	__le32 tx_requested;
+	__le32 tx_errors;
+}  __packed;
+
+struct acx_isr_statistics {
+	/* host command complete */
+	__le32 cmd_cmplt;
+
+	/* fiqisr() */
+	__le32 fiqs;
+
+	/* (INT_STS_ND & INT_TRIG_RX_HEADER) */
+	__le32 rx_headers;
+
+	/* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
+	__le32 rx_completes;
+
+	/* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
+	__le32 rx_mem_overflow;
+
+	/* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
+	__le32 rx_rdys;
+
+	/* irqisr() */
+	__le32 irqs;
+
+	/* (INT_STS_ND & INT_TRIG_TX_PROC) */
+	__le32 tx_procs;
+
+	/* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
+	__le32 decrypt_done;
+
+	/* (INT_STS_ND & INT_TRIG_DMA0) */
+	__le32 dma0_done;
+
+	/* (INT_STS_ND & INT_TRIG_DMA1) */
+	__le32 dma1_done;
+
+	/* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
+	__le32 tx_exch_complete;
+
+	/* (INT_STS_ND & INT_TRIG_COMMAND) */
+	__le32 commands;
+
+	/* (INT_STS_ND & INT_TRIG_RX_PROC) */
+	__le32 rx_procs;
+
+	/* (INT_STS_ND & INT_TRIG_PM_802) */
+	__le32 hw_pm_mode_changes;
+
+	/* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
+	__le32 host_acknowledges;
+
+	/* (INT_STS_ND & INT_TRIG_PM_PCI) */
+	__le32 pci_pm;
+
+	/* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
+	__le32 wakeups;
+
+	/* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
+	__le32 low_rssi;
+} __packed;
+
+struct acx_wep_statistics {
+	/* WEP address keys configured */
+	__le32 addr_key_count;
+
+	/* default keys configured */
+	__le32 default_key_count;
+
+	__le32 reserved;
+
+	/* number of times that WEP key not found on lookup */
+	__le32 key_not_found;
+
+	/* number of times that WEP key decryption failed */
+	__le32 decrypt_fail;
+
+	/* WEP packets decrypted */
+	__le32 packets;
+
+	/* WEP decrypt interrupts */
+	__le32 interrupt;
+} __packed;
+
+#define ACX_MISSED_BEACONS_SPREAD 10
+
+struct acx_pwr_statistics {
+	/* the amount of enters into power save mode (both PD & ELP) */
+	__le32 ps_enter;
+
+	/* the amount of enters into ELP mode */
+	__le32 elp_enter;
+
+	/* the amount of missing beacon interrupts to the host */
+	__le32 missing_bcns;
+
+	/* the amount of wake on host-access times */
+	__le32 wake_on_host;
+
+	/* the amount of wake on timer-expire */
+	__le32 wake_on_timer_exp;
+
+	/* the number of packets that were transmitted with PS bit set */
+	__le32 tx_with_ps;
+
+	/* the number of packets that were transmitted with PS bit clear */
+	__le32 tx_without_ps;
+
+	/* the number of received beacons */
+	__le32 rcvd_beacons;
+
+	/* the number of entering into PowerOn (power save off) */
+	__le32 power_save_off;
+
+	/* the number of entries into power save mode */
+	__le16 enable_ps;
+
+	/*
+	 * the number of exits from power save, not including failed PS
+	 * transitions
+	 */
+	__le16 disable_ps;
+
+	/*
+	 * the number of times the TSF counter was adjusted because
+	 * of drift
+	 */
+	__le32 fix_tsf_ps;
+
+	/* Gives statistics about the spread continuous missed beacons.
+	 * The 16 LSB are dedicated for the PS mode.
+	 * The 16 MSB are dedicated for the PS mode.
+	 * cont_miss_bcns_spread[0] - single missed beacon.
+	 * cont_miss_bcns_spread[1] - two continuous missed beacons.
+	 * cont_miss_bcns_spread[2] - three continuous missed beacons.
+	 * ...
+	 * cont_miss_bcns_spread[9] - ten and more continuous missed beacons.
+	*/
+	__le32 cont_miss_bcns_spread[ACX_MISSED_BEACONS_SPREAD];
+
+	/* the number of beacons in awake mode */
+	__le32 rcvd_awake_beacons;
+} __packed;
+
+struct acx_mic_statistics {
+	__le32 rx_pkts;
+	__le32 calc_failure;
+} __packed;
+
+struct acx_aes_statistics {
+	__le32 encrypt_fail;
+	__le32 decrypt_fail;
+	__le32 encrypt_packets;
+	__le32 decrypt_packets;
+	__le32 encrypt_interrupt;
+	__le32 decrypt_interrupt;
+} __packed;
+
+struct acx_event_statistics {
+	__le32 heart_beat;
+	__le32 calibration;
+	__le32 rx_mismatch;
+	__le32 rx_mem_empty;
+	__le32 rx_pool;
+	__le32 oom_late;
+	__le32 phy_transmit_error;
+	__le32 tx_stuck;
+} __packed;
+
+struct acx_ps_statistics {
+	__le32 pspoll_timeouts;
+	__le32 upsd_timeouts;
+	__le32 upsd_max_sptime;
+	__le32 upsd_max_apturn;
+	__le32 pspoll_max_apturn;
+	__le32 pspoll_utilization;
+	__le32 upsd_utilization;
+} __packed;
+
+struct acx_rxpipe_statistics {
+	__le32 rx_prep_beacon_drop;
+	__le32 descr_host_int_trig_rx_data;
+	__le32 beacon_buffer_thres_host_int_trig_rx_data;
+	__le32 missed_beacon_host_int_trig_rx_data;
+	__le32 tx_xfr_host_int_trig_rx_data;
+} __packed;
+
+struct acx_statistics {
+	struct acx_header header;
+
+	struct acx_tx_statistics tx;
+	struct acx_rx_statistics rx;
+	struct acx_dma_statistics dma;
+	struct acx_isr_statistics isr;
+	struct acx_wep_statistics wep;
+	struct acx_pwr_statistics pwr;
+	struct acx_aes_statistics aes;
+	struct acx_mic_statistics mic;
+	struct acx_event_statistics event;
+	struct acx_ps_statistics ps;
+	struct acx_rxpipe_statistics rxpipe;
+} __packed;
+
+struct acx_rate_class {
+	__le32 enabled_rates;
+	u8 short_retry_limit;
+	u8 long_retry_limit;
+	u8 aflags;
+	u8 reserved;
+};
+
+#define ACX_TX_BASIC_RATE      0
+#define ACX_TX_AP_FULL_RATE    1
+#define ACX_TX_RATE_POLICY_CNT 2
+struct acx_rate_policy {
+	struct acx_header header;
+
+	__le32 rate_class_cnt;
+	struct acx_rate_class rate_class[CONF_TX_MAX_RATE_CLASSES];
+} __packed;
+
+struct acx_ac_cfg {
+	struct acx_header header;
+	u8 ac;
+	u8 cw_min;
+	__le16 cw_max;
+	u8 aifsn;
+	u8 reserved;
+	__le16 tx_op_limit;
+} __packed;
+
+struct acx_tid_config {
+	struct acx_header header;
+	u8 queue_id;
+	u8 channel_type;
+	u8 tsid;
+	u8 ps_scheme;
+	u8 ack_policy;
+	u8 padding[3];
+	__le32 apsd_conf[2];
+} __packed;
+
+struct acx_frag_threshold {
+	struct acx_header header;
+	__le16 frag_threshold;
+	u8 padding[2];
+} __packed;
+
+struct acx_tx_config_options {
+	struct acx_header header;
+	__le16 tx_compl_timeout;     /* msec */
+	__le16 tx_compl_threshold;   /* number of packets */
+} __packed;
+
+#define ACX_RX_MEM_BLOCKS     70
+#define ACX_TX_MIN_MEM_BLOCKS 40
+#define ACX_TX_DESCRIPTORS    32
+#define ACX_NUM_SSID_PROFILES 1
+
+struct wl1271_acx_config_memory {
+	struct acx_header header;
+
+	u8 rx_mem_block_num;
+	u8 tx_min_mem_block_num;
+	u8 num_stations;
+	u8 num_ssid_profiles;
+	__le32 total_tx_descriptors;
+} __packed;
+
+struct wl1271_acx_mem_map {
+	struct acx_header header;
+
+	__le32 code_start;
+	__le32 code_end;
+
+	__le32 wep_defkey_start;
+	__le32 wep_defkey_end;
+
+	__le32 sta_table_start;
+	__le32 sta_table_end;
+
+	__le32 packet_template_start;
+	__le32 packet_template_end;
+
+	/* Address of the TX result interface (control block) */
+	__le32 tx_result;
+	__le32 tx_result_queue_start;
+
+	__le32 queue_memory_start;
+	__le32 queue_memory_end;
+
+	__le32 packet_memory_pool_start;
+	__le32 packet_memory_pool_end;
+
+	__le32 debug_buffer1_start;
+	__le32 debug_buffer1_end;
+
+	__le32 debug_buffer2_start;
+	__le32 debug_buffer2_end;
+
+	/* Number of blocks FW allocated for TX packets */
+	__le32 num_tx_mem_blocks;
+
+	/* Number of blocks FW allocated for RX packets */
+	__le32 num_rx_mem_blocks;
+
+	/* the following 4 fields are valid in SLAVE mode only */
+	u8 *tx_cbuf;
+	u8 *rx_cbuf;
+	__le32 rx_ctrl;
+	__le32 tx_ctrl;
+} __packed;
+
+struct wl1271_acx_rx_config_opt {
+	struct acx_header header;
+
+	__le16 mblk_threshold;
+	__le16 threshold;
+	__le16 timeout;
+	u8 queue_type;
+	u8 reserved;
+} __packed;
+
+
+struct wl1271_acx_bet_enable {
+	struct acx_header header;
+
+	u8 enable;
+	u8 max_consecutive;
+	u8 padding[2];
+} __packed;
+
+#define ACX_IPV4_VERSION 4
+#define ACX_IPV6_VERSION 6
+#define ACX_IPV4_ADDR_SIZE 4
+struct wl1271_acx_arp_filter {
+	struct acx_header header;
+	u8 version;         /* ACX_IPV4_VERSION, ACX_IPV6_VERSION */
+	u8 enable;          /* 1 to enable ARP filtering, 0 to disable */
+	u8 padding[2];
+	u8 address[16];     /* The configured device IP address - all ARP
+			       requests directed to this IP address will pass
+			       through. For IPv4, the first four bytes are
+			       used. */
+} __packed;
+
+struct wl1271_acx_pm_config {
+	struct acx_header header;
+
+	__le32 host_clk_settling_time;
+	u8 host_fast_wakeup_support;
+	u8 padding[3];
+} __packed;
+
+struct wl1271_acx_keep_alive_mode {
+	struct acx_header header;
+
+	u8 enabled;
+	u8 padding[3];
+} __packed;
+
+enum {
+	ACX_KEEP_ALIVE_NO_TX = 0,
+	ACX_KEEP_ALIVE_PERIOD_ONLY
+};
+
+enum {
+	ACX_KEEP_ALIVE_TPL_INVALID = 0,
+	ACX_KEEP_ALIVE_TPL_VALID
+};
+
+struct wl1271_acx_keep_alive_config {
+	struct acx_header header;
+
+	__le32 period;
+	u8 index;
+	u8 tpl_validation;
+	u8 trigger;
+	u8 padding;
+} __packed;
+
+enum {
+	WL1271_ACX_TRIG_TYPE_LEVEL = 0,
+	WL1271_ACX_TRIG_TYPE_EDGE,
+};
+
+enum {
+	WL1271_ACX_TRIG_DIR_LOW = 0,
+	WL1271_ACX_TRIG_DIR_HIGH,
+	WL1271_ACX_TRIG_DIR_BIDIR,
+};
+
+enum {
+	WL1271_ACX_TRIG_ENABLE = 1,
+	WL1271_ACX_TRIG_DISABLE,
+};
+
+enum {
+	WL1271_ACX_TRIG_METRIC_RSSI_BEACON = 0,
+	WL1271_ACX_TRIG_METRIC_RSSI_DATA,
+	WL1271_ACX_TRIG_METRIC_SNR_BEACON,
+	WL1271_ACX_TRIG_METRIC_SNR_DATA,
+};
+
+enum {
+	WL1271_ACX_TRIG_IDX_RSSI = 0,
+	WL1271_ACX_TRIG_COUNT = 8,
+};
+
+struct wl1271_acx_rssi_snr_trigger {
+	struct acx_header header;
+
+	__le16 threshold;
+	__le16 pacing; /* 0 - 60000 ms */
+	u8 metric;
+	u8 type;
+	u8 dir;
+	u8 hysteresis;
+	u8 index;
+	u8 enable;
+	u8 padding[2];
+};
+
+struct wl1271_acx_rssi_snr_avg_weights {
+	struct acx_header header;
+
+	u8 rssi_beacon;
+	u8 rssi_data;
+	u8 snr_beacon;
+	u8 snr_data;
+};
+
+/*
+ * ACX_PEER_HT_CAP
+ * Configure HT capabilities - declare the capabilities of the peer
+ * we are connected to.
+ */
+struct wl1271_acx_ht_capabilities {
+	struct acx_header header;
+
+	/*
+	 * bit 0 - Allow HT Operation
+	 * bit 1 - Allow Greenfield format in TX
+	 * bit 2 - Allow Short GI in TX
+	 * bit 3 - Allow L-SIG TXOP Protection in TX
+	 * bit 4 - Allow HT Control fields in TX.
+	 *         Note, driver will still leave space for HT control in packets
+	 *         regardless of the value of this field. FW will be responsible
+	 *         to drop the HT field from any frame when this Bit set to 0.
+	 * bit 5 - Allow RD initiation in TXOP. FW is allowed to initate RD.
+	 *         Exact policy setting for this feature is TBD.
+	 *         Note, this bit can only be set to 1 if bit 3 is set to 1.
+	 */
+	__le32 ht_capabilites;
+
+	/*
+	 * Indicates to which peer these capabilities apply.
+	 * For infrastructure use ff:ff:ff:ff:ff:ff that indicates relevance
+	 * for all peers.
+	 * Only valid for IBSS/DLS operation.
+	 */
+	u8 mac_address[ETH_ALEN];
+
+	/*
+	 * This the maximum A-MPDU length supported by the AP. The FW may not
+	 * exceed this length when sending A-MPDUs
+	 */
+	u8 ampdu_max_length;
+
+	/* This is the minimal spacing required when sending A-MPDUs to the AP*/
+	u8 ampdu_min_spacing;
+} __packed;
+
+/* HT Capabilites Fw Bit Mask Mapping */
+#define WL1271_ACX_FW_CAP_HT_OPERATION                 BIT(0)
+#define WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT      BIT(1)
+#define WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS   BIT(2)
+#define WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION         BIT(3)
+#define WL1271_ACX_FW_CAP_HT_CONTROL_FIELDS            BIT(4)
+#define WL1271_ACX_FW_CAP_RD_INITIATION                BIT(5)
+
+
+/*
+ * ACX_HT_BSS_OPERATION
+ * Configure HT capabilities - AP rules for behavior in the BSS.
+ */
+struct wl1271_acx_ht_information {
+	struct acx_header header;
+
+	/* Values: 0 - RIFS not allowed, 1 - RIFS allowed */
+	u8 rifs_mode;
+
+	/* Values: 0 - 3 like in spec */
+	u8 ht_protection;
+
+	/* Values: 0 - GF protection not required, 1 - GF protection required */
+	u8 gf_protection;
+
+	/*Values: 0 - TX Burst limit not required, 1 - TX Burst Limit required*/
+	u8 ht_tx_burst_limit;
+
+	/*
+	 * Values: 0 - Dual CTS protection not required,
+	 *         1 - Dual CTS Protection required
+	 * Note: When this value is set to 1 FW will protect all TXOP with RTS
+	 * frame and will not use CTS-to-self regardless of the value of the
+	 * ACX_CTS_PROTECTION information element
+	 */
+	u8 dual_cts_protection;
+
+	u8 padding[3];
+} __packed;
+
+struct wl1271_acx_fw_tsf_information {
+	struct acx_header header;
+
+	__le32 current_tsf_high;
+	__le32 current_tsf_low;
+	__le32 last_bttt_high;
+	__le32 last_tbtt_low;
+	u8 last_dtim_count;
+	u8 padding[3];
+} __packed;
+
+enum {
+	ACX_WAKE_UP_CONDITIONS      = 0x0002,
+	ACX_MEM_CFG                 = 0x0003,
+	ACX_SLOT                    = 0x0004,
+	ACX_AC_CFG                  = 0x0007,
+	ACX_MEM_MAP                 = 0x0008,
+	ACX_AID                     = 0x000A,
+	/* ACX_FW_REV is missing in the ref driver, but seems to work */
+	ACX_FW_REV                  = 0x000D,
+	ACX_MEDIUM_USAGE            = 0x000F,
+	ACX_RX_CFG                  = 0x0010,
+	ACX_TX_QUEUE_CFG            = 0x0011, /* FIXME: only used by wl1251 */
+	ACX_STATISTICS              = 0x0013, /* Debug API */
+	ACX_PWR_CONSUMPTION_STATISTICS = 0x0014,
+	ACX_FEATURE_CFG             = 0x0015,
+	ACX_TID_CFG                 = 0x001A,
+	ACX_PS_RX_STREAMING         = 0x001B,
+	ACX_BEACON_FILTER_OPT       = 0x001F,
+	ACX_NOISE_HIST              = 0x0021,
+	ACX_HDK_VERSION             = 0x0022, /* ??? */
+	ACX_PD_THRESHOLD            = 0x0023,
+	ACX_TX_CONFIG_OPT           = 0x0024,
+	ACX_CCA_THRESHOLD           = 0x0025,
+	ACX_EVENT_MBOX_MASK         = 0x0026,
+	ACX_CONN_MONIT_PARAMS       = 0x002D,
+	ACX_CONS_TX_FAILURE         = 0x002F,
+	ACX_BCN_DTIM_OPTIONS        = 0x0031,
+	ACX_SG_ENABLE               = 0x0032,
+	ACX_SG_CFG                  = 0x0033,
+	ACX_BEACON_FILTER_TABLE     = 0x0038,
+	ACX_ARP_IP_FILTER           = 0x0039,
+	ACX_ROAMING_STATISTICS_TBL  = 0x003B,
+	ACX_RATE_POLICY             = 0x003D,
+	ACX_CTS_PROTECTION          = 0x003E,
+	ACX_SLEEP_AUTH              = 0x003F,
+	ACX_PREAMBLE_TYPE	    = 0x0040,
+	ACX_ERROR_CNT               = 0x0041,
+	ACX_IBSS_FILTER		    = 0x0044,
+	ACX_SERVICE_PERIOD_TIMEOUT  = 0x0045,
+	ACX_TSF_INFO                = 0x0046,
+	ACX_CONFIG_PS_WMM           = 0x0049,
+	ACX_ENABLE_RX_DATA_FILTER   = 0x004A,
+	ACX_SET_RX_DATA_FILTER      = 0x004B,
+	ACX_GET_DATA_FILTER_STATISTICS = 0x004C,
+	ACX_RX_CONFIG_OPT           = 0x004E,
+	ACX_FRAG_CFG                = 0x004F,
+	ACX_BET_ENABLE              = 0x0050,
+	ACX_RSSI_SNR_TRIGGER        = 0x0051,
+	ACX_RSSI_SNR_WEIGHTS        = 0x0052,
+	ACX_KEEP_ALIVE_MODE         = 0x0053,
+	ACX_SET_KEEP_ALIVE_CONFIG   = 0x0054,
+	ACX_BA_SESSION_RESPONDER_POLICY = 0x0055,
+	ACX_BA_SESSION_INITIATOR_POLICY = 0x0056,
+	ACX_PEER_HT_CAP             = 0x0057,
+	ACX_HT_BSS_OPERATION        = 0x0058,
+	ACX_COEX_ACTIVITY           = 0x0059,
+	ACX_SET_DCO_ITRIM_PARAMS    = 0x0061,
+	DOT11_RX_MSDU_LIFE_TIME     = 0x1004,
+	DOT11_CUR_TX_PWR            = 0x100D,
+	DOT11_RX_DOT11_MODE         = 0x1012,
+	DOT11_RTS_THRESHOLD         = 0x1013,
+	DOT11_GROUP_ADDRESS_TBL     = 0x1014,
+	ACX_PM_CONFIG               = 0x1016,
+
+	MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
+
+	MAX_IE = 0xFFFF
+};
+
+
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl);
+int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth);
+int wl1271_acx_tx_power(struct wl1271 *wl, int power);
+int wl1271_acx_feature_cfg(struct wl1271 *wl);
+int wl1271_acx_mem_map(struct wl1271 *wl,
+		       struct acx_header *mem_map, size_t len);
+int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
+int wl1271_acx_rx_config(struct wl1271 *wl, u32 config, u32 filter);
+int wl1271_acx_pd_threshold(struct wl1271 *wl);
+int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
+				 void *mc_list, u32 mc_list_len);
+int wl1271_acx_service_period_timeout(struct wl1271 *wl);
+int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold);
+int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable);
+int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable);
+int wl1271_acx_sg_cfg(struct wl1271 *wl);
+int wl1271_acx_cca_threshold(struct wl1271 *wl);
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl);
+int wl1271_acx_aid(struct wl1271 *wl, u16 aid);
+int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask);
+int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
+int wl1271_acx_cts_protect(struct wl1271 *wl,
+			   enum acx_ctsprotect_type ctsprotect);
+int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
+int wl1271_acx_rate_policies(struct wl1271 *wl);
+int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
+		      u8 aifsn, u16 txop);
+int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+		       u8 tsid, u8 ps_scheme, u8 ack_policy,
+		       u32 apsd_conf0, u32 apsd_conf1);
+int wl1271_acx_frag_threshold(struct wl1271 *wl);
+int wl1271_acx_tx_config_options(struct wl1271 *wl);
+int wl1271_acx_mem_cfg(struct wl1271 *wl);
+int wl1271_acx_init_mem_config(struct wl1271 *wl);
+int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
+int wl1271_acx_smart_reflex(struct wl1271 *wl);
+int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address);
+int wl1271_acx_pm_config(struct wl1271 *wl);
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable);
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
+				s16 thold, u8 hyst);
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation);
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode);
+int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
+
+#endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
new file mode 100644
index 000000000000..1eafb8175832
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -0,0 +1,591 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/gpio.h>
+#include <linux/slab.h>
+
+#include "acx.h"
+#include "reg.h"
+#include "boot.h"
+#include "io.h"
+#include "event.h"
+
+static struct wl1271_partition_set part_table[PART_TABLE_LEN] = {
+	[PART_DOWN] = {
+		.mem = {
+			.start = 0x00000000,
+			.size  = 0x000177c0
+		},
+		.reg = {
+			.start = REGISTERS_BASE,
+			.size  = 0x00008800
+		},
+		.mem2 = {
+			.start = 0x00000000,
+			.size  = 0x00000000
+		},
+		.mem3 = {
+			.start = 0x00000000,
+			.size  = 0x00000000
+		},
+	},
+
+	[PART_WORK] = {
+		.mem = {
+			.start = 0x00040000,
+			.size  = 0x00014fc0
+		},
+		.reg = {
+			.start = REGISTERS_BASE,
+			.size  = 0x0000a000
+		},
+		.mem2 = {
+			.start = 0x003004f8,
+			.size  = 0x00000004
+		},
+		.mem3 = {
+			.start = 0x00040404,
+			.size  = 0x00000000
+		},
+	},
+
+	[PART_DRPW] = {
+		.mem = {
+			.start = 0x00040000,
+			.size  = 0x00014fc0
+		},
+		.reg = {
+			.start = DRPW_BASE,
+			.size  = 0x00006000
+		},
+		.mem2 = {
+			.start = 0x00000000,
+			.size  = 0x00000000
+		},
+		.mem3 = {
+			.start = 0x00000000,
+			.size  = 0x00000000
+		}
+	}
+};
+
+static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag)
+{
+	u32 cpu_ctrl;
+
+	/* 10.5.0 run the firmware (I) */
+	cpu_ctrl = wl1271_read32(wl, ACX_REG_ECPU_CONTROL);
+
+	/* 10.5.1 run the firmware (II) */
+	cpu_ctrl |= flag;
+	wl1271_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
+}
+
+static void wl1271_boot_fw_version(struct wl1271 *wl)
+{
+	struct wl1271_static_data static_data;
+
+	wl1271_read(wl, wl->cmd_box_addr, &static_data, sizeof(static_data),
+		    false);
+
+	strncpy(wl->chip.fw_ver, static_data.fw_version,
+		sizeof(wl->chip.fw_ver));
+
+	/* make sure the string is NULL-terminated */
+	wl->chip.fw_ver[sizeof(wl->chip.fw_ver) - 1] = '\0';
+}
+
+static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
+					     size_t fw_data_len, u32 dest)
+{
+	struct wl1271_partition_set partition;
+	int addr, chunk_num, partition_limit;
+	u8 *p, *chunk;
+
+	/* whal_FwCtrl_LoadFwImageSm() */
+
+	wl1271_debug(DEBUG_BOOT, "starting firmware upload");
+
+	wl1271_debug(DEBUG_BOOT, "fw_data_len %zd chunk_size %d",
+		     fw_data_len, CHUNK_SIZE);
+
+	if ((fw_data_len % 4) != 0) {
+		wl1271_error("firmware length not multiple of four");
+		return -EIO;
+	}
+
+	chunk = kmalloc(CHUNK_SIZE, GFP_KERNEL);
+	if (!chunk) {
+		wl1271_error("allocation for firmware upload chunk failed");
+		return -ENOMEM;
+	}
+
+	memcpy(&partition, &part_table[PART_DOWN], sizeof(partition));
+	partition.mem.start = dest;
+	wl1271_set_partition(wl, &partition);
+
+	/* 10.1 set partition limit and chunk num */
+	chunk_num = 0;
+	partition_limit = part_table[PART_DOWN].mem.size;
+
+	while (chunk_num < fw_data_len / CHUNK_SIZE) {
+		/* 10.2 update partition, if needed */
+		addr = dest + (chunk_num + 2) * CHUNK_SIZE;
+		if (addr > partition_limit) {
+			addr = dest + chunk_num * CHUNK_SIZE;
+			partition_limit = chunk_num * CHUNK_SIZE +
+				part_table[PART_DOWN].mem.size;
+			partition.mem.start = addr;
+			wl1271_set_partition(wl, &partition);
+		}
+
+		/* 10.3 upload the chunk */
+		addr = dest + chunk_num * CHUNK_SIZE;
+		p = buf + chunk_num * CHUNK_SIZE;
+		memcpy(chunk, p, CHUNK_SIZE);
+		wl1271_debug(DEBUG_BOOT, "uploading fw chunk 0x%p to 0x%x",
+			     p, addr);
+		wl1271_write(wl, addr, chunk, CHUNK_SIZE, false);
+
+		chunk_num++;
+	}
+
+	/* 10.4 upload the last chunk */
+	addr = dest + chunk_num * CHUNK_SIZE;
+	p = buf + chunk_num * CHUNK_SIZE;
+	memcpy(chunk, p, fw_data_len % CHUNK_SIZE);
+	wl1271_debug(DEBUG_BOOT, "uploading fw last chunk (%zd B) 0x%p to 0x%x",
+		     fw_data_len % CHUNK_SIZE, p, addr);
+	wl1271_write(wl, addr, chunk, fw_data_len % CHUNK_SIZE, false);
+
+	kfree(chunk);
+	return 0;
+}
+
+static int wl1271_boot_upload_firmware(struct wl1271 *wl)
+{
+	u32 chunks, addr, len;
+	int ret = 0;
+	u8 *fw;
+
+	fw = wl->fw;
+	chunks = be32_to_cpup((__be32 *) fw);
+	fw += sizeof(u32);
+
+	wl1271_debug(DEBUG_BOOT, "firmware chunks to be uploaded: %u", chunks);
+
+	while (chunks--) {
+		addr = be32_to_cpup((__be32 *) fw);
+		fw += sizeof(u32);
+		len = be32_to_cpup((__be32 *) fw);
+		fw += sizeof(u32);
+
+		if (len > 300000) {
+			wl1271_info("firmware chunk too long: %u", len);
+			return -EINVAL;
+		}
+		wl1271_debug(DEBUG_BOOT, "chunk %d addr 0x%x len %u",
+			     chunks, addr, len);
+		ret = wl1271_boot_upload_firmware_chunk(wl, fw, len, addr);
+		if (ret != 0)
+			break;
+		fw += len;
+	}
+
+	return ret;
+}
+
+static int wl1271_boot_upload_nvs(struct wl1271 *wl)
+{
+	size_t nvs_len, burst_len;
+	int i;
+	u32 dest_addr, val;
+	u8 *nvs_ptr, *nvs_aligned;
+
+	if (wl->nvs == NULL)
+		return -ENODEV;
+
+	/*
+	 * FIXME: the LEGACY NVS image support (NVS's missing the 5GHz band
+	 * configurations) can be removed when those NVS files stop floating
+	 * around.
+	 */
+	if (wl->nvs_len == sizeof(struct wl1271_nvs_file) ||
+	    wl->nvs_len == WL1271_INI_LEGACY_NVS_FILE_SIZE) {
+		if (wl->nvs->general_params.dual_mode_select)
+			wl->enable_11a = true;
+	}
+
+	if (wl->nvs_len != sizeof(struct wl1271_nvs_file) &&
+	    (wl->nvs_len != WL1271_INI_LEGACY_NVS_FILE_SIZE ||
+	     wl->enable_11a)) {
+		wl1271_error("nvs size is not as expected: %zu != %zu",
+			     wl->nvs_len, sizeof(struct wl1271_nvs_file));
+		kfree(wl->nvs);
+		wl->nvs = NULL;
+		wl->nvs_len = 0;
+		return -EILSEQ;
+	}
+
+	/* only the first part of the NVS needs to be uploaded */
+	nvs_len = sizeof(wl->nvs->nvs);
+	nvs_ptr = (u8 *)wl->nvs->nvs;
+
+	/* update current MAC address to NVS */
+	nvs_ptr[11] = wl->mac_addr[0];
+	nvs_ptr[10] = wl->mac_addr[1];
+	nvs_ptr[6] = wl->mac_addr[2];
+	nvs_ptr[5] = wl->mac_addr[3];
+	nvs_ptr[4] = wl->mac_addr[4];
+	nvs_ptr[3] = wl->mac_addr[5];
+
+	/*
+	 * Layout before the actual NVS tables:
+	 * 1 byte : burst length.
+	 * 2 bytes: destination address.
+	 * n bytes: data to burst copy.
+	 *
+	 * This is ended by a 0 length, then the NVS tables.
+	 */
+
+	/* FIXME: Do we need to check here whether the LSB is 1? */
+	while (nvs_ptr[0]) {
+		burst_len = nvs_ptr[0];
+		dest_addr = (nvs_ptr[1] & 0xfe) | ((u32)(nvs_ptr[2] << 8));
+
+		/*
+		 * Due to our new wl1271_translate_reg_addr function,
+		 * we need to add the REGISTER_BASE to the destination
+		 */
+		dest_addr += REGISTERS_BASE;
+
+		/* We move our pointer to the data */
+		nvs_ptr += 3;
+
+		for (i = 0; i < burst_len; i++) {
+			val = (nvs_ptr[0] | (nvs_ptr[1] << 8)
+			       | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24));
+
+			wl1271_debug(DEBUG_BOOT,
+				     "nvs burst write 0x%x: 0x%x",
+				     dest_addr, val);
+			wl1271_write32(wl, dest_addr, val);
+
+			nvs_ptr += 4;
+			dest_addr += 4;
+		}
+	}
+
+	/*
+	 * We've reached the first zero length, the first NVS table
+	 * is located at an aligned offset which is at least 7 bytes further.
+	 */
+	nvs_ptr = (u8 *)wl->nvs->nvs +
+			ALIGN(nvs_ptr - (u8 *)wl->nvs->nvs + 7, 4);
+	nvs_len -= nvs_ptr - (u8 *)wl->nvs->nvs;
+
+	/* Now we must set the partition correctly */
+	wl1271_set_partition(wl, &part_table[PART_WORK]);
+
+	/* Copy the NVS tables to a new block to ensure alignment */
+	nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL);
+	if (!nvs_aligned)
+		return -ENOMEM;
+
+	/* And finally we upload the NVS tables */
+	wl1271_write(wl, CMD_MBOX_ADDRESS, nvs_aligned, nvs_len, false);
+
+	kfree(nvs_aligned);
+	return 0;
+}
+
+static void wl1271_boot_enable_interrupts(struct wl1271 *wl)
+{
+	wl1271_enable_interrupts(wl);
+	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+		       WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
+	wl1271_write32(wl, HI_CFG, HI_CFG_DEF_VAL);
+}
+
+static int wl1271_boot_soft_reset(struct wl1271 *wl)
+{
+	unsigned long timeout;
+	u32 boot_data;
+
+	/* perform soft reset */
+	wl1271_write32(wl, ACX_REG_SLV_SOFT_RESET, ACX_SLV_SOFT_RESET_BIT);
+
+	/* SOFT_RESET is self clearing */
+	timeout = jiffies + usecs_to_jiffies(SOFT_RESET_MAX_TIME);
+	while (1) {
+		boot_data = wl1271_read32(wl, ACX_REG_SLV_SOFT_RESET);
+		wl1271_debug(DEBUG_BOOT, "soft reset bootdata 0x%x", boot_data);
+		if ((boot_data & ACX_SLV_SOFT_RESET_BIT) == 0)
+			break;
+
+		if (time_after(jiffies, timeout)) {
+			/* 1.2 check pWhalBus->uSelfClearTime if the
+			 * timeout was reached */
+			wl1271_error("soft reset timeout");
+			return -1;
+		}
+
+		udelay(SOFT_RESET_STALL_TIME);
+	}
+
+	/* disable Rx/Tx */
+	wl1271_write32(wl, ENABLE, 0x0);
+
+	/* disable auto calibration on start*/
+	wl1271_write32(wl, SPARE_A2, 0xffff);
+
+	return 0;
+}
+
+static int wl1271_boot_run_firmware(struct wl1271 *wl)
+{
+	int loop, ret;
+	u32 chip_id, intr;
+
+	wl1271_boot_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
+
+	chip_id = wl1271_read32(wl, CHIP_ID_B);
+
+	wl1271_debug(DEBUG_BOOT, "chip id after firmware boot: 0x%x", chip_id);
+
+	if (chip_id != wl->chip.id) {
+		wl1271_error("chip id doesn't match after firmware boot");
+		return -EIO;
+	}
+
+	/* wait for init to complete */
+	loop = 0;
+	while (loop++ < INIT_LOOP) {
+		udelay(INIT_LOOP_DELAY);
+		intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
+
+		if (intr == 0xffffffff) {
+			wl1271_error("error reading hardware complete "
+				     "init indication");
+			return -EIO;
+		}
+		/* check that ACX_INTR_INIT_COMPLETE is enabled */
+		else if (intr & WL1271_ACX_INTR_INIT_COMPLETE) {
+			wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
+				       WL1271_ACX_INTR_INIT_COMPLETE);
+			break;
+		}
+	}
+
+	if (loop > INIT_LOOP) {
+		wl1271_error("timeout waiting for the hardware to "
+			     "complete initialization");
+		return -EIO;
+	}
+
+	/* get hardware config command mail box */
+	wl->cmd_box_addr = wl1271_read32(wl, REG_COMMAND_MAILBOX_PTR);
+
+	/* get hardware config event mail box */
+	wl->event_box_addr = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
+
+	/* set the working partition to its "running" mode offset */
+	wl1271_set_partition(wl, &part_table[PART_WORK]);
+
+	wl1271_debug(DEBUG_MAILBOX, "cmd_box_addr 0x%x event_box_addr 0x%x",
+		     wl->cmd_box_addr, wl->event_box_addr);
+
+	wl1271_boot_fw_version(wl);
+
+	/*
+	 * in case of full asynchronous mode the firmware event must be
+	 * ready to receive event from the command mailbox
+	 */
+
+	/* unmask required mbox events  */
+	wl->event_mask = BSS_LOSE_EVENT_ID |
+		SCAN_COMPLETE_EVENT_ID |
+		PS_REPORT_EVENT_ID |
+		JOIN_EVENT_COMPLETE_ID |
+		DISCONNECT_EVENT_COMPLETE_ID |
+		RSSI_SNR_TRIGGER_0_EVENT_ID |
+		PSPOLL_DELIVERY_FAILURE_EVENT_ID |
+		SOFT_GEMINI_SENSE_EVENT_ID;
+
+	ret = wl1271_event_unmask(wl);
+	if (ret < 0) {
+		wl1271_error("EVENT mask setting failed");
+		return ret;
+	}
+
+	wl1271_event_mbox_config(wl);
+
+	/* firmware startup completed */
+	return 0;
+}
+
+static int wl1271_boot_write_irq_polarity(struct wl1271 *wl)
+{
+	u32 polarity;
+
+	polarity = wl1271_top_reg_read(wl, OCP_REG_POLARITY);
+
+	/* We use HIGH polarity, so unset the LOW bit */
+	polarity &= ~POLARITY_LOW;
+	wl1271_top_reg_write(wl, OCP_REG_POLARITY, polarity);
+
+	return 0;
+}
+
+static void wl1271_boot_hw_version(struct wl1271 *wl)
+{
+	u32 fuse;
+
+	fuse = wl1271_top_reg_read(wl, REG_FUSE_DATA_2_1);
+	fuse = (fuse & PG_VER_MASK) >> PG_VER_OFFSET;
+
+	wl->hw_pg_ver = (s8)fuse;
+}
+
+int wl1271_boot(struct wl1271 *wl)
+{
+	int ret = 0;
+	u32 tmp, clk, pause;
+
+	wl1271_boot_hw_version(wl);
+
+	if (wl->ref_clock == 0 || wl->ref_clock == 2 || wl->ref_clock == 4)
+		/* ref clk: 19.2/38.4/38.4-XTAL */
+		clk = 0x3;
+	else if (wl->ref_clock == 1 || wl->ref_clock == 3)
+		/* ref clk: 26/52 */
+		clk = 0x5;
+	else
+		return -EINVAL;
+
+	if (wl->ref_clock != 0) {
+		u16 val;
+		/* Set clock type (open drain) */
+		val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE);
+		val &= FREF_CLK_TYPE_BITS;
+		wl1271_top_reg_write(wl, OCP_REG_CLK_TYPE, val);
+
+		/* Set clock pull mode (no pull) */
+		val = wl1271_top_reg_read(wl, OCP_REG_CLK_PULL);
+		val |= NO_PULL;
+		wl1271_top_reg_write(wl, OCP_REG_CLK_PULL, val);
+	} else {
+		u16 val;
+		/* Set clock polarity */
+		val = wl1271_top_reg_read(wl, OCP_REG_CLK_POLARITY);
+		val &= FREF_CLK_POLARITY_BITS;
+		val |= CLK_REQ_OUTN_SEL;
+		wl1271_top_reg_write(wl, OCP_REG_CLK_POLARITY, val);
+	}
+
+	wl1271_write32(wl, PLL_PARAMETERS, clk);
+
+	pause = wl1271_read32(wl, PLL_PARAMETERS);
+
+	wl1271_debug(DEBUG_BOOT, "pause1 0x%x", pause);
+
+	pause &= ~(WU_COUNTER_PAUSE_VAL);
+	pause |= WU_COUNTER_PAUSE_VAL;
+	wl1271_write32(wl, WU_COUNTER_PAUSE, pause);
+
+	/* Continue the ELP wake up sequence */
+	wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
+	udelay(500);
+
+	wl1271_set_partition(wl, &part_table[PART_DRPW]);
+
+	/* Read-modify-write DRPW_SCRATCH_START register (see next state)
+	   to be used by DRPw FW. The RTRIM value will be added by the FW
+	   before taking DRPw out of reset */
+
+	wl1271_debug(DEBUG_BOOT, "DRPW_SCRATCH_START %08x", DRPW_SCRATCH_START);
+	clk = wl1271_read32(wl, DRPW_SCRATCH_START);
+
+	wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
+
+	clk |= (wl->ref_clock << 1) << 4;
+	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
+
+	wl1271_set_partition(wl, &part_table[PART_WORK]);
+
+	/* Disable interrupts */
+	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
+
+	ret = wl1271_boot_soft_reset(wl);
+	if (ret < 0)
+		goto out;
+
+	/* 2. start processing NVS file */
+	ret = wl1271_boot_upload_nvs(wl);
+	if (ret < 0)
+		goto out;
+
+	/* write firmware's last address (ie. it's length) to
+	 * ACX_EEPROMLESS_IND_REG */
+	wl1271_debug(DEBUG_BOOT, "ACX_EEPROMLESS_IND_REG");
+
+	wl1271_write32(wl, ACX_EEPROMLESS_IND_REG, ACX_EEPROMLESS_IND_REG);
+
+	tmp = wl1271_read32(wl, CHIP_ID_B);
+
+	wl1271_debug(DEBUG_BOOT, "chip id 0x%x", tmp);
+
+	/* 6. read the EEPROM parameters */
+	tmp = wl1271_read32(wl, SCR_PAD2);
+
+	ret = wl1271_boot_write_irq_polarity(wl);
+	if (ret < 0)
+		goto out;
+
+	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+		       WL1271_ACX_ALL_EVENTS_VECTOR);
+
+	/* WL1271: The reference driver skips steps 7 to 10 (jumps directly
+	 * to upload_fw) */
+
+	ret = wl1271_boot_upload_firmware(wl);
+	if (ret < 0)
+		goto out;
+
+	/* 10.5 start firmware */
+	ret = wl1271_boot_run_firmware(wl);
+	if (ret < 0)
+		goto out;
+
+	/* Enable firmware interrupts now */
+	wl1271_boot_enable_interrupts(wl);
+
+	/* set the wl1271 default filters */
+	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
+	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
+
+	wl1271_event_mbox_config(wl);
+
+out:
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
new file mode 100644
index 000000000000..c7d771959f3a
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -0,0 +1,71 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __BOOT_H__
+#define __BOOT_H__
+
+#include "wl12xx.h"
+
+int wl1271_boot(struct wl1271 *wl);
+
+#define WL1271_NO_SUBBANDS 8
+#define WL1271_NO_POWER_LEVELS 4
+#define WL1271_FW_VERSION_MAX_LEN 20
+
+struct wl1271_static_data {
+	u8 mac_address[ETH_ALEN];
+	u8 padding[2];
+	u8 fw_version[WL1271_FW_VERSION_MAX_LEN];
+	u32 hw_version;
+	u8 tx_power_table[WL1271_NO_SUBBANDS][WL1271_NO_POWER_LEVELS];
+};
+
+/* number of times we try to read the INIT interrupt */
+#define INIT_LOOP 20000
+
+/* delay between retries */
+#define INIT_LOOP_DELAY 50
+
+#define WU_COUNTER_PAUSE_VAL 0x3FF
+#define WELP_ARM_COMMAND_VAL 0x4
+
+#define OCP_REG_POLARITY     0x0064
+#define OCP_REG_CLK_TYPE     0x0448
+#define OCP_REG_CLK_POLARITY 0x0cb2
+#define OCP_REG_CLK_PULL     0x0cb4
+
+#define REG_FUSE_DATA_2_1    0x050a
+#define PG_VER_MASK          0x3c
+#define PG_VER_OFFSET        2
+
+#define CMD_MBOX_ADDRESS     0x407B4
+
+#define POLARITY_LOW         BIT(1)
+#define NO_PULL              (BIT(14) | BIT(15))
+
+#define FREF_CLK_TYPE_BITS     0xfffffe7f
+#define CLK_REQ_PRCM           0x100
+#define FREF_CLK_POLARITY_BITS 0xfffff8ff
+#define CLK_REQ_OUTN_SEL       0x700
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
new file mode 100644
index 000000000000..f3d0541aaad6
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -0,0 +1,783 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/crc7.h>
+#include <linux/spi/spi.h>
+#include <linux/etherdevice.h>
+#include <linux/ieee80211.h>
+#include <linux/slab.h>
+
+#include "wl12xx.h"
+#include "reg.h"
+#include "io.h"
+#include "acx.h"
+#include "wl12xx_80211.h"
+#include "cmd.h"
+#include "event.h"
+
+#define WL1271_CMD_FAST_POLL_COUNT       50
+
+/*
+ * send command to firmware
+ *
+ * @wl: wl struct
+ * @id: command id
+ * @buf: buffer containing the command, must work with dma
+ * @len: length of the buffer
+ */
+int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
+		    size_t res_len)
+{
+	struct wl1271_cmd_header *cmd;
+	unsigned long timeout;
+	u32 intr;
+	int ret = 0;
+	u16 status;
+	u16 poll_count = 0;
+
+	cmd = buf;
+	cmd->id = cpu_to_le16(id);
+	cmd->status = 0;
+
+	WARN_ON(len % 4 != 0);
+
+	wl1271_write(wl, wl->cmd_box_addr, buf, len, false);
+
+	wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
+
+	timeout = jiffies + msecs_to_jiffies(WL1271_COMMAND_TIMEOUT);
+
+	intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
+	while (!(intr & WL1271_ACX_INTR_CMD_COMPLETE)) {
+		if (time_after(jiffies, timeout)) {
+			wl1271_error("command complete timeout");
+			ret = -ETIMEDOUT;
+			goto out;
+		}
+
+		poll_count++;
+		if (poll_count < WL1271_CMD_FAST_POLL_COUNT)
+			udelay(10);
+		else
+			msleep(1);
+
+		intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
+	}
+
+	/* read back the status code of the command */
+	if (res_len == 0)
+		res_len = sizeof(struct wl1271_cmd_header);
+	wl1271_read(wl, wl->cmd_box_addr, cmd, res_len, false);
+
+	status = le16_to_cpu(cmd->status);
+	if (status != CMD_STATUS_SUCCESS) {
+		wl1271_error("command execute failure %d", status);
+		ieee80211_queue_work(wl->hw, &wl->recovery_work);
+		ret = -EIO;
+	}
+
+	wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
+		       WL1271_ACX_INTR_CMD_COMPLETE);
+
+out:
+	return ret;
+}
+
+int wl1271_cmd_general_parms(struct wl1271 *wl)
+{
+	struct wl1271_general_parms_cmd *gen_parms;
+	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
+	bool answer = false;
+	int ret;
+
+	if (!wl->nvs)
+		return -ENODEV;
+
+	gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
+	if (!gen_parms)
+		return -ENOMEM;
+
+	gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
+
+	memcpy(&gen_parms->general_params, gp, sizeof(*gp));
+
+	if (gp->tx_bip_fem_auto_detect)
+		answer = true;
+
+	ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
+	if (ret < 0) {
+		wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
+		goto out;
+	}
+
+	gp->tx_bip_fem_manufacturer =
+		gen_parms->general_params.tx_bip_fem_manufacturer;
+
+	wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
+		     answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer);
+
+out:
+	kfree(gen_parms);
+	return ret;
+}
+
+int wl1271_cmd_radio_parms(struct wl1271 *wl)
+{
+	struct wl1271_radio_parms_cmd *radio_parms;
+	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
+	int ret;
+
+	if (!wl->nvs)
+		return -ENODEV;
+
+	radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
+	if (!radio_parms)
+		return -ENOMEM;
+
+	radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
+
+	/* 2.4GHz parameters */
+	memcpy(&radio_parms->static_params_2, &wl->nvs->stat_radio_params_2,
+	       sizeof(struct wl1271_ini_band_params_2));
+	memcpy(&radio_parms->dyn_params_2,
+	       &wl->nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
+	       sizeof(struct wl1271_ini_fem_params_2));
+
+	/* 5GHz parameters */
+	memcpy(&radio_parms->static_params_5,
+	       &wl->nvs->stat_radio_params_5,
+	       sizeof(struct wl1271_ini_band_params_5));
+	memcpy(&radio_parms->dyn_params_5,
+	       &wl->nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
+	       sizeof(struct wl1271_ini_fem_params_5));
+
+	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
+		    radio_parms, sizeof(*radio_parms));
+
+	ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
+	if (ret < 0)
+		wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
+
+	kfree(radio_parms);
+	return ret;
+}
+
+int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
+{
+	struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
+	struct conf_rf_settings *rf = &wl->conf.rf;
+	int ret;
+
+	if (!wl->nvs)
+		return -ENODEV;
+
+	ext_radio_parms = kzalloc(sizeof(*ext_radio_parms), GFP_KERNEL);
+	if (!ext_radio_parms)
+		return -ENOMEM;
+
+	ext_radio_parms->test.id = TEST_CMD_INI_FILE_RF_EXTENDED_PARAM;
+
+	memcpy(ext_radio_parms->tx_per_channel_power_compensation_2,
+	       rf->tx_per_channel_power_compensation_2,
+	       CONF_TX_PWR_COMPENSATION_LEN_2);
+	memcpy(ext_radio_parms->tx_per_channel_power_compensation_5,
+	       rf->tx_per_channel_power_compensation_5,
+	       CONF_TX_PWR_COMPENSATION_LEN_5);
+
+	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_EXT_RADIO_PARAM: ",
+		    ext_radio_parms, sizeof(*ext_radio_parms));
+
+	ret = wl1271_cmd_test(wl, ext_radio_parms, sizeof(*ext_radio_parms), 0);
+	if (ret < 0)
+		wl1271_warning("TEST_CMD_INI_FILE_RF_EXTENDED_PARAM failed");
+
+	kfree(ext_radio_parms);
+	return ret;
+}
+
+/*
+ * Poll the mailbox event field until any of the bits in the mask is set or a
+ * timeout occurs (WL1271_EVENT_TIMEOUT in msecs)
+ */
+static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask)
+{
+	u32 events_vector, event;
+	unsigned long timeout;
+
+	timeout = jiffies + msecs_to_jiffies(WL1271_EVENT_TIMEOUT);
+
+	do {
+		if (time_after(jiffies, timeout)) {
+			ieee80211_queue_work(wl->hw, &wl->recovery_work);
+			return -ETIMEDOUT;
+		}
+
+		msleep(1);
+
+		/* read from both event fields */
+		wl1271_read(wl, wl->mbox_ptr[0], &events_vector,
+			    sizeof(events_vector), false);
+		event = events_vector & mask;
+		wl1271_read(wl, wl->mbox_ptr[1], &events_vector,
+			    sizeof(events_vector), false);
+		event |= events_vector & mask;
+	} while (!event);
+
+	return 0;
+}
+
+int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type)
+{
+	struct wl1271_cmd_join *join;
+	int ret, i;
+	u8 *bssid;
+
+	join = kzalloc(sizeof(*join), GFP_KERNEL);
+	if (!join) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl1271_debug(DEBUG_CMD, "cmd join");
+
+	/* Reverse order BSSID */
+	bssid = (u8 *) &join->bssid_lsb;
+	for (i = 0; i < ETH_ALEN; i++)
+		bssid[i] = wl->bssid[ETH_ALEN - i - 1];
+
+	join->rx_config_options = cpu_to_le32(wl->rx_config);
+	join->rx_filter_options = cpu_to_le32(wl->rx_filter);
+	join->bss_type = bss_type;
+	join->basic_rate_set = cpu_to_le32(wl->basic_rate_set);
+
+	if (wl->band == IEEE80211_BAND_5GHZ)
+		join->bss_type |= WL1271_JOIN_CMD_BSS_TYPE_5GHZ;
+
+	join->beacon_interval = cpu_to_le16(wl->beacon_int);
+	join->dtim_interval = WL1271_DEFAULT_DTIM_PERIOD;
+
+	join->channel = wl->channel;
+	join->ssid_len = wl->ssid_len;
+	memcpy(join->ssid, wl->ssid, wl->ssid_len);
+
+	join->ctrl |= wl->session_counter << WL1271_JOIN_CMD_TX_SESSION_OFFSET;
+
+	/* reset TX security counters */
+	wl->tx_security_last_seq = 0;
+	wl->tx_security_seq = 0;
+
+	ret = wl1271_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join), 0);
+	if (ret < 0) {
+		wl1271_error("failed to initiate cmd join");
+		goto out_free;
+	}
+
+	ret = wl1271_cmd_wait_for_event(wl, JOIN_EVENT_COMPLETE_ID);
+	if (ret < 0)
+		wl1271_error("cmd join event completion error");
+
+out_free:
+	kfree(join);
+
+out:
+	return ret;
+}
+
+/**
+ * send test command to firmware
+ *
+ * @wl: wl struct
+ * @buf: buffer containing the command, with all headers, must work with dma
+ * @len: length of the buffer
+ * @answer: is answer needed
+ */
+int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer)
+{
+	int ret;
+	size_t res_len = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd test");
+
+	if (answer)
+		res_len = buf_len;
+
+	ret = wl1271_cmd_send(wl, CMD_TEST, buf, buf_len, res_len);
+
+	if (ret < 0) {
+		wl1271_warning("TEST command failed");
+		return ret;
+	}
+
+	return ret;
+}
+
+/**
+ * read acx from firmware
+ *
+ * @wl: wl struct
+ * @id: acx id
+ * @buf: buffer for the response, including all headers, must work with dma
+ * @len: lenght of buf
+ */
+int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len)
+{
+	struct acx_header *acx = buf;
+	int ret;
+
+	wl1271_debug(DEBUG_CMD, "cmd interrogate");
+
+	acx->id = cpu_to_le16(id);
+
+	/* payload length, does not include any headers */
+	acx->len = cpu_to_le16(len - sizeof(*acx));
+
+	ret = wl1271_cmd_send(wl, CMD_INTERROGATE, acx, sizeof(*acx), len);
+	if (ret < 0)
+		wl1271_error("INTERROGATE command failed");
+
+	return ret;
+}
+
+/**
+ * write acx value to firmware
+ *
+ * @wl: wl struct
+ * @id: acx id
+ * @buf: buffer containing acx, including all headers, must work with dma
+ * @len: length of buf
+ */
+int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len)
+{
+	struct acx_header *acx = buf;
+	int ret;
+
+	wl1271_debug(DEBUG_CMD, "cmd configure");
+
+	acx->id = cpu_to_le16(id);
+
+	/* payload length, does not include any headers */
+	acx->len = cpu_to_le16(len - sizeof(*acx));
+
+	ret = wl1271_cmd_send(wl, CMD_CONFIGURE, acx, len, 0);
+	if (ret < 0) {
+		wl1271_warning("CONFIGURE command NOK");
+		return ret;
+	}
+
+	return 0;
+}
+
+int wl1271_cmd_data_path(struct wl1271 *wl, bool enable)
+{
+	struct cmd_enabledisable_path *cmd;
+	int ret;
+	u16 cmd_rx, cmd_tx;
+
+	wl1271_debug(DEBUG_CMD, "cmd data path");
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* the channel here is only used for calibration, so hardcoded to 1 */
+	cmd->channel = 1;
+
+	if (enable) {
+		cmd_rx = CMD_ENABLE_RX;
+		cmd_tx = CMD_ENABLE_TX;
+	} else {
+		cmd_rx = CMD_DISABLE_RX;
+		cmd_tx = CMD_DISABLE_TX;
+	}
+
+	ret = wl1271_cmd_send(wl, cmd_rx, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_error("rx %s cmd for channel %d failed",
+			     enable ? "start" : "stop", cmd->channel);
+		goto out;
+	}
+
+	wl1271_debug(DEBUG_BOOT, "rx %s cmd channel %d",
+		     enable ? "start" : "stop", cmd->channel);
+
+	ret = wl1271_cmd_send(wl, cmd_tx, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_error("tx %s cmd for channel %d failed",
+			     enable ? "start" : "stop", cmd->channel);
+		goto out;
+	}
+
+	wl1271_debug(DEBUG_BOOT, "tx %s cmd channel %d",
+		     enable ? "start" : "stop", cmd->channel);
+
+out:
+	kfree(cmd);
+	return ret;
+}
+
+int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send)
+{
+	struct wl1271_cmd_ps_params *ps_params = NULL;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd set ps mode");
+
+	ps_params = kzalloc(sizeof(*ps_params), GFP_KERNEL);
+	if (!ps_params) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ps_params->ps_mode = ps_mode;
+	ps_params->send_null_data = send;
+	ps_params->retries = wl->conf.conn.psm_entry_nullfunc_retries;
+	ps_params->hang_over_period = wl->conf.conn.psm_entry_hangover_period;
+	ps_params->null_data_rate = cpu_to_le32(rates);
+
+	ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
+			      sizeof(*ps_params), 0);
+	if (ret < 0) {
+		wl1271_error("cmd set_ps_mode failed");
+		goto out;
+	}
+
+out:
+	kfree(ps_params);
+	return ret;
+}
+
+int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
+			    void *buf, size_t buf_len, int index, u32 rates)
+{
+	struct wl1271_cmd_template_set *cmd;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd template_set %d", template_id);
+
+	WARN_ON(buf_len > WL1271_CMD_TEMPL_MAX_SIZE);
+	buf_len = min_t(size_t, buf_len, WL1271_CMD_TEMPL_MAX_SIZE);
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	cmd->len = cpu_to_le16(buf_len);
+	cmd->template_type = template_id;
+	cmd->enabled_rates = cpu_to_le32(rates);
+	cmd->short_retry_limit = wl->conf.tx.rc_conf.short_retry_limit;
+	cmd->long_retry_limit = wl->conf.tx.rc_conf.long_retry_limit;
+	cmd->index = index;
+
+	if (buf)
+		memcpy(cmd->template_data, buf, buf_len);
+
+	ret = wl1271_cmd_send(wl, CMD_SET_TEMPLATE, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_warning("cmd set_template failed: %d", ret);
+		goto out_free;
+	}
+
+out_free:
+	kfree(cmd);
+
+out:
+	return ret;
+}
+
+int wl1271_cmd_build_null_data(struct wl1271 *wl)
+{
+	struct sk_buff *skb = NULL;
+	int size;
+	void *ptr;
+	int ret = -ENOMEM;
+
+
+	if (wl->bss_type == BSS_TYPE_IBSS) {
+		size = sizeof(struct wl12xx_null_data_template);
+		ptr = NULL;
+	} else {
+		skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+		if (!skb)
+			goto out;
+		size = skb->len;
+		ptr = skb->data;
+	}
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0,
+				      wl->basic_rate);
+
+out:
+	dev_kfree_skb(skb);
+	if (ret)
+		wl1271_warning("cmd buld null data failed %d", ret);
+
+	return ret;
+
+}
+
+int wl1271_cmd_build_klv_null_data(struct wl1271 *wl)
+{
+	struct sk_buff *skb = NULL;
+	int ret = -ENOMEM;
+
+	skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+	if (!skb)
+		goto out;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV,
+				      skb->data, skb->len,
+				      CMD_TEMPL_KLV_IDX_NULL_DATA,
+				      wl->basic_rate);
+
+out:
+	dev_kfree_skb(skb);
+	if (ret)
+		wl1271_warning("cmd build klv null data failed %d", ret);
+
+	return ret;
+
+}
+
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
+{
+	struct sk_buff *skb;
+	int ret = 0;
+
+	skb = ieee80211_pspoll_get(wl->hw, wl->vif);
+	if (!skb)
+		goto out;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data,
+				      skb->len, 0, wl->basic_rate_set);
+
+out:
+	dev_kfree_skb(skb);
+	return ret;
+}
+
+int wl1271_cmd_build_probe_req(struct wl1271 *wl,
+			       const u8 *ssid, size_t ssid_len,
+			       const u8 *ie, size_t ie_len, u8 band)
+{
+	struct sk_buff *skb;
+	int ret;
+
+	skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len,
+				     ie, ie_len);
+	if (!skb) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len);
+
+	if (band == IEEE80211_BAND_2GHZ)
+		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
+					      skb->data, skb->len, 0,
+					      wl->conf.tx.basic_rate);
+	else
+		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
+					      skb->data, skb->len, 0,
+					      wl->conf.tx.basic_rate_5);
+
+out:
+	dev_kfree_skb(skb);
+	return ret;
+}
+
+int wl1271_build_qos_null_data(struct wl1271 *wl)
+{
+	struct ieee80211_qos_hdr template;
+
+	memset(&template, 0, sizeof(template));
+
+	memcpy(template.addr1, wl->bssid, ETH_ALEN);
+	memcpy(template.addr2, wl->mac_addr, ETH_ALEN);
+	memcpy(template.addr3, wl->bssid, ETH_ALEN);
+
+	template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
+					     IEEE80211_STYPE_QOS_NULLFUNC |
+					     IEEE80211_FCTL_TODS);
+
+	/* FIXME: not sure what priority to use here */
+	template.qos_ctrl = cpu_to_le16(0);
+
+	return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template,
+				       sizeof(template), 0,
+				       wl->basic_rate);
+}
+
+int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id)
+{
+	struct wl1271_cmd_set_keys *cmd;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd set_default_wep_key %d", id);
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	cmd->id = id;
+	cmd->key_action = cpu_to_le16(KEY_SET_ID);
+	cmd->key_type = KEY_WEP;
+
+	ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_warning("cmd set_default_wep_key failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(cmd);
+
+	return ret;
+}
+
+int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+		       u8 key_size, const u8 *key, const u8 *addr,
+		       u32 tx_seq_32, u16 tx_seq_16)
+{
+	struct wl1271_cmd_set_keys *cmd;
+	int ret = 0;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	if (key_type != KEY_WEP)
+		memcpy(cmd->addr, addr, ETH_ALEN);
+
+	cmd->key_action = cpu_to_le16(action);
+	cmd->key_size = key_size;
+	cmd->key_type = key_type;
+
+	cmd->ac_seq_num16[0] = cpu_to_le16(tx_seq_16);
+	cmd->ac_seq_num32[0] = cpu_to_le32(tx_seq_32);
+
+	/* we have only one SSID profile */
+	cmd->ssid_profile = 0;
+
+	cmd->id = id;
+
+	if (key_type == KEY_TKIP) {
+		/*
+		 * We get the key in the following form:
+		 * TKIP (16 bytes) - TX MIC (8 bytes) - RX MIC (8 bytes)
+		 * but the target is expecting:
+		 * TKIP - RX MIC - TX MIC
+		 */
+		memcpy(cmd->key, key, 16);
+		memcpy(cmd->key + 16, key + 24, 8);
+		memcpy(cmd->key + 24, key + 16, 8);
+
+	} else {
+		memcpy(cmd->key, key, key_size);
+	}
+
+	wl1271_dump(DEBUG_CRYPT, "TARGET KEY: ", cmd, sizeof(*cmd));
+
+	ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_warning("could not set keys");
+	goto out;
+	}
+
+out:
+	kfree(cmd);
+
+	return ret;
+}
+
+int wl1271_cmd_disconnect(struct wl1271 *wl)
+{
+	struct wl1271_cmd_disconnect *cmd;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd disconnect");
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	cmd->rx_config_options = cpu_to_le32(wl->rx_config);
+	cmd->rx_filter_options = cpu_to_le32(wl->rx_filter);
+	/* disconnect reason is not used in immediate disconnections */
+	cmd->type = DISCONNECT_IMMEDIATE;
+
+	ret = wl1271_cmd_send(wl, CMD_DISCONNECT, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_error("failed to send disconnect command");
+		goto out_free;
+	}
+
+	ret = wl1271_cmd_wait_for_event(wl, DISCONNECT_EVENT_COMPLETE_ID);
+	if (ret < 0)
+		wl1271_error("cmd disconnect event completion error");
+
+out_free:
+	kfree(cmd);
+
+out:
+	return ret;
+}
+
+int wl1271_cmd_set_sta_state(struct wl1271 *wl)
+{
+	struct wl1271_cmd_set_sta_state *cmd;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd set sta state");
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	cmd->state = WL1271_CMD_STA_STATE_CONNECTED;
+
+	ret = wl1271_cmd_send(wl, CMD_SET_STA_STATE, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_error("failed to send set STA state command");
+		goto out_free;
+	}
+
+out_free:
+	kfree(cmd);
+
+out:
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
new file mode 100644
index 000000000000..893dbf72c2d9
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -0,0 +1,459 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __CMD_H__
+#define __CMD_H__
+
+#include "wl12xx.h"
+
+struct acx_header;
+
+int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
+		    size_t res_len);
+int wl1271_cmd_general_parms(struct wl1271 *wl);
+int wl1271_cmd_radio_parms(struct wl1271 *wl);
+int wl1271_cmd_ext_radio_parms(struct wl1271 *wl);
+int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type);
+int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
+int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
+int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
+int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
+int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send);
+int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
+			   size_t len);
+int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
+			    void *buf, size_t buf_len, int index, u32 rates);
+int wl1271_cmd_build_null_data(struct wl1271 *wl);
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
+int wl1271_cmd_build_probe_req(struct wl1271 *wl,
+			       const u8 *ssid, size_t ssid_len,
+			       const u8 *ie, size_t ie_len, u8 band);
+int wl1271_build_qos_null_data(struct wl1271 *wl);
+int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
+int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
+int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+		       u8 key_size, const u8 *key, const u8 *addr,
+		       u32 tx_seq_32, u16 tx_seq_16);
+int wl1271_cmd_disconnect(struct wl1271 *wl);
+int wl1271_cmd_set_sta_state(struct wl1271 *wl);
+
+enum wl1271_commands {
+	CMD_INTERROGATE     = 1,    /*use this to read information elements*/
+	CMD_CONFIGURE       = 2,    /*use this to write information elements*/
+	CMD_ENABLE_RX       = 3,
+	CMD_ENABLE_TX       = 4,
+	CMD_DISABLE_RX      = 5,
+	CMD_DISABLE_TX      = 6,
+	CMD_SCAN            = 8,
+	CMD_STOP_SCAN       = 9,
+	CMD_START_JOIN      = 11,
+	CMD_SET_KEYS        = 12,
+	CMD_READ_MEMORY     = 13,
+	CMD_WRITE_MEMORY    = 14,
+	CMD_SET_TEMPLATE    = 19,
+	CMD_TEST            = 23,
+	CMD_NOISE_HIST      = 28,
+	CMD_LNA_CONTROL     = 32,
+	CMD_SET_BCN_MODE    = 33,
+	CMD_MEASUREMENT      = 34,
+	CMD_STOP_MEASUREMENT = 35,
+	CMD_DISCONNECT       = 36,
+	CMD_SET_PS_MODE      = 37,
+	CMD_CHANNEL_SWITCH   = 38,
+	CMD_STOP_CHANNEL_SWICTH = 39,
+	CMD_AP_DISCOVERY     = 40,
+	CMD_STOP_AP_DISCOVERY = 41,
+	CMD_SPS_SCAN = 42,
+	CMD_STOP_SPS_SCAN = 43,
+	CMD_HEALTH_CHECK     = 45,
+	CMD_DEBUG            = 46,
+	CMD_TRIGGER_SCAN_TO  = 47,
+	CMD_CONNECTION_SCAN_CFG      = 48,
+	CMD_CONNECTION_SCAN_SSID_CFG = 49,
+	CMD_START_PERIODIC_SCAN      = 50,
+	CMD_STOP_PERIODIC_SCAN       = 51,
+	CMD_SET_STA_STATE            = 52,
+
+	NUM_COMMANDS,
+	MAX_COMMAND_ID = 0xFFFF,
+};
+
+#define MAX_CMD_PARAMS 572
+
+enum {
+	CMD_TEMPL_KLV_IDX_NULL_DATA = 0,
+	CMD_TEMPL_KLV_IDX_MAX = 4
+};
+
+enum cmd_templ {
+	CMD_TEMPL_NULL_DATA = 0,
+	CMD_TEMPL_BEACON,
+	CMD_TEMPL_CFG_PROBE_REQ_2_4,
+	CMD_TEMPL_CFG_PROBE_REQ_5,
+	CMD_TEMPL_PROBE_RESPONSE,
+	CMD_TEMPL_QOS_NULL_DATA,
+	CMD_TEMPL_PS_POLL,
+	CMD_TEMPL_KLV,
+	CMD_TEMPL_DISCONNECT,
+	CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */
+	CMD_TEMPL_PROBE_REQ_5,   /* for firmware internal use only */
+	CMD_TEMPL_BAR,           /* for firmware internal use only */
+	CMD_TEMPL_CTS,           /*
+				  * For CTS-to-self (FastCTS) mechanism
+				  * for BT/WLAN coexistence (SoftGemini). */
+	CMD_TEMPL_MAX = 0xff
+};
+
+/* unit ms */
+#define WL1271_COMMAND_TIMEOUT     2000
+#define WL1271_CMD_TEMPL_MAX_SIZE  252
+#define WL1271_EVENT_TIMEOUT       750
+
+struct wl1271_cmd_header {
+	__le16 id;
+	__le16 status;
+	/* payload */
+	u8 data[0];
+} __packed;
+
+#define WL1271_CMD_MAX_PARAMS 572
+
+struct wl1271_command {
+	struct wl1271_cmd_header header;
+	u8  parameters[WL1271_CMD_MAX_PARAMS];
+} __packed;
+
+enum {
+	CMD_MAILBOX_IDLE		=  0,
+	CMD_STATUS_SUCCESS		=  1,
+	CMD_STATUS_UNKNOWN_CMD		=  2,
+	CMD_STATUS_UNKNOWN_IE		=  3,
+	CMD_STATUS_REJECT_MEAS_SG_ACTIVE	= 11,
+	CMD_STATUS_RX_BUSY		= 13,
+	CMD_STATUS_INVALID_PARAM		= 14,
+	CMD_STATUS_TEMPLATE_TOO_LARGE		= 15,
+	CMD_STATUS_OUT_OF_MEMORY		= 16,
+	CMD_STATUS_STA_TABLE_FULL		= 17,
+	CMD_STATUS_RADIO_ERROR		= 18,
+	CMD_STATUS_WRONG_NESTING		= 19,
+	CMD_STATUS_TIMEOUT		= 21, /* Driver internal use.*/
+	CMD_STATUS_FW_RESET		= 22, /* Driver internal use.*/
+	MAX_COMMAND_STATUS		= 0xff
+};
+
+#define CMDMBOX_HEADER_LEN 4
+#define CMDMBOX_INFO_ELEM_HEADER_LEN 4
+
+enum {
+	BSS_TYPE_IBSS = 0,
+	BSS_TYPE_STA_BSS = 2,
+	BSS_TYPE_AP_BSS = 3,
+	MAX_BSS_TYPE = 0xFF
+};
+
+#define WL1271_JOIN_CMD_CTRL_TX_FLUSH     0x80 /* Firmware flushes all Tx */
+#define WL1271_JOIN_CMD_TX_SESSION_OFFSET 1
+#define WL1271_JOIN_CMD_BSS_TYPE_5GHZ 0x10
+
+struct wl1271_cmd_join {
+	struct wl1271_cmd_header header;
+
+	__le32 bssid_lsb;
+	__le16 bssid_msb;
+	__le16 beacon_interval; /* in TBTTs */
+	__le32 rx_config_options;
+	__le32 rx_filter_options;
+
+	/*
+	 * The target uses this field to determine the rate at
+	 * which to transmit control frame responses (such as
+	 * ACK or CTS frames).
+	 */
+	__le32 basic_rate_set;
+	u8 dtim_interval;
+	/*
+	 * bits 0-2: This bitwise field specifies the type
+	 * of BSS to start or join (BSS_TYPE_*).
+	 * bit 4: Band - The radio band in which to join
+	 * or start.
+	 *  0 - 2.4GHz band
+	 *  1 - 5GHz band
+	 * bits 3, 5-7: Reserved
+	 */
+	u8 bss_type;
+	u8 channel;
+	u8 ssid_len;
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 ctrl; /* JOIN_CMD_CTRL_* */
+	u8 reserved[3];
+} __packed;
+
+struct cmd_enabledisable_path {
+	struct wl1271_cmd_header header;
+
+	u8 channel;
+	u8 padding[3];
+} __packed;
+
+#define WL1271_RATE_AUTOMATIC  0
+
+struct wl1271_cmd_template_set {
+	struct wl1271_cmd_header header;
+
+	__le16 len;
+	u8 template_type;
+	u8 index;  /* relevant only for KLV_TEMPLATE type */
+	__le32 enabled_rates;
+	u8 short_retry_limit;
+	u8 long_retry_limit;
+	u8 aflags;
+	u8 reserved;
+	u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE];
+} __packed;
+
+#define TIM_ELE_ID    5
+#define PARTIAL_VBM_MAX    251
+
+struct wl1271_tim {
+	u8 identity;
+	u8 length;
+	u8 dtim_count;
+	u8 dtim_period;
+	u8 bitmap_ctrl;
+	u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
+} __packed;
+
+enum wl1271_cmd_ps_mode {
+	STATION_ACTIVE_MODE,
+	STATION_POWER_SAVE_MODE
+};
+
+struct wl1271_cmd_ps_params {
+	struct wl1271_cmd_header header;
+
+	u8 ps_mode; /* STATION_* */
+	u8 send_null_data; /* Do we have to send NULL data packet ? */
+	u8 retries; /* Number of retires for the initial NULL data packet */
+
+	 /*
+	  * TUs during which the target stays awake after switching
+	  * to power save mode.
+	  */
+	u8 hang_over_period;
+	__le32 null_data_rate;
+} __packed;
+
+/* HW encryption keys */
+#define NUM_ACCESS_CATEGORIES_COPY 4
+#define MAX_KEY_SIZE 32
+
+enum wl1271_cmd_key_action {
+	KEY_ADD_OR_REPLACE = 1,
+	KEY_REMOVE         = 2,
+	KEY_SET_ID         = 3,
+	MAX_KEY_ACTION     = 0xffff,
+};
+
+enum wl1271_cmd_key_type {
+	KEY_NONE = 0,
+	KEY_WEP  = 1,
+	KEY_TKIP = 2,
+	KEY_AES  = 3,
+	KEY_GEM  = 4,
+};
+
+/* FIXME: Add description for key-types */
+
+struct wl1271_cmd_set_keys {
+	struct wl1271_cmd_header header;
+
+	/* Ignored for default WEP key */
+	u8 addr[ETH_ALEN];
+
+	/* key_action_e */
+	__le16 key_action;
+
+	__le16 reserved_1;
+
+	/* key size in bytes */
+	u8 key_size;
+
+	/* key_type_e */
+	u8 key_type;
+	u8 ssid_profile;
+
+	/*
+	 * TKIP, AES: frame's key id field.
+	 * For WEP default key: key id;
+	 */
+	u8 id;
+	u8 reserved_2[6];
+	u8 key[MAX_KEY_SIZE];
+	__le16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
+	__le32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
+} __packed;
+
+struct wl1271_cmd_test_header {
+	u8 id;
+	u8 padding[3];
+} __packed;
+
+enum wl1271_channel_tune_bands {
+	WL1271_CHANNEL_TUNE_BAND_2_4,
+	WL1271_CHANNEL_TUNE_BAND_5,
+	WL1271_CHANNEL_TUNE_BAND_4_9
+};
+
+#define WL1271_PD_REFERENCE_POINT_BAND_B_G  0
+
+#define TEST_CMD_P2G_CAL                    0x02
+#define TEST_CMD_CHANNEL_TUNE               0x0d
+#define TEST_CMD_UPDATE_PD_REFERENCE_POINT  0x1d
+#define TEST_CMD_INI_FILE_RADIO_PARAM       0x19
+#define TEST_CMD_INI_FILE_GENERAL_PARAM     0x1E
+#define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
+
+struct wl1271_general_parms_cmd {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	struct wl1271_ini_general_params general_params;
+
+	u8 sr_debug_table[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 sr_sen_n_p;
+	u8 sr_sen_n_p_gain;
+	u8 sr_sen_nrn;
+	u8 sr_sen_prn;
+	u8 padding[3];
+} __packed;
+
+struct wl1271_radio_parms_cmd {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	/* Static radio parameters */
+	struct wl1271_ini_band_params_2 static_params_2;
+	struct wl1271_ini_band_params_5 static_params_5;
+
+	/* Dynamic radio parameters */
+	struct wl1271_ini_fem_params_2 dyn_params_2;
+	u8 padding2;
+	struct wl1271_ini_fem_params_5 dyn_params_5;
+	u8 padding3[2];
+} __packed;
+
+struct wl1271_ext_radio_parms_cmd {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
+	u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
+	u8 padding[3];
+} __packed;
+
+struct wl1271_cmd_cal_channel_tune {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	u8 band;
+	u8 channel;
+
+	__le16 radio_status;
+} __packed;
+
+struct wl1271_cmd_cal_update_ref_point {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	__le32 ref_power;
+	__le32 ref_detector;
+	u8  sub_band;
+	u8  padding[3];
+} __packed;
+
+#define MAX_TLV_LENGTH         400
+#define	MAX_NVS_VERSION_LENGTH 12
+
+#define WL1271_CAL_P2G_BAND_B_G BIT(0)
+
+struct wl1271_cmd_cal_p2g {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	__le16 len;
+	u8  buf[MAX_TLV_LENGTH];
+	u8  type;
+	u8  padding;
+
+	__le16 radio_status;
+	u8  nvs_version[MAX_NVS_VERSION_LENGTH];
+
+	u8  sub_band_mask;
+	u8  padding2;
+} __packed;
+
+
+/*
+ * There are three types of disconnections:
+ *
+ * DISCONNECT_IMMEDIATE: the fw doesn't send any frames
+ * DISCONNECT_DEAUTH:    the fw generates a DEAUTH request with the reason
+ *                       we have passed
+ * DISCONNECT_DISASSOC:  the fw generates a DESASSOC request with the reason
+ *                       we have passed
+ */
+enum wl1271_disconnect_type {
+	DISCONNECT_IMMEDIATE,
+	DISCONNECT_DEAUTH,
+	DISCONNECT_DISASSOC
+};
+
+struct wl1271_cmd_disconnect {
+	struct wl1271_cmd_header header;
+
+	__le32 rx_config_options;
+	__le32 rx_filter_options;
+
+	__le16 reason;
+	u8  type;
+
+	u8  padding;
+} __packed;
+
+#define WL1271_CMD_STA_STATE_CONNECTED  1
+
+struct wl1271_cmd_set_sta_state {
+	struct wl1271_cmd_header header;
+
+	u8 state;
+	u8 padding[3];
+} __packed;
+
+#endif /* __WL1271_CMD_H__ */
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
new file mode 100644
index 000000000000..a16b3616e430
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -0,0 +1,1105 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __CONF_H__
+#define __CONF_H__
+
+enum {
+	CONF_HW_BIT_RATE_1MBPS   = BIT(0),
+	CONF_HW_BIT_RATE_2MBPS   = BIT(1),
+	CONF_HW_BIT_RATE_5_5MBPS = BIT(2),
+	CONF_HW_BIT_RATE_6MBPS   = BIT(3),
+	CONF_HW_BIT_RATE_9MBPS   = BIT(4),
+	CONF_HW_BIT_RATE_11MBPS  = BIT(5),
+	CONF_HW_BIT_RATE_12MBPS  = BIT(6),
+	CONF_HW_BIT_RATE_18MBPS  = BIT(7),
+	CONF_HW_BIT_RATE_22MBPS  = BIT(8),
+	CONF_HW_BIT_RATE_24MBPS  = BIT(9),
+	CONF_HW_BIT_RATE_36MBPS  = BIT(10),
+	CONF_HW_BIT_RATE_48MBPS  = BIT(11),
+	CONF_HW_BIT_RATE_54MBPS  = BIT(12),
+	CONF_HW_BIT_RATE_MCS_0   = BIT(13),
+	CONF_HW_BIT_RATE_MCS_1   = BIT(14),
+	CONF_HW_BIT_RATE_MCS_2   = BIT(15),
+	CONF_HW_BIT_RATE_MCS_3   = BIT(16),
+	CONF_HW_BIT_RATE_MCS_4   = BIT(17),
+	CONF_HW_BIT_RATE_MCS_5   = BIT(18),
+	CONF_HW_BIT_RATE_MCS_6   = BIT(19),
+	CONF_HW_BIT_RATE_MCS_7   = BIT(20)
+};
+
+enum {
+	CONF_HW_RATE_INDEX_1MBPS   = 0,
+	CONF_HW_RATE_INDEX_2MBPS   = 1,
+	CONF_HW_RATE_INDEX_5_5MBPS = 2,
+	CONF_HW_RATE_INDEX_6MBPS   = 3,
+	CONF_HW_RATE_INDEX_9MBPS   = 4,
+	CONF_HW_RATE_INDEX_11MBPS  = 5,
+	CONF_HW_RATE_INDEX_12MBPS  = 6,
+	CONF_HW_RATE_INDEX_18MBPS  = 7,
+	CONF_HW_RATE_INDEX_22MBPS  = 8,
+	CONF_HW_RATE_INDEX_24MBPS  = 9,
+	CONF_HW_RATE_INDEX_36MBPS  = 10,
+	CONF_HW_RATE_INDEX_48MBPS  = 11,
+	CONF_HW_RATE_INDEX_54MBPS  = 12,
+	CONF_HW_RATE_INDEX_MAX     = CONF_HW_RATE_INDEX_54MBPS,
+};
+
+enum {
+	CONF_HW_RXTX_RATE_MCS7 = 0,
+	CONF_HW_RXTX_RATE_MCS6,
+	CONF_HW_RXTX_RATE_MCS5,
+	CONF_HW_RXTX_RATE_MCS4,
+	CONF_HW_RXTX_RATE_MCS3,
+	CONF_HW_RXTX_RATE_MCS2,
+	CONF_HW_RXTX_RATE_MCS1,
+	CONF_HW_RXTX_RATE_MCS0,
+	CONF_HW_RXTX_RATE_54,
+	CONF_HW_RXTX_RATE_48,
+	CONF_HW_RXTX_RATE_36,
+	CONF_HW_RXTX_RATE_24,
+	CONF_HW_RXTX_RATE_22,
+	CONF_HW_RXTX_RATE_18,
+	CONF_HW_RXTX_RATE_12,
+	CONF_HW_RXTX_RATE_11,
+	CONF_HW_RXTX_RATE_9,
+	CONF_HW_RXTX_RATE_6,
+	CONF_HW_RXTX_RATE_5_5,
+	CONF_HW_RXTX_RATE_2,
+	CONF_HW_RXTX_RATE_1,
+	CONF_HW_RXTX_RATE_MAX,
+	CONF_HW_RXTX_RATE_UNSUPPORTED = 0xff
+};
+
+enum {
+	CONF_SG_DISABLE = 0,
+	CONF_SG_PROTECTIVE,
+	CONF_SG_OPPORTUNISTIC
+};
+
+enum {
+	/*
+	 * PER threshold in PPM of the BT voice
+	 *
+	 * Range: 0 - 10000000
+	 */
+	CONF_SG_BT_PER_THRESHOLD = 0,
+
+	/*
+	 * Number of consequent RX_ACTIVE activities to override BT voice
+	 * frames to ensure WLAN connection
+	 *
+	 * Range: 0 - 100
+	 */
+	CONF_SG_HV3_MAX_OVERRIDE,
+
+	/*
+	 * Defines the PER threshold of the BT voice
+	 *
+	 * Range: 0 - 65000
+	 */
+	CONF_SG_BT_NFS_SAMPLE_INTERVAL,
+
+	/*
+	 * Defines the load ratio of BT
+	 *
+	 * Range: 0 - 100 (%)
+	 */
+	CONF_SG_BT_LOAD_RATIO,
+
+	/*
+	 * Defines whether the SG will force WLAN host to enter/exit PSM
+	 *
+	 * Range: 1 - SG can force, 0 - host handles PSM
+	 */
+	CONF_SG_AUTO_PS_MODE,
+
+	/*
+	 * Compensation percentage of probe requests when scan initiated
+	 * during BT voice/ACL link.
+	 *
+	 * Range: 0 - 255 (%)
+	 */
+	CONF_SG_AUTO_SCAN_PROBE_REQ,
+
+	/*
+	 * Compensation percentage of probe requests when active scan initiated
+	 * during BT voice
+	 *
+	 * Range: 0 - 255 (%)
+	 */
+	CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3,
+
+	/*
+	 * Defines antenna configuration (single/dual antenna)
+	 *
+	 * Range: 0 - single antenna, 1 - dual antenna
+	 */
+	CONF_SG_ANTENNA_CONFIGURATION,
+
+	/*
+	 * The threshold (percent) of max consequtive beacon misses before
+	 * increasing priority of beacon reception.
+	 *
+	 * Range: 0 - 100 (%)
+	 */
+	CONF_SG_BEACON_MISS_PERCENT,
+
+	/*
+	 * The rate threshold below which receiving a data frame from the AP
+	 * will increase the priority of the data frame above BT traffic.
+	 *
+	 * Range: 0,2, 5(=5.5), 6, 9, 11, 12, 18, 24, 36, 48, 54
+	 */
+	CONF_SG_RATE_ADAPT_THRESH,
+
+	/*
+	 * Not used currently.
+	 *
+	 * Range: 0
+	 */
+	CONF_SG_RATE_ADAPT_SNR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN PSM / BT master basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_BR,
+	CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_BR,
+
+	/*
+	 * The time after it expires no new WLAN trigger frame is trasmitted
+	 * in WLAN PSM / BT master basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_BR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN PSM / BT slave basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_BR,
+	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_BR,
+
+	/*
+	 * The time after it expires no new WLAN trigger frame is trasmitted
+	 * in WLAN PSM / BT slave basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_BR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN PSM / BT master EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_EDR,
+	CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_EDR,
+
+	/*
+	 * The time after it expires no new WLAN trigger frame is trasmitted
+	 * in WLAN PSM / BT master EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_EDR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN PSM / BT slave EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_EDR,
+	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_EDR,
+
+	/*
+	 * The time after it expires no new WLAN trigger frame is trasmitted
+	 * in WLAN PSM / BT slave EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_EDR,
+
+	/*
+	 * RX guard time before the beginning of a new BT voice frame during
+	 * which no new WLAN trigger frame is transmitted.
+	 *
+	 * Range: 0 - 100000 (us)
+	 */
+	CONF_SG_RXT,
+
+	/*
+	 * TX guard time before the beginning of a new BT voice frame during
+	 * which no new WLAN frame is transmitted.
+	 *
+	 * Range: 0 - 100000 (us)
+	 */
+
+	CONF_SG_TXT,
+
+	/*
+	 * Enable adaptive RXT/TXT algorithm. If disabled, the host values
+	 * will be utilized.
+	 *
+	 * Range: 0 - disable, 1 - enable
+	 */
+	CONF_SG_ADAPTIVE_RXT_TXT,
+
+	/*
+	 * The used WLAN legacy service period during active BT ACL link
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_PS_POLL_TIMEOUT,
+
+	/*
+	 * The used WLAN UPSD service period during active BT ACL link
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_UPSD_TIMEOUT,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN Active / BT master EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MIN_EDR,
+	CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MAX_EDR,
+
+	/*
+	 * The maximum time WLAN can gain the antenna for
+	 * in WLAN Active / BT master EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_MASTER_EDR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN Active / BT slave EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MIN_EDR,
+	CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MAX_EDR,
+
+	/*
+	 * The maximum time WLAN can gain the antenna for
+	 * in WLAN Active / BT slave EDR
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_SLAVE_EDR,
+
+	/*
+	 * Configure the min and max time BT gains the antenna
+	 * in WLAN Active / BT basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_BT_ACL_MIN_BR,
+	CONF_SG_WLAN_ACTIVE_BT_ACL_MAX_BR,
+
+	/*
+	 * The maximum time WLAN can gain the antenna for
+	 * in WLAN Active / BT basic rate
+	 *
+	 * Range: 0 - 255 (ms)
+	 */
+	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_BR,
+
+	/*
+	 * Compensation percentage of WLAN passive scan window if initiated
+	 * during BT voice
+	 *
+	 * Range: 0 - 1000 (%)
+	 */
+	CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3,
+
+	/*
+	 * Compensation percentage of WLAN passive scan window if initiated
+	 * during BT A2DP
+	 *
+	 * Range: 0 - 1000 (%)
+	 */
+	CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP,
+
+	/*
+	 * Fixed time ensured for BT traffic to gain the antenna during WLAN
+	 * passive scan.
+	 *
+	 * Range: 0 - 1000 ms
+	 */
+	CONF_SG_PASSIVE_SCAN_A2DP_BT_TIME,
+
+	/*
+	 * Fixed time ensured for WLAN traffic to gain the antenna during WLAN
+	 * passive scan.
+	 *
+	 * Range: 0 - 1000 ms
+	 */
+	CONF_SG_PASSIVE_SCAN_A2DP_WLAN_TIME,
+
+	/*
+	 * Number of consequent BT voice frames not interrupted by WLAN
+	 *
+	 * Range: 0 - 100
+	 */
+	CONF_SG_HV3_MAX_SERVED,
+
+	/*
+	 * Protection time of the DHCP procedure.
+	 *
+	 * Range: 0 - 100000 (ms)
+	 */
+	CONF_SG_DHCP_TIME,
+
+	/*
+	 * Compensation percentage of WLAN active scan window if initiated
+	 * during BT A2DP
+	 *
+	 * Range: 0 - 1000 (%)
+	 */
+	CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP,
+	CONF_SG_TEMP_PARAM_1,
+	CONF_SG_TEMP_PARAM_2,
+	CONF_SG_TEMP_PARAM_3,
+	CONF_SG_TEMP_PARAM_4,
+	CONF_SG_TEMP_PARAM_5,
+	CONF_SG_PARAMS_MAX,
+	CONF_SG_PARAMS_ALL = 0xff
+};
+
+struct conf_sg_settings {
+	u32 params[CONF_SG_PARAMS_MAX];
+	u8 state;
+};
+
+enum conf_rx_queue_type {
+	CONF_RX_QUEUE_TYPE_LOW_PRIORITY,  /* All except the high priority */
+	CONF_RX_QUEUE_TYPE_HIGH_PRIORITY, /* Management and voice packets */
+};
+
+struct conf_rx_settings {
+	/*
+	 * The maximum amount of time, in TU, before the
+	 * firmware discards the MSDU.
+	 *
+	 * Range: 0 - 0xFFFFFFFF
+	 */
+	u32 rx_msdu_life_time;
+
+	/*
+	 * Packet detection threshold in the PHY.
+	 *
+	 * FIXME: details unknown.
+	 */
+	u32 packet_detection_threshold;
+
+	/*
+	 * The longest time the STA will wait to receive traffic from the AP
+	 * after a PS-poll has been transmitted.
+	 *
+	 * Range: 0 - 200000
+	 */
+	u16 ps_poll_timeout;
+	/*
+	 * The longest time the STA will wait to receive traffic from the AP
+	 * after a frame has been sent from an UPSD enabled queue.
+	 *
+	 * Range: 0 - 200000
+	 */
+	u16 upsd_timeout;
+
+	/*
+	 * The number of octets in an MPDU, below which an RTS/CTS
+	 * handshake is not performed.
+	 *
+	 * Range: 0 - 4096
+	 */
+	u16 rts_threshold;
+
+	/*
+	 * The RX Clear Channel Assessment threshold in the PHY
+	 * (the energy threshold).
+	 *
+	 * Range: ENABLE_ENERGY_D  == 0x140A
+	 *        DISABLE_ENERGY_D == 0xFFEF
+	 */
+	u16 rx_cca_threshold;
+
+	/*
+	 * Occupied Rx mem-blocks number which requires interrupting the host
+	 * (0 = no buffering, 0xffff = disabled).
+	 *
+	 * Range: u16
+	 */
+	u16 irq_blk_threshold;
+
+	/*
+	 * Rx packets number which requires interrupting the host
+	 * (0 = no buffering).
+	 *
+	 * Range: u16
+	 */
+	u16 irq_pkt_threshold;
+
+	/*
+	 * Max time in msec the FW may delay RX-Complete interrupt.
+	 *
+	 * Range: 1 - 100
+	 */
+	u16 irq_timeout;
+
+	/*
+	 * The RX queue type.
+	 *
+	 * Range: RX_QUEUE_TYPE_RX_LOW_PRIORITY, RX_QUEUE_TYPE_RX_HIGH_PRIORITY,
+	 */
+	u8 queue_type;
+};
+
+#define CONF_TX_MAX_RATE_CLASSES       8
+
+#define CONF_TX_RATE_MASK_UNSPECIFIED  0
+#define CONF_TX_RATE_MASK_BASIC        (CONF_HW_BIT_RATE_1MBPS | \
+					CONF_HW_BIT_RATE_2MBPS)
+#define CONF_TX_RATE_RETRY_LIMIT       10
+
+struct conf_tx_rate_class {
+
+	/*
+	 * The rates enabled for this rate class.
+	 *
+	 * Range: CONF_HW_BIT_RATE_* bit mask
+	 */
+	u32 enabled_rates;
+
+	/*
+	 * The dot11 short retry limit used for TX retries.
+	 *
+	 * Range: u8
+	 */
+	u8 short_retry_limit;
+
+	/*
+	 * The dot11 long retry limit used for TX retries.
+	 *
+	 * Range: u8
+	 */
+	u8 long_retry_limit;
+
+	/*
+	 * Flags controlling the attributes of TX transmission.
+	 *
+	 * Range: bit 0: Truncate - when set, FW attempts to send a frame stop
+	 *               when the total valid per-rate attempts have
+	 *               been exhausted; otherwise transmissions
+	 *               will continue at the lowest available rate
+	 *               until the appropriate one of the
+	 *               short_retry_limit, long_retry_limit,
+	 *               dot11_max_transmit_msdu_life_time, or
+	 *               max_tx_life_time, is exhausted.
+	 *            1: Preamble Override - indicates if the preamble type
+	 *               should be used in TX.
+	 *            2: Preamble Type - the type of the preamble to be used by
+	 *               the policy (0 - long preamble, 1 - short preamble.
+	 */
+	u8 aflags;
+};
+
+#define CONF_TX_MAX_AC_COUNT 4
+
+/* Slot number setting to start transmission at PIFS interval */
+#define CONF_TX_AIFS_PIFS 1
+/* Slot number setting to start transmission at DIFS interval normal
+ * DCF access */
+#define CONF_TX_AIFS_DIFS 2
+
+
+enum conf_tx_ac {
+	CONF_TX_AC_BE = 0,         /* best effort / legacy */
+	CONF_TX_AC_BK = 1,         /* background */
+	CONF_TX_AC_VI = 2,         /* video */
+	CONF_TX_AC_VO = 3,         /* voice */
+	CONF_TX_AC_CTS2SELF = 4,   /* fictious AC, follows AC_VO */
+	CONF_TX_AC_ANY_TID = 0x1f
+};
+
+struct conf_tx_ac_category {
+	/*
+	 * The AC class identifier.
+	 *
+	 * Range: enum conf_tx_ac
+	 */
+	u8 ac;
+
+	/*
+	 * The contention window minimum size (in slots) for the access
+	 * class.
+	 *
+	 * Range: u8
+	 */
+	u8 cw_min;
+
+	/*
+	 * The contention window maximum size (in slots) for the access
+	 * class.
+	 *
+	 * Range: u8
+	 */
+	u16 cw_max;
+
+	/*
+	 * The AIF value (in slots) for the access class.
+	 *
+	 * Range: u8
+	 */
+	u8 aifsn;
+
+	/*
+	 * The TX Op Limit (in microseconds) for the access class.
+	 *
+	 * Range: u16
+	 */
+	u16 tx_op_limit;
+};
+
+#define CONF_TX_MAX_TID_COUNT 8
+
+enum {
+	CONF_CHANNEL_TYPE_DCF = 0,   /* DC/LEGACY*/
+	CONF_CHANNEL_TYPE_EDCF = 1,  /* EDCA*/
+	CONF_CHANNEL_TYPE_HCCA = 2,  /* HCCA*/
+};
+
+enum {
+	CONF_PS_SCHEME_LEGACY = 0,
+	CONF_PS_SCHEME_UPSD_TRIGGER = 1,
+	CONF_PS_SCHEME_LEGACY_PSPOLL = 2,
+	CONF_PS_SCHEME_SAPSD = 3,
+};
+
+enum {
+	CONF_ACK_POLICY_LEGACY = 0,
+	CONF_ACK_POLICY_NO_ACK = 1,
+	CONF_ACK_POLICY_BLOCK = 2,
+};
+
+
+struct conf_tx_tid {
+	u8 queue_id;
+	u8 channel_type;
+	u8 tsid;
+	u8 ps_scheme;
+	u8 ack_policy;
+	u32 apsd_conf[2];
+};
+
+struct conf_tx_settings {
+	/*
+	 * The TX ED value for TELEC Enable/Disable.
+	 *
+	 * Range: 0, 1
+	 */
+	u8 tx_energy_detection;
+
+	/*
+	 * Configuration for rate classes for TX (currently only one
+	 * rate class supported.)
+	 */
+	struct conf_tx_rate_class rc_conf;
+
+	/*
+	 * Configuration for access categories for TX rate control.
+	 */
+	u8 ac_conf_count;
+	struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT];
+
+	/*
+	 * Configuration for TID parameters.
+	 */
+	u8 tid_conf_count;
+	struct conf_tx_tid tid_conf[CONF_TX_MAX_TID_COUNT];
+
+	/*
+	 * The TX fragmentation threshold.
+	 *
+	 * Range: u16
+	 */
+	u16 frag_threshold;
+
+	/*
+	 * Max time in msec the FW may delay frame TX-Complete interrupt.
+	 *
+	 * Range: u16
+	 */
+	u16 tx_compl_timeout;
+
+	/*
+	 * Completed TX packet count which requires to issue the TX-Complete
+	 * interrupt.
+	 *
+	 * Range: u16
+	 */
+	u16 tx_compl_threshold;
+
+	/*
+	 * The rate used for control messages and scanning on the 2.4GHz band
+	 *
+	 * Range: CONF_HW_BIT_RATE_* bit mask
+	 */
+	u32 basic_rate;
+
+	/*
+	 * The rate used for control messages and scanning on the 5GHz band
+	 *
+	 * Range: CONF_HW_BIT_RATE_* bit mask
+	 */
+	u32 basic_rate_5;
+};
+
+enum {
+	CONF_WAKE_UP_EVENT_BEACON    = 0x01, /* Wake on every Beacon*/
+	CONF_WAKE_UP_EVENT_DTIM      = 0x02, /* Wake on every DTIM*/
+	CONF_WAKE_UP_EVENT_N_DTIM    = 0x04, /* Wake every Nth DTIM */
+	CONF_WAKE_UP_EVENT_N_BEACONS = 0x08, /* Wake every Nth beacon */
+	CONF_WAKE_UP_EVENT_BITS_MASK = 0x0F
+};
+
+#define CONF_MAX_BCN_FILT_IE_COUNT 32
+
+#define CONF_BCN_RULE_PASS_ON_CHANGE         BIT(0)
+#define CONF_BCN_RULE_PASS_ON_APPEARANCE     BIT(1)
+
+#define CONF_BCN_IE_OUI_LEN    3
+#define CONF_BCN_IE_VER_LEN    2
+
+struct conf_bcn_filt_rule {
+	/*
+	 * IE number to which to associate a rule.
+	 *
+	 * Range: u8
+	 */
+	u8 ie;
+
+	/*
+	 * Rule to associate with the specific ie.
+	 *
+	 * Range: CONF_BCN_RULE_PASS_ON_*
+	 */
+	u8 rule;
+
+	/*
+	 * OUI for the vendor specifie IE (221)
+	 */
+	u8 oui[CONF_BCN_IE_OUI_LEN];
+
+	/*
+	 * Type for the vendor specifie IE (221)
+	 */
+	u8 type;
+
+	/*
+	 * Version for the vendor specifie IE (221)
+	 */
+	u8 version[CONF_BCN_IE_VER_LEN];
+};
+
+#define CONF_MAX_RSSI_SNR_TRIGGERS 8
+
+enum {
+	CONF_TRIG_METRIC_RSSI_BEACON = 0,
+	CONF_TRIG_METRIC_RSSI_DATA,
+	CONF_TRIG_METRIC_SNR_BEACON,
+	CONF_TRIG_METRIC_SNR_DATA
+};
+
+enum {
+	CONF_TRIG_EVENT_TYPE_LEVEL = 0,
+	CONF_TRIG_EVENT_TYPE_EDGE
+};
+
+enum {
+	CONF_TRIG_EVENT_DIR_LOW = 0,
+	CONF_TRIG_EVENT_DIR_HIGH,
+	CONF_TRIG_EVENT_DIR_BIDIR
+};
+
+struct conf_sig_weights {
+
+	/*
+	 * RSSI from beacons average weight.
+	 *
+	 * Range: u8
+	 */
+	u8 rssi_bcn_avg_weight;
+
+	/*
+	 * RSSI from data average weight.
+	 *
+	 * Range: u8
+	 */
+	u8 rssi_pkt_avg_weight;
+
+	/*
+	 * SNR from beacons average weight.
+	 *
+	 * Range: u8
+	 */
+	u8 snr_bcn_avg_weight;
+
+	/*
+	 * SNR from data average weight.
+	 *
+	 * Range: u8
+	 */
+	u8 snr_pkt_avg_weight;
+};
+
+enum conf_bcn_filt_mode {
+	CONF_BCN_FILT_MODE_DISABLED = 0,
+	CONF_BCN_FILT_MODE_ENABLED = 1
+};
+
+enum conf_bet_mode {
+	CONF_BET_MODE_DISABLE = 0,
+	CONF_BET_MODE_ENABLE = 1,
+};
+
+struct conf_conn_settings {
+	/*
+	 * Firmware wakeup conditions configuration. The host may set only
+	 * one bit.
+	 *
+	 * Range: CONF_WAKE_UP_EVENT_*
+	 */
+	u8 wake_up_event;
+
+	/*
+	 * Listen interval for beacons or Dtims.
+	 *
+	 * Range: 0 for beacon and Dtim wakeup
+	 *        1-10 for x Dtims
+	 *        1-255 for x beacons
+	 */
+	u8 listen_interval;
+
+	/*
+	 * Enable or disable the beacon filtering.
+	 *
+	 * Range: CONF_BCN_FILT_MODE_*
+	 */
+	enum conf_bcn_filt_mode bcn_filt_mode;
+
+	/*
+	 * Configure Beacon filter pass-thru rules.
+	 */
+	u8 bcn_filt_ie_count;
+	struct conf_bcn_filt_rule bcn_filt_ie[CONF_MAX_BCN_FILT_IE_COUNT];
+
+	/*
+	 * The number of consequtive beacons to lose, before the firmware
+	 * becomes out of synch.
+	 *
+	 * Range: u32
+	 */
+	u32 synch_fail_thold;
+
+	/*
+	 * After out-of-synch, the number of TU's to wait without a further
+	 * received beacon (or probe response) before issuing the BSS_EVENT_LOSE
+	 * event.
+	 *
+	 * Range: u32
+	 */
+	u32 bss_lose_timeout;
+
+	/*
+	 * Beacon receive timeout.
+	 *
+	 * Range: u32
+	 */
+	u32 beacon_rx_timeout;
+
+	/*
+	 * Broadcast receive timeout.
+	 *
+	 * Range: u32
+	 */
+	u32 broadcast_timeout;
+
+	/*
+	 * Enable/disable reception of broadcast packets in power save mode
+	 *
+	 * Range: 1 - enable, 0 - disable
+	 */
+	u8 rx_broadcast_in_ps;
+
+	/*
+	 * Consequtive PS Poll failures before sending event to driver
+	 *
+	 * Range: u8
+	 */
+	u8 ps_poll_threshold;
+
+	/*
+	 * PS Poll failure recovery ACTIVE period length
+	 *
+	 * Range: u32 (ms)
+	 */
+	u32 ps_poll_recovery_period;
+
+	/*
+	 * Configuration of signal average weights.
+	 */
+	struct conf_sig_weights sig_weights;
+
+	/*
+	 * Specifies if beacon early termination procedure is enabled or
+	 * disabled.
+	 *
+	 * Range: CONF_BET_MODE_*
+	 */
+	u8 bet_enable;
+
+	/*
+	 * Specifies the maximum number of consecutive beacons that may be
+	 * early terminated. After this number is reached at least one full
+	 * beacon must be correctly received in FW before beacon ET
+	 * resumes.
+	 *
+	 * Range 0 - 255
+	 */
+	u8 bet_max_consecutive;
+
+	/*
+	 * Specifies the maximum number of times to try PSM entry if it fails
+	 * (if sending the appropriate null-func message fails.)
+	 *
+	 * Range 0 - 255
+	 */
+	u8 psm_entry_retries;
+
+	/*
+	 * Specifies the maximum number of times to try transmit the PSM entry
+	 * null-func frame for each PSM entry attempt
+	 *
+	 * Range 0 - 255
+	 */
+	u8 psm_entry_nullfunc_retries;
+
+	/*
+	 * Specifies the time to linger in active mode after successfully
+	 * transmitting the PSM entry null-func frame.
+	 *
+	 * Range 0 - 255 TU's
+	 */
+	u8 psm_entry_hangover_period;
+
+	/*
+	 *
+	 * Specifies the interval of the connection keep-alive null-func
+	 * frame in ms.
+	 *
+	 * Range: 1000 - 3600000
+	 */
+	u32 keep_alive_interval;
+
+	/*
+	 * Maximum listen interval supported by the driver in units of beacons.
+	 *
+	 * Range: u16
+	 */
+	u8 max_listen_interval;
+};
+
+enum {
+	CONF_REF_CLK_19_2_E,
+	CONF_REF_CLK_26_E,
+	CONF_REF_CLK_38_4_E,
+	CONF_REF_CLK_52_E
+};
+
+enum single_dual_band_enum {
+	CONF_SINGLE_BAND,
+	CONF_DUAL_BAND
+};
+
+#define CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE 15
+#define CONF_NUMBER_OF_SUB_BANDS_5  7
+#define CONF_NUMBER_OF_RATE_GROUPS  6
+#define CONF_NUMBER_OF_CHANNELS_2_4 14
+#define CONF_NUMBER_OF_CHANNELS_5   35
+
+struct conf_radio_parms {
+	/*
+	 * FEM parameter set to use
+	 *
+	 * Range: 0 or 1
+	 */
+	u8 fem;
+};
+
+struct conf_itrim_settings {
+	/* enable dco itrim */
+	u8 enable;
+
+	/* moderation timeout in microsecs from the last TX */
+	u32 timeout;
+};
+
+struct conf_pm_config_settings {
+	/*
+	 * Host clock settling time
+	 *
+	 * Range: 0 - 30000 us
+	 */
+	u32 host_clk_settling_time;
+
+	/*
+	 * Host fast wakeup support
+	 *
+	 * Range: true, false
+	 */
+	bool host_fast_wakeup_support;
+};
+
+struct conf_roam_trigger_settings {
+	/*
+	 * The minimum interval between two trigger events.
+	 *
+	 * Range: 0 - 60000 ms
+	 */
+	u16 trigger_pacing;
+
+	/*
+	 * The weight for rssi/beacon average calculation
+	 *
+	 * Range: 0 - 255
+	 */
+	u8 avg_weight_rssi_beacon;
+
+	/*
+	 * The weight for rssi/data frame average calculation
+	 *
+	 * Range: 0 - 255
+	 */
+	u8 avg_weight_rssi_data;
+
+	/*
+	 * The weight for snr/beacon average calculation
+	 *
+	 * Range: 0 - 255
+	 */
+	u8 avg_weight_snr_beacon;
+
+	/*
+	 * The weight for snr/data frame average calculation
+	 *
+	 * Range: 0 - 255
+	 */
+	u8 avg_weight_snr_data;
+};
+
+struct conf_scan_settings {
+	/*
+	 * The minimum time to wait on each channel for active scans
+	 *
+	 * Range: 0 - 65536 tu
+	 */
+	u16 min_dwell_time_active;
+
+	/*
+	 * The maximum time to wait on each channel for active scans
+	 *
+	 * Range: 0 - 65536 tu
+	 */
+	u16 max_dwell_time_active;
+
+	/*
+	 * The maximum time to wait on each channel for passive scans
+	 *
+	 * Range: 0 - 65536 tu
+	 */
+	u16 min_dwell_time_passive;
+
+	/*
+	 * The maximum time to wait on each channel for passive scans
+	 *
+	 * Range: 0 - 65536 tu
+	 */
+	u16 max_dwell_time_passive;
+
+	/*
+	 * Number of probe requests to transmit on each active scan channel
+	 *
+	 * Range: u8
+	 */
+	u16 num_probe_reqs;
+
+};
+
+/* these are number of channels on the band divided by two, rounded up */
+#define CONF_TX_PWR_COMPENSATION_LEN_2 7
+#define CONF_TX_PWR_COMPENSATION_LEN_5 18
+
+struct conf_rf_settings {
+	/*
+	 * Per channel power compensation for 2.4GHz
+	 *
+	 * Range: s8
+	 */
+	u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
+
+	/*
+	 * Per channel power compensation for 5GHz
+	 *
+	 * Range: s8
+	 */
+	u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
+};
+
+struct conf_drv_settings {
+	struct conf_sg_settings sg;
+	struct conf_rx_settings rx;
+	struct conf_tx_settings tx;
+	struct conf_conn_settings conn;
+	struct conf_itrim_settings itrim;
+	struct conf_pm_config_settings pm_config;
+	struct conf_roam_trigger_settings roam_trigger;
+	struct conf_scan_settings scan;
+	struct conf_rf_settings rf;
+};
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
new file mode 100644
index 000000000000..dd71b7d2105c
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -0,0 +1,590 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include "debugfs.h"
+
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+
+#include "wl12xx.h"
+#include "acx.h"
+#include "ps.h"
+#include "io.h"
+
+/* ms */
+#define WL1271_DEBUGFS_STATS_LIFETIME 1000
+
+/* debugfs macros idea from mac80211 */
+#define DEBUGFS_FORMAT_BUFFER_SIZE 100
+static int wl1271_format_buffer(char __user *userbuf, size_t count,
+				    loff_t *ppos, char *fmt, ...)
+{
+	va_list args;
+	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
+	int res;
+
+	va_start(args, fmt);
+	res = vscnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+
+	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
+}
+
+#define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
+static ssize_t name## _read(struct file *file, char __user *userbuf,	\
+			    size_t count, loff_t *ppos)			\
+{									\
+	struct wl1271 *wl = file->private_data;				\
+	return wl1271_format_buffer(userbuf, count, ppos,		\
+				    fmt "\n", ##value);			\
+}									\
+									\
+static const struct file_operations name## _ops = {			\
+	.read = name## _read,						\
+	.open = wl1271_open_file_generic,				\
+	.llseek	= generic_file_llseek,					\
+};
+
+#define DEBUGFS_ADD(name, parent)					\
+	wl->debugfs.name = debugfs_create_file(#name, 0400, parent,	\
+					       wl, &name## _ops);	\
+	if (IS_ERR(wl->debugfs.name)) {					\
+		ret = PTR_ERR(wl->debugfs.name);			\
+		wl->debugfs.name = NULL;				\
+		goto out;						\
+	}
+
+#define DEBUGFS_DEL(name)						\
+	do {								\
+		debugfs_remove(wl->debugfs.name);			\
+		wl->debugfs.name = NULL;				\
+	} while (0)
+
+#define DEBUGFS_FWSTATS_FILE(sub, name, fmt)				\
+static ssize_t sub## _ ##name## _read(struct file *file,		\
+				      char __user *userbuf,		\
+				      size_t count, loff_t *ppos)	\
+{									\
+	struct wl1271 *wl = file->private_data;				\
+									\
+	wl1271_debugfs_update_stats(wl);				\
+									\
+	return wl1271_format_buffer(userbuf, count, ppos, fmt "\n",	\
+				    wl->stats.fw_stats->sub.name);	\
+}									\
+									\
+static const struct file_operations sub## _ ##name## _ops = {		\
+	.read = sub## _ ##name## _read,					\
+	.open = wl1271_open_file_generic,				\
+	.llseek	= generic_file_llseek,					\
+};
+
+#define DEBUGFS_FWSTATS_ADD(sub, name)				\
+	DEBUGFS_ADD(sub## _ ##name, wl->debugfs.fw_statistics)
+
+#define DEBUGFS_FWSTATS_DEL(sub, name)				\
+	DEBUGFS_DEL(sub## _ ##name)
+
+static void wl1271_debugfs_update_stats(struct wl1271 *wl)
+{
+	int ret;
+
+	mutex_lock(&wl->mutex);
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	if (wl->state == WL1271_STATE_ON &&
+	    time_after(jiffies, wl->stats.fw_stats_update +
+		       msecs_to_jiffies(WL1271_DEBUGFS_STATS_LIFETIME))) {
+		wl1271_acx_statistics(wl, wl->stats.fw_stats);
+		wl->stats.fw_stats_update = jiffies;
+	}
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+static int wl1271_open_file_generic(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
+
+DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
+DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
+DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
+DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
+DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
+DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
+
+DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
+
+DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
+DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
+DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
+DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
+DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
+DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
+DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
+DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
+
+DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
+DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
+/* skipping wep.reserved */
+DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
+DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
+DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
+/* skipping cont_miss_bcns_spread for now */
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
+
+DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
+DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
+
+DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
+DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
+DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
+DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
+DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
+
+DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
+
+DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
+
+DEBUGFS_READONLY_FILE(retry_count, "%u", wl->stats.retry_count);
+DEBUGFS_READONLY_FILE(excessive_retries, "%u",
+		      wl->stats.excessive_retries);
+
+static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
+				 size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	u32 queue_len;
+	char buf[20];
+	int res;
+
+	queue_len = skb_queue_len(&wl->tx_queue);
+
+	res = scnprintf(buf, sizeof(buf), "%u\n", queue_len);
+	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
+}
+
+static const struct file_operations tx_queue_len_ops = {
+	.read = tx_queue_len_read,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
+static ssize_t gpio_power_read(struct file *file, char __user *user_buf,
+			  size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	bool state = test_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+
+	int res;
+	char buf[10];
+
+	res = scnprintf(buf, sizeof(buf), "%d\n", state);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
+}
+
+static ssize_t gpio_power_write(struct file *file,
+			   const char __user *user_buf,
+			   size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	char buf[10];
+	size_t len;
+	unsigned long value;
+	int ret;
+
+	mutex_lock(&wl->mutex);
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len)) {
+		ret = -EFAULT;
+		goto out;
+	}
+	buf[len] = '\0';
+
+	ret = strict_strtoul(buf, 0, &value);
+	if (ret < 0) {
+		wl1271_warning("illegal value in gpio_power");
+		goto out;
+	}
+
+	if (value)
+		wl1271_power_on(wl);
+	else
+		wl1271_power_off(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+	return count;
+}
+
+static const struct file_operations gpio_power_ops = {
+	.read = gpio_power_read,
+	.write = gpio_power_write,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
+static void wl1271_debugfs_delete_files(struct wl1271 *wl)
+{
+	DEBUGFS_FWSTATS_DEL(tx, internal_desc_overflow);
+
+	DEBUGFS_FWSTATS_DEL(rx, out_of_mem);
+	DEBUGFS_FWSTATS_DEL(rx, hdr_overflow);
+	DEBUGFS_FWSTATS_DEL(rx, hw_stuck);
+	DEBUGFS_FWSTATS_DEL(rx, dropped);
+	DEBUGFS_FWSTATS_DEL(rx, fcs_err);
+	DEBUGFS_FWSTATS_DEL(rx, xfr_hint_trig);
+	DEBUGFS_FWSTATS_DEL(rx, path_reset);
+	DEBUGFS_FWSTATS_DEL(rx, reset_counter);
+
+	DEBUGFS_FWSTATS_DEL(dma, rx_requested);
+	DEBUGFS_FWSTATS_DEL(dma, rx_errors);
+	DEBUGFS_FWSTATS_DEL(dma, tx_requested);
+	DEBUGFS_FWSTATS_DEL(dma, tx_errors);
+
+	DEBUGFS_FWSTATS_DEL(isr, cmd_cmplt);
+	DEBUGFS_FWSTATS_DEL(isr, fiqs);
+	DEBUGFS_FWSTATS_DEL(isr, rx_headers);
+	DEBUGFS_FWSTATS_DEL(isr, rx_mem_overflow);
+	DEBUGFS_FWSTATS_DEL(isr, rx_rdys);
+	DEBUGFS_FWSTATS_DEL(isr, irqs);
+	DEBUGFS_FWSTATS_DEL(isr, tx_procs);
+	DEBUGFS_FWSTATS_DEL(isr, decrypt_done);
+	DEBUGFS_FWSTATS_DEL(isr, dma0_done);
+	DEBUGFS_FWSTATS_DEL(isr, dma1_done);
+	DEBUGFS_FWSTATS_DEL(isr, tx_exch_complete);
+	DEBUGFS_FWSTATS_DEL(isr, commands);
+	DEBUGFS_FWSTATS_DEL(isr, rx_procs);
+	DEBUGFS_FWSTATS_DEL(isr, hw_pm_mode_changes);
+	DEBUGFS_FWSTATS_DEL(isr, host_acknowledges);
+	DEBUGFS_FWSTATS_DEL(isr, pci_pm);
+	DEBUGFS_FWSTATS_DEL(isr, wakeups);
+	DEBUGFS_FWSTATS_DEL(isr, low_rssi);
+
+	DEBUGFS_FWSTATS_DEL(wep, addr_key_count);
+	DEBUGFS_FWSTATS_DEL(wep, default_key_count);
+	/* skipping wep.reserved */
+	DEBUGFS_FWSTATS_DEL(wep, key_not_found);
+	DEBUGFS_FWSTATS_DEL(wep, decrypt_fail);
+	DEBUGFS_FWSTATS_DEL(wep, packets);
+	DEBUGFS_FWSTATS_DEL(wep, interrupt);
+
+	DEBUGFS_FWSTATS_DEL(pwr, ps_enter);
+	DEBUGFS_FWSTATS_DEL(pwr, elp_enter);
+	DEBUGFS_FWSTATS_DEL(pwr, missing_bcns);
+	DEBUGFS_FWSTATS_DEL(pwr, wake_on_host);
+	DEBUGFS_FWSTATS_DEL(pwr, wake_on_timer_exp);
+	DEBUGFS_FWSTATS_DEL(pwr, tx_with_ps);
+	DEBUGFS_FWSTATS_DEL(pwr, tx_without_ps);
+	DEBUGFS_FWSTATS_DEL(pwr, rcvd_beacons);
+	DEBUGFS_FWSTATS_DEL(pwr, power_save_off);
+	DEBUGFS_FWSTATS_DEL(pwr, enable_ps);
+	DEBUGFS_FWSTATS_DEL(pwr, disable_ps);
+	DEBUGFS_FWSTATS_DEL(pwr, fix_tsf_ps);
+	/* skipping cont_miss_bcns_spread for now */
+	DEBUGFS_FWSTATS_DEL(pwr, rcvd_awake_beacons);
+
+	DEBUGFS_FWSTATS_DEL(mic, rx_pkts);
+	DEBUGFS_FWSTATS_DEL(mic, calc_failure);
+
+	DEBUGFS_FWSTATS_DEL(aes, encrypt_fail);
+	DEBUGFS_FWSTATS_DEL(aes, decrypt_fail);
+	DEBUGFS_FWSTATS_DEL(aes, encrypt_packets);
+	DEBUGFS_FWSTATS_DEL(aes, decrypt_packets);
+	DEBUGFS_FWSTATS_DEL(aes, encrypt_interrupt);
+	DEBUGFS_FWSTATS_DEL(aes, decrypt_interrupt);
+
+	DEBUGFS_FWSTATS_DEL(event, heart_beat);
+	DEBUGFS_FWSTATS_DEL(event, calibration);
+	DEBUGFS_FWSTATS_DEL(event, rx_mismatch);
+	DEBUGFS_FWSTATS_DEL(event, rx_mem_empty);
+	DEBUGFS_FWSTATS_DEL(event, rx_pool);
+	DEBUGFS_FWSTATS_DEL(event, oom_late);
+	DEBUGFS_FWSTATS_DEL(event, phy_transmit_error);
+	DEBUGFS_FWSTATS_DEL(event, tx_stuck);
+
+	DEBUGFS_FWSTATS_DEL(ps, pspoll_timeouts);
+	DEBUGFS_FWSTATS_DEL(ps, upsd_timeouts);
+	DEBUGFS_FWSTATS_DEL(ps, upsd_max_sptime);
+	DEBUGFS_FWSTATS_DEL(ps, upsd_max_apturn);
+	DEBUGFS_FWSTATS_DEL(ps, pspoll_max_apturn);
+	DEBUGFS_FWSTATS_DEL(ps, pspoll_utilization);
+	DEBUGFS_FWSTATS_DEL(ps, upsd_utilization);
+
+	DEBUGFS_FWSTATS_DEL(rxpipe, rx_prep_beacon_drop);
+	DEBUGFS_FWSTATS_DEL(rxpipe, descr_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_DEL(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_DEL(rxpipe, missed_beacon_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_DEL(rxpipe, tx_xfr_host_int_trig_rx_data);
+
+	DEBUGFS_DEL(tx_queue_len);
+	DEBUGFS_DEL(retry_count);
+	DEBUGFS_DEL(excessive_retries);
+
+	DEBUGFS_DEL(gpio_power);
+}
+
+static int wl1271_debugfs_add_files(struct wl1271 *wl)
+{
+	int ret = 0;
+
+	DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
+
+	DEBUGFS_FWSTATS_ADD(rx, out_of_mem);
+	DEBUGFS_FWSTATS_ADD(rx, hdr_overflow);
+	DEBUGFS_FWSTATS_ADD(rx, hw_stuck);
+	DEBUGFS_FWSTATS_ADD(rx, dropped);
+	DEBUGFS_FWSTATS_ADD(rx, fcs_err);
+	DEBUGFS_FWSTATS_ADD(rx, xfr_hint_trig);
+	DEBUGFS_FWSTATS_ADD(rx, path_reset);
+	DEBUGFS_FWSTATS_ADD(rx, reset_counter);
+
+	DEBUGFS_FWSTATS_ADD(dma, rx_requested);
+	DEBUGFS_FWSTATS_ADD(dma, rx_errors);
+	DEBUGFS_FWSTATS_ADD(dma, tx_requested);
+	DEBUGFS_FWSTATS_ADD(dma, tx_errors);
+
+	DEBUGFS_FWSTATS_ADD(isr, cmd_cmplt);
+	DEBUGFS_FWSTATS_ADD(isr, fiqs);
+	DEBUGFS_FWSTATS_ADD(isr, rx_headers);
+	DEBUGFS_FWSTATS_ADD(isr, rx_mem_overflow);
+	DEBUGFS_FWSTATS_ADD(isr, rx_rdys);
+	DEBUGFS_FWSTATS_ADD(isr, irqs);
+	DEBUGFS_FWSTATS_ADD(isr, tx_procs);
+	DEBUGFS_FWSTATS_ADD(isr, decrypt_done);
+	DEBUGFS_FWSTATS_ADD(isr, dma0_done);
+	DEBUGFS_FWSTATS_ADD(isr, dma1_done);
+	DEBUGFS_FWSTATS_ADD(isr, tx_exch_complete);
+	DEBUGFS_FWSTATS_ADD(isr, commands);
+	DEBUGFS_FWSTATS_ADD(isr, rx_procs);
+	DEBUGFS_FWSTATS_ADD(isr, hw_pm_mode_changes);
+	DEBUGFS_FWSTATS_ADD(isr, host_acknowledges);
+	DEBUGFS_FWSTATS_ADD(isr, pci_pm);
+	DEBUGFS_FWSTATS_ADD(isr, wakeups);
+	DEBUGFS_FWSTATS_ADD(isr, low_rssi);
+
+	DEBUGFS_FWSTATS_ADD(wep, addr_key_count);
+	DEBUGFS_FWSTATS_ADD(wep, default_key_count);
+	/* skipping wep.reserved */
+	DEBUGFS_FWSTATS_ADD(wep, key_not_found);
+	DEBUGFS_FWSTATS_ADD(wep, decrypt_fail);
+	DEBUGFS_FWSTATS_ADD(wep, packets);
+	DEBUGFS_FWSTATS_ADD(wep, interrupt);
+
+	DEBUGFS_FWSTATS_ADD(pwr, ps_enter);
+	DEBUGFS_FWSTATS_ADD(pwr, elp_enter);
+	DEBUGFS_FWSTATS_ADD(pwr, missing_bcns);
+	DEBUGFS_FWSTATS_ADD(pwr, wake_on_host);
+	DEBUGFS_FWSTATS_ADD(pwr, wake_on_timer_exp);
+	DEBUGFS_FWSTATS_ADD(pwr, tx_with_ps);
+	DEBUGFS_FWSTATS_ADD(pwr, tx_without_ps);
+	DEBUGFS_FWSTATS_ADD(pwr, rcvd_beacons);
+	DEBUGFS_FWSTATS_ADD(pwr, power_save_off);
+	DEBUGFS_FWSTATS_ADD(pwr, enable_ps);
+	DEBUGFS_FWSTATS_ADD(pwr, disable_ps);
+	DEBUGFS_FWSTATS_ADD(pwr, fix_tsf_ps);
+	/* skipping cont_miss_bcns_spread for now */
+	DEBUGFS_FWSTATS_ADD(pwr, rcvd_awake_beacons);
+
+	DEBUGFS_FWSTATS_ADD(mic, rx_pkts);
+	DEBUGFS_FWSTATS_ADD(mic, calc_failure);
+
+	DEBUGFS_FWSTATS_ADD(aes, encrypt_fail);
+	DEBUGFS_FWSTATS_ADD(aes, decrypt_fail);
+	DEBUGFS_FWSTATS_ADD(aes, encrypt_packets);
+	DEBUGFS_FWSTATS_ADD(aes, decrypt_packets);
+	DEBUGFS_FWSTATS_ADD(aes, encrypt_interrupt);
+	DEBUGFS_FWSTATS_ADD(aes, decrypt_interrupt);
+
+	DEBUGFS_FWSTATS_ADD(event, heart_beat);
+	DEBUGFS_FWSTATS_ADD(event, calibration);
+	DEBUGFS_FWSTATS_ADD(event, rx_mismatch);
+	DEBUGFS_FWSTATS_ADD(event, rx_mem_empty);
+	DEBUGFS_FWSTATS_ADD(event, rx_pool);
+	DEBUGFS_FWSTATS_ADD(event, oom_late);
+	DEBUGFS_FWSTATS_ADD(event, phy_transmit_error);
+	DEBUGFS_FWSTATS_ADD(event, tx_stuck);
+
+	DEBUGFS_FWSTATS_ADD(ps, pspoll_timeouts);
+	DEBUGFS_FWSTATS_ADD(ps, upsd_timeouts);
+	DEBUGFS_FWSTATS_ADD(ps, upsd_max_sptime);
+	DEBUGFS_FWSTATS_ADD(ps, upsd_max_apturn);
+	DEBUGFS_FWSTATS_ADD(ps, pspoll_max_apturn);
+	DEBUGFS_FWSTATS_ADD(ps, pspoll_utilization);
+	DEBUGFS_FWSTATS_ADD(ps, upsd_utilization);
+
+	DEBUGFS_FWSTATS_ADD(rxpipe, rx_prep_beacon_drop);
+	DEBUGFS_FWSTATS_ADD(rxpipe, descr_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_ADD(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_ADD(rxpipe, missed_beacon_host_int_trig_rx_data);
+	DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
+
+	DEBUGFS_ADD(tx_queue_len, wl->debugfs.rootdir);
+	DEBUGFS_ADD(retry_count, wl->debugfs.rootdir);
+	DEBUGFS_ADD(excessive_retries, wl->debugfs.rootdir);
+
+	DEBUGFS_ADD(gpio_power, wl->debugfs.rootdir);
+
+out:
+	if (ret < 0)
+		wl1271_debugfs_delete_files(wl);
+
+	return ret;
+}
+
+void wl1271_debugfs_reset(struct wl1271 *wl)
+{
+	memset(wl->stats.fw_stats, 0, sizeof(*wl->stats.fw_stats));
+	wl->stats.retry_count = 0;
+	wl->stats.excessive_retries = 0;
+}
+
+int wl1271_debugfs_init(struct wl1271 *wl)
+{
+	int ret;
+
+	wl->debugfs.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
+
+	if (IS_ERR(wl->debugfs.rootdir)) {
+		ret = PTR_ERR(wl->debugfs.rootdir);
+		wl->debugfs.rootdir = NULL;
+		goto err;
+	}
+
+	wl->debugfs.fw_statistics = debugfs_create_dir("fw-statistics",
+						       wl->debugfs.rootdir);
+
+	if (IS_ERR(wl->debugfs.fw_statistics)) {
+		ret = PTR_ERR(wl->debugfs.fw_statistics);
+		wl->debugfs.fw_statistics = NULL;
+		goto err_root;
+	}
+
+	wl->stats.fw_stats = kzalloc(sizeof(*wl->stats.fw_stats),
+				      GFP_KERNEL);
+
+	if (!wl->stats.fw_stats) {
+		ret = -ENOMEM;
+		goto err_fw;
+	}
+
+	wl->stats.fw_stats_update = jiffies;
+
+	ret = wl1271_debugfs_add_files(wl);
+
+	if (ret < 0)
+		goto err_file;
+
+	return 0;
+
+err_file:
+	kfree(wl->stats.fw_stats);
+	wl->stats.fw_stats = NULL;
+
+err_fw:
+	debugfs_remove(wl->debugfs.fw_statistics);
+	wl->debugfs.fw_statistics = NULL;
+
+err_root:
+	debugfs_remove(wl->debugfs.rootdir);
+	wl->debugfs.rootdir = NULL;
+
+err:
+	return ret;
+}
+
+void wl1271_debugfs_exit(struct wl1271 *wl)
+{
+	wl1271_debugfs_delete_files(wl);
+
+	kfree(wl->stats.fw_stats);
+	wl->stats.fw_stats = NULL;
+
+	debugfs_remove(wl->debugfs.fw_statistics);
+	wl->debugfs.fw_statistics = NULL;
+
+	debugfs_remove(wl->debugfs.rootdir);
+	wl->debugfs.rootdir = NULL;
+
+}
diff --git a/drivers/net/wireless/wl12xx/debugfs.h b/drivers/net/wireless/wl12xx/debugfs.h
new file mode 100644
index 000000000000..254c5b292cf6
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/debugfs.h
@@ -0,0 +1,33 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __DEBUGFS_H__
+#define __DEBUGFS_H__
+
+#include "wl12xx.h"
+
+int wl1271_debugfs_init(struct wl1271 *wl);
+void wl1271_debugfs_exit(struct wl1271 *wl);
+void wl1271_debugfs_reset(struct wl1271 *wl);
+
+#endif /* WL1271_DEBUGFS_H */
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
new file mode 100644
index 000000000000..f9146f5242fb
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -0,0 +1,293 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include "wl12xx.h"
+#include "reg.h"
+#include "io.h"
+#include "event.h"
+#include "ps.h"
+#include "scan.h"
+#include "wl12xx_80211.h"
+
+void wl1271_pspoll_work(struct work_struct *work)
+{
+	struct delayed_work *dwork;
+	struct wl1271 *wl;
+
+	dwork = container_of(work, struct delayed_work, work);
+	wl = container_of(dwork, struct wl1271, pspoll_work);
+
+	wl1271_debug(DEBUG_EVENT, "pspoll work");
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	if (!test_and_clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags))
+		goto out;
+
+	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		goto out;
+
+	/*
+	 * if we end up here, then we were in powersave when the pspoll
+	 * delivery failure occurred, and no-one changed state since, so
+	 * we should go back to powersave.
+	 */
+	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true);
+
+out:
+	mutex_unlock(&wl->mutex);
+};
+
+static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
+{
+	int delay = wl->conf.conn.ps_poll_recovery_period;
+	int ret;
+
+	wl->ps_poll_failures++;
+	if (wl->ps_poll_failures == 1)
+		wl1271_info("AP with dysfunctional ps-poll, "
+			    "trying to work around it.");
+
+	/* force active mode receive data from the AP */
+	if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+					 wl->basic_rate, true);
+		if (ret < 0)
+			return;
+		set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
+		ieee80211_queue_delayed_work(wl->hw, &wl->pspoll_work,
+					     msecs_to_jiffies(delay));
+	}
+
+	/*
+	 * If already in active mode, lets we should be getting data from
+	 * the AP right away. If we enter PSM too fast after this, and data
+	 * remains on the AP, we will get another event like this, and we'll
+	 * go into active once more.
+	 */
+}
+
+static int wl1271_event_ps_report(struct wl1271 *wl,
+				  struct event_mailbox *mbox,
+				  bool *beacon_loss)
+{
+	int ret = 0;
+	u32 total_retries = wl->conf.conn.psm_entry_retries;
+
+	wl1271_debug(DEBUG_EVENT, "ps_status: 0x%x", mbox->ps_status);
+
+	switch (mbox->ps_status) {
+	case EVENT_ENTER_POWER_SAVE_FAIL:
+		wl1271_debug(DEBUG_PSM, "PSM entry failed");
+
+		if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+			/* remain in active mode */
+			wl->psm_entry_retry = 0;
+			break;
+		}
+
+		if (wl->psm_entry_retry < total_retries) {
+			wl->psm_entry_retry++;
+			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+						 wl->basic_rate, true);
+		} else {
+			wl1271_info("No ack to nullfunc from AP.");
+			wl->psm_entry_retry = 0;
+			*beacon_loss = true;
+		}
+		break;
+	case EVENT_ENTER_POWER_SAVE_SUCCESS:
+		wl->psm_entry_retry = 0;
+
+		/* enable beacon filtering */
+		ret = wl1271_acx_beacon_filter_opt(wl, true);
+		if (ret < 0)
+			break;
+
+		/* enable beacon early termination */
+		ret = wl1271_acx_bet_enable(wl, true);
+		if (ret < 0)
+			break;
+
+		/* go to extremely low power mode */
+		wl1271_ps_elp_sleep(wl);
+		break;
+	case EVENT_EXIT_POWER_SAVE_FAIL:
+		wl1271_debug(DEBUG_PSM, "PSM exit failed");
+
+		if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+			wl->psm_entry_retry = 0;
+			break;
+		}
+
+		/* make sure the firmware goes to active mode - the frame to
+		   be sent next will indicate to the AP, that we are active. */
+		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+					 wl->basic_rate, false);
+		break;
+	case EVENT_EXIT_POWER_SAVE_SUCCESS:
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+static void wl1271_event_rssi_trigger(struct wl1271 *wl,
+				      struct event_mailbox *mbox)
+{
+	enum nl80211_cqm_rssi_threshold_event event;
+	s8 metric = mbox->rssi_snr_trigger_metric[0];
+
+	wl1271_debug(DEBUG_EVENT, "RSSI trigger metric: %d", metric);
+
+	if (metric <= wl->rssi_thold)
+		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW;
+	else
+		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH;
+
+	if (event != wl->last_rssi_event)
+		ieee80211_cqm_rssi_notify(wl->vif, event, GFP_KERNEL);
+	wl->last_rssi_event = event;
+}
+
+static void wl1271_event_mbox_dump(struct event_mailbox *mbox)
+{
+	wl1271_debug(DEBUG_EVENT, "MBOX DUMP:");
+	wl1271_debug(DEBUG_EVENT, "\tvector: 0x%x", mbox->events_vector);
+	wl1271_debug(DEBUG_EVENT, "\tmask: 0x%x", mbox->events_mask);
+}
+
+static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
+{
+	int ret;
+	u32 vector;
+	bool beacon_loss = false;
+
+	wl1271_event_mbox_dump(mbox);
+
+	vector = le32_to_cpu(mbox->events_vector);
+	vector &= ~(le32_to_cpu(mbox->events_mask));
+	wl1271_debug(DEBUG_EVENT, "vector: 0x%x", vector);
+
+	if (vector & SCAN_COMPLETE_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "status: 0x%x",
+			     mbox->scheduled_scan_status);
+
+		wl1271_scan_stm(wl);
+	}
+
+	/* disable dynamic PS when requested by the firmware */
+	if (vector & SOFT_GEMINI_SENSE_EVENT_ID &&
+	    wl->bss_type == BSS_TYPE_STA_BSS) {
+		if (mbox->soft_gemini_sense_info)
+			ieee80211_disable_dyn_ps(wl->vif);
+		else
+			ieee80211_enable_dyn_ps(wl->vif);
+	}
+
+	/*
+	 * The BSS_LOSE_EVENT_ID is only needed while psm (and hence beacon
+	 * filtering) is enabled. Without PSM, the stack will receive all
+	 * beacons and can detect beacon loss by itself.
+	 *
+	 * As there's possibility that the driver disables PSM before receiving
+	 * BSS_LOSE_EVENT, beacon loss has to be reported to the stack.
+	 *
+	 */
+	if (vector & BSS_LOSE_EVENT_ID) {
+		wl1271_info("Beacon loss detected.");
+
+		/* indicate to the stack, that beacons have been lost */
+		beacon_loss = true;
+	}
+
+	if (vector & PS_REPORT_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT");
+		ret = wl1271_event_ps_report(wl, mbox, &beacon_loss);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID)
+		wl1271_event_pspoll_delivery_fail(wl);
+
+	if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT");
+		if (wl->vif)
+			wl1271_event_rssi_trigger(wl, mbox);
+	}
+
+	if (wl->vif && beacon_loss)
+		ieee80211_connection_loss(wl->vif);
+
+	return 0;
+}
+
+int wl1271_event_unmask(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_event_mbox_mask(wl, ~(wl->event_mask));
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+void wl1271_event_mbox_config(struct wl1271 *wl)
+{
+	wl->mbox_ptr[0] = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
+	wl->mbox_ptr[1] = wl->mbox_ptr[0] + sizeof(struct event_mailbox);
+
+	wl1271_debug(DEBUG_EVENT, "MBOX ptrs: 0x%x 0x%x",
+		     wl->mbox_ptr[0], wl->mbox_ptr[1]);
+}
+
+int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
+{
+	struct event_mailbox mbox;
+	int ret;
+
+	wl1271_debug(DEBUG_EVENT, "EVENT on mbox %d", mbox_num);
+
+	if (mbox_num > 1)
+		return -EINVAL;
+
+	/* first we read the mbox descriptor */
+	wl1271_read(wl, wl->mbox_ptr[mbox_num], &mbox,
+		    sizeof(struct event_mailbox), false);
+
+	/* process the descriptor */
+	ret = wl1271_event_process(wl, &mbox);
+	if (ret < 0)
+		return ret;
+
+	/* then we let the firmware know it can go on...*/
+	wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
+
+	return 0;
+}
diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h
new file mode 100644
index 000000000000..6cce0143adb5
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/event.h
@@ -0,0 +1,126 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __EVENT_H__
+#define __EVENT_H__
+
+/*
+ * Mbox events
+ *
+ * The event mechanism is based on a pair of event buffers (buffers A and
+ * B) at fixed locations in the target's memory. The host processes one
+ * buffer while the other buffer continues to collect events. If the host
+ * is not processing events, an interrupt is issued to signal that a buffer
+ * is ready. Once the host is done with processing events from one buffer,
+ * it signals the target (with an ACK interrupt) that the event buffer is
+ * free.
+ */
+
+enum {
+	RSSI_SNR_TRIGGER_0_EVENT_ID              = BIT(0),
+	RSSI_SNR_TRIGGER_1_EVENT_ID              = BIT(1),
+	RSSI_SNR_TRIGGER_2_EVENT_ID              = BIT(2),
+	RSSI_SNR_TRIGGER_3_EVENT_ID              = BIT(3),
+	RSSI_SNR_TRIGGER_4_EVENT_ID              = BIT(4),
+	RSSI_SNR_TRIGGER_5_EVENT_ID              = BIT(5),
+	RSSI_SNR_TRIGGER_6_EVENT_ID              = BIT(6),
+	RSSI_SNR_TRIGGER_7_EVENT_ID              = BIT(7),
+	MEASUREMENT_START_EVENT_ID		 = BIT(8),
+	MEASUREMENT_COMPLETE_EVENT_ID		 = BIT(9),
+	SCAN_COMPLETE_EVENT_ID			 = BIT(10),
+	SCHEDULED_SCAN_COMPLETE_EVENT_ID	 = BIT(11),
+	AP_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(12),
+	PS_REPORT_EVENT_ID			 = BIT(13),
+	PSPOLL_DELIVERY_FAILURE_EVENT_ID	 = BIT(14),
+	DISCONNECT_EVENT_COMPLETE_ID		 = BIT(15),
+	JOIN_EVENT_COMPLETE_ID			 = BIT(16),
+	CHANNEL_SWITCH_COMPLETE_EVENT_ID	 = BIT(17),
+	BSS_LOSE_EVENT_ID			 = BIT(18),
+	REGAINED_BSS_EVENT_ID			 = BIT(19),
+	ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID	 = BIT(20),
+	SOFT_GEMINI_SENSE_EVENT_ID		 = BIT(22),
+	SOFT_GEMINI_PREDICTION_EVENT_ID		 = BIT(23),
+	SOFT_GEMINI_AVALANCHE_EVENT_ID		 = BIT(24),
+	PLT_RX_CALIBRATION_COMPLETE_EVENT_ID	 = BIT(25),
+	DBG_EVENT_ID				 = BIT(26),
+	HEALTH_CHECK_REPLY_EVENT_ID		 = BIT(27),
+	PERIODIC_SCAN_COMPLETE_EVENT_ID		 = BIT(28),
+	PERIODIC_SCAN_REPORT_EVENT_ID		 = BIT(29),
+	BA_SESSION_TEAR_DOWN_EVENT_ID		 = BIT(30),
+	EVENT_MBOX_ALL_EVENT_ID			 = 0x7fffffff,
+};
+
+enum {
+	EVENT_ENTER_POWER_SAVE_FAIL = 0,
+	EVENT_ENTER_POWER_SAVE_SUCCESS,
+	EVENT_EXIT_POWER_SAVE_FAIL,
+	EVENT_EXIT_POWER_SAVE_SUCCESS,
+};
+
+struct event_debug_report {
+	u8 debug_event_id;
+	u8 num_params;
+	__le16 pad;
+	__le32 report_1;
+	__le32 report_2;
+	__le32 report_3;
+} __packed;
+
+#define NUM_OF_RSSI_SNR_TRIGGERS 8
+
+struct event_mailbox {
+	__le32 events_vector;
+	__le32 events_mask;
+	__le32 reserved_1;
+	__le32 reserved_2;
+
+	u8 dbg_event_id;
+	u8 num_relevant_params;
+	__le16 reserved_3;
+	__le32 event_report_p1;
+	__le32 event_report_p2;
+	__le32 event_report_p3;
+
+	u8 number_of_scan_results;
+	u8 scan_tag;
+	u8 reserved_4[2];
+	__le32 compl_scheduled_scan_status;
+
+	__le16 scheduled_scan_attended_channels;
+	u8 soft_gemini_sense_info;
+	u8 soft_gemini_protective_info;
+	s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
+	u8 channel_switch_status;
+	u8 scheduled_scan_status;
+	u8 ps_status;
+
+	u8 reserved_5[29];
+} __packed;
+
+int wl1271_event_unmask(struct wl1271 *wl);
+void wl1271_event_mbox_config(struct wl1271 *wl);
+int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
+void wl1271_pspoll_work(struct work_struct *work);
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/ini.h b/drivers/net/wireless/wl12xx/ini.h
new file mode 100644
index 000000000000..c330a2583dfd
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/ini.h
@@ -0,0 +1,123 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __INI_H__
+#define __INI_H__
+
+#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
+
+struct wl1271_ini_general_params {
+	u8 ref_clock;
+	u8 settling_time;
+	u8 clk_valid_on_wakeup;
+	u8 dc2dc_mode;
+	u8 dual_mode_select;
+	u8 tx_bip_fem_auto_detect;
+	u8 tx_bip_fem_manufacturer;
+	u8 general_settings;
+	u8 sr_state;
+	u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+} __packed;
+
+#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
+
+struct wl1271_ini_band_params_2 {
+	u8 rx_trace_insertion_loss;
+	u8 tx_trace_loss;
+	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
+} __packed;
+
+#define WL1271_INI_RATE_GROUP_COUNT 6
+#define WL1271_INI_CHANNEL_COUNT_2 14
+
+struct wl1271_ini_fem_params_2 {
+	__le16 tx_bip_ref_pd_voltage;
+	u8 tx_bip_ref_power;
+	u8 tx_bip_ref_offset;
+	u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
+	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
+	u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
+	u8 rx_fem_insertion_loss;
+	u8 degraded_low_to_normal_thr;
+	u8 normal_to_degraded_high_thr;
+} __packed;
+
+#define WL1271_INI_CHANNEL_COUNT_5 35
+#define WL1271_INI_SUB_BAND_COUNT_5 7
+
+struct wl1271_ini_band_params_5 {
+	u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
+} __packed;
+
+struct wl1271_ini_fem_params_5 {
+	__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
+	u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
+	u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
+	u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 degraded_low_to_normal_thr;
+	u8 normal_to_degraded_high_thr;
+} __packed;
+
+
+/* NVS data structure */
+#define WL1271_INI_NVS_SECTION_SIZE		     468
+#define WL1271_INI_FEM_MODULE_COUNT                  2
+
+#define WL1271_INI_LEGACY_NVS_FILE_SIZE              800
+
+struct wl1271_nvs_file {
+	/* NVS section */
+	u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
+
+	/* INI section */
+	struct wl1271_ini_general_params general_params;
+	u8 padding1;
+	struct wl1271_ini_band_params_2 stat_radio_params_2;
+	u8 padding2;
+	struct {
+		struct wl1271_ini_fem_params_2 params;
+		u8 padding;
+	} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
+	struct wl1271_ini_band_params_5 stat_radio_params_5;
+	u8 padding3;
+	struct {
+		struct wl1271_ini_fem_params_5 params;
+		u8 padding;
+	} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
+} __packed;
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
new file mode 100644
index 000000000000..492edc0f7aca
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -0,0 +1,369 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#include "init.h"
+#include "wl12xx_80211.h"
+#include "acx.h"
+#include "cmd.h"
+#include "reg.h"
+
+static int wl1271_init_hwenc_config(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_feature_cfg(wl);
+	if (ret < 0) {
+		wl1271_warning("couldn't set feature config");
+		return ret;
+	}
+
+	ret = wl1271_cmd_set_default_wep_key(wl, wl->default_key);
+	if (ret < 0) {
+		wl1271_warning("couldn't set default key");
+		return ret;
+	}
+
+	return 0;
+}
+
+int wl1271_init_templates_config(struct wl1271 *wl)
+{
+	int ret, i;
+	size_t size;
+
+	/* send empty templates for fw memory reservation */
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
+				      sizeof(struct wl12xx_probe_req_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	size = sizeof(struct wl12xx_probe_req_template);
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
+				      NULL, size, 0,
+				      WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
+				      sizeof(struct wl12xx_null_data_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL,
+				      sizeof(struct wl12xx_ps_poll_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
+				      sizeof
+				      (struct wl12xx_qos_null_data_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL,
+				      sizeof
+				      (struct wl12xx_probe_resp_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL,
+				      sizeof
+				      (struct wl12xx_beacon_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
+	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
+		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
+					      WL1271_CMD_TEMPL_MAX_SIZE, i,
+					      WL1271_RATE_AUTOMATIC);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int wl1271_init_rx_config(struct wl1271 *wl, u32 config, u32 filter)
+{
+	int ret;
+
+	ret = wl1271_acx_rx_msdu_life_time(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_rx_config(wl, config, filter);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_init_phy_config(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_pd_threshold(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_service_period_timeout(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int wl1271_init_beacon_filter(struct wl1271 *wl)
+{
+	int ret;
+
+	/* disable beacon filtering at this stage */
+	ret = wl1271_acx_beacon_filter_opt(wl, false);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_beacon_filter_table(wl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_init_pta(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_sg_cfg(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_init_energy_detection(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_cca_threshold(wl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
+{
+	int ret;
+
+	ret = wl1271_acx_bcn_dtim_options(wl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1271_hw_init(struct wl1271 *wl)
+{
+	struct conf_tx_ac_category *conf_ac;
+	struct conf_tx_tid *conf_tid;
+	int ret, i;
+
+	ret = wl1271_cmd_general_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_radio_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_ext_radio_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	/* Template settings */
+	ret = wl1271_init_templates_config(wl);
+	if (ret < 0)
+		return ret;
+
+	/* Default memory configuration */
+	ret = wl1271_acx_init_mem_config(wl);
+	if (ret < 0)
+		return ret;
+
+	/* RX config */
+	ret = wl1271_init_rx_config(wl,
+				    RX_CFG_PROMISCUOUS | RX_CFG_TSF,
+				    RX_FILTER_OPTION_DEF);
+	/* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
+	   RX_FILTER_OPTION_FILTER_ALL); */
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* PHY layer config */
+	ret = wl1271_init_phy_config(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	ret = wl1271_acx_dco_itrim_params(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Initialize connection monitoring thresholds */
+	ret = wl1271_acx_conn_monit_params(wl, false);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Beacon filtering */
+	ret = wl1271_init_beacon_filter(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Configure TX patch complete interrupt behavior */
+	ret = wl1271_acx_tx_config_options(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* RX complete interrupt pacing */
+	ret = wl1271_acx_init_rx_interrupt(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Bluetooth WLAN coexistence */
+	ret = wl1271_init_pta(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Energy detection */
+	ret = wl1271_init_energy_detection(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Beacons and boradcast settings */
+	ret = wl1271_init_beacon_broadcast(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Default fragmentation threshold */
+	ret = wl1271_acx_frag_threshold(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Default TID/AC configuration */
+	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
+	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+		conf_ac = &wl->conf.tx.ac_conf[i];
+		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+					conf_ac->cw_max, conf_ac->aifsn,
+					conf_ac->tx_op_limit);
+		if (ret < 0)
+			goto out_free_memmap;
+
+		conf_tid = &wl->conf.tx.tid_conf[i];
+		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+					 conf_tid->channel_type,
+					 conf_tid->tsid,
+					 conf_tid->ps_scheme,
+					 conf_tid->ack_policy,
+					 conf_tid->apsd_conf[0],
+					 conf_tid->apsd_conf[1]);
+		if (ret < 0)
+			goto out_free_memmap;
+	}
+
+	/* Configure TX rate classes */
+	ret = wl1271_acx_rate_policies(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Enable data path */
+	ret = wl1271_cmd_data_path(wl, 1);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Configure for ELP power saving */
+	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Configure HW encryption */
+	ret = wl1271_init_hwenc_config(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* configure PM */
+	ret = wl1271_acx_pm_config(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* disable all keep-alive templates */
+	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
+		ret = wl1271_acx_keep_alive_config(wl, i,
+						   ACX_KEEP_ALIVE_TPL_INVALID);
+		if (ret < 0)
+			goto out_free_memmap;
+	}
+
+	/* disable the keep-alive feature */
+	ret = wl1271_acx_keep_alive_mode(wl, false);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Configure rssi/snr averaging weights */
+	ret = wl1271_acx_rssi_snr_avg_weights(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	return 0;
+
+ out_free_memmap:
+	kfree(wl->target_mem_map);
+	wl->target_mem_map = NULL;
+
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
new file mode 100644
index 000000000000..7762421f8602
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -0,0 +1,36 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __INIT_H__
+#define __INIT_H__
+
+#include "wl12xx.h"
+
+int wl1271_hw_init_power_auth(struct wl1271 *wl);
+int wl1271_init_templates_config(struct wl1271 *wl);
+int wl1271_init_phy_config(struct wl1271 *wl);
+int wl1271_init_pta(struct wl1271 *wl);
+int wl1271_init_energy_detection(struct wl1271 *wl);
+int wl1271_hw_init(struct wl1271 *wl);
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
new file mode 100644
index 000000000000..35c2f1aca6ba
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -0,0 +1,170 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/crc7.h>
+#include <linux/spi/spi.h>
+
+#include "wl12xx.h"
+#include "wl12xx_80211.h"
+#include "io.h"
+
+#define OCP_CMD_LOOP  32
+
+#define OCP_CMD_WRITE 0x1
+#define OCP_CMD_READ  0x2
+
+#define OCP_READY_MASK  BIT(18)
+#define OCP_STATUS_MASK (BIT(16) | BIT(17))
+
+#define OCP_STATUS_NO_RESP    0x00000
+#define OCP_STATUS_OK         0x10000
+#define OCP_STATUS_REQ_FAILED 0x20000
+#define OCP_STATUS_RESP_ERROR 0x30000
+
+void wl1271_disable_interrupts(struct wl1271 *wl)
+{
+	wl->if_ops->disable_irq(wl);
+}
+
+void wl1271_enable_interrupts(struct wl1271 *wl)
+{
+	wl->if_ops->enable_irq(wl);
+}
+
+/* Set the SPI partitions to access the chip addresses
+ *
+ * To simplify driver code, a fixed (virtual) memory map is defined for
+ * register and memory addresses. Because in the chipset, in different stages
+ * of operation, those addresses will move around, an address translation
+ * mechanism is required.
+ *
+ * There are four partitions (three memory and one register partition),
+ * which are mapped to two different areas of the hardware memory.
+ *
+ *                                Virtual address
+ *                                     space
+ *
+ *                                    |    |
+ *                                 ...+----+--> mem.start
+ *          Physical address    ...   |    |
+ *               space       ...      |    | [PART_0]
+ *                        ...         |    |
+ *  00000000  <--+----+...         ...+----+--> mem.start + mem.size
+ *               |    |         ...   |    |
+ *               |MEM |      ...      |    |
+ *               |    |   ...         |    |
+ *  mem.size  <--+----+...            |    | {unused area)
+ *               |    |   ...         |    |
+ *               |REG |      ...      |    |
+ *  mem.size     |    |         ...   |    |
+ *      +     <--+----+...         ...+----+--> reg.start
+ *  reg.size     |    |   ...         |    |
+ *               |MEM2|      ...      |    | [PART_1]
+ *               |    |         ...   |    |
+ *                                 ...+----+--> reg.start + reg.size
+ *                                    |    |
+ *
+ */
+int wl1271_set_partition(struct wl1271 *wl,
+			 struct wl1271_partition_set *p)
+{
+	/* copy partition info */
+	memcpy(&wl->part, p, sizeof(*p));
+
+	wl1271_debug(DEBUG_SPI, "mem_start %08X mem_size %08X",
+		     p->mem.start, p->mem.size);
+	wl1271_debug(DEBUG_SPI, "reg_start %08X reg_size %08X",
+		     p->reg.start, p->reg.size);
+	wl1271_debug(DEBUG_SPI, "mem2_start %08X mem2_size %08X",
+		     p->mem2.start, p->mem2.size);
+	wl1271_debug(DEBUG_SPI, "mem3_start %08X mem3_size %08X",
+		     p->mem3.start, p->mem3.size);
+
+	/* write partition info to the chipset */
+	wl1271_raw_write32(wl, HW_PART0_START_ADDR, p->mem.start);
+	wl1271_raw_write32(wl, HW_PART0_SIZE_ADDR, p->mem.size);
+	wl1271_raw_write32(wl, HW_PART1_START_ADDR, p->reg.start);
+	wl1271_raw_write32(wl, HW_PART1_SIZE_ADDR, p->reg.size);
+	wl1271_raw_write32(wl, HW_PART2_START_ADDR, p->mem2.start);
+	wl1271_raw_write32(wl, HW_PART2_SIZE_ADDR, p->mem2.size);
+	wl1271_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
+
+	return 0;
+}
+
+void wl1271_io_reset(struct wl1271 *wl)
+{
+	wl->if_ops->reset(wl);
+}
+
+void wl1271_io_init(struct wl1271 *wl)
+{
+	wl->if_ops->init(wl);
+}
+
+void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val)
+{
+	/* write address >> 1 + 0x30000 to OCP_POR_CTR */
+	addr = (addr >> 1) + 0x30000;
+	wl1271_write32(wl, OCP_POR_CTR, addr);
+
+	/* write value to OCP_POR_WDATA */
+	wl1271_write32(wl, OCP_DATA_WRITE, val);
+
+	/* write 1 to OCP_CMD */
+	wl1271_write32(wl, OCP_CMD, OCP_CMD_WRITE);
+}
+
+u16 wl1271_top_reg_read(struct wl1271 *wl, int addr)
+{
+	u32 val;
+	int timeout = OCP_CMD_LOOP;
+
+	/* write address >> 1 + 0x30000 to OCP_POR_CTR */
+	addr = (addr >> 1) + 0x30000;
+	wl1271_write32(wl, OCP_POR_CTR, addr);
+
+	/* write 2 to OCP_CMD */
+	wl1271_write32(wl, OCP_CMD, OCP_CMD_READ);
+
+	/* poll for data ready */
+	do {
+		val = wl1271_read32(wl, OCP_DATA_READ);
+	} while (!(val & OCP_READY_MASK) && --timeout);
+
+	if (!timeout) {
+		wl1271_warning("Top register access timed out.");
+		return 0xffff;
+	}
+
+	/* check data status and return if OK */
+	if ((val & OCP_STATUS_MASK) == OCP_STATUS_OK)
+		return val & 0xffff;
+	else {
+		wl1271_warning("Top register access returned error.");
+		return 0xffff;
+	}
+}
+
diff --git a/drivers/net/wireless/wl12xx/io.h b/drivers/net/wireless/wl12xx/io.h
new file mode 100644
index 000000000000..844b32b170bb
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/io.h
@@ -0,0 +1,172 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __IO_H__
+#define __IO_H__
+
+#include "reg.h"
+
+#define HW_ACCESS_MEMORY_MAX_RANGE	0x1FFC0
+
+#define HW_PARTITION_REGISTERS_ADDR     0x1FFC0
+#define HW_PART0_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR)
+#define HW_PART0_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 4)
+#define HW_PART1_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR + 8)
+#define HW_PART1_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 12)
+#define HW_PART2_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR + 16)
+#define HW_PART2_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 20)
+#define HW_PART3_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 24)
+
+#define HW_ACCESS_REGISTER_SIZE         4
+
+#define HW_ACCESS_PRAM_MAX_RANGE	0x3c000
+
+struct wl1271;
+
+void wl1271_disable_interrupts(struct wl1271 *wl);
+void wl1271_enable_interrupts(struct wl1271 *wl);
+
+void wl1271_io_reset(struct wl1271 *wl);
+void wl1271_io_init(struct wl1271 *wl);
+
+static inline struct device *wl1271_wl_to_dev(struct wl1271 *wl)
+{
+	return wl->if_ops->dev(wl);
+}
+
+
+/* Raw target IO, address is not translated */
+static inline void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
+				    size_t len, bool fixed)
+{
+	wl->if_ops->write(wl, addr, buf, len, fixed);
+}
+
+static inline void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
+				   size_t len, bool fixed)
+{
+	wl->if_ops->read(wl, addr, buf, len, fixed);
+}
+
+static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
+{
+	wl1271_raw_read(wl, addr, &wl->buffer_32,
+			    sizeof(wl->buffer_32), false);
+
+	return le32_to_cpu(wl->buffer_32);
+}
+
+static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
+{
+	wl->buffer_32 = cpu_to_le32(val);
+	wl1271_raw_write(wl, addr, &wl->buffer_32,
+			     sizeof(wl->buffer_32), false);
+}
+
+/* Translated target IO */
+static inline int wl1271_translate_addr(struct wl1271 *wl, int addr)
+{
+	/*
+	 * To translate, first check to which window of addresses the
+	 * particular address belongs. Then subtract the starting address
+	 * of that window from the address. Then, add offset of the
+	 * translated region.
+	 *
+	 * The translated regions occur next to each other in physical device
+	 * memory, so just add the sizes of the preceeding address regions to
+	 * get the offset to the new region.
+	 *
+	 * Currently, only the two first regions are addressed, and the
+	 * assumption is that all addresses will fall into either of those
+	 * two.
+	 */
+	if ((addr >= wl->part.reg.start) &&
+	    (addr < wl->part.reg.start + wl->part.reg.size))
+		return addr - wl->part.reg.start + wl->part.mem.size;
+	else
+		return addr - wl->part.mem.start;
+}
+
+static inline void wl1271_read(struct wl1271 *wl, int addr, void *buf,
+			       size_t len, bool fixed)
+{
+	int physical;
+
+	physical = wl1271_translate_addr(wl, addr);
+
+	wl1271_raw_read(wl, physical, buf, len, fixed);
+}
+
+static inline void wl1271_write(struct wl1271 *wl, int addr, void *buf,
+				size_t len, bool fixed)
+{
+	int physical;
+
+	physical = wl1271_translate_addr(wl, addr);
+
+	wl1271_raw_write(wl, physical, buf, len, fixed);
+}
+
+static inline u32 wl1271_read32(struct wl1271 *wl, int addr)
+{
+	return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr));
+}
+
+static inline void wl1271_write32(struct wl1271 *wl, int addr, u32 val)
+{
+	wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val);
+}
+
+static inline void wl1271_power_off(struct wl1271 *wl)
+{
+	wl->if_ops->power(wl, false);
+	clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+}
+
+static inline int wl1271_power_on(struct wl1271 *wl)
+{
+	int ret = wl->if_ops->power(wl, true);
+	if (ret == 0)
+		set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+
+	return ret;
+}
+
+
+/* Top Register IO */
+void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val);
+u16 wl1271_top_reg_read(struct wl1271 *wl, int addr);
+
+int wl1271_set_partition(struct wl1271 *wl,
+			 struct wl1271_partition_set *p);
+
+/* Functions from wl1271_main.c */
+
+int wl1271_register_hw(struct wl1271 *wl);
+void wl1271_unregister_hw(struct wl1271 *wl);
+int wl1271_init_ieee80211(struct wl1271 *wl);
+struct ieee80211_hw *wl1271_alloc_hw(void);
+int wl1271_free_hw(struct wl1271 *wl);
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
new file mode 100644
index 000000000000..c00523008be4
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -0,0 +1,2749 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/crc32.h>
+#include <linux/etherdevice.h>
+#include <linux/vmalloc.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "wl12xx.h"
+#include "wl12xx_80211.h"
+#include "reg.h"
+#include "io.h"
+#include "event.h"
+#include "tx.h"
+#include "rx.h"
+#include "ps.h"
+#include "init.h"
+#include "debugfs.h"
+#include "cmd.h"
+#include "boot.h"
+#include "testmode.h"
+#include "scan.h"
+
+#define WL1271_BOOT_RETRIES 3
+
+static struct conf_drv_settings default_conf = {
+	.sg = {
+		.params = {
+			[CONF_SG_BT_PER_THRESHOLD]                  = 7500,
+			[CONF_SG_HV3_MAX_OVERRIDE]                  = 0,
+			[CONF_SG_BT_NFS_SAMPLE_INTERVAL]            = 400,
+			[CONF_SG_BT_LOAD_RATIO]                     = 50,
+			[CONF_SG_AUTO_PS_MODE]                      = 1,
+			[CONF_SG_AUTO_SCAN_PROBE_REQ]               = 170,
+			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3]   = 50,
+			[CONF_SG_ANTENNA_CONFIGURATION]             = 0,
+			[CONF_SG_BEACON_MISS_PERCENT]               = 60,
+			[CONF_SG_RATE_ADAPT_THRESH]                 = 12,
+			[CONF_SG_RATE_ADAPT_SNR]                    = 0,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_BR]      = 10,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_BR]      = 30,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_BR]      = 8,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_BR]       = 20,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_BR]       = 50,
+			/* Note: with UPSD, this should be 4 */
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_BR]       = 8,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_EDR]     = 7,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_EDR]     = 25,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_EDR]     = 20,
+			/* Note: with UPDS, this should be 15 */
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_EDR]      = 8,
+			/* Note: with UPDS, this should be 50 */
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_EDR]      = 40,
+			/* Note: with UPDS, this should be 10 */
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_EDR]      = 20,
+			[CONF_SG_RXT]                               = 1200,
+			[CONF_SG_TXT]                               = 1000,
+			[CONF_SG_ADAPTIVE_RXT_TXT]                  = 1,
+			[CONF_SG_PS_POLL_TIMEOUT]                   = 10,
+			[CONF_SG_UPSD_TIMEOUT]                      = 10,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MIN_EDR] = 7,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MAX_EDR] = 15,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_MASTER_EDR] = 15,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MIN_EDR]  = 8,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MAX_EDR]  = 20,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_SLAVE_EDR]  = 15,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MIN_BR]         = 20,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MAX_BR]         = 50,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_BR]         = 10,
+			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3]  = 200,
+			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP] = 800,
+			[CONF_SG_PASSIVE_SCAN_A2DP_BT_TIME]         = 75,
+			[CONF_SG_PASSIVE_SCAN_A2DP_WLAN_TIME]       = 15,
+			[CONF_SG_HV3_MAX_SERVED]                    = 6,
+			[CONF_SG_DHCP_TIME]                         = 5000,
+			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP]  = 100,
+		},
+		.state = CONF_SG_PROTECTIVE,
+	},
+	.rx = {
+		.rx_msdu_life_time           = 512000,
+		.packet_detection_threshold  = 0,
+		.ps_poll_timeout             = 15,
+		.upsd_timeout                = 15,
+		.rts_threshold               = 2347,
+		.rx_cca_threshold            = 0,
+		.irq_blk_threshold           = 0xFFFF,
+		.irq_pkt_threshold           = 0,
+		.irq_timeout                 = 600,
+		.queue_type                  = CONF_RX_QUEUE_TYPE_LOW_PRIORITY,
+	},
+	.tx = {
+		.tx_energy_detection         = 0,
+		.rc_conf                     = {
+			.enabled_rates       = 0,
+			.short_retry_limit   = 10,
+			.long_retry_limit    = 10,
+			.aflags              = 0
+		},
+		.ac_conf_count               = 4,
+		.ac_conf                     = {
+			[CONF_TX_AC_BE] = {
+				.ac          = CONF_TX_AC_BE,
+				.cw_min      = 15,
+				.cw_max      = 63,
+				.aifsn       = 3,
+				.tx_op_limit = 0,
+			},
+			[CONF_TX_AC_BK] = {
+				.ac          = CONF_TX_AC_BK,
+				.cw_min      = 15,
+				.cw_max      = 63,
+				.aifsn       = 7,
+				.tx_op_limit = 0,
+			},
+			[CONF_TX_AC_VI] = {
+				.ac          = CONF_TX_AC_VI,
+				.cw_min      = 15,
+				.cw_max      = 63,
+				.aifsn       = CONF_TX_AIFS_PIFS,
+				.tx_op_limit = 3008,
+			},
+			[CONF_TX_AC_VO] = {
+				.ac          = CONF_TX_AC_VO,
+				.cw_min      = 15,
+				.cw_max      = 63,
+				.aifsn       = CONF_TX_AIFS_PIFS,
+				.tx_op_limit = 1504,
+			},
+		},
+		.tid_conf_count = 4,
+		.tid_conf = {
+			[CONF_TX_AC_BE] = {
+				.queue_id    = CONF_TX_AC_BE,
+				.channel_type = CONF_CHANNEL_TYPE_EDCF,
+				.tsid        = CONF_TX_AC_BE,
+				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
+				.ack_policy  = CONF_ACK_POLICY_LEGACY,
+				.apsd_conf   = {0, 0},
+			},
+			[CONF_TX_AC_BK] = {
+				.queue_id    = CONF_TX_AC_BK,
+				.channel_type = CONF_CHANNEL_TYPE_EDCF,
+				.tsid        = CONF_TX_AC_BK,
+				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
+				.ack_policy  = CONF_ACK_POLICY_LEGACY,
+				.apsd_conf   = {0, 0},
+			},
+			[CONF_TX_AC_VI] = {
+				.queue_id    = CONF_TX_AC_VI,
+				.channel_type = CONF_CHANNEL_TYPE_EDCF,
+				.tsid        = CONF_TX_AC_VI,
+				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
+				.ack_policy  = CONF_ACK_POLICY_LEGACY,
+				.apsd_conf   = {0, 0},
+			},
+			[CONF_TX_AC_VO] = {
+				.queue_id    = CONF_TX_AC_VO,
+				.channel_type = CONF_CHANNEL_TYPE_EDCF,
+				.tsid        = CONF_TX_AC_VO,
+				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
+				.ack_policy  = CONF_ACK_POLICY_LEGACY,
+				.apsd_conf   = {0, 0},
+			},
+		},
+		.frag_threshold              = IEEE80211_MAX_FRAG_THRESHOLD,
+		.tx_compl_timeout            = 700,
+		.tx_compl_threshold          = 4,
+		.basic_rate                  = CONF_HW_BIT_RATE_1MBPS,
+		.basic_rate_5                = CONF_HW_BIT_RATE_6MBPS,
+	},
+	.conn = {
+		.wake_up_event               = CONF_WAKE_UP_EVENT_DTIM,
+		.listen_interval             = 1,
+		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
+		.bcn_filt_ie_count           = 1,
+		.bcn_filt_ie = {
+			[0] = {
+				.ie          = WLAN_EID_CHANNEL_SWITCH,
+				.rule        = CONF_BCN_RULE_PASS_ON_APPEARANCE,
+			}
+		},
+		.synch_fail_thold            = 10,
+		.bss_lose_timeout            = 100,
+		.beacon_rx_timeout           = 10000,
+		.broadcast_timeout           = 20000,
+		.rx_broadcast_in_ps          = 1,
+		.ps_poll_threshold           = 10,
+		.ps_poll_recovery_period     = 700,
+		.bet_enable                  = CONF_BET_MODE_ENABLE,
+		.bet_max_consecutive         = 10,
+		.psm_entry_retries           = 5,
+		.psm_entry_nullfunc_retries  = 3,
+		.psm_entry_hangover_period   = 1,
+		.keep_alive_interval         = 55000,
+		.max_listen_interval         = 20,
+	},
+	.itrim = {
+		.enable = false,
+		.timeout = 50000,
+	},
+	.pm_config = {
+		.host_clk_settling_time = 5000,
+		.host_fast_wakeup_support = false
+	},
+	.roam_trigger = {
+		.trigger_pacing               = 1,
+		.avg_weight_rssi_beacon       = 20,
+		.avg_weight_rssi_data         = 10,
+		.avg_weight_snr_beacon        = 20,
+		.avg_weight_snr_data          = 10
+	},
+	.scan = {
+		.min_dwell_time_active        = 7500,
+		.max_dwell_time_active        = 30000,
+		.min_dwell_time_passive       = 30000,
+		.max_dwell_time_passive       = 60000,
+		.num_probe_reqs               = 2,
+	},
+	.rf = {
+		.tx_per_channel_power_compensation_2 = {
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		},
+		.tx_per_channel_power_compensation_5 = {
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		},
+	},
+};
+
+static void __wl1271_op_remove_interface(struct wl1271 *wl);
+
+
+static void wl1271_device_release(struct device *dev)
+{
+
+}
+
+static struct platform_device wl1271_device = {
+	.name           = "wl1271",
+	.id             = -1,
+
+	/* device model insists to have a release function */
+	.dev            = {
+		.release = wl1271_device_release,
+	},
+};
+
+static LIST_HEAD(wl_list);
+
+static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
+			     void *arg)
+{
+	struct net_device *dev = arg;
+	struct wireless_dev *wdev;
+	struct wiphy *wiphy;
+	struct ieee80211_hw *hw;
+	struct wl1271 *wl;
+	struct wl1271 *wl_temp;
+	int ret = 0;
+
+	/* Check that this notification is for us. */
+	if (what != NETDEV_CHANGE)
+		return NOTIFY_DONE;
+
+	wdev = dev->ieee80211_ptr;
+	if (wdev == NULL)
+		return NOTIFY_DONE;
+
+	wiphy = wdev->wiphy;
+	if (wiphy == NULL)
+		return NOTIFY_DONE;
+
+	hw = wiphy_priv(wiphy);
+	if (hw == NULL)
+		return NOTIFY_DONE;
+
+	wl_temp = hw->priv;
+	list_for_each_entry(wl, &wl_list, list) {
+		if (wl == wl_temp)
+			break;
+	}
+	if (wl != wl_temp)
+		return NOTIFY_DONE;
+
+	mutex_lock(&wl->mutex);
+
+	if (wl->state == WL1271_STATE_OFF)
+		goto out;
+
+	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	if ((dev->operstate == IF_OPER_UP) &&
+	    !test_and_set_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags)) {
+		wl1271_cmd_set_sta_state(wl);
+		wl1271_info("Association completed.");
+	}
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return NOTIFY_OK;
+}
+
+static void wl1271_conf_init(struct wl1271 *wl)
+{
+
+	/*
+	 * This function applies the default configuration to the driver. This
+	 * function is invoked upon driver load (spi probe.)
+	 *
+	 * The configuration is stored in a run-time structure in order to
+	 * facilitate for run-time adjustment of any of the parameters. Making
+	 * changes to the configuration structure will apply the new values on
+	 * the next interface up (wl1271_op_start.)
+	 */
+
+	/* apply driver default configuration */
+	memcpy(&wl->conf, &default_conf, sizeof(default_conf));
+}
+
+
+static int wl1271_plt_init(struct wl1271 *wl)
+{
+	struct conf_tx_ac_category *conf_ac;
+	struct conf_tx_tid *conf_tid;
+	int ret, i;
+
+	ret = wl1271_cmd_general_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_radio_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_cmd_ext_radio_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_init_templates_config(wl);
+	if (ret < 0)
+		return ret;
+
+	ret = wl1271_acx_init_mem_config(wl);
+	if (ret < 0)
+		return ret;
+
+	/* PHY layer config */
+	ret = wl1271_init_phy_config(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	ret = wl1271_acx_dco_itrim_params(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Initialize connection monitoring thresholds */
+	ret = wl1271_acx_conn_monit_params(wl, false);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Bluetooth WLAN coexistence */
+	ret = wl1271_init_pta(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Energy detection */
+	ret = wl1271_init_energy_detection(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Default fragmentation threshold */
+	ret = wl1271_acx_frag_threshold(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Default TID/AC configuration */
+	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
+	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+		conf_ac = &wl->conf.tx.ac_conf[i];
+		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+					conf_ac->cw_max, conf_ac->aifsn,
+					conf_ac->tx_op_limit);
+		if (ret < 0)
+			goto out_free_memmap;
+
+		conf_tid = &wl->conf.tx.tid_conf[i];
+		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+					 conf_tid->channel_type,
+					 conf_tid->tsid,
+					 conf_tid->ps_scheme,
+					 conf_tid->ack_policy,
+					 conf_tid->apsd_conf[0],
+					 conf_tid->apsd_conf[1]);
+		if (ret < 0)
+			goto out_free_memmap;
+	}
+
+	/* Enable data path */
+	ret = wl1271_cmd_data_path(wl, 1);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* Configure for CAM power saving (ie. always active) */
+	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	/* configure PM */
+	ret = wl1271_acx_pm_config(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
+	return 0;
+
+ out_free_memmap:
+	kfree(wl->target_mem_map);
+	wl->target_mem_map = NULL;
+
+	return ret;
+}
+
+static void wl1271_fw_status(struct wl1271 *wl,
+			     struct wl1271_fw_status *status)
+{
+	struct timespec ts;
+	u32 total = 0;
+	int i;
+
+	wl1271_raw_read(wl, FW_STATUS_ADDR, status, sizeof(*status), false);
+
+	wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
+		     "drv_rx_counter = %d, tx_results_counter = %d)",
+		     status->intr,
+		     status->fw_rx_counter,
+		     status->drv_rx_counter,
+		     status->tx_results_counter);
+
+	/* update number of available TX blocks */
+	for (i = 0; i < NUM_TX_QUEUES; i++) {
+		u32 cnt = le32_to_cpu(status->tx_released_blks[i]) -
+			wl->tx_blocks_freed[i];
+
+		wl->tx_blocks_freed[i] =
+			le32_to_cpu(status->tx_released_blks[i]);
+		wl->tx_blocks_available += cnt;
+		total += cnt;
+	}
+
+	/* if more blocks are available now, tx work can be scheduled */
+	if (total)
+		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
+
+	/* update the host-chipset time offset */
+	getnstimeofday(&ts);
+	wl->time_offset = (timespec_to_ns(&ts) >> 10) -
+		(s64)le32_to_cpu(status->fw_localtime);
+}
+
+#define WL1271_IRQ_MAX_LOOPS 10
+
+static void wl1271_irq_work(struct work_struct *work)
+{
+	int ret;
+	u32 intr;
+	int loopcount = WL1271_IRQ_MAX_LOOPS;
+	unsigned long flags;
+	struct wl1271 *wl =
+		container_of(work, struct wl1271, irq_work);
+
+	mutex_lock(&wl->mutex);
+
+	wl1271_debug(DEBUG_IRQ, "IRQ work");
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, true);
+	if (ret < 0)
+		goto out;
+
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	while (test_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags) && loopcount) {
+		clear_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+		loopcount--;
+
+		wl1271_fw_status(wl, wl->fw_status);
+		intr = le32_to_cpu(wl->fw_status->intr);
+		if (!intr) {
+			wl1271_debug(DEBUG_IRQ, "Zero interrupt received.");
+			spin_lock_irqsave(&wl->wl_lock, flags);
+			continue;
+		}
+
+		intr &= WL1271_INTR_MASK;
+
+		if (unlikely(intr & WL1271_ACX_INTR_WATCHDOG)) {
+			wl1271_error("watchdog interrupt received! "
+				     "starting recovery.");
+			ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+			/* restarting the chip. ignore any other interrupt. */
+			goto out;
+		}
+
+		if (intr & WL1271_ACX_INTR_DATA) {
+			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
+
+			/* check for tx results */
+			if (wl->fw_status->tx_results_counter !=
+			    (wl->tx_results_count & 0xff))
+				wl1271_tx_complete(wl);
+
+			/* Check if any tx blocks were freed */
+			if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) &&
+					!skb_queue_empty(&wl->tx_queue)) {
+				/*
+				 * In order to avoid starvation of the TX path,
+				 * call the work function directly.
+				 */
+				wl1271_tx_work_locked(wl);
+			}
+
+			wl1271_rx(wl, wl->fw_status);
+		}
+
+		if (intr & WL1271_ACX_INTR_EVENT_A) {
+			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_A");
+			wl1271_event_handle(wl, 0);
+		}
+
+		if (intr & WL1271_ACX_INTR_EVENT_B) {
+			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_B");
+			wl1271_event_handle(wl, 1);
+		}
+
+		if (intr & WL1271_ACX_INTR_INIT_COMPLETE)
+			wl1271_debug(DEBUG_IRQ,
+				     "WL1271_ACX_INTR_INIT_COMPLETE");
+
+		if (intr & WL1271_ACX_INTR_HW_AVAILABLE)
+			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_HW_AVAILABLE");
+
+		spin_lock_irqsave(&wl->wl_lock, flags);
+	}
+
+	if (test_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->irq_work);
+	else
+		clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags);
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+static int wl1271_fetch_firmware(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get firmware: %d", ret);
+		return ret;
+	}
+
+	if (fw->size % 4) {
+		wl1271_error("firmware size is not multiple of 32 bits: %zu",
+			     fw->size);
+		ret = -EILSEQ;
+		goto out;
+	}
+
+	wl->fw_len = fw->size;
+	wl->fw = vmalloc(wl->fw_len);
+
+	if (!wl->fw) {
+		wl1271_error("could not allocate memory for the firmware");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	memcpy(wl->fw, fw->data, wl->fw_len);
+
+	ret = 0;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wl1271_fetch_nvs(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get nvs file: %d", ret);
+		return ret;
+	}
+
+	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+
+	if (!wl->nvs) {
+		wl1271_error("could not allocate memory for the nvs file");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl->nvs_len = fw->size;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static void wl1271_recovery_work(struct work_struct *work)
+{
+	struct wl1271 *wl =
+		container_of(work, struct wl1271, recovery_work);
+
+	mutex_lock(&wl->mutex);
+
+	if (wl->state != WL1271_STATE_ON)
+		goto out;
+
+	wl1271_info("Hardware recovery in progress.");
+
+	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		ieee80211_connection_loss(wl->vif);
+
+	/* reboot the chipset */
+	__wl1271_op_remove_interface(wl);
+	ieee80211_restart_hw(wl->hw);
+
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+static void wl1271_fw_wakeup(struct wl1271 *wl)
+{
+	u32 elp_reg;
+
+	elp_reg = ELPCTRL_WAKE_UP;
+	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
+}
+
+static int wl1271_setup(struct wl1271 *wl)
+{
+	wl->fw_status = kmalloc(sizeof(*wl->fw_status), GFP_KERNEL);
+	if (!wl->fw_status)
+		return -ENOMEM;
+
+	wl->tx_res_if = kmalloc(sizeof(*wl->tx_res_if), GFP_KERNEL);
+	if (!wl->tx_res_if) {
+		kfree(wl->fw_status);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int wl1271_chip_wakeup(struct wl1271 *wl)
+{
+	struct wl1271_partition_set partition;
+	int ret = 0;
+
+	msleep(WL1271_PRE_POWER_ON_SLEEP);
+	ret = wl1271_power_on(wl);
+	if (ret < 0)
+		goto out;
+	msleep(WL1271_POWER_ON_SLEEP);
+	wl1271_io_reset(wl);
+	wl1271_io_init(wl);
+
+	/* We don't need a real memory partition here, because we only want
+	 * to use the registers at this point. */
+	memset(&partition, 0, sizeof(partition));
+	partition.reg.start = REGISTERS_BASE;
+	partition.reg.size = REGISTERS_DOWN_SIZE;
+	wl1271_set_partition(wl, &partition);
+
+	/* ELP module wake up */
+	wl1271_fw_wakeup(wl);
+
+	/* whal_FwCtrl_BootSm() */
+
+	/* 0. read chip id from CHIP_ID */
+	wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
+
+	/* 1. check if chip id is valid */
+
+	switch (wl->chip.id) {
+	case CHIP_ID_1271_PG10:
+		wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
+			       wl->chip.id);
+
+		ret = wl1271_setup(wl);
+		if (ret < 0)
+			goto out;
+		break;
+	case CHIP_ID_1271_PG20:
+		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
+			     wl->chip.id);
+
+		ret = wl1271_setup(wl);
+		if (ret < 0)
+			goto out;
+		break;
+	default:
+		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
+		ret = -ENODEV;
+		goto out;
+	}
+
+	if (wl->fw == NULL) {
+		ret = wl1271_fetch_firmware(wl);
+		if (ret < 0)
+			goto out;
+	}
+
+	/* No NVS from netlink, try to get it from the filesystem */
+	if (wl->nvs == NULL) {
+		ret = wl1271_fetch_nvs(wl);
+		if (ret < 0)
+			goto out;
+	}
+
+out:
+	return ret;
+}
+
+int wl1271_plt_start(struct wl1271 *wl)
+{
+	int retries = WL1271_BOOT_RETRIES;
+	int ret;
+
+	mutex_lock(&wl->mutex);
+
+	wl1271_notice("power up");
+
+	if (wl->state != WL1271_STATE_OFF) {
+		wl1271_error("cannot go into PLT state because not "
+			     "in off state: %d", wl->state);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	while (retries) {
+		retries--;
+		ret = wl1271_chip_wakeup(wl);
+		if (ret < 0)
+			goto power_off;
+
+		ret = wl1271_boot(wl);
+		if (ret < 0)
+			goto power_off;
+
+		ret = wl1271_plt_init(wl);
+		if (ret < 0)
+			goto irq_disable;
+
+		wl->state = WL1271_STATE_PLT;
+		wl1271_notice("firmware booted in PLT mode (%s)",
+			      wl->chip.fw_ver);
+		goto out;
+
+irq_disable:
+		wl1271_disable_interrupts(wl);
+		mutex_unlock(&wl->mutex);
+		/* Unlocking the mutex in the middle of handling is
+		   inherently unsafe. In this case we deem it safe to do,
+		   because we need to let any possibly pending IRQ out of
+		   the system (and while we are WL1271_STATE_OFF the IRQ
+		   work function will not do anything.) Also, any other
+		   possible concurrent operations will fail due to the
+		   current state, hence the wl1271 struct should be safe. */
+		cancel_work_sync(&wl->irq_work);
+		mutex_lock(&wl->mutex);
+power_off:
+		wl1271_power_off(wl);
+	}
+
+	wl1271_error("firmware boot in PLT mode failed despite %d retries",
+		     WL1271_BOOT_RETRIES);
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+int wl1271_plt_stop(struct wl1271 *wl)
+{
+	int ret = 0;
+
+	mutex_lock(&wl->mutex);
+
+	wl1271_notice("power down");
+
+	if (wl->state != WL1271_STATE_PLT) {
+		wl1271_error("cannot power down because not in PLT "
+			     "state: %d", wl->state);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	wl1271_disable_interrupts(wl);
+	wl1271_power_off(wl);
+
+	wl->state = WL1271_STATE_OFF;
+	wl->rx_counter = 0;
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	cancel_work_sync(&wl->irq_work);
+	cancel_work_sync(&wl->recovery_work);
+
+	return ret;
+}
+
+static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct wl1271 *wl = hw->priv;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = txinfo->control.sta;
+	unsigned long flags;
+
+	/*
+	 * peek into the rates configured in the STA entry.
+	 * The rates set after connection stage, The first block only BG sets:
+	 * the compare is for bit 0-16 of sta_rate_set. The second block add
+	 * HT rates in case of HT supported.
+	 */
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	if (sta &&
+	    (sta->supp_rates[conf->channel->band] !=
+	    (wl->sta_rate_set & HW_BG_RATES_MASK))) {
+		wl->sta_rate_set = sta->supp_rates[conf->channel->band];
+		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
+	}
+
+#ifdef CONFIG_WL12XX_HT
+	if (sta &&
+	    sta->ht_cap.ht_supported &&
+	    ((wl->sta_rate_set >> HW_HT_RATES_OFFSET) !=
+	      sta->ht_cap.mcs.rx_mask[0])) {
+		/* Clean MCS bits before setting them */
+		wl->sta_rate_set &= HW_BG_RATES_MASK;
+		wl->sta_rate_set |=
+			(sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET);
+		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
+	}
+#endif
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	/* queue the packet */
+	skb_queue_tail(&wl->tx_queue, skb);
+
+	/*
+	 * The chip specific setup must run before the first TX packet -
+	 * before that, the tx_work will not be initialized!
+	 */
+
+	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->tx_work);
+
+	/*
+	 * The workqueue is slow to process the tx_queue and we need stop
+	 * the queue here, otherwise the queue will get too long.
+	 */
+	if (skb_queue_len(&wl->tx_queue) >= WL1271_TX_QUEUE_HIGH_WATERMARK) {
+		wl1271_debug(DEBUG_TX, "op_tx: stopping queues");
+
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		ieee80211_stop_queues(wl->hw);
+		set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+
+	return NETDEV_TX_OK;
+}
+
+static struct notifier_block wl1271_dev_notifier = {
+	.notifier_call = wl1271_dev_notify,
+};
+
+static int wl1271_op_start(struct ieee80211_hw *hw)
+{
+	wl1271_debug(DEBUG_MAC80211, "mac80211 start");
+
+	/*
+	 * We have to delay the booting of the hardware because
+	 * we need to know the local MAC address before downloading and
+	 * initializing the firmware. The MAC address cannot be changed
+	 * after boot, and without the proper MAC address, the firmware
+	 * will not function properly.
+	 *
+	 * The MAC address is first known when the corresponding interface
+	 * is added. That is where we will initialize the hardware.
+	 */
+
+	return 0;
+}
+
+static void wl1271_op_stop(struct ieee80211_hw *hw)
+{
+	wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
+}
+
+static int wl1271_op_add_interface(struct ieee80211_hw *hw,
+				   struct ieee80211_vif *vif)
+{
+	struct wl1271 *wl = hw->priv;
+	struct wiphy *wiphy = hw->wiphy;
+	int retries = WL1271_BOOT_RETRIES;
+	int ret = 0;
+	bool booted = false;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
+		     vif->type, vif->addr);
+
+	mutex_lock(&wl->mutex);
+	if (wl->vif) {
+		wl1271_debug(DEBUG_MAC80211,
+			     "multiple vifs are not supported yet");
+		ret = -EBUSY;
+		goto out;
+	}
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		wl->bss_type = BSS_TYPE_STA_BSS;
+		wl->set_bss_type = BSS_TYPE_STA_BSS;
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		wl->bss_type = BSS_TYPE_IBSS;
+		wl->set_bss_type = BSS_TYPE_STA_BSS;
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+		goto out;
+	}
+
+	memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
+
+	if (wl->state != WL1271_STATE_OFF) {
+		wl1271_error("cannot start because not in off state: %d",
+			     wl->state);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	while (retries) {
+		retries--;
+		ret = wl1271_chip_wakeup(wl);
+		if (ret < 0)
+			goto power_off;
+
+		ret = wl1271_boot(wl);
+		if (ret < 0)
+			goto power_off;
+
+		ret = wl1271_hw_init(wl);
+		if (ret < 0)
+			goto irq_disable;
+
+		booted = true;
+		break;
+
+irq_disable:
+		wl1271_disable_interrupts(wl);
+		mutex_unlock(&wl->mutex);
+		/* Unlocking the mutex in the middle of handling is
+		   inherently unsafe. In this case we deem it safe to do,
+		   because we need to let any possibly pending IRQ out of
+		   the system (and while we are WL1271_STATE_OFF the IRQ
+		   work function will not do anything.) Also, any other
+		   possible concurrent operations will fail due to the
+		   current state, hence the wl1271 struct should be safe. */
+		cancel_work_sync(&wl->irq_work);
+		mutex_lock(&wl->mutex);
+power_off:
+		wl1271_power_off(wl);
+	}
+
+	if (!booted) {
+		wl1271_error("firmware boot failed despite %d retries",
+			     WL1271_BOOT_RETRIES);
+		goto out;
+	}
+
+	wl->vif = vif;
+	wl->state = WL1271_STATE_ON;
+	wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
+
+	/* update hw/fw version info in wiphy struct */
+	wiphy->hw_version = wl->chip.id;
+	strncpy(wiphy->fw_version, wl->chip.fw_ver,
+		sizeof(wiphy->fw_version));
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	if (!ret)
+		list_add(&wl->list, &wl_list);
+
+	return ret;
+}
+
+static void __wl1271_op_remove_interface(struct wl1271 *wl)
+{
+	int i;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
+
+	wl1271_info("down");
+
+	list_del(&wl->list);
+
+	WARN_ON(wl->state != WL1271_STATE_ON);
+
+	/* enable dyn ps just in case (if left on due to fw crash etc) */
+	if (wl->bss_type == BSS_TYPE_STA_BSS)
+		ieee80211_enable_dyn_ps(wl->vif);
+
+	if (wl->scan.state != WL1271_SCAN_STATE_IDLE) {
+		wl->scan.state = WL1271_SCAN_STATE_IDLE;
+		kfree(wl->scan.scanned_ch);
+		wl->scan.scanned_ch = NULL;
+		wl->scan.req = NULL;
+		ieee80211_scan_completed(wl->hw, true);
+	}
+
+	wl->state = WL1271_STATE_OFF;
+
+	wl1271_disable_interrupts(wl);
+
+	mutex_unlock(&wl->mutex);
+
+	cancel_delayed_work_sync(&wl->scan_complete_work);
+	cancel_work_sync(&wl->irq_work);
+	cancel_work_sync(&wl->tx_work);
+	cancel_delayed_work_sync(&wl->pspoll_work);
+	cancel_delayed_work_sync(&wl->elp_work);
+
+	mutex_lock(&wl->mutex);
+
+	/* let's notify MAC80211 about the remaining pending TX frames */
+	wl1271_tx_reset(wl);
+	wl1271_power_off(wl);
+
+	memset(wl->bssid, 0, ETH_ALEN);
+	memset(wl->ssid, 0, IW_ESSID_MAX_SIZE + 1);
+	wl->ssid_len = 0;
+	wl->bss_type = MAX_BSS_TYPE;
+	wl->set_bss_type = MAX_BSS_TYPE;
+	wl->band = IEEE80211_BAND_2GHZ;
+
+	wl->rx_counter = 0;
+	wl->psm_entry_retry = 0;
+	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
+	wl->tx_blocks_available = 0;
+	wl->tx_results_count = 0;
+	wl->tx_packets_count = 0;
+	wl->tx_security_last_seq = 0;
+	wl->tx_security_seq = 0;
+	wl->time_offset = 0;
+	wl->session_counter = 0;
+	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
+	wl->sta_rate_set = 0;
+	wl->flags = 0;
+	wl->vif = NULL;
+	wl->filters = 0;
+
+	for (i = 0; i < NUM_TX_QUEUES; i++)
+		wl->tx_blocks_freed[i] = 0;
+
+	wl1271_debugfs_reset(wl);
+
+	kfree(wl->fw_status);
+	wl->fw_status = NULL;
+	kfree(wl->tx_res_if);
+	wl->tx_res_if = NULL;
+	kfree(wl->target_mem_map);
+	wl->target_mem_map = NULL;
+}
+
+static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif)
+{
+	struct wl1271 *wl = hw->priv;
+
+	mutex_lock(&wl->mutex);
+	WARN_ON(wl->vif != vif);
+	__wl1271_op_remove_interface(wl);
+	mutex_unlock(&wl->mutex);
+
+	cancel_work_sync(&wl->recovery_work);
+}
+
+static void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters)
+{
+	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
+	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
+
+	/* combine requested filters with current filter config */
+	filters = wl->filters | filters;
+
+	wl1271_debug(DEBUG_FILTERS, "RX filters set: ");
+
+	if (filters & FIF_PROMISC_IN_BSS) {
+		wl1271_debug(DEBUG_FILTERS, " - FIF_PROMISC_IN_BSS");
+		wl->rx_config &= ~CFG_UNI_FILTER_EN;
+		wl->rx_config |= CFG_BSSID_FILTER_EN;
+	}
+	if (filters & FIF_BCN_PRBRESP_PROMISC) {
+		wl1271_debug(DEBUG_FILTERS, " - FIF_BCN_PRBRESP_PROMISC");
+		wl->rx_config &= ~CFG_BSSID_FILTER_EN;
+		wl->rx_config &= ~CFG_SSID_FILTER_EN;
+	}
+	if (filters & FIF_OTHER_BSS) {
+		wl1271_debug(DEBUG_FILTERS, " - FIF_OTHER_BSS");
+		wl->rx_config &= ~CFG_BSSID_FILTER_EN;
+	}
+	if (filters & FIF_CONTROL) {
+		wl1271_debug(DEBUG_FILTERS, " - FIF_CONTROL");
+		wl->rx_filter |= CFG_RX_CTL_EN;
+	}
+	if (filters & FIF_FCSFAIL) {
+		wl1271_debug(DEBUG_FILTERS, " - FIF_FCSFAIL");
+		wl->rx_filter |= CFG_RX_FCS_ERROR;
+	}
+}
+
+static int wl1271_dummy_join(struct wl1271 *wl)
+{
+	int ret = 0;
+	/* we need to use a dummy BSSID for now */
+	static const u8 dummy_bssid[ETH_ALEN] = { 0x0b, 0xad, 0xde,
+						  0xad, 0xbe, 0xef };
+
+	memcpy(wl->bssid, dummy_bssid, ETH_ALEN);
+
+	/* pass through frames from all BSS */
+	wl1271_configure_filters(wl, FIF_OTHER_BSS);
+
+	ret = wl1271_cmd_join(wl, wl->set_bss_type);
+	if (ret < 0)
+		goto out;
+
+	set_bit(WL1271_FLAG_JOINED, &wl->flags);
+
+out:
+	return ret;
+}
+
+static int wl1271_join(struct wl1271 *wl, bool set_assoc)
+{
+	int ret;
+
+	/*
+	 * One of the side effects of the JOIN command is that is clears
+	 * WPA/WPA2 keys from the chipset. Performing a JOIN while associated
+	 * to a WPA/WPA2 access point will therefore kill the data-path.
+	 * Currently there is no supported scenario for JOIN during
+	 * association - if it becomes a supported scenario, the WPA/WPA2 keys
+	 * must be handled somehow.
+	 *
+	 */
+	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		wl1271_info("JOIN while associated.");
+
+	if (set_assoc)
+		set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
+
+	ret = wl1271_cmd_join(wl, wl->set_bss_type);
+	if (ret < 0)
+		goto out;
+
+	set_bit(WL1271_FLAG_JOINED, &wl->flags);
+
+	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		goto out;
+
+	/*
+	 * The join command disable the keep-alive mode, shut down its process,
+	 * and also clear the template config, so we need to reset it all after
+	 * the join. The acx_aid starts the keep-alive process, and the order
+	 * of the commands below is relevant.
+	 */
+	ret = wl1271_acx_keep_alive_mode(wl, true);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_aid(wl, wl->aid);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_cmd_build_klv_null_data(wl);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_keep_alive_config(wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+					   ACX_KEEP_ALIVE_TPL_VALID);
+	if (ret < 0)
+		goto out;
+
+out:
+	return ret;
+}
+
+static int wl1271_unjoin(struct wl1271 *wl)
+{
+	int ret;
+
+	/* to stop listening to a channel, we disconnect */
+	ret = wl1271_cmd_disconnect(wl);
+	if (ret < 0)
+		goto out;
+
+	clear_bit(WL1271_FLAG_JOINED, &wl->flags);
+	memset(wl->bssid, 0, ETH_ALEN);
+
+	/* stop filterting packets based on bssid */
+	wl1271_configure_filters(wl, FIF_OTHER_BSS);
+
+out:
+	return ret;
+}
+
+static void wl1271_set_band_rate(struct wl1271 *wl)
+{
+	if (wl->band == IEEE80211_BAND_2GHZ)
+		wl->basic_rate_set = wl->conf.tx.basic_rate;
+	else
+		wl->basic_rate_set = wl->conf.tx.basic_rate_5;
+}
+
+static u32 wl1271_min_rate_get(struct wl1271 *wl)
+{
+	int i;
+	u32 rate = 0;
+
+	if (!wl->basic_rate_set) {
+		WARN_ON(1);
+		wl->basic_rate_set = wl->conf.tx.basic_rate;
+	}
+
+	for (i = 0; !rate; i++) {
+		if ((wl->basic_rate_set >> i) & 0x1)
+			rate = 1 << i;
+	}
+
+	return rate;
+}
+
+static int wl1271_handle_idle(struct wl1271 *wl, bool idle)
+{
+	int ret;
+
+	if (idle) {
+		if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
+			ret = wl1271_unjoin(wl);
+			if (ret < 0)
+				goto out;
+		}
+		wl->rate_set = wl1271_min_rate_get(wl);
+		wl->sta_rate_set = 0;
+		ret = wl1271_acx_rate_policies(wl);
+		if (ret < 0)
+			goto out;
+		ret = wl1271_acx_keep_alive_config(
+			wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+			ACX_KEEP_ALIVE_TPL_INVALID);
+		if (ret < 0)
+			goto out;
+		set_bit(WL1271_FLAG_IDLE, &wl->flags);
+	} else {
+		/* increment the session counter */
+		wl->session_counter++;
+		if (wl->session_counter >= SESSION_COUNTER_MAX)
+			wl->session_counter = 0;
+		ret = wl1271_dummy_join(wl);
+		if (ret < 0)
+			goto out;
+		clear_bit(WL1271_FLAG_IDLE, &wl->flags);
+	}
+
+out:
+	return ret;
+}
+
+static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct wl1271 *wl = hw->priv;
+	struct ieee80211_conf *conf = &hw->conf;
+	int channel, ret = 0;
+
+	channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 config ch %d psm %s power %d %s",
+		     channel,
+		     conf->flags & IEEE80211_CONF_PS ? "on" : "off",
+		     conf->power_level,
+		     conf->flags & IEEE80211_CONF_IDLE ? "idle" : "in use");
+
+	/*
+	 * mac80211 will go to idle nearly immediately after transmitting some
+	 * frames, such as the deauth. To make sure those frames reach the air,
+	 * wait here until the TX queue is fully flushed.
+	 */
+	if ((changed & IEEE80211_CONF_CHANGE_IDLE) &&
+	    (conf->flags & IEEE80211_CONF_IDLE))
+		wl1271_tx_flush(wl);
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	/* if the channel changes while joined, join again */
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
+	    ((wl->band != conf->channel->band) ||
+	     (wl->channel != channel))) {
+		wl->band = conf->channel->band;
+		wl->channel = channel;
+
+		/*
+		 * FIXME: the mac80211 should really provide a fixed rate
+		 * to use here. for now, just use the smallest possible rate
+		 * for the band as a fixed rate for association frames and
+		 * other control messages.
+		 */
+		if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+			wl1271_set_band_rate(wl);
+
+		wl->basic_rate = wl1271_min_rate_get(wl);
+		ret = wl1271_acx_rate_policies(wl);
+		if (ret < 0)
+			wl1271_warning("rate policy for update channel "
+				       "failed %d", ret);
+
+		if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
+			ret = wl1271_join(wl, false);
+			if (ret < 0)
+				wl1271_warning("cmd join to update channel "
+					       "failed %d", ret);
+		}
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+		ret = wl1271_handle_idle(wl, conf->flags & IEEE80211_CONF_IDLE);
+		if (ret < 0)
+			wl1271_warning("idle mode change failed %d", ret);
+	}
+
+	/*
+	 * if mac80211 changes the PSM mode, make sure the mode is not
+	 * incorrectly changed after the pspoll failure active window.
+	 */
+	if (changed & IEEE80211_CONF_CHANGE_PS)
+		clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
+
+	if (conf->flags & IEEE80211_CONF_PS &&
+	    !test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
+		set_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
+
+		/*
+		 * We enter PSM only if we're already associated.
+		 * If we're not, we'll enter it when joining an SSID,
+		 * through the bss_info_changed() hook.
+		 */
+		if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
+			wl1271_debug(DEBUG_PSM, "psm enabled");
+			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+						 wl->basic_rate, true);
+		}
+	} else if (!(conf->flags & IEEE80211_CONF_PS) &&
+		   test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
+		wl1271_debug(DEBUG_PSM, "psm disabled");
+
+		clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
+
+		if (test_bit(WL1271_FLAG_PSM, &wl->flags))
+			ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+						 wl->basic_rate, true);
+	}
+
+	if (conf->power_level != wl->power_level) {
+		ret = wl1271_acx_tx_power(wl, conf->power_level);
+		if (ret < 0)
+			goto out_sleep;
+
+		wl->power_level = conf->power_level;
+	}
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+struct wl1271_filter_params {
+	bool enabled;
+	int mc_list_length;
+	u8 mc_list[ACX_MC_ADDRESS_GROUP_MAX][ETH_ALEN];
+};
+
+static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw,
+				       struct netdev_hw_addr_list *mc_list)
+{
+	struct wl1271_filter_params *fp;
+	struct netdev_hw_addr *ha;
+	struct wl1271 *wl = hw->priv;
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		return 0;
+
+	fp = kzalloc(sizeof(*fp), GFP_ATOMIC);
+	if (!fp) {
+		wl1271_error("Out of memory setting filters.");
+		return 0;
+	}
+
+	/* update multicast filtering parameters */
+	fp->mc_list_length = 0;
+	if (netdev_hw_addr_list_count(mc_list) > ACX_MC_ADDRESS_GROUP_MAX) {
+		fp->enabled = false;
+	} else {
+		fp->enabled = true;
+		netdev_hw_addr_list_for_each(ha, mc_list) {
+			memcpy(fp->mc_list[fp->mc_list_length],
+					ha->addr, ETH_ALEN);
+			fp->mc_list_length++;
+		}
+	}
+
+	return (u64)(unsigned long)fp;
+}
+
+#define WL1271_SUPPORTED_FILTERS (FIF_PROMISC_IN_BSS | \
+				  FIF_ALLMULTI | \
+				  FIF_FCSFAIL | \
+				  FIF_BCN_PRBRESP_PROMISC | \
+				  FIF_CONTROL | \
+				  FIF_OTHER_BSS)
+
+static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
+				       unsigned int changed,
+				       unsigned int *total, u64 multicast)
+{
+	struct wl1271_filter_params *fp = (void *)(unsigned long)multicast;
+	struct wl1271 *wl = hw->priv;
+	int ret;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 configure filter");
+
+	mutex_lock(&wl->mutex);
+
+	*total &= WL1271_SUPPORTED_FILTERS;
+	changed &= WL1271_SUPPORTED_FILTERS;
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+
+	if (*total & FIF_ALLMULTI)
+		ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
+	else if (fp)
+		ret = wl1271_acx_group_address_tbl(wl, fp->enabled,
+						   fp->mc_list,
+						   fp->mc_list_length);
+	if (ret < 0)
+		goto out_sleep;
+
+	/* determine, whether supported filter values have changed */
+	if (changed == 0)
+		goto out_sleep;
+
+	/* configure filters */
+	wl->filters = *total;
+	wl1271_configure_filters(wl, 0);
+
+	/* apply configured filters */
+	ret = wl1271_acx_rx_config(wl, wl->rx_config, wl->rx_filter);
+	if (ret < 0)
+		goto out_sleep;
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+	kfree(fp);
+}
+
+static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_sta *sta,
+			     struct ieee80211_key_conf *key_conf)
+{
+	struct wl1271 *wl = hw->priv;
+	const u8 *addr;
+	int ret;
+	u32 tx_seq_32 = 0;
+	u16 tx_seq_16 = 0;
+	u8 key_type;
+
+	static const u8 bcast_addr[ETH_ALEN] =
+		{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 set key");
+
+	addr = sta ? sta->addr : bcast_addr;
+
+	wl1271_debug(DEBUG_CRYPT, "CMD: 0x%x", cmd);
+	wl1271_dump(DEBUG_CRYPT, "ADDR: ", addr, ETH_ALEN);
+	wl1271_debug(DEBUG_CRYPT, "Key: algo:0x%x, id:%d, len:%d flags 0x%x",
+		     key_conf->cipher, key_conf->keyidx,
+		     key_conf->keylen, key_conf->flags);
+	wl1271_dump(DEBUG_CRYPT, "KEY: ", key_conf->key, key_conf->keylen);
+
+	if (is_zero_ether_addr(addr)) {
+		/* We dont support TX only encryption */
+		ret = -EOPNOTSUPP;
+		goto out;
+	}
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out_unlock;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out_unlock;
+
+	switch (key_conf->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+		key_type = KEY_WEP;
+
+		key_conf->hw_key_idx = key_conf->keyidx;
+		break;
+	case WLAN_CIPHER_SUITE_TKIP:
+		key_type = KEY_TKIP;
+
+		key_conf->hw_key_idx = key_conf->keyidx;
+		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
+		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
+		break;
+	case WLAN_CIPHER_SUITE_CCMP:
+		key_type = KEY_AES;
+
+		key_conf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
+		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
+		break;
+	case WL1271_CIPHER_SUITE_GEM:
+		key_type = KEY_GEM;
+		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
+		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
+		break;
+	default:
+		wl1271_error("Unknown key algo 0x%x", key_conf->cipher);
+
+		ret = -EOPNOTSUPP;
+		goto out_sleep;
+	}
+
+	switch (cmd) {
+	case SET_KEY:
+		ret = wl1271_cmd_set_key(wl, KEY_ADD_OR_REPLACE,
+					 key_conf->keyidx, key_type,
+					 key_conf->keylen, key_conf->key,
+					 addr, tx_seq_32, tx_seq_16);
+		if (ret < 0) {
+			wl1271_error("Could not add or replace key");
+			goto out_sleep;
+		}
+
+		/* the default WEP key needs to be configured at least once */
+		if (key_type == KEY_WEP) {
+			ret = wl1271_cmd_set_default_wep_key(wl,
+							     wl->default_key);
+			if (ret < 0)
+				goto out_sleep;
+		}
+		break;
+
+	case DISABLE_KEY:
+		/* The wl1271 does not allow to remove unicast keys - they
+		   will be cleared automatically on next CMD_JOIN. Ignore the
+		   request silently, as we dont want the mac80211 to emit
+		   an error message. */
+		if (!is_broadcast_ether_addr(addr))
+			break;
+
+		ret = wl1271_cmd_set_key(wl, KEY_REMOVE,
+					 key_conf->keyidx, key_type,
+					 key_conf->keylen, key_conf->key,
+					 addr, 0, 0);
+		if (ret < 0) {
+			wl1271_error("Could not remove key");
+			goto out_sleep;
+		}
+		break;
+
+	default:
+		wl1271_error("Unsupported key cmd 0x%x", cmd);
+		ret = -EOPNOTSUPP;
+		break;
+	}
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out_unlock:
+	mutex_unlock(&wl->mutex);
+
+out:
+	return ret;
+}
+
+static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct cfg80211_scan_request *req)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret;
+	u8 *ssid = NULL;
+	size_t len = 0;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 hw scan");
+
+	if (req->n_ssids) {
+		ssid = req->ssids[0].ssid;
+		len = req->ssids[0].ssid_len;
+	}
+
+	mutex_lock(&wl->mutex);
+
+	if (wl->state == WL1271_STATE_OFF) {
+		/*
+		 * We cannot return -EBUSY here because cfg80211 will expect
+		 * a call to ieee80211_scan_completed if we do - in this case
+		 * there won't be any call.
+		 */
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_scan(hw->priv, ssid, len, req);
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret = 0;
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_rts_threshold(wl, (u16) value);
+	if (ret < 0)
+		wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret);
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+static void wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *beacon)
+{
+	u8 *ptr = beacon->data +
+		offsetof(struct ieee80211_mgmt, u.beacon.variable);
+
+	/* find the location of the ssid in the beacon */
+	while (ptr < beacon->data + beacon->len) {
+		if (ptr[0] == WLAN_EID_SSID) {
+			wl->ssid_len = ptr[1];
+			memcpy(wl->ssid, ptr+2, wl->ssid_len);
+			return;
+		}
+		ptr += ptr[1];
+	}
+	wl1271_error("ad-hoc beacon template has no SSID!\n");
+}
+
+static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif,
+				       struct ieee80211_bss_conf *bss_conf,
+				       u32 changed)
+{
+	enum wl1271_cmd_ps_mode mode;
+	struct wl1271 *wl = hw->priv;
+	struct ieee80211_sta *sta = ieee80211_find_sta(vif, bss_conf->bssid);
+	bool do_join = false;
+	bool set_assoc = false;
+	int ret;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed");
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	if ((changed & BSS_CHANGED_BEACON_INT) &&
+	    (wl->bss_type == BSS_TYPE_IBSS)) {
+		wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon interval updated: %d",
+			bss_conf->beacon_int);
+
+		wl->beacon_int = bss_conf->beacon_int;
+		do_join = true;
+	}
+
+	if ((changed & BSS_CHANGED_BEACON) &&
+	    (wl->bss_type == BSS_TYPE_IBSS)) {
+		struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
+
+		wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon updated");
+
+		if (beacon) {
+			struct ieee80211_hdr *hdr;
+
+			wl1271_ssid_set(wl, beacon);
+			ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
+						      beacon->data,
+						      beacon->len, 0,
+						      wl1271_min_rate_get(wl));
+
+			if (ret < 0) {
+				dev_kfree_skb(beacon);
+				goto out_sleep;
+			}
+
+			hdr = (struct ieee80211_hdr *) beacon->data;
+			hdr->frame_control = cpu_to_le16(
+				IEEE80211_FTYPE_MGMT |
+				IEEE80211_STYPE_PROBE_RESP);
+
+			ret = wl1271_cmd_template_set(wl,
+						      CMD_TEMPL_PROBE_RESPONSE,
+						      beacon->data,
+						      beacon->len, 0,
+						      wl1271_min_rate_get(wl));
+			dev_kfree_skb(beacon);
+			if (ret < 0)
+				goto out_sleep;
+
+			/* Need to update the SSID (for filtering etc) */
+			do_join = true;
+		}
+	}
+
+	if ((changed & BSS_CHANGED_BEACON_ENABLED) &&
+	    (wl->bss_type == BSS_TYPE_IBSS)) {
+		wl1271_debug(DEBUG_ADHOC, "ad-hoc beaconing: %s",
+			     bss_conf->enable_beacon ? "enabled" : "disabled");
+
+		if (bss_conf->enable_beacon)
+			wl->set_bss_type = BSS_TYPE_IBSS;
+		else
+			wl->set_bss_type = BSS_TYPE_STA_BSS;
+		do_join = true;
+	}
+
+	if (changed & BSS_CHANGED_CQM) {
+		bool enable = false;
+		if (bss_conf->cqm_rssi_thold)
+			enable = true;
+		ret = wl1271_acx_rssi_snr_trigger(wl, enable,
+						  bss_conf->cqm_rssi_thold,
+						  bss_conf->cqm_rssi_hyst);
+		if (ret < 0)
+			goto out;
+		wl->rssi_thold = bss_conf->cqm_rssi_thold;
+	}
+
+	if ((changed & BSS_CHANGED_BSSID) &&
+	    /*
+	     * Now we know the correct bssid, so we send a new join command
+	     * and enable the BSSID filter
+	     */
+	    memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
+			memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
+
+			ret = wl1271_cmd_build_null_data(wl);
+			if (ret < 0)
+				goto out_sleep;
+
+			ret = wl1271_build_qos_null_data(wl);
+			if (ret < 0)
+				goto out_sleep;
+
+			/* filter out all packets not from this BSSID */
+			wl1271_configure_filters(wl, 0);
+
+			/* Need to update the BSSID (for filtering etc) */
+			do_join = true;
+	}
+
+	if (changed & BSS_CHANGED_ASSOC) {
+		if (bss_conf->assoc) {
+			u32 rates;
+			wl->aid = bss_conf->aid;
+			set_assoc = true;
+
+			wl->ps_poll_failures = 0;
+
+			/*
+			 * use basic rates from AP, and determine lowest rate
+			 * to use with control frames.
+			 */
+			rates = bss_conf->basic_rates;
+			wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl,
+									 rates);
+			wl->basic_rate = wl1271_min_rate_get(wl);
+			ret = wl1271_acx_rate_policies(wl);
+			if (ret < 0)
+				goto out_sleep;
+
+			/*
+			 * with wl1271, we don't need to update the
+			 * beacon_int and dtim_period, because the firmware
+			 * updates it by itself when the first beacon is
+			 * received after a join.
+			 */
+			ret = wl1271_cmd_build_ps_poll(wl, wl->aid);
+			if (ret < 0)
+				goto out_sleep;
+
+			/*
+			 * The SSID is intentionally set to NULL here - the
+			 * firmware will set the probe request with a
+			 * broadcast SSID regardless of what we set in the
+			 * template.
+			 */
+			ret = wl1271_cmd_build_probe_req(wl, NULL, 0,
+							 NULL, 0, wl->band);
+
+			/* enable the connection monitoring feature */
+			ret = wl1271_acx_conn_monit_params(wl, true);
+			if (ret < 0)
+				goto out_sleep;
+
+			/* If we want to go in PSM but we're not there yet */
+			if (test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags) &&
+			    !test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+				mode = STATION_POWER_SAVE_MODE;
+				ret = wl1271_ps_set_mode(wl, mode,
+							 wl->basic_rate,
+							 true);
+				if (ret < 0)
+					goto out_sleep;
+			}
+		} else {
+			/* use defaults when not associated */
+			clear_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags);
+			clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
+			wl->aid = 0;
+
+			/* re-enable dynamic ps - just in case */
+			ieee80211_enable_dyn_ps(wl->vif);
+
+			/* revert back to minimum rates for the current band */
+			wl1271_set_band_rate(wl);
+			wl->basic_rate = wl1271_min_rate_get(wl);
+			ret = wl1271_acx_rate_policies(wl);
+			if (ret < 0)
+				goto out_sleep;
+
+			/* disable connection monitor features */
+			ret = wl1271_acx_conn_monit_params(wl, false);
+
+			/* Disable the keep-alive feature */
+			ret = wl1271_acx_keep_alive_mode(wl, false);
+
+			if (ret < 0)
+				goto out_sleep;
+		}
+
+	}
+
+	if (changed & BSS_CHANGED_ERP_SLOT) {
+		if (bss_conf->use_short_slot)
+			ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT);
+		else
+			ret = wl1271_acx_slot(wl, SLOT_TIME_LONG);
+		if (ret < 0) {
+			wl1271_warning("Set slot time failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
+	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+		if (bss_conf->use_short_preamble)
+			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_SHORT);
+		else
+			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_LONG);
+	}
+
+	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
+		if (bss_conf->use_cts_prot)
+			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_ENABLE);
+		else
+			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_DISABLE);
+		if (ret < 0) {
+			wl1271_warning("Set ctsprotect failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
+	/*
+	 * Takes care of: New association with HT enable,
+	 *                HT information change in beacon.
+	 */
+	if (sta &&
+	    (changed & BSS_CHANGED_HT) &&
+	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, true);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap true failed %d", ret);
+			goto out_sleep;
+		}
+			ret = wl1271_acx_set_ht_information(wl,
+				bss_conf->ht_operation_mode);
+		if (ret < 0) {
+			wl1271_warning("Set ht information failed %d", ret);
+			goto out_sleep;
+		}
+	}
+	/*
+	 * Takes care of: New association without HT,
+	 *                Disassociation.
+	 */
+	else if (sta && (changed & BSS_CHANGED_ASSOC)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, false);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap false failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
+	if (changed & BSS_CHANGED_ARP_FILTER) {
+		__be32 addr = bss_conf->arp_addr_list[0];
+		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
+
+		if (bss_conf->arp_addr_cnt == 1 && bss_conf->arp_filter_enabled)
+			ret = wl1271_acx_arp_ip_filter(wl, true, addr);
+		else
+			ret = wl1271_acx_arp_ip_filter(wl, false, addr);
+
+		if (ret < 0)
+			goto out_sleep;
+	}
+
+	if (do_join) {
+		ret = wl1271_join(wl, set_assoc);
+		if (ret < 0) {
+			wl1271_warning("cmd join failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
+			     const struct ieee80211_tx_queue_params *params)
+{
+	struct wl1271 *wl = hw->priv;
+	u8 ps_scheme;
+	int ret;
+
+	mutex_lock(&wl->mutex);
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	/* the txop is confed in units of 32us by the mac80211, we need us */
+	ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
+				params->cw_min, params->cw_max,
+				params->aifs, params->txop << 5);
+	if (ret < 0)
+		goto out_sleep;
+
+	if (params->uapsd)
+		ps_scheme = CONF_PS_SCHEME_UPSD_TRIGGER;
+	else
+		ps_scheme = CONF_PS_SCHEME_LEGACY;
+
+	ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
+				 CONF_CHANNEL_TYPE_EDCF,
+				 wl1271_tx_get_queue(queue),
+				 ps_scheme, CONF_ACK_POLICY_LEGACY, 0, 0);
+	if (ret < 0)
+		goto out_sleep;
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw)
+{
+
+	struct wl1271 *wl = hw->priv;
+	u64 mactime = ULLONG_MAX;
+	int ret;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 get tsf");
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_tsf_info(wl, &mactime);
+	if (ret < 0)
+		goto out_sleep;
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+	return mactime;
+}
+
+static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
+				struct survey_info *survey)
+{
+	struct wl1271 *wl = hw->priv;
+	struct ieee80211_conf *conf = &hw->conf;
+
+	if (idx != 0)
+		return -ENOENT;
+
+	survey->channel = conf->channel;
+	survey->filled = SURVEY_INFO_NOISE_DBM;
+	survey->noise = wl->noise;
+
+	return 0;
+}
+
+/* can't be const, mac80211 writes to this */
+static struct ieee80211_rate wl1271_rates[] = {
+	{ .bitrate = 10,
+	  .hw_value = CONF_HW_BIT_RATE_1MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_1MBPS, },
+	{ .bitrate = 20,
+	  .hw_value = CONF_HW_BIT_RATE_2MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_2MBPS,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+	{ .bitrate = 55,
+	  .hw_value = CONF_HW_BIT_RATE_5_5MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_5_5MBPS,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+	{ .bitrate = 110,
+	  .hw_value = CONF_HW_BIT_RATE_11MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_11MBPS,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+	{ .bitrate = 60,
+	  .hw_value = CONF_HW_BIT_RATE_6MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_6MBPS, },
+	{ .bitrate = 90,
+	  .hw_value = CONF_HW_BIT_RATE_9MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_9MBPS, },
+	{ .bitrate = 120,
+	  .hw_value = CONF_HW_BIT_RATE_12MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_12MBPS, },
+	{ .bitrate = 180,
+	  .hw_value = CONF_HW_BIT_RATE_18MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_18MBPS, },
+	{ .bitrate = 240,
+	  .hw_value = CONF_HW_BIT_RATE_24MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_24MBPS, },
+	{ .bitrate = 360,
+	 .hw_value = CONF_HW_BIT_RATE_36MBPS,
+	 .hw_value_short = CONF_HW_BIT_RATE_36MBPS, },
+	{ .bitrate = 480,
+	  .hw_value = CONF_HW_BIT_RATE_48MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_48MBPS, },
+	{ .bitrate = 540,
+	  .hw_value = CONF_HW_BIT_RATE_54MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
+};
+
+/*
+ * Can't be const, mac80211 writes to this. The order of the channels here
+ * is designed to improve scanning.
+ */
+static struct ieee80211_channel wl1271_channels[] = {
+	{ .hw_value = 1, .center_freq = 2412, .max_power = 25 },
+	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
+	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
+	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
+	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
+	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
+	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
+	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
+	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
+	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
+	{ .hw_value = 2, .center_freq = 2417, .max_power = 25 },
+	{ .hw_value = 6, .center_freq = 2437, .max_power = 25 },
+	{ .hw_value = 10, .center_freq = 2457, .max_power = 25 },
+};
+
+/* mapping to indexes for wl1271_rates */
+static const u8 wl1271_rate_to_idx_2ghz[] = {
+	/* MCS rates are used only with 11n */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
+
+	11,                            /* CONF_HW_RXTX_RATE_54   */
+	10,                            /* CONF_HW_RXTX_RATE_48   */
+	9,                             /* CONF_HW_RXTX_RATE_36   */
+	8,                             /* CONF_HW_RXTX_RATE_24   */
+
+	/* TI-specific rate */
+	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22   */
+
+	7,                             /* CONF_HW_RXTX_RATE_18   */
+	6,                             /* CONF_HW_RXTX_RATE_12   */
+	3,                             /* CONF_HW_RXTX_RATE_11   */
+	5,                             /* CONF_HW_RXTX_RATE_9    */
+	4,                             /* CONF_HW_RXTX_RATE_6    */
+	2,                             /* CONF_HW_RXTX_RATE_5_5  */
+	1,                             /* CONF_HW_RXTX_RATE_2    */
+	0                              /* CONF_HW_RXTX_RATE_1    */
+};
+
+/* 11n STA capabilities */
+#define HW_RX_HIGHEST_RATE	72
+
+#ifdef CONFIG_WL12XX_HT
+#define WL12XX_HT_CAP { \
+	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
+	.ht_supported = true, \
+	.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, \
+	.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, \
+	.mcs = { \
+		.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, \
+		.rx_highest = cpu_to_le16(HW_RX_HIGHEST_RATE), \
+		.tx_params = IEEE80211_HT_MCS_TX_DEFINED, \
+		}, \
+}
+#else
+#define WL12XX_HT_CAP { \
+	.ht_supported = false, \
+}
+#endif
+
+/* can't be const, mac80211 writes to this */
+static struct ieee80211_supported_band wl1271_band_2ghz = {
+	.channels = wl1271_channels,
+	.n_channels = ARRAY_SIZE(wl1271_channels),
+	.bitrates = wl1271_rates,
+	.n_bitrates = ARRAY_SIZE(wl1271_rates),
+	.ht_cap	= WL12XX_HT_CAP,
+};
+
+/* 5 GHz data rates for WL1273 */
+static struct ieee80211_rate wl1271_rates_5ghz[] = {
+	{ .bitrate = 60,
+	  .hw_value = CONF_HW_BIT_RATE_6MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_6MBPS, },
+	{ .bitrate = 90,
+	  .hw_value = CONF_HW_BIT_RATE_9MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_9MBPS, },
+	{ .bitrate = 120,
+	  .hw_value = CONF_HW_BIT_RATE_12MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_12MBPS, },
+	{ .bitrate = 180,
+	  .hw_value = CONF_HW_BIT_RATE_18MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_18MBPS, },
+	{ .bitrate = 240,
+	  .hw_value = CONF_HW_BIT_RATE_24MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_24MBPS, },
+	{ .bitrate = 360,
+	 .hw_value = CONF_HW_BIT_RATE_36MBPS,
+	 .hw_value_short = CONF_HW_BIT_RATE_36MBPS, },
+	{ .bitrate = 480,
+	  .hw_value = CONF_HW_BIT_RATE_48MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_48MBPS, },
+	{ .bitrate = 540,
+	  .hw_value = CONF_HW_BIT_RATE_54MBPS,
+	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
+};
+
+/*
+ * 5 GHz band channels for WL1273 - can't be const, mac80211 writes to this.
+ * The order of the channels here is designed to improve scanning.
+ */
+static struct ieee80211_channel wl1271_channels_5ghz[] = {
+	{ .hw_value = 183, .center_freq = 4915},
+	{ .hw_value = 188, .center_freq = 4940},
+	{ .hw_value = 8, .center_freq = 5040},
+	{ .hw_value = 34, .center_freq = 5170},
+	{ .hw_value = 44, .center_freq = 5220},
+	{ .hw_value = 60, .center_freq = 5300},
+	{ .hw_value = 112, .center_freq = 5560},
+	{ .hw_value = 132, .center_freq = 5660},
+	{ .hw_value = 157, .center_freq = 5785},
+	{ .hw_value = 184, .center_freq = 4920},
+	{ .hw_value = 189, .center_freq = 4945},
+	{ .hw_value = 9, .center_freq = 5045},
+	{ .hw_value = 36, .center_freq = 5180},
+	{ .hw_value = 46, .center_freq = 5230},
+	{ .hw_value = 64, .center_freq = 5320},
+	{ .hw_value = 116, .center_freq = 5580},
+	{ .hw_value = 136, .center_freq = 5680},
+	{ .hw_value = 192, .center_freq = 4960},
+	{ .hw_value = 11, .center_freq = 5055},
+	{ .hw_value = 38, .center_freq = 5190},
+	{ .hw_value = 48, .center_freq = 5240},
+	{ .hw_value = 100, .center_freq = 5500},
+	{ .hw_value = 120, .center_freq = 5600},
+	{ .hw_value = 140, .center_freq = 5700},
+	{ .hw_value = 185, .center_freq = 4925},
+	{ .hw_value = 196, .center_freq = 4980},
+	{ .hw_value = 12, .center_freq = 5060},
+	{ .hw_value = 40, .center_freq = 5200},
+	{ .hw_value = 52, .center_freq = 5260},
+	{ .hw_value = 104, .center_freq = 5520},
+	{ .hw_value = 124, .center_freq = 5620},
+	{ .hw_value = 149, .center_freq = 5745},
+	{ .hw_value = 161, .center_freq = 5805},
+	{ .hw_value = 187, .center_freq = 4935},
+	{ .hw_value = 7, .center_freq = 5035},
+	{ .hw_value = 16, .center_freq = 5080},
+	{ .hw_value = 42, .center_freq = 5210},
+	{ .hw_value = 56, .center_freq = 5280},
+	{ .hw_value = 108, .center_freq = 5540},
+	{ .hw_value = 128, .center_freq = 5640},
+	{ .hw_value = 153, .center_freq = 5765},
+	{ .hw_value = 165, .center_freq = 5825},
+};
+
+/* mapping to indexes for wl1271_rates_5ghz */
+static const u8 wl1271_rate_to_idx_5ghz[] = {
+	/* MCS rates are used only with 11n */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
+
+	7,                             /* CONF_HW_RXTX_RATE_54   */
+	6,                             /* CONF_HW_RXTX_RATE_48   */
+	5,                             /* CONF_HW_RXTX_RATE_36   */
+	4,                             /* CONF_HW_RXTX_RATE_24   */
+
+	/* TI-specific rate */
+	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22   */
+
+	3,                             /* CONF_HW_RXTX_RATE_18   */
+	2,                             /* CONF_HW_RXTX_RATE_12   */
+	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_11   */
+	1,                             /* CONF_HW_RXTX_RATE_9    */
+	0,                             /* CONF_HW_RXTX_RATE_6    */
+	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_5_5  */
+	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_2    */
+	CONF_HW_RXTX_RATE_UNSUPPORTED  /* CONF_HW_RXTX_RATE_1    */
+};
+
+static struct ieee80211_supported_band wl1271_band_5ghz = {
+	.channels = wl1271_channels_5ghz,
+	.n_channels = ARRAY_SIZE(wl1271_channels_5ghz),
+	.bitrates = wl1271_rates_5ghz,
+	.n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
+	.ht_cap	= WL12XX_HT_CAP,
+};
+
+static const u8 *wl1271_band_rate_to_idx[] = {
+	[IEEE80211_BAND_2GHZ] = wl1271_rate_to_idx_2ghz,
+	[IEEE80211_BAND_5GHZ] = wl1271_rate_to_idx_5ghz
+};
+
+static const struct ieee80211_ops wl1271_ops = {
+	.start = wl1271_op_start,
+	.stop = wl1271_op_stop,
+	.add_interface = wl1271_op_add_interface,
+	.remove_interface = wl1271_op_remove_interface,
+	.config = wl1271_op_config,
+	.prepare_multicast = wl1271_op_prepare_multicast,
+	.configure_filter = wl1271_op_configure_filter,
+	.tx = wl1271_op_tx,
+	.set_key = wl1271_op_set_key,
+	.hw_scan = wl1271_op_hw_scan,
+	.bss_info_changed = wl1271_op_bss_info_changed,
+	.set_rts_threshold = wl1271_op_set_rts_threshold,
+	.conf_tx = wl1271_op_conf_tx,
+	.get_tsf = wl1271_op_get_tsf,
+	.get_survey = wl1271_op_get_survey,
+	CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
+};
+
+
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band)
+{
+	u8 idx;
+
+	BUG_ON(band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
+
+	if (unlikely(rate >= CONF_HW_RXTX_RATE_MAX)) {
+		wl1271_error("Illegal RX rate from HW: %d", rate);
+		return 0;
+	}
+
+	idx = wl1271_band_rate_to_idx[band][rate];
+	if (unlikely(idx == CONF_HW_RXTX_RATE_UNSUPPORTED)) {
+		wl1271_error("Unsupported RX rate from HW: %d", rate);
+		return 0;
+	}
+
+	return idx;
+}
+
+static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
+					       struct device_attribute *attr,
+					       char *buf)
+{
+	struct wl1271 *wl = dev_get_drvdata(dev);
+	ssize_t len;
+
+	len = PAGE_SIZE;
+
+	mutex_lock(&wl->mutex);
+	len = snprintf(buf, len, "%d\n\n0 - off\n1 - on\n",
+		       wl->sg_enabled);
+	mutex_unlock(&wl->mutex);
+
+	return len;
+
+}
+
+static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
+						struct device_attribute *attr,
+						const char *buf, size_t count)
+{
+	struct wl1271 *wl = dev_get_drvdata(dev);
+	unsigned long res;
+	int ret;
+
+	ret = strict_strtoul(buf, 10, &res);
+
+	if (ret < 0) {
+		wl1271_warning("incorrect value written to bt_coex_mode");
+		return count;
+	}
+
+	mutex_lock(&wl->mutex);
+
+	res = !!res;
+
+	if (res == wl->sg_enabled)
+		goto out;
+
+	wl->sg_enabled = res;
+
+	if (wl->state == WL1271_STATE_OFF)
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	wl1271_acx_sg_enable(wl, wl->sg_enabled);
+	wl1271_ps_elp_sleep(wl);
+
+ out:
+	mutex_unlock(&wl->mutex);
+	return count;
+}
+
+static DEVICE_ATTR(bt_coex_state, S_IRUGO | S_IWUSR,
+		   wl1271_sysfs_show_bt_coex_state,
+		   wl1271_sysfs_store_bt_coex_state);
+
+static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct wl1271 *wl = dev_get_drvdata(dev);
+	ssize_t len;
+
+	len = PAGE_SIZE;
+
+	mutex_lock(&wl->mutex);
+	if (wl->hw_pg_ver >= 0)
+		len = snprintf(buf, len, "%d\n", wl->hw_pg_ver);
+	else
+		len = snprintf(buf, len, "n/a\n");
+	mutex_unlock(&wl->mutex);
+
+	return len;
+}
+
+static DEVICE_ATTR(hw_pg_ver, S_IRUGO | S_IWUSR,
+		   wl1271_sysfs_show_hw_pg_ver, NULL);
+
+int wl1271_register_hw(struct wl1271 *wl)
+{
+	int ret;
+
+	if (wl->mac80211_registered)
+		return 0;
+
+	SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr);
+
+	ret = ieee80211_register_hw(wl->hw);
+	if (ret < 0) {
+		wl1271_error("unable to register mac80211 hw: %d", ret);
+		return ret;
+	}
+
+	wl->mac80211_registered = true;
+
+	register_netdevice_notifier(&wl1271_dev_notifier);
+
+	wl1271_notice("loaded");
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(wl1271_register_hw);
+
+void wl1271_unregister_hw(struct wl1271 *wl)
+{
+	unregister_netdevice_notifier(&wl1271_dev_notifier);
+	ieee80211_unregister_hw(wl->hw);
+	wl->mac80211_registered = false;
+
+}
+EXPORT_SYMBOL_GPL(wl1271_unregister_hw);
+
+int wl1271_init_ieee80211(struct wl1271 *wl)
+{
+	static const u32 cipher_suites[] = {
+		WLAN_CIPHER_SUITE_WEP40,
+		WLAN_CIPHER_SUITE_WEP104,
+		WLAN_CIPHER_SUITE_TKIP,
+		WLAN_CIPHER_SUITE_CCMP,
+		WL1271_CIPHER_SUITE_GEM,
+	};
+
+	/* The tx descriptor buffer and the TKIP space. */
+	wl->hw->extra_tx_headroom = WL1271_TKIP_IV_SPACE +
+		sizeof(struct wl1271_tx_hw_descr);
+
+	/* unit us */
+	/* FIXME: find a proper value */
+	wl->hw->channel_change_time = 10000;
+	wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval;
+
+	wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
+		IEEE80211_HW_BEACON_FILTER |
+		IEEE80211_HW_SUPPORTS_PS |
+		IEEE80211_HW_SUPPORTS_UAPSD |
+		IEEE80211_HW_HAS_RATE_CONTROL |
+		IEEE80211_HW_CONNECTION_MONITOR |
+		IEEE80211_HW_SUPPORTS_CQM_RSSI;
+
+	wl->hw->wiphy->cipher_suites = cipher_suites;
+	wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
+
+	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+		BIT(NL80211_IFTYPE_ADHOC);
+	wl->hw->wiphy->max_scan_ssids = 1;
+	wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1271_band_2ghz;
+	wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wl1271_band_5ghz;
+
+	wl->hw->queues = 4;
+	wl->hw->max_rates = 1;
+
+	SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(wl1271_init_ieee80211);
+
+#define WL1271_DEFAULT_CHANNEL 0
+
+struct ieee80211_hw *wl1271_alloc_hw(void)
+{
+	struct ieee80211_hw *hw;
+	struct platform_device *plat_dev = NULL;
+	struct wl1271 *wl;
+	int i, ret;
+	unsigned int order;
+
+	hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
+	if (!hw) {
+		wl1271_error("could not alloc ieee80211_hw");
+		ret = -ENOMEM;
+		goto err_hw_alloc;
+	}
+
+	plat_dev = kmemdup(&wl1271_device, sizeof(wl1271_device), GFP_KERNEL);
+	if (!plat_dev) {
+		wl1271_error("could not allocate platform_device");
+		ret = -ENOMEM;
+		goto err_plat_alloc;
+	}
+
+	wl = hw->priv;
+	memset(wl, 0, sizeof(*wl));
+
+	INIT_LIST_HEAD(&wl->list);
+
+	wl->hw = hw;
+	wl->plat_dev = plat_dev;
+
+	skb_queue_head_init(&wl->tx_queue);
+
+	INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
+	INIT_DELAYED_WORK(&wl->pspoll_work, wl1271_pspoll_work);
+	INIT_WORK(&wl->irq_work, wl1271_irq_work);
+	INIT_WORK(&wl->tx_work, wl1271_tx_work);
+	INIT_WORK(&wl->recovery_work, wl1271_recovery_work);
+	INIT_DELAYED_WORK(&wl->scan_complete_work, wl1271_scan_complete_work);
+	wl->channel = WL1271_DEFAULT_CHANNEL;
+	wl->beacon_int = WL1271_DEFAULT_BEACON_INT;
+	wl->default_key = 0;
+	wl->rx_counter = 0;
+	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
+	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
+	wl->psm_entry_retry = 0;
+	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
+	wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+	wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
+	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
+	wl->sta_rate_set = 0;
+	wl->band = IEEE80211_BAND_2GHZ;
+	wl->vif = NULL;
+	wl->flags = 0;
+	wl->sg_enabled = true;
+	wl->hw_pg_ver = -1;
+
+	memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map));
+	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
+		wl->tx_frames[i] = NULL;
+
+	spin_lock_init(&wl->wl_lock);
+
+	wl->state = WL1271_STATE_OFF;
+	mutex_init(&wl->mutex);
+
+	/* Apply default driver configuration. */
+	wl1271_conf_init(wl);
+
+	wl1271_debugfs_init(wl);
+
+	order = get_order(WL1271_AGGR_BUFFER_SIZE);
+	wl->aggr_buf = (u8 *)__get_free_pages(GFP_KERNEL, order);
+	if (!wl->aggr_buf) {
+		ret = -ENOMEM;
+		goto err_hw;
+	}
+
+	/* Register platform device */
+	ret = platform_device_register(wl->plat_dev);
+	if (ret) {
+		wl1271_error("couldn't register platform device");
+		goto err_aggr;
+	}
+	dev_set_drvdata(&wl->plat_dev->dev, wl);
+
+	/* Create sysfs file to control bt coex state */
+	ret = device_create_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
+	if (ret < 0) {
+		wl1271_error("failed to create sysfs file bt_coex_state");
+		goto err_platform;
+	}
+
+	/* Create sysfs file to get HW PG version */
+	ret = device_create_file(&wl->plat_dev->dev, &dev_attr_hw_pg_ver);
+	if (ret < 0) {
+		wl1271_error("failed to create sysfs file hw_pg_ver");
+		goto err_bt_coex_state;
+	}
+
+	return hw;
+
+err_bt_coex_state:
+	device_remove_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
+
+err_platform:
+	platform_device_unregister(wl->plat_dev);
+
+err_aggr:
+	free_pages((unsigned long)wl->aggr_buf, order);
+
+err_hw:
+	wl1271_debugfs_exit(wl);
+	kfree(plat_dev);
+
+err_plat_alloc:
+	ieee80211_free_hw(hw);
+
+err_hw_alloc:
+
+	return ERR_PTR(ret);
+}
+EXPORT_SYMBOL_GPL(wl1271_alloc_hw);
+
+int wl1271_free_hw(struct wl1271 *wl)
+{
+	platform_device_unregister(wl->plat_dev);
+	free_pages((unsigned long)wl->aggr_buf,
+			get_order(WL1271_AGGR_BUFFER_SIZE));
+	kfree(wl->plat_dev);
+
+	wl1271_debugfs_exit(wl);
+
+	vfree(wl->fw);
+	wl->fw = NULL;
+	kfree(wl->nvs);
+	wl->nvs = NULL;
+
+	kfree(wl->fw_status);
+	kfree(wl->tx_res_if);
+
+	ieee80211_free_hw(wl->hw);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(wl1271_free_hw);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
new file mode 100644
index 000000000000..60a3738eadb0
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -0,0 +1,178 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include "reg.h"
+#include "ps.h"
+#include "io.h"
+
+#define WL1271_WAKEUP_TIMEOUT 500
+
+void wl1271_elp_work(struct work_struct *work)
+{
+	struct delayed_work *dwork;
+	struct wl1271 *wl;
+
+	dwork = container_of(work, struct delayed_work, work);
+	wl = container_of(dwork, struct wl1271, elp_work);
+
+	wl1271_debug(DEBUG_PSM, "elp work");
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags) ||
+	    (!test_bit(WL1271_FLAG_PSM, &wl->flags) &&
+	     !test_bit(WL1271_FLAG_IDLE, &wl->flags)))
+		goto out;
+
+	wl1271_debug(DEBUG_PSM, "chip to elp");
+	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_SLEEP);
+	set_bit(WL1271_FLAG_IN_ELP, &wl->flags);
+
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+#define ELP_ENTRY_DELAY  5
+
+/* Routines to toggle sleep mode while in ELP */
+void wl1271_ps_elp_sleep(struct wl1271 *wl)
+{
+	if (test_bit(WL1271_FLAG_PSM, &wl->flags) ||
+	    test_bit(WL1271_FLAG_IDLE, &wl->flags)) {
+		cancel_delayed_work(&wl->elp_work);
+		ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
+					     msecs_to_jiffies(ELP_ENTRY_DELAY));
+	}
+}
+
+int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake)
+{
+	DECLARE_COMPLETION_ONSTACK(compl);
+	unsigned long flags;
+	int ret;
+	u32 start_time = jiffies;
+	bool pending = false;
+
+	if (!test_bit(WL1271_FLAG_IN_ELP, &wl->flags))
+		return 0;
+
+	wl1271_debug(DEBUG_PSM, "waking up chip from elp");
+
+	/*
+	 * The spinlock is required here to synchronize both the work and
+	 * the completion variable in one entity.
+	 */
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	if (work_pending(&wl->irq_work) || chip_awake)
+		pending = true;
+	else
+		wl->elp_compl = &compl;
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_WAKE_UP);
+
+	if (!pending) {
+		ret = wait_for_completion_timeout(
+			&compl, msecs_to_jiffies(WL1271_WAKEUP_TIMEOUT));
+		if (ret == 0) {
+			wl1271_error("ELP wakeup timeout!");
+			ieee80211_queue_work(wl->hw, &wl->recovery_work);
+			ret = -ETIMEDOUT;
+			goto err;
+		} else if (ret < 0) {
+			wl1271_error("ELP wakeup completion error.");
+			goto err;
+		}
+	}
+
+	clear_bit(WL1271_FLAG_IN_ELP, &wl->flags);
+
+	wl1271_debug(DEBUG_PSM, "wakeup time: %u ms",
+		     jiffies_to_msecs(jiffies - start_time));
+	goto out;
+
+err:
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	wl->elp_compl = NULL;
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+	return ret;
+
+out:
+	return 0;
+}
+
+int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
+		       u32 rates, bool send)
+{
+	int ret;
+
+	switch (mode) {
+	case STATION_POWER_SAVE_MODE:
+		wl1271_debug(DEBUG_PSM, "entering psm");
+
+		ret = wl1271_acx_wake_up_conditions(wl);
+		if (ret < 0) {
+			wl1271_error("couldn't set wake up conditions");
+			return ret;
+		}
+
+		ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE,
+					 rates, send);
+		if (ret < 0)
+			return ret;
+
+		set_bit(WL1271_FLAG_PSM, &wl->flags);
+		break;
+	case STATION_ACTIVE_MODE:
+	default:
+		wl1271_debug(DEBUG_PSM, "leaving psm");
+		ret = wl1271_ps_elp_wakeup(wl, false);
+		if (ret < 0)
+			return ret;
+
+		/* disable beacon early termination */
+		ret = wl1271_acx_bet_enable(wl, false);
+		if (ret < 0)
+			return ret;
+
+		/* disable beacon filtering */
+		ret = wl1271_acx_beacon_filter_opt(wl, false);
+		if (ret < 0)
+			return ret;
+
+		ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE,
+					 rates, send);
+		if (ret < 0)
+			return ret;
+
+		clear_bit(WL1271_FLAG_PSM, &wl->flags);
+		break;
+	}
+
+	return ret;
+}
+
+
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h
new file mode 100644
index 000000000000..8415060f08e5
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -0,0 +1,36 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __PS_H__
+#define __PS_H__
+
+#include "wl12xx.h"
+#include "acx.h"
+
+int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
+		       u32 rates, bool send);
+void wl1271_ps_elp_sleep(struct wl1271 *wl);
+int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake);
+void wl1271_elp_work(struct work_struct *work);
+
+#endif /* __WL1271_PS_H__ */
diff --git a/drivers/net/wireless/wl12xx/reg.h b/drivers/net/wireless/wl12xx/reg.h
new file mode 100644
index 000000000000..990960771528
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/reg.h
@@ -0,0 +1,614 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __REG_H__
+#define __REG_H__
+
+#include <linux/bitops.h>
+
+#define REGISTERS_BASE 0x00300000
+#define DRPW_BASE      0x00310000
+
+#define REGISTERS_DOWN_SIZE 0x00008800
+#define REGISTERS_WORK_SIZE 0x0000b000
+
+#define HW_ACCESS_ELP_CTRL_REG_ADDR         0x1FFFC
+#define FW_STATUS_ADDR                      (0x14FC0 + 0xA000)
+
+/* ELP register commands */
+#define ELPCTRL_WAKE_UP             0x1
+#define ELPCTRL_WAKE_UP_WLAN_READY  0x5
+#define ELPCTRL_SLEEP               0x0
+/* ELP WLAN_READY bit */
+#define ELPCTRL_WLAN_READY          0x2
+
+/*===============================================
+   Host Software Reset - 32bit RW
+ ------------------------------------------
+    [31:1] Reserved
+    0  SOFT_RESET Soft Reset  - When this bit is set,
+    it holds the Wlan hardware in a soft reset state.
+    This reset disables all MAC and baseband processor
+    clocks except the CardBus/PCI interface clock.
+    It also initializes all MAC state machines except
+    the host interface. It does not reload the
+    contents of the EEPROM. When this bit is cleared
+    (not self-clearing), the Wlan hardware
+    exits the software reset state.
+===============================================*/
+#define ACX_REG_SLV_SOFT_RESET         (REGISTERS_BASE + 0x0000)
+
+#define WL1271_SLV_REG_DATA            (REGISTERS_BASE + 0x0008)
+#define WL1271_SLV_REG_ADATA           (REGISTERS_BASE + 0x000c)
+#define WL1271_SLV_MEM_DATA            (REGISTERS_BASE + 0x0018)
+
+#define ACX_REG_INTERRUPT_TRIG         (REGISTERS_BASE + 0x0474)
+#define ACX_REG_INTERRUPT_TRIG_H       (REGISTERS_BASE + 0x0478)
+
+/*=============================================
+  Host Interrupt Mask Register - 32bit (RW)
+  ------------------------------------------
+  Setting a bit in this register masks the
+  corresponding interrupt to the host.
+  0 - RX0		- Rx first dubble buffer Data Interrupt
+  1 - TXD		- Tx Data Interrupt
+  2 - TXXFR		- Tx Transfer Interrupt
+  3 - RX1		- Rx second dubble buffer Data Interrupt
+  4 - RXXFR		- Rx Transfer Interrupt
+  5 - EVENT_A	- Event Mailbox interrupt
+  6 - EVENT_B	- Event Mailbox interrupt
+  7 - WNONHST	- Wake On Host Interrupt
+  8 - TRACE_A	- Debug Trace interrupt
+  9 - TRACE_B	- Debug Trace interrupt
+ 10 - CDCMP		- Command Complete Interrupt
+ 11 -
+ 12 -
+ 13 -
+ 14 - ICOMP		- Initialization Complete Interrupt
+ 16 - SG SE		- Soft Gemini - Sense enable interrupt
+ 17 - SG SD		- Soft Gemini - Sense disable interrupt
+ 18 -			-
+ 19 -			-
+ 20 -			-
+ 21-			-
+ Default: 0x0001
+*==============================================*/
+#define ACX_REG_INTERRUPT_MASK         (REGISTERS_BASE + 0x04DC)
+
+/*=============================================
+  Host Interrupt Mask Set 16bit, (Write only)
+  ------------------------------------------
+ Setting a bit in this register sets
+ the corresponding bin in ACX_HINT_MASK register
+ without effecting the mask
+ state of other bits (0 = no effect).
+==============================================*/
+#define ACX_REG_HINT_MASK_SET          (REGISTERS_BASE + 0x04E0)
+
+/*=============================================
+  Host Interrupt Mask Clear 16bit,(Write only)
+  ------------------------------------------
+ Setting a bit in this register clears
+ the corresponding bin in ACX_HINT_MASK register
+ without effecting the mask
+ state of other bits (0 = no effect).
+=============================================*/
+#define ACX_REG_HINT_MASK_CLR          (REGISTERS_BASE + 0x04E4)
+
+/*=============================================
+  Host Interrupt Status Nondestructive Read
+  16bit,(Read only)
+  ------------------------------------------
+ The host can read this register to determine
+ which interrupts are active.
+ Reading this register doesn't
+ effect its content.
+=============================================*/
+#define ACX_REG_INTERRUPT_NO_CLEAR     (REGISTERS_BASE + 0x04E8)
+
+/*=============================================
+  Host Interrupt Status Clear on Read  Register
+  16bit,(Read only)
+  ------------------------------------------
+ The host can read this register to determine
+ which interrupts are active.
+ Reading this register clears it,
+ thus making all interrupts inactive.
+==============================================*/
+#define ACX_REG_INTERRUPT_CLEAR        (REGISTERS_BASE + 0x04F8)
+
+/*=============================================
+  Host Interrupt Acknowledge Register
+  16bit,(Write only)
+  ------------------------------------------
+ The host can set individual bits in this
+ register to clear (acknowledge) the corresp.
+ interrupt status bits in the HINT_STS_CLR and
+ HINT_STS_ND registers, thus making the
+ assotiated interrupt inactive. (0-no effect)
+==============================================*/
+#define ACX_REG_INTERRUPT_ACK          (REGISTERS_BASE + 0x04F0)
+
+#define RX_DRIVER_COUNTER_ADDRESS      (REGISTERS_BASE + 0x0538)
+
+/* Device Configuration registers*/
+#define SOR_CFG                        (REGISTERS_BASE + 0x0800)
+
+/* Embedded ARM CPU Control */
+
+/*===============================================
+ Halt eCPU   - 32bit RW
+ ------------------------------------------
+ 0 HALT_ECPU Halt Embedded CPU - This bit is the
+ compliment of bit 1 (MDATA2) in the SOR_CFG register.
+ During a hardware reset, this bit holds
+ the inverse of MDATA2.
+ When downloading firmware from the host,
+ set this bit (pull down MDATA2).
+ The host clears this bit after downloading the firmware into
+ zero-wait-state SSRAM.
+ When loading firmware from Flash, clear this bit (pull up MDATA2)
+ so that the eCPU can run the bootloader code in Flash
+ HALT_ECPU eCPU State
+ --------------------
+ 1 halt eCPU
+ 0 enable eCPU
+ ===============================================*/
+#define ACX_REG_ECPU_CONTROL           (REGISTERS_BASE + 0x0804)
+
+#define HI_CFG                         (REGISTERS_BASE + 0x0808)
+
+/*===============================================
+ EEPROM Burst Read Start  - 32bit RW
+ ------------------------------------------
+ [31:1] Reserved
+ 0  ACX_EE_START -  EEPROM Burst Read Start 0
+ Setting this bit starts a burst read from
+ the external EEPROM.
+ If this bit is set (after reset) before an EEPROM read/write,
+ the burst read starts at EEPROM address 0.
+ Otherwise, it starts at the address
+ following the address of the previous access.
+ TheWlan hardware hardware clears this bit automatically.
+
+ Default: 0x00000000
+*================================================*/
+#define ACX_REG_EE_START               (REGISTERS_BASE + 0x080C)
+
+#define OCP_POR_CTR                    (REGISTERS_BASE + 0x09B4)
+#define OCP_DATA_WRITE                 (REGISTERS_BASE + 0x09B8)
+#define OCP_DATA_READ                  (REGISTERS_BASE + 0x09BC)
+#define OCP_CMD                        (REGISTERS_BASE + 0x09C0)
+
+#define WL1271_HOST_WR_ACCESS          (REGISTERS_BASE + 0x09F8)
+
+#define CHIP_ID_B                      (REGISTERS_BASE + 0x5674)
+
+#define CHIP_ID_1271_PG10              (0x4030101)
+#define CHIP_ID_1271_PG20              (0x4030111)
+
+#define ENABLE                         (REGISTERS_BASE + 0x5450)
+
+/* Power Management registers */
+#define ELP_CFG_MODE                   (REGISTERS_BASE + 0x5804)
+#define ELP_CMD                        (REGISTERS_BASE + 0x5808)
+#define PLL_CAL_TIME                   (REGISTERS_BASE + 0x5810)
+#define CLK_REQ_TIME                   (REGISTERS_BASE + 0x5814)
+#define CLK_BUF_TIME                   (REGISTERS_BASE + 0x5818)
+
+#define CFG_PLL_SYNC_CNT               (REGISTERS_BASE + 0x5820)
+
+/* Scratch Pad registers*/
+#define SCR_PAD0                       (REGISTERS_BASE + 0x5608)
+#define SCR_PAD1                       (REGISTERS_BASE + 0x560C)
+#define SCR_PAD2                       (REGISTERS_BASE + 0x5610)
+#define SCR_PAD3                       (REGISTERS_BASE + 0x5614)
+#define SCR_PAD4                       (REGISTERS_BASE + 0x5618)
+#define SCR_PAD4_SET                   (REGISTERS_BASE + 0x561C)
+#define SCR_PAD4_CLR                   (REGISTERS_BASE + 0x5620)
+#define SCR_PAD5                       (REGISTERS_BASE + 0x5624)
+#define SCR_PAD5_SET                   (REGISTERS_BASE + 0x5628)
+#define SCR_PAD5_CLR                   (REGISTERS_BASE + 0x562C)
+#define SCR_PAD6                       (REGISTERS_BASE + 0x5630)
+#define SCR_PAD7                       (REGISTERS_BASE + 0x5634)
+#define SCR_PAD8                       (REGISTERS_BASE + 0x5638)
+#define SCR_PAD9                       (REGISTERS_BASE + 0x563C)
+
+/* Spare registers*/
+#define SPARE_A1                       (REGISTERS_BASE + 0x0994)
+#define SPARE_A2                       (REGISTERS_BASE + 0x0998)
+#define SPARE_A3                       (REGISTERS_BASE + 0x099C)
+#define SPARE_A4                       (REGISTERS_BASE + 0x09A0)
+#define SPARE_A5                       (REGISTERS_BASE + 0x09A4)
+#define SPARE_A6                       (REGISTERS_BASE + 0x09A8)
+#define SPARE_A7                       (REGISTERS_BASE + 0x09AC)
+#define SPARE_A8                       (REGISTERS_BASE + 0x09B0)
+#define SPARE_B1                       (REGISTERS_BASE + 0x5420)
+#define SPARE_B2                       (REGISTERS_BASE + 0x5424)
+#define SPARE_B3                       (REGISTERS_BASE + 0x5428)
+#define SPARE_B4                       (REGISTERS_BASE + 0x542C)
+#define SPARE_B5                       (REGISTERS_BASE + 0x5430)
+#define SPARE_B6                       (REGISTERS_BASE + 0x5434)
+#define SPARE_B7                       (REGISTERS_BASE + 0x5438)
+#define SPARE_B8                       (REGISTERS_BASE + 0x543C)
+
+#define PLL_PARAMETERS                 (REGISTERS_BASE + 0x6040)
+#define WU_COUNTER_PAUSE               (REGISTERS_BASE + 0x6008)
+#define WELP_ARM_COMMAND               (REGISTERS_BASE + 0x6100)
+#define DRPW_SCRATCH_START             (DRPW_BASE + 0x002C)
+
+
+#define ACX_SLV_SOFT_RESET_BIT   BIT(1)
+#define ACX_REG_EEPROM_START_BIT BIT(1)
+
+/* Command/Information Mailbox Pointers */
+
+/*===============================================
+  Command Mailbox Pointer - 32bit RW
+ ------------------------------------------
+ This register holds the start address of
+ the command mailbox located in the Wlan hardware memory.
+ The host must read this pointer after a reset to
+ find the location of the command mailbox.
+ The Wlan hardware initializes the command mailbox
+ pointer with the default address of the command mailbox.
+ The command mailbox pointer is not valid until after
+ the host receives the Init Complete interrupt from
+ the Wlan hardware.
+ ===============================================*/
+#define REG_COMMAND_MAILBOX_PTR				(SCR_PAD0)
+
+/*===============================================
+  Information Mailbox Pointer - 32bit RW
+ ------------------------------------------
+ This register holds the start address of
+ the information mailbox located in the Wlan hardware memory.
+ The host must read this pointer after a reset to find
+ the location of the information mailbox.
+ The Wlan hardware initializes the information mailbox pointer
+ with the default address of the information mailbox.
+ The information mailbox pointer is not valid
+ until after the host receives the Init Complete interrupt from
+ the Wlan hardware.
+ ===============================================*/
+#define REG_EVENT_MAILBOX_PTR				(SCR_PAD1)
+
+
+/* Misc */
+
+#define REG_ENABLE_TX_RX				(ENABLE)
+/*
+ * Rx configuration (filter) information element
+ * ---------------------------------------------
+ */
+#define REG_RX_CONFIG				(RX_CFG)
+#define REG_RX_FILTER				(RX_FILTER_CFG)
+
+
+#define RX_CFG_ENABLE_PHY_HEADER_PLCP	 0x0002
+
+/* promiscuous - receives all valid frames */
+#define RX_CFG_PROMISCUOUS		 0x0008
+
+/* receives frames from any BSSID */
+#define RX_CFG_BSSID			 0x0020
+
+/* receives frames destined to any MAC address */
+#define RX_CFG_MAC			 0x0010
+
+#define RX_CFG_ENABLE_ONLY_MY_DEST_MAC	 0x0010
+#define RX_CFG_ENABLE_ANY_DEST_MAC	 0x0000
+#define RX_CFG_ENABLE_ONLY_MY_BSSID	 0x0020
+#define RX_CFG_ENABLE_ANY_BSSID		 0x0000
+
+/* discards all broadcast frames */
+#define RX_CFG_DISABLE_BCAST		 0x0200
+
+#define RX_CFG_ENABLE_ONLY_MY_SSID	 0x0400
+#define RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR 0x0800
+#define RX_CFG_COPY_RX_STATUS		 0x2000
+#define RX_CFG_TSF			 0x10000
+
+#define RX_CONFIG_OPTION_ANY_DST_MY_BSS	 (RX_CFG_ENABLE_ANY_DEST_MAC | \
+					  RX_CFG_ENABLE_ONLY_MY_BSSID)
+
+#define RX_CONFIG_OPTION_MY_DST_ANY_BSS	 (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
+					  | RX_CFG_ENABLE_ANY_BSSID)
+
+#define RX_CONFIG_OPTION_ANY_DST_ANY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
+					  RX_CFG_ENABLE_ANY_BSSID)
+
+#define RX_CONFIG_OPTION_MY_DST_MY_BSS	 (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
+					  | RX_CFG_ENABLE_ONLY_MY_BSSID)
+
+#define RX_CONFIG_OPTION_FOR_SCAN  (RX_CFG_ENABLE_PHY_HEADER_PLCP \
+				    | RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR \
+				    | RX_CFG_COPY_RX_STATUS | RX_CFG_TSF)
+
+#define RX_CONFIG_OPTION_FOR_MEASUREMENT (RX_CFG_ENABLE_ANY_DEST_MAC)
+
+#define RX_CONFIG_OPTION_FOR_JOIN	 (RX_CFG_ENABLE_ONLY_MY_BSSID | \
+					  RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
+
+#define RX_CONFIG_OPTION_FOR_IBSS_JOIN   (RX_CFG_ENABLE_ONLY_MY_SSID | \
+					  RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
+
+#define RX_FILTER_OPTION_DEF	      (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
+				       | CFG_RX_CTL_EN | CFG_RX_BCN_EN\
+				       | CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
+
+#define RX_FILTER_OPTION_FILTER_ALL	 0
+
+#define RX_FILTER_OPTION_DEF_PRSP_BCN  (CFG_RX_PRSP_EN | CFG_RX_MGMT_EN\
+					| CFG_RX_RCTS_ACK | CFG_RX_BCN_EN)
+
+#define RX_FILTER_OPTION_JOIN	     (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
+				      | CFG_RX_BCN_EN | CFG_RX_AUTH_EN\
+				      | CFG_RX_ASSOC_EN | CFG_RX_RCTS_ACK\
+				      | CFG_RX_PRSP_EN)
+
+
+/*===============================================
+ EEPROM Read/Write Request 32bit RW
+ ------------------------------------------
+ 1 EE_READ - EEPROM Read Request 1 - Setting this bit
+ loads a single byte of data into the EE_DATA
+ register from the EEPROM location specified in
+ the EE_ADDR register.
+ The Wlan hardware hardware clears this bit automatically.
+ EE_DATA is valid when this bit is cleared.
+
+ 0 EE_WRITE  - EEPROM Write Request  - Setting this bit
+ writes a single byte of data from the EE_DATA register into the
+ EEPROM location specified in the EE_ADDR register.
+ The Wlan hardware hardware clears this bit automatically.
+*===============================================*/
+#define ACX_EE_CTL_REG                      EE_CTL
+#define EE_WRITE                            0x00000001ul
+#define EE_READ                             0x00000002ul
+
+/*===============================================
+  EEPROM Address  - 32bit RW
+  ------------------------------------------
+  This register specifies the address
+  within the EEPROM from/to which to read/write data.
+  ===============================================*/
+#define ACX_EE_ADDR_REG                     EE_ADDR
+
+/*===============================================
+  EEPROM Data  - 32bit RW
+  ------------------------------------------
+  This register either holds the read 8 bits of
+  data from the EEPROM or the write data
+  to be written to the EEPROM.
+  ===============================================*/
+#define ACX_EE_DATA_REG                     EE_DATA
+
+/*===============================================
+  EEPROM Base Address  - 32bit RW
+  ------------------------------------------
+  This register holds the upper nine bits
+  [23:15] of the 24-bit Wlan hardware memory
+  address for burst reads from EEPROM accesses.
+  The EEPROM provides the lower 15 bits of this address.
+  The MSB of the address from the EEPROM is ignored.
+  ===============================================*/
+#define ACX_EE_CFG                          EE_CFG
+
+/*===============================================
+  GPIO Output Values  -32bit, RW
+  ------------------------------------------
+  [31:16]  Reserved
+  [15: 0]  Specify the output values (at the output driver inputs) for
+  GPIO[15:0], respectively.
+  ===============================================*/
+#define ACX_GPIO_OUT_REG            GPIO_OUT
+#define ACX_MAX_GPIO_LINES          15
+
+/*===============================================
+  Contention window  -32bit, RW
+  ------------------------------------------
+  [31:26]  Reserved
+  [25:16]  Max (0x3ff)
+  [15:07]  Reserved
+  [06:00]  Current contention window value - default is 0x1F
+  ===============================================*/
+#define ACX_CONT_WIND_CFG_REG    CONT_WIND_CFG
+#define ACX_CONT_WIND_MIN_MASK   0x0000007f
+#define ACX_CONT_WIND_MAX        0x03ff0000
+
+/*===============================================
+  HI_CFG Interface Configuration Register Values
+  ------------------------------------------
+  ===============================================*/
+#define HI_CFG_UART_ENABLE          0x00000004
+#define HI_CFG_RST232_ENABLE        0x00000008
+#define HI_CFG_CLOCK_REQ_SELECT     0x00000010
+#define HI_CFG_HOST_INT_ENABLE      0x00000020
+#define HI_CFG_VLYNQ_OUTPUT_ENABLE  0x00000040
+#define HI_CFG_HOST_INT_ACTIVE_LOW  0x00000080
+#define HI_CFG_UART_TX_OUT_GPIO_15  0x00000100
+#define HI_CFG_UART_TX_OUT_GPIO_14  0x00000200
+#define HI_CFG_UART_TX_OUT_GPIO_7   0x00000400
+
+/*
+ * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
+ *       for platforms using active high interrupt level
+ */
+#ifdef USE_ACTIVE_HIGH
+#define HI_CFG_DEF_VAL              \
+	(HI_CFG_UART_ENABLE |        \
+	HI_CFG_RST232_ENABLE |      \
+	HI_CFG_CLOCK_REQ_SELECT |   \
+	HI_CFG_HOST_INT_ENABLE)
+#else
+#define HI_CFG_DEF_VAL              \
+	(HI_CFG_UART_ENABLE |        \
+	HI_CFG_RST232_ENABLE |      \
+	HI_CFG_CLOCK_REQ_SELECT |   \
+	HI_CFG_HOST_INT_ENABLE)
+
+#endif
+
+#define REF_FREQ_19_2                       0
+#define REF_FREQ_26_0                       1
+#define REF_FREQ_38_4                       2
+#define REF_FREQ_40_0                       3
+#define REF_FREQ_33_6                       4
+#define REF_FREQ_NUM                        5
+
+#define LUT_PARAM_INTEGER_DIVIDER           0
+#define LUT_PARAM_FRACTIONAL_DIVIDER        1
+#define LUT_PARAM_ATTN_BB                   2
+#define LUT_PARAM_ALPHA_BB                  3
+#define LUT_PARAM_STOP_TIME_BB              4
+#define LUT_PARAM_BB_PLL_LOOP_FILTER        5
+#define LUT_PARAM_NUM                       6
+
+#define ACX_EEPROMLESS_IND_REG              (SCR_PAD4)
+#define USE_EEPROM                          0
+#define SOFT_RESET_MAX_TIME                 1000000
+#define SOFT_RESET_STALL_TIME               1000
+#define NVS_DATA_BUNDARY_ALIGNMENT          4
+
+
+/* Firmware image load chunk size */
+#define CHUNK_SIZE          512
+
+/* Firmware image header size */
+#define FW_HDR_SIZE 8
+
+#define ECPU_CONTROL_HALT					0x00000101
+
+
+/******************************************************************************
+
+    CHANNELS, BAND & REG DOMAINS definitions
+
+******************************************************************************/
+
+
+enum {
+	RADIO_BAND_2_4GHZ = 0,  /* 2.4 Ghz band */
+	RADIO_BAND_5GHZ = 1,    /* 5 Ghz band */
+	RADIO_BAND_JAPAN_4_9_GHZ = 2,
+	DEFAULT_BAND = RADIO_BAND_2_4GHZ,
+	INVALID_BAND = 0xFE,
+	MAX_RADIO_BANDS = 0xFF
+};
+
+#define SHORT_PREAMBLE_BIT   BIT(0) /* CCK or Barker depending on the rate */
+#define OFDM_RATE_BIT        BIT(6)
+#define PBCC_RATE_BIT        BIT(7)
+
+enum {
+	CCK_LONG = 0,
+	CCK_SHORT = SHORT_PREAMBLE_BIT,
+	PBCC_LONG = PBCC_RATE_BIT,
+	PBCC_SHORT = PBCC_RATE_BIT | SHORT_PREAMBLE_BIT,
+	OFDM = OFDM_RATE_BIT
+};
+
+/******************************************************************************
+
+Transmit-Descriptor RATE-SET field definitions...
+
+Define a new "Rate-Set" for TX path that incorporates the
+Rate & Modulation info into a single 16-bit field.
+
+TxdRateSet_t:
+b15   - Indicates Preamble type (1=SHORT, 0=LONG).
+	Notes:
+	Must be LONG (0) for 1Mbps rate.
+	Does not apply (set to 0) for RevG-OFDM rates.
+b14   - Indicates PBCC encoding (1=PBCC, 0=not).
+	Notes:
+	Does not apply (set to 0) for rates 1 and 2 Mbps.
+	Does not apply (set to 0) for RevG-OFDM rates.
+b13    - Unused (set to 0).
+b12-b0 - Supported Rate indicator bits as defined below.
+
+******************************************************************************/
+
+
+/*************************************************************************
+
+    Interrupt Trigger Register (Host -> WiLink)
+
+**************************************************************************/
+
+/* Hardware to Embedded CPU Interrupts - first 32-bit register set */
+
+/*
+ * Host Command Interrupt. Setting this bit masks
+ * the interrupt that the host issues to inform
+ * the FW that it has sent a command
+ * to the Wlan hardware Command Mailbox.
+ */
+#define INTR_TRIG_CMD       BIT(0)
+
+/*
+ * Host Event Acknowlegde Interrupt. The host
+ * sets this bit to acknowledge that it received
+ * the unsolicited information from the event
+ * mailbox.
+ */
+#define INTR_TRIG_EVENT_ACK BIT(1)
+
+/*
+ * The host sets this bit to inform the Wlan
+ * FW that a TX packet is in the XFER
+ * Buffer #0.
+ */
+#define INTR_TRIG_TX_PROC0 BIT(2)
+
+/*
+ * The host sets this bit to inform the FW
+ * that it read a packet from RX XFER
+ * Buffer #0.
+ */
+#define INTR_TRIG_RX_PROC0 BIT(3)
+
+#define INTR_TRIG_DEBUG_ACK BIT(4)
+
+#define INTR_TRIG_STATE_CHANGED BIT(5)
+
+
+/* Hardware to Embedded CPU Interrupts - second 32-bit register set */
+
+/*
+ * The host sets this bit to inform the FW
+ * that it read a packet from RX XFER
+ * Buffer #1.
+ */
+#define INTR_TRIG_RX_PROC1 BIT(17)
+
+/*
+ * The host sets this bit to inform the Wlan
+ * hardware that a TX packet is in the XFER
+ * Buffer #1.
+ */
+#define INTR_TRIG_TX_PROC1 BIT(18)
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
new file mode 100644
index 000000000000..682304c30b81
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -0,0 +1,203 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/gfp.h>
+
+#include "wl12xx.h"
+#include "acx.h"
+#include "reg.h"
+#include "rx.h"
+#include "io.h"
+
+static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status,
+				  u32 drv_rx_counter)
+{
+	return le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) &
+		RX_MEM_BLOCK_MASK;
+}
+
+static u32 wl1271_rx_get_buf_size(struct wl1271_fw_status *status,
+				 u32 drv_rx_counter)
+{
+	return (le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) &
+		RX_BUF_SIZE_MASK) >> RX_BUF_SIZE_SHIFT_DIV;
+}
+
+static void wl1271_rx_status(struct wl1271 *wl,
+			     struct wl1271_rx_descriptor *desc,
+			     struct ieee80211_rx_status *status,
+			     u8 beacon)
+{
+	enum ieee80211_band desc_band;
+
+	memset(status, 0, sizeof(struct ieee80211_rx_status));
+
+	status->band = wl->band;
+
+	if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG)
+		desc_band = IEEE80211_BAND_2GHZ;
+	else
+		desc_band = IEEE80211_BAND_5GHZ;
+
+	status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band);
+
+#ifdef CONFIG_WL12XX_HT
+	/* 11n support */
+	if (desc->rate <= CONF_HW_RXTX_RATE_MCS0)
+		status->flag |= RX_FLAG_HT;
+#endif
+
+	status->signal = desc->rssi;
+
+	/*
+	 * FIXME: In wl1251, the SNR should be divided by two.  In wl1271 we
+	 * need to divide by two for now, but TI has been discussing about
+	 * changing it.  This needs to be rechecked.
+	 */
+	wl->noise = desc->rssi - (desc->snr >> 1);
+
+	status->freq = ieee80211_channel_to_frequency(desc->channel);
+
+	if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) {
+		status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;
+
+		if (likely(!(desc->status & WL1271_RX_DESC_DECRYPT_FAIL)))
+			status->flag |= RX_FLAG_DECRYPTED;
+		if (unlikely(desc->status & WL1271_RX_DESC_MIC_FAIL))
+			status->flag |= RX_FLAG_MMIC_ERROR;
+	}
+}
+
+static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length)
+{
+	struct wl1271_rx_descriptor *desc;
+	struct sk_buff *skb;
+	u16 *fc;
+	u8 *buf;
+	u8 beacon = 0;
+
+	/*
+	 * In PLT mode we seem to get frames and mac80211 warns about them,
+	 * workaround this by not retrieving them at all.
+	 */
+	if (unlikely(wl->state == WL1271_STATE_PLT))
+		return -EINVAL;
+
+	skb = __dev_alloc_skb(length, GFP_KERNEL);
+	if (!skb) {
+		wl1271_error("Couldn't allocate RX frame");
+		return -ENOMEM;
+	}
+
+	buf = skb_put(skb, length);
+	memcpy(buf, data, length);
+
+	/* the data read starts with the descriptor */
+	desc = (struct wl1271_rx_descriptor *) buf;
+
+	/* now we pull the descriptor out of the buffer */
+	skb_pull(skb, sizeof(*desc));
+
+	fc = (u16 *)skb->data;
+	if ((*fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_BEACON)
+		beacon = 1;
+
+	wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);
+
+	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb, skb->len,
+		     beacon ? "beacon" : "");
+
+	skb_trim(skb, skb->len - desc->pad_len);
+
+	ieee80211_rx_ni(wl->hw, skb);
+
+	return 0;
+}
+
+void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
+{
+	struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map;
+	u32 buf_size;
+	u32 fw_rx_counter  = status->fw_rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
+	u32 drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
+	u32 rx_counter;
+	u32 mem_block;
+	u32 pkt_length;
+	u32 pkt_offset;
+
+	while (drv_rx_counter != fw_rx_counter) {
+		buf_size = 0;
+		rx_counter = drv_rx_counter;
+		while (rx_counter != fw_rx_counter) {
+			pkt_length = wl1271_rx_get_buf_size(status, rx_counter);
+			if (buf_size + pkt_length > WL1271_AGGR_BUFFER_SIZE)
+				break;
+			buf_size += pkt_length;
+			rx_counter++;
+			rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
+		}
+
+		if (buf_size == 0) {
+			wl1271_warning("received empty data");
+			break;
+		}
+
+		/*
+		 * Choose the block we want to read
+		 * For aggregated packets, only the first memory block should
+		 * be retrieved. The FW takes care of the rest.
+		 */
+		mem_block = wl1271_rx_get_mem_block(status, drv_rx_counter);
+		wl->rx_mem_pool_addr.addr = (mem_block << 8) +
+			le32_to_cpu(wl_mem_map->packet_memory_pool_start);
+		wl->rx_mem_pool_addr.addr_extra =
+			wl->rx_mem_pool_addr.addr + 4;
+		wl1271_write(wl, WL1271_SLV_REG_DATA, &wl->rx_mem_pool_addr,
+				sizeof(wl->rx_mem_pool_addr), false);
+
+		/* Read all available packets at once */
+		wl1271_read(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
+				buf_size, true);
+
+		/* Split data into separate packets */
+		pkt_offset = 0;
+		while (pkt_offset < buf_size) {
+			pkt_length = wl1271_rx_get_buf_size(status,
+					drv_rx_counter);
+			/*
+			 * the handle data call can only fail in memory-outage
+			 * conditions, in that case the received frame will just
+			 * be dropped.
+			 */
+			wl1271_rx_handle_data(wl,
+					      wl->aggr_buf + pkt_offset,
+					      pkt_length);
+			wl->rx_counter++;
+			drv_rx_counter++;
+			drv_rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
+			pkt_offset += pkt_length;
+		}
+	}
+	wl1271_write32(wl, RX_DRIVER_COUNTER_ADDRESS,
+			cpu_to_le32(wl->rx_counter));
+}
diff --git a/drivers/net/wireless/wl12xx/rx.h b/drivers/net/wireless/wl12xx/rx.h
new file mode 100644
index 000000000000..3abb26fe0364
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/rx.h
@@ -0,0 +1,121 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __RX_H__
+#define __RX_H__
+
+#include <linux/bitops.h>
+
+#define WL1271_RX_MAX_RSSI -30
+#define WL1271_RX_MIN_RSSI -95
+
+#define WL1271_RX_ALIGN_TO 4
+#define WL1271_RX_ALIGN(len) (((len) + WL1271_RX_ALIGN_TO - 1) & \
+			     ~(WL1271_RX_ALIGN_TO - 1))
+
+#define SHORT_PREAMBLE_BIT   BIT(0)
+#define OFDM_RATE_BIT        BIT(6)
+#define PBCC_RATE_BIT        BIT(7)
+
+#define PLCP_HEADER_LENGTH 8
+#define RX_DESC_PACKETID_SHIFT 11
+#define RX_MAX_PACKET_ID 3
+
+#define NUM_RX_PKT_DESC_MOD_MASK   7
+
+#define RX_DESC_VALID_FCS         0x0001
+#define RX_DESC_MATCH_RXADDR1     0x0002
+#define RX_DESC_MCAST             0x0004
+#define RX_DESC_STAINTIM          0x0008
+#define RX_DESC_VIRTUAL_BM        0x0010
+#define RX_DESC_BCAST             0x0020
+#define RX_DESC_MATCH_SSID        0x0040
+#define RX_DESC_MATCH_BSSID       0x0080
+#define RX_DESC_ENCRYPTION_MASK   0x0300
+#define RX_DESC_MEASURMENT        0x0400
+#define RX_DESC_SEQNUM_MASK       0x1800
+#define	RX_DESC_MIC_FAIL	  0x2000
+#define	RX_DESC_DECRYPT_FAIL	  0x4000
+
+/*
+ * RX Descriptor flags:
+ *
+ * Bits 0-1 - band
+ * Bit  2   - STBC
+ * Bit  3   - A-MPDU
+ * Bit  4   - HT
+ * Bits 5-7 - encryption
+ */
+#define WL1271_RX_DESC_BAND_MASK    0x03
+#define WL1271_RX_DESC_ENCRYPT_MASK 0xE0
+
+#define WL1271_RX_DESC_BAND_BG      0x00
+#define WL1271_RX_DESC_BAND_J       0x01
+#define WL1271_RX_DESC_BAND_A       0x02
+
+#define WL1271_RX_DESC_STBC         BIT(2)
+#define WL1271_RX_DESC_A_MPDU       BIT(3)
+#define WL1271_RX_DESC_HT           BIT(4)
+
+#define WL1271_RX_DESC_ENCRYPT_WEP  0x20
+#define WL1271_RX_DESC_ENCRYPT_TKIP 0x40
+#define WL1271_RX_DESC_ENCRYPT_AES  0x60
+#define WL1271_RX_DESC_ENCRYPT_GEM  0x80
+
+/*
+ * RX Descriptor status
+ *
+ * Bits 0-2 - status
+ * Bits 3-7 - reserved
+ */
+#define WL1271_RX_DESC_STATUS_MASK      0x07
+
+#define WL1271_RX_DESC_SUCCESS          0x00
+#define WL1271_RX_DESC_DECRYPT_FAIL     0x01
+#define WL1271_RX_DESC_MIC_FAIL         0x02
+#define WL1271_RX_DESC_DRIVER_RX_Q_FAIL 0x03
+
+#define RX_MEM_BLOCK_MASK     0xFF
+#define RX_BUF_SIZE_MASK      0xFFF00
+#define RX_BUF_SIZE_SHIFT_DIV 6
+
+struct wl1271_rx_descriptor {
+	__le16 length;
+	u8  status;
+	u8  flags;
+	u8  rate;
+	u8  channel;
+	s8  rssi;
+	u8  snr;
+	__le32 timestamp;
+	u8  packet_class;
+	u8  process_id;
+	u8  pad_len;
+	u8  reserved;
+} __packed;
+
+void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
new file mode 100644
index 000000000000..f3f2c5b011ee
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -0,0 +1,307 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/ieee80211.h>
+
+#include "wl12xx.h"
+#include "cmd.h"
+#include "scan.h"
+#include "acx.h"
+
+void wl1271_scan_complete_work(struct work_struct *work)
+{
+	struct delayed_work *dwork;
+	struct wl1271 *wl;
+
+	dwork = container_of(work, struct delayed_work, work);
+	wl = container_of(dwork, struct wl1271, scan_complete_work);
+
+	wl1271_debug(DEBUG_SCAN, "Scanning complete");
+
+	mutex_lock(&wl->mutex);
+
+	if (wl->scan.state == WL1271_SCAN_STATE_IDLE) {
+		mutex_unlock(&wl->mutex);
+		return;
+	}
+
+	wl->scan.state = WL1271_SCAN_STATE_IDLE;
+	kfree(wl->scan.scanned_ch);
+	wl->scan.scanned_ch = NULL;
+	wl->scan.req = NULL;
+	ieee80211_scan_completed(wl->hw, false);
+
+	if (wl->scan.failed) {
+		wl1271_info("Scan completed due to error.");
+		ieee80211_queue_work(wl->hw, &wl->recovery_work);
+	}
+	mutex_unlock(&wl->mutex);
+
+}
+
+
+static int wl1271_get_scan_channels(struct wl1271 *wl,
+				    struct cfg80211_scan_request *req,
+				    struct basic_scan_channel_params *channels,
+				    enum ieee80211_band band, bool passive)
+{
+	struct conf_scan_settings *c = &wl->conf.scan;
+	int i, j;
+	u32 flags;
+
+	for (i = 0, j = 0;
+	     i < req->n_channels && j < WL1271_SCAN_MAX_CHANNELS;
+	     i++) {
+
+		flags = req->channels[i]->flags;
+
+		if (!wl->scan.scanned_ch[i] &&
+		    !(flags & IEEE80211_CHAN_DISABLED) &&
+		    ((!!(flags & IEEE80211_CHAN_PASSIVE_SCAN)) == passive) &&
+		    (req->channels[i]->band == band)) {
+
+			wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ",
+				     req->channels[i]->band,
+				     req->channels[i]->center_freq);
+			wl1271_debug(DEBUG_SCAN, "hw_value %d, flags %X",
+				     req->channels[i]->hw_value,
+				     req->channels[i]->flags);
+			wl1271_debug(DEBUG_SCAN,
+				     "max_antenna_gain %d, max_power %d",
+				     req->channels[i]->max_antenna_gain,
+				     req->channels[i]->max_power);
+			wl1271_debug(DEBUG_SCAN, "beacon_found %d",
+				     req->channels[i]->beacon_found);
+
+			if (!passive) {
+				channels[j].min_duration =
+					cpu_to_le32(c->min_dwell_time_active);
+				channels[j].max_duration =
+					cpu_to_le32(c->max_dwell_time_active);
+			} else {
+				channels[j].min_duration =
+					cpu_to_le32(c->min_dwell_time_passive);
+				channels[j].max_duration =
+					cpu_to_le32(c->max_dwell_time_passive);
+			}
+			channels[j].early_termination = 0;
+			channels[j].tx_power_att = req->channels[i]->max_power;
+			channels[j].channel = req->channels[i]->hw_value;
+
+			memset(&channels[j].bssid_lsb, 0xff, 4);
+			memset(&channels[j].bssid_msb, 0xff, 2);
+
+			/* Mark the channels we already used */
+			wl->scan.scanned_ch[i] = true;
+
+			j++;
+		}
+	}
+
+	return j;
+}
+
+#define WL1271_NOTHING_TO_SCAN 1
+
+static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
+			     bool passive, u32 basic_rate)
+{
+	struct wl1271_cmd_scan *cmd;
+	struct wl1271_cmd_trigger_scan_to *trigger;
+	int ret;
+	u16 scan_options = 0;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	trigger = kzalloc(sizeof(*trigger), GFP_KERNEL);
+	if (!cmd || !trigger) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* We always use high priority scans */
+	scan_options = WL1271_SCAN_OPT_PRIORITY_HIGH;
+
+	/* No SSIDs means that we have a forced passive scan */
+	if (passive || wl->scan.req->n_ssids == 0)
+		scan_options |= WL1271_SCAN_OPT_PASSIVE;
+
+	cmd->params.scan_options = cpu_to_le16(scan_options);
+
+	cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,
+						    cmd->channels,
+						    band, passive);
+	if (cmd->params.n_ch == 0) {
+		ret = WL1271_NOTHING_TO_SCAN;
+		goto out;
+	}
+
+	cmd->params.tx_rate = cpu_to_le32(basic_rate);
+	cmd->params.rx_config_options = cpu_to_le32(CFG_RX_ALL_GOOD);
+	cmd->params.rx_filter_options =
+		cpu_to_le32(CFG_RX_PRSP_EN | CFG_RX_MGMT_EN | CFG_RX_BCN_EN);
+
+	cmd->params.n_probe_reqs = wl->conf.scan.num_probe_reqs;
+	cmd->params.tx_rate = cpu_to_le32(basic_rate);
+	cmd->params.tid_trigger = 0;
+	cmd->params.scan_tag = WL1271_SCAN_DEFAULT_TAG;
+
+	if (band == IEEE80211_BAND_2GHZ)
+		cmd->params.band = WL1271_SCAN_BAND_2_4_GHZ;
+	else
+		cmd->params.band = WL1271_SCAN_BAND_5_GHZ;
+
+	if (wl->scan.ssid_len && wl->scan.ssid) {
+		cmd->params.ssid_len = wl->scan.ssid_len;
+		memcpy(cmd->params.ssid, wl->scan.ssid, wl->scan.ssid_len);
+	}
+
+	ret = wl1271_cmd_build_probe_req(wl, wl->scan.ssid, wl->scan.ssid_len,
+					 wl->scan.req->ie, wl->scan.req->ie_len,
+					 band);
+	if (ret < 0) {
+		wl1271_error("PROBE request template failed");
+		goto out;
+	}
+
+	/* disable the timeout */
+	trigger->timeout = 0;
+	ret = wl1271_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger,
+			      sizeof(*trigger), 0);
+	if (ret < 0) {
+		wl1271_error("trigger scan to failed for hw scan");
+		goto out;
+	}
+
+	wl1271_dump(DEBUG_SCAN, "SCAN: ", cmd, sizeof(*cmd));
+
+	ret = wl1271_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd), 0);
+	if (ret < 0) {
+		wl1271_error("SCAN failed");
+		goto out;
+	}
+
+out:
+	kfree(cmd);
+	kfree(trigger);
+	return ret;
+}
+
+void wl1271_scan_stm(struct wl1271 *wl)
+{
+	int ret = 0;
+
+	switch (wl->scan.state) {
+	case WL1271_SCAN_STATE_IDLE:
+		break;
+
+	case WL1271_SCAN_STATE_2GHZ_ACTIVE:
+		ret = wl1271_scan_send(wl, IEEE80211_BAND_2GHZ, false,
+				       wl->conf.tx.basic_rate);
+		if (ret == WL1271_NOTHING_TO_SCAN) {
+			wl->scan.state = WL1271_SCAN_STATE_2GHZ_PASSIVE;
+			wl1271_scan_stm(wl);
+		}
+
+		break;
+
+	case WL1271_SCAN_STATE_2GHZ_PASSIVE:
+		ret = wl1271_scan_send(wl, IEEE80211_BAND_2GHZ, true,
+				       wl->conf.tx.basic_rate);
+		if (ret == WL1271_NOTHING_TO_SCAN) {
+			if (wl->enable_11a)
+				wl->scan.state = WL1271_SCAN_STATE_5GHZ_ACTIVE;
+			else
+				wl->scan.state = WL1271_SCAN_STATE_DONE;
+			wl1271_scan_stm(wl);
+		}
+
+		break;
+
+	case WL1271_SCAN_STATE_5GHZ_ACTIVE:
+		ret = wl1271_scan_send(wl, IEEE80211_BAND_5GHZ, false,
+				       wl->conf.tx.basic_rate_5);
+		if (ret == WL1271_NOTHING_TO_SCAN) {
+			wl->scan.state = WL1271_SCAN_STATE_5GHZ_PASSIVE;
+			wl1271_scan_stm(wl);
+		}
+
+		break;
+
+	case WL1271_SCAN_STATE_5GHZ_PASSIVE:
+		ret = wl1271_scan_send(wl, IEEE80211_BAND_5GHZ, true,
+				       wl->conf.tx.basic_rate_5);
+		if (ret == WL1271_NOTHING_TO_SCAN) {
+			wl->scan.state = WL1271_SCAN_STATE_DONE;
+			wl1271_scan_stm(wl);
+		}
+
+		break;
+
+	case WL1271_SCAN_STATE_DONE:
+		wl->scan.failed = false;
+		cancel_delayed_work(&wl->scan_complete_work);
+		ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
+					     msecs_to_jiffies(0));
+		break;
+
+	default:
+		wl1271_error("invalid scan state");
+		break;
+	}
+
+	if (ret < 0) {
+		cancel_delayed_work(&wl->scan_complete_work);
+		ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
+					     msecs_to_jiffies(0));
+	}
+}
+
+int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
+		struct cfg80211_scan_request *req)
+{
+	if (wl->scan.state != WL1271_SCAN_STATE_IDLE)
+		return -EBUSY;
+
+	wl->scan.state = WL1271_SCAN_STATE_2GHZ_ACTIVE;
+
+	if (ssid_len && ssid) {
+		wl->scan.ssid_len = ssid_len;
+		memcpy(wl->scan.ssid, ssid, ssid_len);
+	} else {
+		wl->scan.ssid_len = 0;
+	}
+
+	wl->scan.req = req;
+
+	wl->scan.scanned_ch = kcalloc(req->n_channels,
+				      sizeof(*wl->scan.scanned_ch),
+				      GFP_KERNEL);
+	/* we assume failure so that timeout scenarios are handled correctly */
+	wl->scan.failed = true;
+	ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
+				     msecs_to_jiffies(WL1271_SCAN_TIMEOUT));
+
+	wl1271_scan_stm(wl);
+
+	return 0;
+}
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
new file mode 100644
index 000000000000..421a750add5a
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -0,0 +1,109 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __SCAN_H__
+#define __SCAN_H__
+
+#include "wl12xx.h"
+
+int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
+		struct cfg80211_scan_request *req);
+int wl1271_scan_build_probe_req(struct wl1271 *wl,
+				const u8 *ssid, size_t ssid_len,
+				const u8 *ie, size_t ie_len, u8 band);
+void wl1271_scan_stm(struct wl1271 *wl);
+void wl1271_scan_complete_work(struct work_struct *work);
+
+#define WL1271_SCAN_MAX_CHANNELS       24
+#define WL1271_SCAN_DEFAULT_TAG        1
+#define WL1271_SCAN_CURRENT_TX_PWR     0
+#define WL1271_SCAN_OPT_ACTIVE         0
+#define WL1271_SCAN_OPT_PASSIVE	       1
+#define WL1271_SCAN_OPT_PRIORITY_HIGH  4
+#define WL1271_SCAN_BAND_2_4_GHZ 0
+#define WL1271_SCAN_BAND_5_GHZ 1
+
+#define WL1271_SCAN_TIMEOUT    10000 /* msec */
+
+enum {
+	WL1271_SCAN_STATE_IDLE,
+	WL1271_SCAN_STATE_2GHZ_ACTIVE,
+	WL1271_SCAN_STATE_2GHZ_PASSIVE,
+	WL1271_SCAN_STATE_5GHZ_ACTIVE,
+	WL1271_SCAN_STATE_5GHZ_PASSIVE,
+	WL1271_SCAN_STATE_DONE
+};
+
+struct basic_scan_params {
+	__le32 rx_config_options;
+	__le32 rx_filter_options;
+	/* Scan option flags (WL1271_SCAN_OPT_*) */
+	__le16 scan_options;
+	/* Number of scan channels in the list (maximum 30) */
+	u8 n_ch;
+	/* This field indicates the number of probe requests to send
+	   per channel for an active scan */
+	u8 n_probe_reqs;
+	/* Rate bit field for sending the probes */
+	__le32 tx_rate;
+	u8 tid_trigger;
+	u8 ssid_len;
+	/* in order to align */
+	u8 padding1[2];
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	/* Band to scan */
+	u8 band;
+	u8 use_ssid_list;
+	u8 scan_tag;
+	u8 padding2;
+} __packed;
+
+struct basic_scan_channel_params {
+	/* Duration in TU to wait for frames on a channel for active scan */
+	__le32 min_duration;
+	__le32 max_duration;
+	__le32 bssid_lsb;
+	__le16 bssid_msb;
+	u8 early_termination;
+	u8 tx_power_att;
+	u8 channel;
+	/* FW internal use only! */
+	u8 dfs_candidate;
+	u8 activity_detected;
+	u8 pad;
+} __packed;
+
+struct wl1271_cmd_scan {
+	struct wl1271_cmd_header header;
+
+	struct basic_scan_params params;
+	struct basic_scan_channel_params channels[WL1271_SCAN_MAX_CHANNELS];
+} __packed;
+
+struct wl1271_cmd_trigger_scan_to {
+	struct wl1271_cmd_header header;
+
+	__le32 timeout;
+} __packed;
+
+#endif /* __WL1271_SCAN_H__ */
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
new file mode 100644
index 000000000000..93cbb8d5aba9
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -0,0 +1,347 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/crc7.h>
+#include <linux/vmalloc.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/card.h>
+#include <linux/gpio.h>
+#include <linux/wl12xx.h>
+#include <linux/pm_runtime.h>
+
+#include "wl12xx.h"
+#include "wl12xx_80211.h"
+#include "io.h"
+
+#ifndef SDIO_VENDOR_ID_TI
+#define SDIO_VENDOR_ID_TI		0x0097
+#endif
+
+#ifndef SDIO_DEVICE_ID_TI_WL1271
+#define SDIO_DEVICE_ID_TI_WL1271	0x4076
+#endif
+
+static const struct sdio_device_id wl1271_devices[] = {
+	{ SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
+	{}
+};
+MODULE_DEVICE_TABLE(sdio, wl1271_devices);
+
+static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
+{
+	return wl->if_priv;
+}
+
+static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
+{
+	return &(wl_to_func(wl)->dev);
+}
+
+static irqreturn_t wl1271_irq(int irq, void *cookie)
+{
+	struct wl1271 *wl = cookie;
+	unsigned long flags;
+
+	wl1271_debug(DEBUG_IRQ, "IRQ");
+
+	/* complete the ELP completion */
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	if (wl->elp_compl) {
+		complete(wl->elp_compl);
+		wl->elp_compl = NULL;
+	}
+
+	if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->irq_work);
+	set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	return IRQ_HANDLED;
+}
+
+static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
+{
+	disable_irq(wl->irq);
+}
+
+static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
+{
+	enable_irq(wl->irq);
+}
+
+static void wl1271_sdio_reset(struct wl1271 *wl)
+{
+}
+
+static void wl1271_sdio_init(struct wl1271 *wl)
+{
+}
+
+static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
+				 size_t len, bool fixed)
+{
+	int ret;
+	struct sdio_func *func = wl_to_func(wl);
+
+	sdio_claim_host(func);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
+			     addr, ((u8 *)buf)[0]);
+	} else {
+		if (fixed)
+			ret = sdio_readsb(func, buf, addr, len);
+		else
+			ret = sdio_memcpy_fromio(func, buf, addr, len);
+
+		wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
+			     addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+	}
+
+	sdio_release_host(func);
+
+	if (ret)
+		wl1271_error("sdio read failed (%d)", ret);
+}
+
+static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
+				  size_t len, bool fixed)
+{
+	int ret;
+	struct sdio_func *func = wl_to_func(wl);
+
+	sdio_claim_host(func);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
+			     addr, ((u8 *)buf)[0]);
+	} else {
+		wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
+			     addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+
+		if (fixed)
+			ret = sdio_writesb(func, addr, buf, len);
+		else
+			ret = sdio_memcpy_toio(func, addr, buf, len);
+	}
+
+	sdio_release_host(func);
+
+	if (ret)
+		wl1271_error("sdio write failed (%d)", ret);
+}
+
+static int wl1271_sdio_power_on(struct wl1271 *wl)
+{
+	struct sdio_func *func = wl_to_func(wl);
+	int ret;
+
+	/* Power up the card */
+	ret = pm_runtime_get_sync(&func->dev);
+	if (ret < 0)
+		goto out;
+
+	sdio_claim_host(func);
+	sdio_enable_func(func);
+	sdio_release_host(func);
+
+out:
+	return ret;
+}
+
+static int wl1271_sdio_power_off(struct wl1271 *wl)
+{
+	struct sdio_func *func = wl_to_func(wl);
+
+	sdio_claim_host(func);
+	sdio_disable_func(func);
+	sdio_release_host(func);
+
+	/* Power down the card */
+	return pm_runtime_put_sync(&func->dev);
+}
+
+static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
+{
+	if (enable)
+		return wl1271_sdio_power_on(wl);
+	else
+		return wl1271_sdio_power_off(wl);
+}
+
+static struct wl1271_if_operations sdio_ops = {
+	.read		= wl1271_sdio_raw_read,
+	.write		= wl1271_sdio_raw_write,
+	.reset		= wl1271_sdio_reset,
+	.init		= wl1271_sdio_init,
+	.power		= wl1271_sdio_set_power,
+	.dev		= wl1271_sdio_wl_to_dev,
+	.enable_irq	= wl1271_sdio_enable_interrupts,
+	.disable_irq	= wl1271_sdio_disable_interrupts
+};
+
+static int __devinit wl1271_probe(struct sdio_func *func,
+				  const struct sdio_device_id *id)
+{
+	struct ieee80211_hw *hw;
+	const struct wl12xx_platform_data *wlan_data;
+	struct wl1271 *wl;
+	int ret;
+
+	/* We are only able to handle the wlan function */
+	if (func->num != 0x02)
+		return -ENODEV;
+
+	hw = wl1271_alloc_hw();
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
+
+	wl = hw->priv;
+
+	wl->if_priv = func;
+	wl->if_ops = &sdio_ops;
+
+	/* Grab access to FN0 for ELP reg. */
+	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+
+	wlan_data = wl12xx_get_platform_data();
+	if (IS_ERR(wlan_data)) {
+		ret = PTR_ERR(wlan_data);
+		wl1271_error("missing wlan platform data: %d", ret);
+		goto out_free;
+	}
+
+	wl->irq = wlan_data->irq;
+	wl->ref_clock = wlan_data->board_ref_clock;
+
+	ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl);
+	if (ret < 0) {
+		wl1271_error("request_irq() failed: %d", ret);
+		goto out_free;
+	}
+
+	set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
+
+	disable_irq(wl->irq);
+
+	ret = wl1271_init_ieee80211(wl);
+	if (ret)
+		goto out_irq;
+
+	ret = wl1271_register_hw(wl);
+	if (ret)
+		goto out_irq;
+
+	sdio_set_drvdata(func, wl);
+
+	/* Tell PM core that we don't need the card to be powered now */
+	pm_runtime_put_noidle(&func->dev);
+
+	wl1271_notice("initialized");
+
+	return 0;
+
+ out_irq:
+	free_irq(wl->irq, wl);
+
+
+ out_free:
+	wl1271_free_hw(wl);
+
+	return ret;
+}
+
+static void __devexit wl1271_remove(struct sdio_func *func)
+{
+	struct wl1271 *wl = sdio_get_drvdata(func);
+
+	/* Undo decrement done above in wl1271_probe */
+	pm_runtime_get_noresume(&func->dev);
+
+	wl1271_unregister_hw(wl);
+	free_irq(wl->irq, wl);
+	wl1271_free_hw(wl);
+}
+
+static int wl1271_suspend(struct device *dev)
+{
+	/* Tell MMC/SDIO core it's OK to power down the card
+	 * (if it isn't already), but not to remove it completely */
+	return 0;
+}
+
+static int wl1271_resume(struct device *dev)
+{
+	return 0;
+}
+
+static const struct dev_pm_ops wl1271_sdio_pm_ops = {
+	.suspend	= wl1271_suspend,
+	.resume		= wl1271_resume,
+};
+
+static struct sdio_driver wl1271_sdio_driver = {
+	.name		= "wl1271_sdio",
+	.id_table	= wl1271_devices,
+	.probe		= wl1271_probe,
+	.remove		= __devexit_p(wl1271_remove),
+	.drv = {
+		.pm = &wl1271_sdio_pm_ops,
+	},
+};
+
+static int __init wl1271_init(void)
+{
+	int ret;
+
+	ret = sdio_register_driver(&wl1271_sdio_driver);
+	if (ret < 0) {
+		wl1271_error("failed to register sdio driver: %d", ret);
+		goto out;
+	}
+
+out:
+	return ret;
+}
+
+static void __exit wl1271_exit(void)
+{
+	sdio_unregister_driver(&wl1271_sdio_driver);
+
+	wl1271_notice("unloaded");
+}
+
+module_init(wl1271_init);
+module_exit(wl1271_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
+MODULE_FIRMWARE(WL1271_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
new file mode 100644
index 000000000000..46714910f98c
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -0,0 +1,498 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/crc7.h>
+#include <linux/spi/spi.h>
+#include <linux/wl12xx.h>
+#include <linux/slab.h>
+
+#include "wl12xx.h"
+#include "wl12xx_80211.h"
+#include "io.h"
+
+#include "reg.h"
+
+#define WSPI_CMD_READ                 0x40000000
+#define WSPI_CMD_WRITE                0x00000000
+#define WSPI_CMD_FIXED                0x20000000
+#define WSPI_CMD_BYTE_LENGTH          0x1FFE0000
+#define WSPI_CMD_BYTE_LENGTH_OFFSET   17
+#define WSPI_CMD_BYTE_ADDR            0x0001FFFF
+
+#define WSPI_INIT_CMD_CRC_LEN       5
+
+#define WSPI_INIT_CMD_START         0x00
+#define WSPI_INIT_CMD_TX            0x40
+/* the extra bypass bit is sampled by the TNET as '1' */
+#define WSPI_INIT_CMD_BYPASS_BIT    0x80
+#define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07
+#define WSPI_INIT_CMD_EN_FIXEDBUSY  0x80
+#define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00
+#define WSPI_INIT_CMD_IOD           0x40
+#define WSPI_INIT_CMD_IP            0x20
+#define WSPI_INIT_CMD_CS            0x10
+#define WSPI_INIT_CMD_WS            0x08
+#define WSPI_INIT_CMD_WSPI          0x01
+#define WSPI_INIT_CMD_END           0x01
+
+#define WSPI_INIT_CMD_LEN           8
+
+#define HW_ACCESS_WSPI_FIXED_BUSY_LEN \
+		((WL1271_BUSY_WORD_LEN - 4) / sizeof(u32))
+#define HW_ACCESS_WSPI_INIT_CMD_MASK  0
+
+/* HW limitation: maximum possible chunk size is 4095 bytes */
+#define WSPI_MAX_CHUNK_SIZE    4092
+
+#define WSPI_MAX_NUM_OF_CHUNKS (WL1271_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE)
+
+static inline struct spi_device *wl_to_spi(struct wl1271 *wl)
+{
+	return wl->if_priv;
+}
+
+static struct device *wl1271_spi_wl_to_dev(struct wl1271 *wl)
+{
+	return &(wl_to_spi(wl)->dev);
+}
+
+static void wl1271_spi_disable_interrupts(struct wl1271 *wl)
+{
+	disable_irq(wl->irq);
+}
+
+static void wl1271_spi_enable_interrupts(struct wl1271 *wl)
+{
+	enable_irq(wl->irq);
+}
+
+static void wl1271_spi_reset(struct wl1271 *wl)
+{
+	u8 *cmd;
+	struct spi_transfer t;
+	struct spi_message m;
+
+	cmd = kzalloc(WSPI_INIT_CMD_LEN, GFP_KERNEL);
+	if (!cmd) {
+		wl1271_error("could not allocate cmd for spi reset");
+		return;
+	}
+
+	memset(&t, 0, sizeof(t));
+	spi_message_init(&m);
+
+	memset(cmd, 0xff, WSPI_INIT_CMD_LEN);
+
+	t.tx_buf = cmd;
+	t.len = WSPI_INIT_CMD_LEN;
+	spi_message_add_tail(&t, &m);
+
+	spi_sync(wl_to_spi(wl), &m);
+	kfree(cmd);
+
+	wl1271_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN);
+}
+
+static void wl1271_spi_init(struct wl1271 *wl)
+{
+	u8 crc[WSPI_INIT_CMD_CRC_LEN], *cmd;
+	struct spi_transfer t;
+	struct spi_message m;
+
+	cmd = kzalloc(WSPI_INIT_CMD_LEN, GFP_KERNEL);
+	if (!cmd) {
+		wl1271_error("could not allocate cmd for spi init");
+		return;
+	}
+
+	memset(crc, 0, sizeof(crc));
+	memset(&t, 0, sizeof(t));
+	spi_message_init(&m);
+
+	/*
+	 * Set WSPI_INIT_COMMAND
+	 * the data is being send from the MSB to LSB
+	 */
+	cmd[2] = 0xff;
+	cmd[3] = 0xff;
+	cmd[1] = WSPI_INIT_CMD_START | WSPI_INIT_CMD_TX;
+	cmd[0] = 0;
+	cmd[7] = 0;
+	cmd[6] |= HW_ACCESS_WSPI_INIT_CMD_MASK << 3;
+	cmd[6] |= HW_ACCESS_WSPI_FIXED_BUSY_LEN & WSPI_INIT_CMD_FIXEDBUSY_LEN;
+
+	if (HW_ACCESS_WSPI_FIXED_BUSY_LEN == 0)
+		cmd[5] |=  WSPI_INIT_CMD_DIS_FIXEDBUSY;
+	else
+		cmd[5] |= WSPI_INIT_CMD_EN_FIXEDBUSY;
+
+	cmd[5] |= WSPI_INIT_CMD_IOD | WSPI_INIT_CMD_IP | WSPI_INIT_CMD_CS
+		| WSPI_INIT_CMD_WSPI | WSPI_INIT_CMD_WS;
+
+	crc[0] = cmd[1];
+	crc[1] = cmd[0];
+	crc[2] = cmd[7];
+	crc[3] = cmd[6];
+	crc[4] = cmd[5];
+
+	cmd[4] |= crc7(0, crc, WSPI_INIT_CMD_CRC_LEN) << 1;
+	cmd[4] |= WSPI_INIT_CMD_END;
+
+	t.tx_buf = cmd;
+	t.len = WSPI_INIT_CMD_LEN;
+	spi_message_add_tail(&t, &m);
+
+	spi_sync(wl_to_spi(wl), &m);
+	wl1271_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN);
+	kfree(cmd);
+}
+
+#define WL1271_BUSY_WORD_TIMEOUT 1000
+
+static int wl1271_spi_read_busy(struct wl1271 *wl)
+{
+	struct spi_transfer t[1];
+	struct spi_message m;
+	u32 *busy_buf;
+	int num_busy_bytes = 0;
+
+	/*
+	 * Read further busy words from SPI until a non-busy word is
+	 * encountered, then read the data itself into the buffer.
+	 */
+
+	num_busy_bytes = WL1271_BUSY_WORD_TIMEOUT;
+	busy_buf = wl->buffer_busyword;
+	while (num_busy_bytes) {
+		num_busy_bytes--;
+		spi_message_init(&m);
+		memset(t, 0, sizeof(t));
+		t[0].rx_buf = busy_buf;
+		t[0].len = sizeof(u32);
+		t[0].cs_change = true;
+		spi_message_add_tail(&t[0], &m);
+		spi_sync(wl_to_spi(wl), &m);
+
+		if (*busy_buf & 0x1)
+			return 0;
+	}
+
+	/* The SPI bus is unresponsive, the read failed. */
+	wl1271_error("SPI read busy-word timeout!\n");
+	return -ETIMEDOUT;
+}
+
+static void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
+				size_t len, bool fixed)
+{
+	struct spi_transfer t[2];
+	struct spi_message m;
+	u32 *busy_buf;
+	u32 *cmd;
+	u32 chunk_len;
+
+	while (len > 0) {
+		chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len);
+
+		cmd = &wl->buffer_cmd;
+		busy_buf = wl->buffer_busyword;
+
+		*cmd = 0;
+		*cmd |= WSPI_CMD_READ;
+		*cmd |= (chunk_len << WSPI_CMD_BYTE_LENGTH_OFFSET) &
+			WSPI_CMD_BYTE_LENGTH;
+		*cmd |= addr & WSPI_CMD_BYTE_ADDR;
+
+		if (fixed)
+			*cmd |= WSPI_CMD_FIXED;
+
+		spi_message_init(&m);
+		memset(t, 0, sizeof(t));
+
+		t[0].tx_buf = cmd;
+		t[0].len = 4;
+		t[0].cs_change = true;
+		spi_message_add_tail(&t[0], &m);
+
+		/* Busy and non busy words read */
+		t[1].rx_buf = busy_buf;
+		t[1].len = WL1271_BUSY_WORD_LEN;
+		t[1].cs_change = true;
+		spi_message_add_tail(&t[1], &m);
+
+		spi_sync(wl_to_spi(wl), &m);
+
+		if (!(busy_buf[WL1271_BUSY_WORD_CNT - 1] & 0x1) &&
+		    wl1271_spi_read_busy(wl)) {
+			memset(buf, 0, chunk_len);
+			return;
+		}
+
+		spi_message_init(&m);
+		memset(t, 0, sizeof(t));
+
+		t[0].rx_buf = buf;
+		t[0].len = chunk_len;
+		t[0].cs_change = true;
+		spi_message_add_tail(&t[0], &m);
+
+		spi_sync(wl_to_spi(wl), &m);
+
+		wl1271_dump(DEBUG_SPI, "spi_read cmd -> ", cmd, sizeof(*cmd));
+		wl1271_dump(DEBUG_SPI, "spi_read buf <- ", buf, chunk_len);
+
+		if (!fixed)
+			addr += chunk_len;
+		buf += chunk_len;
+		len -= chunk_len;
+	}
+}
+
+static void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf,
+			  size_t len, bool fixed)
+{
+	struct spi_transfer t[2 * WSPI_MAX_NUM_OF_CHUNKS];
+	struct spi_message m;
+	u32 commands[WSPI_MAX_NUM_OF_CHUNKS];
+	u32 *cmd;
+	u32 chunk_len;
+	int i;
+
+	WARN_ON(len > WL1271_AGGR_BUFFER_SIZE);
+
+	spi_message_init(&m);
+	memset(t, 0, sizeof(t));
+
+	cmd = &commands[0];
+	i = 0;
+	while (len > 0) {
+		chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len);
+
+		*cmd = 0;
+		*cmd |= WSPI_CMD_WRITE;
+		*cmd |= (chunk_len << WSPI_CMD_BYTE_LENGTH_OFFSET) &
+			WSPI_CMD_BYTE_LENGTH;
+		*cmd |= addr & WSPI_CMD_BYTE_ADDR;
+
+		if (fixed)
+			*cmd |= WSPI_CMD_FIXED;
+
+		t[i].tx_buf = cmd;
+		t[i].len = sizeof(*cmd);
+		spi_message_add_tail(&t[i++], &m);
+
+		t[i].tx_buf = buf;
+		t[i].len = chunk_len;
+		spi_message_add_tail(&t[i++], &m);
+
+		wl1271_dump(DEBUG_SPI, "spi_write cmd -> ", cmd, sizeof(*cmd));
+		wl1271_dump(DEBUG_SPI, "spi_write buf -> ", buf, chunk_len);
+
+		if (!fixed)
+			addr += chunk_len;
+		buf += chunk_len;
+		len -= chunk_len;
+		cmd++;
+	}
+
+	spi_sync(wl_to_spi(wl), &m);
+}
+
+static irqreturn_t wl1271_irq(int irq, void *cookie)
+{
+	struct wl1271 *wl;
+	unsigned long flags;
+
+	wl1271_debug(DEBUG_IRQ, "IRQ");
+
+	wl = cookie;
+
+	/* complete the ELP completion */
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	if (wl->elp_compl) {
+		complete(wl->elp_compl);
+		wl->elp_compl = NULL;
+	}
+
+	if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->irq_work);
+	set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	return IRQ_HANDLED;
+}
+
+static int wl1271_spi_set_power(struct wl1271 *wl, bool enable)
+{
+	if (wl->set_power)
+		wl->set_power(enable);
+
+	return 0;
+}
+
+static struct wl1271_if_operations spi_ops = {
+	.read		= wl1271_spi_raw_read,
+	.write		= wl1271_spi_raw_write,
+	.reset		= wl1271_spi_reset,
+	.init		= wl1271_spi_init,
+	.power		= wl1271_spi_set_power,
+	.dev		= wl1271_spi_wl_to_dev,
+	.enable_irq	= wl1271_spi_enable_interrupts,
+	.disable_irq	= wl1271_spi_disable_interrupts
+};
+
+static int __devinit wl1271_probe(struct spi_device *spi)
+{
+	struct wl12xx_platform_data *pdata;
+	struct ieee80211_hw *hw;
+	struct wl1271 *wl;
+	int ret;
+
+	pdata = spi->dev.platform_data;
+	if (!pdata) {
+		wl1271_error("no platform data");
+		return -ENODEV;
+	}
+
+	hw = wl1271_alloc_hw();
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
+
+	wl = hw->priv;
+
+	dev_set_drvdata(&spi->dev, wl);
+	wl->if_priv = spi;
+
+	wl->if_ops = &spi_ops;
+
+	/* This is the only SPI value that we need to set here, the rest
+	 * comes from the board-peripherals file */
+	spi->bits_per_word = 32;
+
+	ret = spi_setup(spi);
+	if (ret < 0) {
+		wl1271_error("spi_setup failed");
+		goto out_free;
+	}
+
+	wl->set_power = pdata->set_power;
+	if (!wl->set_power) {
+		wl1271_error("set power function missing in platform data");
+		ret = -ENODEV;
+		goto out_free;
+	}
+
+	wl->ref_clock = pdata->board_ref_clock;
+
+	wl->irq = spi->irq;
+	if (wl->irq < 0) {
+		wl1271_error("irq missing in platform data");
+		ret = -ENODEV;
+		goto out_free;
+	}
+
+	ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl);
+	if (ret < 0) {
+		wl1271_error("request_irq() failed: %d", ret);
+		goto out_free;
+	}
+
+	set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
+
+	disable_irq(wl->irq);
+
+	ret = wl1271_init_ieee80211(wl);
+	if (ret)
+		goto out_irq;
+
+	ret = wl1271_register_hw(wl);
+	if (ret)
+		goto out_irq;
+
+	wl1271_notice("initialized");
+
+	return 0;
+
+ out_irq:
+	free_irq(wl->irq, wl);
+
+ out_free:
+	wl1271_free_hw(wl);
+
+	return ret;
+}
+
+static int __devexit wl1271_remove(struct spi_device *spi)
+{
+	struct wl1271 *wl = dev_get_drvdata(&spi->dev);
+
+	wl1271_unregister_hw(wl);
+	free_irq(wl->irq, wl);
+	wl1271_free_hw(wl);
+
+	return 0;
+}
+
+
+static struct spi_driver wl1271_spi_driver = {
+	.driver = {
+		.name		= "wl1271_spi",
+		.bus		= &spi_bus_type,
+		.owner		= THIS_MODULE,
+	},
+
+	.probe		= wl1271_probe,
+	.remove		= __devexit_p(wl1271_remove),
+};
+
+static int __init wl1271_init(void)
+{
+	int ret;
+
+	ret = spi_register_driver(&wl1271_spi_driver);
+	if (ret < 0) {
+		wl1271_error("failed to register spi driver: %d", ret);
+		goto out;
+	}
+
+out:
+	return ret;
+}
+
+static void __exit wl1271_exit(void)
+{
+	spi_unregister_driver(&wl1271_spi_driver);
+
+	wl1271_notice("unloaded");
+}
+
+module_init(wl1271_init);
+module_exit(wl1271_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
+MODULE_FIRMWARE(WL1271_FW_NAME);
+MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
new file mode 100644
index 000000000000..e64403b6896d
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -0,0 +1,290 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#include "testmode.h"
+
+#include <linux/slab.h>
+#include <net/genetlink.h>
+
+#include "wl12xx.h"
+#include "acx.h"
+
+#define WL1271_TM_MAX_DATA_LENGTH 1024
+
+enum wl1271_tm_commands {
+	WL1271_TM_CMD_UNSPEC,
+	WL1271_TM_CMD_TEST,
+	WL1271_TM_CMD_INTERROGATE,
+	WL1271_TM_CMD_CONFIGURE,
+	WL1271_TM_CMD_NVS_PUSH,
+	WL1271_TM_CMD_SET_PLT_MODE,
+	WL1271_TM_CMD_RECOVER,
+
+	__WL1271_TM_CMD_AFTER_LAST
+};
+#define WL1271_TM_CMD_MAX (__WL1271_TM_CMD_AFTER_LAST - 1)
+
+enum wl1271_tm_attrs {
+	WL1271_TM_ATTR_UNSPEC,
+	WL1271_TM_ATTR_CMD_ID,
+	WL1271_TM_ATTR_ANSWER,
+	WL1271_TM_ATTR_DATA,
+	WL1271_TM_ATTR_IE_ID,
+	WL1271_TM_ATTR_PLT_MODE,
+
+	__WL1271_TM_ATTR_AFTER_LAST
+};
+#define WL1271_TM_ATTR_MAX (__WL1271_TM_ATTR_AFTER_LAST - 1)
+
+static struct nla_policy wl1271_tm_policy[WL1271_TM_ATTR_MAX + 1] = {
+	[WL1271_TM_ATTR_CMD_ID] =	{ .type = NLA_U32 },
+	[WL1271_TM_ATTR_ANSWER] =	{ .type = NLA_U8 },
+	[WL1271_TM_ATTR_DATA] =		{ .type = NLA_BINARY,
+					  .len = WL1271_TM_MAX_DATA_LENGTH },
+	[WL1271_TM_ATTR_IE_ID] =	{ .type = NLA_U32 },
+	[WL1271_TM_ATTR_PLT_MODE] =	{ .type = NLA_U32 },
+};
+
+
+static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[])
+{
+	int buf_len, ret, len;
+	struct sk_buff *skb;
+	void *buf;
+	u8 answer = 0;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd test");
+
+	if (!tb[WL1271_TM_ATTR_DATA])
+		return -EINVAL;
+
+	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+	buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+	if (tb[WL1271_TM_ATTR_ANSWER])
+		answer = nla_get_u8(tb[WL1271_TM_ATTR_ANSWER]);
+
+	if (buf_len > sizeof(struct wl1271_command))
+		return -EMSGSIZE;
+
+	mutex_lock(&wl->mutex);
+	ret = wl1271_cmd_test(wl, buf, buf_len, answer);
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl1271_warning("testmode cmd test failed: %d", ret);
+		return ret;
+	}
+
+	if (answer) {
+		len = nla_total_size(buf_len);
+		skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, len);
+		if (!skb)
+			return -ENOMEM;
+
+		NLA_PUT(skb, WL1271_TM_ATTR_DATA, buf_len, buf);
+		ret = cfg80211_testmode_reply(skb);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[])
+{
+	int ret;
+	struct wl1271_command *cmd;
+	struct sk_buff *skb;
+	u8 ie_id;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd interrogate");
+
+	if (!tb[WL1271_TM_ATTR_IE_ID])
+		return -EINVAL;
+
+	ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+
+	mutex_lock(&wl->mutex);
+	ret = wl1271_cmd_interrogate(wl, ie_id, cmd, sizeof(*cmd));
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl1271_warning("testmode cmd interrogate failed: %d", ret);
+		return ret;
+	}
+
+	skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, sizeof(*cmd));
+	if (!skb)
+		return -ENOMEM;
+
+	NLA_PUT(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd);
+
+	return 0;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
+{
+	int buf_len, ret;
+	void *buf;
+	u8 ie_id;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd configure");
+
+	if (!tb[WL1271_TM_ATTR_DATA])
+		return -EINVAL;
+	if (!tb[WL1271_TM_ATTR_IE_ID])
+		return -EINVAL;
+
+	ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
+	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+	buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+	if (buf_len > sizeof(struct wl1271_command))
+		return -EMSGSIZE;
+
+	mutex_lock(&wl->mutex);
+	ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len);
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl1271_warning("testmode cmd configure failed: %d", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
+{
+	int ret = 0;
+	size_t len;
+	void *buf;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
+
+	if (!tb[WL1271_TM_ATTR_DATA])
+		return -EINVAL;
+
+	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+	len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+	mutex_lock(&wl->mutex);
+
+	kfree(wl->nvs);
+
+	wl->nvs = kzalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+	if (!wl->nvs) {
+		wl1271_error("could not allocate memory for the nvs file");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	memcpy(wl->nvs, buf, len);
+	wl->nvs_len = len;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
+{
+	u32 val;
+	int ret;
+
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd set plt mode");
+
+	if (!tb[WL1271_TM_ATTR_PLT_MODE])
+		return -EINVAL;
+
+	val = nla_get_u32(tb[WL1271_TM_ATTR_PLT_MODE]);
+
+	switch (val) {
+	case 0:
+		ret = wl1271_plt_stop(wl);
+		break;
+	case 1:
+		ret = wl1271_plt_start(wl);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
+{
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover");
+
+	ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+	return 0;
+}
+
+int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
+{
+	struct wl1271 *wl = hw->priv;
+	struct nlattr *tb[WL1271_TM_ATTR_MAX + 1];
+	int err;
+
+	err = nla_parse(tb, WL1271_TM_ATTR_MAX, data, len, wl1271_tm_policy);
+	if (err)
+		return err;
+
+	if (!tb[WL1271_TM_ATTR_CMD_ID])
+		return -EINVAL;
+
+	switch (nla_get_u32(tb[WL1271_TM_ATTR_CMD_ID])) {
+	case WL1271_TM_CMD_TEST:
+		return wl1271_tm_cmd_test(wl, tb);
+	case WL1271_TM_CMD_INTERROGATE:
+		return wl1271_tm_cmd_interrogate(wl, tb);
+	case WL1271_TM_CMD_CONFIGURE:
+		return wl1271_tm_cmd_configure(wl, tb);
+	case WL1271_TM_CMD_NVS_PUSH:
+		return wl1271_tm_cmd_nvs_push(wl, tb);
+	case WL1271_TM_CMD_SET_PLT_MODE:
+		return wl1271_tm_cmd_set_plt_mode(wl, tb);
+	case WL1271_TM_CMD_RECOVER:
+		return wl1271_tm_cmd_recover(wl, tb);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
diff --git a/drivers/net/wireless/wl12xx/testmode.h b/drivers/net/wireless/wl12xx/testmode.h
new file mode 100644
index 000000000000..8071654259ea
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/testmode.h
@@ -0,0 +1,31 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TESTMODE_H__
+#define __TESTMODE_H__
+
+#include <net/mac80211.h>
+
+int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len);
+
+#endif /* __WL1271_TESTMODE_H__ */
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
new file mode 100644
index 000000000000..d332b3f6d0fa
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -0,0 +1,485 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include "wl12xx.h"
+#include "io.h"
+#include "reg.h"
+#include "ps.h"
+#include "tx.h"
+
+static int wl1271_alloc_tx_id(struct wl1271 *wl, struct sk_buff *skb)
+{
+	int id;
+
+	id = find_first_zero_bit(wl->tx_frames_map, ACX_TX_DESCRIPTORS);
+	if (id >= ACX_TX_DESCRIPTORS)
+		return -EBUSY;
+
+	__set_bit(id, wl->tx_frames_map);
+	wl->tx_frames[id] = skb;
+	wl->tx_frames_cnt++;
+	return id;
+}
+
+static void wl1271_free_tx_id(struct wl1271 *wl, int id)
+{
+	if (__test_and_clear_bit(id, wl->tx_frames_map)) {
+		wl->tx_frames[id] = NULL;
+		wl->tx_frames_cnt--;
+	}
+}
+
+static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
+				u32 buf_offset)
+{
+	struct wl1271_tx_hw_descr *desc;
+	u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra;
+	u32 total_blocks;
+	int id, ret = -EBUSY;
+
+	if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE)
+		return -EAGAIN;
+
+	/* allocate free identifier for the packet */
+	id = wl1271_alloc_tx_id(wl, skb);
+	if (id < 0)
+		return id;
+
+	/* approximate the number of blocks required for this packet
+	   in the firmware */
+	total_blocks = total_len + TX_HW_BLOCK_SIZE - 1;
+	total_blocks = total_blocks / TX_HW_BLOCK_SIZE + TX_HW_BLOCK_SPARE;
+	if (total_blocks <= wl->tx_blocks_available) {
+		desc = (struct wl1271_tx_hw_descr *)skb_push(
+			skb, total_len - skb->len);
+
+		desc->extra_mem_blocks = TX_HW_BLOCK_SPARE;
+		desc->total_mem_blocks = total_blocks;
+		desc->id = id;
+
+		wl->tx_blocks_available -= total_blocks;
+
+		ret = 0;
+
+		wl1271_debug(DEBUG_TX,
+			     "tx_allocate: size: %d, blocks: %d, id: %d",
+			     total_len, total_blocks, id);
+	} else {
+		wl1271_free_tx_id(wl, id);
+	}
+
+	return ret;
+}
+
+static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
+			      u32 extra, struct ieee80211_tx_info *control)
+{
+	struct timespec ts;
+	struct wl1271_tx_hw_descr *desc;
+	int pad, ac;
+	s64 hosttime;
+	u16 tx_attr;
+
+	desc = (struct wl1271_tx_hw_descr *) skb->data;
+
+	/* relocate space for security header */
+	if (extra) {
+		void *framestart = skb->data + sizeof(*desc);
+		u16 fc = *(u16 *)(framestart + extra);
+		int hdrlen = ieee80211_hdrlen(cpu_to_le16(fc));
+		memmove(framestart, framestart + extra, hdrlen);
+	}
+
+	/* configure packet life time */
+	getnstimeofday(&ts);
+	hosttime = (timespec_to_ns(&ts) >> 10);
+	desc->start_time = cpu_to_le32(hosttime - wl->time_offset);
+	desc->life_time = cpu_to_le16(TX_HW_MGMT_PKT_LIFETIME_TU);
+
+	/* configure the tx attributes */
+	tx_attr = wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
+
+	/* queue (we use same identifiers for tid's and ac's */
+	ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
+	desc->tid = ac;
+
+	desc->aid = TX_HW_DEFAULT_AID;
+	desc->reserved = 0;
+
+	/* align the length (and store in terms of words) */
+	pad = WL1271_TX_ALIGN(skb->len);
+	desc->length = cpu_to_le16(pad >> 2);
+
+	/* calculate number of padding bytes */
+	pad = pad - skb->len;
+	tx_attr |= pad << TX_HW_ATTR_OFST_LAST_WORD_PAD;
+
+	/* if the packets are destined for AP (have a STA entry) send them
+	   with AP rate policies, otherwise use default basic rates */
+	if (control->control.sta)
+		tx_attr |= ACX_TX_AP_FULL_RATE << TX_HW_ATTR_OFST_RATE_POLICY;
+
+	desc->tx_attr = cpu_to_le16(tx_attr);
+
+	wl1271_debug(DEBUG_TX, "tx_fill_hdr: pad: %d", pad);
+}
+
+/* caller must hold wl->mutex */
+static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
+							u32 buf_offset)
+{
+	struct ieee80211_tx_info *info;
+	u32 extra = 0;
+	int ret = 0;
+	u8 idx;
+	u32 total_len;
+
+	if (!skb)
+		return -EINVAL;
+
+	info = IEEE80211_SKB_CB(skb);
+
+	if (info->control.hw_key &&
+	    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP)
+		extra = WL1271_TKIP_IV_SPACE;
+
+	if (info->control.hw_key) {
+		idx = info->control.hw_key->hw_key_idx;
+
+		/* FIXME: do we have to do this if we're not using WEP? */
+		if (unlikely(wl->default_key != idx)) {
+			ret = wl1271_cmd_set_default_wep_key(wl, idx);
+			if (ret < 0)
+				return ret;
+			wl->default_key = idx;
+		}
+	}
+
+	ret = wl1271_tx_allocate(wl, skb, extra, buf_offset);
+	if (ret < 0)
+		return ret;
+
+	wl1271_tx_fill_hdr(wl, skb, extra, info);
+
+	/*
+	 * The length of each packet is stored in terms of words. Thus, we must
+	 * pad the skb data to make sure its length is aligned.
+	 * The number of padding bytes is computed and set in wl1271_tx_fill_hdr
+	 */
+	total_len = WL1271_TX_ALIGN(skb->len);
+	memcpy(wl->aggr_buf + buf_offset, skb->data, skb->len);
+	memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len);
+
+	return total_len;
+}
+
+u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
+{
+	struct ieee80211_supported_band *band;
+	u32 enabled_rates = 0;
+	int bit;
+
+	band = wl->hw->wiphy->bands[wl->band];
+	for (bit = 0; bit < band->n_bitrates; bit++) {
+		if (rate_set & 0x1)
+			enabled_rates |= band->bitrates[bit].hw_value;
+		rate_set >>= 1;
+	}
+
+#ifdef CONFIG_WL12XX_HT
+	/* MCS rates indication are on bits 16 - 23 */
+	rate_set >>= HW_HT_RATES_OFFSET - band->n_bitrates;
+
+	for (bit = 0; bit < 8; bit++) {
+		if (rate_set & 0x1)
+			enabled_rates |= (CONF_HW_BIT_RATE_MCS_0 << bit);
+		rate_set >>= 1;
+	}
+#endif
+
+	return enabled_rates;
+}
+
+static void handle_tx_low_watermark(struct wl1271 *wl)
+{
+	unsigned long flags;
+
+	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
+	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
+		/* firmware buffer has space, restart queues */
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		ieee80211_wake_queues(wl->hw);
+		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+}
+
+void wl1271_tx_work_locked(struct wl1271 *wl)
+{
+	struct sk_buff *skb;
+	bool woken_up = false;
+	u32 sta_rates = 0;
+	u32 buf_offset = 0;
+	bool sent_packets = false;
+	int ret;
+
+	/* check if the rates supported by the AP have changed */
+	if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED,
+					&wl->flags))) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		sta_rates = wl->sta_rate_set;
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	/* if rates have changed, re-configure the rate policy */
+	if (unlikely(sta_rates)) {
+		ret = wl1271_ps_elp_wakeup(wl, false);
+		if (ret < 0)
+			goto out;
+		woken_up = true;
+
+		wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates);
+		wl1271_acx_rate_policies(wl);
+	}
+
+	while ((skb = skb_dequeue(&wl->tx_queue))) {
+		if (!woken_up) {
+			ret = wl1271_ps_elp_wakeup(wl, false);
+			if (ret < 0)
+				goto out_ack;
+			woken_up = true;
+		}
+
+		ret = wl1271_prepare_tx_frame(wl, skb, buf_offset);
+		if (ret == -EAGAIN) {
+			/*
+			 * Aggregation buffer is full.
+			 * Flush buffer and try again.
+			 */
+			skb_queue_head(&wl->tx_queue, skb);
+			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
+				buf_offset, true);
+			sent_packets = true;
+			buf_offset = 0;
+			continue;
+		} else if (ret == -EBUSY) {
+			/*
+			 * Firmware buffer is full.
+			 * Queue back last skb, and stop aggregating.
+			 */
+			skb_queue_head(&wl->tx_queue, skb);
+			/* No work left, avoid scheduling redundant tx work */
+			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
+			goto out_ack;
+		} else if (ret < 0) {
+			dev_kfree_skb(skb);
+			goto out_ack;
+		}
+		buf_offset += ret;
+		wl->tx_packets_count++;
+	}
+
+out_ack:
+	if (buf_offset) {
+		wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
+				buf_offset, true);
+		sent_packets = true;
+	}
+	if (sent_packets) {
+		/* interrupt the firmware with the new packets */
+		wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
+		handle_tx_low_watermark(wl);
+	}
+
+out:
+	if (woken_up)
+		wl1271_ps_elp_sleep(wl);
+}
+
+void wl1271_tx_work(struct work_struct *work)
+{
+	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
+
+	mutex_lock(&wl->mutex);
+	wl1271_tx_work_locked(wl);
+	mutex_unlock(&wl->mutex);
+}
+
+static void wl1271_tx_complete_packet(struct wl1271 *wl,
+				      struct wl1271_tx_hw_res_descr *result)
+{
+	struct ieee80211_tx_info *info;
+	struct sk_buff *skb;
+	int id = result->id;
+	int rate = -1;
+	u8 retries = 0;
+
+	/* check for id legality */
+	if (unlikely(id >= ACX_TX_DESCRIPTORS || wl->tx_frames[id] == NULL)) {
+		wl1271_warning("TX result illegal id: %d", id);
+		return;
+	}
+
+	skb = wl->tx_frames[id];
+	info = IEEE80211_SKB_CB(skb);
+
+	/* update the TX status info */
+	if (result->status == TX_SUCCESS) {
+		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
+			info->flags |= IEEE80211_TX_STAT_ACK;
+		rate = wl1271_rate_to_idx(result->rate_class_index, wl->band);
+		retries = result->ack_failures;
+	} else if (result->status == TX_RETRY_EXCEEDED) {
+		wl->stats.excessive_retries++;
+		retries = result->ack_failures;
+	}
+
+	info->status.rates[0].idx = rate;
+	info->status.rates[0].count = retries;
+	info->status.rates[0].flags = 0;
+	info->status.ack_signal = -1;
+
+	wl->stats.retry_count += result->ack_failures;
+
+	/* update security sequence number */
+	wl->tx_security_seq += (result->lsb_security_sequence_number -
+				wl->tx_security_last_seq);
+	wl->tx_security_last_seq = result->lsb_security_sequence_number;
+
+	/* remove private header from packet */
+	skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
+
+	/* remove TKIP header space if present */
+	if (info->control.hw_key &&
+	    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) {
+		int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+		memmove(skb->data + WL1271_TKIP_IV_SPACE, skb->data, hdrlen);
+		skb_pull(skb, WL1271_TKIP_IV_SPACE);
+	}
+
+	wl1271_debug(DEBUG_TX, "tx status id %u skb 0x%p failures %u rate 0x%x"
+		     " status 0x%x",
+		     result->id, skb, result->ack_failures,
+		     result->rate_class_index, result->status);
+
+	/* return the packet to the stack */
+	ieee80211_tx_status(wl->hw, skb);
+	wl1271_free_tx_id(wl, result->id);
+}
+
+/* Called upon reception of a TX complete interrupt */
+void wl1271_tx_complete(struct wl1271 *wl)
+{
+	struct wl1271_acx_mem_map *memmap =
+		(struct wl1271_acx_mem_map *)wl->target_mem_map;
+	u32 count, fw_counter;
+	u32 i;
+
+	/* read the tx results from the chipset */
+	wl1271_read(wl, le32_to_cpu(memmap->tx_result),
+		    wl->tx_res_if, sizeof(*wl->tx_res_if), false);
+	fw_counter = le32_to_cpu(wl->tx_res_if->tx_result_fw_counter);
+
+	/* write host counter to chipset (to ack) */
+	wl1271_write32(wl, le32_to_cpu(memmap->tx_result) +
+		       offsetof(struct wl1271_tx_hw_res_if,
+				tx_result_host_counter), fw_counter);
+
+	count = fw_counter - wl->tx_results_count;
+	wl1271_debug(DEBUG_TX, "tx_complete received, packets: %d", count);
+
+	/* verify that the result buffer is not getting overrun */
+	if (unlikely(count > TX_HW_RESULT_QUEUE_LEN))
+		wl1271_warning("TX result overflow from chipset: %d", count);
+
+	/* process the results */
+	for (i = 0; i < count; i++) {
+		struct wl1271_tx_hw_res_descr *result;
+		u8 offset = wl->tx_results_count & TX_HW_RESULT_QUEUE_LEN_MASK;
+
+		/* process the packet */
+		result =  &(wl->tx_res_if->tx_results_queue[offset]);
+		wl1271_tx_complete_packet(wl, result);
+
+		wl->tx_results_count++;
+	}
+}
+
+/* caller must hold wl->mutex */
+void wl1271_tx_reset(struct wl1271 *wl)
+{
+	int i;
+	struct sk_buff *skb;
+
+	/* TX failure */
+	while ((skb = skb_dequeue(&wl->tx_queue))) {
+		wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
+		ieee80211_tx_status(wl->hw, skb);
+	}
+
+	/*
+	 * Make sure the driver is at a consistent state, in case this
+	 * function is called from a context other than interface removal.
+	 */
+	handle_tx_low_watermark(wl);
+
+	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
+		if (wl->tx_frames[i] != NULL) {
+			skb = wl->tx_frames[i];
+			wl1271_free_tx_id(wl, i);
+			wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
+			ieee80211_tx_status(wl->hw, skb);
+		}
+}
+
+#define WL1271_TX_FLUSH_TIMEOUT 500000
+
+/* caller must *NOT* hold wl->mutex */
+void wl1271_tx_flush(struct wl1271 *wl)
+{
+	unsigned long timeout;
+	timeout = jiffies + usecs_to_jiffies(WL1271_TX_FLUSH_TIMEOUT);
+
+	while (!time_after(jiffies, timeout)) {
+		mutex_lock(&wl->mutex);
+		wl1271_debug(DEBUG_TX, "flushing tx buffer: %d",
+			     wl->tx_frames_cnt);
+		if ((wl->tx_frames_cnt == 0) &&
+		    skb_queue_empty(&wl->tx_queue)) {
+			mutex_unlock(&wl->mutex);
+			return;
+		}
+		mutex_unlock(&wl->mutex);
+		msleep(1);
+	}
+
+	wl1271_warning("Unable to flush all TX buffers, timed out.");
+}
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h
new file mode 100644
index 000000000000..903e5dc69b7a
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -0,0 +1,150 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TX_H__
+#define __TX_H__
+
+#define TX_HW_BLOCK_SPARE                2
+#define TX_HW_BLOCK_SIZE                 252
+
+#define TX_HW_MGMT_PKT_LIFETIME_TU       2000
+/* The chipset reference driver states, that the "aid" value 1
+ * is for infra-BSS, but is still always used */
+#define TX_HW_DEFAULT_AID                1
+
+#define TX_HW_ATTR_SAVE_RETRIES          BIT(0)
+#define TX_HW_ATTR_HEADER_PAD            BIT(1)
+#define TX_HW_ATTR_SESSION_COUNTER       (BIT(2) | BIT(3) | BIT(4))
+#define TX_HW_ATTR_RATE_POLICY           (BIT(5) | BIT(6) | BIT(7) | \
+					  BIT(8) | BIT(9))
+#define TX_HW_ATTR_LAST_WORD_PAD         (BIT(10) | BIT(11))
+#define TX_HW_ATTR_TX_CMPLT_REQ          BIT(12)
+
+#define TX_HW_ATTR_OFST_SAVE_RETRIES     0
+#define TX_HW_ATTR_OFST_HEADER_PAD       1
+#define TX_HW_ATTR_OFST_SESSION_COUNTER  2
+#define TX_HW_ATTR_OFST_RATE_POLICY      5
+#define TX_HW_ATTR_OFST_LAST_WORD_PAD    10
+#define TX_HW_ATTR_OFST_TX_CMPLT_REQ     12
+
+#define TX_HW_RESULT_QUEUE_LEN           16
+#define TX_HW_RESULT_QUEUE_LEN_MASK      0xf
+
+#define WL1271_TX_ALIGN_TO 4
+#define WL1271_TX_ALIGN(len) (((len) + WL1271_TX_ALIGN_TO - 1) & \
+			     ~(WL1271_TX_ALIGN_TO - 1))
+#define WL1271_TKIP_IV_SPACE 4
+
+struct wl1271_tx_hw_descr {
+	/* Length of packet in words, including descriptor+header+data */
+	__le16 length;
+	/* Number of extra memory blocks to allocate for this packet in
+	   addition to the number of blocks derived from the packet length */
+	u8 extra_mem_blocks;
+	/* Total number of memory blocks allocated by the host for this packet.
+	   Must be equal or greater than the actual blocks number allocated by
+	   HW!! */
+	u8 total_mem_blocks;
+	/* Device time (in us) when the packet arrived to the driver */
+	__le32 start_time;
+	/* Max delay in TUs until transmission. The last device time the
+	   packet can be transmitted is: startTime+(1024*LifeTime) */
+	__le16 life_time;
+	/* Bitwise fields - see TX_ATTR... definitions above. */
+	__le16 tx_attr;
+	/* Packet identifier used also in the Tx-Result. */
+	u8 id;
+	/* The packet TID value (as User-Priority) */
+	u8 tid;
+	/* Identifier of the remote STA in IBSS, 1 in infra-BSS */
+	u8 aid;
+	u8 reserved;
+} __packed;
+
+enum wl1271_tx_hw_res_status {
+	TX_SUCCESS          = 0,
+	TX_HW_ERROR         = 1,
+	TX_DISABLED         = 2,
+	TX_RETRY_EXCEEDED   = 3,
+	TX_TIMEOUT          = 4,
+	TX_KEY_NOT_FOUND    = 5,
+	TX_PEER_NOT_FOUND   = 6,
+	TX_SESSION_MISMATCH = 7
+};
+
+struct wl1271_tx_hw_res_descr {
+	/* Packet Identifier - same value used in the Tx descriptor.*/
+	u8 id;
+	/* The status of the transmission, indicating success or one of
+	   several possible reasons for failure. */
+	u8 status;
+	/* Total air access duration including all retrys and overheads.*/
+	__le16 medium_usage;
+	/* The time passed from host xfer to Tx-complete.*/
+	__le32 fw_handling_time;
+	/* Total media delay
+	   (from 1st EDCA AIFS counter until TX Complete). */
+	__le32 medium_delay;
+	/* LS-byte of last TKIP seq-num (saved per AC for recovery). */
+	u8 lsb_security_sequence_number;
+	/* Retry count - number of transmissions without successful ACK.*/
+	u8 ack_failures;
+	/* The rate that succeeded getting ACK
+	   (Valid only if status=SUCCESS). */
+	u8 rate_class_index;
+	/* for 4-byte alignment. */
+	u8 spare;
+} __packed;
+
+struct wl1271_tx_hw_res_if {
+	__le32 tx_result_fw_counter;
+	__le32 tx_result_host_counter;
+	struct wl1271_tx_hw_res_descr tx_results_queue[TX_HW_RESULT_QUEUE_LEN];
+} __packed;
+
+static inline int wl1271_tx_get_queue(int queue)
+{
+	switch (queue) {
+	case 0:
+		return CONF_TX_AC_VO;
+	case 1:
+		return CONF_TX_AC_VI;
+	case 2:
+		return CONF_TX_AC_BE;
+	case 3:
+		return CONF_TX_AC_BK;
+	default:
+		return CONF_TX_AC_BE;
+	}
+}
+
+void wl1271_tx_work(struct work_struct *work);
+void wl1271_tx_work_locked(struct wl1271 *wl);
+void wl1271_tx_complete(struct wl1271 *wl);
+void wl1271_tx_reset(struct wl1271 *wl);
+void wl1271_tx_flush(struct wl1271 *wl);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
+u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set);
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
deleted file mode 100644
index ab53162b4343..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ /dev/null
@@ -1,523 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_H__
-#define __WL1271_H__
-
-#include <linux/mutex.h>
-#include <linux/completion.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/bitops.h>
-#include <net/mac80211.h>
-
-#include "wl1271_conf.h"
-#include "wl1271_ini.h"
-
-#define DRIVER_NAME "wl1271"
-#define DRIVER_PREFIX DRIVER_NAME ": "
-
-enum {
-	DEBUG_NONE	= 0,
-	DEBUG_IRQ	= BIT(0),
-	DEBUG_SPI	= BIT(1),
-	DEBUG_BOOT	= BIT(2),
-	DEBUG_MAILBOX	= BIT(3),
-	DEBUG_TESTMODE	= BIT(4),
-	DEBUG_EVENT	= BIT(5),
-	DEBUG_TX	= BIT(6),
-	DEBUG_RX	= BIT(7),
-	DEBUG_SCAN	= BIT(8),
-	DEBUG_CRYPT	= BIT(9),
-	DEBUG_PSM	= BIT(10),
-	DEBUG_MAC80211	= BIT(11),
-	DEBUG_CMD	= BIT(12),
-	DEBUG_ACX	= BIT(13),
-	DEBUG_SDIO	= BIT(14),
-	DEBUG_FILTERS   = BIT(15),
-	DEBUG_ADHOC     = BIT(16),
-	DEBUG_ALL	= ~0,
-};
-
-#define DEBUG_LEVEL (DEBUG_NONE)
-
-#define DEBUG_DUMP_LIMIT 1024
-
-#define wl1271_error(fmt, arg...) \
-	printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
-
-#define wl1271_warning(fmt, arg...) \
-	printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
-
-#define wl1271_notice(fmt, arg...) \
-	printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_info(fmt, arg...) \
-	printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_debug(level, fmt, arg...) \
-	do { \
-		if (level & DEBUG_LEVEL) \
-			printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
-	} while (0)
-
-#define wl1271_dump(level, prefix, buf, len)	\
-	do { \
-		if (level & DEBUG_LEVEL) \
-			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
-				       DUMP_PREFIX_OFFSET, 16, 1,	\
-				       buf,				\
-				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
-				       0);				\
-	} while (0)
-
-#define wl1271_dump_ascii(level, prefix, buf, len)	\
-	do { \
-		if (level & DEBUG_LEVEL) \
-			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
-				       DUMP_PREFIX_OFFSET, 16, 1,	\
-				       buf,				\
-				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
-				       true);				\
-	} while (0)
-
-#define WL1271_DEFAULT_RX_CONFIG (CFG_UNI_FILTER_EN |	\
-				  CFG_BSSID_FILTER_EN | \
-				  CFG_MC_FILTER_EN)
-
-#define WL1271_DEFAULT_RX_FILTER (CFG_RX_RCTS_ACK | CFG_RX_PRSP_EN |  \
-				  CFG_RX_MGMT_EN | CFG_RX_DATA_EN |   \
-				  CFG_RX_CTL_EN | CFG_RX_BCN_EN |     \
-				  CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-
-#define WL1271_FW_NAME "wl1271-fw.bin"
-#define WL1271_NVS_NAME "wl1271-nvs.bin"
-
-#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
-#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
-
-#define WL1271_CIPHER_SUITE_GEM 0x00147201
-
-#define WL1271_BUSY_WORD_CNT 1
-#define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
-
-#define WL1271_ELP_HW_STATE_ASLEEP 0
-#define WL1271_ELP_HW_STATE_IRQ    1
-
-#define WL1271_DEFAULT_BEACON_INT  100
-#define WL1271_DEFAULT_DTIM_PERIOD 1
-
-#define ACX_TX_DESCRIPTORS         32
-
-#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
-
-enum wl1271_state {
-	WL1271_STATE_OFF,
-	WL1271_STATE_ON,
-	WL1271_STATE_PLT,
-};
-
-enum wl1271_partition_type {
-	PART_DOWN,
-	PART_WORK,
-	PART_DRPW,
-
-	PART_TABLE_LEN
-};
-
-struct wl1271_partition {
-	u32 size;
-	u32 start;
-};
-
-struct wl1271_partition_set {
-	struct wl1271_partition mem;
-	struct wl1271_partition reg;
-	struct wl1271_partition mem2;
-	struct wl1271_partition mem3;
-};
-
-struct wl1271;
-
-/* FIXME: I'm not sure about this structure name */
-struct wl1271_chip {
-	u32 id;
-	char fw_ver[21];
-};
-
-struct wl1271_stats {
-	struct acx_statistics *fw_stats;
-	unsigned long fw_stats_update;
-
-	unsigned int retry_count;
-	unsigned int excessive_retries;
-};
-
-struct wl1271_debugfs {
-	struct dentry *rootdir;
-	struct dentry *fw_statistics;
-
-	struct dentry *tx_internal_desc_overflow;
-
-	struct dentry *rx_out_of_mem;
-	struct dentry *rx_hdr_overflow;
-	struct dentry *rx_hw_stuck;
-	struct dentry *rx_dropped;
-	struct dentry *rx_fcs_err;
-	struct dentry *rx_xfr_hint_trig;
-	struct dentry *rx_path_reset;
-	struct dentry *rx_reset_counter;
-
-	struct dentry *dma_rx_requested;
-	struct dentry *dma_rx_errors;
-	struct dentry *dma_tx_requested;
-	struct dentry *dma_tx_errors;
-
-	struct dentry *isr_cmd_cmplt;
-	struct dentry *isr_fiqs;
-	struct dentry *isr_rx_headers;
-	struct dentry *isr_rx_mem_overflow;
-	struct dentry *isr_rx_rdys;
-	struct dentry *isr_irqs;
-	struct dentry *isr_tx_procs;
-	struct dentry *isr_decrypt_done;
-	struct dentry *isr_dma0_done;
-	struct dentry *isr_dma1_done;
-	struct dentry *isr_tx_exch_complete;
-	struct dentry *isr_commands;
-	struct dentry *isr_rx_procs;
-	struct dentry *isr_hw_pm_mode_changes;
-	struct dentry *isr_host_acknowledges;
-	struct dentry *isr_pci_pm;
-	struct dentry *isr_wakeups;
-	struct dentry *isr_low_rssi;
-
-	struct dentry *wep_addr_key_count;
-	struct dentry *wep_default_key_count;
-	/* skipping wep.reserved */
-	struct dentry *wep_key_not_found;
-	struct dentry *wep_decrypt_fail;
-	struct dentry *wep_packets;
-	struct dentry *wep_interrupt;
-
-	struct dentry *pwr_ps_enter;
-	struct dentry *pwr_elp_enter;
-	struct dentry *pwr_missing_bcns;
-	struct dentry *pwr_wake_on_host;
-	struct dentry *pwr_wake_on_timer_exp;
-	struct dentry *pwr_tx_with_ps;
-	struct dentry *pwr_tx_without_ps;
-	struct dentry *pwr_rcvd_beacons;
-	struct dentry *pwr_power_save_off;
-	struct dentry *pwr_enable_ps;
-	struct dentry *pwr_disable_ps;
-	struct dentry *pwr_fix_tsf_ps;
-	/* skipping cont_miss_bcns_spread for now */
-	struct dentry *pwr_rcvd_awake_beacons;
-
-	struct dentry *mic_rx_pkts;
-	struct dentry *mic_calc_failure;
-
-	struct dentry *aes_encrypt_fail;
-	struct dentry *aes_decrypt_fail;
-	struct dentry *aes_encrypt_packets;
-	struct dentry *aes_decrypt_packets;
-	struct dentry *aes_encrypt_interrupt;
-	struct dentry *aes_decrypt_interrupt;
-
-	struct dentry *event_heart_beat;
-	struct dentry *event_calibration;
-	struct dentry *event_rx_mismatch;
-	struct dentry *event_rx_mem_empty;
-	struct dentry *event_rx_pool;
-	struct dentry *event_oom_late;
-	struct dentry *event_phy_transmit_error;
-	struct dentry *event_tx_stuck;
-
-	struct dentry *ps_pspoll_timeouts;
-	struct dentry *ps_upsd_timeouts;
-	struct dentry *ps_upsd_max_sptime;
-	struct dentry *ps_upsd_max_apturn;
-	struct dentry *ps_pspoll_max_apturn;
-	struct dentry *ps_pspoll_utilization;
-	struct dentry *ps_upsd_utilization;
-
-	struct dentry *rxpipe_rx_prep_beacon_drop;
-	struct dentry *rxpipe_descr_host_int_trig_rx_data;
-	struct dentry *rxpipe_beacon_buffer_thres_host_int_trig_rx_data;
-	struct dentry *rxpipe_missed_beacon_host_int_trig_rx_data;
-	struct dentry *rxpipe_tx_xfr_host_int_trig_rx_data;
-
-	struct dentry *tx_queue_len;
-
-	struct dentry *retry_count;
-	struct dentry *excessive_retries;
-	struct dentry *gpio_power;
-};
-
-#define NUM_TX_QUEUES              4
-#define NUM_RX_PKT_DESC            8
-
-/* FW status registers */
-struct wl1271_fw_status {
-	__le32 intr;
-	u8  fw_rx_counter;
-	u8  drv_rx_counter;
-	u8  reserved;
-	u8  tx_results_counter;
-	__le32 rx_pkt_descs[NUM_RX_PKT_DESC];
-	__le32 tx_released_blks[NUM_TX_QUEUES];
-	__le32 fw_localtime;
-	__le32 padding[2];
-} __packed;
-
-struct wl1271_rx_mem_pool_addr {
-	u32 addr;
-	u32 addr_extra;
-};
-
-struct wl1271_scan {
-	struct cfg80211_scan_request *req;
-	bool *scanned_ch;
-	bool failed;
-	u8 state;
-	u8 ssid[IW_ESSID_MAX_SIZE+1];
-	size_t ssid_len;
-};
-
-struct wl1271_if_operations {
-	void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
-		     bool fixed);
-	void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
-		     bool fixed);
-	void (*reset)(struct wl1271 *wl);
-	void (*init)(struct wl1271 *wl);
-	int (*power)(struct wl1271 *wl, bool enable);
-	struct device* (*dev)(struct wl1271 *wl);
-	void (*enable_irq)(struct wl1271 *wl);
-	void (*disable_irq)(struct wl1271 *wl);
-};
-
-struct wl1271 {
-	struct platform_device *plat_dev;
-	struct ieee80211_hw *hw;
-	bool mac80211_registered;
-
-	void *if_priv;
-
-	struct wl1271_if_operations *if_ops;
-
-	void (*set_power)(bool enable);
-	int irq;
-	int ref_clock;
-
-	spinlock_t wl_lock;
-
-	enum wl1271_state state;
-	struct mutex mutex;
-
-#define WL1271_FLAG_STA_RATES_CHANGED  (0)
-#define WL1271_FLAG_STA_ASSOCIATED     (1)
-#define WL1271_FLAG_JOINED             (2)
-#define WL1271_FLAG_GPIO_POWER         (3)
-#define WL1271_FLAG_TX_QUEUE_STOPPED   (4)
-#define WL1271_FLAG_IN_ELP             (5)
-#define WL1271_FLAG_PSM                (6)
-#define WL1271_FLAG_PSM_REQUESTED      (7)
-#define WL1271_FLAG_IRQ_PENDING        (8)
-#define WL1271_FLAG_IRQ_RUNNING        (9)
-#define WL1271_FLAG_IDLE              (10)
-#define WL1271_FLAG_IDLE_REQUESTED    (11)
-#define WL1271_FLAG_PSPOLL_FAILURE    (12)
-#define WL1271_FLAG_STA_STATE_SENT    (13)
-#define WL1271_FLAG_FW_TX_BUSY        (14)
-	unsigned long flags;
-
-	struct wl1271_partition_set part;
-
-	struct wl1271_chip chip;
-
-	int cmd_box_addr;
-	int event_box_addr;
-
-	u8 *fw;
-	size_t fw_len;
-	struct wl1271_nvs_file *nvs;
-	size_t nvs_len;
-
-	s8 hw_pg_ver;
-
-	u8 bssid[ETH_ALEN];
-	u8 mac_addr[ETH_ALEN];
-	u8 bss_type;
-	u8 set_bss_type;
-	u8 ssid[IW_ESSID_MAX_SIZE + 1];
-	u8 ssid_len;
-	int channel;
-
-	struct wl1271_acx_mem_map *target_mem_map;
-
-	/* Accounting for allocated / available TX blocks on HW */
-	u32 tx_blocks_freed[NUM_TX_QUEUES];
-	u32 tx_blocks_available;
-	u32 tx_results_count;
-
-	/* Transmitted TX packets counter for chipset interface */
-	u32 tx_packets_count;
-
-	/* Time-offset between host and chipset clocks */
-	s64 time_offset;
-
-	/* Session counter for the chipset */
-	int session_counter;
-
-	/* Frames scheduled for transmission, not handled yet */
-	struct sk_buff_head tx_queue;
-
-	struct work_struct tx_work;
-
-	/* Pending TX frames */
-	unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
-	struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
-	int tx_frames_cnt;
-
-	/* Security sequence number counters */
-	u8 tx_security_last_seq;
-	s64 tx_security_seq;
-
-	/* FW Rx counter */
-	u32 rx_counter;
-
-	/* Rx memory pool address */
-	struct wl1271_rx_mem_pool_addr rx_mem_pool_addr;
-
-	/* Intermediate buffer, used for packet aggregation */
-	u8 *aggr_buf;
-
-	/* The target interrupt mask */
-	struct work_struct irq_work;
-
-	/* Hardware recovery work */
-	struct work_struct recovery_work;
-
-	/* The mbox event mask */
-	u32 event_mask;
-
-	/* Mailbox pointers */
-	u32 mbox_ptr[2];
-
-	/* Are we currently scanning */
-	struct wl1271_scan scan;
-	struct delayed_work scan_complete_work;
-
-	/* Our association ID */
-	u16 aid;
-
-	/*
-	 * currently configured rate set:
-	 *	bits  0-15 - 802.11abg rates
-	 *	bits 16-23 - 802.11n   MCS index mask
-	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
-	 */
-	u32 sta_rate_set;
-	u32 basic_rate_set;
-	u32 basic_rate;
-	u32 rate_set;
-
-	/* The current band */
-	enum ieee80211_band band;
-
-	/* Beaconing interval (needed for ad-hoc) */
-	u32 beacon_int;
-
-	/* Default key (for WEP) */
-	u32 default_key;
-
-	unsigned int filters;
-	unsigned int rx_config;
-	unsigned int rx_filter;
-
-	struct completion *elp_compl;
-	struct delayed_work elp_work;
-	struct delayed_work pspoll_work;
-
-	/* counter for ps-poll delivery failures */
-	int ps_poll_failures;
-
-	/* retry counter for PSM entries */
-	u8 psm_entry_retry;
-
-	/* in dBm */
-	int power_level;
-
-	int rssi_thold;
-	int last_rssi_event;
-
-	struct wl1271_stats stats;
-	struct wl1271_debugfs debugfs;
-
-	__le32 buffer_32;
-	u32 buffer_cmd;
-	u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
-
-	struct wl1271_fw_status *fw_status;
-	struct wl1271_tx_hw_res_if *tx_res_if;
-
-	struct ieee80211_vif *vif;
-
-	/* Current chipset configuration */
-	struct conf_drv_settings conf;
-
-	bool sg_enabled;
-
-	bool enable_11a;
-
-	struct list_head list;
-
-	/* Most recently reported noise in dBm */
-	s8 noise;
-};
-
-int wl1271_plt_start(struct wl1271 *wl);
-int wl1271_plt_stop(struct wl1271 *wl);
-
-#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
-
-#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */
-
-#define WL1271_DEFAULT_POWER_LEVEL 0
-
-#define WL1271_TX_QUEUE_LOW_WATERMARK  10
-#define WL1271_TX_QUEUE_HIGH_WATERMARK 25
-
-/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
-   on in case is has been shut down shortly before */
-#define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
-#define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
-
-/* Macros to handle wl1271.sta_rate_set */
-#define HW_BG_RATES_MASK	0xffff
-#define HW_HT_RATES_OFFSET	16
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c
deleted file mode 100644
index bd7f95f4eef3..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_acx.c
+++ /dev/null
@@ -1,1336 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include "wl1271_acx.h"
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/crc7.h>
-#include <linux/spi/spi.h>
-#include <linux/slab.h>
-
-#include "wl1271.h"
-#include "wl12xx_80211.h"
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
-
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
-{
-	struct acx_wake_up_condition *wake_up;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx wake up conditions");
-
-	wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
-	if (!wake_up) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wake_up->wake_up_event = wl->conf.conn.wake_up_event;
-	wake_up->listen_interval = wl->conf.conn.listen_interval;
-
-	ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
-				   wake_up, sizeof(*wake_up));
-	if (ret < 0) {
-		wl1271_warning("could not set wake up conditions: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(wake_up);
-	return ret;
-}
-
-int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
-{
-	struct acx_sleep_auth *auth;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx sleep auth");
-
-	auth = kzalloc(sizeof(*auth), GFP_KERNEL);
-	if (!auth) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	auth->sleep_auth = sleep_auth;
-
-	ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
-	if (ret < 0)
-		return ret;
-
-out:
-	kfree(auth);
-	return ret;
-}
-
-int wl1271_acx_tx_power(struct wl1271 *wl, int power)
-{
-	struct acx_current_tx_power *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
-
-	if (power < 0 || power > 25)
-		return -EINVAL;
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->current_tx_power = power * 10;
-
-	ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("configure of tx power failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_feature_cfg(struct wl1271 *wl)
-{
-	struct acx_feature_config *feature;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx feature cfg");
-
-	feature = kzalloc(sizeof(*feature), GFP_KERNEL);
-	if (!feature) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
-	feature->data_flow_options = 0;
-	feature->options = 0;
-
-	ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
-				   feature, sizeof(*feature));
-	if (ret < 0) {
-		wl1271_error("Couldnt set HW encryption");
-		goto out;
-	}
-
-out:
-	kfree(feature);
-	return ret;
-}
-
-int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
-		       size_t len)
-{
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx mem map");
-
-	ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
-{
-	struct acx_rx_msdu_lifetime *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
-	ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
-				   acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("failed to set rx msdu life time: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_rx_config(struct wl1271 *wl, u32 config, u32 filter)
-{
-	struct acx_rx_config *rx_config;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx rx config");
-
-	rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
-	if (!rx_config) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	rx_config->config_options = cpu_to_le32(config);
-	rx_config->filter_options = cpu_to_le32(filter);
-
-	ret = wl1271_cmd_configure(wl, ACX_RX_CFG,
-				   rx_config, sizeof(*rx_config));
-	if (ret < 0) {
-		wl1271_warning("failed to set rx config: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(rx_config);
-	return ret;
-}
-
-int wl1271_acx_pd_threshold(struct wl1271 *wl)
-{
-	struct acx_packet_detection *pd;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx data pd threshold");
-
-	pd = kzalloc(sizeof(*pd), GFP_KERNEL);
-	if (!pd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	pd->threshold = cpu_to_le32(wl->conf.rx.packet_detection_threshold);
-
-	ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
-	if (ret < 0) {
-		wl1271_warning("failed to set pd threshold: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(pd);
-	return ret;
-}
-
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
-{
-	struct acx_slot *slot;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx slot");
-
-	slot = kzalloc(sizeof(*slot), GFP_KERNEL);
-	if (!slot) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	slot->wone_index = STATION_WONE_INDEX;
-	slot->slot_time = slot_time;
-
-	ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
-	if (ret < 0) {
-		wl1271_warning("failed to set slot time: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(slot);
-	return ret;
-}
-
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
-				 void *mc_list, u32 mc_list_len)
-{
-	struct acx_dot11_grp_addr_tbl *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx group address tbl");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* MAC filtering */
-	acx->enabled = enable;
-	acx->num_groups = mc_list_len;
-	memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
-
-	ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
-				   acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("failed to set group addr table: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_service_period_timeout(struct wl1271 *wl)
-{
-	struct acx_rx_timeout *rx_timeout;
-	int ret;
-
-	rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
-	if (!rx_timeout) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl1271_debug(DEBUG_ACX, "acx service period timeout");
-
-	rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
-	rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
-
-	ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
-				   rx_timeout, sizeof(*rx_timeout));
-	if (ret < 0) {
-		wl1271_warning("failed to set service period timeout: %d",
-			       ret);
-		goto out;
-	}
-
-out:
-	kfree(rx_timeout);
-	return ret;
-}
-
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
-{
-	struct acx_rts_threshold *rts;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx rts threshold");
-
-	rts = kzalloc(sizeof(*rts), GFP_KERNEL);
-	if (!rts) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	rts->threshold = cpu_to_le16(rts_threshold);
-
-	ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
-	if (ret < 0) {
-		wl1271_warning("failed to set rts threshold: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(rts);
-	return ret;
-}
-
-int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
-{
-	struct acx_dco_itrim_params *dco;
-	struct conf_itrim_settings *c = &wl->conf.itrim;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
-
-	dco = kzalloc(sizeof(*dco), GFP_KERNEL);
-	if (!dco) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	dco->enable = c->enable;
-	dco->timeout = cpu_to_le32(c->timeout);
-
-	ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
-				   dco, sizeof(*dco));
-	if (ret < 0) {
-		wl1271_warning("failed to set dco itrim parameters: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(dco);
-	return ret;
-}
-
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
-{
-	struct acx_beacon_filter_option *beacon_filter = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
-
-	if (enable_filter &&
-	    wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
-		goto out;
-
-	beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
-	if (!beacon_filter) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	beacon_filter->enable = enable_filter;
-
-	/*
-	 * When set to zero, and the filter is enabled, beacons
-	 * without the unicast TIM bit set are dropped.
-	 */
-	beacon_filter->max_num_beacons = 0;
-
-	ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
-				   beacon_filter, sizeof(*beacon_filter));
-	if (ret < 0) {
-		wl1271_warning("failed to set beacon filter opt: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(beacon_filter);
-	return ret;
-}
-
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
-{
-	struct acx_beacon_filter_ie_table *ie_table;
-	int i, idx = 0;
-	int ret;
-	bool vendor_spec = false;
-
-	wl1271_debug(DEBUG_ACX, "acx beacon filter table");
-
-	ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
-	if (!ie_table) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* configure default beacon pass-through rules */
-	ie_table->num_ie = 0;
-	for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
-		struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
-		ie_table->table[idx++] = r->ie;
-		ie_table->table[idx++] = r->rule;
-
-		if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
-			/* only one vendor specific ie allowed */
-			if (vendor_spec)
-				continue;
-
-			/* for vendor specific rules configure the
-			   additional fields */
-			memcpy(&(ie_table->table[idx]), r->oui,
-			       CONF_BCN_IE_OUI_LEN);
-			idx += CONF_BCN_IE_OUI_LEN;
-			ie_table->table[idx++] = r->type;
-			memcpy(&(ie_table->table[idx]), r->version,
-			       CONF_BCN_IE_VER_LEN);
-			idx += CONF_BCN_IE_VER_LEN;
-			vendor_spec = true;
-		}
-
-		ie_table->num_ie++;
-	}
-
-	ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
-				   ie_table, sizeof(*ie_table));
-	if (ret < 0) {
-		wl1271_warning("failed to set beacon filter table: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(ie_table);
-	return ret;
-}
-
-#define ACX_CONN_MONIT_DISABLE_VALUE  0xffffffff
-
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
-{
-	struct acx_conn_monit_params *acx;
-	u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
-	u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
-		     enable ? "enabled" : "disabled");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	if (enable) {
-		threshold = wl->conf.conn.synch_fail_thold;
-		timeout = wl->conf.conn.bss_lose_timeout;
-	}
-
-	acx->synch_fail_thold = cpu_to_le32(threshold);
-	acx->bss_lose_timeout = cpu_to_le32(timeout);
-
-	ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
-				   acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("failed to set connection monitor "
-			       "parameters: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-
-int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
-{
-	struct acx_bt_wlan_coex *pta;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx sg enable");
-
-	pta = kzalloc(sizeof(*pta), GFP_KERNEL);
-	if (!pta) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	if (enable)
-		pta->enable = wl->conf.sg.state;
-	else
-		pta->enable = CONF_SG_DISABLE;
-
-	ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
-	if (ret < 0) {
-		wl1271_warning("failed to set softgemini enable: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(pta);
-	return ret;
-}
-
-int wl1271_acx_sg_cfg(struct wl1271 *wl)
-{
-	struct acx_bt_wlan_coex_param *param;
-	struct conf_sg_settings *c = &wl->conf.sg;
-	int i, ret;
-
-	wl1271_debug(DEBUG_ACX, "acx sg cfg");
-
-	param = kzalloc(sizeof(*param), GFP_KERNEL);
-	if (!param) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* BT-WLAN coext parameters */
-	for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
-		param->params[i] = cpu_to_le32(c->params[i]);
-	param->param_idx = CONF_SG_PARAMS_ALL;
-
-	ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
-	if (ret < 0) {
-		wl1271_warning("failed to set sg config: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(param);
-	return ret;
-}
-
-int wl1271_acx_cca_threshold(struct wl1271 *wl)
-{
-	struct acx_energy_detection *detection;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx cca threshold");
-
-	detection = kzalloc(sizeof(*detection), GFP_KERNEL);
-	if (!detection) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
-	detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
-
-	ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
-				   detection, sizeof(*detection));
-	if (ret < 0) {
-		wl1271_warning("failed to set cca threshold: %d", ret);
-		return ret;
-	}
-
-out:
-	kfree(detection);
-	return ret;
-}
-
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
-{
-	struct acx_beacon_broadcast *bb;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
-
-	bb = kzalloc(sizeof(*bb), GFP_KERNEL);
-	if (!bb) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
-	bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
-	bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
-	bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
-
-	ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
-	if (ret < 0) {
-		wl1271_warning("failed to set rx config: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(bb);
-	return ret;
-}
-
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
-{
-	struct acx_aid *acx_aid;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx aid");
-
-	acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
-	if (!acx_aid) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx_aid->aid = cpu_to_le16(aid);
-
-	ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
-	if (ret < 0) {
-		wl1271_warning("failed to set aid: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx_aid);
-	return ret;
-}
-
-int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
-{
-	struct acx_event_mask *mask;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx event mbox mask");
-
-	mask = kzalloc(sizeof(*mask), GFP_KERNEL);
-	if (!mask) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* high event mask is unused */
-	mask->high_event_mask = cpu_to_le32(0xffffffff);
-	mask->event_mask = cpu_to_le32(event_mask);
-
-	ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
-				   mask, sizeof(*mask));
-	if (ret < 0) {
-		wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(mask);
-	return ret;
-}
-
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
-{
-	struct acx_preamble *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx_set_preamble");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->preamble = preamble;
-
-	ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of preamble failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_cts_protect(struct wl1271 *wl,
-			   enum acx_ctsprotect_type ctsprotect)
-{
-	struct acx_ctsprotect *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->ctsprotect = ctsprotect;
-
-	ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of ctsprotect failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
-{
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx statistics");
-
-	ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
-				     sizeof(*stats));
-	if (ret < 0) {
-		wl1271_warning("acx statistics failed: %d", ret);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-int wl1271_acx_rate_policies(struct wl1271 *wl)
-{
-	struct acx_rate_policy *acx;
-	struct conf_tx_rate_class *c = &wl->conf.tx.rc_conf;
-	int idx = 0;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx rate policies");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* configure one basic rate class */
-	idx = ACX_TX_BASIC_RATE;
-	acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->basic_rate);
-	acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
-	acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
-	acx->rate_class[idx].aflags = c->aflags;
-
-	/* configure one AP supported rate class */
-	idx = ACX_TX_AP_FULL_RATE;
-	acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->rate_set);
-	acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
-	acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
-	acx->rate_class[idx].aflags = c->aflags;
-
-	acx->rate_class_cnt = cpu_to_le32(ACX_TX_RATE_POLICY_CNT);
-
-	ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of rate policies failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
-		      u8 aifsn, u16 txop)
-{
-	struct acx_ac_cfg *acx;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
-		     "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->ac = ac;
-	acx->cw_min = cw_min;
-	acx->cw_max = cpu_to_le16(cw_max);
-	acx->aifsn = aifsn;
-	acx->tx_op_limit = cpu_to_le16(txop);
-
-	ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx ac cfg failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
-		       u8 tsid, u8 ps_scheme, u8 ack_policy,
-		       u32 apsd_conf0, u32 apsd_conf1)
-{
-	struct acx_tid_config *acx;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx tid config");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->queue_id = queue_id;
-	acx->channel_type = channel_type;
-	acx->tsid = tsid;
-	acx->ps_scheme = ps_scheme;
-	acx->ack_policy = ack_policy;
-	acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
-	acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
-
-	ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of tid config failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_frag_threshold(struct wl1271 *wl)
-{
-	struct acx_frag_threshold *acx;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx frag threshold");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->frag_threshold = cpu_to_le16(wl->conf.tx.frag_threshold);
-	ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of frag threshold failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_tx_config_options(struct wl1271 *wl)
-{
-	struct acx_tx_config_options *acx;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx tx config options");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
-	acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
-	ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("Setting of tx options failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_mem_cfg(struct wl1271 *wl)
-{
-	struct wl1271_acx_config_memory *mem_conf;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
-
-	mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
-	if (!mem_conf) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* memory config */
-	mem_conf->num_stations = DEFAULT_NUM_STATIONS;
-	mem_conf->rx_mem_block_num = ACX_RX_MEM_BLOCKS;
-	mem_conf->tx_min_mem_block_num = ACX_TX_MIN_MEM_BLOCKS;
-	mem_conf->num_ssid_profiles = ACX_NUM_SSID_PROFILES;
-	mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
-
-	ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
-				   sizeof(*mem_conf));
-	if (ret < 0) {
-		wl1271_warning("wl1271 mem config failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(mem_conf);
-	return ret;
-}
-
-int wl1271_acx_init_mem_config(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_mem_cfg(wl);
-	if (ret < 0)
-		return ret;
-
-	wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
-				     GFP_KERNEL);
-	if (!wl->target_mem_map) {
-		wl1271_error("couldn't allocate target memory map");
-		return -ENOMEM;
-	}
-
-	/* we now ask for the firmware built memory map */
-	ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
-				 sizeof(struct wl1271_acx_mem_map));
-	if (ret < 0) {
-		wl1271_error("couldn't retrieve firmware memory map");
-		kfree(wl->target_mem_map);
-		wl->target_mem_map = NULL;
-		return ret;
-	}
-
-	/* initialize TX block book keeping */
-	wl->tx_blocks_available =
-		le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
-	wl1271_debug(DEBUG_TX, "available tx blocks: %d",
-		     wl->tx_blocks_available);
-
-	return 0;
-}
-
-int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
-{
-	struct wl1271_acx_rx_config_opt *rx_conf;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
-
-	rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
-	if (!rx_conf) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
-	rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
-	rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
-	rx_conf->queue_type = wl->conf.rx.queue_type;
-
-	ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
-				   sizeof(*rx_conf));
-	if (ret < 0) {
-		wl1271_warning("wl1271 rx config opt failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(rx_conf);
-	return ret;
-}
-
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
-{
-	struct wl1271_acx_bet_enable *acx = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx bet enable");
-
-	if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
-		goto out;
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
-	acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
-
-	ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx bet enable failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address)
-{
-	struct wl1271_acx_arp_filter *acx;
-	int ret;
-
-	wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->version = ACX_IPV4_VERSION;
-	acx->enable = enable;
-
-	if (enable == true)
-		memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
-
-	ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
-				   acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("failed to set arp ip filter: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_pm_config(struct wl1271 *wl)
-{
-	struct wl1271_acx_pm_config *acx = NULL;
-	struct  conf_pm_config_settings *c = &wl->conf.pm_config;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx pm config");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
-	acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
-
-	ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx pm config failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
-{
-	struct wl1271_acx_keep_alive_mode *acx = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->enabled = enable;
-
-	ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx keep alive mode failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
-{
-	struct wl1271_acx_keep_alive_config *acx = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx keep alive config");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
-	acx->index = index;
-	acx->tpl_validation = tpl_valid;
-	acx->trigger = ACX_KEEP_ALIVE_NO_TX;
-
-	ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
-				   acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx keep alive config failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
-				s16 thold, u8 hyst)
-{
-	struct wl1271_acx_rssi_snr_trigger *acx = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl->last_rssi_event = -1;
-
-	acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
-	acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
-	acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
-	if (enable)
-		acx->enable = WL1271_ACX_TRIG_ENABLE;
-	else
-		acx->enable = WL1271_ACX_TRIG_DISABLE;
-
-	acx->index = WL1271_ACX_TRIG_IDX_RSSI;
-	acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
-	acx->threshold = cpu_to_le16(thold);
-	acx->hysteresis = hyst;
-
-	ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
-{
-	struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
-	struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->rssi_beacon = c->avg_weight_rssi_beacon;
-	acx->rssi_data = c->avg_weight_rssi_data;
-	acx->snr_beacon = c->avg_weight_snr_beacon;
-	acx->snr_data = c->avg_weight_snr_data;
-
-	ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
-				    struct ieee80211_sta_ht_cap *ht_cap,
-				    bool allow_ht_operation)
-{
-	struct wl1271_acx_ht_capabilities *acx;
-	u8 mac_address[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx ht capabilities setting");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* Allow HT Operation ? */
-	if (allow_ht_operation) {
-		acx->ht_capabilites =
-			WL1271_ACX_FW_CAP_HT_OPERATION;
-		if (ht_cap->cap & IEEE80211_HT_CAP_GRN_FLD)
-			acx->ht_capabilites |=
-				WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT;
-		if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
-			acx->ht_capabilites |=
-				WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS;
-		if (ht_cap->cap & IEEE80211_HT_CAP_LSIG_TXOP_PROT)
-			acx->ht_capabilites |=
-				WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION;
-
-		/* get data from A-MPDU parameters field */
-		acx->ampdu_max_length = ht_cap->ampdu_factor;
-		acx->ampdu_min_spacing = ht_cap->ampdu_density;
-
-		memcpy(acx->mac_address, mac_address, ETH_ALEN);
-	} else { /* HT operations are not allowed */
-		acx->ht_capabilites = 0;
-	}
-
-	ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
-	if (ret < 0) {
-		wl1271_warning("acx ht capabilities setting failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_set_ht_information(struct wl1271 *wl,
-				   u16 ht_operation_mode)
-{
-	struct wl1271_acx_ht_information *acx;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_ACX, "acx ht information setting");
-
-	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	acx->ht_protection =
-		(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
-	acx->rifs_mode = 0;
-	acx->gf_protection = 0;
-	acx->ht_tx_burst_limit = 0;
-	acx->dual_cts_protection = 0;
-
-	ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
-
-	if (ret < 0) {
-		wl1271_warning("acx ht information setting failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(acx);
-	return ret;
-}
-
-int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
-{
-	struct wl1271_acx_fw_tsf_information *tsf_info;
-	int ret;
-
-	tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
-	if (!tsf_info) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
-				     tsf_info, sizeof(*tsf_info));
-	if (ret < 0) {
-		wl1271_warning("acx tsf info interrogate failed");
-		goto out;
-	}
-
-	*mactime = le32_to_cpu(tsf_info->current_tsf_low) |
-		((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
-
-out:
-	kfree(tsf_info);
-	return ret;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
deleted file mode 100644
index b7c490845f3e..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ /dev/null
@@ -1,1185 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_ACX_H__
-#define __WL1271_ACX_H__
-
-#include "wl1271.h"
-#include "wl1271_cmd.h"
-
-/*************************************************************************
-
-    Host Interrupt Register (WiLink -> Host)
-
-**************************************************************************/
-/* HW Initiated interrupt Watchdog timer expiration */
-#define WL1271_ACX_INTR_WATCHDOG           BIT(0)
-/* Init sequence is done (masked interrupt, detection through polling only ) */
-#define WL1271_ACX_INTR_INIT_COMPLETE      BIT(1)
-/* Event was entered to Event MBOX #A*/
-#define WL1271_ACX_INTR_EVENT_A            BIT(2)
-/* Event was entered to Event MBOX #B*/
-#define WL1271_ACX_INTR_EVENT_B            BIT(3)
-/* Command processing completion*/
-#define WL1271_ACX_INTR_CMD_COMPLETE       BIT(4)
-/* Signaling the host on HW wakeup */
-#define WL1271_ACX_INTR_HW_AVAILABLE       BIT(5)
-/* The MISC bit is used for aggregation of RX, TxComplete and TX rate update */
-#define WL1271_ACX_INTR_DATA               BIT(6)
-/* Trace meassge on MBOX #A */
-#define WL1271_ACX_INTR_TRACE_A            BIT(7)
-/* Trace meassge on MBOX #B */
-#define WL1271_ACX_INTR_TRACE_B            BIT(8)
-
-#define WL1271_ACX_INTR_ALL		   0xFFFFFFFF
-#define WL1271_ACX_ALL_EVENTS_VECTOR       (WL1271_ACX_INTR_WATCHDOG      | \
-					    WL1271_ACX_INTR_INIT_COMPLETE | \
-					    WL1271_ACX_INTR_EVENT_A       | \
-					    WL1271_ACX_INTR_EVENT_B       | \
-					    WL1271_ACX_INTR_CMD_COMPLETE  | \
-					    WL1271_ACX_INTR_HW_AVAILABLE  | \
-					    WL1271_ACX_INTR_DATA)
-
-#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_WATCHDOG     | \
-					    WL1271_ACX_INTR_EVENT_A      | \
-					    WL1271_ACX_INTR_EVENT_B      | \
-					    WL1271_ACX_INTR_HW_AVAILABLE | \
-					    WL1271_ACX_INTR_DATA)
-
-/* Target's information element */
-struct acx_header {
-	struct wl1271_cmd_header cmd;
-
-	/* acx (or information element) header */
-	__le16 id;
-
-	/* payload length (not including headers */
-	__le16 len;
-} __packed;
-
-struct acx_error_counter {
-	struct acx_header header;
-
-	/* The number of PLCP errors since the last time this */
-	/* information element was interrogated. This field is */
-	/* automatically cleared when it is interrogated.*/
-	__le32 PLCP_error;
-
-	/* The number of FCS errors since the last time this */
-	/* information element was interrogated. This field is */
-	/* automatically cleared when it is interrogated.*/
-	__le32 FCS_error;
-
-	/* The number of MPDUs without PLCP header errors received*/
-	/* since the last time this information element was interrogated. */
-	/* This field is automatically cleared when it is interrogated.*/
-	__le32 valid_frame;
-
-	/* the number of missed sequence numbers in the squentially */
-	/* values of frames seq numbers */
-	__le32 seq_num_miss;
-} __packed;
-
-enum wl1271_psm_mode {
-	/* Active mode */
-	WL1271_PSM_CAM = 0,
-
-	/* Power save mode */
-	WL1271_PSM_PS = 1,
-
-	/* Extreme low power */
-	WL1271_PSM_ELP = 2,
-};
-
-struct acx_sleep_auth {
-	struct acx_header header;
-
-	/* The sleep level authorization of the device. */
-	/* 0 - Always active*/
-	/* 1 - Power down mode: light / fast sleep*/
-	/* 2 - ELP mode: Deep / Max sleep*/
-	u8  sleep_auth;
-	u8  padding[3];
-} __packed;
-
-enum {
-	HOSTIF_PCI_MASTER_HOST_INDIRECT,
-	HOSTIF_PCI_MASTER_HOST_DIRECT,
-	HOSTIF_SLAVE,
-	HOSTIF_PKT_RING,
-	HOSTIF_DONTCARE = 0xFF
-};
-
-#define DEFAULT_UCAST_PRIORITY          0
-#define DEFAULT_RX_Q_PRIORITY           0
-#define DEFAULT_NUM_STATIONS            1
-#define DEFAULT_RXQ_PRIORITY            0 /* low 0 .. 15 high  */
-#define DEFAULT_RXQ_TYPE                0x07    /* All frames, Data/Ctrl/Mgmt */
-#define TRACE_BUFFER_MAX_SIZE           256
-
-#define  DP_RX_PACKET_RING_CHUNK_SIZE 1600
-#define  DP_TX_PACKET_RING_CHUNK_SIZE 1600
-#define  DP_RX_PACKET_RING_CHUNK_NUM 2
-#define  DP_TX_PACKET_RING_CHUNK_NUM 2
-#define  DP_TX_COMPLETE_TIME_OUT 20
-
-#define TX_MSDU_LIFETIME_MIN       0
-#define TX_MSDU_LIFETIME_MAX       3000
-#define TX_MSDU_LIFETIME_DEF       512
-#define RX_MSDU_LIFETIME_MIN       0
-#define RX_MSDU_LIFETIME_MAX       0xFFFFFFFF
-#define RX_MSDU_LIFETIME_DEF       512000
-
-struct acx_rx_msdu_lifetime {
-	struct acx_header header;
-
-	/*
-	 * The maximum amount of time, in TU, before the
-	 * firmware discards the MSDU.
-	 */
-	__le32 lifetime;
-} __packed;
-
-/*
- * RX Config Options Table
- * Bit		Definition
- * ===		==========
- * 31:14		Reserved
- * 13		Copy RX Status - when set, write three receive status words
- *		to top of rx'd MPDUs.
- *		When cleared, do not write three status words (added rev 1.5)
- * 12		Reserved
- * 11		RX Complete upon FCS error - when set, give rx complete
- *		interrupt for FCS errors, after the rx filtering, e.g. unicast
- *		frames not to us with FCS error will not generate an interrupt.
- * 10		SSID Filter Enable - When set, the WiLink discards all beacon,
- *	        probe request, and probe response frames with an SSID that does
- *		not match the SSID specified by the host in the START/JOIN
- *		command.
- *		When clear, the WiLink receives frames with any SSID.
- * 9		Broadcast Filter Enable - When set, the WiLink discards all
- *		broadcast frames. When clear, the WiLink receives all received
- *		broadcast frames.
- * 8:6		Reserved
- * 5		BSSID Filter Enable - When set, the WiLink discards any frames
- *		with a BSSID that does not match the BSSID specified by the
- *		host.
- *		When clear, the WiLink receives frames from any BSSID.
- * 4		MAC Addr Filter - When set, the WiLink discards any frames
- *		with a destination address that does not match the MAC address
- *		of the adaptor.
- *		When clear, the WiLink receives frames destined to any MAC
- *		address.
- * 3		Promiscuous - When set, the WiLink receives all valid frames
- *		(i.e., all frames that pass the FCS check).
- *		When clear, only frames that pass the other filters specified
- *		are received.
- * 2		FCS - When set, the WiLink includes the FCS with the received
- *		frame.
- *		When cleared, the FCS is discarded.
- * 1		PLCP header - When set, write all data from baseband to frame
- *		buffer including PHY header.
- * 0		Reserved - Always equal to 0.
- *
- * RX Filter Options Table
- * Bit		Definition
- * ===		==========
- * 31:12		Reserved - Always equal to 0.
- * 11		Association - When set, the WiLink receives all association
- *		related frames (association request/response, reassocation
- *		request/response, and disassociation). When clear, these frames
- *		are discarded.
- * 10		Auth/De auth - When set, the WiLink receives all authentication
- *		and de-authentication frames. When clear, these frames are
- *		discarded.
- * 9		Beacon - When set, the WiLink receives all beacon frames.
- *		When clear, these frames are discarded.
- * 8		Contention Free - When set, the WiLink receives all contention
- *		free frames.
- *		When clear, these frames are discarded.
- * 7		Control - When set, the WiLink receives all control frames.
- *		When clear, these frames are discarded.
- * 6		Data - When set, the WiLink receives all data frames.
- *		When clear, these frames are discarded.
- * 5		FCS Error - When set, the WiLink receives frames that have FCS
- *		errors.
- *		When clear, these frames are discarded.
- * 4		Management - When set, the WiLink receives all management
- *		frames.
- *		When clear, these frames are discarded.
- * 3		Probe Request - When set, the WiLink receives all probe request
- *		frames.
- *		When clear, these frames are discarded.
- * 2		Probe Response - When set, the WiLink receives all probe
- *		response frames.
- *		When clear, these frames are discarded.
- * 1		RTS/CTS/ACK - When set, the WiLink receives all RTS, CTS and ACK
- *		frames.
- *		When clear, these frames are discarded.
- * 0		Rsvd Type/Sub Type - When set, the WiLink receives all frames
- *		that have reserved frame types and sub types as defined by the
- *		802.11 specification.
- *		When clear, these frames are discarded.
- */
-struct acx_rx_config {
-	struct acx_header header;
-
-	__le32 config_options;
-	__le32 filter_options;
-} __packed;
-
-struct acx_packet_detection {
-	struct acx_header header;
-
-	__le32 threshold;
-} __packed;
-
-
-enum acx_slot_type {
-	SLOT_TIME_LONG = 0,
-	SLOT_TIME_SHORT = 1,
-	DEFAULT_SLOT_TIME = SLOT_TIME_SHORT,
-	MAX_SLOT_TIMES = 0xFF
-};
-
-#define STATION_WONE_INDEX 0
-
-struct acx_slot {
-	struct acx_header header;
-
-	u8 wone_index; /* Reserved */
-	u8 slot_time;
-	u8 reserved[6];
-} __packed;
-
-
-#define ACX_MC_ADDRESS_GROUP_MAX	(8)
-#define ADDRESS_GROUP_MAX_LEN	        (ETH_ALEN * ACX_MC_ADDRESS_GROUP_MAX)
-
-struct acx_dot11_grp_addr_tbl {
-	struct acx_header header;
-
-	u8 enabled;
-	u8 num_groups;
-	u8 pad[2];
-	u8 mac_table[ADDRESS_GROUP_MAX_LEN];
-} __packed;
-
-struct acx_rx_timeout {
-	struct acx_header header;
-
-	__le16 ps_poll_timeout;
-	__le16 upsd_timeout;
-} __packed;
-
-struct acx_rts_threshold {
-	struct acx_header header;
-
-	__le16 threshold;
-	u8 pad[2];
-} __packed;
-
-struct acx_beacon_filter_option {
-	struct acx_header header;
-
-	u8 enable;
-
-	/*
-	 * The number of beacons without the unicast TIM
-	 * bit set that the firmware buffers before
-	 * signaling the host about ready frames.
-	 * When set to 0 and the filter is enabled, beacons
-	 * without the unicast TIM bit set are dropped.
-	 */
-	u8 max_num_beacons;
-	u8 pad[2];
-} __packed;
-
-/*
- * ACXBeaconFilterEntry (not 221)
- * Byte Offset     Size (Bytes)    Definition
- * ===========     ============    ==========
- * 0               1               IE identifier
- * 1               1               Treatment bit mask
- *
- * ACXBeaconFilterEntry (221)
- * Byte Offset     Size (Bytes)    Definition
- * ===========     ============    ==========
- * 0               1               IE identifier
- * 1               1               Treatment bit mask
- * 2               3               OUI
- * 5               1               Type
- * 6               2               Version
- *
- *
- * Treatment bit mask - The information element handling:
- * bit 0 - The information element is compared and transferred
- * in case of change.
- * bit 1 - The information element is transferred to the host
- * with each appearance or disappearance.
- * Note that both bits can be set at the same time.
- */
-#define	BEACON_FILTER_TABLE_MAX_IE_NUM		       (32)
-#define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM (6)
-#define BEACON_FILTER_TABLE_IE_ENTRY_SIZE	       (2)
-#define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE (6)
-#define BEACON_FILTER_TABLE_MAX_SIZE ((BEACON_FILTER_TABLE_MAX_IE_NUM * \
-			    BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
-			   (BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * \
-			    BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))
-
-struct acx_beacon_filter_ie_table {
-	struct acx_header header;
-
-	u8 num_ie;
-	u8 pad[3];
-	u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
-} __packed;
-
-struct acx_conn_monit_params {
-       struct acx_header header;
-
-       __le32 synch_fail_thold; /* number of beacons missed */
-       __le32 bss_lose_timeout; /* number of TU's from synch fail */
-} __packed;
-
-struct acx_bt_wlan_coex {
-	struct acx_header header;
-
-	u8 enable;
-	u8 pad[3];
-} __packed;
-
-struct acx_bt_wlan_coex_param {
-	struct acx_header header;
-
-	__le32 params[CONF_SG_PARAMS_MAX];
-	u8 param_idx;
-	u8 padding[3];
-} __packed;
-
-struct acx_dco_itrim_params {
-	struct acx_header header;
-
-	u8 enable;
-	u8 padding[3];
-	__le32 timeout;
-} __packed;
-
-struct acx_energy_detection {
-	struct acx_header header;
-
-	/* The RX Clear Channel Assessment threshold in the PHY */
-	__le16 rx_cca_threshold;
-	u8 tx_energy_detection;
-	u8 pad;
-} __packed;
-
-struct acx_beacon_broadcast {
-	struct acx_header header;
-
-	__le16 beacon_rx_timeout;
-	__le16 broadcast_timeout;
-
-	/* Enables receiving of broadcast packets in PS mode */
-	u8 rx_broadcast_in_ps;
-
-	/* Consecutive PS Poll failures before updating the host */
-	u8 ps_poll_threshold;
-	u8 pad[2];
-} __packed;
-
-struct acx_event_mask {
-	struct acx_header header;
-
-	__le32 event_mask;
-	__le32 high_event_mask; /* Unused */
-} __packed;
-
-#define CFG_RX_FCS		BIT(2)
-#define CFG_RX_ALL_GOOD		BIT(3)
-#define CFG_UNI_FILTER_EN	BIT(4)
-#define CFG_BSSID_FILTER_EN	BIT(5)
-#define CFG_MC_FILTER_EN	BIT(6)
-#define CFG_MC_ADDR0_EN		BIT(7)
-#define CFG_MC_ADDR1_EN		BIT(8)
-#define CFG_BC_REJECT_EN	BIT(9)
-#define CFG_SSID_FILTER_EN	BIT(10)
-#define CFG_RX_INT_FCS_ERROR	BIT(11)
-#define CFG_RX_INT_ENCRYPTED	BIT(12)
-#define CFG_RX_WR_RX_STATUS	BIT(13)
-#define CFG_RX_FILTER_NULTI	BIT(14)
-#define CFG_RX_RESERVE		BIT(15)
-#define CFG_RX_TIMESTAMP_TSF	BIT(16)
-
-#define CFG_RX_RSV_EN		BIT(0)
-#define CFG_RX_RCTS_ACK		BIT(1)
-#define CFG_RX_PRSP_EN		BIT(2)
-#define CFG_RX_PREQ_EN		BIT(3)
-#define CFG_RX_MGMT_EN		BIT(4)
-#define CFG_RX_FCS_ERROR	BIT(5)
-#define CFG_RX_DATA_EN		BIT(6)
-#define CFG_RX_CTL_EN		BIT(7)
-#define CFG_RX_CF_EN		BIT(8)
-#define CFG_RX_BCN_EN		BIT(9)
-#define CFG_RX_AUTH_EN		BIT(10)
-#define CFG_RX_ASSOC_EN		BIT(11)
-
-#define SCAN_PASSIVE		BIT(0)
-#define SCAN_5GHZ_BAND		BIT(1)
-#define SCAN_TRIGGERED		BIT(2)
-#define SCAN_PRIORITY_HIGH	BIT(3)
-
-/* When set, disable HW encryption */
-#define DF_ENCRYPTION_DISABLE      0x01
-#define DF_SNIFF_MODE_ENABLE       0x80
-
-struct acx_feature_config {
-	struct acx_header header;
-
-	__le32 options;
-	__le32 data_flow_options;
-} __packed;
-
-struct acx_current_tx_power {
-	struct acx_header header;
-
-	u8  current_tx_power;
-	u8  padding[3];
-} __packed;
-
-struct acx_wake_up_condition {
-	struct acx_header header;
-
-	u8 wake_up_event; /* Only one bit can be set */
-	u8 listen_interval;
-	u8 pad[2];
-} __packed;
-
-struct acx_aid {
-	struct acx_header header;
-
-	/*
-	 * To be set when associated with an AP.
-	 */
-	__le16 aid;
-	u8 pad[2];
-} __packed;
-
-enum acx_preamble_type {
-	ACX_PREAMBLE_LONG = 0,
-	ACX_PREAMBLE_SHORT = 1
-};
-
-struct acx_preamble {
-	struct acx_header header;
-
-	/*
-	 * When set, the WiLink transmits the frames with a short preamble and
-	 * when cleared, the WiLink transmits the frames with a long preamble.
-	 */
-	u8 preamble;
-	u8 padding[3];
-} __packed;
-
-enum acx_ctsprotect_type {
-	CTSPROTECT_DISABLE = 0,
-	CTSPROTECT_ENABLE = 1
-};
-
-struct acx_ctsprotect {
-	struct acx_header header;
-	u8 ctsprotect;
-	u8 padding[3];
-} __packed;
-
-struct acx_tx_statistics {
-	__le32 internal_desc_overflow;
-}  __packed;
-
-struct acx_rx_statistics {
-	__le32 out_of_mem;
-	__le32 hdr_overflow;
-	__le32 hw_stuck;
-	__le32 dropped;
-	__le32 fcs_err;
-	__le32 xfr_hint_trig;
-	__le32 path_reset;
-	__le32 reset_counter;
-} __packed;
-
-struct acx_dma_statistics {
-	__le32 rx_requested;
-	__le32 rx_errors;
-	__le32 tx_requested;
-	__le32 tx_errors;
-}  __packed;
-
-struct acx_isr_statistics {
-	/* host command complete */
-	__le32 cmd_cmplt;
-
-	/* fiqisr() */
-	__le32 fiqs;
-
-	/* (INT_STS_ND & INT_TRIG_RX_HEADER) */
-	__le32 rx_headers;
-
-	/* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
-	__le32 rx_completes;
-
-	/* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
-	__le32 rx_mem_overflow;
-
-	/* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
-	__le32 rx_rdys;
-
-	/* irqisr() */
-	__le32 irqs;
-
-	/* (INT_STS_ND & INT_TRIG_TX_PROC) */
-	__le32 tx_procs;
-
-	/* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
-	__le32 decrypt_done;
-
-	/* (INT_STS_ND & INT_TRIG_DMA0) */
-	__le32 dma0_done;
-
-	/* (INT_STS_ND & INT_TRIG_DMA1) */
-	__le32 dma1_done;
-
-	/* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
-	__le32 tx_exch_complete;
-
-	/* (INT_STS_ND & INT_TRIG_COMMAND) */
-	__le32 commands;
-
-	/* (INT_STS_ND & INT_TRIG_RX_PROC) */
-	__le32 rx_procs;
-
-	/* (INT_STS_ND & INT_TRIG_PM_802) */
-	__le32 hw_pm_mode_changes;
-
-	/* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
-	__le32 host_acknowledges;
-
-	/* (INT_STS_ND & INT_TRIG_PM_PCI) */
-	__le32 pci_pm;
-
-	/* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
-	__le32 wakeups;
-
-	/* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
-	__le32 low_rssi;
-} __packed;
-
-struct acx_wep_statistics {
-	/* WEP address keys configured */
-	__le32 addr_key_count;
-
-	/* default keys configured */
-	__le32 default_key_count;
-
-	__le32 reserved;
-
-	/* number of times that WEP key not found on lookup */
-	__le32 key_not_found;
-
-	/* number of times that WEP key decryption failed */
-	__le32 decrypt_fail;
-
-	/* WEP packets decrypted */
-	__le32 packets;
-
-	/* WEP decrypt interrupts */
-	__le32 interrupt;
-} __packed;
-
-#define ACX_MISSED_BEACONS_SPREAD 10
-
-struct acx_pwr_statistics {
-	/* the amount of enters into power save mode (both PD & ELP) */
-	__le32 ps_enter;
-
-	/* the amount of enters into ELP mode */
-	__le32 elp_enter;
-
-	/* the amount of missing beacon interrupts to the host */
-	__le32 missing_bcns;
-
-	/* the amount of wake on host-access times */
-	__le32 wake_on_host;
-
-	/* the amount of wake on timer-expire */
-	__le32 wake_on_timer_exp;
-
-	/* the number of packets that were transmitted with PS bit set */
-	__le32 tx_with_ps;
-
-	/* the number of packets that were transmitted with PS bit clear */
-	__le32 tx_without_ps;
-
-	/* the number of received beacons */
-	__le32 rcvd_beacons;
-
-	/* the number of entering into PowerOn (power save off) */
-	__le32 power_save_off;
-
-	/* the number of entries into power save mode */
-	__le16 enable_ps;
-
-	/*
-	 * the number of exits from power save, not including failed PS
-	 * transitions
-	 */
-	__le16 disable_ps;
-
-	/*
-	 * the number of times the TSF counter was adjusted because
-	 * of drift
-	 */
-	__le32 fix_tsf_ps;
-
-	/* Gives statistics about the spread continuous missed beacons.
-	 * The 16 LSB are dedicated for the PS mode.
-	 * The 16 MSB are dedicated for the PS mode.
-	 * cont_miss_bcns_spread[0] - single missed beacon.
-	 * cont_miss_bcns_spread[1] - two continuous missed beacons.
-	 * cont_miss_bcns_spread[2] - three continuous missed beacons.
-	 * ...
-	 * cont_miss_bcns_spread[9] - ten and more continuous missed beacons.
-	*/
-	__le32 cont_miss_bcns_spread[ACX_MISSED_BEACONS_SPREAD];
-
-	/* the number of beacons in awake mode */
-	__le32 rcvd_awake_beacons;
-} __packed;
-
-struct acx_mic_statistics {
-	__le32 rx_pkts;
-	__le32 calc_failure;
-} __packed;
-
-struct acx_aes_statistics {
-	__le32 encrypt_fail;
-	__le32 decrypt_fail;
-	__le32 encrypt_packets;
-	__le32 decrypt_packets;
-	__le32 encrypt_interrupt;
-	__le32 decrypt_interrupt;
-} __packed;
-
-struct acx_event_statistics {
-	__le32 heart_beat;
-	__le32 calibration;
-	__le32 rx_mismatch;
-	__le32 rx_mem_empty;
-	__le32 rx_pool;
-	__le32 oom_late;
-	__le32 phy_transmit_error;
-	__le32 tx_stuck;
-} __packed;
-
-struct acx_ps_statistics {
-	__le32 pspoll_timeouts;
-	__le32 upsd_timeouts;
-	__le32 upsd_max_sptime;
-	__le32 upsd_max_apturn;
-	__le32 pspoll_max_apturn;
-	__le32 pspoll_utilization;
-	__le32 upsd_utilization;
-} __packed;
-
-struct acx_rxpipe_statistics {
-	__le32 rx_prep_beacon_drop;
-	__le32 descr_host_int_trig_rx_data;
-	__le32 beacon_buffer_thres_host_int_trig_rx_data;
-	__le32 missed_beacon_host_int_trig_rx_data;
-	__le32 tx_xfr_host_int_trig_rx_data;
-} __packed;
-
-struct acx_statistics {
-	struct acx_header header;
-
-	struct acx_tx_statistics tx;
-	struct acx_rx_statistics rx;
-	struct acx_dma_statistics dma;
-	struct acx_isr_statistics isr;
-	struct acx_wep_statistics wep;
-	struct acx_pwr_statistics pwr;
-	struct acx_aes_statistics aes;
-	struct acx_mic_statistics mic;
-	struct acx_event_statistics event;
-	struct acx_ps_statistics ps;
-	struct acx_rxpipe_statistics rxpipe;
-} __packed;
-
-struct acx_rate_class {
-	__le32 enabled_rates;
-	u8 short_retry_limit;
-	u8 long_retry_limit;
-	u8 aflags;
-	u8 reserved;
-};
-
-#define ACX_TX_BASIC_RATE      0
-#define ACX_TX_AP_FULL_RATE    1
-#define ACX_TX_RATE_POLICY_CNT 2
-struct acx_rate_policy {
-	struct acx_header header;
-
-	__le32 rate_class_cnt;
-	struct acx_rate_class rate_class[CONF_TX_MAX_RATE_CLASSES];
-} __packed;
-
-struct acx_ac_cfg {
-	struct acx_header header;
-	u8 ac;
-	u8 cw_min;
-	__le16 cw_max;
-	u8 aifsn;
-	u8 reserved;
-	__le16 tx_op_limit;
-} __packed;
-
-struct acx_tid_config {
-	struct acx_header header;
-	u8 queue_id;
-	u8 channel_type;
-	u8 tsid;
-	u8 ps_scheme;
-	u8 ack_policy;
-	u8 padding[3];
-	__le32 apsd_conf[2];
-} __packed;
-
-struct acx_frag_threshold {
-	struct acx_header header;
-	__le16 frag_threshold;
-	u8 padding[2];
-} __packed;
-
-struct acx_tx_config_options {
-	struct acx_header header;
-	__le16 tx_compl_timeout;     /* msec */
-	__le16 tx_compl_threshold;   /* number of packets */
-} __packed;
-
-#define ACX_RX_MEM_BLOCKS     70
-#define ACX_TX_MIN_MEM_BLOCKS 40
-#define ACX_TX_DESCRIPTORS    32
-#define ACX_NUM_SSID_PROFILES 1
-
-struct wl1271_acx_config_memory {
-	struct acx_header header;
-
-	u8 rx_mem_block_num;
-	u8 tx_min_mem_block_num;
-	u8 num_stations;
-	u8 num_ssid_profiles;
-	__le32 total_tx_descriptors;
-} __packed;
-
-struct wl1271_acx_mem_map {
-	struct acx_header header;
-
-	__le32 code_start;
-	__le32 code_end;
-
-	__le32 wep_defkey_start;
-	__le32 wep_defkey_end;
-
-	__le32 sta_table_start;
-	__le32 sta_table_end;
-
-	__le32 packet_template_start;
-	__le32 packet_template_end;
-
-	/* Address of the TX result interface (control block) */
-	__le32 tx_result;
-	__le32 tx_result_queue_start;
-
-	__le32 queue_memory_start;
-	__le32 queue_memory_end;
-
-	__le32 packet_memory_pool_start;
-	__le32 packet_memory_pool_end;
-
-	__le32 debug_buffer1_start;
-	__le32 debug_buffer1_end;
-
-	__le32 debug_buffer2_start;
-	__le32 debug_buffer2_end;
-
-	/* Number of blocks FW allocated for TX packets */
-	__le32 num_tx_mem_blocks;
-
-	/* Number of blocks FW allocated for RX packets */
-	__le32 num_rx_mem_blocks;
-
-	/* the following 4 fields are valid in SLAVE mode only */
-	u8 *tx_cbuf;
-	u8 *rx_cbuf;
-	__le32 rx_ctrl;
-	__le32 tx_ctrl;
-} __packed;
-
-struct wl1271_acx_rx_config_opt {
-	struct acx_header header;
-
-	__le16 mblk_threshold;
-	__le16 threshold;
-	__le16 timeout;
-	u8 queue_type;
-	u8 reserved;
-} __packed;
-
-
-struct wl1271_acx_bet_enable {
-	struct acx_header header;
-
-	u8 enable;
-	u8 max_consecutive;
-	u8 padding[2];
-} __packed;
-
-#define ACX_IPV4_VERSION 4
-#define ACX_IPV6_VERSION 6
-#define ACX_IPV4_ADDR_SIZE 4
-struct wl1271_acx_arp_filter {
-	struct acx_header header;
-	u8 version;         /* ACX_IPV4_VERSION, ACX_IPV6_VERSION */
-	u8 enable;          /* 1 to enable ARP filtering, 0 to disable */
-	u8 padding[2];
-	u8 address[16];     /* The configured device IP address - all ARP
-			       requests directed to this IP address will pass
-			       through. For IPv4, the first four bytes are
-			       used. */
-} __packed;
-
-struct wl1271_acx_pm_config {
-	struct acx_header header;
-
-	__le32 host_clk_settling_time;
-	u8 host_fast_wakeup_support;
-	u8 padding[3];
-} __packed;
-
-struct wl1271_acx_keep_alive_mode {
-	struct acx_header header;
-
-	u8 enabled;
-	u8 padding[3];
-} __packed;
-
-enum {
-	ACX_KEEP_ALIVE_NO_TX = 0,
-	ACX_KEEP_ALIVE_PERIOD_ONLY
-};
-
-enum {
-	ACX_KEEP_ALIVE_TPL_INVALID = 0,
-	ACX_KEEP_ALIVE_TPL_VALID
-};
-
-struct wl1271_acx_keep_alive_config {
-	struct acx_header header;
-
-	__le32 period;
-	u8 index;
-	u8 tpl_validation;
-	u8 trigger;
-	u8 padding;
-} __packed;
-
-enum {
-	WL1271_ACX_TRIG_TYPE_LEVEL = 0,
-	WL1271_ACX_TRIG_TYPE_EDGE,
-};
-
-enum {
-	WL1271_ACX_TRIG_DIR_LOW = 0,
-	WL1271_ACX_TRIG_DIR_HIGH,
-	WL1271_ACX_TRIG_DIR_BIDIR,
-};
-
-enum {
-	WL1271_ACX_TRIG_ENABLE = 1,
-	WL1271_ACX_TRIG_DISABLE,
-};
-
-enum {
-	WL1271_ACX_TRIG_METRIC_RSSI_BEACON = 0,
-	WL1271_ACX_TRIG_METRIC_RSSI_DATA,
-	WL1271_ACX_TRIG_METRIC_SNR_BEACON,
-	WL1271_ACX_TRIG_METRIC_SNR_DATA,
-};
-
-enum {
-	WL1271_ACX_TRIG_IDX_RSSI = 0,
-	WL1271_ACX_TRIG_COUNT = 8,
-};
-
-struct wl1271_acx_rssi_snr_trigger {
-	struct acx_header header;
-
-	__le16 threshold;
-	__le16 pacing; /* 0 - 60000 ms */
-	u8 metric;
-	u8 type;
-	u8 dir;
-	u8 hysteresis;
-	u8 index;
-	u8 enable;
-	u8 padding[2];
-};
-
-struct wl1271_acx_rssi_snr_avg_weights {
-	struct acx_header header;
-
-	u8 rssi_beacon;
-	u8 rssi_data;
-	u8 snr_beacon;
-	u8 snr_data;
-};
-
-/*
- * ACX_PEER_HT_CAP
- * Configure HT capabilities - declare the capabilities of the peer
- * we are connected to.
- */
-struct wl1271_acx_ht_capabilities {
-	struct acx_header header;
-
-	/*
-	 * bit 0 - Allow HT Operation
-	 * bit 1 - Allow Greenfield format in TX
-	 * bit 2 - Allow Short GI in TX
-	 * bit 3 - Allow L-SIG TXOP Protection in TX
-	 * bit 4 - Allow HT Control fields in TX.
-	 *         Note, driver will still leave space for HT control in packets
-	 *         regardless of the value of this field. FW will be responsible
-	 *         to drop the HT field from any frame when this Bit set to 0.
-	 * bit 5 - Allow RD initiation in TXOP. FW is allowed to initate RD.
-	 *         Exact policy setting for this feature is TBD.
-	 *         Note, this bit can only be set to 1 if bit 3 is set to 1.
-	 */
-	__le32 ht_capabilites;
-
-	/*
-	 * Indicates to which peer these capabilities apply.
-	 * For infrastructure use ff:ff:ff:ff:ff:ff that indicates relevance
-	 * for all peers.
-	 * Only valid for IBSS/DLS operation.
-	 */
-	u8 mac_address[ETH_ALEN];
-
-	/*
-	 * This the maximum A-MPDU length supported by the AP. The FW may not
-	 * exceed this length when sending A-MPDUs
-	 */
-	u8 ampdu_max_length;
-
-	/* This is the minimal spacing required when sending A-MPDUs to the AP*/
-	u8 ampdu_min_spacing;
-} __packed;
-
-/* HT Capabilites Fw Bit Mask Mapping */
-#define WL1271_ACX_FW_CAP_HT_OPERATION                 BIT(0)
-#define WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT      BIT(1)
-#define WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS   BIT(2)
-#define WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION         BIT(3)
-#define WL1271_ACX_FW_CAP_HT_CONTROL_FIELDS            BIT(4)
-#define WL1271_ACX_FW_CAP_RD_INITIATION                BIT(5)
-
-
-/*
- * ACX_HT_BSS_OPERATION
- * Configure HT capabilities - AP rules for behavior in the BSS.
- */
-struct wl1271_acx_ht_information {
-	struct acx_header header;
-
-	/* Values: 0 - RIFS not allowed, 1 - RIFS allowed */
-	u8 rifs_mode;
-
-	/* Values: 0 - 3 like in spec */
-	u8 ht_protection;
-
-	/* Values: 0 - GF protection not required, 1 - GF protection required */
-	u8 gf_protection;
-
-	/*Values: 0 - TX Burst limit not required, 1 - TX Burst Limit required*/
-	u8 ht_tx_burst_limit;
-
-	/*
-	 * Values: 0 - Dual CTS protection not required,
-	 *         1 - Dual CTS Protection required
-	 * Note: When this value is set to 1 FW will protect all TXOP with RTS
-	 * frame and will not use CTS-to-self regardless of the value of the
-	 * ACX_CTS_PROTECTION information element
-	 */
-	u8 dual_cts_protection;
-
-	u8 padding[3];
-} __packed;
-
-struct wl1271_acx_fw_tsf_information {
-	struct acx_header header;
-
-	__le32 current_tsf_high;
-	__le32 current_tsf_low;
-	__le32 last_bttt_high;
-	__le32 last_tbtt_low;
-	u8 last_dtim_count;
-	u8 padding[3];
-} __packed;
-
-enum {
-	ACX_WAKE_UP_CONDITIONS      = 0x0002,
-	ACX_MEM_CFG                 = 0x0003,
-	ACX_SLOT                    = 0x0004,
-	ACX_AC_CFG                  = 0x0007,
-	ACX_MEM_MAP                 = 0x0008,
-	ACX_AID                     = 0x000A,
-	/* ACX_FW_REV is missing in the ref driver, but seems to work */
-	ACX_FW_REV                  = 0x000D,
-	ACX_MEDIUM_USAGE            = 0x000F,
-	ACX_RX_CFG                  = 0x0010,
-	ACX_TX_QUEUE_CFG            = 0x0011, /* FIXME: only used by wl1251 */
-	ACX_STATISTICS              = 0x0013, /* Debug API */
-	ACX_PWR_CONSUMPTION_STATISTICS = 0x0014,
-	ACX_FEATURE_CFG             = 0x0015,
-	ACX_TID_CFG                 = 0x001A,
-	ACX_PS_RX_STREAMING         = 0x001B,
-	ACX_BEACON_FILTER_OPT       = 0x001F,
-	ACX_NOISE_HIST              = 0x0021,
-	ACX_HDK_VERSION             = 0x0022, /* ??? */
-	ACX_PD_THRESHOLD            = 0x0023,
-	ACX_TX_CONFIG_OPT           = 0x0024,
-	ACX_CCA_THRESHOLD           = 0x0025,
-	ACX_EVENT_MBOX_MASK         = 0x0026,
-	ACX_CONN_MONIT_PARAMS       = 0x002D,
-	ACX_CONS_TX_FAILURE         = 0x002F,
-	ACX_BCN_DTIM_OPTIONS        = 0x0031,
-	ACX_SG_ENABLE               = 0x0032,
-	ACX_SG_CFG                  = 0x0033,
-	ACX_BEACON_FILTER_TABLE     = 0x0038,
-	ACX_ARP_IP_FILTER           = 0x0039,
-	ACX_ROAMING_STATISTICS_TBL  = 0x003B,
-	ACX_RATE_POLICY             = 0x003D,
-	ACX_CTS_PROTECTION          = 0x003E,
-	ACX_SLEEP_AUTH              = 0x003F,
-	ACX_PREAMBLE_TYPE	    = 0x0040,
-	ACX_ERROR_CNT               = 0x0041,
-	ACX_IBSS_FILTER		    = 0x0044,
-	ACX_SERVICE_PERIOD_TIMEOUT  = 0x0045,
-	ACX_TSF_INFO                = 0x0046,
-	ACX_CONFIG_PS_WMM           = 0x0049,
-	ACX_ENABLE_RX_DATA_FILTER   = 0x004A,
-	ACX_SET_RX_DATA_FILTER      = 0x004B,
-	ACX_GET_DATA_FILTER_STATISTICS = 0x004C,
-	ACX_RX_CONFIG_OPT           = 0x004E,
-	ACX_FRAG_CFG                = 0x004F,
-	ACX_BET_ENABLE              = 0x0050,
-	ACX_RSSI_SNR_TRIGGER        = 0x0051,
-	ACX_RSSI_SNR_WEIGHTS        = 0x0052,
-	ACX_KEEP_ALIVE_MODE         = 0x0053,
-	ACX_SET_KEEP_ALIVE_CONFIG   = 0x0054,
-	ACX_BA_SESSION_RESPONDER_POLICY = 0x0055,
-	ACX_BA_SESSION_INITIATOR_POLICY = 0x0056,
-	ACX_PEER_HT_CAP             = 0x0057,
-	ACX_HT_BSS_OPERATION        = 0x0058,
-	ACX_COEX_ACTIVITY           = 0x0059,
-	ACX_SET_DCO_ITRIM_PARAMS    = 0x0061,
-	DOT11_RX_MSDU_LIFE_TIME     = 0x1004,
-	DOT11_CUR_TX_PWR            = 0x100D,
-	DOT11_RX_DOT11_MODE         = 0x1012,
-	DOT11_RTS_THRESHOLD         = 0x1013,
-	DOT11_GROUP_ADDRESS_TBL     = 0x1014,
-	ACX_PM_CONFIG               = 0x1016,
-
-	MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
-
-	MAX_IE = 0xFFFF
-};
-
-
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl);
-int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth);
-int wl1271_acx_tx_power(struct wl1271 *wl, int power);
-int wl1271_acx_feature_cfg(struct wl1271 *wl);
-int wl1271_acx_mem_map(struct wl1271 *wl,
-		       struct acx_header *mem_map, size_t len);
-int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
-int wl1271_acx_rx_config(struct wl1271 *wl, u32 config, u32 filter);
-int wl1271_acx_pd_threshold(struct wl1271 *wl);
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
-				 void *mc_list, u32 mc_list_len);
-int wl1271_acx_service_period_timeout(struct wl1271 *wl);
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold);
-int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable);
-int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_sg_cfg(struct wl1271 *wl);
-int wl1271_acx_cca_threshold(struct wl1271 *wl);
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl);
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid);
-int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask);
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
-int wl1271_acx_cts_protect(struct wl1271 *wl,
-			   enum acx_ctsprotect_type ctsprotect);
-int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
-int wl1271_acx_rate_policies(struct wl1271 *wl);
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
-		      u8 aifsn, u16 txop);
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
-		       u8 tsid, u8 ps_scheme, u8 ack_policy,
-		       u32 apsd_conf0, u32 apsd_conf1);
-int wl1271_acx_frag_threshold(struct wl1271 *wl);
-int wl1271_acx_tx_config_options(struct wl1271 *wl);
-int wl1271_acx_mem_cfg(struct wl1271 *wl);
-int wl1271_acx_init_mem_config(struct wl1271 *wl);
-int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
-int wl1271_acx_smart_reflex(struct wl1271 *wl);
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address);
-int wl1271_acx_pm_config(struct wl1271 *wl);
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable);
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
-				s16 thold, u8 hyst);
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
-int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
-				    struct ieee80211_sta_ht_cap *ht_cap,
-				    bool allow_ht_operation);
-int wl1271_acx_set_ht_information(struct wl1271 *wl,
-				   u16 ht_operation_mode);
-int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
-
-#endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
deleted file mode 100644
index 5b190728ca55..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ /dev/null
@@ -1,591 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include "wl1271_acx.h"
-#include "wl1271_reg.h"
-#include "wl1271_boot.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
-
-static struct wl1271_partition_set part_table[PART_TABLE_LEN] = {
-	[PART_DOWN] = {
-		.mem = {
-			.start = 0x00000000,
-			.size  = 0x000177c0
-		},
-		.reg = {
-			.start = REGISTERS_BASE,
-			.size  = 0x00008800
-		},
-		.mem2 = {
-			.start = 0x00000000,
-			.size  = 0x00000000
-		},
-		.mem3 = {
-			.start = 0x00000000,
-			.size  = 0x00000000
-		},
-	},
-
-	[PART_WORK] = {
-		.mem = {
-			.start = 0x00040000,
-			.size  = 0x00014fc0
-		},
-		.reg = {
-			.start = REGISTERS_BASE,
-			.size  = 0x0000a000
-		},
-		.mem2 = {
-			.start = 0x003004f8,
-			.size  = 0x00000004
-		},
-		.mem3 = {
-			.start = 0x00040404,
-			.size  = 0x00000000
-		},
-	},
-
-	[PART_DRPW] = {
-		.mem = {
-			.start = 0x00040000,
-			.size  = 0x00014fc0
-		},
-		.reg = {
-			.start = DRPW_BASE,
-			.size  = 0x00006000
-		},
-		.mem2 = {
-			.start = 0x00000000,
-			.size  = 0x00000000
-		},
-		.mem3 = {
-			.start = 0x00000000,
-			.size  = 0x00000000
-		}
-	}
-};
-
-static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag)
-{
-	u32 cpu_ctrl;
-
-	/* 10.5.0 run the firmware (I) */
-	cpu_ctrl = wl1271_read32(wl, ACX_REG_ECPU_CONTROL);
-
-	/* 10.5.1 run the firmware (II) */
-	cpu_ctrl |= flag;
-	wl1271_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
-}
-
-static void wl1271_boot_fw_version(struct wl1271 *wl)
-{
-	struct wl1271_static_data static_data;
-
-	wl1271_read(wl, wl->cmd_box_addr, &static_data, sizeof(static_data),
-		    false);
-
-	strncpy(wl->chip.fw_ver, static_data.fw_version,
-		sizeof(wl->chip.fw_ver));
-
-	/* make sure the string is NULL-terminated */
-	wl->chip.fw_ver[sizeof(wl->chip.fw_ver) - 1] = '\0';
-}
-
-static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
-					     size_t fw_data_len, u32 dest)
-{
-	struct wl1271_partition_set partition;
-	int addr, chunk_num, partition_limit;
-	u8 *p, *chunk;
-
-	/* whal_FwCtrl_LoadFwImageSm() */
-
-	wl1271_debug(DEBUG_BOOT, "starting firmware upload");
-
-	wl1271_debug(DEBUG_BOOT, "fw_data_len %zd chunk_size %d",
-		     fw_data_len, CHUNK_SIZE);
-
-	if ((fw_data_len % 4) != 0) {
-		wl1271_error("firmware length not multiple of four");
-		return -EIO;
-	}
-
-	chunk = kmalloc(CHUNK_SIZE, GFP_KERNEL);
-	if (!chunk) {
-		wl1271_error("allocation for firmware upload chunk failed");
-		return -ENOMEM;
-	}
-
-	memcpy(&partition, &part_table[PART_DOWN], sizeof(partition));
-	partition.mem.start = dest;
-	wl1271_set_partition(wl, &partition);
-
-	/* 10.1 set partition limit and chunk num */
-	chunk_num = 0;
-	partition_limit = part_table[PART_DOWN].mem.size;
-
-	while (chunk_num < fw_data_len / CHUNK_SIZE) {
-		/* 10.2 update partition, if needed */
-		addr = dest + (chunk_num + 2) * CHUNK_SIZE;
-		if (addr > partition_limit) {
-			addr = dest + chunk_num * CHUNK_SIZE;
-			partition_limit = chunk_num * CHUNK_SIZE +
-				part_table[PART_DOWN].mem.size;
-			partition.mem.start = addr;
-			wl1271_set_partition(wl, &partition);
-		}
-
-		/* 10.3 upload the chunk */
-		addr = dest + chunk_num * CHUNK_SIZE;
-		p = buf + chunk_num * CHUNK_SIZE;
-		memcpy(chunk, p, CHUNK_SIZE);
-		wl1271_debug(DEBUG_BOOT, "uploading fw chunk 0x%p to 0x%x",
-			     p, addr);
-		wl1271_write(wl, addr, chunk, CHUNK_SIZE, false);
-
-		chunk_num++;
-	}
-
-	/* 10.4 upload the last chunk */
-	addr = dest + chunk_num * CHUNK_SIZE;
-	p = buf + chunk_num * CHUNK_SIZE;
-	memcpy(chunk, p, fw_data_len % CHUNK_SIZE);
-	wl1271_debug(DEBUG_BOOT, "uploading fw last chunk (%zd B) 0x%p to 0x%x",
-		     fw_data_len % CHUNK_SIZE, p, addr);
-	wl1271_write(wl, addr, chunk, fw_data_len % CHUNK_SIZE, false);
-
-	kfree(chunk);
-	return 0;
-}
-
-static int wl1271_boot_upload_firmware(struct wl1271 *wl)
-{
-	u32 chunks, addr, len;
-	int ret = 0;
-	u8 *fw;
-
-	fw = wl->fw;
-	chunks = be32_to_cpup((__be32 *) fw);
-	fw += sizeof(u32);
-
-	wl1271_debug(DEBUG_BOOT, "firmware chunks to be uploaded: %u", chunks);
-
-	while (chunks--) {
-		addr = be32_to_cpup((__be32 *) fw);
-		fw += sizeof(u32);
-		len = be32_to_cpup((__be32 *) fw);
-		fw += sizeof(u32);
-
-		if (len > 300000) {
-			wl1271_info("firmware chunk too long: %u", len);
-			return -EINVAL;
-		}
-		wl1271_debug(DEBUG_BOOT, "chunk %d addr 0x%x len %u",
-			     chunks, addr, len);
-		ret = wl1271_boot_upload_firmware_chunk(wl, fw, len, addr);
-		if (ret != 0)
-			break;
-		fw += len;
-	}
-
-	return ret;
-}
-
-static int wl1271_boot_upload_nvs(struct wl1271 *wl)
-{
-	size_t nvs_len, burst_len;
-	int i;
-	u32 dest_addr, val;
-	u8 *nvs_ptr, *nvs_aligned;
-
-	if (wl->nvs == NULL)
-		return -ENODEV;
-
-	/*
-	 * FIXME: the LEGACY NVS image support (NVS's missing the 5GHz band
-	 * configurations) can be removed when those NVS files stop floating
-	 * around.
-	 */
-	if (wl->nvs_len == sizeof(struct wl1271_nvs_file) ||
-	    wl->nvs_len == WL1271_INI_LEGACY_NVS_FILE_SIZE) {
-		if (wl->nvs->general_params.dual_mode_select)
-			wl->enable_11a = true;
-	}
-
-	if (wl->nvs_len != sizeof(struct wl1271_nvs_file) &&
-	    (wl->nvs_len != WL1271_INI_LEGACY_NVS_FILE_SIZE ||
-	     wl->enable_11a)) {
-		wl1271_error("nvs size is not as expected: %zu != %zu",
-			     wl->nvs_len, sizeof(struct wl1271_nvs_file));
-		kfree(wl->nvs);
-		wl->nvs = NULL;
-		wl->nvs_len = 0;
-		return -EILSEQ;
-	}
-
-	/* only the first part of the NVS needs to be uploaded */
-	nvs_len = sizeof(wl->nvs->nvs);
-	nvs_ptr = (u8 *)wl->nvs->nvs;
-
-	/* update current MAC address to NVS */
-	nvs_ptr[11] = wl->mac_addr[0];
-	nvs_ptr[10] = wl->mac_addr[1];
-	nvs_ptr[6] = wl->mac_addr[2];
-	nvs_ptr[5] = wl->mac_addr[3];
-	nvs_ptr[4] = wl->mac_addr[4];
-	nvs_ptr[3] = wl->mac_addr[5];
-
-	/*
-	 * Layout before the actual NVS tables:
-	 * 1 byte : burst length.
-	 * 2 bytes: destination address.
-	 * n bytes: data to burst copy.
-	 *
-	 * This is ended by a 0 length, then the NVS tables.
-	 */
-
-	/* FIXME: Do we need to check here whether the LSB is 1? */
-	while (nvs_ptr[0]) {
-		burst_len = nvs_ptr[0];
-		dest_addr = (nvs_ptr[1] & 0xfe) | ((u32)(nvs_ptr[2] << 8));
-
-		/*
-		 * Due to our new wl1271_translate_reg_addr function,
-		 * we need to add the REGISTER_BASE to the destination
-		 */
-		dest_addr += REGISTERS_BASE;
-
-		/* We move our pointer to the data */
-		nvs_ptr += 3;
-
-		for (i = 0; i < burst_len; i++) {
-			val = (nvs_ptr[0] | (nvs_ptr[1] << 8)
-			       | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24));
-
-			wl1271_debug(DEBUG_BOOT,
-				     "nvs burst write 0x%x: 0x%x",
-				     dest_addr, val);
-			wl1271_write32(wl, dest_addr, val);
-
-			nvs_ptr += 4;
-			dest_addr += 4;
-		}
-	}
-
-	/*
-	 * We've reached the first zero length, the first NVS table
-	 * is located at an aligned offset which is at least 7 bytes further.
-	 */
-	nvs_ptr = (u8 *)wl->nvs->nvs +
-			ALIGN(nvs_ptr - (u8 *)wl->nvs->nvs + 7, 4);
-	nvs_len -= nvs_ptr - (u8 *)wl->nvs->nvs;
-
-	/* Now we must set the partition correctly */
-	wl1271_set_partition(wl, &part_table[PART_WORK]);
-
-	/* Copy the NVS tables to a new block to ensure alignment */
-	nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL);
-	if (!nvs_aligned)
-		return -ENOMEM;
-
-	/* And finally we upload the NVS tables */
-	wl1271_write(wl, CMD_MBOX_ADDRESS, nvs_aligned, nvs_len, false);
-
-	kfree(nvs_aligned);
-	return 0;
-}
-
-static void wl1271_boot_enable_interrupts(struct wl1271 *wl)
-{
-	wl1271_enable_interrupts(wl);
-	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
-		       WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
-	wl1271_write32(wl, HI_CFG, HI_CFG_DEF_VAL);
-}
-
-static int wl1271_boot_soft_reset(struct wl1271 *wl)
-{
-	unsigned long timeout;
-	u32 boot_data;
-
-	/* perform soft reset */
-	wl1271_write32(wl, ACX_REG_SLV_SOFT_RESET, ACX_SLV_SOFT_RESET_BIT);
-
-	/* SOFT_RESET is self clearing */
-	timeout = jiffies + usecs_to_jiffies(SOFT_RESET_MAX_TIME);
-	while (1) {
-		boot_data = wl1271_read32(wl, ACX_REG_SLV_SOFT_RESET);
-		wl1271_debug(DEBUG_BOOT, "soft reset bootdata 0x%x", boot_data);
-		if ((boot_data & ACX_SLV_SOFT_RESET_BIT) == 0)
-			break;
-
-		if (time_after(jiffies, timeout)) {
-			/* 1.2 check pWhalBus->uSelfClearTime if the
-			 * timeout was reached */
-			wl1271_error("soft reset timeout");
-			return -1;
-		}
-
-		udelay(SOFT_RESET_STALL_TIME);
-	}
-
-	/* disable Rx/Tx */
-	wl1271_write32(wl, ENABLE, 0x0);
-
-	/* disable auto calibration on start*/
-	wl1271_write32(wl, SPARE_A2, 0xffff);
-
-	return 0;
-}
-
-static int wl1271_boot_run_firmware(struct wl1271 *wl)
-{
-	int loop, ret;
-	u32 chip_id, intr;
-
-	wl1271_boot_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
-
-	chip_id = wl1271_read32(wl, CHIP_ID_B);
-
-	wl1271_debug(DEBUG_BOOT, "chip id after firmware boot: 0x%x", chip_id);
-
-	if (chip_id != wl->chip.id) {
-		wl1271_error("chip id doesn't match after firmware boot");
-		return -EIO;
-	}
-
-	/* wait for init to complete */
-	loop = 0;
-	while (loop++ < INIT_LOOP) {
-		udelay(INIT_LOOP_DELAY);
-		intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
-
-		if (intr == 0xffffffff) {
-			wl1271_error("error reading hardware complete "
-				     "init indication");
-			return -EIO;
-		}
-		/* check that ACX_INTR_INIT_COMPLETE is enabled */
-		else if (intr & WL1271_ACX_INTR_INIT_COMPLETE) {
-			wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
-				       WL1271_ACX_INTR_INIT_COMPLETE);
-			break;
-		}
-	}
-
-	if (loop > INIT_LOOP) {
-		wl1271_error("timeout waiting for the hardware to "
-			     "complete initialization");
-		return -EIO;
-	}
-
-	/* get hardware config command mail box */
-	wl->cmd_box_addr = wl1271_read32(wl, REG_COMMAND_MAILBOX_PTR);
-
-	/* get hardware config event mail box */
-	wl->event_box_addr = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
-
-	/* set the working partition to its "running" mode offset */
-	wl1271_set_partition(wl, &part_table[PART_WORK]);
-
-	wl1271_debug(DEBUG_MAILBOX, "cmd_box_addr 0x%x event_box_addr 0x%x",
-		     wl->cmd_box_addr, wl->event_box_addr);
-
-	wl1271_boot_fw_version(wl);
-
-	/*
-	 * in case of full asynchronous mode the firmware event must be
-	 * ready to receive event from the command mailbox
-	 */
-
-	/* unmask required mbox events  */
-	wl->event_mask = BSS_LOSE_EVENT_ID |
-		SCAN_COMPLETE_EVENT_ID |
-		PS_REPORT_EVENT_ID |
-		JOIN_EVENT_COMPLETE_ID |
-		DISCONNECT_EVENT_COMPLETE_ID |
-		RSSI_SNR_TRIGGER_0_EVENT_ID |
-		PSPOLL_DELIVERY_FAILURE_EVENT_ID |
-		SOFT_GEMINI_SENSE_EVENT_ID;
-
-	ret = wl1271_event_unmask(wl);
-	if (ret < 0) {
-		wl1271_error("EVENT mask setting failed");
-		return ret;
-	}
-
-	wl1271_event_mbox_config(wl);
-
-	/* firmware startup completed */
-	return 0;
-}
-
-static int wl1271_boot_write_irq_polarity(struct wl1271 *wl)
-{
-	u32 polarity;
-
-	polarity = wl1271_top_reg_read(wl, OCP_REG_POLARITY);
-
-	/* We use HIGH polarity, so unset the LOW bit */
-	polarity &= ~POLARITY_LOW;
-	wl1271_top_reg_write(wl, OCP_REG_POLARITY, polarity);
-
-	return 0;
-}
-
-static void wl1271_boot_hw_version(struct wl1271 *wl)
-{
-	u32 fuse;
-
-	fuse = wl1271_top_reg_read(wl, REG_FUSE_DATA_2_1);
-	fuse = (fuse & PG_VER_MASK) >> PG_VER_OFFSET;
-
-	wl->hw_pg_ver = (s8)fuse;
-}
-
-int wl1271_boot(struct wl1271 *wl)
-{
-	int ret = 0;
-	u32 tmp, clk, pause;
-
-	wl1271_boot_hw_version(wl);
-
-	if (wl->ref_clock == 0 || wl->ref_clock == 2 || wl->ref_clock == 4)
-		/* ref clk: 19.2/38.4/38.4-XTAL */
-		clk = 0x3;
-	else if (wl->ref_clock == 1 || wl->ref_clock == 3)
-		/* ref clk: 26/52 */
-		clk = 0x5;
-	else
-		return -EINVAL;
-
-	if (wl->ref_clock != 0) {
-		u16 val;
-		/* Set clock type (open drain) */
-		val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE);
-		val &= FREF_CLK_TYPE_BITS;
-		wl1271_top_reg_write(wl, OCP_REG_CLK_TYPE, val);
-
-		/* Set clock pull mode (no pull) */
-		val = wl1271_top_reg_read(wl, OCP_REG_CLK_PULL);
-		val |= NO_PULL;
-		wl1271_top_reg_write(wl, OCP_REG_CLK_PULL, val);
-	} else {
-		u16 val;
-		/* Set clock polarity */
-		val = wl1271_top_reg_read(wl, OCP_REG_CLK_POLARITY);
-		val &= FREF_CLK_POLARITY_BITS;
-		val |= CLK_REQ_OUTN_SEL;
-		wl1271_top_reg_write(wl, OCP_REG_CLK_POLARITY, val);
-	}
-
-	wl1271_write32(wl, PLL_PARAMETERS, clk);
-
-	pause = wl1271_read32(wl, PLL_PARAMETERS);
-
-	wl1271_debug(DEBUG_BOOT, "pause1 0x%x", pause);
-
-	pause &= ~(WU_COUNTER_PAUSE_VAL);
-	pause |= WU_COUNTER_PAUSE_VAL;
-	wl1271_write32(wl, WU_COUNTER_PAUSE, pause);
-
-	/* Continue the ELP wake up sequence */
-	wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
-	udelay(500);
-
-	wl1271_set_partition(wl, &part_table[PART_DRPW]);
-
-	/* Read-modify-write DRPW_SCRATCH_START register (see next state)
-	   to be used by DRPw FW. The RTRIM value will be added by the FW
-	   before taking DRPw out of reset */
-
-	wl1271_debug(DEBUG_BOOT, "DRPW_SCRATCH_START %08x", DRPW_SCRATCH_START);
-	clk = wl1271_read32(wl, DRPW_SCRATCH_START);
-
-	wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
-
-	clk |= (wl->ref_clock << 1) << 4;
-	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
-
-	wl1271_set_partition(wl, &part_table[PART_WORK]);
-
-	/* Disable interrupts */
-	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
-
-	ret = wl1271_boot_soft_reset(wl);
-	if (ret < 0)
-		goto out;
-
-	/* 2. start processing NVS file */
-	ret = wl1271_boot_upload_nvs(wl);
-	if (ret < 0)
-		goto out;
-
-	/* write firmware's last address (ie. it's length) to
-	 * ACX_EEPROMLESS_IND_REG */
-	wl1271_debug(DEBUG_BOOT, "ACX_EEPROMLESS_IND_REG");
-
-	wl1271_write32(wl, ACX_EEPROMLESS_IND_REG, ACX_EEPROMLESS_IND_REG);
-
-	tmp = wl1271_read32(wl, CHIP_ID_B);
-
-	wl1271_debug(DEBUG_BOOT, "chip id 0x%x", tmp);
-
-	/* 6. read the EEPROM parameters */
-	tmp = wl1271_read32(wl, SCR_PAD2);
-
-	ret = wl1271_boot_write_irq_polarity(wl);
-	if (ret < 0)
-		goto out;
-
-	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
-		       WL1271_ACX_ALL_EVENTS_VECTOR);
-
-	/* WL1271: The reference driver skips steps 7 to 10 (jumps directly
-	 * to upload_fw) */
-
-	ret = wl1271_boot_upload_firmware(wl);
-	if (ret < 0)
-		goto out;
-
-	/* 10.5 start firmware */
-	ret = wl1271_boot_run_firmware(wl);
-	if (ret < 0)
-		goto out;
-
-	/* Enable firmware interrupts now */
-	wl1271_boot_enable_interrupts(wl);
-
-	/* set the wl1271 default filters */
-	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
-	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
-
-	wl1271_event_mbox_config(wl);
-
-out:
-	return ret;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.h b/drivers/net/wireless/wl12xx/wl1271_boot.h
deleted file mode 100644
index f73b0b15a280..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_boot.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __BOOT_H__
-#define __BOOT_H__
-
-#include "wl1271.h"
-
-int wl1271_boot(struct wl1271 *wl);
-
-#define WL1271_NO_SUBBANDS 8
-#define WL1271_NO_POWER_LEVELS 4
-#define WL1271_FW_VERSION_MAX_LEN 20
-
-struct wl1271_static_data {
-	u8 mac_address[ETH_ALEN];
-	u8 padding[2];
-	u8 fw_version[WL1271_FW_VERSION_MAX_LEN];
-	u32 hw_version;
-	u8 tx_power_table[WL1271_NO_SUBBANDS][WL1271_NO_POWER_LEVELS];
-};
-
-/* number of times we try to read the INIT interrupt */
-#define INIT_LOOP 20000
-
-/* delay between retries */
-#define INIT_LOOP_DELAY 50
-
-#define WU_COUNTER_PAUSE_VAL 0x3FF
-#define WELP_ARM_COMMAND_VAL 0x4
-
-#define OCP_REG_POLARITY     0x0064
-#define OCP_REG_CLK_TYPE     0x0448
-#define OCP_REG_CLK_POLARITY 0x0cb2
-#define OCP_REG_CLK_PULL     0x0cb4
-
-#define REG_FUSE_DATA_2_1    0x050a
-#define PG_VER_MASK          0x3c
-#define PG_VER_OFFSET        2
-
-#define CMD_MBOX_ADDRESS     0x407B4
-
-#define POLARITY_LOW         BIT(1)
-#define NO_PULL              (BIT(14) | BIT(15))
-
-#define FREF_CLK_TYPE_BITS     0xfffffe7f
-#define CLK_REQ_PRCM           0x100
-#define FREF_CLK_POLARITY_BITS 0xfffff8ff
-#define CLK_REQ_OUTN_SEL       0x700
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
deleted file mode 100644
index 5d3e8485ea4e..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ /dev/null
@@ -1,783 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/crc7.h>
-#include <linux/spi/spi.h>
-#include <linux/etherdevice.h>
-#include <linux/ieee80211.h>
-#include <linux/slab.h>
-
-#include "wl1271.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_acx.h"
-#include "wl12xx_80211.h"
-#include "wl1271_cmd.h"
-#include "wl1271_event.h"
-
-#define WL1271_CMD_FAST_POLL_COUNT       50
-
-/*
- * send command to firmware
- *
- * @wl: wl struct
- * @id: command id
- * @buf: buffer containing the command, must work with dma
- * @len: length of the buffer
- */
-int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
-		    size_t res_len)
-{
-	struct wl1271_cmd_header *cmd;
-	unsigned long timeout;
-	u32 intr;
-	int ret = 0;
-	u16 status;
-	u16 poll_count = 0;
-
-	cmd = buf;
-	cmd->id = cpu_to_le16(id);
-	cmd->status = 0;
-
-	WARN_ON(len % 4 != 0);
-
-	wl1271_write(wl, wl->cmd_box_addr, buf, len, false);
-
-	wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
-
-	timeout = jiffies + msecs_to_jiffies(WL1271_COMMAND_TIMEOUT);
-
-	intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
-	while (!(intr & WL1271_ACX_INTR_CMD_COMPLETE)) {
-		if (time_after(jiffies, timeout)) {
-			wl1271_error("command complete timeout");
-			ret = -ETIMEDOUT;
-			goto out;
-		}
-
-		poll_count++;
-		if (poll_count < WL1271_CMD_FAST_POLL_COUNT)
-			udelay(10);
-		else
-			msleep(1);
-
-		intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
-	}
-
-	/* read back the status code of the command */
-	if (res_len == 0)
-		res_len = sizeof(struct wl1271_cmd_header);
-	wl1271_read(wl, wl->cmd_box_addr, cmd, res_len, false);
-
-	status = le16_to_cpu(cmd->status);
-	if (status != CMD_STATUS_SUCCESS) {
-		wl1271_error("command execute failure %d", status);
-		ieee80211_queue_work(wl->hw, &wl->recovery_work);
-		ret = -EIO;
-	}
-
-	wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
-		       WL1271_ACX_INTR_CMD_COMPLETE);
-
-out:
-	return ret;
-}
-
-int wl1271_cmd_general_parms(struct wl1271 *wl)
-{
-	struct wl1271_general_parms_cmd *gen_parms;
-	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
-	bool answer = false;
-	int ret;
-
-	if (!wl->nvs)
-		return -ENODEV;
-
-	gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
-	if (!gen_parms)
-		return -ENOMEM;
-
-	gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
-
-	memcpy(&gen_parms->general_params, gp, sizeof(*gp));
-
-	if (gp->tx_bip_fem_auto_detect)
-		answer = true;
-
-	ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
-	if (ret < 0) {
-		wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
-		goto out;
-	}
-
-	gp->tx_bip_fem_manufacturer =
-		gen_parms->general_params.tx_bip_fem_manufacturer;
-
-	wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
-		     answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer);
-
-out:
-	kfree(gen_parms);
-	return ret;
-}
-
-int wl1271_cmd_radio_parms(struct wl1271 *wl)
-{
-	struct wl1271_radio_parms_cmd *radio_parms;
-	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
-	int ret;
-
-	if (!wl->nvs)
-		return -ENODEV;
-
-	radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
-	if (!radio_parms)
-		return -ENOMEM;
-
-	radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
-
-	/* 2.4GHz parameters */
-	memcpy(&radio_parms->static_params_2, &wl->nvs->stat_radio_params_2,
-	       sizeof(struct wl1271_ini_band_params_2));
-	memcpy(&radio_parms->dyn_params_2,
-	       &wl->nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
-	       sizeof(struct wl1271_ini_fem_params_2));
-
-	/* 5GHz parameters */
-	memcpy(&radio_parms->static_params_5,
-	       &wl->nvs->stat_radio_params_5,
-	       sizeof(struct wl1271_ini_band_params_5));
-	memcpy(&radio_parms->dyn_params_5,
-	       &wl->nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
-	       sizeof(struct wl1271_ini_fem_params_5));
-
-	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
-		    radio_parms, sizeof(*radio_parms));
-
-	ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
-	if (ret < 0)
-		wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
-
-	kfree(radio_parms);
-	return ret;
-}
-
-int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
-{
-	struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
-	struct conf_rf_settings *rf = &wl->conf.rf;
-	int ret;
-
-	if (!wl->nvs)
-		return -ENODEV;
-
-	ext_radio_parms = kzalloc(sizeof(*ext_radio_parms), GFP_KERNEL);
-	if (!ext_radio_parms)
-		return -ENOMEM;
-
-	ext_radio_parms->test.id = TEST_CMD_INI_FILE_RF_EXTENDED_PARAM;
-
-	memcpy(ext_radio_parms->tx_per_channel_power_compensation_2,
-	       rf->tx_per_channel_power_compensation_2,
-	       CONF_TX_PWR_COMPENSATION_LEN_2);
-	memcpy(ext_radio_parms->tx_per_channel_power_compensation_5,
-	       rf->tx_per_channel_power_compensation_5,
-	       CONF_TX_PWR_COMPENSATION_LEN_5);
-
-	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_EXT_RADIO_PARAM: ",
-		    ext_radio_parms, sizeof(*ext_radio_parms));
-
-	ret = wl1271_cmd_test(wl, ext_radio_parms, sizeof(*ext_radio_parms), 0);
-	if (ret < 0)
-		wl1271_warning("TEST_CMD_INI_FILE_RF_EXTENDED_PARAM failed");
-
-	kfree(ext_radio_parms);
-	return ret;
-}
-
-/*
- * Poll the mailbox event field until any of the bits in the mask is set or a
- * timeout occurs (WL1271_EVENT_TIMEOUT in msecs)
- */
-static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask)
-{
-	u32 events_vector, event;
-	unsigned long timeout;
-
-	timeout = jiffies + msecs_to_jiffies(WL1271_EVENT_TIMEOUT);
-
-	do {
-		if (time_after(jiffies, timeout)) {
-			ieee80211_queue_work(wl->hw, &wl->recovery_work);
-			return -ETIMEDOUT;
-		}
-
-		msleep(1);
-
-		/* read from both event fields */
-		wl1271_read(wl, wl->mbox_ptr[0], &events_vector,
-			    sizeof(events_vector), false);
-		event = events_vector & mask;
-		wl1271_read(wl, wl->mbox_ptr[1], &events_vector,
-			    sizeof(events_vector), false);
-		event |= events_vector & mask;
-	} while (!event);
-
-	return 0;
-}
-
-int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type)
-{
-	struct wl1271_cmd_join *join;
-	int ret, i;
-	u8 *bssid;
-
-	join = kzalloc(sizeof(*join), GFP_KERNEL);
-	if (!join) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl1271_debug(DEBUG_CMD, "cmd join");
-
-	/* Reverse order BSSID */
-	bssid = (u8 *) &join->bssid_lsb;
-	for (i = 0; i < ETH_ALEN; i++)
-		bssid[i] = wl->bssid[ETH_ALEN - i - 1];
-
-	join->rx_config_options = cpu_to_le32(wl->rx_config);
-	join->rx_filter_options = cpu_to_le32(wl->rx_filter);
-	join->bss_type = bss_type;
-	join->basic_rate_set = cpu_to_le32(wl->basic_rate_set);
-
-	if (wl->band == IEEE80211_BAND_5GHZ)
-		join->bss_type |= WL1271_JOIN_CMD_BSS_TYPE_5GHZ;
-
-	join->beacon_interval = cpu_to_le16(wl->beacon_int);
-	join->dtim_interval = WL1271_DEFAULT_DTIM_PERIOD;
-
-	join->channel = wl->channel;
-	join->ssid_len = wl->ssid_len;
-	memcpy(join->ssid, wl->ssid, wl->ssid_len);
-
-	join->ctrl |= wl->session_counter << WL1271_JOIN_CMD_TX_SESSION_OFFSET;
-
-	/* reset TX security counters */
-	wl->tx_security_last_seq = 0;
-	wl->tx_security_seq = 0;
-
-	ret = wl1271_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join), 0);
-	if (ret < 0) {
-		wl1271_error("failed to initiate cmd join");
-		goto out_free;
-	}
-
-	ret = wl1271_cmd_wait_for_event(wl, JOIN_EVENT_COMPLETE_ID);
-	if (ret < 0)
-		wl1271_error("cmd join event completion error");
-
-out_free:
-	kfree(join);
-
-out:
-	return ret;
-}
-
-/**
- * send test command to firmware
- *
- * @wl: wl struct
- * @buf: buffer containing the command, with all headers, must work with dma
- * @len: length of the buffer
- * @answer: is answer needed
- */
-int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer)
-{
-	int ret;
-	size_t res_len = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd test");
-
-	if (answer)
-		res_len = buf_len;
-
-	ret = wl1271_cmd_send(wl, CMD_TEST, buf, buf_len, res_len);
-
-	if (ret < 0) {
-		wl1271_warning("TEST command failed");
-		return ret;
-	}
-
-	return ret;
-}
-
-/**
- * read acx from firmware
- *
- * @wl: wl struct
- * @id: acx id
- * @buf: buffer for the response, including all headers, must work with dma
- * @len: lenght of buf
- */
-int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len)
-{
-	struct acx_header *acx = buf;
-	int ret;
-
-	wl1271_debug(DEBUG_CMD, "cmd interrogate");
-
-	acx->id = cpu_to_le16(id);
-
-	/* payload length, does not include any headers */
-	acx->len = cpu_to_le16(len - sizeof(*acx));
-
-	ret = wl1271_cmd_send(wl, CMD_INTERROGATE, acx, sizeof(*acx), len);
-	if (ret < 0)
-		wl1271_error("INTERROGATE command failed");
-
-	return ret;
-}
-
-/**
- * write acx value to firmware
- *
- * @wl: wl struct
- * @id: acx id
- * @buf: buffer containing acx, including all headers, must work with dma
- * @len: length of buf
- */
-int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len)
-{
-	struct acx_header *acx = buf;
-	int ret;
-
-	wl1271_debug(DEBUG_CMD, "cmd configure");
-
-	acx->id = cpu_to_le16(id);
-
-	/* payload length, does not include any headers */
-	acx->len = cpu_to_le16(len - sizeof(*acx));
-
-	ret = wl1271_cmd_send(wl, CMD_CONFIGURE, acx, len, 0);
-	if (ret < 0) {
-		wl1271_warning("CONFIGURE command NOK");
-		return ret;
-	}
-
-	return 0;
-}
-
-int wl1271_cmd_data_path(struct wl1271 *wl, bool enable)
-{
-	struct cmd_enabledisable_path *cmd;
-	int ret;
-	u16 cmd_rx, cmd_tx;
-
-	wl1271_debug(DEBUG_CMD, "cmd data path");
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* the channel here is only used for calibration, so hardcoded to 1 */
-	cmd->channel = 1;
-
-	if (enable) {
-		cmd_rx = CMD_ENABLE_RX;
-		cmd_tx = CMD_ENABLE_TX;
-	} else {
-		cmd_rx = CMD_DISABLE_RX;
-		cmd_tx = CMD_DISABLE_TX;
-	}
-
-	ret = wl1271_cmd_send(wl, cmd_rx, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_error("rx %s cmd for channel %d failed",
-			     enable ? "start" : "stop", cmd->channel);
-		goto out;
-	}
-
-	wl1271_debug(DEBUG_BOOT, "rx %s cmd channel %d",
-		     enable ? "start" : "stop", cmd->channel);
-
-	ret = wl1271_cmd_send(wl, cmd_tx, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_error("tx %s cmd for channel %d failed",
-			     enable ? "start" : "stop", cmd->channel);
-		goto out;
-	}
-
-	wl1271_debug(DEBUG_BOOT, "tx %s cmd channel %d",
-		     enable ? "start" : "stop", cmd->channel);
-
-out:
-	kfree(cmd);
-	return ret;
-}
-
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send)
-{
-	struct wl1271_cmd_ps_params *ps_params = NULL;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd set ps mode");
-
-	ps_params = kzalloc(sizeof(*ps_params), GFP_KERNEL);
-	if (!ps_params) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	ps_params->ps_mode = ps_mode;
-	ps_params->send_null_data = send;
-	ps_params->retries = wl->conf.conn.psm_entry_nullfunc_retries;
-	ps_params->hang_over_period = wl->conf.conn.psm_entry_hangover_period;
-	ps_params->null_data_rate = cpu_to_le32(rates);
-
-	ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
-			      sizeof(*ps_params), 0);
-	if (ret < 0) {
-		wl1271_error("cmd set_ps_mode failed");
-		goto out;
-	}
-
-out:
-	kfree(ps_params);
-	return ret;
-}
-
-int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
-			    void *buf, size_t buf_len, int index, u32 rates)
-{
-	struct wl1271_cmd_template_set *cmd;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd template_set %d", template_id);
-
-	WARN_ON(buf_len > WL1271_CMD_TEMPL_MAX_SIZE);
-	buf_len = min_t(size_t, buf_len, WL1271_CMD_TEMPL_MAX_SIZE);
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	cmd->len = cpu_to_le16(buf_len);
-	cmd->template_type = template_id;
-	cmd->enabled_rates = cpu_to_le32(rates);
-	cmd->short_retry_limit = wl->conf.tx.rc_conf.short_retry_limit;
-	cmd->long_retry_limit = wl->conf.tx.rc_conf.long_retry_limit;
-	cmd->index = index;
-
-	if (buf)
-		memcpy(cmd->template_data, buf, buf_len);
-
-	ret = wl1271_cmd_send(wl, CMD_SET_TEMPLATE, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_warning("cmd set_template failed: %d", ret);
-		goto out_free;
-	}
-
-out_free:
-	kfree(cmd);
-
-out:
-	return ret;
-}
-
-int wl1271_cmd_build_null_data(struct wl1271 *wl)
-{
-	struct sk_buff *skb = NULL;
-	int size;
-	void *ptr;
-	int ret = -ENOMEM;
-
-
-	if (wl->bss_type == BSS_TYPE_IBSS) {
-		size = sizeof(struct wl12xx_null_data_template);
-		ptr = NULL;
-	} else {
-		skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
-		if (!skb)
-			goto out;
-		size = skb->len;
-		ptr = skb->data;
-	}
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0,
-				      wl->basic_rate);
-
-out:
-	dev_kfree_skb(skb);
-	if (ret)
-		wl1271_warning("cmd buld null data failed %d", ret);
-
-	return ret;
-
-}
-
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl)
-{
-	struct sk_buff *skb = NULL;
-	int ret = -ENOMEM;
-
-	skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
-	if (!skb)
-		goto out;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV,
-				      skb->data, skb->len,
-				      CMD_TEMPL_KLV_IDX_NULL_DATA,
-				      wl->basic_rate);
-
-out:
-	dev_kfree_skb(skb);
-	if (ret)
-		wl1271_warning("cmd build klv null data failed %d", ret);
-
-	return ret;
-
-}
-
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
-{
-	struct sk_buff *skb;
-	int ret = 0;
-
-	skb = ieee80211_pspoll_get(wl->hw, wl->vif);
-	if (!skb)
-		goto out;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data,
-				      skb->len, 0, wl->basic_rate_set);
-
-out:
-	dev_kfree_skb(skb);
-	return ret;
-}
-
-int wl1271_cmd_build_probe_req(struct wl1271 *wl,
-			       const u8 *ssid, size_t ssid_len,
-			       const u8 *ie, size_t ie_len, u8 band)
-{
-	struct sk_buff *skb;
-	int ret;
-
-	skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len,
-				     ie, ie_len);
-	if (!skb) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len);
-
-	if (band == IEEE80211_BAND_2GHZ)
-		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
-					      skb->data, skb->len, 0,
-					      wl->conf.tx.basic_rate);
-	else
-		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
-					      skb->data, skb->len, 0,
-					      wl->conf.tx.basic_rate_5);
-
-out:
-	dev_kfree_skb(skb);
-	return ret;
-}
-
-int wl1271_build_qos_null_data(struct wl1271 *wl)
-{
-	struct ieee80211_qos_hdr template;
-
-	memset(&template, 0, sizeof(template));
-
-	memcpy(template.addr1, wl->bssid, ETH_ALEN);
-	memcpy(template.addr2, wl->mac_addr, ETH_ALEN);
-	memcpy(template.addr3, wl->bssid, ETH_ALEN);
-
-	template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
-					     IEEE80211_STYPE_QOS_NULLFUNC |
-					     IEEE80211_FCTL_TODS);
-
-	/* FIXME: not sure what priority to use here */
-	template.qos_ctrl = cpu_to_le16(0);
-
-	return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template,
-				       sizeof(template), 0,
-				       wl->basic_rate);
-}
-
-int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id)
-{
-	struct wl1271_cmd_set_keys *cmd;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd set_default_wep_key %d", id);
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	cmd->id = id;
-	cmd->key_action = cpu_to_le16(KEY_SET_ID);
-	cmd->key_type = KEY_WEP;
-
-	ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_warning("cmd set_default_wep_key failed: %d", ret);
-		goto out;
-	}
-
-out:
-	kfree(cmd);
-
-	return ret;
-}
-
-int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
-		       u8 key_size, const u8 *key, const u8 *addr,
-		       u32 tx_seq_32, u16 tx_seq_16)
-{
-	struct wl1271_cmd_set_keys *cmd;
-	int ret = 0;
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	if (key_type != KEY_WEP)
-		memcpy(cmd->addr, addr, ETH_ALEN);
-
-	cmd->key_action = cpu_to_le16(action);
-	cmd->key_size = key_size;
-	cmd->key_type = key_type;
-
-	cmd->ac_seq_num16[0] = cpu_to_le16(tx_seq_16);
-	cmd->ac_seq_num32[0] = cpu_to_le32(tx_seq_32);
-
-	/* we have only one SSID profile */
-	cmd->ssid_profile = 0;
-
-	cmd->id = id;
-
-	if (key_type == KEY_TKIP) {
-		/*
-		 * We get the key in the following form:
-		 * TKIP (16 bytes) - TX MIC (8 bytes) - RX MIC (8 bytes)
-		 * but the target is expecting:
-		 * TKIP - RX MIC - TX MIC
-		 */
-		memcpy(cmd->key, key, 16);
-		memcpy(cmd->key + 16, key + 24, 8);
-		memcpy(cmd->key + 24, key + 16, 8);
-
-	} else {
-		memcpy(cmd->key, key, key_size);
-	}
-
-	wl1271_dump(DEBUG_CRYPT, "TARGET KEY: ", cmd, sizeof(*cmd));
-
-	ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_warning("could not set keys");
-	goto out;
-	}
-
-out:
-	kfree(cmd);
-
-	return ret;
-}
-
-int wl1271_cmd_disconnect(struct wl1271 *wl)
-{
-	struct wl1271_cmd_disconnect *cmd;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd disconnect");
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	cmd->rx_config_options = cpu_to_le32(wl->rx_config);
-	cmd->rx_filter_options = cpu_to_le32(wl->rx_filter);
-	/* disconnect reason is not used in immediate disconnections */
-	cmd->type = DISCONNECT_IMMEDIATE;
-
-	ret = wl1271_cmd_send(wl, CMD_DISCONNECT, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_error("failed to send disconnect command");
-		goto out_free;
-	}
-
-	ret = wl1271_cmd_wait_for_event(wl, DISCONNECT_EVENT_COMPLETE_ID);
-	if (ret < 0)
-		wl1271_error("cmd disconnect event completion error");
-
-out_free:
-	kfree(cmd);
-
-out:
-	return ret;
-}
-
-int wl1271_cmd_set_sta_state(struct wl1271 *wl)
-{
-	struct wl1271_cmd_set_sta_state *cmd;
-	int ret = 0;
-
-	wl1271_debug(DEBUG_CMD, "cmd set sta state");
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	cmd->state = WL1271_CMD_STA_STATE_CONNECTED;
-
-	ret = wl1271_cmd_send(wl, CMD_SET_STA_STATE, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_error("failed to send set STA state command");
-		goto out_free;
-	}
-
-out_free:
-	kfree(cmd);
-
-out:
-	return ret;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/wl1271_cmd.h
deleted file mode 100644
index a0caf4fc37b1..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.h
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_CMD_H__
-#define __WL1271_CMD_H__
-
-#include "wl1271.h"
-
-struct acx_header;
-
-int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
-		    size_t res_len);
-int wl1271_cmd_general_parms(struct wl1271 *wl);
-int wl1271_cmd_radio_parms(struct wl1271 *wl);
-int wl1271_cmd_ext_radio_parms(struct wl1271 *wl);
-int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type);
-int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
-int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
-int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
-int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send);
-int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
-			   size_t len);
-int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
-			    void *buf, size_t buf_len, int index, u32 rates);
-int wl1271_cmd_build_null_data(struct wl1271 *wl);
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
-int wl1271_cmd_build_probe_req(struct wl1271 *wl,
-			       const u8 *ssid, size_t ssid_len,
-			       const u8 *ie, size_t ie_len, u8 band);
-int wl1271_build_qos_null_data(struct wl1271 *wl);
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
-int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
-int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
-		       u8 key_size, const u8 *key, const u8 *addr,
-		       u32 tx_seq_32, u16 tx_seq_16);
-int wl1271_cmd_disconnect(struct wl1271 *wl);
-int wl1271_cmd_set_sta_state(struct wl1271 *wl);
-
-enum wl1271_commands {
-	CMD_INTERROGATE     = 1,    /*use this to read information elements*/
-	CMD_CONFIGURE       = 2,    /*use this to write information elements*/
-	CMD_ENABLE_RX       = 3,
-	CMD_ENABLE_TX       = 4,
-	CMD_DISABLE_RX      = 5,
-	CMD_DISABLE_TX      = 6,
-	CMD_SCAN            = 8,
-	CMD_STOP_SCAN       = 9,
-	CMD_START_JOIN      = 11,
-	CMD_SET_KEYS        = 12,
-	CMD_READ_MEMORY     = 13,
-	CMD_WRITE_MEMORY    = 14,
-	CMD_SET_TEMPLATE    = 19,
-	CMD_TEST            = 23,
-	CMD_NOISE_HIST      = 28,
-	CMD_LNA_CONTROL     = 32,
-	CMD_SET_BCN_MODE    = 33,
-	CMD_MEASUREMENT      = 34,
-	CMD_STOP_MEASUREMENT = 35,
-	CMD_DISCONNECT       = 36,
-	CMD_SET_PS_MODE      = 37,
-	CMD_CHANNEL_SWITCH   = 38,
-	CMD_STOP_CHANNEL_SWICTH = 39,
-	CMD_AP_DISCOVERY     = 40,
-	CMD_STOP_AP_DISCOVERY = 41,
-	CMD_SPS_SCAN = 42,
-	CMD_STOP_SPS_SCAN = 43,
-	CMD_HEALTH_CHECK     = 45,
-	CMD_DEBUG            = 46,
-	CMD_TRIGGER_SCAN_TO  = 47,
-	CMD_CONNECTION_SCAN_CFG      = 48,
-	CMD_CONNECTION_SCAN_SSID_CFG = 49,
-	CMD_START_PERIODIC_SCAN      = 50,
-	CMD_STOP_PERIODIC_SCAN       = 51,
-	CMD_SET_STA_STATE            = 52,
-
-	NUM_COMMANDS,
-	MAX_COMMAND_ID = 0xFFFF,
-};
-
-#define MAX_CMD_PARAMS 572
-
-enum {
-	CMD_TEMPL_KLV_IDX_NULL_DATA = 0,
-	CMD_TEMPL_KLV_IDX_MAX = 4
-};
-
-enum cmd_templ {
-	CMD_TEMPL_NULL_DATA = 0,
-	CMD_TEMPL_BEACON,
-	CMD_TEMPL_CFG_PROBE_REQ_2_4,
-	CMD_TEMPL_CFG_PROBE_REQ_5,
-	CMD_TEMPL_PROBE_RESPONSE,
-	CMD_TEMPL_QOS_NULL_DATA,
-	CMD_TEMPL_PS_POLL,
-	CMD_TEMPL_KLV,
-	CMD_TEMPL_DISCONNECT,
-	CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */
-	CMD_TEMPL_PROBE_REQ_5,   /* for firmware internal use only */
-	CMD_TEMPL_BAR,           /* for firmware internal use only */
-	CMD_TEMPL_CTS,           /*
-				  * For CTS-to-self (FastCTS) mechanism
-				  * for BT/WLAN coexistence (SoftGemini). */
-	CMD_TEMPL_MAX = 0xff
-};
-
-/* unit ms */
-#define WL1271_COMMAND_TIMEOUT     2000
-#define WL1271_CMD_TEMPL_MAX_SIZE  252
-#define WL1271_EVENT_TIMEOUT       750
-
-struct wl1271_cmd_header {
-	__le16 id;
-	__le16 status;
-	/* payload */
-	u8 data[0];
-} __packed;
-
-#define WL1271_CMD_MAX_PARAMS 572
-
-struct wl1271_command {
-	struct wl1271_cmd_header header;
-	u8  parameters[WL1271_CMD_MAX_PARAMS];
-} __packed;
-
-enum {
-	CMD_MAILBOX_IDLE		=  0,
-	CMD_STATUS_SUCCESS		=  1,
-	CMD_STATUS_UNKNOWN_CMD		=  2,
-	CMD_STATUS_UNKNOWN_IE		=  3,
-	CMD_STATUS_REJECT_MEAS_SG_ACTIVE	= 11,
-	CMD_STATUS_RX_BUSY		= 13,
-	CMD_STATUS_INVALID_PARAM		= 14,
-	CMD_STATUS_TEMPLATE_TOO_LARGE		= 15,
-	CMD_STATUS_OUT_OF_MEMORY		= 16,
-	CMD_STATUS_STA_TABLE_FULL		= 17,
-	CMD_STATUS_RADIO_ERROR		= 18,
-	CMD_STATUS_WRONG_NESTING		= 19,
-	CMD_STATUS_TIMEOUT		= 21, /* Driver internal use.*/
-	CMD_STATUS_FW_RESET		= 22, /* Driver internal use.*/
-	MAX_COMMAND_STATUS		= 0xff
-};
-
-#define CMDMBOX_HEADER_LEN 4
-#define CMDMBOX_INFO_ELEM_HEADER_LEN 4
-
-enum {
-	BSS_TYPE_IBSS = 0,
-	BSS_TYPE_STA_BSS = 2,
-	BSS_TYPE_AP_BSS = 3,
-	MAX_BSS_TYPE = 0xFF
-};
-
-#define WL1271_JOIN_CMD_CTRL_TX_FLUSH     0x80 /* Firmware flushes all Tx */
-#define WL1271_JOIN_CMD_TX_SESSION_OFFSET 1
-#define WL1271_JOIN_CMD_BSS_TYPE_5GHZ 0x10
-
-struct wl1271_cmd_join {
-	struct wl1271_cmd_header header;
-
-	__le32 bssid_lsb;
-	__le16 bssid_msb;
-	__le16 beacon_interval; /* in TBTTs */
-	__le32 rx_config_options;
-	__le32 rx_filter_options;
-
-	/*
-	 * The target uses this field to determine the rate at
-	 * which to transmit control frame responses (such as
-	 * ACK or CTS frames).
-	 */
-	__le32 basic_rate_set;
-	u8 dtim_interval;
-	/*
-	 * bits 0-2: This bitwise field specifies the type
-	 * of BSS to start or join (BSS_TYPE_*).
-	 * bit 4: Band - The radio band in which to join
-	 * or start.
-	 *  0 - 2.4GHz band
-	 *  1 - 5GHz band
-	 * bits 3, 5-7: Reserved
-	 */
-	u8 bss_type;
-	u8 channel;
-	u8 ssid_len;
-	u8 ssid[IW_ESSID_MAX_SIZE];
-	u8 ctrl; /* JOIN_CMD_CTRL_* */
-	u8 reserved[3];
-} __packed;
-
-struct cmd_enabledisable_path {
-	struct wl1271_cmd_header header;
-
-	u8 channel;
-	u8 padding[3];
-} __packed;
-
-#define WL1271_RATE_AUTOMATIC  0
-
-struct wl1271_cmd_template_set {
-	struct wl1271_cmd_header header;
-
-	__le16 len;
-	u8 template_type;
-	u8 index;  /* relevant only for KLV_TEMPLATE type */
-	__le32 enabled_rates;
-	u8 short_retry_limit;
-	u8 long_retry_limit;
-	u8 aflags;
-	u8 reserved;
-	u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE];
-} __packed;
-
-#define TIM_ELE_ID    5
-#define PARTIAL_VBM_MAX    251
-
-struct wl1271_tim {
-	u8 identity;
-	u8 length;
-	u8 dtim_count;
-	u8 dtim_period;
-	u8 bitmap_ctrl;
-	u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
-} __packed;
-
-enum wl1271_cmd_ps_mode {
-	STATION_ACTIVE_MODE,
-	STATION_POWER_SAVE_MODE
-};
-
-struct wl1271_cmd_ps_params {
-	struct wl1271_cmd_header header;
-
-	u8 ps_mode; /* STATION_* */
-	u8 send_null_data; /* Do we have to send NULL data packet ? */
-	u8 retries; /* Number of retires for the initial NULL data packet */
-
-	 /*
-	  * TUs during which the target stays awake after switching
-	  * to power save mode.
-	  */
-	u8 hang_over_period;
-	__le32 null_data_rate;
-} __packed;
-
-/* HW encryption keys */
-#define NUM_ACCESS_CATEGORIES_COPY 4
-#define MAX_KEY_SIZE 32
-
-enum wl1271_cmd_key_action {
-	KEY_ADD_OR_REPLACE = 1,
-	KEY_REMOVE         = 2,
-	KEY_SET_ID         = 3,
-	MAX_KEY_ACTION     = 0xffff,
-};
-
-enum wl1271_cmd_key_type {
-	KEY_NONE = 0,
-	KEY_WEP  = 1,
-	KEY_TKIP = 2,
-	KEY_AES  = 3,
-	KEY_GEM  = 4,
-};
-
-/* FIXME: Add description for key-types */
-
-struct wl1271_cmd_set_keys {
-	struct wl1271_cmd_header header;
-
-	/* Ignored for default WEP key */
-	u8 addr[ETH_ALEN];
-
-	/* key_action_e */
-	__le16 key_action;
-
-	__le16 reserved_1;
-
-	/* key size in bytes */
-	u8 key_size;
-
-	/* key_type_e */
-	u8 key_type;
-	u8 ssid_profile;
-
-	/*
-	 * TKIP, AES: frame's key id field.
-	 * For WEP default key: key id;
-	 */
-	u8 id;
-	u8 reserved_2[6];
-	u8 key[MAX_KEY_SIZE];
-	__le16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
-	__le32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
-} __packed;
-
-struct wl1271_cmd_test_header {
-	u8 id;
-	u8 padding[3];
-} __packed;
-
-enum wl1271_channel_tune_bands {
-	WL1271_CHANNEL_TUNE_BAND_2_4,
-	WL1271_CHANNEL_TUNE_BAND_5,
-	WL1271_CHANNEL_TUNE_BAND_4_9
-};
-
-#define WL1271_PD_REFERENCE_POINT_BAND_B_G  0
-
-#define TEST_CMD_P2G_CAL                    0x02
-#define TEST_CMD_CHANNEL_TUNE               0x0d
-#define TEST_CMD_UPDATE_PD_REFERENCE_POINT  0x1d
-#define TEST_CMD_INI_FILE_RADIO_PARAM       0x19
-#define TEST_CMD_INI_FILE_GENERAL_PARAM     0x1E
-#define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
-
-struct wl1271_general_parms_cmd {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	struct wl1271_ini_general_params general_params;
-
-	u8 sr_debug_table[WL1271_INI_MAX_SMART_REFLEX_PARAM];
-	u8 sr_sen_n_p;
-	u8 sr_sen_n_p_gain;
-	u8 sr_sen_nrn;
-	u8 sr_sen_prn;
-	u8 padding[3];
-} __packed;
-
-struct wl1271_radio_parms_cmd {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	/* Static radio parameters */
-	struct wl1271_ini_band_params_2 static_params_2;
-	struct wl1271_ini_band_params_5 static_params_5;
-
-	/* Dynamic radio parameters */
-	struct wl1271_ini_fem_params_2 dyn_params_2;
-	u8 padding2;
-	struct wl1271_ini_fem_params_5 dyn_params_5;
-	u8 padding3[2];
-} __packed;
-
-struct wl1271_ext_radio_parms_cmd {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
-	u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
-	u8 padding[3];
-} __packed;
-
-struct wl1271_cmd_cal_channel_tune {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	u8 band;
-	u8 channel;
-
-	__le16 radio_status;
-} __packed;
-
-struct wl1271_cmd_cal_update_ref_point {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le32 ref_power;
-	__le32 ref_detector;
-	u8  sub_band;
-	u8  padding[3];
-} __packed;
-
-#define MAX_TLV_LENGTH         400
-#define	MAX_NVS_VERSION_LENGTH 12
-
-#define WL1271_CAL_P2G_BAND_B_G BIT(0)
-
-struct wl1271_cmd_cal_p2g {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le16 len;
-	u8  buf[MAX_TLV_LENGTH];
-	u8  type;
-	u8  padding;
-
-	__le16 radio_status;
-	u8  nvs_version[MAX_NVS_VERSION_LENGTH];
-
-	u8  sub_band_mask;
-	u8  padding2;
-} __packed;
-
-
-/*
- * There are three types of disconnections:
- *
- * DISCONNECT_IMMEDIATE: the fw doesn't send any frames
- * DISCONNECT_DEAUTH:    the fw generates a DEAUTH request with the reason
- *                       we have passed
- * DISCONNECT_DISASSOC:  the fw generates a DESASSOC request with the reason
- *                       we have passed
- */
-enum wl1271_disconnect_type {
-	DISCONNECT_IMMEDIATE,
-	DISCONNECT_DEAUTH,
-	DISCONNECT_DISASSOC
-};
-
-struct wl1271_cmd_disconnect {
-	struct wl1271_cmd_header header;
-
-	__le32 rx_config_options;
-	__le32 rx_filter_options;
-
-	__le16 reason;
-	u8  type;
-
-	u8  padding;
-} __packed;
-
-#define WL1271_CMD_STA_STATE_CONNECTED  1
-
-struct wl1271_cmd_set_sta_state {
-	struct wl1271_cmd_header header;
-
-	u8 state;
-	u8 padding[3];
-} __packed;
-
-#endif /* __WL1271_CMD_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
deleted file mode 100644
index 5f78a6cb1433..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ /dev/null
@@ -1,1105 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_CONF_H__
-#define __WL1271_CONF_H__
-
-enum {
-	CONF_HW_BIT_RATE_1MBPS   = BIT(0),
-	CONF_HW_BIT_RATE_2MBPS   = BIT(1),
-	CONF_HW_BIT_RATE_5_5MBPS = BIT(2),
-	CONF_HW_BIT_RATE_6MBPS   = BIT(3),
-	CONF_HW_BIT_RATE_9MBPS   = BIT(4),
-	CONF_HW_BIT_RATE_11MBPS  = BIT(5),
-	CONF_HW_BIT_RATE_12MBPS  = BIT(6),
-	CONF_HW_BIT_RATE_18MBPS  = BIT(7),
-	CONF_HW_BIT_RATE_22MBPS  = BIT(8),
-	CONF_HW_BIT_RATE_24MBPS  = BIT(9),
-	CONF_HW_BIT_RATE_36MBPS  = BIT(10),
-	CONF_HW_BIT_RATE_48MBPS  = BIT(11),
-	CONF_HW_BIT_RATE_54MBPS  = BIT(12),
-	CONF_HW_BIT_RATE_MCS_0   = BIT(13),
-	CONF_HW_BIT_RATE_MCS_1   = BIT(14),
-	CONF_HW_BIT_RATE_MCS_2   = BIT(15),
-	CONF_HW_BIT_RATE_MCS_3   = BIT(16),
-	CONF_HW_BIT_RATE_MCS_4   = BIT(17),
-	CONF_HW_BIT_RATE_MCS_5   = BIT(18),
-	CONF_HW_BIT_RATE_MCS_6   = BIT(19),
-	CONF_HW_BIT_RATE_MCS_7   = BIT(20)
-};
-
-enum {
-	CONF_HW_RATE_INDEX_1MBPS   = 0,
-	CONF_HW_RATE_INDEX_2MBPS   = 1,
-	CONF_HW_RATE_INDEX_5_5MBPS = 2,
-	CONF_HW_RATE_INDEX_6MBPS   = 3,
-	CONF_HW_RATE_INDEX_9MBPS   = 4,
-	CONF_HW_RATE_INDEX_11MBPS  = 5,
-	CONF_HW_RATE_INDEX_12MBPS  = 6,
-	CONF_HW_RATE_INDEX_18MBPS  = 7,
-	CONF_HW_RATE_INDEX_22MBPS  = 8,
-	CONF_HW_RATE_INDEX_24MBPS  = 9,
-	CONF_HW_RATE_INDEX_36MBPS  = 10,
-	CONF_HW_RATE_INDEX_48MBPS  = 11,
-	CONF_HW_RATE_INDEX_54MBPS  = 12,
-	CONF_HW_RATE_INDEX_MAX     = CONF_HW_RATE_INDEX_54MBPS,
-};
-
-enum {
-	CONF_HW_RXTX_RATE_MCS7 = 0,
-	CONF_HW_RXTX_RATE_MCS6,
-	CONF_HW_RXTX_RATE_MCS5,
-	CONF_HW_RXTX_RATE_MCS4,
-	CONF_HW_RXTX_RATE_MCS3,
-	CONF_HW_RXTX_RATE_MCS2,
-	CONF_HW_RXTX_RATE_MCS1,
-	CONF_HW_RXTX_RATE_MCS0,
-	CONF_HW_RXTX_RATE_54,
-	CONF_HW_RXTX_RATE_48,
-	CONF_HW_RXTX_RATE_36,
-	CONF_HW_RXTX_RATE_24,
-	CONF_HW_RXTX_RATE_22,
-	CONF_HW_RXTX_RATE_18,
-	CONF_HW_RXTX_RATE_12,
-	CONF_HW_RXTX_RATE_11,
-	CONF_HW_RXTX_RATE_9,
-	CONF_HW_RXTX_RATE_6,
-	CONF_HW_RXTX_RATE_5_5,
-	CONF_HW_RXTX_RATE_2,
-	CONF_HW_RXTX_RATE_1,
-	CONF_HW_RXTX_RATE_MAX,
-	CONF_HW_RXTX_RATE_UNSUPPORTED = 0xff
-};
-
-enum {
-	CONF_SG_DISABLE = 0,
-	CONF_SG_PROTECTIVE,
-	CONF_SG_OPPORTUNISTIC
-};
-
-enum {
-	/*
-	 * PER threshold in PPM of the BT voice
-	 *
-	 * Range: 0 - 10000000
-	 */
-	CONF_SG_BT_PER_THRESHOLD = 0,
-
-	/*
-	 * Number of consequent RX_ACTIVE activities to override BT voice
-	 * frames to ensure WLAN connection
-	 *
-	 * Range: 0 - 100
-	 */
-	CONF_SG_HV3_MAX_OVERRIDE,
-
-	/*
-	 * Defines the PER threshold of the BT voice
-	 *
-	 * Range: 0 - 65000
-	 */
-	CONF_SG_BT_NFS_SAMPLE_INTERVAL,
-
-	/*
-	 * Defines the load ratio of BT
-	 *
-	 * Range: 0 - 100 (%)
-	 */
-	CONF_SG_BT_LOAD_RATIO,
-
-	/*
-	 * Defines whether the SG will force WLAN host to enter/exit PSM
-	 *
-	 * Range: 1 - SG can force, 0 - host handles PSM
-	 */
-	CONF_SG_AUTO_PS_MODE,
-
-	/*
-	 * Compensation percentage of probe requests when scan initiated
-	 * during BT voice/ACL link.
-	 *
-	 * Range: 0 - 255 (%)
-	 */
-	CONF_SG_AUTO_SCAN_PROBE_REQ,
-
-	/*
-	 * Compensation percentage of probe requests when active scan initiated
-	 * during BT voice
-	 *
-	 * Range: 0 - 255 (%)
-	 */
-	CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3,
-
-	/*
-	 * Defines antenna configuration (single/dual antenna)
-	 *
-	 * Range: 0 - single antenna, 1 - dual antenna
-	 */
-	CONF_SG_ANTENNA_CONFIGURATION,
-
-	/*
-	 * The threshold (percent) of max consequtive beacon misses before
-	 * increasing priority of beacon reception.
-	 *
-	 * Range: 0 - 100 (%)
-	 */
-	CONF_SG_BEACON_MISS_PERCENT,
-
-	/*
-	 * The rate threshold below which receiving a data frame from the AP
-	 * will increase the priority of the data frame above BT traffic.
-	 *
-	 * Range: 0,2, 5(=5.5), 6, 9, 11, 12, 18, 24, 36, 48, 54
-	 */
-	CONF_SG_RATE_ADAPT_THRESH,
-
-	/*
-	 * Not used currently.
-	 *
-	 * Range: 0
-	 */
-	CONF_SG_RATE_ADAPT_SNR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN PSM / BT master basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_BR,
-	CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_BR,
-
-	/*
-	 * The time after it expires no new WLAN trigger frame is trasmitted
-	 * in WLAN PSM / BT master basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_BR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN PSM / BT slave basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_BR,
-	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_BR,
-
-	/*
-	 * The time after it expires no new WLAN trigger frame is trasmitted
-	 * in WLAN PSM / BT slave basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_BR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN PSM / BT master EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_EDR,
-	CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_EDR,
-
-	/*
-	 * The time after it expires no new WLAN trigger frame is trasmitted
-	 * in WLAN PSM / BT master EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_EDR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN PSM / BT slave EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_EDR,
-	CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_EDR,
-
-	/*
-	 * The time after it expires no new WLAN trigger frame is trasmitted
-	 * in WLAN PSM / BT slave EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_EDR,
-
-	/*
-	 * RX guard time before the beginning of a new BT voice frame during
-	 * which no new WLAN trigger frame is transmitted.
-	 *
-	 * Range: 0 - 100000 (us)
-	 */
-	CONF_SG_RXT,
-
-	/*
-	 * TX guard time before the beginning of a new BT voice frame during
-	 * which no new WLAN frame is transmitted.
-	 *
-	 * Range: 0 - 100000 (us)
-	 */
-
-	CONF_SG_TXT,
-
-	/*
-	 * Enable adaptive RXT/TXT algorithm. If disabled, the host values
-	 * will be utilized.
-	 *
-	 * Range: 0 - disable, 1 - enable
-	 */
-	CONF_SG_ADAPTIVE_RXT_TXT,
-
-	/*
-	 * The used WLAN legacy service period during active BT ACL link
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_PS_POLL_TIMEOUT,
-
-	/*
-	 * The used WLAN UPSD service period during active BT ACL link
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_UPSD_TIMEOUT,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN Active / BT master EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MIN_EDR,
-	CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MAX_EDR,
-
-	/*
-	 * The maximum time WLAN can gain the antenna for
-	 * in WLAN Active / BT master EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_MASTER_EDR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN Active / BT slave EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MIN_EDR,
-	CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MAX_EDR,
-
-	/*
-	 * The maximum time WLAN can gain the antenna for
-	 * in WLAN Active / BT slave EDR
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_SLAVE_EDR,
-
-	/*
-	 * Configure the min and max time BT gains the antenna
-	 * in WLAN Active / BT basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_BT_ACL_MIN_BR,
-	CONF_SG_WLAN_ACTIVE_BT_ACL_MAX_BR,
-
-	/*
-	 * The maximum time WLAN can gain the antenna for
-	 * in WLAN Active / BT basic rate
-	 *
-	 * Range: 0 - 255 (ms)
-	 */
-	CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_BR,
-
-	/*
-	 * Compensation percentage of WLAN passive scan window if initiated
-	 * during BT voice
-	 *
-	 * Range: 0 - 1000 (%)
-	 */
-	CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3,
-
-	/*
-	 * Compensation percentage of WLAN passive scan window if initiated
-	 * during BT A2DP
-	 *
-	 * Range: 0 - 1000 (%)
-	 */
-	CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP,
-
-	/*
-	 * Fixed time ensured for BT traffic to gain the antenna during WLAN
-	 * passive scan.
-	 *
-	 * Range: 0 - 1000 ms
-	 */
-	CONF_SG_PASSIVE_SCAN_A2DP_BT_TIME,
-
-	/*
-	 * Fixed time ensured for WLAN traffic to gain the antenna during WLAN
-	 * passive scan.
-	 *
-	 * Range: 0 - 1000 ms
-	 */
-	CONF_SG_PASSIVE_SCAN_A2DP_WLAN_TIME,
-
-	/*
-	 * Number of consequent BT voice frames not interrupted by WLAN
-	 *
-	 * Range: 0 - 100
-	 */
-	CONF_SG_HV3_MAX_SERVED,
-
-	/*
-	 * Protection time of the DHCP procedure.
-	 *
-	 * Range: 0 - 100000 (ms)
-	 */
-	CONF_SG_DHCP_TIME,
-
-	/*
-	 * Compensation percentage of WLAN active scan window if initiated
-	 * during BT A2DP
-	 *
-	 * Range: 0 - 1000 (%)
-	 */
-	CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP,
-	CONF_SG_TEMP_PARAM_1,
-	CONF_SG_TEMP_PARAM_2,
-	CONF_SG_TEMP_PARAM_3,
-	CONF_SG_TEMP_PARAM_4,
-	CONF_SG_TEMP_PARAM_5,
-	CONF_SG_PARAMS_MAX,
-	CONF_SG_PARAMS_ALL = 0xff
-};
-
-struct conf_sg_settings {
-	u32 params[CONF_SG_PARAMS_MAX];
-	u8 state;
-};
-
-enum conf_rx_queue_type {
-	CONF_RX_QUEUE_TYPE_LOW_PRIORITY,  /* All except the high priority */
-	CONF_RX_QUEUE_TYPE_HIGH_PRIORITY, /* Management and voice packets */
-};
-
-struct conf_rx_settings {
-	/*
-	 * The maximum amount of time, in TU, before the
-	 * firmware discards the MSDU.
-	 *
-	 * Range: 0 - 0xFFFFFFFF
-	 */
-	u32 rx_msdu_life_time;
-
-	/*
-	 * Packet detection threshold in the PHY.
-	 *
-	 * FIXME: details unknown.
-	 */
-	u32 packet_detection_threshold;
-
-	/*
-	 * The longest time the STA will wait to receive traffic from the AP
-	 * after a PS-poll has been transmitted.
-	 *
-	 * Range: 0 - 200000
-	 */
-	u16 ps_poll_timeout;
-	/*
-	 * The longest time the STA will wait to receive traffic from the AP
-	 * after a frame has been sent from an UPSD enabled queue.
-	 *
-	 * Range: 0 - 200000
-	 */
-	u16 upsd_timeout;
-
-	/*
-	 * The number of octets in an MPDU, below which an RTS/CTS
-	 * handshake is not performed.
-	 *
-	 * Range: 0 - 4096
-	 */
-	u16 rts_threshold;
-
-	/*
-	 * The RX Clear Channel Assessment threshold in the PHY
-	 * (the energy threshold).
-	 *
-	 * Range: ENABLE_ENERGY_D  == 0x140A
-	 *        DISABLE_ENERGY_D == 0xFFEF
-	 */
-	u16 rx_cca_threshold;
-
-	/*
-	 * Occupied Rx mem-blocks number which requires interrupting the host
-	 * (0 = no buffering, 0xffff = disabled).
-	 *
-	 * Range: u16
-	 */
-	u16 irq_blk_threshold;
-
-	/*
-	 * Rx packets number which requires interrupting the host
-	 * (0 = no buffering).
-	 *
-	 * Range: u16
-	 */
-	u16 irq_pkt_threshold;
-
-	/*
-	 * Max time in msec the FW may delay RX-Complete interrupt.
-	 *
-	 * Range: 1 - 100
-	 */
-	u16 irq_timeout;
-
-	/*
-	 * The RX queue type.
-	 *
-	 * Range: RX_QUEUE_TYPE_RX_LOW_PRIORITY, RX_QUEUE_TYPE_RX_HIGH_PRIORITY,
-	 */
-	u8 queue_type;
-};
-
-#define CONF_TX_MAX_RATE_CLASSES       8
-
-#define CONF_TX_RATE_MASK_UNSPECIFIED  0
-#define CONF_TX_RATE_MASK_BASIC        (CONF_HW_BIT_RATE_1MBPS | \
-					CONF_HW_BIT_RATE_2MBPS)
-#define CONF_TX_RATE_RETRY_LIMIT       10
-
-struct conf_tx_rate_class {
-
-	/*
-	 * The rates enabled for this rate class.
-	 *
-	 * Range: CONF_HW_BIT_RATE_* bit mask
-	 */
-	u32 enabled_rates;
-
-	/*
-	 * The dot11 short retry limit used for TX retries.
-	 *
-	 * Range: u8
-	 */
-	u8 short_retry_limit;
-
-	/*
-	 * The dot11 long retry limit used for TX retries.
-	 *
-	 * Range: u8
-	 */
-	u8 long_retry_limit;
-
-	/*
-	 * Flags controlling the attributes of TX transmission.
-	 *
-	 * Range: bit 0: Truncate - when set, FW attempts to send a frame stop
-	 *               when the total valid per-rate attempts have
-	 *               been exhausted; otherwise transmissions
-	 *               will continue at the lowest available rate
-	 *               until the appropriate one of the
-	 *               short_retry_limit, long_retry_limit,
-	 *               dot11_max_transmit_msdu_life_time, or
-	 *               max_tx_life_time, is exhausted.
-	 *            1: Preamble Override - indicates if the preamble type
-	 *               should be used in TX.
-	 *            2: Preamble Type - the type of the preamble to be used by
-	 *               the policy (0 - long preamble, 1 - short preamble.
-	 */
-	u8 aflags;
-};
-
-#define CONF_TX_MAX_AC_COUNT 4
-
-/* Slot number setting to start transmission at PIFS interval */
-#define CONF_TX_AIFS_PIFS 1
-/* Slot number setting to start transmission at DIFS interval normal
- * DCF access */
-#define CONF_TX_AIFS_DIFS 2
-
-
-enum conf_tx_ac {
-	CONF_TX_AC_BE = 0,         /* best effort / legacy */
-	CONF_TX_AC_BK = 1,         /* background */
-	CONF_TX_AC_VI = 2,         /* video */
-	CONF_TX_AC_VO = 3,         /* voice */
-	CONF_TX_AC_CTS2SELF = 4,   /* fictious AC, follows AC_VO */
-	CONF_TX_AC_ANY_TID = 0x1f
-};
-
-struct conf_tx_ac_category {
-	/*
-	 * The AC class identifier.
-	 *
-	 * Range: enum conf_tx_ac
-	 */
-	u8 ac;
-
-	/*
-	 * The contention window minimum size (in slots) for the access
-	 * class.
-	 *
-	 * Range: u8
-	 */
-	u8 cw_min;
-
-	/*
-	 * The contention window maximum size (in slots) for the access
-	 * class.
-	 *
-	 * Range: u8
-	 */
-	u16 cw_max;
-
-	/*
-	 * The AIF value (in slots) for the access class.
-	 *
-	 * Range: u8
-	 */
-	u8 aifsn;
-
-	/*
-	 * The TX Op Limit (in microseconds) for the access class.
-	 *
-	 * Range: u16
-	 */
-	u16 tx_op_limit;
-};
-
-#define CONF_TX_MAX_TID_COUNT 8
-
-enum {
-	CONF_CHANNEL_TYPE_DCF = 0,   /* DC/LEGACY*/
-	CONF_CHANNEL_TYPE_EDCF = 1,  /* EDCA*/
-	CONF_CHANNEL_TYPE_HCCA = 2,  /* HCCA*/
-};
-
-enum {
-	CONF_PS_SCHEME_LEGACY = 0,
-	CONF_PS_SCHEME_UPSD_TRIGGER = 1,
-	CONF_PS_SCHEME_LEGACY_PSPOLL = 2,
-	CONF_PS_SCHEME_SAPSD = 3,
-};
-
-enum {
-	CONF_ACK_POLICY_LEGACY = 0,
-	CONF_ACK_POLICY_NO_ACK = 1,
-	CONF_ACK_POLICY_BLOCK = 2,
-};
-
-
-struct conf_tx_tid {
-	u8 queue_id;
-	u8 channel_type;
-	u8 tsid;
-	u8 ps_scheme;
-	u8 ack_policy;
-	u32 apsd_conf[2];
-};
-
-struct conf_tx_settings {
-	/*
-	 * The TX ED value for TELEC Enable/Disable.
-	 *
-	 * Range: 0, 1
-	 */
-	u8 tx_energy_detection;
-
-	/*
-	 * Configuration for rate classes for TX (currently only one
-	 * rate class supported.)
-	 */
-	struct conf_tx_rate_class rc_conf;
-
-	/*
-	 * Configuration for access categories for TX rate control.
-	 */
-	u8 ac_conf_count;
-	struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT];
-
-	/*
-	 * Configuration for TID parameters.
-	 */
-	u8 tid_conf_count;
-	struct conf_tx_tid tid_conf[CONF_TX_MAX_TID_COUNT];
-
-	/*
-	 * The TX fragmentation threshold.
-	 *
-	 * Range: u16
-	 */
-	u16 frag_threshold;
-
-	/*
-	 * Max time in msec the FW may delay frame TX-Complete interrupt.
-	 *
-	 * Range: u16
-	 */
-	u16 tx_compl_timeout;
-
-	/*
-	 * Completed TX packet count which requires to issue the TX-Complete
-	 * interrupt.
-	 *
-	 * Range: u16
-	 */
-	u16 tx_compl_threshold;
-
-	/*
-	 * The rate used for control messages and scanning on the 2.4GHz band
-	 *
-	 * Range: CONF_HW_BIT_RATE_* bit mask
-	 */
-	u32 basic_rate;
-
-	/*
-	 * The rate used for control messages and scanning on the 5GHz band
-	 *
-	 * Range: CONF_HW_BIT_RATE_* bit mask
-	 */
-	u32 basic_rate_5;
-};
-
-enum {
-	CONF_WAKE_UP_EVENT_BEACON    = 0x01, /* Wake on every Beacon*/
-	CONF_WAKE_UP_EVENT_DTIM      = 0x02, /* Wake on every DTIM*/
-	CONF_WAKE_UP_EVENT_N_DTIM    = 0x04, /* Wake every Nth DTIM */
-	CONF_WAKE_UP_EVENT_N_BEACONS = 0x08, /* Wake every Nth beacon */
-	CONF_WAKE_UP_EVENT_BITS_MASK = 0x0F
-};
-
-#define CONF_MAX_BCN_FILT_IE_COUNT 32
-
-#define CONF_BCN_RULE_PASS_ON_CHANGE         BIT(0)
-#define CONF_BCN_RULE_PASS_ON_APPEARANCE     BIT(1)
-
-#define CONF_BCN_IE_OUI_LEN    3
-#define CONF_BCN_IE_VER_LEN    2
-
-struct conf_bcn_filt_rule {
-	/*
-	 * IE number to which to associate a rule.
-	 *
-	 * Range: u8
-	 */
-	u8 ie;
-
-	/*
-	 * Rule to associate with the specific ie.
-	 *
-	 * Range: CONF_BCN_RULE_PASS_ON_*
-	 */
-	u8 rule;
-
-	/*
-	 * OUI for the vendor specifie IE (221)
-	 */
-	u8 oui[CONF_BCN_IE_OUI_LEN];
-
-	/*
-	 * Type for the vendor specifie IE (221)
-	 */
-	u8 type;
-
-	/*
-	 * Version for the vendor specifie IE (221)
-	 */
-	u8 version[CONF_BCN_IE_VER_LEN];
-};
-
-#define CONF_MAX_RSSI_SNR_TRIGGERS 8
-
-enum {
-	CONF_TRIG_METRIC_RSSI_BEACON = 0,
-	CONF_TRIG_METRIC_RSSI_DATA,
-	CONF_TRIG_METRIC_SNR_BEACON,
-	CONF_TRIG_METRIC_SNR_DATA
-};
-
-enum {
-	CONF_TRIG_EVENT_TYPE_LEVEL = 0,
-	CONF_TRIG_EVENT_TYPE_EDGE
-};
-
-enum {
-	CONF_TRIG_EVENT_DIR_LOW = 0,
-	CONF_TRIG_EVENT_DIR_HIGH,
-	CONF_TRIG_EVENT_DIR_BIDIR
-};
-
-struct conf_sig_weights {
-
-	/*
-	 * RSSI from beacons average weight.
-	 *
-	 * Range: u8
-	 */
-	u8 rssi_bcn_avg_weight;
-
-	/*
-	 * RSSI from data average weight.
-	 *
-	 * Range: u8
-	 */
-	u8 rssi_pkt_avg_weight;
-
-	/*
-	 * SNR from beacons average weight.
-	 *
-	 * Range: u8
-	 */
-	u8 snr_bcn_avg_weight;
-
-	/*
-	 * SNR from data average weight.
-	 *
-	 * Range: u8
-	 */
-	u8 snr_pkt_avg_weight;
-};
-
-enum conf_bcn_filt_mode {
-	CONF_BCN_FILT_MODE_DISABLED = 0,
-	CONF_BCN_FILT_MODE_ENABLED = 1
-};
-
-enum conf_bet_mode {
-	CONF_BET_MODE_DISABLE = 0,
-	CONF_BET_MODE_ENABLE = 1,
-};
-
-struct conf_conn_settings {
-	/*
-	 * Firmware wakeup conditions configuration. The host may set only
-	 * one bit.
-	 *
-	 * Range: CONF_WAKE_UP_EVENT_*
-	 */
-	u8 wake_up_event;
-
-	/*
-	 * Listen interval for beacons or Dtims.
-	 *
-	 * Range: 0 for beacon and Dtim wakeup
-	 *        1-10 for x Dtims
-	 *        1-255 for x beacons
-	 */
-	u8 listen_interval;
-
-	/*
-	 * Enable or disable the beacon filtering.
-	 *
-	 * Range: CONF_BCN_FILT_MODE_*
-	 */
-	enum conf_bcn_filt_mode bcn_filt_mode;
-
-	/*
-	 * Configure Beacon filter pass-thru rules.
-	 */
-	u8 bcn_filt_ie_count;
-	struct conf_bcn_filt_rule bcn_filt_ie[CONF_MAX_BCN_FILT_IE_COUNT];
-
-	/*
-	 * The number of consequtive beacons to lose, before the firmware
-	 * becomes out of synch.
-	 *
-	 * Range: u32
-	 */
-	u32 synch_fail_thold;
-
-	/*
-	 * After out-of-synch, the number of TU's to wait without a further
-	 * received beacon (or probe response) before issuing the BSS_EVENT_LOSE
-	 * event.
-	 *
-	 * Range: u32
-	 */
-	u32 bss_lose_timeout;
-
-	/*
-	 * Beacon receive timeout.
-	 *
-	 * Range: u32
-	 */
-	u32 beacon_rx_timeout;
-
-	/*
-	 * Broadcast receive timeout.
-	 *
-	 * Range: u32
-	 */
-	u32 broadcast_timeout;
-
-	/*
-	 * Enable/disable reception of broadcast packets in power save mode
-	 *
-	 * Range: 1 - enable, 0 - disable
-	 */
-	u8 rx_broadcast_in_ps;
-
-	/*
-	 * Consequtive PS Poll failures before sending event to driver
-	 *
-	 * Range: u8
-	 */
-	u8 ps_poll_threshold;
-
-	/*
-	 * PS Poll failure recovery ACTIVE period length
-	 *
-	 * Range: u32 (ms)
-	 */
-	u32 ps_poll_recovery_period;
-
-	/*
-	 * Configuration of signal average weights.
-	 */
-	struct conf_sig_weights sig_weights;
-
-	/*
-	 * Specifies if beacon early termination procedure is enabled or
-	 * disabled.
-	 *
-	 * Range: CONF_BET_MODE_*
-	 */
-	u8 bet_enable;
-
-	/*
-	 * Specifies the maximum number of consecutive beacons that may be
-	 * early terminated. After this number is reached at least one full
-	 * beacon must be correctly received in FW before beacon ET
-	 * resumes.
-	 *
-	 * Range 0 - 255
-	 */
-	u8 bet_max_consecutive;
-
-	/*
-	 * Specifies the maximum number of times to try PSM entry if it fails
-	 * (if sending the appropriate null-func message fails.)
-	 *
-	 * Range 0 - 255
-	 */
-	u8 psm_entry_retries;
-
-	/*
-	 * Specifies the maximum number of times to try transmit the PSM entry
-	 * null-func frame for each PSM entry attempt
-	 *
-	 * Range 0 - 255
-	 */
-	u8 psm_entry_nullfunc_retries;
-
-	/*
-	 * Specifies the time to linger in active mode after successfully
-	 * transmitting the PSM entry null-func frame.
-	 *
-	 * Range 0 - 255 TU's
-	 */
-	u8 psm_entry_hangover_period;
-
-	/*
-	 *
-	 * Specifies the interval of the connection keep-alive null-func
-	 * frame in ms.
-	 *
-	 * Range: 1000 - 3600000
-	 */
-	u32 keep_alive_interval;
-
-	/*
-	 * Maximum listen interval supported by the driver in units of beacons.
-	 *
-	 * Range: u16
-	 */
-	u8 max_listen_interval;
-};
-
-enum {
-	CONF_REF_CLK_19_2_E,
-	CONF_REF_CLK_26_E,
-	CONF_REF_CLK_38_4_E,
-	CONF_REF_CLK_52_E
-};
-
-enum single_dual_band_enum {
-	CONF_SINGLE_BAND,
-	CONF_DUAL_BAND
-};
-
-#define CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE 15
-#define CONF_NUMBER_OF_SUB_BANDS_5  7
-#define CONF_NUMBER_OF_RATE_GROUPS  6
-#define CONF_NUMBER_OF_CHANNELS_2_4 14
-#define CONF_NUMBER_OF_CHANNELS_5   35
-
-struct conf_radio_parms {
-	/*
-	 * FEM parameter set to use
-	 *
-	 * Range: 0 or 1
-	 */
-	u8 fem;
-};
-
-struct conf_itrim_settings {
-	/* enable dco itrim */
-	u8 enable;
-
-	/* moderation timeout in microsecs from the last TX */
-	u32 timeout;
-};
-
-struct conf_pm_config_settings {
-	/*
-	 * Host clock settling time
-	 *
-	 * Range: 0 - 30000 us
-	 */
-	u32 host_clk_settling_time;
-
-	/*
-	 * Host fast wakeup support
-	 *
-	 * Range: true, false
-	 */
-	bool host_fast_wakeup_support;
-};
-
-struct conf_roam_trigger_settings {
-	/*
-	 * The minimum interval between two trigger events.
-	 *
-	 * Range: 0 - 60000 ms
-	 */
-	u16 trigger_pacing;
-
-	/*
-	 * The weight for rssi/beacon average calculation
-	 *
-	 * Range: 0 - 255
-	 */
-	u8 avg_weight_rssi_beacon;
-
-	/*
-	 * The weight for rssi/data frame average calculation
-	 *
-	 * Range: 0 - 255
-	 */
-	u8 avg_weight_rssi_data;
-
-	/*
-	 * The weight for snr/beacon average calculation
-	 *
-	 * Range: 0 - 255
-	 */
-	u8 avg_weight_snr_beacon;
-
-	/*
-	 * The weight for snr/data frame average calculation
-	 *
-	 * Range: 0 - 255
-	 */
-	u8 avg_weight_snr_data;
-};
-
-struct conf_scan_settings {
-	/*
-	 * The minimum time to wait on each channel for active scans
-	 *
-	 * Range: 0 - 65536 tu
-	 */
-	u16 min_dwell_time_active;
-
-	/*
-	 * The maximum time to wait on each channel for active scans
-	 *
-	 * Range: 0 - 65536 tu
-	 */
-	u16 max_dwell_time_active;
-
-	/*
-	 * The maximum time to wait on each channel for passive scans
-	 *
-	 * Range: 0 - 65536 tu
-	 */
-	u16 min_dwell_time_passive;
-
-	/*
-	 * The maximum time to wait on each channel for passive scans
-	 *
-	 * Range: 0 - 65536 tu
-	 */
-	u16 max_dwell_time_passive;
-
-	/*
-	 * Number of probe requests to transmit on each active scan channel
-	 *
-	 * Range: u8
-	 */
-	u16 num_probe_reqs;
-
-};
-
-/* these are number of channels on the band divided by two, rounded up */
-#define CONF_TX_PWR_COMPENSATION_LEN_2 7
-#define CONF_TX_PWR_COMPENSATION_LEN_5 18
-
-struct conf_rf_settings {
-	/*
-	 * Per channel power compensation for 2.4GHz
-	 *
-	 * Range: s8
-	 */
-	u8 tx_per_channel_power_compensation_2[CONF_TX_PWR_COMPENSATION_LEN_2];
-
-	/*
-	 * Per channel power compensation for 5GHz
-	 *
-	 * Range: s8
-	 */
-	u8 tx_per_channel_power_compensation_5[CONF_TX_PWR_COMPENSATION_LEN_5];
-};
-
-struct conf_drv_settings {
-	struct conf_sg_settings sg;
-	struct conf_rx_settings rx;
-	struct conf_tx_settings tx;
-	struct conf_conn_settings conn;
-	struct conf_itrim_settings itrim;
-	struct conf_pm_config_settings pm_config;
-	struct conf_roam_trigger_settings roam_trigger;
-	struct conf_scan_settings scan;
-	struct conf_rf_settings rf;
-};
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.c b/drivers/net/wireless/wl12xx/wl1271_debugfs.c
deleted file mode 100644
index 3468b849852e..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.c
+++ /dev/null
@@ -1,590 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include "wl1271_debugfs.h"
-
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-
-#include "wl1271.h"
-#include "wl1271_acx.h"
-#include "wl1271_ps.h"
-#include "wl1271_io.h"
-
-/* ms */
-#define WL1271_DEBUGFS_STATS_LIFETIME 1000
-
-/* debugfs macros idea from mac80211 */
-#define DEBUGFS_FORMAT_BUFFER_SIZE 100
-static int wl1271_format_buffer(char __user *userbuf, size_t count,
-				    loff_t *ppos, char *fmt, ...)
-{
-	va_list args;
-	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
-	int res;
-
-	va_start(args, fmt);
-	res = vscnprintf(buf, sizeof(buf), fmt, args);
-	va_end(args);
-
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
-}
-
-#define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
-static ssize_t name## _read(struct file *file, char __user *userbuf,	\
-			    size_t count, loff_t *ppos)			\
-{									\
-	struct wl1271 *wl = file->private_data;				\
-	return wl1271_format_buffer(userbuf, count, ppos,		\
-				    fmt "\n", ##value);			\
-}									\
-									\
-static const struct file_operations name## _ops = {			\
-	.read = name## _read,						\
-	.open = wl1271_open_file_generic,				\
-	.llseek	= generic_file_llseek,					\
-};
-
-#define DEBUGFS_ADD(name, parent)					\
-	wl->debugfs.name = debugfs_create_file(#name, 0400, parent,	\
-					       wl, &name## _ops);	\
-	if (IS_ERR(wl->debugfs.name)) {					\
-		ret = PTR_ERR(wl->debugfs.name);			\
-		wl->debugfs.name = NULL;				\
-		goto out;						\
-	}
-
-#define DEBUGFS_DEL(name)						\
-	do {								\
-		debugfs_remove(wl->debugfs.name);			\
-		wl->debugfs.name = NULL;				\
-	} while (0)
-
-#define DEBUGFS_FWSTATS_FILE(sub, name, fmt)				\
-static ssize_t sub## _ ##name## _read(struct file *file,		\
-				      char __user *userbuf,		\
-				      size_t count, loff_t *ppos)	\
-{									\
-	struct wl1271 *wl = file->private_data;				\
-									\
-	wl1271_debugfs_update_stats(wl);				\
-									\
-	return wl1271_format_buffer(userbuf, count, ppos, fmt "\n",	\
-				    wl->stats.fw_stats->sub.name);	\
-}									\
-									\
-static const struct file_operations sub## _ ##name## _ops = {		\
-	.read = sub## _ ##name## _read,					\
-	.open = wl1271_open_file_generic,				\
-	.llseek	= generic_file_llseek,					\
-};
-
-#define DEBUGFS_FWSTATS_ADD(sub, name)				\
-	DEBUGFS_ADD(sub## _ ##name, wl->debugfs.fw_statistics)
-
-#define DEBUGFS_FWSTATS_DEL(sub, name)				\
-	DEBUGFS_DEL(sub## _ ##name)
-
-static void wl1271_debugfs_update_stats(struct wl1271 *wl)
-{
-	int ret;
-
-	mutex_lock(&wl->mutex);
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	if (wl->state == WL1271_STATE_ON &&
-	    time_after(jiffies, wl->stats.fw_stats_update +
-		       msecs_to_jiffies(WL1271_DEBUGFS_STATS_LIFETIME))) {
-		wl1271_acx_statistics(wl, wl->stats.fw_stats);
-		wl->stats.fw_stats_update = jiffies;
-	}
-
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-}
-
-static int wl1271_open_file_generic(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
-DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
-
-DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
-DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
-DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
-DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
-DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
-DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
-
-DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
-DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
-
-DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
-DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
-DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
-DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
-DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
-DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
-DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
-DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
-DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
-DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
-
-DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
-DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
-/* skipping wep.reserved */
-DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
-DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
-DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
-DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
-
-DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
-/* skipping cont_miss_bcns_spread for now */
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
-
-DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
-DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
-
-DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
-
-DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
-DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
-DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
-DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
-DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
-
-DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
-
-DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
-
-DEBUGFS_READONLY_FILE(retry_count, "%u", wl->stats.retry_count);
-DEBUGFS_READONLY_FILE(excessive_retries, "%u",
-		      wl->stats.excessive_retries);
-
-static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
-				 size_t count, loff_t *ppos)
-{
-	struct wl1271 *wl = file->private_data;
-	u32 queue_len;
-	char buf[20];
-	int res;
-
-	queue_len = skb_queue_len(&wl->tx_queue);
-
-	res = scnprintf(buf, sizeof(buf), "%u\n", queue_len);
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
-}
-
-static const struct file_operations tx_queue_len_ops = {
-	.read = tx_queue_len_read,
-	.open = wl1271_open_file_generic,
-	.llseek = default_llseek,
-};
-
-static ssize_t gpio_power_read(struct file *file, char __user *user_buf,
-			  size_t count, loff_t *ppos)
-{
-	struct wl1271 *wl = file->private_data;
-	bool state = test_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
-
-	int res;
-	char buf[10];
-
-	res = scnprintf(buf, sizeof(buf), "%d\n", state);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
-}
-
-static ssize_t gpio_power_write(struct file *file,
-			   const char __user *user_buf,
-			   size_t count, loff_t *ppos)
-{
-	struct wl1271 *wl = file->private_data;
-	char buf[10];
-	size_t len;
-	unsigned long value;
-	int ret;
-
-	mutex_lock(&wl->mutex);
-
-	len = min(count, sizeof(buf) - 1);
-	if (copy_from_user(buf, user_buf, len)) {
-		ret = -EFAULT;
-		goto out;
-	}
-	buf[len] = '\0';
-
-	ret = strict_strtoul(buf, 0, &value);
-	if (ret < 0) {
-		wl1271_warning("illegal value in gpio_power");
-		goto out;
-	}
-
-	if (value)
-		wl1271_power_on(wl);
-	else
-		wl1271_power_off(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-	return count;
-}
-
-static const struct file_operations gpio_power_ops = {
-	.read = gpio_power_read,
-	.write = gpio_power_write,
-	.open = wl1271_open_file_generic,
-	.llseek = default_llseek,
-};
-
-static void wl1271_debugfs_delete_files(struct wl1271 *wl)
-{
-	DEBUGFS_FWSTATS_DEL(tx, internal_desc_overflow);
-
-	DEBUGFS_FWSTATS_DEL(rx, out_of_mem);
-	DEBUGFS_FWSTATS_DEL(rx, hdr_overflow);
-	DEBUGFS_FWSTATS_DEL(rx, hw_stuck);
-	DEBUGFS_FWSTATS_DEL(rx, dropped);
-	DEBUGFS_FWSTATS_DEL(rx, fcs_err);
-	DEBUGFS_FWSTATS_DEL(rx, xfr_hint_trig);
-	DEBUGFS_FWSTATS_DEL(rx, path_reset);
-	DEBUGFS_FWSTATS_DEL(rx, reset_counter);
-
-	DEBUGFS_FWSTATS_DEL(dma, rx_requested);
-	DEBUGFS_FWSTATS_DEL(dma, rx_errors);
-	DEBUGFS_FWSTATS_DEL(dma, tx_requested);
-	DEBUGFS_FWSTATS_DEL(dma, tx_errors);
-
-	DEBUGFS_FWSTATS_DEL(isr, cmd_cmplt);
-	DEBUGFS_FWSTATS_DEL(isr, fiqs);
-	DEBUGFS_FWSTATS_DEL(isr, rx_headers);
-	DEBUGFS_FWSTATS_DEL(isr, rx_mem_overflow);
-	DEBUGFS_FWSTATS_DEL(isr, rx_rdys);
-	DEBUGFS_FWSTATS_DEL(isr, irqs);
-	DEBUGFS_FWSTATS_DEL(isr, tx_procs);
-	DEBUGFS_FWSTATS_DEL(isr, decrypt_done);
-	DEBUGFS_FWSTATS_DEL(isr, dma0_done);
-	DEBUGFS_FWSTATS_DEL(isr, dma1_done);
-	DEBUGFS_FWSTATS_DEL(isr, tx_exch_complete);
-	DEBUGFS_FWSTATS_DEL(isr, commands);
-	DEBUGFS_FWSTATS_DEL(isr, rx_procs);
-	DEBUGFS_FWSTATS_DEL(isr, hw_pm_mode_changes);
-	DEBUGFS_FWSTATS_DEL(isr, host_acknowledges);
-	DEBUGFS_FWSTATS_DEL(isr, pci_pm);
-	DEBUGFS_FWSTATS_DEL(isr, wakeups);
-	DEBUGFS_FWSTATS_DEL(isr, low_rssi);
-
-	DEBUGFS_FWSTATS_DEL(wep, addr_key_count);
-	DEBUGFS_FWSTATS_DEL(wep, default_key_count);
-	/* skipping wep.reserved */
-	DEBUGFS_FWSTATS_DEL(wep, key_not_found);
-	DEBUGFS_FWSTATS_DEL(wep, decrypt_fail);
-	DEBUGFS_FWSTATS_DEL(wep, packets);
-	DEBUGFS_FWSTATS_DEL(wep, interrupt);
-
-	DEBUGFS_FWSTATS_DEL(pwr, ps_enter);
-	DEBUGFS_FWSTATS_DEL(pwr, elp_enter);
-	DEBUGFS_FWSTATS_DEL(pwr, missing_bcns);
-	DEBUGFS_FWSTATS_DEL(pwr, wake_on_host);
-	DEBUGFS_FWSTATS_DEL(pwr, wake_on_timer_exp);
-	DEBUGFS_FWSTATS_DEL(pwr, tx_with_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, tx_without_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, rcvd_beacons);
-	DEBUGFS_FWSTATS_DEL(pwr, power_save_off);
-	DEBUGFS_FWSTATS_DEL(pwr, enable_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, disable_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, fix_tsf_ps);
-	/* skipping cont_miss_bcns_spread for now */
-	DEBUGFS_FWSTATS_DEL(pwr, rcvd_awake_beacons);
-
-	DEBUGFS_FWSTATS_DEL(mic, rx_pkts);
-	DEBUGFS_FWSTATS_DEL(mic, calc_failure);
-
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_fail);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_fail);
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_packets);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_packets);
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_interrupt);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_interrupt);
-
-	DEBUGFS_FWSTATS_DEL(event, heart_beat);
-	DEBUGFS_FWSTATS_DEL(event, calibration);
-	DEBUGFS_FWSTATS_DEL(event, rx_mismatch);
-	DEBUGFS_FWSTATS_DEL(event, rx_mem_empty);
-	DEBUGFS_FWSTATS_DEL(event, rx_pool);
-	DEBUGFS_FWSTATS_DEL(event, oom_late);
-	DEBUGFS_FWSTATS_DEL(event, phy_transmit_error);
-	DEBUGFS_FWSTATS_DEL(event, tx_stuck);
-
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_timeouts);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_timeouts);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_max_sptime);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_max_apturn);
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_max_apturn);
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_utilization);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_utilization);
-
-	DEBUGFS_FWSTATS_DEL(rxpipe, rx_prep_beacon_drop);
-	DEBUGFS_FWSTATS_DEL(rxpipe, descr_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, missed_beacon_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, tx_xfr_host_int_trig_rx_data);
-
-	DEBUGFS_DEL(tx_queue_len);
-	DEBUGFS_DEL(retry_count);
-	DEBUGFS_DEL(excessive_retries);
-
-	DEBUGFS_DEL(gpio_power);
-}
-
-static int wl1271_debugfs_add_files(struct wl1271 *wl)
-{
-	int ret = 0;
-
-	DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
-
-	DEBUGFS_FWSTATS_ADD(rx, out_of_mem);
-	DEBUGFS_FWSTATS_ADD(rx, hdr_overflow);
-	DEBUGFS_FWSTATS_ADD(rx, hw_stuck);
-	DEBUGFS_FWSTATS_ADD(rx, dropped);
-	DEBUGFS_FWSTATS_ADD(rx, fcs_err);
-	DEBUGFS_FWSTATS_ADD(rx, xfr_hint_trig);
-	DEBUGFS_FWSTATS_ADD(rx, path_reset);
-	DEBUGFS_FWSTATS_ADD(rx, reset_counter);
-
-	DEBUGFS_FWSTATS_ADD(dma, rx_requested);
-	DEBUGFS_FWSTATS_ADD(dma, rx_errors);
-	DEBUGFS_FWSTATS_ADD(dma, tx_requested);
-	DEBUGFS_FWSTATS_ADD(dma, tx_errors);
-
-	DEBUGFS_FWSTATS_ADD(isr, cmd_cmplt);
-	DEBUGFS_FWSTATS_ADD(isr, fiqs);
-	DEBUGFS_FWSTATS_ADD(isr, rx_headers);
-	DEBUGFS_FWSTATS_ADD(isr, rx_mem_overflow);
-	DEBUGFS_FWSTATS_ADD(isr, rx_rdys);
-	DEBUGFS_FWSTATS_ADD(isr, irqs);
-	DEBUGFS_FWSTATS_ADD(isr, tx_procs);
-	DEBUGFS_FWSTATS_ADD(isr, decrypt_done);
-	DEBUGFS_FWSTATS_ADD(isr, dma0_done);
-	DEBUGFS_FWSTATS_ADD(isr, dma1_done);
-	DEBUGFS_FWSTATS_ADD(isr, tx_exch_complete);
-	DEBUGFS_FWSTATS_ADD(isr, commands);
-	DEBUGFS_FWSTATS_ADD(isr, rx_procs);
-	DEBUGFS_FWSTATS_ADD(isr, hw_pm_mode_changes);
-	DEBUGFS_FWSTATS_ADD(isr, host_acknowledges);
-	DEBUGFS_FWSTATS_ADD(isr, pci_pm);
-	DEBUGFS_FWSTATS_ADD(isr, wakeups);
-	DEBUGFS_FWSTATS_ADD(isr, low_rssi);
-
-	DEBUGFS_FWSTATS_ADD(wep, addr_key_count);
-	DEBUGFS_FWSTATS_ADD(wep, default_key_count);
-	/* skipping wep.reserved */
-	DEBUGFS_FWSTATS_ADD(wep, key_not_found);
-	DEBUGFS_FWSTATS_ADD(wep, decrypt_fail);
-	DEBUGFS_FWSTATS_ADD(wep, packets);
-	DEBUGFS_FWSTATS_ADD(wep, interrupt);
-
-	DEBUGFS_FWSTATS_ADD(pwr, ps_enter);
-	DEBUGFS_FWSTATS_ADD(pwr, elp_enter);
-	DEBUGFS_FWSTATS_ADD(pwr, missing_bcns);
-	DEBUGFS_FWSTATS_ADD(pwr, wake_on_host);
-	DEBUGFS_FWSTATS_ADD(pwr, wake_on_timer_exp);
-	DEBUGFS_FWSTATS_ADD(pwr, tx_with_ps);
-	DEBUGFS_FWSTATS_ADD(pwr, tx_without_ps);
-	DEBUGFS_FWSTATS_ADD(pwr, rcvd_beacons);
-	DEBUGFS_FWSTATS_ADD(pwr, power_save_off);
-	DEBUGFS_FWSTATS_ADD(pwr, enable_ps);
-	DEBUGFS_FWSTATS_ADD(pwr, disable_ps);
-	DEBUGFS_FWSTATS_ADD(pwr, fix_tsf_ps);
-	/* skipping cont_miss_bcns_spread for now */
-	DEBUGFS_FWSTATS_ADD(pwr, rcvd_awake_beacons);
-
-	DEBUGFS_FWSTATS_ADD(mic, rx_pkts);
-	DEBUGFS_FWSTATS_ADD(mic, calc_failure);
-
-	DEBUGFS_FWSTATS_ADD(aes, encrypt_fail);
-	DEBUGFS_FWSTATS_ADD(aes, decrypt_fail);
-	DEBUGFS_FWSTATS_ADD(aes, encrypt_packets);
-	DEBUGFS_FWSTATS_ADD(aes, decrypt_packets);
-	DEBUGFS_FWSTATS_ADD(aes, encrypt_interrupt);
-	DEBUGFS_FWSTATS_ADD(aes, decrypt_interrupt);
-
-	DEBUGFS_FWSTATS_ADD(event, heart_beat);
-	DEBUGFS_FWSTATS_ADD(event, calibration);
-	DEBUGFS_FWSTATS_ADD(event, rx_mismatch);
-	DEBUGFS_FWSTATS_ADD(event, rx_mem_empty);
-	DEBUGFS_FWSTATS_ADD(event, rx_pool);
-	DEBUGFS_FWSTATS_ADD(event, oom_late);
-	DEBUGFS_FWSTATS_ADD(event, phy_transmit_error);
-	DEBUGFS_FWSTATS_ADD(event, tx_stuck);
-
-	DEBUGFS_FWSTATS_ADD(ps, pspoll_timeouts);
-	DEBUGFS_FWSTATS_ADD(ps, upsd_timeouts);
-	DEBUGFS_FWSTATS_ADD(ps, upsd_max_sptime);
-	DEBUGFS_FWSTATS_ADD(ps, upsd_max_apturn);
-	DEBUGFS_FWSTATS_ADD(ps, pspoll_max_apturn);
-	DEBUGFS_FWSTATS_ADD(ps, pspoll_utilization);
-	DEBUGFS_FWSTATS_ADD(ps, upsd_utilization);
-
-	DEBUGFS_FWSTATS_ADD(rxpipe, rx_prep_beacon_drop);
-	DEBUGFS_FWSTATS_ADD(rxpipe, descr_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_ADD(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_ADD(rxpipe, missed_beacon_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
-
-	DEBUGFS_ADD(tx_queue_len, wl->debugfs.rootdir);
-	DEBUGFS_ADD(retry_count, wl->debugfs.rootdir);
-	DEBUGFS_ADD(excessive_retries, wl->debugfs.rootdir);
-
-	DEBUGFS_ADD(gpio_power, wl->debugfs.rootdir);
-
-out:
-	if (ret < 0)
-		wl1271_debugfs_delete_files(wl);
-
-	return ret;
-}
-
-void wl1271_debugfs_reset(struct wl1271 *wl)
-{
-	memset(wl->stats.fw_stats, 0, sizeof(*wl->stats.fw_stats));
-	wl->stats.retry_count = 0;
-	wl->stats.excessive_retries = 0;
-}
-
-int wl1271_debugfs_init(struct wl1271 *wl)
-{
-	int ret;
-
-	wl->debugfs.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
-
-	if (IS_ERR(wl->debugfs.rootdir)) {
-		ret = PTR_ERR(wl->debugfs.rootdir);
-		wl->debugfs.rootdir = NULL;
-		goto err;
-	}
-
-	wl->debugfs.fw_statistics = debugfs_create_dir("fw-statistics",
-						       wl->debugfs.rootdir);
-
-	if (IS_ERR(wl->debugfs.fw_statistics)) {
-		ret = PTR_ERR(wl->debugfs.fw_statistics);
-		wl->debugfs.fw_statistics = NULL;
-		goto err_root;
-	}
-
-	wl->stats.fw_stats = kzalloc(sizeof(*wl->stats.fw_stats),
-				      GFP_KERNEL);
-
-	if (!wl->stats.fw_stats) {
-		ret = -ENOMEM;
-		goto err_fw;
-	}
-
-	wl->stats.fw_stats_update = jiffies;
-
-	ret = wl1271_debugfs_add_files(wl);
-
-	if (ret < 0)
-		goto err_file;
-
-	return 0;
-
-err_file:
-	kfree(wl->stats.fw_stats);
-	wl->stats.fw_stats = NULL;
-
-err_fw:
-	debugfs_remove(wl->debugfs.fw_statistics);
-	wl->debugfs.fw_statistics = NULL;
-
-err_root:
-	debugfs_remove(wl->debugfs.rootdir);
-	wl->debugfs.rootdir = NULL;
-
-err:
-	return ret;
-}
-
-void wl1271_debugfs_exit(struct wl1271 *wl)
-{
-	wl1271_debugfs_delete_files(wl);
-
-	kfree(wl->stats.fw_stats);
-	wl->stats.fw_stats = NULL;
-
-	debugfs_remove(wl->debugfs.fw_statistics);
-	wl->debugfs.fw_statistics = NULL;
-
-	debugfs_remove(wl->debugfs.rootdir);
-	wl->debugfs.rootdir = NULL;
-
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.h b/drivers/net/wireless/wl12xx/wl1271_debugfs.h
deleted file mode 100644
index 00a45b2669ad..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef WL1271_DEBUGFS_H
-#define WL1271_DEBUGFS_H
-
-#include "wl1271.h"
-
-int wl1271_debugfs_init(struct wl1271 *wl);
-void wl1271_debugfs_exit(struct wl1271 *wl);
-void wl1271_debugfs_reset(struct wl1271 *wl);
-
-#endif /* WL1271_DEBUGFS_H */
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
deleted file mode 100644
index 38ccef7d73a5..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include "wl1271.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
-#include "wl1271_ps.h"
-#include "wl1271_scan.h"
-#include "wl12xx_80211.h"
-
-void wl1271_pspoll_work(struct work_struct *work)
-{
-	struct delayed_work *dwork;
-	struct wl1271 *wl;
-
-	dwork = container_of(work, struct delayed_work, work);
-	wl = container_of(dwork, struct wl1271, pspoll_work);
-
-	wl1271_debug(DEBUG_EVENT, "pspoll work");
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	if (!test_and_clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags))
-		goto out;
-
-	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-		goto out;
-
-	/*
-	 * if we end up here, then we were in powersave when the pspoll
-	 * delivery failure occurred, and no-one changed state since, so
-	 * we should go back to powersave.
-	 */
-	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true);
-
-out:
-	mutex_unlock(&wl->mutex);
-};
-
-static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
-{
-	int delay = wl->conf.conn.ps_poll_recovery_period;
-	int ret;
-
-	wl->ps_poll_failures++;
-	if (wl->ps_poll_failures == 1)
-		wl1271_info("AP with dysfunctional ps-poll, "
-			    "trying to work around it.");
-
-	/* force active mode receive data from the AP */
-	if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
-		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-					 wl->basic_rate, true);
-		if (ret < 0)
-			return;
-		set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
-		ieee80211_queue_delayed_work(wl->hw, &wl->pspoll_work,
-					     msecs_to_jiffies(delay));
-	}
-
-	/*
-	 * If already in active mode, lets we should be getting data from
-	 * the AP right away. If we enter PSM too fast after this, and data
-	 * remains on the AP, we will get another event like this, and we'll
-	 * go into active once more.
-	 */
-}
-
-static int wl1271_event_ps_report(struct wl1271 *wl,
-				  struct event_mailbox *mbox,
-				  bool *beacon_loss)
-{
-	int ret = 0;
-	u32 total_retries = wl->conf.conn.psm_entry_retries;
-
-	wl1271_debug(DEBUG_EVENT, "ps_status: 0x%x", mbox->ps_status);
-
-	switch (mbox->ps_status) {
-	case EVENT_ENTER_POWER_SAVE_FAIL:
-		wl1271_debug(DEBUG_PSM, "PSM entry failed");
-
-		if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
-			/* remain in active mode */
-			wl->psm_entry_retry = 0;
-			break;
-		}
-
-		if (wl->psm_entry_retry < total_retries) {
-			wl->psm_entry_retry++;
-			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
-						 wl->basic_rate, true);
-		} else {
-			wl1271_info("No ack to nullfunc from AP.");
-			wl->psm_entry_retry = 0;
-			*beacon_loss = true;
-		}
-		break;
-	case EVENT_ENTER_POWER_SAVE_SUCCESS:
-		wl->psm_entry_retry = 0;
-
-		/* enable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, true);
-		if (ret < 0)
-			break;
-
-		/* enable beacon early termination */
-		ret = wl1271_acx_bet_enable(wl, true);
-		if (ret < 0)
-			break;
-
-		/* go to extremely low power mode */
-		wl1271_ps_elp_sleep(wl);
-		break;
-	case EVENT_EXIT_POWER_SAVE_FAIL:
-		wl1271_debug(DEBUG_PSM, "PSM exit failed");
-
-		if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
-			wl->psm_entry_retry = 0;
-			break;
-		}
-
-		/* make sure the firmware goes to active mode - the frame to
-		   be sent next will indicate to the AP, that we are active. */
-		ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-					 wl->basic_rate, false);
-		break;
-	case EVENT_EXIT_POWER_SAVE_SUCCESS:
-	default:
-		break;
-	}
-
-	return ret;
-}
-
-static void wl1271_event_rssi_trigger(struct wl1271 *wl,
-				      struct event_mailbox *mbox)
-{
-	enum nl80211_cqm_rssi_threshold_event event;
-	s8 metric = mbox->rssi_snr_trigger_metric[0];
-
-	wl1271_debug(DEBUG_EVENT, "RSSI trigger metric: %d", metric);
-
-	if (metric <= wl->rssi_thold)
-		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW;
-	else
-		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH;
-
-	if (event != wl->last_rssi_event)
-		ieee80211_cqm_rssi_notify(wl->vif, event, GFP_KERNEL);
-	wl->last_rssi_event = event;
-}
-
-static void wl1271_event_mbox_dump(struct event_mailbox *mbox)
-{
-	wl1271_debug(DEBUG_EVENT, "MBOX DUMP:");
-	wl1271_debug(DEBUG_EVENT, "\tvector: 0x%x", mbox->events_vector);
-	wl1271_debug(DEBUG_EVENT, "\tmask: 0x%x", mbox->events_mask);
-}
-
-static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
-{
-	int ret;
-	u32 vector;
-	bool beacon_loss = false;
-
-	wl1271_event_mbox_dump(mbox);
-
-	vector = le32_to_cpu(mbox->events_vector);
-	vector &= ~(le32_to_cpu(mbox->events_mask));
-	wl1271_debug(DEBUG_EVENT, "vector: 0x%x", vector);
-
-	if (vector & SCAN_COMPLETE_EVENT_ID) {
-		wl1271_debug(DEBUG_EVENT, "status: 0x%x",
-			     mbox->scheduled_scan_status);
-
-		wl1271_scan_stm(wl);
-	}
-
-	/* disable dynamic PS when requested by the firmware */
-	if (vector & SOFT_GEMINI_SENSE_EVENT_ID &&
-	    wl->bss_type == BSS_TYPE_STA_BSS) {
-		if (mbox->soft_gemini_sense_info)
-			ieee80211_disable_dyn_ps(wl->vif);
-		else
-			ieee80211_enable_dyn_ps(wl->vif);
-	}
-
-	/*
-	 * The BSS_LOSE_EVENT_ID is only needed while psm (and hence beacon
-	 * filtering) is enabled. Without PSM, the stack will receive all
-	 * beacons and can detect beacon loss by itself.
-	 *
-	 * As there's possibility that the driver disables PSM before receiving
-	 * BSS_LOSE_EVENT, beacon loss has to be reported to the stack.
-	 *
-	 */
-	if (vector & BSS_LOSE_EVENT_ID) {
-		wl1271_info("Beacon loss detected.");
-
-		/* indicate to the stack, that beacons have been lost */
-		beacon_loss = true;
-	}
-
-	if (vector & PS_REPORT_EVENT_ID) {
-		wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT");
-		ret = wl1271_event_ps_report(wl, mbox, &beacon_loss);
-		if (ret < 0)
-			return ret;
-	}
-
-	if (vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID)
-		wl1271_event_pspoll_delivery_fail(wl);
-
-	if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
-		wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT");
-		if (wl->vif)
-			wl1271_event_rssi_trigger(wl, mbox);
-	}
-
-	if (wl->vif && beacon_loss)
-		ieee80211_connection_loss(wl->vif);
-
-	return 0;
-}
-
-int wl1271_event_unmask(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_event_mbox_mask(wl, ~(wl->event_mask));
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-void wl1271_event_mbox_config(struct wl1271 *wl)
-{
-	wl->mbox_ptr[0] = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
-	wl->mbox_ptr[1] = wl->mbox_ptr[0] + sizeof(struct event_mailbox);
-
-	wl1271_debug(DEBUG_EVENT, "MBOX ptrs: 0x%x 0x%x",
-		     wl->mbox_ptr[0], wl->mbox_ptr[1]);
-}
-
-int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
-{
-	struct event_mailbox mbox;
-	int ret;
-
-	wl1271_debug(DEBUG_EVENT, "EVENT on mbox %d", mbox_num);
-
-	if (mbox_num > 1)
-		return -EINVAL;
-
-	/* first we read the mbox descriptor */
-	wl1271_read(wl, wl->mbox_ptr[mbox_num], &mbox,
-		    sizeof(struct event_mailbox), false);
-
-	/* process the descriptor */
-	ret = wl1271_event_process(wl, &mbox);
-	if (ret < 0)
-		return ret;
-
-	/* then we let the firmware know it can go on...*/
-	wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
-
-	return 0;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.h b/drivers/net/wireless/wl12xx/wl1271_event.h
deleted file mode 100644
index e4751667cf5e..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_event.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_EVENT_H__
-#define __WL1271_EVENT_H__
-
-/*
- * Mbox events
- *
- * The event mechanism is based on a pair of event buffers (buffers A and
- * B) at fixed locations in the target's memory. The host processes one
- * buffer while the other buffer continues to collect events. If the host
- * is not processing events, an interrupt is issued to signal that a buffer
- * is ready. Once the host is done with processing events from one buffer,
- * it signals the target (with an ACK interrupt) that the event buffer is
- * free.
- */
-
-enum {
-	RSSI_SNR_TRIGGER_0_EVENT_ID              = BIT(0),
-	RSSI_SNR_TRIGGER_1_EVENT_ID              = BIT(1),
-	RSSI_SNR_TRIGGER_2_EVENT_ID              = BIT(2),
-	RSSI_SNR_TRIGGER_3_EVENT_ID              = BIT(3),
-	RSSI_SNR_TRIGGER_4_EVENT_ID              = BIT(4),
-	RSSI_SNR_TRIGGER_5_EVENT_ID              = BIT(5),
-	RSSI_SNR_TRIGGER_6_EVENT_ID              = BIT(6),
-	RSSI_SNR_TRIGGER_7_EVENT_ID              = BIT(7),
-	MEASUREMENT_START_EVENT_ID		 = BIT(8),
-	MEASUREMENT_COMPLETE_EVENT_ID		 = BIT(9),
-	SCAN_COMPLETE_EVENT_ID			 = BIT(10),
-	SCHEDULED_SCAN_COMPLETE_EVENT_ID	 = BIT(11),
-	AP_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(12),
-	PS_REPORT_EVENT_ID			 = BIT(13),
-	PSPOLL_DELIVERY_FAILURE_EVENT_ID	 = BIT(14),
-	DISCONNECT_EVENT_COMPLETE_ID		 = BIT(15),
-	JOIN_EVENT_COMPLETE_ID			 = BIT(16),
-	CHANNEL_SWITCH_COMPLETE_EVENT_ID	 = BIT(17),
-	BSS_LOSE_EVENT_ID			 = BIT(18),
-	REGAINED_BSS_EVENT_ID			 = BIT(19),
-	ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID	 = BIT(20),
-	SOFT_GEMINI_SENSE_EVENT_ID		 = BIT(22),
-	SOFT_GEMINI_PREDICTION_EVENT_ID		 = BIT(23),
-	SOFT_GEMINI_AVALANCHE_EVENT_ID		 = BIT(24),
-	PLT_RX_CALIBRATION_COMPLETE_EVENT_ID	 = BIT(25),
-	DBG_EVENT_ID				 = BIT(26),
-	HEALTH_CHECK_REPLY_EVENT_ID		 = BIT(27),
-	PERIODIC_SCAN_COMPLETE_EVENT_ID		 = BIT(28),
-	PERIODIC_SCAN_REPORT_EVENT_ID		 = BIT(29),
-	BA_SESSION_TEAR_DOWN_EVENT_ID		 = BIT(30),
-	EVENT_MBOX_ALL_EVENT_ID			 = 0x7fffffff,
-};
-
-enum {
-	EVENT_ENTER_POWER_SAVE_FAIL = 0,
-	EVENT_ENTER_POWER_SAVE_SUCCESS,
-	EVENT_EXIT_POWER_SAVE_FAIL,
-	EVENT_EXIT_POWER_SAVE_SUCCESS,
-};
-
-struct event_debug_report {
-	u8 debug_event_id;
-	u8 num_params;
-	__le16 pad;
-	__le32 report_1;
-	__le32 report_2;
-	__le32 report_3;
-} __packed;
-
-#define NUM_OF_RSSI_SNR_TRIGGERS 8
-
-struct event_mailbox {
-	__le32 events_vector;
-	__le32 events_mask;
-	__le32 reserved_1;
-	__le32 reserved_2;
-
-	u8 dbg_event_id;
-	u8 num_relevant_params;
-	__le16 reserved_3;
-	__le32 event_report_p1;
-	__le32 event_report_p2;
-	__le32 event_report_p3;
-
-	u8 number_of_scan_results;
-	u8 scan_tag;
-	u8 reserved_4[2];
-	__le32 compl_scheduled_scan_status;
-
-	__le16 scheduled_scan_attended_channels;
-	u8 soft_gemini_sense_info;
-	u8 soft_gemini_protective_info;
-	s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
-	u8 channel_switch_status;
-	u8 scheduled_scan_status;
-	u8 ps_status;
-
-	u8 reserved_5[29];
-} __packed;
-
-int wl1271_event_unmask(struct wl1271 *wl);
-void wl1271_event_mbox_config(struct wl1271 *wl);
-int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
-void wl1271_pspoll_work(struct work_struct *work);
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_ini.h b/drivers/net/wireless/wl12xx/wl1271_ini.h
deleted file mode 100644
index 2313047d4015..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_ini.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_INI_H__
-#define __WL1271_INI_H__
-
-#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
-
-struct wl1271_ini_general_params {
-	u8 ref_clock;
-	u8 settling_time;
-	u8 clk_valid_on_wakeup;
-	u8 dc2dc_mode;
-	u8 dual_mode_select;
-	u8 tx_bip_fem_auto_detect;
-	u8 tx_bip_fem_manufacturer;
-	u8 general_settings;
-	u8 sr_state;
-	u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
-	u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
-	u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
-} __packed;
-
-#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
-
-struct wl1271_ini_band_params_2 {
-	u8 rx_trace_insertion_loss;
-	u8 tx_trace_loss;
-	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
-} __packed;
-
-#define WL1271_INI_RATE_GROUP_COUNT 6
-#define WL1271_INI_CHANNEL_COUNT_2 14
-
-struct wl1271_ini_fem_params_2 {
-	__le16 tx_bip_ref_pd_voltage;
-	u8 tx_bip_ref_power;
-	u8 tx_bip_ref_offset;
-	u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
-	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
-	u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
-	u8 rx_fem_insertion_loss;
-	u8 degraded_low_to_normal_thr;
-	u8 normal_to_degraded_high_thr;
-} __packed;
-
-#define WL1271_INI_CHANNEL_COUNT_5 35
-#define WL1271_INI_SUB_BAND_COUNT_5 7
-
-struct wl1271_ini_band_params_5 {
-	u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
-} __packed;
-
-struct wl1271_ini_fem_params_5 {
-	__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
-	u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
-	u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
-	u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
-	u8 degraded_low_to_normal_thr;
-	u8 normal_to_degraded_high_thr;
-} __packed;
-
-
-/* NVS data structure */
-#define WL1271_INI_NVS_SECTION_SIZE		     468
-#define WL1271_INI_FEM_MODULE_COUNT                  2
-
-#define WL1271_INI_LEGACY_NVS_FILE_SIZE              800
-
-struct wl1271_nvs_file {
-	/* NVS section */
-	u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
-
-	/* INI section */
-	struct wl1271_ini_general_params general_params;
-	u8 padding1;
-	struct wl1271_ini_band_params_2 stat_radio_params_2;
-	u8 padding2;
-	struct {
-		struct wl1271_ini_fem_params_2 params;
-		u8 padding;
-	} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
-	struct wl1271_ini_band_params_5 stat_radio_params_5;
-	u8 padding3;
-	struct {
-		struct wl1271_ini_fem_params_5 params;
-		u8 padding;
-	} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
-} __packed;
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c
deleted file mode 100644
index 8044bba70ee7..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include "wl1271_init.h"
-#include "wl12xx_80211.h"
-#include "wl1271_acx.h"
-#include "wl1271_cmd.h"
-#include "wl1271_reg.h"
-
-static int wl1271_init_hwenc_config(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_feature_cfg(wl);
-	if (ret < 0) {
-		wl1271_warning("couldn't set feature config");
-		return ret;
-	}
-
-	ret = wl1271_cmd_set_default_wep_key(wl, wl->default_key);
-	if (ret < 0) {
-		wl1271_warning("couldn't set default key");
-		return ret;
-	}
-
-	return 0;
-}
-
-int wl1271_init_templates_config(struct wl1271 *wl)
-{
-	int ret, i;
-	size_t size;
-
-	/* send empty templates for fw memory reservation */
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
-				      sizeof(struct wl12xx_probe_req_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	size = sizeof(struct wl12xx_probe_req_template);
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
-				      NULL, size, 0,
-				      WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
-				      sizeof(struct wl12xx_null_data_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL,
-				      sizeof(struct wl12xx_ps_poll_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
-				      sizeof
-				      (struct wl12xx_qos_null_data_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL,
-				      sizeof
-				      (struct wl12xx_probe_resp_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL,
-				      sizeof
-				      (struct wl12xx_beacon_template),
-				      0, WL1271_RATE_AUTOMATIC);
-	if (ret < 0)
-		return ret;
-
-	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
-		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
-					      WL1271_CMD_TEMPL_MAX_SIZE, i,
-					      WL1271_RATE_AUTOMATIC);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
-static int wl1271_init_rx_config(struct wl1271 *wl, u32 config, u32 filter)
-{
-	int ret;
-
-	ret = wl1271_acx_rx_msdu_life_time(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_rx_config(wl, config, filter);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int wl1271_init_phy_config(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_pd_threshold(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_service_period_timeout(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int wl1271_init_beacon_filter(struct wl1271 *wl)
-{
-	int ret;
-
-	/* disable beacon filtering at this stage */
-	ret = wl1271_acx_beacon_filter_opt(wl, false);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_beacon_filter_table(wl);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int wl1271_init_pta(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_sg_cfg(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int wl1271_init_energy_detection(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_cca_threshold(wl);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
-{
-	int ret;
-
-	ret = wl1271_acx_bcn_dtim_options(wl);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int wl1271_hw_init(struct wl1271 *wl)
-{
-	struct conf_tx_ac_category *conf_ac;
-	struct conf_tx_tid *conf_tid;
-	int ret, i;
-
-	ret = wl1271_cmd_general_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_radio_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_ext_radio_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	/* Template settings */
-	ret = wl1271_init_templates_config(wl);
-	if (ret < 0)
-		return ret;
-
-	/* Default memory configuration */
-	ret = wl1271_acx_init_mem_config(wl);
-	if (ret < 0)
-		return ret;
-
-	/* RX config */
-	ret = wl1271_init_rx_config(wl,
-				    RX_CFG_PROMISCUOUS | RX_CFG_TSF,
-				    RX_FILTER_OPTION_DEF);
-	/* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
-	   RX_FILTER_OPTION_FILTER_ALL); */
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* PHY layer config */
-	ret = wl1271_init_phy_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	ret = wl1271_acx_dco_itrim_params(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Initialize connection monitoring thresholds */
-	ret = wl1271_acx_conn_monit_params(wl, false);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Beacon filtering */
-	ret = wl1271_init_beacon_filter(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Configure TX patch complete interrupt behavior */
-	ret = wl1271_acx_tx_config_options(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* RX complete interrupt pacing */
-	ret = wl1271_acx_init_rx_interrupt(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Bluetooth WLAN coexistence */
-	ret = wl1271_init_pta(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Energy detection */
-	ret = wl1271_init_energy_detection(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Beacons and boradcast settings */
-	ret = wl1271_init_beacon_broadcast(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Default TID/AC configuration */
-	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
-	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
-		conf_ac = &wl->conf.tx.ac_conf[i];
-		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
-					conf_ac->cw_max, conf_ac->aifsn,
-					conf_ac->tx_op_limit);
-		if (ret < 0)
-			goto out_free_memmap;
-
-		conf_tid = &wl->conf.tx.tid_conf[i];
-		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
-					 conf_tid->channel_type,
-					 conf_tid->tsid,
-					 conf_tid->ps_scheme,
-					 conf_tid->ack_policy,
-					 conf_tid->apsd_conf[0],
-					 conf_tid->apsd_conf[1]);
-		if (ret < 0)
-			goto out_free_memmap;
-	}
-
-	/* Configure TX rate classes */
-	ret = wl1271_acx_rate_policies(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Enable data path */
-	ret = wl1271_cmd_data_path(wl, 1);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Configure for ELP power saving */
-	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Configure HW encryption */
-	ret = wl1271_init_hwenc_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* configure PM */
-	ret = wl1271_acx_pm_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* disable all keep-alive templates */
-	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
-		ret = wl1271_acx_keep_alive_config(wl, i,
-						   ACX_KEEP_ALIVE_TPL_INVALID);
-		if (ret < 0)
-			goto out_free_memmap;
-	}
-
-	/* disable the keep-alive feature */
-	ret = wl1271_acx_keep_alive_mode(wl, false);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Configure rssi/snr averaging weights */
-	ret = wl1271_acx_rssi_snr_avg_weights(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	return 0;
-
- out_free_memmap:
-	kfree(wl->target_mem_map);
-	wl->target_mem_map = NULL;
-
-	return ret;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.h b/drivers/net/wireless/wl12xx/wl1271_init.h
deleted file mode 100644
index bc26f8c53b91..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_init.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_INIT_H__
-#define __WL1271_INIT_H__
-
-#include "wl1271.h"
-
-int wl1271_hw_init_power_auth(struct wl1271 *wl);
-int wl1271_init_templates_config(struct wl1271 *wl);
-int wl1271_init_phy_config(struct wl1271 *wl);
-int wl1271_init_pta(struct wl1271 *wl);
-int wl1271_init_energy_detection(struct wl1271 *wl);
-int wl1271_hw_init(struct wl1271 *wl);
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.c b/drivers/net/wireless/wl12xx/wl1271_io.c
deleted file mode 100644
index c8759acef131..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_io.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/crc7.h>
-#include <linux/spi/spi.h>
-
-#include "wl1271.h"
-#include "wl12xx_80211.h"
-#include "wl1271_io.h"
-
-#define OCP_CMD_LOOP  32
-
-#define OCP_CMD_WRITE 0x1
-#define OCP_CMD_READ  0x2
-
-#define OCP_READY_MASK  BIT(18)
-#define OCP_STATUS_MASK (BIT(16) | BIT(17))
-
-#define OCP_STATUS_NO_RESP    0x00000
-#define OCP_STATUS_OK         0x10000
-#define OCP_STATUS_REQ_FAILED 0x20000
-#define OCP_STATUS_RESP_ERROR 0x30000
-
-void wl1271_disable_interrupts(struct wl1271 *wl)
-{
-	wl->if_ops->disable_irq(wl);
-}
-
-void wl1271_enable_interrupts(struct wl1271 *wl)
-{
-	wl->if_ops->enable_irq(wl);
-}
-
-/* Set the SPI partitions to access the chip addresses
- *
- * To simplify driver code, a fixed (virtual) memory map is defined for
- * register and memory addresses. Because in the chipset, in different stages
- * of operation, those addresses will move around, an address translation
- * mechanism is required.
- *
- * There are four partitions (three memory and one register partition),
- * which are mapped to two different areas of the hardware memory.
- *
- *                                Virtual address
- *                                     space
- *
- *                                    |    |
- *                                 ...+----+--> mem.start
- *          Physical address    ...   |    |
- *               space       ...      |    | [PART_0]
- *                        ...         |    |
- *  00000000  <--+----+...         ...+----+--> mem.start + mem.size
- *               |    |         ...   |    |
- *               |MEM |      ...      |    |
- *               |    |   ...         |    |
- *  mem.size  <--+----+...            |    | {unused area)
- *               |    |   ...         |    |
- *               |REG |      ...      |    |
- *  mem.size     |    |         ...   |    |
- *      +     <--+----+...         ...+----+--> reg.start
- *  reg.size     |    |   ...         |    |
- *               |MEM2|      ...      |    | [PART_1]
- *               |    |         ...   |    |
- *                                 ...+----+--> reg.start + reg.size
- *                                    |    |
- *
- */
-int wl1271_set_partition(struct wl1271 *wl,
-			 struct wl1271_partition_set *p)
-{
-	/* copy partition info */
-	memcpy(&wl->part, p, sizeof(*p));
-
-	wl1271_debug(DEBUG_SPI, "mem_start %08X mem_size %08X",
-		     p->mem.start, p->mem.size);
-	wl1271_debug(DEBUG_SPI, "reg_start %08X reg_size %08X",
-		     p->reg.start, p->reg.size);
-	wl1271_debug(DEBUG_SPI, "mem2_start %08X mem2_size %08X",
-		     p->mem2.start, p->mem2.size);
-	wl1271_debug(DEBUG_SPI, "mem3_start %08X mem3_size %08X",
-		     p->mem3.start, p->mem3.size);
-
-	/* write partition info to the chipset */
-	wl1271_raw_write32(wl, HW_PART0_START_ADDR, p->mem.start);
-	wl1271_raw_write32(wl, HW_PART0_SIZE_ADDR, p->mem.size);
-	wl1271_raw_write32(wl, HW_PART1_START_ADDR, p->reg.start);
-	wl1271_raw_write32(wl, HW_PART1_SIZE_ADDR, p->reg.size);
-	wl1271_raw_write32(wl, HW_PART2_START_ADDR, p->mem2.start);
-	wl1271_raw_write32(wl, HW_PART2_SIZE_ADDR, p->mem2.size);
-	wl1271_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
-
-	return 0;
-}
-
-void wl1271_io_reset(struct wl1271 *wl)
-{
-	wl->if_ops->reset(wl);
-}
-
-void wl1271_io_init(struct wl1271 *wl)
-{
-	wl->if_ops->init(wl);
-}
-
-void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val)
-{
-	/* write address >> 1 + 0x30000 to OCP_POR_CTR */
-	addr = (addr >> 1) + 0x30000;
-	wl1271_write32(wl, OCP_POR_CTR, addr);
-
-	/* write value to OCP_POR_WDATA */
-	wl1271_write32(wl, OCP_DATA_WRITE, val);
-
-	/* write 1 to OCP_CMD */
-	wl1271_write32(wl, OCP_CMD, OCP_CMD_WRITE);
-}
-
-u16 wl1271_top_reg_read(struct wl1271 *wl, int addr)
-{
-	u32 val;
-	int timeout = OCP_CMD_LOOP;
-
-	/* write address >> 1 + 0x30000 to OCP_POR_CTR */
-	addr = (addr >> 1) + 0x30000;
-	wl1271_write32(wl, OCP_POR_CTR, addr);
-
-	/* write 2 to OCP_CMD */
-	wl1271_write32(wl, OCP_CMD, OCP_CMD_READ);
-
-	/* poll for data ready */
-	do {
-		val = wl1271_read32(wl, OCP_DATA_READ);
-	} while (!(val & OCP_READY_MASK) && --timeout);
-
-	if (!timeout) {
-		wl1271_warning("Top register access timed out.");
-		return 0xffff;
-	}
-
-	/* check data status and return if OK */
-	if ((val & OCP_STATUS_MASK) == OCP_STATUS_OK)
-		return val & 0xffff;
-	else {
-		wl1271_warning("Top register access returned error.");
-		return 0xffff;
-	}
-}
-
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.h b/drivers/net/wireless/wl12xx/wl1271_io.h
deleted file mode 100644
index c1f92e65ded0..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_io.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_IO_H__
-#define __WL1271_IO_H__
-
-#include "wl1271_reg.h"
-
-#define HW_ACCESS_MEMORY_MAX_RANGE	0x1FFC0
-
-#define HW_PARTITION_REGISTERS_ADDR     0x1FFC0
-#define HW_PART0_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR)
-#define HW_PART0_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 4)
-#define HW_PART1_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR + 8)
-#define HW_PART1_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 12)
-#define HW_PART2_SIZE_ADDR              (HW_PARTITION_REGISTERS_ADDR + 16)
-#define HW_PART2_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 20)
-#define HW_PART3_START_ADDR             (HW_PARTITION_REGISTERS_ADDR + 24)
-
-#define HW_ACCESS_REGISTER_SIZE         4
-
-#define HW_ACCESS_PRAM_MAX_RANGE	0x3c000
-
-struct wl1271;
-
-void wl1271_disable_interrupts(struct wl1271 *wl);
-void wl1271_enable_interrupts(struct wl1271 *wl);
-
-void wl1271_io_reset(struct wl1271 *wl);
-void wl1271_io_init(struct wl1271 *wl);
-
-static inline struct device *wl1271_wl_to_dev(struct wl1271 *wl)
-{
-	return wl->if_ops->dev(wl);
-}
-
-
-/* Raw target IO, address is not translated */
-static inline void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
-				    size_t len, bool fixed)
-{
-	wl->if_ops->write(wl, addr, buf, len, fixed);
-}
-
-static inline void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
-				   size_t len, bool fixed)
-{
-	wl->if_ops->read(wl, addr, buf, len, fixed);
-}
-
-static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
-{
-	wl1271_raw_read(wl, addr, &wl->buffer_32,
-			    sizeof(wl->buffer_32), false);
-
-	return le32_to_cpu(wl->buffer_32);
-}
-
-static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
-{
-	wl->buffer_32 = cpu_to_le32(val);
-	wl1271_raw_write(wl, addr, &wl->buffer_32,
-			     sizeof(wl->buffer_32), false);
-}
-
-/* Translated target IO */
-static inline int wl1271_translate_addr(struct wl1271 *wl, int addr)
-{
-	/*
-	 * To translate, first check to which window of addresses the
-	 * particular address belongs. Then subtract the starting address
-	 * of that window from the address. Then, add offset of the
-	 * translated region.
-	 *
-	 * The translated regions occur next to each other in physical device
-	 * memory, so just add the sizes of the preceeding address regions to
-	 * get the offset to the new region.
-	 *
-	 * Currently, only the two first regions are addressed, and the
-	 * assumption is that all addresses will fall into either of those
-	 * two.
-	 */
-	if ((addr >= wl->part.reg.start) &&
-	    (addr < wl->part.reg.start + wl->part.reg.size))
-		return addr - wl->part.reg.start + wl->part.mem.size;
-	else
-		return addr - wl->part.mem.start;
-}
-
-static inline void wl1271_read(struct wl1271 *wl, int addr, void *buf,
-			       size_t len, bool fixed)
-{
-	int physical;
-
-	physical = wl1271_translate_addr(wl, addr);
-
-	wl1271_raw_read(wl, physical, buf, len, fixed);
-}
-
-static inline void wl1271_write(struct wl1271 *wl, int addr, void *buf,
-				size_t len, bool fixed)
-{
-	int physical;
-
-	physical = wl1271_translate_addr(wl, addr);
-
-	wl1271_raw_write(wl, physical, buf, len, fixed);
-}
-
-static inline u32 wl1271_read32(struct wl1271 *wl, int addr)
-{
-	return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr));
-}
-
-static inline void wl1271_write32(struct wl1271 *wl, int addr, u32 val)
-{
-	wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val);
-}
-
-static inline void wl1271_power_off(struct wl1271 *wl)
-{
-	wl->if_ops->power(wl, false);
-	clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
-}
-
-static inline int wl1271_power_on(struct wl1271 *wl)
-{
-	int ret = wl->if_ops->power(wl, true);
-	if (ret == 0)
-		set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
-
-	return ret;
-}
-
-
-/* Top Register IO */
-void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val);
-u16 wl1271_top_reg_read(struct wl1271 *wl, int addr);
-
-int wl1271_set_partition(struct wl1271 *wl,
-			 struct wl1271_partition_set *p);
-
-/* Functions from wl1271_main.c */
-
-int wl1271_register_hw(struct wl1271 *wl);
-void wl1271_unregister_hw(struct wl1271 *wl);
-int wl1271_init_ieee80211(struct wl1271 *wl);
-struct ieee80211_hw *wl1271_alloc_hw(void);
-int wl1271_free_hw(struct wl1271 *wl);
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
deleted file mode 100644
index f5b1d19bc88d..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ /dev/null
@@ -1,2749 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/crc32.h>
-#include <linux/etherdevice.h>
-#include <linux/vmalloc.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include "wl1271.h"
-#include "wl12xx_80211.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
-#include "wl1271_tx.h"
-#include "wl1271_rx.h"
-#include "wl1271_ps.h"
-#include "wl1271_init.h"
-#include "wl1271_debugfs.h"
-#include "wl1271_cmd.h"
-#include "wl1271_boot.h"
-#include "wl1271_testmode.h"
-#include "wl1271_scan.h"
-
-#define WL1271_BOOT_RETRIES 3
-
-static struct conf_drv_settings default_conf = {
-	.sg = {
-		.params = {
-			[CONF_SG_BT_PER_THRESHOLD]                  = 7500,
-			[CONF_SG_HV3_MAX_OVERRIDE]                  = 0,
-			[CONF_SG_BT_NFS_SAMPLE_INTERVAL]            = 400,
-			[CONF_SG_BT_LOAD_RATIO]                     = 50,
-			[CONF_SG_AUTO_PS_MODE]                      = 1,
-			[CONF_SG_AUTO_SCAN_PROBE_REQ]               = 170,
-			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3]   = 50,
-			[CONF_SG_ANTENNA_CONFIGURATION]             = 0,
-			[CONF_SG_BEACON_MISS_PERCENT]               = 60,
-			[CONF_SG_RATE_ADAPT_THRESH]                 = 12,
-			[CONF_SG_RATE_ADAPT_SNR]                    = 0,
-			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_BR]      = 10,
-			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_BR]      = 30,
-			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_BR]      = 8,
-			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_BR]       = 20,
-			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_BR]       = 50,
-			/* Note: with UPSD, this should be 4 */
-			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_BR]       = 8,
-			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_EDR]     = 7,
-			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_EDR]     = 25,
-			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_EDR]     = 20,
-			/* Note: with UPDS, this should be 15 */
-			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_EDR]      = 8,
-			/* Note: with UPDS, this should be 50 */
-			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_EDR]      = 40,
-			/* Note: with UPDS, this should be 10 */
-			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_EDR]      = 20,
-			[CONF_SG_RXT]                               = 1200,
-			[CONF_SG_TXT]                               = 1000,
-			[CONF_SG_ADAPTIVE_RXT_TXT]                  = 1,
-			[CONF_SG_PS_POLL_TIMEOUT]                   = 10,
-			[CONF_SG_UPSD_TIMEOUT]                      = 10,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MIN_EDR] = 7,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MAX_EDR] = 15,
-			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_MASTER_EDR] = 15,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MIN_EDR]  = 8,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MAX_EDR]  = 20,
-			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_SLAVE_EDR]  = 15,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_MIN_BR]         = 20,
-			[CONF_SG_WLAN_ACTIVE_BT_ACL_MAX_BR]         = 50,
-			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_BR]         = 10,
-			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3]  = 200,
-			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP] = 800,
-			[CONF_SG_PASSIVE_SCAN_A2DP_BT_TIME]         = 75,
-			[CONF_SG_PASSIVE_SCAN_A2DP_WLAN_TIME]       = 15,
-			[CONF_SG_HV3_MAX_SERVED]                    = 6,
-			[CONF_SG_DHCP_TIME]                         = 5000,
-			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP]  = 100,
-		},
-		.state = CONF_SG_PROTECTIVE,
-	},
-	.rx = {
-		.rx_msdu_life_time           = 512000,
-		.packet_detection_threshold  = 0,
-		.ps_poll_timeout             = 15,
-		.upsd_timeout                = 15,
-		.rts_threshold               = 2347,
-		.rx_cca_threshold            = 0,
-		.irq_blk_threshold           = 0xFFFF,
-		.irq_pkt_threshold           = 0,
-		.irq_timeout                 = 600,
-		.queue_type                  = CONF_RX_QUEUE_TYPE_LOW_PRIORITY,
-	},
-	.tx = {
-		.tx_energy_detection         = 0,
-		.rc_conf                     = {
-			.enabled_rates       = 0,
-			.short_retry_limit   = 10,
-			.long_retry_limit    = 10,
-			.aflags              = 0
-		},
-		.ac_conf_count               = 4,
-		.ac_conf                     = {
-			[CONF_TX_AC_BE] = {
-				.ac          = CONF_TX_AC_BE,
-				.cw_min      = 15,
-				.cw_max      = 63,
-				.aifsn       = 3,
-				.tx_op_limit = 0,
-			},
-			[CONF_TX_AC_BK] = {
-				.ac          = CONF_TX_AC_BK,
-				.cw_min      = 15,
-				.cw_max      = 63,
-				.aifsn       = 7,
-				.tx_op_limit = 0,
-			},
-			[CONF_TX_AC_VI] = {
-				.ac          = CONF_TX_AC_VI,
-				.cw_min      = 15,
-				.cw_max      = 63,
-				.aifsn       = CONF_TX_AIFS_PIFS,
-				.tx_op_limit = 3008,
-			},
-			[CONF_TX_AC_VO] = {
-				.ac          = CONF_TX_AC_VO,
-				.cw_min      = 15,
-				.cw_max      = 63,
-				.aifsn       = CONF_TX_AIFS_PIFS,
-				.tx_op_limit = 1504,
-			},
-		},
-		.tid_conf_count = 4,
-		.tid_conf = {
-			[CONF_TX_AC_BE] = {
-				.queue_id    = CONF_TX_AC_BE,
-				.channel_type = CONF_CHANNEL_TYPE_EDCF,
-				.tsid        = CONF_TX_AC_BE,
-				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
-				.ack_policy  = CONF_ACK_POLICY_LEGACY,
-				.apsd_conf   = {0, 0},
-			},
-			[CONF_TX_AC_BK] = {
-				.queue_id    = CONF_TX_AC_BK,
-				.channel_type = CONF_CHANNEL_TYPE_EDCF,
-				.tsid        = CONF_TX_AC_BK,
-				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
-				.ack_policy  = CONF_ACK_POLICY_LEGACY,
-				.apsd_conf   = {0, 0},
-			},
-			[CONF_TX_AC_VI] = {
-				.queue_id    = CONF_TX_AC_VI,
-				.channel_type = CONF_CHANNEL_TYPE_EDCF,
-				.tsid        = CONF_TX_AC_VI,
-				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
-				.ack_policy  = CONF_ACK_POLICY_LEGACY,
-				.apsd_conf   = {0, 0},
-			},
-			[CONF_TX_AC_VO] = {
-				.queue_id    = CONF_TX_AC_VO,
-				.channel_type = CONF_CHANNEL_TYPE_EDCF,
-				.tsid        = CONF_TX_AC_VO,
-				.ps_scheme   = CONF_PS_SCHEME_LEGACY,
-				.ack_policy  = CONF_ACK_POLICY_LEGACY,
-				.apsd_conf   = {0, 0},
-			},
-		},
-		.frag_threshold              = IEEE80211_MAX_FRAG_THRESHOLD,
-		.tx_compl_timeout            = 700,
-		.tx_compl_threshold          = 4,
-		.basic_rate                  = CONF_HW_BIT_RATE_1MBPS,
-		.basic_rate_5                = CONF_HW_BIT_RATE_6MBPS,
-	},
-	.conn = {
-		.wake_up_event               = CONF_WAKE_UP_EVENT_DTIM,
-		.listen_interval             = 1,
-		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
-		.bcn_filt_ie_count           = 1,
-		.bcn_filt_ie = {
-			[0] = {
-				.ie          = WLAN_EID_CHANNEL_SWITCH,
-				.rule        = CONF_BCN_RULE_PASS_ON_APPEARANCE,
-			}
-		},
-		.synch_fail_thold            = 10,
-		.bss_lose_timeout            = 100,
-		.beacon_rx_timeout           = 10000,
-		.broadcast_timeout           = 20000,
-		.rx_broadcast_in_ps          = 1,
-		.ps_poll_threshold           = 10,
-		.ps_poll_recovery_period     = 700,
-		.bet_enable                  = CONF_BET_MODE_ENABLE,
-		.bet_max_consecutive         = 10,
-		.psm_entry_retries           = 5,
-		.psm_entry_nullfunc_retries  = 3,
-		.psm_entry_hangover_period   = 1,
-		.keep_alive_interval         = 55000,
-		.max_listen_interval         = 20,
-	},
-	.itrim = {
-		.enable = false,
-		.timeout = 50000,
-	},
-	.pm_config = {
-		.host_clk_settling_time = 5000,
-		.host_fast_wakeup_support = false
-	},
-	.roam_trigger = {
-		.trigger_pacing               = 1,
-		.avg_weight_rssi_beacon       = 20,
-		.avg_weight_rssi_data         = 10,
-		.avg_weight_snr_beacon        = 20,
-		.avg_weight_snr_data          = 10
-	},
-	.scan = {
-		.min_dwell_time_active        = 7500,
-		.max_dwell_time_active        = 30000,
-		.min_dwell_time_passive       = 30000,
-		.max_dwell_time_passive       = 60000,
-		.num_probe_reqs               = 2,
-	},
-	.rf = {
-		.tx_per_channel_power_compensation_2 = {
-			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		},
-		.tx_per_channel_power_compensation_5 = {
-			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		},
-	},
-};
-
-static void __wl1271_op_remove_interface(struct wl1271 *wl);
-
-
-static void wl1271_device_release(struct device *dev)
-{
-
-}
-
-static struct platform_device wl1271_device = {
-	.name           = "wl1271",
-	.id             = -1,
-
-	/* device model insists to have a release function */
-	.dev            = {
-		.release = wl1271_device_release,
-	},
-};
-
-static LIST_HEAD(wl_list);
-
-static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
-			     void *arg)
-{
-	struct net_device *dev = arg;
-	struct wireless_dev *wdev;
-	struct wiphy *wiphy;
-	struct ieee80211_hw *hw;
-	struct wl1271 *wl;
-	struct wl1271 *wl_temp;
-	int ret = 0;
-
-	/* Check that this notification is for us. */
-	if (what != NETDEV_CHANGE)
-		return NOTIFY_DONE;
-
-	wdev = dev->ieee80211_ptr;
-	if (wdev == NULL)
-		return NOTIFY_DONE;
-
-	wiphy = wdev->wiphy;
-	if (wiphy == NULL)
-		return NOTIFY_DONE;
-
-	hw = wiphy_priv(wiphy);
-	if (hw == NULL)
-		return NOTIFY_DONE;
-
-	wl_temp = hw->priv;
-	list_for_each_entry(wl, &wl_list, list) {
-		if (wl == wl_temp)
-			break;
-	}
-	if (wl != wl_temp)
-		return NOTIFY_DONE;
-
-	mutex_lock(&wl->mutex);
-
-	if (wl->state == WL1271_STATE_OFF)
-		goto out;
-
-	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	if ((dev->operstate == IF_OPER_UP) &&
-	    !test_and_set_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags)) {
-		wl1271_cmd_set_sta_state(wl);
-		wl1271_info("Association completed.");
-	}
-
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return NOTIFY_OK;
-}
-
-static void wl1271_conf_init(struct wl1271 *wl)
-{
-
-	/*
-	 * This function applies the default configuration to the driver. This
-	 * function is invoked upon driver load (spi probe.)
-	 *
-	 * The configuration is stored in a run-time structure in order to
-	 * facilitate for run-time adjustment of any of the parameters. Making
-	 * changes to the configuration structure will apply the new values on
-	 * the next interface up (wl1271_op_start.)
-	 */
-
-	/* apply driver default configuration */
-	memcpy(&wl->conf, &default_conf, sizeof(default_conf));
-}
-
-
-static int wl1271_plt_init(struct wl1271 *wl)
-{
-	struct conf_tx_ac_category *conf_ac;
-	struct conf_tx_tid *conf_tid;
-	int ret, i;
-
-	ret = wl1271_cmd_general_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_radio_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_cmd_ext_radio_parms(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_init_templates_config(wl);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_init_mem_config(wl);
-	if (ret < 0)
-		return ret;
-
-	/* PHY layer config */
-	ret = wl1271_init_phy_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	ret = wl1271_acx_dco_itrim_params(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Initialize connection monitoring thresholds */
-	ret = wl1271_acx_conn_monit_params(wl, false);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Bluetooth WLAN coexistence */
-	ret = wl1271_init_pta(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Energy detection */
-	ret = wl1271_init_energy_detection(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Default TID/AC configuration */
-	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
-	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
-		conf_ac = &wl->conf.tx.ac_conf[i];
-		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
-					conf_ac->cw_max, conf_ac->aifsn,
-					conf_ac->tx_op_limit);
-		if (ret < 0)
-			goto out_free_memmap;
-
-		conf_tid = &wl->conf.tx.tid_conf[i];
-		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
-					 conf_tid->channel_type,
-					 conf_tid->tsid,
-					 conf_tid->ps_scheme,
-					 conf_tid->ack_policy,
-					 conf_tid->apsd_conf[0],
-					 conf_tid->apsd_conf[1]);
-		if (ret < 0)
-			goto out_free_memmap;
-	}
-
-	/* Enable data path */
-	ret = wl1271_cmd_data_path(wl, 1);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* Configure for CAM power saving (ie. always active) */
-	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	/* configure PM */
-	ret = wl1271_acx_pm_config(wl);
-	if (ret < 0)
-		goto out_free_memmap;
-
-	return 0;
-
- out_free_memmap:
-	kfree(wl->target_mem_map);
-	wl->target_mem_map = NULL;
-
-	return ret;
-}
-
-static void wl1271_fw_status(struct wl1271 *wl,
-			     struct wl1271_fw_status *status)
-{
-	struct timespec ts;
-	u32 total = 0;
-	int i;
-
-	wl1271_raw_read(wl, FW_STATUS_ADDR, status, sizeof(*status), false);
-
-	wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
-		     "drv_rx_counter = %d, tx_results_counter = %d)",
-		     status->intr,
-		     status->fw_rx_counter,
-		     status->drv_rx_counter,
-		     status->tx_results_counter);
-
-	/* update number of available TX blocks */
-	for (i = 0; i < NUM_TX_QUEUES; i++) {
-		u32 cnt = le32_to_cpu(status->tx_released_blks[i]) -
-			wl->tx_blocks_freed[i];
-
-		wl->tx_blocks_freed[i] =
-			le32_to_cpu(status->tx_released_blks[i]);
-		wl->tx_blocks_available += cnt;
-		total += cnt;
-	}
-
-	/* if more blocks are available now, tx work can be scheduled */
-	if (total)
-		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
-
-	/* update the host-chipset time offset */
-	getnstimeofday(&ts);
-	wl->time_offset = (timespec_to_ns(&ts) >> 10) -
-		(s64)le32_to_cpu(status->fw_localtime);
-}
-
-#define WL1271_IRQ_MAX_LOOPS 10
-
-static void wl1271_irq_work(struct work_struct *work)
-{
-	int ret;
-	u32 intr;
-	int loopcount = WL1271_IRQ_MAX_LOOPS;
-	unsigned long flags;
-	struct wl1271 *wl =
-		container_of(work, struct wl1271, irq_work);
-
-	mutex_lock(&wl->mutex);
-
-	wl1271_debug(DEBUG_IRQ, "IRQ work");
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, true);
-	if (ret < 0)
-		goto out;
-
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	while (test_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags) && loopcount) {
-		clear_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-		loopcount--;
-
-		wl1271_fw_status(wl, wl->fw_status);
-		intr = le32_to_cpu(wl->fw_status->intr);
-		if (!intr) {
-			wl1271_debug(DEBUG_IRQ, "Zero interrupt received.");
-			spin_lock_irqsave(&wl->wl_lock, flags);
-			continue;
-		}
-
-		intr &= WL1271_INTR_MASK;
-
-		if (unlikely(intr & WL1271_ACX_INTR_WATCHDOG)) {
-			wl1271_error("watchdog interrupt received! "
-				     "starting recovery.");
-			ieee80211_queue_work(wl->hw, &wl->recovery_work);
-
-			/* restarting the chip. ignore any other interrupt. */
-			goto out;
-		}
-
-		if (intr & WL1271_ACX_INTR_DATA) {
-			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
-
-			/* check for tx results */
-			if (wl->fw_status->tx_results_counter !=
-			    (wl->tx_results_count & 0xff))
-				wl1271_tx_complete(wl);
-
-			/* Check if any tx blocks were freed */
-			if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) &&
-					!skb_queue_empty(&wl->tx_queue)) {
-				/*
-				 * In order to avoid starvation of the TX path,
-				 * call the work function directly.
-				 */
-				wl1271_tx_work_locked(wl);
-			}
-
-			wl1271_rx(wl, wl->fw_status);
-		}
-
-		if (intr & WL1271_ACX_INTR_EVENT_A) {
-			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_A");
-			wl1271_event_handle(wl, 0);
-		}
-
-		if (intr & WL1271_ACX_INTR_EVENT_B) {
-			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_B");
-			wl1271_event_handle(wl, 1);
-		}
-
-		if (intr & WL1271_ACX_INTR_INIT_COMPLETE)
-			wl1271_debug(DEBUG_IRQ,
-				     "WL1271_ACX_INTR_INIT_COMPLETE");
-
-		if (intr & WL1271_ACX_INTR_HW_AVAILABLE)
-			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_HW_AVAILABLE");
-
-		spin_lock_irqsave(&wl->wl_lock, flags);
-	}
-
-	if (test_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags))
-		ieee80211_queue_work(wl->hw, &wl->irq_work);
-	else
-		clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags);
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-}
-
-static int wl1271_fetch_firmware(struct wl1271 *wl)
-{
-	const struct firmware *fw;
-	int ret;
-
-	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
-
-	if (ret < 0) {
-		wl1271_error("could not get firmware: %d", ret);
-		return ret;
-	}
-
-	if (fw->size % 4) {
-		wl1271_error("firmware size is not multiple of 32 bits: %zu",
-			     fw->size);
-		ret = -EILSEQ;
-		goto out;
-	}
-
-	wl->fw_len = fw->size;
-	wl->fw = vmalloc(wl->fw_len);
-
-	if (!wl->fw) {
-		wl1271_error("could not allocate memory for the firmware");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->fw, fw->data, wl->fw_len);
-
-	ret = 0;
-
-out:
-	release_firmware(fw);
-
-	return ret;
-}
-
-static int wl1271_fetch_nvs(struct wl1271 *wl)
-{
-	const struct firmware *fw;
-	int ret;
-
-	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
-
-	if (ret < 0) {
-		wl1271_error("could not get nvs file: %d", ret);
-		return ret;
-	}
-
-	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
-
-	if (!wl->nvs) {
-		wl1271_error("could not allocate memory for the nvs file");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl->nvs_len = fw->size;
-
-out:
-	release_firmware(fw);
-
-	return ret;
-}
-
-static void wl1271_recovery_work(struct work_struct *work)
-{
-	struct wl1271 *wl =
-		container_of(work, struct wl1271, recovery_work);
-
-	mutex_lock(&wl->mutex);
-
-	if (wl->state != WL1271_STATE_ON)
-		goto out;
-
-	wl1271_info("Hardware recovery in progress.");
-
-	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-		ieee80211_connection_loss(wl->vif);
-
-	/* reboot the chipset */
-	__wl1271_op_remove_interface(wl);
-	ieee80211_restart_hw(wl->hw);
-
-out:
-	mutex_unlock(&wl->mutex);
-}
-
-static void wl1271_fw_wakeup(struct wl1271 *wl)
-{
-	u32 elp_reg;
-
-	elp_reg = ELPCTRL_WAKE_UP;
-	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
-}
-
-static int wl1271_setup(struct wl1271 *wl)
-{
-	wl->fw_status = kmalloc(sizeof(*wl->fw_status), GFP_KERNEL);
-	if (!wl->fw_status)
-		return -ENOMEM;
-
-	wl->tx_res_if = kmalloc(sizeof(*wl->tx_res_if), GFP_KERNEL);
-	if (!wl->tx_res_if) {
-		kfree(wl->fw_status);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int wl1271_chip_wakeup(struct wl1271 *wl)
-{
-	struct wl1271_partition_set partition;
-	int ret = 0;
-
-	msleep(WL1271_PRE_POWER_ON_SLEEP);
-	ret = wl1271_power_on(wl);
-	if (ret < 0)
-		goto out;
-	msleep(WL1271_POWER_ON_SLEEP);
-	wl1271_io_reset(wl);
-	wl1271_io_init(wl);
-
-	/* We don't need a real memory partition here, because we only want
-	 * to use the registers at this point. */
-	memset(&partition, 0, sizeof(partition));
-	partition.reg.start = REGISTERS_BASE;
-	partition.reg.size = REGISTERS_DOWN_SIZE;
-	wl1271_set_partition(wl, &partition);
-
-	/* ELP module wake up */
-	wl1271_fw_wakeup(wl);
-
-	/* whal_FwCtrl_BootSm() */
-
-	/* 0. read chip id from CHIP_ID */
-	wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
-
-	/* 1. check if chip id is valid */
-
-	switch (wl->chip.id) {
-	case CHIP_ID_1271_PG10:
-		wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
-			       wl->chip.id);
-
-		ret = wl1271_setup(wl);
-		if (ret < 0)
-			goto out;
-		break;
-	case CHIP_ID_1271_PG20:
-		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
-			     wl->chip.id);
-
-		ret = wl1271_setup(wl);
-		if (ret < 0)
-			goto out;
-		break;
-	default:
-		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
-		ret = -ENODEV;
-		goto out;
-	}
-
-	if (wl->fw == NULL) {
-		ret = wl1271_fetch_firmware(wl);
-		if (ret < 0)
-			goto out;
-	}
-
-	/* No NVS from netlink, try to get it from the filesystem */
-	if (wl->nvs == NULL) {
-		ret = wl1271_fetch_nvs(wl);
-		if (ret < 0)
-			goto out;
-	}
-
-out:
-	return ret;
-}
-
-int wl1271_plt_start(struct wl1271 *wl)
-{
-	int retries = WL1271_BOOT_RETRIES;
-	int ret;
-
-	mutex_lock(&wl->mutex);
-
-	wl1271_notice("power up");
-
-	if (wl->state != WL1271_STATE_OFF) {
-		wl1271_error("cannot go into PLT state because not "
-			     "in off state: %d", wl->state);
-		ret = -EBUSY;
-		goto out;
-	}
-
-	while (retries) {
-		retries--;
-		ret = wl1271_chip_wakeup(wl);
-		if (ret < 0)
-			goto power_off;
-
-		ret = wl1271_boot(wl);
-		if (ret < 0)
-			goto power_off;
-
-		ret = wl1271_plt_init(wl);
-		if (ret < 0)
-			goto irq_disable;
-
-		wl->state = WL1271_STATE_PLT;
-		wl1271_notice("firmware booted in PLT mode (%s)",
-			      wl->chip.fw_ver);
-		goto out;
-
-irq_disable:
-		wl1271_disable_interrupts(wl);
-		mutex_unlock(&wl->mutex);
-		/* Unlocking the mutex in the middle of handling is
-		   inherently unsafe. In this case we deem it safe to do,
-		   because we need to let any possibly pending IRQ out of
-		   the system (and while we are WL1271_STATE_OFF the IRQ
-		   work function will not do anything.) Also, any other
-		   possible concurrent operations will fail due to the
-		   current state, hence the wl1271 struct should be safe. */
-		cancel_work_sync(&wl->irq_work);
-		mutex_lock(&wl->mutex);
-power_off:
-		wl1271_power_off(wl);
-	}
-
-	wl1271_error("firmware boot in PLT mode failed despite %d retries",
-		     WL1271_BOOT_RETRIES);
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-int wl1271_plt_stop(struct wl1271 *wl)
-{
-	int ret = 0;
-
-	mutex_lock(&wl->mutex);
-
-	wl1271_notice("power down");
-
-	if (wl->state != WL1271_STATE_PLT) {
-		wl1271_error("cannot power down because not in PLT "
-			     "state: %d", wl->state);
-		ret = -EBUSY;
-		goto out;
-	}
-
-	wl1271_disable_interrupts(wl);
-	wl1271_power_off(wl);
-
-	wl->state = WL1271_STATE_OFF;
-	wl->rx_counter = 0;
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	cancel_work_sync(&wl->irq_work);
-	cancel_work_sync(&wl->recovery_work);
-
-	return ret;
-}
-
-static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct wl1271 *wl = hw->priv;
-	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
-	struct ieee80211_sta *sta = txinfo->control.sta;
-	unsigned long flags;
-
-	/*
-	 * peek into the rates configured in the STA entry.
-	 * The rates set after connection stage, The first block only BG sets:
-	 * the compare is for bit 0-16 of sta_rate_set. The second block add
-	 * HT rates in case of HT supported.
-	 */
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (sta &&
-	    (sta->supp_rates[conf->channel->band] !=
-	    (wl->sta_rate_set & HW_BG_RATES_MASK))) {
-		wl->sta_rate_set = sta->supp_rates[conf->channel->band];
-		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
-	}
-
-#ifdef CONFIG_WL1271_HT
-	if (sta &&
-	    sta->ht_cap.ht_supported &&
-	    ((wl->sta_rate_set >> HW_HT_RATES_OFFSET) !=
-	      sta->ht_cap.mcs.rx_mask[0])) {
-		/* Clean MCS bits before setting them */
-		wl->sta_rate_set &= HW_BG_RATES_MASK;
-		wl->sta_rate_set |=
-			(sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET);
-		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
-	}
-#endif
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-
-	/* queue the packet */
-	skb_queue_tail(&wl->tx_queue, skb);
-
-	/*
-	 * The chip specific setup must run before the first TX packet -
-	 * before that, the tx_work will not be initialized!
-	 */
-
-	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
-		ieee80211_queue_work(wl->hw, &wl->tx_work);
-
-	/*
-	 * The workqueue is slow to process the tx_queue and we need stop
-	 * the queue here, otherwise the queue will get too long.
-	 */
-	if (skb_queue_len(&wl->tx_queue) >= WL1271_TX_QUEUE_HIGH_WATERMARK) {
-		wl1271_debug(DEBUG_TX, "op_tx: stopping queues");
-
-		spin_lock_irqsave(&wl->wl_lock, flags);
-		ieee80211_stop_queues(wl->hw);
-		set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-	}
-
-	return NETDEV_TX_OK;
-}
-
-static struct notifier_block wl1271_dev_notifier = {
-	.notifier_call = wl1271_dev_notify,
-};
-
-static int wl1271_op_start(struct ieee80211_hw *hw)
-{
-	wl1271_debug(DEBUG_MAC80211, "mac80211 start");
-
-	/*
-	 * We have to delay the booting of the hardware because
-	 * we need to know the local MAC address before downloading and
-	 * initializing the firmware. The MAC address cannot be changed
-	 * after boot, and without the proper MAC address, the firmware
-	 * will not function properly.
-	 *
-	 * The MAC address is first known when the corresponding interface
-	 * is added. That is where we will initialize the hardware.
-	 */
-
-	return 0;
-}
-
-static void wl1271_op_stop(struct ieee80211_hw *hw)
-{
-	wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
-}
-
-static int wl1271_op_add_interface(struct ieee80211_hw *hw,
-				   struct ieee80211_vif *vif)
-{
-	struct wl1271 *wl = hw->priv;
-	struct wiphy *wiphy = hw->wiphy;
-	int retries = WL1271_BOOT_RETRIES;
-	int ret = 0;
-	bool booted = false;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
-		     vif->type, vif->addr);
-
-	mutex_lock(&wl->mutex);
-	if (wl->vif) {
-		wl1271_debug(DEBUG_MAC80211,
-			     "multiple vifs are not supported yet");
-		ret = -EBUSY;
-		goto out;
-	}
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		wl->bss_type = BSS_TYPE_STA_BSS;
-		wl->set_bss_type = BSS_TYPE_STA_BSS;
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		wl->bss_type = BSS_TYPE_IBSS;
-		wl->set_bss_type = BSS_TYPE_STA_BSS;
-		break;
-	default:
-		ret = -EOPNOTSUPP;
-		goto out;
-	}
-
-	memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
-
-	if (wl->state != WL1271_STATE_OFF) {
-		wl1271_error("cannot start because not in off state: %d",
-			     wl->state);
-		ret = -EBUSY;
-		goto out;
-	}
-
-	while (retries) {
-		retries--;
-		ret = wl1271_chip_wakeup(wl);
-		if (ret < 0)
-			goto power_off;
-
-		ret = wl1271_boot(wl);
-		if (ret < 0)
-			goto power_off;
-
-		ret = wl1271_hw_init(wl);
-		if (ret < 0)
-			goto irq_disable;
-
-		booted = true;
-		break;
-
-irq_disable:
-		wl1271_disable_interrupts(wl);
-		mutex_unlock(&wl->mutex);
-		/* Unlocking the mutex in the middle of handling is
-		   inherently unsafe. In this case we deem it safe to do,
-		   because we need to let any possibly pending IRQ out of
-		   the system (and while we are WL1271_STATE_OFF the IRQ
-		   work function will not do anything.) Also, any other
-		   possible concurrent operations will fail due to the
-		   current state, hence the wl1271 struct should be safe. */
-		cancel_work_sync(&wl->irq_work);
-		mutex_lock(&wl->mutex);
-power_off:
-		wl1271_power_off(wl);
-	}
-
-	if (!booted) {
-		wl1271_error("firmware boot failed despite %d retries",
-			     WL1271_BOOT_RETRIES);
-		goto out;
-	}
-
-	wl->vif = vif;
-	wl->state = WL1271_STATE_ON;
-	wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
-
-	/* update hw/fw version info in wiphy struct */
-	wiphy->hw_version = wl->chip.id;
-	strncpy(wiphy->fw_version, wl->chip.fw_ver,
-		sizeof(wiphy->fw_version));
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	if (!ret)
-		list_add(&wl->list, &wl_list);
-
-	return ret;
-}
-
-static void __wl1271_op_remove_interface(struct wl1271 *wl)
-{
-	int i;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
-
-	wl1271_info("down");
-
-	list_del(&wl->list);
-
-	WARN_ON(wl->state != WL1271_STATE_ON);
-
-	/* enable dyn ps just in case (if left on due to fw crash etc) */
-	if (wl->bss_type == BSS_TYPE_STA_BSS)
-		ieee80211_enable_dyn_ps(wl->vif);
-
-	if (wl->scan.state != WL1271_SCAN_STATE_IDLE) {
-		wl->scan.state = WL1271_SCAN_STATE_IDLE;
-		kfree(wl->scan.scanned_ch);
-		wl->scan.scanned_ch = NULL;
-		wl->scan.req = NULL;
-		ieee80211_scan_completed(wl->hw, true);
-	}
-
-	wl->state = WL1271_STATE_OFF;
-
-	wl1271_disable_interrupts(wl);
-
-	mutex_unlock(&wl->mutex);
-
-	cancel_delayed_work_sync(&wl->scan_complete_work);
-	cancel_work_sync(&wl->irq_work);
-	cancel_work_sync(&wl->tx_work);
-	cancel_delayed_work_sync(&wl->pspoll_work);
-	cancel_delayed_work_sync(&wl->elp_work);
-
-	mutex_lock(&wl->mutex);
-
-	/* let's notify MAC80211 about the remaining pending TX frames */
-	wl1271_tx_reset(wl);
-	wl1271_power_off(wl);
-
-	memset(wl->bssid, 0, ETH_ALEN);
-	memset(wl->ssid, 0, IW_ESSID_MAX_SIZE + 1);
-	wl->ssid_len = 0;
-	wl->bss_type = MAX_BSS_TYPE;
-	wl->set_bss_type = MAX_BSS_TYPE;
-	wl->band = IEEE80211_BAND_2GHZ;
-
-	wl->rx_counter = 0;
-	wl->psm_entry_retry = 0;
-	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
-	wl->tx_blocks_available = 0;
-	wl->tx_results_count = 0;
-	wl->tx_packets_count = 0;
-	wl->tx_security_last_seq = 0;
-	wl->tx_security_seq = 0;
-	wl->time_offset = 0;
-	wl->session_counter = 0;
-	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
-	wl->sta_rate_set = 0;
-	wl->flags = 0;
-	wl->vif = NULL;
-	wl->filters = 0;
-
-	for (i = 0; i < NUM_TX_QUEUES; i++)
-		wl->tx_blocks_freed[i] = 0;
-
-	wl1271_debugfs_reset(wl);
-
-	kfree(wl->fw_status);
-	wl->fw_status = NULL;
-	kfree(wl->tx_res_if);
-	wl->tx_res_if = NULL;
-	kfree(wl->target_mem_map);
-	wl->target_mem_map = NULL;
-}
-
-static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
-				       struct ieee80211_vif *vif)
-{
-	struct wl1271 *wl = hw->priv;
-
-	mutex_lock(&wl->mutex);
-	WARN_ON(wl->vif != vif);
-	__wl1271_op_remove_interface(wl);
-	mutex_unlock(&wl->mutex);
-
-	cancel_work_sync(&wl->recovery_work);
-}
-
-static void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters)
-{
-	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
-	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
-
-	/* combine requested filters with current filter config */
-	filters = wl->filters | filters;
-
-	wl1271_debug(DEBUG_FILTERS, "RX filters set: ");
-
-	if (filters & FIF_PROMISC_IN_BSS) {
-		wl1271_debug(DEBUG_FILTERS, " - FIF_PROMISC_IN_BSS");
-		wl->rx_config &= ~CFG_UNI_FILTER_EN;
-		wl->rx_config |= CFG_BSSID_FILTER_EN;
-	}
-	if (filters & FIF_BCN_PRBRESP_PROMISC) {
-		wl1271_debug(DEBUG_FILTERS, " - FIF_BCN_PRBRESP_PROMISC");
-		wl->rx_config &= ~CFG_BSSID_FILTER_EN;
-		wl->rx_config &= ~CFG_SSID_FILTER_EN;
-	}
-	if (filters & FIF_OTHER_BSS) {
-		wl1271_debug(DEBUG_FILTERS, " - FIF_OTHER_BSS");
-		wl->rx_config &= ~CFG_BSSID_FILTER_EN;
-	}
-	if (filters & FIF_CONTROL) {
-		wl1271_debug(DEBUG_FILTERS, " - FIF_CONTROL");
-		wl->rx_filter |= CFG_RX_CTL_EN;
-	}
-	if (filters & FIF_FCSFAIL) {
-		wl1271_debug(DEBUG_FILTERS, " - FIF_FCSFAIL");
-		wl->rx_filter |= CFG_RX_FCS_ERROR;
-	}
-}
-
-static int wl1271_dummy_join(struct wl1271 *wl)
-{
-	int ret = 0;
-	/* we need to use a dummy BSSID for now */
-	static const u8 dummy_bssid[ETH_ALEN] = { 0x0b, 0xad, 0xde,
-						  0xad, 0xbe, 0xef };
-
-	memcpy(wl->bssid, dummy_bssid, ETH_ALEN);
-
-	/* pass through frames from all BSS */
-	wl1271_configure_filters(wl, FIF_OTHER_BSS);
-
-	ret = wl1271_cmd_join(wl, wl->set_bss_type);
-	if (ret < 0)
-		goto out;
-
-	set_bit(WL1271_FLAG_JOINED, &wl->flags);
-
-out:
-	return ret;
-}
-
-static int wl1271_join(struct wl1271 *wl, bool set_assoc)
-{
-	int ret;
-
-	/*
-	 * One of the side effects of the JOIN command is that is clears
-	 * WPA/WPA2 keys from the chipset. Performing a JOIN while associated
-	 * to a WPA/WPA2 access point will therefore kill the data-path.
-	 * Currently there is no supported scenario for JOIN during
-	 * association - if it becomes a supported scenario, the WPA/WPA2 keys
-	 * must be handled somehow.
-	 *
-	 */
-	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-		wl1271_info("JOIN while associated.");
-
-	if (set_assoc)
-		set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
-
-	ret = wl1271_cmd_join(wl, wl->set_bss_type);
-	if (ret < 0)
-		goto out;
-
-	set_bit(WL1271_FLAG_JOINED, &wl->flags);
-
-	if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-		goto out;
-
-	/*
-	 * The join command disable the keep-alive mode, shut down its process,
-	 * and also clear the template config, so we need to reset it all after
-	 * the join. The acx_aid starts the keep-alive process, and the order
-	 * of the commands below is relevant.
-	 */
-	ret = wl1271_acx_keep_alive_mode(wl, true);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_acx_aid(wl, wl->aid);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_cmd_build_klv_null_data(wl);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_acx_keep_alive_config(wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
-					   ACX_KEEP_ALIVE_TPL_VALID);
-	if (ret < 0)
-		goto out;
-
-out:
-	return ret;
-}
-
-static int wl1271_unjoin(struct wl1271 *wl)
-{
-	int ret;
-
-	/* to stop listening to a channel, we disconnect */
-	ret = wl1271_cmd_disconnect(wl);
-	if (ret < 0)
-		goto out;
-
-	clear_bit(WL1271_FLAG_JOINED, &wl->flags);
-	memset(wl->bssid, 0, ETH_ALEN);
-
-	/* stop filterting packets based on bssid */
-	wl1271_configure_filters(wl, FIF_OTHER_BSS);
-
-out:
-	return ret;
-}
-
-static void wl1271_set_band_rate(struct wl1271 *wl)
-{
-	if (wl->band == IEEE80211_BAND_2GHZ)
-		wl->basic_rate_set = wl->conf.tx.basic_rate;
-	else
-		wl->basic_rate_set = wl->conf.tx.basic_rate_5;
-}
-
-static u32 wl1271_min_rate_get(struct wl1271 *wl)
-{
-	int i;
-	u32 rate = 0;
-
-	if (!wl->basic_rate_set) {
-		WARN_ON(1);
-		wl->basic_rate_set = wl->conf.tx.basic_rate;
-	}
-
-	for (i = 0; !rate; i++) {
-		if ((wl->basic_rate_set >> i) & 0x1)
-			rate = 1 << i;
-	}
-
-	return rate;
-}
-
-static int wl1271_handle_idle(struct wl1271 *wl, bool idle)
-{
-	int ret;
-
-	if (idle) {
-		if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
-			ret = wl1271_unjoin(wl);
-			if (ret < 0)
-				goto out;
-		}
-		wl->rate_set = wl1271_min_rate_get(wl);
-		wl->sta_rate_set = 0;
-		ret = wl1271_acx_rate_policies(wl);
-		if (ret < 0)
-			goto out;
-		ret = wl1271_acx_keep_alive_config(
-			wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
-			ACX_KEEP_ALIVE_TPL_INVALID);
-		if (ret < 0)
-			goto out;
-		set_bit(WL1271_FLAG_IDLE, &wl->flags);
-	} else {
-		/* increment the session counter */
-		wl->session_counter++;
-		if (wl->session_counter >= SESSION_COUNTER_MAX)
-			wl->session_counter = 0;
-		ret = wl1271_dummy_join(wl);
-		if (ret < 0)
-			goto out;
-		clear_bit(WL1271_FLAG_IDLE, &wl->flags);
-	}
-
-out:
-	return ret;
-}
-
-static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct wl1271 *wl = hw->priv;
-	struct ieee80211_conf *conf = &hw->conf;
-	int channel, ret = 0;
-
-	channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 config ch %d psm %s power %d %s",
-		     channel,
-		     conf->flags & IEEE80211_CONF_PS ? "on" : "off",
-		     conf->power_level,
-		     conf->flags & IEEE80211_CONF_IDLE ? "idle" : "in use");
-
-	/*
-	 * mac80211 will go to idle nearly immediately after transmitting some
-	 * frames, such as the deauth. To make sure those frames reach the air,
-	 * wait here until the TX queue is fully flushed.
-	 */
-	if ((changed & IEEE80211_CONF_CHANGE_IDLE) &&
-	    (conf->flags & IEEE80211_CONF_IDLE))
-		wl1271_tx_flush(wl);
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF)) {
-		ret = -EAGAIN;
-		goto out;
-	}
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	/* if the channel changes while joined, join again */
-	if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
-	    ((wl->band != conf->channel->band) ||
-	     (wl->channel != channel))) {
-		wl->band = conf->channel->band;
-		wl->channel = channel;
-
-		/*
-		 * FIXME: the mac80211 should really provide a fixed rate
-		 * to use here. for now, just use the smallest possible rate
-		 * for the band as a fixed rate for association frames and
-		 * other control messages.
-		 */
-		if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
-			wl1271_set_band_rate(wl);
-
-		wl->basic_rate = wl1271_min_rate_get(wl);
-		ret = wl1271_acx_rate_policies(wl);
-		if (ret < 0)
-			wl1271_warning("rate policy for update channel "
-				       "failed %d", ret);
-
-		if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
-			ret = wl1271_join(wl, false);
-			if (ret < 0)
-				wl1271_warning("cmd join to update channel "
-					       "failed %d", ret);
-		}
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
-		ret = wl1271_handle_idle(wl, conf->flags & IEEE80211_CONF_IDLE);
-		if (ret < 0)
-			wl1271_warning("idle mode change failed %d", ret);
-	}
-
-	/*
-	 * if mac80211 changes the PSM mode, make sure the mode is not
-	 * incorrectly changed after the pspoll failure active window.
-	 */
-	if (changed & IEEE80211_CONF_CHANGE_PS)
-		clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
-
-	if (conf->flags & IEEE80211_CONF_PS &&
-	    !test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
-		set_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
-
-		/*
-		 * We enter PSM only if we're already associated.
-		 * If we're not, we'll enter it when joining an SSID,
-		 * through the bss_info_changed() hook.
-		 */
-		if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
-			wl1271_debug(DEBUG_PSM, "psm enabled");
-			ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
-						 wl->basic_rate, true);
-		}
-	} else if (!(conf->flags & IEEE80211_CONF_PS) &&
-		   test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
-		wl1271_debug(DEBUG_PSM, "psm disabled");
-
-		clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
-
-		if (test_bit(WL1271_FLAG_PSM, &wl->flags))
-			ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
-						 wl->basic_rate, true);
-	}
-
-	if (conf->power_level != wl->power_level) {
-		ret = wl1271_acx_tx_power(wl, conf->power_level);
-		if (ret < 0)
-			goto out_sleep;
-
-		wl->power_level = conf->power_level;
-	}
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-struct wl1271_filter_params {
-	bool enabled;
-	int mc_list_length;
-	u8 mc_list[ACX_MC_ADDRESS_GROUP_MAX][ETH_ALEN];
-};
-
-static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw,
-				       struct netdev_hw_addr_list *mc_list)
-{
-	struct wl1271_filter_params *fp;
-	struct netdev_hw_addr *ha;
-	struct wl1271 *wl = hw->priv;
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		return 0;
-
-	fp = kzalloc(sizeof(*fp), GFP_ATOMIC);
-	if (!fp) {
-		wl1271_error("Out of memory setting filters.");
-		return 0;
-	}
-
-	/* update multicast filtering parameters */
-	fp->mc_list_length = 0;
-	if (netdev_hw_addr_list_count(mc_list) > ACX_MC_ADDRESS_GROUP_MAX) {
-		fp->enabled = false;
-	} else {
-		fp->enabled = true;
-		netdev_hw_addr_list_for_each(ha, mc_list) {
-			memcpy(fp->mc_list[fp->mc_list_length],
-					ha->addr, ETH_ALEN);
-			fp->mc_list_length++;
-		}
-	}
-
-	return (u64)(unsigned long)fp;
-}
-
-#define WL1271_SUPPORTED_FILTERS (FIF_PROMISC_IN_BSS | \
-				  FIF_ALLMULTI | \
-				  FIF_FCSFAIL | \
-				  FIF_BCN_PRBRESP_PROMISC | \
-				  FIF_CONTROL | \
-				  FIF_OTHER_BSS)
-
-static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
-				       unsigned int changed,
-				       unsigned int *total, u64 multicast)
-{
-	struct wl1271_filter_params *fp = (void *)(unsigned long)multicast;
-	struct wl1271 *wl = hw->priv;
-	int ret;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 configure filter");
-
-	mutex_lock(&wl->mutex);
-
-	*total &= WL1271_SUPPORTED_FILTERS;
-	changed &= WL1271_SUPPORTED_FILTERS;
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-
-	if (*total & FIF_ALLMULTI)
-		ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
-	else if (fp)
-		ret = wl1271_acx_group_address_tbl(wl, fp->enabled,
-						   fp->mc_list,
-						   fp->mc_list_length);
-	if (ret < 0)
-		goto out_sleep;
-
-	/* determine, whether supported filter values have changed */
-	if (changed == 0)
-		goto out_sleep;
-
-	/* configure filters */
-	wl->filters = *total;
-	wl1271_configure_filters(wl, 0);
-
-	/* apply configured filters */
-	ret = wl1271_acx_rx_config(wl, wl->rx_config, wl->rx_filter);
-	if (ret < 0)
-		goto out_sleep;
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-	kfree(fp);
-}
-
-static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-			     struct ieee80211_vif *vif,
-			     struct ieee80211_sta *sta,
-			     struct ieee80211_key_conf *key_conf)
-{
-	struct wl1271 *wl = hw->priv;
-	const u8 *addr;
-	int ret;
-	u32 tx_seq_32 = 0;
-	u16 tx_seq_16 = 0;
-	u8 key_type;
-
-	static const u8 bcast_addr[ETH_ALEN] =
-		{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 set key");
-
-	addr = sta ? sta->addr : bcast_addr;
-
-	wl1271_debug(DEBUG_CRYPT, "CMD: 0x%x", cmd);
-	wl1271_dump(DEBUG_CRYPT, "ADDR: ", addr, ETH_ALEN);
-	wl1271_debug(DEBUG_CRYPT, "Key: algo:0x%x, id:%d, len:%d flags 0x%x",
-		     key_conf->cipher, key_conf->keyidx,
-		     key_conf->keylen, key_conf->flags);
-	wl1271_dump(DEBUG_CRYPT, "KEY: ", key_conf->key, key_conf->keylen);
-
-	if (is_zero_ether_addr(addr)) {
-		/* We dont support TX only encryption */
-		ret = -EOPNOTSUPP;
-		goto out;
-	}
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF)) {
-		ret = -EAGAIN;
-		goto out_unlock;
-	}
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out_unlock;
-
-	switch (key_conf->cipher) {
-	case WLAN_CIPHER_SUITE_WEP40:
-	case WLAN_CIPHER_SUITE_WEP104:
-		key_type = KEY_WEP;
-
-		key_conf->hw_key_idx = key_conf->keyidx;
-		break;
-	case WLAN_CIPHER_SUITE_TKIP:
-		key_type = KEY_TKIP;
-
-		key_conf->hw_key_idx = key_conf->keyidx;
-		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
-		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
-		break;
-	case WLAN_CIPHER_SUITE_CCMP:
-		key_type = KEY_AES;
-
-		key_conf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
-		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
-		break;
-	case WL1271_CIPHER_SUITE_GEM:
-		key_type = KEY_GEM;
-		tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq);
-		tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq);
-		break;
-	default:
-		wl1271_error("Unknown key algo 0x%x", key_conf->cipher);
-
-		ret = -EOPNOTSUPP;
-		goto out_sleep;
-	}
-
-	switch (cmd) {
-	case SET_KEY:
-		ret = wl1271_cmd_set_key(wl, KEY_ADD_OR_REPLACE,
-					 key_conf->keyidx, key_type,
-					 key_conf->keylen, key_conf->key,
-					 addr, tx_seq_32, tx_seq_16);
-		if (ret < 0) {
-			wl1271_error("Could not add or replace key");
-			goto out_sleep;
-		}
-
-		/* the default WEP key needs to be configured at least once */
-		if (key_type == KEY_WEP) {
-			ret = wl1271_cmd_set_default_wep_key(wl,
-							     wl->default_key);
-			if (ret < 0)
-				goto out_sleep;
-		}
-		break;
-
-	case DISABLE_KEY:
-		/* The wl1271 does not allow to remove unicast keys - they
-		   will be cleared automatically on next CMD_JOIN. Ignore the
-		   request silently, as we dont want the mac80211 to emit
-		   an error message. */
-		if (!is_broadcast_ether_addr(addr))
-			break;
-
-		ret = wl1271_cmd_set_key(wl, KEY_REMOVE,
-					 key_conf->keyidx, key_type,
-					 key_conf->keylen, key_conf->key,
-					 addr, 0, 0);
-		if (ret < 0) {
-			wl1271_error("Could not remove key");
-			goto out_sleep;
-		}
-		break;
-
-	default:
-		wl1271_error("Unsupported key cmd 0x%x", cmd);
-		ret = -EOPNOTSUPP;
-		break;
-	}
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out_unlock:
-	mutex_unlock(&wl->mutex);
-
-out:
-	return ret;
-}
-
-static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif,
-			     struct cfg80211_scan_request *req)
-{
-	struct wl1271 *wl = hw->priv;
-	int ret;
-	u8 *ssid = NULL;
-	size_t len = 0;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 hw scan");
-
-	if (req->n_ssids) {
-		ssid = req->ssids[0].ssid;
-		len = req->ssids[0].ssid_len;
-	}
-
-	mutex_lock(&wl->mutex);
-
-	if (wl->state == WL1271_STATE_OFF) {
-		/*
-		 * We cannot return -EBUSY here because cfg80211 will expect
-		 * a call to ieee80211_scan_completed if we do - in this case
-		 * there won't be any call.
-		 */
-		ret = -EAGAIN;
-		goto out;
-	}
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_scan(hw->priv, ssid, len, req);
-
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
-{
-	struct wl1271 *wl = hw->priv;
-	int ret = 0;
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF)) {
-		ret = -EAGAIN;
-		goto out;
-	}
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_acx_rts_threshold(wl, (u16) value);
-	if (ret < 0)
-		wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret);
-
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-static void wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *beacon)
-{
-	u8 *ptr = beacon->data +
-		offsetof(struct ieee80211_mgmt, u.beacon.variable);
-
-	/* find the location of the ssid in the beacon */
-	while (ptr < beacon->data + beacon->len) {
-		if (ptr[0] == WLAN_EID_SSID) {
-			wl->ssid_len = ptr[1];
-			memcpy(wl->ssid, ptr+2, wl->ssid_len);
-			return;
-		}
-		ptr += ptr[1];
-	}
-	wl1271_error("ad-hoc beacon template has no SSID!\n");
-}
-
-static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
-				       struct ieee80211_vif *vif,
-				       struct ieee80211_bss_conf *bss_conf,
-				       u32 changed)
-{
-	enum wl1271_cmd_ps_mode mode;
-	struct wl1271 *wl = hw->priv;
-	struct ieee80211_sta *sta = ieee80211_find_sta(vif, bss_conf->bssid);
-	bool do_join = false;
-	bool set_assoc = false;
-	int ret;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed");
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	if ((changed & BSS_CHANGED_BEACON_INT) &&
-	    (wl->bss_type == BSS_TYPE_IBSS)) {
-		wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon interval updated: %d",
-			bss_conf->beacon_int);
-
-		wl->beacon_int = bss_conf->beacon_int;
-		do_join = true;
-	}
-
-	if ((changed & BSS_CHANGED_BEACON) &&
-	    (wl->bss_type == BSS_TYPE_IBSS)) {
-		struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
-
-		wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon updated");
-
-		if (beacon) {
-			struct ieee80211_hdr *hdr;
-
-			wl1271_ssid_set(wl, beacon);
-			ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
-						      beacon->data,
-						      beacon->len, 0,
-						      wl1271_min_rate_get(wl));
-
-			if (ret < 0) {
-				dev_kfree_skb(beacon);
-				goto out_sleep;
-			}
-
-			hdr = (struct ieee80211_hdr *) beacon->data;
-			hdr->frame_control = cpu_to_le16(
-				IEEE80211_FTYPE_MGMT |
-				IEEE80211_STYPE_PROBE_RESP);
-
-			ret = wl1271_cmd_template_set(wl,
-						      CMD_TEMPL_PROBE_RESPONSE,
-						      beacon->data,
-						      beacon->len, 0,
-						      wl1271_min_rate_get(wl));
-			dev_kfree_skb(beacon);
-			if (ret < 0)
-				goto out_sleep;
-
-			/* Need to update the SSID (for filtering etc) */
-			do_join = true;
-		}
-	}
-
-	if ((changed & BSS_CHANGED_BEACON_ENABLED) &&
-	    (wl->bss_type == BSS_TYPE_IBSS)) {
-		wl1271_debug(DEBUG_ADHOC, "ad-hoc beaconing: %s",
-			     bss_conf->enable_beacon ? "enabled" : "disabled");
-
-		if (bss_conf->enable_beacon)
-			wl->set_bss_type = BSS_TYPE_IBSS;
-		else
-			wl->set_bss_type = BSS_TYPE_STA_BSS;
-		do_join = true;
-	}
-
-	if (changed & BSS_CHANGED_CQM) {
-		bool enable = false;
-		if (bss_conf->cqm_rssi_thold)
-			enable = true;
-		ret = wl1271_acx_rssi_snr_trigger(wl, enable,
-						  bss_conf->cqm_rssi_thold,
-						  bss_conf->cqm_rssi_hyst);
-		if (ret < 0)
-			goto out;
-		wl->rssi_thold = bss_conf->cqm_rssi_thold;
-	}
-
-	if ((changed & BSS_CHANGED_BSSID) &&
-	    /*
-	     * Now we know the correct bssid, so we send a new join command
-	     * and enable the BSSID filter
-	     */
-	    memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
-			memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
-
-			ret = wl1271_cmd_build_null_data(wl);
-			if (ret < 0)
-				goto out_sleep;
-
-			ret = wl1271_build_qos_null_data(wl);
-			if (ret < 0)
-				goto out_sleep;
-
-			/* filter out all packets not from this BSSID */
-			wl1271_configure_filters(wl, 0);
-
-			/* Need to update the BSSID (for filtering etc) */
-			do_join = true;
-	}
-
-	if (changed & BSS_CHANGED_ASSOC) {
-		if (bss_conf->assoc) {
-			u32 rates;
-			wl->aid = bss_conf->aid;
-			set_assoc = true;
-
-			wl->ps_poll_failures = 0;
-
-			/*
-			 * use basic rates from AP, and determine lowest rate
-			 * to use with control frames.
-			 */
-			rates = bss_conf->basic_rates;
-			wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl,
-									 rates);
-			wl->basic_rate = wl1271_min_rate_get(wl);
-			ret = wl1271_acx_rate_policies(wl);
-			if (ret < 0)
-				goto out_sleep;
-
-			/*
-			 * with wl1271, we don't need to update the
-			 * beacon_int and dtim_period, because the firmware
-			 * updates it by itself when the first beacon is
-			 * received after a join.
-			 */
-			ret = wl1271_cmd_build_ps_poll(wl, wl->aid);
-			if (ret < 0)
-				goto out_sleep;
-
-			/*
-			 * The SSID is intentionally set to NULL here - the
-			 * firmware will set the probe request with a
-			 * broadcast SSID regardless of what we set in the
-			 * template.
-			 */
-			ret = wl1271_cmd_build_probe_req(wl, NULL, 0,
-							 NULL, 0, wl->band);
-
-			/* enable the connection monitoring feature */
-			ret = wl1271_acx_conn_monit_params(wl, true);
-			if (ret < 0)
-				goto out_sleep;
-
-			/* If we want to go in PSM but we're not there yet */
-			if (test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags) &&
-			    !test_bit(WL1271_FLAG_PSM, &wl->flags)) {
-				mode = STATION_POWER_SAVE_MODE;
-				ret = wl1271_ps_set_mode(wl, mode,
-							 wl->basic_rate,
-							 true);
-				if (ret < 0)
-					goto out_sleep;
-			}
-		} else {
-			/* use defaults when not associated */
-			clear_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags);
-			clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
-			wl->aid = 0;
-
-			/* re-enable dynamic ps - just in case */
-			ieee80211_enable_dyn_ps(wl->vif);
-
-			/* revert back to minimum rates for the current band */
-			wl1271_set_band_rate(wl);
-			wl->basic_rate = wl1271_min_rate_get(wl);
-			ret = wl1271_acx_rate_policies(wl);
-			if (ret < 0)
-				goto out_sleep;
-
-			/* disable connection monitor features */
-			ret = wl1271_acx_conn_monit_params(wl, false);
-
-			/* Disable the keep-alive feature */
-			ret = wl1271_acx_keep_alive_mode(wl, false);
-
-			if (ret < 0)
-				goto out_sleep;
-		}
-
-	}
-
-	if (changed & BSS_CHANGED_ERP_SLOT) {
-		if (bss_conf->use_short_slot)
-			ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT);
-		else
-			ret = wl1271_acx_slot(wl, SLOT_TIME_LONG);
-		if (ret < 0) {
-			wl1271_warning("Set slot time failed %d", ret);
-			goto out_sleep;
-		}
-	}
-
-	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		if (bss_conf->use_short_preamble)
-			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_SHORT);
-		else
-			wl1271_acx_set_preamble(wl, ACX_PREAMBLE_LONG);
-	}
-
-	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		if (bss_conf->use_cts_prot)
-			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_ENABLE);
-		else
-			ret = wl1271_acx_cts_protect(wl, CTSPROTECT_DISABLE);
-		if (ret < 0) {
-			wl1271_warning("Set ctsprotect failed %d", ret);
-			goto out_sleep;
-		}
-	}
-
-	/*
-	 * Takes care of: New association with HT enable,
-	 *                HT information change in beacon.
-	 */
-	if (sta &&
-	    (changed & BSS_CHANGED_HT) &&
-	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
-		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, true);
-		if (ret < 0) {
-			wl1271_warning("Set ht cap true failed %d", ret);
-			goto out_sleep;
-		}
-			ret = wl1271_acx_set_ht_information(wl,
-				bss_conf->ht_operation_mode);
-		if (ret < 0) {
-			wl1271_warning("Set ht information failed %d", ret);
-			goto out_sleep;
-		}
-	}
-	/*
-	 * Takes care of: New association without HT,
-	 *                Disassociation.
-	 */
-	else if (sta && (changed & BSS_CHANGED_ASSOC)) {
-		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, false);
-		if (ret < 0) {
-			wl1271_warning("Set ht cap false failed %d", ret);
-			goto out_sleep;
-		}
-	}
-
-	if (changed & BSS_CHANGED_ARP_FILTER) {
-		__be32 addr = bss_conf->arp_addr_list[0];
-		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
-
-		if (bss_conf->arp_addr_cnt == 1 && bss_conf->arp_filter_enabled)
-			ret = wl1271_acx_arp_ip_filter(wl, true, addr);
-		else
-			ret = wl1271_acx_arp_ip_filter(wl, false, addr);
-
-		if (ret < 0)
-			goto out_sleep;
-	}
-
-	if (do_join) {
-		ret = wl1271_join(wl, set_assoc);
-		if (ret < 0) {
-			wl1271_warning("cmd join failed %d", ret);
-			goto out_sleep;
-		}
-	}
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-}
-
-static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
-			     const struct ieee80211_tx_queue_params *params)
-{
-	struct wl1271 *wl = hw->priv;
-	u8 ps_scheme;
-	int ret;
-
-	mutex_lock(&wl->mutex);
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF)) {
-		ret = -EAGAIN;
-		goto out;
-	}
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	/* the txop is confed in units of 32us by the mac80211, we need us */
-	ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
-				params->cw_min, params->cw_max,
-				params->aifs, params->txop << 5);
-	if (ret < 0)
-		goto out_sleep;
-
-	if (params->uapsd)
-		ps_scheme = CONF_PS_SCHEME_UPSD_TRIGGER;
-	else
-		ps_scheme = CONF_PS_SCHEME_LEGACY;
-
-	ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
-				 CONF_CHANNEL_TYPE_EDCF,
-				 wl1271_tx_get_queue(queue),
-				 ps_scheme, CONF_ACK_POLICY_LEGACY, 0, 0);
-	if (ret < 0)
-		goto out_sleep;
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw)
-{
-
-	struct wl1271 *wl = hw->priv;
-	u64 mactime = ULLONG_MAX;
-	int ret;
-
-	wl1271_debug(DEBUG_MAC80211, "mac80211 get tsf");
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1271_acx_tsf_info(wl, &mactime);
-	if (ret < 0)
-		goto out_sleep;
-
-out_sleep:
-	wl1271_ps_elp_sleep(wl);
-
-out:
-	mutex_unlock(&wl->mutex);
-	return mactime;
-}
-
-static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
-				struct survey_info *survey)
-{
-	struct wl1271 *wl = hw->priv;
-	struct ieee80211_conf *conf = &hw->conf;
-
-	if (idx != 0)
-		return -ENOENT;
-
-	survey->channel = conf->channel;
-	survey->filled = SURVEY_INFO_NOISE_DBM;
-	survey->noise = wl->noise;
-
-	return 0;
-}
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_rate wl1271_rates[] = {
-	{ .bitrate = 10,
-	  .hw_value = CONF_HW_BIT_RATE_1MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_1MBPS, },
-	{ .bitrate = 20,
-	  .hw_value = CONF_HW_BIT_RATE_2MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_2MBPS,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 55,
-	  .hw_value = CONF_HW_BIT_RATE_5_5MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_5_5MBPS,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 110,
-	  .hw_value = CONF_HW_BIT_RATE_11MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_11MBPS,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 60,
-	  .hw_value = CONF_HW_BIT_RATE_6MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_6MBPS, },
-	{ .bitrate = 90,
-	  .hw_value = CONF_HW_BIT_RATE_9MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_9MBPS, },
-	{ .bitrate = 120,
-	  .hw_value = CONF_HW_BIT_RATE_12MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_12MBPS, },
-	{ .bitrate = 180,
-	  .hw_value = CONF_HW_BIT_RATE_18MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_18MBPS, },
-	{ .bitrate = 240,
-	  .hw_value = CONF_HW_BIT_RATE_24MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_24MBPS, },
-	{ .bitrate = 360,
-	 .hw_value = CONF_HW_BIT_RATE_36MBPS,
-	 .hw_value_short = CONF_HW_BIT_RATE_36MBPS, },
-	{ .bitrate = 480,
-	  .hw_value = CONF_HW_BIT_RATE_48MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_48MBPS, },
-	{ .bitrate = 540,
-	  .hw_value = CONF_HW_BIT_RATE_54MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
-};
-
-/*
- * Can't be const, mac80211 writes to this. The order of the channels here
- * is designed to improve scanning.
- */
-static struct ieee80211_channel wl1271_channels[] = {
-	{ .hw_value = 1, .center_freq = 2412, .max_power = 25 },
-	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
-	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
-	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
-	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
-	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
-	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
-	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
-	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
-	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
-	{ .hw_value = 2, .center_freq = 2417, .max_power = 25 },
-	{ .hw_value = 6, .center_freq = 2437, .max_power = 25 },
-	{ .hw_value = 10, .center_freq = 2457, .max_power = 25 },
-};
-
-/* mapping to indexes for wl1271_rates */
-static const u8 wl1271_rate_to_idx_2ghz[] = {
-	/* MCS rates are used only with 11n */
-	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
-	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
-	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
-	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
-	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
-	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
-	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
-	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
-
-	11,                            /* CONF_HW_RXTX_RATE_54   */
-	10,                            /* CONF_HW_RXTX_RATE_48   */
-	9,                             /* CONF_HW_RXTX_RATE_36   */
-	8,                             /* CONF_HW_RXTX_RATE_24   */
-
-	/* TI-specific rate */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22   */
-
-	7,                             /* CONF_HW_RXTX_RATE_18   */
-	6,                             /* CONF_HW_RXTX_RATE_12   */
-	3,                             /* CONF_HW_RXTX_RATE_11   */
-	5,                             /* CONF_HW_RXTX_RATE_9    */
-	4,                             /* CONF_HW_RXTX_RATE_6    */
-	2,                             /* CONF_HW_RXTX_RATE_5_5  */
-	1,                             /* CONF_HW_RXTX_RATE_2    */
-	0                              /* CONF_HW_RXTX_RATE_1    */
-};
-
-/* 11n STA capabilities */
-#define HW_RX_HIGHEST_RATE	72
-
-#ifdef CONFIG_WL1271_HT
-#define WL1271_HT_CAP { \
-	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
-	.ht_supported = true, \
-	.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, \
-	.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, \
-	.mcs = { \
-		.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, \
-		.rx_highest = cpu_to_le16(HW_RX_HIGHEST_RATE), \
-		.tx_params = IEEE80211_HT_MCS_TX_DEFINED, \
-		}, \
-}
-#else
-#define WL1271_HT_CAP { \
-	.ht_supported = false, \
-}
-#endif
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_supported_band wl1271_band_2ghz = {
-	.channels = wl1271_channels,
-	.n_channels = ARRAY_SIZE(wl1271_channels),
-	.bitrates = wl1271_rates,
-	.n_bitrates = ARRAY_SIZE(wl1271_rates),
-	.ht_cap	= WL1271_HT_CAP,
-};
-
-/* 5 GHz data rates for WL1273 */
-static struct ieee80211_rate wl1271_rates_5ghz[] = {
-	{ .bitrate = 60,
-	  .hw_value = CONF_HW_BIT_RATE_6MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_6MBPS, },
-	{ .bitrate = 90,
-	  .hw_value = CONF_HW_BIT_RATE_9MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_9MBPS, },
-	{ .bitrate = 120,
-	  .hw_value = CONF_HW_BIT_RATE_12MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_12MBPS, },
-	{ .bitrate = 180,
-	  .hw_value = CONF_HW_BIT_RATE_18MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_18MBPS, },
-	{ .bitrate = 240,
-	  .hw_value = CONF_HW_BIT_RATE_24MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_24MBPS, },
-	{ .bitrate = 360,
-	 .hw_value = CONF_HW_BIT_RATE_36MBPS,
-	 .hw_value_short = CONF_HW_BIT_RATE_36MBPS, },
-	{ .bitrate = 480,
-	  .hw_value = CONF_HW_BIT_RATE_48MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_48MBPS, },
-	{ .bitrate = 540,
-	  .hw_value = CONF_HW_BIT_RATE_54MBPS,
-	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
-};
-
-/*
- * 5 GHz band channels for WL1273 - can't be const, mac80211 writes to this.
- * The order of the channels here is designed to improve scanning.
- */
-static struct ieee80211_channel wl1271_channels_5ghz[] = {
-	{ .hw_value = 183, .center_freq = 4915},
-	{ .hw_value = 188, .center_freq = 4940},
-	{ .hw_value = 8, .center_freq = 5040},
-	{ .hw_value = 34, .center_freq = 5170},
-	{ .hw_value = 44, .center_freq = 5220},
-	{ .hw_value = 60, .center_freq = 5300},
-	{ .hw_value = 112, .center_freq = 5560},
-	{ .hw_value = 132, .center_freq = 5660},
-	{ .hw_value = 157, .center_freq = 5785},
-	{ .hw_value = 184, .center_freq = 4920},
-	{ .hw_value = 189, .center_freq = 4945},
-	{ .hw_value = 9, .center_freq = 5045},
-	{ .hw_value = 36, .center_freq = 5180},
-	{ .hw_value = 46, .center_freq = 5230},
-	{ .hw_value = 64, .center_freq = 5320},
-	{ .hw_value = 116, .center_freq = 5580},
-	{ .hw_value = 136, .center_freq = 5680},
-	{ .hw_value = 192, .center_freq = 4960},
-	{ .hw_value = 11, .center_freq = 5055},
-	{ .hw_value = 38, .center_freq = 5190},
-	{ .hw_value = 48, .center_freq = 5240},
-	{ .hw_value = 100, .center_freq = 5500},
-	{ .hw_value = 120, .center_freq = 5600},
-	{ .hw_value = 140, .center_freq = 5700},
-	{ .hw_value = 185, .center_freq = 4925},
-	{ .hw_value = 196, .center_freq = 4980},
-	{ .hw_value = 12, .center_freq = 5060},
-	{ .hw_value = 40, .center_freq = 5200},
-	{ .hw_value = 52, .center_freq = 5260},
-	{ .hw_value = 104, .center_freq = 5520},
-	{ .hw_value = 124, .center_freq = 5620},
-	{ .hw_value = 149, .center_freq = 5745},
-	{ .hw_value = 161, .center_freq = 5805},
-	{ .hw_value = 187, .center_freq = 4935},
-	{ .hw_value = 7, .center_freq = 5035},
-	{ .hw_value = 16, .center_freq = 5080},
-	{ .hw_value = 42, .center_freq = 5210},
-	{ .hw_value = 56, .center_freq = 5280},
-	{ .hw_value = 108, .center_freq = 5540},
-	{ .hw_value = 128, .center_freq = 5640},
-	{ .hw_value = 153, .center_freq = 5765},
-	{ .hw_value = 165, .center_freq = 5825},
-};
-
-/* mapping to indexes for wl1271_rates_5ghz */
-static const u8 wl1271_rate_to_idx_5ghz[] = {
-	/* MCS rates are used only with 11n */
-	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
-	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
-	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
-	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
-	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
-	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
-	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
-	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
-
-	7,                             /* CONF_HW_RXTX_RATE_54   */
-	6,                             /* CONF_HW_RXTX_RATE_48   */
-	5,                             /* CONF_HW_RXTX_RATE_36   */
-	4,                             /* CONF_HW_RXTX_RATE_24   */
-
-	/* TI-specific rate */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22   */
-
-	3,                             /* CONF_HW_RXTX_RATE_18   */
-	2,                             /* CONF_HW_RXTX_RATE_12   */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_11   */
-	1,                             /* CONF_HW_RXTX_RATE_9    */
-	0,                             /* CONF_HW_RXTX_RATE_6    */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_5_5  */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_2    */
-	CONF_HW_RXTX_RATE_UNSUPPORTED  /* CONF_HW_RXTX_RATE_1    */
-};
-
-static struct ieee80211_supported_band wl1271_band_5ghz = {
-	.channels = wl1271_channels_5ghz,
-	.n_channels = ARRAY_SIZE(wl1271_channels_5ghz),
-	.bitrates = wl1271_rates_5ghz,
-	.n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
-	.ht_cap	= WL1271_HT_CAP,
-};
-
-static const u8 *wl1271_band_rate_to_idx[] = {
-	[IEEE80211_BAND_2GHZ] = wl1271_rate_to_idx_2ghz,
-	[IEEE80211_BAND_5GHZ] = wl1271_rate_to_idx_5ghz
-};
-
-static const struct ieee80211_ops wl1271_ops = {
-	.start = wl1271_op_start,
-	.stop = wl1271_op_stop,
-	.add_interface = wl1271_op_add_interface,
-	.remove_interface = wl1271_op_remove_interface,
-	.config = wl1271_op_config,
-	.prepare_multicast = wl1271_op_prepare_multicast,
-	.configure_filter = wl1271_op_configure_filter,
-	.tx = wl1271_op_tx,
-	.set_key = wl1271_op_set_key,
-	.hw_scan = wl1271_op_hw_scan,
-	.bss_info_changed = wl1271_op_bss_info_changed,
-	.set_rts_threshold = wl1271_op_set_rts_threshold,
-	.conf_tx = wl1271_op_conf_tx,
-	.get_tsf = wl1271_op_get_tsf,
-	.get_survey = wl1271_op_get_survey,
-	CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
-};
-
-
-u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band)
-{
-	u8 idx;
-
-	BUG_ON(band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
-
-	if (unlikely(rate >= CONF_HW_RXTX_RATE_MAX)) {
-		wl1271_error("Illegal RX rate from HW: %d", rate);
-		return 0;
-	}
-
-	idx = wl1271_band_rate_to_idx[band][rate];
-	if (unlikely(idx == CONF_HW_RXTX_RATE_UNSUPPORTED)) {
-		wl1271_error("Unsupported RX rate from HW: %d", rate);
-		return 0;
-	}
-
-	return idx;
-}
-
-static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
-					       struct device_attribute *attr,
-					       char *buf)
-{
-	struct wl1271 *wl = dev_get_drvdata(dev);
-	ssize_t len;
-
-	len = PAGE_SIZE;
-
-	mutex_lock(&wl->mutex);
-	len = snprintf(buf, len, "%d\n\n0 - off\n1 - on\n",
-		       wl->sg_enabled);
-	mutex_unlock(&wl->mutex);
-
-	return len;
-
-}
-
-static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct wl1271 *wl = dev_get_drvdata(dev);
-	unsigned long res;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &res);
-
-	if (ret < 0) {
-		wl1271_warning("incorrect value written to bt_coex_mode");
-		return count;
-	}
-
-	mutex_lock(&wl->mutex);
-
-	res = !!res;
-
-	if (res == wl->sg_enabled)
-		goto out;
-
-	wl->sg_enabled = res;
-
-	if (wl->state == WL1271_STATE_OFF)
-		goto out;
-
-	ret = wl1271_ps_elp_wakeup(wl, false);
-	if (ret < 0)
-		goto out;
-
-	wl1271_acx_sg_enable(wl, wl->sg_enabled);
-	wl1271_ps_elp_sleep(wl);
-
- out:
-	mutex_unlock(&wl->mutex);
-	return count;
-}
-
-static DEVICE_ATTR(bt_coex_state, S_IRUGO | S_IWUSR,
-		   wl1271_sysfs_show_bt_coex_state,
-		   wl1271_sysfs_store_bt_coex_state);
-
-static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
-					   struct device_attribute *attr,
-					   char *buf)
-{
-	struct wl1271 *wl = dev_get_drvdata(dev);
-	ssize_t len;
-
-	len = PAGE_SIZE;
-
-	mutex_lock(&wl->mutex);
-	if (wl->hw_pg_ver >= 0)
-		len = snprintf(buf, len, "%d\n", wl->hw_pg_ver);
-	else
-		len = snprintf(buf, len, "n/a\n");
-	mutex_unlock(&wl->mutex);
-
-	return len;
-}
-
-static DEVICE_ATTR(hw_pg_ver, S_IRUGO | S_IWUSR,
-		   wl1271_sysfs_show_hw_pg_ver, NULL);
-
-int wl1271_register_hw(struct wl1271 *wl)
-{
-	int ret;
-
-	if (wl->mac80211_registered)
-		return 0;
-
-	SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr);
-
-	ret = ieee80211_register_hw(wl->hw);
-	if (ret < 0) {
-		wl1271_error("unable to register mac80211 hw: %d", ret);
-		return ret;
-	}
-
-	wl->mac80211_registered = true;
-
-	register_netdevice_notifier(&wl1271_dev_notifier);
-
-	wl1271_notice("loaded");
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(wl1271_register_hw);
-
-void wl1271_unregister_hw(struct wl1271 *wl)
-{
-	unregister_netdevice_notifier(&wl1271_dev_notifier);
-	ieee80211_unregister_hw(wl->hw);
-	wl->mac80211_registered = false;
-
-}
-EXPORT_SYMBOL_GPL(wl1271_unregister_hw);
-
-int wl1271_init_ieee80211(struct wl1271 *wl)
-{
-	static const u32 cipher_suites[] = {
-		WLAN_CIPHER_SUITE_WEP40,
-		WLAN_CIPHER_SUITE_WEP104,
-		WLAN_CIPHER_SUITE_TKIP,
-		WLAN_CIPHER_SUITE_CCMP,
-		WL1271_CIPHER_SUITE_GEM,
-	};
-
-	/* The tx descriptor buffer and the TKIP space. */
-	wl->hw->extra_tx_headroom = WL1271_TKIP_IV_SPACE +
-		sizeof(struct wl1271_tx_hw_descr);
-
-	/* unit us */
-	/* FIXME: find a proper value */
-	wl->hw->channel_change_time = 10000;
-	wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval;
-
-	wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
-		IEEE80211_HW_BEACON_FILTER |
-		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_SUPPORTS_UAPSD |
-		IEEE80211_HW_HAS_RATE_CONTROL |
-		IEEE80211_HW_CONNECTION_MONITOR |
-		IEEE80211_HW_SUPPORTS_CQM_RSSI;
-
-	wl->hw->wiphy->cipher_suites = cipher_suites;
-	wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
-
-	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC);
-	wl->hw->wiphy->max_scan_ssids = 1;
-	wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1271_band_2ghz;
-	wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wl1271_band_5ghz;
-
-	wl->hw->queues = 4;
-	wl->hw->max_rates = 1;
-
-	SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(wl1271_init_ieee80211);
-
-#define WL1271_DEFAULT_CHANNEL 0
-
-struct ieee80211_hw *wl1271_alloc_hw(void)
-{
-	struct ieee80211_hw *hw;
-	struct platform_device *plat_dev = NULL;
-	struct wl1271 *wl;
-	int i, ret;
-	unsigned int order;
-
-	hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
-	if (!hw) {
-		wl1271_error("could not alloc ieee80211_hw");
-		ret = -ENOMEM;
-		goto err_hw_alloc;
-	}
-
-	plat_dev = kmemdup(&wl1271_device, sizeof(wl1271_device), GFP_KERNEL);
-	if (!plat_dev) {
-		wl1271_error("could not allocate platform_device");
-		ret = -ENOMEM;
-		goto err_plat_alloc;
-	}
-
-	wl = hw->priv;
-	memset(wl, 0, sizeof(*wl));
-
-	INIT_LIST_HEAD(&wl->list);
-
-	wl->hw = hw;
-	wl->plat_dev = plat_dev;
-
-	skb_queue_head_init(&wl->tx_queue);
-
-	INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
-	INIT_DELAYED_WORK(&wl->pspoll_work, wl1271_pspoll_work);
-	INIT_WORK(&wl->irq_work, wl1271_irq_work);
-	INIT_WORK(&wl->tx_work, wl1271_tx_work);
-	INIT_WORK(&wl->recovery_work, wl1271_recovery_work);
-	INIT_DELAYED_WORK(&wl->scan_complete_work, wl1271_scan_complete_work);
-	wl->channel = WL1271_DEFAULT_CHANNEL;
-	wl->beacon_int = WL1271_DEFAULT_BEACON_INT;
-	wl->default_key = 0;
-	wl->rx_counter = 0;
-	wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
-	wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
-	wl->psm_entry_retry = 0;
-	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
-	wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
-	wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
-	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
-	wl->sta_rate_set = 0;
-	wl->band = IEEE80211_BAND_2GHZ;
-	wl->vif = NULL;
-	wl->flags = 0;
-	wl->sg_enabled = true;
-	wl->hw_pg_ver = -1;
-
-	memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map));
-	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
-		wl->tx_frames[i] = NULL;
-
-	spin_lock_init(&wl->wl_lock);
-
-	wl->state = WL1271_STATE_OFF;
-	mutex_init(&wl->mutex);
-
-	/* Apply default driver configuration. */
-	wl1271_conf_init(wl);
-
-	wl1271_debugfs_init(wl);
-
-	order = get_order(WL1271_AGGR_BUFFER_SIZE);
-	wl->aggr_buf = (u8 *)__get_free_pages(GFP_KERNEL, order);
-	if (!wl->aggr_buf) {
-		ret = -ENOMEM;
-		goto err_hw;
-	}
-
-	/* Register platform device */
-	ret = platform_device_register(wl->plat_dev);
-	if (ret) {
-		wl1271_error("couldn't register platform device");
-		goto err_aggr;
-	}
-	dev_set_drvdata(&wl->plat_dev->dev, wl);
-
-	/* Create sysfs file to control bt coex state */
-	ret = device_create_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
-	if (ret < 0) {
-		wl1271_error("failed to create sysfs file bt_coex_state");
-		goto err_platform;
-	}
-
-	/* Create sysfs file to get HW PG version */
-	ret = device_create_file(&wl->plat_dev->dev, &dev_attr_hw_pg_ver);
-	if (ret < 0) {
-		wl1271_error("failed to create sysfs file hw_pg_ver");
-		goto err_bt_coex_state;
-	}
-
-	return hw;
-
-err_bt_coex_state:
-	device_remove_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
-
-err_platform:
-	platform_device_unregister(wl->plat_dev);
-
-err_aggr:
-	free_pages((unsigned long)wl->aggr_buf, order);
-
-err_hw:
-	wl1271_debugfs_exit(wl);
-	kfree(plat_dev);
-
-err_plat_alloc:
-	ieee80211_free_hw(hw);
-
-err_hw_alloc:
-
-	return ERR_PTR(ret);
-}
-EXPORT_SYMBOL_GPL(wl1271_alloc_hw);
-
-int wl1271_free_hw(struct wl1271 *wl)
-{
-	platform_device_unregister(wl->plat_dev);
-	free_pages((unsigned long)wl->aggr_buf,
-			get_order(WL1271_AGGR_BUFFER_SIZE));
-	kfree(wl->plat_dev);
-
-	wl1271_debugfs_exit(wl);
-
-	vfree(wl->fw);
-	wl->fw = NULL;
-	kfree(wl->nvs);
-	wl->nvs = NULL;
-
-	kfree(wl->fw_status);
-	kfree(wl->tx_res_if);
-
-	ieee80211_free_hw(wl->hw);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(wl1271_free_hw);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
-MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.c b/drivers/net/wireless/wl12xx/wl1271_ps.c
deleted file mode 100644
index e3c332e2f97c..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_ps.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
-#include "wl1271_io.h"
-
-#define WL1271_WAKEUP_TIMEOUT 500
-
-void wl1271_elp_work(struct work_struct *work)
-{
-	struct delayed_work *dwork;
-	struct wl1271 *wl;
-
-	dwork = container_of(work, struct delayed_work, work);
-	wl = container_of(dwork, struct wl1271, elp_work);
-
-	wl1271_debug(DEBUG_PSM, "elp work");
-
-	mutex_lock(&wl->mutex);
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags) ||
-	    (!test_bit(WL1271_FLAG_PSM, &wl->flags) &&
-	     !test_bit(WL1271_FLAG_IDLE, &wl->flags)))
-		goto out;
-
-	wl1271_debug(DEBUG_PSM, "chip to elp");
-	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_SLEEP);
-	set_bit(WL1271_FLAG_IN_ELP, &wl->flags);
-
-out:
-	mutex_unlock(&wl->mutex);
-}
-
-#define ELP_ENTRY_DELAY  5
-
-/* Routines to toggle sleep mode while in ELP */
-void wl1271_ps_elp_sleep(struct wl1271 *wl)
-{
-	if (test_bit(WL1271_FLAG_PSM, &wl->flags) ||
-	    test_bit(WL1271_FLAG_IDLE, &wl->flags)) {
-		cancel_delayed_work(&wl->elp_work);
-		ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
-					     msecs_to_jiffies(ELP_ENTRY_DELAY));
-	}
-}
-
-int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake)
-{
-	DECLARE_COMPLETION_ONSTACK(compl);
-	unsigned long flags;
-	int ret;
-	u32 start_time = jiffies;
-	bool pending = false;
-
-	if (!test_bit(WL1271_FLAG_IN_ELP, &wl->flags))
-		return 0;
-
-	wl1271_debug(DEBUG_PSM, "waking up chip from elp");
-
-	/*
-	 * The spinlock is required here to synchronize both the work and
-	 * the completion variable in one entity.
-	 */
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (work_pending(&wl->irq_work) || chip_awake)
-		pending = true;
-	else
-		wl->elp_compl = &compl;
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-
-	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_WAKE_UP);
-
-	if (!pending) {
-		ret = wait_for_completion_timeout(
-			&compl, msecs_to_jiffies(WL1271_WAKEUP_TIMEOUT));
-		if (ret == 0) {
-			wl1271_error("ELP wakeup timeout!");
-			ieee80211_queue_work(wl->hw, &wl->recovery_work);
-			ret = -ETIMEDOUT;
-			goto err;
-		} else if (ret < 0) {
-			wl1271_error("ELP wakeup completion error.");
-			goto err;
-		}
-	}
-
-	clear_bit(WL1271_FLAG_IN_ELP, &wl->flags);
-
-	wl1271_debug(DEBUG_PSM, "wakeup time: %u ms",
-		     jiffies_to_msecs(jiffies - start_time));
-	goto out;
-
-err:
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	wl->elp_compl = NULL;
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-	return ret;
-
-out:
-	return 0;
-}
-
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
-		       u32 rates, bool send)
-{
-	int ret;
-
-	switch (mode) {
-	case STATION_POWER_SAVE_MODE:
-		wl1271_debug(DEBUG_PSM, "entering psm");
-
-		ret = wl1271_acx_wake_up_conditions(wl);
-		if (ret < 0) {
-			wl1271_error("couldn't set wake up conditions");
-			return ret;
-		}
-
-		ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE,
-					 rates, send);
-		if (ret < 0)
-			return ret;
-
-		set_bit(WL1271_FLAG_PSM, &wl->flags);
-		break;
-	case STATION_ACTIVE_MODE:
-	default:
-		wl1271_debug(DEBUG_PSM, "leaving psm");
-		ret = wl1271_ps_elp_wakeup(wl, false);
-		if (ret < 0)
-			return ret;
-
-		/* disable beacon early termination */
-		ret = wl1271_acx_bet_enable(wl, false);
-		if (ret < 0)
-			return ret;
-
-		/* disable beacon filtering */
-		ret = wl1271_acx_beacon_filter_opt(wl, false);
-		if (ret < 0)
-			return ret;
-
-		ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE,
-					 rates, send);
-		if (ret < 0)
-			return ret;
-
-		clear_bit(WL1271_FLAG_PSM, &wl->flags);
-		break;
-	}
-
-	return ret;
-}
-
-
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.h b/drivers/net/wireless/wl12xx/wl1271_ps.h
deleted file mode 100644
index 6ba7b032736f..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_ps.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_PS_H__
-#define __WL1271_PS_H__
-
-#include "wl1271.h"
-#include "wl1271_acx.h"
-
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
-		       u32 rates, bool send);
-void wl1271_ps_elp_sleep(struct wl1271 *wl);
-int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake);
-void wl1271_elp_work(struct work_struct *work);
-
-#endif /* __WL1271_PS_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_reg.h b/drivers/net/wireless/wl12xx/wl1271_reg.h
deleted file mode 100644
index 990960771528..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_reg.h
+++ /dev/null
@@ -1,614 +0,0 @@
-/*
- * This file is part of wl12xx
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __REG_H__
-#define __REG_H__
-
-#include <linux/bitops.h>
-
-#define REGISTERS_BASE 0x00300000
-#define DRPW_BASE      0x00310000
-
-#define REGISTERS_DOWN_SIZE 0x00008800
-#define REGISTERS_WORK_SIZE 0x0000b000
-
-#define HW_ACCESS_ELP_CTRL_REG_ADDR         0x1FFFC
-#define FW_STATUS_ADDR                      (0x14FC0 + 0xA000)
-
-/* ELP register commands */
-#define ELPCTRL_WAKE_UP             0x1
-#define ELPCTRL_WAKE_UP_WLAN_READY  0x5
-#define ELPCTRL_SLEEP               0x0
-/* ELP WLAN_READY bit */
-#define ELPCTRL_WLAN_READY          0x2
-
-/*===============================================
-   Host Software Reset - 32bit RW
- ------------------------------------------
-    [31:1] Reserved
-    0  SOFT_RESET Soft Reset  - When this bit is set,
-    it holds the Wlan hardware in a soft reset state.
-    This reset disables all MAC and baseband processor
-    clocks except the CardBus/PCI interface clock.
-    It also initializes all MAC state machines except
-    the host interface. It does not reload the
-    contents of the EEPROM. When this bit is cleared
-    (not self-clearing), the Wlan hardware
-    exits the software reset state.
-===============================================*/
-#define ACX_REG_SLV_SOFT_RESET         (REGISTERS_BASE + 0x0000)
-
-#define WL1271_SLV_REG_DATA            (REGISTERS_BASE + 0x0008)
-#define WL1271_SLV_REG_ADATA           (REGISTERS_BASE + 0x000c)
-#define WL1271_SLV_MEM_DATA            (REGISTERS_BASE + 0x0018)
-
-#define ACX_REG_INTERRUPT_TRIG         (REGISTERS_BASE + 0x0474)
-#define ACX_REG_INTERRUPT_TRIG_H       (REGISTERS_BASE + 0x0478)
-
-/*=============================================
-  Host Interrupt Mask Register - 32bit (RW)
-  ------------------------------------------
-  Setting a bit in this register masks the
-  corresponding interrupt to the host.
-  0 - RX0		- Rx first dubble buffer Data Interrupt
-  1 - TXD		- Tx Data Interrupt
-  2 - TXXFR		- Tx Transfer Interrupt
-  3 - RX1		- Rx second dubble buffer Data Interrupt
-  4 - RXXFR		- Rx Transfer Interrupt
-  5 - EVENT_A	- Event Mailbox interrupt
-  6 - EVENT_B	- Event Mailbox interrupt
-  7 - WNONHST	- Wake On Host Interrupt
-  8 - TRACE_A	- Debug Trace interrupt
-  9 - TRACE_B	- Debug Trace interrupt
- 10 - CDCMP		- Command Complete Interrupt
- 11 -
- 12 -
- 13 -
- 14 - ICOMP		- Initialization Complete Interrupt
- 16 - SG SE		- Soft Gemini - Sense enable interrupt
- 17 - SG SD		- Soft Gemini - Sense disable interrupt
- 18 -			-
- 19 -			-
- 20 -			-
- 21-			-
- Default: 0x0001
-*==============================================*/
-#define ACX_REG_INTERRUPT_MASK         (REGISTERS_BASE + 0x04DC)
-
-/*=============================================
-  Host Interrupt Mask Set 16bit, (Write only)
-  ------------------------------------------
- Setting a bit in this register sets
- the corresponding bin in ACX_HINT_MASK register
- without effecting the mask
- state of other bits (0 = no effect).
-==============================================*/
-#define ACX_REG_HINT_MASK_SET          (REGISTERS_BASE + 0x04E0)
-
-/*=============================================
-  Host Interrupt Mask Clear 16bit,(Write only)
-  ------------------------------------------
- Setting a bit in this register clears
- the corresponding bin in ACX_HINT_MASK register
- without effecting the mask
- state of other bits (0 = no effect).
-=============================================*/
-#define ACX_REG_HINT_MASK_CLR          (REGISTERS_BASE + 0x04E4)
-
-/*=============================================
-  Host Interrupt Status Nondestructive Read
-  16bit,(Read only)
-  ------------------------------------------
- The host can read this register to determine
- which interrupts are active.
- Reading this register doesn't
- effect its content.
-=============================================*/
-#define ACX_REG_INTERRUPT_NO_CLEAR     (REGISTERS_BASE + 0x04E8)
-
-/*=============================================
-  Host Interrupt Status Clear on Read  Register
-  16bit,(Read only)
-  ------------------------------------------
- The host can read this register to determine
- which interrupts are active.
- Reading this register clears it,
- thus making all interrupts inactive.
-==============================================*/
-#define ACX_REG_INTERRUPT_CLEAR        (REGISTERS_BASE + 0x04F8)
-
-/*=============================================
-  Host Interrupt Acknowledge Register
-  16bit,(Write only)
-  ------------------------------------------
- The host can set individual bits in this
- register to clear (acknowledge) the corresp.
- interrupt status bits in the HINT_STS_CLR and
- HINT_STS_ND registers, thus making the
- assotiated interrupt inactive. (0-no effect)
-==============================================*/
-#define ACX_REG_INTERRUPT_ACK          (REGISTERS_BASE + 0x04F0)
-
-#define RX_DRIVER_COUNTER_ADDRESS      (REGISTERS_BASE + 0x0538)
-
-/* Device Configuration registers*/
-#define SOR_CFG                        (REGISTERS_BASE + 0x0800)
-
-/* Embedded ARM CPU Control */
-
-/*===============================================
- Halt eCPU   - 32bit RW
- ------------------------------------------
- 0 HALT_ECPU Halt Embedded CPU - This bit is the
- compliment of bit 1 (MDATA2) in the SOR_CFG register.
- During a hardware reset, this bit holds
- the inverse of MDATA2.
- When downloading firmware from the host,
- set this bit (pull down MDATA2).
- The host clears this bit after downloading the firmware into
- zero-wait-state SSRAM.
- When loading firmware from Flash, clear this bit (pull up MDATA2)
- so that the eCPU can run the bootloader code in Flash
- HALT_ECPU eCPU State
- --------------------
- 1 halt eCPU
- 0 enable eCPU
- ===============================================*/
-#define ACX_REG_ECPU_CONTROL           (REGISTERS_BASE + 0x0804)
-
-#define HI_CFG                         (REGISTERS_BASE + 0x0808)
-
-/*===============================================
- EEPROM Burst Read Start  - 32bit RW
- ------------------------------------------
- [31:1] Reserved
- 0  ACX_EE_START -  EEPROM Burst Read Start 0
- Setting this bit starts a burst read from
- the external EEPROM.
- If this bit is set (after reset) before an EEPROM read/write,
- the burst read starts at EEPROM address 0.
- Otherwise, it starts at the address
- following the address of the previous access.
- TheWlan hardware hardware clears this bit automatically.
-
- Default: 0x00000000
-*================================================*/
-#define ACX_REG_EE_START               (REGISTERS_BASE + 0x080C)
-
-#define OCP_POR_CTR                    (REGISTERS_BASE + 0x09B4)
-#define OCP_DATA_WRITE                 (REGISTERS_BASE + 0x09B8)
-#define OCP_DATA_READ                  (REGISTERS_BASE + 0x09BC)
-#define OCP_CMD                        (REGISTERS_BASE + 0x09C0)
-
-#define WL1271_HOST_WR_ACCESS          (REGISTERS_BASE + 0x09F8)
-
-#define CHIP_ID_B                      (REGISTERS_BASE + 0x5674)
-
-#define CHIP_ID_1271_PG10              (0x4030101)
-#define CHIP_ID_1271_PG20              (0x4030111)
-
-#define ENABLE                         (REGISTERS_BASE + 0x5450)
-
-/* Power Management registers */
-#define ELP_CFG_MODE                   (REGISTERS_BASE + 0x5804)
-#define ELP_CMD                        (REGISTERS_BASE + 0x5808)
-#define PLL_CAL_TIME                   (REGISTERS_BASE + 0x5810)
-#define CLK_REQ_TIME                   (REGISTERS_BASE + 0x5814)
-#define CLK_BUF_TIME                   (REGISTERS_BASE + 0x5818)
-
-#define CFG_PLL_SYNC_CNT               (REGISTERS_BASE + 0x5820)
-
-/* Scratch Pad registers*/
-#define SCR_PAD0                       (REGISTERS_BASE + 0x5608)
-#define SCR_PAD1                       (REGISTERS_BASE + 0x560C)
-#define SCR_PAD2                       (REGISTERS_BASE + 0x5610)
-#define SCR_PAD3                       (REGISTERS_BASE + 0x5614)
-#define SCR_PAD4                       (REGISTERS_BASE + 0x5618)
-#define SCR_PAD4_SET                   (REGISTERS_BASE + 0x561C)
-#define SCR_PAD4_CLR                   (REGISTERS_BASE + 0x5620)
-#define SCR_PAD5                       (REGISTERS_BASE + 0x5624)
-#define SCR_PAD5_SET                   (REGISTERS_BASE + 0x5628)
-#define SCR_PAD5_CLR                   (REGISTERS_BASE + 0x562C)
-#define SCR_PAD6                       (REGISTERS_BASE + 0x5630)
-#define SCR_PAD7                       (REGISTERS_BASE + 0x5634)
-#define SCR_PAD8                       (REGISTERS_BASE + 0x5638)
-#define SCR_PAD9                       (REGISTERS_BASE + 0x563C)
-
-/* Spare registers*/
-#define SPARE_A1                       (REGISTERS_BASE + 0x0994)
-#define SPARE_A2                       (REGISTERS_BASE + 0x0998)
-#define SPARE_A3                       (REGISTERS_BASE + 0x099C)
-#define SPARE_A4                       (REGISTERS_BASE + 0x09A0)
-#define SPARE_A5                       (REGISTERS_BASE + 0x09A4)
-#define SPARE_A6                       (REGISTERS_BASE + 0x09A8)
-#define SPARE_A7                       (REGISTERS_BASE + 0x09AC)
-#define SPARE_A8                       (REGISTERS_BASE + 0x09B0)
-#define SPARE_B1                       (REGISTERS_BASE + 0x5420)
-#define SPARE_B2                       (REGISTERS_BASE + 0x5424)
-#define SPARE_B3                       (REGISTERS_BASE + 0x5428)
-#define SPARE_B4                       (REGISTERS_BASE + 0x542C)
-#define SPARE_B5                       (REGISTERS_BASE + 0x5430)
-#define SPARE_B6                       (REGISTERS_BASE + 0x5434)
-#define SPARE_B7                       (REGISTERS_BASE + 0x5438)
-#define SPARE_B8                       (REGISTERS_BASE + 0x543C)
-
-#define PLL_PARAMETERS                 (REGISTERS_BASE + 0x6040)
-#define WU_COUNTER_PAUSE               (REGISTERS_BASE + 0x6008)
-#define WELP_ARM_COMMAND               (REGISTERS_BASE + 0x6100)
-#define DRPW_SCRATCH_START             (DRPW_BASE + 0x002C)
-
-
-#define ACX_SLV_SOFT_RESET_BIT   BIT(1)
-#define ACX_REG_EEPROM_START_BIT BIT(1)
-
-/* Command/Information Mailbox Pointers */
-
-/*===============================================
-  Command Mailbox Pointer - 32bit RW
- ------------------------------------------
- This register holds the start address of
- the command mailbox located in the Wlan hardware memory.
- The host must read this pointer after a reset to
- find the location of the command mailbox.
- The Wlan hardware initializes the command mailbox
- pointer with the default address of the command mailbox.
- The command mailbox pointer is not valid until after
- the host receives the Init Complete interrupt from
- the Wlan hardware.
- ===============================================*/
-#define REG_COMMAND_MAILBOX_PTR				(SCR_PAD0)
-
-/*===============================================
-  Information Mailbox Pointer - 32bit RW
- ------------------------------------------
- This register holds the start address of
- the information mailbox located in the Wlan hardware memory.
- The host must read this pointer after a reset to find
- the location of the information mailbox.
- The Wlan hardware initializes the information mailbox pointer
- with the default address of the information mailbox.
- The information mailbox pointer is not valid
- until after the host receives the Init Complete interrupt from
- the Wlan hardware.
- ===============================================*/
-#define REG_EVENT_MAILBOX_PTR				(SCR_PAD1)
-
-
-/* Misc */
-
-#define REG_ENABLE_TX_RX				(ENABLE)
-/*
- * Rx configuration (filter) information element
- * ---------------------------------------------
- */
-#define REG_RX_CONFIG				(RX_CFG)
-#define REG_RX_FILTER				(RX_FILTER_CFG)
-
-
-#define RX_CFG_ENABLE_PHY_HEADER_PLCP	 0x0002
-
-/* promiscuous - receives all valid frames */
-#define RX_CFG_PROMISCUOUS		 0x0008
-
-/* receives frames from any BSSID */
-#define RX_CFG_BSSID			 0x0020
-
-/* receives frames destined to any MAC address */
-#define RX_CFG_MAC			 0x0010
-
-#define RX_CFG_ENABLE_ONLY_MY_DEST_MAC	 0x0010
-#define RX_CFG_ENABLE_ANY_DEST_MAC	 0x0000
-#define RX_CFG_ENABLE_ONLY_MY_BSSID	 0x0020
-#define RX_CFG_ENABLE_ANY_BSSID		 0x0000
-
-/* discards all broadcast frames */
-#define RX_CFG_DISABLE_BCAST		 0x0200
-
-#define RX_CFG_ENABLE_ONLY_MY_SSID	 0x0400
-#define RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR 0x0800
-#define RX_CFG_COPY_RX_STATUS		 0x2000
-#define RX_CFG_TSF			 0x10000
-
-#define RX_CONFIG_OPTION_ANY_DST_MY_BSS	 (RX_CFG_ENABLE_ANY_DEST_MAC | \
-					  RX_CFG_ENABLE_ONLY_MY_BSSID)
-
-#define RX_CONFIG_OPTION_MY_DST_ANY_BSS	 (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
-					  | RX_CFG_ENABLE_ANY_BSSID)
-
-#define RX_CONFIG_OPTION_ANY_DST_ANY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
-					  RX_CFG_ENABLE_ANY_BSSID)
-
-#define RX_CONFIG_OPTION_MY_DST_MY_BSS	 (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
-					  | RX_CFG_ENABLE_ONLY_MY_BSSID)
-
-#define RX_CONFIG_OPTION_FOR_SCAN  (RX_CFG_ENABLE_PHY_HEADER_PLCP \
-				    | RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR \
-				    | RX_CFG_COPY_RX_STATUS | RX_CFG_TSF)
-
-#define RX_CONFIG_OPTION_FOR_MEASUREMENT (RX_CFG_ENABLE_ANY_DEST_MAC)
-
-#define RX_CONFIG_OPTION_FOR_JOIN	 (RX_CFG_ENABLE_ONLY_MY_BSSID | \
-					  RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
-
-#define RX_CONFIG_OPTION_FOR_IBSS_JOIN   (RX_CFG_ENABLE_ONLY_MY_SSID | \
-					  RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
-
-#define RX_FILTER_OPTION_DEF	      (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
-				       | CFG_RX_CTL_EN | CFG_RX_BCN_EN\
-				       | CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-
-#define RX_FILTER_OPTION_FILTER_ALL	 0
-
-#define RX_FILTER_OPTION_DEF_PRSP_BCN  (CFG_RX_PRSP_EN | CFG_RX_MGMT_EN\
-					| CFG_RX_RCTS_ACK | CFG_RX_BCN_EN)
-
-#define RX_FILTER_OPTION_JOIN	     (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
-				      | CFG_RX_BCN_EN | CFG_RX_AUTH_EN\
-				      | CFG_RX_ASSOC_EN | CFG_RX_RCTS_ACK\
-				      | CFG_RX_PRSP_EN)
-
-
-/*===============================================
- EEPROM Read/Write Request 32bit RW
- ------------------------------------------
- 1 EE_READ - EEPROM Read Request 1 - Setting this bit
- loads a single byte of data into the EE_DATA
- register from the EEPROM location specified in
- the EE_ADDR register.
- The Wlan hardware hardware clears this bit automatically.
- EE_DATA is valid when this bit is cleared.
-
- 0 EE_WRITE  - EEPROM Write Request  - Setting this bit
- writes a single byte of data from the EE_DATA register into the
- EEPROM location specified in the EE_ADDR register.
- The Wlan hardware hardware clears this bit automatically.
-*===============================================*/
-#define ACX_EE_CTL_REG                      EE_CTL
-#define EE_WRITE                            0x00000001ul
-#define EE_READ                             0x00000002ul
-
-/*===============================================
-  EEPROM Address  - 32bit RW
-  ------------------------------------------
-  This register specifies the address
-  within the EEPROM from/to which to read/write data.
-  ===============================================*/
-#define ACX_EE_ADDR_REG                     EE_ADDR
-
-/*===============================================
-  EEPROM Data  - 32bit RW
-  ------------------------------------------
-  This register either holds the read 8 bits of
-  data from the EEPROM or the write data
-  to be written to the EEPROM.
-  ===============================================*/
-#define ACX_EE_DATA_REG                     EE_DATA
-
-/*===============================================
-  EEPROM Base Address  - 32bit RW
-  ------------------------------------------
-  This register holds the upper nine bits
-  [23:15] of the 24-bit Wlan hardware memory
-  address for burst reads from EEPROM accesses.
-  The EEPROM provides the lower 15 bits of this address.
-  The MSB of the address from the EEPROM is ignored.
-  ===============================================*/
-#define ACX_EE_CFG                          EE_CFG
-
-/*===============================================
-  GPIO Output Values  -32bit, RW
-  ------------------------------------------
-  [31:16]  Reserved
-  [15: 0]  Specify the output values (at the output driver inputs) for
-  GPIO[15:0], respectively.
-  ===============================================*/
-#define ACX_GPIO_OUT_REG            GPIO_OUT
-#define ACX_MAX_GPIO_LINES          15
-
-/*===============================================
-  Contention window  -32bit, RW
-  ------------------------------------------
-  [31:26]  Reserved
-  [25:16]  Max (0x3ff)
-  [15:07]  Reserved
-  [06:00]  Current contention window value - default is 0x1F
-  ===============================================*/
-#define ACX_CONT_WIND_CFG_REG    CONT_WIND_CFG
-#define ACX_CONT_WIND_MIN_MASK   0x0000007f
-#define ACX_CONT_WIND_MAX        0x03ff0000
-
-/*===============================================
-  HI_CFG Interface Configuration Register Values
-  ------------------------------------------
-  ===============================================*/
-#define HI_CFG_UART_ENABLE          0x00000004
-#define HI_CFG_RST232_ENABLE        0x00000008
-#define HI_CFG_CLOCK_REQ_SELECT     0x00000010
-#define HI_CFG_HOST_INT_ENABLE      0x00000020
-#define HI_CFG_VLYNQ_OUTPUT_ENABLE  0x00000040
-#define HI_CFG_HOST_INT_ACTIVE_LOW  0x00000080
-#define HI_CFG_UART_TX_OUT_GPIO_15  0x00000100
-#define HI_CFG_UART_TX_OUT_GPIO_14  0x00000200
-#define HI_CFG_UART_TX_OUT_GPIO_7   0x00000400
-
-/*
- * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
- *       for platforms using active high interrupt level
- */
-#ifdef USE_ACTIVE_HIGH
-#define HI_CFG_DEF_VAL              \
-	(HI_CFG_UART_ENABLE |        \
-	HI_CFG_RST232_ENABLE |      \
-	HI_CFG_CLOCK_REQ_SELECT |   \
-	HI_CFG_HOST_INT_ENABLE)
-#else
-#define HI_CFG_DEF_VAL              \
-	(HI_CFG_UART_ENABLE |        \
-	HI_CFG_RST232_ENABLE |      \
-	HI_CFG_CLOCK_REQ_SELECT |   \
-	HI_CFG_HOST_INT_ENABLE)
-
-#endif
-
-#define REF_FREQ_19_2                       0
-#define REF_FREQ_26_0                       1
-#define REF_FREQ_38_4                       2
-#define REF_FREQ_40_0                       3
-#define REF_FREQ_33_6                       4
-#define REF_FREQ_NUM                        5
-
-#define LUT_PARAM_INTEGER_DIVIDER           0
-#define LUT_PARAM_FRACTIONAL_DIVIDER        1
-#define LUT_PARAM_ATTN_BB                   2
-#define LUT_PARAM_ALPHA_BB                  3
-#define LUT_PARAM_STOP_TIME_BB              4
-#define LUT_PARAM_BB_PLL_LOOP_FILTER        5
-#define LUT_PARAM_NUM                       6
-
-#define ACX_EEPROMLESS_IND_REG              (SCR_PAD4)
-#define USE_EEPROM                          0
-#define SOFT_RESET_MAX_TIME                 1000000
-#define SOFT_RESET_STALL_TIME               1000
-#define NVS_DATA_BUNDARY_ALIGNMENT          4
-
-
-/* Firmware image load chunk size */
-#define CHUNK_SIZE          512
-
-/* Firmware image header size */
-#define FW_HDR_SIZE 8
-
-#define ECPU_CONTROL_HALT					0x00000101
-
-
-/******************************************************************************
-
-    CHANNELS, BAND & REG DOMAINS definitions
-
-******************************************************************************/
-
-
-enum {
-	RADIO_BAND_2_4GHZ = 0,  /* 2.4 Ghz band */
-	RADIO_BAND_5GHZ = 1,    /* 5 Ghz band */
-	RADIO_BAND_JAPAN_4_9_GHZ = 2,
-	DEFAULT_BAND = RADIO_BAND_2_4GHZ,
-	INVALID_BAND = 0xFE,
-	MAX_RADIO_BANDS = 0xFF
-};
-
-#define SHORT_PREAMBLE_BIT   BIT(0) /* CCK or Barker depending on the rate */
-#define OFDM_RATE_BIT        BIT(6)
-#define PBCC_RATE_BIT        BIT(7)
-
-enum {
-	CCK_LONG = 0,
-	CCK_SHORT = SHORT_PREAMBLE_BIT,
-	PBCC_LONG = PBCC_RATE_BIT,
-	PBCC_SHORT = PBCC_RATE_BIT | SHORT_PREAMBLE_BIT,
-	OFDM = OFDM_RATE_BIT
-};
-
-/******************************************************************************
-
-Transmit-Descriptor RATE-SET field definitions...
-
-Define a new "Rate-Set" for TX path that incorporates the
-Rate & Modulation info into a single 16-bit field.
-
-TxdRateSet_t:
-b15   - Indicates Preamble type (1=SHORT, 0=LONG).
-	Notes:
-	Must be LONG (0) for 1Mbps rate.
-	Does not apply (set to 0) for RevG-OFDM rates.
-b14   - Indicates PBCC encoding (1=PBCC, 0=not).
-	Notes:
-	Does not apply (set to 0) for rates 1 and 2 Mbps.
-	Does not apply (set to 0) for RevG-OFDM rates.
-b13    - Unused (set to 0).
-b12-b0 - Supported Rate indicator bits as defined below.
-
-******************************************************************************/
-
-
-/*************************************************************************
-
-    Interrupt Trigger Register (Host -> WiLink)
-
-**************************************************************************/
-
-/* Hardware to Embedded CPU Interrupts - first 32-bit register set */
-
-/*
- * Host Command Interrupt. Setting this bit masks
- * the interrupt that the host issues to inform
- * the FW that it has sent a command
- * to the Wlan hardware Command Mailbox.
- */
-#define INTR_TRIG_CMD       BIT(0)
-
-/*
- * Host Event Acknowlegde Interrupt. The host
- * sets this bit to acknowledge that it received
- * the unsolicited information from the event
- * mailbox.
- */
-#define INTR_TRIG_EVENT_ACK BIT(1)
-
-/*
- * The host sets this bit to inform the Wlan
- * FW that a TX packet is in the XFER
- * Buffer #0.
- */
-#define INTR_TRIG_TX_PROC0 BIT(2)
-
-/*
- * The host sets this bit to inform the FW
- * that it read a packet from RX XFER
- * Buffer #0.
- */
-#define INTR_TRIG_RX_PROC0 BIT(3)
-
-#define INTR_TRIG_DEBUG_ACK BIT(4)
-
-#define INTR_TRIG_STATE_CHANGED BIT(5)
-
-
-/* Hardware to Embedded CPU Interrupts - second 32-bit register set */
-
-/*
- * The host sets this bit to inform the FW
- * that it read a packet from RX XFER
- * Buffer #1.
- */
-#define INTR_TRIG_RX_PROC1 BIT(17)
-
-/*
- * The host sets this bit to inform the Wlan
- * hardware that a TX packet is in the XFER
- * Buffer #1.
- */
-#define INTR_TRIG_TX_PROC1 BIT(18)
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
deleted file mode 100644
index cacfee56a0d0..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/gfp.h>
-
-#include "wl1271.h"
-#include "wl1271_acx.h"
-#include "wl1271_reg.h"
-#include "wl1271_rx.h"
-#include "wl1271_io.h"
-
-static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status,
-				  u32 drv_rx_counter)
-{
-	return le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) &
-		RX_MEM_BLOCK_MASK;
-}
-
-static u32 wl1271_rx_get_buf_size(struct wl1271_fw_status *status,
-				 u32 drv_rx_counter)
-{
-	return (le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) &
-		RX_BUF_SIZE_MASK) >> RX_BUF_SIZE_SHIFT_DIV;
-}
-
-static void wl1271_rx_status(struct wl1271 *wl,
-			     struct wl1271_rx_descriptor *desc,
-			     struct ieee80211_rx_status *status,
-			     u8 beacon)
-{
-	enum ieee80211_band desc_band;
-
-	memset(status, 0, sizeof(struct ieee80211_rx_status));
-
-	status->band = wl->band;
-
-	if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG)
-		desc_band = IEEE80211_BAND_2GHZ;
-	else
-		desc_band = IEEE80211_BAND_5GHZ;
-
-	status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band);
-
-#ifdef CONFIG_WL1271_HT
-	/* 11n support */
-	if (desc->rate <= CONF_HW_RXTX_RATE_MCS0)
-		status->flag |= RX_FLAG_HT;
-#endif
-
-	status->signal = desc->rssi;
-
-	/*
-	 * FIXME: In wl1251, the SNR should be divided by two.  In wl1271 we
-	 * need to divide by two for now, but TI has been discussing about
-	 * changing it.  This needs to be rechecked.
-	 */
-	wl->noise = desc->rssi - (desc->snr >> 1);
-
-	status->freq = ieee80211_channel_to_frequency(desc->channel);
-
-	if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) {
-		status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;
-
-		if (likely(!(desc->status & WL1271_RX_DESC_DECRYPT_FAIL)))
-			status->flag |= RX_FLAG_DECRYPTED;
-		if (unlikely(desc->status & WL1271_RX_DESC_MIC_FAIL))
-			status->flag |= RX_FLAG_MMIC_ERROR;
-	}
-}
-
-static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length)
-{
-	struct wl1271_rx_descriptor *desc;
-	struct sk_buff *skb;
-	u16 *fc;
-	u8 *buf;
-	u8 beacon = 0;
-
-	/*
-	 * In PLT mode we seem to get frames and mac80211 warns about them,
-	 * workaround this by not retrieving them at all.
-	 */
-	if (unlikely(wl->state == WL1271_STATE_PLT))
-		return -EINVAL;
-
-	skb = __dev_alloc_skb(length, GFP_KERNEL);
-	if (!skb) {
-		wl1271_error("Couldn't allocate RX frame");
-		return -ENOMEM;
-	}
-
-	buf = skb_put(skb, length);
-	memcpy(buf, data, length);
-
-	/* the data read starts with the descriptor */
-	desc = (struct wl1271_rx_descriptor *) buf;
-
-	/* now we pull the descriptor out of the buffer */
-	skb_pull(skb, sizeof(*desc));
-
-	fc = (u16 *)skb->data;
-	if ((*fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_BEACON)
-		beacon = 1;
-
-	wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);
-
-	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb, skb->len,
-		     beacon ? "beacon" : "");
-
-	skb_trim(skb, skb->len - desc->pad_len);
-
-	ieee80211_rx_ni(wl->hw, skb);
-
-	return 0;
-}
-
-void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
-{
-	struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map;
-	u32 buf_size;
-	u32 fw_rx_counter  = status->fw_rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
-	u32 drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
-	u32 rx_counter;
-	u32 mem_block;
-	u32 pkt_length;
-	u32 pkt_offset;
-
-	while (drv_rx_counter != fw_rx_counter) {
-		buf_size = 0;
-		rx_counter = drv_rx_counter;
-		while (rx_counter != fw_rx_counter) {
-			pkt_length = wl1271_rx_get_buf_size(status, rx_counter);
-			if (buf_size + pkt_length > WL1271_AGGR_BUFFER_SIZE)
-				break;
-			buf_size += pkt_length;
-			rx_counter++;
-			rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
-		}
-
-		if (buf_size == 0) {
-			wl1271_warning("received empty data");
-			break;
-		}
-
-		/*
-		 * Choose the block we want to read
-		 * For aggregated packets, only the first memory block should
-		 * be retrieved. The FW takes care of the rest.
-		 */
-		mem_block = wl1271_rx_get_mem_block(status, drv_rx_counter);
-		wl->rx_mem_pool_addr.addr = (mem_block << 8) +
-			le32_to_cpu(wl_mem_map->packet_memory_pool_start);
-		wl->rx_mem_pool_addr.addr_extra =
-			wl->rx_mem_pool_addr.addr + 4;
-		wl1271_write(wl, WL1271_SLV_REG_DATA, &wl->rx_mem_pool_addr,
-				sizeof(wl->rx_mem_pool_addr), false);
-
-		/* Read all available packets at once */
-		wl1271_read(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
-				buf_size, true);
-
-		/* Split data into separate packets */
-		pkt_offset = 0;
-		while (pkt_offset < buf_size) {
-			pkt_length = wl1271_rx_get_buf_size(status,
-					drv_rx_counter);
-			/*
-			 * the handle data call can only fail in memory-outage
-			 * conditions, in that case the received frame will just
-			 * be dropped.
-			 */
-			wl1271_rx_handle_data(wl,
-					      wl->aggr_buf + pkt_offset,
-					      pkt_length);
-			wl->rx_counter++;
-			drv_rx_counter++;
-			drv_rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
-			pkt_offset += pkt_length;
-		}
-	}
-	wl1271_write32(wl, RX_DRIVER_COUNTER_ADDRESS,
-			cpu_to_le32(wl->rx_counter));
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.h b/drivers/net/wireless/wl12xx/wl1271_rx.h
deleted file mode 100644
index 6d41981ce53f..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_rx.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_RX_H__
-#define __WL1271_RX_H__
-
-#include <linux/bitops.h>
-
-#define WL1271_RX_MAX_RSSI -30
-#define WL1271_RX_MIN_RSSI -95
-
-#define WL1271_RX_ALIGN_TO 4
-#define WL1271_RX_ALIGN(len) (((len) + WL1271_RX_ALIGN_TO - 1) & \
-			     ~(WL1271_RX_ALIGN_TO - 1))
-
-#define SHORT_PREAMBLE_BIT   BIT(0)
-#define OFDM_RATE_BIT        BIT(6)
-#define PBCC_RATE_BIT        BIT(7)
-
-#define PLCP_HEADER_LENGTH 8
-#define RX_DESC_PACKETID_SHIFT 11
-#define RX_MAX_PACKET_ID 3
-
-#define NUM_RX_PKT_DESC_MOD_MASK   7
-
-#define RX_DESC_VALID_FCS         0x0001
-#define RX_DESC_MATCH_RXADDR1     0x0002
-#define RX_DESC_MCAST             0x0004
-#define RX_DESC_STAINTIM          0x0008
-#define RX_DESC_VIRTUAL_BM        0x0010
-#define RX_DESC_BCAST             0x0020
-#define RX_DESC_MATCH_SSID        0x0040
-#define RX_DESC_MATCH_BSSID       0x0080
-#define RX_DESC_ENCRYPTION_MASK   0x0300
-#define RX_DESC_MEASURMENT        0x0400
-#define RX_DESC_SEQNUM_MASK       0x1800
-#define	RX_DESC_MIC_FAIL	  0x2000
-#define	RX_DESC_DECRYPT_FAIL	  0x4000
-
-/*
- * RX Descriptor flags:
- *
- * Bits 0-1 - band
- * Bit  2   - STBC
- * Bit  3   - A-MPDU
- * Bit  4   - HT
- * Bits 5-7 - encryption
- */
-#define WL1271_RX_DESC_BAND_MASK    0x03
-#define WL1271_RX_DESC_ENCRYPT_MASK 0xE0
-
-#define WL1271_RX_DESC_BAND_BG      0x00
-#define WL1271_RX_DESC_BAND_J       0x01
-#define WL1271_RX_DESC_BAND_A       0x02
-
-#define WL1271_RX_DESC_STBC         BIT(2)
-#define WL1271_RX_DESC_A_MPDU       BIT(3)
-#define WL1271_RX_DESC_HT           BIT(4)
-
-#define WL1271_RX_DESC_ENCRYPT_WEP  0x20
-#define WL1271_RX_DESC_ENCRYPT_TKIP 0x40
-#define WL1271_RX_DESC_ENCRYPT_AES  0x60
-#define WL1271_RX_DESC_ENCRYPT_GEM  0x80
-
-/*
- * RX Descriptor status
- *
- * Bits 0-2 - status
- * Bits 3-7 - reserved
- */
-#define WL1271_RX_DESC_STATUS_MASK      0x07
-
-#define WL1271_RX_DESC_SUCCESS          0x00
-#define WL1271_RX_DESC_DECRYPT_FAIL     0x01
-#define WL1271_RX_DESC_MIC_FAIL         0x02
-#define WL1271_RX_DESC_DRIVER_RX_Q_FAIL 0x03
-
-#define RX_MEM_BLOCK_MASK     0xFF
-#define RX_BUF_SIZE_MASK      0xFFF00
-#define RX_BUF_SIZE_SHIFT_DIV 6
-
-struct wl1271_rx_descriptor {
-	__le16 length;
-	u8  status;
-	u8  flags;
-	u8  rate;
-	u8  channel;
-	s8  rssi;
-	u8  snr;
-	__le32 timestamp;
-	u8  packet_class;
-	u8  process_id;
-	u8  pad_len;
-	u8  reserved;
-} __packed;
-
-void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status);
-u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_scan.c b/drivers/net/wireless/wl12xx/wl1271_scan.c
deleted file mode 100644
index e0661a543a35..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_scan.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/ieee80211.h>
-
-#include "wl1271.h"
-#include "wl1271_cmd.h"
-#include "wl1271_scan.h"
-#include "wl1271_acx.h"
-
-void wl1271_scan_complete_work(struct work_struct *work)
-{
-	struct delayed_work *dwork;
-	struct wl1271 *wl;
-
-	dwork = container_of(work, struct delayed_work, work);
-	wl = container_of(dwork, struct wl1271, scan_complete_work);
-
-	wl1271_debug(DEBUG_SCAN, "Scanning complete");
-
-	mutex_lock(&wl->mutex);
-
-	if (wl->scan.state == WL1271_SCAN_STATE_IDLE) {
-		mutex_unlock(&wl->mutex);
-		return;
-	}
-
-	wl->scan.state = WL1271_SCAN_STATE_IDLE;
-	kfree(wl->scan.scanned_ch);
-	wl->scan.scanned_ch = NULL;
-	wl->scan.req = NULL;
-	ieee80211_scan_completed(wl->hw, false);
-
-	if (wl->scan.failed) {
-		wl1271_info("Scan completed due to error.");
-		ieee80211_queue_work(wl->hw, &wl->recovery_work);
-	}
-	mutex_unlock(&wl->mutex);
-
-}
-
-
-static int wl1271_get_scan_channels(struct wl1271 *wl,
-				    struct cfg80211_scan_request *req,
-				    struct basic_scan_channel_params *channels,
-				    enum ieee80211_band band, bool passive)
-{
-	struct conf_scan_settings *c = &wl->conf.scan;
-	int i, j;
-	u32 flags;
-
-	for (i = 0, j = 0;
-	     i < req->n_channels && j < WL1271_SCAN_MAX_CHANNELS;
-	     i++) {
-
-		flags = req->channels[i]->flags;
-
-		if (!wl->scan.scanned_ch[i] &&
-		    !(flags & IEEE80211_CHAN_DISABLED) &&
-		    ((!!(flags & IEEE80211_CHAN_PASSIVE_SCAN)) == passive) &&
-		    (req->channels[i]->band == band)) {
-
-			wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ",
-				     req->channels[i]->band,
-				     req->channels[i]->center_freq);
-			wl1271_debug(DEBUG_SCAN, "hw_value %d, flags %X",
-				     req->channels[i]->hw_value,
-				     req->channels[i]->flags);
-			wl1271_debug(DEBUG_SCAN,
-				     "max_antenna_gain %d, max_power %d",
-				     req->channels[i]->max_antenna_gain,
-				     req->channels[i]->max_power);
-			wl1271_debug(DEBUG_SCAN, "beacon_found %d",
-				     req->channels[i]->beacon_found);
-
-			if (!passive) {
-				channels[j].min_duration =
-					cpu_to_le32(c->min_dwell_time_active);
-				channels[j].max_duration =
-					cpu_to_le32(c->max_dwell_time_active);
-			} else {
-				channels[j].min_duration =
-					cpu_to_le32(c->min_dwell_time_passive);
-				channels[j].max_duration =
-					cpu_to_le32(c->max_dwell_time_passive);
-			}
-			channels[j].early_termination = 0;
-			channels[j].tx_power_att = req->channels[i]->max_power;
-			channels[j].channel = req->channels[i]->hw_value;
-
-			memset(&channels[j].bssid_lsb, 0xff, 4);
-			memset(&channels[j].bssid_msb, 0xff, 2);
-
-			/* Mark the channels we already used */
-			wl->scan.scanned_ch[i] = true;
-
-			j++;
-		}
-	}
-
-	return j;
-}
-
-#define WL1271_NOTHING_TO_SCAN 1
-
-static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
-			     bool passive, u32 basic_rate)
-{
-	struct wl1271_cmd_scan *cmd;
-	struct wl1271_cmd_trigger_scan_to *trigger;
-	int ret;
-	u16 scan_options = 0;
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	trigger = kzalloc(sizeof(*trigger), GFP_KERNEL);
-	if (!cmd || !trigger) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	/* We always use high priority scans */
-	scan_options = WL1271_SCAN_OPT_PRIORITY_HIGH;
-
-	/* No SSIDs means that we have a forced passive scan */
-	if (passive || wl->scan.req->n_ssids == 0)
-		scan_options |= WL1271_SCAN_OPT_PASSIVE;
-
-	cmd->params.scan_options = cpu_to_le16(scan_options);
-
-	cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,
-						    cmd->channels,
-						    band, passive);
-	if (cmd->params.n_ch == 0) {
-		ret = WL1271_NOTHING_TO_SCAN;
-		goto out;
-	}
-
-	cmd->params.tx_rate = cpu_to_le32(basic_rate);
-	cmd->params.rx_config_options = cpu_to_le32(CFG_RX_ALL_GOOD);
-	cmd->params.rx_filter_options =
-		cpu_to_le32(CFG_RX_PRSP_EN | CFG_RX_MGMT_EN | CFG_RX_BCN_EN);
-
-	cmd->params.n_probe_reqs = wl->conf.scan.num_probe_reqs;
-	cmd->params.tx_rate = cpu_to_le32(basic_rate);
-	cmd->params.tid_trigger = 0;
-	cmd->params.scan_tag = WL1271_SCAN_DEFAULT_TAG;
-
-	if (band == IEEE80211_BAND_2GHZ)
-		cmd->params.band = WL1271_SCAN_BAND_2_4_GHZ;
-	else
-		cmd->params.band = WL1271_SCAN_BAND_5_GHZ;
-
-	if (wl->scan.ssid_len && wl->scan.ssid) {
-		cmd->params.ssid_len = wl->scan.ssid_len;
-		memcpy(cmd->params.ssid, wl->scan.ssid, wl->scan.ssid_len);
-	}
-
-	ret = wl1271_cmd_build_probe_req(wl, wl->scan.ssid, wl->scan.ssid_len,
-					 wl->scan.req->ie, wl->scan.req->ie_len,
-					 band);
-	if (ret < 0) {
-		wl1271_error("PROBE request template failed");
-		goto out;
-	}
-
-	/* disable the timeout */
-	trigger->timeout = 0;
-	ret = wl1271_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger,
-			      sizeof(*trigger), 0);
-	if (ret < 0) {
-		wl1271_error("trigger scan to failed for hw scan");
-		goto out;
-	}
-
-	wl1271_dump(DEBUG_SCAN, "SCAN: ", cmd, sizeof(*cmd));
-
-	ret = wl1271_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd), 0);
-	if (ret < 0) {
-		wl1271_error("SCAN failed");
-		goto out;
-	}
-
-out:
-	kfree(cmd);
-	kfree(trigger);
-	return ret;
-}
-
-void wl1271_scan_stm(struct wl1271 *wl)
-{
-	int ret = 0;
-
-	switch (wl->scan.state) {
-	case WL1271_SCAN_STATE_IDLE:
-		break;
-
-	case WL1271_SCAN_STATE_2GHZ_ACTIVE:
-		ret = wl1271_scan_send(wl, IEEE80211_BAND_2GHZ, false,
-				       wl->conf.tx.basic_rate);
-		if (ret == WL1271_NOTHING_TO_SCAN) {
-			wl->scan.state = WL1271_SCAN_STATE_2GHZ_PASSIVE;
-			wl1271_scan_stm(wl);
-		}
-
-		break;
-
-	case WL1271_SCAN_STATE_2GHZ_PASSIVE:
-		ret = wl1271_scan_send(wl, IEEE80211_BAND_2GHZ, true,
-				       wl->conf.tx.basic_rate);
-		if (ret == WL1271_NOTHING_TO_SCAN) {
-			if (wl->enable_11a)
-				wl->scan.state = WL1271_SCAN_STATE_5GHZ_ACTIVE;
-			else
-				wl->scan.state = WL1271_SCAN_STATE_DONE;
-			wl1271_scan_stm(wl);
-		}
-
-		break;
-
-	case WL1271_SCAN_STATE_5GHZ_ACTIVE:
-		ret = wl1271_scan_send(wl, IEEE80211_BAND_5GHZ, false,
-				       wl->conf.tx.basic_rate_5);
-		if (ret == WL1271_NOTHING_TO_SCAN) {
-			wl->scan.state = WL1271_SCAN_STATE_5GHZ_PASSIVE;
-			wl1271_scan_stm(wl);
-		}
-
-		break;
-
-	case WL1271_SCAN_STATE_5GHZ_PASSIVE:
-		ret = wl1271_scan_send(wl, IEEE80211_BAND_5GHZ, true,
-				       wl->conf.tx.basic_rate_5);
-		if (ret == WL1271_NOTHING_TO_SCAN) {
-			wl->scan.state = WL1271_SCAN_STATE_DONE;
-			wl1271_scan_stm(wl);
-		}
-
-		break;
-
-	case WL1271_SCAN_STATE_DONE:
-		wl->scan.failed = false;
-		cancel_delayed_work(&wl->scan_complete_work);
-		ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
-					     msecs_to_jiffies(0));
-		break;
-
-	default:
-		wl1271_error("invalid scan state");
-		break;
-	}
-
-	if (ret < 0) {
-		cancel_delayed_work(&wl->scan_complete_work);
-		ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
-					     msecs_to_jiffies(0));
-	}
-}
-
-int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
-		struct cfg80211_scan_request *req)
-{
-	if (wl->scan.state != WL1271_SCAN_STATE_IDLE)
-		return -EBUSY;
-
-	wl->scan.state = WL1271_SCAN_STATE_2GHZ_ACTIVE;
-
-	if (ssid_len && ssid) {
-		wl->scan.ssid_len = ssid_len;
-		memcpy(wl->scan.ssid, ssid, ssid_len);
-	} else {
-		wl->scan.ssid_len = 0;
-	}
-
-	wl->scan.req = req;
-
-	wl->scan.scanned_ch = kcalloc(req->n_channels,
-				      sizeof(*wl->scan.scanned_ch),
-				      GFP_KERNEL);
-	/* we assume failure so that timeout scenarios are handled correctly */
-	wl->scan.failed = true;
-	ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
-				     msecs_to_jiffies(WL1271_SCAN_TIMEOUT));
-
-	wl1271_scan_stm(wl);
-
-	return 0;
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_scan.h b/drivers/net/wireless/wl12xx/wl1271_scan.h
deleted file mode 100644
index 6d57127b5e6b..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_scan.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_SCAN_H__
-#define __WL1271_SCAN_H__
-
-#include "wl1271.h"
-
-int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
-		struct cfg80211_scan_request *req);
-int wl1271_scan_build_probe_req(struct wl1271 *wl,
-				const u8 *ssid, size_t ssid_len,
-				const u8 *ie, size_t ie_len, u8 band);
-void wl1271_scan_stm(struct wl1271 *wl);
-void wl1271_scan_complete_work(struct work_struct *work);
-
-#define WL1271_SCAN_MAX_CHANNELS       24
-#define WL1271_SCAN_DEFAULT_TAG        1
-#define WL1271_SCAN_CURRENT_TX_PWR     0
-#define WL1271_SCAN_OPT_ACTIVE         0
-#define WL1271_SCAN_OPT_PASSIVE	       1
-#define WL1271_SCAN_OPT_PRIORITY_HIGH  4
-#define WL1271_SCAN_BAND_2_4_GHZ 0
-#define WL1271_SCAN_BAND_5_GHZ 1
-
-#define WL1271_SCAN_TIMEOUT    10000 /* msec */
-
-enum {
-	WL1271_SCAN_STATE_IDLE,
-	WL1271_SCAN_STATE_2GHZ_ACTIVE,
-	WL1271_SCAN_STATE_2GHZ_PASSIVE,
-	WL1271_SCAN_STATE_5GHZ_ACTIVE,
-	WL1271_SCAN_STATE_5GHZ_PASSIVE,
-	WL1271_SCAN_STATE_DONE
-};
-
-struct basic_scan_params {
-	__le32 rx_config_options;
-	__le32 rx_filter_options;
-	/* Scan option flags (WL1271_SCAN_OPT_*) */
-	__le16 scan_options;
-	/* Number of scan channels in the list (maximum 30) */
-	u8 n_ch;
-	/* This field indicates the number of probe requests to send
-	   per channel for an active scan */
-	u8 n_probe_reqs;
-	/* Rate bit field for sending the probes */
-	__le32 tx_rate;
-	u8 tid_trigger;
-	u8 ssid_len;
-	/* in order to align */
-	u8 padding1[2];
-	u8 ssid[IW_ESSID_MAX_SIZE];
-	/* Band to scan */
-	u8 band;
-	u8 use_ssid_list;
-	u8 scan_tag;
-	u8 padding2;
-} __packed;
-
-struct basic_scan_channel_params {
-	/* Duration in TU to wait for frames on a channel for active scan */
-	__le32 min_duration;
-	__le32 max_duration;
-	__le32 bssid_lsb;
-	__le16 bssid_msb;
-	u8 early_termination;
-	u8 tx_power_att;
-	u8 channel;
-	/* FW internal use only! */
-	u8 dfs_candidate;
-	u8 activity_detected;
-	u8 pad;
-} __packed;
-
-struct wl1271_cmd_scan {
-	struct wl1271_cmd_header header;
-
-	struct basic_scan_params params;
-	struct basic_scan_channel_params channels[WL1271_SCAN_MAX_CHANNELS];
-} __packed;
-
-struct wl1271_cmd_trigger_scan_to {
-	struct wl1271_cmd_header header;
-
-	__le32 timeout;
-} __packed;
-
-#endif /* __WL1271_SCAN_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c b/drivers/net/wireless/wl12xx/wl1271_sdio.c
deleted file mode 100644
index 784ef3432641..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_sdio.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/crc7.h>
-#include <linux/vmalloc.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/card.h>
-#include <linux/gpio.h>
-#include <linux/wl12xx.h>
-#include <linux/pm_runtime.h>
-
-#include "wl1271.h"
-#include "wl12xx_80211.h"
-#include "wl1271_io.h"
-
-#ifndef SDIO_VENDOR_ID_TI
-#define SDIO_VENDOR_ID_TI		0x0097
-#endif
-
-#ifndef SDIO_DEVICE_ID_TI_WL1271
-#define SDIO_DEVICE_ID_TI_WL1271	0x4076
-#endif
-
-static const struct sdio_device_id wl1271_devices[] = {
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
-	{}
-};
-MODULE_DEVICE_TABLE(sdio, wl1271_devices);
-
-static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
-{
-	return wl->if_priv;
-}
-
-static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
-{
-	return &(wl_to_func(wl)->dev);
-}
-
-static irqreturn_t wl1271_irq(int irq, void *cookie)
-{
-	struct wl1271 *wl = cookie;
-	unsigned long flags;
-
-	wl1271_debug(DEBUG_IRQ, "IRQ");
-
-	/* complete the ELP completion */
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (wl->elp_compl) {
-		complete(wl->elp_compl);
-		wl->elp_compl = NULL;
-	}
-
-	if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags))
-		ieee80211_queue_work(wl->hw, &wl->irq_work);
-	set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
-{
-	disable_irq(wl->irq);
-}
-
-static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
-{
-	enable_irq(wl->irq);
-}
-
-static void wl1271_sdio_reset(struct wl1271 *wl)
-{
-}
-
-static void wl1271_sdio_init(struct wl1271 *wl)
-{
-}
-
-static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
-				 size_t len, bool fixed)
-{
-	int ret;
-	struct sdio_func *func = wl_to_func(wl);
-
-	sdio_claim_host(func);
-
-	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
-		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
-		wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
-			     addr, ((u8 *)buf)[0]);
-	} else {
-		if (fixed)
-			ret = sdio_readsb(func, buf, addr, len);
-		else
-			ret = sdio_memcpy_fromio(func, buf, addr, len);
-
-		wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
-			     addr, len);
-		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
-	}
-
-	sdio_release_host(func);
-
-	if (ret)
-		wl1271_error("sdio read failed (%d)", ret);
-}
-
-static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
-				  size_t len, bool fixed)
-{
-	int ret;
-	struct sdio_func *func = wl_to_func(wl);
-
-	sdio_claim_host(func);
-
-	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
-		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
-		wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
-			     addr, ((u8 *)buf)[0]);
-	} else {
-		wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
-			     addr, len);
-		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
-
-		if (fixed)
-			ret = sdio_writesb(func, addr, buf, len);
-		else
-			ret = sdio_memcpy_toio(func, addr, buf, len);
-	}
-
-	sdio_release_host(func);
-
-	if (ret)
-		wl1271_error("sdio write failed (%d)", ret);
-}
-
-static int wl1271_sdio_power_on(struct wl1271 *wl)
-{
-	struct sdio_func *func = wl_to_func(wl);
-	int ret;
-
-	/* Power up the card */
-	ret = pm_runtime_get_sync(&func->dev);
-	if (ret < 0)
-		goto out;
-
-	sdio_claim_host(func);
-	sdio_enable_func(func);
-	sdio_release_host(func);
-
-out:
-	return ret;
-}
-
-static int wl1271_sdio_power_off(struct wl1271 *wl)
-{
-	struct sdio_func *func = wl_to_func(wl);
-
-	sdio_claim_host(func);
-	sdio_disable_func(func);
-	sdio_release_host(func);
-
-	/* Power down the card */
-	return pm_runtime_put_sync(&func->dev);
-}
-
-static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
-{
-	if (enable)
-		return wl1271_sdio_power_on(wl);
-	else
-		return wl1271_sdio_power_off(wl);
-}
-
-static struct wl1271_if_operations sdio_ops = {
-	.read		= wl1271_sdio_raw_read,
-	.write		= wl1271_sdio_raw_write,
-	.reset		= wl1271_sdio_reset,
-	.init		= wl1271_sdio_init,
-	.power		= wl1271_sdio_set_power,
-	.dev		= wl1271_sdio_wl_to_dev,
-	.enable_irq	= wl1271_sdio_enable_interrupts,
-	.disable_irq	= wl1271_sdio_disable_interrupts
-};
-
-static int __devinit wl1271_probe(struct sdio_func *func,
-				  const struct sdio_device_id *id)
-{
-	struct ieee80211_hw *hw;
-	const struct wl12xx_platform_data *wlan_data;
-	struct wl1271 *wl;
-	int ret;
-
-	/* We are only able to handle the wlan function */
-	if (func->num != 0x02)
-		return -ENODEV;
-
-	hw = wl1271_alloc_hw();
-	if (IS_ERR(hw))
-		return PTR_ERR(hw);
-
-	wl = hw->priv;
-
-	wl->if_priv = func;
-	wl->if_ops = &sdio_ops;
-
-	/* Grab access to FN0 for ELP reg. */
-	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
-
-	wlan_data = wl12xx_get_platform_data();
-	if (IS_ERR(wlan_data)) {
-		ret = PTR_ERR(wlan_data);
-		wl1271_error("missing wlan platform data: %d", ret);
-		goto out_free;
-	}
-
-	wl->irq = wlan_data->irq;
-	wl->ref_clock = wlan_data->board_ref_clock;
-
-	ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl);
-	if (ret < 0) {
-		wl1271_error("request_irq() failed: %d", ret);
-		goto out_free;
-	}
-
-	set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
-
-	disable_irq(wl->irq);
-
-	ret = wl1271_init_ieee80211(wl);
-	if (ret)
-		goto out_irq;
-
-	ret = wl1271_register_hw(wl);
-	if (ret)
-		goto out_irq;
-
-	sdio_set_drvdata(func, wl);
-
-	/* Tell PM core that we don't need the card to be powered now */
-	pm_runtime_put_noidle(&func->dev);
-
-	wl1271_notice("initialized");
-
-	return 0;
-
- out_irq:
-	free_irq(wl->irq, wl);
-
-
- out_free:
-	wl1271_free_hw(wl);
-
-	return ret;
-}
-
-static void __devexit wl1271_remove(struct sdio_func *func)
-{
-	struct wl1271 *wl = sdio_get_drvdata(func);
-
-	/* Undo decrement done above in wl1271_probe */
-	pm_runtime_get_noresume(&func->dev);
-
-	wl1271_unregister_hw(wl);
-	free_irq(wl->irq, wl);
-	wl1271_free_hw(wl);
-}
-
-static int wl1271_suspend(struct device *dev)
-{
-	/* Tell MMC/SDIO core it's OK to power down the card
-	 * (if it isn't already), but not to remove it completely */
-	return 0;
-}
-
-static int wl1271_resume(struct device *dev)
-{
-	return 0;
-}
-
-static const struct dev_pm_ops wl1271_sdio_pm_ops = {
-	.suspend	= wl1271_suspend,
-	.resume		= wl1271_resume,
-};
-
-static struct sdio_driver wl1271_sdio_driver = {
-	.name		= "wl1271_sdio",
-	.id_table	= wl1271_devices,
-	.probe		= wl1271_probe,
-	.remove		= __devexit_p(wl1271_remove),
-	.drv = {
-		.pm = &wl1271_sdio_pm_ops,
-	},
-};
-
-static int __init wl1271_init(void)
-{
-	int ret;
-
-	ret = sdio_register_driver(&wl1271_sdio_driver);
-	if (ret < 0) {
-		wl1271_error("failed to register sdio driver: %d", ret);
-		goto out;
-	}
-
-out:
-	return ret;
-}
-
-static void __exit wl1271_exit(void)
-{
-	sdio_unregister_driver(&wl1271_sdio_driver);
-
-	wl1271_notice("unloaded");
-}
-
-module_init(wl1271_init);
-module_exit(wl1271_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
-MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL1271_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c
deleted file mode 100644
index ef801680773f..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_spi.c
+++ /dev/null
@@ -1,498 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/crc7.h>
-#include <linux/spi/spi.h>
-#include <linux/wl12xx.h>
-#include <linux/slab.h>
-
-#include "wl1271.h"
-#include "wl12xx_80211.h"
-#include "wl1271_io.h"
-
-#include "wl1271_reg.h"
-
-#define WSPI_CMD_READ                 0x40000000
-#define WSPI_CMD_WRITE                0x00000000
-#define WSPI_CMD_FIXED                0x20000000
-#define WSPI_CMD_BYTE_LENGTH          0x1FFE0000
-#define WSPI_CMD_BYTE_LENGTH_OFFSET   17
-#define WSPI_CMD_BYTE_ADDR            0x0001FFFF
-
-#define WSPI_INIT_CMD_CRC_LEN       5
-
-#define WSPI_INIT_CMD_START         0x00
-#define WSPI_INIT_CMD_TX            0x40
-/* the extra bypass bit is sampled by the TNET as '1' */
-#define WSPI_INIT_CMD_BYPASS_BIT    0x80
-#define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07
-#define WSPI_INIT_CMD_EN_FIXEDBUSY  0x80
-#define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00
-#define WSPI_INIT_CMD_IOD           0x40
-#define WSPI_INIT_CMD_IP            0x20
-#define WSPI_INIT_CMD_CS            0x10
-#define WSPI_INIT_CMD_WS            0x08
-#define WSPI_INIT_CMD_WSPI          0x01
-#define WSPI_INIT_CMD_END           0x01
-
-#define WSPI_INIT_CMD_LEN           8
-
-#define HW_ACCESS_WSPI_FIXED_BUSY_LEN \
-		((WL1271_BUSY_WORD_LEN - 4) / sizeof(u32))
-#define HW_ACCESS_WSPI_INIT_CMD_MASK  0
-
-/* HW limitation: maximum possible chunk size is 4095 bytes */
-#define WSPI_MAX_CHUNK_SIZE    4092
-
-#define WSPI_MAX_NUM_OF_CHUNKS (WL1271_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE)
-
-static inline struct spi_device *wl_to_spi(struct wl1271 *wl)
-{
-	return wl->if_priv;
-}
-
-static struct device *wl1271_spi_wl_to_dev(struct wl1271 *wl)
-{
-	return &(wl_to_spi(wl)->dev);
-}
-
-static void wl1271_spi_disable_interrupts(struct wl1271 *wl)
-{
-	disable_irq(wl->irq);
-}
-
-static void wl1271_spi_enable_interrupts(struct wl1271 *wl)
-{
-	enable_irq(wl->irq);
-}
-
-static void wl1271_spi_reset(struct wl1271 *wl)
-{
-	u8 *cmd;
-	struct spi_transfer t;
-	struct spi_message m;
-
-	cmd = kzalloc(WSPI_INIT_CMD_LEN, GFP_KERNEL);
-	if (!cmd) {
-		wl1271_error("could not allocate cmd for spi reset");
-		return;
-	}
-
-	memset(&t, 0, sizeof(t));
-	spi_message_init(&m);
-
-	memset(cmd, 0xff, WSPI_INIT_CMD_LEN);
-
-	t.tx_buf = cmd;
-	t.len = WSPI_INIT_CMD_LEN;
-	spi_message_add_tail(&t, &m);
-
-	spi_sync(wl_to_spi(wl), &m);
-	kfree(cmd);
-
-	wl1271_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN);
-}
-
-static void wl1271_spi_init(struct wl1271 *wl)
-{
-	u8 crc[WSPI_INIT_CMD_CRC_LEN], *cmd;
-	struct spi_transfer t;
-	struct spi_message m;
-
-	cmd = kzalloc(WSPI_INIT_CMD_LEN, GFP_KERNEL);
-	if (!cmd) {
-		wl1271_error("could not allocate cmd for spi init");
-		return;
-	}
-
-	memset(crc, 0, sizeof(crc));
-	memset(&t, 0, sizeof(t));
-	spi_message_init(&m);
-
-	/*
-	 * Set WSPI_INIT_COMMAND
-	 * the data is being send from the MSB to LSB
-	 */
-	cmd[2] = 0xff;
-	cmd[3] = 0xff;
-	cmd[1] = WSPI_INIT_CMD_START | WSPI_INIT_CMD_TX;
-	cmd[0] = 0;
-	cmd[7] = 0;
-	cmd[6] |= HW_ACCESS_WSPI_INIT_CMD_MASK << 3;
-	cmd[6] |= HW_ACCESS_WSPI_FIXED_BUSY_LEN & WSPI_INIT_CMD_FIXEDBUSY_LEN;
-
-	if (HW_ACCESS_WSPI_FIXED_BUSY_LEN == 0)
-		cmd[5] |=  WSPI_INIT_CMD_DIS_FIXEDBUSY;
-	else
-		cmd[5] |= WSPI_INIT_CMD_EN_FIXEDBUSY;
-
-	cmd[5] |= WSPI_INIT_CMD_IOD | WSPI_INIT_CMD_IP | WSPI_INIT_CMD_CS
-		| WSPI_INIT_CMD_WSPI | WSPI_INIT_CMD_WS;
-
-	crc[0] = cmd[1];
-	crc[1] = cmd[0];
-	crc[2] = cmd[7];
-	crc[3] = cmd[6];
-	crc[4] = cmd[5];
-
-	cmd[4] |= crc7(0, crc, WSPI_INIT_CMD_CRC_LEN) << 1;
-	cmd[4] |= WSPI_INIT_CMD_END;
-
-	t.tx_buf = cmd;
-	t.len = WSPI_INIT_CMD_LEN;
-	spi_message_add_tail(&t, &m);
-
-	spi_sync(wl_to_spi(wl), &m);
-	wl1271_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN);
-	kfree(cmd);
-}
-
-#define WL1271_BUSY_WORD_TIMEOUT 1000
-
-static int wl1271_spi_read_busy(struct wl1271 *wl)
-{
-	struct spi_transfer t[1];
-	struct spi_message m;
-	u32 *busy_buf;
-	int num_busy_bytes = 0;
-
-	/*
-	 * Read further busy words from SPI until a non-busy word is
-	 * encountered, then read the data itself into the buffer.
-	 */
-
-	num_busy_bytes = WL1271_BUSY_WORD_TIMEOUT;
-	busy_buf = wl->buffer_busyword;
-	while (num_busy_bytes) {
-		num_busy_bytes--;
-		spi_message_init(&m);
-		memset(t, 0, sizeof(t));
-		t[0].rx_buf = busy_buf;
-		t[0].len = sizeof(u32);
-		t[0].cs_change = true;
-		spi_message_add_tail(&t[0], &m);
-		spi_sync(wl_to_spi(wl), &m);
-
-		if (*busy_buf & 0x1)
-			return 0;
-	}
-
-	/* The SPI bus is unresponsive, the read failed. */
-	wl1271_error("SPI read busy-word timeout!\n");
-	return -ETIMEDOUT;
-}
-
-static void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
-				size_t len, bool fixed)
-{
-	struct spi_transfer t[2];
-	struct spi_message m;
-	u32 *busy_buf;
-	u32 *cmd;
-	u32 chunk_len;
-
-	while (len > 0) {
-		chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len);
-
-		cmd = &wl->buffer_cmd;
-		busy_buf = wl->buffer_busyword;
-
-		*cmd = 0;
-		*cmd |= WSPI_CMD_READ;
-		*cmd |= (chunk_len << WSPI_CMD_BYTE_LENGTH_OFFSET) &
-			WSPI_CMD_BYTE_LENGTH;
-		*cmd |= addr & WSPI_CMD_BYTE_ADDR;
-
-		if (fixed)
-			*cmd |= WSPI_CMD_FIXED;
-
-		spi_message_init(&m);
-		memset(t, 0, sizeof(t));
-
-		t[0].tx_buf = cmd;
-		t[0].len = 4;
-		t[0].cs_change = true;
-		spi_message_add_tail(&t[0], &m);
-
-		/* Busy and non busy words read */
-		t[1].rx_buf = busy_buf;
-		t[1].len = WL1271_BUSY_WORD_LEN;
-		t[1].cs_change = true;
-		spi_message_add_tail(&t[1], &m);
-
-		spi_sync(wl_to_spi(wl), &m);
-
-		if (!(busy_buf[WL1271_BUSY_WORD_CNT - 1] & 0x1) &&
-		    wl1271_spi_read_busy(wl)) {
-			memset(buf, 0, chunk_len);
-			return;
-		}
-
-		spi_message_init(&m);
-		memset(t, 0, sizeof(t));
-
-		t[0].rx_buf = buf;
-		t[0].len = chunk_len;
-		t[0].cs_change = true;
-		spi_message_add_tail(&t[0], &m);
-
-		spi_sync(wl_to_spi(wl), &m);
-
-		wl1271_dump(DEBUG_SPI, "spi_read cmd -> ", cmd, sizeof(*cmd));
-		wl1271_dump(DEBUG_SPI, "spi_read buf <- ", buf, chunk_len);
-
-		if (!fixed)
-			addr += chunk_len;
-		buf += chunk_len;
-		len -= chunk_len;
-	}
-}
-
-static void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf,
-			  size_t len, bool fixed)
-{
-	struct spi_transfer t[2 * WSPI_MAX_NUM_OF_CHUNKS];
-	struct spi_message m;
-	u32 commands[WSPI_MAX_NUM_OF_CHUNKS];
-	u32 *cmd;
-	u32 chunk_len;
-	int i;
-
-	WARN_ON(len > WL1271_AGGR_BUFFER_SIZE);
-
-	spi_message_init(&m);
-	memset(t, 0, sizeof(t));
-
-	cmd = &commands[0];
-	i = 0;
-	while (len > 0) {
-		chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len);
-
-		*cmd = 0;
-		*cmd |= WSPI_CMD_WRITE;
-		*cmd |= (chunk_len << WSPI_CMD_BYTE_LENGTH_OFFSET) &
-			WSPI_CMD_BYTE_LENGTH;
-		*cmd |= addr & WSPI_CMD_BYTE_ADDR;
-
-		if (fixed)
-			*cmd |= WSPI_CMD_FIXED;
-
-		t[i].tx_buf = cmd;
-		t[i].len = sizeof(*cmd);
-		spi_message_add_tail(&t[i++], &m);
-
-		t[i].tx_buf = buf;
-		t[i].len = chunk_len;
-		spi_message_add_tail(&t[i++], &m);
-
-		wl1271_dump(DEBUG_SPI, "spi_write cmd -> ", cmd, sizeof(*cmd));
-		wl1271_dump(DEBUG_SPI, "spi_write buf -> ", buf, chunk_len);
-
-		if (!fixed)
-			addr += chunk_len;
-		buf += chunk_len;
-		len -= chunk_len;
-		cmd++;
-	}
-
-	spi_sync(wl_to_spi(wl), &m);
-}
-
-static irqreturn_t wl1271_irq(int irq, void *cookie)
-{
-	struct wl1271 *wl;
-	unsigned long flags;
-
-	wl1271_debug(DEBUG_IRQ, "IRQ");
-
-	wl = cookie;
-
-	/* complete the ELP completion */
-	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (wl->elp_compl) {
-		complete(wl->elp_compl);
-		wl->elp_compl = NULL;
-	}
-
-	if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags))
-		ieee80211_queue_work(wl->hw, &wl->irq_work);
-	set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags);
-	spin_unlock_irqrestore(&wl->wl_lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static int wl1271_spi_set_power(struct wl1271 *wl, bool enable)
-{
-	if (wl->set_power)
-		wl->set_power(enable);
-
-	return 0;
-}
-
-static struct wl1271_if_operations spi_ops = {
-	.read		= wl1271_spi_raw_read,
-	.write		= wl1271_spi_raw_write,
-	.reset		= wl1271_spi_reset,
-	.init		= wl1271_spi_init,
-	.power		= wl1271_spi_set_power,
-	.dev		= wl1271_spi_wl_to_dev,
-	.enable_irq	= wl1271_spi_enable_interrupts,
-	.disable_irq	= wl1271_spi_disable_interrupts
-};
-
-static int __devinit wl1271_probe(struct spi_device *spi)
-{
-	struct wl12xx_platform_data *pdata;
-	struct ieee80211_hw *hw;
-	struct wl1271 *wl;
-	int ret;
-
-	pdata = spi->dev.platform_data;
-	if (!pdata) {
-		wl1271_error("no platform data");
-		return -ENODEV;
-	}
-
-	hw = wl1271_alloc_hw();
-	if (IS_ERR(hw))
-		return PTR_ERR(hw);
-
-	wl = hw->priv;
-
-	dev_set_drvdata(&spi->dev, wl);
-	wl->if_priv = spi;
-
-	wl->if_ops = &spi_ops;
-
-	/* This is the only SPI value that we need to set here, the rest
-	 * comes from the board-peripherals file */
-	spi->bits_per_word = 32;
-
-	ret = spi_setup(spi);
-	if (ret < 0) {
-		wl1271_error("spi_setup failed");
-		goto out_free;
-	}
-
-	wl->set_power = pdata->set_power;
-	if (!wl->set_power) {
-		wl1271_error("set power function missing in platform data");
-		ret = -ENODEV;
-		goto out_free;
-	}
-
-	wl->ref_clock = pdata->board_ref_clock;
-
-	wl->irq = spi->irq;
-	if (wl->irq < 0) {
-		wl1271_error("irq missing in platform data");
-		ret = -ENODEV;
-		goto out_free;
-	}
-
-	ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl);
-	if (ret < 0) {
-		wl1271_error("request_irq() failed: %d", ret);
-		goto out_free;
-	}
-
-	set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
-
-	disable_irq(wl->irq);
-
-	ret = wl1271_init_ieee80211(wl);
-	if (ret)
-		goto out_irq;
-
-	ret = wl1271_register_hw(wl);
-	if (ret)
-		goto out_irq;
-
-	wl1271_notice("initialized");
-
-	return 0;
-
- out_irq:
-	free_irq(wl->irq, wl);
-
- out_free:
-	wl1271_free_hw(wl);
-
-	return ret;
-}
-
-static int __devexit wl1271_remove(struct spi_device *spi)
-{
-	struct wl1271 *wl = dev_get_drvdata(&spi->dev);
-
-	wl1271_unregister_hw(wl);
-	free_irq(wl->irq, wl);
-	wl1271_free_hw(wl);
-
-	return 0;
-}
-
-
-static struct spi_driver wl1271_spi_driver = {
-	.driver = {
-		.name		= "wl1271_spi",
-		.bus		= &spi_bus_type,
-		.owner		= THIS_MODULE,
-	},
-
-	.probe		= wl1271_probe,
-	.remove		= __devexit_p(wl1271_remove),
-};
-
-static int __init wl1271_init(void)
-{
-	int ret;
-
-	ret = spi_register_driver(&wl1271_spi_driver);
-	if (ret < 0) {
-		wl1271_error("failed to register spi driver: %d", ret);
-		goto out;
-	}
-
-out:
-	return ret;
-}
-
-static void __exit wl1271_exit(void)
-{
-	spi_unregister_driver(&wl1271_spi_driver);
-
-	wl1271_notice("unloaded");
-}
-
-module_init(wl1271_init);
-module_exit(wl1271_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
-MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL1271_FW_NAME);
-MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/wl12xx/wl1271_testmode.c b/drivers/net/wireless/wl12xx/wl1271_testmode.c
deleted file mode 100644
index 55ec4428922b..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_testmode.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-#include "wl1271_testmode.h"
-
-#include <linux/slab.h>
-#include <net/genetlink.h>
-
-#include "wl1271.h"
-#include "wl1271_acx.h"
-
-#define WL1271_TM_MAX_DATA_LENGTH 1024
-
-enum wl1271_tm_commands {
-	WL1271_TM_CMD_UNSPEC,
-	WL1271_TM_CMD_TEST,
-	WL1271_TM_CMD_INTERROGATE,
-	WL1271_TM_CMD_CONFIGURE,
-	WL1271_TM_CMD_NVS_PUSH,
-	WL1271_TM_CMD_SET_PLT_MODE,
-	WL1271_TM_CMD_RECOVER,
-
-	__WL1271_TM_CMD_AFTER_LAST
-};
-#define WL1271_TM_CMD_MAX (__WL1271_TM_CMD_AFTER_LAST - 1)
-
-enum wl1271_tm_attrs {
-	WL1271_TM_ATTR_UNSPEC,
-	WL1271_TM_ATTR_CMD_ID,
-	WL1271_TM_ATTR_ANSWER,
-	WL1271_TM_ATTR_DATA,
-	WL1271_TM_ATTR_IE_ID,
-	WL1271_TM_ATTR_PLT_MODE,
-
-	__WL1271_TM_ATTR_AFTER_LAST
-};
-#define WL1271_TM_ATTR_MAX (__WL1271_TM_ATTR_AFTER_LAST - 1)
-
-static struct nla_policy wl1271_tm_policy[WL1271_TM_ATTR_MAX + 1] = {
-	[WL1271_TM_ATTR_CMD_ID] =	{ .type = NLA_U32 },
-	[WL1271_TM_ATTR_ANSWER] =	{ .type = NLA_U8 },
-	[WL1271_TM_ATTR_DATA] =		{ .type = NLA_BINARY,
-					  .len = WL1271_TM_MAX_DATA_LENGTH },
-	[WL1271_TM_ATTR_IE_ID] =	{ .type = NLA_U32 },
-	[WL1271_TM_ATTR_PLT_MODE] =	{ .type = NLA_U32 },
-};
-
-
-static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int buf_len, ret, len;
-	struct sk_buff *skb;
-	void *buf;
-	u8 answer = 0;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd test");
-
-	if (!tb[WL1271_TM_ATTR_DATA])
-		return -EINVAL;
-
-	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
-	buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
-	if (tb[WL1271_TM_ATTR_ANSWER])
-		answer = nla_get_u8(tb[WL1271_TM_ATTR_ANSWER]);
-
-	if (buf_len > sizeof(struct wl1271_command))
-		return -EMSGSIZE;
-
-	mutex_lock(&wl->mutex);
-	ret = wl1271_cmd_test(wl, buf, buf_len, answer);
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1271_warning("testmode cmd test failed: %d", ret);
-		return ret;
-	}
-
-	if (answer) {
-		len = nla_total_size(buf_len);
-		skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, len);
-		if (!skb)
-			return -ENOMEM;
-
-		NLA_PUT(skb, WL1271_TM_ATTR_DATA, buf_len, buf);
-		ret = cfg80211_testmode_reply(skb);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-
-nla_put_failure:
-	kfree_skb(skb);
-	return -EMSGSIZE;
-}
-
-static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int ret;
-	struct wl1271_command *cmd;
-	struct sk_buff *skb;
-	u8 ie_id;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd interrogate");
-
-	if (!tb[WL1271_TM_ATTR_IE_ID])
-		return -EINVAL;
-
-	ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd)
-		return -ENOMEM;
-
-	mutex_lock(&wl->mutex);
-	ret = wl1271_cmd_interrogate(wl, ie_id, cmd, sizeof(*cmd));
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1271_warning("testmode cmd interrogate failed: %d", ret);
-		return ret;
-	}
-
-	skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, sizeof(*cmd));
-	if (!skb)
-		return -ENOMEM;
-
-	NLA_PUT(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd);
-
-	return 0;
-
-nla_put_failure:
-	kfree_skb(skb);
-	return -EMSGSIZE;
-}
-
-static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int buf_len, ret;
-	void *buf;
-	u8 ie_id;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd configure");
-
-	if (!tb[WL1271_TM_ATTR_DATA])
-		return -EINVAL;
-	if (!tb[WL1271_TM_ATTR_IE_ID])
-		return -EINVAL;
-
-	ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
-	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
-	buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
-	if (buf_len > sizeof(struct wl1271_command))
-		return -EMSGSIZE;
-
-	mutex_lock(&wl->mutex);
-	ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len);
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1271_warning("testmode cmd configure failed: %d", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int ret = 0;
-	size_t len;
-	void *buf;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
-
-	if (!tb[WL1271_TM_ATTR_DATA])
-		return -EINVAL;
-
-	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
-	len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
-	mutex_lock(&wl->mutex);
-
-	kfree(wl->nvs);
-
-	wl->nvs = kzalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL);
-	if (!wl->nvs) {
-		wl1271_error("could not allocate memory for the nvs file");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->nvs, buf, len);
-	wl->nvs_len = len;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
-{
-	u32 val;
-	int ret;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd set plt mode");
-
-	if (!tb[WL1271_TM_ATTR_PLT_MODE])
-		return -EINVAL;
-
-	val = nla_get_u32(tb[WL1271_TM_ATTR_PLT_MODE]);
-
-	switch (val) {
-	case 0:
-		ret = wl1271_plt_stop(wl);
-		break;
-	case 1:
-		ret = wl1271_plt_start(wl);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
-{
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover");
-
-	ieee80211_queue_work(wl->hw, &wl->recovery_work);
-
-	return 0;
-}
-
-int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
-{
-	struct wl1271 *wl = hw->priv;
-	struct nlattr *tb[WL1271_TM_ATTR_MAX + 1];
-	int err;
-
-	err = nla_parse(tb, WL1271_TM_ATTR_MAX, data, len, wl1271_tm_policy);
-	if (err)
-		return err;
-
-	if (!tb[WL1271_TM_ATTR_CMD_ID])
-		return -EINVAL;
-
-	switch (nla_get_u32(tb[WL1271_TM_ATTR_CMD_ID])) {
-	case WL1271_TM_CMD_TEST:
-		return wl1271_tm_cmd_test(wl, tb);
-	case WL1271_TM_CMD_INTERROGATE:
-		return wl1271_tm_cmd_interrogate(wl, tb);
-	case WL1271_TM_CMD_CONFIGURE:
-		return wl1271_tm_cmd_configure(wl, tb);
-	case WL1271_TM_CMD_NVS_PUSH:
-		return wl1271_tm_cmd_nvs_push(wl, tb);
-	case WL1271_TM_CMD_SET_PLT_MODE:
-		return wl1271_tm_cmd_set_plt_mode(wl, tb);
-	case WL1271_TM_CMD_RECOVER:
-		return wl1271_tm_cmd_recover(wl, tb);
-	default:
-		return -EOPNOTSUPP;
-	}
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_testmode.h b/drivers/net/wireless/wl12xx/wl1271_testmode.h
deleted file mode 100644
index c196d28f9d9d..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_testmode.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_TESTMODE_H__
-#define __WL1271_TESTMODE_H__
-
-#include <net/mac80211.h>
-
-int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len);
-
-#endif /* __WL1271_TESTMODE_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
deleted file mode 100644
index 279be5b98d9f..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ /dev/null
@@ -1,485 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include "wl1271.h"
-#include "wl1271_io.h"
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
-#include "wl1271_tx.h"
-
-static int wl1271_alloc_tx_id(struct wl1271 *wl, struct sk_buff *skb)
-{
-	int id;
-
-	id = find_first_zero_bit(wl->tx_frames_map, ACX_TX_DESCRIPTORS);
-	if (id >= ACX_TX_DESCRIPTORS)
-		return -EBUSY;
-
-	__set_bit(id, wl->tx_frames_map);
-	wl->tx_frames[id] = skb;
-	wl->tx_frames_cnt++;
-	return id;
-}
-
-static void wl1271_free_tx_id(struct wl1271 *wl, int id)
-{
-	if (__test_and_clear_bit(id, wl->tx_frames_map)) {
-		wl->tx_frames[id] = NULL;
-		wl->tx_frames_cnt--;
-	}
-}
-
-static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
-				u32 buf_offset)
-{
-	struct wl1271_tx_hw_descr *desc;
-	u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra;
-	u32 total_blocks;
-	int id, ret = -EBUSY;
-
-	if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE)
-		return -EAGAIN;
-
-	/* allocate free identifier for the packet */
-	id = wl1271_alloc_tx_id(wl, skb);
-	if (id < 0)
-		return id;
-
-	/* approximate the number of blocks required for this packet
-	   in the firmware */
-	total_blocks = total_len + TX_HW_BLOCK_SIZE - 1;
-	total_blocks = total_blocks / TX_HW_BLOCK_SIZE + TX_HW_BLOCK_SPARE;
-	if (total_blocks <= wl->tx_blocks_available) {
-		desc = (struct wl1271_tx_hw_descr *)skb_push(
-			skb, total_len - skb->len);
-
-		desc->extra_mem_blocks = TX_HW_BLOCK_SPARE;
-		desc->total_mem_blocks = total_blocks;
-		desc->id = id;
-
-		wl->tx_blocks_available -= total_blocks;
-
-		ret = 0;
-
-		wl1271_debug(DEBUG_TX,
-			     "tx_allocate: size: %d, blocks: %d, id: %d",
-			     total_len, total_blocks, id);
-	} else {
-		wl1271_free_tx_id(wl, id);
-	}
-
-	return ret;
-}
-
-static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
-			      u32 extra, struct ieee80211_tx_info *control)
-{
-	struct timespec ts;
-	struct wl1271_tx_hw_descr *desc;
-	int pad, ac;
-	s64 hosttime;
-	u16 tx_attr;
-
-	desc = (struct wl1271_tx_hw_descr *) skb->data;
-
-	/* relocate space for security header */
-	if (extra) {
-		void *framestart = skb->data + sizeof(*desc);
-		u16 fc = *(u16 *)(framestart + extra);
-		int hdrlen = ieee80211_hdrlen(cpu_to_le16(fc));
-		memmove(framestart, framestart + extra, hdrlen);
-	}
-
-	/* configure packet life time */
-	getnstimeofday(&ts);
-	hosttime = (timespec_to_ns(&ts) >> 10);
-	desc->start_time = cpu_to_le32(hosttime - wl->time_offset);
-	desc->life_time = cpu_to_le16(TX_HW_MGMT_PKT_LIFETIME_TU);
-
-	/* configure the tx attributes */
-	tx_attr = wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
-
-	/* queue (we use same identifiers for tid's and ac's */
-	ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
-	desc->tid = ac;
-
-	desc->aid = TX_HW_DEFAULT_AID;
-	desc->reserved = 0;
-
-	/* align the length (and store in terms of words) */
-	pad = WL1271_TX_ALIGN(skb->len);
-	desc->length = cpu_to_le16(pad >> 2);
-
-	/* calculate number of padding bytes */
-	pad = pad - skb->len;
-	tx_attr |= pad << TX_HW_ATTR_OFST_LAST_WORD_PAD;
-
-	/* if the packets are destined for AP (have a STA entry) send them
-	   with AP rate policies, otherwise use default basic rates */
-	if (control->control.sta)
-		tx_attr |= ACX_TX_AP_FULL_RATE << TX_HW_ATTR_OFST_RATE_POLICY;
-
-	desc->tx_attr = cpu_to_le16(tx_attr);
-
-	wl1271_debug(DEBUG_TX, "tx_fill_hdr: pad: %d", pad);
-}
-
-/* caller must hold wl->mutex */
-static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
-							u32 buf_offset)
-{
-	struct ieee80211_tx_info *info;
-	u32 extra = 0;
-	int ret = 0;
-	u8 idx;
-	u32 total_len;
-
-	if (!skb)
-		return -EINVAL;
-
-	info = IEEE80211_SKB_CB(skb);
-
-	if (info->control.hw_key &&
-	    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP)
-		extra = WL1271_TKIP_IV_SPACE;
-
-	if (info->control.hw_key) {
-		idx = info->control.hw_key->hw_key_idx;
-
-		/* FIXME: do we have to do this if we're not using WEP? */
-		if (unlikely(wl->default_key != idx)) {
-			ret = wl1271_cmd_set_default_wep_key(wl, idx);
-			if (ret < 0)
-				return ret;
-			wl->default_key = idx;
-		}
-	}
-
-	ret = wl1271_tx_allocate(wl, skb, extra, buf_offset);
-	if (ret < 0)
-		return ret;
-
-	wl1271_tx_fill_hdr(wl, skb, extra, info);
-
-	/*
-	 * The length of each packet is stored in terms of words. Thus, we must
-	 * pad the skb data to make sure its length is aligned.
-	 * The number of padding bytes is computed and set in wl1271_tx_fill_hdr
-	 */
-	total_len = WL1271_TX_ALIGN(skb->len);
-	memcpy(wl->aggr_buf + buf_offset, skb->data, skb->len);
-	memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len);
-
-	return total_len;
-}
-
-u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
-{
-	struct ieee80211_supported_band *band;
-	u32 enabled_rates = 0;
-	int bit;
-
-	band = wl->hw->wiphy->bands[wl->band];
-	for (bit = 0; bit < band->n_bitrates; bit++) {
-		if (rate_set & 0x1)
-			enabled_rates |= band->bitrates[bit].hw_value;
-		rate_set >>= 1;
-	}
-
-#ifdef CONFIG_WL1271_HT
-	/* MCS rates indication are on bits 16 - 23 */
-	rate_set >>= HW_HT_RATES_OFFSET - band->n_bitrates;
-
-	for (bit = 0; bit < 8; bit++) {
-		if (rate_set & 0x1)
-			enabled_rates |= (CONF_HW_BIT_RATE_MCS_0 << bit);
-		rate_set >>= 1;
-	}
-#endif
-
-	return enabled_rates;
-}
-
-static void handle_tx_low_watermark(struct wl1271 *wl)
-{
-	unsigned long flags;
-
-	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
-	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
-		/* firmware buffer has space, restart queues */
-		spin_lock_irqsave(&wl->wl_lock, flags);
-		ieee80211_wake_queues(wl->hw);
-		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-	}
-}
-
-void wl1271_tx_work_locked(struct wl1271 *wl)
-{
-	struct sk_buff *skb;
-	bool woken_up = false;
-	u32 sta_rates = 0;
-	u32 buf_offset = 0;
-	bool sent_packets = false;
-	int ret;
-
-	/* check if the rates supported by the AP have changed */
-	if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED,
-					&wl->flags))) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&wl->wl_lock, flags);
-		sta_rates = wl->sta_rate_set;
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-	}
-
-	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
-
-	/* if rates have changed, re-configure the rate policy */
-	if (unlikely(sta_rates)) {
-		ret = wl1271_ps_elp_wakeup(wl, false);
-		if (ret < 0)
-			goto out;
-		woken_up = true;
-
-		wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates);
-		wl1271_acx_rate_policies(wl);
-	}
-
-	while ((skb = skb_dequeue(&wl->tx_queue))) {
-		if (!woken_up) {
-			ret = wl1271_ps_elp_wakeup(wl, false);
-			if (ret < 0)
-				goto out_ack;
-			woken_up = true;
-		}
-
-		ret = wl1271_prepare_tx_frame(wl, skb, buf_offset);
-		if (ret == -EAGAIN) {
-			/*
-			 * Aggregation buffer is full.
-			 * Flush buffer and try again.
-			 */
-			skb_queue_head(&wl->tx_queue, skb);
-			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
-				buf_offset, true);
-			sent_packets = true;
-			buf_offset = 0;
-			continue;
-		} else if (ret == -EBUSY) {
-			/*
-			 * Firmware buffer is full.
-			 * Queue back last skb, and stop aggregating.
-			 */
-			skb_queue_head(&wl->tx_queue, skb);
-			/* No work left, avoid scheduling redundant tx work */
-			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
-			goto out_ack;
-		} else if (ret < 0) {
-			dev_kfree_skb(skb);
-			goto out_ack;
-		}
-		buf_offset += ret;
-		wl->tx_packets_count++;
-	}
-
-out_ack:
-	if (buf_offset) {
-		wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
-				buf_offset, true);
-		sent_packets = true;
-	}
-	if (sent_packets) {
-		/* interrupt the firmware with the new packets */
-		wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
-		handle_tx_low_watermark(wl);
-	}
-
-out:
-	if (woken_up)
-		wl1271_ps_elp_sleep(wl);
-}
-
-void wl1271_tx_work(struct work_struct *work)
-{
-	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
-
-	mutex_lock(&wl->mutex);
-	wl1271_tx_work_locked(wl);
-	mutex_unlock(&wl->mutex);
-}
-
-static void wl1271_tx_complete_packet(struct wl1271 *wl,
-				      struct wl1271_tx_hw_res_descr *result)
-{
-	struct ieee80211_tx_info *info;
-	struct sk_buff *skb;
-	int id = result->id;
-	int rate = -1;
-	u8 retries = 0;
-
-	/* check for id legality */
-	if (unlikely(id >= ACX_TX_DESCRIPTORS || wl->tx_frames[id] == NULL)) {
-		wl1271_warning("TX result illegal id: %d", id);
-		return;
-	}
-
-	skb = wl->tx_frames[id];
-	info = IEEE80211_SKB_CB(skb);
-
-	/* update the TX status info */
-	if (result->status == TX_SUCCESS) {
-		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
-			info->flags |= IEEE80211_TX_STAT_ACK;
-		rate = wl1271_rate_to_idx(result->rate_class_index, wl->band);
-		retries = result->ack_failures;
-	} else if (result->status == TX_RETRY_EXCEEDED) {
-		wl->stats.excessive_retries++;
-		retries = result->ack_failures;
-	}
-
-	info->status.rates[0].idx = rate;
-	info->status.rates[0].count = retries;
-	info->status.rates[0].flags = 0;
-	info->status.ack_signal = -1;
-
-	wl->stats.retry_count += result->ack_failures;
-
-	/* update security sequence number */
-	wl->tx_security_seq += (result->lsb_security_sequence_number -
-				wl->tx_security_last_seq);
-	wl->tx_security_last_seq = result->lsb_security_sequence_number;
-
-	/* remove private header from packet */
-	skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
-
-	/* remove TKIP header space if present */
-	if (info->control.hw_key &&
-	    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) {
-		int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
-		memmove(skb->data + WL1271_TKIP_IV_SPACE, skb->data, hdrlen);
-		skb_pull(skb, WL1271_TKIP_IV_SPACE);
-	}
-
-	wl1271_debug(DEBUG_TX, "tx status id %u skb 0x%p failures %u rate 0x%x"
-		     " status 0x%x",
-		     result->id, skb, result->ack_failures,
-		     result->rate_class_index, result->status);
-
-	/* return the packet to the stack */
-	ieee80211_tx_status(wl->hw, skb);
-	wl1271_free_tx_id(wl, result->id);
-}
-
-/* Called upon reception of a TX complete interrupt */
-void wl1271_tx_complete(struct wl1271 *wl)
-{
-	struct wl1271_acx_mem_map *memmap =
-		(struct wl1271_acx_mem_map *)wl->target_mem_map;
-	u32 count, fw_counter;
-	u32 i;
-
-	/* read the tx results from the chipset */
-	wl1271_read(wl, le32_to_cpu(memmap->tx_result),
-		    wl->tx_res_if, sizeof(*wl->tx_res_if), false);
-	fw_counter = le32_to_cpu(wl->tx_res_if->tx_result_fw_counter);
-
-	/* write host counter to chipset (to ack) */
-	wl1271_write32(wl, le32_to_cpu(memmap->tx_result) +
-		       offsetof(struct wl1271_tx_hw_res_if,
-				tx_result_host_counter), fw_counter);
-
-	count = fw_counter - wl->tx_results_count;
-	wl1271_debug(DEBUG_TX, "tx_complete received, packets: %d", count);
-
-	/* verify that the result buffer is not getting overrun */
-	if (unlikely(count > TX_HW_RESULT_QUEUE_LEN))
-		wl1271_warning("TX result overflow from chipset: %d", count);
-
-	/* process the results */
-	for (i = 0; i < count; i++) {
-		struct wl1271_tx_hw_res_descr *result;
-		u8 offset = wl->tx_results_count & TX_HW_RESULT_QUEUE_LEN_MASK;
-
-		/* process the packet */
-		result =  &(wl->tx_res_if->tx_results_queue[offset]);
-		wl1271_tx_complete_packet(wl, result);
-
-		wl->tx_results_count++;
-	}
-}
-
-/* caller must hold wl->mutex */
-void wl1271_tx_reset(struct wl1271 *wl)
-{
-	int i;
-	struct sk_buff *skb;
-
-	/* TX failure */
-	while ((skb = skb_dequeue(&wl->tx_queue))) {
-		wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
-		ieee80211_tx_status(wl->hw, skb);
-	}
-
-	/*
-	 * Make sure the driver is at a consistent state, in case this
-	 * function is called from a context other than interface removal.
-	 */
-	handle_tx_low_watermark(wl);
-
-	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
-		if (wl->tx_frames[i] != NULL) {
-			skb = wl->tx_frames[i];
-			wl1271_free_tx_id(wl, i);
-			wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
-			ieee80211_tx_status(wl->hw, skb);
-		}
-}
-
-#define WL1271_TX_FLUSH_TIMEOUT 500000
-
-/* caller must *NOT* hold wl->mutex */
-void wl1271_tx_flush(struct wl1271 *wl)
-{
-	unsigned long timeout;
-	timeout = jiffies + usecs_to_jiffies(WL1271_TX_FLUSH_TIMEOUT);
-
-	while (!time_after(jiffies, timeout)) {
-		mutex_lock(&wl->mutex);
-		wl1271_debug(DEBUG_TX, "flushing tx buffer: %d",
-			     wl->tx_frames_cnt);
-		if ((wl->tx_frames_cnt == 0) &&
-		    skb_queue_empty(&wl->tx_queue)) {
-			mutex_unlock(&wl->mutex);
-			return;
-		}
-		mutex_unlock(&wl->mutex);
-		msleep(1);
-	}
-
-	wl1271_warning("Unable to flush all TX buffers, timed out.");
-}
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.h b/drivers/net/wireless/wl12xx/wl1271_tx.h
deleted file mode 100644
index 9dc6f228c0de..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_tx.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_TX_H__
-#define __WL1271_TX_H__
-
-#define TX_HW_BLOCK_SPARE                2
-#define TX_HW_BLOCK_SIZE                 252
-
-#define TX_HW_MGMT_PKT_LIFETIME_TU       2000
-/* The chipset reference driver states, that the "aid" value 1
- * is for infra-BSS, but is still always used */
-#define TX_HW_DEFAULT_AID                1
-
-#define TX_HW_ATTR_SAVE_RETRIES          BIT(0)
-#define TX_HW_ATTR_HEADER_PAD            BIT(1)
-#define TX_HW_ATTR_SESSION_COUNTER       (BIT(2) | BIT(3) | BIT(4))
-#define TX_HW_ATTR_RATE_POLICY           (BIT(5) | BIT(6) | BIT(7) | \
-					  BIT(8) | BIT(9))
-#define TX_HW_ATTR_LAST_WORD_PAD         (BIT(10) | BIT(11))
-#define TX_HW_ATTR_TX_CMPLT_REQ          BIT(12)
-
-#define TX_HW_ATTR_OFST_SAVE_RETRIES     0
-#define TX_HW_ATTR_OFST_HEADER_PAD       1
-#define TX_HW_ATTR_OFST_SESSION_COUNTER  2
-#define TX_HW_ATTR_OFST_RATE_POLICY      5
-#define TX_HW_ATTR_OFST_LAST_WORD_PAD    10
-#define TX_HW_ATTR_OFST_TX_CMPLT_REQ     12
-
-#define TX_HW_RESULT_QUEUE_LEN           16
-#define TX_HW_RESULT_QUEUE_LEN_MASK      0xf
-
-#define WL1271_TX_ALIGN_TO 4
-#define WL1271_TX_ALIGN(len) (((len) + WL1271_TX_ALIGN_TO - 1) & \
-			     ~(WL1271_TX_ALIGN_TO - 1))
-#define WL1271_TKIP_IV_SPACE 4
-
-struct wl1271_tx_hw_descr {
-	/* Length of packet in words, including descriptor+header+data */
-	__le16 length;
-	/* Number of extra memory blocks to allocate for this packet in
-	   addition to the number of blocks derived from the packet length */
-	u8 extra_mem_blocks;
-	/* Total number of memory blocks allocated by the host for this packet.
-	   Must be equal or greater than the actual blocks number allocated by
-	   HW!! */
-	u8 total_mem_blocks;
-	/* Device time (in us) when the packet arrived to the driver */
-	__le32 start_time;
-	/* Max delay in TUs until transmission. The last device time the
-	   packet can be transmitted is: startTime+(1024*LifeTime) */
-	__le16 life_time;
-	/* Bitwise fields - see TX_ATTR... definitions above. */
-	__le16 tx_attr;
-	/* Packet identifier used also in the Tx-Result. */
-	u8 id;
-	/* The packet TID value (as User-Priority) */
-	u8 tid;
-	/* Identifier of the remote STA in IBSS, 1 in infra-BSS */
-	u8 aid;
-	u8 reserved;
-} __packed;
-
-enum wl1271_tx_hw_res_status {
-	TX_SUCCESS          = 0,
-	TX_HW_ERROR         = 1,
-	TX_DISABLED         = 2,
-	TX_RETRY_EXCEEDED   = 3,
-	TX_TIMEOUT          = 4,
-	TX_KEY_NOT_FOUND    = 5,
-	TX_PEER_NOT_FOUND   = 6,
-	TX_SESSION_MISMATCH = 7
-};
-
-struct wl1271_tx_hw_res_descr {
-	/* Packet Identifier - same value used in the Tx descriptor.*/
-	u8 id;
-	/* The status of the transmission, indicating success or one of
-	   several possible reasons for failure. */
-	u8 status;
-	/* Total air access duration including all retrys and overheads.*/
-	__le16 medium_usage;
-	/* The time passed from host xfer to Tx-complete.*/
-	__le32 fw_handling_time;
-	/* Total media delay
-	   (from 1st EDCA AIFS counter until TX Complete). */
-	__le32 medium_delay;
-	/* LS-byte of last TKIP seq-num (saved per AC for recovery). */
-	u8 lsb_security_sequence_number;
-	/* Retry count - number of transmissions without successful ACK.*/
-	u8 ack_failures;
-	/* The rate that succeeded getting ACK
-	   (Valid only if status=SUCCESS). */
-	u8 rate_class_index;
-	/* for 4-byte alignment. */
-	u8 spare;
-} __packed;
-
-struct wl1271_tx_hw_res_if {
-	__le32 tx_result_fw_counter;
-	__le32 tx_result_host_counter;
-	struct wl1271_tx_hw_res_descr tx_results_queue[TX_HW_RESULT_QUEUE_LEN];
-} __packed;
-
-static inline int wl1271_tx_get_queue(int queue)
-{
-	switch (queue) {
-	case 0:
-		return CONF_TX_AC_VO;
-	case 1:
-		return CONF_TX_AC_VI;
-	case 2:
-		return CONF_TX_AC_BE;
-	case 3:
-		return CONF_TX_AC_BK;
-	default:
-		return CONF_TX_AC_BE;
-	}
-}
-
-void wl1271_tx_work(struct work_struct *work);
-void wl1271_tx_work_locked(struct wl1271 *wl);
-void wl1271_tx_complete(struct wl1271 *wl);
-void wl1271_tx_reset(struct wl1271 *wl);
-void wl1271_tx_flush(struct wl1271 *wl);
-u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
-u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set);
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
new file mode 100644
index 000000000000..3c836e6063e6
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -0,0 +1,523 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL12XX_H__
+#define __WL12XX_H__
+
+#include <linux/mutex.h>
+#include <linux/completion.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/bitops.h>
+#include <net/mac80211.h>
+
+#include "conf.h"
+#include "ini.h"
+
+#define DRIVER_NAME "wl1271"
+#define DRIVER_PREFIX DRIVER_NAME ": "
+
+enum {
+	DEBUG_NONE	= 0,
+	DEBUG_IRQ	= BIT(0),
+	DEBUG_SPI	= BIT(1),
+	DEBUG_BOOT	= BIT(2),
+	DEBUG_MAILBOX	= BIT(3),
+	DEBUG_TESTMODE	= BIT(4),
+	DEBUG_EVENT	= BIT(5),
+	DEBUG_TX	= BIT(6),
+	DEBUG_RX	= BIT(7),
+	DEBUG_SCAN	= BIT(8),
+	DEBUG_CRYPT	= BIT(9),
+	DEBUG_PSM	= BIT(10),
+	DEBUG_MAC80211	= BIT(11),
+	DEBUG_CMD	= BIT(12),
+	DEBUG_ACX	= BIT(13),
+	DEBUG_SDIO	= BIT(14),
+	DEBUG_FILTERS   = BIT(15),
+	DEBUG_ADHOC     = BIT(16),
+	DEBUG_ALL	= ~0,
+};
+
+#define DEBUG_LEVEL (DEBUG_NONE)
+
+#define DEBUG_DUMP_LIMIT 1024
+
+#define wl1271_error(fmt, arg...) \
+	printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
+
+#define wl1271_warning(fmt, arg...) \
+	printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
+
+#define wl1271_notice(fmt, arg...) \
+	printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_info(fmt, arg...) \
+	printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_debug(level, fmt, arg...) \
+	do { \
+		if (level & DEBUG_LEVEL) \
+			printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
+	} while (0)
+
+#define wl1271_dump(level, prefix, buf, len)	\
+	do { \
+		if (level & DEBUG_LEVEL) \
+			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+				       DUMP_PREFIX_OFFSET, 16, 1,	\
+				       buf,				\
+				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+				       0);				\
+	} while (0)
+
+#define wl1271_dump_ascii(level, prefix, buf, len)	\
+	do { \
+		if (level & DEBUG_LEVEL) \
+			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+				       DUMP_PREFIX_OFFSET, 16, 1,	\
+				       buf,				\
+				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+				       true);				\
+	} while (0)
+
+#define WL1271_DEFAULT_RX_CONFIG (CFG_UNI_FILTER_EN |	\
+				  CFG_BSSID_FILTER_EN | \
+				  CFG_MC_FILTER_EN)
+
+#define WL1271_DEFAULT_RX_FILTER (CFG_RX_RCTS_ACK | CFG_RX_PRSP_EN |  \
+				  CFG_RX_MGMT_EN | CFG_RX_DATA_EN |   \
+				  CFG_RX_CTL_EN | CFG_RX_BCN_EN |     \
+				  CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
+
+#define WL1271_FW_NAME "wl1271-fw.bin"
+#define WL1271_NVS_NAME "wl1271-nvs.bin"
+
+#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
+#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
+
+#define WL1271_CIPHER_SUITE_GEM 0x00147201
+
+#define WL1271_BUSY_WORD_CNT 1
+#define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
+
+#define WL1271_ELP_HW_STATE_ASLEEP 0
+#define WL1271_ELP_HW_STATE_IRQ    1
+
+#define WL1271_DEFAULT_BEACON_INT  100
+#define WL1271_DEFAULT_DTIM_PERIOD 1
+
+#define ACX_TX_DESCRIPTORS         32
+
+#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
+
+enum wl1271_state {
+	WL1271_STATE_OFF,
+	WL1271_STATE_ON,
+	WL1271_STATE_PLT,
+};
+
+enum wl1271_partition_type {
+	PART_DOWN,
+	PART_WORK,
+	PART_DRPW,
+
+	PART_TABLE_LEN
+};
+
+struct wl1271_partition {
+	u32 size;
+	u32 start;
+};
+
+struct wl1271_partition_set {
+	struct wl1271_partition mem;
+	struct wl1271_partition reg;
+	struct wl1271_partition mem2;
+	struct wl1271_partition mem3;
+};
+
+struct wl1271;
+
+/* FIXME: I'm not sure about this structure name */
+struct wl1271_chip {
+	u32 id;
+	char fw_ver[21];
+};
+
+struct wl1271_stats {
+	struct acx_statistics *fw_stats;
+	unsigned long fw_stats_update;
+
+	unsigned int retry_count;
+	unsigned int excessive_retries;
+};
+
+struct wl1271_debugfs {
+	struct dentry *rootdir;
+	struct dentry *fw_statistics;
+
+	struct dentry *tx_internal_desc_overflow;
+
+	struct dentry *rx_out_of_mem;
+	struct dentry *rx_hdr_overflow;
+	struct dentry *rx_hw_stuck;
+	struct dentry *rx_dropped;
+	struct dentry *rx_fcs_err;
+	struct dentry *rx_xfr_hint_trig;
+	struct dentry *rx_path_reset;
+	struct dentry *rx_reset_counter;
+
+	struct dentry *dma_rx_requested;
+	struct dentry *dma_rx_errors;
+	struct dentry *dma_tx_requested;
+	struct dentry *dma_tx_errors;
+
+	struct dentry *isr_cmd_cmplt;
+	struct dentry *isr_fiqs;
+	struct dentry *isr_rx_headers;
+	struct dentry *isr_rx_mem_overflow;
+	struct dentry *isr_rx_rdys;
+	struct dentry *isr_irqs;
+	struct dentry *isr_tx_procs;
+	struct dentry *isr_decrypt_done;
+	struct dentry *isr_dma0_done;
+	struct dentry *isr_dma1_done;
+	struct dentry *isr_tx_exch_complete;
+	struct dentry *isr_commands;
+	struct dentry *isr_rx_procs;
+	struct dentry *isr_hw_pm_mode_changes;
+	struct dentry *isr_host_acknowledges;
+	struct dentry *isr_pci_pm;
+	struct dentry *isr_wakeups;
+	struct dentry *isr_low_rssi;
+
+	struct dentry *wep_addr_key_count;
+	struct dentry *wep_default_key_count;
+	/* skipping wep.reserved */
+	struct dentry *wep_key_not_found;
+	struct dentry *wep_decrypt_fail;
+	struct dentry *wep_packets;
+	struct dentry *wep_interrupt;
+
+	struct dentry *pwr_ps_enter;
+	struct dentry *pwr_elp_enter;
+	struct dentry *pwr_missing_bcns;
+	struct dentry *pwr_wake_on_host;
+	struct dentry *pwr_wake_on_timer_exp;
+	struct dentry *pwr_tx_with_ps;
+	struct dentry *pwr_tx_without_ps;
+	struct dentry *pwr_rcvd_beacons;
+	struct dentry *pwr_power_save_off;
+	struct dentry *pwr_enable_ps;
+	struct dentry *pwr_disable_ps;
+	struct dentry *pwr_fix_tsf_ps;
+	/* skipping cont_miss_bcns_spread for now */
+	struct dentry *pwr_rcvd_awake_beacons;
+
+	struct dentry *mic_rx_pkts;
+	struct dentry *mic_calc_failure;
+
+	struct dentry *aes_encrypt_fail;
+	struct dentry *aes_decrypt_fail;
+	struct dentry *aes_encrypt_packets;
+	struct dentry *aes_decrypt_packets;
+	struct dentry *aes_encrypt_interrupt;
+	struct dentry *aes_decrypt_interrupt;
+
+	struct dentry *event_heart_beat;
+	struct dentry *event_calibration;
+	struct dentry *event_rx_mismatch;
+	struct dentry *event_rx_mem_empty;
+	struct dentry *event_rx_pool;
+	struct dentry *event_oom_late;
+	struct dentry *event_phy_transmit_error;
+	struct dentry *event_tx_stuck;
+
+	struct dentry *ps_pspoll_timeouts;
+	struct dentry *ps_upsd_timeouts;
+	struct dentry *ps_upsd_max_sptime;
+	struct dentry *ps_upsd_max_apturn;
+	struct dentry *ps_pspoll_max_apturn;
+	struct dentry *ps_pspoll_utilization;
+	struct dentry *ps_upsd_utilization;
+
+	struct dentry *rxpipe_rx_prep_beacon_drop;
+	struct dentry *rxpipe_descr_host_int_trig_rx_data;
+	struct dentry *rxpipe_beacon_buffer_thres_host_int_trig_rx_data;
+	struct dentry *rxpipe_missed_beacon_host_int_trig_rx_data;
+	struct dentry *rxpipe_tx_xfr_host_int_trig_rx_data;
+
+	struct dentry *tx_queue_len;
+
+	struct dentry *retry_count;
+	struct dentry *excessive_retries;
+	struct dentry *gpio_power;
+};
+
+#define NUM_TX_QUEUES              4
+#define NUM_RX_PKT_DESC            8
+
+/* FW status registers */
+struct wl1271_fw_status {
+	__le32 intr;
+	u8  fw_rx_counter;
+	u8  drv_rx_counter;
+	u8  reserved;
+	u8  tx_results_counter;
+	__le32 rx_pkt_descs[NUM_RX_PKT_DESC];
+	__le32 tx_released_blks[NUM_TX_QUEUES];
+	__le32 fw_localtime;
+	__le32 padding[2];
+} __packed;
+
+struct wl1271_rx_mem_pool_addr {
+	u32 addr;
+	u32 addr_extra;
+};
+
+struct wl1271_scan {
+	struct cfg80211_scan_request *req;
+	bool *scanned_ch;
+	bool failed;
+	u8 state;
+	u8 ssid[IW_ESSID_MAX_SIZE+1];
+	size_t ssid_len;
+};
+
+struct wl1271_if_operations {
+	void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
+		     bool fixed);
+	void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
+		     bool fixed);
+	void (*reset)(struct wl1271 *wl);
+	void (*init)(struct wl1271 *wl);
+	int (*power)(struct wl1271 *wl, bool enable);
+	struct device* (*dev)(struct wl1271 *wl);
+	void (*enable_irq)(struct wl1271 *wl);
+	void (*disable_irq)(struct wl1271 *wl);
+};
+
+struct wl1271 {
+	struct platform_device *plat_dev;
+	struct ieee80211_hw *hw;
+	bool mac80211_registered;
+
+	void *if_priv;
+
+	struct wl1271_if_operations *if_ops;
+
+	void (*set_power)(bool enable);
+	int irq;
+	int ref_clock;
+
+	spinlock_t wl_lock;
+
+	enum wl1271_state state;
+	struct mutex mutex;
+
+#define WL1271_FLAG_STA_RATES_CHANGED  (0)
+#define WL1271_FLAG_STA_ASSOCIATED     (1)
+#define WL1271_FLAG_JOINED             (2)
+#define WL1271_FLAG_GPIO_POWER         (3)
+#define WL1271_FLAG_TX_QUEUE_STOPPED   (4)
+#define WL1271_FLAG_IN_ELP             (5)
+#define WL1271_FLAG_PSM                (6)
+#define WL1271_FLAG_PSM_REQUESTED      (7)
+#define WL1271_FLAG_IRQ_PENDING        (8)
+#define WL1271_FLAG_IRQ_RUNNING        (9)
+#define WL1271_FLAG_IDLE              (10)
+#define WL1271_FLAG_IDLE_REQUESTED    (11)
+#define WL1271_FLAG_PSPOLL_FAILURE    (12)
+#define WL1271_FLAG_STA_STATE_SENT    (13)
+#define WL1271_FLAG_FW_TX_BUSY        (14)
+	unsigned long flags;
+
+	struct wl1271_partition_set part;
+
+	struct wl1271_chip chip;
+
+	int cmd_box_addr;
+	int event_box_addr;
+
+	u8 *fw;
+	size_t fw_len;
+	struct wl1271_nvs_file *nvs;
+	size_t nvs_len;
+
+	s8 hw_pg_ver;
+
+	u8 bssid[ETH_ALEN];
+	u8 mac_addr[ETH_ALEN];
+	u8 bss_type;
+	u8 set_bss_type;
+	u8 ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 ssid_len;
+	int channel;
+
+	struct wl1271_acx_mem_map *target_mem_map;
+
+	/* Accounting for allocated / available TX blocks on HW */
+	u32 tx_blocks_freed[NUM_TX_QUEUES];
+	u32 tx_blocks_available;
+	u32 tx_results_count;
+
+	/* Transmitted TX packets counter for chipset interface */
+	u32 tx_packets_count;
+
+	/* Time-offset between host and chipset clocks */
+	s64 time_offset;
+
+	/* Session counter for the chipset */
+	int session_counter;
+
+	/* Frames scheduled for transmission, not handled yet */
+	struct sk_buff_head tx_queue;
+
+	struct work_struct tx_work;
+
+	/* Pending TX frames */
+	unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
+	struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
+	int tx_frames_cnt;
+
+	/* Security sequence number counters */
+	u8 tx_security_last_seq;
+	s64 tx_security_seq;
+
+	/* FW Rx counter */
+	u32 rx_counter;
+
+	/* Rx memory pool address */
+	struct wl1271_rx_mem_pool_addr rx_mem_pool_addr;
+
+	/* Intermediate buffer, used for packet aggregation */
+	u8 *aggr_buf;
+
+	/* The target interrupt mask */
+	struct work_struct irq_work;
+
+	/* Hardware recovery work */
+	struct work_struct recovery_work;
+
+	/* The mbox event mask */
+	u32 event_mask;
+
+	/* Mailbox pointers */
+	u32 mbox_ptr[2];
+
+	/* Are we currently scanning */
+	struct wl1271_scan scan;
+	struct delayed_work scan_complete_work;
+
+	/* Our association ID */
+	u16 aid;
+
+	/*
+	 * currently configured rate set:
+	 *	bits  0-15 - 802.11abg rates
+	 *	bits 16-23 - 802.11n   MCS index mask
+	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+	 */
+	u32 sta_rate_set;
+	u32 basic_rate_set;
+	u32 basic_rate;
+	u32 rate_set;
+
+	/* The current band */
+	enum ieee80211_band band;
+
+	/* Beaconing interval (needed for ad-hoc) */
+	u32 beacon_int;
+
+	/* Default key (for WEP) */
+	u32 default_key;
+
+	unsigned int filters;
+	unsigned int rx_config;
+	unsigned int rx_filter;
+
+	struct completion *elp_compl;
+	struct delayed_work elp_work;
+	struct delayed_work pspoll_work;
+
+	/* counter for ps-poll delivery failures */
+	int ps_poll_failures;
+
+	/* retry counter for PSM entries */
+	u8 psm_entry_retry;
+
+	/* in dBm */
+	int power_level;
+
+	int rssi_thold;
+	int last_rssi_event;
+
+	struct wl1271_stats stats;
+	struct wl1271_debugfs debugfs;
+
+	__le32 buffer_32;
+	u32 buffer_cmd;
+	u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
+
+	struct wl1271_fw_status *fw_status;
+	struct wl1271_tx_hw_res_if *tx_res_if;
+
+	struct ieee80211_vif *vif;
+
+	/* Current chipset configuration */
+	struct conf_drv_settings conf;
+
+	bool sg_enabled;
+
+	bool enable_11a;
+
+	struct list_head list;
+
+	/* Most recently reported noise in dBm */
+	s8 noise;
+};
+
+int wl1271_plt_start(struct wl1271 *wl);
+int wl1271_plt_stop(struct wl1271 *wl);
+
+#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
+
+#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */
+
+#define WL1271_DEFAULT_POWER_LEVEL 0
+
+#define WL1271_TX_QUEUE_LOW_WATERMARK  10
+#define WL1271_TX_QUEUE_HIGH_WATERMARK 25
+
+/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
+   on in case is has been shut down shortly before */
+#define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
+#define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
+
+/* Macros to handle wl1271.sta_rate_set */
+#define HW_BG_RATES_MASK	0xffff
+#define HW_HT_RATES_OFFSET	16
+
+#endif
-- 
cgit v1.2.3


From 91433029e42e58d8536299f32fa55cf589adff35 Mon Sep 17 00:00:00 2001
From: Gery Kahn <geryk@ti.com>
Date: Sun, 7 Nov 2010 10:04:20 +0100
Subject: wl1271: cleanup unused code of calibration structures

The cleanup unused code for calibration procedures.

Signed-off-by: Gery Kahn <geryk@ti.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/cmd.h | 48 ---------------------------------------
 1 file changed, 48 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 893dbf72c2d9..16d1bf814e76 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -327,9 +327,6 @@ enum wl1271_channel_tune_bands {
 
 #define WL1271_PD_REFERENCE_POINT_BAND_B_G  0
 
-#define TEST_CMD_P2G_CAL                    0x02
-#define TEST_CMD_CHANNEL_TUNE               0x0d
-#define TEST_CMD_UPDATE_PD_REFERENCE_POINT  0x1d
 #define TEST_CMD_INI_FILE_RADIO_PARAM       0x19
 #define TEST_CMD_INI_FILE_GENERAL_PARAM     0x1E
 #define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
@@ -375,51 +372,6 @@ struct wl1271_ext_radio_parms_cmd {
 	u8 padding[3];
 } __packed;
 
-struct wl1271_cmd_cal_channel_tune {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	u8 band;
-	u8 channel;
-
-	__le16 radio_status;
-} __packed;
-
-struct wl1271_cmd_cal_update_ref_point {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le32 ref_power;
-	__le32 ref_detector;
-	u8  sub_band;
-	u8  padding[3];
-} __packed;
-
-#define MAX_TLV_LENGTH         400
-#define	MAX_NVS_VERSION_LENGTH 12
-
-#define WL1271_CAL_P2G_BAND_B_G BIT(0)
-
-struct wl1271_cmd_cal_p2g {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le16 len;
-	u8  buf[MAX_TLV_LENGTH];
-	u8  type;
-	u8  padding;
-
-	__le16 radio_status;
-	u8  nvs_version[MAX_NVS_VERSION_LENGTH];
-
-	u8  sub_band_mask;
-	u8  padding2;
-} __packed;
-
-
 /*
  * There are three types of disconnections:
  *
-- 
cgit v1.2.3


From b7417d930afdc214daa24299912d984e7f4f390a Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Wed, 10 Nov 2010 11:27:19 +0100
Subject: wl1271: Prevent ad-hoc and active scanning on 11a DFS frequencies

The wl1271 does not support radar detection. Hence, prevent ad-hoc and
active scanning on frequencies requiring DFS.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index c00523008be4..07243282e50a 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -335,6 +335,27 @@ out:
 	return NOTIFY_OK;
 }
 
+static int wl1271_reg_notify(struct wiphy *wiphy,
+			     struct regulatory_request *request) {
+	struct ieee80211_supported_band *band;
+	struct ieee80211_channel *ch;
+	int i;
+
+	band = wiphy->bands[IEEE80211_BAND_5GHZ];
+	for (i = 0; i < band->n_channels; i++) {
+		ch = &band->channels[i];
+		if (ch->flags & IEEE80211_CHAN_DISABLED)
+			continue;
+
+		if (ch->flags & IEEE80211_CHAN_RADAR)
+			ch->flags |= IEEE80211_CHAN_NO_IBSS |
+				     IEEE80211_CHAN_PASSIVE_SCAN;
+
+	}
+
+	return 0;
+}
+
 static void wl1271_conf_init(struct wl1271 *wl)
 {
 
@@ -2590,6 +2611,8 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->queues = 4;
 	wl->hw->max_rates = 1;
 
+	wl->hw->wiphy->reg_notifier = wl1271_reg_notify;
+
 	SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
 
 	return 0;
-- 
cgit v1.2.3


From fa97f46b30357a50f3ee193e6f82864f95bc55ec Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Wed, 10 Nov 2010 11:27:20 +0100
Subject: Revert "wl1271: Change supported channel order for a more optimal
 scan"

This reverts commit fa21c7a9e4be439e217fe72edbd39b643b643791.

The reverted patch caused more harm than benefit.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 86 ++++++++++++++++++--------------------
 1 file changed, 40 insertions(+), 46 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 07243282e50a..6af270d382bb 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2215,24 +2215,21 @@ static struct ieee80211_rate wl1271_rates[] = {
 	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
 };
 
-/*
- * Can't be const, mac80211 writes to this. The order of the channels here
- * is designed to improve scanning.
- */
+/* can't be const, mac80211 writes to this */
 static struct ieee80211_channel wl1271_channels[] = {
 	{ .hw_value = 1, .center_freq = 2412, .max_power = 25 },
-	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
-	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
-	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
-	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
-	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
-	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
-	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
-	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
-	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
 	{ .hw_value = 2, .center_freq = 2417, .max_power = 25 },
+	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
+	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
+	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
 	{ .hw_value = 6, .center_freq = 2437, .max_power = 25 },
+	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
+	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
+	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
 	{ .hw_value = 10, .center_freq = 2457, .max_power = 25 },
+	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
+	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
+	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
 };
 
 /* mapping to indexes for wl1271_rates */
@@ -2323,52 +2320,49 @@ static struct ieee80211_rate wl1271_rates_5ghz[] = {
 	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
 };
 
-/*
- * 5 GHz band channels for WL1273 - can't be const, mac80211 writes to this.
- * The order of the channels here is designed to improve scanning.
- */
+/* 5 GHz band channels for WL1273 */
 static struct ieee80211_channel wl1271_channels_5ghz[] = {
 	{ .hw_value = 183, .center_freq = 4915},
-	{ .hw_value = 188, .center_freq = 4940},
-	{ .hw_value = 8, .center_freq = 5040},
-	{ .hw_value = 34, .center_freq = 5170},
-	{ .hw_value = 44, .center_freq = 5220},
-	{ .hw_value = 60, .center_freq = 5300},
-	{ .hw_value = 112, .center_freq = 5560},
-	{ .hw_value = 132, .center_freq = 5660},
-	{ .hw_value = 157, .center_freq = 5785},
 	{ .hw_value = 184, .center_freq = 4920},
+	{ .hw_value = 185, .center_freq = 4925},
+	{ .hw_value = 187, .center_freq = 4935},
+	{ .hw_value = 188, .center_freq = 4940},
 	{ .hw_value = 189, .center_freq = 4945},
-	{ .hw_value = 9, .center_freq = 5045},
-	{ .hw_value = 36, .center_freq = 5180},
-	{ .hw_value = 46, .center_freq = 5230},
-	{ .hw_value = 64, .center_freq = 5320},
-	{ .hw_value = 116, .center_freq = 5580},
-	{ .hw_value = 136, .center_freq = 5680},
 	{ .hw_value = 192, .center_freq = 4960},
-	{ .hw_value = 11, .center_freq = 5055},
-	{ .hw_value = 38, .center_freq = 5190},
-	{ .hw_value = 48, .center_freq = 5240},
-	{ .hw_value = 100, .center_freq = 5500},
-	{ .hw_value = 120, .center_freq = 5600},
-	{ .hw_value = 140, .center_freq = 5700},
-	{ .hw_value = 185, .center_freq = 4925},
 	{ .hw_value = 196, .center_freq = 4980},
-	{ .hw_value = 12, .center_freq = 5060},
-	{ .hw_value = 40, .center_freq = 5200},
-	{ .hw_value = 52, .center_freq = 5260},
-	{ .hw_value = 104, .center_freq = 5520},
-	{ .hw_value = 124, .center_freq = 5620},
-	{ .hw_value = 149, .center_freq = 5745},
-	{ .hw_value = 161, .center_freq = 5805},
-	{ .hw_value = 187, .center_freq = 4935},
 	{ .hw_value = 7, .center_freq = 5035},
+	{ .hw_value = 8, .center_freq = 5040},
+	{ .hw_value = 9, .center_freq = 5045},
+	{ .hw_value = 11, .center_freq = 5055},
+	{ .hw_value = 12, .center_freq = 5060},
 	{ .hw_value = 16, .center_freq = 5080},
+	{ .hw_value = 34, .center_freq = 5170},
+	{ .hw_value = 36, .center_freq = 5180},
+	{ .hw_value = 38, .center_freq = 5190},
+	{ .hw_value = 40, .center_freq = 5200},
 	{ .hw_value = 42, .center_freq = 5210},
+	{ .hw_value = 44, .center_freq = 5220},
+	{ .hw_value = 46, .center_freq = 5230},
+	{ .hw_value = 48, .center_freq = 5240},
+	{ .hw_value = 52, .center_freq = 5260},
 	{ .hw_value = 56, .center_freq = 5280},
+	{ .hw_value = 60, .center_freq = 5300},
+	{ .hw_value = 64, .center_freq = 5320},
+	{ .hw_value = 100, .center_freq = 5500},
+	{ .hw_value = 104, .center_freq = 5520},
 	{ .hw_value = 108, .center_freq = 5540},
+	{ .hw_value = 112, .center_freq = 5560},
+	{ .hw_value = 116, .center_freq = 5580},
+	{ .hw_value = 120, .center_freq = 5600},
+	{ .hw_value = 124, .center_freq = 5620},
 	{ .hw_value = 128, .center_freq = 5640},
+	{ .hw_value = 132, .center_freq = 5660},
+	{ .hw_value = 136, .center_freq = 5680},
+	{ .hw_value = 140, .center_freq = 5700},
+	{ .hw_value = 149, .center_freq = 5745},
 	{ .hw_value = 153, .center_freq = 5765},
+	{ .hw_value = 157, .center_freq = 5785},
+	{ .hw_value = 161, .center_freq = 5805},
 	{ .hw_value = 165, .center_freq = 5825},
 };
 
-- 
cgit v1.2.3


From 68d069c45f73e8aeda0249891daec1f7e2f0e067 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 8 Nov 2010 10:51:07 +0100
Subject: wl1271: add support for HW TX fragmentation

Indicate to mac80211 we support HW fragmentation.
Support updates of the fragmentation threshold via the
set_frag_threshold callback.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/acx.c  |  4 ++--
 drivers/net/wireless/wl12xx/acx.h  |  2 +-
 drivers/net/wireless/wl12xx/init.c |  2 +-
 drivers/net/wireless/wl12xx/main.c | 31 ++++++++++++++++++++++++++++++-
 4 files changed, 34 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index bc1085bb6cfb..7cbaeb6d2a37 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -862,7 +862,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_frag_threshold(struct wl1271 *wl)
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
 {
 	struct acx_frag_threshold *acx;
 	int ret = 0;
@@ -876,7 +876,7 @@ int wl1271_acx_frag_threshold(struct wl1271 *wl)
 		goto out;
 	}
 
-	acx->frag_threshold = cpu_to_le16(wl->conf.tx.frag_threshold);
+	acx->frag_threshold = cpu_to_le16(frag_threshold);
 	ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
 	if (ret < 0) {
 		wl1271_warning("Setting of frag threshold failed: %d", ret);
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index f41a9c1df12f..75a6306ff554 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -1161,7 +1161,7 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
 int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
 		       u8 tsid, u8 ps_scheme, u8 ack_policy,
 		       u32 apsd_conf0, u32 apsd_conf1);
-int wl1271_acx_frag_threshold(struct wl1271 *wl);
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold);
 int wl1271_acx_tx_config_options(struct wl1271 *wl);
 int wl1271_acx_mem_cfg(struct wl1271 *wl);
 int wl1271_acx_init_mem_config(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 492edc0f7aca..7949d346aadb 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -290,7 +290,7 @@ int wl1271_hw_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
+	ret = wl1271_acx_frag_threshold(wl, wl->conf.tx.frag_threshold);
 	if (ret < 0)
 		goto out_free_memmap;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 6af270d382bb..31f0e2f6ffc3 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -425,7 +425,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
+	ret = wl1271_acx_frag_threshold(wl, wl->conf.tx.frag_threshold);
 	if (ret < 0)
 		goto out_free_memmap;
 
@@ -1745,6 +1745,34 @@ out:
 	return ret;
 }
 
+static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret = 0;
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_frag_threshold(wl, (u16)value);
+	if (ret < 0)
+		wl1271_warning("wl1271_op_set_frag_threshold failed: %d", ret);
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
 static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 {
 	struct wl1271 *wl = hw->priv;
@@ -2421,6 +2449,7 @@ static const struct ieee80211_ops wl1271_ops = {
 	.set_key = wl1271_op_set_key,
 	.hw_scan = wl1271_op_hw_scan,
 	.bss_info_changed = wl1271_op_bss_info_changed,
+	.set_frag_threshold = wl1271_op_set_frag_threshold,
 	.set_rts_threshold = wl1271_op_set_rts_threshold,
 	.conf_tx = wl1271_op_conf_tx,
 	.get_tsf = wl1271_op_get_tsf,
-- 
cgit v1.2.3


From b84a7d3d9e7cd5a25f4fd32142cebdf4481a74a4 Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Mon, 22 Nov 2010 12:59:08 +0200
Subject: wl12xx: Unset bssid filter, ssid and bssid from firmware on disassoc

On the disassociation event from the mac80211, the wl12xx driver does not
clear the chipset configuration related to the AP - i.e. it does not perform
a DISCONNECT and then a JOIN with zero SSID and dummy BSSID. Also, it does not
unset the BSSID filter.

Often this is not a problem, as the above is performed upon entering idle
state. But if a scenario arises where a new association is attempted without
cycling through idle state, the new association will fail.

Fix this by resetting the firmware state on disassociation.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 31f0e2f6ffc3..708ffe304c6d 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2011,9 +2011,12 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 
 			/* Disable the keep-alive feature */
 			ret = wl1271_acx_keep_alive_mode(wl, false);
-
 			if (ret < 0)
 				goto out_sleep;
+
+			/* restore the bssid filter and go to dummy bssid */
+			wl1271_unjoin(wl);
+			wl1271_dummy_join(wl);
 		}
 
 	}
-- 
cgit v1.2.3


From eb06acdc85585f28864261f28659157848762ee4 Mon Sep 17 00:00:00 2001
From: Sridhar Samudrala <sri@us.ibm.com>
Date: Thu, 28 Oct 2010 13:10:50 +0000
Subject: macvlan: Introduce 'passthru' mode to takeover the underlying device

With the current default 'vepa' mode, a KVM guest using virtio with
macvtap backend has the following limitations.
- cannot change/add a mac address on the guest virtio-net
- cannot create a vlan device on the guest virtio-net
- cannot enable promiscuous mode on guest virtio-net

To address these limitations, this patch introduces a new mode called
'passthru' when creating a macvlan device which allows takeover of the
underlying device and passing it to a guest using virtio with macvtap
backend.

Only one macvlan device is allowed in passthru mode and it inherits
the mac address from the underlying device and sets it in promiscuous
mode to receive and forward all the packets.

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>

-------------------------------------------------------------------------
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/macvlan.c   | 33 ++++++++++++++++++++++++++++++++-
 include/linux/if_link.h |  1 +
 2 files changed, 33 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 93f0ba25c808..6ed577b065df 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -38,6 +38,7 @@ struct macvlan_port {
 	struct hlist_head	vlan_hash[MACVLAN_HASH_SIZE];
 	struct list_head	vlans;
 	struct rcu_head		rcu;
+	bool 			passthru;
 };
 
 #define macvlan_port_get_rcu(dev) \
@@ -169,6 +170,7 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
 			macvlan_broadcast(skb, port, NULL,
 					  MACVLAN_MODE_PRIVATE |
 					  MACVLAN_MODE_VEPA    |
+					  MACVLAN_MODE_PASSTHRU|
 					  MACVLAN_MODE_BRIDGE);
 		else if (src->mode == MACVLAN_MODE_VEPA)
 			/* flood to everyone except source */
@@ -185,7 +187,10 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
 		return skb;
 	}
 
-	vlan = macvlan_hash_lookup(port, eth->h_dest);
+	if (port->passthru)
+		vlan = list_first_entry(&port->vlans, struct macvlan_dev, list);
+	else
+		vlan = macvlan_hash_lookup(port, eth->h_dest);
 	if (vlan == NULL)
 		return skb;
 
@@ -288,6 +293,11 @@ static int macvlan_open(struct net_device *dev)
 	struct net_device *lowerdev = vlan->lowerdev;
 	int err;
 
+	if (vlan->port->passthru) {
+		dev_set_promiscuity(lowerdev, 1);
+		goto hash_add;
+	}
+
 	err = -EBUSY;
 	if (macvlan_addr_busy(vlan->port, dev->dev_addr))
 		goto out;
@@ -300,6 +310,8 @@ static int macvlan_open(struct net_device *dev)
 		if (err < 0)
 			goto del_unicast;
 	}
+
+hash_add:
 	macvlan_hash_add(vlan);
 	return 0;
 
@@ -314,12 +326,18 @@ static int macvlan_stop(struct net_device *dev)
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	struct net_device *lowerdev = vlan->lowerdev;
 
+	if (vlan->port->passthru) {
+		dev_set_promiscuity(lowerdev, -1);
+		goto hash_del;
+	}
+
 	dev_mc_unsync(lowerdev, dev);
 	if (dev->flags & IFF_ALLMULTI)
 		dev_set_allmulti(lowerdev, -1);
 
 	dev_uc_del(lowerdev, dev->dev_addr);
 
+hash_del:
 	macvlan_hash_del(vlan);
 	return 0;
 }
@@ -559,6 +577,7 @@ static int macvlan_port_create(struct net_device *dev)
 	if (port == NULL)
 		return -ENOMEM;
 
+	port->passthru = false;
 	port->dev = dev;
 	INIT_LIST_HEAD(&port->vlans);
 	for (i = 0; i < MACVLAN_HASH_SIZE; i++)
@@ -603,6 +622,7 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
 		case MACVLAN_MODE_PRIVATE:
 		case MACVLAN_MODE_VEPA:
 		case MACVLAN_MODE_BRIDGE:
+		case MACVLAN_MODE_PASSTHRU:
 			break;
 		default:
 			return -EINVAL;
@@ -652,6 +672,10 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	}
 	port = macvlan_port_get(lowerdev);
 
+	/* Only 1 macvlan device can be created in passthru mode */
+	if (port->passthru)
+		return -EINVAL;
+
 	vlan->lowerdev = lowerdev;
 	vlan->dev      = dev;
 	vlan->port     = port;
@@ -662,6 +686,13 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	if (data && data[IFLA_MACVLAN_MODE])
 		vlan->mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
 
+	if (vlan->mode == MACVLAN_MODE_PASSTHRU) {
+		if (!list_empty(&port->vlans))
+			return -EINVAL;
+		port->passthru = true;
+		memcpy(dev->dev_addr, lowerdev->dev_addr, ETH_ALEN);
+	}
+
 	err = register_netdevice(dev);
 	if (err < 0)
 		goto destroy_port;
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 2e02e4d7b11e..6485d2a89bec 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -259,6 +259,7 @@ enum macvlan_mode {
 	MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
 	MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
 	MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
+	MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
 };
 
 /* SR-IOV virtual function management section */
-- 
cgit v1.2.3


From 8933f90c777c5728822206a2313c9c1361f5274f Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 14 Oct 2010 22:58:58 +0200
Subject: b43: N-PHY: add 2056 radio channels tables
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2056.c | 5968 +++++++++++++++++++++++++++++++++
 1 file changed, 5968 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index f710c01f2cc4..0cdf6a46ba4b 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -74,7 +74,5975 @@
 	.phy_regs.phy_bw5	= r4,	\
 	.phy_regs.phy_bw6	= r5
 
+/* http://bcm-v4.sipsolutions.net/802.11/Radio/2056/ChannelTable */
 static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev3[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfc, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x8f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x7e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x7d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x5d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5c, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x5c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x4c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x4c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x2b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x2a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x19, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x19, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x09, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x09, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf6, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x05,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x05, 0x00, 0xf2, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x01, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x05,
+		   0x00, 0xf2, 0x00, 0x01, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x05, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfd, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfd, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfb, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfb, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfa, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfa, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf8, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf8, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf7, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf7, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf6, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf6, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf5, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf5, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf4, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf4, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf3, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf3, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf2, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf2, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf0, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf0, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev4[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xef, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xef, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x8f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8f, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8f, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x7e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x7d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x5d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5c, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x5c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x5c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x4c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x4c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x2b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x2a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x1a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x1a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x1a, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x1a, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x19, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x19, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x09, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x09, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x07, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf0, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x01, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf0, 0x00, 0x01, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfd, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfd, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfb, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfb, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfa, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfa, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf8, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf8, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf7, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf7, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf6, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf6, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf5, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf5, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf4, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf4, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf3, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf3, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf2, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf2, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf0, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf0, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev5[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0f,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xea, 0x00, 0x06, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9e, 0x00, 0xea, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xd9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xd9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xd8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xd8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xb8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb7, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5b, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x96, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x96, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x5a, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x85, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x85, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x74, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x74, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x63, 0x00, 0x01, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x98, 0x00, 0x63, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x95, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x75, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x75, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x75, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x1f, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0b, 0x00, 0x1f, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0b),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x1f, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x1f, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x0e, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0d, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0d, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0c, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0b, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0b, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x09, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x09, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x08, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x08, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x07, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x07, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x06, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x06, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x05, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x05, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x04, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x03, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x03, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev6[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xc8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xc7, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x73, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x61, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x61, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6d, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x67, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x67, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x57, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x57, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x56, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x56, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x46, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x46, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x23, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x23, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x12, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x02, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x02, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x01, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x01, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev7_9[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0f,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xea, 0x00, 0x06, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9e, 0x00, 0xea, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xd9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xd9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xd8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xd8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xb8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xb7, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xb7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7b, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x96, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x96, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x7a, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x85, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x85, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x79, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x74, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x74, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x79, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x63, 0x00, 0x01, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x98, 0x00, 0x63, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x95, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x85, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x85, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x85, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0b, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0b),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x77, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x77, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x76, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x76, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x66, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x66, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x55, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x55, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x33, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x33, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x22, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x22, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x11, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev8[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xc8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xc7, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x73, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x61, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x61, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6d, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x67, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x57, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x56, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x77, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x46, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x76, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x66, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x55, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x23, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x02, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x33, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x22, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x11, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
 };
 
 /* TODO: add support for rev4+ devices by searching in rev4+ tables */
-- 
cgit v1.2.3


From 8ce469999552b0c3325350cd9b4be417f2bbfc23 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 17 Nov 2010 22:14:37 +0100
Subject: b43: rfkill: use HI enabled bit for all devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Devices which use LO enabled bit are covered by b43legacy

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/rfkill.c | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 78016ae21c50..86bc0a0f735c 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -28,23 +28,8 @@
 /* Returns TRUE, if the radio is enabled in hardware. */
 bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
 {
-	if (dev->phy.rev >= 3 || dev->phy.type == B43_PHYTYPE_LP) {
-		if (!(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI)
-		      & B43_MMIO_RADIO_HWENABLED_HI_MASK))
-			return 1;
-	} else {
-		/* To prevent CPU fault on PPC, do not read a register
-		 * unless the interface is started; however, on resume
-		 * for hibernation, this routine is entered early. When
-		 * that happens, unconditionally return TRUE.
-		 */
-		if (b43_status(dev) < B43_STAT_STARTED)
-			return 1;
-		if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
-		    & B43_MMIO_RADIO_HWENABLED_LO_MASK)
-			return 1;
-	}
-	return 0;
+	return !(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI)
+		& B43_MMIO_RADIO_HWENABLED_HI_MASK);
 }
 
 /* The poll callback for the hardware button. */
-- 
cgit v1.2.3


From b5bb2f2beb4d54597fd54075480fc4874a9c08dc Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 18 Nov 2010 12:08:10 -0800
Subject: iwlwifi: fix modular 3945 only build

If only 3945 is selected, and is a module, build
fails because iwl-legacy.c won't be compiled. Fix
this by adding it to the build correctly.

This doesn't happen for 4965 because it is a bool
option, not tristate, since it's built into the
AGN module.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Tested-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 01aa2468bd69..93380f97835f 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -7,6 +7,10 @@ iwlcore-$(CONFIG_IWL4965) += iwl-legacy.o
 iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlcore-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 
+# If 3945 is selected only, iwl-legacy.o will be added
+# to iwlcore-m above, but it needs to be built in.
+iwlcore-objs += $(iwlcore-m)
+
 CFLAGS_iwl-devtrace.o := -I$(src)
 
 # AGN
-- 
cgit v1.2.3


From e1566d1f322b41b1ac3acf33407a0cfe2a311b75 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 20 Nov 2010 03:08:46 +0100
Subject: ath9k: fix recursive locking in the tx flush path

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index c63e283ff97f..495432ec85a9 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -163,6 +163,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
+		spin_unlock_bh(&txq->axq_lock);
 		fi = get_frame_info(bf->bf_mpdu);
 		if (fi->retries) {
 			ath_tx_update_baw(sc, tid, fi->seqno);
@@ -170,6 +171,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 		} else {
 			ath_tx_send_normal(sc, txq, tid, &bf_head);
 		}
+		spin_lock_bh(&txq->axq_lock);
 	}
 
 	spin_unlock_bh(&txq->axq_lock);
-- 
cgit v1.2.3


From 3b1d6dfaaf89694c2aa56fe9a6b0f0221b98a209 Mon Sep 17 00:00:00 2001
From: Huang Weiyi <weiyi.huang@gmail.com>
Date: Sat, 20 Nov 2010 20:06:02 +0800
Subject: libertas: remove duplicated #include

Remove duplicated #include('s) in
  drivers/net/wireless/libertas/cfg.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cfg.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 5046a0005034..73b2beef86b1 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -9,8 +9,6 @@
 #include <linux/sched.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
 #include <linux/ieee80211.h>
 #include <net/cfg80211.h>
 #include <asm/unaligned.h>
-- 
cgit v1.2.3


From a9ab21133581580f6907abbc33fd3870e75dc935 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 20 Nov 2010 16:53:26 +0100
Subject: carl9170: fix init-self regression
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The commit: "carl9170: tx path review" introduced a regression.

gcc (with -Winit-self):
tx.c:1264: warning: ‘super’ is used uninitialized in this function

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/tx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 688eede48516..aee5c9d89a14 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -1261,7 +1261,7 @@ static void carl9170_tx(struct ar9170 *ar)
 static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
 	struct ieee80211_sta *sta, struct sk_buff *skb)
 {
-	struct _carl9170_tx_superframe *super = (void *) super;
+	struct _carl9170_tx_superframe *super = (void *) skb->data;
 	struct carl9170_sta_info *sta_info;
 	struct carl9170_sta_tid *agg;
 	struct sk_buff *iter;
-- 
cgit v1.2.3


From 85be3d98dbc8d9cff9411c52c619c3752737b7b4 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:51 -0800
Subject: ar9170: Use const

Mark an array const.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ar9170/cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ar9170/cmd.c b/drivers/net/wireless/ath/ar9170/cmd.c
index 4604de09a8b2..6452c5055a63 100644
--- a/drivers/net/wireless/ath/ar9170/cmd.c
+++ b/drivers/net/wireless/ath/ar9170/cmd.c
@@ -54,7 +54,7 @@ int ar9170_write_mem(struct ar9170 *ar, const __le32 *data, size_t len)
 
 int ar9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
 {
-	__le32 buf[2] = {
+	const __le32 buf[2] = {
 		cpu_to_le32(reg),
 		cpu_to_le32(val),
 	};
-- 
cgit v1.2.3


From 8b22523b045858042c6700f556f840853de163ea Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:52 -0800
Subject: ath5k: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  11266	     56	   2464	  13786	   35da	drivers/net/wireless/ath/ath5k/ani.o.old
  11181	     56	   2464	  13701	   3585	drivers/net/wireless/ath/ath5k/ani.o.new

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ani.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index db98a853ff35..6b75b22a929a 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -63,15 +63,15 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
 	 * so i stick with the HAL version for now...
 	 */
 #if 0
-	const s8 hi[] = { -18, -18, -16, -14, -12 };
-	const s8 lo[] = { -52, -56, -60, -64, -70 };
-	const s8 sz[] = { -34, -41, -48, -55, -62 };
-	const s8 fr[] = { -70, -72, -75, -78, -80 };
+	static const s8 hi[] = { -18, -18, -16, -14, -12 };
+	static const s8 lo[] = { -52, -56, -60, -64, -70 };
+	static const s8 sz[] = { -34, -41, -48, -55, -62 };
+	static const s8 fr[] = { -70, -72, -75, -78, -80 };
 #else
-	const s8 sz[] = { -55, -62 };
-	const s8 lo[] = { -64, -70 };
-	const s8 hi[] = { -14, -12 };
-	const s8 fr[] = { -78, -80 };
+	static const s8 sz[] = { -55, -62 };
+	static const s8 lo[] = { -64, -70 };
+	static const s8 hi[] = { -14, -12 };
+	static const s8 fr[] = { -78, -80 };
 #endif
 	if (level < 0 || level >= ARRAY_SIZE(sz)) {
 		ATH5K_ERR(ah->ah_sc, "noise immuniy level %d out of range",
@@ -102,7 +102,7 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
 {
-	const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
+	static const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
 
 	if (level < 0 || level >= ARRAY_SIZE(val) ||
 	    level > ah->ah_sc->ani_state.max_spur_level) {
@@ -127,7 +127,7 @@ ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
 {
-	const int val[] = { 0, 4, 8 };
+	static const int val[] = { 0, 4, 8 };
 
 	if (level < 0 || level >= ARRAY_SIZE(val)) {
 		ATH5K_ERR(ah->ah_sc, "firstep level %d out of range", level);
@@ -151,12 +151,12 @@ ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
 {
-	const int m1l[] = { 127, 50 };
-	const int m2l[] = { 127, 40 };
-	const int m1[] = { 127, 0x4d };
-	const int m2[] = { 127, 0x40 };
-	const int m2cnt[] = { 31, 16 };
-	const int m2lcnt[] = { 63, 48 };
+	static const int m1l[] = { 127, 50 };
+	static const int m2l[] = { 127, 40 };
+	static const int m1[] = { 127, 0x4d };
+	static const int m2[] = { 127, 0x40 };
+	static const int m2cnt[] = { 31, 16 };
+	static const int m2lcnt[] = { 63, 48 };
 
 	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_WEAK_OFDM_LOW_THR,
 				AR5K_PHY_WEAK_OFDM_LOW_THR_M1, m1l[on]);
@@ -192,7 +192,7 @@ ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
 void
 ath5k_ani_set_cck_weak_signal_detection(struct ath5k_hw *ah, bool on)
 {
-	const int val[] = { 8, 6 };
+	static const int val[] = { 8, 6 };
 	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_CCK_CROSSCORR,
 				AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR, val[on]);
 	ah->ah_sc->ani_state.cck_weak_sig = on;
-- 
cgit v1.2.3


From 07b2fa5a2368accf0fe6cb16e7eca6d1150554ed Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:53 -0800
Subject: ath9k: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  11161	     56	   2136	  13353	   3429	drivers/net/wireless/ath/ath9k/ar9003_paprd.o.new
  11167	     56	   2136	  13359	   342f	drivers/net/wireless/ath/ath9k/ar9003_paprd.o.old
  15428	     56	   3056	  18540	   486c	drivers/net/wireless/ath/ath9k/eeprom_4k.o.old
  15451	     56	   3056	  18563	   4883	drivers/net/wireless/ath/ath9k/eeprom_4k.o.new
  14087	     56	   2560	  16703	   413f	drivers/net/wireless/ath/ath9k/eeprom_9287.o.old
  14036	     56	   2560	  16652	   410c	drivers/net/wireless/ath/ath9k/eeprom_9287.o.new
  10041	     56	   2384	  12481	   30c1	drivers/net/wireless/ath/ath9k/ani.o.new
  10088	     56	   2384	  12528	   30f0	drivers/net/wireless/ath/ath9k/ani.o.old
   9316	   1580	   2304	  13200	   3390	drivers/net/wireless/ath/ath9k/htc_drv_init.o.new
   9316	   1580	   2304	  13200	   3390	drivers/net/wireless/ath/ath9k/htc_drv_init.o.old
  16483	     56	   3432	  19971	   4e03	drivers/net/wireless/ath/ath9k/ar9003_phy.o.new
  16517	     56	   3432	  20005	   4e25	drivers/net/wireless/ath/ath9k/ar9003_phy.o.old
  18221	    104	   2960	  21285	   5325	drivers/net/wireless/ath/ath9k/rc.o.old
  18203	    104	   2960	  21267	   5313	drivers/net/wireless/ath/ath9k/rc.o.new
  19985	     56	   4288	  24329	   5f09	drivers/net/wireless/ath/ath9k/eeprom_def.o.new
  20040	     56	   4288	  24384	   5f40	drivers/net/wireless/ath/ath9k/eeprom_def.o.old
  23997	     56	   4984	  29037	   716d	drivers/net/wireless/ath/ath9k/ar5008_phy.o.old
  23846	     56	   4984	  28886	   70d6	drivers/net/wireless/ath/ath9k/ar5008_phy.o.new
  24285	     56	   3184	  27525	   6b85	drivers/net/wireless/ath/ath9k/ar9003_eeprom.o.old
  24101	     56	   3184	  27341	   6acd	drivers/net/wireless/ath/ath9k/ar9003_eeprom.o.new
   6834	     56	   1032	   7922	   1ef2	drivers/net/wireless/ath/ath9k/ar9002_phy.o.old
   6780	     56	   1032	   7868	   1ebc	drivers/net/wireless/ath/ath9k/ar9002_phy.o.new
  36211	     64	   8624	  44899	   af63	drivers/net/wireless/ath/ath9k/hw.o.new
  36401	     64	   8624	  45089	   b021	drivers/net/wireless/ath/ath9k/hw.o.old
   9281	     56	   1496	  10833	   2a51	drivers/net/wireless/ath/ath9k/ar9003_calib.o.old
   9150	     56	   1496	  10702	   29ce	drivers/net/wireless/ath/ath9k/ar9003_calib.o.new

Use ARRAY_SIZE instead of a magic number.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ani.c           |  8 +++----
 drivers/net/wireless/ath/ath9k/ar5008_phy.c    | 32 ++++++++++++++------------
 drivers/net/wireless/ath/ath9k/ar9002_phy.c    | 12 ++++++----
 drivers/net/wireless/ath/ath9k/ar9003_calib.c  | 10 ++++----
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c |  8 ++++---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  |  4 ++--
 drivers/net/wireless/ath/ath9k/ar9003_phy.c    |  4 ++--
 drivers/net/wireless/ath/ath9k/eeprom_4k.c     | 12 ++++++----
 drivers/net/wireless/ath/ath9k/eeprom_9287.c   | 14 +++++------
 drivers/net/wireless/ath/ath9k/eeprom_def.c    | 17 ++++++++------
 drivers/net/wireless/ath/ath9k/htc_drv_init.c  |  2 +-
 drivers/net/wireless/ath/ath9k/hw.c            |  9 ++++----
 drivers/net/wireless/ath/ath9k/rc.c            |  6 ++---
 13 files changed, 74 insertions(+), 64 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 63ccb39cdcd4..29a045da184b 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -834,10 +834,10 @@ void ath9k_hw_ani_setup(struct ath_hw *ah)
 {
 	int i;
 
-	const int totalSizeDesired[] = { -55, -55, -55, -55, -62 };
-	const int coarseHigh[] = { -14, -14, -14, -14, -12 };
-	const int coarseLow[] = { -64, -64, -64, -64, -70 };
-	const int firpwr[] = { -78, -78, -78, -78, -80 };
+	static const int totalSizeDesired[] = { -55, -55, -55, -55, -62 };
+	static const int coarseHigh[] = { -14, -14, -14, -14, -12 };
+	static const int coarseLow[] = { -64, -64, -64, -64, -70 };
+	static const int firpwr[] = { -78, -78, -78, -78, -80 };
 
 	for (i = 0; i < 5; i++) {
 		ah->totalSizeDesired[i] = totalSizeDesired[i];
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 7303d98e4100..06e34d293dc8 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -244,13 +244,15 @@ static void ar5008_hw_spur_mitigate(struct ath_hw *ah,
 	int upper, lower, cur_vit_mask;
 	int tmp, new;
 	int i;
-	int pilot_mask_reg[4] = { AR_PHY_TIMING7, AR_PHY_TIMING8,
-			  AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
+	static int pilot_mask_reg[4] = {
+		AR_PHY_TIMING7, AR_PHY_TIMING8,
+		AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
 	};
-	int chan_mask_reg[4] = { AR_PHY_TIMING9, AR_PHY_TIMING10,
-			 AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
+	static int chan_mask_reg[4] = {
+		AR_PHY_TIMING9, AR_PHY_TIMING10,
+		AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
 	};
-	int inc[4] = { 0, 100, 0, 0 };
+	static int inc[4] = { 0, 100, 0, 0 };
 
 	int8_t mask_m[123];
 	int8_t mask_p[123];
@@ -1084,12 +1086,12 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION:{
-		const int m1ThreshLow[] = { 127, 50 };
-		const int m2ThreshLow[] = { 127, 40 };
-		const int m1Thresh[] = { 127, 0x4d };
-		const int m2Thresh[] = { 127, 0x40 };
-		const int m2CountThr[] = { 31, 16 };
-		const int m2CountThrLow[] = { 63, 48 };
+		static const int m1ThreshLow[] = { 127, 50 };
+		static const int m2ThreshLow[] = { 127, 40 };
+		static const int m1Thresh[] = { 127, 0x4d };
+		static const int m2Thresh[] = { 127, 0x40 };
+		static const int m2CountThr[] = { 31, 16 };
+		static const int m2CountThrLow[] = { 63, 48 };
 		u32 on = param ? 1 : 0;
 
 		REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
@@ -1141,7 +1143,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_CCK_WEAK_SIGNAL_THR:{
-		const int weakSigThrCck[] = { 8, 6 };
+		static const int weakSigThrCck[] = { 8, 6 };
 		u32 high = param ? 1 : 0;
 
 		REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT,
@@ -1157,7 +1159,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_FIRSTEP_LEVEL:{
-		const int firstep[] = { 0, 4, 8 };
+		static const int firstep[] = { 0, 4, 8 };
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(firstep)) {
@@ -1178,7 +1180,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_SPUR_IMMUNITY_LEVEL:{
-		const int cycpwrThr1[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
+		static const int cycpwrThr1[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(cycpwrThr1)) {
@@ -1627,7 +1629,7 @@ static void ar5008_hw_set_radar_conf(struct ath_hw *ah)
 void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-	const u32 ar5416_cca_regs[6] = {
+	static const u32 ar5416_cca_regs[6] = {
 		AR_PHY_CCA,
 		AR_PHY_CH1_CCA,
 		AR_PHY_CH2_CCA,
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index 3fb97fdc1240..7ae66a889f5a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -175,13 +175,15 @@ static void ar9002_hw_spur_mitigate(struct ath_hw *ah,
 	int upper, lower, cur_vit_mask;
 	int tmp, newVal;
 	int i;
-	int pilot_mask_reg[4] = { AR_PHY_TIMING7, AR_PHY_TIMING8,
-			  AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
+	static const int pilot_mask_reg[4] = {
+		AR_PHY_TIMING7, AR_PHY_TIMING8,
+		AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
 	};
-	int chan_mask_reg[4] = { AR_PHY_TIMING9, AR_PHY_TIMING10,
-			 AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
+	static const int chan_mask_reg[4] = {
+		AR_PHY_TIMING9, AR_PHY_TIMING10,
+		AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
 	};
-	int inc[4] = { 0, 100, 0, 0 };
+	static const int inc[4] = { 0, 100, 0, 0 };
 	struct chan_centers centers;
 
 	int8_t mask_m[123];
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 32eed19ff6f9..4c94c9ed5f81 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -196,7 +196,7 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 	u32 qCoffDenom, iCoffDenom;
 	int32_t qCoff, iCoff;
 	int iqCorrNeg, i;
-	const u_int32_t offset_array[3] = {
+	static const u_int32_t offset_array[3] = {
 		AR_PHY_RX_IQCAL_CORR_B0,
 		AR_PHY_RX_IQCAL_CORR_B1,
 		AR_PHY_RX_IQCAL_CORR_B2,
@@ -603,22 +603,22 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
+	static const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
 		AR_PHY_TX_IQCAL_STATUS_B0,
 		AR_PHY_TX_IQCAL_STATUS_B1,
 		AR_PHY_TX_IQCAL_STATUS_B2,
 	};
-	const u32 tx_corr_coeff[AR9300_MAX_CHAINS] = {
+	static const u32 tx_corr_coeff[AR9300_MAX_CHAINS] = {
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B0,
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B1,
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B2,
 	};
-	const u32 rx_corr[AR9300_MAX_CHAINS] = {
+	static const u32 rx_corr[AR9300_MAX_CHAINS] = {
 		AR_PHY_RX_IQCAL_CORR_B0,
 		AR_PHY_RX_IQCAL_CORR_B1,
 		AR_PHY_RX_IQCAL_CORR_B2,
 	};
-	const u_int32_t chan_info_tab[] = {
+	static const u_int32_t chan_info_tab[] = {
 		AR_PHY_CHAN_INFO_TAB_0,
 		AR_PHY_CHAN_INFO_TAB_1,
 		AR_PHY_CHAN_INFO_TAB_2,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 9a7e151f0796..3161a5901a7a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4455,14 +4455,16 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 	int i;
 	int16_t  twiceLargestAntenna;
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11a[] = {
+	static const u16 ctlModesFor11a[] = {
 		CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40
 	};
-	u16 ctlModesFor11g[] = {
+	static const u16 ctlModesFor11g[] = {
 		CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT,
 		CTL_11G_EXT, CTL_2GHT40
 	};
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	u8 *ctlIndex;
 	u8 ctlNum;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 716db414c258..850bc9866c19 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -32,12 +32,12 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 {
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
 	struct ar9300_modal_eep_header *hdr;
-	const u32 ctrl0[3] = {
+	static const u32 ctrl0[3] = {
 		AR_PHY_PAPRD_CTRL0_B0,
 		AR_PHY_PAPRD_CTRL0_B1,
 		AR_PHY_PAPRD_CTRL0_B2
 	};
-	const u32 ctrl1[3] = {
+	static const u32 ctrl1[3] = {
 		AR_PHY_PAPRD_CTRL1_B0,
 		AR_PHY_PAPRD_CTRL1_B1,
 		AR_PHY_PAPRD_CTRL1_B2
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index e8d6455b5948..656d8ce251a7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -128,7 +128,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 					    struct ath9k_channel *chan)
 {
-	u32 spur_freq[4] = { 2420, 2440, 2464, 2480 };
+	static const u32 spur_freq[4] = { 2420, 2440, 2464, 2480 };
 	int cur_bb_spur, negative = 0, cck_spur_freq;
 	int i;
 
@@ -1161,7 +1161,7 @@ static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-	const u32 ar9300_cca_regs[6] = {
+	static const u32 ar9300_cca_regs[6] = {
 		AR_PHY_CCA_0,
 		AR_PHY_CCA_1,
 		AR_PHY_CCA_2,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index c40c534c6662..c2481b3ac7e6 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -534,7 +534,9 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	u16 twiceMinEdgePower;
 	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	struct cal_ctl_data_4k *rep;
 	struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
@@ -550,10 +552,10 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
 		0, {0, 0, 0, 0}
 	};
-	u16 ctlModesFor11g[] =
-		{ CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
-		  CTL_2GHT40
-		};
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
 
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index ebf7a89f547c..34a588837d4d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -626,13 +626,13 @@ static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
 	struct cal_target_power_ht targetPowerHt20,
 				    targetPowerHt40 = {0, {0, 0, 0, 0} };
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11g[] = {CTL_11B,
-				CTL_11G,
-				CTL_2GHT20,
-				CTL_11B_EXT,
-				CTL_11G_EXT,
-				CTL_2GHT40};
-	u16 numCtlModes = 0, *pCtlMode = NULL, ctlMode, freq;
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
+	u16 numCtlModes = 0;
+	const u16 *pCtlMode = NULL;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	int tx_chainmask;
 	u16 twiceMinEdgePower;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index a819ddc9fdbc..e94216e1e107 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -1021,13 +1021,16 @@ static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
 		0, {0, 0, 0, 0}
 	};
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11a[] =
-		{ CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 };
-	u16 ctlModesFor11g[] =
-		{ CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
-		  CTL_2GHT40
-		};
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	static const u16 ctlModesFor11a[] = {
+		CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40
+	};
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	int tx_chainmask;
 	u16 twiceMinEdgePower;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 3d7b97f1b3ae..8f05fc98721c 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -306,7 +306,7 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset)
 	struct ath_hw *ah = (struct ath_hw *) hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
-	__be32 buf[2] = {
+	const __be32 buf[2] = {
 		cpu_to_be32(reg_offset),
 		cpu_to_be32(val),
 	};
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 5a13a761c30c..fd4fdb57e570 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -310,10 +310,9 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	u32 regAddr[2] = { AR_STA_ID0 };
 	u32 regHold[2];
-	u32 patternData[4] = { 0x55555555,
-			       0xaaaaaaaa,
-			       0x66666666,
-			       0x99999999 };
+	static const u32 patternData[4] = {
+		0x55555555, 0xaaaaaaaa, 0x66666666, 0x99999999
+	};
 	int i, j, loop_max;
 
 	if (!AR_SREV_9300_20_OR_LATER(ah)) {
@@ -436,7 +435,7 @@ static int ath9k_hw_init_macaddr(struct ath_hw *ah)
 	u32 sum;
 	int i;
 	u16 eeval;
-	u32 EEP_MAC[] = { EEP_MAC_LSW, EEP_MAC_MID, EEP_MAC_MSW };
+	static const u32 EEP_MAC[] = { EEP_MAC_LSW, EEP_MAC_MID, EEP_MAC_MSW };
 
 	sum = 0;
 	for (i = 0; i < 3; i++) {
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 33bb33b456ff..ee4566d9d234 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -864,7 +864,7 @@ static bool ath_rc_update_per(struct ath_softc *sc,
 	bool state_change = false;
 	int count, n_bad_frames;
 	u8 last_per;
-	static u32 nretry_to_per_lookup[10] = {
+	static const u32 nretry_to_per_lookup[10] = {
 		100 * 0 / 1,
 		100 * 1 / 4,
 		100 * 1 / 2,
@@ -1087,13 +1087,13 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
 				struct ieee80211_tx_rate *rate)
 {
 	int rix = 0, i = 0;
-	int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 };
+	static const int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 };
 
 	if (!(rate->flags & IEEE80211_TX_RC_MCS))
 		return rate->idx;
 
 	while (rate->idx > mcs_rix_off[i] &&
-	      i < sizeof(mcs_rix_off)/sizeof(int)) {
+	       i < ARRAY_SIZE(mcs_rix_off)) {
 		rix++; i++;
 	}
 
-- 
cgit v1.2.3


From 5653a63d85300dbed71b76ab7ada03808bdfb170 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:54 -0800
Subject: carl9170: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
   1897	     56	    672	   2625	    a41	drivers/net/wireless/ath/carl9170/cmd.o.new
   1897	     56	    672	   2625	    a41	drivers/net/wireless/ath/carl9170/cmd.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/cmd.c b/drivers/net/wireless/ath/carl9170/cmd.c
index c21f3364bfec..cdfc94c371b4 100644
--- a/drivers/net/wireless/ath/carl9170/cmd.c
+++ b/drivers/net/wireless/ath/carl9170/cmd.c
@@ -41,7 +41,7 @@
 
 int carl9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
 {
-	__le32 buf[2] = {
+	const __le32 buf[2] = {
 		cpu_to_le32(reg),
 		cpu_to_le32(val),
 	};
-- 
cgit v1.2.3


From 3370a895454ad814d0fb5f50352cea4e51d7392f Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:55 -0800
Subject: atmel: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  42578	    720	   8528	  51826	   ca72	drivers/net/wireless/atmel.o.old
  42578	    720	   8528	  51826	   ca72	drivers/net/wireless/atmel.o.new

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/atmel.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index c8f7090b27d3..46e382ed46aa 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1161,7 +1161,7 @@ static irqreturn_t service_interrupt(int irq, void *dev_id)
 	struct atmel_private *priv = netdev_priv(dev);
 	u8 isr;
 	int i = -1;
-	static u8 irq_order[] = {
+	static const u8 irq_order[] = {
 		ISR_OUT_OF_RANGE,
 		ISR_RxCOMPLETE,
 		ISR_TxCOMPLETE,
@@ -3771,7 +3771,9 @@ static int probe_atmel_card(struct net_device *dev)
 
 	if (rc) {
 		if (dev->dev_addr[0] == 0xFF) {
-			u8 default_mac[] = {0x00, 0x04, 0x25, 0x00, 0x00, 0x00};
+			static const u8 default_mac[] = {
+				0x00, 0x04, 0x25, 0x00, 0x00, 0x00
+			};
 			printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
 			memcpy(dev->dev_addr, default_mac, 6);
 		}
-- 
cgit v1.2.3


From 5b4bc649e18539a5d5a5482670d77f3f72de0eea Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:56 -0800
Subject: b43: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
   5502	     56	   1336	   6894	   1aee	drivers/net/wireless/b43/phy_common.o.new
   5511	     56	   1336	   6903	   1af7	drivers/net/wireless/b43/phy_common.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_common.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 7b2ea6781457..fa7f83fc8db9 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -427,9 +427,11 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */
 struct b43_c32 b43_cordic(int theta)
 {
-	u32 arctg[] = { 2949120, 1740967, 919879, 466945, 234379, 117304,
-		      58666, 29335, 14668, 7334, 3667, 1833, 917, 458,
-		      229, 115, 57, 29, };
+	static const u32 arctg[] = {
+		2949120, 1740967, 919879, 466945, 234379, 117304,
+		  58666,   29335,  14668,   7334,   3667,   1833,
+		    917,     458,    229,    115,     57,     29,
+	};
 	u8 i;
 	s32 tmp;
 	s8 signx = 1;
-- 
cgit v1.2.3


From 20407ed8a5bb271dd8e8bd4678e1d3dadeb318bd Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:57 -0800
Subject: iwlwifi: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  48644	     57	  12120	  60821	   ed95	drivers/net/wireless/b43/phy_n.o.new
  48661	     57	  12120	  60838	   eda6	drivers/net/wireless/b43/phy_n.o.old
  37906	     86	   7904	  45896	   b348	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.new
  37937	     86	   7904	  45927	   b367	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.old
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.new
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.old

Changed b43_nphy_write_clip_detection to take a const u16 *

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c           | 9 +++++----
 drivers/net/wireless/iwlwifi/iwl-3945.c    | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 6 +++---
 3 files changed, 9 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 6facb8ab05d1..afbfdf0ee6e0 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -655,7 +655,8 @@ static void b43_nphy_tx_iq_workaround(struct b43_wldev *dev)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/clip-detection */
-static void b43_nphy_write_clip_detection(struct b43_wldev *dev, u16 *clip_st)
+static void b43_nphy_write_clip_detection(struct b43_wldev *dev,
+					  const u16 *clip_st)
 {
 	b43_phy_write(dev, B43_NPHY_C1_CLIP1THRES, clip_st[0]);
 	b43_phy_write(dev, B43_NPHY_C2_CLIP1THRES, clip_st[1]);
@@ -731,7 +732,7 @@ static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev, bool enable)
 	struct b43_phy_n *nphy = phy->n;
 
 	if (enable) {
-		u16 clip[] = { 0xFFFF, 0xFFFF };
+		static const u16 clip[] = { 0xFFFF, 0xFFFF };
 		if (nphy->deaf_count++ == 0) {
 			nphy->classifier_state = b43_nphy_classifier(dev, 0, 0);
 			b43_nphy_classifier(dev, 0x7, 0);
@@ -843,7 +844,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
 	u16 data[4];
 	s16 gain[2];
 	u16 minmax[2];
-	u16 lna_gain[4] = { -2, 10, 19, 25 };
+	static const u16 lna_gain[4] = { -2, 10, 19, 25 };
 
 	if (nphy->hang_avoid)
 		b43_nphy_stay_in_carrier_search(dev, 1);
@@ -2299,7 +2300,7 @@ static void b43_nphy_int_pa_set_tx_dig_filters(struct b43_wldev *dev)
 {
 	int i, j;
 	/* B43_NPHY_TXF_20CO_S0A1, B43_NPHY_TXF_40CO_S0A1, unknown */
-	u16 offset[] = { 0x186, 0x195, 0x2C5 };
+	static const u16 offset[] = { 0x186, 0x195, 0x2C5 };
 
 	for (i = 0; i < 3; i++)
 		for (j = 0; j < 15; j++)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 56f4ca7e49d9..d39f449a9bb0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -116,7 +116,7 @@ void iwl3945_disable_events(struct iwl_priv *priv)
 	u32 base;		/* SRAM address of event log header */
 	u32 disable_ptr;	/* SRAM address of event-disable bitmap array */
 	u32 array_size;		/* # of u32 entries in array */
-	u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
+	static const u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
 		0x00000000,	/*   31 -    0  Event id numbers */
 		0x00000000,	/*   63 -   32 */
 		0x00000000,	/*   95 -   64 */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 881475cf5ad7..c4491f7641fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1996,7 +1996,7 @@ static void iwlagn_set_kill_ack_msk(struct iwl_priv *priv,
 				     struct iwl_bt_uart_msg *uart_msg)
 {
 	u8 kill_ack_msk;
-	__le32 bt_kill_ack_msg[2] = {
+	static const __le32 bt_kill_ack_msg[2] = {
 			cpu_to_le32(0xFFFFFFF), cpu_to_le32(0xFFFFFC00) };
 
 	kill_ack_msk = (((BT_UART_MSG_FRAME3A2DP_MSK |
@@ -2280,7 +2280,7 @@ static const char *get_csr_string(int cmd)
 void iwl_dump_csr(struct iwl_priv *priv)
 {
 	int i;
-	u32 csr_tbl[] = {
+	static const u32 csr_tbl[] = {
 		CSR_HW_IF_CONFIG_REG,
 		CSR_INT_COALESCING,
 		CSR_INT,
@@ -2339,7 +2339,7 @@ int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display)
 	int pos = 0;
 	size_t bufsz = 0;
 #endif
-	u32 fh_tbl[] = {
+	static const u32 fh_tbl[] = {
 		FH_RSCSR_CHNL0_STTS_WPTR_REG,
 		FH_RSCSR_CHNL0_RBDCB_BASE_REG,
 		FH_RSCSR_CHNL0_WPTR,
-- 
cgit v1.2.3


From 482e039f2a6546ee2ecf718ae6c02e84d1a7f00b Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:58 -0800
Subject: libertas: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
   3650	     56	    704	   4410	   113a	drivers/net/wireless/libertas/rx.o.new
   3695	     56	    704	   4455	   1167	drivers/net/wireless/libertas/rx.o.old
  27328	    964	   5240	  33532	   82fc	drivers/net/wireless/libertas/cfg.o.new
  27328	    964	   5240	  33532	   82fc	drivers/net/wireless/libertas/cfg.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cfg.c | 2 +-
 drivers/net/wireless/libertas/rx.c  | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 73b2beef86b1..a90953678b99 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -2059,7 +2059,7 @@ static void lbs_cfg_set_regulatory_hint(struct lbs_private *priv)
 	};
 
 	/* Section 5.17.2 */
-	static struct region_code_mapping regmap[] = {
+	static const struct region_code_mapping regmap[] = {
 		{"US ", 0x10}, /* US FCC */
 		{"CA ", 0x20}, /* Canada */
 		{"EU ", 0x30}, /* ETSI   */
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index a4d0bca9ef2c..a2b1df21d286 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -55,7 +55,9 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 	struct rxpd *p_rx_pd;
 	int hdrchop;
 	struct ethhdr *p_ethhdr;
-	const u8 rfc1042_eth_hdr[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+	static const u8 rfc1042_eth_hdr[] = {
+		0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00
+	};
 
 	lbs_deb_enter(LBS_DEB_RX);
 
-- 
cgit v1.2.3


From ff273b91ff04e6f232234b70c45101074a0daa27 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:38:59 -0800
Subject: ray_cs: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  42607	   3581	   8536	  54724	   d5c4	drivers/net/wireless/ray_cs.o.new
  42603	   3585	   8536	  54724	   d5c4	drivers/net/wireless/ray_cs.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ray_cs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 97007d9e2c1f..2b1cbba90a84 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2286,8 +2286,8 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 	struct ethhdr *peth;
 	UCHAR srcaddr[ADDRLEN];
 	UCHAR destaddr[ADDRLEN];
-	static UCHAR org_bridge[3] = { 0, 0, 0xf8 };
-	static UCHAR org_1042[3] = { 0, 0, 0 };
+	static const UCHAR org_bridge[3] = { 0, 0, 0xf8 };
+	static const UCHAR org_1042[3] = { 0, 0, 0 };
 
 	memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN);
 	memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN);
-- 
cgit v1.2.3


From 22288a5847df30fb8ba298914f144c3b1d6e1fbe Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:39:00 -0800
Subject: rndis_wlan: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  41757	   2205	   9896	  53858	   d262	drivers/net/wireless/rndis_wlan.o.old
  41653	   2205	   9880	  53738	   d1ea	drivers/net/wireless/rndis_wlan.o.new

Changed functions rndis_set_oid and set_bssid to take const *'s.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index ee08bcaaf47a..19f3d568f700 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -817,7 +817,8 @@ exit_unlock:
 	return ret;
 }
 
-static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len)
+static int rndis_set_oid(struct usbnet *dev, __le32 oid, const void *data,
+			 int len)
 {
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev);
 	union {
@@ -1033,7 +1034,7 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 	return ret;
 }
 
-static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
+static int set_bssid(struct usbnet *usbdev, const u8 *bssid)
 {
 	int ret;
 
@@ -1049,7 +1050,9 @@ static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
 
 static int clear_bssid(struct usbnet *usbdev)
 {
-	u8 broadcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+	static const u8 broadcast_mac[ETH_ALEN] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
 
 	return set_bssid(usbdev, broadcast_mac);
 }
-- 
cgit v1.2.3


From f4e16e41d62ddc75704a0344567a807ebb41a929 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:39:01 -0800
Subject: rt2x00: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  40197	     56	   8336	  48589	   bdcd	drivers/net/wireless/rt2x00/rt2800lib.o.new
  40205	     56	   8336	  48597	   bdd5	drivers/net/wireless/rt2x00/rt2800lib.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index ce8df66a3de8..75631614aba3 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2166,7 +2166,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 					 SHARED_KEY_MODE_ENTRY(i), 0);
 
 	for (i = 0; i < 256; i++) {
-		u32 wcid[2] = { 0xffffffff, 0x00ffffff };
+		static const u32 wcid[2] = { 0xffffffff, 0x00ffffff };
 		rt2800_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
 					      wcid, sizeof(wcid));
 
-- 
cgit v1.2.3


From 7253965a1cfbd22dd20f92b7a054e831777e284e Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 20 Nov 2010 18:39:03 -0800
Subject: zd1211rw: Use const

Mark arrays const that are unmodified after initializations.

   text	   data	    bss	    dec	    hex	filename
  19291	     56	   4136	  23483	   5bbb	drivers/net/wireless/zd1211rw/zd_chip.o.old
  19291	     56	   4136	  23483	   5bbb	drivers/net/wireless/zd1211rw/zd_chip.o.new

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/zd1211rw/zd_chip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 87a95bcfee57..30f8d404958b 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1448,7 +1448,7 @@ int zd_rfwritev_locked(struct zd_chip *chip,
  */
 int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value)
 {
-	struct zd_ioreq16 ioreqs[] = {
+	const struct zd_ioreq16 ioreqs[] = {
 		{ CR244, (value >> 16) & 0xff },
 		{ CR243, (value >>  8) & 0xff },
 		{ CR242,  value        & 0xff },
@@ -1475,7 +1475,7 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip,
 int zd_chip_set_multicast_hash(struct zd_chip *chip,
 	                       struct zd_mc_hash *hash)
 {
-	struct zd_ioreq32 ioreqs[] = {
+	const struct zd_ioreq32 ioreqs[] = {
 		{ CR_GROUP_HASH_P1, hash->low },
 		{ CR_GROUP_HASH_P2, hash->high },
 	};
-- 
cgit v1.2.3


From 02d2ebb2a0aa2cae0446289c8f927067aec06079 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 22 Nov 2010 15:39:39 +0100
Subject: ath9k_hw: fix A-MPDU key search issues on AR9003

Under load, a large number of frames can produce decryption errors, even when
no key cache update is being done. Performing a key search for every single
frame in an A-MPDU improves reliability.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c  | 4 ++++
 drivers/net/wireless/ath/ath9k/reg.h | 1 +
 2 files changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index fd4fdb57e570..c686987c4840 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1817,6 +1817,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 	ah->misc_mode |= AR_PCU_MIC_NEW_LOC_ENA;
 
+	/* enable key search for every frame in an aggregate */
+	if (AR_SREV_9300_20_OR_LATER(ah))
+		ah->misc_mode |= AR_PCU_ALWAYS_PERFORM_KEYSEARCH;
+
 	pCap->low_2ghz_chan = 2312;
 	pCap->high_2ghz_chan = 2732;
 
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 60826b82f4a2..f6058b439fb3 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1568,6 +1568,7 @@ enum {
 #define AR_PCU_TBTT_PROTECT        0x00200000
 #define AR_PCU_CLEAR_VMF           0x01000000
 #define AR_PCU_CLEAR_BA_VALID      0x04000000
+#define AR_PCU_ALWAYS_PERFORM_KEYSEARCH 0x10000000
 
 #define AR_PCU_BT_ANT_PREVENT_RX   0x00100000
 #define AR_PCU_BT_ANT_PREVENT_RX_S 20
-- 
cgit v1.2.3


From f8afa42b01c7a9f45b7cbaadb0481a0eeb96f18d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 22 Nov 2010 18:26:51 +0100
Subject: ath9k_htc: fix eeprom access

wireless-testing commit a05b5d45049d60a06a1b12976150572304a51928
ath9k: add support for reading eeprom from platform data on PCI devices

This change moved the initialization of the AH_USE_EEPROM flag from ath9k_hw
to ath9k. This needs to be added to ath9k_htc as well

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 8f05fc98721c..f214e8e581ca 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -639,6 +639,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 
 	ah->hw_version.devid = devid;
 	ah->hw_version.subsysid = 0; /* FIXME */
+	ah->ah_flags |= AH_USE_EEPROM;
 	priv->ah = ah;
 
 	common = ath9k_hw_common(ah);
-- 
cgit v1.2.3


From 6735329934e9acc1941a991ed6f6ad4be3e082a5 Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Thu, 18 Nov 2010 15:19:02 +0200
Subject: wl12xx: Fix kernel crash related to hw recovery and interface
 shutdown

It is possible that the op_remove_interface function  is invoked exactly at
the same time has hw recovery is started. In this case it is possible for the
interface to be already removed in the op_remove_interface call, which
currently leads to a kernel warning and a subsequent kernel crash.

Fix this by ignoring the op_remove_interface call if the interface is already
down at that point.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 708ffe304c6d..35cfcf675795 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1157,10 +1157,16 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
 	struct wl1271 *wl = hw->priv;
 
 	mutex_lock(&wl->mutex);
-	WARN_ON(wl->vif != vif);
-	__wl1271_op_remove_interface(wl);
-	mutex_unlock(&wl->mutex);
+	/*
+	 * wl->vif can be null here if someone shuts down the interface
+	 * just when hardware recovery has been started.
+	 */
+	if (wl->vif) {
+		WARN_ON(wl->vif != vif);
+		__wl1271_op_remove_interface(wl);
+	}
 
+	mutex_unlock(&wl->mutex);
 	cancel_work_sync(&wl->recovery_work);
 }
 
-- 
cgit v1.2.3


From 5093eedc8bdfd7d906836a44a248f66a99e27d22 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:45 +0000
Subject: tg3: Apply 10Mbps fix to all 57765 revisions

Commit a977dbe8445b8a81d6127c4aa9112a2c29a1a008, entitled
"tg3: Reduce 57765 core clock when link at 10Mbps" needs to be applied
to all revisions of the 57765 asic rev, not just the A0 revision.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 30ccbb6d097a..ca6b3cbf44d5 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7860,18 +7860,21 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(GRC_MODE, grc_mode);
 	}
 
-	if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) {
-		u32 grc_mode = tr32(GRC_MODE);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) {
+		if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) {
+			u32 grc_mode = tr32(GRC_MODE);
 
-		/* Access the lower 1K of PL PCIE block registers. */
-		val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
-		tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL);
+			/* Access the lower 1K of PL PCIE block registers. */
+			val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
+			tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL);
 
-		val = tr32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5);
-		tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5,
-		     val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ);
+			val = tr32(TG3_PCIE_TLDLPL_PORT +
+				   TG3_PCIE_PL_LO_PHYCTL5);
+			tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5,
+			     val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ);
 
-		tw32(GRC_MODE, grc_mode);
+			tw32(GRC_MODE, grc_mode);
+		}
 
 		val = tr32(TG3_CPMU_LSPD_10MB_CLK);
 		val &= ~CPMU_LSPD_10MB_MACCLK_MASK;
-- 
cgit v1.2.3


From b75cc0e4c1caac63941d96a73b2214e8007b934b Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:46 +0000
Subject: tg3: Assign correct tx margin for 5719

Commit d309a46e42542223946d3a9e4e239fdc945cb53e, entitled
"tg3: 5719: Prevent tx data corruption", was supposed to contain the tx
margin adjustment but it looks like it somehow was omitted.  This patch
fixes the problem.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 4 ++++
 drivers/net/tg3.h | 2 ++
 2 files changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ca6b3cbf44d5..4dc07564e141 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8206,6 +8206,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
 	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
 		val = tr32(TG3_RDMA_RSRVCTRL_REG);
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			val &= ~TG3_RDMA_RSRVCTRL_TXMRGN_MASK;
+			val |= TG3_RDMA_RSRVCTRL_TXMRGN_320B;
+		}
 		tw32(TG3_RDMA_RSRVCTRL_REG,
 		     val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX);
 	}
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 4a1974804b9f..06a4e7e8fff3 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -1327,6 +1327,8 @@
 
 #define TG3_RDMA_RSRVCTRL_REG		0x00004900
 #define TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX	 0x00000004
+#define TG3_RDMA_RSRVCTRL_TXMRGN_320B	 0x28000000
+#define TG3_RDMA_RSRVCTRL_TXMRGN_MASK	 0xffe00000
 /* 0x4904 --> 0x4910 unused */
 
 #define TG3_LSO_RD_DMA_CRPTEN_CTRL	0x00004910
-- 
cgit v1.2.3


From d2394e6bb1aa636f3bd142cb6f7845a4332514b5 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:47 +0000
Subject: tg3: Always turn on APE features in mac_mode reg

The APE needs certain bits in the mac_mode register to be enabled for
traffic to flow correctly.  This patch changes the code to always enable
these bits in the presence of the APE.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 37 ++++++++++++++++++-------------------
 1 file changed, 18 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4dc07564e141..2624d714d16e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2728,12 +2728,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 		     (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)))
 			mac_mode |= MAC_MODE_KEEP_FRAME_IN_WOL;
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
-			mac_mode |= tp->mac_mode &
-				    (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
-			if (mac_mode & MAC_MODE_APE_TX_EN)
-				mac_mode |= MAC_MODE_TDE_ENABLE;
-		}
+		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+			mac_mode |= MAC_MODE_APE_TX_EN |
+				    MAC_MODE_APE_RX_EN |
+				    MAC_MODE_TDE_ENABLE;
 
 		tw32_f(MAC_MODE, mac_mode);
 		udelay(100);
@@ -7222,19 +7220,21 @@ static int tg3_chip_reset(struct tg3 *tp)
 		tw32(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl);
 	}
 
+	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+		tp->mac_mode = MAC_MODE_APE_TX_EN |
+			       MAC_MODE_APE_RX_EN |
+			       MAC_MODE_TDE_ENABLE;
+
 	if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES) {
-		tp->mac_mode = MAC_MODE_PORT_MODE_TBI;
-		tw32_f(MAC_MODE, tp->mac_mode);
+		tp->mac_mode |= MAC_MODE_PORT_MODE_TBI;
+		val = tp->mac_mode;
 	} else if (tp->phy_flags & TG3_PHYFLG_MII_SERDES) {
-		tp->mac_mode = MAC_MODE_PORT_MODE_GMII;
-		tw32_f(MAC_MODE, tp->mac_mode);
-	} else if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
-		tp->mac_mode &= (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
-		if (tp->mac_mode & MAC_MODE_APE_TX_EN)
-			tp->mac_mode |= MAC_MODE_TDE_ENABLE;
-		tw32_f(MAC_MODE, tp->mac_mode);
+		tp->mac_mode |= MAC_MODE_PORT_MODE_GMII;
+		val = tp->mac_mode;
 	} else
-		tw32_f(MAC_MODE, 0);
+		val = 0;
+
+	tw32_f(MAC_MODE, val);
 	udelay(40);
 
 	tg3_ape_unlock(tp, TG3_APE_LOCK_GRC);
@@ -8287,7 +8287,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	}
 
 	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
-		tp->mac_mode &= MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = 0;
 	tp->mac_mode |= MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE |
@@ -13729,8 +13729,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 	/* Preserve the APE MAC_MODE bits */
 	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
-		tp->mac_mode = tr32(MAC_MODE) |
-			       MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = TG3_DEF_MAC_MODE;
 
-- 
cgit v1.2.3


From cf79003d598b1f82a4caa0564107283b4f560e14 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:48 +0000
Subject: tg3: Fix 5719 internal FIFO overflow problem

Under load, there an internal FIFO can overflow on the 5719.  The fix is
to scale back the PCIe maximum read request size based on the current
link speed and width.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 44 +++++++++++++++++++++++++++++++++++++++++---
 drivers/net/tg3.h |  1 +
 2 files changed, 42 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 2624d714d16e..226e60dfaeaf 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6985,7 +6985,7 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
 		if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
-			pcie_set_readrq(tp->pdev, 4096);
+			pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 		else {
 			pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
 					      tp->pci_cacheline_sz);
@@ -7179,7 +7179,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 				      tp->pcie_cap + PCI_EXP_DEVCTL,
 				      val16);
 
-		pcie_set_readrq(tp->pdev, 4096);
+		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 
 		/* Clear error status */
 		pci_write_config_word(tp->pdev,
@@ -13366,7 +13366,45 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 		tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
 
-		pcie_set_readrq(tp->pdev, 4096);
+		tp->pcie_readrq = 4096;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			u16 word;
+
+			pci_read_config_word(tp->pdev,
+					     tp->pcie_cap + PCI_EXP_LNKSTA,
+					     &word);
+			switch (word & PCI_EXP_LNKSTA_CLS) {
+			case PCI_EXP_LNKSTA_CLS_2_5GB:
+				word &= PCI_EXP_LNKSTA_NLW;
+				word >>= PCI_EXP_LNKSTA_NLW_SHIFT;
+				switch (word) {
+				case 2:
+					tp->pcie_readrq = 2048;
+					break;
+				case 4:
+					tp->pcie_readrq = 1024;
+					break;
+				}
+				break;
+
+			case PCI_EXP_LNKSTA_CLS_5_0GB:
+				word &= PCI_EXP_LNKSTA_NLW;
+				word >>= PCI_EXP_LNKSTA_NLW_SHIFT;
+				switch (word) {
+				case 1:
+					tp->pcie_readrq = 2048;
+					break;
+				case 2:
+					tp->pcie_readrq = 1024;
+					break;
+				case 4:
+					tp->pcie_readrq = 512;
+					break;
+				}
+			}
+		}
+
+		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 
 		pci_read_config_word(tp->pdev,
 				     tp->pcie_cap + PCI_EXP_LNKCTL,
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 06a4e7e8fff3..410703684e39 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2948,6 +2948,7 @@ struct tg3 {
 	int				pcix_cap;
 	int				pcie_cap;
 	};
+	int				pcie_readrq;
 
 	struct mii_bus			*mdio_bus;
 	int				mdio_irq[PHY_MAX_ADDR];
-- 
cgit v1.2.3


From 07ae8fc00bcc97d2f896b257da225a0789b0aa5d Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:49 +0000
Subject: tg3: Reorg tg3_napi members

This patch reorders and realigns the tg3_napi members for a ~3-4%
performance improvement on small packet performance tests.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 410703684e39..2938d18d12f7 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2715,17 +2715,17 @@ struct tg3_napi {
 	u32				last_irq_tag;
 	u32				int_mbox;
 	u32				coal_now;
-	u32				tx_prod;
-	u32				tx_cons;
-	u32				tx_pending;
-	u32				prodmbox;
 
-	u32				consmbox;
+	u32				consmbox ____cacheline_aligned;
 	u32				rx_rcb_ptr;
 	u16				*rx_rcb_prod_idx;
 	struct tg3_rx_prodring_set	prodring;
-
 	struct tg3_rx_buffer_desc	*rx_rcb;
+
+	u32				tx_prod	____cacheline_aligned;
+	u32				tx_cons;
+	u32				tx_pending;
+	u32				prodmbox;
 	struct tg3_tx_buffer_desc	*tx_ring;
 	struct ring_info		*tx_buffers;
 
-- 
cgit v1.2.3


From deabaac8beeccdfee5358c0cd4c63258f28f3a74 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:50 +0000
Subject: tg3: Enable mult rd DMA engine on 5719

The multiple DMA read engine bugs have been fixed on the 5719.  This
patch reenables support for this feature.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 226e60dfaeaf..4fa8ee30b70f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8165,8 +8165,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		      RDMAC_MODE_FIFOURUN_ENAB | RDMAC_MODE_FIFOOREAD_ENAB |
 		      RDMAC_MODE_LNGREAD_ENAB);
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
 		rdmac_mode |= RDMAC_MODE_MULT_DMA_RD_DIS;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-- 
cgit v1.2.3


From b92b9040f6e4997b895b7b9c655a158354d28964 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:51 +0000
Subject: tg3: Reenable TSS for 5719

All TSS bugs have been fixed in the 5719.  This patch reenables the
feature.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4fa8ee30b70f..75ebebc9115a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9037,8 +9037,14 @@ static bool tg3_enable_msix(struct tg3 *tp)
 		pci_disable_msix(tp->pdev);
 		return false;
 	}
-	if (tp->irq_cnt > 1)
+
+	if (tp->irq_cnt > 1) {
 		tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS;
+			netif_set_real_num_tx_queues(tp->dev, tp->irq_cnt - 1);
+		}
+	}
 
 	return true;
 }
-- 
cgit v1.2.3


From 4bae65c892b4ff9a2797cbfa8526a5f9aaf1b2ed Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:52 +0000
Subject: tg3: use dma_alloc_coherent() instead of pci_alloc_consistent()

Using dma_alloc_coherent() permits to use GFP_KERNEL allocations instead
of GFP_ATOMIC ones. Its better when a machine is out of memory, because
this allows driver to sleep to get its memory and succeed its init,
especially when allocating high order pages.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 73 +++++++++++++++++++++++++++++++------------------------
 1 file changed, 41 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 75ebebc9115a..3079e1f540fd 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6337,13 +6337,13 @@ static void tg3_rx_prodring_fini(struct tg3 *tp,
 	kfree(tpr->rx_jmb_buffers);
 	tpr->rx_jmb_buffers = NULL;
 	if (tpr->rx_std) {
-		pci_free_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
-				    tpr->rx_std, tpr->rx_std_mapping);
+		dma_free_coherent(&tp->pdev->dev, TG3_RX_STD_RING_BYTES(tp),
+				  tpr->rx_std, tpr->rx_std_mapping);
 		tpr->rx_std = NULL;
 	}
 	if (tpr->rx_jmb) {
-		pci_free_consistent(tp->pdev, TG3_RX_JMB_RING_BYTES(tp),
-				    tpr->rx_jmb, tpr->rx_jmb_mapping);
+		dma_free_coherent(&tp->pdev->dev, TG3_RX_JMB_RING_BYTES(tp),
+				  tpr->rx_jmb, tpr->rx_jmb_mapping);
 		tpr->rx_jmb = NULL;
 	}
 }
@@ -6356,8 +6356,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
 	if (!tpr->rx_std_buffers)
 		return -ENOMEM;
 
-	tpr->rx_std = pci_alloc_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
-					   &tpr->rx_std_mapping);
+	tpr->rx_std = dma_alloc_coherent(&tp->pdev->dev,
+					 TG3_RX_STD_RING_BYTES(tp),
+					 &tpr->rx_std_mapping,
+					 GFP_KERNEL);
 	if (!tpr->rx_std)
 		goto err_out;
 
@@ -6368,9 +6370,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
 		if (!tpr->rx_jmb_buffers)
 			goto err_out;
 
-		tpr->rx_jmb = pci_alloc_consistent(tp->pdev,
-						   TG3_RX_JMB_RING_BYTES(tp),
-						   &tpr->rx_jmb_mapping);
+		tpr->rx_jmb = dma_alloc_coherent(&tp->pdev->dev,
+						 TG3_RX_JMB_RING_BYTES(tp),
+						 &tpr->rx_jmb_mapping,
+						 GFP_KERNEL);
 		if (!tpr->rx_jmb)
 			goto err_out;
 	}
@@ -6489,7 +6492,7 @@ static void tg3_free_consistent(struct tg3 *tp)
 		struct tg3_napi *tnapi = &tp->napi[i];
 
 		if (tnapi->tx_ring) {
-			pci_free_consistent(tp->pdev, TG3_TX_RING_BYTES,
+			dma_free_coherent(&tp->pdev->dev, TG3_TX_RING_BYTES,
 				tnapi->tx_ring, tnapi->tx_desc_mapping);
 			tnapi->tx_ring = NULL;
 		}
@@ -6498,25 +6501,26 @@ static void tg3_free_consistent(struct tg3 *tp)
 		tnapi->tx_buffers = NULL;
 
 		if (tnapi->rx_rcb) {
-			pci_free_consistent(tp->pdev, TG3_RX_RCB_RING_BYTES(tp),
-					    tnapi->rx_rcb,
-					    tnapi->rx_rcb_mapping);
+			dma_free_coherent(&tp->pdev->dev,
+					  TG3_RX_RCB_RING_BYTES(tp),
+					  tnapi->rx_rcb,
+					  tnapi->rx_rcb_mapping);
 			tnapi->rx_rcb = NULL;
 		}
 
 		tg3_rx_prodring_fini(tp, &tnapi->prodring);
 
 		if (tnapi->hw_status) {
-			pci_free_consistent(tp->pdev, TG3_HW_STATUS_SIZE,
-					    tnapi->hw_status,
-					    tnapi->status_mapping);
+			dma_free_coherent(&tp->pdev->dev, TG3_HW_STATUS_SIZE,
+					  tnapi->hw_status,
+					  tnapi->status_mapping);
 			tnapi->hw_status = NULL;
 		}
 	}
 
 	if (tp->hw_stats) {
-		pci_free_consistent(tp->pdev, sizeof(struct tg3_hw_stats),
-				    tp->hw_stats, tp->stats_mapping);
+		dma_free_coherent(&tp->pdev->dev, sizeof(struct tg3_hw_stats),
+				  tp->hw_stats, tp->stats_mapping);
 		tp->hw_stats = NULL;
 	}
 }
@@ -6529,9 +6533,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 {
 	int i;
 
-	tp->hw_stats = pci_alloc_consistent(tp->pdev,
-					    sizeof(struct tg3_hw_stats),
-					    &tp->stats_mapping);
+	tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
+					  sizeof(struct tg3_hw_stats),
+					  &tp->stats_mapping,
+					  GFP_KERNEL);
 	if (!tp->hw_stats)
 		goto err_out;
 
@@ -6541,9 +6546,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		struct tg3_napi *tnapi = &tp->napi[i];
 		struct tg3_hw_status *sblk;
 
-		tnapi->hw_status = pci_alloc_consistent(tp->pdev,
-							TG3_HW_STATUS_SIZE,
-							&tnapi->status_mapping);
+		tnapi->hw_status = dma_alloc_coherent(&tp->pdev->dev,
+						      TG3_HW_STATUS_SIZE,
+						      &tnapi->status_mapping,
+						      GFP_KERNEL);
 		if (!tnapi->hw_status)
 			goto err_out;
 
@@ -6564,9 +6570,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 			if (!tnapi->tx_buffers)
 				goto err_out;
 
-			tnapi->tx_ring = pci_alloc_consistent(tp->pdev,
-							      TG3_TX_RING_BYTES,
-						       &tnapi->tx_desc_mapping);
+			tnapi->tx_ring = dma_alloc_coherent(&tp->pdev->dev,
+							    TG3_TX_RING_BYTES,
+							&tnapi->tx_desc_mapping,
+							    GFP_KERNEL);
 			if (!tnapi->tx_ring)
 				goto err_out;
 		}
@@ -6599,9 +6606,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		if (!i && (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS))
 			continue;
 
-		tnapi->rx_rcb = pci_alloc_consistent(tp->pdev,
-						     TG3_RX_RCB_RING_BYTES(tp),
-						     &tnapi->rx_rcb_mapping);
+		tnapi->rx_rcb = dma_alloc_coherent(&tp->pdev->dev,
+						   TG3_RX_RCB_RING_BYTES(tp),
+						   &tnapi->rx_rcb_mapping,
+						   GFP_KERNEL);
 		if (!tnapi->rx_rcb)
 			goto err_out;
 
@@ -14208,7 +14216,8 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	u32 *buf, saved_dma_rwctrl;
 	int ret = 0;
 
-	buf = pci_alloc_consistent(tp->pdev, TEST_BUFFER_SIZE, &buf_dma);
+	buf = dma_alloc_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE,
+				 &buf_dma, GFP_KERNEL);
 	if (!buf) {
 		ret = -ENOMEM;
 		goto out_nofree;
@@ -14392,7 +14401,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	}
 
 out:
-	pci_free_consistent(tp->pdev, TEST_BUFFER_SIZE, buf, buf_dma);
+	dma_free_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE, buf, buf_dma);
 out_nofree:
 	return ret;
 }
-- 
cgit v1.2.3


From 2e1e3291d4727e14c8f0f48df561afb1a5c26ffe Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:53 +0000
Subject: tg3: Enable phy APD for 5717 and later asic revs

This patch enables the gphy autopowerdown feature in the phy for all
new devices that support it.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 3079e1f540fd..afb79db5327e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12431,8 +12431,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		if (cfg2 & (1 << 18))
 			tp->phy_flags |= TG3_PHYFLG_SERDES_PREEMPHASIS;
 
-		if (((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
+		if (((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) ||
+		    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX))) &&
 		    (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
 			tp->phy_flags |= TG3_PHYFLG_ENABLE_APD;
 
-- 
cgit v1.2.3


From 37a118452cbc9c0cf0d23bfd16d3ca56058be754 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:54 +0000
Subject: tg3: Remove tg3_config_info definition

This structure isn't used anywhere in the driver.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.h | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 2938d18d12f7..59b0e096149e 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2564,10 +2564,6 @@ struct ring_info {
 	DEFINE_DMA_UNMAP_ADDR(mapping);
 };
 
-struct tg3_config_info {
-	u32				flags;
-};
-
 struct tg3_link_config {
 	/* Describes what we're trying to get. */
 	u32				advertising;
-- 
cgit v1.2.3


From e1210d127d11fc40d229648c9754aa60776ef796 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 24 Nov 2010 03:45:10 +0000
Subject: bnx2x: Disable local BHes to prevent a dead-lock situation

According to Eric's suggestion:
Disable local BHes to prevent a dead-lock situation between sch_direct_xmit()
(Soft_IRQ context) and bnx2x_tx_int (called by bnx2x_run_loopback() - syscall
context), as both are taking a netif_tx_lock().

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_ethtool.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index d02ffbdc9f0e..03012787de2f 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -1499,8 +1499,15 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
 	 * updates that have been performed while interrupts were
 	 * disabled.
 	 */
-	if (bp->common.int_block == INT_BLOCK_IGU)
+	if (bp->common.int_block == INT_BLOCK_IGU) {
+		/* Disable local BHes to prevent a dead-lock situation between
+		 * sch_direct_xmit() and bnx2x_run_loopback() (calling
+		 * bnx2x_tx_int()), as both are taking netif_tx_lock().
+		 */
+		local_bh_disable();
 		bnx2x_tx_int(fp_tx);
+		local_bh_enable();
+	}
 
 	rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
 	if (rx_idx != rx_start_idx + num_pkts)
-- 
cgit v1.2.3


From b340007f79941297c44a7dfba4d3c587ff81590f Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 24 Nov 2010 11:09:50 -0800
Subject: bnx2x: Do interrupt mode initialization and NAPIs adding before
 register_netdev()

Move the interrupt mode configuration and NAPIs adding before a
register_netdev() call to prevent netdev->open() from running
before these functions are done.

Advance a driver version number.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Reported-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h      |  4 ++--
 drivers/net/bnx2x/bnx2x_main.c | 12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 863e73a85fbe..342ab58b14b3 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-4"
-#define DRV_MODULE_RELDATE      "2010/11/01"
+#define DRV_MODULE_VERSION      "1.60.00-5"
+#define DRV_MODULE_RELDATE      "2010/11/24"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 92057d7058da..f53edfd011bf 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -9096,12 +9096,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 	/* calc qm_cid_count */
 	bp->qm_cid_count = bnx2x_set_qm_cid_count(bp, cid_count);
 
-	rc = register_netdev(dev);
-	if (rc) {
-		dev_err(&pdev->dev, "Cannot register net device\n");
-		goto init_one_exit;
-	}
-
 	/* Configure interupt mode: try to enable MSI-X/MSI if
 	 * needed, set bp->num_queues appropriately.
 	 */
@@ -9110,6 +9104,12 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 	/* Add all NAPI objects */
 	bnx2x_add_all_napi(bp);
 
+	rc = register_netdev(dev);
+	if (rc) {
+		dev_err(&pdev->dev, "Cannot register net device\n");
+		goto init_one_exit;
+	}
+
 	bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
 
 	netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
-- 
cgit v1.2.3


From 9dfeb4d953f914bd3bb56ce60e22ee84687399ce Mon Sep 17 00:00:00 2001
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Wed, 24 Nov 2010 02:37:58 +0000
Subject: stmmac: tidy-up stmmac_priv structure

This patch tidies-up the stmmac_priv structure
that had many fileds alredy defined in the
plat_stmmacenet_data structure.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac.h         | 15 ++------
 drivers/net/stmmac/stmmac_ethtool.c |  4 +--
 drivers/net/stmmac/stmmac_main.c    | 69 +++++++++++++++++++------------------
 drivers/net/stmmac/stmmac_mdio.c    |  8 ++---
 4 files changed, 44 insertions(+), 52 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 79bdc2e13224..31575670d862 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -37,7 +37,6 @@ struct stmmac_priv {
 	unsigned int cur_tx;
 	unsigned int dirty_tx;
 	unsigned int dma_tx_size;
-	int tx_coe;
 	int tx_coalesce;
 
 	struct dma_desc *dma_rx ;
@@ -48,7 +47,6 @@ struct stmmac_priv {
 	struct sk_buff_head rx_recycle;
 
 	struct net_device *dev;
-	int is_gmac;
 	dma_addr_t dma_rx_phy;
 	unsigned int dma_rx_size;
 	unsigned int dma_buf_sz;
@@ -60,14 +58,11 @@ struct stmmac_priv {
 	struct napi_struct napi;
 
 	phy_interface_t phy_interface;
-	int pbl;
-	int bus_id;
 	int phy_addr;
 	int phy_mask;
 	int (*phy_reset) (void *priv);
-	void (*fix_mac_speed) (void *priv, unsigned int speed);
-	void (*bus_setup)(void __iomem *ioaddr);
-	void *bsp_priv;
+	int rx_coe;
+	int no_csum_insertion;
 
 	int phy_irq;
 	struct phy_device *phydev;
@@ -77,7 +72,6 @@ struct stmmac_priv {
 	unsigned int flow_ctrl;
 	unsigned int pause;
 	struct mii_bus *mii;
-	int mii_clk_csr;
 
 	u32 msg_enable;
 	spinlock_t lock;
@@ -90,10 +84,7 @@ struct stmmac_priv {
 #ifdef STMMAC_VLAN_TAG_USED
 	struct vlan_group *vlgrp;
 #endif
-	int enh_desc;
-	int rx_coe;
-	int bugged_jumbo;
-	int no_csum_insertion;
+	struct plat_stmmacenet_data *plat;
 };
 
 #ifdef CONFIG_STM_DRIVERS
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 6d65482e789a..f2695fd180ca 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -94,7 +94,7 @@ static void stmmac_ethtool_getdrvinfo(struct net_device *dev,
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 
-	if (!priv->is_gmac)
+	if (!priv->plat->has_gmac)
 		strcpy(info->driver, MAC100_ETHTOOL_NAME);
 	else
 		strcpy(info->driver, GMAC_ETHTOOL_NAME);
@@ -176,7 +176,7 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
 
 	memset(reg_space, 0x0, REG_SPACE_SIZE);
 
-	if (!priv->is_gmac) {
+	if (!priv->plat->has_gmac) {
 		/* MAC registers */
 		for (i = 0; i < 12; i++)
 			reg_space[i] = readl(priv->ioaddr + (i * 4));
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 06bc6034ce81..29ba28660fa9 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -186,6 +186,18 @@ static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
 	return priv->dirty_tx + priv->dma_tx_size - priv->cur_tx - 1;
 }
 
+/* On some ST platforms, some HW system configuraton registers have to be
+ * set according to the link speed negotiated.
+ */
+static inline void stmmac_hw_fix_mac_speed(struct stmmac_priv *priv)
+{
+	struct phy_device *phydev = priv->phydev;
+
+	if (likely(priv->plat->fix_mac_speed))
+		priv->plat->fix_mac_speed(priv->plat->bsp_priv,
+					  phydev->speed);
+}
+
 /**
  * stmmac_adjust_link
  * @dev: net device structure
@@ -228,15 +240,13 @@ static void stmmac_adjust_link(struct net_device *dev)
 			new_state = 1;
 			switch (phydev->speed) {
 			case 1000:
-				if (likely(priv->is_gmac))
+				if (likely(priv->plat->has_gmac))
 					ctrl &= ~priv->hw->link.port;
-				if (likely(priv->fix_mac_speed))
-					priv->fix_mac_speed(priv->bsp_priv,
-							    phydev->speed);
+				stmmac_hw_fix_mac_speed(priv);
 				break;
 			case 100:
 			case 10:
-				if (priv->is_gmac) {
+				if (priv->plat->has_gmac) {
 					ctrl |= priv->hw->link.port;
 					if (phydev->speed == SPEED_100) {
 						ctrl |= priv->hw->link.speed;
@@ -246,9 +256,7 @@ static void stmmac_adjust_link(struct net_device *dev)
 				} else {
 					ctrl &= ~priv->hw->link.port;
 				}
-				if (likely(priv->fix_mac_speed))
-					priv->fix_mac_speed(priv->bsp_priv,
-							    phydev->speed);
+				stmmac_hw_fix_mac_speed(priv);
 				break;
 			default:
 				if (netif_msg_link(priv))
@@ -305,7 +313,7 @@ static int stmmac_init_phy(struct net_device *dev)
 		return 0;
 	}
 
-	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->plat->bus_id);
 	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id,
 		 priv->phy_addr);
 	pr_debug("stmmac_init_phy:  trying to attach to %s\n", phy_id);
@@ -552,7 +560,7 @@ static void free_dma_desc_resources(struct stmmac_priv *priv)
  */
 static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
 {
-	if (likely((priv->tx_coe) && (!priv->no_csum_insertion))) {
+	if (likely((priv->plat->tx_coe) && (!priv->no_csum_insertion))) {
 		/* In case of GMAC, SF mode has to be enabled
 		 * to perform the TX COE. This depends on:
 		 * 1) TX COE if actually supported
@@ -814,7 +822,7 @@ static int stmmac_open(struct net_device *dev)
 	init_dma_desc_rings(dev);
 
 	/* DMA initialization and SW reset */
-	if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->pbl,
+	if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->plat->pbl,
 					 priv->dma_tx_phy,
 					 priv->dma_rx_phy) < 0)) {
 
@@ -825,15 +833,15 @@ static int stmmac_open(struct net_device *dev)
 	/* Copy the MAC addr into the HW  */
 	priv->hw->mac->set_umac_addr(priv->ioaddr, dev->dev_addr, 0);
 	/* If required, perform hw setup of the bus. */
-	if (priv->bus_setup)
-		priv->bus_setup(priv->ioaddr);
+	if (priv->plat->bus_setup)
+		priv->plat->bus_setup(priv->ioaddr);
 	/* Initialize the MAC Core */
 	priv->hw->mac->core_init(priv->ioaddr);
 
 	priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr);
 	if (priv->rx_coe)
 		pr_info("stmmac: Rx Checksum Offload Engine supported\n");
-	if (priv->tx_coe)
+	if (priv->plat->tx_coe)
 		pr_info("\tTX Checksum insertion supported\n");
 
 	priv->shutdown = 0;
@@ -1042,7 +1050,8 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		return stmmac_sw_tso(priv, skb);
 
 	if (likely((skb->ip_summed == CHECKSUM_PARTIAL))) {
-		if (unlikely((!priv->tx_coe) || (priv->no_csum_insertion)))
+		if (unlikely((!priv->plat->tx_coe) ||
+			     (priv->no_csum_insertion)))
 			skb_checksum_help(skb);
 		else
 			csum_insertion = 1;
@@ -1146,7 +1155,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
 					   DMA_FROM_DEVICE);
 
 			(p + entry)->des2 = priv->rx_skbuff_dma[entry];
-			if (unlikely(priv->is_gmac)) {
+			if (unlikely(priv->plat->has_gmac)) {
 				if (bfsize >= BUF_SIZE_8KiB)
 					(p + entry)->des3 =
 					    (p + entry)->des2 + BUF_SIZE_8KiB;
@@ -1356,7 +1365,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
 		return -EBUSY;
 	}
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		max_mtu = JUMBO_LEN;
 	else
 		max_mtu = ETH_DATA_LEN;
@@ -1370,7 +1379,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
 	 * needs to have the Tx COE disabled for oversized frames
 	 * (due to limited buffer sizes). In this case we disable
 	 * the TX csum insertionin the TDES and not use SF. */
-	if ((priv->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN))
+	if ((priv->plat->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN))
 		priv->no_csum_insertion = 1;
 	else
 		priv->no_csum_insertion = 0;
@@ -1390,7 +1399,7 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		/* To handle GMAC own interrupts */
 		priv->hw->mac->host_irq_status((void __iomem *) dev->base_addr);
 
@@ -1536,7 +1545,7 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 
 	struct mac_device_info *device;
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		device = dwmac1000_setup(priv->ioaddr);
 	else
 		device = dwmac100_setup(priv->ioaddr);
@@ -1544,7 +1553,7 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 	if (!device)
 		return -ENOMEM;
 
-	if (priv->enh_desc) {
+	if (priv->plat->enh_desc) {
 		device->desc = &enh_desc_ops;
 		pr_info("\tEnhanced descriptor structure\n");
 	} else
@@ -1598,7 +1607,7 @@ static int stmmac_associate_phy(struct device *dev, void *data)
 		plat_dat->bus_id);
 
 	/* Check that this phy is for the MAC being initialised */
-	if (priv->bus_id != plat_dat->bus_id)
+	if (priv->plat->bus_id != plat_dat->bus_id)
 		return 0;
 
 	/* OK, this PHY is connected to the MAC.
@@ -1683,13 +1692,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	priv->device = &(pdev->dev);
 	priv->dev = ndev;
 	plat_dat = pdev->dev.platform_data;
-	priv->bus_id = plat_dat->bus_id;
-	priv->pbl = plat_dat->pbl;	/* TLI */
-	priv->mii_clk_csr = plat_dat->clk_csr;
-	priv->tx_coe = plat_dat->tx_coe;
-	priv->bugged_jumbo = plat_dat->bugged_jumbo;
-	priv->is_gmac = plat_dat->has_gmac;	/* GMAC is on board */
-	priv->enh_desc = plat_dat->enh_desc;
+
+	priv->plat = plat_dat;
+
 	priv->ioaddr = addr;
 
 	/* PMT module is not integrated in all the MAC devices. */
@@ -1727,16 +1732,12 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 		goto out;
 	}
 
-	priv->fix_mac_speed = plat_dat->fix_mac_speed;
-	priv->bus_setup = plat_dat->bus_setup;
-	priv->bsp_priv = plat_dat->bsp_priv;
-
 	pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n"
 	       "\tIO base addr: 0x%p)\n", ndev->name, pdev->name,
 	       pdev->id, ndev->irq, addr);
 
 	/* MDIO bus Registration */
-	pr_debug("\tMDIO bus (id: %d)...", priv->bus_id);
+	pr_debug("\tMDIO bus (id: %d)...", priv->plat->bus_id);
 	ret = stmmac_mdio_register(ndev);
 	if (ret < 0)
 		goto out;
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/stmmac/stmmac_mdio.c
index d7441616357d..234b4068a1fc 100644
--- a/drivers/net/stmmac/stmmac_mdio.c
+++ b/drivers/net/stmmac/stmmac_mdio.c
@@ -53,7 +53,7 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
 	int data;
 	u16 regValue = (((phyaddr << 11) & (0x0000F800)) |
 			((phyreg << 6) & (0x000007C0)));
-	regValue |= MII_BUSY | ((priv->mii_clk_csr & 7) << 2);
+	regValue |= MII_BUSY | ((priv->plat->clk_csr & 7) << 2);
 
 	do {} while (((readl(priv->ioaddr + mii_address)) & MII_BUSY) == 1);
 	writel(regValue, priv->ioaddr + mii_address);
@@ -85,7 +85,7 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 	    (((phyaddr << 11) & (0x0000F800)) | ((phyreg << 6) & (0x000007C0)))
 	    | MII_WRITE;
 
-	value |= MII_BUSY | ((priv->mii_clk_csr & 7) << 2);
+	value |= MII_BUSY | ((priv->plat->clk_csr & 7) << 2);
 
 
 	/* Wait until any existing MII operation is complete */
@@ -114,7 +114,7 @@ static int stmmac_mdio_reset(struct mii_bus *bus)
 
 	if (priv->phy_reset) {
 		pr_debug("stmmac_mdio_reset: calling phy_reset\n");
-		priv->phy_reset(priv->bsp_priv);
+		priv->phy_reset(priv->plat->bsp_priv);
 	}
 
 	/* This is a workaround for problems with the STE101P PHY.
@@ -157,7 +157,7 @@ int stmmac_mdio_register(struct net_device *ndev)
 	new_bus->read = &stmmac_mdio_read;
 	new_bus->write = &stmmac_mdio_write;
 	new_bus->reset = &stmmac_mdio_reset;
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", priv->plat->bus_id);
 	new_bus->priv = ndev;
 	new_bus->irq = irqlist;
 	new_bus->phy_mask = priv->phy_mask;
-- 
cgit v1.2.3


From 293bb1c41b728d4aa248fe8a0acd2b9066ff5c34 Mon Sep 17 00:00:00 2001
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Wed, 24 Nov 2010 02:38:05 +0000
Subject: stmmac: add init/exit callback in plat_stmmacenet_data struct

This patch adds in the plat_stmmacenet_data
the init and exit callbacks that can be used
for invoking specific platform functions.
For example, on ST targets, these call the
PAD manager functions to set PIO lines and
syscfg registers.
The patch removes the stmmac_claim_resource
only used on STM Kernels as well.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac.h      | 22 ----------------------
 drivers/net/stmmac/stmmac_main.c | 18 +++++++++++++-----
 include/linux/stmmac.h           |  6 +++---
 3 files changed, 16 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 31575670d862..8ae76501eb74 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -87,28 +87,6 @@ struct stmmac_priv {
 	struct plat_stmmacenet_data *plat;
 };
 
-#ifdef CONFIG_STM_DRIVERS
-#include <linux/stm/pad.h>
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	int ret = 0;
-	struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data;
-
-	/* Pad routing setup */
-	if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config,
-			dev_name(&pdev->dev)))) {
-		printk(KERN_ERR "%s: Failed to request pads!\n", __func__);
-		ret = -ENODEV;
-	}
-	return ret;
-}
-#else
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	return 0;
-}
-#endif
-
 extern int stmmac_mdio_unregister(struct net_device *ndev);
 extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 29ba28660fa9..b806cd3515b4 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1643,7 +1643,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	struct resource *res;
 	void __iomem *addr = NULL;
 	struct net_device *ndev = NULL;
-	struct stmmac_priv *priv;
+	struct stmmac_priv *priv = NULL;
 	struct plat_stmmacenet_data *plat_dat;
 
 	pr_info("STMMAC driver:\n\tplatform registration... ");
@@ -1708,10 +1708,12 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	/* Set the I/O base addr */
 	ndev->base_addr = (unsigned long)addr;
 
-	/* Verify embedded resource for the platform */
-	ret = stmmac_claim_resource(pdev);
-	if (ret < 0)
-		goto out;
+	/* Custom initialisation */
+	if (priv->plat->init) {
+		ret = priv->plat->init(pdev);
+		if (unlikely(ret))
+			goto out;
+	}
 
 	/* MAC HW revice detection */
 	ret = stmmac_mac_device_setup(ndev);
@@ -1745,6 +1747,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 
 out:
 	if (ret < 0) {
+		if (priv->plat->exit)
+			priv->plat->exit(pdev);
+
 		platform_set_drvdata(pdev, NULL);
 		release_mem_region(res->start, resource_size(res));
 		if (addr != NULL)
@@ -1778,6 +1783,9 @@ static int stmmac_dvr_remove(struct platform_device *pdev)
 
 	stmmac_mdio_unregister(ndev);
 
+	if (priv->plat->exit)
+		priv->plat->exit(pdev);
+
 	platform_set_drvdata(pdev, NULL);
 	unregister_netdev(ndev);
 
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index d66c61774d95..e10352915698 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -40,9 +40,9 @@ struct plat_stmmacenet_data {
 	int pmt;
 	void (*fix_mac_speed)(void *priv, unsigned int speed);
 	void (*bus_setup)(void __iomem *ioaddr);
-#ifdef CONFIG_STM_DRIVERS
-	struct stm_pad_config *pad_config;
-#endif
+	int (*init)(struct platform_device *pdev);
+	void (*exit)(struct platform_device *pdev);
+	void *custom_cfg;
 	void *bsp_priv;
 };
 
-- 
cgit v1.2.3


From 874bd42d24c2a74f5dbd65e81e175982240fecd8 Mon Sep 17 00:00:00 2001
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Wed, 24 Nov 2010 02:38:11 +0000
Subject: stmmac: convert to dev_pm_ops.

This patch updates the PM support using the dev_pm_ops
and reviews the hibernation support.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac.h      |   1 -
 drivers/net/stmmac/stmmac_main.c | 124 ++++++++++++++++++++++-----------------
 2 files changed, 71 insertions(+), 54 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 8ae76501eb74..eb258e2319e1 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -77,7 +77,6 @@ struct stmmac_priv {
 	spinlock_t lock;
 	int wolopts;
 	int wolenabled;
-	int shutdown;
 #ifdef CONFIG_STMMAC_TIMER
 	struct stmmac_timer *tm;
 #endif
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index b806cd3515b4..f1dbc182c8df 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -844,8 +844,6 @@ static int stmmac_open(struct net_device *dev)
 	if (priv->plat->tx_coe)
 		pr_info("\tTX Checksum insertion supported\n");
 
-	priv->shutdown = 0;
-
 	/* Initialise the MMC (if present) to disable all interrupts. */
 	writel(0xffffffff, priv->ioaddr + MMC_HIGH_INTR_MASK);
 	writel(0xffffffff, priv->ioaddr + MMC_LOW_INTR_MASK);
@@ -1799,61 +1797,53 @@ static int stmmac_dvr_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM
-static int stmmac_suspend(struct platform_device *pdev, pm_message_t state)
+static int stmmac_suspend(struct device *dev)
 {
-	struct net_device *dev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(dev);
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct stmmac_priv *priv = netdev_priv(ndev);
 	int dis_ic = 0;
 
-	if (!dev || !netif_running(dev))
+	if (!ndev || !netif_running(ndev))
 		return 0;
 
 	spin_lock(&priv->lock);
 
-	if (state.event == PM_EVENT_SUSPEND) {
-		netif_device_detach(dev);
-		netif_stop_queue(dev);
-		if (priv->phydev)
-			phy_stop(priv->phydev);
+	netif_device_detach(ndev);
+	netif_stop_queue(ndev);
+	if (priv->phydev)
+		phy_stop(priv->phydev);
 
 #ifdef CONFIG_STMMAC_TIMER
-		priv->tm->timer_stop();
-		if (likely(priv->tm->enable))
-			dis_ic = 1;
+	priv->tm->timer_stop();
+	if (likely(priv->tm->enable))
+		dis_ic = 1;
 #endif
-		napi_disable(&priv->napi);
-
-		/* Stop TX/RX DMA */
-		priv->hw->dma->stop_tx(priv->ioaddr);
-		priv->hw->dma->stop_rx(priv->ioaddr);
-		/* Clear the Rx/Tx descriptors */
-		priv->hw->desc->init_rx_desc(priv->dma_rx, priv->dma_rx_size,
-					     dis_ic);
-		priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
-
-		/* Enable Power down mode by programming the PMT regs */
-		if (device_can_wakeup(priv->device))
-			priv->hw->mac->pmt(priv->ioaddr, priv->wolopts);
-		else
-			stmmac_disable_mac(priv->ioaddr);
-	} else {
-		priv->shutdown = 1;
-		/* Although this can appear slightly redundant it actually
-		 * makes fast the standby operation and guarantees the driver
-		 * working if hibernation is on media. */
-		stmmac_release(dev);
-	}
+	napi_disable(&priv->napi);
+
+	/* Stop TX/RX DMA */
+	priv->hw->dma->stop_tx(priv->ioaddr);
+	priv->hw->dma->stop_rx(priv->ioaddr);
+	/* Clear the Rx/Tx descriptors */
+	priv->hw->desc->init_rx_desc(priv->dma_rx, priv->dma_rx_size,
+				     dis_ic);
+	priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
+
+	/* Enable Power down mode by programming the PMT regs */
+	if (device_may_wakeup(priv->device))
+		priv->hw->mac->pmt(priv->ioaddr, priv->wolopts);
+	else
+		stmmac_disable_mac(priv->ioaddr);
 
 	spin_unlock(&priv->lock);
 	return 0;
 }
 
-static int stmmac_resume(struct platform_device *pdev)
+static int stmmac_resume(struct device *dev)
 {
-	struct net_device *dev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(dev);
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct stmmac_priv *priv = netdev_priv(ndev);
 
-	if (!netif_running(dev))
+	if (!netif_running(ndev))
 		return 0;
 
 	if (priv->shutdown) {
@@ -1870,10 +1860,10 @@ static int stmmac_resume(struct platform_device *pdev)
 	 * is received. Anyway, it's better to manually clear
 	 * this bit because it can generate problems while resuming
 	 * from another devices (e.g. serial console). */
-	if (device_can_wakeup(priv->device))
+	if (device_may_wakeup(priv->device))
 		priv->hw->mac->pmt(priv->ioaddr, 0);
 
-	netif_device_attach(dev);
+	netif_device_attach(ndev);
 
 	/* Enable the MAC and DMA */
 	stmmac_enable_mac(priv->ioaddr);
@@ -1881,31 +1871,59 @@ static int stmmac_resume(struct platform_device *pdev)
 	priv->hw->dma->start_rx(priv->ioaddr);
 
 #ifdef CONFIG_STMMAC_TIMER
-	priv->tm->timer_start(tmrate);
+	if (likely(priv->tm->enable))
+		priv->tm->timer_start(tmrate);
 #endif
 	napi_enable(&priv->napi);
 
 	if (priv->phydev)
 		phy_start(priv->phydev);
 
-	netif_start_queue(dev);
+	netif_start_queue(ndev);
 
 	spin_unlock(&priv->lock);
 	return 0;
 }
-#endif
 
-static struct platform_driver stmmac_driver = {
-	.driver = {
-		   .name = STMMAC_RESOURCE_NAME,
-		   },
-	.probe = stmmac_dvr_probe,
-	.remove = stmmac_dvr_remove,
-#ifdef CONFIG_PM
+static int stmmac_freeze(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	return stmmac_release(ndev);
+}
+
+static int stmmac_restore(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	return stmmac_open(ndev);
+}
+
+static const struct dev_pm_ops stmmac_pm_ops = {
 	.suspend = stmmac_suspend,
 	.resume = stmmac_resume,
-#endif
+	.freeze = stmmac_freeze,
+	.thaw = stmmac_restore,
+	.restore = stmmac_restore,
+};
+#else
+static const struct dev_pm_ops stmmac_pm_ops;
+#endif /* CONFIG_PM */
 
+static struct platform_driver stmmac_driver = {
+	.probe = stmmac_dvr_probe,
+	.remove = stmmac_dvr_remove,
+	.driver = {
+		.name = STMMAC_RESOURCE_NAME,
+		.owner = THIS_MODULE,
+		.pm = &stmmac_pm_ops,
+	},
 };
 
 /**
-- 
cgit v1.2.3


From 2757a15f08adbed9480c30bdb4e9a0bbf2b6f33a Mon Sep 17 00:00:00 2001
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Wed, 24 Nov 2010 02:38:17 +0000
Subject: stmmac: update the driver version

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index eb258e2319e1..5f06c4706abe 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -20,7 +20,7 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#define DRV_MODULE_VERSION	"Apr_2010"
+#define DRV_MODULE_VERSION	"Nov_2010"
 #include <linux/platform_device.h>
 #include <linux/stmmac.h>
 
-- 
cgit v1.2.3


From 22f4fbd9bd283ef85126e511171932a4af703776 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 24 Nov 2010 11:41:56 -0800
Subject: infiniband: remove dev_base_lock use

dev_base_lock is the legacy way to lock the device list, and is planned
to disappear. (writers hold RTNL, readers hold RCU lock)

Convert rdma_translate_ip() and update_ipv6_gids() to RCU locking.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/infiniband/core/addr.c    | 6 +++---
 drivers/infiniband/hw/mlx4/main.c | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index c15fd2ea56c1..8aba0ba57de5 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -130,8 +130,8 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr)
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	case AF_INET6:
-		read_lock(&dev_base_lock);
-		for_each_netdev(&init_net, dev) {
+		rcu_read_lock();
+		for_each_netdev_rcu(&init_net, dev) {
 			if (ipv6_chk_addr(&init_net,
 					  &((struct sockaddr_in6 *) addr)->sin6_addr,
 					  dev, 1)) {
@@ -139,7 +139,7 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr)
 				break;
 			}
 		}
-		read_unlock(&dev_base_lock);
+		rcu_read_unlock();
 		break;
 #endif
 	}
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index bf3e20cd0298..4e55a28fb6d4 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -848,8 +848,8 @@ static int update_ipv6_gids(struct mlx4_ib_dev *dev, int port, int clear)
 		goto out;
 	}
 
-	read_lock(&dev_base_lock);
-	for_each_netdev(&init_net, tmp) {
+	rcu_read_lock();
+	for_each_netdev_rcu(&init_net, tmp) {
 		if (ndev && (tmp == ndev || rdma_vlan_dev_real_dev(tmp) == ndev)) {
 			gid.global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
 			vid = rdma_vlan_dev_vlan_id(tmp);
@@ -884,7 +884,7 @@ static int update_ipv6_gids(struct mlx4_ib_dev *dev, int port, int clear)
 			}
 		}
 	}
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 
 	for (i = 0; i < 128; ++i)
 		if (!hits[i]) {
-- 
cgit v1.2.3


From 69a3229edcf0c354e1cd93a811843fba7b6e1472 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 13:27:57 +0100
Subject: b43: N-PHY: fix values for PHY regs in channel tables of 2055 radio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Additional comment by Larry Finger <Larry.Finger@lwfinger.net>:

This change deserves a bit more explanation. You might include something like
"These tables came from reverse engineering the 5.10.56.46 version of the
Broadcom driver. Trace comparisons between b43 and the current Broadcom driver
(5.10.120.0) show byte reversals for the PHY register writes."

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2055.c | 248 +++++++++++++++++-----------------
 1 file changed, 124 insertions(+), 124 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 0d6771515bce..10910dc4184b 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -307,7 +307,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xEC, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xB407, 0xB007, 0xAC07, 0x1402, 0x1502, 0x1602),
+	PHYREGS(0x07B4, 0x07B0, 0x07AC, 0x0214, 0x0215, 0x0216),
   },
   {	.channel		= 186,
 	.freq			= 4930, /* MHz */
@@ -315,7 +315,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xED, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xB807, 0xB407, 0xB007, 0x1302, 0x1402, 0x1502),
+	PHYREGS(0x07B8, 0x07B4, 0x07B0, 0x0213, 0x0214, 0x0215),
   },
   {	.channel		= 188,
 	.freq			= 4940, /* MHz */
@@ -323,7 +323,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xEE, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xBC07, 0xB807, 0xB407, 0x1202, 0x1302, 0x1402),
+	PHYREGS(0x07BC, 0x07B8, 0x07B4, 0x0212, 0x0213, 0x0214),
   },
   {	.channel		= 190,
 	.freq			= 4950, /* MHz */
@@ -331,7 +331,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xEF, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC007, 0xBC07, 0xB807, 0x1102, 0x1202, 0x1302),
+	PHYREGS(0x07C0, 0x07BC, 0x07B8, 0x0211, 0x0212, 0x0213),
   },
   {	.channel		= 192,
 	.freq			= 4960, /* MHz */
@@ -339,7 +339,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF0, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC407, 0xC007, 0xBC07, 0x0F02, 0x1102, 0x1202),
+	PHYREGS(0x07C4, 0x07C0, 0x07BC, 0x020F, 0x0211, 0x0212),
   },
   {	.channel		= 194,
 	.freq			= 4970, /* MHz */
@@ -347,7 +347,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF1, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC807, 0xC407, 0xC007, 0x0E02, 0x0F02, 0x1102),
+	PHYREGS(0x07C8, 0x07C4, 0x07C0, 0x020E, 0x020F, 0x0211),
   },
   {	.channel		= 196,
 	.freq			= 4980, /* MHz */
@@ -355,7 +355,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF2, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xCC07, 0xC807, 0xC407, 0x0D02, 0x0E02, 0x0F02),
+	PHYREGS(0x07CC, 0x07C8, 0x07C4, 0x020D, 0x020E, 0x020F),
   },
   {	.channel		= 198,
 	.freq			= 4990, /* MHz */
@@ -363,7 +363,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF3, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD007, 0xCC07, 0xC807, 0x0C02, 0x0D02, 0x0E02),
+	PHYREGS(0x07D0, 0x07CC, 0x07C8, 0x020C, 0x020D, 0x020E),
   },
   {	.channel		= 200,
 	.freq			= 5000, /* MHz */
@@ -371,7 +371,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF4, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD407, 0xD007, 0xCC07, 0x0B02, 0x0C02, 0x0D02),
+	PHYREGS(0x07D4, 0x07D0, 0x07CC, 0x020B, 0x020C, 0x020D),
   },
   {	.channel		= 202,
 	.freq			= 5010, /* MHz */
@@ -379,7 +379,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF5, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD807, 0xD407, 0xD007, 0x0A02, 0x0B02, 0x0C02),
+	PHYREGS(0x07D8, 0x07D4, 0x07D0, 0x020A, 0x020B, 0x020C),
   },
   {	.channel		= 204,
 	.freq			= 5020, /* MHz */
@@ -387,7 +387,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF6, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xDC07, 0xD807, 0xD407, 0x0902, 0x0A02, 0x0B02),
+	PHYREGS(0x07DC, 0x07D8, 0x07D4, 0x0209, 0x020A, 0x020B),
   },
   {	.channel		= 206,
 	.freq			= 5030, /* MHz */
@@ -395,7 +395,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF7, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE007, 0xDC07, 0xD807, 0x0802, 0x0902, 0x0A02),
+	PHYREGS(0x07E0, 0x07DC, 0x07D8, 0x0208, 0x0209, 0x020A),
   },
   {	.channel		= 208,
 	.freq			= 5040, /* MHz */
@@ -403,7 +403,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF8, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE407, 0xE007, 0xDC07, 0x0702, 0x0802, 0x0902),
+	PHYREGS(0x07E4, 0x07E0, 0x07DC, 0x0207, 0x0208, 0x0209),
   },
   {	.channel		= 210,
 	.freq			= 5050, /* MHz */
@@ -411,7 +411,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xF9, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE807, 0xE407, 0xE007, 0x0602, 0x0702, 0x0802),
+	PHYREGS(0x07E8, 0x07E4, 0x07E0, 0x0206, 0x0207, 0x0208),
   },
   {	.channel		= 212,
 	.freq			= 5060, /* MHz */
@@ -419,7 +419,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFA, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
-	PHYREGS(0xEC07, 0xE807, 0xE407, 0x0502, 0x0602, 0x0702),
+	PHYREGS(0x07EC, 0x07E8, 0x07E4, 0x0205, 0x0206, 0x0207),
   },
   {	.channel		= 214,
 	.freq			= 5070, /* MHz */
@@ -427,7 +427,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFB, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
-	PHYREGS(0xF007, 0xEC07, 0xE807, 0x0402, 0x0502, 0x0602),
+	PHYREGS(0x07F0, 0x07EC, 0x07E8, 0x0204, 0x0205, 0x0206),
   },
   {	.channel		= 216,
 	.freq			= 5080, /* MHz */
@@ -435,7 +435,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFC, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
-	PHYREGS(0xF407, 0xF007, 0xEC07, 0x0302, 0x0402, 0x0502),
+	PHYREGS(0x07F4, 0x07F0, 0x07EC, 0x0203, 0x0204, 0x0205),
   },
   {	.channel		= 218,
 	.freq			= 5090, /* MHz */
@@ -443,7 +443,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFD, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
-	PHYREGS(0xF807, 0xF407, 0xF007, 0x0202, 0x0302, 0x0402),
+	PHYREGS(0x07F8, 0x07F4, 0x07F0, 0x0202, 0x0203, 0x0204),
   },
   {	.channel		= 220,
 	.freq			= 5100, /* MHz */
@@ -451,7 +451,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFE, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
-	PHYREGS(0xFC07, 0xF807, 0xF407, 0x0102, 0x0202, 0x0302),
+	PHYREGS(0x07FC, 0x07F8, 0x07F4, 0x0201, 0x0202, 0x0203),
   },
   {	.channel		= 222,
 	.freq			= 5110, /* MHz */
@@ -459,7 +459,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x01, 0xFF, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
-	PHYREGS(0x0008, 0xFC07, 0xF807, 0x0002, 0x0102, 0x0202),
+	PHYREGS(0x0800, 0x07FC, 0x07F8, 0x0200, 0x0201, 0x0202),
   },
   {	.channel		= 224,
 	.freq			= 5120, /* MHz */
@@ -467,7 +467,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x00, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
-	PHYREGS(0x0408, 0x0008, 0xFC07, 0xFF01, 0x0002, 0x0102),
+	PHYREGS(0x0804, 0x0800, 0x07FC, 0x01FF, 0x0200, 0x0201),
   },
   {	.channel		= 226,
 	.freq			= 5130, /* MHz */
@@ -475,7 +475,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x01, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
-	PHYREGS(0x0808, 0x0408, 0x0008, 0xFE01, 0xFF01, 0x0002),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01FE, 0x01FF, 0x0200),
   },
   {	.channel		= 228,
 	.freq			= 5140, /* MHz */
@@ -483,7 +483,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x02, 0x0C, 0xC6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0x99, 0x99, 0xDD, 0x00, 0x0C, 0x0E,
 		  0x8B, 0xDD, 0x00, 0x0C, 0x0E, 0x8B),
-	PHYREGS(0x0C08, 0x0808, 0x0408, 0xFD01, 0xFE01, 0xFF01),
+	PHYREGS(0x080C, 0x0808, 0x0804, 0x01FD, 0x01FE, 0x01FF),
   },
   {	.channel		= 32,
 	.freq			= 5160, /* MHz */
@@ -491,7 +491,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x04, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
-	PHYREGS(0x1408, 0x1008, 0x0C08, 0xFB01, 0xFC01, 0xFD01),
+	PHYREGS(0x0814, 0x0810, 0x080C, 0x01FB, 0x01FC, 0x01FD),
   },
   {	.channel		= 34,
 	.freq			= 5170, /* MHz */
@@ -499,7 +499,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x05, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
-	PHYREGS(0x1808, 0x1408, 0x1008, 0xFA01, 0xFB01, 0xFC01),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01FA, 0x01FB, 0x01FC),
   },
   {	.channel		= 36,
 	.freq			= 5180, /* MHz */
@@ -507,7 +507,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x06, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
-	PHYREGS(0x1C08, 0x1808, 0x1408, 0xF901, 0xFA01, 0xFB01),
+	PHYREGS(0x081C, 0x0818, 0x0814, 0x01F9, 0x01FA, 0x01FB),
   },
   {	.channel		= 38,
 	.freq			= 5190, /* MHz */
@@ -515,7 +515,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x07, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
-	PHYREGS(0x2008, 0x1C08, 0x1808, 0xF801, 0xF901, 0xFA01),
+	PHYREGS(0x0820, 0x081C, 0x0818, 0x01F8, 0x01F9, 0x01FA),
   },
   {	.channel		= 40,
 	.freq			= 5200, /* MHz */
@@ -523,7 +523,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x08, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
-	PHYREGS(0x2408, 0x2008, 0x1C08, 0xF701, 0xF801, 0xF901),
+	PHYREGS(0x0824, 0x0820, 0x081C, 0x01F7, 0x01F8, 0x01F9),
   },
   {	.channel		= 42,
 	.freq			= 5210, /* MHz */
@@ -531,7 +531,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x09, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
-	PHYREGS(0x2808, 0x2408, 0x2008, 0xF601, 0xF701, 0xF801),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01F6, 0x01F7, 0x01F8),
   },
   {	.channel		= 44,
 	.freq			= 5220, /* MHz */
@@ -539,7 +539,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0A, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
-	PHYREGS(0x2C08, 0x2808, 0x2408, 0xF501, 0xF601, 0xF701),
+	PHYREGS(0x082C, 0x0828, 0x0824, 0x01F5, 0x01F6, 0x01F7),
   },
   {	.channel		= 46,
 	.freq			= 5230, /* MHz */
@@ -547,7 +547,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0B, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
-	PHYREGS(0x3008, 0x2C08, 0x2808, 0xF401, 0xF501, 0xF601),
+	PHYREGS(0x0830, 0x082C, 0x0828, 0x01F4, 0x01F5, 0x01F6),
   },
   {	.channel		= 48,
 	.freq			= 5240, /* MHz */
@@ -555,7 +555,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0C, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
-	PHYREGS(0x3408, 0x3008, 0x2C08, 0xF301, 0xF401, 0xF501),
+	PHYREGS(0x0834, 0x0830, 0x082C, 0x01F3, 0x01F4, 0x01F5),
   },
   {	.channel		= 50,
 	.freq			= 5250, /* MHz */
@@ -563,7 +563,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0D, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
-	PHYREGS(0x3808, 0x3408, 0x3008, 0xF201, 0xF301, 0xF401),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01F2, 0x01F3, 0x01F4),
   },
   {	.channel		= 52,
 	.freq			= 5260, /* MHz */
@@ -571,7 +571,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0E, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
-	PHYREGS(0x3C08, 0x3808, 0x3408, 0xF101, 0xF201, 0xF301),
+	PHYREGS(0x083C, 0x0838, 0x0834, 0x01F1, 0x01F2, 0x01F3),
   },
   {	.channel		= 54,
 	.freq			= 5270, /* MHz */
@@ -579,7 +579,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x0F, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
-	PHYREGS(0x4008, 0x3C08, 0x3808, 0xF001, 0xF101, 0xF201),
+	PHYREGS(0x0840, 0x083C, 0x0838, 0x01F0, 0x01F1, 0x01F2),
   },
   {	.channel		= 56,
 	.freq			= 5280, /* MHz */
@@ -587,7 +587,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x10, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
-	PHYREGS(0x4408, 0x4008, 0x3C08, 0xF001, 0xF001, 0xF101),
+	PHYREGS(0x0844, 0x0840, 0x083C, 0x01F0, 0x01F0, 0x01F1),
   },
   {	.channel		= 58,
 	.freq			= 5290, /* MHz */
@@ -595,7 +595,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x11, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
-	PHYREGS(0x4808, 0x4408, 0x4008, 0xEF01, 0xF001, 0xF001),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01EF, 0x01F0, 0x01F0),
   },
   {	.channel		= 60,
 	.freq			= 5300, /* MHz */
@@ -603,7 +603,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x12, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
-	PHYREGS(0x4C08, 0x4808, 0x4408, 0xEE01, 0xEF01, 0xF001),
+	PHYREGS(0x084C, 0x0848, 0x0844, 0x01EE, 0x01EF, 0x01F0),
   },
   {	.channel		= 62,
 	.freq			= 5310, /* MHz */
@@ -611,7 +611,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x13, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
-	PHYREGS(0x5008, 0x4C08, 0x4808, 0xED01, 0xEE01, 0xEF01),
+	PHYREGS(0x0850, 0x084C, 0x0848, 0x01ED, 0x01EE, 0x01EF),
   },
   {	.channel		= 64,
 	.freq			= 5320, /* MHz */
@@ -619,7 +619,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x14, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
-	PHYREGS(0x5408, 0x5008, 0x4C08, 0xEC01, 0xED01, 0xEE01),
+	PHYREGS(0x0854, 0x0850, 0x084C, 0x01EC, 0x01ED, 0x01EE),
   },
   {	.channel		= 66,
 	.freq			= 5330, /* MHz */
@@ -627,7 +627,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x15, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
-	PHYREGS(0x5808, 0x5408, 0x5008, 0xEB01, 0xEC01, 0xED01),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01EB, 0x01EC, 0x01ED),
   },
   {	.channel		= 68,
 	.freq			= 5340, /* MHz */
@@ -635,7 +635,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x16, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
-	PHYREGS(0x5C08, 0x5808, 0x5408, 0xEA01, 0xEB01, 0xEC01),
+	PHYREGS(0x085C, 0x0858, 0x0854, 0x01EA, 0x01EB, 0x01EC),
   },
   {	.channel		= 70,
 	.freq			= 5350, /* MHz */
@@ -643,7 +643,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x17, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
-	PHYREGS(0x6008, 0x5C08, 0x5808, 0xE901, 0xEA01, 0xEB01),
+	PHYREGS(0x0860, 0x085C, 0x0858, 0x01E9, 0x01EA, 0x01EB),
   },
   {	.channel		= 72,
 	.freq			= 5360, /* MHz */
@@ -651,7 +651,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x18, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
-	PHYREGS(0x6408, 0x6008, 0x5C08, 0xE801, 0xE901, 0xEA01),
+	PHYREGS(0x0864, 0x0860, 0x085C, 0x01E8, 0x01E9, 0x01EA),
   },
   {	.channel		= 74,
 	.freq			= 5370, /* MHz */
@@ -659,7 +659,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x19, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
-	PHYREGS(0x6808, 0x6408, 0x6008, 0xE701, 0xE801, 0xE901),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01E7, 0x01E8, 0x01E9),
   },
   {	.channel		= 76,
 	.freq			= 5380, /* MHz */
@@ -667,7 +667,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1A, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
-	PHYREGS(0x6C08, 0x6808, 0x6408, 0xE601, 0xE701, 0xE801),
+	PHYREGS(0x086C, 0x0868, 0x0864, 0x01E6, 0x01E7, 0x01E8),
   },
   {	.channel		= 78,
 	.freq			= 5390, /* MHz */
@@ -675,7 +675,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1B, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
-	PHYREGS(0x7008, 0x6C08, 0x6808, 0xE501, 0xE601, 0xE701),
+	PHYREGS(0x0870, 0x086C, 0x0868, 0x01E5, 0x01E6, 0x01E7),
   },
   {	.channel		= 80,
 	.freq			= 5400, /* MHz */
@@ -683,7 +683,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1C, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
-	PHYREGS(0x7408, 0x7008, 0x6C08, 0xE501, 0xE501, 0xE601),
+	PHYREGS(0x0874, 0x0870, 0x086C, 0x01E5, 0x01E5, 0x01E6),
   },
   {	.channel		= 82,
 	.freq			= 5410, /* MHz */
@@ -691,7 +691,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1D, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
-	PHYREGS(0x7808, 0x7408, 0x7008, 0xE401, 0xE501, 0xE501),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01E4, 0x01E5, 0x01E5),
   },
   {	.channel		= 84,
 	.freq			= 5420, /* MHz */
@@ -699,7 +699,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1E, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
-	PHYREGS(0x7C08, 0x7808, 0x7408, 0xE301, 0xE401, 0xE501),
+	PHYREGS(0x087C, 0x0878, 0x0874, 0x01E3, 0x01E4, 0x01E5),
   },
   {	.channel		= 86,
 	.freq			= 5430, /* MHz */
@@ -707,7 +707,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x1F, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
-	PHYREGS(0x8008, 0x7C08, 0x7808, 0xE201, 0xE301, 0xE401),
+	PHYREGS(0x0880, 0x087C, 0x0878, 0x01E2, 0x01E3, 0x01E4),
   },
   {	.channel		= 88,
 	.freq			= 5440, /* MHz */
@@ -715,7 +715,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x20, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
-	PHYREGS(0x8408, 0x8008, 0x7C08, 0xE101, 0xE201, 0xE301),
+	PHYREGS(0x0884, 0x0880, 0x087C, 0x01E1, 0x01E2, 0x01E3),
   },
   {	.channel		= 90,
 	.freq			= 5450, /* MHz */
@@ -723,7 +723,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x21, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
-	PHYREGS(0x8808, 0x8408, 0x8008, 0xE001, 0xE101, 0xE201),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01E0, 0x01E1, 0x01E2),
   },
   {	.channel		= 92,
 	.freq			= 5460, /* MHz */
@@ -731,7 +731,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x22, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
-	PHYREGS(0x8C08, 0x8808, 0x8408, 0xDF01, 0xE001, 0xE101),
+	PHYREGS(0x088C, 0x0888, 0x0884, 0x01DF, 0x01E0, 0x01E1),
   },
   {	.channel		= 94,
 	.freq			= 5470, /* MHz */
@@ -739,7 +739,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x23, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
-	PHYREGS(0x9008, 0x8C08, 0x8808, 0xDE01, 0xDF01, 0xE001),
+	PHYREGS(0x0890, 0x088C, 0x0888, 0x01DE, 0x01DF, 0x01E0),
   },
   {	.channel		= 96,
 	.freq			= 5480, /* MHz */
@@ -747,7 +747,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x24, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9408, 0x9008, 0x8C08, 0xDD01, 0xDE01, 0xDF01),
+	PHYREGS(0x0894, 0x0890, 0x088C, 0x01DD, 0x01DE, 0x01DF),
   },
   {	.channel		= 98,
 	.freq			= 5490, /* MHz */
@@ -755,7 +755,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x25, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9808, 0x9408, 0x9008, 0xDD01, 0xDD01, 0xDE01),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01DD, 0x01DD, 0x01DE),
   },
   {	.channel		= 100,
 	.freq			= 5500, /* MHz */
@@ -763,7 +763,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x26, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9C08, 0x9808, 0x9408, 0xDC01, 0xDD01, 0xDD01),
+	PHYREGS(0x089C, 0x0898, 0x0894, 0x01DC, 0x01DD, 0x01DD),
   },
   {	.channel		= 102,
 	.freq			= 5510, /* MHz */
@@ -771,7 +771,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x27, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0xA008, 0x9C08, 0x9808, 0xDB01, 0xDC01, 0xDD01),
+	PHYREGS(0x08A0, 0x089C, 0x0898, 0x01DB, 0x01DC, 0x01DD),
   },
   {	.channel		= 104,
 	.freq			= 5520, /* MHz */
@@ -779,7 +779,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x28, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xA408, 0xA008, 0x9C08, 0xDA01, 0xDB01, 0xDC01),
+	PHYREGS(0x08A4, 0x08A0, 0x089C, 0x01DA, 0x01DB, 0x01DC),
   },
   {	.channel		= 106,
 	.freq			= 5530, /* MHz */
@@ -787,7 +787,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x29, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xA808, 0xA408, 0xA008, 0xD901, 0xDA01, 0xDB01),
+	PHYREGS(0x08A8, 0x08A4, 0x08A0, 0x01D9, 0x01DA, 0x01DB),
   },
   {	.channel		= 108,
 	.freq			= 5540, /* MHz */
@@ -795,7 +795,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2A, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xAC08, 0xA808, 0xA408, 0xD801, 0xD901, 0xDA01),
+	PHYREGS(0x08AC, 0x08A8, 0x08A4, 0x01D8, 0x01D9, 0x01DA),
   },
   {	.channel		= 110,
 	.freq			= 5550, /* MHz */
@@ -803,7 +803,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2B, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xB008, 0xAC08, 0xA808, 0xD701, 0xD801, 0xD901),
+	PHYREGS(0x08B0, 0x08AC, 0x08A8, 0x01D7, 0x01D8, 0x01D9),
   },
   {	.channel		= 112,
 	.freq			= 5560, /* MHz */
@@ -811,7 +811,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2C, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xB408, 0xB008, 0xAC08, 0xD701, 0xD701, 0xD801),
+	PHYREGS(0x08B4, 0x08B0, 0x08AC, 0x01D7, 0x01D7, 0x01D8),
   },
   {	.channel		= 114,
 	.freq			= 5570, /* MHz */
@@ -819,7 +819,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2D, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xB808, 0xB408, 0xB008, 0xD601, 0xD701, 0xD701),
+	PHYREGS(0x08B8, 0x08B4, 0x08B0, 0x01D6, 0x01D7, 0x01D7),
   },
   {	.channel		= 116,
 	.freq			= 5580, /* MHz */
@@ -827,7 +827,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2E, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xBC08, 0xB808, 0xB408, 0xD501, 0xD601, 0xD701),
+	PHYREGS(0x08BC, 0x08B8, 0x08B4, 0x01D5, 0x01D6, 0x01D7),
   },
   {	.channel		= 118,
 	.freq			= 5590, /* MHz */
@@ -835,7 +835,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x2F, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC008, 0xBC08, 0xB808, 0xD401, 0xD501, 0xD601),
+	PHYREGS(0x08C0, 0x08BC, 0x08B8, 0x01D4, 0x01D5, 0x01D6),
   },
   {	.channel		= 120,
 	.freq			= 5600, /* MHz */
@@ -843,7 +843,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x30, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC408, 0xC008, 0xBC08, 0xD301, 0xD401, 0xD501),
+	PHYREGS(0x08C4, 0x08C0, 0x08BC, 0x01D3, 0x01D4, 0x01D5),
   },
   {	.channel		= 122,
 	.freq			= 5610, /* MHz */
@@ -851,7 +851,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x31, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC808, 0xC408, 0xC008, 0xD201, 0xD301, 0xD401),
+	PHYREGS(0x08C8, 0x08C4, 0x08C0, 0x01D2, 0x01D3, 0x01D4),
   },
   {	.channel		= 124,
 	.freq			= 5620, /* MHz */
@@ -859,7 +859,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x32, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xCC08, 0xC808, 0xC408, 0xD201, 0xD201, 0xD301),
+	PHYREGS(0x08CC, 0x08C8, 0x08C4, 0x01D2, 0x01D2, 0x01D3),
   },
   {	.channel		= 126,
 	.freq			= 5630, /* MHz */
@@ -867,7 +867,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x33, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD008, 0xCC08, 0xC808, 0xD101, 0xD201, 0xD201),
+	PHYREGS(0x08D0, 0x08CC, 0x08C8, 0x01D1, 0x01D2, 0x01D2),
   },
   {	.channel		= 128,
 	.freq			= 5640, /* MHz */
@@ -875,7 +875,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x34, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD408, 0xD008, 0xCC08, 0xD001, 0xD101, 0xD201),
+	PHYREGS(0x08D4, 0x08D0, 0x08CC, 0x01D0, 0x01D1, 0x01D2),
   },
   {	.channel		= 130,
 	.freq			= 5650, /* MHz */
@@ -883,7 +883,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x35, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD808, 0xD408, 0xD008, 0xCF01, 0xD001, 0xD101),
+	PHYREGS(0x08D8, 0x08D4, 0x08D0, 0x01CF, 0x01D0, 0x01D1),
   },
   {	.channel		= 132,
 	.freq			= 5660, /* MHz */
@@ -891,7 +891,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x36, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xDC08, 0xD808, 0xD408, 0xCE01, 0xCF01, 0xD001),
+	PHYREGS(0x08DC, 0x08D8, 0x08D4, 0x01CE, 0x01CF, 0x01D0),
   },
   {	.channel		= 134,
 	.freq			= 5670, /* MHz */
@@ -899,7 +899,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x37, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE008, 0xDC08, 0xD808, 0xCE01, 0xCE01, 0xCF01),
+	PHYREGS(0x08E0, 0x08DC, 0x08D8, 0x01CE, 0x01CE, 0x01CF),
   },
   {	.channel		= 136,
 	.freq			= 5680, /* MHz */
@@ -907,7 +907,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x38, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE408, 0xE008, 0xDC08, 0xCD01, 0xCE01, 0xCE01),
+	PHYREGS(0x08E4, 0x08E0, 0x08DC, 0x01CD, 0x01CE, 0x01CE),
   },
   {	.channel		= 138,
 	.freq			= 5690, /* MHz */
@@ -915,7 +915,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x39, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE808, 0xE408, 0xE008, 0xCC01, 0xCD01, 0xCE01),
+	PHYREGS(0x08E8, 0x08E4, 0x08E0, 0x01CC, 0x01CD, 0x01CE),
   },
   {	.channel		= 140,
 	.freq			= 5700, /* MHz */
@@ -923,7 +923,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3A, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xEC08, 0xE808, 0xE408, 0xCB01, 0xCC01, 0xCD01),
+	PHYREGS(0x08EC, 0x08E8, 0x08E4, 0x01CB, 0x01CC, 0x01CD),
   },
   {	.channel		= 142,
 	.freq			= 5710, /* MHz */
@@ -931,7 +931,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3B, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF008, 0xEC08, 0xE808, 0xCA01, 0xCB01, 0xCC01),
+	PHYREGS(0x08F0, 0x08EC, 0x08E8, 0x01CA, 0x01CB, 0x01CC),
   },
   {	.channel		= 144,
 	.freq			= 5720, /* MHz */
@@ -939,7 +939,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3C, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF408, 0xF008, 0xEC08, 0xC901, 0xCA01, 0xCB01),
+	PHYREGS(0x08F4, 0x08F0, 0x08EC, 0x01C9, 0x01CA, 0x01CB),
   },
   {	.channel		= 145,
 	.freq			= 5725, /* MHz */
@@ -947,7 +947,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x79, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF608, 0xF208, 0xEE08, 0xC901, 0xCA01, 0xCB01),
+	PHYREGS(0x08F6, 0x08F2, 0x08EE, 0x01C9, 0x01CA, 0x01CB),
   },
   {	.channel		= 146,
 	.freq			= 5730, /* MHz */
@@ -955,7 +955,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3D, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF808, 0xF408, 0xF008, 0xC901, 0xC901, 0xCA01),
+	PHYREGS(0x08F8, 0x08F4, 0x08F0, 0x01C9, 0x01C9, 0x01CA),
   },
   {	.channel		= 147,
 	.freq			= 5735, /* MHz */
@@ -963,7 +963,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x7B, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFA08, 0xF608, 0xF208, 0xC801, 0xC901, 0xCA01),
+	PHYREGS(0x08FA, 0x08F6, 0x08F2, 0x01C8, 0x01C9, 0x01CA),
   },
   {	.channel		= 148,
 	.freq			= 5740, /* MHz */
@@ -971,7 +971,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3E, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFC08, 0xF808, 0xF408, 0xC801, 0xC901, 0xC901),
+	PHYREGS(0x08FC, 0x08F8, 0x08F4, 0x01C8, 0x01C9, 0x01C9),
   },
   {	.channel		= 149,
 	.freq			= 5745, /* MHz */
@@ -979,7 +979,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x7D, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFE08, 0xFA08, 0xF608, 0xC801, 0xC801, 0xC901),
+	PHYREGS(0x08FE, 0x08FA, 0x08F6, 0x01C8, 0x01C8, 0x01C9),
   },
   {	.channel		= 150,
 	.freq			= 5750, /* MHz */
@@ -987,7 +987,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x3F, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0009, 0xFC08, 0xF808, 0xC701, 0xC801, 0xC901),
+	PHYREGS(0x0900, 0x08FC, 0x08F8, 0x01C7, 0x01C8, 0x01C9),
   },
   {	.channel		= 151,
 	.freq			= 5755, /* MHz */
@@ -995,7 +995,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x7F, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0209, 0xFE08, 0xFA08, 0xC701, 0xC801, 0xC801),
+	PHYREGS(0x0902, 0x08FE, 0x08FA, 0x01C7, 0x01C8, 0x01C8),
   },
   {	.channel		= 152,
 	.freq			= 5760, /* MHz */
@@ -1003,7 +1003,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x40, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0409, 0x0009, 0xFC08, 0xC601, 0xC701, 0xC801),
+	PHYREGS(0x0904, 0x0900, 0x08FC, 0x01C6, 0x01C7, 0x01C8),
   },
   {	.channel		= 153,
 	.freq			= 5765, /* MHz */
@@ -1011,7 +1011,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x81, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0609, 0x0209, 0xFE08, 0xC601, 0xC701, 0xC801),
+	PHYREGS(0x0906, 0x0902, 0x08FE, 0x01C6, 0x01C7, 0x01C8),
   },
   {	.channel		= 154,
 	.freq			= 5770, /* MHz */
@@ -1019,7 +1019,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x41, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0809, 0x0409, 0x0009, 0xC601, 0xC601, 0xC701),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01C6, 0x01C6, 0x01C7),
   },
   {	.channel		= 155,
 	.freq			= 5775, /* MHz */
@@ -1027,7 +1027,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x83, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0A09, 0x0609, 0x0209, 0xC501, 0xC601, 0xC701),
+	PHYREGS(0x090A, 0x0906, 0x0902, 0x01C5, 0x01C6, 0x01C7),
   },
   {	.channel		= 156,
 	.freq			= 5780, /* MHz */
@@ -1035,7 +1035,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x42, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0C09, 0x0809, 0x0409, 0xC501, 0xC601, 0xC601),
+	PHYREGS(0x090C, 0x0908, 0x0904, 0x01C5, 0x01C6, 0x01C6),
   },
   {	.channel		= 157,
 	.freq			= 5785, /* MHz */
@@ -1043,7 +1043,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x85, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0E09, 0x0A09, 0x0609, 0xC401, 0xC501, 0xC601),
+	PHYREGS(0x090E, 0x090A, 0x0906, 0x01C4, 0x01C5, 0x01C6),
   },
   {	.channel		= 158,
 	.freq			= 5790, /* MHz */
@@ -1051,7 +1051,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x43, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1009, 0x0C09, 0x0809, 0xC401, 0xC501, 0xC601),
+	PHYREGS(0x0910, 0x090C, 0x0908, 0x01C4, 0x01C5, 0x01C6),
   },
   {	.channel		= 159,
 	.freq			= 5795, /* MHz */
@@ -1059,7 +1059,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x87, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1209, 0x0E09, 0x0A09, 0xC401, 0xC401, 0xC501),
+	PHYREGS(0x0912, 0x090E, 0x090A, 0x01C4, 0x01C4, 0x01C5),
   },
   {	.channel		= 160,
 	.freq			= 5800, /* MHz */
@@ -1067,7 +1067,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x44, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1409, 0x1009, 0x0C09, 0xC301, 0xC401, 0xC501),
+	PHYREGS(0x0914, 0x0910, 0x090C, 0x01C3, 0x01C4, 0x01C5),
   },
   {	.channel		= 161,
 	.freq			= 5805, /* MHz */
@@ -1075,7 +1075,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x89, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1609, 0x1209, 0x0E09, 0xC301, 0xC401, 0xC401),
+	PHYREGS(0x0916, 0x0912, 0x090E, 0x01C3, 0x01C4, 0x01C4),
   },
   {	.channel		= 162,
 	.freq			= 5810, /* MHz */
@@ -1083,7 +1083,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x45, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1809, 0x1409, 0x1009, 0xC201, 0xC301, 0xC401),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01C2, 0x01C3, 0x01C4),
   },
   {	.channel		= 163,
 	.freq			= 5815, /* MHz */
@@ -1091,7 +1091,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x8B, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1A09, 0x1609, 0x1209, 0xC201, 0xC301, 0xC401),
+	PHYREGS(0x091A, 0x0916, 0x0912, 0x01C2, 0x01C3, 0x01C4),
   },
   {	.channel		= 164,
 	.freq			= 5820, /* MHz */
@@ -1099,7 +1099,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x46, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1C09, 0x1809, 0x1409, 0xC201, 0xC201, 0xC301),
+	PHYREGS(0x091C, 0x0918, 0x0914, 0x01C2, 0x01C2, 0x01C3),
   },
   {	.channel		= 165,
 	.freq			= 5825, /* MHz */
@@ -1107,7 +1107,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x72, 0x04, 0x8D, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1E09, 0x1A09, 0x1609, 0xC101, 0xC201, 0xC301),
+	PHYREGS(0x091E, 0x091A, 0x0916, 0x01C1, 0x01C2, 0x01C3),
   },
   {	.channel		= 166,
 	.freq			= 5830, /* MHz */
@@ -1115,7 +1115,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x47, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2009, 0x1C09, 0x1809, 0xC101, 0xC201, 0xC201),
+	PHYREGS(0x0920, 0x091C, 0x0918, 0x01C1, 0x01C2, 0x01C2),
   },
   {	.channel		= 168,
 	.freq			= 5840, /* MHz */
@@ -1123,7 +1123,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x48, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2409, 0x2009, 0x1C09, 0xC001, 0xC101, 0xC201),
+	PHYREGS(0x0924, 0x0920, 0x091C, 0x01C0, 0x01C1, 0x01C2),
   },
   {	.channel		= 170,
 	.freq			= 5850, /* MHz */
@@ -1131,7 +1131,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x49, 0x01, 0xE0, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2809, 0x2409, 0x2009, 0xBF01, 0xC001, 0xC101),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01BF, 0x01C0, 0x01C1),
   },
   {	.channel		= 172,
 	.freq			= 5860, /* MHz */
@@ -1139,7 +1139,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4A, 0x01, 0xDE, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2C09, 0x2809, 0x2409, 0xBF01, 0xBF01, 0xC001),
+	PHYREGS(0x092C, 0x0928, 0x0924, 0x01BF, 0x01BF, 0x01C0),
   },
   {	.channel		= 174,
 	.freq			= 5870, /* MHz */
@@ -1147,7 +1147,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4B, 0x00, 0xDB, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3009, 0x2C09, 0x2809, 0xBE01, 0xBF01, 0xBF01),
+	PHYREGS(0x0930, 0x092C, 0x0928, 0x01BE, 0x01BF, 0x01BF),
   },
   {	.channel		= 176,
 	.freq			= 5880, /* MHz */
@@ -1155,7 +1155,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4C, 0x00, 0xD8, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3409, 0x3009, 0x2C09, 0xBD01, 0xBE01, 0xBF01),
+	PHYREGS(0x0934, 0x0930, 0x092C, 0x01BD, 0x01BE, 0x01BF),
   },
   {	.channel		= 178,
 	.freq			= 5890, /* MHz */
@@ -1163,7 +1163,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4D, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3809, 0x3409, 0x3009, 0xBC01, 0xBD01, 0xBE01),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01BC, 0x01BD, 0x01BE),
   },
   {	.channel		= 180,
 	.freq			= 5900, /* MHz */
@@ -1171,7 +1171,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4E, 0x00, 0xD3, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3C09, 0x3809, 0x3409, 0xBC01, 0xBC01, 0xBD01),
+	PHYREGS(0x093C, 0x0938, 0x0934, 0x01BC, 0x01BC, 0x01BD),
   },
   {	.channel		= 182,
 	.freq			= 5910, /* MHz */
@@ -1179,7 +1179,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x4F, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x4009, 0x3C09, 0x3809, 0xBB01, 0xBC01, 0xBC01),
+	PHYREGS(0x0940, 0x093C, 0x0938, 0x01BB, 0x01BC, 0x01BC),
   },
   {	.channel		= 1,
 	.freq			= 2412, /* MHz */
@@ -1187,7 +1187,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x6C, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0D, 0x0C,
 		  0x80, 0xFF, 0x88, 0x0D, 0x0C, 0x80),
-	PHYREGS(0xC903, 0xC503, 0xC103, 0x3A04, 0x3F04, 0x4304),
+	PHYREGS(0x03C9, 0x03C5, 0x03C1, 0x043A, 0x043F, 0x0443),
   },
   {	.channel		= 2,
 	.freq			= 2417, /* MHz */
@@ -1195,7 +1195,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x71, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0B,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0B, 0x80),
-	PHYREGS(0xCB03, 0xC703, 0xC303, 0x3804, 0x3D04, 0x4104),
+	PHYREGS(0x03CB, 0x03C7, 0x03C3, 0x0438, 0x043D, 0x0441),
   },
   {	.channel		= 3,
 	.freq			= 2422, /* MHz */
@@ -1203,7 +1203,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x76, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
-	PHYREGS(0xCD03, 0xC903, 0xC503, 0x3604, 0x3A04, 0x3F04),
+	PHYREGS(0x03CD, 0x03C9, 0x03C5, 0x0436, 0x043A, 0x043F),
   },
   {	.channel		= 4,
 	.freq			= 2427, /* MHz */
@@ -1211,7 +1211,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x7B, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
-	PHYREGS(0xCF03, 0xCB03, 0xC703, 0x3404, 0x3804, 0x3D04),
+	PHYREGS(0x03CF, 0x03CB, 0x03C7, 0x0434, 0x0438, 0x043D),
   },
   {	.channel		= 5,
 	.freq			= 2432, /* MHz */
@@ -1219,7 +1219,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x80, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x09,
 		  0x80, 0xFF, 0x88, 0x0C, 0x09, 0x80),
-	PHYREGS(0xD103, 0xCD03, 0xC903, 0x3104, 0x3604, 0x3A04),
+	PHYREGS(0x03D1, 0x03CD, 0x03C9, 0x0431, 0x0436, 0x043A),
   },
   {	.channel		= 6,
 	.freq			= 2437, /* MHz */
@@ -1227,7 +1227,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x85, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0B, 0x08,
 		  0x80, 0xFF, 0x88, 0x0B, 0x08, 0x80),
-	PHYREGS(0xD303, 0xCF03, 0xCB03, 0x2F04, 0x3404, 0x3804),
+	PHYREGS(0x03D3, 0x03CF, 0x03CB, 0x042F, 0x0434, 0x0438),
   },
   {	.channel		= 7,
 	.freq			= 2442, /* MHz */
@@ -1235,7 +1235,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x8A, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x07,
 		  0x80, 0xFF, 0x88, 0x0A, 0x07, 0x80),
-	PHYREGS(0xD503, 0xD103, 0xCD03, 0x2D04, 0x3104, 0x3604),
+	PHYREGS(0x03D5, 0x03D1, 0x03CD, 0x042D, 0x0431, 0x0436),
   },
   {	.channel		= 8,
 	.freq			= 2447, /* MHz */
@@ -1243,7 +1243,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x8F, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x06,
 		  0x80, 0xFF, 0x88, 0x0A, 0x06, 0x80),
-	PHYREGS(0xD703, 0xD303, 0xCF03, 0x2B04, 0x2F04, 0x3404),
+	PHYREGS(0x03D7, 0x03D3, 0x03CF, 0x042B, 0x042F, 0x0434),
   },
   {	.channel		= 9,
 	.freq			= 2452, /* MHz */
@@ -1251,7 +1251,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x94, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x09, 0x06,
 		  0x80, 0xFF, 0x88, 0x09, 0x06, 0x80),
-	PHYREGS(0xD903, 0xD503, 0xD103, 0x2904, 0x2D04, 0x3104),
+	PHYREGS(0x03D9, 0x03D5, 0x03D1, 0x0429, 0x042D, 0x0431),
   },
   {	.channel		= 10,
 	.freq			= 2457, /* MHz */
@@ -1259,7 +1259,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x99, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x05,
 		  0x80, 0xFF, 0x88, 0x08, 0x05, 0x80),
-	PHYREGS(0xDB03, 0xD703, 0xD303, 0x2704, 0x2B04, 0x2F04),
+	PHYREGS(0x03DB, 0x03D7, 0x03D3, 0x0427, 0x042B, 0x042F),
   },
   {	.channel		= 11,
 	.freq			= 2462, /* MHz */
@@ -1267,7 +1267,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0x9E, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x04,
 		  0x80, 0xFF, 0x88, 0x08, 0x04, 0x80),
-	PHYREGS(0xDD03, 0xD903, 0xD503, 0x2404, 0x2904, 0x2D04),
+	PHYREGS(0x03DD, 0x03D9, 0x03D5, 0x0424, 0x0429, 0x042D),
   },
   {	.channel		= 12,
 	.freq			= 2467, /* MHz */
@@ -1275,7 +1275,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0xA3, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x03,
 		  0x80, 0xFF, 0x88, 0x08, 0x03, 0x80),
-	PHYREGS(0xDF03, 0xDB03, 0xD703, 0x2204, 0x2704, 0x2B04),
+	PHYREGS(0x03DF, 0x03DB, 0x03D7, 0x0422, 0x0427, 0x042B),
   },
   {	.channel		= 13,
 	.freq			= 2472, /* MHz */
@@ -1283,7 +1283,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0xA8, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x03,
 		  0x80, 0xFF, 0x88, 0x07, 0x03, 0x80),
-	PHYREGS(0xE103, 0xDD03, 0xD903, 0x2004, 0x2404, 0x2904),
+	PHYREGS(0x03E1, 0x03DD, 0x03D9, 0x0420, 0x0424, 0x0429),
   },
   {	.channel		= 14,
 	.freq			= 2484, /* MHz */
@@ -1291,7 +1291,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x73, 0x09, 0xB4, 0x0F, 0xFF, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x01,
 		  0x80, 0xFF, 0x88, 0x07, 0x01, 0x80),
-	PHYREGS(0xE603, 0xE203, 0xDE03, 0x1B04, 0x1F04, 0x2404),
+	PHYREGS(0x03E6, 0x03E2, 0x03DE, 0x041B, 0x041F, 0x0424),
   },
 };
 
-- 
cgit v1.2.3


From c0f05b9879a324937f14270e4a14d661d2beca63 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 13:27:58 +0100
Subject: b43: N-PHY: minor fixes to match specs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index afbfdf0ee6e0..fce5232336b4 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -876,7 +876,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
 			data[2] = lna_gain[2] + gain[i];
 			data[3] = lna_gain[3] + gain[i];
 		}
-		b43_ntab_write_bulk(dev, B43_NTAB16(10, 8), 4, data);
+		b43_ntab_write_bulk(dev, B43_NTAB16(i, 8), 4, data);
 
 		minmax[i] = 23 + gain[i];
 	}
@@ -896,6 +896,7 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 	struct b43_phy_n *nphy = dev->phy.n;
 	u8 i, j;
 	u8 code;
+	u16 tmp;
 
 	/* TODO: for PHY >= 3
 	s8 *lna1_gain, *lna2_gain;
@@ -1000,9 +1001,11 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 			for (i = 0; i < 4; i++) {
 				b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
 						(0x0400 * i) + 0x0020);
-				for (j = 0; j < 21; j++)
+				for (j = 0; j < 21; j++) {
+					tmp = j * (i < 2 ? 3 : 1);
 					b43_phy_write(dev,
-						B43_NPHY_TABLE_DATALO, 3 * j);
+						B43_NPHY_TABLE_DATALO, tmp);
+				}
 			}
 
 			b43_nphy_set_rf_sequence(dev, 5,
-- 
cgit v1.2.3


From a5d3598de086cd38f71fe2fec43ac3ca97bb24bb Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 13:27:59 +0100
Subject: b43: N-PHY: fix some typos, conditions, set gain_boost
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index fce5232336b4..cbdee308bb50 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -919,15 +919,15 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				B43_NPHY_C2_CGAINI_CL2DETECT);
 
 		/* Set narrowband clip threshold */
-		b43_phy_set(dev, B43_NPHY_C1_NBCLIPTHRES, 0x84);
-		b43_phy_set(dev, B43_NPHY_C2_NBCLIPTHRES, 0x84);
+		b43_phy_write(dev, B43_NPHY_C1_NBCLIPTHRES, 0x84);
+		b43_phy_write(dev, B43_NPHY_C2_NBCLIPTHRES, 0x84);
 
 		if (!dev->phy.is_40mhz) {
 			/* Set dwell lengths */
-			b43_phy_set(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 0x002B);
-			b43_phy_set(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 0x002B);
-			b43_phy_set(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 0x0009);
-			b43_phy_set(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 0x0009);
+			b43_phy_write(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 0x002B);
+			b43_phy_write(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 0x002B);
+			b43_phy_write(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 0x0009);
+			b43_phy_write(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 0x0009);
 		}
 
 		/* Set wideband clip 2 threshold */
@@ -949,7 +949,7 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				~B43_NPHY_C2_CCK_CGAINI_GAINBKOFF, 0x1);
 		}
 
-		b43_phy_set(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C);
+		b43_phy_write(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C);
 
 		if (nphy->gain_boost) {
 			if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ &&
@@ -970,10 +970,10 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				code << B43_NPHY_C2_INITGAIN_HPVGA2_SHIFT);
 
 		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x7C));
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x7C));
+		/* specs say about 2 loops, but wl does 4 */
+		for (i = 0; i < 4; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+							(code << 8 | 0x7C));
 
 		b43_nphy_adjust_lna_gain_table(dev);
 
@@ -991,10 +991,10 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
 
 			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x74));
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x74));
+			/* specs say about 2 loops, but wl does 4 */
+			for (i = 0; i < 4; i++)
+				b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+							(code << 8 | 0x74));
 		}
 
 		if (dev->phy.rev == 2) {
@@ -1034,7 +1034,7 @@ static void b43_nphy_workarounds(struct b43_wldev *dev)
 	u8 events2[7] = { 0x0, 0x3, 0x5, 0x4, 0x2, 0x1, 0x8 };
 	u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
 
-	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
 		b43_nphy_classifier(dev, 1, 0);
 	else
 		b43_nphy_classifier(dev, 1, 1);
@@ -3459,7 +3459,8 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
 
 	memset(nphy, 0, sizeof(*nphy));
 
-	//TODO init struct b43_phy_n
+	/* wl goes path which is executed for gain_boost, assume it is true */
+	nphy->gain_boost = true;
 }
 
 static void b43_nphy_op_free(struct b43_wldev *dev)
-- 
cgit v1.2.3


From bec186452b4cfecff9e2c579bfd4016119d39614 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 13:28:00 +0100
Subject: b43: N-PHY: init BPHY when needed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index cbdee308bb50..d52d51491055 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1573,6 +1573,7 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 	}
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BPHYInit */
 static void b43_nphy_bphy_init(struct b43_wldev *dev)
 {
 	unsigned int i;
@@ -3240,6 +3241,9 @@ int b43_phy_initn(struct b43_wldev *dev)
 
 	b43_nphy_classifier(dev, 0, 0);
 	b43_nphy_read_clip_detection(dev, clip);
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+		b43_nphy_bphy_init(dev);
+
 	tx_pwr_state = nphy->txpwrctrl;
 	/* TODO N PHY TX power control with argument 0
 		(turning off power control) */
-- 
cgit v1.2.3


From fee613b77df721781b9794945f0f1a8f535456ff Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 21:11:41 +0100
Subject: b43: N-PHY: fix BPHY init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index d52d51491055..bf0d63d61b6a 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1580,13 +1580,13 @@ static void b43_nphy_bphy_init(struct b43_wldev *dev)
 	u16 val;
 
 	val = 0x1E1F;
-	for (i = 0; i < 14; i++) {
+	for (i = 0; i < 16; i++) {
 		b43_phy_write(dev, B43_PHY_N_BMODE(0x88 + i), val);
 		val -= 0x202;
 	}
 	val = 0x3E3F;
 	for (i = 0; i < 16; i++) {
-		b43_phy_write(dev, B43_PHY_N_BMODE(0x97 + i), val);
+		b43_phy_write(dev, B43_PHY_N_BMODE(0x98 + i), val);
 		val -= 0x202;
 	}
 	b43_phy_write(dev, B43_PHY_N_BMODE(0x38), 0x668);
-- 
cgit v1.2.3


From a529cecd29ecf1e5416316ae06ce515bf67b5d5a Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 21:11:42 +0100
Subject: b43: N-PHY: rev2: save and restore PHY regs on RSSI poll
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index bf0d63d61b6a..dc4045de61f2 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1846,6 +1846,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
 		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0);
 		save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1);
+	} else if (dev->phy.rev == 2) {
+		save_regs_phy[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+		save_regs_phy[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+		save_regs_phy[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		save_regs_phy[3] = b43_phy_read(dev, B43_NPHY_RFCTL_CMD);
+		save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
+		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
+		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
 	}
 
 	b43_nphy_rssi_select(dev, 5, type);
@@ -1889,6 +1897,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[5]);
 		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S0, save_regs_phy[6]);
 		b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S1, save_regs_phy[7]);
+	} else if (dev->phy.rev == 2) {
+		b43_phy_write(dev, B43_NPHY_AFECTL_C1, save_regs_phy[0]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_C2, save_regs_phy[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[2]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_CMD, save_regs_phy[3]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_OVER, save_regs_phy[4]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO1, save_regs_phy[5]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO2, save_regs_phy[6]);
 	}
 
 	return out;
-- 
cgit v1.2.3


From 0b81c23d2e3a8589514fa69b2f153f006a4ad773 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 18 Nov 2010 21:11:43 +0100
Subject: b43: N-PHY: little cleanups
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Remove some typos, warnings, initialize some values to follow wl's code path.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index dc4045de61f2..9769483156e7 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -573,7 +573,6 @@ static void b43_nphy_calc_rx_iq_comp(struct b43_wldev *dev, u8 mask)
 			ii = est.i1_pwr;
 			qq = est.q1_pwr;
 		} else {
-			B43_WARN_ON(1);
 			continue;
 		}
 
@@ -2029,7 +2028,7 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 	}
 
 	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[0]);
-	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[1]);
+	b43_radio_maskset(dev, B2055_C2_PD_RSSIMISC, 0xF8, state[1]);
 
 	switch (state[2]) {
 	case 1:
@@ -3113,7 +3112,7 @@ static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
 {
 	struct b43_phy *phy = &dev->phy;
 	struct b43_phy_n *nphy = phy->n;
-	u16 buf[16];
+	/* u16 buf[16]; it's rev3+ */
 
 	nphy->phyrxchain = mask;
 
@@ -3409,7 +3408,6 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
 				enum nl80211_channel_type channel_type)
 {
 	struct b43_phy *phy = &dev->phy;
-	struct b43_phy_n *nphy = dev->phy.n;
 
 	const struct b43_nphy_channeltab_entry_rev2 *tabent_r2;
 	const struct b43_nphy_channeltab_entry_rev3 *tabent_r3;
@@ -3479,8 +3477,9 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
 
 	memset(nphy, 0, sizeof(*nphy));
 
-	/* wl goes path which is executed for gain_boost, assume it is true */
-	nphy->gain_boost = true;
+	nphy->gain_boost = true; /* this way we follow wl, assume it is true */
+	nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
+	nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
 }
 
 static void b43_nphy_op_free(struct b43_wldev *dev)
@@ -3553,8 +3552,6 @@ static void b43_nphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
 static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
 					bool blocked)
 {
-	struct b43_phy_n *nphy = dev->phy.n;
-
 	if (b43_read32(dev, B43_MMIO_MACCTL) & B43_MACCTL_ENABLED)
 		b43err(dev->wl, "MAC not suspended\n");
 
-- 
cgit v1.2.3


From c8b576061d87e2a4fb100e70c6a6dae189b3a310 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 23 Nov 2010 15:05:01 -0800
Subject: ath9k: avoid aggregation for VO traffic

This should help with latency issues which can happen when
using aggregation.

Cc: Matt Smith <matt.smith@atheros.com>
Cc: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index ee4566d9d234..3e6ea3bc3d89 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1363,7 +1363,8 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 	/* Check if aggregation has to be enabled for this tid */
 	if (conf_is_ht(&sc->hw->conf) &&
 	    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
-		if (ieee80211_is_data_qos(fc)) {
+		if (ieee80211_is_data_qos(fc) &&
+		    skb_get_queue_mapping(skb) != IEEE80211_AC_VO) {
 			u8 *qc, tid;
 			struct ath_node *an;
 
-- 
cgit v1.2.3


From eeb1f83fa8f96501331cc17b73c57999e3a1ec5d Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 23 Nov 2010 10:58:52 -0800
Subject: iwlagn: name change for BT config flag

Bit 7 of BT config flag is used to enable/disable PSPoll sync.
Make the name to match it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-commands.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 9c1b7fbef099..4028ed387a82 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2439,8 +2439,9 @@ struct iwl_bt_cmd {
 #define IWLAGN_BT_FLAG_COEX_MODE_3W		2
 #define IWLAGN_BT_FLAG_COEX_MODE_4W		3
 
-#define IWLAGN_BT_FLAG_UCODE_DEFAULT	BIT(6)
-#define IWLAGN_BT_FLAG_NOCOEX_NOTIF	BIT(7)
+#define IWLAGN_BT_FLAG_UCODE_DEFAULT		BIT(6)
+/* Disable Sync PSPoll on SCO/eSCO */
+#define IWLAGN_BT_FLAG_SYNC_2_BT_DISABLE	BIT(7)
 
 #define IWLAGN_BT_PRIO_BOOST_MAX	0xFF
 #define IWLAGN_BT_PRIO_BOOST_MIN	0x00
-- 
cgit v1.2.3


From 97badb0eefc9b6f23f864c5348b695be35f05882 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 23 Nov 2010 10:58:53 -0800
Subject: iwlwifi: add more power management flags

Adding additional power management option available for the device.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-commands.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 4028ed387a82..f9e7fa4b532c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2671,6 +2671,11 @@ struct iwl_spectrum_notification {
 #define IWL_POWER_SLEEP_OVER_DTIM_MSK		cpu_to_le16(BIT(2))
 #define IWL_POWER_PCI_PM_MSK			cpu_to_le16(BIT(3))
 #define IWL_POWER_FAST_PD			cpu_to_le16(BIT(4))
+#define IWL_POWER_BEACON_FILTERING		cpu_to_le16(BIT(5))
+#define IWL_POWER_SHADOW_REG_ENA		cpu_to_le16(BIT(6))
+#define IWL_POWER_CT_KILL_SET			cpu_to_le16(BIT(7))
+#define IWL_POWER_BT_SCO_ENA			cpu_to_le16(BIT(8))
+#define IWL_POWER_ADVANCE_PM_ENA		cpu_to_le16(BIT(9))
 
 struct iwl3945_powertable_cmd {
 	__le16 flags;
-- 
cgit v1.2.3


From e366176e5c7f37d2d4cd0708e63b939e3fa3b5c6 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 23 Nov 2010 10:58:54 -0800
Subject: iwlwifi: consider BT for power management

Check the BT PSPoll flag when fill PM command to uCode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c    |  1 +
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c |  4 ++++
 drivers/net/wireless/iwlwifi/iwl-core.h    |  2 ++
 drivers/net/wireless/iwlwifi/iwl-power.c   | 17 +++++++++++++++++
 4 files changed, 24 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 0cc66fdc7a0d..f650282a3ad3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -549,6 +549,7 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
 	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
+	.bt_sco_disable = true,
 };
 
 struct iwl_cfg iwl6000g2a_2agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index c4491f7641fe..f8fe5f44e19f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1829,6 +1829,10 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 	} else {
 		bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_3W <<
 					IWLAGN_BT_FLAG_COEX_MODE_SHIFT;
+		if (priv->cfg->bt_params &&
+		    priv->cfg->bt_params->bt_sco_disable)
+			bt_cmd.flags |= IWLAGN_BT_FLAG_SYNC_2_BT_DISABLE;
+
 		if (priv->bt_ch_announce)
 			bt_cmd.flags |= IWLAGN_BT_FLAG_CHANNEL_INHIBITION;
 		IWL_DEBUG_INFO(priv, "BT coex flag: 0X%x\n", bt_cmd.flags);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 9035cd82d85b..3f7bd4012c29 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -334,6 +334,7 @@ struct iwl_base_params {
  * @agg_time_limit: maximum number of uSec in aggregation
  * @ampdu_factor: Maximum A-MPDU length factor
  * @ampdu_density: Minimum A-MPDU spacing
+ * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
 */
 struct iwl_bt_params {
 	bool advanced_bt_coexist;
@@ -343,6 +344,7 @@ struct iwl_bt_params {
 	u16 agg_time_limit;
 	u8 ampdu_factor;
 	u8 ampdu_density;
+	bool bt_sco_disable;
 };
 /*
  * @use_rts_for_aggregation: use rts/cts protection for HT traffic
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index b7abd86676fd..306c852b1578 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -163,6 +163,15 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		if (!priv->cfg->bt_params->bt_sco_disable)
+			cmd->flags |= IWL_POWER_BT_SCO_ENA;
+		else
+			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
+	}
+
+
 	slp_itrvl = le32_to_cpu(cmd->sleep_interval[IWL_POWER_VEC_SIZE - 1]);
 	if (slp_itrvl > IWL_CONN_MAX_LISTEN_INTERVAL)
 		cmd->sleep_interval[IWL_POWER_VEC_SIZE - 1] =
@@ -236,6 +245,14 @@ static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv,
 	if (priv->power_data.pci_pm)
 		cmd->flags |= IWL_POWER_PCI_PM_MSK;
 
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		if (!priv->cfg->bt_params->bt_sco_disable)
+			cmd->flags |= IWL_POWER_BT_SCO_ENA;
+		else
+			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
+	}
+
 	cmd->rx_data_timeout = cpu_to_le32(1000 * dynps_ms);
 	cmd->tx_data_timeout = cpu_to_le32(1000 * dynps_ms);
 
-- 
cgit v1.2.3


From 1f37daf3233ccda5072f715d6c322d84833cdd92 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 23 Nov 2010 10:58:55 -0800
Subject: iwlwifi: power management checking for shadow register

If shadow register is enable, modify the power management
command to inform uCode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-power.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 306c852b1578..21c5e6abfbd0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -163,6 +163,11 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
+	if (priv->cfg->base_params->shadow_reg_enable)
+		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
+	else
+		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
+
 	if (priv->cfg->bt_params &&
 	    priv->cfg->bt_params->advanced_bt_coexist) {
 		if (!priv->cfg->bt_params->bt_sco_disable)
@@ -245,6 +250,11 @@ static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv,
 	if (priv->power_data.pci_pm)
 		cmd->flags |= IWL_POWER_PCI_PM_MSK;
 
+	if (priv->cfg->base_params->shadow_reg_enable)
+		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
+	else
+		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
+
 	if (priv->cfg->bt_params &&
 	    priv->cfg->bt_params->advanced_bt_coexist) {
 		if (!priv->cfg->bt_params->bt_sco_disable)
-- 
cgit v1.2.3


From 35162ba75900209755628ccf7357763797037ba6 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 23 Nov 2010 10:58:56 -0800
Subject: iwlwifi: advance power management support

For 6000g2b and up, adding advance power management support
for better power consumption

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c     |  8 ++++
 drivers/net/wireless/iwlwifi/iwl-commands.h |  4 +-
 drivers/net/wireless/iwlwifi/iwl-core.h     |  2 +
 drivers/net/wireless/iwlwifi/iwl-power.c    | 68 ++++++++++++++++++++++++++---
 4 files changed, 76 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index f650282a3ad3..93e3fe92f389 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -621,6 +621,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -641,6 +642,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -662,6 +664,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -682,6 +685,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -703,6 +707,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -723,6 +728,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -862,6 +868,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -881,6 +888,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index f9e7fa4b532c..c9448cba1e20 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2668,6 +2668,8 @@ struct iwl_spectrum_notification {
 #define IWL_POWER_VEC_SIZE 5
 
 #define IWL_POWER_DRIVER_ALLOW_SLEEP_MSK	cpu_to_le16(BIT(0))
+#define IWL_POWER_POWER_SAVE_ENA_MSK		cpu_to_le16(BIT(0))
+#define IWL_POWER_POWER_MANAGEMENT_ENA_MSK	cpu_to_le16(BIT(1))
 #define IWL_POWER_SLEEP_OVER_DTIM_MSK		cpu_to_le16(BIT(2))
 #define IWL_POWER_PCI_PM_MSK			cpu_to_le16(BIT(3))
 #define IWL_POWER_FAST_PD			cpu_to_le16(BIT(4))
@@ -2675,7 +2677,7 @@ struct iwl_spectrum_notification {
 #define IWL_POWER_SHADOW_REG_ENA		cpu_to_le16(BIT(6))
 #define IWL_POWER_CT_KILL_SET			cpu_to_le16(BIT(7))
 #define IWL_POWER_BT_SCO_ENA			cpu_to_le16(BIT(8))
-#define IWL_POWER_ADVANCE_PM_ENA		cpu_to_le16(BIT(9))
+#define IWL_POWER_ADVANCE_PM_ENA_MSK		cpu_to_le16(BIT(9))
 
 struct iwl3945_powertable_cmd {
 	__le16 flags;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 3f7bd4012c29..808be731ecb7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -366,6 +366,7 @@ struct iwl_ht_params {
  * @need_temp_offset_calib: need to perform temperature offset calibration
  * @scan_antennas: available antenna for scan operation
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
+ * @adv_pm: advance power management
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -413,6 +414,7 @@ struct iwl_cfg {
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
 	enum iwl_led_mode led_mode;
+	const bool adv_pm;
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 21c5e6abfbd0..1eec18d909d8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -75,6 +75,10 @@ struct iwl_power_vec_entry {
 
 #define NOSLP cpu_to_le16(0), 0, 0
 #define SLP IWL_POWER_DRIVER_ALLOW_SLEEP_MSK, 0, 0
+#define ASLP (IWL_POWER_POWER_SAVE_ENA_MSK |	\
+		IWL_POWER_POWER_MANAGEMENT_ENA_MSK | \
+		IWL_POWER_ADVANCE_PM_ENA_MSK)
+#define ASLP_TOUT(T) cpu_to_le32(T)
 #define TU_TO_USEC 1024
 #define SLP_TOUT(T) cpu_to_le32((T) * TU_TO_USEC)
 #define SLP_VEC(X0, X1, X2, X3, X4) {cpu_to_le32(X0), \
@@ -114,6 +118,52 @@ static const struct iwl_power_vec_entry range_2[IWL_POWER_NUM] = {
 	{{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(4, 7, 10, 10, 0xFF)}, 0}
 };
 
+/* advance power management */
+/* DTIM 0 - 2 */
+static const struct iwl_power_vec_entry apm_range_0[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), ASLP_TOUT(2)}, 2}
+};
+
+
+/* for DTIM period IWL_DTIM_RANGE_0_MAX + 1 through IWL_DTIM_RANGE_1_MAX */
+/* DTIM 3 - 10 */
+static const struct iwl_power_vec_entry apm_range_1[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), 0}, 2}
+};
+
+/* for DTIM period > IWL_DTIM_RANGE_1_MAX */
+/* DTIM 11 - */
+static const struct iwl_power_vec_entry apm_range_2[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), ASLP_TOUT(2)}, 2}
+};
+
 static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 				 struct iwl_powertable_cmd *cmd,
 				 enum iwl_power_level lvl, int period)
@@ -124,11 +174,19 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	u8 skip;
 	u32 slp_itrvl;
 
-	table = range_2;
-	if (period <= IWL_DTIM_RANGE_1_MAX)
-		table = range_1;
-	if (period <= IWL_DTIM_RANGE_0_MAX)
-		table = range_0;
+	if (priv->cfg->adv_pm) {
+		table = apm_range_2;
+		if (period <= IWL_DTIM_RANGE_1_MAX)
+			table = apm_range_1;
+		if (period <= IWL_DTIM_RANGE_0_MAX)
+			table = apm_range_0;
+	} else {
+		table = range_2;
+		if (period <= IWL_DTIM_RANGE_1_MAX)
+			table = range_1;
+		if (period <= IWL_DTIM_RANGE_0_MAX)
+			table = range_0;
+	}
 
 	BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM);
 
-- 
cgit v1.2.3


From bedbbb959d2c1d1dbb4c2215f5b7074b1da3030a Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Fri, 19 Nov 2010 16:53:19 +0530
Subject: ath: Add a driver_info bitmask field

The driver_info stores the device category information which
is used to load appropriate device firmware, select firmware offset
and eeprom starting location. The driver_info is accessed across
ath9k_htc and ath9k_hw. Hence placed under common structure.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 501050c0296f..20ea68c59f7b 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -104,6 +104,11 @@ enum ath_cipher {
 	ATH_CIPHER_MIC = 127
 };
 
+enum ath_drv_info {
+	AR7010_DEVICE		= BIT(0),
+	AR9287_DEVICE		= BIT(1),
+};
+
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -147,6 +152,7 @@ struct ath_common {
 	u8 rx_chainmask;
 
 	u32 rx_bufsize;
+	u32 driver_info;
 
 	u32 keymax;
 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
-- 
cgit v1.2.3


From 64f121708342afec306ce52920cc9982f4f1008f Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Fri, 19 Nov 2010 16:53:20 +0530
Subject: ath9k_htc: Add driver_info in usb device list

Added driver_info to identify AR7010, R9287 HTC devices.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index dfb6560dab92..6a0dbd153349 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -28,10 +28,16 @@ MODULE_FIRMWARE(FIRMWARE_AR9271);
 static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
 	{ USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7010) }, /* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7015) }, /* Atheros */
+	{ USB_DEVICE(0x0cf3, 0x7010),
+		.driver_info = AR7010_DEVICE },
+					/* Atheros */
+	{ USB_DEVICE(0x0cf3, 0x7015),
+		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
+					/* Atheros */
 	{ USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */
-	{ USB_DEVICE(0x0846, 0x9018) }, /* Netgear WNDA3200 */
+	{ USB_DEVICE(0x0846, 0x9018),
+		.driver_info = AR7010_DEVICE },
+					/* Netgear WNDA3200 */
 	{ USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */
 	{ USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
@@ -40,9 +46,13 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
 	{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
-	{ USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
+	{ USB_DEVICE(0x083A, 0xA704),
+		.driver_info = AR7010_DEVICE },
+					/* SMC Networks */
 	{ USB_DEVICE(0x040D, 0x3801) }, /* VIA */
-	{ USB_DEVICE(0x1668, 0x1200) }, /* Verizon */
+	{ USB_DEVICE(0x1668, 0x1200),
+		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
+					/* Verizon */
 	{ },
 };
 
-- 
cgit v1.2.3


From f7ec8fb4d6f8f3ecb8b11e9e46ece95aa66139cc Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Fri, 19 Nov 2010 16:53:21 +0530
Subject: ath9k_hw: Fix eeprom offset for AR9287 devices (PCI/USB)

AR9287 devices (PCI/USB) use different eeprom start location
to read nvram. New devices might endup with same devid. So use
driver_info to set offset, instead of devid. driver_info is
valid for HTC devices alone which is filled in usb_device_id.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/eeprom_9287.c | 6 +++---
 drivers/net/wireless/ath/ath9k/reg.h         | 4 ----
 2 files changed, 3 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index e75697858ae8..bcb9ed39c047 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,10 +37,10 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
 	int addr, eep_start_loc;
 	eep_data = (u16 *)eep;
 
-	if (AR9287_HTC_DEVID(ah))
-		eep_start_loc = AR9287_HTC_EEP_START_LOC;
-	else
+	if (!common->driver_info)
 		eep_start_loc = AR9287_EEP_START_LOC;
+	else
+		eep_start_loc = AR9287_HTC_EEP_START_LOC;
 
 	if (!ath9k_hw_use_flash(ah)) {
 		ath_print(common, ATH_DBG_EEPROM,
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index f1bbc7560c86..9d68237e4d9c 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -870,10 +870,6 @@
 	 ((_ah)->hw_version.devid == 0xA704) || \
 	 ((_ah)->hw_version.devid == 0x1200))
 
-#define AR9287_HTC_DEVID(_ah) \
-	(((_ah)->hw_version.devid == 0x7015) || \
-	 ((_ah)->hw_version.devid == 0x1200))
-
 #define AR_RADIO_SREV_MAJOR                   0xf0
 #define AR_RAD5133_SREV_MAJOR                 0xc0
 #define AR_RAD2133_SREV_MAJOR                 0xd0
-- 
cgit v1.2.3


From fa6e15e0b5952fd2cd99fc6d4f4473f6b9da18df Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Fri, 19 Nov 2010 16:53:22 +0530
Subject: ath9k_htc: Identify devices using driver_info

Categorize AR7010 & AR9287 devices based on driver_info
of usb_device_id, instead of PIDs. This avoids per-device cases
and minimize code changes for new device addition.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c      | 41 +++++++++------------------
 drivers/net/wireless/ath/ath9k/htc.h          |  2 +-
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 35 +++++++++++------------
 drivers/net/wireless/ath/ath9k/htc_hst.c      |  5 ++--
 drivers/net/wireless/ath/ath9k/htc_hst.h      |  3 +-
 drivers/net/wireless/ath/ath9k/reg.h          |  6 +---
 6 files changed, 37 insertions(+), 55 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 6a0dbd153349..ae842dbf9b50 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -786,7 +786,8 @@ static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
 	ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
 }
 
-static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev,
+				     u32 drv_info)
 {
 	int transfer, err;
 	const void *data = hif_dev->firmware->data;
@@ -817,18 +818,10 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 	}
 	kfree(buf);
 
-	switch (hif_dev->device_id) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (drv_info & AR7010_DEVICE)
 		firm_offset = AR7010_FIRMWARE_TEXT;
-		break;
-	default:
+	else
 		firm_offset = AR9271_FIRMWARE_TEXT;
-		break;
-	}
 
 	/*
 	 * Issue FW download complete command to firmware.
@@ -846,7 +839,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 	return 0;
 }
 
-static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, u32 drv_info)
 {
 	int ret, idx;
 	struct usb_host_interface *alt = &hif_dev->interface->altsetting[0];
@@ -862,7 +855,7 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
 	}
 
 	/* Download firmware */
-	ret = ath9k_hif_usb_download_fw(hif_dev);
+	ret = ath9k_hif_usb_download_fw(hif_dev, drv_info);
 	if (ret) {
 		dev_err(&hif_dev->udev->dev,
 			"ath9k_htc: Firmware - %s download failed\n",
@@ -941,23 +934,15 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	/* Find out which firmware to load */
 
-	switch(hif_dev->device_id) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (id->driver_info & AR7010_DEVICE)
 		if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
 			hif_dev->fw_name = FIRMWARE_AR7010_1_1;
 		else
 			hif_dev->fw_name = FIRMWARE_AR7010;
-		break;
-	default:
+	else
 		hif_dev->fw_name = FIRMWARE_AR9271;
-		break;
-	}
 
-	ret = ath9k_hif_usb_dev_init(hif_dev);
+	ret = ath9k_hif_usb_dev_init(hif_dev, id->driver_info);
 	if (ret) {
 		ret = -EINVAL;
 		goto err_hif_init_usb;
@@ -965,7 +950,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	ret = ath9k_htc_hw_init(hif_dev->htc_handle,
 				&hif_dev->udev->dev, hif_dev->device_id,
-				hif_dev->udev->product);
+				hif_dev->udev->product, id->driver_info);
 	if (ret) {
 		ret = -EINVAL;
 		goto err_htc_hw_init;
@@ -1043,6 +1028,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 {
 	struct hif_device_usb *hif_dev =
 		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct htc_target *htc_handle = hif_dev->htc_handle;
 	int ret;
 
 	ret = ath9k_hif_usb_alloc_urbs(hif_dev);
@@ -1050,7 +1036,8 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 		return ret;
 
 	if (hif_dev->firmware) {
-		ret = ath9k_hif_usb_download_fw(hif_dev);
+		ret = ath9k_hif_usb_download_fw(hif_dev,
+				htc_handle->drv_priv->ah->common.driver_info);
 		if (ret)
 			goto fail_resume;
 	} else {
@@ -1060,7 +1047,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 
 	mdelay(100);
 
-	ret = ath9k_htc_resume(hif_dev->htc_handle);
+	ret = ath9k_htc_resume(htc_handle);
 
 	if (ret)
 		goto fail_resume;
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index db00289103fc..afe39a911906 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -461,7 +461,7 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv);
 void ath9k_deinit_leds(struct ath9k_htc_priv *priv);
 
 int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
-			   u16 devid, char *product);
+			   u16 devid, char *product, u32 drv_info);
 void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug);
 #ifdef CONFIG_PM
 int ath9k_htc_resume(struct htc_target *htc_handle);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index cba904a3e320..071d0c974747 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -181,7 +181,8 @@ static inline int ath9k_htc_connect_svc(struct ath9k_htc_priv *priv,
 	return htc_connect_service(priv->htc, &req, ep_id);
 }
 
-static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
+static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
+				   u32 drv_info)
 {
 	int ret;
 
@@ -245,17 +246,10 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
 	 * the HIF layer, shouldn't matter much.
 	 */
 
-	switch(devid) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (drv_info & AR7010_DEVICE)
 		priv->htc->credits = 45;
-		break;
-	default:
+	else
 		priv->htc->credits = 33;
-	}
 
 	ret = htc_init(priv->htc);
 	if (ret)
@@ -627,7 +621,8 @@ static void ath9k_init_btcoex(struct ath9k_htc_priv *priv)
 }
 
 static int ath9k_init_priv(struct ath9k_htc_priv *priv,
-			   u16 devid, char *product)
+			   u16 devid, char *product,
+			   u32 drv_info)
 {
 	struct ath_hw *ah = NULL;
 	struct ath_common *common;
@@ -651,6 +646,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	common->hw = priv->hw;
 	common->priv = priv;
 	common->debug_mask = ath9k_debug;
+	common->driver_info = drv_info;
 
 	spin_lock_init(&priv->wmi->wmi_lock);
 	spin_lock_init(&priv->beacon_lock);
@@ -763,7 +759,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 }
 
 static int ath9k_init_device(struct ath9k_htc_priv *priv,
-			     u16 devid, char *product)
+			     u16 devid, char *product, u32 drv_info)
 {
 	struct ieee80211_hw *hw = priv->hw;
 	struct ath_common *common;
@@ -772,7 +768,7 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 	struct ath_regulatory *reg;
 
 	/* Bring up device */
-	error = ath9k_init_priv(priv, devid, product);
+	error = ath9k_init_priv(priv, devid, product, drv_info);
 	if (error != 0)
 		goto err_init;
 
@@ -830,7 +826,7 @@ err_init:
 }
 
 int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
-			   u16 devid, char *product)
+			   u16 devid, char *product, u32 drv_info)
 {
 	struct ieee80211_hw *hw;
 	struct ath9k_htc_priv *priv;
@@ -857,14 +853,14 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
 		goto err_free;
 	}
 
-	ret = ath9k_init_htc_services(priv, devid);
+	ret = ath9k_init_htc_services(priv, devid, drv_info);
 	if (ret)
 		goto err_init;
 
 	/* The device may have been unplugged earlier. */
 	priv->op_flags &= ~OP_UNPLUGGED;
 
-	ret = ath9k_init_device(priv, devid, product);
+	ret = ath9k_init_device(priv, devid, product, drv_info);
 	if (ret)
 		goto err_init;
 
@@ -894,14 +890,15 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
 #ifdef CONFIG_PM
 int ath9k_htc_resume(struct htc_target *htc_handle)
 {
+	struct ath9k_htc_priv *priv = htc_handle->drv_priv;
 	int ret;
 
-	ret = ath9k_htc_wait_for_target(htc_handle->drv_priv);
+	ret = ath9k_htc_wait_for_target(priv);
 	if (ret)
 		return ret;
 
-	ret = ath9k_init_htc_services(htc_handle->drv_priv,
-			      htc_handle->drv_priv->ah->hw_version.devid);
+	ret = ath9k_init_htc_services(priv, priv->ah->hw_version.devid,
+				      priv->ah->common.driver_info);
 	return ret;
 }
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 861ec9269309..c41ab8c30161 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -462,9 +462,10 @@ void ath9k_htc_hw_free(struct htc_target *htc)
 }
 
 int ath9k_htc_hw_init(struct htc_target *target,
-		      struct device *dev, u16 devid, char *product)
+		      struct device *dev, u16 devid,
+		      char *product, u32 drv_info)
 {
-	if (ath9k_htc_probe_device(target, dev, devid, product)) {
+	if (ath9k_htc_probe_device(target, dev, devid, product, drv_info)) {
 		printk(KERN_ERR "Failed to initialize the device\n");
 		return -ENODEV;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index 07b6509d5896..6fc1b21faa5d 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -239,7 +239,8 @@ struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
 				      struct device *dev);
 void ath9k_htc_hw_free(struct htc_target *htc);
 int ath9k_htc_hw_init(struct htc_target *target,
-		      struct device *dev, u16 devid, char *product);
+		      struct device *dev, u16 devid, char *product,
+		      u32 drv_info);
 void ath9k_htc_hw_deinit(struct htc_target *target, bool hot_unplug);
 
 #endif /* HTC_HST_H */
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 9d68237e4d9c..a597cc8d8644 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -864,11 +864,7 @@
      ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
 
 #define AR_DEVID_7010(_ah) \
-	(((_ah)->hw_version.devid == 0x7010) || \
-	 ((_ah)->hw_version.devid == 0x7015) || \
-	 ((_ah)->hw_version.devid == 0x9018) || \
-	 ((_ah)->hw_version.devid == 0xA704) || \
-	 ((_ah)->hw_version.devid == 0x1200))
+	((_ah)->common.driver_info & AR7010_DEVICE)
 
 #define AR_RADIO_SREV_MAJOR                   0xf0
 #define AR_RAD5133_SREV_MAJOR                 0xc0
-- 
cgit v1.2.3


From 4f8559383c41262b50dc758e2e310f257ce6a14d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 20 Nov 2010 03:08:48 +0100
Subject: ath9k_hw: remove ath9k_hw_stoppcurecv

It is no longer used anywhere

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/mac.c | 8 --------
 drivers/net/wireless/ath/ath9k/mac.h | 1 -
 2 files changed, 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 65b1ee2a9792..b04b37b1124b 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -766,14 +766,6 @@ void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning)
 }
 EXPORT_SYMBOL(ath9k_hw_startpcureceive);
 
-void ath9k_hw_stoppcurecv(struct ath_hw *ah)
-{
-	REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
-
-	ath9k_hw_disable_mib_counters(ah);
-}
-EXPORT_SYMBOL(ath9k_hw_stoppcurecv);
-
 void ath9k_hw_abortpcurecv(struct ath_hw *ah)
 {
 	REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_ABORT | AR_DIAG_RX_DIS);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 22907e21cc46..7512f97e8f49 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -691,7 +691,6 @@ void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
 bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set);
 void ath9k_hw_putrxbuf(struct ath_hw *ah, u32 rxdp);
 void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning);
-void ath9k_hw_stoppcurecv(struct ath_hw *ah);
 void ath9k_hw_abortpcurecv(struct ath_hw *ah);
 bool ath9k_hw_stopdmarecv(struct ath_hw *ah);
 int ath9k_hw_beaconq_setup(struct ath_hw *ah);
-- 
cgit v1.2.3


From 4b7384f936817489a4172b9c5d946f63f479ca15 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 15 Nov 2010 13:56:10 -0800
Subject: iwlwifi: remove unused define

was not used, remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-eeprom.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index e87be1e551aa..583916db46e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -410,7 +410,6 @@ struct iwl_eeprom_calib_info {
 #define EEPROM_OEM_MODE                     (2*0x46)	/* 2  bytes */
 #define EEPROM_WOWLAN_MODE                  (2*0x47)	/* 2  bytes */
 #define EEPROM_RADIO_CONFIG                 (2*0x48)	/* 2  bytes */
-#define EEPROM_3945_M_VERSION               (2*0x4A)	/* 1  bytes */
 #define EEPROM_NUM_MAC_ADDRESS              (2*0x4C)	/* 2  bytes */
 
 /* The following masks are to be applied on EEPROM_RADIO_CONFIG */
-- 
cgit v1.2.3


From dbbf1755b09eef8ff6dd21c8dafe1606f051ce12 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 15 Nov 2010 13:43:07 -0800
Subject: iwlwifi: use antenna information in EEPROM

The valid tx/rx antenna information is part of EEPROM, so use it
to configure the device.

For few cases, the EEPROM did not reflect the correct antenna, but
it is too late to modify the EEPROM, so overwrite with .cfg parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |  8 -----
 drivers/net/wireless/iwlwifi/iwl-4965.c       |  2 --
 drivers/net/wireless/iwlwifi/iwl-5000.c       | 20 ++++---------
 drivers/net/wireless/iwlwifi/iwl-6000.c       | 42 ++++-----------------------
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 20 +++++++++++++
 5 files changed, 32 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 3100a72b9b44..9170120ce5d1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -278,8 +278,6 @@ struct iwl_cfg iwl1000_bgn_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
@@ -294,8 +292,6 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
@@ -309,8 +305,6 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
@@ -325,8 +319,6 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 6788ceb37686..9f1d8d8c8fcc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2624,8 +2624,6 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.fw_name_pre = IWL4965_FW_PRE,
 	.ucode_api_max = IWL4965_UCODE_API_MAX,
 	.ucode_api_min = IWL4965_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_4965_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_4965_TX_POWER_VERSION,
 	.ops = &iwl4965_ops,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 3ee0f7c035cf..cf74edb82a70 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -527,8 +527,6 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
@@ -543,8 +541,8 @@ struct iwl_cfg iwl5100_bgn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
@@ -559,8 +557,8 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
@@ -574,8 +572,8 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
@@ -590,8 +588,6 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
@@ -606,8 +602,6 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5150_ops,
@@ -623,8 +617,6 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5150_ops,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 93e3fe92f389..a3a055f7fd43 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -557,8 +557,6 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -575,8 +573,6 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -592,8 +588,6 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -609,8 +603,6 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -631,8 +623,6 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -652,8 +642,6 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -674,8 +662,6 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -695,8 +681,6 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -717,8 +701,6 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -741,8 +723,8 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -758,8 +740,8 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -774,8 +756,8 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -790,8 +772,6 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.ops = &iwl6050_ops,
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
@@ -807,8 +787,6 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
 	.ops = &iwl6050g2_ops,
@@ -824,8 +802,6 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 	.ops = &iwl6050_ops,
@@ -840,8 +816,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -857,8 +831,6 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -878,8 +850,6 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 8a4d3acb9b79..dbada761624d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -251,6 +251,7 @@ err:
 int iwl_eeprom_check_sku(struct iwl_priv *priv)
 {
 	u16 eeprom_sku;
+	u16 radio_cfg;
 
 	eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
 
@@ -266,6 +267,25 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv)
 
 	IWL_INFO(priv, "Device SKU: 0X%x\n", priv->cfg->sku);
 
+	if (!priv->cfg->valid_tx_ant && !priv->cfg->valid_rx_ant) {
+		/* not using .cfg overwrite */
+		radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
+		priv->cfg->valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
+		priv->cfg->valid_rx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
+		if (!priv->cfg->valid_tx_ant || !priv->cfg->valid_rx_ant) {
+			IWL_ERR(priv, "Invalid chain (0X%x, 0X%x)\n",
+				priv->cfg->valid_tx_ant,
+				priv->cfg->valid_rx_ant);
+			return -EINVAL;
+		}
+		IWL_INFO(priv, "Valid Tx ant: 0X%x, Valid Rx ant: 0X%x\n",
+			 priv->cfg->valid_tx_ant, priv->cfg->valid_rx_ant);
+	}
+	/*
+	 * for some special cases,
+	 * EEPROM did not reflect the correct antenna setting
+	 * so overwrite the valid tx/rx antenna from .cfg
+	 */
 	return 0;
 }
 
-- 
cgit v1.2.3


From 67158b67cea0c92dba1dda74cde926d149cc1a2e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 16 Nov 2010 11:51:04 -0800
Subject: iwlagn: remove powersave warning

Through races, a packet may be enqueued for
transmission to a station while that station
is going to sleep, in which case the warning
here triggers. Instead of warning, check the
condition -- if this packet is not a PS-poll
response then we still enqueue it but it will
be rejected by the device since the station
is marked as asleep.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 07bbc915529a..e8bd0b311946 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -567,8 +567,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (sta)
 		sta_priv = (void *)sta->drv_priv;
 
-	if (sta_priv && sta_priv->asleep) {
-		WARN_ON(!(info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE));
+	if (sta_priv && sta_priv->asleep &&
+	    (info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE)) {
 		/*
 		 * This sends an asynchronous command to the device,
 		 * but we can rely on it being processed before the
-- 
cgit v1.2.3


From 2e34034e8c9755ff144379d410d5227926e91cce Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 16 Nov 2010 11:51:38 -0800
Subject: iwlagn: fix station powersave accounting for aggregation

Since aggregation queues are station-specific, the
device will not reject packets in them but rather
will stop the appropriate aggregation queues when
a station goes to sleep. I forgot to account for
this in the driver, so if a station went to sleep
that had aggregation enabled, traffic would stop
indefinitely.

Fix this by only accounting frames queued on the
normal AC queues for associated station.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index e8bd0b311946..c114c3a704f8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -531,6 +531,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	u8 tid = 0;
 	u8 *qc = NULL;
 	unsigned long flags;
+	bool is_agg = false;
 
 	if (info->control.vif)
 		ctx = iwl_rxon_ctx_from_vif(info->control.vif);
@@ -616,6 +617,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 		if (info->flags & IEEE80211_TX_CTL_AMPDU &&
 		    priv->stations[sta_id].tid[tid].agg.state == IWL_AGG_ON) {
 			txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
+			is_agg = true;
 		}
 	}
 
@@ -763,8 +765,14 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 * whether or not we should update the write pointer.
 	 */
 
-	/* avoid atomic ops if it isn't an associated client */
-	if (sta_priv && sta_priv->client)
+	/*
+	 * Avoid atomic ops if it isn't an associated client.
+	 * Also, if this is a packet for aggregation, don't
+	 * increase the counter because the ucode will stop
+	 * aggregation queues when their respective station
+	 * goes to sleep.
+	 */
+	if (sta_priv && sta_priv->client && !is_agg)
 		atomic_inc(&sta_priv->pending_frames);
 
 	if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) {
@@ -1143,14 +1151,15 @@ int iwlagn_txq_check_empty(struct iwl_priv *priv,
 	return 0;
 }
 
-static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info)
+static void iwlagn_non_agg_tx_status(struct iwl_priv *priv,
+				     struct iwl_rxon_context *ctx,
+				     const u8 *addr1)
 {
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx_info->skb->data;
 	struct ieee80211_sta *sta;
 	struct iwl_station_priv *sta_priv;
 
 	rcu_read_lock();
-	sta = ieee80211_find_sta(tx_info->ctx->vif, hdr->addr1);
+	sta = ieee80211_find_sta(ctx->vif, addr1);
 	if (sta) {
 		sta_priv = (void *)sta->drv_priv;
 		/* avoid atomic ops if this isn't a client */
@@ -1159,6 +1168,15 @@ static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info)
 			ieee80211_sta_block_awake(priv->hw, sta, false);
 	}
 	rcu_read_unlock();
+}
+
+static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info,
+			     bool is_agg)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx_info->skb->data;
+
+	if (!is_agg)
+		iwlagn_non_agg_tx_status(priv, tx_info->ctx, hdr->addr1);
 
 	ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb);
 }
@@ -1183,7 +1201,8 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
 		tx_info = &txq->txb[txq->q.read_ptr];
-		iwlagn_tx_status(priv, tx_info);
+		iwlagn_tx_status(priv, tx_info,
+				 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
 
 		hdr = (struct ieee80211_hdr *)tx_info->skb->data;
 		if (hdr && ieee80211_is_data_qos(hdr->frame_control))
-- 
cgit v1.2.3


From 6fb5511ab96d9f31be747bab842f96227a5c7aec Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 16 Nov 2010 11:55:02 -0800
Subject: iwlagn: advertise reliable TX status

Our hardware has reliable TX status, but we're
not currently advertising that to mac80211.
Since the packet loss monitoring will depend
on it, advertise it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 5b96b0d80091..50cee2b5a6b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3175,7 +3175,8 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 	hw->flags = IEEE80211_HW_SIGNAL_DBM |
 		    IEEE80211_HW_AMPDU_AGGREGATION |
 		    IEEE80211_HW_NEED_DTIM_PERIOD |
-		    IEEE80211_HW_SPECTRUM_MGMT;
+		    IEEE80211_HW_SPECTRUM_MGMT |
+		    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
 	if (!priv->cfg->base_params->broken_powersave)
 		hw->flags |= IEEE80211_HW_SUPPORTS_PS |
-- 
cgit v1.2.3


From 0c4ac342997c9597706a8fcbb0ccf920b3d33570 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 17 Nov 2010 11:33:27 -0800
Subject: iwlwifi: use mac80211 AC defines

Instead of hardcoding the numbers that must
match mac80211, use the constants. Not that
this means we could change the constants,
but at least this way it's clearer.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c    | 10 ++++++++--
 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 24 ++++++++++++------------
 2 files changed, 20 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index c114c3a704f8..72b1f262796c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -67,8 +67,14 @@
  */
 
 static const u8 tid_to_ac[] = {
-	/* this matches the mac80211 numbers */
-	2, 3, 3, 2, 1, 1, 0, 0
+	IEEE80211_AC_BE,
+	IEEE80211_AC_BK,
+	IEEE80211_AC_BK,
+	IEEE80211_AC_BE,
+	IEEE80211_AC_VI,
+	IEEE80211_AC_VI,
+	IEEE80211_AC_VO,
+	IEEE80211_AC_VO
 };
 
 static inline int get_ac_from_tid(u16 tid)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 411a7a20450a..0bdd2bb0bbd3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -47,10 +47,10 @@ struct queue_to_fifo_ac {
 };
 
 static const struct queue_to_fifo_ac iwlagn_default_queue_to_tx_fifo[] = {
-	{ IWL_TX_FIFO_VO, 0, },
-	{ IWL_TX_FIFO_VI, 1, },
-	{ IWL_TX_FIFO_BE, 2, },
-	{ IWL_TX_FIFO_BK, 3, },
+	{ IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+	{ IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
 	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
 	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
 	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
@@ -60,14 +60,14 @@ static const struct queue_to_fifo_ac iwlagn_default_queue_to_tx_fifo[] = {
 };
 
 static const struct queue_to_fifo_ac iwlagn_ipan_queue_to_tx_fifo[] = {
-	{ IWL_TX_FIFO_VO, 0, },
-	{ IWL_TX_FIFO_VI, 1, },
-	{ IWL_TX_FIFO_BE, 2, },
-	{ IWL_TX_FIFO_BK, 3, },
-	{ IWL_TX_FIFO_BK_IPAN, 3, },
-	{ IWL_TX_FIFO_BE_IPAN, 2, },
-	{ IWL_TX_FIFO_VI_IPAN, 1, },
-	{ IWL_TX_FIFO_VO_IPAN, 0, },
+	{ IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+	{ IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
+	{ IWL_TX_FIFO_BK_IPAN, IEEE80211_AC_BK, },
+	{ IWL_TX_FIFO_BE_IPAN, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_VI_IPAN, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_VO_IPAN, IEEE80211_AC_VO, },
 	{ IWL_TX_FIFO_BE_IPAN, 2, },
 	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
 };
-- 
cgit v1.2.3


From f9dc6467223319acaea64d95ff208409e4e48d07 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 17 Nov 2010 12:13:52 -0800
Subject: iwlagn: Offical name for 6050g2 device

Change to offical name for 6050g2 devices:
   "Intel(R) Centrino(R) Wireless-N 6150"

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index a3a055f7fd43..43eb99b2b83c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -783,7 +783,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 };
 
 struct iwl_cfg iwl6050g2_bgn_cfg = {
-	.name = "6050 Series 1x2 BGN Gen2",
+	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-- 
cgit v1.2.3


From 55017ab87831b3ca449b81b83b180baac2895666 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 17 Nov 2010 12:13:53 -0800
Subject: iwlagn: Offical name for 6000g2a device

Change to offical name for 6000g2a devices:
   "Intel(R) Centrino(R) Advanced-N 6205"

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 43eb99b2b83c..d087cb531093 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -553,7 +553,7 @@ static struct iwl_bt_params iwl6000_bt_params = {
 };
 
 struct iwl_cfg iwl6000g2a_2agn_cfg = {
-	.name = "6000 Series 2x2 AGN Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -569,7 +569,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 };
 
 struct iwl_cfg iwl6000g2a_2abg_cfg = {
-	.name = "6000 Series 2x2 ABG Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -584,7 +584,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 };
 
 struct iwl_cfg iwl6000g2a_2bg_cfg = {
-	.name = "6000 Series 2x2 BG Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-- 
cgit v1.2.3


From d2eceef02e717751d4f6a01eddea6f241d63c213 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 17 Nov 2010 12:13:54 -0800
Subject: iwlagn: Offical name for 6000g2b device

Change to offical name for 6000g2b devices:
   "Intel(R) Centrino(R) Wireless-N 1030"
   "Intel(R) Centrino(R) Advanced-N 6230"

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index d087cb531093..3591dc88d961 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -599,7 +599,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_2agn_cfg = {
-	.name = "6000 Series 2x2 AGN Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -619,7 +619,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_2abg_cfg = {
-	.name = "6000 Series 2x2 ABG Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -638,7 +638,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
-	.name = "6000 Series 2x2 BGN Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -658,7 +658,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_2bg_cfg = {
-	.name = "6000 Series 2x2 BG Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -677,7 +677,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_bgn_cfg = {
-	.name = "6000 Series 1x2 BGN Gen2b",
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -697,7 +697,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 };
 
 struct iwl_cfg iwl6000g2b_bg_cfg = {
-	.name = "6000 Series 1x2 BG Gen2b",
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-- 
cgit v1.2.3


From 638514ff5d5845c6eba8c266ea04325be6e7d106 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 17 Nov 2010 12:13:55 -0800
Subject: iwlagn: Offical name for 100/130 device

Change to offical name for 100 devices:
   "Intel(R) Centrino(R) Wireless-N 100"

Change to offical name for 130 devices:
   "Intel(R) Centrino(R) Wireless-N 130"

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-6000.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 9170120ce5d1..fb3e3713bae4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -301,7 +301,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
 };
 
 struct iwl_cfg iwl100_bgn_cfg = {
-	.name = "Intel(R) 100 Series 1x1 BGN",
+	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
@@ -315,7 +315,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
-	.name = "Intel(R) 100 Series 1x1 BG",
+	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 3591dc88d961..ec41f2725292 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -827,7 +827,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 };
 
 struct iwl_cfg iwl130_bgn_cfg = {
-	.name = "Intel(R) 130 Series 1x1 BGN",
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
@@ -846,7 +846,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
-	.name = "Intel(R) 130 Series 1x2 BG",
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-- 
cgit v1.2.3


From 506aa156fa736e9f9ce476239c9549ebbf6b08ea Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 24 Nov 2010 17:25:03 -0800
Subject: iwlagn: use different kill mask when SCO active

use different kill_ack_mask and kill_cts_mask when detect SCO
is active.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c  | 32 +++++++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl-commands.h |  1 +
 2 files changed, 20 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index f8fe5f44e19f..3342513ca6b2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1814,6 +1814,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 		bt_cmd.prio_boost = 0;
 	bt_cmd.kill_ack_mask = priv->kill_ack_mask;
 	bt_cmd.kill_cts_mask = priv->kill_cts_mask;
+
 	bt_cmd.valid = priv->bt_valid;
 	bt_cmd.tx_prio_boost = 0;
 	bt_cmd.rx_prio_boost = 0;
@@ -1996,24 +1997,29 @@ static void iwlagn_print_uartmsg(struct iwl_priv *priv,
 			BT_UART_MSG_FRAME7CONNECTABLE_POS);
 }
 
-static void iwlagn_set_kill_ack_msk(struct iwl_priv *priv,
-				     struct iwl_bt_uart_msg *uart_msg)
+static void iwlagn_set_kill_msk(struct iwl_priv *priv,
+				struct iwl_bt_uart_msg *uart_msg)
 {
-	u8 kill_ack_msk;
+	u8 kill_msk;
 	static const __le32 bt_kill_ack_msg[2] = {
-			cpu_to_le32(0xFFFFFFF), cpu_to_le32(0xFFFFFC00) };
-
-	kill_ack_msk = (((BT_UART_MSG_FRAME3A2DP_MSK |
-			BT_UART_MSG_FRAME3SNIFF_MSK |
-			BT_UART_MSG_FRAME3SCOESCO_MSK) &
-			uart_msg->frame3) == 0) ? 1 : 0;
-	if (priv->kill_ack_mask != bt_kill_ack_msg[kill_ack_msk]) {
+		IWLAGN_BT_KILL_ACK_MASK_DEFAULT,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
+	static const __le32 bt_kill_cts_msg[2] = {
+		IWLAGN_BT_KILL_CTS_MASK_DEFAULT,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
+
+	kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3)
+		? 1 : 0;
+	if (priv->kill_ack_mask != bt_kill_ack_msg[kill_msk] ||
+	    priv->kill_cts_mask != bt_kill_cts_msg[kill_msk]) {
 		priv->bt_valid |= IWLAGN_BT_VALID_KILL_ACK_MASK;
-		priv->kill_ack_mask = bt_kill_ack_msg[kill_ack_msk];
+		priv->kill_ack_mask = bt_kill_ack_msg[kill_msk];
+		priv->bt_valid |= IWLAGN_BT_VALID_KILL_CTS_MASK;
+		priv->kill_cts_mask = bt_kill_cts_msg[kill_msk];
+
 		/* schedule to send runtime bt_config */
 		queue_work(priv->workqueue, &priv->bt_runtime_config);
 	}
-
 }
 
 void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
@@ -2064,7 +2070,7 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 		}
 	}
 
-	iwlagn_set_kill_ack_msk(priv, uart_msg);
+	iwlagn_set_kill_msk(priv, uart_msg);
 
 	/* FIXME: based on notification, adjust the prio_boost */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index c9448cba1e20..f893d4a6aa87 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2453,6 +2453,7 @@ struct iwl_bt_cmd {
 
 #define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffff0000)
 #define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffff0000)
+#define IWLAGN_BT_KILL_ACK_CTS_MASK_SCO	cpu_to_le32(0xffffffff)
 
 #define IWLAGN_BT3_PRIO_SAMPLE_DEFAULT	2
 
-- 
cgit v1.2.3


From 9a67d761b39614c0495dcab9a204e21a9f4c4d31 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Thu, 18 Nov 2010 10:40:03 -0800
Subject: iwlagn: minor change in bt coex normal LUT

Minor changes in LUT

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 3342513ca6b2..407f0bb8422a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1778,7 +1778,7 @@ static const __le32 iwlagn_def_3w_lookup[12] = {
 	cpu_to_le32(0xc0004000),
 	cpu_to_le32(0x00004000),
 	cpu_to_le32(0xf0005000),
-	cpu_to_le32(0xf0004000),
+	cpu_to_le32(0xf0005000),
 };
 
 static const __le32 iwlagn_concurrent_lookup[12] = {
-- 
cgit v1.2.3


From dbcc465a3c8d81da132cc1dd4e5fbf731172477f Mon Sep 17 00:00:00 2001
From: Michael Hennerich <michael.hennerich@analog.com>
Date: Wed, 24 Nov 2010 09:33:58 +0000
Subject: fbdev: bf537-lq035: new Blackfin Sharp LQ035 framebuffer driver

For LCDs hooked up to BF537-STAMP boards.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/Kconfig       |  14 +
 drivers/video/Makefile      |   1 +
 drivers/video/bf537-lq035.c | 914 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 929 insertions(+)
 create mode 100644 drivers/video/bf537-lq035.c

(limited to 'drivers')

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 954f6e9d8d5a..04d09cac5a4d 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -643,6 +643,20 @@ config FB_BFIN_LQ035Q1
 	  To compile this driver as a module, choose M here: the
 	  module will be called bfin-lq035q1-fb.
 
+config FB_BF537_LQ035
+	tristate "SHARP LQ035 TFT LCD (BF537 STAMP)"
+	depends on FB && (BF534 || BF536 || BF537) && I2C_BLACKFIN_TWI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BFIN_GPTIMERS
+	help
+	  This is the framebuffer device for a SHARP LQ035Q7DB03 TFT LCD
+	  attached to a BF537.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bf537-lq035.
+
 config FB_STI
 	tristate "HP STI frame buffer device support"
 	depends on FB && PARISC
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 8d916dcb379f..cf1c45d2e22d 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -144,6 +144,7 @@ obj-$(CONFIG_FB_VESA)             += vesafb.o
 obj-$(CONFIG_FB_EFI)              += efifb.o
 obj-$(CONFIG_FB_VGA16)            += vga16fb.o
 obj-$(CONFIG_FB_OF)               += offb.o
+obj-$(CONFIG_FB_BF537_LQ035)      += bf537-lq035.o
 obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
 obj-$(CONFIG_FB_BFIN_LQ035Q1)     += bfin-lq035q1-fb.o
 obj-$(CONFIG_FB_BFIN_T350MCQB)	  += bfin-t350mcqb-fb.o
diff --git a/drivers/video/bf537-lq035.c b/drivers/video/bf537-lq035.c
new file mode 100644
index 000000000000..18c507874ff1
--- /dev/null
+++ b/drivers/video/bf537-lq035.c
@@ -0,0 +1,914 @@
+/*
+ * Analog Devices Blackfin(BF537 STAMP) + SHARP TFT LCD.
+ * http://docs.blackfin.uclinux.org/doku.php?id=hw:cards:tft-lcd
+ *
+ * Copyright 2006-2010 Analog Devices Inc.
+ * Licensed under the GPL-2.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/device.h>
+#include <linux/backlight.h>
+#include <linux/lcd.h>
+#include <linux/i2c.h>
+#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dpmc.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+
+#define NO_BL 1
+
+#define MAX_BRIGHENESS	95
+#define MIN_BRIGHENESS	5
+#define NBR_PALETTE	256
+
+static const unsigned short ppi_pins[] = {
+	P_PPI0_CLK, P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
+	P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
+	P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
+	P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15, 0
+};
+
+static unsigned char *fb_buffer;          /* RGB Buffer */
+static unsigned long *dma_desc_table;
+static int t_conf_done, lq035_open_cnt;
+static DEFINE_SPINLOCK(bfin_lq035_lock);
+
+static int landscape;
+module_param(landscape, int, 0);
+MODULE_PARM_DESC(landscape,
+	"LANDSCAPE use 320x240 instead of Native 240x320 Resolution");
+
+static int bgr;
+module_param(bgr, int, 0);
+MODULE_PARM_DESC(bgr,
+	"BGR use 16-bit BGR-565 instead of RGB-565");
+
+static int nocursor = 1;
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
+
+static unsigned long current_brightness;  /* backlight */
+
+/* AD5280 vcomm */
+static unsigned char vcomm_value = 150;
+static struct i2c_client *ad5280_client;
+
+static void set_vcomm(void)
+{
+	int nr;
+
+	if (!ad5280_client)
+		return;
+
+	nr = i2c_smbus_write_byte_data(ad5280_client, 0x00, vcomm_value);
+	if (nr)
+		pr_err("i2c_smbus_write_byte_data fail: %d\n", nr);
+}
+
+static int __devinit ad5280_probe(struct i2c_client *client,
+				  const struct i2c_device_id *id)
+{
+	int ret;
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
+		return -EIO;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, 0x00, vcomm_value);
+	if (ret) {
+		dev_err(&client->dev, "write fail: %d\n", ret);
+		return ret;
+	}
+
+	ad5280_client = client;
+
+	return 0;
+}
+
+static int __devexit ad5280_remove(struct i2c_client *client)
+{
+	ad5280_client = NULL;
+	return 0;
+}
+
+static const struct i2c_device_id ad5280_id[] = {
+	{"bf537-lq035-ad5280", 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, ad5280_id);
+
+static struct i2c_driver ad5280_driver = {
+	.driver = {
+		.name = "bf537-lq035-ad5280",
+	},
+	.probe = ad5280_probe,
+	.remove = __devexit_p(ad5280_remove),
+	.id_table = ad5280_id,
+};
+
+#ifdef CONFIG_PNAV10
+#define MOD GPIO_PH13
+
+#define bfin_write_TIMER_LP_CONFIG	bfin_write_TIMER0_CONFIG
+#define bfin_write_TIMER_LP_WIDTH	bfin_write_TIMER0_WIDTH
+#define bfin_write_TIMER_LP_PERIOD	bfin_write_TIMER0_PERIOD
+#define bfin_read_TIMER_LP_COUNTER	bfin_read_TIMER0_COUNTER
+#define TIMDIS_LP			TIMDIS0
+#define TIMEN_LP			TIMEN0
+
+#define bfin_write_TIMER_SPS_CONFIG	bfin_write_TIMER1_CONFIG
+#define bfin_write_TIMER_SPS_WIDTH	bfin_write_TIMER1_WIDTH
+#define bfin_write_TIMER_SPS_PERIOD	bfin_write_TIMER1_PERIOD
+#define TIMDIS_SPS			TIMDIS1
+#define TIMEN_SPS			TIMEN1
+
+#define bfin_write_TIMER_SP_CONFIG	bfin_write_TIMER5_CONFIG
+#define bfin_write_TIMER_SP_WIDTH	bfin_write_TIMER5_WIDTH
+#define bfin_write_TIMER_SP_PERIOD	bfin_write_TIMER5_PERIOD
+#define TIMDIS_SP			TIMDIS5
+#define TIMEN_SP			TIMEN5
+
+#define bfin_write_TIMER_PS_CLS_CONFIG	bfin_write_TIMER2_CONFIG
+#define bfin_write_TIMER_PS_CLS_WIDTH	bfin_write_TIMER2_WIDTH
+#define bfin_write_TIMER_PS_CLS_PERIOD	bfin_write_TIMER2_PERIOD
+#define TIMDIS_PS_CLS			TIMDIS2
+#define TIMEN_PS_CLS			TIMEN2
+
+#define bfin_write_TIMER_REV_CONFIG	bfin_write_TIMER3_CONFIG
+#define bfin_write_TIMER_REV_WIDTH	bfin_write_TIMER3_WIDTH
+#define bfin_write_TIMER_REV_PERIOD	bfin_write_TIMER3_PERIOD
+#define TIMDIS_REV			TIMDIS3
+#define TIMEN_REV			TIMEN3
+#define bfin_read_TIMER_REV_COUNTER	bfin_read_TIMER3_COUNTER
+
+#define	FREQ_PPI_CLK         (5*1024*1024)  /* PPI_CLK 5MHz */
+
+#define TIMERS {P_TMR0, P_TMR1, P_TMR2, P_TMR3, P_TMR5, 0}
+
+#else
+
+#define UD      GPIO_PF13	/* Up / Down */
+#define MOD     GPIO_PF10
+#define LBR     GPIO_PF14	/* Left Right */
+
+#define bfin_write_TIMER_LP_CONFIG	bfin_write_TIMER6_CONFIG
+#define bfin_write_TIMER_LP_WIDTH	bfin_write_TIMER6_WIDTH
+#define bfin_write_TIMER_LP_PERIOD	bfin_write_TIMER6_PERIOD
+#define bfin_read_TIMER_LP_COUNTER	bfin_read_TIMER6_COUNTER
+#define TIMDIS_LP			TIMDIS6
+#define TIMEN_LP			TIMEN6
+
+#define bfin_write_TIMER_SPS_CONFIG	bfin_write_TIMER1_CONFIG
+#define bfin_write_TIMER_SPS_WIDTH	bfin_write_TIMER1_WIDTH
+#define bfin_write_TIMER_SPS_PERIOD	bfin_write_TIMER1_PERIOD
+#define TIMDIS_SPS			TIMDIS1
+#define TIMEN_SPS			TIMEN1
+
+#define bfin_write_TIMER_SP_CONFIG	bfin_write_TIMER0_CONFIG
+#define bfin_write_TIMER_SP_WIDTH	bfin_write_TIMER0_WIDTH
+#define bfin_write_TIMER_SP_PERIOD	bfin_write_TIMER0_PERIOD
+#define TIMDIS_SP			TIMDIS0
+#define TIMEN_SP			TIMEN0
+
+#define bfin_write_TIMER_PS_CLS_CONFIG	bfin_write_TIMER7_CONFIG
+#define bfin_write_TIMER_PS_CLS_WIDTH	bfin_write_TIMER7_WIDTH
+#define bfin_write_TIMER_PS_CLS_PERIOD	bfin_write_TIMER7_PERIOD
+#define TIMDIS_PS_CLS			TIMDIS7
+#define TIMEN_PS_CLS			TIMEN7
+
+#define bfin_write_TIMER_REV_CONFIG	bfin_write_TIMER5_CONFIG
+#define bfin_write_TIMER_REV_WIDTH	bfin_write_TIMER5_WIDTH
+#define bfin_write_TIMER_REV_PERIOD	bfin_write_TIMER5_PERIOD
+#define TIMDIS_REV			TIMDIS5
+#define TIMEN_REV			TIMEN5
+#define bfin_read_TIMER_REV_COUNTER	bfin_read_TIMER5_COUNTER
+
+#define	FREQ_PPI_CLK         (6*1000*1000)  /* PPI_CLK 6MHz */
+#define TIMERS {P_TMR0, P_TMR1, P_TMR5, P_TMR6, P_TMR7, 0}
+
+#endif
+
+#define LCD_X_RES			240 /* Horizontal Resolution */
+#define LCD_Y_RES			320 /* Vertical Resolution */
+
+#define LCD_BBP				16  /* Bit Per Pixel */
+
+/* the LCD and the DMA start counting differently;
+ * since one starts at 0 and the other starts at 1,
+ * we have a difference of 1 between START_LINES
+ * and U_LINES.
+ */
+#define START_LINES       8   /* lines for field flyback or field blanking signal */
+#define U_LINES           9   /* number of undisplayed blanking lines */
+
+#define FRAMES_PER_SEC    (60)
+
+#define DCLKS_PER_FRAME   (FREQ_PPI_CLK/FRAMES_PER_SEC)
+#define DCLKS_PER_LINE    (DCLKS_PER_FRAME/(LCD_Y_RES+U_LINES))
+
+#define PPI_CONFIG_VALUE  (PORT_DIR|XFR_TYPE|DLEN_16|POLS)
+#define PPI_DELAY_VALUE   (0)
+#define TIMER_CONFIG      (PWM_OUT|PERIOD_CNT|TIN_SEL|CLK_SEL)
+
+#define ACTIVE_VIDEO_MEM_OFFSET	(LCD_X_RES*START_LINES*(LCD_BBP/8))
+#define ACTIVE_VIDEO_MEM_SIZE	(LCD_Y_RES*LCD_X_RES*(LCD_BBP/8))
+#define TOTAL_VIDEO_MEM_SIZE	((LCD_Y_RES+U_LINES)*LCD_X_RES*(LCD_BBP/8))
+#define TOTAL_DMA_DESC_SIZE	(2 * sizeof(u32) * (LCD_Y_RES + U_LINES))
+
+static void start_timers(void) /* CHECK with HW */
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	bfin_write_TIMER_ENABLE(TIMEN_REV);
+	SSYNC();
+
+	while (bfin_read_TIMER_REV_COUNTER() <= 11)
+		continue;
+	bfin_write_TIMER_ENABLE(TIMEN_LP);
+	SSYNC();
+
+	while (bfin_read_TIMER_LP_COUNTER() < 3)
+		continue;
+	bfin_write_TIMER_ENABLE(TIMEN_SP|TIMEN_SPS|TIMEN_PS_CLS);
+	SSYNC();
+	t_conf_done = 1;
+	local_irq_restore(flags);
+}
+
+static void config_timers(void)
+{
+	/* Stop timers */
+	bfin_write_TIMER_DISABLE(TIMDIS_SP|TIMDIS_SPS|TIMDIS_REV|
+				 TIMDIS_LP|TIMDIS_PS_CLS);
+	SSYNC();
+
+	/* LP, timer 6 */
+	bfin_write_TIMER_LP_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_LP_WIDTH(1);
+
+	bfin_write_TIMER_LP_PERIOD(DCLKS_PER_LINE);
+	SSYNC();
+
+	/* SPS, timer 1 */
+	bfin_write_TIMER_SPS_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_SPS_WIDTH(DCLKS_PER_LINE*2);
+	bfin_write_TIMER_SPS_PERIOD((DCLKS_PER_LINE * (LCD_Y_RES+U_LINES)));
+	SSYNC();
+
+	/* SP, timer 0 */
+	bfin_write_TIMER_SP_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_SP_WIDTH(1);
+	bfin_write_TIMER_SP_PERIOD(DCLKS_PER_LINE);
+	SSYNC();
+
+	/* PS & CLS, timer 7 */
+	bfin_write_TIMER_PS_CLS_CONFIG(TIMER_CONFIG);
+	bfin_write_TIMER_PS_CLS_WIDTH(LCD_X_RES + START_LINES);
+	bfin_write_TIMER_PS_CLS_PERIOD(DCLKS_PER_LINE);
+
+	SSYNC();
+
+#ifdef NO_BL
+	/* REV, timer 5 */
+	bfin_write_TIMER_REV_CONFIG(TIMER_CONFIG|PULSE_HI);
+
+	bfin_write_TIMER_REV_WIDTH(DCLKS_PER_LINE);
+	bfin_write_TIMER_REV_PERIOD(DCLKS_PER_LINE*2);
+
+	SSYNC();
+#endif
+}
+
+static void config_ppi(void)
+{
+	bfin_write_PPI_DELAY(PPI_DELAY_VALUE);
+	bfin_write_PPI_COUNT(LCD_X_RES-1);
+	/* 0x10 -> PORT_CFG -> 2 or 3 frame syncs */
+	bfin_write_PPI_CONTROL((PPI_CONFIG_VALUE|0x10) & (~POLS));
+}
+
+static int config_dma(void)
+{
+	u32 i;
+
+	if (landscape) {
+
+		for (i = 0; i < U_LINES; ++i) {
+			/* blanking lines point to first line of fb_buffer */
+			dma_desc_table[2*i] = (unsigned long)&dma_desc_table[2*i+2];
+			dma_desc_table[2*i+1] = (unsigned long)fb_buffer;
+		}
+
+		for (i = U_LINES; i < U_LINES + LCD_Y_RES; ++i) {
+			/* visible lines */
+			dma_desc_table[2*i] = (unsigned long)&dma_desc_table[2*i+2];
+			dma_desc_table[2*i+1] = (unsigned long)fb_buffer +
+						(LCD_Y_RES+U_LINES-1-i)*2;
+		}
+
+		/* last descriptor points to first */
+		dma_desc_table[2*(LCD_Y_RES+U_LINES-1)] = (unsigned long)&dma_desc_table[0];
+
+		set_dma_x_count(CH_PPI, LCD_X_RES);
+		set_dma_x_modify(CH_PPI, LCD_Y_RES * (LCD_BBP / 8));
+		set_dma_y_count(CH_PPI, 0);
+		set_dma_y_modify(CH_PPI, 0);
+		set_dma_next_desc_addr(CH_PPI, (void *)dma_desc_table[0]);
+		set_dma_config(CH_PPI, DMAFLOW_LARGE | NDSIZE_4 | WDSIZE_16);
+
+	} else {
+
+		set_dma_config(CH_PPI, set_bfin_dma_config(DIR_READ,
+				DMA_FLOW_AUTO,
+				INTR_DISABLE,
+				DIMENSION_2D,
+				DATA_SIZE_16,
+				DMA_NOSYNC_KEEP_DMA_BUF));
+		set_dma_x_count(CH_PPI, LCD_X_RES);
+		set_dma_x_modify(CH_PPI, LCD_BBP / 8);
+		set_dma_y_count(CH_PPI, LCD_Y_RES+U_LINES);
+		set_dma_y_modify(CH_PPI, LCD_BBP / 8);
+		set_dma_start_addr(CH_PPI, (unsigned long) fb_buffer);
+	}
+
+	return 0;
+}
+
+static int __devinit request_ports(void)
+{
+	u16 tmr_req[] = TIMERS;
+
+	/*
+		UD:      PF13
+		MOD:     PF10
+		LBR:     PF14
+		PPI_CLK: PF15
+	*/
+
+	if (peripheral_request_list(ppi_pins, KBUILD_MODNAME)) {
+		pr_err("requesting PPI peripheral failed\n");
+		return -EBUSY;
+	}
+
+	if (peripheral_request_list(tmr_req, KBUILD_MODNAME)) {
+		peripheral_free_list(ppi_pins);
+		pr_err("requesting timer peripheral failed\n");
+		return -EBUSY;
+	}
+
+#if (defined(UD) && defined(LBR))
+	if (gpio_request(UD, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", UD);
+		return -EBUSY;
+	}
+
+	if (gpio_request(LBR, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", LBR);
+		gpio_free(UD);
+		return -EBUSY;
+	}
+
+	gpio_direction_output(UD, 0);
+	gpio_direction_output(LBR, 1);
+
+#endif
+
+	if (gpio_request(MOD, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", MOD);
+#if (defined(UD) && defined(LBR))
+		gpio_free(LBR);
+		gpio_free(UD);
+#endif
+		return -EBUSY;
+	}
+
+	gpio_direction_output(MOD, 1);
+
+	SSYNC();
+	return 0;
+}
+
+static void free_ports(void)
+{
+	u16 tmr_req[] = TIMERS;
+
+	peripheral_free_list(ppi_pins);
+	peripheral_free_list(tmr_req);
+
+#if defined(UD) && defined(LBR)
+	gpio_free(LBR);
+	gpio_free(UD);
+#endif
+	gpio_free(MOD);
+}
+
+static struct fb_info bfin_lq035_fb;
+
+static struct fb_var_screeninfo bfin_lq035_fb_defined = {
+	.bits_per_pixel		= LCD_BBP,
+	.activate		= FB_ACTIVATE_TEST,
+	.xres			= LCD_X_RES,	/*default portrait mode RGB*/
+	.yres			= LCD_Y_RES,
+	.xres_virtual		= LCD_X_RES,
+	.yres_virtual		= LCD_Y_RES,
+	.height			= -1,
+	.width			= -1,
+	.left_margin		= 0,
+	.right_margin		= 0,
+	.upper_margin		= 0,
+	.lower_margin		= 0,
+	.red			= {11, 5, 0},
+	.green			= {5, 6, 0},
+	.blue			= {0, 5, 0},
+	.transp		= {0, 0, 0},
+};
+
+static struct fb_fix_screeninfo bfin_lq035_fb_fix __devinitdata = {
+	.id		= KBUILD_MODNAME,
+	.smem_len	= ACTIVE_VIDEO_MEM_SIZE,
+	.type		= FB_TYPE_PACKED_PIXELS,
+	.visual		= FB_VISUAL_TRUECOLOR,
+	.xpanstep	= 0,
+	.ypanstep	= 0,
+	.line_length	= LCD_X_RES*(LCD_BBP/8),
+	.accel		= FB_ACCEL_NONE,
+};
+
+
+static int bfin_lq035_fb_open(struct fb_info *info, int user)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&bfin_lq035_lock, flags);
+	lq035_open_cnt++;
+	spin_unlock_irqrestore(&bfin_lq035_lock, flags);
+
+	if (lq035_open_cnt <= 1) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		set_vcomm();
+		config_dma();
+		config_ppi();
+
+		/* start dma */
+		enable_dma(CH_PPI);
+		SSYNC();
+		bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+		SSYNC();
+
+		if (!t_conf_done) {
+			config_timers();
+			start_timers();
+		}
+		/* gpio_set_value(MOD,1); */
+	}
+
+	return 0;
+}
+
+static int bfin_lq035_fb_release(struct fb_info *info, int user)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&bfin_lq035_lock, flags);
+	lq035_open_cnt--;
+	spin_unlock_irqrestore(&bfin_lq035_lock, flags);
+
+
+	if (lq035_open_cnt <= 0) {
+
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		disable_dma(CH_PPI);
+	}
+
+	return 0;
+}
+
+
+static int bfin_lq035_fb_check_var(struct fb_var_screeninfo *var,
+				   struct fb_info *info)
+{
+	switch (var->bits_per_pixel) {
+	case 16:/* DIRECTCOLOUR, 64k */
+		var->red.offset = info->var.red.offset;
+		var->green.offset = info->var.green.offset;
+		var->blue.offset = info->var.blue.offset;
+		var->red.length = info->var.red.length;
+		var->green.length = info->var.green.length;
+		var->blue.length = info->var.blue.length;
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->transp.msb_right = 0;
+		var->red.msb_right = 0;
+		var->green.msb_right = 0;
+		var->blue.msb_right = 0;
+		break;
+	default:
+		pr_debug("%s: depth not supported: %u BPP\n", __func__,
+			 var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	if (info->var.xres != var->xres ||
+	    info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_debug("%s: Resolution not supported: X%u x Y%u\n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/* fb_rotate
+ * Rotate the display of this angle. This doesn't seems to be used by the core,
+ * but as our hardware supports it, so why not implementing it...
+ */
+static void bfin_lq035_fb_rotate(struct fb_info *fbi, int angle)
+{
+	pr_debug("%s: %p %d", __func__, fbi, angle);
+#if (defined(UD) && defined(LBR))
+	switch (angle) {
+
+	case 180:
+		gpio_set_value(LBR, 0);
+		gpio_set_value(UD, 1);
+		break;
+	default:
+		gpio_set_value(LBR, 1);
+		gpio_set_value(UD, 0);
+		break;
+	}
+#endif
+}
+
+static int bfin_lq035_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	if (nocursor)
+		return 0;
+	else
+		return -EINVAL;	/* just to force soft_cursor() call */
+}
+
+static int bfin_lq035_fb_setcolreg(u_int regno, u_int red, u_int green,
+				   u_int blue, u_int transp,
+				   struct fb_info *info)
+{
+	if (regno >= NBR_PALETTE)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+
+		u32 value;
+		/* Place color in the pseudopalette */
+		if (regno > 16)
+			return -EINVAL;
+
+		red   >>= (16 - info->var.red.length);
+		green >>= (16 - info->var.green.length);
+		blue  >>= (16 - info->var.blue.length);
+
+		value = (red   << info->var.red.offset) |
+			(green << info->var.green.offset)|
+			(blue  << info->var.blue.offset);
+		value &= 0xFFFF;
+
+		((u32 *) (info->pseudo_palette))[regno] = value;
+
+	}
+
+	return 0;
+}
+
+static struct fb_ops bfin_lq035_fb_ops = {
+	.owner			= THIS_MODULE,
+	.fb_open		= bfin_lq035_fb_open,
+	.fb_release		= bfin_lq035_fb_release,
+	.fb_check_var		= bfin_lq035_fb_check_var,
+	.fb_rotate		= bfin_lq035_fb_rotate,
+	.fb_fillrect		= cfb_fillrect,
+	.fb_copyarea		= cfb_copyarea,
+	.fb_imageblit		= cfb_imageblit,
+	.fb_cursor		= bfin_lq035_fb_cursor,
+	.fb_setcolreg		= bfin_lq035_fb_setcolreg,
+};
+
+static int bl_get_brightness(struct backlight_device *bd)
+{
+	return current_brightness;
+}
+
+static const struct backlight_ops bfin_lq035fb_bl_ops = {
+	.get_brightness	= bl_get_brightness,
+};
+
+static struct backlight_device *bl_dev;
+
+static int bfin_lcd_get_power(struct lcd_device *dev)
+{
+	return 0;
+}
+
+static int bfin_lcd_set_power(struct lcd_device *dev, int power)
+{
+	return 0;
+}
+
+static int bfin_lcd_get_contrast(struct lcd_device *dev)
+{
+	return (int)vcomm_value;
+}
+
+static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast)
+{
+	if (contrast > 255)
+		contrast = 255;
+	if (contrast < 0)
+		contrast = 0;
+
+	vcomm_value = (unsigned char)contrast;
+	set_vcomm();
+	return 0;
+}
+
+static int bfin_lcd_check_fb(struct lcd_device *lcd, struct fb_info *fi)
+{
+	if (!fi || (fi == &bfin_lq035_fb))
+		return 1;
+	return 0;
+}
+
+static struct lcd_ops bfin_lcd_ops = {
+	.get_power	= bfin_lcd_get_power,
+	.set_power	= bfin_lcd_set_power,
+	.get_contrast	= bfin_lcd_get_contrast,
+	.set_contrast	= bfin_lcd_set_contrast,
+	.check_fb	= bfin_lcd_check_fb,
+};
+
+static struct lcd_device *lcd_dev;
+
+static int __devinit bfin_lq035_probe(struct platform_device *pdev)
+{
+	struct backlight_properties props;
+	dma_addr_t dma_handle;
+
+	if (request_dma(CH_PPI, KBUILD_MODNAME)) {
+		pr_err("couldn't request PPI DMA\n");
+		return -EFAULT;
+	}
+
+	if (request_ports()) {
+		pr_err("couldn't request gpio port\n");
+		free_dma(CH_PPI);
+		return -EFAULT;
+	}
+
+	fb_buffer = dma_alloc_coherent(NULL, TOTAL_VIDEO_MEM_SIZE,
+				       &dma_handle, GFP_KERNEL);
+	if (fb_buffer == NULL) {
+		pr_err("couldn't allocate dma buffer\n");
+		free_dma(CH_PPI);
+		free_ports();
+		return -ENOMEM;
+	}
+
+	if (L1_DATA_A_LENGTH)
+		dma_desc_table = l1_data_sram_zalloc(TOTAL_DMA_DESC_SIZE);
+	else
+		dma_desc_table = dma_alloc_coherent(NULL, TOTAL_DMA_DESC_SIZE,
+						    &dma_handle, 0);
+
+	if (dma_desc_table == NULL) {
+		pr_err("couldn't allocate dma descriptor\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		return -ENOMEM;
+	}
+
+	bfin_lq035_fb.screen_base = (void *)fb_buffer;
+	bfin_lq035_fb_fix.smem_start = (int)fb_buffer;
+	if (landscape) {
+		bfin_lq035_fb_defined.xres = LCD_Y_RES;
+		bfin_lq035_fb_defined.yres = LCD_X_RES;
+		bfin_lq035_fb_defined.xres_virtual = LCD_Y_RES;
+		bfin_lq035_fb_defined.yres_virtual = LCD_X_RES;
+
+		bfin_lq035_fb_fix.line_length = LCD_Y_RES*(LCD_BBP/8);
+	} else {
+		bfin_lq035_fb.screen_base += ACTIVE_VIDEO_MEM_OFFSET;
+		bfin_lq035_fb_fix.smem_start += ACTIVE_VIDEO_MEM_OFFSET;
+	}
+
+	bfin_lq035_fb_defined.green.msb_right = 0;
+	bfin_lq035_fb_defined.red.msb_right   = 0;
+	bfin_lq035_fb_defined.blue.msb_right  = 0;
+	bfin_lq035_fb_defined.green.offset    = 5;
+	bfin_lq035_fb_defined.green.length    = 6;
+	bfin_lq035_fb_defined.red.length      = 5;
+	bfin_lq035_fb_defined.blue.length     = 5;
+
+	if (bgr) {
+		bfin_lq035_fb_defined.red.offset  = 0;
+		bfin_lq035_fb_defined.blue.offset = 11;
+	} else {
+		bfin_lq035_fb_defined.red.offset  = 11;
+		bfin_lq035_fb_defined.blue.offset = 0;
+	}
+
+	bfin_lq035_fb.fbops = &bfin_lq035_fb_ops;
+	bfin_lq035_fb.var = bfin_lq035_fb_defined;
+
+	bfin_lq035_fb.fix = bfin_lq035_fb_fix;
+	bfin_lq035_fb.flags = FBINFO_DEFAULT;
+
+
+	bfin_lq035_fb.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
+	if (bfin_lq035_fb.pseudo_palette == NULL) {
+		pr_err("failed to allocate pseudo_palette\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		return -ENOMEM;
+	}
+
+	if (fb_alloc_cmap(&bfin_lq035_fb.cmap, NBR_PALETTE, 0) < 0) {
+		pr_err("failed to allocate colormap (%d entries)\n",
+			NBR_PALETTE);
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		kfree(bfin_lq035_fb.pseudo_palette);
+		return -EFAULT;
+	}
+
+	if (register_framebuffer(&bfin_lq035_fb) < 0) {
+		pr_err("unable to register framebuffer\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		fb_buffer = NULL;
+		kfree(bfin_lq035_fb.pseudo_palette);
+		fb_dealloc_cmap(&bfin_lq035_fb.cmap);
+		return -EINVAL;
+	}
+
+	i2c_add_driver(&ad5280_driver);
+
+	memset(&props, 0, sizeof(props));
+	props.max_brightness = MAX_BRIGHENESS;
+	bl_dev = backlight_device_register("bf537-bl", NULL, NULL,
+					   &bfin_lq035fb_bl_ops, &props);
+
+	lcd_dev = lcd_device_register(KBUILD_MODNAME, &pdev->dev, NULL,
+				      &bfin_lcd_ops);
+	lcd_dev->props.max_contrast = 255,
+
+	pr_info("initialized");
+
+	return 0;
+}
+
+static int __devexit bfin_lq035_remove(struct platform_device *pdev)
+{
+	if (fb_buffer != NULL)
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+
+	if (L1_DATA_A_LENGTH)
+		l1_data_sram_free(dma_desc_table);
+	else
+		dma_free_coherent(NULL, TOTAL_DMA_DESC_SIZE, NULL, 0);
+
+	bfin_write_TIMER_DISABLE(TIMEN_SP|TIMEN_SPS|TIMEN_PS_CLS|
+				 TIMEN_LP|TIMEN_REV);
+	t_conf_done = 0;
+
+	free_dma(CH_PPI);
+
+
+	kfree(bfin_lq035_fb.pseudo_palette);
+	fb_dealloc_cmap(&bfin_lq035_fb.cmap);
+
+
+	lcd_device_unregister(lcd_dev);
+	backlight_device_unregister(bl_dev);
+
+	unregister_framebuffer(&bfin_lq035_fb);
+	i2c_del_driver(&ad5280_driver);
+
+	free_ports();
+
+	pr_info("unregistered LCD driver\n");
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_lq035_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	if (lq035_open_cnt > 0) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+		disable_dma(CH_PPI);
+	}
+
+	return 0;
+}
+
+static int bfin_lq035_resume(struct platform_device *pdev)
+{
+	if (lq035_open_cnt > 0) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		config_dma();
+		config_ppi();
+
+		enable_dma(CH_PPI);
+		bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+		SSYNC();
+
+		config_timers();
+		start_timers();
+	} else {
+		t_conf_done = 0;
+	}
+
+	return 0;
+}
+#else
+# define bfin_lq035_suspend	NULL
+# define bfin_lq035_resume	NULL
+#endif
+
+static struct platform_driver bfin_lq035_driver = {
+	.probe = bfin_lq035_probe,
+	.remove = __devexit_p(bfin_lq035_remove),
+	.suspend = bfin_lq035_suspend,
+	.resume = bfin_lq035_resume,
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init bfin_lq035_driver_init(void)
+{
+	request_module("i2c-bfin-twi");
+	return platform_driver_register(&bfin_lq035_driver);
+}
+module_init(bfin_lq035_driver_init);
+
+static void __exit bfin_lq035_driver_cleanup(void)
+{
+	platform_driver_unregister(&bfin_lq035_driver);
+}
+module_exit(bfin_lq035_driver_cleanup);
+
+MODULE_DESCRIPTION("SHARP LQ035Q7DB03 TFT LCD Driver");
+MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From cffd9348a3ae87ac98a4b3c03a5359e28ad50b93 Mon Sep 17 00:00:00 2001
From: Michael Hennerich <michael.hennerich@analog.com>
Date: Wed, 24 Nov 2010 09:33:59 +0000
Subject: fbdev: bfin_adv7393fb: new Blackfin ADV7393 driver

Driver for ADV7393 add-on card for multiple Blackfin boards.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/Kconfig          |  52 +++
 drivers/video/Makefile         |   1 +
 drivers/video/bfin_adv7393fb.c | 832 +++++++++++++++++++++++++++++++++++++++++
 drivers/video/bfin_adv7393fb.h | 321 ++++++++++++++++
 4 files changed, 1206 insertions(+)
 create mode 100644 drivers/video/bfin_adv7393fb.c
 create mode 100644 drivers/video/bfin_adv7393fb.h

(limited to 'drivers')

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 04d09cac5a4d..e231041a5e33 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -657,6 +657,58 @@ config FB_BF537_LQ035
 	  To compile this driver as a module, choose M here: the
 	  module will be called bf537-lq035.
 
+config FB_BFIN_7393
+	tristate "Blackfin ADV7393 Video encoder"
+	depends on FB && BLACKFIN
+	select I2C
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for a ADV7393 video encoder
+	  attached to a Blackfin on the PPI port.
+	  If your Blackfin board has a ADV7393 select Y.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin_adv7393fb.
+
+choice
+	prompt  "Video mode support"
+	depends on FB_BFIN_7393
+	default NTSC
+
+config NTSC
+	bool 'NTSC 720x480'
+
+config PAL
+	bool 'PAL 720x576'
+
+config NTSC_640x480
+	bool 'NTSC 640x480 (Experimental)'
+
+config PAL_640x480
+	bool 'PAL 640x480 (Experimental)'
+
+config NTSC_YCBCR
+	bool 'NTSC 720x480 YCbCR input'
+
+config PAL_YCBCR
+	bool 'PAL 720x576 YCbCR input'
+
+endchoice
+
+choice
+	prompt  "Size of ADV7393 frame buffer memory Single/Double Size"
+	depends on (FB_BFIN_7393)
+	default ADV7393_1XMEM
+
+config ADV7393_1XMEM
+	bool 'Single'
+
+config ADV7393_2XMEM
+	bool 'Double'
+endchoice
+
 config FB_STI
 	tristate "HP STI frame buffer device support"
 	depends on FB && PARISC
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index cf1c45d2e22d..bdf626419433 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -148,6 +148,7 @@ obj-$(CONFIG_FB_BF537_LQ035)      += bf537-lq035.o
 obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
 obj-$(CONFIG_FB_BFIN_LQ035Q1)     += bfin-lq035q1-fb.o
 obj-$(CONFIG_FB_BFIN_T350MCQB)	  += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_BFIN_7393)        += bfin_adv7393fb.o
 obj-$(CONFIG_FB_MX3)		  += mx3fb.o
 obj-$(CONFIG_FB_DA8XX)		  += da8xx-fb.o
 
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
new file mode 100644
index 000000000000..8486f541156b
--- /dev/null
+++ b/drivers/video/bfin_adv7393fb.c
@@ -0,0 +1,832 @@
+/*
+ * Frame buffer driver for ADV7393/2 video encoder
+ *
+ * Copyright 2006-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or late.
+ */
+
+/*
+ * TODO: Remove Globals
+ * TODO: Code Cleanup
+ */
+
+#define pr_fmt(fmt) DRIVER_NAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dma.h>
+#include <linux/uaccess.h>
+#include <linux/gpio.h>
+#include <asm/portmux.h>
+
+#include <linux/dma-mapping.h>
+#include <linux/proc_fs.h>
+#include <linux/platform_device.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c-dev.h>
+
+#include "bfin_adv7393fb.h"
+
+static int mode = VMODE;
+static int mem = VMEM;
+static int nocursor = 1;
+
+static const unsigned short ppi_pins[] = {
+	P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
+	P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
+	P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
+	P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
+	P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15,
+	0
+};
+
+/*
+ * card parameters
+ */
+
+static struct bfin_adv7393_fb_par {
+	/* structure holding blackfin / adv7393 paramters when
+	   screen is blanked */
+	struct {
+		u8 Mode;	/* ntsc/pal/? */
+	} vga_state;
+	atomic_t ref_count;
+} bfin_par;
+
+/* --------------------------------------------------------------------- */
+
+static struct fb_var_screeninfo bfin_adv7393_fb_defined = {
+	.xres = 720,
+	.yres = 480,
+	.xres_virtual = 720,
+	.yres_virtual = 480,
+	.bits_per_pixel = 16,
+	.activate = FB_ACTIVATE_TEST,
+	.height = -1,
+	.width = -1,
+	.left_margin = 0,
+	.right_margin = 0,
+	.upper_margin = 0,
+	.lower_margin = 0,
+	.vmode = FB_VMODE_INTERLACED,
+	.red = {11, 5, 0},
+	.green = {5, 6, 0},
+	.blue = {0, 5, 0},
+	.transp = {0, 0, 0},
+};
+
+static struct fb_fix_screeninfo bfin_adv7393_fb_fix __devinitdata = {
+	.id = "BFIN ADV7393",
+	.smem_len = 720 * 480 * 2,
+	.type = FB_TYPE_PACKED_PIXELS,
+	.visual = FB_VISUAL_TRUECOLOR,
+	.xpanstep = 0,
+	.ypanstep = 0,
+	.line_length = 720 * 2,
+	.accel = FB_ACCEL_NONE
+};
+
+static struct fb_ops bfin_adv7393_fb_ops = {
+	.owner = THIS_MODULE,
+	.fb_open = bfin_adv7393_fb_open,
+	.fb_release = bfin_adv7393_fb_release,
+	.fb_check_var = bfin_adv7393_fb_check_var,
+	.fb_pan_display = bfin_adv7393_fb_pan_display,
+	.fb_blank = bfin_adv7393_fb_blank,
+	.fb_fillrect = cfb_fillrect,
+	.fb_copyarea = cfb_copyarea,
+	.fb_imageblit = cfb_imageblit,
+	.fb_cursor = bfin_adv7393_fb_cursor,
+	.fb_setcolreg = bfin_adv7393_fb_setcolreg,
+};
+
+static int dma_desc_list(struct adv7393fb_device *fbdev, u16 arg)
+{
+	if (arg == BUILD) {	/* Build */
+		fbdev->vb1 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->vb1 == NULL)
+			goto error;
+
+		fbdev->av1 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->av1 == NULL)
+			goto error;
+
+		fbdev->vb2 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->vb2 == NULL)
+			goto error;
+
+		fbdev->av2 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->av2 == NULL)
+			goto error;
+
+		/* Build linked DMA descriptor list */
+		fbdev->vb1->next_desc_addr = fbdev->av1;
+		fbdev->av1->next_desc_addr = fbdev->vb2;
+		fbdev->vb2->next_desc_addr = fbdev->av2;
+		fbdev->av2->next_desc_addr = fbdev->vb1;
+
+		/* Save list head */
+		fbdev->descriptor_list_head = fbdev->av2;
+
+		/* Vertical Blanking Field 1 */
+		fbdev->vb1->start_addr = VB_DUMMY_MEMORY_SOURCE;
+		fbdev->vb1->cfg = DMA_CFG_VAL;
+
+		fbdev->vb1->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->vb1->x_modify = 0;
+		fbdev->vb1->y_count = fbdev->modes[mode].vb1_lines;
+		fbdev->vb1->y_modify = 0;
+
+		/* Active Video Field 1 */
+
+		fbdev->av1->start_addr = (unsigned long)fbdev->fb_mem;
+		fbdev->av1->cfg = DMA_CFG_VAL;
+		fbdev->av1->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+		fbdev->av1->x_modify = fbdev->modes[mode].bpp / 8;
+		fbdev->av1->y_count = fbdev->modes[mode].a_lines;
+		fbdev->av1->y_modify =
+		    (fbdev->modes[mode].xres - fbdev->modes[mode].boeft_blank +
+		     1) * (fbdev->modes[mode].bpp / 8);
+
+		/* Vertical Blanking Field 2 */
+
+		fbdev->vb2->start_addr = VB_DUMMY_MEMORY_SOURCE;
+		fbdev->vb2->cfg = DMA_CFG_VAL;
+		fbdev->vb2->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->vb2->x_modify = 0;
+		fbdev->vb2->y_count = fbdev->modes[mode].vb2_lines;
+		fbdev->vb2->y_modify = 0;
+
+		/* Active Video Field 2 */
+
+		fbdev->av2->start_addr =
+		    (unsigned long)fbdev->fb_mem + fbdev->line_len;
+
+		fbdev->av2->cfg = DMA_CFG_VAL;
+
+		fbdev->av2->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->av2->x_modify = (fbdev->modes[mode].bpp / 8);
+		fbdev->av2->y_count = fbdev->modes[mode].a_lines;
+
+		fbdev->av2->y_modify =
+		    (fbdev->modes[mode].xres - fbdev->modes[mode].boeft_blank +
+		     1) * (fbdev->modes[mode].bpp / 8);
+
+		return 1;
+	}
+
+error:
+	l1_data_sram_free(fbdev->vb1);
+	l1_data_sram_free(fbdev->av1);
+	l1_data_sram_free(fbdev->vb2);
+	l1_data_sram_free(fbdev->av2);
+
+	return 0;
+}
+
+static int bfin_config_dma(struct adv7393fb_device *fbdev)
+{
+	BUG_ON(!(fbdev->fb_mem));
+
+	set_dma_x_count(CH_PPI, fbdev->descriptor_list_head->x_count);
+	set_dma_x_modify(CH_PPI, fbdev->descriptor_list_head->x_modify);
+	set_dma_y_count(CH_PPI, fbdev->descriptor_list_head->y_count);
+	set_dma_y_modify(CH_PPI, fbdev->descriptor_list_head->y_modify);
+	set_dma_start_addr(CH_PPI, fbdev->descriptor_list_head->start_addr);
+	set_dma_next_desc_addr(CH_PPI,
+			       fbdev->descriptor_list_head->next_desc_addr);
+	set_dma_config(CH_PPI, fbdev->descriptor_list_head->cfg);
+
+	return 1;
+}
+
+static void bfin_disable_dma(void)
+{
+	bfin_write_DMA0_CONFIG(bfin_read_DMA0_CONFIG() & ~DMAEN);
+}
+
+static void bfin_config_ppi(struct adv7393fb_device *fbdev)
+{
+	if (ANOMALY_05000183) {
+		bfin_write_TIMER2_CONFIG(WDTH_CAP);
+		bfin_write_TIMER_ENABLE(TIMEN2);
+	}
+
+	bfin_write_PPI_CONTROL(0x381E);
+	bfin_write_PPI_FRAME(fbdev->modes[mode].tot_lines);
+	bfin_write_PPI_COUNT(fbdev->modes[mode].xres +
+			     fbdev->modes[mode].boeft_blank - 1);
+	bfin_write_PPI_DELAY(fbdev->modes[mode].aoeft_blank - 1);
+}
+
+static void bfin_enable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+}
+
+static void bfin_disable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() & ~PORT_EN);
+}
+
+static inline int adv7393_write(struct i2c_client *client, u8 reg, u8 value)
+{
+	return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static inline int adv7393_read(struct i2c_client *client, u8 reg)
+{
+	return i2c_smbus_read_byte_data(client, reg);
+}
+
+static int
+adv7393_write_block(struct i2c_client *client,
+		    const u8 *data, unsigned int len)
+{
+	int ret = -1;
+	u8 reg;
+
+	while (len >= 2) {
+		reg = *data++;
+		ret = adv7393_write(client, reg, *data++);
+		if (ret < 0)
+			break;
+		len -= 2;
+	}
+
+	return ret;
+}
+
+static int adv7393_mode(struct i2c_client *client, u16 mode)
+{
+	switch (mode) {
+	case POWER_ON:		/* ADV7393 Sleep mode OFF */
+		adv7393_write(client, 0x00, 0x1E);
+		break;
+	case POWER_DOWN:	/* ADV7393 Sleep mode ON */
+		adv7393_write(client, 0x00, 0x1F);
+		break;
+	case BLANK_OFF:		/* Pixel Data Valid */
+		adv7393_write(client, 0x82, 0xCB);
+		break;
+	case BLANK_ON:		/* Pixel Data Invalid */
+		adv7393_write(client, 0x82, 0x8B);
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
+	return 0;
+}
+
+static irqreturn_t ppi_irq_error(int irq, void *dev_id)
+{
+
+	struct adv7393fb_device *fbdev = (struct adv7393fb_device *)dev_id;
+
+	u16 status = bfin_read_PPI_STATUS();
+
+	pr_debug("%s: PPI Status = 0x%X\n", __func__, status);
+
+	if (status) {
+		bfin_disable_dma();	/* TODO: Check Sequence */
+		bfin_disable_ppi();
+		bfin_clear_PPI_STATUS();
+		bfin_config_dma(fbdev);
+		bfin_enable_ppi();
+	}
+
+	return IRQ_HANDLED;
+
+}
+
+static int proc_output(char *buf)
+{
+	char *p = buf;
+
+	p += sprintf(p,
+		"Usage:\n"
+		"echo 0x[REG][Value] > adv7393\n"
+		"example: echo 0x1234 >adv7393\n"
+		"writes 0x34 into Register 0x12\n");
+
+	return p - buf;
+}
+
+static int
+adv7393_read_proc(char *page, char **start, off_t off,
+		  int count, int *eof, void *data)
+{
+	int len;
+
+	len = proc_output(page);
+	if (len <= off + count)
+		*eof = 1;
+	*start = page + off;
+	len -= off;
+	if (len > count)
+		len = count;
+	if (len < 0)
+		len = 0;
+	return len;
+}
+
+static int
+adv7393_write_proc(struct file *file, const char __user * buffer,
+		   unsigned long count, void *data)
+{
+	struct adv7393fb_device *fbdev = data;
+	char line[8];
+	unsigned int val;
+	int ret;
+
+	ret = copy_from_user(line, buffer, count);
+	if (ret)
+		return -EFAULT;
+
+	val = simple_strtoul(line, NULL, 0);
+	adv7393_write(fbdev->client, val >> 8, val & 0xff);
+
+	return count;
+}
+
+static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
+					   const struct i2c_device_id *id)
+{
+	int ret = 0;
+	struct proc_dir_entry *entry;
+	int num_modes = ARRAY_SIZE(known_modes);
+
+	struct adv7393fb_device *fbdev = NULL;
+
+	if (mem > 2) {
+		dev_err(&client->dev, "mem out of allowed range [1;2]\n");
+		return -EINVAL;
+	}
+
+	if (mode > num_modes) {
+		dev_err(&client->dev, "mode %d: not supported", mode);
+		return -EFAULT;
+	}
+
+	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
+	if (!fbdev) {
+		dev_err(&client->dev, "failed to allocate device private record");
+		return -ENOMEM;
+	}
+
+	i2c_set_clientdata(client, fbdev);
+
+	fbdev->modes = known_modes;
+	fbdev->client = client;
+
+	fbdev->fb_len =
+	    mem * fbdev->modes[mode].xres * fbdev->modes[mode].xres *
+	    (fbdev->modes[mode].bpp / 8);
+
+	fbdev->line_len =
+	    fbdev->modes[mode].xres * (fbdev->modes[mode].bpp / 8);
+
+	/* Workaround "PPI Does Not Start Properly In Specific Mode" */
+	if (ANOMALY_05000400) {
+		if (gpio_request(P_IDENT(P_PPI0_FS3), "PPI0_FS3")) {
+			dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
+			ret = -EBUSY;
+			goto out_8;
+		}
+		gpio_direction_output(P_IDENT(P_PPI0_FS3), 0);
+	}
+
+	if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
+		dev_err(&client->dev, "requesting PPI peripheral failed\n");
+		ret = -EFAULT;
+		goto out_8;
+	}
+
+	fbdev->fb_mem =
+	    dma_alloc_coherent(NULL, fbdev->fb_len, &fbdev->dma_handle,
+			       GFP_KERNEL);
+
+	if (NULL == fbdev->fb_mem) {
+		dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
+		       (u32) fbdev->fb_len);
+		ret = -ENOMEM;
+		goto out_7;
+	}
+
+	fbdev->info.screen_base = (void *)fbdev->fb_mem;
+	bfin_adv7393_fb_fix.smem_start = (int)fbdev->fb_mem;
+
+	bfin_adv7393_fb_fix.smem_len = fbdev->fb_len;
+	bfin_adv7393_fb_fix.line_length = fbdev->line_len;
+
+	if (mem > 1)
+		bfin_adv7393_fb_fix.ypanstep = 1;
+
+	bfin_adv7393_fb_defined.red.length = 5;
+	bfin_adv7393_fb_defined.green.length = 6;
+	bfin_adv7393_fb_defined.blue.length = 5;
+
+	bfin_adv7393_fb_defined.xres = fbdev->modes[mode].xres;
+	bfin_adv7393_fb_defined.yres = fbdev->modes[mode].yres;
+	bfin_adv7393_fb_defined.xres_virtual = fbdev->modes[mode].xres;
+	bfin_adv7393_fb_defined.yres_virtual = mem * fbdev->modes[mode].yres;
+	bfin_adv7393_fb_defined.bits_per_pixel = fbdev->modes[mode].bpp;
+
+	fbdev->info.fbops = &bfin_adv7393_fb_ops;
+	fbdev->info.var = bfin_adv7393_fb_defined;
+	fbdev->info.fix = bfin_adv7393_fb_fix;
+	fbdev->info.par = &bfin_par;
+	fbdev->info.flags = FBINFO_DEFAULT;
+
+	fbdev->info.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
+	if (!fbdev->info.pseudo_palette) {
+		dev_err(&client->dev, "failed to allocate pseudo_palette\n");
+		ret = -ENOMEM;
+		goto out_6;
+	}
+
+	if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
+		dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
+			   BFIN_LCD_NBR_PALETTE_ENTRIES);
+		ret = -EFAULT;
+		goto out_5;
+	}
+
+	if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
+		dev_err(&client->dev, "unable to request PPI DMA\n");
+		ret = -EFAULT;
+		goto out_4;
+	}
+
+	if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, IRQF_DISABLED,
+			"PPI ERROR", fbdev) < 0) {
+		dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
+		ret = -EFAULT;
+		goto out_3;
+	}
+
+	fbdev->open = 0;
+
+	ret = adv7393_write_block(client, fbdev->modes[mode].adv7393_i2c_initd,
+				fbdev->modes[mode].adv7393_i2c_initd_len);
+
+	if (ret) {
+		dev_err(&client->dev, "i2c attach: init error\n");
+		goto out_1;
+	}
+
+
+	if (register_framebuffer(&fbdev->info) < 0) {
+		dev_err(&client->dev, "unable to register framebuffer\n");
+		ret = -EFAULT;
+		goto out_1;
+	}
+
+	dev_info(&client->dev, "fb%d: %s frame buffer device\n",
+	       fbdev->info.node, fbdev->info.fix.id);
+	dev_info(&client->dev, "fb memory address : 0x%p\n", fbdev->fb_mem);
+
+	entry = create_proc_entry("driver/adv7393", 0, NULL);
+	if (!entry) {
+		dev_err(&client->dev, "unable to create /proc entry\n");
+		ret = -EFAULT;
+		goto out_0;
+	}
+
+	entry->read_proc = adv7393_read_proc;
+	entry->write_proc = adv7393_write_proc;
+	entry->data = fbdev;
+
+	return 0;
+
+ out_0:
+	unregister_framebuffer(&fbdev->info);
+ out_1:
+	free_irq(IRQ_PPI_ERROR, fbdev);
+ out_3:
+	free_dma(CH_PPI);
+ out_4:
+	dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
+			  fbdev->dma_handle);
+ out_5:
+	fb_dealloc_cmap(&fbdev->info.cmap);
+ out_6:
+	kfree(fbdev->info.pseudo_palette);
+ out_7:
+	peripheral_free_list(ppi_pins);
+ out_8:
+	kfree(fbdev);
+
+	return ret;
+}
+
+static int bfin_adv7393_fb_open(struct fb_info *info, int user)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	fbdev->info.screen_base = (void *)fbdev->fb_mem;
+	if (!fbdev->info.screen_base) {
+		dev_err(&fbdev->client->dev, "unable to map device\n");
+		return -ENOMEM;
+	}
+
+	fbdev->open = 1;
+	dma_desc_list(fbdev, BUILD);
+	adv7393_mode(fbdev->client, BLANK_OFF);
+	bfin_config_ppi(fbdev);
+	bfin_config_dma(fbdev);
+	bfin_enable_ppi();
+
+	return 0;
+}
+
+static int bfin_adv7393_fb_release(struct fb_info *info, int user)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	adv7393_mode(fbdev->client, BLANK_ON);
+	bfin_disable_dma();
+	bfin_disable_ppi();
+	dma_desc_list(fbdev, DESTRUCT);
+	fbdev->open = 0;
+	return 0;
+}
+
+static int
+bfin_adv7393_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+
+	switch (var->bits_per_pixel) {
+	case 16:/* DIRECTCOLOUR, 64k */
+		var->red.offset = info->var.red.offset;
+		var->green.offset = info->var.green.offset;
+		var->blue.offset = info->var.blue.offset;
+		var->red.length = info->var.red.length;
+		var->green.length = info->var.green.length;
+		var->blue.length = info->var.blue.length;
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->transp.msb_right = 0;
+		var->red.msb_right = 0;
+		var->green.msb_right = 0;
+		var->blue.msb_right = 0;
+		break;
+	default:
+		pr_debug("%s: depth not supported: %u BPP\n", __func__,
+			 var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	if (info->var.xres != var->xres ||
+	    info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_debug("%s: Resolution not supported: X%u x Y%u\n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int
+bfin_adv7393_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	int dy;
+	u32 dmaaddr;
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	if (!var || !info)
+		return -EINVAL;
+
+	if (var->xoffset - info->var.xoffset) {
+		/* No support for X panning for now! */
+		return -EINVAL;
+	}
+	dy = var->yoffset - info->var.yoffset;
+
+	if (dy) {
+		pr_debug("%s: Panning screen of %d lines\n", __func__, dy);
+
+		dmaaddr = fbdev->av1->start_addr;
+		dmaaddr += (info->fix.line_length * dy);
+		/* TODO: Wait for current frame to finished */
+
+		fbdev->av1->start_addr = (unsigned long)dmaaddr;
+		fbdev->av2->start_addr = (unsigned long)dmaaddr + fbdev->line_len;
+	}
+
+	return 0;
+
+}
+
+/* 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off */
+static int bfin_adv7393_fb_blank(int blank, struct fb_info *info)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	switch (blank) {
+
+	case VESA_NO_BLANKING:
+		/* Turn on panel */
+		adv7393_mode(fbdev->client, BLANK_OFF);
+		break;
+
+	case VESA_VSYNC_SUSPEND:
+	case VESA_HSYNC_SUSPEND:
+	case VESA_POWERDOWN:
+		/* Turn off panel */
+		adv7393_mode(fbdev->client, BLANK_ON);
+		break;
+
+	default:
+		return -EINVAL;
+		break;
+	}
+	return 0;
+}
+
+int bfin_adv7393_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	if (nocursor)
+		return 0;
+	else
+		return -EINVAL;	/* just to force soft_cursor() call */
+}
+
+static int bfin_adv7393_fb_setcolreg(u_int regno, u_int red, u_int green,
+				     u_int blue, u_int transp,
+				     struct fb_info *info)
+{
+	if (regno >= BFIN_LCD_NBR_PALETTE_ENTRIES)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+		u32 value;
+		/* Place color in the pseudopalette */
+		if (regno > 16)
+			return -EINVAL;
+
+		red   >>= (16 - info->var.red.length);
+		green >>= (16 - info->var.green.length);
+		blue  >>= (16 - info->var.blue.length);
+
+		value = (red   << info->var.red.offset) |
+			(green << info->var.green.offset)|
+			(blue  << info->var.blue.offset);
+		value &= 0xFFFF;
+
+		((u32 *) (info->pseudo_palette))[regno] = value;
+	}
+
+	return 0;
+}
+
+static int __devexit bfin_adv7393_fb_remove(struct i2c_client *client)
+{
+	struct adv7393fb_device *fbdev = i2c_get_clientdata(client);
+
+	adv7393_mode(client, POWER_DOWN);
+
+	if (fbdev->fb_mem)
+		dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem, fbdev->dma_handle);
+	free_dma(CH_PPI);
+	free_irq(IRQ_PPI_ERROR, fbdev);
+	unregister_framebuffer(&fbdev->info);
+	remove_proc_entry("driver/adv7393", NULL);
+	fb_dealloc_cmap(&fbdev->info.cmap);
+	kfree(fbdev->info.pseudo_palette);
+
+	if (ANOMALY_05000400)
+		gpio_free(P_IDENT(P_PPI0_FS3));	/* FS3 */
+	peripheral_free_list(ppi_pins);
+	kfree(fbdev);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_adv7393_fb_suspend(struct device *dev)
+{
+	struct adv7393fb_device *fbdev = dev_get_drvdata(dev);
+
+	if (fbdev->open) {
+		bfin_disable_dma();
+		bfin_disable_ppi();
+		dma_desc_list(fbdev, DESTRUCT);
+	}
+	adv7393_mode(fbdev->client, POWER_DOWN);
+
+	return 0;
+}
+
+static int bfin_adv7393_fb_resume(struct device *dev)
+{
+	struct adv7393fb_device *fbdev = dev_get_drvdata(dev);
+
+	adv7393_mode(fbdev->client, POWER_ON);
+
+	if (fbdev->open) {
+		dma_desc_list(fbdev, BUILD);
+		bfin_config_ppi(fbdev);
+		bfin_config_dma(fbdev);
+		bfin_enable_ppi();
+	}
+
+	return 0;
+}
+
+static const struct dev_pm_ops bfin_adv7393_dev_pm_ops = {
+	.suspend = bfin_adv7393_fb_suspend,
+	.resume  = bfin_adv7393_fb_resume,
+};
+#endif
+
+static const struct i2c_device_id bfin_adv7393_id[] = {
+	{DRIVER_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, bfin_adv7393_id);
+
+static struct i2c_driver bfin_adv7393_fb_driver = {
+	.driver = {
+		.name = DRIVER_NAME,
+#ifdef CONFIG_PM
+		.pm   = &bfin_adv7393_dev_pm_ops,
+#endif
+	},
+	.probe = bfin_adv7393_fb_probe,
+	.remove = __devexit_p(bfin_adv7393_fb_remove),
+	.id_table = bfin_adv7393_id,
+};
+
+static int __init bfin_adv7393_fb_driver_init(void)
+{
+#if  defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	request_module("i2c-bfin-twi");
+#else
+	request_module("i2c-gpio");
+#endif
+
+	return i2c_add_driver(&bfin_adv7393_fb_driver);
+}
+module_init(bfin_adv7393_fb_driver_init);
+
+static void __exit bfin_adv7393_fb_driver_cleanup(void)
+{
+	i2c_del_driver(&bfin_adv7393_fb_driver);
+}
+module_exit(bfin_adv7393_fb_driver_cleanup);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("Frame buffer driver for ADV7393/2 Video Encoder");
+
+module_param(mode, int, 0);
+MODULE_PARM_DESC(mode,
+	"Video Mode (0=NTSC,1=PAL,2=NTSC 640x480,3=PAL 640x480,4=NTSC YCbCr input,5=PAL YCbCr input)");
+
+module_param(mem, int, 0);
+MODULE_PARM_DESC(mem,
+	"Size of frame buffer memory 1=Single 2=Double Size (allows y-panning / frame stacking)");
+
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
diff --git a/drivers/video/bfin_adv7393fb.h b/drivers/video/bfin_adv7393fb.h
new file mode 100644
index 000000000000..8c7f9e4fc6eb
--- /dev/null
+++ b/drivers/video/bfin_adv7393fb.h
@@ -0,0 +1,321 @@
+/*
+ * Frame buffer driver for ADV7393/2 video encoder
+ *
+ * Copyright 2006-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or late.
+ */
+
+#ifndef __BFIN_ADV7393FB_H__
+#define __BFIN_ADV7393FB_H__
+
+#define BFIN_LCD_NBR_PALETTE_ENTRIES	256
+
+#ifdef CONFIG_NTSC
+# define VMODE 0
+#endif
+#ifdef CONFIG_PAL
+# define VMODE 1
+#endif
+#ifdef CONFIG_NTSC_640x480
+# define VMODE 2
+#endif
+#ifdef CONFIG_PAL_640x480
+# define VMODE 3
+#endif
+#ifdef CONFIG_NTSC_YCBCR
+# define VMODE 4
+#endif
+#ifdef CONFIG_PAL_YCBCR
+# define VMODE 5
+#endif
+
+#ifndef VMODE
+# define VMODE 1
+#endif
+
+#ifdef CONFIG_ADV7393_2XMEM
+# define VMEM 2
+#else
+# define VMEM 1
+#endif
+
+#if defined(CONFIG_BF537) || defined(CONFIG_BF536) || defined(CONFIG_BF534)
+# define DMA_CFG_VAL	0x7935	/* Set Sync Bit */
+# define VB_DUMMY_MEMORY_SOURCE	L1_DATA_B_START
+#else
+# define DMA_CFG_VAL	0x7915
+# define VB_DUMMY_MEMORY_SOURCE	BOOT_ROM_START
+#endif
+
+enum {
+	DESTRUCT,
+	BUILD,
+};
+
+enum {
+	POWER_ON,
+	POWER_DOWN,
+	BLANK_ON,
+	BLANK_OFF,
+};
+
+#define DRIVER_NAME "bfin-adv7393"
+
+struct adv7393fb_modes {
+	const s8 name[25];	/* Full name */
+	u16 xres;		/* Active Horizonzal Pixels  */
+	u16 yres;		/* Active Vertical Pixels  */
+	u16 bpp;
+	u16 vmode;
+	u16 a_lines;		/* Active Lines per Field */
+	u16 vb1_lines;		/* Vertical Blanking Field 1 Lines */
+	u16 vb2_lines;		/* Vertical Blanking Field 2 Lines */
+	u16 tot_lines;		/* Total Lines per Frame */
+	u16 boeft_blank;	/* Before Odd/Even Field Transition No. of Blank Pixels */
+	u16 aoeft_blank;	/* After Odd/Even Field Transition No. of Blank Pixels */
+	const s8 *adv7393_i2c_initd;
+	u16 adv7393_i2c_initd_len;
+};
+
+static const u8 init_NTSC_TESTPATTERN[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x10,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0xCB,	/* Step control on, pixel data valid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x84, 0x40,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+};
+
+static const u8 init_NTSC[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0xC3, 0x26,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC5, 0x12,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC2, 0x4A,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC6, 0x5E,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBD, 0x19,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBF, 0x42,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0x8C, 0x1F,	/* NTSC Subcarrier Frequency */
+	0x8D, 0x7C,	/* NTSC Subcarrier Frequency */
+	0x8E, 0xF0,	/* NTSC Subcarrier Frequency */
+	0x8F, 0x21,	/* NTSC Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x30,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x80,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x20,
+	0x8A, 0x0d,
+};
+
+static const u8 init_PAL[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0xC3, 0x26,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC5, 0x12,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC2, 0x4A,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC6, 0x5E,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBD, 0x19,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBF, 0x42,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0x8C, 0xCB,	/* PAL Subcarrier Frequency */
+	0x8D, 0x8A,	/* PAL Subcarrier Frequency */
+	0x8E, 0x09,	/* PAL Subcarrier Frequency */
+	0x8F, 0x2A,	/* PAL Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x11,	/* SSAF Luma Filter Enabled, PAL Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x80,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x20,
+	0x8A, 0x0d,
+};
+
+static const u8 init_NTSC_YCbCr[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x8C, 0x1F,	/* NTSC Subcarrier Frequency */
+	0x8D, 0x7C,	/* NTSC Subcarrier Frequency */
+	0x8E, 0xF0,	/* NTSC Subcarrier Frequency */
+	0x8F, 0x21,	/* NTSC Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x30,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x00,	/* DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x08,
+	0x8A, 0x0d,
+};
+
+static const u8 init_PAL_YCbCr[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x8C, 0xCB,	/* PAL Subcarrier Frequency */
+	0x8D, 0x8A,	/* PAL Subcarrier Frequency */
+	0x8E, 0x09,	/* PAL Subcarrier Frequency */
+	0x8F, 0x2A,	/* PAL Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x11,	/* SSAF Luma Filter Enabled, PAL Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x00,	/* DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x08,
+	0x8A, 0x0d,
+};
+
+static struct adv7393fb_modes known_modes[] = {
+	/* NTSC 720x480 CRT */
+	{
+		.name = "NTSC 720x480",
+		.xres = 720,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16,
+		.aoeft_blank = 122,
+		.adv7393_i2c_initd = init_NTSC,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC)
+	},
+	/* PAL 720x480 CRT */
+	{
+		.name = "PAL 720x576",
+		.xres = 720,
+		.yres = 576,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288,
+		.vb1_lines = 24,
+		.vb2_lines = 25,
+		.tot_lines = 625,
+		.boeft_blank = 12,
+		.aoeft_blank = 132,
+		.adv7393_i2c_initd = init_PAL,
+		.adv7393_i2c_initd_len = sizeof(init_PAL)
+	},
+	/* NTSC 640x480 CRT Experimental */
+	{
+		.name = "NTSC 640x480",
+		.xres = 640,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16 + 40,
+		.aoeft_blank = 122 + 40,
+		.adv7393_i2c_initd = init_NTSC,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC)
+	},
+	/* PAL 640x480 CRT Experimental */
+	{
+		.name = "PAL 640x480",
+		.xres = 640,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288 - 20,
+		.vb1_lines = 24 + 20,
+		.vb2_lines = 25 + 20,
+		.tot_lines = 625,
+		.boeft_blank = 12 + 40,
+		.aoeft_blank = 132 + 40,
+		.adv7393_i2c_initd = init_PAL,
+		.adv7393_i2c_initd_len = sizeof(init_PAL)
+	},
+	/* NTSC 720x480 YCbCR */
+	{
+		.name = "NTSC 720x480 YCbCR",
+		.xres = 720,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16,
+		.aoeft_blank = 122,
+		.adv7393_i2c_initd = init_NTSC_YCbCr,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC_YCbCr)
+	},
+	/* PAL 720x480 CRT */
+	{
+		.name = "PAL 720x576 YCbCR",
+		.xres = 720,
+		.yres = 576,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288,
+		.vb1_lines = 24,
+		.vb2_lines = 25,
+		.tot_lines = 625,
+		.boeft_blank = 12,
+		.aoeft_blank = 132,
+		.adv7393_i2c_initd = init_PAL_YCbCr,
+		.adv7393_i2c_initd_len = sizeof(init_PAL_YCbCr)
+	}
+};
+
+struct adv7393fb_regs {
+
+};
+
+struct adv7393fb_device {
+	struct fb_info info;	/* FB driver info record */
+
+	struct i2c_client *client;
+
+	struct dmasg *descriptor_list_head;
+	struct dmasg *vb1;
+	struct dmasg *av1;
+	struct dmasg *vb2;
+	struct dmasg *av2;
+
+	dma_addr_t dma_handle;
+
+	struct fb_info bfin_adv7393_fb;
+
+	struct adv7393fb_modes *modes;
+
+	struct adv7393fb_regs *regs;	/* Registers memory map */
+	size_t regs_len;
+	size_t fb_len;
+	size_t line_len;
+	u16 open;
+	u16 *fb_mem;		/* RGB Buffer */
+
+};
+
+#define to_adv7393fb_device(_info) \
+	  (_info ? container_of(_info, struct adv7393fb_device, info) : NULL);
+
+static int bfin_adv7393_fb_open(struct fb_info *info, int user);
+static int bfin_adv7393_fb_release(struct fb_info *info, int user);
+static int bfin_adv7393_fb_check_var(struct fb_var_screeninfo *var,
+				     struct fb_info *info);
+
+static int bfin_adv7393_fb_pan_display(struct fb_var_screeninfo *var,
+				       struct fb_info *info);
+
+static int bfin_adv7393_fb_blank(int blank, struct fb_info *info);
+
+static void bfin_config_ppi(struct adv7393fb_device *fbdev);
+static int bfin_config_dma(struct adv7393fb_device *fbdev);
+static void bfin_disable_dma(void);
+static void bfin_enable_ppi(void);
+static void bfin_disable_ppi(void);
+
+static inline int adv7393_write(struct i2c_client *client, u8 reg, u8 value);
+static inline int adv7393_read(struct i2c_client *client, u8 reg);
+static int adv7393_write_block(struct i2c_client *client, const u8 *data,
+			       unsigned int len);
+
+int bfin_adv7393_fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
+static int bfin_adv7393_fb_setcolreg(u_int, u_int, u_int, u_int,
+				     u_int, struct fb_info *info);
+
+#endif
-- 
cgit v1.2.3


From 6d803ba736abb5e122dede70a4720e4843dd6df4 Mon Sep 17 00:00:00 2001
From: Jean-Christop PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Wed, 17 Nov 2010 10:04:33 +0100
Subject: ARM: 6483/1: arm & sh: factorised duplicated clkdev.c

factorise some generic infrastructure to assist looking up struct clks
for the ARM & SH architecture.

as the code is identical at 99%

put the arch specific code for allocation as example in asm/clkdev.h

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/Kconfig                              |  42 +++---
 arch/arm/common/Kconfig                       |   4 -
 arch/arm/common/Makefile                      |   1 -
 arch/arm/common/clkdev.c                      | 179 --------------------------
 arch/arm/include/asm/clkdev.h                 |  22 +---
 arch/arm/mach-bcmring/clock.c                 |   3 +-
 arch/arm/mach-bcmring/core.c                  |   2 +-
 arch/arm/mach-davinci/clock.h                 |   2 +-
 arch/arm/mach-ep93xx/clock.c                  |   2 +-
 arch/arm/mach-imx/clock-imx1.c                |   3 +-
 arch/arm/mach-imx/clock-imx21.c               |   2 +-
 arch/arm/mach-imx/clock-imx27.c               |   2 +-
 arch/arm/mach-integrator/core.c               |   3 +-
 arch/arm/mach-integrator/impd1.c              |   3 +-
 arch/arm/mach-integrator/integrator_cp.c      |   3 +-
 arch/arm/mach-lpc32xx/clock.c                 |   3 +-
 arch/arm/mach-mmp/clock.h                     |   2 +-
 arch/arm/mach-mx25/clock.c                    |   3 +-
 arch/arm/mach-mx3/clock-imx31.c               |   2 +-
 arch/arm/mach-mx3/clock-imx35.c               |   3 +-
 arch/arm/mach-mx5/clock-mx51.c                |   2 +-
 arch/arm/mach-mxc91231/clock.c                |   2 +-
 arch/arm/mach-nomadik/clock.c                 |   2 +-
 arch/arm/mach-nuc93x/clock.h                  |   2 +-
 arch/arm/mach-omap1/clock.c                   |   2 +-
 arch/arm/mach-omap2/dpll3xxx.c                |   2 +-
 arch/arm/mach-pnx4008/clock.c                 |   3 +-
 arch/arm/mach-pxa/clock.c                     |   2 +-
 arch/arm/mach-pxa/clock.h                     |   2 +-
 arch/arm/mach-realview/core.c                 |   3 +-
 arch/arm/mach-shmobile/Kconfig                |   6 +-
 arch/arm/mach-shmobile/clock-sh7367.c         |   2 +-
 arch/arm/mach-shmobile/clock-sh7372.c         |   2 +-
 arch/arm/mach-shmobile/clock-sh7377.c         |   2 +-
 arch/arm/mach-tcc8k/clock.c                   |   3 +-
 arch/arm/mach-tegra/clock.c                   |   2 +-
 arch/arm/mach-tegra/clock.h                   |   2 +-
 arch/arm/mach-tegra/tegra2_clocks.c           |   3 +-
 arch/arm/mach-u300/clock.c                    |   2 +-
 arch/arm/mach-ux500/clock.c                   |   3 +-
 arch/arm/mach-versatile/core.c                |   3 +-
 arch/arm/mach-vexpress/ct-ca9x4.c             |   3 +-
 arch/arm/mach-vexpress/v2m.c                  |   3 +-
 arch/arm/mach-w90x900/clock.h                 |   2 +-
 arch/arm/plat-omap/Kconfig                    |   4 +-
 arch/arm/plat-omap/include/plat/clkdev_omap.h |   2 +-
 arch/arm/plat-spear/include/plat/clock.h      |   2 +-
 arch/arm/plat-stmp3xxx/clock.c                |   2 +-
 arch/sh/Kconfig                               |   2 +-
 arch/sh/boards/mach-highlander/setup.c        |   2 +-
 arch/sh/include/asm/clkdev.h                  |  38 +++---
 arch/sh/kernel/Makefile                       |   2 +-
 arch/sh/kernel/clkdev.c                       | 171 ------------------------
 arch/sh/kernel/cpu/clock-cpg.c                |   2 +-
 arch/sh/kernel/cpu/clock.c                    |  16 ---
 arch/sh/kernel/cpu/sh4/clock-sh4-202.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7343.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7366.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7722.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7723.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7724.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7757.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7763.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7780.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7785.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7786.c        |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-shx3.c          |   2 +-
 drivers/Kconfig                               |   2 +
 drivers/Makefile                              |   2 +
 drivers/clk/Kconfig                           |   4 +
 drivers/clk/Makefile                          |   2 +
 drivers/clk/clkdev.c                          | 176 +++++++++++++++++++++++++
 include/linux/clkdev.h                        |  36 ++++++
 73 files changed, 328 insertions(+), 507 deletions(-)
 delete mode 100644 arch/arm/common/clkdev.c
 delete mode 100644 arch/sh/kernel/clkdev.c
 create mode 100644 drivers/clk/Kconfig
 create mode 100644 drivers/clk/Makefile
 create mode 100644 drivers/clk/clkdev.c
 create mode 100644 include/linux/clkdev.h

(limited to 'drivers')

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a19a5266d5fc..0e51342b3c02 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -221,7 +221,7 @@ config ARCH_INTEGRATOR
 	bool "ARM Ltd. Integrator family"
 	select ARM_AMBA
 	select ARCH_HAS_CPUFREQ
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select PLAT_VERSATILE
@@ -231,7 +231,7 @@ config ARCH_INTEGRATOR
 config ARCH_REALVIEW
 	bool "ARM Ltd. RealView family"
 	select ARM_AMBA
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -245,7 +245,7 @@ config ARCH_VERSATILE
 	bool "ARM Ltd. Versatile family"
 	select ARM_AMBA
 	select ARM_VIC
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -259,7 +259,7 @@ config ARCH_VEXPRESS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_AMBA
 	select ARM_TIMER_SP804
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
 	select ICST
@@ -280,7 +280,7 @@ config ARCH_BCMRING
 	depends on MMU
 	select CPU_V6
 	select ARM_AMBA
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	help
@@ -327,7 +327,7 @@ config ARCH_EP93XX
 	select CPU_ARM920T
 	select ARM_AMBA
 	select ARM_VIC
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_USES_GETTIMEOFFSET
@@ -347,14 +347,14 @@ config ARCH_MXC
 	bool "Freescale MXC/iMX-based"
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	help
 	  Support for Freescale MXC/iMX-based family of processors
 
 config ARCH_STMP3XXX
 	bool "Freescale STMP3xxx"
 	select CPU_ARM926T
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
 	select USB_ARCH_HAS_EHCI
@@ -472,7 +472,7 @@ config ARCH_LPC32XX
 	select HAVE_IDE
 	select ARM_AMBA
 	select USB_ARCH_HAS_OHCI
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_TIME
 	select GENERIC_CLOCKEVENTS
 	help
@@ -506,7 +506,7 @@ config ARCH_MMP
 	bool "Marvell PXA168/910/MMP2"
 	depends on MMU
 	select ARCH_REQUIRE_GPIOLIB
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select TICK_ONESHOT
 	select PLAT_PXA
@@ -539,7 +539,7 @@ config ARCH_W90X900
 	bool "Nuvoton W90X900 CPU"
 	select CPU_ARM926T
 	select ARCH_REQUIRE_GPIOLIB
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Nuvoton (Winbond logic dept.) ARM9 processor,
@@ -553,7 +553,7 @@ config ARCH_W90X900
 config ARCH_NUC93X
 	bool "Nuvoton NUC93X CPU"
 	select CPU_ARM926T
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	help
 	  Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
 	  low-power and high performance MPEG-4/JPEG multimedia controller chip.
@@ -564,7 +564,7 @@ config ARCH_TEGRA
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
 	select HAVE_CLK
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_HAS_BARRIERS if CACHE_L2X0
 	select ARCH_HAS_CPUFREQ
 	help
@@ -574,7 +574,7 @@ config ARCH_TEGRA
 config ARCH_PNX4008
 	bool "Philips Nexperia PNX4008 Mobile"
 	select CPU_ARM926T
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_USES_GETTIMEOFFSET
 	help
 	  This enables support for Philips PNX4008 mobile platform.
@@ -584,7 +584,7 @@ config ARCH_PXA
 	depends on MMU
 	select ARCH_MTD_XIP
 	select ARCH_HAS_CPUFREQ
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
 	select TICK_ONESHOT
@@ -761,7 +761,7 @@ config ARCH_TCC_926
 	bool "Telechips TCC ARM926-based systems"
 	select CPU_ARM926T
 	select HAVE_CLK
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Telechips TCC ARM926-based systems.
@@ -785,7 +785,7 @@ config ARCH_U300
 	select ARM_AMBA
 	select ARM_VIC
 	select GENERIC_CLOCKEVENTS
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_GPIO
 	help
 	  Support for ST-Ericsson U300 series mobile platforms.
@@ -795,7 +795,7 @@ config ARCH_U8500
 	select CPU_V7
 	select ARM_AMBA
 	select GENERIC_CLOCKEVENTS
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select ARCH_REQUIRE_GPIOLIB
 	help
 	  Support for ST-Ericsson's Ux500 architecture
@@ -805,7 +805,7 @@ config ARCH_NOMADIK
 	select ARM_AMBA
 	select ARM_VIC
 	select CPU_ARM926T
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
 	help
@@ -817,7 +817,7 @@ config ARCH_DAVINCI
 	select ARCH_REQUIRE_GPIOLIB
 	select ZONE_DMA
 	select HAVE_IDE
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_ALLOCATOR
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	help
@@ -837,7 +837,7 @@ config PLAT_SPEAR
 	bool "ST SPEAr"
 	select ARM_AMBA
 	select ARCH_REQUIRE_GPIOLIB
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
 	help
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index 0a34c8186924..778655f0257a 100644
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -37,7 +37,3 @@ config SHARP_PARAM
 
 config SHARP_SCOOP
 	bool
-
-config COMMON_CLKDEV
-	bool
-	select HAVE_CLK
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index e6e8664a9413..799e140274f1 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -16,4 +16,3 @@ obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
 obj-$(CONFIG_ARCH_IXP2000)	+= uengine.o
 obj-$(CONFIG_ARCH_IXP23XX)	+= uengine.o
 obj-$(CONFIG_PCI_HOST_ITE8152)  += it8152.o
-obj-$(CONFIG_COMMON_CLKDEV)	+= clkdev.o
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
deleted file mode 100644
index e2b2bb66e094..000000000000
--- a/arch/arm/common/clkdev.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- *  arch/arm/common/clkdev.c
- *
- *  Copyright (C) 2008 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Helper for the clk API to assist looking up a struct clk.
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/mutex.h>
-#include <linux/clk.h>
-#include <linux/slab.h>
-
-#include <asm/clkdev.h>
-#include <mach/clkdev.h>
-
-static LIST_HEAD(clocks);
-static DEFINE_MUTEX(clocks_mutex);
-
-/*
- * Find the correct struct clk for the device and connection ID.
- * We do slightly fuzzy matching here:
- *  An entry with a NULL ID is assumed to be a wildcard.
- *  If an entry has a device ID, it must match
- *  If an entry has a connection ID, it must match
- * Then we take the most specific entry - with the following
- * order of precedence: dev+con > dev only > con only.
- */
-static struct clk *clk_find(const char *dev_id, const char *con_id)
-{
-	struct clk_lookup *p;
-	struct clk *clk = NULL;
-	int match, best = 0;
-
-	list_for_each_entry(p, &clocks, node) {
-		match = 0;
-		if (p->dev_id) {
-			if (!dev_id || strcmp(p->dev_id, dev_id))
-				continue;
-			match += 2;
-		}
-		if (p->con_id) {
-			if (!con_id || strcmp(p->con_id, con_id))
-				continue;
-			match += 1;
-		}
-
-		if (match > best) {
-			clk = p->clk;
-			if (match != 3)
-				best = match;
-			else
-				break;
-		}
-	}
-	return clk;
-}
-
-struct clk *clk_get_sys(const char *dev_id, const char *con_id)
-{
-	struct clk *clk;
-
-	mutex_lock(&clocks_mutex);
-	clk = clk_find(dev_id, con_id);
-	if (clk && !__clk_get(clk))
-		clk = NULL;
-	mutex_unlock(&clocks_mutex);
-
-	return clk ? clk : ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get_sys);
-
-struct clk *clk_get(struct device *dev, const char *con_id)
-{
-	const char *dev_id = dev ? dev_name(dev) : NULL;
-
-	return clk_get_sys(dev_id, con_id);
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-	__clk_put(clk);
-}
-EXPORT_SYMBOL(clk_put);
-
-void clkdev_add(struct clk_lookup *cl)
-{
-	mutex_lock(&clocks_mutex);
-	list_add_tail(&cl->node, &clocks);
-	mutex_unlock(&clocks_mutex);
-}
-EXPORT_SYMBOL(clkdev_add);
-
-void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
-{
-	mutex_lock(&clocks_mutex);
-	while (num--) {
-		list_add_tail(&cl->node, &clocks);
-		cl++;
-	}
-	mutex_unlock(&clocks_mutex);
-}
-
-#define MAX_DEV_ID	20
-#define MAX_CON_ID	16
-
-struct clk_lookup_alloc {
-	struct clk_lookup cl;
-	char	dev_id[MAX_DEV_ID];
-	char	con_id[MAX_CON_ID];
-};
-
-struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
-	const char *dev_fmt, ...)
-{
-	struct clk_lookup_alloc *cla;
-
-	cla = kzalloc(sizeof(*cla), GFP_KERNEL);
-	if (!cla)
-		return NULL;
-
-	cla->cl.clk = clk;
-	if (con_id) {
-		strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
-		cla->cl.con_id = cla->con_id;
-	}
-
-	if (dev_fmt) {
-		va_list ap;
-
-		va_start(ap, dev_fmt);
-		vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
-		cla->cl.dev_id = cla->dev_id;
-		va_end(ap);
-	}
-
-	return &cla->cl;
-}
-EXPORT_SYMBOL(clkdev_alloc);
-
-int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
-	struct device *dev)
-{
-	struct clk *r = clk_get(dev, id);
-	struct clk_lookup *l;
-
-	if (IS_ERR(r))
-		return PTR_ERR(r);
-
-	l = clkdev_alloc(r, alias, alias_dev_name);
-	clk_put(r);
-	if (!l)
-		return -ENODEV;
-	clkdev_add(l);
-	return 0;
-}
-EXPORT_SYMBOL(clk_add_alias);
-
-/*
- * clkdev_drop - remove a clock dynamically allocated
- */
-void clkdev_drop(struct clk_lookup *cl)
-{
-	mutex_lock(&clocks_mutex);
-	list_del(&cl->node);
-	mutex_unlock(&clocks_mutex);
-	kfree(cl);
-}
-EXPORT_SYMBOL(clkdev_drop);
diff --git a/arch/arm/include/asm/clkdev.h b/arch/arm/include/asm/clkdev.h
index b56c1389b6fa..765d33222369 100644
--- a/arch/arm/include/asm/clkdev.h
+++ b/arch/arm/include/asm/clkdev.h
@@ -12,23 +12,13 @@
 #ifndef __ASM_CLKDEV_H
 #define __ASM_CLKDEV_H
 
-struct clk;
-struct device;
+#include <linux/slab.h>
 
-struct clk_lookup {
-	struct list_head	node;
-	const char		*dev_id;
-	const char		*con_id;
-	struct clk		*clk;
-};
+#include <mach/clkdev.h>
 
-struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
-	const char *dev_fmt, ...);
-
-void clkdev_add(struct clk_lookup *cl);
-void clkdev_drop(struct clk_lookup *cl);
-
-void clkdev_add_table(struct clk_lookup *, size_t);
-int clk_add_alias(const char *, const char *, char *, struct device *);
+static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
+{
+	return kzalloc(size, GFP_KERNEL);
+}
 
 #endif
diff --git a/arch/arm/mach-bcmring/clock.c b/arch/arm/mach-bcmring/clock.c
index 14bafc38f2dc..ad237a42d265 100644
--- a/arch/arm/mach-bcmring/clock.c
+++ b/arch/arm/mach-bcmring/clock.c
@@ -21,13 +21,12 @@
 #include <linux/string.h>
 #include <linux/clk.h>
 #include <linux/spinlock.h>
+#include <linux/clkdev.h>
 #include <mach/csp/hw_cfg.h>
 #include <mach/csp/chipcHw_def.h>
 #include <mach/csp/chipcHw_reg.h>
 #include <mach/csp/chipcHw_inline.h>
 
-#include <asm/clkdev.h>
-
 #include "clock.h"
 
 #define clk_is_primary(x)       ((x)->type & CLK_TYPE_PRIMARY)
diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c
index d3f959e92b2d..ed96ef400474 100644
--- a/arch/arm/mach-bcmring/core.c
+++ b/arch/arm/mach-bcmring/core.c
@@ -30,10 +30,10 @@
 #include <linux/amba/bus.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
+#include <linux/clkdev.h>
 
 #include <mach/csp/mm_addr.h>
 #include <mach/hardware.h>
-#include <asm/clkdev.h>
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index 11099980b58b..0dd22031ec62 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -68,7 +68,7 @@
 #ifndef __ASSEMBLER__
 
 #include <linux/list.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #define PLLSTAT_GOSTAT	BIT(0)
 #define PLLCMD_GOSET	BIT(0)
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index ef06c66a6f16..ca4de7105097 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -19,10 +19,10 @@
 #include <linux/string.h>
 #include <linux/io.h>
 #include <linux/spinlock.h>
+#include <linux/clkdev.h>
 
 #include <mach/hardware.h>
 
-#include <asm/clkdev.h>
 #include <asm/div64.h>
 
 
diff --git a/arch/arm/mach-imx/clock-imx1.c b/arch/arm/mach-imx/clock-imx1.c
index daca30b2d5b1..3938a563b280 100644
--- a/arch/arm/mach-imx/clock-imx1.c
+++ b/arch/arm/mach-imx/clock-imx1.c
@@ -22,8 +22,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-imx/clock-imx21.c b/arch/arm/mach-imx/clock-imx21.c
index cf15ea516a72..d7056559715a 100644
--- a/arch/arm/mach-imx/clock-imx21.c
+++ b/arch/arm/mach-imx/clock-imx21.c
@@ -21,11 +21,11 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <asm/clkdev.h>
 #include <asm/div64.h>
 
 #define IO_ADDR_CCM(off)	(MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c
index 98a25bada783..ca1017b9028d 100644
--- a/arch/arm/mach-imx/clock-imx27.c
+++ b/arch/arm/mach-imx/clock-imx27.c
@@ -21,8 +21,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/div64.h>
 
 #include <mach/clock.h>
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 8f4fb6d638f7..b8e884b450da 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -21,9 +21,8 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/serial.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
-#include <mach/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/platform.h>
 #include <asm/irq.h>
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index fd684bf205e5..5db574f8ae3f 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -22,9 +22,8 @@
 #include <linux/amba/clcd.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
-#include <mach/clkdev.h>
 #include <asm/hardware/icst.h>
 #include <mach/lm.h>
 #include <mach/impd1.h>
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 6258c90d020c..9403d2fa13a3 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -21,9 +21,8 @@
 #include <linux/amba/mmci.h>
 #include <linux/io.h>
 #include <linux/gfp.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
-#include <mach/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/platform.h>
 #include <asm/irq.h>
diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
index 32d63796430a..da0e6498110a 100644
--- a/arch/arm/mach-lpc32xx/clock.c
+++ b/arch/arm/mach-lpc32xx/clock.c
@@ -90,10 +90,9 @@
 #include <linux/clk.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/clkdev.h>
 
 #include <mach/hardware.h>
-#include <asm/clkdev.h>
-#include <mach/clkdev.h>
 #include <mach/platform.h>
 #include "clock.h"
 #include "common.h"
diff --git a/arch/arm/mach-mmp/clock.h b/arch/arm/mach-mmp/clock.h
index 016ae94691c0..9b027d7491f5 100644
--- a/arch/arm/mach-mmp/clock.h
+++ b/arch/arm/mach-mmp/clock.h
@@ -6,7 +6,7 @@
  *  published by the Free Software Foundation.
  */
 
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 struct clkops {
 	void			(*enable)(struct clk *);
diff --git a/arch/arm/mach-mx25/clock.c b/arch/arm/mach-mx25/clock.c
index 9e4a5578c2fb..00dcb08019e9 100644
--- a/arch/arm/mach-mx25/clock.c
+++ b/arch/arm/mach-mx25/clock.c
@@ -21,8 +21,7 @@
 #include <linux/list.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-mx3/clock-imx31.c
index 109e98f323e0..1cd8b40b7676 100644
--- a/arch/arm/mach-mx3/clock-imx31.c
+++ b/arch/arm/mach-mx3/clock-imx31.c
@@ -23,8 +23,8 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/div64.h>
 
 #include <mach/clock.h>
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c
index 61e4a318980a..819dd809615a 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-mx3/clock-imx35.c
@@ -21,8 +21,7 @@
 #include <linux/list.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c
index 8ac36d882927..5975edb47de8 100644
--- a/arch/arm/mach-mx5/clock-mx51.c
+++ b/arch/arm/mach-mx5/clock-mx51.c
@@ -14,8 +14,8 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/div64.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mxc91231/clock.c b/arch/arm/mach-mxc91231/clock.c
index 5c85075d8a56..9fab505f1eb1 100644
--- a/arch/arm/mach-mxc91231/clock.c
+++ b/arch/arm/mach-mxc91231/clock.c
@@ -2,12 +2,12 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 
-#include <asm/clkdev.h>
 #include <asm/bug.h>
 #include <asm/div64.h>
 
diff --git a/arch/arm/mach-nomadik/clock.c b/arch/arm/mach-nomadik/clock.c
index 89f793adf776..48a59f24e10c 100644
--- a/arch/arm/mach-nomadik/clock.c
+++ b/arch/arm/mach-nomadik/clock.c
@@ -7,7 +7,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/clk.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include "clock.h"
 
 /*
diff --git a/arch/arm/mach-nuc93x/clock.h b/arch/arm/mach-nuc93x/clock.h
index 18e51be4816f..4de1f1da9dc5 100644
--- a/arch/arm/mach-nuc93x/clock.h
+++ b/arch/arm/mach-nuc93x/clock.h
@@ -10,7 +10,7 @@
  * the Free Software Foundation; either version 2 of the License.
  */
 
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 void nuc93x_clk_enable(struct clk *clk, int enable);
 void clks_register(struct clk_lookup *clks, size_t num);
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index b8c7fb9d7921..84ef70476b51 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -17,9 +17,9 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
 #include <asm/mach-types.h>
-#include <asm/clkdev.h>
 
 #include <plat/cpu.h>
 #include <plat/usb.h>
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index ed8d330522f1..ebb888f59365 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -26,10 +26,10 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/bitops.h>
+#include <linux/clkdev.h>
 
 #include <plat/cpu.h>
 #include <plat/clock.h>
-#include <asm/clkdev.h>
 
 #include "clock.h"
 #include "prm.h"
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index 9d1975fa4d9f..a4a3819c96cb 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -21,8 +21,7 @@
 #include <linux/err.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/hardware.h>
 #include <mach/clock.h>
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index abba0089a2ae..4e4a84be96ba 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -11,8 +11,8 @@
 #include <linux/spinlock.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index d8488742b807..12cc0e87e6c4 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,4 +1,4 @@
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 struct clkops {
 	void			(*enable)(struct clk *);
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 07c08151dfe6..3d915b1ccdb5 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,8 +30,8 @@
 #include <linux/ata_platform.h>
 #include <linux/amba/mmci.h>
 #include <linux/gfp.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/system.h>
 #include <mach/hardware.h>
 #include <asm/irq.h>
@@ -47,7 +47,6 @@
 
 #include <asm/hardware/gic.h>
 
-#include <mach/clkdev.h>
 #include <mach/platform.h>
 #include <mach/irqs.h>
 #include <plat/timer-sp.h>
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 54b479c35ee0..f8f06e9fec35 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -6,7 +6,7 @@ config ARCH_SH7367
 	bool "SH-Mobile G3 (SH7367)"
 	select CPU_V6
 	select HAVE_CLK
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select SH_CLK_CPG
 	select GENERIC_CLOCKEVENTS
 
@@ -14,7 +14,7 @@ config ARCH_SH7377
 	bool "SH-Mobile G4 (SH7377)"
 	select CPU_V7
 	select HAVE_CLK
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select SH_CLK_CPG
 	select GENERIC_CLOCKEVENTS
 
@@ -22,7 +22,7 @@ config ARCH_SH7372
 	bool "SH-Mobile AP4 (SH7372)"
 	select CPU_V7
 	select HAVE_CLK
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	select SH_CLK_CPG
 	select GENERIC_CLOCKEVENTS
 
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
index 9f78729098f2..6b186aefcbd6 100644
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ b/arch/arm/mach-shmobile/clock-sh7367.c
@@ -20,8 +20,8 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/sh_clk.h>
+#include <linux/clkdev.h>
 #include <mach/common.h>
-#include <asm/clkdev.h>
 
 /* SH7367 registers */
 #define RTFRQCR    0xe6150000
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 8565aefa21fd..445112adba46 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -20,8 +20,8 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/sh_clk.h>
+#include <linux/clkdev.h>
 #include <mach/common.h>
-#include <asm/clkdev.h>
 
 /* SH7372 registers */
 #define FRQCRA		0xe6150000
diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c
index f91395aeb9ab..95942466e63f 100644
--- a/arch/arm/mach-shmobile/clock-sh7377.c
+++ b/arch/arm/mach-shmobile/clock-sh7377.c
@@ -20,8 +20,8 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/sh_clk.h>
+#include <linux/clkdev.h>
 #include <mach/common.h>
-#include <asm/clkdev.h>
 
 /* SH7377 registers */
 #define RTFRQCR    0xe6150000
diff --git a/arch/arm/mach-tcc8k/clock.c b/arch/arm/mach-tcc8k/clock.c
index ba32a15127ab..3970a9cdce26 100644
--- a/arch/arm/mach-tcc8k/clock.c
+++ b/arch/arm/mach-tcc8k/clock.c
@@ -12,8 +12,7 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/clock.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c
index ae19f95585be..77948e0f4909 100644
--- a/arch/arm/mach-tegra/clock.c
+++ b/arch/arm/mach-tegra/clock.c
@@ -25,7 +25,7 @@
 #include <linux/slab.h>
 #include <linux/seq_file.h>
 #include <linux/regulator/consumer.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include "clock.h"
 #include "board.h"
diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h
index 94fd859770f1..083a4cfc6cf0 100644
--- a/arch/arm/mach-tegra/clock.h
+++ b/arch/arm/mach-tegra/clock.h
@@ -21,7 +21,7 @@
 #define __MACH_TEGRA_CLOCK_H
 
 #include <linux/list.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #define DIV_BUS			(1 << 0)
 #define DIV_U71			(1 << 1)
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index ae3b308e22a4..f0dae6d8ba52 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -24,8 +24,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/hrtimer.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <mach/iomap.h>
 
diff --git a/arch/arm/mach-u300/clock.c b/arch/arm/mach-u300/clock.c
index 7458fc6df5c6..fabcc49abe80 100644
--- a/arch/arm/mach-u300/clock.c
+++ b/arch/arm/mach-u300/clock.c
@@ -25,8 +25,8 @@
 #include <linux/timer.h>
 #include <linux/io.h>
 #include <linux/seq_file.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/syscon.h>
 
diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c
index 1675047daf20..531de5c63641 100644
--- a/arch/arm/mach-ux500/clock.c
+++ b/arch/arm/mach-ux500/clock.c
@@ -13,8 +13,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 #include <plat/mtu.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index e38acb0f89c8..8c1ca1d63538 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -31,8 +31,8 @@
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
 #include <linux/gfp.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/system.h>
 #include <asm/irq.h>
 #include <asm/leds.h>
@@ -46,7 +46,6 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/platform.h>
 #include <plat/timer-sp.h>
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index c2e405a9e025..26a02eb57571 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -8,8 +8,8 @@
 #include <linux/platform_device.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/pgtable.h>
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/cache-l2x0.h>
@@ -18,7 +18,6 @@
 #include <asm/pmu.h>
 #include <asm/smp_twd.h>
 
-#include <mach/clkdev.h>
 #include <mach/ct-ca9x4.h>
 
 #include <plat/timer-sp.h>
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 7eaa232180a5..d374a78986e8 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -11,15 +11,14 @@
 #include <linux/spinlock.h>
 #include <linux/sysdev.h>
 #include <linux/usb/isp1760.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <asm/sizes.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <asm/hardware/arm_timer.h>
 
-#include <mach/clkdev.h>
 #include <mach/motherboard.h>
 
 #include <plat/timer-sp.h>
diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h
index c56ddab3d912..b88a1b16b2e9 100644
--- a/arch/arm/mach-w90x900/clock.h
+++ b/arch/arm/mach-w90x900/clock.h
@@ -10,7 +10,7 @@
  * the Free Software Foundation; either version 2 of the License.
  */
 
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 void nuc900_clk_enable(struct clk *clk, int enable);
 void nuc900_subclk_enable(struct clk *clk, int enable);
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 92c5bb7909f5..c9408434a855 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -11,13 +11,13 @@ choice
 
 config ARCH_OMAP1
 	bool "TI OMAP1"
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	help
 	  "Systems based on omap7xx, omap15xx or omap16xx"
 
 config ARCH_OMAP2PLUS
 	bool "TI OMAP2/3/4"
-	select COMMON_CLKDEV
+	select CLKDEV_LOOKUP
 	help
 	  "Systems based on OMAP2, OMAP3 or OMAP4"
 
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index bb937f3fabed..4b2028ab4d2b 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -8,7 +8,7 @@
 #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
 #define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
 
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 
 struct omap_clk {
 	u16				cpu;
diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
index 298bafc0a52f..2572260f990f 100644
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ b/arch/arm/plat-spear/include/plat/clock.h
@@ -15,7 +15,7 @@
 #define __PLAT_CLOCK_H
 
 #include <linux/list.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <linux/types.h>
 
 /* clk structure flags */
diff --git a/arch/arm/plat-stmp3xxx/clock.c b/arch/arm/plat-stmp3xxx/clock.c
index e593a2a801c6..2e712e17ce72 100644
--- a/arch/arm/plat-stmp3xxx/clock.c
+++ b/arch/arm/plat-stmp3xxx/clock.c
@@ -25,9 +25,9 @@
 #include <linux/err.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
 #include <asm/mach-types.h>
-#include <asm/clkdev.h>
 #include <mach/platform.h>
 #include <mach/regs-clkctrl.h>
 
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5c075f562eba..cfc510608039 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -1,7 +1,7 @@
 config SUPERH
 	def_bool y
 	select EMBEDDED
-	select HAVE_CLK
+	select CLKDEV_LOOKUP
 	select HAVE_IDE if HAS_IOPORT
 	select HAVE_MEMBLOCK
 	select HAVE_OPROFILE
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index a5ecfbacaf36..87618c91d178 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -24,10 +24,10 @@
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
 #include <linux/usb/m66592.h>
+#include <linux/clkdev.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <mach/highlander.h>
-#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/heartbeat.h>
 #include <asm/io.h>
diff --git a/arch/sh/include/asm/clkdev.h b/arch/sh/include/asm/clkdev.h
index 5645f358128b..6ba91868201c 100644
--- a/arch/sh/include/asm/clkdev.h
+++ b/arch/sh/include/asm/clkdev.h
@@ -1,9 +1,5 @@
 /*
- *  arch/sh/include/asm/clkdev.h
- *
- * Cloned from arch/arm/include/asm/clkdev.h:
- *
- *  Copyright (C) 2008 Russell King.
+ *  Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -11,25 +7,25 @@
  *
  * Helper for the clk API to assist looking up a struct clk.
  */
-#ifndef __ASM_CLKDEV_H
-#define __ASM_CLKDEV_H
 
-struct clk;
+#ifndef __CLKDEV__H_
+#define __CLKDEV__H_
 
-struct clk_lookup {
-	struct list_head	node;
-	const char		*dev_id;
-	const char		*con_id;
-	struct clk		*clk;
-};
+#include <linux/bootmem.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
 
-struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
-	const char *dev_fmt, ...);
+#include <asm/clock.h>
 
-void clkdev_add(struct clk_lookup *cl);
-void clkdev_drop(struct clk_lookup *cl);
+static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
+{
+	if (!slab_is_available())
+		return alloc_bootmem_low_pages(size);
+	else
+		return kzalloc(size, GFP_KERNEL);
+}
 
-void clkdev_add_table(struct clk_lookup *, size_t);
-int clk_add_alias(const char *, const char *, char *, struct device *);
+#define __clk_put(clk)
+#define __clk_get(clk) ({ 1; })
 
-#endif
+#endif /* __CLKDEV_H__ */
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 8eed6a485446..cf6522179523 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -11,7 +11,7 @@ endif
 
 CFLAGS_REMOVE_return_address.o = -pg
 
-obj-y	:= clkdev.o debugtraps.o dma-nommu.o dumpstack.o 		\
+obj-y	:= debugtraps.o dma-nommu.o dumpstack.o 		\
 	   idle.o io.o irq.o irq_$(BITS).o kdebugfs.o			\
 	   machvec.o nmi_debug.o process.o				\
 	   process_$(BITS).o ptrace.o ptrace_$(BITS).o			\
diff --git a/arch/sh/kernel/clkdev.c b/arch/sh/kernel/clkdev.c
deleted file mode 100644
index 1f800ef4a735..000000000000
--- a/arch/sh/kernel/clkdev.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * arch/sh/kernel/clkdev.c
- *
- * Cloned from arch/arm/common/clkdev.c:
- *
- *  Copyright (C) 2008 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Helper for the clk API to assist looking up a struct clk.
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/mutex.h>
-#include <linux/clk.h>
-#include <linux/slab.h>
-#include <linux/bootmem.h>
-#include <linux/mm.h>
-#include <asm/clock.h>
-#include <asm/clkdev.h>
-
-static LIST_HEAD(clocks);
-static DEFINE_MUTEX(clocks_mutex);
-
-/*
- * Find the correct struct clk for the device and connection ID.
- * We do slightly fuzzy matching here:
- *  An entry with a NULL ID is assumed to be a wildcard.
- *  If an entry has a device ID, it must match
- *  If an entry has a connection ID, it must match
- * Then we take the most specific entry - with the following
- * order of precedence: dev+con > dev only > con only.
- */
-static struct clk *clk_find(const char *dev_id, const char *con_id)
-{
-	struct clk_lookup *p;
-	struct clk *clk = NULL;
-	int match, best = 0;
-
-	list_for_each_entry(p, &clocks, node) {
-		match = 0;
-		if (p->dev_id) {
-			if (!dev_id || strcmp(p->dev_id, dev_id))
-				continue;
-			match += 2;
-		}
-		if (p->con_id) {
-			if (!con_id || strcmp(p->con_id, con_id))
-				continue;
-			match += 1;
-		}
-		if (match == 0)
-			continue;
-
-		if (match > best) {
-			clk = p->clk;
-			best = match;
-		}
-	}
-	return clk;
-}
-
-struct clk *clk_get_sys(const char *dev_id, const char *con_id)
-{
-	struct clk *clk;
-
-	mutex_lock(&clocks_mutex);
-	clk = clk_find(dev_id, con_id);
-	mutex_unlock(&clocks_mutex);
-
-	return clk ? clk : ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get_sys);
-
-void clkdev_add(struct clk_lookup *cl)
-{
-	mutex_lock(&clocks_mutex);
-	list_add_tail(&cl->node, &clocks);
-	mutex_unlock(&clocks_mutex);
-}
-EXPORT_SYMBOL(clkdev_add);
-
-void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
-{
-	mutex_lock(&clocks_mutex);
-	while (num--) {
-		list_add_tail(&cl->node, &clocks);
-		cl++;
-	}
-	mutex_unlock(&clocks_mutex);
-}
-
-#define MAX_DEV_ID	20
-#define MAX_CON_ID	16
-
-struct clk_lookup_alloc {
-	struct clk_lookup cl;
-	char	dev_id[MAX_DEV_ID];
-	char	con_id[MAX_CON_ID];
-};
-
-struct clk_lookup * __init_refok
-clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
-{
-	struct clk_lookup_alloc *cla;
-
-	if (!slab_is_available())
-		cla = alloc_bootmem_low_pages(sizeof(*cla));
-	else
-		cla = kzalloc(sizeof(*cla), GFP_KERNEL);
-
-	if (!cla)
-		return NULL;
-
-	cla->cl.clk = clk;
-	if (con_id) {
-		strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
-		cla->cl.con_id = cla->con_id;
-	}
-
-	if (dev_fmt) {
-		va_list ap;
-
-		va_start(ap, dev_fmt);
-		vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
-		cla->cl.dev_id = cla->dev_id;
-		va_end(ap);
-	}
-
-	return &cla->cl;
-}
-EXPORT_SYMBOL(clkdev_alloc);
-
-int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
-	struct device *dev)
-{
-	struct clk *r = clk_get(dev, id);
-	struct clk_lookup *l;
-
-	if (IS_ERR(r))
-		return PTR_ERR(r);
-
-	l = clkdev_alloc(r, alias, alias_dev_name);
-	clk_put(r);
-	if (!l)
-		return -ENODEV;
-	clkdev_add(l);
-	return 0;
-}
-EXPORT_SYMBOL(clk_add_alias);
-
-/*
- * clkdev_drop - remove a clock dynamically allocated
- */
-void clkdev_drop(struct clk_lookup *cl)
-{
-	struct clk_lookup_alloc *cla = container_of(cl, struct clk_lookup_alloc, cl);
-
-	mutex_lock(&clocks_mutex);
-	list_del(&cl->node);
-	mutex_unlock(&clocks_mutex);
-	kfree(cla);
-}
-EXPORT_SYMBOL(clkdev_drop);
diff --git a/arch/sh/kernel/cpu/clock-cpg.c b/arch/sh/kernel/cpu/clock-cpg.c
index e2f63d68da51..dd0e0f211359 100644
--- a/arch/sh/kernel/cpu/clock-cpg.c
+++ b/arch/sh/kernel/cpu/clock-cpg.c
@@ -2,7 +2,7 @@
 #include <linux/compiler.h>
 #include <linux/slab.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 
 static struct clk master_clk = {
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 50f887dda565..4187cf4fe185 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -48,20 +48,4 @@ int __init clk_init(void)
 	return ret;
 }
 
-/*
- * Returns a clock. Note that we first try to use device id on the bus
- * and clock name. If this fails, we try to use clock name only.
- */
-struct clk *clk_get(struct device *dev, const char *con_id)
-{
-	const char *dev_id = dev ? dev_name(dev) : NULL;
-
-	return clk_get_sys(dev_id, con_id);
-}
-EXPORT_SYMBOL_GPL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL_GPL(clk_put);
 
diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
index 4eabc68cd753..6c1492b8431a 100644
--- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
@@ -13,7 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/err.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
index 71291ae201b9..93c646072c1b 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
@@ -21,7 +21,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 
 /* SH7343 registers */
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
index 7ce5bbcd4084..049dc0628ccc 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
@@ -21,7 +21,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 
 /* SH7366 registers */
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
index 2030f3d9fac7..9d23a36f0647 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
@@ -21,7 +21,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/hwblk.h>
 #include <cpu/sh7722.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
index d3938f0d3702..55493cd5bd8f 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
@@ -22,7 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/clk.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/hwblk.h>
 #include <cpu/sh7723.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 2d9700c6b53a..527936bb3ce0 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -22,7 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/clk.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/hwblk.h>
 #include <cpu/sh7724.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index ce39a2ae8c6c..e073e3eb4c3d 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7763.c b/arch/sh/kernel/cpu/sh4a/clock-sh7763.c
index 1f1df48008cd..599630fc4d3b 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7763.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 #include <asm/io.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7780.c b/arch/sh/kernel/cpu/sh4a/clock-sh7780.c
index 62d706350060..8894926479a6 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7780.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 #include <asm/io.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
index c3e458aaa2b7..2d960247f3eb 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
@@ -14,7 +14,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/cpufreq.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 #include <cpu/sh7785.h>
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
index 597c9fbe49c6..42e403be9076 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
@@ -13,7 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 
diff --git a/arch/sh/kernel/cpu/sh4a/clock-shx3.c b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
index 4f70df6b6169..1afdb93b8ccb 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
@@ -14,7 +14,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <asm/clkdev.h>
+#include <linux/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 
diff --git a/drivers/Kconfig b/drivers/Kconfig
index a2b902f4d437..3d93b3a3d630 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -111,4 +111,6 @@ source "drivers/xen/Kconfig"
 source "drivers/staging/Kconfig"
 
 source "drivers/platform/Kconfig"
+
+source "drivers/clk/Kconfig"
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 14cf9077bb2b..4af7d5b124ce 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -114,3 +114,5 @@ obj-$(CONFIG_VLYNQ)		+= vlynq/
 obj-$(CONFIG_STAGING)		+= staging/
 obj-y				+= platform/
 obj-y				+= ieee802154/
+#common clk code
+obj-y				+= clk/
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
new file mode 100644
index 000000000000..4168c8896e16
--- /dev/null
+++ b/drivers/clk/Kconfig
@@ -0,0 +1,4 @@
+
+config CLKDEV_LOOKUP
+	bool
+	select HAVE_CLK
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
new file mode 100644
index 000000000000..07613fa172c9
--- /dev/null
+++ b/drivers/clk/Makefile
@@ -0,0 +1,2 @@
+
+obj-$(CONFIG_CLKDEV_LOOKUP)	+= clkdev.o
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
new file mode 100644
index 000000000000..0fc0a79852de
--- /dev/null
+++ b/drivers/clk/clkdev.c
@@ -0,0 +1,176 @@
+/*
+ * drivers/clk/clkdev.c
+ *
+ *  Copyright (C) 2008 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Helper for the clk API to assist looking up a struct clk.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+
+static LIST_HEAD(clocks);
+static DEFINE_MUTEX(clocks_mutex);
+
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ *  An entry with a NULL ID is assumed to be a wildcard.
+ *  If an entry has a device ID, it must match
+ *  If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precedence: dev+con > dev only > con only.
+ */
+static struct clk *clk_find(const char *dev_id, const char *con_id)
+{
+	struct clk_lookup *p;
+	struct clk *clk = NULL;
+	int match, best = 0;
+
+	list_for_each_entry(p, &clocks, node) {
+		match = 0;
+		if (p->dev_id) {
+			if (!dev_id || strcmp(p->dev_id, dev_id))
+				continue;
+			match += 2;
+		}
+		if (p->con_id) {
+			if (!con_id || strcmp(p->con_id, con_id))
+				continue;
+			match += 1;
+		}
+
+		if (match > best) {
+			clk = p->clk;
+			if (match != 3)
+				best = match;
+			else
+				break;
+		}
+	}
+	return clk;
+}
+
+struct clk *clk_get_sys(const char *dev_id, const char *con_id)
+{
+	struct clk *clk;
+
+	mutex_lock(&clocks_mutex);
+	clk = clk_find(dev_id, con_id);
+	if (clk && !__clk_get(clk))
+		clk = NULL;
+	mutex_unlock(&clocks_mutex);
+
+	return clk ? clk : ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get_sys);
+
+struct clk *clk_get(struct device *dev, const char *con_id)
+{
+	const char *dev_id = dev ? dev_name(dev) : NULL;
+
+	return clk_get_sys(dev_id, con_id);
+}
+EXPORT_SYMBOL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+	__clk_put(clk);
+}
+EXPORT_SYMBOL(clk_put);
+
+void clkdev_add(struct clk_lookup *cl)
+{
+	mutex_lock(&clocks_mutex);
+	list_add_tail(&cl->node, &clocks);
+	mutex_unlock(&clocks_mutex);
+}
+EXPORT_SYMBOL(clkdev_add);
+
+void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
+{
+	mutex_lock(&clocks_mutex);
+	while (num--) {
+		list_add_tail(&cl->node, &clocks);
+		cl++;
+	}
+	mutex_unlock(&clocks_mutex);
+}
+
+#define MAX_DEV_ID	20
+#define MAX_CON_ID	16
+
+struct clk_lookup_alloc {
+	struct clk_lookup cl;
+	char	dev_id[MAX_DEV_ID];
+	char	con_id[MAX_CON_ID];
+};
+
+struct clk_lookup * __init_refok
+clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
+{
+	struct clk_lookup_alloc *cla;
+
+	cla = __clkdev_alloc(sizeof(*cla));
+	if (!cla)
+		return NULL;
+
+	cla->cl.clk = clk;
+	if (con_id) {
+		strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
+		cla->cl.con_id = cla->con_id;
+	}
+
+	if (dev_fmt) {
+		va_list ap;
+
+		va_start(ap, dev_fmt);
+		vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
+		cla->cl.dev_id = cla->dev_id;
+		va_end(ap);
+	}
+
+	return &cla->cl;
+}
+EXPORT_SYMBOL(clkdev_alloc);
+
+int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
+	struct device *dev)
+{
+	struct clk *r = clk_get(dev, id);
+	struct clk_lookup *l;
+
+	if (IS_ERR(r))
+		return PTR_ERR(r);
+
+	l = clkdev_alloc(r, alias, alias_dev_name);
+	clk_put(r);
+	if (!l)
+		return -ENODEV;
+	clkdev_add(l);
+	return 0;
+}
+EXPORT_SYMBOL(clk_add_alias);
+
+/*
+ * clkdev_drop - remove a clock dynamically allocated
+ */
+void clkdev_drop(struct clk_lookup *cl)
+{
+	mutex_lock(&clocks_mutex);
+	list_del(&cl->node);
+	mutex_unlock(&clocks_mutex);
+	kfree(cl);
+}
+EXPORT_SYMBOL(clkdev_drop);
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
new file mode 100644
index 000000000000..457bcb0a310a
--- /dev/null
+++ b/include/linux/clkdev.h
@@ -0,0 +1,36 @@
+/*
+ *  include/linux/clkdev.h
+ *
+ *  Copyright (C) 2008 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Helper for the clk API to assist looking up a struct clk.
+ */
+#ifndef __CLKDEV_H
+#define __CLKDEV_H
+
+#include <asm/clkdev.h>
+
+struct clk;
+struct device;
+
+struct clk_lookup {
+	struct list_head	node;
+	const char		*dev_id;
+	const char		*con_id;
+	struct clk		*clk;
+};
+
+struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
+	const char *dev_fmt, ...);
+
+void clkdev_add(struct clk_lookup *cl);
+void clkdev_drop(struct clk_lookup *cl);
+
+void clkdev_add_table(struct clk_lookup *, size_t);
+int clk_add_alias(const char *, const char *, char *, struct device *);
+
+#endif
-- 
cgit v1.2.3


From 65500fa94aaeb3475e39c0c5180f188014164ca4 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Thu, 4 Nov 2010 13:06:59 +0100
Subject: ARM: 6467/1: amba: optional PrimeCell core voltage switch

On some contemporary sub-micron SoCs, peripherals on the chip have
power domain switches, i.e. the voltage to the core may be turned
off to conserve power. In the Ux500 we have this for out PrimeCell
derivates.

This patch makes it possible to specify an (optional) regulator to
handle the voltage domain switch on AMBA PrimeCells, modeled very
similar to how block clocks are handled.

Additional amba_vcore_[enable|disable] calls are supplied to make
it possible introduce optional powering off of the core voltage.
Using this will require code to spool/unspool any core HW state.

Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Cc: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/amba/bus.c       | 39 +++++++++++++++++++++++++++++++++++++++
 include/linux/amba/bus.h |  8 ++++++++
 2 files changed, 47 insertions(+)

(limited to 'drivers')

diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 2737b9752205..e7df019d29d4 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -147,6 +147,39 @@ static void amba_put_disable_pclk(struct amba_device *pcdev)
 	clk_put(pclk);
 }
 
+static int amba_get_enable_vcore(struct amba_device *pcdev)
+{
+	struct regulator *vcore = regulator_get(&pcdev->dev, "vcore");
+	int ret;
+
+	pcdev->vcore = vcore;
+
+	if (IS_ERR(vcore)) {
+		/* It is OK not to supply a vcore regulator */
+		if (PTR_ERR(vcore) == -ENODEV)
+			return 0;
+		return PTR_ERR(vcore);
+	}
+
+	ret = regulator_enable(vcore);
+	if (ret) {
+		regulator_put(vcore);
+		pcdev->vcore = ERR_PTR(-ENODEV);
+	}
+
+	return ret;
+}
+
+static void amba_put_disable_vcore(struct amba_device *pcdev)
+{
+	struct regulator *vcore = pcdev->vcore;
+
+	if (!IS_ERR(vcore)) {
+		regulator_disable(vcore);
+		regulator_put(vcore);
+	}
+}
+
 /*
  * These are the device model conversion veneers; they convert the
  * device model structures to our more specific structures.
@@ -159,6 +192,10 @@ static int amba_probe(struct device *dev)
 	int ret;
 
 	do {
+		ret = amba_get_enable_vcore(pcdev);
+		if (ret)
+			break;
+
 		ret = amba_get_enable_pclk(pcdev);
 		if (ret)
 			break;
@@ -168,6 +205,7 @@ static int amba_probe(struct device *dev)
 			break;
 
 		amba_put_disable_pclk(pcdev);
+		amba_put_disable_vcore(pcdev);
 	} while (0);
 
 	return ret;
@@ -180,6 +218,7 @@ static int amba_remove(struct device *dev)
 	int ret = drv->remove(pcdev);
 
 	amba_put_disable_pclk(pcdev);
+	amba_put_disable_vcore(pcdev);
 
 	return ret;
 }
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index c6454cca0447..9e7f259346e1 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -18,6 +18,7 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/resource.h>
+#include <linux/regulator/consumer.h>
 
 #define AMBA_NR_IRQS	2
 #define AMBA_CID	0xb105f00d
@@ -28,6 +29,7 @@ struct amba_device {
 	struct device		dev;
 	struct resource		res;
 	struct clk		*pclk;
+	struct regulator	*vcore;
 	u64			dma_mask;
 	unsigned int		periphid;
 	unsigned int		irq[AMBA_NR_IRQS];
@@ -71,6 +73,12 @@ void amba_release_regions(struct amba_device *);
 #define amba_pclk_disable(d)	\
 	do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
 
+#define amba_vcore_enable(d)	\
+	(IS_ERR((d)->vcore) ? 0 : regulator_enable((d)->vcore))
+
+#define amba_vcore_disable(d)	\
+	do { if (!IS_ERR((d)->vcore)) regulator_disable((d)->vcore); } while (0)
+
 /* Some drivers don't use the struct amba_device */
 #define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff)
 #define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f)
-- 
cgit v1.2.3


From 573c67cf819d52d2e12adf75a9a8cfbd216190a3 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Fri, 26 Nov 2010 13:44:59 +0200
Subject: wl12xx: disable 11a channels when regulatory changes if 11a is not
 supported

Instead of simply not scanning for the 11a channels when not supported by the
hardware, disable the channels in reg_notify.  This centralizes the decision
on whether to scan 5GHz channel in one place and allows userspace to know
exactly which channels are in use.

Based on Juuso Oikarinen's idea.

Cc: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 35cfcf675795..97eb186b5a8a 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -336,7 +336,9 @@ out:
 }
 
 static int wl1271_reg_notify(struct wiphy *wiphy,
-			     struct regulatory_request *request) {
+			     struct regulatory_request *request)
+{
+	struct wl1271 *wl = wiphy_to_ieee80211_hw(wiphy)->priv;
 	struct ieee80211_supported_band *band;
 	struct ieee80211_channel *ch;
 	int i;
@@ -347,6 +349,11 @@ static int wl1271_reg_notify(struct wiphy *wiphy,
 		if (ch->flags & IEEE80211_CHAN_DISABLED)
 			continue;
 
+		if (!wl->enable_11a) {
+			ch->flags |= IEEE80211_CHAN_DISABLED;
+			continue;
+		}
+
 		if (ch->flags & IEEE80211_CHAN_RADAR)
 			ch->flags |= IEEE80211_CHAN_NO_IBSS |
 				     IEEE80211_CHAN_PASSIVE_SCAN;
-- 
cgit v1.2.3


From 2f6724b24525fc989c0707974b23d96b36132385 Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Wed, 24 Nov 2010 08:16:57 +0200
Subject: wl1271: Fix setting of the hardware connection monitoring probe-req
 template

The probe-request template used in the hardware connection monitoring feature
thus far has been an empty one, without the SSID IE and without supported rate
IEs. This causes problems with some AP's.

Additionally, after connected scans, the template for connection maintenance
would remain to be the one last used for scanning - potentially incorrect.

Fix these by getting a pre-filled directed probe-request template for the
associated-to AP from mac80211.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/cmd.c    | 28 ++++++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/cmd.h    |  2 ++
 drivers/net/wireless/wl12xx/main.c   | 34 +++++++++++++++++++++-------------
 drivers/net/wireless/wl12xx/scan.c   |  4 ++++
 drivers/net/wireless/wl12xx/wl12xx.h |  3 +++
 5 files changed, 58 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index f3d0541aaad6..8e438e27e496 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -611,6 +611,34 @@ out:
 	return ret;
 }
 
+struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
+					      struct sk_buff *skb)
+{
+	int ret;
+
+	if (!skb)
+		skb = ieee80211_ap_probereq_get(wl->hw, wl->vif);
+	if (!skb)
+		goto out;
+
+	wl1271_dump(DEBUG_SCAN, "AP PROBE REQ: ", skb->data, skb->len);
+
+	if (wl->band == IEEE80211_BAND_2GHZ)
+		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
+					      skb->data, skb->len, 0,
+					      wl->conf.tx.basic_rate);
+	else
+		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
+					      skb->data, skb->len, 0,
+					      wl->conf.tx.basic_rate_5);
+
+	if (ret < 0)
+		wl1271_error("Unable to set ap probe request template.");
+
+out:
+	return skb;
+}
+
 int wl1271_build_qos_null_data(struct wl1271 *wl)
 {
 	struct ieee80211_qos_hdr template;
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 16d1bf814e76..111d112544fc 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -49,6 +49,8 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
 int wl1271_cmd_build_probe_req(struct wl1271 *wl,
 			       const u8 *ssid, size_t ssid_len,
 			       const u8 *ie, size_t ie_len, u8 band);
+struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
+					      struct sk_buff *skb);
 int wl1271_build_qos_null_data(struct wl1271 *wl);
 int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
 int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 97eb186b5a8a..b2432dab4b51 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1814,21 +1814,21 @@ out:
 	return ret;
 }
 
-static void wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *beacon)
+static void wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb,
+			    int offset)
 {
-	u8 *ptr = beacon->data +
-		offsetof(struct ieee80211_mgmt, u.beacon.variable);
+	u8 *ptr = skb->data + offset;
 
 	/* find the location of the ssid in the beacon */
-	while (ptr < beacon->data + beacon->len) {
+	while (ptr < skb->data + skb->len) {
 		if (ptr[0] == WLAN_EID_SSID) {
 			wl->ssid_len = ptr[1];
 			memcpy(wl->ssid, ptr+2, wl->ssid_len);
 			return;
 		}
-		ptr += ptr[1];
+		ptr += (ptr[1] + 2);
 	}
-	wl1271_error("ad-hoc beacon template has no SSID!\n");
+	wl1271_error("No SSID in IEs!\n");
 }
 
 static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
@@ -1871,8 +1871,11 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 
 		if (beacon) {
 			struct ieee80211_hdr *hdr;
+			int ieoffset = offsetof(struct ieee80211_mgmt,
+						u.beacon.variable);
+
+			wl1271_ssid_set(wl, beacon, ieoffset);
 
-			wl1271_ssid_set(wl, beacon);
 			ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
 						      beacon->data,
 						      beacon->len, 0,
@@ -1952,6 +1955,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_ASSOC) {
 		if (bss_conf->assoc) {
 			u32 rates;
+			int ieoffset;
 			wl->aid = bss_conf->aid;
 			set_assoc = true;
 
@@ -1980,13 +1984,13 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 				goto out_sleep;
 
 			/*
-			 * The SSID is intentionally set to NULL here - the
-			 * firmware will set the probe request with a
-			 * broadcast SSID regardless of what we set in the
-			 * template.
+			 * Get a template for hardware connection maintenance
 			 */
-			ret = wl1271_cmd_build_probe_req(wl, NULL, 0,
-							 NULL, 0, wl->band);
+			dev_kfree_skb(wl->probereq);
+			wl->probereq = wl1271_cmd_build_ap_probe_req(wl, NULL);
+			ieoffset = offsetof(struct ieee80211_mgmt,
+					    u.probe_req.variable);
+			wl1271_ssid_set(wl, wl->probereq, ieoffset);
 
 			/* enable the connection monitoring feature */
 			ret = wl1271_acx_conn_monit_params(wl, true);
@@ -2009,6 +2013,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 			clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
 			wl->aid = 0;
 
+			/* free probe-request template */
+			dev_kfree_skb(wl->probereq);
+			wl->probereq = NULL;
+
 			/* re-enable dynamic ps - just in case */
 			ieee80211_enable_dyn_ps(wl->vif);
 
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index f3f2c5b011ee..6f897b9d90ca 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -51,6 +51,10 @@ void wl1271_scan_complete_work(struct work_struct *work)
 	wl->scan.req = NULL;
 	ieee80211_scan_completed(wl->hw, false);
 
+	/* restore hardware connection monitoring template */
+	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+		wl1271_cmd_build_ap_probe_req(wl, wl->probereq);
+
 	if (wl->scan.failed) {
 		wl1271_info("Scan completed due to error.");
 		ieee80211_queue_work(wl->hw, &wl->recovery_work);
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 3c836e6063e6..9f8aa695c3af 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -431,6 +431,9 @@ struct wl1271 {
 	struct wl1271_scan scan;
 	struct delayed_work scan_complete_work;
 
+	/* probe-req template for the current AP */
+	struct sk_buff *probereq;
+
 	/* Our association ID */
 	u16 aid;
 
-- 
cgit v1.2.3


From c13f7e1a94007c4381814e7daf033e3e8f0663f3 Mon Sep 17 00:00:00 2001
From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Fri, 29 Oct 2010 23:32:01 +0200
Subject: drbd: don't recvmsg with zero length

This should fix a performance degradation we observed recently.

If we don't expect any subheader, we should not call into the tcp stack,
as that may add considerable latency if there is no data available at
this point.

For a synthetic synchronous write load with single outstanding writes,
this additional latency when processing the "unplug remote" packet
added up to a performance degradation factor >= 10.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
 drivers/block/drbd/drbd_receiver.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 89d8a7cc4054..24487d4fb202 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -3627,17 +3627,19 @@ static void drbdd(struct drbd_conf *mdev)
 		}
 
 		shs = drbd_cmd_handler[cmd].pkt_size - sizeof(union p_header);
-		rv = drbd_recv(mdev, &header->h80.payload, shs);
-		if (unlikely(rv != shs)) {
-			dev_err(DEV, "short read while reading sub header: rv=%d\n", rv);
-			goto err_out;
-		}
-
 		if (packet_size - shs > 0 && !drbd_cmd_handler[cmd].expect_payload) {
 			dev_err(DEV, "No payload expected %s l:%d\n", cmdname(cmd), packet_size);
 			goto err_out;
 		}
 
+		if (shs) {
+			rv = drbd_recv(mdev, &header->h80.payload, shs);
+			if (unlikely(rv != shs)) {
+				dev_err(DEV, "short read while reading sub header: rv=%d\n", rv);
+				goto err_out;
+			}
+		}
+
 		rv = drbd_cmd_handler[cmd].function(mdev, cmd, packet_size - shs);
 
 		if (unlikely(!rv)) {
-- 
cgit v1.2.3


From a115413de13ae6beb0cbfc198afe385a261ab284 Mon Sep 17 00:00:00 2001
From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Sat, 13 Nov 2010 20:42:29 +0100
Subject: drbd: fix for spin_lock_irqsave in endio callback

In commit 9b7f76dc37919ea36caa9680a3f765e5b19b25fb,
 Author: Lars Ellenberg <lars.ellenberg@linbit.com>
 Date:   Wed Aug 11 23:40:24 2010 +0200

    drbd: new configuration parameter c-min-rate

a bad chunk slipped through, which is now reverted as well,
restoring the correct irqsave for the endio callback.

This patch also add comments at both req_mod()
and in the endio callback so it should not happen again.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
 drivers/block/drbd/drbd_req.h    |  3 ++-
 drivers/block/drbd/drbd_worker.c | 10 +++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h
index 181ea0364822..ab2bd09d54b4 100644
--- a/drivers/block/drbd/drbd_req.h
+++ b/drivers/block/drbd/drbd_req.h
@@ -339,7 +339,8 @@ static inline int _req_mod(struct drbd_request *req, enum drbd_req_event what)
 }
 
 /* completion of master bio is outside of spinlock.
- * If you need it irqsave, do it your self! */
+ * If you need it irqsave, do it your self!
+ * Which means: don't use from bio endio callback. */
 static inline int req_mod(struct drbd_request *req,
 		enum drbd_req_event what)
 {
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 47d223c2409c..34f224b018b3 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -193,8 +193,10 @@ void drbd_endio_sec(struct bio *bio, int error)
  */
 void drbd_endio_pri(struct bio *bio, int error)
 {
+	unsigned long flags;
 	struct drbd_request *req = bio->bi_private;
 	struct drbd_conf *mdev = req->mdev;
+	struct bio_and_error m;
 	enum drbd_req_event what;
 	int uptodate = bio_flagged(bio, BIO_UPTODATE);
 
@@ -220,7 +222,13 @@ void drbd_endio_pri(struct bio *bio, int error)
 	bio_put(req->private_bio);
 	req->private_bio = ERR_PTR(error);
 
-	req_mod(req, what);
+	/* not req_mod(), we need irqsave here! */
+	spin_lock_irqsave(&mdev->req_lock, flags);
+	__req_mod(req, what, &m);
+	spin_unlock_irqrestore(&mdev->req_lock, flags);
+
+	if (m.bio)
+		complete_master_bio(mdev, &m);
 }
 
 int w_read_retry_remote(struct drbd_conf *mdev, struct drbd_work *w, int cancel)
-- 
cgit v1.2.3


From fe6d2a38b2076cba515dc95b5dc1589a7ab51c17 Mon Sep 17 00:00:00 2001
From: Sathya Perla <sathya.perla@emulex.com>
Date: Sun, 21 Nov 2010 23:25:50 +0000
Subject: be2net: adding support for Lancer family of CNAs

Key changes are:
- EQ ids are not assigned consecutively in Lancer. So, fix mapping of MSIx
  vector to EQ-id.
- BAR mapping and some req locations different for Lancer.
- TCP,UDP,IP checksum fields must be compulsorily set in TX wrb for TSO in
  Lancer.
- CEV_IST reg not present in Lancer; so, peek into event queue to check for
  new entries
- cq_create and mcc_create cmd interface is different for Lancer; handle
  accordingly

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be.h      |  35 ++++++---
 drivers/net/benet/be_cmds.c |  96 +++++++++++++++++------
 drivers/net/benet/be_cmds.h |  42 ++++++++--
 drivers/net/benet/be_hw.h   |  39 +++++++++-
 drivers/net/benet/be_main.c | 181 ++++++++++++++++++++++++++++++++------------
 5 files changed, 301 insertions(+), 92 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 4594a28b1f66..b61a1dfebcaf 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -38,14 +38,17 @@
 #define BE_NAME			"ServerEngines BladeEngine2 10Gbps NIC"
 #define BE3_NAME		"ServerEngines BladeEngine3 10Gbps NIC"
 #define OC_NAME			"Emulex OneConnect 10Gbps NIC"
-#define OC_NAME1		"Emulex OneConnect 10Gbps NIC (be3)"
+#define OC_NAME_BE		OC_NAME	"(be3)"
+#define OC_NAME_LANCER		OC_NAME "(Lancer)"
 #define DRV_DESC		"ServerEngines BladeEngine 10Gbps NIC Driver"
 
 #define BE_VENDOR_ID 		0x19a2
+#define EMULEX_VENDOR_ID	0x10df
 #define BE_DEVICE_ID1		0x211
 #define BE_DEVICE_ID2		0x221
-#define OC_DEVICE_ID1		0x700
-#define OC_DEVICE_ID2		0x710
+#define OC_DEVICE_ID1		0x700	/* Device Id for BE2 cards */
+#define OC_DEVICE_ID2		0x710	/* Device Id for BE3 cards */
+#define OC_DEVICE_ID3		0xe220	/* Device id for Lancer cards */
 
 static inline char *nic_name(struct pci_dev *pdev)
 {
@@ -53,7 +56,9 @@ static inline char *nic_name(struct pci_dev *pdev)
 	case OC_DEVICE_ID1:
 		return OC_NAME;
 	case OC_DEVICE_ID2:
-		return OC_NAME1;
+		return OC_NAME_BE;
+	case OC_DEVICE_ID3:
+		return OC_NAME_LANCER;
 	case BE_DEVICE_ID2:
 		return BE3_NAME;
 	default:
@@ -149,6 +154,7 @@ struct be_eq_obj {
 	u16 min_eqd;		/* in usecs */
 	u16 max_eqd;		/* in usecs */
 	u16 cur_eqd;		/* in usecs */
+	u8  msix_vec_idx;
 
 	struct napi_struct napi;
 };
@@ -260,6 +266,8 @@ struct be_adapter {
 	u32 num_rx_qs;
 	u32 big_page_size;	/* Compounded page size shared by rx wrbs */
 
+	u8 msix_vec_next_idx;
+
 	struct vlan_group *vlan_grp;
 	u16 vlans_added;
 	u16 max_vlans;	/* Number of vlans supported */
@@ -299,8 +307,8 @@ struct be_adapter {
 
 	bool sriov_enabled;
 	struct be_vf_cfg vf_cfg[BE_MAX_VF];
-	u8 base_eq_id;
 	u8 is_virtfn;
+	u32 sli_family;
 };
 
 #define be_physfn(adapter) (!adapter->is_virtfn)
@@ -309,6 +317,8 @@ struct be_adapter {
 #define BE_GEN2 2
 #define BE_GEN3 3
 
+#define lancer_chip(adapter)		(adapter->pdev->device == OC_DEVICE_ID3)
+
 extern const struct ethtool_ops be_ethtool_ops;
 
 #define tx_stats(adapter)		(&adapter->tx_stats)
@@ -416,10 +426,17 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
 static inline void be_check_sriov_fn_type(struct be_adapter *adapter)
 {
 	u8 data;
-
-	pci_write_config_byte(adapter->pdev, 0xFE, 0xAA);
-	pci_read_config_byte(adapter->pdev, 0xFE, &data);
-	adapter->is_virtfn = (data != 0xAA);
+	u32 sli_intf;
+
+	if (lancer_chip(adapter)) {
+		pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET,
+								&sli_intf);
+		adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0;
+	} else {
+		pci_write_config_byte(adapter->pdev, 0xFE, 0xAA);
+		pci_read_config_byte(adapter->pdev, 0xFE, &data);
+		adapter->is_virtfn = (data != 0xAA);
+	}
 }
 
 static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 36eca1ce75d4..3865b2bc65e6 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -323,7 +323,12 @@ static int be_mbox_notify_wait(struct be_adapter *adapter)
 
 static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
 {
-	u32 sem = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
+	u32 sem;
+
+	if (lancer_chip(adapter))
+		sem  = ioread32(adapter->db + MPU_EP_SEMAPHORE_IF_TYPE2_OFFSET);
+	else
+		sem  = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
 
 	*stage = sem & EP_SEMAPHORE_POST_STAGE_MASK;
 	if ((sem >> EP_SEMAPHORE_POST_ERR_SHIFT) & EP_SEMAPHORE_POST_ERR_MASK)
@@ -465,14 +470,25 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	spin_lock(&adapter->mbox_lock);
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
-	*wrb++ = 0xFF;
-	*wrb++ = 0x12;
-	*wrb++ = 0x34;
-	*wrb++ = 0xFF;
-	*wrb++ = 0xFF;
-	*wrb++ = 0x56;
-	*wrb++ = 0x78;
-	*wrb = 0xFF;
+	if (lancer_chip(adapter)) {
+		*wrb++ = 0xFF;
+		*wrb++ = 0x34;
+		*wrb++ = 0x12;
+		*wrb++ = 0xFF;
+		*wrb++ = 0xFF;
+		*wrb++ = 0x78;
+		*wrb++ = 0x56;
+		*wrb = 0xFF;
+	} else {
+		*wrb++ = 0xFF;
+		*wrb++ = 0x12;
+		*wrb++ = 0x34;
+		*wrb++ = 0xFF;
+		*wrb++ = 0xFF;
+		*wrb++ = 0x56;
+		*wrb++ = 0x78;
+		*wrb = 0xFF;
+	}
 
 	status = be_mbox_notify_wait(adapter);
 
@@ -680,16 +696,36 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 		OPCODE_COMMON_CQ_CREATE, sizeof(*req));
 
 	req->num_pages =  cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
+	if (lancer_chip(adapter)) {
+		req->hdr.version = 1;
+		req->page_size = 1; /* 1 for 4K */
+		AMAP_SET_BITS(struct amap_cq_context_lancer, coalescwm, ctxt,
+								coalesce_wm);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, nodelay, ctxt,
+								no_delay);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, count, ctxt,
+						__ilog2_u32(cq->len/256));
+		AMAP_SET_BITS(struct amap_cq_context_lancer, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, eventable,
+								ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, eqid,
+								ctxt, eq->id);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, armed, ctxt, 1);
+	} else {
+		AMAP_SET_BITS(struct amap_cq_context_be, coalescwm, ctxt,
+								coalesce_wm);
+		AMAP_SET_BITS(struct amap_cq_context_be, nodelay,
+								ctxt, no_delay);
+		AMAP_SET_BITS(struct amap_cq_context_be, count, ctxt,
+						__ilog2_u32(cq->len/256));
+		AMAP_SET_BITS(struct amap_cq_context_be, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_be, solevent,
+								ctxt, sol_evts);
+		AMAP_SET_BITS(struct amap_cq_context_be, eventable, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_be, eqid, ctxt, eq->id);
+		AMAP_SET_BITS(struct amap_cq_context_be, armed, ctxt, 1);
+	}
 
-	AMAP_SET_BITS(struct amap_cq_context, coalescwm, ctxt, coalesce_wm);
-	AMAP_SET_BITS(struct amap_cq_context, nodelay, ctxt, no_delay);
-	AMAP_SET_BITS(struct amap_cq_context, count, ctxt,
-			__ilog2_u32(cq->len/256));
-	AMAP_SET_BITS(struct amap_cq_context, valid, ctxt, 1);
-	AMAP_SET_BITS(struct amap_cq_context, solevent, ctxt, sol_evts);
-	AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1);
-	AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id);
-	AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1);
 	be_dws_cpu_to_le(ctxt, sizeof(req->context));
 
 	be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
@@ -737,13 +773,27 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 			OPCODE_COMMON_MCC_CREATE_EXT, sizeof(*req));
 
 	req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
+	if (lancer_chip(adapter)) {
+		req->hdr.version = 1;
+		req->cq_id = cpu_to_le16(cq->id);
+
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, ring_size, ctxt,
+						be_encoded_q_len(mccq->len));
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_id,
+								ctxt, cq->id);
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_valid,
+								 ctxt, 1);
+
+	} else {
+		AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt,
+						be_encoded_q_len(mccq->len));
+		AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id);
+	}
 
-	AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1);
-	AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt,
-		be_encoded_q_len(mccq->len));
-	AMAP_SET_BITS(struct amap_mcc_context, cq_id, ctxt, cq->id);
 	/* Subscribe to Link State and Group 5 Events(bits 1 and 5 set) */
-	req->async_event_bitmap[0] |= 0x00000022;
+	req->async_event_bitmap[0] = cpu_to_le32(0x00000022);
 	be_dws_cpu_to_le(ctxt, sizeof(req->context));
 
 	be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 8469ff061f30..83d15c8a9fa3 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -309,7 +309,7 @@ struct be_cmd_req_pmac_del {
 /******************** Create CQ ***************************/
 /* Pseudo amap definition in which each bit of the actual structure is defined
  * as a byte: used to calculate offset/shift/mask of each field */
-struct amap_cq_context {
+struct amap_cq_context_be {
 	u8 cidx[11];		/* dword 0*/
 	u8 rsvd0;		/* dword 0*/
 	u8 coalescwm[2];	/* dword 0*/
@@ -332,14 +332,32 @@ struct amap_cq_context {
 	u8 rsvd5[32];		/* dword 3*/
 } __packed;
 
+struct amap_cq_context_lancer {
+	u8 rsvd0[12];		/* dword 0*/
+	u8 coalescwm[2];	/* dword 0*/
+	u8 nodelay;		/* dword 0*/
+	u8 rsvd1[12];		/* dword 0*/
+	u8 count[2];		/* dword 0*/
+	u8 valid;		/* dword 0*/
+	u8 rsvd2;		/* dword 0*/
+	u8 eventable;		/* dword 0*/
+	u8 eqid[16];		/* dword 1*/
+	u8 rsvd3[15];		/* dword 1*/
+	u8 armed;		/* dword 1*/
+	u8 rsvd4[32];		/* dword 2*/
+	u8 rsvd5[32];		/* dword 3*/
+} __packed;
+
 struct be_cmd_req_cq_create {
 	struct be_cmd_req_hdr hdr;
 	u16 num_pages;
-	u16 rsvd0;
-	u8 context[sizeof(struct amap_cq_context) / 8];
+	u8 page_size;
+	u8 rsvd0;
+	u8 context[sizeof(struct amap_cq_context_be) / 8];
 	struct phys_addr pages[8];
 } __packed;
 
+
 struct be_cmd_resp_cq_create {
 	struct be_cmd_resp_hdr hdr;
 	u16 cq_id;
@@ -349,7 +367,7 @@ struct be_cmd_resp_cq_create {
 /******************** Create MCCQ ***************************/
 /* Pseudo amap definition in which each bit of the actual structure is defined
  * as a byte: used to calculate offset/shift/mask of each field */
-struct amap_mcc_context {
+struct amap_mcc_context_be {
 	u8 con_index[14];
 	u8 rsvd0[2];
 	u8 ring_size[4];
@@ -364,12 +382,23 @@ struct amap_mcc_context {
 	u8 rsvd2[32];
 } __packed;
 
+struct amap_mcc_context_lancer {
+	u8 async_cq_id[16];
+	u8 ring_size[4];
+	u8 rsvd0[12];
+	u8 rsvd1[31];
+	u8 valid;
+	u8 async_cq_valid[1];
+	u8 rsvd2[31];
+	u8 rsvd3[32];
+} __packed;
+
 struct be_cmd_req_mcc_create {
 	struct be_cmd_req_hdr hdr;
 	u16 num_pages;
-	u16 rsvd0;
+	u16 cq_id;
 	u32 async_event_bitmap[1];
-	u8 context[sizeof(struct amap_mcc_context) / 8];
+	u8 context[sizeof(struct amap_mcc_context_be) / 8];
 	struct phys_addr pages[8];
 } __packed;
 
@@ -605,6 +634,7 @@ struct be_hw_stats {
 	struct be_rxf_stats rxf;
 	u32 rsvd[48];
 	struct be_erx_stats erx;
+	u32 rsvd1[6];
 };
 
 struct be_cmd_req_get_stats {
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index a2ec5df0d733..4096d9778234 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -32,10 +32,12 @@
 #define MPU_EP_CONTROL 		0
 
 /********** MPU semphore ******************/
-#define MPU_EP_SEMAPHORE_OFFSET 	0xac
-#define EP_SEMAPHORE_POST_STAGE_MASK	0x0000FFFF
-#define EP_SEMAPHORE_POST_ERR_MASK	0x1
-#define EP_SEMAPHORE_POST_ERR_SHIFT	31
+#define MPU_EP_SEMAPHORE_OFFSET		0xac
+#define MPU_EP_SEMAPHORE_IF_TYPE2_OFFSET	0x400
+#define EP_SEMAPHORE_POST_STAGE_MASK		0x0000FFFF
+#define EP_SEMAPHORE_POST_ERR_MASK		0x1
+#define EP_SEMAPHORE_POST_ERR_SHIFT		31
+
 /* MPU semphore POST stage values */
 #define POST_STAGE_AWAITING_HOST_RDY 	0x1 /* FW awaiting goahead from host */
 #define POST_STAGE_HOST_RDY 		0x2 /* Host has given go-ahed to FW */
@@ -66,6 +68,28 @@
 #define PCICFG_UE_STATUS_LOW_MASK		0xA8
 #define PCICFG_UE_STATUS_HI_MASK		0xAC
 
+/******** SLI_INTF ***********************/
+#define SLI_INTF_REG_OFFSET			0x58
+#define SLI_INTF_VALID_MASK			0xE0000000
+#define SLI_INTF_VALID				0xC0000000
+#define SLI_INTF_HINT2_MASK			0x1F000000
+#define SLI_INTF_HINT2_SHIFT			24
+#define SLI_INTF_HINT1_MASK			0x00FF0000
+#define SLI_INTF_HINT1_SHIFT			16
+#define SLI_INTF_FAMILY_MASK			0x00000F00
+#define SLI_INTF_FAMILY_SHIFT			8
+#define SLI_INTF_IF_TYPE_MASK			0x0000F000
+#define SLI_INTF_IF_TYPE_SHIFT			12
+#define SLI_INTF_REV_MASK			0x000000F0
+#define SLI_INTF_REV_SHIFT			4
+#define SLI_INTF_FT_MASK			0x00000001
+
+
+/* SLI family */
+#define BE_SLI_FAMILY		0x0
+#define LANCER_A0_SLI_FAMILY	0xA
+
+
 /********* ISR0 Register offset **********/
 #define CEV_ISR0_OFFSET 			0xC18
 #define CEV_ISR_SIZE				4
@@ -73,6 +97,9 @@
 /********* Event Q door bell *************/
 #define DB_EQ_OFFSET			DB_CQ_OFFSET
 #define DB_EQ_RING_ID_MASK		0x1FF	/* bits 0 - 8 */
+#define DB_EQ_RING_ID_EXT_MASK		0x3e00  /* bits 9-13 */
+#define DB_EQ_RING_ID_EXT_MASK_SHIFT	(2) /* qid bits 9-13 placing at 11-15 */
+
 /* Clear the interrupt for this eq */
 #define DB_EQ_CLR_SHIFT			(9)	/* bit 9 */
 /* Must be 1 */
@@ -85,6 +112,10 @@
 /********* Compl Q door bell *************/
 #define DB_CQ_OFFSET 			0x120
 #define DB_CQ_RING_ID_MASK		0x3FF	/* bits 0 - 9 */
+#define DB_CQ_RING_ID_EXT_MASK		0x7C00	/* bits 10-14 */
+#define DB_CQ_RING_ID_EXT_MASK_SHIFT	(1)	/* qid bits 10-14
+						 placing at 11-15 */
+
 /* Number of event entries processed */
 #define DB_CQ_NUM_POPPED_SHIFT		(16) 	/* bits 16 - 28 */
 /* Rearm bit */
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 93354eee2cfd..102567ee68c2 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -41,6 +41,7 @@ static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
 	{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) },
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
+	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)},
 	{ 0 }
 };
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -188,6 +189,8 @@ static void be_eq_notify(struct be_adapter *adapter, u16 qid,
 {
 	u32 val = 0;
 	val |= qid & DB_EQ_RING_ID_MASK;
+	val |= ((qid & DB_EQ_RING_ID_EXT_MASK) <<
+			DB_EQ_RING_ID_EXT_MASK_SHIFT);
 
 	if (adapter->eeh_err)
 		return;
@@ -205,6 +208,8 @@ void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped)
 {
 	u32 val = 0;
 	val |= qid & DB_CQ_RING_ID_MASK;
+	val |= ((qid & DB_CQ_RING_ID_EXT_MASK) <<
+			DB_CQ_RING_ID_EXT_MASK_SHIFT);
 
 	if (adapter->eeh_err)
 		return;
@@ -404,7 +409,8 @@ static void be_tx_stats_update(struct be_adapter *adapter,
 }
 
 /* Determine number of WRB entries needed to xmit data in an skb */
-static u32 wrb_cnt_for_skb(struct sk_buff *skb, bool *dummy)
+static u32 wrb_cnt_for_skb(struct be_adapter *adapter, struct sk_buff *skb,
+								bool *dummy)
 {
 	int cnt = (skb->len > skb->data_len);
 
@@ -412,12 +418,13 @@ static u32 wrb_cnt_for_skb(struct sk_buff *skb, bool *dummy)
 
 	/* to account for hdr wrb */
 	cnt++;
-	if (cnt & 1) {
+	if (lancer_chip(adapter) || !(cnt & 1)) {
+		*dummy = false;
+	} else {
 		/* add a dummy to make it an even num */
 		cnt++;
 		*dummy = true;
-	} else
-		*dummy = false;
+	}
 	BUG_ON(cnt > BE_MAX_TX_FRAG_COUNT);
 	return cnt;
 }
@@ -443,8 +450,18 @@ static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
 		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso, hdr, 1);
 		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso_mss,
 			hdr, skb_shinfo(skb)->gso_size);
-		if (skb_is_gso_v6(skb))
+		if (skb_is_gso_v6(skb) && !lancer_chip(adapter))
 			AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso6, hdr, 1);
+		if (lancer_chip(adapter) && adapter->sli_family  ==
+							LANCER_A0_SLI_FAMILY) {
+			AMAP_SET_BITS(struct amap_eth_hdr_wrb, ipcs, hdr, 1);
+			if (is_tcp_pkt(skb))
+				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
+								tcpcs, hdr, 1);
+			else if (is_udp_pkt(skb))
+				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
+								udpcs, hdr, 1);
+		}
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		if (is_tcp_pkt(skb))
 			AMAP_SET_BITS(struct amap_eth_hdr_wrb, tcpcs, hdr, 1);
@@ -566,7 +583,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb,
 	u32 start = txq->head;
 	bool dummy_wrb, stopped = false;
 
-	wrb_cnt = wrb_cnt_for_skb(skb, &dummy_wrb);
+	wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
 
 	copied = make_tx_wrbs(adapter, skb, wrb_cnt, dummy_wrb);
 	if (copied) {
@@ -1035,7 +1052,8 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 			return;
 		}
 		vid = AMAP_GET_BITS(struct amap_eth_rx_compl, vlan_tag, rxcp);
-		vid = swab16(vid);
+		if (!lancer_chip(adapter))
+			vid = swab16(vid);
 		vlan_hwaccel_receive_skb(skb, adapter->vlan_grp, vid);
 	} else {
 		netif_receive_skb(skb);
@@ -1113,7 +1131,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 		napi_gro_frags(&eq_obj->napi);
 	} else {
 		vid = AMAP_GET_BITS(struct amap_eth_rx_compl, vlan_tag, rxcp);
-		vid = swab16(vid);
+		if (!lancer_chip(adapter))
+			vid = swab16(vid);
 
 		if (!adapter->vlan_grp || adapter->vlans_added == 0)
 			return;
@@ -1381,7 +1400,8 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 		sent_skb = sent_skbs[txq->tail];
 		end_idx = txq->tail;
 		index_adv(&end_idx,
-			wrb_cnt_for_skb(sent_skb, &dummy_wrb) - 1, txq->len);
+			wrb_cnt_for_skb(adapter, sent_skb, &dummy_wrb) - 1,
+			txq->len);
 		be_tx_compl_process(adapter, end_idx);
 	}
 }
@@ -1476,7 +1496,9 @@ static int be_tx_queues_create(struct be_adapter *adapter)
 	/* Ask BE to create Tx Event queue */
 	if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd))
 		goto tx_eq_free;
-	adapter->base_eq_id = adapter->tx_eq.q.id;
+
+	adapter->tx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+
 
 	/* Alloc TX eth compl queue */
 	cq = &adapter->tx_obj.cq;
@@ -1568,6 +1590,8 @@ static int be_rx_queues_create(struct be_adapter *adapter)
 		if (rc)
 			goto err;
 
+		rxo->rx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+
 		/* CQ */
 		cq = &rxo->cq;
 		rc = be_queue_alloc(adapter, cq, RX_CQ_LEN,
@@ -1578,7 +1602,6 @@ static int be_rx_queues_create(struct be_adapter *adapter)
 		rc = be_cmd_cq_create(adapter, cq, eq, false, false, 3);
 		if (rc)
 			goto err;
-
 		/* Rx Q */
 		q = &rxo->q;
 		rc = be_queue_alloc(adapter, q, RX_Q_LEN,
@@ -1611,29 +1634,45 @@ err:
 	return -1;
 }
 
-/* There are 8 evt ids per func. Retruns the evt id's bit number */
-static inline int be_evt_bit_get(struct be_adapter *adapter, u32 eq_id)
+static bool event_peek(struct be_eq_obj *eq_obj)
 {
-	return eq_id - adapter->base_eq_id;
+	struct be_eq_entry *eqe = queue_tail_node(&eq_obj->q);
+	if (!eqe->evt)
+		return false;
+	else
+		return true;
 }
 
 static irqreturn_t be_intx(int irq, void *dev)
 {
 	struct be_adapter *adapter = dev;
 	struct be_rx_obj *rxo;
-	int isr, i;
+	int isr, i, tx = 0 , rx = 0;
 
-	isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
-		(adapter->tx_eq.q.id/ 8) * CEV_ISR_SIZE);
-	if (!isr)
-		return IRQ_NONE;
+	if (lancer_chip(adapter)) {
+		if (event_peek(&adapter->tx_eq))
+			tx = event_handle(adapter, &adapter->tx_eq);
+		for_all_rx_queues(adapter, rxo, i) {
+			if (event_peek(&rxo->rx_eq))
+				rx |= event_handle(adapter, &rxo->rx_eq);
+		}
 
-	if ((1 << be_evt_bit_get(adapter, adapter->tx_eq.q.id) & isr))
-		event_handle(adapter, &adapter->tx_eq);
+		if (!(tx || rx))
+			return IRQ_NONE;
 
-	for_all_rx_queues(adapter, rxo, i) {
-		if ((1 << be_evt_bit_get(adapter, rxo->rx_eq.q.id) & isr))
-			event_handle(adapter, &rxo->rx_eq);
+	} else {
+		isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
+			(adapter->tx_eq.q.id / 8) * CEV_ISR_SIZE);
+		if (!isr)
+			return IRQ_NONE;
+
+		if ((1 << adapter->tx_eq.msix_vec_idx & isr))
+			event_handle(adapter, &adapter->tx_eq);
+
+		for_all_rx_queues(adapter, rxo, i) {
+			if ((1 << rxo->rx_eq.msix_vec_idx & isr))
+				event_handle(adapter, &rxo->rx_eq);
+		}
 	}
 
 	return IRQ_HANDLED;
@@ -1830,8 +1869,7 @@ static void be_worker(struct work_struct *work)
 			be_post_rx_frags(rxo);
 		}
 	}
-
-	if (!adapter->ue_detected)
+	if (!adapter->ue_detected && !lancer_chip(adapter))
 		be_detect_dump_ue(adapter);
 
 reschedule:
@@ -1910,10 +1948,10 @@ static void be_sriov_disable(struct be_adapter *adapter)
 #endif
 }
 
-static inline int be_msix_vec_get(struct be_adapter *adapter, u32 eq_id)
+static inline int be_msix_vec_get(struct be_adapter *adapter,
+					struct be_eq_obj *eq_obj)
 {
-	return adapter->msix_entries[
-			be_evt_bit_get(adapter, eq_id)].vector;
+	return adapter->msix_entries[eq_obj->msix_vec_idx].vector;
 }
 
 static int be_request_irq(struct be_adapter *adapter,
@@ -1924,14 +1962,14 @@ static int be_request_irq(struct be_adapter *adapter,
 	int vec;
 
 	sprintf(eq_obj->desc, "%s-%s", netdev->name, desc);
-	vec = be_msix_vec_get(adapter, eq_obj->q.id);
+	vec = be_msix_vec_get(adapter, eq_obj);
 	return request_irq(vec, handler, 0, eq_obj->desc, context);
 }
 
 static void be_free_irq(struct be_adapter *adapter, struct be_eq_obj *eq_obj,
 			void *context)
 {
-	int vec = be_msix_vec_get(adapter, eq_obj->q.id);
+	int vec = be_msix_vec_get(adapter, eq_obj);
 	free_irq(vec, context);
 }
 
@@ -2036,14 +2074,15 @@ static int be_close(struct net_device *netdev)
 	netif_carrier_off(netdev);
 	adapter->link_up = false;
 
-	be_intr_set(adapter, false);
+	if (!lancer_chip(adapter))
+		be_intr_set(adapter, false);
 
 	if (adapter->msix_enabled) {
-		vec = be_msix_vec_get(adapter, tx_eq->q.id);
+		vec = be_msix_vec_get(adapter, tx_eq);
 		synchronize_irq(vec);
 
 		for_all_rx_queues(adapter, rxo, i) {
-			vec = be_msix_vec_get(adapter, rxo->rx_eq.q.id);
+			vec = be_msix_vec_get(adapter, &rxo->rx_eq);
 			synchronize_irq(vec);
 		}
 	} else {
@@ -2082,7 +2121,8 @@ static int be_open(struct net_device *netdev)
 
 	be_irq_register(adapter);
 
-	be_intr_set(adapter, true);
+	if (!lancer_chip(adapter))
+		be_intr_set(adapter, true);
 
 	/* The evt queues are created in unarmed state; arm them */
 	for_all_rx_queues(adapter, rxo, i) {
@@ -2548,6 +2588,9 @@ static void be_netdev_init(struct net_device *netdev)
 
 	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_CSUM;
 
+	if (lancer_chip(adapter))
+		netdev->vlan_features |= NETIF_F_TSO6;
+
 	netdev->flags |= IFF_MULTICAST;
 
 	adapter->rx_csum = true;
@@ -2587,6 +2630,15 @@ static int be_map_pci_bars(struct be_adapter *adapter)
 	u8 __iomem *addr;
 	int pcicfg_reg, db_reg;
 
+	if (lancer_chip(adapter)) {
+		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 0),
+			pci_resource_len(adapter->pdev, 0));
+		if (addr == NULL)
+			return -ENOMEM;
+		adapter->db = addr;
+		return 0;
+	}
+
 	if (be_physfn(adapter)) {
 		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 2),
 				pci_resource_len(adapter->pdev, 2));
@@ -2783,6 +2835,44 @@ static int be_get_config(struct be_adapter *adapter)
 	return 0;
 }
 
+static int be_dev_family_check(struct be_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	u32 sli_intf = 0, if_type;
+
+	switch (pdev->device) {
+	case BE_DEVICE_ID1:
+	case OC_DEVICE_ID1:
+		adapter->generation = BE_GEN2;
+		break;
+	case BE_DEVICE_ID2:
+	case OC_DEVICE_ID2:
+		adapter->generation = BE_GEN3;
+		break;
+	case OC_DEVICE_ID3:
+		pci_read_config_dword(pdev, SLI_INTF_REG_OFFSET, &sli_intf);
+		if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >>
+						SLI_INTF_IF_TYPE_SHIFT;
+
+		if (((sli_intf & SLI_INTF_VALID_MASK) != SLI_INTF_VALID) ||
+			if_type != 0x02) {
+			dev_err(&pdev->dev, "SLI_INTF reg val is not valid\n");
+			return -EINVAL;
+		}
+		if (num_vfs > 0) {
+			dev_err(&pdev->dev, "VFs not supported\n");
+			return -EINVAL;
+		}
+		adapter->sli_family = ((sli_intf & SLI_INTF_FAMILY_MASK) >>
+					 SLI_INTF_FAMILY_SHIFT);
+		adapter->generation = BE_GEN3;
+		break;
+	default:
+		adapter->generation = 0;
+	}
+	return 0;
+}
+
 static int __devinit be_probe(struct pci_dev *pdev,
 			const struct pci_device_id *pdev_id)
 {
@@ -2805,22 +2895,13 @@ static int __devinit be_probe(struct pci_dev *pdev,
 		goto rel_reg;
 	}
 	adapter = netdev_priv(netdev);
-
-	switch (pdev->device) {
-	case BE_DEVICE_ID1:
-	case OC_DEVICE_ID1:
-		adapter->generation = BE_GEN2;
-		break;
-	case BE_DEVICE_ID2:
-	case OC_DEVICE_ID2:
-		adapter->generation = BE_GEN3;
-		break;
-	default:
-		adapter->generation = 0;
-	}
-
 	adapter->pdev = pdev;
 	pci_set_drvdata(pdev, adapter);
+
+	status = be_dev_family_check(adapter);
+	if (!status)
+		goto free_netdev;
+
 	adapter->netdev = netdev;
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
@@ -2895,7 +2976,7 @@ ctrl_clean:
 	be_ctrl_cleanup(adapter);
 free_netdev:
 	be_sriov_disable(adapter);
-	free_netdev(adapter->netdev);
+	free_netdev(netdev);
 	pci_set_drvdata(pdev, NULL);
 rel_reg:
 	pci_release_regions(pdev);
-- 
cgit v1.2.3


From 89bf67f1f080c947c92f8773482d9e57767ca292 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Mon, 22 Nov 2010 00:15:06 +0000
Subject: drivers/net: use vzalloc()

Use vzalloc() and vzalloc_node() in net drivers

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c                   |  9 ++-------
 drivers/net/cxgb3/cxgb3_offload.c    |  6 ++----
 drivers/net/cxgb4/cxgb4_main.c       |  6 ++----
 drivers/net/e1000/e1000_main.c       |  6 ++----
 drivers/net/e1000e/netdev.c          |  6 ++----
 drivers/net/ehea/ehea_main.c         |  4 +---
 drivers/net/igb/igb_main.c           |  6 ++----
 drivers/net/igbvf/netdev.c           |  6 ++----
 drivers/net/ixgb/ixgb_main.c         |  6 ++----
 drivers/net/ixgbe/ixgbe_main.c       | 10 ++++------
 drivers/net/ixgbevf/ixgbevf_main.c   |  6 ++----
 drivers/net/netxen/netxen_nic_init.c |  6 ++----
 drivers/net/pch_gbe/pch_gbe_main.c   |  6 ++----
 drivers/net/pptp.c                   |  3 +--
 drivers/net/qlcnic/qlcnic_init.c     |  6 ++----
 drivers/net/sfc/filter.c             |  3 +--
 drivers/net/vxge/vxge-config.c       | 31 ++++++++-----------------------
 17 files changed, 39 insertions(+), 87 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 062600be073b..0de196da4d4a 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -766,13 +766,10 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
 		int j;
 
 		rxr->rx_buf_ring =
-			vmalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
+			vzalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
 		if (rxr->rx_buf_ring == NULL)
 			return -ENOMEM;
 
-		memset(rxr->rx_buf_ring, 0,
-		       SW_RXBD_RING_SIZE * bp->rx_max_ring);
-
 		for (j = 0; j < bp->rx_max_ring; j++) {
 			rxr->rx_desc_ring[j] =
 				dma_alloc_coherent(&bp->pdev->dev,
@@ -785,13 +782,11 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
 		}
 
 		if (bp->rx_pg_ring_size) {
-			rxr->rx_pg_ring = vmalloc(SW_RXPG_RING_SIZE *
+			rxr->rx_pg_ring = vzalloc(SW_RXPG_RING_SIZE *
 						  bp->rx_max_pg_ring);
 			if (rxr->rx_pg_ring == NULL)
 				return -ENOMEM;
 
-			memset(rxr->rx_pg_ring, 0, SW_RXPG_RING_SIZE *
-			       bp->rx_max_pg_ring);
 		}
 
 		for (j = 0; j < bp->rx_max_pg_ring; j++) {
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index bcf07532953d..ef02aa68c926 100644
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -1164,12 +1164,10 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
  */
 void *cxgb_alloc_mem(unsigned long size)
 {
-	void *p = kmalloc(size, GFP_KERNEL);
+	void *p = kzalloc(size, GFP_KERNEL);
 
 	if (!p)
-		p = vmalloc(size);
-	if (p)
-		memset(p, 0, size);
+		p = vzalloc(size);
 	return p;
 }
 
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index f50bc98310f8..848f89d19fb7 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -868,12 +868,10 @@ out:	release_firmware(fw);
  */
 void *t4_alloc_mem(size_t size)
 {
-	void *p = kmalloc(size, GFP_KERNEL);
+	void *p = kzalloc(size, GFP_KERNEL);
 
 	if (!p)
-		p = vmalloc(size);
-	if (p)
-		memset(p, 0, size);
+		p = vzalloc(size);
 	return p;
 }
 
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4686c3983fc3..dcb7f82c2701 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1425,13 +1425,12 @@ static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
 	int size;
 
 	size = sizeof(struct e1000_buffer) * txdr->count;
-	txdr->buffer_info = vmalloc(size);
+	txdr->buffer_info = vzalloc(size);
 	if (!txdr->buffer_info) {
 		e_err(probe, "Unable to allocate memory for the Tx descriptor "
 		      "ring\n");
 		return -ENOMEM;
 	}
-	memset(txdr->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 
@@ -1621,13 +1620,12 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
 	int size, desc_len;
 
 	size = sizeof(struct e1000_buffer) * rxdr->count;
-	rxdr->buffer_info = vmalloc(size);
+	rxdr->buffer_info = vzalloc(size);
 	if (!rxdr->buffer_info) {
 		e_err(probe, "Unable to allocate memory for the Rx descriptor "
 		      "ring\n");
 		return -ENOMEM;
 	}
-	memset(rxdr->buffer_info, 0, size);
 
 	desc_len = sizeof(struct e1000_rx_desc);
 
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 9b3f0a996b00..0adcb79e6386 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2059,10 +2059,9 @@ int e1000e_setup_tx_resources(struct e1000_adapter *adapter)
 	int err = -ENOMEM, size;
 
 	size = sizeof(struct e1000_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(struct e1000_tx_desc);
@@ -2095,10 +2094,9 @@ int e1000e_setup_rx_resources(struct e1000_adapter *adapter)
 	int i, size, desc_len, err = -ENOMEM;
 
 	size = sizeof(struct e1000_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	for (i = 0; i < rx_ring->count; i++) {
 		buffer_info = &rx_ring->buffer_info[i];
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 182b2a7be8dc..a84c389d3db7 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -1496,12 +1496,10 @@ static int ehea_init_q_skba(struct ehea_q_skb_arr *q_skba, int max_q_entries)
 {
 	int arr_size = sizeof(void *) * max_q_entries;
 
-	q_skba->arr = vmalloc(arr_size);
+	q_skba->arr = vzalloc(arr_size);
 	if (!q_skba->arr)
 		return -ENOMEM;
 
-	memset(q_skba->arr, 0, arr_size);
-
 	q_skba->len = max_q_entries;
 	q_skba->index = 0;
 	q_skba->os_skbs = 0;
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 892d196f17ac..67ea262e482a 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2436,10 +2436,9 @@ int igb_setup_tx_resources(struct igb_ring *tx_ring)
 	int size;
 
 	size = sizeof(struct igb_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
@@ -2587,10 +2586,9 @@ int igb_setup_rx_resources(struct igb_ring *rx_ring)
 	int size, desc_len;
 
 	size = sizeof(struct igb_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	desc_len = sizeof(union e1000_adv_rx_desc);
 
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 4c998b7726da..8dbde2397c10 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -430,10 +430,9 @@ int igbvf_setup_tx_resources(struct igbvf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct igbvf_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
@@ -470,10 +469,9 @@ int igbvf_setup_rx_resources(struct igbvf_adapter *adapter,
 	int size, desc_len;
 
 	size = sizeof(struct igbvf_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	desc_len = sizeof(union e1000_adv_rx_desc);
 
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index caa8192fff2a..211a1694667e 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -669,13 +669,12 @@ ixgb_setup_tx_resources(struct ixgb_adapter *adapter)
 	int size;
 
 	size = sizeof(struct ixgb_buffer) * txdr->count;
-	txdr->buffer_info = vmalloc(size);
+	txdr->buffer_info = vzalloc(size);
 	if (!txdr->buffer_info) {
 		netif_err(adapter, probe, adapter->netdev,
 			  "Unable to allocate transmit descriptor ring memory\n");
 		return -ENOMEM;
 	}
-	memset(txdr->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 
@@ -759,13 +758,12 @@ ixgb_setup_rx_resources(struct ixgb_adapter *adapter)
 	int size;
 
 	size = sizeof(struct ixgb_buffer) * rxdr->count;
-	rxdr->buffer_info = vmalloc(size);
+	rxdr->buffer_info = vzalloc(size);
 	if (!rxdr->buffer_info) {
 		netif_err(adapter, probe, adapter->netdev,
 			  "Unable to allocate receive descriptor ring\n");
 		return -ENOMEM;
 	}
-	memset(rxdr->buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 025419567440..494cb57b700d 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -5181,12 +5181,11 @@ int ixgbe_setup_tx_resources(struct ixgbe_ring *tx_ring)
 	int size;
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
-	tx_ring->tx_buffer_info = vmalloc_node(size, tx_ring->numa_node);
+	tx_ring->tx_buffer_info = vzalloc_node(size, tx_ring->numa_node);
 	if (!tx_ring->tx_buffer_info)
-		tx_ring->tx_buffer_info = vmalloc(size);
+		tx_ring->tx_buffer_info = vzalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
-	memset(tx_ring->tx_buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
@@ -5246,12 +5245,11 @@ int ixgbe_setup_rx_resources(struct ixgbe_ring *rx_ring)
 	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc_node(size, rx_ring->numa_node);
+	rx_ring->rx_buffer_info = vzalloc_node(size, rx_ring->numa_node);
 	if (!rx_ring->rx_buffer_info)
-		rx_ring->rx_buffer_info = vmalloc(size);
+		rx_ring->rx_buffer_info = vzalloc(size);
 	if (!rx_ring->rx_buffer_info)
 		goto err;
-	memset(rx_ring->rx_buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 5b8063cb4e6c..2216a3c8b12b 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -2489,10 +2489,9 @@ int ixgbevf_setup_tx_resources(struct ixgbevf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbevf_tx_buffer) * tx_ring->count;
-	tx_ring->tx_buffer_info = vmalloc(size);
+	tx_ring->tx_buffer_info = vzalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
-	memset(tx_ring->tx_buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
@@ -2556,14 +2555,13 @@ int ixgbevf_setup_rx_resources(struct ixgbevf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbevf_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc(size);
+	rx_ring->rx_buffer_info = vzalloc(size);
 	if (!rx_ring->rx_buffer_info) {
 		hw_dbg(&adapter->hw,
 		       "Unable to vmalloc buffer memory for "
 		       "the receive descriptor ring\n");
 		goto alloc_failed;
 	}
-	memset(rx_ring->rx_buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 95fe552aa279..f946de23fe76 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -214,13 +214,12 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 	tx_ring->num_desc = adapter->num_txd;
 	tx_ring->txq = netdev_get_tx_queue(netdev, 0);
 
-	cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+	cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
 	if (cmd_buf_arr == NULL) {
 		dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
 		       netdev->name);
 		goto err_out;
 	}
-	memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
 	tx_ring->cmd_buf_arr = cmd_buf_arr;
 
 	recv_ctx = &adapter->recv_ctx;
@@ -280,7 +279,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 
 		}
 		rds_ring->rx_buf_arr = (struct netxen_rx_buffer *)
-			vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+			vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			printk(KERN_ERR "%s: Failed to allocate "
 				"rx buffer ring %d\n",
@@ -288,7 +287,6 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 			/* free whatever was already allocated */
 			goto err_out;
 		}
-		memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
 		INIT_LIST_HEAD(&rds_ring->free_list);
 		/*
 		 * Now go through all of them, set reference handles
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 472056b47440..afb75066b14d 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1523,12 +1523,11 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
 	int desNo;
 
 	size = (int)sizeof(struct pch_gbe_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info) {
 		pr_err("Unable to allocate memory for the buffer infomation\n");
 		return -ENOMEM;
 	}
-	memset(tx_ring->buffer_info, 0, size);
 
 	tx_ring->size = tx_ring->count * (int)sizeof(struct pch_gbe_tx_desc);
 
@@ -1573,12 +1572,11 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
 	int desNo;
 
 	size = (int)sizeof(struct pch_gbe_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info) {
 		pr_err("Unable to allocate memory for the receive descriptor ring\n");
 		return -ENOMEM;
 	}
-	memset(rx_ring->buffer_info, 0, size);
 	rx_ring->size = rx_ring->count * (int)sizeof(struct pch_gbe_rx_desc);
 	rx_ring->desc =	dma_alloc_coherent(&pdev->dev, rx_ring->size,
 					   &rx_ring->dma, GFP_KERNEL);
diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index ccbc91326bfa..7556a9224f72 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -673,8 +673,7 @@ static int __init pptp_init_module(void)
 	int err = 0;
 	pr_info("PPTP driver version " PPTP_DRIVER_VERSION "\n");
 
-	callid_sock = __vmalloc((MAX_CALLID + 1) * sizeof(void *),
-		GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+	callid_sock = vzalloc((MAX_CALLID + 1) * sizeof(void *));
 	if (!callid_sock) {
 		pr_err("PPTP: cann't allocate memory\n");
 		return -ENOMEM;
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 0d180c6e41fe..3f970187cfce 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -236,12 +236,11 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 	tx_ring->num_desc = adapter->num_txd;
 	tx_ring->txq = netdev_get_tx_queue(netdev, 0);
 
-	cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+	cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
 	if (cmd_buf_arr == NULL) {
 		dev_err(&netdev->dev, "failed to allocate cmd buffer ring\n");
 		goto err_out;
 	}
-	memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
 	tx_ring->cmd_buf_arr = cmd_buf_arr;
 
 	recv_ctx = &adapter->recv_ctx;
@@ -276,13 +275,12 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 			break;
 		}
 		rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
-			vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+			vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			dev_err(&netdev->dev, "Failed to allocate "
 				"rx buffer ring %d\n", ring);
 			goto err_out;
 		}
-		memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
 		INIT_LIST_HEAD(&rds_ring->free_list);
 		/*
 		 * Now go through all of them, set reference handles
diff --git a/drivers/net/sfc/filter.c b/drivers/net/sfc/filter.c
index 52cb6082b910..44500b54fd5f 100644
--- a/drivers/net/sfc/filter.c
+++ b/drivers/net/sfc/filter.c
@@ -428,10 +428,9 @@ int efx_probe_filters(struct efx_nic *efx)
 					     GFP_KERNEL);
 		if (!table->used_bitmap)
 			goto fail;
-		table->spec = vmalloc(table->size * sizeof(*table->spec));
+		table->spec = vzalloc(table->size * sizeof(*table->spec));
 		if (!table->spec)
 			goto fail;
-		memset(table->spec, 0, table->size * sizeof(*table->spec));
 	}
 
 	return 0;
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 409c2e6053d0..44d3ddd37b3e 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -1220,13 +1220,12 @@ vxge_hw_device_initialize(
 		goto exit;
 
 	hldev = (struct __vxge_hw_device *)
-			vmalloc(sizeof(struct __vxge_hw_device));
+			vzalloc(sizeof(struct __vxge_hw_device));
 	if (hldev == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
 	}
 
-	memset(hldev, 0, sizeof(struct __vxge_hw_device));
 	hldev->magic = VXGE_HW_DEVICE_MAGIC;
 
 	vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_ALL);
@@ -2064,15 +2063,12 @@ __vxge_hw_mempool_grow(struct vxge_hw_mempool *mempool, u32 num_allocate,
 		 * allocate new memblock and its private part at once.
 		 * This helps to minimize memory usage a lot. */
 		mempool->memblocks_priv_arr[i] =
-				vmalloc(mempool->items_priv_size * n_items);
+				vzalloc(mempool->items_priv_size * n_items);
 		if (mempool->memblocks_priv_arr[i] == NULL) {
 			status = VXGE_HW_ERR_OUT_OF_MEMORY;
 			goto exit;
 		}
 
-		memset(mempool->memblocks_priv_arr[i], 0,
-			     mempool->items_priv_size * n_items);
-
 		/* allocate DMA-capable memblock */
 		mempool->memblocks_arr[i] =
 			__vxge_hw_blockpool_malloc(mempool->devh,
@@ -2145,12 +2141,11 @@ __vxge_hw_mempool_create(
 	}
 
 	mempool = (struct vxge_hw_mempool *)
-			vmalloc(sizeof(struct vxge_hw_mempool));
+			vzalloc(sizeof(struct vxge_hw_mempool));
 	if (mempool == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
 	}
-	memset(mempool, 0, sizeof(struct vxge_hw_mempool));
 
 	mempool->devh			= devh;
 	mempool->memblock_size		= memblock_size;
@@ -2170,31 +2165,27 @@ __vxge_hw_mempool_create(
 
 	/* allocate array of memblocks */
 	mempool->memblocks_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
+		(void **) vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_arr, 0,
-		sizeof(void *) * mempool->memblocks_max);
 
 	/* allocate array of private parts of items per memblocks */
 	mempool->memblocks_priv_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
+		(void **) vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_priv_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_priv_arr, 0,
-		    sizeof(void *) * mempool->memblocks_max);
 
 	/* allocate array of memblocks DMA objects */
 	mempool->memblocks_dma_arr = (struct vxge_hw_mempool_dma *)
-		vmalloc(sizeof(struct vxge_hw_mempool_dma) *
+		vzalloc(sizeof(struct vxge_hw_mempool_dma) *
 			mempool->memblocks_max);
 
 	if (mempool->memblocks_dma_arr == NULL) {
@@ -2203,20 +2194,16 @@ __vxge_hw_mempool_create(
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_dma_arr, 0,
-			sizeof(struct vxge_hw_mempool_dma) *
-			mempool->memblocks_max);
 
 	/* allocate hash array of items */
 	mempool->items_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->items_max);
+		(void **) vzalloc(sizeof(void *) * mempool->items_max);
 	if (mempool->items_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->items_arr, 0, sizeof(void *) * mempool->items_max);
 
 	/* calculate initial number of memblocks */
 	memblocks_to_allocate = (mempool->items_initial +
@@ -4272,14 +4259,12 @@ vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
 		goto vpath_open_exit1;
 
 	vp = (struct __vxge_hw_vpath_handle *)
-		vmalloc(sizeof(struct __vxge_hw_vpath_handle));
+		vzalloc(sizeof(struct __vxge_hw_vpath_handle));
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto vpath_open_exit2;
 	}
 
-	memset(vp, 0, sizeof(struct __vxge_hw_vpath_handle));
-
 	vp->vpath = vpath;
 
 	if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
-- 
cgit v1.2.3


From b0044bcfa95ddf2e317863fb29121c284b6725ca Mon Sep 17 00:00:00 2001
From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Tue, 23 Nov 2010 01:25:21 +0000
Subject: qlcnic: avoid using reset_devices as it may become obsolete.

In kdump environment do not depend upon reset_devices parameter
to reset the pci function as this parameter may become obsolete.
Instead use an adapter specific mechanism to determine if the pci
function needs to be reset.

Per function refcount is maintained in driver, which is set in probe
and reset in remove handler of adapter. If the probe detects the count
as non zero then reset the function.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h      | 1 +
 drivers/net/qlcnic/qlcnic_ctx.c  | 4 +++-
 drivers/net/qlcnic/qlcnic_hdr.h  | 2 +-
 drivers/net/qlcnic/qlcnic_main.c | 5 +++++
 4 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 56f54ffabb2f..9513a83b9537 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -923,6 +923,7 @@ struct qlcnic_ipaddr {
 #define QLCNIC_MACSPOOF			0x200
 #define QLCNIC_MAC_OVERRIDE_DISABLED	0x400
 #define QLCNIC_PROMISC_DISABLED		0x800
+#define QLCNIC_NEED_FLR			0x1000
 #define QLCNIC_IS_MSI_FAMILY(adapter) \
 	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
 
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 3ad1f3eba289..29cbc2a6e79f 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -480,8 +480,10 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter)
 {
 	int err;
 
-	if (reset_devices)
+	if (adapter->flags & QLCNIC_NEED_FLR) {
 		pci_reset_function(adapter->pdev);
+		adapter->flags &= ~QLCNIC_NEED_FLR;
+	}
 
 	err = qlcnic_fw_cmd_create_rx_ctx(adapter);
 	if (err)
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 4290b80cde1a..566e0e8437e4 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -722,7 +722,7 @@ enum {
 #define QLCNIC_DEV_NPAR_OPER		1 /* NPAR Operational */
 #define QLCNIC_DEV_NPAR_OPER_TIMEO	30 /* Operational time out */
 
-#define QLC_DEV_CHECK_ACTIVE(VAL, FN)		((VAL) &= (1 << (FN * 4)))
+#define QLC_DEV_CHECK_ACTIVE(VAL, FN)		((VAL) & (1 << (FN * 4)))
 #define QLC_DEV_SET_REF_CNT(VAL, FN)		((VAL) |= (1 << (FN * 4)))
 #define QLC_DEV_CLR_REF_CNT(VAL, FN)		((VAL) &= ~(1 << (FN * 4)))
 #define QLC_DEV_SET_RST_RDY(VAL, FN)		((VAL) |= (1 << (FN * 4)))
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index a3dcd04be22f..899df5a81fda 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1485,6 +1485,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	uint8_t revision_id;
 	uint8_t pci_using_dac;
 	char brd_name[QLCNIC_MAX_BOARD_NAME_LEN];
+	u32 val;
 
 	err = pci_enable_device(pdev);
 	if (err)
@@ -1546,6 +1547,10 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto err_out_iounmap;
 
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
+	if (QLC_DEV_CHECK_ACTIVE(val, adapter->portnum))
+		adapter->flags |= QLCNIC_NEED_FLR;
+
 	err = adapter->nic_ops->start_firmware(adapter);
 	if (err) {
 		dev_err(&pdev->dev, "Loading fw failed.Please Reboot\n");
-- 
cgit v1.2.3


From 5a6f95e653adf52ee1ff09cd5e66c2640c65ff66 Mon Sep 17 00:00:00 2001
From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Tue, 23 Nov 2010 03:08:27 +0000
Subject: netxen: avoid using reset_devices as it may become obsolete

In kdump environment do not depend on reset_devices
parameter to reset the device as the parameter may become obsolete.
Instead use an adapter specific mechanism to determine if the device
needs a reset.

Driver maintains a count of number of pci functions probed
and decrements the count when remove handler of that pci function
is called. If the first probe, probe of function 0,
detects the count as non zero then reset the device.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netxen/netxen_nic_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index e1d30d7f2071..ceeaac989df2 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1277,6 +1277,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	int i = 0, err;
 	int pci_func_id = PCI_FUNC(pdev->devfn);
 	uint8_t revision_id;
+	u32 val;
 
 	if (pdev->revision >= NX_P3_A0 && pdev->revision <= NX_P3_B1) {
 		pr_warning("%s: chip revisions between 0x%x-0x%x "
@@ -1352,8 +1353,9 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		break;
 	}
 
-	if (reset_devices) {
-		if (adapter->portnum == 0) {
+	if (adapter->portnum == 0) {
+		val = NXRD32(adapter, NX_CRB_DEV_REF_COUNT);
+		if (val != 0xffffffff && val != 0) {
 			NXWR32(adapter, NX_CRB_DEV_REF_COUNT, 0);
 			adapter->need_fw_reset = 1;
 		}
-- 
cgit v1.2.3


From a40c9f88b5e3da500ddab9440e5ddac170c12281 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Tue, 23 Nov 2010 22:57:47 +0000
Subject: net: add some KERN_CONT markers to continuation lines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Cc: netdev@vger.kernel.org
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/phy/phy.c |  4 ++--
 net/ipv4/ipconfig.c   | 32 ++++++++++++++++----------------
 2 files changed, 18 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 7670aac0e93f..a8445c72fc13 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -47,11 +47,11 @@ void phy_print_status(struct phy_device *phydev)
 	pr_info("PHY: %s - Link is %s", dev_name(&phydev->dev),
 			phydev->link ? "Up" : "Down");
 	if (phydev->link)
-		printk(" - %d/%s", phydev->speed,
+		printk(KERN_CONT " - %d/%s", phydev->speed,
 				DUPLEX_FULL == phydev->duplex ?
 				"Full" : "Half");
 
-	printk("\n");
+	printk(KERN_CONT "\n");
 }
 EXPORT_SYMBOL(phy_print_status);
 
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 3a6e1ec5e9ae..2b097752426b 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1191,13 +1191,13 @@ static int __init ic_dynamic(void)
 		    (ic_proto_enabled & IC_USE_DHCP) &&
 		    ic_dhcp_msgtype != DHCPACK) {
 			ic_got_reply = 0;
-			printk(",");
+			printk(KERN_CONT ",");
 			continue;
 		}
 #endif /* IPCONFIG_DHCP */
 
 		if (ic_got_reply) {
-			printk(" OK\n");
+			printk(KERN_CONT " OK\n");
 			break;
 		}
 
@@ -1205,7 +1205,7 @@ static int __init ic_dynamic(void)
 			continue;
 
 		if (! --retries) {
-			printk(" timed out!\n");
+			printk(KERN_CONT " timed out!\n");
 			break;
 		}
 
@@ -1215,7 +1215,7 @@ static int __init ic_dynamic(void)
 		if (timeout > CONF_TIMEOUT_MAX)
 			timeout = CONF_TIMEOUT_MAX;
 
-		printk(".");
+		printk(KERN_CONT ".");
 	}
 
 #ifdef IPCONFIG_BOOTP
@@ -1236,7 +1236,7 @@ static int __init ic_dynamic(void)
 		((ic_got_reply & IC_RARP) ? "RARP"
 		 : (ic_proto_enabled & IC_USE_DHCP) ? "DHCP" : "BOOTP"),
 		&ic_servaddr);
-	printk("my address is %pI4\n", &ic_myaddr);
+	printk(KERN_CONT "my address is %pI4\n", &ic_myaddr);
 
 	return 0;
 }
@@ -1468,19 +1468,19 @@ static int __init ip_auto_config(void)
 	/*
 	 * Clue in the operator.
 	 */
-	printk("IP-Config: Complete:");
-	printk("\n     device=%s", ic_dev->name);
-	printk(", addr=%pI4", &ic_myaddr);
-	printk(", mask=%pI4", &ic_netmask);
-	printk(", gw=%pI4", &ic_gateway);
-	printk(",\n     host=%s, domain=%s, nis-domain=%s",
+	printk("IP-Config: Complete:\n");
+	printk("     device=%s", ic_dev->name);
+	printk(KERN_CONT ", addr=%pI4", &ic_myaddr);
+	printk(KERN_CONT ", mask=%pI4", &ic_netmask);
+	printk(KERN_CONT ", gw=%pI4", &ic_gateway);
+	printk(KERN_CONT ",\n     host=%s, domain=%s, nis-domain=%s",
 	       utsname()->nodename, ic_domain, utsname()->domainname);
-	printk(",\n     bootserver=%pI4", &ic_servaddr);
-	printk(", rootserver=%pI4", &root_server_addr);
-	printk(", rootpath=%s", root_server_path);
+	printk(KERN_CONT ",\n     bootserver=%pI4", &ic_servaddr);
+	printk(KERN_CONT ", rootserver=%pI4", &root_server_addr);
+	printk(KERN_CONT ", rootpath=%s", root_server_path);
 	if (ic_dev_mtu)
-		printk(", mtu=%d", ic_dev_mtu);
-	printk("\n");
+		printk(KERN_CONT ", mtu=%d", ic_dev_mtu);
+	printk(KERN_CONT "\n");
 #endif /* !SILENT */
 
 	return 0;
-- 
cgit v1.2.3


From a5dac108d57072eec4d6745f32c162524509f2cb Mon Sep 17 00:00:00 2001
From: Eddie Wai <waie@broadcom.com>
Date: Wed, 24 Nov 2010 13:48:54 +0000
Subject: bnx2: Fix reset bug on 5709

The 5709 chip requires the BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE bit to be
cleared and polling for pending DMAs to complete before chip reset.
Without this step, we've seen NMIs during repeated resets of the chip.

Signed-off-by: Eddie Wai <waie@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c | 29 ++++++++++++++++++++++-------
 drivers/net/bnx2.h |  2 ++
 2 files changed, 24 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 0de196da4d4a..78f91ef44969 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -4640,13 +4640,28 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
 
 	/* Wait for the current PCI transaction to complete before
 	 * issuing a reset. */
-	REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
-	       BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
-	val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
-	udelay(5);
+	if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
+	    (CHIP_NUM(bp) == CHIP_NUM_5708)) {
+		REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
+		       BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
+		val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
+		udelay(5);
+	} else {  /* 5709 */
+		val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+		val &= ~BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE;
+		REG_WR(bp, BNX2_MISC_NEW_CORE_CTL, val);
+		val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+
+		for (i = 0; i < 100; i++) {
+			msleep(1);
+			val = REG_RD(bp, BNX2_PCICFG_DEVICE_CONTROL);
+			if (!(val & BNX2_PCICFG_DEVICE_STATUS_NO_PEND))
+				break;
+		}
+	}
 
 	/* Wait for the firmware to tell us it is ok to issue a reset. */
 	bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT0 | reset_code, 1, 1);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index bf4c3421067d..5488a2e82fe9 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -461,6 +461,8 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MAILBOX_QUEUE_ADDR			0x00000090
 #define BNX2_PCICFG_MAILBOX_QUEUE_DATA			0x00000094
 
+#define BNX2_PCICFG_DEVICE_CONTROL			0x000000b4
+#define BNX2_PCICFG_DEVICE_STATUS_NO_PEND		 ((1L<<5)<<16)
 
 /*
  *  pci_reg definition
-- 
cgit v1.2.3


From be7ff1afec25f2700ca85e3956a2cb3a7b74acd5 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Wed, 24 Nov 2010 13:48:55 +0000
Subject: bnx2: Remove config access to non-standard registers

In KVM passthrough mode, the driver may not have config access to
non-standard registers.  The BNX2_PCICFG_MISC_CONFIG config register
access to setup mailbox swapping can be done using MMIO.

Update version to 2.0.20.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 78f91ef44969..03209a37883e 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -56,8 +56,8 @@
 #include "bnx2_fw.h"
 
 #define DRV_MODULE_NAME		"bnx2"
-#define DRV_MODULE_VERSION	"2.0.18"
-#define DRV_MODULE_RELDATE	"Oct 7, 2010"
+#define DRV_MODULE_VERSION	"2.0.20"
+#define DRV_MODULE_RELDATE	"Nov 24, 2010"
 #define FW_MIPS_FILE_06		"bnx2/bnx2-mips-06-6.0.15.fw"
 #define FW_RV2P_FILE_06		"bnx2/bnx2-rv2p-06-6.0.15.fw"
 #define FW_MIPS_FILE_09		"bnx2/bnx2-mips-09-6.0.17.fw"
@@ -4683,7 +4683,7 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
 		val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
 		      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
 
-		pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
+		REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
 
 	} else {
 		val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
@@ -7924,15 +7924,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 		goto err_out_release;
 	}
 
+	bnx2_set_power_state(bp, PCI_D0);
+
 	/* Configure byte swap and enable write to the reg_window registers.
 	 * Rely on CPU to do target byte swapping on big endian systems
 	 * The chip's target access swapping will not swap all accesses
 	 */
-	pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG,
-			       BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
-			       BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
-
-	bnx2_set_power_state(bp, PCI_D0);
+	REG_WR(bp, BNX2_PCICFG_MISC_CONFIG,
+		   BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+		   BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
 
 	bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
 
-- 
cgit v1.2.3


From 5892b9e9ebdde50fbd524570d61ceb74f8be33f3 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Sun, 28 Nov 2010 00:23:35 +0000
Subject: bnx2x: Use helpers instead of direct access to the shinfo(skb) fields

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_cmn.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 94d5f59d5a6f..e20b2d378929 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1692,11 +1692,10 @@ static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
 		}
 	}
 
-	if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4)
-		rc |= (XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP);
-
-	else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6)
-		rc |= (XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6);
+	if (skb_is_gso_v6(skb))
+		rc |= XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6;
+	else if (skb_is_gso(skb))
+		rc |= XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP;
 
 	return rc;
 }
-- 
cgit v1.2.3


From e0f4258be2515afce8ef1e6fb22312525c281798 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:25 +0000
Subject: ethoc: Add device tree configuration

This patch adds the ability to describe ethernet devices via a flattened
device tree.  As device tree remains an optional feature, these bits all
need to be guarded by CONFIG_OF ifdefs.

MAC address is settable via the device tree parameter "local-mac-address";
however, the selection of the phy id is limited to probing, for now.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index c5a2fe099a8d..9ea3c54e1a38 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/of.h>
 #include <net/ethoc.h>
 
 static int buffer_size = 0x8000; /* 32 KBytes */
@@ -982,10 +983,23 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 
 	/* Allow the platform setup code to pass in a MAC address. */
 	if (pdev->dev.platform_data) {
-		struct ethoc_platform_data *pdata =
-			(struct ethoc_platform_data *)pdev->dev.platform_data;
+		struct ethoc_platform_data *pdata = pdev->dev.platform_data;
 		memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN);
 		priv->phy_id = pdata->phy_id;
+	} else {
+		priv->phy_id = -1;
+
+#ifdef CONFIG_OF
+		{
+		const uint8_t* mac;
+
+		mac = of_get_property(pdev->dev.of_node,
+				      "local-mac-address",
+				      NULL);
+		if (mac)
+			memcpy(netdev->dev_addr, mac, IFHWADDRLEN);
+		}
+#endif
 	}
 
 	/* Check that the given MAC address is valid. If it isn't, read the
@@ -1113,6 +1127,16 @@ static int ethoc_resume(struct platform_device *pdev)
 # define ethoc_resume  NULL
 #endif
 
+#ifdef CONFIG_OF
+static struct of_device_id ethoc_match[] = {
+	{
+		.compatible = "opencores,ethoc",
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, ethoc_match);
+#endif
+
 static struct platform_driver ethoc_driver = {
 	.probe   = ethoc_probe,
 	.remove  = __devexit_p(ethoc_remove),
@@ -1120,6 +1144,10 @@ static struct platform_driver ethoc_driver = {
 	.resume  = ethoc_resume,
 	.driver  = {
 		.name = "ethoc",
+		.owner = THIS_MODULE,
+#ifdef CONFIG_OF
+		.of_match_table = ethoc_match,
+#endif
 	},
 };
 
-- 
cgit v1.2.3


From eac0d3ff5a92de410964fdf0d072314821ca39fc Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:26 +0000
Subject: ethoc: remove unused spinlock

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 9ea3c54e1a38..e9e712e0f92c 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -185,7 +185,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * @netdev:	pointer to network device structure
  * @napi:	NAPI structure
  * @msg_enable:	device state flags
- * @rx_lock:	receive lock
  * @lock:	device lock
  * @phy:	attached PHY
  * @mdio:	MDIO bus for PHY access
@@ -210,7 +209,6 @@ struct ethoc {
 	struct napi_struct napi;
 	u32 msg_enable;
 
-	spinlock_t rx_lock;
 	spinlock_t lock;
 
 	struct phy_device *phy;
@@ -1060,7 +1058,6 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 	/* setup NAPI */
 	netif_napi_add(netdev, &priv->napi, ethoc_poll, 64);
 
-	spin_lock_init(&priv->rx_lock);
 	spin_lock_init(&priv->lock);
 
 	ret = register_netdev(netdev);
-- 
cgit v1.2.3


From 7438a5455734d109fdf18d97147dc57a6dbe5a44 Mon Sep 17 00:00:00 2001
From: Adam Edvardsson <adam.edvardsson@orsoc.se>
Date: Thu, 25 Nov 2010 02:30:27 +0000
Subject: ethoc: enable interrupts after napi_complete

Occasionally, it seems that some race is causing the interrupts to not be
reenabled otherwise with the end result that networking just stops working.
Enabling interrupts after calling napi_complete is more in line with what
other drivers do.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index e9e712e0f92c..db444a73e4b1 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -569,8 +569,8 @@ static int ethoc_poll(struct napi_struct *napi, int budget)
 
 	work_done = ethoc_rx(priv->netdev, budget);
 	if (work_done < budget) {
-		ethoc_enable_irq(priv, INT_MASK_RX);
 		napi_complete(napi);
+		ethoc_enable_irq(priv, INT_MASK_RX);
 	}
 
 	return work_done;
-- 
cgit v1.2.3


From 20f70ddd6558a39a89dba4af675686c5a8dbd7b3 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:28 +0000
Subject: ethoc: Double check pending RX packet

An interrupt may occur between checking bd.stat and clearing the
interrupt source register which would result in the packet going totally
unnoticed as the interrupt will be missed.  Double check bd.stat after
clearing the interrupt source register to guard against such an
occurrence.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index db444a73e4b1..a12a07ea02b6 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -414,8 +414,19 @@ static int ethoc_rx(struct net_device *dev, int limit)
 
 		entry = priv->num_tx + (priv->cur_rx % priv->num_rx);
 		ethoc_read_bd(priv, entry, &bd);
-		if (bd.stat & RX_BD_EMPTY)
-			break;
+		if (bd.stat & RX_BD_EMPTY) {
+			ethoc_ack_irq(priv, INT_MASK_RX);
+			/* If packet (interrupt) came in between checking
+			 * BD_EMTPY and clearing the interrupt source, then we
+			 * risk missing the packet as the RX interrupt won't
+			 * trigger right away when we reenable it; hence, check
+			 * BD_EMTPY here again to make sure there isn't such a
+			 * packet waiting for us...
+			 */
+			ethoc_read_bd(priv, entry, &bd);
+			if (bd.stat & RX_BD_EMPTY)
+				break;
+		}
 
 		if (ethoc_update_rx_stats(priv, &bd) == 0) {
 			int size = bd.stat >> 16;
-- 
cgit v1.2.3


From fa98eb0e867c6c16e239545d4deb7ad8f40631b3 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:29 +0000
Subject: ethoc: rework interrupt handling

The old interrupt handling was incorrect in that it did not account for the
fact that the interrupt source bits get set irregardless of whether or not
their corresponding mask is set.  This patch fixes that by masking off the
source bits for masked interrupts.

Furthermore, the handling of transmission events is moved to the NAPI polling
handler alongside the reception handler, thus preventing a whole bunch of
interrupts during heavy traffic.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 76 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 49 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index a12a07ea02b6..43431ffcf6c1 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -495,29 +495,42 @@ static int ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
 	return 0;
 }
 
-static void ethoc_tx(struct net_device *dev)
+static int ethoc_tx(struct net_device *dev, int limit)
 {
 	struct ethoc *priv = netdev_priv(dev);
+	int count;
+	struct ethoc_bd bd;
 
-	spin_lock(&priv->lock);
+	for (count = 0; count < limit; ++count) {
+		unsigned int entry;
 
-	while (priv->dty_tx != priv->cur_tx) {
-		unsigned int entry = priv->dty_tx % priv->num_tx;
-		struct ethoc_bd bd;
+		entry = priv->dty_tx % priv->num_tx;
 
 		ethoc_read_bd(priv, entry, &bd);
-		if (bd.stat & TX_BD_READY)
-			break;
 
-		entry = (++priv->dty_tx) % priv->num_tx;
+		if (bd.stat & TX_BD_READY || (priv->dty_tx == priv->cur_tx)) {
+			ethoc_ack_irq(priv, INT_MASK_TX);
+			/* If interrupt came in between reading in the BD
+			 * and clearing the interrupt source, then we risk
+			 * missing the event as the TX interrupt won't trigger
+			 * right away when we reenable it; hence, check
+			 * BD_EMPTY here again to make sure there isn't such an
+			 * event pending...
+			 */
+			ethoc_read_bd(priv, entry, &bd);
+			if (bd.stat & TX_BD_READY ||
+			    (priv->dty_tx == priv->cur_tx))
+				break;
+		}
+
 		(void)ethoc_update_tx_stats(priv, &bd);
+		priv->dty_tx++;
 	}
 
 	if ((priv->cur_tx - priv->dty_tx) <= (priv->num_tx / 2))
 		netif_wake_queue(dev);
 
-	ethoc_ack_irq(priv, INT_MASK_TX);
-	spin_unlock(&priv->lock);
+	return count;
 }
 
 static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
@@ -525,32 +538,38 @@ static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
 	struct net_device *dev = dev_id;
 	struct ethoc *priv = netdev_priv(dev);
 	u32 pending;
-
-	ethoc_disable_irq(priv, INT_MASK_ALL);
+	u32 mask;
+
+	/* Figure out what triggered the interrupt...
+	 * The tricky bit here is that the interrupt source bits get
+	 * set in INT_SOURCE for an event irregardless of whether that
+	 * event is masked or not.  Thus, in order to figure out what
+	 * triggered the interrupt, we need to remove the sources
+	 * for all events that are currently masked.  This behaviour
+	 * is not particularly well documented but reasonable...
+	 */
+	mask = ethoc_read(priv, INT_MASK);
 	pending = ethoc_read(priv, INT_SOURCE);
+	pending &= mask;
+
 	if (unlikely(pending == 0)) {
-		ethoc_enable_irq(priv, INT_MASK_ALL);
 		return IRQ_NONE;
 	}
 
 	ethoc_ack_irq(priv, pending);
 
+	/* We always handle the dropped packet interrupt */
 	if (pending & INT_MASK_BUSY) {
 		dev_err(&dev->dev, "packet dropped\n");
 		dev->stats.rx_dropped++;
 	}
 
-	if (pending & INT_MASK_RX) {
-		if (napi_schedule_prep(&priv->napi))
-			__napi_schedule(&priv->napi);
-	} else {
-		ethoc_enable_irq(priv, INT_MASK_RX);
+	/* Handle receive/transmit event by switching to polling */
+	if (pending & (INT_MASK_TX | INT_MASK_RX)) {
+		ethoc_disable_irq(priv, INT_MASK_TX | INT_MASK_RX);
+		napi_schedule(&priv->napi);
 	}
 
-	if (pending & INT_MASK_TX)
-		ethoc_tx(dev);
-
-	ethoc_enable_irq(priv, INT_MASK_ALL & ~INT_MASK_RX);
 	return IRQ_HANDLED;
 }
 
@@ -576,15 +595,18 @@ static int ethoc_get_mac_address(struct net_device *dev, void *addr)
 static int ethoc_poll(struct napi_struct *napi, int budget)
 {
 	struct ethoc *priv = container_of(napi, struct ethoc, napi);
-	int work_done = 0;
+	int rx_work_done = 0;
+	int tx_work_done = 0;
+
+	rx_work_done = ethoc_rx(priv->netdev, budget);
+	tx_work_done = ethoc_tx(priv->netdev, budget);
 
-	work_done = ethoc_rx(priv->netdev, budget);
-	if (work_done < budget) {
+	if (rx_work_done < budget && tx_work_done < budget) {
 		napi_complete(napi);
-		ethoc_enable_irq(priv, INT_MASK_RX);
+		ethoc_enable_irq(priv, INT_MASK_TX | INT_MASK_RX);
 	}
 
-	return work_done;
+	return rx_work_done;
 }
 
 static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
-- 
cgit v1.2.3


From 8dac428ae9ae54d8e8540ac157d92925dd7ebed8 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:30 +0000
Subject: ethoc: rework mdio read/write

MDIO read and write were checking whether a timeout had expired to determine
whether to recheck the result of the MDIO operation.  Under heavy CPU usage,
however, it was possible for the timeout to expire before the routine got
around to be able to check a second time even, thus erroneousy returning an
-EBUSY.

This patch changes the the MDIO IO routines to try up to five times to complete
the operation before giving up, thus lessening the dependency on CPU load.

This resolves a problem whereby a ping flood would keep the CPU so busy that
the above problem would manifest itself; the MDIO command to check link status
would fail and the interface would erroneously be shut down.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 43431ffcf6c1..f3048faa3c66 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -611,13 +611,13 @@ static int ethoc_poll(struct napi_struct *napi, int budget)
 
 static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 {
-	unsigned long timeout = jiffies + ETHOC_MII_TIMEOUT;
 	struct ethoc *priv = bus->priv;
+	int i;
 
 	ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(phy, reg));
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_READ);
 
-	while (time_before(jiffies, timeout)) {
+	for (i=0; i < 5; i++) {
 		u32 status = ethoc_read(priv, MIISTATUS);
 		if (!(status & MIISTATUS_BUSY)) {
 			u32 data = ethoc_read(priv, MIIRX_DATA);
@@ -625,8 +625,7 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 			ethoc_write(priv, MIICOMMAND, 0);
 			return data;
 		}
-
-		schedule();
+		usleep_range(100,200);
 	}
 
 	return -EBUSY;
@@ -634,22 +633,21 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 
 static int ethoc_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val)
 {
-	unsigned long timeout = jiffies + ETHOC_MII_TIMEOUT;
 	struct ethoc *priv = bus->priv;
+	int i;
 
 	ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(phy, reg));
 	ethoc_write(priv, MIITX_DATA, val);
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_WRITE);
 
-	while (time_before(jiffies, timeout)) {
+	for (i=0; i < 5; i++) {
 		u32 stat = ethoc_read(priv, MIISTATUS);
 		if (!(stat & MIISTATUS_BUSY)) {
 			/* reset MII command register */
 			ethoc_write(priv, MIICOMMAND, 0);
 			return 0;
 		}
-
-		schedule();
+		usleep_range(100,200);
 	}
 
 	return -EBUSY;
-- 
cgit v1.2.3


From 4f64bcb2fc093a3a9d7d41220004491ce88e4dd3 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:31 +0000
Subject: ethoc: fix function return type

update_ethoc_tx_stats doesn't need to return anything so make its return
type void in order to avoid an unnecessary cast when the function is called.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index f3048faa3c66..93b50d674b1e 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -462,7 +462,7 @@ static int ethoc_rx(struct net_device *dev, int limit)
 	return count;
 }
 
-static int ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
+static void ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
 {
 	struct net_device *netdev = dev->netdev;
 
@@ -492,7 +492,6 @@ static int ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
 	netdev->stats.collisions += (bd->stat >> 4) & 0xf;
 	netdev->stats.tx_bytes += bd->stat >> 16;
 	netdev->stats.tx_packets++;
-	return 0;
 }
 
 static int ethoc_tx(struct net_device *dev, int limit)
@@ -523,7 +522,7 @@ static int ethoc_tx(struct net_device *dev, int limit)
 				break;
 		}
 
-		(void)ethoc_update_tx_stats(priv, &bd);
+		ethoc_update_tx_stats(priv, &bd);
 		priv->dty_tx++;
 	}
 
-- 
cgit v1.2.3


From 6a632625c7da7594d059b88dae0e9c591af147ba Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Thu, 25 Nov 2010 02:30:32 +0000
Subject: ethoc: remove division from loops

Calculating the BD entry using a modulus operation isn't optimal, especially
inside the loop.  This patch removes the modulus operations in favour of:

i)  simply checking for wrapping in the case of cur_rx
ii) forcing num_tx to be a power of two and using it to mask out the
    entry from cur_tx

The also prevents possible issues related overflow of the cur_rx and cur_tx
counters.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethoc.c | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 93b50d674b1e..b79d7e1555d5 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -412,7 +412,7 @@ static int ethoc_rx(struct net_device *dev, int limit)
 		unsigned int entry;
 		struct ethoc_bd bd;
 
-		entry = priv->num_tx + (priv->cur_rx % priv->num_rx);
+		entry = priv->num_tx + priv->cur_rx;
 		ethoc_read_bd(priv, entry, &bd);
 		if (bd.stat & RX_BD_EMPTY) {
 			ethoc_ack_irq(priv, INT_MASK_RX);
@@ -456,7 +456,8 @@ static int ethoc_rx(struct net_device *dev, int limit)
 		bd.stat &= ~RX_BD_STATS;
 		bd.stat |=  RX_BD_EMPTY;
 		ethoc_write_bd(priv, entry, &bd);
-		priv->cur_rx++;
+		if (++priv->cur_rx == priv->num_rx)
+			priv->cur_rx = 0;
 	}
 
 	return count;
@@ -503,7 +504,7 @@ static int ethoc_tx(struct net_device *dev, int limit)
 	for (count = 0; count < limit; ++count) {
 		unsigned int entry;
 
-		entry = priv->dty_tx % priv->num_tx;
+		entry = priv->dty_tx & (priv->num_tx-1);
 
 		ethoc_read_bd(priv, entry, &bd);
 
@@ -1000,9 +1001,17 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 	/* calculate the number of TX/RX buffers, maximum 128 supported */
 	num_bd = min_t(unsigned int,
 		128, (netdev->mem_end - netdev->mem_start + 1) / ETHOC_BUFSIZ);
-	priv->num_tx = max(2, num_bd / 4);
+	if (num_bd < 4) {
+		ret = -ENODEV;
+		goto error;
+	}
+	/* num_tx must be a power of two */
+	priv->num_tx = rounddown_pow_of_two(num_bd >> 1);
 	priv->num_rx = num_bd - priv->num_tx;
 
+	dev_dbg(&pdev->dev, "ethoc: num_tx: %d num_rx: %d\n",
+		priv->num_tx, priv->num_rx);
+
 	priv->vma = devm_kzalloc(&pdev->dev, num_bd*sizeof(void*), GFP_KERNEL);
 	if (!priv->vma) {
 		ret = -ENOMEM;
-- 
cgit v1.2.3


From c661c4a2b0d64c33afc9018a406162b1f8ac5617 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@linux.vnet.ibm.com>
Date: Thu, 25 Nov 2010 07:53:55 +0000
Subject: cxgb3: Removing unused return variable

Currently the ret variable is not used for anything other than
receive the value of the t3_adapter_error(), which will always be 0,
because the reset parameter is 0.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb3/cxgb3_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 046d846c652d..386461750d0f 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -3006,12 +3006,11 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
 					     pci_channel_state_t state)
 {
 	struct adapter *adapter = pci_get_drvdata(pdev);
-	int ret;
 
 	if (state == pci_channel_io_perm_failure)
 		return PCI_ERS_RESULT_DISCONNECT;
 
-	ret = t3_adapter_error(adapter, 0, 0);
+	t3_adapter_error(adapter, 0, 0);
 
 	/* Request a slot reset. */
 	return PCI_ERS_RESULT_NEED_RESET;
-- 
cgit v1.2.3


From 0acdf68f495793143802dd4f3e47918dddcceed7 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 27 Nov 2010 23:05:43 +0000
Subject: netxen: remove unnecessary [kv][mcz]alloc casts

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netxen/netxen_nic_init.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index f946de23fe76..731077d8d962 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -278,8 +278,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 			break;
 
 		}
-		rds_ring->rx_buf_arr = (struct netxen_rx_buffer *)
-			vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
+		rds_ring->rx_buf_arr = vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			printk(KERN_ERR "%s: Failed to allocate "
 				"rx buffer ring %d\n",
-- 
cgit v1.2.3


From f3167460144cd2c24b964a32d40d32f851b5d5f4 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 27 Nov 2010 23:05:44 +0000
Subject: qlcnic: remove unnecessary [kv][mcz]alloc casts

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic_init.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 3f970187cfce..c5ea2f4eb980 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -274,8 +274,7 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 				rds_ring->dma_size + NET_IP_ALIGN;
 			break;
 		}
-		rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
-			vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
+		rds_ring->rx_buf_arr = vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			dev_err(&netdev->dev, "Failed to allocate "
 				"rx buffer ring %d\n", ring);
-- 
cgit v1.2.3


From e80be0b0ee307a2801e57cf36333d3d659e4bcc6 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 27 Nov 2010 23:05:45 +0000
Subject: vxge: remove unnecessary [kv][mcz]alloc casts

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 24 +++++++++---------------
 drivers/net/vxge/vxge-main.c   |  4 +---
 2 files changed, 10 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 44d3ddd37b3e..a0241fe72d8b 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -1219,8 +1219,7 @@ vxge_hw_device_initialize(
 	if (status != VXGE_HW_OK)
 		goto exit;
 
-	hldev = (struct __vxge_hw_device *)
-			vzalloc(sizeof(struct __vxge_hw_device));
+	hldev = vzalloc(sizeof(struct __vxge_hw_device));
 	if (hldev == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
@@ -2140,8 +2139,7 @@ __vxge_hw_mempool_create(
 		goto exit;
 	}
 
-	mempool = (struct vxge_hw_mempool *)
-			vzalloc(sizeof(struct vxge_hw_mempool));
+	mempool = vzalloc(sizeof(struct vxge_hw_mempool));
 	if (mempool == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
@@ -2165,7 +2163,7 @@ __vxge_hw_mempool_create(
 
 	/* allocate array of memblocks */
 	mempool->memblocks_arr =
-		(void **) vzalloc(sizeof(void *) * mempool->memblocks_max);
+		vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -2175,7 +2173,7 @@ __vxge_hw_mempool_create(
 
 	/* allocate array of private parts of items per memblocks */
 	mempool->memblocks_priv_arr =
-		(void **) vzalloc(sizeof(void *) * mempool->memblocks_max);
+		vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_priv_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -2184,7 +2182,7 @@ __vxge_hw_mempool_create(
 	}
 
 	/* allocate array of memblocks DMA objects */
-	mempool->memblocks_dma_arr = (struct vxge_hw_mempool_dma *)
+	mempool->memblocks_dma_arr =
 		vzalloc(sizeof(struct vxge_hw_mempool_dma) *
 			mempool->memblocks_max);
 
@@ -2196,8 +2194,7 @@ __vxge_hw_mempool_create(
 	}
 
 	/* allocate hash array of items */
-	mempool->items_arr =
-		(void **) vzalloc(sizeof(void *) * mempool->items_max);
+	mempool->items_arr = vzalloc(sizeof(void *) * mempool->items_max);
 	if (mempool->items_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -4258,8 +4255,7 @@ vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
 	if (status != VXGE_HW_OK)
 		goto vpath_open_exit1;
 
-	vp = (struct __vxge_hw_vpath_handle *)
-		vzalloc(sizeof(struct __vxge_hw_vpath_handle));
+	vp = vzalloc(sizeof(struct __vxge_hw_vpath_handle));
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto vpath_open_exit2;
@@ -5065,8 +5061,7 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
 				item);
 
 	if (entry == NULL)
-		entry = (struct __vxge_hw_blockpool_entry *)
-			vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
+		entry = vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
 	else
 		list_del(&entry->item);
 
@@ -5182,8 +5177,7 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
 					item);
 
 		if (entry == NULL)
-			entry = (struct __vxge_hw_blockpool_entry *)
-				vmalloc(sizeof(
+			entry = vmalloc(sizeof(
 					struct __vxge_hw_blockpool_entry));
 		else
 			list_del(&entry->item);
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 5cba4a684f08..a21dae1183e0 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -4602,9 +4602,7 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 
 	/* Copy the station mac address to the list */
 	for (i = 0; i < vdev->no_of_vpath; i++) {
-		entry =	(struct vxge_mac_addrs *)
-				kzalloc(sizeof(struct vxge_mac_addrs),
-					GFP_KERNEL);
+		entry =	kzalloc(sizeof(struct vxge_mac_addrs), GFP_KERNEL);
 		if (NULL == entry) {
 			vxge_debug_init(VXGE_ERR,
 				"%s: mac_addr_list : memory allocation failed",
-- 
cgit v1.2.3


From 47c05314328d9c40f6006783dc4c1e3080bd2914 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 28 Nov 2010 00:02:59 +0000
Subject: zd1211rw: document need for kmalloc cast

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/wireless/zd1211rw/zd_chip.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 87a95bcfee57..dd0bb0cc22d9 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -117,6 +117,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr
 
 	/* Allocate a single memory block for values and addresses. */
 	count16 = 2*count;
+	/* zd_addr_t is __nocast, so the kmalloc needs an explicit cast */
 	a16 = (zd_addr_t *) kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
 		                   GFP_KERNEL);
 	if (!a16) {
-- 
cgit v1.2.3


From 78aea4fc67a7534d5f5bbb0419a2bcb50b0547c9 Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon@janc.net.pl>
Date: Sat, 27 Nov 2010 08:39:43 +0000
Subject: forcedeth: fix multiple code style issues

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 301 ++++++++++++++++++++++--------------------------
 1 file changed, 135 insertions(+), 166 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0fa1776563a3..87757c89caef 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -186,9 +186,9 @@ enum {
 	NvRegSlotTime = 0x9c,
 #define NVREG_SLOTTIME_LEGBF_ENABLED	0x80000000
 #define NVREG_SLOTTIME_10_100_FULL	0x00007f00
-#define NVREG_SLOTTIME_1000_FULL 	0x0003ff00
+#define NVREG_SLOTTIME_1000_FULL	0x0003ff00
 #define NVREG_SLOTTIME_HALF		0x0000ff00
-#define NVREG_SLOTTIME_DEFAULT	 	0x00007f00
+#define NVREG_SLOTTIME_DEFAULT		0x00007f00
 #define NVREG_SLOTTIME_MASK		0x000000ff
 
 	NvRegTxDeferral = 0xA0,
@@ -297,7 +297,7 @@ enum {
 #define NVREG_WAKEUPFLAGS_ENABLE	0x1111
 
 	NvRegMgmtUnitGetVersion = 0x204,
-#define NVREG_MGMTUNITGETVERSION     	0x01
+#define NVREG_MGMTUNITGETVERSION	0x01
 	NvRegMgmtUnitVersion = 0x208,
 #define NVREG_MGMTUNITVERSION		0x08
 	NvRegPowerCap = 0x268,
@@ -368,8 +368,8 @@ struct ring_desc_ex {
 };
 
 union ring_type {
-	struct ring_desc* orig;
-	struct ring_desc_ex* ex;
+	struct ring_desc *orig;
+	struct ring_desc_ex *ex;
 };
 
 #define FLAG_MASK_V1 0xffff0000
@@ -444,10 +444,10 @@ union ring_type {
 #define NV_RX3_VLAN_TAG_MASK	(0x0000FFFF)
 
 /* Miscelaneous hardware related defines: */
-#define NV_PCI_REGSZ_VER1      	0x270
-#define NV_PCI_REGSZ_VER2      	0x2d4
-#define NV_PCI_REGSZ_VER3      	0x604
-#define NV_PCI_REGSZ_MAX       	0x604
+#define NV_PCI_REGSZ_VER1	0x270
+#define NV_PCI_REGSZ_VER2	0x2d4
+#define NV_PCI_REGSZ_VER3	0x604
+#define NV_PCI_REGSZ_MAX	0x604
 
 /* various timeout delays: all in usec */
 #define NV_TXRX_RESET_DELAY	4
@@ -717,7 +717,7 @@ static const struct register_test nv_registers_test[] = {
 	{ NvRegMulticastAddrA, 0xffffffff },
 	{ NvRegTxWatermark, 0x0ff },
 	{ NvRegWakeUpFlags, 0x07777 },
-	{ 0,0 }
+	{ 0, 0 }
 };
 
 struct nv_skb_map {
@@ -911,7 +911,7 @@ static int phy_cross = NV_CROSSOVER_DETECTION_DISABLED;
  * Power down phy when interface is down (persists through reboot;
  * older Linux and other OSes may not power it up again)
  */
-static int phy_power_down = 0;
+static int phy_power_down;
 
 static inline struct fe_priv *get_nvpriv(struct net_device *dev)
 {
@@ -984,12 +984,10 @@ static void setup_hw_rings(struct net_device *dev, int rxtx_flags)
 	u8 __iomem *base = get_hwbase(dev);
 
 	if (!nv_optimized(np)) {
-		if (rxtx_flags & NV_SETUP_RX_RING) {
+		if (rxtx_flags & NV_SETUP_RX_RING)
 			writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
-		}
-		if (rxtx_flags & NV_SETUP_TX_RING) {
+		if (rxtx_flags & NV_SETUP_TX_RING)
 			writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
-		}
 	} else {
 		if (rxtx_flags & NV_SETUP_RX_RING) {
 			writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
@@ -1174,9 +1172,8 @@ static int phy_reset(struct net_device *dev, u32 bmcr_setup)
 	unsigned int tries = 0;
 
 	miicontrol = BMCR_RESET | bmcr_setup;
-	if (mii_rw(dev, np->phyaddr, MII_BMCR, miicontrol)) {
+	if (mii_rw(dev, np->phyaddr, MII_BMCR, miicontrol))
 		return -1;
-	}
 
 	/* wait for 500ms */
 	msleep(500);
@@ -1196,7 +1193,7 @@ static int phy_init(struct net_device *dev)
 {
 	struct fe_priv *np = get_nvpriv(dev);
 	u8 __iomem *base = get_hwbase(dev);
-	u32 phyinterface, phy_reserved, mii_status, mii_control, mii_control_1000,reg;
+	u32 phyinterface, phy_reserved, mii_status, mii_control, mii_control_1000, reg;
 
 	/* phy errata for E3016 phy */
 	if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
@@ -1313,8 +1310,7 @@ static int phy_init(struct net_device *dev)
 			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-	}
-	else
+	} else
 		np->gigabit = 0;
 
 	mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
@@ -1340,7 +1336,7 @@ static int phy_init(struct net_device *dev)
 	}
 
 	/* phy vendor specific configuration */
-	if ((np->phy_oui == PHY_OUI_CICADA) && (phyinterface & PHY_RGMII) ) {
+	if ((np->phy_oui == PHY_OUI_CICADA) && (phyinterface & PHY_RGMII)) {
 		phy_reserved = mii_rw(dev, np->phyaddr, MII_RESV1, MII_READ);
 		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
 		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
@@ -1501,12 +1497,10 @@ static int phy_init(struct net_device *dev)
 	/* restart auto negotiation, power down phy */
 	mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 	mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE);
-	if (phy_power_down) {
+	if (phy_power_down)
 		mii_control |= BMCR_PDOWN;
-	}
-	if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
+	if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control))
 		return PHY_ERROR;
-	}
 
 	return 0;
 }
@@ -1526,8 +1520,8 @@ static void nv_start_rx(struct net_device *dev)
 	}
 	writel(np->linkspeed, base + NvRegLinkSpeed);
 	pci_push(base);
-        rx_ctrl |= NVREG_RCVCTL_START;
-        if (np->mac_in_use)
+	rx_ctrl |= NVREG_RCVCTL_START;
+	if (np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
 	dprintk(KERN_DEBUG "%s: nv_start_rx to duplex %d, speed 0x%08x.\n",
@@ -1745,7 +1739,7 @@ static struct net_device_stats *nv_get_stats(struct net_device *dev)
 static int nv_alloc_rx(struct net_device *dev)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct ring_desc* less_rx;
+	struct ring_desc *less_rx;
 
 	less_rx = np->get_rx.orig;
 	if (less_rx-- == np->first_rx.orig)
@@ -1767,9 +1761,8 @@ static int nv_alloc_rx(struct net_device *dev)
 				np->put_rx.orig = np->first_rx.orig;
 			if (unlikely(np->put_rx_ctx++ == np->last_rx_ctx))
 				np->put_rx_ctx = np->first_rx_ctx;
-		} else {
+		} else
 			return 1;
-		}
 	}
 	return 0;
 }
@@ -1777,7 +1770,7 @@ static int nv_alloc_rx(struct net_device *dev)
 static int nv_alloc_rx_optimized(struct net_device *dev)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct ring_desc_ex* less_rx;
+	struct ring_desc_ex *less_rx;
 
 	less_rx = np->get_rx.ex;
 	if (less_rx-- == np->first_rx.ex)
@@ -1800,9 +1793,8 @@ static int nv_alloc_rx_optimized(struct net_device *dev)
 				np->put_rx.ex = np->first_rx.ex;
 			if (unlikely(np->put_rx_ctx++ == np->last_rx_ctx))
 				np->put_rx_ctx = np->first_rx_ctx;
-		} else {
+		} else
 			return 1;
-		}
 	}
 	return 0;
 }
@@ -2018,24 +2010,24 @@ static void nv_legacybackoff_reseed(struct net_device *dev)
 
 /* Known Good seed sets */
 static const u32 main_seedset[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {
-    {145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
-    {245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 385, 761, 790, 974},
-    {145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
-    {245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 386, 761, 790, 974},
-    {266, 265, 276, 585, 397, 208, 345, 355, 365, 376, 385, 396, 771, 700, 984},
-    {266, 265, 276, 586, 397, 208, 346, 355, 365, 376, 285, 396, 771, 700, 984},
-    {366, 365, 376, 686, 497, 308, 447, 455, 466, 476, 485, 496, 871, 800,  84},
-    {466, 465, 476, 786, 597, 408, 547, 555, 566, 576, 585, 597, 971, 900, 184}};
+	{145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
+	{245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 385, 761, 790, 974},
+	{145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
+	{245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 386, 761, 790, 974},
+	{266, 265, 276, 585, 397, 208, 345, 355, 365, 376, 385, 396, 771, 700, 984},
+	{266, 265, 276, 586, 397, 208, 346, 355, 365, 376, 285, 396, 771, 700, 984},
+	{366, 365, 376, 686, 497, 308, 447, 455, 466, 476, 485, 496, 871, 800,  84},
+	{466, 465, 476, 786, 597, 408, 547, 555, 566, 576, 585, 597, 971, 900, 184} };
 
 static const u32 gear_seedset[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 397},
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395}};
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 397},
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395} };
 
 static void nv_gear_backoff_reseed(struct net_device *dev)
 {
@@ -2083,13 +2075,12 @@ static void nv_gear_backoff_reseed(struct net_device *dev)
 	temp = NVREG_BKOFFCTRL_DEFAULT | (0 << NVREG_BKOFFCTRL_SELECT);
 	temp |= combinedSeed & NVREG_BKOFFCTRL_SEED_MASK;
 	temp |= combinedSeed >> NVREG_BKOFFCTRL_GEAR;
-	writel(temp,base + NvRegBackOffControl);
+	writel(temp, base + NvRegBackOffControl);
 
-    	/* Setup seeds for all gear LFSRs. */
+	/* Setup seeds for all gear LFSRs. */
 	get_random_bytes(&seedset, sizeof(seedset));
 	seedset = seedset % BACKOFF_SEEDSET_ROWS;
-	for (i = 1; i <= BACKOFF_SEEDSET_LFSRS; i++)
-	{
+	for (i = 1; i <= BACKOFF_SEEDSET_LFSRS; i++) {
 		temp = NVREG_BKOFFCTRL_DEFAULT | (i << NVREG_BKOFFCTRL_SELECT);
 		temp |= main_seedset[seedset][i-1] & 0x3ff;
 		temp |= ((gear_seedset[seedset][i-1] & 0x3ff) << NVREG_BKOFFCTRL_GEAR);
@@ -2113,10 +2104,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	u32 size = skb_headlen(skb);
 	u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
 	u32 empty_slots;
-	struct ring_desc* put_tx;
-	struct ring_desc* start_tx;
-	struct ring_desc* prev_tx;
-	struct nv_skb_map* prev_tx_ctx;
+	struct ring_desc *put_tx;
+	struct ring_desc *start_tx;
+	struct ring_desc *prev_tx;
+	struct nv_skb_map *prev_tx_ctx;
 	unsigned long flags;
 
 	/* add fragments to entries count */
@@ -2208,10 +2199,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		dev->name, entries, tx_flags_extra);
 	{
 		int j;
-		for (j=0; j<64; j++) {
+		for (j = 0; j < 64; j++) {
 			if ((j%16) == 0)
 				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char*)skb->data)[j]);
+			dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 		}
 		dprintk("\n");
 	}
@@ -2233,11 +2224,11 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 	u32 size = skb_headlen(skb);
 	u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
 	u32 empty_slots;
-	struct ring_desc_ex* put_tx;
-	struct ring_desc_ex* start_tx;
-	struct ring_desc_ex* prev_tx;
-	struct nv_skb_map* prev_tx_ctx;
-	struct nv_skb_map* start_tx_ctx;
+	struct ring_desc_ex *put_tx;
+	struct ring_desc_ex *start_tx;
+	struct ring_desc_ex *prev_tx;
+	struct nv_skb_map *prev_tx_ctx;
+	struct nv_skb_map *start_tx_ctx;
 	unsigned long flags;
 
 	/* add fragments to entries count */
@@ -2359,10 +2350,10 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 		dev->name, entries, tx_flags_extra);
 	{
 		int j;
-		for (j=0; j<64; j++) {
+		for (j = 0; j < 64; j++) {
 			if ((j%16) == 0)
 				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char*)skb->data)[j]);
+			dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 		}
 		dprintk("\n");
 	}
@@ -2399,7 +2390,7 @@ static int nv_tx_done(struct net_device *dev, int limit)
 	struct fe_priv *np = netdev_priv(dev);
 	u32 flags;
 	int tx_work = 0;
-	struct ring_desc* orig_get_tx = np->get_tx.orig;
+	struct ring_desc *orig_get_tx = np->get_tx.orig;
 
 	while ((np->get_tx.orig != np->put_tx.orig) &&
 	       !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) &&
@@ -2464,7 +2455,7 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 	struct fe_priv *np = netdev_priv(dev);
 	u32 flags;
 	int tx_work = 0;
-	struct ring_desc_ex* orig_get_tx = np->get_tx.ex;
+	struct ring_desc_ex *orig_get_tx = np->get_tx.ex;
 
 	while ((np->get_tx.ex != np->put_tx.ex) &&
 	       !((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX2_VALID) &&
@@ -2491,9 +2482,8 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 			np->get_tx_ctx->skb = NULL;
 			tx_work++;
 
-			if (np->tx_limit) {
+			if (np->tx_limit)
 				nv_tx_flip_ownership(dev);
-			}
 		}
 		if (unlikely(np->get_tx.ex++ == np->last_tx.ex))
 			np->get_tx.ex = np->first_tx.ex;
@@ -2532,7 +2522,7 @@ static void nv_tx_timeout(struct net_device *dev)
 		printk(KERN_INFO "%s: Ring at %lx\n",
 		       dev->name, (unsigned long)np->ring_addr);
 		printk(KERN_INFO "%s: Dumping tx registers\n", dev->name);
-		for (i=0;i<=np->register_size;i+= 32) {
+		for (i = 0; i <= np->register_size; i += 32) {
 			printk(KERN_INFO "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
 					i,
 					readl(base + i + 0), readl(base + i + 4),
@@ -2541,7 +2531,7 @@ static void nv_tx_timeout(struct net_device *dev)
 					readl(base + i + 24), readl(base + i + 28));
 		}
 		printk(KERN_INFO "%s: Dumping tx ring\n", dev->name);
-		for (i=0;i<np->tx_ring_size;i+= 4) {
+		for (i = 0; i < np->tx_ring_size; i += 4) {
 			if (!nv_optimized(np)) {
 				printk(KERN_INFO "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
 				       i,
@@ -2616,11 +2606,11 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 	int protolen;	/* length as stored in the proto field */
 
 	/* 1) calculate len according to header */
-	if ( ((struct vlan_ethhdr *)packet)->h_vlan_proto == htons(ETH_P_8021Q)) {
-		protolen = ntohs( ((struct vlan_ethhdr *)packet)->h_vlan_encapsulated_proto );
+	if (((struct vlan_ethhdr *)packet)->h_vlan_proto == htons(ETH_P_8021Q)) {
+		protolen = ntohs(((struct vlan_ethhdr *)packet)->h_vlan_encapsulated_proto);
 		hdrlen = VLAN_HLEN;
 	} else {
-		protolen = ntohs( ((struct ethhdr *)packet)->h_proto);
+		protolen = ntohs(((struct ethhdr *)packet)->h_proto);
 		hdrlen = ETH_HLEN;
 	}
 	dprintk(KERN_DEBUG "%s: nv_getlen: datalen %d, protolen %d, hdrlen %d\n",
@@ -2667,7 +2657,7 @@ static int nv_rx_process(struct net_device *dev, int limit)
 	struct sk_buff *skb;
 	int len;
 
-	while((np->get_rx.orig != np->put_rx.orig) &&
+	while ((np->get_rx.orig != np->put_rx.orig) &&
 	      !((flags = le32_to_cpu(np->get_rx.orig->flaglen)) & NV_RX_AVAIL) &&
 		(rx_work < limit)) {
 
@@ -2687,11 +2677,11 @@ static int nv_rx_process(struct net_device *dev, int limit)
 
 		{
 			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).",flags);
-			for (j=0; j<64; j++) {
+			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).", flags);
+			for (j = 0; j < 64; j++) {
 				if ((j%16) == 0)
 					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char*)skb->data)[j]);
+				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 			}
 			dprintk("\n");
 		}
@@ -2710,9 +2700,8 @@ static int nv_rx_process(struct net_device *dev, int limit)
 					}
 					/* framing errors are soft errors */
 					else if ((flags & NV_RX_ERROR_MASK) == NV_RX_FRAMINGERR) {
-						if (flags & NV_RX_SUBSTRACT1) {
+						if (flags & NV_RX_SUBSTRACT1)
 							len--;
-						}
 					}
 					/* the rest are hard errors */
 					else {
@@ -2745,9 +2734,8 @@ static int nv_rx_process(struct net_device *dev, int limit)
 					}
 					/* framing errors are soft errors */
 					else if ((flags & NV_RX2_ERROR_MASK) == NV_RX2_FRAMINGERR) {
-						if (flags & NV_RX2_SUBSTRACT1) {
+						if (flags & NV_RX2_SUBSTRACT1)
 							len--;
-						}
 					}
 					/* the rest are hard errors */
 					else {
@@ -2797,7 +2785,7 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 	struct sk_buff *skb;
 	int len;
 
-	while((np->get_rx.ex != np->put_rx.ex) &&
+	while ((np->get_rx.ex != np->put_rx.ex) &&
 	      !((flags = le32_to_cpu(np->get_rx.ex->flaglen)) & NV_RX2_AVAIL) &&
 	      (rx_work < limit)) {
 
@@ -2817,11 +2805,11 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 
 		{
 			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).",flags);
-			for (j=0; j<64; j++) {
+			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).", flags);
+			for (j = 0; j < 64; j++) {
 				if ((j%16) == 0)
 					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char*)skb->data)[j]);
+				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 			}
 			dprintk("\n");
 		}
@@ -2838,9 +2826,8 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 				}
 				/* framing errors are soft errors */
 				else if ((flags & NV_RX2_ERROR_MASK) == NV_RX2_FRAMINGERR) {
-					if (flags & NV_RX2_SUBSTRACT1) {
+					if (flags & NV_RX2_SUBSTRACT1)
 						len--;
-					}
 				}
 				/* the rest are hard errors */
 				else {
@@ -2949,7 +2936,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
 		/* reinit nic view of the rx queue */
 		writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 		setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-		writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+		writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 			base + NvRegRingSizes);
 		pci_push(base);
 		writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -2986,7 +2973,7 @@ static void nv_copy_mac_to_hw(struct net_device *dev)
 static int nv_set_mac_address(struct net_device *dev, void *addr)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct sockaddr *macaddr = (struct sockaddr*)addr;
+	struct sockaddr *macaddr = (struct sockaddr *)addr;
 
 	if (!is_valid_ether_addr(macaddr->sa_data))
 		return -EADDRNOTAVAIL;
@@ -3302,7 +3289,7 @@ set_speed:
 	}
 	writel(txreg, base + NvRegTxWatermark);
 
-	writel(NVREG_MISC1_FORCE | ( np->duplex ? 0 : NVREG_MISC1_HD),
+	writel(NVREG_MISC1_FORCE | (np->duplex ? 0 : NVREG_MISC1_HD),
 		base + NvRegMisc1);
 	pci_push(base);
 	writel(np->linkspeed, base + NvRegLinkSpeed);
@@ -3312,8 +3299,8 @@ set_speed:
 	/* setup pause frame */
 	if (np->duplex != 0) {
 		if (np->autoneg && np->pause_flags & NV_PAUSEFRAME_AUTONEG) {
-			adv_pause = adv & (ADVERTISE_PAUSE_CAP| ADVERTISE_PAUSE_ASYM);
-			lpa_pause = lpa & (LPA_PAUSE_CAP| LPA_PAUSE_ASYM);
+			adv_pause = adv & (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+			lpa_pause = lpa & (LPA_PAUSE_CAP | LPA_PAUSE_ASYM);
 
 			switch (adv_pause) {
 			case ADVERTISE_PAUSE_CAP:
@@ -3324,22 +3311,17 @@ set_speed:
 				}
 				break;
 			case ADVERTISE_PAUSE_ASYM:
-				if (lpa_pause == (LPA_PAUSE_CAP| LPA_PAUSE_ASYM))
-				{
+				if (lpa_pause == (LPA_PAUSE_CAP | LPA_PAUSE_ASYM))
 					pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
-				}
 				break;
-			case ADVERTISE_PAUSE_CAP| ADVERTISE_PAUSE_ASYM:
-				if (lpa_pause & LPA_PAUSE_CAP)
-				{
+			case ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM:
+				if (lpa_pause & LPA_PAUSE_CAP) {
 					pause_flags |=  NV_PAUSEFRAME_RX_ENABLE;
 					if (np->pause_flags & NV_PAUSEFRAME_TX_REQ)
 						pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
 				}
 				if (lpa_pause == LPA_PAUSE_ASYM)
-				{
 					pause_flags |= NV_PAUSEFRAME_RX_ENABLE;
-				}
 				break;
 			}
 		} else {
@@ -3514,7 +3496,7 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 
 	dprintk(KERN_DEBUG "%s: nv_nic_irq_tx\n", dev->name);
 
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL;
 		writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus);
 		dprintk(KERN_DEBUG "%s: tx irq: %08x\n", dev->name, events);
@@ -3553,7 +3535,7 @@ static int nv_napi_poll(struct napi_struct *napi, int budget)
 	u8 __iomem *base = get_hwbase(dev);
 	unsigned long flags;
 	int retcode;
-	int rx_count, tx_work=0, rx_work=0;
+	int rx_count, tx_work = 0, rx_work = 0;
 
 	do {
 		if (!nv_optimized(np)) {
@@ -3628,7 +3610,7 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 
 	dprintk(KERN_DEBUG "%s: nv_nic_irq_rx\n", dev->name);
 
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
 		writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
 		dprintk(KERN_DEBUG "%s: rx irq: %08x\n", dev->name, events);
@@ -3675,7 +3657,7 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 
 	dprintk(KERN_DEBUG "%s: nv_nic_irq_other\n", dev->name);
 
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER;
 		writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus);
 		dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
@@ -3776,17 +3758,15 @@ static void set_msix_vector_map(struct net_device *dev, u32 vector, u32 irqmask)
 	 * the remaining 8 interrupts.
 	 */
 	for (i = 0; i < 8; i++) {
-		if ((irqmask >> i) & 0x1) {
+		if ((irqmask >> i) & 0x1)
 			msixmap |= vector << (i << 2);
-		}
 	}
 	writel(readl(base + NvRegMSIXMap0) | msixmap, base + NvRegMSIXMap0);
 
 	msixmap = 0;
 	for (i = 0; i < 8; i++) {
-		if ((irqmask >> (i + 8)) & 0x1) {
+		if ((irqmask >> (i + 8)) & 0x1)
 			msixmap |= vector << (i << 2);
-		}
 	}
 	writel(readl(base + NvRegMSIXMap1) | msixmap, base + NvRegMSIXMap1);
 }
@@ -3809,9 +3789,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 	}
 
 	if (np->msi_flags & NV_MSI_X_CAPABLE) {
-		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			np->msi_x_entry[i].entry = i;
-		}
 		if ((ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK))) == 0) {
 			np->msi_flags |= NV_MSI_X_ENABLED;
 			if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT && !intr_test) {
@@ -3903,9 +3882,8 @@ static void nv_free_irq(struct net_device *dev)
 	int i;
 
 	if (np->msi_flags & NV_MSI_X_ENABLED) {
-		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			free_irq(np->msi_x_entry[i].vector, dev);
-		}
 		pci_disable_msix(np->pci_dev);
 		np->msi_flags &= ~NV_MSI_X_ENABLED;
 	} else {
@@ -3975,7 +3953,7 @@ static void nv_do_nic_poll(unsigned long data)
 			/* reinit nic view of the rx queue */
 			writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 			setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-			writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+			writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 				base + NvRegRingSizes);
 			pci_push(base);
 			writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -4105,7 +4083,7 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	}
 
 	if (netif_carrier_ok(dev)) {
-		switch(np->linkspeed & (NVREG_LINKSPEED_MASK)) {
+		switch (np->linkspeed & (NVREG_LINKSPEED_MASK)) {
 		case NVREG_LINKSPEED_10:
 			ecmd->speed = SPEED_10;
 			break;
@@ -4344,7 +4322,7 @@ static void nv_get_regs(struct net_device *dev, struct ethtool_regs *regs, void
 
 	regs->version = FORCEDETH_REGS_VER;
 	spin_lock_irq(&np->lock);
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		rbuf[i] = readl(base + i*sizeof(u32));
 	spin_unlock_irq(&np->lock);
 }
@@ -4491,14 +4469,14 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 	np->tx_ring_size = ring->tx_pending;
 
 	if (!nv_optimized(np)) {
-		np->rx_ring.orig = (struct ring_desc*)rxtx_ring;
+		np->rx_ring.orig = (struct ring_desc *)rxtx_ring;
 		np->tx_ring.orig = &np->rx_ring.orig[np->rx_ring_size];
 	} else {
-		np->rx_ring.ex = (struct ring_desc_ex*)rxtx_ring;
+		np->rx_ring.ex = (struct ring_desc_ex *)rxtx_ring;
 		np->tx_ring.ex = &np->rx_ring.ex[np->rx_ring_size];
 	}
-	np->rx_skb = (struct nv_skb_map*)rx_skbuff;
-	np->tx_skb = (struct nv_skb_map*)tx_skbuff;
+	np->rx_skb = (struct nv_skb_map *)rx_skbuff;
+	np->tx_skb = (struct nv_skb_map *)tx_skbuff;
 	np->ring_addr = ring_addr;
 
 	memset(np->rx_skb, 0, sizeof(struct nv_skb_map) * np->rx_ring_size);
@@ -4515,7 +4493,7 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 		/* reinit nic view of the queues */
 		writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 		setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-		writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+		writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 			base + NvRegRingSizes);
 		pci_push(base);
 		writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -4841,7 +4819,7 @@ static int nv_loopback_test(struct net_device *dev)
 	/* reinit nic view of the rx queue */
 	writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 	setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-	writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+	writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 		base + NvRegRingSizes);
 	pci_push(base);
 
@@ -4893,9 +4871,8 @@ static int nv_loopback_test(struct net_device *dev)
 		if (flags & NV_RX_ERROR)
 			ret = 0;
 	} else {
-		if (flags & NV_RX2_ERROR) {
+		if (flags & NV_RX2_ERROR)
 			ret = 0;
-		}
 	}
 
 	if (ret) {
@@ -4958,11 +4935,10 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
 			netif_addr_lock(dev);
 			spin_lock_irq(&np->lock);
 			nv_disable_hw_interrupts(dev, np->irqmask);
-			if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
+			if (!(np->msi_flags & NV_MSI_X_ENABLED))
 				writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
-			} else {
+			else
 				writel(NVREG_IRQSTAT_MASK, base + NvRegMSIXIrqStatus);
-			}
 			/* stop engines */
 			nv_stop_rxtx(dev);
 			nv_txrx_reset(dev);
@@ -5003,7 +4979,7 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
 			/* reinit nic view of the rx queue */
 			writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 			setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-			writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+			writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 				base + NvRegRingSizes);
 			pci_push(base);
 			writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -5106,8 +5082,7 @@ static int nv_mgmt_acquire_sema(struct net_device *dev)
 		    ((tx_ctrl & NVREG_XMITCTL_MGMT_SEMA_MASK) == NVREG_XMITCTL_MGMT_SEMA_FREE)) {
 			np->mgmt_sema = 1;
 			return 1;
-		}
-		else
+		} else
 			udelay(50);
 	}
 
@@ -5204,7 +5179,7 @@ static int nv_open(struct net_device *dev)
 
 	/* give hw rings */
 	setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-	writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+	writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 		base + NvRegRingSizes);
 
 	writel(np->linkspeed, base + NvRegLinkSpeed);
@@ -5251,8 +5226,7 @@ static int nv_open(struct net_device *dev)
 			writel(NVREG_POLL_DEFAULT_THROUGHPUT, base + NvRegPollingInterval);
 		else
 			writel(NVREG_POLL_DEFAULT_CPU, base + NvRegPollingInterval);
-	}
-	else
+	} else
 		writel(poll_interval & 0xFFFF, base + NvRegPollingInterval);
 	writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6);
 	writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
@@ -5263,7 +5237,7 @@ static int nv_open(struct net_device *dev)
 		writel(NVREG_WAKEUPFLAGS_ENABLE , base + NvRegWakeUpFlags);
 
 	i = readl(base + NvRegPowerState);
-	if ( (i & NVREG_POWERSTATE_POWEREDUP) == 0)
+	if ((i & NVREG_POWERSTATE_POWEREDUP) == 0)
 		writel(NVREG_POWERSTATE_POWEREDUP|i, base + NvRegPowerState);
 
 	pci_push(base);
@@ -5276,9 +5250,8 @@ static int nv_open(struct net_device *dev)
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
 	pci_push(base);
 
-	if (nv_request_irq(dev, 0)) {
+	if (nv_request_irq(dev, 0))
 		goto out_drain;
-	}
 
 	/* ask for interrupts */
 	nv_enable_hw_interrupts(dev, np->irqmask);
@@ -5466,7 +5439,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	addr = 0;
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
 		dprintk(KERN_DEBUG "%s: resource %d start %p len %ld flags 0x%08lx.\n",
-				pci_name(pci_dev), i, (void*)pci_resource_start(pci_dev, i),
+				pci_name(pci_dev), i, (void *)pci_resource_start(pci_dev, i),
 				pci_resource_len(pci_dev, i),
 				pci_resource_flags(pci_dev, i));
 		if (pci_resource_flags(pci_dev, i) & IORESOURCE_MEM &&
@@ -5631,7 +5604,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		 */
 		dev_printk(KERN_ERR, &pci_dev->dev,
 			"Invalid Mac address detected: %pM\n",
-		        dev->dev_addr);
+			dev->dev_addr);
 		dev_printk(KERN_ERR, &pci_dev->dev,
 			"Please complain to your hardware vendor. Switching to a random MAC.\n");
 		random_ether_addr(dev->dev_addr);
@@ -5663,16 +5636,15 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		writel(powerstate, base + NvRegPowerState2);
 	}
 
-	if (np->desc_ver == DESC_VER_1) {
+	if (np->desc_ver == DESC_VER_1)
 		np->tx_flags = NV_TX_VALID;
-	} else {
+	else
 		np->tx_flags = NV_TX2_VALID;
-	}
 
 	np->msi_flags = 0;
-	if ((id->driver_data & DEV_HAS_MSI) && msi) {
+	if ((id->driver_data & DEV_HAS_MSI) && msi)
 		np->msi_flags |= NV_MSI_CAPABLE;
-	}
+
 	if ((id->driver_data & DEV_HAS_MSI_X) && msix) {
 		/* msix has had reported issues when modifying irqmask
 		   as in the case of napi, therefore, disable for now
@@ -5735,9 +5707,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		    nv_mgmt_acquire_sema(dev) &&
 		    nv_mgmt_get_version(dev)) {
 			np->mac_in_use = 1;
-			if (np->mgmt_version > 0) {
+			if (np->mgmt_version > 0)
 				np->mac_in_use = readl(base + NvRegMgmtUnitControl) & NVREG_MGMTUNITCONTROL_INUSE;
-			}
 			dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n",
 				pci_name(pci_dev), np->mac_in_use);
 			/* management unit setup the phy already? */
@@ -5799,9 +5770,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	} else {
 		/* see if it is a gigabit phy */
 		u32 mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
-		if (mii_status & PHY_GIGABIT) {
+		if (mii_status & PHY_GIGABIT)
 			np->gigabit = PHY_GIGABIT;
-		}
 	}
 
 	/* set default link speed settings */
@@ -5829,19 +5799,19 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		   dev->dev_addr[5]);
 
 	dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
-		   dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
-		   dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
-		   	"csum " : "",
-		   dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
-		   	"vlan " : "",
-		   id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
-		   id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
-		   id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
-		   np->gigabit == PHY_GIGABIT ? "gbit " : "",
-		   np->need_linktimer ? "lnktim " : "",
-		   np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
-		   np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
-		   np->desc_ver);
+		dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
+		dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
+			"csum " : "",
+		dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
+			"vlan " : "",
+		id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
+		id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
+		id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
+		np->gigabit == PHY_GIGABIT ? "gbit " : "",
+		np->need_linktimer ? "lnktim " : "",
+		np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
+		np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
+		np->desc_ver);
 
 	return 0;
 
@@ -5931,13 +5901,13 @@ static int nv_suspend(struct pci_dev *pdev, pm_message_t state)
 	int i;
 
 	if (netif_running(dev)) {
-		// Gross.
+		/* Gross. */
 		nv_close(dev);
 	}
 	netif_device_detach(dev);
 
 	/* save non-pci configuration space */
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		np->saved_config_space[i] = readl(base + i*sizeof(u32));
 
 	pci_save_state(pdev);
@@ -5960,7 +5930,7 @@ static int nv_resume(struct pci_dev *pdev)
 	pci_enable_wake(pdev, PCI_D0, 0);
 
 	/* restore non-pci configuration space */
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		writel(np->saved_config_space[i], base+i*sizeof(u32));
 
 	if (np->driver_data & DEV_NEED_MSI_FIX)
@@ -5990,9 +5960,8 @@ static void nv_shutdown(struct pci_dev *pdev)
 	 * If we really go for poweroff, we must not restore the MAC,
 	 * otherwise the MAC for WOL will be reversed at least on some boards.
 	 */
-	if (system_state != SYSTEM_POWER_OFF) {
+	if (system_state != SYSTEM_POWER_OFF)
 		nv_restore_mac_addr(pdev);
-	}
 
 	pci_disable_device(pdev);
 	/*
-- 
cgit v1.2.3


From 9b03b06b65856f70564c53654d44053f3072379e Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon@janc.net.pl>
Date: Sat, 27 Nov 2010 08:39:44 +0000
Subject: forcedeth: remove unnecessary checks before kfree

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 87757c89caef..81722fb51a36 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1013,10 +1013,8 @@ static void free_rings(struct net_device *dev)
 			pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (np->rx_ring_size + np->tx_ring_size),
 					    np->rx_ring.ex, np->ring_addr);
 	}
-	if (np->rx_skb)
-		kfree(np->rx_skb);
-	if (np->tx_skb)
-		kfree(np->tx_skb);
+	kfree(np->rx_skb);
+	kfree(np->tx_skb);
 }
 
 static int using_multi_irqs(struct net_device *dev)
@@ -4442,10 +4440,9 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 				pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (ring->rx_pending + ring->tx_pending),
 						    rxtx_ring, ring_addr);
 		}
-		if (rx_skbuff)
-			kfree(rx_skbuff);
-		if (tx_skbuff)
-			kfree(tx_skbuff);
+
+		kfree(rx_skbuff);
+		kfree(tx_skbuff);
 		goto exit;
 	}
 
-- 
cgit v1.2.3


From 5504e1397cc860e61fbb68c56e7a10db613275fd Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon@janc.net.pl>
Date: Sat, 27 Nov 2010 08:39:45 +0000
Subject: forcedeth: include <linux/io.h> and <linux/uaccess.h> instead of
 <asm/io.h> and <asm/uaccess.h> as suggested by checkpatch

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 81722fb51a36..8deae909bbda 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -60,10 +60,10 @@
 #include <linux/if_vlan.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/uaccess.h>
+#include  <linux/io.h>
 
 #include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
 #if 0
-- 
cgit v1.2.3


From 34cf97eb255b09751f1eb1b5573813e9ea3fe21f Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon@janc.net.pl>
Date: Sat, 27 Nov 2010 08:39:46 +0000
Subject: forcedeth: do not use assignment in if conditions

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 8deae909bbda..2f092d75d78e 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3789,7 +3789,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 	if (np->msi_flags & NV_MSI_X_CAPABLE) {
 		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			np->msi_x_entry[i].entry = i;
-		if ((ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK))) == 0) {
+		ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK));
+		if (ret == 0) {
 			np->msi_flags |= NV_MSI_X_ENABLED;
 			if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT && !intr_test) {
 				/* Request irq for rx handling */
@@ -3841,7 +3842,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 		}
 	}
 	if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) {
-		if ((ret = pci_enable_msi(np->pci_dev)) == 0) {
+		ret = pci_enable_msi(np->pci_dev);
+		if (ret == 0) {
 			np->msi_flags |= NV_MSI_ENABLED;
 			dev->irq = np->pci_dev->irq;
 			if (request_irq(np->pci_dev->irq, handler, IRQF_SHARED, dev->name, dev) != 0) {
-- 
cgit v1.2.3


From de855b992d75e49816eb09231764e7a63a4f555d Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon@janc.net.pl>
Date: Sat, 27 Nov 2010 08:39:48 +0000
Subject: forcedeth: use usleep_range not msleep for small sleeps

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 2f092d75d78e..2fd1ae9e13b5 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1178,7 +1178,7 @@ static int phy_reset(struct net_device *dev, u32 bmcr_setup)
 
 	/* must wait till reset is deasserted */
 	while (miicontrol & BMCR_RESET) {
-		msleep(10);
+		usleep_range(10000, 20000);
 		miicontrol = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		/* FIXME: 100 tries seem excessive */
 		if (tries++ > 100)
-- 
cgit v1.2.3


From 5e9559689735f760f3a1fb9b2aafeb4d8efbf8f5 Mon Sep 17 00:00:00 2001
From: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Date: Sun, 28 Nov 2010 18:10:53 -0800
Subject: stmmac: fix stmmac_resume removing not yet used shutdown flag

The commit to convert to use the dev_pm_ops struct
introduces a bug. The shutdown flag is not yet used
because the hibernation on memory is done by using
the freeze callback.
Thanks to Vlad for having reported it.

Reported-by: Vlad Lungu <vlad.lungu@windriver.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac_main.c | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index f1dbc182c8df..730a6fd79ee0 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1846,13 +1846,6 @@ static int stmmac_resume(struct device *dev)
 	if (!netif_running(ndev))
 		return 0;
 
-	if (priv->shutdown) {
-		/* Re-open the interface and re-init the MAC/DMA
-		   and the rings (i.e. on hibernation stage) */
-		stmmac_open(dev);
-		return 0;
-	}
-
 	spin_lock(&priv->lock);
 
 	/* Power Down bit, into the PM register, is cleared
-- 
cgit v1.2.3


From f3aa3136d9c15ff693198eb34701a74bb0b6b969 Mon Sep 17 00:00:00 2001
From: Sachin Sant <sachinp@in.ibm.com>
Date: Fri, 26 Nov 2010 02:41:17 +0000
Subject: qeth lcs: convert mc rwlock to RCU

Commit 1d7138de878d1d4210727c1200193e69596f93b3
igmp: RCU conversion of in_dev->mc_list

converted rwlock to RCU.

Update the s390 network drivers(qeth & lcs) code to adapt to this change.
V2 : Changes based on suggestions given by Eric Dumazet

Signed-off-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/lcs.c          | 10 ++++++----
 drivers/s390/net/qeth_l3_main.c | 11 ++++++-----
 2 files changed, 12 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 0f19d540b655..c9f13b9ea339 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1188,7 +1188,8 @@ lcs_remove_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
 	spin_lock_irqsave(&card->ipm_lock, flags);
 	list_for_each(l, &card->ipm_list) {
 		ipm = list_entry(l, struct lcs_ipm_list, list);
-		for (im4 = in4_dev->mc_list; im4 != NULL; im4 = im4->next) {
+		for (im4 = rcu_dereference(in4_dev->mc_list);
+		     im4 != NULL; im4 = rcu_dereference(im4->next_rcu)) {
 			lcs_get_mac_for_ipm(im4->multiaddr, buf, card->dev);
 			if ( (ipm->ipm.ip_addr == im4->multiaddr) &&
 			     (memcmp(buf, &ipm->ipm.mac_addr,
@@ -1233,7 +1234,8 @@ lcs_set_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
 	unsigned long flags;
 
 	LCS_DBF_TEXT(4, trace, "setmclst");
-	for (im4 = in4_dev->mc_list; im4; im4 = im4->next) {
+	for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
+	     im4 = rcu_dereference(im4->next_rcu)) {
 		lcs_get_mac_for_ipm(im4->multiaddr, buf, card->dev);
 		ipm = lcs_check_addr_entry(card, im4, buf);
 		if (ipm != NULL)
@@ -1269,10 +1271,10 @@ lcs_register_mc_addresses(void *data)
 	in4_dev = in_dev_get(card->dev);
 	if (in4_dev == NULL)
 		goto out;
-	read_lock(&in4_dev->mc_list_lock);
+	rcu_read_lock();
 	lcs_remove_mc_addresses(card,in4_dev);
 	lcs_set_mc_addresses(card, in4_dev);
-	read_unlock(&in4_dev->mc_list_lock);
+	rcu_read_unlock();
 	in_dev_put(in4_dev);
 
 	netif_carrier_off(card->dev);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 74d1401a5d5e..65291db324f5 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1796,7 +1796,8 @@ static void qeth_l3_add_mc(struct qeth_card *card, struct in_device *in4_dev)
 	char buf[MAX_ADDR_LEN];
 
 	QETH_CARD_TEXT(card, 4, "addmc");
-	for (im4 = in4_dev->mc_list; im4; im4 = im4->next) {
+	for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
+	     im4 = rcu_dereference(im4->next_rcu)) {
 		qeth_l3_get_mac_for_ipm(im4->multiaddr, buf, in4_dev->dev);
 		ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV4);
 		if (!ipm)
@@ -1828,9 +1829,9 @@ static void qeth_l3_add_vlan_mc(struct qeth_card *card)
 		in_dev = in_dev_get(netdev);
 		if (!in_dev)
 			continue;
-		read_lock(&in_dev->mc_list_lock);
+		rcu_read_lock();
 		qeth_l3_add_mc(card, in_dev);
-		read_unlock(&in_dev->mc_list_lock);
+		rcu_read_unlock();
 		in_dev_put(in_dev);
 	}
 }
@@ -1843,10 +1844,10 @@ static void qeth_l3_add_multicast_ipv4(struct qeth_card *card)
 	in4_dev = in_dev_get(card->dev);
 	if (in4_dev == NULL)
 		return;
-	read_lock(&in4_dev->mc_list_lock);
+	rcu_read_lock();
 	qeth_l3_add_mc(card, in4_dev);
 	qeth_l3_add_vlan_mc(card);
-	read_unlock(&in4_dev->mc_list_lock);
+	rcu_read_unlock();
 	in_dev_put(in4_dev);
 }
 
-- 
cgit v1.2.3


From cdac082e051136a021f28d0f63c56e916b541253 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Fri, 26 Nov 2010 02:41:18 +0000
Subject: drivers/s390/net: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_core_sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index 42fa783a70c8..b5e967cf7e2d 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -372,7 +372,7 @@ static ssize_t qeth_dev_performance_stats_store(struct device *dev,
 	i = simple_strtoul(buf, &tmp, 16);
 	if ((i == 0) || (i == 1)) {
 		if (i == card->options.performance_stats)
-			goto out;;
+			goto out;
 		card->options.performance_stats = i;
 		if (i == 0)
 			memset(&card->perf_stats, 0,
-- 
cgit v1.2.3


From 2b6203bb7d85e6a2ca2088b8684f30be70246ddf Mon Sep 17 00:00:00 2001
From: Ursula Braun <ursula.braun@de.ibm.com>
Date: Fri, 26 Nov 2010 02:41:19 +0000
Subject: qeth: enable interface setup if LAN is offline

Device initialization of a qeth device contains a STARTLAN step.
This step may fail, if cable is not yet plugged in. The qeth device
stays in state HARDSETUP until cable is plugged in. This prevents
further preparational initialization steps of the qeth device and
its network interface. This patch makes sure initialization of qeth
device continues, even though cable is not yet plugged in.
Once carrier is available, qeth is notified, triggers a recovery
which results in a working network interface.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_l2_main.c | 11 ++++++-----
 drivers/s390/net/qeth_l3_main.c | 11 ++++++-----
 2 files changed, 12 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 847e8797073c..7a7a1b664781 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -849,8 +849,6 @@ static int qeth_l2_open(struct net_device *dev)
 	card->state = CARD_STATE_UP;
 	netif_start_queue(dev);
 
-	if (!card->lan_online && netif_carrier_ok(dev))
-		netif_carrier_off(dev);
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
 		napi_schedule(&card->napi);
@@ -1013,13 +1011,14 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 			dev_warn(&card->gdev->dev,
 				"The LAN is offline\n");
 			card->lan_online = 0;
-			goto out;
+			goto contin;
 		}
 		rc = -ENODEV;
 		goto out_remove;
 	} else
 		card->lan_online = 1;
 
+contin:
 	if ((card->info.type == QETH_CARD_TYPE_OSD) ||
 	    (card->info.type == QETH_CARD_TYPE_OSX))
 		/* configure isolation level */
@@ -1038,7 +1037,10 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 	card->state = CARD_STATE_SOFTSETUP;
-	netif_carrier_on(card->dev);
+	if (card->lan_online)
+		netif_carrier_on(card->dev);
+	else
+		netif_carrier_off(card->dev);
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	if (recover_flag == CARD_STATE_RECOVER) {
@@ -1055,7 +1057,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	}
 	/* let user_space know that device is online */
 	kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
-out:
 	mutex_unlock(&card->conf_mutex);
 	mutex_unlock(&card->discipline_mutex);
 	return 0;
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 65291db324f5..3ddd5add7984 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -3177,8 +3177,6 @@ static int qeth_l3_open(struct net_device *dev)
 	card->state = CARD_STATE_UP;
 	netif_start_queue(dev);
 
-	if (!card->lan_online && netif_carrier_ok(dev))
-		netif_carrier_off(dev);
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
 		napi_schedule(&card->napi);
@@ -3450,13 +3448,14 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 			dev_warn(&card->gdev->dev,
 				"The LAN is offline\n");
 			card->lan_online = 0;
-			goto out;
+			goto contin;
 		}
 		rc = -ENODEV;
 		goto out_remove;
 	} else
 		card->lan_online = 1;
 
+contin:
 	rc = qeth_l3_setadapter_parms(card);
 	if (rc)
 		QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
@@ -3481,10 +3480,13 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 	card->state = CARD_STATE_SOFTSETUP;
-	netif_carrier_on(card->dev);
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	qeth_l3_set_ip_addr_list(card);
+	if (card->lan_online)
+		netif_carrier_on(card->dev);
+	else
+		netif_carrier_off(card->dev);
 	if (recover_flag == CARD_STATE_RECOVER) {
 		if (recovery_mode)
 			qeth_l3_open(card->dev);
@@ -3497,7 +3499,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	}
 	/* let user_space know that device is online */
 	kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
-out:
 	mutex_unlock(&card->conf_mutex);
 	mutex_unlock(&card->discipline_mutex);
 	return 0;
-- 
cgit v1.2.3


From 8fa9208e305e24978b897d6ea057604444ce77e1 Mon Sep 17 00:00:00 2001
From: Frank Blaschka <frank.blaschka@de.ibm.com>
Date: Fri, 26 Nov 2010 02:41:20 +0000
Subject: qeth: l3 fix len in tso hdr

The tso hdr is longer then the regular l3 hdr. Fix the calculation
of the total len by accounting the size of the tso hdr.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_l3_main.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 3ddd5add7984..a1abb37db000 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2939,6 +2939,7 @@ static void qeth_tso_fill_header(struct qeth_card *card,
 
 	/*fix header to TSO values ...*/
 	hdr->hdr.hdr.l3.id = QETH_HEADER_TYPE_TSO;
+	hdr->hdr.hdr.l3.length = skb->len - sizeof(struct qeth_hdr_tso);
 	/*set values which are fix for the first approach ...*/
 	hdr->ext.hdr_tot_len = (__u16) sizeof(struct qeth_hdr_ext_tso);
 	hdr->ext.imb_hdr_no  = 1;
-- 
cgit v1.2.3


From e9248fbd6b6f7ef1917bfffe998654e40dfb4cfd Mon Sep 17 00:00:00 2001
From: "Scott J. Goldman" <scottjg@vmware.com>
Date: Sat, 27 Nov 2010 10:33:55 +0000
Subject: vmxnet3: fix compilation when RSS is disabled

If RSS is disabled, we can ifdef out some RSS specific code. This fixes
the compile error found by Randy Dunlap.

Signed-off-by: Scott J. Goldman <scottjg@vmware.com>
Reviewed-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vmxnet3/vmxnet3_ethtool.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 9ddaea636cfa..8e17fc8a7fe7 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -553,7 +553,7 @@ vmxnet3_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info,
 	return -EOPNOTSUPP;
 }
 
-
+#ifdef VMXNET3_RSS
 static int
 vmxnet3_get_rss_indir(struct net_device *netdev,
 		      struct ethtool_rxfh_indir *p)
@@ -598,6 +598,7 @@ vmxnet3_set_rss_indir(struct net_device *netdev,
 	return 0;
 
 }
+#endif
 
 static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_settings      = vmxnet3_get_settings,
@@ -623,8 +624,10 @@ static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_ringparam     = vmxnet3_get_ringparam,
 	.set_ringparam     = vmxnet3_set_ringparam,
 	.get_rxnfc         = vmxnet3_get_rxnfc,
+#ifdef VMXNET3_RSS
 	.get_rxfh_indir    = vmxnet3_get_rss_indir,
 	.set_rxfh_indir    = vmxnet3_set_rss_indir,
+#endif
 };
 
 void vmxnet3_set_ethtool_ops(struct net_device *netdev)
-- 
cgit v1.2.3


From 760efe6910d5743084b586d3d0a3b65aea96fb2f Mon Sep 17 00:00:00 2001
From: Mac Lin <mkl0301@gmail.com>
Date: Thu, 25 Nov 2010 23:58:00 +0800
Subject: USB: cns3xxx: Add EHCI and OHCI bus glue for cns3xxx SOCs

The CNS3XXX SOC has include USB EHCI and OHCI compatible controllers.
This patch adds the necessary glue logic to allow ehci-hcd and ohci-hcd
drivers to work on CNS3XXX

The EHCI and OHCI controllers share a common clock control and reset
bit, therefore additional check for the timming of enabling and disabling
is required. The USB bit of PLL Power Down Control is also shared by OTG,
24MHzUART clock, Crypto clock, PCIe reference clock, and Clock Scale
Generator. Therefore we only ensure it is enabled, while not disabling it.

Signed-off-by: Mac Lin <mkl0301@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
---
 drivers/usb/Kconfig             |   2 +
 drivers/usb/host/Kconfig        |  15 ++++
 drivers/usb/host/ehci-cns3xxx.c | 171 ++++++++++++++++++++++++++++++++++++++++
 drivers/usb/host/ehci-hcd.c     |   5 ++
 drivers/usb/host/ohci-cns3xxx.c | 165 ++++++++++++++++++++++++++++++++++++++
 drivers/usb/host/ohci-hcd.c     |   5 ++
 6 files changed, 363 insertions(+)
 create mode 100644 drivers/usb/host/ehci-cns3xxx.c
 create mode 100644 drivers/usb/host/ohci-cns3xxx.c

(limited to 'drivers')

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 67eb3770868f..5a7c8f1d76c6 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -41,6 +41,7 @@ config USB_ARCH_HAS_OHCI
 	default y if MFD_TC6393XB
 	default y if ARCH_W90X900
 	default y if ARCH_DAVINCI_DA8XX
+	default y if ARCH_CNS3XXX
 	# PPC:
 	default y if STB03xxx
 	default y if PPC_MPC52xx
@@ -66,6 +67,7 @@ config USB_ARCH_HAS_EHCI
 	default y if ARCH_AT91SAM9G45
 	default y if ARCH_MXC
 	default y if ARCH_OMAP3
+	default y if ARCH_CNS3XXX
 	default PCI
 
 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 6f4f8e6a40c7..f8970d151d2a 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -147,6 +147,14 @@ config USB_W90X900_EHCI
 	---help---
 		Enables support for the W90X900 USB controller
 
+config USB_CNS3XXX_EHCI
+	bool "Cavium CNS3XXX EHCI Module"
+	depends on USB_EHCI_HCD && ARCH_CNS3XXX
+	---help---
+	  Enable support for the CNS3XXX SOC's on-chip EHCI controller.
+	  It is needed for high-speed (480Mbit/sec) USB 2.0 device
+	  support.
+
 config USB_OXU210HP_HCD
 	tristate "OXU210HP HCD support"
 	depends on USB
@@ -286,6 +294,13 @@ config USB_OHCI_HCD_SSB
 
 	  If unsure, say N.
 
+config USB_CNS3XXX_OHCI
+	bool "Cavium CNS3XXX OHCI Module"
+	depends on USB_OHCI_HCD && ARCH_CNS3XXX
+	---help---
+	  Enable support for the CNS3XXX SOC's on-chip OHCI controller.
+	  It is needed for low-speed USB 1.0 device support.
+
 config USB_OHCI_BIG_ENDIAN_DESC
 	bool
 	depends on USB_OHCI_HCD
diff --git a/drivers/usb/host/ehci-cns3xxx.c b/drivers/usb/host/ehci-cns3xxx.c
new file mode 100644
index 000000000000..708a05b5d258
--- /dev/null
+++ b/drivers/usb/host/ehci-cns3xxx.c
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/atomic.h>
+#include <mach/cns3xxx.h>
+#include <mach/pm.h>
+
+static int cns3xxx_ehci_init(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	int retval;
+
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 *
+	 * Set USB AHB INCR length to 16
+	 */
+	if (atomic_inc_return(&usb_pwr_ref) == 1) {
+		cns3xxx_pwr_power_up(1 << PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_USB);
+		cns3xxx_pwr_clk_en(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+		cns3xxx_pwr_soft_rst(1 << PM_SOFT_RST_REG_OFFST_USB_HOST);
+		__raw_writel((__raw_readl(MISC_CHIP_CONFIG_REG) | (0X2 << 24)),
+			MISC_CHIP_CONFIG_REG);
+	}
+
+	ehci->caps = hcd->regs;
+	ehci->regs = hcd->regs
+		+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+
+	hcd->has_tt = 0;
+	ehci_reset(ehci);
+
+	retval = ehci_init(hcd);
+	if (retval)
+		return retval;
+
+	ehci_port_power(ehci, 0);
+
+	return retval;
+}
+
+static const struct hc_driver cns3xxx_ehci_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "CNS3XXX EHCI Host Controller",
+	.hcd_priv_size		= sizeof(struct ehci_hcd),
+	.irq			= ehci_irq,
+	.flags			= HCD_MEMORY | HCD_USB2,
+	.reset			= cns3xxx_ehci_init,
+	.start			= ehci_run,
+	.stop			= ehci_stop,
+	.shutdown		= ehci_shutdown,
+	.urb_enqueue		= ehci_urb_enqueue,
+	.urb_dequeue		= ehci_urb_dequeue,
+	.endpoint_disable	= ehci_endpoint_disable,
+	.endpoint_reset		= ehci_endpoint_reset,
+	.get_frame_number	= ehci_get_frame,
+	.hub_status_data	= ehci_hub_status_data,
+	.hub_control		= ehci_hub_control,
+#ifdef CONFIG_PM
+	.bus_suspend		= ehci_bus_suspend,
+	.bus_resume		= ehci_bus_resume,
+#endif
+	.relinquish_port	= ehci_relinquish_port,
+	.port_handed_over	= ehci_port_handed_over,
+
+	.clear_tt_buffer_complete	= ehci_clear_tt_buffer_complete,
+};
+
+static int cns3xxx_ehci_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct usb_hcd *hcd;
+	const struct hc_driver *driver = &cns3xxx_ehci_hc_driver;
+	struct resource *res;
+	int irq;
+	int retval;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(dev, "Found HC with no IRQ.\n");
+		return -ENODEV;
+	}
+	irq = res->start;
+
+	hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
+	if (!hcd)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "Found HC with no register addr.\n");
+		retval = -ENODEV;
+		goto err1;
+	}
+
+	hcd->rsrc_start = res->start;
+	hcd->rsrc_len = res->end - res->start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
+				driver->description)) {
+		dev_dbg(dev, "controller already in use\n");
+		retval = -EBUSY;
+		goto err1;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (hcd->regs == NULL) {
+		dev_dbg(dev, "error mapping memory\n");
+		retval = -EFAULT;
+		goto err2;
+	}
+
+	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
+	if (retval == 0)
+		return retval;
+
+	iounmap(hcd->regs);
+err2:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err1:
+	usb_put_hcd(hcd);
+
+	return retval;
+}
+
+static int cns3xxx_ehci_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 */
+	if (atomic_dec_return(&usb_pwr_ref) == 0)
+		cns3xxx_pwr_clk_dis(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+
+	usb_put_hcd(hcd);
+
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+MODULE_ALIAS("platform:cns3xxx-ehci");
+
+static struct platform_driver cns3xxx_ehci_driver = {
+	.probe = cns3xxx_ehci_probe,
+	.remove = cns3xxx_ehci_remove,
+	.driver = {
+		.name = "cns3xxx-ehci",
+	},
+};
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 502a7e6fef42..06535405408c 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1216,6 +1216,11 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER		ehci_octeon_driver
 #endif
 
+#ifdef CONFIG_USB_CNS3XXX_EHCI
+#include "ehci-cns3xxx.c"
+#define PLATFORM_DRIVER		cns3xxx_ehci_driver
+#endif
+
 #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
     !defined(XILINX_OF_PLATFORM_DRIVER)
diff --git a/drivers/usb/host/ohci-cns3xxx.c b/drivers/usb/host/ohci-cns3xxx.c
new file mode 100644
index 000000000000..f05ef87e934c
--- /dev/null
+++ b/drivers/usb/host/ohci-cns3xxx.c
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/atomic.h>
+#include <mach/cns3xxx.h>
+#include <mach/pm.h>
+
+static int __devinit
+cns3xxx_ohci_start(struct usb_hcd *hcd)
+{
+	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
+	int ret;
+
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 *
+	 * Set USB AHB INCR length to 16
+	 */
+	if (atomic_inc_return(&usb_pwr_ref) == 1) {
+		cns3xxx_pwr_power_up(1 << PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_USB);
+		cns3xxx_pwr_clk_en(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+		cns3xxx_pwr_soft_rst(1 << PM_SOFT_RST_REG_OFFST_USB_HOST);
+		__raw_writel((__raw_readl(MISC_CHIP_CONFIG_REG) | (0X2 << 24)),
+			MISC_CHIP_CONFIG_REG);
+	}
+
+	ret = ohci_init(ohci);
+	if (ret < 0)
+		return ret;
+
+	ohci->num_ports = 1;
+
+	ret = ohci_run(ohci);
+	if (ret < 0) {
+		err("can't start %s", hcd->self.bus_name);
+		ohci_stop(hcd);
+		return ret;
+	}
+	return 0;
+}
+
+static const struct hc_driver cns3xxx_ohci_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "CNS3XXX OHCI Host controller",
+	.hcd_priv_size		= sizeof(struct ohci_hcd),
+	.irq			= ohci_irq,
+	.flags			= HCD_USB11 | HCD_MEMORY,
+	.start			= cns3xxx_ohci_start,
+	.stop			= ohci_stop,
+	.shutdown		= ohci_shutdown,
+	.urb_enqueue		= ohci_urb_enqueue,
+	.urb_dequeue		= ohci_urb_dequeue,
+	.endpoint_disable	= ohci_endpoint_disable,
+	.get_frame_number	= ohci_get_frame,
+	.hub_status_data	= ohci_hub_status_data,
+	.hub_control		= ohci_hub_control,
+#ifdef CONFIG_PM
+	.bus_suspend		= ohci_bus_suspend,
+	.bus_resume		= ohci_bus_resume,
+#endif
+	.start_port_reset	= ohci_start_port_reset,
+};
+
+static int cns3xxx_ohci_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct usb_hcd *hcd;
+	const struct hc_driver *driver = &cns3xxx_ohci_hc_driver;
+	struct resource *res;
+	int irq;
+	int retval;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(dev, "Found HC with no IRQ.\n");
+		return -ENODEV;
+	}
+	irq = res->start;
+
+	hcd = usb_create_hcd(driver, dev, dev_name(dev));
+	if (!hcd)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "Found HC with no register addr.\n");
+		retval = -ENODEV;
+		goto err1;
+	}
+	hcd->rsrc_start = res->start;
+	hcd->rsrc_len = res->end - res->start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
+			driver->description)) {
+		dev_dbg(dev, "controller already in use\n");
+		retval = -EBUSY;
+		goto err1;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs) {
+		dev_dbg(dev, "error mapping memory\n");
+		retval = -EFAULT;
+		goto err2;
+	}
+
+	ohci_hcd_init(hcd_to_ohci(hcd));
+
+	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
+	if (retval == 0)
+		return retval;
+
+	iounmap(hcd->regs);
+err2:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err1:
+	usb_put_hcd(hcd);
+	return retval;
+}
+
+static int cns3xxx_ohci_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 */
+	if (atomic_dec_return(&usb_pwr_ref) == 0)
+		cns3xxx_pwr_clk_dis(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+
+	usb_put_hcd(hcd);
+
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+MODULE_ALIAS("platform:cns3xxx-ohci");
+
+static struct platform_driver ohci_hcd_cns3xxx_driver = {
+	.probe = cns3xxx_ohci_probe,
+	.remove = cns3xxx_ohci_remove,
+	.driver = {
+		.name = "cns3xxx-ohci",
+	},
+};
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 5179acb7aa2f..5cb6731ba443 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1111,6 +1111,11 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER		ohci_octeon_driver
 #endif
 
+#ifdef CONFIG_USB_CNS3XXX_OHCI
+#include "ohci-cns3xxx.c"
+#define PLATFORM_DRIVER		ohci_hcd_cns3xxx_driver
+#endif
+
 #if	!defined(PCI_DRIVER) &&		\
 	!defined(PLATFORM_DRIVER) &&	\
 	!defined(OMAP1_PLATFORM_DRIVER) &&	\
-- 
cgit v1.2.3


From 344d0dce5164d0bf2d73cf10510fe08ed8cf8248 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:52 +0000
Subject: forcedeth: Change reg_delay arguments and use

Move the printk out of reg_delay and make
the callers emit a message on error.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 30 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 2fd1ae9e13b5..e5f9d4b5ee05 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -948,7 +948,7 @@ static bool nv_optimized(struct fe_priv *np)
 }
 
 static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
-				int delay, int delaymax, const char *msg)
+		     int delay, int delaymax)
 {
 	u8 __iomem *base = get_hwbase(dev);
 
@@ -956,11 +956,8 @@ static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
 	do {
 		udelay(delay);
 		delaymax -= delay;
-		if (delaymax < 0) {
-			if (msg)
-				printk("%s", msg);
+		if (delaymax < 0)
 			return 1;
-		}
 	} while ((readl(base + offset) & mask) != target);
 	return 0;
 }
@@ -1141,9 +1138,9 @@ static int mii_rw(struct net_device *dev, int addr, int miireg, int value)
 	writel(reg, base + NvRegMIIControl);
 
 	if (reg_delay(dev, NvRegMIIControl, NVREG_MIICTL_INUSE, 0,
-			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX, NULL)) {
+			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX)) {
 		dprintk(KERN_DEBUG "%s: mii_rw of reg %d at PHY %d timed out.\n",
-				dev->name, miireg, addr);
+			dev->name, miireg, addr);
 		retval = -1;
 	} else if (value != MII_READ) {
 		/* it was a write operation - fewer failures are detectable */
@@ -1539,9 +1536,9 @@ static void nv_stop_rx(struct net_device *dev)
 	else
 		rx_ctrl |= NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
-	reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
-			NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX,
-			KERN_INFO "nv_stop_rx: ReceiverStatus remained busy");
+	if (reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
+		      NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX))
+		printk(KERN_INFO "nv_stop_rx: ReceiverStatus remained busy");
 
 	udelay(NV_RXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -1574,9 +1571,9 @@ static void nv_stop_tx(struct net_device *dev)
 	else
 		tx_ctrl |= NVREG_XMITCTL_TX_PATH_EN;
 	writel(tx_ctrl, base + NvRegTransmitterControl);
-	reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
-			NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX,
-			KERN_INFO "nv_stop_tx: TransmitterStatus remained busy");
+	if (reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
+		      NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX))
+		printk(KERN_INFO "nv_stop_tx: TransmitterStatus remained busy");
 
 	udelay(NV_TXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -5190,9 +5187,10 @@ static int nv_open(struct net_device *dev)
 	writel(np->vlanctl_bits, base + NvRegVlanControl);
 	pci_push(base);
 	writel(NVREG_TXRXCTL_BIT1|np->txrxctl_bits, base + NvRegTxRxControl);
-	reg_delay(dev, NvRegUnknownSetupReg5, NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
-			NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX,
-			KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
+	if (reg_delay(dev, NvRegUnknownSetupReg5,
+		      NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
+		      NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX))
+		printk(KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
 
 	writel(0, base + NvRegMIIMask);
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
-- 
cgit v1.2.3


From 6b80858d2c0a378894b9df35d3703d62b0b12dbc Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:53 +0000
Subject: forcedeth: convert dprintk(KERN_DEBUG to netdev_dbg

Use the more standard macro to preface netdev->name.
Fix casting on resource use.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 176 ++++++++++++++++++++++++------------------------
 1 file changed, 87 insertions(+), 89 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index e5f9d4b5ee05..767d1eb87c94 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1139,22 +1139,22 @@ static int mii_rw(struct net_device *dev, int addr, int miireg, int value)
 
 	if (reg_delay(dev, NvRegMIIControl, NVREG_MIICTL_INUSE, 0,
 			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX)) {
-		dprintk(KERN_DEBUG "%s: mii_rw of reg %d at PHY %d timed out.\n",
-			dev->name, miireg, addr);
+		netdev_dbg(dev, "mii_rw of reg %d at PHY %d timed out\n",
+			   miireg, addr);
 		retval = -1;
 	} else if (value != MII_READ) {
 		/* it was a write operation - fewer failures are detectable */
-		dprintk(KERN_DEBUG "%s: mii_rw wrote 0x%x to reg %d at PHY %d\n",
-				dev->name, value, miireg, addr);
+		netdev_dbg(dev, "mii_rw wrote 0x%x to reg %d at PHY %d\n",
+			   value, miireg, addr);
 		retval = 0;
 	} else if (readl(base + NvRegMIIStatus) & NVREG_MIISTAT_ERROR) {
-		dprintk(KERN_DEBUG "%s: mii_rw of reg %d at PHY %d failed.\n",
-				dev->name, miireg, addr);
+		netdev_dbg(dev, "mii_rw of reg %d at PHY %d failed\n",
+			   miireg, addr);
 		retval = -1;
 	} else {
 		retval = readl(base + NvRegMIIData);
-		dprintk(KERN_DEBUG "%s: mii_rw read from reg %d at PHY %d: 0x%x.\n",
-				dev->name, miireg, addr, retval);
+		netdev_dbg(dev, "mii_rw read from reg %d at PHY %d: 0x%x\n",
+			   miireg, addr, retval);
 	}
 
 	return retval;
@@ -1506,7 +1506,7 @@ static void nv_start_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	dprintk(KERN_DEBUG "%s: nv_start_rx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 	/* Already running? Stop it. */
 	if ((readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) && !np->mac_in_use) {
 		rx_ctrl &= ~NVREG_RCVCTL_START;
@@ -1519,8 +1519,8 @@ static void nv_start_rx(struct net_device *dev)
 	if (np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
-	dprintk(KERN_DEBUG "%s: nv_start_rx to duplex %d, speed 0x%08x.\n",
-				dev->name, np->duplex, np->linkspeed);
+	netdev_dbg(dev, "%s: duplex %d, speed 0x%08x\n",
+		   __func__, np->duplex, np->linkspeed);
 	pci_push(base);
 }
 
@@ -1530,7 +1530,7 @@ static void nv_stop_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	dprintk(KERN_DEBUG "%s: nv_stop_rx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 	if (!np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_START;
 	else
@@ -1551,7 +1551,7 @@ static void nv_start_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	dprintk(KERN_DEBUG "%s: nv_start_tx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 	tx_ctrl |= NVREG_XMITCTL_START;
 	if (np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_TX_PATH_EN;
@@ -1565,7 +1565,7 @@ static void nv_stop_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	dprintk(KERN_DEBUG "%s: nv_stop_tx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 	if (!np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_START;
 	else
@@ -1598,7 +1598,7 @@ static void nv_txrx_reset(struct net_device *dev)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_txrx_reset\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
 	udelay(NV_TXRX_RESET_DELAY);
@@ -1612,7 +1612,7 @@ static void nv_mac_reset(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 temp1, temp2, temp3;
 
-	dprintk(KERN_DEBUG "%s: nv_mac_reset\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
@@ -2190,8 +2190,8 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
-		dev->name, entries, tx_flags_extra);
+	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
+		   __func__, entries, tx_flags_extra);
 	{
 		int j;
 		for (j = 0; j < 64; j++) {
@@ -2341,8 +2341,8 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
-		dev->name, entries, tx_flags_extra);
+	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
+		   __func__, entries, tx_flags_extra);
 	{
 		int j;
 		for (j = 0; j < 64; j++) {
@@ -2391,8 +2391,7 @@ static int nv_tx_done(struct net_device *dev, int limit)
 	       !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) &&
 	       (tx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_tx_done: flags 0x%x.\n",
-					dev->name, flags);
+		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
 
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
@@ -2456,8 +2455,7 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 	       !((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX2_VALID) &&
 	       (tx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_tx_done_optimized: flags 0x%x.\n",
-					dev->name, flags);
+		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
 
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
@@ -2608,8 +2606,8 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 		protolen = ntohs(((struct ethhdr *)packet)->h_proto);
 		hdrlen = ETH_HLEN;
 	}
-	dprintk(KERN_DEBUG "%s: nv_getlen: datalen %d, protolen %d, hdrlen %d\n",
-				dev->name, datalen, protolen, hdrlen);
+	netdev_dbg(dev, "%s: datalen %d, protolen %d, hdrlen %d\n",
+		   __func__, datalen, protolen, hdrlen);
 	if (protolen > ETH_DATA_LEN)
 		return datalen; /* Value in proto field not a len, no checks possible */
 
@@ -2620,26 +2618,25 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 			/* more data on wire than in 802 header, trim of
 			 * additional data.
 			 */
-			dprintk(KERN_DEBUG "%s: nv_getlen: accepting %d bytes.\n",
-					dev->name, protolen);
+			netdev_dbg(dev, "%s: accepting %d bytes\n",
+				   __func__, protolen);
 			return protolen;
 		} else {
 			/* less data on wire than mentioned in header.
 			 * Discard the packet.
 			 */
-			dprintk(KERN_DEBUG "%s: nv_getlen: discarding long packet.\n",
-					dev->name);
+			netdev_dbg(dev, "%s: discarding long packet\n",
+				   __func__);
 			return -1;
 		}
 	} else {
 		/* short packet. Accept only if 802 values are also short */
 		if (protolen > ETH_ZLEN) {
-			dprintk(KERN_DEBUG "%s: nv_getlen: discarding short packet.\n",
-					dev->name);
+			netdev_dbg(dev, "%s: discarding short packet\n",
+				   __func__);
 			return -1;
 		}
-		dprintk(KERN_DEBUG "%s: nv_getlen: accepting %d bytes.\n",
-				dev->name, datalen);
+		netdev_dbg(dev, "%s: accepting %d bytes\n", __func__, datalen);
 		return datalen;
 	}
 }
@@ -2656,8 +2653,7 @@ static int nv_rx_process(struct net_device *dev, int limit)
 	      !((flags = le32_to_cpu(np->get_rx.orig->flaglen)) & NV_RX_AVAIL) &&
 		(rx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_rx_process: flags 0x%x.\n",
-					dev->name, flags);
+		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
 
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
@@ -2672,9 +2668,9 @@ static int nv_rx_process(struct net_device *dev, int limit)
 
 		{
 			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).", flags);
+			netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
 			for (j = 0; j < 64; j++) {
-				if ((j%16) == 0)
+				if ((j%16) == 0 && j)
 					dprintk("\n%03x:", j);
 				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 			}
@@ -2754,8 +2750,8 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		/* got a valid packet - forward it to the network core */
 		skb_put(skb, len);
 		skb->protocol = eth_type_trans(skb, dev);
-		dprintk(KERN_DEBUG "%s: nv_rx_process: %d bytes, proto %d accepted.\n",
-					dev->name, len, skb->protocol);
+		netdev_dbg(dev, "%s: %d bytes, proto %d accepted\n",
+			   __func__, len, skb->protocol);
 		napi_gro_receive(&np->napi, skb);
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += len;
@@ -2784,8 +2780,7 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 	      !((flags = le32_to_cpu(np->get_rx.ex->flaglen)) & NV_RX2_AVAIL) &&
 	      (rx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_rx_process_optimized: flags 0x%x.\n",
-					dev->name, flags);
+		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
 
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
@@ -2800,9 +2795,9 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 
 		{
 			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).", flags);
+			netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
 			for (j = 0; j < 64; j++) {
-				if ((j%16) == 0)
+				if ((j%16) == 0 && j)
 					dprintk("\n%03x:", j);
 				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
 			}
@@ -2840,8 +2835,8 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 			skb->protocol = eth_type_trans(skb, dev);
 			prefetch(skb->data);
 
-			dprintk(KERN_DEBUG "%s: nv_rx_process_optimized: %d bytes, proto %d accepted.\n",
-				dev->name, len, skb->protocol);
+			netdev_dbg(dev, "%s: %d bytes, proto %d accepted\n",
+				   __func__, len, skb->protocol);
 
 			if (likely(!np->vlangrp)) {
 				napi_gro_receive(&np->napi, skb);
@@ -3134,8 +3129,8 @@ static int nv_update_linkspeed(struct net_device *dev)
 	mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
 
 	if (!(mii_status & BMSR_LSTATUS)) {
-		dprintk(KERN_DEBUG "%s: no link detected by phy - falling back to 10HD.\n",
-				dev->name);
+		netdev_dbg(dev,
+			   "no link detected by phy - falling back to 10HD\n");
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
@@ -3143,8 +3138,8 @@ static int nv_update_linkspeed(struct net_device *dev)
 	}
 
 	if (np->autoneg == 0) {
-		dprintk(KERN_DEBUG "%s: nv_update_linkspeed: autoneg off, PHY set to 0x%04x.\n",
-				dev->name, np->fixed_mode);
+		netdev_dbg(dev, "%s: autoneg off, PHY set to 0x%04x\n",
+			   __func__, np->fixed_mode);
 		if (np->fixed_mode & LPA_100FULL) {
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_100;
 			newdup = 1;
@@ -3167,14 +3162,15 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
-		dprintk(KERN_DEBUG "%s: autoneg not completed - falling back to 10HD.\n", dev->name);
+		netdev_dbg(dev,
+			   "autoneg not completed - falling back to 10HD\n");
 		goto set_speed;
 	}
 
 	adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 	lpa = mii_rw(dev, np->phyaddr, MII_LPA, MII_READ);
-	dprintk(KERN_DEBUG "%s: nv_update_linkspeed: PHY advertises 0x%04x, lpa 0x%04x.\n",
-				dev->name, adv, lpa);
+	netdev_dbg(dev, "%s: PHY advertises 0x%04x, lpa 0x%04x\n",
+		   __func__, adv, lpa);
 
 	retval = 1;
 	if (np->gigabit == PHY_GIGABIT) {
@@ -3183,8 +3179,8 @@ static int nv_update_linkspeed(struct net_device *dev)
 
 		if ((control_1000 & ADVERTISE_1000FULL) &&
 			(status_1000 & LPA_1000FULL)) {
-			dprintk(KERN_DEBUG "%s: nv_update_linkspeed: GBit ethernet detected.\n",
-				dev->name);
+			netdev_dbg(dev, "%s: GBit ethernet detected\n",
+				   __func__);
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_1000;
 			newdup = 1;
 			goto set_speed;
@@ -3206,7 +3202,8 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	} else {
-		dprintk(KERN_DEBUG "%s: bad ability %04x - falling back to 10HD.\n", dev->name, adv_lpa);
+		netdev_dbg(dev, "bad ability %04x - falling back to 10HD\n",
+			   adv_lpa);
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	}
@@ -3363,7 +3360,7 @@ static void nv_link_irq(struct net_device *dev)
 
 	if (miistat & (NVREG_MIISTAT_LINKCHANGE))
 		nv_linkchange(dev);
-	dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name);
+	netdev_dbg(dev, "link change notification done\n");
 }
 
 static void nv_msi_workaround(struct fe_priv *np)
@@ -3414,7 +3411,7 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
@@ -3423,7 +3420,7 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
+	netdev_dbg(dev, "irq: %08x\n", np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3437,7 +3434,7 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		__napi_schedule(&np->napi);
 	}
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_HANDLED;
 }
@@ -3453,7 +3450,7 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
@@ -3462,7 +3459,7 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
+	netdev_dbg(dev, "irq: %08x\n", np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3475,7 +3472,7 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		writel(0, base + NvRegIrqMask);
 		__napi_schedule(&np->napi);
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_HANDLED;
 }
@@ -3489,12 +3486,12 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_tx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL;
 		writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: tx irq: %08x\n", dev->name, events);
+		netdev_dbg(dev, "tx irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3518,7 +3515,7 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 		}
 
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_tx completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3603,12 +3600,12 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_rx\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
 		writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: rx irq: %08x\n", dev->name, events);
+		netdev_dbg(dev, "rx irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3636,7 +3633,7 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 			break;
 		}
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_rx completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3650,12 +3647,12 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_other\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER;
 		writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
+		netdev_dbg(dev, "irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3705,7 +3702,7 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 		}
 
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_other completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3717,7 +3714,7 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 events;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_test\n", dev->name);
+	netdev_dbg(dev, "%s\n", __func__);
 
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
@@ -3727,7 +3724,7 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 		writel(NVREG_IRQ_TIMER, base + NvRegMSIXIrqStatus);
 	}
 	pci_push(base);
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
+	netdev_dbg(dev, "irq: %08x\n", events);
 	if (!(events & NVREG_IRQ_TIMER))
 		return IRQ_RETVAL(0);
 
@@ -3737,7 +3734,7 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	np->intr_test = 1;
 	spin_unlock(&np->lock);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_test completed\n", dev->name);
+	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(1);
 }
@@ -4874,21 +4871,21 @@ static int nv_loopback_test(struct net_device *dev)
 	if (ret) {
 		if (len != pkt_len) {
 			ret = 0;
-			dprintk(KERN_DEBUG "%s: loopback len mismatch %d vs %d\n",
-				dev->name, len, pkt_len);
+			netdev_dbg(dev, "loopback len mismatch %d vs %d\n",
+				   len, pkt_len);
 		} else {
 			rx_skb = np->rx_skb[0].skb;
 			for (i = 0; i < pkt_len; i++) {
 				if (rx_skb->data[i] != (u8)(i & 0xff)) {
 					ret = 0;
-					dprintk(KERN_DEBUG "%s: loopback pattern check failed on byte %d\n",
-						dev->name, i);
+					netdev_dbg(dev, "loopback pattern check failed on byte %d\n",
+						   i);
 					break;
 				}
 			}
 		}
 	} else {
-		dprintk(KERN_DEBUG "%s: loopback - did not receive test packet\n", dev->name);
+		netdev_dbg(dev, "loopback - did not receive test packet\n");
 	}
 
 	pci_unmap_single(np->pci_dev, test_dma_addr,
@@ -5138,7 +5135,7 @@ static int nv_open(struct net_device *dev)
 	int oom, i;
 	u32 low;
 
-	dprintk(KERN_DEBUG "nv_open: begin\n");
+	netdev_dbg(dev, "%s\n", __func__);
 
 	/* power up phy */
 	mii_rw(dev, np->phyaddr, MII_BMCR,
@@ -5435,10 +5432,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	err = -EINVAL;
 	addr = 0;
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		dprintk(KERN_DEBUG "%s: resource %d start %p len %ld flags 0x%08lx.\n",
-				pci_name(pci_dev), i, (void *)pci_resource_start(pci_dev, i),
-				pci_resource_len(pci_dev, i),
-				pci_resource_flags(pci_dev, i));
+		netdev_dbg(dev, "%s: resource %d start %p len %lld flags 0x%08lx\n",
+			   pci_name(pci_dev), i,
+			   (void *)(unsigned long)pci_resource_start(pci_dev, i),
+			   (long long)pci_resource_len(pci_dev, i),
+			   pci_resource_flags(pci_dev, i));
 		if (pci_resource_flags(pci_dev, i) & IORESOURCE_MEM &&
 				pci_resource_len(pci_dev, i) >= np->register_size) {
 			addr = pci_resource_start(pci_dev, i);
@@ -5607,8 +5605,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		random_ether_addr(dev->dev_addr);
 	}
 
-	dprintk(KERN_DEBUG "%s: MAC Address %pM\n",
-		pci_name(pci_dev), dev->dev_addr);
+	netdev_dbg(dev, "%s: MAC Address %pM\n",
+		   pci_name(pci_dev), dev->dev_addr);
 
 	/* set mac address */
 	nv_copy_mac_to_hw(dev);
@@ -5741,8 +5739,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->phy_model = id2 & PHYID2_MODEL_MASK;
 		id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
 		id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
-		dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n",
-			pci_name(pci_dev), id1, id2, phyaddr);
+		netdev_dbg(dev, "%s: %s: Found PHY %04x:%04x at address %d\n",
+			   pci_name(pci_dev), __func__, id1, id2, phyaddr);
 		np->phyaddr = phyaddr;
 		np->phy_oui = id1 | id2;
 
-- 
cgit v1.2.3


From e649985b4ab1e86b3a389cf0d7c48f9cb1e27ae6 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:54 +0000
Subject: forcedeth: Use print_hex_dump

Use the standard code to emit hex dumps.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 54 ++++++++++++++++---------------------------------
 1 file changed, 17 insertions(+), 37 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 767d1eb87c94..1ac8b4e87276 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -2192,15 +2192,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
 		   __func__, entries, tx_flags_extra);
-	{
-		int j;
-		for (j = 0; j < 64; j++) {
-			if ((j%16) == 0)
-				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char *)skb->data)[j]);
-		}
-		dprintk("\n");
-	}
+#ifdef DEBUG
+	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
+		       skb->data, 64, true);
+#endif
 
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
@@ -2343,15 +2338,10 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 
 	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
 		   __func__, entries, tx_flags_extra);
-	{
-		int j;
-		for (j = 0; j < 64; j++) {
-			if ((j%16) == 0)
-				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char *)skb->data)[j]);
-		}
-		dprintk("\n");
-	}
+#ifdef DEBUG
+	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
+		       skb->data, 64, true);
+#endif
 
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
@@ -2666,16 +2656,11 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-		{
-			int j;
 			netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
-			for (j = 0; j < 64; j++) {
-				if ((j%16) == 0 && j)
-					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
-			}
-			dprintk("\n");
-		}
+#ifdef DEBUG
+			print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET,
+				       16, 1, skb->data, 64, true);
+#endif
 		/* look at what we actually got: */
 		if (np->desc_ver == DESC_VER_1) {
 			if (likely(flags & NV_RX_DESCRIPTORVALID)) {
@@ -2793,16 +2778,11 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-		{
-			int j;
-			netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
-			for (j = 0; j < 64; j++) {
-				if ((j%16) == 0 && j)
-					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char *)skb->data)[j]);
-			}
-			dprintk("\n");
-		}
+		netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
+#ifdef DEBUG
+		print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
+			       skb->data, 64, true);
+#endif
 		/* look at what we actually got: */
 		if (likely(flags & NV_RX2_DESCRIPTORVALID)) {
 			len = flags & LEN_MASK_V2;
-- 
cgit v1.2.3


From f52dafc1a67c98baa9b6fa1866a4caa4be4831fb Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:55 +0000
Subject: forcedeth: Convert remaining dprintk to netdev_dbg

The remaining dprintk uses are emitted as KERN_INFO.
Change these dprintk uses to netdev_dbg.
Remove the now unused dprintk macros.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 1ac8b4e87276..b30a5992e332 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -66,12 +66,6 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 
-#if 0
-#define dprintk			printk
-#else
-#define dprintk(x...)		do { } while (0)
-#endif
-
 #define TX_WORK_PER_LOOP  64
 #define RX_WORK_PER_LOOP  64
 
@@ -3033,8 +3027,7 @@ static void nv_set_multicast(struct net_device *dev)
 	writel(mask[0], base + NvRegMulticastMaskA);
 	writel(mask[1], base + NvRegMulticastMaskB);
 	writel(pff, base + NvRegPacketFilterFlags);
-	dprintk(KERN_INFO "%s: reconfiguration for multicast lists.\n",
-		dev->name);
+	netdev_dbg(dev, "reconfiguration for multicast lists\n");
 	nv_start_rx(dev);
 	spin_unlock_irq(&np->lock);
 }
@@ -3192,8 +3185,8 @@ set_speed:
 	if (np->duplex == newdup && np->linkspeed == newls)
 		return retval;
 
-	dprintk(KERN_INFO "%s: changing link setting from %d/%d to %d/%d.\n",
-			dev->name, np->linkspeed, np->duplex, newls, newdup);
+	netdev_dbg(dev, "changing link setting from %d/%d to %d/%d\n",
+		   np->linkspeed, np->duplex, newls, newdup);
 
 	np->duplex = newdup;
 	np->linkspeed = newls;
@@ -3336,7 +3329,7 @@ static void nv_link_irq(struct net_device *dev)
 
 	miistat = readl(base + NvRegMIIStatus);
 	writel(NVREG_MIISTAT_LINKCHANGE, base + NvRegMIIStatus);
-	dprintk(KERN_INFO "%s: link change irq, status 0x%x.\n", dev->name, miistat);
+	netdev_dbg(dev, "link change irq, status 0x%x\n", miistat);
 
 	if (miistat & (NVREG_MIISTAT_LINKCHANGE))
 		nv_linkchange(dev);
@@ -5243,7 +5236,7 @@ static int nv_open(struct net_device *dev)
 		u32 miistat;
 		miistat = readl(base + NvRegMIIStatus);
 		writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
-		dprintk(KERN_INFO "startup: got 0x%08x.\n", miistat);
+		netdev_dbg(dev, "startup: got 0x%08x\n", miistat);
 	}
 	/* set linkspeed to invalid value, thus force nv_update_linkspeed
 	 * to init hw */
@@ -5299,7 +5292,7 @@ static int nv_close(struct net_device *dev)
 	base = get_hwbase(dev);
 	nv_disable_hw_interrupts(dev, np->irqmask);
 	pci_push(base);
-	dprintk(KERN_INFO "%s: Irqmask is zero again\n", dev->name);
+	netdev_dbg(dev, "Irqmask is zero again\n");
 
 	spin_unlock_irq(&np->lock);
 
@@ -5649,11 +5642,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	if (id->driver_data & DEV_NEED_TIMERIRQ)
 		np->irqmask |= NVREG_IRQ_TIMER;
 	if (id->driver_data & DEV_NEED_LINKTIMER) {
-		dprintk(KERN_INFO "%s: link timer on.\n", pci_name(pci_dev));
+		netdev_dbg(dev, "%s: link timer on\n", pci_name(pci_dev));
 		np->need_linktimer = 1;
 		np->link_timeout = jiffies + LINK_TIMEOUT;
 	} else {
-		dprintk(KERN_INFO "%s: link timer off.\n", pci_name(pci_dev));
+		netdev_dbg(dev, "%s: link timer off\n", pci_name(pci_dev));
 		np->need_linktimer = 0;
 	}
 
@@ -5684,16 +5677,16 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 			np->mac_in_use = 1;
 			if (np->mgmt_version > 0)
 				np->mac_in_use = readl(base + NvRegMgmtUnitControl) & NVREG_MGMTUNITCONTROL_INUSE;
-			dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n",
-				pci_name(pci_dev), np->mac_in_use);
+			netdev_dbg(dev, "%s: mgmt unit is running. mac in use %x\n",
+				   pci_name(pci_dev), np->mac_in_use);
 			/* management unit setup the phy already? */
 			if (np->mac_in_use &&
 			    ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) ==
 			     NVREG_XMITCTL_SYNC_PHY_INIT)) {
 				/* phy is inited by mgmt unit */
 				phyinitialized = 1;
-				dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n",
-					pci_name(pci_dev));
+				netdev_dbg(dev, "%s: Phy already initialized by mgmt unit\n",
+					   pci_name(pci_dev));
 			} else {
 				/* we need to init the phy */
 			}
-- 
cgit v1.2.3


From 294a554e274f961ac33c7d739d5b912bd0005f5b Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:56 +0000
Subject: forcedeth: Use pr_fmt and pr_<level>

Convert printks to pr_<level>.
Remove "forcedeth: " from some calls as it's now added by pr_fmt.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 256 +++++++++++++++++++++++++++---------------------
 1 file changed, 142 insertions(+), 114 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index b30a5992e332..1c6f4ef9f928 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -39,6 +39,9 @@
  * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
  * superfluous timer interrupts from the nic.
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define FORCEDETH_VERSION		"0.64"
 #define DRV_NAME			"forcedeth"
 
@@ -1189,7 +1192,8 @@ static int phy_init(struct net_device *dev)
 		reg = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
 		reg &= ~PHY_MARVELL_E3016_INITMASK;
 		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, reg)) {
-			printk(KERN_INFO "%s: phy write to errata reg failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy write to errata reg failed\n",
+				pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1197,31 +1201,38 @@ static int phy_init(struct net_device *dev)
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1241,23 +1252,27 @@ static int phy_init(struct net_device *dev)
 			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 			reg |= PHY_REALTEK_INIT9;
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
 			if (!(reg & PHY_REALTEK_INIT11)) {
 				reg |= PHY_REALTEK_INIT11;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1266,7 +1281,8 @@ static int phy_init(struct net_device *dev)
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 				phy_reserved |= PHY_REALTEK_INIT7;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
@@ -1277,7 +1293,8 @@ static int phy_init(struct net_device *dev)
 	reg = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 	reg |= (ADVERTISE_10HALF|ADVERTISE_10FULL|ADVERTISE_100HALF|ADVERTISE_100FULL|ADVERTISE_PAUSE_ASYM|ADVERTISE_PAUSE_CAP);
 	if (mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg)) {
-		printk(KERN_INFO "%s: phy write to advertise failed.\n", pci_name(np->pci_dev));
+		pr_info("%s: phy write to advertise failed\n",
+			pci_name(np->pci_dev));
 		return PHY_ERROR;
 	}
 
@@ -1296,7 +1313,7 @@ static int phy_init(struct net_device *dev)
 			mii_control_1000 &= ~ADVERTISE_1000FULL;
 
 		if (mii_rw(dev, np->phyaddr, MII_CTRL1000, mii_control_1000)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	} else
@@ -1311,7 +1328,7 @@ static int phy_init(struct net_device *dev)
 		/* start autoneg since we already performed hw reset above */
 		mii_control |= BMCR_ANRESTART;
 		if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
-			printk(KERN_INFO "%s: phy init failed\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	} else {
@@ -1319,7 +1336,7 @@ static int phy_init(struct net_device *dev)
 		 * (certain phys need bmcr to be setup with reset)
 		 */
 		if (phy_reset(dev, mii_control)) {
-			printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev));
+			pr_info("%s: phy reset failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1330,13 +1347,13 @@ static int phy_init(struct net_device *dev)
 		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
 		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
 		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
 		phy_reserved |= PHY_CICADA_INIT5;
 		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1344,77 +1361,77 @@ static int phy_init(struct net_device *dev)
 		phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
 		phy_reserved |= PHY_CICADA_INIT6;
 		if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
 	if (np->phy_oui == PHY_OUI_VITESSE) {
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
 		phy_reserved |= PHY_VITESSE_INIT3;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
 		phy_reserved |= PHY_VITESSE_INIT3;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
 		phy_reserved |= PHY_VITESSE_INIT8;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1423,31 +1440,38 @@ static int phy_init(struct net_device *dev)
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			/* reset could have cleared these out, set them back */
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+				pr_info("%s: phy init failed\n",
+					pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1456,24 +1480,28 @@ static int phy_init(struct net_device *dev)
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 				phy_reserved |= PHY_REALTEK_INIT7;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
 			if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, MII_READ);
 				phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
 				phy_reserved |= PHY_REALTEK_INIT3;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+					pr_info("%s: phy init failed\n",
+						pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
@@ -1532,7 +1560,7 @@ static void nv_stop_rx(struct net_device *dev)
 	writel(rx_ctrl, base + NvRegReceiverControl);
 	if (reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
 		      NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX))
-		printk(KERN_INFO "nv_stop_rx: ReceiverStatus remained busy");
+		pr_info("%s: ReceiverStatus remained busy\n", __func__);
 
 	udelay(NV_RXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -1567,7 +1595,7 @@ static void nv_stop_tx(struct net_device *dev)
 	writel(tx_ctrl, base + NvRegTransmitterControl);
 	if (reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
 		      NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX))
-		printk(KERN_INFO "nv_stop_tx: TransmitterStatus remained busy");
+		pr_info("%s: TransmitterStatus remained busy\n", __func__);
 
 	udelay(NV_TXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -2485,57 +2513,53 @@ static void nv_tx_timeout(struct net_device *dev)
 	u32 status;
 	union ring_type put_tx;
 	int saved_tx_limit;
+	int i;
 
 	if (np->msi_flags & NV_MSI_X_ENABLED)
 		status = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
 	else
 		status = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 
-	printk(KERN_INFO "%s: Got tx_timeout. irq: %08x\n", dev->name, status);
+	pr_info("%s: Got tx_timeout. irq: %08x\n", dev->name, status);
 
-	{
-		int i;
-
-		printk(KERN_INFO "%s: Ring at %lx\n",
-		       dev->name, (unsigned long)np->ring_addr);
-		printk(KERN_INFO "%s: Dumping tx registers\n", dev->name);
-		for (i = 0; i <= np->register_size; i += 32) {
-			printk(KERN_INFO "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
-					i,
-					readl(base + i + 0), readl(base + i + 4),
-					readl(base + i + 8), readl(base + i + 12),
-					readl(base + i + 16), readl(base + i + 20),
-					readl(base + i + 24), readl(base + i + 28));
-		}
-		printk(KERN_INFO "%s: Dumping tx ring\n", dev->name);
-		for (i = 0; i < np->tx_ring_size; i += 4) {
-			if (!nv_optimized(np)) {
-				printk(KERN_INFO "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
-				       i,
-				       le32_to_cpu(np->tx_ring.orig[i].buf),
-				       le32_to_cpu(np->tx_ring.orig[i].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+1].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+2].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+3].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
-			} else {
-				printk(KERN_INFO "%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
-				       i,
-				       le32_to_cpu(np->tx_ring.ex[i].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+1].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+2].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+3].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
-			}
+	pr_info("%s: Ring at %lx\n", dev->name, (unsigned long)np->ring_addr);
+	pr_info("%s: Dumping tx registers\n", dev->name);
+	for (i = 0; i <= np->register_size; i += 32) {
+		pr_info("%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+			i,
+			readl(base + i + 0), readl(base + i + 4),
+			readl(base + i + 8), readl(base + i + 12),
+			readl(base + i + 16), readl(base + i + 20),
+			readl(base + i + 24), readl(base + i + 28));
+	}
+	pr_info("%s: Dumping tx ring\n", dev->name);
+	for (i = 0; i < np->tx_ring_size; i += 4) {
+		if (!nv_optimized(np)) {
+			pr_info("%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
+				i,
+				le32_to_cpu(np->tx_ring.orig[i].buf),
+				le32_to_cpu(np->tx_ring.orig[i].flaglen),
+				le32_to_cpu(np->tx_ring.orig[i+1].buf),
+				le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
+				le32_to_cpu(np->tx_ring.orig[i+2].buf),
+				le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
+				le32_to_cpu(np->tx_ring.orig[i+3].buf),
+				le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
+		} else {
+			pr_info("%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
+				i,
+				le32_to_cpu(np->tx_ring.ex[i].bufhigh),
+				le32_to_cpu(np->tx_ring.ex[i].buflow),
+				le32_to_cpu(np->tx_ring.ex[i].flaglen),
+				le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
+				le32_to_cpu(np->tx_ring.ex[i+1].buflow),
+				le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
+				le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
+				le32_to_cpu(np->tx_ring.ex[i+2].buflow),
+				le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
+				le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
+				le32_to_cpu(np->tx_ring.ex[i+3].buflow),
+				le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
 		}
 	}
 
@@ -3308,14 +3332,14 @@ static void nv_linkchange(struct net_device *dev)
 	if (nv_update_linkspeed(dev)) {
 		if (!netif_carrier_ok(dev)) {
 			netif_carrier_on(dev);
-			printk(KERN_INFO "%s: link up.\n", dev->name);
+			pr_info("%s: link up\n", dev->name);
 			nv_txrx_gate(dev, false);
 			nv_start_rx(dev);
 		}
 	} else {
 		if (netif_carrier_ok(dev)) {
 			netif_carrier_off(dev);
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			pr_info("%s: link down\n", dev->name);
 			nv_txrx_gate(dev, true);
 			nv_stop_rx(dev);
 		}
@@ -3764,7 +3788,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_rx, "%s-rx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector,
 						nv_nic_irq_rx, IRQF_SHARED, np->name_rx, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for rx %d\n", ret);
+					pr_info("request_irq failed for rx %d\n",
+						ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3773,7 +3798,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_tx, "%s-tx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector,
 						nv_nic_irq_tx, IRQF_SHARED, np->name_tx, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for tx %d\n", ret);
+					pr_info("request_irq failed for tx %d\n",
+						ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_rx;
@@ -3782,7 +3808,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_other, "%s-other", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector,
 						nv_nic_irq_other, IRQF_SHARED, np->name_other, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for link %d\n", ret);
+					pr_info("request_irq failed for link %d\n",
+						ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_tx;
@@ -3796,7 +3823,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 			} else {
 				/* Request irq for all interrupts */
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_ALL].vector, handler, IRQF_SHARED, dev->name, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+					pr_info("request_irq failed %d\n", ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3814,7 +3841,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 			np->msi_flags |= NV_MSI_ENABLED;
 			dev->irq = np->pci_dev->irq;
 			if (request_irq(np->pci_dev->irq, handler, IRQF_SHARED, dev->name, dev) != 0) {
-				printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+				pr_info("request_irq failed %d\n", ret);
 				pci_disable_msi(np->pci_dev);
 				np->msi_flags &= ~NV_MSI_ENABLED;
 				dev->irq = np->pci_dev->irq;
@@ -3899,7 +3926,7 @@ static void nv_do_nic_poll(unsigned long data)
 
 	if (np->recover_error) {
 		np->recover_error = 0;
-		printk(KERN_INFO "%s: MAC in recoverable error state\n", dev->name);
+		pr_info("%s: MAC in recoverable error state\n", dev->name);
 		if (netif_running(dev)) {
 			netif_tx_lock_bh(dev);
 			netif_addr_lock(dev);
@@ -4195,14 +4222,14 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		}
 
 		if (netif_running(dev))
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			pr_info("%s: link down\n", dev->name);
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick,
 			 * and cause autoneg to start */
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				pr_info("%s: phy reset failed\n", dev->name);
 				return -EINVAL;
 			}
 		} else {
@@ -4251,7 +4278,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (np->phy_oui == PHY_OUI_MARVELL) {
 			/* reset the phy in order for forced mode settings to stick */
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				pr_info("%s: phy reset failed\n", dev->name);
 				return -EINVAL;
 			}
 		} else {
@@ -4313,7 +4340,7 @@ static int nv_nway_reset(struct net_device *dev)
 			spin_unlock(&np->lock);
 			netif_addr_unlock(dev);
 			netif_tx_unlock_bh(dev);
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			pr_info("%s: link down\n", dev->name);
 		}
 
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
@@ -4321,7 +4348,7 @@ static int nv_nway_reset(struct net_device *dev)
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick*/
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				pr_info("%s: phy reset failed\n", dev->name);
 				return -EINVAL;
 			}
 		} else {
@@ -4494,12 +4521,13 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 
 	if ((!np->autoneg && np->duplex == 0) ||
 	    (np->autoneg && !pause->autoneg && np->duplex == 0)) {
-		printk(KERN_INFO "%s: can not set pause settings when forced link is in half duplex.\n",
-		       dev->name);
+		pr_info("%s: can not set pause settings when forced link is in half duplex\n",
+			dev->name);
 		return -EINVAL;
 	}
 	if (pause->tx_pause && !(np->pause_flags & NV_PAUSEFRAME_TX_CAPABLE)) {
-		printk(KERN_INFO "%s: hardware does not support tx pause frames.\n", dev->name);
+		pr_info("%s: hardware does not support tx pause frames\n",
+			dev->name);
 		return -EINVAL;
 	}
 
@@ -4534,7 +4562,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 		mii_rw(dev, np->phyaddr, MII_ADVERTISE, adv);
 
 		if (netif_running(dev))
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			pr_info("%s: link down\n", dev->name);
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
 		mii_rw(dev, np->phyaddr, MII_BMCR, bmcr);
@@ -4796,8 +4824,8 @@ static int nv_loopback_test(struct net_device *dev)
 	pkt_len = ETH_DATA_LEN;
 	tx_skb = dev_alloc_skb(pkt_len);
 	if (!tx_skb) {
-		printk(KERN_ERR "dev_alloc_skb() failed during loopback test"
-			 " of %s\n", dev->name);
+		pr_err("dev_alloc_skb() failed during loopback test of %s\n",
+		       dev->name);
 		ret = 0;
 		goto out;
 	}
@@ -5160,7 +5188,7 @@ static int nv_open(struct net_device *dev)
 	if (reg_delay(dev, NvRegUnknownSetupReg5,
 		      NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
 		      NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX))
-		printk(KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
+		pr_info("%s: SetupReg5, Bit 31 remained off\n", __func__);
 
 	writel(0, base + NvRegMIIMask);
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
@@ -5249,7 +5277,7 @@ static int nv_open(struct net_device *dev)
 	if (ret) {
 		netif_carrier_on(dev);
 	} else {
-		printk(KERN_INFO "%s: no link during initialization.\n", dev->name);
+		pr_info("%s: no link during initialization\n", dev->name);
 		netif_carrier_off(dev);
 	}
 	if (oom)
@@ -5361,8 +5389,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	static int printed_version;
 
 	if (!printed_version++)
-		printk(KERN_INFO "%s: Reverse Engineered nForce ethernet"
-		       " driver. Version %s.\n", DRV_NAME, FORCEDETH_VERSION);
+		pr_info("Reverse Engineered nForce ethernet driver. Version %s.\n",
+			FORCEDETH_VERSION);
 
 	dev = alloc_etherdev(sizeof(struct fe_priv));
 	err = -ENOMEM;
-- 
cgit v1.2.3


From 1d397f3698ec438c3c14abf45bfac88cca1882d9 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:57 +0000
Subject: forcedeth: Convert pr_<level> to netdev_<level>

Use netdev_<level> when a struct net_device * is available.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 293 ++++++++++++++++++++++++++----------------------
 1 file changed, 161 insertions(+), 132 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 1c6f4ef9f928..c3a9783b7c46 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1192,8 +1192,8 @@ static int phy_init(struct net_device *dev)
 		reg = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
 		reg &= ~PHY_MARVELL_E3016_INITMASK;
 		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, reg)) {
-			pr_info("%s: phy write to errata reg failed\n",
-				pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy write to errata reg failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1201,38 +1201,38 @@ static int phy_init(struct net_device *dev)
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1252,27 +1252,27 @@ static int phy_init(struct net_device *dev)
 			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 			reg |= PHY_REALTEK_INIT9;
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
 			if (!(reg & PHY_REALTEK_INIT11)) {
 				reg |= PHY_REALTEK_INIT11;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1281,8 +1281,8 @@ static int phy_init(struct net_device *dev)
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 				phy_reserved |= PHY_REALTEK_INIT7;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
@@ -1293,8 +1293,8 @@ static int phy_init(struct net_device *dev)
 	reg = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 	reg |= (ADVERTISE_10HALF|ADVERTISE_10FULL|ADVERTISE_100HALF|ADVERTISE_100FULL|ADVERTISE_PAUSE_ASYM|ADVERTISE_PAUSE_CAP);
 	if (mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg)) {
-		pr_info("%s: phy write to advertise failed\n",
-			pci_name(np->pci_dev));
+		netdev_info(dev, "%s: phy write to advertise failed\n",
+			    pci_name(np->pci_dev));
 		return PHY_ERROR;
 	}
 
@@ -1313,7 +1313,8 @@ static int phy_init(struct net_device *dev)
 			mii_control_1000 &= ~ADVERTISE_1000FULL;
 
 		if (mii_rw(dev, np->phyaddr, MII_CTRL1000, mii_control_1000)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	} else
@@ -1328,7 +1329,8 @@ static int phy_init(struct net_device *dev)
 		/* start autoneg since we already performed hw reset above */
 		mii_control |= BMCR_ANRESTART;
 		if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	} else {
@@ -1336,7 +1338,8 @@ static int phy_init(struct net_device *dev)
 		 * (certain phys need bmcr to be setup with reset)
 		 */
 		if (phy_reset(dev, mii_control)) {
-			pr_info("%s: phy reset failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy reset failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1347,13 +1350,15 @@ static int phy_init(struct net_device *dev)
 		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
 		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
 		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
 		phy_reserved |= PHY_CICADA_INIT5;
 		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1361,77 +1366,92 @@ static int phy_init(struct net_device *dev)
 		phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
 		phy_reserved |= PHY_CICADA_INIT6;
 		if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
 	if (np->phy_oui == PHY_OUI_VITESSE) {
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
 		phy_reserved |= PHY_VITESSE_INIT3;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
 		phy_reserved |= PHY_VITESSE_INIT3;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
 		phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
 		phy_reserved |= PHY_VITESSE_INIT8;
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10)) {
-			pr_info("%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
@@ -1440,38 +1460,38 @@ static int phy_init(struct net_device *dev)
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			/* reset could have cleared these out, set them back */
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				pr_info("%s: phy init failed\n",
-					pci_name(np->pci_dev));
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
@@ -1480,28 +1500,28 @@ static int phy_init(struct net_device *dev)
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 				phy_reserved |= PHY_REALTEK_INIT7;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
 			if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, MII_READ);
 				phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
 				phy_reserved |= PHY_REALTEK_INIT3;
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, phy_reserved)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-					pr_info("%s: phy init failed\n",
-						pci_name(np->pci_dev));
+					netdev_info(dev, "%s: phy init failed\n",
+						    pci_name(np->pci_dev));
 					return PHY_ERROR;
 				}
 			}
@@ -1560,7 +1580,8 @@ static void nv_stop_rx(struct net_device *dev)
 	writel(rx_ctrl, base + NvRegReceiverControl);
 	if (reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
 		      NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX))
-		pr_info("%s: ReceiverStatus remained busy\n", __func__);
+		netdev_info(dev, "%s: ReceiverStatus remained busy\n",
+			    __func__);
 
 	udelay(NV_RXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -1595,7 +1616,8 @@ static void nv_stop_tx(struct net_device *dev)
 	writel(tx_ctrl, base + NvRegTransmitterControl);
 	if (reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
 		      NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX))
-		pr_info("%s: TransmitterStatus remained busy\n", __func__);
+		netdev_info(dev, "%s: TransmitterStatus remained busy\n",
+			    __func__);
 
 	udelay(NV_TXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -2520,46 +2542,49 @@ static void nv_tx_timeout(struct net_device *dev)
 	else
 		status = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 
-	pr_info("%s: Got tx_timeout. irq: %08x\n", dev->name, status);
+	netdev_info(dev, "Got tx_timeout. irq: %08x\n", status);
 
-	pr_info("%s: Ring at %lx\n", dev->name, (unsigned long)np->ring_addr);
-	pr_info("%s: Dumping tx registers\n", dev->name);
+	netdev_info(dev, "Ring at %lx\n", (unsigned long)np->ring_addr);
+	netdev_info(dev, "Dumping tx registers\n");
 	for (i = 0; i <= np->register_size; i += 32) {
-		pr_info("%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
-			i,
-			readl(base + i + 0), readl(base + i + 4),
-			readl(base + i + 8), readl(base + i + 12),
-			readl(base + i + 16), readl(base + i + 20),
-			readl(base + i + 24), readl(base + i + 28));
-	}
-	pr_info("%s: Dumping tx ring\n", dev->name);
+		netdev_info(dev,
+			    "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+			    i,
+			    readl(base + i + 0), readl(base + i + 4),
+			    readl(base + i + 8), readl(base + i + 12),
+			    readl(base + i + 16), readl(base + i + 20),
+			    readl(base + i + 24), readl(base + i + 28));
+	}
+	netdev_info(dev, "Dumping tx ring\n");
 	for (i = 0; i < np->tx_ring_size; i += 4) {
 		if (!nv_optimized(np)) {
-			pr_info("%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
-				i,
-				le32_to_cpu(np->tx_ring.orig[i].buf),
-				le32_to_cpu(np->tx_ring.orig[i].flaglen),
-				le32_to_cpu(np->tx_ring.orig[i+1].buf),
-				le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
-				le32_to_cpu(np->tx_ring.orig[i+2].buf),
-				le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
-				le32_to_cpu(np->tx_ring.orig[i+3].buf),
-				le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
+			netdev_info(dev,
+				    "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
+				    i,
+				    le32_to_cpu(np->tx_ring.orig[i].buf),
+				    le32_to_cpu(np->tx_ring.orig[i].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+1].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+2].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+3].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
 		} else {
-			pr_info("%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
-				i,
-				le32_to_cpu(np->tx_ring.ex[i].bufhigh),
-				le32_to_cpu(np->tx_ring.ex[i].buflow),
-				le32_to_cpu(np->tx_ring.ex[i].flaglen),
-				le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
-				le32_to_cpu(np->tx_ring.ex[i+1].buflow),
-				le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
-				le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
-				le32_to_cpu(np->tx_ring.ex[i+2].buflow),
-				le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
-				le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
-				le32_to_cpu(np->tx_ring.ex[i+3].buflow),
-				le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
+			netdev_info(dev,
+				    "%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
+				    i,
+				    le32_to_cpu(np->tx_ring.ex[i].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+1].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+2].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+3].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
 		}
 	}
 
@@ -3332,14 +3357,14 @@ static void nv_linkchange(struct net_device *dev)
 	if (nv_update_linkspeed(dev)) {
 		if (!netif_carrier_ok(dev)) {
 			netif_carrier_on(dev);
-			pr_info("%s: link up\n", dev->name);
+			netdev_info(dev, "link up\n");
 			nv_txrx_gate(dev, false);
 			nv_start_rx(dev);
 		}
 	} else {
 		if (netif_carrier_ok(dev)) {
 			netif_carrier_off(dev);
-			pr_info("%s: link down\n", dev->name);
+			netdev_info(dev, "link down\n");
 			nv_txrx_gate(dev, true);
 			nv_stop_rx(dev);
 		}
@@ -3788,8 +3813,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_rx, "%s-rx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector,
 						nv_nic_irq_rx, IRQF_SHARED, np->name_rx, dev) != 0) {
-					pr_info("request_irq failed for rx %d\n",
-						ret);
+					netdev_info(dev,
+						    "request_irq failed for rx %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3798,8 +3824,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_tx, "%s-tx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector,
 						nv_nic_irq_tx, IRQF_SHARED, np->name_tx, dev) != 0) {
-					pr_info("request_irq failed for tx %d\n",
-						ret);
+					netdev_info(dev,
+						    "request_irq failed for tx %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_rx;
@@ -3808,8 +3835,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_other, "%s-other", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector,
 						nv_nic_irq_other, IRQF_SHARED, np->name_other, dev) != 0) {
-					pr_info("request_irq failed for link %d\n",
-						ret);
+					netdev_info(dev,
+						    "request_irq failed for link %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_tx;
@@ -3823,7 +3851,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 			} else {
 				/* Request irq for all interrupts */
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_ALL].vector, handler, IRQF_SHARED, dev->name, dev) != 0) {
-					pr_info("request_irq failed %d\n", ret);
+					netdev_info(dev,
+						    "request_irq failed %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3841,7 +3871,8 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 			np->msi_flags |= NV_MSI_ENABLED;
 			dev->irq = np->pci_dev->irq;
 			if (request_irq(np->pci_dev->irq, handler, IRQF_SHARED, dev->name, dev) != 0) {
-				pr_info("request_irq failed %d\n", ret);
+				netdev_info(dev, "request_irq failed %d\n",
+					    ret);
 				pci_disable_msi(np->pci_dev);
 				np->msi_flags &= ~NV_MSI_ENABLED;
 				dev->irq = np->pci_dev->irq;
@@ -3926,7 +3957,7 @@ static void nv_do_nic_poll(unsigned long data)
 
 	if (np->recover_error) {
 		np->recover_error = 0;
-		pr_info("%s: MAC in recoverable error state\n", dev->name);
+		netdev_info(dev, "MAC in recoverable error state\n");
 		if (netif_running(dev)) {
 			netif_tx_lock_bh(dev);
 			netif_addr_lock(dev);
@@ -4222,14 +4253,14 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		}
 
 		if (netif_running(dev))
-			pr_info("%s: link down\n", dev->name);
+			netdev_info(dev, "link down\n");
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick,
 			 * and cause autoneg to start */
 			if (phy_reset(dev, bmcr)) {
-				pr_info("%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4278,7 +4309,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (np->phy_oui == PHY_OUI_MARVELL) {
 			/* reset the phy in order for forced mode settings to stick */
 			if (phy_reset(dev, bmcr)) {
-				pr_info("%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4340,7 +4371,7 @@ static int nv_nway_reset(struct net_device *dev)
 			spin_unlock(&np->lock);
 			netif_addr_unlock(dev);
 			netif_tx_unlock_bh(dev);
-			pr_info("%s: link down\n", dev->name);
+			netdev_info(dev, "link down\n");
 		}
 
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
@@ -4348,7 +4379,7 @@ static int nv_nway_reset(struct net_device *dev)
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick*/
 			if (phy_reset(dev, bmcr)) {
-				pr_info("%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4521,13 +4552,11 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 
 	if ((!np->autoneg && np->duplex == 0) ||
 	    (np->autoneg && !pause->autoneg && np->duplex == 0)) {
-		pr_info("%s: can not set pause settings when forced link is in half duplex\n",
-			dev->name);
+		netdev_info(dev, "can not set pause settings when forced link is in half duplex\n");
 		return -EINVAL;
 	}
 	if (pause->tx_pause && !(np->pause_flags & NV_PAUSEFRAME_TX_CAPABLE)) {
-		pr_info("%s: hardware does not support tx pause frames\n",
-			dev->name);
+		netdev_info(dev, "hardware does not support tx pause frames\n");
 		return -EINVAL;
 	}
 
@@ -4562,7 +4591,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 		mii_rw(dev, np->phyaddr, MII_ADVERTISE, adv);
 
 		if (netif_running(dev))
-			pr_info("%s: link down\n", dev->name);
+			netdev_info(dev, "link down\n");
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
 		mii_rw(dev, np->phyaddr, MII_BMCR, bmcr);
@@ -4824,8 +4853,7 @@ static int nv_loopback_test(struct net_device *dev)
 	pkt_len = ETH_DATA_LEN;
 	tx_skb = dev_alloc_skb(pkt_len);
 	if (!tx_skb) {
-		pr_err("dev_alloc_skb() failed during loopback test of %s\n",
-		       dev->name);
+		netdev_err(dev, "dev_alloc_skb() failed during loopback test\n");
 		ret = 0;
 		goto out;
 	}
@@ -5188,7 +5216,8 @@ static int nv_open(struct net_device *dev)
 	if (reg_delay(dev, NvRegUnknownSetupReg5,
 		      NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
 		      NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX))
-		pr_info("%s: SetupReg5, Bit 31 remained off\n", __func__);
+		netdev_info(dev,
+			    "%s: SetupReg5, Bit 31 remained off\n", __func__);
 
 	writel(0, base + NvRegMIIMask);
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
@@ -5277,7 +5306,7 @@ static int nv_open(struct net_device *dev)
 	if (ret) {
 		netif_carrier_on(dev);
 	} else {
-		pr_info("%s: no link during initialization\n", dev->name);
+		netdev_info(dev, "no link during initialization\n");
 		netif_carrier_off(dev);
 	}
 	if (oom)
-- 
cgit v1.2.3


From c41d41e1687dcf344f55dd15c7121532e5c195d4 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:58 +0000
Subject: forcedeth: Add function init_realtek_8211b

Deduplicate the code use for the init/reset of this device.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 105 +++++++++++++++---------------------------------
 1 file changed, 32 insertions(+), 73 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c3a9783b7c46..300748ccc5c1 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1181,6 +1181,33 @@ static int phy_reset(struct net_device *dev, u32 bmcr_setup)
 	return 0;
 }
 
+static int init_realtek_8211b(struct net_device *dev, struct fe_priv *np)
+{
+	static const struct {
+		int reg;
+		int init;
+	} ri[] = {
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1 },
+		{ PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2 },
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3 },
+		{ PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4 },
+		{ PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5 },
+		{ PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6 },
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1 },
+	};
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ri); i++) {
+		if (mii_rw(dev, np->phyaddr, ri[i].reg, ri[i].init)) {
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
+			return PHY_ERROR;
+		}
+	}
+
+	return 0;
+}
+
 static int phy_init(struct net_device *dev)
 {
 	struct fe_priv *np = get_nvpriv(dev);
@@ -1200,44 +1227,10 @@ static int phy_init(struct net_device *dev)
 	if (np->phy_oui == PHY_OUI_REALTEK) {
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
+			if (init_realtek_8211b(dev, np))
 				return PHY_ERROR;
-			}
-		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
-		    np->phy_rev == PHY_REV_REALTEK_8211C) {
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
+			   np->phy_rev == PHY_REV_REALTEK_8211C) {
 			u32 powerstate = readl(base + NvRegPowerState2);
 
 			/* need to perform hw phy reset */
@@ -1459,43 +1452,9 @@ static int phy_init(struct net_device *dev)
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			/* reset could have cleared these out, set them back */
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
+			if (init_realtek_8211b(dev, np))
 				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				netdev_info(dev, "%s: phy init failed\n",
-					    pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8201) {
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
 			if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
 				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
 				phy_reserved |= PHY_REALTEK_INIT7;
-- 
cgit v1.2.3


From cd66328bdab782ee40d17b573a3067a591cb7b4f Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:41:59 +0000
Subject: forcedeth: Separate vendor specific initializations into functions

Neaten the phy_init function by adding and calling vendor
specific functions.

object size is reduced by ~1kb:

$ size drivers/net/forcedeth.o.*
   text	   data	    bss	    dec	    hex	filename
  83475	   1848	  19304	 104627	  198b3	drivers/net/forcedeth.o.new
  84459	   1848	  19544	 105851	  19d7b	drivers/net/forcedeth.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 367 +++++++++++++++++++++++++-----------------------
 1 file changed, 188 insertions(+), 179 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 300748ccc5c1..0b1d562ec4a2 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1198,21 +1198,179 @@ static int init_realtek_8211b(struct net_device *dev, struct fe_priv *np)
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(ri); i++) {
-		if (mii_rw(dev, np->phyaddr, ri[i].reg, ri[i].init)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
+		if (mii_rw(dev, np->phyaddr, ri[i].reg, ri[i].init))
+			return PHY_ERROR;
+	}
+
+	return 0;
+}
+
+static int init_realtek_8211c(struct net_device *dev, struct fe_priv *np)
+{
+	u32 reg;
+	u8 __iomem *base = get_hwbase(dev);
+	u32 powerstate = readl(base + NvRegPowerState2);
+
+	/* need to perform hw phy reset */
+	powerstate |= NVREG_POWERSTATE2_PHY_RESET;
+	writel(powerstate, base + NvRegPowerState2);
+	msleep(25);
+
+	powerstate &= ~NVREG_POWERSTATE2_PHY_RESET;
+	writel(powerstate, base + NvRegPowerState2);
+	msleep(25);
+
+	reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
+	reg |= PHY_REALTEK_INIT9;
+	if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10))
+		return PHY_ERROR;
+	reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
+	if (!(reg & PHY_REALTEK_INIT11)) {
+		reg |= PHY_REALTEK_INIT11;
+		if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg))
+			return PHY_ERROR;
+	}
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1))
+		return PHY_ERROR;
+
+	return 0;
+}
+
+static int init_realtek_8201(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
+		phy_reserved = mii_rw(dev, np->phyaddr,
+				      PHY_REALTEK_INIT_REG6, MII_READ);
+		phy_reserved |= PHY_REALTEK_INIT7;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG6, phy_reserved))
 			return PHY_ERROR;
-		}
 	}
 
 	return 0;
 }
 
+static int init_realtek_8201_cross(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3))
+			return PHY_ERROR;
+		phy_reserved = mii_rw(dev, np->phyaddr,
+				      PHY_REALTEK_INIT_REG2, MII_READ);
+		phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
+		phy_reserved |= PHY_REALTEK_INIT3;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG2, phy_reserved))
+			return PHY_ERROR;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1))
+			return PHY_ERROR;
+	}
+
+	return 0;
+}
+
+static int init_cicada(struct net_device *dev, struct fe_priv *np,
+		       u32 phyinterface)
+{
+	u32 phy_reserved;
+
+	if (phyinterface & PHY_RGMII) {
+		phy_reserved = mii_rw(dev, np->phyaddr, MII_RESV1, MII_READ);
+		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
+		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
+		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved))
+			return PHY_ERROR;
+		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
+		phy_reserved |= PHY_CICADA_INIT5;
+		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved))
+			return PHY_ERROR;
+	}
+	phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
+	phy_reserved |= PHY_CICADA_INIT6;
+	if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved))
+		return PHY_ERROR;
+
+	return 0;
+}
+
+static int init_vitesse(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
+	phy_reserved |= PHY_VITESSE_INIT3;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
+	phy_reserved |= PHY_VITESSE_INIT3;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
+	phy_reserved |= PHY_VITESSE_INIT8;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10))
+		return PHY_ERROR;
+
+	return 0;
+}
+
 static int phy_init(struct net_device *dev)
 {
 	struct fe_priv *np = get_nvpriv(dev);
 	u8 __iomem *base = get_hwbase(dev);
-	u32 phyinterface, phy_reserved, mii_status, mii_control, mii_control_1000, reg;
+	u32 phyinterface;
+	u32 mii_status, mii_control, mii_control_1000, reg;
 
 	/* phy errata for E3016 phy */
 	if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
@@ -1227,64 +1385,32 @@ static int phy_init(struct net_device *dev)
 	if (np->phy_oui == PHY_OUI_REALTEK) {
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
-			if (init_realtek_8211b(dev, np))
-				return PHY_ERROR;
-		} else if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
-			   np->phy_rev == PHY_REV_REALTEK_8211C) {
-			u32 powerstate = readl(base + NvRegPowerState2);
-
-			/* need to perform hw phy reset */
-			powerstate |= NVREG_POWERSTATE2_PHY_RESET;
-			writel(powerstate, base + NvRegPowerState2);
-			msleep(25);
-
-			powerstate &= ~NVREG_POWERSTATE2_PHY_RESET;
-			writel(powerstate, base + NvRegPowerState2);
-			msleep(25);
-
-			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-			reg |= PHY_REALTEK_INIT9;
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) {
+			if (init_realtek_8211b(dev, np)) {
 				netdev_info(dev, "%s: phy init failed\n",
 					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) {
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
+			   np->phy_rev == PHY_REV_REALTEK_8211C) {
+			if (init_realtek_8211c(dev, np)) {
 				netdev_info(dev, "%s: phy init failed\n",
 					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
-			if (!(reg & PHY_REALTEK_INIT11)) {
-				reg |= PHY_REALTEK_INIT11;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
+			if (init_realtek_8201(dev, np)) {
 				netdev_info(dev, "%s: phy init failed\n",
 					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8201) {
-			if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-				phy_reserved |= PHY_REALTEK_INIT7;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
-		}
 	}
 
 	/* set advertise register */
 	reg = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
-	reg |= (ADVERTISE_10HALF|ADVERTISE_10FULL|ADVERTISE_100HALF|ADVERTISE_100FULL|ADVERTISE_PAUSE_ASYM|ADVERTISE_PAUSE_CAP);
+	reg |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
+		ADVERTISE_100HALF | ADVERTISE_100FULL |
+		ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP);
 	if (mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg)) {
 		netdev_info(dev, "%s: phy write to advertise failed\n",
 			    pci_name(np->pci_dev));
@@ -1298,7 +1424,8 @@ static int phy_init(struct net_device *dev)
 	mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
 	if (mii_status & PHY_GIGABIT) {
 		np->gigabit = PHY_GIGABIT;
-		mii_control_1000 = mii_rw(dev, np->phyaddr, MII_CTRL1000, MII_READ);
+		mii_control_1000 = mii_rw(dev, np->phyaddr,
+					  MII_CTRL1000, MII_READ);
 		mii_control_1000 &= ~ADVERTISE_1000HALF;
 		if (phyinterface & PHY_RGMII)
 			mii_control_1000 |= ADVERTISE_1000FULL;
@@ -1338,151 +1465,33 @@ static int phy_init(struct net_device *dev)
 	}
 
 	/* phy vendor specific configuration */
-	if ((np->phy_oui == PHY_OUI_CICADA) && (phyinterface & PHY_RGMII)) {
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_RESV1, MII_READ);
-		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
-		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
-		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
-		phy_reserved |= PHY_CICADA_INIT5;
-		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_CICADA) {
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
-		phy_reserved |= PHY_CICADA_INIT6;
-		if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_VITESSE) {
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
-		phy_reserved |= PHY_VITESSE_INIT3;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5)) {
+	if ((np->phy_oui == PHY_OUI_CICADA)) {
+		if (init_cicada(dev, np, phyinterface)) {
 			netdev_info(dev, "%s: phy init failed\n",
 				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
-		phy_reserved |= PHY_VITESSE_INIT3;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
+	} else if (np->phy_oui == PHY_OUI_VITESSE) {
+		if (init_vitesse(dev, np)) {
 			netdev_info(dev, "%s: phy init failed\n",
 				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
-		phy_reserved |= PHY_VITESSE_INIT8;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10)) {
-			netdev_info(dev, "%s: phy init failed\n",
-				    pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_REALTEK) {
+	} else if (np->phy_oui == PHY_OUI_REALTEK) {
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			/* reset could have cleared these out, set them back */
-			if (init_realtek_8211b(dev, np))
+			if (init_realtek_8211b(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
-		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
-			if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-				phy_reserved |= PHY_REALTEK_INIT7;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
 			}
-			if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, MII_READ);
-				phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
-				phy_reserved |= PHY_REALTEK_INIT3;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, phy_reserved)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-					netdev_info(dev, "%s: phy init failed\n",
-						    pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
+			if (init_realtek_8201(dev, np) ||
+			    init_realtek_8201_cross(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
+				return PHY_ERROR;
 			}
 		}
 	}
-- 
cgit v1.2.3


From b2ba08e606dfd106a394c3ac7a56c497b4c8f230 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:42:00 +0000
Subject: forcedeth: Convert dev_printk(<level> to dev_<level>(

Use vsprintf extension %pM for a mac address in one instance.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 64 ++++++++++++++++++++-----------------------------
 1 file changed, 26 insertions(+), 38 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0b1d562ec4a2..60edf0185b13 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5442,8 +5442,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		}
 	}
 	if (i == DEVICE_COUNT_RESOURCE) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			   "Couldn't find register window\n");
+		dev_info(&pci_dev->dev, "Couldn't find register window\n");
 		goto out_relreg;
 	}
 
@@ -5459,13 +5458,13 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
 		if (dma_64bit) {
 			if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(39)))
-				dev_printk(KERN_INFO, &pci_dev->dev,
-					"64-bit DMA failed, using 32-bit addressing\n");
+				dev_info(&pci_dev->dev,
+					 "64-bit DMA failed, using 32-bit addressing\n");
 			else
 				dev->features |= NETIF_F_HIGHDMA;
 			if (pci_set_consistent_dma_mask(pci_dev, DMA_BIT_MASK(39))) {
-				dev_printk(KERN_INFO, &pci_dev->dev,
-					"64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
+				dev_info(&pci_dev->dev,
+					 "64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
 			}
 		}
 	} else if (id->driver_data & DEV_HAS_LARGEDESC) {
@@ -5595,11 +5594,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		 * Bad mac address. At least one bios sets the mac address
 		 * to 01:23:45:67:89:ab
 		 */
-		dev_printk(KERN_ERR, &pci_dev->dev,
-			"Invalid Mac address detected: %pM\n",
+		dev_err(&pci_dev->dev,
+			"Invalid MAC address detected: %pM\n",
 			dev->dev_addr);
-		dev_printk(KERN_ERR, &pci_dev->dev,
-			"Please complain to your hardware vendor. Switching to a random MAC.\n");
+		dev_err(&pci_dev->dev,
+			"Please complain to your hardware vendor. Switched to a random MAC address.\n");
 		random_ether_addr(dev->dev_addr);
 	}
 
@@ -5752,8 +5751,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		break;
 	}
 	if (i == 33) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			"open: Could not find a valid PHY.\n");
+		dev_info(&pci_dev->dev, "open: Could not find a valid PHY\n");
 		goto out_error;
 	}
 
@@ -5774,37 +5772,27 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 
 	err = register_netdev(dev);
 	if (err) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			   "unable to register netdev: %d\n", err);
+		dev_info(&pci_dev->dev, "unable to register netdev: %d\n", err);
 		goto out_error;
 	}
 
-	dev_printk(KERN_INFO, &pci_dev->dev, "ifname %s, PHY OUI 0x%x @ %d, "
-		   "addr %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
-		   dev->name,
-		   np->phy_oui,
-		   np->phyaddr,
-		   dev->dev_addr[0],
-		   dev->dev_addr[1],
-		   dev->dev_addr[2],
-		   dev->dev_addr[3],
-		   dev->dev_addr[4],
-		   dev->dev_addr[5]);
-
-	dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
-		dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
-		dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
+	dev_info(&pci_dev->dev, "ifname %s, PHY OUI 0x%x @ %d, addr %pM\n",
+		 dev->name, np->phy_oui, np->phyaddr, dev->dev_addr);
+
+	dev_info(&pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
+		 dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
+		 dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
 			"csum " : "",
-		dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
+		 dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
 			"vlan " : "",
-		id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
-		id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
-		id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
-		np->gigabit == PHY_GIGABIT ? "gbit " : "",
-		np->need_linktimer ? "lnktim " : "",
-		np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
-		np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
-		np->desc_ver);
+		 id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
+		 id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
+		 id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
+		 np->gigabit == PHY_GIGABIT ? "gbit " : "",
+		 np->need_linktimer ? "lnktim " : "",
+		 np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
+		 np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
+		 np->desc_ver);
 
 	return 0;
 
-- 
cgit v1.2.3


From ef46ffbc2841dddebe521764c06673474ca5d041 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:42:01 +0000
Subject: forcedeth: Remove netdev_dbg uses

These were probably just for initial driver debugging
and have not been enabled in builds in git history.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 133 ------------------------------------------------
 1 file changed, 133 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 60edf0185b13..c2945d669b4f 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1136,22 +1136,14 @@ static int mii_rw(struct net_device *dev, int addr, int miireg, int value)
 
 	if (reg_delay(dev, NvRegMIIControl, NVREG_MIICTL_INUSE, 0,
 			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX)) {
-		netdev_dbg(dev, "mii_rw of reg %d at PHY %d timed out\n",
-			   miireg, addr);
 		retval = -1;
 	} else if (value != MII_READ) {
 		/* it was a write operation - fewer failures are detectable */
-		netdev_dbg(dev, "mii_rw wrote 0x%x to reg %d at PHY %d\n",
-			   value, miireg, addr);
 		retval = 0;
 	} else if (readl(base + NvRegMIIStatus) & NVREG_MIISTAT_ERROR) {
-		netdev_dbg(dev, "mii_rw of reg %d at PHY %d failed\n",
-			   miireg, addr);
 		retval = -1;
 	} else {
 		retval = readl(base + NvRegMIIData);
-		netdev_dbg(dev, "mii_rw read from reg %d at PHY %d: 0x%x\n",
-			   miireg, addr, retval);
 	}
 
 	return retval;
@@ -1516,7 +1508,6 @@ static void nv_start_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	netdev_dbg(dev, "%s\n", __func__);
 	/* Already running? Stop it. */
 	if ((readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) && !np->mac_in_use) {
 		rx_ctrl &= ~NVREG_RCVCTL_START;
@@ -1529,8 +1520,6 @@ static void nv_start_rx(struct net_device *dev)
 	if (np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
-	netdev_dbg(dev, "%s: duplex %d, speed 0x%08x\n",
-		   __func__, np->duplex, np->linkspeed);
 	pci_push(base);
 }
 
@@ -1540,7 +1529,6 @@ static void nv_stop_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	netdev_dbg(dev, "%s\n", __func__);
 	if (!np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_START;
 	else
@@ -1562,7 +1550,6 @@ static void nv_start_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	netdev_dbg(dev, "%s\n", __func__);
 	tx_ctrl |= NVREG_XMITCTL_START;
 	if (np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_TX_PATH_EN;
@@ -1576,7 +1563,6 @@ static void nv_stop_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	netdev_dbg(dev, "%s\n", __func__);
 	if (!np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_START;
 	else
@@ -1610,7 +1596,6 @@ static void nv_txrx_reset(struct net_device *dev)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	netdev_dbg(dev, "%s\n", __func__);
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
 	udelay(NV_TXRX_RESET_DELAY);
@@ -1624,8 +1609,6 @@ static void nv_mac_reset(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 temp1, temp2, temp3;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
 
@@ -2202,13 +2185,6 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
-		   __func__, entries, tx_flags_extra);
-#ifdef DEBUG
-	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
-		       skb->data, 64, true);
-#endif
-
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
 }
@@ -2348,13 +2324,6 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	netdev_dbg(dev, "%s: entries %d queued for transmission. tx_flags_extra: %x\n",
-		   __func__, entries, tx_flags_extra);
-#ifdef DEBUG
-	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
-		       skb->data, 64, true);
-#endif
-
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
 }
@@ -2393,8 +2362,6 @@ static int nv_tx_done(struct net_device *dev, int limit)
 	       !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) &&
 	       (tx_work < limit)) {
 
-		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
-
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
 		if (np->desc_ver == DESC_VER_1) {
@@ -2457,8 +2424,6 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 	       !((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX2_VALID) &&
 	       (tx_work < limit)) {
 
-		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
-
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
 		if (flags & NV_TX2_LASTPACKET) {
@@ -2607,8 +2572,6 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 		protolen = ntohs(((struct ethhdr *)packet)->h_proto);
 		hdrlen = ETH_HLEN;
 	}
-	netdev_dbg(dev, "%s: datalen %d, protolen %d, hdrlen %d\n",
-		   __func__, datalen, protolen, hdrlen);
 	if (protolen > ETH_DATA_LEN)
 		return datalen; /* Value in proto field not a len, no checks possible */
 
@@ -2619,25 +2582,18 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 			/* more data on wire than in 802 header, trim of
 			 * additional data.
 			 */
-			netdev_dbg(dev, "%s: accepting %d bytes\n",
-				   __func__, protolen);
 			return protolen;
 		} else {
 			/* less data on wire than mentioned in header.
 			 * Discard the packet.
 			 */
-			netdev_dbg(dev, "%s: discarding long packet\n",
-				   __func__);
 			return -1;
 		}
 	} else {
 		/* short packet. Accept only if 802 values are also short */
 		if (protolen > ETH_ZLEN) {
-			netdev_dbg(dev, "%s: discarding short packet\n",
-				   __func__);
 			return -1;
 		}
-		netdev_dbg(dev, "%s: accepting %d bytes\n", __func__, datalen);
 		return datalen;
 	}
 }
@@ -2654,8 +2610,6 @@ static int nv_rx_process(struct net_device *dev, int limit)
 	      !((flags = le32_to_cpu(np->get_rx.orig->flaglen)) & NV_RX_AVAIL) &&
 		(rx_work < limit)) {
 
-		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
-
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
 		 * TODO: check if a prefetch of the first cacheline improves
@@ -2667,11 +2621,6 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-			netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
-#ifdef DEBUG
-			print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET,
-				       16, 1, skb->data, 64, true);
-#endif
 		/* look at what we actually got: */
 		if (np->desc_ver == DESC_VER_1) {
 			if (likely(flags & NV_RX_DESCRIPTORVALID)) {
@@ -2746,8 +2695,6 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		/* got a valid packet - forward it to the network core */
 		skb_put(skb, len);
 		skb->protocol = eth_type_trans(skb, dev);
-		netdev_dbg(dev, "%s: %d bytes, proto %d accepted\n",
-			   __func__, len, skb->protocol);
 		napi_gro_receive(&np->napi, skb);
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += len;
@@ -2776,8 +2723,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 	      !((flags = le32_to_cpu(np->get_rx.ex->flaglen)) & NV_RX2_AVAIL) &&
 	      (rx_work < limit)) {
 
-		netdev_dbg(dev, "%s: flags 0x%x\n", __func__, flags);
-
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
 		 * TODO: check if a prefetch of the first cacheline improves
@@ -2789,11 +2734,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-		netdev_dbg(dev, "Dumping packet (flags 0x%x)\n", flags);
-#ifdef DEBUG
-		print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
-			       skb->data, 64, true);
-#endif
 		/* look at what we actually got: */
 		if (likely(flags & NV_RX2_DESCRIPTORVALID)) {
 			len = flags & LEN_MASK_V2;
@@ -2826,9 +2766,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 			skb->protocol = eth_type_trans(skb, dev);
 			prefetch(skb->data);
 
-			netdev_dbg(dev, "%s: %d bytes, proto %d accepted\n",
-				   __func__, len, skb->protocol);
-
 			if (likely(!np->vlangrp)) {
 				napi_gro_receive(&np->napi, skb);
 			} else {
@@ -3044,7 +2981,6 @@ static void nv_set_multicast(struct net_device *dev)
 	writel(mask[0], base + NvRegMulticastMaskA);
 	writel(mask[1], base + NvRegMulticastMaskB);
 	writel(pff, base + NvRegPacketFilterFlags);
-	netdev_dbg(dev, "reconfiguration for multicast lists\n");
 	nv_start_rx(dev);
 	spin_unlock_irq(&np->lock);
 }
@@ -3119,8 +3055,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 	mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
 
 	if (!(mii_status & BMSR_LSTATUS)) {
-		netdev_dbg(dev,
-			   "no link detected by phy - falling back to 10HD\n");
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
@@ -3128,8 +3062,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 	}
 
 	if (np->autoneg == 0) {
-		netdev_dbg(dev, "%s: autoneg off, PHY set to 0x%04x\n",
-			   __func__, np->fixed_mode);
 		if (np->fixed_mode & LPA_100FULL) {
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_100;
 			newdup = 1;
@@ -3152,15 +3084,11 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
-		netdev_dbg(dev,
-			   "autoneg not completed - falling back to 10HD\n");
 		goto set_speed;
 	}
 
 	adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 	lpa = mii_rw(dev, np->phyaddr, MII_LPA, MII_READ);
-	netdev_dbg(dev, "%s: PHY advertises 0x%04x, lpa 0x%04x\n",
-		   __func__, adv, lpa);
 
 	retval = 1;
 	if (np->gigabit == PHY_GIGABIT) {
@@ -3169,8 +3097,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 
 		if ((control_1000 & ADVERTISE_1000FULL) &&
 			(status_1000 & LPA_1000FULL)) {
-			netdev_dbg(dev, "%s: GBit ethernet detected\n",
-				   __func__);
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_1000;
 			newdup = 1;
 			goto set_speed;
@@ -3192,8 +3118,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	} else {
-		netdev_dbg(dev, "bad ability %04x - falling back to 10HD\n",
-			   adv_lpa);
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	}
@@ -3202,9 +3126,6 @@ set_speed:
 	if (np->duplex == newdup && np->linkspeed == newls)
 		return retval;
 
-	netdev_dbg(dev, "changing link setting from %d/%d to %d/%d\n",
-		   np->linkspeed, np->duplex, newls, newdup);
-
 	np->duplex = newdup;
 	np->linkspeed = newls;
 
@@ -3346,11 +3267,9 @@ static void nv_link_irq(struct net_device *dev)
 
 	miistat = readl(base + NvRegMIIStatus);
 	writel(NVREG_MIISTAT_LINKCHANGE, base + NvRegMIIStatus);
-	netdev_dbg(dev, "link change irq, status 0x%x\n", miistat);
 
 	if (miistat & (NVREG_MIISTAT_LINKCHANGE))
 		nv_linkchange(dev);
-	netdev_dbg(dev, "link change notification done\n");
 }
 
 static void nv_msi_workaround(struct fe_priv *np)
@@ -3401,8 +3320,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
 		writel(np->events, base + NvRegIrqStatus);
@@ -3410,7 +3327,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	netdev_dbg(dev, "irq: %08x\n", np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3424,8 +3340,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		__napi_schedule(&np->napi);
 	}
 
-	netdev_dbg(dev, "%s: completed\n", __func__);
-
 	return IRQ_HANDLED;
 }
 
@@ -3440,8 +3354,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
 		writel(np->events, base + NvRegIrqStatus);
@@ -3449,7 +3361,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	netdev_dbg(dev, "irq: %08x\n", np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3462,7 +3373,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		writel(0, base + NvRegIrqMask);
 		__napi_schedule(&np->napi);
 	}
-	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_HANDLED;
 }
@@ -3476,12 +3386,9 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL;
 		writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus);
-		netdev_dbg(dev, "tx irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3505,7 +3412,6 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 		}
 
 	}
-	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3590,12 +3496,9 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
 		writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
-		netdev_dbg(dev, "rx irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3623,7 +3526,6 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 			break;
 		}
 	}
-	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3637,12 +3539,9 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER;
 		writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus);
-		netdev_dbg(dev, "irq: %08x\n", events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3692,7 +3591,6 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 		}
 
 	}
-	netdev_dbg(dev, "%s: completed\n", __func__);
 
 	return IRQ_RETVAL(i);
 }
@@ -3704,8 +3602,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 events;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 		writel(NVREG_IRQ_TIMER, base + NvRegIrqStatus);
@@ -3714,7 +3610,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 		writel(NVREG_IRQ_TIMER, base + NvRegMSIXIrqStatus);
 	}
 	pci_push(base);
-	netdev_dbg(dev, "irq: %08x\n", events);
 	if (!(events & NVREG_IRQ_TIMER))
 		return IRQ_RETVAL(0);
 
@@ -3724,8 +3619,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	np->intr_test = 1;
 	spin_unlock(&np->lock);
 
-	netdev_dbg(dev, "%s: completed\n", __func__);
-
 	return IRQ_RETVAL(1);
 }
 
@@ -4868,21 +4761,15 @@ static int nv_loopback_test(struct net_device *dev)
 	if (ret) {
 		if (len != pkt_len) {
 			ret = 0;
-			netdev_dbg(dev, "loopback len mismatch %d vs %d\n",
-				   len, pkt_len);
 		} else {
 			rx_skb = np->rx_skb[0].skb;
 			for (i = 0; i < pkt_len; i++) {
 				if (rx_skb->data[i] != (u8)(i & 0xff)) {
 					ret = 0;
-					netdev_dbg(dev, "loopback pattern check failed on byte %d\n",
-						   i);
 					break;
 				}
 			}
 		}
-	} else {
-		netdev_dbg(dev, "loopback - did not receive test packet\n");
 	}
 
 	pci_unmap_single(np->pci_dev, test_dma_addr,
@@ -5132,8 +5019,6 @@ static int nv_open(struct net_device *dev)
 	int oom, i;
 	u32 low;
 
-	netdev_dbg(dev, "%s\n", __func__);
-
 	/* power up phy */
 	mii_rw(dev, np->phyaddr, MII_BMCR,
 	       mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ) & ~BMCR_PDOWN);
@@ -5261,7 +5146,6 @@ static int nv_open(struct net_device *dev)
 		u32 miistat;
 		miistat = readl(base + NvRegMIIStatus);
 		writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
-		netdev_dbg(dev, "startup: got 0x%08x\n", miistat);
 	}
 	/* set linkspeed to invalid value, thus force nv_update_linkspeed
 	 * to init hw */
@@ -5317,7 +5201,6 @@ static int nv_close(struct net_device *dev)
 	base = get_hwbase(dev);
 	nv_disable_hw_interrupts(dev, np->irqmask);
 	pci_push(base);
-	netdev_dbg(dev, "Irqmask is zero again\n");
 
 	spin_unlock_irq(&np->lock);
 
@@ -5430,11 +5313,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	err = -EINVAL;
 	addr = 0;
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		netdev_dbg(dev, "%s: resource %d start %p len %lld flags 0x%08lx\n",
-			   pci_name(pci_dev), i,
-			   (void *)(unsigned long)pci_resource_start(pci_dev, i),
-			   (long long)pci_resource_len(pci_dev, i),
-			   pci_resource_flags(pci_dev, i));
 		if (pci_resource_flags(pci_dev, i) & IORESOURCE_MEM &&
 				pci_resource_len(pci_dev, i) >= np->register_size) {
 			addr = pci_resource_start(pci_dev, i);
@@ -5602,9 +5480,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		random_ether_addr(dev->dev_addr);
 	}
 
-	netdev_dbg(dev, "%s: MAC Address %pM\n",
-		   pci_name(pci_dev), dev->dev_addr);
-
 	/* set mac address */
 	nv_copy_mac_to_hw(dev);
 
@@ -5666,11 +5541,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	if (id->driver_data & DEV_NEED_TIMERIRQ)
 		np->irqmask |= NVREG_IRQ_TIMER;
 	if (id->driver_data & DEV_NEED_LINKTIMER) {
-		netdev_dbg(dev, "%s: link timer on\n", pci_name(pci_dev));
 		np->need_linktimer = 1;
 		np->link_timeout = jiffies + LINK_TIMEOUT;
 	} else {
-		netdev_dbg(dev, "%s: link timer off\n", pci_name(pci_dev));
 		np->need_linktimer = 0;
 	}
 
@@ -5701,16 +5574,12 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 			np->mac_in_use = 1;
 			if (np->mgmt_version > 0)
 				np->mac_in_use = readl(base + NvRegMgmtUnitControl) & NVREG_MGMTUNITCONTROL_INUSE;
-			netdev_dbg(dev, "%s: mgmt unit is running. mac in use %x\n",
-				   pci_name(pci_dev), np->mac_in_use);
 			/* management unit setup the phy already? */
 			if (np->mac_in_use &&
 			    ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) ==
 			     NVREG_XMITCTL_SYNC_PHY_INIT)) {
 				/* phy is inited by mgmt unit */
 				phyinitialized = 1;
-				netdev_dbg(dev, "%s: Phy already initialized by mgmt unit\n",
-					   pci_name(pci_dev));
 			} else {
 				/* we need to init the phy */
 			}
@@ -5736,8 +5605,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->phy_model = id2 & PHYID2_MODEL_MASK;
 		id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
 		id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
-		netdev_dbg(dev, "%s: %s: Found PHY %04x:%04x at address %d\n",
-			   pci_name(pci_dev), __func__, id1, id2, phyaddr);
 		np->phyaddr = phyaddr;
 		np->phy_oui = id1 | id2;
 
-- 
cgit v1.2.3


From c20ec76157747434652e721cdd4dccd8654ad370 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 29 Nov 2010 07:42:02 +0000
Subject: forcedeth: Use netdev_dbg for printk(KERN_DEBUG

Use the normal debugging functions.
Print mac address when using random_ether_addr.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/forcedeth.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c2945d669b4f..cd2d72d825df 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3407,7 +3407,8 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_tx.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 
@@ -3522,7 +3523,8 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_rx.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 	}
@@ -3586,7 +3588,8 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_other.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 
@@ -5463,7 +5466,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		dev->dev_addr[4] = (np->orig_mac[0] >>  8) & 0xff;
 		dev->dev_addr[5] = (np->orig_mac[0] >>  0) & 0xff;
 		writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
-		printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
+		dev_dbg(&pci_dev->dev,
+			"%s: set workaround bit for reversed mac addr\n",
+			__func__);
 	}
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
@@ -5473,11 +5478,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		 * to 01:23:45:67:89:ab
 		 */
 		dev_err(&pci_dev->dev,
-			"Invalid MAC address detected: %pM\n",
+			"Invalid MAC address detected: %pM - Please complain to your hardware vendor.\n",
 			dev->dev_addr);
-		dev_err(&pci_dev->dev,
-			"Please complain to your hardware vendor. Switched to a random MAC address.\n");
 		random_ether_addr(dev->dev_addr);
+		dev_err(&pci_dev->dev,
+			"Using random MAC address: %pM\n", dev->dev_addr);
 	}
 
 	/* set mac address */
-- 
cgit v1.2.3


From 8f5dcb1cfb71ce832f53a4723deba72e6695078b Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Fri, 26 Nov 2010 06:10:06 -0800
Subject: ath9k: Reintroduce modparam to enable btcoex

It is not ideal to enable btcoex based on subsys id as it is
not unique, they are so random. It is also a pain keeping
all of them in a table to enable btcoex for a particular
hw. Going back to the old idea.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h        | 2 ++
 drivers/net/wireless/ath/ath9k/hw.c   | 3 +--
 drivers/net/wireless/ath/ath9k/init.c | 5 +++++
 3 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 20ea68c59f7b..26bdbeee424f 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -168,6 +168,8 @@ struct ath_common {
 	struct ath_regulatory regulatory;
 	const struct ath_ops *ops;
 	const struct ath_bus_ops *bus_ops;
+
+	bool btcoex_enabled;
 };
 
 struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ce9e59f4cd3d..883f6cc7b82c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1925,8 +1925,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	pCap->num_antcfg_2ghz =
 		ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ);
 
-	if (AR_SREV_9280_20_OR_LATER(ah) &&
-	    ath9k_hw_btcoex_supported(ah)) {
+	if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) {
 		btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO;
 		btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 7eef1faee668..d11e6da4d892 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -38,6 +38,10 @@ int led_blink;
 module_param_named(blink, led_blink, int, 0444);
 MODULE_PARM_DESC(blink, "Enable LED blink on activity");
 
+static int ath9k_btcoex_enable;
+module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
+MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
+
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
@@ -543,6 +547,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	common->hw = sc->hw;
 	common->priv = sc;
 	common->debug_mask = ath9k_debug;
+	common->btcoex_enabled = ath9k_btcoex_enable == 1;
 	spin_lock_init(&common->cc_lock);
 
 	spin_lock_init(&sc->wiphy_lock);
-- 
cgit v1.2.3


From 8c5e9c830a04ece8f0c35db2c1e0f6d87bd64894 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Fri, 26 Nov 2010 06:10:07 -0800
Subject: ath9k: Remove code which enables btcoex based on subsys id

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/btcoex.c | 23 -----------------------
 drivers/net/wireless/ath/ath9k/btcoex.h |  1 -
 2 files changed, 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index 6a92e57fddf0..d33bf204c995 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -35,29 +35,6 @@ struct ath_btcoex_config {
 	bool bt_hold_rx_clear;
 };
 
-static const u16 ath_subsysid_tbl[] = {
-	AR9280_COEX2WIRE_SUBSYSID,
-	AT9285_COEX3WIRE_SA_SUBSYSID,
-	AT9285_COEX3WIRE_DA_SUBSYSID
-};
-
-/*
- * Checks the subsystem id of the device to see if it
- * supports btcoex
- */
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah)
-{
-	int i;
-
-	if (!ah->hw_version.subsysid)
-		return false;
-
-	for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++)
-		if (ah->hw_version.subsysid == ath_subsysid_tbl[i])
-			return true;
-
-	return false;
-}
 
 void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
 {
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index 1ee5a15ccbb1..588dfd464dd1 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -49,7 +49,6 @@ struct ath_btcoex_hw {
 	u32 bt_coex_mode2; 	/* Register setting for AR_BT_COEX_MODE2 */
 };
 
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah);
 void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah);
 void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah);
 void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum);
-- 
cgit v1.2.3


From 81fc2a332045dc1dae24f24d3e2dc4656f2cc498 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Fri, 26 Nov 2010 23:24:33 +0530
Subject: Revert "ath9k_htc: Handle monitor mode properly for HTC devices"

This reverts commit 446fad5a5b6be765c8ec39bfdbbc6c7aa63fbcbb.

The change had broken the packet injection on monitoring mode.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 64 ++++++++++++++++++++++++---
 1 file changed, 59 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index e9761c2c8700..8266ce1f02e3 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -184,6 +184,47 @@ err:
 	return ret;
 }
 
+static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_target_vif hvif;
+	int ret = 0;
+	u8 cmd_rsp;
+
+	if (priv->nvifs > 0)
+		return -ENOBUFS;
+
+	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
+	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
+
+	hvif.opmode = cpu_to_be32(HTC_M_MONITOR);
+	priv->ah->opmode = NL80211_IFTYPE_MONITOR;
+	hvif.index = priv->nvifs;
+
+	WMI_CMD_BUF(WMI_VAP_CREATE_CMDID, &hvif);
+	if (ret)
+		return ret;
+
+	priv->nvifs++;
+	return 0;
+}
+
+static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_target_vif hvif;
+	int ret = 0;
+	u8 cmd_rsp;
+
+	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
+	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
+	hvif.index = 0; /* Should do for now */
+	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
+	priv->nvifs--;
+
+	return ret;
+}
+
 static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_sta *sta)
@@ -1199,6 +1240,16 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 	skb_queue_purge(&priv->tx_queue);
 
+	/* Remove monitor interface here */
+	if (ah->opmode == NL80211_IFTYPE_MONITOR) {
+		if (ath9k_htc_remove_monitor_interface(priv))
+			ath_print(common, ATH_DBG_FATAL,
+				  "Unable to remove monitor interface\n");
+		else
+			ath_print(common, ATH_DBG_CONFIG,
+				  "Monitor interface removed\n");
+	}
+
 	if (ah->btcoex_hw.enabled) {
 		ath9k_hw_btcoex_disable(ah);
 		if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
@@ -1372,13 +1423,16 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
-	if (changed & IEEE80211_CONF_CHANGE_MONITOR)
+	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (conf->flags & IEEE80211_CONF_MONITOR) {
-			ath_print(common, ATH_DBG_CONFIG,
-				  "HW opmode set to Monitor mode\n");
-			priv->ah->opmode = NL80211_IFTYPE_MONITOR;
+			if (ath9k_htc_add_monitor_interface(priv))
+				ath_print(common, ATH_DBG_FATAL,
+					  "Failed to set monitor mode\n");
+			else
+				ath_print(common, ATH_DBG_CONFIG,
+					  "HW opmode set to Monitor mode\n");
 		}
-
+	}
 
 	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
 		mutex_lock(&priv->htc_pm_lock);
-- 
cgit v1.2.3


From 8b7f8532d15631776ce8bec2bbbc58f6aad738d1 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 28 Nov 2010 19:37:48 +0100
Subject: ath9k: fix software retry counter tracking

The recent tx path cleanups moved the software retry count tracking
from the ath_buf to the skb cb, however the actual counter update
referred to the wrong location, confusing block-ack window tracking.
Fix this by using the retries counter in the struct ath_frame_info.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 495432ec85a9..177a7b1de322 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -250,11 +250,11 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
 			     struct sk_buff *skb)
 {
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ath_frame_info *fi = get_frame_info(skb);
 	struct ieee80211_hdr *hdr;
 
 	TX_STAT_INC(txq->axq_qnum, a_retries);
-	if (tx_info->control.rates[4].count++ > 0)
+	if (fi->retries++ > 0)
 		return;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
-- 
cgit v1.2.3


From ea066d5a91f2610116dcd27054f749e4f07799d8 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 23 Nov 2010 20:42:27 +0530
Subject: ath9k: Add support for Adaptive Power Management

This feature is to mitigate the problem of certain 3
stream chips that exceed the PCIe power requirements.An EEPROM flag
controls which chips have APM enabled which is basically read from
miscellaneous configuration element of the EEPROM header.

This workaround will reduce power consumption by using 2 Tx chains for
Single and Double stream rates (5 GHz only).All self generated frames
(regardless of rate) are sent on 2 chains when this feature is
enabled(Chip Limitation).

Cc: Paul Shaw <paul.shaw@atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Tested-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c |  2 ++
 drivers/net/wireless/ath/ath9k/ar9003_phy.c    |  6 +++++-
 drivers/net/wireless/ath/ath9k/ath9k.h         |  3 +++
 drivers/net/wireless/ath/ath9k/beacon.c        |  3 ++-
 drivers/net/wireless/ath/ath9k/eeprom.h        |  1 +
 drivers/net/wireless/ath/ath9k/hw.c            |  6 ++++++
 drivers/net/wireless/ath/ath9k/hw.h            |  1 +
 drivers/net/wireless/ath/ath9k/main.c          |  5 ++++-
 drivers/net/wireless/ath/ath9k/xmit.c          | 23 +++++++++++++++++++++--
 9 files changed, 45 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 3161a5901a7a..4aecc10cb3a6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3029,6 +3029,8 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 		return le32_to_cpu(pBase->swreg);
 	case EEP_PAPRD:
 		return !!(pBase->featureEnable & BIT(5));
+	case EEP_CHAIN_MASK_REDUCE:
+		return (pBase->miscConfiguration >> 0x3) & 0x1;
 	default:
 		return 0;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 656d8ce251a7..b34a9e91edd8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -487,7 +487,11 @@ void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx)
 		break;
 	}
 
-	REG_WRITE(ah, AR_SELFGEN_MASK, tx);
+	if ((ah->caps.hw_caps & ATH9K_HW_CAP_APM) && (tx == 0x7))
+		REG_WRITE(ah, AR_SELFGEN_MASK, 0x3);
+	else
+		REG_WRITE(ah, AR_SELFGEN_MASK, tx);
+
 	if (tx == 0x5) {
 		REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP,
 			    AR_PHY_SWAP_ALT_CHAIN);
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 6f90acc5cca7..efba413561a4 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -544,6 +544,7 @@ struct ath_ant_comb {
 #define SC_OP_BT_PRIORITY_DETECTED   BIT(12)
 #define SC_OP_BT_SCAN		     BIT(13)
 #define SC_OP_ANI_RUN		     BIT(14)
+#define SC_OP_ENABLE_APM	     BIT(15)
 
 /* Powersave flags */
 #define PS_WAIT_FOR_BEACON        BIT(0)
@@ -695,6 +696,8 @@ static inline void ath_ahb_exit(void) {};
 void ath9k_ps_wakeup(struct ath_softc *sc);
 void ath9k_ps_restore(struct ath_softc *sc);
 
+u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
+
 void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 int ath9k_wiphy_add(struct ath_softc *sc);
 int ath9k_wiphy_del(struct ath_wiphy *aphy);
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 30724a4e8bb2..47bedd82e9a9 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -103,7 +103,8 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 	memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4);
 	series[0].Tries = 1;
 	series[0].Rate = rate;
-	series[0].ChSel = common->tx_chainmask;
+	series[0].ChSel = ath_txchainmask_reduction(sc,
+			common->tx_chainmask, series[0].Rate);
 	series[0].RateFlags = (ctsrate) ? ATH9K_RATESERIES_RTS_CTS : 0;
 	ath9k_hw_set11n_ratescenario(ah, ds, ds, 0, ctsrate, ctsduration,
 				     series, 4, 0);
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 3c99830dab0c..7755fb996caa 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -268,6 +268,7 @@ enum eeprom_param {
 	EEP_PAPRD,
 	EEP_MODAL_VER,
 	EEP_ANT_DIV_CTL1,
+	EEP_CHAIN_MASK_REDUCE
 };
 
 enum ar5416_rates {
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 883f6cc7b82c..b4396a9578e5 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1974,6 +1974,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 			if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
 				pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
 		}
+	if (AR_SREV_9300_20_OR_LATER(ah)) {
+		if (ah->eep_ops->get_eeprom(ah, EEP_CHAIN_MASK_REDUCE))
+			pCap->hw_caps |= ATH9K_HW_CAP_APM;
+	}
+
+
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index cc8f3b9af71f..5fcfa48a45df 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -187,6 +187,7 @@ enum ath9k_hw_caps {
 	ATH9K_HW_CAP_ANT_DIV_COMB		= BIT(12),
 	ATH9K_HW_CAP_2GHZ			= BIT(13),
 	ATH9K_HW_CAP_5GHZ			= BIT(14),
+	ATH9K_HW_CAP_APM			= BIT(15),
 };
 
 struct ath9k_hw_capabilities {
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 50bdb5db23b4..df1bfcfeb734 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -554,9 +554,12 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht)
 static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
 	struct ath_node *an;
-
+	struct ath_hw *ah = sc->sc_ah;
 	an = (struct ath_node *)sta->drv_priv;
 
+	if ((ah->caps.hw_caps) & ATH9K_HW_CAP_APM)
+		sc->sc_flags |= SC_OP_ENABLE_APM;
+
 	if (sc->sc_flags & SC_OP_TXAGGR) {
 		ath_tx_node_init(sc, an);
 		an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 177a7b1de322..821d3679c6ff 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1506,6 +1506,18 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
 	return duration;
 }
 
+u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate)
+{
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath9k_channel *curchan = ah->curchan;
+	if ((sc->sc_flags & SC_OP_ENABLE_APM) &&
+			(curchan->channelFlags & CHANNEL_5GHZ) &&
+			(chainmask == 0x7) && (rate < 0x90))
+		return 0x3;
+	else
+		return chainmask;
+}
+
 static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -1546,7 +1558,6 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 
 		rix = rates[i].idx;
 		series[i].Tries = rates[i].count;
-		series[i].ChSel = common->tx_chainmask;
 
 		if ((sc->config.ath_aggr_prot && bf_isaggr(bf)) ||
 		    (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)) {
@@ -1569,6 +1580,8 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 		if (rates[i].flags & IEEE80211_TX_RC_MCS) {
 			/* MCS rates */
 			series[i].Rate = rix | 0x80;
+			series[i].ChSel = ath_txchainmask_reduction(sc,
+					common->tx_chainmask, series[i].Rate);
 			series[i].PktDuration = ath_pkt_duration(sc, rix, len,
 				 is_40, is_sgi, is_sp);
 			if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC))
@@ -1576,7 +1589,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 			continue;
 		}
 
-		/* legcay rates */
+		/* legacy rates */
 		if ((tx_info->band == IEEE80211_BAND_2GHZ) &&
 		    !(rate->flags & IEEE80211_RATE_ERP_G))
 			phy = WLAN_RC_PHY_CCK;
@@ -1592,6 +1605,12 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 			is_sp = false;
 		}
 
+		if (bf->bf_state.bfs_paprd)
+			series[i].ChSel = common->tx_chainmask;
+		else
+			series[i].ChSel = ath_txchainmask_reduction(sc,
+					common->tx_chainmask, series[i].Rate);
+
 		series[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
 			phy, rate->bitrate * 100, len, rix, is_sp);
 	}
-- 
cgit v1.2.3


From 9320b5c4a7260d9593102f378201d17e3f030739 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:36:45 +0200
Subject: ath5k: Reset cleanup and generic cleanup

 * No functional changes

 * Clean up reset:
 Introduce init functions for each unit and call them instead
 of having everything inside ath5k_hw_reset (it's just c/p for
 now so nothing changes except calling order -I tested it with
 various cards and it's ok-)

 * Further cleanups:
 ofdm_timings belongs to phy.c
 rate_duration belongs to pcu.c
 clock functions are general and belong to reset.c (more to follow)

 * Reorder functions for better organization:
 We start with helpers and other functions follow in categories,
 init functions are last

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ani.c    |   6 +-
 drivers/net/wireless/ath/ath5k/ath5k.h  |  60 +--
 drivers/net/wireless/ath/ath5k/desc.c   |  24 +-
 drivers/net/wireless/ath/ath5k/dma.c    |  45 +++
 drivers/net/wireless/ath/ath5k/eeprom.c | 147 ++++----
 drivers/net/wireless/ath/ath5k/pcu.c    | 438 +++++++++++++---------
 drivers/net/wireless/ath/ath5k/phy.c    | 444 +++++++++++++++++-----
 drivers/net/wireless/ath/ath5k/qcu.c    | 130 ++++---
 drivers/net/wireless/ath/ath5k/reset.c  | 642 +++++++++-----------------------
 9 files changed, 1042 insertions(+), 894 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index 6b75b22a929a..f915f404302d 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -58,19 +58,19 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
 {
 	/* TODO:
 	 * ANI documents suggest the following five levels to use, but the HAL
-	 * and ath9k use only use the last two levels, making this
+	 * and ath9k use only the last two levels, making this
 	 * essentially an on/off option. There *may* be a reason for this (???),
 	 * so i stick with the HAL version for now...
 	 */
 #if 0
-	static const s8 hi[] = { -18, -18, -16, -14, -12 };
 	static const s8 lo[] = { -52, -56, -60, -64, -70 };
+	static const s8 hi[] = { -18, -18, -16, -14, -12 };
 	static const s8 sz[] = { -34, -41, -48, -55, -62 };
 	static const s8 fr[] = { -70, -72, -75, -78, -80 };
 #else
-	static const s8 sz[] = { -55, -62 };
 	static const s8 lo[] = { -64, -70 };
 	static const s8 hi[] = { -14, -12 };
+	static const s8 sz[] = { -55, -62 };
 	static const s8 fr[] = { -78, -80 };
 #endif
 	if (level < 0 || level >= ARRAY_SIZE(sz)) {
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 2718136e4886..85ff822c81f4 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1140,12 +1140,14 @@ void ath5k_hw_detach(struct ath5k_hw *ah);
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
 
+
 /* LED functions */
 int ath5k_init_leds(struct ath5k_softc *sc);
 void ath5k_led_enable(struct ath5k_softc *sc);
 void ath5k_led_off(struct ath5k_softc *sc);
 void ath5k_unregister_leds(struct ath5k_softc *sc);
 
+
 /* Reset Functions */
 int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial);
 int ath5k_hw_on_hold(struct ath5k_hw *ah);
@@ -1155,6 +1157,13 @@ int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
 			      bool is_set);
 /* Power management functions */
 
+
+/* Clock rate related functions */
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
+
+
 /* DMA Related Functions */
 void ath5k_hw_start_rx_dma(struct ath5k_hw *ah);
 int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah);
@@ -1171,26 +1180,28 @@ bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah);
 int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask);
 enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask);
 void ath5k_hw_update_mib_counters(struct ath5k_hw *ah);
+/* Init function */
+void ath5k_hw_dma_init(struct ath5k_hw *ah);
 
 /* EEPROM access functions */
 int ath5k_eeprom_init(struct ath5k_hw *ah);
 void ath5k_eeprom_detach(struct ath5k_hw *ah);
 int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
 
+
 /* Protocol Control Unit Functions */
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode);
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class);
-/* BSSID Functions */
+/* RX filter control*/
 int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac);
 void ath5k_hw_set_bssid(struct ath5k_hw *ah);
 void ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask);
-/* Receive start/stop functions */
-void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah);
-void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah);
-/* RX Filter functions */
 void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1);
 u32 ath5k_hw_get_rx_filter(struct ath5k_hw *ah);
 void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter);
+/* Receive (DRU) start/stop functions */
+void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah);
+void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah);
 /* Beacon control functions */
 u64 ath5k_hw_get_tsf64(struct ath5k_hw *ah);
 void ath5k_hw_set_tsf64(struct ath5k_hw *ah, u64 tsf64);
@@ -1199,10 +1210,9 @@ void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval);
 bool ath5k_hw_check_beacon_timers(struct ath5k_hw *ah, int intval);
 /* ACK bit rate */
 void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
-/* Clock rate related functions */
-unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
-unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
-void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
+/* Init function */
+void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
+								u8 mode);
 
 /* Queue Control Unit, DFS Control Unit Functions */
 int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
@@ -1216,6 +1226,8 @@ u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
 void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time);
+/* Init function */
+int ath5k_hw_init_queues(struct ath5k_hw *ah);
 
 /* Hardware Descriptor Functions */
 int ath5k_hw_init_desc_functions(struct ath5k_hw *ah);
@@ -1225,6 +1237,7 @@ int ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
 	unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2,
 	u_int tx_tries2, unsigned int tx_rate3, u_int tx_tries3);
 
+
 /* GPIO Functions */
 void ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state);
 int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio);
@@ -1234,11 +1247,13 @@ int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val);
 void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio,
 			    u32 interrupt_level);
 
-/* rfkill Functions */
+
+/* RFkill Functions */
 void ath5k_rfkill_hw_start(struct ath5k_hw *ah);
 void ath5k_rfkill_hw_stop(struct ath5k_hw *ah);
 
-/* Misc functions */
+
+/* Misc functions TODO: Cleanup */
 int ath5k_hw_set_capabilities(struct ath5k_hw *ah);
 int ath5k_hw_get_capability(struct ath5k_hw *ah,
 			    enum ath5k_capability_type cap_type, u32 capability,
@@ -1246,19 +1261,20 @@ int ath5k_hw_get_capability(struct ath5k_hw *ah,
 int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid, u16 assoc_id);
 int ath5k_hw_disable_pspoll(struct ath5k_hw *ah);
 
+
 /* Initial register settings functions */
 int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel);
 
-/* Initialize RF */
-int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
-			 struct ieee80211_channel *channel,
-			 unsigned int mode);
-int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq);
+
+/* PHY functions */
+/* Misc PHY functions */
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
+int ath5k_hw_phy_disable(struct ath5k_hw *ah);
+/* Gain_F optimization */
 enum ath5k_rfgain ath5k_hw_gainf_calibrate(struct ath5k_hw *ah);
 int ath5k_hw_rfgain_opt_init(struct ath5k_hw *ah);
 /* PHY/RF channel functions */
 bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags);
-int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel);
 /* PHY calibration */
 void ath5k_hw_init_nfcal_hist(struct ath5k_hw *ah);
 int ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
@@ -1267,18 +1283,14 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah);
 /* Spur mitigation */
 bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
 				  struct ieee80211_channel *channel);
-void ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
-					 struct ieee80211_channel *channel);
-/* Misc PHY functions */
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
-int ath5k_hw_phy_disable(struct ath5k_hw *ah);
 /* Antenna control */
 void ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode);
 void ath5k_hw_set_antenna_switch(struct ath5k_hw *ah, u8 ee_mode);
 /* TX power setup */
-int ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		     u8 ee_mode, u8 txpower);
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
+/* Init function */
+int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
+						u8 mode, u8 ee_mode, u8 freq);
 
 /*
  * Functions used internaly
diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c
index 43244382f213..16b44ff7dd3e 100644
--- a/drivers/net/wireless/ath/ath5k/desc.c
+++ b/drivers/net/wireless/ath/ath5k/desc.c
@@ -26,9 +26,10 @@
 #include "debug.h"
 #include "base.h"
 
-/*
- * TX Descriptors
- */
+
+/************************\
+* TX Control descriptors *
+\************************/
 
 /*
  * Initialize the 2-word tx control descriptor on 5210/5211
@@ -335,6 +336,11 @@ ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
 	return 0;
 }
 
+
+/***********************\
+* TX Status descriptors *
+\***********************/
+
 /*
  * Proccess the tx status descriptor on 5210/5211
  */
@@ -476,9 +482,10 @@ static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
 	return 0;
 }
 
-/*
- * RX Descriptors
- */
+
+/****************\
+* RX Descriptors *
+\****************/
 
 /*
  * Initialize an rx control descriptor
@@ -666,6 +673,11 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
 	return 0;
 }
 
+
+/********\
+* Attach *
+\********/
+
 /*
  * Init function pointers inside ath5k_hw struct
  */
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index 923c9ca5c4f0..b991b0585090 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -37,6 +37,7 @@
 #include "debug.h"
 #include "base.h"
 
+
 /*********\
 * Receive *
 \*********/
@@ -427,6 +428,7 @@ done:
 	return ret;
 }
 
+
 /*******************\
 * Interrupt masking *
 \*******************/
@@ -688,3 +690,46 @@ enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask)
 	return old_mask;
 }
 
+
+/********************\
+ Init/Stop functions
+\********************/
+
+/**
+ * ath5k_hw_dma_init - Initialize DMA unit
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Set DMA size and pre-enable interrupts
+ * (driver handles tx/rx buffer setup and
+ * dma start/stop)
+ *
+ * XXX: Save/restore RXDP/TXDP registers ?
+ */
+void ath5k_hw_dma_init(struct ath5k_hw *ah)
+{
+	/*
+	 * Set Rx/Tx DMA Configuration
+	 *
+	 * Set standard DMA size (128). Note that
+	 * a DMA size of 512 causes rx overruns and tx errors
+	 * on pci-e cards (tested on 5424 but since rx overruns
+	 * also occur on 5416/5418 with madwifi we set 128
+	 * for all PCI-E cards to be safe).
+	 *
+	 * XXX: need to check 5210 for this
+	 * TODO: Check out tx triger level, it's always 64 on dumps but I
+	 * guess we can tweak it and see how it goes ;-)
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
+			AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
+		AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
+			AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
+	}
+
+	/* Pre-enable interrupts on 5211/5212*/
+	if (ah->ah_version != AR5K_AR5210)
+		ath5k_hw_set_imr(ah, ah->ah_imr);
+
+}
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 39722dd73e43..033eab9ad4e7 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -28,6 +28,43 @@
 #include "debug.h"
 #include "base.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
+/*
+ * Translate binary channel representation in EEPROM to frequency
+ */
+static u16 ath5k_eeprom_bin2freq(struct ath5k_eeprom_info *ee, u16 bin,
+							unsigned int mode)
+{
+	u16 val;
+
+	if (bin == AR5K_EEPROM_CHANNEL_DIS)
+		return bin;
+
+	if (mode == AR5K_EEPROM_MODE_11A) {
+		if (ee->ee_version > AR5K_EEPROM_VERSION_3_2)
+			val = (5 * bin) + 4800;
+		else
+			val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 :
+				(bin * 10) + 5100;
+	} else {
+		if (ee->ee_version > AR5K_EEPROM_VERSION_3_2)
+			val = bin + 2300;
+		else
+			val = bin + 2400;
+	}
+
+	return val;
+}
+
+
+/*********\
+* Parsers *
+\*********/
+
 /*
  * Read from eeprom
  */
@@ -62,33 +99,6 @@ static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
 	return -ETIMEDOUT;
 }
 
-/*
- * Translate binary channel representation in EEPROM to frequency
- */
-static u16 ath5k_eeprom_bin2freq(struct ath5k_eeprom_info *ee, u16 bin,
-                                 unsigned int mode)
-{
-	u16 val;
-
-	if (bin == AR5K_EEPROM_CHANNEL_DIS)
-		return bin;
-
-	if (mode == AR5K_EEPROM_MODE_11A) {
-		if (ee->ee_version > AR5K_EEPROM_VERSION_3_2)
-			val = (5 * bin) + 4800;
-		else
-			val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 :
-				(bin * 10) + 5100;
-	} else {
-		if (ee->ee_version > AR5K_EEPROM_VERSION_3_2)
-			val = bin + 2300;
-		else
-			val = bin + 2400;
-	}
-
-	return val;
-}
-
 /*
  * Initialize eeprom & capabilities structs
  */
@@ -647,6 +657,7 @@ ath5k_eeprom_init_11bg_2413(struct ath5k_hw *ah, unsigned int mode, int offset)
 	return 0;
 }
 
+
 /*
  * Read power calibration for RF5111 chips
  *
@@ -1514,6 +1525,7 @@ ath5k_eeprom_read_target_rate_pwr_info(struct ath5k_hw *ah, unsigned int mode)
 	return 0;
 }
 
+
 /*
  * Read per channel calibration info from EEPROM
  *
@@ -1607,15 +1619,6 @@ ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
 	return 0;
 }
 
-void
-ath5k_eeprom_detach(struct ath5k_hw *ah)
-{
-	u8 mode;
-
-	for (mode = AR5K_EEPROM_MODE_11A; mode <= AR5K_EEPROM_MODE_11G; mode++)
-		ath5k_eeprom_free_pcal_info(ah, mode);
-}
-
 /* Read conformance test limits used for regulatory control */
 static int
 ath5k_eeprom_read_ctl_info(struct ath5k_hw *ah)
@@ -1756,6 +1759,44 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah)
 	return ret;
 }
 
+/*
+ * Read the MAC address from eeprom
+ */
+int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+{
+	u8 mac_d[ETH_ALEN] = {};
+	u32 total, offset;
+	u16 data;
+	int octet, ret;
+
+	ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
+	if (ret)
+		return ret;
+
+	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
+		ret = ath5k_hw_eeprom_read(ah, offset, &data);
+		if (ret)
+			return ret;
+
+		total += data;
+		mac_d[octet + 1] = data & 0xff;
+		mac_d[octet] = data >> 8;
+		octet += 2;
+	}
+
+	if (!total || total == 3 * 0xffff)
+		return -EINVAL;
+
+	memcpy(mac, mac_d, ETH_ALEN);
+
+	return 0;
+}
+
+
+/***********************\
+* Init/Detach functions *
+\***********************/
+
 /*
  * Initialize eeprom data structure
  */
@@ -1787,35 +1828,11 @@ ath5k_eeprom_init(struct ath5k_hw *ah)
 	return 0;
 }
 
-/*
- * Read the MAC address from eeprom
- */
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+void
+ath5k_eeprom_detach(struct ath5k_hw *ah)
 {
-	u8 mac_d[ETH_ALEN] = {};
-	u32 total, offset;
-	u16 data;
-	int octet, ret;
-
-	ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
-	if (ret)
-		return ret;
-
-	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
-		ret = ath5k_hw_eeprom_read(ah, offset, &data);
-		if (ret)
-			return ret;
-
-		total += data;
-		mac_d[octet + 1] = data & 0xff;
-		mac_d[octet] = data >> 8;
-		octet += 2;
-	}
-
-	if (!total || total == 3 * 0xffff)
-		return -EINVAL;
-
-	memcpy(mac, mac_d, ETH_ALEN);
+	u8 mode;
 
-	return 0;
+	for (mode = AR5K_EEPROM_MODE_11A; mode <= AR5K_EEPROM_MODE_11G; mode++)
+		ath5k_eeprom_free_pcal_info(ah, mode);
 }
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 074b4c644399..2c2ea1539849 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -32,86 +32,47 @@
 #include "base.h"
 
 /*******************\
-* Generic functions *
+* Helper functions *
 \*******************/
 
 /**
- * ath5k_hw_set_opmode - Set PCU operating mode
+ * ath5k_hw_get_default_slottime - Get the default slot time for current mode
  *
  * @ah: The &struct ath5k_hw
- * @op_mode: &enum nl80211_iftype operating mode
- *
- * Initialize PCU for the various operating modes (AP/STA etc)
  */
-int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype op_mode)
+static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
 {
-	struct ath_common *common = ath5k_hw_common(ah);
-	u32 pcu_reg, beacon_reg, low_id, high_id;
-
-	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_MODE, "mode %d\n", op_mode);
-
-	/* Preserve rest settings */
-	pcu_reg = ath5k_hw_reg_read(ah, AR5K_STA_ID1) & 0xffff0000;
-	pcu_reg &= ~(AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_AP
-			| AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-			(AR5K_STA_ID1_PWR_SV | AR5K_STA_ID1_NO_PSPOLL) : 0));
-
-	beacon_reg = 0;
+	struct ieee80211_channel *channel = ah->ah_current_channel;
 
-	switch (op_mode) {
-	case NL80211_IFTYPE_ADHOC:
-		pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_KEYSRCH_MODE;
-		beacon_reg |= AR5K_BCR_ADHOC;
-		if (ah->ah_version == AR5K_AR5210)
-			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
-		else
-			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
-		break;
+	if (channel->hw_value & CHANNEL_TURBO)
+		return 6; /* both turbo modes */
 
-	case NL80211_IFTYPE_AP:
-	case NL80211_IFTYPE_MESH_POINT:
-		pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_KEYSRCH_MODE;
-		beacon_reg |= AR5K_BCR_AP;
-		if (ah->ah_version == AR5K_AR5210)
-			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
-		else
-			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
-		break;
+	if (channel->hw_value & CHANNEL_CCK)
+		return 20; /* 802.11b */
 
-	case NL80211_IFTYPE_STATION:
-		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-				AR5K_STA_ID1_PWR_SV : 0);
-	case NL80211_IFTYPE_MONITOR:
-		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-				AR5K_STA_ID1_NO_PSPOLL : 0);
-		break;
+	return 9; /* 802.11 a/g */
+}
 
-	default:
-		return -EINVAL;
-	}
+/**
+ * ath5k_hw_get_default_sifs - Get the default SIFS for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+static unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
 
-	/*
-	 * Set PCU registers
-	 */
-	low_id = get_unaligned_le32(common->macaddr);
-	high_id = get_unaligned_le16(common->macaddr + 4);
-	ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
-	ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
+	if (channel->hw_value & CHANNEL_TURBO)
+		return 8; /* both turbo modes */
 
-	/*
-	 * Set Beacon Control Register on 5210
-	 */
-	if (ah->ah_version == AR5K_AR5210)
-		ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
+	if (channel->hw_value & CHANNEL_5GHZ)
+		return 16; /* 802.11a */
 
-	return 0;
+	return 10; /* 802.11 b/g */
 }
 
 /**
- * ath5k_hw_update - Update MIB counters (mac layer statistics)
+ * ath5k_hw_update_mib_counters - Update MIB counters (mac layer statistics)
  *
  * @ah: The &struct ath5k_hw
  *
@@ -163,6 +124,82 @@ void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high)
 * ACK/CTS Timeouts *
 \******************/
 
+/*
+ * index into rates for control rates, we can set it up like this because
+ * this is only used for AR5212 and we know it supports G mode
+ */
+static const unsigned int control_rates[] =
+	{ 0, 1, 1, 1, 4, 4, 6, 6, 8, 8, 8, 8 };
+
+/**
+ * ath5k_hw_write_rate_duration - fill rate code to duration table
+ *
+ * @ah: the &struct ath5k_hw
+ * @mode: one of enum ath5k_driver_mode
+ *
+ * Write the rate code to duration table upon hw reset. This is a helper for
+ * ath5k_hw_reset(). It seems all this is doing is setting an ACK timeout on
+ * the hardware, based on current mode, for each rate. The rates which are
+ * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
+ * different rate code so we write their value twice (one for long preamble
+ * and one for short).
+ *
+ * Note: Band doesn't matter here, if we set the values for OFDM it works
+ * on both a and g modes. So all we have to do is set values for all g rates
+ * that include all OFDM and CCK rates. If we operate in turbo or xr/half/
+ * quarter rate mode, we need to use another set of bitrates (that's why we
+ * need the mode parameter) but we don't handle these proprietary modes yet.
+ */
+static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
+						unsigned int mode)
+{
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct ieee80211_rate *rate;
+	unsigned int i;
+
+	/* Write rate duration table */
+	for (i = 0; i < sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates; i++) {
+		u32 reg;
+		u16 tx_time;
+
+		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[control_rates[i]];
+
+		/* Set ACK timeout */
+		reg = AR5K_RATE_DUR(rate->hw_value);
+
+		/* An ACK frame consists of 10 bytes. If you add the FCS,
+		 * which ieee80211_generic_frame_duration() adds,
+		 * its 14 bytes. Note we use the control rate and not the
+		 * actual rate for this rate. See mac80211 tx.c
+		 * ieee80211_duration() for a brief description of
+		 * what rate we should choose to TX ACKs. */
+		tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
+							NULL, 10, rate));
+
+		ath5k_hw_reg_write(ah, tx_time, reg);
+
+		if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
+			continue;
+
+		/*
+		 * We're not distinguishing short preamble here,
+		 * This is true, all we'll get is a longer value here
+		 * which is not necessarilly bad. We could use
+		 * export ieee80211_frame_duration() but that needs to be
+		 * fixed first to be properly used by mac802111 drivers:
+		 *
+		 *  - remove erp stuff and let the routine figure ofdm
+		 *    erp rates
+		 *  - remove passing argument ieee80211_local as
+		 *    drivers don't have access to it
+		 *  - move drivers using ieee80211_generic_frame_duration()
+		 *    to this
+		 */
+		ath5k_hw_reg_write(ah, tx_time,
+			reg + (AR5K_SET_SHORT_PREAMBLE << 2));
+	}
+}
+
 /**
  * ath5k_hw_set_ack_timeout - Set ACK timeout on PCU
  *
@@ -199,88 +236,10 @@ static int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
 	return 0;
 }
 
-/**
- * ath5k_hw_htoclock - Translate usec to hw clock units
- *
- * @ah: The &struct ath5k_hw
- * @usec: value in microseconds
- */
-unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
-{
-	struct ath_common *common = ath5k_hw_common(ah);
-	return usec * common->clockrate;
-}
-
-/**
- * ath5k_hw_clocktoh - Translate hw clock units to usec
- * @clock: value in hw clock units
- */
-unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
-{
-	struct ath_common *common = ath5k_hw_common(ah);
-	return clock / common->clockrate;
-}
-
-/**
- * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
- *
- * @ah: The &struct ath5k_hw
- */
-void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-	struct ath_common *common = ath5k_hw_common(ah);
-	int clock;
-
-	if (channel->hw_value & CHANNEL_5GHZ)
-		clock = 40; /* 802.11a */
-	else if (channel->hw_value & CHANNEL_CCK)
-		clock = 22; /* 802.11b */
-	else
-		clock = 44; /* 802.11g */
-
-	/* Clock rate in turbo modes is twice the normal rate */
-	if (channel->hw_value & CHANNEL_TURBO)
-		clock *= 2;
-
-	common->clockrate = clock;
-}
-
-/**
- * ath5k_hw_get_default_slottime - Get the default slot time for current mode
- *
- * @ah: The &struct ath5k_hw
- */
-static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 6; /* both turbo modes */
-
-	if (channel->hw_value & CHANNEL_CCK)
-		return 20; /* 802.11b */
-
-	return 9; /* 802.11 a/g */
-}
-
-/**
- * ath5k_hw_get_default_sifs - Get the default SIFS for current mode
- *
- * @ah: The &struct ath5k_hw
- */
-static unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 8; /* both turbo modes */
-
-	if (channel->hw_value & CHANNEL_5GHZ)
-		return 16; /* 802.11a */
 
-	return 10; /* 802.11 b/g */
-}
+/*******************\
+* RX filter Control *
+\*******************/
 
 /**
  * ath5k_hw_set_lladdr - Set station id
@@ -362,39 +321,6 @@ void ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask)
 		ath_hw_setbssidmask(common);
 }
 
-/************\
-* RX Control *
-\************/
-
-/**
- * ath5k_hw_start_rx_pcu - Start RX engine
- *
- * @ah: The &struct ath5k_hw
- *
- * Starts RX engine on PCU so that hw can process RXed frames
- * (ACK etc).
- *
- * NOTE: RX DMA should be already enabled using ath5k_hw_start_rx_dma
- */
-void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
-{
-	AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-}
-
-/**
- * at5k_hw_stop_rx_pcu - Stop RX engine
- *
- * @ah: The &struct ath5k_hw
- *
- * Stops RX engine on PCU
- *
- * TODO: Detach ANI here
- */
-void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah)
-{
-	AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-}
-
 /*
  * Set multicast filter
  */
@@ -761,3 +687,161 @@ void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
 
 	ah->ah_coverage_class = coverage_class;
 }
+
+/***************************\
+* Init/Start/Stop functions *
+\***************************/
+
+/**
+ * ath5k_hw_start_rx_pcu - Start RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Starts RX engine on PCU so that hw can process RXed frames
+ * (ACK etc).
+ *
+ * NOTE: RX DMA should be already enabled using ath5k_hw_start_rx_dma
+ */
+void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
+{
+	AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/**
+ * at5k_hw_stop_rx_pcu - Stop RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Stops RX engine on PCU
+ */
+void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah)
+{
+	AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/**
+ * ath5k_hw_set_opmode - Set PCU operating mode
+ *
+ * @ah: The &struct ath5k_hw
+ * @op_mode: &enum nl80211_iftype operating mode
+ *
+ * Configure PCU for the various operating modes (AP/STA etc)
+ */
+int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype op_mode)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	u32 pcu_reg, beacon_reg, low_id, high_id;
+
+	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_MODE, "mode %d\n", op_mode);
+
+	/* Preserve rest settings */
+	pcu_reg = ath5k_hw_reg_read(ah, AR5K_STA_ID1) & 0xffff0000;
+	pcu_reg &= ~(AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_AP
+			| AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+			(AR5K_STA_ID1_PWR_SV | AR5K_STA_ID1_NO_PSPOLL) : 0));
+
+	beacon_reg = 0;
+
+	switch (op_mode) {
+	case NL80211_IFTYPE_ADHOC:
+		pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_KEYSRCH_MODE;
+		beacon_reg |= AR5K_BCR_ADHOC;
+		if (ah->ah_version == AR5K_AR5210)
+			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
+		else
+			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
+		break;
+
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_MESH_POINT:
+		pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_KEYSRCH_MODE;
+		beacon_reg |= AR5K_BCR_AP;
+		if (ah->ah_version == AR5K_AR5210)
+			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
+		else
+			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
+		break;
+
+	case NL80211_IFTYPE_STATION:
+		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+				AR5K_STA_ID1_PWR_SV : 0);
+	case NL80211_IFTYPE_MONITOR:
+		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+				AR5K_STA_ID1_NO_PSPOLL : 0);
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	/*
+	 * Set PCU registers
+	 */
+	low_id = get_unaligned_le32(common->macaddr);
+	high_id = get_unaligned_le16(common->macaddr + 4);
+	ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
+	ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
+
+	/*
+	 * Set Beacon Control Register on 5210
+	 */
+	if (ah->ah_version == AR5K_AR5210)
+		ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
+
+	return 0;
+}
+
+void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
+								u8 mode)
+{
+	/* Set bssid and bssid mask */
+	ath5k_hw_set_bssid(ah);
+
+	/* Set PCU config */
+	ath5k_hw_set_opmode(ah, op_mode);
+
+	/* Write rate duration table only on AR5212 and if
+	 * virtual interface has already been brought up
+	 * XXX: rethink this after new mode changes to
+	 * mac80211 are integrated */
+	if (ah->ah_version == AR5K_AR5212 &&
+		ah->ah_sc->nvifs)
+		ath5k_hw_write_rate_duration(ah, mode);
+
+	/* Set RSSI/BRSSI thresholds
+	 *
+	 * Note: If we decide to set this value
+	 * dynamicaly, have in mind that when AR5K_RSSI_THR
+	 * register is read it might return 0x40 if we haven't
+	 * wrote anything to it plus BMISS RSSI threshold is zeroed.
+	 * So doing a save/restore procedure here isn't the right
+	 * choice. Instead store it on ath5k_hw */
+	ath5k_hw_reg_write(ah, (AR5K_TUNE_RSSI_THRES |
+				AR5K_TUNE_BMISS_THRES <<
+				AR5K_RSSI_THR_BMISS_S),
+				AR5K_RSSI_THR);
+
+	/* MIC QoS support */
+	if (ah->ah_mac_srev >= AR5K_SREV_AR2413) {
+		ath5k_hw_reg_write(ah, 0x000100aa, AR5K_MIC_QOS_CTL);
+		ath5k_hw_reg_write(ah, 0x00003210, AR5K_MIC_QOS_SEL);
+	}
+
+	/* QoS NOACK Policy */
+	if (ah->ah_version == AR5K_AR5212) {
+		ath5k_hw_reg_write(ah,
+			AR5K_REG_SM(2, AR5K_QOS_NOACK_2BIT_VALUES) |
+			AR5K_REG_SM(5, AR5K_QOS_NOACK_BIT_OFFSET)  |
+			AR5K_REG_SM(0, AR5K_QOS_NOACK_BYTE_OFFSET),
+			AR5K_QOS_NOACK);
+	}
+
+	/* Restore slot time and ACK timeouts */
+	if (ah->ah_coverage_class > 0)
+		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
+
+	return;
+}
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 6b43f535ff53..1c41fa837451 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -29,6 +29,95 @@
 #include "rfbuffer.h"
 #include "rfgain.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
+/*
+ * Get the PHY Chip revision
+ */
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan)
+{
+	unsigned int i;
+	u32 srev;
+	u16 ret;
+
+	/*
+	 * Set the radio chip access register
+	 */
+	switch (chan) {
+	case CHANNEL_2GHZ:
+		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0));
+		break;
+	case CHANNEL_5GHZ:
+		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
+		break;
+	default:
+		return 0;
+	}
+
+	mdelay(2);
+
+	/* ...wait until PHY is ready and read the selected radio revision */
+	ath5k_hw_reg_write(ah, 0x00001c16, AR5K_PHY(0x34));
+
+	for (i = 0; i < 8; i++)
+		ath5k_hw_reg_write(ah, 0x00010000, AR5K_PHY(0x20));
+
+	if (ah->ah_version == AR5K_AR5210) {
+		srev = ath5k_hw_reg_read(ah, AR5K_PHY(256) >> 28) & 0xf;
+		ret = (u16)ath5k_hw_bitswap(srev, 4) + 1;
+	} else {
+		srev = (ath5k_hw_reg_read(ah, AR5K_PHY(0x100)) >> 24) & 0xff;
+		ret = (u16)ath5k_hw_bitswap(((srev & 0xf0) >> 4) |
+				((srev & 0x0f) << 4), 8);
+	}
+
+	/* Reset to the 5GHz mode */
+	ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
+
+	return ret;
+}
+
+/*
+ * Check if a channel is supported
+ */
+bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags)
+{
+	/* Check if the channel is in our supported range */
+	if (flags & CHANNEL_2GHZ) {
+		if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) &&
+		    (freq <= ah->ah_capabilities.cap_range.range_2ghz_max))
+			return true;
+	} else if (flags & CHANNEL_5GHZ)
+		if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) &&
+		    (freq <= ah->ah_capabilities.cap_range.range_5ghz_max))
+			return true;
+
+	return false;
+}
+
+bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
+				struct ieee80211_channel *channel)
+{
+	u8 refclk_freq;
+
+	if ((ah->ah_radio == AR5K_RF5112) ||
+	(ah->ah_radio == AR5K_RF5413) ||
+	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+		refclk_freq = 40;
+	else
+		refclk_freq = 32;
+
+	if ((channel->center_freq % refclk_freq != 0) &&
+	((channel->center_freq % refclk_freq < 10) ||
+	(channel->center_freq % refclk_freq > 22)))
+		return true;
+	else
+		return false;
+}
+
 /*
  * Used to modify RF Banks before writing them to AR5K_RF_BUFFER
  */
@@ -110,6 +199,78 @@ static unsigned int ath5k_hw_rfb_op(struct ath5k_hw *ah,
 	return data;
 }
 
+/**
+ * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
+ *
+ * @ah: the &struct ath5k_hw
+ * @channel: the currently set channel upon reset
+ *
+ * Write the delta slope coefficient (used on pilot tracking ?) for OFDM
+ * operation on the AR5212 upon reset. This is a helper for ath5k_hw_phy_init.
+ *
+ * Since delta slope is floating point we split it on its exponent and
+ * mantissa and provide these values on hw.
+ *
+ * For more infos i think this patent is related
+ * http://www.freepatentsonline.com/7184495.html
+ */
+static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
+	struct ieee80211_channel *channel)
+{
+	/* Get exponent and mantissa and set it */
+	u32 coef_scaled, coef_exp, coef_man,
+		ds_coef_exp, ds_coef_man, clock;
+
+	BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
+		!(channel->hw_value & CHANNEL_OFDM));
+
+	/* Get coefficient
+	 * ALGO: coef = (5 * clock / carrier_freq) / 2
+	 * we scale coef by shifting clock value by 24 for
+	 * better precision since we use integers */
+	/* TODO: Half/quarter rate */
+	clock =  (channel->hw_value & CHANNEL_TURBO) ? 80 : 40;
+	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
+
+	/* Get exponent
+	 * ALGO: coef_exp = 14 - highest set bit position */
+	coef_exp = ilog2(coef_scaled);
+
+	/* Doesn't make sense if it's zero*/
+	if (!coef_scaled || !coef_exp)
+		return -EINVAL;
+
+	/* Note: we've shifted coef_scaled by 24 */
+	coef_exp = 14 - (coef_exp - 24);
+
+
+	/* Get mantissa (significant digits)
+	 * ALGO: coef_mant = floor(coef_scaled* 2^coef_exp+0.5) */
+	coef_man = coef_scaled +
+		(1 << (24 - coef_exp - 1));
+
+	/* Calculate delta slope coefficient exponent
+	 * and mantissa (remove scaling) and set them on hw */
+	ds_coef_man = coef_man >> (24 - coef_exp);
+	ds_coef_exp = coef_exp - 16;
+
+	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+		AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
+	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+		AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
+
+	return 0;
+}
+
+int ath5k_hw_phy_disable(struct ath5k_hw *ah)
+{
+	/*Just a try M.F.*/
+	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
+
+	return 0;
+}
+
+
 /**********************\
 * RF Gain optimization *
 \**********************/
@@ -436,7 +597,7 @@ done:
 /* Write initial RF gain table to set the RF sensitivity
  * this one works on all RF chips and has nothing to do
  * with gain_F calibration */
-int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
+static int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
 {
 	const struct ath5k_ini_rfgain *ath5k_rfg;
 	unsigned int i, size;
@@ -494,12 +655,11 @@ int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
 * RF Registers setup *
 \********************/
 
-
 /*
  * Setup RF registers by writing RF buffer on hw
  */
-int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		unsigned int mode)
+static int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
+	struct ieee80211_channel *channel, unsigned int mode)
 {
 	const struct ath5k_rf_reg *rf_regs;
 	const struct ath5k_ini_rfbuffer *ini_rfb;
@@ -821,24 +981,6 @@ int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
   PHY/RF channel functions
 \**************************/
 
-/*
- * Check if a channel is supported
- */
-bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags)
-{
-	/* Check if the channel is in our supported range */
-	if (flags & CHANNEL_2GHZ) {
-		if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) &&
-		    (freq <= ah->ah_capabilities.cap_range.range_2ghz_max))
-			return true;
-	} else if (flags & CHANNEL_5GHZ)
-		if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) &&
-		    (freq <= ah->ah_capabilities.cap_range.range_5ghz_max))
-			return true;
-
-	return false;
-}
-
 /*
  * Convertion needed for RF5110
  */
@@ -1045,7 +1187,8 @@ static int ath5k_hw_rf2425_channel(struct ath5k_hw *ah,
 /*
  * Set a channel on the radio chip
  */
-int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
+static int ath5k_hw_channel(struct ath5k_hw *ah,
+		struct ieee80211_channel *channel)
 {
 	int ret;
 	/*
@@ -1419,31 +1562,12 @@ int ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
 	return ret;
 }
 
+
 /***************************\
 * Spur mitigation functions *
 \***************************/
 
-bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
-				struct ieee80211_channel *channel)
-{
-	u8 refclk_freq;
-
-	if ((ah->ah_radio == AR5K_RF5112) ||
-	(ah->ah_radio == AR5K_RF5413) ||
-	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-		refclk_freq = 40;
-	else
-		refclk_freq = 32;
-
-	if ((channel->center_freq % refclk_freq != 0) &&
-	((channel->center_freq % refclk_freq < 10) ||
-	(channel->center_freq % refclk_freq > 22)))
-		return true;
-	else
-		return false;
-}
-
-void
+static void
 ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 				struct ieee80211_channel *channel)
 {
@@ -1666,63 +1790,6 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 	}
 }
 
-/********************\
-  Misc PHY functions
-\********************/
-
-int ath5k_hw_phy_disable(struct ath5k_hw *ah)
-{
-	/*Just a try M.F.*/
-	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
-
-	return 0;
-}
-
-/*
- * Get the PHY Chip revision
- */
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan)
-{
-	unsigned int i;
-	u32 srev;
-	u16 ret;
-
-	/*
-	 * Set the radio chip access register
-	 */
-	switch (chan) {
-	case CHANNEL_2GHZ:
-		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0));
-		break;
-	case CHANNEL_5GHZ:
-		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
-		break;
-	default:
-		return 0;
-	}
-
-	mdelay(2);
-
-	/* ...wait until PHY is ready and read the selected radio revision */
-	ath5k_hw_reg_write(ah, 0x00001c16, AR5K_PHY(0x34));
-
-	for (i = 0; i < 8; i++)
-		ath5k_hw_reg_write(ah, 0x00010000, AR5K_PHY(0x20));
-
-	if (ah->ah_version == AR5K_AR5210) {
-		srev = ath5k_hw_reg_read(ah, AR5K_PHY(256) >> 28) & 0xf;
-		ret = (u16)ath5k_hw_bitswap(srev, 4) + 1;
-	} else {
-		srev = (ath5k_hw_reg_read(ah, AR5K_PHY(0x100)) >> 24) & 0xff;
-		ret = (u16)ath5k_hw_bitswap(((srev & 0xf0) >> 4) |
-				((srev & 0x0f) << 4), 8);
-	}
-
-	/* Reset to the 5GHz mode */
-	ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
-
-	return ret;
-}
 
 /*****************\
 * Antenna control *
@@ -2984,7 +3051,7 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
 /*
  * Set transmission power
  */
-int
+static int
 ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		u8 ee_mode, u8 txpower)
 {
@@ -3108,3 +3175,176 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 
 	return ath5k_hw_txpower(ah, channel, ee_mode, txpower);
 }
+
+/*************\
+ Init function
+\*************/
+
+int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
+						u8 mode, u8 ee_mode, u8 freq)
+{
+	int ret, i;
+	u32 phy_tst1;
+
+	ret = 0;
+
+	/*
+	 * 5211/5212 Specific
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+
+		/*
+		 * Write initial RF gain settings
+		 * This should work for both 5111/5112
+		 */
+		ret = ath5k_hw_rfgain_init(ah, freq);
+		if (ret)
+			return ret;
+
+		mdelay(1);
+
+		/*
+		 * Set TX power
+		 */
+		ret = ath5k_hw_txpower(ah, channel, ee_mode,
+					ah->ah_txpower.txp_max_pwr / 2);
+		if (ret)
+			return ret;
+
+		/*
+		 * Write RF buffer
+		 */
+		ret = ath5k_hw_rfregs_init(ah, channel, mode);
+		if (ret)
+			return ret;
+
+
+		/* Write OFDM timings on 5212*/
+		if (ah->ah_version == AR5K_AR5212 &&
+			channel->hw_value & CHANNEL_OFDM) {
+
+			ret = ath5k_hw_write_ofdm_timings(ah, channel);
+			if (ret)
+				return ret;
+
+			/* Spur info is available only from EEPROM versions
+			 * greater than 5.3, but the EEPROM routines will use
+			 * static values for older versions */
+			if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
+				ath5k_hw_set_spur_mitigation_filter(ah,
+								    channel);
+		}
+
+		/*Enable/disable 802.11b mode on 5111
+		(enable 2111 frequency converter + CCK)*/
+		if (ah->ah_radio == AR5K_RF5111) {
+			if (mode == AR5K_MODE_11B)
+				AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
+				    AR5K_TXCFG_B_MODE);
+			else
+				AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
+				    AR5K_TXCFG_B_MODE);
+		}
+
+	} else {
+		/*
+		 * For 5210 we do all initialization using
+		 * initvals, so we don't have to modify
+		 * any settings (5210 also only supports
+		 * a/aturbo modes)
+		 */
+		mdelay(1);
+		/* Disable phy and wait */
+		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
+		mdelay(1);
+	}
+
+	/* Set channel on PHY */
+	ret = ath5k_hw_channel(ah, channel);
+	if (ret)
+		return ret;
+
+	/*
+	 * Enable the PHY and wait until completion
+	 * This includes BaseBand and Synthesizer
+	 * activation.
+	 */
+	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
+
+	/*
+	 * On 5211+ read activation -> rx delay
+	 * and use it.
+	 *
+	 * TODO: Half/quarter rate support
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		u32 delay;
+		delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
+			AR5K_PHY_RX_DELAY_M;
+		delay = (channel->hw_value & CHANNEL_CCK) ?
+			((delay << 2) / 22) : (delay / 10);
+
+		udelay(100 + (2 * delay));
+	} else {
+		mdelay(1);
+	}
+
+	/*
+	 * Perform ADC test to see if baseband is ready
+	 * Set TX hold and check ADC test register
+	 */
+	phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+	ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+	for (i = 0; i <= 20; i++) {
+		if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+			break;
+		udelay(200);
+	}
+	ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
+
+	/*
+	 * Start automatic gain control calibration
+	 *
+	 * During AGC calibration RX path is re-routed to
+	 * a power detector so we don't receive anything.
+	 *
+	 * This method is used to calibrate some static offsets
+	 * used together with on-the fly I/Q calibration (the
+	 * one performed via ath5k_hw_phy_calibrate), which doesn't
+	 * interrupt rx path.
+	 *
+	 * While rx path is re-routed to the power detector we also
+	 * start a noise floor calibration to measure the
+	 * card's noise floor (the noise we measure when we are not
+	 * transmitting or receiving anything).
+	 *
+	 * If we are in a noisy environment, AGC calibration may time
+	 * out and/or noise floor calibration might timeout.
+	 */
+	AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
+				AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF);
+
+	/* At the same time start I/Q calibration for QAM constellation
+	 * -no need for CCK- */
+	ah->ah_calibration = false;
+	if (!(mode == AR5K_MODE_11B)) {
+		ah->ah_calibration = true;
+		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+				AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+				AR5K_PHY_IQ_RUN);
+	}
+
+	/* Wait for gain calibration to finish (we check for I/Q calibration
+	 * during ath5k_phy_calibrate) */
+	if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
+			AR5K_PHY_AGCCTL_CAL, 0, false)) {
+		ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
+			channel->center_freq);
+	}
+
+	/* Restore antenna mode */
+	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
+
+	return ret;
+}
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 84c717ded1c5..52eee34fd54d 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -25,14 +25,52 @@ Queue Control Unit, DFS Control Unit Functions
 #include "debug.h"
 #include "base.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
 /*
- * Get properties for a transmit queue
+ * Get number of pending frames
+ * for a specific queue [5211+]
  */
-int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
-		struct ath5k_txq_info *queue_info)
+u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue)
 {
-	memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
-	return 0;
+	u32 pending;
+	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+	/* Return if queue is declared inactive */
+	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+		return false;
+
+	/* XXX: How about AR5K_CFG_TXCNT ? */
+	if (ah->ah_version == AR5K_AR5210)
+		return false;
+
+	pending = ath5k_hw_reg_read(ah, AR5K_QUEUE_STATUS(queue));
+	pending &= AR5K_QCU_STS_FRMPENDCNT;
+
+	/* It's possible to have no frames pending even if TXE
+	 * is set. To indicate that q has not stopped return
+	 * true */
+	if (!pending && AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
+		return true;
+
+	return pending;
+}
+
+/*
+ * Set a transmit queue inactive
+ */
+void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+	if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
+		return;
+
+	/* This queue will be skipped in further operations */
+	ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
+	/*For SIMR setup*/
+	AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
 }
 
 /*
@@ -49,6 +87,16 @@ static u16 ath5k_cw_validate(u16 cw_req)
 	return cw;
 }
 
+/*
+ * Get properties for a transmit queue
+ */
+int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
+		struct ath5k_txq_info *queue_info)
+{
+	memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
+	return 0;
+}
+
 /*
  * Set properties for a transmit queue
  */
@@ -172,48 +220,10 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
 	return queue;
 }
 
-/*
- * Get number of pending frames
- * for a specific queue [5211+]
- */
-u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue)
-{
-	u32 pending;
-	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
-	/* Return if queue is declared inactive */
-	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return false;
-
-	/* XXX: How about AR5K_CFG_TXCNT ? */
-	if (ah->ah_version == AR5K_AR5210)
-		return false;
-
-	pending = ath5k_hw_reg_read(ah, AR5K_QUEUE_STATUS(queue));
-	pending &= AR5K_QCU_STS_FRMPENDCNT;
-
-	/* It's possible to have no frames pending even if TXE
-	 * is set. To indicate that q has not stopped return
-	 * true */
-	if (!pending && AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
-		return true;
-
-	return pending;
-}
-
-/*
- * Set a transmit queue inactive
- */
-void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
-{
-	if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
-		return;
 
-	/* This queue will be skipped in further operations */
-	ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
-	/*For SIMR setup*/
-	AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
-}
+/*******************************\
+* Single QCU/DCU initialization *
+\*******************************/
 
 /*
  * Set DFS properties for a transmit queue on DCU
@@ -512,6 +522,11 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 	return 0;
 }
 
+
+/**************************\
+* Global QCU/DCU functions *
+\**************************/
+
 /*
  * Set slot time on DCU
  */
@@ -530,3 +545,26 @@ int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
 	return 0;
 }
 
+int ath5k_hw_init_queues(struct ath5k_hw *ah)
+{
+	int i, ret;
+
+	/* TODO: HW Compression support for data queues */
+	/* TODO: Burst prefetch for data queues */
+
+	/*
+	 * Reset queues and start beacon timers at the end of the reset routine
+	 * This also sets QCU mask on each DCU for 1:1 qcu to dcu mapping
+	 * Note: If we want we can assign multiple qcus on one dcu.
+	 */
+	for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
+		ret = ath5k_hw_reset_tx_queue(ah, i);
+		if (ret) {
+			ATH5K_ERR(ah->ah_sc,
+				"failed to reset TX queue #%d\n", i);
+			return ret;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 5b179d01f97d..9dd5792780ba 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -32,6 +32,11 @@
 #include "base.h"
 #include "debug.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
 /*
  * Check if a register write has been completed
  */
@@ -53,146 +58,165 @@ int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
 	return (i <= 0) ? -EAGAIN : 0;
 }
 
+
+/*************************\
+* Clock related functions *
+\*************************/
+
 /**
- * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
- *
- * @ah: the &struct ath5k_hw
- * @channel: the currently set channel upon reset
+ * ath5k_hw_htoclock - Translate usec to hw clock units
  *
- * Write the delta slope coefficient (used on pilot tracking ?) for OFDM
- * operation on the AR5212 upon reset. This is a helper for ath5k_hw_reset().
- *
- * Since delta slope is floating point we split it on its exponent and
- * mantissa and provide these values on hw.
- *
- * For more infos i think this patent is related
- * http://www.freepatentsonline.com/7184495.html
+ * @ah: The &struct ath5k_hw
+ * @usec: value in microseconds
  */
-static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
-	struct ieee80211_channel *channel)
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
 {
-	/* Get exponent and mantissa and set it */
-	u32 coef_scaled, coef_exp, coef_man,
-		ds_coef_exp, ds_coef_man, clock;
-
-	BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
-		!(channel->hw_value & CHANNEL_OFDM));
-
-	/* Get coefficient
-	 * ALGO: coef = (5 * clock / carrier_freq) / 2
-	 * we scale coef by shifting clock value by 24 for
-	 * better precision since we use integers */
-	/* TODO: Half/quarter rate */
-	clock =  (channel->hw_value & CHANNEL_TURBO) ? 80 : 40;
-	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
-
-	/* Get exponent
-	 * ALGO: coef_exp = 14 - highest set bit position */
-	coef_exp = ilog2(coef_scaled);
-
-	/* Doesn't make sense if it's zero*/
-	if (!coef_scaled || !coef_exp)
-		return -EINVAL;
-
-	/* Note: we've shifted coef_scaled by 24 */
-	coef_exp = 14 - (coef_exp - 24);
+	struct ath_common *common = ath5k_hw_common(ah);
+	return usec * common->clockrate;
+}
 
+/**
+ * ath5k_hw_clocktoh - Translate hw clock units to usec
+ * @clock: value in hw clock units
+ */
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	return clock / common->clockrate;
+}
 
-	/* Get mantissa (significant digits)
-	 * ALGO: coef_mant = floor(coef_scaled* 2^coef_exp+0.5) */
-	coef_man = coef_scaled +
-		(1 << (24 - coef_exp - 1));
+/**
+ * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
+ *
+ * @ah: The &struct ath5k_hw
+ */
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	struct ath_common *common = ath5k_hw_common(ah);
+	int clock;
 
-	/* Calculate delta slope coefficient exponent
-	 * and mantissa (remove scaling) and set them on hw */
-	ds_coef_man = coef_man >> (24 - coef_exp);
-	ds_coef_exp = coef_exp - 16;
+	if (channel->hw_value & CHANNEL_5GHZ)
+		clock = 40; /* 802.11a */
+	else if (channel->hw_value & CHANNEL_CCK)
+		clock = 22; /* 802.11b */
+	else
+		clock = 44; /* 802.11g */
 
-	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
-		AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
-	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
-		AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
+	/* Clock rate in turbo modes is twice the normal rate */
+	if (channel->hw_value & CHANNEL_TURBO)
+		clock *= 2;
 
-	return 0;
+	common->clockrate = clock;
 }
 
-
 /*
- * index into rates for control rates, we can set it up like this because
- * this is only used for AR5212 and we know it supports G mode
- */
-static const unsigned int control_rates[] =
-	{ 0, 1, 1, 1, 4, 4, 6, 6, 8, 8, 8, 8 };
-
-/**
- * ath5k_hw_write_rate_duration - fill rate code to duration table
- *
- * @ah: the &struct ath5k_hw
- * @mode: one of enum ath5k_driver_mode
- *
- * Write the rate code to duration table upon hw reset. This is a helper for
- * ath5k_hw_reset(). It seems all this is doing is setting an ACK timeout on
- * the hardware, based on current mode, for each rate. The rates which are
- * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
- * different rate code so we write their value twice (one for long preample
- * and one for short).
+ * If there is an external 32KHz crystal available, use it
+ * as ref. clock instead of 32/40MHz clock and baseband clocks
+ * to save power during sleep or restore normal 32/40MHz
+ * operation.
  *
- * Note: Band doesn't matter here, if we set the values for OFDM it works
- * on both a and g modes. So all we have to do is set values for all g rates
- * that include all OFDM and CCK rates. If we operate in turbo or xr/half/
- * quarter rate mode, we need to use another set of bitrates (that's why we
- * need the mode parameter) but we don't handle these proprietary modes yet.
+ * XXX: When operating on 32KHz certain PHY registers (27 - 31,
+ *	123 - 127) require delay on access.
  */
-static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
-       unsigned int mode)
+static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 {
-	struct ath5k_softc *sc = ah->ah_sc;
-	struct ieee80211_rate *rate;
-	unsigned int i;
+	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+	u32 scal, spending, usec32;
+
+	/* Only set 32KHz settings if we have an external
+	 * 32KHz crystal present */
+	if ((AR5K_EEPROM_HAS32KHZCRYSTAL(ee->ee_misc1) ||
+	AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(ee->ee_misc1)) &&
+	enable) {
+
+		/* 1 usec/cycle */
+		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, 1);
+		/* Set up tsf increment on each cycle */
+		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 61);
+
+		/* Set baseband sleep control registers
+		 * and sleep control rate */
+		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
+
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+			spending = 0x14;
+		else
+			spending = 0x18;
+		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
+
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
+			ath5k_hw_reg_write(ah, 0x26, AR5K_PHY_SLMT);
+			ath5k_hw_reg_write(ah, 0x0d, AR5K_PHY_SCAL);
+			ath5k_hw_reg_write(ah, 0x07, AR5K_PHY_SCLOCK);
+			ath5k_hw_reg_write(ah, 0x3f, AR5K_PHY_SDELAY);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x02);
+		} else {
+			ath5k_hw_reg_write(ah, 0x0a, AR5K_PHY_SLMT);
+			ath5k_hw_reg_write(ah, 0x0c, AR5K_PHY_SCAL);
+			ath5k_hw_reg_write(ah, 0x03, AR5K_PHY_SCLOCK);
+			ath5k_hw_reg_write(ah, 0x20, AR5K_PHY_SDELAY);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x03);
+		}
 
-	/* Write rate duration table */
-	for (i = 0; i < sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates; i++) {
-		u32 reg;
-		u16 tx_time;
+		/* Enable sleep clock operation */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_EN);
 
-		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[control_rates[i]];
+	} else {
 
-		/* Set ACK timeout */
-		reg = AR5K_RATE_DUR(rate->hw_value);
+		/* Disable sleep clock operation and
+		 * restore default parameters */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_EN);
 
-		/* An ACK frame consists of 10 bytes. If you add the FCS,
-		 * which ieee80211_generic_frame_duration() adds,
-		 * its 14 bytes. Note we use the control rate and not the
-		 * actual rate for this rate. See mac80211 tx.c
-		 * ieee80211_duration() for a brief description of
-		 * what rate we should choose to TX ACKs. */
-		tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
-							NULL, 10, rate));
+		AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0);
 
-		ath5k_hw_reg_write(ah, tx_time, reg);
+		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
 
-		if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
-			continue;
+		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
+			scal = AR5K_PHY_SCAL_32MHZ_2417;
+		else if (ee->ee_is_hb63)
+			scal = AR5K_PHY_SCAL_32MHZ_HB63;
+		else
+			scal = AR5K_PHY_SCAL_32MHZ;
+		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
 
-		/*
-		 * We're not distinguishing short preamble here,
-		 * This is true, all we'll get is a longer value here
-		 * which is not necessarilly bad. We could use
-		 * export ieee80211_frame_duration() but that needs to be
-		 * fixed first to be properly used by mac802111 drivers:
-		 *
-		 *  - remove erp stuff and let the routine figure ofdm
-		 *    erp rates
-		 *  - remove passing argument ieee80211_local as
-		 *    drivers don't have access to it
-		 *  - move drivers using ieee80211_generic_frame_duration()
-		 *    to this
-		 */
-		ath5k_hw_reg_write(ah, tx_time,
-			reg + (AR5K_SET_SHORT_PREAMBLE << 2));
+		ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
+
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+			spending = 0x14;
+		else
+			spending = 0x18;
+		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
+
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413))
+			usec32 = 39;
+		else
+			usec32 = 31;
+		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, usec32);
+
+		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
 	}
 }
 
+
+/*********************\
+* Reset/Sleep control *
+\*********************/
+
 /*
  * Reset chipset
  */
@@ -522,107 +546,10 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	return 0;
 }
 
-/*
- * If there is an external 32KHz crystal available, use it
- * as ref. clock instead of 32/40MHz clock and baseband clocks
- * to save power during sleep or restore normal 32/40MHz
- * operation.
- *
- * XXX: When operating on 32KHz certain PHY registers (27 - 31,
- * 	123 - 127) require delay on access.
- */
-static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
-{
-	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-	u32 scal, spending, usec32;
-
-	/* Only set 32KHz settings if we have an external
-	 * 32KHz crystal present */
-	if ((AR5K_EEPROM_HAS32KHZCRYSTAL(ee->ee_misc1) ||
-	AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(ee->ee_misc1)) &&
-	enable) {
-
-		/* 1 usec/cycle */
-		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, 1);
-		/* Set up tsf increment on each cycle */
-		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 61);
-
-		/* Set baseband sleep control registers
-		 * and sleep control rate */
-		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-			spending = 0x14;
-		else
-			spending = 0x18;
-		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
-			ath5k_hw_reg_write(ah, 0x26, AR5K_PHY_SLMT);
-			ath5k_hw_reg_write(ah, 0x0d, AR5K_PHY_SCAL);
-			ath5k_hw_reg_write(ah, 0x07, AR5K_PHY_SCLOCK);
-			ath5k_hw_reg_write(ah, 0x3f, AR5K_PHY_SDELAY);
-			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x02);
-		} else {
-			ath5k_hw_reg_write(ah, 0x0a, AR5K_PHY_SLMT);
-			ath5k_hw_reg_write(ah, 0x0c, AR5K_PHY_SCAL);
-			ath5k_hw_reg_write(ah, 0x03, AR5K_PHY_SCLOCK);
-			ath5k_hw_reg_write(ah, 0x20, AR5K_PHY_SDELAY);
-			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x03);
-		}
 
-		/* Enable sleep clock operation */
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_EN);
-
-	} else {
-
-		/* Disable sleep clock operation and
-		 * restore default parameters */
-		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_EN);
-
-		AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0);
-
-		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
-		ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
-
-		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
-			scal = AR5K_PHY_SCAL_32MHZ_2417;
-		else if (ee->ee_is_hb63)
-			scal = AR5K_PHY_SCAL_32MHZ_HB63;
-		else
-			scal = AR5K_PHY_SCAL_32MHZ;
-		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
-
-		ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
-		ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-			spending = 0x14;
-		else
-			spending = 0x18;
-		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413))
-			usec32 = 39;
-		else
-			usec32 = 31;
-		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, usec32);
-
-		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
-	}
-}
+/**************************************\
+* Post-initvals register modifications *
+\**************************************/
 
 /* TODO: Half/Quarter rate */
 static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
@@ -705,7 +632,8 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 		ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
 	}
 
-	if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+	if ((ah->ah_radio == AR5K_RF5112) &&
+	(ah->ah_mac_srev < AR5K_SREV_AR5211)) {
 		u32 usec_reg;
 		/* 5311 has different tx/rx latency masks
 		 * from 5211, since we deal 5311 the same
@@ -734,6 +662,10 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	s16 cck_ofdm_pwr_delta;
 
+	/* TODO: Add support for AR5210 EEPROM */
+	if (ah->ah_version == AR5K_AR5210)
+		return;
+
 	/* Adjust power delta for channel 14 */
 	if (channel->center_freq == 2484)
 		cck_ofdm_pwr_delta =
@@ -870,15 +802,16 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 		ath5k_hw_reg_write(ah, 0, AR5K_PHY_HEAVY_CLIP_ENABLE);
 }
 
-/*
- * Main reset function
- */
+
+/*********************\
+* Main reset function *
+\*********************/
+
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	struct ieee80211_channel *channel, bool change_channel)
 {
 	struct ath_common *common = ath5k_hw_common(ah);
 	u32 s_seq[10], s_led[3], staid1_flags, tsf_up, tsf_lo;
-	u32 phy_tst1;
 	u8 mode, freq, ee_mode;
 	int i, ret;
 
@@ -1026,93 +959,15 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		return ret;
 
 	/*
-	 * 5211/5212 Specific
+	 * Tweak initval settings for revised
+	 * chipsets and add some more config
+	 * bits
 	 */
-	if (ah->ah_version != AR5K_AR5210) {
-
-		/*
-		 * Write initial RF gain settings
-		 * This should work for both 5111/5112
-		 */
-		ret = ath5k_hw_rfgain_init(ah, freq);
-		if (ret)
-			return ret;
-
-		mdelay(1);
-
-		/*
-		 * Tweak initval settings for revised
-		 * chipsets and add some more config
-		 * bits
-		 */
-		ath5k_hw_tweak_initval_settings(ah, channel);
-
-		/*
-		 * Set TX power
-		 */
-		ret = ath5k_hw_txpower(ah, channel, ee_mode,
-					ah->ah_txpower.txp_max_pwr / 2);
-		if (ret)
-			return ret;
-
-		/* Write rate duration table only on AR5212 and if
-		 * virtual interface has already been brought up
-		 * XXX: rethink this after new mode changes to
-		 * mac80211 are integrated */
-		if (ah->ah_version == AR5K_AR5212 &&
-			ah->ah_sc->nvifs)
-			ath5k_hw_write_rate_duration(ah, mode);
-
-		/*
-		 * Write RF buffer
-		 */
-		ret = ath5k_hw_rfregs_init(ah, channel, mode);
-		if (ret)
-			return ret;
-
-
-		/* Write OFDM timings on 5212*/
-		if (ah->ah_version == AR5K_AR5212 &&
-			channel->hw_value & CHANNEL_OFDM) {
+	ath5k_hw_tweak_initval_settings(ah, channel);
 
-			ret = ath5k_hw_write_ofdm_timings(ah, channel);
-			if (ret)
-				return ret;
+	/* Commit values from EEPROM */
+	ath5k_hw_commit_eeprom_settings(ah, channel, ee_mode);
 
-			/* Spur info is available only from EEPROM versions
-			 * greater than 5.3, but the EEPROM routines will use
-			 * static values for older versions */
-			if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
-				ath5k_hw_set_spur_mitigation_filter(ah,
-								    channel);
-		}
-
-		/*Enable/disable 802.11b mode on 5111
-		(enable 2111 frequency converter + CCK)*/
-		if (ah->ah_radio == AR5K_RF5111) {
-			if (mode == AR5K_MODE_11B)
-				AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
-				    AR5K_TXCFG_B_MODE);
-			else
-				AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
-				    AR5K_TXCFG_B_MODE);
-		}
-
-		/* Commit values from EEPROM */
-		ath5k_hw_commit_eeprom_settings(ah, channel, ee_mode);
-
-	} else {
-		/*
-		 * For 5210 we do all initialization using
-		 * initvals, so we don't have to modify
-		 * any settings (5210 also only supports
-		 * a/aturbo modes)
-		 */
-		mdelay(1);
-		/* Disable phy and wait */
-		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
-		mdelay(1);
-	}
 
 	/*
 	 * Restore saved values
@@ -1156,193 +1011,38 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 
 
 	/*
-	 * Configure PCU
+	 * Initialize PCU
 	 */
-
-	/* Restore bssid and bssid mask */
-	ath5k_hw_set_bssid(ah);
-
-	/* Set PCU config */
-	ath5k_hw_set_opmode(ah, op_mode);
+	ath5k_hw_pcu_init(ah, op_mode, mode);
 
 	/* Clear any pending interrupts
 	 * PISR/SISR Not available on 5210 */
 	if (ah->ah_version != AR5K_AR5210)
 		ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
 
-	/* Set RSSI/BRSSI thresholds
-	 *
-	 * Note: If we decide to set this value
-	 * dynamically, keep in mind that when AR5K_RSSI_THR
-	 * register is read, it might return 0x40 if we haven't
-	 * written anything to it.  Also, BMISS RSSI threshold is zeroed.
-	 * So doing a save/restore procedure here isn't the right
-	 * choice. Instead, store it in ath5k_hw */
-	ath5k_hw_reg_write(ah, (AR5K_TUNE_RSSI_THRES |
-				AR5K_TUNE_BMISS_THRES <<
-				AR5K_RSSI_THR_BMISS_S),
-				AR5K_RSSI_THR);
-
-	/* MIC QoS support */
-	if (ah->ah_mac_srev >= AR5K_SREV_AR2413) {
-		ath5k_hw_reg_write(ah, 0x000100aa, AR5K_MIC_QOS_CTL);
-		ath5k_hw_reg_write(ah, 0x00003210, AR5K_MIC_QOS_SEL);
-	}
-
-	/* QoS NOACK Policy */
-	if (ah->ah_version == AR5K_AR5212) {
-		ath5k_hw_reg_write(ah,
-			AR5K_REG_SM(2, AR5K_QOS_NOACK_2BIT_VALUES) |
-			AR5K_REG_SM(5, AR5K_QOS_NOACK_BIT_OFFSET)  |
-			AR5K_REG_SM(0, AR5K_QOS_NOACK_BYTE_OFFSET),
-			AR5K_QOS_NOACK);
-	}
-
-
 	/*
-	 * Configure PHY
+	 * Initialize PHY
 	 */
-
-	/* Set channel on PHY */
-	ret = ath5k_hw_channel(ah, channel);
-	if (ret)
+	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, freq);
+	if (ret) {
+		ATH5K_ERR(ah->ah_sc,
+			"failed to initialize PHY (%i) !\n", ret);
 		return ret;
-
-	/*
-	 * Enable the PHY and wait until completion
-	 * This includes BaseBand and Synthesizer
-	 * activation.
-	 */
-	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
-
-	/*
-	 * On 5211+ read activation -> rx delay
-	 * and use it.
-	 *
-	 * TODO: Half/quarter rate support
-	 */
-	if (ah->ah_version != AR5K_AR5210) {
-		u32 delay;
-		delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
-			AR5K_PHY_RX_DELAY_M;
-		delay = (channel->hw_value & CHANNEL_CCK) ?
-			((delay << 2) / 22) : (delay / 10);
-
-		udelay(100 + (2 * delay));
-	} else {
-		mdelay(1);
-	}
-
-	/*
-	 * Perform ADC test to see if baseband is ready
-	 * Set TX hold and check ADC test register
-	 */
-	phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
-	ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
-	for (i = 0; i <= 20; i++) {
-		if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
-			break;
-		udelay(200);
-	}
-	ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
-
-	/*
-	 * Start automatic gain control calibration
-	 *
-	 * During AGC calibration RX path is re-routed to
-	 * a power detector so we don't receive anything.
-	 *
-	 * This method is used to calibrate some static offsets
-	 * used together with on-the fly I/Q calibration (the
-	 * one performed via ath5k_hw_phy_calibrate), which doesn't
-	 * interrupt rx path.
-	 *
-	 * While rx path is re-routed to the power detector we also
-	 * start a noise floor calibration to measure the
-	 * card's noise floor (the noise we measure when we are not
-	 * transmitting or receiving anything).
-	 *
-	 * If we are in a noisy environment, AGC calibration may time
-	 * out and/or noise floor calibration might timeout.
-	 */
-	AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
-				AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF);
-
-	/* At the same time start I/Q calibration for QAM constellation
-	 * -no need for CCK- */
-	ah->ah_calibration = false;
-	if (!(mode == AR5K_MODE_11B)) {
-		ah->ah_calibration = true;
-		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
-				AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
-				AR5K_PHY_IQ_RUN);
-	}
-
-	/* Wait for gain calibration to finish (we check for I/Q calibration
-	 * during ath5k_phy_calibrate) */
-	if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
-			AR5K_PHY_AGCCTL_CAL, 0, false)) {
-		ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
-			channel->center_freq);
 	}
 
-	/* Restore antenna mode */
-	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
-
-	/* Restore slot time and ACK timeouts */
-	if (ah->ah_coverage_class > 0)
-		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
-
 	/*
 	 * Configure QCUs/DCUs
 	 */
+	ret = ath5k_hw_init_queues(ah);
+	if (ret)
+		return ret;
 
-	/* TODO: HW Compression support for data queues */
-	/* TODO: Burst prefetch for data queues */
-
-	/*
-	 * Reset queues and start beacon timers at the end of the reset routine
-	 * This also sets QCU mask on each DCU for 1:1 qcu to dcu mapping
-	 * Note: If we want we can assign multiple qcus on one dcu.
-	 */
-	for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
-		ret = ath5k_hw_reset_tx_queue(ah, i);
-		if (ret) {
-			ATH5K_ERR(ah->ah_sc,
-				"failed to reset TX queue #%d\n", i);
-			return ret;
-		}
-	}
-
-
-	/*
-	 * Configure DMA/Interrupts
-	 */
 
 	/*
-	 * Set Rx/Tx DMA Configuration
-	 *
-	 * Set standard DMA size (128). Note that
-	 * a DMA size of 512 causes rx overruns and tx errors
-	 * on pci-e cards (tested on 5424 but since rx overruns
-	 * also occur on 5416/5418 with madwifi we set 128
-	 * for all PCI-E cards to be safe).
-	 *
-	 * XXX: need to check 5210 for this
-	 * TODO: Check out tx triger level, it's always 64 on dumps but I
-	 * guess we can tweak it and see how it goes ;-)
+	 * Initialize DMA/Interrupts
 	 */
-	if (ah->ah_version != AR5K_AR5210) {
-		AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
-			AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
-		AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
-			AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
-	}
+	ath5k_hw_dma_init(ah);
 
-	/* Pre-enable interrupts on 5211/5212*/
-	if (ah->ah_version != AR5K_AR5210)
-		ath5k_hw_set_imr(ah, ah->ah_imr);
 
 	/* Enable 32KHz clock function for AR5212+ chips
 	 * Set clocks to 32KHz operation and use an
-- 
cgit v1.2.3


From d41174fabdae348c6583cf05aeb329da232c342c Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:41:15 +0200
Subject: ath5k: Add new function to stop rx/tx DMA

 * Add a new function to stop rx/tx dma and use in when reset starts

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  3 +-
 drivers/net/wireless/ath/ath5k/dma.c   | 52 ++++++++++++++++++++++++++++++++--
 drivers/net/wireless/ath/ath5k/reset.c | 13 +++++----
 3 files changed, 59 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 85ff822c81f4..629a5eebe302 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1180,8 +1180,9 @@ bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah);
 int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask);
 enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask);
 void ath5k_hw_update_mib_counters(struct ath5k_hw *ah);
-/* Init function */
+/* Init/Stop functions */
 void ath5k_hw_dma_init(struct ath5k_hw *ah);
+int ath5k_hw_dma_stop(struct ath5k_hw *ah);
 
 /* EEPROM access functions */
 int ath5k_eeprom_init(struct ath5k_hw *ah);
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index b991b0585090..ca0467e21e56 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -126,7 +126,7 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 	/* Return if queue is declared inactive */
 	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return -EIO;
+		return -EINVAL;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
@@ -174,7 +174,7 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
  *
  * Stop DMA transmit on a specific hw queue and drain queue so we don't
  * have any pending frames. Returns -EBUSY if we still have pending frames,
- * -EINVAL if queue number is out of range.
+ * -EINVAL if queue number is out of range or inactive.
  *
  */
 int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
@@ -186,7 +186,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 	/* Return if queue is declared inactive */
 	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return -EIO;
+		return -EINVAL;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
@@ -733,3 +733,49 @@ void ath5k_hw_dma_init(struct ath5k_hw *ah)
 		ath5k_hw_set_imr(ah, ah->ah_imr);
 
 }
+
+/**
+ * ath5k_hw_dma_stop - stop DMA unit
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Stop tx/rx DMA and interrupts. Returns
+ * -EBUSY if tx or rx dma failed to stop.
+ *
+ * XXX: Sometimes DMA unit hangs and we have
+ * stuck frames on tx queues, only a reset
+ * can fix that.
+ */
+int ath5k_hw_dma_stop(struct ath5k_hw *ah)
+{
+	int i, qmax, err;
+	err = 0;
+
+	/* Disable interrupts */
+	ath5k_hw_set_imr(ah, 0);
+
+	/* Stop rx dma */
+	err = ath5k_hw_stop_rx_dma(ah);
+	if (err)
+		return err;
+
+	/* Clear any pending interrupts
+	 * and disable tx dma */
+	if (ah->ah_version != AR5K_AR5210) {
+		ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
+		qmax = AR5K_NUM_TX_QUEUES;
+	} else {
+		/* PISR/SISR Not available on 5210 */
+		ath5k_hw_reg_read(ah, AR5K_ISR);
+		qmax = AR5K_NUM_TX_QUEUES_NOQCU;
+	}
+
+	for (i = 0; i < qmax; i++) {
+		err = ath5k_hw_stop_tx_dma(ah, i);
+		/* -EINVAL -> queue inactive */
+		if (err != -EINVAL)
+			return err;
+	}
+
+	return err;
+}
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 9dd5792780ba..083367712d67 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -822,6 +822,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	freq = 0;
 	mode = 0;
 
+	/*
+	 * Stop DMA
+	 *
+	 * Note: If DMA didn't stop continue
+	 * since only a reset will fix it.
+	 */
+	ath5k_hw_dma_stop(ah);
+
 	/*
 	 * Save some registers before a reset
 	 */
@@ -1015,11 +1023,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 */
 	ath5k_hw_pcu_init(ah, op_mode, mode);
 
-	/* Clear any pending interrupts
-	 * PISR/SISR Not available on 5210 */
-	if (ah->ah_version != AR5K_AR5210)
-		ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
-
 	/*
 	 * Initialize PHY
 	 */
-- 
cgit v1.2.3


From e088f23be166635b3938571c00c686094efa7cc4 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:43:18 +0200
Subject: ath5k: Stop PCU on reset

 * Stop PCU receive logic (DRU) durring reset
 We need to be sure pcu is not active when trying to stop rx dma
 right now this is done on ath5k_reset (base.c) but later we are
 going to clean it up.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/reset.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 083367712d67..91a2b2166def 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -822,6 +822,11 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	freq = 0;
 	mode = 0;
 
+	/*
+	 * Stop PCU
+	 */
+	ath5k_hw_stop_rx_pcu(ah);
+
 	/*
 	 * Stop DMA
 	 *
-- 
cgit v1.2.3


From 80dac9eecbdb95f61b9b3c7081e02412155982b7 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:45:38 +0200
Subject: ath5k: Use new dma_stop function on base.c

 * Since we stop rx/tx dma and pcu durring reset there is no need to
 call ath5k_hw_stop_rx/tx_dma before, also there is no need to call
 them durring stop_locked since we can use ath5k_hw_dma_stop for
 both.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 95 ++++++++++++++---------------------
 1 file changed, 39 insertions(+), 56 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 7f783d9462aa..eea5879575ba 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1063,62 +1063,44 @@ err:
 	return ret;
 }
 
+/**
+ * ath5k_drain_tx_buffs - Empty tx buffers
+ *
+ * @sc The &struct ath5k_softc
+ *
+ * Empty tx buffers from all queues in preparation
+ * of a reset or during shutdown.
+ *
+ * NB:	this assumes output has been stopped and
+ *	we do not need to block ath5k_tx_tasklet
+ */
 static void
-ath5k_txq_drainq(struct ath5k_softc *sc, struct ath5k_txq *txq)
+ath5k_drain_tx_buffs(struct ath5k_softc *sc)
 {
+	struct ath5k_txq *txq;
 	struct ath5k_buf *bf, *bf0;
+	int i;
 
-	/*
-	 * NB: this assumes output has been stopped and
-	 *     we do not need to block ath5k_tx_tasklet
-	 */
-	spin_lock_bh(&txq->lock);
-	list_for_each_entry_safe(bf, bf0, &txq->q, list) {
-		ath5k_debug_printtxbuf(sc, bf);
-
-		ath5k_txbuf_free_skb(sc, bf);
-
-		spin_lock_bh(&sc->txbuflock);
-		list_move_tail(&bf->list, &sc->txbuf);
-		sc->txbuf_len++;
-		txq->txq_len--;
-		spin_unlock_bh(&sc->txbuflock);
-	}
-	txq->link = NULL;
-	txq->txq_poll_mark = false;
-	spin_unlock_bh(&txq->lock);
-}
+	for (i = 0; i < ARRAY_SIZE(sc->txqs); i++) {
+		if (sc->txqs[i].setup) {
+			txq = &sc->txqs[i];
+			spin_lock_bh(&txq->lock);
+			list_for_each_entry_safe(bf, bf0, &txq->q, list) {
+				ath5k_debug_printtxbuf(sc, bf);
 
-/*
- * Drain the transmit queues and reclaim resources.
- */
-static void
-ath5k_txq_cleanup(struct ath5k_softc *sc)
-{
-	struct ath5k_hw *ah = sc->ah;
-	unsigned int i;
+				ath5k_txbuf_free_skb(sc, bf);
 
-	/* XXX return value */
-	if (likely(!test_bit(ATH_STAT_INVALID, sc->status))) {
-		/* don't touch the hardware if marked invalid */
-		ath5k_hw_stop_tx_dma(ah, sc->bhalq);
-		ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "beacon queue %x\n",
-			ath5k_hw_get_txdp(ah, sc->bhalq));
-		for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
-			if (sc->txqs[i].setup) {
-				ath5k_hw_stop_tx_dma(ah, sc->txqs[i].qnum);
-				ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "txq [%u] %x, "
-					"link %p\n",
-					sc->txqs[i].qnum,
-					ath5k_hw_get_txdp(ah,
-							sc->txqs[i].qnum),
-					sc->txqs[i].link);
+				spin_lock_bh(&sc->txbuflock);
+				list_move_tail(&bf->list, &sc->txbuf);
+				sc->txbuf_len++;
+				txq->txq_len--;
+				spin_unlock_bh(&sc->txbuflock);
 			}
+			txq->link = NULL;
+			txq->txq_poll_mark = false;
+			spin_unlock_bh(&txq->lock);
+		}
 	}
-
-	for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
-		if (sc->txqs[i].setup)
-			ath5k_txq_drainq(sc, &sc->txqs[i]);
 }
 
 static void
@@ -1178,16 +1160,19 @@ err:
 }
 
 /*
- * Disable the receive h/w in preparation for a reset.
+ * Disable the receive logic on PCU (DRU)
+ * In preparation for a shutdown.
+ *
+ * Note: Doesn't stop rx DMA, ath5k_hw_dma_stop
+ * does.
  */
 static void
 ath5k_rx_stop(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 
-	ath5k_hw_stop_rx_pcu(ah);	/* disable PCU */
 	ath5k_hw_set_rx_filter(ah, 0);	/* clear recv filter */
-	ath5k_hw_stop_rx_dma(ah);	/* disable DMA engine */
+	ath5k_hw_stop_rx_pcu(ah);	/* disable PCU */
 
 	ath5k_debug_printrxbuffs(sc, ah);
 }
@@ -2383,10 +2368,9 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 		ath5k_led_off(sc);
 		ath5k_hw_set_imr(ah, 0);
 		synchronize_irq(sc->pdev->irq);
-	}
-	ath5k_txq_cleanup(sc);
-	if (!test_bit(ATH_STAT_INVALID, sc->status)) {
 		ath5k_rx_stop(sc);
+		ath5k_hw_dma_stop(ah);
+		ath5k_drain_tx_buffs(sc);
 		ath5k_hw_phy_disable(ah);
 	}
 
@@ -2532,8 +2516,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	stop_tasklets(sc);
 
 	if (chan) {
-		ath5k_txq_cleanup(sc);
-		ath5k_rx_stop(sc);
+		ath5k_drain_tx_buffs(sc);
 
 		sc->curchan = chan;
 		sc->curband = &sc->sbands[chan->band];
-- 
cgit v1.2.3


From b3a28e68d5c8d788a4e538a119a5d326545add8a Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:47:31 +0200
Subject: ath5k: Debug DMA timeouts

 * Increase timeouts on ath5k_hw_stop_tx_dma and also wait for
 tx queue to stop before checking for pending frames

 * Add a new debug level to debug dma start/stop

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/debug.c |  1 +
 drivers/net/wireless/ath/ath5k/debug.h |  2 ++
 drivers/net/wireless/ath/ath5k/dma.c   | 34 +++++++++++++++++++++++++++++-----
 3 files changed, 32 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 7d785cb60ce0..5341dd2860d3 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -312,6 +312,7 @@ static const struct {
 	{ ATH5K_DEBUG_DUMP_RX,	"dumprx",	"print received skb content" },
 	{ ATH5K_DEBUG_DUMP_TX,	"dumptx",	"print transmit skb content" },
 	{ ATH5K_DEBUG_DUMPBANDS, "dumpbands",	"dump bands" },
+	{ ATH5K_DEBUG_DMA,	"dma",		"dma start/stop" },
 	{ ATH5K_DEBUG_ANI,	"ani",		"adaptive noise immunity" },
 	{ ATH5K_DEBUG_DESC,	"desc",		"descriptor chains" },
 	{ ATH5K_DEBUG_ANY,	"all",		"show all debug levels" },
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index 236edbd2507d..3e34428d5126 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -95,6 +95,7 @@ struct ath5k_dbg_info {
  * @ATH5K_DEBUG_DUMP_RX: print received skb content
  * @ATH5K_DEBUG_DUMP_TX: print transmit skb content
  * @ATH5K_DEBUG_DUMPBANDS: dump bands
+ * @ATH5K_DEBUG_DMA: debug dma start/stop
  * @ATH5K_DEBUG_TRACE: trace function calls
  * @ATH5K_DEBUG_DESC: descriptor setup
  * @ATH5K_DEBUG_ANY: show at any debug level
@@ -118,6 +119,7 @@ enum ath5k_debug_level {
 	ATH5K_DEBUG_DUMP_RX	= 0x00000100,
 	ATH5K_DEBUG_DUMP_TX	= 0x00000200,
 	ATH5K_DEBUG_DUMPBANDS	= 0x00000400,
+	ATH5K_DEBUG_DMA		= 0x00000800,
 	ATH5K_DEBUG_ANI		= 0x00002000,
 	ATH5K_DEBUG_DESC	= 0x00004000,
 	ATH5K_DEBUG_ANY		= 0xffffffff
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index ca0467e21e56..e39c95340841 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -70,7 +70,11 @@ int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
 	for (i = 1000; i > 0 &&
 			(ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) != 0;
 			i--)
-		udelay(10);
+		udelay(100);
+
+	if (i)
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"failed to stop RX DMA !\n");
 
 	return i ? 0 : -EBUSY;
 }
@@ -217,7 +221,18 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 		 */
 		AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXD, queue);
 
-		/*Check for pending frames*/
+		/* Wait for queue to stop */
+		for (i = 1000; i > 0 &&
+		(AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue) != 0);
+		i--)
+			udelay(100);
+
+		if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"queue %i didn't stop !\n", queue);
+
+		/* Check for pending frames */
+		i = 1000;
 		do {
 			pending = ath5k_hw_reg_read(ah,
 				AR5K_QUEUE_STATUS(queue)) &
@@ -248,12 +263,12 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 					AR5K_DIAG_SW_CHANNEL_IDLE_HIGH);
 
 			/* Wait a while and disable mechanism */
-			udelay(200);
+			udelay(400);
 			AR5K_REG_DISABLE_BITS(ah, AR5K_QUIET_CTL1,
 						AR5K_QUIET_CTL1_QT_EN);
 
 			/* Re-check for pending frames */
-			i = 40;
+			i = 100;
 			do {
 				pending = ath5k_hw_reg_read(ah,
 					AR5K_QUEUE_STATUS(queue)) &
@@ -263,12 +278,21 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 			AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW_5211,
 					AR5K_DIAG_SW_CHANNEL_IDLE_HIGH);
+
+			if (pending)
+				ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+					"quiet mechanism didn't work q:%i !\n",
+					queue);
 		}
 
 		/* Clear register */
 		ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
-		if (pending)
+		if (pending) {
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+					"tx dma didn't stop (q:%i, frm:%i) !\n",
+					queue, pending);
 			return -EBUSY;
+		}
 	}
 
 	/* TODO: Check for success on 5210 else return error */
-- 
cgit v1.2.3


From f7317ba2d669c1b54fb31ed7834361a700a79217 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:50:16 +0200
Subject: ath5k: Use DCU early termination correctly

 * DCU early termination should be used to quickly flush QCU
 according to docs so don't enable it for all queues, enable
 it only when stopping each queue and disable it when we are
 done.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/dma.c | 14 ++++++++++++++
 drivers/net/wireless/ath/ath5k/qcu.c |  3 ---
 2 files changed, 14 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index e39c95340841..bfdfcff42a1e 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -216,6 +216,14 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 		ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
 		ath5k_hw_reg_read(ah, AR5K_CR);
 	} else {
+
+		/*
+		 * Enable DCU early termination to quickly
+		 * flush any pending frames from QCU
+		 */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_DCU_EARLY);
+
 		/*
 		 * Schedule TX disable and wait until queue is empty
 		 */
@@ -285,6 +293,12 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 					queue);
 		}
 
+		/*
+		 * Disable DCU early termination
+		 */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_DCU_EARLY);
+
 		/* Clear register */
 		ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
 		if (pending) {
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 52eee34fd54d..ed62273cdf01 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -340,9 +340,6 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		/*
 		 * Set misc registers
 		 */
-		/* Enable DCU early termination for this queue */
-		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-					AR5K_QCU_MISC_DCU_EARLY);
 
 		/* Enable DCU to wait for next fragment from QCU */
 		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-- 
cgit v1.2.3


From e8325ed87457e07b9ceeb1e7a31df787dd7ee106 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:52:24 +0200
Subject: ath5k: Check RXE when setting RXDP

 * Make sure we are not trying to set RXDP while RX is active,
 for now ignore the return value.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  2 +-
 drivers/net/wireless/ath/ath5k/dma.c   | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 629a5eebe302..b36d3a530258 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1168,7 +1168,7 @@ void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
 void ath5k_hw_start_rx_dma(struct ath5k_hw *ah);
 int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah);
 u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah);
-void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
+int ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
 int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue);
 u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue);
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index bfdfcff42a1e..3fe634f588c2 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -95,11 +95,18 @@ u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah)
  * @ah: The &struct ath5k_hw
  * @phys_addr: RX descriptor address
  *
- * XXX: Should we check if rx is enabled before setting rxdp ?
+ * Returns -EIO if rx is active
  */
-void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr)
+int ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr)
 {
+	if (ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"tried to set RXDP while rx was active !\n");
+		return -EIO;
+	}
+
 	ath5k_hw_reg_write(ah, phys_addr, AR5K_RXDP);
+	return 0;
 }
 
 
-- 
cgit v1.2.3


From 14fae2d4b61b890cea58d63091406b86ec9bafcd Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:55:17 +0200
Subject: ath5k: Use new function to stop beacon queue

 * Since we only use ath5k_hw_stop_tx_dma to stop the beacon
 queue, introduce a new function ath5k_hw_stop_beacon_queue so
 that we can use that instead and have better control. In the future
 we can add more beacon queue specific stuff there (maybe tweak
 beacon timers or something), for now just call ath5k_hw_stop_tx_dma.

 * Also since we don't call ath5k_hw_stop_rx/tx_dma from outside
 dma.c, make them static.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  3 +--
 drivers/net/wireless/ath/ath5k/base.c  |  4 ++--
 drivers/net/wireless/ath/ath5k/dma.c   | 24 ++++++++++++++++++++++--
 3 files changed, 25 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index b36d3a530258..66359dca3224 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1166,11 +1166,10 @@ void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
 
 /* DMA Related Functions */
 void ath5k_hw_start_rx_dma(struct ath5k_hw *ah);
-int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah);
 u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah);
 int ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
 int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue);
-int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue);
+int ath5k_hw_stop_beacon_queue(struct ath5k_hw *ah, unsigned int queue);
 u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue,
 				u32 phys_addr);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index eea5879575ba..9af7e461a236 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1922,7 +1922,7 @@ ath5k_beacon_send(struct ath5k_softc *sc)
 	 * This should never fail since we check above that no frames
 	 * are still pending on the queue.
 	 */
-	if (unlikely(ath5k_hw_stop_tx_dma(ah, sc->bhalq))) {
+	if (unlikely(ath5k_hw_stop_beacon_queue(ah, sc->bhalq))) {
 		ATH5K_WARN(sc, "beacon queue %u didn't start/stop ?\n", sc->bhalq);
 		/* NB: hw still stops DMA, so proceed */
 	}
@@ -2091,7 +2091,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
 		} else
 			ath5k_beacon_update_timers(sc, -1);
 	} else {
-		ath5k_hw_stop_tx_dma(sc->ah, sc->bhalq);
+		ath5k_hw_stop_beacon_queue(sc->ah, sc->bhalq);
 	}
 
 	ath5k_hw_set_imr(ah, sc->imask);
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index 3fe634f588c2..82541fec9f0e 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -58,7 +58,7 @@ void ath5k_hw_start_rx_dma(struct ath5k_hw *ah)
  *
  * @ah:	The &struct ath5k_hw
  */
-int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
+static int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
 {
 	unsigned int i;
 
@@ -188,7 +188,7 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
  * -EINVAL if queue number is out of range or inactive.
  *
  */
-int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
+static int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 {
 	unsigned int i = 40;
 	u32 tx_queue, pending;
@@ -320,6 +320,26 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 	return 0;
 }
 
+/**
+ * ath5k_hw_stop_beacon_queue - Stop beacon queue
+ *
+ * @ah The &struct ath5k_hw
+ * @queue The queue number
+ *
+ * Returns -EIO if queue didn't stop
+ */
+int ath5k_hw_stop_beacon_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+	int ret;
+	ret = ath5k_hw_stop_tx_dma(ah, queue);
+	if (ret) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"beacon queue didn't stop !\n");
+		return -EIO;
+	}
+	return 0;
+}
+
 /**
  * ath5k_hw_get_txdp - Get TX Descriptor's address for a specific queue
  *
-- 
cgit v1.2.3


From fa3d2feeff4723cce8d4722902492d60b7f75fcc Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 20:58:34 +0200
Subject: ath5k: Add new field on ath5k_hw to track bandwidth modes

 * Prepare for half/quarter/turbo support, introduce a new
 ah_bwmode parameter and get rid of ah_turbo. Bwmode stands
 for "bandwidth mode" and can have 4 values, default (20MHz),
 turbo (40MHz), half rate (10MHz), and quarter rate (5MHz).

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h  |  8 +++++++-
 drivers/net/wireless/ath/ath5k/attach.c |  2 +-
 drivers/net/wireless/ath/ath5k/phy.c    |  1 -
 drivers/net/wireless/ath/ath5k/qcu.c    | 16 ++++++++--------
 4 files changed, 16 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 66359dca3224..b1429da41a80 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -424,6 +424,12 @@ enum ath5k_ant_mode {
 	AR5K_ANTMODE_MAX,
 };
 
+enum ath5k_bw_mode {
+	AR5K_BWMODE_DEFAULT	= 0,	/* 20MHz, default operation */
+	AR5K_BWMODE_5MHZ	= 1,	/* Quarter rate */
+	AR5K_BWMODE_10MHZ	= 2,	/* Half rate */
+	AR5K_BWMODE_40MHZ	= 3	/* Turbo */
+};
 
 /****************\
   TX DEFINITIONS
@@ -1026,7 +1032,6 @@ struct ath5k_hw {
 	enum ath5k_int		ah_imr;
 
 	struct ieee80211_channel *ah_current_channel;
-	bool			ah_turbo;
 	bool			ah_calibration;
 	bool			ah_single_chip;
 
@@ -1044,6 +1049,7 @@ struct ath5k_hw {
 
 	u32			ah_limit_tx_retries;
 	u8			ah_coverage_class;
+	u8			ah_bwmode;
 
 	/* Antenna Control */
 	u32			ah_ant_ctl[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index fbe8aca975d8..ed86b9dde1b4 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -115,7 +115,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	 * HW information
 	 */
 	ah->ah_radar.r_enabled = AR5K_TUNE_RADAR_ALERT;
-	ah->ah_turbo = false;
+	ah->ah_bwmode = AR5K_BWMODE_DEFAULT;
 	ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
 	ah->ah_imr = 0;
 	ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 1c41fa837451..02869c7d596b 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1235,7 +1235,6 @@ static int ath5k_hw_channel(struct ath5k_hw *ah,
 	}
 
 	ah->ah_current_channel = channel;
-	ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
 	ath5k_hw_set_clockrate(ah);
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index ed62273cdf01..778fb59d89f5 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -246,21 +246,21 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 			return 0;
 
 		/* Set Slot time */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_SLOT_TIME_TURBO : AR5K_INIT_SLOT_TIME,
 			AR5K_SLOT_TIME);
 		/* Set ACK_CTS timeout */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
 			AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
 		/* Set Transmit Latency */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_TRANSMIT_LATENCY_TURBO :
 			AR5K_INIT_TRANSMIT_LATENCY, AR5K_USEC_5210);
 
 		/* Set IFS0 */
-		if (ah->ah_turbo) {
-			 ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
+			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
 				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_TURBO) <<
 				AR5K_IFS0_DIFS_S) | AR5K_INIT_SIFS_TURBO,
 				AR5K_IFS0);
@@ -272,18 +272,18 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		}
 
 		/* Set IFS1 */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
 			AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
 		/* Set AR5K_PHY_SETTLING */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
 			| 0x38 :
 			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
 			| 0x1C,
 			AR5K_PHY_SETTLING);
 		/* Set Frame Control Register */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
+		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			(AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
 			AR5K_PHY_TURBO_SHORT | 0x2020) :
 			(AR5K_PHY_FRAME_CTL_INI | 0x1020),
-- 
cgit v1.2.3


From c297560206adf0cda8ce38ef9b20b0a025754c4d Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:00:37 +0200
Subject: ath5k: Put core clock initialization on a new function

 * Handle all usec parameters in one function. It's much cleaner
 this way.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  26 +++++--
 drivers/net/wireless/ath/ath5k/phy.c   |   1 -
 drivers/net/wireless/ath/ath5k/qcu.c   |   4 -
 drivers/net/wireless/ath/ath5k/reset.c | 130 +++++++++++++++++++++++++++++----
 4 files changed, 134 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index b1429da41a80..c9535447a8ab 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -242,14 +242,6 @@
 #define AR5K_INIT_SLG_RETRY			AR5K_INIT_SSH_RETRY
 #define AR5K_INIT_TX_RETRY			10
 
-#define AR5K_INIT_TRANSMIT_LATENCY		(			\
-	(AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) |	\
-	(AR5K_INIT_USEC)						\
-)
-#define AR5K_INIT_TRANSMIT_LATENCY_TURBO	(			\
-	(AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) |	\
-	(AR5K_INIT_USEC_TURBO)						\
-)
 #define AR5K_INIT_PROTO_TIME_CNTRL		(			\
 	(AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) |	\
 	(AR5K_INIT_PROG_IFS)						\
@@ -259,6 +251,24 @@
 	(AR5K_INIT_PROG_IFS_TURBO)					\
 )
 
+/* Rx latency for 5 and 10MHz operation (max ?) */
+#define AR5K_INIT_RX_LAT_MAX			63
+/* Tx latencies from initvals (5212 only but no problem
+ * because we only tweak them on 5212) */
+#define	AR5K_INIT_TX_LAT_A			54
+#define	AR5K_INIT_TX_LAT_BG			384
+/* Tx latency for 40MHz (turbo) operation (min ?) */
+#define	AR5K_INIT_TX_LAT_MIN			32
+
+/* Tx frame to Tx data start delay */
+#define AR5K_INIT_TXF2TXD_START_DEFAULT		14
+#define AR5K_INIT_TXF2TXD_START_DELAY_10MHZ	12
+#define AR5K_INIT_TXF2TXD_START_DELAY_5MHZ	13
+
+/* Default Tx/Rx latencies (same for 5211)*/
+#define AR5K_INIT_TX_LATENCY_5210		54
+#define	AR5K_INIT_RX_LATENCY_5210		29
+
 
 /* GENERIC CHIPSET DEFINITIONS */
 
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 02869c7d596b..706fc461be61 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1235,7 +1235,6 @@ static int ath5k_hw_channel(struct ath5k_hw *ah,
 	}
 
 	ah->ah_current_channel = channel;
-	ath5k_hw_set_clockrate(ah);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 778fb59d89f5..f89bc9403f8f 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -253,10 +253,6 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
 			AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
-		/* Set Transmit Latency */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			AR5K_INIT_TRANSMIT_LATENCY_TURBO :
-			AR5K_INIT_TRANSMIT_LATENCY, AR5K_USEC_5210);
 
 		/* Set IFS0 */
 		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 91a2b2166def..7db984ce90fb 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -86,16 +86,21 @@ unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
 }
 
 /**
- * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
+ * ath5k_hw_init_core_clock - Initialize core clock
  *
- * @ah: The &struct ath5k_hw
+ * @ah The &struct ath5k_hw
+ *
+ * Initialize core clock parameters (usec, usec32, latencies etc).
  */
-void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
+static void ath5k_hw_init_core_clock(struct ath5k_hw *ah)
 {
 	struct ieee80211_channel *channel = ah->ah_current_channel;
 	struct ath_common *common = ath5k_hw_common(ah);
-	int clock;
+	u32 usec_reg, txlat, rxlat, usec, clock, sclock, txf2txs;
 
+	/*
+	 * Set core clock frequency
+	 */
 	if (channel->hw_value & CHANNEL_5GHZ)
 		clock = 40; /* 802.11a */
 	else if (channel->hw_value & CHANNEL_CCK)
@@ -103,11 +108,109 @@ void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
 	else
 		clock = 44; /* 802.11g */
 
-	/* Clock rate in turbo modes is twice the normal rate */
-	if (channel->hw_value & CHANNEL_TURBO)
+	/* Use clock multiplier for non-default
+	 * bwmode */
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
 		clock *= 2;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		clock /= 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		clock /= 4;
+		break;
+	default:
+		break;
+	}
 
 	common->clockrate = clock;
+
+	/*
+	 * Set USEC parameters
+	 */
+	/* Set USEC counter on PCU*/
+	usec = clock - 1;
+	usec = AR5K_REG_SM(usec, AR5K_USEC_1);
+
+	/* Set usec duration on DCU */
+	if (ah->ah_version != AR5K_AR5210)
+		AR5K_REG_WRITE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+					AR5K_DCU_GBL_IFS_MISC_USEC_DUR,
+					clock);
+
+	/* Set 32MHz USEC counter */
+	if ((ah->ah_radio == AR5K_RF5112) ||
+	(ah->ah_radio == AR5K_RF5413))
+	/* Remain on 40MHz clock ? */
+		sclock = 40 - 1;
+	else
+		sclock = 32 - 1;
+	sclock = AR5K_REG_SM(sclock, AR5K_USEC_32);
+
+	/*
+	 * Set tx/rx latencies
+	 */
+	usec_reg = ath5k_hw_reg_read(ah, AR5K_USEC_5211);
+	txlat = AR5K_REG_MS(usec_reg, AR5K_USEC_TX_LATENCY_5211);
+	rxlat = AR5K_REG_MS(usec_reg, AR5K_USEC_RX_LATENCY_5211);
+
+	/*
+	 * 5210 initvals don't include usec settings
+	 * so we need to use magic values here for
+	 * tx/rx latencies
+	 */
+	if (ah->ah_version == AR5K_AR5210) {
+		/* same for turbo */
+		txlat = AR5K_INIT_TX_LATENCY_5210;
+		rxlat = AR5K_INIT_RX_LATENCY_5210;
+	}
+
+	if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+		/* 5311 has different tx/rx latency masks
+		 * from 5211, since we deal 5311 the same
+		 * as 5211 when setting initvals, shift
+		 * values here to their proper locations
+		 *
+		 * Note: Initvals indicate tx/rx/ latencies
+		 * are the same for turbo mode */
+		txlat = AR5K_REG_SM(txlat, AR5K_USEC_TX_LATENCY_5210);
+		rxlat = AR5K_REG_SM(rxlat, AR5K_USEC_RX_LATENCY_5210);
+	} else
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_10MHZ:
+		txlat = AR5K_REG_SM(txlat * 2,
+				AR5K_USEC_TX_LATENCY_5211);
+		rxlat = AR5K_REG_SM(AR5K_INIT_RX_LAT_MAX,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DELAY_10MHZ;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		txlat = AR5K_REG_SM(txlat * 4,
+				AR5K_USEC_TX_LATENCY_5211);
+		rxlat = AR5K_REG_SM(AR5K_INIT_RX_LAT_MAX,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DELAY_5MHZ;
+		break;
+	case AR5K_BWMODE_40MHZ:
+		txlat = AR5K_INIT_TX_LAT_MIN;
+		rxlat = AR5K_REG_SM(rxlat / 2,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DEFAULT;
+		break;
+	default:
+		break;
+	}
+
+	usec_reg = (usec | sclock | txlat | rxlat);
+	ath5k_hw_reg_write(ah, usec_reg, AR5K_USEC);
+
+	/* On 5112 set tx frane to tx data start delay */
+	if (ah->ah_radio == AR5K_RF5112) {
+		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_RF_CTL2,
+					AR5K_PHY_RF_CTL2_TXF2TXD_START,
+					txf2txs);
+	}
 }
 
 /*
@@ -122,7 +225,7 @@ void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
 static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 {
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-	u32 scal, spending, usec32;
+	u32 scal, spending;
 
 	/* Only set 32KHz settings if we have an external
 	 * 32KHz crystal present */
@@ -179,6 +282,7 @@ static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 		AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
 				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0);
 
+		/* Set DAC/ADC delays */
 		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
 		ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
 
@@ -201,13 +305,7 @@ static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 			spending = 0x18;
 		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
 
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413))
-			usec32 = 39;
-		else
-			usec32 = 31;
-		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, usec32);
-
+		/* Set up tsf increment on each cycle */
 		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
 	}
 }
@@ -822,6 +920,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	freq = 0;
 	mode = 0;
 
+
 	/*
 	 * Stop PCU
 	 */
@@ -971,6 +1070,9 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	if (ret)
 		return ret;
 
+	/* Initialize core clock settings */
+	ath5k_hw_init_core_clock(ah);
+
 	/*
 	 * Tweak initval settings for revised
 	 * chipsets and add some more config
-- 
cgit v1.2.3


From 325089ab5847f5c1e43f42bb90d32f981867c4c1 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:02:20 +0200
Subject: ath5k: Small cleanup on tweak_initvals

 * Now that we properly set rx/tx latencies for AR5311 remove
 that old buggy part of code left inside ath5k_hw_tweak_initval_settings
 that was never executed (you can't have an RF5112 radio on a mac older
 than AR5212). Also use a magic value for 5311 PHY_SCAL value.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/reg.h   |  1 +
 drivers/net/wireless/ath/ath5k/reset.c | 18 +++---------------
 2 files changed, 4 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index ca79ecd832fd..4d610617af3c 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -2058,6 +2058,7 @@
 
 #define AR5K_PHY_SCAL			0x9878
 #define AR5K_PHY_SCAL_32MHZ		0x0000000e
+#define	AR5K_PHY_SCAL_32MHZ_5311	0x00000008
 #define	AR5K_PHY_SCAL_32MHZ_2417	0x0000000a
 #define	AR5K_PHY_SCAL_32MHZ_HB63	0x00000032
 
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 7db984ce90fb..c9e5bad7cffc 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -730,24 +730,12 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 		ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
 	}
 
-	if ((ah->ah_radio == AR5K_RF5112) &&
-	(ah->ah_mac_srev < AR5K_SREV_AR5211)) {
-		u32 usec_reg;
-		/* 5311 has different tx/rx latency masks
-		 * from 5211, since we deal 5311 the same
-		 * as 5211 when setting initvals, shift
-		 * values here to their proper locations */
-		usec_reg = ath5k_hw_reg_read(ah, AR5K_USEC_5211);
-		ath5k_hw_reg_write(ah, usec_reg & (AR5K_USEC_1 |
-				AR5K_USEC_32 |
-				AR5K_USEC_TX_LATENCY_5211 |
-				AR5K_REG_SM(29,
-				AR5K_USEC_RX_LATENCY_5210)),
-				AR5K_USEC_5211);
+	if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
 		/* Clear QCU/DCU clock gating register */
 		ath5k_hw_reg_write(ah, 0, AR5K_QCUDCU_CLKGT);
 		/* Set DAC/ADC delays */
-		ath5k_hw_reg_write(ah, 0x08, AR5K_PHY_SCAL);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SCAL_32MHZ_5311,
+						AR5K_PHY_SCAL);
 		/* Enable PCU FIFO corruption ECO */
 		AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW_5211,
 					AR5K_DIAG_SW_ECO_ENABLE);
-- 
cgit v1.2.3


From b405086ba47678a5b8f6e7cd835a3d27ebb6f744 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:04:43 +0200
Subject: ath5k: Increase PHY settling parameters for turo mode

 * On turbo mode increase PHY settling times, note that
 we only increase switch settling time on AR5212 as indicated
 by initvals.

 * A few cleanups: Move frame control settings for AR5210 from
 reset_tx_queue to tweak_initvals and remove phy_scal settings
 from tweak_initvals (we tweak them alread on set_sleep_clock).

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h | 14 +++++++--
 drivers/net/wireless/ath/ath5k/qcu.c   | 13 ---------
 drivers/net/wireless/ath/ath5k/reg.h   |  2 ++
 drivers/net/wireless/ath/ath5k/reset.c | 52 +++++++++++++++++++++++++---------
 4 files changed, 52 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index c9535447a8ab..005cad025170 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -259,15 +259,23 @@
 #define	AR5K_INIT_TX_LAT_BG			384
 /* Tx latency for 40MHz (turbo) operation (min ?) */
 #define	AR5K_INIT_TX_LAT_MIN			32
+/* Default Tx/Rx latencies (same for 5211)*/
+#define AR5K_INIT_TX_LATENCY_5210		54
+#define	AR5K_INIT_RX_LATENCY_5210		29
 
 /* Tx frame to Tx data start delay */
 #define AR5K_INIT_TXF2TXD_START_DEFAULT		14
 #define AR5K_INIT_TXF2TXD_START_DELAY_10MHZ	12
 #define AR5K_INIT_TXF2TXD_START_DELAY_5MHZ	13
 
-/* Default Tx/Rx latencies (same for 5211)*/
-#define AR5K_INIT_TX_LATENCY_5210		54
-#define	AR5K_INIT_RX_LATENCY_5210		29
+/* We need to increase PHY switch and agc settling time
+ * on turbo mode */
+#define	AR5K_SWITCH_SETTLING			5760
+#define	AR5K_SWITCH_SETTLING_TURBO		7168
+
+#define	AR5K_AGC_SETTLING			28
+/* 38 on 5210 but shouldn't matter */
+#define	AR5K_AGC_SETTLING_TURBO			37
 
 
 /* GENERIC CHIPSET DEFINITIONS */
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index f89bc9403f8f..00c490833ba7 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -271,19 +271,6 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
 			AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
-		/* Set AR5K_PHY_SETTLING */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
-			| 0x38 :
-			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
-			| 0x1C,
-			AR5K_PHY_SETTLING);
-		/* Set Frame Control Register */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			(AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
-			AR5K_PHY_TURBO_SHORT | 0x2020) :
-			(AR5K_PHY_FRAME_CTL_INI | 0x1020),
-			AR5K_PHY_FRAME_CTL_5210);
 	}
 
 	/*
diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index 4d610617af3c..dc213bb121e6 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -2245,6 +2245,8 @@
 #define	AR5K_PHY_FRAME_CTL		(ah->ah_version == AR5K_AR5210 ? \
 					AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
 /*---[5111+]---*/
+#define	AR5K_PHY_FRAME_CTL_WIN_LEN	0x00000003	/* Force window length (?) */
+#define	AR5K_PHY_FRAME_CTL_WIN_LEN_S	0
 #define	AR5K_PHY_FRAME_CTL_TX_CLIP	0x00000038	/* Mask for tx clip (?) */
 #define	AR5K_PHY_FRAME_CTL_TX_CLIP_S	3
 #define	AR5K_PHY_FRAME_CTL_PREP_CHINFO	0x00010000	/* Prepend chan info */
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index c9e5bad7cffc..c871d40b1ad7 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -688,19 +688,6 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 		AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
 				AR5K_TXCFG_DCU_DBL_BUF_DIS);
 
-	/* Set DAC/ADC delays */
-	if (ah->ah_version == AR5K_AR5212) {
-		u32 scal;
-		struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
-			scal = AR5K_PHY_SCAL_32MHZ_2417;
-		else if (ee->ee_is_hb63)
-			scal = AR5K_PHY_SCAL_32MHZ_HB63;
-		else
-			scal = AR5K_PHY_SCAL_32MHZ;
-		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
-	}
-
 	/* Set fast ADC */
 	if ((ah->ah_radio == AR5K_RF5413) ||
 	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
@@ -740,6 +727,45 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 		AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW_5211,
 					AR5K_DIAG_SW_ECO_ENABLE);
 	}
+
+	if (ah->ah_bwmode) {
+		/* Increase PHY switch and AGC settling time
+		 * on turbo mode (ath5k_hw_commit_eeprom_settings
+		 * will override settling time if available) */
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
+
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
+						AR5K_PHY_SETTLING_AGC,
+						AR5K_AGC_SETTLING_TURBO);
+
+			/* XXX: Initvals indicate we only increase
+			 * switch time on AR5212, 5211 and 5210
+			 * only change agc time (bug?) */
+			if (ah->ah_version == AR5K_AR5212)
+				AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
+						AR5K_PHY_SETTLING_SWITCH,
+						AR5K_SWITCH_SETTLING_TURBO);
+
+			if (ah->ah_version == AR5K_AR5210) {
+				/* Set Frame Control Register */
+				ath5k_hw_reg_write(ah,
+					(AR5K_PHY_FRAME_CTL_INI |
+					AR5K_PHY_TURBO_MODE |
+					AR5K_PHY_TURBO_SHORT | 0x2020),
+					AR5K_PHY_FRAME_CTL_5210);
+			}
+		/* On 5413 PHY force window length for half/quarter rate*/
+		} else if ((ah->ah_mac_srev >= AR5K_SREV_AR5424) &&
+		(ah->ah_mac_srev <= AR5K_SREV_AR5414)) {
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_FRAME_CTL_5211,
+						AR5K_PHY_FRAME_CTL_WIN_LEN,
+						3);
+		}
+	} else if (ah->ah_version == AR5K_AR5210) {
+		/* Set Frame Control Register for normal operation */
+		ath5k_hw_reg_write(ah, (AR5K_PHY_FRAME_CTL_INI | 0x1020),
+						AR5K_PHY_FRAME_CTL_5210);
+	}
 }
 
 static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
-- 
cgit v1.2.3


From 25ddfa195735934256fda55bb4f2d749c19386ff Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:07:04 +0200
Subject: ath5k: Move tx retries setting outside reset_tx_queue

 * Move setting of tx retry limits on a separate function
 (we 'll clean up this AR5210 mess later)

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/qcu.c | 92 ++++++++++++++++++++++--------------
 1 file changed, 56 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 00c490833ba7..c422d5c92d46 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -225,12 +225,62 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
 * Single QCU/DCU initialization *
 \*******************************/
 
+/*
+ * Set tx retry limits on DCU
+ */
+static void ath5k_hw_set_tx_retry_limits(struct ath5k_hw *ah,
+					unsigned int queue)
+{
+	u32 retry_lg, retry_sh;
+
+	/*
+	 * Calculate and set retry limits
+	 */
+	if (ah->ah_software_retry) {
+		/* XXX Need to test this */
+		retry_lg = ah->ah_limit_tx_retries;
+		retry_sh = retry_lg = retry_lg > AR5K_DCU_RETRY_LMT_SH_RETRY ?
+			AR5K_DCU_RETRY_LMT_SH_RETRY : retry_lg;
+	} else {
+		retry_lg = AR5K_INIT_LG_RETRY;
+		retry_sh = AR5K_INIT_SH_RETRY;
+	}
+
+	/* Single data queue on AR5210 */
+	if (ah->ah_version == AR5K_AR5210) {
+		struct ath5k_txq_info *tq = &ah->ah_txq[queue];
+
+		if (queue > 0)
+			return;
+
+		ath5k_hw_reg_write(ah,
+			(tq->tqi_cw_min << AR5K_NODCU_RETRY_LMT_CW_MIN_S)
+			| AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
+				AR5K_NODCU_RETRY_LMT_SLG_RETRY)
+			| AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
+				AR5K_NODCU_RETRY_LMT_SSH_RETRY)
+			| AR5K_REG_SM(retry_lg, AR5K_NODCU_RETRY_LMT_LG_RETRY)
+			| AR5K_REG_SM(retry_sh, AR5K_NODCU_RETRY_LMT_SH_RETRY),
+			AR5K_NODCU_RETRY_LMT);
+	/* DCU on AR5211+ */
+	} else {
+		ath5k_hw_reg_write(ah,
+			AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
+				AR5K_DCU_RETRY_LMT_SLG_RETRY) |
+			AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
+				AR5K_DCU_RETRY_LMT_SSH_RETRY) |
+			AR5K_REG_SM(retry_lg, AR5K_DCU_RETRY_LMT_LG_RETRY) |
+			AR5K_REG_SM(retry_sh, AR5K_DCU_RETRY_LMT_SH_RETRY),
+			AR5K_QUEUE_DFS_RETRY_LIMIT(queue));
+	}
+	return;
+}
+
 /*
  * Set DFS properties for a transmit queue on DCU
  */
 int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 {
-	u32 retry_lg, retry_sh;
 	struct ath5k_txq_info *tq = &ah->ah_txq[queue];
 
 	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
@@ -271,42 +321,7 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
 			AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
 			AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
-	}
-
-	/*
-	 * Calculate and set retry limits
-	 */
-	if (ah->ah_software_retry) {
-		/* XXX Need to test this */
-		retry_lg = ah->ah_limit_tx_retries;
-		retry_sh = retry_lg = retry_lg > AR5K_DCU_RETRY_LMT_SH_RETRY ?
-			AR5K_DCU_RETRY_LMT_SH_RETRY : retry_lg;
 	} else {
-		retry_lg = AR5K_INIT_LG_RETRY;
-		retry_sh = AR5K_INIT_SH_RETRY;
-	}
-
-	/*No QCU/DCU [5210]*/
-	if (ah->ah_version == AR5K_AR5210) {
-		ath5k_hw_reg_write(ah,
-			(tq->tqi_cw_min << AR5K_NODCU_RETRY_LMT_CW_MIN_S)
-			| AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
-				AR5K_NODCU_RETRY_LMT_SLG_RETRY)
-			| AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
-				AR5K_NODCU_RETRY_LMT_SSH_RETRY)
-			| AR5K_REG_SM(retry_lg, AR5K_NODCU_RETRY_LMT_LG_RETRY)
-			| AR5K_REG_SM(retry_sh, AR5K_NODCU_RETRY_LMT_SH_RETRY),
-			AR5K_NODCU_RETRY_LMT);
-	} else {
-		/*QCU/DCU [5211+]*/
-		ath5k_hw_reg_write(ah,
-			AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
-				AR5K_DCU_RETRY_LMT_SLG_RETRY) |
-			AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
-				AR5K_DCU_RETRY_LMT_SSH_RETRY) |
-			AR5K_REG_SM(retry_lg, AR5K_DCU_RETRY_LMT_LG_RETRY) |
-			AR5K_REG_SM(retry_sh, AR5K_DCU_RETRY_LMT_SH_RETRY),
-			AR5K_QUEUE_DFS_RETRY_LIMIT(queue));
 
 	/*===Rest is also for QCU/DCU only [5211+]===*/
 
@@ -320,6 +335,11 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 			AR5K_REG_SM(tq->tqi_aifs, AR5K_DCU_LCL_IFS_AIFS),
 			AR5K_QUEUE_DFS_LOCAL_IFS(queue));
 
+		/*
+		 * Set tx retry limits for this queue
+		 */
+		ath5k_hw_set_tx_retry_limits(ah, queue);
+
 		/*
 		 * Set misc registers
 		 */
-- 
cgit v1.2.3


From 3017fcab416d8d1ee48ca16aa9a3062f600dab8e Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:09:11 +0200
Subject: ath5k: Extend get_default_sifs/slot_time

 * Extend get_default_sifs/slot_time to include timings for turbo
 half and quarter rate modes.

 * AR5210 code for now uses timings already on core clock units
 instead of usecs so rename them (we 'll clean it up later).

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h | 24 +++++++++++++---
 drivers/net/wireless/ath/ath5k/pcu.c   | 52 +++++++++++++++++++++++++---------
 drivers/net/wireless/ath/ath5k/qcu.c   | 16 ++++++-----
 3 files changed, 68 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 005cad025170..e11fc8f39192 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -226,16 +226,16 @@
 #define AR5K_INIT_USEC				39
 #define AR5K_INIT_USEC_TURBO			79
 #define AR5K_INIT_USEC_32			31
-#define AR5K_INIT_SLOT_TIME			396
-#define AR5K_INIT_SLOT_TIME_TURBO		480
+#define AR5K_INIT_SLOT_TIME_CLOCK		396
+#define AR5K_INIT_SLOT_TIME_TURBO_CLOCK		480
 #define AR5K_INIT_ACK_CTS_TIMEOUT		1024
 #define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO		0x08000800
 #define AR5K_INIT_PROG_IFS			920
 #define AR5K_INIT_PROG_IFS_TURBO		960
 #define AR5K_INIT_EIFS				3440
 #define AR5K_INIT_EIFS_TURBO			6880
-#define AR5K_INIT_SIFS				560
-#define AR5K_INIT_SIFS_TURBO			480
+#define AR5K_INIT_SIFS_CLOCK			560
+#define AR5K_INIT_SIFS_TURBO_CLOCK		480
 #define AR5K_INIT_SH_RETRY			10
 #define AR5K_INIT_LG_RETRY			AR5K_INIT_SH_RETRY
 #define AR5K_INIT_SSH_RETRY			32
@@ -251,6 +251,22 @@
 	(AR5K_INIT_PROG_IFS_TURBO)					\
 )
 
+/* Slot time */
+#define AR5K_INIT_SLOT_TIME_TURBO		6
+#define AR5K_INIT_SLOT_TIME_DEFAULT		9
+#define	AR5K_INIT_SLOT_TIME_HALF_RATE		13
+#define	AR5K_INIT_SLOT_TIME_QUARTER_RATE	21
+#define	AR5K_INIT_SLOT_TIME_B			20
+#define AR5K_SLOT_TIME_MAX			0xffff
+
+/* SIFS */
+#define	AR5K_INIT_SIFS_TURBO			6
+/* XXX: 8 from initvals 10 from standard */
+#define	AR5K_INIT_SIFS_DEFAULT_BG		8
+#define	AR5K_INIT_SIFS_DEFAULT_A		16
+#define	AR5K_INIT_SIFS_HALF_RATE		32
+#define AR5K_INIT_SIFS_QUARTER_RATE		64
+
 /* Rx latency for 5 and 10MHz operation (max ?) */
 #define AR5K_INIT_RX_LAT_MAX			63
 /* Tx latencies from initvals (5212 only but no problem
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 2c2ea1539849..2118f7048f37 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -43,14 +43,27 @@
 static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
 {
 	struct ieee80211_channel *channel = ah->ah_current_channel;
+	unsigned int slot_time;
 
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 6; /* both turbo modes */
-
-	if (channel->hw_value & CHANNEL_CCK)
-		return 20; /* 802.11b */
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_TURBO;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_HALF_RATE;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_QUARTER_RATE;
+		break;
+	case AR5K_BWMODE_DEFAULT:
+		slot_time = AR5K_INIT_SLOT_TIME_DEFAULT;
+	default:
+		if (channel->hw_value & CHANNEL_CCK)
+			slot_time = AR5K_INIT_SLOT_TIME_B;
+		break;
+	}
 
-	return 9; /* 802.11 a/g */
+	return slot_time;
 }
 
 /**
@@ -58,17 +71,30 @@ static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
  *
  * @ah: The &struct ath5k_hw
  */
-static unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
+unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
 {
 	struct ieee80211_channel *channel = ah->ah_current_channel;
+	unsigned int sifs;
 
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 8; /* both turbo modes */
-
-	if (channel->hw_value & CHANNEL_5GHZ)
-		return 16; /* 802.11a */
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		sifs = AR5K_INIT_SIFS_TURBO;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		sifs = AR5K_INIT_SIFS_HALF_RATE;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		sifs = AR5K_INIT_SIFS_QUARTER_RATE;
+		break;
+	case AR5K_BWMODE_DEFAULT:
+		sifs = AR5K_INIT_SIFS_DEFAULT_BG;
+	default:
+		if (channel->hw_value & CHANNEL_5GHZ)
+			sifs = AR5K_INIT_SIFS_DEFAULT_A;
+		break;
+	}
 
-	return 10; /* 802.11 b/g */
+	return sifs;
 }
 
 /**
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index c422d5c92d46..6eb6838d906d 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -297,7 +297,8 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 
 		/* Set Slot time */
 		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			AR5K_INIT_SLOT_TIME_TURBO : AR5K_INIT_SLOT_TIME,
+			AR5K_INIT_SLOT_TIME_TURBO_CLOCK :
+			AR5K_INIT_SLOT_TIME_CLOCK,
 			AR5K_SLOT_TIME);
 		/* Set ACK_CTS timeout */
 		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
@@ -306,15 +307,16 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 
 		/* Set IFS0 */
 		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
-			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_TURBO) <<
-				AR5K_IFS0_DIFS_S) | AR5K_INIT_SIFS_TURBO,
+			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO_CLOCK +
+				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_TURBO_CLOCK)
+				<< AR5K_IFS0_DIFS_S) |
+				AR5K_INIT_SIFS_TURBO_CLOCK,
 				AR5K_IFS0);
 		} else {
-			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME) <<
+			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_CLOCK +
+				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_CLOCK) <<
 				AR5K_IFS0_DIFS_S) |
-				AR5K_INIT_SIFS, AR5K_IFS0);
+				AR5K_INIT_SIFS_CLOCK, AR5K_IFS0);
 		}
 
 		/* Set IFS1 */
-- 
cgit v1.2.3


From 61cde037234c4b8e6497a23f5f236c64cbf9d41d Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:12:23 +0200
Subject: ath5k: Extend rate_duration

 * Extend ieee80211_generic_frame_duration to support the various
 bwmodes.

 * Better document what's going on with ack bitrates and update
 write_rate_duration to support the standard ack bitrates (when
 we don't set the high bit).

 * Get rid of set_ack_bitrate_high and introduce a flag on ath5k_hw
 for this (we only called the function on init anyway so there is no
 difference).

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  12 ++-
 drivers/net/wireless/ath/ath5k/base.c  |   4 +-
 drivers/net/wireless/ath/ath5k/pcu.c   | 159 ++++++++++++++++++++++++---------
 3 files changed, 129 insertions(+), 46 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index e11fc8f39192..7df5b46ab690 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -267,6 +267,15 @@
 #define	AR5K_INIT_SIFS_HALF_RATE		32
 #define AR5K_INIT_SIFS_QUARTER_RATE		64
 
+/* Used to calculate tx time for non 5/10/40MHz
+ * operation */
+/* It's preamble time + signal time (16 + 4) */
+#define	AR5K_INIT_OFDM_PREAMPLE_TIME		20
+/* Preamble time for 40MHz (turbo) operation (min ?) */
+#define	AR5K_INIT_OFDM_PREAMBLE_TIME_MIN	14
+#define	AR5K_INIT_OFDM_SYMBOL_TIME		4
+#define	AR5K_INIT_OFDM_PLCP_BITS		22
+
 /* Rx latency for 5 and 10MHz operation (max ?) */
 #define AR5K_INIT_RX_LAT_MAX			63
 /* Tx latencies from initvals (5212 only but no problem
@@ -1083,6 +1092,7 @@ struct ath5k_hw {
 
 	u32			ah_limit_tx_retries;
 	u8			ah_coverage_class;
+	bool			ah_ack_bitrate_high;
 	u8			ah_bwmode;
 
 	/* Antenna Control */
@@ -1248,8 +1258,6 @@ void ath5k_hw_set_tsf64(struct ath5k_hw *ah, u64 tsf64);
 void ath5k_hw_reset_tsf(struct ath5k_hw *ah);
 void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval);
 bool ath5k_hw_check_beacon_timers(struct ath5k_hw *ah, int intval);
-/* ACK bit rate */
-void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
 /* Init function */
 void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 								u8 mode);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 9af7e461a236..526d8bc412c0 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2420,7 +2420,9 @@ ath5k_init(struct ath5k_softc *sc)
 	for (i = 0; i < common->keymax; i++)
 		ath_hw_keyreset(common, (u16) i);
 
-	ath5k_hw_set_ack_bitrate_high(ah, true);
+	/* Use higher rates for acks instead of base
+	 * rate */
+	ah->ah_ack_bitrate_high = true;
 
 	for (i = 0; i < ARRAY_SIZE(sc->bslot); i++)
 		sc->bslot[i] = NULL;
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 2118f7048f37..e7f6be9cdf1a 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -31,10 +31,99 @@
 #include "debug.h"
 #include "base.h"
 
+/*
+ * AR5212+ can use higher rates for ack transmition
+ * based on current tx rate instead of the base rate.
+ * It does this to better utilize channel usage.
+ * This is a mapping between G rates (that cover both
+ * CCK and OFDM) and ack rates that we use when setting
+ * rate -> duration table. This mapping is hw-based so
+ * don't change anything.
+ *
+ * To enable this functionality we must set
+ * ah->ah_ack_bitrate_high to true else base rate is
+ * used (1Mb for CCK, 6Mb for OFDM).
+ */
+static const unsigned int ack_rates_high[] =
+/* Tx	-> ACK	*/
+/* 1Mb	-> 1Mb	*/	{ 0,
+/* 2MB	-> 2Mb	*/	1,
+/* 5.5Mb -> 2Mb	*/	1,
+/* 11Mb	-> 2Mb	*/	1,
+/* 6Mb	-> 6Mb	*/	4,
+/* 9Mb	-> 6Mb	*/	4,
+/* 12Mb	-> 12Mb	*/	6,
+/* 18Mb	-> 12Mb	*/	6,
+/* 24Mb	-> 24Mb	*/	8,
+/* 36Mb	-> 24Mb	*/	8,
+/* 48Mb	-> 24Mb	*/	8,
+/* 54Mb	-> 24Mb	*/	8 };
+
 /*******************\
 * Helper functions *
 \*******************/
 
+/**
+ * ath5k_hw_get_frame_duration - Get tx time of a frame
+ *
+ * @ah: The &struct ath5k_hw
+ * @len: Frame's length in bytes
+ * @rate: The @struct ieee80211_rate
+ *
+ * Calculate tx duration of a frame given it's rate and length
+ * It extends ieee80211_generic_frame_duration for non standard
+ * bwmodes.
+ */
+int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
+		int len, struct ieee80211_rate *rate)
+{
+	struct ath5k_softc *sc = ah->ah_sc;
+	int sifs, preamble, plcp_bits, sym_time;
+	int bitrate, bits, symbols, symbol_bits;
+	int dur;
+
+	/* Fallback */
+	if (!ah->ah_bwmode) {
+		dur = ieee80211_generic_frame_duration(sc->hw,
+						NULL, len, rate);
+		return dur;
+	}
+
+	bitrate = rate->bitrate;
+	preamble = AR5K_INIT_OFDM_PREAMPLE_TIME;
+	plcp_bits = AR5K_INIT_OFDM_PLCP_BITS;
+	sym_time = AR5K_INIT_OFDM_SYMBOL_TIME;
+
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		sifs = AR5K_INIT_SIFS_TURBO;
+		preamble = AR5K_INIT_OFDM_PREAMBLE_TIME_MIN;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		sifs = AR5K_INIT_SIFS_HALF_RATE;
+		preamble *= 2;
+		sym_time *= 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		sifs = AR5K_INIT_SIFS_QUARTER_RATE;
+		preamble *= 4;
+		sym_time *= 4;
+		break;
+	default:
+		sifs = AR5K_INIT_SIFS_DEFAULT_BG;
+		break;
+	}
+
+	bits = plcp_bits + (len << 3);
+	/* Bit rate is in 100Kbits */
+	symbol_bits = bitrate * sym_time;
+	symbols = DIV_ROUND_UP(bits * 10, symbol_bits);
+
+	dur = sifs + preamble + (sym_time * symbols);
+
+	return dur;
+}
+
 /**
  * ath5k_hw_get_default_slottime - Get the default slot time for current mode
  *
@@ -120,43 +209,11 @@ void ath5k_hw_update_mib_counters(struct ath5k_hw *ah)
 	stats->beacons += ath5k_hw_reg_read(ah, AR5K_BEACON_CNT);
 }
 
-/**
- * ath5k_hw_set_ack_bitrate - set bitrate for ACKs
- *
- * @ah: The &struct ath5k_hw
- * @high: Flag to determine if we want to use high transmission rate
- * for ACKs or not
- *
- * If high flag is set, we tell hw to use a set of control rates based on
- * the current transmission rate (check out control_rates array inside reset.c).
- * If not hw just uses the lowest rate available for the current modulation
- * scheme being used (1Mbit for CCK and 6Mbits for OFDM).
- */
-void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high)
-{
-	if (ah->ah_version != AR5K_AR5212)
-		return;
-	else {
-		u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
-		if (high)
-			AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
-		else
-			AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
-	}
-}
-
 
 /******************\
 * ACK/CTS Timeouts *
 \******************/
 
-/*
- * index into rates for control rates, we can set it up like this because
- * this is only used for AR5212 and we know it supports G mode
- */
-static const unsigned int control_rates[] =
-	{ 0, 1, 1, 1, 4, 4, 6, 6, 8, 8, 8, 8 };
-
 /**
  * ath5k_hw_write_rate_duration - fill rate code to duration table
  *
@@ -164,7 +221,7 @@ static const unsigned int control_rates[] =
  * @mode: one of enum ath5k_driver_mode
  *
  * Write the rate code to duration table upon hw reset. This is a helper for
- * ath5k_hw_reset(). It seems all this is doing is setting an ACK timeout on
+ * ath5k_hw_pcu_init(). It seems all this is doing is setting an ACK timeout on
  * the hardware, based on current mode, for each rate. The rates which are
  * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
  * different rate code so we write their value twice (one for long preamble
@@ -172,23 +229,30 @@ static const unsigned int control_rates[] =
  *
  * Note: Band doesn't matter here, if we set the values for OFDM it works
  * on both a and g modes. So all we have to do is set values for all g rates
- * that include all OFDM and CCK rates. If we operate in turbo or xr/half/
- * quarter rate mode, we need to use another set of bitrates (that's why we
- * need the mode parameter) but we don't handle these proprietary modes yet.
+ * that include all OFDM and CCK rates.
+ *
  */
-static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
-						unsigned int mode)
+static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah)
 {
 	struct ath5k_softc *sc = ah->ah_sc;
 	struct ieee80211_rate *rate;
 	unsigned int i;
+	/* 802.11g covers both OFDM and CCK */
+	u8 band = IEEE80211_BAND_2GHZ;
 
 	/* Write rate duration table */
-	for (i = 0; i < sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates; i++) {
+	for (i = 0; i < sc->sbands[band].n_bitrates; i++) {
 		u32 reg;
 		u16 tx_time;
 
-		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[control_rates[i]];
+		if (ah->ah_ack_bitrate_high)
+			rate = &sc->sbands[band].bitrates[ack_rates_high[i]];
+		/* CCK -> 1Mb */
+		else if (i < 4)
+			rate = &sc->sbands[band].bitrates[0];
+		/* OFDM -> 6Mb */
+		else
+			rate = &sc->sbands[band].bitrates[4];
 
 		/* Set ACK timeout */
 		reg = AR5K_RATE_DUR(rate->hw_value);
@@ -199,8 +263,9 @@ static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
 		 * actual rate for this rate. See mac80211 tx.c
 		 * ieee80211_duration() for a brief description of
 		 * what rate we should choose to TX ACKs. */
-		tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
-							NULL, 10, rate));
+		tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+
+		tx_time = le16_to_cpu(tx_time);
 
 		ath5k_hw_reg_write(ah, tx_time, reg);
 
@@ -835,7 +900,7 @@ void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 * mac80211 are integrated */
 	if (ah->ah_version == AR5K_AR5212 &&
 		ah->ah_sc->nvifs)
-		ath5k_hw_write_rate_duration(ah, mode);
+		ath5k_hw_write_rate_duration(ah);
 
 	/* Set RSSI/BRSSI thresholds
 	 *
@@ -869,5 +934,13 @@ void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	if (ah->ah_coverage_class > 0)
 		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
 
+	/* Set ACK bitrate mode (see ack_rates_high) */
+	if (ah->ah_version == AR5K_AR5212) {
+		u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
+		if (ah->ah_ack_bitrate_high)
+			AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
+		else
+			AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
+	}
 	return;
 }
-- 
cgit v1.2.3


From eeb8832b3181d6ca8593051b68c466e5d2653bb3 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:19:45 +0200
Subject: ath5k: Set all IFS intervals, not just slot time

 * Replace set_slot_time with set_ifs_intervals that also sets
 the various inter-frame space intervals based on current bwmode.

 * Clean up AR5210 mess from reset_tx_queue, AR5210 only has one
 data queue and we set IFS intervals for that queue on set_ifs_intervals
 so there is nothing left to do for 5210 on reset_tx_queue.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  31 +-
 drivers/net/wireless/ath/ath5k/pcu.c   |   4 +-
 drivers/net/wireless/ath/ath5k/qcu.c   | 513 +++++++++++++++++++--------------
 drivers/net/wireless/ath/ath5k/reg.h   |   3 +-
 4 files changed, 308 insertions(+), 243 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 7df5b46ab690..ddbbf4c02fe1 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -222,34 +222,15 @@
 
 /* Initial values */
 #define	AR5K_INIT_CYCRSSI_THR1			2
-#define AR5K_INIT_TX_LATENCY			502
-#define AR5K_INIT_USEC				39
-#define AR5K_INIT_USEC_TURBO			79
-#define AR5K_INIT_USEC_32			31
-#define AR5K_INIT_SLOT_TIME_CLOCK		396
-#define AR5K_INIT_SLOT_TIME_TURBO_CLOCK		480
-#define AR5K_INIT_ACK_CTS_TIMEOUT		1024
-#define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO		0x08000800
-#define AR5K_INIT_PROG_IFS			920
-#define AR5K_INIT_PROG_IFS_TURBO		960
-#define AR5K_INIT_EIFS				3440
-#define AR5K_INIT_EIFS_TURBO			6880
-#define AR5K_INIT_SIFS_CLOCK			560
-#define AR5K_INIT_SIFS_TURBO_CLOCK		480
+
+/* Tx retry limits */
 #define AR5K_INIT_SH_RETRY			10
 #define AR5K_INIT_LG_RETRY			AR5K_INIT_SH_RETRY
+/* For station mode */
 #define AR5K_INIT_SSH_RETRY			32
 #define AR5K_INIT_SLG_RETRY			AR5K_INIT_SSH_RETRY
 #define AR5K_INIT_TX_RETRY			10
 
-#define AR5K_INIT_PROTO_TIME_CNTRL		(			\
-	(AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) |	\
-	(AR5K_INIT_PROG_IFS)						\
-)
-#define AR5K_INIT_PROTO_TIME_CNTRL_TURBO	(			\
-	(AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS_TURBO << 12) | \
-	(AR5K_INIT_PROG_IFS_TURBO)					\
-)
 
 /* Slot time */
 #define AR5K_INIT_SLOT_TIME_TURBO		6
@@ -1240,6 +1221,10 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
 
 
 /* Protocol Control Unit Functions */
+/* Helpers */
+int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
+		int len, struct ieee80211_rate *rate);
+unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah);
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode);
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class);
 /* RX filter control*/
@@ -1273,7 +1258,7 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah,
 u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
 void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue);
-int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time);
+int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time);
 /* Init function */
 int ath5k_hw_init_queues(struct ath5k_hw *ah);
 
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index e7f6be9cdf1a..6af9504cc7f8 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -763,7 +763,7 @@ ath5k_hw_check_beacon_timers(struct ath5k_hw *ah, int intval)
  * @ah: The &struct ath5k_hw
  * @coverage_class: IEEE 802.11 coverage class number
  *
- * Sets slot time, ACK timeout and CTS timeout for given coverage class.
+ * Sets IFS intervals and ACK/CTS timeouts for given coverage class.
  */
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
 {
@@ -772,7 +772,7 @@ void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
 	int ack_timeout = ath5k_hw_get_default_sifs(ah) + slot_time;
 	int cts_timeout = ack_timeout;
 
-	ath5k_hw_set_slot_time(ah, slot_time);
+	ath5k_hw_set_ifs_intervals(ah, slot_time);
 	ath5k_hw_set_ack_timeout(ah, ack_timeout);
 	ath5k_hw_set_cts_timeout(ah, cts_timeout);
 
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 6eb6838d906d..e13142a3b957 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -276,8 +276,14 @@ static void ath5k_hw_set_tx_retry_limits(struct ath5k_hw *ah,
 	return;
 }
 
-/*
- * Set DFS properties for a transmit queue on DCU
+/**
+ * ath5k_hw_reset_tx_queue - Initialize a single hw queue
+ *
+ * @ah The &struct ath5k_hw
+ * @queue The hw queue number
+ *
+ * Set DFS properties for the given transmit queue on DCU
+ * and configures all queue-specific parameters.
  */
 int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 {
@@ -287,239 +293,216 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 
 	tq = &ah->ah_txq[queue];
 
-	if (tq->tqi_type == AR5K_TX_QUEUE_INACTIVE)
+	/* Skip if queue inactive or if we are on AR5210
+	 * that doesn't have QCU/DCU */
+	if ((ah->ah_version == AR5K_AR5210) ||
+	(tq->tqi_type == AR5K_TX_QUEUE_INACTIVE))
 		return 0;
 
-	if (ah->ah_version == AR5K_AR5210) {
-		/* Only handle data queues, others will be ignored */
-		if (tq->tqi_type != AR5K_TX_QUEUE_DATA)
-			return 0;
-
-		/* Set Slot time */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			AR5K_INIT_SLOT_TIME_TURBO_CLOCK :
-			AR5K_INIT_SLOT_TIME_CLOCK,
-			AR5K_SLOT_TIME);
-		/* Set ACK_CTS timeout */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
-			AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
-
-		/* Set IFS0 */
-		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
-			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO_CLOCK +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_TURBO_CLOCK)
-				<< AR5K_IFS0_DIFS_S) |
-				AR5K_INIT_SIFS_TURBO_CLOCK,
-				AR5K_IFS0);
-		} else {
-			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_CLOCK +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_CLOCK) <<
-				AR5K_IFS0_DIFS_S) |
-				AR5K_INIT_SIFS_CLOCK, AR5K_IFS0);
-		}
-
-		/* Set IFS1 */
-		ath5k_hw_reg_write(ah, (ah->ah_bwmode == AR5K_BWMODE_40MHZ) ?
-			AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
-			AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
-	} else {
+	/*
+	 * Set contention window (cw_min/cw_max)
+	 * and arbitrated interframe space (aifs)...
+	 */
+	ath5k_hw_reg_write(ah,
+		AR5K_REG_SM(tq->tqi_cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
+		AR5K_REG_SM(tq->tqi_cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
+		AR5K_REG_SM(tq->tqi_aifs, AR5K_DCU_LCL_IFS_AIFS),
+		AR5K_QUEUE_DFS_LOCAL_IFS(queue));
 
-	/*===Rest is also for QCU/DCU only [5211+]===*/
+	/*
+	 * Set tx retry limits for this queue
+	 */
+	ath5k_hw_set_tx_retry_limits(ah, queue);
 
-		/*
-		 * Set contention window (cw_min/cw_max)
-		 * and arbitrated interframe space (aifs)...
-		 */
-		ath5k_hw_reg_write(ah,
-			AR5K_REG_SM(tq->tqi_cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
-			AR5K_REG_SM(tq->tqi_cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
-			AR5K_REG_SM(tq->tqi_aifs, AR5K_DCU_LCL_IFS_AIFS),
-			AR5K_QUEUE_DFS_LOCAL_IFS(queue));
 
-		/*
-		 * Set tx retry limits for this queue
-		 */
-		ath5k_hw_set_tx_retry_limits(ah, queue);
+	/*
+	 * Set misc registers
+	 */
 
-		/*
-		 * Set misc registers
-		 */
+	/* Enable DCU to wait for next fragment from QCU */
+	AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+				AR5K_DCU_MISC_FRAG_WAIT);
 
-		/* Enable DCU to wait for next fragment from QCU */
+	/* On Maui and Spirit use the global seqnum on DCU */
+	if (ah->ah_mac_version < AR5K_SREV_AR5211)
 		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-					AR5K_DCU_MISC_FRAG_WAIT);
-
-		/* On Maui and Spirit use the global seqnum on DCU */
-		if (ah->ah_mac_version < AR5K_SREV_AR5211)
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-						AR5K_DCU_MISC_SEQNUM_CTL);
-
-		if (tq->tqi_cbr_period) {
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
-				AR5K_QCU_CBRCFG_INTVAL) |
-				AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
-				AR5K_QCU_CBRCFG_ORN_THRES),
-				AR5K_QUEUE_CBRCFG(queue));
+					AR5K_DCU_MISC_SEQNUM_CTL);
+
+	/* Constant bit rate period */
+	if (tq->tqi_cbr_period) {
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
+					AR5K_QCU_CBRCFG_INTVAL) |
+					AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
+					AR5K_QCU_CBRCFG_ORN_THRES),
+					AR5K_QUEUE_CBRCFG(queue));
+
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_FRSHED_CBR);
+
+		if (tq->tqi_cbr_overflow_limit)
 			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_FRSHED_CBR);
-			if (tq->tqi_cbr_overflow_limit)
-				AR5K_REG_ENABLE_BITS(ah,
-					AR5K_QUEUE_MISC(queue),
 					AR5K_QCU_MISC_CBR_THRES_ENABLE);
-		}
+	}
+
+	/* Ready time interval */
+	if (tq->tqi_ready_time && (tq->tqi_type != AR5K_TX_QUEUE_CAB))
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
+					AR5K_QCU_RDYTIMECFG_INTVAL) |
+					AR5K_QCU_RDYTIMECFG_ENABLE,
+					AR5K_QUEUE_RDYTIMECFG(queue));
+
+	if (tq->tqi_burst_time) {
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
+					AR5K_DCU_CHAN_TIME_DUR) |
+					AR5K_DCU_CHAN_TIME_ENABLE,
+					AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
 
-		if (tq->tqi_ready_time &&
-		(tq->tqi_type != AR5K_TX_QUEUE_CAB))
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
-				AR5K_QCU_RDYTIMECFG_INTVAL) |
-				AR5K_QCU_RDYTIMECFG_ENABLE,
-				AR5K_QUEUE_RDYTIMECFG(queue));
-
-		if (tq->tqi_burst_time) {
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
-				AR5K_DCU_CHAN_TIME_DUR) |
-				AR5K_DCU_CHAN_TIME_ENABLE,
-				AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
-
-			if (tq->tqi_flags
-			& AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
-				AR5K_REG_ENABLE_BITS(ah,
-					AR5K_QUEUE_MISC(queue),
+		if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
+			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
 					AR5K_QCU_MISC_RDY_VEOL_POLICY);
-		}
+	}
 
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
-			ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
-				AR5K_QUEUE_DFS_MISC(queue));
+	/* Enable/disable Post frame backoff */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
+		ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
+					AR5K_QUEUE_DFS_MISC(queue));
 
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
-			ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
-				AR5K_QUEUE_DFS_MISC(queue));
+	/* Enable/disable fragmentation burst backoff */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
+		ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
+					AR5K_QUEUE_DFS_MISC(queue));
 
-		/*
-		 * Set registers by queue type
-		 */
-		switch (tq->tqi_type) {
-		case AR5K_TX_QUEUE_BEACON:
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+	/*
+	 * Set registers by queue type
+	 */
+	switch (tq->tqi_type) {
+	case AR5K_TX_QUEUE_BEACON:
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
 				AR5K_QCU_MISC_FRSHED_DBA_GT |
 				AR5K_QCU_MISC_CBREXP_BCN_DIS |
 				AR5K_QCU_MISC_BCN_ENABLE);
 
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
 				(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
 				AR5K_DCU_MISC_ARBLOCK_CTL_S) |
 				AR5K_DCU_MISC_ARBLOCK_IGNORE |
 				AR5K_DCU_MISC_POST_FR_BKOFF_DIS |
 				AR5K_DCU_MISC_BCN_ENABLE);
-			break;
+		break;
+
+	case AR5K_TX_QUEUE_CAB:
+		/* XXX: use BCN_SENT_GT, if we can figure out how */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_FRSHED_DBA_GT |
+					AR5K_QCU_MISC_CBREXP_DIS |
+					AR5K_QCU_MISC_CBREXP_BCN_DIS);
+
+		ath5k_hw_reg_write(ah, ((tq->tqi_ready_time -
+					(AR5K_TUNE_SW_BEACON_RESP -
+					AR5K_TUNE_DMA_BEACON_RESP) -
+				AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
+					AR5K_QCU_RDYTIMECFG_ENABLE,
+					AR5K_QUEUE_RDYTIMECFG(queue));
 
-		case AR5K_TX_QUEUE_CAB:
-			/* XXX: use BCN_SENT_GT, if we can figure out how */
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_FRSHED_DBA_GT |
-				AR5K_QCU_MISC_CBREXP_DIS |
-				AR5K_QCU_MISC_CBREXP_BCN_DIS);
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+					(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
+					AR5K_DCU_MISC_ARBLOCK_CTL_S));
+		break;
 
-			ath5k_hw_reg_write(ah, ((tq->tqi_ready_time -
-				(AR5K_TUNE_SW_BEACON_RESP -
-				AR5K_TUNE_DMA_BEACON_RESP) -
-				AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
-				AR5K_QCU_RDYTIMECFG_ENABLE,
-				AR5K_QUEUE_RDYTIMECFG(queue));
+	case AR5K_TX_QUEUE_UAPSD:
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_CBREXP_DIS);
+		break;
 
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-				(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
-				AR5K_DCU_MISC_ARBLOCK_CTL_S));
+	case AR5K_TX_QUEUE_DATA:
+	default:
 			break;
+	}
 
-		case AR5K_TX_QUEUE_UAPSD:
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_CBREXP_DIS);
-			break;
+	/* TODO: Handle frame compression */
 
-		case AR5K_TX_QUEUE_DATA:
-		default:
-			break;
-		}
+	/*
+	 * Enable interrupts for this tx queue
+	 * in the secondary interrupt mask registers
+	 */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
 
-		/* TODO: Handle frame compression */
-
-		/*
-		 * Enable interrupts for this tx queue
-		 * in the secondary interrupt mask registers
-		 */
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue);
-
-		/* Update secondary interrupt mask registers */
-
-		/* Filter out inactive queues */
-		ah->ah_txq_imr_txok &= ah->ah_txq_status;
-		ah->ah_txq_imr_txerr &= ah->ah_txq_status;
-		ah->ah_txq_imr_txurn &= ah->ah_txq_status;
-		ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
-		ah->ah_txq_imr_txeol &= ah->ah_txq_status;
-		ah->ah_txq_imr_cbrorn &= ah->ah_txq_status;
-		ah->ah_txq_imr_cbrurn &= ah->ah_txq_status;
-		ah->ah_txq_imr_qtrig &= ah->ah_txq_status;
-		ah->ah_txq_imr_nofrm &= ah->ah_txq_status;
-
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
-			AR5K_SIMR0_QCU_TXOK) |
-			AR5K_REG_SM(ah->ah_txq_imr_txdesc,
-			AR5K_SIMR0_QCU_TXDESC), AR5K_SIMR0);
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
-			AR5K_SIMR1_QCU_TXERR) |
-			AR5K_REG_SM(ah->ah_txq_imr_txeol,
-			AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1);
-		/* Update simr2 but don't overwrite rest simr2 settings */
-		AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2,
-			AR5K_REG_SM(ah->ah_txq_imr_txurn,
-			AR5K_SIMR2_QCU_TXURN));
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn,
-			AR5K_SIMR3_QCBRORN) |
-			AR5K_REG_SM(ah->ah_txq_imr_cbrurn,
-			AR5K_SIMR3_QCBRURN), AR5K_SIMR3);
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig,
-			AR5K_SIMR4_QTRIG), AR5K_SIMR4);
-		/* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm,
-			AR5K_TXNOFRM_QCU), AR5K_TXNOFRM);
-		/* No queue has TXNOFRM enabled, disable the interrupt
-		 * by setting AR5K_TXNOFRM to zero */
-		if (ah->ah_txq_imr_nofrm == 0)
-			ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM);
-
-		/* Set QCU mask for this DCU to save power */
-		AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(queue), queue);
-	}
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue);
+
+	/* Update secondary interrupt mask registers */
+
+	/* Filter out inactive queues */
+	ah->ah_txq_imr_txok &= ah->ah_txq_status;
+	ah->ah_txq_imr_txerr &= ah->ah_txq_status;
+	ah->ah_txq_imr_txurn &= ah->ah_txq_status;
+	ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
+	ah->ah_txq_imr_txeol &= ah->ah_txq_status;
+	ah->ah_txq_imr_cbrorn &= ah->ah_txq_status;
+	ah->ah_txq_imr_cbrurn &= ah->ah_txq_status;
+	ah->ah_txq_imr_qtrig &= ah->ah_txq_status;
+	ah->ah_txq_imr_nofrm &= ah->ah_txq_status;
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
+					AR5K_SIMR0_QCU_TXOK) |
+					AR5K_REG_SM(ah->ah_txq_imr_txdesc,
+					AR5K_SIMR0_QCU_TXDESC),
+					AR5K_SIMR0);
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
+					AR5K_SIMR1_QCU_TXERR) |
+					AR5K_REG_SM(ah->ah_txq_imr_txeol,
+					AR5K_SIMR1_QCU_TXEOL),
+					AR5K_SIMR1);
+
+	/* Update SIMR2 but don't overwrite rest simr2 settings */
+	AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN);
+	AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2,
+				AR5K_REG_SM(ah->ah_txq_imr_txurn,
+				AR5K_SIMR2_QCU_TXURN));
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn,
+				AR5K_SIMR3_QCBRORN) |
+				AR5K_REG_SM(ah->ah_txq_imr_cbrurn,
+				AR5K_SIMR3_QCBRURN),
+				AR5K_SIMR3);
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig,
+				AR5K_SIMR4_QTRIG), AR5K_SIMR4);
+
+	/* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm,
+				AR5K_TXNOFRM_QCU), AR5K_TXNOFRM);
+
+	/* No queue has TXNOFRM enabled, disable the interrupt
+	 * by setting AR5K_TXNOFRM to zero */
+	if (ah->ah_txq_imr_nofrm == 0)
+		ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM);
+
+	/* Set QCU mask for this DCU to save power */
+	AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(queue), queue);
 
 	return 0;
 }
@@ -529,24 +512,114 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 * Global QCU/DCU functions *
 \**************************/
 
-/*
- * Set slot time on DCU
+/**
+ * ath5k_hw_set_ifs_intervals  - Set global inter-frame spaces on DCU
+ *
+ * @ah The &struct ath5k_hw
+ * @slot_time Slot time in us
+ *
+ * Sets the global IFS intervals on DCU (also works on AR5210) for
+ * the given slot time and the current bwmode.
  */
-int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
+int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time)
 {
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct ieee80211_rate *rate;
+	u32 ack_tx_time, eifs, eifs_clock, sifs, sifs_clock;
 	u32 slot_time_clock = ath5k_hw_htoclock(ah, slot_time);
 
 	if (slot_time < 6 || slot_time_clock > AR5K_SLOT_TIME_MAX)
 		return -EINVAL;
 
-	if (ah->ah_version == AR5K_AR5210)
-		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME);
+	sifs = ath5k_hw_get_default_sifs(ah);
+	sifs_clock = ath5k_hw_htoclock(ah, sifs);
+
+	/* EIFS
+	 * Txtime of ack at lowest rate + SIFS + DIFS
+	 * (DIFS = SIFS + 2 * Slot time)
+	 *
+	 * Note: HAL has some predefined values for EIFS
+	 * Turbo:   (37 + 2 * 6)
+	 * Default: (74 + 2 * 9)
+	 * Half:    (149 + 2 * 13)
+	 * Quarter: (298 + 2 * 21)
+	 *
+	 * (74 + 2 * 6) for AR5210 default and turbo !
+	 *
+	 * According to the formula we have
+	 * ack_tx_time = 25 for turbo and
+	 * ack_tx_time = 42.5 * clock multiplier
+	 * for default/half/quarter.
+	 *
+	 * This can't be right, 42 is what we would get
+	 * from ath5k_hw_get_frame_dur_for_bwmode or
+	 * ieee80211_generic_frame_duration for zero frame
+	 * length and without SIFS !
+	 *
+	 * Also we have different lowest rate for 802.11a
+	 */
+	if (channel->hw_value & CHANNEL_5GHZ)
+		rate = &sc->sbands[IEEE80211_BAND_5GHZ].bitrates[0];
 	else
-		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT);
+		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[0];
+
+	ack_tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+
+	/* ack_tx_time includes an SIFS already */
+	eifs = ack_tx_time + sifs + 2 * slot_time;
+	eifs_clock = ath5k_hw_htoclock(ah, eifs);
+
+	/* Set IFS settings on AR5210 */
+	if (ah->ah_version == AR5K_AR5210) {
+		u32 pifs, pifs_clock, difs, difs_clock;
+
+		/* Set slot time */
+		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME);
+
+		/* Set EIFS */
+		eifs_clock = AR5K_REG_SM(eifs_clock, AR5K_IFS1_EIFS);
+
+		/* PIFS = Slot time + SIFS */
+		pifs = slot_time + sifs;
+		pifs_clock = ath5k_hw_htoclock(ah, pifs);
+		pifs_clock = AR5K_REG_SM(pifs_clock, AR5K_IFS1_PIFS);
+
+		/* DIFS = SIFS + 2 * Slot time */
+		difs = sifs + 2 * slot_time;
+		difs_clock = ath5k_hw_htoclock(ah, difs);
+
+		/* Set SIFS/DIFS */
+		ath5k_hw_reg_write(ah, (difs_clock <<
+				AR5K_IFS0_DIFS_S) | sifs_clock,
+				AR5K_IFS0);
+
+		/* Set PIFS/EIFS and preserve AR5K_INIT_CARR_SENSE_EN */
+		ath5k_hw_reg_write(ah, pifs_clock | eifs_clock |
+				(AR5K_INIT_CARR_SENSE_EN << AR5K_IFS1_CS_EN_S),
+				AR5K_IFS1);
+
+		return 0;
+	}
+
+	/* Set IFS slot time */
+	ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT);
+
+	/* Set EIFS interval */
+	ath5k_hw_reg_write(ah, eifs_clock, AR5K_DCU_GBL_IFS_EIFS);
+
+	/* Set SIFS interval in usecs */
+	AR5K_REG_WRITE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+				AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC,
+				sifs);
+
+	/* Set SIFS interval in clock cycles */
+	ath5k_hw_reg_write(ah, sifs_clock, AR5K_DCU_GBL_IFS_SIFS);
 
 	return 0;
 }
 
+
 int ath5k_hw_init_queues(struct ath5k_hw *ah)
 {
 	int i, ret;
@@ -559,14 +632,20 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah)
 	 * This also sets QCU mask on each DCU for 1:1 qcu to dcu mapping
 	 * Note: If we want we can assign multiple qcus on one dcu.
 	 */
-	for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
-		ret = ath5k_hw_reset_tx_queue(ah, i);
-		if (ret) {
-			ATH5K_ERR(ah->ah_sc,
-				"failed to reset TX queue #%d\n", i);
-			return ret;
+	if (ah->ah_version != AR5K_AR5210)
+		for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
+			ret = ath5k_hw_reset_tx_queue(ah, i);
+			if (ret) {
+				ATH5K_ERR(ah->ah_sc,
+					"failed to reset TX queue #%d\n", i);
+				return ret;
+			}
 		}
-	}
+	else
+		/* No QCU/DCU on AR5210, just set tx
+		 * retry limits. We set IFS parameters
+		 * on ath5k_hw_set_ifs_intervals */
+		ath5k_hw_set_tx_retry_limits(ah, 0);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index dc213bb121e6..8516728a407e 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -787,6 +787,7 @@
 #define	AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE	0x00000007	/* LFSR Slice Select */
 #define	AR5K_DCU_GBL_IFS_MISC_TURBO_MODE	0x00000008	/* Turbo mode */
 #define	AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC	0x000003f0	/* SIFS Duration mask */
+#define	AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC_S	4
 #define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR		0x000ffc00	/* USEC Duration mask */
 #define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR_S	10
 #define	AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY	0x00300000	/* DCU Arbiter delay mask */
@@ -1311,7 +1312,7 @@
 #define AR5K_IFS1_EIFS		0x03fff000
 #define AR5K_IFS1_EIFS_S	12
 #define AR5K_IFS1_CS_EN		0x04000000
-
+#define AR5K_IFS1_CS_EN_S	26
 
 /*
  * CFP duration register
-- 
cgit v1.2.3


From 473cae27620c27377e278a6f92aaa483060e3c19 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:21:50 +0200
Subject: ath5k: Use turbo flag on DCU

 * Set AR5K_DCU_GBL_IFS_MISC_TURBO_MODE flag on DCU when operating
 on 40MHz

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/qcu.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index e13142a3b957..69bff047a49a 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -647,5 +647,10 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah)
 		 * on ath5k_hw_set_ifs_intervals */
 		ath5k_hw_set_tx_retry_limits(ah, 0);
 
+	/* Set the turbo flag when operating on 40MHz */
+	if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+		AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+				AR5K_DCU_GBL_IFS_MISC_TURBO_MODE);
+
 	return 0;
 }
-- 
cgit v1.2.3


From 71ba1c30851575b43ba76b0f9c26ff5567e8136c Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:24:54 +0200
Subject: ath5k: Always set IFS intervals on reset

 * Make sure we always set IFS timings even if no
 coverage class is set. If we don't we'll miss the
 needed changes for different bwmodes.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h | 1 +
 drivers/net/wireless/ath/ath5k/pcu.c   | 2 +-
 drivers/net/wireless/ath/ath5k/qcu.c   | 8 ++++++++
 3 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index ddbbf4c02fe1..e2588308e677 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1224,6 +1224,7 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
 /* Helpers */
 int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
 		int len, struct ieee80211_rate *rate);
+unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah);
 unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah);
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode);
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class);
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 6af9504cc7f8..e5f2b96a4c63 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -129,7 +129,7 @@ int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
  *
  * @ah: The &struct ath5k_hw
  */
-static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
+unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
 {
 	struct ieee80211_channel *channel = ah->ah_current_channel;
 	unsigned int slot_time;
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 69bff047a49a..1849eee8235c 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -652,5 +652,13 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah)
 		AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
 				AR5K_DCU_GBL_IFS_MISC_TURBO_MODE);
 
+	/* If we didn't set IFS timings through
+	 * ath5k_hw_set_coverage_class make sure
+	 * we set them here */
+	if (!ah->ah_coverage_class) {
+		unsigned int slot_time = ath5k_hw_get_default_slottime(ah);
+		ath5k_hw_set_ifs_intervals(ah, slot_time);
+	}
+
 	return 0;
 }
-- 
cgit v1.2.3


From b2b4c69f682a2868411899a77842061dd745884f Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:26:13 +0200
Subject: ath5k: Tweak power detector delays on RF5111/RF5112

 * Tweak power detector delays on AR5111/AR5112 when
 using half/quarter modes.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 706fc461be61..6913a52cecc5 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -851,7 +851,23 @@ static int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
 		ath5k_hw_rfb_op(ah, rf_regs, ee->ee_xpd[ee_mode],
 						AR5K_RF_PLO_SEL, true);
 
-		/* TODO: Half/quarter channel support */
+		/* Tweak power detectors for half/quarter rate support */
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ ||
+		ah->ah_bwmode == AR5K_BWMODE_10MHZ) {
+			u8 wait_i;
+
+			ath5k_hw_rfb_op(ah, rf_regs, 0x1f,
+						AR5K_RF_WAIT_S, true);
+
+			wait_i = (ah->ah_bwmode == AR5K_BWMODE_5MHZ) ?
+							0x1f : 0x10;
+
+			ath5k_hw_rfb_op(ah, rf_regs, wait_i,
+						AR5K_RF_WAIT_I, true);
+			ath5k_hw_rfb_op(ah, rf_regs, 3,
+						AR5K_RF_MAX_TIME, true);
+
+		}
 	}
 
 	if (ah->ah_radio == AR5K_RF5112) {
@@ -949,8 +965,20 @@ static int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
 		ath5k_hw_rfb_op(ah, rf_regs, ee->ee_i_gain[ee_mode],
 						AR5K_RF_GAIN_I, true);
 
-		/* TODO: Half/quarter channel support */
+		/* Tweak power detector for half/quarter rates */
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ ||
+		ah->ah_bwmode == AR5K_BWMODE_10MHZ) {
+			u8 pd_delay;
+
+			pd_delay = (ah->ah_bwmode == AR5K_BWMODE_5MHZ) ?
+							0xf : 0x8;
 
+			ath5k_hw_rfb_op(ah, rf_regs, pd_delay,
+						AR5K_RF_PD_PERIOD_A, true);
+			ath5k_hw_rfb_op(ah, rf_regs, 0xf,
+						AR5K_RF_PD_DELAY_A, true);
+
+		}
 	}
 
 	if (ah->ah_radio == AR5K_RF5413 &&
-- 
cgit v1.2.3


From a2677fe4298c61f0e93c063e59815bf21c530c4a Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:28:15 +0200
Subject: ath5k: Update spur mitigation filter for turbo/half/quarter

 * Add spur mitigation filter support for half/quarter and turbo.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 53 ++++++++++++++++++++++--------------
 1 file changed, 32 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 6913a52cecc5..b9089151e7dc 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1622,7 +1622,7 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 	spur_chan_fbin = AR5K_EEPROM_NO_SPUR;
 	spur_detection_window = AR5K_SPUR_CHAN_WIDTH;
 	/* XXX: Half/Quarter channels ?*/
-	if (channel->hw_value & CHANNEL_TURBO)
+	if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
 		spur_detection_window *= 2;
 
 	for (i = 0; i < AR5K_EEPROM_N_SPUR_CHANS; i++) {
@@ -1651,32 +1651,43 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 		 * Calculate deltas:
 		 * spur_freq_sigma_delta -> spur_offset / sample_freq << 21
 		 * spur_delta_phase -> spur_offset / chip_freq << 11
-		 * Note: Both values have 100KHz resolution
+		 * Note: Both values have 100Hz resolution
 		 */
-		/* XXX: Half/Quarter rate channels ? */
-		switch (channel->hw_value) {
-		case CHANNEL_A:
-			/* Both sample_freq and chip_freq are 40MHz */
-			spur_delta_phase = (spur_offset << 17) / 25;
-			spur_freq_sigma_delta = (spur_delta_phase >> 10);
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
-			break;
-		case CHANNEL_G:
-			/* sample_freq -> 40MHz chip_freq -> 44MHz
-			 * (for b compatibility) */
-			spur_freq_sigma_delta = (spur_offset << 8) / 55;
-			spur_delta_phase = (spur_offset << 17) / 25;
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
-			break;
-		case CHANNEL_T:
-		case CHANNEL_TG:
+		switch (ah->ah_bwmode) {
+		case AR5K_BWMODE_40MHZ:
 			/* Both sample_freq and chip_freq are 80MHz */
 			spur_delta_phase = (spur_offset << 16) / 25;
 			spur_freq_sigma_delta = (spur_delta_phase >> 10);
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz;
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz * 2;
 			break;
+		case AR5K_BWMODE_10MHZ:
+			/* Both sample_freq and chip_freq are 20MHz (?) */
+			spur_delta_phase = (spur_offset << 18) / 25;
+			spur_freq_sigma_delta = (spur_delta_phase >> 10);
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 2;
+		case AR5K_BWMODE_5MHZ:
+			/* Both sample_freq and chip_freq are 10MHz (?) */
+			spur_delta_phase = (spur_offset << 19) / 25;
+			spur_freq_sigma_delta = (spur_delta_phase >> 10);
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4;
 		default:
-			return;
+			if (channel->hw_value == CHANNEL_A) {
+				/* Both sample_freq and chip_freq are 40MHz */
+				spur_delta_phase = (spur_offset << 17) / 25;
+				spur_freq_sigma_delta =
+						(spur_delta_phase >> 10);
+				symbol_width =
+					AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
+			} else {
+				/* sample_freq -> 40MHz chip_freq -> 44MHz
+				 * (for b compatibility) */
+				spur_delta_phase = (spur_offset << 17) / 25;
+				spur_freq_sigma_delta =
+						(spur_offset << 8) / 55;
+				symbol_width =
+					AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
+			}
+			break;
 		}
 
 		/* Calculate pilot and magnitude masks */
-- 
cgit v1.2.3


From f08fbf6cf4a31c8df52b21440c7a7e6fbe474b28 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:33:22 +0200
Subject: ath5k: Update PLL programming for turbo/half/quarter

 * Set correct PLL settings for each bwmode

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/reset.c | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index c871d40b1ad7..ec013103a6af 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -500,7 +500,6 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 
 /*
  * Bring up MAC + PHY Chips and program PLL
- * TODO: Half/Quarter rate support
  */
 int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 {
@@ -588,7 +587,8 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 				 * CCK headers) operation. We need to test
 				 * this, 5211 might support ofdm-only g after
 				 * all, there are also initial register values
-				 * in the code for g mode (see initvals.c). */
+				 * in the code for g mode (see initvals.c).
+				 */
 				if (ah->ah_version == AR5K_AR5211)
 					mode |= AR5K_PHY_MODE_MOD_OFDM;
 				else
@@ -601,6 +601,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 		} else if (flags & CHANNEL_5GHZ) {
 			mode |= AR5K_PHY_MODE_FREQ_5GHZ;
 
+			/* Different PLL setting for 5413 */
 			if (ah->ah_radio == AR5K_RF5413)
 				clock = AR5K_PHY_PLL_40MHZ_5413;
 			else
@@ -618,12 +619,29 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 			return -EINVAL;
 		}
 
-		if (flags & CHANNEL_TURBO)
-			turbo = AR5K_PHY_TURBO_MODE | AR5K_PHY_TURBO_SHORT;
+		/*XXX: Can bwmode be used with dynamic mode ?
+		 * (I don't think it supports 44MHz) */
+		/* On 2425 initvals TURBO_SHORT is not pressent */
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
+			turbo = AR5K_PHY_TURBO_MODE |
+				(ah->ah_radio == AR5K_RF2425) ? 0 :
+				AR5K_PHY_TURBO_SHORT;
+		} else if (ah->ah_bwmode != AR5K_BWMODE_DEFAULT) {
+			if (ah->ah_radio == AR5K_RF5413) {
+				mode |= (ah->ah_bwmode == AR5K_BWMODE_10MHZ) ?
+					AR5K_PHY_MODE_HALF_RATE :
+					AR5K_PHY_MODE_QUARTER_RATE;
+			} else if (ah->ah_version == AR5K_AR5212) {
+				clock |= (ah->ah_bwmode == AR5K_BWMODE_10MHZ) ?
+					AR5K_PHY_PLL_HALF_RATE :
+					AR5K_PHY_PLL_QUARTER_RATE;
+			}
+		}
+
 	} else { /* Reset the device */
 
 		/* ...enable Atheros turbo mode if requested */
-		if (flags & CHANNEL_TURBO)
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
 			ath5k_hw_reg_write(ah, AR5K_PHY_TURBO_MODE,
 					AR5K_PHY_TURBO);
 	}
-- 
cgit v1.2.3


From 4c57581d939fd0f8f244b9730812069f4dac308a Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:37:30 +0200
Subject: ath5k: Skip powertable setting when we are on the same channel

 * Only set power table if we are changing channel/mode
 there is no need to recalculate and reset the power table
 all the time.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 65 +++++++++++++++++++++++-------------
 1 file changed, 42 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index b9089151e7dc..9392320eb301 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3090,7 +3090,7 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
  */
 static int
 ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		u8 ee_mode, u8 txpower)
+		u8 ee_mode, u8 txpower, bool fast)
 {
 	struct ath5k_rate_pcal_info rate_info;
 	u8 type;
@@ -3126,10 +3126,15 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		return -EINVAL;
 	}
 
-	/* FIXME: Only on channel/mode change */
-	ret = ath5k_setup_channel_powertable(ah, channel, ee_mode, type);
-	if (ret)
-		return ret;
+	/* If fast is set it means we are on the same channel/mode
+	 * so there is no need to recalculate the powertable, we 'll
+	 * just use the cached one */
+	if (!fast) {
+		ret = ath5k_setup_channel_powertable(ah, channel,
+							ee_mode, type);
+			if (ret)
+				return ret;
+	}
 
 	/* Limit max power if we have a CTL available */
 	ath5k_get_max_ctl_power(ah, channel);
@@ -3210,7 +3215,7 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_TXPOWER,
 		"changing txpower to %d\n", txpower);
 
-	return ath5k_hw_txpower(ah, channel, ee_mode, txpower);
+	return ath5k_hw_txpower(ah, channel, ee_mode, txpower, true);
 }
 
 /*************\
@@ -3220,13 +3225,42 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 						u8 mode, u8 ee_mode, u8 freq)
 {
+	struct ieee80211_channel *curr_channel;
 	int ret, i;
 	u32 phy_tst1;
-
+	bool fast_txp;
 	ret = 0;
 
 	/*
-	 * 5211/5212 Specific
+	 * If we don't change channel/mode skip
+	 * tx powertable calculation and use the
+	 * cached one.
+	 */
+	curr_channel = ah->ah_current_channel;
+	if ((channel->hw_value == curr_channel->hw_value) &&
+	(channel->center_freq == curr_channel->center_freq))
+		fast_txp = true;
+	else
+		fast_txp = false;
+
+	/*
+	 * Set TX power
+	 *
+	 * Note: We need to do that before we set
+	 * RF buffer settings on 5211/5212+ so that we
+	 * properly set curve indices.
+	 */
+	ret = ath5k_hw_txpower(ah, channel, ee_mode,
+				ah->ah_txpower.txp_max_pwr / 2,
+				fast_txp);
+	if (ret)
+		return ret;
+
+	/*
+	 * For 5210 we do all initialization using
+	 * initvals, so we don't have to modify
+	 * any settings (5210 also only supports
+	 * a/aturbo modes)
 	 */
 	if (ah->ah_version != AR5K_AR5210) {
 
@@ -3240,14 +3274,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 
 		mdelay(1);
 
-		/*
-		 * Set TX power
-		 */
-		ret = ath5k_hw_txpower(ah, channel, ee_mode,
-					ah->ah_txpower.txp_max_pwr / 2);
-		if (ret)
-			return ret;
-
 		/*
 		 * Write RF buffer
 		 */
@@ -3255,7 +3281,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		if (ret)
 			return ret;
 
-
 		/* Write OFDM timings on 5212*/
 		if (ah->ah_version == AR5K_AR5212 &&
 			channel->hw_value & CHANNEL_OFDM) {
@@ -3284,12 +3309,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		}
 
 	} else {
-		/*
-		 * For 5210 we do all initialization using
-		 * initvals, so we don't have to modify
-		 * any settings (5210 also only supports
-		 * a/aturbo modes)
-		 */
 		mdelay(1);
 		/* Disable phy and wait */
 		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
-- 
cgit v1.2.3


From 8aec7af99b1e4594c4bb9e1c48005e6111f97e8e Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:39:28 +0200
Subject: ath5k: Support synth-only channel change for AR2413/AR5413

 * Add synth-only channel change for AR2413/5413. When we call
 ath5k_reset with a channel ath5k_hw_reset will first try to
 set channel on PHY while PHY is running instead of doing a normal
 full reset. To do this phy_init has to change to implement this
 functionality.

 * Clean up change_channel flag, what it really did was skip PCU
 registers when setting initvals. This is done because on reset
 PCU registers are not affected (except the registers we set
 in pcu init and -due to hw problems- TSF). Use a new skip_pcu
 flag that's not misleading instead. In the future we might use
 that to also skip PCU reset and save us the TSF etc problems
 (needs testing because standard practice is to reset everything).

 * Use fast channel change only when setting channel, and set skip_pcu
 to false only on init. When we reset the card due to DMA or PHY
 problems skip pcu but never do a fast channel change.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |   4 +-
 drivers/net/wireless/ath/ath5k/base.c  |  17 ++-
 drivers/net/wireless/ath/ath5k/phy.c   |  64 ++++++--
 drivers/net/wireless/ath/ath5k/reset.c | 267 +++++++++++++++++++--------------
 4 files changed, 218 insertions(+), 134 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index e2588308e677..385b91911abc 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1183,7 +1183,7 @@ void ath5k_unregister_leds(struct ath5k_softc *sc);
 int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial);
 int ath5k_hw_on_hold(struct ath5k_hw *ah);
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
-		   struct ieee80211_channel *channel, bool change_channel);
+	   struct ieee80211_channel *channel, bool fast, bool skip_pcu);
 int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
 			      bool is_set);
 /* Power management functions */
@@ -1324,7 +1324,7 @@ void ath5k_hw_set_antenna_switch(struct ath5k_hw *ah, u8 ee_mode);
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
 /* Init function */
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-						u8 mode, u8 ee_mode, u8 freq);
+				u8 mode, u8 ee_mode, u8 freq, bool fast);
 
 /*
  * Functions used internaly
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 526d8bc412c0..33cd1bc4a71c 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -80,7 +80,8 @@ MODULE_SUPPORTED_DEVICE("Atheros 5xxx WLAN cards");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
 
-static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan);
+static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
+								bool skip_pcu);
 static int ath5k_beacon_update(struct ieee80211_hw *hw,
 		struct ieee80211_vif *vif);
 static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
@@ -496,7 +497,7 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	 * hardware at the new frequency, and then re-enable
 	 * the relevant bits of the h/w.
 	 */
-	return ath5k_reset(sc, chan);
+	return ath5k_reset(sc, chan, true);
 }
 
 static void
@@ -2327,7 +2328,7 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
 	if (needreset) {
 		ATH5K_DBG(sc, ATH5K_DEBUG_RESET,
 			  "TX queues stuck, resetting\n");
-		ath5k_reset(sc, sc->curchan);
+		ath5k_reset(sc, NULL, true);
 	}
 
 	ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
@@ -2407,7 +2408,7 @@ ath5k_init(struct ath5k_softc *sc)
 		AR5K_INT_RXORN | AR5K_INT_TXDESC | AR5K_INT_TXEOL |
 		AR5K_INT_FATAL | AR5K_INT_GLOBAL | AR5K_INT_MIB;
 
-	ret = ath5k_reset(sc, NULL);
+	ret = ath5k_reset(sc, NULL, false);
 	if (ret)
 		goto done;
 
@@ -2506,7 +2507,8 @@ ath5k_stop_hw(struct ath5k_softc *sc)
  * This should be called with sc->lock.
  */
 static int
-ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
+ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
+							bool skip_pcu)
 {
 	struct ath5k_hw *ah = sc->ah;
 	int ret;
@@ -2523,7 +2525,8 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 		sc->curchan = chan;
 		sc->curband = &sc->sbands[chan->band];
 	}
-	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL);
+	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL,
+								skip_pcu);
 	if (ret) {
 		ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret);
 		goto err;
@@ -2569,7 +2572,7 @@ static void ath5k_reset_work(struct work_struct *work)
 		reset_work);
 
 	mutex_lock(&sc->lock);
-	ath5k_reset(sc, sc->curchan);
+	ath5k_reset(sc, NULL, true);
 	mutex_unlock(&sc->lock);
 }
 
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 9392320eb301..1b6fcf9e097b 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3223,7 +3223,7 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 \*************/
 
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-						u8 mode, u8 ee_mode, u8 freq)
+				u8 mode, u8 ee_mode, u8 freq, bool fast)
 {
 	struct ieee80211_channel *curr_channel;
 	int ret, i;
@@ -3231,12 +3231,38 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	bool fast_txp;
 	ret = 0;
 
+	/*
+	 * Sanity check for fast flag
+	 * Don't try fast channel change when changing modulation
+	 * mode/band. We check for chip compatibility on
+	 * ath5k_hw_reset.
+	 */
+	curr_channel = ah->ah_current_channel;
+	if (fast && (channel->hw_value != curr_channel->hw_value))
+		return -EINVAL;
+
+	/*
+	 * On fast channel change we only set the synth parameters
+	 * while PHY is running, enable calibration and skip the rest.
+	 */
+	if (fast) {
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
+				    AR5K_PHY_RFBUS_REQ_REQUEST);
+		for (i = 0; i < 100; i++) {
+			if (ath5k_hw_reg_read(ah, AR5K_PHY_RFBUS_GRANT))
+				break;
+			udelay(5);
+		}
+		/* Failed */
+		if (i >= 100)
+			return -EIO;
+	}
+
 	/*
 	 * If we don't change channel/mode skip
 	 * tx powertable calculation and use the
 	 * cached one.
 	 */
-	curr_channel = ah->ah_current_channel;
 	if ((channel->hw_value == curr_channel->hw_value) &&
 	(channel->center_freq == curr_channel->center_freq))
 		fast_txp = true;
@@ -3262,7 +3288,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	 * any settings (5210 also only supports
 	 * a/aturbo modes)
 	 */
-	if (ah->ah_version != AR5K_AR5210) {
+	if ((ah->ah_version != AR5K_AR5210) && !fast) {
 
 		/*
 		 * Write initial RF gain settings
@@ -3308,7 +3334,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 				    AR5K_TXCFG_B_MODE);
 		}
 
-	} else {
+	} else if (ah->ah_version == AR5K_AR5210) {
 		mdelay(1);
 		/* Disable phy and wait */
 		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
@@ -3345,18 +3371,26 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		mdelay(1);
 	}
 
-	/*
-	 * Perform ADC test to see if baseband is ready
-	 * Set TX hold and check ADC test register
-	 */
-	phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
-	ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
-	for (i = 0; i <= 20; i++) {
-		if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
-			break;
-		udelay(200);
+	if (fast)
+		/*
+		 * Release RF Bus grant
+		 */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
+				    AR5K_PHY_RFBUS_REQ_REQUEST);
+	else {
+		/*
+		 * Perform ADC test to see if baseband is ready
+		 * Set tx hold and check adc test register
+		 */
+		phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+		ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+		for (i = 0; i <= 20; i++) {
+			if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+				break;
+			udelay(200);
+		}
+		ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
 	}
-	ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
 
 	/*
 	 * Start automatic gain control calibration
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index ec013103a6af..e02bcbbd7a80 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -938,7 +938,7 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 \*********************/
 
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
-	struct ieee80211_channel *channel, bool change_channel)
+		struct ieee80211_channel *channel, bool fast, bool skip_pcu)
 {
 	struct ath_common *common = ath5k_hw_common(ah);
 	u32 s_seq[10], s_led[3], staid1_flags, tsf_up, tsf_lo;
@@ -952,6 +952,20 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	freq = 0;
 	mode = 0;
 
+	/*
+	 * Sanity check for fast flag
+	 * Fast channel change only available
+	 * on AR2413/AR5413.
+	 */
+	if (fast && (ah->ah_radio != AR5K_RF2413) &&
+	(ah->ah_radio != AR5K_RF5413))
+		fast = 0;
+
+	/* Disable sleep clock operation
+	 * to avoid register access delay on certain
+	 * PHY registers */
+	if (ah->ah_version == AR5K_AR5212)
+		ath5k_hw_set_sleep_clock(ah, false);
 
 	/*
 	 * Stop PCU
@@ -964,111 +978,137 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 * Note: If DMA didn't stop continue
 	 * since only a reset will fix it.
 	 */
-	ath5k_hw_dma_stop(ah);
+	ret = ath5k_hw_dma_stop(ah);
+
+	/* RF Bus grant won't work if we have pending
+	 * frames */
+	if (ret && fast) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+			"DMA didn't stop, falling back to normal reset\n");
+		fast = 0;
+		/* Non fatal, just continue with
+		 * normal reset */
+		ret = 0;
+	}
 
-	/*
-	 * Save some registers before a reset
-	 */
-	/*DCU/Antenna selection not available on 5210*/
-	if (ah->ah_version != AR5K_AR5210) {
+	switch (channel->hw_value & CHANNEL_MODES) {
+	case CHANNEL_A:
+		mode = AR5K_MODE_11A;
+		freq = AR5K_INI_RFGAIN_5GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11A;
+		break;
+	case CHANNEL_G:
 
-		switch (channel->hw_value & CHANNEL_MODES) {
-		case CHANNEL_A:
-			mode = AR5K_MODE_11A;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		case CHANNEL_G:
-			mode = AR5K_MODE_11G;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11G;
-			break;
-		case CHANNEL_B:
-			mode = AR5K_MODE_11B;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11B;
-			break;
-		case CHANNEL_T:
-			mode = AR5K_MODE_11A_TURBO;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		case CHANNEL_TG:
-			if (ah->ah_version == AR5K_AR5211) {
-				ATH5K_ERR(ah->ah_sc,
-					"TurboG mode not available on 5211");
-				return -EINVAL;
-			}
-			mode = AR5K_MODE_11G_TURBO;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11G;
-			break;
-		case CHANNEL_XR:
-			if (ah->ah_version == AR5K_AR5211) {
-				ATH5K_ERR(ah->ah_sc,
-					"XR mode not available on 5211");
-				return -EINVAL;
-			}
-			mode = AR5K_MODE_XR;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		default:
+		if (ah->ah_version <= AR5K_AR5211) {
 			ATH5K_ERR(ah->ah_sc,
-				"invalid channel: %d\n", channel->center_freq);
+				"G mode not available on 5210/5211");
 			return -EINVAL;
 		}
 
-		if (change_channel) {
-			/*
-			 * Save frame sequence count
-			 * For revs. after Oahu, only save
-			 * seq num for DCU 0 (Global seq num)
-			 */
-			if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
-
-				for (i = 0; i < 10; i++)
-					s_seq[i] = ath5k_hw_reg_read(ah,
-						AR5K_QUEUE_DCU_SEQNUM(i));
+		mode = AR5K_MODE_11G;
+		freq = AR5K_INI_RFGAIN_2GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11G;
+		break;
+	case CHANNEL_B:
 
-			} else {
-				s_seq[0] = ath5k_hw_reg_read(ah,
-						AR5K_QUEUE_DCU_SEQNUM(0));
-			}
+		if (ah->ah_version < AR5K_AR5211) {
+			ATH5K_ERR(ah->ah_sc,
+				"B mode not available on 5210");
+			return -EINVAL;
+		}
 
-			/* TSF accelerates on AR5211 during reset
-			 * As a workaround save it here and restore
-			 * it later so that it's back in time after
-			 * reset. This way it'll get re-synced on the
-			 * next beacon without breaking ad-hoc.
-			 *
-			 * On AR5212 TSF is almost preserved across a
-			 * reset so it stays back in time anyway and
-			 * we don't have to save/restore it.
-			 *
-			 * XXX: Since this breaks power saving we have
-			 * to disable power saving until we receive the
-			 * next beacon, so we can resync beacon timers */
-			if (ah->ah_version == AR5K_AR5211) {
-				tsf_up = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
-				tsf_lo = ath5k_hw_reg_read(ah, AR5K_TSF_L32);
-			}
+		mode = AR5K_MODE_11B;
+		freq = AR5K_INI_RFGAIN_2GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11B;
+		break;
+	case CHANNEL_T:
+		mode = AR5K_MODE_11A_TURBO;
+		freq = AR5K_INI_RFGAIN_5GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11A;
+		break;
+	case CHANNEL_TG:
+		if (ah->ah_version == AR5K_AR5211) {
+			ATH5K_ERR(ah->ah_sc,
+				"TurboG mode not available on 5211");
+			return -EINVAL;
 		}
+		mode = AR5K_MODE_11G_TURBO;
+		freq = AR5K_INI_RFGAIN_2GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11G;
+		break;
+	case CHANNEL_XR:
+		if (ah->ah_version == AR5K_AR5211) {
+			ATH5K_ERR(ah->ah_sc,
+				"XR mode not available on 5211");
+			return -EINVAL;
+		}
+		mode = AR5K_MODE_XR;
+		freq = AR5K_INI_RFGAIN_5GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11A;
+		break;
+	default:
+		ATH5K_ERR(ah->ah_sc,
+			"invalid channel: %d\n", channel->center_freq);
+		return -EINVAL;
+	}
 
-		if (ah->ah_version == AR5K_AR5212) {
-			/* Restore normal 32/40MHz clock operation
-			 * to avoid register access delay on certain
-			 * PHY registers */
-			ath5k_hw_set_sleep_clock(ah, false);
+	/*
+	 * If driver requested fast channel change and DMA has stopped
+	 * go on. If it fails continue with a normal reset.
+	 */
+	if (fast) {
+		ret = ath5k_hw_phy_init(ah, channel, mode,
+					ee_mode, freq, true);
+		if (ret) {
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+				"fast chan change failed, falling back to normal reset\n");
+			/* Non fatal, can happen eg.
+			 * on mode change */
+			ret = 0;
+		} else
+			return 0;
+	}
 
-			/* Since we are going to write rf buffer
-			 * check if we have any pending gain_F
-			 * optimization settings */
-			if (change_channel && ah->ah_rf_banks != NULL)
-				ath5k_hw_gainf_calibrate(ah);
+	/*
+	 * Save some registers before a reset
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		/*
+		 * Save frame sequence count
+		 * For revs. after Oahu, only save
+		 * seq num for DCU 0 (Global seq num)
+		 */
+		if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+
+			for (i = 0; i < 10; i++)
+				s_seq[i] = ath5k_hw_reg_read(ah,
+					AR5K_QUEUE_DCU_SEQNUM(i));
+
+		} else {
+			s_seq[0] = ath5k_hw_reg_read(ah,
+					AR5K_QUEUE_DCU_SEQNUM(0));
+		}
+
+		/* TSF accelerates on AR5211 during reset
+		 * As a workaround save it here and restore
+		 * it later so that it's back in time after
+		 * reset. This way it'll get re-synced on the
+		 * next beacon without breaking ad-hoc.
+		 *
+		 * On AR5212 TSF is almost preserved across a
+		 * reset so it stays back in time anyway and
+		 * we don't have to save/restore it.
+		 *
+		 * XXX: Since this breaks power saving we have
+		 * to disable power saving until we receive the
+		 * next beacon, so we can resync beacon timers */
+		if (ah->ah_version == AR5K_AR5211) {
+			tsf_up = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
+			tsf_lo = ath5k_hw_reg_read(ah, AR5K_TSF_L32);
 		}
 	}
 
+
 	/*GPIOs*/
 	s_led[0] = ath5k_hw_reg_read(ah, AR5K_PCICFG) &
 					AR5K_PCICFG_LEDSTATE;
@@ -1085,6 +1125,17 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 			AR5K_STA_ID1_BASE_RATE_11B |
 			AR5K_STA_ID1_SELFGEN_DEF_ANT);
 
+	/*
+	 * Since we are going to write rf buffer
+	 * check if we have any pending gain_F
+	 * optimization settings
+	 */
+	if (ah->ah_version == AR5K_AR5212 &&
+	(ah->ah_radio <= AR5K_RF5112)) {
+		if (!fast && ah->ah_rf_banks != NULL)
+				ath5k_hw_gainf_calibrate(ah);
+	}
+
 	/* Wakeup the device */
 	ret = ath5k_hw_nic_wakeup(ah, channel->hw_value, false);
 	if (ret)
@@ -1098,7 +1149,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 							AR5K_PHY(0));
 
 	/* Write initial settings */
-	ret = ath5k_hw_write_initvals(ah, mode, change_channel);
+	ret = ath5k_hw_write_initvals(ah, mode, skip_pcu);
 	if (ret)
 		return ret;
 
@@ -1120,24 +1171,20 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 * Restore saved values
 	 */
 
-	/*DCU/Antenna selection not available on 5210*/
+	/* Seqnum, TSF */
 	if (ah->ah_version != AR5K_AR5210) {
+		if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+			for (i = 0; i < 10; i++)
+				ath5k_hw_reg_write(ah, s_seq[i],
+					AR5K_QUEUE_DCU_SEQNUM(i));
+		} else {
+			ath5k_hw_reg_write(ah, s_seq[0],
+				AR5K_QUEUE_DCU_SEQNUM(0));
+		}
 
-		if (change_channel) {
-			if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
-				for (i = 0; i < 10; i++)
-					ath5k_hw_reg_write(ah, s_seq[i],
-						AR5K_QUEUE_DCU_SEQNUM(i));
-			} else {
-				ath5k_hw_reg_write(ah, s_seq[0],
-					AR5K_QUEUE_DCU_SEQNUM(0));
-			}
-
-
-			if (ah->ah_version == AR5K_AR5211) {
-				ath5k_hw_reg_write(ah, tsf_up, AR5K_TSF_U32);
-				ath5k_hw_reg_write(ah, tsf_lo, AR5K_TSF_L32);
-			}
+		if (ah->ah_version == AR5K_AR5211) {
+			ath5k_hw_reg_write(ah, tsf_up, AR5K_TSF_U32);
+			ath5k_hw_reg_write(ah, tsf_lo, AR5K_TSF_L32);
 		}
 	}
 
@@ -1165,7 +1212,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	/*
 	 * Initialize PHY
 	 */
-	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, freq);
+	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, freq, false);
 	if (ret) {
 		ATH5K_ERR(ah->ah_sc,
 			"failed to initialize PHY (%i) !\n", ret);
-- 
cgit v1.2.3


From c2b0ebef262e0a9b64f7ea8ec837cfc29605bef7 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:42:22 +0200
Subject: ath5k: No need to save/restore staid flags on reset

 * Since we set antenna flags on phy init and ack bitrate
 mode on pcu init, there is no need to save/restore sta_id
 flags on ath5k_hw_reset. Also we don't need to re-set our
 mac address because it's not affected by resets.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/reset.c | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index e02bcbbd7a80..c72910015454 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -940,13 +940,11 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		struct ieee80211_channel *channel, bool fast, bool skip_pcu)
 {
-	struct ath_common *common = ath5k_hw_common(ah);
-	u32 s_seq[10], s_led[3], staid1_flags, tsf_up, tsf_lo;
+	u32 s_seq[10], s_led[3], tsf_up, tsf_lo;
 	u8 mode, freq, ee_mode;
 	int i, ret;
 
 	ee_mode = 0;
-	staid1_flags = 0;
 	tsf_up = 0;
 	tsf_lo = 0;
 	freq = 0;
@@ -1115,15 +1113,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	s_led[1] = ath5k_hw_reg_read(ah, AR5K_GPIOCR);
 	s_led[2] = ath5k_hw_reg_read(ah, AR5K_GPIODO);
 
-	/* AR5K_STA_ID1 flags, only preserve antenna
-	 * settings and ack/cts rate mode */
-	staid1_flags = ath5k_hw_reg_read(ah, AR5K_STA_ID1) &
-			(AR5K_STA_ID1_DEFAULT_ANTENNA |
-			AR5K_STA_ID1_DESC_ANTENNA |
-			AR5K_STA_ID1_RTS_DEF_ANTENNA |
-			AR5K_STA_ID1_ACKCTS_6MB |
-			AR5K_STA_ID1_BASE_RATE_11B |
-			AR5K_STA_ID1_SELFGEN_DEF_ANT);
 
 	/*
 	 * Since we are going to write rf buffer
@@ -1195,15 +1184,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	ath5k_hw_reg_write(ah, s_led[1], AR5K_GPIOCR);
 	ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);
 
-	/* Restore sta_id flags and preserve our mac address*/
-	ath5k_hw_reg_write(ah,
-			   get_unaligned_le32(common->macaddr),
-			   AR5K_STA_ID0);
-	ath5k_hw_reg_write(ah,
-			   staid1_flags | get_unaligned_le16(common->macaddr + 4),
-			   AR5K_STA_ID1);
-
-
 	/*
 	 * Initialize PCU
 	 */
-- 
cgit v1.2.3


From b02f5d1a17c652a74098f2a04db7fb8e6220057e Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:44:02 +0200
Subject: ath5k: Tweak phy activate to rx start delay based on bwmode

 * Tweak phy activation -> rx delay for different bwmodes

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 1b6fcf9e097b..8790f0ab1983 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3356,8 +3356,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	/*
 	 * On 5211+ read activation -> rx delay
 	 * and use it.
-	 *
-	 * TODO: Half/quarter rate support
 	 */
 	if (ah->ah_version != AR5K_AR5210) {
 		u32 delay;
@@ -3365,8 +3363,13 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 			AR5K_PHY_RX_DELAY_M;
 		delay = (channel->hw_value & CHANNEL_CCK) ?
 			((delay << 2) / 22) : (delay / 10);
-
-		udelay(100 + (2 * delay));
+		if (ah->ah_bwmode == AR5K_BWMODE_10MHZ)
+			delay = delay << 1;
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ)
+			delay = delay << 2;
+		/* XXX: /2 on turbo ? Let's be safe
+		 * for now */
+		udelay(100 + delay);
 	} else {
 		mdelay(1);
 	}
-- 
cgit v1.2.3


From 3bb17654605965226e5b322dbc22ece5ff354ac5 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:45:21 +0200
Subject: ath5k: Skip tx power setting on AR5210 for now

 * Don't return -EINVAL when trying to set tx power
 on RF5110 because AR5210 reset will fail. We need to
 add support for RF5110 and AR5210 eeprom in the future
 but for now just skip it.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 8790f0ab1983..31239ab6a003 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3109,6 +3109,9 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 
 	/* Initialize TX power table */
 	switch (ah->ah_radio) {
+	case AR5K_RF5110:
+		/* TODO */
+		return 0;
 	case AR5K_RF5111:
 		type = AR5K_PWRTABLE_PWR_TO_PCDAC;
 		break;
-- 
cgit v1.2.3


From 73a06a683455f472cc09ad249064c66a41e29e39 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:48:32 +0200
Subject: ath5k: Use correct clock when setting ofdm timings

 * Use correct clock value when setting OFDM timings on
 non-default bwmodes.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 31239ab6a003..95b602b4f446 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -228,8 +228,20 @@ static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
 	 * ALGO: coef = (5 * clock / carrier_freq) / 2
 	 * we scale coef by shifting clock value by 24 for
 	 * better precision since we use integers */
-	/* TODO: Half/quarter rate */
-	clock =  (channel->hw_value & CHANNEL_TURBO) ? 80 : 40;
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		clock = 40 * 2;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		clock = 40 / 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		clock = 40 / 4;
+		break;
+	default:
+		clock = 40;
+		break;
+	}
 	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
 
 	/* Get exponent
-- 
cgit v1.2.3


From acb091d67c5c9649cf5d25055ef6fd64239a6762 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:49:53 +0200
Subject: ath5k: Cleanup turbo channel flags

 * Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  9 +--------
 drivers/net/wireless/ath/ath5k/base.c  |  5 -----
 drivers/net/wireless/ath/ath5k/phy.c   | 22 ++++++++--------------
 drivers/net/wireless/ath/ath5k/reset.c | 17 +----------------
 4 files changed, 10 insertions(+), 43 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 385b91911abc..81ad236932c8 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -686,7 +686,6 @@ struct ath5k_gain {
 
 /* channel_flags */
 #define	CHANNEL_CW_INT	0x0008	/* Contention Window interference detected */
-#define	CHANNEL_TURBO	0x0010	/* Turbo Channel */
 #define	CHANNEL_CCK	0x0020	/* CCK channel */
 #define	CHANNEL_OFDM	0x0040	/* OFDM channel */
 #define	CHANNEL_2GHZ	0x0080	/* 2GHz channel. */
@@ -698,16 +697,10 @@ struct ath5k_gain {
 #define	CHANNEL_A	(CHANNEL_5GHZ|CHANNEL_OFDM)
 #define	CHANNEL_B	(CHANNEL_2GHZ|CHANNEL_CCK)
 #define	CHANNEL_G	(CHANNEL_2GHZ|CHANNEL_OFDM)
-#define	CHANNEL_T	(CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
-#define	CHANNEL_TG	(CHANNEL_2GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
-#define	CHANNEL_108A	CHANNEL_T
-#define	CHANNEL_108G	CHANNEL_TG
 #define	CHANNEL_X	(CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_XR)
 
-#define	CHANNEL_ALL 	(CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ| \
-		CHANNEL_TURBO)
+#define	CHANNEL_ALL	(CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ)
 
-#define	CHANNEL_ALL_NOTURBO 	(CHANNEL_ALL & ~CHANNEL_TURBO)
 #define CHANNEL_MODES		CHANNEL_ALL
 
 /*
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 33cd1bc4a71c..80831171f1b0 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -364,11 +364,6 @@ ath5k_copy_channels(struct ath5k_hw *ah,
 		case AR5K_MODE_11G:
 			channels[count].hw_value = chfreq | CHANNEL_OFDM;
 			break;
-		case AR5K_MODE_11A_TURBO:
-		case AR5K_MODE_11G_TURBO:
-			channels[count].hw_value = chfreq |
-				CHANNEL_OFDM | CHANNEL_TURBO;
-			break;
 		case AR5K_MODE_11B:
 			channels[count].hw_value = CHANNEL_B;
 		}
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 95b602b4f446..61d3800c8118 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1358,12 +1358,10 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah)
 
 	switch (ah->ah_current_channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	default:
@@ -1946,12 +1944,10 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
@@ -2385,20 +2381,20 @@ ath5k_get_max_ctl_power(struct ath5k_hw *ah,
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-		ctl_mode |= AR5K_CTL_11A;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBO;
+		else
+			ctl_mode |= AR5K_CTL_11A;
 		break;
 	case CHANNEL_G:
-		ctl_mode |= AR5K_CTL_11G;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBOG;
+		else
+			ctl_mode |= AR5K_CTL_11G;
 		break;
 	case CHANNEL_B:
 		ctl_mode |= AR5K_CTL_11B;
 		break;
-	case CHANNEL_T:
-		ctl_mode |= AR5K_CTL_TURBO;
-		break;
-	case CHANNEL_TG:
-		ctl_mode |= AR5K_CTL_TURBOG;
-		break;
 	case CHANNEL_XR:
 		/* Fall through */
 	default:
@@ -3210,12 +3206,10 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index c72910015454..7d8ef8decf00 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -834,7 +834,7 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 		AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
 		AR5K_PHY_NFTHRES);
 
-	if ((channel->hw_value & CHANNEL_TURBO) &&
+	if ((ah->ah_bwmode == AR5K_BWMODE_40MHZ) &&
 	(ah->ah_ee_version >= AR5K_EEPROM_VERSION_5_0)) {
 		/* Switch settling time (Turbo) */
 		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
@@ -1019,21 +1019,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		freq = AR5K_INI_RFGAIN_2GHZ;
 		ee_mode = AR5K_EEPROM_MODE_11B;
 		break;
-	case CHANNEL_T:
-		mode = AR5K_MODE_11A_TURBO;
-		freq = AR5K_INI_RFGAIN_5GHZ;
-		ee_mode = AR5K_EEPROM_MODE_11A;
-		break;
-	case CHANNEL_TG:
-		if (ah->ah_version == AR5K_AR5211) {
-			ATH5K_ERR(ah->ah_sc,
-				"TurboG mode not available on 5211");
-			return -EINVAL;
-		}
-		mode = AR5K_MODE_11G_TURBO;
-		freq = AR5K_INI_RFGAIN_2GHZ;
-		ee_mode = AR5K_EEPROM_MODE_11G;
-		break;
 	case CHANNEL_XR:
 		if (ah->ah_version == AR5K_AR5211) {
 			ATH5K_ERR(ah->ah_sc,
-- 
cgit v1.2.3


From 8c2b418a07b4dc77d7efadb890ba9ad1a4161c3f Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:51:38 +0200
Subject: ath5k: Clean up turbo mode initvals/rfregs

 * Clean up what's left of turbo mode, since we handle all
 register modifications (rfbuffer comes next) on code there
 is no need to have duplicated arrays.

 * Rename change_channel to skip_pcu on initvals.c as we did
 on reset.c

 Signed-off-by: Nick Kossifidis <micklfemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h    |   17 +-
 drivers/net/wireless/ath/ath5k/base.c     |    2 -
 drivers/net/wireless/ath/ath5k/caps.c     |    6 -
 drivers/net/wireless/ath/ath5k/initvals.c |  386 +++++-----
 drivers/net/wireless/ath/ath5k/rfbuffer.h | 1142 ++++++++++-------------------
 5 files changed, 577 insertions(+), 976 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 81ad236932c8..899bf4b99b76 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -158,15 +158,6 @@
 #define AR5K_INI_RFGAIN_5GHZ		0
 #define AR5K_INI_RFGAIN_2GHZ		1
 
-/* TODO: Clean this up */
-#define AR5K_INI_VAL_11A		0
-#define AR5K_INI_VAL_11A_TURBO		1
-#define AR5K_INI_VAL_11B		2
-#define AR5K_INI_VAL_11G		3
-#define AR5K_INI_VAL_11G_TURBO		4
-#define AR5K_INI_VAL_XR			0
-#define AR5K_INI_VAL_MAX		5
-
 /*
  * Some tuneable values (these should be changeable by the user)
  * TODO: Make use of them and add more options OR use debug/configfs
@@ -429,12 +420,10 @@ struct ath5k_srev_name {
 
 enum ath5k_driver_mode {
 	AR5K_MODE_11A		=	0,
-	AR5K_MODE_11A_TURBO	=	1,
-	AR5K_MODE_11B		=	2,
-	AR5K_MODE_11G		=	3,
-	AR5K_MODE_11G_TURBO	=	4,
+	AR5K_MODE_11B		=	1,
+	AR5K_MODE_11G		=	2,
 	AR5K_MODE_XR		=	0,
-	AR5K_MODE_MAX		=	5
+	AR5K_MODE_MAX		=	3
 };
 
 enum ath5k_ant_mode {
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 80831171f1b0..a8d380aae658 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -328,14 +328,12 @@ ath5k_copy_channels(struct ath5k_hw *ah,
 
 	switch (mode) {
 	case AR5K_MODE_11A:
-	case AR5K_MODE_11A_TURBO:
 		/* 1..220, but 2GHz frequencies are filtered by check_channel */
 		size = 220 ;
 		chfreq = CHANNEL_5GHZ;
 		break;
 	case AR5K_MODE_11B:
 	case AR5K_MODE_11G:
-	case AR5K_MODE_11G_TURBO:
 		size = 26;
 		chfreq = CHANNEL_2GHZ;
 		break;
diff --git a/drivers/net/wireless/ath/ath5k/caps.c b/drivers/net/wireless/ath/ath5k/caps.c
index beae519aa735..31cad80e9b01 100644
--- a/drivers/net/wireless/ath/ath5k/caps.c
+++ b/drivers/net/wireless/ath/ath5k/caps.c
@@ -49,7 +49,6 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 
 		/* Set supported modes */
 		__set_bit(AR5K_MODE_11A, ah->ah_capabilities.cap_mode);
-		__set_bit(AR5K_MODE_11A_TURBO, ah->ah_capabilities.cap_mode);
 	} else {
 		/*
 		 * XXX The tranceiver supports frequencies from 4920 to 6100GHz
@@ -74,11 +73,6 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 			/* Set supported modes */
 			__set_bit(AR5K_MODE_11A,
 					ah->ah_capabilities.cap_mode);
-			__set_bit(AR5K_MODE_11A_TURBO,
-					ah->ah_capabilities.cap_mode);
-			if (ah->ah_version == AR5K_AR5212)
-				__set_bit(AR5K_MODE_11G_TURBO,
-						ah->ah_capabilities.cap_mode);
 		}
 
 		/* Enable  802.11b if a 2GHz capable radio (2111/5112) is
diff --git a/drivers/net/wireless/ath/ath5k/initvals.c b/drivers/net/wireless/ath/ath5k/initvals.c
index 8fa439308828..905e4fdffc6d 100644
--- a/drivers/net/wireless/ath/ath5k/initvals.c
+++ b/drivers/net/wireless/ath/ath5k/initvals.c
@@ -44,7 +44,7 @@ struct ath5k_ini {
 
 struct ath5k_ini_mode {
 	u16	mode_register;
-	u32	mode_value[5];
+	u32	mode_value[3];
 };
 
 /* Initial register settings for AR5210 */
@@ -391,76 +391,74 @@ static const struct ath5k_ini ar5211_ini[] = {
  */
 static const struct ath5k_ini_mode ar5211_ini_mode[] = {
 	{ AR5K_TXCFG,
-	/*	  a	    aTurbo	  b	  g (OFDM)    */
-	   { 0x00000015, 0x00000015, 0x0000001d, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x0000001d, 0x00000015 } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(0),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(1),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(2),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(3),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(4),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(5),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(6),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(7),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(8),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(9),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_DCU_GBL_IFS_SLOT,
-	   { 0x00000168, 0x000001e0, 0x000001b8, 0x00000168 } },
+	   { 0x00000168, 0x000001b8, 0x00000168 } },
 	{ AR5K_DCU_GBL_IFS_SIFS,
-	   { 0x00000230, 0x000001e0, 0x000000b0, 0x00000230 } },
+	   { 0x00000230, 0x000000b0, 0x00000230 } },
 	{ AR5K_DCU_GBL_IFS_EIFS,
-	   { 0x00000d98, 0x00001180, 0x00001f48, 0x00000d98 } },
+	   { 0x00000d98, 0x00001f48, 0x00000d98 } },
 	{ AR5K_DCU_GBL_IFS_MISC,
-	   { 0x0000a0e0, 0x00014068, 0x00005880, 0x0000a0e0 } },
+	   { 0x0000a0e0, 0x00005880, 0x0000a0e0 } },
 	{ AR5K_TIME_OUT,
-	   { 0x04000400, 0x08000800, 0x20003000, 0x04000400 } },
+	   { 0x04000400, 0x20003000, 0x04000400 } },
 	{ AR5K_USEC_5211,
-	   { 0x0e8d8fa7, 0x0e8d8fcf, 0x01608f95, 0x0e8d8fa7 } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000003, 0x00000000, 0x00000000 } },
+	   { 0x0e8d8fa7, 0x01608f95, 0x0e8d8fa7 } },
 	{ AR5K_PHY(8),
-	   { 0x02020200, 0x02020200, 0x02010200, 0x02020200 } },
-	{ AR5K_PHY(9),
-	   { 0x00000e0e, 0x00000e0e, 0x00000707, 0x00000e0e } },
-	{ AR5K_PHY(10),
-	   { 0x0a020001, 0x0a020001, 0x05010000, 0x0a020001 } },
-	{ AR5K_PHY(13),
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
-	{ AR5K_PHY(14),
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b } },
-	{ AR5K_PHY(17),
-	   { 0x1372169c, 0x137216a5, 0x137216a8, 0x1372169c } },
-	{ AR5K_PHY(18),
-	   { 0x0018ba67, 0x0018ba67, 0x0018ba69, 0x0018ba69 } },
-	{ AR5K_PHY(20),
-	   { 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0 } },
+	   { 0x02020200, 0x02010200, 0x02020200 } },
+	{ AR5K_PHY_RF_CTL2,
+	   { 0x00000e0e, 0x00000707, 0x00000e0e } },
+	{ AR5K_PHY_RF_CTL3,
+	   { 0x0a020001, 0x05010000, 0x0a020001 } },
+	{ AR5K_PHY_RF_CTL4,
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	{ AR5K_PHY_PA_CTL,
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
+	{ AR5K_PHY_SETTLING,
+	   { 0x1372169c, 0x137216a8, 0x1372169c } },
+	{ AR5K_PHY_GAIN,
+	   { 0x0018ba67, 0x0018ba69, 0x0018ba69 } },
+	{ AR5K_PHY_DESIRED_SIZE,
+	   { 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ec00d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ec00d2e, 0x7e800d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x31375d5e, 0x31375d5e, 0x313a5d5e, 0x31375d5e } },
+	   { 0x31375d5e, 0x313a5d5e, 0x31375d5e } },
 	{ AR5K_PHY_AGCCTL,
-	   { 0x0000bd10, 0x0000bd10, 0x0000bd38, 0x0000bd10 } },
+	   { 0x0000bd10, 0x0000bd38, 0x0000bd10 } },
 	{ AR5K_PHY_NF,
-	   { 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
+	   { 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x00002710, 0x00002710, 0x0000157c, 0x00002710 } },
+	   { 0x00002710, 0x0000157c, 0x00002710 } },
 	{ AR5K_PHY(70),
-	   { 0x00000190, 0x00000190, 0x00000084, 0x00000190 } },
+	   { 0x00000190, 0x00000084, 0x00000190 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0x6fe01020, 0x6fe01020, 0x6fe00920, 0x6fe01020 } },
+	   { 0x6fe01020, 0x6fe00920, 0x6fe01020 } },
 	{ AR5K_PHY_PCDAC_TXPOWER_BASE,
-	   { 0x05ff14ff, 0x05ff14ff, 0x05ff14ff, 0x05ff19ff } },
+	   { 0x05ff14ff, 0x05ff14ff, 0x05ff19ff } },
 	{ AR5K_RF_BUFFER_CONTROL_4,
-	   { 0x00000010, 0x00000014, 0x00000010, 0x00000010 } },
+	   { 0x00000010, 0x00000010, 0x00000010 } },
 };
 
 /* Initial register settings for AR5212 */
@@ -677,89 +675,87 @@ static const struct ath5k_ini ar5212_ini_common_start[] = {
 /* Initial mode-specific settings for AR5212 (Written before ar5212_ini) */
 static const struct ath5k_ini_mode ar5212_ini_mode_start[] = {
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(0),
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	/*	A/XR          B           G       */
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(1),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(2),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(3),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(4),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(5),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(6),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(7),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(8),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(9),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_DCU_GBL_IFS_SIFS,
-	   { 0x00000230, 0x000001e0, 0x000000b0, 0x00000160, 0x000001e0 } },
+	   { 0x00000230, 0x000000b0, 0x00000160 } },
 	{ AR5K_DCU_GBL_IFS_SLOT,
-	   { 0x00000168, 0x000001e0, 0x000001b8, 0x0000018c, 0x000001e0 } },
+	   { 0x00000168, 0x000001b8, 0x0000018c } },
 	{ AR5K_DCU_GBL_IFS_EIFS,
-	   { 0x00000e60, 0x00001180, 0x00001f1c, 0x00003e38, 0x00001180 } },
+	   { 0x00000e60, 0x00001f1c, 0x00003e38 } },
 	{ AR5K_DCU_GBL_IFS_MISC,
-	   { 0x0000a0e0, 0x00014068, 0x00005880, 0x0000b0e0, 0x00014068 } },
+	   { 0x0000a0e0, 0x00005880, 0x0000b0e0 } },
 	{ AR5K_TIME_OUT,
-	   { 0x03e803e8, 0x06e006e0, 0x04200420, 0x08400840, 0x06e006e0 } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000003 } },
+	   { 0x03e803e8, 0x04200420, 0x08400840 } },
 	{ AR5K_PHY(8),
-	   { 0x02020200, 0x02020200, 0x02010200, 0x02020200, 0x02020200 } },
+	   { 0x02020200, 0x02010200, 0x02020200 } },
 	{ AR5K_PHY_RF_CTL2,
-	   { 0x00000e0e, 0x00000e0e, 0x00000707, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000707, 0x00000e0e } },
 	{ AR5K_PHY_SETTLING,
-	   { 0x1372161c, 0x13721c25, 0x13721722, 0x137216a2, 0x13721c25 } },
+	   { 0x1372161c, 0x13721722, 0x137216a2 } },
 	{ AR5K_PHY_AGCCTL,
-	   { 0x00009d10, 0x00009d10, 0x00009d18, 0x00009d18, 0x00009d10 } },
+	   { 0x00009d10, 0x00009d18, 0x00009d18 } },
 	{ AR5K_PHY_NF,
-	   { 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
+	   { 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
 	{ AR5K_PHY_WEAK_OFDM_HIGH_THR,
-	   { 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190 } },
+	   { 0x409a4190, 0x409a4190, 0x409a4190 } },
 	{ AR5K_PHY(70),
-	   { 0x000001b8, 0x000001b8, 0x00000084, 0x00000108, 0x000001b8 } },
+	   { 0x000001b8, 0x00000084, 0x00000108 } },
 	{ AR5K_PHY_OFDM_SELFCORR,
-	   { 0x10058a05, 0x10058a05, 0x10058a05, 0x10058a05, 0x10058a05 } },
+	   { 0x10058a05, 0x10058a05, 0x10058a05 } },
 	{ 0xa230,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000108, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000108 } },
 };
 
 /* Initial mode-specific settings for AR5212 + RF5111 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5111_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00008015, 0x00008015, 0x00008015, 0x00008015, 0x00008015 } },
+	/*	A/XR          B           G       */
+	   { 0x00008015, 0x00008015, 0x00008015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d8fa7, 0x09880fcf, 0x04e00f95, 0x12e00fab, 0x09880fcf } },
+	   { 0x128d8fa7, 0x04e00f95, 0x12e00fab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05010100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05010100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da5a, 0x0018da5a, 0x0018ca69, 0x0018ca69, 0x0018ca69 } },
+	   { 0x0018da5a, 0x0018ca69, 0x0018ca69 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
+	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee84d2e, 0x7ee84d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee84d2e, 0x7ee84d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e, 0x3137615e } },
+	   { 0x3137665e, 0x3137665e, 0x3137665e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb080, 0x050cb080 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb080 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x00002710, 0x00002710, 0x0000157c, 0x00002af8, 0x00002710 } },
+	   { 0x00002710, 0x0000157c, 0x00002af8 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81020, 0xf7b81020, 0xf7b80d20, 0xf7b81020, 0xf7b81020 } },
+	   { 0xf7b81020, 0xf7b80d20, 0xf7b81020 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x642c416a, 0x642c416a, 0x6440416a, 0x6440416a, 0x6440416a } },
+	   { 0x642c416a, 0x6440416a, 0x6440416a } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1873800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1873800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf5111_ini_common_end[] = {
@@ -782,38 +778,38 @@ static const struct ath5k_ini rf5111_ini_common_end[] = {
 /* Initial mode-specific settings for AR5212 + RF5112 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5112_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00008015, 0x00008015, 0x00008015, 0x00008015, 0x00008015 } },
+	/*	A/XR          B           G       */
+	   { 0x00008015, 0x00008015, 0x00008015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da6d, 0x0018da6d, 0x0018ca75, 0x0018ca75, 0x0018ca75 } },
+	   { 0x0018da6d, 0x0018ca75, 0x0018ca75 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
+	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee80d2e, 0x7ee80d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee80d2e, 0x7ee80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e } },
+	   { 0x3137665e, 0x3137665e, 0x3137665e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81020, 0xf7b81020, 0xf7b80d10, 0xf7b81010, 0xf7b81010 } },
+	   { 0xf7b81020, 0xf7b80d10, 0xf7b81010 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000008, 0x00000008, 0x00000008 } },
+	   { 0x00000000, 0x00000008, 0x00000008 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x642c0140, 0x642c0140, 0x6442c160, 0x6442c160, 0x6442c160 } },
+	   { 0x642c0140, 0x6442c160, 0x6442c160 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1873800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1873800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf5112_ini_common_end[] = {
@@ -833,66 +829,66 @@ static const struct ath5k_ini rf5112_ini_common_end[] = {
 /* Initial mode-specific settings for RF5413/5414 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5413_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018fa61, 0x0018fa61, 0x001a1a63, 0x001a1a63, 0x001a1a63 } },
+	   { 0x0018fa61, 0x001a1a63, 0x001a1a63 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0c98b4e0, 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da, 0x0c98b0da } },
+	   { 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
+	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e } },
+	   { 0x3139605e, 0x3139605e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x002ec1e0, 0x002ec1e0, 0x002ac120, 0x002ac120, 0x002ac120 } },
+	   { 0x002ec1e0, 0x002ac120, 0x002ac120 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 	{ 0xa300,
-	   { 0x18010000, 0x18010000, 0x18010000, 0x18010000, 0x18010000 } },
+	   { 0x18010000, 0x18010000, 0x18010000 } },
 	{ 0xa304,
-	   { 0x30032602, 0x30032602, 0x30032602, 0x30032602, 0x30032602 } },
+	   { 0x30032602, 0x30032602, 0x30032602 } },
 	{ 0xa308,
-	   { 0x48073e06, 0x48073e06, 0x48073e06, 0x48073e06, 0x48073e06 } },
+	   { 0x48073e06, 0x48073e06, 0x48073e06 } },
 	{ 0xa30c,
-	   { 0x560b4c0a, 0x560b4c0a, 0x560b4c0a, 0x560b4c0a, 0x560b4c0a } },
+	   { 0x560b4c0a, 0x560b4c0a, 0x560b4c0a } },
 	{ 0xa310,
-	   { 0x641a600f, 0x641a600f, 0x641a600f, 0x641a600f, 0x641a600f } },
+	   { 0x641a600f, 0x641a600f, 0x641a600f } },
 	{ 0xa314,
-	   { 0x784f6e1b, 0x784f6e1b, 0x784f6e1b, 0x784f6e1b, 0x784f6e1b } },
+	   { 0x784f6e1b, 0x784f6e1b, 0x784f6e1b } },
 	{ 0xa318,
-	   { 0x868f7c5a, 0x868f7c5a, 0x868f7c5a, 0x868f7c5a, 0x868f7c5a } },
+	   { 0x868f7c5a, 0x868f7c5a, 0x868f7c5a } },
 	{ 0xa31c,
-	   { 0x90cf865b, 0x90cf865b, 0x8ecf865b, 0x8ecf865b, 0x8ecf865b } },
+	   { 0x90cf865b, 0x8ecf865b, 0x8ecf865b } },
 	{ 0xa320,
-	   { 0x9d4f970f, 0x9d4f970f, 0x9b4f970f, 0x9b4f970f, 0x9b4f970f } },
+	   { 0x9d4f970f, 0x9b4f970f, 0x9b4f970f } },
 	{ 0xa324,
-	   { 0xa7cfa38f, 0xa7cfa38f, 0xa3cf9f8f, 0xa3cf9f8f, 0xa3cf9f8f } },
+	   { 0xa7cfa38f, 0xa3cf9f8f, 0xa3cf9f8f } },
 	{ 0xa328,
-	   { 0xb55faf1f, 0xb55faf1f, 0xb35faf1f, 0xb35faf1f, 0xb35faf1f } },
+	   { 0xb55faf1f, 0xb35faf1f, 0xb35faf1f } },
 	{ 0xa32c,
-	   { 0xbddfb99f, 0xbddfb99f, 0xbbdfb99f, 0xbbdfb99f, 0xbbdfb99f } },
+	   { 0xbddfb99f, 0xbbdfb99f, 0xbbdfb99f } },
 	{ 0xa330,
-	   { 0xcb7fc53f, 0xcb7fc53f, 0xcb7fc73f, 0xcb7fc73f, 0xcb7fc73f } },
+	   { 0xcb7fc53f, 0xcb7fc73f, 0xcb7fc73f } },
 	{ 0xa334,
-	   { 0xd5ffd1bf, 0xd5ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf } },
+	   { 0xd5ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf } },
 };
 
 static const struct ath5k_ini rf5413_ini_common_end[] = {
@@ -972,38 +968,38 @@ static const struct ath5k_ini rf5413_ini_common_end[] = {
 /* XXX: a mode ? */
 static const struct ath5k_ini_mode rf2413_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020000, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020000, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e00, 0x00000e00, 0x00000e00, 0x00000e00, 0x00000e00 } },
+	   { 0x00000e00, 0x00000e00, 0x00000e00 } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000002, 0x00000002, 0x0000000a, 0x0000000a, 0x0000000a } },
+	   { 0x00000002, 0x0000000a, 0x0000000a } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da6d, 0x0018da6d, 0x001a6a64, 0x001a6a64, 0x001a6a64 } },
+	   { 0x0018da6d, 0x001a6a64, 0x001a6a64 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b0da, 0x0c98b0da, 0x0de8b0da } },
+	   { 0x0de8b4e0, 0x0de8b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee80d2e, 0x7ec80d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3139605e, 0x3137665e } },
+	   { 0x3137665e, 0x3137665e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x002c0140, 0x002c0140, 0x0042c140, 0x0042c140, 0x0042c140 } },
+	   { 0x002c0140, 0x0042c140, 0x0042c140 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf2413_ini_common_end[] = {
@@ -1094,52 +1090,50 @@ static const struct ath5k_ini rf2413_ini_common_end[] = {
 /* XXX: a mode ? */
 static const struct ath5k_ini_mode rf2425_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000001 } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000003, 0x00000003, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000003, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_SETTLING,
-	   { 0x1372161c, 0x13721c25, 0x13721722, 0x13721422, 0x13721c25 } },
+	   { 0x1372161c, 0x13721722, 0x13721422 } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018fa61, 0x0018fa61, 0x00199a65, 0x00199a65, 0x00199a65 } },
+	   { 0x0018fa61, 0x00199a65, 0x00199a65 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0c98b4e0, 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da, 0x0c98b0da } },
+	   { 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
+	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e } },
+	   { 0x3139605e, 0x3139605e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x00000140, 0x00000140, 0x0052c140, 0x0052c140, 0x0052c140 } },
+	   { 0x00000140, 0x0052c140, 0x0052c140 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 	{ 0xa324,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa328,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa32c,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa330,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa334,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 };
 
 static const struct ath5k_ini rf2425_ini_common_end[] = {
@@ -1368,15 +1362,15 @@ static const struct ath5k_ini rf5112_ini_bbgain[] = {
  * Write initial register dump
  */
 static void ath5k_hw_ini_registers(struct ath5k_hw *ah, unsigned int size,
-		const struct ath5k_ini *ini_regs, bool change_channel)
+		const struct ath5k_ini *ini_regs, bool skip_pcu)
 {
 	unsigned int i;
 
 	/* Write initial registers */
 	for (i = 0; i < size; i++) {
-		/* On channel change there is
-		 * no need to mess with PCU */
-		if (change_channel &&
+		/* Skip PCU registers if
+		 * requested */
+		if (skip_pcu &&
 				ini_regs[i].ini_register >= AR5K_PCU_MIN &&
 				ini_regs[i].ini_register <= AR5K_PCU_MAX)
 			continue;
@@ -1409,7 +1403,7 @@ static void ath5k_hw_ini_mode_registers(struct ath5k_hw *ah,
 
 }
 
-int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
+int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool skip_pcu)
 {
 	/*
 	 * Write initial register settings
@@ -1427,7 +1421,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 		 * Write initial settings common for all modes
 		 */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5212_ini_common_start),
-				ar5212_ini_common_start, change_channel);
+				ar5212_ini_common_start, skip_pcu);
 
 		/* Second set of mode-specific settings */
 		switch (ah->ah_radio) {
@@ -1439,12 +1433,12 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5111_ini_common_end),
-					rf5111_ini_common_end, change_channel);
+					rf5111_ini_common_end, skip_pcu);
 
 			/* Baseband gain table */
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5111_ini_bbgain),
-					rf5111_ini_bbgain, change_channel);
+					rf5111_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF5112:
@@ -1455,11 +1449,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_common_end),
-					rf5112_ini_common_end, change_channel);
+					rf5112_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF5413:
@@ -1470,11 +1464,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5413_ini_common_end),
-					rf5413_ini_common_end, change_channel);
+					rf5413_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF2316:
@@ -1486,7 +1480,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf2413_ini_common_end),
-					rf2413_ini_common_end, change_channel);
+					rf2413_ini_common_end, skip_pcu);
 
 			/* Override settings from rf2413_ini_common_end */
 			if (ah->ah_radio == AR5K_RF2316) {
@@ -1498,7 +1492,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 			break;
 		case AR5K_RF2317:
 		case AR5K_RF2425:
@@ -1509,11 +1503,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf2425_ini_common_end),
-					rf2425_ini_common_end, change_channel);
+					rf2425_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 			break;
 		default:
 			return -EINVAL;
@@ -1538,17 +1532,17 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 		 * Write initial settings common for all modes
 		 */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5211_ini),
-				ar5211_ini, change_channel);
+				ar5211_ini, skip_pcu);
 
 		/* AR5211 only comes with 5111 */
 
 		/* Baseband gain table */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(rf5111_ini_bbgain),
-				rf5111_ini_bbgain, change_channel);
+				rf5111_ini_bbgain, skip_pcu);
 	/* For AR5210 (for mode settings check out ath5k_hw_reset_tx_queue) */
 	} else if (ah->ah_version == AR5K_AR5210) {
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5210_ini),
-				ar5210_ini, change_channel);
+				ar5210_ini, skip_pcu);
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath5k/rfbuffer.h b/drivers/net/wireless/ath/ath5k/rfbuffer.h
index 3ac4cff4239d..70356bacd5db 100644
--- a/drivers/net/wireless/ath/ath5k/rfbuffer.h
+++ b/drivers/net/wireless/ath/ath5k/rfbuffer.h
@@ -51,7 +51,7 @@
 struct ath5k_ini_rfbuffer {
 	u8	rfb_bank;		/* RF Bank number */
 	u16	rfb_ctrl_register;	/* RF Buffer control register */
-	u32	rfb_mode_data[5];	/* RF Buffer data for each mode */
+	u32	rfb_mode_data[3];	/* RF Buffer data for each mode */
 };
 
 /*
@@ -177,97 +177,52 @@ static const struct ath5k_rf_reg rf_regs_5111[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5111[] = {
-	{ 0, 0x989c,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00380000, 0x00380000, 0x00380000, 0x00380000, 0x00380000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x000000c0, 0x00000080, 0x00000080 } },
-	{ 0, 0x989c,
-	    { 0x000400f9, 0x000400f9, 0x000400ff, 0x000400fd, 0x000400fd } },
-	{ 0, 0x98d4,
-	    { 0x00000000, 0x00000000, 0x00000004, 0x00000004, 0x00000004 } },
-	{ 1, 0x98d4,
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d4,
-	    { 0x00000010, 0x00000014, 0x00000010, 0x00000010, 0x00000014 } },
-	{ 3, 0x98d8,
-	    { 0x00601068, 0x00601068, 0x00601068, 0x00601068, 0x00601068 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x04000000, 0x04000000, 0x04000000, 0x04000000, 0x04000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x0a000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x003800c0, 0x00380080, 0x023800c0, 0x003800c0, 0x003800c0 } },
-	{ 6, 0x989c,
-	    { 0x00020006, 0x00020006, 0x00000006, 0x00020006, 0x00020006 } },
-	{ 6, 0x989c,
-	    { 0x00000089, 0x00000089, 0x00000089, 0x00000089, 0x00000089 } },
-	{ 6, 0x989c,
-	    { 0x000000a0, 0x000000a0, 0x000000a0, 0x000000a0, 0x000000a0 } },
-	{ 6, 0x989c,
-	    { 0x00040007, 0x00040007, 0x00040007, 0x00040007, 0x00040007 } },
-	{ 6, 0x98d4,
-	    { 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a } },
-	{ 7, 0x989c,
-	    { 0x00000040, 0x00000048, 0x00000040, 0x00000040, 0x00000040 } },
-	{ 7, 0x989c,
-	    { 0x00000010, 0x00000010, 0x00000010, 0x00000010, 0x00000010 } },
-	{ 7, 0x989c,
-	    { 0x00000008, 0x00000008, 0x00000008, 0x00000008, 0x00000008 } },
-	{ 7, 0x989c,
-	    { 0x0000004f, 0x0000004f, 0x0000004f, 0x0000004f, 0x0000004f } },
-	{ 7, 0x989c,
-	    { 0x000000f1, 0x000000f1, 0x00000061, 0x000000f1, 0x000000f1 } },
-	{ 7, 0x989c,
-	    { 0x0000904f, 0x0000904f, 0x0000904c, 0x0000904f, 0x0000904f } },
-	{ 7, 0x989c,
-	    { 0x0000125a, 0x0000125a, 0x0000129a, 0x0000125a, 0x0000125a } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000f, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00380000, 0x00380000, 0x00380000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x000000c0, 0x00000080 } },
+	{ 0, 0x989c, { 0x000400f9, 0x000400ff, 0x000400fd } },
+	{ 0, 0x98d4, { 0x00000000, 0x00000004, 0x00000004 } },
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d4, { 0x00000010, 0x00000010, 0x00000010 } },
+	{ 3, 0x98d8, { 0x00601068, 0x00601068, 0x00601068 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x04000000, 0x04000000, 0x04000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x0a000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x003800c0, 0x023800c0, 0x003800c0 } },
+	{ 6, 0x989c, { 0x00020006, 0x00000006, 0x00020006 } },
+	{ 6, 0x989c, { 0x00000089, 0x00000089, 0x00000089 } },
+	{ 6, 0x989c, { 0x000000a0, 0x000000a0, 0x000000a0 } },
+	{ 6, 0x989c, { 0x00040007, 0x00040007, 0x00040007 } },
+	{ 6, 0x98d4, { 0x0000001a, 0x0000001a, 0x0000001a } },
+	{ 7, 0x989c, { 0x00000040, 0x00000040, 0x00000040 } },
+	{ 7, 0x989c, { 0x00000010, 0x00000010, 0x00000010 } },
+	{ 7, 0x989c, { 0x00000008, 0x00000008, 0x00000008 } },
+	{ 7, 0x989c, { 0x0000004f, 0x0000004f, 0x0000004f } },
+	{ 7, 0x989c, { 0x000000f1, 0x00000061, 0x000000f1 } },
+	{ 7, 0x989c, { 0x0000904f, 0x0000904c, 0x0000904f } },
+	{ 7, 0x989c, { 0x0000125a, 0x0000129a, 0x0000125a } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000f, 0x0000000e } },
 };
 
 
@@ -335,115 +290,61 @@ static const struct ath5k_rf_reg rf_regs_5112[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5112[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x03060408, 0x03070408, 0x03060408, 0x03060408, 0x03070408 } },
-	{ 3, 0x98dc,
-	    { 0x00a0c0c0, 0x00a0c0c0, 0x00e0c0c0, 0x00e0c0c0, 0x00e0c0c0 } },
-	{ 6, 0x989c,
-	    { 0x00a00000, 0x00a00000, 0x00a00000, 0x00a00000, 0x00a00000 } },
-	{ 6, 0x989c,
-	    { 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00660000, 0x00660000, 0x00660000, 0x00660000, 0x00660000 } },
-	{ 6, 0x989c,
-	    { 0x00db0000, 0x00db0000, 0x00db0000, 0x00db0000, 0x00db0000 } },
-	{ 6, 0x989c,
-	    { 0x00f10000, 0x00f10000, 0x00f10000, 0x00f10000, 0x00f10000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x008b0000, 0x008b0000, 0x008b0000, 0x008b0000, 0x008b0000 } },
-	{ 6, 0x989c,
-	    { 0x00600000, 0x00600000, 0x00600000, 0x00600000, 0x00600000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x00840000, 0x00840000, 0x00840000, 0x00840000, 0x00840000 } },
-	{ 6, 0x989c,
-	    { 0x00640000, 0x00640000, 0x00640000, 0x00640000, 0x00640000 } },
-	{ 6, 0x989c,
-	    { 0x00200000, 0x00200000, 0x00200000, 0x00200000, 0x00200000 } },
-	{ 6, 0x989c,
-	    { 0x00240000, 0x00240000, 0x00240000, 0x00240000, 0x00240000 } },
-	{ 6, 0x989c,
-	    { 0x00250000, 0x00250000, 0x00250000, 0x00250000, 0x00250000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x00510000, 0x00510000, 0x00510000, 0x00510000, 0x00510000 } },
-	{ 6, 0x989c,
-	    { 0x1c040000, 0x1c040000, 0x1c040000, 0x1c040000, 0x1c040000 } },
-	{ 6, 0x989c,
-	    { 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000 } },
-	{ 6, 0x989c,
-	    { 0x00a10000, 0x00a10000, 0x00a10000, 0x00a10000, 0x00a10000 } },
-	{ 6, 0x989c,
-	    { 0x00400000, 0x00400000, 0x00400000, 0x00400000, 0x00400000 } },
-	{ 6, 0x989c,
-	    { 0x03090000, 0x03090000, 0x03090000, 0x03090000, 0x03090000 } },
-	{ 6, 0x989c,
-	    { 0x06000000, 0x06000000, 0x06000000, 0x06000000, 0x06000000 } },
-	{ 6, 0x989c,
-	    { 0x000000b0, 0x000000b0, 0x000000a8, 0x000000a8, 0x000000a8 } },
-	{ 6, 0x989c,
-	    { 0x0000002e, 0x0000002e, 0x0000002e, 0x0000002e, 0x0000002e } },
-	{ 6, 0x989c,
-	    { 0x006c4a41, 0x006c4a41, 0x006c4af1, 0x006c4a61, 0x006c4a61 } },
-	{ 6, 0x989c,
-	    { 0x0050892a, 0x0050892a, 0x0050892b, 0x0050892b, 0x0050892b } },
-	{ 6, 0x989c,
-	    { 0x00842400, 0x00842400, 0x00842400, 0x00842400, 0x00842400 } },
-	{ 6, 0x989c,
-	    { 0x00c69200, 0x00c69200, 0x00c69200, 0x00c69200, 0x00c69200 } },
-	{ 6, 0x98d0,
-	    { 0x0002000c, 0x0002000c, 0x0002000c, 0x0002000c, 0x0002000c } },
-	{ 7, 0x989c,
-	    { 0x00000094, 0x00000094, 0x00000094, 0x00000094, 0x00000094 } },
-	{ 7, 0x989c,
-	    { 0x00000091, 0x00000091, 0x00000091, 0x00000091, 0x00000091 } },
-	{ 7, 0x989c,
-	    { 0x0000000a, 0x0000000a, 0x00000012, 0x00000012, 0x00000012 } },
-	{ 7, 0x989c,
-	    { 0x00000080, 0x00000080, 0x00000080, 0x00000080, 0x00000080 } },
-	{ 7, 0x989c,
-	    { 0x000000c1, 0x000000c1, 0x000000c1, 0x000000c1, 0x000000c1 } },
-	{ 7, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 7, 0x989c,
-	    { 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0 } },
-	{ 7, 0x989c,
-	    { 0x00000022, 0x00000022, 0x00000022, 0x00000022, 0x00000022 } },
-	{ 7, 0x989c,
-	    { 0x00000092, 0x00000092, 0x00000092, 0x00000092, 0x00000092 } },
-	{ 7, 0x989c,
-	    { 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4 } },
-	{ 7, 0x989c,
-	    { 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc } },
-	{ 7, 0x989c,
-	    { 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c } },
-	{ 7, 0x98c4,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x03060408, 0x03060408, 0x03060408 } },
+	{ 3, 0x98dc, { 0x00a0c0c0, 0x00e0c0c0, 0x00e0c0c0 } },
+	{ 6, 0x989c, { 0x00a00000, 0x00a00000, 0x00a00000 } },
+	{ 6, 0x989c, { 0x000a0000, 0x000a0000, 0x000a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00660000, 0x00660000, 0x00660000 } },
+	{ 6, 0x989c, { 0x00db0000, 0x00db0000, 0x00db0000 } },
+	{ 6, 0x989c, { 0x00f10000, 0x00f10000, 0x00f10000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x008b0000, 0x008b0000, 0x008b0000 } },
+	{ 6, 0x989c, { 0x00600000, 0x00600000, 0x00600000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x00840000, 0x00840000, 0x00840000 } },
+	{ 6, 0x989c, { 0x00640000, 0x00640000, 0x00640000 } },
+	{ 6, 0x989c, { 0x00200000, 0x00200000, 0x00200000 } },
+	{ 6, 0x989c, { 0x00240000, 0x00240000, 0x00240000 } },
+	{ 6, 0x989c, { 0x00250000, 0x00250000, 0x00250000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x00510000, 0x00510000, 0x00510000 } },
+	{ 6, 0x989c, { 0x1c040000, 0x1c040000, 0x1c040000 } },
+	{ 6, 0x989c, { 0x000a0000, 0x000a0000, 0x000a0000 } },
+	{ 6, 0x989c, { 0x00a10000, 0x00a10000, 0x00a10000 } },
+	{ 6, 0x989c, { 0x00400000, 0x00400000, 0x00400000 } },
+	{ 6, 0x989c, { 0x03090000, 0x03090000, 0x03090000 } },
+	{ 6, 0x989c, { 0x06000000, 0x06000000, 0x06000000 } },
+	{ 6, 0x989c, { 0x000000b0, 0x000000a8, 0x000000a8 } },
+	{ 6, 0x989c, { 0x0000002e, 0x0000002e, 0x0000002e } },
+	{ 6, 0x989c, { 0x006c4a41, 0x006c4af1, 0x006c4a61 } },
+	{ 6, 0x989c, { 0x0050892a, 0x0050892b, 0x0050892b } },
+	{ 6, 0x989c, { 0x00842400, 0x00842400, 0x00842400 } },
+	{ 6, 0x989c, { 0x00c69200, 0x00c69200, 0x00c69200 } },
+	{ 6, 0x98d0, { 0x0002000c, 0x0002000c, 0x0002000c } },
+	{ 7, 0x989c, { 0x00000094, 0x00000094, 0x00000094 } },
+	{ 7, 0x989c, { 0x00000091, 0x00000091, 0x00000091 } },
+	{ 7, 0x989c, { 0x0000000a, 0x00000012, 0x00000012 } },
+	{ 7, 0x989c, { 0x00000080, 0x00000080, 0x00000080 } },
+	{ 7, 0x989c, { 0x000000c1, 0x000000c1, 0x000000c1 } },
+	{ 7, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 7, 0x989c, { 0x000000f0, 0x000000f0, 0x000000f0 } },
+	{ 7, 0x989c, { 0x00000022, 0x00000022, 0x00000022 } },
+	{ 7, 0x989c, { 0x00000092, 0x00000092, 0x00000092 } },
+	{ 7, 0x989c, { 0x000000d4, 0x000000d4, 0x000000d4 } },
+	{ 7, 0x989c, { 0x000014cc, 0x000014cc, 0x000014cc } },
+	{ 7, 0x989c, { 0x0000048c, 0x0000048c, 0x0000048c } },
+	{ 7, 0x98c4, { 0x00000003, 0x00000003, 0x00000003 } },
 };
 
 /* RFX112A (Derby 2) */
@@ -515,119 +416,63 @@ static const struct ath5k_rf_reg rf_regs_5112a[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5112a[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x03060408, 0x03070408, 0x03060408, 0x03060408, 0x03070408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00010000, 0x00010000, 0x00010000, 0x00010000, 0x00010000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00180000, 0x00180000, 0x00180000, 0x00180000, 0x00180000 } },
-	{ 6, 0x989c,
-	    { 0x00600000, 0x00600000, 0x006e0000, 0x006e0000, 0x006e0000 } },
-	{ 6, 0x989c,
-	    { 0x00c70000, 0x00c70000, 0x00c70000, 0x00c70000, 0x00c70000 } },
-	{ 6, 0x989c,
-	    { 0x004b0000, 0x004b0000, 0x004b0000, 0x004b0000, 0x004b0000 } },
-	{ 6, 0x989c,
-	    { 0x04480000, 0x04480000, 0x04480000, 0x04480000, 0x04480000 } },
-	{ 6, 0x989c,
-	    { 0x004c0000, 0x004c0000, 0x004c0000, 0x004c0000, 0x004c0000 } },
-	{ 6, 0x989c,
-	    { 0x00e40000, 0x00e40000, 0x00e40000, 0x00e40000, 0x00e40000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00fc0000, 0x00fc0000, 0x00fc0000, 0x00fc0000, 0x00fc0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x043f0000, 0x043f0000, 0x043f0000, 0x043f0000, 0x043f0000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x02190000, 0x02190000, 0x02190000, 0x02190000, 0x02190000 } },
-	{ 6, 0x989c,
-	    { 0x00240000, 0x00240000, 0x00240000, 0x00240000, 0x00240000 } },
-	{ 6, 0x989c,
-	    { 0x00b40000, 0x00b40000, 0x00b40000, 0x00b40000, 0x00b40000 } },
-	{ 6, 0x989c,
-	    { 0x00990000, 0x00990000, 0x00990000, 0x00990000, 0x00990000 } },
-	{ 6, 0x989c,
-	    { 0x00500000, 0x00500000, 0x00500000, 0x00500000, 0x00500000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0xc0320000, 0xc0320000, 0xc0320000, 0xc0320000, 0xc0320000 } },
-	{ 6, 0x989c,
-	    { 0x01740000, 0x01740000, 0x01740000, 0x01740000, 0x01740000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x86280000, 0x86280000, 0x86280000, 0x86280000, 0x86280000 } },
-	{ 6, 0x989c,
-	    { 0x31840000, 0x31840000, 0x31840000, 0x31840000, 0x31840000 } },
-	{ 6, 0x989c,
-	    { 0x00f20080, 0x00f20080, 0x00f20080, 0x00f20080, 0x00f20080 } },
-	{ 6, 0x989c,
-	    { 0x00270019, 0x00270019, 0x00270019, 0x00270019, 0x00270019 } },
-	{ 6, 0x989c,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000000b2, 0x000000b2, 0x000000b2, 0x000000b2, 0x000000b2 } },
-	{ 6, 0x989c,
-	    { 0x00b02084, 0x00b02084, 0x00b02084, 0x00b02084, 0x00b02084 } },
-	{ 6, 0x989c,
-	    { 0x004125a4, 0x004125a4, 0x004125a4, 0x004125a4, 0x004125a4 } },
-	{ 6, 0x989c,
-	    { 0x00119220, 0x00119220, 0x00119220, 0x00119220, 0x00119220 } },
-	{ 6, 0x989c,
-	    { 0x001a4800, 0x001a4800, 0x001a4800, 0x001a4800, 0x001a4800 } },
-	{ 6, 0x98d8,
-	    { 0x000b0230, 0x000b0230, 0x000b0230, 0x000b0230, 0x000b0230 } },
-	{ 7, 0x989c,
-	    { 0x00000094, 0x00000094, 0x00000094, 0x00000094, 0x00000094 } },
-	{ 7, 0x989c,
-	    { 0x00000091, 0x00000091, 0x00000091, 0x00000091, 0x00000091 } },
-	{ 7, 0x989c,
-	    { 0x00000012, 0x00000012, 0x00000012, 0x00000012, 0x00000012 } },
-	{ 7, 0x989c,
-	    { 0x00000080, 0x00000080, 0x00000080, 0x00000080, 0x00000080 } },
-	{ 7, 0x989c,
-	    { 0x000000d9, 0x000000d9, 0x000000d9, 0x000000d9, 0x000000d9 } },
-	{ 7, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 7, 0x989c,
-	    { 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0 } },
-	{ 7, 0x989c,
-	    { 0x000000a2, 0x000000a2, 0x000000a2, 0x000000a2, 0x000000a2 } },
-	{ 7, 0x989c,
-	    { 0x00000052, 0x00000052, 0x00000052, 0x00000052, 0x00000052 } },
-	{ 7, 0x989c,
-	    { 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4 } },
-	{ 7, 0x989c,
-	    { 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc } },
-	{ 7, 0x989c,
-	    { 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c } },
-	{ 7, 0x98c4,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x03060408, 0x03060408, 0x03060408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x0f000000, 0x0f000000, 0x0f000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00800000, 0x00800000, 0x00800000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00010000, 0x00010000, 0x00010000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00180000, 0x00180000, 0x00180000 } },
+	{ 6, 0x989c, { 0x00600000, 0x006e0000, 0x006e0000 } },
+	{ 6, 0x989c, { 0x00c70000, 0x00c70000, 0x00c70000 } },
+	{ 6, 0x989c, { 0x004b0000, 0x004b0000, 0x004b0000 } },
+	{ 6, 0x989c, { 0x04480000, 0x04480000, 0x04480000 } },
+	{ 6, 0x989c, { 0x004c0000, 0x004c0000, 0x004c0000 } },
+	{ 6, 0x989c, { 0x00e40000, 0x00e40000, 0x00e40000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00fc0000, 0x00fc0000, 0x00fc0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x043f0000, 0x043f0000, 0x043f0000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x02190000, 0x02190000, 0x02190000 } },
+	{ 6, 0x989c, { 0x00240000, 0x00240000, 0x00240000 } },
+	{ 6, 0x989c, { 0x00b40000, 0x00b40000, 0x00b40000 } },
+	{ 6, 0x989c, { 0x00990000, 0x00990000, 0x00990000 } },
+	{ 6, 0x989c, { 0x00500000, 0x00500000, 0x00500000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0xc0320000, 0xc0320000, 0xc0320000 } },
+	{ 6, 0x989c, { 0x01740000, 0x01740000, 0x01740000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x86280000, 0x86280000, 0x86280000 } },
+	{ 6, 0x989c, { 0x31840000, 0x31840000, 0x31840000 } },
+	{ 6, 0x989c, { 0x00f20080, 0x00f20080, 0x00f20080 } },
+	{ 6, 0x989c, { 0x00270019, 0x00270019, 0x00270019 } },
+	{ 6, 0x989c, { 0x00000003, 0x00000003, 0x00000003 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000000b2, 0x000000b2, 0x000000b2 } },
+	{ 6, 0x989c, { 0x00b02084, 0x00b02084, 0x00b02084 } },
+	{ 6, 0x989c, { 0x004125a4, 0x004125a4, 0x004125a4 } },
+	{ 6, 0x989c, { 0x00119220, 0x00119220, 0x00119220 } },
+	{ 6, 0x989c, { 0x001a4800, 0x001a4800, 0x001a4800 } },
+	{ 6, 0x98d8, { 0x000b0230, 0x000b0230, 0x000b0230 } },
+	{ 7, 0x989c, { 0x00000094, 0x00000094, 0x00000094 } },
+	{ 7, 0x989c, { 0x00000091, 0x00000091, 0x00000091 } },
+	{ 7, 0x989c, { 0x00000012, 0x00000012, 0x00000012 } },
+	{ 7, 0x989c, { 0x00000080, 0x00000080, 0x00000080 } },
+	{ 7, 0x989c, { 0x000000d9, 0x000000d9, 0x000000d9 } },
+	{ 7, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 7, 0x989c, { 0x000000f0, 0x000000f0, 0x000000f0 } },
+	{ 7, 0x989c, { 0x000000a2, 0x000000a2, 0x000000a2 } },
+	{ 7, 0x989c, { 0x00000052, 0x00000052, 0x00000052 } },
+	{ 7, 0x989c, { 0x000000d4, 0x000000d4, 0x000000d4 } },
+	{ 7, 0x989c, { 0x000014cc, 0x000014cc, 0x000014cc } },
+	{ 7, 0x989c, { 0x0000048c, 0x0000048c, 0x0000048c } },
+	{ 7, 0x98c4, { 0x00000003, 0x00000003, 0x00000003 } },
 };
 
 
@@ -649,73 +494,40 @@ static const struct ath5k_rf_reg rf_regs_2413[] = {
  * XXX: a/aTurbo ???
  */
 static const struct ath5k_ini_rfbuffer rfb_2413[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0xf0000000, 0xf0000000, 0xf0000000, 0xf0000000, 0xf0000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x03000000, 0x03000000, 0x03000000, 0x03000000, 0x03000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x40400000, 0x40400000, 0x40400000, 0x40400000, 0x40400000 } },
-	{ 6, 0x989c,
-	    { 0x65050000, 0x65050000, 0x65050000, 0x65050000, 0x65050000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00420000, 0x00420000, 0x00420000, 0x00420000, 0x00420000 } },
-	{ 6, 0x989c,
-	    { 0x00b50000, 0x00b50000, 0x00b50000, 0x00b50000, 0x00b50000 } },
-	{ 6, 0x989c,
-	    { 0x00030000, 0x00030000, 0x00030000, 0x00030000, 0x00030000 } },
-	{ 6, 0x989c,
-	    { 0x00f70000, 0x00f70000, 0x00f70000, 0x00f70000, 0x00f70000 } },
-	{ 6, 0x989c,
-	    { 0x009d0000, 0x009d0000, 0x009d0000, 0x009d0000, 0x009d0000 } },
-	{ 6, 0x989c,
-	    { 0x00220000, 0x00220000, 0x00220000, 0x00220000, 0x00220000 } },
-	{ 6, 0x989c,
-	    { 0x04220000, 0x04220000, 0x04220000, 0x04220000, 0x04220000 } },
-	{ 6, 0x989c,
-	    { 0x00230018, 0x00230018, 0x00230018, 0x00230018, 0x00230018 } },
-	{ 6, 0x989c,
-	    { 0x00280000, 0x00280000, 0x00280060, 0x00280060, 0x00280060 } },
-	{ 6, 0x989c,
-	    { 0x005000c0, 0x005000c0, 0x005000c3, 0x005000c3, 0x005000c3 } },
-	{ 6, 0x989c,
-	    { 0x0004007f, 0x0004007f, 0x0004007f, 0x0004007f, 0x0004007f } },
-	{ 6, 0x989c,
-	    { 0x00000458, 0x00000458, 0x00000458, 0x00000458, 0x00000458 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x0000c000, 0x0000c000, 0x0000c000, 0x0000c000, 0x0000c000 } },
-	{ 6, 0x98d8,
-	    { 0x00400230, 0x00400230, 0x00400230, 0x00400230, 0x00400230 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0xf0000000, 0xf0000000, 0xf0000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x03000000, 0x03000000, 0x03000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x40400000, 0x40400000, 0x40400000 } },
+	{ 6, 0x989c, { 0x65050000, 0x65050000, 0x65050000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00420000, 0x00420000, 0x00420000 } },
+	{ 6, 0x989c, { 0x00b50000, 0x00b50000, 0x00b50000 } },
+	{ 6, 0x989c, { 0x00030000, 0x00030000, 0x00030000 } },
+	{ 6, 0x989c, { 0x00f70000, 0x00f70000, 0x00f70000 } },
+	{ 6, 0x989c, { 0x009d0000, 0x009d0000, 0x009d0000 } },
+	{ 6, 0x989c, { 0x00220000, 0x00220000, 0x00220000 } },
+	{ 6, 0x989c, { 0x04220000, 0x04220000, 0x04220000 } },
+	{ 6, 0x989c, { 0x00230018, 0x00230018, 0x00230018 } },
+	{ 6, 0x989c, { 0x00280000, 0x00280060, 0x00280060 } },
+	{ 6, 0x989c, { 0x005000c0, 0x005000c3, 0x005000c3 } },
+	{ 6, 0x989c, { 0x0004007f, 0x0004007f, 0x0004007f } },
+	{ 6, 0x989c, { 0x00000458, 0x00000458, 0x00000458 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x0000c000, 0x0000c000, 0x0000c000 } },
+	{ 6, 0x98d8, { 0x00400230, 0x00400230, 0x00400230 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -735,77 +547,42 @@ static const struct ath5k_rf_reg rf_regs_2316[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_2316[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000 } },
-	{ 6, 0x989c,
-	    { 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000 } },
-	{ 6, 0x989c,
-	    { 0x02000000, 0x02000000, 0x02000000, 0x02000000, 0x02000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0xf8000000, 0xf8000000, 0xf8000000, 0xf8000000, 0xf8000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x95150000, 0x95150000, 0x95150000, 0x95150000, 0x95150000 } },
-	{ 6, 0x989c,
-	    { 0xc1000000, 0xc1000000, 0xc1000000, 0xc1000000, 0xc1000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00080000, 0x00080000, 0x00080000, 0x00080000, 0x00080000 } },
-	{ 6, 0x989c,
-	    { 0x00d50000, 0x00d50000, 0x00d50000, 0x00d50000, 0x00d50000 } },
-	{ 6, 0x989c,
-	    { 0x000e0000, 0x000e0000, 0x000e0000, 0x000e0000, 0x000e0000 } },
-	{ 6, 0x989c,
-	    { 0x00dc0000, 0x00dc0000, 0x00dc0000, 0x00dc0000, 0x00dc0000 } },
-	{ 6, 0x989c,
-	    { 0x00770000, 0x00770000, 0x00770000, 0x00770000, 0x00770000 } },
-	{ 6, 0x989c,
-	    { 0x008a0000, 0x008a0000, 0x008a0000, 0x008a0000, 0x008a0000 } },
-	{ 6, 0x989c,
-	    { 0x10880000, 0x10880000, 0x10880000, 0x10880000, 0x10880000 } },
-	{ 6, 0x989c,
-	    { 0x008c0060, 0x008c0060, 0x008c0060, 0x008c0060, 0x008c0060 } },
-	{ 6, 0x989c,
-	    { 0x00a00000, 0x00a00000, 0x00a00080, 0x00a00080, 0x00a00080 } },
-	{ 6, 0x989c,
-	    { 0x00400000, 0x00400000, 0x0040000d, 0x0040000d, 0x0040000d } },
-	{ 6, 0x989c,
-	    { 0x00110400, 0x00110400, 0x00110400, 0x00110400, 0x00110400 } },
-	{ 6, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 6, 0x989c,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 6, 0x989c,
-	    { 0x00000b00, 0x00000b00, 0x00000b00, 0x00000b00, 0x00000b00 } },
-	{ 6, 0x989c,
-	    { 0x00000be8, 0x00000be8, 0x00000be8, 0x00000be8, 0x00000be8 } },
-	{ 6, 0x98c0,
-	    { 0x00010000, 0x00010000, 0x00010000, 0x00010000, 0x00010000 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0xc0000000, 0xc0000000, 0xc0000000 } },
+	{ 6, 0x989c, { 0x0f000000, 0x0f000000, 0x0f000000 } },
+	{ 6, 0x989c, { 0x02000000, 0x02000000, 0x02000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0xf8000000, 0xf8000000, 0xf8000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x95150000, 0x95150000, 0x95150000 } },
+	{ 6, 0x989c, { 0xc1000000, 0xc1000000, 0xc1000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00080000, 0x00080000, 0x00080000 } },
+	{ 6, 0x989c, { 0x00d50000, 0x00d50000, 0x00d50000 } },
+	{ 6, 0x989c, { 0x000e0000, 0x000e0000, 0x000e0000 } },
+	{ 6, 0x989c, { 0x00dc0000, 0x00dc0000, 0x00dc0000 } },
+	{ 6, 0x989c, { 0x00770000, 0x00770000, 0x00770000 } },
+	{ 6, 0x989c, { 0x008a0000, 0x008a0000, 0x008a0000 } },
+	{ 6, 0x989c, { 0x10880000, 0x10880000, 0x10880000 } },
+	{ 6, 0x989c, { 0x008c0060, 0x008c0060, 0x008c0060 } },
+	{ 6, 0x989c, { 0x00a00000, 0x00a00080, 0x00a00080 } },
+	{ 6, 0x989c, { 0x00400000, 0x0040000d, 0x0040000d } },
+	{ 6, 0x989c, { 0x00110400, 0x00110400, 0x00110400 } },
+	{ 6, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 6, 0x989c, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 6, 0x989c, { 0x00000b00, 0x00000b00, 0x00000b00 } },
+	{ 6, 0x989c, { 0x00000be8, 0x00000be8, 0x00000be8 } },
+	{ 6, 0x98c0, { 0x00010000, 0x00010000, 0x00010000 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -835,93 +612,50 @@ static const struct ath5k_rf_reg rf_regs_5413[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5413[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x00000008, 0x00000008, 0x00000008, 0x00000008, 0x00000008 } },
-	{ 3, 0x98dc,
-	    { 0x00a000c0, 0x00a000c0, 0x00e000c0, 0x00e000c0, 0x00e000c0 } },
-	{ 6, 0x989c,
-	    { 0x33000000, 0x33000000, 0x33000000, 0x33000000, 0x33000000 } },
-	{ 6, 0x989c,
-	    { 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x1f000000, 0x1f000000, 0x1f000000, 0x1f000000, 0x1f000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00b80000, 0x00b80000, 0x00b80000, 0x00b80000, 0x00b80000 } },
-	{ 6, 0x989c,
-	    { 0x00b70000, 0x00b70000, 0x00b70000, 0x00b70000, 0x00b70000 } },
-	{ 6, 0x989c,
-	    { 0x00840000, 0x00840000, 0x00840000, 0x00840000, 0x00840000 } },
-	{ 6, 0x989c,
-	    { 0x00980000, 0x00980000, 0x00980000, 0x00980000, 0x00980000 } },
-	{ 6, 0x989c,
-	    { 0x00c00000, 0x00c00000, 0x00c00000, 0x00c00000, 0x00c00000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00d70000, 0x00d70000, 0x00d70000, 0x00d70000, 0x00d70000 } },
-	{ 6, 0x989c,
-	    { 0x00610000, 0x00610000, 0x00610000, 0x00610000, 0x00610000 } },
-	{ 6, 0x989c,
-	    { 0x00fe0000, 0x00fe0000, 0x00fe0000, 0x00fe0000, 0x00fe0000 } },
-	{ 6, 0x989c,
-	    { 0x00de0000, 0x00de0000, 0x00de0000, 0x00de0000, 0x00de0000 } },
-	{ 6, 0x989c,
-	    { 0x007f0000, 0x007f0000, 0x007f0000, 0x007f0000, 0x007f0000 } },
-	{ 6, 0x989c,
-	    { 0x043d0000, 0x043d0000, 0x043d0000, 0x043d0000, 0x043d0000 } },
-	{ 6, 0x989c,
-	    { 0x00770000, 0x00770000, 0x00770000, 0x00770000, 0x00770000 } },
-	{ 6, 0x989c,
-	    { 0x00440000, 0x00440000, 0x00440000, 0x00440000, 0x00440000 } },
-	{ 6, 0x989c,
-	    { 0x00980000, 0x00980000, 0x00980000, 0x00980000, 0x00980000 } },
-	{ 6, 0x989c,
-	    { 0x00100080, 0x00100080, 0x00100080, 0x00100080, 0x00100080 } },
-	{ 6, 0x989c,
-	    { 0x0005c034, 0x0005c034, 0x0005c034, 0x0005c034, 0x0005c034 } },
-	{ 6, 0x989c,
-	    { 0x003100f0, 0x003100f0, 0x003100f0, 0x003100f0, 0x003100f0 } },
-	{ 6, 0x989c,
-	    { 0x000c011f, 0x000c011f, 0x000c011f, 0x000c011f, 0x000c011f } },
-	{ 6, 0x989c,
-	    { 0x00510040, 0x00510040, 0x00510040, 0x00510040, 0x00510040 } },
-	{ 6, 0x989c,
-	    { 0x005000da, 0x005000da, 0x005000da, 0x005000da, 0x005000da } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00004044, 0x00004044, 0x00004044, 0x00004044, 0x00004044 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000060c0, 0x000060c0, 0x000060c0, 0x000060c0, 0x000060c0 } },
-	{ 6, 0x989c,
-	    { 0x00002c00, 0x00002c00, 0x00003600, 0x00003600, 0x00002c00 } },
-	{ 6, 0x98c8,
-	    { 0x00000403, 0x00000403, 0x00040403, 0x00040403, 0x00040403 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x00000008, 0x00000008, 0x00000008 } },
+	{ 3, 0x98dc, { 0x00a000c0, 0x00e000c0, 0x00e000c0 } },
+	{ 6, 0x989c, { 0x33000000, 0x33000000, 0x33000000 } },
+	{ 6, 0x989c, { 0x01000000, 0x01000000, 0x01000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x1f000000, 0x1f000000, 0x1f000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00b80000, 0x00b80000, 0x00b80000 } },
+	{ 6, 0x989c, { 0x00b70000, 0x00b70000, 0x00b70000 } },
+	{ 6, 0x989c, { 0x00840000, 0x00840000, 0x00840000 } },
+	{ 6, 0x989c, { 0x00980000, 0x00980000, 0x00980000 } },
+	{ 6, 0x989c, { 0x00c00000, 0x00c00000, 0x00c00000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00d70000, 0x00d70000, 0x00d70000 } },
+	{ 6, 0x989c, { 0x00610000, 0x00610000, 0x00610000 } },
+	{ 6, 0x989c, { 0x00fe0000, 0x00fe0000, 0x00fe0000 } },
+	{ 6, 0x989c, { 0x00de0000, 0x00de0000, 0x00de0000 } },
+	{ 6, 0x989c, { 0x007f0000, 0x007f0000, 0x007f0000 } },
+	{ 6, 0x989c, { 0x043d0000, 0x043d0000, 0x043d0000 } },
+	{ 6, 0x989c, { 0x00770000, 0x00770000, 0x00770000 } },
+	{ 6, 0x989c, { 0x00440000, 0x00440000, 0x00440000 } },
+	{ 6, 0x989c, { 0x00980000, 0x00980000, 0x00980000 } },
+	{ 6, 0x989c, { 0x00100080, 0x00100080, 0x00100080 } },
+	{ 6, 0x989c, { 0x0005c034, 0x0005c034, 0x0005c034 } },
+	{ 6, 0x989c, { 0x003100f0, 0x003100f0, 0x003100f0 } },
+	{ 6, 0x989c, { 0x000c011f, 0x000c011f, 0x000c011f } },
+	{ 6, 0x989c, { 0x00510040, 0x00510040, 0x00510040 } },
+	{ 6, 0x989c, { 0x005000da, 0x005000da, 0x005000da } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00004044, 0x00004044, 0x00004044 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000060c0, 0x000060c0, 0x000060c0 } },
+	{ 6, 0x989c, { 0x00002c00, 0x00003600, 0x00003600 } },
+	{ 6, 0x98c8, { 0x00000403, 0x00040403, 0x00040403 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -944,79 +678,43 @@ static const struct ath5k_rf_reg rf_regs_2425[] = {
  * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2425[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02001408, 0x02001408, 0x02001408, 0x02001408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140000, 0x00140000, 0x00140000, 0x00140000, 0x00140000 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00001688, 0x00001688, 0x00001688, 0x00001688, 0x00001688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x00e70000, 0x00e70000 } },
+	{ 6, 0x989c, { 0x00140000, 0x00140000, 0x00140000 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0007001a, 0x0007001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00001688, 0x00001688, 0x00001688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 /*
@@ -1024,79 +722,43 @@ static const struct ath5k_ini_rfbuffer rfb_2425[] = {
  * bank modification and get rid of this
  */
 static const struct ath5k_ini_rfbuffer rfb_2317[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140100, 0x00140100, 0x00140100, 0x00140100, 0x00140100 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00009688, 0x00009688, 0x00009688, 0x00009688, 0x00009688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x00e70000, 0x00e70000 } },
+	{ 6, 0x989c, { 0x00140100, 0x00140100, 0x00140100 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0007001a, 0x0007001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00009688, 0x00009688, 0x00009688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 /*
@@ -1105,77 +767,41 @@ static const struct ath5k_ini_rfbuffer rfb_2317[] = {
  * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2417[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02001408, 0x02001408, 0x02001408, 0x02001408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x80e70000, 0x80e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140000, 0x00140000, 0x00140000, 0x00140000, 0x00140000 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0207001a, 0x0207001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00001688, 0x00001688, 0x00001688, 0x00001688, 0x00001688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x80e70000, 0x80e70000 } },
+	{ 6, 0x989c, { 0x00140000, 0x00140000, 0x00140000 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0207001a, 0x0207001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00001688, 0x00001688, 0x00001688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
-- 
cgit v1.2.3


From 4352fab5c2a1a602447d711c84d149bf2f0bc7ba Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Tue, 23 Nov 2010 21:53:28 +0200
Subject: ath5k: Set turbo bit on rf bank 2

 * A diff between rfbuffer settings of turbo and non-turbo
 modes indicates there is a bit on bank 2 related to turbo operation
 (it's set on turbo modes). This bit is present on all radios except
 RF5413 that seems to have a completely different bank 2. Also
 since 2317 has the same rf-registers locations with 2425 and
 since the bit exists on 2317 I assume it also exists on 2425/2417).
 So in case we use turbo mode (40MHz) enable it on bank modification.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c      |  5 +++++
 drivers/net/wireless/ath/ath5k/rfbuffer.h | 27 ++++++++++++++++++++++++---
 2 files changed, 29 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 61d3800c8118..df5cd0fd69d6 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -824,6 +824,11 @@ static int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
 
 	g_step = &go->go_step[ah->ah_gain.g_step_idx];
 
+	/* Set turbo mode (N/A on RF5413) */
+	if ((ah->ah_bwmode == AR5K_BWMODE_40MHZ) &&
+	(ah->ah_radio != AR5K_RF5413))
+		ath5k_hw_rfb_op(ah, rf_regs, 1, AR5K_RF_TURBO, false);
+
 	/* Bank Modifications (chip-specific) */
 	if (ah->ah_radio == AR5K_RF5111) {
 
diff --git a/drivers/net/wireless/ath/ath5k/rfbuffer.h b/drivers/net/wireless/ath/ath5k/rfbuffer.h
index 70356bacd5db..16b67e84906d 100644
--- a/drivers/net/wireless/ath/ath5k/rfbuffer.h
+++ b/drivers/net/wireless/ath/ath5k/rfbuffer.h
@@ -79,8 +79,10 @@ struct ath5k_rf_reg {
  * life easier by using an index for each register
  * instead of a full rfb_field */
 enum ath5k_rf_regs_idx {
+	/* BANK 2 */
+	AR5K_RF_TURBO = 0,
 	/* BANK 6 */
-	AR5K_RF_OB_2GHZ = 0,
+	AR5K_RF_OB_2GHZ,
 	AR5K_RF_OB_5GHZ,
 	AR5K_RF_DB_2GHZ,
 	AR5K_RF_DB_5GHZ,
@@ -134,6 +136,9 @@ enum ath5k_rf_regs_idx {
 * RF5111 (Sombrero) *
 \*******************/
 
+/* BANK 2				len  pos col */
+#define	AR5K_RF5111_RF_TURBO		{ 1, 3,   0 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF5111_OB_2GHZ		{ 3, 119, 0 }
 #define	AR5K_RF5111_DB_2GHZ		{ 3, 122, 0 }
@@ -158,6 +163,7 @@ enum ath5k_rf_regs_idx {
 #define	AR5K_RF5111_MAX_TIME		{ 2, 49,  0 }
 
 static const struct ath5k_rf_reg rf_regs_5111[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5111_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5111_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5111_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5111_OB_5GHZ},
@@ -231,6 +237,9 @@ static const struct ath5k_ini_rfbuffer rfb_5111[] = {
 * RF5112/RF2112 (Derby) *
 \***********************/
 
+/* BANK 2 (Common)			len  pos col */
+#define	AR5K_RF5112X_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 7 (Common)			len  pos col */
 #define	AR5K_RF5112X_GAIN_I		{ 6, 14,  0 }
 #define	AR5K_RF5112X_MIXVGA_OVR		{ 1, 36,  0 }
@@ -262,6 +271,7 @@ static const struct ath5k_ini_rfbuffer rfb_5111[] = {
 #define AR5K_RF5112_PWD(_n)		{ 1, (302 - _n), 3 }
 
 static const struct ath5k_rf_reg rf_regs_5112[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5112X_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5112_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5112_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5112_OB_5GHZ},
@@ -378,6 +388,7 @@ static const struct ath5k_ini_rfbuffer rfb_5112[] = {
 #define	AR5K_RF5112A_XB5_LVL		{ 2, 3,	  3 }
 
 static const struct ath5k_rf_reg rf_regs_5112a[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5112X_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5112A_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5112A_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5112A_OB_5GHZ},
@@ -481,11 +492,15 @@ static const struct ath5k_ini_rfbuffer rfb_5112a[] = {
 * RF2413 (Griffin) *
 \******************/
 
+/* BANK 2				len  pos col */
+#define AR5K_RF2413_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6 				len  pos col */
 #define	AR5K_RF2413_OB_2GHZ		{ 3, 168, 0 }
 #define	AR5K_RF2413_DB_2GHZ		{ 3, 165, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2413[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2413_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2413_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2413_DB_2GHZ},
 };
@@ -536,11 +551,15 @@ static const struct ath5k_ini_rfbuffer rfb_2413[] = {
 * RF2315/RF2316 (Cobra SoC) *
 \***************************/
 
+/* BANK 2				len  pos col */
+#define	AR5K_RF2316_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF2316_OB_2GHZ		{ 3, 178, 0 }
 #define	AR5K_RF2316_DB_2GHZ		{ 3, 175, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2316[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2316_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2316_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2316_DB_2GHZ},
 };
@@ -665,17 +684,20 @@ static const struct ath5k_ini_rfbuffer rfb_5413[] = {
 * AR2317 (Spider SoC)       *
 \***************************/
 
+/* BANK 2				len  pos col */
+#define AR5K_RF2425_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF2425_OB_2GHZ		{ 3, 193, 0 }
 #define	AR5K_RF2425_DB_2GHZ		{ 3, 190, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2425[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2425_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2425_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2425_DB_2GHZ},
 };
 
 /* Default mode specific settings
- * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2425[] = {
 	/* BANK / C.R.     A/XR         B           G      */
@@ -764,7 +786,6 @@ static const struct ath5k_ini_rfbuffer rfb_2317[] = {
 /*
  * TODO: Handle the few differences with swan during
  * bank modification and get rid of this
- * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2417[] = {
 	/* BANK / C.R.     A/XR         B           G      */
-- 
cgit v1.2.3


From 20ed3166c84d145589a89d8cde12aa32cf2d17f4 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Tue, 30 Nov 2010 16:49:23 +0100
Subject: mac80211/rt2x00: add ieee80211_tx_status_ni()

All rt2x00 drivers except rt2800pci call ieee80211_tx_status() from
a workqueue, which causes "NOHZ: local_softirq_pending 08" messages.

To fix it, add ieee80211_tx_status_ni() similar to ieee80211_rx_ni()
which can be called from process context, and call it from
rt2x00lib_txdone().  For the rt2800pci special case a driver
flag is introduced.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2x00.h    |  1 +
 drivers/net/wireless/rt2x00/rt2x00dev.c |  9 ++++++---
 include/net/mac80211.h                  | 28 ++++++++++++++++++++++++----
 4 files changed, 32 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 433c7f3ef837..b989b0d3ed49 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -911,6 +911,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags);
+	__set_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags);
 	if (!modparam_nohwcrypt)
 		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 0a55eeff871e..e72117f3fdf5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -664,6 +664,7 @@ enum rt2x00_flags {
 	DRIVER_REQUIRE_COPY_IV,
 	DRIVER_REQUIRE_L2PAD,
 	DRIVER_REQUIRE_TXSTATUS_FIFO,
+	DRIVER_REQUIRE_TASKLET_CONTEXT,
 
 	/*
 	 * Driver features
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index c879f9a7037c..bd3afc92f434 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -379,9 +379,12 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * through a mac80211 library call (RTS/CTS) then we should not
 	 * send the status report back.
 	 */
-	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211))
-		ieee80211_tx_status(rt2x00dev->hw, entry->skb);
-	else
+	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) {
+		if (test_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags))
+			ieee80211_tx_status(rt2x00dev->hw, entry->skb);
+		else
+			ieee80211_tx_status_ni(rt2x00dev->hw, entry->skb);
+	} else
 		dev_kfree_skb_any(entry->skb);
 
 	/*
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index eaa4affd40cd..e411cf87fb41 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2055,8 +2055,8 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
  *
  * This function may not be called in IRQ context. Calls to this function
  * for a single hardware must be synchronized against each other. Calls
- * to this function and ieee80211_tx_status_irqsafe() may not be mixed
- * for a single hardware.
+ * to this function, ieee80211_tx_status_ni() and ieee80211_tx_status_irqsafe()
+ * may not be mixed for a single hardware.
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
@@ -2064,14 +2064,34 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
 void ieee80211_tx_status(struct ieee80211_hw *hw,
 			 struct sk_buff *skb);
 
+/**
+ * ieee80211_tx_status_ni - transmit status callback (in process context)
+ *
+ * Like ieee80211_tx_status() but can be called in process context.
+ *
+ * Calls to this function, ieee80211_tx_status() and
+ * ieee80211_tx_status_irqsafe() may not be mixed
+ * for a single hardware.
+ *
+ * @hw: the hardware the frame was transmitted by
+ * @skb: the frame that was transmitted, owned by mac80211 after this call
+ */
+static inline void ieee80211_tx_status_ni(struct ieee80211_hw *hw,
+					  struct sk_buff *skb)
+{
+	local_bh_disable();
+	ieee80211_tx_status(hw, skb);
+	local_bh_enable();
+}
+
 /**
  * ieee80211_tx_status_irqsafe - IRQ-safe transmit status callback
  *
  * Like ieee80211_tx_status() but can be called in IRQ context
  * (internally defers to a tasklet.)
  *
- * Calls to this function and ieee80211_tx_status() may not be mixed for a
- * single hardware.
+ * Calls to this function, ieee80211_tx_status() and
+ * ieee80211_tx_status_ni() may not be mixed for a single hardware.
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
-- 
cgit v1.2.3


From 61790c5f3c5f158821821a00797d94504531839f Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Tue, 30 Nov 2010 15:33:40 +0100
Subject: iwlagn: fix microcode error on 4965

Commit dbbf1755b09eef8ff6dd21c8dafe1606f051ce12 "iwlwifi: use
antenna information in EEPROM" caused 4965 device breakage with
"Microcode SW error detected.  Restarting 0x82000000." message.
This patch reverts 4965 part of that commit.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 9f1d8d8c8fcc..6788ceb37686 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2624,6 +2624,8 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.fw_name_pre = IWL4965_FW_PRE,
 	.ucode_api_max = IWL4965_UCODE_API_MAX,
 	.ucode_api_min = IWL4965_UCODE_API_MIN,
+	.valid_tx_ant = ANT_AB,
+	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_4965_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_4965_TX_POWER_VERSION,
 	.ops = &iwl4965_ops,
-- 
cgit v1.2.3


From 0793f83f0ec2142d06abe53570417c8d95e0310a Mon Sep 17 00:00:00 2001
From: Dmitry Kravkov <dmitry@broadcom.com>
Date: Wed, 1 Dec 2010 12:39:28 -0800
Subject: bnx2x: Add Nic partitioning mode (57712 devices)

NIC partitioning is another flavor of multi function - having few
PCI functions share the same physical port. Unlike the currently
supported mode of multi-function which depends on the switch
configuration and uses outer-VLAN, the NPAR mode is switch independent
and uses the MAC addresses to distribute incoming packets to the different
functions. This patch adds the specific HW setting of the NPAR mode
and some distinctions between switch dependent (SD) and
switch independent (SI) multi-function (MF) modes where the configuration
is not the same.

Advance driver version to 1.60.00-6

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h         |  11 +-
 drivers/net/bnx2x/bnx2x_cmn.c     |  34 ++--
 drivers/net/bnx2x/bnx2x_cmn.h     |  10 ++
 drivers/net/bnx2x/bnx2x_ethtool.c |  58 +++++--
 drivers/net/bnx2x/bnx2x_hsi.h     |  42 ++++-
 drivers/net/bnx2x/bnx2x_main.c    | 336 ++++++++++++++++++++++++++++++--------
 drivers/net/bnx2x/bnx2x_reg.h     |   5 +
 7 files changed, 400 insertions(+), 96 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 342ab58b14b3..cfc25cf064d3 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-5"
-#define DRV_MODULE_RELDATE      "2010/11/24"
+#define DRV_MODULE_VERSION      "1.60.00-6"
+#define DRV_MODULE_RELDATE      "2010/11/29"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
@@ -671,6 +671,10 @@ enum {
 	CAM_ISCSI_ETH_LINE,
 	CAM_MAX_PF_LINE = CAM_ISCSI_ETH_LINE
 };
+/* number of MACs per function in NIG memory - used for SI mode */
+#define NIG_LLH_FUNC_MEM_SIZE		16
+/* number of entries in NIG_REG_LLHX_FUNC_MEM */
+#define NIG_LLH_FUNC_MEM_MAX_OFFSET	8
 
 #define BNX2X_VF_ID_INVALID	0xFF
 
@@ -967,6 +971,8 @@ struct bnx2x {
 	u16			mf_ov;
 	u8			mf_mode;
 #define IS_MF(bp)		(bp->mf_mode != 0)
+#define IS_MF_SI(bp)		(bp->mf_mode == MULTI_FUNCTION_SI)
+#define IS_MF_SD(bp)		(bp->mf_mode == MULTI_FUNCTION_SD)
 
 	u8			wol;
 
@@ -1010,6 +1016,7 @@ struct bnx2x {
 #define BNX2X_ACCEPT_ALL_UNICAST	0x0004
 #define BNX2X_ACCEPT_ALL_MULTICAST	0x0008
 #define BNX2X_ACCEPT_BROADCAST		0x0010
+#define BNX2X_ACCEPT_UNMATCHED_UCAST	0x0020
 #define BNX2X_PROMISCUOUS_MODE		0x10000
 
 	u32			rx_mode;
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index e20b2d378929..a4555edbe9ce 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -698,6 +698,29 @@ void bnx2x_release_phy_lock(struct bnx2x *bp)
 	mutex_unlock(&bp->port.phy_mutex);
 }
 
+/* calculates MF speed according to current linespeed and MF configuration */
+u16 bnx2x_get_mf_speed(struct bnx2x *bp)
+{
+	u16 line_speed = bp->link_vars.line_speed;
+	if (IS_MF(bp)) {
+		u16 maxCfg = (bp->mf_config[BP_VN(bp)] &
+						FUNC_MF_CFG_MAX_BW_MASK) >>
+						FUNC_MF_CFG_MAX_BW_SHIFT;
+		/* Calculate the current MAX line speed limit for the DCC
+		 * capable devices
+		 */
+		if (IS_MF_SD(bp)) {
+			u16 vn_max_rate = maxCfg * 100;
+
+			if (vn_max_rate < line_speed)
+				line_speed = vn_max_rate;
+		} else /* IS_MF_SI(bp)) */
+			line_speed = (line_speed * maxCfg) / 100;
+	}
+
+	return line_speed;
+}
+
 void bnx2x_link_report(struct bnx2x *bp)
 {
 	if (bp->flags & MF_FUNC_DIS) {
@@ -713,17 +736,8 @@ void bnx2x_link_report(struct bnx2x *bp)
 			netif_carrier_on(bp->dev);
 		netdev_info(bp->dev, "NIC Link is Up, ");
 
-		line_speed = bp->link_vars.line_speed;
-		if (IS_MF(bp)) {
-			u16 vn_max_rate;
+		line_speed = bnx2x_get_mf_speed(bp);
 
-			vn_max_rate =
-				((bp->mf_config[BP_VN(bp)] &
-				  FUNC_MF_CFG_MAX_BW_MASK) >>
-						FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
-			if (vn_max_rate < line_speed)
-				line_speed = vn_max_rate;
-		}
 		pr_cont("%d Mbps ", line_speed);
 
 		if (bp->link_vars.duplex == DUPLEX_FULL)
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 6b28739c5302..cb8f2a040a18 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -72,6 +72,16 @@ void bnx2x__link_status_update(struct bnx2x *bp);
  */
 void bnx2x_link_report(struct bnx2x *bp);
 
+/**
+ * calculates MF speed according to current linespeed and MF
+ * configuration
+ *
+ * @param bp
+ *
+ * @return u16
+ */
+u16 bnx2x_get_mf_speed(struct bnx2x *bp);
+
 /**
  * MSI-X slowpath interrupt handler
  *
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index 03012787de2f..bd94827e5e57 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -45,14 +45,9 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		cmd->speed = bp->link_params.req_line_speed[cfg_idx];
 		cmd->duplex = bp->link_params.req_duplex[cfg_idx];
 	}
-	if (IS_MF(bp)) {
-		u16 vn_max_rate = ((bp->mf_config[BP_VN(bp)] &
-			FUNC_MF_CFG_MAX_BW_MASK) >> FUNC_MF_CFG_MAX_BW_SHIFT) *
-			100;
 
-		if (vn_max_rate < cmd->speed)
-			cmd->speed = vn_max_rate;
-	}
+	if (IS_MF(bp))
+		cmd->speed = bnx2x_get_mf_speed(bp);
 
 	if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
 		cmd->port = PORT_TP;
@@ -87,18 +82,57 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
+	u32 speed;
 
-	if (IS_MF(bp))
+	if (IS_MF_SD(bp))
 		return 0;
 
 	DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
-	   DP_LEVEL "  supported 0x%x  advertising 0x%x  speed %d\n"
-	   DP_LEVEL "  duplex %d  port %d  phy_address %d  transceiver %d\n"
-	   DP_LEVEL "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
+	   "  supported 0x%x  advertising 0x%x  speed %d speed_hi %d\n"
+	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
+	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
 	   cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+	   cmd->speed_hi,
 	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
 	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
 
+	speed = cmd->speed;
+	speed |= (cmd->speed_hi << 16);
+
+	if (IS_MF_SI(bp)) {
+		u32 param = 0;
+		u32 line_speed = bp->link_vars.line_speed;
+
+		/* use 10G if no link detected */
+		if (!line_speed)
+			line_speed = 10000;
+
+		if (bp->common.bc_ver < REQ_BC_VER_4_SET_MF_BW) {
+			BNX2X_DEV_INFO("To set speed BC %X or higher "
+				       "is required, please upgrade BC\n",
+				       REQ_BC_VER_4_SET_MF_BW);
+			return -EINVAL;
+		}
+		if (line_speed < speed) {
+			BNX2X_DEV_INFO("New speed should be less or equal "
+				       "to actual line speed\n");
+			return -EINVAL;
+		}
+		/* load old values */
+		param = bp->mf_config[BP_VN(bp)];
+
+		/* leave only MIN value */
+		param &= FUNC_MF_CFG_MIN_BW_MASK;
+
+		/* set new MAX value */
+		param |= (((speed * 100) / line_speed)
+				 << FUNC_MF_CFG_MAX_BW_SHIFT)
+				  & FUNC_MF_CFG_MAX_BW_MASK;
+
+		bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW, param);
+		return 0;
+	}
+
 	cfg_idx = bnx2x_get_link_cfg_idx(bp);
 	old_multi_phy_config = bp->link_params.multi_phy_config;
 	switch (cmd->port) {
@@ -168,8 +202,6 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	} else { /* forced speed */
 		/* advertise the requested speed and duplex if supported */
-		u32 speed = cmd->speed;
-		speed |= (cmd->speed_hi << 16);
 		switch (speed) {
 		case SPEED_10:
 			if (cmd->duplex == DUPLEX_FULL) {
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index 4cfd4e9b5586..6555c477f893 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -434,7 +434,12 @@ struct shared_feat_cfg {				 /* NVRAM Offset */
 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED     0x00000000
 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED      0x00000002
 
-#define SHARED_FEATURE_MF_MODE_DISABLED 	    0x00000100
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_MASK		      0x00000700
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SHIFT		      8
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED	      0x00000000
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF		      0x00000100
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4		      0x00000200
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT	      0x00000300
 
 };
 
@@ -815,6 +820,9 @@ struct drv_func_mb {
 #define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL	    0xa1000000
 #define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL	    0x00050234
 
+#define DRV_MSG_CODE_SET_MF_BW				0xe0000000
+#define REQ_BC_VER_4_SET_MF_BW				0x00060202
+#define DRV_MSG_CODE_SET_MF_BW_ACK			0xe1000000
 #define BIOS_MSG_CODE_LIC_CHALLENGE			0xff010000
 #define BIOS_MSG_CODE_LIC_RESPONSE			0xff020000
 #define BIOS_MSG_CODE_VIRT_MAC_PRIM			0xff030000
@@ -888,6 +896,7 @@ struct drv_func_mb {
 
 	u32 drv_status;
 #define DRV_STATUS_PMF					0x00000001
+#define DRV_STATUS_SET_MF_BW				0x00000004
 
 #define DRV_STATUS_DCC_EVENT_MASK			0x0000ff00
 #define DRV_STATUS_DCC_DISABLE_ENABLE_PF		0x00000100
@@ -988,12 +997,43 @@ struct func_mf_cfg {
 
 };
 
+/* This structure is not applicable and should not be accessed on 57711 */
+struct func_ext_cfg {
+	u32 func_cfg;
+#define MACP_FUNC_CFG_FLAGS_MASK			      0x000000FF
+#define MACP_FUNC_CFG_FLAGS_SHIFT			      0
+#define MACP_FUNC_CFG_FLAGS_ENABLED			      0x00000001
+#define MACP_FUNC_CFG_FLAGS_ETHERNET			      0x00000002
+#define MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD		      0x00000004
+#define MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD		      0x00000008
+
+	u32 iscsi_mac_addr_upper;
+	u32 iscsi_mac_addr_lower;
+
+	u32 fcoe_mac_addr_upper;
+	u32 fcoe_mac_addr_lower;
+
+	u32 fcoe_wwn_port_name_upper;
+	u32 fcoe_wwn_port_name_lower;
+
+	u32 fcoe_wwn_node_name_upper;
+	u32 fcoe_wwn_node_name_lower;
+
+	u32 preserve_data;
+#define MF_FUNC_CFG_PRESERVE_L2_MAC			     (1<<0)
+#define MF_FUNC_CFG_PRESERVE_ISCSI_MAC			     (1<<1)
+#define MF_FUNC_CFG_PRESERVE_FCOE_MAC			     (1<<2)
+#define MF_FUNC_CFG_PRESERVE_FCOE_WWN_P			     (1<<3)
+#define MF_FUNC_CFG_PRESERVE_FCOE_WWN_N			     (1<<4)
+};
+
 struct mf_cfg {
 
 	struct shared_mf_cfg	shared_mf_config;
 	struct port_mf_cfg	port_mf_config[PORT_MAX];
 	struct func_mf_cfg	func_mf_config[E1H_FUNC_MAX];
 
+	struct func_ext_cfg func_ext_config[E1H_FUNC_MAX];
 };
 
 
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index f53edfd011bf..1552fc3c1351 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -2026,13 +2026,28 @@ static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
 
 static void bnx2x_read_mf_cfg(struct bnx2x *bp)
 {
-	int vn;
+	int vn, n = (CHIP_MODE_IS_4_PORT(bp) ? 2 : 1);
 
 	if (BP_NOMCP(bp))
 		return; /* what should be the default bvalue in this case */
 
+	/* For 2 port configuration the absolute function number formula
+	 * is:
+	 *      abs_func = 2 * vn + BP_PORT + BP_PATH
+	 *
+	 *      and there are 4 functions per port
+	 *
+	 * For 4 port configuration it is
+	 *      abs_func = 4 * vn + 2 * BP_PORT + BP_PATH
+	 *
+	 *      and there are 2 functions per port
+	 */
 	for (vn = VN_0; vn < E1HVN_MAX; vn++) {
-		int /*abs*/func = 2*vn + BP_PORT(bp);
+		int /*abs*/func = n * (2 * vn + BP_PORT(bp)) + BP_PATH(bp);
+
+		if (func >= E1H_FUNC_MAX)
+			break;
+
 		bp->mf_config[vn] =
 			MF_CFG_RD(bp, func_mf_config[func].config);
 	}
@@ -2248,10 +2263,21 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
 	u8 accp_all_ucast = 0, accp_all_bcast = 0, accp_all_mcast = 0;
 	u8 unmatched_unicast = 0;
 
+	if (filters & BNX2X_ACCEPT_UNMATCHED_UCAST)
+		unmatched_unicast = 1;
+
 	if (filters & BNX2X_PROMISCUOUS_MODE) {
 		/* promiscious - accept all, drop none */
 		drop_all_ucast = drop_all_bcast = drop_all_mcast = 0;
 		accp_all_ucast = accp_all_bcast = accp_all_mcast = 1;
+		if (IS_MF_SI(bp)) {
+			/*
+			 * SI mode defines to accept in promiscuos mode
+			 * only unmatched packets
+			 */
+			unmatched_unicast = 1;
+			accp_all_ucast = 0;
+		}
 	}
 	if (filters & BNX2X_ACCEPT_UNICAST) {
 		/* accept matched ucast */
@@ -2260,6 +2286,11 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
 	if (filters & BNX2X_ACCEPT_MULTICAST) {
 		/* accept matched mcast */
 		drop_all_mcast = 0;
+		if (IS_MF_SI(bp))
+			/* since mcast addresses won't arrive with ovlan,
+			 * fw needs to accept all of them in
+			 * switch-independent mode */
+			accp_all_mcast = 1;
 	}
 	if (filters & BNX2X_ACCEPT_ALL_UNICAST) {
 		/* accept all mcast */
@@ -2372,7 +2403,7 @@ static inline u16 bnx2x_get_cl_flags(struct bnx2x *bp,
 	/* calculate queue flags */
 	flags |= QUEUE_FLG_CACHE_ALIGN;
 	flags |= QUEUE_FLG_HC;
-	flags |= IS_MF(bp) ? QUEUE_FLG_OV : 0;
+	flags |= IS_MF_SD(bp) ? QUEUE_FLG_OV : 0;
 
 	flags |= QUEUE_FLG_VLAN;
 	DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
@@ -2573,6 +2604,26 @@ static void bnx2x_e1h_enable(struct bnx2x *bp)
 	 */
 }
 
+/* called due to MCP event (on pmf):
+ *	reread new bandwidth configuration
+ *	configure FW
+ *	notify others function about the change
+ */
+static inline void bnx2x_config_mf_bw(struct bnx2x *bp)
+{
+	if (bp->link_vars.link_up) {
+		bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
+		bnx2x_link_sync_notify(bp);
+	}
+	storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+}
+
+static inline void bnx2x_set_mf_bw(struct bnx2x *bp)
+{
+	bnx2x_config_mf_bw(bp);
+	bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW_ACK, 0);
+}
+
 static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
 {
 	DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
@@ -2598,10 +2649,7 @@ static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
 		dcc_event &= ~DRV_STATUS_DCC_DISABLE_ENABLE_PF;
 	}
 	if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
-
-		bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
-		bnx2x_link_sync_notify(bp);
-		storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+		bnx2x_config_mf_bw(bp);
 		dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
 	}
 
@@ -3022,6 +3070,10 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 			if (val & DRV_STATUS_DCC_EVENT_MASK)
 				bnx2x_dcc_event(bp,
 					    (val & DRV_STATUS_DCC_EVENT_MASK));
+
+			if (val & DRV_STATUS_SET_MF_BW)
+				bnx2x_set_mf_bw(bp);
+
 			bnx2x__link_status_update(bp);
 			if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
 				bnx2x_pmf_update(bp);
@@ -4232,6 +4284,15 @@ static void bnx2x_init_internal_common(struct bnx2x *bp)
 			bp->mf_mode);
 	}
 
+	if (IS_MF_SI(bp))
+		/*
+		 * In switch independent mode, the TSTORM needs to accept
+		 * packets that failed classification, since approximate match
+		 * mac addresses aren't written to NIG LLH
+		 */
+		REG_WR8(bp, BAR_TSTRORM_INTMEM +
+			    TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET, 2);
+
 	/* Zero this manually as its initialization is
 	   currently missing in the initTool */
 	for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
@@ -5048,12 +5109,12 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	REG_WR(bp, PRS_REG_NIC_MODE, 1);
 #endif
 	if (!CHIP_IS_E1(bp))
-		REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF(bp));
+		REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF_SD(bp));
 
 	if (CHIP_IS_E2(bp)) {
 		/* Bit-map indicating which L2 hdrs may appear after the
 		   basic Ethernet header */
-		int has_ovlan = IS_MF(bp);
+		int has_ovlan = IS_MF_SD(bp);
 		REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
 		REG_WR(bp, PRS_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
 	}
@@ -5087,7 +5148,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	bnx2x_init_block(bp, PBF_BLOCK, COMMON_STAGE);
 
 	if (CHIP_IS_E2(bp)) {
-		int has_ovlan = IS_MF(bp);
+		int has_ovlan = IS_MF_SD(bp);
 		REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
 		REG_WR(bp, PBF_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
 	}
@@ -5164,12 +5225,12 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	bnx2x_init_block(bp, NIG_BLOCK, COMMON_STAGE);
 	if (!CHIP_IS_E1(bp)) {
 		REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_MF(bp));
-		REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF(bp));
+		REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF_SD(bp));
 	}
 	if (CHIP_IS_E2(bp)) {
 		/* Bit-map indicating which L2 hdrs may appear after the
 		   basic Ethernet header */
-		REG_WR(bp, NIG_REG_P0_HDRS_AFTER_BASIC, (IS_MF(bp) ? 7 : 6));
+		REG_WR(bp, NIG_REG_P0_HDRS_AFTER_BASIC, (IS_MF_SD(bp) ? 7 : 6));
 	}
 
 	if (CHIP_REV_IS_SLOW(bp))
@@ -5386,7 +5447,7 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
 	if (!CHIP_IS_E1(bp)) {
 		/* 0x2 disable mf_ov, 0x1 enable */
 		REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
-		       (IS_MF(bp) ? 0x1 : 0x2));
+		       (IS_MF_SD(bp) ? 0x1 : 0x2));
 
 		if (CHIP_IS_E2(bp)) {
 			val = 0;
@@ -6170,6 +6231,70 @@ static u8 bnx2x_e1h_cam_offset(struct bnx2x *bp, u8 rel_offset)
 		return BP_VN(bp) * 32  + rel_offset;
 }
 
+/**
+ *  LLH CAM line allocations: currently only iSCSI and ETH macs are
+ *  relevant. In addition, current implementation is tuned for a
+ *  single ETH MAC.
+ *
+ *  When multiple unicast ETH MACs PF configuration in switch
+ *  independent mode is required (NetQ, multiple netdev MACs,
+ *  etc.), consider better utilisation of 16 per function MAC
+ *  entries in the LLH memory.
+ */
+enum {
+	LLH_CAM_ISCSI_ETH_LINE = 0,
+	LLH_CAM_ETH_LINE,
+	LLH_CAM_MAX_PF_LINE = NIG_REG_LLH1_FUNC_MEM_SIZE
+};
+
+static void bnx2x_set_mac_in_nig(struct bnx2x *bp,
+			  int set,
+			  unsigned char *dev_addr,
+			  int index)
+{
+	u32 wb_data[2];
+	u32 mem_offset, ena_offset, mem_index;
+	/**
+	 * indexes mapping:
+	 * 0..7 - goes to MEM
+	 * 8..15 - goes to MEM2
+	 */
+
+	if (!IS_MF_SI(bp) || index > LLH_CAM_MAX_PF_LINE)
+		return;
+
+	/* calculate memory start offset according to the mapping
+	 * and index in the memory */
+	if (index < NIG_LLH_FUNC_MEM_MAX_OFFSET) {
+		mem_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM :
+					   NIG_REG_LLH0_FUNC_MEM;
+		ena_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM_ENABLE :
+					   NIG_REG_LLH0_FUNC_MEM_ENABLE;
+		mem_index = index;
+	} else {
+		mem_offset = BP_PORT(bp) ? NIG_REG_P1_LLH_FUNC_MEM2 :
+					   NIG_REG_P0_LLH_FUNC_MEM2;
+		ena_offset = BP_PORT(bp) ? NIG_REG_P1_LLH_FUNC_MEM2_ENABLE :
+					   NIG_REG_P0_LLH_FUNC_MEM2_ENABLE;
+		mem_index = index - NIG_LLH_FUNC_MEM_MAX_OFFSET;
+	}
+
+	if (set) {
+		/* LLH_FUNC_MEM is a u64 WB register */
+		mem_offset += 8*mem_index;
+
+		wb_data[0] = ((dev_addr[2] << 24) | (dev_addr[3] << 16) |
+			      (dev_addr[4] <<  8) |  dev_addr[5]);
+		wb_data[1] = ((dev_addr[0] <<  8) |  dev_addr[1]);
+
+		REG_WR_DMAE(bp, mem_offset, wb_data, 2);
+	}
+
+	/* enable/disable the entry */
+	REG_WR(bp, ena_offset + 4*mem_index, set);
+
+}
+
 void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
 {
 	u8 cam_offset = (CHIP_IS_E1(bp) ? (BP_PORT(bp) ? 32 : 0) :
@@ -6179,6 +6304,8 @@ void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
 	bnx2x_set_mac_addr_gen(bp, set, bp->dev->dev_addr,
 			       (1 << bp->fp->cl_id), cam_offset , 0);
 
+	bnx2x_set_mac_in_nig(bp, set, bp->dev->dev_addr, LLH_CAM_ETH_LINE);
+
 	if (CHIP_IS_E1(bp)) {
 		/* broadcast MAC */
 		u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
@@ -6289,6 +6416,8 @@ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 	/* Send a SET_MAC ramrod */
 	bnx2x_set_mac_addr_gen(bp, set, bp->iscsi_mac, cl_bit_vec,
 			       cam_offset, 0);
+
+	bnx2x_set_mac_in_nig(bp, set, bp->iscsi_mac, LLH_CAM_ISCSI_ETH_LINE);
 	return 0;
 }
 #endif
@@ -8076,7 +8205,6 @@ static void __devinit bnx2x_set_mac_buf(u8 *mac_buf, u32 mac_lo, u16 mac_hi)
 static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
 {
 	int port = BP_PORT(bp);
-	u32 val, val2;
 	u32 config;
 	u32 ext_phy_type, ext_phy_config;
 
@@ -8135,25 +8263,62 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
 		 (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
 		bp->mdio.prtad =
 			XGXS_EXT_PHY_ADDR(ext_phy_config);
+}
 
-	val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
-	val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
-	bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
-	memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
-	memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
+{
+	u32 val, val2;
+	int func = BP_ABS_FUNC(bp);
+	int port = BP_PORT(bp);
+
+	if (BP_NOMCP(bp)) {
+		BNX2X_ERROR("warning: random MAC workaround active\n");
+		random_ether_addr(bp->dev->dev_addr);
+	} else if (IS_MF(bp)) {
+		val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
+		val = MF_CFG_RD(bp, func_mf_config[func].mac_lower);
+		if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
+		    (val != FUNC_MF_CFG_LOWERMAC_DEFAULT))
+			bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
 
 #ifdef BCM_CNIC
-	val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_upper);
-	val = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_lower);
-	bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+		/* iSCSI NPAR MAC */
+		if (IS_MF_SI(bp)) {
+			u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
+			if (cfg & MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD) {
+				val2 = MF_CFG_RD(bp, func_ext_config[func].
+						     iscsi_mac_addr_upper);
+				val = MF_CFG_RD(bp, func_ext_config[func].
+						    iscsi_mac_addr_lower);
+				bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+			}
+		}
 #endif
+	} else {
+		/* in SF read MACs from port configuration */
+		val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
+		val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
+		bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
+
+#ifdef BCM_CNIC
+		val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].
+				    iscsi_mac_upper);
+		val = SHMEM_RD(bp, dev_info.port_hw_config[port].
+				   iscsi_mac_lower);
+		bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+#endif
+	}
+
+	memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
+	memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+
 }
 
 static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 {
-	int func = BP_ABS_FUNC(bp);
-	int vn;
-	u32 val, val2;
+	int /*abs*/func = BP_ABS_FUNC(bp);
+	int vn, port;
+	u32 val = 0;
 	int rc = 0;
 
 	bnx2x_get_common_hwinfo(bp);
@@ -8186,44 +8351,99 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 	bp->mf_ov = 0;
 	bp->mf_mode = 0;
 	vn = BP_E1HVN(bp);
+	port = BP_PORT(bp);
+
 	if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
+		DP(NETIF_MSG_PROBE,
+			    "shmem2base 0x%x, size %d, mfcfg offset %d\n",
+			    bp->common.shmem2_base, SHMEM2_RD(bp, size),
+			    (u32)offsetof(struct shmem2_region, mf_cfg_addr));
 		if (SHMEM2_HAS(bp, mf_cfg_addr))
 			bp->common.mf_cfg_base = SHMEM2_RD(bp, mf_cfg_addr);
 		else
 			bp->common.mf_cfg_base = bp->common.shmem_base +
 				offsetof(struct shmem_region, func_mb) +
 				E1H_FUNC_MAX * sizeof(struct drv_func_mb);
-		bp->mf_config[vn] =
-			MF_CFG_RD(bp, func_mf_config[func].config);
+		/*
+		 * get mf configuration:
+		 * 1. existance of MF configuration
+		 * 2. MAC address must be legal (check only upper bytes)
+		 *    for  Switch-Independent mode;
+		 *    OVLAN must be legal for Switch-Dependent mode
+		 * 3. SF_MODE configures specific MF mode
+		 */
+		if (bp->common.mf_cfg_base != SHMEM_MF_CFG_ADDR_NONE) {
+			/* get mf configuration */
+			val = SHMEM_RD(bp,
+				       dev_info.shared_feature_config.config);
+			val &= SHARED_FEAT_CFG_FORCE_SF_MODE_MASK;
+
+			switch (val) {
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT:
+				val = MF_CFG_RD(bp, func_mf_config[func].
+						mac_upper);
+				/* check for legal mac (upper bytes)*/
+				if (val != 0xffff) {
+					bp->mf_mode = MULTI_FUNCTION_SI;
+					bp->mf_config[vn] = MF_CFG_RD(bp,
+						   func_mf_config[func].config);
+				} else
+					DP(NETIF_MSG_PROBE, "illegal MAC "
+							    "address for SI\n");
+				break;
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED:
+				/* get OV configuration */
+				val = MF_CFG_RD(bp,
+					func_mf_config[FUNC_0].e1hov_tag);
+				val &= FUNC_MF_CFG_E1HOV_TAG_MASK;
+
+				if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
+					bp->mf_mode = MULTI_FUNCTION_SD;
+					bp->mf_config[vn] = MF_CFG_RD(bp,
+						func_mf_config[func].config);
+				} else
+					DP(NETIF_MSG_PROBE, "illegal OV for "
+							    "SD\n");
+				break;
+			default:
+				/* Unknown configuration: reset mf_config */
+				bp->mf_config[vn] = 0;
+				DP(NETIF_MSG_PROBE, "Unkown MF mode 0x%x\n",
+				   val);
+			}
+		}
 
-		val = (MF_CFG_RD(bp, func_mf_config[FUNC_0].e1hov_tag) &
-		       FUNC_MF_CFG_E1HOV_TAG_MASK);
-		if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
-			bp->mf_mode = 1;
 		BNX2X_DEV_INFO("%s function mode\n",
 			       IS_MF(bp) ? "multi" : "single");
 
-		if (IS_MF(bp)) {
-			val = (MF_CFG_RD(bp, func_mf_config[func].
-								e1hov_tag) &
-			       FUNC_MF_CFG_E1HOV_TAG_MASK);
+		switch (bp->mf_mode) {
+		case MULTI_FUNCTION_SD:
+			val = MF_CFG_RD(bp, func_mf_config[func].e1hov_tag) &
+			      FUNC_MF_CFG_E1HOV_TAG_MASK;
 			if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
 				bp->mf_ov = val;
-				BNX2X_DEV_INFO("MF OV for func %d is %d "
-					       "(0x%04x)\n",
-					       func, bp->mf_ov, bp->mf_ov);
+				BNX2X_DEV_INFO("MF OV for func %d is %d"
+					       " (0x%04x)\n", func,
+					       bp->mf_ov, bp->mf_ov);
 			} else {
-				BNX2X_ERROR("No valid MF OV for func %d,"
-					    "  aborting\n", func);
+				BNX2X_ERR("No valid MF OV for func %d,"
+					  "  aborting\n", func);
 				rc = -EPERM;
 			}
-		} else {
-			if (BP_VN(bp)) {
-				BNX2X_ERROR("VN %d in single function mode,"
-					    "  aborting\n", BP_E1HVN(bp));
+			break;
+		case MULTI_FUNCTION_SI:
+			BNX2X_DEV_INFO("func %d is in MF "
+				       "switch-independent mode\n", func);
+			break;
+		default:
+			if (vn) {
+				BNX2X_ERR("VN %d in single function mode,"
+					  "  aborting\n", vn);
 				rc = -EPERM;
 			}
+			break;
 		}
+
 	}
 
 	/* adjust igu_sb_cnt to MF for E1x */
@@ -8248,32 +8468,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 		BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
 	}
 
-	if (IS_MF(bp)) {
-		val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
-		val = MF_CFG_RD(bp,  func_mf_config[func].mac_lower);
-		if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
-		    (val != FUNC_MF_CFG_LOWERMAC_DEFAULT)) {
-			bp->dev->dev_addr[0] = (u8)(val2 >> 8 & 0xff);
-			bp->dev->dev_addr[1] = (u8)(val2 & 0xff);
-			bp->dev->dev_addr[2] = (u8)(val >> 24 & 0xff);
-			bp->dev->dev_addr[3] = (u8)(val >> 16 & 0xff);
-			bp->dev->dev_addr[4] = (u8)(val >> 8  & 0xff);
-			bp->dev->dev_addr[5] = (u8)(val & 0xff);
-			memcpy(bp->link_params.mac_addr, bp->dev->dev_addr,
-			       ETH_ALEN);
-			memcpy(bp->dev->perm_addr, bp->dev->dev_addr,
-			       ETH_ALEN);
-		}
-
-		return rc;
-	}
-
-	if (BP_NOMCP(bp)) {
-		/* only supposed to happen on emulation/FPGA */
-		BNX2X_ERROR("warning: random MAC workaround active\n");
-		random_ether_addr(bp->dev->dev_addr);
-		memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
-	}
+	/* Get MAC addresses */
+	bnx2x_get_mac_hwinfo(bp);
 
 	return rc;
 }
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index 1cefe489a955..64bdda189e5a 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1774,6 +1774,8 @@
 /* [RW 8] event id for llh0 */
 #define NIG_REG_LLH0_EVENT_ID					 0x10084
 #define NIG_REG_LLH0_FUNC_EN					 0x160fc
+#define NIG_REG_LLH0_FUNC_MEM					 0x16180
+#define NIG_REG_LLH0_FUNC_MEM_ENABLE				 0x16140
 #define NIG_REG_LLH0_FUNC_VLAN_ID				 0x16100
 /* [RW 1] Determine the IP version to look for in
    ~nig_registers_llh0_dest_ip_0.llh0_dest_ip_0. 0 - IPv6; 1-IPv4 */
@@ -1797,6 +1799,9 @@
 #define NIG_REG_LLH1_ERROR_MASK 				 0x10090
 /* [RW 8] event id for llh1 */
 #define NIG_REG_LLH1_EVENT_ID					 0x10088
+#define NIG_REG_LLH1_FUNC_MEM					 0x161c0
+#define NIG_REG_LLH1_FUNC_MEM_ENABLE				 0x16160
+#define NIG_REG_LLH1_FUNC_MEM_SIZE				 16
 /* [RW 8] init credit counter for port1 in LLH */
 #define NIG_REG_LLH1_XCM_INIT_CREDIT				 0x10564
 #define NIG_REG_LLH1_XCM_MASK					 0x10134
-- 
cgit v1.2.3


From 1bacdbb341e8c92c58651f06727318c3d0c1c30e Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Mon, 29 Nov 2010 18:02:45 +0000
Subject: vxge: remove unnecessary printks

Remove printks for ring blocks, fifo blocks, and rx doorbell mode as
they clutter the dmesg output during modprobe and provide no useful
information.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index a21dae1183e0..44129c3ca42a 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3922,9 +3922,6 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 		vxge_debug_init(VXGE_TRACE,
 			"%s: MAC Address learning enabled", vdev->ndev->name);
 
-	vxge_debug_init(VXGE_TRACE,
-		"%s: Rx doorbell mode enabled", vdev->ndev->name);
-
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
 		if (!vxge_bVALn(vpath_mask, i, 1))
 			continue;
@@ -3937,14 +3934,6 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 			((struct __vxge_hw_device  *)(vdev->devh))->
 				config.vp_config[i].rpa_strip_vlan_tag
 			? "Enabled" : "Disabled");
-		vxge_debug_init(VXGE_TRACE,
-			"%s: Ring blocks : %d", vdev->ndev->name,
-			((struct __vxge_hw_device  *)(vdev->devh))->
-				config.vp_config[i].ring.ring_blocks);
-		vxge_debug_init(VXGE_TRACE,
-			"%s: Fifo blocks : %d", vdev->ndev->name,
-			((struct __vxge_hw_device  *)(vdev->devh))->
-				config.vp_config[i].fifo.fifo_blocks);
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s: Max frags : %d", vdev->ndev->name,
 			((struct __vxge_hw_device  *)(vdev->devh))->
-- 
cgit v1.2.3


From ead5d238146981f922e3848fac83825d87c518f0 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Mon, 29 Nov 2010 18:02:46 +0000
Subject: vxge: use strcpy for strings

Use strncpy instead of memcpy when working on strings

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 44129c3ca42a..8a84152e320a 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3451,7 +3451,7 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d", vdev->ndev->name,
 			     __func__, __LINE__);
 
-	memcpy(buf, dev->name, IFNAMSIZ);
+	strncpy(buf, dev->name, IFNAMSIZ);
 
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
-- 
cgit v1.2.3


From 67d5288049f46f816181f63eaa8f1371877ad8ea Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Mon, 29 Nov 2010 18:02:47 +0000
Subject: vxge: update driver version

Update vxge driver version

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-version.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index f05bb2f55e73..9c93e0a17175 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -16,8 +16,8 @@
 
 #define VXGE_VERSION_MAJOR	"2"
 #define VXGE_VERSION_MINOR	"0"
-#define VXGE_VERSION_FIX	"10"
-#define VXGE_VERSION_BUILD	"21808"
+#define VXGE_VERSION_FIX	"11"
+#define VXGE_VERSION_BUILD	"21932"
 #define VXGE_VERSION_FOR	"k"
 
 #define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
-- 
cgit v1.2.3


From 32958fdd1663aeaa23b5edbfbb0db684ffd4e20e Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 09:36:23 -0300
Subject: [media] BKL: trivial BKL removal from V4L2 radio drivers

The patch converts a bunch of V4L2 radio drivers to unlocked_ioctl.

These are all simple conversions: most already had a lock and so the ioctl
fop could simply be replaced by unlocked_ioctl.

radio-miropcm20.c was converted to use the new V4L2 core lock.

While doing this work I noticed that many of these drivers initialized
some more fields or muted audio or something like that *after* creating
the device node. This should be done before the device node is created
to prevent problems. Especially hal tends to grab a device node as soon
as it is created.

In one or two cases the mutex_init was even done after the device creation!

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-aimslab.c    | 16 ++++++++--------
 drivers/media/radio/radio-aztech.c     |  6 +++---
 drivers/media/radio/radio-gemtek-pci.c |  6 +++---
 drivers/media/radio/radio-gemtek.c     | 14 +++++++-------
 drivers/media/radio/radio-maestro.c    | 14 ++++++--------
 drivers/media/radio/radio-maxiradio.c  |  2 +-
 drivers/media/radio/radio-miropcm20.c  |  6 ++++--
 drivers/media/radio/radio-rtrack2.c    | 10 +++++-----
 drivers/media/radio/radio-sf16fmi.c    |  7 ++++---
 drivers/media/radio/radio-sf16fmr2.c   | 11 +++++------
 drivers/media/radio/radio-terratec.c   |  8 ++++----
 drivers/media/radio/radio-trust.c      | 18 +++++++++---------
 drivers/media/radio/radio-zoltrix.c    | 30 +++++++++++++++---------------
 13 files changed, 74 insertions(+), 74 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 5bf4985daede..05e832f61c3e 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -361,7 +361,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations rtrack_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
@@ -412,13 +412,6 @@ static int __init rtrack_init(void)
 	rt->vdev.release = video_device_release_empty;
 	video_set_drvdata(&rt->vdev, rt);
 
-	if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(&rt->v4l2_dev);
-		release_region(rt->io, 2);
-		return -EINVAL;
-	}
-	v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
-
 	/* Set up the I/O locking */
 
 	mutex_init(&rt->lock);
@@ -430,6 +423,13 @@ static int __init rtrack_init(void)
 	sleep_delay(2000000);	/* make sure it's totally down	*/
 	outb(0xc0, rt->io);		/* steady volume, mute card	*/
 
+	if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(&rt->v4l2_dev);
+		release_region(rt->io, 2);
+		return -EINVAL;
+	}
+	v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index c22311393624..dd8a6ab0d437 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -324,7 +324,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 static const struct v4l2_file_operations aztech_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
@@ -375,6 +375,8 @@ static int __init aztech_init(void)
 	az->vdev.ioctl_ops = &aztech_ioctl_ops;
 	az->vdev.release = video_device_release_empty;
 	video_set_drvdata(&az->vdev, az);
+	/* mute card - prevents noisy bootups */
+	outb(0, az->io);
 
 	if (video_register_device(&az->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
@@ -383,8 +385,6 @@ static int __init aztech_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "Aztech radio card driver v1.00/19990224 rkroll@exploits.org\n");
-	/* mute card - prevents noisy bootups */
-	outb(0, az->io);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 79039674a0e0..28fa85ba2087 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -361,7 +361,7 @@ MODULE_DEVICE_TABLE(pci, gemtek_pci_id);
 
 static const struct v4l2_file_operations gemtek_pci_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
@@ -422,11 +422,11 @@ static int __devinit gemtek_pci_probe(struct pci_dev *pdev, const struct pci_dev
 	card->vdev.release = video_device_release_empty;
 	video_set_drvdata(&card->vdev, card);
 
+	gemtek_pci_mute(card);
+
 	if (video_register_device(&card->vdev, VFL_TYPE_RADIO, nr_radio) < 0)
 		goto err_video;
 
-	gemtek_pci_mute(card);
-
 	v4l2_info(v4l2_dev, "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
 		pdev->revision, card->iobase, card->iobase + card->length - 1);
 
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 73985f641f07..259936422e49 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -378,7 +378,7 @@ static int gemtek_probe(struct gemtek *gt)
 
 static const struct v4l2_file_operations gemtek_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int vidioc_querycap(struct file *file, void *priv,
@@ -577,12 +577,6 @@ static int __init gemtek_init(void)
 	gt->vdev.release = video_device_release_empty;
 	video_set_drvdata(&gt->vdev, gt);
 
-	if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(gt->io, 1);
-		return -EBUSY;
-	}
-
 	/* Set defaults */
 	gt->lastfreq = GEMTEK_LOWFREQ;
 	gt->bu2614data = 0;
@@ -590,6 +584,12 @@ static int __init gemtek_init(void)
 	if (initmute)
 		gemtek_mute(gt);
 
+	if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(gt->io, 1);
+		return -EBUSY;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 08f1051979ca..6af61bfeb178 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -299,7 +299,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations maestro_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
@@ -383,22 +383,20 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
 
+	if (!radio_power_on(dev)) {
+		retval = -EIO;
+		goto errfr1;
+	}
+
 	retval = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
 	if (retval) {
 		v4l2_err(v4l2_dev, "can't register video device!\n");
 		goto errfr1;
 	}
 
-	if (!radio_power_on(dev)) {
-		retval = -EIO;
-		goto errunr;
-	}
-
 	v4l2_info(v4l2_dev, "version " DRIVER_VERSION "\n");
 
 	return 0;
-errunr:
-	video_unregister_device(&dev->vdev);
 errfr1:
 	v4l2_device_unregister(v4l2_dev);
 errfr:
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 255d40df4b46..6459a220b0dd 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -346,7 +346,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 static const struct v4l2_file_operations maxiradio_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 4ff885445fd4..3fb76e3834c9 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -33,6 +33,7 @@ struct pcm20 {
 	unsigned long freq;
 	int muted;
 	struct snd_miro_aci *aci;
+	struct mutex lock;
 };
 
 static struct pcm20 pcm20_card = {
@@ -72,7 +73,7 @@ static int pcm20_setfreq(struct pcm20 *dev, unsigned long freq)
 
 static const struct v4l2_file_operations pcm20_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int vidioc_querycap(struct file *file, void *priv,
@@ -229,7 +230,7 @@ static int __init pcm20_init(void)
 		return -ENODEV;
 	}
 	strlcpy(v4l2_dev->name, "miropcm20", sizeof(v4l2_dev->name));
-
+	mutex_init(&dev->lock);
 
 	res = v4l2_device_register(NULL, v4l2_dev);
 	if (res < 0) {
@@ -242,6 +243,7 @@ static int __init pcm20_init(void)
 	dev->vdev.fops = &pcm20_fops;
 	dev->vdev.ioctl_ops = &pcm20_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
+	dev->vdev.lock = &dev->lock;
 	video_set_drvdata(&dev->vdev, dev);
 
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0)
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index a79296aac9a9..8d6ea591bd18 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -266,7 +266,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations rtrack2_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
@@ -315,6 +315,10 @@ static int __init rtrack2_init(void)
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
 
+	/* mute card - prevents noisy bootups */
+	outb(1, dev->io);
+	dev->muted = 1;
+
 	mutex_init(&dev->lock);
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
@@ -324,10 +328,6 @@ static int __init rtrack2_init(void)
 
 	v4l2_info(v4l2_dev, "AIMSlab Radiotrack II card driver.\n");
 
-	/* mute card - prevents noisy bootups */
-	outb(1, dev->io);
-	dev->muted = 1;
-
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 985359d18aa5..b5a5f89e238a 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -260,7 +260,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations fmi_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
@@ -382,6 +382,9 @@ static int __init fmi_init(void)
 
 	mutex_init(&fmi->lock);
 
+	/* mute card - prevents noisy bootups */
+	fmi_mute(fmi);
+
 	if (video_register_device(&fmi->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
 		release_region(fmi->io, 2);
@@ -391,8 +394,6 @@ static int __init fmi_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "card driver at 0x%x\n", fmi->io);
-	/* mute card - prevents noisy bootups */
-	fmi_mute(fmi);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 52c7bbb32b8b..dc3f04c52d5e 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -376,7 +376,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations fmr2_fops = {
 	.owner          = THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
@@ -424,6 +424,10 @@ static int __init fmr2_init(void)
 	fmr2->vdev.release = video_device_release_empty;
 	video_set_drvdata(&fmr2->vdev, fmr2);
 
+	/* mute card - prevents noisy bootups */
+	fmr2_mute(fmr2->io);
+	fmr2_product_info(fmr2);
+
 	if (video_register_device(&fmr2->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
 		release_region(fmr2->io, 2);
@@ -431,11 +435,6 @@ static int __init fmr2_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "SF16FMR2 radio card driver at 0x%x.\n", fmr2->io);
-	/* mute card - prevents noisy bootups */
-	mutex_lock(&fmr2->lock);
-	fmr2_mute(fmr2->io);
-	fmr2_product_info(fmr2);
-	mutex_unlock(&fmr2->lock);
 	debug_print((KERN_DEBUG "card_type %d\n", fmr2->card_type));
 	return 0;
 }
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index fc1c860fd438..a32663917059 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -338,7 +338,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations terratec_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
@@ -389,6 +389,9 @@ static int __init terratec_init(void)
 
 	mutex_init(&tt->lock);
 
+	/* mute card - prevents noisy bootups */
+	tt_write_vol(tt, 0);
+
 	if (video_register_device(&tt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(&tt->v4l2_dev);
 		release_region(tt->io, 2);
@@ -396,9 +399,6 @@ static int __init terratec_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "TERRATEC ActivRadio Standalone card driver.\n");
-
-	/* mute card - prevents noisy bootups */
-	tt_write_vol(tt, 0);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index 9d6dcf8af5b0..22fa9cc28abe 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -344,7 +344,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations trust_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops trust_ioctl_ops = {
@@ -396,14 +396,6 @@ static int __init trust_init(void)
 	tr->vdev.release = video_device_release_empty;
 	video_set_drvdata(&tr->vdev, tr);
 
-	if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(tr->io, 2);
-		return -EINVAL;
-	}
-
-	v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
-
 	write_i2c(tr, 2, TDA7318_ADDR, 0x80);	/* speaker att. LF = 0 dB */
 	write_i2c(tr, 2, TDA7318_ADDR, 0xa0);	/* speaker att. RF = 0 dB */
 	write_i2c(tr, 2, TDA7318_ADDR, 0xc0);	/* speaker att. LR = 0 dB */
@@ -418,6 +410,14 @@ static int __init trust_init(void)
 	/* mute card - prevents noisy bootups */
 	tr_setmute(tr, 1);
 
+	if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(tr->io, 2);
+		return -EINVAL;
+	}
+
+	v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index f31eab99c943..af99c5bd88c1 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -377,7 +377,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 static const struct v4l2_file_operations zoltrix_fops =
 {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
@@ -424,20 +424,6 @@ static int __init zoltrix_init(void)
 		return res;
 	}
 
-	strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
-	zol->vdev.v4l2_dev = v4l2_dev;
-	zol->vdev.fops = &zoltrix_fops;
-	zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
-	zol->vdev.release = video_device_release_empty;
-	video_set_drvdata(&zol->vdev, zol);
-
-	if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(zol->io, 2);
-		return -EINVAL;
-	}
-	v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
-
 	mutex_init(&zol->lock);
 
 	/* mute card - prevents noisy bootups */
@@ -452,6 +438,20 @@ static int __init zoltrix_init(void)
 	zol->curvol = 0;
 	zol->stereo = 1;
 
+	strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
+	zol->vdev.v4l2_dev = v4l2_dev;
+	zol->vdev.fops = &zoltrix_fops;
+	zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
+	zol->vdev.release = video_device_release_empty;
+	video_set_drvdata(&zol->vdev, zol);
+
+	if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(zol->io, 2);
+		return -EINVAL;
+	}
+	v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From 1cccee0b84e3445a142d0e9edcbf66b677b2e7e5 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 09:43:52 -0300
Subject: [media] cadet: use unlocked_ioctl

Converted from ioctl to unlocked_ioctl.

This driver already used an internal lock, but it was missing in cadet_open and
cadet_release and it was not used correctly in cadet_read.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-cadet.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index b701ea6e7c73..bc9ad0897c55 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -328,11 +328,10 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
 	unsigned char readbuf[RDS_BUFFER];
 	int i = 0;
 
+	mutex_lock(&dev->lock);
 	if (dev->rdsstat == 0) {
-		mutex_lock(&dev->lock);
 		dev->rdsstat = 1;
 		outb(0x80, dev->io);        /* Select RDS fifo */
-		mutex_unlock(&dev->lock);
 		init_timer(&dev->readtimer);
 		dev->readtimer.function = cadet_handler;
 		dev->readtimer.data = (unsigned long)dev;
@@ -340,12 +339,15 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
 		add_timer(&dev->readtimer);
 	}
 	if (dev->rdsin == dev->rdsout) {
+		mutex_unlock(&dev->lock);
 		if (file->f_flags & O_NONBLOCK)
 			return -EWOULDBLOCK;
 		interruptible_sleep_on(&dev->read_queue);
+		mutex_lock(&dev->lock);
 	}
 	while (i < count && dev->rdsin != dev->rdsout)
 		readbuf[i++] = dev->rdsbuf[dev->rdsout++];
+	mutex_unlock(&dev->lock);
 
 	if (copy_to_user(data, readbuf, i))
 		return -EFAULT;
@@ -525,9 +527,11 @@ static int cadet_open(struct file *file)
 {
 	struct cadet *dev = video_drvdata(file);
 
+	mutex_lock(&dev->lock);
 	dev->users++;
 	if (1 == dev->users)
 		init_waitqueue_head(&dev->read_queue);
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -535,11 +539,13 @@ static int cadet_release(struct file *file)
 {
 	struct cadet *dev = video_drvdata(file);
 
+	mutex_lock(&dev->lock);
 	dev->users--;
 	if (0 == dev->users) {
 		del_timer_sync(&dev->readtimer);
 		dev->rdsstat = 0;
 	}
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -559,7 +565,7 @@ static const struct v4l2_file_operations cadet_fops = {
 	.open		= cadet_open,
 	.release       	= cadet_release,
 	.read		= cadet_read,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.poll		= cadet_poll,
 };
 
-- 
cgit v1.2.3


From ee71e42321cced11fecb989d743ad9cdb0c384ea Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 09:46:23 -0300
Subject: [media] tea5764: convert to unlocked_ioctl

Convert from ioctl to unlocked_ioctl using the v4l2 core lock.

Also removed the 'exclusive access' limitation. There was no need for it
and it violates the v4l2 spec as well.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-tea5764.c | 49 +++++++------------------------------
 1 file changed, 9 insertions(+), 40 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 789d2ec66e19..0e71d816c725 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -142,7 +142,6 @@ struct tea5764_device {
 	struct video_device		*videodev;
 	struct tea5764_regs		regs;
 	struct mutex			mutex;
-	int				users;
 };
 
 /* I2C code related */
@@ -458,41 +457,10 @@ static int vidioc_s_audio(struct file *file, void *priv,
 	return 0;
 }
 
-static int tea5764_open(struct file *file)
-{
-	/* Currently we support only one device */
-	struct tea5764_device *radio = video_drvdata(file);
-
-	mutex_lock(&radio->mutex);
-	/* Only exclusive access */
-	if (radio->users) {
-		mutex_unlock(&radio->mutex);
-		return -EBUSY;
-	}
-	radio->users++;
-	mutex_unlock(&radio->mutex);
-	file->private_data = radio;
-	return 0;
-}
-
-static int tea5764_close(struct file *file)
-{
-	struct tea5764_device *radio = video_drvdata(file);
-
-	if (!radio)
-		return -ENODEV;
-	mutex_lock(&radio->mutex);
-	radio->users--;
-	mutex_unlock(&radio->mutex);
-	return 0;
-}
-
 /* File system interface */
 static const struct v4l2_file_operations tea5764_fops = {
 	.owner		= THIS_MODULE,
-	.open           = tea5764_open,
-	.release        = tea5764_close,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops tea5764_ioctl_ops = {
@@ -527,7 +495,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 	int ret;
 
 	PDEBUG("probe");
-	radio = kmalloc(sizeof(struct tea5764_device), GFP_KERNEL);
+	radio = kzalloc(sizeof(struct tea5764_device), GFP_KERNEL);
 	if (!radio)
 		return -ENOMEM;
 
@@ -555,12 +523,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 
 	i2c_set_clientdata(client, radio);
 	video_set_drvdata(radio->videodev, radio);
-
-	ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
-	if (ret < 0) {
-		PWARN("Could not register video device!");
-		goto errrel;
-	}
+	radio->videodev->lock = &radio->mutex;
 
 	/* initialize and power off the chip */
 	tea5764_i2c_read(radio);
@@ -568,6 +531,12 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 	tea5764_mute(radio, 1);
 	tea5764_power_down(radio);
 
+	ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+	if (ret < 0) {
+		PWARN("Could not register video device!");
+		goto errrel;
+	}
+
 	PINFO("registered.");
 	return 0;
 errrel:
-- 
cgit v1.2.3


From 725ea8cf1c1f5ba53177d20d2d2f6dbc139b643e Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 09:48:24 -0300
Subject: [media] si4713: convert to unlocked_ioctl

Convert ioctl to unlocked_ioctl. Note that for this driver the locking
is done inside the sub-device.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-si4713.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index 6a435786b63d..3a84c3dcc04c 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -53,7 +53,8 @@ struct radio_si4713_device {
 /* radio_si4713_fops - file operations interface */
 static const struct v4l2_file_operations radio_si4713_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	/* Note: locking is done at the subdev level in the i2c driver. */
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 /* Video4Linux Interface */
-- 
cgit v1.2.3


From d2c998f7453af7ad416bc38d09ae9d453d2fac5e Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 09:49:34 -0300
Subject: [media] typhoon: convert to unlocked_ioctl

Convert the typhoon driver from ioctl to unlocked_ioctl.

When doing this I noticed a bug where curfreq was not initialized correctly
to mutefreq (it wasn't multiplied by 16).

The initialization is now also done before the device node is created.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-typhoon.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index b1f630527dc1..8dbbf08f2207 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -317,7 +317,7 @@ static int vidioc_log_status(struct file *file, void *priv)
 
 static const struct v4l2_file_operations typhoon_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
@@ -344,18 +344,18 @@ static int __init typhoon_init(void)
 
 	strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name));
 	dev->io = io;
-	dev->curfreq = dev->mutefreq = mutefreq;
 
 	if (dev->io == -1) {
 		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n");
 		return -EINVAL;
 	}
 
-	if (dev->mutefreq < 87000 || dev->mutefreq > 108500) {
+	if (mutefreq < 87000 || mutefreq > 108500) {
 		v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n");
 		v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
 		return -EINVAL;
 	}
+	dev->curfreq = dev->mutefreq = mutefreq << 4;
 
 	mutex_init(&dev->lock);
 	if (!request_region(dev->io, 8, "typhoon")) {
@@ -378,17 +378,17 @@ static int __init typhoon_init(void)
 	dev->vdev.ioctl_ops = &typhoon_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
+
+	/* mute card - prevents noisy bootups */
+	typhoon_mute(dev);
+
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(&dev->v4l2_dev);
 		release_region(dev->io, 8);
 		return -EINVAL;
 	}
 	v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io);
-	v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", dev->mutefreq);
-	dev->mutefreq <<= 4;
-
-	/* mute card - prevents noisy bootups */
-	typhoon_mute(dev);
+	v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", mutefreq);
 
 	return 0;
 }
-- 
cgit v1.2.3


From 61df3c9b3fe6a7e47d25b27ae4df0ecdb07b8fbd Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 10:09:38 -0300
Subject: [media] BKL: trivial ioctl -> unlocked_ioctl video driver conversions

These drivers could be trivially converted to unlocked_ioctl since they
already did locking.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/arv.c     |  2 +-
 drivers/media/video/bw-qcam.c |  2 +-
 drivers/media/video/c-qcam.c  |  2 +-
 drivers/media/video/meye.c    | 14 +++++++-------
 drivers/media/video/pms.c     |  2 +-
 drivers/media/video/w9966.c   |  2 +-
 6 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 31e7a123d19a..f989f2820d88 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -712,7 +712,7 @@ static int ar_initialize(struct ar *ar)
 static const struct v4l2_file_operations ar_fops = {
 	.owner		= THIS_MODULE,
 	.read		= ar_read,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops ar_ioctl_ops = {
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 935e0c9a9674..c1193506131c 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -860,7 +860,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations qcam_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 	.read		= qcam_read,
 };
 
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index 6e4b19698c13..24fc00965a12 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -718,7 +718,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations qcam_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.read		= qcam_read,
 };
 
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 2be23bccd3c8..48d2c2419c13 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1659,7 +1659,7 @@ static const struct v4l2_file_operations meye_fops = {
 	.open		= meye_open,
 	.release	= meye_release,
 	.mmap		= meye_mmap,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.poll		= meye_poll,
 };
 
@@ -1831,12 +1831,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
 	msleep(1);
 	mchip_set(MCHIP_MM_INTA, MCHIP_MM_INTA_HIC_1_MASK);
 
-	if (video_register_device(meye.vdev, VFL_TYPE_GRABBER,
-				  video_nr) < 0) {
-		v4l2_err(v4l2_dev, "video_register_device failed\n");
-		goto outvideoreg;
-	}
-
 	mutex_init(&meye.lock);
 	init_waitqueue_head(&meye.proc_list);
 	meye.brightness = 32 << 10;
@@ -1858,6 +1852,12 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
 	sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAPICTURE, 0);
 	sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAAGC, 48);
 
+	if (video_register_device(meye.vdev, VFL_TYPE_GRABBER,
+				  video_nr) < 0) {
+		v4l2_err(v4l2_dev, "video_register_device failed\n");
+		goto outvideoreg;
+	}
+
 	v4l2_info(v4l2_dev, "Motion Eye Camera Driver v%s.\n",
 	       MEYE_DRIVER_VERSION);
 	v4l2_info(v4l2_dev, "mchip KL5A72002 rev. %d, base %lx, irq %d\n",
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 7129b50757db..7551907f8c28 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -932,7 +932,7 @@ static ssize_t pms_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations pms_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.read           = pms_read,
 };
 
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 635420d8d84a..019ee206cbee 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -815,7 +815,7 @@ out:
 
 static const struct v4l2_file_operations w9966_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 	.read           = w9966_v4l_read,
 };
 
-- 
cgit v1.2.3


From feecf93d6b16887bf7e12fcc604bfba9048b2fa5 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 11:13:39 -0300
Subject: [media] sn9c102: convert to unlocked_ioctl

Trivial conversion, this driver used a mutex already.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/sn9c102/sn9c102_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 28e19daadec9..f49fbfb7dc13 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -3238,7 +3238,7 @@ static const struct v4l2_file_operations sn9c102_fops = {
 	.owner = THIS_MODULE,
 	.open = sn9c102_open,
 	.release = sn9c102_release,
-	.ioctl = sn9c102_ioctl,
+	.unlocked_ioctl = sn9c102_ioctl,
 	.read = sn9c102_read,
 	.poll = sn9c102_poll,
 	.mmap = sn9c102_mmap,
-- 
cgit v1.2.3


From ca2621963de3934613f8aa63e19c03b1751707ae Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 11:17:00 -0300
Subject: [media] et61x251_core: trivial conversion to unlocked_ioctl

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/et61x251/et61x251_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index a5cfc76b40b7..bb164099ea2c 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -2530,7 +2530,7 @@ static const struct v4l2_file_operations et61x251_fops = {
 	.owner = THIS_MODULE,
 	.open =    et61x251_open,
 	.release = et61x251_release,
-	.ioctl =   et61x251_ioctl,
+	.unlocked_ioctl =   et61x251_ioctl,
 	.read =    et61x251_read,
 	.poll =    et61x251_poll,
 	.mmap =    et61x251_mmap,
-- 
cgit v1.2.3


From 20aa5bb9dc4b5aba1b4d0f15aa92c4e83721a343 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 14 Nov 2010 13:09:21 -0300
Subject: [media] cafe_ccic: replace ioctl by unlocked_ioctl

Trivial change, approved by Jonathan Corbet <corbet@lwn.net>.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cafe_ccic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 7bc36670071a..8e6634ce92e7 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -1775,7 +1775,7 @@ static const struct v4l2_file_operations cafe_v4l_fops = {
 	.read = cafe_v4l_read,
 	.poll = cafe_v4l_poll,
 	.mmap = cafe_v4l_mmap,
-	.ioctl = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
-- 
cgit v1.2.3


From 697566939dc60048fca6e6dd69c7e089aaeb7ff8 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 16 Nov 2010 18:12:16 -0300
Subject: [media] sh_vou: convert to unlocked_ioctl

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/sh_vou.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 0f4906136b8f..858b2f895453 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -75,6 +75,7 @@ struct sh_vou_device {
 	int pix_idx;
 	struct videobuf_buffer *active;
 	enum sh_vou_status status;
+	struct mutex fop_lock;
 };
 
 struct sh_vou_file {
@@ -235,7 +236,7 @@ static void free_buffer(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	vb->state = VIDEOBUF_NEEDS_INIT;
 }
 
-/* Locking: caller holds vq->vb_lock mutex */
+/* Locking: caller holds fop_lock mutex */
 static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count,
 			    unsigned int *size)
 {
@@ -257,7 +258,7 @@ static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count,
 	return 0;
 }
 
-/* Locking: caller holds vq->vb_lock mutex */
+/* Locking: caller holds fop_lock mutex */
 static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 			      struct videobuf_buffer *vb,
 			      enum v4l2_field field)
@@ -306,7 +307,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 	return 0;
 }
 
-/* Locking: caller holds vq->vb_lock mutex and vq->irqlock spinlock */
+/* Locking: caller holds fop_lock mutex and vq->irqlock spinlock */
 static void sh_vou_buf_queue(struct videobuf_queue *vq,
 			     struct videobuf_buffer *vb)
 {
@@ -1190,7 +1191,7 @@ static int sh_vou_open(struct file *file)
 				       V4L2_BUF_TYPE_VIDEO_OUTPUT,
 				       V4L2_FIELD_NONE,
 				       sizeof(struct videobuf_buffer), vdev,
-				       NULL);
+				       &vou_dev->fop_lock);
 
 	return 0;
 }
@@ -1292,7 +1293,7 @@ static const struct v4l2_file_operations sh_vou_fops = {
 	.owner		= THIS_MODULE,
 	.open		= sh_vou_open,
 	.release	= sh_vou_release,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.mmap		= sh_vou_mmap,
 	.poll		= sh_vou_poll,
 };
@@ -1331,6 +1332,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 
 	INIT_LIST_HEAD(&vou_dev->queue);
 	spin_lock_init(&vou_dev->lock);
+	mutex_init(&vou_dev->fop_lock);
 	atomic_set(&vou_dev->use_count, 0);
 	vou_dev->pdata = vou_pdata;
 	vou_dev->status = SH_VOU_IDLE;
@@ -1388,6 +1390,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 		vdev->tvnorms |= V4L2_STD_PAL;
 	vdev->v4l2_dev = &vou_dev->v4l2_dev;
 	vdev->release = video_device_release;
+	vdev->lock = &vou_dev->fop_lock;
 
 	vou_dev->vdev = vdev;
 	video_set_drvdata(vdev, vou_dev);
-- 
cgit v1.2.3


From 4f68775b7dfc6115169f689a42535486bf10977e Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 16 Nov 2010 18:13:06 -0300
Subject: [media] radio-timb: convert to unlocked_ioctl
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/radio/radio-timb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index b8bb3ef47df5..a185610b376b 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -34,6 +34,7 @@ struct timbradio {
 	struct v4l2_subdev	*sd_dsp;
 	struct video_device	video_dev;
 	struct v4l2_device	v4l2_dev;
+	struct mutex		lock;
 };
 
 
@@ -142,7 +143,7 @@ static const struct v4l2_ioctl_ops timbradio_ioctl_ops = {
 
 static const struct v4l2_file_operations timbradio_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int __devinit timbradio_probe(struct platform_device *pdev)
@@ -164,6 +165,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
 	}
 
 	tr->pdata = *pdata;
+	mutex_init(&tr->lock);
 
 	strlcpy(tr->video_dev.name, "Timberdale Radio",
 		sizeof(tr->video_dev.name));
@@ -171,6 +173,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
 	tr->video_dev.ioctl_ops = &timbradio_ioctl_ops;
 	tr->video_dev.release = video_device_release_empty;
 	tr->video_dev.minor = -1;
+	tr->video_dev.lock = &tr->lock;
 
 	strlcpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
 	err = v4l2_device_register(NULL, &tr->v4l2_dev);
-- 
cgit v1.2.3


From 78b055be2710b63cb196fc37669f3b662fecc9e4 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 19 Nov 2010 17:04:31 -0300
Subject: [media] cx18: convert to unlocked_ioctl

Also added locking around snd_cx18_pcm_ioctl as a precaution
as requested by Andy Walls.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx18/cx18-alsa-pcm.c | 8 +++++++-
 drivers/media/video/cx18/cx18-streams.c  | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c
index 8f55692db36d..82d195be9197 100644
--- a/drivers/media/video/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/video/cx18/cx18-alsa-pcm.c
@@ -218,7 +218,13 @@ static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream)
 static int snd_cx18_pcm_ioctl(struct snd_pcm_substream *substream,
 		     unsigned int cmd, void *arg)
 {
-	return snd_pcm_lib_ioctl(substream, cmd, arg);
+	struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream);
+	int ret;
+
+	snd_cx18_lock(cxsc);
+	ret = snd_pcm_lib_ioctl(substream, cmd, arg);
+	snd_cx18_unlock(cxsc);
+	return ret;
 }
 
 
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 9045f1ece0eb..ab461e27d9dd 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -41,7 +41,7 @@ static struct v4l2_file_operations cx18_v4l2_enc_fops = {
 	.read = cx18_v4l2_read,
 	.open = cx18_v4l2_open,
 	/* FIXME change to video_ioctl2 if serialization lock can be removed */
-	.ioctl = cx18_v4l2_ioctl,
+	.unlocked_ioctl = cx18_v4l2_ioctl,
 	.release = cx18_v4l2_close,
 	.poll = cx18_v4l2_enc_poll,
 };
-- 
cgit v1.2.3


From 2877842de8cbf6272b0a851cb12587b7dd8c2afb Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 26 Nov 2010 06:43:51 -0300
Subject: [media] v4l2-dev: use mutex_lock_interruptible instead of plain
 mutex_lock

Where reasonable use mutex_lock_interruptible instead of mutex_lock.
Also fix the poll, read and write error codes when called with an unregistered
device (e.g. after a USB device was disconnected). Poll must return
POLLERR|POLLHUP and read/write must return -ENODEV.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/v4l2-dev.c | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 03f7f4670e9b..bfd392e2436d 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -186,12 +186,12 @@ static ssize_t v4l2_read(struct file *filp, char __user *buf,
 		size_t sz, loff_t *off)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = -EIO;
+	int ret = -ENODEV;
 
 	if (!vdev->fops->read)
 		return -EINVAL;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->read(filp, buf, sz, off);
 	if (vdev->lock)
@@ -203,12 +203,12 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf,
 		size_t sz, loff_t *off)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = -EIO;
+	int ret = -ENODEV;
 
 	if (!vdev->fops->write)
 		return -EINVAL;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->write(filp, buf, sz, off);
 	if (vdev->lock)
@@ -219,10 +219,10 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf,
 static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = DEFAULT_POLLMASK;
+	int ret = POLLERR | POLLHUP;
 
 	if (!vdev->fops->poll)
-		return ret;
+		return DEFAULT_POLLMASK;
 	if (vdev->lock)
 		mutex_lock(vdev->lock);
 	if (video_is_registered(vdev))
@@ -238,8 +238,8 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	int ret = -ENODEV;
 
 	if (vdev->fops->unlocked_ioctl) {
-		if (vdev->lock)
-			mutex_lock(vdev->lock);
+		if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+			return -ERESTARTSYS;
 		if (video_is_registered(vdev))
 			ret = vdev->fops->unlocked_ioctl(filp, cmd, arg);
 		if (vdev->lock)
@@ -265,8 +265,8 @@ static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
 
 	if (!vdev->fops->mmap)
 		return ret;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->mmap(filp, vm);
 	if (vdev->lock)
@@ -292,8 +292,10 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 	video_get(vdev);
 	mutex_unlock(&videodev_lock);
 	if (vdev->fops->open) {
-		if (vdev->lock)
-			mutex_lock(vdev->lock);
+		if (vdev->lock && mutex_lock_interruptible(vdev->lock)) {
+			ret = -ERESTARTSYS;
+			goto err;
+		}
 		if (video_is_registered(vdev))
 			ret = vdev->fops->open(filp);
 		else
@@ -302,6 +304,7 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 			mutex_unlock(vdev->lock);
 	}
 
+err:
 	/* decrease the refcount in case of an error */
 	if (ret)
 		video_put(vdev);
-- 
cgit v1.2.3


From 879aa24d6394aa04b690a600a41ff500441ad384 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 26 Nov 2010 06:47:28 -0300
Subject: [media] V4L: improve the BKL replacement heuristic

The BKL replacement mutex had some serious performance side-effects on
V4L drivers. It is replaced by a better heuristic that works around the
worst of the side-effects.

Read the v4l2-dev.c comments for the whole sorry story. This is a
temporary measure only until we can convert all v4l drivers to use
unlocked_ioctl.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/v4l2-dev.c    | 31 ++++++++++++++++++++++++++++---
 drivers/media/video/v4l2-device.c |  1 +
 include/media/v4l2-device.h       |  2 ++
 3 files changed, 31 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index bfd392e2436d..6b64fd607b20 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -245,13 +245,38 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		if (vdev->lock)
 			mutex_unlock(vdev->lock);
 	} else if (vdev->fops->ioctl) {
-		/* TODO: convert all drivers to unlocked_ioctl */
+		/* This code path is a replacement for the BKL. It is a major
+		 * hack but it will have to do for those drivers that are not
+		 * yet converted to use unlocked_ioctl.
+		 *
+		 * There are two options: if the driver implements struct
+		 * v4l2_device, then the lock defined there is used to
+		 * serialize the ioctls. Otherwise the v4l2 core lock defined
+		 * below is used. This lock is really bad since it serializes
+		 * completely independent devices.
+		 *
+		 * Both variants suffer from the same problem: if the driver
+		 * sleeps, then it blocks all ioctls since the lock is still
+		 * held. This is very common for VIDIOC_DQBUF since that
+		 * normally waits for a frame to arrive. As a result any other
+		 * ioctl calls will proceed very, very slowly since each call
+		 * will have to wait for the VIDIOC_QBUF to finish. Things that
+		 * should take 0.01s may now take 10-20 seconds.
+		 *
+		 * The workaround is to *not* take the lock for VIDIOC_DQBUF.
+		 * This actually works OK for videobuf-based drivers, since
+		 * videobuf will take its own internal lock.
+		 */
 		static DEFINE_MUTEX(v4l2_ioctl_mutex);
+		struct mutex *m = vdev->v4l2_dev ?
+			&vdev->v4l2_dev->ioctl_lock : &v4l2_ioctl_mutex;
 
-		mutex_lock(&v4l2_ioctl_mutex);
+		if (cmd != VIDIOC_DQBUF && mutex_lock_interruptible(m))
+			return -ERESTARTSYS;
 		if (video_is_registered(vdev))
 			ret = vdev->fops->ioctl(filp, cmd, arg);
-		mutex_unlock(&v4l2_ioctl_mutex);
+		if (cmd != VIDIOC_DQBUF)
+			mutex_unlock(m);
 	} else
 		ret = -ENOTTY;
 
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 0b08f96b74a5..7fe6f92af480 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -35,6 +35,7 @@ int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev)
 
 	INIT_LIST_HEAD(&v4l2_dev->subdevs);
 	spin_lock_init(&v4l2_dev->lock);
+	mutex_init(&v4l2_dev->ioctl_lock);
 	v4l2_dev->dev = dev;
 	if (dev == NULL) {
 		/* If dev == NULL, then name must be filled in by the caller */
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 6648036b728d..b16f307d471a 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -51,6 +51,8 @@ struct v4l2_device {
 			unsigned int notification, void *arg);
 	/* The control handler. May be NULL. */
 	struct v4l2_ctrl_handler *ctrl_handler;
+	/* BKL replacement mutex. Temporary solution only. */
+	struct mutex ioctl_lock;
 };
 
 /* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev.
-- 
cgit v1.2.3


From ca9afe6f87b569cdf8e797395381f18ae23a2905 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 26 Nov 2010 06:54:53 -0300
Subject: [media] v4l2-dev: fix race condition

The unregister function had a race condition with the v4l2_open
function. Ensure that both functions test and clear the REGISTER
flag from within a critical section.

Thanks to Laurent Pinchart for finding this race.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/v4l2-dev.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6b64fd607b20..359e23290a7e 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -309,7 +309,7 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 	mutex_lock(&videodev_lock);
 	vdev = video_devdata(filp);
 	/* return ENODEV if the video device has already been removed. */
-	if (vdev == NULL) {
+	if (vdev == NULL || !video_is_registered(vdev)) {
 		mutex_unlock(&videodev_lock);
 		return -ENODEV;
 	}
@@ -624,7 +624,12 @@ void video_unregister_device(struct video_device *vdev)
 	if (!vdev || !video_is_registered(vdev))
 		return;
 
+	mutex_lock(&videodev_lock);
+	/* This must be in a critical section to prevent a race with v4l2_open.
+	 * Once this bit has been cleared video_get may never be called again.
+	 */
 	clear_bit(V4L2_FL_REGISTERED, &vdev->flags);
+	mutex_unlock(&videodev_lock);
 	device_unregister(&vdev->dev);
 }
 EXPORT_SYMBOL(video_unregister_device);
-- 
cgit v1.2.3


From 23d9f3ef23f0dc4bb20ccd5540b9a91ff08da08f Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 21 Nov 2010 07:58:54 -0300
Subject: [media] uvcvideo: Lock controls mutex when querying menus

uvc_find_control() must be called with the controls mutex locked. Fix
uvc_query_v4l2_menu() accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/uvc/uvc_ctrl.c | 48 +++++++++++++++++++++++++++++++++++++-
 drivers/media/video/uvc/uvc_v4l2.c | 36 +---------------------------
 drivers/media/video/uvc/uvcvideo.h |  4 ++--
 3 files changed, 50 insertions(+), 38 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index f169f7736677..59f8a9ad3796 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -785,7 +785,7 @@ static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
 	}
 }
 
-struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
+static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
 	__u32 v4l2_id, struct uvc_control_mapping **mapping)
 {
 	struct uvc_control *ctrl = NULL;
@@ -944,6 +944,52 @@ done:
 	return ret;
 }
 
+/*
+ * Mapping V4L2 controls to UVC controls can be straighforward if done well.
+ * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
+ * must be grouped (for instance the Red Balance, Blue Balance and Do White
+ * Balance V4L2 controls use the White Balance Component UVC control) or
+ * otherwise translated. The approach we take here is to use a translation
+ * table for the controls that can be mapped directly, and handle the others
+ * manually.
+ */
+int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+	struct v4l2_querymenu *query_menu)
+{
+	struct uvc_menu_info *menu_info;
+	struct uvc_control_mapping *mapping;
+	struct uvc_control *ctrl;
+	u32 index = query_menu->index;
+	u32 id = query_menu->id;
+	int ret;
+
+	memset(query_menu, 0, sizeof(*query_menu));
+	query_menu->id = id;
+	query_menu->index = index;
+
+	ret = mutex_lock_interruptible(&chain->ctrl_mutex);
+	if (ret < 0)
+		return -ERESTARTSYS;
+
+	ctrl = uvc_find_control(chain, query_menu->id, &mapping);
+	if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	if (query_menu->index >= mapping->menu_count) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	menu_info = &mapping->menu_info[query_menu->index];
+	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
+
+done:
+	mutex_unlock(&chain->ctrl_mutex);
+	return ret;
+}
+
 
 /* --------------------------------------------------------------------------
  * Control transactions
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 6d15de9b5204..0f865e97cf48 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -100,40 +100,6 @@ done:
  * V4L2 interface
  */
 
-/*
- * Mapping V4L2 controls to UVC controls can be straighforward if done well.
- * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
- * must be grouped (for instance the Red Balance, Blue Balance and Do White
- * Balance V4L2 controls use the White Balance Component UVC control) or
- * otherwise translated. The approach we take here is to use a translation
- * table for the controls that can be mapped directly, and handle the others
- * manually.
- */
-static int uvc_v4l2_query_menu(struct uvc_video_chain *chain,
-	struct v4l2_querymenu *query_menu)
-{
-	struct uvc_menu_info *menu_info;
-	struct uvc_control_mapping *mapping;
-	struct uvc_control *ctrl;
-	u32 index = query_menu->index;
-	u32 id = query_menu->id;
-
-	ctrl = uvc_find_control(chain, query_menu->id, &mapping);
-	if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU)
-		return -EINVAL;
-
-	if (query_menu->index >= mapping->menu_count)
-		return -EINVAL;
-
-	memset(query_menu, 0, sizeof(*query_menu));
-	query_menu->id = id;
-	query_menu->index = index;
-
-	menu_info = &mapping->menu_info[query_menu->index];
-	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
-	return 0;
-}
-
 /*
  * Find the frame interval closest to the requested frame interval for the
  * given frame format and size. This should be done by the device as part of
@@ -624,7 +590,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	}
 
 	case VIDIOC_QUERYMENU:
-		return uvc_v4l2_query_menu(chain, arg);
+		return uvc_query_v4l2_menu(chain, arg);
 
 	case VIDIOC_G_EXT_CTRLS:
 	{
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index d97cf6d6a4f9..45209245244b 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -606,10 +606,10 @@ extern int uvc_status_suspend(struct uvc_device *dev);
 extern int uvc_status_resume(struct uvc_device *dev);
 
 /* Controls */
-extern struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
-		__u32 v4l2_id, struct uvc_control_mapping **mapping);
 extern int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 		struct v4l2_queryctrl *v4l2_ctrl);
+extern int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+		struct v4l2_querymenu *query_menu);
 
 extern int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
 		const struct uvc_control_mapping *mapping);
-- 
cgit v1.2.3


From 8e815e1763b8d4e5adf0dc14bde8c55329cf95a8 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 21 Nov 2010 14:46:44 -0300
Subject: [media] uvcvideo: Move mutex lock/unlock inside uvc_free_buffers

Callers outside uvc_queue.c should not be forced to lock/unlock the
queue mutex manually. Move the mutex operations inside
uvc_free_buffers().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/uvc/uvc_queue.c | 57 ++++++++++++++++++++++---------------
 drivers/media/video/uvc/uvc_v4l2.c  |  2 --
 2 files changed, 34 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index ed6d5449741c..32c18229863b 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -89,6 +89,39 @@ void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
 	queue->type = type;
 }
 
+/*
+ * Free the video buffers.
+ *
+ * This function must be called with the queue lock held.
+ */
+static int __uvc_free_buffers(struct uvc_video_queue *queue)
+{
+	unsigned int i;
+
+	for (i = 0; i < queue->count; ++i) {
+		if (queue->buffer[i].vma_use_count != 0)
+			return -EBUSY;
+	}
+
+	if (queue->count) {
+		vfree(queue->mem);
+		queue->count = 0;
+	}
+
+	return 0;
+}
+
+int uvc_free_buffers(struct uvc_video_queue *queue)
+{
+	int ret;
+
+	mutex_lock(&queue->mutex);
+	ret = __uvc_free_buffers(queue);
+	mutex_unlock(&queue->mutex);
+
+	return ret;
+}
+
 /*
  * Allocate the video buffers.
  *
@@ -110,7 +143,7 @@ int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers,
 
 	mutex_lock(&queue->mutex);
 
-	if ((ret = uvc_free_buffers(queue)) < 0)
+	if ((ret = __uvc_free_buffers(queue)) < 0)
 		goto done;
 
 	/* Bail out if no buffers should be allocated. */
@@ -151,28 +184,6 @@ done:
 	return ret;
 }
 
-/*
- * Free the video buffers.
- *
- * This function must be called with the queue lock held.
- */
-int uvc_free_buffers(struct uvc_video_queue *queue)
-{
-	unsigned int i;
-
-	for (i = 0; i < queue->count; ++i) {
-		if (queue->buffer[i].vma_use_count != 0)
-			return -EBUSY;
-	}
-
-	if (queue->count) {
-		vfree(queue->mem);
-		queue->count = 0;
-	}
-
-	return 0;
-}
-
 /*
  * Check if buffers have been allocated.
  */
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 0f865e97cf48..0fd9848bd9d7 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -494,11 +494,9 @@ static int uvc_v4l2_release(struct file *file)
 	if (uvc_has_privileges(handle)) {
 		uvc_video_enable(stream, 0);
 
-		mutex_lock(&stream->queue.mutex);
 		if (uvc_free_buffers(&stream->queue) < 0)
 			uvc_printk(KERN_ERR, "uvc_v4l2_release: Unable to "
 					"free buffers.\n");
-		mutex_unlock(&stream->queue.mutex);
 	}
 
 	/* Release the file handle. */
-- 
cgit v1.2.3


From 4aa275975beee41fd542a0f6df8cd0fee06089bf Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 21 Nov 2010 15:18:08 -0300
Subject: [media] uvcvideo: Move mmap() handler to uvc_queue.c

The mmap() implementation belongs to the video buffers queue, move it
there.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/uvc/uvc_queue.c | 76 +++++++++++++++++++++++++++++++++++++
 drivers/media/video/uvc/uvc_v4l2.c  | 67 +-------------------------------
 drivers/media/video/uvc/uvcvideo.h  |  2 +
 3 files changed, 79 insertions(+), 66 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index 32c18229863b..f14581bd707f 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -379,6 +379,82 @@ done:
 	return ret;
 }
 
+/*
+ * VMA operations.
+ */
+static void uvc_vm_open(struct vm_area_struct *vma)
+{
+	struct uvc_buffer *buffer = vma->vm_private_data;
+	buffer->vma_use_count++;
+}
+
+static void uvc_vm_close(struct vm_area_struct *vma)
+{
+	struct uvc_buffer *buffer = vma->vm_private_data;
+	buffer->vma_use_count--;
+}
+
+static const struct vm_operations_struct uvc_vm_ops = {
+	.open		= uvc_vm_open,
+	.close		= uvc_vm_close,
+};
+
+/*
+ * Memory-map a video buffer.
+ *
+ * This function implements video buffers memory mapping and is intended to be
+ * used by the device mmap handler.
+ */
+int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
+{
+	struct uvc_buffer *uninitialized_var(buffer);
+	struct page *page;
+	unsigned long addr, start, size;
+	unsigned int i;
+	int ret = 0;
+
+	start = vma->vm_start;
+	size = vma->vm_end - vma->vm_start;
+
+	mutex_lock(&queue->mutex);
+
+	for (i = 0; i < queue->count; ++i) {
+		buffer = &queue->buffer[i];
+		if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
+			break;
+	}
+
+	if (i == queue->count || size != queue->buf_size) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	/*
+	 * VM_IO marks the area as being an mmaped region for I/O to a
+	 * device. It also prevents the region from being core dumped.
+	 */
+	vma->vm_flags |= VM_IO;
+
+	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
+	while (size > 0) {
+		page = vmalloc_to_page((void *)addr);
+		if ((ret = vm_insert_page(vma, start, page)) < 0)
+			goto done;
+
+		start += PAGE_SIZE;
+		addr += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+
+	vma->vm_ops = &uvc_vm_ops;
+	vma->vm_private_data = buffer;
+	uvc_vm_open(vma);
+
+done:
+	mutex_unlock(&queue->mutex);
+	return ret;
+}
+
 /*
  * Poll the video queue.
  *
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 0fd9848bd9d7..07dd2357fbb9 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -1032,79 +1032,14 @@ static ssize_t uvc_v4l2_read(struct file *file, char __user *data,
 	return -EINVAL;
 }
 
-/*
- * VMA operations.
- */
-static void uvc_vm_open(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count++;
-}
-
-static void uvc_vm_close(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count--;
-}
-
-static const struct vm_operations_struct uvc_vm_ops = {
-	.open		= uvc_vm_open,
-	.close		= uvc_vm_close,
-};
-
 static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct uvc_fh *handle = file->private_data;
 	struct uvc_streaming *stream = handle->stream;
-	struct uvc_video_queue *queue = &stream->queue;
-	struct uvc_buffer *uninitialized_var(buffer);
-	struct page *page;
-	unsigned long addr, start, size;
-	unsigned int i;
-	int ret = 0;
 
 	uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_mmap\n");
 
-	start = vma->vm_start;
-	size = vma->vm_end - vma->vm_start;
-
-	mutex_lock(&queue->mutex);
-
-	for (i = 0; i < queue->count; ++i) {
-		buffer = &queue->buffer[i];
-		if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
-			break;
-	}
-
-	if (i == queue->count || size != queue->buf_size) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	/*
-	 * VM_IO marks the area as being an mmaped region for I/O to a
-	 * device. It also prevents the region from being core dumped.
-	 */
-	vma->vm_flags |= VM_IO;
-
-	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
-	while (size > 0) {
-		page = vmalloc_to_page((void *)addr);
-		if ((ret = vm_insert_page(vma, start, page)) < 0)
-			goto done;
-
-		start += PAGE_SIZE;
-		addr += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-
-	vma->vm_ops = &uvc_vm_ops;
-	vma->vm_private_data = buffer;
-	uvc_vm_open(vma);
-
-done:
-	mutex_unlock(&queue->mutex);
-	return ret;
+	return uvc_queue_mmap(&stream->queue, vma);
 }
 
 static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 45209245244b..ea893bc0df07 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -574,6 +574,8 @@ extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable);
 extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect);
 extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
 		struct uvc_buffer *buf);
+extern int uvc_queue_mmap(struct uvc_video_queue *queue,
+		struct vm_area_struct *vma);
 extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
 		struct file *file, poll_table *wait);
 extern int uvc_queue_allocated(struct uvc_video_queue *queue);
-- 
cgit v1.2.3


From 6947756dfcecc493062a46e77f6bf51dddb5be75 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 21 Nov 2010 13:36:34 -0300
Subject: [media] uvcvideo: Lock stream mutex when accessing format-related
 information

The stream mutex protects access to the struct uvc_streaming ctrl,
cur_format and cur_frame fields as well as to the hardware probe
control. Lock it appropriately.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/uvc/uvc_v4l2.c  | 78 ++++++++++++++++++++++++++-----------
 drivers/media/video/uvc/uvc_video.c |  3 --
 drivers/media/video/uvc/uvcvideo.h  |  4 +-
 3 files changed, 58 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 07dd2357fbb9..2f6dc6b97348 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -226,12 +226,14 @@ static int uvc_v4l2_try_format(struct uvc_streaming *stream,
 	 * developers test their webcams with the Linux driver as well as with
 	 * the Windows driver).
 	 */
+	mutex_lock(&stream->mutex);
 	if (stream->dev->quirks & UVC_QUIRK_PROBE_EXTRAFIELDS)
 		probe->dwMaxVideoFrameSize =
 			stream->ctrl.dwMaxVideoFrameSize;
 
 	/* Probe the device. */
 	ret = uvc_probe_video(stream, probe);
+	mutex_unlock(&stream->mutex);
 	if (ret < 0)
 		goto done;
 
@@ -255,14 +257,21 @@ done:
 static int uvc_v4l2_get_format(struct uvc_streaming *stream,
 	struct v4l2_format *fmt)
 {
-	struct uvc_format *format = stream->cur_format;
-	struct uvc_frame *frame = stream->cur_frame;
+	struct uvc_format *format;
+	struct uvc_frame *frame;
+	int ret = 0;
 
 	if (fmt->type != stream->type)
 		return -EINVAL;
 
-	if (format == NULL || frame == NULL)
-		return -EINVAL;
+	mutex_lock(&stream->mutex);
+	format = stream->cur_format;
+	frame = stream->cur_frame;
+
+	if (format == NULL || frame == NULL) {
+		ret = -EINVAL;
+		goto done;
+	}
 
 	fmt->fmt.pix.pixelformat = format->fcc;
 	fmt->fmt.pix.width = frame->wWidth;
@@ -273,7 +282,9 @@ static int uvc_v4l2_get_format(struct uvc_streaming *stream,
 	fmt->fmt.pix.colorspace = format->colorspace;
 	fmt->fmt.pix.priv = 0;
 
-	return 0;
+done:
+	mutex_unlock(&stream->mutex);
+	return ret;
 }
 
 static int uvc_v4l2_set_format(struct uvc_streaming *stream,
@@ -287,18 +298,24 @@ static int uvc_v4l2_set_format(struct uvc_streaming *stream,
 	if (fmt->type != stream->type)
 		return -EINVAL;
 
-	if (uvc_queue_allocated(&stream->queue))
-		return -EBUSY;
-
 	ret = uvc_v4l2_try_format(stream, fmt, &probe, &format, &frame);
 	if (ret < 0)
 		return ret;
 
+	mutex_lock(&stream->mutex);
+
+	if (uvc_queue_allocated(&stream->queue)) {
+		ret = -EBUSY;
+		goto done;
+	}
+
 	memcpy(&stream->ctrl, &probe, sizeof probe);
 	stream->cur_format = format;
 	stream->cur_frame = frame;
 
-	return 0;
+done:
+	mutex_unlock(&stream->mutex);
+	return ret;
 }
 
 static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
@@ -309,7 +326,10 @@ static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
 	if (parm->type != stream->type)
 		return -EINVAL;
 
+	mutex_lock(&stream->mutex);
 	numerator = stream->ctrl.dwFrameInterval;
+	mutex_unlock(&stream->mutex);
+
 	denominator = 10000000;
 	uvc_simplify_fraction(&numerator, &denominator, 8, 333);
 
@@ -336,7 +356,6 @@ static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
 static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
 		struct v4l2_streamparm *parm)
 {
-	struct uvc_frame *frame = stream->cur_frame;
 	struct uvc_streaming_control probe;
 	struct v4l2_fract timeperframe;
 	uint32_t interval;
@@ -345,28 +364,36 @@ static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
 	if (parm->type != stream->type)
 		return -EINVAL;
 
-	if (uvc_queue_streaming(&stream->queue))
-		return -EBUSY;
-
 	if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		timeperframe = parm->parm.capture.timeperframe;
 	else
 		timeperframe = parm->parm.output.timeperframe;
 
-	memcpy(&probe, &stream->ctrl, sizeof probe);
 	interval = uvc_fraction_to_interval(timeperframe.numerator,
 		timeperframe.denominator);
-
 	uvc_trace(UVC_TRACE_FORMAT, "Setting frame interval to %u/%u (%u).\n",
 		timeperframe.numerator, timeperframe.denominator, interval);
-	probe.dwFrameInterval = uvc_try_frame_interval(frame, interval);
+
+	mutex_lock(&stream->mutex);
+
+	if (uvc_queue_streaming(&stream->queue)) {
+		mutex_unlock(&stream->mutex);
+		return -EBUSY;
+	}
+
+	memcpy(&probe, &stream->ctrl, sizeof probe);
+	probe.dwFrameInterval =
+		uvc_try_frame_interval(stream->cur_frame, interval);
 
 	/* Probe the device with the new settings. */
 	ret = uvc_probe_video(stream, &probe);
-	if (ret < 0)
+	if (ret < 0) {
+		mutex_unlock(&stream->mutex);
 		return ret;
+	}
 
 	memcpy(&stream->ctrl, &probe, sizeof probe);
+	mutex_unlock(&stream->mutex);
 
 	/* Return the actual frame period. */
 	timeperframe.numerator = probe.dwFrameInterval;
@@ -869,15 +896,17 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_CROPCAP:
 	{
 		struct v4l2_cropcap *ccap = arg;
-		struct uvc_frame *frame = stream->cur_frame;
 
 		if (ccap->type != stream->type)
 			return -EINVAL;
 
 		ccap->bounds.left = 0;
 		ccap->bounds.top = 0;
-		ccap->bounds.width = frame->wWidth;
-		ccap->bounds.height = frame->wHeight;
+
+		mutex_lock(&stream->mutex);
+		ccap->bounds.width = stream->cur_frame->wWidth;
+		ccap->bounds.height = stream->cur_frame->wHeight;
+		mutex_unlock(&stream->mutex);
 
 		ccap->defrect = ccap->bounds;
 
@@ -894,8 +923,6 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_REQBUFS:
 	{
 		struct v4l2_requestbuffers *rb = arg;
-		unsigned int bufsize =
-			stream->ctrl.dwMaxVideoFrameSize;
 
 		if (rb->type != stream->type ||
 		    rb->memory != V4L2_MEMORY_MMAP)
@@ -904,7 +931,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		if ((ret = uvc_acquire_privileges(handle)) < 0)
 			return ret;
 
-		ret = uvc_alloc_buffers(&stream->queue, rb->count, bufsize);
+		mutex_lock(&stream->mutex);
+		ret = uvc_alloc_buffers(&stream->queue, rb->count,
+					stream->ctrl.dwMaxVideoFrameSize);
+		mutex_unlock(&stream->mutex);
 		if (ret < 0)
 			return ret;
 
@@ -952,7 +982,9 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		if (!uvc_has_privileges(handle))
 			return -EBUSY;
 
+		mutex_lock(&stream->mutex);
 		ret = uvc_video_enable(stream, 1);
+		mutex_unlock(&stream->mutex);
 		if (ret < 0)
 			return ret;
 		break;
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 5555f0102838..5673d673504b 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -293,8 +293,6 @@ int uvc_probe_video(struct uvc_streaming *stream,
 	unsigned int i;
 	int ret;
 
-	mutex_lock(&stream->mutex);
-
 	/* Perform probing. The device should adjust the requested values
 	 * according to its capabilities. However, some devices, namely the
 	 * first generation UVC Logitech webcams, don't implement the Video
@@ -346,7 +344,6 @@ int uvc_probe_video(struct uvc_streaming *stream,
 	}
 
 done:
-	mutex_unlock(&stream->mutex);
 	return ret;
 }
 
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index ea893bc0df07..45f01e7e13d2 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -436,7 +436,9 @@ struct uvc_streaming {
 	struct uvc_streaming_control ctrl;
 	struct uvc_format *cur_format;
 	struct uvc_frame *cur_frame;
-
+	/* Protect access to ctrl, cur_format, cur_frame and hardware video
+	 * probe control.
+	 */
 	struct mutex mutex;
 
 	unsigned int frozen : 1;
-- 
cgit v1.2.3


From 673eb9ff33e26ee6f4278cdab06749aef1bbef5b Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 21 Nov 2010 16:54:56 -0300
Subject: [media] uvcvideo: Convert to unlocked_ioctl

The uvcvideo driver now locks all ioctls correctly on its own, the BKL
isn't needed anymore.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/uvc/uvc_v4l2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 2f6dc6b97348..8cf61e8a634f 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -1088,7 +1088,7 @@ const struct v4l2_file_operations uvc_fops = {
 	.owner		= THIS_MODULE,
 	.open		= uvc_v4l2_open,
 	.release	= uvc_v4l2_release,
-	.ioctl		= uvc_v4l2_ioctl,
+	.unlocked_ioctl	= uvc_v4l2_ioctl,
 	.read		= uvc_v4l2_read,
 	.mmap		= uvc_v4l2_mmap,
 	.poll		= uvc_v4l2_poll,
-- 
cgit v1.2.3


From a757ee2216211278680dd8ac869aabe7b4a9970d Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 2 Dec 2010 01:57:03 -0200
Subject: [media] Don't export format_by_forcc on two different drivers

Drivers should append their name on exported symbols, to avoid
conflicts with allyesconfig:

drivers/staging/built-in.o: In function `format_by_fourcc':
/home/v4l/work_trees/linus/drivers/staging/cx25821/cx25821-video.c:96: multiple definition of `format_by_fourcc'
drivers/media/built-in.o:/home/v4l/work_trees/linus/drivers/media/common/saa7146_video.c:88: first defined here

Let's rename both occurences with a small shellscript:

for i in drivers/staging/cx25821/*.[ch]; do sed s,format_by_fourcc,cx25821_format_by_fourcc,g <$i >a && mv a $i; done
for i in drivers/media/common/saa7146*.[ch]; do sed s,format_by_fourcc,saa7146_format_by_fourcc,g <$i >a && mv a $i; done
for i in include/media/saa7146*.[ch]; do sed s,format_by_fourcc,saa7146_format_by_fourcc,g <$i >a && mv a $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/common/saa7146_hlp.c      |  8 ++++----
 drivers/media/common/saa7146_video.c    | 16 ++++++++--------
 drivers/staging/cx25821/cx25821-video.c |  8 ++++----
 drivers/staging/cx25821/cx25821-video.h |  2 +-
 include/media/saa7146.h                 |  2 +-
 5 files changed, 18 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/common/saa7146_hlp.c b/drivers/media/common/saa7146_hlp.c
index 05bde9ccb770..1d1d8d200755 100644
--- a/drivers/media/common/saa7146_hlp.c
+++ b/drivers/media/common/saa7146_hlp.c
@@ -558,7 +558,7 @@ static void saa7146_set_window(struct saa7146_dev *dev, int width, int height, e
 static void saa7146_set_position(struct saa7146_dev *dev, int w_x, int w_y, int w_height, enum v4l2_field field, u32 pixelformat)
 {
 	struct saa7146_vv *vv = dev->vv_data;
-	struct saa7146_format *sfmt = format_by_fourcc(dev, pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev, pixelformat);
 
 	int b_depth = vv->ov_fmt->depth;
 	int b_bpl = vv->ov_fb.fmt.bytesperline;
@@ -702,7 +702,7 @@ static int calculate_video_dma_grab_packed(struct saa7146_dev* dev, struct saa71
 	struct saa7146_vv *vv = dev->vv_data;
 	struct saa7146_video_dma vdma1;
 
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	int width = buf->fmt->width;
 	int height = buf->fmt->height;
@@ -827,7 +827,7 @@ static int calculate_video_dma_grab_planar(struct saa7146_dev* dev, struct saa71
 	struct saa7146_video_dma vdma2;
 	struct saa7146_video_dma vdma3;
 
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	int width = buf->fmt->width;
 	int height = buf->fmt->height;
@@ -994,7 +994,7 @@ static void program_capture_engine(struct saa7146_dev *dev, int planar)
 
 void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next)
 {
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 	struct saa7146_vv *vv = dev->vv_data;
 	u32 vdma1_prot_addr;
 
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 741c5732b430..d246910129e8 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -84,7 +84,7 @@ static struct saa7146_format formats[] = {
 
 static int NUM_FORMATS = sizeof(formats)/sizeof(struct saa7146_format);
 
-struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc)
+struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc)
 {
 	int i, j = NUM_FORMATS;
 
@@ -266,7 +266,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
 	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	struct scatterlist *list = dma->sglist;
 	int length = dma->sglen;
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	DEB_EE(("dev:%p, buf:%p, sg_len:%d\n",dev,buf,length));
 
@@ -408,7 +408,7 @@ static int video_begin(struct saa7146_fh *fh)
 		}
 	}
 
-	fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	/* we need to have a valid format set here */
 	BUG_ON(NULL == fmt);
 
@@ -460,7 +460,7 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
 		return -EBUSY;
 	}
 
-	fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	/* we need to have a valid format set here */
 	BUG_ON(NULL == fmt);
 
@@ -536,7 +536,7 @@ static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f
 		return -EPERM;
 
 	/* check args */
-	fmt = format_by_fourcc(dev, fb->fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev, fb->fmt.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
@@ -760,7 +760,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_forma
 
 	DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh));
 
-	fmt = format_by_fourcc(dev, f->fmt.pix.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev, f->fmt.pix.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
@@ -1264,7 +1264,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		buf->fmt       = &fh->video_fmt;
 		buf->vb.field  = fh->video_fmt.field;
 
-		sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+		sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 		release_all_pagetables(dev, buf);
 		if( 0 != IS_PLANAR(sfmt->trans)) {
@@ -1378,7 +1378,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
 	fh->video_fmt.pixelformat = V4L2_PIX_FMT_BGR24;
 	fh->video_fmt.bytesperline = 0;
 	fh->video_fmt.field = V4L2_FIELD_ANY;
-	sfmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	sfmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8;
 
 	videobuf_queue_sg_init(&fh->video_q, &video_qops,
diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c
index e7f1d5778cec..52389308f333 100644
--- a/drivers/staging/cx25821/cx25821-video.c
+++ b/drivers/staging/cx25821/cx25821-video.c
@@ -92,7 +92,7 @@ int cx25821_get_format_size(void)
 	return ARRAY_SIZE(formats);
 }
 
-struct cx25821_fmt *format_by_fourcc(unsigned int fourcc)
+struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc)
 {
 	unsigned int i;
 
@@ -848,7 +848,7 @@ static int video_open(struct file *file)
        pix_format =
 	   (dev->channels[ch_id].pixel_formats ==
 	    PIXEL_FRMT_411) ? V4L2_PIX_FMT_Y41P : V4L2_PIX_FMT_YUYV;
-       fh->fmt = format_by_fourcc(pix_format);
+       fh->fmt = cx25821_format_by_fourcc(pix_format);
 
        v4l2_prio_open(&dev->channels[ch_id].prio, &fh->prio);
 
@@ -1010,7 +1010,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
        if (0 != err)
 	       return err;
 
-       fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+       fh->fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat);
        fh->vidq.field = f->fmt.pix.field;
 
        /* check if width and height is valid based on set standard */
@@ -1119,7 +1119,7 @@ int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fo
 	enum v4l2_field field;
 	unsigned int maxw, maxh;
 
-	fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+	fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
diff --git a/drivers/staging/cx25821/cx25821-video.h b/drivers/staging/cx25821/cx25821-video.h
index cc6034b1a95d..a2415d33235b 100644
--- a/drivers/staging/cx25821/cx25821-video.h
+++ b/drivers/staging/cx25821/cx25821-video.h
@@ -87,7 +87,7 @@ extern unsigned int vid_limit;
 
 #define FORMAT_FLAGS_PACKED       0x01
 extern struct cx25821_fmt formats[];
-extern struct cx25821_fmt *format_by_fourcc(unsigned int fourcc);
+extern struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc);
 extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM];
 
 extern void cx25821_dump_video_queue(struct cx25821_dev *dev,
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 7a9f76ecbbbd..ac7ce00f39cf 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -161,7 +161,7 @@ extern struct list_head saa7146_devices;
 extern struct mutex saa7146_devices_lock;
 int saa7146_register_extension(struct saa7146_extension*);
 int saa7146_unregister_extension(struct saa7146_extension*);
-struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc);
+struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc);
 int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt);
 void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt);
 int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length );
-- 
cgit v1.2.3


From 7cb2cea9f0f207f819db9823413fa263175b6230 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 24 Nov 2010 12:53:15 +0200
Subject: wl1271: use debugfs_remove_recursive

Documentation/filesystems/debugfs.txt:
"""
Once upon a time, debugfs users were required to remember the dentry pointer
for every debugfs file they created so that all files could be cleaned up.
We live in more civilized times now, though, and debugfs users can call:

    void debugfs_remove_recursive(struct dentry *dentry);
"""

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/debugfs.c | 181 ++++++----------------------------
 drivers/net/wireless/wl12xx/wl12xx.h  | 104 +------------------
 2 files changed, 32 insertions(+), 253 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index dd71b7d2105c..402df14e091b 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -66,19 +66,10 @@ static const struct file_operations name## _ops = {			\
 };
 
 #define DEBUGFS_ADD(name, parent)					\
-	wl->debugfs.name = debugfs_create_file(#name, 0400, parent,	\
-					       wl, &name## _ops);	\
-	if (IS_ERR(wl->debugfs.name)) {					\
-		ret = PTR_ERR(wl->debugfs.name);			\
-		wl->debugfs.name = NULL;				\
-		goto out;						\
-	}
-
-#define DEBUGFS_DEL(name)						\
-	do {								\
-		debugfs_remove(wl->debugfs.name);			\
-		wl->debugfs.name = NULL;				\
-	} while (0)
+	entry = debugfs_create_file(#name, 0400, parent,		\
+				    wl, &name## _ops);			\
+	if (!entry || IS_ERR(entry))					\
+		goto err;						\
 
 #define DEBUGFS_FWSTATS_FILE(sub, name, fmt)				\
 static ssize_t sub## _ ##name## _read(struct file *file,		\
@@ -100,10 +91,7 @@ static const struct file_operations sub## _ ##name## _ops = {		\
 };
 
 #define DEBUGFS_FWSTATS_ADD(sub, name)				\
-	DEBUGFS_ADD(sub## _ ##name, wl->debugfs.fw_statistics)
-
-#define DEBUGFS_FWSTATS_DEL(sub, name)				\
-	DEBUGFS_DEL(sub## _ ##name)
+	DEBUGFS_ADD(sub## _ ##name, stats)
 
 static void wl1271_debugfs_update_stats(struct wl1271 *wl)
 {
@@ -305,109 +293,16 @@ static const struct file_operations gpio_power_ops = {
 	.llseek = default_llseek,
 };
 
-static void wl1271_debugfs_delete_files(struct wl1271 *wl)
-{
-	DEBUGFS_FWSTATS_DEL(tx, internal_desc_overflow);
-
-	DEBUGFS_FWSTATS_DEL(rx, out_of_mem);
-	DEBUGFS_FWSTATS_DEL(rx, hdr_overflow);
-	DEBUGFS_FWSTATS_DEL(rx, hw_stuck);
-	DEBUGFS_FWSTATS_DEL(rx, dropped);
-	DEBUGFS_FWSTATS_DEL(rx, fcs_err);
-	DEBUGFS_FWSTATS_DEL(rx, xfr_hint_trig);
-	DEBUGFS_FWSTATS_DEL(rx, path_reset);
-	DEBUGFS_FWSTATS_DEL(rx, reset_counter);
-
-	DEBUGFS_FWSTATS_DEL(dma, rx_requested);
-	DEBUGFS_FWSTATS_DEL(dma, rx_errors);
-	DEBUGFS_FWSTATS_DEL(dma, tx_requested);
-	DEBUGFS_FWSTATS_DEL(dma, tx_errors);
-
-	DEBUGFS_FWSTATS_DEL(isr, cmd_cmplt);
-	DEBUGFS_FWSTATS_DEL(isr, fiqs);
-	DEBUGFS_FWSTATS_DEL(isr, rx_headers);
-	DEBUGFS_FWSTATS_DEL(isr, rx_mem_overflow);
-	DEBUGFS_FWSTATS_DEL(isr, rx_rdys);
-	DEBUGFS_FWSTATS_DEL(isr, irqs);
-	DEBUGFS_FWSTATS_DEL(isr, tx_procs);
-	DEBUGFS_FWSTATS_DEL(isr, decrypt_done);
-	DEBUGFS_FWSTATS_DEL(isr, dma0_done);
-	DEBUGFS_FWSTATS_DEL(isr, dma1_done);
-	DEBUGFS_FWSTATS_DEL(isr, tx_exch_complete);
-	DEBUGFS_FWSTATS_DEL(isr, commands);
-	DEBUGFS_FWSTATS_DEL(isr, rx_procs);
-	DEBUGFS_FWSTATS_DEL(isr, hw_pm_mode_changes);
-	DEBUGFS_FWSTATS_DEL(isr, host_acknowledges);
-	DEBUGFS_FWSTATS_DEL(isr, pci_pm);
-	DEBUGFS_FWSTATS_DEL(isr, wakeups);
-	DEBUGFS_FWSTATS_DEL(isr, low_rssi);
-
-	DEBUGFS_FWSTATS_DEL(wep, addr_key_count);
-	DEBUGFS_FWSTATS_DEL(wep, default_key_count);
-	/* skipping wep.reserved */
-	DEBUGFS_FWSTATS_DEL(wep, key_not_found);
-	DEBUGFS_FWSTATS_DEL(wep, decrypt_fail);
-	DEBUGFS_FWSTATS_DEL(wep, packets);
-	DEBUGFS_FWSTATS_DEL(wep, interrupt);
-
-	DEBUGFS_FWSTATS_DEL(pwr, ps_enter);
-	DEBUGFS_FWSTATS_DEL(pwr, elp_enter);
-	DEBUGFS_FWSTATS_DEL(pwr, missing_bcns);
-	DEBUGFS_FWSTATS_DEL(pwr, wake_on_host);
-	DEBUGFS_FWSTATS_DEL(pwr, wake_on_timer_exp);
-	DEBUGFS_FWSTATS_DEL(pwr, tx_with_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, tx_without_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, rcvd_beacons);
-	DEBUGFS_FWSTATS_DEL(pwr, power_save_off);
-	DEBUGFS_FWSTATS_DEL(pwr, enable_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, disable_ps);
-	DEBUGFS_FWSTATS_DEL(pwr, fix_tsf_ps);
-	/* skipping cont_miss_bcns_spread for now */
-	DEBUGFS_FWSTATS_DEL(pwr, rcvd_awake_beacons);
-
-	DEBUGFS_FWSTATS_DEL(mic, rx_pkts);
-	DEBUGFS_FWSTATS_DEL(mic, calc_failure);
-
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_fail);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_fail);
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_packets);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_packets);
-	DEBUGFS_FWSTATS_DEL(aes, encrypt_interrupt);
-	DEBUGFS_FWSTATS_DEL(aes, decrypt_interrupt);
-
-	DEBUGFS_FWSTATS_DEL(event, heart_beat);
-	DEBUGFS_FWSTATS_DEL(event, calibration);
-	DEBUGFS_FWSTATS_DEL(event, rx_mismatch);
-	DEBUGFS_FWSTATS_DEL(event, rx_mem_empty);
-	DEBUGFS_FWSTATS_DEL(event, rx_pool);
-	DEBUGFS_FWSTATS_DEL(event, oom_late);
-	DEBUGFS_FWSTATS_DEL(event, phy_transmit_error);
-	DEBUGFS_FWSTATS_DEL(event, tx_stuck);
-
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_timeouts);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_timeouts);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_max_sptime);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_max_apturn);
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_max_apturn);
-	DEBUGFS_FWSTATS_DEL(ps, pspoll_utilization);
-	DEBUGFS_FWSTATS_DEL(ps, upsd_utilization);
-
-	DEBUGFS_FWSTATS_DEL(rxpipe, rx_prep_beacon_drop);
-	DEBUGFS_FWSTATS_DEL(rxpipe, descr_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, missed_beacon_host_int_trig_rx_data);
-	DEBUGFS_FWSTATS_DEL(rxpipe, tx_xfr_host_int_trig_rx_data);
-
-	DEBUGFS_DEL(tx_queue_len);
-	DEBUGFS_DEL(retry_count);
-	DEBUGFS_DEL(excessive_retries);
-
-	DEBUGFS_DEL(gpio_power);
-}
-
 static int wl1271_debugfs_add_files(struct wl1271 *wl)
 {
 	int ret = 0;
+	struct dentry *entry, *stats;
+
+	stats = debugfs_create_dir("fw-statistics", wl->rootdir);
+	if (!stats || IS_ERR(stats)) {
+		entry = stats;
+		goto err;
+	}
 
 	DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
 
@@ -500,15 +395,19 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl)
 	DEBUGFS_FWSTATS_ADD(rxpipe, missed_beacon_host_int_trig_rx_data);
 	DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
 
-	DEBUGFS_ADD(tx_queue_len, wl->debugfs.rootdir);
-	DEBUGFS_ADD(retry_count, wl->debugfs.rootdir);
-	DEBUGFS_ADD(excessive_retries, wl->debugfs.rootdir);
+	DEBUGFS_ADD(tx_queue_len, wl->rootdir);
+	DEBUGFS_ADD(retry_count, wl->rootdir);
+	DEBUGFS_ADD(excessive_retries, wl->rootdir);
 
-	DEBUGFS_ADD(gpio_power, wl->debugfs.rootdir);
+	DEBUGFS_ADD(gpio_power, wl->rootdir);
 
-out:
-	if (ret < 0)
-		wl1271_debugfs_delete_files(wl);
+	return 0;
+
+err:
+	if (IS_ERR(entry))
+		ret = PTR_ERR(entry);
+	else
+		ret = -ENOMEM;
 
 	return ret;
 }
@@ -524,23 +423,14 @@ int wl1271_debugfs_init(struct wl1271 *wl)
 {
 	int ret;
 
-	wl->debugfs.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
+	wl->rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
 
-	if (IS_ERR(wl->debugfs.rootdir)) {
-		ret = PTR_ERR(wl->debugfs.rootdir);
-		wl->debugfs.rootdir = NULL;
+	if (IS_ERR(wl->rootdir)) {
+		ret = PTR_ERR(wl->rootdir);
+		wl->rootdir = NULL;
 		goto err;
 	}
 
-	wl->debugfs.fw_statistics = debugfs_create_dir("fw-statistics",
-						       wl->debugfs.rootdir);
-
-	if (IS_ERR(wl->debugfs.fw_statistics)) {
-		ret = PTR_ERR(wl->debugfs.fw_statistics);
-		wl->debugfs.fw_statistics = NULL;
-		goto err_root;
-	}
-
 	wl->stats.fw_stats = kzalloc(sizeof(*wl->stats.fw_stats),
 				      GFP_KERNEL);
 
@@ -563,12 +453,8 @@ err_file:
 	wl->stats.fw_stats = NULL;
 
 err_fw:
-	debugfs_remove(wl->debugfs.fw_statistics);
-	wl->debugfs.fw_statistics = NULL;
-
-err_root:
-	debugfs_remove(wl->debugfs.rootdir);
-	wl->debugfs.rootdir = NULL;
+	debugfs_remove_recursive(wl->rootdir);
+	wl->rootdir = NULL;
 
 err:
 	return ret;
@@ -576,15 +462,10 @@ err:
 
 void wl1271_debugfs_exit(struct wl1271 *wl)
 {
-	wl1271_debugfs_delete_files(wl);
-
 	kfree(wl->stats.fw_stats);
 	wl->stats.fw_stats = NULL;
 
-	debugfs_remove(wl->debugfs.fw_statistics);
-	wl->debugfs.fw_statistics = NULL;
-
-	debugfs_remove(wl->debugfs.rootdir);
-	wl->debugfs.rootdir = NULL;
+	debugfs_remove_recursive(wl->rootdir);
+	wl->rootdir = NULL;
 
 }
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 9f8aa695c3af..e904c72e8c8f 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -174,108 +174,6 @@ struct wl1271_stats {
 	unsigned int excessive_retries;
 };
 
-struct wl1271_debugfs {
-	struct dentry *rootdir;
-	struct dentry *fw_statistics;
-
-	struct dentry *tx_internal_desc_overflow;
-
-	struct dentry *rx_out_of_mem;
-	struct dentry *rx_hdr_overflow;
-	struct dentry *rx_hw_stuck;
-	struct dentry *rx_dropped;
-	struct dentry *rx_fcs_err;
-	struct dentry *rx_xfr_hint_trig;
-	struct dentry *rx_path_reset;
-	struct dentry *rx_reset_counter;
-
-	struct dentry *dma_rx_requested;
-	struct dentry *dma_rx_errors;
-	struct dentry *dma_tx_requested;
-	struct dentry *dma_tx_errors;
-
-	struct dentry *isr_cmd_cmplt;
-	struct dentry *isr_fiqs;
-	struct dentry *isr_rx_headers;
-	struct dentry *isr_rx_mem_overflow;
-	struct dentry *isr_rx_rdys;
-	struct dentry *isr_irqs;
-	struct dentry *isr_tx_procs;
-	struct dentry *isr_decrypt_done;
-	struct dentry *isr_dma0_done;
-	struct dentry *isr_dma1_done;
-	struct dentry *isr_tx_exch_complete;
-	struct dentry *isr_commands;
-	struct dentry *isr_rx_procs;
-	struct dentry *isr_hw_pm_mode_changes;
-	struct dentry *isr_host_acknowledges;
-	struct dentry *isr_pci_pm;
-	struct dentry *isr_wakeups;
-	struct dentry *isr_low_rssi;
-
-	struct dentry *wep_addr_key_count;
-	struct dentry *wep_default_key_count;
-	/* skipping wep.reserved */
-	struct dentry *wep_key_not_found;
-	struct dentry *wep_decrypt_fail;
-	struct dentry *wep_packets;
-	struct dentry *wep_interrupt;
-
-	struct dentry *pwr_ps_enter;
-	struct dentry *pwr_elp_enter;
-	struct dentry *pwr_missing_bcns;
-	struct dentry *pwr_wake_on_host;
-	struct dentry *pwr_wake_on_timer_exp;
-	struct dentry *pwr_tx_with_ps;
-	struct dentry *pwr_tx_without_ps;
-	struct dentry *pwr_rcvd_beacons;
-	struct dentry *pwr_power_save_off;
-	struct dentry *pwr_enable_ps;
-	struct dentry *pwr_disable_ps;
-	struct dentry *pwr_fix_tsf_ps;
-	/* skipping cont_miss_bcns_spread for now */
-	struct dentry *pwr_rcvd_awake_beacons;
-
-	struct dentry *mic_rx_pkts;
-	struct dentry *mic_calc_failure;
-
-	struct dentry *aes_encrypt_fail;
-	struct dentry *aes_decrypt_fail;
-	struct dentry *aes_encrypt_packets;
-	struct dentry *aes_decrypt_packets;
-	struct dentry *aes_encrypt_interrupt;
-	struct dentry *aes_decrypt_interrupt;
-
-	struct dentry *event_heart_beat;
-	struct dentry *event_calibration;
-	struct dentry *event_rx_mismatch;
-	struct dentry *event_rx_mem_empty;
-	struct dentry *event_rx_pool;
-	struct dentry *event_oom_late;
-	struct dentry *event_phy_transmit_error;
-	struct dentry *event_tx_stuck;
-
-	struct dentry *ps_pspoll_timeouts;
-	struct dentry *ps_upsd_timeouts;
-	struct dentry *ps_upsd_max_sptime;
-	struct dentry *ps_upsd_max_apturn;
-	struct dentry *ps_pspoll_max_apturn;
-	struct dentry *ps_pspoll_utilization;
-	struct dentry *ps_upsd_utilization;
-
-	struct dentry *rxpipe_rx_prep_beacon_drop;
-	struct dentry *rxpipe_descr_host_int_trig_rx_data;
-	struct dentry *rxpipe_beacon_buffer_thres_host_int_trig_rx_data;
-	struct dentry *rxpipe_missed_beacon_host_int_trig_rx_data;
-	struct dentry *rxpipe_tx_xfr_host_int_trig_rx_data;
-
-	struct dentry *tx_queue_len;
-
-	struct dentry *retry_count;
-	struct dentry *excessive_retries;
-	struct dentry *gpio_power;
-};
-
 #define NUM_TX_QUEUES              4
 #define NUM_RX_PKT_DESC            8
 
@@ -478,7 +376,7 @@ struct wl1271 {
 	int last_rssi_event;
 
 	struct wl1271_stats stats;
-	struct wl1271_debugfs debugfs;
+	struct dentry *rootdir;
 
 	__le32 buffer_32;
 	u32 buffer_cmd;
-- 
cgit v1.2.3


From d60080ae06b98790036104f07fa897cfc151ce12 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 24 Nov 2010 12:53:16 +0200
Subject: wl1271: move wl12xx debugfs directory to under wiphy's debugfs

Use per-device debugfs path, so multiple devices won't collide.

in order to use wl->hw->wiphy->debugfsdir, we have to move the debugfs
creation from wl1271_debugfs_init() to wl1271_register_hw().

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/debugfs.c | 3 ++-
 drivers/net/wireless/wl12xx/main.c    | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 402df14e091b..2ac289e51484 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -423,7 +423,8 @@ int wl1271_debugfs_init(struct wl1271 *wl)
 {
 	int ret;
 
-	wl->rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
+	wl->rootdir = debugfs_create_dir(KBUILD_MODNAME,
+					 wl->hw->wiphy->debugfsdir);
 
 	if (IS_ERR(wl->rootdir)) {
 		ret = PTR_ERR(wl->rootdir);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index b2432dab4b51..7fecefe8d3c1 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2602,6 +2602,8 @@ int wl1271_register_hw(struct wl1271 *wl)
 
 	wl->mac80211_registered = true;
 
+	wl1271_debugfs_init(wl);
+
 	register_netdevice_notifier(&wl1271_dev_notifier);
 
 	wl1271_notice("loaded");
@@ -2736,8 +2738,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	/* Apply default driver configuration. */
 	wl1271_conf_init(wl);
 
-	wl1271_debugfs_init(wl);
-
 	order = get_order(WL1271_AGGR_BUFFER_SIZE);
 	wl->aggr_buf = (u8 *)__get_free_pages(GFP_KERNEL, order);
 	if (!wl->aggr_buf) {
-- 
cgit v1.2.3


From 43a598d5e40485fcfbebe0700077e83afd803ed5 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Tue, 30 Nov 2010 14:58:46 +0200
Subject: wl12xx: fix illegal memset if debugfs is not enabled

If we try to reset the debugfs statistics when debugfs is not configured in
the kernel, we're memset an illegal pointer, because it has never been
allocated.  So check whether we have debugfs enabled by looking into the
wl->rootdir before trying to reset the fw_stats struct.

Reported-by: Joerie de Gram <j.de.gram@gmail.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/debugfs.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 2ac289e51484..8106a6c8a1ba 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -414,6 +414,9 @@ err:
 
 void wl1271_debugfs_reset(struct wl1271 *wl)
 {
+	if (!wl->rootdir)
+		return;
+
 	memset(wl->stats.fw_stats, 0, sizeof(*wl->stats.fw_stats));
 	wl->stats.retry_count = 0;
 	wl->stats.excessive_retries = 0;
-- 
cgit v1.2.3


From 870c367cf829466f315de785ac613dd94eff5c50 Mon Sep 17 00:00:00 2001
From: Roger Quadros <roger.quadros@nokia.com>
Date: Mon, 29 Nov 2010 16:24:57 +0200
Subject: wl1271: Add wl1271_load_firmware() and export some functions

For the SDIO testing module we need to load the firmware but not
boot it. wl1271_load_firmware() is meant to do just the firmware loading part.

We also export some functions so they are usable in the testing module.

Signed-off-by: Roger Quadros <roger.quadros@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/boot.c | 17 ++++++++++++++++-
 drivers/net/wireless/wl12xx/boot.h |  1 +
 drivers/net/wireless/wl12xx/io.c   |  1 +
 3 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 1eafb8175832..4a9f929725fd 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -467,7 +467,8 @@ static void wl1271_boot_hw_version(struct wl1271 *wl)
 	wl->hw_pg_ver = (s8)fuse;
 }
 
-int wl1271_boot(struct wl1271 *wl)
+/* uploads NVS and firmware */
+int wl1271_load_firmware(struct wl1271 *wl)
 {
 	int ret = 0;
 	u32 tmp, clk, pause;
@@ -572,6 +573,20 @@ int wl1271_boot(struct wl1271 *wl)
 	if (ret < 0)
 		goto out;
 
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wl1271_load_firmware);
+
+int wl1271_boot(struct wl1271 *wl)
+{
+	int ret;
+
+	/* upload NVS and firmware */
+	ret = wl1271_load_firmware(wl);
+	if (ret)
+		return ret;
+
 	/* 10.5 start firmware */
 	ret = wl1271_boot_run_firmware(wl);
 	if (ret < 0)
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index c7d771959f3a..d67dcffa31eb 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -27,6 +27,7 @@
 #include "wl12xx.h"
 
 int wl1271_boot(struct wl1271 *wl);
+int wl1271_load_firmware(struct wl1271 *wl);
 
 #define WL1271_NO_SUBBANDS 8
 #define WL1271_NO_POWER_LEVELS 4
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
index 35c2f1aca6ba..d557f73e7c19 100644
--- a/drivers/net/wireless/wl12xx/io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -113,6 +113,7 @@ int wl1271_set_partition(struct wl1271 *wl,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(wl1271_set_partition);
 
 void wl1271_io_reset(struct wl1271 *wl)
 {
-- 
cgit v1.2.3


From 1036dc169f4cc6e5b753b1596d285d1cc3311a23 Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Mon, 29 Nov 2010 12:05:53 +0200
Subject: wl12xx: Remove 11j channels from the supported channels list.

Because we don't support them at this stage.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 7fecefe8d3c1..dc3a09319d12 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2374,14 +2374,6 @@ static struct ieee80211_rate wl1271_rates_5ghz[] = {
 
 /* 5 GHz band channels for WL1273 */
 static struct ieee80211_channel wl1271_channels_5ghz[] = {
-	{ .hw_value = 183, .center_freq = 4915},
-	{ .hw_value = 184, .center_freq = 4920},
-	{ .hw_value = 185, .center_freq = 4925},
-	{ .hw_value = 187, .center_freq = 4935},
-	{ .hw_value = 188, .center_freq = 4940},
-	{ .hw_value = 189, .center_freq = 4945},
-	{ .hw_value = 192, .center_freq = 4960},
-	{ .hw_value = 196, .center_freq = 4980},
 	{ .hw_value = 7, .center_freq = 5035},
 	{ .hw_value = 8, .center_freq = 5040},
 	{ .hw_value = 9, .center_freq = 5045},
-- 
cgit v1.2.3


From 40b97c2fe96a476f1c228345f0c6a2d135a8b226 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 17 Nov 2010 14:17:53 -0800
Subject: iwlagn: fix race condition when reprogram sta

During reprogram stations, do not send link quality command.
uCode will crash if receive link quality command for invalid station

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-sta.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 0a67b2fa52a1..4776323b1eba 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -647,6 +647,7 @@ void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	memcpy(&lq, priv->stations[sta_id].lq, sizeof(lq));
 
 	active = priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE;
+	priv->stations[sta_id].used &= ~IWL_STA_DRIVER_ACTIVE;
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 	if (active) {
@@ -657,6 +658,10 @@ void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 			IWL_ERR(priv, "failed to remove STA %pM (%d)\n",
 				priv->stations[sta_id].sta.sta.addr, ret);
 	}
+	spin_lock_irqsave(&priv->sta_lock, flags);
+	priv->stations[sta_id].used |= IWL_STA_DRIVER_ACTIVE;
+	spin_unlock_irqrestore(&priv->sta_lock, flags);
+
 	ret = iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
 	if (ret)
 		IWL_ERR(priv, "failed to re-add STA %pM (%d)\n",
@@ -777,6 +782,14 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	if (WARN_ON(lq->sta_id == IWL_INVALID_STATION))
 		return -EINVAL;
 
+
+	spin_lock_irqsave(&priv->sta_lock, flags_spin);
+	if (!(priv->stations[lq->sta_id].used & IWL_STA_DRIVER_ACTIVE)) {
+		spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+		return -EINVAL;
+	}
+	spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+
 	iwl_dump_lq_cmd(priv, lq);
 	BUG_ON(init && (cmd.flags & CMD_ASYNC));
 
-- 
cgit v1.2.3


From e7cad69cdab4d6f0caadbcdd58b54214243ba98a Mon Sep 17 00:00:00 2001
From: "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com>
Date: Thu, 18 Nov 2010 03:47:38 -0800
Subject: iwlagn: Enable PCI L1 ACTIVE state after uCode has been loaded

PCI L1 Active needs to be disabled while loading the uCode so that the bus
doesn't go to sleep. The enablement of L1 Active should be done after
the uCode has sent the ALIVE response. The enablement of L1 Active was
missing.
Enabling L1 Active allows to save power if the BIOS / bus driver allows
it.

I measured the power consumption while not associated and
idle/associated:
L1 Active disabled: 39 mA = 130mW
L1 Active enabled:   6 mA = 20 mW

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 0bdd2bb0bbd3..24dabcd2a36c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -531,6 +531,10 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
+	/* Enable L1-Active */
+	iwl_clear_bits_prph(priv, APMG_PCIDEV_STT_REG,
+			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
+
 	iwlagn_send_wimax_coex(priv);
 
 	iwlagn_set_Xtal_calib(priv);
-- 
cgit v1.2.3


From 8b3ee29626031155c7844988ebe4321c151c03a2 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Thu, 18 Nov 2010 11:41:48 -0800
Subject: iwlagn: remove structure name reference to gen2

Give the corresponding name for .cfg data structure

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 20 ++++++------
 drivers/net/wireless/iwlwifi/iwl-agn.c  | 58 ++++++++++++++++-----------------
 drivers/net/wireless/iwlwifi/iwl-agn.h  | 20 ++++++------
 3 files changed, 49 insertions(+), 49 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index ec41f2725292..8018f38d5165 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -552,7 +552,7 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.bt_sco_disable = true,
 };
 
-struct iwl_cfg iwl6000g2a_2agn_cfg = {
+struct iwl_cfg iwl6005_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -568,7 +568,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.led_mode = IWL_LED_RF_STATE,
 };
 
-struct iwl_cfg iwl6000g2a_2abg_cfg = {
+struct iwl_cfg iwl6005_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -583,7 +583,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.led_mode = IWL_LED_RF_STATE,
 };
 
-struct iwl_cfg iwl6000g2a_2bg_cfg = {
+struct iwl_cfg iwl6005_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -598,7 +598,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.led_mode = IWL_LED_RF_STATE,
 };
 
-struct iwl_cfg iwl6000g2b_2agn_cfg = {
+struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -618,7 +618,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
-struct iwl_cfg iwl6000g2b_2abg_cfg = {
+struct iwl_cfg iwl6030_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -637,7 +637,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
-struct iwl_cfg iwl6000g2b_2bgn_cfg = {
+struct iwl_cfg iwl6030_2bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -657,7 +657,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
-struct iwl_cfg iwl6000g2b_2bg_cfg = {
+struct iwl_cfg iwl6030_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -676,7 +676,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
-struct iwl_cfg iwl6000g2b_bgn_cfg = {
+struct iwl_cfg iwl1030_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -696,7 +696,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
-struct iwl_cfg iwl6000g2b_bg_cfg = {
+struct iwl_cfg iwl1030_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
@@ -782,7 +782,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.led_mode = IWL_LED_BLINK,
 };
 
-struct iwl_cfg iwl6050g2_bgn_cfg = {
+struct iwl_cfg iwl6150_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 50cee2b5a6b7..9a6f7a03be88 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4419,31 +4419,31 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
 
 /* 6x00 Series Gen2a */
-	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1306, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1307, iwl6000g2a_2bg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1321, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1326, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1316, iwl6000g2a_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6005_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1306, iwl6005_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1307, iwl6005_2bg_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1321, iwl6005_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1326, iwl6005_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0085, 0x1316, iwl6005_2abg_cfg)},
 
 /* 6x00 Series Gen2b */
-	{IWL_PCI_DEVICE(0x008A, 0x5305, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5307, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5325, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5327, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008B, 0x5315, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008B, 0x5317, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5215, iwl6000g2b_2bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5201, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5205, iwl6000g2b_2bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5206, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5207, iwl6000g2b_2bg_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5221, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5225, iwl6000g2b_2bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0091, 0x5226, iwl6000g2b_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5305, iwl1030_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5307, iwl1030_bg_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5325, iwl1030_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5327, iwl1030_bg_cfg)},
+	{IWL_PCI_DEVICE(0x008B, 0x5315, iwl1030_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008B, 0x5317, iwl1030_bg_cfg)},
+	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6030_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0090, 0x5215, iwl6030_2bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6030_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5201, iwl6030_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5205, iwl6030_2bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5206, iwl6030_2abg_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5207, iwl6030_2bg_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5221, iwl6030_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5225, iwl6030_2bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0091, 0x5226, iwl6030_2abg_cfg)},
 
 /* 6x50 WiFi/WiMax Series */
 	{IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)},
@@ -4454,12 +4454,12 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)},
 
 /* 6x50 WiFi/WiMax Series Gen2 */
-	{IWL_PCI_DEVICE(0x0885, 0x1305, iwl6050g2_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0885, 0x1306, iwl6050g2_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0885, 0x1325, iwl6050g2_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0885, 0x1326, iwl6050g2_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0886, 0x1315, iwl6050g2_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0886, 0x1316, iwl6050g2_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0885, 0x1306, iwl6150_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0885, 0x1326, iwl6150_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0886, 0x1316, iwl6150_bgn_cfg)},
 
 /* 1000 Series WiFi */
 	{IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index 28837a185a28..da303585f801 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -74,22 +74,22 @@ extern struct iwl_cfg iwl5100_bgn_cfg;
 extern struct iwl_cfg iwl5100_abg_cfg;
 extern struct iwl_cfg iwl5150_agn_cfg;
 extern struct iwl_cfg iwl5150_abg_cfg;
-extern struct iwl_cfg iwl6000g2a_2agn_cfg;
-extern struct iwl_cfg iwl6000g2a_2abg_cfg;
-extern struct iwl_cfg iwl6000g2a_2bg_cfg;
-extern struct iwl_cfg iwl6000g2b_bgn_cfg;
-extern struct iwl_cfg iwl6000g2b_bg_cfg;
-extern struct iwl_cfg iwl6000g2b_2agn_cfg;
-extern struct iwl_cfg iwl6000g2b_2abg_cfg;
-extern struct iwl_cfg iwl6000g2b_2bgn_cfg;
-extern struct iwl_cfg iwl6000g2b_2bg_cfg;
+extern struct iwl_cfg iwl6005_2agn_cfg;
+extern struct iwl_cfg iwl6005_2abg_cfg;
+extern struct iwl_cfg iwl6005_2bg_cfg;
+extern struct iwl_cfg iwl1030_bgn_cfg;
+extern struct iwl_cfg iwl1030_bg_cfg;
+extern struct iwl_cfg iwl6030_2agn_cfg;
+extern struct iwl_cfg iwl6030_2abg_cfg;
+extern struct iwl_cfg iwl6030_2bgn_cfg;
+extern struct iwl_cfg iwl6030_2bg_cfg;
 extern struct iwl_cfg iwl6000i_2agn_cfg;
 extern struct iwl_cfg iwl6000i_2abg_cfg;
 extern struct iwl_cfg iwl6000i_2bg_cfg;
 extern struct iwl_cfg iwl6000_3agn_cfg;
 extern struct iwl_cfg iwl6050_2agn_cfg;
 extern struct iwl_cfg iwl6050_2abg_cfg;
-extern struct iwl_cfg iwl6050g2_bgn_cfg;
+extern struct iwl_cfg iwl6150_bgn_cfg;
 extern struct iwl_cfg iwl1000_bgn_cfg;
 extern struct iwl_cfg iwl1000_bg_cfg;
 extern struct iwl_cfg iwl100_bgn_cfg;
-- 
cgit v1.2.3


From adb90a00371a9a06a55c7b7ed7b38152f8e960c3 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 26 Nov 2010 11:09:42 -0800
Subject: iwlwifi: check for STATUS_EXIT_PENDING when send RXON command

If driver is on the way down, there is no need to send
RXON to uCode, check the condition before continuous the process.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     | 3 +++
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 3 +++
 2 files changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d39f449a9bb0..cac9647da71c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1784,6 +1784,9 @@ int iwl3945_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	int rc = 0;
 	bool new_assoc = !!(staging_rxon->filter_flags & RXON_FILTER_ASSOC_MSK);
 
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return -EINVAL;
+
 	if (!iwl_is_alive(priv))
 		return -1;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 203ee60a82b4..4865b82355d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -130,6 +130,9 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 
 	lockdep_assert_held(&priv->mutex);
 
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return -EINVAL;
+
 	if (!iwl_is_alive(priv))
 		return -EBUSY;
 
-- 
cgit v1.2.3


From 9f28ebc381ca00af0f9033a29776775068344b06 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 26 Nov 2010 13:24:19 -0800
Subject: iwlagn: name change for bt_ch_announce module parameter

Change the module parameter name to bt_ch_inhibition from
bt_ch_announce to better describe the functionality

In order to allow Bluetooth to activate a smart AFH mechanism
and to maximize its available bandwidth the WiFi will request
BT Core to inhibit its activity in channels that interfere
with WiFi activity (and vice versa) if bt_ch_inhibition is enabled

Set module parameter "bt_ch_inhibition=0" will disable the channel
inhibition function

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 9a6f7a03be88..32ab4a0215a0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2502,7 +2502,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 		return pos;
 	}
 
-	/* enable/disable bt channel announcement */
+	/* enable/disable bt channel inhibition */
 	priv->bt_ch_announce = iwlagn_bt_ch_announce;
 
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -4044,8 +4044,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		(iwlagn_ant_coupling > IWL_BT_ANTENNA_COUPLING_THRESHOLD) ?
 		true : false;
 
-	/* enable/disable bt channel announcement */
+	/* enable/disable bt channel inhibition */
 	priv->bt_ch_announce = iwlagn_bt_ch_announce;
+	IWL_DEBUG_INFO(priv, "BT channel inhibition is %s\n",
+		       (priv->bt_ch_announce) ? "On" : "Off");
 
 	if (iwl_alloc_traffic_mem(priv))
 		IWL_ERR(priv, "Not enough memory to generate traffic log\n");
@@ -4588,6 +4590,6 @@ module_param_named(antenna_coupling, iwlagn_ant_coupling, int, S_IRUGO);
 MODULE_PARM_DESC(antenna_coupling,
 		 "specify antenna coupling in dB (defualt: 0 dB)");
 
-module_param_named(bt_ch_announce, iwlagn_bt_ch_announce, bool, S_IRUGO);
-MODULE_PARM_DESC(bt_ch_announce,
-		 "Enable BT channel announcement mode (default: enable)");
+module_param_named(bt_ch_inhibition, iwlagn_bt_ch_announce, bool, S_IRUGO);
+MODULE_PARM_DESC(bt_ch_inhibition,
+		 "Disable BT channel inhibition (default: enable)");
-- 
cgit v1.2.3


From 172c69a47675dc1ca9c7243c031d8d77701bccc0 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 28 Nov 2010 10:39:35 +0100
Subject: ssb: extract indexes for power tables
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/pci.c            | 44 ++++++++++++++++++++++++++++++++++++++++++++
 include/linux/ssb/ssb.h      |  4 ++++
 include/linux/ssb/ssb_regs.h | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 88 insertions(+)

(limited to 'drivers')

diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index f52966305e05..158449e55044 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -406,6 +406,46 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
 	out->antenna_gain.ghz5.a3 = gain;
 }
 
+/* Revs 4 5 and 8 have partially shared layout */
+static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
+{
+	SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
+	     SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
+	SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
+	     SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
+	SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
+	     SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
+	SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
+	     SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
+
+	SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
+	     SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
+	SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
+	     SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
+	SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
+	     SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
+	SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
+	     SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
+
+	SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
+	     SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
+	SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
+	     SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
+	SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
+	     SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
+	SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
+	     SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
+
+	SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
+	     SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
+	SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
+	     SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
+	SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
+	     SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
+	SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
+	     SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
+}
+
 static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 {
 	int i;
@@ -471,6 +511,8 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 	memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
 	       sizeof(out->antenna_gain.ghz5));
 
+	sprom_extract_r458(out, in);
+
 	/* TODO - get remaining rev 4 stuff needed */
 }
 
@@ -561,6 +603,8 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
 	memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
 	       sizeof(out->antenna_gain.ghz5));
 
+	sprom_extract_r458(out, in);
+
 	/* TODO - get remaining rev 8 stuff needed */
 }
 
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 623b704fdc42..9659eff52ca2 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -55,6 +55,10 @@ struct ssb_sprom {
 	u8 tri5gl;		/* 5.2GHz TX isolation */
 	u8 tri5g;		/* 5.3GHz TX isolation */
 	u8 tri5gh;		/* 5.8GHz TX isolation */
+	u8 txpid2g[4];		/* 2GHz TX power index */
+	u8 txpid5gl[4];		/* 4.9 - 5.1GHz TX power index */
+	u8 txpid5g[4];		/* 5.1 - 5.5GHz TX power index */
+	u8 txpid5gh[4];		/* 5.5 - ...GHz TX power index */
 	u8 rxpo2g;		/* 2GHz RX power offset */
 	u8 rxpo5g;		/* 5GHz RX power offset */
 	u8 rssisav2g;		/* 2GHz RSSI params */
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 11daf9c140e7..489f7b6d61c5 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -299,6 +299,46 @@
 #define  SSB_SPROM4_AGAIN2_SHIFT	0
 #define  SSB_SPROM4_AGAIN3		0xFF00	/* Antenna 3 */
 #define  SSB_SPROM4_AGAIN3_SHIFT	8
+#define SSB_SPROM4_TXPID2G01		0x0062 	/* TX Power Index 2GHz */
+#define  SSB_SPROM4_TXPID2G0		0x00FF
+#define  SSB_SPROM4_TXPID2G0_SHIFT	0
+#define  SSB_SPROM4_TXPID2G1		0xFF00
+#define  SSB_SPROM4_TXPID2G1_SHIFT	8
+#define SSB_SPROM4_TXPID2G23		0x0064 	/* TX Power Index 2GHz */
+#define  SSB_SPROM4_TXPID2G2		0x00FF
+#define  SSB_SPROM4_TXPID2G2_SHIFT	0
+#define  SSB_SPROM4_TXPID2G3		0xFF00
+#define  SSB_SPROM4_TXPID2G3_SHIFT	8
+#define SSB_SPROM4_TXPID5G01		0x0066 	/* TX Power Index 5GHz middle subband */
+#define  SSB_SPROM4_TXPID5G0		0x00FF
+#define  SSB_SPROM4_TXPID5G0_SHIFT	0
+#define  SSB_SPROM4_TXPID5G1		0xFF00
+#define  SSB_SPROM4_TXPID5G1_SHIFT	8
+#define SSB_SPROM4_TXPID5G23		0x0068 	/* TX Power Index 5GHz middle subband */
+#define  SSB_SPROM4_TXPID5G2		0x00FF
+#define  SSB_SPROM4_TXPID5G2_SHIFT	0
+#define  SSB_SPROM4_TXPID5G3		0xFF00
+#define  SSB_SPROM4_TXPID5G3_SHIFT	8
+#define SSB_SPROM4_TXPID5GL01		0x006A 	/* TX Power Index 5GHz low subband */
+#define  SSB_SPROM4_TXPID5GL0		0x00FF
+#define  SSB_SPROM4_TXPID5GL0_SHIFT	0
+#define  SSB_SPROM4_TXPID5GL1		0xFF00
+#define  SSB_SPROM4_TXPID5GL1_SHIFT	8
+#define SSB_SPROM4_TXPID5GL23		0x006C 	/* TX Power Index 5GHz low subband */
+#define  SSB_SPROM4_TXPID5GL2		0x00FF
+#define  SSB_SPROM4_TXPID5GL2_SHIFT	0
+#define  SSB_SPROM4_TXPID5GL3		0xFF00
+#define  SSB_SPROM4_TXPID5GL3_SHIFT	8
+#define SSB_SPROM4_TXPID5GH01		0x006E 	/* TX Power Index 5GHz high subband */
+#define  SSB_SPROM4_TXPID5GH0		0x00FF
+#define  SSB_SPROM4_TXPID5GH0_SHIFT	0
+#define  SSB_SPROM4_TXPID5GH1		0xFF00
+#define  SSB_SPROM4_TXPID5GH1_SHIFT	8
+#define SSB_SPROM4_TXPID5GH23		0x0070 	/* TX Power Index 5GHz high subband */
+#define  SSB_SPROM4_TXPID5GH2		0x00FF
+#define  SSB_SPROM4_TXPID5GH2_SHIFT	0
+#define  SSB_SPROM4_TXPID5GH3		0xFF00
+#define  SSB_SPROM4_TXPID5GH3_SHIFT	8
 #define SSB_SPROM4_MAXP_BG		0x0080  /* Max Power BG in path 1 */
 #define  SSB_SPROM4_MAXP_BG_MASK	0x00FF  /* Mask for Max Power BG */
 #define  SSB_SPROM4_ITSSI_BG		0xFF00	/* Mask for path 1 itssi_bg */
-- 
cgit v1.2.3


From aa3bf280dd3214db5b9e1f8cad7c5868ccbe71b7 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 28 Nov 2010 12:22:52 +0100
Subject: ssb: Add sysfs attributes to ssb devices

Make it possible to read out the attributes, till now only show on
dmesg, through sysfs.

This patch was some time in OpenWrt.

Signed-off-by: Bernhard Loos <bernhardloos@googlemail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/main.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'drivers')

diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index c68b3dc19e11..3918d2cc5856 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -383,6 +383,35 @@ static int ssb_device_uevent(struct device *dev, struct kobj_uevent_env *env)
 			     ssb_dev->id.revision);
 }
 
+#define ssb_config_attr(attrib, field, format_string) \
+static ssize_t \
+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+	return sprintf(buf, format_string, dev_to_ssb_dev(dev)->field); \
+}
+
+ssb_config_attr(core_num, core_index, "%u\n")
+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
+ssb_config_attr(revision, id.revision, "%u\n")
+ssb_config_attr(irq, irq, "%u\n")
+static ssize_t
+name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%s\n",
+		       ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
+}
+
+static struct device_attribute ssb_device_attrs[] = {
+	__ATTR_RO(name),
+	__ATTR_RO(core_num),
+	__ATTR_RO(coreid),
+	__ATTR_RO(vendor),
+	__ATTR_RO(revision),
+	__ATTR_RO(irq),
+	__ATTR_NULL,
+};
+
 static struct bus_type ssb_bustype = {
 	.name		= "ssb",
 	.match		= ssb_bus_match,
@@ -392,6 +421,7 @@ static struct bus_type ssb_bustype = {
 	.suspend	= ssb_device_suspend,
 	.resume		= ssb_device_resume,
 	.uevent		= ssb_device_uevent,
+	.dev_attrs	= ssb_device_attrs,
 };
 
 static void ssb_buses_lock(void)
-- 
cgit v1.2.3


From 40277cabfee7c8ef45055155895dcbef0f983c63 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 28 Nov 2010 12:59:42 +0100
Subject: b43: N-PHY: swap values for radio registers 0x3b and 0x3c
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Specs were updated plus we become wl compatible.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2055.c | 246 +++++++++++++++++-----------------
 1 file changed, 123 insertions(+), 123 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 10910dc4184b..44c6dea66882 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -304,7 +304,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 184,
 	.freq			= 4920, /* MHz */
 	.unk2			= 3280,
-	RADIOREGS(0x71, 0x01, 0xEC, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEC, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07B4, 0x07B0, 0x07AC, 0x0214, 0x0215, 0x0216),
@@ -312,7 +312,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 186,
 	.freq			= 4930, /* MHz */
 	.unk2			= 3287,
-	RADIOREGS(0x71, 0x01, 0xED, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xED, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07B8, 0x07B4, 0x07B0, 0x0213, 0x0214, 0x0215),
@@ -320,7 +320,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 188,
 	.freq			= 4940, /* MHz */
 	.unk2			= 3293,
-	RADIOREGS(0x71, 0x01, 0xEE, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEE, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07BC, 0x07B8, 0x07B4, 0x0212, 0x0213, 0x0214),
@@ -328,7 +328,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 190,
 	.freq			= 4950, /* MHz */
 	.unk2			= 3300,
-	RADIOREGS(0x71, 0x01, 0xEF, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEF, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07C0, 0x07BC, 0x07B8, 0x0211, 0x0212, 0x0213),
@@ -336,7 +336,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 192,
 	.freq			= 4960, /* MHz */
 	.unk2			= 3307,
-	RADIOREGS(0x71, 0x01, 0xF0, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF0, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07C4, 0x07C0, 0x07BC, 0x020F, 0x0211, 0x0212),
@@ -344,7 +344,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 194,
 	.freq			= 4970, /* MHz */
 	.unk2			= 3313,
-	RADIOREGS(0x71, 0x01, 0xF1, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF1, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07C8, 0x07C4, 0x07C0, 0x020E, 0x020F, 0x0211),
@@ -352,7 +352,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 196,
 	.freq			= 4980, /* MHz */
 	.unk2			= 3320,
-	RADIOREGS(0x71, 0x01, 0xF2, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF2, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07CC, 0x07C8, 0x07C4, 0x020D, 0x020E, 0x020F),
@@ -360,7 +360,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 198,
 	.freq			= 4990, /* MHz */
 	.unk2			= 3327,
-	RADIOREGS(0x71, 0x01, 0xF3, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF3, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07D0, 0x07CC, 0x07C8, 0x020C, 0x020D, 0x020E),
@@ -368,7 +368,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 200,
 	.freq			= 5000, /* MHz */
 	.unk2			= 3333,
-	RADIOREGS(0x71, 0x01, 0xF4, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF4, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07D4, 0x07D0, 0x07CC, 0x020B, 0x020C, 0x020D),
@@ -376,7 +376,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 202,
 	.freq			= 5010, /* MHz */
 	.unk2			= 3340,
-	RADIOREGS(0x71, 0x01, 0xF5, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF5, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07D8, 0x07D4, 0x07D0, 0x020A, 0x020B, 0x020C),
@@ -384,7 +384,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 204,
 	.freq			= 5020, /* MHz */
 	.unk2			= 3347,
-	RADIOREGS(0x71, 0x01, 0xF6, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF6, 0x01, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07DC, 0x07D8, 0x07D4, 0x0209, 0x020A, 0x020B),
@@ -392,7 +392,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 206,
 	.freq			= 5030, /* MHz */
 	.unk2			= 3353,
-	RADIOREGS(0x71, 0x01, 0xF7, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF7, 0x01, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07E0, 0x07DC, 0x07D8, 0x0208, 0x0209, 0x020A),
@@ -400,7 +400,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 208,
 	.freq			= 5040, /* MHz */
 	.unk2			= 3360,
-	RADIOREGS(0x71, 0x01, 0xF8, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF8, 0x01, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07E4, 0x07E0, 0x07DC, 0x0207, 0x0208, 0x0209),
@@ -408,7 +408,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 210,
 	.freq			= 5050, /* MHz */
 	.unk2			= 3367,
-	RADIOREGS(0x71, 0x01, 0xF9, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF9, 0x01, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
 	PHYREGS(0x07E8, 0x07E4, 0x07E0, 0x0206, 0x0207, 0x0208),
@@ -416,7 +416,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 212,
 	.freq			= 5060, /* MHz */
 	.unk2			= 3373,
-	RADIOREGS(0x71, 0x01, 0xFA, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFA, 0x01, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
 	PHYREGS(0x07EC, 0x07E8, 0x07E4, 0x0205, 0x0206, 0x0207),
@@ -424,7 +424,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 214,
 	.freq			= 5070, /* MHz */
 	.unk2			= 3380,
-	RADIOREGS(0x71, 0x01, 0xFB, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFB, 0x01, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
 	PHYREGS(0x07F0, 0x07EC, 0x07E8, 0x0204, 0x0205, 0x0206),
@@ -432,7 +432,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 216,
 	.freq			= 5080, /* MHz */
 	.unk2			= 3387,
-	RADIOREGS(0x71, 0x01, 0xFC, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFC, 0x01, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
 	PHYREGS(0x07F4, 0x07F0, 0x07EC, 0x0203, 0x0204, 0x0205),
@@ -440,7 +440,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 218,
 	.freq			= 5090, /* MHz */
 	.unk2			= 3393,
-	RADIOREGS(0x71, 0x01, 0xFD, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFD, 0x01, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
 	PHYREGS(0x07F8, 0x07F4, 0x07F0, 0x0202, 0x0203, 0x0204),
@@ -448,7 +448,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 220,
 	.freq			= 5100, /* MHz */
 	.unk2			= 3400,
-	RADIOREGS(0x71, 0x01, 0xFE, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFE, 0x01, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
 	PHYREGS(0x07FC, 0x07F8, 0x07F4, 0x0201, 0x0202, 0x0203),
@@ -456,7 +456,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 222,
 	.freq			= 5110, /* MHz */
 	.unk2			= 3407,
-	RADIOREGS(0x71, 0x01, 0xFF, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFF, 0x01, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
 	PHYREGS(0x0800, 0x07FC, 0x07F8, 0x0200, 0x0201, 0x0202),
@@ -464,7 +464,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 224,
 	.freq			= 5120, /* MHz */
 	.unk2			= 3413,
-	RADIOREGS(0x71, 0x02, 0x00, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x00, 0x02, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
 	PHYREGS(0x0804, 0x0800, 0x07FC, 0x01FF, 0x0200, 0x0201),
@@ -472,7 +472,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 226,
 	.freq			= 5130, /* MHz */
 	.unk2			= 3420,
-	RADIOREGS(0x71, 0x02, 0x01, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x01, 0x02, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
 	PHYREGS(0x0808, 0x0804, 0x0800, 0x01FE, 0x01FF, 0x0200),
@@ -488,7 +488,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 32,
 	.freq			= 5160, /* MHz */
 	.unk2			= 3440,
-	RADIOREGS(0x71, 0x02, 0x04, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x04, 0x02, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
 	PHYREGS(0x0814, 0x0810, 0x080C, 0x01FB, 0x01FC, 0x01FD),
@@ -496,7 +496,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 34,
 	.freq			= 5170, /* MHz */
 	.unk2			= 3447,
-	RADIOREGS(0x71, 0x02, 0x05, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x05, 0x02, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
 	PHYREGS(0x0818, 0x0814, 0x0810, 0x01FA, 0x01FB, 0x01FC),
@@ -504,7 +504,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 36,
 	.freq			= 5180, /* MHz */
 	.unk2			= 3453,
-	RADIOREGS(0x71, 0x02, 0x06, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x06, 0x02, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
 	PHYREGS(0x081C, 0x0818, 0x0814, 0x01F9, 0x01FA, 0x01FB),
@@ -512,7 +512,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 38,
 	.freq			= 5190, /* MHz */
 	.unk2			= 3460,
-	RADIOREGS(0x71, 0x02, 0x07, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x07, 0x02, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
 	PHYREGS(0x0820, 0x081C, 0x0818, 0x01F8, 0x01F9, 0x01FA),
@@ -520,7 +520,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 40,
 	.freq			= 5200, /* MHz */
 	.unk2			= 3467,
-	RADIOREGS(0x71, 0x02, 0x08, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x08, 0x02, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
 	PHYREGS(0x0824, 0x0820, 0x081C, 0x01F7, 0x01F8, 0x01F9),
@@ -528,7 +528,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 42,
 	.freq			= 5210, /* MHz */
 	.unk2			= 3473,
-	RADIOREGS(0x71, 0x02, 0x09, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x09, 0x02, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
 	PHYREGS(0x0828, 0x0824, 0x0820, 0x01F6, 0x01F7, 0x01F8),
@@ -536,7 +536,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 44,
 	.freq			= 5220, /* MHz */
 	.unk2			= 3480,
-	RADIOREGS(0x71, 0x02, 0x0A, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0A, 0x02, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
 	PHYREGS(0x082C, 0x0828, 0x0824, 0x01F5, 0x01F6, 0x01F7),
@@ -544,7 +544,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 46,
 	.freq			= 5230, /* MHz */
 	.unk2			= 3487,
-	RADIOREGS(0x71, 0x02, 0x0B, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0B, 0x02, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
 	PHYREGS(0x0830, 0x082C, 0x0828, 0x01F4, 0x01F5, 0x01F6),
@@ -552,7 +552,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 48,
 	.freq			= 5240, /* MHz */
 	.unk2			= 3493,
-	RADIOREGS(0x71, 0x02, 0x0C, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0C, 0x02, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
 	PHYREGS(0x0834, 0x0830, 0x082C, 0x01F3, 0x01F4, 0x01F5),
@@ -560,7 +560,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 50,
 	.freq			= 5250, /* MHz */
 	.unk2			= 3500,
-	RADIOREGS(0x71, 0x02, 0x0D, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0D, 0x02, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
 	PHYREGS(0x0838, 0x0834, 0x0830, 0x01F2, 0x01F3, 0x01F4),
@@ -568,7 +568,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 52,
 	.freq			= 5260, /* MHz */
 	.unk2			= 3507,
-	RADIOREGS(0x71, 0x02, 0x0E, 0x0A, 0x98, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0E, 0x02, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
 	PHYREGS(0x083C, 0x0838, 0x0834, 0x01F1, 0x01F2, 0x01F3),
@@ -576,7 +576,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 54,
 	.freq			= 5270, /* MHz */
 	.unk2			= 3513,
-	RADIOREGS(0x71, 0x02, 0x0F, 0x0A, 0x98, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0F, 0x02, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
 	PHYREGS(0x0840, 0x083C, 0x0838, 0x01F0, 0x01F1, 0x01F2),
@@ -584,7 +584,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 56,
 	.freq			= 5280, /* MHz */
 	.unk2			= 3520,
-	RADIOREGS(0x71, 0x02, 0x10, 0x09, 0x91, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x10, 0x02, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
 	PHYREGS(0x0844, 0x0840, 0x083C, 0x01F0, 0x01F0, 0x01F1),
@@ -592,7 +592,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 58,
 	.freq			= 5290, /* MHz */
 	.unk2			= 3527,
-	RADIOREGS(0x71, 0x02, 0x11, 0x09, 0x91, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x11, 0x02, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
 	PHYREGS(0x0848, 0x0844, 0x0840, 0x01EF, 0x01F0, 0x01F0),
@@ -600,7 +600,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 60,
 	.freq			= 5300, /* MHz */
 	.unk2			= 3533,
-	RADIOREGS(0x71, 0x02, 0x12, 0x09, 0x8A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x12, 0x02, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
 	PHYREGS(0x084C, 0x0848, 0x0844, 0x01EE, 0x01EF, 0x01F0),
@@ -608,7 +608,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 62,
 	.freq			= 5310, /* MHz */
 	.unk2			= 3540,
-	RADIOREGS(0x71, 0x02, 0x13, 0x09, 0x8A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x13, 0x02, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
 	PHYREGS(0x0850, 0x084C, 0x0848, 0x01ED, 0x01EE, 0x01EF),
@@ -616,7 +616,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 64,
 	.freq			= 5320, /* MHz */
 	.unk2			= 3547,
-	RADIOREGS(0x71, 0x02, 0x14, 0x09, 0x83, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x14, 0x02, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
 	PHYREGS(0x0854, 0x0850, 0x084C, 0x01EC, 0x01ED, 0x01EE),
@@ -624,7 +624,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 66,
 	.freq			= 5330, /* MHz */
 	.unk2			= 3553,
-	RADIOREGS(0x71, 0x02, 0x15, 0x09, 0x83, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x15, 0x02, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
 	PHYREGS(0x0858, 0x0854, 0x0850, 0x01EB, 0x01EC, 0x01ED),
@@ -632,7 +632,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 68,
 	.freq			= 5340, /* MHz */
 	.unk2			= 3560,
-	RADIOREGS(0x71, 0x02, 0x16, 0x08, 0x7C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x16, 0x02, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
 	PHYREGS(0x085C, 0x0858, 0x0854, 0x01EA, 0x01EB, 0x01EC),
@@ -640,7 +640,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 70,
 	.freq			= 5350, /* MHz */
 	.unk2			= 3567,
-	RADIOREGS(0x71, 0x02, 0x17, 0x08, 0x7C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x17, 0x02, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
 	PHYREGS(0x0860, 0x085C, 0x0858, 0x01E9, 0x01EA, 0x01EB),
@@ -648,7 +648,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 72,
 	.freq			= 5360, /* MHz */
 	.unk2			= 3573,
-	RADIOREGS(0x71, 0x02, 0x18, 0x08, 0x75, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x18, 0x02, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
 	PHYREGS(0x0864, 0x0860, 0x085C, 0x01E8, 0x01E9, 0x01EA),
@@ -656,7 +656,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 74,
 	.freq			= 5370, /* MHz */
 	.unk2			= 3580,
-	RADIOREGS(0x71, 0x02, 0x19, 0x08, 0x75, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x19, 0x02, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
 	PHYREGS(0x0868, 0x0864, 0x0860, 0x01E7, 0x01E8, 0x01E9),
@@ -664,7 +664,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 76,
 	.freq			= 5380, /* MHz */
 	.unk2			= 3587,
-	RADIOREGS(0x71, 0x02, 0x1A, 0x08, 0x6E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1A, 0x02, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
 	PHYREGS(0x086C, 0x0868, 0x0864, 0x01E6, 0x01E7, 0x01E8),
@@ -672,7 +672,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 78,
 	.freq			= 5390, /* MHz */
 	.unk2			= 3593,
-	RADIOREGS(0x71, 0x02, 0x1B, 0x08, 0x6E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1B, 0x02, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
 	PHYREGS(0x0870, 0x086C, 0x0868, 0x01E5, 0x01E6, 0x01E7),
@@ -680,7 +680,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 80,
 	.freq			= 5400, /* MHz */
 	.unk2			= 3600,
-	RADIOREGS(0x71, 0x02, 0x1C, 0x07, 0x67, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1C, 0x02, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
 	PHYREGS(0x0874, 0x0870, 0x086C, 0x01E5, 0x01E5, 0x01E6),
@@ -688,7 +688,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 82,
 	.freq			= 5410, /* MHz */
 	.unk2			= 3607,
-	RADIOREGS(0x71, 0x02, 0x1D, 0x07, 0x67, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1D, 0x02, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
 	PHYREGS(0x0878, 0x0874, 0x0870, 0x01E4, 0x01E5, 0x01E5),
@@ -696,7 +696,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 84,
 	.freq			= 5420, /* MHz */
 	.unk2			= 3613,
-	RADIOREGS(0x71, 0x02, 0x1E, 0x07, 0x61, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1E, 0x02, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
 	PHYREGS(0x087C, 0x0878, 0x0874, 0x01E3, 0x01E4, 0x01E5),
@@ -704,7 +704,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 86,
 	.freq			= 5430, /* MHz */
 	.unk2			= 3620,
-	RADIOREGS(0x71, 0x02, 0x1F, 0x07, 0x61, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1F, 0x02, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
 	PHYREGS(0x0880, 0x087C, 0x0878, 0x01E2, 0x01E3, 0x01E4),
@@ -712,7 +712,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 88,
 	.freq			= 5440, /* MHz */
 	.unk2			= 3627,
-	RADIOREGS(0x71, 0x02, 0x20, 0x07, 0x5A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x20, 0x02, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
 	PHYREGS(0x0884, 0x0880, 0x087C, 0x01E1, 0x01E2, 0x01E3),
@@ -720,7 +720,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 90,
 	.freq			= 5450, /* MHz */
 	.unk2			= 3633,
-	RADIOREGS(0x71, 0x02, 0x21, 0x07, 0x5A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x21, 0x02, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
 	PHYREGS(0x0888, 0x0884, 0x0880, 0x01E0, 0x01E1, 0x01E2),
@@ -728,7 +728,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 92,
 	.freq			= 5460, /* MHz */
 	.unk2			= 3640,
-	RADIOREGS(0x71, 0x02, 0x22, 0x06, 0x53, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x22, 0x02, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
 	PHYREGS(0x088C, 0x0888, 0x0884, 0x01DF, 0x01E0, 0x01E1),
@@ -736,7 +736,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 94,
 	.freq			= 5470, /* MHz */
 	.unk2			= 3647,
-	RADIOREGS(0x71, 0x02, 0x23, 0x06, 0x53, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x23, 0x02, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
 	PHYREGS(0x0890, 0x088C, 0x0888, 0x01DE, 0x01DF, 0x01E0),
@@ -744,7 +744,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 96,
 	.freq			= 5480, /* MHz */
 	.unk2			= 3653,
-	RADIOREGS(0x71, 0x02, 0x24, 0x06, 0x4D, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x24, 0x02, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
 	PHYREGS(0x0894, 0x0890, 0x088C, 0x01DD, 0x01DE, 0x01DF),
@@ -752,7 +752,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 98,
 	.freq			= 5490, /* MHz */
 	.unk2			= 3660,
-	RADIOREGS(0x71, 0x02, 0x25, 0x06, 0x4D, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x25, 0x02, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
 	PHYREGS(0x0898, 0x0894, 0x0890, 0x01DD, 0x01DD, 0x01DE),
@@ -760,7 +760,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 100,
 	.freq			= 5500, /* MHz */
 	.unk2			= 3667,
-	RADIOREGS(0x71, 0x02, 0x26, 0x06, 0x47, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x26, 0x02, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
 	PHYREGS(0x089C, 0x0898, 0x0894, 0x01DC, 0x01DD, 0x01DD),
@@ -768,7 +768,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 102,
 	.freq			= 5510, /* MHz */
 	.unk2			= 3673,
-	RADIOREGS(0x71, 0x02, 0x27, 0x06, 0x47, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x27, 0x02, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
 	PHYREGS(0x08A0, 0x089C, 0x0898, 0x01DB, 0x01DC, 0x01DD),
@@ -776,7 +776,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 104,
 	.freq			= 5520, /* MHz */
 	.unk2			= 3680,
-	RADIOREGS(0x71, 0x02, 0x28, 0x05, 0x40, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x28, 0x02, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
 	PHYREGS(0x08A4, 0x08A0, 0x089C, 0x01DA, 0x01DB, 0x01DC),
@@ -784,7 +784,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 106,
 	.freq			= 5530, /* MHz */
 	.unk2			= 3687,
-	RADIOREGS(0x71, 0x02, 0x29, 0x05, 0x40, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x29, 0x02, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
 	PHYREGS(0x08A8, 0x08A4, 0x08A0, 0x01D9, 0x01DA, 0x01DB),
@@ -792,7 +792,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 108,
 	.freq			= 5540, /* MHz */
 	.unk2			= 3693,
-	RADIOREGS(0x71, 0x02, 0x2A, 0x05, 0x3A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2A, 0x02, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
 	PHYREGS(0x08AC, 0x08A8, 0x08A4, 0x01D8, 0x01D9, 0x01DA),
@@ -800,7 +800,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 110,
 	.freq			= 5550, /* MHz */
 	.unk2			= 3700,
-	RADIOREGS(0x71, 0x02, 0x2B, 0x05, 0x3A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2B, 0x02, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
 	PHYREGS(0x08B0, 0x08AC, 0x08A8, 0x01D7, 0x01D8, 0x01D9),
@@ -808,7 +808,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 112,
 	.freq			= 5560, /* MHz */
 	.unk2			= 3707,
-	RADIOREGS(0x71, 0x02, 0x2C, 0x05, 0x34, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2C, 0x02, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08B4, 0x08B0, 0x08AC, 0x01D7, 0x01D7, 0x01D8),
@@ -816,7 +816,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 114,
 	.freq			= 5570, /* MHz */
 	.unk2			= 3713,
-	RADIOREGS(0x71, 0x02, 0x2D, 0x05, 0x34, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2D, 0x02, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08B8, 0x08B4, 0x08B0, 0x01D6, 0x01D7, 0x01D7),
@@ -824,7 +824,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 116,
 	.freq			= 5580, /* MHz */
 	.unk2			= 3720,
-	RADIOREGS(0x71, 0x02, 0x2E, 0x04, 0x2E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2E, 0x02, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08BC, 0x08B8, 0x08B4, 0x01D5, 0x01D6, 0x01D7),
@@ -832,7 +832,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 118,
 	.freq			= 5590, /* MHz */
 	.unk2			= 3727,
-	RADIOREGS(0x71, 0x02, 0x2F, 0x04, 0x2E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2F, 0x02, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08C0, 0x08BC, 0x08B8, 0x01D4, 0x01D5, 0x01D6),
@@ -840,7 +840,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 120,
 	.freq			= 5600, /* MHz */
 	.unk2			= 3733,
-	RADIOREGS(0x71, 0x02, 0x30, 0x04, 0x28, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x30, 0x02, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08C4, 0x08C0, 0x08BC, 0x01D3, 0x01D4, 0x01D5),
@@ -848,7 +848,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 122,
 	.freq			= 5610, /* MHz */
 	.unk2			= 3740,
-	RADIOREGS(0x71, 0x02, 0x31, 0x04, 0x28, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x31, 0x02, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
 	PHYREGS(0x08C8, 0x08C4, 0x08C0, 0x01D2, 0x01D3, 0x01D4),
@@ -856,7 +856,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 124,
 	.freq			= 5620, /* MHz */
 	.unk2			= 3747,
-	RADIOREGS(0x71, 0x02, 0x32, 0x04, 0x21, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x32, 0x02, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08CC, 0x08C8, 0x08C4, 0x01D2, 0x01D2, 0x01D3),
@@ -864,7 +864,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 126,
 	.freq			= 5630, /* MHz */
 	.unk2			= 3753,
-	RADIOREGS(0x71, 0x02, 0x33, 0x04, 0x21, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x33, 0x02, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08D0, 0x08CC, 0x08C8, 0x01D1, 0x01D2, 0x01D2),
@@ -872,7 +872,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 128,
 	.freq			= 5640, /* MHz */
 	.unk2			= 3760,
-	RADIOREGS(0x71, 0x02, 0x34, 0x03, 0x1C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x34, 0x02, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08D4, 0x08D0, 0x08CC, 0x01D0, 0x01D1, 0x01D2),
@@ -880,7 +880,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 130,
 	.freq			= 5650, /* MHz */
 	.unk2			= 3767,
-	RADIOREGS(0x71, 0x02, 0x35, 0x03, 0x1C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x35, 0x02, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08D8, 0x08D4, 0x08D0, 0x01CF, 0x01D0, 0x01D1),
@@ -888,7 +888,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 132,
 	.freq			= 5660, /* MHz */
 	.unk2			= 3773,
-	RADIOREGS(0x71, 0x02, 0x36, 0x03, 0x16, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x36, 0x02, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08DC, 0x08D8, 0x08D4, 0x01CE, 0x01CF, 0x01D0),
@@ -896,7 +896,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 134,
 	.freq			= 5670, /* MHz */
 	.unk2			= 3780,
-	RADIOREGS(0x71, 0x02, 0x37, 0x03, 0x16, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x37, 0x02, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08E0, 0x08DC, 0x08D8, 0x01CE, 0x01CE, 0x01CF),
@@ -904,7 +904,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 136,
 	.freq			= 5680, /* MHz */
 	.unk2			= 3787,
-	RADIOREGS(0x71, 0x02, 0x38, 0x03, 0x10, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x38, 0x02, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08E4, 0x08E0, 0x08DC, 0x01CD, 0x01CE, 0x01CE),
@@ -912,7 +912,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 138,
 	.freq			= 5690, /* MHz */
 	.unk2			= 3793,
-	RADIOREGS(0x71, 0x02, 0x39, 0x03, 0x10, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x39, 0x02, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08E8, 0x08E4, 0x08E0, 0x01CC, 0x01CD, 0x01CE),
@@ -920,7 +920,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 140,
 	.freq			= 5700, /* MHz */
 	.unk2			= 3800,
-	RADIOREGS(0x71, 0x02, 0x3A, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3A, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08EC, 0x08E8, 0x08E4, 0x01CB, 0x01CC, 0x01CD),
@@ -928,7 +928,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 142,
 	.freq			= 5710, /* MHz */
 	.unk2			= 3807,
-	RADIOREGS(0x71, 0x02, 0x3B, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3B, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08F0, 0x08EC, 0x08E8, 0x01CA, 0x01CB, 0x01CC),
@@ -936,7 +936,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 144,
 	.freq			= 5720, /* MHz */
 	.unk2			= 3813,
-	RADIOREGS(0x71, 0x02, 0x3C, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3C, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08F4, 0x08F0, 0x08EC, 0x01C9, 0x01CA, 0x01CB),
@@ -944,7 +944,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 145,
 	.freq			= 5725, /* MHz */
 	.unk2			= 3817,
-	RADIOREGS(0x72, 0x04, 0x79, 0x02, 0x03, 0x01, 0x03, 0x14,
+	RADIOREGS(0x72, 0x79, 0x04, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08F6, 0x08F2, 0x08EE, 0x01C9, 0x01CA, 0x01CB),
@@ -952,7 +952,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 146,
 	.freq			= 5730, /* MHz */
 	.unk2			= 3820,
-	RADIOREGS(0x71, 0x02, 0x3D, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3D, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08F8, 0x08F4, 0x08F0, 0x01C9, 0x01C9, 0x01CA),
@@ -960,7 +960,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 147,
 	.freq			= 5735, /* MHz */
 	.unk2			= 3823,
-	RADIOREGS(0x72, 0x04, 0x7B, 0x02, 0x03, 0x01, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7B, 0x04, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08FA, 0x08F6, 0x08F2, 0x01C8, 0x01C9, 0x01CA),
@@ -968,7 +968,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 148,
 	.freq			= 5740, /* MHz */
 	.unk2			= 3827,
-	RADIOREGS(0x71, 0x02, 0x3E, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3E, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08FC, 0x08F8, 0x08F4, 0x01C8, 0x01C9, 0x01C9),
@@ -976,7 +976,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 149,
 	.freq			= 5745, /* MHz */
 	.unk2			= 3830,
-	RADIOREGS(0x72, 0x04, 0x7D, 0x02, 0xFE, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7D, 0x04, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x08FE, 0x08FA, 0x08F6, 0x01C8, 0x01C8, 0x01C9),
@@ -984,7 +984,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 150,
 	.freq			= 5750, /* MHz */
 	.unk2			= 3833,
-	RADIOREGS(0x71, 0x02, 0x3F, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3F, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0900, 0x08FC, 0x08F8, 0x01C7, 0x01C8, 0x01C9),
@@ -992,7 +992,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 151,
 	.freq			= 5755, /* MHz */
 	.unk2			= 3837,
-	RADIOREGS(0x72, 0x04, 0x7F, 0x02, 0xFE, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7F, 0x04, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0902, 0x08FE, 0x08FA, 0x01C7, 0x01C8, 0x01C8),
@@ -1000,7 +1000,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 152,
 	.freq			= 5760, /* MHz */
 	.unk2			= 3840,
-	RADIOREGS(0x71, 0x02, 0x40, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x40, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0904, 0x0900, 0x08FC, 0x01C6, 0x01C7, 0x01C8),
@@ -1008,7 +1008,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 153,
 	.freq			= 5765, /* MHz */
 	.unk2			= 3843,
-	RADIOREGS(0x72, 0x04, 0x81, 0x02, 0xF8, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x81, 0x04, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0906, 0x0902, 0x08FE, 0x01C6, 0x01C7, 0x01C8),
@@ -1016,7 +1016,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 154,
 	.freq			= 5770, /* MHz */
 	.unk2			= 3847,
-	RADIOREGS(0x71, 0x02, 0x41, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x41, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0908, 0x0904, 0x0900, 0x01C6, 0x01C6, 0x01C7),
@@ -1024,7 +1024,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 155,
 	.freq			= 5775, /* MHz */
 	.unk2			= 3850,
-	RADIOREGS(0x72, 0x04, 0x83, 0x02, 0xF8, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x83, 0x04, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x090A, 0x0906, 0x0902, 0x01C5, 0x01C6, 0x01C7),
@@ -1032,7 +1032,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 156,
 	.freq			= 5780, /* MHz */
 	.unk2			= 3853,
-	RADIOREGS(0x71, 0x02, 0x42, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x42, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x090C, 0x0908, 0x0904, 0x01C5, 0x01C6, 0x01C6),
@@ -1040,7 +1040,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 157,
 	.freq			= 5785, /* MHz */
 	.unk2			= 3857,
-	RADIOREGS(0x72, 0x04, 0x85, 0x02, 0xF2, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x85, 0x04, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x090E, 0x090A, 0x0906, 0x01C4, 0x01C5, 0x01C6),
@@ -1048,7 +1048,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 158,
 	.freq			= 5790, /* MHz */
 	.unk2			= 3860,
-	RADIOREGS(0x71, 0x02, 0x43, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x43, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0910, 0x090C, 0x0908, 0x01C4, 0x01C5, 0x01C6),
@@ -1056,7 +1056,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 159,
 	.freq			= 5795, /* MHz */
 	.unk2			= 3863,
-	RADIOREGS(0x72, 0x04, 0x87, 0x02, 0xF2, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x87, 0x04, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0912, 0x090E, 0x090A, 0x01C4, 0x01C4, 0x01C5),
@@ -1064,7 +1064,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 160,
 	.freq			= 5800, /* MHz */
 	.unk2			= 3867,
-	RADIOREGS(0x71, 0x02, 0x44, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x44, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0914, 0x0910, 0x090C, 0x01C3, 0x01C4, 0x01C5),
@@ -1072,7 +1072,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 161,
 	.freq			= 5805, /* MHz */
 	.unk2			= 3870,
-	RADIOREGS(0x72, 0x04, 0x89, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x89, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0916, 0x0912, 0x090E, 0x01C3, 0x01C4, 0x01C4),
@@ -1080,7 +1080,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 162,
 	.freq			= 5810, /* MHz */
 	.unk2			= 3873,
-	RADIOREGS(0x71, 0x02, 0x45, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x45, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0918, 0x0914, 0x0910, 0x01C2, 0x01C3, 0x01C4),
@@ -1088,7 +1088,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 163,
 	.freq			= 5815, /* MHz */
 	.unk2			= 3877,
-	RADIOREGS(0x72, 0x04, 0x8B, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x8B, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x091A, 0x0916, 0x0912, 0x01C2, 0x01C3, 0x01C4),
@@ -1096,7 +1096,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 164,
 	.freq			= 5820, /* MHz */
 	.unk2			= 3880,
-	RADIOREGS(0x71, 0x02, 0x46, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x46, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x091C, 0x0918, 0x0914, 0x01C2, 0x01C2, 0x01C3),
@@ -1104,7 +1104,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 165,
 	.freq			= 5825, /* MHz */
 	.unk2			= 3883,
-	RADIOREGS(0x72, 0x04, 0x8D, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x8D, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x091E, 0x091A, 0x0916, 0x01C1, 0x01C2, 0x01C3),
@@ -1112,7 +1112,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 166,
 	.freq			= 5830, /* MHz */
 	.unk2			= 3887,
-	RADIOREGS(0x71, 0x02, 0x47, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x47, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0920, 0x091C, 0x0918, 0x01C1, 0x01C2, 0x01C2),
@@ -1120,7 +1120,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 168,
 	.freq			= 5840, /* MHz */
 	.unk2			= 3893,
-	RADIOREGS(0x71, 0x02, 0x48, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x48, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0924, 0x0920, 0x091C, 0x01C0, 0x01C1, 0x01C2),
@@ -1128,7 +1128,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 170,
 	.freq			= 5850, /* MHz */
 	.unk2			= 3900,
-	RADIOREGS(0x71, 0x02, 0x49, 0x01, 0xE0, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x49, 0x02, 0x01, 0xE0, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0928, 0x0924, 0x0920, 0x01BF, 0x01C0, 0x01C1),
@@ -1136,7 +1136,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 172,
 	.freq			= 5860, /* MHz */
 	.unk2			= 3907,
-	RADIOREGS(0x71, 0x02, 0x4A, 0x01, 0xDE, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4A, 0x02, 0x01, 0xDE, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x092C, 0x0928, 0x0924, 0x01BF, 0x01BF, 0x01C0),
@@ -1144,7 +1144,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 174,
 	.freq			= 5870, /* MHz */
 	.unk2			= 3913,
-	RADIOREGS(0x71, 0x02, 0x4B, 0x00, 0xDB, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4B, 0x02, 0x00, 0xDB, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0930, 0x092C, 0x0928, 0x01BE, 0x01BF, 0x01BF),
@@ -1152,7 +1152,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 176,
 	.freq			= 5880, /* MHz */
 	.unk2			= 3920,
-	RADIOREGS(0x71, 0x02, 0x4C, 0x00, 0xD8, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4C, 0x02, 0x00, 0xD8, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0934, 0x0930, 0x092C, 0x01BD, 0x01BE, 0x01BF),
@@ -1160,7 +1160,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 178,
 	.freq			= 5890, /* MHz */
 	.unk2			= 3927,
-	RADIOREGS(0x71, 0x02, 0x4D, 0x00, 0xD6, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4D, 0x02, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0938, 0x0934, 0x0930, 0x01BC, 0x01BD, 0x01BE),
@@ -1168,7 +1168,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 180,
 	.freq			= 5900, /* MHz */
 	.unk2			= 3933,
-	RADIOREGS(0x71, 0x02, 0x4E, 0x00, 0xD3, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4E, 0x02, 0x00, 0xD3, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x093C, 0x0938, 0x0934, 0x01BC, 0x01BC, 0x01BD),
@@ -1176,7 +1176,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 182,
 	.freq			= 5910, /* MHz */
 	.unk2			= 3940,
-	RADIOREGS(0x71, 0x02, 0x4F, 0x00, 0xD6, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4F, 0x02, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
 	PHYREGS(0x0940, 0x093C, 0x0938, 0x01BB, 0x01BC, 0x01BC),
@@ -1184,7 +1184,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 1,
 	.freq			= 2412, /* MHz */
 	.unk2			= 3216,
-	RADIOREGS(0x73, 0x09, 0x6C, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x6C, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0D, 0x0C,
 		  0x80, 0xFF, 0x88, 0x0D, 0x0C, 0x80),
 	PHYREGS(0x03C9, 0x03C5, 0x03C1, 0x043A, 0x043F, 0x0443),
@@ -1192,7 +1192,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 2,
 	.freq			= 2417, /* MHz */
 	.unk2			= 3223,
-	RADIOREGS(0x73, 0x09, 0x71, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x71, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0B,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0B, 0x80),
 	PHYREGS(0x03CB, 0x03C7, 0x03C3, 0x0438, 0x043D, 0x0441),
@@ -1200,7 +1200,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 3,
 	.freq			= 2422, /* MHz */
 	.unk2			= 3229,
-	RADIOREGS(0x73, 0x09, 0x76, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x76, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
 	PHYREGS(0x03CD, 0x03C9, 0x03C5, 0x0436, 0x043A, 0x043F),
@@ -1208,7 +1208,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 4,
 	.freq			= 2427, /* MHz */
 	.unk2			= 3236,
-	RADIOREGS(0x73, 0x09, 0x7B, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x7B, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
 	PHYREGS(0x03CF, 0x03CB, 0x03C7, 0x0434, 0x0438, 0x043D),
@@ -1216,7 +1216,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 5,
 	.freq			= 2432, /* MHz */
 	.unk2			= 3243,
-	RADIOREGS(0x73, 0x09, 0x80, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x80, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x09,
 		  0x80, 0xFF, 0x88, 0x0C, 0x09, 0x80),
 	PHYREGS(0x03D1, 0x03CD, 0x03C9, 0x0431, 0x0436, 0x043A),
@@ -1224,7 +1224,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 6,
 	.freq			= 2437, /* MHz */
 	.unk2			= 3249,
-	RADIOREGS(0x73, 0x09, 0x85, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x85, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0B, 0x08,
 		  0x80, 0xFF, 0x88, 0x0B, 0x08, 0x80),
 	PHYREGS(0x03D3, 0x03CF, 0x03CB, 0x042F, 0x0434, 0x0438),
@@ -1232,7 +1232,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 7,
 	.freq			= 2442, /* MHz */
 	.unk2			= 3256,
-	RADIOREGS(0x73, 0x09, 0x8A, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x8A, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x07,
 		  0x80, 0xFF, 0x88, 0x0A, 0x07, 0x80),
 	PHYREGS(0x03D5, 0x03D1, 0x03CD, 0x042D, 0x0431, 0x0436),
@@ -1240,7 +1240,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 8,
 	.freq			= 2447, /* MHz */
 	.unk2			= 3263,
-	RADIOREGS(0x73, 0x09, 0x8F, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x8F, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x06,
 		  0x80, 0xFF, 0x88, 0x0A, 0x06, 0x80),
 	PHYREGS(0x03D7, 0x03D3, 0x03CF, 0x042B, 0x042F, 0x0434),
@@ -1248,7 +1248,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 9,
 	.freq			= 2452, /* MHz */
 	.unk2			= 3269,
-	RADIOREGS(0x73, 0x09, 0x94, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x94, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x09, 0x06,
 		  0x80, 0xFF, 0x88, 0x09, 0x06, 0x80),
 	PHYREGS(0x03D9, 0x03D5, 0x03D1, 0x0429, 0x042D, 0x0431),
@@ -1256,7 +1256,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 10,
 	.freq			= 2457, /* MHz */
 	.unk2			= 3276,
-	RADIOREGS(0x73, 0x09, 0x99, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x99, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x05,
 		  0x80, 0xFF, 0x88, 0x08, 0x05, 0x80),
 	PHYREGS(0x03DB, 0x03D7, 0x03D3, 0x0427, 0x042B, 0x042F),
@@ -1264,7 +1264,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 11,
 	.freq			= 2462, /* MHz */
 	.unk2			= 3283,
-	RADIOREGS(0x73, 0x09, 0x9E, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x9E, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x04,
 		  0x80, 0xFF, 0x88, 0x08, 0x04, 0x80),
 	PHYREGS(0x03DD, 0x03D9, 0x03D5, 0x0424, 0x0429, 0x042D),
@@ -1272,7 +1272,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 12,
 	.freq			= 2467, /* MHz */
 	.unk2			= 3289,
-	RADIOREGS(0x73, 0x09, 0xA3, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xA3, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x03,
 		  0x80, 0xFF, 0x88, 0x08, 0x03, 0x80),
 	PHYREGS(0x03DF, 0x03DB, 0x03D7, 0x0422, 0x0427, 0x042B),
@@ -1280,7 +1280,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 13,
 	.freq			= 2472, /* MHz */
 	.unk2			= 3296,
-	RADIOREGS(0x73, 0x09, 0xA8, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xA8, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x03,
 		  0x80, 0xFF, 0x88, 0x07, 0x03, 0x80),
 	PHYREGS(0x03E1, 0x03DD, 0x03D9, 0x0420, 0x0424, 0x0429),
@@ -1288,7 +1288,7 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 14,
 	.freq			= 2484, /* MHz */
 	.unk2			= 3312,
-	RADIOREGS(0x73, 0x09, 0xB4, 0x0F, 0xFF, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xB4, 0x09, 0x0F, 0xFF, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x01,
 		  0x80, 0xFF, 0x88, 0x07, 0x01, 0x80),
 	PHYREGS(0x03E6, 0x03E2, 0x03DE, 0x041B, 0x041F, 0x0424),
-- 
cgit v1.2.3


From 161d540c8ef31e5adbced3248873024476e2c26f Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 28 Nov 2010 12:59:43 +0100
Subject: b43: N-PHY: implement very basic TX power control management
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 159 +++++++++++++++++++++++++++++++++++++--
 drivers/net/wireless/b43/phy_n.h |   2 +-
 2 files changed, 153 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 9769483156e7..8690551f087c 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -67,6 +67,8 @@ enum b43_nphy_rf_sequence {
 	B43_RFSEQ_UPDATE_GAINU,
 };
 
+static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev,
+						bool enable);
 static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
 					u8 *events, u8 *delays, u8 length);
 static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
@@ -145,9 +147,153 @@ static void b43_chantab_phy_upload(struct b43_wldev *dev,
 	b43_phy_write(dev, B43_NPHY_BW6, e->phy_bw6);
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrCtrlEnable */
+static void b43_nphy_tx_power_ctrl(struct b43_wldev *dev, bool enable)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u8 i;
+	u16 tmp;
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	nphy->txpwrctrl = enable;
+	if (!enable) {
+		if (dev->phy.rev >= 3)
+			; /* TODO */
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x6840);
+		for (i = 0; i < 84; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x6C40);
+		for (i = 0; i < 84; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0);
+
+		tmp = B43_NPHY_TXPCTL_CMD_COEFF | B43_NPHY_TXPCTL_CMD_HWPCTLEN;
+		if (dev->phy.rev >= 3)
+			tmp |= B43_NPHY_TXPCTL_CMD_PCTLEN;
+		b43_phy_mask(dev, B43_NPHY_TXPCTL_CMD, ~tmp);
+
+		if (dev->phy.rev >= 3) {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0100);
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0100);
+		} else {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x4000);
+		}
+
+		if (dev->phy.rev == 2)
+			b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
+				~B43_NPHY_BPHY_CTL3_SCALE, 0x53);
+		else if (dev->phy.rev < 2)
+			b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
+				~B43_NPHY_BPHY_CTL3_SCALE, 0x5A);
+
+		if (dev->phy.rev < 2 && 0)
+			; /* TODO */
+	} else {
+		b43err(dev->wl, "enabling tx pwr ctrl not implemented yet\n");
+	}
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrFix */
 static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
 {
-	//TODO
+	struct b43_phy_n *nphy = dev->phy.n;
+	struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
+
+	u8 txpi[2], bbmult, i;
+	u16 tmp, radio_gain, dac_gain;
+	u16 freq = dev->phy.channel_freq;
+	u32 txgain;
+	/* u32 gaintbl; rev3+ */
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	if (dev->phy.rev >= 3) {
+		txpi[0] = 40;
+		txpi[1] = 40;
+	} else if (sprom->revision < 4) {
+		txpi[0] = 72;
+		txpi[1] = 72;
+	} else {
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+			txpi[0] = sprom->txpid2g[0];
+			txpi[1] = sprom->txpid2g[1];
+		} else if (freq >= 4900 && freq < 5100) {
+			txpi[0] = sprom->txpid5gl[0];
+			txpi[1] = sprom->txpid5gl[1];
+		} else if (freq >= 5100 && freq < 5500) {
+			txpi[0] = sprom->txpid5g[0];
+			txpi[1] = sprom->txpid5g[1];
+		} else if (freq >= 5500) {
+			txpi[0] = sprom->txpid5gh[0];
+			txpi[1] = sprom->txpid5gh[1];
+		} else {
+			txpi[0] = 91;
+			txpi[1] = 91;
+		}
+	}
+
+	/*
+	for (i = 0; i < 2; i++) {
+		nphy->txpwrindex[i].index_internal = txpi[i];
+		nphy->txpwrindex[i].index_internal_save = txpi[i];
+	}
+	*/
+
+	for (i = 0; i < 2; i++) {
+		if (dev->phy.rev >= 3) {
+			/* TODO */
+			radio_gain = (txgain >> 16) & 0x1FFFF;
+		} else {
+			txgain = b43_ntab_tx_gain_rev0_1_2[txpi[i]];
+			radio_gain = (txgain >> 16) & 0x1FFF;
+		}
+
+		dac_gain = (txgain >> 8) & 0x3F;
+		bbmult = txgain & 0xFF;
+
+		if (dev->phy.rev >= 3) {
+			if (i == 0)
+				b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0100);
+			else
+				b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0100);
+		} else {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x4000);
+		}
+
+		if (i == 0)
+			b43_phy_write(dev, B43_NPHY_AFECTL_DACGAIN1, dac_gain);
+		else
+			b43_phy_write(dev, B43_NPHY_AFECTL_DACGAIN2, dac_gain);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D10 + i);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, radio_gain);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x3C57);
+		tmp = b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+
+		if (i == 0)
+			tmp = (tmp & 0x00FF) | (bbmult << 8);
+		else
+			tmp = (tmp & 0xFF00) | bbmult;
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x3C57);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, tmp);
+
+		if (0)
+			; /* TODO */
+	}
+
+	b43_phy_mask(dev, B43_NPHY_BPHY_CTL2, ~B43_NPHY_BPHY_CTL2_LUT);
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
 }
 
 
@@ -2351,7 +2497,7 @@ static struct nphy_txgains b43_nphy_get_tx_gains(struct b43_wldev *dev)
 	struct nphy_txgains target;
 	const u32 *table = NULL;
 
-	if (nphy->txpwrctrl == 0) {
+	if (!nphy->txpwrctrl) {
 		int i;
 
 		if (nphy->hang_avoid)
@@ -3260,9 +3406,8 @@ int b43_phy_initn(struct b43_wldev *dev)
 		b43_nphy_bphy_init(dev);
 
 	tx_pwr_state = nphy->txpwrctrl;
-	/* TODO N PHY TX power control with argument 0
-		(turning off power control) */
-	/* TODO Fix the TX Power Settings */
+	b43_nphy_tx_power_ctrl(dev, false);
+	b43_nphy_tx_power_fix(dev);
 	/* TODO N PHY TX Power Control Idle TSSI */
 	/* TODO N PHY TX Power Control Setup */
 
@@ -3333,7 +3478,7 @@ int b43_phy_initn(struct b43_wldev *dev)
 	}
 
 	b43_nphy_tx_pwr_ctrl_coef_setup(dev);
-	/* TODO N PHY TX Power Control Enable with argument tx_pwr_state */
+	b43_nphy_tx_power_ctrl(dev, tx_pwr_state);
 	b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
 	b43_phy_write(dev, B43_NPHY_TXMACDELAY, 0x0320);
 	if (phy->rev >= 3 && phy->rev <= 6)
@@ -3384,7 +3529,7 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev,
 			b43_phy_mask(dev, B43_PHY_B_TEST, ~0x840);
 	}
 
-	if (nphy->txpwrctrl)
+	if (!nphy->txpwrctrl)
 		b43_nphy_tx_power_fix(dev);
 
 	if (dev->phy.rev < 3)
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h
index c144e59a708b..001e841f118c 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -782,7 +782,7 @@ struct b43_phy_n {
 	u16 mphase_txcal_numcmds;
 	u16 mphase_txcal_bestcoeffs[11];
 
-	u8 txpwrctrl;
+	bool txpwrctrl;
 	u16 txcal_bbmult;
 	u16 txiqlocal_bestc[11];
 	bool txiqlocal_coeffsvalid;
-- 
cgit v1.2.3


From 8c1d5a7a2230a162af709fa118f051e0d18ff427 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 28 Nov 2010 12:59:44 +0100
Subject: b43: N-PHY: initialize perical variable, add missing call to CCA
 reset
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 8690551f087c..a721cac42976 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -2212,6 +2212,9 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 
 	b43_nphy_classifier(dev, 7, class);
 	b43_nphy_write_clip_detection(dev, clip_state);
+	/* Specs don't say about reset here, but it makes wl and b43 dumps
+	   identical, it really seems wl performs this */
+	b43_nphy_reset_cca(dev);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICalRev3 */
@@ -3625,6 +3628,7 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
 	nphy->gain_boost = true; /* this way we follow wl, assume it is true */
 	nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
 	nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
+	nphy->perical = 2; /* avoid additional rssi cal on init (like wl) */
 }
 
 static void b43_nphy_op_free(struct b43_wldev *dev)
-- 
cgit v1.2.3


From 8cbe6e66889d2e4dbea37b2fc6f276bd69d1ef67 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 28 Nov 2010 12:59:45 +0100
Subject: b43: N-PHY: fix RSSI calibration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index a721cac42976..85a7a60c54bf 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -2064,7 +2064,10 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 	u16 class, override;
 	u8 regs_save_radio[2];
 	u16 regs_save_phy[2];
+
 	s8 offset[4];
+	u8 core;
+	u8 rail;
 
 	u16 clip_state[2];
 	u16 clip_off[2] = { 0xFFFF, 0xFFFF };
@@ -2165,12 +2168,11 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 		if (results_min[i] == 248)
 			offset[i] = code - 32;
 
-		if (i % 2 == 0)
-			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 1, 0,
-							type);
-		else
-			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 2, 1,
-							type);
+		core = (i / 2) ? 2 : 1;
+		rail = (i % 2) ? 1 : 0;
+
+		b43_nphy_scale_offset_rssi(dev, 0, offset[i], core, rail,
+						type);
 	}
 
 	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[0]);
-- 
cgit v1.2.3


From eb272441fc14ad126abfa46de8a9c58bda8added Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Mon, 29 Nov 2010 14:13:22 -0800
Subject: ath9k: Move debugfs under ieee80211/[phyname]/ath9k/

This fixes debugfs problems when a phy is renamed,
and is able to remove a bit of code that is no longer
needed.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/debug.c | 35 ++++------------------------------
 drivers/net/wireless/ath/ath9k/debug.h | 16 ----------------
 drivers/net/wireless/ath/ath9k/init.c  | 30 ++++++++---------------------
 3 files changed, 12 insertions(+), 69 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 0c3c74c157fb..3586c43077a7 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -24,8 +24,6 @@
 #define REG_READ_D(_ah, _reg) \
 	ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
 
-static struct dentry *ath9k_debugfs_root;
-
 static int ath9k_debugfs_open(struct inode *inode, struct file *file)
 {
 	file->private_data = inode->i_private;
@@ -878,11 +876,8 @@ int ath9k_init_debug(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_softc *sc = (struct ath_softc *) common->priv;
 
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	sc->debug.debugfs_phy = debugfs_create_dir(wiphy_name(sc->hw->wiphy),
-						      ath9k_debugfs_root);
+	sc->debug.debugfs_phy = debugfs_create_dir("ath9k",
+						   sc->hw->wiphy->debugfsdir);
 	if (!sc->debug.debugfs_phy)
 		return -ENOMEM;
 
@@ -935,29 +930,7 @@ int ath9k_init_debug(struct ath_hw *ah)
 	sc->debug.regidx = 0;
 	return 0;
 err:
-	ath9k_exit_debug(ah);
-	return -ENOMEM;
-}
-
-void ath9k_exit_debug(struct ath_hw *ah)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-
 	debugfs_remove_recursive(sc->debug.debugfs_phy);
-}
-
-int ath9k_debug_create_root(void)
-{
-	ath9k_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	return 0;
-}
-
-void ath9k_debug_remove_root(void)
-{
-	debugfs_remove(ath9k_debugfs_root);
-	ath9k_debugfs_root = NULL;
+	sc->debug.debugfs_phy = NULL;
+	return -ENOMEM;
 }
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 646ff7e04c88..1e5078bd0344 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -164,10 +164,7 @@ struct ath9k_debug {
 };
 
 int ath9k_init_debug(struct ath_hw *ah);
-void ath9k_exit_debug(struct ath_hw *ah);
 
-int ath9k_debug_create_root(void);
-void ath9k_debug_remove_root(void);
 void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
 void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
 		       struct ath_tx_status *ts);
@@ -180,19 +177,6 @@ static inline int ath9k_init_debug(struct ath_hw *ah)
 	return 0;
 }
 
-static inline void ath9k_exit_debug(struct ath_hw *ah)
-{
-}
-
-static inline int ath9k_debug_create_root(void)
-{
-	return 0;
-}
-
-static inline void ath9k_debug_remove_root(void)
-{
-}
-
 static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
 					    enum ath9k_int status)
 {
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index d11e6da4d892..ef39a4551bd5 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -570,13 +570,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (ret)
 		goto err_hw;
 
-	ret = ath9k_init_debug(ah);
-	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to create debugfs files\n");
-		goto err_debug;
-	}
-
 	ret = ath9k_init_queues(sc);
 	if (ret)
 		goto err_queues;
@@ -599,8 +592,6 @@ err_btcoex:
 		if (ATH_TXQ_SETUP(sc, i))
 			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
 err_queues:
-	ath9k_exit_debug(ah);
-err_debug:
 	ath9k_hw_deinit(ah);
 err_hw:
 	tasklet_kill(&sc->intr_tq);
@@ -744,6 +735,13 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (error)
 		goto error_register;
 
+	error = ath9k_init_debug(ah);
+	if (error) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to create debugfs files\n");
+		goto error_world;
+	}
+
 	/* Handle world regulatory */
 	if (!ath_is_world_regd(reg)) {
 		error = regulatory_hint(hw->wiphy, reg->alpha2);
@@ -802,7 +800,6 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
 		if (ATH_TXQ_SETUP(sc, i))
 			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
 
-	ath9k_exit_debug(sc->sc_ah);
 	ath9k_hw_deinit(sc->sc_ah);
 
 	tasklet_kill(&sc->intr_tq);
@@ -869,20 +866,12 @@ static int __init ath9k_init(void)
 		goto err_out;
 	}
 
-	error = ath9k_debug_create_root();
-	if (error) {
-		printk(KERN_ERR
-			"ath9k: Unable to create debugfs root: %d\n",
-			error);
-		goto err_rate_unregister;
-	}
-
 	error = ath_pci_init();
 	if (error < 0) {
 		printk(KERN_ERR
 			"ath9k: No PCI devices found, driver not installed.\n");
 		error = -ENODEV;
-		goto err_remove_root;
+		goto err_rate_unregister;
 	}
 
 	error = ath_ahb_init();
@@ -896,8 +885,6 @@ static int __init ath9k_init(void)
  err_pci_exit:
 	ath_pci_exit();
 
- err_remove_root:
-	ath9k_debug_remove_root();
  err_rate_unregister:
 	ath_rate_control_unregister();
  err_out:
@@ -909,7 +896,6 @@ static void __exit ath9k_exit(void)
 {
 	ath_ahb_exit();
 	ath_pci_exit();
-	ath9k_debug_remove_root();
 	ath_rate_control_unregister();
 	printk(KERN_INFO "%s: Driver unloaded\n", dev_info);
 }
-- 
cgit v1.2.3


From 44b23b488d44e56d467764ecb661830e5b02b308 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 30 Nov 2010 12:19:11 -0800
Subject: ath9k: hif_usb: Reduce indent 1 column

Invert test and return early.
Move variable declarations to local scope.
Don't initialize variables to 0 unnecessarily.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 106 +++++++++++++++----------------
 1 file changed, 53 insertions(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index ae842dbf9b50..63bf9a713ce0 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -363,9 +363,9 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev,
 				    struct sk_buff *skb)
 {
 	struct sk_buff *nskb, *skb_pool[MAX_PKT_NUM_IN_TRANSFER];
-	int index = 0, i = 0, chk_idx, len = skb->len;
-	int rx_remain_len = 0, rx_pkt_len = 0;
-	u16 pkt_len, pkt_tag, pool_index = 0;
+	int index = 0, i = 0, len = skb->len;
+	int rx_remain_len, rx_pkt_len;
+	u16 pool_index = 0;
 	u8 *ptr;
 
 	spin_lock(&hif_dev->rx_lock);
@@ -399,64 +399,64 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev,
 	spin_unlock(&hif_dev->rx_lock);
 
 	while (index < len) {
+		u16 pkt_len;
+		u16 pkt_tag;
+		u16 pad_len;
+		int chk_idx;
+
 		ptr = (u8 *) skb->data;
 
 		pkt_len = ptr[index] + (ptr[index+1] << 8);
 		pkt_tag = ptr[index+2] + (ptr[index+3] << 8);
 
-		if (pkt_tag == ATH_USB_RX_STREAM_MODE_TAG) {
-			u16 pad_len;
-
-			pad_len = 4 - (pkt_len & 0x3);
-			if (pad_len == 4)
-				pad_len = 0;
-
-			chk_idx = index;
-			index = index + 4 + pkt_len + pad_len;
-
-			if (index > MAX_RX_BUF_SIZE) {
-				spin_lock(&hif_dev->rx_lock);
-				hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE;
-				hif_dev->rx_transfer_len =
-					MAX_RX_BUF_SIZE - chk_idx - 4;
-				hif_dev->rx_pad_len = pad_len;
-
-				nskb = __dev_alloc_skb(pkt_len + 32,
-						       GFP_ATOMIC);
-				if (!nskb) {
-					dev_err(&hif_dev->udev->dev,
-					"ath9k_htc: RX memory allocation"
-					" error\n");
-					spin_unlock(&hif_dev->rx_lock);
-					goto err;
-				}
-				skb_reserve(nskb, 32);
-				RX_STAT_INC(skb_allocated);
-
-				memcpy(nskb->data, &(skb->data[chk_idx+4]),
-				       hif_dev->rx_transfer_len);
-
-				/* Record the buffer pointer */
-				hif_dev->remain_skb = nskb;
+		if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) {
+			RX_STAT_INC(skb_dropped);
+			return;
+		}
+
+		pad_len = 4 - (pkt_len & 0x3);
+		if (pad_len == 4)
+			pad_len = 0;
+
+		chk_idx = index;
+		index = index + 4 + pkt_len + pad_len;
+
+		if (index > MAX_RX_BUF_SIZE) {
+			spin_lock(&hif_dev->rx_lock);
+			hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE;
+			hif_dev->rx_transfer_len =
+				MAX_RX_BUF_SIZE - chk_idx - 4;
+			hif_dev->rx_pad_len = pad_len;
+
+			nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
+			if (!nskb) {
+				dev_err(&hif_dev->udev->dev,
+					"ath9k_htc: RX memory allocation error\n");
 				spin_unlock(&hif_dev->rx_lock);
-			} else {
-				nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
-				if (!nskb) {
-					dev_err(&hif_dev->udev->dev,
-					"ath9k_htc: RX memory allocation"
-					" error\n");
-					goto err;
-				}
-				skb_reserve(nskb, 32);
-				RX_STAT_INC(skb_allocated);
-
-				memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len);
-				skb_put(nskb, pkt_len);
-				skb_pool[pool_index++] = nskb;
+				goto err;
 			}
+			skb_reserve(nskb, 32);
+			RX_STAT_INC(skb_allocated);
+
+			memcpy(nskb->data, &(skb->data[chk_idx+4]),
+			       hif_dev->rx_transfer_len);
+
+			/* Record the buffer pointer */
+			hif_dev->remain_skb = nskb;
+			spin_unlock(&hif_dev->rx_lock);
 		} else {
-			RX_STAT_INC(skb_dropped);
-			return;
+			nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
+			if (!nskb) {
+				dev_err(&hif_dev->udev->dev,
+					"ath9k_htc: RX memory allocation error\n");
+				goto err;
+			}
+			skb_reserve(nskb, 32);
+			RX_STAT_INC(skb_allocated);
+
+			memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len);
+			skb_put(nskb, pkt_len);
+			skb_pool[pool_index++] = nskb;
 		}
 	}
 
-- 
cgit v1.2.3


From 99f6c2ef1e968c0dbdfa8c5b8f2869129b860d88 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 30 Nov 2010 22:33:14 +0100
Subject: b43: N-PHY: fix RSSI selection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 38 +++++++++++++++++++++++++-------------
 1 file changed, 25 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 85a7a60c54bf..1d0847624bb4 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1822,27 +1822,39 @@ static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 				(type + 1) << 4);
 	}
 
-	/* TODO use some definitions */
 	if (code == 0) {
-		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF, 0);
+		b43_phy_mask(dev, B43_NPHY_AFECTL_OVER, ~0x3000);
 		if (type < 3) {
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFEC7, 0);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xEFDC, 0);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+				~(B43_NPHY_RFCTL_CMD_RXEN |
+				  B43_NPHY_RFCTL_CMD_CORESEL));
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER,
+				~(0x1 << 12 |
+				  0x1 << 5 |
+				  0x1 << 1 |
+				  0x1));
+			b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+				~B43_NPHY_RFCTL_CMD_START);
 			udelay(20);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~0x1);
 		}
 	} else {
-		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF,
-				0x3000);
+		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x3000);
 		if (type < 3) {
 			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD,
-					0xFEC7, 0x0180);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER,
-					0xEFDC, (code << 1 | 0x1021));
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0x1);
+				~(B43_NPHY_RFCTL_CMD_RXEN |
+				  B43_NPHY_RFCTL_CMD_CORESEL),
+				(B43_NPHY_RFCTL_CMD_RXEN |
+				 code << B43_NPHY_RFCTL_CMD_CORESEL_SHIFT));
+			b43_phy_set(dev, B43_NPHY_RFCTL_OVER,
+				(0x1 << 12 |
+				  0x1 << 5 |
+				  0x1 << 1 |
+				  0x1));
+			b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+				B43_NPHY_RFCTL_CMD_START);
 			udelay(20);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~0x1);
 		}
 	}
 }
-- 
cgit v1.2.3


From 76b002bd6dfdd66c58669cbdfa5cd92084b6936e Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 30 Nov 2010 22:33:15 +0100
Subject: b43: N-PHY: use defines for RSSI types
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 73 +++++++++++++++++++++++++---------------
 1 file changed, 45 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 1d0847624bb4..f26b60b95dba 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -67,6 +67,16 @@ enum b43_nphy_rf_sequence {
 	B43_RFSEQ_UPDATE_GAINU,
 };
 
+enum b43_nphy_rssi_type {
+	B43_NPHY_RSSI_X = 0,
+	B43_NPHY_RSSI_Y,
+	B43_NPHY_RSSI_Z,
+	B43_NPHY_RSSI_PWRDET,
+	B43_NPHY_RSSI_TSSI_I,
+	B43_NPHY_RSSI_TSSI_Q,
+	B43_NPHY_RSSI_TBD,
+};
+
 static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev,
 						bool enable);
 static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
@@ -1739,7 +1749,8 @@ static void b43_nphy_bphy_init(struct b43_wldev *dev)
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ScaleOffsetRssi */
 static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
-				       s8 offset, u8 core, u8 rail, u8 type)
+					s8 offset, u8 core, u8 rail,
+					enum b43_nphy_rssi_type type)
 {
 	u16 tmp;
 	bool core1or5 = (core == 1) || (core == 5);
@@ -1748,53 +1759,59 @@ static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
 	offset = clamp_val(offset, -32, 31);
 	tmp = ((scale & 0x3F) << 8) | (offset & 0x3F);
 
-	if (core1or5 && (rail == 0) && (type == 2))
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
-	if (core1or5 && (rail == 1) && (type == 2))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
-	if (core2or5 && (rail == 0) && (type == 2))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
-	if (core2or5 && (rail == 1) && (type == 2))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
-	if (core1or5 && (rail == 0) && (type == 0))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
-	if (core1or5 && (rail == 1) && (type == 0))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
-	if (core2or5 && (rail == 0) && (type == 0))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
-	if (core2or5 && (rail == 1) && (type == 0))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
-	if (core1or5 && (rail == 0) && (type == 1))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
-	if (core1or5 && (rail == 1) && (type == 1))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
-	if (core2or5 && (rail == 0) && (type == 1))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
-	if (core2or5 && (rail == 1) && (type == 1))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
-	if (core1or5 && (rail == 0) && (type == 6))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
-	if (core1or5 && (rail == 1) && (type == 6))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
-	if (core2or5 && (rail == 0) && (type == 6))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
-	if (core2or5 && (rail == 1) && (type == 6))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
-	if (core1or5 && (rail == 0) && (type == 3))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
-	if (core1or5 && (rail == 1) && (type == 3))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
-	if (core2or5 && (rail == 0) && (type == 3))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
-	if (core2or5 && (rail == 1) && (type == 3))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
-	if (core1or5 && (type == 4))
+
+	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_I))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
-	if (core2or5 && (type == 4))
+	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_I))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
-	if (core1or5 && (type == 5))
+
+	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_Q))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
-	if (core2or5 && (type == 5))
+	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_Q))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
 }
 
@@ -2246,9 +2263,9 @@ static void b43_nphy_rssi_cal(struct b43_wldev *dev)
 	if (dev->phy.rev >= 3) {
 		b43_nphy_rev3_rssi_cal(dev);
 	} else {
-		b43_nphy_rev2_rssi_cal(dev, 2);
-		b43_nphy_rev2_rssi_cal(dev, 0);
-		b43_nphy_rev2_rssi_cal(dev, 1);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Z);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_X);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Y);
 	}
 }
 
-- 
cgit v1.2.3


From e7797bf2c0297098056a95b6b03ea5a9a3285e36 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 30 Nov 2010 22:33:16 +0100
Subject: b43: N-PHY: fix code path on PHY init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index f26b60b95dba..905f1d7bac20 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3498,19 +3498,16 @@ int b43_phy_initn(struct b43_wldev *dev)
 					/* TODO N PHY Pre Calibrate TX Gain */
 					target = b43_nphy_get_tx_gains(dev);
 				}
-			}
+				if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false))
+					if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
+						b43_nphy_save_cal(dev);
+			} else if (nphy->mphase_cal_phase_id == 0)
+				;/* N PHY Periodic Calibration with arg 3 */
+		} else {
+			b43_nphy_restore_cal(dev);
 		}
 	}
 
-	if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) {
-		if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
-			b43_nphy_save_cal(dev);
-		else if (nphy->mphase_cal_phase_id == 0)
-			;/* N PHY Periodic Calibration with argument 3 */
-	} else {
-		b43_nphy_restore_cal(dev);
-	}
-
 	b43_nphy_tx_pwr_ctrl_coef_setup(dev);
 	b43_nphy_tx_power_ctrl(dev, tx_pwr_state);
 	b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
-- 
cgit v1.2.3


From b2767363192d5937e0f61f05b1b6b881da9ee55a Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 30 Nov 2010 13:42:08 -0800
Subject: wireless: Remove unnecessary casts of usb_get_intfdata

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ar9170/usb.c    |  6 ++----
 drivers/net/wireless/ath/ath9k/hif_usb.c | 13 +++++--------
 drivers/net/wireless/ath/carl9170/usb.c  |  3 +--
 drivers/net/wireless/p54/p54usb.c        |  2 +-
 drivers/net/wireless/zd1201.c            |  2 +-
 5 files changed, 10 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index 5dbb5361fd51..d3be6f9816b5 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -161,8 +161,7 @@ static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
 static void ar9170_usb_tx_urb_complete_frame(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = (struct ar9170_usb *)
-	      usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	if (unlikely(!aru)) {
 		dev_kfree_skb_irq(skb);
@@ -219,8 +218,7 @@ free:
 static void ar9170_usb_rx_completed(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = (struct ar9170_usb *)
-		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int err;
 
 	if (!aru)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 63bf9a713ce0..8946e8ad1b85 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -471,7 +471,7 @@ err:
 static void ath9k_hif_usb_rx_cb(struct urb *urb)
 {
 	struct sk_buff *skb = (struct sk_buff *) urb->context;
-	struct hif_device_usb *hif_dev = (struct hif_device_usb *)
+	struct hif_device_usb *hif_dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int ret;
 
@@ -518,7 +518,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
 {
 	struct sk_buff *skb = (struct sk_buff *) urb->context;
 	struct sk_buff *nskb;
-	struct hif_device_usb *hif_dev = (struct hif_device_usb *)
+	struct hif_device_usb *hif_dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int ret;
 
@@ -993,8 +993,7 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev)
 static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 
 	if (hif_dev) {
 		ath9k_htc_hw_deinit(hif_dev->htc_handle,
@@ -1016,8 +1015,7 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 static int ath9k_hif_usb_suspend(struct usb_interface *interface,
 				 pm_message_t message)
 {
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 
 	ath9k_hif_usb_dealloc_urbs(hif_dev);
 
@@ -1026,8 +1024,7 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface,
 
 static int ath9k_hif_usb_resume(struct usb_interface *interface)
 {
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 	struct htc_target *htc_handle = hif_dev->htc_handle;
 	int ret;
 
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index a268053e18e5..2d947a30d29e 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -160,8 +160,7 @@ err_acc:
 
 static void carl9170_usb_tx_data_complete(struct urb *urb)
 {
-	struct ar9170 *ar = (struct ar9170 *)
-	      usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170 *ar = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	if (WARN_ON_ONCE(!ar)) {
 		dev_kfree_skb_irq(urb->context);
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index d5bc21e5a02c..dd4d8fc9ad7a 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -183,7 +183,7 @@ static void p54u_rx_cb(struct urb *urb)
 static void p54u_tx_cb(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ieee80211_hw *dev = (struct ieee80211_hw *)
+	struct ieee80211_hw *dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	p54_free_skb(dev, skb);
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index b97aa9c78a96..415eec401e2e 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -1830,7 +1830,7 @@ err_zd:
 
 static void zd1201_disconnect(struct usb_interface *interface)
 {
-	struct zd1201 *zd=(struct zd1201 *)usb_get_intfdata(interface);
+	struct zd1201 *zd = usb_get_intfdata(interface);
 	struct hlist_node *node, *node2;
 	struct zd1201_frag *frag;
 
-- 
cgit v1.2.3


From 6a0141175b6026e13652339e607a35f4b6687f27 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Wed, 1 Dec 2010 12:30:09 +0530
Subject: ath9k_htc: Remove unused structures

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_hst.h | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index 6fc1b21faa5d..ecd018798c47 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -77,20 +77,6 @@ struct htc_config_pipe_msg {
 	u8 credits;
 } __packed;
 
-struct htc_packet {
-	void *pktcontext;
-	u8 *buf;
-	u8 *buf_payload;
-	u32 buflen;
-	u32 payload_len;
-
-	int endpoint;
-	int status;
-
-	void *context;
-	u32 reserved;
-};
-
 struct htc_ep_callbacks {
 	void *priv;
 	void (*tx) (void *, struct sk_buff *, enum htc_endpoint_id, bool txok);
@@ -123,11 +109,6 @@ struct htc_endpoint {
 #define HTC_CONTROL_BUFFER_SIZE	\
 	(HTC_MAX_CONTROL_MESSAGE_LENGTH + sizeof(struct htc_frame_hdr))
 
-struct htc_control_buf {
-	struct htc_packet htc_pkt;
-	u8 buf[HTC_CONTROL_BUFFER_SIZE];
-};
-
 #define HTC_OP_START_WAIT           BIT(0)
 #define HTC_OP_CONFIG_PIPE_CREDITS  BIT(1)
 
-- 
cgit v1.2.3


From 78b8595691c34478a51d1c2bcbbb0f6ec8a28247 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 2 Dec 2010 14:45:07 +0200
Subject: wireless: ray_cs: use '%pm' format option to print MAC

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ray_cs.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 2b1cbba90a84..0764d1a30d13 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1776,11 +1776,8 @@ static void ray_update_multi_list(struct net_device *dev, int all)
 		/* Copy the kernel's list of MC addresses to card */
 		netdev_for_each_mc_addr(ha, dev) {
 			memcpy_toio(p, ha->addr, ETH_ALEN);
-			dev_dbg(&link->dev,
-			      "ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n",
-			      ha->addr[0], ha->addr[1],
-			      ha->addr[2], ha->addr[3],
-			      ha->addr[4], ha->addr[5]);
+			dev_dbg(&link->dev, "ray_update_multi add addr %pm\n",
+				ha->addr);
 			p += ETH_ALEN;
 			i++;
 		}
@@ -2015,11 +2012,8 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 				memcpy_fromio(&local->bss_id,
 					      prcs->var.rejoin_net_complete.
 					      bssid, ADDRLEN);
-				dev_dbg(&link->dev,
-				      "ray_cs new BSSID = %02x%02x%02x%02x%02x%02x\n",
-				      local->bss_id[0], local->bss_id[1],
-				      local->bss_id[2], local->bss_id[3],
-				      local->bss_id[4], local->bss_id[5]);
+				dev_dbg(&link->dev, "ray_cs new BSSID = %pm\n",
+					local->bss_id);
 				if (!sniffer)
 					authenticate(local);
 			}
-- 
cgit v1.2.3


From aeae4ac9090462ea38387dcdbac4f01b944af6a4 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:26:51 +0100
Subject: ath5k: Use Generic DMA for later support of AHB bus.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 66 +++++++++++++++++++----------------
 drivers/net/wireless/ath/ath5k/base.h |  4 ++-
 2 files changed, 39 insertions(+), 31 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index a8d380aae658..2d7d8bac4610 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -198,8 +198,8 @@ static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
 	BUG_ON(!bf);
 	if (!bf->skb)
 		return;
-	pci_unmap_single(sc->pdev, bf->skbaddr, bf->skb->len,
-			PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, bf->skb->len,
+			DMA_TO_DEVICE);
 	dev_kfree_skb_any(bf->skb);
 	bf->skb = NULL;
 	bf->skbaddr = 0;
@@ -215,8 +215,8 @@ static inline void ath5k_rxbuf_free_skb(struct ath5k_softc *sc,
 	BUG_ON(!bf);
 	if (!bf->skb)
 		return;
-	pci_unmap_single(sc->pdev, bf->skbaddr, common->rx_bufsize,
-			PCI_DMA_FROMDEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, common->rx_bufsize,
+			DMA_FROM_DEVICE);
 	dev_kfree_skb_any(bf->skb);
 	bf->skb = NULL;
 	bf->skbaddr = 0;
@@ -647,10 +647,11 @@ struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr)
 		return NULL;
 	}
 
-	*skb_addr = pci_map_single(sc->pdev,
+	*skb_addr = dma_map_single(sc->dev,
 				   skb->data, common->rx_bufsize,
-				   PCI_DMA_FROMDEVICE);
-	if (unlikely(pci_dma_mapping_error(sc->pdev, *skb_addr))) {
+				   DMA_FROM_DEVICE);
+
+	if (unlikely(dma_mapping_error(sc->dev, *skb_addr))) {
 		ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__);
 		dev_kfree_skb(skb);
 		return NULL;
@@ -746,8 +747,8 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
 	flags = AR5K_TXDESC_INTREQ | AR5K_TXDESC_CLRDMASK;
 
 	/* XXX endianness */
-	bf->skbaddr = pci_map_single(sc->pdev, skb->data, skb->len,
-			PCI_DMA_TODEVICE);
+	bf->skbaddr = dma_map_single(sc->dev, skb->data, skb->len,
+			DMA_TO_DEVICE);
 
 	rate = ieee80211_get_tx_rate(sc->hw, info);
 	if (!rate) {
@@ -827,7 +828,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
 
 	return 0;
 err_unmap:
-	pci_unmap_single(sc->pdev, bf->skbaddr, skb->len, PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, skb->len, DMA_TO_DEVICE);
 	return ret;
 }
 
@@ -836,7 +837,7 @@ err_unmap:
 \*******************/
 
 static int
-ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
+ath5k_desc_alloc(struct ath5k_softc *sc)
 {
 	struct ath5k_desc *ds;
 	struct ath5k_buf *bf;
@@ -847,7 +848,9 @@ ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
 	/* allocate descriptors */
 	sc->desc_len = sizeof(struct ath5k_desc) *
 			(ATH_TXBUF + ATH_RXBUF + ATH_BCBUF + 1);
-	sc->desc = pci_alloc_consistent(pdev, sc->desc_len, &sc->desc_daddr);
+
+	sc->desc = dma_alloc_coherent(sc->dev, sc->desc_len,
+				&sc->desc_daddr, GFP_KERNEL);
 	if (sc->desc == NULL) {
 		ATH5K_ERR(sc, "can't allocate descriptors\n");
 		ret = -ENOMEM;
@@ -893,14 +896,14 @@ ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
 
 	return 0;
 err_free:
-	pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);
+	dma_free_coherent(sc->dev, sc->desc_len, sc->desc, sc->desc_daddr);
 err:
 	sc->desc = NULL;
 	return ret;
 }
 
 static void
-ath5k_desc_free(struct ath5k_softc *sc, struct pci_dev *pdev)
+ath5k_desc_free(struct ath5k_softc *sc)
 {
 	struct ath5k_buf *bf;
 
@@ -912,7 +915,7 @@ ath5k_desc_free(struct ath5k_softc *sc, struct pci_dev *pdev)
 		ath5k_txbuf_free_skb(sc, bf);
 
 	/* Free memory associated with all descriptors */
-	pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);
+	dma_free_coherent(sc->dev, sc->desc_len, sc->desc, sc->desc_daddr);
 	sc->desc = NULL;
 	sc->desc_daddr = 0;
 
@@ -1523,9 +1526,9 @@ ath5k_tasklet_rx(unsigned long data)
 			if (!next_skb)
 				goto next;
 
-			pci_unmap_single(sc->pdev, bf->skbaddr,
+			dma_unmap_single(sc->dev, bf->skbaddr,
 					 common->rx_bufsize,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 
 			skb_put(skb, rs.rs_datalen);
 
@@ -1688,8 +1691,9 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
 
 			skb = bf->skb;
 			bf->skb = NULL;
-			pci_unmap_single(sc->pdev, bf->skbaddr, skb->len,
-					PCI_DMA_TODEVICE);
+
+			dma_unmap_single(sc->dev, bf->skbaddr, skb->len,
+					DMA_TO_DEVICE);
 			ath5k_tx_frame_completed(sc, skb, &ts);
 		}
 
@@ -1743,12 +1747,13 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 	u32 flags;
 	const int padsize = 0;
 
-	bf->skbaddr = pci_map_single(sc->pdev, skb->data, skb->len,
-			PCI_DMA_TODEVICE);
+	bf->skbaddr = dma_map_single(sc->dev, skb->data, skb->len,
+			DMA_TO_DEVICE);
 	ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "skb %p [data %p len %u] "
 			"skbaddr %llx\n", skb, skb->data, skb->len,
 			(unsigned long long)bf->skbaddr);
-	if (pci_dma_mapping_error(sc->pdev, bf->skbaddr)) {
+
+	if (dma_mapping_error(sc->dev, bf->skbaddr)) {
 		ATH5K_ERR(sc, "beacon DMA mapping failed\n");
 		return -EIO;
 	}
@@ -1800,7 +1805,7 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 
 	return 0;
 err_unmap:
-	pci_unmap_single(sc->pdev, bf->skbaddr, skb->len, PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, skb->len, DMA_TO_DEVICE);
 	return ret;
 }
 
@@ -2361,7 +2366,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 	if (!test_bit(ATH_STAT_INVALID, sc->status)) {
 		ath5k_led_off(sc);
 		ath5k_hw_set_imr(ah, 0);
-		synchronize_irq(sc->pdev->irq);
+		synchronize_irq(sc->irq);
 		ath5k_rx_stop(sc);
 		ath5k_hw_dma_stop(ah);
 		ath5k_drain_tx_buffs(sc);
@@ -2509,7 +2514,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
 
 	ath5k_hw_set_imr(ah, 0);
-	synchronize_irq(sc->pdev->irq);
+	synchronize_irq(sc->irq);
 	stop_tasklets(sc);
 
 	if (chan) {
@@ -2616,7 +2621,7 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	/*
 	 * Allocate tx+rx descriptors and populate the lists.
 	 */
-	ret = ath5k_desc_alloc(sc, pdev);
+	ret = ath5k_desc_alloc(sc);
 	if (ret) {
 		ATH5K_ERR(sc, "can't allocate descriptors\n");
 		goto err;
@@ -2680,8 +2685,7 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 
 	ret = ath5k_eeprom_read_mac(ah, mac);
 	if (ret) {
-		ATH5K_ERR(sc, "unable to read address from EEPROM: 0x%04x\n",
-			sc->pdev->device);
+		ATH5K_ERR(sc, "unable to read address from EEPROM\n");
 		goto err_queues;
 	}
 
@@ -2716,7 +2720,7 @@ err_queues:
 err_bhal:
 	ath5k_hw_release_tx_queue(ah, sc->bhalq);
 err_desc:
-	ath5k_desc_free(sc, pdev);
+	ath5k_desc_free(sc);
 err:
 	return ret;
 }
@@ -2740,7 +2744,7 @@ ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * Other than that, it's straightforward...
 	 */
 	ieee80211_unregister_hw(hw);
-	ath5k_desc_free(sc, pdev);
+	ath5k_desc_free(sc);
 	ath5k_txq_release(sc);
 	ath5k_hw_release_tx_queue(sc->ah, sc->bhalq);
 	ath5k_unregister_leds(sc);
@@ -3565,6 +3569,8 @@ ath5k_pci_probe(struct pci_dev *pdev,
 	sc = hw->priv;
 	sc->hw = hw;
 	sc->pdev = pdev;
+	sc->dev = &pdev->dev;
+	sc->irq = pdev->irq;
 
 	/*
 	 * Mark the device as detached to avoid processing
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index 9a79773cdc2a..0362f8eb9510 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -169,7 +169,9 @@ struct ath5k_vif {
 /* Software Carrier, keeps track of the driver state
  * associated with an instance of a device */
 struct ath5k_softc {
-	struct pci_dev		*pdev;		/* for dma mapping */
+	struct pci_dev		*pdev;
+	struct device		*dev;		/* for dma mapping */
+	int irq;
 	void __iomem		*iobase;	/* address of the device */
 	struct mutex		lock;		/* dev-level lock */
 	struct ieee80211_hw	*hw;		/* IEEE 802.11 common */
-- 
cgit v1.2.3


From 132b1c3ee38ea6fa0501004fd0f19acb554e5a44 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:26:56 +0100
Subject: ath5k: Introduce ath5k_init_softc function as in ath9k

Split pci initialization into hardware specific
functions and softc structure initialization.
Make function naming similar to ones ath9k.
Introduce ath_bus_opts in ath5k for later
AHB bus integration.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h  |  13 +-
 drivers/net/wireless/ath/ath5k/attach.c |  10 +-
 drivers/net/wireless/ath/ath5k/base.c   | 344 +++++++++++++++++++-------------
 drivers/net/wireless/ath/ath5k/base.h   |   1 +
 drivers/net/wireless/ath/ath5k/eeprom.c |   2 +-
 5 files changed, 217 insertions(+), 153 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 899bf4b99b76..a74f448f7d72 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1146,9 +1146,11 @@ struct ath5k_hw {
  * Prototypes
  */
 
-/* Attach/Detach Functions */
-int ath5k_hw_attach(struct ath5k_softc *sc);
-void ath5k_hw_detach(struct ath5k_hw *ah);
+/* Initialization and detach functions */
+int ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops);
+void ath5k_deinit_softc(struct ath5k_softc *sc);
+int ath5k_hw_init(struct ath5k_softc *sc);
+void ath5k_hw_deinit(struct ath5k_hw *ah);
 
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
@@ -1332,6 +1334,11 @@ static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
 	iowrite32(val, ah->ah_iobase + reg);
 }
 
+static inline void ath5k_read_cachesize(struct ath_common *common, int *csz)
+{
+	common->bus_ops->read_cachesize(common, csz);
+}
+
 static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
 {
 	u32 retval = 0, bit, i;
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index ed86b9dde1b4..a84782a63e0a 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -93,16 +93,16 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
 }
 
 /**
- * ath5k_hw_attach - Check if hw is supported and init the needed structs
+ * ath5k_hw_init - Check if hw is supported and init the needed structs
  *
- * @sc: The &struct ath5k_softc we got from the driver's attach function
+ * @sc: The &struct ath5k_softc we got from the driver's init_softc function
  *
  * Check if the device is supported, perform a POST and initialize the needed
  * structs. Returns -ENOMEM if we don't have memory for the needed structs,
  * -ENODEV if the device is not supported or prints an error msg if something
  * else went wrong.
  */
-int ath5k_hw_attach(struct ath5k_softc *sc)
+int ath5k_hw_init(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_common *common = ath5k_hw_common(ah);
@@ -346,11 +346,11 @@ err:
 }
 
 /**
- * ath5k_hw_detach - Free the ath5k_hw struct
+ * ath5k_hw_deinit - Free the ath5k_hw struct
  *
  * @ah: The &struct ath5k_hw
  */
-void ath5k_hw_detach(struct ath5k_hw *ah)
+void ath5k_hw_deinit(struct ath5k_hw *ah)
 {
 	__set_bit(ATH_STAT_INVALID, ah->ah_sc->status);
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 2d7d8bac4610..b11ea3d2872d 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -80,6 +80,7 @@ MODULE_SUPPORTED_DEVICE("Atheros 5xxx WLAN cards");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
 
+static int ath5k_init(struct ieee80211_hw *hw);
 static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 								bool skip_pcu);
 static int ath5k_beacon_update(struct ieee80211_hw *hw,
@@ -192,6 +193,32 @@ static const struct ieee80211_rate ath5k_rates[] = {
 	/* XR missing */
 };
 
+/* return bus cachesize in 4B word units */
+static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
+{
+	struct ath5k_softc *sc = (struct ath5k_softc *) common->priv;
+	u8 u8tmp;
+
+	pci_read_config_byte(sc->pdev, PCI_CACHE_LINE_SIZE, &u8tmp);
+	*csz = (int)u8tmp;
+
+	/*
+	 * This check was put in to avoid "unplesant" consequences if
+	 * the bootrom has not fully initialized all PCI devices.
+	 * Sometimes the cache line size register is not set
+	 */
+
+	if (*csz == 0)
+		*csz = L1_CACHE_BYTES >> 2;   /* Use the default size */
+}
+
+/* Common ath_bus_opts structure */
+static const struct ath_bus_ops ath_pci_bus_ops = {
+	.ath_bus_type = ATH_PCI,
+	.read_cachesize = ath5k_pci_read_cachesize,
+};
+
+
 static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
 				struct ath5k_buf *bf)
 {
@@ -2152,7 +2179,7 @@ ath5k_intr_calibration_poll(struct ath5k_hw *ah)
 	 * AR5K_REG_ENABLE_BITS(ah, AR5K_CR, AR5K_CR_SWI); */
 }
 
-static irqreturn_t
+irqreturn_t
 ath5k_intr(int irq, void *dev_id)
 {
 	struct ath5k_softc *sc = dev_id;
@@ -2338,6 +2365,158 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
 * Initialization routines *
 \*************************/
 
+int
+ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
+{
+	struct ieee80211_hw *hw = sc->hw;
+	struct ath_common *common;
+	int ret;
+	int csz;
+
+	/* Initialize driver private data */
+	SET_IEEE80211_DEV(hw, sc->dev);
+	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		    IEEE80211_HW_SIGNAL_DBM;
+
+	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_AP) |
+		BIT(NL80211_IFTYPE_STATION) |
+		BIT(NL80211_IFTYPE_ADHOC) |
+		BIT(NL80211_IFTYPE_MESH_POINT);
+
+	hw->extra_tx_headroom = 2;
+	hw->channel_change_time = 5000;
+
+	/*
+	 * Mark the device as detached to avoid processing
+	 * interrupts until setup is complete.
+	 */
+	__set_bit(ATH_STAT_INVALID, sc->status);
+
+	sc->opmode = NL80211_IFTYPE_STATION;
+	sc->bintval = 1000;
+	mutex_init(&sc->lock);
+	spin_lock_init(&sc->rxbuflock);
+	spin_lock_init(&sc->txbuflock);
+	spin_lock_init(&sc->block);
+
+
+	/* Setup interrupt handler */
+	ret = request_irq(sc->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
+	if (ret) {
+		ATH5K_ERR(sc, "request_irq failed\n");
+		goto err;
+	}
+
+	/* If we passed the test, malloc an ath5k_hw struct */
+	sc->ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
+	if (!sc->ah) {
+		ret = -ENOMEM;
+		ATH5K_ERR(sc, "out of memory\n");
+		goto err_irq;
+	}
+
+	sc->ah->ah_sc = sc;
+	sc->ah->ah_iobase = sc->iobase;
+	common = ath5k_hw_common(sc->ah);
+	common->ops = &ath5k_common_ops;
+	common->bus_ops = bus_ops;
+	common->ah = sc->ah;
+	common->hw = hw;
+	common->priv = sc;
+
+	/*
+	 * Cache line size is used to size and align various
+	 * structures used to communicate with the hardware.
+	 */
+	ath5k_read_cachesize(common, &csz);
+	common->cachelsz = csz << 2; /* convert to bytes */
+
+	spin_lock_init(&common->cc_lock);
+
+	/* Initialize device */
+	ret = ath5k_hw_init(sc);
+	if (ret)
+		goto err_free_ah;
+
+	/* set up multi-rate retry capabilities */
+	if (sc->ah->ah_version == AR5K_AR5212) {
+		hw->max_rates = 4;
+		hw->max_rate_tries = 11;
+	}
+
+	hw->vif_data_size = sizeof(struct ath5k_vif);
+
+	/* Finish private driver data initialization */
+	ret = ath5k_init(hw);
+	if (ret)
+		goto err_ah;
+
+	ATH5K_INFO(sc, "Atheros AR%s chip found (MAC: 0x%x, PHY: 0x%x)\n",
+			ath5k_chip_name(AR5K_VERSION_MAC, sc->ah->ah_mac_srev),
+					sc->ah->ah_mac_srev,
+					sc->ah->ah_phy_revision);
+
+	if (!sc->ah->ah_single_chip) {
+		/* Single chip radio (!RF5111) */
+		if (sc->ah->ah_radio_5ghz_revision &&
+			!sc->ah->ah_radio_2ghz_revision) {
+			/* No 5GHz support -> report 2GHz radio */
+			if (!test_bit(AR5K_MODE_11A,
+				sc->ah->ah_capabilities.cap_mode)) {
+				ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			/* No 2GHz support (5110 and some
+			 * 5Ghz only cards) -> report 5Ghz radio */
+			} else if (!test_bit(AR5K_MODE_11B,
+				sc->ah->ah_capabilities.cap_mode)) {
+				ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			/* Multiband radio */
+			} else {
+				ATH5K_INFO(sc, "RF%s multiband radio found"
+					" (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			}
+		}
+		/* Multi chip radio (RF5111 - RF2111) ->
+		 * report both 2GHz/5GHz radios */
+		else if (sc->ah->ah_radio_5ghz_revision &&
+				sc->ah->ah_radio_2ghz_revision){
+			ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
+				ath5k_chip_name(AR5K_VERSION_RAD,
+					sc->ah->ah_radio_5ghz_revision),
+					sc->ah->ah_radio_5ghz_revision);
+			ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
+				ath5k_chip_name(AR5K_VERSION_RAD,
+					sc->ah->ah_radio_2ghz_revision),
+					sc->ah->ah_radio_2ghz_revision);
+		}
+	}
+
+	ath5k_debug_init_device(sc);
+
+	/* ready to process interrupts */
+	__clear_bit(ATH_STAT_INVALID, sc->status);
+
+	return 0;
+err_ah:
+	ath5k_hw_deinit(sc->ah);
+err_free_ah:
+	kfree(sc->ah);
+err_irq:
+	free_irq(sc->irq, sc);
+err:
+	return ret;
+}
+
 static int
 ath5k_stop_locked(struct ath5k_softc *sc)
 {
@@ -2377,7 +2556,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 }
 
 static int
-ath5k_init(struct ath5k_softc *sc)
+ath5k_init_hw(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_common *common = ath5k_hw_common(ah);
@@ -2575,8 +2754,9 @@ static void ath5k_reset_work(struct work_struct *work)
 }
 
 static int
-ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
+ath5k_init(struct ieee80211_hw *hw)
 {
+
 	struct ath5k_softc *sc = hw->priv;
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_regulatory *regulatory = ath5k_hw_regulatory(ah);
@@ -2584,7 +2764,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	u8 mac[ETH_ALEN] = {};
 	int ret;
 
-	ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "devid 0x%x\n", pdev->device);
 
 	/*
 	 * Check if the MAC has multi-rate retry support.
@@ -2725,10 +2904,10 @@ err:
 	return ret;
 }
 
-static void
-ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
+void
+ath5k_deinit_softc(struct ath5k_softc *sc)
 {
-	struct ath5k_softc *sc = hw->priv;
+	struct ieee80211_hw *hw = sc->hw;
 
 	/*
 	 * NB: the order of these is important:
@@ -2743,6 +2922,7 @@ ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * XXX: ??? detach ath5k_hw ???
 	 * Other than that, it's straightforward...
 	 */
+	ath5k_debug_finish_device(sc);
 	ieee80211_unregister_hw(hw);
 	ath5k_desc_free(sc);
 	ath5k_txq_release(sc);
@@ -2755,6 +2935,8 @@ ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * returns because we'll get called back to reclaim node
 	 * state and potentially want to use them.
 	 */
+	ath5k_hw_deinit(sc->ah);
+	free_irq(sc->irq, sc);
 }
 
 /********************\
@@ -2777,7 +2959,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 
 static int ath5k_start(struct ieee80211_hw *hw)
 {
-	return ath5k_init(hw->priv);
+	return ath5k_init_hw(hw->priv);
 }
 
 static void ath5k_stop(struct ieee80211_hw *hw)
@@ -3422,7 +3604,7 @@ static int ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
 	return 0;
 }
 
-static const struct ieee80211_ops ath5k_hw_ops = {
+const struct ieee80211_ops ath5k_hw_ops = {
 	.tx 		= ath5k_tx,
 	.start 		= ath5k_start,
 	.stop 		= ath5k_stop,
@@ -3456,7 +3638,6 @@ ath5k_pci_probe(struct pci_dev *pdev,
 {
 	void __iomem *mem;
 	struct ath5k_softc *sc;
-	struct ath_common *common;
 	struct ieee80211_hw *hw;
 	int ret;
 	u8 csz;
@@ -3552,146 +3733,24 @@ ath5k_pci_probe(struct pci_dev *pdev,
 
 	dev_info(&pdev->dev, "registered as '%s'\n", wiphy_name(hw->wiphy));
 
-	/* Initialize driver private data */
-	SET_IEEE80211_DEV(hw, &pdev->dev);
-	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		    IEEE80211_HW_SIGNAL_DBM;
-
-	hw->wiphy->interface_modes =
-		BIT(NL80211_IFTYPE_AP) |
-		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC) |
-		BIT(NL80211_IFTYPE_MESH_POINT);
-
-	hw->extra_tx_headroom = 2;
-	hw->channel_change_time = 5000;
 	sc = hw->priv;
 	sc->hw = hw;
 	sc->pdev = pdev;
 	sc->dev = &pdev->dev;
 	sc->irq = pdev->irq;
-
-	/*
-	 * Mark the device as detached to avoid processing
-	 * interrupts until setup is complete.
-	 */
-	__set_bit(ATH_STAT_INVALID, sc->status);
-
+	sc->devid = id->device;
 	sc->iobase = mem; /* So we can unmap it on detach */
-	sc->opmode = NL80211_IFTYPE_STATION;
-	sc->bintval = 1000;
-	mutex_init(&sc->lock);
-	spin_lock_init(&sc->rxbuflock);
-	spin_lock_init(&sc->txbuflock);
-	spin_lock_init(&sc->block);
 
-	/* Set private data */
-	pci_set_drvdata(pdev, sc);
-
-	/* Setup interrupt handler */
-	ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
+	/* Initialize */
+	ret = ath5k_init_softc(sc, &ath_pci_bus_ops);
 	if (ret) {
-		ATH5K_ERR(sc, "request_irq failed\n");
 		goto err_free;
 	}
 
-	/* If we passed the test, malloc an ath5k_hw struct */
-	sc->ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
-	if (!sc->ah) {
-		ret = -ENOMEM;
-		ATH5K_ERR(sc, "out of memory\n");
-		goto err_irq;
-	}
-
-	sc->ah->ah_sc = sc;
-	sc->ah->ah_iobase = sc->iobase;
-	common = ath5k_hw_common(sc->ah);
-	common->ops = &ath5k_common_ops;
-	common->ah = sc->ah;
-	common->hw = hw;
-	common->cachelsz = csz << 2; /* convert to bytes */
-	spin_lock_init(&common->cc_lock);
-
-	/* Initialize device */
-	ret = ath5k_hw_attach(sc);
-	if (ret) {
-		goto err_free_ah;
-	}
-
-	/* set up multi-rate retry capabilities */
-	if (sc->ah->ah_version == AR5K_AR5212) {
-		hw->max_rates = 4;
-		hw->max_rate_tries = 11;
-	}
-
-	hw->vif_data_size = sizeof(struct ath5k_vif);
-
-	/* Finish private driver data initialization */
-	ret = ath5k_attach(pdev, hw);
-	if (ret)
-		goto err_ah;
-
-	ATH5K_INFO(sc, "Atheros AR%s chip found (MAC: 0x%x, PHY: 0x%x)\n",
-			ath5k_chip_name(AR5K_VERSION_MAC, sc->ah->ah_mac_srev),
-					sc->ah->ah_mac_srev,
-					sc->ah->ah_phy_revision);
-
-	if (!sc->ah->ah_single_chip) {
-		/* Single chip radio (!RF5111) */
-		if (sc->ah->ah_radio_5ghz_revision &&
-			!sc->ah->ah_radio_2ghz_revision) {
-			/* No 5GHz support -> report 2GHz radio */
-			if (!test_bit(AR5K_MODE_11A,
-				sc->ah->ah_capabilities.cap_mode)) {
-				ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			/* No 2GHz support (5110 and some
-			 * 5Ghz only cards) -> report 5Ghz radio */
-			} else if (!test_bit(AR5K_MODE_11B,
-				sc->ah->ah_capabilities.cap_mode)) {
-				ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			/* Multiband radio */
-			} else {
-				ATH5K_INFO(sc, "RF%s multiband radio found"
-					" (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			}
-		}
-		/* Multi chip radio (RF5111 - RF2111) ->
-		 * report both 2GHz/5GHz radios */
-		else if (sc->ah->ah_radio_5ghz_revision &&
-				sc->ah->ah_radio_2ghz_revision){
-			ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
-				ath5k_chip_name(AR5K_VERSION_RAD,
-					sc->ah->ah_radio_5ghz_revision),
-					sc->ah->ah_radio_5ghz_revision);
-			ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
-				ath5k_chip_name(AR5K_VERSION_RAD,
-					sc->ah->ah_radio_2ghz_revision),
-					sc->ah->ah_radio_2ghz_revision);
-		}
-	}
-
-	ath5k_debug_init_device(sc);
-
-	/* ready to process interrupts */
-	__clear_bit(ATH_STAT_INVALID, sc->status);
+	/* Set private data */
+	pci_set_drvdata(pdev, hw);
 
 	return 0;
-err_ah:
-	ath5k_hw_detach(sc->ah);
-err_free_ah:
-	kfree(sc->ah);
-err_irq:
-	free_irq(pdev->irq, sc);
 err_free:
 	ieee80211_free_hw(hw);
 err_map:
@@ -3707,17 +3766,14 @@ err:
 static void __devexit
 ath5k_pci_remove(struct pci_dev *pdev)
 {
-	struct ath5k_softc *sc = pci_get_drvdata(pdev);
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct ath5k_softc *sc = hw->priv;
 
-	ath5k_debug_finish_device(sc);
-	ath5k_detach(pdev, sc->hw);
-	ath5k_hw_detach(sc->ah);
-	kfree(sc->ah);
-	free_irq(pdev->irq, sc);
+	ath5k_deinit_softc(sc);
 	pci_iounmap(pdev, sc->iobase);
 	pci_release_region(pdev, 0);
 	pci_disable_device(pdev);
-	ieee80211_free_hw(sc->hw);
+	ieee80211_free_hw(hw);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index 0362f8eb9510..aa6c32aafb59 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -172,6 +172,7 @@ struct ath5k_softc {
 	struct pci_dev		*pdev;
 	struct device		*dev;		/* for dma mapping */
 	int irq;
+	u16 devid;
 	void __iomem		*iobase;	/* address of the device */
 	struct mutex		lock;		/* dev-level lock */
 	struct ieee80211_hw	*hw;		/* IEEE 802.11 common */
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 033eab9ad4e7..a648957501e2 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -208,7 +208,7 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
 	 *
 	 * XXX: Serdes values seem to be fixed so
 	 * no need to read them here, we write them
-	 * during ath5k_hw_attach */
+	 * during ath5k_hw_init */
 	AR5K_EEPROM_READ(AR5K_EEPROM_PCIE_OFFSET, val);
 	ee->ee_serdes = (val == AR5K_EEPROM_PCIE_SERDES_SECTION) ?
 							true : false;
-- 
cgit v1.2.3


From e5b046d86fac609f636d127a38de94a175c7e83b Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:01 +0100
Subject: ath5k: Move PCI bus functions to separate file.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/Makefile |   1 +
 drivers/net/wireless/ath/ath5k/ath5k.h  |   3 +
 drivers/net/wireless/ath/ath5k/base.c   | 267 +-----------------------------
 drivers/net/wireless/ath/ath5k/pci.c    | 284 ++++++++++++++++++++++++++++++++
 4 files changed, 289 insertions(+), 266 deletions(-)
 create mode 100644 drivers/net/wireless/ath/ath5k/pci.c

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index 2242a140e4fe..dae881cd7dd1 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -15,4 +15,5 @@ ath5k-y				+= rfkill.o
 ath5k-y				+= ani.o
 ath5k-y				+= sysfs.o
 ath5k-$(CONFIG_ATH5K_DEBUG)	+= debug.o
+ath5k-y				+= pci.o
 obj-$(CONFIG_ATH5K)		+= ath5k.o
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index a74f448f7d72..ee3c0af3ab3c 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1145,6 +1145,7 @@ struct ath5k_hw {
 /*
  * Prototypes
  */
+extern const struct ieee80211_ops ath5k_hw_ops;
 
 /* Initialization and detach functions */
 int ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops);
@@ -1155,6 +1156,8 @@ void ath5k_hw_deinit(struct ath5k_hw *ah);
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
 
+/*Chip id helper function */
+const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
 
 /* LED functions */
 int ath5k_init_leds(struct ath5k_softc *sc);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b11ea3d2872d..9fcc4e14d1e5 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -47,8 +47,6 @@
 #include <linux/io.h>
 #include <linux/netdevice.h>
 #include <linux/cache.h>
-#include <linux/pci.h>
-#include <linux/pci-aspm.h>
 #include <linux/ethtool.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
@@ -87,30 +85,6 @@ static int ath5k_beacon_update(struct ieee80211_hw *hw,
 		struct ieee80211_vif *vif);
 static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
 
-/* Known PCI ids */
-static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
-	{ PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */
-	{ PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */
-	{ PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/
-	{ PCI_VDEVICE(ATHEROS, 0x0012) }, /* 5211 */
-	{ PCI_VDEVICE(ATHEROS, 0x0013) }, /* 5212 */
-	{ PCI_VDEVICE(3COM_2,  0x0013) }, /* 3com 5212 */
-	{ PCI_VDEVICE(3COM,    0x0013) }, /* 3com 3CRDAG675 5212 */
-	{ PCI_VDEVICE(ATHEROS, 0x1014) }, /* IBM minipci 5212 */
-	{ PCI_VDEVICE(ATHEROS, 0x0014) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0015) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0016) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0017) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0018) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0019) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x001a) }, /* 2413 Griffin-lite */
-	{ PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
-	{ PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
-	{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);
-
 /* Known SREVs */
 static const struct ath5k_srev_name srev_names[] = {
 	{ "5210",	AR5K_VERSION_MAC,	AR5K_SREV_AR5210 },
@@ -193,32 +167,6 @@ static const struct ieee80211_rate ath5k_rates[] = {
 	/* XR missing */
 };
 
-/* return bus cachesize in 4B word units */
-static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
-{
-	struct ath5k_softc *sc = (struct ath5k_softc *) common->priv;
-	u8 u8tmp;
-
-	pci_read_config_byte(sc->pdev, PCI_CACHE_LINE_SIZE, &u8tmp);
-	*csz = (int)u8tmp;
-
-	/*
-	 * This check was put in to avoid "unplesant" consequences if
-	 * the bootrom has not fully initialized all PCI devices.
-	 * Sometimes the cache line size register is not set
-	 */
-
-	if (*csz == 0)
-		*csz = L1_CACHE_BYTES >> 2;   /* Use the default size */
-}
-
-/* Common ath_bus_opts structure */
-static const struct ath_bus_ops ath_pci_bus_ops = {
-	.ath_bus_type = ATH_PCI,
-	.read_cachesize = ath5k_pci_read_cachesize,
-};
-
-
 static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
 				struct ath5k_buf *bf)
 {
@@ -261,7 +209,7 @@ static inline u64 ath5k_extend_tsf(struct ath5k_hw *ah, u32 rstamp)
 	return (tsf & ~0x7fff) | rstamp;
 }
 
-static const char *
+const char *
 ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val)
 {
 	const char *name = "xxxxx";
@@ -3627,216 +3575,3 @@ const struct ieee80211_ops ath5k_hw_ops = {
 	.set_antenna	= ath5k_set_antenna,
 	.get_antenna	= ath5k_get_antenna,
 };
-
-/********************\
-* PCI Initialization *
-\********************/
-
-static int __devinit
-ath5k_pci_probe(struct pci_dev *pdev,
-		const struct pci_device_id *id)
-{
-	void __iomem *mem;
-	struct ath5k_softc *sc;
-	struct ieee80211_hw *hw;
-	int ret;
-	u8 csz;
-
-	/*
-	 * L0s needs to be disabled on all ath5k cards.
-	 *
-	 * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
-	 * by default in the future in 2.6.36) this will also mean both L1 and
-	 * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
-	 * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
-	 * though but cannot currently undue the effect of a blacklist, for
-	 * details you can read pcie_aspm_sanity_check() and see how it adjusts
-	 * the device link capability.
-	 *
-	 * It may be possible in the future to implement some PCI API to allow
-	 * drivers to override blacklists for pre 1.1 PCIe but for now it is
-	 * best to accept that both L0s and L1 will be disabled completely for
-	 * distributions shipping with CONFIG_PCIEASPM rather than having this
-	 * issue present. Motivation for adding this new API will be to help
-	 * with power consumption for some of these devices.
-	 */
-	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
-
-	ret = pci_enable_device(pdev);
-	if (ret) {
-		dev_err(&pdev->dev, "can't enable device\n");
-		goto err;
-	}
-
-	/* XXX 32-bit addressing only */
-	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
-	if (ret) {
-		dev_err(&pdev->dev, "32-bit DMA not available\n");
-		goto err_dis;
-	}
-
-	/*
-	 * Cache line size is used to size and align various
-	 * structures used to communicate with the hardware.
-	 */
-	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);
-	if (csz == 0) {
-		/*
-		 * Linux 2.4.18 (at least) writes the cache line size
-		 * register as a 16-bit wide register which is wrong.
-		 * We must have this setup properly for rx buffer
-		 * DMA to work so force a reasonable value here if it
-		 * comes up zero.
-		 */
-		csz = L1_CACHE_BYTES >> 2;
-		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);
-	}
-	/*
-	 * The default setting of latency timer yields poor results,
-	 * set it to the value used by other systems.  It may be worth
-	 * tweaking this setting more.
-	 */
-	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);
-
-	/* Enable bus mastering */
-	pci_set_master(pdev);
-
-	/*
-	 * Disable the RETRY_TIMEOUT register (0x41) to keep
-	 * PCI Tx retries from interfering with C3 CPU state.
-	 */
-	pci_write_config_byte(pdev, 0x41, 0);
-
-	ret = pci_request_region(pdev, 0, "ath5k");
-	if (ret) {
-		dev_err(&pdev->dev, "cannot reserve PCI memory region\n");
-		goto err_dis;
-	}
-
-	mem = pci_iomap(pdev, 0, 0);
-	if (!mem) {
-		dev_err(&pdev->dev, "cannot remap PCI memory region\n") ;
-		ret = -EIO;
-		goto err_reg;
-	}
-
-	/*
-	 * Allocate hw (mac80211 main struct)
-	 * and hw->priv (driver private data)
-	 */
-	hw = ieee80211_alloc_hw(sizeof(*sc), &ath5k_hw_ops);
-	if (hw == NULL) {
-		dev_err(&pdev->dev, "cannot allocate ieee80211_hw\n");
-		ret = -ENOMEM;
-		goto err_map;
-	}
-
-	dev_info(&pdev->dev, "registered as '%s'\n", wiphy_name(hw->wiphy));
-
-	sc = hw->priv;
-	sc->hw = hw;
-	sc->pdev = pdev;
-	sc->dev = &pdev->dev;
-	sc->irq = pdev->irq;
-	sc->devid = id->device;
-	sc->iobase = mem; /* So we can unmap it on detach */
-
-	/* Initialize */
-	ret = ath5k_init_softc(sc, &ath_pci_bus_ops);
-	if (ret) {
-		goto err_free;
-	}
-
-	/* Set private data */
-	pci_set_drvdata(pdev, hw);
-
-	return 0;
-err_free:
-	ieee80211_free_hw(hw);
-err_map:
-	pci_iounmap(pdev, mem);
-err_reg:
-	pci_release_region(pdev, 0);
-err_dis:
-	pci_disable_device(pdev);
-err:
-	return ret;
-}
-
-static void __devexit
-ath5k_pci_remove(struct pci_dev *pdev)
-{
-	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
-	struct ath5k_softc *sc = hw->priv;
-
-	ath5k_deinit_softc(sc);
-	pci_iounmap(pdev, sc->iobase);
-	pci_release_region(pdev, 0);
-	pci_disable_device(pdev);
-	ieee80211_free_hw(hw);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ath5k_pci_suspend(struct device *dev)
-{
-	struct ath5k_softc *sc = pci_get_drvdata(to_pci_dev(dev));
-
-	ath5k_led_off(sc);
-	return 0;
-}
-
-static int ath5k_pci_resume(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct ath5k_softc *sc = pci_get_drvdata(pdev);
-
-	/*
-	 * Suspend/Resume resets the PCI configuration space, so we have to
-	 * re-disable the RETRY_TIMEOUT register (0x41) to keep
-	 * PCI Tx retries from interfering with C3 CPU state
-	 */
-	pci_write_config_byte(pdev, 0x41, 0);
-
-	ath5k_led_enable(sc);
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume);
-#define ATH5K_PM_OPS	(&ath5k_pm_ops)
-#else
-#define ATH5K_PM_OPS	NULL
-#endif /* CONFIG_PM_SLEEP */
-
-static struct pci_driver ath5k_pci_driver = {
-	.name		= KBUILD_MODNAME,
-	.id_table	= ath5k_pci_id_table,
-	.probe		= ath5k_pci_probe,
-	.remove		= __devexit_p(ath5k_pci_remove),
-	.driver.pm	= ATH5K_PM_OPS,
-};
-
-/*
- * Module init/exit functions
- */
-static int __init
-init_ath5k_pci(void)
-{
-	int ret;
-
-	ret = pci_register_driver(&ath5k_pci_driver);
-	if (ret) {
-		printk(KERN_ERR "ath5k_pci: can't register pci driver\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static void __exit
-exit_ath5k_pci(void)
-{
-	pci_unregister_driver(&ath5k_pci_driver);
-}
-
-module_init(init_ath5k_pci);
-module_exit(exit_ath5k_pci);
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
new file mode 100644
index 000000000000..9f7d3ca6ea21
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -0,0 +1,284 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/nl80211.h>
+#include <linux/pci.h>
+#include <linux/pci-aspm.h>
+#include "../ath.h"
+#include "ath5k.h"
+#include "debug.h"
+#include "base.h"
+#include "reg.h"
+
+/* Known PCI ids */
+static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
+	{ PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */
+	{ PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */
+	{ PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/
+	{ PCI_VDEVICE(ATHEROS, 0x0012) }, /* 5211 */
+	{ PCI_VDEVICE(ATHEROS, 0x0013) }, /* 5212 */
+	{ PCI_VDEVICE(3COM_2,  0x0013) }, /* 3com 5212 */
+	{ PCI_VDEVICE(3COM,    0x0013) }, /* 3com 3CRDAG675 5212 */
+	{ PCI_VDEVICE(ATHEROS, 0x1014) }, /* IBM minipci 5212 */
+	{ PCI_VDEVICE(ATHEROS, 0x0014) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0015) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0016) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0017) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0018) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0019) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x001a) }, /* 2413 Griffin-lite */
+	{ PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
+	{ PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
+	{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
+	{ 0 }
+};
+
+/* return bus cachesize in 4B word units */
+static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
+{
+	struct ath5k_softc *sc = (struct ath5k_softc *) common->priv;
+	u8 u8tmp;
+
+	pci_read_config_byte(sc->pdev, PCI_CACHE_LINE_SIZE, &u8tmp);
+	*csz = (int)u8tmp;
+
+	/*
+	 * This check was put in to avoid "unplesant" consequences if
+	 * the bootrom has not fully initialized all PCI devices.
+	 * Sometimes the cache line size register is not set
+	 */
+
+	if (*csz == 0)
+		*csz = L1_CACHE_BYTES >> 2;   /* Use the default size */
+}
+
+/* Common ath_bus_opts structure */
+static const struct ath_bus_ops ath_pci_bus_ops = {
+	.ath_bus_type = ATH_PCI,
+	.read_cachesize = ath5k_pci_read_cachesize,
+};
+
+/********************\
+* PCI Initialization *
+\********************/
+
+static int __devinit
+ath5k_pci_probe(struct pci_dev *pdev,
+		const struct pci_device_id *id)
+{
+	void __iomem *mem;
+	struct ath5k_softc *sc;
+	struct ieee80211_hw *hw;
+	int ret;
+	u8 csz;
+
+	/*
+	 * L0s needs to be disabled on all ath5k cards.
+	 *
+	 * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
+	 * by default in the future in 2.6.36) this will also mean both L1 and
+	 * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
+	 * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
+	 * though but cannot currently undue the effect of a blacklist, for
+	 * details you can read pcie_aspm_sanity_check() and see how it adjusts
+	 * the device link capability.
+	 *
+	 * It may be possible in the future to implement some PCI API to allow
+	 * drivers to override blacklists for pre 1.1 PCIe but for now it is
+	 * best to accept that both L0s and L1 will be disabled completely for
+	 * distributions shipping with CONFIG_PCIEASPM rather than having this
+	 * issue present. Motivation for adding this new API will be to help
+	 * with power consumption for some of these devices.
+	 */
+	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
+
+	ret = pci_enable_device(pdev);
+	if (ret) {
+		dev_err(&pdev->dev, "can't enable device\n");
+		goto err;
+	}
+
+	/* XXX 32-bit addressing only */
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+	if (ret) {
+		dev_err(&pdev->dev, "32-bit DMA not available\n");
+		goto err_dis;
+	}
+
+	/*
+	 * Cache line size is used to size and align various
+	 * structures used to communicate with the hardware.
+	 */
+	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);
+	if (csz == 0) {
+		/*
+		 * Linux 2.4.18 (at least) writes the cache line size
+		 * register as a 16-bit wide register which is wrong.
+		 * We must have this setup properly for rx buffer
+		 * DMA to work so force a reasonable value here if it
+		 * comes up zero.
+		 */
+		csz = L1_CACHE_BYTES >> 2;
+		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);
+	}
+	/*
+	 * The default setting of latency timer yields poor results,
+	 * set it to the value used by other systems.  It may be worth
+	 * tweaking this setting more.
+	 */
+	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);
+
+	/* Enable bus mastering */
+	pci_set_master(pdev);
+
+	/*
+	 * Disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state.
+	 */
+	pci_write_config_byte(pdev, 0x41, 0);
+
+	ret = pci_request_region(pdev, 0, "ath5k");
+	if (ret) {
+		dev_err(&pdev->dev, "cannot reserve PCI memory region\n");
+		goto err_dis;
+	}
+
+	mem = pci_iomap(pdev, 0, 0);
+	if (!mem) {
+		dev_err(&pdev->dev, "cannot remap PCI memory region\n") ;
+		ret = -EIO;
+		goto err_reg;
+	}
+
+	/*
+	 * Allocate hw (mac80211 main struct)
+	 * and hw->priv (driver private data)
+	 */
+	hw = ieee80211_alloc_hw(sizeof(*sc), &ath5k_hw_ops);
+	if (hw == NULL) {
+		dev_err(&pdev->dev, "cannot allocate ieee80211_hw\n");
+		ret = -ENOMEM;
+		goto err_map;
+	}
+
+	dev_info(&pdev->dev, "registered as '%s'\n", wiphy_name(hw->wiphy));
+
+	sc = hw->priv;
+	sc->hw = hw;
+	sc->pdev = pdev;
+	sc->dev = &pdev->dev;
+	sc->irq = pdev->irq;
+	sc->devid = id->device;
+	sc->iobase = mem; /* So we can unmap it on detach */
+
+	/* Initialize */
+	ret = ath5k_init_softc(sc, &ath_pci_bus_ops);
+	if (ret)
+		goto err_free;
+
+	/* Set private data */
+	pci_set_drvdata(pdev, hw);
+
+	return 0;
+err_free:
+	ieee80211_free_hw(hw);
+err_map:
+	pci_iounmap(pdev, mem);
+err_reg:
+	pci_release_region(pdev, 0);
+err_dis:
+	pci_disable_device(pdev);
+err:
+	return ret;
+}
+
+static void __devexit
+ath5k_pci_remove(struct pci_dev *pdev)
+{
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct ath5k_softc *sc = hw->priv;
+
+	ath5k_deinit_softc(sc);
+	pci_iounmap(pdev, sc->iobase);
+	pci_release_region(pdev, 0);
+	pci_disable_device(pdev);
+	ieee80211_free_hw(hw);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int ath5k_pci_suspend(struct device *dev)
+{
+	struct ath5k_softc *sc = pci_get_drvdata(to_pci_dev(dev));
+
+	ath5k_led_off(sc);
+	return 0;
+}
+
+static int ath5k_pci_resume(struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct ath5k_softc *sc = pci_get_drvdata(pdev);
+
+	/*
+	 * Suspend/Resume resets the PCI configuration space, so we have to
+	 * re-disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state
+	 */
+	pci_write_config_byte(pdev, 0x41, 0);
+
+	ath5k_led_enable(sc);
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume);
+#define ATH5K_PM_OPS	(&ath5k_pm_ops)
+#else
+#define ATH5K_PM_OPS	NULL
+#endif /* CONFIG_PM_SLEEP */
+
+static struct pci_driver ath5k_pci_driver = {
+	.name		= KBUILD_MODNAME,
+	.id_table	= ath5k_pci_id_table,
+	.probe		= ath5k_pci_probe,
+	.remove		= __devexit_p(ath5k_pci_remove),
+	.driver.pm	= ATH5K_PM_OPS,
+};
+
+/*
+ * Module init/exit functions
+ */
+static int __init
+init_ath5k_pci(void)
+{
+	int ret;
+
+	ret = pci_register_driver(&ath5k_pci_driver);
+	if (ret) {
+		printk(KERN_ERR "ath5k_pci: can't register pci driver\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void __exit
+exit_ath5k_pci(void)
+{
+	pci_unregister_driver(&ath5k_pci_driver);
+}
+
+module_init(init_ath5k_pci);
+module_exit(exit_ath5k_pci);
-- 
cgit v1.2.3


From 4aa5d783c9e1c72e4950ff34f388077ccecac74a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:01 +0100
Subject: ath5k: Use generic eeprom read from common ath_bus_opts struct.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h  |  6 ++++++
 drivers/net/wireless/ath/ath5k/eeprom.c | 38 ++-------------------------------
 drivers/net/wireless/ath/ath5k/eeprom.h |  2 +-
 drivers/net/wireless/ath/ath5k/pci.c    | 36 +++++++++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 37 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index ee3c0af3ab3c..5d9fdc2ccfaa 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1342,6 +1342,12 @@ static inline void ath5k_read_cachesize(struct ath_common *common, int *csz)
 	common->bus_ops->read_cachesize(common, csz);
 }
 
+static inline bool ath5k_hw_nvram_read(struct ath5k_hw *ah, u32 off, u16 *data)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	return common->bus_ops->eeprom_read(common, off, data);
+}
+
 static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
 {
 	u32 retval = 0, bit, i;
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index a648957501e2..97eaa9a4415e 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -65,40 +65,6 @@ static u16 ath5k_eeprom_bin2freq(struct ath5k_eeprom_info *ee, u16 bin,
 * Parsers *
 \*********/
 
-/*
- * Read from eeprom
- */
-static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
-{
-	u32 status, timeout;
-
-	/*
-	 * Initialize EEPROM access
-	 */
-	if (ah->ah_version == AR5K_AR5210) {
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
-		(void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
-	} else {
-		ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
-				AR5K_EEPROM_CMD_READ);
-	}
-
-	for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
-		status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
-		if (status & AR5K_EEPROM_STAT_RDDONE) {
-			if (status & AR5K_EEPROM_STAT_RDERR)
-				return -EIO;
-			*data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
-					0xffff);
-			return 0;
-		}
-		udelay(15);
-	}
-
-	return -ETIMEDOUT;
-}
-
 /*
  * Initialize eeprom & capabilities structs
  */
@@ -1769,12 +1735,12 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
 	u16 data;
 	int octet, ret;
 
-	ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
+	ret = ath5k_hw_nvram_read(ah, 0x20, &data);
 	if (ret)
 		return ret;
 
 	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
-		ret = ath5k_hw_eeprom_read(ah, offset, &data);
+		ret = ath5k_hw_nvram_read(ah, offset, &data);
 		if (ret)
 			return ret;
 
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index c4a6d5f26af4..0017006be841 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -241,7 +241,7 @@ enum ath5k_eeprom_freq_bands{
 #define	AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz	6250
 
 #define AR5K_EEPROM_READ(_o, _v) do {			\
-	ret = ath5k_hw_eeprom_read(ah, (_o), &(_v));	\
+	ret = ath5k_hw_nvram_read(ah, (_o), &(_v));	\
 	if (ret)					\
 		return ret;				\
 } while (0)
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index 9f7d3ca6ea21..3f26cf200196 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -65,10 +65,46 @@ static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
 		*csz = L1_CACHE_BYTES >> 2;   /* Use the default size */
 }
 
+/*
+ * Read from eeprom
+ */
+bool ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
+{
+	struct ath5k_hw *ah = (struct ath5k_hw *) common->ah;
+	u32 status, timeout;
+
+	/*
+	 * Initialize EEPROM access
+	 */
+	if (ah->ah_version == AR5K_AR5210) {
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
+		(void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
+	} else {
+		ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
+		AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
+				AR5K_EEPROM_CMD_READ);
+	}
+
+	for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
+		status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
+		if (status & AR5K_EEPROM_STAT_RDDONE) {
+			if (status & AR5K_EEPROM_STAT_RDERR)
+				return -EIO;
+			*data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
+					0xffff);
+			return 0;
+		}
+		udelay(15);
+	}
+
+	return -ETIMEDOUT;
+}
+
 /* Common ath_bus_opts structure */
 static const struct ath_bus_ops ath_pci_bus_ops = {
 	.ath_bus_type = ATH_PCI,
 	.read_cachesize = ath5k_pci_read_cachesize,
+	.eeprom_read = ath5k_pci_eeprom_read,
 };
 
 /********************\
-- 
cgit v1.2.3


From 8efa5d7d6ad307ae2d220def37ca89594062c40d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:06 +0100
Subject: ath5k: Check if pci pdev struct is initialized in common functions.

To be able to support other busses than PCI check if pci device
structure is initialized.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/attach.c | 5 ++---
 drivers/net/wireless/ath/ath5k/led.c    | 5 ++++-
 drivers/net/wireless/ath/ath5k/reset.c  | 4 ++--
 drivers/net/wireless/ath/ath5k/sysfs.c  | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index a84782a63e0a..86f6fec069e8 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -273,7 +273,7 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	/*
 	 * Write PCI-E power save settings
 	 */
-	if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
+	if ((ah->ah_version == AR5K_AR5212) && pdev && (pdev->is_pcie)) {
 		ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES);
 		ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES);
 
@@ -305,8 +305,7 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	/* Get misc capabilities */
 	ret = ath5k_hw_set_capabilities(ah);
 	if (ret) {
-		ATH5K_ERR(sc, "unable to get device capabilities: 0x%04x\n",
-			sc->pdev->device);
+		ATH5K_ERR(sc, "unable to get device capabilities\n");
 		goto err;
 	}
 
diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c
index 67aa52e9bf94..1f5a991aa0a9 100644
--- a/drivers/net/wireless/ath/ath5k/led.c
+++ b/drivers/net/wireless/ath/ath5k/led.c
@@ -133,7 +133,7 @@ ath5k_register_led(struct ath5k_softc *sc, struct ath5k_led *led,
 	led->led_dev.default_trigger = trigger;
 	led->led_dev.brightness_set = ath5k_led_brightness_set;
 
-	err = led_classdev_register(&sc->pdev->dev, &led->led_dev);
+	err = led_classdev_register(sc->dev, &led->led_dev);
 	if (err) {
 		ATH5K_WARN(sc, "could not register LED %s\n", name);
 		led->sc = NULL;
@@ -165,6 +165,9 @@ int ath5k_init_leds(struct ath5k_softc *sc)
 	char name[ATH5K_LED_MAX_NAME_LEN + 1];
 	const struct pci_device_id *match;
 
+	if (!sc->pdev)
+		return 0;
+
 	match = pci_match_id(&ath5k_led_devices[0], pdev);
 	if (match) {
 		__set_bit(ATH_STAT_LEDSOFT, sc->status);
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 7d8ef8decf00..f2f889d0cf59 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -471,7 +471,7 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
@@ -526,7 +526,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c
index 90757de7bf59..929c68cdf8ab 100644
--- a/drivers/net/wireless/ath/ath5k/sysfs.c
+++ b/drivers/net/wireless/ath/ath5k/sysfs.c
@@ -95,7 +95,7 @@ static struct attribute_group ath5k_attribute_group_ani = {
 int
 ath5k_sysfs_register(struct ath5k_softc *sc)
 {
-	struct device *dev = &sc->pdev->dev;
+	struct device *dev = sc->dev;
 	int err;
 
 	err = sysfs_create_group(&dev->kobj, &ath5k_attribute_group_ani);
@@ -110,7 +110,7 @@ ath5k_sysfs_register(struct ath5k_softc *sc)
 void
 ath5k_sysfs_unregister(struct ath5k_softc *sc)
 {
-	struct device *dev = &sc->pdev->dev;
+	struct device *dev = sc->dev;
 
 	sysfs_remove_group(&dev->kobj, &ath5k_attribute_group_ani);
 }
-- 
cgit v1.2.3


From e7aecd327d80b2f156b54769013aaccb2a20645a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:06 +0100
Subject: ath5k: Add a function to read chipset's MAC revision

Add bus dependent revision read function which is used to
determine chipset's MAC before hardware is initialized.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h  |  4 +++-
 drivers/net/wireless/ath/ath5k/attach.c | 11 +++++++----
 drivers/net/wireless/ath/ath5k/pci.c    |  6 ++++++
 3 files changed, 16 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 5d9fdc2ccfaa..5e525eba61be 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1046,6 +1046,7 @@ struct ath5k_hw {
 	u32			ah_phy;
 	u32			ah_mac_srev;
 	u16			ah_mac_version;
+	u16			ah_mac_revision;
 	u16			ah_phy_revision;
 	u16			ah_radio_5ghz_revision;
 	u16			ah_radio_2ghz_revision;
@@ -1156,8 +1157,9 @@ void ath5k_hw_deinit(struct ath5k_hw *ah);
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
 
-/*Chip id helper function */
+/*Chip id helper functions */
 const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
+int ath5k_hw_read_srev(struct ath5k_hw *ah);
 
 /* LED functions */
 int ath5k_init_leds(struct ath5k_softc *sc);
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 86f6fec069e8..9dbc1fa81795 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -128,7 +128,8 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	/*
 	 * Find the mac version
 	 */
-	srev = ath5k_hw_reg_read(ah, AR5K_SREV);
+	ath5k_hw_read_srev(ah);
+	srev = ah->ah_mac_srev;
 	if (srev < AR5K_SREV_AR5311)
 		ah->ah_version = AR5K_AR5210;
 	else if (srev < AR5K_SREV_AR5212)
@@ -136,6 +137,10 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	else
 		ah->ah_version = AR5K_AR5212;
 
+	/* Get the MAC revision */
+	ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
+	ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV);
+
 	/* Fill the ath5k_hw struct with the needed functions */
 	ret = ath5k_hw_init_desc_functions(ah);
 	if (ret)
@@ -146,9 +151,7 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	if (ret)
 		goto err;
 
-	/* Get MAC, PHY and RADIO revisions */
-	ah->ah_mac_srev = srev;
-	ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
+	/* Get PHY and RADIO revisions */
 	ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) &
 			0xffffffff;
 	ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah,
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index 3f26cf200196..39f033128c5a 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -100,6 +100,12 @@ bool ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
 	return -ETIMEDOUT;
 }
 
+int ath5k_hw_read_srev(struct ath5k_hw *ah)
+{
+	ah->ah_mac_srev = ath5k_hw_reg_read(ah, AR5K_SREV);
+	return 0;
+}
+
 /* Common ath_bus_opts structure */
 static const struct ath_bus_ops ath_pci_bus_ops = {
 	.ath_bus_type = ATH_PCI,
-- 
cgit v1.2.3


From c31b5c9c806b1fbdc9e98885d897664a0d482989 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:11 +0100
Subject: ath5k: Add initial registers values for radio RF2317 chip.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/initvals.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/initvals.c b/drivers/net/wireless/ath/ath5k/initvals.c
index 905e4fdffc6d..e49340d18df4 100644
--- a/drivers/net/wireless/ath/ath5k/initvals.c
+++ b/drivers/net/wireless/ath/ath5k/initvals.c
@@ -1495,6 +1495,29 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool skip_pcu)
 					rf5112_ini_bbgain, skip_pcu);
 			break;
 		case AR5K_RF2317:
+
+			ath5k_hw_ini_mode_registers(ah,
+					ARRAY_SIZE(rf2413_ini_mode_end),
+					rf2413_ini_mode_end, mode);
+
+			ath5k_hw_ini_registers(ah,
+					ARRAY_SIZE(rf2425_ini_common_end),
+					rf2425_ini_common_end, skip_pcu);
+
+			/* Override settings from rf2413_ini_mode_end */
+			ath5k_hw_reg_write(ah, 0x00180a65, AR5K_PHY_GAIN);
+
+			/* Override settings from rf2413_ini_common_end */
+			ath5k_hw_reg_write(ah, 0x00004000, AR5K_PHY_AGC);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TPC_RG5,
+				AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP, 0xa);
+			ath5k_hw_reg_write(ah, 0x800000a8, 0x8140);
+			ath5k_hw_reg_write(ah, 0x000000ff, 0x9958);
+
+			ath5k_hw_ini_registers(ah,
+					ARRAY_SIZE(rf5112_ini_bbgain),
+					rf5112_ini_bbgain, skip_pcu);
+			break;
 		case AR5K_RF2425:
 
 			ath5k_hw_ini_mode_registers(ah,
-- 
cgit v1.2.3


From a0b907ee2a71052fefdf6151764095f3f97b3275 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:16 +0100
Subject: ath5k: Add AHB bus support.

AHB specific functions are now in ahb.c file. AHB bus is
compiled in when CONFIG_ATHEROS_AR231X is set in kernel.
All other platforms will use PCI bus.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/Kconfig  |  17 ++-
 drivers/net/wireless/ath/ath5k/Makefile |   3 +-
 drivers/net/wireless/ath/ath5k/ahb.c    | 219 ++++++++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath5k/ath5k.h  |  40 ++++++
 drivers/net/wireless/ath/ath5k/base.c   |  16 ++-
 drivers/net/wireless/ath/ath5k/led.c    |   6 +
 drivers/net/wireless/ath/ath5k/reg.h    |  25 ++++
 7 files changed, 322 insertions(+), 4 deletions(-)
 create mode 100644 drivers/net/wireless/ath/ath5k/ahb.c

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index 47844575caa3..e0793319389d 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -1,10 +1,12 @@
 config ATH5K
 	tristate "Atheros 5xxx wireless cards support"
-	depends on PCI && MAC80211
+	depends on (PCI || ATHEROS_AR231X) && MAC80211
 	select MAC80211_LEDS
 	select LEDS_CLASS
 	select NEW_LEDS
 	select AVERAGE
+	select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
+	select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
 	---help---
 	  This module adds support for wireless adapters based on
 	  Atheros 5xxx chipset.
@@ -38,3 +40,16 @@ config ATH5K_DEBUG
 
 	  modprobe ath5k debug=0x00000400
 
+config ATH5K_AHB
+	bool "Atheros 5xxx AHB bus support"
+	depends on (ATHEROS_AR231X && !PCI)
+	---help---
+	  This adds support for WiSoC type chipsets of the 5xxx Atheros
+	  family.
+
+config ATH5K_PCI
+	bool "Atheros 5xxx PCI bus support"
+	depends on (!ATHEROS_AR231X && PCI)
+	---help---
+	  This adds support for PCI type chipsets of the 5xxx Atheros
+	  family.
diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index dae881cd7dd1..67dd9fd0650e 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -15,5 +15,6 @@ ath5k-y				+= rfkill.o
 ath5k-y				+= ani.o
 ath5k-y				+= sysfs.o
 ath5k-$(CONFIG_ATH5K_DEBUG)	+= debug.o
-ath5k-y				+= pci.o
+ath5k-$(CONFIG_ATH5K_AHB)	+= ahb.o
+ath5k-$(CONFIG_ATH5K_PCI)	+= pci.o
 obj-$(CONFIG_ATH5K)		+= ath5k.o
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
new file mode 100644
index 000000000000..707cde149248
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/nl80211.h>
+#include <linux/platform_device.h>
+#include <ar231x_platform.h>
+#include "ath5k.h"
+#include "debug.h"
+#include "base.h"
+#include "reg.h"
+#include "debug.h"
+
+/* return bus cachesize in 4B word units */
+static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
+{
+	*csz = L1_CACHE_BYTES >> 2;
+}
+
+bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
+{
+	struct ath5k_softc *sc = common->priv;
+	struct platform_device *pdev = to_platform_device(sc->dev);
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	u16 *eeprom, *eeprom_end;
+
+
+
+	bcfg = pdev->dev.platform_data;
+	eeprom = (u16 *) bcfg->radio;
+	eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
+
+	eeprom += off;
+	if (eeprom > eeprom_end)
+		return -EINVAL;
+
+	*data = *eeprom;
+	return 0;
+}
+
+int ath5k_hw_read_srev(struct ath5k_hw *ah)
+{
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct platform_device *pdev = to_platform_device(sc->dev);
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	ah->ah_mac_srev = bcfg->devid;
+	return 0;
+}
+
+static const struct ath_bus_ops ath_ahb_bus_ops = {
+	.ath_bus_type = ATH_AHB,
+	.read_cachesize = ath5k_ahb_read_cachesize,
+	.eeprom_read = ath5k_ahb_eeprom_read,
+};
+
+/*Initialization*/
+static int ath_ahb_probe(struct platform_device *pdev)
+{
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	struct ath5k_softc *sc;
+	struct ieee80211_hw *hw;
+	struct resource *res;
+	void __iomem *mem;
+	int irq;
+	int ret = 0;
+	u32 reg;
+
+	if (!pdev->dev.platform_data) {
+		dev_err(&pdev->dev, "no platform data specified\n");
+		ret = -EINVAL;
+		goto err_out;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no memory resource found\n");
+		ret = -ENXIO;
+		goto err_out;
+	}
+
+	mem = ioremap_nocache(res->start, res->end - res->start + 1);
+	if (mem == NULL) {
+		dev_err(&pdev->dev, "ioremap failed\n");
+		ret = -ENOMEM;
+		goto err_out;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no IRQ resource found\n");
+		ret = -ENXIO;
+		goto err_out;
+	}
+
+	irq = res->start;
+
+	hw = ieee80211_alloc_hw(sizeof(struct ath5k_softc), &ath5k_hw_ops);
+	if (hw == NULL) {
+		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
+		ret = -ENOMEM;
+		goto err_out;
+	}
+
+	sc = hw->priv;
+	sc->hw = hw;
+	sc->dev = &pdev->dev;
+	sc->iobase = mem;
+	sc->irq = irq;
+	sc->devid = bcfg->devid;
+
+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
+		/* Enable WMAC AHB arbitration */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+		reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+
+		/* Enable global WMAC swapping */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_BYTESWAP);
+		reg |= AR5K_AR2315_BYTESWAP_WMAC;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_BYTESWAP);
+	} else {
+		/* Enable WMAC DMA access (assuming 5312 or 231x*/
+		/* TODO: check other platforms */
+		reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
+		if (to_platform_device(sc->dev)->id == 0)
+			reg |= AR5K_AR5312_ENABLE_WLAN0;
+		else
+			reg |= AR5K_AR5312_ENABLE_WLAN1;
+		__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
+	}
+
+	ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
+	if (ret != 0) {
+		dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
+		ret = -ENODEV;
+		goto err_free_hw;
+	}
+
+	platform_set_drvdata(pdev, hw);
+
+	return 0;
+
+ err_free_hw:
+	ieee80211_free_hw(hw);
+	platform_set_drvdata(pdev, NULL);
+ err_out:
+	return ret;
+}
+
+static int ath_ahb_remove(struct platform_device *pdev)
+{
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
+	struct ath5k_softc *sc;
+	u32 reg;
+
+	if (!hw)
+		return 0;
+
+	sc = hw->priv;
+
+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
+		/* Disable WMAC AHB arbitration */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+		reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+	} else {
+		/*Stop DMA access */
+		reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
+		if (to_platform_device(sc->dev)->id == 0)
+			reg &= ~AR5K_AR5312_ENABLE_WLAN0;
+		else
+			reg &= ~AR5K_AR5312_ENABLE_WLAN1;
+		__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
+	}
+
+	ath5k_deinit_softc(sc);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver ath_ahb_driver = {
+	.probe      = ath_ahb_probe,
+	.remove     = ath_ahb_remove,
+	.driver		= {
+		.name	= "ar231x-wmac",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init
+ath5k_ahb_init(void)
+{
+	return platform_driver_register(&ath_ahb_driver);
+}
+
+static void __exit
+ath5k_ahb_exit(void)
+{
+	platform_driver_unregister(&ath_ahb_driver);
+}
+
+module_init(ath5k_ahb_init);
+module_exit(ath5k_ahb_exit);
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 5e525eba61be..d6e744088bc6 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -319,12 +319,19 @@ struct ath5k_srev_name {
 #define AR5K_SREV_AR5311B	0x30 /* Spirit */
 #define AR5K_SREV_AR5211	0x40 /* Oahu */
 #define AR5K_SREV_AR5212	0x50 /* Venice */
+#define AR5K_SREV_AR5312_R2	0x52 /* AP31 */
 #define AR5K_SREV_AR5212_V4	0x54 /* ??? */
 #define AR5K_SREV_AR5213	0x55 /* ??? */
+#define AR5K_SREV_AR5312_R7	0x57 /* AP30 */
+#define AR5K_SREV_AR2313_R8	0x58 /* AP43 */
 #define AR5K_SREV_AR5213A	0x59 /* Hainan */
 #define AR5K_SREV_AR2413	0x78 /* Griffin lite */
 #define AR5K_SREV_AR2414	0x70 /* Griffin */
+#define AR5K_SREV_AR2315_R6 0x86 /* AP51-Light */
+#define AR5K_SREV_AR2315_R7 0x87 /* AP51-Full */
 #define AR5K_SREV_AR5424	0x90 /* Condor */
+#define AR5K_SREV_AR2317_R1 0x90 /* AP61-Light */
+#define AR5K_SREV_AR2317_R2 0x91 /* AP61-Full */
 #define AR5K_SREV_AR5413	0xa4 /* Eagle lite */
 #define AR5K_SREV_AR5414	0xa0 /* Eagle */
 #define AR5K_SREV_AR2415	0xb0 /* Talon */
@@ -1329,6 +1336,32 @@ static inline struct ath_regulatory *ath5k_hw_regulatory(struct ath5k_hw *ah)
         return &(ath5k_hw_common(ah)->regulatory);
 }
 
+#ifdef CONFIG_ATHEROS_AR231X
+#define AR5K_AR2315_PCI_BASE	((void __iomem *)0xb0100000)
+
+static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16 reg)
+{
+	/* On AR2315 and AR2317 the PCI clock domain registers
+	 * are outside of the WMAC register space */
+	if (unlikely((reg >= 0x4000) && (reg < 0x5000) &&
+		(ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)))
+		return AR5K_AR2315_PCI_BASE + reg;
+
+	return ah->ah_iobase + reg;
+}
+
+static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
+{
+	return __raw_readl(ath5k_ahb_reg(ah, reg));
+}
+
+static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
+{
+	__raw_writel(val, ath5k_ahb_reg(ah, reg));
+}
+
+#else
+
 static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
 {
 	return ioread32(ah->ah_iobase + reg);
@@ -1339,6 +1372,13 @@ static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
 	iowrite32(val, ah->ah_iobase + reg);
 }
 
+#endif
+
+static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw *ah)
+{
+	return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
+}
+
 static inline void ath5k_read_cachesize(struct ath_common *common, int *csz)
 {
 	common->bus_ops->read_cachesize(common, csz);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 9fcc4e14d1e5..685de2d75725 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -87,6 +87,15 @@ static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
 
 /* Known SREVs */
 static const struct ath5k_srev_name srev_names[] = {
+#ifdef CONFIG_ATHEROS_AR231X
+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R2 },
+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R7 },
+	{ "2313",	AR5K_VERSION_MAC,	AR5K_SREV_AR2313_R8 },
+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R6 },
+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R7 },
+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R1 },
+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R2 },
+#else
 	{ "5210",	AR5K_VERSION_MAC,	AR5K_SREV_AR5210 },
 	{ "5311",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311 },
 	{ "5311A",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311A },
@@ -105,6 +114,7 @@ static const struct ath5k_srev_name srev_names[] = {
 	{ "5418",	AR5K_VERSION_MAC,	AR5K_SREV_AR5418 },
 	{ "2425",	AR5K_VERSION_MAC,	AR5K_SREV_AR2425 },
 	{ "2417",	AR5K_VERSION_MAC,	AR5K_SREV_AR2417 },
+#endif
 	{ "xxxxx",	AR5K_VERSION_MAC,	AR5K_SREV_UNKNOWN },
 	{ "5110",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5110 },
 	{ "5111",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5111 },
@@ -118,10 +128,12 @@ static const struct ath5k_srev_name srev_names[] = {
 	{ "2112B",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2112B },
 	{ "2413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2413 },
 	{ "5413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5413 },
-	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
-	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
 	{ "5424",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5424 },
 	{ "5133",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5133 },
+#ifdef CONFIG_ATHEROS_AR231X
+	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
+	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
+#endif
 	{ "xxxxx",	AR5K_VERSION_RAD,	AR5K_SREV_UNKNOWN },
 };
 
diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c
index 1f5a991aa0a9..576edf2965dc 100644
--- a/drivers/net/wireless/ath/ath5k/led.c
+++ b/drivers/net/wireless/ath/ath5k/led.c
@@ -161,14 +161,20 @@ int ath5k_init_leds(struct ath5k_softc *sc)
 {
 	int ret = 0;
 	struct ieee80211_hw *hw = sc->hw;
+#ifndef CONFIG_ATHEROS_AR231X
 	struct pci_dev *pdev = sc->pdev;
+#endif
 	char name[ATH5K_LED_MAX_NAME_LEN + 1];
 	const struct pci_device_id *match;
 
 	if (!sc->pdev)
 		return 0;
 
+#ifdef CONFIG_ATHEROS_AR231X
+	match = NULL;
+#else
 	match = pci_match_id(&ath5k_led_devices[0], pdev);
+#endif
 	if (match) {
 		__set_bit(ATH_STAT_LEDSOFT, sc->status);
 		sc->led_pin = ATH_PIN(match->driver_data);
diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index 8516728a407e..7ad05d401ab5 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -2562,3 +2562,28 @@
  */
 #define AR5K_PHY_PDADC_TXPOWER_BASE	0xa280
 #define	AR5K_PHY_PDADC_TXPOWER(_n)	(AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) << 2))
+
+/*
+ * Platform registers for WiSoC
+ */
+#define AR5K_AR5312_RESET		0xbc003020
+#define AR5K_AR5312_RESET_BB0_COLD	0x00000004
+#define AR5K_AR5312_RESET_BB1_COLD	0x00000200
+#define AR5K_AR5312_RESET_WMAC0		0x00002000
+#define AR5K_AR5312_RESET_BB0_WARM	0x00004000
+#define AR5K_AR5312_RESET_WMAC1		0x00020000
+#define AR5K_AR5312_RESET_BB1_WARM	0x00040000
+
+#define AR5K_AR5312_ENABLE		0xbc003080
+#define AR5K_AR5312_ENABLE_WLAN0    0x00000001
+#define AR5K_AR5312_ENABLE_WLAN1    0x00000008
+
+#define AR5K_AR2315_RESET		0xb1000004
+#define AR5K_AR2315_RESET_WMAC		0x00000001
+#define AR5K_AR2315_RESET_BB_WARM	0x00000002
+
+#define AR5K_AR2315_AHB_ARB_CTL		0xb1000008
+#define AR5K_AR2315_AHB_ARB_CTL_WLAN	0x00000002
+
+#define AR5K_AR2315_BYTESWAP	0xb100000c
+#define AR5K_AR2315_BYTESWAP_WMAC	0x00000002
-- 
cgit v1.2.3


From 4cebb34caa5122216a1e2451eae9e0fc47ec2589 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 2 Dec 2010 10:27:21 +0100
Subject: ath5k: Fix reset and interrupts for AHB type of devices.

On WiSoc we cannot access mac register before it is resetted.
It will crash hardware otherwise.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c  |   7 ++-
 drivers/net/wireless/ath/ath5k/reset.c | 103 +++++++++++++++++++++++++++++----
 2 files changed, 97 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 685de2d75725..0a7071a6dd7a 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2148,7 +2148,8 @@ ath5k_intr(int irq, void *dev_id)
 	unsigned int counter = 1000;
 
 	if (unlikely(test_bit(ATH_STAT_INVALID, sc->status) ||
-				!ath5k_hw_is_intr_pending(ah)))
+		((ath5k_get_bus_type(ah) != ATH_AHB) &&
+				!ath5k_hw_is_intr_pending(ah))))
 		return IRQ_NONE;
 
 	do {
@@ -2214,6 +2215,10 @@ ath5k_intr(int irq, void *dev_id)
 				tasklet_schedule(&sc->rf_kill.toggleq);
 
 		}
+
+		if (ath5k_get_bus_type(ah) == ATH_AHB)
+			break;
+
 	} while (ath5k_hw_is_intr_pending(ah) && --counter > 0);
 
 	if (unlikely(!counter))
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index f2f889d0cf59..bc84aaa31446 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -27,6 +27,7 @@
 
 #include <linux/pci.h> 		/* To determine if a card is pci-e */
 #include <linux/log2.h>
+#include <linux/platform_device.h>
 #include "ath5k.h"
 #include "reg.h"
 #include "base.h"
@@ -141,7 +142,9 @@ static void ath5k_hw_init_core_clock(struct ath5k_hw *ah)
 
 	/* Set 32MHz USEC counter */
 	if ((ah->ah_radio == AR5K_RF5112) ||
-	(ah->ah_radio == AR5K_RF5413))
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
+		(ah->ah_radio == AR5K_RF2317))
 	/* Remain on 40MHz clock ? */
 		sclock = 40 - 1;
 	else
@@ -244,6 +247,7 @@ static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 
 		if ((ah->ah_radio == AR5K_RF5112) ||
 		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
 		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
 			spending = 0x14;
 		else
@@ -299,6 +303,7 @@ static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 
 		if ((ah->ah_radio == AR5K_RF5112) ||
 		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
 		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
 			spending = 0x14;
 		else
@@ -357,6 +362,64 @@ static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
 	return ret;
 }
 
+/*
+ * Reset AHB chipset
+ * AR5K_RESET_CTL_PCU flag resets WMAC
+ * AR5K_RESET_CTL_BASEBAND flag resets WBB
+ */
+static int ath5k_hw_wisoc_reset(struct ath5k_hw *ah, u32 flags)
+{
+	u32 mask = flags ? flags : ~0U;
+	volatile u32 *reg;
+	u32 regval;
+	u32 val = 0;
+
+	/* ah->ah_mac_srev is not available at this point yet */
+	if (ah->ah_sc->devid >= AR5K_SREV_AR2315_R6) {
+		reg = (u32 *) AR5K_AR2315_RESET;
+		if (mask & AR5K_RESET_CTL_PCU)
+			val |= AR5K_AR2315_RESET_WMAC;
+		if (mask & AR5K_RESET_CTL_BASEBAND)
+			val |= AR5K_AR2315_RESET_BB_WARM;
+	} else {
+		reg = (u32 *) AR5K_AR5312_RESET;
+		if (to_platform_device(ah->ah_sc->dev)->id == 0) {
+			if (mask & AR5K_RESET_CTL_PCU)
+				val |= AR5K_AR5312_RESET_WMAC0;
+			if (mask & AR5K_RESET_CTL_BASEBAND)
+				val |= AR5K_AR5312_RESET_BB0_COLD |
+				       AR5K_AR5312_RESET_BB0_WARM;
+		} else {
+			if (mask & AR5K_RESET_CTL_PCU)
+				val |= AR5K_AR5312_RESET_WMAC1;
+			if (mask & AR5K_RESET_CTL_BASEBAND)
+				val |= AR5K_AR5312_RESET_BB1_COLD |
+				       AR5K_AR5312_RESET_BB1_WARM;
+		}
+	}
+
+	/* Put BB/MAC into reset */
+	regval = __raw_readl(reg);
+	__raw_writel(regval | val, reg);
+	regval = __raw_readl(reg);
+	udelay(100);
+
+	/* Bring BB/MAC out of reset */
+	__raw_writel(regval & ~val, reg);
+	regval = __raw_readl(reg);
+
+	/*
+	 * Reset configuration register (for hw byte-swap). Note that this
+	 * is only set for big endian. We do the necessary magic in
+	 * AR5K_INIT_CFG.
+	 */
+	if ((flags & AR5K_RESET_CTL_PCU) == 0)
+		ath5k_hw_reg_write(ah, AR5K_INIT_CFG, AR5K_CFG);
+
+	return 0;
+}
+
+
 /*
  * Sleep control
  */
@@ -456,6 +519,9 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 	u32 bus_flags;
 	int ret;
 
+	if (ath5k_get_bus_type(ah) == ATH_AHB)
+		return 0;
+
 	/* Make sure device is awake */
 	ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
 	if (ret) {
@@ -511,11 +577,13 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	mode = 0;
 	clock = 0;
 
-	/* Wakeup the device */
-	ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
-	if (ret) {
-		ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
-		return ret;
+	if ((ath5k_get_bus_type(ah) != ATH_AHB) || !initial) {
+		/* Wakeup the device */
+		ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
+		if (ret) {
+			ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
+			return ret;
+		}
 	}
 
 	/*
@@ -534,8 +602,12 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 			AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI);
 			mdelay(2);
 	} else {
-		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
-			AR5K_RESET_CTL_BASEBAND | bus_flags);
+		if (ath5k_get_bus_type(ah) == ATH_AHB)
+			ret = ath5k_hw_wisoc_reset(ah, AR5K_RESET_CTL_PCU |
+				AR5K_RESET_CTL_BASEBAND);
+		else
+			ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
+				AR5K_RESET_CTL_BASEBAND | bus_flags);
 	}
 
 	if (ret) {
@@ -550,9 +622,15 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 		return ret;
 	}
 
-	/* ...clear reset control register and pull device out of
-	 * warm reset */
-	if (ath5k_hw_nic_reset(ah, 0)) {
+	/* ...reset configuration regiter on Wisoc ...
+	 * ...clear reset control register and pull device out of
+	 * warm reset on others */
+	if (ath5k_get_bus_type(ah) == ATH_AHB)
+		ret = ath5k_hw_wisoc_reset(ah, 0);
+	else
+		ret = ath5k_hw_nic_reset(ah, 0);
+
+	if (ret) {
 		ATH5K_ERR(ah->ah_sc, "failed to warm reset the MAC Chip\n");
 		return -EIO;
 	}
@@ -708,7 +786,8 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 
 	/* Set fast ADC */
 	if ((ah->ah_radio == AR5K_RF5413) ||
-	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
+		(ah->ah_radio == AR5K_RF2317) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
 		u32 fast_adc = true;
 
 		if (channel->center_freq == 2462 ||
-- 
cgit v1.2.3


From 8339a7ed562719e040ca783bf59fa2d614d10ac9 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Mon, 29 Nov 2010 18:11:52 +0000
Subject: can: EG20T PCH: Separate Interface Register(IF1/IF2)

CAN register of Intel PCH EG20T has 2 sets of interface register.
To reduce whole of code size, separate interface register.
As a result, the number of function also can be reduced.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 445 +++++++++++++++++++++-------------------------
 1 file changed, 201 insertions(+), 244 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 238622a04bc1..dae8ed19630e 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -113,6 +113,11 @@
 
 #define PCH_FIFO_THRESH		16
 
+enum pch_ifreg {
+	PCH_RX_IFREG,
+	PCH_TX_IFREG,
+};
+
 enum pch_can_mode {
 	PCH_CAN_ENABLE,
 	PCH_CAN_DISABLE,
@@ -122,6 +127,21 @@ enum pch_can_mode {
 	PCH_CAN_RUN
 };
 
+struct pch_can_if_regs {
+	u32 creq;
+	u32 cmask;
+	u32 mask1;
+	u32 mask2;
+	u32 id1;
+	u32 id2;
+	u32 mcont;
+	u32 dataa1;
+	u32 dataa2;
+	u32 datab1;
+	u32 datab2;
+	u32 rsv[13];
+};
+
 struct pch_can_regs {
 	u32 cont;
 	u32 stat;
@@ -130,38 +150,21 @@ struct pch_can_regs {
 	u32 intr;
 	u32 opt;
 	u32 brpe;
-	u32 reserve1;
-	u32 if1_creq;
-	u32 if1_cmask;
-	u32 if1_mask1;
-	u32 if1_mask2;
-	u32 if1_id1;
-	u32 if1_id2;
-	u32 if1_mcont;
-	u32 if1_dataa1;
-	u32 if1_dataa2;
-	u32 if1_datab1;
-	u32 if1_datab2;
-	u32 reserve2;
-	u32 reserve3[12];
-	u32 if2_creq;
-	u32 if2_cmask;
-	u32 if2_mask1;
-	u32 if2_mask2;
-	u32 if2_id1;
-	u32 if2_id2;
-	u32 if2_mcont;
-	u32 if2_dataa1;
-	u32 if2_dataa2;
-	u32 if2_datab1;
-	u32 if2_datab2;
-	u32 reserve4;
-	u32 reserve5[20];
+	u32 reserve;
+	struct pch_can_if_regs ifregs[2]; /* [0]=if1  [1]=if2 */
+	u32 reserve1[8];
 	u32 treq1;
 	u32 treq2;
-	u32 reserve6[2];
-	u32 reserve7[56];
-	u32 reserve8[3];
+	u32 reserve2[6];
+	u32 data1;
+	u32 data2;
+	u32 reserve3[6];
+	u32 canipend1;
+	u32 canipend2;
+	u32 reserve4[6];
+	u32 canmval1;
+	u32 canmval2;
+	u32 reserve5[37];
 	u32 srst;
 };
 
@@ -303,143 +306,87 @@ static void pch_can_check_if_busy(u32 __iomem *creq_addr, u32 num)
 		pr_err("%s:IF1 BUSY Flag is set forever.\n", __func__);
 }
 
-static void pch_can_set_rx_enable(struct pch_can_priv *priv, u32 buff_num,
-				  u32 set)
+static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
+			     u32 set, enum pch_ifreg dir)
 {
 	unsigned long flags;
+	u32 ie;
+
+	if (dir)
+		ie = PCH_IF_MCONT_TXIE;
+	else
+		ie = PCH_IF_MCONT_RXIE;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the receive buffer data from RAM to Interface1 registers */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
 
 	/* Setting the IF1MASK1 register to access MsgVal and RxIE bits */
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
-		  &priv->regs->if1_cmask);
+		  &priv->regs->ifregs[dir].cmask);
 
 	if (set == PCH_ENABLE) {
 		/* Setting the MsgVal and RxIE bits */
-		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
-		pch_can_bit_set(&priv->regs->if1_id2, PCH_ID_MSGVAL);
+		pch_can_bit_set(&priv->regs->ifregs[dir].mcont, ie);
+		pch_can_bit_set(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
 
 	} else if (set == PCH_DISABLE) {
 		/* Resetting the MsgVal and RxIE bits */
-		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
-		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID_MSGVAL);
+		pch_can_bit_clear(&priv->regs->ifregs[dir].mcont, ie);
+		pch_can_bit_clear(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
 	}
 
-	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
+	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
-static void pch_can_rx_enable_all(struct pch_can_priv *priv)
-{
-	int i;
-
-	/* Traversing to obtain the object configured as receivers. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, PCH_ENABLE);
-	}
-}
 
-static void pch_can_rx_disable_all(struct pch_can_priv *priv)
+static void pch_can_set_rx_all(struct pch_can_priv *priv, u32 set)
 {
 	int i;
 
 	/* Traversing to obtain the object configured as receivers. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
 		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, PCH_DISABLE);
-	}
-}
-
-static void pch_can_set_tx_enable(struct pch_can_priv *priv, u32 buff_num,
-				 u32 set)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	/* Reading the Msg buffer from Message RAM to Interface2 registers. */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
-	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
-
-	/* Setting the IF2CMASK register for accessing the
-		MsgVal and TxIE bits */
-	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
-		 &priv->regs->if2_cmask);
-
-	if (set == PCH_ENABLE) {
-		/* Setting the MsgVal and TxIE bits */
-		pch_can_bit_set(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
-		pch_can_bit_set(&priv->regs->if2_id2, PCH_ID_MSGVAL);
-	} else if (set == PCH_DISABLE) {
-		/* Resetting the MsgVal and TxIE bits. */
-		pch_can_bit_clear(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
-		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID_MSGVAL);
-	}
-
-	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
-}
-
-static void pch_can_tx_enable_all(struct pch_can_priv *priv)
-{
-	int i;
-
-	/* Traversing to obtain the object configured as transmit object. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, PCH_ENABLE);
+			pch_can_set_rxtx(priv, i + 1, set, PCH_RX_IFREG);
 	}
 }
 
-static void pch_can_tx_disable_all(struct pch_can_priv *priv)
+static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
 {
 	int i;
 
 	/* Traversing to obtain the object configured as transmit object. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
 		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, PCH_DISABLE);
+			pch_can_set_rxtx(priv, i + 1, set, PCH_TX_IFREG);
 	}
 }
 
-static void pch_can_get_rx_enable(struct pch_can_priv *priv, u32 buff_num,
-				 u32 *enable)
+static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
+			       enum pch_ifreg dir)
 {
 	unsigned long flags;
+	u32 ie, enable;
 
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
-
-	if (((ioread32(&priv->regs->if1_id2)) & PCH_ID_MSGVAL) &&
-			((ioread32(&priv->regs->if1_mcont)) &
-			PCH_IF_MCONT_RXIE))
-		*enable = PCH_ENABLE;
+	if (dir)
+		ie = PCH_IF_MCONT_RXIE;
 	else
-		*enable = PCH_DISABLE;
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
-}
-
-static void pch_can_get_tx_enable(struct pch_can_priv *priv, u32 buff_num,
-				 u32 *enable)
-{
-	unsigned long flags;
+		ie = PCH_IF_MCONT_TXIE;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
-	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
 
-	if (((ioread32(&priv->regs->if2_id2)) & PCH_ID_MSGVAL) &&
-			((ioread32(&priv->regs->if2_mcont)) &
-			PCH_IF_MCONT_TXIE)) {
-		*enable = PCH_ENABLE;
+	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
+			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
+		enable = PCH_ENABLE;
 	} else {
-		*enable = PCH_DISABLE;
+		enable = PCH_DISABLE;
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
+	return enable;
 }
 
 static int pch_can_int_pending(struct pch_can_priv *priv)
@@ -453,15 +400,17 @@ static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
-	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
+		  &priv->regs->ifregs[0].cmask);
 	if (set == PCH_ENABLE)
-		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+				  PCH_IF_MCONT_EOB);
 	else
-		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
+		pch_can_bit_set(&priv->regs->ifregs[0].mcont, PCH_IF_MCONT_EOB);
 
-	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
@@ -471,10 +420,10 @@ static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
 
-	if (ioread32(&priv->regs->if1_mcont) & PCH_IF_MCONT_EOB)
+	if (ioread32(&priv->regs->ifregs[0].mcont) & PCH_IF_MCONT_EOB)
 		*link = PCH_DISABLE;
 	else
 		*link = PCH_ENABLE;
@@ -486,37 +435,37 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 	int i;
 
 	for (i = 0; i < PCH_RX_OBJ_NUM; i++) {
-		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if1_cmask);
-		iowrite32(0xffff, &priv->regs->if1_mask1);
-		iowrite32(0xffff, &priv->regs->if1_mask2);
-		iowrite32(0x0, &priv->regs->if1_id1);
-		iowrite32(0x0, &priv->regs->if1_id2);
-		iowrite32(0x0, &priv->regs->if1_mcont);
-		iowrite32(0x0, &priv->regs->if1_dataa1);
-		iowrite32(0x0, &priv->regs->if1_dataa2);
-		iowrite32(0x0, &priv->regs->if1_datab1);
-		iowrite32(0x0, &priv->regs->if1_datab2);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[0].cmask);
+		iowrite32(0xffff, &priv->regs->ifregs[0].mask1);
+		iowrite32(0xffff, &priv->regs->ifregs[0].mask2);
+		iowrite32(0x0, &priv->regs->ifregs[0].id1);
+		iowrite32(0x0, &priv->regs->ifregs[0].id2);
+		iowrite32(0x0, &priv->regs->ifregs[0].mcont);
+		iowrite32(0x0, &priv->regs->ifregs[0].dataa1);
+		iowrite32(0x0, &priv->regs->ifregs[0].dataa2);
+		iowrite32(0x0, &priv->regs->ifregs[0].datab1);
+		iowrite32(0x0, &priv->regs->ifregs[0].datab2);
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-			  &priv->regs->if1_cmask);
-		pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
+			  &priv->regs->ifregs[0].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
 	}
 
 	for (i = i;  i < PCH_OBJ_NUM; i++) {
-		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if2_cmask);
-		iowrite32(0xffff, &priv->regs->if2_mask1);
-		iowrite32(0xffff, &priv->regs->if2_mask2);
-		iowrite32(0x0, &priv->regs->if2_id1);
-		iowrite32(0x0, &priv->regs->if2_id2);
-		iowrite32(0x0, &priv->regs->if2_mcont);
-		iowrite32(0x0, &priv->regs->if2_dataa1);
-		iowrite32(0x0, &priv->regs->if2_dataa2);
-		iowrite32(0x0, &priv->regs->if2_datab1);
-		iowrite32(0x0, &priv->regs->if2_datab2);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[1].cmask);
+		iowrite32(0xffff, &priv->regs->ifregs[1].mask1);
+		iowrite32(0xffff, &priv->regs->ifregs[1].mask2);
+		iowrite32(0x0, &priv->regs->ifregs[1].id1);
+		iowrite32(0x0, &priv->regs->ifregs[1].id2);
+		iowrite32(0x0, &priv->regs->ifregs[1].mcont);
+		iowrite32(0x0, &priv->regs->ifregs[1].dataa1);
+		iowrite32(0x0, &priv->regs->ifregs[1].dataa2);
+		iowrite32(0x0, &priv->regs->ifregs[1].datab1);
+		iowrite32(0x0, &priv->regs->ifregs[1].datab2);
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-			  &priv->regs->if2_cmask);
-		pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
+			  &priv->regs->ifregs[1].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
 	}
 }
 
@@ -530,58 +479,60 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
 		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
 			iowrite32(PCH_CMASK_RX_TX_GET,
-				&priv->regs->if1_cmask);
-			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
+				&priv->regs->ifregs[0].cmask);
+			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
 
-			iowrite32(0x0, &priv->regs->if1_id1);
-			iowrite32(0x0, &priv->regs->if1_id2);
+			iowrite32(0x0, &priv->regs->ifregs[0].id1);
+			iowrite32(0x0, &priv->regs->ifregs[0].id2);
 
-			pch_can_bit_set(&priv->regs->if1_mcont,
+			pch_can_bit_set(&priv->regs->ifregs[0].mcont,
 					PCH_IF_MCONT_UMASK);
 
 			/* Set FIFO mode set to 0 except last Rx Obj*/
-			pch_can_bit_clear(&priv->regs->if1_mcont,
+			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 					  PCH_IF_MCONT_EOB);
 			/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
 			if (i == (PCH_RX_OBJ_NUM - 1))
-				pch_can_bit_set(&priv->regs->if1_mcont,
+				pch_can_bit_set(&priv->regs->ifregs[0].mcont,
 						  PCH_IF_MCONT_EOB);
 
-			iowrite32(0, &priv->regs->if1_mask1);
-			pch_can_bit_clear(&priv->regs->if1_mask2,
+			iowrite32(0, &priv->regs->ifregs[0].mask1);
+			pch_can_bit_clear(&priv->regs->ifregs[0].mask2,
 					  0x1fff | PCH_MASK2_MDIR_MXTD);
 
 			/* Setting CMASK for writing */
 			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-				  &priv->regs->if1_cmask);
+				  &priv->regs->ifregs[0].cmask);
 
-			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
+			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
 		} else if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
 			iowrite32(PCH_CMASK_RX_TX_GET,
-				&priv->regs->if2_cmask);
-			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
+				&priv->regs->ifregs[1].cmask);
+			pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
 
 			/* Resetting DIR bit for reception */
-			iowrite32(0x0, &priv->regs->if2_id1);
-			iowrite32(0x0, &priv->regs->if2_id2);
-			pch_can_bit_set(&priv->regs->if2_id2, PCH_ID2_DIR);
+			iowrite32(0x0, &priv->regs->ifregs[1].id1);
+			iowrite32(0x0, &priv->regs->ifregs[1].id2);
+			pch_can_bit_set(&priv->regs->ifregs[1].id2,
+					PCH_ID2_DIR);
 
 			/* Setting EOB bit for transmitter */
-			iowrite32(PCH_IF_MCONT_EOB, &priv->regs->if2_mcont);
+			iowrite32(PCH_IF_MCONT_EOB,
+				  &priv->regs->ifregs[1].mcont);
 
-			pch_can_bit_set(&priv->regs->if2_mcont,
+			pch_can_bit_set(&priv->regs->ifregs[1].mcont,
 					PCH_IF_MCONT_UMASK);
 
-			iowrite32(0, &priv->regs->if2_mask1);
-			pch_can_bit_clear(&priv->regs->if2_mask2, 0x1fff);
+			iowrite32(0, &priv->regs->ifregs[1].mask1);
+			pch_can_bit_clear(&priv->regs->ifregs[1].mask2, 0x1fff);
 
 			/* Setting CMASK for writing */
 			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-				  &priv->regs->if2_cmask);
+				  &priv->regs->ifregs[1].cmask);
 
-			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
+			pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
 		}
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
@@ -611,10 +562,10 @@ static void pch_can_release(struct pch_can_priv *priv)
 	pch_can_set_int_enables(priv, PCH_CAN_NONE);
 
 	/* Disabling all the receive object. */
-	pch_can_rx_disable_all(priv);
+	pch_can_set_rx_all(priv, 0);
 
 	/* Disabling all the transmit object. */
-	pch_can_tx_disable_all(priv);
+	pch_can_set_tx_all(priv, 0);
 }
 
 /* This function clears interrupt(s) from the CAN device. */
@@ -630,31 +581,31 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 		/* Setting CMASK for clearing interrupts for
 					 frame transmission. */
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
-			  &priv->regs->if2_cmask);
+			  &priv->regs->ifregs[1].cmask);
 
 		/* Resetting the ID registers. */
-		pch_can_bit_set(&priv->regs->if2_id2,
+		pch_can_bit_set(&priv->regs->ifregs[1].id2,
 			       PCH_ID2_DIR | (0x7ff << 2));
-		iowrite32(0x0, &priv->regs->if2_id1);
+		iowrite32(0x0, &priv->regs->ifregs[1].id1);
 
 		/* Claring NewDat, TxRqst & IntPnd */
-		pch_can_bit_clear(&priv->regs->if2_mcont,
+		pch_can_bit_clear(&priv->regs->ifregs[1].mcont,
 				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
 				  PCH_IF_MCONT_TXRQXT);
-		pch_can_check_if_busy(&priv->regs->if2_creq, mask);
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, mask);
 	} else if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_RX) {
 		/* Setting CMASK for clearing the reception interrupts. */
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
-			  &priv->regs->if1_cmask);
+			  &priv->regs->ifregs[0].cmask);
 
 		/* Clearing the Dir bit. */
-		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->ifregs[0].id2, PCH_ID2_DIR);
 
 		/* Clearing NewDat & IntPnd */
-		pch_can_bit_clear(&priv->regs->if1_mcont,
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
 
-		pch_can_check_if_busy(&priv->regs->if1_creq, mask);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, mask);
 	}
 }
 
@@ -685,8 +636,8 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		return;
 
 	if (status & PCH_BUS_OFF) {
-		pch_can_tx_disable_all(priv);
-		pch_can_rx_disable_all(priv);
+		pch_can_set_tx_all(priv, 0);
+		pch_can_set_rx_all(priv, 0);
 		state = CAN_STATE_BUS_OFF;
 		cf->can_id |= CAN_ERR_BUSOFF;
 		can_bus_off(ndev);
@@ -783,22 +734,22 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 	struct net_device_stats *stats = &(priv->ndev->stats);
 
 	/* Reading the messsage object from the Message RAM */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-	pch_can_check_if_busy(&priv->regs->if1_creq, int_stat);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, int_stat);
 
 	/* Reading the MCONT register. */
-	reg = ioread32(&priv->regs->if1_mcont);
+	reg = ioread32(&priv->regs->ifregs[0].mcont);
 	reg &= 0xffff;
 
 	for (k = int_stat; !(reg & PCH_IF_MCONT_EOB); k++) {
 		/* If MsgLost bit set. */
 		if (reg & PCH_IF_MCONT_MSGLOST) {
 			dev_err(&priv->ndev->dev, "Msg Obj is overwritten.\n");
-			pch_can_bit_clear(&priv->regs->if1_mcont,
+			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 					  PCH_IF_MCONT_MSGLOST);
 			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
-				  &priv->regs->if1_cmask);
-			pch_can_check_if_busy(&priv->regs->if1_creq, k);
+				  &priv->regs->ifregs[0].cmask);
+			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
 
 			skb = alloc_can_err_skb(ndev, &cf);
 			if (!skb)
@@ -824,29 +775,30 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			return -ENOMEM;
 
 		/* Get Received data */
-		ide = ((ioread32(&priv->regs->if1_id2)) & PCH_ID2_XTD) >> 14;
+		ide = ((ioread32(&priv->regs->ifregs[0].id2)) & PCH_ID2_XTD) >>
+									     14;
 		if (ide) {
-			id = (ioread32(&priv->regs->if1_id1) & 0xffff);
-			id |= (((ioread32(&priv->regs->if1_id2)) &
+			id = (ioread32(&priv->regs->ifregs[0].id1) & 0xffff);
+			id |= (((ioread32(&priv->regs->ifregs[0].id2)) &
 					    0x1fff) << 16);
 			cf->can_id = (id & CAN_EFF_MASK) | CAN_EFF_FLAG;
 		} else {
-			id = (((ioread32(&priv->regs->if1_id2)) &
-					  (CAN_SFF_MASK << 2)) >> 2);
+			id = (((ioread32(&priv->regs->ifregs[0].id2)) &
+						     (CAN_SFF_MASK << 2)) >> 2);
 			cf->can_id = (id & CAN_SFF_MASK);
 		}
 
-		rtr = (ioread32(&priv->regs->if1_id2) &  PCH_ID2_DIR);
+		rtr = (ioread32(&priv->regs->ifregs[0].id2) &  PCH_ID2_DIR);
 		if (rtr) {
 			cf->can_dlc = 0;
 			cf->can_id |= CAN_RTR_FLAG;
 		} else {
-			cf->can_dlc = ((ioread32(&priv->regs->if1_mcont)) &
-						   0x0f);
+			cf->can_dlc = ((ioread32(&priv->regs->ifregs[0].mcont))
+						 & 0x0f);
 		}
 
 		for (i = 0, j = 0; i < cf->can_dlc; j++) {
-			reg = ioread32(&priv->regs->if1_dataa1 + j*4);
+			reg = ioread32(&priv->regs->ifregs[0].dataa1 + j*4);
 			cf->data[i++] = cpu_to_le32(reg & 0xff);
 			if (i == cf->can_dlc)
 				break;
@@ -860,15 +812,16 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 
 		if (k < PCH_FIFO_THRESH) {
 			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL |
-				  PCH_CMASK_ARB, &priv->regs->if1_cmask);
+				  PCH_CMASK_ARB, &priv->regs->ifregs[0].cmask);
 
 			/* Clearing the Dir bit. */
-			pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
+			pch_can_bit_clear(&priv->regs->ifregs[0].id2,
+					  PCH_ID2_DIR);
 
 			/* Clearing NewDat & IntPnd */
-			pch_can_bit_clear(&priv->regs->if1_mcont,
+			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 					  PCH_IF_MCONT_INTPND);
-			pch_can_check_if_busy(&priv->regs->if1_creq, k);
+			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
 		} else if (k > PCH_FIFO_THRESH) {
 			pch_can_int_clr(priv, k);
 		} else if (k == PCH_FIFO_THRESH) {
@@ -878,9 +831,9 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		}
 RX_NEXT:
 		/* Reading the messsage object from the Message RAM */
-		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
-		pch_can_check_if_busy(&priv->regs->if1_creq, k + 1);
-		reg = ioread32(&priv->regs->if1_mcont);
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k + 1);
+		reg = ioread32(&priv->regs->ifregs[0].mcont);
 	}
 
 	return rcv_pkts;
@@ -910,8 +863,9 @@ INT_STAT:
 
 		if (reg_stat & PCH_TX_OK) {
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
-			pch_can_check_if_busy(&priv->regs->if2_creq,
+			iowrite32(PCH_CMASK_RX_TX_GET,
+				  &priv->regs->ifregs[1].cmask);
+			pch_can_check_if_busy(&priv->regs->ifregs[1].creq,
 					       ioread32(&priv->regs->intr));
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 			pch_can_bit_clear(&priv->regs->stat, PCH_TX_OK);
@@ -938,10 +892,11 @@ MSG_OBJ:
 			can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_NUM - 1);
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 			iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
-				  &priv->regs->if2_cmask);
-			dlc = ioread32(&priv->regs->if2_mcont) &
+				  &priv->regs->ifregs[1].cmask);
+			dlc = ioread32(&priv->regs->ifregs[1].mcont) &
 				       PCH_IF_MCONT_DLC;
-			pch_can_check_if_busy(&priv->regs->if2_creq, int_stat);
+			pch_can_check_if_busy(&priv->regs->ifregs[1].creq,
+					      int_stat);
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 			if (dlc > 8)
 				dlc = 8;
@@ -996,8 +951,8 @@ static void pch_can_start(struct net_device *ndev)
 	pch_set_bittiming(ndev);
 	pch_can_set_optmode(priv);
 
-	pch_can_tx_enable_all(priv);
-	pch_can_rx_enable_all(priv);
+	pch_can_set_tx_all(priv, 1);
+	pch_can_set_rx_all(priv, 1);
 
 	/* Setting the CAN to run mode. */
 	pch_can_set_run_mode(priv, PCH_CAN_RUN);
@@ -1125,54 +1080,55 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
-	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
 
 	/* Setting the CMASK register. */
-	pch_can_bit_set(&priv->regs->if2_cmask, PCH_CMASK_ALL);
+	pch_can_bit_set(&priv->regs->ifregs[1].cmask, PCH_CMASK_ALL);
 
 	/* If ID extended is set. */
-	pch_can_bit_clear(&priv->regs->if2_id1, 0xffff);
-	pch_can_bit_clear(&priv->regs->if2_id2, 0x1fff | PCH_ID2_XTD);
+	pch_can_bit_clear(&priv->regs->ifregs[1].id1, 0xffff);
+	pch_can_bit_clear(&priv->regs->ifregs[1].id2, 0x1fff | PCH_ID2_XTD);
 	if (cf->can_id & CAN_EFF_FLAG) {
-		pch_can_bit_set(&priv->regs->if2_id1, cf->can_id & 0xffff);
-		pch_can_bit_set(&priv->regs->if2_id2,
+		pch_can_bit_set(&priv->regs->ifregs[1].id1,
+				cf->can_id & 0xffff);
+		pch_can_bit_set(&priv->regs->ifregs[1].id2,
 				((cf->can_id >> 16) & 0x1fff) | PCH_ID2_XTD);
 	} else {
-		pch_can_bit_set(&priv->regs->if2_id1, 0);
-		pch_can_bit_set(&priv->regs->if2_id2,
+		pch_can_bit_set(&priv->regs->ifregs[1].id1, 0);
+		pch_can_bit_set(&priv->regs->ifregs[1].id2,
 				(cf->can_id & CAN_SFF_MASK) << 2);
 	}
 
 	/* If remote frame has to be transmitted.. */
 	if (cf->can_id & CAN_RTR_FLAG)
-		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->ifregs[1].id2, PCH_ID2_DIR);
 
 	for (i = 0, j = 0; i < cf->can_dlc; j++) {
 		iowrite32(le32_to_cpu(cf->data[i++]),
-			 (&priv->regs->if2_dataa1) + j*4);
+			 (&priv->regs->ifregs[1].dataa1) + j*4);
 		if (i == cf->can_dlc)
 			break;
 		iowrite32(le32_to_cpu(cf->data[i++] << 8),
-			 (&priv->regs->if2_dataa1) + j*4);
+			 (&priv->regs->ifregs[1].dataa1) + j*4);
 	}
 
 	can_put_echo_skb(skb, ndev, tx_buffer_avail - PCH_RX_OBJ_NUM - 1);
 
 	/* Updating the size of the data. */
-	pch_can_bit_clear(&priv->regs->if2_mcont, 0x0f);
-	pch_can_bit_set(&priv->regs->if2_mcont, cf->can_dlc);
+	pch_can_bit_clear(&priv->regs->ifregs[1].mcont, 0x0f);
+	pch_can_bit_set(&priv->regs->ifregs[1].mcont, cf->can_dlc);
 
 	/* Clearing IntPend, NewDat & TxRqst */
-	pch_can_bit_clear(&priv->regs->if2_mcont,
+	pch_can_bit_clear(&priv->regs->ifregs[1].mcont,
 			  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
 			  PCH_IF_MCONT_TXRQXT);
 
 	/* Setting NewDat, TxRqst bits */
-	pch_can_bit_set(&priv->regs->if2_mcont,
+	pch_can_bit_set(&priv->regs->ifregs[1].mcont,
 			PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT);
 
-	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
+	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
 
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 
@@ -1234,25 +1190,25 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 	/* Save Tx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
 		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			pch_can_get_tx_enable(priv, i + 1,
-					      &(priv->tx_enable[i]));
+			priv->tx_enable[i] = pch_can_get_rxtx_ir(priv, i + 1,
+								 PCH_TX_IFREG);
 	}
 
 	/* Disable all Transmit buffers */
-	pch_can_tx_disable_all(priv);
+	pch_can_set_tx_all(priv, 0);
 
 	/* Save Rx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
 		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
-			pch_can_get_rx_enable(priv, i + 1,
-						&(priv->rx_enable[i]));
+			priv->rx_enable[i] = pch_can_get_rxtx_ir(priv, i + 1,
+						PCH_RX_IFREG);
 			pch_can_get_rx_buffer_link(priv, i + 1,
 						&(priv->rx_link[i]));
 		}
 	}
 
 	/* Disable all Receive buffers */
-	pch_can_rx_disable_all(priv);
+	pch_can_set_rx_all(priv, 0);
 	retval = pci_save_state(pdev);
 	if (retval) {
 		dev_err(&pdev->dev, "pci_save_state failed.\n");
@@ -1301,10 +1257,9 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Enabling the transmit buffer. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
-			pch_can_set_tx_enable(priv, i + 1,
-					      priv->tx_enable[i]);
-		}
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
+			pch_can_set_rxtx(priv, i, priv->tx_enable[i],
+					 PCH_TX_IFREG);
 	}
 
 	/* Configuring the receive buffer and enabling them. */
@@ -1315,7 +1270,9 @@ static int pch_can_resume(struct pci_dev *pdev)
 						   priv->rx_link[i]);
 
 			/* Restore buffer enables */
-			pch_can_set_rx_enable(priv, i + 1, priv->rx_enable[i]);
+			pch_can_set_rxtx(priv, i, priv->rx_enable[i],
+					 PCH_RX_IFREG);
+
 		}
 	}
 
-- 
cgit v1.2.3


From 15ffc8fddf72712cc45d51c64bd500760ec63c80 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Mon, 29 Nov 2010 18:15:02 +0000
Subject: can: EG20T PCH: Change Message Object Index

For easy to readable, add Message Object index like below.
PCH_RX_OBJ_START
PCH_RX_OBJ_END
PCH_TX_OBJ_START
PCH_TX_OBJ_END

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 263 ++++++++++++++++++++--------------------------
 1 file changed, 116 insertions(+), 147 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index dae8ed19630e..982ff2d757a8 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -32,10 +32,6 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 
-#define PCH_MAX_MSG_OBJ		32
-#define PCH_MSG_OBJ_RX		0 /* The receive message object flag. */
-#define PCH_MSG_OBJ_TX		1 /* The transmit message object flag. */
-
 #define PCH_ENABLE		1 /* The enable flag */
 #define PCH_DISABLE		0 /* The disable flag */
 #define PCH_CTRL_INIT		BIT(0) /* The INIT bit of CANCONT register. */
@@ -107,9 +103,12 @@
 /* Define the number of message object.
  * PCH CAN communications are done via Message RAM.
  * The Message RAM consists of 32 message objects. */
-#define PCH_RX_OBJ_NUM		26  /* 1~ PCH_RX_OBJ_NUM is Rx*/
-#define PCH_TX_OBJ_NUM		6  /* PCH_RX_OBJ_NUM is RX ~ Tx*/
-#define PCH_OBJ_NUM		(PCH_TX_OBJ_NUM + PCH_RX_OBJ_NUM)
+#define PCH_RX_OBJ_NUM		26
+#define PCH_TX_OBJ_NUM		6
+#define PCH_RX_OBJ_START	1
+#define PCH_RX_OBJ_END		PCH_RX_OBJ_NUM
+#define PCH_TX_OBJ_START	(PCH_RX_OBJ_END + 1)
+#define PCH_TX_OBJ_END		(PCH_RX_OBJ_NUM + PCH_TX_OBJ_NUM)
 
 #define PCH_FIFO_THRESH		16
 
@@ -172,14 +171,14 @@ struct pch_can_priv {
 	struct can_priv can;
 	unsigned int can_num;
 	struct pci_dev *dev;
-	unsigned int tx_enable[PCH_MAX_MSG_OBJ];
-	unsigned int rx_enable[PCH_MAX_MSG_OBJ];
-	unsigned int rx_link[PCH_MAX_MSG_OBJ];
+	int tx_enable[PCH_TX_OBJ_END];
+	int rx_enable[PCH_TX_OBJ_END];
+	int rx_link[PCH_TX_OBJ_END];
 	unsigned int int_enables;
 	unsigned int int_stat;
 	struct net_device *ndev;
 	spinlock_t msgif_reg_lock; /* Message Interface Registers Access Lock*/
-	unsigned int msg_obj[PCH_MAX_MSG_OBJ];
+	unsigned int msg_obj[PCH_TX_OBJ_END];
 	struct pch_can_regs __iomem *regs;
 	struct napi_struct napi;
 	unsigned int tx_obj;	/* Point next Tx Obj index */
@@ -347,10 +346,8 @@ static void pch_can_set_rx_all(struct pch_can_priv *priv, u32 set)
 	int i;
 
 	/* Traversing to obtain the object configured as receivers. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
-			pch_can_set_rxtx(priv, i + 1, set, PCH_RX_IFREG);
-	}
+	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++)
+		pch_can_set_rxtx(priv, i, set, PCH_RX_IFREG);
 }
 
 static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
@@ -358,10 +355,8 @@ static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
 	int i;
 
 	/* Traversing to obtain the object configured as transmit object. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			pch_can_set_rxtx(priv, i + 1, set, PCH_TX_IFREG);
-	}
+	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++)
+		pch_can_set_rxtx(priv, i, set, PCH_TX_IFREG);
 }
 
 static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
@@ -381,9 +376,9 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 
 	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
-		enable = PCH_ENABLE;
+		enable = 1;
 	} else {
-		enable = PCH_DISABLE;
+		enable = 0;
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 	return enable;
@@ -434,7 +429,7 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 {
 	int i;
 
-	for (i = 0; i < PCH_RX_OBJ_NUM; i++) {
+	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[0].cmask);
 		iowrite32(0xffff, &priv->regs->ifregs[0].mask1);
 		iowrite32(0xffff, &priv->regs->ifregs[0].mask2);
@@ -448,10 +443,10 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
 	}
 
-	for (i = i;  i < PCH_OBJ_NUM; i++) {
+	for (i = PCH_TX_OBJ_START;  i <= PCH_TX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[1].cmask);
 		iowrite32(0xffff, &priv->regs->ifregs[1].mask1);
 		iowrite32(0xffff, &priv->regs->ifregs[1].mask2);
@@ -465,7 +460,7 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[1].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
 	}
 }
 
@@ -476,64 +471,62 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
-			iowrite32(PCH_CMASK_RX_TX_GET,
-				&priv->regs->ifregs[0].cmask);
-			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
+	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
+		iowrite32(PCH_CMASK_RX_TX_GET,
+			&priv->regs->ifregs[0].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
 
-			iowrite32(0x0, &priv->regs->ifregs[0].id1);
-			iowrite32(0x0, &priv->regs->ifregs[0].id2);
+		iowrite32(0x0, &priv->regs->ifregs[0].id1);
+		iowrite32(0x0, &priv->regs->ifregs[0].id2);
 
-			pch_can_bit_set(&priv->regs->ifregs[0].mcont,
-					PCH_IF_MCONT_UMASK);
+		pch_can_bit_set(&priv->regs->ifregs[0].mcont,
+				PCH_IF_MCONT_UMASK);
 
-			/* Set FIFO mode set to 0 except last Rx Obj*/
-			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+		/* Set FIFO mode set to 0 except last Rx Obj*/
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+				  PCH_IF_MCONT_EOB);
+		/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
+		if (i == PCH_RX_OBJ_END)
+			pch_can_bit_set(&priv->regs->ifregs[0].mcont,
 					  PCH_IF_MCONT_EOB);
-			/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
-			if (i == (PCH_RX_OBJ_NUM - 1))
-				pch_can_bit_set(&priv->regs->ifregs[0].mcont,
-						  PCH_IF_MCONT_EOB);
-
-			iowrite32(0, &priv->regs->ifregs[0].mask1);
-			pch_can_bit_clear(&priv->regs->ifregs[0].mask2,
-					  0x1fff | PCH_MASK2_MDIR_MXTD);
-
-			/* Setting CMASK for writing */
-			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
-				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-				  &priv->regs->ifregs[0].cmask);
 
-			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i+1);
-		} else if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
-			iowrite32(PCH_CMASK_RX_TX_GET,
-				&priv->regs->ifregs[1].cmask);
-			pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
+		iowrite32(0, &priv->regs->ifregs[0].mask1);
+		pch_can_bit_clear(&priv->regs->ifregs[0].mask2,
+				  0x1fff | PCH_MASK2_MDIR_MXTD);
 
-			/* Resetting DIR bit for reception */
-			iowrite32(0x0, &priv->regs->ifregs[1].id1);
-			iowrite32(0x0, &priv->regs->ifregs[1].id2);
-			pch_can_bit_set(&priv->regs->ifregs[1].id2,
-					PCH_ID2_DIR);
+		/* Setting CMASK for writing */
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
+			  &priv->regs->ifregs[0].cmask);
 
-			/* Setting EOB bit for transmitter */
-			iowrite32(PCH_IF_MCONT_EOB,
-				  &priv->regs->ifregs[1].mcont);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
+	}
 
-			pch_can_bit_set(&priv->regs->ifregs[1].mcont,
-					PCH_IF_MCONT_UMASK);
+	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++) {
+		iowrite32(PCH_CMASK_RX_TX_GET,
+			&priv->regs->ifregs[1].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
 
-			iowrite32(0, &priv->regs->ifregs[1].mask1);
-			pch_can_bit_clear(&priv->regs->ifregs[1].mask2, 0x1fff);
+		/* Resetting DIR bit for reception */
+		iowrite32(0x0, &priv->regs->ifregs[1].id1);
+		iowrite32(0x0, &priv->regs->ifregs[1].id2);
+		pch_can_bit_set(&priv->regs->ifregs[1].id2, PCH_ID2_DIR);
 
-			/* Setting CMASK for writing */
-			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
-				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-				  &priv->regs->ifregs[1].cmask);
+		/* Setting EOB bit for transmitter */
+		iowrite32(PCH_IF_MCONT_EOB, &priv->regs->ifregs[1].mcont);
 
-			pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i+1);
-		}
+		pch_can_bit_set(&priv->regs->ifregs[1].mcont,
+				PCH_IF_MCONT_UMASK);
+
+		iowrite32(0, &priv->regs->ifregs[1].mask1);
+		pch_can_bit_clear(&priv->regs->ifregs[1].mask2, 0x1fff);
+
+		/* Setting CMASK for writing */
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
+			  &priv->regs->ifregs[1].cmask);
+
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
@@ -577,7 +570,20 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 	}
 
 	/* Clear interrupt for transmit object */
-	if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_TX) {
+	if ((mask >= PCH_RX_OBJ_START) && (mask <= PCH_RX_OBJ_END)) {
+		/* Setting CMASK for clearing the reception interrupts. */
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
+			  &priv->regs->ifregs[0].cmask);
+
+		/* Clearing the Dir bit. */
+		pch_can_bit_clear(&priv->regs->ifregs[0].id2, PCH_ID2_DIR);
+
+		/* Clearing NewDat & IntPnd */
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
+
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, mask);
+	} else if ((mask >= PCH_TX_OBJ_START) && (mask <= PCH_TX_OBJ_END)) {
 		/* Setting CMASK for clearing interrupts for
 					 frame transmission. */
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
@@ -593,19 +599,6 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
 				  PCH_IF_MCONT_TXRQXT);
 		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, mask);
-	} else if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_RX) {
-		/* Setting CMASK for clearing the reception interrupts. */
-		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
-			  &priv->regs->ifregs[0].cmask);
-
-		/* Clearing the Dir bit. */
-		pch_can_bit_clear(&priv->regs->ifregs[0].id2, PCH_ID2_DIR);
-
-		/* Clearing NewDat & IntPnd */
-		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
-				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
-
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, mask);
 	}
 }
 
@@ -793,8 +786,8 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			cf->can_dlc = 0;
 			cf->can_id |= CAN_RTR_FLAG;
 		} else {
-			cf->can_dlc = ((ioread32(&priv->regs->ifregs[0].mcont))
-						 & 0x0f);
+			cf->can_dlc =
+			      ((ioread32(&priv->regs->ifregs[0].mcont)) & 0x0f);
 		}
 
 		for (i = 0, j = 0; i < cf->can_dlc; j++) {
@@ -832,7 +825,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 RX_NEXT:
 		/* Reading the messsage object from the Message RAM */
 		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k + 1);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
 		reg = ioread32(&priv->regs->ifregs[0].mcont);
 	}
 
@@ -880,29 +873,27 @@ INT_STAT:
 	}
 
 MSG_OBJ:
-	if ((int_stat >= 1) && (int_stat <= PCH_RX_OBJ_NUM)) {
+	if ((int_stat >= PCH_RX_OBJ_START) && (int_stat <= PCH_RX_OBJ_END)) {
 		spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 		rcv_pkts = pch_can_rx_normal(ndev, int_stat);
 		spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 		if (rcv_pkts < 0)
 			return 0;
-	} else if ((int_stat > PCH_RX_OBJ_NUM) && (int_stat <= PCH_OBJ_NUM)) {
-		if (priv->msg_obj[int_stat - 1] == PCH_MSG_OBJ_TX) {
-			/* Handle transmission interrupt */
-			can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_NUM - 1);
-			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
-				  &priv->regs->ifregs[1].cmask);
-			dlc = ioread32(&priv->regs->ifregs[1].mcont) &
-				       PCH_IF_MCONT_DLC;
-			pch_can_check_if_busy(&priv->regs->ifregs[1].creq,
-					      int_stat);
-			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
-			if (dlc > 8)
-				dlc = 8;
-			stats->tx_bytes += dlc;
-			stats->tx_packets++;
-		}
+	} else if ((int_stat >= PCH_TX_OBJ_START) &&
+		   (int_stat <= PCH_TX_OBJ_END)) {
+		/* Handle transmission interrupt */
+		can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_END - 1);
+		spin_lock_irqsave(&priv->msgif_reg_lock, flags);
+		iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
+			  &priv->regs->ifregs[1].cmask);
+		dlc = ioread32(&priv->regs->ifregs[1].mcont) &
+			       PCH_IF_MCONT_DLC;
+		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, int_stat);
+		spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
+		if (dlc > 8)
+			dlc = 8;
+		stats->tx_bytes += dlc;
+		stats->tx_packets++;
 	}
 
 	int_stat = pch_can_int_pending(priv);
@@ -1064,12 +1055,12 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (can_dropped_invalid_skb(ndev, skb))
 		return NETDEV_TX_OK;
 
-	if (priv->tx_obj == (PCH_OBJ_NUM + 1)) { /* Point tail Obj */
+	if (priv->tx_obj == PCH_TX_OBJ_END) { /* Point tail Obj */
 		while (pch_get_msg_obj_sts(ndev, (((1 << PCH_TX_OBJ_NUM)-1) <<
 					   PCH_RX_OBJ_NUM)))
 			udelay(500);
 
-		priv->tx_obj = PCH_RX_OBJ_NUM + 1; /* Point head of Tx Obj ID */
+		priv->tx_obj = PCH_TX_OBJ_START; /* Point head of Tx Obj ID */
 		tx_buffer_avail = priv->tx_obj; /* Point Tail of Tx Obj */
 	} else {
 		tx_buffer_avail = priv->tx_obj;
@@ -1113,7 +1104,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 			 (&priv->regs->ifregs[1].dataa1) + j*4);
 	}
 
-	can_put_echo_skb(skb, ndev, tx_buffer_avail - PCH_RX_OBJ_NUM - 1);
+	can_put_echo_skb(skb, ndev, tx_buffer_avail - PCH_RX_OBJ_END - 1);
 
 	/* Updating the size of the data. */
 	pch_can_bit_clear(&priv->regs->ifregs[1].mcont, 0x0f);
@@ -1188,23 +1179,16 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 	pch_can_set_int_enables(priv, PCH_CAN_DISABLE);
 
 	/* Save Tx buffer enable state */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			priv->tx_enable[i] = pch_can_get_rxtx_ir(priv, i + 1,
-								 PCH_TX_IFREG);
-	}
+	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++)
+		priv->tx_enable[i] = pch_can_get_rxtx_ir(priv, i, PCH_TX_IFREG);
 
 	/* Disable all Transmit buffers */
 	pch_can_set_tx_all(priv, 0);
 
 	/* Save Rx buffer enable state */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
-			priv->rx_enable[i] = pch_can_get_rxtx_ir(priv, i + 1,
-						PCH_RX_IFREG);
-			pch_can_get_rx_buffer_link(priv, i + 1,
-						&(priv->rx_link[i]));
-		}
+	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
+		priv->rx_enable[i] = pch_can_get_rxtx_ir(priv, i, PCH_RX_IFREG);
+		pch_can_get_rx_buffer_link(priv, i, &priv->rx_link[i]);
 	}
 
 	/* Disable all Receive buffers */
@@ -1256,24 +1240,16 @@ static int pch_can_resume(struct pci_dev *pdev)
 	pch_can_set_optmode(priv);
 
 	/* Enabling the transmit buffer. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
-			pch_can_set_rxtx(priv, i, priv->tx_enable[i],
-					 PCH_TX_IFREG);
-	}
+	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++)
+		pch_can_set_rxtx(priv, i, priv->tx_enable[i], PCH_TX_IFREG);
 
 	/* Configuring the receive buffer and enabling them. */
-	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
-			/* Restore buffer link */
-			pch_can_set_rx_buffer_link(priv, i + 1,
-						   priv->rx_link[i]);
+	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
+		/* Restore buffer link */
+		pch_can_set_rx_buffer_link(priv, i, priv->rx_link[i]);
 
-			/* Restore buffer enables */
-			pch_can_set_rxtx(priv, i, priv->rx_enable[i],
-					 PCH_RX_IFREG);
-
-		}
+		/* Restore buffer enables */
+		pch_can_set_rxtx(priv, i, priv->rx_enable[i], PCH_RX_IFREG);
 	}
 
 	/* Enable CAN Interrupts */
@@ -1306,7 +1282,6 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 	struct net_device *ndev;
 	struct pch_can_priv *priv;
 	int rc;
-	int index;
 	void __iomem *addr;
 
 	rc = pci_enable_device(pdev);
@@ -1328,7 +1303,7 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 		goto probe_exit_ipmap;
 	}
 
-	ndev = alloc_candev(sizeof(struct pch_can_priv), PCH_TX_OBJ_NUM);
+	ndev = alloc_candev(sizeof(struct pch_can_priv), PCH_TX_OBJ_END);
 	if (!ndev) {
 		rc = -ENOMEM;
 		dev_err(&pdev->dev, "Failed alloc_candev\n");
@@ -1344,7 +1319,7 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 	priv->can.do_get_berr_counter = pch_can_get_berr_counter;
 	priv->can.ctrlmode_supported = CAN_CTRLMODE_LISTENONLY |
 				       CAN_CTRLMODE_LOOPBACK;
-	priv->tx_obj = PCH_RX_OBJ_NUM + 1; /* Point head of Tx Obj */
+	priv->tx_obj = PCH_TX_OBJ_START; /* Point head of Tx Obj */
 
 	ndev->irq = pdev->irq;
 	ndev->flags |= IFF_ECHO;
@@ -1352,15 +1327,9 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 	pci_set_drvdata(pdev, ndev);
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 	ndev->netdev_ops = &pch_can_netdev_ops;
-
 	priv->can.clock.freq = PCH_CAN_CLK; /* Hz */
-	for (index = 0; index < PCH_RX_OBJ_NUM;)
-		priv->msg_obj[index++] = PCH_MSG_OBJ_RX;
-
-	for (index = index;  index < PCH_OBJ_NUM;)
-		priv->msg_obj[index++] = PCH_MSG_OBJ_TX;
 
-	netif_napi_add(ndev, &priv->napi, pch_can_rx_poll, PCH_RX_OBJ_NUM);
+	netif_napi_add(ndev, &priv->napi, pch_can_rx_poll, PCH_RX_OBJ_END);
 
 	rc = register_candev(ndev);
 	if (rc) {
-- 
cgit v1.2.3


From d68f6837c4972b0433e41f8bee4b2b8205610f31 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Mon, 29 Nov 2010 18:16:15 +0000
Subject: can: EG20T PCH: Enumerate LEC macros

For easy to readable, LEC #define macros are replaced to enums.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 77 +++++++++++++++++++++++++----------------------
 1 file changed, 41 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 982ff2d757a8..2d4ab0fc9184 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -71,21 +71,12 @@
 #define PCH_REC			0x00007f00
 #define PCH_TEC			0x000000ff
 
+
 #define PCH_TX_OK		BIT(3)
 #define PCH_RX_OK		BIT(4)
 #define PCH_EPASSIV		BIT(5)
 #define PCH_EWARN		BIT(6)
 #define PCH_BUS_OFF		BIT(7)
-#define PCH_LEC0		BIT(0)
-#define PCH_LEC1		BIT(1)
-#define PCH_LEC2		BIT(2)
-#define PCH_LEC_ALL		(PCH_LEC0 | PCH_LEC1 | PCH_LEC2)
-#define PCH_STUF_ERR		PCH_LEC0
-#define PCH_FORM_ERR		PCH_LEC1
-#define PCH_ACK_ERR		(PCH_LEC0 | PCH_LEC1)
-#define PCH_BIT1_ERR		PCH_LEC2
-#define PCH_BIT0_ERR		(PCH_LEC0 | PCH_LEC2)
-#define PCH_CRC_ERR		(PCH_LEC1 | PCH_LEC2)
 
 /* bit position of certain controller bits. */
 #define PCH_BIT_BRP		0
@@ -117,6 +108,16 @@ enum pch_ifreg {
 	PCH_TX_IFREG,
 };
 
+enum pch_can_err {
+	PCH_STUF_ERR = 1,
+	PCH_FORM_ERR,
+	PCH_ACK_ERR,
+	PCH_BIT1_ERR,
+	PCH_BIT0_ERR,
+	PCH_CRC_ERR,
+	PCH_LEC_ALL,
+};
+
 enum pch_can_mode {
 	PCH_CAN_ENABLE,
 	PCH_CAN_DISABLE,
@@ -620,7 +621,7 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 	struct sk_buff *skb;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct can_frame *cf;
-	u32 errc;
+	u32 errc, lec;
 	struct net_device_stats *stats = &(priv->ndev->stats);
 	enum can_state state = priv->can.state;
 
@@ -665,33 +666,37 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 			"%s -> CAN controller is ERROR PASSIVE .\n", __func__);
 	}
 
-	if (status & PCH_LEC_ALL) {
+	lec = status & PCH_LEC_ALL;
+	switch (lec) {
+	case PCH_STUF_ERR:
+		cf->data[2] |= CAN_ERR_PROT_STUFF;
 		priv->can.can_stats.bus_error++;
 		stats->rx_errors++;
-		switch (status & PCH_LEC_ALL) {
-		case PCH_STUF_ERR:
-			cf->data[2] |= CAN_ERR_PROT_STUFF;
-			break;
-		case PCH_FORM_ERR:
-			cf->data[2] |= CAN_ERR_PROT_FORM;
-			break;
-		case PCH_ACK_ERR:
-			cf->data[2] |= CAN_ERR_PROT_LOC_ACK |
-				       CAN_ERR_PROT_LOC_ACK_DEL;
-			break;
-		case PCH_BIT1_ERR:
-		case PCH_BIT0_ERR:
-			cf->data[2] |= CAN_ERR_PROT_BIT;
-			break;
-		case PCH_CRC_ERR:
-			cf->data[2] |= CAN_ERR_PROT_LOC_CRC_SEQ |
-				       CAN_ERR_PROT_LOC_CRC_DEL;
-			break;
-		default:
-			iowrite32(status | PCH_LEC_ALL, &priv->regs->stat);
-			break;
-		}
-
+		break;
+	case PCH_FORM_ERR:
+		cf->data[2] |= CAN_ERR_PROT_FORM;
+		priv->can.can_stats.bus_error++;
+		stats->rx_errors++;
+		break;
+	case PCH_ACK_ERR:
+		cf->can_id |= CAN_ERR_ACK;
+		priv->can.can_stats.bus_error++;
+		stats->rx_errors++;
+		break;
+	case PCH_BIT1_ERR:
+	case PCH_BIT0_ERR:
+		cf->data[2] |= CAN_ERR_PROT_BIT;
+		priv->can.can_stats.bus_error++;
+		stats->rx_errors++;
+		break;
+	case PCH_CRC_ERR:
+		cf->data[2] |= CAN_ERR_PROT_LOC_CRC_SEQ |
+			       CAN_ERR_PROT_LOC_CRC_DEL;
+		priv->can.can_stats.bus_error++;
+		stats->rx_errors++;
+		break;
+	case PCH_LEC_ALL: /* Written by CPU. No error status */
+		break;
 	}
 
 	priv->can.state = state;
-- 
cgit v1.2.3


From 2989042ca86b94bf4ffa9486921bb300ad44225f Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Mon, 29 Nov 2010 18:19:52 +0000
Subject: can: EG20T PCH: Delete unnecessary spin_lock

Delete unnecessary spin_lock for accessing Message Object.
Since all message objects are divided into tx/rx area completely,
spin_lock processing is unnecessary.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 34 ----------------------------------
 1 file changed, 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 2d4ab0fc9184..a9b6a6525a65 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -71,7 +71,6 @@
 #define PCH_REC			0x00007f00
 #define PCH_TEC			0x000000ff
 
-
 #define PCH_TX_OK		BIT(3)
 #define PCH_RX_OK		BIT(4)
 #define PCH_EPASSIV		BIT(5)
@@ -178,7 +177,6 @@ struct pch_can_priv {
 	unsigned int int_enables;
 	unsigned int int_stat;
 	struct net_device *ndev;
-	spinlock_t msgif_reg_lock; /* Message Interface Registers Access Lock*/
 	unsigned int msg_obj[PCH_TX_OBJ_END];
 	struct pch_can_regs __iomem *regs;
 	struct napi_struct napi;
@@ -309,7 +307,6 @@ static void pch_can_check_if_busy(u32 __iomem *creq_addr, u32 num)
 static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 			     u32 set, enum pch_ifreg dir)
 {
-	unsigned long flags;
 	u32 ie;
 
 	if (dir)
@@ -317,7 +314,6 @@ static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 	else
 		ie = PCH_IF_MCONT_RXIE;
 
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the receive buffer data from RAM to Interface1 registers */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
 	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
@@ -338,10 +334,8 @@ static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 	}
 
 	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
-
 static void pch_can_set_rx_all(struct pch_can_priv *priv, u32 set)
 {
 	int i;
@@ -363,7 +357,6 @@ static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
 static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 			       enum pch_ifreg dir)
 {
-	unsigned long flags;
 	u32 ie, enable;
 
 	if (dir)
@@ -371,7 +364,6 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 	else
 		ie = PCH_IF_MCONT_TXIE;
 
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
 	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
 
@@ -381,7 +373,6 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 	} else {
 		enable = 0;
 	}
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 	return enable;
 }
 
@@ -393,9 +384,6 @@ static int pch_can_int_pending(struct pch_can_priv *priv)
 static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 				       u32 buffer_num, u32 set)
 {
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
 	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
@@ -407,15 +395,11 @@ static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 		pch_can_bit_set(&priv->regs->ifregs[0].mcont, PCH_IF_MCONT_EOB);
 
 	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
 static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 				       u32 buffer_num, u32 *link)
 {
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
 	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
 
@@ -423,7 +407,6 @@ static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 		*link = PCH_DISABLE;
 	else
 		*link = PCH_ENABLE;
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
 static void pch_can_clear_buffers(struct pch_can_priv *priv)
@@ -468,9 +451,6 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 {
 	int i;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_GET,
@@ -529,7 +509,6 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 
 		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
 	}
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
 static void pch_can_init(struct pch_can_priv *priv)
@@ -845,7 +824,6 @@ static int pch_can_rx_poll(struct napi_struct *napi, int quota)
 	u32 int_stat;
 	int rcv_pkts = 0;
 	u32 reg_stat;
-	unsigned long flags;
 
 	int_stat = pch_can_int_pending(priv);
 	if (!int_stat)
@@ -860,12 +838,10 @@ INT_STAT:
 		}
 
 		if (reg_stat & PCH_TX_OK) {
-			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 			iowrite32(PCH_CMASK_RX_TX_GET,
 				  &priv->regs->ifregs[1].cmask);
 			pch_can_check_if_busy(&priv->regs->ifregs[1].creq,
 					       ioread32(&priv->regs->intr));
-			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 			pch_can_bit_clear(&priv->regs->stat, PCH_TX_OK);
 		}
 
@@ -879,22 +855,18 @@ INT_STAT:
 
 MSG_OBJ:
 	if ((int_stat >= PCH_RX_OBJ_START) && (int_stat <= PCH_RX_OBJ_END)) {
-		spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 		rcv_pkts = pch_can_rx_normal(ndev, int_stat);
-		spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 		if (rcv_pkts < 0)
 			return 0;
 	} else if ((int_stat >= PCH_TX_OBJ_START) &&
 		   (int_stat <= PCH_TX_OBJ_END)) {
 		/* Handle transmission interrupt */
 		can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_END - 1);
-		spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 		iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
 			  &priv->regs->ifregs[1].cmask);
 		dlc = ioread32(&priv->regs->ifregs[1].mcont) &
 			       PCH_IF_MCONT_DLC;
 		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, int_stat);
-		spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 		if (dlc > 8)
 			dlc = 8;
 		stats->tx_bytes += dlc;
@@ -1052,7 +1024,6 @@ static int pch_get_msg_obj_sts(struct net_device *ndev, u32 obj_id)
 static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	int i, j;
-	unsigned long flags;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct can_frame *cf = (struct can_frame *)skb->data;
 	int tx_buffer_avail = 0;
@@ -1072,9 +1043,6 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	}
 	priv->tx_obj++;
 
-	/* Attaining the lock. */
-	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
 	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
@@ -1126,8 +1094,6 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
 
-	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
-
 	return NETDEV_TX_OK;
 }
 
-- 
cgit v1.2.3


From 5b28aa319bba96987316425a1131813d87cbab35 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 6 Oct 2010 15:41:15 +0200
Subject: dmaengine i.MX SDMA: Allow to run without firmware

The SDMA firmware consists of a ROM part and a RAM part.
The ROM part is always present in the SDMA engine and
is sufficient for many cases.
This patch allows to pass in platform data containing
the script addresses in ROM, so loading a firmware is
optional now.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Dan Williams <dan.j.williams@intel.com>
---
 arch/arm/plat-mxc/include/mach/sdma.h |  46 +++++++++
 drivers/dma/imx-sdma.c                | 174 +++++++++++++++-------------------
 2 files changed, 124 insertions(+), 96 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/plat-mxc/include/mach/sdma.h b/arch/arm/plat-mxc/include/mach/sdma.h
index 9be112227ac4..913e0432e40e 100644
--- a/arch/arm/plat-mxc/include/mach/sdma.h
+++ b/arch/arm/plat-mxc/include/mach/sdma.h
@@ -1,17 +1,63 @@
 #ifndef __MACH_MXC_SDMA_H__
 #define __MACH_MXC_SDMA_H__
 
+/**
+ * struct sdma_script_start_addrs - SDMA script start pointers
+ *
+ * start addresses of the different functions in the physical
+ * address space of the SDMA engine.
+ */
+struct sdma_script_start_addrs {
+	s32 ap_2_ap_addr;
+	s32 ap_2_bp_addr;
+	s32 ap_2_ap_fixed_addr;
+	s32 bp_2_ap_addr;
+	s32 loopback_on_dsp_side_addr;
+	s32 mcu_interrupt_only_addr;
+	s32 firi_2_per_addr;
+	s32 firi_2_mcu_addr;
+	s32 per_2_firi_addr;
+	s32 mcu_2_firi_addr;
+	s32 uart_2_per_addr;
+	s32 uart_2_mcu_addr;
+	s32 per_2_app_addr;
+	s32 mcu_2_app_addr;
+	s32 per_2_per_addr;
+	s32 uartsh_2_per_addr;
+	s32 uartsh_2_mcu_addr;
+	s32 per_2_shp_addr;
+	s32 mcu_2_shp_addr;
+	s32 ata_2_mcu_addr;
+	s32 mcu_2_ata_addr;
+	s32 app_2_per_addr;
+	s32 app_2_mcu_addr;
+	s32 shp_2_per_addr;
+	s32 shp_2_mcu_addr;
+	s32 mshc_2_mcu_addr;
+	s32 mcu_2_mshc_addr;
+	s32 spdif_2_mcu_addr;
+	s32 mcu_2_spdif_addr;
+	s32 asrc_2_mcu_addr;
+	s32 ext_mem_2_ipu_addr;
+	s32 descrambler_addr;
+	s32 dptc_dvfs_addr;
+	s32 utra_addr;
+	s32 ram_code_start_addr;
+};
+
 /**
  * struct sdma_platform_data - platform specific data for SDMA engine
  *
  * @sdma_version	The version of this SDMA engine
  * @cpu_name		used to generate the firmware name
  * @to_version		CPU Tape out version
+ * @script_addrs	SDMA scripts addresses in SDMA ROM
  */
 struct sdma_platform_data {
 	int sdma_version;
 	char *cpu_name;
 	int to_version;
+	struct sdma_script_start_addrs *script_addrs;
 };
 
 #endif /* __MACH_MXC_SDMA_H__ */
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 0834323a0599..01166a9c3241 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -273,50 +273,6 @@ struct sdma_channel {
 #define MXC_SDMA_MIN_PRIORITY 1
 #define MXC_SDMA_MAX_PRIORITY 7
 
-/**
- * struct sdma_script_start_addrs - SDMA script start pointers
- *
- * start addresses of the different functions in the physical
- * address space of the SDMA engine.
- */
-struct sdma_script_start_addrs {
-	u32 ap_2_ap_addr;
-	u32 ap_2_bp_addr;
-	u32 ap_2_ap_fixed_addr;
-	u32 bp_2_ap_addr;
-	u32 loopback_on_dsp_side_addr;
-	u32 mcu_interrupt_only_addr;
-	u32 firi_2_per_addr;
-	u32 firi_2_mcu_addr;
-	u32 per_2_firi_addr;
-	u32 mcu_2_firi_addr;
-	u32 uart_2_per_addr;
-	u32 uart_2_mcu_addr;
-	u32 per_2_app_addr;
-	u32 mcu_2_app_addr;
-	u32 per_2_per_addr;
-	u32 uartsh_2_per_addr;
-	u32 uartsh_2_mcu_addr;
-	u32 per_2_shp_addr;
-	u32 mcu_2_shp_addr;
-	u32 ata_2_mcu_addr;
-	u32 mcu_2_ata_addr;
-	u32 app_2_per_addr;
-	u32 app_2_mcu_addr;
-	u32 shp_2_per_addr;
-	u32 shp_2_mcu_addr;
-	u32 mshc_2_mcu_addr;
-	u32 mcu_2_mshc_addr;
-	u32 spdif_2_mcu_addr;
-	u32 mcu_2_spdif_addr;
-	u32 asrc_2_mcu_addr;
-	u32 ext_mem_2_ipu_addr;
-	u32 descrambler_addr;
-	u32 dptc_dvfs_addr;
-	u32 utra_addr;
-	u32 ram_code_start_addr;
-};
-
 #define SDMA_FIRMWARE_MAGIC 0x414d4453
 
 /**
@@ -1127,8 +1083,74 @@ static void sdma_issue_pending(struct dma_chan *chan)
 	 */
 }
 
-static int __init sdma_init(struct sdma_engine *sdma,
-		void *ram_code, int ram_code_size)
+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1	34
+
+static void sdma_add_scripts(struct sdma_engine *sdma,
+		const struct sdma_script_start_addrs *addr)
+{
+	s32 *addr_arr = (u32 *)addr;
+	s32 *saddr_arr = (u32 *)sdma->script_addrs;
+	int i;
+
+	for (i = 0; i < SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; i++)
+		if (addr_arr[i] > 0)
+			saddr_arr[i] = addr_arr[i];
+}
+
+static int __init sdma_get_firmware(struct sdma_engine *sdma,
+		const char *cpu_name, int to_version)
+{
+	const struct firmware *fw;
+	char *fwname;
+	const struct sdma_firmware_header *header;
+	int ret;
+	const struct sdma_script_start_addrs *addr;
+	unsigned short *ram_code;
+
+	fwname = kasprintf(GFP_KERNEL, "sdma-%s-to%d.bin", cpu_name, to_version);
+	if (!fwname)
+		return -ENOMEM;
+
+	ret = request_firmware(&fw, fwname, sdma->dev);
+	if (ret) {
+		kfree(fwname);
+		return ret;
+	}
+	kfree(fwname);
+
+	if (fw->size < sizeof(*header))
+		goto err_firmware;
+
+	header = (struct sdma_firmware_header *)fw->data;
+
+	if (header->magic != SDMA_FIRMWARE_MAGIC)
+		goto err_firmware;
+	if (header->ram_code_start + header->ram_code_size > fw->size)
+		goto err_firmware;
+
+	addr = (void *)header + header->script_addrs_start;
+	ram_code = (void *)header + header->ram_code_start;
+
+	clk_enable(sdma->clk);
+	/* download the RAM image for SDMA */
+	sdma_load_script(sdma, ram_code,
+			header->ram_code_size,
+			sdma->script_addrs->ram_code_start_addr);
+	clk_disable(sdma->clk);
+
+	sdma_add_scripts(sdma, addr);
+
+	dev_info(sdma->dev, "loaded firmware %d.%d\n",
+			header->version_major,
+			header->version_minor);
+
+err_firmware:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int __init sdma_init(struct sdma_engine *sdma)
 {
 	int i, ret;
 	dma_addr_t ccb_phys;
@@ -1192,11 +1214,6 @@ static int __init sdma_init(struct sdma_engine *sdma,
 
 	__raw_writel(ccb_phys, sdma->regs + SDMA_H_C0PTR);
 
-	/* download the RAM image for SDMA */
-	sdma_load_script(sdma, ram_code,
-			ram_code_size,
-			sdma->script_addrs->ram_code_start_addr);
-
 	/* Set bits of CONFIG register with given context switching mode */
 	__raw_writel(SDMA_H_CONFIG_CSM, sdma->regs + SDMA_H_CONFIG);
 
@@ -1216,14 +1233,9 @@ err_dma_alloc:
 static int __init sdma_probe(struct platform_device *pdev)
 {
 	int ret;
-	const struct firmware *fw;
-	const struct sdma_firmware_header *header;
-	const struct sdma_script_start_addrs *addr;
 	int irq;
-	unsigned short *ram_code;
 	struct resource *iores;
 	struct sdma_platform_data *pdata = pdev->dev.platform_data;
-	char *fwname;
 	int i;
 	dma_cap_mask_t mask;
 	struct sdma_engine *sdma;
@@ -1262,38 +1274,9 @@ static int __init sdma_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_request_irq;
 
-	fwname = kasprintf(GFP_KERNEL, "sdma-%s-to%d.bin",
-			pdata->cpu_name, pdata->to_version);
-	if (!fwname) {
-		ret = -ENOMEM;
-		goto err_cputype;
-	}
-
-	ret = request_firmware(&fw, fwname, &pdev->dev);
-	if (ret) {
-		dev_err(&pdev->dev, "request firmware \"%s\" failed with %d\n",
-				fwname, ret);
-		kfree(fwname);
-		goto err_cputype;
-	}
-	kfree(fwname);
-
-	if (fw->size < sizeof(*header))
-		goto err_firmware;
-
-	header = (struct sdma_firmware_header *)fw->data;
-
-	if (header->magic != SDMA_FIRMWARE_MAGIC)
-		goto err_firmware;
-	if (header->ram_code_start + header->ram_code_size > fw->size)
-		goto err_firmware;
-
-	addr = (void *)header + header->script_addrs_start;
-	ram_code = (void *)header + header->ram_code_start;
-	sdma->script_addrs = kmalloc(sizeof(*addr), GFP_KERNEL);
+	sdma->script_addrs = kzalloc(sizeof(*sdma->script_addrs), GFP_KERNEL);
 	if (!sdma->script_addrs)
-		goto err_firmware;
-	memcpy(sdma->script_addrs, addr, sizeof(*addr));
+		goto err_alloc;
 
 	sdma->version = pdata->sdma_version;
 
@@ -1316,10 +1299,15 @@ static int __init sdma_probe(struct platform_device *pdev)
 		list_add_tail(&sdmac->chan.device_node, &sdma->dma_device.channels);
 	}
 
-	ret = sdma_init(sdma, ram_code, header->ram_code_size);
+	ret = sdma_init(sdma);
 	if (ret)
 		goto err_init;
 
+	if (pdata->script_addrs)
+		sdma_add_scripts(sdma, pdata->script_addrs);
+
+	sdma_get_firmware(sdma, pdata->cpu_name, pdata->to_version);
+
 	sdma->dma_device.dev = &pdev->dev;
 
 	sdma->dma_device.device_alloc_chan_resources = sdma_alloc_chan_resources;
@@ -1336,10 +1324,6 @@ static int __init sdma_probe(struct platform_device *pdev)
 		goto err_init;
 	}
 
-	dev_info(&pdev->dev, "initialized (firmware %d.%d)\n",
-			header->version_major,
-			header->version_minor);
-
 	/* request channel 0. This is an internal control channel
 	 * to the SDMA engine and not available to clients.
 	 */
@@ -1347,15 +1331,13 @@ static int __init sdma_probe(struct platform_device *pdev)
 	dma_cap_set(DMA_SLAVE, mask);
 	dma_request_channel(mask, NULL, NULL);
 
-	release_firmware(fw);
+	dev_info(sdma->dev, "initialized\n");
 
 	return 0;
 
 err_init:
 	kfree(sdma->script_addrs);
-err_firmware:
-	release_firmware(fw);
-err_cputype:
+err_alloc:
 	free_irq(irq, sdma);
 err_request_irq:
 	iounmap(sdma->regs);
-- 
cgit v1.2.3


From 29bb6afcb077bd153c7738e73840dde808132fb5 Mon Sep 17 00:00:00 2001
From: Eric Bénard <eric@eukrea.com>
Date: Sat, 27 Nov 2010 09:15:38 +0100
Subject: plat-mxc/ehci.c: fix compile breakage
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

commits 2eb42d5c287f5e883a4b3ebe668ba880caa351e5 and
9e1dde33876ba83ad586c336647fff133d0f5472 renamed some defines
but didn't fix all the places where these defines are used
leading to a compile failure for USB on i.MX31, 35 and 27.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/plat-mxc/ehci.c         | 12 ++++++------
 drivers/usb/gadget/fsl_mxc_udc.c |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/plat-mxc/ehci.c b/arch/arm/plat-mxc/ehci.c
index 4bac3d5545d3..b79c8090197c 100644
--- a/arch/arm/plat-mxc/ehci.c
+++ b/arch/arm/plat-mxc/ehci.c
@@ -115,7 +115,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags)
 #endif /* if defined(CONFIG_SOC_IMX25) */
 #if defined(CONFIG_ARCH_MX3)
 	if (cpu_is_mx31()) {
-		v = readl(MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR +
+		v = readl(MX31_IO_ADDRESS(MX31_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 
 		switch (port) {
@@ -153,13 +153,13 @@ int mxc_initialize_usb_hw(int port, unsigned int flags)
 			return -EINVAL;
 		}
 
-		writel(v, MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR +
+		writel(v, MX31_IO_ADDRESS(MX31_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 		return 0;
 	}
 
 	if (cpu_is_mx35()) {
-		v = readl(MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 
 		switch (port) {
@@ -196,7 +196,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags)
 			return -EINVAL;
 		}
 
-		writel(v, MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		writel(v, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 		return 0;
 	}
@@ -206,7 +206,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags)
 		/* On i.MX27 we can use the i.MX31 USBCTRL bits, they
 		 * are identical
 		 */
-		v = readl(MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR +
+		v = readl(MX27_IO_ADDRESS(MX27_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 		switch (port) {
 		case 0:	/* OTG port */
@@ -241,7 +241,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags)
 		default:
 			return -EINVAL;
 		}
-		writel(v, MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR +
+		writel(v, MX27_IO_ADDRESS(MX27_USB_BASE_ADDR +
 				     USBCTRL_OTGBASE_OFFSET));
 		return 0;
 	}
diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c
index 5bdbfe619853..77b1eb577029 100644
--- a/drivers/usb/gadget/fsl_mxc_udc.c
+++ b/drivers/usb/gadget/fsl_mxc_udc.c
@@ -93,9 +93,9 @@ void fsl_udc_clk_finalize(struct platform_device *pdev)
 
 	/* workaround ENGcm09152 for i.MX35 */
 	if (pdata->workaround & FLS_USB2_WORKAROUND_ENGCM09152) {
-		v = readl(MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				USBPHYCTRL_OTGBASE_OFFSET));
-		writel(v | USBPHYCTRL_EVDO, MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		writel(v | USBPHYCTRL_EVDO, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				USBPHYCTRL_OTGBASE_OFFSET));
 	}
 #endif
-- 
cgit v1.2.3


From f18ca364617d5e1fdd7300e025473496e397db4b Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:09 +0000
Subject: sfc: Reduce log level for MCDI error response in efx_mcdi_rpc()

Some errors are expected, e.g. when sending new commands to an MC
running old firmware.  Only the caller of efx_mcdi_rpc() can decide
what is a real error.  Therefore log the error responses with
netif_dbg().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/mcdi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index 12cf910c2ce7..e389ac6c214f 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -381,7 +381,7 @@ int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd,
 				  -rc);
 			efx_schedule_reset(efx, RESET_TYPE_MC_FAILURE);
 		} else
-			netif_err(efx, hw, efx->net_dev,
+			netif_dbg(efx, hw, efx->net_dev,
 				  "MC command 0x%x inlen %d failed rc=%d\n",
 				  cmd, (int)inlen, -rc);
 	}
-- 
cgit v1.2.3


From 4484cd7dedecf59aee0775c6658f95bdee65f277 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:14 +0000
Subject: sfc: Fix condition for no-op in set_phy_flash_cfg()

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon_boards.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index cfc6a5b5a477..cfc29d767588 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -325,7 +325,7 @@ static ssize_t set_phy_flash_cfg(struct device *dev,
 		new_mode = old_mode & ~PHY_MODE_SPECIAL;
 	else
 		new_mode = PHY_MODE_SPECIAL;
-	if (old_mode == new_mode) {
+	if (!((old_mode ^ new_mode) & PHY_MODE_SPECIAL)) {
 		err = 0;
 	} else if (efx->state != STATE_RUNNING || netif_running(efx->net_dev)) {
 		err = -EBUSY;
-- 
cgit v1.2.3


From 71839f7d162f973f5931d30d1376a2dc5c0bed5a Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:24 +0000
Subject: sfc: Distinguish critical and non-critical over-temperature
 conditions

Set both the 'maximum' and critical temperature limits for LM87
hardware monitors on Falcon boards.  Do not shut down a port until the
critical temperature is reached, but warn as soon as the 'maximum'
temperature is reached.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon_boards.c | 109 +++++++++++++++++++++++++++++-----------
 1 file changed, 80 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index cfc29d767588..86180ee02ec0 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -30,17 +30,28 @@
 #define FALCON_BOARD_SFN4112F 0x52
 
 /* Board temperature is about 15°C above ambient when air flow is
- * limited. */
+ * limited.  The maximum acceptable ambient temperature varies
+ * depending on the PHY specifications but the critical temperature
+ * above which we should shut down to avoid damage is 80°C. */
 #define FALCON_BOARD_TEMP_BIAS	15
+#define FALCON_BOARD_TEMP_CRIT	(80 + FALCON_BOARD_TEMP_BIAS)
 
 /* SFC4000 datasheet says: 'The maximum permitted junction temperature
  * is 125°C; the thermal design of the environment for the SFC4000
  * should aim to keep this well below 100°C.' */
+#define FALCON_JUNC_TEMP_MIN	0
 #define FALCON_JUNC_TEMP_MAX	90
+#define FALCON_JUNC_TEMP_CRIT	125
 
 /*****************************************************************************
  * Support for LM87 sensor chip used on several boards
  */
+#define LM87_REG_TEMP_HW_INT_LOCK	0x13
+#define LM87_REG_TEMP_HW_EXT_LOCK	0x14
+#define LM87_REG_TEMP_HW_INT		0x17
+#define LM87_REG_TEMP_HW_EXT		0x18
+#define LM87_REG_TEMP_EXT1		0x26
+#define LM87_REG_TEMP_INT		0x27
 #define LM87_REG_ALARMS1		0x41
 #define LM87_REG_ALARMS2		0x42
 #define LM87_IN_LIMITS(nr, _min, _max)			\
@@ -57,6 +68,27 @@
 
 #if defined(CONFIG_SENSORS_LM87) || defined(CONFIG_SENSORS_LM87_MODULE)
 
+static int efx_poke_lm87(struct i2c_client *client, const u8 *reg_values)
+{
+	while (*reg_values) {
+		u8 reg = *reg_values++;
+		u8 value = *reg_values++;
+		int rc = i2c_smbus_write_byte_data(client, reg, value);
+		if (rc)
+			return rc;
+	}
+	return 0;
+}
+
+static const u8 falcon_lm87_common_regs[] = {
+	LM87_REG_TEMP_HW_INT_LOCK, FALCON_BOARD_TEMP_CRIT,
+	LM87_REG_TEMP_HW_INT, FALCON_BOARD_TEMP_CRIT,
+	LM87_TEMP_EXT1_LIMITS(FALCON_JUNC_TEMP_MIN, FALCON_JUNC_TEMP_MAX),
+	LM87_REG_TEMP_HW_EXT_LOCK, FALCON_JUNC_TEMP_CRIT,
+	LM87_REG_TEMP_HW_EXT, FALCON_JUNC_TEMP_CRIT,
+	0
+};
+
 static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info,
 			 const u8 *reg_values)
 {
@@ -67,13 +99,12 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info,
 	if (!client)
 		return -EIO;
 
-	while (*reg_values) {
-		u8 reg = *reg_values++;
-		u8 value = *reg_values++;
-		rc = i2c_smbus_write_byte_data(client, reg, value);
-		if (rc)
-			goto err;
-	}
+	rc = efx_poke_lm87(client, reg_values);
+	if (rc)
+		goto err;
+	rc = efx_poke_lm87(client, falcon_lm87_common_regs);
+	if (rc)
+		goto err;
 
 	board->hwmon_client = client;
 	return 0;
@@ -91,36 +122,56 @@ static void efx_fini_lm87(struct efx_nic *efx)
 static int efx_check_lm87(struct efx_nic *efx, unsigned mask)
 {
 	struct i2c_client *client = falcon_board(efx)->hwmon_client;
-	s32 alarms1, alarms2;
+	bool temp_crit, elec_fault, is_failure;
+	u16 alarms;
+	s32 reg;
 
 	/* If link is up then do not monitor temperature */
 	if (EFX_WORKAROUND_7884(efx) && efx->link_state.up)
 		return 0;
 
-	alarms1 = i2c_smbus_read_byte_data(client, LM87_REG_ALARMS1);
-	alarms2 = i2c_smbus_read_byte_data(client, LM87_REG_ALARMS2);
-	if (alarms1 < 0)
-		return alarms1;
-	if (alarms2 < 0)
-		return alarms2;
-	alarms1 &= mask;
-	alarms2 &= mask >> 8;
-	if (alarms1 || alarms2) {
+	reg = i2c_smbus_read_byte_data(client, LM87_REG_ALARMS1);
+	if (reg < 0)
+		return reg;
+	alarms = reg;
+	reg = i2c_smbus_read_byte_data(client, LM87_REG_ALARMS2);
+	if (reg < 0)
+		return reg;
+	alarms |= reg << 8;
+	alarms &= mask;
+
+	temp_crit = false;
+	if (alarms & LM87_ALARM_TEMP_INT) {
+		reg = i2c_smbus_read_byte_data(client, LM87_REG_TEMP_INT);
+		if (reg < 0)
+			return reg;
+		if (reg > FALCON_BOARD_TEMP_CRIT)
+			temp_crit = true;
+	}
+	if (alarms & LM87_ALARM_TEMP_EXT1) {
+		reg = i2c_smbus_read_byte_data(client, LM87_REG_TEMP_EXT1);
+		if (reg < 0)
+			return reg;
+		if (reg > FALCON_JUNC_TEMP_CRIT)
+			temp_crit = true;
+	}
+	elec_fault = alarms & ~(LM87_ALARM_TEMP_INT | LM87_ALARM_TEMP_EXT1);
+	is_failure = temp_crit || elec_fault;
+
+	if (alarms)
 		netif_err(efx, hw, efx->net_dev,
-			  "LM87 detected a hardware failure (status %02x:%02x)"
-			  "%s%s%s\n",
-			  alarms1, alarms2,
-			  (alarms1 & LM87_ALARM_TEMP_INT) ?
+			  "LM87 detected a hardware %s (status %02x:%02x)"
+			  "%s%s%s%s\n",
+			  is_failure ? "failure" : "problem",
+			  alarms & 0xff, alarms >> 8,
+			  (alarms & LM87_ALARM_TEMP_INT) ?
 			  "; board is overheating" : "",
-			  (alarms1 & LM87_ALARM_TEMP_EXT1) ?
+			  (alarms & LM87_ALARM_TEMP_EXT1) ?
 			  "; controller is overheating" : "",
-			  (alarms1 & ~(LM87_ALARM_TEMP_INT | LM87_ALARM_TEMP_EXT1)
-			   || alarms2) ?
-			  "; electrical fault" : "");
-		return -ERANGE;
-	}
+			  temp_crit ? "; reached critical temperature" : "",
+			  elec_fault ? "; electrical fault" : "");
 
-	return 0;
+	return is_failure ? -ERANGE : 0;
 }
 
 #else /* !CONFIG_SENSORS_LM87 */
-- 
cgit v1.2.3


From adc1d234116c22247e3886fb6e9bef450a0110f2 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:31 +0000
Subject: sfc: Read-to-clear LM87 alarm/interrupt status at start of day

We do not want to shut down the board based on a fault that has
already been cleared.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon_boards.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index 86180ee02ec0..6c20d4569d81 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -99,6 +99,10 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info,
 	if (!client)
 		return -EIO;
 
+	/* Read-to-clear alarm/interrupt status */
+	i2c_smbus_read_byte_data(client, LM87_REG_ALARMS1);
+	i2c_smbus_read_byte_data(client, LM87_REG_ALARMS2);
+
 	rc = efx_poke_lm87(client, reg_values);
 	if (rc)
 		goto err;
-- 
cgit v1.2.3


From 3157183a90fdbd686f939d2f032b675f7e9983d6 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:37 +0000
Subject: sfc: Clear RXIN_SEL when soft-resetting QT2025C

When we enable PMA/PMD loopback this automatically sets RXIN_SEL
(inverse polarity for RXIN).  We need to clear that bit during the
soft-reset sequence, as it is not done automatically.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/qt202x_phy.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/sfc/qt202x_phy.c b/drivers/net/sfc/qt202x_phy.c
index 68813d1d85f3..ea3ae0089315 100644
--- a/drivers/net/sfc/qt202x_phy.c
+++ b/drivers/net/sfc/qt202x_phy.c
@@ -41,6 +41,8 @@
 #define PCS_UC_STATUS_LBN	0
 #define PCS_UC_STATUS_WIDTH	8
 #define PCS_UC_STATUS_FW_SAVE	0x20
+#define PMA_PMD_MODE_REG	0xc301
+#define PMA_PMD_RXIN_SEL_LBN	6
 #define PMA_PMD_FTX_CTRL2_REG	0xc309
 #define PMA_PMD_FTX_STATIC_LBN	13
 #define PMA_PMD_VEND1_REG	0xc001
@@ -282,6 +284,10 @@ static int qt2025c_select_phy_mode(struct efx_nic *efx)
 	 * slow) reload of the firmware image (the microcontroller's code
 	 * memory is not affected by the microcontroller reset). */
 	efx_mdio_write(efx, 1, 0xc317, 0x00ff);
+	/* PMA/PMD loopback sets RXIN to inverse polarity and the firmware
+	 * restart doesn't reset it. We need to do that ourselves. */
+	efx_mdio_set_flag(efx, 1, PMA_PMD_MODE_REG,
+			  1 << PMA_PMD_RXIN_SEL_LBN, false);
 	efx_mdio_write(efx, 1, 0xc300, 0x0002);
 	msleep(20);
 
-- 
cgit v1.2.3


From 18e3ee2cf96adf072deeb291eed670f2c23bb2fc Mon Sep 17 00:00:00 2001
From: Steve Hodgson <shodgson@solarflare.com>
Date: Thu, 2 Dec 2010 13:46:55 +0000
Subject: sfc: Fix event based MCDI completion and MC REBOOT/CMDDONE ordering
 issue

The mcfw *never* sends CMDDONE when rebooting. Changing this so that it always
sends CMDDONE *before* REBOOT is easy on Siena, but it's not obvious that we
could guarantee to be able to implement this on future hardware.

Given this, I'm less convinced that the protocol should be changed.

To reiterate the failure mode: The driver sees this:

 issue command
 receive REBOOT event

Was that reboot event sent before the command was issued, or in
response to the command? If the former then there will be a subsequent
CMDDONE event, if the latter, then there will be no CMDDONE event.

Options to resolve this are:

 1. REBOOT always completes an outstanding mcdi request, and we set
    the credits count to ignore a subsequent CMDDONE event with
    mismatching seqno.

 2. REBOOT never completes an outstanding mcdi request. If there is
    no CMDDONE event then we rely on the mcdi timeout code to complete
    the outstanding request, incurring a 10s delay.

I'd argue that (2) is tidier, but that incurring a 10s delay is a little
needless. Let's go with (1).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/mcdi.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index e389ac6c214f..b716e827b291 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -463,6 +463,7 @@ static void efx_mcdi_ev_death(struct efx_nic *efx, int rc)
 		if (mcdi->mode == MCDI_MODE_EVENTS) {
 			mcdi->resprc = rc;
 			mcdi->resplen = 0;
+			++mcdi->credits;
 		}
 	} else
 		/* Nobody was waiting for an MCDI request, so trigger a reset */
-- 
cgit v1.2.3


From 6c88b0b6dc886e49c0e6ee21d677c2e380bde688 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:01 +0000
Subject: sfc: Remove broken automatic fallback for invalid Falcon chip/board
 config

If the Falcon board config is invalid, we cannot proceed - we do not
have a valid board type to pass to falcon_probe_board(), and if we
kluge that to work with an unknown board then other initialisation
code will crash.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon.c | 57 ++++++++++++++++++++----------------------------
 1 file changed, 24 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 267019bb2b15..b2c3381c3cdb 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1235,7 +1235,6 @@ static void falcon_remove_spi_devices(struct efx_nic *efx)
 static int falcon_probe_nvconfig(struct efx_nic *efx)
 {
 	struct falcon_nvconfig *nvconfig;
-	int board_rev;
 	int rc;
 
 	nvconfig = kmalloc(sizeof(*nvconfig), GFP_KERNEL);
@@ -1243,37 +1242,25 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 		return -ENOMEM;
 
 	rc = falcon_read_nvram(efx, nvconfig);
-	if (rc == -EINVAL) {
-		netif_err(efx, probe, efx->net_dev,
-			  "NVRAM is invalid therefore using defaults\n");
-		efx->phy_type = PHY_TYPE_NONE;
-		efx->mdio.prtad = MDIO_PRTAD_NONE;
-		board_rev = 0;
-		rc = 0;
-	} else if (rc) {
+	if (rc)
 		goto fail1;
-	} else {
-		struct falcon_nvconfig_board_v2 *v2 = &nvconfig->board_v2;
-		struct falcon_nvconfig_board_v3 *v3 = &nvconfig->board_v3;
-
-		efx->phy_type = v2->port0_phy_type;
-		efx->mdio.prtad = v2->port0_phy_addr;
-		board_rev = le16_to_cpu(v2->board_revision);
-
-		if (le16_to_cpu(nvconfig->board_struct_ver) >= 3) {
-			rc = falcon_spi_device_init(
-				efx, &efx->spi_flash, FFE_AB_SPI_DEVICE_FLASH,
-				le32_to_cpu(v3->spi_device_type
-					    [FFE_AB_SPI_DEVICE_FLASH]));
-			if (rc)
-				goto fail2;
-			rc = falcon_spi_device_init(
-				efx, &efx->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,
-				le32_to_cpu(v3->spi_device_type
-					    [FFE_AB_SPI_DEVICE_EEPROM]));
-			if (rc)
-				goto fail2;
-		}
+
+	efx->phy_type = nvconfig->board_v2.port0_phy_type;
+	efx->mdio.prtad = nvconfig->board_v2.port0_phy_addr;
+
+	if (le16_to_cpu(nvconfig->board_struct_ver) >= 3) {
+		rc = falcon_spi_device_init(
+			efx, &efx->spi_flash, FFE_AB_SPI_DEVICE_FLASH,
+			le32_to_cpu(nvconfig->board_v3
+				    .spi_device_type[FFE_AB_SPI_DEVICE_FLASH]));
+		if (rc)
+			goto fail2;
+		rc = falcon_spi_device_init(
+			efx, &efx->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,
+			le32_to_cpu(nvconfig->board_v3
+				    .spi_device_type[FFE_AB_SPI_DEVICE_EEPROM]));
+		if (rc)
+			goto fail2;
 	}
 
 	/* Read the MAC addresses */
@@ -1282,7 +1269,8 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 	netif_dbg(efx, probe, efx->net_dev, "PHY is %d phy_id %d\n",
 		  efx->phy_type, efx->mdio.prtad);
 
-	rc = falcon_probe_board(efx, board_rev);
+	rc = falcon_probe_board(efx,
+				le16_to_cpu(nvconfig->board_v2.board_revision));
 	if (rc)
 		goto fail2;
 
@@ -1419,8 +1407,11 @@ static int falcon_probe_nic(struct efx_nic *efx)
 
 	/* Read in the non-volatile configuration */
 	rc = falcon_probe_nvconfig(efx);
-	if (rc)
+	if (rc) {
+		if (rc == -EINVAL)
+			netif_err(efx, probe, efx->net_dev, "NVRAM is invalid\n");
 		goto fail5;
+	}
 
 	/* Initialise I2C adapter */
 	board = falcon_board(efx);
-- 
cgit v1.2.3


From 6a8872c54d177abd900a0cf165b76ecb4803f052 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:10 +0000
Subject: sfc: Expose Falcon BootROM config through MTD, not ethtool

The ethtool EEPROM interface is really meant for exposing chip
configuration, not BootROM configuration.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/ethtool.c | 59 ------------------------------------
 drivers/net/sfc/mtd.c     | 77 +++++++++++++++++++++++++++++++++--------------
 2 files changed, 54 insertions(+), 82 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index edb9d16b8b47..00fb6743c8a6 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -17,7 +17,6 @@
 #include "efx.h"
 #include "filter.h"
 #include "nic.h"
-#include "spi.h"
 #include "mdio_10g.h"
 
 struct ethtool_string {
@@ -629,61 +628,6 @@ static u32 efx_ethtool_get_link(struct net_device *net_dev)
 	return efx->link_state.up;
 }
 
-static int efx_ethtool_get_eeprom_len(struct net_device *net_dev)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-	struct efx_spi_device *spi = efx->spi_eeprom;
-
-	if (!spi)
-		return 0;
-	return min(spi->size, EFX_EEPROM_BOOTCONFIG_END) -
-		min(spi->size, EFX_EEPROM_BOOTCONFIG_START);
-}
-
-static int efx_ethtool_get_eeprom(struct net_device *net_dev,
-				  struct ethtool_eeprom *eeprom, u8 *buf)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-	struct efx_spi_device *spi = efx->spi_eeprom;
-	size_t len;
-	int rc;
-
-	rc = mutex_lock_interruptible(&efx->spi_lock);
-	if (rc)
-		return rc;
-	rc = falcon_spi_read(efx, spi,
-			     eeprom->offset + EFX_EEPROM_BOOTCONFIG_START,
-			     eeprom->len, &len, buf);
-	mutex_unlock(&efx->spi_lock);
-
-	eeprom->magic = EFX_ETHTOOL_EEPROM_MAGIC;
-	eeprom->len = len;
-	return rc;
-}
-
-static int efx_ethtool_set_eeprom(struct net_device *net_dev,
-				  struct ethtool_eeprom *eeprom, u8 *buf)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-	struct efx_spi_device *spi = efx->spi_eeprom;
-	size_t len;
-	int rc;
-
-	if (eeprom->magic != EFX_ETHTOOL_EEPROM_MAGIC)
-		return -EINVAL;
-
-	rc = mutex_lock_interruptible(&efx->spi_lock);
-	if (rc)
-		return rc;
-	rc = falcon_spi_write(efx, spi,
-			      eeprom->offset + EFX_EEPROM_BOOTCONFIG_START,
-			      eeprom->len, &len, buf);
-	mutex_unlock(&efx->spi_lock);
-
-	eeprom->len = len;
-	return rc;
-}
-
 static int efx_ethtool_get_coalesce(struct net_device *net_dev,
 				    struct ethtool_coalesce *coalesce)
 {
@@ -1116,9 +1060,6 @@ const struct ethtool_ops efx_ethtool_ops = {
 	.set_msglevel		= efx_ethtool_set_msglevel,
 	.nway_reset		= efx_ethtool_nway_reset,
 	.get_link		= efx_ethtool_get_link,
-	.get_eeprom_len		= efx_ethtool_get_eeprom_len,
-	.get_eeprom		= efx_ethtool_get_eeprom,
-	.set_eeprom		= efx_ethtool_set_eeprom,
 	.get_coalesce		= efx_ethtool_get_coalesce,
 	.set_coalesce		= efx_ethtool_set_coalesce,
 	.get_ringparam		= efx_ethtool_get_ringparam,
diff --git a/drivers/net/sfc/mtd.c b/drivers/net/sfc/mtd.c
index 02e54b4f701f..d44c74584e0f 100644
--- a/drivers/net/sfc/mtd.c
+++ b/drivers/net/sfc/mtd.c
@@ -387,35 +387,66 @@ static struct efx_mtd_ops falcon_mtd_ops = {
 
 static int falcon_mtd_probe(struct efx_nic *efx)
 {
-	struct efx_spi_device *spi = efx->spi_flash;
+	struct efx_spi_device *spi;
 	struct efx_mtd *efx_mtd;
-	int rc;
+	int rc = -ENODEV;
 
 	ASSERT_RTNL();
 
-	if (!spi || spi->size <= FALCON_FLASH_BOOTCODE_START)
-		return -ENODEV;
-
-	efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
-			  GFP_KERNEL);
-	if (!efx_mtd)
-		return -ENOMEM;
-
-	efx_mtd->spi = spi;
-	efx_mtd->name = "flash";
-	efx_mtd->ops = &falcon_mtd_ops;
+	spi = efx->spi_flash;
+	if (spi && spi->size > FALCON_FLASH_BOOTCODE_START) {
+		efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
+				  GFP_KERNEL);
+		if (!efx_mtd)
+			return -ENOMEM;
+
+		efx_mtd->spi = spi;
+		efx_mtd->name = "flash";
+		efx_mtd->ops = &falcon_mtd_ops;
+
+		efx_mtd->n_parts = 1;
+		efx_mtd->part[0].mtd.type = MTD_NORFLASH;
+		efx_mtd->part[0].mtd.flags = MTD_CAP_NORFLASH;
+		efx_mtd->part[0].mtd.size = spi->size - FALCON_FLASH_BOOTCODE_START;
+		efx_mtd->part[0].mtd.erasesize = spi->erase_size;
+		efx_mtd->part[0].offset = FALCON_FLASH_BOOTCODE_START;
+		efx_mtd->part[0].type_name = "sfc_flash_bootrom";
+
+		rc = efx_mtd_probe_device(efx, efx_mtd);
+		if (rc) {
+			kfree(efx_mtd);
+			return rc;
+		}
+	}
 
-	efx_mtd->n_parts = 1;
-	efx_mtd->part[0].mtd.type = MTD_NORFLASH;
-	efx_mtd->part[0].mtd.flags = MTD_CAP_NORFLASH;
-	efx_mtd->part[0].mtd.size = spi->size - FALCON_FLASH_BOOTCODE_START;
-	efx_mtd->part[0].mtd.erasesize = spi->erase_size;
-	efx_mtd->part[0].offset = FALCON_FLASH_BOOTCODE_START;
-	efx_mtd->part[0].type_name = "sfc_flash_bootrom";
+	spi = efx->spi_eeprom;
+	if (spi && spi->size > EFX_EEPROM_BOOTCONFIG_START) {
+		efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
+				  GFP_KERNEL);
+		if (!efx_mtd)
+			return -ENOMEM;
+
+		efx_mtd->spi = spi;
+		efx_mtd->name = "EEPROM";
+		efx_mtd->ops = &falcon_mtd_ops;
+
+		efx_mtd->n_parts = 1;
+		efx_mtd->part[0].mtd.type = MTD_RAM;
+		efx_mtd->part[0].mtd.flags = MTD_CAP_RAM;
+		efx_mtd->part[0].mtd.size =
+			min(spi->size, EFX_EEPROM_BOOTCONFIG_END) -
+			EFX_EEPROM_BOOTCONFIG_START;
+		efx_mtd->part[0].mtd.erasesize = spi->erase_size;
+		efx_mtd->part[0].offset = EFX_EEPROM_BOOTCONFIG_START;
+		efx_mtd->part[0].type_name = "sfc_bootconfig";
+
+		rc = efx_mtd_probe_device(efx, efx_mtd);
+		if (rc) {
+			kfree(efx_mtd);
+			return rc;
+		}
+	}
 
-	rc = efx_mtd_probe_device(efx, efx_mtd);
-	if (rc)
-		kfree(efx_mtd);
 	return rc;
 }
 
-- 
cgit v1.2.3


From 90b7a4ee610bf1d14120f5e0618ae2a3568394a5 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:17 +0000
Subject: sfc: Remove unnecessary inclusion of various private header files

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/efx.c           | 1 -
 drivers/net/sfc/ethtool.c       | 1 -
 drivers/net/sfc/falcon.c        | 1 -
 drivers/net/sfc/falcon_boards.c | 2 --
 drivers/net/sfc/falcon_xmac.c   | 1 -
 drivers/net/sfc/mcdi_phy.c      | 1 -
 drivers/net/sfc/mdio_10g.c      | 1 -
 drivers/net/sfc/tenxpress.c     | 2 --
 8 files changed, 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 05df20e47976..b4580c4ea7ed 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -23,7 +23,6 @@
 #include <linux/gfp.h>
 #include "net_driver.h"
 #include "efx.h"
-#include "mdio_10g.h"
 #include "nic.h"
 
 #include "mcdi.h"
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 00fb6743c8a6..aae756bf47ee 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -17,7 +17,6 @@
 #include "efx.h"
 #include "filter.h"
 #include "nic.h"
-#include "mdio_10g.h"
 
 struct ethtool_string {
 	char name[ETH_GSTRING_LEN];
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index b2c3381c3cdb..fe150842d82b 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -24,7 +24,6 @@
 #include "nic.h"
 #include "regs.h"
 #include "io.h"
-#include "mdio_10g.h"
 #include "phy.h"
 #include "workarounds.h"
 
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index 6c20d4569d81..a6fc5ce88c88 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -13,8 +13,6 @@
 #include "phy.h"
 #include "efx.h"
 #include "nic.h"
-#include "regs.h"
-#include "io.h"
 #include "workarounds.h"
 
 /* Macros for unpacking the board revision */
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index b31f595ebb5b..e293e25d1348 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -16,7 +16,6 @@
 #include "io.h"
 #include "mac.h"
 #include "mdio_10g.h"
-#include "phy.h"
 #include "workarounds.h"
 
 /**************************************************************************
diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index c992742446b1..0e97eed663c6 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -16,7 +16,6 @@
 #include "phy.h"
 #include "mcdi.h"
 #include "mcdi_pcol.h"
-#include "mdio_10g.h"
 #include "nic.h"
 #include "selftest.h"
 
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index 98d946020429..56b0266b441f 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -15,7 +15,6 @@
 #include "net_driver.h"
 #include "mdio_10g.h"
 #include "workarounds.h"
-#include "nic.h"
 
 unsigned efx_mdio_id_oui(u32 id)
 {
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index 1bc6c48c96ee..f102912eba91 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -15,9 +15,7 @@
 #include "mdio_10g.h"
 #include "nic.h"
 #include "phy.h"
-#include "regs.h"
 #include "workarounds.h"
-#include "selftest.h"
 
 /* We expect these MMDs to be in the package. */
 #define TENXPRESS_REQUIRED_DEVS (MDIO_DEVS_PMAPMD	| \
-- 
cgit v1.2.3


From 4de92180258ac661bbce0f0065c9c81633ac862b Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:29 +0000
Subject: sfc: Move SPI state to struct falcon_nic_data

We only have direct access to SPI on Falcon, so move all this state
out of struct efx_nic.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/efx.c        |  4 --
 drivers/net/sfc/falcon.c     | 91 +++++++++++++++++++-------------------------
 drivers/net/sfc/mtd.c        | 29 ++++++++------
 drivers/net/sfc/net_driver.h |  8 ----
 drivers/net/sfc/nic.h        |  7 ++++
 drivers/net/sfc/spi.h        |  5 +++
 6 files changed, 69 insertions(+), 75 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index b4580c4ea7ed..6aed6acdd2d6 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -1961,7 +1961,6 @@ void efx_reset_down(struct efx_nic *efx, enum reset_type method)
 
 	efx_stop_all(efx);
 	mutex_lock(&efx->mac_lock);
-	mutex_lock(&efx->spi_lock);
 
 	efx_fini_channels(efx);
 	if (efx->port_initialized && method != RESET_TYPE_INVISIBLE)
@@ -2003,7 +2002,6 @@ int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok)
 	efx_init_channels(efx);
 	efx_restore_filters(efx);
 
-	mutex_unlock(&efx->spi_lock);
 	mutex_unlock(&efx->mac_lock);
 
 	efx_start_all(efx);
@@ -2013,7 +2011,6 @@ int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok)
 fail:
 	efx->port_initialized = false;
 
-	mutex_unlock(&efx->spi_lock);
 	mutex_unlock(&efx->mac_lock);
 
 	return rc;
@@ -2202,7 +2199,6 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
 	memset(efx, 0, sizeof(*efx));
 	spin_lock_init(&efx->biu_lock);
 	mutex_init(&efx->mdio_lock);
-	mutex_init(&efx->spi_lock);
 #ifdef CONFIG_SFC_MTD
 	INIT_LIST_HEAD(&efx->mtd_list);
 #endif
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index fe150842d82b..ca59f7e02df4 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -254,7 +254,6 @@ int falcon_spi_cmd(struct efx_nic *efx, const struct efx_spi_device *spi,
 	/* Input validation */
 	if (len > FALCON_SPI_MAX_LEN)
 		return -EINVAL;
-	BUG_ON(!mutex_is_locked(&efx->spi_lock));
 
 	/* Check that previous command is not still running */
 	rc = falcon_spi_poll(efx);
@@ -888,6 +887,7 @@ static void falcon_remove_port(struct efx_nic *efx)
 static int
 falcon_read_nvram(struct efx_nic *efx, struct falcon_nvconfig *nvconfig_out)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	struct falcon_nvconfig *nvconfig;
 	struct efx_spi_device *spi;
 	void *region;
@@ -895,8 +895,11 @@ falcon_read_nvram(struct efx_nic *efx, struct falcon_nvconfig *nvconfig_out)
 	__le16 *word, *limit;
 	u32 csum;
 
-	spi = efx->spi_flash ? efx->spi_flash : efx->spi_eeprom;
-	if (!spi)
+	if (efx_spi_present(&nic_data->spi_flash))
+		spi = &nic_data->spi_flash;
+	else if (efx_spi_present(&nic_data->spi_eeprom))
+		spi = &nic_data->spi_eeprom;
+	else
 		return -EINVAL;
 
 	region = kmalloc(FALCON_NVCONFIG_END, GFP_KERNEL);
@@ -904,12 +907,13 @@ falcon_read_nvram(struct efx_nic *efx, struct falcon_nvconfig *nvconfig_out)
 		return -ENOMEM;
 	nvconfig = region + FALCON_NVCONFIG_OFFSET;
 
-	mutex_lock(&efx->spi_lock);
+	mutex_lock(&nic_data->spi_lock);
 	rc = falcon_spi_read(efx, spi, 0, FALCON_NVCONFIG_END, NULL, region);
-	mutex_unlock(&efx->spi_lock);
+	mutex_unlock(&nic_data->spi_lock);
 	if (rc) {
 		netif_err(efx, hw, efx->net_dev, "Failed to read %s\n",
-			  efx->spi_flash ? "flash" : "EEPROM");
+			  efx_spi_present(&nic_data->spi_flash) ?
+			  "flash" : "EEPROM");
 		rc = -EIO;
 		goto out;
 	}
@@ -1011,7 +1015,7 @@ static int falcon_b0_test_registers(struct efx_nic *efx)
 
 /* Resets NIC to known state.  This routine must be called in process
  * context and is allowed to sleep. */
-static int falcon_reset_hw(struct efx_nic *efx, enum reset_type method)
+static int __falcon_reset_hw(struct efx_nic *efx, enum reset_type method)
 {
 	struct falcon_nic_data *nic_data = efx->nic_data;
 	efx_oword_t glb_ctl_reg_ker;
@@ -1107,6 +1111,18 @@ fail5:
 	return rc;
 }
 
+static int falcon_reset_hw(struct efx_nic *efx, enum reset_type method)
+{
+	struct falcon_nic_data *nic_data = efx->nic_data;
+	int rc;
+
+	mutex_lock(&nic_data->spi_lock);
+	rc = __falcon_reset_hw(efx, method);
+	mutex_unlock(&nic_data->spi_lock);
+
+	return rc;
+}
+
 static void falcon_monitor(struct efx_nic *efx)
 {
 	bool link_changed;
@@ -1188,16 +1204,11 @@ static int falcon_reset_sram(struct efx_nic *efx)
 	return -ETIMEDOUT;
 }
 
-static int falcon_spi_device_init(struct efx_nic *efx,
-				  struct efx_spi_device **spi_device_ret,
+static void falcon_spi_device_init(struct efx_nic *efx,
+				  struct efx_spi_device *spi_device,
 				  unsigned int device_id, u32 device_type)
 {
-	struct efx_spi_device *spi_device;
-
 	if (device_type != 0) {
-		spi_device = kzalloc(sizeof(*spi_device), GFP_KERNEL);
-		if (!spi_device)
-			return -ENOMEM;
 		spi_device->device_id = device_id;
 		spi_device->size =
 			1 << SPI_DEV_TYPE_FIELD(device_type, SPI_DEV_TYPE_SIZE);
@@ -1214,25 +1225,14 @@ static int falcon_spi_device_init(struct efx_nic *efx,
 			1 << SPI_DEV_TYPE_FIELD(device_type,
 						SPI_DEV_TYPE_BLOCK_SIZE);
 	} else {
-		spi_device = NULL;
+		spi_device->size = 0;
 	}
-
-	kfree(*spi_device_ret);
-	*spi_device_ret = spi_device;
-	return 0;
-}
-
-static void falcon_remove_spi_devices(struct efx_nic *efx)
-{
-	kfree(efx->spi_eeprom);
-	efx->spi_eeprom = NULL;
-	kfree(efx->spi_flash);
-	efx->spi_flash = NULL;
 }
 
 /* Extract non-volatile configuration */
 static int falcon_probe_nvconfig(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	struct falcon_nvconfig *nvconfig;
 	int rc;
 
@@ -1242,24 +1242,20 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 
 	rc = falcon_read_nvram(efx, nvconfig);
 	if (rc)
-		goto fail1;
+		goto out;
 
 	efx->phy_type = nvconfig->board_v2.port0_phy_type;
 	efx->mdio.prtad = nvconfig->board_v2.port0_phy_addr;
 
 	if (le16_to_cpu(nvconfig->board_struct_ver) >= 3) {
-		rc = falcon_spi_device_init(
-			efx, &efx->spi_flash, FFE_AB_SPI_DEVICE_FLASH,
+		falcon_spi_device_init(
+			efx, &nic_data->spi_flash, FFE_AB_SPI_DEVICE_FLASH,
 			le32_to_cpu(nvconfig->board_v3
 				    .spi_device_type[FFE_AB_SPI_DEVICE_FLASH]));
-		if (rc)
-			goto fail2;
-		rc = falcon_spi_device_init(
-			efx, &efx->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,
+		falcon_spi_device_init(
+			efx, &nic_data->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,
 			le32_to_cpu(nvconfig->board_v3
 				    .spi_device_type[FFE_AB_SPI_DEVICE_EEPROM]));
-		if (rc)
-			goto fail2;
 	}
 
 	/* Read the MAC addresses */
@@ -1270,15 +1266,7 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 
 	rc = falcon_probe_board(efx,
 				le16_to_cpu(nvconfig->board_v2.board_revision));
-	if (rc)
-		goto fail2;
-
-	kfree(nvconfig);
-	return 0;
-
- fail2:
-	falcon_remove_spi_devices(efx);
- fail1:
+out:
 	kfree(nvconfig);
 	return rc;
 }
@@ -1286,6 +1274,7 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 /* Probe all SPI devices on the NIC */
 static void falcon_probe_spi_devices(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	efx_oword_t nic_stat, gpio_ctl, ee_vpd_cfg;
 	int boot_dev;
 
@@ -1314,12 +1303,14 @@ static void falcon_probe_spi_devices(struct efx_nic *efx)
 		efx_writeo(efx, &ee_vpd_cfg, FR_AB_EE_VPD_CFG0);
 	}
 
+	mutex_init(&nic_data->spi_lock);
+
 	if (boot_dev == FFE_AB_SPI_DEVICE_FLASH)
-		falcon_spi_device_init(efx, &efx->spi_flash,
+		falcon_spi_device_init(efx, &nic_data->spi_flash,
 				       FFE_AB_SPI_DEVICE_FLASH,
 				       default_flash_type);
 	if (boot_dev == FFE_AB_SPI_DEVICE_EEPROM)
-		falcon_spi_device_init(efx, &efx->spi_eeprom,
+		falcon_spi_device_init(efx, &nic_data->spi_eeprom,
 				       FFE_AB_SPI_DEVICE_EEPROM,
 				       large_eeprom_type);
 }
@@ -1384,7 +1375,7 @@ static int falcon_probe_nic(struct efx_nic *efx)
 	}
 
 	/* Now we can reset the NIC */
-	rc = falcon_reset_hw(efx, RESET_TYPE_ALL);
+	rc = __falcon_reset_hw(efx, RESET_TYPE_ALL);
 	if (rc) {
 		netif_err(efx, probe, efx->net_dev, "failed to reset NIC\n");
 		goto fail3;
@@ -1442,7 +1433,6 @@ static int falcon_probe_nic(struct efx_nic *efx)
 	BUG_ON(i2c_del_adapter(&board->i2c_adap));
 	memset(&board->i2c_adap, 0, sizeof(board->i2c_adap));
  fail5:
-	falcon_remove_spi_devices(efx);
 	efx_nic_free_buffer(efx, &efx->irq_status);
  fail4:
  fail3:
@@ -1596,10 +1586,9 @@ static void falcon_remove_nic(struct efx_nic *efx)
 	BUG_ON(rc);
 	memset(&board->i2c_adap, 0, sizeof(board->i2c_adap));
 
-	falcon_remove_spi_devices(efx);
 	efx_nic_free_buffer(efx, &efx->irq_status);
 
-	falcon_reset_hw(efx, RESET_TYPE_ALL);
+	__falcon_reset_hw(efx, RESET_TYPE_ALL);
 
 	/* Release the second function after the reset */
 	if (nic_data->pci_dev2) {
diff --git a/drivers/net/sfc/mtd.c b/drivers/net/sfc/mtd.c
index d44c74584e0f..d38627448c22 100644
--- a/drivers/net/sfc/mtd.c
+++ b/drivers/net/sfc/mtd.c
@@ -321,14 +321,15 @@ static int falcon_mtd_read(struct mtd_info *mtd, loff_t start,
 	struct efx_mtd *efx_mtd = mtd->priv;
 	const struct efx_spi_device *spi = efx_mtd->spi;
 	struct efx_nic *efx = efx_mtd->efx;
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	int rc;
 
-	rc = mutex_lock_interruptible(&efx->spi_lock);
+	rc = mutex_lock_interruptible(&nic_data->spi_lock);
 	if (rc)
 		return rc;
 	rc = falcon_spi_read(efx, spi, part->offset + start, len,
 			     retlen, buffer);
-	mutex_unlock(&efx->spi_lock);
+	mutex_unlock(&nic_data->spi_lock);
 	return rc;
 }
 
@@ -337,13 +338,14 @@ static int falcon_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len)
 	struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
 	struct efx_mtd *efx_mtd = mtd->priv;
 	struct efx_nic *efx = efx_mtd->efx;
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	int rc;
 
-	rc = mutex_lock_interruptible(&efx->spi_lock);
+	rc = mutex_lock_interruptible(&nic_data->spi_lock);
 	if (rc)
 		return rc;
 	rc = efx_spi_erase(part, part->offset + start, len);
-	mutex_unlock(&efx->spi_lock);
+	mutex_unlock(&nic_data->spi_lock);
 	return rc;
 }
 
@@ -354,14 +356,15 @@ static int falcon_mtd_write(struct mtd_info *mtd, loff_t start,
 	struct efx_mtd *efx_mtd = mtd->priv;
 	const struct efx_spi_device *spi = efx_mtd->spi;
 	struct efx_nic *efx = efx_mtd->efx;
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	int rc;
 
-	rc = mutex_lock_interruptible(&efx->spi_lock);
+	rc = mutex_lock_interruptible(&nic_data->spi_lock);
 	if (rc)
 		return rc;
 	rc = falcon_spi_write(efx, spi, part->offset + start, len,
 			      retlen, buffer);
-	mutex_unlock(&efx->spi_lock);
+	mutex_unlock(&nic_data->spi_lock);
 	return rc;
 }
 
@@ -370,11 +373,12 @@ static int falcon_mtd_sync(struct mtd_info *mtd)
 	struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
 	struct efx_mtd *efx_mtd = mtd->priv;
 	struct efx_nic *efx = efx_mtd->efx;
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	int rc;
 
-	mutex_lock(&efx->spi_lock);
+	mutex_lock(&nic_data->spi_lock);
 	rc = efx_spi_slow_wait(part, true);
-	mutex_unlock(&efx->spi_lock);
+	mutex_unlock(&nic_data->spi_lock);
 	return rc;
 }
 
@@ -387,14 +391,15 @@ static struct efx_mtd_ops falcon_mtd_ops = {
 
 static int falcon_mtd_probe(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	struct efx_spi_device *spi;
 	struct efx_mtd *efx_mtd;
 	int rc = -ENODEV;
 
 	ASSERT_RTNL();
 
-	spi = efx->spi_flash;
-	if (spi && spi->size > FALCON_FLASH_BOOTCODE_START) {
+	spi = &nic_data->spi_flash;
+	if (efx_spi_present(spi) && spi->size > FALCON_FLASH_BOOTCODE_START) {
 		efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
 				  GFP_KERNEL);
 		if (!efx_mtd)
@@ -419,8 +424,8 @@ static int falcon_mtd_probe(struct efx_nic *efx)
 		}
 	}
 
-	spi = efx->spi_eeprom;
-	if (spi && spi->size > EFX_EEPROM_BOOTCONFIG_START) {
+	spi = &nic_data->spi_eeprom;
+	if (efx_spi_present(spi) && spi->size > EFX_EEPROM_BOOTCONFIG_START) {
 		efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
 				  GFP_KERNEL);
 		if (!efx_mtd)
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 0a7e26d73b52..e5ee2d53750e 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -657,11 +657,6 @@ struct efx_filter_state;
  *	to verify that an interrupt has occurred.
  * @irq_zero_count: Number of legacy IRQs seen with queue flags == 0
  * @fatal_irq_level: IRQ level (bit number) used for serious errors
- * @spi_flash: SPI flash device
- *	This field will be %NULL if no flash device is present (or for Siena).
- * @spi_eeprom: SPI EEPROM device
- *	This field will be %NULL if no EEPROM device is present (or for Siena).
- * @spi_lock: SPI bus lock
  * @mtd_list: List of MTDs attached to the NIC
  * @n_rx_nodesc_drop_cnt: RX no descriptor drop count
  * @nic_data: Hardware dependant state
@@ -746,9 +741,6 @@ struct efx_nic {
 	unsigned irq_zero_count;
 	unsigned fatal_irq_level;
 
-	struct efx_spi_device *spi_flash;
-	struct efx_spi_device *spi_eeprom;
-	struct mutex spi_lock;
 #ifdef CONFIG_SFC_MTD
 	struct list_head mtd_list;
 #endif
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index 0438dc98722d..2a0fff324f1f 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -15,6 +15,7 @@
 #include "net_driver.h"
 #include "efx.h"
 #include "mcdi.h"
+#include "spi.h"
 
 /*
  * Falcon hardware control
@@ -113,6 +114,9 @@ struct falcon_board {
  * @stats_pending: Is there a pending DMA of MAC statistics.
  * @stats_timer: A timer for regularly fetching MAC statistics.
  * @stats_dma_done: Pointer to the flag which indicates DMA completion.
+ * @spi_flash: SPI flash device
+ * @spi_eeprom: SPI EEPROM device
+ * @spi_lock: SPI bus lock
  */
 struct falcon_nic_data {
 	struct pci_dev *pci_dev2;
@@ -121,6 +125,9 @@ struct falcon_nic_data {
 	bool stats_pending;
 	struct timer_list stats_timer;
 	u32 *stats_dma_done;
+	struct efx_spi_device spi_flash;
+	struct efx_spi_device spi_eeprom;
+	struct mutex spi_lock;
 };
 
 static inline struct falcon_board *falcon_board(struct efx_nic *efx)
diff --git a/drivers/net/sfc/spi.h b/drivers/net/sfc/spi.h
index 8bf4fce0813a..879b7f6bde3d 100644
--- a/drivers/net/sfc/spi.h
+++ b/drivers/net/sfc/spi.h
@@ -61,6 +61,11 @@ struct efx_spi_device {
 	unsigned int block_size;
 };
 
+static inline bool efx_spi_present(const struct efx_spi_device *spi)
+{
+	return spi->size != 0;
+}
+
 int falcon_spi_cmd(struct efx_nic *efx,
 		   const struct efx_spi_device *spi, unsigned int command,
 		   int address, const void* in, void *out, size_t len);
-- 
cgit v1.2.3


From 4833f02a2972b7da4c8a15e1e329db0f984a75d9 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:35 +0000
Subject: sfc: Move mdio_lock to struct falcon_nic_data

We only have direct access to MDIO on Falcon, so move this out of
struct efx_nic.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/efx.c        |  1 -
 drivers/net/sfc/falcon.c     | 11 +++++++----
 drivers/net/sfc/net_driver.h |  2 --
 drivers/net/sfc/nic.h        |  2 ++
 4 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 6aed6acdd2d6..7e820d90e6ba 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -2198,7 +2198,6 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
 	/* Initialise common structures */
 	memset(efx, 0, sizeof(*efx));
 	spin_lock_init(&efx->biu_lock);
-	mutex_init(&efx->mdio_lock);
 #ifdef CONFIG_SFC_MTD
 	INIT_LIST_HEAD(&efx->mtd_list);
 #endif
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index ca59f7e02df4..af62899bb981 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -717,6 +717,7 @@ static int falcon_mdio_write(struct net_device *net_dev,
 			     int prtad, int devad, u16 addr, u16 value)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	efx_oword_t reg;
 	int rc;
 
@@ -724,7 +725,7 @@ static int falcon_mdio_write(struct net_device *net_dev,
 		   "writing MDIO %d register %d.%d with 0x%04x\n",
 		    prtad, devad, addr, value);
 
-	mutex_lock(&efx->mdio_lock);
+	mutex_lock(&nic_data->mdio_lock);
 
 	/* Check MDIO not currently being accessed */
 	rc = falcon_gmii_wait(efx);
@@ -760,7 +761,7 @@ static int falcon_mdio_write(struct net_device *net_dev,
 	}
 
 out:
-	mutex_unlock(&efx->mdio_lock);
+	mutex_unlock(&nic_data->mdio_lock);
 	return rc;
 }
 
@@ -769,10 +770,11 @@ static int falcon_mdio_read(struct net_device *net_dev,
 			    int prtad, int devad, u16 addr)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	efx_oword_t reg;
 	int rc;
 
-	mutex_lock(&efx->mdio_lock);
+	mutex_lock(&nic_data->mdio_lock);
 
 	/* Check MDIO not currently being accessed */
 	rc = falcon_gmii_wait(efx);
@@ -811,7 +813,7 @@ static int falcon_mdio_read(struct net_device *net_dev,
 	}
 
 out:
-	mutex_unlock(&efx->mdio_lock);
+	mutex_unlock(&nic_data->mdio_lock);
 	return rc;
 }
 
@@ -839,6 +841,7 @@ static int falcon_probe_port(struct efx_nic *efx)
 	}
 
 	/* Fill out MDIO structure and loopback modes */
+	mutex_init(&nic_data->mdio_lock);
 	efx->mdio.mdio_read = falcon_mdio_read;
 	efx->mdio.mdio_write = falcon_mdio_write;
 	rc = efx->phy_op->probe(efx);
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index e5ee2d53750e..2ffc920d6ec0 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -679,7 +679,6 @@ struct efx_filter_state;
  * @mac_op: MAC interface
  * @mac_address: Permanent MAC address
  * @phy_type: PHY type
- * @mdio_lock: MDIO lock
  * @phy_op: PHY interface
  * @phy_data: PHY private data (including PHY-specific stats)
  * @mdio: PHY MDIO interface
@@ -766,7 +765,6 @@ struct efx_nic {
 	unsigned char mac_address[ETH_ALEN];
 
 	unsigned int phy_type;
-	struct mutex mdio_lock;
 	struct efx_phy_operations *phy_op;
 	void *phy_data;
 	struct mdio_if_info mdio;
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index 2a0fff324f1f..980cf4b5a868 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -117,6 +117,7 @@ struct falcon_board {
  * @spi_flash: SPI flash device
  * @spi_eeprom: SPI EEPROM device
  * @spi_lock: SPI bus lock
+ * @mdio_lock: MDIO bus lock
  */
 struct falcon_nic_data {
 	struct pci_dev *pci_dev2;
@@ -128,6 +129,7 @@ struct falcon_nic_data {
 	struct efx_spi_device spi_flash;
 	struct efx_spi_device spi_eeprom;
 	struct mutex spi_lock;
+	struct mutex mdio_lock;
 };
 
 static inline struct falcon_board *falcon_board(struct efx_nic *efx)
-- 
cgit v1.2.3


From 40641ed93cd53561f7d53b5fd5ed656b35f3aabd Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:45 +0000
Subject: sfc: Move Falcon global event handling to falcon.c

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon.c     | 36 +++++++++++++++++++++++++++++++++
 drivers/net/sfc/net_driver.h |  2 ++
 drivers/net/sfc/nic.c        | 48 +++++---------------------------------------
 3 files changed, 43 insertions(+), 43 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index af62899bb981..fd5bf0b7e8a2 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -881,6 +881,40 @@ static void falcon_remove_port(struct efx_nic *efx)
 	efx_nic_free_buffer(efx, &efx->stats_buffer);
 }
 
+/* Global events are basically PHY events */
+static bool
+falcon_handle_global_event(struct efx_channel *channel, efx_qword_t *event)
+{
+	struct efx_nic *efx = channel->efx;
+
+	if (EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_G_PHY0_INTR) ||
+	    EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XG_PHY0_INTR) ||
+	    EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XFP_PHY0_INTR))
+		/* Ignored */
+		return true;
+
+	if ((efx_nic_rev(efx) == EFX_REV_FALCON_B0) &&
+	    EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_XG_MGT_INTR)) {
+		efx->xmac_poll_required = true;
+		return true;
+	}
+
+	if (efx_nic_rev(efx) <= EFX_REV_FALCON_A1 ?
+	    EFX_QWORD_FIELD(*event, FSF_AA_GLB_EV_RX_RECOVERY) :
+	    EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_RX_RECOVERY)) {
+		netif_err(efx, rx_err, efx->net_dev,
+			  "channel %d seen global RX_RESET event. Resetting.\n",
+			  channel->channel);
+
+		atomic_inc(&efx->rx_reset);
+		efx_schedule_reset(efx, EFX_WORKAROUND_6555(efx) ?
+				   RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE);
+		return true;
+	}
+
+	return false;
+}
+
 /**************************************************************************
  *
  * Falcon test code
@@ -1702,6 +1736,7 @@ struct efx_nic_type falcon_a1_nic_type = {
 	.reset = falcon_reset_hw,
 	.probe_port = falcon_probe_port,
 	.remove_port = falcon_remove_port,
+	.handle_global_event = falcon_handle_global_event,
 	.prepare_flush = falcon_prepare_flush,
 	.update_stats = falcon_update_nic_stats,
 	.start_stats = falcon_start_nic_stats,
@@ -1742,6 +1777,7 @@ struct efx_nic_type falcon_b0_nic_type = {
 	.reset = falcon_reset_hw,
 	.probe_port = falcon_probe_port,
 	.remove_port = falcon_remove_port,
+	.handle_global_event = falcon_handle_global_event,
 	.prepare_flush = falcon_prepare_flush,
 	.update_stats = falcon_update_nic_stats,
 	.start_stats = falcon_start_nic_stats,
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 2ffc920d6ec0..f9d53a01bbc5 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -819,6 +819,7 @@ static inline unsigned int efx_port_num(struct efx_nic *efx)
  *	be called while the controller is uninitialised.
  * @probe_port: Probe the MAC and PHY
  * @remove_port: Free resources allocated by probe_port()
+ * @handle_global_event: Handle a "global" event (may be %NULL)
  * @prepare_flush: Prepare the hardware for flushing the DMA queues
  * @update_stats: Update statistics not provided by event handling
  * @start_stats: Start the regular fetching of statistics
@@ -863,6 +864,7 @@ struct efx_nic_type {
 	int (*reset)(struct efx_nic *efx, enum reset_type method);
 	int (*probe_port)(struct efx_nic *efx);
 	void (*remove_port)(struct efx_nic *efx);
+	bool (*handle_global_event)(struct efx_channel *channel, efx_qword_t *);
 	void (*prepare_flush)(struct efx_nic *efx);
 	void (*update_stats)(struct efx_nic *efx);
 	void (*start_stats)(struct efx_nic *efx);
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 41c36b9a4244..9743cff15130 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -894,46 +894,6 @@ efx_handle_generated_event(struct efx_channel *channel, efx_qword_t *event)
 			  channel->channel, EFX_QWORD_VAL(*event));
 }
 
-/* Global events are basically PHY events */
-static void
-efx_handle_global_event(struct efx_channel *channel, efx_qword_t *event)
-{
-	struct efx_nic *efx = channel->efx;
-	bool handled = false;
-
-	if (EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_G_PHY0_INTR) ||
-	    EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XG_PHY0_INTR) ||
-	    EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XFP_PHY0_INTR)) {
-		/* Ignored */
-		handled = true;
-	}
-
-	if ((efx_nic_rev(efx) >= EFX_REV_FALCON_B0) &&
-	    EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_XG_MGT_INTR)) {
-		efx->xmac_poll_required = true;
-		handled = true;
-	}
-
-	if (efx_nic_rev(efx) <= EFX_REV_FALCON_A1 ?
-	    EFX_QWORD_FIELD(*event, FSF_AA_GLB_EV_RX_RECOVERY) :
-	    EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_RX_RECOVERY)) {
-		netif_err(efx, rx_err, efx->net_dev,
-			  "channel %d seen global RX_RESET event. Resetting.\n",
-			  channel->channel);
-
-		atomic_inc(&efx->rx_reset);
-		efx_schedule_reset(efx, EFX_WORKAROUND_6555(efx) ?
-				   RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE);
-		handled = true;
-	}
-
-	if (!handled)
-		netif_err(efx, hw, efx->net_dev,
-			  "channel %d unknown global event "
-			  EFX_QWORD_FMT "\n", channel->channel,
-			  EFX_QWORD_VAL(*event));
-}
-
 static void
 efx_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
 {
@@ -1050,15 +1010,17 @@ int efx_nic_process_eventq(struct efx_channel *channel, int budget)
 		case FSE_AZ_EV_CODE_DRV_GEN_EV:
 			efx_handle_generated_event(channel, &event);
 			break;
-		case FSE_AZ_EV_CODE_GLOBAL_EV:
-			efx_handle_global_event(channel, &event);
-			break;
 		case FSE_AZ_EV_CODE_DRIVER_EV:
 			efx_handle_driver_event(channel, &event);
 			break;
 		case FSE_CZ_EV_CODE_MCDI_EV:
 			efx_mcdi_process_event(channel, &event);
 			break;
+		case FSE_AZ_EV_CODE_GLOBAL_EV:
+			if (efx->type->handle_global_event &&
+			    efx->type->handle_global_event(channel, &event))
+				break;
+			/* else fall through */
 		default:
 			netif_err(channel->efx, hw, channel->efx->net_dev,
 				  "channel %d unknown event type %d (data "
-- 
cgit v1.2.3


From cef68bde74f083d83c18ce870ed834e82ee0ae5a Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:51 +0000
Subject: sfc: Move xmac_poll_required into struct falcon_nic_data

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/falcon.c        |  3 ++-
 drivers/net/sfc/falcon_boards.c |  3 ++-
 drivers/net/sfc/falcon_xmac.c   | 13 +++++++++----
 drivers/net/sfc/net_driver.h    |  2 --
 drivers/net/sfc/nic.h           |  2 ++
 5 files changed, 15 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index fd5bf0b7e8a2..07f684ed2d9b 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -886,6 +886,7 @@ static bool
 falcon_handle_global_event(struct efx_channel *channel, efx_qword_t *event)
 {
 	struct efx_nic *efx = channel->efx;
+	struct falcon_nic_data *nic_data = efx->nic_data;
 
 	if (EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_G_PHY0_INTR) ||
 	    EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XG_PHY0_INTR) ||
@@ -895,7 +896,7 @@ falcon_handle_global_event(struct efx_channel *channel, efx_qword_t *event)
 
 	if ((efx_nic_rev(efx) == EFX_REV_FALCON_B0) &&
 	    EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_XG_MGT_INTR)) {
-		efx->xmac_poll_required = true;
+		nic_data->xmac_poll_required = true;
 		return true;
 	}
 
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index a6fc5ce88c88..2dd16f0b3ced 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -415,10 +415,11 @@ static void sfe4001_fini(struct efx_nic *efx)
 
 static int sfe4001_check_hw(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	s32 status;
 
 	/* If XAUI link is up then do not monitor */
-	if (EFX_WORKAROUND_7884(efx) && !efx->xmac_poll_required)
+	if (EFX_WORKAROUND_7884(efx) && !nic_data->xmac_poll_required)
 		return 0;
 
 	/* Check the powered status of the PHY. Lack of power implies that
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index e293e25d1348..b49e84394641 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -87,6 +87,7 @@ int falcon_reset_xaui(struct efx_nic *efx)
 
 static void falcon_ack_status_intr(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
 	efx_oword_t reg;
 
 	if ((efx_nic_rev(efx) != EFX_REV_FALCON_B0) || LOOPBACK_INTERNAL(efx))
@@ -98,7 +99,7 @@ static void falcon_ack_status_intr(struct efx_nic *efx)
 
 	/* We can only use this interrupt to signal the negative edge of
 	 * xaui_align [we have to poll the positive edge]. */
-	if (efx->xmac_poll_required)
+	if (nic_data->xmac_poll_required)
 		return;
 
 	efx_reado(efx, &reg, FR_AB_XM_MGT_INT_MSK);
@@ -276,12 +277,14 @@ static bool falcon_xmac_check_fault(struct efx_nic *efx)
 
 static int falcon_reconfigure_xmac(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
+
 	falcon_reconfigure_xgxs_core(efx);
 	falcon_reconfigure_xmac_core(efx);
 
 	falcon_reconfigure_mac_wrapper(efx);
 
-	efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
+	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
 	falcon_ack_status_intr(efx);
 
 	return 0;
@@ -349,11 +352,13 @@ static void falcon_update_stats_xmac(struct efx_nic *efx)
 
 void falcon_poll_xmac(struct efx_nic *efx)
 {
+	struct falcon_nic_data *nic_data = efx->nic_data;
+
 	if (!EFX_WORKAROUND_5147(efx) || !efx->link_state.up ||
-	    !efx->xmac_poll_required)
+	    !nic_data->xmac_poll_required)
 		return;
 
-	efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
+	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
 	falcon_ack_status_intr(efx);
 }
 
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index f9d53a01bbc5..b7e8fe967826 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -684,7 +684,6 @@ struct efx_filter_state;
  * @mdio: PHY MDIO interface
  * @mdio_bus: PHY MDIO bus ID (only used by Siena)
  * @phy_mode: PHY operating mode. Serialised by @mac_lock.
- * @xmac_poll_required: XMAC link state needs polling
  * @link_advertising: Autonegotiation advertising flags
  * @link_state: Current state of the link
  * @n_link_state_changes: Number of times the link has changed state
@@ -771,7 +770,6 @@ struct efx_nic {
 	unsigned int mdio_bus;
 	enum efx_phy_mode phy_mode;
 
-	bool xmac_poll_required;
 	u32 link_advertising;
 	struct efx_link_state link_state;
 	unsigned int n_link_state_changes;
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index 980cf4b5a868..f107dc7d67c0 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -118,6 +118,7 @@ struct falcon_board {
  * @spi_eeprom: SPI EEPROM device
  * @spi_lock: SPI bus lock
  * @mdio_lock: MDIO bus lock
+ * @xmac_poll_required: XMAC link state needs polling
  */
 struct falcon_nic_data {
 	struct pci_dev *pci_dev2;
@@ -130,6 +131,7 @@ struct falcon_nic_data {
 	struct efx_spi_device spi_eeprom;
 	struct mutex spi_lock;
 	struct mutex mdio_lock;
+	bool xmac_poll_required;
 };
 
 static inline struct falcon_board *falcon_board(struct efx_nic *efx)
-- 
cgit v1.2.3


From 78d4189d6b000898db2d9a9d745468f1322cbc71 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:47:56 +0000
Subject: sfc: Update kernel-doc to match earlier move of Toeplitz hash key

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/net_driver.h | 1 +
 drivers/net/sfc/nic.h        | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index b7e8fe967826..6dd5e6d65dfe 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -647,6 +647,7 @@ struct efx_filter_state;
  * @n_tx_channels: Number of channels used for TX
  * @rx_buffer_len: RX buffer length
  * @rx_buffer_order: Order (log2) of number of pages for each RX buffer
+ * @rx_hash_key: Toeplitz hash key for RSS
  * @rx_indir_table: Indirection table for RSS
  * @int_error_count: Number of internal errors seen recently
  * @int_error_expire: Time at which error count will be expired
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index f107dc7d67c0..eb0586925b51 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -146,7 +146,6 @@ static inline struct falcon_board *falcon_board(struct efx_nic *efx)
  * @fw_build: Firmware build number
  * @mcdi: Management-Controller-to-Driver Interface
  * @wol_filter_id: Wake-on-LAN packet filter id
- * @ipv6_rss_key: Toeplitz hash key for IPv6 RSS
  */
 struct siena_nic_data {
 	u64 fw_version;
-- 
cgit v1.2.3


From 4f3907e9a600a46d8c946469ce6636080310d12e Mon Sep 17 00:00:00 2001
From: Steve Hodgson <shodgson@solarflare.com>
Date: Thu, 2 Dec 2010 13:48:14 +0000
Subject: sfc: When waking a stopped tx_queue, only lock that tx_queue

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/tx.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 11726989fe2d..03194f7c0954 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -401,6 +401,7 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 {
 	unsigned fill_level;
 	struct efx_nic *efx = tx_queue->efx;
+	struct netdev_queue *queue;
 
 	EFX_BUG_ON_PARANOID(index > tx_queue->ptr_mask);
 
@@ -417,12 +418,15 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 
 			/* Do this under netif_tx_lock(), to avoid racing
 			 * with efx_xmit(). */
-			netif_tx_lock(efx->net_dev);
+			queue = netdev_get_tx_queue(
+				efx->net_dev,
+				tx_queue->queue / EFX_TXQ_TYPES);
+			__netif_tx_lock(queue, smp_processor_id());
 			if (tx_queue->stopped) {
 				tx_queue->stopped = 0;
 				efx_wake_queue(tx_queue->channel);
 			}
-			netif_tx_unlock(efx->net_dev);
+			__netif_tx_unlock(queue);
 		}
 	}
 }
-- 
cgit v1.2.3


From 02ebc26865c2755720d2ede90a5ab27c45741823 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:48:20 +0000
Subject: sfc: Use current MAC address, not NVRAM MAC address, for WoL filter

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/siena.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index 45236f58a258..b31598079c3d 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -562,7 +562,7 @@ static int siena_set_wol(struct efx_nic *efx, u32 type)
 		if (nic_data->wol_filter_id != -1)
 			efx_mcdi_wol_filter_remove(efx,
 						   nic_data->wol_filter_id);
-		rc = efx_mcdi_wol_filter_set_magic(efx, efx->mac_address,
+		rc = efx_mcdi_wol_filter_set_magic(efx, efx->net_dev->dev_addr,
 						   &nic_data->wol_filter_id);
 		if (rc)
 			goto fail;
-- 
cgit v1.2.3


From 7e300bc8e6736d41e7b92978f415572ac60fd59b Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 2 Dec 2010 13:48:28 +0000
Subject: sfc: Store MAC address from NVRAM in net_device::perm_addr

For some reason we failed to make this change when perm_addr was
introduced.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/efx.c        | 8 +++++---
 drivers/net/sfc/falcon.c     | 2 +-
 drivers/net/sfc/net_driver.h | 2 --
 drivers/net/sfc/siena.c      | 8 +-------
 4 files changed, 7 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 7e820d90e6ba..f3e4043d70ee 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -909,6 +909,7 @@ static void efx_mac_work(struct work_struct *data)
 
 static int efx_probe_port(struct efx_nic *efx)
 {
+	unsigned char *perm_addr;
 	int rc;
 
 	netif_dbg(efx, probe, efx->net_dev, "create port\n");
@@ -922,11 +923,12 @@ static int efx_probe_port(struct efx_nic *efx)
 		return rc;
 
 	/* Sanity check MAC address */
-	if (is_valid_ether_addr(efx->mac_address)) {
-		memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN);
+	perm_addr = efx->net_dev->perm_addr;
+	if (is_valid_ether_addr(perm_addr)) {
+		memcpy(efx->net_dev->dev_addr, perm_addr, ETH_ALEN);
 	} else {
 		netif_err(efx, probe, efx->net_dev, "invalid MAC address %pM\n",
-			  efx->mac_address);
+			  perm_addr);
 		if (!allow_bad_hwaddr) {
 			rc = -EINVAL;
 			goto err;
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 07f684ed2d9b..70e4f7dcce81 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1297,7 +1297,7 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 	}
 
 	/* Read the MAC addresses */
-	memcpy(efx->mac_address, nvconfig->mac_address[0], ETH_ALEN);
+	memcpy(efx->net_dev->perm_addr, nvconfig->mac_address[0], ETH_ALEN);
 
 	netif_dbg(efx, probe, efx->net_dev, "PHY is %d phy_id %d\n",
 		  efx->phy_type, efx->mdio.prtad);
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 6dd5e6d65dfe..0d19fbfc5c2c 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -678,7 +678,6 @@ struct efx_filter_state;
  * @stats_buffer: DMA buffer for statistics
  * @stats_lock: Statistics update lock. Serialises statistics fetches
  * @mac_op: MAC interface
- * @mac_address: Permanent MAC address
  * @phy_type: PHY type
  * @phy_op: PHY interface
  * @phy_data: PHY private data (including PHY-specific stats)
@@ -762,7 +761,6 @@ struct efx_nic {
 	spinlock_t stats_lock;
 
 	struct efx_mac_operations *mac_op;
-	unsigned char mac_address[ETH_ALEN];
 
 	unsigned int phy_type;
 	struct efx_phy_operations *phy_op;
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index b31598079c3d..bf8456176443 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -194,13 +194,7 @@ static int siena_reset_hw(struct efx_nic *efx, enum reset_type method)
 
 static int siena_probe_nvconfig(struct efx_nic *efx)
 {
-	int rc;
-
-	rc = efx_mcdi_get_board_cfg(efx, efx->mac_address, NULL);
-	if (rc)
-		return rc;
-
-	return 0;
+	return efx_mcdi_get_board_cfg(efx, efx->net_dev->perm_addr, NULL);
 }
 
 static int siena_probe_nic(struct efx_nic *efx)
-- 
cgit v1.2.3


From 97319a270da37a5eab14a770f1417d8229245270 Mon Sep 17 00:00:00 2001
From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Date: Thu, 2 Dec 2010 20:41:23 +0000
Subject: qlcnic: Disable loopback support

Loopback mode can not be supported in CNA mode. Removing it until FW is fixed.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h         |   7 ---
 drivers/net/qlcnic/qlcnic_ethtool.c | 104 +-----------------------------------
 drivers/net/qlcnic/qlcnic_hw.c      |  53 ------------------
 drivers/net/qlcnic/qlcnic_init.c    |  93 --------------------------------
 drivers/net/qlcnic/qlcnic_main.c    |  55 -------------------
 5 files changed, 1 insertion(+), 311 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 9513a83b9537..1fd476d280f5 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -798,7 +798,6 @@ struct qlcnic_nic_intr_coalesce {
 #define QLCNIC_H2C_OPCODE_GET_NET_STATS 		16
 #define QLCNIC_H2C_OPCODE_PROXY_UPDATE_P2V		17
 #define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 		18
-#define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK		19
 #define QLCNIC_H2C_OPCODE_PROXY_STOP_DONE		20
 #define QLCNIC_H2C_OPCODE_GET_LINKEVENT 		21
 #define QLCNIC_C2C_OPCODE				22
@@ -1314,21 +1313,15 @@ int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable);
 int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter);
 void qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter,
 		struct qlcnic_host_tx_ring *tx_ring);
-void qlcnic_clear_ilb_mode(struct qlcnic_adapter *adapter);
-int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter);
 void qlcnic_fetch_mac(struct qlcnic_adapter *, u32, u32, u8, u8 *);
 
 /* Functions from qlcnic_main.c */
-int qlcnic_request_quiscent_mode(struct qlcnic_adapter *adapter);
-void qlcnic_clear_quiscent_mode(struct qlcnic_adapter *adapter);
 int qlcnic_reset_context(struct qlcnic_adapter *);
 u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
 	u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd);
 void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
 int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
-int qlcnic_check_loopback_buff(unsigned char *data);
 netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
-void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring);
 
 /* Management functions */
 int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*);
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index c38929636488..2aa9d8b2bab3 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -101,8 +101,7 @@ static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = {
 static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
 	"Register_Test_on_offline",
 	"Link_Test_on_offline",
-	"Interrupt_Test_offline",
-	"Loopback_Test_offline"
+	"Interrupt_Test_offline"
 };
 
 #define QLCNIC_TEST_LEN	ARRAY_SIZE(qlcnic_gstrings_test)
@@ -643,104 +642,6 @@ static int qlcnic_get_sset_count(struct net_device *dev, int sset)
 	}
 }
 
-#define QLC_ILB_PKT_SIZE 64
-#define QLC_NUM_ILB_PKT	16
-#define QLC_ILB_MAX_RCV_LOOP 10
-
-static void qlcnic_create_loopback_buff(unsigned char *data)
-{
-	unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
-	memset(data, 0x4e, QLC_ILB_PKT_SIZE);
-	memset(data, 0xff, 12);
-	memcpy(data + 12, random_data, sizeof(random_data));
-}
-
-int qlcnic_check_loopback_buff(unsigned char *data)
-{
-	unsigned char buff[QLC_ILB_PKT_SIZE];
-	qlcnic_create_loopback_buff(buff);
-	return memcmp(data, buff, QLC_ILB_PKT_SIZE);
-}
-
-static int qlcnic_do_ilb_test(struct qlcnic_adapter *adapter)
-{
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
-	struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0];
-	struct sk_buff *skb;
-	int i, loop, cnt = 0;
-
-	for (i = 0; i < QLC_NUM_ILB_PKT; i++) {
-		skb = dev_alloc_skb(QLC_ILB_PKT_SIZE);
-		qlcnic_create_loopback_buff(skb->data);
-		skb_put(skb, QLC_ILB_PKT_SIZE);
-
-		adapter->diag_cnt = 0;
-		qlcnic_xmit_frame(skb, adapter->netdev);
-
-		loop = 0;
-		do {
-			msleep(1);
-			qlcnic_process_rcv_ring_diag(sds_ring);
-		} while (loop++ < QLC_ILB_MAX_RCV_LOOP &&
-			 !adapter->diag_cnt);
-
-		dev_kfree_skb_any(skb);
-
-		if (!adapter->diag_cnt)
-			dev_warn(&adapter->pdev->dev, "ILB Test: %dth packet"
-				" not recevied\n", i + 1);
-		else
-			cnt++;
-	}
-	if (cnt != i) {
-		dev_warn(&adapter->pdev->dev, "ILB Test failed\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int qlcnic_loopback_test(struct net_device *netdev)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(netdev);
-	int max_sds_rings = adapter->max_sds_rings;
-	int ret;
-
-	if (adapter->op_mode == QLCNIC_NON_PRIV_FUNC) {
-		dev_warn(&adapter->pdev->dev, "Loopback test not supported"
-				"for non privilege function\n");
-		return 0;
-	}
-
-	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
-		return -EIO;
-
-	if (qlcnic_request_quiscent_mode(adapter)) {
-		clear_bit(__QLCNIC_RESETTING, &adapter->state);
-		return -EIO;
-	}
-
-	ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
-	if (ret)
-		goto clear_it;
-
-	ret = qlcnic_set_ilb_mode(adapter);
-	if (ret)
-		goto done;
-
-	ret = qlcnic_do_ilb_test(adapter);
-
-	qlcnic_clear_ilb_mode(adapter);
-
-done:
-	qlcnic_diag_free_res(netdev, max_sds_rings);
-
-clear_it:
-	qlcnic_clear_quiscent_mode(adapter);
-	adapter->max_sds_rings = max_sds_rings;
-	clear_bit(__QLCNIC_RESETTING, &adapter->state);
-	return ret;
-}
-
 static int qlcnic_irq_test(struct net_device *netdev)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
@@ -793,9 +694,6 @@ qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
 		if (data[2])
 			eth_test->flags |= ETH_TEST_FL_FAILED;
 
-		data[3] = qlcnic_loopback_test(dev);
-		if (data[3])
-			eth_test->flags |= ETH_TEST_FL_FAILED;
 
 	}
 }
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 7a47a2a7ee27..8630118dc4bb 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -1234,56 +1234,3 @@ int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
 
 	return rv;
 }
-
-static int qlcnic_set_fw_loopback(struct qlcnic_adapter *adapter, u32 flag)
-{
-	struct qlcnic_nic_req	req;
-	int			rv;
-	u64			word;
-
-	memset(&req, 0, sizeof(struct qlcnic_nic_req));
-	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
-
-	word = QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK |
-			((u64)adapter->portnum << 16);
-	req.req_hdr = cpu_to_le64(word);
-	req.words[0] = cpu_to_le64(flag);
-
-	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
-	if (rv)
-		dev_err(&adapter->pdev->dev,
-			"%sting loopback mode failed.\n",
-					flag ? "Set" : "Reset");
-	return rv;
-}
-
-int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter)
-{
-	if (qlcnic_set_fw_loopback(adapter, 1))
-		return -EIO;
-
-	if (qlcnic_nic_set_promisc(adapter,
-				VPORT_MISS_MODE_ACCEPT_ALL)) {
-		qlcnic_set_fw_loopback(adapter, 0);
-		return -EIO;
-	}
-
-	msleep(1000);
-	return 0;
-}
-
-void qlcnic_clear_ilb_mode(struct qlcnic_adapter *adapter)
-{
-	int mode = VPORT_MISS_MODE_DROP;
-	struct net_device *netdev = adapter->netdev;
-
-	qlcnic_set_fw_loopback(adapter, 0);
-
-	if (netdev->flags & IFF_PROMISC)
-		mode = VPORT_MISS_MODE_ACCEPT_ALL;
-	else if (netdev->flags & IFF_ALLMULTI)
-		mode = VPORT_MISS_MODE_ACCEPT_MULTI;
-
-	qlcnic_nic_set_promisc(adapter, mode);
-	msleep(1000);
-}
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index c5ea2f4eb980..6d0ec6c7f225 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -1690,99 +1690,6 @@ qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
 	spin_unlock(&rds_ring->lock);
 }
 
-static void dump_skb(struct sk_buff *skb)
-{
-	int i;
-	unsigned char *data = skb->data;
-
-	for (i = 0; i < skb->len; i++) {
-		printk("%02x ", data[i]);
-		if ((i & 0x0f) == 8)
-			printk("\n");
-	}
-}
-
-static struct qlcnic_rx_buffer *
-qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter,
-		struct qlcnic_host_sds_ring *sds_ring,
-		int ring, u64 sts_data0)
-{
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
-	struct qlcnic_rx_buffer *buffer;
-	struct sk_buff *skb;
-	struct qlcnic_host_rds_ring *rds_ring;
-	int index, length, cksum, pkt_offset;
-
-	if (unlikely(ring >= adapter->max_rds_rings))
-		return NULL;
-
-	rds_ring = &recv_ctx->rds_rings[ring];
-
-	index = qlcnic_get_sts_refhandle(sts_data0);
-	if (unlikely(index >= rds_ring->num_desc))
-		return NULL;
-
-	buffer = &rds_ring->rx_buf_arr[index];
-
-	length = qlcnic_get_sts_totallength(sts_data0);
-	cksum  = qlcnic_get_sts_status(sts_data0);
-	pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0);
-
-	skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum);
-	if (!skb)
-		return buffer;
-
-	if (length > rds_ring->skb_size)
-		skb_put(skb, rds_ring->skb_size);
-	else
-		skb_put(skb, length);
-
-	if (pkt_offset)
-		skb_pull(skb, pkt_offset);
-
-	if (!qlcnic_check_loopback_buff(skb->data))
-		adapter->diag_cnt++;
-	else
-		dump_skb(skb);
-
-	dev_kfree_skb_any(skb);
-	adapter->stats.rx_pkts++;
-	adapter->stats.rxbytes += length;
-
-	return buffer;
-}
-
-void
-qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring)
-{
-	struct qlcnic_adapter *adapter = sds_ring->adapter;
-	struct status_desc *desc;
-	struct qlcnic_rx_buffer *rxbuf;
-	u64 sts_data0;
-
-	int opcode, ring, desc_cnt;
-	u32 consumer = sds_ring->consumer;
-
-	desc = &sds_ring->desc_head[consumer];
-	sts_data0 = le64_to_cpu(desc->status_desc_data[0]);
-
-	if (!(sts_data0 & STATUS_OWNER_HOST))
-		return;
-
-	desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0);
-	opcode = qlcnic_get_sts_opcode(sts_data0);
-
-	ring = qlcnic_get_sts_type(sts_data0);
-	rxbuf = qlcnic_process_rcv_diag(adapter, sds_ring,
-					ring, sts_data0);
-
-	desc->status_desc_data[0] = cpu_to_le64(STATUS_OWNER_PHANTOM);
-	consumer = get_next_index(consumer, sds_ring->num_desc);
-
-	sds_ring->consumer = consumer;
-	writel(consumer, sds_ring->crb_sts_consumer);
-}
-
 void
 qlcnic_fetch_mac(struct qlcnic_adapter *adapter, u32 off1, u32 off2,
 			u8 alt_mac, u8 *mac)
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 899df5a81fda..08d4b37f246c 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -2859,61 +2859,6 @@ qlcnic_set_npar_non_operational(struct qlcnic_adapter *adapter)
 	qlcnic_api_unlock(adapter);
 }
 
-/* Caller should held RESETTING bit.
- * This should be call in sync with qlcnic_request_quiscent_mode.
- */
-void qlcnic_clear_quiscent_mode(struct qlcnic_adapter *adapter)
-{
-	qlcnic_clr_drv_state(adapter);
-	qlcnic_api_lock(adapter);
-	QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY);
-	qlcnic_api_unlock(adapter);
-}
-
-/* Caller should held RESETTING bit.
- */
-int qlcnic_request_quiscent_mode(struct qlcnic_adapter *adapter)
-{
-	u8 timeo = adapter->dev_init_timeo / 2;
-	u32 state;
-
-	if (qlcnic_api_lock(adapter))
-		return -EIO;
-
-	state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
-	if (state != QLCNIC_DEV_READY)
-		return -EIO;
-
-	QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_QUISCENT);
-	qlcnic_api_unlock(adapter);
-	QLCDB(adapter, DRV, "NEED QUISCENT state set\n");
-	qlcnic_idc_debug_info(adapter, 0);
-
-	qlcnic_set_drv_state(adapter, QLCNIC_DEV_NEED_QUISCENT);
-
-	do {
-		msleep(2000);
-		state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
-		if (state == QLCNIC_DEV_QUISCENT)
-			return 0;
-		if (!qlcnic_check_drv_state(adapter)) {
-			if (qlcnic_api_lock(adapter))
-				return -EIO;
-			QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
-							QLCNIC_DEV_QUISCENT);
-			qlcnic_api_unlock(adapter);
-			QLCDB(adapter, DRV, "QUISCENT mode set\n");
-			return 0;
-		}
-	} while (--timeo);
-
-	dev_err(&adapter->pdev->dev, "Failed to quiesce device, DRV_STATE=%08x"
-		" DRV_ACTIVE=%08x\n", QLCRD32(adapter, QLCNIC_CRB_DRV_STATE),
-		QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE));
-	qlcnic_clear_quiscent_mode(adapter);
-	return -EIO;
-}
-
 /*Transit to RESET state from READY state only */
 static void
 qlcnic_dev_request_reset(struct qlcnic_adapter *adapter)
-- 
cgit v1.2.3


From 091056b2ad04df09a3cb78a4c4ea098709b98eb3 Mon Sep 17 00:00:00 2001
From: Amit Kumar Salecha <amit.salecha@qlogic.com>
Date: Thu, 2 Dec 2010 20:41:43 +0000
Subject: qlcnic: validate eswitch config values for PF

Currently driver set default eswitch configuration values for PF function,
instead of validating values sent by application.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic_main.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 08d4b37f246c..4e8466b326af 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -3537,9 +3537,12 @@ validate_esw_config(struct qlcnic_adapter *adapter,
 		case QLCNIC_PORT_DEFAULTS:
 			if (QLC_DEV_GET_DRV(op_mode, pci_func) !=
 						QLCNIC_NON_PRIV_FUNC) {
-				esw_cfg[i].mac_anti_spoof = 0;
-				esw_cfg[i].mac_override = 1;
-				esw_cfg[i].promisc_mode = 1;
+				if (esw_cfg[i].mac_anti_spoof != 0)
+					return QL_STATUS_INVALID_PARAM;
+				if (esw_cfg[i].mac_override != 1)
+					return QL_STATUS_INVALID_PARAM;
+				if (esw_cfg[i].promisc_mode != 1)
+					return QL_STATUS_INVALID_PARAM;
 			}
 			break;
 		case QLCNIC_ADD_VLAN:
-- 
cgit v1.2.3


From 40839129f77903cbbb7f232e2e2ab08dfe4a4f8d Mon Sep 17 00:00:00 2001
From: Sritej Velaga <sritej.velaga@qlogic.com>
Date: Thu, 2 Dec 2010 20:41:56 +0000
Subject: qlcnic: LICENSE file for qlcnic

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 Documentation/networking/LICENSE.qlcnic | 327 ++++++++++++++++++++++++++++++++
 drivers/net/qlcnic/qlcnic.h             |  23 +--
 drivers/net/qlcnic/qlcnic_ctx.c         |  23 +--
 drivers/net/qlcnic/qlcnic_ethtool.c     |  23 +--
 drivers/net/qlcnic/qlcnic_hdr.h         |  23 +--
 drivers/net/qlcnic/qlcnic_hw.c          |  23 +--
 drivers/net/qlcnic/qlcnic_init.c        |  23 +--
 drivers/net/qlcnic/qlcnic_main.c        |  23 +--
 8 files changed, 348 insertions(+), 140 deletions(-)
 create mode 100644 Documentation/networking/LICENSE.qlcnic

(limited to 'drivers')

diff --git a/Documentation/networking/LICENSE.qlcnic b/Documentation/networking/LICENSE.qlcnic
new file mode 100644
index 000000000000..29ad4b106420
--- /dev/null
+++ b/Documentation/networking/LICENSE.qlcnic
@@ -0,0 +1,327 @@
+Copyright (c) 2009-2010 QLogic Corporation
+QLogic Linux qlcnic NIC Driver
+
+This program includes a device driver for Linux 2.6 that may be
+distributed with QLogic hardware specific firmware binary file.
+You may modify and redistribute the device driver code under the
+GNU General Public License (a copy of which is attached hereto as
+Exhibit A) published by the Free Software Foundation (version 2).
+
+You may redistribute the hardware specific firmware binary file
+under the following terms:
+
+       1. Redistribution of source code (only if applicable),
+          must retain the above copyright notice, this list of
+          conditions and the following disclaimer.
+
+       2. Redistribution in binary form must reproduce the above
+          copyright notice, this list of conditions and the
+          following disclaimer in the documentation and/or other
+          materials provided with the distribution.
+
+       3. The name of QLogic Corporation may not be used to
+          endorse or promote products derived from this software
+          without specific prior written permission
+
+REGARDLESS OF WHAT LICENSING MECHANISM IS USED OR APPLICABLE,
+THIS PROGRAM IS PROVIDED BY QLOGIC CORPORATION "AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+USER ACKNOWLEDGES AND AGREES THAT USE OF THIS PROGRAM WILL NOT
+CREATE OR GIVE GROUNDS FOR A LICENSE BY IMPLICATION, ESTOPPEL, OR
+OTHERWISE IN ANY INTELLECTUAL PROPERTY RIGHTS (PATENT, COPYRIGHT,
+TRADE SECRET, MASK WORK, OR OTHER PROPRIETARY RIGHT) EMBODIED IN
+ANY OTHER QLOGIC HARDWARE OR SOFTWARE EITHER SOLELY OR IN
+COMBINATION WITH THIS PROGRAM.
+
+
+EXHIBIT A
+
+                   GNU GENERAL PUBLIC LICENSE
+                      Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                           Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
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diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 1fd476d280f5..952d40990669 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #ifndef _QLCNIC_H_
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 29cbc2a6e79f..27631f23b3fd 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #include "qlcnic.h"
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 2aa9d8b2bab3..0eaf31bf8a0d 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 566e0e8437e4..19328e05b75d 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #ifndef __QLCNIC_HDR_H_
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 8630118dc4bb..c9c4bf1458a8 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #include "qlcnic.h"
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 6d0ec6c7f225..9b9c7c39d3ee 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #include <linux/netdevice.h>
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 4e8466b326af..788850e2ba4e 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1,25 +1,8 @@
 /*
- * Copyright (C) 2009 - QLogic Corporation.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called "COPYING".
+ * QLogic qlcnic NIC Driver
+ * Copyright (c)  2009-2010 QLogic Corporation
  *
+ * See LICENSE.qlcnic for copyright and licensing details.
  */
 
 #include <linux/slab.h>
-- 
cgit v1.2.3


From e4d849b8113b0cf7b6ebfa9ee4c47bd514ea49d3 Mon Sep 17 00:00:00 2001
From: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Date: Thu, 2 Dec 2010 20:42:08 +0000
Subject: qlcnic: Updated driver version to 5.0.13

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 952d40990669..f267da42f243 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -34,8 +34,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 0
-#define _QLCNIC_LINUX_SUBVERSION 12
-#define QLCNIC_LINUX_VERSIONID  "5.0.12"
+#define _QLCNIC_LINUX_SUBVERSION 13
+#define QLCNIC_LINUX_VERSIONID  "5.0.13"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
-- 
cgit v1.2.3


From c6ecf39a10ceec3e97096e2a8d3eadcecd593422 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 03:31:51 +0000
Subject: ixgbe: fix link behavior for SFP+ when driver is brought down

We have had several requests to have ifconfig down command disable
the SFP+ laser and thus make link go down.  Likewise on ifconfig up
the laser would be enabled and link would come up.  This patch enables
that behavior.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_82599.c | 12 +++++++++---
 drivers/net/ixgbe/ixgbe_main.c  | 26 ++++++++++++++++++--------
 2 files changed, 27 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index e34643eef162..8fa76785b45c 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -65,9 +65,9 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
 static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
-	if (hw->phy.multispeed_fiber) {
-		/* Set up dual speed SFP+ support */
-		mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
+
+	/* enable the laser control functions for SFP+ fiber */
+	if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) {
 		mac->ops.disable_tx_laser =
 		                       &ixgbe_disable_tx_laser_multispeed_fiber;
 		mac->ops.enable_tx_laser =
@@ -77,6 +77,12 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 		mac->ops.disable_tx_laser = NULL;
 		mac->ops.enable_tx_laser = NULL;
 		mac->ops.flap_tx_laser = NULL;
+	}
+
+	if (hw->phy.multispeed_fiber) {
+		/* Set up dual speed SFP+ support */
+		mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
+	} else {
 		if ((mac->ops.get_media_type(hw) ==
 		     ixgbe_media_type_backplane) &&
 		    (hw->phy.smart_speed == ixgbe_smart_speed_auto ||
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 494cb57b700d..5861ece70207 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3793,8 +3793,11 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	else
 		ixgbe_configure_msi_and_legacy(adapter);
 
-	/* enable the optics */
-	if (hw->phy.multispeed_fiber && hw->mac.ops.enable_tx_laser)
+	/* enable the optics for both mult-speed fiber and 82599 SFP+ fiber */
+	if (hw->mac.ops.enable_tx_laser &&
+	    ((hw->phy.multispeed_fiber) ||
+	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.enable_tx_laser(hw);
 
 	clear_bit(__IXGBE_DOWN, &adapter->state);
@@ -4106,15 +4109,19 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 		break;
 	}
 
-	/* power down the optics */
-	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
-		hw->mac.ops.disable_tx_laser(hw);
-
 	/* clear n-tuple filters that are cached */
 	ethtool_ntuple_flush(netdev);
 
 	if (!pci_channel_offline(adapter->pdev))
 		ixgbe_reset(adapter);
+
+	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
+	if (hw->mac.ops.disable_tx_laser &&
+	    ((hw->phy.multispeed_fiber) ||
+	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	      (hw->mac.type == ixgbe_mac_82599EB))))
+		hw->mac.ops.disable_tx_laser(hw);
+
 	ixgbe_clean_all_tx_rings(adapter);
 	ixgbe_clean_all_rx_rings(adapter);
 
@@ -7197,8 +7204,11 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_eeprom;
 	}
 
-	/* power down the optics */
-	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
+	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
+	if (hw->mac.ops.disable_tx_laser &&
+	    ((hw->phy.multispeed_fiber) ||
+	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.disable_tx_laser(hw);
 
 	init_timer(&adapter->watchdog_timer);
-- 
cgit v1.2.3


From 0b077feac00a8b7b0afbab3274b2e74b749bc917 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 03:32:13 +0000
Subject: ixgbe: add WOL support for SFP+ subdevice

This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9.  This
will also include ixgbe ethtool support for this device.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 11 +++++++++++
 drivers/net/ixgbe/ixgbe_main.c    | 15 ++++++++++-----
 drivers/net/ixgbe/ixgbe_type.h    |  1 +
 3 files changed, 22 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index f9b58394fbb6..ef3f9105a05d 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1879,7 +1879,16 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter,
 	struct ixgbe_hw *hw = &adapter->hw;
 	int retval = 1;
 
+	/* WOL not supported except for the following */
 	switch(hw->device_id) {
+	case IXGBE_DEV_ID_82599_SFP:
+		/* Only this subdevice supports WOL */
+		if (hw->subsystem_device_id != IXGBE_SUBDEV_ID_82599_SFP) {
+			wol->supported = 0;
+			break;
+		}
+		retval = 0;
+		break;
 	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
 		/* All except this subdevice support WOL */
 		if (hw->subsystem_device_id ==
@@ -1887,6 +1896,8 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter,
 			wol->supported = 0;
 			break;
 		}
+		retval = 0;
+		break;
 	case IXGBE_DEV_ID_82599_KX4:
 		retval = 0;
 		break;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5861ece70207..5f4c93d40a45 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -7223,13 +7223,18 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 
 	switch (pdev->device) {
+	case IXGBE_DEV_ID_82599_SFP:
+		/* Only this subdevice supports WOL */
+		if (pdev->subsystem_device == IXGBE_SUBDEV_ID_82599_SFP)
+			adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
+			                IXGBE_WUFC_MC | IXGBE_WUFC_BC);
+		break;
 	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
 		/* All except this subdevice support WOL */
-		if (pdev->subsystem_device ==
-		    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
-			adapter->wol = 0;
-			break;
-		}
+		if (pdev->subsystem_device != IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ)
+			adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
+			                IXGBE_WUFC_MC | IXGBE_WUFC_BC);
+		break;
 	case IXGBE_DEV_ID_82599_KX4:
 		adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
 				IXGBE_WUFC_MC | IXGBE_WUFC_BC);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 42c607339a62..9557ae64f951 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -54,6 +54,7 @@
 #define IXGBE_DEV_ID_82599_T3_LOM        0x151C
 #define IXGBE_DEV_ID_82599_CX4           0x10F9
 #define IXGBE_DEV_ID_82599_SFP           0x10FB
+#define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
-- 
cgit v1.2.3


From dbffcb210f45239ea530e0a71470e48abefe4210 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 03:32:34 +0000
Subject: ixgbe: add support for 82599 FCoE SKU

Add both NIC and backplane support for FCoE enabled devices IDs.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_82599.c | 2 ++
 drivers/net/ixgbe/ixgbe_main.c  | 4 ++++
 drivers/net/ixgbe/ixgbe_type.h  | 2 ++
 3 files changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 8fa76785b45c..385ccebb826c 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -319,11 +319,13 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
 	case IXGBE_DEV_ID_82599_KX4_MEZZ:
 	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
 	case IXGBE_DEV_ID_82599_KR:
+	case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
 	case IXGBE_DEV_ID_82599_XAUI_LOM:
 		/* Default device ID is mezzanine card KX/KX4 */
 		media_type = ixgbe_media_type_backplane;
 		break;
 	case IXGBE_DEV_ID_82599_SFP:
+	case IXGBE_DEV_ID_82599_SFP_FCOE:
 	case IXGBE_DEV_ID_82599_SFP_EM:
 		media_type = ixgbe_media_type_fiber;
 		break;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5f4c93d40a45..c5c93408212d 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -109,6 +109,10 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_CX4),
 	 board_82599 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_BACKPLANE_FCOE),
+	 board_82599 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_FCOE),
+	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_T3_LOM),
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 9557ae64f951..35b60db5e776 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -54,6 +54,8 @@
 #define IXGBE_DEV_ID_82599_T3_LOM        0x151C
 #define IXGBE_DEV_ID_82599_CX4           0x10F9
 #define IXGBE_DEV_ID_82599_SFP           0x10FB
+#define IXGBE_DEV_ID_82599_BACKPLANE_FCOE       0x152a
+#define IXGBE_DEV_ID_82599_SFP_FCOE      0x1529
 #define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
-- 
cgit v1.2.3


From 289700dbc40c78741f17e2304ed4ac0db3c3afd3 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 03:32:58 +0000
Subject: ixgbe: add support for new format of PBA numbers

The new PBA format is stored as a string.  This patch allows the
driver to support both the old and new format.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_common.c | 94 +++++++++++++++++++++++++++++++++++++---
 drivers/net/ixgbe/ixgbe_common.h |  3 +-
 drivers/net/ixgbe/ixgbe_main.c   | 18 ++++----
 drivers/net/ixgbe/ixgbe_type.h   |  6 +++
 4 files changed, 105 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 56052570cac5..cc11e422ce9b 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -196,30 +196,110 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
 }
 
 /**
- *  ixgbe_read_pba_num_generic - Reads part number from EEPROM
+ *  ixgbe_read_pba_string_generic - Reads part number string from EEPROM
  *  @hw: pointer to hardware structure
- *  @pba_num: stores the part number from the EEPROM
+ *  @pba_num: stores the part number string from the EEPROM
+ *  @pba_num_size: part number string buffer length
  *
- *  Reads the part number from the EEPROM.
+ *  Reads the part number string from the EEPROM.
  **/
-s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num)
+s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
+                                  u32 pba_num_size)
 {
 	s32 ret_val;
 	u16 data;
+	u16 pba_ptr;
+	u16 offset;
+	u16 length;
+
+	if (pba_num == NULL) {
+		hw_dbg(hw, "PBA string buffer was null\n");
+		return IXGBE_ERR_INVALID_ARGUMENT;
+	}
 
 	ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM0_PTR, &data);
 	if (ret_val) {
 		hw_dbg(hw, "NVM Read Error\n");
 		return ret_val;
 	}
-	*pba_num = (u32)(data << 16);
 
-	ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &data);
+	ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &pba_ptr);
 	if (ret_val) {
 		hw_dbg(hw, "NVM Read Error\n");
 		return ret_val;
 	}
-	*pba_num |= data;
+
+	/*
+	 * if data is not ptr guard the PBA must be in legacy format which
+	 * means pba_ptr is actually our second data word for the PBA number
+	 * and we can decode it into an ascii string
+	 */
+	if (data != IXGBE_PBANUM_PTR_GUARD) {
+		hw_dbg(hw, "NVM PBA number is not stored as string\n");
+
+		/* we will need 11 characters to store the PBA */
+		if (pba_num_size < 11) {
+			hw_dbg(hw, "PBA string buffer too small\n");
+			return IXGBE_ERR_NO_SPACE;
+		}
+
+		/* extract hex string from data and pba_ptr */
+		pba_num[0] = (data >> 12) & 0xF;
+		pba_num[1] = (data >> 8) & 0xF;
+		pba_num[2] = (data >> 4) & 0xF;
+		pba_num[3] = data & 0xF;
+		pba_num[4] = (pba_ptr >> 12) & 0xF;
+		pba_num[5] = (pba_ptr >> 8) & 0xF;
+		pba_num[6] = '-';
+		pba_num[7] = 0;
+		pba_num[8] = (pba_ptr >> 4) & 0xF;
+		pba_num[9] = pba_ptr & 0xF;
+
+		/* put a null character on the end of our string */
+		pba_num[10] = '\0';
+
+		/* switch all the data but the '-' to hex char */
+		for (offset = 0; offset < 10; offset++) {
+			if (pba_num[offset] < 0xA)
+				pba_num[offset] += '0';
+			else if (pba_num[offset] < 0x10)
+				pba_num[offset] += 'A' - 0xA;
+		}
+
+		return 0;
+	}
+
+	ret_val = hw->eeprom.ops.read(hw, pba_ptr, &length);
+	if (ret_val) {
+		hw_dbg(hw, "NVM Read Error\n");
+		return ret_val;
+	}
+
+	if (length == 0xFFFF || length == 0) {
+		hw_dbg(hw, "NVM PBA number section invalid length\n");
+		return IXGBE_ERR_PBA_SECTION;
+	}
+
+	/* check if pba_num buffer is big enough */
+	if (pba_num_size  < (((u32)length * 2) - 1)) {
+		hw_dbg(hw, "PBA string buffer too small\n");
+		return IXGBE_ERR_NO_SPACE;
+	}
+
+	/* trim pba length from start of string */
+	pba_ptr++;
+	length--;
+
+	for (offset = 0; offset < length; offset++) {
+		ret_val = hw->eeprom.ops.read(hw, pba_ptr + offset, &data);
+		if (ret_val) {
+			hw_dbg(hw, "NVM Read Error\n");
+			return ret_val;
+		}
+		pba_num[offset * 2] = (u8)(data >> 8);
+		pba_num[(offset * 2) + 1] = (u8)(data & 0xFF);
+	}
+	pba_num[offset * 2] = '\0';
 
 	return 0;
 }
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 341ca514a281..e1f980a8a09d 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -35,7 +35,8 @@ s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw);
 s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
 s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
 s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
-s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num);
+s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
+                                  u32 pba_num_size);
 s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
 s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
 void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index c5c93408212d..f97353cdb607 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -6952,11 +6952,12 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	const struct ixgbe_info *ii = ixgbe_info_tbl[ent->driver_data];
 	static int cards_found;
 	int i, err, pci_using_dac;
+	u8 part_str[IXGBE_PBANUM_LENGTH];
 	unsigned int indices = num_possible_cpus();
 #ifdef IXGBE_FCOE
 	u16 device_caps;
 #endif
-	u32 part_num, eec;
+	u32 eec;
 
 	/* Catch broken hardware that put the wrong VF device ID in
 	 * the PCIe SR-IOV capability.
@@ -7262,16 +7263,17 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		    hw->bus.width == ixgbe_bus_width_pcie_x1 ? "Width x1" :
 		    "Unknown"),
 		   netdev->dev_addr);
-	ixgbe_read_pba_num_generic(hw, &part_num);
+
+	err = ixgbe_read_pba_string_generic(hw, part_str, IXGBE_PBANUM_LENGTH);
+	if (err)
+		strcpy(part_str, "Unknown");
 	if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
-		e_dev_info("MAC: %d, PHY: %d, SFP+: %d, "
-			   "PBA No: %06x-%03x\n",
+		e_dev_info("MAC: %d, PHY: %d, SFP+: %d, PBA No: %s\n",
 			   hw->mac.type, hw->phy.type, hw->phy.sfp_type,
-			   (part_num >> 8), (part_num & 0xff));
+		           part_str);
 	else
-		e_dev_info("MAC: %d, PHY: %d, PBA No: %06x-%03x\n",
-			   hw->mac.type, hw->phy.type,
-			   (part_num >> 8), (part_num & 0xff));
+		e_dev_info("MAC: %d, PHY: %d, PBA No: %s\n",
+			   hw->mac.type, hw->phy.type, part_str);
 
 	if (hw->bus.width <= ixgbe_bus_width_pcie_x4) {
 		e_dev_warn("PCI-Express bandwidth available for this card is "
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 35b60db5e776..ef816dd5a8f0 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -1508,7 +1508,11 @@
 #define IXGBE_EEPROM_WORD_SIZE_SHIFT  6
 #define IXGBE_EEPROM_OPCODE_BITS      8
 
+/* Part Number String Length */
+#define IXGBE_PBANUM_LENGTH 11
+
 /* Checksum and EEPROM pointers */
+#define IXGBE_PBANUM_PTR_GUARD  0xFAFA
 #define IXGBE_EEPROM_CHECKSUM   0x3F
 #define IXGBE_EEPROM_SUM        0xBABA
 #define IXGBE_PCIE_ANALOG_PTR   0x03
@@ -2637,6 +2641,8 @@ struct ixgbe_info {
 #define IXGBE_ERR_NO_SPACE                      -25
 #define IXGBE_ERR_OVERTEMP                      -26
 #define IXGBE_ERR_RAR_INDEX                     -27
+#define IXGBE_ERR_PBA_SECTION                   -31
+#define IXGBE_ERR_INVALID_ARGUMENT              -32
 #define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
 
 #endif /* _IXGBE_TYPE_H_ */
-- 
cgit v1.2.3


From 8fc2f9956127d2b85280c07e69aeb08b9bd85150 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:49 +0000
Subject: tg3: Raise the jumbo frame BD flag threshold

The current transmit routines set the jumbo frame BD flag too
aggressively.  This can reduce performance for common cases.  This patch
raises the jumbo flag threshold to 1518, up from 1500.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index afb79db5327e..b8ae5e19ced5 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -5761,7 +5761,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb,
 	dma_unmap_addr_set(&tnapi->tx_buffers[entry], mapping, mapping);
 
 	if ((tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) &&
-	    !mss && skb->len > ETH_DATA_LEN)
+	    !mss && skb->len > VLAN_ETH_FRAME_LEN)
 		base_flags |= TXD_FLAG_JMB_PKT;
 
 	tg3_set_txd(tnapi, entry, mapping, len, base_flags,
@@ -5995,7 +5995,7 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 #endif
 
 	if ((tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) &&
-	    !mss && skb->len > ETH_DATA_LEN)
+	    !mss && skb->len > VLAN_ETH_FRAME_LEN)
 		base_flags |= TXD_FLAG_JMB_PKT;
 
 	len = skb_headlen(skb);
-- 
cgit v1.2.3


From 3110f5f5545a645c50ef66b1f705d08dfd1df404 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:50 +0000
Subject: tg3: Move EEE definitions into mdio.h

In commit 52b02d04c801fff51ca49ad033210846d1713253 entitled "tg3: Add
EEE support", Ben Hutchings had commented that the EEE advertisement
register will be in a standard location.  This patch moves that
definition into mdio.h and changes the code to use it.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c    | 16 ++++++++--------
 drivers/net/tg3.h    |  3 ---
 include/linux/mdio.h |  5 +++++
 3 files changed, 13 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b8ae5e19ced5..1e7a135de7b3 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -32,6 +32,7 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/ethtool.h>
+#include <linux/mdio.h>
 #include <linux/mii.h>
 #include <linux/phy.h>
 #include <linux/brcmphy.h>
@@ -1781,7 +1782,8 @@ static void tg3_phy_eee_adjust(struct tg3 *tp, u32 current_link_up)
 
 		tw32(TG3_CPMU_EEE_CTRL, eeectl);
 
-		tg3_phy_cl45_read(tp, 0x7, TG3_CL45_D7_EEERES_STAT, &val);
+		tg3_phy_cl45_read(tp, MDIO_MMD_AN,
+				  TG3_CL45_D7_EEERES_STAT, &val);
 
 		if (val == TG3_CL45_D7_EEERES_STAT_LP_1000T ||
 		    val == TG3_CL45_D7_EEERES_STAT_LP_100TX)
@@ -2987,16 +2989,14 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
 		if (tp->link_config.autoneg == AUTONEG_ENABLE) {
 			/* Advertise 100-BaseTX EEE ability */
 			if (tp->link_config.advertising &
-			    (ADVERTISED_100baseT_Half |
-			     ADVERTISED_100baseT_Full))
-				val |= TG3_CL45_D7_EEEADV_CAP_100TX;
+			    ADVERTISED_100baseT_Full)
+				val |= MDIO_AN_EEE_ADV_100TX;
 			/* Advertise 1000-BaseT EEE ability */
 			if (tp->link_config.advertising &
-			    (ADVERTISED_1000baseT_Half |
-			     ADVERTISED_1000baseT_Full))
-				val |= TG3_CL45_D7_EEEADV_CAP_1000T;
+			    ADVERTISED_1000baseT_Full)
+				val |= MDIO_AN_EEE_ADV_1000T;
 		}
-		tg3_phy_cl45_write(tp, 0x7, TG3_CL45_D7_EEEADV_CAP, val);
+		tg3_phy_cl45_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, val);
 
 		/* Turn off SM_DSP clock. */
 		val = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 59b0e096149e..6e72c6bd2675 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2172,9 +2172,6 @@
 #define MII_TG3_TEST1_CRC_EN		0x8000
 
 /* Clause 45 expansion registers */
-#define TG3_CL45_D7_EEEADV_CAP		0x003c
-#define TG3_CL45_D7_EEEADV_CAP_100TX	0x0002
-#define TG3_CL45_D7_EEEADV_CAP_1000T	0x0004
 #define TG3_CL45_D7_EEERES_STAT		0x803e
 #define TG3_CL45_D7_EEERES_STAT_LP_100TX	0x0002
 #define TG3_CL45_D7_EEERES_STAT_LP_1000T	0x0004
diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index c779b49a1fda..b1494aced217 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -55,6 +55,7 @@
 #define MDIO_PCS_10GBRT_STAT2	33	/* 10GBASE-R/-T PCS status 2 */
 #define MDIO_AN_10GBT_CTRL	32	/* 10GBASE-T auto-negotiation control */
 #define MDIO_AN_10GBT_STAT	33	/* 10GBASE-T auto-negotiation status */
+#define MDIO_AN_EEE_ADV		60	/* EEE advertisement */
 
 /* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
 #define MDIO_PMA_LASI_RXCTRL	0x9000	/* RX_ALARM control */
@@ -235,6 +236,10 @@
 #define MDIO_AN_10GBT_STAT_MS		0x4000	/* Master/slave config */
 #define MDIO_AN_10GBT_STAT_MSFLT	0x8000	/* Master/slave config fault */
 
+/* AN EEE Advertisement register. */
+#define MDIO_AN_EEE_ADV_100TX		0x0002	/* Advertise 100TX EEE cap */
+#define MDIO_AN_EEE_ADV_1000T		0x0004	/* Advertise 1000T EEE cap */
+
 /* LASI RX_ALARM control/status registers. */
 #define MDIO_PMA_LASI_RX_PHYXSLFLT	0x0001	/* PHY XS RX local fault */
 #define MDIO_PMA_LASI_RX_PCSLFLT	0x0008	/* PCS RX local fault */
-- 
cgit v1.2.3


From 699c019385fcb13498a5a3a8bd368f04f1d4a223 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:51 +0000
Subject: tg3: Fix 57765 EEE support

EEE support in the 57765 internal phy will not enable after a phy reset
unless it sees that EEE is supported in the MAC.  This patch moves the
code that programs the CPMU EEE registers to a place before the phy
reset.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 1e7a135de7b3..e4efb5203e22 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7809,6 +7809,22 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	if (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE)
 		tg3_abort_hw(tp, 1);
 
+	/* Enable MAC control of LPI */
+	if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) {
+		tw32_f(TG3_CPMU_EEE_LNKIDL_CTRL,
+		       TG3_CPMU_EEE_LNKIDL_PCIE_NL0 |
+		       TG3_CPMU_EEE_LNKIDL_UART_IDL);
+
+		tw32_f(TG3_CPMU_EEE_CTRL,
+		       TG3_CPMU_EEE_CTRL_EXIT_20_1_US);
+
+		tw32_f(TG3_CPMU_EEE_MODE,
+		       TG3_CPMU_EEEMD_ERLY_L1_XIT_DET |
+		       TG3_CPMU_EEEMD_LPI_IN_TX |
+		       TG3_CPMU_EEEMD_LPI_IN_RX |
+		       TG3_CPMU_EEEMD_EEE_ENABLE);
+	}
+
 	if (reset_phy)
 		tg3_phy_reset(tp);
 
@@ -7890,22 +7906,6 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(TG3_CPMU_LSPD_10MB_CLK, val);
 	}
 
-	/* Enable MAC control of LPI */
-	if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) {
-		tw32_f(TG3_CPMU_EEE_LNKIDL_CTRL,
-		       TG3_CPMU_EEE_LNKIDL_PCIE_NL0 |
-		       TG3_CPMU_EEE_LNKIDL_UART_IDL);
-
-		tw32_f(TG3_CPMU_EEE_CTRL,
-		       TG3_CPMU_EEE_CTRL_EXIT_20_1_US);
-
-		tw32_f(TG3_CPMU_EEE_MODE,
-		       TG3_CPMU_EEEMD_ERLY_L1_XIT_DET |
-		       TG3_CPMU_EEEMD_LPI_IN_TX |
-		       TG3_CPMU_EEEMD_LPI_IN_RX |
-		       TG3_CPMU_EEEMD_EEE_ENABLE);
-	}
-
 	/* This works around an issue with Athlon chipsets on
 	 * B3 tigon3 silicon.  This bit has no effect on any
 	 * other revision.  But do not set this on PCI Express
-- 
cgit v1.2.3


From a6b68dab169e2a51e59f43504f1279cbc2afcde8 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:52 +0000
Subject: tg3: Minor EEE code tweaks

The first hunk of this patch makes sure that the driver checks for the
appropriate preconditions before checking if EEE negotiation succeeded.
More specifically the link needs to be full duplex for EEE to be
enabled.

The second and third hunks of this patch fix a bug where the eee
advertisement register would be programmed with extra bits set.

The fourth hunk of this patch makes sure the EEE capability flag is not
set for 5718 A0 devices and that the device is not a serdes device.

None of these modifications are strictly necessary.  The driver /
hardware still does the right thing.  They are submitted primarily for
correctness.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e4efb5203e22..81dafc26cdff 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1770,9 +1770,9 @@ static void tg3_phy_eee_adjust(struct tg3 *tp, u32 current_link_up)
 
 	if (tp->link_config.autoneg == AUTONEG_ENABLE &&
 	    current_link_up == 1 &&
-	    (tp->link_config.active_speed == SPEED_1000 ||
-	     (tp->link_config.active_speed == SPEED_100 &&
-	      tp->link_config.active_duplex == DUPLEX_FULL))) {
+	    tp->link_config.active_duplex == DUPLEX_FULL &&
+	    (tp->link_config.active_speed == SPEED_100 ||
+	     tp->link_config.active_speed == SPEED_1000)) {
 		u32 eeectl;
 
 		if (tp->link_config.active_speed == SPEED_1000)
@@ -2969,7 +2969,7 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
 	}
 
 	if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) {
-		u32 val = 0;
+		u32 val;
 
 		tw32(TG3_CPMU_EEE_MODE,
 		     tr32(TG3_CPMU_EEE_MODE) & ~TG3_CPMU_EEEMD_LPI_ENABLE);
@@ -2986,6 +2986,7 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
 			tg3_phydsp_write(tp, MII_TG3_DSP_CH34TP2,
 					 val | MII_TG3_DSP_CH34TP2_HIBW01);
 
+		val = 0;
 		if (tp->link_config.autoneg == AUTONEG_ENABLE) {
 			/* Advertise 100-BaseTX EEE ability */
 			if (tp->link_config.advertising &
@@ -12569,9 +12570,11 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
 		}
 	}
 
-	if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_5718 ||
-	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 &&
-	     tp->pci_chip_rev_id != CHIPREV_ID_57765_A0))
+	if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES) &&
+	    ((tp->pdev->device == TG3PCI_DEVICE_TIGON3_5718 &&
+	      tp->pci_chip_rev_id != CHIPREV_ID_5717_A0) ||
+	     (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 &&
+	      tp->pci_chip_rev_id != CHIPREV_ID_57765_A0)))
 		tp->phy_flags |= TG3_PHYFLG_EEE_CAP;
 
 	if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES) &&
-- 
cgit v1.2.3


From a386b9011a4687470e6168e2f2a08c468f25f72f Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:53 +0000
Subject: tg3: Relax EEE thresholds

The hardware defaults to fairly aggressive EEE thresholds.  While there
appear to be no ill effects, this patch relaxes them, just as a
precaution.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 25 ++++++++++++++++++++-----
 drivers/net/tg3.h | 20 +++++++++++++-------
 2 files changed, 33 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 81dafc26cdff..bb95c6ecda49 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7819,11 +7819,26 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32_f(TG3_CPMU_EEE_CTRL,
 		       TG3_CPMU_EEE_CTRL_EXIT_20_1_US);
 
-		tw32_f(TG3_CPMU_EEE_MODE,
-		       TG3_CPMU_EEEMD_ERLY_L1_XIT_DET |
-		       TG3_CPMU_EEEMD_LPI_IN_TX |
-		       TG3_CPMU_EEEMD_LPI_IN_RX |
-		       TG3_CPMU_EEEMD_EEE_ENABLE);
+		val = TG3_CPMU_EEEMD_ERLY_L1_XIT_DET |
+		      TG3_CPMU_EEEMD_LPI_IN_TX |
+		      TG3_CPMU_EEEMD_LPI_IN_RX |
+		      TG3_CPMU_EEEMD_EEE_ENABLE;
+
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
+			val |= TG3_CPMU_EEEMD_SND_IDX_DET_EN;
+
+		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+			val |= TG3_CPMU_EEEMD_APE_TX_DET_EN;
+
+		tw32_f(TG3_CPMU_EEE_MODE, val);
+
+		tw32_f(TG3_CPMU_EEE_DBTMR1,
+		       TG3_CPMU_DBTMR1_PCIEXIT_2047US |
+		       TG3_CPMU_DBTMR1_LNKIDLE_2047US);
+
+		tw32_f(TG3_CPMU_EEE_DBTMR2,
+		       TG3_CPMU_DBTMR1_APE_TX_2047US |
+		       TG3_CPMU_DBTMR2_TXIDXEQ_2047US);
 	}
 
 	if (reset_phy)
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 6e72c6bd2675..d62c8d937c82 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -1094,13 +1094,19 @@
 /* 0x3664 --> 0x36b0 unused */
 
 #define TG3_CPMU_EEE_MODE		0x000036b0
-#define TG3_CPMU_EEEMD_ERLY_L1_XIT_DET	 0x00000008
-#define TG3_CPMU_EEEMD_LPI_ENABLE	 0x00000080
-#define TG3_CPMU_EEEMD_LPI_IN_TX	 0x00000100
-#define TG3_CPMU_EEEMD_LPI_IN_RX	 0x00000200
-#define TG3_CPMU_EEEMD_EEE_ENABLE	 0x00100000
-/* 0x36b4 --> 0x36b8 unused */
-
+#define  TG3_CPMU_EEEMD_APE_TX_DET_EN	 0x00000004
+#define  TG3_CPMU_EEEMD_ERLY_L1_XIT_DET	 0x00000008
+#define  TG3_CPMU_EEEMD_SND_IDX_DET_EN	 0x00000040
+#define  TG3_CPMU_EEEMD_LPI_ENABLE	 0x00000080
+#define  TG3_CPMU_EEEMD_LPI_IN_TX	 0x00000100
+#define  TG3_CPMU_EEEMD_LPI_IN_RX	 0x00000200
+#define  TG3_CPMU_EEEMD_EEE_ENABLE	 0x00100000
+#define TG3_CPMU_EEE_DBTMR1		0x000036b4
+#define  TG3_CPMU_DBTMR1_PCIEXIT_2047US	 0x07ff0000
+#define  TG3_CPMU_DBTMR1_LNKIDLE_2047US	 0x000070ff
+#define TG3_CPMU_EEE_DBTMR2		0x000036b8
+#define  TG3_CPMU_DBTMR1_APE_TX_2047US	 0x07ff0000
+#define  TG3_CPMU_DBTMR2_TXIDXEQ_2047US	 0x000070ff
 #define TG3_CPMU_EEE_LNKIDL_CTRL	0x000036bc
 #define  TG3_CPMU_EEE_LNKIDL_PCIE_NL0	 0x01000000
 #define  TG3_CPMU_EEE_LNKIDL_UART_IDL	 0x00000004
-- 
cgit v1.2.3


From 5ee493767352314893520ac40aec5bb07d0147e0 Mon Sep 17 00:00:00 2001
From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 6 Dec 2010 08:28:54 +0000
Subject: tg3: Update version to 3.116

This patch updates the tg3 version to 3.116.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index bb95c6ecda49..5faa87d86c66 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -70,10 +70,10 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define TG3_MAJ_NUM			3
-#define TG3_MIN_NUM			115
+#define TG3_MIN_NUM			116
 #define DRV_MODULE_VERSION	\
 	__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE	"October 14, 2010"
+#define DRV_MODULE_RELDATE	"December 3, 2010"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
-- 
cgit v1.2.3


From 5dcc03fe29537edd7819f5b121bf3d779693f37b Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Thu, 2 Dec 2010 19:12:31 +0900
Subject: ath5k: Use EWMA factor of 1024 instead of 1000

This prepares the only place which uses the EWMA library so far for the
performance improved implementation coming up, which requires factor and
weight to be a power of two.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 0a7071a6dd7a..5ece94708371 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2685,7 +2685,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	ah->ah_cal_next_full = jiffies;
 	ah->ah_cal_next_ani = jiffies;
 	ah->ah_cal_next_nf = jiffies;
-	ewma_init(&ah->ah_beacon_rssi_avg, 1000, 8);
+	ewma_init(&ah->ah_beacon_rssi_avg, 1024, 8);
 
 	/*
 	 * Change channels and update the h/w rate map if we're switching;
-- 
cgit v1.2.3


From d84938c9be85f4738a350ef44210789fef915cb7 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 3 Dec 2010 06:03:00 +0200
Subject: ath5k: Always write tx powertable on hw

 * By skipping tx power table calibration we also skip setting
 tx power table on hw. Make sure we always write tx power table
 on hw since it gets cleared on reset.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index df5cd0fd69d6..f84afb420bd8 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -2742,10 +2742,12 @@ ath5k_combine_pwr_to_pdadc_curves(struct ath5k_hw *ah,
 
 /* Write PDADC values on hw */
 static void
-ath5k_setup_pwr_to_pdadc_table(struct ath5k_hw *ah,
-			u8 pdcurves, u8 *pdg_to_idx)
+ath5k_setup_pwr_to_pdadc_table(struct ath5k_hw *ah, u8 ee_mode)
 {
+	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	u8 *pdadc_out = ah->ah_txpower.txp_pd_table;
+	u8 *pdg_to_idx = ee->ee_pdc_to_idx[ee_mode];
+	u8 pdcurves = ee->ee_pd_gains[ee_mode];
 	u32 reg;
 	u8 i;
 
@@ -2992,7 +2994,7 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 						ee->ee_pd_gains[ee_mode]);
 
 		/* Write settings on hw */
-		ath5k_setup_pwr_to_pdadc_table(ah, pdg, pdg_curve_to_idx);
+		ath5k_setup_pwr_to_pdadc_table(ah, ee_mode);
 
 		/* Set txp.offset, note that table_min
 		 * can be negative */
@@ -3114,12 +3116,6 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		return -EINVAL;
 	}
 
-	/* Reset TX power values */
-	memset(&ah->ah_txpower, 0, sizeof(ah->ah_txpower));
-	ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
-	ah->ah_txpower.txp_min_pwr = 0;
-	ah->ah_txpower.txp_max_pwr = AR5K_TUNE_MAX_TXPOWER;
-
 	/* Initialize TX power table */
 	switch (ah->ah_radio) {
 	case AR5K_RF5110:
@@ -3146,11 +3142,24 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	 * so there is no need to recalculate the powertable, we 'll
 	 * just use the cached one */
 	if (!fast) {
+		/* Reset TX power values */
+		memset(&ah->ah_txpower, 0, sizeof(ah->ah_txpower));
+		ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
+		ah->ah_txpower.txp_min_pwr = 0;
+		ah->ah_txpower.txp_max_pwr = AR5K_TUNE_MAX_TXPOWER;
+
+		/* Calculate the powertable */
 		ret = ath5k_setup_channel_powertable(ah, channel,
 							ee_mode, type);
-			if (ret)
-				return ret;
-	}
+		if (ret)
+			return ret;
+	/* Write cached table on hw */
+	} else if (type == AR5K_PWRTABLE_PWR_TO_PDADC)
+		ath5k_setup_pwr_to_pdadc_table(ah, ee_mode);
+	else
+		ath5k_setup_pcdac_table(ah);
+
+
 
 	/* Limit max power if we have a CTL available */
 	ath5k_get_max_ctl_power(ah, channel);
-- 
cgit v1.2.3


From 073285fd392f6dc901da7c698d46e1e2a7e26436 Mon Sep 17 00:00:00 2001
From: Alexey Orishko <alexey.orishko@gmail.com>
Date: Mon, 29 Nov 2010 23:23:27 +0000
Subject: usbnet: changes for upcoming cdc_ncm driver

Changes:
include/linux/usb/usbnet.h:
- a new flag to indicate driver's capability to accumulate IP packets in Tx
 direction and extract several packets from single skb in Rx direction.
drivers/net/usb/usbnet.c:
- the procedure of counting packets in usbnet was updated due to the
 accumulating of IP packets in the driver
- no short packets are sent if indicated by the flag in driver_info
 structure

Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/usbnet.c   | 45 +++++++++++++++++++++++++++++++--------------
 include/linux/usb/usbnet.h |  6 ++++++
 2 files changed, 37 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index c04d49e31f81..cff74b81a7d2 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -391,14 +391,19 @@ static inline void rx_process (struct usbnet *dev, struct sk_buff *skb)
 		goto error;
 	// else network stack removes extra byte if we forced a short packet
 
-	if (skb->len)
-		usbnet_skb_return (dev, skb);
-	else {
-		netif_dbg(dev, rx_err, dev->net, "drop\n");
-error:
-		dev->net->stats.rx_errors++;
-		skb_queue_tail (&dev->done, skb);
+	if (skb->len) {
+		/* all data was already cloned from skb inside the driver */
+		if (dev->driver_info->flags & FLAG_MULTI_PACKET)
+			dev_kfree_skb_any(skb);
+		else
+			usbnet_skb_return(dev, skb);
+		return;
 	}
+
+	netif_dbg(dev, rx_err, dev->net, "drop\n");
+error:
+	dev->net->stats.rx_errors++;
+	skb_queue_tail(&dev->done, skb);
 }
 
 /*-------------------------------------------------------------------------*/
@@ -971,7 +976,8 @@ static void tx_complete (struct urb *urb)
 	struct usbnet		*dev = entry->dev;
 
 	if (urb->status == 0) {
-		dev->net->stats.tx_packets++;
+		if (!(dev->driver_info->flags & FLAG_MULTI_PACKET))
+			dev->net->stats.tx_packets++;
 		dev->net->stats.tx_bytes += entry->length;
 	} else {
 		dev->net->stats.tx_errors++;
@@ -1044,8 +1050,13 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 	if (info->tx_fixup) {
 		skb = info->tx_fixup (dev, skb, GFP_ATOMIC);
 		if (!skb) {
-			netif_dbg(dev, tx_err, dev->net, "can't tx_fixup skb\n");
-			goto drop;
+			if (netif_msg_tx_err(dev)) {
+				netif_dbg(dev, tx_err, dev->net, "can't tx_fixup skb\n");
+				goto drop;
+			} else {
+				/* cdc_ncm collected packet; waits for more */
+				goto not_drop;
+			}
 		}
 	}
 	length = skb->len;
@@ -1067,13 +1078,18 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 	/* don't assume the hardware handles USB_ZERO_PACKET
 	 * NOTE:  strictly conforming cdc-ether devices should expect
 	 * the ZLP here, but ignore the one-byte packet.
+	 * NOTE2: CDC NCM specification is different from CDC ECM when
+	 * handling ZLP/short packets, so cdc_ncm driver will make short
+	 * packet itself if needed.
 	 */
 	if (length % dev->maxpacket == 0) {
 		if (!(info->flags & FLAG_SEND_ZLP)) {
-			urb->transfer_buffer_length++;
-			if (skb_tailroom(skb)) {
-				skb->data[skb->len] = 0;
-				__skb_put(skb, 1);
+			if (!(info->flags & FLAG_MULTI_PACKET)) {
+				urb->transfer_buffer_length++;
+				if (skb_tailroom(skb)) {
+					skb->data[skb->len] = 0;
+					__skb_put(skb, 1);
+				}
 			}
 		} else
 			urb->transfer_flags |= URB_ZERO_PACKET;
@@ -1122,6 +1138,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 		netif_dbg(dev, tx_err, dev->net, "drop, code %d\n", retval);
 drop:
 		dev->net->stats.tx_dropped++;
+not_drop:
 		if (skb)
 			dev_kfree_skb_any (skb);
 		usb_free_urb (urb);
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 7ae27a473818..44842c8d38c0 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -97,6 +97,12 @@ struct driver_info {
 
 #define FLAG_LINK_INTR	0x0800		/* updates link (carrier) status */
 
+/*
+ * Indicates to usbnet, that USB driver accumulates multiple IP packets.
+ * Affects statistic (counters) and short packet handling.
+ */
+#define FLAG_MULTI_PACKET	0x1000
+
 	/* init device ... can sleep, or cause probe() failure */
 	int	(*bind)(struct usbnet *, struct usb_interface *);
 
-- 
cgit v1.2.3


From 900d495a189dc3ff5952b98a77d18e3018f8286c Mon Sep 17 00:00:00 2001
From: Alexey Orishko <alexey.orishko@gmail.com>
Date: Mon, 29 Nov 2010 23:23:28 +0000
Subject: USB CDC NCM host driver

The patch provides USB CDC NCM host driver support in the Linux Kernel.

Changes:
drivers/net/usb/cdc_ncm.c:
- initial submission of the CDC NCM host driver;
- verified on Intel 32/64 bit, Intel Atom, ST-Ericsson U8500 (ARM)
- throughput measured over 100 Mbits duplex;
- driver supports 16-bit NTB format only, but it is more than enough for
  transfers up to 64K;
- driver can handle up to 32 datagrams in received NTB;
- timer is used to collect several packets in Tx direction

drivers/net/usb/Kconfig:
- a new entry to compile CDC NCM host driver
drivers/net/usb/Makefile:
- a new entry to compile CDC NCM host driver

Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/Kconfig   |   19 +
 drivers/net/usb/Makefile  |    1 +
 drivers/net/usb/cdc_ncm.c | 1213 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 1233 insertions(+)
 create mode 100644 drivers/net/usb/cdc_ncm.c

(limited to 'drivers')

diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 52ffabe6db0e..6f600cced6e1 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -196,6 +196,25 @@ config USB_NET_CDC_EEM
 	  IEEE 802 "local assignment" bit is set in the address, a "usbX"
 	  name is used instead.
 
+config USB_NET_CDC_NCM
+	tristate "CDC NCM support"
+	depends on USB_USBNET
+	default y
+	help
+	  This driver provides support for CDC NCM (Network Control Model
+	  Device USB Class Specification). The CDC NCM specification is
+	  available from <http://www.usb.org/>.
+
+	  Say "y" to link the driver statically, or "m" to build a
+	  dynamically linked module.
+
+	  This driver should work with at least the following devices:
+	    * ST-Ericsson M700 LTE FDD/TDD Mobile Broadband Modem (ref. design)
+	    * ST-Ericsson M5730 HSPA+ Mobile Broadband Modem (reference design)
+	    * ST-Ericsson M570 HSPA+ Mobile Broadband Modem (reference design)
+	    * ST-Ericsson M343 HSPA Mobile Broadband Modem (reference design)
+	    * Ericsson F5521gw Mobile Broadband Module
+
 config USB_NET_DM9601
 	tristate "Davicom DM9601 based USB 1.1 10/100 ethernet devices"
 	depends on USB_USBNET
diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
index a19b0259ae16..cac170301187 100644
--- a/drivers/net/usb/Makefile
+++ b/drivers/net/usb/Makefile
@@ -26,4 +26,5 @@ obj-$(CONFIG_USB_CDC_PHONET)	+= cdc-phonet.o
 obj-$(CONFIG_USB_IPHETH)	+= ipheth.o
 obj-$(CONFIG_USB_SIERRA_NET)	+= sierra_net.o
 obj-$(CONFIG_USB_NET_CX82310_ETH)	+= cx82310_eth.o
+obj-$(CONFIG_USB_NET_CDC_NCM)	+= cdc_ncm.o
 
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
new file mode 100644
index 000000000000..593c104ab199
--- /dev/null
+++ b/drivers/net/usb/cdc_ncm.c
@@ -0,0 +1,1213 @@
+/*
+ * cdc_ncm.c
+ *
+ * Copyright (C) ST-Ericsson 2010
+ * Contact: Alexey Orishko <alexey.orishko@stericsson.com>
+ * Original author: Hans Petter Selasky <hans.petter.selasky@stericsson.com>
+ *
+ * USB Host Driver for Network Control Model (NCM)
+ * http://www.usb.org/developers/devclass_docs/NCM10.zip
+ *
+ * The NCM encoding, decoding and initialization logic
+ * derives from FreeBSD 8.x. if_cdce.c and if_cdcereg.h
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose this file to be licensed under the terms
+ * of the GNU General Public License (GPL) Version 2 or the 2-clause
+ * BSD license listed below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/ctype.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/crc32.h>
+#include <linux/usb.h>
+#include <linux/version.h>
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include <linux/atomic.h>
+#include <linux/usb/usbnet.h>
+#include <linux/usb/cdc.h>
+
+#define	DRIVER_VERSION				"30-Nov-2010"
+
+/* CDC NCM subclass 3.2.1 */
+#define USB_CDC_NCM_NDP16_LENGTH_MIN		0x10
+
+/* Maximum NTB length */
+#define	CDC_NCM_NTB_MAX_SIZE_TX			16384	/* bytes */
+#define	CDC_NCM_NTB_MAX_SIZE_RX			16384	/* bytes */
+
+/* Minimum value for MaxDatagramSize, ch. 6.2.9 */
+#define	CDC_NCM_MIN_DATAGRAM_SIZE		1514	/* bytes */
+
+#define	CDC_NCM_MIN_TX_PKT			512	/* bytes */
+
+/* Default value for MaxDatagramSize */
+#define	CDC_NCM_MAX_DATAGRAM_SIZE		2048	/* bytes */
+
+/*
+ * Maximum amount of datagrams in NCM Datagram Pointer Table, not counting
+ * the last NULL entry. Any additional datagrams in NTB would be discarded.
+ */
+#define	CDC_NCM_DPT_DATAGRAMS_MAX		32
+
+/* Restart the timer, if amount of datagrams is less than given value */
+#define	CDC_NCM_RESTART_TIMER_DATAGRAM_CNT	3
+
+/* The following macro defines the minimum header space */
+#define	CDC_NCM_MIN_HDR_SIZE \
+	(sizeof(struct usb_cdc_ncm_nth16) + sizeof(struct usb_cdc_ncm_ndp16) + \
+	(CDC_NCM_DPT_DATAGRAMS_MAX + 1) * sizeof(struct usb_cdc_ncm_dpe16))
+
+struct connection_speed_change {
+	__le32	USBitRate; /* holds 3GPP downlink value, bits per second */
+	__le32	DSBitRate; /* holds 3GPP uplink value, bits per second */
+} __attribute__ ((packed));
+
+struct cdc_ncm_data {
+	struct usb_cdc_ncm_nth16 nth16;
+	struct usb_cdc_ncm_ndp16 ndp16;
+	struct usb_cdc_ncm_dpe16 dpe16[CDC_NCM_DPT_DATAGRAMS_MAX + 1];
+};
+
+struct cdc_ncm_ctx {
+	struct cdc_ncm_data rx_ncm;
+	struct cdc_ncm_data tx_ncm;
+	struct usb_cdc_ncm_ntb_parameters ncm_parm;
+	struct timer_list tx_timer;
+
+	const struct usb_cdc_ncm_desc *func_desc;
+	const struct usb_cdc_header_desc *header_desc;
+	const struct usb_cdc_union_desc *union_desc;
+	const struct usb_cdc_ether_desc *ether_desc;
+
+	struct net_device *netdev;
+	struct usb_device *udev;
+	struct usb_host_endpoint *in_ep;
+	struct usb_host_endpoint *out_ep;
+	struct usb_host_endpoint *status_ep;
+	struct usb_interface *intf;
+	struct usb_interface *control;
+	struct usb_interface *data;
+
+	struct sk_buff *tx_curr_skb;
+	struct sk_buff *tx_rem_skb;
+
+	spinlock_t mtx;
+
+	u32 tx_timer_pending;
+	u32 tx_curr_offset;
+	u32 tx_curr_last_offset;
+	u32 tx_curr_frame_num;
+	u32 rx_speed;
+	u32 tx_speed;
+	u32 rx_max;
+	u32 tx_max;
+	u32 max_datagram_size;
+	u16 tx_max_datagrams;
+	u16 tx_remainder;
+	u16 tx_modulus;
+	u16 tx_ndp_modulus;
+	u16 tx_seq;
+	u16 connected;
+	u8 data_claimed;
+	u8 control_claimed;
+};
+
+static void cdc_ncm_tx_timeout(unsigned long arg);
+static const struct driver_info cdc_ncm_info;
+static struct usb_driver cdc_ncm_driver;
+static struct ethtool_ops cdc_ncm_ethtool_ops;
+
+static const struct usb_device_id cdc_devs[] = {
+	{ USB_INTERFACE_INFO(USB_CLASS_COMM,
+		USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE),
+		.driver_info = (unsigned long)&cdc_ncm_info,
+	},
+	{
+	},
+};
+
+MODULE_DEVICE_TABLE(usb, cdc_devs);
+
+static void
+cdc_ncm_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info)
+{
+	struct usbnet *dev = netdev_priv(net);
+
+	strncpy(info->driver, dev->driver_name, sizeof(info->driver));
+	strncpy(info->version, DRIVER_VERSION, sizeof(info->version));
+	strncpy(info->fw_version, dev->driver_info->description,
+		sizeof(info->fw_version));
+	usb_make_path(dev->udev, info->bus_info, sizeof(info->bus_info));
+}
+
+static int
+cdc_ncm_do_request(struct cdc_ncm_ctx *ctx, struct usb_cdc_notification *req,
+		   void *data, u16 flags, u16 *actlen, u16 timeout)
+{
+	int err;
+
+	err = usb_control_msg(ctx->udev, (req->bmRequestType & USB_DIR_IN) ?
+				usb_rcvctrlpipe(ctx->udev, 0) :
+				usb_sndctrlpipe(ctx->udev, 0),
+				req->bNotificationType, req->bmRequestType,
+				req->wValue,
+				req->wIndex, data,
+				req->wLength, timeout);
+
+	if (err < 0) {
+		if (actlen)
+			*actlen = 0;
+		return err;
+	}
+
+	if (actlen)
+		*actlen = err;
+
+	return 0;
+}
+
+static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx)
+{
+	struct usb_cdc_notification req;
+	u32 val;
+	__le16 max_datagram_size;
+	u8 flags;
+	u8 iface_no;
+	int err;
+
+	iface_no = ctx->control->cur_altsetting->desc.bInterfaceNumber;
+
+	req.bmRequestType = USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE;
+	req.bNotificationType = USB_CDC_GET_NTB_PARAMETERS;
+	req.wValue = 0;
+	req.wIndex = cpu_to_le16(iface_no);
+	req.wLength = cpu_to_le16(sizeof(ctx->ncm_parm));
+
+	err = cdc_ncm_do_request(ctx, &req, &ctx->ncm_parm, 0, NULL, 1000);
+	if (err) {
+		pr_debug("failed GET_NTB_PARAMETERS\n");
+		return 1;
+	}
+
+	/* read correct set of parameters according to device mode */
+	ctx->rx_max = le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize);
+	ctx->tx_max = le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize);
+	ctx->tx_remainder = le16_to_cpu(ctx->ncm_parm.wNdpOutPayloadRemainder);
+	ctx->tx_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutDivisor);
+	ctx->tx_ndp_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutAlignment);
+
+	if (ctx->func_desc != NULL)
+		flags = ctx->func_desc->bmNetworkCapabilities;
+	else
+		flags = 0;
+
+	pr_debug("dwNtbInMaxSize=%u dwNtbOutMaxSize=%u "
+		 "wNdpOutPayloadRemainder=%u wNdpOutDivisor=%u "
+		 "wNdpOutAlignment=%u flags=0x%x\n",
+		 ctx->rx_max, ctx->tx_max, ctx->tx_remainder, ctx->tx_modulus,
+		 ctx->tx_ndp_modulus, flags);
+
+	/* max count of tx datagrams without terminating NULL entry */
+	ctx->tx_max_datagrams = CDC_NCM_DPT_DATAGRAMS_MAX;
+
+	/* verify maximum size of received NTB in bytes */
+	if ((ctx->rx_max <
+	    (CDC_NCM_MIN_HDR_SIZE + CDC_NCM_MIN_DATAGRAM_SIZE)) ||
+	    (ctx->rx_max > CDC_NCM_NTB_MAX_SIZE_RX)) {
+		pr_debug("Using default maximum receive length=%d\n",
+						CDC_NCM_NTB_MAX_SIZE_RX);
+		ctx->rx_max = CDC_NCM_NTB_MAX_SIZE_RX;
+	}
+
+	/* verify maximum size of transmitted NTB in bytes */
+	if ((ctx->tx_max <
+	    (CDC_NCM_MIN_HDR_SIZE + CDC_NCM_MIN_DATAGRAM_SIZE)) ||
+	    (ctx->tx_max > CDC_NCM_NTB_MAX_SIZE_TX)) {
+		pr_debug("Using default maximum transmit length=%d\n",
+						CDC_NCM_NTB_MAX_SIZE_TX);
+		ctx->tx_max = CDC_NCM_NTB_MAX_SIZE_TX;
+	}
+
+	/*
+	 * verify that the structure alignment is:
+	 * - power of two
+	 * - not greater than the maximum transmit length
+	 * - not less than four bytes
+	 */
+	val = ctx->tx_ndp_modulus;
+
+	if ((val < USB_CDC_NCM_NDP_ALIGN_MIN_SIZE) ||
+	    (val != ((-val) & val)) || (val >= ctx->tx_max)) {
+		pr_debug("Using default alignment: 4 bytes\n");
+		ctx->tx_ndp_modulus = USB_CDC_NCM_NDP_ALIGN_MIN_SIZE;
+	}
+
+	/*
+	 * verify that the payload alignment is:
+	 * - power of two
+	 * - not greater than the maximum transmit length
+	 * - not less than four bytes
+	 */
+	val = ctx->tx_modulus;
+
+	if ((val < USB_CDC_NCM_NDP_ALIGN_MIN_SIZE) ||
+	    (val != ((-val) & val)) || (val >= ctx->tx_max)) {
+		pr_debug("Using default transmit modulus: 4 bytes\n");
+		ctx->tx_modulus = USB_CDC_NCM_NDP_ALIGN_MIN_SIZE;
+	}
+
+	/* verify the payload remainder */
+	if (ctx->tx_remainder >= ctx->tx_modulus) {
+		pr_debug("Using default transmit remainder: 0 bytes\n");
+		ctx->tx_remainder = 0;
+	}
+
+	/* adjust TX-remainder according to NCM specification. */
+	ctx->tx_remainder = ((ctx->tx_remainder - ETH_HLEN) &
+						(ctx->tx_modulus - 1));
+
+	/* additional configuration */
+
+	/* set CRC Mode */
+	req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | USB_RECIP_INTERFACE;
+	req.bNotificationType = USB_CDC_SET_CRC_MODE;
+	req.wValue = cpu_to_le16(USB_CDC_NCM_CRC_NOT_APPENDED);
+	req.wIndex = cpu_to_le16(iface_no);
+	req.wLength = 0;
+
+	err = cdc_ncm_do_request(ctx, &req, NULL, 0, NULL, 1000);
+	if (err)
+		pr_debug("Setting CRC mode off failed\n");
+
+	/* set NTB format */
+	req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | USB_RECIP_INTERFACE;
+	req.bNotificationType = USB_CDC_SET_NTB_FORMAT;
+	req.wValue = cpu_to_le16(USB_CDC_NCM_NTB16_FORMAT);
+	req.wIndex = cpu_to_le16(iface_no);
+	req.wLength = 0;
+
+	err = cdc_ncm_do_request(ctx, &req, NULL, 0, NULL, 1000);
+	if (err)
+		pr_debug("Setting NTB format to 16-bit failed\n");
+
+	/* set Max Datagram Size (MTU) */
+	req.bmRequestType = USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE;
+	req.bNotificationType = USB_CDC_GET_MAX_DATAGRAM_SIZE;
+	req.wValue = 0;
+	req.wIndex = cpu_to_le16(iface_no);
+	req.wLength = cpu_to_le16(2);
+
+	err = cdc_ncm_do_request(ctx, &req, &max_datagram_size, 0, NULL, 1000);
+	if (err) {
+		pr_debug(" GET_MAX_DATAGRAM_SIZE failed, using size=%u\n",
+			 CDC_NCM_MIN_DATAGRAM_SIZE);
+		/* use default */
+		ctx->max_datagram_size = CDC_NCM_MIN_DATAGRAM_SIZE;
+	} else {
+		ctx->max_datagram_size = le16_to_cpu(max_datagram_size);
+
+		if (ctx->max_datagram_size < CDC_NCM_MIN_DATAGRAM_SIZE)
+			ctx->max_datagram_size = CDC_NCM_MIN_DATAGRAM_SIZE;
+		else if (ctx->max_datagram_size > CDC_NCM_MAX_DATAGRAM_SIZE)
+			ctx->max_datagram_size = CDC_NCM_MAX_DATAGRAM_SIZE;
+	}
+
+	if (ctx->netdev->mtu != (ctx->max_datagram_size - ETH_HLEN))
+		ctx->netdev->mtu = ctx->max_datagram_size - ETH_HLEN;
+
+	return 0;
+}
+
+static void
+cdc_ncm_find_endpoints(struct cdc_ncm_ctx *ctx, struct usb_interface *intf)
+{
+	struct usb_host_endpoint *e;
+	u8 ep;
+
+	for (ep = 0; ep < intf->cur_altsetting->desc.bNumEndpoints; ep++) {
+
+		e = intf->cur_altsetting->endpoint + ep;
+		switch (e->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
+		case USB_ENDPOINT_XFER_INT:
+			if (usb_endpoint_dir_in(&e->desc)) {
+				if (ctx->status_ep == NULL)
+					ctx->status_ep = e;
+			}
+			break;
+
+		case USB_ENDPOINT_XFER_BULK:
+			if (usb_endpoint_dir_in(&e->desc)) {
+				if (ctx->in_ep == NULL)
+					ctx->in_ep = e;
+			} else {
+				if (ctx->out_ep == NULL)
+					ctx->out_ep = e;
+			}
+			break;
+
+		default:
+			break;
+		}
+	}
+}
+
+static void cdc_ncm_free(struct cdc_ncm_ctx *ctx)
+{
+	if (ctx == NULL)
+		return;
+
+	del_timer_sync(&ctx->tx_timer);
+
+	if (ctx->data_claimed) {
+		usb_set_intfdata(ctx->data, NULL);
+		usb_driver_release_interface(driver_of(ctx->intf), ctx->data);
+	}
+
+	if (ctx->control_claimed) {
+		usb_set_intfdata(ctx->control, NULL);
+		usb_driver_release_interface(driver_of(ctx->intf),
+								ctx->control);
+	}
+
+	if (ctx->tx_rem_skb != NULL) {
+		dev_kfree_skb_any(ctx->tx_rem_skb);
+		ctx->tx_rem_skb = NULL;
+	}
+
+	if (ctx->tx_curr_skb != NULL) {
+		dev_kfree_skb_any(ctx->tx_curr_skb);
+		ctx->tx_curr_skb = NULL;
+	}
+
+	kfree(ctx);
+}
+
+static int cdc_ncm_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+	struct cdc_ncm_ctx *ctx;
+	struct usb_driver *driver;
+	u8 *buf;
+	int len;
+	int temp;
+	u8 iface_no;
+
+	ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);
+	if (ctx == NULL)
+		goto error;
+
+	memset(ctx, 0, sizeof(*ctx));
+
+	init_timer(&ctx->tx_timer);
+	spin_lock_init(&ctx->mtx);
+	ctx->netdev = dev->net;
+
+	/* store ctx pointer in device data field */
+	dev->data[0] = (unsigned long)ctx;
+
+	/* get some pointers */
+	driver = driver_of(intf);
+	buf = intf->cur_altsetting->extra;
+	len = intf->cur_altsetting->extralen;
+
+	ctx->udev = dev->udev;
+	ctx->intf = intf;
+
+	/* parse through descriptors associated with control interface */
+	while ((len > 0) && (buf[0] > 2) && (buf[0] <= len)) {
+
+		if (buf[1] != USB_DT_CS_INTERFACE)
+			goto advance;
+
+		switch (buf[2]) {
+		case USB_CDC_UNION_TYPE:
+			if (buf[0] < sizeof(*(ctx->union_desc)))
+				break;
+
+			ctx->union_desc =
+					(const struct usb_cdc_union_desc *)buf;
+
+			ctx->control = usb_ifnum_to_if(dev->udev,
+					ctx->union_desc->bMasterInterface0);
+			ctx->data = usb_ifnum_to_if(dev->udev,
+					ctx->union_desc->bSlaveInterface0);
+			break;
+
+		case USB_CDC_ETHERNET_TYPE:
+			if (buf[0] < sizeof(*(ctx->ether_desc)))
+				break;
+
+			ctx->ether_desc =
+					(const struct usb_cdc_ether_desc *)buf;
+
+			dev->hard_mtu =
+				le16_to_cpu(ctx->ether_desc->wMaxSegmentSize);
+
+			if (dev->hard_mtu <
+			    (CDC_NCM_MIN_DATAGRAM_SIZE - ETH_HLEN))
+				dev->hard_mtu =
+					CDC_NCM_MIN_DATAGRAM_SIZE - ETH_HLEN;
+
+			else if (dev->hard_mtu >
+				 (CDC_NCM_MAX_DATAGRAM_SIZE - ETH_HLEN))
+				dev->hard_mtu =
+					CDC_NCM_MAX_DATAGRAM_SIZE - ETH_HLEN;
+			break;
+
+		case USB_CDC_NCM_TYPE:
+			if (buf[0] < sizeof(*(ctx->func_desc)))
+				break;
+
+			ctx->func_desc = (const struct usb_cdc_ncm_desc *)buf;
+			break;
+
+		default:
+			break;
+		}
+advance:
+		/* advance to next descriptor */
+		temp = buf[0];
+		buf += temp;
+		len -= temp;
+	}
+
+	/* check if we got everything */
+	if ((ctx->control == NULL) || (ctx->data == NULL) ||
+	    (ctx->ether_desc == NULL))
+		goto error;
+
+	/* claim interfaces, if any */
+	if (ctx->data != intf) {
+		temp = usb_driver_claim_interface(driver, ctx->data, dev);
+		if (temp)
+			goto error;
+		ctx->data_claimed = 1;
+	}
+
+	if (ctx->control != intf) {
+		temp = usb_driver_claim_interface(driver, ctx->control, dev);
+		if (temp)
+			goto error;
+		ctx->control_claimed = 1;
+	}
+
+	iface_no = ctx->data->cur_altsetting->desc.bInterfaceNumber;
+
+	/* reset data interface */
+	temp = usb_set_interface(dev->udev, iface_no, 0);
+	if (temp)
+		goto error;
+
+	/* initialize data interface */
+	if (cdc_ncm_setup(ctx))
+		goto error;
+
+	/* configure data interface */
+	temp = usb_set_interface(dev->udev, iface_no, 1);
+	if (temp)
+		goto error;
+
+	cdc_ncm_find_endpoints(ctx, ctx->data);
+	cdc_ncm_find_endpoints(ctx, ctx->control);
+
+	if ((ctx->in_ep == NULL) || (ctx->out_ep == NULL) ||
+	    (ctx->status_ep == NULL))
+		goto error;
+
+	dev->net->ethtool_ops = &cdc_ncm_ethtool_ops;
+
+	usb_set_intfdata(ctx->data, dev);
+	usb_set_intfdata(ctx->control, dev);
+	usb_set_intfdata(ctx->intf, dev);
+
+	temp = usbnet_get_ethernet_addr(dev, ctx->ether_desc->iMACAddress);
+	if (temp)
+		goto error;
+
+	dev_info(&dev->udev->dev, "MAC-Address: "
+				"0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
+				dev->net->dev_addr[0], dev->net->dev_addr[1],
+				dev->net->dev_addr[2], dev->net->dev_addr[3],
+				dev->net->dev_addr[4], dev->net->dev_addr[5]);
+
+	dev->in = usb_rcvbulkpipe(dev->udev,
+		ctx->in_ep->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
+	dev->out = usb_sndbulkpipe(dev->udev,
+		ctx->out_ep->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
+	dev->status = ctx->status_ep;
+	dev->rx_urb_size = ctx->rx_max;
+
+	/*
+	 * We should get an event when network connection is "connected" or
+	 * "disconnected". Set network connection in "disconnected" state
+	 * (carrier is OFF) during attach, so the IP network stack does not
+	 * start IPv6 negotiation and more.
+	 */
+	netif_carrier_off(dev->net);
+	ctx->tx_speed = ctx->rx_speed = 0;
+	return 0;
+
+error:
+	cdc_ncm_free((struct cdc_ncm_ctx *)dev->data[0]);
+	dev->data[0] = 0;
+	dev_info(&dev->udev->dev, "Descriptor failure\n");
+	return -ENODEV;
+}
+
+static void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
+	struct usb_driver *driver;
+
+	if (ctx == NULL)
+		return;		/* no setup */
+
+	driver = driver_of(intf);
+
+	usb_set_intfdata(ctx->data, NULL);
+	usb_set_intfdata(ctx->control, NULL);
+	usb_set_intfdata(ctx->intf, NULL);
+
+	/* release interfaces, if any */
+	if (ctx->data_claimed) {
+		usb_driver_release_interface(driver, ctx->data);
+		ctx->data_claimed = 0;
+	}
+
+	if (ctx->control_claimed) {
+		usb_driver_release_interface(driver, ctx->control);
+		ctx->control_claimed = 0;
+	}
+
+	cdc_ncm_free(ctx);
+}
+
+static void cdc_ncm_zero_fill(u8 *ptr, u32 first, u32 end, u32 max)
+{
+	if (first >= max)
+		return;
+	if (first >= end)
+		return;
+	if (end > max)
+		end = max;
+	memset(ptr + first, 0, end - first);
+}
+
+static struct sk_buff *
+cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb)
+{
+	struct sk_buff *skb_out;
+	u32 rem;
+	u32 offset;
+	u32 last_offset;
+	u16 n = 0;
+	u8 timeout = 0;
+
+	/* if there is a remaining skb, it gets priority */
+	if (skb != NULL)
+		swap(skb, ctx->tx_rem_skb);
+	else
+		timeout = 1;
+
+	/*
+	 * +----------------+
+	 * | skb_out        |
+	 * +----------------+
+	 *           ^ offset
+	 *        ^ last_offset
+	 */
+
+	/* check if we are resuming an OUT skb */
+	if (ctx->tx_curr_skb != NULL) {
+		/* pop variables */
+		skb_out = ctx->tx_curr_skb;
+		offset = ctx->tx_curr_offset;
+		last_offset = ctx->tx_curr_last_offset;
+		n = ctx->tx_curr_frame_num;
+
+	} else {
+		/* reset variables */
+		skb_out = alloc_skb(ctx->tx_max, GFP_ATOMIC);
+		if (skb_out == NULL) {
+			if (skb != NULL) {
+				dev_kfree_skb_any(skb);
+				ctx->netdev->stats.tx_dropped++;
+			}
+			goto exit_no_skb;
+		}
+
+		/* make room for NTH and NDP */
+		offset = ALIGN(sizeof(struct usb_cdc_ncm_nth16),
+					ctx->tx_ndp_modulus) +
+					sizeof(struct usb_cdc_ncm_ndp16) +
+					(ctx->tx_max_datagrams + 1) *
+					sizeof(struct usb_cdc_ncm_dpe16);
+
+		/* store last valid offset before alignment */
+		last_offset = offset;
+		/* align first Datagram offset correctly */
+		offset = ALIGN(offset, ctx->tx_modulus) + ctx->tx_remainder;
+		/* zero buffer till the first IP datagram */
+		cdc_ncm_zero_fill(skb_out->data, 0, offset, offset);
+		n = 0;
+		ctx->tx_curr_frame_num = 0;
+	}
+
+	for (; n < ctx->tx_max_datagrams; n++) {
+		/* check if end of transmit buffer is reached */
+		if (offset >= ctx->tx_max)
+			break;
+
+		/* compute maximum buffer size */
+		rem = ctx->tx_max - offset;
+
+		if (skb == NULL) {
+			skb = ctx->tx_rem_skb;
+			ctx->tx_rem_skb = NULL;
+
+			/* check for end of skb */
+			if (skb == NULL)
+				break;
+		}
+
+		if (skb->len > rem) {
+			if (n == 0) {
+				/* won't fit, MTU problem? */
+				dev_kfree_skb_any(skb);
+				skb = NULL;
+				ctx->netdev->stats.tx_dropped++;
+			} else {
+				/* no room for skb - store for later */
+				if (ctx->tx_rem_skb != NULL) {
+					dev_kfree_skb_any(ctx->tx_rem_skb);
+					ctx->netdev->stats.tx_dropped++;
+				}
+				ctx->tx_rem_skb = skb;
+				skb = NULL;
+
+				/* loop one more time */
+				timeout = 1;
+			}
+			break;
+		}
+
+		memcpy(((u8 *)skb_out->data) + offset, skb->data, skb->len);
+
+		ctx->tx_ncm.dpe16[n].wDatagramLength = cpu_to_le16(skb->len);
+		ctx->tx_ncm.dpe16[n].wDatagramIndex = cpu_to_le16(offset);
+
+		/* update offset */
+		offset += skb->len;
+
+		/* store last valid offset before alignment */
+		last_offset = offset;
+
+		/* align offset correctly */
+		offset = ALIGN(offset, ctx->tx_modulus) + ctx->tx_remainder;
+
+		/* zero padding */
+		cdc_ncm_zero_fill(skb_out->data, last_offset, offset,
+								ctx->tx_max);
+		dev_kfree_skb_any(skb);
+		skb = NULL;
+	}
+
+	/* free up any dangling skb */
+	if (skb != NULL) {
+		dev_kfree_skb_any(skb);
+		skb = NULL;
+		ctx->netdev->stats.tx_dropped++;
+	}
+
+	ctx->tx_curr_frame_num = n;
+
+	if (n == 0) {
+		/* wait for more frames */
+		/* push variables */
+		ctx->tx_curr_skb = skb_out;
+		ctx->tx_curr_offset = offset;
+		ctx->tx_curr_last_offset = last_offset;
+		goto exit_no_skb;
+
+	} else if ((n < ctx->tx_max_datagrams) && (timeout == 0)) {
+		/* wait for more frames */
+		/* push variables */
+		ctx->tx_curr_skb = skb_out;
+		ctx->tx_curr_offset = offset;
+		ctx->tx_curr_last_offset = last_offset;
+		/* set the pending count */
+		if (n < CDC_NCM_RESTART_TIMER_DATAGRAM_CNT)
+			ctx->tx_timer_pending = 2;
+		goto exit_no_skb;
+
+	} else {
+		/* frame goes out */
+		/* variables will be reset at next call */
+	}
+
+	/* check for overflow */
+	if (last_offset > ctx->tx_max)
+		last_offset = ctx->tx_max;
+
+	/* revert offset */
+	offset = last_offset;
+
+	/*
+	 * If collected data size is less or equal CDC_NCM_MIN_TX_PKT bytes,
+	 * we send buffers as it is. If we get more data, it would be more
+	 * efficient for USB HS mobile device with DMA engine to receive a full
+	 * size NTB, than canceling DMA transfer and receiving a short packet.
+	 */
+	if (offset > CDC_NCM_MIN_TX_PKT)
+		offset = ctx->tx_max;
+
+	/* final zero padding */
+	cdc_ncm_zero_fill(skb_out->data, last_offset, offset, ctx->tx_max);
+
+	/* store last offset */
+	last_offset = offset;
+
+	if ((last_offset < ctx->tx_max) && ((last_offset %
+			le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) {
+		/* force short packet */
+		*(((u8 *)skb_out->data) + last_offset) = 0;
+		last_offset++;
+	}
+
+	/* zero the rest of the DPEs plus the last NULL entry */
+	for (; n <= CDC_NCM_DPT_DATAGRAMS_MAX; n++) {
+		ctx->tx_ncm.dpe16[n].wDatagramLength = 0;
+		ctx->tx_ncm.dpe16[n].wDatagramIndex = 0;
+	}
+
+	/* fill out 16-bit NTB header */
+	ctx->tx_ncm.nth16.dwSignature = cpu_to_le32(USB_CDC_NCM_NTH16_SIGN);
+	ctx->tx_ncm.nth16.wHeaderLength =
+					cpu_to_le16(sizeof(ctx->tx_ncm.nth16));
+	ctx->tx_ncm.nth16.wSequence = cpu_to_le16(ctx->tx_seq);
+	ctx->tx_ncm.nth16.wBlockLength = cpu_to_le16(last_offset);
+	ctx->tx_ncm.nth16.wFpIndex = ALIGN(sizeof(struct usb_cdc_ncm_nth16),
+							ctx->tx_ndp_modulus);
+
+	memcpy(skb_out->data, &(ctx->tx_ncm.nth16), sizeof(ctx->tx_ncm.nth16));
+	ctx->tx_seq++;
+
+	/* fill out 16-bit NDP table */
+	ctx->tx_ncm.ndp16.dwSignature =
+				cpu_to_le32(USB_CDC_NCM_NDP16_NOCRC_SIGN);
+	rem = sizeof(ctx->tx_ncm.ndp16) + ((ctx->tx_curr_frame_num + 1) *
+					sizeof(struct usb_cdc_ncm_dpe16));
+	ctx->tx_ncm.ndp16.wLength = cpu_to_le16(rem);
+	ctx->tx_ncm.ndp16.wNextFpIndex = 0; /* reserved */
+
+	memcpy(((u8 *)skb_out->data) + ctx->tx_ncm.nth16.wFpIndex,
+						&(ctx->tx_ncm.ndp16),
+						sizeof(ctx->tx_ncm.ndp16));
+
+	memcpy(((u8 *)skb_out->data) + ctx->tx_ncm.nth16.wFpIndex +
+					sizeof(ctx->tx_ncm.ndp16),
+					&(ctx->tx_ncm.dpe16),
+					(ctx->tx_curr_frame_num + 1) *
+					sizeof(struct usb_cdc_ncm_dpe16));
+
+	/* set frame length */
+	skb_put(skb_out, last_offset);
+
+	/* return skb */
+	ctx->tx_curr_skb = NULL;
+	return skb_out;
+
+exit_no_skb:
+	return NULL;
+}
+
+static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx)
+{
+	/* start timer, if not already started */
+	if (timer_pending(&ctx->tx_timer) == 0) {
+		ctx->tx_timer.function = &cdc_ncm_tx_timeout;
+		ctx->tx_timer.data = (unsigned long)ctx;
+		ctx->tx_timer.expires = jiffies + ((HZ + 999) / 1000);
+		add_timer(&ctx->tx_timer);
+	}
+}
+
+static void cdc_ncm_tx_timeout(unsigned long arg)
+{
+	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)arg;
+	u8 restart;
+
+	spin_lock(&ctx->mtx);
+	if (ctx->tx_timer_pending != 0) {
+		ctx->tx_timer_pending--;
+		restart = 1;
+	} else
+		restart = 0;
+
+	spin_unlock(&ctx->mtx);
+
+	if (restart)
+		cdc_ncm_tx_timeout_start(ctx);
+	else if (ctx->netdev != NULL)
+		usbnet_start_xmit(NULL, ctx->netdev);
+}
+
+static struct sk_buff *
+cdc_ncm_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
+{
+	struct sk_buff *skb_out;
+	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
+	u8 need_timer = 0;
+
+	/*
+	 * The Ethernet API we are using does not support transmitting
+	 * multiple Ethernet frames in a single call. This driver will
+	 * accumulate multiple Ethernet frames and send out a larger
+	 * USB frame when the USB buffer is full or when a single jiffies
+	 * timeout happens.
+	 */
+	if (ctx == NULL)
+		goto error;
+
+	spin_lock(&ctx->mtx);
+	skb_out = cdc_ncm_fill_tx_frame(ctx, skb);
+	if (ctx->tx_curr_skb != NULL)
+		need_timer = 1;
+	spin_unlock(&ctx->mtx);
+
+	/* Start timer, if there is a remaining skb */
+	if (need_timer)
+		cdc_ncm_tx_timeout_start(ctx);
+
+	if (skb_out)
+		dev->net->stats.tx_packets += ctx->tx_curr_frame_num;
+	return skb_out;
+
+error:
+	if (skb != NULL)
+		dev_kfree_skb_any(skb);
+
+	return NULL;
+}
+
+static int cdc_ncm_rx_fixup(struct usbnet *dev, struct sk_buff *skb_in)
+{
+	struct sk_buff *skb;
+	struct cdc_ncm_ctx *ctx;
+	int sumlen;
+	int actlen;
+	int temp;
+	int nframes;
+	int x;
+	int offset;
+
+	ctx = (struct cdc_ncm_ctx *)dev->data[0];
+	if (ctx == NULL)
+		goto error;
+
+	actlen = skb_in->len;
+	sumlen = CDC_NCM_NTB_MAX_SIZE_RX;
+
+	if (actlen < (sizeof(ctx->rx_ncm.nth16) + sizeof(ctx->rx_ncm.ndp16))) {
+		pr_debug("frame too short\n");
+		goto error;
+	}
+
+	memcpy(&(ctx->rx_ncm.nth16), ((u8 *)skb_in->data),
+						sizeof(ctx->rx_ncm.nth16));
+
+	if (le32_to_cpu(ctx->rx_ncm.nth16.dwSignature) !=
+	    USB_CDC_NCM_NTH16_SIGN) {
+		pr_debug("invalid NTH16 signature <%u>\n",
+			 le32_to_cpu(ctx->rx_ncm.nth16.dwSignature));
+		goto error;
+	}
+
+	temp = le16_to_cpu(ctx->rx_ncm.nth16.wBlockLength);
+	if (temp > sumlen) {
+		pr_debug("unsupported NTB block length %u/%u\n", temp, sumlen);
+		goto error;
+	}
+
+	temp = le16_to_cpu(ctx->rx_ncm.nth16.wFpIndex);
+	if ((temp + sizeof(ctx->rx_ncm.ndp16)) > actlen) {
+		pr_debug("invalid DPT16 index\n");
+		goto error;
+	}
+
+	memcpy(&(ctx->rx_ncm.ndp16), ((u8 *)skb_in->data) + temp,
+						sizeof(ctx->rx_ncm.ndp16));
+
+	if (le32_to_cpu(ctx->rx_ncm.ndp16.dwSignature) !=
+	    USB_CDC_NCM_NDP16_NOCRC_SIGN) {
+		pr_debug("invalid DPT16 signature <%u>\n",
+			 le32_to_cpu(ctx->rx_ncm.ndp16.dwSignature));
+		goto error;
+	}
+
+	if (le16_to_cpu(ctx->rx_ncm.ndp16.wLength) <
+	    USB_CDC_NCM_NDP16_LENGTH_MIN) {
+		pr_debug("invalid DPT16 length <%u>\n",
+			 le32_to_cpu(ctx->rx_ncm.ndp16.dwSignature));
+		goto error;
+	}
+
+	nframes = ((le16_to_cpu(ctx->rx_ncm.ndp16.wLength) -
+					sizeof(struct usb_cdc_ncm_ndp16)) /
+					sizeof(struct usb_cdc_ncm_dpe16));
+	nframes--; /* we process NDP entries except for the last one */
+
+	pr_debug("nframes = %u\n", nframes);
+
+	temp += sizeof(ctx->rx_ncm.ndp16);
+
+	if ((temp + nframes * (sizeof(struct usb_cdc_ncm_dpe16))) > actlen) {
+		pr_debug("Invalid nframes = %d\n", nframes);
+		goto error;
+	}
+
+	if (nframes > CDC_NCM_DPT_DATAGRAMS_MAX) {
+		pr_debug("Truncating number of frames from %u to %u\n",
+					nframes, CDC_NCM_DPT_DATAGRAMS_MAX);
+		nframes = CDC_NCM_DPT_DATAGRAMS_MAX;
+	}
+
+	memcpy(&(ctx->rx_ncm.dpe16), ((u8 *)skb_in->data) + temp,
+				nframes * (sizeof(struct usb_cdc_ncm_dpe16)));
+
+	for (x = 0; x < nframes; x++) {
+		offset = le16_to_cpu(ctx->rx_ncm.dpe16[x].wDatagramIndex);
+		temp = le16_to_cpu(ctx->rx_ncm.dpe16[x].wDatagramLength);
+
+		/*
+		 * CDC NCM ch. 3.7
+		 * All entries after first NULL entry are to be ignored
+		 */
+		if ((offset == 0) || (temp == 0)) {
+			if (!x)
+				goto error; /* empty NTB */
+			break;
+		}
+
+		/* sanity checking */
+		if (((offset + temp) > actlen) ||
+		    (temp > CDC_NCM_MAX_DATAGRAM_SIZE) || (temp < ETH_HLEN)) {
+			pr_debug("invalid frame detected (ignored)"
+				"offset[%u]=%u, length=%u, skb=%p\n",
+							x, offset, temp, skb);
+			if (!x)
+				goto error;
+			break;
+
+		} else {
+			skb = skb_clone(skb_in, GFP_ATOMIC);
+			skb->len = temp;
+			skb->data = ((u8 *)skb_in->data) + offset;
+			skb_set_tail_pointer(skb, temp);
+			usbnet_skb_return(dev, skb);
+		}
+	}
+	return 1;
+error:
+	return 0;
+}
+
+static void
+cdc_ncm_speed_change(struct cdc_ncm_ctx *ctx,
+		     struct connection_speed_change *data)
+{
+	uint32_t rx_speed = le32_to_cpu(data->USBitRate);
+	uint32_t tx_speed = le32_to_cpu(data->DSBitRate);
+
+	/*
+	 * Currently the USB-NET API does not support reporting the actual
+	 * device speed. Do print it instead.
+	 */
+	if ((tx_speed != ctx->tx_speed) || (rx_speed != ctx->rx_speed)) {
+		ctx->tx_speed = tx_speed;
+		ctx->rx_speed = rx_speed;
+
+		if ((tx_speed > 1000000) && (rx_speed > 1000000)) {
+			printk(KERN_INFO KBUILD_MODNAME
+				": %s: %u mbit/s downlink "
+				"%u mbit/s uplink\n",
+				ctx->netdev->name,
+				(unsigned int)(rx_speed / 1000000U),
+				(unsigned int)(tx_speed / 1000000U));
+		} else {
+			printk(KERN_INFO KBUILD_MODNAME
+				": %s: %u kbit/s downlink "
+				"%u kbit/s uplink\n",
+				ctx->netdev->name,
+				(unsigned int)(rx_speed / 1000U),
+				(unsigned int)(tx_speed / 1000U));
+		}
+	}
+}
+
+static void cdc_ncm_status(struct usbnet *dev, struct urb *urb)
+{
+	struct cdc_ncm_ctx *ctx;
+	struct usb_cdc_notification *event;
+
+	ctx = (struct cdc_ncm_ctx *)dev->data[0];
+
+	if (urb->actual_length < sizeof(*event))
+		return;
+
+	/* test for split data in 8-byte chunks */
+	if (test_and_clear_bit(EVENT_STS_SPLIT, &dev->flags)) {
+		cdc_ncm_speed_change(ctx,
+		      (struct connection_speed_change *)urb->transfer_buffer);
+		return;
+	}
+
+	event = urb->transfer_buffer;
+
+	switch (event->bNotificationType) {
+	case USB_CDC_NOTIFY_NETWORK_CONNECTION:
+		/*
+		 * According to the CDC NCM specification ch.7.1
+		 * USB_CDC_NOTIFY_NETWORK_CONNECTION notification shall be
+		 * sent by device after USB_CDC_NOTIFY_SPEED_CHANGE.
+		 */
+		ctx->connected = event->wValue;
+
+		printk(KERN_INFO KBUILD_MODNAME ": %s: network connection:"
+			" %sconnected\n",
+			ctx->netdev->name, ctx->connected ? "" : "dis");
+
+		if (ctx->connected)
+			netif_carrier_on(dev->net);
+		else {
+			netif_carrier_off(dev->net);
+			ctx->tx_speed = ctx->rx_speed = 0;
+		}
+		break;
+
+	case USB_CDC_NOTIFY_SPEED_CHANGE:
+		if (urb->actual_length <
+		    (sizeof(*event) + sizeof(struct connection_speed_change)))
+			set_bit(EVENT_STS_SPLIT, &dev->flags);
+		else
+			cdc_ncm_speed_change(ctx,
+				(struct connection_speed_change *) &event[1]);
+		break;
+
+	default:
+		dev_err(&dev->udev->dev, "NCM: unexpected "
+			"notification 0x%02x!\n", event->bNotificationType);
+		break;
+	}
+}
+
+static int cdc_ncm_check_connect(struct usbnet *dev)
+{
+	struct cdc_ncm_ctx *ctx;
+
+	ctx = (struct cdc_ncm_ctx *)dev->data[0];
+	if (ctx == NULL)
+		return 1;	/* disconnected */
+
+	return !ctx->connected;
+}
+
+static int
+cdc_ncm_probe(struct usb_interface *udev, const struct usb_device_id *prod)
+{
+	return usbnet_probe(udev, prod);
+}
+
+static void cdc_ncm_disconnect(struct usb_interface *intf)
+{
+	struct usbnet *dev = usb_get_intfdata(intf);
+
+	if (dev == NULL)
+		return;		/* already disconnected */
+
+	usbnet_disconnect(intf);
+}
+
+static int cdc_ncm_manage_power(struct usbnet *dev, int status)
+{
+	dev->intf->needs_remote_wakeup = status;
+	return 0;
+}
+
+static const struct driver_info cdc_ncm_info = {
+	.description = "CDC NCM",
+	.flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET,
+	.bind = cdc_ncm_bind,
+	.unbind = cdc_ncm_unbind,
+	.check_connect = cdc_ncm_check_connect,
+	.manage_power = cdc_ncm_manage_power,
+	.status = cdc_ncm_status,
+	.rx_fixup = cdc_ncm_rx_fixup,
+	.tx_fixup = cdc_ncm_tx_fixup,
+};
+
+static struct usb_driver cdc_ncm_driver = {
+	.name = "cdc_ncm",
+	.id_table = cdc_devs,
+	.probe = cdc_ncm_probe,
+	.disconnect = cdc_ncm_disconnect,
+	.suspend = usbnet_suspend,
+	.resume = usbnet_resume,
+	.supports_autosuspend = 1,
+};
+
+static struct ethtool_ops cdc_ncm_ethtool_ops = {
+	.get_drvinfo = cdc_ncm_get_drvinfo,
+	.get_link = usbnet_get_link,
+	.get_msglevel = usbnet_get_msglevel,
+	.set_msglevel = usbnet_set_msglevel,
+	.get_settings = usbnet_get_settings,
+	.set_settings = usbnet_set_settings,
+	.nway_reset = usbnet_nway_reset,
+};
+
+static int __init cdc_ncm_init(void)
+{
+	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION "\n");
+	return usb_register(&cdc_ncm_driver);
+}
+
+module_init(cdc_ncm_init);
+
+static void __exit cdc_ncm_exit(void)
+{
+	usb_deregister(&cdc_ncm_driver);
+}
+
+module_exit(cdc_ncm_exit);
+
+MODULE_AUTHOR("Hans Petter Selasky");
+MODULE_DESCRIPTION("USB CDC NCM host driver");
+MODULE_LICENSE("Dual BSD/GPL");
-- 
cgit v1.2.3


From 7903264402546f45f9bac8ad2bfdb00d00eb124a Mon Sep 17 00:00:00 2001
From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Tue, 30 Nov 2010 06:38:00 +0000
Subject: net: Fix too optimistic NETIF_F_HW_CSUM features
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

NETIF_F_HW_CSUM is a superset of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM, but
some drivers miss the difference. Fix this and also fix UFO dependency
on checksumming offload as it makes the same mistake in assumptions.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be_main.c           |  6 ++++--
 drivers/net/bnx2x/bnx2x_main.c        |  4 ++--
 drivers/net/jme.c                     | 16 +++++++++-------
 drivers/net/pch_gbe/pch_gbe_ethtool.c | 19 +------------------
 drivers/net/pch_gbe/pch_gbe_main.c    |  6 +++---
 drivers/net/sc92031.c                 |  3 ++-
 drivers/net/stmmac/stmmac_ethtool.c   | 12 +-----------
 drivers/net/stmmac/stmmac_main.c      |  5 +++--
 drivers/net/vxge/vxge-ethtool.c       |  2 +-
 drivers/net/vxge/vxge-main.c          |  2 +-
 net/core/dev.c                        |  7 +++++--
 net/core/ethtool.c                    |  4 +++-
 12 files changed, 35 insertions(+), 51 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 102567ee68c2..275428032ce2 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2583,10 +2583,12 @@ static void be_netdev_init(struct net_device *netdev)
 	int i;
 
 	netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO |
-		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_HW_CSUM |
+		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
 		NETIF_F_GRO | NETIF_F_TSO6;
 
-	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_CSUM;
+	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 
 	if (lancer_chip(adapter))
 		netdev->vlan_features |= NETIF_F_TSO6;
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 1552fc3c1351..0068a1dbc064 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -8957,7 +8957,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 	dev->netdev_ops = &bnx2x_netdev_ops;
 	bnx2x_set_ethtool_ops(dev);
 	dev->features |= NETIF_F_SG;
-	dev->features |= NETIF_F_HW_CSUM;
+	dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	if (bp->flags & USING_DAC_FLAG)
 		dev->features |= NETIF_F_HIGHDMA;
 	dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
@@ -8965,7 +8965,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 	dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
 
 	dev->vlan_features |= NETIF_F_SG;
-	dev->vlan_features |= NETIF_F_HW_CSUM;
+	dev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	if (bp->flags & USING_DAC_FLAG)
 		dev->vlan_features |= NETIF_F_HIGHDMA;
 	dev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index c57d9a43ceca..2411e72ba572 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2076,12 +2076,11 @@ jme_change_mtu(struct net_device *netdev, int new_mtu)
 	}
 
 	if (new_mtu > 1900) {
-		netdev->features &= ~(NETIF_F_HW_CSUM |
-				NETIF_F_TSO |
-				NETIF_F_TSO6);
+		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+				NETIF_F_TSO | NETIF_F_TSO6);
 	} else {
 		if (test_bit(JME_FLAG_TXCSUM, &jme->flags))
-			netdev->features |= NETIF_F_HW_CSUM;
+			netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 		if (test_bit(JME_FLAG_TSO, &jme->flags))
 			netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
 	}
@@ -2514,10 +2513,12 @@ jme_set_tx_csum(struct net_device *netdev, u32 on)
 	if (on) {
 		set_bit(JME_FLAG_TXCSUM, &jme->flags);
 		if (netdev->mtu <= 1900)
-			netdev->features |= NETIF_F_HW_CSUM;
+			netdev->features |=
+				NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	} else {
 		clear_bit(JME_FLAG_TXCSUM, &jme->flags);
-		netdev->features &= ~NETIF_F_HW_CSUM;
+		netdev->features &=
+				~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
 	}
 
 	return 0;
@@ -2797,7 +2798,8 @@ jme_init_one(struct pci_dev *pdev,
 	netdev->netdev_ops = &jme_netdev_ops;
 	netdev->ethtool_ops		= &jme_ethtool_ops;
 	netdev->watchdog_timeo		= TX_TIMEOUT;
-	netdev->features		=	NETIF_F_HW_CSUM |
+	netdev->features		=	NETIF_F_IP_CSUM |
+						NETIF_F_IPV6_CSUM |
 						NETIF_F_SG |
 						NETIF_F_TSO |
 						NETIF_F_TSO6 |
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index c8cc32c0edc9..c8c873b31a89 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -468,18 +468,6 @@ static int pch_gbe_set_rx_csum(struct net_device *netdev, u32 data)
 	return 0;
 }
 
-/**
- * pch_gbe_get_tx_csum - Report whether transmit checksums are turned on or off
- * @netdev:  Network interface device structure
- * Returns
- *	true(1):  Checksum On
- *	false(0): Checksum Off
- */
-static u32 pch_gbe_get_tx_csum(struct net_device *netdev)
-{
-	return (netdev->features & NETIF_F_HW_CSUM) != 0;
-}
-
 /**
  * pch_gbe_set_tx_csum - Turn transmit checksums on or off
  * @netdev: Network interface device structure
@@ -493,11 +481,7 @@ static int pch_gbe_set_tx_csum(struct net_device *netdev, u32 data)
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
 
 	adapter->tx_csum = data;
-	if (data)
-		netdev->features |= NETIF_F_HW_CSUM;
-	else
-		netdev->features &= ~NETIF_F_HW_CSUM;
-	return 0;
+	return ethtool_op_set_tx_ipv6_csum(netdev, data);
 }
 
 /**
@@ -572,7 +556,6 @@ static const struct ethtool_ops pch_gbe_ethtool_ops = {
 	.set_pauseparam = pch_gbe_set_pauseparam,
 	.get_rx_csum = pch_gbe_get_rx_csum,
 	.set_rx_csum = pch_gbe_set_rx_csum,
-	.get_tx_csum = pch_gbe_get_tx_csum,
 	.set_tx_csum = pch_gbe_set_tx_csum,
 	.get_strings = pch_gbe_get_strings,
 	.get_ethtool_stats = pch_gbe_get_ethtool_stats,
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index afb75066b14d..58e79033a8ee 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -2319,7 +2319,7 @@ static int pch_gbe_probe(struct pci_dev *pdev,
 	netdev->watchdog_timeo = PCH_GBE_WATCHDOG_PERIOD;
 	netif_napi_add(netdev, &adapter->napi,
 		       pch_gbe_napi_poll, PCH_GBE_RX_WEIGHT);
-	netdev->features = NETIF_F_HW_CSUM | NETIF_F_GRO;
+	netdev->features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_GRO;
 	pch_gbe_set_ethtool_ops(netdev);
 
 	pch_gbe_mac_reset_hw(&adapter->hw);
@@ -2358,9 +2358,9 @@ static int pch_gbe_probe(struct pci_dev *pdev,
 	pch_gbe_check_options(adapter);
 
 	if (adapter->tx_csum)
-		netdev->features |= NETIF_F_HW_CSUM;
+		netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	else
-		netdev->features &= ~NETIF_F_HW_CSUM;
+		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
 
 	/* initialize the wol settings based on the eeprom settings */
 	adapter->wake_up_evt = PCH_GBE_WL_INIT_SETTING;
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 417adf372828..76290a8c3c14 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1449,7 +1449,8 @@ static int __devinit sc92031_probe(struct pci_dev *pdev,
 	dev->irq = pdev->irq;
 
 	/* faked with skb_copy_and_csum_dev */
-	dev->features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA;
+	dev->features = NETIF_F_SG | NETIF_F_HIGHDMA |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 
 	dev->netdev_ops		= &sc92031_netdev_ops;
 	dev->watchdog_timeo	= TX_TIMEOUT;
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index f2695fd180ca..fd719edc7f7c 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -197,16 +197,6 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
 	}
 }
 
-static int stmmac_ethtool_set_tx_csum(struct net_device *netdev, u32 data)
-{
-	if (data)
-		netdev->features |= NETIF_F_HW_CSUM;
-	else
-		netdev->features &= ~NETIF_F_HW_CSUM;
-
-	return 0;
-}
-
 static u32 stmmac_ethtool_get_rx_csum(struct net_device *dev)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
@@ -370,7 +360,7 @@ static struct ethtool_ops stmmac_ethtool_ops = {
 	.get_link = ethtool_op_get_link,
 	.get_rx_csum = stmmac_ethtool_get_rx_csum,
 	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = stmmac_ethtool_set_tx_csum,
+	.set_tx_csum = ethtool_op_set_tx_ipv6_csum,
 	.get_sg = ethtool_op_get_sg,
 	.set_sg = ethtool_op_set_sg,
 	.get_pauseparam = stmmac_get_pauseparam,
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 730a6fd79ee0..bfc2d1251502 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1494,7 +1494,8 @@ static int stmmac_probe(struct net_device *dev)
 	dev->netdev_ops = &stmmac_netdev_ops;
 	stmmac_set_ethtool_ops(dev);
 
-	dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA);
+	dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	dev->watchdog_timeo = msecs_to_jiffies(watchdog);
 #ifdef STMMAC_VLAN_TAG_USED
 	/* Both mac100 and gmac support receive VLAN tag detection */
@@ -1525,7 +1526,7 @@ static int stmmac_probe(struct net_device *dev)
 
 	DBG(probe, DEBUG, "%s: Scatter/Gather: %s - HW checksums: %s\n",
 	    dev->name, (dev->features & NETIF_F_SG) ? "on" : "off",
-	    (dev->features & NETIF_F_HW_CSUM) ? "on" : "off");
+	    (dev->features & NETIF_F_IP_CSUM) ? "on" : "off");
 
 	spin_lock_init(&priv->lock);
 
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index bc9bd1035706..1dd3a21b3a43 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -1177,7 +1177,7 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_rx_csum		= vxge_get_rx_csum,
 	.set_rx_csum		= vxge_set_rx_csum,
 	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_hw_csum,
+	.set_tx_csum		= ethtool_op_set_tx_ipv6_csum,
 	.get_sg			= ethtool_op_get_sg,
 	.set_sg			= ethtool_op_set_sg,
 	.get_tso		= ethtool_op_get_tso,
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 8a84152e320a..4877b3b8a29e 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3368,7 +3368,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 
 	ndev->features |= NETIF_F_SG;
 
-	ndev->features |= NETIF_F_HW_CSUM;
+	ndev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
 		"%s : checksuming enabled", __func__);
 
diff --git a/net/core/dev.c b/net/core/dev.c
index cd2437495428..55ff66fabce4 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5041,10 +5041,13 @@ unsigned long netdev_fix_features(unsigned long features, const char *name)
 	}
 
 	if (features & NETIF_F_UFO) {
-		if (!(features & NETIF_F_GEN_CSUM)) {
+		/* maybe split UFO into V4 and V6? */
+		if (!((features & NETIF_F_GEN_CSUM) ||
+		    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))
+			    == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
 			if (name)
 				printk(KERN_ERR "%s: Dropping NETIF_F_UFO "
-				       "since no NETIF_F_HW_CSUM feature.\n",
+				       "since no checksum offload features.\n",
 				       name);
 			features &= ~NETIF_F_UFO;
 		}
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 956a9f4971cb..d5bc28818883 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -1171,7 +1171,9 @@ static int ethtool_set_ufo(struct net_device *dev, char __user *useraddr)
 		return -EFAULT;
 	if (edata.data && !(dev->features & NETIF_F_SG))
 		return -EINVAL;
-	if (edata.data && !(dev->features & NETIF_F_HW_CSUM))
+	if (edata.data && !((dev->features & NETIF_F_GEN_CSUM) ||
+		(dev->features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))
+			== (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM)))
 		return -EINVAL;
 	return dev->ethtool_ops->set_ufo(dev, edata.data);
 }
-- 
cgit v1.2.3


From 539995d18649023199986424d140f1d620372ce5 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 30 Nov 2010 08:18:44 +0000
Subject: ehea: Use the standard logging functions

Remove ehea_error, ehea_info and ehea_debug macros.
Use pr_fmt, pr_<level>, netdev_<level> and netif_<level> as appropriate.
Fix messages to use trailing "\n", some messages had an extra one
as the old ehea_<level> macros added a trailing "\n".
Coalesced long format strings.

Uncompiled/untested.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ehea/ehea.h         |  13 --
 drivers/net/ehea/ehea_ethtool.c |  18 +-
 drivers/net/ehea/ehea_main.c    | 407 ++++++++++++++++++++--------------------
 drivers/net/ehea/ehea_phyp.c    |  40 ++--
 drivers/net/ehea/ehea_qmr.c     |  89 ++++-----
 5 files changed, 274 insertions(+), 293 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 8e745e74828d..45e709f7609f 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -130,19 +130,6 @@
 
 /* utility functions */
 
-#define ehea_info(fmt, args...) \
-	printk(KERN_INFO DRV_NAME ": " fmt "\n", ## args)
-
-#define ehea_error(fmt, args...) \
-	printk(KERN_ERR DRV_NAME ": Error in %s: " fmt "\n", __func__, ## args)
-
-#ifdef DEBUG
-#define ehea_debug(fmt, args...) \
-	printk(KERN_DEBUG DRV_NAME ": " fmt, ## args)
-#else
-#define ehea_debug(fmt, args...) do {} while (0)
-#endif
-
 void ehea_dump(void *adr, int len, char *msg);
 
 #define EHEA_BMASK(pos, length) (((pos) << 16) + (length))
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 75b099ce49c9..273fedbb6d0e 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ehea.h"
 #include "ehea_phyp.h"
 
@@ -118,10 +120,10 @@ doit:
 	ret = ehea_set_portspeed(port, sp);
 
 	if (!ret)
-		ehea_info("%s: Port speed successfully set: %dMbps "
-			  "%s Duplex",
-			  port->netdev->name, port->port_speed,
-			  port->full_duplex == 1 ? "Full" : "Half");
+		netdev_info(dev,
+			    "Port speed successfully set: %dMbps %s Duplex\n",
+			    port->port_speed,
+			    port->full_duplex == 1 ? "Full" : "Half");
 out:
 	return ret;
 }
@@ -134,10 +136,10 @@ static int ehea_nway_reset(struct net_device *dev)
 	ret = ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
 
 	if (!ret)
-		ehea_info("%s: Port speed successfully set: %dMbps "
-			  "%s Duplex",
-			  port->netdev->name, port->port_speed,
-			  port->full_duplex == 1 ? "Full" : "Half");
+		netdev_info(port->netdev,
+			    "Port speed successfully set: %dMbps %s Duplex\n",
+			    port->port_speed,
+			    port->full_duplex == 1 ? "Full" : "Half");
 	return ret;
 }
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index a84c389d3db7..f700c76d3e60 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <linux/tcp.h>
@@ -136,8 +138,8 @@ void ehea_dump(void *adr, int len, char *msg)
 	int x;
 	unsigned char *deb = adr;
 	for (x = 0; x < len; x += 16) {
-		printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg,
-			  deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
+		pr_info("%s adr=%p ofs=%04x %016llx %016llx\n",
+			msg, deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
 		deb += 16;
 	}
 }
@@ -337,7 +339,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 
 	cb2 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb2) {
-		ehea_error("no mem for cb2");
+		netdev_err(dev, "no mem for cb2\n");
 		goto out;
 	}
 
@@ -345,7 +347,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 				      port->logical_port_id,
 				      H_PORT_CB2, H_PORT_CB2_ALL, cb2);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		netdev_err(dev, "query_ehea_port failed\n");
 		goto out_herr;
 	}
 
@@ -461,8 +463,9 @@ static int ehea_refill_rq_def(struct ehea_port_res *pr,
 		if (!skb) {
 			q_skba->os_skbs = fill_wqes - i;
 			if (q_skba->os_skbs == q_skba->len - 2) {
-				ehea_info("%s: rq%i ran dry - no mem for skb",
-					  pr->port->netdev->name, rq_nr);
+				netdev_info(pr->port->netdev,
+					    "rq%i ran dry - no mem for skb\n",
+					    rq_nr);
 				ret = -ENOMEM;
 			}
 			break;
@@ -627,8 +630,8 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
 
 	if (cqe->status & EHEA_CQE_STAT_FAT_ERR_MASK) {
 		if (netif_msg_rx_err(pr->port)) {
-			ehea_error("Critical receive error for QP %d. "
-				   "Resetting port.", pr->qp->init_attr.qp_nr);
+			pr_err("Critical receive error for QP %d. Resetting port.\n",
+			       pr->qp->init_attr.qp_nr);
 			ehea_dump(cqe, sizeof(*cqe), "CQE");
 		}
 		ehea_schedule_port_reset(pr->port);
@@ -730,8 +733,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 							  skb_arr_rq1_len,
 							  wqe_index);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("LL rq1: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "LL rq1: skb=NULL\n");
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
@@ -746,8 +749,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq2,
 						       skb_arr_rq2_len, cqe);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("rq2: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "rq2: skb=NULL\n");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -757,8 +760,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq3,
 						       skb_arr_rq3_len, cqe);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("rq3: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "rq3: skb=NULL\n");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -830,7 +833,7 @@ static void check_sqs(struct ehea_port *port)
 					 msecs_to_jiffies(100));
 
 		if (!ret) {
-			ehea_error("HW/SW queues out of sync");
+			pr_err("HW/SW queues out of sync\n");
 			ehea_schedule_port_reset(pr->port);
 			return;
 		}
@@ -863,14 +866,14 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 		}
 
 		if (cqe->status & EHEA_CQE_STAT_ERR_MASK) {
-			ehea_error("Bad send completion status=0x%04X",
-				   cqe->status);
+			pr_err("Bad send completion status=0x%04X\n",
+			       cqe->status);
 
 			if (netif_msg_tx_err(pr->port))
 				ehea_dump(cqe, sizeof(*cqe), "Send CQE");
 
 			if (cqe->status & EHEA_CQE_STAT_RESET_MASK) {
-				ehea_error("Resetting port");
+				pr_err("Resetting port\n");
 				ehea_schedule_port_reset(pr->port);
 				break;
 			}
@@ -988,8 +991,8 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 
 	while (eqe) {
 		qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
-		ehea_error("QP aff_err: entry=0x%llx, token=0x%x",
-			   eqe->entry, qp_token);
+		pr_err("QP aff_err: entry=0x%llx, token=0x%x\n",
+		       eqe->entry, qp_token);
 
 		qp = port->port_res[qp_token].qp;
 
@@ -1007,7 +1010,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 	}
 
 	if (reset_port) {
-		ehea_error("Resetting port");
+		pr_err("Resetting port\n");
 		ehea_schedule_port_reset(port);
 	}
 
@@ -1035,7 +1038,7 @@ int ehea_sense_port_attr(struct ehea_port *port)
 	/* may be called via ehea_neq_tasklet() */
 	cb0 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb0) {
-		ehea_error("no mem for cb0");
+		pr_err("no mem for cb0\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1127,7 +1130,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		ehea_error("no mem for cb4");
+		pr_err("no mem for cb4\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1178,16 +1181,16 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 				break;
 			}
 		} else {
-			ehea_error("Failed sensing port speed");
+			pr_err("Failed sensing port speed\n");
 			ret = -EIO;
 		}
 	} else {
 		if (hret == H_AUTHORITY) {
-			ehea_info("Hypervisor denied setting port speed");
+			pr_info("Hypervisor denied setting port speed\n");
 			ret = -EPERM;
 		} else {
 			ret = -EIO;
-			ehea_error("Failed setting port speed");
+			pr_err("Failed setting port speed\n");
 		}
 	}
 	if (!prop_carrier_state || (port->phy_link == EHEA_PHY_LINK_UP))
@@ -1204,80 +1207,78 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
 	u8 ec;
 	u8 portnum;
 	struct ehea_port *port;
+	struct net_device *dev;
 
 	ec = EHEA_BMASK_GET(NEQE_EVENT_CODE, eqe);
 	portnum = EHEA_BMASK_GET(NEQE_PORTNUM, eqe);
 	port = ehea_get_port(adapter, portnum);
+	dev = port->netdev;
 
 	switch (ec) {
 	case EHEA_EC_PORTSTATE_CHG:	/* port state change */
 
 		if (!port) {
-			ehea_error("unknown portnum %x", portnum);
+			netdev_err(dev, "unknown portnum %x\n", portnum);
 			break;
 		}
 
 		if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
-			if (!netif_carrier_ok(port->netdev)) {
+			if (!netif_carrier_ok(dev)) {
 				ret = ehea_sense_port_attr(port);
 				if (ret) {
-					ehea_error("failed resensing port "
-						   "attributes");
+					netdev_err(dev, "failed resensing port attributes\n");
 					break;
 				}
 
-				if (netif_msg_link(port))
-					ehea_info("%s: Logical port up: %dMbps "
-						  "%s Duplex",
-						  port->netdev->name,
-						  port->port_speed,
-						  port->full_duplex ==
-						  1 ? "Full" : "Half");
+				netif_info(port, link, dev,
+					   "Logical port up: %dMbps %s Duplex\n",
+					   port->port_speed,
+					   port->full_duplex == 1 ?
+					   "Full" : "Half");
 
-				netif_carrier_on(port->netdev);
-				netif_wake_queue(port->netdev);
+				netif_carrier_on(dev);
+				netif_wake_queue(dev);
 			}
 		} else
-			if (netif_carrier_ok(port->netdev)) {
-				if (netif_msg_link(port))
-					ehea_info("%s: Logical port down",
-						  port->netdev->name);
-				netif_carrier_off(port->netdev);
-				netif_stop_queue(port->netdev);
+			if (netif_carrier_ok(dev)) {
+				netif_info(port, link, dev,
+					   "Logical port down\n");
+				netif_carrier_off(dev);
+				netif_stop_queue(dev);
 			}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PORT_UP, eqe)) {
 			port->phy_link = EHEA_PHY_LINK_UP;
-			if (netif_msg_link(port))
-				ehea_info("%s: Physical port up",
-					  port->netdev->name);
+			netif_info(port, link, dev,
+				   "Physical port up\n");
 			if (prop_carrier_state)
-				netif_carrier_on(port->netdev);
+				netif_carrier_on(dev);
 		} else {
 			port->phy_link = EHEA_PHY_LINK_DOWN;
-			if (netif_msg_link(port))
-				ehea_info("%s: Physical port down",
-					  port->netdev->name);
+			netif_info(port, link, dev,
+				   "Physical port down\n");
 			if (prop_carrier_state)
-				netif_carrier_off(port->netdev);
+				netif_carrier_off(dev);
 		}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PRIMARY, eqe))
-			ehea_info("External switch port is primary port");
+			netdev_info(dev,
+				    "External switch port is primary port\n");
 		else
-			ehea_info("External switch port is backup port");
+			netdev_info(dev,
+				    "External switch port is backup port\n");
 
 		break;
 	case EHEA_EC_ADAPTER_MALFUNC:
-		ehea_error("Adapter malfunction");
+		netdev_err(dev, "Adapter malfunction\n");
 		break;
 	case EHEA_EC_PORT_MALFUNC:
-		ehea_info("Port malfunction: Device: %s", port->netdev->name);
-		netif_carrier_off(port->netdev);
-		netif_stop_queue(port->netdev);
+		netdev_info(dev, "Port malfunction\n");
+		netif_carrier_off(dev);
+		netif_stop_queue(dev);
 		break;
 	default:
-		ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe);
+		netdev_err(dev, "unknown event code %x, eqe=0x%llX\n", ec, eqe);
 		break;
 	}
 }
@@ -1289,13 +1290,13 @@ static void ehea_neq_tasklet(unsigned long data)
 	u64 event_mask;
 
 	eqe = ehea_poll_eq(adapter->neq);
-	ehea_debug("eqe=%p", eqe);
+	pr_debug("eqe=%p\n", eqe);
 
 	while (eqe) {
-		ehea_debug("*eqe=%lx", eqe->entry);
+		pr_debug("*eqe=%lx\n", eqe->entry);
 		ehea_parse_eqe(adapter, eqe->entry);
 		eqe = ehea_poll_eq(adapter->neq);
-		ehea_debug("next eqe=%p", eqe);
+		pr_debug("next eqe=%p\n", eqe);
 	}
 
 	event_mask = EHEA_BMASK_SET(NELR_PORTSTATE_CHG, 1)
@@ -1344,14 +1345,14 @@ static int ehea_reg_interrupts(struct net_device *dev)
 				  ehea_qp_aff_irq_handler,
 				  IRQF_DISABLED, port->int_aff_name, port);
 	if (ret) {
-		ehea_error("failed registering irq for qp_aff_irq_handler:"
-			   "ist=%X", port->qp_eq->attr.ist1);
+		netdev_err(dev, "failed registering irq for qp_aff_irq_handler:ist=%X\n",
+			   port->qp_eq->attr.ist1);
 		goto out_free_qpeq;
 	}
 
-	if (netif_msg_ifup(port))
-		ehea_info("irq_handle 0x%X for function qp_aff_irq_handler "
-			  "registered", port->qp_eq->attr.ist1);
+	netif_info(port, ifup, dev,
+		   "irq_handle 0x%X for function qp_aff_irq_handler registered\n",
+		   port->qp_eq->attr.ist1);
 
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
@@ -1363,14 +1364,13 @@ static int ehea_reg_interrupts(struct net_device *dev)
 					  IRQF_DISABLED, pr->int_send_name,
 					  pr);
 		if (ret) {
-			ehea_error("failed registering irq for ehea_queue "
-				   "port_res_nr:%d, ist=%X", i,
-				   pr->eq->attr.ist1);
+			netdev_err(dev, "failed registering irq for ehea_queue port_res_nr:%d, ist=%X\n",
+				   i, pr->eq->attr.ist1);
 			goto out_free_req;
 		}
-		if (netif_msg_ifup(port))
-			ehea_info("irq_handle 0x%X for function ehea_queue_int "
-				  "%d registered", pr->eq->attr.ist1, i);
+		netif_info(port, ifup, dev,
+			   "irq_handle 0x%X for function ehea_queue_int %d registered\n",
+			   pr->eq->attr.ist1, i);
 	}
 out:
 	return ret;
@@ -1401,16 +1401,16 @@ static void ehea_free_interrupts(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		pr = &port->port_res[i];
 		ibmebus_free_irq(pr->eq->attr.ist1, pr);
-		if (netif_msg_intr(port))
-			ehea_info("free send irq for res %d with handle 0x%X",
-				  i, pr->eq->attr.ist1);
+		netif_info(port, intr, dev,
+			   "free send irq for res %d with handle 0x%X\n",
+			   i, pr->eq->attr.ist1);
 	}
 
 	/* associated events */
 	ibmebus_free_irq(port->qp_eq->attr.ist1, port);
-	if (netif_msg_intr(port))
-		ehea_info("associated event interrupt for handle 0x%X freed",
-			  port->qp_eq->attr.ist1);
+	netif_info(port, intr, dev,
+		   "associated event interrupt for handle 0x%X freed\n",
+		   port->qp_eq->attr.ist1);
 }
 
 static int ehea_configure_port(struct ehea_port *port)
@@ -1479,7 +1479,7 @@ int ehea_gen_smrs(struct ehea_port_res *pr)
 out_free:
 	ehea_rem_mr(&pr->send_mr);
 out:
-	ehea_error("Generating SMRS failed\n");
+	pr_err("Generating SMRS failed\n");
 	return -EIO;
 }
 
@@ -1534,7 +1534,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0);
 	if (!pr->eq) {
-		ehea_error("create_eq failed (eq)");
+		pr_err("create_eq failed (eq)\n");
 		goto out_free;
 	}
 
@@ -1542,7 +1542,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->recv_cq) {
-		ehea_error("create_cq failed (cq_recv)");
+		pr_err("create_cq failed (cq_recv)\n");
 		goto out_free;
 	}
 
@@ -1550,19 +1550,19 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->send_cq) {
-		ehea_error("create_cq failed (cq_send)");
+		pr_err("create_cq failed (cq_send)\n");
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		ehea_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d",
-			  pr->send_cq->attr.act_nr_of_cqes,
-			  pr->recv_cq->attr.act_nr_of_cqes);
+		pr_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d\n",
+			pr->send_cq->attr.act_nr_of_cqes,
+			pr->recv_cq->attr.act_nr_of_cqes);
 
 	init_attr = kzalloc(sizeof(*init_attr), GFP_KERNEL);
 	if (!init_attr) {
 		ret = -ENOMEM;
-		ehea_error("no mem for ehea_qp_init_attr");
+		pr_err("no mem for ehea_qp_init_attr\n");
 		goto out_free;
 	}
 
@@ -1587,18 +1587,18 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->qp = ehea_create_qp(adapter, adapter->pd, init_attr);
 	if (!pr->qp) {
-		ehea_error("create_qp failed");
+		pr_err("create_qp failed\n");
 		ret = -EIO;
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		ehea_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n "
-			  "nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d", init_attr->qp_nr,
-			  init_attr->act_nr_send_wqes,
-			  init_attr->act_nr_rwqes_rq1,
-			  init_attr->act_nr_rwqes_rq2,
-			  init_attr->act_nr_rwqes_rq3);
+		pr_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d\n",
+			init_attr->qp_nr,
+			init_attr->act_nr_send_wqes,
+			init_attr->act_nr_rwqes_rq1,
+			init_attr->act_nr_rwqes_rq2,
+			init_attr->act_nr_rwqes_rq3);
 
 	pr->sq_skba_size = init_attr->act_nr_send_wqes + 1;
 
@@ -1749,7 +1749,7 @@ static void write_swqe2_TSO(struct sk_buff *skb,
 			swqe->descriptors++;
 		}
 	} else
-		ehea_error("cannot handle fragmented headers");
+		pr_err("cannot handle fragmented headers\n");
 }
 
 static void write_swqe2_nonTSO(struct sk_buff *skb,
@@ -1845,8 +1845,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		ehea_error("%sregistering bc address failed (tagged)",
-			   hcallid == H_REG_BCMC ? "" : "de");
+		pr_err("%sregistering bc address failed (tagged)\n",
+		       hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 		goto out_herr;
 	}
@@ -1857,8 +1857,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		ehea_error("%sregistering bc address failed (vlan)",
-			   hcallid == H_REG_BCMC ? "" : "de");
+		pr_err("%sregistering bc address failed (vlan)\n",
+		       hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 	}
 out_herr:
@@ -1880,7 +1880,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
 
 	cb0 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb0) {
-		ehea_error("no mem for cb0");
+		pr_err("no mem for cb0\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1928,11 +1928,11 @@ out:
 static void ehea_promiscuous_error(u64 hret, int enable)
 {
 	if (hret == H_AUTHORITY)
-		ehea_info("Hypervisor denied %sabling promiscuous mode",
-			  enable == 1 ? "en" : "dis");
+		pr_info("Hypervisor denied %sabling promiscuous mode\n",
+			enable == 1 ? "en" : "dis");
 	else
-		ehea_error("failed %sabling promiscuous mode",
-			   enable == 1 ? "en" : "dis");
+		pr_err("failed %sabling promiscuous mode\n",
+		       enable == 1 ? "en" : "dis");
 }
 
 static void ehea_promiscuous(struct net_device *dev, int enable)
@@ -1946,7 +1946,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
 
 	cb7 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb7) {
-		ehea_error("no mem for cb7");
+		pr_err("no mem for cb7\n");
 		goto out;
 	}
 
@@ -2006,7 +2006,7 @@ static int ehea_drop_multicast_list(struct net_device *dev)
 		hret = ehea_multicast_reg_helper(port, mc_entry->macaddr,
 						 H_DEREG_BCMC);
 		if (hret) {
-			ehea_error("failed deregistering mcast MAC");
+			pr_err("failed deregistering mcast MAC\n");
 			ret = -EIO;
 		}
 
@@ -2029,7 +2029,8 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 1;
 			else
-				ehea_error("failed enabling IFF_ALLMULTI");
+				netdev_err(dev,
+					   "failed enabling IFF_ALLMULTI\n");
 		}
 	} else
 		if (!enable) {
@@ -2038,7 +2039,8 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 0;
 			else
-				ehea_error("failed disabling IFF_ALLMULTI");
+				netdev_err(dev,
+					   "failed disabling IFF_ALLMULTI\n");
 		}
 }
 
@@ -2049,7 +2051,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 
 	ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
 	if (!ehea_mcl_entry) {
-		ehea_error("no mem for mcl_entry");
+		pr_err("no mem for mcl_entry\n");
 		return;
 	}
 
@@ -2062,7 +2064,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 	if (!hret)
 		list_add(&ehea_mcl_entry->list, &port->mc_list->list);
 	else {
-		ehea_error("failed registering mcast MAC");
+		pr_err("failed registering mcast MAC\n");
 		kfree(ehea_mcl_entry);
 	}
 }
@@ -2095,9 +2097,8 @@ static void ehea_set_multicast_list(struct net_device *dev)
 		}
 
 		if (netdev_mc_count(dev) > port->adapter->max_mc_mac) {
-			ehea_info("Mcast registration limit reached (0x%llx). "
-				  "Use ALLMULTI!",
-				  port->adapter->max_mc_mac);
+			pr_info("Mcast registration limit reached (0x%llx). Use ALLMULTI!\n",
+				port->adapter->max_mc_mac);
 			goto out;
 		}
 
@@ -2303,10 +2304,10 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 	pr->swqe_id_counter += 1;
 
-	if (netif_msg_tx_queued(port)) {
-		ehea_info("post swqe on QP %d", pr->qp->init_attr.qp_nr);
+	netif_info(port, tx_queued, dev,
+		   "post swqe on QP %d\n", pr->qp->init_attr.qp_nr);
+	if (netif_msg_tx_queued(port))
 		ehea_dump(swqe, 512, "swqe");
-	}
 
 	if (unlikely(test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))) {
 		netif_stop_queue(dev);
@@ -2342,14 +2343,14 @@ static void ehea_vlan_rx_register(struct net_device *dev,
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 
 	free_page((unsigned long)cb1);
 out:
@@ -2366,14 +2367,14 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		pr_err("query_ehea_port failed\n");
 		goto out;
 	}
 
@@ -2383,7 +2384,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 out:
 	free_page((unsigned long)cb1);
 	return;
@@ -2401,14 +2402,14 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		pr_err("query_ehea_port failed\n");
 		goto out;
 	}
 
@@ -2418,7 +2419,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 out:
 	free_page((unsigned long)cb1);
 }
@@ -2440,7 +2441,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (1)");
+		pr_err("query_ehea_qp failed (1)\n");
 		goto out;
 	}
 
@@ -2449,14 +2450,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (1)");
+		pr_err("modify_ehea_qp failed (1)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (2)");
+		pr_err("query_ehea_qp failed (2)\n");
 		goto out;
 	}
 
@@ -2465,14 +2466,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (2)");
+		pr_err("modify_ehea_qp failed (2)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (3)");
+		pr_err("query_ehea_qp failed (3)\n");
 		goto out;
 	}
 
@@ -2481,14 +2482,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (3)");
+		pr_err("modify_ehea_qp failed (3)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (4)");
+		pr_err("query_ehea_qp failed (4)\n");
 		goto out;
 	}
 
@@ -2509,7 +2510,7 @@ static int ehea_port_res_setup(struct ehea_port *port, int def_qps,
 				   EHEA_MAX_ENTRIES_EQ, 1);
 	if (!port->qp_eq) {
 		ret = -EINVAL;
-		ehea_error("ehea_create_eq failed (qp_eq)");
+		pr_err("ehea_create_eq failed (qp_eq)\n");
 		goto out_kill_eq;
 	}
 
@@ -2590,27 +2591,27 @@ static int ehea_up(struct net_device *dev)
 	ret = ehea_port_res_setup(port, port->num_def_qps,
 				  port->num_add_tx_qps);
 	if (ret) {
-		ehea_error("port_res_failed");
+		netdev_err(dev, "port_res_failed\n");
 		goto out;
 	}
 
 	/* Set default QP for this port */
 	ret = ehea_configure_port(port);
 	if (ret) {
-		ehea_error("ehea_configure_port failed. ret:%d", ret);
+		netdev_err(dev, "ehea_configure_port failed. ret:%d\n", ret);
 		goto out_clean_pr;
 	}
 
 	ret = ehea_reg_interrupts(dev);
 	if (ret) {
-		ehea_error("reg_interrupts failed. ret:%d", ret);
+		netdev_err(dev, "reg_interrupts failed. ret:%d\n", ret);
 		goto out_clean_pr;
 	}
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		ret = ehea_activate_qp(port->adapter, port->port_res[i].qp);
 		if (ret) {
-			ehea_error("activate_qp failed");
+			netdev_err(dev, "activate_qp failed\n");
 			goto out_free_irqs;
 		}
 	}
@@ -2618,7 +2619,7 @@ static int ehea_up(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps; i++) {
 		ret = ehea_fill_port_res(&port->port_res[i]);
 		if (ret) {
-			ehea_error("out_free_irqs");
+			netdev_err(dev, "out_free_irqs\n");
 			goto out_free_irqs;
 		}
 	}
@@ -2641,7 +2642,7 @@ out_clean_pr:
 	ehea_clean_all_portres(port);
 out:
 	if (ret)
-		ehea_info("Failed starting %s. ret=%i", dev->name, ret);
+		netdev_info(dev, "Failed starting. ret=%i\n", ret);
 
 	ehea_update_bcmc_registrations();
 	ehea_update_firmware_handles();
@@ -2672,8 +2673,7 @@ static int ehea_open(struct net_device *dev)
 
 	mutex_lock(&port->port_lock);
 
-	if (netif_msg_ifup(port))
-		ehea_info("enabling port %s", dev->name);
+	netif_info(port, ifup, dev, "enabling port\n");
 
 	ret = ehea_up(dev);
 	if (!ret) {
@@ -2708,8 +2708,7 @@ static int ehea_down(struct net_device *dev)
 
 	ret = ehea_clean_all_portres(port);
 	if (ret)
-		ehea_info("Failed freeing resources for %s. ret=%i",
-			  dev->name, ret);
+		netdev_info(dev, "Failed freeing resources. ret=%i\n", ret);
 
 	ehea_update_firmware_handles();
 
@@ -2721,8 +2720,7 @@ static int ehea_stop(struct net_device *dev)
 	int ret;
 	struct ehea_port *port = netdev_priv(dev);
 
-	if (netif_msg_ifdown(port))
-		ehea_info("disabling port %s", dev->name);
+	netif_info(port, ifdown, dev, "disabling port\n");
 
 	set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
 	cancel_work_sync(&port->reset_task);
@@ -2763,7 +2761,7 @@ static void ehea_flush_sq(struct ehea_port *port)
 			 msecs_to_jiffies(100));
 
 		if (!ret) {
-			ehea_error("WARNING: sq not flushed completely");
+			pr_err("WARNING: sq not flushed completely\n");
 			break;
 		}
 	}
@@ -2799,7 +2797,7 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (1)");
+			pr_err("query_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2811,7 +2809,7 @@ int ehea_stop_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			ehea_error("modify_ehea_qp failed (1)");
+			pr_err("modify_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2819,14 +2817,14 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (2)");
+			pr_err("query_ehea_qp failed (2)\n");
 			goto out;
 		}
 
 		/* deregister shared memory regions */
 		dret = ehea_rem_smrs(pr);
 		if (dret) {
-			ehea_error("unreg shared memory region failed");
+			pr_err("unreg shared memory region failed\n");
 			goto out;
 		}
 	}
@@ -2895,7 +2893,7 @@ int ehea_restart_qps(struct net_device *dev)
 
 		ret = ehea_gen_smrs(pr);
 		if (ret) {
-			ehea_error("creation of shared memory regions failed");
+			netdev_err(dev, "creation of shared memory regions failed\n");
 			goto out;
 		}
 
@@ -2906,7 +2904,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (1)");
+			netdev_err(dev, "query_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2918,7 +2916,7 @@ int ehea_restart_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			ehea_error("modify_ehea_qp failed (1)");
+			netdev_err(dev, "modify_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2926,7 +2924,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (2)");
+			netdev_err(dev, "query_ehea_qp failed (2)\n");
 			goto out;
 		}
 
@@ -2963,8 +2961,7 @@ static void ehea_reset_port(struct work_struct *work)
 
 	ehea_set_multicast_list(dev);
 
-	if (netif_msg_timer(port))
-		ehea_info("Device %s resetted successfully", dev->name);
+	netif_info(port, timer, dev, "reset successful\n");
 
 	port_napi_enable(port);
 
@@ -2979,7 +2976,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 	int ret, i;
 	struct ehea_adapter *adapter;
 
-	ehea_info("LPAR memory changed - re-initializing driver");
+	pr_info("LPAR memory changed - re-initializing driver\n");
 
 	list_for_each_entry(adapter, &adapter_list, list)
 		if (adapter->active_ports) {
@@ -3011,8 +3008,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 			/* Unregister old memory region */
 			ret = ehea_rem_mr(&adapter->mr);
 			if (ret) {
-				ehea_error("unregister MR failed - driver"
-					   " inoperable!");
+				pr_err("unregister MR failed - driver inoperable!\n");
 				goto out;
 			}
 		}
@@ -3024,8 +3020,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 			/* Register new memory region */
 			ret = ehea_reg_kernel_mr(adapter, &adapter->mr);
 			if (ret) {
-				ehea_error("register MR failed - driver"
-					   " inoperable!");
+				pr_err("register MR failed - driver inoperable!\n");
 				goto out;
 			}
 
@@ -3048,7 +3043,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 				}
 			}
 		}
-	ehea_info("re-initializing driver complete");
+	pr_info("re-initializing driver complete\n");
 out:
 	return;
 }
@@ -3101,7 +3096,7 @@ int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo)
 	/* (Try to) enable *jumbo frames */
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		ehea_error("no mem for cb4");
+		pr_err("no mem for cb4\n");
 		ret = -ENOMEM;
 		goto out;
 	} else {
@@ -3163,13 +3158,13 @@ static struct device *ehea_register_port(struct ehea_port *port,
 
 	ret = of_device_register(&port->ofdev);
 	if (ret) {
-		ehea_error("failed to register device. ret=%d", ret);
+		pr_err("failed to register device. ret=%d\n", ret);
 		goto out;
 	}
 
 	ret = device_create_file(&port->ofdev.dev, &dev_attr_log_port_id);
 	if (ret) {
-		ehea_error("failed to register attributes, ret=%d", ret);
+		pr_err("failed to register attributes, ret=%d\n", ret);
 		goto out_unreg_of_dev;
 	}
 
@@ -3219,7 +3214,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 	dev = alloc_etherdev(sizeof(struct ehea_port));
 
 	if (!dev) {
-		ehea_error("no mem for net_device");
+		pr_err("no mem for net_device\n");
 		ret = -ENOMEM;
 		goto out_err;
 	}
@@ -3270,7 +3265,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = register_netdev(dev);
 	if (ret) {
-		ehea_error("register_netdev failed. ret=%d", ret);
+		pr_err("register_netdev failed. ret=%d\n", ret);
 		goto out_unreg_port;
 	}
 
@@ -3278,11 +3273,10 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = ehea_get_jumboframe_status(port, &jumbo);
 	if (ret)
-		ehea_error("failed determining jumbo frame status for %s",
-			   port->netdev->name);
+		netdev_err(dev, "failed determining jumbo frame status\n");
 
-	ehea_info("%s: Jumbo frames are %sabled", dev->name,
-		  jumbo == 1 ? "en" : "dis");
+	netdev_info(dev, "Jumbo frames are %sabled\n",
+		    jumbo == 1 ? "en" : "dis");
 
 	adapter->active_ports++;
 
@@ -3298,8 +3292,8 @@ out_free_ethdev:
 	free_netdev(dev);
 
 out_err:
-	ehea_error("setting up logical port with id=%d failed, ret=%d",
-		   logical_port_id, ret);
+	pr_err("setting up logical port with id=%d failed, ret=%d\n",
+	       logical_port_id, ret);
 	return NULL;
 }
 
@@ -3327,13 +3321,13 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 		dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
 						 NULL);
 		if (!dn_log_port_id) {
-			ehea_error("bad device node: eth_dn name=%s",
-				   eth_dn->full_name);
+			pr_err("bad device node: eth_dn name=%s\n",
+			       eth_dn->full_name);
 			continue;
 		}
 
 		if (ehea_add_adapter_mr(adapter)) {
-			ehea_error("creating MR failed");
+			pr_err("creating MR failed\n");
 			of_node_put(eth_dn);
 			return -EIO;
 		}
@@ -3342,9 +3336,8 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 							  *dn_log_port_id,
 							  eth_dn);
 		if (adapter->port[i])
-			ehea_info("%s -> logical port id #%d",
-				  adapter->port[i]->netdev->name,
-				  *dn_log_port_id);
+			netdev_info(adapter->port[i]->netdev,
+				    "logical port id #%d\n", *dn_log_port_id);
 		else
 			ehea_remove_adapter_mr(adapter);
 
@@ -3389,21 +3382,20 @@ static ssize_t ehea_probe_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		ehea_info("adding port with logical port id=%d failed. port "
-			  "already configured as %s.", logical_port_id,
-			  port->netdev->name);
+		netdev_info(port->netdev, "adding port with logical port id=%d failed: port already configured\n",
+			    logical_port_id);
 		return -EINVAL;
 	}
 
 	eth_dn = ehea_get_eth_dn(adapter, logical_port_id);
 
 	if (!eth_dn) {
-		ehea_info("no logical port with id %d found", logical_port_id);
+		pr_info("no logical port with id %d found\n", logical_port_id);
 		return -EINVAL;
 	}
 
 	if (ehea_add_adapter_mr(adapter)) {
-		ehea_error("creating MR failed");
+		pr_err("creating MR failed\n");
 		return -EIO;
 	}
 
@@ -3418,8 +3410,8 @@ static ssize_t ehea_probe_port(struct device *dev,
 				break;
 			}
 
-		ehea_info("added %s (logical port id=%d)", port->netdev->name,
-			  logical_port_id);
+		netdev_info(port->netdev, "added: (logical port id=%d)\n",
+			    logical_port_id);
 	} else {
 		ehea_remove_adapter_mr(adapter);
 		return -EIO;
@@ -3442,8 +3434,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		ehea_info("removed %s (logical port id=%d)", port->netdev->name,
-			  logical_port_id);
+		netdev_info(port->netdev, "removed: (logical port id=%d)\n",
+			    logical_port_id);
 
 		ehea_shutdown_single_port(port);
 
@@ -3453,8 +3445,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 				break;
 			}
 	} else {
-		ehea_error("removing port with logical port id=%d failed. port "
-			   "not configured.", logical_port_id);
+		pr_err("removing port with logical port id=%d failed. port not configured.\n",
+		       logical_port_id);
 		return -EINVAL;
 	}
 
@@ -3491,7 +3483,7 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
 	int ret;
 
 	if (!dev || !dev->dev.of_node) {
-		ehea_error("Invalid ibmebus device probed");
+		pr_err("Invalid ibmebus device probed\n");
 		return -EINVAL;
 	}
 
@@ -3639,17 +3631,17 @@ static int ehea_mem_notifier(struct notifier_block *nb,
 
 	switch (action) {
 	case MEM_CANCEL_OFFLINE:
-		ehea_info("memory offlining canceled");
+		pr_info("memory offlining canceled\n");
 		/* Readd canceled memory block */
 	case MEM_ONLINE:
-		ehea_info("memory is going online");
+		pr_info("memory is going online\n");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_add_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
 		ehea_rereg_mrs(NULL);
 		break;
 	case MEM_GOING_OFFLINE:
-		ehea_info("memory is going offline");
+		pr_info("memory is going offline\n");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_rem_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
@@ -3675,7 +3667,7 @@ static int ehea_reboot_notifier(struct notifier_block *nb,
 				unsigned long action, void *unused)
 {
 	if (action == SYS_RESTART) {
-		ehea_info("Reboot: freeing all eHEA resources");
+		pr_info("Reboot: freeing all eHEA resources\n");
 		ibmebus_unregister_driver(&ehea_driver);
 	}
 	return NOTIFY_DONE;
@@ -3691,22 +3683,22 @@ static int check_module_parm(void)
 
 	if ((rq1_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq1_entries > EHEA_MAX_ENTRIES_RQ1)) {
-		ehea_info("Bad parameter: rq1_entries");
+		pr_info("Bad parameter: rq1_entries\n");
 		ret = -EINVAL;
 	}
 	if ((rq2_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq2_entries > EHEA_MAX_ENTRIES_RQ2)) {
-		ehea_info("Bad parameter: rq2_entries");
+		pr_info("Bad parameter: rq2_entries\n");
 		ret = -EINVAL;
 	}
 	if ((rq3_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq3_entries > EHEA_MAX_ENTRIES_RQ3)) {
-		ehea_info("Bad parameter: rq3_entries");
+		pr_info("Bad parameter: rq3_entries\n");
 		ret = -EINVAL;
 	}
 	if ((sq_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (sq_entries > EHEA_MAX_ENTRIES_SQ)) {
-		ehea_info("Bad parameter: sq_entries");
+		pr_info("Bad parameter: sq_entries\n");
 		ret = -EINVAL;
 	}
 
@@ -3726,8 +3718,7 @@ int __init ehea_module_init(void)
 {
 	int ret;
 
-	printk(KERN_INFO "IBM eHEA ethernet device driver (Release %s)\n",
-	       DRV_VERSION);
+	pr_info("IBM eHEA ethernet device driver (Release %s)\n", DRV_VERSION);
 
 
 	INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs);
@@ -3747,27 +3738,27 @@ int __init ehea_module_init(void)
 
 	ret = register_reboot_notifier(&ehea_reboot_nb);
 	if (ret)
-		ehea_info("failed registering reboot notifier");
+		pr_info("failed registering reboot notifier\n");
 
 	ret = register_memory_notifier(&ehea_mem_nb);
 	if (ret)
-		ehea_info("failed registering memory remove notifier");
+		pr_info("failed registering memory remove notifier\n");
 
 	ret = crash_shutdown_register(ehea_crash_handler);
 	if (ret)
-		ehea_info("failed registering crash handler");
+		pr_info("failed registering crash handler\n");
 
 	ret = ibmebus_register_driver(&ehea_driver);
 	if (ret) {
-		ehea_error("failed registering eHEA device driver on ebus");
+		pr_err("failed registering eHEA device driver on ebus\n");
 		goto out2;
 	}
 
 	ret = driver_create_file(&ehea_driver.driver,
 				 &driver_attr_capabilities);
 	if (ret) {
-		ehea_error("failed to register capabilities attribute, ret=%d",
-			   ret);
+		pr_err("failed to register capabilities attribute, ret=%d\n",
+		       ret);
 		goto out3;
 	}
 
@@ -3793,7 +3784,7 @@ static void __exit ehea_module_exit(void)
 	unregister_reboot_notifier(&ehea_reboot_nb);
 	ret = crash_shutdown_unregister(ehea_crash_handler);
 	if (ret)
-		ehea_info("failed unregistering crash handler");
+		pr_info("failed unregistering crash handler\n");
 	unregister_memory_notifier(&ehea_mem_nb);
 	kfree(ehea_fw_handles.arr);
 	kfree(ehea_bcmc_regs.arr);
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 8fe9dcaa7538..0506967b9044 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ehea_phyp.h"
 
 
@@ -67,12 +69,11 @@ static long ehea_plpar_hcall_norets(unsigned long opcode,
 		}
 
 		if (ret < H_SUCCESS)
-			ehea_error("opcode=%lx ret=%lx"
-				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-				   " arg5=%lx arg6=%lx arg7=%lx ",
-				   opcode, ret,
-				   arg1, arg2, arg3, arg4, arg5,
-				   arg6, arg7);
+			pr_err("opcode=%lx ret=%lx"
+			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+			       " arg5=%lx arg6=%lx arg7=%lx\n",
+			       opcode, ret,
+			       arg1, arg2, arg3, arg4, arg5, arg6, arg7);
 
 		return ret;
 	}
@@ -114,19 +115,18 @@ static long ehea_plpar_hcall9(unsigned long opcode,
 		    && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
 		    || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
 		    && (arg3 == H_PORT_CB7_DUCQPN)))))
-			ehea_error("opcode=%lx ret=%lx"
-				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-				   " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
-				   " arg9=%lx"
-				   " out1=%lx out2=%lx out3=%lx out4=%lx"
-				   " out5=%lx out6=%lx out7=%lx out8=%lx"
-				   " out9=%lx",
-				   opcode, ret,
-				   arg1, arg2, arg3, arg4, arg5,
-				   arg6, arg7, arg8, arg9,
-				   outs[0], outs[1], outs[2], outs[3],
-				   outs[4], outs[5], outs[6], outs[7],
-				   outs[8]);
+			pr_err("opcode=%lx ret=%lx"
+			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+			       " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
+			       " arg9=%lx"
+			       " out1=%lx out2=%lx out3=%lx out4=%lx"
+			       " out5=%lx out6=%lx out7=%lx out8=%lx"
+			       " out9=%lx\n",
+			       opcode, ret,
+			       arg1, arg2, arg3, arg4, arg5,
+			       arg6, arg7, arg8, arg9,
+			       outs[0], outs[1], outs[2], outs[3], outs[4],
+			       outs[5], outs[6], outs[7], outs[8]);
 		return ret;
 	}
 
@@ -515,7 +515,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
 			     const u64 log_pageaddr, const u64 count)
 {
 	if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
-		ehea_error("not on pageboundary");
+		pr_err("not on pageboundary\n");
 		return H_PARAMETER;
 	}
 
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 89128b6373e3..cd44bb8017d9 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include "ehea.h"
@@ -45,7 +47,7 @@ static void *hw_qpageit_get_inc(struct hw_queue *queue)
 		queue->current_q_offset -= queue->pagesize;
 		retvalue = NULL;
 	} else if (((u64) retvalue) & (EHEA_PAGESIZE-1)) {
-		ehea_error("not on pageboundary");
+		pr_err("not on pageboundary\n");
 		retvalue = NULL;
 	}
 	return retvalue;
@@ -58,15 +60,15 @@ static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages,
 	int i, k;
 
 	if ((pagesize > PAGE_SIZE) || (!pages_per_kpage)) {
-		ehea_error("pagesize conflict! kernel pagesize=%d, "
-			   "ehea pagesize=%d", (int)PAGE_SIZE, (int)pagesize);
+		pr_err("pagesize conflict! kernel pagesize=%d, ehea pagesize=%d\n",
+		       (int)PAGE_SIZE, (int)pagesize);
 		return -EINVAL;
 	}
 
 	queue->queue_length = nr_of_pages * pagesize;
 	queue->queue_pages = kmalloc(nr_of_pages * sizeof(void *), GFP_KERNEL);
 	if (!queue->queue_pages) {
-		ehea_error("no mem for queue_pages");
+		pr_err("no mem for queue_pages\n");
 		return -ENOMEM;
 	}
 
@@ -130,7 +132,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 
 	cq = kzalloc(sizeof(*cq), GFP_KERNEL);
 	if (!cq) {
-		ehea_error("no mem for cq");
+		pr_err("no mem for cq\n");
 		goto out_nomem;
 	}
 
@@ -147,7 +149,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_cq(adapter->handle, &cq->attr,
 					&cq->fw_handle, &cq->epas);
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_cq failed");
+		pr_err("alloc_resource_cq failed\n");
 		goto out_freemem;
 	}
 
@@ -159,7 +161,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	for (counter = 0; counter < cq->attr.nr_pages; counter++) {
 		vpage = hw_qpageit_get_inc(&cq->hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			goto out_kill_hwq;
 		}
 
@@ -168,9 +170,8 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 					     0, EHEA_CQ_REGISTER_ORIG,
 					     cq->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			ehea_error("register_rpage_cq failed ehea_cq=%p "
-				   "hret=%llx counter=%i act_pages=%i",
-				   cq, hret, counter, cq->attr.nr_pages);
+			pr_err("register_rpage_cq failed ehea_cq=%p hret=%llx counter=%i act_pages=%i\n",
+			       cq, hret, counter, cq->attr.nr_pages);
 			goto out_kill_hwq;
 		}
 
@@ -178,14 +179,14 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 			vpage = hw_qpageit_get_inc(&cq->hw_queue);
 
 			if ((hret != H_SUCCESS) || (vpage)) {
-				ehea_error("registration of pages not "
-					   "complete hret=%llx\n", hret);
+				pr_err("registration of pages not complete hret=%llx\n",
+				       hret);
 				goto out_kill_hwq;
 			}
 		} else {
 			if (hret != H_PAGE_REGISTERED) {
-				ehea_error("CQ: registration of page failed "
-					   "hret=%llx\n", hret);
+				pr_err("CQ: registration of page failed hret=%llx\n",
+				       hret);
 				goto out_kill_hwq;
 			}
 		}
@@ -241,7 +242,7 @@ int ehea_destroy_cq(struct ehea_cq *cq)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy CQ failed");
+		pr_err("destroy CQ failed\n");
 		return -EIO;
 	}
 
@@ -259,7 +260,7 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 
 	eq = kzalloc(sizeof(*eq), GFP_KERNEL);
 	if (!eq) {
-		ehea_error("no mem for eq");
+		pr_err("no mem for eq\n");
 		return NULL;
 	}
 
@@ -272,21 +273,21 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_eq(adapter->handle,
 					&eq->attr, &eq->fw_handle);
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_eq failed");
+		pr_err("alloc_resource_eq failed\n");
 		goto out_freemem;
 	}
 
 	ret = hw_queue_ctor(&eq->hw_queue, eq->attr.nr_pages,
 			    EHEA_PAGESIZE, sizeof(struct ehea_eqe));
 	if (ret) {
-		ehea_error("can't allocate eq pages");
+		pr_err("can't allocate eq pages\n");
 		goto out_freeres;
 	}
 
 	for (i = 0; i < eq->attr.nr_pages; i++) {
 		vpage = hw_qpageit_get_inc(&eq->hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			hret = H_RESOURCE;
 			goto out_kill_hwq;
 		}
@@ -370,7 +371,7 @@ int ehea_destroy_eq(struct ehea_eq *eq)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy EQ failed");
+		pr_err("destroy EQ failed\n");
 		return -EIO;
 	}
 
@@ -395,7 +396,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 	for (cnt = 0; cnt < nr_pages; cnt++) {
 		vpage = hw_qpageit_get_inc(hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			goto out_kill_hwq;
 		}
 		rpage = virt_to_abs(vpage);
@@ -403,7 +404,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 					     0, h_call_q_selector,
 					     qp->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			ehea_error("register_rpage_qp failed");
+			pr_err("register_rpage_qp failed\n");
 			goto out_kill_hwq;
 		}
 	}
@@ -432,7 +433,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 
 	qp = kzalloc(sizeof(*qp), GFP_KERNEL);
 	if (!qp) {
-		ehea_error("no mem for qp");
+		pr_err("no mem for qp\n");
 		return NULL;
 	}
 
@@ -441,7 +442,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_qp(adapter->handle, init_attr, pd,
 					&qp->fw_handle, &qp->epas);
 	if (hret != H_SUCCESS) {
-		ehea_error("ehea_h_alloc_resource_qp failed");
+		pr_err("ehea_h_alloc_resource_qp failed\n");
 		goto out_freemem;
 	}
 
@@ -455,7 +456,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_sq, adapter,
 				     0);
 	if (ret) {
-		ehea_error("can't register for sq ret=%x", ret);
+		pr_err("can't register for sq ret=%x\n", ret);
 		goto out_freeres;
 	}
 
@@ -465,7 +466,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_rq1,
 				     adapter, 1);
 	if (ret) {
-		ehea_error("can't register for rq1 ret=%x", ret);
+		pr_err("can't register for rq1 ret=%x\n", ret);
 		goto out_kill_hwsq;
 	}
 
@@ -476,7 +477,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq2,
 					     adapter, 2);
 		if (ret) {
-			ehea_error("can't register for rq2 ret=%x", ret);
+			pr_err("can't register for rq2 ret=%x\n", ret);
 			goto out_kill_hwr1q;
 		}
 	}
@@ -488,7 +489,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq3,
 					     adapter, 3);
 		if (ret) {
-			ehea_error("can't register for rq3 ret=%x", ret);
+			pr_err("can't register for rq3 ret=%x\n", ret);
 			goto out_kill_hwr2q;
 		}
 	}
@@ -553,7 +554,7 @@ int ehea_destroy_qp(struct ehea_qp *qp)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy QP failed");
+		pr_err("destroy QP failed\n");
 		return -EIO;
 	}
 
@@ -842,7 +843,7 @@ static u64 ehea_reg_mr_section(int top, int dir, int idx, u64 *pt,
 		    (hret != H_PAGE_REGISTERED)) {
 			ehea_h_free_resource(adapter->handle, mr->handle,
 					     FORCE_FREE);
-			ehea_error("register_rpage_mr failed");
+			pr_err("register_rpage_mr failed\n");
 			return hret;
 		}
 	}
@@ -896,7 +897,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	pt = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!pt) {
-		ehea_error("no mem");
+		pr_err("no mem\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -906,14 +907,14 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 					&mr->handle, &mr->lkey);
 
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_mr failed");
+		pr_err("alloc_resource_mr failed\n");
 		ret = -EIO;
 		goto out;
 	}
 
 	if (!ehea_bmap) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		ehea_error("no busmap available");
+		pr_err("no busmap available\n");
 		ret = -EIO;
 		goto out;
 	}
@@ -929,7 +930,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	if (hret != H_SUCCESS) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		ehea_error("registering mr failed");
+		pr_err("registering mr failed\n");
 		ret = -EIO;
 		goto out;
 	}
@@ -952,7 +953,7 @@ int ehea_rem_mr(struct ehea_mr *mr)
 	hret = ehea_h_free_resource(mr->adapter->handle, mr->handle,
 				    FORCE_FREE);
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy MR failed");
+		pr_err("destroy MR failed\n");
 		return -EIO;
 	}
 
@@ -987,14 +988,14 @@ void print_error_data(u64 *data)
 		length = EHEA_PAGESIZE;
 
 	if (type == EHEA_AER_RESTYPE_QP)
-		ehea_error("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, "
-			   "port=%llX", resource, data[6], data[12], data[22]);
+		pr_err("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, port=%llX\n",
+		       resource, data[6], data[12], data[22]);
 	else if (type == EHEA_AER_RESTYPE_CQ)
-		ehea_error("CQ (resource=%llX) state: AER=0x%llX", resource,
-			   data[6]);
+		pr_err("CQ (resource=%llX) state: AER=0x%llX\n",
+		       resource, data[6]);
 	else if (type == EHEA_AER_RESTYPE_EQ)
-		ehea_error("EQ (resource=%llX) state: AER=0x%llX", resource,
-			   data[6]);
+		pr_err("EQ (resource=%llX) state: AER=0x%llX\n",
+		       resource, data[6]);
 
 	ehea_dump(data, length, "error data");
 }
@@ -1008,7 +1009,7 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 
 	rblock = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!rblock) {
-		ehea_error("Cannot allocate rblock memory.");
+		pr_err("Cannot allocate rblock memory\n");
 		goto out;
 	}
 
@@ -1020,9 +1021,9 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 		*aerr = rblock[12];
 		print_error_data(rblock);
 	} else if (ret == H_R_STATE) {
-		ehea_error("No error data available: %llX.", res_handle);
+		pr_err("No error data available: %llX\n", res_handle);
 	} else
-		ehea_error("Error data could not be fetched: %llX", res_handle);
+		pr_err("Error data could not be fetched: %llX\n", res_handle);
 
 	free_page((unsigned long)rblock);
 out:
-- 
cgit v1.2.3


From 63657b9c319588cd35ed869e19cc6255dbef0d20 Mon Sep 17 00:00:00 2001
From: Sathya Perla <sathya.perla@emulex.com>
Date: Wed, 1 Dec 2010 01:02:28 +0000
Subject: be2net: Fix be_dev_family_check() return value check

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 275428032ce2..ea8cf690a072 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2901,7 +2901,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	pci_set_drvdata(pdev, adapter);
 
 	status = be_dev_family_check(adapter);
-	if (!status)
+	if (status)
 		goto free_netdev;
 
 	adapter->netdev = netdev;
-- 
cgit v1.2.3


From 359a972fae84242efa26b86bf09c3ac3784405ba Mon Sep 17 00:00:00 2001
From: Sathya Perla <sathya.perla@emulex.com>
Date: Wed, 1 Dec 2010 01:03:36 +0000
Subject: be2net: FW init cmd fix for lancer

Lancer can use the same pattern as BE to indicate a driver load
to the FW.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be_cmds.c | 27 ++++++++-------------------
 1 file changed, 8 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 3865b2bc65e6..31c5ddc08fc8 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -470,25 +470,14 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	spin_lock(&adapter->mbox_lock);
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
-	if (lancer_chip(adapter)) {
-		*wrb++ = 0xFF;
-		*wrb++ = 0x34;
-		*wrb++ = 0x12;
-		*wrb++ = 0xFF;
-		*wrb++ = 0xFF;
-		*wrb++ = 0x78;
-		*wrb++ = 0x56;
-		*wrb = 0xFF;
-	} else {
-		*wrb++ = 0xFF;
-		*wrb++ = 0x12;
-		*wrb++ = 0x34;
-		*wrb++ = 0xFF;
-		*wrb++ = 0xFF;
-		*wrb++ = 0x56;
-		*wrb++ = 0x78;
-		*wrb = 0xFF;
-	}
+	*wrb++ = 0xFF;
+	*wrb++ = 0x12;
+	*wrb++ = 0x34;
+	*wrb++ = 0xFF;
+	*wrb++ = 0xFF;
+	*wrb++ = 0x56;
+	*wrb++ = 0x78;
+	*wrb = 0xFF;
 
 	status = be_mbox_notify_wait(adapter);
 
-- 
cgit v1.2.3


From 6464281161e46254ac39505ad41d21dbe7d1738f Mon Sep 17 00:00:00 2001
From: Sathya Perla <sathya.perla@emulex.com>
Date: Wed, 1 Dec 2010 01:04:17 +0000
Subject: be2net: Handle out of buffer completions for lancer

If Lancer chip does not have posted RX buffers, it posts an RX completion entry
with the same frag_index as the last valid completion. The Error bit is also
set. In BE, a flush completion is indicated with a zero value for num_rcvd in
the completion.
Such completions don't carry any data and are not processed.
This patch refactors code to handle both cases with the same code.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be.h      |  4 +++-
 drivers/net/benet/be_main.c | 55 ++++++++++++++++++++++++++++-----------------
 2 files changed, 38 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index b61a1dfebcaf..9cab32328bba 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -220,7 +220,9 @@ struct be_rx_obj {
 	struct be_rx_stats stats;
 	u8 rss_id;
 	bool rx_post_starved;	/* Zero rx frags have been posted to BE */
-	u32 cache_line_barrier[16];
+	u16 last_frag_index;
+	u16 rsvd;
+	u32 cache_line_barrier[15];
 };
 
 struct be_vf_cfg {
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index ea8cf690a072..0b35e4a8bf19 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -911,11 +911,17 @@ static void be_rx_compl_discard(struct be_adapter *adapter,
 	rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
 	num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp);
 
-	for (i = 0; i < num_rcvd; i++) {
-		page_info = get_rx_page_info(adapter, rxo, rxq_idx);
-		put_page(page_info->page);
-		memset(page_info, 0, sizeof(*page_info));
-		index_inc(&rxq_idx, rxq->len);
+	 /* Skip out-of-buffer compl(lancer) or flush compl(BE) */
+	if (likely(rxq_idx != rxo->last_frag_index && num_rcvd != 0)) {
+
+		rxo->last_frag_index = rxq_idx;
+
+		for (i = 0; i < num_rcvd; i++) {
+			page_info = get_rx_page_info(adapter, rxo, rxq_idx);
+			put_page(page_info->page);
+			memset(page_info, 0, sizeof(*page_info));
+			index_inc(&rxq_idx, rxq->len);
+		}
 	}
 }
 
@@ -1016,9 +1022,6 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 	u8 vtm;
 
 	num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp);
-	/* Is it a flush compl that has no data */
-	if (unlikely(num_rcvd == 0))
-		return;
 
 	skb = netdev_alloc_skb_ip_align(adapter->netdev, BE_HDR_LEN);
 	if (unlikely(!skb)) {
@@ -1075,10 +1078,6 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 	u8 pkt_type;
 
 	num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp);
-	/* Is it a flush compl that has no data */
-	if (unlikely(num_rcvd == 0))
-		return;
-
 	pkt_size = AMAP_GET_BITS(struct amap_eth_rx_compl, pktsize, rxcp);
 	vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
 	rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
@@ -1349,7 +1348,7 @@ static void be_rx_q_clean(struct be_adapter *adapter, struct be_rx_obj *rxo)
 	while ((rxcp = be_rx_compl_get(rxo)) != NULL) {
 		be_rx_compl_discard(adapter, rxo, rxcp);
 		be_rx_compl_reset(rxcp);
-		be_cq_notify(adapter, rx_cq->id, true, 1);
+		be_cq_notify(adapter, rx_cq->id, false, 1);
 	}
 
 	/* Then free posted rx buffer that were not used */
@@ -1576,6 +1575,9 @@ static int be_rx_queues_create(struct be_adapter *adapter)
 	adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
 	for_all_rx_queues(adapter, rxo, i) {
 		rxo->adapter = adapter;
+		/* Init last_frag_index so that the frag index in the first
+		 * completion will never match */
+		rxo->last_frag_index = 0xffff;
 		rxo->rx_eq.max_eqd = BE_MAX_EQD;
 		rxo->rx_eq.enable_aic = true;
 
@@ -1697,10 +1699,9 @@ static irqreturn_t be_msix_tx_mcc(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
-static inline bool do_gro(struct be_adapter *adapter, struct be_rx_obj *rxo,
-			struct be_eth_rx_compl *rxcp)
+static inline bool do_gro(struct be_rx_obj *rxo,
+			struct be_eth_rx_compl *rxcp, u8 err)
 {
-	int err = AMAP_GET_BITS(struct amap_eth_rx_compl, err, rxcp);
 	int tcp_frame = AMAP_GET_BITS(struct amap_eth_rx_compl, tcpf, rxcp);
 
 	if (err)
@@ -1717,6 +1718,8 @@ static int be_poll_rx(struct napi_struct *napi, int budget)
 	struct be_queue_info *rx_cq = &rxo->cq;
 	struct be_eth_rx_compl *rxcp;
 	u32 work_done;
+	u16 frag_index, num_rcvd;
+	u8 err;
 
 	rxo->stats.rx_polls++;
 	for (work_done = 0; work_done < budget; work_done++) {
@@ -1724,10 +1727,22 @@ static int be_poll_rx(struct napi_struct *napi, int budget)
 		if (!rxcp)
 			break;
 
-		if (do_gro(adapter, rxo, rxcp))
-			be_rx_compl_process_gro(adapter, rxo, rxcp);
-		else
-			be_rx_compl_process(adapter, rxo, rxcp);
+		err = AMAP_GET_BITS(struct amap_eth_rx_compl, err, rxcp);
+		frag_index = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx,
+								rxcp);
+		num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags,
+								rxcp);
+
+		/* Skip out-of-buffer compl(lancer) or flush compl(BE) */
+		if (likely(frag_index != rxo->last_frag_index &&
+				num_rcvd != 0)) {
+			rxo->last_frag_index = frag_index;
+
+			if (do_gro(rxo, rxcp, err))
+				be_rx_compl_process_gro(adapter, rxo, rxcp);
+			else
+				be_rx_compl_process(adapter, rxo, rxcp);
+		}
 
 		be_rx_compl_reset(rxcp);
 	}
-- 
cgit v1.2.3


From 19252ecb672d3f35959c576d1d26b9aca350f5bf Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 3 Dec 2010 06:05:19 +0200
Subject: ath5k: Always free tx buffers before reset

 * Always free tx buffers before reset, since we also empty hw queues.
 If we don't and a queue gets stuck, we'll never decrease txq_len and sw
 will keep thinking the queue is still stuck even after reset.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 5ece94708371..1522cf82c16c 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2661,9 +2661,11 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	synchronize_irq(sc->irq);
 	stop_tasklets(sc);
 
+	/* We are going to empty hw queues
+	 * so we should also free any remaining
+	 * tx buffers */
+	ath5k_drain_tx_buffs(sc);
 	if (chan) {
-		ath5k_drain_tx_buffs(sc);
-
 		sc->curchan = chan;
 		sc->curband = &sc->sbands[chan->band];
 	}
-- 
cgit v1.2.3


From 344b54b971bc5578281264fb6896e13b4120352b Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 3 Dec 2010 06:07:13 +0200
Subject: ath5k: Disable ANI during reset

 * Stop ANI durring reset to prevent false PHY error reports

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 1522cf82c16c..0592773ed81a 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2653,7 +2653,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 							bool skip_pcu)
 {
 	struct ath5k_hw *ah = sc->ah;
-	int ret;
+	int ret, ani_mode;
 
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
 
@@ -2661,6 +2661,12 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	synchronize_irq(sc->irq);
 	stop_tasklets(sc);
 
+	/* Save ani mode and disable ANI durring
+	 * reset. If we don't we might get false
+	 * PHY error interrupts. */
+	ani_mode = ah->ah_sc->ani_state.ani_mode;
+	ath5k_ani_init(ah, ATH5K_ANI_MODE_OFF);
+
 	/* We are going to empty hw queues
 	 * so we should also free any remaining
 	 * tx buffers */
@@ -2682,7 +2688,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 		goto err;
 	}
 
-	ath5k_ani_init(ah, ah->ah_sc->ani_state.ani_mode);
+	ath5k_ani_init(ah, ani_mode);
 
 	ah->ah_cal_next_full = jiffies;
 	ah->ah_cal_next_ani = jiffies;
-- 
cgit v1.2.3


From f0e134a53ad95ba7a393b299ae56c9bdcaed8aec Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 3 Dec 2010 06:09:38 +0200
Subject: ath5k: Fix reporting of RX dma stop failure

 * Correctly report failure to stop RX DMA

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index 82541fec9f0e..0064be7ce5c9 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -72,7 +72,7 @@ static int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
 			i--)
 		udelay(100);
 
-	if (i)
+	if (!i)
 		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
 				"failed to stop RX DMA !\n");
 
-- 
cgit v1.2.3


From b9e61f11f47035e3b4545b51fb547fef48eb3096 Mon Sep 17 00:00:00 2001
From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 3 Dec 2010 06:12:39 +0200
Subject: ath5k: Include tx ack reporting on hw flags

 * Since we report tx acks to the protocol stack, add the needed
 flag to hw_flags. This way we'll also use the new AP probing mechanism.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 0592773ed81a..380ff2f5f1d0 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2341,8 +2341,9 @@ ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
 	/* Initialize driver private data */
 	SET_IEEE80211_DEV(hw, sc->dev);
 	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		    IEEE80211_HW_SIGNAL_DBM;
+			IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+			IEEE80211_HW_SIGNAL_DBM |
+			IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_AP) |
-- 
cgit v1.2.3


From abc471dc31be15f9fee5ec77f25d31b927d334b9 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 3 Dec 2010 15:41:47 +0100
Subject: iwl3945: prevent too frequent firmware resets

Similarly like on iwlagn, initialize reset duration on iwl3945 to prevent
too frequent firmware resets.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 8eb1393506bc..cc282aa2f43c 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3861,6 +3861,13 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	priv->iw_mode = NL80211_IFTYPE_STATION;
 	priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
 
+	/* initialize force reset */
+	priv->force_reset[IWL_RF_RESET].reset_duration =
+		IWL_DELAY_NEXT_FORCE_RF_RESET;
+	priv->force_reset[IWL_FW_RESET].reset_duration =
+		IWL_DELAY_NEXT_FORCE_FW_RELOAD;
+
+
 	priv->tx_power_user_lmt = IWL_DEFAULT_TX_POWER;
 	priv->tx_power_next = IWL_DEFAULT_TX_POWER;
 
-- 
cgit v1.2.3


From 22de94de7de78b8de2fb1f2df5aa85b5556cfcfd Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri, 3 Dec 2010 15:41:48 +0100
Subject: iwlwifi: jiffies based tx queues watchdog

This patch replace monitor/recover timer by watchdog based on time
stamp. New code allow to discover hangs more precisely.

Timeout values are currently doubled monitoring period values of
previous timer. This have to be tuned based of firmware timing
capabilities.

Tested on 3945, 4965, 5300, 6300.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c     |   3 +-
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   4 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   4 +-
 drivers/net/wireless/iwlwifi/iwl-5000.c     |   4 +-
 drivers/net/wireless/iwlwifi/iwl-6000.c     |   8 +-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c  |   1 +
 drivers/net/wireless/iwlwifi/iwl-agn.c      |  21 ++----
 drivers/net/wireless/iwlwifi/iwl-core.c     | 111 ++++++++++++----------------
 drivers/net/wireless/iwlwifi/iwl-core.h     |  10 +--
 drivers/net/wireless/iwlwifi/iwl-debugfs.c  |  24 +++---
 drivers/net/wireless/iwlwifi/iwl-dev.h      |  16 ++--
 drivers/net/wireless/iwlwifi/iwl-tx.c       |   2 -
 drivers/net/wireless/iwlwifi/iwl3945-base.c |  21 ++----
 13 files changed, 91 insertions(+), 138 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index fb3e3713bae4..3c983e426f25 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -228,7 +228,6 @@ static struct iwl_lib_ops iwl1000_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 	.check_ack_health = iwl_good_ack_health,
 	.txfifo_flush = iwlagn_txfifo_flush,
@@ -262,7 +261,7 @@ static struct iwl_base_params iwl1000_base_params = {
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
-	.monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 128,
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index cac9647da71c..a9b852be4509 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -325,6 +325,7 @@ static void iwl3945_rx_reply_tx(struct iwl_priv *priv,
 		return;
 	}
 
+	txq->time_stamp = jiffies;
 	info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb);
 	ieee80211_tx_info_clear_status(info);
 
@@ -2733,7 +2734,6 @@ static struct iwl_lib_ops iwl3945_lib = {
 	.isr_ops = {
 		.isr = iwl_isr_legacy,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl3945_good_plcp_health,
 
 	.debugfs_ops = {
@@ -2776,7 +2776,7 @@ static struct iwl_base_params iwl3945_base_params = {
 	.led_compensation = 64,
 	.broken_powersave = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
-	.monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.tx_power_by_driver = true,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 6788ceb37686..3f1e5f1bf847 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2198,6 +2198,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 		return;
 	}
 
+	txq->time_stamp = jiffies;
 	info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb);
 	memset(&info->status, 0, sizeof(info->status));
 
@@ -2554,7 +2555,6 @@ static struct iwl_lib_ops iwl4965_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 };
 
@@ -2609,7 +2609,7 @@ static struct iwl_base_params iwl4965_base_params = {
 	.led_compensation = 61,
 	.chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
-	.monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.temperature_kelvin = true,
 	.max_event_log_size = 512,
 	.tx_power_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index cf74edb82a70..8435e5a4e69d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -402,7 +402,6 @@ static struct iwl_lib_ops iwl5000_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 	.check_ack_health = iwl_good_ack_health,
 	.txfifo_flush = iwlagn_txfifo_flush,
@@ -472,7 +471,6 @@ static struct iwl_lib_ops iwl5150_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 	.check_ack_health = iwl_good_ack_health,
 	.txfifo_flush = iwlagn_txfifo_flush,
@@ -511,7 +509,7 @@ static struct iwl_base_params iwl5000_base_params = {
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
-	.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
+	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 8018f38d5165..808942cc2991 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -339,7 +339,6 @@ static struct iwl_lib_ops iwl6000_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 	.check_ack_health = iwl_good_ack_health,
 	.txfifo_flush = iwlagn_txfifo_flush,
@@ -412,7 +411,6 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
 		.bt_stats_read = iwl_ucode_bt_stats_read,
 		.reply_tx_error = iwl_reply_tx_error_read,
 	},
-	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl_good_plcp_health,
 	.check_ack_health = iwl_good_ack_health,
 	.txfifo_flush = iwlagn_txfifo_flush,
@@ -482,7 +480,7 @@ static struct iwl_base_params iwl6000_base_params = {
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
-	.monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
@@ -506,7 +504,7 @@ static struct iwl_base_params iwl6050_base_params = {
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1500,
-	.monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 1024,
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
@@ -529,7 +527,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
-	.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
+	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 407f0bb8422a..d941910e7ef4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -405,6 +405,7 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 		return;
 	}
 
+	txq->time_stamp = jiffies;
 	info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb);
 	memset(&info->status, 0, sizeof(info->status));
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 32ab4a0215a0..d4075476670a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2654,13 +2654,8 @@ static void iwl_alive_start(struct iwl_priv *priv)
 	/* After the ALIVE response, we can send host commands to the uCode */
 	set_bit(STATUS_ALIVE, &priv->status);
 
-	if (priv->cfg->ops->lib->recover_from_tx_stall) {
-		/* Enable timer to monitor the driver queues */
-		mod_timer(&priv->monitor_recover,
-			jiffies +
-			msecs_to_jiffies(
-			  priv->cfg->base_params->monitor_recover_period));
-	}
+	/* Enable watchdog to monitor the driver tx queues */
+	iwl_setup_watchdog(priv);
 
 	if (iwl_is_rfkill(priv))
 		return;
@@ -2755,8 +2750,7 @@ static void __iwl_down(struct iwl_priv *priv)
 
 	/* Stop TX queues watchdog. We need to have STATUS_EXIT_PENDING bit set
 	 * to prevent rearm timer */
-	if (priv->cfg->ops->lib->recover_from_tx_stall)
-		del_timer_sync(&priv->monitor_recover);
+	del_timer_sync(&priv->watchdog);
 
 	iwl_clear_ucode_stations(priv, NULL);
 	iwl_dealloc_bcast_stations(priv);
@@ -3742,12 +3736,9 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 	priv->ucode_trace.data = (unsigned long)priv;
 	priv->ucode_trace.function = iwl_bg_ucode_trace;
 
-	if (priv->cfg->ops->lib->recover_from_tx_stall) {
-		init_timer(&priv->monitor_recover);
-		priv->monitor_recover.data = (unsigned long)priv;
-		priv->monitor_recover.function =
-			priv->cfg->ops->lib->recover_from_tx_stall;
-	}
+	init_timer(&priv->watchdog);
+	priv->watchdog.data = (unsigned long)priv;
+	priv->watchdog.function = iwl_bg_watchdog;
 
 	if (!priv->cfg->base_params->use_isr_legacy)
 		tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index c41f5a878210..d62b92518417 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1894,77 +1894,58 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 }
 EXPORT_SYMBOL(iwl_mac_change_interface);
 
-/**
- * iwl_bg_monitor_recover - Timer callback to check for stuck queue and recover
- *
- * During normal condition (no queue is stuck), the timer is continually set to
- * execute every monitor_recover_period milliseconds after the last timer
- * expired.  When the queue read_ptr is at the same place, the timer is
- * shorten to 100mSecs.  This is
- *      1) to reduce the chance that the read_ptr may wrap around (not stuck)
- *      2) to detect the stuck queues quicker before the station and AP can
- *      disassociate each other.
- *
- * This function monitors all the tx queues and recover from it if any
- * of the queues are stuck.
- * 1. It first check the cmd queue for stuck conditions.  If it is stuck,
- *      it will recover by resetting the firmware and return.
- * 2. Then, it checks for station association.  If it associates it will check
- *      other queues.  If any queue is stuck, it will recover by resetting
- *      the firmware.
- * Note: It the number of times the queue read_ptr to be at the same place to
- *      be MAX_REPEAT+1 in order to consider to be stuck.
- */
 /*
- * The maximum number of times the read pointer of the tx queue at the
- * same place without considering to be stuck.
+ * On every watchdog tick we check (latest) time stamp. If it does not
+ * change during timeout period and queue is not empty we reset firmware.
  */
-#define MAX_REPEAT      (2)
 static int iwl_check_stuck_queue(struct iwl_priv *priv, int cnt)
 {
-	struct iwl_tx_queue *txq;
-	struct iwl_queue *q;
+	struct iwl_tx_queue *txq = &priv->txq[cnt];
+	struct iwl_queue *q = &txq->q;
+	unsigned long timeout;
+	int ret;
 
-	txq = &priv->txq[cnt];
-	q = &txq->q;
-	/* queue is empty, skip */
-	if (q->read_ptr == q->write_ptr)
+	if (q->read_ptr == q->write_ptr) {
+		txq->time_stamp = jiffies;
 		return 0;
+	}
 
-	if (q->read_ptr == q->last_read_ptr) {
-		/* a queue has not been read from last time */
-		if (q->repeat_same_read_ptr > MAX_REPEAT) {
-			IWL_ERR(priv,
-				"queue %d stuck %d time. Fw reload.\n",
-				q->id, q->repeat_same_read_ptr);
-			q->repeat_same_read_ptr = 0;
-			iwl_force_reset(priv, IWL_FW_RESET, false);
-		} else {
-			q->repeat_same_read_ptr++;
-			IWL_DEBUG_RADIO(priv,
-					"queue %d, not read %d time\n",
-					q->id,
-					q->repeat_same_read_ptr);
-			mod_timer(&priv->monitor_recover,
-				jiffies + msecs_to_jiffies(
-				IWL_ONE_HUNDRED_MSECS));
-			return 1;
-		}
-	} else {
-		q->last_read_ptr = q->read_ptr;
-		q->repeat_same_read_ptr = 0;
+	timeout = txq->time_stamp +
+		  msecs_to_jiffies(priv->cfg->base_params->wd_timeout);
+
+	if (time_after(jiffies, timeout)) {
+		IWL_ERR(priv, "Queue %d stuck for %u ms.\n",
+				q->id, priv->cfg->base_params->wd_timeout);
+		ret = iwl_force_reset(priv, IWL_FW_RESET, false);
+		return (ret == -EAGAIN) ? 0 : 1;
 	}
+
 	return 0;
 }
 
-void iwl_bg_monitor_recover(unsigned long data)
+/*
+ * Making watchdog tick be a quarter of timeout assure we will
+ * discover the queue hung between timeout and 1.25*timeout
+ */
+#define IWL_WD_TICK(timeout) ((timeout) / 4)
+
+/*
+ * Watchdog timer callback, we check each tx queue for stuck, if if hung
+ * we reset the firmware. If everything is fine just rearm the timer.
+ */
+void iwl_bg_watchdog(unsigned long data)
 {
 	struct iwl_priv *priv = (struct iwl_priv *)data;
 	int cnt;
+	unsigned long timeout;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
+	timeout = priv->cfg->base_params->wd_timeout;
+	if (timeout == 0)
+		return;
+
 	/* monitor and check for stuck cmd queue */
 	if (iwl_check_stuck_queue(priv, priv->cmd_queue))
 		return;
@@ -1979,17 +1960,23 @@ void iwl_bg_monitor_recover(unsigned long data)
 				return;
 		}
 	}
-	if (priv->cfg->base_params->monitor_recover_period) {
-		/*
-		 * Reschedule the timer to occur in
-		 * priv->cfg->base_params->monitor_recover_period
-		 */
-		mod_timer(&priv->monitor_recover, jiffies + msecs_to_jiffies(
-			  priv->cfg->base_params->monitor_recover_period));
-	}
+
+	mod_timer(&priv->watchdog, jiffies +
+		  msecs_to_jiffies(IWL_WD_TICK(timeout)));
 }
-EXPORT_SYMBOL(iwl_bg_monitor_recover);
+EXPORT_SYMBOL(iwl_bg_watchdog);
+
+void iwl_setup_watchdog(struct iwl_priv *priv)
+{
+	unsigned int timeout = priv->cfg->base_params->wd_timeout;
 
+	if (timeout)
+		mod_timer(&priv->watchdog,
+			  jiffies + msecs_to_jiffies(IWL_WD_TICK(timeout)));
+	else
+		del_timer(&priv->watchdog);
+}
+EXPORT_SYMBOL(iwl_setup_watchdog);
 
 /*
  * extended beacon time format
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 808be731ecb7..568920ac982d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -210,8 +210,6 @@ struct iwl_lib_ops {
 
 	/* temperature */
 	struct iwl_temp_ops temp_ops;
-	/* recover from tx queue stall */
-	void (*recover_from_tx_stall)(unsigned long data);
 	/* check for plcp health */
 	bool (*check_plcp_health)(struct iwl_priv *priv,
 					struct iwl_rx_packet *pkt);
@@ -280,7 +278,7 @@ struct iwl_mod_params {
  * @plcp_delta_threshold: plcp error rate threshold used to trigger
  *	radio tuning when there is a high receiving plcp error rate
  * @chain_noise_scale: default chain noise scale used for gain computation
- * @monitor_recover_period: default timer used to check stuck queues
+ * @wd_timeout: TX queues watchdog timeout
  * @temperature_kelvin: temperature report by uCode in kelvin
  * @max_event_log_size: size of event log buffer size for ucode event logging
  * @tx_power_by_driver: tx power calibration performed by driver
@@ -315,8 +313,7 @@ struct iwl_base_params {
 	const bool support_wimax_coexist;
 	u8 plcp_delta_threshold;
 	s32 chain_noise_scale;
-	/* timer period for monitor the driver queues */
-	u32 monitor_recover_period;
+	unsigned int wd_timeout;
 	bool temperature_kelvin;
 	u32 max_event_log_size;
 	const bool tx_power_by_driver;
@@ -546,6 +543,7 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 			int slots_num, u32 txq_id);
 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
+void iwl_setup_watchdog(struct iwl_priv *priv);
 /*****************************************************
  * TX power
  ****************************************************/
@@ -625,7 +623,7 @@ static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
 	return pci_lnk_ctl;
 }
 
-void iwl_bg_monitor_recover(unsigned long data);
+void iwl_bg_watchdog(unsigned long data);
 u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
 __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
 			   u32 addon, u32 beacon_interval);
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 3cc58420d445..d36836376e6b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1534,32 +1534,26 @@ static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
 			user_buf, count, ppos);
 }
 
-static ssize_t iwl_dbgfs_monitor_period_write(struct file *file,
+static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
 					const char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
 	struct iwl_priv *priv = file->private_data;
 	char buf[8];
 	int buf_size;
-	int period;
+	int timeout;
 
 	memset(buf, 0, sizeof(buf));
 	buf_size = min(count, sizeof(buf) -  1);
 	if (copy_from_user(buf, user_buf, buf_size))
 		return -EFAULT;
-	if (sscanf(buf, "%d", &period) != 1)
+	if (sscanf(buf, "%d", &timeout) != 1)
 		return -EINVAL;
-	if (period < 0 || period > IWL_MAX_MONITORING_PERIOD)
-		priv->cfg->base_params->monitor_recover_period =
-			IWL_DEF_MONITORING_PERIOD;
-	else
-		priv->cfg->base_params->monitor_recover_period = period;
+	if (timeout < 0 || timeout > IWL_MAX_WD_TIMEOUT)
+		timeout = IWL_DEF_WD_TIMEOUT;
 
-	if (priv->cfg->base_params->monitor_recover_period)
-		mod_timer(&priv->monitor_recover, jiffies + msecs_to_jiffies(
-			  priv->cfg->base_params->monitor_recover_period));
-	else
-		del_timer_sync(&priv->monitor_recover);
+	priv->cfg->base_params->wd_timeout = timeout;
+	iwl_setup_watchdog(priv);
 	return count;
 }
 
@@ -1686,7 +1680,7 @@ DEBUGFS_READ_FILE_OPS(rxon_flags);
 DEBUGFS_READ_FILE_OPS(rxon_filter_flags);
 DEBUGFS_WRITE_FILE_OPS(txfifo_flush);
 DEBUGFS_READ_FILE_OPS(ucode_bt_stats);
-DEBUGFS_WRITE_FILE_OPS(monitor_period);
+DEBUGFS_WRITE_FILE_OPS(wd_timeout);
 DEBUGFS_READ_FILE_OPS(bt_traffic);
 DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
 DEBUGFS_READ_FILE_OPS(reply_tx_error);
@@ -1763,7 +1757,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 	DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
-	DEBUGFS_ADD_FILE(monitor_period, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR);
 	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
 		DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
 	if (priv->cfg->base_params->sensitivity_calib_by_driver)
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index ea81ced13756..836f1816b110 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -129,9 +129,6 @@ struct iwl_queue {
 	int write_ptr;       /* 1-st empty entry (index) host_w*/
 	int read_ptr;         /* last used entry (index) host_r*/
 	/* use for monitoring and recovering the stuck queue */
-	int last_read_ptr;      /* storing the last read_ptr */
-	/* number of time read_ptr and last_read_ptr are the same */
-	u8 repeat_same_read_ptr;
 	dma_addr_t dma_addr;   /* physical addr for BD's */
 	int n_window;	       /* safe queue window */
 	u32 id;
@@ -155,6 +152,7 @@ struct iwl_tx_info {
  * @meta: array of meta data for each command/tx buffer
  * @dma_addr_cmd: physical address of cmd/tx buffer array
  * @txb: array of per-TFD driver data
+ * @time_stamp: time (in jiffies) of last read_ptr change
  * @need_update: indicates need to update read/write index
  * @sched_retry: indicates queue is high-throughput aggregation (HT AGG) enabled
  *
@@ -170,6 +168,7 @@ struct iwl_tx_queue {
 	struct iwl_device_cmd **cmd;
 	struct iwl_cmd_meta *meta;
 	struct iwl_tx_info *txb;
+	unsigned long time_stamp;
 	u8 need_update;
 	u8 sched_retry;
 	u8 active;
@@ -1104,11 +1103,10 @@ struct iwl_event_log {
 #define IWL_DELAY_NEXT_FORCE_RF_RESET  (HZ*3)
 #define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
 
-/* timer constants use to monitor and recover stuck tx queues in mSecs */
-#define IWL_DEF_MONITORING_PERIOD	(1000)
-#define IWL_LONG_MONITORING_PERIOD	(5000)
-#define IWL_ONE_HUNDRED_MSECS   (100)
-#define IWL_MAX_MONITORING_PERIOD	(60000)
+/* TX queue watchdog timeouts in mSecs */
+#define IWL_DEF_WD_TIMEOUT	(2000)
+#define IWL_LONG_WD_TIMEOUT	(10000)
+#define IWL_MAX_WD_TIMEOUT	(120000)
 
 /* BT Antenna Coupling Threshold (dB) */
 #define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)
@@ -1544,7 +1542,7 @@ struct iwl_priv {
 	struct work_struct run_time_calib_work;
 	struct timer_list statistics_periodic;
 	struct timer_list ucode_trace;
-	struct timer_list monitor_recover;
+	struct timer_list watchdog;
 	bool hw_ready;
 
 	struct iwl_event_log event_log;
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 90659bcf5804..073b6ce6141c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -263,8 +263,6 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 		q->high_mark = 2;
 
 	q->write_ptr = q->read_ptr = 0;
-	q->last_read_ptr = 0;
-	q->repeat_same_read_ptr = 0;
 
 	return 0;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index cc282aa2f43c..371abbf60eac 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2509,13 +2509,8 @@ static void iwl3945_alive_start(struct iwl_priv *priv)
 	/* After the ALIVE response, we can send commands to 3945 uCode */
 	set_bit(STATUS_ALIVE, &priv->status);
 
-	if (priv->cfg->ops->lib->recover_from_tx_stall) {
-		/* Enable timer to monitor the driver queues */
-		mod_timer(&priv->monitor_recover,
-			jiffies +
-			msecs_to_jiffies(
-			  priv->cfg->base_params->monitor_recover_period));
-	}
+	/* Enable watchdog to monitor the driver tx queues */
+	iwl_setup_watchdog(priv);
 
 	if (iwl_is_rfkill(priv))
 		return;
@@ -2572,8 +2567,7 @@ static void __iwl3945_down(struct iwl_priv *priv)
 
 	/* Stop TX queues watchdog. We need to have STATUS_EXIT_PENDING bit set
 	 * to prevent rearm timer */
-	if (priv->cfg->ops->lib->recover_from_tx_stall)
-		del_timer_sync(&priv->monitor_recover);
+	del_timer_sync(&priv->watchdog);
 
 	/* Station information will now be cleared in device */
 	iwl_clear_ucode_stations(priv, NULL);
@@ -3775,12 +3769,9 @@ static void iwl3945_setup_deferred_work(struct iwl_priv *priv)
 
 	iwl3945_hw_setup_deferred_work(priv);
 
-	if (priv->cfg->ops->lib->recover_from_tx_stall) {
-		init_timer(&priv->monitor_recover);
-		priv->monitor_recover.data = (unsigned long)priv;
-		priv->monitor_recover.function =
-			priv->cfg->ops->lib->recover_from_tx_stall;
-	}
+	init_timer(&priv->watchdog);
+	priv->watchdog.data = (unsigned long)priv;
+	priv->watchdog.function = iwl_bg_watchdog;
 
 	tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
 		     iwl3945_irq_tasklet, (unsigned long)priv);
-- 
cgit v1.2.3


From a7f5a5fcd9f13afd3471a0de8c1fdaa8f989497c Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 13:23:30 +0000
Subject: ixgbe: fix for link failure on SFP+ DA cables

This patch helps prevent FW/SW semaphore collision from leading
to link establishment failure.  The collision might mess up the
PHY registers so we reset the PHY.  However there are SFI/KR areas
in the PHY that are not reset with a Reset_AN so we need to change
LMS to reset it.  Also wait until AN state machine is AN_GOOD

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_82599.c | 28 +++++++++++++++++++++++++---
 drivers/net/ixgbe/ixgbe_type.h  |  3 +++
 2 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 385ccebb826c..6827dddc383e 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -96,6 +96,8 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 {
 	s32 ret_val = 0;
+	u32 reg_anlp1 = 0;
+	u32 i = 0;
 	u16 list_offset, data_offset, data_value;
 
 	if (hw->phy.sfp_type != ixgbe_sfp_type_unknown) {
@@ -122,14 +124,34 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 			IXGBE_WRITE_FLUSH(hw);
 			hw->eeprom.ops.read(hw, ++data_offset, &data_value);
 		}
-		/* Now restart DSP by setting Restart_AN */
-		IXGBE_WRITE_REG(hw, IXGBE_AUTOC,
-		    (IXGBE_READ_REG(hw, IXGBE_AUTOC) | IXGBE_AUTOC_AN_RESTART));
 
 		/* Release the semaphore */
 		ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
 		/* Delay obtaining semaphore again to allow FW access */
 		msleep(hw->eeprom.semaphore_delay);
+
+		/* Now restart DSP by setting Restart_AN and clearing LMS */
+		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw,
+		                IXGBE_AUTOC) & ~IXGBE_AUTOC_LMS_MASK) |
+		                IXGBE_AUTOC_AN_RESTART));
+
+		/* Wait for AN to leave state 0 */
+		for (i = 0; i < 10; i++) {
+			msleep(4);
+			reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1);
+			if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)
+				break;
+		}
+		if (!(reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)) {
+			hw_dbg(hw, "sfp module setup not complete\n");
+			ret_val = IXGBE_ERR_SFP_SETUP_NOT_COMPLETE;
+			goto setup_sfp_out;
+		}
+
+		/* Restart DSP by setting Restart_AN and return to SFI mode */
+		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw,
+		                IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL |
+		                IXGBE_AUTOC_AN_RESTART));
 	}
 
 setup_sfp_out:
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index ef816dd5a8f0..0f80893edabf 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -1470,6 +1470,8 @@
 #define IXGBE_ANLP1_PAUSE               0x0C00
 #define IXGBE_ANLP1_SYM_PAUSE           0x0400
 #define IXGBE_ANLP1_ASM_PAUSE           0x0800
+#define IXGBE_ANLP1_AN_STATE_MASK       0x000f0000
+
 
 /* SW Semaphore Register bitmasks */
 #define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
@@ -2641,6 +2643,7 @@ struct ixgbe_info {
 #define IXGBE_ERR_NO_SPACE                      -25
 #define IXGBE_ERR_OVERTEMP                      -26
 #define IXGBE_ERR_RAR_INDEX                     -27
+#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE        -30
 #define IXGBE_ERR_PBA_SECTION                   -31
 #define IXGBE_ERR_INVALID_ARGUMENT              -32
 #define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
-- 
cgit v1.2.3


From 9f91170773d852e65e4fc36e1f8173ce614f62e1 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 13:24:05 +0000
Subject: ixgbe: fix enum type mismatch on disable laser

Fixes a recent bug on the patch (c6ecf39a10ceec3e97096e2a8d3eadcecd593422)
that disabled the laser on ifconfig down.  Compilers were seeing a enum
mismatch.

Signed-off-by Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index f97353cdb607..a12e86fccb06 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3800,7 +3800,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	/* enable the optics for both mult-speed fiber and 82599 SFP+ fiber */
 	if (hw->mac.ops.enable_tx_laser &&
 	    ((hw->phy.multispeed_fiber) ||
-	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	     ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
 	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.enable_tx_laser(hw);
 
@@ -4122,7 +4122,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
 	if (hw->mac.ops.disable_tx_laser &&
 	    ((hw->phy.multispeed_fiber) ||
-	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	     ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
 	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.disable_tx_laser(hw);
 
@@ -7212,7 +7212,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
 	if (hw->mac.ops.disable_tx_laser &&
 	    ((hw->phy.multispeed_fiber) ||
-	     ((hw->phy.type == ixgbe_media_type_fiber) &&
+	     ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
 	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.disable_tx_laser(hw);
 
-- 
cgit v1.2.3


From e176bbc5893bef36a0909de31dea97865660a7c9 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 2 Dec 2010 07:20:05 +0000
Subject: net: am79c961a: Omit private ndo_get_stats function

am79c961_getstats() just returns dev->stats so we can leave it out
alltogether and let dev_get_stats() do the job.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/arm/am79c961a.c | 9 ---------
 1 file changed, 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 62f21106efec..0c9217f48b72 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -340,14 +340,6 @@ am79c961_close(struct net_device *dev)
 	return 0;
 }
 
-/*
- * Get the current statistics.
- */
-static struct net_device_stats *am79c961_getstats (struct net_device *dev)
-{
-	return &dev->stats;
-}
-
 static void am79c961_mc_hash(char *addr, unsigned short *hash)
 {
 	if (addr[0] & 0x01) {
@@ -665,7 +657,6 @@ static const struct net_device_ops am79c961_netdev_ops = {
 	.ndo_open		= am79c961_open,
 	.ndo_stop		= am79c961_close,
 	.ndo_start_xmit		= am79c961_sendpacket,
-	.ndo_get_stats		= am79c961_getstats,
 	.ndo_set_multicast_list	= am79c961_setmulticastlist,
 	.ndo_tx_timeout		= am79c961_timeout,
 	.ndo_validate_addr	= eth_validate_addr,
-- 
cgit v1.2.3


From b27d50a9ff5cf2775b7a4daf571a0cc72d013b9c Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 2 Dec 2010 07:20:39 +0000
Subject: net: emaclite: Omit private ndo_get_stats function

xemaclite_get_stats() just returns dev->stats so we can leave it out
alltogether and let dev_get_stats() do the job.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/xilinx_emaclite.c | 16 ----------------
 1 file changed, 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 2de52d18152f..de6c3086d232 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -1000,21 +1000,6 @@ static int xemaclite_close(struct net_device *dev)
 	return 0;
 }
 
-/**
- * xemaclite_get_stats - Get the stats for the net_device
- * @dev:	Pointer to the network device
- *
- * This function returns the address of the 'net_device_stats' structure for the
- * given network device. This structure holds usage statistics for the network
- * device.
- *
- * Return:	Pointer to the net_device_stats structure.
- */
-static struct net_device_stats *xemaclite_get_stats(struct net_device *dev)
-{
-	return &dev->stats;
-}
-
 /**
  * xemaclite_send - Transmit a frame
  * @orig_skb:	Pointer to the socket buffer to be transmitted
@@ -1285,7 +1270,6 @@ static struct net_device_ops xemaclite_netdev_ops = {
 	.ndo_start_xmit		= xemaclite_send,
 	.ndo_set_mac_address	= xemaclite_set_mac_address,
 	.ndo_tx_timeout		= xemaclite_tx_timeout,
-	.ndo_get_stats		= xemaclite_get_stats,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = xemaclite_poll_controller,
 #endif
-- 
cgit v1.2.3


From 40fe7d88ab3eb711b307fab1b92aa6870914c975 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 2 Dec 2010 07:22:05 +0000
Subject: net: cris/eth_v10: Use net_device_stats from struct net_device_stats

struct net_device has its own struct net_device_stats member, so use
this one instead of a private copy in struct net_local.

Note: This patch was not even compile tested.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cris/eth_v10.c | 34 +++++++++++++++-------------------
 1 file changed, 15 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 81475cc80e1c..80c2feeefec5 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -59,7 +59,6 @@ static struct sockaddr default_mac = {
 
 /* Information that need to be kept for each board. */
 struct net_local {
-	struct net_device_stats stats;
 	struct mii_if_info mii_if;
 
 	/* Tx control lock.  This protects the transmit buffer ring
@@ -1059,7 +1058,7 @@ e100_tx_timeout(struct net_device *dev)
 
 	/* remember we got an error */
 
-	np->stats.tx_errors++;
+	dev->stats.tx_errors++;
 
 	/* reset the TX DMA in case it has hung on something */
 
@@ -1157,7 +1156,7 @@ e100rxtx_interrupt(int irq, void *dev_id)
 			 * allocate a new buffer to put a packet in.
 			 */
 			e100_rx(dev);
-			np->stats.rx_packets++;
+			dev->stats.rx_packets++;
 			/* restart/continue on the channel, for safety */
 			*R_DMA_CH1_CMD = IO_STATE(R_DMA_CH1_CMD, cmd, restart);
 			/* clear dma channel 1 eop/descr irq bits */
@@ -1173,8 +1172,8 @@ e100rxtx_interrupt(int irq, void *dev_id)
 	/* Report any packets that have been sent */
 	while (virt_to_phys(myFirstTxDesc) != *R_DMA_CH0_FIRST &&
 	       (netif_queue_stopped(dev) || myFirstTxDesc != myNextTxDesc)) {
-		np->stats.tx_bytes += myFirstTxDesc->skb->len;
-		np->stats.tx_packets++;
+		dev->stats.tx_bytes += myFirstTxDesc->skb->len;
+		dev->stats.tx_packets++;
 
 		/* dma is ready with the transmission of the data in tx_skb, so now
 		   we can release the skb memory */
@@ -1197,7 +1196,6 @@ static irqreturn_t
 e100nw_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = (struct net_device *)dev_id;
-	struct net_local *np = netdev_priv(dev);
 	unsigned long irqbits = *R_IRQ_MASK0_RD;
 
 	/* check for underrun irq */
@@ -1205,13 +1203,13 @@ e100nw_interrupt(int irq, void *dev_id)
 		SETS(network_tr_ctrl_shadow, R_NETWORK_TR_CTRL, clr_error, clr);
 		*R_NETWORK_TR_CTRL = network_tr_ctrl_shadow;
 		SETS(network_tr_ctrl_shadow, R_NETWORK_TR_CTRL, clr_error, nop);
-		np->stats.tx_errors++;
+		dev->stats.tx_errors++;
 		D(printk("ethernet receiver underrun!\n"));
 	}
 
 	/* check for overrun irq */
 	if (irqbits & IO_STATE(R_IRQ_MASK0_RD, overrun, active)) {
-		update_rx_stats(&np->stats); /* this will ack the irq */
+		update_rx_stats(&dev->stats); /* this will ack the irq */
 		D(printk("ethernet receiver overrun!\n"));
 	}
 	/* check for excessive collision irq */
@@ -1219,7 +1217,7 @@ e100nw_interrupt(int irq, void *dev_id)
 		SETS(network_tr_ctrl_shadow, R_NETWORK_TR_CTRL, clr_error, clr);
 		*R_NETWORK_TR_CTRL = network_tr_ctrl_shadow;
 		SETS(network_tr_ctrl_shadow, R_NETWORK_TR_CTRL, clr_error, nop);
-		np->stats.tx_errors++;
+		dev->stats.tx_errors++;
 		D(printk("ethernet excessive collisions!\n"));
 	}
 	return IRQ_HANDLED;
@@ -1250,7 +1248,7 @@ e100_rx(struct net_device *dev)
 	spin_unlock(&np->led_lock);
 
 	length = myNextRxDesc->descr.hw_len - 4;
-	np->stats.rx_bytes += length;
+	dev->stats.rx_bytes += length;
 
 #ifdef ETHDEBUG
 	printk("Got a packet of length %d:\n", length);
@@ -1268,7 +1266,7 @@ e100_rx(struct net_device *dev)
 		/* Small packet, copy data */
 		skb = dev_alloc_skb(length - ETHER_HEAD_LEN);
 		if (!skb) {
-			np->stats.rx_errors++;
+			dev->stats.rx_errors++;
 			printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
 			goto update_nextrxdesc;
 		}
@@ -1294,7 +1292,7 @@ e100_rx(struct net_device *dev)
 		int align;
 		struct sk_buff *new_skb = dev_alloc_skb(MAX_MEDIA_DATA_SIZE + 2 * L1_CACHE_BYTES);
 		if (!new_skb) {
-			np->stats.rx_errors++;
+			dev->stats.rx_errors++;
 			printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
 			goto update_nextrxdesc;
 		}
@@ -1333,8 +1331,6 @@ e100_rx(struct net_device *dev)
 static int
 e100_close(struct net_device *dev)
 {
-	struct net_local *np = netdev_priv(dev);
-
 	printk(KERN_INFO "Closing %s.\n", dev->name);
 
 	netif_stop_queue(dev);
@@ -1366,8 +1362,8 @@ e100_close(struct net_device *dev)
 
 	/* Update the statistics here. */
 
-	update_rx_stats(&np->stats);
-	update_tx_stats(&np->stats);
+	update_rx_stats(&dev->stats);
+	update_tx_stats(&dev->stats);
 
 	/* Stop speed/duplex timers */
 	del_timer(&speed_timer);
@@ -1545,11 +1541,11 @@ e100_get_stats(struct net_device *dev)
 
 	spin_lock_irqsave(&lp->lock, flags);
 
-	update_rx_stats(&lp->stats);
-	update_tx_stats(&lp->stats);
+	update_rx_stats(&dev->stats);
+	update_tx_stats(&dev->stats);
 
 	spin_unlock_irqrestore(&lp->lock, flags);
-	return &lp->stats;
+	return &dev->stats;
 }
 
 /*
-- 
cgit v1.2.3


From ab28c12a8e6fea875b6757052e211772f62fa771 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:53:15 +0000
Subject: sfc: Reorder struct efx_nic to separate fields by volatility

Place the regularly updated fields (locks, MAC stats, etc.) on a
separate cache-line from fields which are mostly constant.  This
should reduce cache misses for access to the latter on the data path.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/net_driver.h | 41 +++++++++++++++++++++++------------------
 1 file changed, 23 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 0d19fbfc5c2c..60d63711d43f 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -625,10 +625,8 @@ struct efx_filter_state;
  *	Work items do not hold and must not acquire RTNL.
  * @workqueue_name: Name of workqueue
  * @reset_work: Scheduled reset workitem
- * @monitor_work: Hardware monitor workitem
  * @membase_phys: Memory BAR value as physical address
  * @membase: Memory BAR value
- * @biu_lock: BIU (bus interface unit) lock
  * @interrupt_mode: Interrupt mode
  * @irq_rx_adaptive: Adaptive IRQ moderation enabled for RX event queues
  * @irq_rx_moderation: IRQ moderation time for RX event queues
@@ -652,14 +650,9 @@ struct efx_filter_state;
  * @int_error_count: Number of internal errors seen recently
  * @int_error_expire: Time at which error count will be expired
  * @irq_status: Interrupt status buffer
- * @last_irq_cpu: Last CPU to handle interrupt.
- *	This register is written with the SMP processor ID whenever an
- *	interrupt is handled.  It is used by efx_nic_test_interrupt()
- *	to verify that an interrupt has occurred.
  * @irq_zero_count: Number of legacy IRQs seen with queue flags == 0
  * @fatal_irq_level: IRQ level (bit number) used for serious errors
  * @mtd_list: List of MTDs attached to the NIC
- * @n_rx_nodesc_drop_cnt: RX no descriptor drop count
  * @nic_data: Hardware dependant state
  * @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode,
  *	@port_inhibited, efx_monitor() and efx_reconfigure_port()
@@ -672,11 +665,7 @@ struct efx_filter_state;
  * @port_initialized: Port initialized?
  * @net_dev: Operating system network device. Consider holding the rtnl lock
  * @rx_checksum_enabled: RX checksumming enabled
- * @mac_stats: MAC statistics. These include all statistics the MACs
- *	can provide.  Generic code converts these into a standard
- *	&struct net_device_stats.
  * @stats_buffer: DMA buffer for statistics
- * @stats_lock: Statistics update lock. Serialises statistics fetches
  * @mac_op: MAC interface
  * @phy_type: PHY type
  * @phy_op: PHY interface
@@ -694,10 +683,23 @@ struct efx_filter_state;
  * @loopback_mode: Loopback status
  * @loopback_modes: Supported loopback mode bitmask
  * @loopback_selftest: Offline self-test private state
+ * @monitor_work: Hardware monitor workitem
+ * @biu_lock: BIU (bus interface unit) lock
+ * @last_irq_cpu: Last CPU to handle interrupt.
+ *	This register is written with the SMP processor ID whenever an
+ *	interrupt is handled.  It is used by efx_nic_test_interrupt()
+ *	to verify that an interrupt has occurred.
+ * @n_rx_nodesc_drop_cnt: RX no descriptor drop count
+ * @mac_stats: MAC statistics. These include all statistics the MACs
+ *	can provide.  Generic code converts these into a standard
+ *	&struct net_device_stats.
+ * @stats_lock: Statistics update lock. Serialises statistics fetches
  *
  * This is stored in the private area of the &struct net_device.
  */
 struct efx_nic {
+	/* The following fields should be written very rarely */
+
 	char name[IFNAMSIZ];
 	struct pci_dev *pci_dev;
 	const struct efx_nic_type *type;
@@ -705,10 +707,9 @@ struct efx_nic {
 	struct workqueue_struct *workqueue;
 	char workqueue_name[16];
 	struct work_struct reset_work;
-	struct delayed_work monitor_work;
 	resource_size_t membase_phys;
 	void __iomem *membase;
-	spinlock_t biu_lock;
+
 	enum efx_int_mode interrupt_mode;
 	bool irq_rx_adaptive;
 	unsigned int irq_rx_moderation;
@@ -735,7 +736,6 @@ struct efx_nic {
 	unsigned long int_error_expire;
 
 	struct efx_buffer irq_status;
-	volatile signed int last_irq_cpu;
 	unsigned irq_zero_count;
 	unsigned fatal_irq_level;
 
@@ -743,8 +743,6 @@ struct efx_nic {
 	struct list_head mtd_list;
 #endif
 
-	unsigned n_rx_nodesc_drop_cnt;
-
 	void *nic_data;
 
 	struct mutex mac_lock;
@@ -756,9 +754,7 @@ struct efx_nic {
 	struct net_device *net_dev;
 	bool rx_checksum_enabled;
 
-	struct efx_mac_stats mac_stats;
 	struct efx_buffer stats_buffer;
-	spinlock_t stats_lock;
 
 	struct efx_mac_operations *mac_op;
 
@@ -784,6 +780,15 @@ struct efx_nic {
 	void *loopback_selftest;
 
 	struct efx_filter_state *filter_state;
+
+	/* The following fields may be written more often */
+
+	struct delayed_work monitor_work ____cacheline_aligned_in_smp;
+	spinlock_t biu_lock;
+	volatile signed int last_irq_cpu;
+	unsigned n_rx_nodesc_drop_cnt;
+	struct efx_mac_stats mac_stats;
+	spinlock_t stats_lock;
 };
 
 static inline int efx_dev_registered(struct efx_nic *efx)
-- 
cgit v1.2.3


From 51c56f40ef41ca780ff001d59727eda03fa39374 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Wed, 10 Nov 2010 18:46:40 +0000
Subject: sfc: Use ACCESS_ONCE when copying efx_tx_queue::read_count

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/tx.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 03194f7c0954..fef22351ddbd 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -240,8 +240,7 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
 				 * of read_count. */
 				smp_mb();
 				tx_queue->old_read_count =
-					*(volatile unsigned *)
-					&tx_queue->read_count;
+					ACCESS_ONCE(tx_queue->read_count);
 				fill_level = (tx_queue->insert_count
 					      - tx_queue->old_read_count);
 				q_space = efx->txq_entries - 1 - fill_level;
@@ -764,7 +763,7 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
 			 * stopped from the access of read_count. */
 			smp_mb();
 			tx_queue->old_read_count =
-				*(volatile unsigned *)&tx_queue->read_count;
+				ACCESS_ONCE(tx_queue->read_count);
 			fill_level = (tx_queue->insert_count
 				      - tx_queue->old_read_count);
 			q_space = efx->txq_entries - 1 - fill_level;
-- 
cgit v1.2.3


From 9f2f6cd07a09bc0af1f2950189e426569561d1e6 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:55:00 +0000
Subject: sfc: Expand/correct comments on collector behaviour and function
 usage

Document exactly which registers and functions have special behaviour,
and why races on writes to descriptor pointers are safe.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/io.h | 98 ++++++++++++++++++++++++++--------------------------
 1 file changed, 49 insertions(+), 49 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index 85a99fe87437..0764e84ecc41 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -22,28 +22,39 @@
  *
  * Notes on locking strategy:
  *
- * Most NIC registers require 16-byte (or 8-byte, for SRAM) atomic writes
- * which necessitates locking.
- * Under normal operation few writes to NIC registers are made and these
- * registers (EVQ_RPTR_REG, RX_DESC_UPD_REG and TX_DESC_UPD_REG) are special
- * cased to allow 4-byte (hence lockless) accesses.
+ * Most CSRs are 128-bit (oword) and therefore cannot be read or
+ * written atomically.  Access from the host is buffered by the Bus
+ * Interface Unit (BIU).  Whenever the host reads from the lowest
+ * address of such a register, or from the address of a different such
+ * register, the BIU latches the register's value.  Subsequent reads
+ * from higher addresses of the same register will read the latched
+ * value.  Whenever the host writes part of such a register, the BIU
+ * collects the written value and does not write to the underlying
+ * register until all 4 dwords have been written.  A similar buffering
+ * scheme applies to host access to the NIC's 64-bit SRAM.
  *
- * It *is* safe to write to these 4-byte registers in the middle of an
- * access to an 8-byte or 16-byte register.  We therefore use a
- * spinlock to protect accesses to the larger registers, but no locks
- * for the 4-byte registers.
+ * Access to different CSRs and 64-bit SRAM words must be serialised,
+ * since interleaved access can result in lost writes or lost
+ * information from read-to-clear fields.  We use efx_nic::biu_lock
+ * for this.  (We could use separate locks for read and write, but
+ * this is not normally a performance bottleneck.)
  *
- * A write barrier is needed to ensure that DW3 is written after DW0/1/2
- * due to the way the 16byte registers are "collected" in the BIU.
+ * The DMA descriptor pointers (RX_DESC_UPD and TX_DESC_UPD) are
+ * 128-bit but are special-cased in the BIU to avoid the need for
+ * locking in the host:
  *
- * We also lock when carrying out reads, to ensure consistency of the
- * data (made possible since the BIU reads all 128 bits into a cache).
- * Reads are very rare, so this isn't a significant performance
- * impact.  (Most data transferred from NIC to host is DMAed directly
- * into host memory).
- *
- * I/O BAR access uses locks for both reads and writes (but is only provided
- * for testing purposes).
+ * - They are write-only.
+ * - The semantics of writing to these registers are such that
+ *   replacing the low 96 bits with zero does not affect functionality.
+ * - If the host writes to the last dword address of such a register
+ *   (i.e. the high 32 bits) the underlying register will always be
+ *   written.  If the collector does not hold values for the low 96
+ *   bits of the register, they will be written as zero.  Writing to
+ *   the last qword does not have this effect and must not be done.
+ * - If the host writes to the address of any other part of such a
+ *   register while the collector already holds values for some other
+ *   register, the write is discarded and the collector maintains its
+ *   current state.
  */
 
 #if BITS_PER_LONG == 64
@@ -72,7 +83,7 @@ static inline __le32 _efx_readd(struct efx_nic *efx, unsigned int reg)
 	return (__force __le32)__raw_readl(efx->membase + reg);
 }
 
-/* Writes to a normal 16-byte Efx register, locking as appropriate. */
+/* Write a normal 128-bit CSR, locking as appropriate. */
 static inline void efx_writeo(struct efx_nic *efx, efx_oword_t *value,
 			      unsigned int reg)
 {
@@ -98,8 +109,7 @@ static inline void efx_writeo(struct efx_nic *efx, efx_oword_t *value,
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
 }
 
-/* Write an 8-byte NIC SRAM entry through the supplied mapping,
- * locking as appropriate. */
+/* Write 64-bit SRAM through the supplied mapping, locking as appropriate. */
 static inline void efx_sram_writeq(struct efx_nic *efx, void __iomem *membase,
 				   efx_qword_t *value, unsigned int index)
 {
@@ -122,29 +132,19 @@ static inline void efx_sram_writeq(struct efx_nic *efx, void __iomem *membase,
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
 }
 
-/* Write dword to NIC register that allows partial writes
- *
- * Some registers (EVQ_RPTR_REG, RX_DESC_UPD_REG and
- * TX_DESC_UPD_REG) can be written to as a single dword.  This allows
- * for lockless writes.
- */
+/* Write a 32-bit CSR or the last dword of a special 128-bit CSR */
 static inline void efx_writed(struct efx_nic *efx, efx_dword_t *value,
 			      unsigned int reg)
 {
 	netif_vdbg(efx, hw, efx->net_dev,
-		   "writing partial register %x with "EFX_DWORD_FMT"\n",
+		   "writing register %x with "EFX_DWORD_FMT"\n",
 		   reg, EFX_DWORD_VAL(*value));
 
 	/* No lock required */
 	_efx_writed(efx, value->u32[0], reg);
 }
 
-/* Read from a NIC register
- *
- * This reads an entire 16-byte register in one go, locking as
- * appropriate.  It is essential to read the first dword first, as this
- * prompts the NIC to load the current value into the shadow register.
- */
+/* Read a 128-bit CSR, locking as appropriate. */
 static inline void efx_reado(struct efx_nic *efx, efx_oword_t *value,
 			     unsigned int reg)
 {
@@ -163,8 +163,7 @@ static inline void efx_reado(struct efx_nic *efx, efx_oword_t *value,
 		   EFX_OWORD_VAL(*value));
 }
 
-/* Read an 8-byte SRAM entry through supplied mapping,
- * locking as appropriate. */
+/* Read 64-bit SRAM through the supplied mapping, locking as appropriate. */
 static inline void efx_sram_readq(struct efx_nic *efx, void __iomem *membase,
 				  efx_qword_t *value, unsigned int index)
 {
@@ -186,7 +185,7 @@ static inline void efx_sram_readq(struct efx_nic *efx, void __iomem *membase,
 		   addr, EFX_QWORD_VAL(*value));
 }
 
-/* Read dword from register that allows partial writes (sic) */
+/* Read a 32-bit CSR or SRAM */
 static inline void efx_readd(struct efx_nic *efx, efx_dword_t *value,
 				unsigned int reg)
 {
@@ -196,28 +195,28 @@ static inline void efx_readd(struct efx_nic *efx, efx_dword_t *value,
 		   reg, EFX_DWORD_VAL(*value));
 }
 
-/* Write to a register forming part of a table */
+/* Write a 128-bit CSR forming part of a table */
 static inline void efx_writeo_table(struct efx_nic *efx, efx_oword_t *value,
 				      unsigned int reg, unsigned int index)
 {
 	efx_writeo(efx, value, reg + index * sizeof(efx_oword_t));
 }
 
-/* Read to a register forming part of a table */
+/* Read a 128-bit CSR forming part of a table */
 static inline void efx_reado_table(struct efx_nic *efx, efx_oword_t *value,
 				     unsigned int reg, unsigned int index)
 {
 	efx_reado(efx, value, reg + index * sizeof(efx_oword_t));
 }
 
-/* Write to a dword register forming part of a table */
+/* Write a 32-bit CSR forming part of a table, or 32-bit SRAM */
 static inline void efx_writed_table(struct efx_nic *efx, efx_dword_t *value,
 				       unsigned int reg, unsigned int index)
 {
 	efx_writed(efx, value, reg + index * sizeof(efx_oword_t));
 }
 
-/* Read from a dword register forming part of a table */
+/* Read a 32-bit CSR forming part of a table, or 32-bit SRAM */
 static inline void efx_readd_table(struct efx_nic *efx, efx_dword_t *value,
 				   unsigned int reg, unsigned int index)
 {
@@ -231,25 +230,26 @@ static inline void efx_readd_table(struct efx_nic *efx, efx_dword_t *value,
 #define EFX_PAGED_REG(page, reg) \
 	((page) * EFX_PAGE_BLOCK_SIZE + (reg))
 
-/* As for efx_writeo(), but for a page-mapped register. */
+/* Write the whole of RX_DESC_UPD or TX_DESC_UPD */
 static inline void efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
 				   unsigned int reg, unsigned int page)
 {
 	efx_writeo(efx, value, EFX_PAGED_REG(page, reg));
 }
 
-/* As for efx_writed(), but for a page-mapped register. */
+/* Write a page-mapped 32-bit CSR (EVQ_RPTR or the high bits of
+ * RX_DESC_UPD or TX_DESC_UPD)
+ */
 static inline void efx_writed_page(struct efx_nic *efx, efx_dword_t *value,
 				   unsigned int reg, unsigned int page)
 {
 	efx_writed(efx, value, EFX_PAGED_REG(page, reg));
 }
 
-/* Write dword to page-mapped register with an extra lock.
- *
- * As for efx_writed_page(), but for a register that suffers from
- * SFC bug 3181. Take out a lock so the BIU collector cannot be
- * confused. */
+/* Write TIMER_COMMAND.  This is a page-mapped 32-bit CSR, but a bug
+ * in the BIU means that writes to TIMER_COMMAND[0] invalidate the
+ * collector register.
+ */
 static inline void efx_writed_page_locked(struct efx_nic *efx,
 					  efx_dword_t *value,
 					  unsigned int reg,
-- 
cgit v1.2.3


From 494bdf1b0fd58688d055f1b66c34b0844dcfc1fa Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:55:18 +0000
Subject: sfc: Remove redundant memory barriers between MMIOs

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/io.h | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index 0764e84ecc41..896b31e8606d 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -96,13 +96,11 @@ static inline void efx_writeo(struct efx_nic *efx, efx_oword_t *value,
 	spin_lock_irqsave(&efx->biu_lock, flags);
 #ifdef EFX_USE_QWORD_IO
 	_efx_writeq(efx, value->u64[0], reg + 0);
-	wmb();
 	_efx_writeq(efx, value->u64[1], reg + 8);
 #else
 	_efx_writed(efx, value->u32[0], reg + 0);
 	_efx_writed(efx, value->u32[1], reg + 4);
 	_efx_writed(efx, value->u32[2], reg + 8);
-	wmb();
 	_efx_writed(efx, value->u32[3], reg + 12);
 #endif
 	mmiowb();
@@ -125,7 +123,6 @@ static inline void efx_sram_writeq(struct efx_nic *efx, void __iomem *membase,
 	__raw_writeq((__force u64)value->u64[0], membase + addr);
 #else
 	__raw_writel((__force u32)value->u32[0], membase + addr);
-	wmb();
 	__raw_writel((__force u32)value->u32[1], membase + addr + 4);
 #endif
 	mmiowb();
@@ -152,7 +149,6 @@ static inline void efx_reado(struct efx_nic *efx, efx_oword_t *value,
 
 	spin_lock_irqsave(&efx->biu_lock, flags);
 	value->u32[0] = _efx_readd(efx, reg + 0);
-	rmb();
 	value->u32[1] = _efx_readd(efx, reg + 4);
 	value->u32[2] = _efx_readd(efx, reg + 8);
 	value->u32[3] = _efx_readd(efx, reg + 12);
@@ -175,7 +171,6 @@ static inline void efx_sram_readq(struct efx_nic *efx, void __iomem *membase,
 	value->u64[0] = (__force __le64)__raw_readq(membase + addr);
 #else
 	value->u32[0] = (__force __le32)__raw_readl(membase + addr);
-	rmb();
 	value->u32[1] = (__force __le32)__raw_readl(membase + addr + 4);
 #endif
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
-- 
cgit v1.2.3


From 1a29cc40115c011895143c5f8278dee49423d5df Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:55:33 +0000
Subject: sfc: Add compile-time checks for correctness of paged register writes

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/io.h | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index 896b31e8606d..7f3adf29d6f6 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -226,29 +226,40 @@ static inline void efx_readd_table(struct efx_nic *efx, efx_dword_t *value,
 	((page) * EFX_PAGE_BLOCK_SIZE + (reg))
 
 /* Write the whole of RX_DESC_UPD or TX_DESC_UPD */
-static inline void efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
-				   unsigned int reg, unsigned int page)
+static inline void _efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
+				    unsigned int reg, unsigned int page)
 {
 	efx_writeo(efx, value, EFX_PAGED_REG(page, reg));
 }
+#define efx_writeo_page(efx, value, reg, page)				\
+	_efx_writeo_page(efx, value,					\
+			 reg +						\
+			 BUILD_BUG_ON_ZERO((reg) != 0x830 && (reg) != 0xa10), \
+			 page)
 
 /* Write a page-mapped 32-bit CSR (EVQ_RPTR or the high bits of
  * RX_DESC_UPD or TX_DESC_UPD)
  */
-static inline void efx_writed_page(struct efx_nic *efx, efx_dword_t *value,
-				   unsigned int reg, unsigned int page)
+static inline void _efx_writed_page(struct efx_nic *efx, efx_dword_t *value,
+				    unsigned int reg, unsigned int page)
 {
 	efx_writed(efx, value, EFX_PAGED_REG(page, reg));
 }
+#define efx_writed_page(efx, value, reg, page)				\
+	_efx_writed_page(efx, value,					\
+			 reg +						\
+			 BUILD_BUG_ON_ZERO((reg) != 0x400 && (reg) != 0x83c \
+					   && (reg) != 0xa1c),		\
+			 page)
 
 /* Write TIMER_COMMAND.  This is a page-mapped 32-bit CSR, but a bug
  * in the BIU means that writes to TIMER_COMMAND[0] invalidate the
  * collector register.
  */
-static inline void efx_writed_page_locked(struct efx_nic *efx,
-					  efx_dword_t *value,
-					  unsigned int reg,
-					  unsigned int page)
+static inline void _efx_writed_page_locked(struct efx_nic *efx,
+					   efx_dword_t *value,
+					   unsigned int reg,
+					   unsigned int page)
 {
 	unsigned long flags __attribute__ ((unused));
 
@@ -260,5 +271,9 @@ static inline void efx_writed_page_locked(struct efx_nic *efx,
 		efx_writed(efx, value, EFX_PAGED_REG(page, reg));
 	}
 }
+#define efx_writed_page_locked(efx, value, reg, page)			\
+	_efx_writed_page_locked(efx, value,				\
+				reg + BUILD_BUG_ON_ZERO((reg) != 0x420), \
+				page)
 
 #endif /* EFX_IO_H */
-- 
cgit v1.2.3


From e506147271229d6c53b42c6a9897db67b5cfdb6d Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:58:41 +0000
Subject: sfc: Remove locking from implementation of efx_writeo_paged()

It is not necessary to serialise writes to the paged 128-bit
registers.  However, if we don't then we must always write the last
dword separately, not as part of a qword write.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/io.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index 7f3adf29d6f6..6da4ae20a039 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -229,7 +229,20 @@ static inline void efx_readd_table(struct efx_nic *efx, efx_dword_t *value,
 static inline void _efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
 				    unsigned int reg, unsigned int page)
 {
-	efx_writeo(efx, value, EFX_PAGED_REG(page, reg));
+	reg = EFX_PAGED_REG(page, reg);
+
+	netif_vdbg(efx, hw, efx->net_dev,
+		   "writing register %x with " EFX_OWORD_FMT "\n", reg,
+		   EFX_OWORD_VAL(*value));
+
+#ifdef EFX_USE_QWORD_IO
+	_efx_writeq(efx, value->u64[0], reg + 0);
+#else
+	_efx_writed(efx, value->u32[0], reg + 0);
+	_efx_writed(efx, value->u32[1], reg + 4);
+#endif
+	_efx_writed(efx, value->u32[2], reg + 8);
+	_efx_writed(efx, value->u32[3], reg + 12);
 }
 #define efx_writeo_page(efx, value, reg, page)				\
 	_efx_writeo_page(efx, value,					\
-- 
cgit v1.2.3


From cd38557d78554fd4318fe448f728a8d7ff1cbabb Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 15 Nov 2010 23:53:11 +0000
Subject: sfc: Use TX push whenever adding descriptors to an empty queue

Whenever we add DMA descriptors to a TX ring and update the ring
pointer, the TX DMA engine must first read the new DMA descriptors and
then start reading packet data.  However, all released Solarflare 10G
controllers have a 'TX push' feature that allows us to reduce latency
by writing the first new DMA descriptor along with the pointer update.
This is only useful when the queue is empty.  The hardware should
ignore the pushed descriptor if the queue is not empty, but this check
is buggy, so we must do it in software.

In order to tell whether a TX queue is empty, we need to compare the
previous transmission count (write_count) and completion count
(read_count).  However, if we do that every time we update the ring
pointer then read_count may ping-pong between the caches of two CPUs
running the transmission and completion paths for the queue.
Therefore, we split the check for an empty queue between the
completion path and the transmission path:

- Add an empty_read_count field representing a point at which the
  completion path saw the TX queue as empty.
- Add an old_write_count field for use on the completion path.
- On the completion path, whenever read_count reaches or passes
  old_write_count the TX queue may be empty.  We then read
  write_count, set empty_read_count if read_count == write_count,
  and update old_write_count.
- On the transmission path, we read empty_read_count.  If it's set, we
  compare it with the value of write_count before the current set of
  descriptors was added.  If they match, the queue really is empty and
  we can use TX push.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/net_driver.h | 16 ++++++++++++++++
 drivers/net/sfc/nic.c        | 42 ++++++++++++++++++++++++++++++++++++++++--
 drivers/net/sfc/tx.c         | 12 ++++++++++++
 3 files changed, 68 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 60d63711d43f..270e217a53f9 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -142,6 +142,12 @@ struct efx_tx_buffer {
  * @flushed: Used when handling queue flushing
  * @read_count: Current read pointer.
  *	This is the number of buffers that have been removed from both rings.
+ * @old_write_count: The value of @write_count when last checked.
+ *	This is here for performance reasons.  The xmit path will
+ *	only get the up-to-date value of @write_count if this
+ *	variable indicates that the queue is empty.  This is to
+ *	avoid cache-line ping-pong between the xmit path and the
+ *	completion path.
  * @stopped: Stopped count.
  *	Set if this TX queue is currently stopping its port.
  * @insert_count: Current insert pointer
@@ -163,6 +169,10 @@ struct efx_tx_buffer {
  * @tso_long_headers: Number of packets with headers too long for standard
  *	blocks
  * @tso_packets: Number of packets via the TSO xmit path
+ * @pushes: Number of times the TX push feature has been used
+ * @empty_read_count: If the completion path has seen the queue as empty
+ *	and the transmission path has not yet checked this, the value of
+ *	@read_count bitwise-added to %EFX_EMPTY_COUNT_VALID; otherwise 0.
  */
 struct efx_tx_queue {
 	/* Members which don't change on the fast path */
@@ -177,6 +187,7 @@ struct efx_tx_queue {
 
 	/* Members used mainly on the completion path */
 	unsigned int read_count ____cacheline_aligned_in_smp;
+	unsigned int old_write_count;
 	int stopped;
 
 	/* Members used only on the xmit path */
@@ -187,6 +198,11 @@ struct efx_tx_queue {
 	unsigned int tso_bursts;
 	unsigned int tso_long_headers;
 	unsigned int tso_packets;
+	unsigned int pushes;
+
+	/* Members shared between paths and sometimes updated */
+	unsigned int empty_read_count ____cacheline_aligned_in_smp;
+#define EFX_EMPTY_COUNT_VALID 0x80000000
 };
 
 /**
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 9743cff15130..bda6b1bd072c 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -362,6 +362,35 @@ static inline void efx_notify_tx_desc(struct efx_tx_queue *tx_queue)
 			FR_AZ_TX_DESC_UPD_DWORD_P0, tx_queue->queue);
 }
 
+/* Write pointer and first descriptor for TX descriptor ring */
+static inline void efx_push_tx_desc(struct efx_tx_queue *tx_queue,
+				    const efx_qword_t *txd)
+{
+	unsigned write_ptr;
+	efx_oword_t reg;
+
+	BUILD_BUG_ON(FRF_AZ_TX_DESC_LBN != 0);
+	BUILD_BUG_ON(FR_AA_TX_DESC_UPD_KER != FR_BZ_TX_DESC_UPD_P0);
+
+	write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
+	EFX_POPULATE_OWORD_2(reg, FRF_AZ_TX_DESC_PUSH_CMD, true,
+			     FRF_AZ_TX_DESC_WPTR, write_ptr);
+	reg.qword[0] = *txd;
+	efx_writeo_page(tx_queue->efx, &reg,
+			FR_BZ_TX_DESC_UPD_P0, tx_queue->queue);
+}
+
+static inline bool
+efx_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count)
+{
+	unsigned empty_read_count = ACCESS_ONCE(tx_queue->empty_read_count);
+
+	if (empty_read_count == 0)
+		return false;
+
+	tx_queue->empty_read_count = 0;
+	return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0;
+}
 
 /* For each entry inserted into the software descriptor ring, create a
  * descriptor in the hardware TX descriptor ring (in host memory), and
@@ -373,6 +402,7 @@ void efx_nic_push_buffers(struct efx_tx_queue *tx_queue)
 	struct efx_tx_buffer *buffer;
 	efx_qword_t *txd;
 	unsigned write_ptr;
+	unsigned old_write_count = tx_queue->write_count;
 
 	BUG_ON(tx_queue->write_count == tx_queue->insert_count);
 
@@ -391,7 +421,15 @@ void efx_nic_push_buffers(struct efx_tx_queue *tx_queue)
 	} while (tx_queue->write_count != tx_queue->insert_count);
 
 	wmb(); /* Ensure descriptors are written before they are fetched */
-	efx_notify_tx_desc(tx_queue);
+
+	if (efx_may_push_tx_desc(tx_queue, old_write_count)) {
+		txd = efx_tx_desc(tx_queue,
+				  old_write_count & tx_queue->ptr_mask);
+		efx_push_tx_desc(tx_queue, txd);
+		++tx_queue->pushes;
+	} else {
+		efx_notify_tx_desc(tx_queue);
+	}
 }
 
 /* Allocate hardware resources for a TX queue */
@@ -1626,7 +1664,7 @@ void efx_nic_init_common(struct efx_nic *efx)
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER, 0xfe);
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER_EN, 1);
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_ONE_PKT_PER_Q, 1);
-	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PUSH_EN, 0);
+	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PUSH_EN, 1);
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_DIS_NON_IP_EV, 1);
 	/* Enable SW_EV to inherit in char driver - assume harmless here */
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index fef22351ddbd..bdb92b4af683 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -428,6 +428,16 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 			__netif_tx_unlock(queue);
 		}
 	}
+
+	/* Check whether the hardware queue is now empty */
+	if ((int)(tx_queue->read_count - tx_queue->old_write_count) >= 0) {
+		tx_queue->old_write_count = ACCESS_ONCE(tx_queue->write_count);
+		if (tx_queue->read_count == tx_queue->old_write_count) {
+			smp_mb();
+			tx_queue->empty_read_count =
+				tx_queue->read_count | EFX_EMPTY_COUNT_VALID;
+		}
+	}
 }
 
 int efx_probe_tx_queue(struct efx_tx_queue *tx_queue)
@@ -473,8 +483,10 @@ void efx_init_tx_queue(struct efx_tx_queue *tx_queue)
 
 	tx_queue->insert_count = 0;
 	tx_queue->write_count = 0;
+	tx_queue->old_write_count = 0;
 	tx_queue->read_count = 0;
 	tx_queue->old_read_count = 0;
+	tx_queue->empty_read_count = 0 | EFX_EMPTY_COUNT_VALID;
 	BUG_ON(tx_queue->stopped);
 
 	/* Set up TX descriptor ring */
-- 
cgit v1.2.3


From cfa969e385a23e4c85f50e0ed5de25a2e18bf9d4 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 6 Dec 2010 20:45:28 -0800
Subject: Revert "ehea: Use the standard logging functions"

This reverts commit 539995d18649023199986424d140f1d620372ce5.

As reported by Stephen Rothwell, this breaks the build.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ehea/ehea.h         |  13 ++
 drivers/net/ehea/ehea_ethtool.c |  18 +-
 drivers/net/ehea/ehea_main.c    | 407 ++++++++++++++++++++--------------------
 drivers/net/ehea/ehea_phyp.c    |  40 ++--
 drivers/net/ehea/ehea_qmr.c     |  89 +++++----
 5 files changed, 293 insertions(+), 274 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 45e709f7609f..8e745e74828d 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -130,6 +130,19 @@
 
 /* utility functions */
 
+#define ehea_info(fmt, args...) \
+	printk(KERN_INFO DRV_NAME ": " fmt "\n", ## args)
+
+#define ehea_error(fmt, args...) \
+	printk(KERN_ERR DRV_NAME ": Error in %s: " fmt "\n", __func__, ## args)
+
+#ifdef DEBUG
+#define ehea_debug(fmt, args...) \
+	printk(KERN_DEBUG DRV_NAME ": " fmt, ## args)
+#else
+#define ehea_debug(fmt, args...) do {} while (0)
+#endif
+
 void ehea_dump(void *adr, int len, char *msg);
 
 #define EHEA_BMASK(pos, length) (((pos) << 16) + (length))
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 273fedbb6d0e..75b099ce49c9 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -26,8 +26,6 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
 #include "ehea.h"
 #include "ehea_phyp.h"
 
@@ -120,10 +118,10 @@ doit:
 	ret = ehea_set_portspeed(port, sp);
 
 	if (!ret)
-		netdev_info(dev,
-			    "Port speed successfully set: %dMbps %s Duplex\n",
-			    port->port_speed,
-			    port->full_duplex == 1 ? "Full" : "Half");
+		ehea_info("%s: Port speed successfully set: %dMbps "
+			  "%s Duplex",
+			  port->netdev->name, port->port_speed,
+			  port->full_duplex == 1 ? "Full" : "Half");
 out:
 	return ret;
 }
@@ -136,10 +134,10 @@ static int ehea_nway_reset(struct net_device *dev)
 	ret = ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
 
 	if (!ret)
-		netdev_info(port->netdev,
-			    "Port speed successfully set: %dMbps %s Duplex\n",
-			    port->port_speed,
-			    port->full_duplex == 1 ? "Full" : "Half");
+		ehea_info("%s: Port speed successfully set: %dMbps "
+			  "%s Duplex",
+			  port->netdev->name, port->port_speed,
+			  port->full_duplex == 1 ? "Full" : "Half");
 	return ret;
 }
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f700c76d3e60..a84c389d3db7 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -26,8 +26,6 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <linux/tcp.h>
@@ -138,8 +136,8 @@ void ehea_dump(void *adr, int len, char *msg)
 	int x;
 	unsigned char *deb = adr;
 	for (x = 0; x < len; x += 16) {
-		pr_info("%s adr=%p ofs=%04x %016llx %016llx\n",
-			msg, deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
+		printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg,
+			  deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
 		deb += 16;
 	}
 }
@@ -339,7 +337,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 
 	cb2 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb2) {
-		netdev_err(dev, "no mem for cb2\n");
+		ehea_error("no mem for cb2");
 		goto out;
 	}
 
@@ -347,7 +345,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 				      port->logical_port_id,
 				      H_PORT_CB2, H_PORT_CB2_ALL, cb2);
 	if (hret != H_SUCCESS) {
-		netdev_err(dev, "query_ehea_port failed\n");
+		ehea_error("query_ehea_port failed");
 		goto out_herr;
 	}
 
@@ -463,9 +461,8 @@ static int ehea_refill_rq_def(struct ehea_port_res *pr,
 		if (!skb) {
 			q_skba->os_skbs = fill_wqes - i;
 			if (q_skba->os_skbs == q_skba->len - 2) {
-				netdev_info(pr->port->netdev,
-					    "rq%i ran dry - no mem for skb\n",
-					    rq_nr);
+				ehea_info("%s: rq%i ran dry - no mem for skb",
+					  pr->port->netdev->name, rq_nr);
 				ret = -ENOMEM;
 			}
 			break;
@@ -630,8 +627,8 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
 
 	if (cqe->status & EHEA_CQE_STAT_FAT_ERR_MASK) {
 		if (netif_msg_rx_err(pr->port)) {
-			pr_err("Critical receive error for QP %d. Resetting port.\n",
-			       pr->qp->init_attr.qp_nr);
+			ehea_error("Critical receive error for QP %d. "
+				   "Resetting port.", pr->qp->init_attr.qp_nr);
 			ehea_dump(cqe, sizeof(*cqe), "CQE");
 		}
 		ehea_schedule_port_reset(pr->port);
@@ -733,8 +730,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 							  skb_arr_rq1_len,
 							  wqe_index);
 				if (unlikely(!skb)) {
-					netif_err(port, rx_err, dev,
-						  "LL rq1: skb=NULL\n");
+					if (netif_msg_rx_err(port))
+						ehea_error("LL rq1: skb=NULL");
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
@@ -749,8 +746,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq2,
 						       skb_arr_rq2_len, cqe);
 				if (unlikely(!skb)) {
-					netif_err(port, rx_err, dev,
-						  "rq2: skb=NULL\n");
+					if (netif_msg_rx_err(port))
+						ehea_error("rq2: skb=NULL");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -760,8 +757,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq3,
 						       skb_arr_rq3_len, cqe);
 				if (unlikely(!skb)) {
-					netif_err(port, rx_err, dev,
-						  "rq3: skb=NULL\n");
+					if (netif_msg_rx_err(port))
+						ehea_error("rq3: skb=NULL");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -833,7 +830,7 @@ static void check_sqs(struct ehea_port *port)
 					 msecs_to_jiffies(100));
 
 		if (!ret) {
-			pr_err("HW/SW queues out of sync\n");
+			ehea_error("HW/SW queues out of sync");
 			ehea_schedule_port_reset(pr->port);
 			return;
 		}
@@ -866,14 +863,14 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 		}
 
 		if (cqe->status & EHEA_CQE_STAT_ERR_MASK) {
-			pr_err("Bad send completion status=0x%04X\n",
-			       cqe->status);
+			ehea_error("Bad send completion status=0x%04X",
+				   cqe->status);
 
 			if (netif_msg_tx_err(pr->port))
 				ehea_dump(cqe, sizeof(*cqe), "Send CQE");
 
 			if (cqe->status & EHEA_CQE_STAT_RESET_MASK) {
-				pr_err("Resetting port\n");
+				ehea_error("Resetting port");
 				ehea_schedule_port_reset(pr->port);
 				break;
 			}
@@ -991,8 +988,8 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 
 	while (eqe) {
 		qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
-		pr_err("QP aff_err: entry=0x%llx, token=0x%x\n",
-		       eqe->entry, qp_token);
+		ehea_error("QP aff_err: entry=0x%llx, token=0x%x",
+			   eqe->entry, qp_token);
 
 		qp = port->port_res[qp_token].qp;
 
@@ -1010,7 +1007,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 	}
 
 	if (reset_port) {
-		pr_err("Resetting port\n");
+		ehea_error("Resetting port");
 		ehea_schedule_port_reset(port);
 	}
 
@@ -1038,7 +1035,7 @@ int ehea_sense_port_attr(struct ehea_port *port)
 	/* may be called via ehea_neq_tasklet() */
 	cb0 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb0) {
-		pr_err("no mem for cb0\n");
+		ehea_error("no mem for cb0");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1130,7 +1127,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		pr_err("no mem for cb4\n");
+		ehea_error("no mem for cb4");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1181,16 +1178,16 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 				break;
 			}
 		} else {
-			pr_err("Failed sensing port speed\n");
+			ehea_error("Failed sensing port speed");
 			ret = -EIO;
 		}
 	} else {
 		if (hret == H_AUTHORITY) {
-			pr_info("Hypervisor denied setting port speed\n");
+			ehea_info("Hypervisor denied setting port speed");
 			ret = -EPERM;
 		} else {
 			ret = -EIO;
-			pr_err("Failed setting port speed\n");
+			ehea_error("Failed setting port speed");
 		}
 	}
 	if (!prop_carrier_state || (port->phy_link == EHEA_PHY_LINK_UP))
@@ -1207,78 +1204,80 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
 	u8 ec;
 	u8 portnum;
 	struct ehea_port *port;
-	struct net_device *dev;
 
 	ec = EHEA_BMASK_GET(NEQE_EVENT_CODE, eqe);
 	portnum = EHEA_BMASK_GET(NEQE_PORTNUM, eqe);
 	port = ehea_get_port(adapter, portnum);
-	dev = port->netdev;
 
 	switch (ec) {
 	case EHEA_EC_PORTSTATE_CHG:	/* port state change */
 
 		if (!port) {
-			netdev_err(dev, "unknown portnum %x\n", portnum);
+			ehea_error("unknown portnum %x", portnum);
 			break;
 		}
 
 		if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
-			if (!netif_carrier_ok(dev)) {
+			if (!netif_carrier_ok(port->netdev)) {
 				ret = ehea_sense_port_attr(port);
 				if (ret) {
-					netdev_err(dev, "failed resensing port attributes\n");
+					ehea_error("failed resensing port "
+						   "attributes");
 					break;
 				}
 
-				netif_info(port, link, dev,
-					   "Logical port up: %dMbps %s Duplex\n",
-					   port->port_speed,
-					   port->full_duplex == 1 ?
-					   "Full" : "Half");
+				if (netif_msg_link(port))
+					ehea_info("%s: Logical port up: %dMbps "
+						  "%s Duplex",
+						  port->netdev->name,
+						  port->port_speed,
+						  port->full_duplex ==
+						  1 ? "Full" : "Half");
 
-				netif_carrier_on(dev);
-				netif_wake_queue(dev);
+				netif_carrier_on(port->netdev);
+				netif_wake_queue(port->netdev);
 			}
 		} else
-			if (netif_carrier_ok(dev)) {
-				netif_info(port, link, dev,
-					   "Logical port down\n");
-				netif_carrier_off(dev);
-				netif_stop_queue(dev);
+			if (netif_carrier_ok(port->netdev)) {
+				if (netif_msg_link(port))
+					ehea_info("%s: Logical port down",
+						  port->netdev->name);
+				netif_carrier_off(port->netdev);
+				netif_stop_queue(port->netdev);
 			}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PORT_UP, eqe)) {
 			port->phy_link = EHEA_PHY_LINK_UP;
-			netif_info(port, link, dev,
-				   "Physical port up\n");
+			if (netif_msg_link(port))
+				ehea_info("%s: Physical port up",
+					  port->netdev->name);
 			if (prop_carrier_state)
-				netif_carrier_on(dev);
+				netif_carrier_on(port->netdev);
 		} else {
 			port->phy_link = EHEA_PHY_LINK_DOWN;
-			netif_info(port, link, dev,
-				   "Physical port down\n");
+			if (netif_msg_link(port))
+				ehea_info("%s: Physical port down",
+					  port->netdev->name);
 			if (prop_carrier_state)
-				netif_carrier_off(dev);
+				netif_carrier_off(port->netdev);
 		}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PRIMARY, eqe))
-			netdev_info(dev,
-				    "External switch port is primary port\n");
+			ehea_info("External switch port is primary port");
 		else
-			netdev_info(dev,
-				    "External switch port is backup port\n");
+			ehea_info("External switch port is backup port");
 
 		break;
 	case EHEA_EC_ADAPTER_MALFUNC:
-		netdev_err(dev, "Adapter malfunction\n");
+		ehea_error("Adapter malfunction");
 		break;
 	case EHEA_EC_PORT_MALFUNC:
-		netdev_info(dev, "Port malfunction\n");
-		netif_carrier_off(dev);
-		netif_stop_queue(dev);
+		ehea_info("Port malfunction: Device: %s", port->netdev->name);
+		netif_carrier_off(port->netdev);
+		netif_stop_queue(port->netdev);
 		break;
 	default:
-		netdev_err(dev, "unknown event code %x, eqe=0x%llX\n", ec, eqe);
+		ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe);
 		break;
 	}
 }
@@ -1290,13 +1289,13 @@ static void ehea_neq_tasklet(unsigned long data)
 	u64 event_mask;
 
 	eqe = ehea_poll_eq(adapter->neq);
-	pr_debug("eqe=%p\n", eqe);
+	ehea_debug("eqe=%p", eqe);
 
 	while (eqe) {
-		pr_debug("*eqe=%lx\n", eqe->entry);
+		ehea_debug("*eqe=%lx", eqe->entry);
 		ehea_parse_eqe(adapter, eqe->entry);
 		eqe = ehea_poll_eq(adapter->neq);
-		pr_debug("next eqe=%p\n", eqe);
+		ehea_debug("next eqe=%p", eqe);
 	}
 
 	event_mask = EHEA_BMASK_SET(NELR_PORTSTATE_CHG, 1)
@@ -1345,14 +1344,14 @@ static int ehea_reg_interrupts(struct net_device *dev)
 				  ehea_qp_aff_irq_handler,
 				  IRQF_DISABLED, port->int_aff_name, port);
 	if (ret) {
-		netdev_err(dev, "failed registering irq for qp_aff_irq_handler:ist=%X\n",
-			   port->qp_eq->attr.ist1);
+		ehea_error("failed registering irq for qp_aff_irq_handler:"
+			   "ist=%X", port->qp_eq->attr.ist1);
 		goto out_free_qpeq;
 	}
 
-	netif_info(port, ifup, dev,
-		   "irq_handle 0x%X for function qp_aff_irq_handler registered\n",
-		   port->qp_eq->attr.ist1);
+	if (netif_msg_ifup(port))
+		ehea_info("irq_handle 0x%X for function qp_aff_irq_handler "
+			  "registered", port->qp_eq->attr.ist1);
 
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
@@ -1364,13 +1363,14 @@ static int ehea_reg_interrupts(struct net_device *dev)
 					  IRQF_DISABLED, pr->int_send_name,
 					  pr);
 		if (ret) {
-			netdev_err(dev, "failed registering irq for ehea_queue port_res_nr:%d, ist=%X\n",
-				   i, pr->eq->attr.ist1);
+			ehea_error("failed registering irq for ehea_queue "
+				   "port_res_nr:%d, ist=%X", i,
+				   pr->eq->attr.ist1);
 			goto out_free_req;
 		}
-		netif_info(port, ifup, dev,
-			   "irq_handle 0x%X for function ehea_queue_int %d registered\n",
-			   pr->eq->attr.ist1, i);
+		if (netif_msg_ifup(port))
+			ehea_info("irq_handle 0x%X for function ehea_queue_int "
+				  "%d registered", pr->eq->attr.ist1, i);
 	}
 out:
 	return ret;
@@ -1401,16 +1401,16 @@ static void ehea_free_interrupts(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		pr = &port->port_res[i];
 		ibmebus_free_irq(pr->eq->attr.ist1, pr);
-		netif_info(port, intr, dev,
-			   "free send irq for res %d with handle 0x%X\n",
-			   i, pr->eq->attr.ist1);
+		if (netif_msg_intr(port))
+			ehea_info("free send irq for res %d with handle 0x%X",
+				  i, pr->eq->attr.ist1);
 	}
 
 	/* associated events */
 	ibmebus_free_irq(port->qp_eq->attr.ist1, port);
-	netif_info(port, intr, dev,
-		   "associated event interrupt for handle 0x%X freed\n",
-		   port->qp_eq->attr.ist1);
+	if (netif_msg_intr(port))
+		ehea_info("associated event interrupt for handle 0x%X freed",
+			  port->qp_eq->attr.ist1);
 }
 
 static int ehea_configure_port(struct ehea_port *port)
@@ -1479,7 +1479,7 @@ int ehea_gen_smrs(struct ehea_port_res *pr)
 out_free:
 	ehea_rem_mr(&pr->send_mr);
 out:
-	pr_err("Generating SMRS failed\n");
+	ehea_error("Generating SMRS failed\n");
 	return -EIO;
 }
 
@@ -1534,7 +1534,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0);
 	if (!pr->eq) {
-		pr_err("create_eq failed (eq)\n");
+		ehea_error("create_eq failed (eq)");
 		goto out_free;
 	}
 
@@ -1542,7 +1542,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->recv_cq) {
-		pr_err("create_cq failed (cq_recv)\n");
+		ehea_error("create_cq failed (cq_recv)");
 		goto out_free;
 	}
 
@@ -1550,19 +1550,19 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->send_cq) {
-		pr_err("create_cq failed (cq_send)\n");
+		ehea_error("create_cq failed (cq_send)");
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		pr_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d\n",
-			pr->send_cq->attr.act_nr_of_cqes,
-			pr->recv_cq->attr.act_nr_of_cqes);
+		ehea_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d",
+			  pr->send_cq->attr.act_nr_of_cqes,
+			  pr->recv_cq->attr.act_nr_of_cqes);
 
 	init_attr = kzalloc(sizeof(*init_attr), GFP_KERNEL);
 	if (!init_attr) {
 		ret = -ENOMEM;
-		pr_err("no mem for ehea_qp_init_attr\n");
+		ehea_error("no mem for ehea_qp_init_attr");
 		goto out_free;
 	}
 
@@ -1587,18 +1587,18 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->qp = ehea_create_qp(adapter, adapter->pd, init_attr);
 	if (!pr->qp) {
-		pr_err("create_qp failed\n");
+		ehea_error("create_qp failed");
 		ret = -EIO;
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		pr_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d\n",
-			init_attr->qp_nr,
-			init_attr->act_nr_send_wqes,
-			init_attr->act_nr_rwqes_rq1,
-			init_attr->act_nr_rwqes_rq2,
-			init_attr->act_nr_rwqes_rq3);
+		ehea_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n "
+			  "nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d", init_attr->qp_nr,
+			  init_attr->act_nr_send_wqes,
+			  init_attr->act_nr_rwqes_rq1,
+			  init_attr->act_nr_rwqes_rq2,
+			  init_attr->act_nr_rwqes_rq3);
 
 	pr->sq_skba_size = init_attr->act_nr_send_wqes + 1;
 
@@ -1749,7 +1749,7 @@ static void write_swqe2_TSO(struct sk_buff *skb,
 			swqe->descriptors++;
 		}
 	} else
-		pr_err("cannot handle fragmented headers\n");
+		ehea_error("cannot handle fragmented headers");
 }
 
 static void write_swqe2_nonTSO(struct sk_buff *skb,
@@ -1845,8 +1845,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		pr_err("%sregistering bc address failed (tagged)\n",
-		       hcallid == H_REG_BCMC ? "" : "de");
+		ehea_error("%sregistering bc address failed (tagged)",
+			   hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 		goto out_herr;
 	}
@@ -1857,8 +1857,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		pr_err("%sregistering bc address failed (vlan)\n",
-		       hcallid == H_REG_BCMC ? "" : "de");
+		ehea_error("%sregistering bc address failed (vlan)",
+			   hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 	}
 out_herr:
@@ -1880,7 +1880,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
 
 	cb0 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb0) {
-		pr_err("no mem for cb0\n");
+		ehea_error("no mem for cb0");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1928,11 +1928,11 @@ out:
 static void ehea_promiscuous_error(u64 hret, int enable)
 {
 	if (hret == H_AUTHORITY)
-		pr_info("Hypervisor denied %sabling promiscuous mode\n",
-			enable == 1 ? "en" : "dis");
+		ehea_info("Hypervisor denied %sabling promiscuous mode",
+			  enable == 1 ? "en" : "dis");
 	else
-		pr_err("failed %sabling promiscuous mode\n",
-		       enable == 1 ? "en" : "dis");
+		ehea_error("failed %sabling promiscuous mode",
+			   enable == 1 ? "en" : "dis");
 }
 
 static void ehea_promiscuous(struct net_device *dev, int enable)
@@ -1946,7 +1946,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
 
 	cb7 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb7) {
-		pr_err("no mem for cb7\n");
+		ehea_error("no mem for cb7");
 		goto out;
 	}
 
@@ -2006,7 +2006,7 @@ static int ehea_drop_multicast_list(struct net_device *dev)
 		hret = ehea_multicast_reg_helper(port, mc_entry->macaddr,
 						 H_DEREG_BCMC);
 		if (hret) {
-			pr_err("failed deregistering mcast MAC\n");
+			ehea_error("failed deregistering mcast MAC");
 			ret = -EIO;
 		}
 
@@ -2029,8 +2029,7 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 1;
 			else
-				netdev_err(dev,
-					   "failed enabling IFF_ALLMULTI\n");
+				ehea_error("failed enabling IFF_ALLMULTI");
 		}
 	} else
 		if (!enable) {
@@ -2039,8 +2038,7 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 0;
 			else
-				netdev_err(dev,
-					   "failed disabling IFF_ALLMULTI\n");
+				ehea_error("failed disabling IFF_ALLMULTI");
 		}
 }
 
@@ -2051,7 +2049,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 
 	ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
 	if (!ehea_mcl_entry) {
-		pr_err("no mem for mcl_entry\n");
+		ehea_error("no mem for mcl_entry");
 		return;
 	}
 
@@ -2064,7 +2062,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 	if (!hret)
 		list_add(&ehea_mcl_entry->list, &port->mc_list->list);
 	else {
-		pr_err("failed registering mcast MAC\n");
+		ehea_error("failed registering mcast MAC");
 		kfree(ehea_mcl_entry);
 	}
 }
@@ -2097,8 +2095,9 @@ static void ehea_set_multicast_list(struct net_device *dev)
 		}
 
 		if (netdev_mc_count(dev) > port->adapter->max_mc_mac) {
-			pr_info("Mcast registration limit reached (0x%llx). Use ALLMULTI!\n",
-				port->adapter->max_mc_mac);
+			ehea_info("Mcast registration limit reached (0x%llx). "
+				  "Use ALLMULTI!",
+				  port->adapter->max_mc_mac);
 			goto out;
 		}
 
@@ -2304,10 +2303,10 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 	pr->swqe_id_counter += 1;
 
-	netif_info(port, tx_queued, dev,
-		   "post swqe on QP %d\n", pr->qp->init_attr.qp_nr);
-	if (netif_msg_tx_queued(port))
+	if (netif_msg_tx_queued(port)) {
+		ehea_info("post swqe on QP %d", pr->qp->init_attr.qp_nr);
 		ehea_dump(swqe, 512, "swqe");
+	}
 
 	if (unlikely(test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))) {
 		netif_stop_queue(dev);
@@ -2343,14 +2342,14 @@ static void ehea_vlan_rx_register(struct net_device *dev,
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		pr_err("no mem for cb1\n");
+		ehea_error("no mem for cb1");
 		goto out;
 	}
 
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		pr_err("modify_ehea_port failed\n");
+		ehea_error("modify_ehea_port failed");
 
 	free_page((unsigned long)cb1);
 out:
@@ -2367,14 +2366,14 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		pr_err("no mem for cb1\n");
+		ehea_error("no mem for cb1");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_port failed\n");
+		ehea_error("query_ehea_port failed");
 		goto out;
 	}
 
@@ -2384,7 +2383,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		pr_err("modify_ehea_port failed\n");
+		ehea_error("modify_ehea_port failed");
 out:
 	free_page((unsigned long)cb1);
 	return;
@@ -2402,14 +2401,14 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		pr_err("no mem for cb1\n");
+		ehea_error("no mem for cb1");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_port failed\n");
+		ehea_error("query_ehea_port failed");
 		goto out;
 	}
 
@@ -2419,7 +2418,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		pr_err("modify_ehea_port failed\n");
+		ehea_error("modify_ehea_port failed");
 out:
 	free_page((unsigned long)cb1);
 }
@@ -2441,7 +2440,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_qp failed (1)\n");
+		ehea_error("query_ehea_qp failed (1)");
 		goto out;
 	}
 
@@ -2450,14 +2449,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		pr_err("modify_ehea_qp failed (1)\n");
+		ehea_error("modify_ehea_qp failed (1)");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_qp failed (2)\n");
+		ehea_error("query_ehea_qp failed (2)");
 		goto out;
 	}
 
@@ -2466,14 +2465,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		pr_err("modify_ehea_qp failed (2)\n");
+		ehea_error("modify_ehea_qp failed (2)");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_qp failed (3)\n");
+		ehea_error("query_ehea_qp failed (3)");
 		goto out;
 	}
 
@@ -2482,14 +2481,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		pr_err("modify_ehea_qp failed (3)\n");
+		ehea_error("modify_ehea_qp failed (3)");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		pr_err("query_ehea_qp failed (4)\n");
+		ehea_error("query_ehea_qp failed (4)");
 		goto out;
 	}
 
@@ -2510,7 +2509,7 @@ static int ehea_port_res_setup(struct ehea_port *port, int def_qps,
 				   EHEA_MAX_ENTRIES_EQ, 1);
 	if (!port->qp_eq) {
 		ret = -EINVAL;
-		pr_err("ehea_create_eq failed (qp_eq)\n");
+		ehea_error("ehea_create_eq failed (qp_eq)");
 		goto out_kill_eq;
 	}
 
@@ -2591,27 +2590,27 @@ static int ehea_up(struct net_device *dev)
 	ret = ehea_port_res_setup(port, port->num_def_qps,
 				  port->num_add_tx_qps);
 	if (ret) {
-		netdev_err(dev, "port_res_failed\n");
+		ehea_error("port_res_failed");
 		goto out;
 	}
 
 	/* Set default QP for this port */
 	ret = ehea_configure_port(port);
 	if (ret) {
-		netdev_err(dev, "ehea_configure_port failed. ret:%d\n", ret);
+		ehea_error("ehea_configure_port failed. ret:%d", ret);
 		goto out_clean_pr;
 	}
 
 	ret = ehea_reg_interrupts(dev);
 	if (ret) {
-		netdev_err(dev, "reg_interrupts failed. ret:%d\n", ret);
+		ehea_error("reg_interrupts failed. ret:%d", ret);
 		goto out_clean_pr;
 	}
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		ret = ehea_activate_qp(port->adapter, port->port_res[i].qp);
 		if (ret) {
-			netdev_err(dev, "activate_qp failed\n");
+			ehea_error("activate_qp failed");
 			goto out_free_irqs;
 		}
 	}
@@ -2619,7 +2618,7 @@ static int ehea_up(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps; i++) {
 		ret = ehea_fill_port_res(&port->port_res[i]);
 		if (ret) {
-			netdev_err(dev, "out_free_irqs\n");
+			ehea_error("out_free_irqs");
 			goto out_free_irqs;
 		}
 	}
@@ -2642,7 +2641,7 @@ out_clean_pr:
 	ehea_clean_all_portres(port);
 out:
 	if (ret)
-		netdev_info(dev, "Failed starting. ret=%i\n", ret);
+		ehea_info("Failed starting %s. ret=%i", dev->name, ret);
 
 	ehea_update_bcmc_registrations();
 	ehea_update_firmware_handles();
@@ -2673,7 +2672,8 @@ static int ehea_open(struct net_device *dev)
 
 	mutex_lock(&port->port_lock);
 
-	netif_info(port, ifup, dev, "enabling port\n");
+	if (netif_msg_ifup(port))
+		ehea_info("enabling port %s", dev->name);
 
 	ret = ehea_up(dev);
 	if (!ret) {
@@ -2708,7 +2708,8 @@ static int ehea_down(struct net_device *dev)
 
 	ret = ehea_clean_all_portres(port);
 	if (ret)
-		netdev_info(dev, "Failed freeing resources. ret=%i\n", ret);
+		ehea_info("Failed freeing resources for %s. ret=%i",
+			  dev->name, ret);
 
 	ehea_update_firmware_handles();
 
@@ -2720,7 +2721,8 @@ static int ehea_stop(struct net_device *dev)
 	int ret;
 	struct ehea_port *port = netdev_priv(dev);
 
-	netif_info(port, ifdown, dev, "disabling port\n");
+	if (netif_msg_ifdown(port))
+		ehea_info("disabling port %s", dev->name);
 
 	set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
 	cancel_work_sync(&port->reset_task);
@@ -2761,7 +2763,7 @@ static void ehea_flush_sq(struct ehea_port *port)
 			 msecs_to_jiffies(100));
 
 		if (!ret) {
-			pr_err("WARNING: sq not flushed completely\n");
+			ehea_error("WARNING: sq not flushed completely");
 			break;
 		}
 	}
@@ -2797,7 +2799,7 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			pr_err("query_ehea_qp failed (1)\n");
+			ehea_error("query_ehea_qp failed (1)");
 			goto out;
 		}
 
@@ -2809,7 +2811,7 @@ int ehea_stop_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			pr_err("modify_ehea_qp failed (1)\n");
+			ehea_error("modify_ehea_qp failed (1)");
 			goto out;
 		}
 
@@ -2817,14 +2819,14 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			pr_err("query_ehea_qp failed (2)\n");
+			ehea_error("query_ehea_qp failed (2)");
 			goto out;
 		}
 
 		/* deregister shared memory regions */
 		dret = ehea_rem_smrs(pr);
 		if (dret) {
-			pr_err("unreg shared memory region failed\n");
+			ehea_error("unreg shared memory region failed");
 			goto out;
 		}
 	}
@@ -2893,7 +2895,7 @@ int ehea_restart_qps(struct net_device *dev)
 
 		ret = ehea_gen_smrs(pr);
 		if (ret) {
-			netdev_err(dev, "creation of shared memory regions failed\n");
+			ehea_error("creation of shared memory regions failed");
 			goto out;
 		}
 
@@ -2904,7 +2906,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			netdev_err(dev, "query_ehea_qp failed (1)\n");
+			ehea_error("query_ehea_qp failed (1)");
 			goto out;
 		}
 
@@ -2916,7 +2918,7 @@ int ehea_restart_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			netdev_err(dev, "modify_ehea_qp failed (1)\n");
+			ehea_error("modify_ehea_qp failed (1)");
 			goto out;
 		}
 
@@ -2924,7 +2926,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			netdev_err(dev, "query_ehea_qp failed (2)\n");
+			ehea_error("query_ehea_qp failed (2)");
 			goto out;
 		}
 
@@ -2961,7 +2963,8 @@ static void ehea_reset_port(struct work_struct *work)
 
 	ehea_set_multicast_list(dev);
 
-	netif_info(port, timer, dev, "reset successful\n");
+	if (netif_msg_timer(port))
+		ehea_info("Device %s resetted successfully", dev->name);
 
 	port_napi_enable(port);
 
@@ -2976,7 +2979,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 	int ret, i;
 	struct ehea_adapter *adapter;
 
-	pr_info("LPAR memory changed - re-initializing driver\n");
+	ehea_info("LPAR memory changed - re-initializing driver");
 
 	list_for_each_entry(adapter, &adapter_list, list)
 		if (adapter->active_ports) {
@@ -3008,7 +3011,8 @@ static void ehea_rereg_mrs(struct work_struct *work)
 			/* Unregister old memory region */
 			ret = ehea_rem_mr(&adapter->mr);
 			if (ret) {
-				pr_err("unregister MR failed - driver inoperable!\n");
+				ehea_error("unregister MR failed - driver"
+					   " inoperable!");
 				goto out;
 			}
 		}
@@ -3020,7 +3024,8 @@ static void ehea_rereg_mrs(struct work_struct *work)
 			/* Register new memory region */
 			ret = ehea_reg_kernel_mr(adapter, &adapter->mr);
 			if (ret) {
-				pr_err("register MR failed - driver inoperable!\n");
+				ehea_error("register MR failed - driver"
+					   " inoperable!");
 				goto out;
 			}
 
@@ -3043,7 +3048,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
 				}
 			}
 		}
-	pr_info("re-initializing driver complete\n");
+	ehea_info("re-initializing driver complete");
 out:
 	return;
 }
@@ -3096,7 +3101,7 @@ int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo)
 	/* (Try to) enable *jumbo frames */
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		pr_err("no mem for cb4\n");
+		ehea_error("no mem for cb4");
 		ret = -ENOMEM;
 		goto out;
 	} else {
@@ -3158,13 +3163,13 @@ static struct device *ehea_register_port(struct ehea_port *port,
 
 	ret = of_device_register(&port->ofdev);
 	if (ret) {
-		pr_err("failed to register device. ret=%d\n", ret);
+		ehea_error("failed to register device. ret=%d", ret);
 		goto out;
 	}
 
 	ret = device_create_file(&port->ofdev.dev, &dev_attr_log_port_id);
 	if (ret) {
-		pr_err("failed to register attributes, ret=%d\n", ret);
+		ehea_error("failed to register attributes, ret=%d", ret);
 		goto out_unreg_of_dev;
 	}
 
@@ -3214,7 +3219,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 	dev = alloc_etherdev(sizeof(struct ehea_port));
 
 	if (!dev) {
-		pr_err("no mem for net_device\n");
+		ehea_error("no mem for net_device");
 		ret = -ENOMEM;
 		goto out_err;
 	}
@@ -3265,7 +3270,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = register_netdev(dev);
 	if (ret) {
-		pr_err("register_netdev failed. ret=%d\n", ret);
+		ehea_error("register_netdev failed. ret=%d", ret);
 		goto out_unreg_port;
 	}
 
@@ -3273,10 +3278,11 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = ehea_get_jumboframe_status(port, &jumbo);
 	if (ret)
-		netdev_err(dev, "failed determining jumbo frame status\n");
+		ehea_error("failed determining jumbo frame status for %s",
+			   port->netdev->name);
 
-	netdev_info(dev, "Jumbo frames are %sabled\n",
-		    jumbo == 1 ? "en" : "dis");
+	ehea_info("%s: Jumbo frames are %sabled", dev->name,
+		  jumbo == 1 ? "en" : "dis");
 
 	adapter->active_ports++;
 
@@ -3292,8 +3298,8 @@ out_free_ethdev:
 	free_netdev(dev);
 
 out_err:
-	pr_err("setting up logical port with id=%d failed, ret=%d\n",
-	       logical_port_id, ret);
+	ehea_error("setting up logical port with id=%d failed, ret=%d",
+		   logical_port_id, ret);
 	return NULL;
 }
 
@@ -3321,13 +3327,13 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 		dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
 						 NULL);
 		if (!dn_log_port_id) {
-			pr_err("bad device node: eth_dn name=%s\n",
-			       eth_dn->full_name);
+			ehea_error("bad device node: eth_dn name=%s",
+				   eth_dn->full_name);
 			continue;
 		}
 
 		if (ehea_add_adapter_mr(adapter)) {
-			pr_err("creating MR failed\n");
+			ehea_error("creating MR failed");
 			of_node_put(eth_dn);
 			return -EIO;
 		}
@@ -3336,8 +3342,9 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 							  *dn_log_port_id,
 							  eth_dn);
 		if (adapter->port[i])
-			netdev_info(adapter->port[i]->netdev,
-				    "logical port id #%d\n", *dn_log_port_id);
+			ehea_info("%s -> logical port id #%d",
+				  adapter->port[i]->netdev->name,
+				  *dn_log_port_id);
 		else
 			ehea_remove_adapter_mr(adapter);
 
@@ -3382,20 +3389,21 @@ static ssize_t ehea_probe_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		netdev_info(port->netdev, "adding port with logical port id=%d failed: port already configured\n",
-			    logical_port_id);
+		ehea_info("adding port with logical port id=%d failed. port "
+			  "already configured as %s.", logical_port_id,
+			  port->netdev->name);
 		return -EINVAL;
 	}
 
 	eth_dn = ehea_get_eth_dn(adapter, logical_port_id);
 
 	if (!eth_dn) {
-		pr_info("no logical port with id %d found\n", logical_port_id);
+		ehea_info("no logical port with id %d found", logical_port_id);
 		return -EINVAL;
 	}
 
 	if (ehea_add_adapter_mr(adapter)) {
-		pr_err("creating MR failed\n");
+		ehea_error("creating MR failed");
 		return -EIO;
 	}
 
@@ -3410,8 +3418,8 @@ static ssize_t ehea_probe_port(struct device *dev,
 				break;
 			}
 
-		netdev_info(port->netdev, "added: (logical port id=%d)\n",
-			    logical_port_id);
+		ehea_info("added %s (logical port id=%d)", port->netdev->name,
+			  logical_port_id);
 	} else {
 		ehea_remove_adapter_mr(adapter);
 		return -EIO;
@@ -3434,8 +3442,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		netdev_info(port->netdev, "removed: (logical port id=%d)\n",
-			    logical_port_id);
+		ehea_info("removed %s (logical port id=%d)", port->netdev->name,
+			  logical_port_id);
 
 		ehea_shutdown_single_port(port);
 
@@ -3445,8 +3453,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 				break;
 			}
 	} else {
-		pr_err("removing port with logical port id=%d failed. port not configured.\n",
-		       logical_port_id);
+		ehea_error("removing port with logical port id=%d failed. port "
+			   "not configured.", logical_port_id);
 		return -EINVAL;
 	}
 
@@ -3483,7 +3491,7 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
 	int ret;
 
 	if (!dev || !dev->dev.of_node) {
-		pr_err("Invalid ibmebus device probed\n");
+		ehea_error("Invalid ibmebus device probed");
 		return -EINVAL;
 	}
 
@@ -3631,17 +3639,17 @@ static int ehea_mem_notifier(struct notifier_block *nb,
 
 	switch (action) {
 	case MEM_CANCEL_OFFLINE:
-		pr_info("memory offlining canceled\n");
+		ehea_info("memory offlining canceled");
 		/* Readd canceled memory block */
 	case MEM_ONLINE:
-		pr_info("memory is going online\n");
+		ehea_info("memory is going online");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_add_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
 		ehea_rereg_mrs(NULL);
 		break;
 	case MEM_GOING_OFFLINE:
-		pr_info("memory is going offline\n");
+		ehea_info("memory is going offline");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_rem_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
@@ -3667,7 +3675,7 @@ static int ehea_reboot_notifier(struct notifier_block *nb,
 				unsigned long action, void *unused)
 {
 	if (action == SYS_RESTART) {
-		pr_info("Reboot: freeing all eHEA resources\n");
+		ehea_info("Reboot: freeing all eHEA resources");
 		ibmebus_unregister_driver(&ehea_driver);
 	}
 	return NOTIFY_DONE;
@@ -3683,22 +3691,22 @@ static int check_module_parm(void)
 
 	if ((rq1_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq1_entries > EHEA_MAX_ENTRIES_RQ1)) {
-		pr_info("Bad parameter: rq1_entries\n");
+		ehea_info("Bad parameter: rq1_entries");
 		ret = -EINVAL;
 	}
 	if ((rq2_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq2_entries > EHEA_MAX_ENTRIES_RQ2)) {
-		pr_info("Bad parameter: rq2_entries\n");
+		ehea_info("Bad parameter: rq2_entries");
 		ret = -EINVAL;
 	}
 	if ((rq3_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq3_entries > EHEA_MAX_ENTRIES_RQ3)) {
-		pr_info("Bad parameter: rq3_entries\n");
+		ehea_info("Bad parameter: rq3_entries");
 		ret = -EINVAL;
 	}
 	if ((sq_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (sq_entries > EHEA_MAX_ENTRIES_SQ)) {
-		pr_info("Bad parameter: sq_entries\n");
+		ehea_info("Bad parameter: sq_entries");
 		ret = -EINVAL;
 	}
 
@@ -3718,7 +3726,8 @@ int __init ehea_module_init(void)
 {
 	int ret;
 
-	pr_info("IBM eHEA ethernet device driver (Release %s)\n", DRV_VERSION);
+	printk(KERN_INFO "IBM eHEA ethernet device driver (Release %s)\n",
+	       DRV_VERSION);
 
 
 	INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs);
@@ -3738,27 +3747,27 @@ int __init ehea_module_init(void)
 
 	ret = register_reboot_notifier(&ehea_reboot_nb);
 	if (ret)
-		pr_info("failed registering reboot notifier\n");
+		ehea_info("failed registering reboot notifier");
 
 	ret = register_memory_notifier(&ehea_mem_nb);
 	if (ret)
-		pr_info("failed registering memory remove notifier\n");
+		ehea_info("failed registering memory remove notifier");
 
 	ret = crash_shutdown_register(ehea_crash_handler);
 	if (ret)
-		pr_info("failed registering crash handler\n");
+		ehea_info("failed registering crash handler");
 
 	ret = ibmebus_register_driver(&ehea_driver);
 	if (ret) {
-		pr_err("failed registering eHEA device driver on ebus\n");
+		ehea_error("failed registering eHEA device driver on ebus");
 		goto out2;
 	}
 
 	ret = driver_create_file(&ehea_driver.driver,
 				 &driver_attr_capabilities);
 	if (ret) {
-		pr_err("failed to register capabilities attribute, ret=%d\n",
-		       ret);
+		ehea_error("failed to register capabilities attribute, ret=%d",
+			   ret);
 		goto out3;
 	}
 
@@ -3784,7 +3793,7 @@ static void __exit ehea_module_exit(void)
 	unregister_reboot_notifier(&ehea_reboot_nb);
 	ret = crash_shutdown_unregister(ehea_crash_handler);
 	if (ret)
-		pr_info("failed unregistering crash handler\n");
+		ehea_info("failed unregistering crash handler");
 	unregister_memory_notifier(&ehea_mem_nb);
 	kfree(ehea_fw_handles.arr);
 	kfree(ehea_bcmc_regs.arr);
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 0506967b9044..8fe9dcaa7538 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -26,8 +26,6 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
 #include "ehea_phyp.h"
 
 
@@ -69,11 +67,12 @@ static long ehea_plpar_hcall_norets(unsigned long opcode,
 		}
 
 		if (ret < H_SUCCESS)
-			pr_err("opcode=%lx ret=%lx"
-			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-			       " arg5=%lx arg6=%lx arg7=%lx\n",
-			       opcode, ret,
-			       arg1, arg2, arg3, arg4, arg5, arg6, arg7);
+			ehea_error("opcode=%lx ret=%lx"
+				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+				   " arg5=%lx arg6=%lx arg7=%lx ",
+				   opcode, ret,
+				   arg1, arg2, arg3, arg4, arg5,
+				   arg6, arg7);
 
 		return ret;
 	}
@@ -115,18 +114,19 @@ static long ehea_plpar_hcall9(unsigned long opcode,
 		    && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
 		    || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
 		    && (arg3 == H_PORT_CB7_DUCQPN)))))
-			pr_err("opcode=%lx ret=%lx"
-			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-			       " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
-			       " arg9=%lx"
-			       " out1=%lx out2=%lx out3=%lx out4=%lx"
-			       " out5=%lx out6=%lx out7=%lx out8=%lx"
-			       " out9=%lx\n",
-			       opcode, ret,
-			       arg1, arg2, arg3, arg4, arg5,
-			       arg6, arg7, arg8, arg9,
-			       outs[0], outs[1], outs[2], outs[3], outs[4],
-			       outs[5], outs[6], outs[7], outs[8]);
+			ehea_error("opcode=%lx ret=%lx"
+				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+				   " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
+				   " arg9=%lx"
+				   " out1=%lx out2=%lx out3=%lx out4=%lx"
+				   " out5=%lx out6=%lx out7=%lx out8=%lx"
+				   " out9=%lx",
+				   opcode, ret,
+				   arg1, arg2, arg3, arg4, arg5,
+				   arg6, arg7, arg8, arg9,
+				   outs[0], outs[1], outs[2], outs[3],
+				   outs[4], outs[5], outs[6], outs[7],
+				   outs[8]);
 		return ret;
 	}
 
@@ -515,7 +515,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
 			     const u64 log_pageaddr, const u64 count)
 {
 	if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
-		pr_err("not on pageboundary\n");
+		ehea_error("not on pageboundary");
 		return H_PARAMETER;
 	}
 
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index cd44bb8017d9..89128b6373e3 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -26,8 +26,6 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include "ehea.h"
@@ -47,7 +45,7 @@ static void *hw_qpageit_get_inc(struct hw_queue *queue)
 		queue->current_q_offset -= queue->pagesize;
 		retvalue = NULL;
 	} else if (((u64) retvalue) & (EHEA_PAGESIZE-1)) {
-		pr_err("not on pageboundary\n");
+		ehea_error("not on pageboundary");
 		retvalue = NULL;
 	}
 	return retvalue;
@@ -60,15 +58,15 @@ static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages,
 	int i, k;
 
 	if ((pagesize > PAGE_SIZE) || (!pages_per_kpage)) {
-		pr_err("pagesize conflict! kernel pagesize=%d, ehea pagesize=%d\n",
-		       (int)PAGE_SIZE, (int)pagesize);
+		ehea_error("pagesize conflict! kernel pagesize=%d, "
+			   "ehea pagesize=%d", (int)PAGE_SIZE, (int)pagesize);
 		return -EINVAL;
 	}
 
 	queue->queue_length = nr_of_pages * pagesize;
 	queue->queue_pages = kmalloc(nr_of_pages * sizeof(void *), GFP_KERNEL);
 	if (!queue->queue_pages) {
-		pr_err("no mem for queue_pages\n");
+		ehea_error("no mem for queue_pages");
 		return -ENOMEM;
 	}
 
@@ -132,7 +130,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 
 	cq = kzalloc(sizeof(*cq), GFP_KERNEL);
 	if (!cq) {
-		pr_err("no mem for cq\n");
+		ehea_error("no mem for cq");
 		goto out_nomem;
 	}
 
@@ -149,7 +147,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_cq(adapter->handle, &cq->attr,
 					&cq->fw_handle, &cq->epas);
 	if (hret != H_SUCCESS) {
-		pr_err("alloc_resource_cq failed\n");
+		ehea_error("alloc_resource_cq failed");
 		goto out_freemem;
 	}
 
@@ -161,7 +159,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	for (counter = 0; counter < cq->attr.nr_pages; counter++) {
 		vpage = hw_qpageit_get_inc(&cq->hw_queue);
 		if (!vpage) {
-			pr_err("hw_qpageit_get_inc failed\n");
+			ehea_error("hw_qpageit_get_inc failed");
 			goto out_kill_hwq;
 		}
 
@@ -170,8 +168,9 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 					     0, EHEA_CQ_REGISTER_ORIG,
 					     cq->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			pr_err("register_rpage_cq failed ehea_cq=%p hret=%llx counter=%i act_pages=%i\n",
-			       cq, hret, counter, cq->attr.nr_pages);
+			ehea_error("register_rpage_cq failed ehea_cq=%p "
+				   "hret=%llx counter=%i act_pages=%i",
+				   cq, hret, counter, cq->attr.nr_pages);
 			goto out_kill_hwq;
 		}
 
@@ -179,14 +178,14 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 			vpage = hw_qpageit_get_inc(&cq->hw_queue);
 
 			if ((hret != H_SUCCESS) || (vpage)) {
-				pr_err("registration of pages not complete hret=%llx\n",
-				       hret);
+				ehea_error("registration of pages not "
+					   "complete hret=%llx\n", hret);
 				goto out_kill_hwq;
 			}
 		} else {
 			if (hret != H_PAGE_REGISTERED) {
-				pr_err("CQ: registration of page failed hret=%llx\n",
-				       hret);
+				ehea_error("CQ: registration of page failed "
+					   "hret=%llx\n", hret);
 				goto out_kill_hwq;
 			}
 		}
@@ -242,7 +241,7 @@ int ehea_destroy_cq(struct ehea_cq *cq)
 	}
 
 	if (hret != H_SUCCESS) {
-		pr_err("destroy CQ failed\n");
+		ehea_error("destroy CQ failed");
 		return -EIO;
 	}
 
@@ -260,7 +259,7 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 
 	eq = kzalloc(sizeof(*eq), GFP_KERNEL);
 	if (!eq) {
-		pr_err("no mem for eq\n");
+		ehea_error("no mem for eq");
 		return NULL;
 	}
 
@@ -273,21 +272,21 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_eq(adapter->handle,
 					&eq->attr, &eq->fw_handle);
 	if (hret != H_SUCCESS) {
-		pr_err("alloc_resource_eq failed\n");
+		ehea_error("alloc_resource_eq failed");
 		goto out_freemem;
 	}
 
 	ret = hw_queue_ctor(&eq->hw_queue, eq->attr.nr_pages,
 			    EHEA_PAGESIZE, sizeof(struct ehea_eqe));
 	if (ret) {
-		pr_err("can't allocate eq pages\n");
+		ehea_error("can't allocate eq pages");
 		goto out_freeres;
 	}
 
 	for (i = 0; i < eq->attr.nr_pages; i++) {
 		vpage = hw_qpageit_get_inc(&eq->hw_queue);
 		if (!vpage) {
-			pr_err("hw_qpageit_get_inc failed\n");
+			ehea_error("hw_qpageit_get_inc failed");
 			hret = H_RESOURCE;
 			goto out_kill_hwq;
 		}
@@ -371,7 +370,7 @@ int ehea_destroy_eq(struct ehea_eq *eq)
 	}
 
 	if (hret != H_SUCCESS) {
-		pr_err("destroy EQ failed\n");
+		ehea_error("destroy EQ failed");
 		return -EIO;
 	}
 
@@ -396,7 +395,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 	for (cnt = 0; cnt < nr_pages; cnt++) {
 		vpage = hw_qpageit_get_inc(hw_queue);
 		if (!vpage) {
-			pr_err("hw_qpageit_get_inc failed\n");
+			ehea_error("hw_qpageit_get_inc failed");
 			goto out_kill_hwq;
 		}
 		rpage = virt_to_abs(vpage);
@@ -404,7 +403,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 					     0, h_call_q_selector,
 					     qp->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			pr_err("register_rpage_qp failed\n");
+			ehea_error("register_rpage_qp failed");
 			goto out_kill_hwq;
 		}
 	}
@@ -433,7 +432,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 
 	qp = kzalloc(sizeof(*qp), GFP_KERNEL);
 	if (!qp) {
-		pr_err("no mem for qp\n");
+		ehea_error("no mem for qp");
 		return NULL;
 	}
 
@@ -442,7 +441,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_qp(adapter->handle, init_attr, pd,
 					&qp->fw_handle, &qp->epas);
 	if (hret != H_SUCCESS) {
-		pr_err("ehea_h_alloc_resource_qp failed\n");
+		ehea_error("ehea_h_alloc_resource_qp failed");
 		goto out_freemem;
 	}
 
@@ -456,7 +455,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_sq, adapter,
 				     0);
 	if (ret) {
-		pr_err("can't register for sq ret=%x\n", ret);
+		ehea_error("can't register for sq ret=%x", ret);
 		goto out_freeres;
 	}
 
@@ -466,7 +465,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_rq1,
 				     adapter, 1);
 	if (ret) {
-		pr_err("can't register for rq1 ret=%x\n", ret);
+		ehea_error("can't register for rq1 ret=%x", ret);
 		goto out_kill_hwsq;
 	}
 
@@ -477,7 +476,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq2,
 					     adapter, 2);
 		if (ret) {
-			pr_err("can't register for rq2 ret=%x\n", ret);
+			ehea_error("can't register for rq2 ret=%x", ret);
 			goto out_kill_hwr1q;
 		}
 	}
@@ -489,7 +488,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq3,
 					     adapter, 3);
 		if (ret) {
-			pr_err("can't register for rq3 ret=%x\n", ret);
+			ehea_error("can't register for rq3 ret=%x", ret);
 			goto out_kill_hwr2q;
 		}
 	}
@@ -554,7 +553,7 @@ int ehea_destroy_qp(struct ehea_qp *qp)
 	}
 
 	if (hret != H_SUCCESS) {
-		pr_err("destroy QP failed\n");
+		ehea_error("destroy QP failed");
 		return -EIO;
 	}
 
@@ -843,7 +842,7 @@ static u64 ehea_reg_mr_section(int top, int dir, int idx, u64 *pt,
 		    (hret != H_PAGE_REGISTERED)) {
 			ehea_h_free_resource(adapter->handle, mr->handle,
 					     FORCE_FREE);
-			pr_err("register_rpage_mr failed\n");
+			ehea_error("register_rpage_mr failed");
 			return hret;
 		}
 	}
@@ -897,7 +896,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	pt = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!pt) {
-		pr_err("no mem\n");
+		ehea_error("no mem");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -907,14 +906,14 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 					&mr->handle, &mr->lkey);
 
 	if (hret != H_SUCCESS) {
-		pr_err("alloc_resource_mr failed\n");
+		ehea_error("alloc_resource_mr failed");
 		ret = -EIO;
 		goto out;
 	}
 
 	if (!ehea_bmap) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		pr_err("no busmap available\n");
+		ehea_error("no busmap available");
 		ret = -EIO;
 		goto out;
 	}
@@ -930,7 +929,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	if (hret != H_SUCCESS) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		pr_err("registering mr failed\n");
+		ehea_error("registering mr failed");
 		ret = -EIO;
 		goto out;
 	}
@@ -953,7 +952,7 @@ int ehea_rem_mr(struct ehea_mr *mr)
 	hret = ehea_h_free_resource(mr->adapter->handle, mr->handle,
 				    FORCE_FREE);
 	if (hret != H_SUCCESS) {
-		pr_err("destroy MR failed\n");
+		ehea_error("destroy MR failed");
 		return -EIO;
 	}
 
@@ -988,14 +987,14 @@ void print_error_data(u64 *data)
 		length = EHEA_PAGESIZE;
 
 	if (type == EHEA_AER_RESTYPE_QP)
-		pr_err("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, port=%llX\n",
-		       resource, data[6], data[12], data[22]);
+		ehea_error("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, "
+			   "port=%llX", resource, data[6], data[12], data[22]);
 	else if (type == EHEA_AER_RESTYPE_CQ)
-		pr_err("CQ (resource=%llX) state: AER=0x%llX\n",
-		       resource, data[6]);
+		ehea_error("CQ (resource=%llX) state: AER=0x%llX", resource,
+			   data[6]);
 	else if (type == EHEA_AER_RESTYPE_EQ)
-		pr_err("EQ (resource=%llX) state: AER=0x%llX\n",
-		       resource, data[6]);
+		ehea_error("EQ (resource=%llX) state: AER=0x%llX", resource,
+			   data[6]);
 
 	ehea_dump(data, length, "error data");
 }
@@ -1009,7 +1008,7 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 
 	rblock = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!rblock) {
-		pr_err("Cannot allocate rblock memory\n");
+		ehea_error("Cannot allocate rblock memory.");
 		goto out;
 	}
 
@@ -1021,9 +1020,9 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 		*aerr = rblock[12];
 		print_error_data(rblock);
 	} else if (ret == H_R_STATE) {
-		pr_err("No error data available: %llX\n", res_handle);
+		ehea_error("No error data available: %llX.", res_handle);
 	} else
-		pr_err("Error data could not be fetched: %llX\n", res_handle);
+		ehea_error("Error data could not be fetched: %llX", res_handle);
 
 	free_page((unsigned long)rblock);
 out:
-- 
cgit v1.2.3


From ac33ac610dc613b2b1c938f8b61eef651ab72563 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 7 Dec 2010 18:29:52 +0000
Subject: sfc: Log start and end of ethtool self-test at INFO level

Add message at start of self-test and increase log level of message at
end of self-test, so that any other messages produced during the
test are clearly associated with it.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/ethtool.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index aae756bf47ee..d51a6b1f4766 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -582,6 +582,9 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
 		goto fail1;
 	}
 
+	netif_info(efx, drv, efx->net_dev, "starting %sline testing\n",
+		   (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
+
 	/* We need rx buffers and interrupts. */
 	already_up = (efx->net_dev->flags & IFF_UP);
 	if (!already_up) {
@@ -600,9 +603,9 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
 	if (!already_up)
 		dev_close(efx->net_dev);
 
-	netif_dbg(efx, drv, efx->net_dev, "%s %sline self-tests\n",
-		  rc == 0 ? "passed" : "failed",
-		  (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
+	netif_info(efx, drv, efx->net_dev, "%s %sline self-tests\n",
+		   rc == 0 ? "passed" : "failed",
+		   (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
 
  fail2:
  fail1:
-- 
cgit v1.2.3


From 8891681af928f1da795cd4bd59043e5e0fadd6c8 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 7 Dec 2010 19:02:27 +0000
Subject: sfc: Remove filter table IDs from filter functions

The separation between filter tables is largely an internal detail
and it may be removed in future hardware.  To prepare for that:

- Merge table ID with filter index to make an opaque filter ID
- Wrap efx_filter_table_clear() with a function that clears filters
  from both RX tables, which is all that the current caller requires

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/efx.h     |  5 ++---
 drivers/net/sfc/ethtool.c |  8 ++------
 drivers/net/sfc/filter.c  | 40 ++++++++++++++++++++++++++++++----------
 drivers/net/sfc/filter.h  |  6 ------
 4 files changed, 34 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 10a1bf40da96..003fdb35b4bb 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -74,9 +74,8 @@ extern int efx_filter_insert_filter(struct efx_nic *efx,
 				    bool replace);
 extern int efx_filter_remove_filter(struct efx_nic *efx,
 				    struct efx_filter_spec *spec);
-extern void efx_filter_table_clear(struct efx_nic *efx,
-				   enum efx_filter_table_id table_id,
-				   enum efx_filter_priority priority);
+extern void efx_filter_clear_rx(struct efx_nic *efx,
+				enum efx_filter_priority priority);
 
 /* Channels */
 extern void efx_process_channel_now(struct efx_channel *channel);
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index d51a6b1f4766..0f46c1a3171e 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -558,12 +558,8 @@ static int efx_ethtool_set_flags(struct net_device *net_dev, u32 data)
 	if (rc)
 		return rc;
 
-	if (!(data & ETH_FLAG_NTUPLE)) {
-		efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_IP,
-				       EFX_FILTER_PRI_MANUAL);
-		efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_MAC,
-				       EFX_FILTER_PRI_MANUAL);
-	}
+	if (!(data & ETH_FLAG_NTUPLE))
+		efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL);
 
 	return 0;
 }
diff --git a/drivers/net/sfc/filter.c b/drivers/net/sfc/filter.c
index 44500b54fd5f..e96e6e852f16 100644
--- a/drivers/net/sfc/filter.c
+++ b/drivers/net/sfc/filter.c
@@ -26,6 +26,12 @@
  */
 #define FILTER_CTL_SRCH_MAX 200
 
+enum efx_filter_table_id {
+	EFX_FILTER_TABLE_RX_IP = 0,
+	EFX_FILTER_TABLE_RX_MAC,
+	EFX_FILTER_TABLE_COUNT,
+};
+
 struct efx_filter_table {
 	u32		offset;		/* address of table relative to BAR */
 	unsigned	size;		/* number of entries */
@@ -206,6 +212,14 @@ found:
 	return filter_idx;
 }
 
+/* Construct/deconstruct external filter IDs */
+
+static inline int
+efx_filter_make_id(enum efx_filter_table_id table_id, unsigned index)
+{
+	return table_id << 16 | index;
+}
+
 /**
  * efx_filter_insert_filter - add or replace a filter
  * @efx: NIC in which to insert the filter
@@ -213,7 +227,7 @@ found:
  * @replace: Flag for whether the specified filter may replace a filter
  *	with an identical match expression and equal or lower priority
  *
- * On success, return the filter index within its table.
+ * On success, return the filter ID.
  * On failure, return a negative error code.
  */
 int efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
@@ -273,6 +287,7 @@ int efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
 	netif_vdbg(efx, hw, efx->net_dev,
 		   "%s: filter type %d index %d rxq %u set",
 		   __func__, spec->type, filter_idx, spec->dmaq_id);
+	rc = efx_filter_make_id(table_id, filter_idx);
 
 out:
 	spin_unlock_bh(&state->lock);
@@ -340,15 +355,9 @@ out:
 	return rc;
 }
 
-/**
- * efx_filter_table_clear - remove filters from a table by priority
- * @efx: NIC from which to remove the filters
- * @table_id: Table from which to remove the filters
- * @priority: Maximum priority to remove
- */
-void efx_filter_table_clear(struct efx_nic *efx,
-			    enum efx_filter_table_id table_id,
-			    enum efx_filter_priority priority)
+static void efx_filter_table_clear(struct efx_nic *efx,
+				   enum efx_filter_table_id table_id,
+				   enum efx_filter_priority priority)
 {
 	struct efx_filter_state *state = efx->filter_state;
 	struct efx_filter_table *table = &state->table[table_id];
@@ -365,6 +374,17 @@ void efx_filter_table_clear(struct efx_nic *efx,
 	spin_unlock_bh(&state->lock);
 }
 
+/**
+ * efx_filter_clear_rx - remove RX filters by priority
+ * @efx: NIC from which to remove the filters
+ * @priority: Maximum priority to remove
+ */
+void efx_filter_clear_rx(struct efx_nic *efx, enum efx_filter_priority priority)
+{
+	efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_IP, priority);
+	efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_MAC, priority);
+}
+
 /* Restore filter stater after reset */
 void efx_restore_filters(struct efx_nic *efx)
 {
diff --git a/drivers/net/sfc/filter.h b/drivers/net/sfc/filter.h
index a53319ded79c..d11e4aa78133 100644
--- a/drivers/net/sfc/filter.h
+++ b/drivers/net/sfc/filter.h
@@ -12,12 +12,6 @@
 
 #include <linux/types.h>
 
-enum efx_filter_table_id {
-	EFX_FILTER_TABLE_RX_IP = 0,
-	EFX_FILTER_TABLE_RX_MAC,
-	EFX_FILTER_TABLE_COUNT,
-};
-
 /**
  * enum efx_filter_type - type of hardware filter
  * @EFX_FILTER_RX_TCP_FULL: RX, matching TCP/IPv4 4-tuple
-- 
cgit v1.2.3


From c39d35ebffeea5996a6f8fd8430fae9acfb8aeaf Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 7 Dec 2010 19:11:26 +0000
Subject: sfc: Generalise filter spec initialisation

Move search_depth arrays into per-table state.

Define initialisation function efx_filter_init_rx() which sets
everything apart from the match fields.

Define efx_filter_set_{ipv4_local,ipv4_full,eth_local}() to set the
match fields.  This allows some simplification of callers and later
support for additional protocols and more flexible matching using
multiple calls to these functions.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/ethtool.c |  82 ++++++++----------
 drivers/net/sfc/filter.c  | 214 ++++++++++++++++++++++++++++++++++++++--------
 drivers/net/sfc/filter.h  | 143 ++++++++-----------------------
 3 files changed, 248 insertions(+), 191 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 0f46c1a3171e..5e50e57b0ae2 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -11,6 +11,7 @@
 #include <linux/netdevice.h>
 #include <linux/ethtool.h>
 #include <linux/rtnetlink.h>
+#include <linux/in.h>
 #include "net_driver.h"
 #include "workarounds.h"
 #include "selftest.h"
@@ -920,6 +921,7 @@ static int efx_ethtool_set_rx_ntuple(struct net_device *net_dev,
 	struct ethhdr *mac_entry = &ntuple->fs.h_u.ether_spec;
 	struct ethhdr *mac_mask = &ntuple->fs.m_u.ether_spec;
 	struct efx_filter_spec filter;
+	int rc;
 
 	/* Range-check action */
 	if (ntuple->fs.action < ETHTOOL_RXNTUPLE_ACTION_CLEAR ||
@@ -929,9 +931,16 @@ static int efx_ethtool_set_rx_ntuple(struct net_device *net_dev,
 	if (~ntuple->fs.data_mask)
 		return -EINVAL;
 
+	efx_filter_init_rx(&filter, EFX_FILTER_PRI_MANUAL, 0,
+			   (ntuple->fs.action == ETHTOOL_RXNTUPLE_ACTION_DROP) ?
+			   0xfff : ntuple->fs.action);
+
 	switch (ntuple->fs.flow_type) {
 	case TCP_V4_FLOW:
-	case UDP_V4_FLOW:
+	case UDP_V4_FLOW: {
+		u8 proto = (ntuple->fs.flow_type == TCP_V4_FLOW ?
+			    IPPROTO_TCP : IPPROTO_UDP);
+
 		/* Must match all of destination, */
 		if (ip_mask->ip4dst | ip_mask->pdst)
 			return -EINVAL;
@@ -943,7 +952,22 @@ static int efx_ethtool_set_rx_ntuple(struct net_device *net_dev,
 		/* and nothing else */
 		if ((u8)~ip_mask->tos | (u16)~ntuple->fs.vlan_tag_mask)
 			return -EINVAL;
+
+		if (!ip_mask->ip4src)
+			rc = efx_filter_set_ipv4_full(&filter, proto,
+						      ip_entry->ip4dst,
+						      ip_entry->pdst,
+						      ip_entry->ip4src,
+						      ip_entry->psrc);
+		else
+			rc = efx_filter_set_ipv4_local(&filter, proto,
+						       ip_entry->ip4dst,
+						       ip_entry->pdst);
+		if (rc)
+			return rc;
 		break;
+	}
+
 	case ETHER_FLOW:
 		/* Must match all of destination, */
 		if (!is_zero_ether_addr(mac_mask->h_dest))
@@ -956,58 +980,24 @@ static int efx_ethtool_set_rx_ntuple(struct net_device *net_dev,
 		if (!is_broadcast_ether_addr(mac_mask->h_source) ||
 		    mac_mask->h_proto != htons(0xffff))
 			return -EINVAL;
+
+		rc = efx_filter_set_eth_local(
+			&filter,
+			(ntuple->fs.vlan_tag_mask == 0xf000) ?
+			ntuple->fs.vlan_tag : EFX_FILTER_VID_UNSPEC,
+			mac_entry->h_dest);
+		if (rc)
+			return rc;
 		break;
+
 	default:
 		return -EINVAL;
 	}
 
-	filter.priority = EFX_FILTER_PRI_MANUAL;
-	filter.flags = 0;
-
-	switch (ntuple->fs.flow_type) {
-	case TCP_V4_FLOW:
-		if (!ip_mask->ip4src)
-			efx_filter_set_rx_tcp_full(&filter,
-						   htonl(ip_entry->ip4src),
-						   htons(ip_entry->psrc),
-						   htonl(ip_entry->ip4dst),
-						   htons(ip_entry->pdst));
-		else
-			efx_filter_set_rx_tcp_wild(&filter,
-						   htonl(ip_entry->ip4dst),
-						   htons(ip_entry->pdst));
-		break;
-	case UDP_V4_FLOW:
-		if (!ip_mask->ip4src)
-			efx_filter_set_rx_udp_full(&filter,
-						   htonl(ip_entry->ip4src),
-						   htons(ip_entry->psrc),
-						   htonl(ip_entry->ip4dst),
-						   htons(ip_entry->pdst));
-		else
-			efx_filter_set_rx_udp_wild(&filter,
-						   htonl(ip_entry->ip4dst),
-						   htons(ip_entry->pdst));
-		break;
-	case ETHER_FLOW:
-		if (ntuple->fs.vlan_tag_mask == 0xf000)
-			efx_filter_set_rx_mac_full(&filter,
-						   ntuple->fs.vlan_tag & 0xfff,
-						   mac_entry->h_dest);
-		else
-			efx_filter_set_rx_mac_wild(&filter, mac_entry->h_dest);
-		break;
-	}
-
-	if (ntuple->fs.action == ETHTOOL_RXNTUPLE_ACTION_CLEAR) {
+	if (ntuple->fs.action == ETHTOOL_RXNTUPLE_ACTION_CLEAR)
 		return efx_filter_remove_filter(efx, &filter);
-	} else {
-		if (ntuple->fs.action == ETHTOOL_RXNTUPLE_ACTION_DROP)
-			filter.dmaq_id = 0xfff;
-		else
-			filter.dmaq_id = ntuple->fs.action;
+	else
 		return efx_filter_insert_filter(efx, &filter, true);
-	}
 }
 
 static int efx_ethtool_get_rxfh_indir(struct net_device *net_dev,
diff --git a/drivers/net/sfc/filter.c b/drivers/net/sfc/filter.c
index e96e6e852f16..d4722c41c4ce 100644
--- a/drivers/net/sfc/filter.c
+++ b/drivers/net/sfc/filter.c
@@ -7,6 +7,7 @@
  * by the Free Software Foundation, incorporated herein by reference.
  */
 
+#include <linux/in.h>
 #include "efx.h"
 #include "filter.h"
 #include "io.h"
@@ -33,18 +34,19 @@ enum efx_filter_table_id {
 };
 
 struct efx_filter_table {
+	enum efx_filter_table_id id;
 	u32		offset;		/* address of table relative to BAR */
 	unsigned	size;		/* number of entries */
 	unsigned	step;		/* step between entries */
 	unsigned	used;		/* number currently used */
 	unsigned long	*used_bitmap;
 	struct efx_filter_spec *spec;
+	unsigned	search_depth[EFX_FILTER_TYPE_COUNT];
 };
 
 struct efx_filter_state {
 	spinlock_t	lock;
 	struct efx_filter_table table[EFX_FILTER_TABLE_COUNT];
-	unsigned	search_depth[EFX_FILTER_TYPE_COUNT];
 };
 
 /* The filter hash function is LFSR polynomial x^16 + x^3 + 1 of a 32-bit
@@ -71,68 +73,203 @@ static u16 efx_filter_increment(u32 key)
 }
 
 static enum efx_filter_table_id
-efx_filter_type_table_id(enum efx_filter_type type)
+efx_filter_spec_table_id(const struct efx_filter_spec *spec)
+{
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_TCP_FULL >> 2));
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_TCP_WILD >> 2));
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_UDP_FULL >> 2));
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_UDP_WILD >> 2));
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_MAC_FULL >> 2));
+	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_MAC_WILD >> 2));
+	EFX_BUG_ON_PARANOID(spec->type == EFX_FILTER_UNSPEC);
+	return spec->type >> 2;
+}
+
+static struct efx_filter_table *
+efx_filter_spec_table(struct efx_filter_state *state,
+		      const struct efx_filter_spec *spec)
 {
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_RX_TCP_FULL >> 2));
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_RX_TCP_WILD >> 2));
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_RX_UDP_FULL >> 2));
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_RX_UDP_WILD >> 2));
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_RX_MAC_FULL >> 2));
-	BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_RX_MAC_WILD >> 2));
-	return type >> 2;
+	if (spec->type == EFX_FILTER_UNSPEC)
+		return NULL;
+	else
+		return &state->table[efx_filter_spec_table_id(spec)];
 }
 
-static void
-efx_filter_table_reset_search_depth(struct efx_filter_state *state,
-				    enum efx_filter_table_id table_id)
+static void efx_filter_table_reset_search_depth(struct efx_filter_table *table)
 {
-	memset(state->search_depth + (table_id << 2), 0,
-	       sizeof(state->search_depth[0]) << 2);
+	memset(table->search_depth, 0, sizeof(table->search_depth));
 }
 
 static void efx_filter_push_rx_limits(struct efx_nic *efx)
 {
 	struct efx_filter_state *state = efx->filter_state;
+	struct efx_filter_table *table;
 	efx_oword_t filter_ctl;
 
 	efx_reado(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
 
+	table = &state->table[EFX_FILTER_TABLE_RX_IP];
 	EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_FULL_SRCH_LIMIT,
-			    state->search_depth[EFX_FILTER_RX_TCP_FULL] +
+			    table->search_depth[EFX_FILTER_TCP_FULL] +
 			    FILTER_CTL_SRCH_FUDGE_FULL);
 	EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_WILD_SRCH_LIMIT,
-			    state->search_depth[EFX_FILTER_RX_TCP_WILD] +
+			    table->search_depth[EFX_FILTER_TCP_WILD] +
 			    FILTER_CTL_SRCH_FUDGE_WILD);
 	EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_FULL_SRCH_LIMIT,
-			    state->search_depth[EFX_FILTER_RX_UDP_FULL] +
+			    table->search_depth[EFX_FILTER_UDP_FULL] +
 			    FILTER_CTL_SRCH_FUDGE_FULL);
 	EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_WILD_SRCH_LIMIT,
-			    state->search_depth[EFX_FILTER_RX_UDP_WILD] +
+			    table->search_depth[EFX_FILTER_UDP_WILD] +
 			    FILTER_CTL_SRCH_FUDGE_WILD);
 
-	if (state->table[EFX_FILTER_TABLE_RX_MAC].size) {
+	table = &state->table[EFX_FILTER_TABLE_RX_MAC];
+	if (table->size) {
 		EFX_SET_OWORD_FIELD(
 			filter_ctl, FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT,
-			state->search_depth[EFX_FILTER_RX_MAC_FULL] +
+			table->search_depth[EFX_FILTER_MAC_FULL] +
 			FILTER_CTL_SRCH_FUDGE_FULL);
 		EFX_SET_OWORD_FIELD(
 			filter_ctl, FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT,
-			state->search_depth[EFX_FILTER_RX_MAC_WILD] +
+			table->search_depth[EFX_FILTER_MAC_WILD] +
 			FILTER_CTL_SRCH_FUDGE_WILD);
 	}
 
 	efx_writeo(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
 }
 
+static inline void __efx_filter_set_ipv4(struct efx_filter_spec *spec,
+					 __be32 host1, __be16 port1,
+					 __be32 host2, __be16 port2)
+{
+	spec->data[0] = ntohl(host1) << 16 | ntohs(port1);
+	spec->data[1] = ntohs(port2) << 16 | ntohl(host1) >> 16;
+	spec->data[2] = ntohl(host2);
+}
+
+/**
+ * efx_filter_set_ipv4_local - specify IPv4 host, transport protocol and port
+ * @spec: Specification to initialise
+ * @proto: Transport layer protocol number
+ * @host: Local host address (network byte order)
+ * @port: Local port (network byte order)
+ */
+int efx_filter_set_ipv4_local(struct efx_filter_spec *spec, u8 proto,
+			      __be32 host, __be16 port)
+{
+	__be32 host1;
+	__be16 port1;
+
+	EFX_BUG_ON_PARANOID(!(spec->flags & EFX_FILTER_FLAG_RX));
+
+	/* This cannot currently be combined with other filtering */
+	if (spec->type != EFX_FILTER_UNSPEC)
+		return -EPROTONOSUPPORT;
+
+	if (port == 0)
+		return -EINVAL;
+
+	switch (proto) {
+	case IPPROTO_TCP:
+		spec->type = EFX_FILTER_TCP_WILD;
+		break;
+	case IPPROTO_UDP:
+		spec->type = EFX_FILTER_UDP_WILD;
+		break;
+	default:
+		return -EPROTONOSUPPORT;
+	}
+
+	/* Filter is constructed in terms of source and destination,
+	 * with the odd wrinkle that the ports are swapped in a UDP
+	 * wildcard filter.  We need to convert from local and remote
+	 * (= zero for wildcard) addresses.
+	 */
+	host1 = 0;
+	if (proto != IPPROTO_UDP) {
+		port1 = 0;
+	} else {
+		port1 = port;
+		port = 0;
+	}
+
+	__efx_filter_set_ipv4(spec, host1, port1, host, port);
+	return 0;
+}
+
+/**
+ * efx_filter_set_ipv4_full - specify IPv4 hosts, transport protocol and ports
+ * @spec: Specification to initialise
+ * @proto: Transport layer protocol number
+ * @host: Local host address (network byte order)
+ * @port: Local port (network byte order)
+ * @rhost: Remote host address (network byte order)
+ * @rport: Remote port (network byte order)
+ */
+int efx_filter_set_ipv4_full(struct efx_filter_spec *spec, u8 proto,
+			     __be32 host, __be16 port,
+			     __be32 rhost, __be16 rport)
+{
+	EFX_BUG_ON_PARANOID(!(spec->flags & EFX_FILTER_FLAG_RX));
+
+	/* This cannot currently be combined with other filtering */
+	if (spec->type != EFX_FILTER_UNSPEC)
+		return -EPROTONOSUPPORT;
+
+	if (port == 0 || rport == 0)
+		return -EINVAL;
+
+	switch (proto) {
+	case IPPROTO_TCP:
+		spec->type = EFX_FILTER_TCP_FULL;
+		break;
+	case IPPROTO_UDP:
+		spec->type = EFX_FILTER_UDP_FULL;
+		break;
+	default:
+		return -EPROTONOSUPPORT;
+	}
+
+	__efx_filter_set_ipv4(spec, rhost, rport, host, port);
+	return 0;
+}
+
+/**
+ * efx_filter_set_eth_local - specify local Ethernet address and optional VID
+ * @spec: Specification to initialise
+ * @vid: VLAN ID to match, or %EFX_FILTER_VID_UNSPEC
+ * @addr: Local Ethernet MAC address
+ */
+int efx_filter_set_eth_local(struct efx_filter_spec *spec,
+			     u16 vid, const u8 *addr)
+{
+	EFX_BUG_ON_PARANOID(!(spec->flags & EFX_FILTER_FLAG_RX));
+
+	/* This cannot currently be combined with other filtering */
+	if (spec->type != EFX_FILTER_UNSPEC)
+		return -EPROTONOSUPPORT;
+
+	if (vid == EFX_FILTER_VID_UNSPEC) {
+		spec->type = EFX_FILTER_MAC_WILD;
+		spec->data[0] = 0;
+	} else {
+		spec->type = EFX_FILTER_MAC_FULL;
+		spec->data[0] = vid;
+	}
+
+	spec->data[1] = addr[2] << 24 | addr[3] << 16 | addr[4] << 8 | addr[5];
+	spec->data[2] = addr[0] << 8 | addr[1];
+	return 0;
+}
+
 /* Build a filter entry and return its n-tuple key. */
 static u32 efx_filter_build(efx_oword_t *filter, struct efx_filter_spec *spec)
 {
 	u32 data3;
 
-	switch (efx_filter_type_table_id(spec->type)) {
+	switch (efx_filter_spec_table_id(spec)) {
 	case EFX_FILTER_TABLE_RX_IP: {
-		bool is_udp = (spec->type == EFX_FILTER_RX_UDP_FULL ||
-			       spec->type == EFX_FILTER_RX_UDP_WILD);
+		bool is_udp = (spec->type == EFX_FILTER_UDP_FULL ||
+			       spec->type == EFX_FILTER_UDP_WILD);
 		EFX_POPULATE_OWORD_7(
 			*filter,
 			FRF_BZ_RSS_EN,
@@ -149,7 +286,7 @@ static u32 efx_filter_build(efx_oword_t *filter, struct efx_filter_spec *spec)
 	}
 
 	case EFX_FILTER_TABLE_RX_MAC: {
-		bool is_wild = spec->type == EFX_FILTER_RX_MAC_WILD;
+		bool is_wild = spec->type == EFX_FILTER_MAC_WILD;
 		EFX_POPULATE_OWORD_8(
 			*filter,
 			FRF_CZ_RMFT_RSS_EN,
@@ -234,23 +371,21 @@ int efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
 			     bool replace)
 {
 	struct efx_filter_state *state = efx->filter_state;
-	enum efx_filter_table_id table_id =
-		efx_filter_type_table_id(spec->type);
-	struct efx_filter_table *table = &state->table[table_id];
+	struct efx_filter_table *table = efx_filter_spec_table(state, spec);
 	struct efx_filter_spec *saved_spec;
 	efx_oword_t filter;
 	int filter_idx, depth;
 	u32 key;
 	int rc;
 
-	if (table->size == 0)
+	if (!table || table->size == 0)
 		return -EINVAL;
 
 	key = efx_filter_build(&filter, spec);
 
 	netif_vdbg(efx, hw, efx->net_dev,
 		   "%s: type %d search_depth=%d", __func__, spec->type,
-		   state->search_depth[spec->type]);
+		   table->search_depth[spec->type]);
 
 	spin_lock_bh(&state->lock);
 
@@ -277,8 +412,8 @@ int efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
 	}
 	*saved_spec = *spec;
 
-	if (state->search_depth[spec->type] < depth) {
-		state->search_depth[spec->type] = depth;
+	if (table->search_depth[spec->type] < depth) {
+		table->search_depth[spec->type] = depth;
 		efx_filter_push_rx_limits(efx);
 	}
 
@@ -287,7 +422,7 @@ int efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
 	netif_vdbg(efx, hw, efx->net_dev,
 		   "%s: filter type %d index %d rxq %u set",
 		   __func__, spec->type, filter_idx, spec->dmaq_id);
-	rc = efx_filter_make_id(table_id, filter_idx);
+	rc = efx_filter_make_id(table->id, filter_idx);
 
 out:
 	spin_unlock_bh(&state->lock);
@@ -321,15 +456,16 @@ static void efx_filter_table_clear_entry(struct efx_nic *efx,
 int efx_filter_remove_filter(struct efx_nic *efx, struct efx_filter_spec *spec)
 {
 	struct efx_filter_state *state = efx->filter_state;
-	enum efx_filter_table_id table_id =
-		efx_filter_type_table_id(spec->type);
-	struct efx_filter_table *table = &state->table[table_id];
+	struct efx_filter_table *table = efx_filter_spec_table(state, spec);
 	struct efx_filter_spec *saved_spec;
 	efx_oword_t filter;
 	int filter_idx, depth;
 	u32 key;
 	int rc;
 
+	if (!table)
+		return -EINVAL;
+
 	key = efx_filter_build(&filter, spec);
 
 	spin_lock_bh(&state->lock);
@@ -347,7 +483,7 @@ int efx_filter_remove_filter(struct efx_nic *efx, struct efx_filter_spec *spec)
 
 	efx_filter_table_clear_entry(efx, table, filter_idx);
 	if (table->used == 0)
-		efx_filter_table_reset_search_depth(state, table_id);
+		efx_filter_table_reset_search_depth(table);
 	rc = 0;
 
 out:
@@ -369,7 +505,7 @@ static void efx_filter_table_clear(struct efx_nic *efx,
 		if (table->spec[filter_idx].priority <= priority)
 			efx_filter_table_clear_entry(efx, table, filter_idx);
 	if (table->used == 0)
-		efx_filter_table_reset_search_depth(state, table_id);
+		efx_filter_table_reset_search_depth(table);
 
 	spin_unlock_bh(&state->lock);
 }
@@ -427,6 +563,7 @@ int efx_probe_filters(struct efx_nic *efx)
 
 	if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
 		table = &state->table[EFX_FILTER_TABLE_RX_IP];
+		table->id = EFX_FILTER_TABLE_RX_IP;
 		table->offset = FR_BZ_RX_FILTER_TBL0;
 		table->size = FR_BZ_RX_FILTER_TBL0_ROWS;
 		table->step = FR_BZ_RX_FILTER_TBL0_STEP;
@@ -434,6 +571,7 @@ int efx_probe_filters(struct efx_nic *efx)
 
 	if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) {
 		table = &state->table[EFX_FILTER_TABLE_RX_MAC];
+		table->id = EFX_FILTER_TABLE_RX_MAC;
 		table->offset = FR_CZ_RX_MAC_FILTER_TBL0;
 		table->size = FR_CZ_RX_MAC_FILTER_TBL0_ROWS;
 		table->step = FR_CZ_RX_MAC_FILTER_TBL0_STEP;
diff --git a/drivers/net/sfc/filter.h b/drivers/net/sfc/filter.h
index d11e4aa78133..872f2132a496 100644
--- a/drivers/net/sfc/filter.h
+++ b/drivers/net/sfc/filter.h
@@ -14,23 +14,25 @@
 
 /**
  * enum efx_filter_type - type of hardware filter
- * @EFX_FILTER_RX_TCP_FULL: RX, matching TCP/IPv4 4-tuple
- * @EFX_FILTER_RX_TCP_WILD: RX, matching TCP/IPv4 destination (host, port)
- * @EFX_FILTER_RX_UDP_FULL: RX, matching UDP/IPv4 4-tuple
- * @EFX_FILTER_RX_UDP_WILD: RX, matching UDP/IPv4 destination (host, port)
- * @EFX_FILTER_RX_MAC_FULL: RX, matching Ethernet destination MAC address, VID
- * @EFX_FILTER_RX_MAC_WILD: RX, matching Ethernet destination MAC address
+ * @EFX_FILTER_TCP_FULL: Matching TCP/IPv4 4-tuple
+ * @EFX_FILTER_TCP_WILD: Matching TCP/IPv4 destination (host, port)
+ * @EFX_FILTER_UDP_FULL: Matching UDP/IPv4 4-tuple
+ * @EFX_FILTER_UDP_WILD: Matching UDP/IPv4 destination (host, port)
+ * @EFX_FILTER_MAC_FULL: Matching Ethernet destination MAC address, VID
+ * @EFX_FILTER_MAC_WILD: Matching Ethernet destination MAC address
+ * @EFX_FILTER_UNSPEC: Match type is unspecified
  *
- * Falcon NICs only support the RX TCP/IPv4 and UDP/IPv4 filter types.
+ * Falcon NICs only support the TCP/IPv4 and UDP/IPv4 filter types.
  */
 enum efx_filter_type {
-	EFX_FILTER_RX_TCP_FULL = 0,
-	EFX_FILTER_RX_TCP_WILD,
-	EFX_FILTER_RX_UDP_FULL,
-	EFX_FILTER_RX_UDP_WILD,
-	EFX_FILTER_RX_MAC_FULL = 4,
-	EFX_FILTER_RX_MAC_WILD,
-	EFX_FILTER_TYPE_COUNT,
+	EFX_FILTER_TCP_FULL = 0,
+	EFX_FILTER_TCP_WILD,
+	EFX_FILTER_UDP_FULL,
+	EFX_FILTER_UDP_WILD,
+	EFX_FILTER_MAC_FULL = 4,
+	EFX_FILTER_MAC_WILD,
+	EFX_FILTER_TYPE_COUNT,		/* number of specific types */
+	EFX_FILTER_UNSPEC = 0xf,
 };
 
 /**
@@ -57,13 +59,13 @@ enum efx_filter_priority {
  * @EFX_FILTER_FLAG_RX_OVERRIDE_IP: Enables a MAC filter to override
  *	any IP filter that matches the same packet.  By default, IP
  *	filters take precedence.
- *
- * Currently, no flags are defined for TX filters.
+ * @EFX_FILTER_FLAG_RX: Filter is for RX
  */
 enum efx_filter_flags {
 	EFX_FILTER_FLAG_RX_RSS = 0x01,
 	EFX_FILTER_FLAG_RX_SCATTER = 0x02,
 	EFX_FILTER_FLAG_RX_OVERRIDE_IP = 0x04,
+	EFX_FILTER_FLAG_RX = 0x08,
 };
 
 /**
@@ -85,99 +87,26 @@ struct efx_filter_spec {
 	u32	data[3];
 };
 
-/**
- * efx_filter_set_rx_tcp_full - specify RX filter with TCP/IPv4 full match
- * @spec: Specification to initialise
- * @shost: Source host address (host byte order)
- * @sport: Source port (host byte order)
- * @dhost: Destination host address (host byte order)
- * @dport: Destination port (host byte order)
- */
-static inline void
-efx_filter_set_rx_tcp_full(struct efx_filter_spec *spec,
-			   u32 shost, u16 sport, u32 dhost, u16 dport)
-{
-	spec->type = EFX_FILTER_RX_TCP_FULL;
-	spec->data[0] = sport | shost << 16;
-	spec->data[1] = dport << 16 | shost >> 16;
-	spec->data[2] = dhost;
-}
-
-/**
- * efx_filter_set_rx_tcp_wild - specify RX filter with TCP/IPv4 wildcard match
- * @spec: Specification to initialise
- * @dhost: Destination host address (host byte order)
- * @dport: Destination port (host byte order)
- */
-static inline void
-efx_filter_set_rx_tcp_wild(struct efx_filter_spec *spec, u32 dhost, u16 dport)
-{
-	spec->type = EFX_FILTER_RX_TCP_WILD;
-	spec->data[0] = 0;
-	spec->data[1] = dport << 16;
-	spec->data[2] = dhost;
-}
-
-/**
- * efx_filter_set_rx_udp_full - specify RX filter with UDP/IPv4 full match
- * @spec: Specification to initialise
- * @shost: Source host address (host byte order)
- * @sport: Source port (host byte order)
- * @dhost: Destination host address (host byte order)
- * @dport: Destination port (host byte order)
- */
-static inline void
-efx_filter_set_rx_udp_full(struct efx_filter_spec *spec,
-			   u32 shost, u16 sport, u32 dhost, u16 dport)
-{
-	spec->type = EFX_FILTER_RX_UDP_FULL;
-	spec->data[0] = sport | shost << 16;
-	spec->data[1] = dport << 16 | shost >> 16;
-	spec->data[2] = dhost;
-}
-
-/**
- * efx_filter_set_rx_udp_wild - specify RX filter with UDP/IPv4 wildcard match
- * @spec: Specification to initialise
- * @dhost: Destination host address (host byte order)
- * @dport: Destination port (host byte order)
- */
-static inline void
-efx_filter_set_rx_udp_wild(struct efx_filter_spec *spec, u32 dhost, u16 dport)
-{
-	spec->type = EFX_FILTER_RX_UDP_WILD;
-	spec->data[0] = dport;
-	spec->data[1] = 0;
-	spec->data[2] = dhost;
-}
-
-/**
- * efx_filter_set_rx_mac_full - specify RX filter with MAC full match
- * @spec: Specification to initialise
- * @vid: VLAN ID
- * @addr: Destination MAC address
- */
-static inline void efx_filter_set_rx_mac_full(struct efx_filter_spec *spec,
-					      u16 vid, const u8 *addr)
+static inline void efx_filter_init_rx(struct efx_filter_spec *spec,
+				      enum efx_filter_priority priority,
+				      enum efx_filter_flags flags,
+				      unsigned rxq_id)
 {
-	spec->type = EFX_FILTER_RX_MAC_FULL;
-	spec->data[0] = vid;
-	spec->data[1] = addr[2] << 24 | addr[3] << 16 | addr[4] << 8 | addr[5];
-	spec->data[2] = addr[0] << 8 | addr[1];
+	spec->type = EFX_FILTER_UNSPEC;
+	spec->priority = priority;
+	spec->flags = EFX_FILTER_FLAG_RX | flags;
+	spec->dmaq_id = rxq_id;
 }
 
-/**
- * efx_filter_set_rx_mac_full - specify RX filter with MAC wildcard match
- * @spec: Specification to initialise
- * @addr: Destination MAC address
- */
-static inline void efx_filter_set_rx_mac_wild(struct efx_filter_spec *spec,
-					      const u8 *addr)
-{
-	spec->type = EFX_FILTER_RX_MAC_WILD;
-	spec->data[0] = 0;
-	spec->data[1] = addr[2] << 24 | addr[3] << 16 | addr[4] << 8 | addr[5];
-	spec->data[2] = addr[0] << 8 | addr[1];
-}
+extern int efx_filter_set_ipv4_local(struct efx_filter_spec *spec, u8 proto,
+				     __be32 host, __be16 port);
+extern int efx_filter_set_ipv4_full(struct efx_filter_spec *spec, u8 proto,
+				    __be32 host, __be16 port,
+				    __be32 rhost, __be16 rport);
+extern int efx_filter_set_eth_local(struct efx_filter_spec *spec,
+				    u16 vid, const u8 *addr);
+enum {
+	EFX_FILTER_VID_UNSPEC = 0xffff,
+};
 
 #endif /* EFX_FILTER_H */
-- 
cgit v1.2.3


From 329b32fedc94fd9158f1635ac64f4ae6a00d374c Mon Sep 17 00:00:00 2001
From: David Kilroy <kilroyd@googlemail.com>
Date: Thu, 2 Dec 2010 18:19:21 +0000
Subject: orinoco: allow IW_AUTH_MFP to pass through

The card doesn't support MFP, so silently accept DISABLED and OPTIONAL
settings.

This avoids the following failure in wpa_supplicant logs:

State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
wpa_driver_wext_associate
wpa_driver_wext_set_drop_unencrypted
wpa_driver_wext_set_psk
wpa_driver_wext_associate: assoc failed because set_auth_param(IW_AUTH_MFP) failed
Association request to the driver failed

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Reported by: Giacomo Comes <comes@naic.edu>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/orinoco/wext.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c
index 93505f93bf97..8e65ffc4cb0a 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/orinoco/wext.c
@@ -893,6 +893,14 @@ static int orinoco_ioctl_set_auth(struct net_device *dev,
 		 */
 		break;
 
+	case IW_AUTH_MFP:
+		/* Management Frame Protection not supported.
+		 * Only fail if set to required.
+		 */
+		if (param->value == IW_AUTH_MFP_REQUIRED)
+			ret = -EINVAL;
+		break;
+
 	case IW_AUTH_KEY_MGMT:
 		/* wl_lkm implies value 2 == PSK for Hermes I
 		 * which ties in with WEXT
-- 
cgit v1.2.3


From 21a99f934949807dc0c9dc7642bbf0081b7582f9 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 2 Dec 2010 19:12:35 -0800
Subject: ath: Add and use ath_printk and ath_<level>

Add ath_printk and ath_<level> similar to
dev_printk and dev_<level> from device.h

This allows a more gradual rename of ath_print
to to ath_dbg or perhaps ath_debug.

This basically removes debug.h leaving
only an #define ath_printk ath_dbg
there and moving all the ATH_DBG_<foo>
enums to ath.h

I do not think there's much purpose for struct
ath_common * being passed to the ath_printk
functions, but perhaps there might be.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h   | 103 +++++++++++++++++++++++++++++++++++++++
 drivers/net/wireless/ath/debug.c |  20 --------
 drivers/net/wireless/ath/debug.h |  72 +--------------------------
 drivers/net/wireless/ath/main.c  |  20 ++++++++
 4 files changed, 124 insertions(+), 91 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 26bdbeee424f..c914f5213c61 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -186,4 +186,107 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry);
 void ath_hw_cycle_counters_update(struct ath_common *common);
 int32_t ath_hw_get_listen_time(struct ath_common *common);
 
+extern __attribute__ ((format (printf, 3, 4))) int
+ath_printk(const char *level, struct ath_common *common, const char *fmt, ...);
+
+#define ath_emerg(common, fmt, ...)				\
+	ath_printk(KERN_EMERG, common, fmt, ##__VA_ARGS__)
+#define ath_alert(common, fmt, ...)				\
+	ath_printk(KERN_ALERT, common, fmt, ##__VA_ARGS__)
+#define ath_crit(common, fmt, ...)				\
+	ath_printk(KERN_CRIT, common, fmt, ##__VA_ARGS__)
+#define ath_err(common, fmt, ...)				\
+	ath_printk(KERN_ERR, common, fmt, ##__VA_ARGS__)
+#define ath_warn(common, fmt, ...)				\
+	ath_printk(KERN_WARNING, common, fmt, ##__VA_ARGS__)
+#define ath_notice(common, fmt, ...)				\
+	ath_printk(KERN_NOTICE, common, fmt, ##__VA_ARGS__)
+#define ath_info(common, fmt, ...)				\
+	ath_printk(KERN_INFO, common, fmt, ##__VA_ARGS__)
+
+/**
+ * enum ath_debug_level - atheros wireless debug level
+ *
+ * @ATH_DBG_RESET: reset processing
+ * @ATH_DBG_QUEUE: hardware queue management
+ * @ATH_DBG_EEPROM: eeprom processing
+ * @ATH_DBG_CALIBRATE: periodic calibration
+ * @ATH_DBG_INTERRUPT: interrupt processing
+ * @ATH_DBG_REGULATORY: regulatory processing
+ * @ATH_DBG_ANI: adaptive noise immunitive processing
+ * @ATH_DBG_XMIT: basic xmit operation
+ * @ATH_DBG_BEACON: beacon handling
+ * @ATH_DBG_CONFIG: configuration of the hardware
+ * @ATH_DBG_FATAL: fatal errors, this is the default, DBG_DEFAULT
+ * @ATH_DBG_PS: power save processing
+ * @ATH_DBG_HWTIMER: hardware timer handling
+ * @ATH_DBG_BTCOEX: bluetooth coexistance
+ * @ATH_DBG_BSTUCK: stuck beacons
+ * @ATH_DBG_ANY: enable all debugging
+ *
+ * The debug level is used to control the amount and type of debugging output
+ * we want to see. Each driver has its own method for enabling debugging and
+ * modifying debug level states -- but this is typically done through a
+ * module parameter 'debug' along with a respective 'debug' debugfs file
+ * entry.
+ */
+enum ATH_DEBUG {
+	ATH_DBG_RESET		= 0x00000001,
+	ATH_DBG_QUEUE		= 0x00000002,
+	ATH_DBG_EEPROM		= 0x00000004,
+	ATH_DBG_CALIBRATE	= 0x00000008,
+	ATH_DBG_INTERRUPT	= 0x00000010,
+	ATH_DBG_REGULATORY	= 0x00000020,
+	ATH_DBG_ANI		= 0x00000040,
+	ATH_DBG_XMIT		= 0x00000080,
+	ATH_DBG_BEACON		= 0x00000100,
+	ATH_DBG_CONFIG		= 0x00000200,
+	ATH_DBG_FATAL		= 0x00000400,
+	ATH_DBG_PS		= 0x00000800,
+	ATH_DBG_HWTIMER		= 0x00001000,
+	ATH_DBG_BTCOEX		= 0x00002000,
+	ATH_DBG_WMI		= 0x00004000,
+	ATH_DBG_BSTUCK		= 0x00008000,
+	ATH_DBG_ANY		= 0xffffffff
+};
+
+#define ATH_DBG_DEFAULT (ATH_DBG_FATAL)
+
+#ifdef CONFIG_ATH_DEBUG
+
+#define ath_dbg(common, dbg_mask, fmt, ...)			\
+({								\
+	int rtn;						\
+	if ((common)->debug_mask & dbg_mask)			\
+		rtn = ath_printk(KERN_DEBUG, common, fmt,	\
+				 ##__VA_ARGS__);		\
+	else							\
+		rtn = 0;					\
+								\
+	rtn;							\
+})
+#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
+
+#else
+
+static inline  __attribute__ ((format (printf, 3, 4))) int
+ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
+	const char *fmt, ...)
+{
+	return 0;
+}
+#define ATH_DBG_WARN(foo, arg...) do {} while (0)
+
+#endif /* CONFIG_ATH_DEBUG */
+
+/** Returns string describing opmode, or NULL if unknown mode. */
+#ifdef CONFIG_ATH_DEBUG
+const char *ath_opmode_to_string(enum nl80211_iftype opmode);
+#else
+static inline const char *ath_opmode_to_string(enum nl80211_iftype opmode)
+{
+	return "UNKNOWN";
+}
+#endif
+
 #endif /* ATH_H */
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index a9600ba8ceaa..5367b1086e09 100644
--- a/drivers/net/wireless/ath/debug.c
+++ b/drivers/net/wireless/ath/debug.c
@@ -15,26 +15,6 @@
  */
 
 #include "ath.h"
-#include "debug.h"
-
-void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
-{
-	struct va_format vaf;
-	va_list args;
-
-	if (likely(!(common->debug_mask & dbg_mask)))
-		return;
-
-	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_DEBUG "ath: %pV", &vaf);
-
-	va_end(args);
-}
-EXPORT_SYMBOL(ath_print);
 
 const char *ath_opmode_to_string(enum nl80211_iftype opmode)
 {
diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
index f207007ee391..cec951cdfac1 100644
--- a/drivers/net/wireless/ath/debug.h
+++ b/drivers/net/wireless/ath/debug.h
@@ -17,76 +17,6 @@
 #ifndef ATH_DEBUG_H
 #define ATH_DEBUG_H
 
-#include "ath.h"
-
-/**
- * enum ath_debug_level - atheros wireless debug level
- *
- * @ATH_DBG_RESET: reset processing
- * @ATH_DBG_QUEUE: hardware queue management
- * @ATH_DBG_EEPROM: eeprom processing
- * @ATH_DBG_CALIBRATE: periodic calibration
- * @ATH_DBG_INTERRUPT: interrupt processing
- * @ATH_DBG_REGULATORY: regulatory processing
- * @ATH_DBG_ANI: adaptive noise immunitive processing
- * @ATH_DBG_XMIT: basic xmit operation
- * @ATH_DBG_BEACON: beacon handling
- * @ATH_DBG_CONFIG: configuration of the hardware
- * @ATH_DBG_FATAL: fatal errors, this is the default, DBG_DEFAULT
- * @ATH_DBG_PS: power save processing
- * @ATH_DBG_HWTIMER: hardware timer handling
- * @ATH_DBG_BTCOEX: bluetooth coexistance
- * @ATH_DBG_BSTUCK: stuck beacons
- * @ATH_DBG_ANY: enable all debugging
- *
- * The debug level is used to control the amount and type of debugging output
- * we want to see. Each driver has its own method for enabling debugging and
- * modifying debug level states -- but this is typically done through a
- * module parameter 'debug' along with a respective 'debug' debugfs file
- * entry.
- */
-enum ATH_DEBUG {
-	ATH_DBG_RESET		= 0x00000001,
-	ATH_DBG_QUEUE		= 0x00000002,
-	ATH_DBG_EEPROM		= 0x00000004,
-	ATH_DBG_CALIBRATE	= 0x00000008,
-	ATH_DBG_INTERRUPT	= 0x00000010,
-	ATH_DBG_REGULATORY	= 0x00000020,
-	ATH_DBG_ANI		= 0x00000040,
-	ATH_DBG_XMIT		= 0x00000080,
-	ATH_DBG_BEACON		= 0x00000100,
-	ATH_DBG_CONFIG		= 0x00000200,
-	ATH_DBG_FATAL		= 0x00000400,
-	ATH_DBG_PS		= 0x00000800,
-	ATH_DBG_HWTIMER		= 0x00001000,
-	ATH_DBG_BTCOEX		= 0x00002000,
-	ATH_DBG_WMI		= 0x00004000,
-	ATH_DBG_BSTUCK		= 0x00008000,
-	ATH_DBG_ANY		= 0xffffffff
-};
-
-#define ATH_DBG_DEFAULT (ATH_DBG_FATAL)
-
-#ifdef CONFIG_ATH_DEBUG
-void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
-#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
-#else
-static inline void __attribute__ ((format (printf, 3, 4)))
-ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
-{
-}
-#define ATH_DBG_WARN(foo, arg)
-#endif /* CONFIG_ATH_DEBUG */
-
-/** Returns string describing opmode, or NULL if unknown mode. */
-#ifdef CONFIG_ATH_DEBUG
-const char *ath_opmode_to_string(enum nl80211_iftype opmode);
-#else
-static inline const char *ath_opmode_to_string(enum nl80211_iftype opmode)
-{
-	return "UNKNOWN";
-}
-#endif
+#define ath_print ath_dbg
 
 #endif /* ATH_DEBUG_H */
diff --git a/drivers/net/wireless/ath/main.c b/drivers/net/wireless/ath/main.c
index 487193f1de1a..c325202fdc5f 100644
--- a/drivers/net/wireless/ath/main.c
+++ b/drivers/net/wireless/ath/main.c
@@ -56,3 +56,23 @@ struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
 	return skb;
 }
 EXPORT_SYMBOL(ath_rxbuf_alloc);
+
+int ath_printk(const char *level, struct ath_common *common,
+	       const char *fmt, ...)
+{
+	struct va_format vaf;
+	va_list args;
+	int rtn;
+
+	va_start(args, fmt);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	rtn = printk("%sath: %pV", level, &vaf);
+
+	va_end(args);
+
+	return rtn;
+}
+EXPORT_SYMBOL(ath_printk);
-- 
cgit v1.2.3


From 3800276a40751539a920ef8e0537ef2e19126799 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 2 Dec 2010 19:12:36 -0800
Subject: ath: Convert ath_print(.., ATH_DBG_FATAL to ath_err

So these errors are always emitted at KERN_ERR level.
Remove ARRAY_SIZE casts, use printf type %zu

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ahb.c            |  7 +--
 drivers/net/wireless/ath/ath9k/ar5008_phy.c     | 12 ++--
 drivers/net/wireless/ath/ath9k/ar9002_hw.c      |  6 +-
 drivers/net/wireless/ath/ath9k/beacon.c         | 14 ++---
 drivers/net/wireless/ath/ath9k/eeprom_4k.c      | 13 ++---
 drivers/net/wireless/ath/ath9k/eeprom_9287.c    | 13 ++---
 drivers/net/wireless/ath/ath9k/eeprom_def.c     | 14 ++---
 drivers/net/wireless/ath/ath9k/gpio.c           |  4 +-
 drivers/net/wireless/ath/ath9k/htc_drv_beacon.c |  4 +-
 drivers/net/wireless/ath/ath9k/htc_drv_init.c   | 27 ++++-----
 drivers/net/wireless/ath/ath9k/htc_drv_main.c   | 59 +++++++++----------
 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c   | 25 ++++----
 drivers/net/wireless/ath/ath9k/hw.c             | 78 +++++++++++--------------
 drivers/net/wireless/ath/ath9k/init.c           |  6 +-
 drivers/net/wireless/ath/ath9k/mac.c            | 31 +++++-----
 drivers/net/wireless/ath/ath9k/main.c           | 56 ++++++++----------
 drivers/net/wireless/ath/ath9k/pci.c            |  7 +--
 drivers/net/wireless/ath/ath9k/rc.c             |  4 +-
 drivers/net/wireless/ath/ath9k/recv.c           | 15 +++--
 drivers/net/wireless/ath/ath9k/xmit.c           | 30 +++++-----
 drivers/net/wireless/ath/key.c                  | 15 ++---
 21 files changed, 186 insertions(+), 254 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 1a984b02e9e5..25a6e4417cdb 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -35,10 +35,9 @@ static bool ath_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 
 	pdata = (struct ath9k_platform_data *) pdev->dev.platform_data;
 	if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "%s: flash read failed, offset %08x "
-			  "is out of range\n",
-			  __func__, off);
+		ath_err(common,
+			"%s: flash read failed, offset %08x is out of range\n",
+			__func__, off);
 		return false;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 06e34d293dc8..9af9f23af3c4 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -173,8 +173,7 @@ static int ar5008_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 			channelSel = ((freq - 704) * 2 - 3040) / 10;
 			bModeSynth = 1;
 		} else {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Invalid channel %u MHz\n", freq);
+			ath_err(common, "Invalid channel %u MHz\n", freq);
 			return -EINVAL;
 		}
 
@@ -206,8 +205,7 @@ static int ar5008_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 		channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8);
 		aModeRefSel = ath9k_hw_reverse_bits(1, 2);
 	} else {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Invalid channel %u MHz\n", freq);
+		ath_err(common, "Invalid channel %u MHz\n", freq);
 		return -EINVAL;
 	}
 
@@ -448,8 +446,7 @@ static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah)
 #define ATH_ALLOC_BANK(bank, size) do { \
 		bank = kzalloc((sizeof(u32) * size), GFP_KERNEL); \
 		if (!bank) { \
-			ath_print(common, ATH_DBG_FATAL, \
-				  "Cannot allocate RF banks\n"); \
+			ath_err(common, "Cannot allocate RF banks\n"); \
 			return -ENOMEM; \
 		} \
 	} while (0);
@@ -879,8 +876,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 
 	/* Write analog registers */
 	if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "ar5416SetRfRegs failed\n");
+		ath_err(ath9k_hw_common(ah), "ar5416SetRfRegs failed\n");
 		return -EIO;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index 48261b7252d0..7d5cb204f938 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -494,9 +494,9 @@ int ar9002_hw_rf_claim(struct ath_hw *ah)
 	case AR_RAD2122_SREV_MAJOR:
 		break;
 	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Radio Chip Rev 0x%02X not supported\n",
-			  val & AR_RADIO_SREV_MAJOR);
+		ath_err(ath9k_hw_common(ah),
+			"Radio Chip Rev 0x%02X not supported\n",
+			val & AR_RADIO_SREV_MAJOR);
 		return -EOPNOTSUPP;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 47bedd82e9a9..70019e93e739 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -46,8 +46,8 @@ int ath_beaconq_config(struct ath_softc *sc)
 	}
 
 	if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to update h/w beacon queue parameters\n");
+		ath_err(common,
+			"Unable to update h/w beacon queue parameters\n");
 		return 0;
 	} else {
 		ath9k_hw_resettxqueue(ah, sc->beacon.beaconq);
@@ -189,8 +189,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
 		dev_kfree_skb_any(skb);
 		bf->bf_mpdu = NULL;
 		bf->bf_buf_addr = 0;
-		ath_print(common, ATH_DBG_FATAL,
-			  "dma_mapping_error on beaconing\n");
+		ath_err(common, "dma_mapping_error on beaconing\n");
 		return NULL;
 	}
 
@@ -324,8 +323,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
 		dev_kfree_skb_any(skb);
 		bf->bf_mpdu = NULL;
 		bf->bf_buf_addr = 0;
-		ath_print(common, ATH_DBG_FATAL,
-			  "dma_mapping_error on beacon alloc\n");
+		ath_err(common, "dma_mapping_error on beacon alloc\n");
 		return -ENOMEM;
 	}
 
@@ -469,8 +467,8 @@ void ath_beacon_tasklet(unsigned long data)
 		 * are still pending on the queue.
 		 */
 		if (!ath9k_hw_stoptxdma(ah, sc->beacon.beaconq)) {
-			ath_print(common, ATH_DBG_FATAL,
-				"beacon queue %u did not stop?\n", sc->beacon.beaconq);
+			ath_err(common, "beacon queue %u did not stop?\n",
+				sc->beacon.beaconq);
 		}
 
 		/* NB: cabq traffic should already be queued and primed */
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index c2481b3ac7e6..f74692da24db 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -69,8 +69,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 	if (!ath9k_hw_use_flash(ah)) {
 		if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET,
 					 &magic)) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Reading Magic # failed\n");
+			ath_err(common, "Reading Magic # failed\n");
 			return false;
 		}
 
@@ -90,9 +89,8 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 					eepdata++;
 				}
 			} else {
-				ath_print(common, ATH_DBG_FATAL,
-					  "Invalid EEPROM Magic. "
-					  "endianness mismatch.\n");
+				ath_err(common,
+					"Invalid EEPROM Magic. endianness mismatch.\n");
 				return -EINVAL;
 			}
 		}
@@ -163,9 +161,8 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 
 	if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
 	    ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
-			  sum, ah->eep_ops->get_eeprom_ver(ah));
+		ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
+			sum, ah->eep_ops->get_eeprom_ver(ah));
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index bcb9ed39c047..9308b684eaa2 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -72,8 +72,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 	if (!ath9k_hw_use_flash(ah)) {
 		if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET,
 					 &magic)) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Reading Magic # failed\n");
+			ath_err(common, "Reading Magic # failed\n");
 			return false;
 		}
 
@@ -93,9 +92,8 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 					eepdata++;
 				}
 			} else {
-				ath_print(common, ATH_DBG_FATAL,
-					  "Invalid EEPROM Magic. "
-					  "Endianness mismatch.\n");
+				ath_err(common,
+					"Invalid EEPROM Magic. Endianness mismatch.\n");
 				return -EINVAL;
 			}
 		}
@@ -160,9 +158,8 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 
 	if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR9287_EEP_VER
 	    || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
-			   sum, ah->eep_ops->get_eeprom_ver(ah));
+		ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
+			sum, ah->eep_ops->get_eeprom_ver(ah));
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 45f70b2404a1..864a877bc05a 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -96,8 +96,8 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah)
 	for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) {
 		if (!ath9k_hw_nvram_read(common, addr + ar5416_eep_start_loc,
 					 eep_data)) {
-			ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-				  "Unable to read eeprom region\n");
+			ath_err(ath9k_hw_common(ah),
+				"Unable to read eeprom region\n");
 			return false;
 		}
 		eep_data++;
@@ -117,7 +117,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 	int i, addr, size;
 
 	if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
-		ath_print(common, ATH_DBG_FATAL, "Reading Magic # failed\n");
+		ath_err(common, "Reading Magic # failed\n");
 		return false;
 	}
 
@@ -139,9 +139,8 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 					eepdata++;
 				}
 			} else {
-				ath_print(common, ATH_DBG_FATAL,
-					  "Invalid EEPROM Magic. "
-					  "Endianness mismatch.\n");
+				ath_err(common,
+					"Invalid EEPROM Magic. Endianness mismatch.\n");
 				return -EINVAL;
 			}
 		}
@@ -216,8 +215,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 
 	if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
 	    ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
+		ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
 			sum, ah->eep_ops->get_eeprom_ver(ah));
 		return -EINVAL;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 6a1a482f9dc3..2b1b58306662 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -103,8 +103,8 @@ static int ath_register_led(struct ath_softc *sc, struct ath_led *led,
 
 	ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev);
 	if (ret)
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Failed to register led:%s", led->name);
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"Failed to register led:%s", led->name);
 	else
 		led->registered = 1;
 	return ret;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index 1b72aa482ac7..dd9514e019ea 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -246,8 +246,8 @@ void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv)
 	qi.tqi_cwmax = qi_be.tqi_cwmax;
 
 	if (!ath9k_hw_set_txq_props(ah, priv->beaconq, &qi)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Unable to update beacon queue %u!\n", qnum);
+		ath_err(ath9k_hw_common(ah),
+			"Unable to update beacon queue %u!\n", qnum);
 	} else {
 		ath9k_hw_resettxqueue(ah, priv->beaconq);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 071d0c974747..20b32f614c1f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -495,37 +495,31 @@ static int ath9k_init_queues(struct ath9k_htc_priv *priv)
 
 	priv->beaconq = ath9k_hw_beaconq_setup(priv->ah);
 	if (priv->beaconq == -1) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup BEACON xmit queue\n");
+		ath_err(common, "Unable to setup BEACON xmit queue\n");
 		goto err;
 	}
 
 	priv->cabq = ath9k_htc_cabq_setup(priv);
 	if (priv->cabq == -1) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup CAB xmit queue\n");
+		ath_err(common, "Unable to setup CAB xmit queue\n");
 		goto err;
 	}
 
 	if (!ath9k_htc_txq_setup(priv, WME_AC_BE)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BE traffic\n");
+		ath_err(common, "Unable to setup xmit queue for BE traffic\n");
 		goto err;
 	}
 
 	if (!ath9k_htc_txq_setup(priv, WME_AC_BK)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BK traffic\n");
+		ath_err(common, "Unable to setup xmit queue for BK traffic\n");
 		goto err;
 	}
 	if (!ath9k_htc_txq_setup(priv, WME_AC_VI)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VI traffic\n");
+		ath_err(common, "Unable to setup xmit queue for VI traffic\n");
 		goto err;
 	}
 	if (!ath9k_htc_txq_setup(priv, WME_AC_VO)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VO traffic\n");
+		ath_err(common, "Unable to setup xmit queue for VO traffic\n");
 		goto err;
 	}
 
@@ -670,16 +664,15 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 
 	ret = ath9k_hw_init(ah);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to initialize hardware; "
-			  "initialization status: %d\n", ret);
+		ath_err(common,
+			"Unable to initialize hardware; initialization status: %d\n",
+			ret);
 		goto err_hw;
 	}
 
 	ret = ath9k_htc_init_debug(ah);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to create debugfs files\n");
+		ath_err(common, "Unable to create debugfs files\n");
 		goto err_debug;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 8266ce1f02e3..a8007af4e149 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -152,9 +152,9 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	caldata = &priv->caldata[channel->hw_value];
 	ret = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset channel (%u Mhz) "
-			  "reset status %d\n", channel->center_freq, ret);
+		ath_err(common,
+			"Unable to reset channel (%u Mhz) reset status %d\n",
+			channel->center_freq, ret);
 		goto err;
 	}
 
@@ -263,8 +263,9 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 	WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
 	if (ret) {
 		if (sta)
-			ath_print(common, ATH_DBG_FATAL,
-			  "Unable to add station entry for: %pM\n", sta->addr);
+			ath_err(common,
+				"Unable to add station entry for: %pM\n",
+				sta->addr);
 		return ret;
 	}
 
@@ -296,9 +297,9 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv,
 	WMI_CMD_BUF(WMI_NODE_REMOVE_CMDID, &sta_idx);
 	if (ret) {
 		if (sta)
-			ath_print(common, ATH_DBG_FATAL,
-			  "Unable to remove station entry for: %pM\n",
-			  sta->addr);
+			ath_err(common,
+				"Unable to remove station entry for: %pM\n",
+				sta->addr);
 		return ret;
 	}
 
@@ -390,8 +391,8 @@ static int ath9k_htc_send_rate_cmd(struct ath9k_htc_priv *priv,
 
 	WMI_CMD_BUF(WMI_RC_RATE_UPDATE_CMDID, trate);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to initialize Rate information on target\n");
+		ath_err(common,
+			"Unable to initialize Rate information on target\n");
 	}
 
 	return ret;
@@ -895,8 +896,8 @@ static int ath9k_register_led(struct ath9k_htc_priv *priv, struct ath_led *led,
 
 	ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_cdev);
 	if (ret)
-		ath_print(ath9k_hw_common(priv->ah), ATH_DBG_FATAL,
-			  "Failed to register led:%s", led->name);
+		ath_err(ath9k_hw_common(priv->ah),
+			"Failed to register led:%s", led->name);
 	else
 		led->registered = 1;
 
@@ -1024,9 +1025,9 @@ static void ath9k_htc_radio_enable(struct ieee80211_hw *hw)
 	/* Reset the HW */
 	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset hardware; reset status %d "
-			  "(freq %u MHz)\n", ret, ah->curchan->channel);
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			ret, ah->curchan->channel);
 	}
 
 	ath_update_txpow(priv);
@@ -1087,9 +1088,9 @@ static void ath9k_htc_radio_disable(struct ieee80211_hw *hw)
 	/* Reset the HW */
 	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset hardware; reset status %d "
-			  "(freq %u MHz)\n", ret, ah->curchan->channel);
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			ret, ah->curchan->channel);
 	}
 
 	/* Disable the PHY */
@@ -1175,9 +1176,9 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 	ath9k_hw_htc_resetinit(ah);
 	ret = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset hardware; reset status %d "
-			  "(freq %u MHz)\n", ret, curchan->center_freq);
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			ret, curchan->center_freq);
 		mutex_unlock(&priv->mutex);
 		return ret;
 	}
@@ -1243,8 +1244,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	/* Remove monitor interface here */
 	if (ah->opmode == NL80211_IFTYPE_MONITOR) {
 		if (ath9k_htc_remove_monitor_interface(priv))
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to remove monitor interface\n");
+			ath_err(common, "Unable to remove monitor interface\n");
 		else
 			ath_print(common, ATH_DBG_CONFIG,
 				  "Monitor interface removed\n");
@@ -1298,7 +1298,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
 		hvif.opmode = cpu_to_be32(HTC_M_IBSS);
 		break;
 	default:
-		ath_print(common, ATH_DBG_FATAL,
+		ath_err(common,
 			"Interface type %d not yet supported\n", vif->type);
 		ret = -EOPNOTSUPP;
 		goto out;
@@ -1405,8 +1405,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 					  hw->conf.channel_type);
 
 		if (ath9k_htc_set_channel(priv, hw, &priv->ah->channels[pos]) < 0) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to set channel\n");
+			ath_err(common, "Unable to set channel\n");
 			mutex_unlock(&priv->mutex);
 			return -EINVAL;
 		}
@@ -1426,8 +1425,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (conf->flags & IEEE80211_CONF_MONITOR) {
 			if (ath9k_htc_add_monitor_interface(priv))
-				ath_print(common, ATH_DBG_FATAL,
-					  "Failed to set monitor mode\n");
+				ath_err(common, "Failed to set monitor mode\n");
 			else
 				ath_print(common, ATH_DBG_CONFIG,
 					  "HW opmode set to Monitor mode\n");
@@ -1552,7 +1550,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	ret = ath_htc_txq_update(priv, qnum, &qi);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL, "TXQ Update failed\n");
+		ath_err(common, "TXQ Update failed\n");
 		goto out;
 	}
 
@@ -1764,8 +1762,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw,
 		spin_unlock_bh(&priv->tx_lock);
 		break;
 	default:
-		ath_print(ath9k_hw_common(priv->ah), ATH_DBG_FATAL,
-			  "Unknown AMPDU action\n");
+		ath_err(ath9k_hw_common(priv->ah), "Unknown AMPDU action\n");
 	}
 
 	return ret;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 77958675b55f..5bef41f8c82b 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -69,8 +69,8 @@ int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum,
 	qi.tqi_readyTime = qinfo->tqi_readyTime;
 
 	if (!ath9k_hw_set_txq_props(ah, qnum, &qi)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Unable to update hardware queue %u!\n", qnum);
+		ath_err(ath9k_hw_common(ah),
+			"Unable to update hardware queue %u!\n", qnum);
 		error = -EIO;
 	} else {
 		ath9k_hw_resettxqueue(ah, qnum);
@@ -296,8 +296,7 @@ void ath9k_htc_txep(void *drv_priv, struct sk_buff *skb,
 		   (ep_id == priv->data_vo_ep)) {
 		skb_pull(skb, sizeof(struct tx_frame_hdr));
 	} else {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unsupported TX EPID: %d\n", ep_id);
+		ath_err(common, "Unsupported TX EPID: %d\n", ep_id);
 		dev_kfree_skb_any(skb);
 		return;
 	}
@@ -337,9 +336,8 @@ bool ath9k_htc_txq_setup(struct ath9k_htc_priv *priv, int subtype)
 		return false;
 
 	if (qnum >= ARRAY_SIZE(priv->hwq_map)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "qnum %u out of range, max %u!\n",
-			  qnum, (unsigned int)ARRAY_SIZE(priv->hwq_map));
+		ath_err(common, "qnum %u out of range, max %zu!\n",
+			qnum, ARRAY_SIZE(priv->hwq_map));
 		ath9k_hw_releasetxqueue(ah, qnum);
 		return false;
 	}
@@ -490,8 +488,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 	__le16 fc;
 
 	if (skb->len <= HTC_RX_FRAME_HEADER_SIZE) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Corrupted RX frame, dropping\n");
+		ath_err(common, "Corrupted RX frame, dropping\n");
 		goto rx_next;
 	}
 
@@ -499,10 +496,9 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 
 	if (be16_to_cpu(rxstatus->rs_datalen) -
 	    (skb->len - HTC_RX_FRAME_HEADER_SIZE) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Corrupted RX data len, dropping "
-			  "(dlen: %d, skblen: %d)\n",
-			  rxstatus->rs_datalen, skb->len);
+		ath_err(common,
+			"Corrupted RX data len, dropping (dlen: %d, skblen: %d)\n",
+			rxstatus->rs_datalen, skb->len);
 		goto rx_next;
 	}
 
@@ -728,8 +724,7 @@ int ath9k_rx_init(struct ath9k_htc_priv *priv)
 	for (i = 0; i < ATH9K_HTC_RXBUF; i++) {
 		rxbuf = kzalloc(sizeof(struct ath9k_htc_rxbuf), GFP_KERNEL);
 		if (rxbuf == NULL) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to allocate RX buffers\n");
+			ath_err(common, "Unable to allocate RX buffers\n");
 			goto err;
 		}
 		list_add_tail(&rxbuf->list, &priv->rx.rxbuf);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 9b1ee7fc05c1..00ecbfa07df5 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -211,8 +211,8 @@ u16 ath9k_hw_computetxtime(struct ath_hw *ah,
 		}
 		break;
 	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Unknown phy %u (rate ix %u)\n", phy, rateix);
+		ath_err(ath9k_hw_common(ah),
+			"Unknown phy %u (rate ix %u)\n", phy, rateix);
 		txTime = 0;
 		break;
 	}
@@ -331,11 +331,9 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah)
 			REG_WRITE(ah, addr, wrData);
 			rdData = REG_READ(ah, addr);
 			if (rdData != wrData) {
-				ath_print(common, ATH_DBG_FATAL,
-					  "address test failed "
-					  "addr: 0x%08x - wr:0x%08x != "
-					  "rd:0x%08x\n",
-					  addr, wrData, rdData);
+				ath_err(common,
+					"address test failed addr: 0x%08x - wr:0x%08x != rd:0x%08x\n",
+					addr, wrData, rdData);
 				return false;
 			}
 		}
@@ -344,11 +342,9 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah)
 			REG_WRITE(ah, addr, wrData);
 			rdData = REG_READ(ah, addr);
 			if (wrData != rdData) {
-				ath_print(common, ATH_DBG_FATAL,
-					  "address test failed "
-					  "addr: 0x%08x - wr:0x%08x != "
-					  "rd:0x%08x\n",
-					  addr, wrData, rdData);
+				ath_err(common,
+					"address test failed addr: 0x%08x - wr:0x%08x != rd:0x%08x\n",
+					addr, wrData, rdData);
 				return false;
 			}
 		}
@@ -476,9 +472,8 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
 
 	ecode = ath9k_hw_rf_alloc_ext_banks(ah);
 	if (ecode) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Failed allocating banks for "
-			  "external radio\n");
+		ath_err(ath9k_hw_common(ah),
+			"Failed allocating banks for external radio\n");
 		ath9k_hw_rf_free_ext_banks(ah);
 		return ecode;
 	}
@@ -509,8 +504,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 		ah->hw_version.macVersion = AR_SREV_VERSION_9100;
 
 	if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Couldn't reset chip\n");
+		ath_err(common, "Couldn't reset chip\n");
 		return -EIO;
 	}
 
@@ -520,7 +514,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	ath9k_hw_attach_ops(ah);
 
 	if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) {
-		ath_print(common, ATH_DBG_FATAL, "Couldn't wakeup chip\n");
+		ath_err(common, "Couldn't wakeup chip\n");
 		return -EIO;
 	}
 
@@ -545,10 +539,9 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 		ah->config.max_txtrig_level = MAX_TX_FIFO_THRESHOLD;
 
 	if (!ath9k_hw_macversion_supported(ah)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Mac Chip Rev 0x%02x.%x is not supported by "
-			  "this driver\n", ah->hw_version.macVersion,
-			  ah->hw_version.macRev);
+		ath_err(common,
+			"Mac Chip Rev 0x%02x.%x is not supported by this driver\n",
+			ah->hw_version.macVersion, ah->hw_version.macRev);
 		return -EOPNOTSUPP;
 	}
 
@@ -594,8 +587,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 
 	r = ath9k_hw_init_macaddr(ah);
 	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Failed to initialize MAC address\n");
+		ath_err(common, "Failed to initialize MAC address\n");
 		return r;
 	}
 
@@ -633,17 +625,16 @@ int ath9k_hw_init(struct ath_hw *ah)
 	default:
 		if (common->bus_ops->ath_bus_type == ATH_USB)
 			break;
-		ath_print(common, ATH_DBG_FATAL,
-			  "Hardware device ID 0x%04x not supported\n",
-			  ah->hw_version.devid);
+		ath_err(common, "Hardware device ID 0x%04x not supported\n",
+			ah->hw_version.devid);
 		return -EOPNOTSUPP;
 	}
 
 	ret = __ath9k_hw_init(ah);
 	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to initialize hardware; "
-			  "initialization status: %d\n", ret);
+		ath_err(common,
+			"Unable to initialize hardware; initialization status: %d\n",
+			ret);
 		return ret;
 	}
 
@@ -1145,8 +1136,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 	}
 
 	if (!ath9k_hw_rfbus_req(ah)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Could not kill baseband RX\n");
+		ath_err(common, "Could not kill baseband RX\n");
 		return false;
 	}
 
@@ -1154,8 +1144,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 
 	r = ath9k_hw_rf_set_freq(ah, chan);
 	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Failed to set channel\n");
+		ath_err(common, "Failed to set channel\n");
 		return false;
 	}
 	ath9k_hw_set_clockrate(ah);
@@ -1287,7 +1276,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	}
 
 	if (!ath9k_hw_chip_reset(ah, chan)) {
-		ath_print(common, ATH_DBG_FATAL, "Chip reset failed\n");
+		ath_err(common, "Chip reset failed\n");
 		return -EINVAL;
 	}
 
@@ -1568,9 +1557,9 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah, int setChip)
 				    AR_RTC_FORCE_WAKE_EN);
 		}
 		if (i == 0) {
-			ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-				  "Failed to wakeup in %uus\n",
-				  POWER_UP_TIME / 20);
+			ath_err(ath9k_hw_common(ah),
+				"Failed to wakeup in %uus\n",
+				POWER_UP_TIME / 20);
 			return false;
 		}
 	}
@@ -1609,8 +1598,7 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
 		ath9k_set_power_network_sleep(ah, setChip);
 		break;
 	default:
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unknown power mode %u\n", mode);
+		ath_err(common, "Unknown power mode %u\n", mode);
 		return false;
 	}
 	ah->power_mode = mode;
@@ -1801,8 +1789,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 	eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
 	if ((eeval & (AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A)) == 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "no band has been marked as supported in EEPROM.\n");
+		ath_err(common,
+			"no band has been marked as supported in EEPROM\n");
 		return -EINVAL;
 	}
 
@@ -2348,9 +2336,9 @@ struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
 	timer = kzalloc(sizeof(struct ath_gen_timer), GFP_KERNEL);
 
 	if (timer == NULL) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-			  "Failed to allocate memory"
-			  "for hw timer[%d]\n", timer_index);
+		ath_err(ath9k_hw_common(ah),
+			"Failed to allocate memory for hw timer[%d]\n",
+			timer_index);
 		return NULL;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 918308a28410..2b519b387a29 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -283,8 +283,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
 
 	/* ath_desc must be a multiple of DWORDs */
 	if ((desc_len % 4) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "ath_desc not DWORD aligned\n");
+		ath_err(common, "ath_desc not DWORD aligned\n");
 		BUG_ON((desc_len % 4) != 0);
 		error = -ENOMEM;
 		goto fail;
@@ -736,8 +735,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 
 	error = ath9k_init_debug(ah);
 	if (error) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to create debugfs files\n");
+		ath_err(common, "Unable to create debugfs files\n");
 		goto error_world;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index b04b37b1124b..b96e750d4c37 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -204,9 +204,8 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q)
 		wait = wait_time;
 		while (ath9k_hw_numtxpending(ah, q)) {
 			if ((--wait) == 0) {
-				ath_print(common, ATH_DBG_FATAL,
-					  "Failed to stop TX DMA in 100 "
-					  "msec after killing last frame\n");
+				ath_err(common,
+					"Failed to stop TX DMA in 100 msec after killing last frame\n");
 				break;
 			}
 			udelay(ATH9K_TIME_QUANTUM);
@@ -368,14 +367,12 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
 			    ATH9K_TX_QUEUE_INACTIVE)
 				break;
 		if (q == pCap->total_queues) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "No available TX queue\n");
+			ath_err(common, "No available TX queue\n");
 			return -1;
 		}
 		break;
 	default:
-		ath_print(common, ATH_DBG_FATAL,
-			  "Invalid TX queue type: %u\n", type);
+		ath_err(common, "Invalid TX queue type: %u\n", type);
 		return -1;
 	}
 
@@ -383,8 +380,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "TX queue: %u already active\n", q);
+		ath_err(common, "TX queue: %u already active\n", q);
 		return -1;
 	}
 	memset(qi, 0, sizeof(struct ath9k_tx_queue_info));
@@ -735,9 +731,9 @@ bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set)
 				     AR_DIAG_RX_ABORT));
 
 			reg = REG_READ(ah, AR_OBS_BUS_1);
-			ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
-				  "RX failed to go idle in 10 ms RXSM=0x%x\n",
-				  reg);
+			ath_err(ath9k_hw_common(ah),
+				"RX failed to go idle in 10 ms RXSM=0x%x\n",
+				reg);
 
 			return false;
 		}
@@ -791,12 +787,11 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah)
 	}
 
 	if (i == 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "DMA failed to stop in %d ms "
-			  "AR_CR=0x%08x AR_DIAG_SW=0x%08x\n",
-			  AH_RX_STOP_DMA_TIMEOUT / 1000,
-			  REG_READ(ah, AR_CR),
-			  REG_READ(ah, AR_DIAG_SW));
+		ath_err(common,
+			"DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n",
+			AH_RX_STOP_DMA_TIMEOUT / 1000,
+			REG_READ(ah, AR_CR),
+			REG_READ(ah, AR_DIAG_SW));
 		return false;
 	} else {
 		return true;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index f026a031713b..c7a7abfb2221 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -268,16 +268,14 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 
 	r = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset channel (%u MHz), "
-			  "reset status %d\n",
-			  channel->center_freq, r);
+		ath_err(common,
+			"Unable to reset channel (%u MHz), reset status %d\n",
+			channel->center_freq, r);
 		goto ps_restore;
 	}
 
 	if (ath_startrecv(sc) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to restart recv logic\n");
+		ath_err(common, "Unable to restart recv logic\n");
 		r = -EIO;
 		goto ps_restore;
 	}
@@ -892,16 +890,14 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset channel (%u MHz), "
-			  "reset status %d\n",
-			  channel->center_freq, r);
+		ath_err(common,
+			"Unable to reset channel (%u MHz), reset status %d\n",
+			channel->center_freq, r);
 	}
 
 	ath_update_txpow(sc);
 	if (ath_startrecv(sc) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to restart recv logic\n");
+		ath_err(common, "Unable to restart recv logic\n");
 		spin_unlock_bh(&sc->sc_pcu_lock);
 		return;
 	}
@@ -955,10 +951,9 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Unable to reset channel (%u MHz), "
-			  "reset status %d\n",
-			  channel->center_freq, r);
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"Unable to reset channel (%u MHz), reset status %d\n",
+			channel->center_freq, r);
 	}
 
 	ath9k_hw_phy_disable(ah);
@@ -993,12 +988,11 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 
 	r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 	if (r)
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset hardware; reset status %d\n", r);
+		ath_err(common,
+			"Unable to reset hardware; reset status %d\n", r);
 
 	if (ath_startrecv(sc) != 0)
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to start recv logic\n");
+		ath_err(common, "Unable to start recv logic\n");
 
 	/*
 	 * We may be doing a reset in response to a request
@@ -1116,10 +1110,9 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	spin_lock_bh(&sc->sc_pcu_lock);
 	r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset hardware; reset status %d "
-			  "(freq %u MHz)\n", r,
-			  curchan->center_freq);
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			r, curchan->center_freq);
 		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
 	}
@@ -1138,8 +1131,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	 * here except setup the interrupt mask.
 	 */
 	if (ath_startrecv(sc) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to start recv logic\n");
+		ath_err(common, "Unable to start recv logic\n");
 		r = -EIO;
 		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
@@ -1378,8 +1370,8 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 		ic_opmode = vif->type;
 		break;
 	default:
-		ath_print(common, ATH_DBG_FATAL,
-			"Interface type %d not yet supported\n", vif->type);
+		ath_err(common, "Interface type %d not yet supported\n",
+			vif->type);
 		ret = -EOPNOTSUPP;
 		goto out;
 	}
@@ -1650,8 +1642,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 		}
 
 		if (ath_set_channel(sc, hw, &sc->sc_ah->channels[pos]) < 0) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to set channel\n");
+			ath_err(common, "Unable to set channel\n");
 			mutex_unlock(&sc->mutex);
 			return -EINVAL;
 		}
@@ -1775,7 +1766,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	ret = ath_txq_update(sc, txq->axq_qnum, &qi);
 	if (ret)
-		ath_print(common, ATH_DBG_FATAL, "TXQ Update failed\n");
+		ath_err(common, "TXQ Update failed\n");
 
 	if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
 		if (queue == WME_AC_BE && !ret)
@@ -2024,8 +2015,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
 		ath9k_ps_restore(sc);
 		break;
 	default:
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Unknown AMPDU action\n");
+		ath_err(ath9k_hw_common(sc->sc_ah), "Unknown AMPDU action\n");
 	}
 
 	local_bh_enable();
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 09f69a9617f4..71339dab0860 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -59,10 +59,9 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 
 	if (pdata) {
 		if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "%s: eeprom read failed, offset %08x "
-				  "is out of range\n",
-				  __func__, off);
+			ath_err(common,
+				"%s: eeprom read failed, offset %08x is out of range\n",
+				__func__, off);
 		}
 
 		*data = pdata->eeprom_data[off];
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 3e6ea3bc3d89..d8dcaab18299 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1576,8 +1576,8 @@ static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp
 
 	rate_priv = kzalloc(sizeof(struct ath_rate_priv), gfp);
 	if (!rate_priv) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Unable to allocate private rc structure\n");
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"Unable to allocate private rc structure\n");
 		return NULL;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 262c81595f6d..c477be06894e 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -269,7 +269,7 @@ static int ath_rx_edma_init(struct ath_softc *sc, int nbufs)
 				dev_kfree_skb_any(skb);
 				bf->bf_mpdu = NULL;
 				bf->bf_buf_addr = 0;
-				ath_print(common, ATH_DBG_FATAL,
+				ath_err(common,
 					"dma_mapping_error() on RX init\n");
 				error = -ENOMEM;
 				goto rx_init_fail;
@@ -335,9 +335,9 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 		error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf,
 				"rx", nbufs, 1, 0);
 		if (error != 0) {
-			ath_print(common, ATH_DBG_FATAL,
-				  "failed to allocate rx descriptors: %d\n",
-				  error);
+			ath_err(common,
+				"failed to allocate rx descriptors: %d\n",
+				error);
 			goto err;
 		}
 
@@ -358,8 +358,8 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 				dev_kfree_skb_any(skb);
 				bf->bf_mpdu = NULL;
 				bf->bf_buf_addr = 0;
-				ath_print(common, ATH_DBG_FATAL,
-					  "dma_mapping_error() on RX init\n");
+				ath_err(common,
+					"dma_mapping_error() on RX init\n");
 				error = -ENOMEM;
 				goto err;
 			}
@@ -1725,8 +1725,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			dev_kfree_skb_any(requeue_skb);
 			bf->bf_mpdu = NULL;
 			bf->bf_buf_addr = 0;
-			ath_print(common, ATH_DBG_FATAL,
-				  "dma_mapping_error() on RX\n");
+			ath_err(common, "dma_mapping_error() on RX\n");
 			ath_rx_send_to_mac80211(hw, sc, skb, rxs);
 			break;
 		}
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 821d3679c6ff..d26449c91d5f 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -985,9 +985,8 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 		return NULL;
 	}
 	if (qnum >= ARRAY_SIZE(sc->tx.txq)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "qnum %u out of range, max %u!\n",
-			  qnum, (unsigned int)ARRAY_SIZE(sc->tx.txq));
+		ath_err(common, "qnum %u out of range, max %zu!\n",
+			qnum, ARRAY_SIZE(sc->tx.txq));
 		ath9k_hw_releasetxqueue(ah, qnum);
 		return NULL;
 	}
@@ -1038,8 +1037,8 @@ int ath_txq_update(struct ath_softc *sc, int qnum,
 	qi.tqi_readyTime = qinfo->tqi_readyTime;
 
 	if (!ath9k_hw_set_txq_props(ah, qnum, &qi)) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Unable to update hardware queue %u!\n", qnum);
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"Unable to update hardware queue %u!\n", qnum);
 		error = -EIO;
 	} else {
 		ath9k_hw_resettxqueue(ah, qnum);
@@ -1197,14 +1196,13 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 	if (npend) {
 		int r;
 
-		ath_print(common, ATH_DBG_FATAL,
-			  "Failed to stop TX DMA. Resetting hardware!\n");
+		ath_err(common, "Failed to stop TX DMA. Resetting hardware!\n");
 
 		r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 		if (r)
-			ath_print(common, ATH_DBG_FATAL,
-				  "Unable to reset hardware; reset status %d\n",
-				  r);
+			ath_err(common,
+				"Unable to reset hardware; reset status %d\n",
+				r);
 	}
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
@@ -1663,8 +1661,8 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 	if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {
 		bf->bf_mpdu = NULL;
 		bf->bf_buf_addr = 0;
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "dma_mapping_error() on TX\n");
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"dma_mapping_error() on TX\n");
 		ath_tx_return_buffer(sc, bf);
 		return NULL;
 	}
@@ -2260,16 +2258,16 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
 	error = ath_descdma_setup(sc, &sc->tx.txdma, &sc->tx.txbuf,
 				  "tx", nbufs, 1, 1);
 	if (error != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Failed to allocate tx descriptors: %d\n", error);
+		ath_err(common,
+			"Failed to allocate tx descriptors: %d\n", error);
 		goto err;
 	}
 
 	error = ath_descdma_setup(sc, &sc->beacon.bdma, &sc->beacon.bbuf,
 				  "beacon", ATH_BCBUF, 1, 1);
 	if (error != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Failed to allocate beacon descriptors: %d\n", error);
+		ath_err(common,
+			"Failed to allocate beacon descriptors: %d\n", error);
 		goto err;
 	}
 
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 62e3dac8f92a..3a4769506ce3 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -37,8 +37,7 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 	void *ah = common->ah;
 
 	if (entry >= common->keymax) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "keychache entry %u out of range\n", entry);
+		ath_err(common, "keycache entry %u out of range\n", entry);
 		return false;
 	}
 
@@ -75,8 +74,7 @@ static bool ath_hw_keysetmac(struct ath_common *common,
 	void *ah = common->ah;
 
 	if (entry >= common->keymax) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "keychache entry %u out of range\n", entry);
+		ath_err(common, "keycache entry %u out of range\n", entry);
 		return false;
 	}
 
@@ -117,8 +115,7 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 	u32 keyType;
 
 	if (entry >= common->keymax) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "keycache entry %u out of range\n", entry);
+		ath_err(common, "keycache entry %u out of range\n", entry);
 		return false;
 	}
 
@@ -159,8 +156,7 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 		keyType = AR_KEYTABLE_TYPE_CLR;
 		break;
 	default:
-		ath_print(common, ATH_DBG_FATAL,
-			  "cipher %u not supported\n", k->kv_type);
+		ath_err(common, "cipher %u not supported\n", k->kv_type);
 		return false;
 	}
 
@@ -341,8 +337,7 @@ static int ath_setkey_tkip(struct ath_common *common, u16 keyix, const u8 *key,
 	memcpy(hk->kv_mic, key_txmic, sizeof(hk->kv_mic));
 	if (!ath_hw_set_keycache_entry(common, keyix, hk, NULL)) {
 		/* TX MIC entry failed. No need to proceed further */
-		ath_print(common, ATH_DBG_FATAL,
-			  "Setting TX MIC Key Failed\n");
+		ath_err(common, "Setting TX MIC Key Failed\n");
 		return 0;
 	}
 
-- 
cgit v1.2.3


From 226afe68fdbd1aa3680158aca0a3631cbd019626 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 2 Dec 2010 19:12:37 -0800
Subject: ath: Convert ath_print to ath_dbg

Remove ath/debug.h and the includes of these files.
Coalesce long formats.
Correct a few misspellings and missing "\n"s from these logging messages.
Remove unnecessary trailing space before a newline.
Remove ARRAY_SIZE casts, use printf type %zu

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c           |   1 -
 drivers/net/wireless/ath/ath5k/debug.c          |   1 -
 drivers/net/wireless/ath/ath9k/ani.c            |  97 +++++------
 drivers/net/wireless/ath/ath9k/ar5008_phy.c     | 187 +++++++++-----------
 drivers/net/wireless/ath/ath9k/ar9002_calib.c   | 220 ++++++++++++------------
 drivers/net/wireless/ath/ath9k/ar9002_mac.c     |  20 +--
 drivers/net/wireless/ath/ath9k/ar9003_calib.c   | 217 ++++++++++++-----------
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c  | 173 +++++++++----------
 drivers/net/wireless/ath/ath9k/ar9003_mac.c     |  16 +-
 drivers/net/wireless/ath/ath9k/ar9003_phy.c     | 205 +++++++++++-----------
 drivers/net/wireless/ath/ath9k/beacon.c         |  65 ++++---
 drivers/net/wireless/ath/ath9k/calib.c          |  59 ++++---
 drivers/net/wireless/ath/ath9k/common.c         |   4 +-
 drivers/net/wireless/ath/ath9k/common.h         |   1 -
 drivers/net/wireless/ath/ath9k/eeprom.c         |   4 +-
 drivers/net/wireless/ath/ath9k/eeprom_4k.c      |  61 ++++---
 drivers/net/wireless/ath/ath9k/eeprom_9287.c    |  26 +--
 drivers/net/wireless/ath/ath9k/eeprom_def.c     |  53 +++---
 drivers/net/wireless/ath/ath9k/gpio.c           |  16 +-
 drivers/net/wireless/ath/ath9k/htc_drv_beacon.c |  20 +--
 drivers/net/wireless/ath/ath9k/htc_drv_gpio.c   |  15 +-
 drivers/net/wireless/ath/ath9k/htc_drv_init.c   |  36 ++--
 drivers/net/wireless/ath/ath9k/htc_drv_main.c   | 133 +++++++-------
 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c   |   8 +-
 drivers/net/wireless/ath/ath9k/hw.c             |  83 +++++----
 drivers/net/wireless/ath/ath9k/hw.h             |   1 -
 drivers/net/wireless/ath/ath9k/init.c           |  22 +--
 drivers/net/wireless/ath/ath9k/mac.c            |  86 ++++-----
 drivers/net/wireless/ath/ath9k/main.c           | 129 +++++++-------
 drivers/net/wireless/ath/ath9k/rc.c             |  14 +-
 drivers/net/wireless/ath/ath9k/recv.c           |  33 ++--
 drivers/net/wireless/ath/ath9k/virtual.c        |   7 +-
 drivers/net/wireless/ath/ath9k/wmi.c            |  12 +-
 drivers/net/wireless/ath/ath9k/xmit.c           |  54 +++---
 drivers/net/wireless/ath/debug.h                |  22 ---
 drivers/net/wireless/ath/key.c                  |  13 +-
 36 files changed, 1009 insertions(+), 1105 deletions(-)
 delete mode 100644 drivers/net/wireless/ath/debug.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 380ff2f5f1d0..950fc379c3b8 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -60,7 +60,6 @@
 #include "reg.h"
 #include "debug.h"
 #include "ani.h"
-#include "../debug.h"
 
 static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 5341dd2860d3..d2f84d76bb07 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -60,7 +60,6 @@
 
 #include "base.h"
 #include "debug.h"
-#include "../debug.h"
 
 static unsigned int ath5k_debug;
 module_param_named(debug, ath5k_debug, uint, 0);
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 29a045da184b..e2ffac3d4d8e 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -135,8 +135,8 @@ static void ath9k_ani_restart(struct ath_hw *ah)
 		cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high;
 	}
 
-	ath_print(common, ATH_DBG_ANI,
-		  "Writing ofdmbase=%u   cckbase=%u\n", ofdm_base, cck_base);
+	ath_dbg(common, ATH_DBG_ANI,
+		"Writing ofdmbase=%u   cckbase=%u\n", ofdm_base, cck_base);
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
@@ -267,11 +267,11 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel)
 
 	aniState->noiseFloor = BEACON_RSSI(ah);
 
-	ath_print(common, ATH_DBG_ANI,
-		  "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
-		  aniState->ofdmNoiseImmunityLevel,
-		  immunityLevel, aniState->noiseFloor,
-		  aniState->rssiThrLow, aniState->rssiThrHigh);
+	ath_dbg(common, ATH_DBG_ANI,
+		"**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
+		aniState->ofdmNoiseImmunityLevel,
+		immunityLevel, aniState->noiseFloor,
+		aniState->rssiThrLow, aniState->rssiThrHigh);
 
 	aniState->ofdmNoiseImmunityLevel = immunityLevel;
 
@@ -334,11 +334,11 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel)
 	const struct ani_cck_level_entry *entry_cck;
 
 	aniState->noiseFloor = BEACON_RSSI(ah);
-	ath_print(common, ATH_DBG_ANI,
-		  "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
-		  aniState->cckNoiseImmunityLevel, immunityLevel,
-		  aniState->noiseFloor, aniState->rssiThrLow,
-		  aniState->rssiThrHigh);
+	ath_dbg(common, ATH_DBG_ANI,
+		"**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
+		aniState->cckNoiseImmunityLevel, immunityLevel,
+		aniState->noiseFloor, aniState->rssiThrLow,
+		aniState->rssiThrHigh);
 
 	if ((ah->opmode == NL80211_IFTYPE_STATION ||
 	     ah->opmode == NL80211_IFTYPE_ADHOC) &&
@@ -478,8 +478,8 @@ static void ath9k_ani_reset_old(struct ath_hw *ah, bool is_scanning)
 
 	if (ah->opmode != NL80211_IFTYPE_STATION
 	    && ah->opmode != NL80211_IFTYPE_ADHOC) {
-		ath_print(common, ATH_DBG_ANI,
-			  "Reset ANI state opmode %u\n", ah->opmode);
+		ath_dbg(common, ATH_DBG_ANI,
+			"Reset ANI state opmode %u\n", ah->opmode);
 		ah->stats.ast_ani_reset++;
 
 		if (ah->opmode == NL80211_IFTYPE_AP) {
@@ -584,16 +584,14 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning)
 		    ATH9K_ANI_OFDM_DEF_LEVEL ||
 		    aniState->cckNoiseImmunityLevel !=
 		    ATH9K_ANI_CCK_DEF_LEVEL) {
-			ath_print(common, ATH_DBG_ANI,
-				  "Restore defaults: opmode %u "
-				  "chan %d Mhz/0x%x is_scanning=%d "
-				  "ofdm:%d cck:%d\n",
-				  ah->opmode,
-				  chan->channel,
-				  chan->channelFlags,
-				  is_scanning,
-				  aniState->ofdmNoiseImmunityLevel,
-				  aniState->cckNoiseImmunityLevel);
+			ath_dbg(common, ATH_DBG_ANI,
+				"Restore defaults: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n",
+				ah->opmode,
+				chan->channel,
+				chan->channelFlags,
+				is_scanning,
+				aniState->ofdmNoiseImmunityLevel,
+				aniState->cckNoiseImmunityLevel);
 
 			ath9k_hw_set_ofdm_nil(ah, ATH9K_ANI_OFDM_DEF_LEVEL);
 			ath9k_hw_set_cck_nil(ah, ATH9K_ANI_CCK_DEF_LEVEL);
@@ -602,16 +600,14 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning)
 		/*
 		 * restore historical levels for this channel
 		 */
-		ath_print(common, ATH_DBG_ANI,
-			  "Restore history: opmode %u "
-			  "chan %d Mhz/0x%x is_scanning=%d "
-			  "ofdm:%d cck:%d\n",
-			  ah->opmode,
-			  chan->channel,
-			  chan->channelFlags,
-			  is_scanning,
-			  aniState->ofdmNoiseImmunityLevel,
-			  aniState->cckNoiseImmunityLevel);
+		ath_dbg(common, ATH_DBG_ANI,
+			"Restore history: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n",
+			ah->opmode,
+			chan->channel,
+			chan->channelFlags,
+			is_scanning,
+			aniState->ofdmNoiseImmunityLevel,
+			aniState->cckNoiseImmunityLevel);
 
 			ath9k_hw_set_ofdm_nil(ah,
 					      aniState->ofdmNoiseImmunityLevel);
@@ -666,19 +662,17 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)
 
 	if (!use_new_ani(ah) && (phyCnt1 < ofdm_base || phyCnt2 < cck_base)) {
 		if (phyCnt1 < ofdm_base) {
-			ath_print(common, ATH_DBG_ANI,
-				  "phyCnt1 0x%x, resetting "
-				  "counter value to 0x%x\n",
-				  phyCnt1, ofdm_base);
+			ath_dbg(common, ATH_DBG_ANI,
+				"phyCnt1 0x%x, resetting counter value to 0x%x\n",
+				phyCnt1, ofdm_base);
 			REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base);
 			REG_WRITE(ah, AR_PHY_ERR_MASK_1,
 				  AR_PHY_ERR_OFDM_TIMING);
 		}
 		if (phyCnt2 < cck_base) {
-			ath_print(common, ATH_DBG_ANI,
-				  "phyCnt2 0x%x, resetting "
-				  "counter value to 0x%x\n",
-				  phyCnt2, cck_base);
+			ath_dbg(common, ATH_DBG_ANI,
+				"phyCnt2 0x%x, resetting counter value to 0x%x\n",
+				phyCnt2, cck_base);
 			REG_WRITE(ah, AR_PHY_ERR_2, cck_base);
 			REG_WRITE(ah, AR_PHY_ERR_MASK_2,
 				  AR_PHY_ERR_CCK_TIMING);
@@ -719,13 +713,12 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan)
 	cckPhyErrRate =  aniState->cckPhyErrCount * 1000 /
 			 aniState->listenTime;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "listenTime=%d OFDM:%d errs=%d/s CCK:%d "
-		  "errs=%d/s ofdm_turn=%d\n",
-		  aniState->listenTime,
-		  aniState->ofdmNoiseImmunityLevel,
-		  ofdmPhyErrRate, aniState->cckNoiseImmunityLevel,
-		  cckPhyErrRate, aniState->ofdmsTurn);
+	ath_dbg(common, ATH_DBG_ANI,
+		"listenTime=%d OFDM:%d errs=%d/s CCK:%d errs=%d/s ofdm_turn=%d\n",
+		aniState->listenTime,
+		aniState->ofdmNoiseImmunityLevel,
+		ofdmPhyErrRate, aniState->cckNoiseImmunityLevel,
+		cckPhyErrRate, aniState->ofdmsTurn);
 
 	if (aniState->listenTime > 5 * ah->aniperiod) {
 		if (ofdmPhyErrRate <= ah->config.ofdm_trig_low &&
@@ -755,7 +748,7 @@ void ath9k_enable_mib_counters(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	ath_print(common, ATH_DBG_ANI, "Enable MIB counters\n");
+	ath_dbg(common, ATH_DBG_ANI, "Enable MIB counters\n");
 
 	ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
 
@@ -777,7 +770,7 @@ void ath9k_hw_disable_mib_counters(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	ath_print(common, ATH_DBG_ANI, "Disable MIB counters\n");
+	ath_dbg(common, ATH_DBG_ANI, "Disable MIB counters\n");
 
 	REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC);
 	ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
@@ -852,7 +845,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	int i;
 
-	ath_print(common, ATH_DBG_ANI, "Initialize ANI\n");
+	ath_dbg(common, ATH_DBG_ANI, "Initialize ANI\n");
 
 	if (use_new_ani(ah)) {
 		ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW;
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 9af9f23af3c4..059330aac645 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -130,9 +130,8 @@ static void ar5008_hw_force_bias(struct ath_hw *ah, u16 synth_freq)
 	/* pre-reverse this field */
 	tmp_reg = ath9k_hw_reverse_bits(new_bias, 3);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Force rf_pwd_icsyndiv to %1d on %4d\n",
-		  new_bias, synth_freq);
+	ath_dbg(common, ATH_DBG_CONFIG, "Force rf_pwd_icsyndiv to %1d on %4d\n",
+		new_bias, synth_freq);
 
 	/* swizzle rf_pwd_icsyndiv */
 	ar5008_hw_phy_modify_rx_buffer(ah->analogBank6Data, tmp_reg, 3, 181, 3);
@@ -1054,10 +1053,9 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(ah->totalSizeDesired)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "level out of range (%u > %u)\n",
-				  level,
-				  (unsigned)ARRAY_SIZE(ah->totalSizeDesired));
+			ath_dbg(common, ATH_DBG_ANI,
+				"level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(ah->totalSizeDesired));
 			return false;
 		}
 
@@ -1159,10 +1157,9 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(firstep)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "level out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(firstep));
+			ath_dbg(common, ATH_DBG_ANI,
+				"level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(firstep));
 			return false;
 		}
 		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
@@ -1180,10 +1177,9 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(cycpwrThr1)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "level out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(cycpwrThr1));
+			ath_dbg(common, ATH_DBG_ANI,
+				"level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(cycpwrThr1));
 			return false;
 		}
 		REG_RMW_FIELD(ah, AR_PHY_TIMING5,
@@ -1199,25 +1195,22 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 	case ATH9K_ANI_PRESENT:
 		break;
 	default:
-		ath_print(common, ATH_DBG_ANI,
-			  "invalid cmd %u\n", cmd);
+		ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
 		return false;
 	}
 
-	ath_print(common, ATH_DBG_ANI, "ANI parameters:\n");
-	ath_print(common, ATH_DBG_ANI,
-		  "noiseImmunityLevel=%d, spurImmunityLevel=%d, "
-		  "ofdmWeakSigDetectOff=%d\n",
-		  aniState->noiseImmunityLevel,
-		  aniState->spurImmunityLevel,
-		  !aniState->ofdmWeakSigDetectOff);
-	ath_print(common, ATH_DBG_ANI,
-		  "cckWeakSigThreshold=%d, "
-		  "firstepLevel=%d, listenTime=%d\n",
-		  aniState->cckWeakSigThreshold,
-		  aniState->firstepLevel,
-		  aniState->listenTime);
-	ath_print(common, ATH_DBG_ANI,
+	ath_dbg(common, ATH_DBG_ANI, "ANI parameters:\n");
+	ath_dbg(common, ATH_DBG_ANI,
+		"noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetectOff=%d\n",
+		aniState->noiseImmunityLevel,
+		aniState->spurImmunityLevel,
+		!aniState->ofdmWeakSigDetectOff);
+	ath_dbg(common, ATH_DBG_ANI,
+		"cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n",
+		aniState->cckWeakSigThreshold,
+		aniState->firstepLevel,
+		aniState->listenTime);
+	ath_dbg(common, ATH_DBG_ANI,
 		"ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n",
 		aniState->ofdmPhyErrCount,
 		aniState->cckPhyErrCount);
@@ -1302,12 +1295,12 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
 
 		if (!on != aniState->ofdmWeakSigDetectOff) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: ofdm weak signal: %s=>%s\n",
-				  chan->channel,
-				  !aniState->ofdmWeakSigDetectOff ?
-					"on" : "off",
-				  on ? "on" : "off");
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: ofdm weak signal: %s=>%s\n",
+				chan->channel,
+				!aniState->ofdmWeakSigDetectOff ?
+				"on" : "off",
+				on ? "on" : "off");
 			if (on)
 				ah->stats.ast_ani_ofdmon++;
 			else
@@ -1320,11 +1313,9 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(firstep_table)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "ATH9K_ANI_FIRSTEP_LEVEL: level "
-				  "out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(firstep_table));
+			ath_dbg(common, ATH_DBG_ANI,
+				"ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(firstep_table));
 			return false;
 		}
 
@@ -1359,24 +1350,22 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 			      AR_PHY_FIND_SIG_FIRSTEP_LOW, value2);
 
 		if (level != aniState->firstepLevel) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "firstep[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->firstepLevel,
-				  level,
-				  ATH9K_ANI_FIRSTEP_LVL_NEW,
-				  value,
-				  aniState->iniDef.firstep);
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "firstep_low[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->firstepLevel,
-				  level,
-				  ATH9K_ANI_FIRSTEP_LVL_NEW,
-				  value2,
-				  aniState->iniDef.firstepLow);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->firstepLevel,
+				level,
+				ATH9K_ANI_FIRSTEP_LVL_NEW,
+				value,
+				aniState->iniDef.firstep);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->firstepLevel,
+				level,
+				ATH9K_ANI_FIRSTEP_LVL_NEW,
+				value2,
+				aniState->iniDef.firstepLow);
 			if (level > aniState->firstepLevel)
 				ah->stats.ast_ani_stepup++;
 			else if (level < aniState->firstepLevel)
@@ -1389,11 +1378,9 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(cycpwrThr1_table)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level "
-				  "out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(cycpwrThr1_table));
+			ath_dbg(common, ATH_DBG_ANI,
+				"ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(cycpwrThr1_table));
 			return false;
 		}
 		/*
@@ -1427,24 +1414,22 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 			      AR_PHY_EXT_TIMING5_CYCPWR_THR1, value2);
 
 		if (level != aniState->spurImmunityLevel) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "cycpwrThr1[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->spurImmunityLevel,
-				  level,
-				  ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
-				  value,
-				  aniState->iniDef.cycpwrThr1);
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "cycpwrThr1Ext[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->spurImmunityLevel,
-				  level,
-				  ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
-				  value2,
-				  aniState->iniDef.cycpwrThr1Ext);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->spurImmunityLevel,
+				level,
+				ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
+				value,
+				aniState->iniDef.cycpwrThr1);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->spurImmunityLevel,
+				level,
+				ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
+				value2,
+				aniState->iniDef.cycpwrThr1Ext);
 			if (level > aniState->spurImmunityLevel)
 				ah->stats.ast_ani_spurup++;
 			else if (level < aniState->spurImmunityLevel)
@@ -1463,22 +1448,19 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 	case ATH9K_ANI_PRESENT:
 		break;
 	default:
-		ath_print(common, ATH_DBG_ANI,
-			  "invalid cmd %u\n", cmd);
+		ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
 		return false;
 	}
 
-	ath_print(common, ATH_DBG_ANI,
-		  "ANI parameters: SI=%d, ofdmWS=%s FS=%d "
-		  "MRCcck=%s listenTime=%d "
-		  "ofdmErrs=%d cckErrs=%d\n",
-		  aniState->spurImmunityLevel,
-		  !aniState->ofdmWeakSigDetectOff ? "on" : "off",
-		  aniState->firstepLevel,
-		  !aniState->mrcCCKOff ? "on" : "off",
-		  aniState->listenTime,
-		  aniState->ofdmPhyErrCount,
-		  aniState->cckPhyErrCount);
+	ath_dbg(common, ATH_DBG_ANI,
+		"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
+		aniState->spurImmunityLevel,
+		!aniState->ofdmWeakSigDetectOff ? "on" : "off",
+		aniState->firstepLevel,
+		!aniState->mrcCCKOff ? "on" : "off",
+		aniState->listenTime,
+		aniState->ofdmPhyErrCount,
+		aniState->cckPhyErrCount);
 	return true;
 }
 
@@ -1524,13 +1506,12 @@ static void ar5008_hw_ani_cache_ini_regs(struct ath_hw *ah)
 
 	iniDef = &aniState->iniDef;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
-		  ah->hw_version.macVersion,
-		  ah->hw_version.macRev,
-		  ah->opmode,
-		  chan->channel,
-		  chan->channelFlags);
+	ath_dbg(common, ATH_DBG_ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
+		ah->hw_version.macVersion,
+		ah->hw_version.macRev,
+		ah->opmode,
+		chan->channel,
+		chan->channelFlags);
 
 	val = REG_READ(ah, AR_PHY_SFCORR);
 	iniDef->m1Thresh = MS(val, AR_PHY_SFCORR_M1_THRESH);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 15f62cd0cc38..01880aa13e36 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -39,18 +39,18 @@ static void ar9002_hw_setup_calibration(struct ath_hw *ah,
 	switch (currCal->calData->calType) {
 	case IQ_MISMATCH_CAL:
 		REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "starting IQ Mismatch Calibration\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"starting IQ Mismatch Calibration\n");
 		break;
 	case ADC_GAIN_CAL:
 		REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_GAIN);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "starting ADC Gain Calibration\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"starting ADC Gain Calibration\n");
 		break;
 	case ADC_DC_CAL:
 		REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_PER);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "starting ADC DC Calibration\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"starting ADC DC Calibration\n");
 		break;
 	}
 
@@ -107,11 +107,11 @@ static void ar9002_hw_iqcal_collect(struct ath_hw *ah)
 			REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
 		ah->totalIqCorrMeas[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
-		ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-			  "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
-			  ah->cal_samples, i, ah->totalPowerMeasI[i],
-			  ah->totalPowerMeasQ[i],
-			  ah->totalIqCorrMeas[i]);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+			"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
+			ah->cal_samples, i, ah->totalPowerMeasI[i],
+			ah->totalPowerMeasQ[i],
+			ah->totalIqCorrMeas[i]);
 	}
 }
 
@@ -129,14 +129,13 @@ static void ar9002_hw_adc_gaincal_collect(struct ath_hw *ah)
 		ah->totalAdcQEvenPhase[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
 
-		ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-			  "%d: Chn %d oddi=0x%08x; eveni=0x%08x; "
-			  "oddq=0x%08x; evenq=0x%08x;\n",
-			  ah->cal_samples, i,
-			  ah->totalAdcIOddPhase[i],
-			  ah->totalAdcIEvenPhase[i],
-			  ah->totalAdcQOddPhase[i],
-			  ah->totalAdcQEvenPhase[i]);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+			"%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n",
+			ah->cal_samples, i,
+			ah->totalAdcIOddPhase[i],
+			ah->totalAdcIEvenPhase[i],
+			ah->totalAdcQOddPhase[i],
+			ah->totalAdcQEvenPhase[i]);
 	}
 }
 
@@ -154,14 +153,13 @@ static void ar9002_hw_adc_dccal_collect(struct ath_hw *ah)
 		ah->totalAdcDcOffsetQEvenPhase[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
 
-		ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-			  "%d: Chn %d oddi=0x%08x; eveni=0x%08x; "
-			  "oddq=0x%08x; evenq=0x%08x;\n",
-			  ah->cal_samples, i,
-			  ah->totalAdcDcOffsetIOddPhase[i],
-			  ah->totalAdcDcOffsetIEvenPhase[i],
-			  ah->totalAdcDcOffsetQOddPhase[i],
-			  ah->totalAdcDcOffsetQEvenPhase[i]);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+			"%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n",
+			ah->cal_samples, i,
+			ah->totalAdcDcOffsetIOddPhase[i],
+			ah->totalAdcDcOffsetIEvenPhase[i],
+			ah->totalAdcDcOffsetQOddPhase[i],
+			ah->totalAdcDcOffsetQEvenPhase[i]);
 	}
 }
 
@@ -178,13 +176,13 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 		powerMeasQ = ah->totalPowerMeasQ[i];
 		iqCorrMeas = ah->totalIqCorrMeas[i];
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Starting IQ Cal and Correction for Chain %d\n",
-			  i);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Starting IQ Cal and Correction for Chain %d\n",
+			i);
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Orignal: Chn %diq_corr_meas = 0x%08x\n",
-			  i, ah->totalIqCorrMeas[i]);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Orignal: Chn %diq_corr_meas = 0x%08x\n",
+			i, ah->totalIqCorrMeas[i]);
 
 		iqCorrNeg = 0;
 
@@ -193,12 +191,12 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			iqCorrNeg = 1;
 		}
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
-		ath_print(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
-			  iqCorrNeg);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
+		ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
+			iqCorrNeg);
 
 		iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 128;
 		qCoffDenom = powerMeasQ / 64;
@@ -207,14 +205,14 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 		    (qCoffDenom != 0)) {
 			iCoff = iqCorrMeas / iCoffDenom;
 			qCoff = powerMeasI / qCoffDenom - 64;
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d iCoff = 0x%08x\n", i, iCoff);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d qCoff = 0x%08x\n", i, qCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d iCoff = 0x%08x\n", i, iCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d qCoff = 0x%08x\n", i, qCoff);
 
 			iCoff = iCoff & 0x3f;
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "New: Chn %d iCoff = 0x%08x\n", i, iCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"New: Chn %d iCoff = 0x%08x\n", i, iCoff);
 			if (iqCorrNeg == 0x0)
 				iCoff = 0x40 - iCoff;
 
@@ -223,9 +221,9 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			else if (qCoff <= -16)
 				qCoff = -16;
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d : iCoff = 0x%x  qCoff = 0x%x\n",
-				  i, iCoff, qCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d : iCoff = 0x%x  qCoff = 0x%x\n",
+				i, iCoff, qCoff);
 
 			REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i),
 				      AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF,
@@ -233,9 +231,9 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i),
 				      AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF,
 				      qCoff);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "IQ Cal and Correction done for Chain %d\n",
-				  i);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"IQ Cal and Correction done for Chain %d\n",
+				i);
 		}
 	}
 
@@ -255,21 +253,21 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains)
 		qOddMeasOffset = ah->totalAdcQOddPhase[i];
 		qEvenMeasOffset = ah->totalAdcQEvenPhase[i];
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Starting ADC Gain Cal for Chain %d\n", i);
-
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_odd_i = 0x%08x\n", i,
-			  iOddMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_even_i = 0x%08x\n", i,
-			  iEvenMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_odd_q = 0x%08x\n", i,
-			  qOddMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_even_q = 0x%08x\n", i,
-			  qEvenMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Starting ADC Gain Cal for Chain %d\n", i);
+
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_odd_i = 0x%08x\n", i,
+			iOddMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_even_i = 0x%08x\n", i,
+			iEvenMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_odd_q = 0x%08x\n", i,
+			qOddMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_even_q = 0x%08x\n", i,
+			qEvenMeasOffset);
 
 		if (iOddMeasOffset != 0 && qEvenMeasOffset != 0) {
 			iGainMismatch =
@@ -279,20 +277,20 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains)
 				((qOddMeasOffset * 32) /
 				 qEvenMeasOffset) & 0x3f;
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d gain_mismatch_i = 0x%08x\n", i,
-				  iGainMismatch);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d gain_mismatch_q = 0x%08x\n", i,
-				  qGainMismatch);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d gain_mismatch_i = 0x%08x\n", i,
+				iGainMismatch);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d gain_mismatch_q = 0x%08x\n", i,
+				qGainMismatch);
 
 			val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i));
 			val &= 0xfffff000;
 			val |= (qGainMismatch) | (iGainMismatch << 6);
 			REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val);
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "ADC Gain Cal done for Chain %d\n", i);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"ADC Gain Cal done for Chain %d\n", i);
 		}
 	}
 
@@ -317,41 +315,41 @@ static void ar9002_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains)
 		qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i];
 		qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i];
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			   "Starting ADC DC Offset Cal for Chain %d\n", i);
-
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_odd_i = %d\n", i,
-			  iOddMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_even_i = %d\n", i,
-			  iEvenMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_odd_q = %d\n", i,
-			  qOddMeasOffset);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_even_q = %d\n", i,
-			  qEvenMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Starting ADC DC Offset Cal for Chain %d\n", i);
+
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_odd_i = %d\n", i,
+			iOddMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_even_i = %d\n", i,
+			iEvenMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_odd_q = %d\n", i,
+			qOddMeasOffset);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_even_q = %d\n", i,
+			qEvenMeasOffset);
 
 		iDcMismatch = (((iEvenMeasOffset - iOddMeasOffset) * 2) /
 			       numSamples) & 0x1ff;
 		qDcMismatch = (((qOddMeasOffset - qEvenMeasOffset) * 2) /
 			       numSamples) & 0x1ff;
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d dc_offset_mismatch_i = 0x%08x\n", i,
-			  iDcMismatch);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d dc_offset_mismatch_q = 0x%08x\n", i,
-			  qDcMismatch);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d dc_offset_mismatch_i = 0x%08x\n", i,
+			iDcMismatch);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d dc_offset_mismatch_q = 0x%08x\n", i,
+			qDcMismatch);
 
 		val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i));
 		val &= 0xc0000fff;
 		val |= (qDcMismatch << 12) | (iDcMismatch << 21);
 		REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val);
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "ADC DC Offset Cal done for Chain %d\n", i);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"ADC DC Offset Cal done for Chain %d\n", i);
 	}
 
 	REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(0),
@@ -540,7 +538,7 @@ static inline void ar9285_hw_pa_cal(struct ath_hw *ah, bool is_reset)
 		{ 0x7838, 0 },
 	};
 
-	ath_print(common, ATH_DBG_CALIBRATE, "Running PA Calibration\n");
+	ath_dbg(common, ATH_DBG_CALIBRATE, "Running PA Calibration\n");
 
 	/* PA CAL is not needed for high power solution */
 	if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) ==
@@ -721,9 +719,8 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan)
 		REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
 		if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
 				  AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) {
-			ath_print(common, ATH_DBG_CALIBRATE, "offset "
-				  "calibration failed to complete in "
-				  "1ms; noisy ??\n");
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"offset calibration failed to complete in 1ms; noisy environment?\n");
 			return false;
 		}
 		REG_CLR_BIT(ah, AR_PHY_TURBO, AR_PHY_FC_DYN2040_EN);
@@ -736,8 +733,8 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan)
 	REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
 	if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL,
 			  0, AH_WAIT_TIMEOUT)) {
-		ath_print(common, ATH_DBG_CALIBRATE, "offset calibration "
-			  "failed to complete in 1ms; noisy ??\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"offset calibration failed to complete in 1ms; noisy environment?\n");
 		return false;
 	}
 
@@ -829,9 +826,8 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
 		if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
 				   AR_PHY_AGC_CONTROL_CAL,
 				   0, AH_WAIT_TIMEOUT)) {
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "offset calibration failed to "
-				  "complete in 1ms; noisy environment?\n");
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"offset calibration failed to complete in 1ms; noisy environment?\n");
 			return false;
 		}
 
@@ -866,19 +862,19 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
 
 			INIT_CAL(&ah->adcgain_caldata);
 			INSERT_CAL(ah, &ah->adcgain_caldata);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "enabling ADC Gain Calibration.\n");
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"enabling ADC Gain Calibration.\n");
 
 			INIT_CAL(&ah->adcdc_caldata);
 			INSERT_CAL(ah, &ah->adcdc_caldata);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "enabling ADC DC Calibration.\n");
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"enabling ADC DC Calibration.\n");
 		}
 
 		INIT_CAL(&ah->iq_caldata);
 		INSERT_CAL(ah, &ah->iq_caldata);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "enabling IQ Calibration.\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"enabling IQ Calibration.\n");
 
 		ah->cal_list_curr = ah->cal_list;
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index f0268e5eab34..f3f9c589158e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -111,8 +111,8 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 		}
 
 		if (isr & AR_ISR_RXORN) {
-			ath_print(common, ATH_DBG_INTERRUPT,
-				  "receive FIFO overrun interrupt\n");
+			ath_dbg(common, ATH_DBG_INTERRUPT,
+				"receive FIFO overrun interrupt\n");
 		}
 
 		*masked |= mask2;
@@ -147,25 +147,25 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 
 		if (fatal_int) {
 			if (sync_cause & AR_INTR_SYNC_HOST1_FATAL) {
-				ath_print(common, ATH_DBG_ANY,
-					  "received PCI FATAL interrupt\n");
+				ath_dbg(common, ATH_DBG_ANY,
+					"received PCI FATAL interrupt\n");
 			}
 			if (sync_cause & AR_INTR_SYNC_HOST1_PERR) {
-				ath_print(common, ATH_DBG_ANY,
-					  "received PCI PERR interrupt\n");
+				ath_dbg(common, ATH_DBG_ANY,
+					"received PCI PERR interrupt\n");
 			}
 			*masked |= ATH9K_INT_FATAL;
 		}
 		if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) {
-			ath_print(common, ATH_DBG_INTERRUPT,
-				  "AR_INTR_SYNC_RADM_CPL_TIMEOUT\n");
+			ath_dbg(common, ATH_DBG_INTERRUPT,
+				"AR_INTR_SYNC_RADM_CPL_TIMEOUT\n");
 			REG_WRITE(ah, AR_RC, AR_RC_HOSTIF);
 			REG_WRITE(ah, AR_RC, 0);
 			*masked |= ATH9K_INT_FATAL;
 		}
 		if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) {
-			ath_print(common, ATH_DBG_INTERRUPT,
-				  "AR_INTR_SYNC_LOCAL_TIMEOUT\n");
+			ath_dbg(common, ATH_DBG_INTERRUPT,
+				"AR_INTR_SYNC_LOCAL_TIMEOUT\n");
 		}
 
 		REG_WRITE(ah, AR_INTR_SYNC_CAUSE_CLR, sync_cause);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 4c94c9ed5f81..16d20294c33c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -40,8 +40,8 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah,
 		currCal->calData->calCountMax);
 		REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ);
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "starting IQ Mismatch Calibration\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"starting IQ Mismatch Calibration\n");
 
 		/* Kick-off cal */
 		REG_SET_BIT(ah, AR_PHY_TIMING4, AR_PHY_TIMING4_DO_CAL);
@@ -52,8 +52,8 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah,
 		REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_THERM,
 			      AR_PHY_65NM_CH0_THERM_START, 1);
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "starting Temperature Compensation Calibration\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"starting Temperature Compensation Calibration\n");
 		break;
 	}
 }
@@ -181,11 +181,11 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah)
 			REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
 		ah->totalIqCorrMeas[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
-		ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-			  "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
-			  ah->cal_samples, i, ah->totalPowerMeasI[i],
-			  ah->totalPowerMeasQ[i],
-			  ah->totalIqCorrMeas[i]);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+			"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
+			ah->cal_samples, i, ah->totalPowerMeasI[i],
+			ah->totalPowerMeasQ[i],
+			ah->totalIqCorrMeas[i]);
 	}
 }
 
@@ -207,13 +207,13 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 		powerMeasQ = ah->totalPowerMeasQ[i];
 		iqCorrMeas = ah->totalIqCorrMeas[i];
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Starting IQ Cal and Correction for Chain %d\n",
-			  i);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Starting IQ Cal and Correction for Chain %d\n",
+			i);
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Orignal: Chn %diq_corr_meas = 0x%08x\n",
-			  i, ah->totalIqCorrMeas[i]);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Orignal: Chn %diq_corr_meas = 0x%08x\n",
+			i, ah->totalIqCorrMeas[i]);
 
 		iqCorrNeg = 0;
 
@@ -222,12 +222,12 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			iqCorrNeg = 1;
 		}
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
-		ath_print(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
-			  iqCorrNeg);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
+		ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
+			iqCorrNeg);
 
 		iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 256;
 		qCoffDenom = powerMeasQ / 64;
@@ -235,10 +235,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 		if ((iCoffDenom != 0) && (qCoffDenom != 0)) {
 			iCoff = iqCorrMeas / iCoffDenom;
 			qCoff = powerMeasI / qCoffDenom - 64;
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d iCoff = 0x%08x\n", i, iCoff);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d qCoff = 0x%08x\n", i, qCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d iCoff = 0x%08x\n", i, iCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d qCoff = 0x%08x\n", i, qCoff);
 
 			/* Force bounds on iCoff */
 			if (iCoff >= 63)
@@ -259,14 +259,13 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			iCoff = iCoff & 0x7f;
 			qCoff = qCoff & 0x7f;
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Chn %d : iCoff = 0x%x  qCoff = 0x%x\n",
-				  i, iCoff, qCoff);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Register offset (0x%04x) "
-				  "before update = 0x%x\n",
-				  offset_array[i],
-				  REG_READ(ah, offset_array[i]));
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Chn %d : iCoff = 0x%x  qCoff = 0x%x\n",
+				i, iCoff, qCoff);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Register offset (0x%04x) before update = 0x%x\n",
+				offset_array[i],
+				REG_READ(ah, offset_array[i]));
 
 			REG_RMW_FIELD(ah, offset_array[i],
 				      AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF,
@@ -274,33 +273,29 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			REG_RMW_FIELD(ah, offset_array[i],
 				      AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF,
 				      qCoff);
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Register offset (0x%04x) QI COFF "
-				  "(bitfields 0x%08x) after update = 0x%x\n",
-				  offset_array[i],
-				  AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF,
-				  REG_READ(ah, offset_array[i]));
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Register offset (0x%04x) QQ COFF "
-				  "(bitfields 0x%08x) after update = 0x%x\n",
-				  offset_array[i],
-				  AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF,
-				  REG_READ(ah, offset_array[i]));
-
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "IQ Cal and Correction done for Chain %d\n",
-				  i);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Register offset (0x%04x) QI COFF (bitfields 0x%08x) after update = 0x%x\n",
+				offset_array[i],
+				AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF,
+				REG_READ(ah, offset_array[i]));
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Register offset (0x%04x) QQ COFF (bitfields 0x%08x) after update = 0x%x\n",
+				offset_array[i],
+				AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF,
+				REG_READ(ah, offset_array[i]));
+
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"IQ Cal and Correction done for Chain %d\n", i);
 		}
 	}
 
 	REG_SET_BIT(ah, AR_PHY_RX_IQCAL_CORR_B0,
 		    AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE);
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "IQ Cal and Correction (offset 0x%04x) enabled "
-		  "(bit position 0x%08x). New Value 0x%08x\n",
-		  (unsigned) (AR_PHY_RX_IQCAL_CORR_B0),
-		  AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE,
-		  REG_READ(ah, AR_PHY_RX_IQCAL_CORR_B0));
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"IQ Cal and Correction (offset 0x%04x) enabled (bit position 0x%08x). New Value 0x%08x\n",
+		(unsigned) (AR_PHY_RX_IQCAL_CORR_B0),
+		AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE,
+		REG_READ(ah, AR_PHY_RX_IQCAL_CORR_B0));
 }
 
 static const struct ath9k_percal_data iq_cal_single_sample = {
@@ -340,7 +335,7 @@ static bool ar9003_hw_solve_iq_cal(struct ath_hw *ah,
 	f2 = (f1 * f1 + f3 * f3) / result_shift;
 
 	if (!f2) {
-		ath_print(common, ATH_DBG_CALIBRATE, "Divide by 0\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE, "Divide by 0\n");
 		return false;
 	}
 
@@ -461,11 +456,14 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 
 	if ((i2_p_q2_a0_d0 == 0) || (i2_p_q2_a0_d1 == 0) ||
 	    (i2_p_q2_a1_d0 == 0) || (i2_p_q2_a1_d1 == 0)) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Divide by 0:\na0_d0=%d\n"
-			  "a0_d1=%d\na2_d0=%d\na1_d1=%d\n",
-			  i2_p_q2_a0_d0, i2_p_q2_a0_d1,
-			  i2_p_q2_a1_d0, i2_p_q2_a1_d1);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Divide by 0:\n"
+			"a0_d0=%d\n"
+			"a0_d1=%d\n"
+			"a2_d0=%d\n"
+			"a1_d1=%d\n",
+			i2_p_q2_a0_d0, i2_p_q2_a0_d1,
+			i2_p_q2_a1_d0, i2_p_q2_a1_d1);
 		return false;
 	}
 
@@ -498,9 +496,9 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	mag2 = ar9003_hw_find_mag_approx(ah, cos_2phi_2, sin_2phi_2);
 
 	if ((mag1 == 0) || (mag2 == 0)) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Divide by 0: mag1=%d, mag2=%d\n",
-			  mag1, mag2);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Divide by 0: mag1=%d, mag2=%d\n",
+			mag1, mag2);
 		return false;
 	}
 
@@ -517,8 +515,8 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 			     mag_a0_d0, phs_a0_d0,
 			     mag_a1_d0,
 			     phs_a1_d0, solved_eq)) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Call to ar9003_hw_solve_iq_cal() failed.\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Call to ar9003_hw_solve_iq_cal() failed.\n");
 		return false;
 	}
 
@@ -527,14 +525,14 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	mag_rx = solved_eq[2];
 	phs_rx = solved_eq[3];
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "chain %d: mag mismatch=%d phase mismatch=%d\n",
-		  chain_idx, mag_tx/res_scale, phs_tx/res_scale);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"chain %d: mag mismatch=%d phase mismatch=%d\n",
+		chain_idx, mag_tx/res_scale, phs_tx/res_scale);
 
 	if (res_scale == mag_tx) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Divide by 0: mag_tx=%d, res_scale=%d\n",
-			  mag_tx, res_scale);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Divide by 0: mag_tx=%d, res_scale=%d\n",
+			mag_tx, res_scale);
 		return false;
 	}
 
@@ -545,9 +543,9 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	q_q_coff = (mag_corr_tx * 128 / res_scale);
 	q_i_coff = (phs_corr_tx * 256 / res_scale);
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "tx chain %d: mag corr=%d  phase corr=%d\n",
-		  chain_idx, q_q_coff, q_i_coff);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"tx chain %d: mag corr=%d  phase corr=%d\n",
+		chain_idx, q_q_coff, q_i_coff);
 
 	if (q_i_coff < -63)
 		q_i_coff = -63;
@@ -560,14 +558,14 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 
 	iqc_coeff[0] = (q_q_coff * 128) + q_i_coff;
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "tx chain %d: iq corr coeff=%x\n",
-		  chain_idx, iqc_coeff[0]);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"tx chain %d: iq corr coeff=%x\n",
+		chain_idx, iqc_coeff[0]);
 
 	if (-mag_rx == res_scale) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Divide by 0: mag_rx=%d, res_scale=%d\n",
-			  mag_rx, res_scale);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Divide by 0: mag_rx=%d, res_scale=%d\n",
+			mag_rx, res_scale);
 		return false;
 	}
 
@@ -578,9 +576,9 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	q_q_coff = (mag_corr_rx * 128 / res_scale);
 	q_i_coff = (phs_corr_rx * 256 / res_scale);
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "rx chain %d: mag corr=%d  phase corr=%d\n",
-		  chain_idx, q_q_coff, q_i_coff);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"rx chain %d: mag corr=%d  phase corr=%d\n",
+		chain_idx, q_q_coff, q_i_coff);
 
 	if (q_i_coff < -63)
 		q_i_coff = -63;
@@ -593,9 +591,9 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 
 	iqc_coeff[1] = (q_q_coff * 128) + q_i_coff;
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "rx chain %d: iq corr coeff=%x\n",
-		  chain_idx, iqc_coeff[1]);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"rx chain %d: iq corr coeff=%x\n",
+		chain_idx, iqc_coeff[1]);
 
 	return true;
 }
@@ -643,19 +641,19 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 	if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
 			   AR_PHY_TX_IQCAL_START_DO_CAL,
 			   0, AH_WAIT_TIMEOUT)) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Tx IQ Cal not complete.\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Tx IQ Cal not complete.\n");
 		goto TX_IQ_CAL_FAILED;
 	}
 
 	for (i = 0; i < num_chains; i++) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Doing Tx IQ Cal for chain %d.\n", i);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Doing Tx IQ Cal for chain %d.\n", i);
 
 		if (REG_READ(ah, txiqcal_status[i]) &
 			     AR_PHY_TX_IQCAL_STATUS_FAILED) {
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Tx IQ Cal failed for chain %d.\n", i);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Tx IQ Cal failed for chain %d.\n", i);
 			goto TX_IQ_CAL_FAILED;
 		}
 
@@ -677,20 +675,20 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 							  chan_info_tab[i] +
 							  offset);
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
-				  idx, iq_res[idx], idx+1, iq_res[idx+1]);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
+				idx, iq_res[idx], idx+1, iq_res[idx+1]);
 		}
 
 		if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, iqc_coeff)) {
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "Failed in calculation of IQ correction.\n");
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Failed in calculation of IQ correction.\n");
 			goto TX_IQ_CAL_FAILED;
 		}
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "IQ_COEFF[0] = 0x%x IQ_COEFF[1] = 0x%x\n",
-			  iqc_coeff[0], iqc_coeff[1]);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"IQ_COEFF[0] = 0x%x IQ_COEFF[1] = 0x%x\n",
+			iqc_coeff[0], iqc_coeff[1]);
 
 		REG_RMW_FIELD(ah, tx_corr_coeff[i],
 			      AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE,
@@ -711,7 +709,7 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 	return;
 
 TX_IQ_CAL_FAILED:
-	ath_print(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
+	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
 }
 
 static bool ar9003_hw_init_cal(struct ath_hw *ah,
@@ -721,7 +719,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 	int val;
 
 	val = REG_READ(ah, AR_ENT_OTP);
-	ath_print(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
+	ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
 
 	if (val & AR_ENT_OTP_CHAIN2_DISABLE)
 		ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
@@ -746,9 +744,8 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 	/* Poll for offset calibration complete */
 	if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL,
 			   0, AH_WAIT_TIMEOUT)) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "offset calibration failed to "
-			  "complete in 1ms; noisy environment?\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"offset calibration failed to complete in 1ms; noisy environment?\n");
 		return false;
 	}
 
@@ -764,15 +761,15 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 	if (ah->supp_cals & IQ_MISMATCH_CAL) {
 		INIT_CAL(&ah->iq_caldata);
 		INSERT_CAL(ah, &ah->iq_caldata);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "enabling IQ Calibration.\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"enabling IQ Calibration.\n");
 	}
 
 	if (ah->supp_cals & TEMP_COMP_CAL) {
 		INIT_CAL(&ah->tempCompCalData);
 		INSERT_CAL(ah, &ah->tempCompCalData);
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "enabling Temperature Compensation Calibration.\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"enabling Temperature Compensation Calibration.\n");
 	}
 
 	/* Initialize current pointer to first element in list */
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 872b1a3b21c6..59236ffd5171 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3072,8 +3072,8 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer,
 	int i;
 
 	if ((address < 0) || ((address + count) / 2 > AR9300_EEPROM_SIZE - 1)) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "eeprom address not in range\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"eeprom address not in range\n");
 		return false;
 	}
 
@@ -3104,8 +3104,8 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer,
 	return true;
 
 error:
-	ath_print(common, ATH_DBG_EEPROM,
-		  "unable to read eeprom region at offset %d\n", address);
+	ath_dbg(common, ATH_DBG_EEPROM,
+		"unable to read eeprom region at offset %d\n", address);
 	return false;
 }
 
@@ -3189,17 +3189,15 @@ static bool ar9300_uncompress_block(struct ath_hw *ah,
 		length &= 0xff;
 
 		if (length > 0 && spot >= 0 && spot+length <= mdataSize) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Restore at %d: spot=%d "
-				  "offset=%d length=%d\n",
-				   it, spot, offset, length);
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Restore at %d: spot=%d offset=%d length=%d\n",
+				it, spot, offset, length);
 			memcpy(&mptr[spot], &block[it+2], length);
 			spot += length;
 		} else if (length > 0) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Bad restore at %d: spot=%d "
-				  "offset=%d length=%d\n",
-				  it, spot, offset, length);
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Bad restore at %d: spot=%d offset=%d length=%d\n",
+				it, spot, offset, length);
 			return false;
 		}
 	}
@@ -3220,14 +3218,15 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 	switch (code) {
 	case _CompressNone:
 		if (length != mdata_size) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "EEPROM structure size mismatch"
-				  "memory=%d eeprom=%d\n", mdata_size, length);
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"EEPROM structure size mismatch memory=%d eeprom=%d\n",
+				mdata_size, length);
 			return -1;
 		}
 		memcpy(mptr, (u8 *) (word + COMP_HDR_LEN), length);
-		ath_print(common, ATH_DBG_EEPROM, "restored eeprom %d:"
-			  " uncompressed, length %d\n", it, length);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"restored eeprom %d: uncompressed, length %d\n",
+			it, length);
 		break;
 	case _CompressBlock:
 		if (reference == 0) {
@@ -3235,22 +3234,22 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 		} else {
 			eep = ar9003_eeprom_struct_find_by_id(reference);
 			if (eep == NULL) {
-				ath_print(common, ATH_DBG_EEPROM,
-					  "cant find reference eeprom"
-					  "struct %d\n", reference);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"cant find reference eeprom struct %d\n",
+					reference);
 				return -1;
 			}
 			memcpy(mptr, eep, mdata_size);
 		}
-		ath_print(common, ATH_DBG_EEPROM,
-			  "restore eeprom %d: block, reference %d,"
-			  " length %d\n", it, reference, length);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"restore eeprom %d: block, reference %d, length %d\n",
+			it, reference, length);
 		ar9300_uncompress_block(ah, mptr, mdata_size,
 					(u8 *) (word + COMP_HDR_LEN), length);
 		break;
 	default:
-		ath_print(common, ATH_DBG_EEPROM, "unknown compression"
-			  " code %d\n", code);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"unknown compression code %d\n", code);
 		return -1;
 	}
 	return 0;
@@ -3321,26 +3320,26 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 
 	read = ar9300_read_eeprom;
 	cptr = AR9300_BASE_ADDR;
-	ath_print(common, ATH_DBG_EEPROM,
+	ath_dbg(common, ATH_DBG_EEPROM,
 		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	cptr = AR9300_BASE_ADDR_512;
-	ath_print(common, ATH_DBG_EEPROM,
+	ath_dbg(common, ATH_DBG_EEPROM,
 		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	read = ar9300_read_otp;
 	cptr = AR9300_BASE_ADDR;
-	ath_print(common, ATH_DBG_EEPROM,
+	ath_dbg(common, ATH_DBG_EEPROM,
 		"Trying OTP accesss at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	cptr = AR9300_BASE_ADDR_512;
-	ath_print(common, ATH_DBG_EEPROM,
+	ath_dbg(common, ATH_DBG_EEPROM,
 		"Trying OTP accesss at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
@@ -3348,7 +3347,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	goto fail;
 
 found:
-	ath_print(common, ATH_DBG_EEPROM, "Found valid EEPROM data");
+	ath_dbg(common, ATH_DBG_EEPROM, "Found valid EEPROM data\n");
 
 	for (it = 0; it < MSTATE; it++) {
 		if (!read(ah, cptr, word, COMP_HDR_LEN))
@@ -3359,13 +3358,12 @@ found:
 
 		ar9300_comp_hdr_unpack(word, &code, &reference,
 				       &length, &major, &minor);
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Found block at %x: code=%d ref=%d"
-			  "length=%d major=%d minor=%d\n", cptr, code,
-			  reference, length, major, minor);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Found block at %x: code=%d ref=%d length=%d major=%d minor=%d\n",
+			cptr, code, reference, length, major, minor);
 		if (length >= 1024) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Skipping bad header\n");
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Skipping bad header\n");
 			cptr -= COMP_HDR_LEN;
 			continue;
 		}
@@ -3375,14 +3373,14 @@ found:
 		checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
 		mchecksum = word[COMP_HDR_LEN + osize] |
 		    (word[COMP_HDR_LEN + osize + 1] << 8);
-		ath_print(common, ATH_DBG_EEPROM,
-			  "checksum %x %x\n", checksum, mchecksum);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"checksum %x %x\n", checksum, mchecksum);
 		if (checksum == mchecksum) {
 			ar9300_compress_decision(ah, it, code, reference, mptr,
 						 word, length, mdata_size);
 		} else {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "skipping block with bad checksum\n");
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"skipping block with bad checksum\n");
 		}
 		cptr -= (COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
 	}
@@ -4092,20 +4090,20 @@ static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq,
 					      is2GHz) + ht40PowerIncForPdadc;
 
 	while (i < ar9300RateSize) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
 		i++;
 	}
 }
@@ -4125,18 +4123,17 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah,
 	struct ath_common *common = ath9k_hw_common(ah);
 
 	if (ichain >= AR9300_MAX_CHAINS) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Invalid chain index, must be less than %d\n",
-			  AR9300_MAX_CHAINS);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Invalid chain index, must be less than %d\n",
+			AR9300_MAX_CHAINS);
 		return -1;
 	}
 
 	if (mode) {		/* 5GHz */
 		if (ipier >= AR9300_NUM_5G_CAL_PIERS) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Invalid 5GHz cal pier index, must "
-				  "be less than %d\n",
-				  AR9300_NUM_5G_CAL_PIERS);
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Invalid 5GHz cal pier index, must be less than %d\n",
+				AR9300_NUM_5G_CAL_PIERS);
 			return -1;
 		}
 		pCalPier = &(eep->calFreqPier5G[ipier]);
@@ -4144,9 +4141,9 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah,
 		is2GHz = 0;
 	} else {
 		if (ipier >= AR9300_NUM_2G_CAL_PIERS) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Invalid 2GHz cal pier index, must "
-				  "be less than %d\n", AR9300_NUM_2G_CAL_PIERS);
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Invalid 2GHz cal pier index, must be less than %d\n",
+				AR9300_NUM_2G_CAL_PIERS);
 			return -1;
 		}
 
@@ -4296,11 +4293,11 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
 
 	/* interpolate  */
 	for (ichain = 0; ichain < AR9300_MAX_CHAINS; ichain++) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "ch=%d f=%d low=%d %d h=%d %d\n",
-			  ichain, frequency, lfrequency[ichain],
-			  lcorrection[ichain], hfrequency[ichain],
-			  hcorrection[ichain]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"ch=%d f=%d low=%d %d h=%d %d\n",
+			ichain, frequency, lfrequency[ichain],
+			lcorrection[ichain], hfrequency[ichain],
+			hcorrection[ichain]);
 		/* they're the same, so just pick one */
 		if (hfrequency[ichain] == lfrequency[ichain]) {
 			correction[ichain] = lcorrection[ichain];
@@ -4352,9 +4349,9 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
 	ar9003_hw_power_control_override(ah, frequency, correction, voltage,
 					 temperature);
 
-	ath_print(common, ATH_DBG_EEPROM,
-		  "for frequency=%d, calibration correction = %d %d %d\n",
-		  frequency, correction[0], correction[1], correction[2]);
+	ath_dbg(common, ATH_DBG_EEPROM,
+		"for frequency=%d, calibration correction = %d %d %d\n",
+		frequency, correction[0], correction[1], correction[2]);
 
 	return 0;
 }
@@ -4559,11 +4556,10 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 		else
 			freq = centers.ctl_center;
 
-		ath_print(common, ATH_DBG_REGULATORY,
-			  "LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, "
-			  "EXT_ADDITIVE %d\n",
-			  ctlMode, numCtlModes, isHt40CtlMode,
-			  (pCtlMode[ctlMode] & EXT_ADDITIVE));
+		ath_dbg(common, ATH_DBG_REGULATORY,
+			"LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, EXT_ADDITIVE %d\n",
+			ctlMode, numCtlModes, isHt40CtlMode,
+			(pCtlMode[ctlMode] & EXT_ADDITIVE));
 
 		/* walk through each CTL index stored in EEPROM */
 		if (is2ghz) {
@@ -4575,12 +4571,10 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 		}
 
 		for (i = 0; (i < ctlNum) && ctlIndex[i]; i++) {
-			ath_print(common, ATH_DBG_REGULATORY,
-				  "LOOP-Ctlidx %d: cfgCtl 0x%2.2x "
-				  "pCtlMode 0x%2.2x ctlIndex 0x%2.2x "
-				  "chan %dn",
-				  i, cfgCtl, pCtlMode[ctlMode], ctlIndex[i],
-				  chan->channel);
+			ath_dbg(common, ATH_DBG_REGULATORY,
+				"LOOP-Ctlidx %d: cfgCtl 0x%2.2x pCtlMode 0x%2.2x ctlIndex 0x%2.2x chan %d\n",
+				i, cfgCtl, pCtlMode[ctlMode], ctlIndex[i],
+				chan->channel);
 
 				/*
 				 * compare test group from regulatory
@@ -4619,11 +4613,10 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 
 			minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower);
 
-			ath_print(common, ATH_DBG_REGULATORY,
-				  "SEL-Min ctlMode %d pCtlMode %d 2xMaxEdge %d "
-				  "sP %d minCtlPwr %d\n",
-				  ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower,
-				  scaledPower, minCtlPower);
+			ath_dbg(common, ATH_DBG_REGULATORY,
+				"SEL-Min ctlMode %d pCtlMode %d 2xMaxEdge %d sP %d minCtlPwr %d\n",
+				ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower,
+				scaledPower, minCtlPower);
 
 			/* Apply ctl mode to correct target power set */
 			switch (pCtlMode[ctlMode]) {
@@ -4698,17 +4691,17 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		return;
 
 	for (i = 0; i < ar9300RateSize; i++) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
-		ath_print(common, ATH_DBG_EEPROM,
-			  "TPC[%02d] 0x%08x\n\n", i, targetPowerValT2[i]);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"TPC[%02d] 0x%08x\n\n", i, targetPowerValT2[i]);
 		i++;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index f5896aa30005..bfba6a2b741d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -182,8 +182,8 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 		}
 
 		if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT)
-			ath_print(common, ATH_DBG_INTERRUPT,
-				  "AR_INTR_SYNC_LOCAL_TIMEOUT\n");
+			ath_dbg(common, ATH_DBG_INTERRUPT,
+				"AR_INTR_SYNC_LOCAL_TIMEOUT\n");
 
 		REG_WRITE(ah, AR_INTR_SYNC_CAUSE_CLR, sync_cause);
 		(void) REG_READ(ah, AR_INTR_SYNC_CAUSE_CLR);
@@ -249,8 +249,8 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 
 	if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) ||
 	    (MS(ads->ds_info, AR_TxRxDesc) != 1)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_XMIT,
-			  "Tx Descriptor error %x\n", ads->ds_info);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
+			"Tx Descriptor error %x\n", ads->ds_info);
 		memset(ads, 0, sizeof(*ads));
 		return -EIO;
 	}
@@ -658,10 +658,10 @@ void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah)
 	memset((void *) ah->ts_ring, 0,
 		ah->ts_size * sizeof(struct ar9003_txs));
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_XMIT,
-		  "TS Start 0x%x End 0x%x Virt %p, Size %d\n",
-		   ah->ts_paddr_start, ah->ts_paddr_end,
-		   ah->ts_ring, ah->ts_size);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
+		"TS Start 0x%x End 0x%x Virt %p, Size %d\n",
+		ah->ts_paddr_start, ah->ts_paddr_end,
+		ah->ts_ring, ah->ts_size);
 
 	REG_WRITE(ah, AR_Q_STATUS_RING_START, ah->ts_paddr_start);
 	REG_WRITE(ah, AR_Q_STATUS_RING_END, ah->ts_paddr_end);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index b34a9e91edd8..63b6d560c7f0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -824,12 +824,12 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
 
 		if (!on != aniState->ofdmWeakSigDetectOff) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: ofdm weak signal: %s=>%s\n",
-				  chan->channel,
-				  !aniState->ofdmWeakSigDetectOff ?
-					"on" : "off",
-				  on ? "on" : "off");
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: ofdm weak signal: %s=>%s\n",
+				chan->channel,
+				!aniState->ofdmWeakSigDetectOff ?
+				"on" : "off",
+				on ? "on" : "off");
 			if (on)
 				ah->stats.ast_ani_ofdmon++;
 			else
@@ -842,11 +842,9 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(firstep_table)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "ATH9K_ANI_FIRSTEP_LEVEL: level "
-				  "out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(firstep_table));
+			ath_dbg(common, ATH_DBG_ANI,
+				"ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(firstep_table));
 			return false;
 		}
 
@@ -881,24 +879,22 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 			      AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW, value2);
 
 		if (level != aniState->firstepLevel) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "firstep[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->firstepLevel,
-				  level,
-				  ATH9K_ANI_FIRSTEP_LVL_NEW,
-				  value,
-				  aniState->iniDef.firstep);
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "firstep_low[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->firstepLevel,
-				  level,
-				  ATH9K_ANI_FIRSTEP_LVL_NEW,
-				  value2,
-				  aniState->iniDef.firstepLow);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->firstepLevel,
+				level,
+				ATH9K_ANI_FIRSTEP_LVL_NEW,
+				value,
+				aniState->iniDef.firstep);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->firstepLevel,
+				level,
+				ATH9K_ANI_FIRSTEP_LVL_NEW,
+				value2,
+				aniState->iniDef.firstepLow);
 			if (level > aniState->firstepLevel)
 				ah->stats.ast_ani_stepup++;
 			else if (level < aniState->firstepLevel)
@@ -911,11 +907,9 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(cycpwrThr1_table)) {
-			ath_print(common, ATH_DBG_ANI,
-				  "ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level "
-				  "out of range (%u > %u)\n",
-				  level,
-				  (unsigned) ARRAY_SIZE(cycpwrThr1_table));
+			ath_dbg(common, ATH_DBG_ANI,
+				"ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n",
+				level, ARRAY_SIZE(cycpwrThr1_table));
 			return false;
 		}
 		/*
@@ -949,24 +943,22 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 			      AR_PHY_EXT_CYCPWR_THR1, value2);
 
 		if (level != aniState->spurImmunityLevel) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "cycpwrThr1[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->spurImmunityLevel,
-				  level,
-				  ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
-				  value,
-				  aniState->iniDef.cycpwrThr1);
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: level %d=>%d[def:%d] "
-				  "cycpwrThr1Ext[level]=%d ini=%d\n",
-				  chan->channel,
-				  aniState->spurImmunityLevel,
-				  level,
-				  ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
-				  value2,
-				  aniState->iniDef.cycpwrThr1Ext);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->spurImmunityLevel,
+				level,
+				ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
+				value,
+				aniState->iniDef.cycpwrThr1);
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n",
+				chan->channel,
+				aniState->spurImmunityLevel,
+				level,
+				ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
+				value2,
+				aniState->iniDef.cycpwrThr1Ext);
 			if (level > aniState->spurImmunityLevel)
 				ah->stats.ast_ani_spurup++;
 			else if (level < aniState->spurImmunityLevel)
@@ -986,11 +978,11 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 		REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL,
 			      AR_PHY_MRC_CCK_MUX_REG, is_on);
 		if (!is_on != aniState->mrcCCKOff) {
-			ath_print(common, ATH_DBG_ANI,
-				  "** ch %d: MRC CCK: %s=>%s\n",
-				  chan->channel,
-				  !aniState->mrcCCKOff ? "on" : "off",
-				  is_on ? "on" : "off");
+			ath_dbg(common, ATH_DBG_ANI,
+				"** ch %d: MRC CCK: %s=>%s\n",
+				chan->channel,
+				!aniState->mrcCCKOff ? "on" : "off",
+				is_on ? "on" : "off");
 		if (is_on)
 			ah->stats.ast_ani_ccklow++;
 		else
@@ -1002,22 +994,19 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
 	case ATH9K_ANI_PRESENT:
 		break;
 	default:
-		ath_print(common, ATH_DBG_ANI,
-			  "invalid cmd %u\n", cmd);
+		ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
 		return false;
 	}
 
-	ath_print(common, ATH_DBG_ANI,
-		  "ANI parameters: SI=%d, ofdmWS=%s FS=%d "
-		  "MRCcck=%s listenTime=%d "
-		  "ofdmErrs=%d cckErrs=%d\n",
-		  aniState->spurImmunityLevel,
-		  !aniState->ofdmWeakSigDetectOff ? "on" : "off",
-		  aniState->firstepLevel,
-		  !aniState->mrcCCKOff ? "on" : "off",
-		  aniState->listenTime,
-		  aniState->ofdmPhyErrCount,
-		  aniState->cckPhyErrCount);
+	ath_dbg(common, ATH_DBG_ANI,
+		"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
+		aniState->spurImmunityLevel,
+		!aniState->ofdmWeakSigDetectOff ? "on" : "off",
+		aniState->firstepLevel,
+		!aniState->mrcCCKOff ? "on" : "off",
+		aniState->listenTime,
+		aniState->ofdmPhyErrCount,
+		aniState->cckPhyErrCount);
 	return true;
 }
 
@@ -1074,13 +1063,13 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah)
 	aniState = &ah->curchan->ani;
 	iniDef = &aniState->iniDef;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
-		  ah->hw_version.macVersion,
-		  ah->hw_version.macRev,
-		  ah->opmode,
-		  chan->channel,
-		  chan->channelFlags);
+	ath_dbg(common, ATH_DBG_ANI,
+		"ver %d.%d opmode %u chan %d Mhz/0x%x\n",
+		ah->hw_version.macVersion,
+		ah->hw_version.macRev,
+		ah->opmode,
+		chan->channel,
+		chan->channelFlags);
 
 	val = REG_READ(ah, AR_PHY_SFCORR);
 	iniDef->m1Thresh = MS(val, AR_PHY_SFCORR_M1_THRESH);
@@ -1216,7 +1205,7 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah)
 			  ~(AR_PHY_WATCHDOG_NON_IDLE_ENABLE |
 			    AR_PHY_WATCHDOG_IDLE_ENABLE));
 
-		ath_print(common, ATH_DBG_RESET, "Disabled BB Watchdog\n");
+		ath_dbg(common, ATH_DBG_RESET, "Disabled BB Watchdog\n");
 		return;
 	}
 
@@ -1252,9 +1241,9 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah)
 		  AR_PHY_WATCHDOG_IDLE_MASK |
 		  (AR_PHY_WATCHDOG_NON_IDLE_MASK & (idle_count << 2)));
 
-	ath_print(common, ATH_DBG_RESET,
-		  "Enabled BB Watchdog timeout (%u ms)\n",
-		  idle_tmo_ms);
+	ath_dbg(common, ATH_DBG_RESET,
+		"Enabled BB Watchdog timeout (%u ms)\n",
+		idle_tmo_ms);
 }
 
 void ar9003_hw_bb_watchdog_read(struct ath_hw *ah)
@@ -1282,37 +1271,35 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah)
 		return;
 
 	status = ah->bb_watchdog_last_status;
-	ath_print(common, ATH_DBG_RESET,
-		  "\n==== BB update: BB status=0x%08x ====\n", status);
-	ath_print(common, ATH_DBG_RESET,
-		  "** BB state: wd=%u det=%u rdar=%u rOFDM=%d "
-		  "rCCK=%u tOFDM=%u tCCK=%u agc=%u src=%u **\n",
-		  MS(status, AR_PHY_WATCHDOG_INFO),
-		  MS(status, AR_PHY_WATCHDOG_DET_HANG),
-		  MS(status, AR_PHY_WATCHDOG_RADAR_SM),
-		  MS(status, AR_PHY_WATCHDOG_RX_OFDM_SM),
-		  MS(status, AR_PHY_WATCHDOG_RX_CCK_SM),
-		  MS(status, AR_PHY_WATCHDOG_TX_OFDM_SM),
-		  MS(status, AR_PHY_WATCHDOG_TX_CCK_SM),
-		  MS(status, AR_PHY_WATCHDOG_AGC_SM),
-		  MS(status,AR_PHY_WATCHDOG_SRCH_SM));
-
-	ath_print(common, ATH_DBG_RESET,
-		  "** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n",
-		  REG_READ(ah, AR_PHY_WATCHDOG_CTL_1),
-		  REG_READ(ah, AR_PHY_WATCHDOG_CTL_2));
-	ath_print(common, ATH_DBG_RESET,
-		  "** BB mode: BB_gen_controls=0x%08x **\n",
-		  REG_READ(ah, AR_PHY_GEN_CTRL));
+	ath_dbg(common, ATH_DBG_RESET,
+		"\n==== BB update: BB status=0x%08x ====\n", status);
+	ath_dbg(common, ATH_DBG_RESET,
+		"** BB state: wd=%u det=%u rdar=%u rOFDM=%d rCCK=%u tOFDM=%u tCCK=%u agc=%u src=%u **\n",
+		MS(status, AR_PHY_WATCHDOG_INFO),
+		MS(status, AR_PHY_WATCHDOG_DET_HANG),
+		MS(status, AR_PHY_WATCHDOG_RADAR_SM),
+		MS(status, AR_PHY_WATCHDOG_RX_OFDM_SM),
+		MS(status, AR_PHY_WATCHDOG_RX_CCK_SM),
+		MS(status, AR_PHY_WATCHDOG_TX_OFDM_SM),
+		MS(status, AR_PHY_WATCHDOG_TX_CCK_SM),
+		MS(status, AR_PHY_WATCHDOG_AGC_SM),
+		MS(status, AR_PHY_WATCHDOG_SRCH_SM));
+
+	ath_dbg(common, ATH_DBG_RESET,
+		"** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n",
+		REG_READ(ah, AR_PHY_WATCHDOG_CTL_1),
+		REG_READ(ah, AR_PHY_WATCHDOG_CTL_2));
+	ath_dbg(common, ATH_DBG_RESET,
+		"** BB mode: BB_gen_controls=0x%08x **\n",
+		REG_READ(ah, AR_PHY_GEN_CTRL));
 
 #define PCT(_field) (common->cc_survey._field * 100 / common->cc_survey.cycles)
 	if (common->cc_survey.cycles)
-		ath_print(common, ATH_DBG_RESET,
-			  "** BB busy times: rx_clear=%d%%, "
-			  "rx_frame=%d%%, tx_frame=%d%% **\n",
-			  PCT(rx_busy), PCT(rx_frame), PCT(tx_frame));
+		ath_dbg(common, ATH_DBG_RESET,
+			"** BB busy times: rx_clear=%d%%, rx_frame=%d%%, tx_frame=%d%% **\n",
+			PCT(rx_busy), PCT(rx_frame), PCT(tx_frame));
 
-	ath_print(common, ATH_DBG_RESET,
-		  "==== BB update: done ====\n\n");
+	ath_dbg(common, ATH_DBG_RESET,
+		"==== BB update: done ====\n\n");
 }
 EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info);
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 70019e93e739..5e108c086904 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -120,11 +120,11 @@ static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
 	txctl.txq = sc->beacon.cabq;
 
-	ath_print(common, ATH_DBG_XMIT,
-		  "transmitting CABQ packet, skb: %p\n", skb);
+	ath_dbg(common, ATH_DBG_XMIT,
+		"transmitting CABQ packet, skb: %p\n", skb);
 
 	if (ath_tx_start(hw, skb, &txctl) != 0) {
-		ath_print(common, ATH_DBG_XMIT, "CABQ TX failed\n");
+		ath_dbg(common, ATH_DBG_XMIT, "CABQ TX failed\n");
 		dev_kfree_skb_any(skb);
 	}
 }
@@ -209,8 +209,8 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
 
 	if (skb && cabq_depth) {
 		if (sc->nvifs > 1) {
-			ath_print(common, ATH_DBG_BEACON,
-				  "Flushing previous cabq traffic\n");
+			ath_dbg(common, ATH_DBG_BEACON,
+				"Flushing previous cabq traffic\n");
 			ath_draintxq(sc, cabq, false);
 		}
 	}
@@ -282,7 +282,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
 	/* NB: the beacon data buffer must be 32-bit aligned. */
 	skb = ieee80211_beacon_get(sc->hw, vif);
 	if (skb == NULL) {
-		ath_print(common, ATH_DBG_BEACON, "cannot get skb\n");
+		ath_dbg(common, ATH_DBG_BEACON, "cannot get skb\n");
 		return -ENOMEM;
 	}
 
@@ -306,10 +306,9 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
 		tsfadjust = intval * avp->av_bslot / ATH_BCBUF;
 		avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust));
 
-		ath_print(common, ATH_DBG_BEACON,
-			  "stagger beacons, bslot %d intval "
-			  "%u tsfadjust %llu\n",
-			  avp->av_bslot, intval, (unsigned long long)tsfadjust);
+		ath_dbg(common, ATH_DBG_BEACON,
+			"stagger beacons, bslot %d intval %u tsfadjust %llu\n",
+			avp->av_bslot, intval, (unsigned long long)tsfadjust);
 
 		((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp =
 			avp->tsf_adjust;
@@ -380,13 +379,13 @@ void ath_beacon_tasklet(unsigned long data)
 		sc->beacon.bmisscnt++;
 
 		if (sc->beacon.bmisscnt < BSTUCK_THRESH) {
-			ath_print(common, ATH_DBG_BSTUCK,
-				  "missed %u consecutive beacons\n",
-				  sc->beacon.bmisscnt);
+			ath_dbg(common, ATH_DBG_BSTUCK,
+				"missed %u consecutive beacons\n",
+				sc->beacon.bmisscnt);
 			ath9k_hw_bstuck_nfcal(ah);
 		} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
-			ath_print(common, ATH_DBG_BSTUCK,
-				  "beacon is officially stuck\n");
+			ath_dbg(common, ATH_DBG_BSTUCK,
+				"beacon is officially stuck\n");
 			sc->sc_flags |= SC_OP_TSF_RESET;
 			ath_reset(sc, true);
 		}
@@ -395,9 +394,9 @@ void ath_beacon_tasklet(unsigned long data)
 	}
 
 	if (sc->beacon.bmisscnt != 0) {
-		ath_print(common, ATH_DBG_BSTUCK,
-			  "resume beacon xmit after %u misses\n",
-			  sc->beacon.bmisscnt);
+		ath_dbg(common, ATH_DBG_BSTUCK,
+			"resume beacon xmit after %u misses\n",
+			sc->beacon.bmisscnt);
 		sc->beacon.bmisscnt = 0;
 	}
 
@@ -423,9 +422,9 @@ void ath_beacon_tasklet(unsigned long data)
 	vif = sc->beacon.bslot[slot];
 	aphy = sc->beacon.bslot_aphy[slot];
 
-	ath_print(common, ATH_DBG_BEACON,
-		  "slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
-		  slot, tsf, tsftu, intval, vif);
+	ath_dbg(common, ATH_DBG_BEACON,
+		"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
+		slot, tsf, tsftu, intval, vif);
 
 	bfaddr = 0;
 	if (vif) {
@@ -554,8 +553,8 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 
 	/* No need to configure beacon if we are not associated */
 	if (!common->curaid) {
-		ath_print(common, ATH_DBG_BEACON,
-			 "STA is not yet associated..skipping beacon config\n");
+		ath_dbg(common, ATH_DBG_BEACON,
+			"STA is not yet associated..skipping beacon config\n");
 		return;
 	}
 
@@ -648,11 +647,11 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 	/* TSF out of range threshold fixed at 1 second */
 	bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD;
 
-	ath_print(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
-	ath_print(common, ATH_DBG_BEACON,
-		  "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
-		  bs.bs_bmissthreshold, bs.bs_sleepduration,
-		  bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
+	ath_dbg(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
+	ath_dbg(common, ATH_DBG_BEACON,
+		"bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
+		bs.bs_bmissthreshold, bs.bs_sleepduration,
+		bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
 
 	/* Set the computed STA beacon timers */
 
@@ -688,9 +687,9 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 		nexttbtt += intval;
 	} while (nexttbtt < tsftu);
 
-	ath_print(common, ATH_DBG_BEACON,
-		  "IBSS nexttbtt %u intval %u (%u)\n",
-		  nexttbtt, intval, conf->beacon_interval);
+	ath_dbg(common, ATH_DBG_BEACON,
+		"IBSS nexttbtt %u intval %u (%u)\n",
+		nexttbtt, intval, conf->beacon_interval);
 
 	/*
 	 * In IBSS mode enable the beacon timers but only enable SWBA interrupts
@@ -753,8 +752,8 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 		ath_beacon_config_sta(sc, cur_conf);
 		break;
 	default:
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Unsupported beaconing mode\n");
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Unsupported beaconing mode\n");
 		return;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 6d509484b5f6..b68a1acbddd0 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -97,12 +97,12 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah,
 		if (h[i].privNF > limit->max) {
 			high_nf_mid = true;
 
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "NFmid[%d] (%d) > MAX (%d), %s\n",
-				  i, h[i].privNF, limit->max,
-				  (cal->nfcal_interference ?
-				   "not corrected (due to interference)" :
-				   "correcting to MAX"));
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"NFmid[%d] (%d) > MAX (%d), %s\n",
+				i, h[i].privNF, limit->max,
+				(cal->nfcal_interference ?
+				 "not corrected (due to interference)" :
+				 "correcting to MAX"));
 
 			/*
 			 * Normally we limit the average noise floor by the
@@ -180,18 +180,18 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
 		return true;
 
 	if (currCal->calState != CAL_DONE) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "Calibration state incorrect, %d\n",
-			  currCal->calState);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Calibration state incorrect, %d\n",
+			currCal->calState);
 		return true;
 	}
 
 	if (!(ah->supp_cals & currCal->calData->calType))
 		return true;
 
-	ath_print(common, ATH_DBG_CALIBRATE,
-		  "Resetting Cal %d state for channel %u\n",
-		  currCal->calData->calType, conf->channel->center_freq);
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"Resetting Cal %d state for channel %u\n",
+		currCal->calData->calType, conf->channel->center_freq);
 
 	ah->caldata->CalValid &= ~currCal->calData->calType;
 	currCal->calState = CAL_WAITING;
@@ -279,9 +279,9 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
 	 * noisefloor until the next calibration timer.
 	 */
 	if (j == 1000) {
-		ath_print(common, ATH_DBG_ANY, "Timeout while waiting for nf "
-			  "to load: AR_PHY_AGC_CONTROL=0x%x\n",
-			  REG_READ(ah, AR_PHY_AGC_CONTROL));
+		ath_dbg(common, ATH_DBG_ANY,
+			"Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n",
+			REG_READ(ah, AR_PHY_AGC_CONTROL));
 		return;
 	}
 
@@ -318,19 +318,19 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf)
 		if (!nf[i])
 			continue;
 
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "NF calibrated [%s] [chain %d] is %d\n",
-			  (i >= 3 ? "ext" : "ctl"), i % 3, nf[i]);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"NF calibrated [%s] [chain %d] is %d\n",
+			(i >= 3 ? "ext" : "ctl"), i % 3, nf[i]);
 
 		if (nf[i] > ATH9K_NF_TOO_HIGH) {
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "NF[%d] (%d) > MAX (%d), correcting to MAX",
-				  i, nf[i], ATH9K_NF_TOO_HIGH);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"NF[%d] (%d) > MAX (%d), correcting to MAX\n",
+				i, nf[i], ATH9K_NF_TOO_HIGH);
 			nf[i] = limit->max;
 		} else if (nf[i] < limit->min) {
-			ath_print(common, ATH_DBG_CALIBRATE,
-				  "NF[%d] (%d) < MIN (%d), correcting to NOM",
-				  i, nf[i], limit->min);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"NF[%d] (%d) < MIN (%d), correcting to NOM\n",
+				i, nf[i], limit->min);
 			nf[i] = limit->nominal;
 		}
 	}
@@ -347,8 +347,8 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
 
 	chan->channelFlags &= (~CHANNEL_CW_INT);
 	if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "NF did not complete in calibration window\n");
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"NF did not complete in calibration window\n");
 		return false;
 	}
 
@@ -357,10 +357,9 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
 	nf = nfarray[0];
 	if (ath9k_hw_get_nf_thresh(ah, c->band, &nfThresh)
 	    && nf > nfThresh) {
-		ath_print(common, ATH_DBG_CALIBRATE,
-			  "noise floor failed detected; "
-			  "detected %d, threshold %d\n",
-			  nf, nfThresh);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"noise floor failed detected; detected %d, threshold %d\n",
+			nf, nfThresh);
 		chan->channelFlags |= CHANNEL_CW_INT;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index 48b07c319a7f..df1998d48253 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -180,8 +180,8 @@ void ath9k_cmn_btcoex_bt_stomp(struct ath_common *common,
 					   AR_STOMP_NONE_WLAN_WGHT);
 		break;
 	default:
-		ath_print(common, ATH_DBG_BTCOEX,
-			  "Invalid Stomptype\n");
+		ath_dbg(common, ATH_DBG_BTCOEX,
+			"Invalid Stomptype\n");
 		break;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 4c04ee85ff0e..a126bddebb0a 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -17,7 +17,6 @@
 #include <net/mac80211.h>
 
 #include "../ath.h"
-#include "../debug.h"
 
 #include "hw.h"
 #include "hw-ops.h"
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 2bbf94d0191e..fda533cfd881 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -273,8 +273,8 @@ void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah)
 		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
 		break;
 	default:
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Invalid chainmask configuration\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Invalid chainmask configuration\n");
 		break;
 	}
 }
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index f74692da24db..939fc7af86f8 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -37,14 +37,14 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
 	eep_start_loc = 64;
 
 	if (!ath9k_hw_use_flash(ah)) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Reading from EEPROM, not flash\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Reading from EEPROM, not flash\n");
 	}
 
 	for (addr = 0; addr < SIZE_EEPROM_4K; addr++) {
 		if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Unable to read eeprom region\n");
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Unable to read eeprom region\n");
 			return false;
 		}
 		eep_data++;
@@ -73,8 +73,8 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 			return false;
 		}
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Read Magic = 0x%04X\n", magic);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Read Magic = 0x%04X\n", magic);
 
 		if (magic != AR5416_EEPROM_MAGIC) {
 			magic2 = swab16(magic);
@@ -90,14 +90,14 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 				}
 			} else {
 				ath_err(common,
-					"Invalid EEPROM Magic. endianness mismatch.\n");
+					"Invalid EEPROM Magic. Endianness mismatch.\n");
 				return -EINVAL;
 			}
 		}
 	}
 
-	ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
-		  need_swap ? "True" : "False");
+	ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+		need_swap ? "True" : "False");
 
 	if (need_swap)
 		el = swab16(ah->eeprom.map4k.baseEepHeader.length);
@@ -118,8 +118,8 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 		u32 integer;
 		u16 word;
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "EEPROM Endianness is not native.. Changing\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"EEPROM Endianness is not native.. Changing\n");
 
 		word = swab16(eep->baseEepHeader.length);
 		eep->baseEepHeader.length = word;
@@ -485,21 +485,20 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 					((pdadcValues[4 * j + 3] & 0xFF) << 24);
 				REG_WRITE(ah, regOffset, reg32);
 
-				ath_print(common, ATH_DBG_EEPROM,
-					  "PDADC (%d,%4x): %4.4x %8.8x\n",
-					  i, regChainOffset, regOffset,
-					  reg32);
-				ath_print(common, ATH_DBG_EEPROM,
-					  "PDADC: Chain %d | "
-					  "PDADC %3d Value %3d | "
-					  "PDADC %3d Value %3d | "
-					  "PDADC %3d Value %3d | "
-					  "PDADC %3d Value %3d |\n",
-					  i, 4 * j, pdadcValues[4 * j],
-					  4 * j + 1, pdadcValues[4 * j + 1],
-					  4 * j + 2, pdadcValues[4 * j + 2],
-					  4 * j + 3,
-					  pdadcValues[4 * j + 3]);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"PDADC (%d,%4x): %4.4x %8.8x\n",
+					i, regChainOffset, regOffset,
+					reg32);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"PDADC: Chain %d | "
+					"PDADC %3d Value %3d | "
+					"PDADC %3d Value %3d | "
+					"PDADC %3d Value %3d | "
+					"PDADC %3d Value %3d |\n",
+					i, 4 * j, pdadcValues[4 * j],
+					4 * j + 1, pdadcValues[4 * j + 1],
+					4 * j + 2, pdadcValues[4 * j + 2],
+					4 * j + 3, pdadcValues[4 * j + 3]);
 
 				regOffset += 4;
 			}
@@ -1178,17 +1177,17 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 
 	u16 spur_val = AR_NO_SPUR;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "Getting spur idx %d is2Ghz. %d val %x\n",
-		  i, is2GHz, ah->config.spurchans[i][is2GHz]);
+	ath_dbg(common, ATH_DBG_ANI,
+		"Getting spur idx:%d is2Ghz:%d val:%x\n",
+		i, is2GHz, ah->config.spurchans[i][is2GHz]);
 
 	switch (ah->config.spurmode) {
 	case SPUR_DISABLE:
 		break;
 	case SPUR_ENABLE_IOCTL:
 		spur_val = ah->config.spurchans[i][is2GHz];
-		ath_print(common, ATH_DBG_ANI,
-			  "Getting spur val from new loc. %d\n", spur_val);
+		ath_dbg(common, ATH_DBG_ANI,
+			"Getting spur val from new loc. %d\n", spur_val);
 		break;
 	case SPUR_ENABLE_EEPROM:
 		spur_val = EEP_MAP4K_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 9308b684eaa2..9ec4bc80f758 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -43,15 +43,15 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
 		eep_start_loc = AR9287_HTC_EEP_START_LOC;
 
 	if (!ath9k_hw_use_flash(ah)) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Reading from EEPROM, not flash\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Reading from EEPROM, not flash\n");
 	}
 
 	for (addr = 0; addr < NUM_EEP_WORDS; addr++) {
 		if (!ath9k_hw_nvram_read(common, addr + eep_start_loc,
 					 eep_data)) {
-			ath_print(common, ATH_DBG_EEPROM,
-				  "Unable to read eeprom region\n");
+			ath_dbg(common, ATH_DBG_EEPROM,
+				"Unable to read eeprom region\n");
 			return false;
 		}
 		eep_data++;
@@ -76,8 +76,8 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 			return false;
 		}
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Read Magic = 0x%04X\n", magic);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Read Magic = 0x%04X\n", magic);
 
 		if (magic != AR5416_EEPROM_MAGIC) {
 			magic2 = swab16(magic);
@@ -99,8 +99,8 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 		}
 	}
 
-	ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
-		  need_swap ? "True" : "False");
+	ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+		need_swap ? "True" : "False");
 
 	if (need_swap)
 		el = swab16(ah->eeprom.map9287.baseEepHeader.length);
@@ -1149,17 +1149,17 @@ static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
 	struct ath_common *common = ath9k_hw_common(ah);
 	u16 spur_val = AR_NO_SPUR;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "Getting spur idx %d is2Ghz. %d val %x\n",
-		  i, is2GHz, ah->config.spurchans[i][is2GHz]);
+	ath_dbg(common, ATH_DBG_ANI,
+		"Getting spur idx:%d is2Ghz:%d val:%x\n",
+		i, is2GHz, ah->config.spurchans[i][is2GHz]);
 
 	switch (ah->config.spurmode) {
 	case SPUR_DISABLE:
 		break;
 	case SPUR_ENABLE_IOCTL:
 		spur_val = ah->config.spurchans[i][is2GHz];
-		ath_print(common, ATH_DBG_ANI,
-			  "Getting spur val from new loc. %d\n", spur_val);
+		ath_dbg(common, ATH_DBG_ANI,
+			"Getting spur val from new loc. %d\n", spur_val);
 		break;
 	case SPUR_ENABLE_EEPROM:
 		spur_val = EEP_MAP9287_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 864a877bc05a..c2b4bba7410c 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -122,8 +122,8 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 	}
 
 	if (!ath9k_hw_use_flash(ah)) {
-		ath_print(common, ATH_DBG_EEPROM,
-			  "Read Magic = 0x%04X\n", magic);
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"Read Magic = 0x%04X\n", magic);
 
 		if (magic != AR5416_EEPROM_MAGIC) {
 			magic2 = swab16(magic);
@@ -146,8 +146,8 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 		}
 	}
 
-	ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
-		  need_swap ? "True" : "False");
+	ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+		need_swap ? "True" : "False");
 
 	if (need_swap)
 		el = swab16(ah->eeprom.def.baseEepHeader.length);
@@ -168,8 +168,8 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 		u32 integer, j;
 		u16 word;
 
-		ath_print(common, ATH_DBG_EEPROM,
-			  "EEPROM Endianness is not native.. Changing.\n");
+		ath_dbg(common, ATH_DBG_EEPROM,
+			"EEPROM Endianness is not native.. Changing.\n");
 
 		word = swab16(eep->baseEepHeader.length);
 		eep->baseEepHeader.length = word;
@@ -964,20 +964,19 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 					((pdadcValues[4 * j + 3] & 0xFF) << 24);
 				REG_WRITE(ah, regOffset, reg32);
 
-				ath_print(common, ATH_DBG_EEPROM,
-					  "PDADC (%d,%4x): %4.4x %8.8x\n",
-					  i, regChainOffset, regOffset,
-					  reg32);
-				ath_print(common, ATH_DBG_EEPROM,
-					  "PDADC: Chain %d | PDADC %3d "
-					  "Value %3d | PDADC %3d Value %3d | "
-					  "PDADC %3d Value %3d | PDADC %3d "
-					  "Value %3d |\n",
-					  i, 4 * j, pdadcValues[4 * j],
-					  4 * j + 1, pdadcValues[4 * j + 1],
-					  4 * j + 2, pdadcValues[4 * j + 2],
-					  4 * j + 3,
-					  pdadcValues[4 * j + 3]);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"PDADC (%d,%4x): %4.4x %8.8x\n",
+					i, regChainOffset, regOffset,
+					reg32);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"PDADC: Chain %d | PDADC %3d "
+					"Value %3d | PDADC %3d Value %3d | "
+					"PDADC %3d Value %3d | PDADC %3d "
+					"Value %3d |\n",
+					i, 4 * j, pdadcValues[4 * j],
+					4 * j + 1, pdadcValues[4 * j + 1],
+					4 * j + 2, pdadcValues[4 * j + 2],
+					4 * j + 3, pdadcValues[4 * j + 3]);
 
 				regOffset += 4;
 			}
@@ -1317,8 +1316,8 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
 		break;
 	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_EEPROM,
-			  "Invalid chainmask configuration\n");
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_EEPROM,
+			"Invalid chainmask configuration\n");
 		break;
 	}
 
@@ -1459,17 +1458,17 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 
 	u16 spur_val = AR_NO_SPUR;
 
-	ath_print(common, ATH_DBG_ANI,
-		  "Getting spur idx %d is2Ghz. %d val %x\n",
-		  i, is2GHz, ah->config.spurchans[i][is2GHz]);
+	ath_dbg(common, ATH_DBG_ANI,
+		"Getting spur idx:%d is2Ghz:%d val:%x\n",
+		i, is2GHz, ah->config.spurchans[i][is2GHz]);
 
 	switch (ah->config.spurmode) {
 	case SPUR_DISABLE:
 		break;
 	case SPUR_ENABLE_IOCTL:
 		spur_val = ah->config.spurchans[i][is2GHz];
-		ath_print(common, ATH_DBG_ANI,
-			  "Getting spur val from new loc. %d\n", spur_val);
+		ath_dbg(common, ATH_DBG_ANI,
+			"Getting spur val from new loc. %d\n", spur_val);
 		break;
 	case SPUR_ENABLE_EEPROM:
 		spur_val = EEP_DEF_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 2b1b58306662..133764069246 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -236,13 +236,13 @@ static void ath_detect_bt_priority(struct ath_softc *sc)
 		sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
 		/* Detect if colocated bt started scanning */
 		if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
-			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
-				  "BT scan detected");
+			ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+				"BT scan detected\n");
 			sc->sc_flags |= (SC_OP_BT_SCAN |
 					 SC_OP_BT_PRIORITY_DETECTED);
 		} else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
-			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
-				  "BT priority traffic detected");
+			ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+				"BT priority traffic detected\n");
 			sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED;
 		}
 
@@ -331,8 +331,8 @@ static void ath_btcoex_no_stomp_timer(void *arg)
 	struct ath_common *common = ath9k_hw_common(ah);
 	bool is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
 
-	ath_print(common, ATH_DBG_BTCOEX,
-		  "no stomp timer running\n");
+	ath_dbg(common, ATH_DBG_BTCOEX,
+		"no stomp timer running\n");
 
 	spin_lock_bh(&btcoex->btcoex_lock);
 
@@ -378,8 +378,8 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc)
 	struct ath_btcoex *btcoex = &sc->btcoex;
 	struct ath_hw *ah = sc->sc_ah;
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-		  "Starting btcoex timers");
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+		"Starting btcoex timers\n");
 
 	/* make sure duty cycle timer is also stopped when resuming */
 	if (btcoex->hw_timer_enabled)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index dd9514e019ea..87cc65a78a3f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -123,11 +123,11 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv,
 	/* TSF out of range threshold fixed at 1 second */
 	bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD;
 
-	ath_print(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
-	ath_print(common, ATH_DBG_BEACON,
-		  "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
-		  bs.bs_bmissthreshold, bs.bs_sleepduration,
-		  bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
+	ath_dbg(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
+	ath_dbg(common, ATH_DBG_BEACON,
+		"bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
+		bs.bs_bmissthreshold, bs.bs_sleepduration,
+		bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
 
 	/* Set the computed STA beacon timers */
 
@@ -154,9 +154,9 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv,
 	if (priv->op_flags & OP_ENABLE_BEACON)
 		imask |= ATH9K_INT_SWBA;
 
-	ath_print(common, ATH_DBG_BEACON,
-		  "IBSS Beacon config, intval: %d, imask: 0x%x\n",
-		  bss_conf->beacon_interval, imask);
+	ath_dbg(common, ATH_DBG_BEACON,
+		"IBSS Beacon config, intval: %d, imask: 0x%x\n",
+		bss_conf->beacon_interval, imask);
 
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
 	ath9k_hw_beaconinit(priv->ah, nexttbtt, intval);
@@ -278,8 +278,8 @@ void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,
 		ath9k_htc_beacon_config_adhoc(priv, cur_conf);
 		break;
 	default:
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Unsupported beaconing mode\n");
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Unsupported beaconing mode\n");
 		return;
 	}
 }
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index 50eec9a3b88c..283ff97ed446 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -20,13 +20,13 @@ static void ath_detect_bt_priority(struct ath9k_htc_priv *priv)
 		priv->op_flags &= ~(OP_BT_PRIORITY_DETECTED | OP_BT_SCAN);
 		/* Detect if colocated bt started scanning */
 		if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
-			ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-				  "BT scan detected");
+			ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+				"BT scan detected\n");
 			priv->op_flags |= (OP_BT_SCAN |
 					 OP_BT_PRIORITY_DETECTED);
 		} else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
-			ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-				    "BT priority traffic detected");
+			ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+				"BT priority traffic detected\n");
 			priv->op_flags |= OP_BT_PRIORITY_DETECTED;
 		}
 
@@ -83,8 +83,8 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work)
 	struct ath_common *common = ath9k_hw_common(ah);
 	bool is_btscan = priv->op_flags & OP_BT_SCAN;
 
-	ath_print(common, ATH_DBG_BTCOEX,
-		  "time slice work for bt and wlan\n");
+	ath_dbg(common, ATH_DBG_BTCOEX,
+		"time slice work for bt and wlan\n");
 
 	if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
 		ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_NONE);
@@ -114,8 +114,7 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv)
 	struct ath_btcoex *btcoex = &priv->btcoex;
 	struct ath_hw *ah = priv->ah;
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-		  "Starting btcoex work");
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, "Starting btcoex work\n");
 
 	btcoex->bt_priority_cnt = 0;
 	btcoex->bt_priority_time = jiffies;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 20b32f614c1f..f89f6635abae 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -288,9 +288,9 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset)
 			  (u8 *) &val, sizeof(val),
 			  100);
 	if (unlikely(r)) {
-		ath_print(common, ATH_DBG_WMI,
-			  "REGISTER READ FAILED: (0x%04x, %d)\n",
-			   reg_offset, r);
+		ath_dbg(common, ATH_DBG_WMI,
+			"REGISTER READ FAILED: (0x%04x, %d)\n",
+			reg_offset, r);
 		return -EIO;
 	}
 
@@ -313,9 +313,9 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset)
 			  (u8 *) &val, sizeof(val),
 			  100);
 	if (unlikely(r)) {
-		ath_print(common, ATH_DBG_WMI,
-			  "REGISTER WRITE FAILED:(0x%04x, %d)\n",
-			  reg_offset, r);
+		ath_dbg(common, ATH_DBG_WMI,
+			"REGISTER WRITE FAILED:(0x%04x, %d)\n",
+			reg_offset, r);
 	}
 }
 
@@ -345,9 +345,9 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset)
 			  (u8 *) &rsp_status, sizeof(rsp_status),
 			  100);
 		if (unlikely(r)) {
-			ath_print(common, ATH_DBG_WMI,
-				  "REGISTER WRITE FAILED, multi len: %d\n",
-				  priv->wmi->multi_write_idx);
+			ath_dbg(common, ATH_DBG_WMI,
+				"REGISTER WRITE FAILED, multi len: %d\n",
+				priv->wmi->multi_write_idx);
 		}
 		priv->wmi->multi_write_idx = 0;
 	}
@@ -395,9 +395,9 @@ static void ath9k_regwrite_flush(void *hw_priv)
 			  (u8 *) &rsp_status, sizeof(rsp_status),
 			  100);
 		if (unlikely(r)) {
-			ath_print(common, ATH_DBG_WMI,
-				  "REGISTER WRITE FAILED, multi len: %d\n",
-				  priv->wmi->multi_write_idx);
+			ath_dbg(common, ATH_DBG_WMI,
+				"REGISTER WRITE FAILED, multi len: %d\n",
+				priv->wmi->multi_write_idx);
 		}
 		priv->wmi->multi_write_idx = 0;
 	}
@@ -469,9 +469,9 @@ static void setup_ht_cap(struct ath9k_htc_priv *priv,
 	tx_streams = ath9k_cmn_count_streams(common->tx_chainmask, 2);
 	rx_streams = ath9k_cmn_count_streams(common->rx_chainmask, 2);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "TX streams %d, RX streams: %d\n",
-		  tx_streams, rx_streams);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"TX streams %d, RX streams: %d\n",
+		tx_streams, rx_streams);
 
 	if (tx_streams != rx_streams) {
 		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
@@ -537,9 +537,9 @@ static void ath9k_init_crypto(struct ath9k_htc_priv *priv)
 	/* Get the hardware key cache size. */
 	common->keymax = priv->ah->caps.keycache_size;
 	if (common->keymax > ATH_KEYMAX) {
-		ath_print(common, ATH_DBG_ANY,
-			  "Warning, using only %u entries in %u key cache\n",
-			  ATH_KEYMAX, common->keymax);
+		ath_dbg(common, ATH_DBG_ANY,
+			"Warning, using only %u entries in %u key cache\n",
+			ATH_KEYMAX, common->keymax);
 		common->keymax = ATH_KEYMAX;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index a8007af4e149..87731c2daae4 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -143,11 +143,11 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n",
-		  priv->ah->curchan->channel,
-		  channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf),
-		  fastcc);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n",
+		priv->ah->curchan->channel,
+		channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf),
+		fastcc);
 
 	caldata = &priv->caldata[channel->hw_value];
 	ret = ath9k_hw_reset(ah, hchan, caldata, fastcc);
@@ -270,9 +270,9 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 	}
 
 	if (sta)
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Added a station entry for: %pM (idx: %d)\n",
-			  sta->addr, tsta.sta_index);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Added a station entry for: %pM (idx: %d)\n",
+			sta->addr, tsta.sta_index);
 
 	priv->nstations++;
 	return 0;
@@ -304,9 +304,9 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv,
 	}
 
 	if (sta)
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Removed a station entry for: %pM (idx: %d)\n",
-			  sta->addr, sta_idx);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Removed a station entry for: %pM (idx: %d)\n",
+			sta->addr, sta_idx);
 
 	priv->nstations--;
 	return 0;
@@ -409,9 +409,9 @@ static void ath9k_htc_init_rate(struct ath9k_htc_priv *priv,
 	ath9k_htc_setup_rate(priv, sta, &trate);
 	ret = ath9k_htc_send_rate_cmd(priv, &trate);
 	if (!ret)
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Updated target sta: %pM, rate caps: 0x%X\n",
-			  sta->addr, be32_to_cpu(trate.capflags));
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Updated target sta: %pM, rate caps: 0x%X\n",
+			sta->addr, be32_to_cpu(trate.capflags));
 }
 
 static void ath9k_htc_update_rate(struct ath9k_htc_priv *priv,
@@ -436,9 +436,9 @@ static void ath9k_htc_update_rate(struct ath9k_htc_priv *priv,
 
 	ret = ath9k_htc_send_rate_cmd(priv, &trate);
 	if (!ret)
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Updated target sta: %pM, rate caps: 0x%X\n",
-			  bss_conf->bssid, be32_to_cpu(trate.capflags));
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Updated target sta: %pM, rate caps: 0x%X\n",
+			bss_conf->bssid, be32_to_cpu(trate.capflags));
 }
 
 static int ath9k_htc_tx_aggr_oper(struct ath9k_htc_priv *priv,
@@ -465,14 +465,14 @@ static int ath9k_htc_tx_aggr_oper(struct ath9k_htc_priv *priv,
 
 	WMI_CMD_BUF(WMI_TX_AGGR_ENABLE_CMDID, &aggr);
 	if (ret)
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Unable to %s TX aggregation for (%pM, %d)\n",
-			  (aggr.aggr_enable) ? "start" : "stop", sta->addr, tid);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Unable to %s TX aggregation for (%pM, %d)\n",
+			(aggr.aggr_enable) ? "start" : "stop", sta->addr, tid);
 	else
-		ath_print(common, ATH_DBG_CONFIG,
-			  "%s TX aggregation for (%pM, %d)\n",
-			  (aggr.aggr_enable) ? "Starting" : "Stopping",
-			  sta->addr, tid);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"%s TX aggregation for (%pM, %d)\n",
+			(aggr.aggr_enable) ? "Starting" : "Stopping",
+			sta->addr, tid);
 
 	spin_lock_bh(&priv->tx_lock);
 	ista->tid_state[tid] = (aggr.aggr_enable && !ret) ? AGGR_START : AGGR_STOP;
@@ -725,7 +725,7 @@ void ath9k_ani_work(struct work_struct *work)
 	/* Long calibration runs independently of short calibration. */
 	if ((timestamp - common->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) {
 		longcal = true;
-		ath_print(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
+		ath_dbg(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
 		common->ani.longcal_timer = timestamp;
 	}
 
@@ -734,8 +734,8 @@ void ath9k_ani_work(struct work_struct *work)
 		if ((timestamp - common->ani.shortcal_timer) >=
 		    short_cal_interval) {
 			shortcal = true;
-			ath_print(common, ATH_DBG_ANI,
-				  "shortcal @%lu\n", jiffies);
+			ath_dbg(common, ATH_DBG_ANI,
+				"shortcal @%lu\n", jiffies);
 			common->ani.shortcal_timer = timestamp;
 			common->ani.resetcal_timer = timestamp;
 		}
@@ -1125,15 +1125,15 @@ static int ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	ret = ath9k_htc_tx_start(priv, skb);
 	if (ret != 0) {
 		if (ret == -ENOMEM) {
-			ath_print(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-				  "Stopping TX queues\n");
+			ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
+				"Stopping TX queues\n");
 			ieee80211_stop_queues(hw);
 			spin_lock_bh(&priv->tx_lock);
 			priv->tx_queues_stop = true;
 			spin_unlock_bh(&priv->tx_lock);
 		} else {
-			ath_print(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-				  "Tx failed");
+			ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
+				"Tx failed\n");
 		}
 		goto fail_tx;
 	}
@@ -1159,9 +1159,9 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 
 	mutex_lock(&priv->mutex);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Starting driver with initial channel: %d MHz\n",
-		  curchan->center_freq);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Starting driver with initial channel: %d MHz\n",
+		curchan->center_freq);
 
 	/* Ensure that HW is awake before flushing RX */
 	ath9k_htc_setpower(priv, ATH9K_PM_AWAKE);
@@ -1224,7 +1224,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	mutex_lock(&priv->mutex);
 
 	if (priv->op_flags & OP_INVALID) {
-		ath_print(common, ATH_DBG_ANY, "Device not present\n");
+		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
 		mutex_unlock(&priv->mutex);
 		return;
 	}
@@ -1246,8 +1246,8 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 		if (ath9k_htc_remove_monitor_interface(priv))
 			ath_err(common, "Unable to remove monitor interface\n");
 		else
-			ath_print(common, ATH_DBG_CONFIG,
-				  "Monitor interface removed\n");
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"Monitor interface removed\n");
 	}
 
 	if (ah->btcoex_hw.enabled) {
@@ -1264,7 +1264,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 
 	priv->op_flags |= OP_INVALID;
 
-	ath_print(common, ATH_DBG_CONFIG, "Driver halt\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n");
 	mutex_unlock(&priv->mutex);
 }
 
@@ -1304,8 +1304,8 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Attach a VIF of type: %d\n", vif->type);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Attach a VIF of type: %d\n", vif->type);
 
 	priv->ah->opmode = vif->type;
 
@@ -1328,8 +1328,8 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
 
 	ret = ath9k_htc_update_cap_target(priv);
 	if (ret)
-		ath_print(common, ATH_DBG_CONFIG, "Failed to update"
-			  " capability in target \n");
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Failed to update capability in target\n");
 
 	priv->vif = vif;
 out:
@@ -1349,7 +1349,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
 	int ret = 0;
 	u8 cmd_rsp;
 
-	ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
 
 	mutex_lock(&priv->mutex);
 	ath9k_htc_ps_wakeup(priv);
@@ -1386,8 +1386,8 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		mutex_unlock(&priv->htc_pm_lock);
 
 		if (enable_radio) {
-			ath_print(common, ATH_DBG_CONFIG,
-				  "not-idle: enabling radio\n");
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"not-idle: enabling radio\n");
 			ath9k_htc_setpower(priv, ATH9K_PM_AWAKE);
 			ath9k_htc_radio_enable(hw);
 		}
@@ -1397,8 +1397,8 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		struct ieee80211_channel *curchan = hw->conf.channel;
 		int pos = curchan->hw_value;
 
-		ath_print(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
-			  curchan->center_freq);
+		ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
+			curchan->center_freq);
 
 		ath9k_cmn_update_ichannel(&priv->ah->channels[pos],
 					  hw->conf.channel,
@@ -1427,8 +1427,8 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 			if (ath9k_htc_add_monitor_interface(priv))
 				ath_err(common, "Failed to set monitor mode\n");
 			else
-				ath_print(common, ATH_DBG_CONFIG,
-					  "HW opmode set to Monitor mode\n");
+				ath_dbg(common, ATH_DBG_CONFIG,
+					"HW opmode set to Monitor mode\n");
 		}
 	}
 
@@ -1440,8 +1440,8 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		}
 		mutex_unlock(&priv->htc_pm_lock);
 
-		ath_print(common, ATH_DBG_CONFIG,
-			  "idle: disabling radio\n");
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"idle: disabling radio\n");
 		ath9k_htc_radio_disable(hw);
 	}
 
@@ -1478,8 +1478,8 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw,
 	rfilt = ath9k_htc_calcrxfilter(priv);
 	ath9k_hw_setrxfilter(priv->ah, rfilt);
 
-	ath_print(ath9k_hw_common(priv->ah), ATH_DBG_CONFIG,
-		  "Set HW RX filter: 0x%x\n", rfilt);
+	ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_CONFIG,
+		"Set HW RX filter: 0x%x\n", rfilt);
 
 	ath9k_htc_ps_restore(priv);
 	mutex_unlock(&priv->mutex);
@@ -1542,11 +1542,10 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	qnum = get_hw_qnum(queue, priv->hwq_map);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Configure tx [queue/hwq] [%d/%d],  "
-		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
-		  queue, qnum, params->aifs, params->cw_min,
-		  params->cw_max, params->txop);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Configure tx [queue/hwq] [%d/%d],  aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
+		queue, qnum, params->aifs, params->cw_min,
+		params->cw_max, params->txop);
 
 	ret = ath_htc_txq_update(priv, qnum, &qi);
 	if (ret) {
@@ -1578,7 +1577,7 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw,
 		return -ENOSPC;
 
 	mutex_lock(&priv->mutex);
-	ath_print(common, ATH_DBG_CONFIG, "Set HW Key\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n");
 	ath9k_htc_ps_wakeup(priv);
 
 	switch (cmd) {
@@ -1624,7 +1623,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_ASSOC) {
 		common->curaid = bss_conf->assoc ?
 				 bss_conf->aid : 0;
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
 			bss_conf->assoc);
 
 		if (bss_conf->assoc) {
@@ -1641,9 +1640,9 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
 		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
 		ath9k_hw_write_associd(ah);
 
-		ath_print(common, ATH_DBG_CONFIG,
-			  "BSSID: %pM aid: 0x%x\n",
-			  common->curbssid, common->curaid);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"BSSID: %pM aid: 0x%x\n",
+			common->curbssid, common->curaid);
 	}
 
 	if ((changed & BSS_CHANGED_BEACON_INT) ||
@@ -1661,8 +1660,8 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n",
-			  bss_conf->use_short_preamble);
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n",
+			bss_conf->use_short_preamble);
 		if (bss_conf->use_short_preamble)
 			priv->op_flags |= OP_PREAMBLE_SHORT;
 		else
@@ -1670,8 +1669,8 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n",
-			  bss_conf->use_cts_prot);
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n",
+			bss_conf->use_cts_prot);
 		if (bss_conf->use_cts_prot &&
 		    hw->conf.channel->band != IEEE80211_BAND_5GHZ)
 			priv->op_flags |= OP_PROTECT_ENABLE;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 5bef41f8c82b..31fad82239b3 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -270,8 +270,8 @@ void ath9k_tx_tasklet(unsigned long data)
 	if (priv->tx_queues_stop) {
 		priv->tx_queues_stop = false;
 		spin_unlock_bh(&priv->tx_lock);
-		ath_print(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-			  "Waking up TX queues\n");
+		ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
+			"Waking up TX queues\n");
 		ieee80211_wake_queues(priv->hw);
 		return;
 	}
@@ -681,8 +681,8 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb,
 	spin_unlock(&priv->rx.rxbuflock);
 
 	if (rxbuf == NULL) {
-		ath_print(common, ATH_DBG_ANY,
-			  "No free RX buffer\n");
+		ath_dbg(common, ATH_DBG_ANY,
+			"No free RX buffer\n");
 		goto err;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 00ecbfa07df5..9d3be0392a9b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -129,9 +129,9 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout)
 		udelay(AH_TIME_QUANTUM);
 	}
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_ANY,
-		  "timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n",
-		  timeout, reg, REG_READ(ah, reg), mask, val);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_ANY,
+		"timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n",
+		timeout, reg, REG_READ(ah, reg), mask, val);
 
 	return false;
 }
@@ -465,10 +465,10 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
 	if (ecode != 0)
 		return ecode;
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_CONFIG,
-		  "Eeprom VER: %d, REV: %d\n",
-		  ah->eep_ops->get_eeprom_ver(ah),
-		  ah->eep_ops->get_eeprom_rev(ah));
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_CONFIG,
+		"Eeprom VER: %d, REV: %d\n",
+		ah->eep_ops->get_eeprom_ver(ah),
+		ah->eep_ops->get_eeprom_rev(ah));
 
 	ecode = ath9k_hw_rf_alloc_ext_banks(ah);
 	if (ecode) {
@@ -530,7 +530,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 		}
 	}
 
-	ath_print(common, ATH_DBG_RESET, "serialize_regmode is %d\n",
+	ath_dbg(common, ATH_DBG_RESET, "serialize_regmode is %d\n",
 		ah->config.serialize_regmode);
 
 	if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
@@ -758,8 +758,8 @@ static void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)
 static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu)
 {
 	if (tu > 0xFFFF) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_XMIT,
-			  "bad global tx timeout %u\n", tu);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
+			"bad global tx timeout %u\n", tu);
 		ah->globaltxtimeout = (u32) -1;
 		return false;
 	} else {
@@ -776,8 +776,8 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 	int slottime;
 	int sifstime;
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
-		  ah->misc_mode);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
+		ah->misc_mode);
 
 	if (ah->misc_mode != 0)
 		REG_WRITE(ah, AR_PCU_MISC,
@@ -1020,8 +1020,8 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type)
 
 	REG_WRITE(ah, AR_RTC_RC, 0);
 	if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "RTC stuck in MAC reset\n");
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
+			"RTC stuck in MAC reset\n");
 		return false;
 	}
 
@@ -1067,8 +1067,8 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah)
 			   AR_RTC_STATUS_M,
 			   AR_RTC_STATUS_ON,
 			   AH_WAIT_TIMEOUT)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "RTC not waking up\n");
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
+			"RTC not waking up\n");
 		return false;
 	}
 
@@ -1128,9 +1128,8 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 
 	for (qnum = 0; qnum < AR_NUM_QCU; qnum++) {
 		if (ath9k_hw_numtxpending(ah, qnum)) {
-			ath_print(common, ATH_DBG_QUEUE,
-				  "Transmit frames pending on "
-				  "queue %d\n", qnum);
+			ath_dbg(common, ATH_DBG_QUEUE,
+				"Transmit frames pending on queue %d\n", qnum);
 			return false;
 		}
 	}
@@ -1211,7 +1210,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	if (!ah->chip_fullsleep) {
 		ath9k_hw_abortpcurecv(ah);
 		if (!ath9k_hw_stopdmarecv(ah)) {
-			ath_print(common, ATH_DBG_XMIT,
+			ath_dbg(common, ATH_DBG_XMIT,
 				"Failed to stop receive dma\n");
 			bChannelChange = false;
 		}
@@ -1423,13 +1422,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 		u32 mask;
 		mask = REG_READ(ah, AR_CFG);
 		if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) {
-			ath_print(common, ATH_DBG_RESET,
+			ath_dbg(common, ATH_DBG_RESET,
 				"CFG Byte Swap Set 0x%x\n", mask);
 		} else {
 			mask =
 				INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB;
 			REG_WRITE(ah, AR_CFG, mask);
-			ath_print(common, ATH_DBG_RESET,
+			ath_dbg(common, ATH_DBG_RESET,
 				"Setting CFG 0x%x\n", REG_READ(ah, AR_CFG));
 		}
 	} else {
@@ -1583,8 +1582,8 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
 	if (ah->power_mode == mode)
 		return status;
 
-	ath_print(common, ATH_DBG_RESET, "%s -> %s\n",
-		  modes[ah->power_mode], modes[mode]);
+	ath_dbg(common, ATH_DBG_RESET, "%s -> %s\n",
+		modes[ah->power_mode], modes[mode]);
 
 	switch (mode) {
 	case ATH9K_PM_AWAKE:
@@ -1657,9 +1656,9 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 			flags |= AR_TBTT_TIMER_EN;
 			break;
 		}
-		ath_print(ath9k_hw_common(ah), ATH_DBG_BEACON,
-			  "%s: unsupported opmode: %d\n",
-			  __func__, ah->opmode);
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_BEACON,
+			"%s: unsupported opmode: %d\n",
+			__func__, ah->opmode);
 		return;
 		break;
 	}
@@ -1715,10 +1714,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
 	else
 		nextTbtt = bs->bs_nexttbtt;
 
-	ath_print(common, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim);
-	ath_print(common, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt);
-	ath_print(common, ATH_DBG_BEACON, "beacon period %d\n", beaconintval);
-	ath_print(common, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod);
+	ath_dbg(common, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim);
+	ath_dbg(common, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt);
+	ath_dbg(common, ATH_DBG_BEACON, "beacon period %d\n", beaconintval);
+	ath_dbg(common, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod);
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
@@ -1783,8 +1782,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 			regulatory->current_rd += 5;
 		else if (regulatory->current_rd == 0x41)
 			regulatory->current_rd = 0x43;
-		ath_print(common, ATH_DBG_REGULATORY,
-			  "regdomain mapped to 0x%x\n", regulatory->current_rd);
+		ath_dbg(common, ATH_DBG_REGULATORY,
+			"regdomain mapped to 0x%x\n", regulatory->current_rd);
 	}
 
 	eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
@@ -2245,8 +2244,8 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah)
 {
 	if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0,
 			   AH_TSF_WRITE_TIMEOUT))
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
+			"AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
 
 	REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
 }
@@ -2367,9 +2366,9 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
 
 	tsf = ath9k_hw_gettsf32(ah);
 
-	ath_print(ath9k_hw_common(ah), ATH_DBG_HWTIMER,
-		  "curent tsf %x period %x"
-		  "timer_next %x\n", tsf, timer_period, timer_next);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_HWTIMER,
+		"current tsf %x period %x timer_next %x\n",
+		tsf, timer_period, timer_next);
 
 	/*
 	 * Pull timer_next forward if the current TSF already passed it
@@ -2449,8 +2448,8 @@ void ath_gen_timer_isr(struct ath_hw *ah)
 		index = rightmost_index(timer_table, &thresh_mask);
 		timer = timer_table->timers[index];
 		BUG_ON(!timer);
-		ath_print(common, ATH_DBG_HWTIMER,
-			  "TSF overflow for Gen timer %d\n", index);
+		ath_dbg(common, ATH_DBG_HWTIMER,
+			"TSF overflow for Gen timer %d\n", index);
 		timer->overflow(timer->arg);
 	}
 
@@ -2458,8 +2457,8 @@ void ath_gen_timer_isr(struct ath_hw *ah)
 		index = rightmost_index(timer_table, &trigger_mask);
 		timer = timer_table->timers[index];
 		BUG_ON(!timer);
-		ath_print(common, ATH_DBG_HWTIMER,
-			  "Gen timer[%d] trigger\n", index);
+		ath_dbg(common, ATH_DBG_HWTIMER,
+			"Gen timer[%d] trigger\n", index);
 		timer->trigger(timer->arg);
 	}
 }
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 5fcfa48a45df..ee0b1cfe9c5e 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -30,7 +30,6 @@
 #include "btcoex.h"
 
 #include "../regd.h"
-#include "../debug.h"
 
 #define ATHEROS_VENDOR_ID	0x168c
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 2b519b387a29..5987ed1cd974 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -226,9 +226,9 @@ static void setup_ht_cap(struct ath_softc *sc,
 	tx_streams = ath9k_cmn_count_streams(common->tx_chainmask, max_streams);
 	rx_streams = ath9k_cmn_count_streams(common->rx_chainmask, max_streams);
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "TX streams %d, RX streams: %d\n",
-		  tx_streams, rx_streams);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"TX streams %d, RX streams: %d\n",
+		tx_streams, rx_streams);
 
 	if (tx_streams != rx_streams) {
 		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
@@ -271,8 +271,8 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
 	struct ath_buf *bf;
 	int i, bsize, error, desc_len;
 
-	ath_print(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n",
-		  name, nbuf, ndesc);
+	ath_dbg(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n",
+		name, nbuf, ndesc);
 
 	INIT_LIST_HEAD(head);
 
@@ -317,9 +317,9 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
 		goto fail;
 	}
 	ds = (u8 *) dd->dd_desc;
-	ath_print(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
-		  name, ds, (u32) dd->dd_desc_len,
-		  ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
+	ath_dbg(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
+		name, ds, (u32) dd->dd_desc_len,
+		ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
 
 	/* allocate buffers */
 	bsize = sizeof(struct ath_buf) * nbuf;
@@ -373,9 +373,9 @@ static void ath9k_init_crypto(struct ath_softc *sc)
 	/* Get the hardware key cache size. */
 	common->keymax = sc->sc_ah->caps.keycache_size;
 	if (common->keymax > ATH_KEYMAX) {
-		ath_print(common, ATH_DBG_ANY,
-			  "Warning, using only %u entries in %u key cache\n",
-			  ATH_KEYMAX, common->keymax);
+		ath_dbg(common, ATH_DBG_ANY,
+			"Warning, using only %u entries in %u key cache\n",
+			ATH_KEYMAX, common->keymax);
 		common->keymax = ATH_KEYMAX;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index b96e750d4c37..f05462ace4e8 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -20,11 +20,11 @@
 static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah,
 					struct ath9k_tx_queue_info *qi)
 {
-	ath_print(ath9k_hw_common(ah), ATH_DBG_INTERRUPT,
-		  "tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n",
-		  ah->txok_interrupt_mask, ah->txerr_interrupt_mask,
-		  ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask,
-		  ah->txurn_interrupt_mask);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_INTERRUPT,
+		"tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n",
+		ah->txok_interrupt_mask, ah->txerr_interrupt_mask,
+		ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask,
+		ah->txurn_interrupt_mask);
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
@@ -56,8 +56,8 @@ EXPORT_SYMBOL(ath9k_hw_puttxbuf);
 
 void ath9k_hw_txstart(struct ath_hw *ah, u32 q)
 {
-	ath_print(ath9k_hw_common(ah), ATH_DBG_QUEUE,
-		  "Enable TXE on queue: %u\n", q);
+	ath_dbg(ath9k_hw_common(ah), ATH_DBG_QUEUE,
+		"Enable TXE on queue: %u\n", q);
 	REG_WRITE(ah, AR_Q_TXE, 1 << q);
 }
 EXPORT_SYMBOL(ath9k_hw_txstart);
@@ -154,15 +154,15 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q)
 	u32 wait_time = ATH9K_TX_STOP_DMA_TIMEOUT / ATH9K_TIME_QUANTUM;
 
 	if (q >= pCap->total_queues) {
-		ath_print(common, ATH_DBG_QUEUE, "Stopping TX DMA, "
-			  "invalid queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Stopping TX DMA, invalid queue: %u\n", q);
 		return false;
 	}
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_QUEUE, "Stopping TX DMA, "
-			  "inactive queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Stopping TX DMA, inactive queue: %u\n", q);
 		return false;
 	}
 
@@ -175,9 +175,9 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q)
 	}
 
 	if (ath9k_hw_numtxpending(ah, q)) {
-		ath_print(common, ATH_DBG_QUEUE,
-			  "%s: Num of pending TX Frames %d on Q %d\n",
-			  __func__, ath9k_hw_numtxpending(ah, q), q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"%s: Num of pending TX Frames %d on Q %d\n",
+			__func__, ath9k_hw_numtxpending(ah, q), q);
 
 		for (j = 0; j < 2; j++) {
 			tsfLow = REG_READ(ah, AR_TSF_L32);
@@ -191,9 +191,9 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q)
 			if ((REG_READ(ah, AR_TSF_L32) >> 10) == (tsfLow >> 10))
 				break;
 
-			ath_print(common, ATH_DBG_QUEUE,
-				  "TSF has moved while trying to set "
-				  "quiet time TSF: 0x%08x\n", tsfLow);
+			ath_dbg(common, ATH_DBG_QUEUE,
+				"TSF has moved while trying to set quiet time TSF: 0x%08x\n",
+				tsfLow);
 		}
 
 		REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH);
@@ -238,19 +238,19 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q,
 	struct ath9k_tx_queue_info *qi;
 
 	if (q >= pCap->total_queues) {
-		ath_print(common, ATH_DBG_QUEUE, "Set TXQ properties, "
-			  "invalid queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Set TXQ properties, invalid queue: %u\n", q);
 		return false;
 	}
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_QUEUE, "Set TXQ properties, "
-			  "inactive queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Set TXQ properties, inactive queue: %u\n", q);
 		return false;
 	}
 
-	ath_print(common, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q);
+	ath_dbg(common, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q);
 
 	qi->tqi_ver = qinfo->tqi_ver;
 	qi->tqi_subtype = qinfo->tqi_subtype;
@@ -309,15 +309,15 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q,
 	struct ath9k_tx_queue_info *qi;
 
 	if (q >= pCap->total_queues) {
-		ath_print(common, ATH_DBG_QUEUE, "Get TXQ properties, "
-			  "invalid queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Get TXQ properties, invalid queue: %u\n", q);
 		return false;
 	}
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_QUEUE, "Get TXQ properties, "
-			  "inactive queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Get TXQ properties, inactive queue: %u\n", q);
 		return false;
 	}
 
@@ -376,7 +376,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
 		return -1;
 	}
 
-	ath_print(common, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q);
+	ath_dbg(common, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q);
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) {
@@ -412,18 +412,18 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q)
 	struct ath9k_tx_queue_info *qi;
 
 	if (q >= pCap->total_queues) {
-		ath_print(common, ATH_DBG_QUEUE, "Release TXQ, "
-			  "invalid queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Release TXQ, invalid queue: %u\n", q);
 		return false;
 	}
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_QUEUE, "Release TXQ, "
-			  "inactive queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Release TXQ, inactive queue: %u\n", q);
 		return false;
 	}
 
-	ath_print(common, ATH_DBG_QUEUE, "Release TX queue: %u\n", q);
+	ath_dbg(common, ATH_DBG_QUEUE, "Release TX queue: %u\n", q);
 
 	qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE;
 	ah->txok_interrupt_mask &= ~(1 << q);
@@ -446,19 +446,19 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
 	u32 cwMin, chanCwMin, value;
 
 	if (q >= pCap->total_queues) {
-		ath_print(common, ATH_DBG_QUEUE, "Reset TXQ, "
-			  "invalid queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Reset TXQ, invalid queue: %u\n", q);
 		return false;
 	}
 
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
-		ath_print(common, ATH_DBG_QUEUE, "Reset TXQ, "
-			  "inactive queue: %u\n", q);
+		ath_dbg(common, ATH_DBG_QUEUE,
+			"Reset TXQ, inactive queue: %u\n", q);
 		return true;
 	}
 
-	ath_print(common, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q);
+	ath_dbg(common, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q);
 
 	if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) {
 		if (chan && IS_CHAN_B(chan))
@@ -839,7 +839,7 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n");
+	ath_dbg(common, ATH_DBG_INTERRUPT, "disable IER\n");
 	REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
 	(void) REG_READ(ah, AR_IER);
 	if (!AR_SREV_9100(ah)) {
@@ -859,7 +859,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 	if (!(ah->imask & ATH9K_INT_GLOBAL))
 		return;
 
-	ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n");
+	ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n");
 	REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
 	if (!AR_SREV_9100(ah)) {
 		REG_WRITE(ah, AR_INTR_ASYNC_ENABLE,
@@ -872,8 +872,8 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 		REG_WRITE(ah, AR_INTR_SYNC_MASK,
 			  AR_INTR_SYNC_DEFAULT);
 	}
-	ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
-		  REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
+	ath_dbg(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
+		REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
 }
 EXPORT_SYMBOL(ath9k_hw_enable_interrupts);
 
@@ -887,7 +887,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
 	if (!(ints & ATH9K_INT_GLOBAL))
 		ath9k_hw_enable_interrupts(ah);
 
-	ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
+	ath_dbg(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
 
 	/* TODO: global int Ref count */
 	mask = ints & ATH9K_INT_COMMON;
@@ -948,7 +948,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
 			mask2 |= AR_IMR_S2_CST;
 	}
 
-	ath_print(common, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask);
+	ath_dbg(common, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask);
 	REG_WRITE(ah, AR_IMR, mask);
 	ah->imrs2_reg &= ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | AR_IMR_S2_DTIMSYNC |
 			   AR_IMR_S2_CABEND | AR_IMR_S2_CABTO |
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c7a7abfb2221..a59cfce3335a 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -260,11 +260,11 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	if (!(sc->sc_flags & SC_OP_OFFCHANNEL))
 		caldata = &aphy->caldata;
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "(%u MHz) -> (%u MHz), conf_is_ht40: %d fastcc: %d\n",
-		  sc->sc_ah->curchan->channel,
-		  channel->center_freq, conf_is_ht40(conf),
-		  fastcc);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"(%u MHz) -> (%u MHz), conf_is_ht40: %d fastcc: %d\n",
+		sc->sc_ah->curchan->channel,
+		channel->center_freq, conf_is_ht40(conf),
+		fastcc);
 
 	r = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (r) {
@@ -387,10 +387,9 @@ void ath_paprd_calibrate(struct work_struct *work)
 				msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
 		sc->paprd_pending = false;
 		if (!time_left) {
-			ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-				  "Timeout waiting for paprd training on "
-				  "TX chain %d\n",
-				  chain);
+			ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+				"Timeout waiting for paprd training on TX chain %d\n",
+				chain);
 			goto fail_paprd;
 		}
 
@@ -449,7 +448,7 @@ void ath_ani_calibrate(unsigned long data)
 	/* Long calibration runs independently of short calibration. */
 	if ((timestamp - common->ani.longcal_timer) >= long_cal_interval) {
 		longcal = true;
-		ath_print(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
+		ath_dbg(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
 		common->ani.longcal_timer = timestamp;
 	}
 
@@ -457,8 +456,8 @@ void ath_ani_calibrate(unsigned long data)
 	if (!common->ani.caldone) {
 		if ((timestamp - common->ani.shortcal_timer) >= short_cal_interval) {
 			shortcal = true;
-			ath_print(common, ATH_DBG_ANI,
-				  "shortcal @%lu\n", jiffies);
+			ath_dbg(common, ATH_DBG_ANI,
+				"shortcal @%lu\n", jiffies);
 			common->ani.shortcal_timer = timestamp;
 			common->ani.resetcal_timer = timestamp;
 		}
@@ -542,10 +541,10 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht)
 		common->rx_chainmask = 1;
 	}
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "tx chmask: %d, rx chmask: %d\n",
-		  common->tx_chainmask,
-		  common->rx_chainmask);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"tx chmask: %d, rx chmask: %d\n",
+		common->tx_chainmask,
+		common->rx_chainmask);
 }
 
 static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
@@ -641,8 +640,8 @@ void ath9k_tasklet(unsigned long data)
 		 * TSF sync does not look correct; remain awake to sync with
 		 * the next Beacon.
 		 */
-		ath_print(common, ATH_DBG_PS,
-			  "TSFOOR - Sync with next Beacon\n");
+		ath_dbg(common, ATH_DBG_PS,
+			"TSFOOR - Sync with next Beacon\n");
 		sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC;
 	}
 
@@ -840,9 +839,9 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 	struct ath_common *common = ath9k_hw_common(ah);
 
 	if (bss_conf->assoc) {
-		ath_print(common, ATH_DBG_CONFIG,
-			  "Bss Info ASSOC %d, bssid: %pM\n",
-			   bss_conf->aid, common->curbssid);
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Bss Info ASSOC %d, bssid: %pM\n",
+			bss_conf->aid, common->curbssid);
 
 		/* New association, store aid */
 		common->curaid = bss_conf->aid;
@@ -865,7 +864,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 		sc->sc_flags |= SC_OP_ANI_RUN;
 		ath_start_ani(common);
 	} else {
-		ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n");
+		ath_dbg(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n");
 		common->curaid = 0;
 		/* Stop ANI */
 		sc->sc_flags &= ~SC_OP_ANI_RUN;
@@ -1064,9 +1063,9 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	struct ath9k_channel *init_channel;
 	int r;
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Starting driver with initial channel: %d MHz\n",
-		  curchan->center_freq);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Starting driver with initial channel: %d MHz\n",
+		curchan->center_freq);
 
 	mutex_lock(&sc->mutex);
 
@@ -1196,9 +1195,9 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 
 	if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
-		ath_print(common, ATH_DBG_XMIT,
-			  "ath9k: %s: TX in unexpected wiphy state "
-			  "%d\n", wiphy_name(hw->wiphy), aphy->state);
+		ath_dbg(common, ATH_DBG_XMIT,
+			"ath9k: %s: TX in unexpected wiphy state %d\n",
+			wiphy_name(hw->wiphy), aphy->state);
 		goto exit;
 	}
 
@@ -1210,8 +1209,8 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 		if (ieee80211_is_data(hdr->frame_control) &&
 		    !ieee80211_is_nullfunc(hdr->frame_control) &&
 		    !ieee80211_has_pm(hdr->frame_control)) {
-			ath_print(common, ATH_DBG_PS, "Add PM=1 for a TX frame "
-				  "while in PS mode\n");
+			ath_dbg(common, ATH_DBG_PS,
+				"Add PM=1 for a TX frame while in PS mode\n");
 			hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
 		}
 	}
@@ -1226,12 +1225,12 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 		if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
 			ath9k_hw_setrxabort(sc->sc_ah, 0);
 		if (ieee80211_is_pspoll(hdr->frame_control)) {
-			ath_print(common, ATH_DBG_PS,
-				  "Sending PS-Poll to pick a buffered frame\n");
+			ath_dbg(common, ATH_DBG_PS,
+				"Sending PS-Poll to pick a buffered frame\n");
 			sc->ps_flags |= PS_WAIT_FOR_PSPOLL_DATA;
 		} else {
-			ath_print(common, ATH_DBG_PS,
-				  "Wake up to complete TX\n");
+			ath_dbg(common, ATH_DBG_PS,
+				"Wake up to complete TX\n");
 			sc->ps_flags |= PS_WAIT_FOR_TX_ACK;
 		}
 		/*
@@ -1245,10 +1244,10 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
 	txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
 
-	ath_print(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
+	ath_dbg(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
 
 	if (ath_tx_start(hw, skb, &txctl) != 0) {
-		ath_print(common, ATH_DBG_XMIT, "TX failed\n");
+		ath_dbg(common, ATH_DBG_XMIT, "TX failed\n");
 		goto exit;
 	}
 
@@ -1288,7 +1287,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 	}
 
 	if (sc->sc_flags & SC_OP_INVALID) {
-		ath_print(common, ATH_DBG_ANY, "Device not present\n");
+		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
 		mutex_unlock(&sc->mutex);
 		return;
 	}
@@ -1337,7 +1336,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	mutex_unlock(&sc->mutex);
 
-	ath_print(common, ATH_DBG_CONFIG, "Driver halt\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n");
 }
 
 static int ath9k_add_interface(struct ieee80211_hw *hw,
@@ -1376,8 +1375,8 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Attach a VIF of type: %d\n", ic_opmode);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Attach a VIF of type: %d\n", ic_opmode);
 
 	/* Set the VIF opmode */
 	avp->av_opmode = ic_opmode;
@@ -1433,7 +1432,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	bool bs_valid = false;
 	int i;
 
-	ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
 
 	mutex_lock(&sc->mutex);
 
@@ -1548,8 +1547,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 		if (enable_radio) {
 			sc->ps_idle = false;
 			ath_radio_enable(sc, hw);
-			ath_print(common, ATH_DBG_CONFIG,
-				  "not-idle: enabling radio\n");
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"not-idle: enabling radio\n");
 		}
 	}
 
@@ -1571,12 +1570,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (conf->flags & IEEE80211_CONF_MONITOR) {
-			ath_print(common, ATH_DBG_CONFIG,
-				  "Monitor mode is enabled\n");
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"Monitor mode is enabled\n");
 			sc->sc_ah->is_monitoring = true;
 		} else {
-			ath_print(common, ATH_DBG_CONFIG,
-				  "Monitor mode is disabled\n");
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"Monitor mode is disabled\n");
 			sc->sc_ah->is_monitoring = false;
 		}
 	}
@@ -1608,8 +1607,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 			goto skip_chan_change;
 		}
 
-		ath_print(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
-			  curchan->center_freq);
+		ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
+			curchan->center_freq);
 
 		/* XXX: remove me eventualy */
 		ath9k_update_ichannel(sc, hw, &sc->sc_ah->channels[pos]);
@@ -1667,7 +1666,7 @@ skip_chan_change:
 	spin_unlock_bh(&sc->wiphy_lock);
 
 	if (disable_radio) {
-		ath_print(common, ATH_DBG_CONFIG, "idle: disabling radio\n");
+		ath_dbg(common, ATH_DBG_CONFIG, "idle: disabling radio\n");
 		sc->ps_idle = true;
 		ath_radio_disable(sc, hw);
 	}
@@ -1706,8 +1705,8 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw,
 	ath9k_hw_setrxfilter(sc->sc_ah, rfilt);
 	ath9k_ps_restore(sc);
 
-	ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
-		  "Set HW RX filter: 0x%x\n", rfilt);
+	ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
+		"Set HW RX filter: 0x%x\n", rfilt);
 }
 
 static int ath9k_sta_add(struct ieee80211_hw *hw,
@@ -1758,11 +1757,10 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	qi.tqi_cwmax = params->cw_max;
 	qi.tqi_burstTime = params->txop;
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "Configure tx [queue/halq] [%d/%d],  "
-		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
-		  queue, txq->axq_qnum, params->aifs, params->cw_min,
-		  params->cw_max, params->txop);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Configure tx [queue/halq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
+		queue, txq->axq_qnum, params->aifs, params->cw_min,
+		params->cw_max, params->txop);
 
 	ret = ath_txq_update(sc, txq->axq_qnum, &qi);
 	if (ret)
@@ -1793,7 +1791,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
 
 	mutex_lock(&sc->mutex);
 	ath9k_ps_wakeup(sc);
-	ath_print(common, ATH_DBG_CONFIG, "Set HW Key\n");
+	ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n");
 
 	switch (cmd) {
 	case SET_KEY:
@@ -1852,9 +1850,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 		if (vif->type == NL80211_IFTYPE_ADHOC)
 			ath_update_chainmask(sc, 0);
 
-		ath_print(common, ATH_DBG_CONFIG,
-			  "BSSID: %pM aid: 0x%x\n",
-			  common->curbssid, common->curaid);
+		ath_dbg(common, ATH_DBG_CONFIG, "BSSID: %pM aid: 0x%x\n",
+			common->curbssid, common->curaid);
 
 		/* need to reconfigure the beacon */
 		sc->sc_flags &= ~SC_OP_BEACONS ;
@@ -1910,8 +1907,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n",
-			  bss_conf->use_short_preamble);
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n",
+			bss_conf->use_short_preamble);
 		if (bss_conf->use_short_preamble)
 			sc->sc_flags |= SC_OP_PREAMBLE_SHORT;
 		else
@@ -1919,8 +1916,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n",
-			  bss_conf->use_cts_prot);
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n",
+			bss_conf->use_cts_prot);
 		if (bss_conf->use_cts_prot &&
 		    hw->conf.channel->band != IEEE80211_BAND_5GHZ)
 			sc->sc_flags |= SC_OP_PROTECT_ENABLE;
@@ -1929,7 +1926,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_ASSOC) {
-		ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
+		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
 			bss_conf->assoc);
 		ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index d8dcaab18299..2061a755a026 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1184,7 +1184,7 @@ struct ath_rate_table *ath_choose_rate_table(struct ath_softc *sc,
 			return &ar5416_11na_ratetable;
 		return &ar5416_11a_ratetable;
 	default:
-		ath_print(common, ATH_DBG_CONFIG, "Invalid band\n");
+		ath_dbg(common, ATH_DBG_CONFIG, "Invalid band\n");
 		return NULL;
 	}
 }
@@ -1259,9 +1259,9 @@ static void ath_rc_init(struct ath_softc *sc,
 	ath_rc_priv->rate_max_phy = ath_rc_priv->valid_rate_index[k-4];
 	ath_rc_priv->rate_table = rate_table;
 
-	ath_print(common, ATH_DBG_CONFIG,
-		  "RC Initialized with capabilities: 0x%x\n",
-		  ath_rc_priv->ht_cap);
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"RC Initialized with capabilities: 0x%x\n",
+		ath_rc_priv->ht_cap);
 }
 
 static u8 ath_rc_build_ht_caps(struct ath_softc *sc, struct ieee80211_sta *sta,
@@ -1463,9 +1463,9 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 						   oper_cw40, oper_sgi);
 			ath_rc_init(sc, priv_sta, sband, sta, rate_table);
 
-			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
-				  "Operating HT Bandwidth changed to: %d\n",
-				  sc->hw->conf.channel_type);
+			ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
+				"Operating HT Bandwidth changed to: %d\n",
+				sc->hw->conf.channel_type);
 		}
 	}
 }
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index c477be06894e..70f3fa69c9a4 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -165,7 +165,7 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc,
 	u32 nbuf = 0;
 
 	if (list_empty(&sc->rx.rxbuf)) {
-		ath_print(common, ATH_DBG_QUEUE, "No free rx buf available\n");
+		ath_dbg(common, ATH_DBG_QUEUE, "No free rx buf available\n");
 		return;
 	}
 
@@ -327,8 +327,8 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 		common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
 				min(common->cachelsz, (u16)64));
 
-		ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
-				common->cachelsz, common->rx_bufsize);
+		ath_dbg(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
+			common->cachelsz, common->rx_bufsize);
 
 		/* Initialize rx descriptors */
 
@@ -590,9 +590,8 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 
 	if (sc->ps_flags & PS_BEACON_SYNC) {
 		sc->ps_flags &= ~PS_BEACON_SYNC;
-		ath_print(common, ATH_DBG_PS,
-			  "Reconfigure Beacon timers based on "
-			  "timestamp from the AP\n");
+		ath_dbg(common, ATH_DBG_PS,
+			"Reconfigure Beacon timers based on timestamp from the AP\n");
 		ath_beacon_config(sc, NULL);
 	}
 
@@ -604,8 +603,8 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 		 * a backup trigger for returning into NETWORK SLEEP state,
 		 * so we are waiting for it as well.
 		 */
-		ath_print(common, ATH_DBG_PS, "Received DTIM beacon indicating "
-			  "buffered broadcast/multicast frame(s)\n");
+		ath_dbg(common, ATH_DBG_PS,
+			"Received DTIM beacon indicating buffered broadcast/multicast frame(s)\n");
 		sc->ps_flags |= PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON;
 		return;
 	}
@@ -617,8 +616,8 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 		 * been delivered.
 		 */
 		sc->ps_flags &= ~PS_WAIT_FOR_CAB;
-		ath_print(common, ATH_DBG_PS,
-			  "PS wait for CAB frames timed out\n");
+		ath_dbg(common, ATH_DBG_PS,
+			"PS wait for CAB frames timed out\n");
 	}
 }
 
@@ -643,15 +642,14 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
 		 * point.
 		 */
 		sc->ps_flags &= ~(PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON);
-		ath_print(common, ATH_DBG_PS,
-			  "All PS CAB frames received, back to sleep\n");
+		ath_dbg(common, ATH_DBG_PS,
+			"All PS CAB frames received, back to sleep\n");
 	} else if ((sc->ps_flags & PS_WAIT_FOR_PSPOLL_DATA) &&
 		   !is_multicast_ether_addr(hdr->addr1) &&
 		   !ieee80211_has_morefrags(hdr->frame_control)) {
 		sc->ps_flags &= ~PS_WAIT_FOR_PSPOLL_DATA;
-		ath_print(common, ATH_DBG_PS,
-			  "Going back to sleep after having received "
-			  "PS-Poll data (0x%lx)\n",
+		ath_dbg(common, ATH_DBG_PS,
+			"Going back to sleep after having received PS-Poll data (0x%lx)\n",
 			sc->ps_flags & (PS_WAIT_FOR_BEACON |
 					PS_WAIT_FOR_CAB |
 					PS_WAIT_FOR_PSPOLL_DATA |
@@ -953,8 +951,9 @@ static int ath9k_process_rate(struct ath_common *common,
 	 * No valid hardware bitrate found -- we should not get here
 	 * because hardware has already validated this frame as OK.
 	 */
-	ath_print(common, ATH_DBG_XMIT, "unsupported hw bitrate detected "
-		  "0x%02x using 1 Mbit\n", rx_stats->rs_rate);
+	ath_dbg(common, ATH_DBG_XMIT,
+		"unsupported hw bitrate detected 0x%02x using 1 Mbit\n",
+		rx_stats->rs_rate);
 
 	return -EINVAL;
 }
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index d5442c3745cc..fbfbc8239971 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -656,10 +656,9 @@ void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle)
 	struct ath_softc *sc = aphy->sc;
 
 	aphy->idle = idle;
-	ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
-		  "Marking %s as %s\n",
-		  wiphy_name(aphy->hw->wiphy),
-		  idle ? "idle" : "not-idle");
+	ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
+		"Marking %s as %sidle\n",
+		wiphy_name(aphy->hw->wiphy), idle ? "" : "not-");
 }
 /* Only bother starting a queue on an active virtual wiphy */
 bool ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue)
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index 93a8bda09c25..8f42ea78198c 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -125,7 +125,7 @@ void ath9k_wmi_tasklet(unsigned long data)
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
 	struct ath_common *common = ath9k_hw_common(priv->ah);
 
-	ath_print(common, ATH_DBG_WMI, "SWBA Event received\n");
+	ath_dbg(common, ATH_DBG_WMI, "SWBA Event received\n");
 
 	ath9k_htc_swba(priv, priv->wmi->beacon_pending);
 
@@ -286,9 +286,9 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 
 	time_left = wait_for_completion_timeout(&wmi->cmd_wait, timeout);
 	if (!time_left) {
-		ath_print(common, ATH_DBG_WMI,
-			  "Timeout waiting for WMI command: %s\n",
-			  wmi_cmd_to_name(cmd_id));
+		ath_dbg(common, ATH_DBG_WMI,
+			"Timeout waiting for WMI command: %s\n",
+			wmi_cmd_to_name(cmd_id));
 		mutex_unlock(&wmi->op_mutex);
 		return -ETIMEDOUT;
 	}
@@ -298,8 +298,8 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 	return 0;
 
 out:
-	ath_print(common, ATH_DBG_WMI,
-		  "WMI failure for: %s\n", wmi_cmd_to_name(cmd_id));
+	ath_dbg(common, ATH_DBG_WMI,
+		"WMI failure for: %s\n", wmi_cmd_to_name(cmd_id));
 	mutex_unlock(&wmi->op_mutex);
 	kfree_skb(skb);
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index d26449c91d5f..16d83d0c0959 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1285,8 +1285,8 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 
 	bf = list_first_entry(head, struct ath_buf, list);
 
-	ath_print(common, ATH_DBG_QUEUE,
-		  "qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth);
+	ath_dbg(common, ATH_DBG_QUEUE,
+		"qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth);
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
 		if (txq->axq_depth >= ATH_TXFIFO_DEPTH) {
@@ -1294,32 +1294,29 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 			return;
 		}
 		if (!list_empty(&txq->txq_fifo[txq->txq_headidx]))
-			ath_print(common, ATH_DBG_XMIT,
-				  "Initializing tx fifo %d which "
-				  "is non-empty\n",
-				  txq->txq_headidx);
+			ath_dbg(common, ATH_DBG_XMIT,
+				"Initializing tx fifo %d which is non-empty\n",
+				txq->txq_headidx);
 		INIT_LIST_HEAD(&txq->txq_fifo[txq->txq_headidx]);
 		list_splice_init(head, &txq->txq_fifo[txq->txq_headidx]);
 		INCR(txq->txq_headidx, ATH_TXFIFO_DEPTH);
 		ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
-		ath_print(common, ATH_DBG_XMIT,
-			  "TXDP[%u] = %llx (%p)\n",
-			  txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
+		ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
+			txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
 	} else {
 		list_splice_tail_init(head, &txq->axq_q);
 
 		if (txq->axq_link == NULL) {
 			ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
-			ath_print(common, ATH_DBG_XMIT,
-					"TXDP[%u] = %llx (%p)\n",
-					txq->axq_qnum, ito64(bf->bf_daddr),
-					bf->bf_desc);
+			ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
+				txq->axq_qnum, ito64(bf->bf_daddr),
+				bf->bf_desc);
 		} else {
 			*txq->axq_link = bf->bf_daddr;
-			ath_print(common, ATH_DBG_XMIT,
-					"link[%u] (%p)=%llx (%p)\n",
-					txq->axq_qnum, txq->axq_link,
-					ito64(bf->bf_daddr), bf->bf_desc);
+			ath_dbg(common, ATH_DBG_XMIT,
+				"link[%u] (%p)=%llx (%p)\n",
+				txq->axq_qnum, txq->axq_link,
+				ito64(bf->bf_daddr), bf->bf_desc);
 		}
 		ath9k_hw_get_desc_link(ah, bf->bf_lastbf->bf_desc,
 				       &txq->axq_link);
@@ -1646,7 +1643,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
 
 	bf = ath_tx_get_buffer(sc);
 	if (!bf) {
-		ath_print(common, ATH_DBG_XMIT, "TX buffers are full\n");
+		ath_dbg(common, ATH_DBG_XMIT, "TX buffers are full\n");
 		return NULL;
 	}
 
@@ -1809,7 +1806,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 	struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
 	int q, padpos, padsize;
 
-	ath_print(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
+	ath_dbg(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
 
 	if (aphy)
 		hw = aphy->hw;
@@ -1835,9 +1832,8 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 
 	if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) {
 		sc->ps_flags &= ~PS_WAIT_FOR_TX_ACK;
-		ath_print(common, ATH_DBG_PS,
-			  "Going back to sleep after having "
-			  "received TX status (0x%lx)\n",
+		ath_dbg(common, ATH_DBG_PS,
+			"Going back to sleep after having received TX status (0x%lx)\n",
 			sc->ps_flags & (PS_WAIT_FOR_BEACON |
 					PS_WAIT_FOR_CAB |
 					PS_WAIT_FOR_PSPOLL_DATA |
@@ -1986,9 +1982,9 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 	int status;
 	int qnum;
 
-	ath_print(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
-		  txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
-		  txq->axq_link);
+	ath_dbg(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
+		txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
+		txq->axq_link);
 
 	for (;;) {
 		spin_lock_bh(&txq->axq_lock);
@@ -2103,8 +2099,8 @@ static void ath_tx_complete_poll_work(struct work_struct *work)
 		}
 
 	if (needreset) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
-			  "tx hung, resetting the chip\n");
+		ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
+			"tx hung, resetting the chip\n");
 		ath9k_ps_wakeup(sc);
 		ath_reset(sc, true);
 		ath9k_ps_restore(sc);
@@ -2146,8 +2142,8 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 		if (status == -EINPROGRESS)
 			break;
 		if (status == -EIO) {
-			ath_print(common, ATH_DBG_XMIT,
-				  "Error processing tx status\n");
+			ath_dbg(common, ATH_DBG_XMIT,
+				"Error processing tx status\n");
 			break;
 		}
 
diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
deleted file mode 100644
index cec951cdfac1..000000000000
--- a/drivers/net/wireless/ath/debug.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2008-2009 Atheros Communications Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef ATH_DEBUG_H
-#define ATH_DEBUG_H
-
-#define ath_print ath_dbg
-
-#endif /* ATH_DEBUG_H */
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 3a4769506ce3..29a2961af5fc 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -20,7 +20,6 @@
 
 #include "ath.h"
 #include "reg.h"
-#include "debug.h"
 
 #define REG_READ			(common->ops->read)
 #define REG_WRITE(_ah, _reg, _val)	(common->ops->write)(_ah, _val, _reg)
@@ -125,8 +124,8 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 		break;
 	case ATH_CIPHER_AES_CCM:
 		if (!(common->crypt_caps & ATH_CRYPT_CAP_CIPHER_AESCCM)) {
-			ath_print(common, ATH_DBG_ANY,
-				  "AES-CCM not supported by this mac rev\n");
+			ath_dbg(common, ATH_DBG_ANY,
+				"AES-CCM not supported by this mac rev\n");
 			return false;
 		}
 		keyType = AR_KEYTABLE_TYPE_CCM;
@@ -134,15 +133,15 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 	case ATH_CIPHER_TKIP:
 		keyType = AR_KEYTABLE_TYPE_TKIP;
 		if (entry + 64 >= common->keymax) {
-			ath_print(common, ATH_DBG_ANY,
-				  "entry %u inappropriate for TKIP\n", entry);
+			ath_dbg(common, ATH_DBG_ANY,
+				"entry %u inappropriate for TKIP\n", entry);
 			return false;
 		}
 		break;
 	case ATH_CIPHER_WEP:
 		if (k->kv_len < WLAN_KEY_LEN_WEP40) {
-			ath_print(common, ATH_DBG_ANY,
-				  "WEP key length %u too small\n", k->kv_len);
+			ath_dbg(common, ATH_DBG_ANY,
+				"WEP key length %u too small\n", k->kv_len);
 			return false;
 		}
 		if (k->kv_len <= WLAN_KEY_LEN_WEP40)
-- 
cgit v1.2.3


From a1cbc7a88985976267a851a2e1080578711b3b0d Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 2 Dec 2010 19:12:38 -0800
Subject: ath: Fix ath_dbg access beyond array bound

ar9300RateSize is not necessarily a power of 4.

Change ar9003_hw_set_target_power_eeprom
to print the targetPowerValT2 array one per line.

ath9k_hw_ar9300_set_txpower repeated the output 4 times per line,
change it to print the targetPowerValT2 value one per line.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 27 ++------------------------
 1 file changed, 2 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 59236ffd5171..8c4961001b68 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4089,22 +4089,9 @@ static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq,
 	    ar9003_hw_eeprom_get_ht40_tgt_pwr(ah, HT_TARGET_RATE_23, freq,
 					      is2GHz) + ht40PowerIncForPdadc;
 
-	while (i < ar9300RateSize) {
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-
+	for (i = 0; i < ar9300RateSize; i++) {
 		ath_dbg(common, ATH_DBG_EEPROM,
 			"TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
-		i++;
 	}
 }
 
@@ -4692,17 +4679,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 
 	for (i = 0; i < ar9300RateSize; i++) {
 		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
-		i++;
-		ath_dbg(common, ATH_DBG_EEPROM,
-			"TPC[%02d] 0x%08x\n\n", i, targetPowerValT2[i]);
-		i++;
+			"TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
 	}
 
 	/*
-- 
cgit v1.2.3


From b7555ec7c604f2f00e432579dac29df5ce525433 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 7 Dec 2010 14:13:49 -0500
Subject: ath5k: remove MODULE_VERSION

Since this is updated manually and sporadically, it is fairly useless
anyway.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 950fc379c3b8..0c419b73f394 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -75,7 +75,6 @@ MODULE_AUTHOR("Nick Kossifidis");
 MODULE_DESCRIPTION("Support for 5xxx series of Atheros 802.11 wireless LAN cards.");
 MODULE_SUPPORTED_DEVICE("Atheros 5xxx WLAN cards");
 MODULE_LICENSE("Dual BSD/GPL");
-MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
 
 static int ath5k_init(struct ieee80211_hw *hw);
 static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
-- 
cgit v1.2.3


From 3bbb780cca79dfe0200d33afb95a8990acde65b9 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:34 -0800
Subject: ath9k_hw: Define hw version macros for AR9485

AR9485 is a single chain and single band (2.4 Ghz) chip.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/reg.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index c2472edab5e0..0153ba14a2f8 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -787,6 +787,8 @@
 #define AR_SREV_REVISION_9271_11	1
 #define AR_SREV_VERSION_9300		0x1c0
 #define AR_SREV_REVISION_9300_20	2 /* 2.0 and 2.1 */
+#define AR_SREV_VERSION_9485		0x240
+#define AR_SREV_REVISION_9485_10	0
 
 #define AR_SREV_5416(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \
@@ -859,6 +861,12 @@
 	 (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9300) && \
 	  ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9300_20)))
 
+#define AR_SREV_9485(_ah) \
+	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485))
+#define AR_SREV_9485_10(_ah) \
+	(AR_SREV_9485(_ah) && \
+	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_10))
+
 #define AR_SREV_9285E_20(_ah) \
     (AR_SREV_9285_12_OR_LATER(_ah) && \
      ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
-- 
cgit v1.2.3


From d9c803e1864d563b07382eb1bb8979cd70b1001e Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:35 -0800
Subject: ath9k_hw: Add initvals.h for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9485_initvals.h | 943 +++++++++++++++++++++++
 1 file changed, 943 insertions(+)
 create mode 100644 drivers/net/wireless/ath/ath9k/ar9485_initvals.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
new file mode 100644
index 000000000000..70de3d89a7b5
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
@@ -0,0 +1,943 @@
+/*
+ * Copyright (c) 2010 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef INITVALS_9485_H
+#define INITVALS_9485_H
+
+static const u32 ar9485Common_1_0[][2] = {
+	/*   Addr     allmodes */
+	{0x00007010, 0x00000022},
+	{0x00007020, 0x00000000},
+	{0x00007034, 0x00000002},
+	{0x00007038, 0x000004c2},
+};
+
+static const u32 ar9485_1_0_mac_postamble[][5] = {
+	/* Addr     5G_HT20     5G_HT40     2G_HT40     2G_HT20    */
+	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
+	{0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c},
+	{0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38},
+	{0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00},
+	{0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b},
+	{0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810},
+	{0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a},
+	{0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440},
+};
+
+static const u32 ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1[][2] = {
+	/*   Addr     allmodes */
+	{0x00018c00, 0x10212e5e},
+	{0x00018c04, 0x000801d8},
+	{0x00018c08, 0x0000580c},
+};
+
+static const u32 ar9485Common_wo_xlna_rx_gain_1_0[][2] = {
+	/*   Addr     allmodes */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x01800082},
+	{0x0000a014, 0x01820181},
+	{0x0000a018, 0x01840183},
+	{0x0000a01c, 0x01880185},
+	{0x0000a020, 0x018a0189},
+	{0x0000a024, 0x02850284},
+	{0x0000a028, 0x02890288},
+	{0x0000a02c, 0x03850384},
+	{0x0000a030, 0x03890388},
+	{0x0000a034, 0x038b038a},
+	{0x0000a038, 0x038d038c},
+	{0x0000a03c, 0x03910390},
+	{0x0000a040, 0x03930392},
+	{0x0000a044, 0x03950394},
+	{0x0000a048, 0x00000396},
+	{0x0000a04c, 0x00000000},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x28282828},
+	{0x0000a084, 0x28282828},
+	{0x0000a088, 0x28282828},
+	{0x0000a08c, 0x28282828},
+	{0x0000a090, 0x28282828},
+	{0x0000a094, 0x21212128},
+	{0x0000a098, 0x171c1c1c},
+	{0x0000a09c, 0x02020212},
+	{0x0000a0a0, 0x00000202},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x111f1100},
+	{0x0000a0c8, 0x111d111e},
+	{0x0000a0cc, 0x111b111c},
+	{0x0000a0d0, 0x22032204},
+	{0x0000a0d4, 0x22012202},
+	{0x0000a0d8, 0x221f2200},
+	{0x0000a0dc, 0x221d221e},
+	{0x0000a0e0, 0x33013302},
+	{0x0000a0e4, 0x331f3300},
+	{0x0000a0e8, 0x4402331e},
+	{0x0000a0ec, 0x44004401},
+	{0x0000a0f0, 0x441e441f},
+	{0x0000a0f4, 0x55015502},
+	{0x0000a0f8, 0x551f5500},
+	{0x0000a0fc, 0x6602551e},
+	{0x0000a100, 0x66006601},
+	{0x0000a104, 0x661e661f},
+	{0x0000a108, 0x7703661d},
+	{0x0000a10c, 0x77017702},
+	{0x0000a110, 0x00007700},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x111f1100},
+	{0x0000a148, 0x111d111e},
+	{0x0000a14c, 0x111b111c},
+	{0x0000a150, 0x22032204},
+	{0x0000a154, 0x22012202},
+	{0x0000a158, 0x221f2200},
+	{0x0000a15c, 0x221d221e},
+	{0x0000a160, 0x33013302},
+	{0x0000a164, 0x331f3300},
+	{0x0000a168, 0x4402331e},
+	{0x0000a16c, 0x44004401},
+	{0x0000a170, 0x441e441f},
+	{0x0000a174, 0x55015502},
+	{0x0000a178, 0x551f5500},
+	{0x0000a17c, 0x6602551e},
+	{0x0000a180, 0x66006601},
+	{0x0000a184, 0x661e661f},
+	{0x0000a188, 0x7703661d},
+	{0x0000a18c, 0x77017702},
+	{0x0000a190, 0x00007700},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000296},
+};
+
+static const u32 ar9485Modes_high_power_tx_gain_1_0[][5] = {
+	/*   Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
+	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
+	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
+	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
+	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
+	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
+	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
+	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
+	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
+	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
+	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
+	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
+	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
+	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
+	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
+	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
+	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
+	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
+	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
+	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
+	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
+	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
+	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
+	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
+	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
+};
+
+static const u32 ar9485_1_0[][2] = {
+	/*  Addr      allmodes */
+	{0x0000a580, 0x00000000},
+	{0x0000a584, 0x00000000},
+	{0x0000a588, 0x00000000},
+	{0x0000a58c, 0x00000000},
+	{0x0000a590, 0x00000000},
+	{0x0000a594, 0x00000000},
+	{0x0000a598, 0x00000000},
+	{0x0000a59c, 0x00000000},
+	{0x0000a5a0, 0x00000000},
+	{0x0000a5a4, 0x00000000},
+	{0x0000a5a8, 0x00000000},
+	{0x0000a5ac, 0x00000000},
+	{0x0000a5b0, 0x00000000},
+	{0x0000a5b4, 0x00000000},
+	{0x0000a5b8, 0x00000000},
+	{0x0000a5bc, 0x00000000},
+};
+
+static const u32 ar9485_1_0_radio_core[][2] = {
+	/*   Addr     allmodes */
+	{0x00016000, 0x36db6db6},
+	{0x00016004, 0x6db6db40},
+	{0x00016008, 0x73800000},
+	{0x0001600c, 0x00000000},
+	{0x00016040, 0x7f80fff8},
+	{0x00016048, 0x6c92426e},
+	{0x0001604c, 0x000f0278},
+	{0x00016050, 0x6db6db6c},
+	{0x00016054, 0x6db60000},
+	{0x00016080, 0x00080000},
+	{0x00016084, 0x0e48048c},
+	{0x00016088, 0x14214514},
+	{0x0001608c, 0x119f081e},
+	{0x00016090, 0x24926490},
+	{0x00016098, 0xd28b3330},
+	{0x000160a0, 0xc2108ffe},
+	{0x000160a4, 0x812fc370},
+	{0x000160a8, 0x423c8000},
+	{0x000160b4, 0x92480040},
+	{0x000160c0, 0x006db6db},
+	{0x000160c4, 0x0186db60},
+	{0x000160c8, 0x6db6db6c},
+	{0x000160cc, 0x6de6fbe0},
+	{0x000160d0, 0xf7dfcf3c},
+	{0x00016100, 0x04cb0001},
+	{0x00016104, 0xfff80015},
+	{0x00016108, 0x00080010},
+	{0x00016144, 0x01884080},
+	{0x00016148, 0x00008040},
+	{0x00016180, 0x08453333},
+	{0x00016184, 0x18e82f01},
+	{0x00016188, 0x00000000},
+	{0x0001618c, 0x00000000},
+	{0x00016240, 0x08400000},
+	{0x00016244, 0x1bf90f00},
+	{0x00016248, 0x00000000},
+	{0x0001624c, 0x00000000},
+	{0x00016280, 0x01000015},
+	{0x00016284, 0x00d30000},
+	{0x00016288, 0x00318000},
+	{0x0001628c, 0x50000000},
+	{0x00016290, 0x4b96210f},
+	{0x00016380, 0x00000000},
+	{0x00016384, 0x00000000},
+	{0x00016388, 0x00800700},
+	{0x0001638c, 0x00800700},
+	{0x00016390, 0x00800700},
+	{0x00016394, 0x00000000},
+	{0x00016398, 0x00000000},
+	{0x0001639c, 0x00000000},
+	{0x000163a0, 0x00000001},
+	{0x000163a4, 0x00000001},
+	{0x000163a8, 0x00000000},
+	{0x000163ac, 0x00000000},
+	{0x000163b0, 0x00000000},
+	{0x000163b4, 0x00000000},
+	{0x000163b8, 0x00000000},
+	{0x000163bc, 0x00000000},
+	{0x000163c0, 0x000000a0},
+	{0x000163c4, 0x000c0000},
+	{0x000163c8, 0x14021402},
+	{0x000163cc, 0x00001402},
+	{0x000163d0, 0x00000000},
+	{0x000163d4, 0x00000000},
+	{0x00016c40, 0x1319c178},
+	{0x00016c44, 0x10000000},
+};
+
+static const u32 ar9485Modes_lowest_ob_db_tx_gain_1_0[][5] = {
+	/*  Addr       5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
+	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
+	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
+	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
+	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
+	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
+	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
+	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
+	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
+	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
+	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
+	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
+	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
+	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
+	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
+	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
+	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
+	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
+	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
+	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
+	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
+	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
+	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
+	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
+	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
+};
+
+static const u32 ar9485_1_0_baseband_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00009800, 0xafe68e30},
+	{0x00009804, 0xfd14e000},
+	{0x00009808, 0x9c0a8f6b},
+	{0x0000980c, 0x04800000},
+	{0x00009814, 0x9280c00a},
+	{0x00009818, 0x00000000},
+	{0x0000981c, 0x00020028},
+	{0x00009834, 0x5f3ca3de},
+	{0x00009838, 0x0108ecff},
+	{0x0000983c, 0x14750600},
+	{0x00009880, 0x201fff00},
+	{0x00009884, 0x00001042},
+	{0x000098a4, 0x00200400},
+	{0x000098b0, 0x52440bbe},
+	{0x000098bc, 0x00000002},
+	{0x000098d0, 0x004b6a8e},
+	{0x000098d4, 0x00000820},
+	{0x000098dc, 0x00000000},
+	{0x000098f0, 0x00000000},
+	{0x000098f4, 0x00000000},
+	{0x00009c04, 0x00000000},
+	{0x00009c08, 0x03200000},
+	{0x00009c0c, 0x00000000},
+	{0x00009c10, 0x00000000},
+	{0x00009c14, 0x00046384},
+	{0x00009c18, 0x05b6b440},
+	{0x00009c1c, 0x00b6b440},
+	{0x00009d00, 0xc080a333},
+	{0x00009d04, 0x40206c10},
+	{0x00009d08, 0x009c4060},
+	{0x00009d0c, 0x1883800a},
+	{0x00009d10, 0x01834061},
+	{0x00009d14, 0x00c00400},
+	{0x00009d18, 0x00000000},
+	{0x00009d1c, 0x00000000},
+	{0x00009e08, 0x0038233c},
+	{0x00009e24, 0x990bb515},
+	{0x00009e28, 0x0a6f0000},
+	{0x00009e30, 0x06336f77},
+	{0x00009e34, 0x6af6532f},
+	{0x00009e38, 0x0cc80c00},
+	{0x00009e40, 0x0d261820},
+	{0x00009e4c, 0x00001004},
+	{0x00009e50, 0x00ff03f1},
+	{0x00009fc0, 0x80be4788},
+	{0x00009fc4, 0x0001efb5},
+	{0x00009fcc, 0x40000014},
+	{0x0000a20c, 0x00000000},
+	{0x0000a210, 0x00000000},
+	{0x0000a220, 0x00000000},
+	{0x0000a224, 0x00000000},
+	{0x0000a228, 0x10002310},
+	{0x0000a23c, 0x00000000},
+	{0x0000a244, 0x0c000000},
+	{0x0000a2a0, 0x00000001},
+	{0x0000a2c0, 0x00000001},
+	{0x0000a2c8, 0x00000000},
+	{0x0000a2cc, 0x18c43433},
+	{0x0000a2d4, 0x00000000},
+	{0x0000a2dc, 0x00000000},
+	{0x0000a2e0, 0x00000000},
+	{0x0000a2e4, 0x00000000},
+	{0x0000a2e8, 0x00000000},
+	{0x0000a2ec, 0x00000000},
+	{0x0000a2f0, 0x00000000},
+	{0x0000a2f4, 0x00000000},
+	{0x0000a2f8, 0x00000000},
+	{0x0000a344, 0x00000000},
+	{0x0000a34c, 0x00000000},
+	{0x0000a350, 0x0000a000},
+	{0x0000a364, 0x00000000},
+	{0x0000a370, 0x00000000},
+	{0x0000a390, 0x00000001},
+	{0x0000a394, 0x00000444},
+	{0x0000a398, 0x001f0e0f},
+	{0x0000a39c, 0x0075393f},
+	{0x0000a3a0, 0xb79f6427},
+	{0x0000a3a4, 0x00000000},
+	{0x0000a3a8, 0xaaaaaaaa},
+	{0x0000a3ac, 0x3c466478},
+	{0x0000a3c0, 0x20202020},
+	{0x0000a3c4, 0x22222220},
+	{0x0000a3c8, 0x20200020},
+	{0x0000a3cc, 0x20202020},
+	{0x0000a3d0, 0x20202020},
+	{0x0000a3d4, 0x20202020},
+	{0x0000a3d8, 0x20202020},
+	{0x0000a3dc, 0x20202020},
+	{0x0000a3e0, 0x20202020},
+	{0x0000a3e4, 0x20202020},
+	{0x0000a3e8, 0x20202020},
+	{0x0000a3ec, 0x20202020},
+	{0x0000a3f0, 0x00000000},
+	{0x0000a3f4, 0x00000006},
+	{0x0000a3f8, 0x0cdbd380},
+	{0x0000a3fc, 0x000f0f01},
+	{0x0000a400, 0x8fa91f01},
+	{0x0000a404, 0x00000000},
+	{0x0000a408, 0x0e79e5c6},
+	{0x0000a40c, 0x00820820},
+	{0x0000a414, 0x1ce739ce},
+	{0x0000a418, 0x2d0011ce},
+	{0x0000a41c, 0x1ce739ce},
+	{0x0000a420, 0x000001ce},
+	{0x0000a424, 0x1ce739ce},
+	{0x0000a428, 0x000001ce},
+	{0x0000a42c, 0x1ce739ce},
+	{0x0000a430, 0x1ce739ce},
+	{0x0000a434, 0x00000000},
+	{0x0000a438, 0x00001801},
+	{0x0000a43c, 0x00000000},
+	{0x0000a440, 0x00000000},
+	{0x0000a444, 0x00000000},
+	{0x0000a448, 0x04000000},
+	{0x0000a44c, 0x00000001},
+	{0x0000a450, 0x00010000},
+	{0x0000a458, 0x00000000},
+	{0x0000a5c4, 0x3fad9d74},
+	{0x0000a5c8, 0x0048060a},
+	{0x0000a5cc, 0x00000637},
+	{0x0000a760, 0x03020100},
+	{0x0000a764, 0x09080504},
+	{0x0000a768, 0x0d0c0b0a},
+	{0x0000a76c, 0x13121110},
+	{0x0000a770, 0x31301514},
+	{0x0000a774, 0x35343332},
+	{0x0000a778, 0x00000036},
+	{0x0000a780, 0x00000838},
+	{0x0000a7c0, 0x00000000},
+	{0x0000a7c4, 0xfffffffc},
+	{0x0000a7c8, 0x00000000},
+	{0x0000a7cc, 0x00000000},
+	{0x0000a7d0, 0x00000000},
+	{0x0000a7d4, 0x00000004},
+	{0x0000a7dc, 0x00000001},
+};
+
+static const u32 ar9485Modes_high_ob_db_tx_gain_1_0[][5] = {
+	/* Addr        5G_HT20     5G_HT40     2G_HT40    2G_HT20  */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
+	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
+	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
+	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
+	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
+	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
+	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
+	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
+	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
+	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
+	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
+	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
+	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
+	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
+	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
+	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
+	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
+	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
+	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
+	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
+	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
+	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
+	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
+	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
+	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
+};
+
+static const u32 ar9485Common_rx_gain_1_0[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x01800082},
+	{0x0000a014, 0x01820181},
+	{0x0000a018, 0x01840183},
+	{0x0000a01c, 0x01880185},
+	{0x0000a020, 0x018a0189},
+	{0x0000a024, 0x02850284},
+	{0x0000a028, 0x02890288},
+	{0x0000a02c, 0x03850384},
+	{0x0000a030, 0x03890388},
+	{0x0000a034, 0x038b038a},
+	{0x0000a038, 0x038d038c},
+	{0x0000a03c, 0x03910390},
+	{0x0000a040, 0x03930392},
+	{0x0000a044, 0x03950394},
+	{0x0000a048, 0x00000396},
+	{0x0000a04c, 0x00000000},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x28282828},
+	{0x0000a084, 0x28282828},
+	{0x0000a088, 0x28282828},
+	{0x0000a08c, 0x28282828},
+	{0x0000a090, 0x28282828},
+	{0x0000a094, 0x21212128},
+	{0x0000a098, 0x171c1c1c},
+	{0x0000a09c, 0x02020212},
+	{0x0000a0a0, 0x00000202},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x111f1100},
+	{0x0000a0c8, 0x111d111e},
+	{0x0000a0cc, 0x111b111c},
+	{0x0000a0d0, 0x22032204},
+	{0x0000a0d4, 0x22012202},
+	{0x0000a0d8, 0x221f2200},
+	{0x0000a0dc, 0x221d221e},
+	{0x0000a0e0, 0x33013302},
+	{0x0000a0e4, 0x331f3300},
+	{0x0000a0e8, 0x4402331e},
+	{0x0000a0ec, 0x44004401},
+	{0x0000a0f0, 0x441e441f},
+	{0x0000a0f4, 0x55015502},
+	{0x0000a0f8, 0x551f5500},
+	{0x0000a0fc, 0x6602551e},
+	{0x0000a100, 0x66006601},
+	{0x0000a104, 0x661e661f},
+	{0x0000a108, 0x7703661d},
+	{0x0000a10c, 0x77017702},
+	{0x0000a110, 0x00007700},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x111f1100},
+	{0x0000a148, 0x111d111e},
+	{0x0000a14c, 0x111b111c},
+	{0x0000a150, 0x22032204},
+	{0x0000a154, 0x22012202},
+	{0x0000a158, 0x221f2200},
+	{0x0000a15c, 0x221d221e},
+	{0x0000a160, 0x33013302},
+	{0x0000a164, 0x331f3300},
+	{0x0000a168, 0x4402331e},
+	{0x0000a16c, 0x44004401},
+	{0x0000a170, 0x441e441f},
+	{0x0000a174, 0x55015502},
+	{0x0000a178, 0x551f5500},
+	{0x0000a17c, 0x6602551e},
+	{0x0000a180, 0x66006601},
+	{0x0000a184, 0x661e661f},
+	{0x0000a188, 0x7703661d},
+	{0x0000a18c, 0x77017702},
+	{0x0000a190, 0x00007700},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000296},
+};
+
+static const u32 ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1[][2] = {
+	/*   Addr    allmodes  */
+	{0x00018c00, 0x10252e5e},
+	{0x00018c04, 0x000801d8},
+	{0x00018c08, 0x0000580c},
+};
+
+static const u32 ar9485_1_0_pcie_phy_clkreq_enable_L1[][2] = {
+	/*  Addr    allmodes   */
+	{0x00018c00, 0x10253e5e},
+	{0x00018c04, 0x000801d8},
+	{0x00018c08, 0x0000580c},
+};
+
+static const u32 ar9485_1_0_soc_preamble[][2] = {
+	/*   Addr     allmodes */
+	{0x000040a4, 0x00a0c9c9},
+	{0x00007048, 0x00000004},
+};
+
+static const u32 ar9485_fast_clock_1_0_baseband_postamble[][3] = {
+	/*   Addr      5G_HT20     5G_HT40 */
+	{0x00009e00, 0x03721821, 0x03721821},
+	{0x0000a230, 0x0000400b, 0x00004016},
+	{0x0000a254, 0x00000898, 0x00001130},
+};
+
+static const u32 ar9485_1_0_baseband_postamble[][5] = {
+	/* Addr        5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
+	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005},
+	{0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e},
+	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0},
+	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881},
+	{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
+	{0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c},
+	{0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044},
+	{0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0},
+	{0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020},
+	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2},
+	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e},
+	{0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e},
+	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
+	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
+	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
+	{0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222},
+	{0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010},
+	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
+	{0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0},
+	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+	{0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b},
+	{0x0000a234, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff},
+	{0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018},
+	{0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
+	{0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
+	{0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
+	{0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
+	{0x0000a260, 0x3a021501, 0x3a021501, 0x3a021501, 0x3a021501},
+	{0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
+	{0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
+	{0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0},
+	{0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
+	{0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071982},
+	{0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a},
+	{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000be04, 0x00802020, 0x00802020, 0x00802020, 0x00802020},
+	{0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+};
+
+static const u32 ar9485Modes_low_ob_db_tx_gain_1_0[][5] = {
+	/*  Addr      5G_HT20    5G_HT40     2G_HT40     2G_HT20   */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
+	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
+	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
+	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
+	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
+	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
+	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
+	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
+	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
+	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
+	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
+	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
+	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
+	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
+	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
+	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
+	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
+	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
+	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
+	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
+	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
+	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
+	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
+	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
+	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
+	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
+};
+
+static const u32 ar9485_1_0_pcie_phy_clkreq_disable_L1[][2] = {
+	/*   Addr     allmodes */
+	{0x00018c00, 0x10213e5e},
+	{0x00018c04, 0x000801d8},
+	{0x00018c08, 0x0000580c},
+};
+
+static const u32 ar9485_1_0_radio_postamble[][2] = {
+	/*   Addr     allmodes */
+	{0x0001609c, 0x0b283f31},
+	{0x000160ac, 0x24611800},
+	{0x000160b0, 0x03284f3e},
+	{0x0001610c, 0x00170000},
+	{0x00016140, 0x10804008},
+};
+
+static const u32 ar9485_1_0_mac_core[][2] = {
+	/*  Addr      allmodes */
+	{0x00000008, 0x00000000},
+	{0x00000030, 0x00020085},
+	{0x00000034, 0x00000005},
+	{0x00000040, 0x00000000},
+	{0x00000044, 0x00000000},
+	{0x00000048, 0x00000008},
+	{0x0000004c, 0x00000010},
+	{0x00000050, 0x00000000},
+	{0x00001040, 0x002ffc0f},
+	{0x00001044, 0x002ffc0f},
+	{0x00001048, 0x002ffc0f},
+	{0x0000104c, 0x002ffc0f},
+	{0x00001050, 0x002ffc0f},
+	{0x00001054, 0x002ffc0f},
+	{0x00001058, 0x002ffc0f},
+	{0x0000105c, 0x002ffc0f},
+	{0x00001060, 0x002ffc0f},
+	{0x00001064, 0x002ffc0f},
+	{0x000010f0, 0x00000100},
+	{0x00001270, 0x00000000},
+	{0x000012b0, 0x00000000},
+	{0x000012f0, 0x00000000},
+	{0x0000143c, 0x00000000},
+	{0x0000147c, 0x00000000},
+	{0x00008000, 0x00000000},
+	{0x00008004, 0x00000000},
+	{0x00008008, 0x00000000},
+	{0x0000800c, 0x00000000},
+	{0x00008018, 0x00000000},
+	{0x00008020, 0x00000000},
+	{0x00008038, 0x00000000},
+	{0x0000803c, 0x00000000},
+	{0x00008040, 0x00000000},
+	{0x00008044, 0x00000000},
+	{0x00008048, 0x00000000},
+	{0x0000804c, 0xffffffff},
+	{0x00008054, 0x00000000},
+	{0x00008058, 0x00000000},
+	{0x0000805c, 0x000fc78f},
+	{0x00008060, 0x0000000f},
+	{0x00008064, 0x00000000},
+	{0x00008070, 0x00000310},
+	{0x00008074, 0x00000020},
+	{0x00008078, 0x00000000},
+	{0x0000809c, 0x0000000f},
+	{0x000080a0, 0x00000000},
+	{0x000080a4, 0x02ff0000},
+	{0x000080a8, 0x0e070605},
+	{0x000080ac, 0x0000000d},
+	{0x000080b0, 0x00000000},
+	{0x000080b4, 0x00000000},
+	{0x000080b8, 0x00000000},
+	{0x000080bc, 0x00000000},
+	{0x000080c0, 0x2a800000},
+	{0x000080c4, 0x06900168},
+	{0x000080c8, 0x13881c20},
+	{0x000080cc, 0x01f40000},
+	{0x000080d0, 0x00252500},
+	{0x000080d4, 0x00a00000},
+	{0x000080d8, 0x00400000},
+	{0x000080dc, 0x00000000},
+	{0x000080e0, 0xffffffff},
+	{0x000080e4, 0x0000ffff},
+	{0x000080e8, 0x3f3f3f3f},
+	{0x000080ec, 0x00000000},
+	{0x000080f0, 0x00000000},
+	{0x000080f4, 0x00000000},
+	{0x000080fc, 0x00020000},
+	{0x00008100, 0x00000000},
+	{0x00008108, 0x00000052},
+	{0x0000810c, 0x00000000},
+	{0x00008110, 0x00000000},
+	{0x00008114, 0x000007ff},
+	{0x00008118, 0x000000aa},
+	{0x0000811c, 0x00003210},
+	{0x00008124, 0x00000000},
+	{0x00008128, 0x00000000},
+	{0x0000812c, 0x00000000},
+	{0x00008130, 0x00000000},
+	{0x00008134, 0x00000000},
+	{0x00008138, 0x00000000},
+	{0x0000813c, 0x0000ffff},
+	{0x00008144, 0xffffffff},
+	{0x00008168, 0x00000000},
+	{0x0000816c, 0x00000000},
+	{0x00008170, 0x18486200},
+	{0x00008174, 0x33332210},
+	{0x00008178, 0x00000000},
+	{0x0000817c, 0x00020000},
+	{0x000081c0, 0x00000000},
+	{0x000081c4, 0x33332210},
+	{0x000081c8, 0x00000000},
+	{0x000081cc, 0x00000000},
+	{0x000081d4, 0x00000000},
+	{0x000081ec, 0x00000000},
+	{0x000081f0, 0x00000000},
+	{0x000081f4, 0x00000000},
+	{0x000081f8, 0x00000000},
+	{0x000081fc, 0x00000000},
+	{0x00008240, 0x00100000},
+	{0x00008244, 0x0010f400},
+	{0x00008248, 0x00000800},
+	{0x0000824c, 0x0001e800},
+	{0x00008250, 0x00000000},
+	{0x00008254, 0x00000000},
+	{0x00008258, 0x00000000},
+	{0x0000825c, 0x40000000},
+	{0x00008260, 0x00080922},
+	{0x00008264, 0x9ca00010},
+	{0x00008268, 0xffffffff},
+	{0x0000826c, 0x0000ffff},
+	{0x00008270, 0x00000000},
+	{0x00008274, 0x40000000},
+	{0x00008278, 0x003e4180},
+	{0x0000827c, 0x00000004},
+	{0x00008284, 0x0000002c},
+	{0x00008288, 0x0000002c},
+	{0x0000828c, 0x000000ff},
+	{0x00008294, 0x00000000},
+	{0x00008298, 0x00000000},
+	{0x0000829c, 0x00000000},
+	{0x00008300, 0x00000140},
+	{0x00008314, 0x00000000},
+	{0x0000831c, 0x0000010d},
+	{0x00008328, 0x00000000},
+	{0x0000832c, 0x00000007},
+	{0x00008330, 0x00000302},
+	{0x00008334, 0x00000700},
+	{0x00008338, 0x00ff0000},
+	{0x0000833c, 0x02400000},
+	{0x00008340, 0x000107ff},
+	{0x00008344, 0xa248105b},
+	{0x00008348, 0x008f0000},
+	{0x0000835c, 0x00000000},
+	{0x00008360, 0xffffffff},
+	{0x00008364, 0xffffffff},
+	{0x00008368, 0x00000000},
+	{0x00008370, 0x00000000},
+	{0x00008374, 0x000000ff},
+	{0x00008378, 0x00000000},
+	{0x0000837c, 0x00000000},
+	{0x00008380, 0xffffffff},
+	{0x00008384, 0xffffffff},
+	{0x00008390, 0xffffffff},
+	{0x00008394, 0xffffffff},
+	{0x00008398, 0x00000000},
+	{0x0000839c, 0x00000000},
+	{0x000083a0, 0x00000000},
+	{0x000083a4, 0x0000fa14},
+	{0x000083a8, 0x000f0c00},
+	{0x000083ac, 0x33332210},
+	{0x000083b0, 0x33332210},
+	{0x000083b4, 0x33332210},
+	{0x000083b8, 0x33332210},
+	{0x000083bc, 0x00000000},
+	{0x000083c0, 0x00000000},
+	{0x000083c4, 0x00000000},
+	{0x000083c8, 0x00000000},
+	{0x000083cc, 0x00000200},
+	{0x000083d0, 0x000301ff},
+};
+#endif
-- 
cgit v1.2.3


From 3050c9146b2a4c98a916192fac2867c0023ec2b1 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:36 -0800
Subject: ath9k_hw: Enable hw initialization for AR9485

Also make it a supported mac

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c | 1 +
 drivers/net/wireless/ath/ath9k/hw.c        | 1 +
 drivers/net/wireless/ath/ath9k/hw.h        | 1 +
 3 files changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index c2a057156bfa..0e3e259df464 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -24,6 +24,7 @@ static bool ar9003_hw_macversion_supported(u32 macversion)
 {
 	switch (macversion) {
 	case AR_SREV_VERSION_9300:
+	case AR_SREV_VERSION_9485:
 		return true;
 	default:
 		break;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 9d3be0392a9b..2d4b3c273725 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -621,6 +621,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	case AR9287_DEVID_PCIE:
 	case AR2427_DEVID_PCIE:
 	case AR9300_DEVID_PCIE:
+	case AR9300_DEVID_AR9485_PCIE:
 		break;
 	default:
 		if (common->bus_ops->ath_bus_type == ATH_USB)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ee0b1cfe9c5e..0649ae6b33dd 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -43,6 +43,7 @@
 #define AR9287_DEVID_PCI	0x002d
 #define AR9287_DEVID_PCIE	0x002e
 #define AR9300_DEVID_PCIE	0x0030
+#define AR9300_DEVID_AR9485_PCIE 0x0032
 
 #define AR5416_AR9100_DEVID	0x000b
 
-- 
cgit v1.2.3


From c88457eb83fb6db7a3286a685ecc6e33a7aac49d Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:37 -0800
Subject: ath9k_hw: Initialize mode registers for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c | 195 +++++++++++++++++++----------
 1 file changed, 129 insertions(+), 66 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 0e3e259df464..f01c2891f7c3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -17,6 +17,7 @@
 #include "hw.h"
 #include "ar9003_mac.h"
 #include "ar9003_2p2_initvals.h"
+#include "ar9485_initvals.h"
 
 /* General hardware code for the AR9003 hadware family */
 
@@ -39,72 +40,134 @@ static bool ar9003_hw_macversion_supported(u32 macversion)
  */
 static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 {
-	/* mac */
-	INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
-	INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
-		       ar9300_2p2_mac_core,
-		       ARRAY_SIZE(ar9300_2p2_mac_core), 2);
-	INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
-		       ar9300_2p2_mac_postamble,
-		       ARRAY_SIZE(ar9300_2p2_mac_postamble), 5);
-
-	/* bb */
-	INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
-	INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
-		       ar9300_2p2_baseband_core,
-		       ARRAY_SIZE(ar9300_2p2_baseband_core), 2);
-	INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
-		       ar9300_2p2_baseband_postamble,
-		       ARRAY_SIZE(ar9300_2p2_baseband_postamble), 5);
-
-	/* radio */
-	INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
-	INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
-		       ar9300_2p2_radio_core,
-		       ARRAY_SIZE(ar9300_2p2_radio_core), 2);
-	INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
-		       ar9300_2p2_radio_postamble,
-		       ARRAY_SIZE(ar9300_2p2_radio_postamble), 5);
-
-	/* soc */
-	INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
-		       ar9300_2p2_soc_preamble,
-		       ARRAY_SIZE(ar9300_2p2_soc_preamble), 2);
-	INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
-	INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
-		       ar9300_2p2_soc_postamble,
-		       ARRAY_SIZE(ar9300_2p2_soc_postamble), 5);
-
-	/* rx/tx gain */
-	INIT_INI_ARRAY(&ah->iniModesRxGain,
-		       ar9300Common_rx_gain_table_2p2,
-		       ARRAY_SIZE(ar9300Common_rx_gain_table_2p2), 2);
-	INIT_INI_ARRAY(&ah->iniModesTxGain,
-		       ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
-		       ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
-		       5);
-
-	/* Load PCIE SERDES settings from INI */
-
-	/* Awake Setting */
-
-	INIT_INI_ARRAY(&ah->iniPcieSerdes,
-		       ar9300PciePhy_pll_on_clkreq_disable_L1_2p2,
-		       ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2),
-		       2);
-
-	/* Sleep Setting */
-
-	INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
-		       ar9300PciePhy_clkreq_enable_L1_2p2,
-		       ARRAY_SIZE(ar9300PciePhy_clkreq_enable_L1_2p2),
-		       2);
-
-	/* Fast clock modal settings */
-	INIT_INI_ARRAY(&ah->iniModesAdditional,
-		       ar9300Modes_fast_clock_2p2,
-		       ARRAY_SIZE(ar9300Modes_fast_clock_2p2),
-		       3);
+	if (AR_SREV_9485(ah)) {
+		/* mac */
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+				ar9485_1_0_mac_core,
+				ARRAY_SIZE(ar9485_1_0_mac_core), 2);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+				ar9485_1_0_mac_postamble,
+				ARRAY_SIZE(ar9485_1_0_mac_postamble), 5);
+
+		/* bb */
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_0,
+				ARRAY_SIZE(ar9485_1_0), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+				ar9485_1_0_baseband_core,
+				ARRAY_SIZE(ar9485_1_0_baseband_core), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+				ar9485_1_0_baseband_postamble,
+				ARRAY_SIZE(ar9485_1_0_baseband_postamble), 5);
+
+		/* radio */
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+				ar9485_1_0_radio_core,
+				ARRAY_SIZE(ar9485_1_0_radio_core), 2);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+				ar9485_1_0_radio_postamble,
+				ARRAY_SIZE(ar9485_1_0_radio_postamble), 2);
+
+		/* soc */
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+				ar9485_1_0_soc_preamble,
+				ARRAY_SIZE(ar9485_1_0_soc_preamble), 2);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0);
+
+		/* rx/tx gain */
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+				ar9485Common_rx_gain_1_0,
+				ARRAY_SIZE(ar9485Common_rx_gain_1_0), 2);
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+				ar9485Modes_lowest_ob_db_tx_gain_1_0,
+				ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				5);
+
+		/* Load PCIE SERDES settings from INI */
+
+		/* Awake Setting */
+
+		INIT_INI_ARRAY(&ah->iniPcieSerdes,
+				ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1,
+				ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1),
+				2);
+
+		/* Sleep Setting */
+
+		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+				ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1,
+				ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1),
+				2);
+	} else {
+		/* mac */
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+				ar9300_2p2_mac_core,
+				ARRAY_SIZE(ar9300_2p2_mac_core), 2);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+				ar9300_2p2_mac_postamble,
+				ARRAY_SIZE(ar9300_2p2_mac_postamble), 5);
+
+		/* bb */
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+				ar9300_2p2_baseband_core,
+				ARRAY_SIZE(ar9300_2p2_baseband_core), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+				ar9300_2p2_baseband_postamble,
+				ARRAY_SIZE(ar9300_2p2_baseband_postamble), 5);
+
+		/* radio */
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+				ar9300_2p2_radio_core,
+				ARRAY_SIZE(ar9300_2p2_radio_core), 2);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+				ar9300_2p2_radio_postamble,
+				ARRAY_SIZE(ar9300_2p2_radio_postamble), 5);
+
+		/* soc */
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+				ar9300_2p2_soc_preamble,
+				ARRAY_SIZE(ar9300_2p2_soc_preamble), 2);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+				ar9300_2p2_soc_postamble,
+				ARRAY_SIZE(ar9300_2p2_soc_postamble), 5);
+
+		/* rx/tx gain */
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+				ar9300Common_rx_gain_table_2p2,
+				ARRAY_SIZE(ar9300Common_rx_gain_table_2p2), 2);
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+				ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
+				ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
+				5);
+
+		/* Load PCIE SERDES settings from INI */
+
+		/* Awake Setting */
+
+		INIT_INI_ARRAY(&ah->iniPcieSerdes,
+				ar9300PciePhy_pll_on_clkreq_disable_L1_2p2,
+				ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2),
+				2);
+
+		/* Sleep Setting */
+
+		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+				ar9300PciePhy_clkreq_enable_L1_2p2,
+				ARRAY_SIZE(ar9300PciePhy_clkreq_enable_L1_2p2),
+				2);
+
+		/* Fast clock modal settings */
+		INIT_INI_ARRAY(&ah->iniModesAdditional,
+				ar9300Modes_fast_clock_2p2,
+				ARRAY_SIZE(ar9300Modes_fast_clock_2p2),
+				3);
+	}
 }
 
 static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
-- 
cgit v1.2.3


From ff48ba464e3503149657c60d46e8f4e9b4ed27fa Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:38 -0800
Subject: ath9k_hw: Initialize tx/rx gain table from initvals.h for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c | 82 ++++++++++++++++++++++--------
 1 file changed, 62 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index f01c2891f7c3..21a5bfe354a0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -175,22 +175,52 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
 	switch (ar9003_hw_get_tx_gain_idx(ah)) {
 	case 0:
 	default:
-		INIT_INI_ARRAY(&ah->iniModesTxGain,
-			       ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
-			       ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
-			       5);
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9485Modes_lowest_ob_db_tx_gain_1_0,
+				       ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				       5);
+		else
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
+				       5);
 		break;
 	case 1:
-		INIT_INI_ARRAY(&ah->iniModesTxGain,
-			       ar9300Modes_high_ob_db_tx_gain_table_2p2,
-			       ARRAY_SIZE(ar9300Modes_high_ob_db_tx_gain_table_2p2),
-			       5);
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9485Modes_high_ob_db_tx_gain_1_0,
+				       ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				       5);
+		else
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9300Modes_high_ob_db_tx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Modes_high_ob_db_tx_gain_table_2p2),
+				       5);
 		break;
 	case 2:
-		INIT_INI_ARRAY(&ah->iniModesTxGain,
-			       ar9300Modes_low_ob_db_tx_gain_table_2p2,
-			       ARRAY_SIZE(ar9300Modes_low_ob_db_tx_gain_table_2p2),
-			       5);
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9485Modes_low_ob_db_tx_gain_1_0,
+				       ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				       5);
+		else
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9300Modes_low_ob_db_tx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Modes_low_ob_db_tx_gain_table_2p2),
+				       5);
+		break;
+	case 3:
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9485Modes_high_power_tx_gain_1_0,
+				       ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_0),
+				       5);
+		else
+			INIT_INI_ARRAY(&ah->iniModesTxGain,
+				       ar9300Modes_high_power_tx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Modes_high_power_tx_gain_table_2p2),
+				       5);
 		break;
 	}
 }
@@ -200,16 +230,28 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
 	switch (ar9003_hw_get_rx_gain_idx(ah)) {
 	case 0:
 	default:
-		INIT_INI_ARRAY(&ah->iniModesRxGain,
-			       ar9300Common_rx_gain_table_2p2,
-			       ARRAY_SIZE(ar9300Common_rx_gain_table_2p2),
-			       2);
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesRxGain,
+				       ar9485Common_rx_gain_1_0,
+				       ARRAY_SIZE(ar9485Common_rx_gain_1_0),
+				       2);
+		else
+			INIT_INI_ARRAY(&ah->iniModesRxGain,
+				       ar9300Common_rx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Common_rx_gain_table_2p2),
+				       2);
 		break;
 	case 1:
-		INIT_INI_ARRAY(&ah->iniModesRxGain,
-			       ar9300Common_wo_xlna_rx_gain_table_2p2,
-			       ARRAY_SIZE(ar9300Common_wo_xlna_rx_gain_table_2p2),
-			       2);
+		if (AR_SREV_9485(ah))
+			INIT_INI_ARRAY(&ah->iniModesRxGain,
+				       ar9485Common_wo_xlna_rx_gain_1_0,
+				       ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_0),
+				       2);
+		else
+			INIT_INI_ARRAY(&ah->iniModesRxGain,
+				       ar9300Common_wo_xlna_rx_gain_table_2p2,
+				       ARRAY_SIZE(ar9300Common_wo_xlna_rx_gain_table_2p2),
+				       2);
 		break;
 	}
 }
-- 
cgit v1.2.3


From 60e0c3a782f9060327751492dac949210154759b Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:39 -0800
Subject: ath9k_hw: Eeeprom changes for AR9485

Calibration data are stored at 4k address (0xfff). The cal data
for AR9485 is not compressed so its lengh can exceed 1024 limit,
take care of that.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 8 ++++++--
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 1 +
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 8c4961001b68..29b5a6d86f7e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3319,7 +3319,10 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	memcpy(mptr, &ar9300_default, mdata_size);
 
 	read = ar9300_read_eeprom;
-	cptr = AR9300_BASE_ADDR;
+	if (AR_SREV_9485(ah))
+		cptr = AR9300_BASE_ADDR_4K;
+	else
+		cptr = AR9300_BASE_ADDR;
 	ath_dbg(common, ATH_DBG_EEPROM,
 		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
@@ -3361,7 +3364,8 @@ found:
 		ath_dbg(common, ATH_DBG_EEPROM,
 			"Found block at %x: code=%d ref=%d length=%d major=%d minor=%d\n",
 			cptr, code, reference, length, major, minor);
-		if (length >= 1024) {
+		if ((!AR_SREV_9485(ah) && length >= 1024) ||
+		    (AR_SREV_9485(ah) && length >= (4 * 1024))) {
 			ath_dbg(common, ATH_DBG_EEPROM,
 				"Skipping bad header\n");
 			cptr -= COMP_HDR_LEN;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 9c1463307f0c..ce4d76203535 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -78,6 +78,7 @@
 #define AR9300_EEPROM_SIZE (16*1024)
 #define FIXED_CCA_THRESHOLD 15
 
+#define AR9300_BASE_ADDR_4K 0xfff
 #define AR9300_BASE_ADDR 0x3ff
 #define AR9300_BASE_ADDR_512 0x1ff
 
-- 
cgit v1.2.3


From 784ad50324ec531fa4ab22586fe305657cc6e307 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:40 -0800
Subject: ath9k_hw: Disable LDPC for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 2d4b3c273725..66b4a2acafda 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1928,8 +1928,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	}
 
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
-		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_LDPC |
-				 ATH9K_HW_CAP_FASTCLOCK;
+		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_FASTCLOCK;
+		if (!AR_SREV_9485(ah))
+			pCap->hw_caps |= ATH9K_HW_CAP_LDPC;
+
 		pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH;
 		pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH;
 		pCap->rx_status_len = sizeof(struct ar9003_rxs);
-- 
cgit v1.2.3


From 7f1c7a6ac57ff0482219aa3f62eb9d0f8fe65867 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:41 -0800
Subject: ath9k: Disable TX STBC for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/init.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 5987ed1cd974..bd451c243689 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -210,7 +210,9 @@ static void setup_ht_cap(struct ath_softc *sc,
 	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
 	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
 
-	if (AR_SREV_9300_20_OR_LATER(ah))
+	if (AR_SREV_9485(ah))
+		max_streams = 1;
+	else if (AR_SREV_9300_20_OR_LATER(ah))
 		max_streams = 3;
 	else
 		max_streams = 2;
-- 
cgit v1.2.3


From 8060e169e02fe855f5533b5ef6af1f23ae2db0c4 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:42 -0800
Subject: ath9k: Enable extended synch for AR9485 to fix L0s recovery issue

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h        |  1 +
 drivers/net/wireless/ath/ath9k/hw.c   |  5 +++++
 drivers/net/wireless/ath/ath9k/hw.h   |  2 ++
 drivers/net/wireless/ath/ath9k/main.c |  3 +++
 drivers/net/wireless/ath/ath9k/pci.c  | 12 ++++++++++++
 5 files changed, 23 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index c914f5213c61..dd78ad13ea03 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -131,6 +131,7 @@ struct ath_bus_ops {
 	void (*read_cachesize)(struct ath_common *common, int *csz);
 	bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
 	void (*bt_coex_prep)(struct ath_common *common);
+	void (*extn_synch_en)(struct ath_common *common);
 };
 
 struct ath_common {
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 66b4a2acafda..49da1849c7fe 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1971,6 +1971,11 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 
 
+	if (AR_SREV_9485_10(ah)) {
+		pCap->pcie_lcr_extsync_en = true;
+		pCap->pcie_lcr_offset = 0x80;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 0649ae6b33dd..76ae3296e3fc 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -209,6 +209,8 @@ struct ath9k_hw_capabilities {
 	u8 rx_status_len;
 	u8 tx_desc_len;
 	u8 txs_len;
+	u16 pcie_lcr_offset;
+	bool pcie_lcr_extsync_en;
 };
 
 struct ath9k_ops_config {
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index a59cfce3335a..3e0c8a1874b4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1179,6 +1179,9 @@ static int ath9k_start(struct ieee80211_hw *hw)
 
 	pm_qos_update_request(&sc->pm_qos_req, 55);
 
+	if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
+		common->bus_ops->extn_synch_en(common);
+
 mutex_unlock:
 	mutex_unlock(&sc->mutex);
 
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 71339dab0860..38d2221241b8 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -103,11 +103,23 @@ static void ath_pci_bt_coex_prep(struct ath_common *common)
 	pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm);
 }
 
+static void ath_pci_extn_synch_enable(struct ath_common *common)
+{
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct pci_dev *pdev = to_pci_dev(sc->dev);
+	u8 lnkctl;
+
+	pci_read_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, &lnkctl);
+	lnkctl |= PCI_EXP_LNKCTL_ES;
+	pci_write_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, lnkctl);
+}
+
 static const struct ath_bus_ops ath_pci_bus_ops = {
 	.ath_bus_type = ATH_PCI,
 	.read_cachesize = ath_pci_read_cachesize,
 	.eeprom_read = ath_pci_eeprom_read,
 	.bt_coex_prep = ath_pci_bt_coex_prep,
+	.extn_synch_en = ath_pci_extn_synch_enable,
 };
 
 static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-- 
cgit v1.2.3


From 47c80de62e9d6d262a829502d689a8b56add8d3d Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:43 -0800
Subject: ath9k_hw: Find the maximum number of chains that hw supports

Have it in ah->caps. This will be used during various
calibrations.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 14 +++++++++++++-
 drivers/net/wireless/ath/ath9k/hw.h |  2 ++
 2 files changed, 15 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 49da1849c7fe..a2f85b75b7f8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1764,7 +1764,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
 
 	u16 capField = 0, eeval;
-	u8 ant_div_ctl1;
+	u8 ant_div_ctl1, tx_chainmask, rx_chainmask;
 
 	eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0);
 	regulatory->current_rd = eeval;
@@ -1976,6 +1976,18 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		pCap->pcie_lcr_offset = 0x80;
 	}
 
+	tx_chainmask = pCap->tx_chainmask;
+	rx_chainmask = pCap->rx_chainmask;
+	while (tx_chainmask || rx_chainmask) {
+		if (tx_chainmask & BIT(0))
+			pCap->max_txchains++;
+		if (rx_chainmask & BIT(0))
+			pCap->max_rxchains++;
+
+		tx_chainmask >>= 1;
+		rx_chainmask >>= 1;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 76ae3296e3fc..fcfd63efe55a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -199,6 +199,8 @@ struct ath9k_hw_capabilities {
 	u16 rts_aggr_limit;
 	u8 tx_chainmask;
 	u8 rx_chainmask;
+	u8 max_txchains;
+	u8 max_rxchains;
 	u16 tx_triglevel_max;
 	u16 reg_cap;
 	u8 num_gpio_pins;
-- 
cgit v1.2.3


From d09b17f73fd8f475f33d0b8311d7b5a0bed67c67 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:44 -0800
Subject: ath9k: Configure pll control for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c  | 7 ++++++-
 drivers/net/wireless/ath/ath9k/reg.h | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index a2f85b75b7f8..9f4398c88c85 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -667,7 +667,12 @@ static void ath9k_hw_init_qos(struct ath_hw *ah)
 static void ath9k_hw_init_pll(struct ath_hw *ah,
 			      struct ath9k_channel *chan)
 {
-	u32 pll = ath9k_hw_compute_pll_control(ah, chan);
+	u32 pll;
+
+	if (AR_SREV_9485(ah))
+		REG_WRITE(ah, AR_RTC_PLL_CONTROL2, 0x886666);
+
+	pll = ath9k_hw_compute_pll_control(ah, chan);
 
 	REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
 
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 0153ba14a2f8..d3257f783a64 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1114,6 +1114,8 @@ enum {
 #define AR_RTC_PLL_CONTROL \
 	((AR_SREV_9100(ah)) ? (AR_RTC_BASE + 0x0014) : 0x7014)
 
+#define AR_RTC_PLL_CONTROL2	0x703c
+
 #define AR_RTC_PLL_DIV          0x0000001f
 #define AR_RTC_PLL_DIV_S        0
 #define AR_RTC_PLL_DIV2         0x00000020
-- 
cgit v1.2.3


From 85dd0921e686ed2f0283cef358a91ecaa36ccc8f Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:45 -0800
Subject: ath9k_hw: Find chansel of AR_PHY_65NM_CH0_SYNTH7 for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 5 ++++-
 drivers/net/wireless/ath/ath9k/phy.h        | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 63b6d560c7f0..bce1fdb1660a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -75,7 +75,10 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 	freq = centers.synth_center;
 
 	if (freq < 4800) {     /* 2 GHz, fractional mode */
-		channelSel = CHANSEL_2G(freq);
+		if (AR_SREV_9485(ah))
+			channelSel = CHANSEL_2G_9485(freq);
+		else
+			channelSel = CHANSEL_2G(freq);
 		/* Set to 2G mode */
 		bMode = 1;
 	} else {
diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h
index 17969af842f6..5e3d7496986e 100644
--- a/drivers/net/wireless/ath/ath9k/phy.h
+++ b/drivers/net/wireless/ath/ath9k/phy.h
@@ -19,6 +19,7 @@
 
 #define CHANSEL_DIV		15
 #define CHANSEL_2G(_freq)	(((_freq) * 0x10000) / CHANSEL_DIV)
+#define CHANSEL_2G_9485(_freq)	((((_freq) * 0x10000) - 215) / CHANSEL_DIV)
 #define CHANSEL_5G(_freq)	(((_freq) * 0x8000) / CHANSEL_DIV)
 
 #define AR_PHY_BASE     0x9800
-- 
cgit v1.2.3


From 272ceba892208013a45847276a00ccae54e2b94a Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:46 -0800
Subject: ath9k_hw: Add a helper function to get spur channel pointer from cal
 data for AR9003 family

This helper function would be used for AR9485.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 10 ++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h |  1 +
 2 files changed, 11 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 29b5a6d86f7e..372831dc94bd 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4731,6 +4731,16 @@ s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah)
 	return (eep->baseEepHeader.txrxgain) & 0xf; /* bits 3:0 */
 }
 
+u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz)
+{
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (is_2ghz)
+		return eep->modalHeader2G.spurChans;
+	else
+		return eep->modalHeader5G.spurChans;
+}
+
 const struct eeprom_ops eep_ar9300_ops = {
 	.check_eeprom = ath9k_hw_ar9300_check_eeprom,
 	.get_eeprom = ath9k_hw_ar9300_get_eeprom,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index ce4d76203535..33503217dab3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -343,4 +343,5 @@ struct ar9300_eeprom {
 s32 ar9003_hw_get_tx_gain_idx(struct ath_hw *ah);
 s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah);
 
+u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz);
 #endif
-- 
cgit v1.2.3


From d9a2545ac713e26ab8c8eee741d2da1626cebd6e Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:47 -0800
Subject: ath9k: Read spur channel information from eeprom for AR9485

Also spur channel count and range is different for AR9485.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 35 ++++++++++++++++++++++++++---
 1 file changed, 32 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index bce1fdb1660a..da4a571304da 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -134,21 +134,50 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 	static const u32 spur_freq[4] = { 2420, 2440, 2464, 2480 };
 	int cur_bb_spur, negative = 0, cck_spur_freq;
 	int i;
+	int range, max_spur_cnts, synth_freq;
+	u8 *spur_fbin_ptr = NULL;
 
 	/*
 	 * Need to verify range +/- 10 MHz in control channel, otherwise spur
 	 * is out-of-band and can be ignored.
 	 */
 
-	for (i = 0; i < 4; i++) {
+	if (AR_SREV_9485(ah)) {
+		spur_fbin_ptr = ar9003_get_spur_chan_ptr(ah,
+							 IS_CHAN_2GHZ(chan));
+		if (spur_fbin_ptr[0] == 0) /* No spur */
+			return;
+		max_spur_cnts = 5;
+		if (IS_CHAN_HT40(chan)) {
+			range = 19;
+			if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL,
+					   AR_PHY_GC_DYN2040_PRI_CH) == 0)
+				synth_freq = chan->channel + 10;
+			else
+				synth_freq = chan->channel - 10;
+		} else {
+			range = 10;
+			synth_freq = chan->channel;
+		}
+	} else {
+		range = 10;
+		max_spur_cnts = 4;
+		synth_freq = chan->channel;
+	}
+
+	for (i = 0; i < max_spur_cnts; i++) {
 		negative = 0;
-		cur_bb_spur = spur_freq[i] - chan->channel;
+		if (AR_SREV_9485(ah))
+			cur_bb_spur = FBIN2FREQ(spur_fbin_ptr[i],
+					IS_CHAN_2GHZ(chan)) - synth_freq;
+		else
+			cur_bb_spur = spur_freq[i] - synth_freq;
 
 		if (cur_bb_spur < 0) {
 			negative = 1;
 			cur_bb_spur = -cur_bb_spur;
 		}
-		if (cur_bb_spur < 10) {
+		if (cur_bb_spur < range) {
 			cck_spur_freq = (int)((cur_bb_spur << 19) / 11);
 
 			if (negative == 1)
-- 
cgit v1.2.3


From 9936e65fae6d95c2acc2438c60a8f4908130530e Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:48 -0800
Subject: ath9k_hw: Configure xpa bias level for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 12 +++++++++---
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |  4 ++++
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 372831dc94bd..819b0a6cb83e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3450,9 +3450,15 @@ static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
 static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 {
 	int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
-	REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
-	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB, bias >> 2);
-	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+
+	if (AR_SREV_9485(ah))
+		REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
+	else {
+		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
+		REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB,
+			      bias >> 2);
+		REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+	}
 }
 
 static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 3394dfe52b42..b7720819872b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -584,6 +584,10 @@
 #define AR_PHY_65NM_CH2_RXTX1       0x16900
 #define AR_PHY_65NM_CH2_RXTX2       0x16904
 
+#define AR_CH0_TOP2 (AR_SREV_9485(ah) ? 0x00016284 : 0x0001628c)
+#define AR_CH0_TOP2_XPABIASLVL		0xf000
+#define AR_CH0_TOP2_XPABIASLVL_S	12
+
 #define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT		0x00380000
 #define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT_S	19
 #define AR_PHY_RX6DB_BIQUAD_LONG_SHIFT		0x00c00000
-- 
cgit v1.2.3


From 47e84dfb411fcaa51e12d94ab82570ec3aa86e32 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:49 -0800
Subject: ath9k_hw: Read and configure antenna diversity control for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 24 ++++++++++++++++++++----
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    | 10 ++++++++++
 2 files changed, 30 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 819b0a6cb83e..45fe5c2ec3b9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3034,6 +3034,8 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 		return !!(pBase->featureEnable & BIT(5));
 	case EEP_CHAIN_MASK_REDUCE:
 		return (pBase->miscConfiguration >> 0x3) & 0x1;
+	case EEP_ANT_DIV_CTL1:
+		return le32_to_cpu(eep->base_ext1.ant_div_control);
 	default:
 		return 0;
 	}
@@ -3513,11 +3515,25 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 	value = ar9003_hw_ant_ctrl_chain_get(ah, 0, is2ghz);
 	REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_0, AR_SWITCH_TABLE_ALL, value);
 
-	value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz);
-	REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_1, AR_SWITCH_TABLE_ALL, value);
+	if (!AR_SREV_9485(ah)) {
+		value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz);
+		REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_1, AR_SWITCH_TABLE_ALL,
+			      value);
 
-	value = ar9003_hw_ant_ctrl_chain_get(ah, 2, is2ghz);
-	REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_2, AR_SWITCH_TABLE_ALL, value);
+		value = ar9003_hw_ant_ctrl_chain_get(ah, 2, is2ghz);
+		REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_2, AR_SWITCH_TABLE_ALL,
+			      value);
+	}
+
+	if (AR_SREV_9485(ah)) {
+		value = ath9k_hw_ar9300_get_eeprom(ah, EEP_ANT_DIV_CTL1);
+		REG_RMW_FIELD(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_CTRL_ALL,
+			      value);
+		REG_RMW_FIELD(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_ENABLE,
+			      value >> 6);
+		REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT, AR_FAST_DIV_ENABLE,
+			      value >> 7);
+	}
 }
 
 static void ar9003_hw_drive_strength_apply(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index b7720819872b..6e0d4adc1a6b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -260,7 +260,13 @@
 #define AR_PHY_CCA_0            (AR_AGC_BASE + 0x1c)
 #define AR_PHY_EXT_CCA0         (AR_AGC_BASE + 0x20)
 #define AR_PHY_RESTART          (AR_AGC_BASE + 0x24)
+
 #define AR_PHY_MC_GAIN_CTRL     (AR_AGC_BASE + 0x28)
+#define AR_ANT_DIV_CTRL_ALL	0x7e000000
+#define AR_ANT_DIV_CTRL_ALL_S	25
+#define AR_ANT_DIV_ENABLE	0x1000000
+#define AR_ANT_DIV_ENABLE_S	24
+
 #define AR_PHY_EXTCHN_PWRTHR1   (AR_AGC_BASE + 0x2c)
 #define AR_PHY_EXT_CHN_WIN      (AR_AGC_BASE + 0x30)
 #define AR_PHY_20_40_DET_THR    (AR_AGC_BASE + 0x34)
@@ -271,7 +277,11 @@
 #define AR_PHY_RX_GAIN_BOUNDS_2 (AR_AGC_BASE + 0x48)
 #define AR_PHY_RSSI_0           (AR_AGC_BASE + 0x180)
 #define AR_PHY_SPUR_CCK_REP0    (AR_AGC_BASE + 0x184)
+
 #define AR_PHY_CCK_DETECT       (AR_AGC_BASE + 0x1c0)
+#define AR_FAST_DIV_ENABLE	0x2000
+#define AR_FAST_DIV_ENABLE_S	13
+
 #define AR_PHY_DAG_CTRLCCK      (AR_AGC_BASE + 0x1c4)
 #define AR_PHY_IQCORR_CTRL_CCK  (AR_AGC_BASE + 0x1c8)
 
-- 
cgit v1.2.3


From ab09b5b4beda8b33a117bf6fbbb2b5aa8f566129 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Tue, 7 Dec 2010 02:20:39 -0800
Subject: ath9k_hw: Configure internal regulator for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 89 +++++++++++++++++++++-----
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |  8 +++
 2 files changed, 82 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 45fe5c2ec3b9..c02e43d5c9c9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3653,29 +3653,88 @@ static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan)
 	}
 }
 
+static bool is_pmu_set(struct ath_hw *ah, u32 pmu_reg, int pmu_set)
+{
+	int timeout = 100;
+
+	while (pmu_set != REG_READ(ah, pmu_reg)) {
+		if (timeout-- == 0)
+			return false;
+		REG_WRITE(ah, pmu_reg, pmu_set);
+		udelay(10);
+	}
+
+	return true;
+}
+
 static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 {
 	int internal_regulator =
 		ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR);
 
 	if (internal_regulator) {
-		/* Internal regulator is ON. Write swreg register. */
-		int swreg = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG);
-		REG_WRITE(ah, AR_RTC_REG_CONTROL1,
-		REG_READ(ah, AR_RTC_REG_CONTROL1) &
-			 (~AR_RTC_REG_CONTROL1_SWREG_PROGRAM));
-		REG_WRITE(ah, AR_RTC_REG_CONTROL0, swreg);
-		/* Set REG_CONTROL1.SWREG_PROGRAM */
-		REG_WRITE(ah, AR_RTC_REG_CONTROL1,
-			  REG_READ(ah,
-				   AR_RTC_REG_CONTROL1) |
-				   AR_RTC_REG_CONTROL1_SWREG_PROGRAM);
+		if (AR_SREV_9485(ah)) {
+			int reg_pmu_set;
+
+			reg_pmu_set = REG_READ(ah, AR_PHY_PMU2) & ~AR_PHY_PMU2_PGM;
+			REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set);
+			if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
+				return;
+
+			reg_pmu_set = (5 << 1) | (7 << 4) | (1 << 8) |
+				      (7 << 14) | (6 << 17) | (1 << 20) |
+				      (3 << 24) | (1 << 28);
+
+			REG_WRITE(ah, AR_PHY_PMU1, reg_pmu_set);
+			if (!is_pmu_set(ah, AR_PHY_PMU1, reg_pmu_set))
+				return;
+
+			reg_pmu_set = (REG_READ(ah, AR_PHY_PMU2) & ~0xFFC00000)
+					| (4 << 26);
+			REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set);
+			if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
+				return;
+
+			reg_pmu_set = (REG_READ(ah, AR_PHY_PMU2) & ~0x00200000)
+					| (1 << 21);
+			REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set);
+			if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
+				return;
+		} else {
+			/* Internal regulator is ON. Write swreg register. */
+			int swreg = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG);
+			REG_WRITE(ah, AR_RTC_REG_CONTROL1,
+				  REG_READ(ah, AR_RTC_REG_CONTROL1) &
+				  (~AR_RTC_REG_CONTROL1_SWREG_PROGRAM));
+			REG_WRITE(ah, AR_RTC_REG_CONTROL0, swreg);
+			/* Set REG_CONTROL1.SWREG_PROGRAM */
+			REG_WRITE(ah, AR_RTC_REG_CONTROL1,
+				  REG_READ(ah,
+					   AR_RTC_REG_CONTROL1) |
+					   AR_RTC_REG_CONTROL1_SWREG_PROGRAM);
+		}
 	} else {
-		REG_WRITE(ah, AR_RTC_SLEEP_CLK,
-			  (REG_READ(ah,
-				    AR_RTC_SLEEP_CLK) |
-				    AR_RTC_FORCE_SWREG_PRD));
+		if (AR_SREV_9485(ah)) {
+			REG_RMW_FIELD(ah, AR_PHY_PMU2, AR_PHY_PMU2_PGM, 0);
+			while (REG_READ_FIELD(ah, AR_PHY_PMU2,
+					      AR_PHY_PMU2_PGM))
+				udelay(10);
+
+			REG_RMW_FIELD(ah, AR_PHY_PMU1, AR_PHY_PMU1_PWD, 0x1);
+			while (!REG_READ_FIELD(ah, AR_PHY_PMU1,
+					       AR_PHY_PMU1_PWD))
+				udelay(10);
+			REG_RMW_FIELD(ah, AR_PHY_PMU2, AR_PHY_PMU2_PGM, 0x1);
+			while (!REG_READ_FIELD(ah, AR_PHY_PMU2,
+					      AR_PHY_PMU2_PGM))
+				udelay(10);
+		} else
+			REG_WRITE(ah, AR_RTC_SLEEP_CLK,
+				  (REG_READ(ah,
+				   AR_RTC_SLEEP_CLK) |
+				   AR_RTC_FORCE_SWREG_PRD));
 	}
+
 }
 
 static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 6e0d4adc1a6b..8de3ffd5a92b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -598,6 +598,14 @@
 #define AR_CH0_TOP2_XPABIASLVL		0xf000
 #define AR_CH0_TOP2_XPABIASLVL_S	12
 
+#define AR_PHY_PMU1		0x16c40
+#define AR_PHY_PMU1_PWD		0x1
+#define AR_PHY_PMU1_PWD_S	0
+
+#define AR_PHY_PMU2		0x16c44
+#define AR_PHY_PMU2_PGM		0x00200000
+#define AR_PHY_PMU2_PGM_S	21
+
 #define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT		0x00380000
 #define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT_S	19
 #define AR_PHY_RX6DB_BIQUAD_LONG_SHIFT		0x00c00000
-- 
cgit v1.2.3


From dd040f76cef0cc977b83e905a16b68d41322b735 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:52 -0800
Subject: ath9k_hw: Read and configure turnning caps to regulate freq accuracy

Right now it is done for only AR9485, will be done for ar9003 also
after proper testing.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 16 ++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |  6 ++++++
 2 files changed, 22 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c02e43d5c9c9..76508f82f859 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3737,6 +3737,20 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 
 }
 
+static void ar9003_hw_apply_tuning_caps(struct ath_hw *ah)
+{
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	u8 tuning_caps_param = eep->baseEepHeader.params_for_tuning_caps[0];
+
+	if (eep->baseEepHeader.featureEnable & 0x40) {
+		tuning_caps_param &= 0x7f;
+		REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC,
+			      tuning_caps_param);
+		REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPOUTDAC,
+			      tuning_caps_param);
+	}
+}
+
 static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 					     struct ath9k_channel *chan)
 {
@@ -3745,6 +3759,8 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_drive_strength_apply(ah);
 	ar9003_hw_atten_apply(ah, chan);
 	ar9003_hw_internal_regulator_apply(ah);
+	if (AR_SREV_9485(ah))
+		ar9003_hw_apply_tuning_caps(ah);
 }
 
 static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 8de3ffd5a92b..4c64eb1888a2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -598,6 +598,12 @@
 #define AR_CH0_TOP2_XPABIASLVL		0xf000
 #define AR_CH0_TOP2_XPABIASLVL_S	12
 
+#define AR_CH0_XTAL		(AR_SREV_9485(ah) ? 0x16290 : 0x16294)
+#define AR_CH0_XTAL_CAPINDAC	0x7f000000
+#define AR_CH0_XTAL_CAPINDAC_S	24
+#define AR_CH0_XTAL_CAPOUTDAC	0x00fe0000
+#define AR_CH0_XTAL_CAPOUTDAC_S	17
+
 #define AR_PHY_PMU1		0x16c40
 #define AR_PHY_PMU1_PWD		0x1
 #define AR_PHY_PMU1_PWD_S	0
-- 
cgit v1.2.3


From 5f139eba4174d9a3343efc7cfb8a0a9cb184c647 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:53 -0800
Subject: ath9k_hw: Configure power control only for the supported chains

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 28 +++++++++++++++-----------
 1 file changed, 16 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 76508f82f859..1f5aa51b9cef 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4260,23 +4260,27 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 	REG_RMW(ah, AR_PHY_TPC_11_B0,
 		(correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
 		AR_PHY_TPC_OLPC_GAIN_DELTA);
-	REG_RMW(ah, AR_PHY_TPC_11_B1,
-		(correction[1] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
-		AR_PHY_TPC_OLPC_GAIN_DELTA);
-	REG_RMW(ah, AR_PHY_TPC_11_B2,
-		(correction[2] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
-		AR_PHY_TPC_OLPC_GAIN_DELTA);
+	if (ah->caps.tx_chainmask & BIT(1))
+		REG_RMW(ah, AR_PHY_TPC_11_B1,
+			(correction[1] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
+			AR_PHY_TPC_OLPC_GAIN_DELTA);
+	if (ah->caps.tx_chainmask & BIT(2))
+		REG_RMW(ah, AR_PHY_TPC_11_B2,
+			(correction[2] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
+			AR_PHY_TPC_OLPC_GAIN_DELTA);
 
 	/* enable open loop power control on chip */
 	REG_RMW(ah, AR_PHY_TPC_6_B0,
 		(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
 		AR_PHY_TPC_6_ERROR_EST_MODE);
-	REG_RMW(ah, AR_PHY_TPC_6_B1,
-		(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
-		AR_PHY_TPC_6_ERROR_EST_MODE);
-	REG_RMW(ah, AR_PHY_TPC_6_B2,
-		(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
-		AR_PHY_TPC_6_ERROR_EST_MODE);
+	if (ah->caps.tx_chainmask & BIT(1))
+		REG_RMW(ah, AR_PHY_TPC_6_B1,
+			(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
+			AR_PHY_TPC_6_ERROR_EST_MODE);
+	if (ah->caps.tx_chainmask & BIT(2))
+		REG_RMW(ah, AR_PHY_TPC_6_B2,
+			(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
+			AR_PHY_TPC_6_ERROR_EST_MODE);
 
 	/*
 	 * enable temperature compensation
-- 
cgit v1.2.3


From 6559e83ebd2cac06c54ebb2b7f635cf2e434f25c Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:54 -0800
Subject: ath9k_hw: Program appropriate chianmask for AR9485 before starting
 AGC/IQ cal

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 16d20294c33c..33a80b24538c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -721,7 +721,9 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 	val = REG_READ(ah, AR_ENT_OTP);
 	ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
 
-	if (val & AR_ENT_OTP_CHAIN2_DISABLE)
+	if (AR_SREV_9485(ah))
+		ar9003_hw_set_chain_masks(ah, 0x1, 0x1);
+	else if (val & AR_ENT_OTP_CHAIN2_DISABLE)
 		ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
 	else
 		/*
-- 
cgit v1.2.3


From 31faff815bd9d87c370f799dff03948ed362d260 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:55 -0800
Subject: ath9k_hw: Define IQcal correction coefficient registers using index

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 10 +++++-----
 drivers/net/wireless/ath/ath9k/ar9003_phy.h   |  8 +++++---
 2 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 33a80b24538c..e8f7df8c8626 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -606,11 +606,6 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 		AR_PHY_TX_IQCAL_STATUS_B1,
 		AR_PHY_TX_IQCAL_STATUS_B2,
 	};
-	static const u32 tx_corr_coeff[AR9300_MAX_CHAINS] = {
-		AR_PHY_TX_IQCAL_CORR_COEFF_01_B0,
-		AR_PHY_TX_IQCAL_CORR_COEFF_01_B1,
-		AR_PHY_TX_IQCAL_CORR_COEFF_01_B2,
-	};
 	static const u32 rx_corr[AR9300_MAX_CHAINS] = {
 		AR_PHY_RX_IQCAL_CORR_B0,
 		AR_PHY_RX_IQCAL_CORR_B1,
@@ -621,11 +616,16 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 		AR_PHY_CHAN_INFO_TAB_1,
 		AR_PHY_CHAN_INFO_TAB_2,
 	};
+	u32 tx_corr_coeff[AR9300_MAX_CHAINS];
 	s32 iq_res[6];
 	s32 iqc_coeff[2];
 	s32 i, j;
 	u32 num_chains = 0;
 
+	tx_corr_coeff[0] = AR_PHY_TX_IQCAL_CORR_COEFF_B0(0);
+	tx_corr_coeff[1] = AR_PHY_TX_IQCAL_CORR_COEFF_B1(0);
+	tx_corr_coeff[2] = AR_PHY_TX_IQCAL_CORR_COEFF_B2(0);
+
 	for (i = 0; i < AR9300_MAX_CHAINS; i++) {
 		if (ah->txchainmask & (1 << i))
 			num_chains++;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 4c64eb1888a2..abb4ec172ed1 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -549,7 +549,9 @@
 #define AR_PHY_TX_IQCAL_CONTROL_1   (AR_SM_BASE + 0x448)
 #define AR_PHY_TX_IQCAL_START       (AR_SM_BASE + 0x440)
 #define AR_PHY_TX_IQCAL_STATUS_B0   (AR_SM_BASE + 0x48c)
-#define AR_PHY_TX_IQCAL_CORR_COEFF_01_B0    (AR_SM_BASE + 0x450)
+#define AR_PHY_TX_IQCAL_CORR_COEFF_B0(_i)    (AR_SM_BASE + \
+					     (AR_SREV_9485(ah) ? \
+					      0x3d0 : 0x450) + ((_i) << 2))
 
 #define AR_PHY_WATCHDOG_STATUS      (AR_SM_BASE + 0x5c0)
 #define AR_PHY_WATCHDOG_CTL_1       (AR_SM_BASE + 0x5c4)
@@ -813,7 +815,7 @@
 #define AR_PHY_TPC_11_B1         (AR_SM1_BASE + 0x220)
 #define AR_PHY_PDADC_TAB_1       (AR_SM1_BASE + 0x240)
 #define AR_PHY_TX_IQCAL_STATUS_B1   (AR_SM1_BASE + 0x48c)
-#define AR_PHY_TX_IQCAL_CORR_COEFF_01_B1    (AR_SM1_BASE + 0x450)
+#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i)    (AR_SM_BASE + 0x450 + ((_i) << 2))
 
 /*
  * Channel 2 Register Map
@@ -866,7 +868,7 @@
 #define AR_PHY_TPC_11_B2         (AR_SM2_BASE + 0x220)
 #define AR_PHY_PDADC_TAB_2       (AR_SM2_BASE + 0x240)
 #define AR_PHY_TX_IQCAL_STATUS_B2   (AR_SM2_BASE + 0x48c)
-#define AR_PHY_TX_IQCAL_CORR_COEFF_01_B2    (AR_SM2_BASE + 0x450)
+#define AR_PHY_TX_IQCAL_CORR_COEFF_B2(_i)    (AR_SM2_BASE + 0x450 + ((_i) << 2))
 
 #define AR_PHY_TX_IQCAL_STATUS_B2_FAILED    0x00000001
 
-- 
cgit v1.2.3


From 858b7e36e82cc03cb77b64f096b64446a24a346a Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:56 -0800
Subject: ath9k_hw: Add IQ cal changes for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 242 +++++++++++++++++++++++++-
 drivers/net/wireless/ath/ath9k/ar9003_phy.h   |  16 +-
 2 files changed, 255 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index e8f7df8c8626..7c3334bd396e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -18,6 +18,16 @@
 #include "hw-ops.h"
 #include "ar9003_phy.h"
 
+#define MPASS	3
+#define MAX_MEASUREMENT	8
+#define MAX_DIFFERENCE	10
+
+struct coeff {
+	int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS];
+	int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS];
+	int iqc_coeff[2];
+};
+
 enum ar9003_cal_types {
 	IQ_MISMATCH_CAL = BIT(0),
 	TEMP_COMP_CAL = BIT(1),
@@ -712,6 +722,229 @@ TX_IQ_CAL_FAILED:
 	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
 }
 
+static bool ar9003_hw_compute_closest_pass_and_avg(int *mp_coeff, int *mp_avg)
+{
+	int diff[MPASS];
+
+	diff[0] = abs(mp_coeff[0] - mp_coeff[1]);
+	diff[1] = abs(mp_coeff[1] - mp_coeff[2]);
+	diff[2] = abs(mp_coeff[2] - mp_coeff[0]);
+
+	if (diff[0] > MAX_MEASUREMENT &&
+	    diff[1] > MAX_MEASUREMENT &&
+	    diff[2] > MAX_MEASUREMENT)
+		return false;
+
+	if (diff[0] <= diff[1] && diff[0] <= diff[2])
+		*mp_avg = (mp_coeff[0] + mp_coeff[1]) / 2;
+	else if (diff[1] <= diff[2])
+		*mp_avg = (mp_coeff[1] + mp_coeff[2]) / 2;
+	else
+		*mp_avg = (mp_coeff[2] + mp_coeff[0]) / 2;
+
+	return true;
+}
+
+static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah,
+						 u8 num_chains,
+						 struct coeff *coeff)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	int i, im, nmeasurement;
+	int magnitude, phase;
+	u32 tx_corr_coeff[MAX_MEASUREMENT][AR9300_MAX_CHAINS];
+
+	memset(tx_corr_coeff, 0, sizeof(tx_corr_coeff));
+	for (i = 0; i < MAX_MEASUREMENT / 2; i++) {
+		tx_corr_coeff[i * 2][0] = tx_corr_coeff[(i * 2) + 1][0] =
+					AR_PHY_TX_IQCAL_CORR_COEFF_B0(i);
+		if (!AR_SREV_9485(ah)) {
+			tx_corr_coeff[i * 2][1] =
+			tx_corr_coeff[(i * 2) + 1][1] =
+					AR_PHY_TX_IQCAL_CORR_COEFF_B1(i);
+
+			tx_corr_coeff[i * 2][2] =
+			tx_corr_coeff[(i * 2) + 1][2] =
+					AR_PHY_TX_IQCAL_CORR_COEFF_B2(i);
+		}
+	}
+
+	/* Load the average of 2 passes */
+	for (i = 0; i < num_chains; i++) {
+		if (AR_SREV_9485(ah))
+			nmeasurement = REG_READ_FIELD(ah,
+					AR_PHY_TX_IQCAL_STATUS_B0_9485,
+					AR_PHY_CALIBRATED_GAINS_0);
+		else
+			nmeasurement = REG_READ_FIELD(ah,
+					AR_PHY_TX_IQCAL_STATUS_B0,
+					AR_PHY_CALIBRATED_GAINS_0);
+
+		if (nmeasurement > MAX_MEASUREMENT)
+			nmeasurement = MAX_MEASUREMENT;
+
+		for (im = 0; im < nmeasurement; im++) {
+			/*
+			 * Determine which 2 passes are closest and compute avg
+			 * magnitude
+			 */
+			if (!ar9003_hw_compute_closest_pass_and_avg(coeff->mag_coeff[i][im],
+								    &magnitude))
+				goto disable_txiqcal;
+
+			/*
+			 * Determine which 2 passes are closest and compute avg
+			 * phase
+			 */
+			if (!ar9003_hw_compute_closest_pass_and_avg(coeff->phs_coeff[i][im],
+								    &phase))
+				goto disable_txiqcal;
+
+			coeff->iqc_coeff[0] = (magnitude & 0x7f) |
+					      ((phase & 0x7f) << 7);
+
+			if ((im % 2) == 0)
+				REG_RMW_FIELD(ah, tx_corr_coeff[im][i],
+					AR_PHY_TX_IQCAL_CORR_COEFF_00_COEFF_TABLE,
+					coeff->iqc_coeff[0]);
+			else
+				REG_RMW_FIELD(ah, tx_corr_coeff[im][i],
+					AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE,
+					coeff->iqc_coeff[0]);
+		}
+	}
+
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,
+		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x1);
+	REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0,
+		      AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x1);
+
+	return;
+
+disable_txiqcal:
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,
+		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x0);
+	REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0,
+		      AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x0);
+
+	ath_dbg(common, ATH_DBG_CALIBRATE, "TX IQ Cal disabled\n");
+}
+
+static void ar9003_hw_tx_iq_cal_run(struct ath_hw *ah)
+{
+	u8 tx_gain_forced;
+
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1_9485,
+		      AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, DELPT);
+	tx_gain_forced = REG_READ_FIELD(ah, AR_PHY_TX_FORCED_GAIN,
+					AR_PHY_TXGAIN_FORCE);
+	if (tx_gain_forced)
+		REG_RMW_FIELD(ah, AR_PHY_TX_FORCED_GAIN,
+			      AR_PHY_TXGAIN_FORCE, 0);
+
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START_9485,
+		      AR_PHY_TX_IQCAL_START_DO_CAL_9485, 1);
+}
+
+static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
+		AR_PHY_TX_IQCAL_STATUS_B0_9485,
+		AR_PHY_TX_IQCAL_STATUS_B1,
+		AR_PHY_TX_IQCAL_STATUS_B2,
+	};
+	const u_int32_t chan_info_tab[] = {
+		AR_PHY_CHAN_INFO_TAB_0,
+		AR_PHY_CHAN_INFO_TAB_1,
+		AR_PHY_CHAN_INFO_TAB_2,
+	};
+	struct coeff coeff;
+	s32 iq_res[6];
+	u8 num_chains = 0;
+	int i, ip, im, j;
+	int nmeasurement;
+
+	for (i = 0; i < AR9300_MAX_CHAINS; i++) {
+		if (ah->txchainmask & (1 << i))
+			num_chains++;
+	}
+
+	for (ip = 0; ip < MPASS; ip++) {
+		for (i = 0; i < num_chains; i++) {
+			nmeasurement = REG_READ_FIELD(ah,
+					AR_PHY_TX_IQCAL_STATUS_B0_9485,
+					AR_PHY_CALIBRATED_GAINS_0);
+			if (nmeasurement > MAX_MEASUREMENT)
+				nmeasurement = MAX_MEASUREMENT;
+
+			for (im = 0; im < nmeasurement; im++) {
+				ath_dbg(common, ATH_DBG_CALIBRATE,
+					"Doing Tx IQ Cal for chain %d.\n", i);
+
+				if (REG_READ(ah, txiqcal_status[i]) &
+				    AR_PHY_TX_IQCAL_STATUS_FAILED) {
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+					"Tx IQ Cal failed for chain %d.\n", i);
+					goto tx_iqcal_fail;
+				}
+
+				for (j = 0; j < 3; j++) {
+					u32 idx = 2 * j, offset = 4 * (3 * im + j);
+
+					REG_RMW_FIELD(ah,
+						AR_PHY_CHAN_INFO_MEMORY,
+						AR_PHY_CHAN_INFO_TAB_S2_READ,
+						0);
+
+					/* 32 bits */
+					iq_res[idx] = REG_READ(ah,
+							chan_info_tab[i] +
+							offset);
+
+					REG_RMW_FIELD(ah,
+						AR_PHY_CHAN_INFO_MEMORY,
+						AR_PHY_CHAN_INFO_TAB_S2_READ,
+						1);
+
+					/* 16 bits */
+					iq_res[idx + 1] = 0xffff & REG_READ(ah,
+							  chan_info_tab[i] + offset);
+
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+						"IQ RES[%d]=0x%x"
+						"IQ_RES[%d]=0x%x\n",
+						idx, iq_res[idx], idx + 1,
+						iq_res[idx + 1]);
+				}
+
+				if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
+							    coeff.iqc_coeff)) {
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+					 "Failed in calculation of IQ correction.\n");
+					goto tx_iqcal_fail;
+				}
+
+				coeff.mag_coeff[i][im][ip] =
+						coeff.iqc_coeff[0] & 0x7f;
+				coeff.phs_coeff[i][im][ip] =
+						(coeff.iqc_coeff[0] >> 7) & 0x7f;
+
+				if (coeff.mag_coeff[i][im][ip] > 63)
+					coeff.mag_coeff[i][im][ip] -= 128;
+				if (coeff.phs_coeff[i][im][ip] > 63)
+					coeff.phs_coeff[i][im][ip] -= 128;
+			}
+		}
+	}
+	ar9003_hw_tx_iqcal_load_avg_2_passes(ah, num_chains, &coeff);
+
+	return;
+
+tx_iqcal_fail:
+	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
+	return;
+}
 static bool ar9003_hw_init_cal(struct ath_hw *ah,
 			       struct ath9k_channel *chan)
 {
@@ -733,7 +966,11 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 		ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
 
 	/* Do Tx IQ Calibration */
-	ar9003_hw_tx_iq_cal(ah);
+	if (AR_SREV_9485(ah))
+		ar9003_hw_tx_iq_cal_run(ah);
+	else
+		ar9003_hw_tx_iq_cal(ah);
+
 	REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
 	udelay(5);
 	REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
@@ -751,6 +988,9 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 		return false;
 	}
 
+	if (AR_SREV_9485(ah))
+		ar9003_hw_tx_iq_cal_post_proc(ah);
+
 	/* Revert chainmasks to their original values before NF cal */
 	ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index abb4ec172ed1..74e0da971439 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -546,6 +546,12 @@
 
 #define AR_PHY_TXGAIN_TABLE      (AR_SM_BASE + 0x300)
 
+#define AR_PHY_TX_IQCAL_START_9485		(AR_SM_BASE + 0x3c4)
+#define AR_PHY_TX_IQCAL_START_DO_CAL_9485	0x80000000
+#define AR_PHY_TX_IQCAL_START_DO_CAL_9485_S	31
+#define AR_PHY_TX_IQCAL_CONTROL_1_9485		(AR_SM_BASE + 0x3c8)
+#define AR_PHY_TX_IQCAL_STATUS_B0_9485		(AR_SM_BASE + 0x3f0)
+
 #define AR_PHY_TX_IQCAL_CONTROL_1   (AR_SM_BASE + 0x448)
 #define AR_PHY_TX_IQCAL_START       (AR_SM_BASE + 0x440)
 #define AR_PHY_TX_IQCAL_STATUS_B0   (AR_SM_BASE + 0x48c)
@@ -713,6 +719,7 @@
 #define AR_PHY_TPCGR1_FORCED_DAC_GAIN_S 1
 #define AR_PHY_TPCGR1_FORCE_DAC_GAIN    0x00000001
 #define AR_PHY_TXGAIN_FORCE               0x00000001
+#define AR_PHY_TXGAIN_FORCE_S		  0
 #define AR_PHY_TXGAIN_FORCED_PADVGNRA     0x00003c00
 #define AR_PHY_TXGAIN_FORCED_PADVGNRA_S   10
 #define AR_PHY_TXGAIN_FORCED_PADVGNRB     0x0003c000
@@ -755,8 +762,13 @@
 #define AR_PHY_TX_IQCAL_START_DO_CAL_S      0
 
 #define AR_PHY_TX_IQCAL_STATUS_FAILED    0x00000001
-#define AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE      0x00003fff
-#define AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE_S    0
+#define AR_PHY_CALIBRATED_GAINS_0	 0x3e
+#define AR_PHY_CALIBRATED_GAINS_0_S	 1
+
+#define AR_PHY_TX_IQCAL_CORR_COEFF_00_COEFF_TABLE      0x00003fff
+#define AR_PHY_TX_IQCAL_CORR_COEFF_00_COEFF_TABLE_S    0
+#define AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE      0x0fffc000
+#define AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE_S    14
 
 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON          0x10000000
 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S        28
-- 
cgit v1.2.3


From 7090ad1416d0311677c43728494c6028aa2436b6 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:57 -0800
Subject: ath9k_hw: Program appropriate register for temperature compensation
 cal for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 74e0da971439..00cd3e52ce52 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -586,7 +586,7 @@
 #define AR_PHY_65NM_CH0_BIAS2       0x160c4
 #define AR_PHY_65NM_CH0_BIAS4       0x160cc
 #define AR_PHY_65NM_CH0_RXTX4       0x1610c
-#define AR_PHY_65NM_CH0_THERM       0x16290
+#define AR_PHY_65NM_CH0_THERM       (AR_SREV_9485(ah) ? 0x1628c : 0x16290)
 
 #define AR_PHY_65NM_CH0_THERM_LOCAL   0x80000000
 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31
-- 
cgit v1.2.3


From 11441fb8b700bd782ae72d3dd87453fc5bc2ff12 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:58 -0800
Subject: ath9k_hw: Setup paprd only for supported chains

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 37 +++++++++++++++++----------
 drivers/net/wireless/ath/ath9k/ar9003_phy.h   | 16 +++++++++---
 2 files changed, 36 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 850bc9866c19..74cff4365c43 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -21,10 +21,12 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val)
 {
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0,
 		      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B1,
-		      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B2,
-		      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
+	if (ah->caps.tx_chainmask & BIT(1))
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B1,
+			      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
+	if (ah->caps.tx_chainmask & BIT(2))
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B2,
+			      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
 }
 EXPORT_SYMBOL(ar9003_paprd_enable);
 
@@ -57,7 +59,8 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK, am_mask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK, ht40_mask);
 
-	for (i = 0; i < 3; i++) {
+
+	for (i = 0; i < ah->caps.max_txchains; i++) {
 		REG_RMW_FIELD(ah, ctrl0[i],
 			      AR_PHY_PAPRD_CTRL0_USE_SINGLE_TABLE_MASK, 1);
 		REG_RMW_FIELD(ah, ctrl1[i],
@@ -102,8 +105,14 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES, 7);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
 		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL, 1);
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
-		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, -6);
+	if (AR_SREV_9485(ah))
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+			      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP,
+			      -3);
+	else
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+			      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP,
+			      -6);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
 		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE,
 		      -15);
@@ -620,13 +629,15 @@ void ar9003_paprd_populate_single_table(struct ath_hw *ah,
 		      AR_PHY_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL,
 		      training_power);
 
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL1_B1,
-		      AR_PHY_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL,
-		      training_power);
+	if (ah->caps.tx_chainmask & BIT(1))
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL1_B1,
+			      AR_PHY_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL,
+			      training_power);
 
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL1_B2,
-		      AR_PHY_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL,
-		      training_power);
+	if (ah->caps.tx_chainmask & BIT(2))
+		REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL1_B2,
+			      AR_PHY_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL,
+			      training_power);
 }
 EXPORT_SYMBOL(ar9003_paprd_populate_single_table);
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 00cd3e52ce52..6f811c7ada05 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -987,7 +987,9 @@
 #define AR_PHY_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACT		0x0ffe0000
 #define AR_PHY_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACT_S	17
 
-#define AR_PHY_PAPRD_TRAINER_CNTL1				(AR_SM_BASE + 0x490)
+#define AR_PHY_PAPRD_TRAINER_CNTL1				(AR_SM_BASE + \
+								 (AR_SREV_9485(ah) ? \
+								  0x580 : 0x490))
 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_CF_PAPRD_TRAIN_ENABLE	0x00000001
 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_CF_PAPRD_TRAIN_ENABLE_S	0
 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING	0x0000007e
@@ -1003,11 +1005,15 @@
 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP		0x0003f000
 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_S		12
 
-#define AR_PHY_PAPRD_TRAINER_CNTL2				(AR_SM_BASE + 0x494)
+#define AR_PHY_PAPRD_TRAINER_CNTL2				(AR_SM_BASE + \
+								 (AR_SREV_9485(ah) ? \
+								  0x584 : 0x494))
 #define AR_PHY_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN	0xFFFFFFFF
 #define AR_PHY_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_S	0
 
-#define AR_PHY_PAPRD_TRAINER_CNTL3				(AR_SM_BASE + 0x498)
+#define AR_PHY_PAPRD_TRAINER_CNTL3				(AR_SM_BASE + \
+								 (AR_SREV_9485(ah) ? \
+								  0x588 : 0x498))
 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE	0x0000003f
 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_S	0
 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP		0x00000fc0
@@ -1023,7 +1029,9 @@
 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE	0x20000000
 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_S	29
 
-#define AR_PHY_PAPRD_TRAINER_CNTL4				(AR_SM_BASE + 0x49c)
+#define AR_PHY_PAPRD_TRAINER_CNTL4				(AR_SM_BASE + \
+								 (AR_SREV_9485(ah) ? \
+								  0x58c : 0x49c))
 #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES	0x03ff0000
 #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_S	16
 #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA	0x0000f000
-- 
cgit v1.2.3


From a95f1600081211433c5ff6f3668061c821552e9f Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:27:59 -0800
Subject: ath9k_hw: Disable MRC CCK for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ani.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index e2ffac3d4d8e..2e31c775351f 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -358,7 +358,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel)
 				     entry_cck->fir_step_level);
 
 	/* Skip MRC CCK for pre AR9003 families */
-	if (!AR_SREV_9300_20_OR_LATER(ah))
+	if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah))
 		return;
 
 	if (aniState->mrcCCKOff == entry_cck->mrc_cck_on)
-- 
cgit v1.2.3


From 1435894dcd263fdbdd5e1ea2a684289dff187c34 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 6 Dec 2010 04:28:00 -0800
Subject: ath9k: Add device id of AR9485 to pci table

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/pci.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 38d2221241b8..747b2871e48f 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -30,6 +30,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
 	{ PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */
 	{ PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E  AR9300 */
+	{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E  AR9485 */
 	{ 0 }
 };
 
-- 
cgit v1.2.3


From d7fd1b50a51be3fe6554fbab8953fa8a3ff4009b Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Mon, 6 Dec 2010 13:13:07 -0800
Subject: ath9k: Make DMA warning in ath_stoprecv WARN_ON_ONCE.

This decreases spammage in the log.  A single line message
will still be printed, so users can be aware that problem
exists.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h        | 2 ++
 drivers/net/wireless/ath/ath9k/recv.c | 8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index dd78ad13ea03..272dfef25453 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -267,6 +267,7 @@ enum ATH_DEBUG {
 	rtn;							\
 })
 #define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
+#define ATH_DBG_WARN_ON_ONCE(foo) WARN_ON_ONCE(foo)
 
 #else
 
@@ -277,6 +278,7 @@ ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
 	return 0;
 }
 #define ATH_DBG_WARN(foo, arg...) do {} while (0)
+#define ATH_DBG_WARN_ON_ONCE(foo) do {} while (0)
 
 #endif /* CONFIG_ATH_DEBUG */
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 70f3fa69c9a4..3f8b2e32f364 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -528,8 +528,12 @@ bool ath_stoprecv(struct ath_softc *sc)
 		sc->rx.rxlink = NULL;
 	spin_unlock_bh(&sc->rx.rxbuflock);
 
-	ATH_DBG_WARN(!stopped, "Could not stop RX, we could be "
-		     "confusing the DMA engine when we start RX up\n");
+	if (unlikely(!stopped)) {
+		ath_err(ath9k_hw_common(sc->sc_ah),
+			"Could not stop RX, we could be "
+			"confusing the DMA engine when we start RX up\n");
+		ATH_DBG_WARN_ON_ONCE(!stopped);
+	}
 	return stopped;
 }
 
-- 
cgit v1.2.3


From 22d8d9f81b8b054df2f7f82daffcb71608f411e4 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 7 Dec 2010 11:08:12 +0900
Subject: ath5k: Use capabilities information for the number of TX queues

One thing I missed in my WME series: Older hardware does not have enough
hardware queues to support WME. In this case we just set up one data queue. Use
the capability information to decide how many queues to set up.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 65 +++++++++++++++++++++--------------
 drivers/net/wireless/ath/ath5k/qcu.c  |  4 +--
 2 files changed, 41 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 0c419b73f394..bccea7450c38 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2797,33 +2797,46 @@ ath5k_init(struct ieee80211_hw *hw)
 		goto err_bhal;
 	}
 
-	/* This order matches mac80211's queue priority, so we can
-	 * directly use the mac80211 queue number without any mapping */
-	txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VO);
-	if (IS_ERR(txq)) {
-		ATH5K_ERR(sc, "can't setup xmit queue\n");
-		ret = PTR_ERR(txq);
-		goto err_queues;
-	}
-	txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VI);
-	if (IS_ERR(txq)) {
-		ATH5K_ERR(sc, "can't setup xmit queue\n");
-		ret = PTR_ERR(txq);
-		goto err_queues;
-	}
-	txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BE);
-	if (IS_ERR(txq)) {
-		ATH5K_ERR(sc, "can't setup xmit queue\n");
-		ret = PTR_ERR(txq);
-		goto err_queues;
-	}
-	txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BK);
-	if (IS_ERR(txq)) {
-		ATH5K_ERR(sc, "can't setup xmit queue\n");
-		ret = PTR_ERR(txq);
-		goto err_queues;
+	/* 5211 and 5212 usually support 10 queues but we better rely on the
+	 * capability information */
+	if (ah->ah_capabilities.cap_queues.q_tx_num >= 6) {
+		/* This order matches mac80211's queue priority, so we can
+		* directly use the mac80211 queue number without any mapping */
+		txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VO);
+		if (IS_ERR(txq)) {
+			ATH5K_ERR(sc, "can't setup xmit queue\n");
+			ret = PTR_ERR(txq);
+			goto err_queues;
+		}
+		txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VI);
+		if (IS_ERR(txq)) {
+			ATH5K_ERR(sc, "can't setup xmit queue\n");
+			ret = PTR_ERR(txq);
+			goto err_queues;
+		}
+		txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BE);
+		if (IS_ERR(txq)) {
+			ATH5K_ERR(sc, "can't setup xmit queue\n");
+			ret = PTR_ERR(txq);
+			goto err_queues;
+		}
+		txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BK);
+		if (IS_ERR(txq)) {
+			ATH5K_ERR(sc, "can't setup xmit queue\n");
+			ret = PTR_ERR(txq);
+			goto err_queues;
+		}
+		hw->queues = 4;
+	} else {
+		/* older hardware (5210) can only support one data queue */
+		txq = ath5k_txq_setup(sc, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BE);
+		if (IS_ERR(txq)) {
+			ATH5K_ERR(sc, "can't setup xmit queue\n");
+			ret = PTR_ERR(txq);
+			goto err_queues;
+		}
+		hw->queues = 1;
 	}
-	hw->queues = 4;
 
 	tasklet_init(&sc->rxtq, ath5k_tasklet_rx, (unsigned long)sc);
 	tasklet_init(&sc->txtq, ath5k_tasklet_tx, (unsigned long)sc);
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 1849eee8235c..2c9c9e793d4e 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -152,8 +152,8 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
 	/*
 	 * Get queue by type
 	 */
-	/*5210 only has 2 queues*/
-	if (ah->ah_version == AR5K_AR5210) {
+	/* 5210 only has 2 queues */
+	if (ah->ah_capabilities.cap_queues.q_tx_num == 2) {
 		switch (queue_type) {
 		case AR5K_TX_QUEUE_DATA:
 			queue = AR5K_TX_QUEUE_ID_NOQCU_DATA;
-- 
cgit v1.2.3


From 0b5ead91cda63e0db964dadc77601233434f60cb Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 7 Dec 2010 16:31:38 +0530
Subject: ath9k_htc: Cleanup device identification

ath.ko is a common module shared between ath5k, ar9170usb, ath9k and ath9k_htc.
Adding driver specific data to the shared structure would impact all the
drivers. Handling USB device recognition for devices specific to ath9k_htc
can be handled within the driver itself.

Also, AR7010 refers to the processor used in both AR9280/AR9287 based
devices. Rename the device enumerations accordingly.

While at it, check properly for the bus type when choosing the EEPROM
base address for UB95.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h                |  6 -----
 drivers/net/wireless/ath/ath9k/eeprom_9287.c  |  6 ++---
 drivers/net/wireless/ath/ath9k/hif_usb.c      | 32 +++++++++++++--------------
 drivers/net/wireless/ath/ath9k/hif_usb.h      |  2 ++
 drivers/net/wireless/ath/ath9k/htc_drv_init.c |  6 ++---
 drivers/net/wireless/ath/ath9k/hw.h           |  1 +
 drivers/net/wireless/ath/ath9k/reg.h          |  8 ++++++-
 7 files changed, 31 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 272dfef25453..3eb95e268f03 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -104,11 +104,6 @@ enum ath_cipher {
 	ATH_CIPHER_MIC = 127
 };
 
-enum ath_drv_info {
-	AR7010_DEVICE		= BIT(0),
-	AR9287_DEVICE		= BIT(1),
-};
-
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -153,7 +148,6 @@ struct ath_common {
 	u8 rx_chainmask;
 
 	u32 rx_bufsize;
-	u32 driver_info;
 
 	u32 keymax;
 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 9ec4bc80f758..065402f2e402 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,10 +37,10 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
 	int addr, eep_start_loc;
 	eep_data = (u16 *)eep;
 
-	if (!common->driver_info)
-		eep_start_loc = AR9287_EEP_START_LOC;
-	else
+	if (common->bus_ops->ath_bus_type == ATH_USB)
 		eep_start_loc = AR9287_HTC_EEP_START_LOC;
+	else
+		eep_start_loc = AR9287_EEP_START_LOC;
 
 	if (!ath9k_hw_use_flash(ah)) {
 		ath_dbg(common, ATH_DBG_EEPROM,
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 8946e8ad1b85..cc1e5b3444a4 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -28,16 +28,7 @@ MODULE_FIRMWARE(FIRMWARE_AR9271);
 static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
 	{ USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7010),
-		.driver_info = AR7010_DEVICE },
-					/* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7015),
-		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
-					/* Atheros */
 	{ USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */
-	{ USB_DEVICE(0x0846, 0x9018),
-		.driver_info = AR7010_DEVICE },
-					/* Netgear WNDA3200 */
 	{ USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */
 	{ USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
@@ -46,13 +37,20 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
 	{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
-	{ USB_DEVICE(0x083A, 0xA704),
-		.driver_info = AR7010_DEVICE },
-					/* SMC Networks */
 	{ USB_DEVICE(0x040D, 0x3801) }, /* VIA */
+
+	{ USB_DEVICE(0x0cf3, 0x7015),
+	  .driver_info = AR9287_USB },  /* Atheros */
 	{ USB_DEVICE(0x1668, 0x1200),
-		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
-					/* Verizon */
+	  .driver_info = AR9287_USB },  /* Verizon */
+
+	{ USB_DEVICE(0x0cf3, 0x7010),
+	  .driver_info = AR9280_USB },  /* Atheros */
+	{ USB_DEVICE(0x0846, 0x9018),
+	  .driver_info = AR9280_USB },  /* Netgear WNDA3200 */
+	{ USB_DEVICE(0x083A, 0xA704),
+	  .driver_info = AR9280_USB },  /* SMC Networks */
+
 	{ },
 };
 
@@ -818,7 +816,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev,
 	}
 	kfree(buf);
 
-	if (drv_info & AR7010_DEVICE)
+	if (IS_AR7010_DEVICE(drv_info))
 		firm_offset = AR7010_FIRMWARE_TEXT;
 	else
 		firm_offset = AR9271_FIRMWARE_TEXT;
@@ -934,7 +932,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	/* Find out which firmware to load */
 
-	if (id->driver_info & AR7010_DEVICE)
+	if (IS_AR7010_DEVICE(id->driver_info))
 		if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
 			hif_dev->fw_name = FIRMWARE_AR7010_1_1;
 		else
@@ -1034,7 +1032,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 
 	if (hif_dev->firmware) {
 		ret = ath9k_hif_usb_download_fw(hif_dev,
-				htc_handle->drv_priv->ah->common.driver_info);
+				htc_handle->drv_priv->ah->hw_version.usbdev);
 		if (ret)
 			goto fail_resume;
 	} else {
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index 2daf97b11c08..e4a5e2e79541 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -17,6 +17,8 @@
 #ifndef HTC_USB_H
 #define HTC_USB_H
 
+#define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB))
+
 #define AR9271_FIRMWARE       0x501000
 #define AR9271_FIRMWARE_TEXT  0x903000
 #define AR7010_FIRMWARE_TEXT  0x906000
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index f89f6635abae..680cd369f144 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -246,7 +246,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
 	 * the HIF layer, shouldn't matter much.
 	 */
 
-	if (drv_info & AR7010_DEVICE)
+	if (IS_AR7010_DEVICE(drv_info))
 		priv->htc->credits = 45;
 	else
 		priv->htc->credits = 33;
@@ -630,6 +630,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 
 	ah->hw_version.devid = devid;
 	ah->hw_version.subsysid = 0; /* FIXME */
+	ah->hw_version.usbdev = drv_info;
 	ah->ah_flags |= AH_USE_EEPROM;
 	priv->ah = ah;
 
@@ -640,7 +641,6 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	common->hw = priv->hw;
 	common->priv = priv;
 	common->debug_mask = ath9k_debug;
-	common->driver_info = drv_info;
 
 	spin_lock_init(&priv->wmi->wmi_lock);
 	spin_lock_init(&priv->beacon_lock);
@@ -891,7 +891,7 @@ int ath9k_htc_resume(struct htc_target *htc_handle)
 		return ret;
 
 	ret = ath9k_init_htc_services(priv, priv->ah->hw_version.devid,
-				      priv->ah->common.driver_info);
+				      priv->ah->hw_version.usbdev);
 	return ret;
 }
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index fcfd63efe55a..d83cc3b4685b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -446,6 +446,7 @@ struct ath9k_hw_version {
 	u16 analog5GhzRev;
 	u16 analog2GhzRev;
 	u16 subsysid;
+	enum ath_usb_dev usbdev;
 };
 
 /* Generic TSF timer definitions */
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index d3257f783a64..4df5659c6c16 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -871,8 +871,14 @@
     (AR_SREV_9285_12_OR_LATER(_ah) && \
      ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
 
+enum ath_usb_dev {
+	AR9280_USB = 1, /* AR7010 + AR9280, UB94 */
+	AR9287_USB = 2, /* AR7010 + AR9287, UB95 */
+};
+
 #define AR_DEVID_7010(_ah) \
-	((_ah)->common.driver_info & AR7010_DEVICE)
+	(((_ah)->hw_version.usbdev == AR9280_USB) || \
+	 ((_ah)->hw_version.usbdev == AR9287_USB))
 
 #define AR_RADIO_SREV_MAJOR                   0xf0
 #define AR_RAD5133_SREV_MAJOR                 0xc0
-- 
cgit v1.2.3


From 692d6b175b392512881ab374567e900fc825d487 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 7 Dec 2010 16:31:54 +0530
Subject: ath9k_htc: Add support for handling TX power configuration

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 87731c2daae4..fe82e5e30d82 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1411,6 +1411,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		}
 
 	}
+
 	if (changed & IEEE80211_CONF_CHANGE_PS) {
 		if (conf->flags & IEEE80211_CONF_PS) {
 			ath9k_htc_setpower(priv, ATH9K_PM_NETWORK_SLEEP);
@@ -1422,6 +1423,11 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		priv->txpowlimit = 2 * conf->power_level;
+		ath_update_txpow(priv);
+	}
+
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (conf->flags & IEEE80211_CONF_MONITOR) {
 			if (ath9k_htc_add_monitor_interface(priv))
-- 
cgit v1.2.3


From caa0a99acd2c4eb0a8d4e9caae397291e4cf743a Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 7 Dec 2010 16:32:02 +0530
Subject: ath9k_htc: Fix panic on FW download failure

Use the correct error condition exit in case firmware download
fails for some reason. Not doing so results in a panic:

usb 1-3: ath9k_htc: Transferred FW: ar9271.fw, size: 51280
usb 1-3: ath9k_htc: Firmware - ar9271.fw download failed
usb 1-3: ath9k_htc: Target is unresponsive
Failed to initialize the device
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
Pid: 2823, comm: insmod Tainted: G        W   2.6.37-rc4-wl #11
Call Trace:
[<ffffffff81090d7e>] __lock_acquire+0xe3e/0x1d00
[<ffffffff813a9f14>] ? restore_args+0x0/0x30
[<ffffffff81058af1>] ? vprintk+0x321/0x500
[<ffffffff81092290>] lock_acquire+0xa0/0x190
[<ffffffffa02a0eac>] ? usb_kill_anchored_urbs+0x1c/0x80 [usbcore]
[<ffffffff813a8ea8>] _raw_spin_lock_irq+0x48/0x60
[<ffffffffa02a0eac>] ? usb_kill_anchored_urbs+0x1c/0x80 [usbcore]
[<ffffffff813a53fd>] ? printk+0x3c/0x3f
[<ffffffffa02a0eac>] usb_kill_anchored_urbs+0x1c/0x80 [usbcore]
[<ffffffffa0055388>] ath9k_hif_usb_dealloc_urbs+0x18/0x40 [ath9k_htc]
[<ffffffffa00557d7>] ath9k_hif_usb_probe+0x227/0x3d0 [ath9k_htc]
[<ffffffffa02a56ac>] usb_probe_interface+0x10c/0x210 [usbcore]
[<ffffffff812ae826>] driver_probe_device+0x96/0x1c0
[<ffffffff812ae9f3>] __driver_attach+0xa3/0xb0
[<ffffffff812ae950>] ? __driver_attach+0x0/0xb0
[<ffffffff812ad6ae>] bus_for_each_dev+0x5e/0x90
[<ffffffff812ae4c9>] driver_attach+0x19/0x20
[<ffffffff812ae038>] bus_add_driver+0x168/0x320
[<ffffffff812aec71>] driver_register+0x71/0x140
[<ffffffff811fc338>] ? __raw_spin_lock_init+0x38/0x70
[<ffffffffa02a438c>] usb_register_driver+0xdc/0x190 [usbcore]
[<ffffffffa0063000>] ? ath9k_htc_init+0x0/0x4f [ath9k_htc]
[<ffffffffa005599e>] ath9k_hif_usb_init+0x1e/0x20 [ath9k_htc]
[<ffffffffa006302b>] ath9k_htc_init+0x2b/0x4f [ath9k_htc]
[<ffffffff8100212f>] do_one_initcall+0x3f/0x180
[<ffffffff8109ef9b>] sys_init_module+0xbb/0x200
[<ffffffff8100bf52>] system_call_fastpath+0x16/0x1b

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index cc1e5b3444a4..45d4b2403a52 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -885,9 +885,9 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, u32 drv_info)
 
 	return 0;
 
-err_fw_download:
-	ath9k_hif_usb_dealloc_urbs(hif_dev);
 err_urb:
+	ath9k_hif_usb_dealloc_urbs(hif_dev);
+err_fw_download:
 	release_firmware(hif_dev->firmware);
 err_fw_req:
 	hif_dev->firmware = NULL;
-- 
cgit v1.2.3


From aaef24b4c9f5db726e618977b74ffef924360de5 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 7 Dec 2010 20:40:58 +0530
Subject: ath9k: Properly use unlikely check macro

AUTOSLEEP feature is enabled only for AR9271 and AR9003 version
chipsets.So unlikely macro should be used only to check whether
auto-sleep feature is enabled

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/recv.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 3f8b2e32f364..0eac27d56da7 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1745,10 +1745,11 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		}
 
 		spin_lock_irqsave(&sc->sc_pm_lock, flags);
-		if (unlikely(ath9k_check_auto_sleep(sc) ||
-			     (sc->ps_flags & (PS_WAIT_FOR_BEACON |
+
+		if ((sc->ps_flags & (PS_WAIT_FOR_BEACON |
 					      PS_WAIT_FOR_CAB |
-					      PS_WAIT_FOR_PSPOLL_DATA))))
+					      PS_WAIT_FOR_PSPOLL_DATA)) ||
+					unlikely(ath9k_check_auto_sleep(sc)))
 			ath_rx_ps(sc, skb);
 		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 
-- 
cgit v1.2.3


From 0ce3bcfc84900a64347b0fe1140229bd81314008 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 7 Dec 2010 21:14:15 +0530
Subject: ath9k: Parse DTIM period from mac80211

With the current save power save implementation we assume a dtim period
of 1.This value is assigned based on a sanity check in the driver
eventhough we had not parsed it from mac80211.This patch obtains the actual
DTIM period from AP by parsing it from mac80211.Yet for handling
multicast traffic we may still have it as fixed rather than parsing it
from mac80211 .This does not breaks power save or anything as the sleep
duration is currently fixed in the driver.This patch may serve to improve
power save in the future by using dtim period for sleep duration and using
correct dtim period adhoc mode.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 3 ++-
 drivers/net/wireless/ath/ath9k/init.c         | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 680cd369f144..93f3f615218b 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -714,7 +714,8 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 		IEEE80211_HW_HAS_RATE_CONTROL |
 		IEEE80211_HW_RX_INCLUDES_FCS |
 		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_PS_NULLFUNC_STACK;
+		IEEE80211_HW_PS_NULLFUNC_STACK |
+		IEEE80211_HW_NEED_DTIM_PERIOD;
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_STATION) |
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index bd451c243689..b2983ce19dfb 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -642,7 +642,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		IEEE80211_HW_SUPPORTS_PS |
 		IEEE80211_HW_PS_NULLFUNC_STACK |
 		IEEE80211_HW_SPECTRUM_MGMT |
-		IEEE80211_HW_REPORTS_TX_ACK_STATUS;
+		IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+		IEEE80211_HW_NEED_DTIM_PERIOD;
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
 		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
-- 
cgit v1.2.3


From cae6b74d907e2abd22d496fe30417b088d3302cf Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 7 Dec 2010 21:23:16 +0530
Subject: ath9k: Remove dead code in recv.c

The structure struct ieee80211_rx_status *rxs is no longer needed to be
passed to ath_rx_send_to_mac80211 function

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/recv.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 0eac27d56da7..c3129db7828f 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -662,8 +662,7 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
 }
 
 static void ath_rx_send_to_mac80211(struct ieee80211_hw *hw,
-				    struct ath_softc *sc, struct sk_buff *skb,
-				    struct ieee80211_rx_status *rxs)
+				    struct ath_softc *sc, struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr;
 
@@ -1621,7 +1620,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	/*
-	 * The hw can techncically differ from common->hw when using ath9k
+	 * The hw can technically differ from common->hw when using ath9k
 	 * virtual wiphy so to account for that we iterate over the active
 	 * wiphys and find the appropriate wiphy and therefore hw.
 	 */
@@ -1729,7 +1728,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			bf->bf_mpdu = NULL;
 			bf->bf_buf_addr = 0;
 			ath_err(common, "dma_mapping_error() on RX\n");
-			ath_rx_send_to_mac80211(hw, sc, skb, rxs);
+			ath_rx_send_to_mac80211(hw, sc, skb);
 			break;
 		}
 
@@ -1756,7 +1755,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)
 			ath_ant_comb_scan(sc, &rs);
 
-		ath_rx_send_to_mac80211(hw, sc, skb, rxs);
+		ath_rx_send_to_mac80211(hw, sc, skb);
 
 requeue:
 		if (edma) {
-- 
cgit v1.2.3


From d9319560b86839506c2011346b1f2e61438a3c73 Mon Sep 17 00:00:00 2001
From: Jun Nie <njun@marvell.com>
Date: Tue, 7 Dec 2010 14:03:38 +0800
Subject: Bluetooth: add NULL pointer check in HCI

If we fail to find a hci device pointer in hci_uart, don't try
to deref the NULL one we do have.

Signed-off-by: Jun Nie <njun@marvell.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 drivers/bluetooth/hci_ldisc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 720148294e64..3c6cabcb7d84 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -311,8 +311,10 @@ static void hci_uart_tty_close(struct tty_struct *tty)
 
 		if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) {
 			hu->proto->close(hu);
-			hci_unregister_dev(hdev);
-			hci_free_dev(hdev);
+			if (hdev) {
+				hci_unregister_dev(hdev);
+				hci_free_dev(hdev);
+			}
 		}
 	}
 }
-- 
cgit v1.2.3


From 58e481f66e31e9976558f3e4f709baf9201052fe Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 2 Dec 2010 02:45:08 +0000
Subject: atm: lanai: use kernel's '%pM' format option to print MAC

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Chas Williams <chas@cmf.nrl.navy.mil>
Cc: linux-atm-general@lists.sourceforge.net
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/atm/lanai.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index cbe15a86c669..930051d941a7 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -2241,11 +2241,8 @@ static int __devinit lanai_dev_open(struct atm_dev *atmdev)
 	memcpy(atmdev->esi, eeprom_mac(lanai), ESI_LEN);
 	lanai_timed_poll_start(lanai);
 	printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d, base=0x%lx, irq=%u "
-	    "(%02X-%02X-%02X-%02X-%02X-%02X)\n", lanai->number,
-	    (int) lanai->pci->revision, (unsigned long) lanai->base,
-	    lanai->pci->irq,
-	    atmdev->esi[0], atmdev->esi[1], atmdev->esi[2],
-	    atmdev->esi[3], atmdev->esi[4], atmdev->esi[5]);
+		"(%pMF)\n", lanai->number, (int) lanai->pci->revision,
+		(unsigned long) lanai->base, lanai->pci->irq, atmdev->esi);
 	printk(KERN_NOTICE DEV_LABEL "(itf %d): LANAI%s, serialno=%u(0x%X), "
 	    "board_rev=%d\n", lanai->number,
 	    lanai->type==lanai2 ? "2" : "HB", (unsigned int) lanai->serialno,
-- 
cgit v1.2.3


From a1044e36e457fb6dbdf90ce756d578b251d99b5e Mon Sep 17 00:00:00 2001
From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Thu, 2 Dec 2010 10:57:59 +0000
Subject: can: add slcan driver for serial/USB-serial CAN adapters

This patch adds support for serial/USB-serial CAN adapters implementing the
LAWICEL ASCII protocol for CAN frame transport over serial lines.

The driver implements the SLCAN line discipline and is heavily based on the
slip.c driver. Therefore the code style remains similar to slip.c to be able
to apply changes of the SLIP driver to the SLCAN driver easily.

For more details see the slcan Kconfig entry.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/Kconfig  |  21 ++
 drivers/net/can/Makefile |   1 +
 drivers/net/can/slcan.c  | 755 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 777 insertions(+)
 create mode 100644 drivers/net/can/slcan.c

(limited to 'drivers')

diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 080574b0fff0..d5a9db60ade9 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -12,6 +12,27 @@ config CAN_VCAN
 	  This driver can also be built as a module.  If so, the module
 	  will be called vcan.
 
+config CAN_SLCAN
+	tristate "Serial / USB serial CAN Adaptors (slcan)"
+	depends on CAN
+	default N
+	---help---
+	  CAN driver for several 'low cost' CAN interfaces that are attached
+	  via serial lines or via USB-to-serial adapters using the LAWICEL
+	  ASCII protocol. The driver implements the tty linediscipline N_SLCAN.
+
+	  As only the sending and receiving of CAN frames is implemented, this
+	  driver should work with the (serial/USB) CAN hardware from:
+	  www.canusb.com / www.can232.com / www.mictronic.com / www.canhack.de
+
+	  Userspace tools to attach the SLCAN line discipline (slcan_attach,
+	  slcand) can be found in the can-utils at the SocketCAN SVN, see
+	  http://developer.berlios.de/projects/socketcan for details.
+
+	  The slcan driver supports up to 10 CAN netdevices by default which
+	  can be changed by the 'maxdev=xx' module option. This driver can
+	  also be built as a module. If so, the module will be called slcan.
+
 config CAN_DEV
 	tristate "Platform CAN drivers with Netlink support"
 	depends on CAN
diff --git a/drivers/net/can/Makefile b/drivers/net/can/Makefile
index 90af15a4f106..07ca159ba3f9 100644
--- a/drivers/net/can/Makefile
+++ b/drivers/net/can/Makefile
@@ -3,6 +3,7 @@
 #
 
 obj-$(CONFIG_CAN_VCAN)		+= vcan.o
+obj-$(CONFIG_CAN_SLCAN)		+= slcan.o
 
 obj-$(CONFIG_CAN_DEV)		+= can-dev.o
 can-dev-y			:= dev.o
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
new file mode 100644
index 000000000000..420e95ecc193
--- /dev/null
+++ b/drivers/net/can/slcan.c
@@ -0,0 +1,755 @@
+/*
+ * slcan.c - serial line CAN interface driver (using tty line discipline)
+ *
+ * This file is derived from linux/drivers/net/slip.c
+ *
+ * slip.c Authors  : Laurence Culhane <loz@holmes.demon.co.uk>
+ *                   Fred N. van Kempen <waltje@uwalt.nl.mugnet.org>
+ * slcan.c Author  : Oliver Hartkopp <socketcan@hartkopp.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307. You can also get it
+ * at http://www.gnu.org/licenses/gpl.html
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Send feedback to <socketcan-users@lists.berlios.de>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+
+#include <asm/system.h>
+#include <linux/uaccess.h>
+#include <linux/bitops.h>
+#include <linux/string.h>
+#include <linux/tty.h>
+#include <linux/errno.h>
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+#include <linux/rtnetlink.h>
+#include <linux/if_arp.h>
+#include <linux/if_ether.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/can.h>
+
+static __initdata const char banner[] =
+	KERN_INFO "slcan: serial line CAN interface driver\n";
+
+MODULE_ALIAS_LDISC(N_SLCAN);
+MODULE_DESCRIPTION("serial line CAN interface");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Oliver Hartkopp <socketcan@hartkopp.net>");
+
+#define SLCAN_MAGIC 0x53CA
+
+static int maxdev = 10;		/* MAX number of SLCAN channels;
+				   This can be overridden with
+				   insmod slcan.ko maxdev=nnn	*/
+module_param(maxdev, int, 0);
+MODULE_PARM_DESC(maxdev, "Maximum number of slcan interfaces");
+
+/* maximum rx buffer len: extended CAN frame with timestamp */
+#define SLC_MTU (sizeof("T1111222281122334455667788EA5F\r")+1)
+
+struct slcan {
+	int			magic;
+
+	/* Various fields. */
+	struct tty_struct	*tty;		/* ptr to TTY structure	     */
+	struct net_device	*dev;		/* easy for intr handling    */
+	spinlock_t		lock;
+
+	/* These are pointers to the malloc()ed frame buffers. */
+	unsigned char		rbuff[SLC_MTU];	/* receiver buffer	     */
+	int			rcount;         /* received chars counter    */
+	unsigned char		xbuff[SLC_MTU];	/* transmitter buffer	     */
+	unsigned char		*xhead;         /* pointer to next XMIT byte */
+	int			xleft;          /* bytes left in XMIT queue  */
+
+	unsigned long		flags;		/* Flag values/ mode etc     */
+#define SLF_INUSE		0		/* Channel in use            */
+#define SLF_ERROR		1               /* Parity, etc. error        */
+
+	unsigned char		leased;
+	dev_t			line;
+	pid_t			pid;
+};
+
+static struct net_device **slcan_devs;
+
+ /************************************************************************
+  *			SLCAN ENCAPSULATION FORMAT			 *
+  ************************************************************************/
+
+/*
+ * A CAN frame has a can_id (11 bit standard frame format OR 29 bit extended
+ * frame format) a data length code (can_dlc) which can be from 0 to 8
+ * and up to <can_dlc> data bytes as payload.
+ * Additionally a CAN frame may become a remote transmission frame if the
+ * RTR-bit is set. This causes another ECU to send a CAN frame with the
+ * given can_id.
+ *
+ * The SLCAN ASCII representation of these different frame types is:
+ * <type> <id> <dlc> <data>*
+ *
+ * Extended frames (29 bit) are defined by capital characters in the type.
+ * RTR frames are defined as 'r' types - normal frames have 't' type:
+ * t => 11 bit data frame
+ * r => 11 bit RTR frame
+ * T => 29 bit data frame
+ * R => 29 bit RTR frame
+ *
+ * The <id> is 3 (standard) or 8 (extended) bytes in ASCII Hex (base64).
+ * The <dlc> is a one byte ASCII number ('0' - '8')
+ * The <data> section has at much ASCII Hex bytes as defined by the <dlc>
+ *
+ * Examples:
+ *
+ * t1230 : can_id 0x123, can_dlc 0, no data
+ * t4563112233 : can_id 0x456, can_dlc 3, data 0x11 0x22 0x33
+ * T12ABCDEF2AA55 : extended can_id 0x12ABCDEF, can_dlc 2, data 0xAA 0x55
+ * r1230 : can_id 0x123, can_dlc 0, no data, remote transmission request
+ *
+ */
+
+ /************************************************************************
+  *			STANDARD SLCAN DECAPSULATION			 *
+  ************************************************************************/
+
+static int asc2nibble(char c)
+{
+
+	if ((c >= '0') && (c <= '9'))
+		return c - '0';
+
+	if ((c >= 'A') && (c <= 'F'))
+		return c - 'A' + 10;
+
+	if ((c >= 'a') && (c <= 'f'))
+		return c - 'a' + 10;
+
+	return 16; /* error */
+}
+
+/* Send one completely decapsulated can_frame to the network layer */
+static void slc_bump(struct slcan *sl)
+{
+	struct sk_buff *skb;
+	struct can_frame cf;
+	int i, dlc_pos, tmp;
+	unsigned long ultmp;
+	char cmd = sl->rbuff[0];
+
+	if ((cmd != 't') && (cmd != 'T') && (cmd != 'r') && (cmd != 'R'))
+		return;
+
+	if (cmd & 0x20) /* tiny chars 'r' 't' => standard frame format */
+		dlc_pos = 4; /* dlc position tiiid */
+	else
+		dlc_pos = 9; /* dlc position Tiiiiiiiid */
+
+	if (!((sl->rbuff[dlc_pos] >= '0') && (sl->rbuff[dlc_pos] < '9')))
+		return;
+
+	cf.can_dlc = sl->rbuff[dlc_pos] - '0'; /* get can_dlc from ASCII val */
+
+	sl->rbuff[dlc_pos] = 0; /* terminate can_id string */
+
+	if (strict_strtoul(sl->rbuff+1, 16, &ultmp))
+		return;
+
+	cf.can_id = ultmp;
+
+	if (!(cmd & 0x20)) /* NO tiny chars => extended frame format */
+		cf.can_id |= CAN_EFF_FLAG;
+
+	if ((cmd | 0x20) == 'r') /* RTR frame */
+		cf.can_id |= CAN_RTR_FLAG;
+
+	*(u64 *) (&cf.data) = 0; /* clear payload */
+
+	for (i = 0, dlc_pos++; i < cf.can_dlc; i++) {
+
+		tmp = asc2nibble(sl->rbuff[dlc_pos++]);
+		if (tmp > 0x0F)
+			return;
+		cf.data[i] = (tmp << 4);
+		tmp = asc2nibble(sl->rbuff[dlc_pos++]);
+		if (tmp > 0x0F)
+			return;
+		cf.data[i] |= tmp;
+	}
+
+
+	skb = dev_alloc_skb(sizeof(struct can_frame));
+	if (!skb)
+		return;
+
+	skb->dev = sl->dev;
+	skb->protocol = htons(ETH_P_CAN);
+	skb->pkt_type = PACKET_BROADCAST;
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+	memcpy(skb_put(skb, sizeof(struct can_frame)),
+	       &cf, sizeof(struct can_frame));
+	netif_rx(skb);
+
+	sl->dev->stats.rx_packets++;
+	sl->dev->stats.rx_bytes += cf.can_dlc;
+}
+
+/* parse tty input stream */
+static void slcan_unesc(struct slcan *sl, unsigned char s)
+{
+
+	if ((s == '\r') || (s == '\a')) { /* CR or BEL ends the pdu */
+		if (!test_and_clear_bit(SLF_ERROR, &sl->flags) &&
+		    (sl->rcount > 4))  {
+			slc_bump(sl);
+		}
+		sl->rcount = 0;
+	} else {
+		if (!test_bit(SLF_ERROR, &sl->flags))  {
+			if (sl->rcount < SLC_MTU)  {
+				sl->rbuff[sl->rcount++] = s;
+				return;
+			} else {
+				sl->dev->stats.rx_over_errors++;
+				set_bit(SLF_ERROR, &sl->flags);
+			}
+		}
+	}
+}
+
+ /************************************************************************
+  *			STANDARD SLCAN ENCAPSULATION			 *
+  ************************************************************************/
+
+/* Encapsulate one can_frame and stuff into a TTY queue. */
+static void slc_encaps(struct slcan *sl, struct can_frame *cf)
+{
+	int actual, idx, i;
+	char cmd;
+
+	if (cf->can_id & CAN_RTR_FLAG)
+		cmd = 'R'; /* becomes 'r' in standard frame format */
+	else
+		cmd = 'T'; /* becomes 't' in standard frame format */
+
+	if (cf->can_id & CAN_EFF_FLAG)
+		sprintf(sl->xbuff, "%c%08X%d", cmd,
+			cf->can_id & CAN_EFF_MASK, cf->can_dlc);
+	else
+		sprintf(sl->xbuff, "%c%03X%d", cmd | 0x20,
+			cf->can_id & CAN_SFF_MASK, cf->can_dlc);
+
+	idx = strlen(sl->xbuff);
+
+	for (i = 0; i < cf->can_dlc; i++)
+		sprintf(&sl->xbuff[idx + 2*i], "%02X", cf->data[i]);
+
+	strcat(sl->xbuff, "\r"); /* add terminating character */
+
+	/* Order of next two lines is *very* important.
+	 * When we are sending a little amount of data,
+	 * the transfer may be completed inside the ops->write()
+	 * routine, because it's running with interrupts enabled.
+	 * In this case we *never* got WRITE_WAKEUP event,
+	 * if we did not request it before write operation.
+	 *       14 Oct 1994  Dmitry Gorodchanin.
+	 */
+	set_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags);
+	actual = sl->tty->ops->write(sl->tty, sl->xbuff, strlen(sl->xbuff));
+	sl->xleft = strlen(sl->xbuff) - actual;
+	sl->xhead = sl->xbuff + actual;
+	sl->dev->stats.tx_bytes += cf->can_dlc;
+}
+
+/*
+ * Called by the driver when there's room for more data.  If we have
+ * more packets to send, we send them here.
+ */
+static void slcan_write_wakeup(struct tty_struct *tty)
+{
+	int actual;
+	struct slcan *sl = (struct slcan *) tty->disc_data;
+
+	/* First make sure we're connected. */
+	if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev))
+		return;
+
+	if (sl->xleft <= 0)  {
+		/* Now serial buffer is almost free & we can start
+		 * transmission of another packet */
+		sl->dev->stats.tx_packets++;
+		clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
+		netif_wake_queue(sl->dev);
+		return;
+	}
+
+	actual = tty->ops->write(tty, sl->xhead, sl->xleft);
+	sl->xleft -= actual;
+	sl->xhead += actual;
+}
+
+/* Send a can_frame to a TTY queue. */
+static netdev_tx_t slc_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct slcan *sl = netdev_priv(dev);
+
+	if (skb->len != sizeof(struct can_frame))
+		goto out;
+
+	spin_lock(&sl->lock);
+	if (!netif_running(dev))  {
+		spin_unlock(&sl->lock);
+		printk(KERN_WARNING "%s: xmit: iface is down\n", dev->name);
+		goto out;
+	}
+	if (sl->tty == NULL) {
+		spin_unlock(&sl->lock);
+		goto out;
+	}
+
+	netif_stop_queue(sl->dev);
+	slc_encaps(sl, (struct can_frame *) skb->data); /* encaps & send */
+	spin_unlock(&sl->lock);
+
+out:
+	kfree_skb(skb);
+	return NETDEV_TX_OK;
+}
+
+
+/******************************************
+ *   Routines looking at netdevice side.
+ ******************************************/
+
+/* Netdevice UP -> DOWN routine */
+static int slc_close(struct net_device *dev)
+{
+	struct slcan *sl = netdev_priv(dev);
+
+	spin_lock_bh(&sl->lock);
+	if (sl->tty) {
+		/* TTY discipline is running. */
+		clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags);
+	}
+	netif_stop_queue(dev);
+	sl->rcount   = 0;
+	sl->xleft    = 0;
+	spin_unlock_bh(&sl->lock);
+
+	return 0;
+}
+
+/* Netdevice DOWN -> UP routine */
+static int slc_open(struct net_device *dev)
+{
+	struct slcan *sl = netdev_priv(dev);
+
+	if (sl->tty == NULL)
+		return -ENODEV;
+
+	sl->flags &= (1 << SLF_INUSE);
+	netif_start_queue(dev);
+	return 0;
+}
+
+/* Hook the destructor so we can free slcan devs at the right point in time */
+static void slc_free_netdev(struct net_device *dev)
+{
+	int i = dev->base_addr;
+	free_netdev(dev);
+	slcan_devs[i] = NULL;
+}
+
+static const struct net_device_ops slc_netdev_ops = {
+	.ndo_open               = slc_open,
+	.ndo_stop               = slc_close,
+	.ndo_start_xmit         = slc_xmit,
+};
+
+static void slc_setup(struct net_device *dev)
+{
+	dev->netdev_ops		= &slc_netdev_ops;
+	dev->destructor		= slc_free_netdev;
+
+	dev->hard_header_len	= 0;
+	dev->addr_len		= 0;
+	dev->tx_queue_len	= 10;
+
+	dev->mtu		= sizeof(struct can_frame);
+	dev->type		= ARPHRD_CAN;
+
+	/* New-style flags. */
+	dev->flags		= IFF_NOARP;
+	dev->features           = NETIF_F_NO_CSUM;
+}
+
+/******************************************
+  Routines looking at TTY side.
+ ******************************************/
+
+/*
+ * Handle the 'receiver data ready' interrupt.
+ * This function is called by the 'tty_io' module in the kernel when
+ * a block of SLCAN data has been received, which can now be decapsulated
+ * and sent on to some IP layer for further processing. This will not
+ * be re-entered while running but other ldisc functions may be called
+ * in parallel
+ */
+
+static void slcan_receive_buf(struct tty_struct *tty,
+			      const unsigned char *cp, char *fp, int count)
+{
+	struct slcan *sl = (struct slcan *) tty->disc_data;
+
+	if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev))
+		return;
+
+	/* Read the characters out of the buffer */
+	while (count--) {
+		if (fp && *fp++) {
+			if (!test_and_set_bit(SLF_ERROR, &sl->flags))
+				sl->dev->stats.rx_errors++;
+			cp++;
+			continue;
+		}
+		slcan_unesc(sl, *cp++);
+	}
+}
+
+/************************************
+ *  slcan_open helper routines.
+ ************************************/
+
+/* Collect hanged up channels */
+static void slc_sync(void)
+{
+	int i;
+	struct net_device *dev;
+	struct slcan	  *sl;
+
+	for (i = 0; i < maxdev; i++) {
+		dev = slcan_devs[i];
+		if (dev == NULL)
+			break;
+
+		sl = netdev_priv(dev);
+		if (sl->tty || sl->leased)
+			continue;
+		if (dev->flags & IFF_UP)
+			dev_close(dev);
+	}
+}
+
+/* Find a free SLCAN channel, and link in this `tty' line. */
+static struct slcan *slc_alloc(dev_t line)
+{
+	int i;
+	struct net_device *dev = NULL;
+	struct slcan       *sl;
+
+	if (slcan_devs == NULL)
+		return NULL;	/* Master array missing ! */
+
+	for (i = 0; i < maxdev; i++) {
+		dev = slcan_devs[i];
+		if (dev == NULL)
+			break;
+
+	}
+
+	/* Sorry, too many, all slots in use */
+	if (i >= maxdev)
+		return NULL;
+
+	if (dev) {
+		sl = netdev_priv(dev);
+		if (test_bit(SLF_INUSE, &sl->flags)) {
+			unregister_netdevice(dev);
+			dev = NULL;
+			slcan_devs[i] = NULL;
+		}
+	}
+
+	if (!dev) {
+		char name[IFNAMSIZ];
+		sprintf(name, "slcan%d", i);
+
+		dev = alloc_netdev(sizeof(*sl), name, slc_setup);
+		if (!dev)
+			return NULL;
+		dev->base_addr  = i;
+	}
+
+	sl = netdev_priv(dev);
+
+	/* Initialize channel control data */
+	sl->magic = SLCAN_MAGIC;
+	sl->dev	= dev;
+	spin_lock_init(&sl->lock);
+	slcan_devs[i] = dev;
+
+	return sl;
+}
+
+/*
+ * Open the high-level part of the SLCAN channel.
+ * This function is called by the TTY module when the
+ * SLCAN line discipline is called for.  Because we are
+ * sure the tty line exists, we only have to link it to
+ * a free SLCAN channel...
+ *
+ * Called in process context serialized from other ldisc calls.
+ */
+
+static int slcan_open(struct tty_struct *tty)
+{
+	struct slcan *sl;
+	int err;
+
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
+	if (tty->ops->write == NULL)
+		return -EOPNOTSUPP;
+
+	/* RTnetlink lock is misused here to serialize concurrent
+	   opens of slcan channels. There are better ways, but it is
+	   the simplest one.
+	 */
+	rtnl_lock();
+
+	/* Collect hanged up channels. */
+	slc_sync();
+
+	sl = tty->disc_data;
+
+	err = -EEXIST;
+	/* First make sure we're not already connected. */
+	if (sl && sl->magic == SLCAN_MAGIC)
+		goto err_exit;
+
+	/* OK.  Find a free SLCAN channel to use. */
+	err = -ENFILE;
+	sl = slc_alloc(tty_devnum(tty));
+	if (sl == NULL)
+		goto err_exit;
+
+	sl->tty = tty;
+	tty->disc_data = sl;
+	sl->line = tty_devnum(tty);
+	sl->pid = current->pid;
+
+	if (!test_bit(SLF_INUSE, &sl->flags)) {
+		/* Perform the low-level SLCAN initialization. */
+		sl->rcount   = 0;
+		sl->xleft    = 0;
+
+		set_bit(SLF_INUSE, &sl->flags);
+
+		err = register_netdevice(sl->dev);
+		if (err)
+			goto err_free_chan;
+	}
+
+	/* Done.  We have linked the TTY line to a channel. */
+	rtnl_unlock();
+	tty->receive_room = 65536;	/* We don't flow control */
+	return sl->dev->base_addr;
+
+err_free_chan:
+	sl->tty = NULL;
+	tty->disc_data = NULL;
+	clear_bit(SLF_INUSE, &sl->flags);
+
+err_exit:
+	rtnl_unlock();
+
+	/* Count references from TTY module */
+	return err;
+}
+
+/*
+ * Close down a SLCAN channel.
+ * This means flushing out any pending queues, and then returning. This
+ * call is serialized against other ldisc functions.
+ *
+ * We also use this method for a hangup event.
+ */
+
+static void slcan_close(struct tty_struct *tty)
+{
+	struct slcan *sl = (struct slcan *) tty->disc_data;
+
+	/* First make sure we're connected. */
+	if (!sl || sl->magic != SLCAN_MAGIC || sl->tty != tty)
+		return;
+
+	tty->disc_data = NULL;
+	sl->tty = NULL;
+	if (!sl->leased)
+		sl->line = 0;
+
+	/* Flush network side */
+	unregister_netdev(sl->dev);
+	/* This will complete via sl_free_netdev */
+}
+
+static int slcan_hangup(struct tty_struct *tty)
+{
+	slcan_close(tty);
+	return 0;
+}
+
+/* Perform I/O control on an active SLCAN channel. */
+static int slcan_ioctl(struct tty_struct *tty, struct file *file,
+		       unsigned int cmd, unsigned long arg)
+{
+	struct slcan *sl = (struct slcan *) tty->disc_data;
+	unsigned int tmp;
+
+	/* First make sure we're connected. */
+	if (!sl || sl->magic != SLCAN_MAGIC)
+		return -EINVAL;
+
+	switch (cmd) {
+	case SIOCGIFNAME:
+		tmp = strlen(sl->dev->name) + 1;
+		if (copy_to_user((void __user *)arg, sl->dev->name, tmp))
+			return -EFAULT;
+		return 0;
+
+	case SIOCSIFHWADDR:
+		return -EINVAL;
+
+	default:
+		return tty_mode_ioctl(tty, file, cmd, arg);
+	}
+}
+
+static struct tty_ldisc_ops slc_ldisc = {
+	.owner		= THIS_MODULE,
+	.magic		= TTY_LDISC_MAGIC,
+	.name		= "slcan",
+	.open		= slcan_open,
+	.close		= slcan_close,
+	.hangup		= slcan_hangup,
+	.ioctl		= slcan_ioctl,
+	.receive_buf	= slcan_receive_buf,
+	.write_wakeup	= slcan_write_wakeup,
+};
+
+static int __init slcan_init(void)
+{
+	int status;
+
+	if (maxdev < 4)
+		maxdev = 4; /* Sanity */
+
+	printk(banner);
+	printk(KERN_INFO "slcan: %d dynamic interface channels.\n", maxdev);
+
+	slcan_devs = kzalloc(sizeof(struct net_device *)*maxdev, GFP_KERNEL);
+	if (!slcan_devs) {
+		printk(KERN_ERR "slcan: can't allocate slcan device array!\n");
+		return -ENOMEM;
+	}
+
+	/* Fill in our line protocol discipline, and register it */
+	status = tty_register_ldisc(N_SLCAN, &slc_ldisc);
+	if (status)  {
+		printk(KERN_ERR "slcan: can't register line discipline\n");
+		kfree(slcan_devs);
+	}
+	return status;
+}
+
+static void __exit slcan_exit(void)
+{
+	int i;
+	struct net_device *dev;
+	struct slcan *sl;
+	unsigned long timeout = jiffies + HZ;
+	int busy = 0;
+
+	if (slcan_devs == NULL)
+		return;
+
+	/* First of all: check for active disciplines and hangup them.
+	 */
+	do {
+		if (busy)
+			msleep_interruptible(100);
+
+		busy = 0;
+		for (i = 0; i < maxdev; i++) {
+			dev = slcan_devs[i];
+			if (!dev)
+				continue;
+			sl = netdev_priv(dev);
+			spin_lock_bh(&sl->lock);
+			if (sl->tty) {
+				busy++;
+				tty_hangup(sl->tty);
+			}
+			spin_unlock_bh(&sl->lock);
+		}
+	} while (busy && time_before(jiffies, timeout));
+
+	/* FIXME: hangup is async so we should wait when doing this second
+	   phase */
+
+	for (i = 0; i < maxdev; i++) {
+		dev = slcan_devs[i];
+		if (!dev)
+			continue;
+		slcan_devs[i] = NULL;
+
+		sl = netdev_priv(dev);
+		if (sl->tty) {
+			printk(KERN_ERR "%s: tty discipline still running\n",
+			       dev->name);
+			/* Intentionally leak the control block. */
+			dev->destructor = NULL;
+		}
+
+		unregister_netdev(dev);
+	}
+
+	kfree(slcan_devs);
+	slcan_devs = NULL;
+
+	i = tty_unregister_ldisc(N_SLCAN);
+	if (i)
+		printk(KERN_ERR "slcan: can't unregister ldisc (err %d)\n", i);
+}
+
+module_init(slcan_init);
+module_exit(slcan_exit);
-- 
cgit v1.2.3


From 38f49e8801565674c424896c3dcb4228410b43a8 Mon Sep 17 00:00:00 2001
From: Roger Luethi <rl@hellgate.ch>
Date: Mon, 6 Dec 2010 00:59:40 +0000
Subject: via-rhine: hardware VLAN support

This patch adds VLAN hardware support for Rhine chips.

The driver uses up to 3 additional bytes of buffer space when extracting
802.1Q headers; PKT_BUF_SZ should still be sufficient.

The initial code was provided by David Lv. I reworked it to use standard
kernel facilities. Coding style clean up mostly follows via-velocity.

Adapted to new interface for VLAN acceleration (per request of Jesse Gross).

Signed-off-by: David Lv <DavidLv@viatech.com.cn>
Signed-off-by: Roger Luethi <rl@hellgate.ch>

 drivers/net/via-rhine.c |  326 +++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 312 insertions(+), 14 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/via-rhine.c | 326 +++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 312 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 4930f9dbc493..5e7f069eab53 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -30,8 +30,8 @@
 */
 
 #define DRV_NAME	"via-rhine"
-#define DRV_VERSION	"1.4.3"
-#define DRV_RELDATE	"2007-03-06"
+#define DRV_VERSION	"1.5.0"
+#define DRV_RELDATE	"2010-10-09"
 
 
 /* A few user-configurable values.
@@ -100,6 +100,7 @@ static const int multicast_filter_limit = 32;
 #include <linux/mii.h>
 #include <linux/ethtool.h>
 #include <linux/crc32.h>
+#include <linux/if_vlan.h>
 #include <linux/bitops.h>
 #include <linux/workqueue.h>
 #include <asm/processor.h>	/* Processor type for cache alignment. */
@@ -133,6 +134,9 @@ MODULE_PARM_DESC(debug, "VIA Rhine debug level (0-7)");
 MODULE_PARM_DESC(rx_copybreak, "VIA Rhine copy breakpoint for copy-only-tiny-frames");
 MODULE_PARM_DESC(avoid_D3, "Avoid power state D3 (work-around for broken BIOSes)");
 
+#define MCAM_SIZE	32
+#define VCAM_SIZE	32
+
 /*
 		Theory of Operation
 
@@ -279,15 +283,16 @@ MODULE_DEVICE_TABLE(pci, rhine_pci_tbl);
 /* Offsets to the device registers. */
 enum register_offsets {
 	StationAddr=0x00, RxConfig=0x06, TxConfig=0x07, ChipCmd=0x08,
-	ChipCmd1=0x09,
+	ChipCmd1=0x09, TQWake=0x0A,
 	IntrStatus=0x0C, IntrEnable=0x0E,
 	MulticastFilter0=0x10, MulticastFilter1=0x14,
 	RxRingPtr=0x18, TxRingPtr=0x1C, GFIFOTest=0x54,
-	MIIPhyAddr=0x6C, MIIStatus=0x6D, PCIBusConfig=0x6E,
+	MIIPhyAddr=0x6C, MIIStatus=0x6D, PCIBusConfig=0x6E, PCIBusConfig1=0x6F,
 	MIICmd=0x70, MIIRegAddr=0x71, MIIData=0x72, MACRegEEcsr=0x74,
 	ConfigA=0x78, ConfigB=0x79, ConfigC=0x7A, ConfigD=0x7B,
 	RxMissed=0x7C, RxCRCErrs=0x7E, MiscCmd=0x81,
 	StickyHW=0x83, IntrStatus2=0x84,
+	CamMask=0x88, CamCon=0x92, CamAddr=0x93,
 	WOLcrSet=0xA0, PwcfgSet=0xA1, WOLcgSet=0xA3, WOLcrClr=0xA4,
 	WOLcrClr1=0xA6, WOLcgClr=0xA7,
 	PwrcsrSet=0xA8, PwrcsrSet1=0xA9, PwrcsrClr=0xAC, PwrcsrClr1=0xAD,
@@ -299,6 +304,40 @@ enum backoff_bits {
 	BackCaptureEffect=0x04, BackRandom=0x08
 };
 
+/* Bits in the TxConfig (TCR) register */
+enum tcr_bits {
+	TCR_PQEN=0x01,
+	TCR_LB0=0x02,		/* loopback[0] */
+	TCR_LB1=0x04,		/* loopback[1] */
+	TCR_OFSET=0x08,
+	TCR_RTGOPT=0x10,
+	TCR_RTFT0=0x20,
+	TCR_RTFT1=0x40,
+	TCR_RTSF=0x80,
+};
+
+/* Bits in the CamCon (CAMC) register */
+enum camcon_bits {
+	CAMC_CAMEN=0x01,
+	CAMC_VCAMSL=0x02,
+	CAMC_CAMWR=0x04,
+	CAMC_CAMRD=0x08,
+};
+
+/* Bits in the PCIBusConfig1 (BCR1) register */
+enum bcr1_bits {
+	BCR1_POT0=0x01,
+	BCR1_POT1=0x02,
+	BCR1_POT2=0x04,
+	BCR1_CTFT0=0x08,
+	BCR1_CTFT1=0x10,
+	BCR1_CTSF=0x20,
+	BCR1_TXQNOBK=0x40,	/* for VT6105 */
+	BCR1_VIDFR=0x80,	/* for VT6105 */
+	BCR1_MED0=0x40,		/* for VT6102 */
+	BCR1_MED1=0x80,		/* for VT6102 */
+};
+
 #ifdef USE_MMIO
 /* Registers we check that mmio and reg are the same. */
 static const int mmio_verify_registers[] = {
@@ -356,6 +395,11 @@ enum desc_status_bits {
 	DescOwn=0x80000000
 };
 
+/* Bits in *_desc.*_length */
+enum desc_length_bits {
+	DescTag=0x00010000
+};
+
 /* Bits in ChipCmd. */
 enum chip_cmd_bits {
 	CmdInit=0x01, CmdStart=0x02, CmdStop=0x04, CmdRxOn=0x08,
@@ -365,6 +409,9 @@ enum chip_cmd_bits {
 };
 
 struct rhine_private {
+	/* Bit mask for configured VLAN ids */
+	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
+
 	/* Descriptor rings */
 	struct rx_desc *rx_ring;
 	struct tx_desc *tx_ring;
@@ -405,6 +452,23 @@ struct rhine_private {
 	void __iomem *base;
 };
 
+#define BYTE_REG_BITS_ON(x, p)      do { iowrite8((ioread8((p))|(x)), (p)); } while (0)
+#define WORD_REG_BITS_ON(x, p)      do { iowrite16((ioread16((p))|(x)), (p)); } while (0)
+#define DWORD_REG_BITS_ON(x, p)     do { iowrite32((ioread32((p))|(x)), (p)); } while (0)
+
+#define BYTE_REG_BITS_IS_ON(x, p)   (ioread8((p)) & (x))
+#define WORD_REG_BITS_IS_ON(x, p)   (ioread16((p)) & (x))
+#define DWORD_REG_BITS_IS_ON(x, p)  (ioread32((p)) & (x))
+
+#define BYTE_REG_BITS_OFF(x, p)     do { iowrite8(ioread8((p)) & (~(x)), (p)); } while (0)
+#define WORD_REG_BITS_OFF(x, p)     do { iowrite16(ioread16((p)) & (~(x)), (p)); } while (0)
+#define DWORD_REG_BITS_OFF(x, p)    do { iowrite32(ioread32((p)) & (~(x)), (p)); } while (0)
+
+#define BYTE_REG_BITS_SET(x, m, p)   do { iowrite8((ioread8((p)) & (~(m)))|(x), (p)); } while (0)
+#define WORD_REG_BITS_SET(x, m, p)   do { iowrite16((ioread16((p)) & (~(m)))|(x), (p)); } while (0)
+#define DWORD_REG_BITS_SET(x, m, p)  do { iowrite32((ioread32((p)) & (~(m)))|(x), (p)); } while (0)
+
+
 static int  mdio_read(struct net_device *dev, int phy_id, int location);
 static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
 static int  rhine_open(struct net_device *dev);
@@ -422,6 +486,14 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static const struct ethtool_ops netdev_ethtool_ops;
 static int  rhine_close(struct net_device *dev);
 static void rhine_shutdown (struct pci_dev *pdev);
+static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid);
+static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid);
+static void rhine_set_cam(void __iomem *ioaddr, int idx, u8 *addr);
+static void rhine_set_vlan_cam(void __iomem *ioaddr, int idx, u8 *addr);
+static void rhine_set_cam_mask(void __iomem *ioaddr, u32 mask);
+static void rhine_set_vlan_cam_mask(void __iomem *ioaddr, u32 mask);
+static void rhine_init_cam_filter(struct net_device *dev);
+static void rhine_update_vcam(struct net_device *dev);
 
 #define RHINE_WAIT_FOR(condition) do {					\
 	int i=1024;							\
@@ -629,6 +701,8 @@ static const struct net_device_ops rhine_netdev_ops = {
 	.ndo_set_mac_address 	 = eth_mac_addr,
 	.ndo_do_ioctl		 = netdev_ioctl,
 	.ndo_tx_timeout 	 = rhine_tx_timeout,
+	.ndo_vlan_rx_add_vid	 = rhine_vlan_rx_add_vid,
+	.ndo_vlan_rx_kill_vid	 = rhine_vlan_rx_kill_vid,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	 = rhine_poll,
 #endif
@@ -795,6 +869,10 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	if (rp->quirks & rqRhineI)
 		dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM;
 
+	if (pdev->revision >= VT6105M)
+		dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
+		NETIF_F_HW_VLAN_FILTER;
+
 	/* dev->name not defined before register_netdev()! */
 	rc = register_netdev(dev);
 	if (rc)
@@ -1040,6 +1118,167 @@ static void rhine_set_carrier(struct mii_if_info *mii)
 		       netif_carrier_ok(mii->dev));
 }
 
+/**
+ * rhine_set_cam - set CAM multicast filters
+ * @ioaddr: register block of this Rhine
+ * @idx: multicast CAM index [0..MCAM_SIZE-1]
+ * @addr: multicast address (6 bytes)
+ *
+ * Load addresses into multicast filters.
+ */
+static void rhine_set_cam(void __iomem *ioaddr, int idx, u8 *addr)
+{
+	int i;
+
+	iowrite8(CAMC_CAMEN, ioaddr + CamCon);
+	wmb();
+
+	/* Paranoid -- idx out of range should never happen */
+	idx &= (MCAM_SIZE - 1);
+
+	iowrite8((u8) idx, ioaddr + CamAddr);
+
+	for (i = 0; i < 6; i++, addr++)
+		iowrite8(*addr, ioaddr + MulticastFilter0 + i);
+	udelay(10);
+	wmb();
+
+	iowrite8(CAMC_CAMWR | CAMC_CAMEN, ioaddr + CamCon);
+	udelay(10);
+
+	iowrite8(0, ioaddr + CamCon);
+}
+
+/**
+ * rhine_set_vlan_cam - set CAM VLAN filters
+ * @ioaddr: register block of this Rhine
+ * @idx: VLAN CAM index [0..VCAM_SIZE-1]
+ * @addr: VLAN ID (2 bytes)
+ *
+ * Load addresses into VLAN filters.
+ */
+static void rhine_set_vlan_cam(void __iomem *ioaddr, int idx, u8 *addr)
+{
+	iowrite8(CAMC_CAMEN | CAMC_VCAMSL, ioaddr + CamCon);
+	wmb();
+
+	/* Paranoid -- idx out of range should never happen */
+	idx &= (VCAM_SIZE - 1);
+
+	iowrite8((u8) idx, ioaddr + CamAddr);
+
+	iowrite16(*((u16 *) addr), ioaddr + MulticastFilter0 + 6);
+	udelay(10);
+	wmb();
+
+	iowrite8(CAMC_CAMWR | CAMC_CAMEN, ioaddr + CamCon);
+	udelay(10);
+
+	iowrite8(0, ioaddr + CamCon);
+}
+
+/**
+ * rhine_set_cam_mask - set multicast CAM mask
+ * @ioaddr: register block of this Rhine
+ * @mask: multicast CAM mask
+ *
+ * Mask sets multicast filters active/inactive.
+ */
+static void rhine_set_cam_mask(void __iomem *ioaddr, u32 mask)
+{
+	iowrite8(CAMC_CAMEN, ioaddr + CamCon);
+	wmb();
+
+	/* write mask */
+	iowrite32(mask, ioaddr + CamMask);
+
+	/* disable CAMEN */
+	iowrite8(0, ioaddr + CamCon);
+}
+
+/**
+ * rhine_set_vlan_cam_mask - set VLAN CAM mask
+ * @ioaddr: register block of this Rhine
+ * @mask: VLAN CAM mask
+ *
+ * Mask sets VLAN filters active/inactive.
+ */
+static void rhine_set_vlan_cam_mask(void __iomem *ioaddr, u32 mask)
+{
+	iowrite8(CAMC_CAMEN | CAMC_VCAMSL, ioaddr + CamCon);
+	wmb();
+
+	/* write mask */
+	iowrite32(mask, ioaddr + CamMask);
+
+	/* disable CAMEN */
+	iowrite8(0, ioaddr + CamCon);
+}
+
+/**
+ * rhine_init_cam_filter - initialize CAM filters
+ * @dev: network device
+ *
+ * Initialize (disable) hardware VLAN and multicast support on this
+ * Rhine.
+ */
+static void rhine_init_cam_filter(struct net_device *dev)
+{
+	struct rhine_private *rp = netdev_priv(dev);
+	void __iomem *ioaddr = rp->base;
+
+	/* Disable all CAMs */
+	rhine_set_vlan_cam_mask(ioaddr, 0);
+	rhine_set_cam_mask(ioaddr, 0);
+
+	/* disable hardware VLAN support */
+	BYTE_REG_BITS_ON(TCR_PQEN, ioaddr + TxConfig);
+	BYTE_REG_BITS_OFF(BCR1_VIDFR, ioaddr + PCIBusConfig1);
+}
+
+/**
+ * rhine_update_vcam - update VLAN CAM filters
+ * @rp: rhine_private data of this Rhine
+ *
+ * Update VLAN CAM filters to match configuration change.
+ */
+static void rhine_update_vcam(struct net_device *dev)
+{
+	struct rhine_private *rp = netdev_priv(dev);
+	void __iomem *ioaddr = rp->base;
+	u16 vid;
+	u32 vCAMmask = 0;	/* 32 vCAMs (6105M and better) */
+	unsigned int i = 0;
+
+	for_each_set_bit(vid, rp->active_vlans, VLAN_N_VID) {
+		rhine_set_vlan_cam(ioaddr, i, (u8 *)&vid);
+		vCAMmask |= 1 << i;
+		if (++i >= VCAM_SIZE)
+			break;
+	}
+	rhine_set_vlan_cam_mask(ioaddr, vCAMmask);
+}
+
+static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
+{
+	struct rhine_private *rp = netdev_priv(dev);
+
+	spin_lock_irq(&rp->lock);
+	set_bit(vid, rp->active_vlans);
+	rhine_update_vcam(dev);
+	spin_unlock_irq(&rp->lock);
+}
+
+static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
+{
+	struct rhine_private *rp = netdev_priv(dev);
+
+	spin_lock_irq(&rp->lock);
+	clear_bit(vid, rp->active_vlans);
+	rhine_update_vcam(dev);
+	spin_unlock_irq(&rp->lock);
+}
+
 static void init_registers(struct net_device *dev)
 {
 	struct rhine_private *rp = netdev_priv(dev);
@@ -1061,6 +1300,9 @@ static void init_registers(struct net_device *dev)
 
 	rhine_set_rx_mode(dev);
 
+	if (rp->pdev->revision >= VT6105M)
+		rhine_init_cam_filter(dev);
+
 	napi_enable(&rp->napi);
 
 	/* Enable interrupts by setting the interrupt mask. */
@@ -1276,16 +1518,28 @@ static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 	rp->tx_ring[entry].desc_length =
 		cpu_to_le32(TXDESC | (skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN));
 
+	if (unlikely(vlan_tx_tag_present(skb))) {
+		rp->tx_ring[entry].tx_status = cpu_to_le32((vlan_tx_tag_get(skb)) << 16);
+		/* request tagging */
+		rp->tx_ring[entry].desc_length |= cpu_to_le32(0x020000);
+	}
+	else
+		rp->tx_ring[entry].tx_status = 0;
+
 	/* lock eth irq */
 	spin_lock_irqsave(&rp->lock, flags);
 	wmb();
-	rp->tx_ring[entry].tx_status = cpu_to_le32(DescOwn);
+	rp->tx_ring[entry].tx_status |= cpu_to_le32(DescOwn);
 	wmb();
 
 	rp->cur_tx++;
 
 	/* Non-x86 Todo: explicitly flush cache lines here. */
 
+	if (vlan_tx_tag_present(skb))
+		/* Tx queues are bits 7-0 (first Tx queue: bit 7) */
+		BYTE_REG_BITS_ON(1 << 7, ioaddr + TQWake);
+
 	/* Wake the potentially-idle transmit channel */
 	iowrite8(ioread8(ioaddr + ChipCmd1) | Cmd1TxDemand,
 	       ioaddr + ChipCmd1);
@@ -1437,6 +1691,21 @@ static void rhine_tx(struct net_device *dev)
 	spin_unlock(&rp->lock);
 }
 
+/**
+ * rhine_get_vlan_tci - extract TCI from Rx data buffer
+ * @skb: pointer to sk_buff
+ * @data_size: used data area of the buffer including CRC
+ *
+ * If hardware VLAN tag extraction is enabled and the chip indicates a 802.1Q
+ * packet, the extracted 802.1Q header (2 bytes TPID + 2 bytes TCI) is 4-byte
+ * aligned following the CRC.
+ */
+static inline u16 rhine_get_vlan_tci(struct sk_buff *skb, int data_size)
+{
+	u8 *trailer = (u8 *)skb->data + ((data_size + 3) & ~3) + 2;
+	return ntohs(*(u16 *)trailer);
+}
+
 /* Process up to limit frames from receive ring */
 static int rhine_rx(struct net_device *dev, int limit)
 {
@@ -1454,6 +1723,7 @@ static int rhine_rx(struct net_device *dev, int limit)
 	for (count = 0; count < limit; ++count) {
 		struct rx_desc *desc = rp->rx_head_desc;
 		u32 desc_status = le32_to_cpu(desc->rx_status);
+		u32 desc_length = le32_to_cpu(desc->desc_length);
 		int data_size = desc_status >> 16;
 
 		if (desc_status & DescOwn)
@@ -1498,6 +1768,7 @@ static int rhine_rx(struct net_device *dev, int limit)
 			struct sk_buff *skb = NULL;
 			/* Length should omit the CRC */
 			int pkt_len = data_size - 4;
+			u16 vlan_tci = 0;
 
 			/* Check if the packet is long enough to accept without
 			   copying to a minimally-sized skbuff. */
@@ -1532,7 +1803,14 @@ static int rhine_rx(struct net_device *dev, int limit)
 						 rp->rx_buf_sz,
 						 PCI_DMA_FROMDEVICE);
 			}
+
+			if (unlikely(desc_length & DescTag))
+				vlan_tci = rhine_get_vlan_tci(skb, data_size);
+
 			skb->protocol = eth_type_trans(skb, dev);
+
+			if (unlikely(desc_length & DescTag))
+				__vlan_hwaccel_put_tag(skb, vlan_tci);
 			netif_receive_skb(skb);
 			dev->stats.rx_bytes += pkt_len;
 			dev->stats.rx_packets++;
@@ -1596,6 +1874,11 @@ static void rhine_restart_tx(struct net_device *dev) {
 
 		iowrite8(ioread8(ioaddr + ChipCmd) | CmdTxOn,
 		       ioaddr + ChipCmd);
+
+		if (rp->tx_ring[entry].desc_length & cpu_to_le32(0x020000))
+			/* Tx queues are bits 7-0 (first Tx queue: bit 7) */
+			BYTE_REG_BITS_ON(1 << 7, ioaddr + TQWake);
+
 		iowrite8(ioread8(ioaddr + ChipCmd1) | Cmd1TxDemand,
 		       ioaddr + ChipCmd1);
 		IOSYNC;
@@ -1631,7 +1914,7 @@ static void rhine_error(struct net_device *dev, int intr_status)
 	}
 	if (intr_status & IntrTxUnderrun) {
 		if (rp->tx_thresh < 0xE0)
-			iowrite8(rp->tx_thresh += 0x20, ioaddr + TxConfig);
+			BYTE_REG_BITS_SET((rp->tx_thresh += 0x20), 0x80, ioaddr + TxConfig);
 		if (debug > 1)
 			printk(KERN_INFO "%s: Transmitter underrun, Tx "
 			       "threshold now %2.2x.\n",
@@ -1646,7 +1929,7 @@ static void rhine_error(struct net_device *dev, int intr_status)
 	    (intr_status & (IntrTxAborted |
 	     IntrTxUnderrun | IntrTxDescRace)) == 0) {
 		if (rp->tx_thresh < 0xE0) {
-			iowrite8(rp->tx_thresh += 0x20, ioaddr + TxConfig);
+			BYTE_REG_BITS_SET((rp->tx_thresh += 0x20), 0x80, ioaddr + TxConfig);
 		}
 		if (debug > 1)
 			printk(KERN_INFO "%s: Unspecified error. Tx "
@@ -1688,7 +1971,8 @@ static void rhine_set_rx_mode(struct net_device *dev)
 	struct rhine_private *rp = netdev_priv(dev);
 	void __iomem *ioaddr = rp->base;
 	u32 mc_filter[2];	/* Multicast hash filter */
-	u8 rx_mode;		/* Note: 0x02=accept runt, 0x01=accept errs */
+	u8 rx_mode = 0x0C;	/* Note: 0x02=accept runt, 0x01=accept errs */
+	struct netdev_hw_addr *ha;
 
 	if (dev->flags & IFF_PROMISC) {		/* Set promiscuous. */
 		rx_mode = 0x1C;
@@ -1699,10 +1983,18 @@ static void rhine_set_rx_mode(struct net_device *dev)
 		/* Too many to match, or accept all multicasts. */
 		iowrite32(0xffffffff, ioaddr + MulticastFilter0);
 		iowrite32(0xffffffff, ioaddr + MulticastFilter1);
-		rx_mode = 0x0C;
+	} else if (rp->pdev->revision >= VT6105M) {
+		int i = 0;
+		u32 mCAMmask = 0;	/* 32 mCAMs (6105M and better) */
+		netdev_for_each_mc_addr(ha, dev) {
+			if (i == MCAM_SIZE)
+				break;
+			rhine_set_cam(ioaddr, i, ha->addr);
+			mCAMmask |= 1 << i;
+			i++;
+		}
+		rhine_set_cam_mask(ioaddr, mCAMmask);
 	} else {
-		struct netdev_hw_addr *ha;
-
 		memset(mc_filter, 0, sizeof(mc_filter));
 		netdev_for_each_mc_addr(ha, dev) {
 			int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
@@ -1711,9 +2003,15 @@ static void rhine_set_rx_mode(struct net_device *dev)
 		}
 		iowrite32(mc_filter[0], ioaddr + MulticastFilter0);
 		iowrite32(mc_filter[1], ioaddr + MulticastFilter1);
-		rx_mode = 0x0C;
 	}
-	iowrite8(rp->rx_thresh | rx_mode, ioaddr + RxConfig);
+	/* enable/disable VLAN receive filtering */
+	if (rp->pdev->revision >= VT6105M) {
+		if (dev->flags & IFF_PROMISC)
+			BYTE_REG_BITS_OFF(BCR1_VIDFR, ioaddr + PCIBusConfig1);
+		else
+			BYTE_REG_BITS_ON(BCR1_VIDFR, ioaddr + PCIBusConfig1);
+	}
+	BYTE_REG_BITS_ON(rx_mode, ioaddr + RxConfig);
 }
 
 static void netdev_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
@@ -1966,7 +2264,7 @@ static int rhine_resume(struct pci_dev *pdev)
 	if (!netif_running(dev))
 		return 0;
 
-        if (request_irq(dev->irq, rhine_interrupt, IRQF_SHARED, dev->name, dev))
+	if (request_irq(dev->irq, rhine_interrupt, IRQF_SHARED, dev->name, dev))
 		printk(KERN_ERR "via-rhine %s: request_irq failed\n", dev->name);
 
 	ret = pci_set_power_state(pdev, PCI_D0);
-- 
cgit v1.2.3


From f8bf5681cf15f77692c8ad8cb95d059ff7c622c9 Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@gmail.com>
Date: Tue, 7 Dec 2010 04:49:06 +0000
Subject: isdn/hisax: fix compiler warning on hisax_pci_tbl
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Annotate hisax_pci_tbl as '__used' to fix following warning:

  CC      drivers/isdn/hisax/config.o
drivers/isdn/hisax/config.c:1920: warning: ‘hisax_pci_tbl’ defined but not used

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/hisax/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index b133378d4dc9..c110f8679bab 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1917,7 +1917,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if)
 #ifdef CONFIG_PCI
 #include <linux/pci.h>
 
-static struct pci_device_id hisax_pci_tbl[] __devinitdata = {
+static struct pci_device_id hisax_pci_tbl[] __devinitdata __used = {
 #ifdef CONFIG_HISAX_FRITZPCI
 	{PCI_VDEVICE(AVM,      PCI_DEVICE_ID_AVM_A1)			},
 #endif
-- 
cgit v1.2.3


From 8316f33766a82907c694267ff911e45e256f09f9 Mon Sep 17 00:00:00 2001
From: David Flynn <davidf@rd.bbc.co.uk>
Date: Wed, 8 Dec 2010 16:10:21 +0000
Subject: drm/i915/dp: Fix I2C/EDID handling with active DisplayPort to DVI
 converter

The DisplayPort standard (1.1a) states that:
  The I2C-over-AUX Reply field is valid only when Native AUX CH Reply
  field is AUX_ACK (00). When Native AUX CH Reply field is not 00, then,
  I2C-over-AUX Reply field must be 00 and be ignored.

This fixes broken EDID reading when using an active DisplayPort to
duallink DVI converter.  If the AUX CH replier chooses to defer the
transaction, a short read occurs and erroneous data is returned as
the i2c reply due to a lack of length checking and failure to check
for AUX ACK.

As a result, broken EDIDs can look like:
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: bc bc bc ff bc bc bc ff bc bc bc ac bc bc bc 45    ???.???.???????E
10: bc bc bc 10 bc bc bc 34 bc bc bc ee bc bc bc 4c    ???????4???????L
20: bc bc bc 50 bc bc bc 00 bc bc bc 40 bc bc bc 00    ???P???.???@???.
30: bc bc bc 01 bc bc bc 01 bc bc bc a0 bc bc bc 40    ???????????????@
40: bc bc bc 00 bc bc bc 00 bc bc bc 00 bc bc bc 55    ???.???.???.???U
50: bc bc bc 35 bc bc bc 31 bc bc bc 20 bc bc bc fc    ???5???1??? ????
60: bc bc bc 4c bc bc bc 34 bc bc bc 46 bc bc bc 00    ???L???4???F???.
70: bc bc bc 38 bc bc bc 11 bc bc bc 20 bc bc bc 20    ???8??????? ???
80: bc bc bc ff bc bc bc ff bc bc bc ff bc bc bc ff    ???.???.???.???.
...

which can lead to:
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>30 30 30 30 30 30 30 32 38 32 30 32 63 63 31 61  000000028202cc1a
<3>28 00 02 8c 00 00 00 00 18 00 00 00 00 00 00 00  (...............
<3>20 4c 61 73 74 20 62 65 61 63 6f 6e 3a 20 33 32   Last beacon: 32
<3>32 30 6d 73 20 61 67 6f 46 00 05 8c 00 00 00 00  20ms agoF.......
<3>36 00 00 00 00 00 00 00 00 0c 57 69 2d 46 69 20  6.........Wi-Fi
<3>52 6f 75 74 65 72 01 08 82 84 8b 96 24 30 48 6c  Router......$0Hl
<3>03 01 01 06 02 00 00 2a 01 00 2f 01 00 32 04 0c  .......*../..2..
<3>12 18 60 dd 09 00 10 18 02 00 00 01 00 00 18 00  ..`.............

Signed-off-by: David Flynn <davidf@rd.bbc.co.uk>
[ickle: fix up some surrounding checkpatch warnings]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
---
 drivers/gpu/drm/i915/intel_dp.c | 37 ++++++++++++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index df648cb4c296..864417cffe9a 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -479,6 +479,7 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 	uint16_t address = algo_data->address;
 	uint8_t msg[5];
 	uint8_t reply[2];
+	unsigned retry;
 	int msg_bytes;
 	int reply_bytes;
 	int ret;
@@ -513,14 +514,33 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 		break;
 	}
 
-	for (;;) {
-	  ret = intel_dp_aux_ch(intel_dp,
-				msg, msg_bytes,
-				reply, reply_bytes);
+	for (retry = 0; retry < 5; retry++) {
+		ret = intel_dp_aux_ch(intel_dp,
+				      msg, msg_bytes,
+				      reply, reply_bytes);
 		if (ret < 0) {
 			DRM_DEBUG_KMS("aux_ch failed %d\n", ret);
 			return ret;
 		}
+
+		switch (reply[0] & AUX_NATIVE_REPLY_MASK) {
+		case AUX_NATIVE_REPLY_ACK:
+			/* I2C-over-AUX Reply field is only valid
+			 * when paired with AUX ACK.
+			 */
+			break;
+		case AUX_NATIVE_REPLY_NACK:
+			DRM_DEBUG_KMS("aux_ch native nack\n");
+			return -EREMOTEIO;
+		case AUX_NATIVE_REPLY_DEFER:
+			udelay(100);
+			continue;
+		default:
+			DRM_ERROR("aux_ch invalid native reply 0x%02x\n",
+				  reply[0]);
+			return -EREMOTEIO;
+		}
+
 		switch (reply[0] & AUX_I2C_REPLY_MASK) {
 		case AUX_I2C_REPLY_ACK:
 			if (mode == MODE_I2C_READ) {
@@ -528,17 +548,20 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 			}
 			return reply_bytes - 1;
 		case AUX_I2C_REPLY_NACK:
-			DRM_DEBUG_KMS("aux_ch nack\n");
+			DRM_DEBUG_KMS("aux_i2c nack\n");
 			return -EREMOTEIO;
 		case AUX_I2C_REPLY_DEFER:
-			DRM_DEBUG_KMS("aux_ch defer\n");
+			DRM_DEBUG_KMS("aux_i2c defer\n");
 			udelay(100);
 			break;
 		default:
-			DRM_ERROR("aux_ch invalid reply 0x%02x\n", reply[0]);
+			DRM_ERROR("aux_i2c invalid reply 0x%02x\n", reply[0]);
 			return -EREMOTEIO;
 		}
 	}
+
+	DRM_ERROR("too many retries, giving up\n");
+	return -EREMOTEIO;
 }
 
 static int
-- 
cgit v1.2.3


From a9927ba3c5f3c5f6b0e8fa7557452335edeaf5fa Mon Sep 17 00:00:00 2001
From: Ben Greear <greearb@candelatech.com>
Date: Mon, 6 Dec 2010 21:13:49 -0800
Subject: ath9k: Check for NULL sta in ath_tx_start

It can be NULL according to docs, and logging showed it
to be NULL in practice.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 16d83d0c0959..bce313e85cff 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1740,7 +1740,10 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	int frmlen = skb->len + FCS_LEN;
 	int q;
 
-	txctl->an = (struct ath_node *)sta->drv_priv;
+	/* NOTE:  sta can be NULL according to net/mac80211.h */
+	if (sta)
+		txctl->an = (struct ath_node *)sta->drv_priv;
+
 	if (info->control.hw_key)
 		frmlen += info->control.hw_key->icv_len;
 
-- 
cgit v1.2.3


From 857581bdf1a3b36bfd42609d6f5433bd83397127 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 09:42:04 +0100
Subject: b43: N-PHY: update init tables
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/tables_nphy.c | 212 ++++++++++++++++-----------------
 1 file changed, 106 insertions(+), 106 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index d60db078eae2..46f0a7a77529 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -28,41 +28,41 @@
 #include "phy_n.h"
 
 static const u8 b43_ntab_adjustpower0[] = {
-	0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-	0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
-	0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
-	0x06, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x07,
-	0x08, 0x08, 0x08, 0x08, 0x09, 0x09, 0x09, 0x09,
-	0x0A, 0x0A, 0x0A, 0x0A, 0x0B, 0x0B, 0x0B, 0x0B,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x0D,
-	0x0E, 0x0E, 0x0E, 0x0E, 0x0F, 0x0F, 0x0F, 0x0F,
-	0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11, 0x11,
-	0x12, 0x12, 0x12, 0x12, 0x13, 0x13, 0x13, 0x13,
-	0x14, 0x14, 0x14, 0x14, 0x15, 0x15, 0x15, 0x15,
-	0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x17,
-	0x18, 0x18, 0x18, 0x18, 0x19, 0x19, 0x19, 0x19,
-	0x1A, 0x1A, 0x1A, 0x1A, 0x1B, 0x1B, 0x1B, 0x1B,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1D, 0x1D, 0x1D, 0x1D,
-	0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 };
 
 static const u8 b43_ntab_adjustpower1[] = {
-	0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-	0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
-	0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
-	0x06, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x07,
-	0x08, 0x08, 0x08, 0x08, 0x09, 0x09, 0x09, 0x09,
-	0x0A, 0x0A, 0x0A, 0x0A, 0x0B, 0x0B, 0x0B, 0x0B,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x0D,
-	0x0E, 0x0E, 0x0E, 0x0E, 0x0F, 0x0F, 0x0F, 0x0F,
-	0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11, 0x11,
-	0x12, 0x12, 0x12, 0x12, 0x13, 0x13, 0x13, 0x13,
-	0x14, 0x14, 0x14, 0x14, 0x15, 0x15, 0x15, 0x15,
-	0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x17,
-	0x18, 0x18, 0x18, 0x18, 0x19, 0x19, 0x19, 0x19,
-	0x1A, 0x1A, 0x1A, 0x1A, 0x1B, 0x1B, 0x1B, 0x1B,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1D, 0x1D, 0x1D, 0x1D,
-	0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 };
 
 static const u16 b43_ntab_bdi[] = {
@@ -130,8 +130,8 @@ static const u32 b43_ntab_framestruct[] = {
 	0x09804506, 0x00100030, 0x09804507, 0x00100030,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x08004A0C, 0x00100008, 0x01000A0D, 0x00100028,
-	0x0980450E, 0x00100038, 0x0980450F, 0x00100038,
+	0x08004A0C, 0x00100004, 0x01000A0D, 0x00100024,
+	0x0980450E, 0x00100034, 0x0980450F, 0x00100034,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000A04, 0x00100000, 0x11008A05, 0x00100020,
@@ -202,13 +202,13 @@ static const u32 b43_ntab_framestruct[] = {
 	0x53028A06, 0x01900060, 0x53028A07, 0x01900060,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x4002140C, 0x000F4810, 0x6203140D, 0x00100050,
-	0x53028A0E, 0x01900070, 0x53028A0F, 0x01900070,
+	0x4002140C, 0x000F4808, 0x6203140D, 0x00100048,
+	0x53028A0E, 0x01900068, 0x53028A0F, 0x01900068,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000A0C, 0x00100008, 0x11008A0D, 0x00100028,
-	0x1980C50E, 0x00100038, 0x2181050E, 0x00100038,
-	0x2181050E, 0x00100038, 0x0180050C, 0x00100038,
+	0x00000A0C, 0x00100004, 0x11008A0D, 0x00100024,
+	0x1980C50E, 0x00100034, 0x2181050E, 0x00100034,
+	0x2181050E, 0x00100034, 0x0180050C, 0x00100038,
 	0x1180850D, 0x00100038, 0x1181850D, 0x00100038,
 	0x2981450F, 0x01100038, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -238,9 +238,9 @@ static const u32 b43_ntab_framestruct[] = {
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x4002140C, 0x00100010, 0x0200140D, 0x00100050,
-	0x0B004A0E, 0x01900070, 0x13008A0E, 0x01900070,
-	0x13008A0E, 0x01900070, 0x43020A0C, 0x00100070,
+	0x4002140C, 0x00100008, 0x0200140D, 0x00100048,
+	0x0B004A0E, 0x01900068, 0x13008A0E, 0x01900068,
+	0x13008A0E, 0x01900068, 0x43020A0C, 0x00100070,
 	0x1B00CA0D, 0x00100070, 0x1B014A0D, 0x00100070,
 	0x23010A0F, 0x01500070, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -337,73 +337,73 @@ static const u32 b43_ntab_framestruct[] = {
 };
 
 static const u32 b43_ntab_gainctl0[] = {
-	0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
-	0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
-	0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
-	0x00730C39, 0x00720D39, 0x00710E38, 0x00700F38,
-	0x006F0037, 0x006E0137, 0x006D0236, 0x006C0336,
-	0x006B0435, 0x006A0535, 0x00690634, 0x00680734,
-	0x00670833, 0x00660933, 0x00650A32, 0x00640B32,
-	0x00630C31, 0x00620D31, 0x00610E30, 0x00600F30,
-	0x005F002F, 0x005E012F, 0x005D022E, 0x005C032E,
-	0x005B042D, 0x005A052D, 0x0059062C, 0x0058072C,
-	0x0057082B, 0x0056092B, 0x00550A2A, 0x00540B2A,
-	0x00530C29, 0x00520D29, 0x00510E28, 0x00500F28,
-	0x004F0027, 0x004E0127, 0x004D0226, 0x004C0326,
-	0x004B0425, 0x004A0525, 0x00490624, 0x00480724,
-	0x00470823, 0x00460923, 0x00450A22, 0x00440B22,
-	0x00430C21, 0x00420D21, 0x00410E20, 0x00400F20,
-	0x003F001F, 0x003E011F, 0x003D021E, 0x003C031E,
-	0x003B041D, 0x003A051D, 0x0039061C, 0x0038071C,
-	0x0037081B, 0x0036091B, 0x00350A1A, 0x00340B1A,
-	0x00330C19, 0x00320D19, 0x00310E18, 0x00300F18,
-	0x002F0017, 0x002E0117, 0x002D0216, 0x002C0316,
-	0x002B0415, 0x002A0515, 0x00290614, 0x00280714,
-	0x00270813, 0x00260913, 0x00250A12, 0x00240B12,
-	0x00230C11, 0x00220D11, 0x00210E10, 0x00200F10,
-	0x001F000F, 0x001E010F, 0x001D020E, 0x001C030E,
-	0x001B040D, 0x001A050D, 0x0019060C, 0x0018070C,
-	0x0017080B, 0x0016090B, 0x00150A0A, 0x00140B0A,
-	0x00130C09, 0x00120D09, 0x00110E08, 0x00100F08,
-	0x000F0007, 0x000E0107, 0x000D0206, 0x000C0306,
-	0x000B0405, 0x000A0505, 0x00090604, 0x00080704,
-	0x00070803, 0x00060903, 0x00050A02, 0x00040B02,
-	0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
+	0x03CC2B44, 0x03CC2B42, 0x03CC2B40, 0x03CC2B3E,
+	0x03CC2B3D, 0x03CC2B3B, 0x03C82B44, 0x03C82B42,
+	0x03C82B40, 0x03C82B3E, 0x03C82B3D, 0x03C82B3B,
+	0x03C82B39, 0x03C82B38, 0x03C82B36, 0x03C82B34,
+	0x03C42B44, 0x03C42B42, 0x03C42B40, 0x03C42B3E,
+	0x03C42B3D, 0x03C42B3B, 0x03C42B39, 0x03C42B38,
+	0x03C42B36, 0x03C42B34, 0x03C42B33, 0x03C42B32,
+	0x03C42B30, 0x03C42B2F, 0x03C42B2D, 0x03C02B44,
+	0x03C02B42, 0x03C02B40, 0x03C02B3E, 0x03C02B3D,
+	0x03C02B3B, 0x03C02B39, 0x03C02B38, 0x03C02B36,
+	0x03C02B34, 0x03B02B44, 0x03B02B42, 0x03B02B40,
+	0x03B02B3E, 0x03B02B3D, 0x03B02B3B, 0x03B02B39,
+	0x03B02B38, 0x03B02B36, 0x03B02B34, 0x03B02B33,
+	0x03B02B32, 0x03B02B30, 0x03B02B2F, 0x03B02B2D,
+	0x03A02B44, 0x03A02B42, 0x03A02B40, 0x03A02B3E,
+	0x03A02B3D, 0x03A02B3B, 0x03A02B39, 0x03A02B38,
+	0x03A02B36, 0x03A02B34, 0x03902B44, 0x03902B42,
+	0x03902B40, 0x03902B3E, 0x03902B3D, 0x03902B3B,
+	0x03902B39, 0x03902B38, 0x03902B36, 0x03902B34,
+	0x03902B33, 0x03902B32, 0x03902B30, 0x03802B44,
+	0x03802B42, 0x03802B40, 0x03802B3E, 0x03802B3D,
+	0x03802B3B, 0x03802B39, 0x03802B38, 0x03802B36,
+	0x03802B34, 0x03802B33, 0x03802B32, 0x03802B30,
+	0x03802B2F, 0x03802B2D, 0x03802B2C, 0x03802B2B,
+	0x03802B2A, 0x03802B29, 0x03802B27, 0x03802B26,
+	0x03802B25, 0x03802B24, 0x03802B23, 0x03802B22,
+	0x03802B21, 0x03802B20, 0x03802B1F, 0x03802B1E,
+	0x03802B1E, 0x03802B1D, 0x03802B1C, 0x03802B1B,
+	0x03802B1A, 0x03802B1A, 0x03802B19, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x00002B00,
 };
 
 static const u32 b43_ntab_gainctl1[] = {
-	0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
-	0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
-	0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
-	0x00730C39, 0x00720D39, 0x00710E38, 0x00700F38,
-	0x006F0037, 0x006E0137, 0x006D0236, 0x006C0336,
-	0x006B0435, 0x006A0535, 0x00690634, 0x00680734,
-	0x00670833, 0x00660933, 0x00650A32, 0x00640B32,
-	0x00630C31, 0x00620D31, 0x00610E30, 0x00600F30,
-	0x005F002F, 0x005E012F, 0x005D022E, 0x005C032E,
-	0x005B042D, 0x005A052D, 0x0059062C, 0x0058072C,
-	0x0057082B, 0x0056092B, 0x00550A2A, 0x00540B2A,
-	0x00530C29, 0x00520D29, 0x00510E28, 0x00500F28,
-	0x004F0027, 0x004E0127, 0x004D0226, 0x004C0326,
-	0x004B0425, 0x004A0525, 0x00490624, 0x00480724,
-	0x00470823, 0x00460923, 0x00450A22, 0x00440B22,
-	0x00430C21, 0x00420D21, 0x00410E20, 0x00400F20,
-	0x003F001F, 0x003E011F, 0x003D021E, 0x003C031E,
-	0x003B041D, 0x003A051D, 0x0039061C, 0x0038071C,
-	0x0037081B, 0x0036091B, 0x00350A1A, 0x00340B1A,
-	0x00330C19, 0x00320D19, 0x00310E18, 0x00300F18,
-	0x002F0017, 0x002E0117, 0x002D0216, 0x002C0316,
-	0x002B0415, 0x002A0515, 0x00290614, 0x00280714,
-	0x00270813, 0x00260913, 0x00250A12, 0x00240B12,
-	0x00230C11, 0x00220D11, 0x00210E10, 0x00200F10,
-	0x001F000F, 0x001E010F, 0x001D020E, 0x001C030E,
-	0x001B040D, 0x001A050D, 0x0019060C, 0x0018070C,
-	0x0017080B, 0x0016090B, 0x00150A0A, 0x00140B0A,
-	0x00130C09, 0x00120D09, 0x00110E08, 0x00100F08,
-	0x000F0007, 0x000E0107, 0x000D0206, 0x000C0306,
-	0x000B0405, 0x000A0505, 0x00090604, 0x00080704,
-	0x00070803, 0x00060903, 0x00050A02, 0x00040B02,
-	0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
+	0x03CC2B44, 0x03CC2B42, 0x03CC2B40, 0x03CC2B3E,
+	0x03CC2B3D, 0x03CC2B3B, 0x03C82B44, 0x03C82B42,
+	0x03C82B40, 0x03C82B3E, 0x03C82B3D, 0x03C82B3B,
+	0x03C82B39, 0x03C82B38, 0x03C82B36, 0x03C82B34,
+	0x03C42B44, 0x03C42B42, 0x03C42B40, 0x03C42B3E,
+	0x03C42B3D, 0x03C42B3B, 0x03C42B39, 0x03C42B38,
+	0x03C42B36, 0x03C42B34, 0x03C42B33, 0x03C42B32,
+	0x03C42B30, 0x03C42B2F, 0x03C42B2D, 0x03C02B44,
+	0x03C02B42, 0x03C02B40, 0x03C02B3E, 0x03C02B3D,
+	0x03C02B3B, 0x03C02B39, 0x03C02B38, 0x03C02B36,
+	0x03C02B34, 0x03B02B44, 0x03B02B42, 0x03B02B40,
+	0x03B02B3E, 0x03B02B3D, 0x03B02B3B, 0x03B02B39,
+	0x03B02B38, 0x03B02B36, 0x03B02B34, 0x03B02B33,
+	0x03B02B32, 0x03B02B30, 0x03B02B2F, 0x03B02B2D,
+	0x03A02B44, 0x03A02B42, 0x03A02B40, 0x03A02B3E,
+	0x03A02B3D, 0x03A02B3B, 0x03A02B39, 0x03A02B38,
+	0x03A02B36, 0x03A02B34, 0x03902B44, 0x03902B42,
+	0x03902B40, 0x03902B3E, 0x03902B3D, 0x03902B3B,
+	0x03902B39, 0x03902B38, 0x03902B36, 0x03902B34,
+	0x03902B33, 0x03902B32, 0x03902B30, 0x03802B44,
+	0x03802B42, 0x03802B40, 0x03802B3E, 0x03802B3D,
+	0x03802B3B, 0x03802B39, 0x03802B38, 0x03802B36,
+	0x03802B34, 0x03802B33, 0x03802B32, 0x03802B30,
+	0x03802B2F, 0x03802B2D, 0x03802B2C, 0x03802B2B,
+	0x03802B2A, 0x03802B29, 0x03802B27, 0x03802B26,
+	0x03802B25, 0x03802B24, 0x03802B23, 0x03802B22,
+	0x03802B21, 0x03802B20, 0x03802B1F, 0x03802B1E,
+	0x03802B1E, 0x03802B1D, 0x03802B1C, 0x03802B1B,
+	0x03802B1A, 0x03802B1A, 0x03802B19, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x03802B18,
+	0x03802B18, 0x03802B18, 0x03802B18, 0x00002B00,
 };
 
 static const u32 b43_ntab_intlevel[] = {
-- 
cgit v1.2.3


From f00fe7f6d14ab7bbd4655f55eae71bbd73ef766d Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 09:42:05 +0100
Subject: b43: N-PHY: reorder and optimize tables initialization
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Order was changed in specs. For writing arrays we have designed bulk function
which makes use of auto increment and do not write table address over and over.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/tables_nphy.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 46f0a7a77529..df61c1610e39 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -1811,9 +1811,7 @@ void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset,
 }
 
 #define ntab_upload(dev, offset, data) do { \
-		unsigned int i;						\
-		for (i = 0; i < (offset##_SIZE); i++)			\
-			b43_ntab_write(dev, (offset) + i, (data)[i]);	\
+		b43_ntab_write_bulk(dev, offset, offset##_SIZE, data);	\
 	} while (0)
 
 void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
@@ -1825,18 +1823,18 @@ void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
 	ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn);
 	ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel);
 	ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot);
-	ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
 	ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0);
 	ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1);
 	ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0);
 	ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1);
-	ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
 	ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest);
 	ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs);
-
-	/* Volatile tables */
 	ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10);
 	ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11);
+
+	/* Volatile tables */
+	ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
+	ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
 	ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
 	ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
 	ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
-- 
cgit v1.2.3


From 755fd183b89bc8a302669b6f35cd98faee473f7a Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 09:42:06 +0100
Subject: b43: N-PHY: implement own maskset
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This let us avoid double addressing while still having reg check.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 905f1d7bac20..f78f4e96defa 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3705,6 +3705,15 @@ static void b43_nphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
 	b43_write16(dev, B43_MMIO_PHY_DATA, value);
 }
 
+static void b43_nphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask,
+				 u16 set)
+{
+	check_phyreg(dev, reg);
+	b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+	b43_write16(dev, B43_MMIO_PHY_DATA,
+		    (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set);
+}
+
 static u16 b43_nphy_op_radio_read(struct b43_wldev *dev, u16 reg)
 {
 	/* Register 1 is a 32-bit register. */
@@ -3799,6 +3808,7 @@ const struct b43_phy_operations b43_phyops_n = {
 	.init			= b43_nphy_op_init,
 	.phy_read		= b43_nphy_op_read,
 	.phy_write		= b43_nphy_op_write,
+	.phy_maskset		= b43_nphy_op_maskset,
 	.radio_read		= b43_nphy_op_radio_read,
 	.radio_write		= b43_nphy_op_radio_write,
 	.software_rfkill	= b43_nphy_op_software_rfkill,
-- 
cgit v1.2.3


From 155180803c95c7b14b355f60431bef45116c151e Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 09:42:07 +0100
Subject: b43: flush PHY writes when needed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_common.c | 5 +++++
 drivers/net/wireless/b43/phy_common.h | 6 ++++++
 2 files changed, 11 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index fa7f83fc8db9..0a91fc3a2e03 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -231,6 +231,7 @@ void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
 u16 b43_phy_read(struct b43_wldev *dev, u16 reg)
 {
 	assert_mac_suspended(dev);
+	dev->phy.writes_counter = 0;
 	return dev->phy.ops->phy_read(dev, reg);
 }
 
@@ -238,6 +239,10 @@ void b43_phy_write(struct b43_wldev *dev, u16 reg, u16 value)
 {
 	assert_mac_suspended(dev);
 	dev->phy.ops->phy_write(dev, reg, value);
+	if (++dev->phy.writes_counter == B43_MAX_WRITES_IN_ROW) {
+		b43_read16(dev, B43_MMIO_PHY_VER);
+		dev->phy.writes_counter = 0;
+	}
 }
 
 void b43_phy_copy(struct b43_wldev *dev, u16 destreg, u16 srcreg)
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 0e6194228845..2ed60e5484b6 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -39,6 +39,9 @@ struct b43_c32 { s32 i, q; };
 #define B43_PHYVER_TYPE_SHIFT		8
 #define B43_PHYVER_VERSION		0x00FF
 
+/* PHY writes need to be flushed if we reach limit */
+#define B43_MAX_WRITES_IN_ROW		24
+
 /**
  * enum b43_interference_mitigation - Interference Mitigation mode
  *
@@ -232,6 +235,9 @@ struct b43_phy {
 	/* PHY revision number. */
 	u8 rev;
 
+	/* Count writes since last read */
+	u8 writes_counter;
+
 	/* Radio versioning */
 	u16 radio_manuf;	/* Radio manufacturer */
 	u16 radio_ver;		/* Radio version */
-- 
cgit v1.2.3


From c7455cf988f06ba578cc6a680392426fce382ca1 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 21:55:57 +0100
Subject: b43: N-PHY: silence warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index f78f4e96defa..d41da7f5584a 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -258,7 +258,8 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
 
 	for (i = 0; i < 2; i++) {
 		if (dev->phy.rev >= 3) {
-			/* TODO */
+			/* FIXME: support 5GHz */
+			txgain = b43_ntab_tx_gain_rev3plus_2ghz[txpi[i]];
 			radio_gain = (txgain >> 16) & 0x1FFFF;
 		} else {
 			txgain = b43_ntab_tx_gain_rev0_1_2[txpi[i]];
@@ -613,6 +614,8 @@ static void b43_nphy_rx_iq_coeffs(struct b43_wldev *dev, bool write,
 	}
 }
 
+#if 0
+/* Ready but not used anywhere */
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCalPhyCleanup */
 static void b43_nphy_rx_cal_phy_cleanup(struct b43_wldev *dev, u8 core)
 {
@@ -694,6 +697,7 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
 	b43_nphy_rf_control_intc_override(dev, 1, rxval, (core + 1));
 	b43_nphy_rf_control_intc_override(dev, 1, txval, (2 - core));
 }
+#endif
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalcRxIqComp */
 static void b43_nphy_calc_rx_iq_comp(struct b43_wldev *dev, u8 mask)
@@ -3088,7 +3092,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
 	u8 rfctl[2];
 	u8 afectl_core;
 	u16 tmp[6];
-	u16 cur_hpf1, cur_hpf2, cur_lna;
+	u16 uninitialized_var(cur_hpf1), uninitialized_var(cur_hpf2), cur_lna;
 	u32 real, imag;
 	enum ieee80211_band band;
 
-- 
cgit v1.2.3


From abc1f7cd531f80a8468ab654f1dfd35d58bd2490 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 21:55:58 +0100
Subject: b43: set TMS to work with current band width for N-PHY
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/main.c       | 6 ++++++
 drivers/net/wireless/b43/phy_common.c | 7 +++++++
 drivers/net/wireless/b43/phy_common.h | 2 ++
 drivers/net/wireless/b43/phy_n.c      | 7 -------
 4 files changed, 15 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index fa4880366586..670fd7b782e2 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1150,6 +1150,12 @@ void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
 
 	flags |= B43_TMSLOW_PHYCLKEN;
 	flags |= B43_TMSLOW_PHYRESET;
+	if (dev->phy.type == B43_PHYTYPE_N) {
+		if (b43_channel_type_is_40mhz(dev->phy.channel_type))
+			flags |= B43_TMSLOW_PHYCLKSPEED_160MHZ;
+		else
+			flags |= B43_TMSLOW_PHYCLKSPEED_80MHZ;
+	}
 	ssb_device_enable(dev->dev, flags);
 	msleep(2);		/* Wait for the PLL to turn on. */
 
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 0a91fc3a2e03..412f1b64cc82 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -429,6 +429,13 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
 	b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
 }
 
+
+bool b43_channel_type_is_40mhz(enum nl80211_channel_type channel_type)
+{
+	return (channel_type == NL80211_CHAN_HT40MINUS ||
+		channel_type == NL80211_CHAN_HT40PLUS);
+}
+
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */
 struct b43_c32 b43_cordic(int theta)
 {
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 2ed60e5484b6..2401bee8b081 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -436,6 +436,8 @@ int b43_phy_shm_tssi_read(struct b43_wldev *dev, u16 shm_offset);
  */
 void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on);
 
+bool b43_channel_type_is_40mhz(enum nl80211_channel_type channel_type);
+
 struct b43_c32 b43_cordic(int theta);
 
 #endif /* LINUX_B43_PHY_COMMON_H_ */
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index d41da7f5584a..35173419d139 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -88,13 +88,6 @@ static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
 static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 						u16 value, u8 core);
 
-static inline bool b43_channel_type_is_40mhz(
-					enum nl80211_channel_type channel_type)
-{
-	return (channel_type == NL80211_CHAN_HT40MINUS ||
-		channel_type == NL80211_CHAN_HT40PLUS);
-}
-
 void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
 {//TODO
 }
-- 
cgit v1.2.3


From 82a52043c7801f83c7387deb45bf9323af04644b Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 21:55:59 +0100
Subject: b43: fix split of N-PHY devices into supported and not (based on PHY
 rev)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/main.c  | 2 +-
 drivers/net/wireless/b43/phy_n.c | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 670fd7b782e2..4d97aac38df0 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4054,7 +4054,7 @@ static int b43_phy_versioning(struct b43_wldev *dev)
 		break;
 #ifdef CONFIG_B43_NPHY
 	case B43_PHYTYPE_N:
-		if (phy_rev > 4)
+		if (phy_rev > 2)
 			unsupported = 1;
 		break;
 #endif
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 35173419d139..61875c888278 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3515,7 +3515,6 @@ int b43_phy_initn(struct b43_wldev *dev)
 	if (phy->rev >= 3)
 		b43_nphy_spur_workaround(dev);
 
-	b43err(dev->wl, "IEEE 802.11n devices are not supported, yet.\n");
 	return 0;
 }
 
-- 
cgit v1.2.3


From 692d2c0fb36c02ad07d54641c26f48e644b27fbd Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 7 Dec 2010 21:56:00 +0100
Subject: b43: rename config option for N-PHY, drop BROKEN
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/Kconfig      | 13 +++++++------
 drivers/net/wireless/b43/Makefile     |  8 ++++----
 drivers/net/wireless/b43/main.c       |  4 ++--
 drivers/net/wireless/b43/phy_common.c |  2 +-
 4 files changed, 14 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 0a00d42642cd..47033f6a1c2b 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -86,15 +86,16 @@ config B43_PIO
 	select SSB_BLOCKIO
 	default y
 
-config B43_NPHY
-	bool "Pre IEEE 802.11n support (BROKEN)"
-	depends on B43 && EXPERIMENTAL && BROKEN
+config B43_PHY_N
+	bool "Support for 802.11n (N-PHY) devices (EXPERIMENTAL)"
+	depends on B43 && EXPERIMENTAL
 	---help---
-	  Support for the IEEE 802.11n draft.
+	  Support for the N-PHY.
 
-	  THIS IS BROKEN AND DOES NOT WORK YET.
+	  This enables support for devices with N-PHY revision up to 2.
 
-	  SAY N.
+	  Say N if you expect high stability and performance. Saying Y will not
+	  affect other devices support and may provide support for basic needs.
 
 config B43_PHY_LP
 	bool "Support for low-power (LP-PHY) devices (EXPERIMENTAL)"
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile
index 69d4af09a6cb..cef334a8c669 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/b43/Makefile
@@ -1,12 +1,12 @@
 b43-y				+= main.o
 b43-y				+= tables.o
-b43-$(CONFIG_B43_NPHY)		+= tables_nphy.o
-b43-$(CONFIG_B43_NPHY)		+= radio_2055.o
-b43-$(CONFIG_B43_NPHY)		+= radio_2056.o
+b43-$(CONFIG_B43_PHY_N)		+= tables_nphy.o
+b43-$(CONFIG_B43_PHY_N)		+= radio_2055.o
+b43-$(CONFIG_B43_PHY_N)		+= radio_2056.o
 b43-y				+= phy_common.o
 b43-y				+= phy_g.o
 b43-y				+= phy_a.o
-b43-$(CONFIG_B43_NPHY)		+= phy_n.o
+b43-$(CONFIG_B43_PHY_N)		+= phy_n.o
 b43-$(CONFIG_B43_PHY_LP)	+= phy_lp.o
 b43-$(CONFIG_B43_PHY_LP)	+= tables_lpphy.o
 b43-y				+= sysfs.o
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 4d97aac38df0..9ae3f619e98d 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4052,7 +4052,7 @@ static int b43_phy_versioning(struct b43_wldev *dev)
 		if (phy_rev > 9)
 			unsupported = 1;
 		break;
-#ifdef CONFIG_B43_NPHY
+#ifdef CONFIG_B43_PHY_N
 	case B43_PHYTYPE_N:
 		if (phy_rev > 2)
 			unsupported = 1;
@@ -5097,7 +5097,7 @@ static void b43_print_driverinfo(void)
 #ifdef CONFIG_B43_PCMCIA
 	feat_pcmcia = "M";
 #endif
-#ifdef CONFIG_B43_NPHY
+#ifdef CONFIG_B43_PHY_N
 	feat_nphy = "N";
 #endif
 #ifdef CONFIG_B43_LEDS
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 412f1b64cc82..b5c5ce94d3fd 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -50,7 +50,7 @@ int b43_phy_allocate(struct b43_wldev *dev)
 		phy->ops = &b43_phyops_g;
 		break;
 	case B43_PHYTYPE_N:
-#ifdef CONFIG_B43_NPHY
+#ifdef CONFIG_B43_PHY_N
 		phy->ops = &b43_phyops_n;
 #endif
 		break;
-- 
cgit v1.2.3


From ff9f0b639f33c92a89b0799263ab625444be6ee1 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 7 Dec 2010 15:13:22 -0800
Subject: ath9k: skip ATH9K_INT_TIM_TIMER when we are idle

We should not be idle when we get the ATH9K_INT_TIM_TIMER,
otherwise its a sign of something broken in our design with
our idle state machine and mac80211. Skip these and WARN once
just in case this is triggerable.

Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3e0c8a1874b4..41a312a3d401 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -765,6 +765,8 @@ irqreturn_t ath_isr(int irq, void *dev)
 
 	if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
 		if (status & ATH9K_INT_TIM_TIMER) {
+			if (ATH_DBG_WARN_ON_ONCE(sc->ps_idle))
+				goto chip_reset;
 			/* Clear RxAbort bit so that we can
 			 * receive frames */
 			ath9k_setpower(sc, ATH9K_PM_AWAKE);
-- 
cgit v1.2.3


From 69f4aab1157d2a386e7ea4de77cc253629d1b4f2 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 7 Dec 2010 15:13:23 -0800
Subject: ath9k_hw: warn if we cannot change the power to the chip

Suspend requires the device to be in fullsleep otherwise upon
resume the device becomes unresponsive. We need to ensure
that when we want the device to go to sleep it yields to
the request, otherwise we'll have a useless devices upon
resume. Warn when changing the power fails as we need
to look into these issues.

Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 9f4398c88c85..516227fa668e 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1608,6 +1608,13 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
 	}
 	ah->power_mode = mode;
 
+	/*
+	 * XXX: If this warning never comes up after a while then
+	 * simply keep the ATH_DBG_WARN_ON_ONCE() but make
+	 * ath9k_hw_setpower() return type void.
+	 */
+	ATH_DBG_WARN_ON_ONCE(!status);
+
 	return status;
 }
 EXPORT_SYMBOL(ath9k_hw_setpower);
-- 
cgit v1.2.3


From 84b3cdc38cd2882d7ac3c2ae4b6faf5c199874e3 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Wed, 8 Dec 2010 18:41:03 -0800
Subject: can: slcan: Add missing linux/sched.h include.

drivers/net/can/slcan.c: In function 'slcan_open':
drivers/net/can/slcan.c:568: error: dereferencing pointer to incomplete type

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/slcan.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 420e95ecc193..b423965a78d1 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -53,6 +53,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
+#include <linux/sched.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/can.h>
-- 
cgit v1.2.3


From 8c0a6bfef165ccdbf5d73afb9dd660107b0c98d5 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 9 Dec 2010 12:56:37 +0000
Subject: drm/i915/ringbuffer: Handle wrapping of the autoreported HEAD

If the tail advances beyond the autoreport HEAD value, then we need to
fallback to an uncached read of the HEAD register in order to ascertain
the correct amount of remaining space in the ringbuffer.

Reported-by: Fang, Xun <xunx.fang@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32259
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 19 ++++++++-----------
 drivers/gpu/drm/i915/intel_ringbuffer.h |  5 +++--
 2 files changed, 11 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 89a65be8a3f3..31cd7e33e820 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -696,20 +696,17 @@ int intel_wait_ring_buffer(struct drm_device *dev,
 	drm_i915_private_t *dev_priv = dev->dev_private;
 	u32 head;
 
-	head = intel_read_status_page(ring, 4);
-	if (head) {
-		ring->head = head & HEAD_ADDR;
-		ring->space = ring->head - (ring->tail + 8);
-		if (ring->space < 0)
-			ring->space += ring->size;
-		if (ring->space >= n)
-			return 0;
-	}
-
 	trace_i915_ring_wait_begin (dev);
 	end = jiffies + 3 * HZ;
 	do {
-		ring->head = I915_READ_HEAD(ring) & HEAD_ADDR;
+		/* If the reported head position has wrapped or hasn't advanced,
+		 * fallback to the slow and accurate path.
+		 */
+		head = intel_read_status_page(ring, 4);
+		if (head < ring->actual_head)
+			head = I915_READ_HEAD(ring);
+		ring->actual_head = head;
+		ring->head = head & HEAD_ADDR;
 		ring->space = ring->head - (ring->tail + 8);
 		if (ring->space < 0)
 			ring->space += ring->size;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 3126c2681983..d2cd0f1efeed 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -30,8 +30,9 @@ struct  intel_ring_buffer {
 	struct		drm_device *dev;
 	struct		drm_gem_object *gem_object;
 
-	unsigned int	head;
-	unsigned int	tail;
+	u32		actual_head;
+	u32		head;
+	u32		tail;
 	int		space;
 	struct intel_hw_status_page status_page;
 
-- 
cgit v1.2.3


From bf5e0bd27f7cbaca4d52ae395bbf3715775efebd Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Sun, 14 Nov 2010 17:33:25 +0200
Subject: vhost: remove unused include

vhost.c does not need to know about sockets,
don't include sock.h

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index a29d91c776b4..916cdbc279e0 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -30,8 +30,6 @@
 #include <linux/if_packet.h>
 #include <linux/if_arp.h>
 
-#include <net/sock.h>
-
 #include "vhost.h"
 
 enum {
-- 
cgit v1.2.3


From a290aec88a9c4747353ea7aa9b2569bd61297c3c Mon Sep 17 00:00:00 2001
From: Jason Wang <jasowang@redhat.com>
Date: Mon, 29 Nov 2010 13:48:40 +0800
Subject: vhost: fix typos in comment

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/net.c   | 2 +-
 drivers/vhost/vhost.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index d10da280fa0f..14fc189ac0a8 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -452,7 +452,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
 			move_iovec_hdr(vq->iov, vq->hdr, vhost_hlen, in);
 		else
 			/* Copy the header for use in VIRTIO_NET_F_MRG_RXBUF:
-			 * needed because sendmsg can modify msg_iov. */
+			 * needed because recvmsg can modify msg_iov. */
 			copy_iovec_hdr(vq->iov, vq->hdr, sock_hlen, in);
 		msg.msg_iovlen = in;
 		err = sock->ops->recvmsg(NULL, sock, &msg,
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 073d06ae091f..2af44b7b1f3f 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -102,7 +102,7 @@ struct vhost_virtqueue {
 	 * flush the vhost_work instead of synchronize_rcu. Therefore readers do
 	 * not need to call rcu_read_lock/rcu_read_unlock: the beginning of
 	 * vhost_work execution acts instead of rcu_read_lock() and the end of
-	 * vhost_work execution acts instead of rcu_read_lock().
+	 * vhost_work execution acts instead of rcu_read_unlock().
 	 * Writers use virtqueue mutex. */
 	void __rcu *private_data;
 	/* Log write descriptors */
-- 
cgit v1.2.3


From 3bf9be40ff76b6df136f14a497167c116b2b3c53 Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Mon, 29 Nov 2010 10:19:07 +0200
Subject: vhost: correctly set bits of dirty pages

Fix two bugs in dirty page logging:
When counting pages we should increase address by 1 instead of
VHOST_PAGE_SIZE. Make log_write() correctly process requests
that cross pages with write_address not starting at page boundary.

Reported-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 916cdbc279e0..4c256d15c249 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -885,6 +885,7 @@ static int log_write(void __user *log_base,
 	int r;
 	if (!write_length)
 		return 0;
+	write_length += write_address % VHOST_PAGE_SIZE;
 	write_address /= VHOST_PAGE_SIZE;
 	for (;;) {
 		u64 base = (u64)(unsigned long)log_base;
@@ -898,7 +899,7 @@ static int log_write(void __user *log_base,
 		if (write_length <= VHOST_PAGE_SIZE)
 			break;
 		write_length -= VHOST_PAGE_SIZE;
-		write_address += VHOST_PAGE_SIZE;
+		write_address += 1;
 	}
 	return r;
 }
-- 
cgit v1.2.3


From b7ee1d01c5ff3bf2e51c8565ea00823cdbc2a9f3 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@gmail.com>
Date: Tue, 7 Dec 2010 22:35:50 +0100
Subject: ath5k: Fix modinfo does not list alias -> pci-id lines

The AHB bus support patchset moved the table "Known PCI ids" from base.c
to pci.c - unfortunately, MODULE_DEVICE_TABLE() was not transferred.
With this fix 'modinfo ath5k' lists the alias -> pci-id lines, again.

The issue was introduced by:
   commit e5b046d86fac609f636d127a38de94a175c7e83b
   "ath5k: Move PCI bus functions to separate file."

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/pci.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index 39f033128c5a..7f8c5b0e9d2a 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -45,6 +45,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
 	{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
 	{ 0 }
 };
+MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);
 
 /* return bus cachesize in 4B word units */
 static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
-- 
cgit v1.2.3


From 28831ee60b79bed50958c9cb0d2e76cdc98406f9 Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Mon, 29 Nov 2010 10:22:10 +0200
Subject: vhost: better variable name in logging

We really store a page offset in write_address,
so rename it write_page to avoid confusion.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/vhost.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 4c256d15c249..38244f59cdd9 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -882,15 +882,15 @@ static int set_bit_to_user(int nr, void __user *addr)
 static int log_write(void __user *log_base,
 		     u64 write_address, u64 write_length)
 {
+	u64 write_page = write_address / VHOST_PAGE_SIZE;
 	int r;
 	if (!write_length)
 		return 0;
 	write_length += write_address % VHOST_PAGE_SIZE;
-	write_address /= VHOST_PAGE_SIZE;
 	for (;;) {
 		u64 base = (u64)(unsigned long)log_base;
-		u64 log = base + write_address / 8;
-		int bit = write_address % 8;
+		u64 log = base + write_page / 8;
+		int bit = write_page % 8;
 		if ((u64)(unsigned long)log != log)
 			return -EFAULT;
 		r = set_bit_to_user(bit, (void __user *)(unsigned long)log);
@@ -899,7 +899,7 @@ static int log_write(void __user *log_base,
 		if (write_length <= VHOST_PAGE_SIZE)
 			break;
 		write_length -= VHOST_PAGE_SIZE;
-		write_address += 1;
+		write_page += 1;
 	}
 	return r;
 }
-- 
cgit v1.2.3


From 71ccc212e5b28dfcc870b6db6589c2df264fdc6a Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Mon, 29 Nov 2010 19:09:01 +0200
Subject: vhost test module

This adds a test module for vhost infrastructure.
Intentionally not tied to kbuild to prevent people
from installing and loading it accidentally.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/vhost/test.c                 | 320 +++++++++++++++++++++++++++++++++++
 drivers/vhost/test.h                 |   7 +
 tools/virtio/vhost_test/Makefile     |   2 +
 tools/virtio/vhost_test/vhost_test.c |   1 +
 4 files changed, 330 insertions(+)
 create mode 100644 drivers/vhost/test.c
 create mode 100644 drivers/vhost/test.h
 create mode 100644 tools/virtio/vhost_test/Makefile
 create mode 100644 tools/virtio/vhost_test/vhost_test.c

(limited to 'drivers')

diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
new file mode 100644
index 000000000000..099f30230d06
--- /dev/null
+++ b/drivers/vhost/test.c
@@ -0,0 +1,320 @@
+/* Copyright (C) 2009 Red Hat, Inc.
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.
+ *
+ * test virtio server in host kernel.
+ */
+
+#include <linux/compat.h>
+#include <linux/eventfd.h>
+#include <linux/vhost.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/rcupdate.h>
+#include <linux/file.h>
+#include <linux/slab.h>
+
+#include "test.h"
+#include "vhost.c"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_TEST_WEIGHT 0x80000
+
+enum {
+	VHOST_TEST_VQ = 0,
+	VHOST_TEST_VQ_MAX = 1,
+};
+
+struct vhost_test {
+	struct vhost_dev dev;
+	struct vhost_virtqueue vqs[VHOST_TEST_VQ_MAX];
+};
+
+/* Expects to be always run from workqueue - which acts as
+ * read-size critical section for our kind of RCU. */
+static void handle_vq(struct vhost_test *n)
+{
+	struct vhost_virtqueue *vq = &n->dev.vqs[VHOST_TEST_VQ];
+	unsigned out, in;
+	int head;
+	size_t len, total_len = 0;
+	void *private;
+
+	private = rcu_dereference_check(vq->private_data, 1);
+	if (!private)
+		return;
+
+	mutex_lock(&vq->mutex);
+	vhost_disable_notify(vq);
+
+	for (;;) {
+		head = vhost_get_vq_desc(&n->dev, vq, vq->iov,
+					 ARRAY_SIZE(vq->iov),
+					 &out, &in,
+					 NULL, NULL);
+		/* On error, stop handling until the next kick. */
+		if (unlikely(head < 0))
+			break;
+		/* Nothing new?  Wait for eventfd to tell us they refilled. */
+		if (head == vq->num) {
+			if (unlikely(vhost_enable_notify(vq))) {
+				vhost_disable_notify(vq);
+				continue;
+			}
+			break;
+		}
+		if (in) {
+			vq_err(vq, "Unexpected descriptor format for TX: "
+			       "out %d, int %d\n", out, in);
+			break;
+		}
+		len = iov_length(vq->iov, out);
+		/* Sanity check */
+		if (!len) {
+			vq_err(vq, "Unexpected 0 len for TX\n");
+			break;
+		}
+		vhost_add_used_and_signal(&n->dev, vq, head, 0);
+		total_len += len;
+		if (unlikely(total_len >= VHOST_TEST_WEIGHT)) {
+			vhost_poll_queue(&vq->poll);
+			break;
+		}
+	}
+
+	mutex_unlock(&vq->mutex);
+}
+
+static void handle_vq_kick(struct vhost_work *work)
+{
+	struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue,
+						  poll.work);
+	struct vhost_test *n = container_of(vq->dev, struct vhost_test, dev);
+
+	handle_vq(n);
+}
+
+static int vhost_test_open(struct inode *inode, struct file *f)
+{
+	struct vhost_test *n = kmalloc(sizeof *n, GFP_KERNEL);
+	struct vhost_dev *dev;
+	int r;
+
+	if (!n)
+		return -ENOMEM;
+
+	dev = &n->dev;
+	n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick;
+	r = vhost_dev_init(dev, n->vqs, VHOST_TEST_VQ_MAX);
+	if (r < 0) {
+		kfree(n);
+		return r;
+	}
+
+	f->private_data = n;
+
+	return 0;
+}
+
+static void *vhost_test_stop_vq(struct vhost_test *n,
+				struct vhost_virtqueue *vq)
+{
+	void *private;
+
+	mutex_lock(&vq->mutex);
+	private = rcu_dereference_protected(vq->private_data,
+					 lockdep_is_held(&vq->mutex));
+	rcu_assign_pointer(vq->private_data, NULL);
+	mutex_unlock(&vq->mutex);
+	return private;
+}
+
+static void vhost_test_stop(struct vhost_test *n, void **privatep)
+{
+	*privatep = vhost_test_stop_vq(n, n->vqs + VHOST_TEST_VQ);
+}
+
+static void vhost_test_flush_vq(struct vhost_test *n, int index)
+{
+	vhost_poll_flush(&n->dev.vqs[index].poll);
+}
+
+static void vhost_test_flush(struct vhost_test *n)
+{
+	vhost_test_flush_vq(n, VHOST_TEST_VQ);
+}
+
+static int vhost_test_release(struct inode *inode, struct file *f)
+{
+	struct vhost_test *n = f->private_data;
+	void  *private;
+
+	vhost_test_stop(n, &private);
+	vhost_test_flush(n);
+	vhost_dev_cleanup(&n->dev);
+	/* We do an extra flush before freeing memory,
+	 * since jobs can re-queue themselves. */
+	vhost_test_flush(n);
+	kfree(n);
+	return 0;
+}
+
+static long vhost_test_run(struct vhost_test *n, int test)
+{
+	void *priv, *oldpriv;
+	struct vhost_virtqueue *vq;
+	int r, index;
+
+	if (test < 0 || test > 1)
+		return -EINVAL;
+
+	mutex_lock(&n->dev.mutex);
+	r = vhost_dev_check_owner(&n->dev);
+	if (r)
+		goto err;
+
+	for (index = 0; index < n->dev.nvqs; ++index) {
+		/* Verify that ring has been setup correctly. */
+		if (!vhost_vq_access_ok(&n->vqs[index])) {
+			r = -EFAULT;
+			goto err;
+		}
+	}
+
+	for (index = 0; index < n->dev.nvqs; ++index) {
+		vq = n->vqs + index;
+		mutex_lock(&vq->mutex);
+		priv = test ? n : NULL;
+
+		/* start polling new socket */
+		oldpriv = rcu_dereference_protected(vq->private_data,
+						    lockdep_is_held(&vq->mutex));
+		rcu_assign_pointer(vq->private_data, priv);
+
+		mutex_unlock(&vq->mutex);
+
+		if (oldpriv) {
+			vhost_test_flush_vq(n, index);
+		}
+	}
+
+	mutex_unlock(&n->dev.mutex);
+	return 0;
+
+err:
+	mutex_unlock(&n->dev.mutex);
+	return r;
+}
+
+static long vhost_test_reset_owner(struct vhost_test *n)
+{
+	void *priv = NULL;
+	long err;
+	mutex_lock(&n->dev.mutex);
+	err = vhost_dev_check_owner(&n->dev);
+	if (err)
+		goto done;
+	vhost_test_stop(n, &priv);
+	vhost_test_flush(n);
+	err = vhost_dev_reset_owner(&n->dev);
+done:
+	mutex_unlock(&n->dev.mutex);
+	return err;
+}
+
+static int vhost_test_set_features(struct vhost_test *n, u64 features)
+{
+	mutex_lock(&n->dev.mutex);
+	if ((features & (1 << VHOST_F_LOG_ALL)) &&
+	    !vhost_log_access_ok(&n->dev)) {
+		mutex_unlock(&n->dev.mutex);
+		return -EFAULT;
+	}
+	n->dev.acked_features = features;
+	smp_wmb();
+	vhost_test_flush(n);
+	mutex_unlock(&n->dev.mutex);
+	return 0;
+}
+
+static long vhost_test_ioctl(struct file *f, unsigned int ioctl,
+			     unsigned long arg)
+{
+	struct vhost_test *n = f->private_data;
+	void __user *argp = (void __user *)arg;
+	u64 __user *featurep = argp;
+	int test;
+	u64 features;
+	int r;
+	switch (ioctl) {
+	case VHOST_TEST_RUN:
+		if (copy_from_user(&test, argp, sizeof test))
+			return -EFAULT;
+		return vhost_test_run(n, test);
+	case VHOST_GET_FEATURES:
+		features = VHOST_FEATURES;
+		if (copy_to_user(featurep, &features, sizeof features))
+			return -EFAULT;
+		return 0;
+	case VHOST_SET_FEATURES:
+		if (copy_from_user(&features, featurep, sizeof features))
+			return -EFAULT;
+		if (features & ~VHOST_FEATURES)
+			return -EOPNOTSUPP;
+		return vhost_test_set_features(n, features);
+	case VHOST_RESET_OWNER:
+		return vhost_test_reset_owner(n);
+	default:
+		mutex_lock(&n->dev.mutex);
+		r = vhost_dev_ioctl(&n->dev, ioctl, arg);
+		vhost_test_flush(n);
+		mutex_unlock(&n->dev.mutex);
+		return r;
+	}
+}
+
+#ifdef CONFIG_COMPAT
+static long vhost_test_compat_ioctl(struct file *f, unsigned int ioctl,
+				   unsigned long arg)
+{
+	return vhost_test_ioctl(f, ioctl, (unsigned long)compat_ptr(arg));
+}
+#endif
+
+static const struct file_operations vhost_test_fops = {
+	.owner          = THIS_MODULE,
+	.release        = vhost_test_release,
+	.unlocked_ioctl = vhost_test_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl   = vhost_test_compat_ioctl,
+#endif
+	.open           = vhost_test_open,
+	.llseek		= noop_llseek,
+};
+
+static struct miscdevice vhost_test_misc = {
+	MISC_DYNAMIC_MINOR,
+	"vhost-test",
+	&vhost_test_fops,
+};
+
+static int vhost_test_init(void)
+{
+	return misc_register(&vhost_test_misc);
+}
+module_init(vhost_test_init);
+
+static void vhost_test_exit(void)
+{
+	misc_deregister(&vhost_test_misc);
+}
+module_exit(vhost_test_exit);
+
+MODULE_VERSION("0.0.1");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Michael S. Tsirkin");
+MODULE_DESCRIPTION("Host kernel side for virtio simulator");
diff --git a/drivers/vhost/test.h b/drivers/vhost/test.h
new file mode 100644
index 000000000000..1fef5df82153
--- /dev/null
+++ b/drivers/vhost/test.h
@@ -0,0 +1,7 @@
+#ifndef LINUX_VHOST_TEST_H
+#define LINUX_VHOST_TEST_H
+
+/* Start a given test on the virtio null device. 0 stops all tests. */
+#define VHOST_TEST_RUN _IOW(VHOST_VIRTIO, 0x31, int)
+
+#endif
diff --git a/tools/virtio/vhost_test/Makefile b/tools/virtio/vhost_test/Makefile
new file mode 100644
index 000000000000..a1d35b81b314
--- /dev/null
+++ b/tools/virtio/vhost_test/Makefile
@@ -0,0 +1,2 @@
+obj-m += vhost_test.o
+EXTRA_CFLAGS += -Idrivers/vhost
diff --git a/tools/virtio/vhost_test/vhost_test.c b/tools/virtio/vhost_test/vhost_test.c
new file mode 100644
index 000000000000..18735189e62b
--- /dev/null
+++ b/tools/virtio/vhost_test/vhost_test.c
@@ -0,0 +1 @@
+#include "test.c"
-- 
cgit v1.2.3


From b7613370db5ba66ad81e41cd3a5417fde4d5e03c Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Thu, 9 Dec 2010 09:08:47 -0500
Subject: ath: fix build break with ATH_DBG_WARN_ON_ONCE
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Description by Hauke:

"If CONFIG_ATH_DEBUG=y is set ATH_DBG_WARN_ON_ONCE uses WARN_ON_ONCE and
returns something, but if CONFIG_ATH_DEBUG is not set it does not return
anything. Now ATH_DBG_WARN_ON_ONCE is used in the boolean expression in
an if case and is not returning anything and causes a compile error.

  CC [M]  /drivers/net/wireless/ath/ath9k/main.o
/drivers/net/wireless/ath/ath9k/main.c: In function ‘ath_isr’:
/drivers/net/wireless/ath/ath9k/main.c:769: error: expected expression
before ‘do’
make[5]: *** [/drivers/net/wireless/ath/ath9k/main.o] Error 1
make[4]: *** [/drivers/net/wireless/ath/ath9k] Error 2"

Reported-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 3eb95e268f03..e43210c8585c 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -272,7 +272,10 @@ ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
 	return 0;
 }
 #define ATH_DBG_WARN(foo, arg...) do {} while (0)
-#define ATH_DBG_WARN_ON_ONCE(foo) do {} while (0)
+#define ATH_DBG_WARN_ON_ONCE(foo) ({				\
+	int __ret_warn_once = !!(foo);				\
+	unlikely(__ret_warn_once);				\
+})
 
 #endif /* CONFIG_ATH_DEBUG */
 
-- 
cgit v1.2.3


From cbf68a668d0e41527572c762824a1b6a9225d33f Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 30 Nov 2010 11:03:44 -0800
Subject: iwlagn: rename enhanced txpower fields

Some fields we didn't previously use from the
enhanced TX power structure will be needed in
the next patch, so rename them to their correct
names to be able to use them and change code
reading them accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |  3 ++-
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     | 10 ++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index a650baba0809..96510600b751 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -419,7 +419,8 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		 * always check for valid entry before process
 		 * the information
 		 */
-		if (!enhanced_txpower->common || enhanced_txpower->reserved)
+		if (!(enhanced_txpower->flags || enhanced_txpower->channel) ||
+		    enhanced_txpower->delta_20_in_40)
 			continue;
 
 		for (element = 0; element < eeprom_section_count; element++) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index d9b590625ae4..310e34568a41 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -127,21 +127,23 @@ struct iwl_eeprom_channel {
  *    Enhanced regulatory tx power portion of eeprom image can be broken down
  *    into individual structures; each one is 8 bytes in size and contain the
  *    following information
- * @common: (desc + channel) not used by driver, should _NOT_ be "zero"
+ * @flags: entry flags
+ * @channel: channel number
  * @chain_a_max_pwr: chain a max power in 1/2 dBm
  * @chain_b_max_pwr: chain b max power in 1/2 dBm
  * @chain_c_max_pwr: chain c max power in 1/2 dBm
- * @reserved: not used, should be "zero"
+ * @delta_20_in_40: 20-in-40 deltas (hi/lo)
  * @mimo2_max_pwr: mimo2 max power in 1/2 dBm
  * @mimo3_max_pwr: mimo3 max power in 1/2 dBm
  *
  */
 struct iwl_eeprom_enhanced_txpwr {
-	__le16 common;
+	u8 flags;
+	u8 channel;
 	s8 chain_a_max;
 	s8 chain_b_max;
 	s8 chain_c_max;
-	s8 reserved;
+	u8 delta_20_in_40;
 	s8 mimo2_max;
 	s8 mimo3_max;
 } __packed;
-- 
cgit v1.2.3


From 6942fec92d3d1b6918425730de31b4c6d0d5c196 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Thu, 9 Dec 2010 10:09:14 -0800
Subject: iwlagn: implement layout-agnostic EEPROM reading

From: Johannes Berg <johannes.berg@intel.com>

The current EEPROM reading code has some layout
assumptions that now turned out to be false with
some newer versions of the EEPROM. Luckily, we
can avoid all such assumptions by using data in
the EEPROM itself, so implement using that.

However, for risk mitigation purposes, keep the
old reading code for current hardware for now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |  2 +
 drivers/net/wireless/iwlwifi/iwl-6000.c       | 12 ++++
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 85 ++++++++++++++++++++++++++-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c    |  6 ++
 drivers/net/wireless/iwlwifi/iwl-core.h       |  1 +
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     | 15 +++++
 6 files changed, 120 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index db540910b110..0e027f787fbc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -315,6 +315,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -330,6 +331,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 11e6532fc573..0ceeaac85eda 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -561,6 +561,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2a_2abg_cfg = {
@@ -578,6 +579,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2a_2bg_cfg = {
@@ -595,6 +597,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_2agn_cfg = {
@@ -616,6 +619,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_2abg_cfg = {
@@ -636,6 +640,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
@@ -657,6 +662,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_2bg_cfg = {
@@ -677,6 +683,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_bgn_cfg = {
@@ -698,6 +705,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6000g2b_bg_cfg = {
@@ -718,6 +726,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.need_temp_offset_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 /*
@@ -804,6 +813,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -857,6 +867,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.need_dc_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -876,6 +887,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.need_dc_calib = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 96510600b751..9eeeda18748d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -392,7 +392,7 @@ static s8 iwl_update_channel_txpower(struct iwl_priv *priv,
 /**
  * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info
  */
-void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+static void iwlcore_eeprom_enhanced_txpower_old(struct iwl_priv *priv)
 {
 	int eeprom_section_count = 0;
 	int section, element;
@@ -453,3 +453,86 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		}
 	}
 }
+
+static void
+iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
+				    struct iwl_eeprom_enhanced_txpwr *txp,
+				    s8 max_txpower_avg)
+{
+	int ch_idx;
+	bool is_ht40 = txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ;
+	enum ieee80211_band band;
+
+	band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
+		IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ;
+
+	for (ch_idx = 0; ch_idx < priv->channel_count; ch_idx++) {
+		struct iwl_channel_info *ch_info = &priv->channel_info[ch_idx];
+
+		/* update matching channel or from common data only */
+		if (txp->channel != 0 && ch_info->channel != txp->channel)
+			continue;
+
+		/* update matching band only */
+		if (band != ch_info->band)
+			continue;
+
+		if (ch_info->max_power_avg < max_txpower_avg && !is_ht40) {
+			ch_info->max_power_avg = max_txpower_avg;
+			ch_info->curr_txpow = max_txpower_avg;
+			ch_info->scan_power = max_txpower_avg;
+		}
+
+		if (is_ht40 && ch_info->ht40_max_power_avg < max_txpower_avg)
+			ch_info->ht40_max_power_avg = max_txpower_avg;
+	}
+}
+
+#define EEPROM_TXP_OFFS	(0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
+#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
+#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
+
+static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
+{
+	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
+	int idx, entries;
+	__le16 *txp_len;
+	s8 max_txp_avg, max_txp_avg_halfdbm;
+
+	BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
+
+	/* the length is in 16-bit words, but we want entries */
+	txp_len = (__le16 *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_SZ_OFFS);
+	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
+
+	txp_array = (void *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_OFFS);
+	for (idx = 0; idx < entries; idx++) {
+		txp = &txp_array[idx];
+
+		/* skip invalid entries */
+		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
+			continue;
+
+		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
+						      &max_txp_avg_halfdbm);
+
+		/*
+		 * Update the user limit values values to the highest
+		 * power supported by any channel
+		 */
+		if (max_txp_avg > priv->tx_power_user_lmt)
+			priv->tx_power_user_lmt = max_txp_avg;
+		if (max_txp_avg_halfdbm > priv->tx_power_lmt_in_half_dbm)
+			priv->tx_power_lmt_in_half_dbm = max_txp_avg_halfdbm;
+
+		iwlcore_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
+	}
+}
+
+void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+{
+	if (priv->cfg->use_new_eeprom_reading)
+		iwlcore_eeprom_enhanced_txpower_new(priv);
+	else
+		iwlcore_eeprom_enhanced_txpower_old(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index b555edd53354..554afb7d9670 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -569,6 +569,12 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
 	case INDIRECT_REGULATORY:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_REGULATORY);
 		break;
+	case INDIRECT_TXP_LIMIT:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT);
+		break;
+	case INDIRECT_TXP_LIMIT_SIZE:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT_SIZE);
+		break;
 	case INDIRECT_CALIBRATION:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_CALIBRATION);
 		break;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 64527def059f..954ecc2c34c4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -390,6 +390,7 @@ struct iwl_cfg {
 	const bool need_temp_offset_calib; /* if used set to true */
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
+	const bool use_new_eeprom_reading; /* temporary, remove later */
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 310e34568a41..e3a279d2d0b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -120,6 +120,17 @@ struct iwl_eeprom_channel {
 	s8 max_power_avg;	/* max power (dBm) on this chnl, limit 31 */
 } __packed;
 
+enum iwl_eeprom_enhanced_txpwr_flags {
+	IWL_EEPROM_ENH_TXP_FL_VALID		= BIT(0),
+	IWL_EEPROM_ENH_TXP_FL_BAND_52G		= BIT(1),
+	IWL_EEPROM_ENH_TXP_FL_OFDM		= BIT(2),
+	IWL_EEPROM_ENH_TXP_FL_40MHZ		= BIT(3),
+	IWL_EEPROM_ENH_TXP_FL_HT_AP		= BIT(4),
+	IWL_EEPROM_ENH_TXP_FL_RES1		= BIT(5),
+	IWL_EEPROM_ENH_TXP_FL_RES2		= BIT(6),
+	IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE	= BIT(7),
+};
+
 /**
  * iwl_eeprom_enhanced_txpwr structure
  *    This structure presents the enhanced regulatory tx power limit layout
@@ -188,6 +199,8 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_LINK_CALIBRATION      (2*0x67)
 #define EEPROM_LINK_PROCESS_ADJST    (2*0x68)
 #define EEPROM_LINK_OTHERS           (2*0x69)
+#define EEPROM_LINK_TXP_LIMIT        (2*0x6a)
+#define EEPROM_LINK_TXP_LIMIT_SIZE   (2*0x6b)
 
 /* agn regulatory - indirect access */
 #define EEPROM_REG_BAND_1_CHANNELS       ((0x08)\
@@ -391,6 +404,8 @@ struct iwl_eeprom_calib_info {
 #define INDIRECT_CALIBRATION        0x00040000
 #define INDIRECT_PROCESS_ADJST      0x00050000
 #define INDIRECT_OTHERS             0x00060000
+#define INDIRECT_TXP_LIMIT          0x00070000
+#define INDIRECT_TXP_LIMIT_SIZE     0x00080000
 #define INDIRECT_ADDRESS            0x00100000
 
 /* General */
-- 
cgit v1.2.3


From f8bbeabc34aa945ab4275abc9a4dfde0aea798ca Mon Sep 17 00:00:00 2001
From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Date: Thu, 9 Dec 2010 10:29:00 -0800
Subject: xhci: Fix issue with port array setup and buggy hosts.

Fix two bugs with the port array setup.

The first bug will only show up with broken xHCI hosts with Extended
Capabilities registers that have duplicate port speed entries for the same
port.  The idea with the original code was to set the port_array entry to
-1 if the duplicate port speed entry said the port was a different speed
than the original port speed entry.  That would mean that later, the port
would not be exposed to the USB core. Unfortunately, I forgot a continue
statement, and the port_array entry would just be overwritten in the next
line.

The second bug would happen if there are conflicting port speed registers
(so that some entry in port_array is -1), or one of the hardware port
registers was not described in the port speed registers (so that some
entry in port_array is 0).  The code that sets up the usb2_ports array
would accidentally claim those ports.  That wouldn't really cause any
user-visible issues, but it is a bug.

This patch should go into the stable trees that have the port array and
USB 3.0 port disabling prevention patches.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@kernel.org
---
 drivers/usb/host/xhci-mem.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 0fae58ef8afe..1d0f45f0e7a6 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1680,6 +1680,7 @@ static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
 				xhci->port_array[i] = (u8) -1;
 			}
 			/* FIXME: Should we disable the port? */
+			continue;
 		}
 		xhci->port_array[i] = major_revision;
 		if (major_revision == 0x03)
@@ -1758,16 +1759,20 @@ static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
 			return -ENOMEM;
 
 		port_index = 0;
-		for (i = 0; i < num_ports; i++)
-			if (xhci->port_array[i] != 0x03) {
-				xhci->usb2_ports[port_index] =
-					&xhci->op_regs->port_status_base +
-					NUM_PORT_REGS*i;
-				xhci_dbg(xhci, "USB 2.0 port at index %u, "
-						"addr = %p\n", i,
-						xhci->usb2_ports[port_index]);
-				port_index++;
-			}
+		for (i = 0; i < num_ports; i++) {
+			if (xhci->port_array[i] == 0x03 ||
+					xhci->port_array[i] == 0 ||
+					xhci->port_array[i] == -1)
+				continue;
+
+			xhci->usb2_ports[port_index] =
+				&xhci->op_regs->port_status_base +
+				NUM_PORT_REGS*i;
+			xhci_dbg(xhci, "USB 2.0 port at index %u, "
+					"addr = %p\n", i,
+					xhci->usb2_ports[port_index]);
+			port_index++;
+		}
 	}
 	if (xhci->num_usb3_ports) {
 		xhci->usb3_ports = kmalloc(sizeof(*xhci->usb3_ports)*
-- 
cgit v1.2.3


From 63abf3edaf42d0b9f278df90fe41c7ed4796b6b1 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 8 Dec 2010 16:48:21 +0000
Subject: drm/i915/sdvo: Only use the SDVO pin if it is in the valid range

BIOSes. Can't live without them (apparently), definitely can't live with
them.

Reported-by: Ben Gamari <bgamari@gmail.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=24312
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index d97e6cb52d34..27e63abf2a73 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1908,9 +1908,12 @@ intel_sdvo_select_i2c_bus(struct drm_i915_private *dev_priv,
 		speed = mapping->i2c_speed;
 	}
 
-	sdvo->i2c = &dev_priv->gmbus[pin].adapter;
-	intel_gmbus_set_speed(sdvo->i2c, speed);
-	intel_gmbus_force_bit(sdvo->i2c, true);
+	if (pin < GMBUS_NUM_PORTS) {
+		sdvo->i2c = &dev_priv->gmbus[pin].adapter;
+		intel_gmbus_set_speed(sdvo->i2c, speed);
+		intel_gmbus_force_bit(sdvo->i2c, true);
+	} else
+		sdvo->i2c = &dev_priv->gmbus[GMBUS_PORT_DPB].adapter;
 }
 
 static bool
-- 
cgit v1.2.3


From dc6bbc991b0c408daad5df43e5851f1d369e50f7 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 9 Dec 2010 15:51:32 +0100
Subject: msm_serial: Remove redundant unlikely()

IS_ERR() already implies unlikely(), so it can be omitted here.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/serial/msm_serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c
index f8c816e7725d..8e43a7b69e64 100644
--- a/drivers/serial/msm_serial.c
+++ b/drivers/serial/msm_serial.c
@@ -686,7 +686,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
 	msm_port = UART_TO_MSM(port);
 
 	msm_port->clk = clk_get(&pdev->dev, "uart_clk");
-	if (unlikely(IS_ERR(msm_port->clk)))
+	if (IS_ERR(msm_port->clk))
 		return PTR_ERR(msm_port->clk);
 	port->uartclk = clk_get_rate(msm_port->clk);
 	printk(KERN_INFO "uartclk = %d\n", port->uartclk);
-- 
cgit v1.2.3


From 2297a2da5a8507bf6596dc30ace3483c00bd85ed Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 8 Dec 2010 01:43:09 +0000
Subject: bnx2x: LSO code was broken on BE platforms

Make the LSO code work on BE platforms: parsing_data field of
a parsing BD (PBD) for 57712 was improperly composed which made FW read wrong
values for TCP header's length and offset and, as a result, the corresponding
PCI device was performing bad DMA reads triggering EEH.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_cmn.c | 42 ++++++++++++++++++++++++++----------------
 1 file changed, 26 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index a4555edbe9ce..236c00c3f568 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1795,15 +1795,15 @@ exit_lbl:
 }
 #endif
 
-static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb,
-				     struct eth_tx_parse_bd_e2 *pbd,
-				     u32 xmit_type)
+static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
+					u32 xmit_type)
 {
-	pbd->parsing_data |= cpu_to_le16(skb_shinfo(skb)->gso_size) <<
-		ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT;
+	*parsing_data |= (skb_shinfo(skb)->gso_size <<
+			      ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT) &
+			      ETH_TX_PARSE_BD_E2_LSO_MSS;
 	if ((xmit_type & XMIT_GSO_V6) &&
 	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
-		pbd->parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
+		*parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
 }
 
 /**
@@ -1848,15 +1848,15 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
  * @return header len
  */
 static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
-	struct eth_tx_parse_bd_e2 *pbd,
-	u32 xmit_type)
+	u32 *parsing_data, u32 xmit_type)
 {
-	pbd->parsing_data |= cpu_to_le16(tcp_hdrlen(skb)/4) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT;
+	*parsing_data |= ((tcp_hdrlen(skb)/4) <<
+		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
+		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
 
-	pbd->parsing_data |= cpu_to_le16(((unsigned char *)tcp_hdr(skb) -
-					  skb->data) / 2) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT;
+	*parsing_data |= ((((u8 *)tcp_hdr(skb) - skb->data) / 2) <<
+		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
+		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
 
 	return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
 }
@@ -1925,6 +1925,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
 	struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
 	struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
+	u32 pbd_e2_parsing_data = 0;
 	u16 pkt_prod, bd_prod;
 	int nbd, fp_index;
 	dma_addr_t mapping;
@@ -2046,8 +2047,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
 		/* Set PBD in checksum offload case */
 		if (xmit_type & XMIT_CSUM)
-			hlen = bnx2x_set_pbd_csum_e2(bp,
-						     skb, pbd_e2, xmit_type);
+			hlen = bnx2x_set_pbd_csum_e2(bp, skb,
+						     &pbd_e2_parsing_data,
+						     xmit_type);
 	} else {
 		pbd_e1x = &fp->tx_desc_ring[bd_prod].parse_bd_e1x;
 		memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
@@ -2089,10 +2091,18 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			bd_prod = bnx2x_tx_split(bp, fp, tx_buf, &tx_start_bd,
 						 hlen, bd_prod, ++nbd);
 		if (CHIP_IS_E2(bp))
-			bnx2x_set_pbd_gso_e2(skb, pbd_e2, xmit_type);
+			bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
+					     xmit_type);
 		else
 			bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
 	}
+
+	/* Set the PBD's parsing_data field if not zero
+	 * (for the chips newer than 57711).
+	 */
+	if (pbd_e2_parsing_data)
+		pbd_e2->parsing_data = cpu_to_le32(pbd_e2_parsing_data);
+
 	tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
 
 	/* Handle fragmented skb */
-- 
cgit v1.2.3


From d245a1111251d77c804e9fe362e9f70aba856e1e Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 8 Dec 2010 01:43:17 +0000
Subject: bnx2x: Use dma_alloc_coherent() semantics for ILT memory allocation

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index cfc25cf064d3..abbdf6d5b84e 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -1336,7 +1336,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 
 #define BNX2X_ILT_ZALLOC(x, y, size) \
 	do { \
-		x = pci_alloc_consistent(bp->pdev, size, y); \
+		x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
 		if (x) \
 			memset(x, 0, size); \
 	} while (0)
@@ -1344,7 +1344,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 #define BNX2X_ILT_FREE(x, y, size) \
 	do { \
 		if (x) { \
-			pci_free_consistent(bp->pdev, size, x, y); \
+			dma_free_coherent(&bp->pdev->dev, size, x, y); \
 			x = NULL; \
 			y = 0; \
 		} \
-- 
cgit v1.2.3


From 5cd737c2e84bebf532f536f7addfdd75162bba04 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 8 Dec 2010 01:43:29 +0000
Subject: bnx2x: Fixed a compilation warning

bnx2x_src_init_t2() is used only when BCM_CNIC is defined.
So, to avoid a compilation warning, we won't define it unless
BCM_CNIC is defined.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_init_ops.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
index a306b0e46b61..66df29fcf751 100644
--- a/drivers/net/bnx2x/bnx2x_init_ops.h
+++ b/drivers/net/bnx2x/bnx2x_init_ops.h
@@ -838,7 +838,7 @@ static void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count,
 /****************************************************************************
 * SRC initializations
 ****************************************************************************/
-
+#ifdef BCM_CNIC
 /* called during init func stage */
 static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
 			      dma_addr_t t2_mapping, int src_cid_count)
@@ -862,5 +862,5 @@ static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
 		    U64_HI((u64)t2_mapping +
 			   (src_cid_count-1) * sizeof(struct src_ent)));
 }
-
+#endif
 #endif /* BNX2X_INIT_OPS_H */
-- 
cgit v1.2.3


From f404c2fea37e02bec7c8b6edddf5edd22ca60505 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 8 Dec 2010 01:43:37 +0000
Subject: bnx2x: Update version number and a date.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index abbdf6d5b84e..7e4d682f0df1 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-6"
-#define DRV_MODULE_RELDATE      "2010/11/29"
+#define DRV_MODULE_VERSION      "1.60.00-7"
+#define DRV_MODULE_RELDATE      "2010/12/08"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
-- 
cgit v1.2.3


From 6ecfd0c70c05531b2850649d0cec46833cd6c381 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 10 Dec 2010 01:19:53 +0000
Subject: sfc: Remove unused field and comment on a previously removed field

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/net_driver.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 76f2fb197f0a..294379faca4a 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -179,7 +179,6 @@ struct efx_tx_queue {
 	struct efx_nic *efx ____cacheline_aligned_in_smp;
 	unsigned queue;
 	struct efx_channel *channel;
-	struct efx_nic *nic;
 	struct efx_tx_buffer *buffer;
 	struct efx_special_buffer txd;
 	unsigned int ptr_mask;
@@ -321,7 +320,6 @@ enum efx_rx_alloc_method {
  * @irq_moderation: IRQ moderation value (in hardware ticks)
  * @napi_dev: Net device used with NAPI
  * @napi_str: NAPI control structure
- * @reset_work: Scheduled reset work thread
  * @work_pending: Is work pending via NAPI?
  * @eventq: Event queue buffer
  * @eventq_mask: Event queue pointer mask
-- 
cgit v1.2.3


From c04bfc6b223662c42a77727342c1df7d39e686a2 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 10 Dec 2010 01:24:16 +0000
Subject: sfc: Remove ancient support for nesting of TX stop

Long before this driver went into mainline, it had support for
multiple TX queues per port, with lockless TX enabled.  Since Linux
did not know anything of this, filling up any hardware TX queue would
stop the core TX queue and multiple hardware TX queues could fill up
before the scheduler reacted.  Thus it was necessary to keep a count
of how many TX queues were stopped and to wake the core TX queue only
when all had free space again.

The driver also previously (ab)used the per-hardware-queue stopped
flag as a counter to deal with various things that can inhibit TX, but
it no longer does that.

Remove the per-channel tx_stop_count, tx_stop_lock and
per-hardware-queue stopped count and just use the networking core
queue state directly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/efx.c        |  24 ++++++----
 drivers/net/sfc/efx.h        |   2 -
 drivers/net/sfc/net_driver.h |  11 +----
 drivers/net/sfc/tx.c         | 111 ++++++++-----------------------------------
 4 files changed, 35 insertions(+), 113 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 2166c1d0a533..711449c6e675 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -461,9 +461,6 @@ efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel)
 		}
 	}
 
-	spin_lock_init(&channel->tx_stop_lock);
-	atomic_set(&channel->tx_stop_count, 1);
-
 	rx_queue = &channel->rx_queue;
 	rx_queue->efx = efx;
 	setup_timer(&rx_queue->slow_fill, efx_rx_slow_fill,
@@ -1406,11 +1403,11 @@ static void efx_start_all(struct efx_nic *efx)
 	 * restart the transmit interface early so the watchdog timer stops */
 	efx_start_port(efx);
 
-	efx_for_each_channel(channel, efx) {
-		if (efx_dev_registered(efx))
-			efx_wake_queue(channel);
+	if (efx_dev_registered(efx))
+		netif_tx_wake_all_queues(efx->net_dev);
+
+	efx_for_each_channel(channel, efx)
 		efx_start_channel(channel);
-	}
 
 	if (efx->legacy_irq)
 		efx->legacy_irq_enabled = true;
@@ -1498,9 +1495,7 @@ static void efx_stop_all(struct efx_nic *efx)
 	/* Stop the kernel transmit interface late, so the watchdog
 	 * timer isn't ticking over the flush */
 	if (efx_dev_registered(efx)) {
-		struct efx_channel *channel;
-		efx_for_each_channel(channel, efx)
-			efx_stop_queue(channel);
+		netif_tx_stop_all_queues(efx->net_dev);
 		netif_tx_lock_bh(efx->net_dev);
 		netif_tx_unlock_bh(efx->net_dev);
 	}
@@ -1896,6 +1891,7 @@ static DEVICE_ATTR(phy_type, 0644, show_phy_type, NULL);
 static int efx_register_netdev(struct efx_nic *efx)
 {
 	struct net_device *net_dev = efx->net_dev;
+	struct efx_channel *channel;
 	int rc;
 
 	net_dev->watchdog_timeo = 5 * HZ;
@@ -1918,6 +1914,14 @@ static int efx_register_netdev(struct efx_nic *efx)
 	if (rc)
 		goto fail_locked;
 
+	efx_for_each_channel(channel, efx) {
+		struct efx_tx_queue *tx_queue;
+		efx_for_each_channel_tx_queue(tx_queue, channel) {
+			tx_queue->core_txq = netdev_get_tx_queue(
+				efx->net_dev, tx_queue->queue / EFX_TXQ_TYPES);
+		}
+	}
+
 	/* Always start with carrier off; PHY events will detect the link */
 	netif_carrier_off(efx->net_dev);
 
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 003fdb35b4bb..d43a7e5212b1 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -36,8 +36,6 @@ efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev);
 extern netdev_tx_t
 efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb);
 extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
-extern void efx_stop_queue(struct efx_channel *channel);
-extern void efx_wake_queue(struct efx_channel *channel);
 
 /* RX */
 extern int efx_probe_rx_queue(struct efx_rx_queue *rx_queue);
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 294379faca4a..bdce66ddf93a 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -136,6 +136,7 @@ struct efx_tx_buffer {
  * @efx: The associated Efx NIC
  * @queue: DMA queue number
  * @channel: The associated channel
+ * @core_txq: The networking core TX queue structure
  * @buffer: The software buffer ring
  * @txd: The hardware descriptor ring
  * @ptr_mask: The size of the ring minus 1.
@@ -148,8 +149,6 @@ struct efx_tx_buffer {
  *	variable indicates that the queue is empty.  This is to
  *	avoid cache-line ping-pong between the xmit path and the
  *	completion path.
- * @stopped: Stopped count.
- *	Set if this TX queue is currently stopping its port.
  * @insert_count: Current insert pointer
  *	This is the number of buffers that have been added to the
  *	software ring.
@@ -179,6 +178,7 @@ struct efx_tx_queue {
 	struct efx_nic *efx ____cacheline_aligned_in_smp;
 	unsigned queue;
 	struct efx_channel *channel;
+	struct netdev_queue *core_txq;
 	struct efx_tx_buffer *buffer;
 	struct efx_special_buffer txd;
 	unsigned int ptr_mask;
@@ -187,7 +187,6 @@ struct efx_tx_queue {
 	/* Members used mainly on the completion path */
 	unsigned int read_count ____cacheline_aligned_in_smp;
 	unsigned int old_write_count;
-	int stopped;
 
 	/* Members used only on the xmit path */
 	unsigned int insert_count ____cacheline_aligned_in_smp;
@@ -340,8 +339,6 @@ enum efx_rx_alloc_method {
  * @n_rx_overlength: Count of RX_OVERLENGTH errors
  * @n_skbuff_leaks: Count of skbuffs leaked due to RX overrun
  * @rx_queue: RX queue for this channel
- * @tx_stop_count: Core TX queue stop count
- * @tx_stop_lock: Core TX queue stop lock
  * @tx_queue: TX queues for this channel
  */
 struct efx_channel {
@@ -380,10 +377,6 @@ struct efx_channel {
 	bool rx_pkt_csummed;
 
 	struct efx_rx_queue rx_queue;
-
-	atomic_t tx_stop_count;
-	spinlock_t tx_stop_lock;
-
 	struct efx_tx_queue tx_queue[2];
 };
 
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index bdb92b4af683..2f5e9da657bf 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -30,50 +30,6 @@
  */
 #define EFX_TXQ_THRESHOLD(_efx) ((_efx)->txq_entries / 2u)
 
-/* We need to be able to nest calls to netif_tx_stop_queue(), partly
- * because of the 2 hardware queues associated with each core queue,
- * but also so that we can inhibit TX for reasons other than a full
- * hardware queue. */
-void efx_stop_queue(struct efx_channel *channel)
-{
-	struct efx_nic *efx = channel->efx;
-	struct efx_tx_queue *tx_queue = efx_channel_get_tx_queue(channel, 0);
-
-	if (!tx_queue)
-		return;
-
-	spin_lock_bh(&channel->tx_stop_lock);
-	netif_vdbg(efx, tx_queued, efx->net_dev, "stop TX queue\n");
-
-	atomic_inc(&channel->tx_stop_count);
-	netif_tx_stop_queue(
-		netdev_get_tx_queue(efx->net_dev,
-				    tx_queue->queue / EFX_TXQ_TYPES));
-
-	spin_unlock_bh(&channel->tx_stop_lock);
-}
-
-/* Decrement core TX queue stop count and wake it if the count is 0 */
-void efx_wake_queue(struct efx_channel *channel)
-{
-	struct efx_nic *efx = channel->efx;
-	struct efx_tx_queue *tx_queue = efx_channel_get_tx_queue(channel, 0);
-
-	if (!tx_queue)
-		return;
-
-	local_bh_disable();
-	if (atomic_dec_and_lock(&channel->tx_stop_count,
-				&channel->tx_stop_lock)) {
-		netif_vdbg(efx, tx_queued, efx->net_dev, "waking TX queue\n");
-		netif_tx_wake_queue(
-			netdev_get_tx_queue(efx->net_dev,
-					    tx_queue->queue / EFX_TXQ_TYPES));
-		spin_unlock(&channel->tx_stop_lock);
-	}
-	local_bh_enable();
-}
-
 static void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
 			       struct efx_tx_buffer *buffer)
 {
@@ -234,9 +190,9 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
 				 * checked.  Update the xmit path's
 				 * copy of read_count.
 				 */
-				++tx_queue->stopped;
+				netif_tx_stop_queue(tx_queue->core_txq);
 				/* This memory barrier protects the
-				 * change of stopped from the access
+				 * change of queue state from the access
 				 * of read_count. */
 				smp_mb();
 				tx_queue->old_read_count =
@@ -244,10 +200,12 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
 				fill_level = (tx_queue->insert_count
 					      - tx_queue->old_read_count);
 				q_space = efx->txq_entries - 1 - fill_level;
-				if (unlikely(q_space-- <= 0))
-					goto stop;
+				if (unlikely(q_space-- <= 0)) {
+					rc = NETDEV_TX_BUSY;
+					goto unwind;
+				}
 				smp_mb();
-				--tx_queue->stopped;
+				netif_tx_start_queue(tx_queue->core_txq);
 			}
 
 			insert_ptr = tx_queue->insert_count & tx_queue->ptr_mask;
@@ -307,13 +265,6 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
 
 	/* Mark the packet as transmitted, and free the SKB ourselves */
 	dev_kfree_skb_any(skb);
-	goto unwind;
-
- stop:
-	rc = NETDEV_TX_BUSY;
-
-	if (tx_queue->stopped == 1)
-		efx_stop_queue(tx_queue->channel);
 
  unwind:
 	/* Work backwards until we hit the original insert pointer value */
@@ -400,32 +351,21 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 {
 	unsigned fill_level;
 	struct efx_nic *efx = tx_queue->efx;
-	struct netdev_queue *queue;
 
 	EFX_BUG_ON_PARANOID(index > tx_queue->ptr_mask);
 
 	efx_dequeue_buffers(tx_queue, index);
 
 	/* See if we need to restart the netif queue.  This barrier
-	 * separates the update of read_count from the test of
-	 * stopped. */
+	 * separates the update of read_count from the test of the
+	 * queue state. */
 	smp_mb();
-	if (unlikely(tx_queue->stopped) && likely(efx->port_enabled)) {
+	if (unlikely(netif_tx_queue_stopped(tx_queue->core_txq)) &&
+	    likely(efx->port_enabled)) {
 		fill_level = tx_queue->insert_count - tx_queue->read_count;
 		if (fill_level < EFX_TXQ_THRESHOLD(efx)) {
 			EFX_BUG_ON_PARANOID(!efx_dev_registered(efx));
-
-			/* Do this under netif_tx_lock(), to avoid racing
-			 * with efx_xmit(). */
-			queue = netdev_get_tx_queue(
-				efx->net_dev,
-				tx_queue->queue / EFX_TXQ_TYPES);
-			__netif_tx_lock(queue, smp_processor_id());
-			if (tx_queue->stopped) {
-				tx_queue->stopped = 0;
-				efx_wake_queue(tx_queue->channel);
-			}
-			__netif_tx_unlock(queue);
+			netif_tx_wake_queue(tx_queue->core_txq);
 		}
 	}
 
@@ -487,7 +427,6 @@ void efx_init_tx_queue(struct efx_tx_queue *tx_queue)
 	tx_queue->read_count = 0;
 	tx_queue->old_read_count = 0;
 	tx_queue->empty_read_count = 0 | EFX_EMPTY_COUNT_VALID;
-	BUG_ON(tx_queue->stopped);
 
 	/* Set up TX descriptor ring */
 	efx_nic_init_tx(tx_queue);
@@ -523,12 +462,6 @@ void efx_fini_tx_queue(struct efx_tx_queue *tx_queue)
 
 	/* Free up TSO header cache */
 	efx_fini_tso(tx_queue);
-
-	/* Release queue's stop on port, if any */
-	if (tx_queue->stopped) {
-		tx_queue->stopped = 0;
-		efx_wake_queue(tx_queue->channel);
-	}
 }
 
 void efx_remove_tx_queue(struct efx_tx_queue *tx_queue)
@@ -770,9 +703,9 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
 			 * since the xmit path last checked.  Update
 			 * the xmit path's copy of read_count.
 			 */
-			++tx_queue->stopped;
+			netif_tx_stop_queue(tx_queue->core_txq);
 			/* This memory barrier protects the change of
-			 * stopped from the access of read_count. */
+			 * queue state from the access of read_count. */
 			smp_mb();
 			tx_queue->old_read_count =
 				ACCESS_ONCE(tx_queue->read_count);
@@ -784,7 +717,7 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
 				return 1;
 			}
 			smp_mb();
-			--tx_queue->stopped;
+			netif_tx_start_queue(tx_queue->core_txq);
 		}
 
 		insert_ptr = tx_queue->insert_count & tx_queue->ptr_mask;
@@ -1124,8 +1057,10 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
 
 	while (1) {
 		rc = tso_fill_packet_with_fragment(tx_queue, skb, &state);
-		if (unlikely(rc))
-			goto stop;
+		if (unlikely(rc)) {
+			rc2 = NETDEV_TX_BUSY;
+			goto unwind;
+		}
 
 		/* Move onto the next fragment? */
 		if (state.in_len == 0) {
@@ -1154,14 +1089,6 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
 	netif_err(efx, tx_err, efx->net_dev,
 		  "Out of memory for TSO headers, or PCI mapping error\n");
 	dev_kfree_skb_any(skb);
-	goto unwind;
-
- stop:
-	rc2 = NETDEV_TX_BUSY;
-
-	/* Stop the queue if it wasn't stopped before. */
-	if (tx_queue->stopped == 1)
-		efx_stop_queue(tx_queue->channel);
 
  unwind:
 	/* Free the DMA mapping we were in the process of writing out */
-- 
cgit v1.2.3


From 5363cdc3c5da9bd431552cf5989ab481596f0c6d Mon Sep 17 00:00:00 2001
From: Florian Faber <faberman@linuxproaudio.org>
Date: Wed, 1 Dec 2010 10:11:08 +0100
Subject: USB: ftdi_sio: Add D.O.Tec PID

Add FTDI PID to identify D.O.Tec devices correctly.

Signed-off-by: Florian Faber <faberman@linuxproaudio.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/serial/ftdi_sio.c     | 1 +
 drivers/usb/serial/ftdi_sio_ids.h | 5 +++++
 2 files changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 6a50965e23f2..2dec50013528 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -796,6 +796,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
 	{ USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
 	{ },					/* Optional parameter entry */
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 1286f1e23d8c..bf0867285481 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1080,6 +1080,11 @@
 #define MJSG_XM_RADIO_PID	0x937A
 #define MJSG_HD_RADIO_PID	0x937C
 
+/*
+ * D.O.Tec products (http://www.directout.eu)
+ */
+#define FTDI_DOTEC_PID 0x9868
+
 /*
  * Xverve Signalyzer tools (http://www.signalyzer.com/)
  */
-- 
cgit v1.2.3


From d0ddf30fdd2b98fb547ffa33bb79a7a96ef8d7dd Mon Sep 17 00:00:00 2001
From: Einar Lueck <elelueck@de.ibm.com>
Date: Wed, 8 Dec 2010 02:57:58 +0000
Subject: qeth: support ipv6 query arp cache for HiperSockets

Function qeth_l3_arp_query now queries for IPv6 addresses, too, if
QETH_QARP_WITH_IPV6 is passed as parameter to the ioctl. HiperSockets
and GuestLAN in HiperSockets mode provide corresponding entries.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/s390/include/asm/qeth.h     |  51 ++++++++--
 drivers/s390/net/qeth_core_mpc.h |   2 +-
 drivers/s390/net/qeth_l3_main.c  | 215 ++++++++++++++++++++++++++-------------
 3 files changed, 185 insertions(+), 83 deletions(-)

(limited to 'drivers')

diff --git a/arch/s390/include/asm/qeth.h b/arch/s390/include/asm/qeth.h
index 06cbd1e8c943..90efda0b137d 100644
--- a/arch/s390/include/asm/qeth.h
+++ b/arch/s390/include/asm/qeth.h
@@ -28,39 +28,70 @@ struct qeth_arp_cache_entry {
 	__u8  reserved2[32];
 } __attribute__ ((packed));
 
+enum qeth_arp_ipaddrtype {
+	QETHARP_IP_ADDR_V4 = 1,
+	QETHARP_IP_ADDR_V6 = 2,
+};
+struct qeth_arp_entrytype {
+	__u8 mac;
+	__u8 ip;
+} __attribute__((packed));
+
+#define QETH_QARP_MEDIASPECIFIC_BYTES 32
+#define QETH_QARP_MACADDRTYPE_BYTES 1
 struct qeth_arp_qi_entry7 {
-	__u8 media_specific[32];
-	__u8 macaddr_type;
-	__u8 ipaddr_type;
+	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
+	struct qeth_arp_entrytype type;
 	__u8 macaddr[6];
 	__u8 ipaddr[4];
 } __attribute__((packed));
 
+struct qeth_arp_qi_entry7_ipv6 {
+	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
+	struct qeth_arp_entrytype type;
+	__u8 macaddr[6];
+	__u8 ipaddr[16];
+} __attribute__((packed));
+
 struct qeth_arp_qi_entry7_short {
-	__u8 macaddr_type;
-	__u8 ipaddr_type;
+	struct qeth_arp_entrytype type;
 	__u8 macaddr[6];
 	__u8 ipaddr[4];
 } __attribute__((packed));
 
+struct qeth_arp_qi_entry7_short_ipv6 {
+	struct qeth_arp_entrytype type;
+	__u8 macaddr[6];
+	__u8 ipaddr[16];
+} __attribute__((packed));
+
 struct qeth_arp_qi_entry5 {
-	__u8 media_specific[32];
-	__u8 macaddr_type;
-	__u8 ipaddr_type;
+	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
+	struct qeth_arp_entrytype type;
 	__u8 ipaddr[4];
 } __attribute__((packed));
 
+struct qeth_arp_qi_entry5_ipv6 {
+	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
+	struct qeth_arp_entrytype type;
+	__u8 ipaddr[16];
+} __attribute__((packed));
+
 struct qeth_arp_qi_entry5_short {
-	__u8 macaddr_type;
-	__u8 ipaddr_type;
+	struct qeth_arp_entrytype type;
 	__u8 ipaddr[4];
 } __attribute__((packed));
 
+struct qeth_arp_qi_entry5_short_ipv6 {
+	struct qeth_arp_entrytype type;
+	__u8 ipaddr[16];
+} __attribute__((packed));
 /*
  * can be set by user if no "media specific information" is wanted
  * -> saves a lot of space in user space buffer
  */
 #define QETH_QARP_STRIP_ENTRIES  0x8000
+#define QETH_QARP_WITH_IPV6	 0x4000
 #define QETH_QARP_REQUEST_MASK   0x00ff
 
 /* data sent to user space as result of query arp ioctl */
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index e37dd8c4bf4e..07d588867b57 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -333,7 +333,7 @@ struct qeth_arp_query_data {
 	__u16 request_bits;
 	__u16 reply_bits;
 	__u32 no_entries;
-	char data;
+	char data; /* only for replies */
 } __attribute__((packed));
 
 /* used as parameter for arp_query reply */
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index a1abb37db000..a7590551e574 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -30,6 +30,7 @@
 
 #include "qeth_l3.h"
 
+
 static int qeth_l3_set_offline(struct ccwgroup_device *);
 static int qeth_l3_recover(void *);
 static int qeth_l3_stop(struct net_device *);
@@ -2455,22 +2456,46 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
 	return rc;
 }
 
-static void qeth_l3_copy_arp_entries_stripped(struct qeth_arp_query_info *qinfo,
-		struct qeth_arp_query_data *qdata, int entry_size,
-		int uentry_size)
+static __u32 get_arp_entry_size(struct qeth_card *card,
+			struct qeth_arp_query_data *qdata,
+			struct qeth_arp_entrytype *type, __u8 strip_entries)
 {
-	char *entry_ptr;
-	char *uentry_ptr;
-	int i;
+	__u32 rc;
+	__u8 is_hsi;
 
-	entry_ptr = (char *)&qdata->data;
-	uentry_ptr = (char *)(qinfo->udata + qinfo->udata_offset);
-	for (i = 0; i < qdata->no_entries; ++i) {
-		/* strip off 32 bytes "media specific information" */
-		memcpy(uentry_ptr, (entry_ptr + 32), entry_size - 32);
-		entry_ptr += entry_size;
-		uentry_ptr += uentry_size;
+	is_hsi = qdata->reply_bits == 5;
+	if (type->ip == QETHARP_IP_ADDR_V4) {
+		QETH_CARD_TEXT(card, 4, "arpev4");
+		if (strip_entries) {
+			rc = is_hsi ? sizeof(struct qeth_arp_qi_entry5_short) :
+				sizeof(struct qeth_arp_qi_entry7_short);
+		} else {
+			rc = is_hsi ? sizeof(struct qeth_arp_qi_entry5) :
+				sizeof(struct qeth_arp_qi_entry7);
+		}
+	} else if (type->ip == QETHARP_IP_ADDR_V6) {
+		QETH_CARD_TEXT(card, 4, "arpev6");
+		if (strip_entries) {
+			rc = is_hsi ?
+				sizeof(struct qeth_arp_qi_entry5_short_ipv6) :
+				sizeof(struct qeth_arp_qi_entry7_short_ipv6);
+		} else {
+			rc = is_hsi ?
+				sizeof(struct qeth_arp_qi_entry5_ipv6) :
+				sizeof(struct qeth_arp_qi_entry7_ipv6);
+		}
+	} else {
+		QETH_CARD_TEXT(card, 4, "arpinv");
+		rc = 0;
 	}
+
+	return rc;
+}
+
+static int arpentry_matches_prot(struct qeth_arp_entrytype *type, __u16 prot)
+{
+	return (type->ip == QETHARP_IP_ADDR_V4 && prot == QETH_PROT_IPV4) ||
+		(type->ip == QETHARP_IP_ADDR_V6 && prot == QETH_PROT_IPV6);
 }
 
 static int qeth_l3_arp_query_cb(struct qeth_card *card,
@@ -2479,72 +2504,77 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card,
 	struct qeth_ipa_cmd *cmd;
 	struct qeth_arp_query_data *qdata;
 	struct qeth_arp_query_info *qinfo;
-	int entry_size;
-	int uentry_size;
 	int i;
+	int e;
+	int entrybytes_done;
+	int stripped_bytes;
+	__u8 do_strip_entries;
 
-	QETH_CARD_TEXT(card, 4, "arpquecb");
+	QETH_CARD_TEXT(card, 3, "arpquecb");
 
 	qinfo = (struct qeth_arp_query_info *) reply->param;
 	cmd = (struct qeth_ipa_cmd *) data;
+	QETH_CARD_TEXT_(card, 4, "%i", cmd->hdr.prot_version);
 	if (cmd->hdr.return_code) {
-		QETH_CARD_TEXT_(card, 4, "qaer1%i", cmd->hdr.return_code);
+		QETH_CARD_TEXT(card, 4, "arpcberr");
+		QETH_CARD_TEXT_(card, 4, "%i", cmd->hdr.return_code);
 		return 0;
 	}
 	if (cmd->data.setassparms.hdr.return_code) {
 		cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code;
-		QETH_CARD_TEXT_(card, 4, "qaer2%i", cmd->hdr.return_code);
+		QETH_CARD_TEXT(card, 4, "setaperr");
+		QETH_CARD_TEXT_(card, 4, "%i", cmd->hdr.return_code);
 		return 0;
 	}
 	qdata = &cmd->data.setassparms.data.query_arp;
-	switch (qdata->reply_bits) {
-	case 5:
-		uentry_size = entry_size = sizeof(struct qeth_arp_qi_entry5);
-		if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
-			uentry_size = sizeof(struct qeth_arp_qi_entry5_short);
-		break;
-	case 7:
-		/* fall through to default */
-	default:
-		/* tr is the same as eth -> entry7 */
-		uentry_size = entry_size = sizeof(struct qeth_arp_qi_entry7);
-		if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
-			uentry_size = sizeof(struct qeth_arp_qi_entry7_short);
-		break;
-	}
-	/* check if there is enough room in userspace */
-	if ((qinfo->udata_len - qinfo->udata_offset) <
-			qdata->no_entries * uentry_size){
-		QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOMEM);
-		cmd->hdr.return_code = -ENOMEM;
-		goto out_error;
-	}
-	QETH_CARD_TEXT_(card, 4, "anore%i",
-		       cmd->data.setassparms.hdr.number_of_replies);
-	QETH_CARD_TEXT_(card, 4, "aseqn%i", cmd->data.setassparms.hdr.seq_no);
 	QETH_CARD_TEXT_(card, 4, "anoen%i", qdata->no_entries);
 
-	if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES) {
-		/* strip off "media specific information" */
-		qeth_l3_copy_arp_entries_stripped(qinfo, qdata, entry_size,
-					       uentry_size);
-	} else
-		/*copy entries to user buffer*/
-		memcpy(qinfo->udata + qinfo->udata_offset,
-		       (char *)&qdata->data, qdata->no_entries*uentry_size);
+	do_strip_entries = (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES) > 0;
+	stripped_bytes = do_strip_entries ? QETH_QARP_MEDIASPECIFIC_BYTES : 0;
+	entrybytes_done = 0;
+	for (e = 0; e < qdata->no_entries; ++e) {
+		char *cur_entry;
+		__u32 esize;
+		struct qeth_arp_entrytype *etype;
+
+		cur_entry = &qdata->data + entrybytes_done;
+		etype = &((struct qeth_arp_qi_entry5 *) cur_entry)->type;
+		if (!arpentry_matches_prot(etype, cmd->hdr.prot_version)) {
+			QETH_CARD_TEXT(card, 4, "pmis");
+			QETH_CARD_TEXT_(card, 4, "%i", etype->ip);
+			break;
+		}
+		esize = get_arp_entry_size(card, qdata, etype,
+			do_strip_entries);
+		QETH_CARD_TEXT_(card, 5, "esz%i", esize);
+		if (!esize)
+			break;
+
+		if ((qinfo->udata_len - qinfo->udata_offset) < esize) {
+			QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOMEM);
+			cmd->hdr.return_code = -ENOMEM;
+			goto out_error;
+		}
 
-	qinfo->no_entries += qdata->no_entries;
-	qinfo->udata_offset += (qdata->no_entries*uentry_size);
+		memcpy(qinfo->udata + qinfo->udata_offset,
+			&qdata->data + entrybytes_done + stripped_bytes,
+			esize);
+		entrybytes_done += esize + stripped_bytes;
+		qinfo->udata_offset += esize;
+		++qinfo->no_entries;
+	}
 	/* check if all replies received ... */
 	if (cmd->data.setassparms.hdr.seq_no <
 	    cmd->data.setassparms.hdr.number_of_replies)
 		return 1;
+	QETH_CARD_TEXT_(card, 4, "nove%i", qinfo->no_entries);
 	memcpy(qinfo->udata, &qinfo->no_entries, 4);
 	/* keep STRIP_ENTRIES flag so the user program can distinguish
 	 * stripped entries from normal ones */
 	if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
 		qdata->reply_bits |= QETH_QARP_STRIP_ENTRIES;
 	memcpy(qinfo->udata + QETH_QARP_MASK_OFFSET, &qdata->reply_bits, 2);
+	QETH_CARD_TEXT_(card, 4, "rc%i", 0);
 	return 0;
 out_error:
 	i = 0;
@@ -2567,45 +2597,86 @@ static int qeth_l3_send_ipa_arp_cmd(struct qeth_card *card,
 				      reply_cb, reply_param);
 }
 
-static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
+static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
+	enum qeth_prot_versions prot,
+	struct qeth_arp_query_info *qinfo)
 {
 	struct qeth_cmd_buffer *iob;
-	struct qeth_arp_query_info qinfo = {0, };
+	struct qeth_ipa_cmd *cmd;
 	int tmp;
 	int rc;
 
+	QETH_CARD_TEXT_(card, 3, "qarpipv%i", prot);
+
+	iob = qeth_l3_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+			IPA_CMD_ASS_ARP_QUERY_INFO,
+			sizeof(struct qeth_arp_query_data) - sizeof(char),
+			prot);
+	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
+	cmd->data.setassparms.data.query_arp.request_bits = 0x000F;
+	cmd->data.setassparms.data.query_arp.reply_bits = 0;
+	cmd->data.setassparms.data.query_arp.no_entries = 0;
+	rc = qeth_l3_send_ipa_arp_cmd(card, iob,
+			   QETH_SETASS_BASE_LEN+QETH_ARP_CMD_LEN,
+			   qeth_l3_arp_query_cb, (void *)qinfo);
+	if (rc) {
+		tmp = rc;
+		QETH_DBF_MESSAGE(2,
+			"Error while querying ARP cache on %s: %s "
+			"(0x%x/%d)\n", QETH_CARD_IFNAME(card),
+			qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
+	}
+
+	return rc;
+}
+
+static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
+{
+	struct qeth_arp_query_info qinfo = {0, };
+	int rc;
+
 	QETH_CARD_TEXT(card, 3, "arpquery");
 
 	if (!qeth_is_supported(card,/*IPA_QUERY_ARP_ADDR_INFO*/
 			       IPA_ARP_PROCESSING)) {
-		return -EOPNOTSUPP;
+		QETH_CARD_TEXT(card, 3, "arpqnsup");
+		rc = -EOPNOTSUPP;
+		goto out;
 	}
 	/* get size of userspace buffer and mask_bits -> 6 bytes */
-	if (copy_from_user(&qinfo, udata, 6))
-		return -EFAULT;
+	if (copy_from_user(&qinfo, udata, 6)) {
+		rc = -EFAULT;
+		goto out;
+	}
 	qinfo.udata = kzalloc(qinfo.udata_len, GFP_KERNEL);
-	if (!qinfo.udata)
-		return -ENOMEM;
+	if (!qinfo.udata) {
+		rc = -ENOMEM;
+		goto out;
+	}
 	qinfo.udata_offset = QETH_QARP_ENTRIES_OFFSET;
-	iob = qeth_l3_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
-				       IPA_CMD_ASS_ARP_QUERY_INFO,
-				       sizeof(int), QETH_PROT_IPV4);
-
-	rc = qeth_l3_send_ipa_arp_cmd(card, iob,
-				   QETH_SETASS_BASE_LEN+QETH_ARP_CMD_LEN,
-				   qeth_l3_arp_query_cb, (void *)&qinfo);
+	rc = qeth_l3_query_arp_cache_info(card, QETH_PROT_IPV4, &qinfo);
 	if (rc) {
-		tmp = rc;
-		QETH_DBF_MESSAGE(2, "Error while querying ARP cache on %s: %s "
-			"(0x%x/%d)\n", QETH_CARD_IFNAME(card),
-			qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
 		if (copy_to_user(udata, qinfo.udata, 4))
 			rc = -EFAULT;
+			goto free_and_out;
 	} else {
-		if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
+#ifdef CONFIG_QETH_IPV6
+		if (qinfo.mask_bits & QETH_QARP_WITH_IPV6) {
+			/* fails in case of GuestLAN QDIO mode */
+			qeth_l3_query_arp_cache_info(card, QETH_PROT_IPV6,
+				&qinfo);
+		}
+#endif
+		if (copy_to_user(udata, qinfo.udata, qinfo.udata_len)) {
+			QETH_CARD_TEXT(card, 4, "qactf");
 			rc = -EFAULT;
+			goto free_and_out;
+		}
+		QETH_CARD_TEXT_(card, 4, "qacts");
 	}
+free_and_out:
 	kfree(qinfo.udata);
+out:
 	return rc;
 }
 
-- 
cgit v1.2.3


From f154b79cd7db221240ab6e8e4d844d3a3f10b04c Mon Sep 17 00:00:00 2001
From: Einar Lueck <elelueck@de.ibm.com>
Date: Wed, 8 Dec 2010 02:57:59 +0000
Subject: qeth: support VIPA add/del in offline mode

Only work through the IP adddress to do list if the card is UP or
SOFTSETUP. Enables to configure VIPA add/del in offline mode.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_l3_main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index a7590551e574..d5e40c3e4bc3 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -456,8 +456,11 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card)
 	QETH_CARD_TEXT(card, 2, "sdiplist");
 	QETH_CARD_HEX(card, 2, &card, sizeof(void *));
 
-	if (card->options.sniffer)
+	if ((card->state != CARD_STATE_UP &&
+	     card->state != CARD_STATE_SOFTSETUP) || card->options.sniffer) {
 		return;
+	}
+
 	spin_lock_irqsave(&card->ip_lock, flags);
 	tbd_list = card->ip_tbd_list;
 	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_ATOMIC);
-- 
cgit v1.2.3


From 91d4576bfe87980b1b86305c29912d96b96ce98e Mon Sep 17 00:00:00 2001
From: Frank Blaschka <frank.blaschka@de.ibm.com>
Date: Wed, 8 Dec 2010 02:58:00 +0000
Subject: qeth: l3 add vlan hdr in passthru frames

OSA l3 mode is hw accelerated VLAN only for IPv4. Take care we
add the vlan hdr to a passthru frame in the device driver.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_l3_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index d5e40c3e4bc3..e227e465bfc4 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -3115,7 +3115,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 				skb_pull(new_skb, ETH_HLEN);
 		}
 
-		if (ipv == 6 && card->vlangrp &&
+		if (ipv != 4 && card->vlangrp &&
 				vlan_tx_tag_present(new_skb)) {
 			skb_push(new_skb, VLAN_HLEN);
 			skb_copy_to_linear_data(new_skb, new_skb->data + 4, 4);
-- 
cgit v1.2.3


From a6a5ff26975c87a97f88c6ea077c325ff20c4cf2 Mon Sep 17 00:00:00 2001
From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Wed, 8 Dec 2010 02:58:01 +0000
Subject: qeth: buffer count imbalance

The used buffers counter is not incremented in case of an error so
the counter can become negative. Increment the used buffers counter
before checking for errors.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/s390/net/qeth_core_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index e6b2df0e73f5..b7d9dc0adc62 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2840,6 +2840,7 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
 		queue->card->perf_stats.outbound_do_qdio_time +=
 			qeth_get_micros() -
 			queue->card->perf_stats.outbound_do_qdio_start_time;
+	atomic_add(count, &queue->used_buffers);
 	if (rc) {
 		queue->card->stats.tx_errors += count;
 		/* ignore temporary SIGA errors without busy condition */
@@ -2853,7 +2854,6 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
 		qeth_schedule_recovery(queue->card);
 		return;
 	}
-	atomic_add(count, &queue->used_buffers);
 	if (queue->card->options.performance_stats)
 		queue->card->perf_stats.bufs_sent += count;
 }
-- 
cgit v1.2.3


From e1f91505025db74c261962dc16d58f79b9b0c83c Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Fri, 3 Dec 2010 19:55:19 +0000
Subject: ifb: remove the useless debug stats

These debug stats are not exported, and become useless.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index fe337bd121aa..e4cd6632c7db 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -42,16 +42,6 @@
 struct ifb_private {
 	struct tasklet_struct   ifb_tasklet;
 	int     tasklet_pending;
-	/* mostly debug stats leave in for now */
-	unsigned long   st_task_enter; /* tasklet entered */
-	unsigned long   st_txq_refl_try; /* transmit queue refill attempt */
-	unsigned long   st_rxq_enter; /* receive queue entered */
-	unsigned long   st_rx2tx_tran; /* receive to trasmit transfers */
-	unsigned long   st_rxq_notenter; /*receiveQ not entered, resched */
-	unsigned long   st_rx_frm_egr; /* received from egress path */
-	unsigned long   st_rx_frm_ing; /* received from ingress path */
-	unsigned long   st_rxq_check;
-	unsigned long   st_rxq_rsch;
 	struct sk_buff_head     rq;
 	struct sk_buff_head     tq;
 };
@@ -73,19 +63,14 @@ static void ri_tasklet(unsigned long dev)
 	struct sk_buff *skb;
 
 	txq = netdev_get_tx_queue(_dev, 0);
-	dp->st_task_enter++;
 	if ((skb = skb_peek(&dp->tq)) == NULL) {
-		dp->st_txq_refl_try++;
 		if (__netif_tx_trylock(txq)) {
-			dp->st_rxq_enter++;
 			while ((skb = skb_dequeue(&dp->rq)) != NULL) {
 				skb_queue_tail(&dp->tq, skb);
-				dp->st_rx2tx_tran++;
 			}
 			__netif_tx_unlock(txq);
 		} else {
 			/* reschedule */
-			dp->st_rxq_notenter++;
 			goto resched;
 		}
 	}
@@ -112,10 +97,8 @@ static void ri_tasklet(unsigned long dev)
 		skb->skb_iif = _dev->ifindex;
 
 		if (from & AT_EGRESS) {
-			dp->st_rx_frm_egr++;
 			dev_queue_xmit(skb);
 		} else if (from & AT_INGRESS) {
-			dp->st_rx_frm_ing++;
 			skb_pull(skb, skb->dev->hard_header_len);
 			netif_rx(skb);
 		} else
@@ -123,13 +106,11 @@ static void ri_tasklet(unsigned long dev)
 	}
 
 	if (__netif_tx_trylock(txq)) {
-		dp->st_rxq_check++;
 		if ((skb = skb_peek(&dp->rq)) == NULL) {
 			dp->tasklet_pending = 0;
 			if (netif_queue_stopped(_dev))
 				netif_wake_queue(_dev);
 		} else {
-			dp->st_rxq_rsch++;
 			__netif_tx_unlock(txq);
 			goto resched;
 		}
-- 
cgit v1.2.3


From c6350362cbb19882ba0eb3578cc1abc07e6ea204 Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Fri, 3 Dec 2010 19:55:20 +0000
Subject: ifb: remove unused macro TX_TIMEOUT

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index e4cd6632c7db..d58c4f74f01a 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -36,8 +36,6 @@
 #include <net/pkt_sched.h>
 #include <net/net_namespace.h>
 
-#define TX_TIMEOUT  (2*HZ)
-
 #define TX_Q_LIMIT    32
 struct ifb_private {
 	struct tasklet_struct   ifb_tasklet;
-- 
cgit v1.2.3


From 957fca95e3521e471aac4c2e4cfbc21f399bdd84 Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Sat, 4 Dec 2010 15:01:52 +0000
Subject: ifb: use the lockless variants of skb_queue

rq and tq are both protected by tx queue lock, so we can simply use
the lockless variants of skb_queue.

skb_queue_splice_tail_init() is used instead of the open coded and slow
one.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index d58c4f74f01a..bfa03db66691 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -63,9 +63,7 @@ static void ri_tasklet(unsigned long dev)
 	txq = netdev_get_tx_queue(_dev, 0);
 	if ((skb = skb_peek(&dp->tq)) == NULL) {
 		if (__netif_tx_trylock(txq)) {
-			while ((skb = skb_dequeue(&dp->rq)) != NULL) {
-				skb_queue_tail(&dp->tq, skb);
-			}
+			skb_queue_splice_tail_init(&dp->rq, &dp->tq);
 			__netif_tx_unlock(txq);
 		} else {
 			/* reschedule */
@@ -163,7 +161,7 @@ static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev)
 		netif_stop_queue(dev);
 	}
 
-	skb_queue_tail(&dp->rq, skb);
+	__skb_queue_tail(&dp->rq, skb);
 	if (!dp->tasklet_pending) {
 		dp->tasklet_pending = 1;
 		tasklet_schedule(&dp->ifb_tasklet);
@@ -178,8 +176,8 @@ static int ifb_close(struct net_device *dev)
 
 	tasklet_kill(&dp->ifb_tasklet);
 	netif_stop_queue(dev);
-	skb_queue_purge(&dp->rq);
-	skb_queue_purge(&dp->tq);
+	__skb_queue_purge(&dp->rq);
+	__skb_queue_purge(&dp->tq);
 	return 0;
 }
 
@@ -188,8 +186,8 @@ static int ifb_open(struct net_device *dev)
 	struct ifb_private *dp = netdev_priv(dev);
 
 	tasklet_init(&dp->ifb_tasklet, ri_tasklet, (unsigned long)dev);
-	skb_queue_head_init(&dp->rq);
-	skb_queue_head_init(&dp->tq);
+	__skb_queue_head_init(&dp->rq);
+	__skb_queue_head_init(&dp->tq);
 	netif_start_queue(dev);
 
 	return 0;
-- 
cgit v1.2.3


From 0e51d67ebb8e109a0990a13dafa937fb469aa3fb Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 9 Dec 2010 04:50:22 +0000
Subject: stmmac: Remove redundant unlikely()

IS_ERR() already implies unlikely(), so it can be omitted here.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index c0dc78571c62..20f803df8681 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -949,7 +949,7 @@ static int stmmac_sw_tso(struct stmmac_priv *priv, struct sk_buff *skb)
 	       skb, skb->len);
 
 	segs = skb_gso_segment(skb, priv->dev->features & ~NETIF_F_TSO);
-	if (unlikely(IS_ERR(segs)))
+	if (IS_ERR(segs))
 		goto sw_tso_end;
 
 	do {
-- 
cgit v1.2.3


From 4afb7527ac8cc7bd8f03570e12f6eed0eca03363 Mon Sep 17 00:00:00 2001
From: stephen hemminger <shemminger@vyatta.com>
Date: Mon, 6 Dec 2010 12:33:01 +0000
Subject: sfc: convert references to LRO to GRO

This driver now uses Generic Receive Offload, not the older LRO.
Change references to LRO in names and comments.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sfc/rx.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 6d0959b5158e..3925fd621177 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -37,7 +37,7 @@
  * This driver supports two methods for allocating and using RX buffers:
  * each RX buffer may be backed by an skb or by an order-n page.
  *
- * When LRO is in use then the second method has a lower overhead,
+ * When GRO is in use then the second method has a lower overhead,
  * since we don't have to allocate then free skbs on reassembled frames.
  *
  * Values:
@@ -50,25 +50,25 @@
  *
  *   - Since pushing and popping descriptors are separated by the rx_queue
  *     size, so the watermarks should be ~rxd_size.
- *   - The performance win by using page-based allocation for LRO is less
- *     than the performance hit of using page-based allocation of non-LRO,
+ *   - The performance win by using page-based allocation for GRO is less
+ *     than the performance hit of using page-based allocation of non-GRO,
  *     so the watermarks should reflect this.
  *
  * Per channel we maintain a single variable, updated by each channel:
  *
- *   rx_alloc_level += (lro_performed ? RX_ALLOC_FACTOR_LRO :
+ *   rx_alloc_level += (gro_performed ? RX_ALLOC_FACTOR_GRO :
  *                      RX_ALLOC_FACTOR_SKB)
  * Per NAPI poll interval, we constrain rx_alloc_level to 0..MAX (which
  * limits the hysteresis), and update the allocation strategy:
  *
- *   rx_alloc_method = (rx_alloc_level > RX_ALLOC_LEVEL_LRO ?
+ *   rx_alloc_method = (rx_alloc_level > RX_ALLOC_LEVEL_GRO ?
  *                      RX_ALLOC_METHOD_PAGE : RX_ALLOC_METHOD_SKB)
  */
 static int rx_alloc_method = RX_ALLOC_METHOD_AUTO;
 
-#define RX_ALLOC_LEVEL_LRO 0x2000
+#define RX_ALLOC_LEVEL_GRO 0x2000
 #define RX_ALLOC_LEVEL_MAX 0x3000
-#define RX_ALLOC_FACTOR_LRO 1
+#define RX_ALLOC_FACTOR_GRO 1
 #define RX_ALLOC_FACTOR_SKB (-2)
 
 /* This is the percentage fill level below which new RX descriptors
@@ -441,19 +441,19 @@ static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
 	efx_rx_queue_channel(rx_queue)->n_rx_overlength++;
 }
 
-/* Pass a received packet up through the generic LRO stack
+/* Pass a received packet up through the generic GRO stack
  *
  * Handles driverlink veto, and passes the fragment up via
- * the appropriate LRO method
+ * the appropriate GRO method
  */
-static void efx_rx_packet_lro(struct efx_channel *channel,
+static void efx_rx_packet_gro(struct efx_channel *channel,
 			      struct efx_rx_buffer *rx_buf,
 			      bool checksummed)
 {
 	struct napi_struct *napi = &channel->napi_str;
 	gro_result_t gro_result;
 
-	/* Pass the skb/page into the LRO engine */
+	/* Pass the skb/page into the GRO engine */
 	if (rx_buf->page) {
 		struct efx_nic *efx = channel->efx;
 		struct page *page = rx_buf->page;
@@ -499,7 +499,7 @@ static void efx_rx_packet_lro(struct efx_channel *channel,
 	if (gro_result == GRO_NORMAL) {
 		channel->rx_alloc_level += RX_ALLOC_FACTOR_SKB;
 	} else if (gro_result != GRO_DROP) {
-		channel->rx_alloc_level += RX_ALLOC_FACTOR_LRO;
+		channel->rx_alloc_level += RX_ALLOC_FACTOR_GRO;
 		channel->irq_mod_score += 2;
 	}
 }
@@ -605,7 +605,7 @@ void __efx_rx_packet(struct efx_channel *channel,
 	}
 
 	if (likely(checksummed || rx_buf->page)) {
-		efx_rx_packet_lro(channel, rx_buf, checksummed);
+		efx_rx_packet_gro(channel, rx_buf, checksummed);
 		return;
 	}
 
@@ -628,7 +628,7 @@ void efx_rx_strategy(struct efx_channel *channel)
 {
 	enum efx_rx_alloc_method method = rx_alloc_method;
 
-	/* Only makes sense to use page based allocation if LRO is enabled */
+	/* Only makes sense to use page based allocation if GRO is enabled */
 	if (!(channel->efx->net_dev->features & NETIF_F_GRO)) {
 		method = RX_ALLOC_METHOD_SKB;
 	} else if (method == RX_ALLOC_METHOD_AUTO) {
@@ -639,7 +639,7 @@ void efx_rx_strategy(struct efx_channel *channel)
 			channel->rx_alloc_level = RX_ALLOC_LEVEL_MAX;
 
 		/* Decide on the allocation method */
-		method = ((channel->rx_alloc_level > RX_ALLOC_LEVEL_LRO) ?
+		method = ((channel->rx_alloc_level > RX_ALLOC_LEVEL_GRO) ?
 			  RX_ALLOC_METHOD_PAGE : RX_ALLOC_METHOD_SKB);
 	}
 
-- 
cgit v1.2.3


From 319d7e847355ec7e03d3c865917b2b0e2e592fb8 Mon Sep 17 00:00:00 2001
From: Roopa Prabhu <roprabhu@cisco.com>
Date: Wed, 8 Dec 2010 13:19:58 +0000
Subject: enic: Add ndo_set_rx_mode support for enic vnics

Add ndo_set_rx_mode support to register unicast and multicast
address filters for enic devices

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/enic/enic.h      |   4 +-
 drivers/net/enic/enic_main.c | 121 +++++++++++++++++++++++++++++++++++--------
 drivers/net/enic/enic_res.h  |   1 +
 3 files changed, 102 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 70672541364e..8f374c1e2caf 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"1.4.1.7"
+#define DRV_VERSION		"1.4.1.8"
 #define DRV_COPYRIGHT		"Copyright 2008-2010 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
@@ -78,8 +78,10 @@ struct enic {
 	spinlock_t devcmd_lock;
 	u8 mac_addr[ETH_ALEN];
 	u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN];
+	u8 uc_addr[ENIC_UNICAST_PERFECT_FILTERS][ETH_ALEN];
 	unsigned int flags;
 	unsigned int mc_count;
+	unsigned int uc_count;
 	int csum_rx_enabled;
 	u32 port_mtu;
 	u32 rx_coalesce_usecs;
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 9f293fa24768..1931f156777c 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1002,7 +1002,7 @@ static int enic_dev_packet_filter(struct enic *enic, int directed,
 	return err;
 }
 
-static int enic_dev_add_multicast_addr(struct enic *enic, u8 *addr)
+static int enic_dev_add_addr(struct enic *enic, u8 *addr)
 {
 	int err;
 
@@ -1013,7 +1013,7 @@ static int enic_dev_add_multicast_addr(struct enic *enic, u8 *addr)
 	return err;
 }
 
-static int enic_dev_del_multicast_addr(struct enic *enic, u8 *addr)
+static int enic_dev_del_addr(struct enic *enic, u8 *addr)
 {
 	int err;
 
@@ -1024,29 +1024,19 @@ static int enic_dev_del_multicast_addr(struct enic *enic, u8 *addr)
 	return err;
 }
 
-/* netif_tx_lock held, BHs disabled */
-static void enic_set_multicast_list(struct net_device *netdev)
+static void enic_add_multicast_addr_list(struct enic *enic)
 {
-	struct enic *enic = netdev_priv(netdev);
+	struct net_device *netdev = enic->netdev;
 	struct netdev_hw_addr *ha;
-	int directed = 1;
-	int multicast = (netdev->flags & IFF_MULTICAST) ? 1 : 0;
-	int broadcast = (netdev->flags & IFF_BROADCAST) ? 1 : 0;
-	int promisc = (netdev->flags & IFF_PROMISC) ? 1 : 0;
 	unsigned int mc_count = netdev_mc_count(netdev);
-	int allmulti = (netdev->flags & IFF_ALLMULTI) ||
-		mc_count > ENIC_MULTICAST_PERFECT_FILTERS;
-	unsigned int flags = netdev->flags | (allmulti ? IFF_ALLMULTI : 0);
 	u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN];
 	unsigned int i, j;
 
-	if (mc_count > ENIC_MULTICAST_PERFECT_FILTERS)
+	if (mc_count > ENIC_MULTICAST_PERFECT_FILTERS) {
+		netdev_warn(netdev, "Registering only %d out of %d "
+			"multicast addresses\n",
+			ENIC_MULTICAST_PERFECT_FILTERS, mc_count);
 		mc_count = ENIC_MULTICAST_PERFECT_FILTERS;
-
-	if (enic->flags != flags) {
-		enic->flags = flags;
-		enic_dev_packet_filter(enic, directed,
-			multicast, broadcast, promisc, allmulti);
 	}
 
 	/* Is there an easier way?  Trying to minimize to
@@ -1068,7 +1058,7 @@ static void enic_set_multicast_list(struct net_device *netdev)
 				mc_addr[j]) == 0)
 				break;
 		if (j == mc_count)
-			enic_dev_del_multicast_addr(enic, enic->mc_addr[i]);
+			enic_dev_del_addr(enic, enic->mc_addr[i]);
 	}
 
 	for (i = 0; i < mc_count; i++) {
@@ -1077,7 +1067,7 @@ static void enic_set_multicast_list(struct net_device *netdev)
 				enic->mc_addr[j]) == 0)
 				break;
 		if (j == enic->mc_count)
-			enic_dev_add_multicast_addr(enic, mc_addr[i]);
+			enic_dev_add_addr(enic, mc_addr[i]);
 	}
 
 	/* Save the list to compare against next time
@@ -1089,6 +1079,89 @@ static void enic_set_multicast_list(struct net_device *netdev)
 	enic->mc_count = mc_count;
 }
 
+static void enic_add_unicast_addr_list(struct enic *enic)
+{
+	struct net_device *netdev = enic->netdev;
+	struct netdev_hw_addr *ha;
+	unsigned int uc_count = netdev_uc_count(netdev);
+	u8 uc_addr[ENIC_UNICAST_PERFECT_FILTERS][ETH_ALEN];
+	unsigned int i, j;
+
+	if (uc_count > ENIC_UNICAST_PERFECT_FILTERS) {
+		netdev_warn(netdev, "Registering only %d out of %d "
+			"unicast addresses\n",
+			ENIC_UNICAST_PERFECT_FILTERS, uc_count);
+		uc_count = ENIC_UNICAST_PERFECT_FILTERS;
+	}
+
+	/* Is there an easier way?  Trying to minimize to
+	 * calls to add/del unicast addrs.  We keep the
+	 * addrs from the last call in enic->uc_addr and
+	 * look for changes to add/del.
+	 */
+
+	i = 0;
+	netdev_for_each_uc_addr(ha, netdev) {
+		if (i == uc_count)
+			break;
+		memcpy(uc_addr[i++], ha->addr, ETH_ALEN);
+	}
+
+	for (i = 0; i < enic->uc_count; i++) {
+		for (j = 0; j < uc_count; j++)
+			if (compare_ether_addr(enic->uc_addr[i],
+				uc_addr[j]) == 0)
+				break;
+		if (j == uc_count)
+			enic_dev_del_addr(enic, enic->uc_addr[i]);
+	}
+
+	for (i = 0; i < uc_count; i++) {
+		for (j = 0; j < enic->uc_count; j++)
+			if (compare_ether_addr(uc_addr[i],
+				enic->uc_addr[j]) == 0)
+				break;
+		if (j == enic->uc_count)
+			enic_dev_add_addr(enic, uc_addr[i]);
+	}
+
+	/* Save the list to compare against next time
+	 */
+
+	for (i = 0; i < uc_count; i++)
+		memcpy(enic->uc_addr[i], uc_addr[i], ETH_ALEN);
+
+	enic->uc_count = uc_count;
+}
+
+/* netif_tx_lock held, BHs disabled */
+static void enic_set_rx_mode(struct net_device *netdev)
+{
+	struct enic *enic = netdev_priv(netdev);
+	int directed = 1;
+	int multicast = (netdev->flags & IFF_MULTICAST) ? 1 : 0;
+	int broadcast = (netdev->flags & IFF_BROADCAST) ? 1 : 0;
+	int promisc = (netdev->flags & IFF_PROMISC) ||
+		netdev_uc_count(netdev) > ENIC_UNICAST_PERFECT_FILTERS;
+	int allmulti = (netdev->flags & IFF_ALLMULTI) ||
+		netdev_mc_count(netdev) > ENIC_MULTICAST_PERFECT_FILTERS;
+	unsigned int flags = netdev->flags |
+		(allmulti ? IFF_ALLMULTI : 0) |
+		(promisc ? IFF_PROMISC : 0);
+
+	if (enic->flags != flags) {
+		enic->flags = flags;
+		enic_dev_packet_filter(enic, directed,
+			multicast, broadcast, promisc, allmulti);
+	}
+
+	if (!promisc) {
+		enic_add_unicast_addr_list(enic);
+		if (!allmulti)
+			enic_add_multicast_addr_list(enic);
+	}
+}
+
 /* rtnl lock is held */
 static void enic_vlan_rx_register(struct net_device *netdev,
 	struct vlan_group *vlan_group)
@@ -1852,7 +1925,7 @@ static int enic_open(struct net_device *netdev)
 		vnic_rq_enable(&enic->rq[i]);
 
 	enic_dev_add_station_addr(enic);
-	enic_set_multicast_list(netdev);
+	enic_set_rx_mode(netdev);
 
 	netif_wake_queue(netdev);
 
@@ -2328,7 +2401,8 @@ static const struct net_device_ops enic_netdev_dynamic_ops = {
 	.ndo_start_xmit		= enic_hard_start_xmit,
 	.ndo_get_stats		= enic_get_stats,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_multicast_list	= enic_set_multicast_list,
+	.ndo_set_rx_mode	= enic_set_rx_mode,
+	.ndo_set_multicast_list	= enic_set_rx_mode,
 	.ndo_set_mac_address	= enic_set_mac_address_dynamic,
 	.ndo_change_mtu		= enic_change_mtu,
 	.ndo_vlan_rx_register	= enic_vlan_rx_register,
@@ -2349,7 +2423,8 @@ static const struct net_device_ops enic_netdev_ops = {
 	.ndo_get_stats		= enic_get_stats,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= enic_set_mac_address,
-	.ndo_set_multicast_list	= enic_set_multicast_list,
+	.ndo_set_rx_mode	= enic_set_rx_mode,
+	.ndo_set_multicast_list	= enic_set_rx_mode,
 	.ndo_change_mtu		= enic_change_mtu,
 	.ndo_vlan_rx_register	= enic_vlan_rx_register,
 	.ndo_vlan_rx_add_vid	= enic_vlan_rx_add_vid,
diff --git a/drivers/net/enic/enic_res.h b/drivers/net/enic/enic_res.h
index 9a103d9ef9e2..25be2734c3fe 100644
--- a/drivers/net/enic/enic_res.h
+++ b/drivers/net/enic/enic_res.h
@@ -34,6 +34,7 @@
 #define ENIC_MAX_MTU			9000
 
 #define ENIC_MULTICAST_PERFECT_FILTERS	32
+#define ENIC_UNICAST_PERFECT_FILTERS	32
 
 #define ENIC_NON_TSO_MAX_DESC		16
 
-- 
cgit v1.2.3


From 0b1c00fc3e9f8d658e0632da7e7ee57bed779ec7 Mon Sep 17 00:00:00 2001
From: Roopa Prabhu <roprabhu@cisco.com>
Date: Wed, 8 Dec 2010 13:53:58 +0000
Subject: enic: Add ndo_set_vf_mac support for enic dynamic devices

This patch implements the ndo_set_vf_mac netdev operation for enic
dynamic devices. It treats the mac address set by IFLA_VF_MAC as a
special case to use it in the port profile provisioning data.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/enic/enic.h      |  3 ++-
 drivers/net/enic/enic_main.c | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 8f374c1e2caf..bd473a9d739a 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"1.4.1.8"
+#define DRV_VERSION		"1.4.1.9"
 #define DRV_COPYRIGHT		"Copyright 2008-2010 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
@@ -61,6 +61,7 @@ struct enic_port_profile {
 	char name[PORT_PROFILE_MAX];
 	u8 instance_uuid[PORT_UUID_MAX];
 	u8 host_uuid[PORT_UUID_MAX];
+	u8 vf_mac[ETH_ALEN];
 };
 
 /* Per-instance private data structure */
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 1931f156777c..ddeffb5192ae 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1231,6 +1231,23 @@ static int enic_dev_init_done(struct enic *enic, int *done, int *error)
 	return err;
 }
 
+static int enic_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
+{
+	struct enic *enic = netdev_priv(netdev);
+
+	if (vf != PORT_SELF_VF)
+		return -EOPNOTSUPP;
+
+	/* Ignore the vf argument for now. We can assume the request
+	 * is coming on a vf.
+	 */
+	if (is_valid_ether_addr(mac)) {
+		memcpy(enic->pp.vf_mac, mac, ETH_ALEN);
+		return 0;
+	} else
+		return -EINVAL;
+}
+
 static int enic_set_port_profile(struct enic *enic, u8 *mac)
 {
 	struct vic_provinfo *vp;
@@ -2411,6 +2428,9 @@ static const struct net_device_ops enic_netdev_dynamic_ops = {
 	.ndo_tx_timeout		= enic_tx_timeout,
 	.ndo_set_vf_port	= enic_set_vf_port,
 	.ndo_get_vf_port	= enic_get_vf_port,
+#ifdef IFLA_VF_MAX
+	.ndo_set_vf_mac		= enic_set_vf_mac,
+#endif
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= enic_poll_controller,
 #endif
-- 
cgit v1.2.3


From 29639059a0122d95b34b5475bd9fee3910b401a3 Mon Sep 17 00:00:00 2001
From: Roopa Prabhu <roprabhu@cisco.com>
Date: Wed, 8 Dec 2010 13:54:03 +0000
Subject: enic: Use VF mac set by IFLA_VF_MAC in port profile provisioning data

This patch adds support in enic 802.1Qbh port profile provisioning code
to use the mac address set by IFLA_VF_MAC. For now we handle this mac as a
special case for a VM mac address sent to us by libvirt. The VM mac address
is sent to the switch along with the rest of the port profile provisioning
data. This patch also adds calls to register and deregister the mac address
during port profile association/deassociation.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/enic/enic.h      |  1 +
 drivers/net/enic/enic_main.c | 79 +++++++++++++++++++++++++++++++-------------
 2 files changed, 57 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index bd473a9d739a..577067eef652 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -62,6 +62,7 @@ struct enic_port_profile {
 	u8 instance_uuid[PORT_UUID_MAX];
 	u8 host_uuid[PORT_UUID_MAX];
 	u8 vf_mac[ETH_ALEN];
+	u8 mac_addr[ETH_ALEN];
 };
 
 /* Per-instance private data structure */
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index ddeffb5192ae..21be989e6a14 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1278,9 +1278,14 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac)
 			VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR,
 			strlen(enic->pp.name) + 1, enic->pp.name);
 
-		vic_provinfo_add_tlv(vp,
-			VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
-			ETH_ALEN, mac);
+		if (!is_zero_ether_addr(enic->pp.mac_addr))
+			vic_provinfo_add_tlv(vp,
+				VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
+				ETH_ALEN, enic->pp.mac_addr);
+		else
+			vic_provinfo_add_tlv(vp,
+				VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
+				ETH_ALEN, mac);
 
 		if (enic->pp.set & ENIC_SET_INSTANCE) {
 			sprintf(uuid_str, "%pUB", enic->pp.instance_uuid);
@@ -1300,16 +1305,18 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac)
 		vic_provinfo_free(vp);
 		if (err)
 			return err;
+
+		enic->pp.set |= ENIC_SET_APPLIED;
 		break;
 
 	case PORT_REQUEST_DISASSOCIATE:
+		enic->pp.set &= ~ENIC_SET_APPLIED;
 		break;
 
 	default:
 		return -EINVAL;
 	}
 
-	enic->pp.set |= ENIC_SET_APPLIED;
 	return 0;
 }
 
@@ -1317,29 +1324,31 @@ static int enic_set_vf_port(struct net_device *netdev, int vf,
 	struct nlattr *port[])
 {
 	struct enic *enic = netdev_priv(netdev);
+	struct enic_port_profile new_pp;
+	int err = 0;
 
-	memset(&enic->pp, 0, sizeof(enic->pp));
+	memset(&new_pp, 0, sizeof(new_pp));
 
 	if (port[IFLA_PORT_REQUEST]) {
-		enic->pp.set |= ENIC_SET_REQUEST;
-		enic->pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]);
+		new_pp.set |= ENIC_SET_REQUEST;
+		new_pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]);
 	}
 
 	if (port[IFLA_PORT_PROFILE]) {
-		enic->pp.set |= ENIC_SET_NAME;
-		memcpy(enic->pp.name, nla_data(port[IFLA_PORT_PROFILE]),
+		new_pp.set |= ENIC_SET_NAME;
+		memcpy(new_pp.name, nla_data(port[IFLA_PORT_PROFILE]),
 			PORT_PROFILE_MAX);
 	}
 
 	if (port[IFLA_PORT_INSTANCE_UUID]) {
-		enic->pp.set |= ENIC_SET_INSTANCE;
-		memcpy(enic->pp.instance_uuid,
+		new_pp.set |= ENIC_SET_INSTANCE;
+		memcpy(new_pp.instance_uuid,
 			nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX);
 	}
 
 	if (port[IFLA_PORT_HOST_UUID]) {
-		enic->pp.set |= ENIC_SET_HOST;
-		memcpy(enic->pp.host_uuid,
+		new_pp.set |= ENIC_SET_HOST;
+		memcpy(new_pp.host_uuid,
 			nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX);
 	}
 
@@ -1347,21 +1356,39 @@ static int enic_set_vf_port(struct net_device *netdev, int vf,
 	if (vf != PORT_SELF_VF)
 		return -EOPNOTSUPP;
 
-	if (!(enic->pp.set & ENIC_SET_REQUEST))
+	if (!(new_pp.set & ENIC_SET_REQUEST))
 		return -EOPNOTSUPP;
 
-	if (enic->pp.request == PORT_REQUEST_ASSOCIATE) {
-
-		/* If the interface mac addr hasn't been assigned,
-		 * assign a random mac addr before setting port-
-		 * profile.
-		 */
+	if (new_pp.request == PORT_REQUEST_ASSOCIATE) {
+		/* Special case handling */
+		if (!is_zero_ether_addr(enic->pp.vf_mac))
+			memcpy(new_pp.mac_addr, enic->pp.vf_mac, ETH_ALEN);
 
 		if (is_zero_ether_addr(netdev->dev_addr))
 			random_ether_addr(netdev->dev_addr);
+	} else if (new_pp.request == PORT_REQUEST_DISASSOCIATE) {
+		if (!is_zero_ether_addr(enic->pp.mac_addr))
+			enic_dev_del_addr(enic, enic->pp.mac_addr);
 	}
 
-	return enic_set_port_profile(enic, netdev->dev_addr);
+	memcpy(&enic->pp, &new_pp, sizeof(struct enic_port_profile));
+
+	err = enic_set_port_profile(enic, netdev->dev_addr);
+	if (err)
+		goto set_port_profile_cleanup;
+
+	if (!is_zero_ether_addr(enic->pp.mac_addr))
+		enic_dev_add_addr(enic, enic->pp.mac_addr);
+
+set_port_profile_cleanup:
+	memset(enic->pp.vf_mac, 0, ETH_ALEN);
+
+	if (err || enic->pp.request == PORT_REQUEST_DISASSOCIATE) {
+		memset(netdev->dev_addr, 0, ETH_ALEN);
+		memset(enic->pp.mac_addr, 0, ETH_ALEN);
+	}
+
+	return err;
 }
 
 static int enic_get_vf_port(struct net_device *netdev, int vf,
@@ -1941,7 +1968,10 @@ static int enic_open(struct net_device *netdev)
 	for (i = 0; i < enic->rq_count; i++)
 		vnic_rq_enable(&enic->rq[i]);
 
-	enic_dev_add_station_addr(enic);
+	if (enic_is_dynamic(enic) && !is_zero_ether_addr(enic->pp.mac_addr))
+		enic_dev_add_addr(enic, enic->pp.mac_addr);
+	else
+		enic_dev_add_station_addr(enic);
 	enic_set_rx_mode(netdev);
 
 	netif_wake_queue(netdev);
@@ -1989,7 +2019,10 @@ static int enic_stop(struct net_device *netdev)
 
 	netif_carrier_off(netdev);
 	netif_tx_disable(netdev);
-	enic_dev_del_station_addr(enic);
+	if (enic_is_dynamic(enic) && !is_zero_ether_addr(enic->pp.mac_addr))
+		enic_dev_del_addr(enic, enic->pp.mac_addr);
+	else
+		enic_dev_del_station_addr(enic);
 
 	for (i = 0; i < enic->wq_count; i++) {
 		err = vnic_wq_disable(&enic->wq[i]);
-- 
cgit v1.2.3


From ed4ba4b5b96742d29225308ccccbdb1810b63064 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 9 Dec 2010 12:10:25 +0000
Subject: netdev: Use default implementation of ethtool_ops::get_link where
 possible

Various drivers are using implementations of ethtool_ops::get_link
that are equivalent to the default ethtool_op_get_link().  Change
them to use that instead.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/e1000e/ethtool.c | 16 +---------------
 drivers/net/ibmveth.c        |  7 +------
 drivers/net/igbvf/ethtool.c  |  7 +------
 drivers/net/iseries_veth.c   |  7 +------
 drivers/net/mv643xx_eth.c    |  7 +------
 drivers/net/pxa168_eth.c     |  7 +------
 drivers/net/sfc/ethtool.c    |  9 +--------
 drivers/net/sunlance.c       | 10 +---------
 8 files changed, 8 insertions(+), 62 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 8984d165a39b..3612900b3bfe 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -194,20 +194,6 @@ static int e1000_get_settings(struct net_device *netdev,
 	return 0;
 }
 
-static u32 e1000_get_link(struct net_device *netdev)
-{
-	struct e1000_adapter *adapter = netdev_priv(netdev);
-	struct e1000_hw *hw = &adapter->hw;
-
-	/*
-	 * Avoid touching hardware registers when possible, otherwise
-	 * link negotiation can get messed up when user-level scripts
-	 * are rapidly polling the driver to see if link is up.
-	 */
-	return netif_running(netdev) ? netif_carrier_ok(netdev) :
-	    !!(er32(STATUS) & E1000_STATUS_LU);
-}
-
 static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
 {
 	struct e1000_mac_info *mac = &adapter->hw.mac;
@@ -2024,7 +2010,7 @@ static const struct ethtool_ops e1000_ethtool_ops = {
 	.get_msglevel		= e1000_get_msglevel,
 	.set_msglevel		= e1000_set_msglevel,
 	.nway_reset		= e1000_nway_reset,
-	.get_link		= e1000_get_link,
+	.get_link		= ethtool_op_get_link,
 	.get_eeprom_len		= e1000_get_eeprom_len,
 	.get_eeprom		= e1000_get_eeprom,
 	.set_eeprom		= e1000_set_eeprom,
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index c454b45ca7ec..5522d459654c 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -729,11 +729,6 @@ static void netdev_get_drvinfo(struct net_device *dev,
 		sizeof(info->version) - 1);
 }
 
-static u32 netdev_get_link(struct net_device *dev)
-{
-	return 1;
-}
-
 static void ibmveth_set_rx_csum_flags(struct net_device *dev, u32 data)
 {
 	struct ibmveth_adapter *adapter = netdev_priv(dev);
@@ -918,7 +913,7 @@ static void ibmveth_get_ethtool_stats(struct net_device *dev,
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
 	.get_settings		= netdev_get_settings,
-	.get_link		= netdev_get_link,
+	.get_link		= ethtool_op_get_link,
 	.set_tx_csum		= ibmveth_set_tx_csum,
 	.get_rx_csum		= ibmveth_get_rx_csum,
 	.set_rx_csum		= ibmveth_set_rx_csum,
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index abb3606928fb..ed6e3d910247 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -110,11 +110,6 @@ static int igbvf_get_settings(struct net_device *netdev,
 	return 0;
 }
 
-static u32 igbvf_get_link(struct net_device *netdev)
-{
-	return netif_carrier_ok(netdev);
-}
-
 static int igbvf_set_settings(struct net_device *netdev,
                               struct ethtool_cmd *ecmd)
 {
@@ -515,7 +510,7 @@ static const struct ethtool_ops igbvf_ethtool_ops = {
 	.get_msglevel		= igbvf_get_msglevel,
 	.set_msglevel		= igbvf_set_msglevel,
 	.nway_reset		= igbvf_nway_reset,
-	.get_link		= igbvf_get_link,
+	.get_link		= ethtool_op_get_link,
 	.get_eeprom_len		= igbvf_get_eeprom_len,
 	.get_eeprom		= igbvf_get_eeprom,
 	.set_eeprom		= igbvf_set_eeprom,
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 38e15be6d513..63ac531f5996 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1009,15 +1009,10 @@ static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	return 0;
 }
 
-static u32 veth_get_link(struct net_device *dev)
-{
-	return 1;
-}
-
 static const struct ethtool_ops ops = {
 	.get_drvinfo = veth_get_drvinfo,
 	.get_settings = veth_get_settings,
-	.get_link = veth_get_link,
+	.get_link = ethtool_op_get_link,
 };
 
 static const struct net_device_ops veth_netdev_ops = {
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index dd2b6a71c6d7..ce31e74a559b 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1514,11 +1514,6 @@ static int mv643xx_eth_nway_reset(struct net_device *dev)
 	return genphy_restart_aneg(mp->phy);
 }
 
-static u32 mv643xx_eth_get_link(struct net_device *dev)
-{
-	return !!netif_carrier_ok(dev);
-}
-
 static int
 mv643xx_eth_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
 {
@@ -1658,7 +1653,7 @@ static const struct ethtool_ops mv643xx_eth_ethtool_ops = {
 	.set_settings		= mv643xx_eth_set_settings,
 	.get_drvinfo		= mv643xx_eth_get_drvinfo,
 	.nway_reset		= mv643xx_eth_nway_reset,
-	.get_link		= mv643xx_eth_get_link,
+	.get_link		= ethtool_op_get_link,
 	.get_coalesce		= mv643xx_eth_get_coalesce,
 	.set_coalesce		= mv643xx_eth_set_coalesce,
 	.get_ringparam		= mv643xx_eth_get_ringparam,
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index 18c0297743f1..04ed27d0b6be 100644
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -1450,16 +1450,11 @@ static void pxa168_get_drvinfo(struct net_device *dev,
 	strncpy(info->bus_info, "N/A", 32);
 }
 
-static u32 pxa168_get_link(struct net_device *dev)
-{
-	return !!netif_carrier_ok(dev);
-}
-
 static const struct ethtool_ops pxa168_ethtool_ops = {
 	.get_settings = pxa168_get_settings,
 	.set_settings = pxa168_set_settings,
 	.get_drvinfo = pxa168_get_drvinfo,
-	.get_link = pxa168_get_link,
+	.get_link = ethtool_op_get_link,
 };
 
 static const struct net_device_ops pxa168_eth_netdev_ops = {
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 5e50e57b0ae2..0e8bb19ed60d 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -620,13 +620,6 @@ static int efx_ethtool_nway_reset(struct net_device *net_dev)
 	return mdio45_nway_restart(&efx->mdio);
 }
 
-static u32 efx_ethtool_get_link(struct net_device *net_dev)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-
-	return efx->link_state.up;
-}
-
 static int efx_ethtool_get_coalesce(struct net_device *net_dev,
 				    struct ethtool_coalesce *coalesce)
 {
@@ -1047,7 +1040,7 @@ const struct ethtool_ops efx_ethtool_ops = {
 	.get_msglevel		= efx_ethtool_get_msglevel,
 	.set_msglevel		= efx_ethtool_set_msglevel,
 	.nway_reset		= efx_ethtool_nway_reset,
-	.get_link		= efx_ethtool_get_link,
+	.get_link		= ethtool_op_get_link,
 	.get_coalesce		= efx_ethtool_get_coalesce,
 	.set_coalesce		= efx_ethtool_set_coalesce,
 	.get_ringparam		= efx_ethtool_get_ringparam,
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 2cf84e5968b2..767e1e2b210d 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -1295,17 +1295,9 @@ static void sparc_lance_get_drvinfo(struct net_device *dev, struct ethtool_drvin
 	strcpy(info->version, "2.02");
 }
 
-static u32 sparc_lance_get_link(struct net_device *dev)
-{
-	/* We really do not keep track of this, but this
-	 * is better than not reporting anything at all.
-	 */
-	return 1;
-}
-
 static const struct ethtool_ops sparc_lance_ethtool_ops = {
 	.get_drvinfo		= sparc_lance_get_drvinfo,
-	.get_link		= sparc_lance_get_link,
+	.get_link		= ethtool_op_get_link,
 };
 
 static const struct net_device_ops sparc_lance_ops = {
-- 
cgit v1.2.3


From 528f727279ae840db8a06c94f5e82cdaeb00da6f Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:02:56 +0000
Subject: vxge: code cleanup and reorganization

Move function locations to remove the need for internal declarations and
other misc clean-ups.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Arpit Patel <arpit.patel@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c  | 3457 +++++++++++++++++++--------------------
 drivers/net/vxge/vxge-config.h  |   34 +-
 drivers/net/vxge/vxge-main.c    |  474 +++---
 drivers/net/vxge/vxge-main.h    |    8 +-
 drivers/net/vxge/vxge-traffic.c | 1451 ++++++++--------
 drivers/net/vxge/vxge-traffic.h |   21 +-
 6 files changed, 2639 insertions(+), 2806 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index a0241fe72d8b..1169aa387cab 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -21,100 +21,15 @@
 #include "vxge-config.h"
 #include "vxge-main.h"
 
-static enum vxge_hw_status
-__vxge_hw_fifo_delete(
-	struct __vxge_hw_vpath_handle *vpath_handle);
-
-static struct __vxge_hw_blockpool_entry *
-__vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *hldev,
-			u32 size);
-
-static void
-__vxge_hw_blockpool_block_free(struct __vxge_hw_device *hldev,
-			struct __vxge_hw_blockpool_entry *entry);
-
-static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
-					void *block_addr,
-					u32 length,
-					struct pci_dev *dma_h,
-					struct pci_dev *acc_handle);
-
-static enum vxge_hw_status
-__vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
-			struct __vxge_hw_blockpool  *blockpool,
-			u32 pool_size,
-			u32 pool_max);
-
-static void
-__vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool  *blockpool);
-
-static void *
-__vxge_hw_blockpool_malloc(struct __vxge_hw_device *hldev,
-			u32 size,
-			struct vxge_hw_mempool_dma *dma_object);
-
-static void
-__vxge_hw_blockpool_free(struct __vxge_hw_device *hldev,
-			void *memblock,
-			u32 size,
-			struct vxge_hw_mempool_dma *dma_object);
-
-static void
-__vxge_hw_channel_free(
-	struct __vxge_hw_channel *channel);
-
-static enum vxge_hw_status __vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp);
-
-static enum vxge_hw_status
-__vxge_hw_device_config_check(struct vxge_hw_device_config *new_config);
-
-static enum vxge_hw_status
-__vxge_hw_device_register_poll(
-	void __iomem	*reg,
-	u64 mask, u32 max_millis);
-
-static inline enum vxge_hw_status
-__vxge_hw_pio_mem_write64(u64 val64, void __iomem *addr,
-			  u64 mask, u32 max_millis)
-{
-	__vxge_hw_pio_mem_write32_lower((u32)vxge_bVALn(val64, 32, 32), addr);
-	wmb();
-
-	__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), addr);
-	wmb();
-
-	return  __vxge_hw_device_register_poll(addr, mask, max_millis);
+#define VXGE_HW_VPATH_STATS_PIO_READ(offset) {				\
+	status = __vxge_hw_vpath_stats_access(vpath,			\
+					      VXGE_HW_STATS_OP_READ,	\
+					      offset,			\
+					      &val64);			\
+	if (status != VXGE_HW_OK)					\
+		return status;						\
 }
 
-static struct vxge_hw_mempool*
-__vxge_hw_mempool_create(struct __vxge_hw_device *devh, u32 memblock_size,
-			u32 item_size, u32 private_size, u32 items_initial,
-			u32 items_max, struct vxge_hw_mempool_cbs *mp_callback,
-			void *userdata);
-
-static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_stats_get(struct __vxge_hw_virtualpath *vpath,
-			  struct vxge_hw_vpath_stats_hw_info *hw_stats);
-
-static enum vxge_hw_status
-vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vpath_handle);
-
-static enum vxge_hw_status
-__vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg);
-
-static void
-__vxge_hw_vp_terminate(struct __vxge_hw_device *devh, u32 vp_id);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_xmac_tx_stats_get(struct __vxge_hw_virtualpath	*vpath,
-				  struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath	*vpath,
-				  struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats);
-
 static void
 vxge_hw_vpath_set_zero_rx_frm_len(struct vxge_hw_vpath_reg __iomem *vp_reg)
 {
@@ -124,8 +39,6 @@ vxge_hw_vpath_set_zero_rx_frm_len(struct vxge_hw_vpath_reg __iomem *vp_reg)
 	val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
 	writeq(val64, &vp_reg->rxmac_vcfg0);
 	val64 = readq(&vp_reg->rxmac_vcfg0);
-
-	return;
 }
 
 /*
@@ -197,6 +110,50 @@ void vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev)
 	}
 }
 
+/*
+ * __vxge_hw_device_register_poll
+ * Will poll certain register for specified amount of time.
+ * Will poll until masked bit is not cleared.
+ */
+static enum vxge_hw_status
+__vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis)
+{
+	u64 val64;
+	u32 i = 0;
+	enum vxge_hw_status ret = VXGE_HW_FAIL;
+
+	udelay(10);
+
+	do {
+		val64 = readq(reg);
+		if (!(val64 & mask))
+			return VXGE_HW_OK;
+		udelay(100);
+	} while (++i <= 9);
+
+	i = 0;
+	do {
+		val64 = readq(reg);
+		if (!(val64 & mask))
+			return VXGE_HW_OK;
+		mdelay(1);
+	} while (++i <= max_millis);
+
+	return ret;
+}
+
+static inline enum vxge_hw_status
+__vxge_hw_pio_mem_write64(u64 val64, void __iomem *addr,
+			  u64 mask, u32 max_millis)
+{
+	__vxge_hw_pio_mem_write32_lower((u32)vxge_bVALn(val64, 32, 32), addr);
+	wmb();
+	__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), addr);
+	wmb();
+
+	return __vxge_hw_device_register_poll(addr, mask, max_millis);
+}
+
 static enum vxge_hw_status
 vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action,
 		     u32 fw_memo, u32 offset, u64 *data0, u64 *data1,
@@ -445,77 +402,6 @@ vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
 	return status;
 }
 
-/*
- * __vxge_hw_channel_allocate - Allocate memory for channel
- * This function allocates required memory for the channel and various arrays
- * in the channel
- */
-static struct __vxge_hw_channel *
-__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
-			   enum __vxge_hw_channel_type type,
-	u32 length, u32 per_dtr_space, void *userdata)
-{
-	struct __vxge_hw_channel *channel;
-	struct __vxge_hw_device *hldev;
-	int size = 0;
-	u32 vp_id;
-
-	hldev = vph->vpath->hldev;
-	vp_id = vph->vpath->vp_id;
-
-	switch (type) {
-	case VXGE_HW_CHANNEL_TYPE_FIFO:
-		size = sizeof(struct __vxge_hw_fifo);
-		break;
-	case VXGE_HW_CHANNEL_TYPE_RING:
-		size = sizeof(struct __vxge_hw_ring);
-		break;
-	default:
-		break;
-	}
-
-	channel = kzalloc(size, GFP_KERNEL);
-	if (channel == NULL)
-		goto exit0;
-	INIT_LIST_HEAD(&channel->item);
-
-	channel->common_reg = hldev->common_reg;
-	channel->first_vp_id = hldev->first_vp_id;
-	channel->type = type;
-	channel->devh = hldev;
-	channel->vph = vph;
-	channel->userdata = userdata;
-	channel->per_dtr_space = per_dtr_space;
-	channel->length = length;
-	channel->vp_id = vp_id;
-
-	channel->work_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
-	if (channel->work_arr == NULL)
-		goto exit1;
-
-	channel->free_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
-	if (channel->free_arr == NULL)
-		goto exit1;
-	channel->free_ptr = length;
-
-	channel->reserve_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
-	if (channel->reserve_arr == NULL)
-		goto exit1;
-	channel->reserve_ptr = length;
-	channel->reserve_top = 0;
-
-	channel->orig_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
-	if (channel->orig_arr == NULL)
-		goto exit1;
-
-	return channel;
-exit1:
-	__vxge_hw_channel_free(channel);
-
-exit0:
-	return NULL;
-}
-
 /*
  * __vxge_hw_channel_free - Free memory allocated for channel
  * This function deallocates memory from the channel and various arrays
@@ -609,38 +495,6 @@ static void __vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
 	pci_save_state(hldev->pdev);
 }
 
-/*
- * __vxge_hw_device_register_poll
- * Will poll certain register for specified amount of time.
- * Will poll until masked bit is not cleared.
- */
-static enum vxge_hw_status
-__vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis)
-{
-	u64 val64;
-	u32 i = 0;
-	enum vxge_hw_status ret = VXGE_HW_FAIL;
-
-	udelay(10);
-
-	do {
-		val64 = readq(reg);
-		if (!(val64 & mask))
-			return VXGE_HW_OK;
-		udelay(100);
-	} while (++i <= 9);
-
-	i = 0;
-	do {
-		val64 = readq(reg);
-		if (!(val64 & mask))
-			return VXGE_HW_OK;
-		mdelay(1);
-	} while (++i <= max_millis);
-
-	return ret;
-}
-
 /* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
  * in progress
  * This routine checks the vpath reset in progress register is turned zero
@@ -655,6 +509,60 @@ __vxge_hw_device_vpath_reset_in_prog_check(u64 __iomem *vpath_rst_in_prog)
 	return status;
 }
 
+/*
+ * _hw_legacy_swapper_set - Set the swapper bits for the legacy secion.
+ * Set the swapper bits appropriately for the lagacy section.
+ */
+static enum vxge_hw_status
+__vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg)
+{
+	u64 val64;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	val64 = readq(&legacy_reg->toc_swapper_fb);
+
+	wmb();
+
+	switch (val64) {
+	case VXGE_HW_SWAPPER_INITIAL_VALUE:
+		return status;
+
+	case VXGE_HW_SWAPPER_BYTE_SWAPPED_BIT_FLIPPED:
+		writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
+			&legacy_reg->pifm_rd_swap_en);
+		writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
+			&legacy_reg->pifm_rd_flip_en);
+		writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
+			&legacy_reg->pifm_wr_swap_en);
+		writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
+			&legacy_reg->pifm_wr_flip_en);
+		break;
+
+	case VXGE_HW_SWAPPER_BYTE_SWAPPED:
+		writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
+			&legacy_reg->pifm_rd_swap_en);
+		writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
+			&legacy_reg->pifm_wr_swap_en);
+		break;
+
+	case VXGE_HW_SWAPPER_BIT_FLIPPED:
+		writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
+			&legacy_reg->pifm_rd_flip_en);
+		writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
+			&legacy_reg->pifm_wr_flip_en);
+		break;
+	}
+
+	wmb();
+
+	val64 = readq(&legacy_reg->toc_swapper_fb);
+
+	if (val64 != VXGE_HW_SWAPPER_INITIAL_VALUE)
+		status = VXGE_HW_ERR_SWAPPER_CTRL;
+
+	return status;
+}
+
 /*
  * __vxge_hw_device_toc_get
  * This routine sets the swapper and reads the toc pointer and returns the
@@ -1132,7 +1040,6 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 	   (u32)VXGE_HW_HOST_TYPE_ASSIGNMENTS_GET_HOST_TYPE_ASSIGNMENTS(val64);
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!((hw_info->vpath_mask) & vxge_mBIT(i)))
 			continue;
 
@@ -1196,9 +1103,221 @@ exit:
 }
 
 /*
- * vxge_hw_device_initialize - Initialize Titan device.
- * Initialize Titan device. Note that all the arguments of this public API
- * are 'IN', including @hldev. Driver cooperates with
+ * __vxge_hw_blockpool_destroy - Deallocates the block pool
+ */
+static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
+{
+	struct __vxge_hw_device *hldev;
+	struct list_head *p, *n;
+	u16 ret;
+
+	if (blockpool == NULL) {
+		ret = 1;
+		goto exit;
+	}
+
+	hldev = blockpool->hldev;
+
+	list_for_each_safe(p, n, &blockpool->free_block_list) {
+		pci_unmap_single(hldev->pdev,
+			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
+			((struct __vxge_hw_blockpool_entry *)p)->length,
+			PCI_DMA_BIDIRECTIONAL);
+
+		vxge_os_dma_free(hldev->pdev,
+			((struct __vxge_hw_blockpool_entry *)p)->memblock,
+			&((struct __vxge_hw_blockpool_entry *)p)->acc_handle);
+
+		list_del(&((struct __vxge_hw_blockpool_entry *)p)->item);
+		kfree(p);
+		blockpool->pool_size--;
+	}
+
+	list_for_each_safe(p, n, &blockpool->free_entry_list) {
+		list_del(&((struct __vxge_hw_blockpool_entry *)p)->item);
+		kfree((void *)p);
+	}
+	ret = 0;
+exit:
+	return;
+}
+
+/*
+ * __vxge_hw_blockpool_create - Create block pool
+ */
+static enum vxge_hw_status
+__vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
+			   struct __vxge_hw_blockpool *blockpool,
+			   u32 pool_size,
+			   u32 pool_max)
+{
+	u32 i;
+	struct __vxge_hw_blockpool_entry *entry = NULL;
+	void *memblock;
+	dma_addr_t dma_addr;
+	struct pci_dev *dma_handle;
+	struct pci_dev *acc_handle;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	if (blockpool == NULL) {
+		status = VXGE_HW_FAIL;
+		goto blockpool_create_exit;
+	}
+
+	blockpool->hldev = hldev;
+	blockpool->block_size = VXGE_HW_BLOCK_SIZE;
+	blockpool->pool_size = 0;
+	blockpool->pool_max = pool_max;
+	blockpool->req_out = 0;
+
+	INIT_LIST_HEAD(&blockpool->free_block_list);
+	INIT_LIST_HEAD(&blockpool->free_entry_list);
+
+	for (i = 0; i < pool_size + pool_max; i++) {
+		entry = kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
+				GFP_KERNEL);
+		if (entry == NULL) {
+			__vxge_hw_blockpool_destroy(blockpool);
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto blockpool_create_exit;
+		}
+		list_add(&entry->item, &blockpool->free_entry_list);
+	}
+
+	for (i = 0; i < pool_size; i++) {
+		memblock = vxge_os_dma_malloc(
+				hldev->pdev,
+				VXGE_HW_BLOCK_SIZE,
+				&dma_handle,
+				&acc_handle);
+		if (memblock == NULL) {
+			__vxge_hw_blockpool_destroy(blockpool);
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto blockpool_create_exit;
+		}
+
+		dma_addr = pci_map_single(hldev->pdev, memblock,
+				VXGE_HW_BLOCK_SIZE, PCI_DMA_BIDIRECTIONAL);
+		if (unlikely(pci_dma_mapping_error(hldev->pdev,
+				dma_addr))) {
+			vxge_os_dma_free(hldev->pdev, memblock, &acc_handle);
+			__vxge_hw_blockpool_destroy(blockpool);
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto blockpool_create_exit;
+		}
+
+		if (!list_empty(&blockpool->free_entry_list))
+			entry = (struct __vxge_hw_blockpool_entry *)
+				list_first_entry(&blockpool->free_entry_list,
+					struct __vxge_hw_blockpool_entry,
+					item);
+
+		if (entry == NULL)
+			entry =
+			    kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
+					GFP_KERNEL);
+		if (entry != NULL) {
+			list_del(&entry->item);
+			entry->length = VXGE_HW_BLOCK_SIZE;
+			entry->memblock = memblock;
+			entry->dma_addr = dma_addr;
+			entry->acc_handle = acc_handle;
+			entry->dma_handle = dma_handle;
+			list_add(&entry->item,
+					  &blockpool->free_block_list);
+			blockpool->pool_size++;
+		} else {
+			__vxge_hw_blockpool_destroy(blockpool);
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto blockpool_create_exit;
+		}
+	}
+
+blockpool_create_exit:
+	return status;
+}
+
+/*
+ * __vxge_hw_device_fifo_config_check - Check fifo configuration.
+ * Check the fifo configuration
+ */
+static enum vxge_hw_status
+__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config)
+{
+	if ((fifo_config->fifo_blocks < VXGE_HW_MIN_FIFO_BLOCKS) ||
+	    (fifo_config->fifo_blocks > VXGE_HW_MAX_FIFO_BLOCKS))
+		return VXGE_HW_BADCFG_FIFO_BLOCKS;
+
+	return VXGE_HW_OK;
+}
+
+/*
+ * __vxge_hw_device_vpath_config_check - Check vpath configuration.
+ * Check the vpath configuration
+ */
+static enum vxge_hw_status
+__vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config)
+{
+	enum vxge_hw_status status;
+
+	if ((vp_config->min_bandwidth < VXGE_HW_VPATH_BANDWIDTH_MIN) ||
+	    (vp_config->min_bandwidth >	VXGE_HW_VPATH_BANDWIDTH_MAX))
+		return VXGE_HW_BADCFG_VPATH_MIN_BANDWIDTH;
+
+	status = __vxge_hw_device_fifo_config_check(&vp_config->fifo);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	if ((vp_config->mtu != VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU) &&
+		((vp_config->mtu < VXGE_HW_VPATH_MIN_INITIAL_MTU) ||
+		(vp_config->mtu > VXGE_HW_VPATH_MAX_INITIAL_MTU)))
+		return VXGE_HW_BADCFG_VPATH_MTU;
+
+	if ((vp_config->rpa_strip_vlan_tag !=
+		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT) &&
+		(vp_config->rpa_strip_vlan_tag !=
+		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE) &&
+		(vp_config->rpa_strip_vlan_tag !=
+		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_DISABLE))
+		return VXGE_HW_BADCFG_VPATH_RPA_STRIP_VLAN_TAG;
+
+	return VXGE_HW_OK;
+}
+
+/*
+ * __vxge_hw_device_config_check - Check device configuration.
+ * Check the device configuration
+ */
+static enum vxge_hw_status
+__vxge_hw_device_config_check(struct vxge_hw_device_config *new_config)
+{
+	u32 i;
+	enum vxge_hw_status status;
+
+	if ((new_config->intr_mode != VXGE_HW_INTR_MODE_IRQLINE) &&
+	    (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX) &&
+	    (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) &&
+	    (new_config->intr_mode != VXGE_HW_INTR_MODE_DEF))
+		return VXGE_HW_BADCFG_INTR_MODE;
+
+	if ((new_config->rts_mac_en != VXGE_HW_RTS_MAC_DISABLE) &&
+	    (new_config->rts_mac_en != VXGE_HW_RTS_MAC_ENABLE))
+		return VXGE_HW_BADCFG_RTS_MAC_EN;
+
+	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
+		status = __vxge_hw_device_vpath_config_check(
+				&new_config->vp_config[i]);
+		if (status != VXGE_HW_OK)
+			return status;
+	}
+
+	return VXGE_HW_OK;
+}
+
+/*
+ * vxge_hw_device_initialize - Initialize Titan device.
+ * Initialize Titan device. Note that all the arguments of this public API
+ * are 'IN', including @hldev. Driver cooperates with
  * OS to find new Titan device, locate its PCI and memory spaces.
  *
  * When done, the driver allocates sizeof(struct __vxge_hw_device) bytes for HW
@@ -1303,40 +1422,276 @@ vxge_hw_device_terminate(struct __vxge_hw_device *hldev)
 }
 
 /*
- * vxge_hw_device_stats_get - Get the device hw statistics.
- * Returns the vpath h/w stats for the device.
+ * __vxge_hw_vpath_stats_access - Get the statistics from the given location
+ *                           and offset and perform an operation
  */
-enum vxge_hw_status
-vxge_hw_device_stats_get(struct __vxge_hw_device *hldev,
-			struct vxge_hw_device_stats_hw_info *hw_stats)
+static enum vxge_hw_status
+__vxge_hw_vpath_stats_access(struct __vxge_hw_virtualpath *vpath,
+			     u32 operation, u32 offset, u64 *stat)
 {
-	u32 i;
+	u64 val64;
 	enum vxge_hw_status status = VXGE_HW_OK;
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
 
-	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-		if (!(hldev->vpaths_deployed & vxge_mBIT(i)) ||
-			(hldev->virtual_paths[i].vp_open ==
-				VXGE_HW_VP_NOT_OPEN))
-			continue;
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto vpath_stats_access_exit;
+	}
 
-		memcpy(hldev->virtual_paths[i].hw_stats_sav,
-				hldev->virtual_paths[i].hw_stats,
-				sizeof(struct vxge_hw_vpath_stats_hw_info));
+	vp_reg = vpath->vp_reg;
 
-		status = __vxge_hw_vpath_stats_get(
-			&hldev->virtual_paths[i],
-			hldev->virtual_paths[i].hw_stats);
-	}
+	val64 =  VXGE_HW_XMAC_STATS_ACCESS_CMD_OP(operation) |
+		 VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE |
+		 VXGE_HW_XMAC_STATS_ACCESS_CMD_OFFSET_SEL(offset);
 
-	memcpy(hw_stats, &hldev->stats.hw_dev_info_stats,
-			sizeof(struct vxge_hw_device_stats_hw_info));
+	status = __vxge_hw_pio_mem_write64(val64,
+				&vp_reg->xmac_stats_access_cmd,
+				VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE,
+				vpath->hldev->config.device_poll_millis);
+	if ((status == VXGE_HW_OK) && (operation == VXGE_HW_STATS_OP_READ))
+		*stat = readq(&vp_reg->xmac_stats_access_data);
+	else
+		*stat = 0;
 
+vpath_stats_access_exit:
 	return status;
 }
 
 /*
- * vxge_hw_driver_stats_get - Get the device sw statistics.
- * Returns the vpath s/w stats for the device.
+ * __vxge_hw_vpath_xmac_tx_stats_get - Get the TX Statistics of a vpath
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_xmac_tx_stats_get(struct __vxge_hw_virtualpath *vpath,
+			struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats)
+{
+	u64 *val64;
+	int i;
+	u32 offset = VXGE_HW_STATS_VPATH_TX_OFFSET;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	val64 = (u64 *)vpath_tx_stats;
+
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
+	}
+
+	for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_tx_stats) / 8; i++) {
+		status = __vxge_hw_vpath_stats_access(vpath,
+					VXGE_HW_STATS_OP_READ,
+					offset, val64);
+		if (status != VXGE_HW_OK)
+			goto exit;
+		offset++;
+		val64++;
+	}
+exit:
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_xmac_rx_stats_get - Get the RX Statistics of a vpath
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath *vpath,
+			struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats)
+{
+	u64 *val64;
+	enum vxge_hw_status status = VXGE_HW_OK;
+	int i;
+	u32 offset = VXGE_HW_STATS_VPATH_RX_OFFSET;
+	val64 = (u64 *) vpath_rx_stats;
+
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
+	}
+	for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_rx_stats) / 8; i++) {
+		status = __vxge_hw_vpath_stats_access(vpath,
+					VXGE_HW_STATS_OP_READ,
+					offset >> 3, val64);
+		if (status != VXGE_HW_OK)
+			goto exit;
+
+		offset += 8;
+		val64++;
+	}
+exit:
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_stats_get - Get the vpath hw statistics.
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_stats_get(struct __vxge_hw_virtualpath *vpath,
+			  struct vxge_hw_vpath_stats_hw_info *hw_stats)
+{
+	u64 val64;
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
+	}
+	vp_reg = vpath->vp_reg;
+
+	val64 = readq(&vp_reg->vpath_debug_stats0);
+	hw_stats->ini_num_mwr_sent =
+		(u32)VXGE_HW_VPATH_DEBUG_STATS0_GET_INI_NUM_MWR_SENT(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats1);
+	hw_stats->ini_num_mrd_sent =
+		(u32)VXGE_HW_VPATH_DEBUG_STATS1_GET_INI_NUM_MRD_SENT(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats2);
+	hw_stats->ini_num_cpl_rcvd =
+		(u32)VXGE_HW_VPATH_DEBUG_STATS2_GET_INI_NUM_CPL_RCVD(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats3);
+	hw_stats->ini_num_mwr_byte_sent =
+		VXGE_HW_VPATH_DEBUG_STATS3_GET_INI_NUM_MWR_BYTE_SENT(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats4);
+	hw_stats->ini_num_cpl_byte_rcvd =
+		VXGE_HW_VPATH_DEBUG_STATS4_GET_INI_NUM_CPL_BYTE_RCVD(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats5);
+	hw_stats->wrcrdtarb_xoff =
+		(u32)VXGE_HW_VPATH_DEBUG_STATS5_GET_WRCRDTARB_XOFF(val64);
+
+	val64 = readq(&vp_reg->vpath_debug_stats6);
+	hw_stats->rdcrdtarb_xoff =
+		(u32)VXGE_HW_VPATH_DEBUG_STATS6_GET_RDCRDTARB_XOFF(val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count01);
+	hw_stats->vpath_genstats_count0 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT0(
+		val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count01);
+	hw_stats->vpath_genstats_count1 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT1(
+		val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count23);
+	hw_stats->vpath_genstats_count2 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT2(
+		val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count01);
+	hw_stats->vpath_genstats_count3 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT3(
+		val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count4);
+	hw_stats->vpath_genstats_count4 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT4_GET_PPIF_VPATH_GENSTATS_COUNT4(
+		val64);
+
+	val64 = readq(&vp_reg->vpath_genstats_count5);
+	hw_stats->vpath_genstats_count5 =
+	(u32)VXGE_HW_VPATH_GENSTATS_COUNT5_GET_PPIF_VPATH_GENSTATS_COUNT5(
+		val64);
+
+	status = __vxge_hw_vpath_xmac_tx_stats_get(vpath, &hw_stats->tx_stats);
+	if (status != VXGE_HW_OK)
+		goto exit;
+
+	status = __vxge_hw_vpath_xmac_rx_stats_get(vpath, &hw_stats->rx_stats);
+	if (status != VXGE_HW_OK)
+		goto exit;
+
+	VXGE_HW_VPATH_STATS_PIO_READ(
+		VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM0_OFFSET);
+
+	hw_stats->prog_event_vnum0 =
+			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM0(val64);
+
+	hw_stats->prog_event_vnum1 =
+			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM1(val64);
+
+	VXGE_HW_VPATH_STATS_PIO_READ(
+		VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM2_OFFSET);
+
+	hw_stats->prog_event_vnum2 =
+			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM2(val64);
+
+	hw_stats->prog_event_vnum3 =
+			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM3(val64);
+
+	val64 = readq(&vp_reg->rx_multi_cast_stats);
+	hw_stats->rx_multi_cast_frame_discard =
+		(u16)VXGE_HW_RX_MULTI_CAST_STATS_GET_FRAME_DISCARD(val64);
+
+	val64 = readq(&vp_reg->rx_frm_transferred);
+	hw_stats->rx_frm_transferred =
+		(u32)VXGE_HW_RX_FRM_TRANSFERRED_GET_RX_FRM_TRANSFERRED(val64);
+
+	val64 = readq(&vp_reg->rxd_returned);
+	hw_stats->rxd_returned =
+		(u16)VXGE_HW_RXD_RETURNED_GET_RXD_RETURNED(val64);
+
+	val64 = readq(&vp_reg->dbg_stats_rx_mpa);
+	hw_stats->rx_mpa_len_fail_frms =
+		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_LEN_FAIL_FRMS(val64);
+	hw_stats->rx_mpa_mrk_fail_frms =
+		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_MRK_FAIL_FRMS(val64);
+	hw_stats->rx_mpa_crc_fail_frms =
+		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_CRC_FAIL_FRMS(val64);
+
+	val64 = readq(&vp_reg->dbg_stats_rx_fau);
+	hw_stats->rx_permitted_frms =
+		(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_PERMITTED_FRMS(val64);
+	hw_stats->rx_vp_reset_discarded_frms =
+	(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_VP_RESET_DISCARDED_FRMS(val64);
+	hw_stats->rx_wol_frms =
+		(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_WOL_FRMS(val64);
+
+	val64 = readq(&vp_reg->tx_vp_reset_discarded_frms);
+	hw_stats->tx_vp_reset_discarded_frms =
+	(u16)VXGE_HW_TX_VP_RESET_DISCARDED_FRMS_GET_TX_VP_RESET_DISCARDED_FRMS(
+		val64);
+exit:
+	return status;
+}
+
+/*
+ * vxge_hw_device_stats_get - Get the device hw statistics.
+ * Returns the vpath h/w stats for the device.
+ */
+enum vxge_hw_status
+vxge_hw_device_stats_get(struct __vxge_hw_device *hldev,
+			struct vxge_hw_device_stats_hw_info *hw_stats)
+{
+	u32 i;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
+		if (!(hldev->vpaths_deployed & vxge_mBIT(i)) ||
+			(hldev->virtual_paths[i].vp_open ==
+				VXGE_HW_VP_NOT_OPEN))
+			continue;
+
+		memcpy(hldev->virtual_paths[i].hw_stats_sav,
+				hldev->virtual_paths[i].hw_stats,
+				sizeof(struct vxge_hw_vpath_stats_hw_info));
+
+		status = __vxge_hw_vpath_stats_get(
+			&hldev->virtual_paths[i],
+			hldev->virtual_paths[i].hw_stats);
+	}
+
+	memcpy(hw_stats, &hldev->stats.hw_dev_info_stats,
+			sizeof(struct vxge_hw_device_stats_hw_info));
+
+	return status;
+}
+
+/*
+ * vxge_hw_driver_stats_get - Get the device sw statistics.
+ * Returns the vpath s/w stats for the device.
  */
 enum vxge_hw_status vxge_hw_driver_stats_get(
 			struct __vxge_hw_device *hldev,
@@ -1468,7 +1823,6 @@ vxge_hw_device_xmac_stats_get(struct __vxge_hw_device *hldev,
 
 	status = vxge_hw_device_xmac_aggr_stats_get(hldev,
 					0, &xmac_stats->aggr_stats[0]);
-
 	if (status != VXGE_HW_OK)
 		goto exit;
 
@@ -1843,206 +2197,376 @@ exit:
 }
 
 /*
- * __vxge_hw_ring_create - Create a Ring
- * This function creates Ring and initializes it.
+ * __vxge_hw_channel_allocate - Allocate memory for channel
+ * This function allocates required memory for the channel and various arrays
+ * in the channel
  */
-static enum vxge_hw_status
-__vxge_hw_ring_create(struct __vxge_hw_vpath_handle *vp,
-		      struct vxge_hw_ring_attr *attr)
+static struct __vxge_hw_channel *
+__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
+			   enum __vxge_hw_channel_type type,
+			   u32 length, u32 per_dtr_space,
+			   void *userdata)
 {
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_ring *ring;
-	u32 ring_length;
-	struct vxge_hw_ring_config *config;
+	struct __vxge_hw_channel *channel;
 	struct __vxge_hw_device *hldev;
+	int size = 0;
 	u32 vp_id;
-	struct vxge_hw_mempool_cbs ring_mp_callback;
 
-	if ((vp == NULL) || (attr == NULL)) {
-		status = VXGE_HW_FAIL;
-		goto exit;
-	}
+	hldev = vph->vpath->hldev;
+	vp_id = vph->vpath->vp_id;
 
-	hldev = vp->vpath->hldev;
-	vp_id = vp->vpath->vp_id;
-
-	config = &hldev->config.vp_config[vp_id].ring;
-
-	ring_length = config->ring_blocks *
-			vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
-
-	ring = (struct __vxge_hw_ring *)__vxge_hw_channel_allocate(vp,
-						VXGE_HW_CHANNEL_TYPE_RING,
-						ring_length,
-						attr->per_rxd_space,
-						attr->userdata);
-
-	if (ring == NULL) {
-		status = VXGE_HW_ERR_OUT_OF_MEMORY;
-		goto exit;
+	switch (type) {
+	case VXGE_HW_CHANNEL_TYPE_FIFO:
+		size = sizeof(struct __vxge_hw_fifo);
+		break;
+	case VXGE_HW_CHANNEL_TYPE_RING:
+		size = sizeof(struct __vxge_hw_ring);
+		break;
+	default:
+		break;
 	}
 
-	vp->vpath->ringh = ring;
-	ring->vp_id = vp_id;
-	ring->vp_reg = vp->vpath->vp_reg;
-	ring->common_reg = hldev->common_reg;
-	ring->stats = &vp->vpath->sw_stats->ring_stats;
-	ring->config = config;
-	ring->callback = attr->callback;
-	ring->rxd_init = attr->rxd_init;
-	ring->rxd_term = attr->rxd_term;
-	ring->buffer_mode = config->buffer_mode;
-	ring->rxds_limit = config->rxds_limit;
-
-	ring->rxd_size = vxge_hw_ring_rxd_size_get(config->buffer_mode);
-	ring->rxd_priv_size =
-		sizeof(struct __vxge_hw_ring_rxd_priv) + attr->per_rxd_space;
-	ring->per_rxd_space = attr->per_rxd_space;
+	channel = kzalloc(size, GFP_KERNEL);
+	if (channel == NULL)
+		goto exit0;
+	INIT_LIST_HEAD(&channel->item);
 
-	ring->rxd_priv_size =
-		((ring->rxd_priv_size + VXGE_CACHE_LINE_SIZE - 1) /
-		VXGE_CACHE_LINE_SIZE) * VXGE_CACHE_LINE_SIZE;
+	channel->common_reg = hldev->common_reg;
+	channel->first_vp_id = hldev->first_vp_id;
+	channel->type = type;
+	channel->devh = hldev;
+	channel->vph = vph;
+	channel->userdata = userdata;
+	channel->per_dtr_space = per_dtr_space;
+	channel->length = length;
+	channel->vp_id = vp_id;
 
-	/* how many RxDs can fit into one block. Depends on configured
-	 * buffer_mode. */
-	ring->rxds_per_block =
-		vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
+	channel->work_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
+	if (channel->work_arr == NULL)
+		goto exit1;
 
-	/* calculate actual RxD block private size */
-	ring->rxdblock_priv_size = ring->rxd_priv_size * ring->rxds_per_block;
-	ring_mp_callback.item_func_alloc = __vxge_hw_ring_mempool_item_alloc;
-	ring->mempool = __vxge_hw_mempool_create(hldev,
-				VXGE_HW_BLOCK_SIZE,
-				VXGE_HW_BLOCK_SIZE,
-				ring->rxdblock_priv_size,
-				ring->config->ring_blocks,
-				ring->config->ring_blocks,
-				&ring_mp_callback,
-				ring);
+	channel->free_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
+	if (channel->free_arr == NULL)
+		goto exit1;
+	channel->free_ptr = length;
 
-	if (ring->mempool == NULL) {
-		__vxge_hw_ring_delete(vp);
-		return VXGE_HW_ERR_OUT_OF_MEMORY;
-	}
+	channel->reserve_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
+	if (channel->reserve_arr == NULL)
+		goto exit1;
+	channel->reserve_ptr = length;
+	channel->reserve_top = 0;
 
-	status = __vxge_hw_channel_initialize(&ring->channel);
-	if (status != VXGE_HW_OK) {
-		__vxge_hw_ring_delete(vp);
-		goto exit;
-	}
+	channel->orig_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
+	if (channel->orig_arr == NULL)
+		goto exit1;
 
-	/* Note:
-	 * Specifying rxd_init callback means two things:
-	 * 1) rxds need to be initialized by driver at channel-open time;
-	 * 2) rxds need to be posted at channel-open time
-	 *    (that's what the initial_replenish() below does)
-	 * Currently we don't have a case when the 1) is done without the 2).
-	 */
-	if (ring->rxd_init) {
-		status = vxge_hw_ring_replenish(ring);
-		if (status != VXGE_HW_OK) {
-			__vxge_hw_ring_delete(vp);
-			goto exit;
-		}
-	}
+	return channel;
+exit1:
+	__vxge_hw_channel_free(channel);
 
-	/* initial replenish will increment the counter in its post() routine,
-	 * we have to reset it */
-	ring->stats->common_stats.usage_cnt = 0;
-exit:
-	return status;
+exit0:
+	return NULL;
 }
 
 /*
- * __vxge_hw_ring_abort - Returns the RxD
- * This function terminates the RxDs of ring
+ * vxge_hw_blockpool_block_add - callback for vxge_os_dma_malloc_async
+ * Adds a block to block pool
  */
-static enum vxge_hw_status __vxge_hw_ring_abort(struct __vxge_hw_ring *ring)
+static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
+					void *block_addr,
+					u32 length,
+					struct pci_dev *dma_h,
+					struct pci_dev *acc_handle)
 {
-	void *rxdh;
-	struct __vxge_hw_channel *channel;
+	struct __vxge_hw_blockpool *blockpool;
+	struct __vxge_hw_blockpool_entry *entry = NULL;
+	dma_addr_t dma_addr;
+	enum vxge_hw_status status = VXGE_HW_OK;
+	u32 req_out;
 
-	channel = &ring->channel;
+	blockpool = &devh->block_pool;
 
-	for (;;) {
-		vxge_hw_channel_dtr_try_complete(channel, &rxdh);
+	if (block_addr == NULL) {
+		blockpool->req_out--;
+		status = VXGE_HW_FAIL;
+		goto exit;
+	}
 
-		if (rxdh == NULL)
-			break;
+	dma_addr = pci_map_single(devh->pdev, block_addr, length,
+				PCI_DMA_BIDIRECTIONAL);
 
-		vxge_hw_channel_dtr_complete(channel);
+	if (unlikely(pci_dma_mapping_error(devh->pdev, dma_addr))) {
+		vxge_os_dma_free(devh->pdev, block_addr, &acc_handle);
+		blockpool->req_out--;
+		status = VXGE_HW_FAIL;
+		goto exit;
+	}
 
-		if (ring->rxd_term)
-			ring->rxd_term(rxdh, VXGE_HW_RXD_STATE_POSTED,
-				channel->userdata);
+	if (!list_empty(&blockpool->free_entry_list))
+		entry = (struct __vxge_hw_blockpool_entry *)
+			list_first_entry(&blockpool->free_entry_list,
+				struct __vxge_hw_blockpool_entry,
+				item);
 
-		vxge_hw_channel_dtr_free(channel, rxdh);
-	}
+	if (entry == NULL)
+		entry =	vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
+	else
+		list_del(&entry->item);
 
-	return VXGE_HW_OK;
-}
+	if (entry != NULL) {
+		entry->length = length;
+		entry->memblock = block_addr;
+		entry->dma_addr = dma_addr;
+		entry->acc_handle = acc_handle;
+		entry->dma_handle = dma_h;
+		list_add(&entry->item, &blockpool->free_block_list);
+		blockpool->pool_size++;
+		status = VXGE_HW_OK;
+	} else
+		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 
-/*
- * __vxge_hw_ring_reset - Resets the ring
- * This function resets the ring during vpath reset operation
- */
-static enum vxge_hw_status __vxge_hw_ring_reset(struct __vxge_hw_ring *ring)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_channel *channel;
+	blockpool->req_out--;
 
-	channel = &ring->channel;
+	req_out = blockpool->req_out;
+exit:
+	return;
+}
 
-	__vxge_hw_ring_abort(ring);
+static inline void
+vxge_os_dma_malloc_async(struct pci_dev *pdev, void *devh, unsigned long size)
+{
+	gfp_t flags;
+	void *vaddr;
 
-	status = __vxge_hw_channel_reset(channel);
+	if (in_interrupt())
+		flags = GFP_ATOMIC | GFP_DMA;
+	else
+		flags = GFP_KERNEL | GFP_DMA;
 
-	if (status != VXGE_HW_OK)
-		goto exit;
+	vaddr = kmalloc((size), flags);
 
-	if (ring->rxd_init) {
-		status = vxge_hw_ring_replenish(ring);
-		if (status != VXGE_HW_OK)
-			goto exit;
-	}
-exit:
-	return status;
+	vxge_hw_blockpool_block_add(devh, vaddr, size, pdev, pdev);
 }
 
 /*
- * __vxge_hw_ring_delete - Removes the ring
- * This function freeup the memory pool and removes the ring
+ * __vxge_hw_blockpool_blocks_add - Request additional blocks
  */
-static enum vxge_hw_status __vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp)
+static
+void __vxge_hw_blockpool_blocks_add(struct __vxge_hw_blockpool *blockpool)
 {
-	struct __vxge_hw_ring *ring = vp->vpath->ringh;
-
-	__vxge_hw_ring_abort(ring);
-
-	if (ring->mempool)
-		__vxge_hw_mempool_destroy(ring->mempool);
+	u32 nreq = 0, i;
 
-	vp->vpath->ringh = NULL;
-	__vxge_hw_channel_free(&ring->channel);
+	if ((blockpool->pool_size  +  blockpool->req_out) <
+		VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE) {
+		nreq = VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE;
+		blockpool->req_out += nreq;
+	}
 
-	return VXGE_HW_OK;
+	for (i = 0; i < nreq; i++)
+		vxge_os_dma_malloc_async(
+			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
+			blockpool->hldev, VXGE_HW_BLOCK_SIZE);
 }
 
 /*
- * __vxge_hw_mempool_grow
- * Will resize mempool up to %num_allocate value.
+ * __vxge_hw_blockpool_malloc - Allocate a memory block from pool
+ * Allocates a block of memory of given size, either from block pool
+ * or by calling vxge_os_dma_malloc()
  */
-static enum vxge_hw_status
-__vxge_hw_mempool_grow(struct vxge_hw_mempool *mempool, u32 num_allocate,
-		       u32 *num_allocated)
+static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
+					struct vxge_hw_mempool_dma *dma_object)
 {
-	u32 i, first_time = mempool->memblocks_allocated == 0 ? 1 : 0;
-	u32 n_items = mempool->items_per_memblock;
-	u32 start_block_idx = mempool->memblocks_allocated;
-	u32 end_block_idx = mempool->memblocks_allocated + num_allocate;
+	struct __vxge_hw_blockpool_entry *entry = NULL;
+	struct __vxge_hw_blockpool  *blockpool;
+	void *memblock = NULL;
 	enum vxge_hw_status status = VXGE_HW_OK;
 
-	*num_allocated = 0;
+	blockpool = &devh->block_pool;
+
+	if (size != blockpool->block_size) {
+
+		memblock = vxge_os_dma_malloc(devh->pdev, size,
+						&dma_object->handle,
+						&dma_object->acc_handle);
+
+		if (memblock == NULL) {
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto exit;
+		}
+
+		dma_object->addr = pci_map_single(devh->pdev, memblock, size,
+					PCI_DMA_BIDIRECTIONAL);
+
+		if (unlikely(pci_dma_mapping_error(devh->pdev,
+				dma_object->addr))) {
+			vxge_os_dma_free(devh->pdev, memblock,
+				&dma_object->acc_handle);
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+			goto exit;
+		}
+
+	} else {
+
+		if (!list_empty(&blockpool->free_block_list))
+			entry = (struct __vxge_hw_blockpool_entry *)
+				list_first_entry(&blockpool->free_block_list,
+					struct __vxge_hw_blockpool_entry,
+					item);
+
+		if (entry != NULL) {
+			list_del(&entry->item);
+			dma_object->addr = entry->dma_addr;
+			dma_object->handle = entry->dma_handle;
+			dma_object->acc_handle = entry->acc_handle;
+			memblock = entry->memblock;
+
+			list_add(&entry->item,
+				&blockpool->free_entry_list);
+			blockpool->pool_size--;
+		}
+
+		if (memblock != NULL)
+			__vxge_hw_blockpool_blocks_add(blockpool);
+	}
+exit:
+	return memblock;
+}
+
+/*
+ * __vxge_hw_blockpool_blocks_remove - Free additional blocks
+ */
+static void
+__vxge_hw_blockpool_blocks_remove(struct __vxge_hw_blockpool *blockpool)
+{
+	struct list_head *p, *n;
+
+	list_for_each_safe(p, n, &blockpool->free_block_list) {
+
+		if (blockpool->pool_size < blockpool->pool_max)
+			break;
+
+		pci_unmap_single(
+			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
+			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
+			((struct __vxge_hw_blockpool_entry *)p)->length,
+			PCI_DMA_BIDIRECTIONAL);
+
+		vxge_os_dma_free(
+			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
+			((struct __vxge_hw_blockpool_entry *)p)->memblock,
+			&((struct __vxge_hw_blockpool_entry *)p)->acc_handle);
+
+		list_del(&((struct __vxge_hw_blockpool_entry *)p)->item);
+
+		list_add(p, &blockpool->free_entry_list);
+
+		blockpool->pool_size--;
+
+	}
+}
+
+/*
+ * __vxge_hw_blockpool_free - Frees the memory allcoated with
+ *				__vxge_hw_blockpool_malloc
+ */
+static void __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
+				     void *memblock, u32 size,
+				     struct vxge_hw_mempool_dma *dma_object)
+{
+	struct __vxge_hw_blockpool_entry *entry = NULL;
+	struct __vxge_hw_blockpool  *blockpool;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	blockpool = &devh->block_pool;
+
+	if (size != blockpool->block_size) {
+		pci_unmap_single(devh->pdev, dma_object->addr, size,
+			PCI_DMA_BIDIRECTIONAL);
+		vxge_os_dma_free(devh->pdev, memblock, &dma_object->acc_handle);
+	} else {
+
+		if (!list_empty(&blockpool->free_entry_list))
+			entry = (struct __vxge_hw_blockpool_entry *)
+				list_first_entry(&blockpool->free_entry_list,
+					struct __vxge_hw_blockpool_entry,
+					item);
+
+		if (entry == NULL)
+			entry =	vmalloc(sizeof(
+					struct __vxge_hw_blockpool_entry));
+		else
+			list_del(&entry->item);
+
+		if (entry != NULL) {
+			entry->length = size;
+			entry->memblock = memblock;
+			entry->dma_addr = dma_object->addr;
+			entry->acc_handle = dma_object->acc_handle;
+			entry->dma_handle = dma_object->handle;
+			list_add(&entry->item,
+					&blockpool->free_block_list);
+			blockpool->pool_size++;
+			status = VXGE_HW_OK;
+		} else
+			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+
+		if (status == VXGE_HW_OK)
+			__vxge_hw_blockpool_blocks_remove(blockpool);
+	}
+}
+
+/*
+ * vxge_hw_mempool_destroy
+ */
+static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool)
+{
+	u32 i, j;
+	struct __vxge_hw_device *devh = mempool->devh;
+
+	for (i = 0; i < mempool->memblocks_allocated; i++) {
+		struct vxge_hw_mempool_dma *dma_object;
+
+		vxge_assert(mempool->memblocks_arr[i]);
+		vxge_assert(mempool->memblocks_dma_arr + i);
+
+		dma_object = mempool->memblocks_dma_arr + i;
+
+		for (j = 0; j < mempool->items_per_memblock; j++) {
+			u32 index = i * mempool->items_per_memblock + j;
+
+			/* to skip last partially filled(if any) memblock */
+			if (index >= mempool->items_current)
+				break;
+		}
+
+		vfree(mempool->memblocks_priv_arr[i]);
+
+		__vxge_hw_blockpool_free(devh, mempool->memblocks_arr[i],
+				mempool->memblock_size, dma_object);
+	}
+
+	vfree(mempool->items_arr);
+	vfree(mempool->memblocks_dma_arr);
+	vfree(mempool->memblocks_priv_arr);
+	vfree(mempool->memblocks_arr);
+	vfree(mempool);
+}
+
+/*
+ * __vxge_hw_mempool_grow
+ * Will resize mempool up to %num_allocate value.
+ */
+static enum vxge_hw_status
+__vxge_hw_mempool_grow(struct vxge_hw_mempool *mempool, u32 num_allocate,
+		       u32 *num_allocated)
+{
+	u32 i, first_time = mempool->memblocks_allocated == 0 ? 1 : 0;
+	u32 n_items = mempool->items_per_memblock;
+	u32 start_block_idx = mempool->memblocks_allocated;
+	u32 end_block_idx = mempool->memblocks_allocated + num_allocate;
+	enum vxge_hw_status status = VXGE_HW_OK;
+
+	*num_allocated = 0;
 
 	if (end_block_idx > mempool->memblocks_max) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -2118,16 +2642,15 @@ exit:
  * with size enough to hold %items_initial number of items. Memory is
  * DMA-able but client must map/unmap before interoperating with the device.
  */
-static struct vxge_hw_mempool*
-__vxge_hw_mempool_create(
-	struct __vxge_hw_device *devh,
-	u32 memblock_size,
-	u32 item_size,
-	u32 items_priv_size,
-	u32 items_initial,
-	u32 items_max,
-	struct vxge_hw_mempool_cbs *mp_callback,
-	void *userdata)
+static struct vxge_hw_mempool *
+__vxge_hw_mempool_create(struct __vxge_hw_device *devh,
+			 u32 memblock_size,
+			 u32 item_size,
+			 u32 items_priv_size,
+			 u32 items_initial,
+			 u32 items_max,
+			 struct vxge_hw_mempool_cbs *mp_callback,
+			 void *userdata)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
 	u32 memblocks_to_allocate;
@@ -2185,7 +2708,6 @@ __vxge_hw_mempool_create(
 	mempool->memblocks_dma_arr =
 		vzalloc(sizeof(struct vxge_hw_mempool_dma) *
 			mempool->memblocks_max);
-
 	if (mempool->memblocks_dma_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -2222,122 +2744,188 @@ exit:
 }
 
 /*
- * vxge_hw_mempool_destroy
+ * __vxge_hw_ring_abort - Returns the RxD
+ * This function terminates the RxDs of ring
  */
-static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool)
+static enum vxge_hw_status __vxge_hw_ring_abort(struct __vxge_hw_ring *ring)
 {
-	u32 i, j;
-	struct __vxge_hw_device *devh = mempool->devh;
-
-	for (i = 0; i < mempool->memblocks_allocated; i++) {
-		struct vxge_hw_mempool_dma *dma_object;
+	void *rxdh;
+	struct __vxge_hw_channel *channel;
 
-		vxge_assert(mempool->memblocks_arr[i]);
-		vxge_assert(mempool->memblocks_dma_arr + i);
+	channel = &ring->channel;
 
-		dma_object = mempool->memblocks_dma_arr + i;
+	for (;;) {
+		vxge_hw_channel_dtr_try_complete(channel, &rxdh);
 
-		for (j = 0; j < mempool->items_per_memblock; j++) {
-			u32 index = i * mempool->items_per_memblock + j;
+		if (rxdh == NULL)
+			break;
 
-			/* to skip last partially filled(if any) memblock */
-			if (index >= mempool->items_current)
-				break;
-		}
+		vxge_hw_channel_dtr_complete(channel);
 
-		vfree(mempool->memblocks_priv_arr[i]);
+		if (ring->rxd_term)
+			ring->rxd_term(rxdh, VXGE_HW_RXD_STATE_POSTED,
+				channel->userdata);
 
-		__vxge_hw_blockpool_free(devh, mempool->memblocks_arr[i],
-				mempool->memblock_size, dma_object);
+		vxge_hw_channel_dtr_free(channel, rxdh);
 	}
 
-	vfree(mempool->items_arr);
+	return VXGE_HW_OK;
+}
 
-	vfree(mempool->memblocks_dma_arr);
+/*
+ * __vxge_hw_ring_reset - Resets the ring
+ * This function resets the ring during vpath reset operation
+ */
+static enum vxge_hw_status __vxge_hw_ring_reset(struct __vxge_hw_ring *ring)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_channel *channel;
 
-	vfree(mempool->memblocks_priv_arr);
+	channel = &ring->channel;
 
-	vfree(mempool->memblocks_arr);
+	__vxge_hw_ring_abort(ring);
 
-	vfree(mempool);
+	status = __vxge_hw_channel_reset(channel);
+
+	if (status != VXGE_HW_OK)
+		goto exit;
+
+	if (ring->rxd_init) {
+		status = vxge_hw_ring_replenish(ring);
+		if (status != VXGE_HW_OK)
+			goto exit;
+	}
+exit:
+	return status;
 }
 
 /*
- * __vxge_hw_device_fifo_config_check - Check fifo configuration.
- * Check the fifo configuration
+ * __vxge_hw_ring_delete - Removes the ring
+ * This function freeup the memory pool and removes the ring
  */
 static enum vxge_hw_status
-__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config)
+__vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp)
 {
-	if ((fifo_config->fifo_blocks < VXGE_HW_MIN_FIFO_BLOCKS) ||
-	     (fifo_config->fifo_blocks > VXGE_HW_MAX_FIFO_BLOCKS))
-		return VXGE_HW_BADCFG_FIFO_BLOCKS;
+	struct __vxge_hw_ring *ring = vp->vpath->ringh;
 
-	return VXGE_HW_OK;
-}
+	__vxge_hw_ring_abort(ring);
 
-/*
- * __vxge_hw_device_vpath_config_check - Check vpath configuration.
- * Check the vpath configuration
- */
-static enum vxge_hw_status
-__vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config)
-{
-	enum vxge_hw_status status;
-
-	if ((vp_config->min_bandwidth < VXGE_HW_VPATH_BANDWIDTH_MIN) ||
-		(vp_config->min_bandwidth >
-					VXGE_HW_VPATH_BANDWIDTH_MAX))
-		return VXGE_HW_BADCFG_VPATH_MIN_BANDWIDTH;
-
-	status = __vxge_hw_device_fifo_config_check(&vp_config->fifo);
-	if (status != VXGE_HW_OK)
-		return status;
-
-	if ((vp_config->mtu != VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU) &&
-		((vp_config->mtu < VXGE_HW_VPATH_MIN_INITIAL_MTU) ||
-		(vp_config->mtu > VXGE_HW_VPATH_MAX_INITIAL_MTU)))
-		return VXGE_HW_BADCFG_VPATH_MTU;
+	if (ring->mempool)
+		__vxge_hw_mempool_destroy(ring->mempool);
 
-	if ((vp_config->rpa_strip_vlan_tag !=
-		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT) &&
-		(vp_config->rpa_strip_vlan_tag !=
-		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE) &&
-		(vp_config->rpa_strip_vlan_tag !=
-		VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_DISABLE))
-		return VXGE_HW_BADCFG_VPATH_RPA_STRIP_VLAN_TAG;
+	vp->vpath->ringh = NULL;
+	__vxge_hw_channel_free(&ring->channel);
 
 	return VXGE_HW_OK;
 }
 
 /*
- * __vxge_hw_device_config_check - Check device configuration.
- * Check the device configuration
+ * __vxge_hw_ring_create - Create a Ring
+ * This function creates Ring and initializes it.
  */
 static enum vxge_hw_status
-__vxge_hw_device_config_check(struct vxge_hw_device_config *new_config)
+__vxge_hw_ring_create(struct __vxge_hw_vpath_handle *vp,
+		      struct vxge_hw_ring_attr *attr)
 {
-	u32 i;
-	enum vxge_hw_status status;
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_ring *ring;
+	u32 ring_length;
+	struct vxge_hw_ring_config *config;
+	struct __vxge_hw_device *hldev;
+	u32 vp_id;
+	struct vxge_hw_mempool_cbs ring_mp_callback;
 
-	if ((new_config->intr_mode != VXGE_HW_INTR_MODE_IRQLINE) &&
-	   (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX) &&
-	   (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) &&
-	   (new_config->intr_mode != VXGE_HW_INTR_MODE_DEF))
-		return VXGE_HW_BADCFG_INTR_MODE;
+	if ((vp == NULL) || (attr == NULL)) {
+		status = VXGE_HW_FAIL;
+		goto exit;
+	}
 
-	if ((new_config->rts_mac_en != VXGE_HW_RTS_MAC_DISABLE) &&
-	   (new_config->rts_mac_en != VXGE_HW_RTS_MAC_ENABLE))
-		return VXGE_HW_BADCFG_RTS_MAC_EN;
+	hldev = vp->vpath->hldev;
+	vp_id = vp->vpath->vp_id;
 
-	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-		status = __vxge_hw_device_vpath_config_check(
-				&new_config->vp_config[i]);
-		if (status != VXGE_HW_OK)
-			return status;
+	config = &hldev->config.vp_config[vp_id].ring;
+
+	ring_length = config->ring_blocks *
+			vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
+
+	ring = (struct __vxge_hw_ring *)__vxge_hw_channel_allocate(vp,
+						VXGE_HW_CHANNEL_TYPE_RING,
+						ring_length,
+						attr->per_rxd_space,
+						attr->userdata);
+	if (ring == NULL) {
+		status = VXGE_HW_ERR_OUT_OF_MEMORY;
+		goto exit;
 	}
 
-	return VXGE_HW_OK;
+	vp->vpath->ringh = ring;
+	ring->vp_id = vp_id;
+	ring->vp_reg = vp->vpath->vp_reg;
+	ring->common_reg = hldev->common_reg;
+	ring->stats = &vp->vpath->sw_stats->ring_stats;
+	ring->config = config;
+	ring->callback = attr->callback;
+	ring->rxd_init = attr->rxd_init;
+	ring->rxd_term = attr->rxd_term;
+	ring->buffer_mode = config->buffer_mode;
+	ring->rxds_limit = config->rxds_limit;
+
+	ring->rxd_size = vxge_hw_ring_rxd_size_get(config->buffer_mode);
+	ring->rxd_priv_size =
+		sizeof(struct __vxge_hw_ring_rxd_priv) + attr->per_rxd_space;
+	ring->per_rxd_space = attr->per_rxd_space;
+
+	ring->rxd_priv_size =
+		((ring->rxd_priv_size + VXGE_CACHE_LINE_SIZE - 1) /
+		VXGE_CACHE_LINE_SIZE) * VXGE_CACHE_LINE_SIZE;
+
+	/* how many RxDs can fit into one block. Depends on configured
+	 * buffer_mode. */
+	ring->rxds_per_block =
+		vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
+
+	/* calculate actual RxD block private size */
+	ring->rxdblock_priv_size = ring->rxd_priv_size * ring->rxds_per_block;
+	ring_mp_callback.item_func_alloc = __vxge_hw_ring_mempool_item_alloc;
+	ring->mempool = __vxge_hw_mempool_create(hldev,
+				VXGE_HW_BLOCK_SIZE,
+				VXGE_HW_BLOCK_SIZE,
+				ring->rxdblock_priv_size,
+				ring->config->ring_blocks,
+				ring->config->ring_blocks,
+				&ring_mp_callback,
+				ring);
+	if (ring->mempool == NULL) {
+		__vxge_hw_ring_delete(vp);
+		return VXGE_HW_ERR_OUT_OF_MEMORY;
+	}
+
+	status = __vxge_hw_channel_initialize(&ring->channel);
+	if (status != VXGE_HW_OK) {
+		__vxge_hw_ring_delete(vp);
+		goto exit;
+	}
+
+	/* Note:
+	 * Specifying rxd_init callback means two things:
+	 * 1) rxds need to be initialized by driver at channel-open time;
+	 * 2) rxds need to be posted at channel-open time
+	 *    (that's what the initial_replenish() below does)
+	 * Currently we don't have a case when the 1) is done without the 2).
+	 */
+	if (ring->rxd_init) {
+		status = vxge_hw_ring_replenish(ring);
+		if (status != VXGE_HW_OK) {
+			__vxge_hw_ring_delete(vp);
+			goto exit;
+		}
+	}
+
+	/* initial replenish will increment the counter in its post() routine,
+	 * we have to reset it */
+	ring->stats->common_stats.usage_cnt = 0;
+exit:
+	return status;
 }
 
 /*
@@ -2359,7 +2947,6 @@ vxge_hw_device_config_default_get(struct vxge_hw_device_config *device_config)
 	device_config->rts_mac_en =  VXGE_HW_RTS_MAC_DEFAULT;
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		device_config->vp_config[i].vp_id = i;
 
 		device_config->vp_config[i].min_bandwidth =
@@ -2498,61 +3085,6 @@ vxge_hw_device_config_default_get(struct vxge_hw_device_config *device_config)
 	return VXGE_HW_OK;
 }
 
-/*
- * _hw_legacy_swapper_set - Set the swapper bits for the legacy secion.
- * Set the swapper bits appropriately for the lagacy section.
- */
-static enum vxge_hw_status
-__vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg)
-{
-	u64 val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	val64 = readq(&legacy_reg->toc_swapper_fb);
-
-	wmb();
-
-	switch (val64) {
-
-	case VXGE_HW_SWAPPER_INITIAL_VALUE:
-		return status;
-
-	case VXGE_HW_SWAPPER_BYTE_SWAPPED_BIT_FLIPPED:
-		writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
-			&legacy_reg->pifm_rd_swap_en);
-		writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
-			&legacy_reg->pifm_rd_flip_en);
-		writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
-			&legacy_reg->pifm_wr_swap_en);
-		writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
-			&legacy_reg->pifm_wr_flip_en);
-		break;
-
-	case VXGE_HW_SWAPPER_BYTE_SWAPPED:
-		writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
-			&legacy_reg->pifm_rd_swap_en);
-		writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
-			&legacy_reg->pifm_wr_swap_en);
-		break;
-
-	case VXGE_HW_SWAPPER_BIT_FLIPPED:
-		writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
-			&legacy_reg->pifm_rd_flip_en);
-		writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
-			&legacy_reg->pifm_wr_flip_en);
-		break;
-	}
-
-	wmb();
-
-	val64 = readq(&legacy_reg->toc_swapper_fb);
-
-	if (val64 != VXGE_HW_SWAPPER_INITIAL_VALUE)
-		status = VXGE_HW_ERR_SWAPPER_CTRL;
-
-	return status;
-}
-
 /*
  * __vxge_hw_vpath_swapper_set - Set the swapper bits for the vpath.
  * Set the swapper bits appropriately for the vpath.
@@ -2577,9 +3109,8 @@ __vxge_hw_vpath_swapper_set(struct vxge_hw_vpath_reg __iomem *vpath_reg)
  * Set the swapper bits appropriately for the vpath.
  */
 static enum vxge_hw_status
-__vxge_hw_kdfc_swapper_set(
-	struct vxge_hw_legacy_reg __iomem *legacy_reg,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg)
+__vxge_hw_kdfc_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg,
+			   struct vxge_hw_vpath_reg __iomem *vpath_reg)
 {
 	u64 val64;
 
@@ -2829,57 +3360,120 @@ exit:
 }
 
 /*
- * __vxge_hw_fifo_mempool_item_alloc - Allocate List blocks for TxD
- * list callback
- * This function is callback passed to __vxge_hw_mempool_create to create memory
- * pool for TxD list
+ * __vxge_hw_fifo_abort - Returns the TxD
+ * This function terminates the TxDs of fifo
  */
-static void
-__vxge_hw_fifo_mempool_item_alloc(
-	struct vxge_hw_mempool *mempoolh,
-	u32 memblock_index, struct vxge_hw_mempool_dma *dma_object,
-	u32 index, u32 is_last)
+static enum vxge_hw_status __vxge_hw_fifo_abort(struct __vxge_hw_fifo *fifo)
 {
-	u32 memblock_item_idx;
-	struct __vxge_hw_fifo_txdl_priv *txdl_priv;
-	struct vxge_hw_fifo_txd *txdp =
-		(struct vxge_hw_fifo_txd *)mempoolh->items_arr[index];
-	struct __vxge_hw_fifo *fifo =
-			(struct __vxge_hw_fifo *)mempoolh->userdata;
-	void *memblock = mempoolh->memblocks_arr[memblock_index];
+	void *txdlh;
 
-	vxge_assert(txdp);
+	for (;;) {
+		vxge_hw_channel_dtr_try_complete(&fifo->channel, &txdlh);
 
-	txdp->host_control = (u64) (size_t)
-	__vxge_hw_mempool_item_priv(mempoolh, memblock_index, txdp,
-					&memblock_item_idx);
+		if (txdlh == NULL)
+			break;
 
-	txdl_priv = __vxge_hw_fifo_txdl_priv(fifo, txdp);
+		vxge_hw_channel_dtr_complete(&fifo->channel);
 
-	vxge_assert(txdl_priv);
+		if (fifo->txdl_term) {
+			fifo->txdl_term(txdlh,
+			VXGE_HW_TXDL_STATE_POSTED,
+			fifo->channel.userdata);
+		}
 
-	fifo->channel.reserve_arr[fifo->channel.reserve_ptr - 1 - index] = txdp;
+		vxge_hw_channel_dtr_free(&fifo->channel, txdlh);
+	}
 
-	/* pre-format HW's TxDL's private */
-	txdl_priv->dma_offset = (char *)txdp - (char *)memblock;
-	txdl_priv->dma_addr = dma_object->addr + txdl_priv->dma_offset;
-	txdl_priv->dma_handle = dma_object->handle;
-	txdl_priv->memblock   = memblock;
-	txdl_priv->first_txdp = txdp;
-	txdl_priv->next_txdl_priv = NULL;
-	txdl_priv->alloc_frags = 0;
+	return VXGE_HW_OK;
 }
 
 /*
- * __vxge_hw_fifo_create - Create a FIFO
- * This function creates FIFO and initializes it.
+ * __vxge_hw_fifo_reset - Resets the fifo
+ * This function resets the fifo during vpath reset operation
  */
-static enum vxge_hw_status
-__vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
-		      struct vxge_hw_fifo_attr *attr)
+static enum vxge_hw_status __vxge_hw_fifo_reset(struct __vxge_hw_fifo *fifo)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_fifo *fifo;
+
+	__vxge_hw_fifo_abort(fifo);
+	status = __vxge_hw_channel_reset(&fifo->channel);
+
+	return status;
+}
+
+/*
+ * __vxge_hw_fifo_delete - Removes the FIFO
+ * This function freeup the memory pool and removes the FIFO
+ */
+static enum vxge_hw_status
+__vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
+{
+	struct __vxge_hw_fifo *fifo = vp->vpath->fifoh;
+
+	__vxge_hw_fifo_abort(fifo);
+
+	if (fifo->mempool)
+		__vxge_hw_mempool_destroy(fifo->mempool);
+
+	vp->vpath->fifoh = NULL;
+
+	__vxge_hw_channel_free(&fifo->channel);
+
+	return VXGE_HW_OK;
+}
+
+/*
+ * __vxge_hw_fifo_mempool_item_alloc - Allocate List blocks for TxD
+ * list callback
+ * This function is callback passed to __vxge_hw_mempool_create to create memory
+ * pool for TxD list
+ */
+static void
+__vxge_hw_fifo_mempool_item_alloc(
+	struct vxge_hw_mempool *mempoolh,
+	u32 memblock_index, struct vxge_hw_mempool_dma *dma_object,
+	u32 index, u32 is_last)
+{
+	u32 memblock_item_idx;
+	struct __vxge_hw_fifo_txdl_priv *txdl_priv;
+	struct vxge_hw_fifo_txd *txdp =
+		(struct vxge_hw_fifo_txd *)mempoolh->items_arr[index];
+	struct __vxge_hw_fifo *fifo =
+			(struct __vxge_hw_fifo *)mempoolh->userdata;
+	void *memblock = mempoolh->memblocks_arr[memblock_index];
+
+	vxge_assert(txdp);
+
+	txdp->host_control = (u64) (size_t)
+	__vxge_hw_mempool_item_priv(mempoolh, memblock_index, txdp,
+					&memblock_item_idx);
+
+	txdl_priv = __vxge_hw_fifo_txdl_priv(fifo, txdp);
+
+	vxge_assert(txdl_priv);
+
+	fifo->channel.reserve_arr[fifo->channel.reserve_ptr - 1 - index] = txdp;
+
+	/* pre-format HW's TxDL's private */
+	txdl_priv->dma_offset = (char *)txdp - (char *)memblock;
+	txdl_priv->dma_addr = dma_object->addr + txdl_priv->dma_offset;
+	txdl_priv->dma_handle = dma_object->handle;
+	txdl_priv->memblock   = memblock;
+	txdl_priv->first_txdp = txdp;
+	txdl_priv->next_txdl_priv = NULL;
+	txdl_priv->alloc_frags = 0;
+}
+
+/*
+ * __vxge_hw_fifo_create - Create a FIFO
+ * This function creates FIFO and initializes it.
+ */
+static enum vxge_hw_status
+__vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
+		      struct vxge_hw_fifo_attr *attr)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_fifo *fifo;
 	struct vxge_hw_fifo_config *config;
 	u32 txdl_size, txdl_per_memblock;
 	struct vxge_hw_mempool_cbs fifo_mp_callback;
@@ -2992,69 +3586,6 @@ exit:
 	return status;
 }
 
-/*
- * __vxge_hw_fifo_abort - Returns the TxD
- * This function terminates the TxDs of fifo
- */
-static enum vxge_hw_status __vxge_hw_fifo_abort(struct __vxge_hw_fifo *fifo)
-{
-	void *txdlh;
-
-	for (;;) {
-		vxge_hw_channel_dtr_try_complete(&fifo->channel, &txdlh);
-
-		if (txdlh == NULL)
-			break;
-
-		vxge_hw_channel_dtr_complete(&fifo->channel);
-
-		if (fifo->txdl_term) {
-			fifo->txdl_term(txdlh,
-			VXGE_HW_TXDL_STATE_POSTED,
-			fifo->channel.userdata);
-		}
-
-		vxge_hw_channel_dtr_free(&fifo->channel, txdlh);
-	}
-
-	return VXGE_HW_OK;
-}
-
-/*
- * __vxge_hw_fifo_reset - Resets the fifo
- * This function resets the fifo during vpath reset operation
- */
-static enum vxge_hw_status __vxge_hw_fifo_reset(struct __vxge_hw_fifo *fifo)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	__vxge_hw_fifo_abort(fifo);
-	status = __vxge_hw_channel_reset(&fifo->channel);
-
-	return status;
-}
-
-/*
- * __vxge_hw_fifo_delete - Removes the FIFO
- * This function freeup the memory pool and removes the FIFO
- */
-static enum vxge_hw_status
-__vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
-{
-	struct __vxge_hw_fifo *fifo = vp->vpath->fifoh;
-
-	__vxge_hw_fifo_abort(fifo);
-
-	if (fifo->mempool)
-		__vxge_hw_mempool_destroy(fifo->mempool);
-
-	vp->vpath->fifoh = NULL;
-
-	__vxge_hw_channel_free(&fifo->channel);
-
-	return VXGE_HW_OK;
-}
-
 /*
  * __vxge_hw_vpath_pci_read - Read the content of given address
  *                          in pci config space.
@@ -3786,10 +4317,10 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
 	vp_reg = vpath->vp_reg;
 	config = vpath->vp_config;
 
-	writeq((u64)0, &vp_reg->tim_dest_addr);
-	writeq((u64)0, &vp_reg->tim_vpath_map);
-	writeq((u64)0, &vp_reg->tim_bitmap);
-	writeq((u64)0, &vp_reg->tim_remap);
+	writeq(0, &vp_reg->tim_dest_addr);
+	writeq(0, &vp_reg->tim_vpath_map);
+	writeq(0, &vp_reg->tim_bitmap);
+	writeq(0, &vp_reg->tim_remap);
 
 	if (config->ring.enable == VXGE_HW_RING_ENABLE)
 		writeq(VXGE_HW_TIM_RING_ASSN_INT_NUM(
@@ -3902,1355 +4433,699 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
 					config->tti.ltimer_val);
 		}
 
-		writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_TX]);
-	}
-
-	if (config->ring.enable == VXGE_HW_RING_ENABLE) {
-
-		val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
-
-		if (config->rti.btimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
-					0x3ffffff);
-			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
-					config->rti.btimer_val);
-		}
-
-		val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BITMP_EN;
-
-		if (config->rti.timer_ac_en != VXGE_HW_USE_FLASH_DEFAULT) {
-			if (config->rti.timer_ac_en)
-				val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
-			else
-				val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
-		}
-
-		if (config->rti.timer_ci_en != VXGE_HW_USE_FLASH_DEFAULT) {
-			if (config->rti.timer_ci_en)
-				val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
-			else
-				val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
-		}
-
-		if (config->rti.urange_a != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(0x3f);
-			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(
-					config->rti.urange_a);
-		}
-
-		if (config->rti.urange_b != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(0x3f);
-			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(
-					config->rti.urange_b);
-		}
-
-		if (config->rti.urange_c != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(0x3f);
-			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(
-					config->rti.urange_c);
-		}
-
-		writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
-		val64 = readq(&vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
-
-		if (config->rti.uec_a != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(0xffff);
-			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(
-						config->rti.uec_a);
-		}
-
-		if (config->rti.uec_b != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(0xffff);
-			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(
-						config->rti.uec_b);
-		}
-
-		if (config->rti.uec_c != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(0xffff);
-			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(
-						config->rti.uec_c);
-		}
-
-		if (config->rti.uec_d != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(0xffff);
-			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(
-						config->rti.uec_d);
-		}
-
-		writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
-		val64 = readq(&vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
-
-		if (config->rti.timer_ri_en != VXGE_HW_USE_FLASH_DEFAULT) {
-			if (config->rti.timer_ri_en)
-				val64 |= VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
-			else
-				val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
-		}
-
-		if (config->rti.rtimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
-					0x3ffffff);
-			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
-					config->rti.rtimer_val);
-		}
-
-		if (config->rti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
-			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
-					config->rti.util_sel);
-		}
-
-		if (config->rti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
-			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
-					0x3ffffff);
-			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
-					config->rti.ltimer_val);
-		}
-
-		writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
-	}
-
-	val64 = 0;
-	writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_EINTA]);
-	writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_EINTA]);
-	writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_EINTA]);
-	writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_BMAP]);
-	writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_BMAP]);
-	writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_BMAP]);
-
-	return status;
-}
-
-void
-vxge_hw_vpath_tti_ci_set(struct __vxge_hw_device *hldev, u32 vp_id)
-{
-	struct __vxge_hw_virtualpath *vpath;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
-	struct vxge_hw_vp_config *config;
-	u64 val64;
-
-	vpath = &hldev->virtual_paths[vp_id];
-	vp_reg = vpath->vp_reg;
-	config = vpath->vp_config;
-
-	if (config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
-		val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
-
-		if (config->tti.timer_ci_en != VXGE_HW_TIM_TIMER_CI_ENABLE) {
-			config->tti.timer_ci_en = VXGE_HW_TIM_TIMER_CI_ENABLE;
-			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
-			writeq(val64,
-			&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
-		}
-	}
-}
-/*
- * __vxge_hw_vpath_initialize
- * This routine is the final phase of init which initializes the
- * registers of the vpath using the configuration passed.
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_initialize(struct __vxge_hw_device *hldev, u32 vp_id)
-{
-	u64 val64;
-	u32 val32;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_virtualpath *vpath;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
-
-	vpath = &hldev->virtual_paths[vp_id];
-
-	if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
-		status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
-		goto exit;
-	}
-	vp_reg = vpath->vp_reg;
-
-	status =  __vxge_hw_vpath_swapper_set(vpath->vp_reg);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	status =  __vxge_hw_vpath_mac_configure(hldev, vp_id);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	status =  __vxge_hw_vpath_kdfc_configure(hldev, vp_id);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	status = __vxge_hw_vpath_tim_configure(hldev, vp_id);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vp_reg->rtdma_rd_optimization_ctrl);
-
-	/* Get MRRS value from device control */
-	status  = __vxge_hw_vpath_pci_read(vpath, 1, 0x78, &val32);
-
-	if (status == VXGE_HW_OK) {
-		val32 = (val32 & VXGE_HW_PCI_EXP_DEVCTL_READRQ) >> 12;
-		val64 &=
-		    ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(7));
-		val64 |=
-		    VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(val32);
-
-		val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_WAIT_FOR_SPACE;
-	}
-
-	val64 &= ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(7));
-	val64 |=
-	    VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(
-		    VXGE_HW_MAX_PAYLOAD_SIZE_512);
-
-	val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY_EN;
-	writeq(val64, &vp_reg->rtdma_rd_optimization_ctrl);
-
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vp_initialize - Initialize Virtual Path structure
- * This routine is the initial phase of init which resets the vpath and
- * initializes the software support structures.
- */
-static enum vxge_hw_status
-__vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
-			struct vxge_hw_vp_config *config)
-{
-	struct __vxge_hw_virtualpath *vpath;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
-		status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
-		goto exit;
-	}
-
-	vpath = &hldev->virtual_paths[vp_id];
-
-	spin_lock_init(&hldev->virtual_paths[vp_id].lock);
-	vpath->vp_id = vp_id;
-	vpath->vp_open = VXGE_HW_VP_OPEN;
-	vpath->hldev = hldev;
-	vpath->vp_config = config;
-	vpath->vp_reg = hldev->vpath_reg[vp_id];
-	vpath->vpmgmt_reg = hldev->vpmgmt_reg[vp_id];
-
-	__vxge_hw_vpath_reset(hldev, vp_id);
-
-	status = __vxge_hw_vpath_reset_check(vpath);
-	if (status != VXGE_HW_OK) {
-		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_mgmt_read(hldev, vpath);
-	if (status != VXGE_HW_OK) {
-		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
-		goto exit;
-	}
-
-	INIT_LIST_HEAD(&vpath->vpath_handles);
-
-	vpath->sw_stats = &hldev->stats.sw_dev_info_stats.vpath_info[vp_id];
-
-	VXGE_HW_DEVICE_TIM_INT_MASK_SET(hldev->tim_int_mask0,
-		hldev->tim_int_mask1, vp_id);
-
-	status = __vxge_hw_vpath_initialize(hldev, vp_id);
-	if (status != VXGE_HW_OK)
-		__vxge_hw_vp_terminate(hldev, vp_id);
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vp_terminate - Terminate Virtual Path structure
- * This routine closes all channels it opened and freeup memory
- */
-static void
-__vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, u32 vp_id)
-{
-	struct __vxge_hw_virtualpath *vpath;
-
-	vpath = &hldev->virtual_paths[vp_id];
-
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN)
-		goto exit;
-
-	VXGE_HW_DEVICE_TIM_INT_MASK_RESET(vpath->hldev->tim_int_mask0,
-		vpath->hldev->tim_int_mask1, vpath->vp_id);
-	hldev->stats.hw_dev_info_stats.vpath_info[vpath->vp_id] = NULL;
-
-	memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
-exit:
-	return;
-}
-
-/*
- * vxge_hw_vpath_mtu_set - Set MTU.
- * Set new MTU value. Example, to use jumbo frames:
- * vxge_hw_vpath_mtu_set(my_device, 9600);
- */
-enum vxge_hw_status
-vxge_hw_vpath_mtu_set(struct __vxge_hw_vpath_handle *vp, u32 new_mtu)
-{
-	u64 val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_virtualpath *vpath;
-
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-	vpath = vp->vpath;
-
-	new_mtu += VXGE_HW_MAC_HEADER_MAX_SIZE;
-
-	if ((new_mtu < VXGE_HW_MIN_MTU) || (new_mtu > vpath->max_mtu))
-		status = VXGE_HW_ERR_INVALID_MTU_SIZE;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
-
-	val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
-	val64 |= VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(new_mtu);
-
-	writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
-
-	vpath->vp_config->mtu = new_mtu - VXGE_HW_MAC_HEADER_MAX_SIZE;
-
-exit:
-	return status;
-}
-
-/*
- * vxge_hw_vpath_open - Open a virtual path on a given adapter
- * This function is used to open access to virtual path of an
- * adapter for offload, GRO operations. This function returns
- * synchronously.
- */
-enum vxge_hw_status
-vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
-		   struct vxge_hw_vpath_attr *attr,
-		   struct __vxge_hw_vpath_handle **vpath_handle)
-{
-	struct __vxge_hw_virtualpath *vpath;
-	struct __vxge_hw_vpath_handle *vp;
-	enum vxge_hw_status status;
-
-	vpath = &hldev->virtual_paths[attr->vp_id];
-
-	if (vpath->vp_open == VXGE_HW_VP_OPEN) {
-		status = VXGE_HW_ERR_INVALID_STATE;
-		goto vpath_open_exit1;
-	}
-
-	status = __vxge_hw_vp_initialize(hldev, attr->vp_id,
-			&hldev->config.vp_config[attr->vp_id]);
-
-	if (status != VXGE_HW_OK)
-		goto vpath_open_exit1;
-
-	vp = vzalloc(sizeof(struct __vxge_hw_vpath_handle));
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_OUT_OF_MEMORY;
-		goto vpath_open_exit2;
-	}
-
-	vp->vpath = vpath;
-
-	if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
-		status = __vxge_hw_fifo_create(vp, &attr->fifo_attr);
-		if (status != VXGE_HW_OK)
-			goto vpath_open_exit6;
-	}
-
-	if (vpath->vp_config->ring.enable == VXGE_HW_RING_ENABLE) {
-		status = __vxge_hw_ring_create(vp, &attr->ring_attr);
-		if (status != VXGE_HW_OK)
-			goto vpath_open_exit7;
-
-		__vxge_hw_vpath_prc_configure(hldev, attr->vp_id);
-	}
-
-	vpath->fifoh->tx_intr_num =
-		(attr->vp_id * VXGE_HW_MAX_INTR_PER_VP)  +
-			VXGE_HW_VPATH_INTR_TX;
-
-	vpath->stats_block = __vxge_hw_blockpool_block_allocate(hldev,
-				VXGE_HW_BLOCK_SIZE);
-
-	if (vpath->stats_block == NULL) {
-		status = VXGE_HW_ERR_OUT_OF_MEMORY;
-		goto vpath_open_exit8;
-	}
-
-	vpath->hw_stats = (struct vxge_hw_vpath_stats_hw_info *)vpath->
-			stats_block->memblock;
-	memset(vpath->hw_stats, 0,
-		sizeof(struct vxge_hw_vpath_stats_hw_info));
-
-	hldev->stats.hw_dev_info_stats.vpath_info[attr->vp_id] =
-						vpath->hw_stats;
-
-	vpath->hw_stats_sav =
-		&hldev->stats.hw_dev_info_stats.vpath_info_sav[attr->vp_id];
-	memset(vpath->hw_stats_sav, 0,
-			sizeof(struct vxge_hw_vpath_stats_hw_info));
-
-	writeq(vpath->stats_block->dma_addr, &vpath->vp_reg->stats_cfg);
-
-	status = vxge_hw_vpath_stats_enable(vp);
-	if (status != VXGE_HW_OK)
-		goto vpath_open_exit8;
-
-	list_add(&vp->item, &vpath->vpath_handles);
-
-	hldev->vpaths_deployed |= vxge_mBIT(vpath->vp_id);
-
-	*vpath_handle = vp;
-
-	attr->fifo_attr.userdata = vpath->fifoh;
-	attr->ring_attr.userdata = vpath->ringh;
-
-	return VXGE_HW_OK;
-
-vpath_open_exit8:
-	if (vpath->ringh != NULL)
-		__vxge_hw_ring_delete(vp);
-vpath_open_exit7:
-	if (vpath->fifoh != NULL)
-		__vxge_hw_fifo_delete(vp);
-vpath_open_exit6:
-	vfree(vp);
-vpath_open_exit2:
-	__vxge_hw_vp_terminate(hldev, attr->vp_id);
-vpath_open_exit1:
-
-	return status;
-}
-
-/**
- * vxge_hw_vpath_rx_doorbell_post - Close the handle got from previous vpath
- * (vpath) open
- * @vp: Handle got from previous vpath open
- *
- * This function is used to close access to virtual path opened
- * earlier.
- */
-void
-vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp)
-{
-	struct __vxge_hw_virtualpath *vpath = vp->vpath;
-	struct __vxge_hw_ring *ring = vpath->ringh;
-	struct vxgedev *vdev = netdev_priv(vpath->hldev->ndev);
-	u64 new_count, val64, val164;
-
-	if (vdev->titan1) {
-		new_count = readq(&vpath->vp_reg->rxdmem_size);
-		new_count &= 0x1fff;
-	} else
-		new_count = ring->config->ring_blocks * VXGE_HW_BLOCK_SIZE / 8;
-
-	val164 = VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count);
-
-	writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val164),
-		&vpath->vp_reg->prc_rxd_doorbell);
-	readl(&vpath->vp_reg->prc_rxd_doorbell);
-
-	val164 /= 2;
-	val64 = readq(&vpath->vp_reg->prc_cfg6);
-	val64 = VXGE_HW_PRC_CFG6_RXD_SPAT(val64);
-	val64 &= 0x1ff;
-
-	/*
-	 * Each RxD is of 4 qwords
-	 */
-	new_count -= (val64 + 1);
-	val64 = min(val164, new_count) / 4;
-
-	ring->rxds_limit = min(ring->rxds_limit, val64);
-	if (ring->rxds_limit < 4)
-		ring->rxds_limit = 4;
-}
-
-/*
- * vxge_hw_vpath_close - Close the handle got from previous vpath (vpath) open
- * This function is used to close access to virtual path opened
- * earlier.
- */
-enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
-{
-	struct __vxge_hw_virtualpath *vpath = NULL;
-	struct __vxge_hw_device *devh = NULL;
-	u32 vp_id = vp->vpath->vp_id;
-	u32 is_empty = TRUE;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	vpath = vp->vpath;
-	devh = vpath->hldev;
-
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto vpath_close_exit;
-	}
-
-	list_del(&vp->item);
-
-	if (!list_empty(&vpath->vpath_handles)) {
-		list_add(&vp->item, &vpath->vpath_handles);
-		is_empty = FALSE;
-	}
-
-	if (!is_empty) {
-		status = VXGE_HW_FAIL;
-		goto vpath_close_exit;
-	}
-
-	devh->vpaths_deployed &= ~vxge_mBIT(vp_id);
-
-	if (vpath->ringh != NULL)
-		__vxge_hw_ring_delete(vp);
-
-	if (vpath->fifoh != NULL)
-		__vxge_hw_fifo_delete(vp);
-
-	if (vpath->stats_block != NULL)
-		__vxge_hw_blockpool_block_free(devh, vpath->stats_block);
-
-	vfree(vp);
-
-	__vxge_hw_vp_terminate(devh, vp_id);
-
-	spin_lock(&vpath->lock);
-	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
-	spin_unlock(&vpath->lock);
-
-vpath_close_exit:
-	return status;
-}
-
-/*
- * vxge_hw_vpath_reset - Resets vpath
- * This function is used to request a reset of vpath
- */
-enum vxge_hw_status vxge_hw_vpath_reset(struct __vxge_hw_vpath_handle *vp)
-{
-	enum vxge_hw_status status;
-	u32 vp_id;
-	struct __vxge_hw_virtualpath *vpath = vp->vpath;
-
-	vp_id = vpath->vp_id;
-
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_reset(vpath->hldev, vp_id);
-	if (status == VXGE_HW_OK)
-		vpath->sw_stats->soft_reset_cnt++;
-exit:
-	return status;
-}
-
-/*
- * vxge_hw_vpath_recover_from_reset - Poll for reset complete and re-initialize.
- * This function poll's for the vpath reset completion and re initializes
- * the vpath.
- */
-enum vxge_hw_status
-vxge_hw_vpath_recover_from_reset(struct __vxge_hw_vpath_handle *vp)
-{
-	struct __vxge_hw_virtualpath *vpath = NULL;
-	enum vxge_hw_status status;
-	struct __vxge_hw_device *hldev;
-	u32 vp_id;
-
-	vp_id = vp->vpath->vp_id;
-	vpath = vp->vpath;
-	hldev = vpath->hldev;
-
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_reset_check(vpath);
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	status = __vxge_hw_vpath_sw_reset(hldev, vp_id);
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	status = __vxge_hw_vpath_initialize(hldev, vp_id);
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	if (vpath->ringh != NULL)
-		__vxge_hw_vpath_prc_configure(hldev, vp_id);
-
-	memset(vpath->hw_stats, 0,
-		sizeof(struct vxge_hw_vpath_stats_hw_info));
-
-	memset(vpath->hw_stats_sav, 0,
-		sizeof(struct vxge_hw_vpath_stats_hw_info));
-
-	writeq(vpath->stats_block->dma_addr,
-		&vpath->vp_reg->stats_cfg);
-
-	status = vxge_hw_vpath_stats_enable(vp);
+		writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_TX]);
+	}
 
-exit:
-	return status;
-}
+	if (config->ring.enable == VXGE_HW_RING_ENABLE) {
 
-/*
- * vxge_hw_vpath_enable - Enable vpath.
- * This routine clears the vpath reset thereby enabling a vpath
- * to start forwarding frames and generating interrupts.
- */
-void
-vxge_hw_vpath_enable(struct __vxge_hw_vpath_handle *vp)
-{
-	struct __vxge_hw_device *hldev;
-	u64 val64;
+		val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
 
-	hldev = vp->vpath->hldev;
+		if (config->rti.btimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
+					0x3ffffff);
+			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
+					config->rti.btimer_val);
+		}
 
-	val64 = VXGE_HW_CMN_RSTHDLR_CFG1_CLR_VPATH_RESET(
-		1 << (16 - vp->vpath->vp_id));
+		val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BITMP_EN;
 
-	__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
-		&hldev->common_reg->cmn_rsthdlr_cfg1);
-}
+		if (config->rti.timer_ac_en != VXGE_HW_USE_FLASH_DEFAULT) {
+			if (config->rti.timer_ac_en)
+				val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
+			else
+				val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
+		}
 
-/*
- * vxge_hw_vpath_stats_enable - Enable vpath h/wstatistics.
- * Enable the DMA vpath statistics. The function is to be called to re-enable
- * the adapter to update stats into the host memory
- */
-static enum vxge_hw_status
-vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vp)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct __vxge_hw_virtualpath *vpath;
+		if (config->rti.timer_ci_en != VXGE_HW_USE_FLASH_DEFAULT) {
+			if (config->rti.timer_ci_en)
+				val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
+			else
+				val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
+		}
 
-	vpath = vp->vpath;
+		if (config->rti.urange_a != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(0x3f);
+			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(
+					config->rti.urange_a);
+		}
 
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto exit;
-	}
+		if (config->rti.urange_b != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(0x3f);
+			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(
+					config->rti.urange_b);
+		}
 
-	memcpy(vpath->hw_stats_sav, vpath->hw_stats,
-			sizeof(struct vxge_hw_vpath_stats_hw_info));
+		if (config->rti.urange_c != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(0x3f);
+			val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(
+					config->rti.urange_c);
+		}
 
-	status = __vxge_hw_vpath_stats_get(vpath, vpath->hw_stats);
-exit:
-	return status;
-}
+		writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
+		val64 = readq(&vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
 
-/*
- * __vxge_hw_vpath_stats_access - Get the statistics from the given location
- *                           and offset and perform an operation
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_stats_access(struct __vxge_hw_virtualpath *vpath,
-			     u32 operation, u32 offset, u64 *stat)
-{
-	u64 val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+		if (config->rti.uec_a != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(0xffff);
+			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(
+						config->rti.uec_a);
+		}
 
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto vpath_stats_access_exit;
-	}
+		if (config->rti.uec_b != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(0xffff);
+			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(
+						config->rti.uec_b);
+		}
 
-	vp_reg = vpath->vp_reg;
+		if (config->rti.uec_c != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(0xffff);
+			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(
+						config->rti.uec_c);
+		}
 
-	val64 =  VXGE_HW_XMAC_STATS_ACCESS_CMD_OP(operation) |
-		 VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE |
-		 VXGE_HW_XMAC_STATS_ACCESS_CMD_OFFSET_SEL(offset);
+		if (config->rti.uec_d != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(0xffff);
+			val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(
+						config->rti.uec_d);
+		}
 
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->xmac_stats_access_cmd,
-				VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE,
-				vpath->hldev->config.device_poll_millis);
+		writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
+		val64 = readq(&vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
 
-	if ((status == VXGE_HW_OK) && (operation == VXGE_HW_STATS_OP_READ))
-		*stat = readq(&vp_reg->xmac_stats_access_data);
-	else
-		*stat = 0;
+		if (config->rti.timer_ri_en != VXGE_HW_USE_FLASH_DEFAULT) {
+			if (config->rti.timer_ri_en)
+				val64 |= VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
+			else
+				val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
+		}
 
-vpath_stats_access_exit:
-	return status;
-}
+		if (config->rti.rtimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
+					0x3ffffff);
+			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
+					config->rti.rtimer_val);
+		}
 
-/*
- * __vxge_hw_vpath_xmac_tx_stats_get - Get the TX Statistics of a vpath
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_xmac_tx_stats_get(
-	struct __vxge_hw_virtualpath *vpath,
-	struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats)
-{
-	u64 *val64;
-	int i;
-	u32 offset = VXGE_HW_STATS_VPATH_TX_OFFSET;
-	enum vxge_hw_status status = VXGE_HW_OK;
+		if (config->rti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
+			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
+					config->rti.util_sel);
+		}
 
-	val64 = (u64 *) vpath_tx_stats;
+		if (config->rti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
+			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
+					0x3ffffff);
+			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
+					config->rti.ltimer_val);
+		}
 
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto exit;
+		writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
 	}
 
-	for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_tx_stats) / 8; i++) {
-		status = __vxge_hw_vpath_stats_access(vpath,
-					VXGE_HW_STATS_OP_READ,
-					offset, val64);
-		if (status != VXGE_HW_OK)
-			goto exit;
-		offset++;
-		val64++;
-	}
-exit:
+	val64 = 0;
+	writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_EINTA]);
+	writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_EINTA]);
+	writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_EINTA]);
+	writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_BMAP]);
+	writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_BMAP]);
+	writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_BMAP]);
+
 	return status;
 }
 
-/*
- * __vxge_hw_vpath_xmac_rx_stats_get - Get the RX Statistics of a vpath
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath *vpath,
-				  struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats)
+void vxge_hw_vpath_tti_ci_set(struct __vxge_hw_device *hldev, u32 vp_id)
 {
-	u64 *val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	int i;
-	u32 offset = VXGE_HW_STATS_VPATH_RX_OFFSET;
-	val64 = (u64 *) vpath_rx_stats;
+	struct __vxge_hw_virtualpath *vpath;
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct vxge_hw_vp_config *config;
+	u64 val64;
 
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
-		goto exit;
-	}
-	for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_rx_stats) / 8; i++) {
-		status = __vxge_hw_vpath_stats_access(vpath,
-					VXGE_HW_STATS_OP_READ,
-					offset >> 3, val64);
-		if (status != VXGE_HW_OK)
-			goto exit;
+	vpath = &hldev->virtual_paths[vp_id];
+	vp_reg = vpath->vp_reg;
+	config = vpath->vp_config;
 
-		offset += 8;
-		val64++;
+	if (config->fifo.enable == VXGE_HW_FIFO_ENABLE &&
+	    config->tti.timer_ci_en != VXGE_HW_TIM_TIMER_CI_ENABLE) {
+		config->tti.timer_ci_en = VXGE_HW_TIM_TIMER_CI_ENABLE;
+		val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
+		val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
+		writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
 	}
-exit:
-	return status;
 }
 
 /*
- * __vxge_hw_vpath_stats_get - Get the vpath hw statistics.
+ * __vxge_hw_vpath_initialize
+ * This routine is the final phase of init which initializes the
+ * registers of the vpath using the configuration passed.
  */
 static enum vxge_hw_status
-__vxge_hw_vpath_stats_get(struct __vxge_hw_virtualpath *vpath,
-			  struct vxge_hw_vpath_stats_hw_info *hw_stats)
+__vxge_hw_vpath_initialize(struct __vxge_hw_device *hldev, u32 vp_id)
 {
 	u64 val64;
+	u32 val32;
 	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_virtualpath *vpath;
 	struct vxge_hw_vpath_reg __iomem *vp_reg;
 
-	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
-		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+	vpath = &hldev->virtual_paths[vp_id];
+
+	if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
+		status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
 		goto exit;
 	}
 	vp_reg = vpath->vp_reg;
 
-	val64 = readq(&vp_reg->vpath_debug_stats0);
-	hw_stats->ini_num_mwr_sent =
-		(u32)VXGE_HW_VPATH_DEBUG_STATS0_GET_INI_NUM_MWR_SENT(val64);
-
-	val64 = readq(&vp_reg->vpath_debug_stats1);
-	hw_stats->ini_num_mrd_sent =
-		(u32)VXGE_HW_VPATH_DEBUG_STATS1_GET_INI_NUM_MRD_SENT(val64);
+	status =  __vxge_hw_vpath_swapper_set(vpath->vp_reg);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	val64 = readq(&vp_reg->vpath_debug_stats2);
-	hw_stats->ini_num_cpl_rcvd =
-		(u32)VXGE_HW_VPATH_DEBUG_STATS2_GET_INI_NUM_CPL_RCVD(val64);
+	status =  __vxge_hw_vpath_mac_configure(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	val64 = readq(&vp_reg->vpath_debug_stats3);
-	hw_stats->ini_num_mwr_byte_sent =
-		VXGE_HW_VPATH_DEBUG_STATS3_GET_INI_NUM_MWR_BYTE_SENT(val64);
+	status =  __vxge_hw_vpath_kdfc_configure(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	val64 = readq(&vp_reg->vpath_debug_stats4);
-	hw_stats->ini_num_cpl_byte_rcvd =
-		VXGE_HW_VPATH_DEBUG_STATS4_GET_INI_NUM_CPL_BYTE_RCVD(val64);
+	status = __vxge_hw_vpath_tim_configure(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	val64 = readq(&vp_reg->vpath_debug_stats5);
-	hw_stats->wrcrdtarb_xoff =
-		(u32)VXGE_HW_VPATH_DEBUG_STATS5_GET_WRCRDTARB_XOFF(val64);
+	val64 = readq(&vp_reg->rtdma_rd_optimization_ctrl);
 
-	val64 = readq(&vp_reg->vpath_debug_stats6);
-	hw_stats->rdcrdtarb_xoff =
-		(u32)VXGE_HW_VPATH_DEBUG_STATS6_GET_RDCRDTARB_XOFF(val64);
+	/* Get MRRS value from device control */
+	status  = __vxge_hw_vpath_pci_read(vpath, 1, 0x78, &val32);
+	if (status == VXGE_HW_OK) {
+		val32 = (val32 & VXGE_HW_PCI_EXP_DEVCTL_READRQ) >> 12;
+		val64 &=
+		    ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(7));
+		val64 |=
+		    VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(val32);
 
-	val64 = readq(&vp_reg->vpath_genstats_count01);
-	hw_stats->vpath_genstats_count0 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT0(
-		val64);
+		val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_WAIT_FOR_SPACE;
+	}
 
-	val64 = readq(&vp_reg->vpath_genstats_count01);
-	hw_stats->vpath_genstats_count1 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT1(
-		val64);
+	val64 &= ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(7));
+	val64 |=
+	    VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(
+		    VXGE_HW_MAX_PAYLOAD_SIZE_512);
 
-	val64 = readq(&vp_reg->vpath_genstats_count23);
-	hw_stats->vpath_genstats_count2 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT2(
-		val64);
+	val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY_EN;
+	writeq(val64, &vp_reg->rtdma_rd_optimization_ctrl);
 
-	val64 = readq(&vp_reg->vpath_genstats_count01);
-	hw_stats->vpath_genstats_count3 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT3(
-		val64);
+exit:
+	return status;
+}
 
-	val64 = readq(&vp_reg->vpath_genstats_count4);
-	hw_stats->vpath_genstats_count4 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT4_GET_PPIF_VPATH_GENSTATS_COUNT4(
-		val64);
+/*
+ * __vxge_hw_vp_terminate - Terminate Virtual Path structure
+ * This routine closes all channels it opened and freeup memory
+ */
+static void __vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, u32 vp_id)
+{
+	struct __vxge_hw_virtualpath *vpath;
 
-	val64 = readq(&vp_reg->vpath_genstats_count5);
-	hw_stats->vpath_genstats_count5 =
-	(u32)VXGE_HW_VPATH_GENSTATS_COUNT5_GET_PPIF_VPATH_GENSTATS_COUNT5(
-		val64);
+	vpath = &hldev->virtual_paths[vp_id];
 
-	status = __vxge_hw_vpath_xmac_tx_stats_get(vpath, &hw_stats->tx_stats);
-	if (status != VXGE_HW_OK)
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN)
 		goto exit;
 
-	status = __vxge_hw_vpath_xmac_rx_stats_get(vpath, &hw_stats->rx_stats);
-	if (status != VXGE_HW_OK)
-		goto exit;
+	VXGE_HW_DEVICE_TIM_INT_MASK_RESET(vpath->hldev->tim_int_mask0,
+		vpath->hldev->tim_int_mask1, vpath->vp_id);
+	hldev->stats.hw_dev_info_stats.vpath_info[vpath->vp_id] = NULL;
 
-	VXGE_HW_VPATH_STATS_PIO_READ(
-		VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM0_OFFSET);
+	memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
+exit:
+	return;
+}
 
-	hw_stats->prog_event_vnum0 =
-			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM0(val64);
+/*
+ * __vxge_hw_vp_initialize - Initialize Virtual Path structure
+ * This routine is the initial phase of init which resets the vpath and
+ * initializes the software support structures.
+ */
+static enum vxge_hw_status
+__vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
+			struct vxge_hw_vp_config *config)
+{
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-	hw_stats->prog_event_vnum1 =
-			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM1(val64);
+	if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
+		status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
+		goto exit;
+	}
 
-	VXGE_HW_VPATH_STATS_PIO_READ(
-		VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM2_OFFSET);
+	vpath = &hldev->virtual_paths[vp_id];
 
-	hw_stats->prog_event_vnum2 =
-			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM2(val64);
+	spin_lock_init(&hldev->virtual_paths[vp_id].lock);
+	vpath->vp_id = vp_id;
+	vpath->vp_open = VXGE_HW_VP_OPEN;
+	vpath->hldev = hldev;
+	vpath->vp_config = config;
+	vpath->vp_reg = hldev->vpath_reg[vp_id];
+	vpath->vpmgmt_reg = hldev->vpmgmt_reg[vp_id];
 
-	hw_stats->prog_event_vnum3 =
-			(u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM3(val64);
+	__vxge_hw_vpath_reset(hldev, vp_id);
 
-	val64 = readq(&vp_reg->rx_multi_cast_stats);
-	hw_stats->rx_multi_cast_frame_discard =
-		(u16)VXGE_HW_RX_MULTI_CAST_STATS_GET_FRAME_DISCARD(val64);
+	status = __vxge_hw_vpath_reset_check(vpath);
+	if (status != VXGE_HW_OK) {
+		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
+		goto exit;
+	}
 
-	val64 = readq(&vp_reg->rx_frm_transferred);
-	hw_stats->rx_frm_transferred =
-		(u32)VXGE_HW_RX_FRM_TRANSFERRED_GET_RX_FRM_TRANSFERRED(val64);
+	status = __vxge_hw_vpath_mgmt_read(hldev, vpath);
+	if (status != VXGE_HW_OK) {
+		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
+		goto exit;
+	}
 
-	val64 = readq(&vp_reg->rxd_returned);
-	hw_stats->rxd_returned =
-		(u16)VXGE_HW_RXD_RETURNED_GET_RXD_RETURNED(val64);
+	INIT_LIST_HEAD(&vpath->vpath_handles);
 
-	val64 = readq(&vp_reg->dbg_stats_rx_mpa);
-	hw_stats->rx_mpa_len_fail_frms =
-		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_LEN_FAIL_FRMS(val64);
-	hw_stats->rx_mpa_mrk_fail_frms =
-		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_MRK_FAIL_FRMS(val64);
-	hw_stats->rx_mpa_crc_fail_frms =
-		(u16)VXGE_HW_DBG_STATS_GET_RX_MPA_CRC_FAIL_FRMS(val64);
+	vpath->sw_stats = &hldev->stats.sw_dev_info_stats.vpath_info[vp_id];
 
-	val64 = readq(&vp_reg->dbg_stats_rx_fau);
-	hw_stats->rx_permitted_frms =
-		(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_PERMITTED_FRMS(val64);
-	hw_stats->rx_vp_reset_discarded_frms =
-	(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_VP_RESET_DISCARDED_FRMS(val64);
-	hw_stats->rx_wol_frms =
-		(u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_WOL_FRMS(val64);
+	VXGE_HW_DEVICE_TIM_INT_MASK_SET(hldev->tim_int_mask0,
+		hldev->tim_int_mask1, vp_id);
 
-	val64 = readq(&vp_reg->tx_vp_reset_discarded_frms);
-	hw_stats->tx_vp_reset_discarded_frms =
-	(u16)VXGE_HW_TX_VP_RESET_DISCARDED_FRMS_GET_TX_VP_RESET_DISCARDED_FRMS(
-		val64);
+	status = __vxge_hw_vpath_initialize(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		__vxge_hw_vp_terminate(hldev, vp_id);
 exit:
 	return status;
 }
 
-
-static void vxge_os_dma_malloc_async(struct pci_dev *pdev, void *devh,
-					unsigned long size)
+/*
+ * vxge_hw_vpath_mtu_set - Set MTU.
+ * Set new MTU value. Example, to use jumbo frames:
+ * vxge_hw_vpath_mtu_set(my_device, 9600);
+ */
+enum vxge_hw_status
+vxge_hw_vpath_mtu_set(struct __vxge_hw_vpath_handle *vp, u32 new_mtu)
 {
-	gfp_t flags;
-	void *vaddr;
+	u64 val64;
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_virtualpath *vpath;
 
-	if (in_interrupt())
-		flags = GFP_ATOMIC | GFP_DMA;
-	else
-		flags = GFP_KERNEL | GFP_DMA;
+	if (vp == NULL) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
+	}
+	vpath = vp->vpath;
 
-	vaddr = kmalloc((size), flags);
+	new_mtu += VXGE_HW_MAC_HEADER_MAX_SIZE;
 
-	vxge_hw_blockpool_block_add(devh, vaddr, size, pdev, pdev);
-}
+	if ((new_mtu < VXGE_HW_MIN_MTU) || (new_mtu > vpath->max_mtu))
+		status = VXGE_HW_ERR_INVALID_MTU_SIZE;
 
-static void vxge_os_dma_free(struct pci_dev *pdev, const void *vaddr,
-			     struct pci_dev **p_dma_acch)
-{
-	unsigned long misaligned = *(unsigned long *)p_dma_acch;
-	u8 *tmp = (u8 *)vaddr;
-	tmp -= misaligned;
-	kfree((void *)tmp);
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
+
+	val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
+	val64 |= VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(new_mtu);
+
+	writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+
+	vpath->vp_config->mtu = new_mtu - VXGE_HW_MAC_HEADER_MAX_SIZE;
+
+exit:
+	return status;
 }
 
 /*
- * __vxge_hw_blockpool_create - Create block pool
+ * vxge_hw_vpath_stats_enable - Enable vpath h/wstatistics.
+ * Enable the DMA vpath statistics. The function is to be called to re-enable
+ * the adapter to update stats into the host memory
  */
-
 static enum vxge_hw_status
-__vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
-			   struct __vxge_hw_blockpool *blockpool,
-			   u32 pool_size,
-			   u32 pool_max)
+vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vp)
 {
-	u32 i;
-	struct __vxge_hw_blockpool_entry *entry = NULL;
-	void *memblock;
-	dma_addr_t dma_addr;
-	struct pci_dev *dma_handle;
-	struct pci_dev *acc_handle;
 	enum vxge_hw_status status = VXGE_HW_OK;
+	struct __vxge_hw_virtualpath *vpath;
 
-	if (blockpool == NULL) {
-		status = VXGE_HW_FAIL;
-		goto blockpool_create_exit;
-	}
-
-	blockpool->hldev = hldev;
-	blockpool->block_size = VXGE_HW_BLOCK_SIZE;
-	blockpool->pool_size = 0;
-	blockpool->pool_max = pool_max;
-	blockpool->req_out = 0;
-
-	INIT_LIST_HEAD(&blockpool->free_block_list);
-	INIT_LIST_HEAD(&blockpool->free_entry_list);
+	vpath = vp->vpath;
 
-	for (i = 0; i < pool_size + pool_max; i++) {
-		entry = kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
-				GFP_KERNEL);
-		if (entry == NULL) {
-			__vxge_hw_blockpool_destroy(blockpool);
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto blockpool_create_exit;
-		}
-		list_add(&entry->item, &blockpool->free_entry_list);
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
 	}
 
-	for (i = 0; i < pool_size; i++) {
-
-		memblock = vxge_os_dma_malloc(
-				hldev->pdev,
-				VXGE_HW_BLOCK_SIZE,
-				&dma_handle,
-				&acc_handle);
+	memcpy(vpath->hw_stats_sav, vpath->hw_stats,
+			sizeof(struct vxge_hw_vpath_stats_hw_info));
 
-		if (memblock == NULL) {
-			__vxge_hw_blockpool_destroy(blockpool);
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto blockpool_create_exit;
-		}
+	status = __vxge_hw_vpath_stats_get(vpath, vpath->hw_stats);
+exit:
+	return status;
+}
 
-		dma_addr = pci_map_single(hldev->pdev, memblock,
-				VXGE_HW_BLOCK_SIZE, PCI_DMA_BIDIRECTIONAL);
+/*
+ * __vxge_hw_blockpool_block_allocate - Allocates a block from block pool
+ * This function allocates a block from block pool or from the system
+ */
+static struct __vxge_hw_blockpool_entry *
+__vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
+{
+	struct __vxge_hw_blockpool_entry *entry = NULL;
+	struct __vxge_hw_blockpool  *blockpool;
 
-		if (unlikely(pci_dma_mapping_error(hldev->pdev,
-				dma_addr))) {
+	blockpool = &devh->block_pool;
 
-			vxge_os_dma_free(hldev->pdev, memblock, &acc_handle);
-			__vxge_hw_blockpool_destroy(blockpool);
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto blockpool_create_exit;
-		}
+	if (size == blockpool->block_size) {
 
-		if (!list_empty(&blockpool->free_entry_list))
+		if (!list_empty(&blockpool->free_block_list))
 			entry = (struct __vxge_hw_blockpool_entry *)
-				list_first_entry(&blockpool->free_entry_list,
+				list_first_entry(&blockpool->free_block_list,
 					struct __vxge_hw_blockpool_entry,
 					item);
 
-		if (entry == NULL)
-			entry =
-			    kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
-					GFP_KERNEL);
 		if (entry != NULL) {
 			list_del(&entry->item);
-			entry->length = VXGE_HW_BLOCK_SIZE;
-			entry->memblock = memblock;
-			entry->dma_addr = dma_addr;
-			entry->acc_handle = acc_handle;
-			entry->dma_handle = dma_handle;
-			list_add(&entry->item,
-					  &blockpool->free_block_list);
-			blockpool->pool_size++;
-		} else {
-			__vxge_hw_blockpool_destroy(blockpool);
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto blockpool_create_exit;
+			blockpool->pool_size--;
 		}
 	}
 
-blockpool_create_exit:
-	return status;
+	if (entry != NULL)
+		__vxge_hw_blockpool_blocks_add(blockpool);
+
+	return entry;
 }
 
 /*
- * __vxge_hw_blockpool_destroy - Deallocates the block pool
+ * vxge_hw_vpath_open - Open a virtual path on a given adapter
+ * This function is used to open access to virtual path of an
+ * adapter for offload, GRO operations. This function returns
+ * synchronously.
  */
-
-static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
+enum vxge_hw_status
+vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
+		   struct vxge_hw_vpath_attr *attr,
+		   struct __vxge_hw_vpath_handle **vpath_handle)
 {
+	struct __vxge_hw_virtualpath *vpath;
+	struct __vxge_hw_vpath_handle *vp;
+	enum vxge_hw_status status;
 
-	struct __vxge_hw_device *hldev;
-	struct list_head *p, *n;
-	u16 ret;
+	vpath = &hldev->virtual_paths[attr->vp_id];
 
-	if (blockpool == NULL) {
-		ret = 1;
-		goto exit;
+	if (vpath->vp_open == VXGE_HW_VP_OPEN) {
+		status = VXGE_HW_ERR_INVALID_STATE;
+		goto vpath_open_exit1;
 	}
 
-	hldev = blockpool->hldev;
-
-	list_for_each_safe(p, n, &blockpool->free_block_list) {
+	status = __vxge_hw_vp_initialize(hldev, attr->vp_id,
+			&hldev->config.vp_config[attr->vp_id]);
+	if (status != VXGE_HW_OK)
+		goto vpath_open_exit1;
 
-		pci_unmap_single(hldev->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
-			((struct __vxge_hw_blockpool_entry *)p)->length,
-			PCI_DMA_BIDIRECTIONAL);
+	vp = vzalloc(sizeof(struct __vxge_hw_vpath_handle));
+	if (vp == NULL) {
+		status = VXGE_HW_ERR_OUT_OF_MEMORY;
+		goto vpath_open_exit2;
+	}
 
-		vxge_os_dma_free(hldev->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->memblock,
-			&((struct __vxge_hw_blockpool_entry *) p)->acc_handle);
+	vp->vpath = vpath;
 
-		list_del(
-			&((struct __vxge_hw_blockpool_entry *)p)->item);
-		kfree(p);
-		blockpool->pool_size--;
+	if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
+		status = __vxge_hw_fifo_create(vp, &attr->fifo_attr);
+		if (status != VXGE_HW_OK)
+			goto vpath_open_exit6;
 	}
 
-	list_for_each_safe(p, n, &blockpool->free_entry_list) {
-		list_del(
-			&((struct __vxge_hw_blockpool_entry *)p)->item);
-		kfree((void *)p);
+	if (vpath->vp_config->ring.enable == VXGE_HW_RING_ENABLE) {
+		status = __vxge_hw_ring_create(vp, &attr->ring_attr);
+		if (status != VXGE_HW_OK)
+			goto vpath_open_exit7;
+
+		__vxge_hw_vpath_prc_configure(hldev, attr->vp_id);
 	}
-	ret = 0;
-exit:
-	return;
-}
 
-/*
- * __vxge_hw_blockpool_blocks_add - Request additional blocks
- */
-static
-void __vxge_hw_blockpool_blocks_add(struct __vxge_hw_blockpool *blockpool)
-{
-	u32 nreq = 0, i;
+	vpath->fifoh->tx_intr_num =
+		(attr->vp_id * VXGE_HW_MAX_INTR_PER_VP)  +
+			VXGE_HW_VPATH_INTR_TX;
 
-	if ((blockpool->pool_size  +  blockpool->req_out) <
-		VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE) {
-		nreq = VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE;
-		blockpool->req_out += nreq;
+	vpath->stats_block = __vxge_hw_blockpool_block_allocate(hldev,
+				VXGE_HW_BLOCK_SIZE);
+	if (vpath->stats_block == NULL) {
+		status = VXGE_HW_ERR_OUT_OF_MEMORY;
+		goto vpath_open_exit8;
 	}
 
-	for (i = 0; i < nreq; i++)
-		vxge_os_dma_malloc_async(
-			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
-			blockpool->hldev, VXGE_HW_BLOCK_SIZE);
-}
+	vpath->hw_stats = (struct vxge_hw_vpath_stats_hw_info *)vpath->
+			stats_block->memblock;
+	memset(vpath->hw_stats, 0,
+		sizeof(struct vxge_hw_vpath_stats_hw_info));
 
-/*
- * __vxge_hw_blockpool_blocks_remove - Free additional blocks
- */
-static
-void __vxge_hw_blockpool_blocks_remove(struct __vxge_hw_blockpool *blockpool)
-{
-	struct list_head *p, *n;
+	hldev->stats.hw_dev_info_stats.vpath_info[attr->vp_id] =
+						vpath->hw_stats;
 
-	list_for_each_safe(p, n, &blockpool->free_block_list) {
+	vpath->hw_stats_sav =
+		&hldev->stats.hw_dev_info_stats.vpath_info_sav[attr->vp_id];
+	memset(vpath->hw_stats_sav, 0,
+			sizeof(struct vxge_hw_vpath_stats_hw_info));
 
-		if (blockpool->pool_size < blockpool->pool_max)
-			break;
+	writeq(vpath->stats_block->dma_addr, &vpath->vp_reg->stats_cfg);
 
-		pci_unmap_single(
-			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
-			((struct __vxge_hw_blockpool_entry *)p)->length,
-			PCI_DMA_BIDIRECTIONAL);
+	status = vxge_hw_vpath_stats_enable(vp);
+	if (status != VXGE_HW_OK)
+		goto vpath_open_exit8;
 
-		vxge_os_dma_free(
-			((struct __vxge_hw_device *)blockpool->hldev)->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->memblock,
-			&((struct __vxge_hw_blockpool_entry *)p)->acc_handle);
+	list_add(&vp->item, &vpath->vpath_handles);
 
-		list_del(&((struct __vxge_hw_blockpool_entry *)p)->item);
+	hldev->vpaths_deployed |= vxge_mBIT(vpath->vp_id);
 
-		list_add(p, &blockpool->free_entry_list);
+	*vpath_handle = vp;
 
-		blockpool->pool_size--;
+	attr->fifo_attr.userdata = vpath->fifoh;
+	attr->ring_attr.userdata = vpath->ringh;
 
-	}
+	return VXGE_HW_OK;
+
+vpath_open_exit8:
+	if (vpath->ringh != NULL)
+		__vxge_hw_ring_delete(vp);
+vpath_open_exit7:
+	if (vpath->fifoh != NULL)
+		__vxge_hw_fifo_delete(vp);
+vpath_open_exit6:
+	vfree(vp);
+vpath_open_exit2:
+	__vxge_hw_vp_terminate(hldev, attr->vp_id);
+vpath_open_exit1:
+
+	return status;
 }
 
-/*
- * vxge_hw_blockpool_block_add - callback for vxge_os_dma_malloc_async
- * Adds a block to block pool
+/**
+ * vxge_hw_vpath_rx_doorbell_post - Close the handle got from previous vpath
+ * (vpath) open
+ * @vp: Handle got from previous vpath open
+ *
+ * This function is used to close access to virtual path opened
+ * earlier.
  */
-static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
-					void *block_addr,
-					u32 length,
-					struct pci_dev *dma_h,
-					struct pci_dev *acc_handle)
+void vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_blockpool  *blockpool;
-	struct __vxge_hw_blockpool_entry  *entry = NULL;
-	dma_addr_t dma_addr;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	u32 req_out;
+	struct __vxge_hw_virtualpath *vpath = vp->vpath;
+	struct __vxge_hw_ring *ring = vpath->ringh;
+	struct vxgedev *vdev = netdev_priv(vpath->hldev->ndev);
+	u64 new_count, val64, val164;
 
-	blockpool = &devh->block_pool;
+	if (vdev->titan1) {
+		new_count = readq(&vpath->vp_reg->rxdmem_size);
+		new_count &= 0x1fff;
+	} else
+		new_count = ring->config->ring_blocks * VXGE_HW_BLOCK_SIZE / 8;
 
-	if (block_addr == NULL) {
-		blockpool->req_out--;
-		status = VXGE_HW_FAIL;
-		goto exit;
-	}
+	val164 = VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count);
 
-	dma_addr = pci_map_single(devh->pdev, block_addr, length,
-				PCI_DMA_BIDIRECTIONAL);
+	writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val164),
+		&vpath->vp_reg->prc_rxd_doorbell);
+	readl(&vpath->vp_reg->prc_rxd_doorbell);
 
-	if (unlikely(pci_dma_mapping_error(devh->pdev, dma_addr))) {
+	val164 /= 2;
+	val64 = readq(&vpath->vp_reg->prc_cfg6);
+	val64 = VXGE_HW_PRC_CFG6_RXD_SPAT(val64);
+	val64 &= 0x1ff;
 
-		vxge_os_dma_free(devh->pdev, block_addr, &acc_handle);
-		blockpool->req_out--;
-		status = VXGE_HW_FAIL;
-		goto exit;
-	}
+	/*
+	 * Each RxD is of 4 qwords
+	 */
+	new_count -= (val64 + 1);
+	val64 = min(val164, new_count) / 4;
 
+	ring->rxds_limit = min(ring->rxds_limit, val64);
+	if (ring->rxds_limit < 4)
+		ring->rxds_limit = 4;
+}
 
-	if (!list_empty(&blockpool->free_entry_list))
-		entry = (struct __vxge_hw_blockpool_entry *)
-			list_first_entry(&blockpool->free_entry_list,
-				struct __vxge_hw_blockpool_entry,
-				item);
+/*
+ * __vxge_hw_blockpool_block_free - Frees a block from block pool
+ * @devh: Hal device
+ * @entry: Entry of block to be freed
+ *
+ * This function frees a block from block pool
+ */
+static void
+__vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh,
+			       struct __vxge_hw_blockpool_entry *entry)
+{
+	struct __vxge_hw_blockpool  *blockpool;
 
-	if (entry == NULL)
-		entry = vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
-	else
-		list_del(&entry->item);
+	blockpool = &devh->block_pool;
 
-	if (entry != NULL) {
-		entry->length = length;
-		entry->memblock = block_addr;
-		entry->dma_addr = dma_addr;
-		entry->acc_handle = acc_handle;
-		entry->dma_handle = dma_h;
+	if (entry->length == blockpool->block_size) {
 		list_add(&entry->item, &blockpool->free_block_list);
 		blockpool->pool_size++;
-		status = VXGE_HW_OK;
-	} else
-		status = VXGE_HW_ERR_OUT_OF_MEMORY;
-
-	blockpool->req_out--;
+	}
 
-	req_out = blockpool->req_out;
-exit:
-	return;
+	__vxge_hw_blockpool_blocks_remove(blockpool);
 }
 
 /*
- * __vxge_hw_blockpool_malloc - Allocate a memory block from pool
- * Allocates a block of memory of given size, either from block pool
- * or by calling vxge_os_dma_malloc()
+ * vxge_hw_vpath_close - Close the handle got from previous vpath (vpath) open
+ * This function is used to close access to virtual path opened
+ * earlier.
  */
-static void *
-__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
-				struct vxge_hw_mempool_dma *dma_object)
+enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_blockpool_entry *entry = NULL;
-	struct __vxge_hw_blockpool  *blockpool;
-	void *memblock = NULL;
+	struct __vxge_hw_virtualpath *vpath = NULL;
+	struct __vxge_hw_device *devh = NULL;
+	u32 vp_id = vp->vpath->vp_id;
+	u32 is_empty = TRUE;
 	enum vxge_hw_status status = VXGE_HW_OK;
 
-	blockpool = &devh->block_pool;
+	vpath = vp->vpath;
+	devh = vpath->hldev;
 
-	if (size != blockpool->block_size) {
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto vpath_close_exit;
+	}
 
-		memblock = vxge_os_dma_malloc(devh->pdev, size,
-						&dma_object->handle,
-						&dma_object->acc_handle);
+	list_del(&vp->item);
 
-		if (memblock == NULL) {
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto exit;
-		}
+	if (!list_empty(&vpath->vpath_handles)) {
+		list_add(&vp->item, &vpath->vpath_handles);
+		is_empty = FALSE;
+	}
 
-		dma_object->addr = pci_map_single(devh->pdev, memblock, size,
-					PCI_DMA_BIDIRECTIONAL);
+	if (!is_empty) {
+		status = VXGE_HW_FAIL;
+		goto vpath_close_exit;
+	}
 
-		if (unlikely(pci_dma_mapping_error(devh->pdev,
-				dma_object->addr))) {
-			vxge_os_dma_free(devh->pdev, memblock,
-				&dma_object->acc_handle);
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
-			goto exit;
-		}
+	devh->vpaths_deployed &= ~vxge_mBIT(vp_id);
 
-	} else {
+	if (vpath->ringh != NULL)
+		__vxge_hw_ring_delete(vp);
 
-		if (!list_empty(&blockpool->free_block_list))
-			entry = (struct __vxge_hw_blockpool_entry *)
-				list_first_entry(&blockpool->free_block_list,
-					struct __vxge_hw_blockpool_entry,
-					item);
+	if (vpath->fifoh != NULL)
+		__vxge_hw_fifo_delete(vp);
 
-		if (entry != NULL) {
-			list_del(&entry->item);
-			dma_object->addr = entry->dma_addr;
-			dma_object->handle = entry->dma_handle;
-			dma_object->acc_handle = entry->acc_handle;
-			memblock = entry->memblock;
+	if (vpath->stats_block != NULL)
+		__vxge_hw_blockpool_block_free(devh, vpath->stats_block);
 
-			list_add(&entry->item,
-				&blockpool->free_entry_list);
-			blockpool->pool_size--;
-		}
+	vfree(vp);
 
-		if (memblock != NULL)
-			__vxge_hw_blockpool_blocks_add(blockpool);
-	}
-exit:
-	return memblock;
+	__vxge_hw_vp_terminate(devh, vp_id);
+
+	spin_lock(&vpath->lock);
+	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
+	spin_unlock(&vpath->lock);
+
+vpath_close_exit:
+	return status;
 }
 
 /*
- * __vxge_hw_blockpool_free - Frees the memory allcoated with
-				__vxge_hw_blockpool_malloc
+ * vxge_hw_vpath_reset - Resets vpath
+ * This function is used to request a reset of vpath
  */
-static void
-__vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
-			void *memblock, u32 size,
-			struct vxge_hw_mempool_dma *dma_object)
+enum vxge_hw_status vxge_hw_vpath_reset(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_blockpool_entry *entry = NULL;
-	struct __vxge_hw_blockpool  *blockpool;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	blockpool = &devh->block_pool;
-
-	if (size != blockpool->block_size) {
-		pci_unmap_single(devh->pdev, dma_object->addr, size,
-			PCI_DMA_BIDIRECTIONAL);
-		vxge_os_dma_free(devh->pdev, memblock, &dma_object->acc_handle);
-	} else {
-
-		if (!list_empty(&blockpool->free_entry_list))
-			entry = (struct __vxge_hw_blockpool_entry *)
-				list_first_entry(&blockpool->free_entry_list,
-					struct __vxge_hw_blockpool_entry,
-					item);
-
-		if (entry == NULL)
-			entry = vmalloc(sizeof(
-					struct __vxge_hw_blockpool_entry));
-		else
-			list_del(&entry->item);
+	enum vxge_hw_status status;
+	u32 vp_id;
+	struct __vxge_hw_virtualpath *vpath = vp->vpath;
 
-		if (entry != NULL) {
-			entry->length = size;
-			entry->memblock = memblock;
-			entry->dma_addr = dma_object->addr;
-			entry->acc_handle = dma_object->acc_handle;
-			entry->dma_handle = dma_object->handle;
-			list_add(&entry->item,
-					&blockpool->free_block_list);
-			blockpool->pool_size++;
-			status = VXGE_HW_OK;
-		} else
-			status = VXGE_HW_ERR_OUT_OF_MEMORY;
+	vp_id = vpath->vp_id;
 
-		if (status == VXGE_HW_OK)
-			__vxge_hw_blockpool_blocks_remove(blockpool);
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
 	}
+
+	status = __vxge_hw_vpath_reset(vpath->hldev, vp_id);
+	if (status == VXGE_HW_OK)
+		vpath->sw_stats->soft_reset_cnt++;
+exit:
+	return status;
 }
 
 /*
- * __vxge_hw_blockpool_block_allocate - Allocates a block from block pool
- * This function allocates a block from block pool or from the system
+ * vxge_hw_vpath_recover_from_reset - Poll for reset complete and re-initialize.
+ * This function poll's for the vpath reset completion and re initializes
+ * the vpath.
  */
-static struct __vxge_hw_blockpool_entry *
-__vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
+enum vxge_hw_status
+vxge_hw_vpath_recover_from_reset(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_blockpool_entry *entry = NULL;
-	struct __vxge_hw_blockpool  *blockpool;
+	struct __vxge_hw_virtualpath *vpath = NULL;
+	enum vxge_hw_status status;
+	struct __vxge_hw_device *hldev;
+	u32 vp_id;
 
-	blockpool = &devh->block_pool;
+	vp_id = vp->vpath->vp_id;
+	vpath = vp->vpath;
+	hldev = vpath->hldev;
 
-	if (size == blockpool->block_size) {
+	if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
+		status = VXGE_HW_ERR_VPATH_NOT_OPEN;
+		goto exit;
+	}
 
-		if (!list_empty(&blockpool->free_block_list))
-			entry = (struct __vxge_hw_blockpool_entry *)
-				list_first_entry(&blockpool->free_block_list,
-					struct __vxge_hw_blockpool_entry,
-					item);
+	status = __vxge_hw_vpath_reset_check(vpath);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-		if (entry != NULL) {
-			list_del(&entry->item);
-			blockpool->pool_size--;
-		}
-	}
+	status = __vxge_hw_vpath_sw_reset(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	if (entry != NULL)
-		__vxge_hw_blockpool_blocks_add(blockpool);
+	status = __vxge_hw_vpath_initialize(hldev, vp_id);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
-	return entry;
+	if (vpath->ringh != NULL)
+		__vxge_hw_vpath_prc_configure(hldev, vp_id);
+
+	memset(vpath->hw_stats, 0,
+		sizeof(struct vxge_hw_vpath_stats_hw_info));
+
+	memset(vpath->hw_stats_sav, 0,
+		sizeof(struct vxge_hw_vpath_stats_hw_info));
+
+	writeq(vpath->stats_block->dma_addr,
+		&vpath->vp_reg->stats_cfg);
+
+	status = vxge_hw_vpath_stats_enable(vp);
+
+exit:
+	return status;
 }
 
 /*
- * __vxge_hw_blockpool_block_free - Frees a block from block pool
- * @devh: Hal device
- * @entry: Entry of block to be freed
- *
- * This function frees a block from block pool
+ * vxge_hw_vpath_enable - Enable vpath.
+ * This routine clears the vpath reset thereby enabling a vpath
+ * to start forwarding frames and generating interrupts.
  */
-static void
-__vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh,
-			struct __vxge_hw_blockpool_entry *entry)
+void
+vxge_hw_vpath_enable(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_blockpool  *blockpool;
+	struct __vxge_hw_device *hldev;
+	u64 val64;
 
-	blockpool = &devh->block_pool;
+	hldev = vp->vpath->hldev;
 
-	if (entry->length == blockpool->block_size) {
-		list_add(&entry->item, &blockpool->free_block_list);
-		blockpool->pool_size++;
-	}
+	val64 = VXGE_HW_CMN_RSTHDLR_CFG1_CLR_VPATH_RESET(
+		1 << (16 - vp->vpath->vp_id));
 
-	__vxge_hw_blockpool_blocks_remove(blockpool);
+	__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
+		&hldev->common_reg->cmn_rsthdlr_cfg1);
 }
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 5b2c8313426d..e249e288d160 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -314,9 +314,9 @@ struct vxge_hw_ring_config {
 #define VXGE_HW_RING_DEFAULT					1
 
 	u32				ring_blocks;
-#define VXGE_HW_MIN_RING_BLOCKS				1
-#define VXGE_HW_MAX_RING_BLOCKS				128
-#define VXGE_HW_DEF_RING_BLOCKS				2
+#define VXGE_HW_MIN_RING_BLOCKS					1
+#define VXGE_HW_MAX_RING_BLOCKS					128
+#define VXGE_HW_DEF_RING_BLOCKS					2
 
 	u32				buffer_mode;
 #define VXGE_HW_RING_RXD_BUFFER_MODE_1				1
@@ -700,7 +700,7 @@ struct __vxge_hw_virtualpath {
  *
  * This structure is used to store the callback information.
  */
-struct __vxge_hw_vpath_handle{
+struct __vxge_hw_vpath_handle {
 	struct list_head	item;
 	struct __vxge_hw_virtualpath	*vpath;
 };
@@ -815,8 +815,8 @@ struct vxge_hw_device_hw_info {
 	u8		serial_number[VXGE_HW_INFO_LEN];
 	u8		part_number[VXGE_HW_INFO_LEN];
 	u8		product_desc[VXGE_HW_INFO_LEN];
-	u8 (mac_addrs)[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
-	u8 (mac_addr_masks)[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
+	u8 mac_addrs[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
+	u8 mac_addr_masks[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
 };
 
 /**
@@ -863,20 +863,10 @@ struct vxge_hw_device_attr {
 				loc, \
 				offset, \
 				&val64);			\
-								\
 	if (status != VXGE_HW_OK)				\
 		return status;						\
 }
 
-#define VXGE_HW_VPATH_STATS_PIO_READ(offset) {				\
-	status = __vxge_hw_vpath_stats_access(vpath, \
-			VXGE_HW_STATS_OP_READ, \
-			offset, \
-			&val64);					\
-	if (status != VXGE_HW_OK)					\
-		return status;						\
-}
-
 /*
  * struct __vxge_hw_ring - Ring channel.
  * @channel: Channel "base" of this ring, the common part of all HW
@@ -1148,7 +1138,7 @@ struct __vxge_hw_non_offload_db_wrapper {
  *             lookup to determine the transmit port.
  *             01: Send on physical Port1.
  *             10: Send on physical Port0.
-	*	       11: Send on both ports.
+ *	       11: Send on both ports.
  *             Bits 18 to 21 - Reserved
  *             Bits 22 to 23 - Gather_Code. This field is set by the host and
  *             is used to describe how individual buffers comprise a frame.
@@ -1927,6 +1917,15 @@ out:
 	return vaddr;
 }
 
+static inline void vxge_os_dma_free(struct pci_dev *pdev, const void *vaddr,
+			struct pci_dev **p_dma_acch)
+{
+	unsigned long misaligned = *(unsigned long *)p_dma_acch;
+	u8 *tmp = (u8 *)vaddr;
+	tmp -= misaligned;
+	kfree((void *)tmp);
+}
+
 /*
  * __vxge_hw_mempool_item_priv - will return pointer on per item private space
  */
@@ -1996,7 +1995,6 @@ enum vxge_hw_status vxge_hw_vpath_mtu_set(
 void
 vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp);
 
-
 #ifndef readq
 static inline u64 readq(void __iomem *addr)
 {
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 4877b3b8a29e..70c327910f09 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -84,15 +84,6 @@ module_param_array(bw_percentage, uint, NULL, 0);
 
 static struct vxge_drv_config *driver_config;
 
-static enum vxge_hw_status vxge_add_mac_addr(struct vxgedev *vdev,
-					     struct macInfo *mac);
-static enum vxge_hw_status vxge_del_mac_addr(struct vxgedev *vdev,
-					     struct macInfo *mac);
-static int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac);
-static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac);
-static enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath);
-static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath);
-
 static inline int is_vxge_card_up(struct vxgedev *vdev)
 {
 	return test_bit(__VXGE_STATE_CARD_UP, &vdev->state);
@@ -149,8 +140,7 @@ static inline void VXGE_COMPLETE_ALL_RX(struct vxgedev *vdev)
  * This function is called during interrupt context to notify link up state
  * change.
  */
-static void
-vxge_callback_link_up(struct __vxge_hw_device *hldev)
+static void vxge_callback_link_up(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
 	struct vxgedev *vdev = netdev_priv(dev);
@@ -173,8 +163,7 @@ vxge_callback_link_up(struct __vxge_hw_device *hldev)
  * This function is called during interrupt context to notify link down state
  * change.
  */
-static void
-vxge_callback_link_down(struct __vxge_hw_device *hldev)
+static void vxge_callback_link_down(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
 	struct vxgedev *vdev = netdev_priv(dev);
@@ -196,7 +185,7 @@ vxge_callback_link_down(struct __vxge_hw_device *hldev)
  *
  * Allocate SKB.
  */
-static struct sk_buff*
+static struct sk_buff *
 vxge_rx_alloc(void *dtrh, struct vxge_ring *ring, const int skb_size)
 {
 	struct net_device    *dev;
@@ -414,7 +403,6 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 
 		prefetch((char *)skb + L1_CACHE_BYTES);
 		if (unlikely(t_code)) {
-
 			if (vxge_hw_ring_handle_tcode(ringh, dtr, t_code) !=
 				VXGE_HW_OK) {
 
@@ -437,9 +425,7 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		}
 
 		if (pkt_length > VXGE_LL_RX_COPY_THRESHOLD) {
-
 			if (vxge_rx_alloc(dtr, ring, data_size) != NULL) {
-
 				if (!vxge_rx_map(dtr, ring)) {
 					skb_put(skb, pkt_length);
 
@@ -678,6 +664,65 @@ static enum vxge_hw_status vxge_search_mac_addr_in_list(
 	return FALSE;
 }
 
+static int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac)
+{
+	struct vxge_mac_addrs *new_mac_entry;
+	u8 *mac_address = NULL;
+
+	if (vpath->mac_addr_cnt >= VXGE_MAX_LEARN_MAC_ADDR_CNT)
+		return TRUE;
+
+	new_mac_entry = kzalloc(sizeof(struct vxge_mac_addrs), GFP_ATOMIC);
+	if (!new_mac_entry) {
+		vxge_debug_mem(VXGE_ERR,
+			"%s: memory allocation failed",
+			VXGE_DRIVER_NAME);
+		return FALSE;
+	}
+
+	list_add(&new_mac_entry->item, &vpath->mac_addr_list);
+
+	/* Copy the new mac address to the list */
+	mac_address = (u8 *)&new_mac_entry->macaddr;
+	memcpy(mac_address, mac->macaddr, ETH_ALEN);
+
+	new_mac_entry->state = mac->state;
+	vpath->mac_addr_cnt++;
+
+	/* Is this a multicast address */
+	if (0x01 & mac->macaddr[0])
+		vpath->mcast_addr_cnt++;
+
+	return TRUE;
+}
+
+/* Add a mac address to DA table */
+static enum vxge_hw_status
+vxge_add_mac_addr(struct vxgedev *vdev, struct macInfo *mac)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct vxge_vpath *vpath;
+	enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode;
+
+	if (0x01 & mac->macaddr[0]) /* multicast address */
+		duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE;
+	else
+		duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_REPLACE_DUPLICATE;
+
+	vpath = &vdev->vpaths[mac->vpath_no];
+	status = vxge_hw_vpath_mac_addr_add(vpath->handle, mac->macaddr,
+						mac->macmask, duplicate_mode);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+			"DA config add entry failed for vpath:%d",
+			vpath->device_id);
+	} else
+		if (FALSE == vxge_mac_list_add(vpath, mac))
+			status = -EPERM;
+
+	return status;
+}
+
 static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
 {
 	struct macInfo mac_info;
@@ -1023,6 +1068,50 @@ vxge_tx_term(void *dtrh, enum vxge_hw_txdl_state state, void *userdata)
 		"%s:%d  Exiting...", __func__, __LINE__);
 }
 
+static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
+{
+	struct list_head *entry, *next;
+	u64 del_mac = 0;
+	u8 *mac_address = (u8 *) (&del_mac);
+
+	/* Copy the mac address to delete from the list */
+	memcpy(mac_address, mac->macaddr, ETH_ALEN);
+
+	list_for_each_safe(entry, next, &vpath->mac_addr_list) {
+		if (((struct vxge_mac_addrs *)entry)->macaddr == del_mac) {
+			list_del(entry);
+			kfree((struct vxge_mac_addrs *)entry);
+			vpath->mac_addr_cnt--;
+
+			/* Is this a multicast address */
+			if (0x01 & mac->macaddr[0])
+				vpath->mcast_addr_cnt--;
+			return TRUE;
+		}
+	}
+
+	return FALSE;
+}
+
+/* delete a mac address from DA table */
+static enum vxge_hw_status
+vxge_del_mac_addr(struct vxgedev *vdev, struct macInfo *mac)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct vxge_vpath *vpath;
+
+	vpath = &vdev->vpaths[mac->vpath_no];
+	status = vxge_hw_vpath_mac_addr_delete(vpath->handle, mac->macaddr,
+						mac->macmask);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+			"DA config delete entry failed for vpath:%d",
+			vpath->device_id);
+	} else
+		vxge_mac_list_del(vpath, mac);
+	return status;
+}
+
 /**
  * vxge_set_multicast
  * @dev: pointer to the device structure
@@ -1333,6 +1422,95 @@ static void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id)
 	}
 }
 
+/* list all mac addresses from DA table */
+static enum vxge_hw_status
+vxge_search_mac_addr_in_da_table(struct vxge_vpath *vpath, struct macInfo *mac)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	unsigned char macmask[ETH_ALEN];
+	unsigned char macaddr[ETH_ALEN];
+
+	status = vxge_hw_vpath_mac_addr_get(vpath->handle,
+				macaddr, macmask);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+			"DA config list entry failed for vpath:%d",
+			vpath->device_id);
+		return status;
+	}
+
+	while (memcmp(mac->macaddr, macaddr, ETH_ALEN)) {
+		status = vxge_hw_vpath_mac_addr_get_next(vpath->handle,
+				macaddr, macmask);
+		if (status != VXGE_HW_OK)
+			break;
+	}
+
+	return status;
+}
+
+/* Store all mac addresses from the list to the DA table */
+static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct macInfo mac_info;
+	u8 *mac_address = NULL;
+	struct list_head *entry, *next;
+
+	memset(&mac_info, 0, sizeof(struct macInfo));
+
+	if (vpath->is_open) {
+		list_for_each_safe(entry, next, &vpath->mac_addr_list) {
+			mac_address =
+				(u8 *)&
+				((struct vxge_mac_addrs *)entry)->macaddr;
+			memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
+			((struct vxge_mac_addrs *)entry)->state =
+				VXGE_LL_MAC_ADDR_IN_DA_TABLE;
+			/* does this mac address already exist in da table? */
+			status = vxge_search_mac_addr_in_da_table(vpath,
+				&mac_info);
+			if (status != VXGE_HW_OK) {
+				/* Add this mac address to the DA table */
+				status = vxge_hw_vpath_mac_addr_add(
+					vpath->handle, mac_info.macaddr,
+					mac_info.macmask,
+				    VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE);
+				if (status != VXGE_HW_OK) {
+					vxge_debug_init(VXGE_ERR,
+					    "DA add entry failed for vpath:%d",
+					    vpath->device_id);
+					((struct vxge_mac_addrs *)entry)->state
+						= VXGE_LL_MAC_ADDR_IN_LIST;
+				}
+			}
+		}
+	}
+
+	return status;
+}
+
+/* Store all vlan ids from the list to the vid table */
+static enum vxge_hw_status
+vxge_restore_vpath_vid_table(struct vxge_vpath *vpath)
+{
+	enum vxge_hw_status status = VXGE_HW_OK;
+	struct vxgedev *vdev = vpath->vdev;
+	u16 vid;
+
+	if (vdev->vlgrp && vpath->is_open) {
+
+		for (vid = 0; vid < VLAN_N_VID; vid++) {
+			if (!vlan_group_get_device(vdev->vlgrp, vid))
+				continue;
+			/* Add these vlan to the vid table */
+			status = vxge_hw_vpath_vid_add(vpath->handle, vid);
+		}
+	}
+
+	return status;
+}
+
 /*
  * vxge_reset_vpath
  * @vdev: pointer to vdev
@@ -1745,7 +1923,6 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 				vdev->config.rth_algorithm,
 				&hash_types,
 				vdev->config.rth_bkt_sz);
-
 		 if (status != VXGE_HW_OK) {
 			vxge_debug_init(VXGE_ERR,
 				"RTH configuration failed for vpath:%d",
@@ -1757,199 +1934,6 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 	return status;
 }
 
-static int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac)
-{
-	struct vxge_mac_addrs *new_mac_entry;
-	u8 *mac_address = NULL;
-
-	if (vpath->mac_addr_cnt >= VXGE_MAX_LEARN_MAC_ADDR_CNT)
-		return TRUE;
-
-	new_mac_entry = kzalloc(sizeof(struct vxge_mac_addrs), GFP_ATOMIC);
-	if (!new_mac_entry) {
-		vxge_debug_mem(VXGE_ERR,
-			"%s: memory allocation failed",
-			VXGE_DRIVER_NAME);
-		return FALSE;
-	}
-
-	list_add(&new_mac_entry->item, &vpath->mac_addr_list);
-
-	/* Copy the new mac address to the list */
-	mac_address = (u8 *)&new_mac_entry->macaddr;
-	memcpy(mac_address, mac->macaddr, ETH_ALEN);
-
-	new_mac_entry->state = mac->state;
-	vpath->mac_addr_cnt++;
-
-	/* Is this a multicast address */
-	if (0x01 & mac->macaddr[0])
-		vpath->mcast_addr_cnt++;
-
-	return TRUE;
-}
-
-/* Add a mac address to DA table */
-static enum vxge_hw_status vxge_add_mac_addr(struct vxgedev *vdev,
-					     struct macInfo *mac)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_vpath *vpath;
-	enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode;
-
-	if (0x01 & mac->macaddr[0]) /* multicast address */
-		duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE;
-	else
-		duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_REPLACE_DUPLICATE;
-
-	vpath = &vdev->vpaths[mac->vpath_no];
-	status = vxge_hw_vpath_mac_addr_add(vpath->handle, mac->macaddr,
-						mac->macmask, duplicate_mode);
-	if (status != VXGE_HW_OK) {
-		vxge_debug_init(VXGE_ERR,
-			"DA config add entry failed for vpath:%d",
-			vpath->device_id);
-	} else
-		if (FALSE == vxge_mac_list_add(vpath, mac))
-			status = -EPERM;
-
-	return status;
-}
-
-static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
-{
-	struct list_head *entry, *next;
-	u64 del_mac = 0;
-	u8 *mac_address = (u8 *)(&del_mac);
-
-	/* Copy the mac address to delete from the list */
-	memcpy(mac_address, mac->macaddr, ETH_ALEN);
-
-	list_for_each_safe(entry, next, &vpath->mac_addr_list) {
-		if (((struct vxge_mac_addrs *)entry)->macaddr == del_mac) {
-			list_del(entry);
-			kfree((struct vxge_mac_addrs *)entry);
-			vpath->mac_addr_cnt--;
-
-			/* Is this a multicast address */
-			if (0x01 & mac->macaddr[0])
-				vpath->mcast_addr_cnt--;
-			return TRUE;
-		}
-	}
-
-	return FALSE;
-}
-/* delete a mac address from DA table */
-static enum vxge_hw_status vxge_del_mac_addr(struct vxgedev *vdev,
-					     struct macInfo *mac)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_vpath *vpath;
-
-	vpath = &vdev->vpaths[mac->vpath_no];
-	status = vxge_hw_vpath_mac_addr_delete(vpath->handle, mac->macaddr,
-						mac->macmask);
-	if (status != VXGE_HW_OK) {
-		vxge_debug_init(VXGE_ERR,
-			"DA config delete entry failed for vpath:%d",
-			vpath->device_id);
-	} else
-		vxge_mac_list_del(vpath, mac);
-	return status;
-}
-
-/* list all mac addresses from DA table */
-enum vxge_hw_status
-static vxge_search_mac_addr_in_da_table(struct vxge_vpath *vpath,
-					struct macInfo *mac)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	unsigned char macmask[ETH_ALEN];
-	unsigned char macaddr[ETH_ALEN];
-
-	status = vxge_hw_vpath_mac_addr_get(vpath->handle,
-				macaddr, macmask);
-	if (status != VXGE_HW_OK) {
-		vxge_debug_init(VXGE_ERR,
-			"DA config list entry failed for vpath:%d",
-			vpath->device_id);
-		return status;
-	}
-
-	while (memcmp(mac->macaddr, macaddr, ETH_ALEN)) {
-
-		status = vxge_hw_vpath_mac_addr_get_next(vpath->handle,
-				macaddr, macmask);
-		if (status != VXGE_HW_OK)
-			break;
-	}
-
-	return status;
-}
-
-/* Store all vlan ids from the list to the vid table */
-static enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxgedev *vdev = vpath->vdev;
-	u16 vid;
-
-	if (vdev->vlgrp && vpath->is_open) {
-
-		for (vid = 0; vid < VLAN_N_VID; vid++) {
-			if (!vlan_group_get_device(vdev->vlgrp, vid))
-				continue;
-			/* Add these vlan to the vid table */
-			status = vxge_hw_vpath_vid_add(vpath->handle, vid);
-		}
-	}
-
-	return status;
-}
-
-/* Store all mac addresses from the list to the DA table */
-static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct macInfo mac_info;
-	u8 *mac_address = NULL;
-	struct list_head *entry, *next;
-
-	memset(&mac_info, 0, sizeof(struct macInfo));
-
-	if (vpath->is_open) {
-
-		list_for_each_safe(entry, next, &vpath->mac_addr_list) {
-			mac_address =
-				(u8 *)&
-				((struct vxge_mac_addrs *)entry)->macaddr;
-			memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
-			((struct vxge_mac_addrs *)entry)->state =
-				VXGE_LL_MAC_ADDR_IN_DA_TABLE;
-			/* does this mac address already exist in da table? */
-			status = vxge_search_mac_addr_in_da_table(vpath,
-				&mac_info);
-			if (status != VXGE_HW_OK) {
-				/* Add this mac address to the DA table */
-				status = vxge_hw_vpath_mac_addr_add(
-					vpath->handle, mac_info.macaddr,
-					mac_info.macmask,
-				    VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE);
-				if (status != VXGE_HW_OK) {
-					vxge_debug_init(VXGE_ERR,
-					    "DA add entry failed for vpath:%d",
-					    vpath->device_id);
-					((struct vxge_mac_addrs *)entry)->state
-						= VXGE_LL_MAC_ADDR_IN_LIST;
-				}
-			}
-		}
-	}
-
-	return status;
-}
-
 /* reset vpaths */
 enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
 {
@@ -2042,6 +2026,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 
 		vpath->ring.ndev = vdev->ndev;
 		vpath->ring.pdev = vdev->pdev;
+
 		status = vxge_hw_vpath_open(vdev->devh, &attr, &vpath->handle);
 		if (status == VXGE_HW_OK) {
 			vpath->fifo.handle =
@@ -2070,11 +2055,10 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 			vdev->stats.vpaths_open++;
 		} else {
 			vdev->stats.vpath_open_fail++;
-			vxge_debug_init(VXGE_ERR,
-				"%s: vpath: %d failed to open "
-				"with status: %d",
-			    vdev->ndev->name, vpath->device_id,
-				status);
+			vxge_debug_init(VXGE_ERR, "%s: vpath: %d failed to "
+					"open with status: %d",
+					vdev->ndev->name, vpath->device_id,
+					status);
 			vxge_close_vpaths(vdev, 0);
 			return -EPERM;
 		}
@@ -2082,6 +2066,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 		vp_id = vpath->handle->vpath->vp_id;
 		vdev->vpaths_deployed |= vxge_mBIT(vp_id);
 	}
+
 	return VXGE_HW_OK;
 }
 
@@ -2114,8 +2099,7 @@ static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
 	if (unlikely(!is_vxge_card_up(vdev)))
 		return IRQ_HANDLED;
 
-	status = vxge_hw_device_begin_irq(hldev, vdev->exec_mode,
-			&reason);
+	status = vxge_hw_device_begin_irq(hldev, vdev->exec_mode, &reason);
 	if (status == VXGE_HW_OK) {
 		vxge_hw_device_mask_all(hldev);
 
@@ -2568,8 +2552,7 @@ static void vxge_poll_vp_lockup(unsigned long data)
  * Return value: '0' on success and an appropriate (-)ve integer as
  * defined in errno.h file on failure.
  */
-static int
-vxge_open(struct net_device *dev)
+static int vxge_open(struct net_device *dev)
 {
 	enum vxge_hw_status status;
 	struct vxgedev *vdev;
@@ -2578,6 +2561,7 @@ vxge_open(struct net_device *dev)
 	int ret = 0;
 	int i;
 	u64 val64, function_mode;
+
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d", dev->name, __func__, __LINE__);
 
@@ -2830,7 +2814,6 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 					struct vxge_hw_mrpcim_reg,
 					rts_mgr_cbasin_cfg),
 				&val64);
-
 		if (status == VXGE_HW_OK) {
 			val64 &= ~vpath_vector;
 			status = vxge_hw_mgmt_reg_write(vdev->devh,
@@ -2914,8 +2897,7 @@ static int do_vxge_close(struct net_device *dev, int do_io)
  * Return value: '0' on success and an appropriate (-)ve integer as
  * defined in errno.h file on failure.
  */
-static int
-vxge_close(struct net_device *dev)
+static int vxge_close(struct net_device *dev)
 {
 	do_vxge_close(dev, 1);
 	return 0;
@@ -2989,9 +2971,7 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 		net_stats->rx_bytes += vdev->vpaths[k].ring.stats.rx_bytes;
 		net_stats->rx_errors += vdev->vpaths[k].ring.stats.rx_errors;
 		net_stats->multicast += vdev->vpaths[k].ring.stats.rx_mcast;
-		net_stats->rx_dropped +=
-			vdev->vpaths[k].ring.stats.rx_dropped;
-
+		net_stats->rx_dropped += vdev->vpaths[k].ring.stats.rx_dropped;
 		net_stats->tx_packets += vdev->vpaths[k].fifo.stats.tx_frms;
 		net_stats->tx_bytes += vdev->vpaths[k].fifo.stats.tx_bytes;
 		net_stats->tx_errors += vdev->vpaths[k].fifo.stats.tx_errors;
@@ -3264,15 +3244,12 @@ static const struct net_device_ops vxge_netdev_ops = {
 	.ndo_start_xmit         = vxge_xmit,
 	.ndo_validate_addr      = eth_validate_addr,
 	.ndo_set_multicast_list = vxge_set_multicast,
-
 	.ndo_do_ioctl           = vxge_ioctl,
-
 	.ndo_set_mac_address    = vxge_set_mac_addr,
 	.ndo_change_mtu         = vxge_change_mtu,
 	.ndo_vlan_rx_register   = vxge_vlan_rx_register,
 	.ndo_vlan_rx_kill_vid   = vxge_vlan_rx_kill_vid,
 	.ndo_vlan_rx_add_vid	= vxge_vlan_rx_add_vid,
-
 	.ndo_tx_timeout         = vxge_tx_watchdog,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller    = vxge_netpoll,
@@ -3698,9 +3675,9 @@ static int __devinit vxge_config_vpaths(
 		device_config->vp_config[i].tti.timer_ac_en =
 				VXGE_HW_TIM_TIMER_AC_ENABLE;
 
-		/* For msi-x with napi (each vector
-		has a handler of its own) -
-		Set CI to OFF for all vpaths */
+		/* For msi-x with napi (each vector has a handler of its own) -
+		 * Set CI to OFF for all vpaths
+		 */
 		device_config->vp_config[i].tti.timer_ci_en =
 			VXGE_HW_TIM_TIMER_CI_DISABLE;
 
@@ -3730,10 +3707,13 @@ static int __devinit vxge_config_vpaths(
 
 		device_config->vp_config[i].ring.ring_blocks  =
 						VXGE_HW_DEF_RING_BLOCKS;
+
 		device_config->vp_config[i].ring.buffer_mode =
 			VXGE_HW_RING_RXD_BUFFER_MODE_1;
+
 		device_config->vp_config[i].ring.rxds_limit  =
 				VXGE_HW_DEF_RING_RXDS_LIMIT;
+
 		device_config->vp_config[i].ring.scatter_mode =
 					VXGE_HW_RING_SCATTER_MODE_A;
 
@@ -3813,6 +3793,7 @@ static void __devinit vxge_device_config_init(
 		device_config->intr_mode = VXGE_HW_INTR_MODE_MSIX;
 		break;
 	}
+
 	/* Timer period between device poll */
 	device_config->device_poll_millis = VXGE_TIMER_DELAY;
 
@@ -3824,16 +3805,10 @@ static void __devinit vxge_device_config_init(
 
 	vxge_debug_ll_config(VXGE_TRACE, "%s : Device Config Params ",
 			__func__);
-	vxge_debug_ll_config(VXGE_TRACE, "dma_blockpool_initial : %d",
-			device_config->dma_blockpool_initial);
-	vxge_debug_ll_config(VXGE_TRACE, "dma_blockpool_max : %d",
-			device_config->dma_blockpool_max);
 	vxge_debug_ll_config(VXGE_TRACE, "intr_mode : %d",
 			device_config->intr_mode);
 	vxge_debug_ll_config(VXGE_TRACE, "device_poll_millis : %d",
 			device_config->device_poll_millis);
-	vxge_debug_ll_config(VXGE_TRACE, "rts_mac_en : %d",
-			device_config->rts_mac_en);
 	vxge_debug_ll_config(VXGE_TRACE, "rth_en : %d",
 			device_config->rth_en);
 	vxge_debug_ll_config(VXGE_TRACE, "rth_it_type : %d",
@@ -4013,7 +3988,7 @@ static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
 	}
 
 	pci_set_master(pdev);
-	vxge_reset(vdev);
+	do_vxge_reset(vdev, VXGE_LL_FULL_RESET);
 
 	return PCI_ERS_RESULT_RECOVERED;
 }
@@ -4244,9 +4219,10 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	attr.pdev = pdev;
 
 	/* In SRIOV-17 mode, functions of the same adapter
-	 * can be deployed on different buses */
-	if ((!pdev->is_virtfn) && ((bus != pdev->bus->number) ||
-		(device != PCI_SLOT(pdev->devfn))))
+	 * can be deployed on different buses
+	 */
+	if (((bus != pdev->bus->number) || (device != PCI_SLOT(pdev->devfn))) &&
+	    !pdev->is_virtfn)
 		new_device = 1;
 
 	bus = pdev->bus->number;
@@ -4264,6 +4240,7 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		driver_config->config_dev_cnt = 0;
 		driver_config->total_dev_cnt = 0;
 	}
+
 	/* Now making the CPU based no of vpath calculation
 	 * applicable for individual functions as well.
 	 */
@@ -4286,11 +4263,11 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit0;
 	}
 
-	ll_config = kzalloc(sizeof(*ll_config), GFP_KERNEL);
+	ll_config = kzalloc(sizeof(struct vxge_config), GFP_KERNEL);
 	if (!ll_config) {
 		ret = -ENOMEM;
 		vxge_debug_init(VXGE_ERR,
-			"ll_config : malloc failed %s %d",
+			"device_config : malloc failed %s %d",
 			__FILE__, __LINE__);
 		goto _exit0;
 	}
@@ -4746,6 +4723,10 @@ vxge_starter(void)
 		return -ENOMEM;
 
 	ret = pci_register_driver(&vxge_driver);
+	if (ret) {
+		kfree(driver_config);
+		goto err;
+	}
 
 	if (driver_config->config_dev_cnt &&
 	   (driver_config->config_dev_cnt != driver_config->total_dev_cnt))
@@ -4753,10 +4734,7 @@ vxge_starter(void)
 			"%s: Configured %d of %d devices",
 			VXGE_DRIVER_NAME, driver_config->config_dev_cnt,
 			driver_config->total_dev_cnt);
-
-	if (ret)
-		kfree(driver_config);
-
+err:
 	return ret;
 }
 
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 953cb0ded3e1..256d5b406a67 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -305,8 +305,8 @@ struct vxge_vpath {
 	int is_configured;
 	int is_open;
 	struct vxgedev *vdev;
-	u8 (macaddr)[ETH_ALEN];
-	u8 (macmask)[ETH_ALEN];
+	u8 macaddr[ETH_ALEN];
+	u8 macmask[ETH_ALEN];
 
 #define VXGE_MAX_LEARN_MAC_ADDR_CNT	2048
 	/* mac addresses currently programmed into NIC */
@@ -420,10 +420,8 @@ struct vxge_tx_priv {
 		mod_timer(&timer, (jiffies + exp)); \
 	} while (0);
 
-extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
-
+void vxge_initialize_ethtool_ops(struct net_device *ndev);
 enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
-
 int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override);
 
 /**
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 4bdb611a6842..42cc29843ac7 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -17,13 +17,6 @@
 #include "vxge-config.h"
 #include "vxge-main.h"
 
-static enum vxge_hw_status
-__vxge_hw_device_handle_error(struct __vxge_hw_device *hldev,
-			      u32 vp_id, enum vxge_hw_event type);
-static enum vxge_hw_status
-__vxge_hw_vpath_alarm_process(struct __vxge_hw_virtualpath *vpath,
-			      u32 skip_alarms);
-
 /*
  * vxge_hw_vpath_intr_enable - Enable vpath interrupts.
  * @vp: Virtual Path handle.
@@ -418,151 +411,6 @@ void vxge_hw_device_flush_io(struct __vxge_hw_device *hldev)
 	val32 = readl(&hldev->common_reg->titan_general_int_status);
 }
 
-/**
- * vxge_hw_device_begin_irq - Begin IRQ processing.
- * @hldev: HW device handle.
- * @skip_alarms: Do not clear the alarms
- * @reason: "Reason" for the interrupt, the value of Titan's
- *	general_int_status register.
- *
- * The function	performs two actions, It first checks whether (shared IRQ) the
- * interrupt was raised	by the device. Next, it	masks the device interrupts.
- *
- * Note:
- * vxge_hw_device_begin_irq() does not flush MMIO writes through the
- * bridge. Therefore, two back-to-back interrupts are potentially possible.
- *
- * Returns: 0, if the interrupt	is not "ours" (note that in this case the
- * device remain enabled).
- * Otherwise, vxge_hw_device_begin_irq() returns 64bit general adapter
- * status.
- */
-enum vxge_hw_status vxge_hw_device_begin_irq(struct __vxge_hw_device *hldev,
-					     u32 skip_alarms, u64 *reason)
-{
-	u32 i;
-	u64 val64;
-	u64 adapter_status;
-	u64 vpath_mask;
-	enum vxge_hw_status ret = VXGE_HW_OK;
-
-	val64 = readq(&hldev->common_reg->titan_general_int_status);
-
-	if (unlikely(!val64)) {
-		/* not Titan interrupt	*/
-		*reason	= 0;
-		ret = VXGE_HW_ERR_WRONG_IRQ;
-		goto exit;
-	}
-
-	if (unlikely(val64 == VXGE_HW_ALL_FOXES)) {
-
-		adapter_status = readq(&hldev->common_reg->adapter_status);
-
-		if (adapter_status == VXGE_HW_ALL_FOXES) {
-
-			__vxge_hw_device_handle_error(hldev,
-				NULL_VPID, VXGE_HW_EVENT_SLOT_FREEZE);
-			*reason	= 0;
-			ret = VXGE_HW_ERR_SLOT_FREEZE;
-			goto exit;
-		}
-	}
-
-	hldev->stats.sw_dev_info_stats.total_intr_cnt++;
-
-	*reason	= val64;
-
-	vpath_mask = hldev->vpaths_deployed >>
-				(64 - VXGE_HW_MAX_VIRTUAL_PATHS);
-
-	if (val64 &
-	    VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_TRAFFIC_INT(vpath_mask)) {
-		hldev->stats.sw_dev_info_stats.traffic_intr_cnt++;
-
-		return VXGE_HW_OK;
-	}
-
-	hldev->stats.sw_dev_info_stats.not_traffic_intr_cnt++;
-
-	if (unlikely(val64 &
-			VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_ALARM_INT)) {
-
-		enum vxge_hw_status error_level = VXGE_HW_OK;
-
-		hldev->stats.sw_dev_err_stats.vpath_alarms++;
-
-		for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
-			if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
-				continue;
-
-			ret = __vxge_hw_vpath_alarm_process(
-				&hldev->virtual_paths[i], skip_alarms);
-
-			error_level = VXGE_HW_SET_LEVEL(ret, error_level);
-
-			if (unlikely((ret == VXGE_HW_ERR_CRITICAL) ||
-				(ret == VXGE_HW_ERR_SLOT_FREEZE)))
-				break;
-		}
-
-		ret = error_level;
-	}
-exit:
-	return ret;
-}
-
-/*
- * __vxge_hw_device_handle_link_up_ind
- * @hldev: HW device handle.
- *
- * Link up indication handler. The function is invoked by HW when
- * Titan indicates that the link is up for programmable amount of time.
- */
-static enum vxge_hw_status
-__vxge_hw_device_handle_link_up_ind(struct __vxge_hw_device *hldev)
-{
-	/*
-	 * If the previous link state is not down, return.
-	 */
-	if (hldev->link_state == VXGE_HW_LINK_UP)
-		goto exit;
-
-	hldev->link_state = VXGE_HW_LINK_UP;
-
-	/* notify driver */
-	if (hldev->uld_callbacks.link_up)
-		hldev->uld_callbacks.link_up(hldev);
-exit:
-	return VXGE_HW_OK;
-}
-
-/*
- * __vxge_hw_device_handle_link_down_ind
- * @hldev: HW device handle.
- *
- * Link down indication handler. The function is invoked by HW when
- * Titan indicates that the link is down.
- */
-static enum vxge_hw_status
-__vxge_hw_device_handle_link_down_ind(struct __vxge_hw_device *hldev)
-{
-	/*
-	 * If the previous link state is not down, return.
-	 */
-	if (hldev->link_state == VXGE_HW_LINK_DOWN)
-		goto exit;
-
-	hldev->link_state = VXGE_HW_LINK_DOWN;
-
-	/* notify driver */
-	if (hldev->uld_callbacks.link_down)
-		hldev->uld_callbacks.link_down(hldev);
-exit:
-	return VXGE_HW_OK;
-}
-
 /**
  * __vxge_hw_device_handle_error - Handle error
  * @hldev: HW device
@@ -572,10 +420,8 @@ exit:
  * Handle error.
  */
 static enum vxge_hw_status
-__vxge_hw_device_handle_error(
-		struct __vxge_hw_device *hldev,
-		u32 vp_id,
-		enum vxge_hw_event type)
+__vxge_hw_device_handle_error(struct __vxge_hw_device *hldev, u32 vp_id,
+			      enum vxge_hw_event type)
 {
 	switch (type) {
 	case VXGE_HW_EVENT_UNKNOWN:
@@ -615,95 +461,518 @@ out:
 	return VXGE_HW_OK;
 }
 
-/**
- * vxge_hw_device_clear_tx_rx - Acknowledge (that is, clear) the
- * condition that has caused the Tx and RX interrupt.
- * @hldev: HW device.
+/*
+ * __vxge_hw_device_handle_link_down_ind
+ * @hldev: HW device handle.
  *
- * Acknowledge (that is, clear) the condition that has caused
- * the Tx and Rx interrupt.
- * See also: vxge_hw_device_begin_irq(),
- * vxge_hw_device_mask_tx_rx(), vxge_hw_device_unmask_tx_rx().
+ * Link down indication handler. The function is invoked by HW when
+ * Titan indicates that the link is down.
  */
-void vxge_hw_device_clear_tx_rx(struct __vxge_hw_device *hldev)
+static enum vxge_hw_status
+__vxge_hw_device_handle_link_down_ind(struct __vxge_hw_device *hldev)
 {
+	/*
+	 * If the previous link state is not down, return.
+	 */
+	if (hldev->link_state == VXGE_HW_LINK_DOWN)
+		goto exit;
 
-	if ((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] != 0) ||
-	   (hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX] != 0)) {
-		writeq((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
-				 hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX]),
-				&hldev->common_reg->tim_int_status0);
-	}
+	hldev->link_state = VXGE_HW_LINK_DOWN;
 
-	if ((hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] != 0) ||
-	   (hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX] != 0)) {
-		__vxge_hw_pio_mem_write32_upper(
-				(hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
-				 hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX]),
-				&hldev->common_reg->tim_int_status1);
-	}
+	/* notify driver */
+	if (hldev->uld_callbacks.link_down)
+		hldev->uld_callbacks.link_down(hldev);
+exit:
+	return VXGE_HW_OK;
 }
 
 /*
- * vxge_hw_channel_dtr_alloc - Allocate a dtr from the channel
- * @channel: Channel
- * @dtrh: Buffer to return the DTR pointer
- *
- * Allocates a dtr from the reserve array. If the reserve array is empty,
- * it swaps the reserve and free arrays.
+ * __vxge_hw_device_handle_link_up_ind
+ * @hldev: HW device handle.
  *
+ * Link up indication handler. The function is invoked by HW when
+ * Titan indicates that the link is up for programmable amount of time.
  */
 static enum vxge_hw_status
-vxge_hw_channel_dtr_alloc(struct __vxge_hw_channel *channel, void **dtrh)
+__vxge_hw_device_handle_link_up_ind(struct __vxge_hw_device *hldev)
 {
-	void **tmp_arr;
-
-	if (channel->reserve_ptr - channel->reserve_top > 0) {
-_alloc_after_swap:
-		*dtrh =	channel->reserve_arr[--channel->reserve_ptr];
-
-		return VXGE_HW_OK;
-	}
-
-	/* switch between empty	and full arrays	*/
-
-	/* the idea behind such	a design is that by having free	and reserved
-	 * arrays separated we basically separated irq and non-irq parts.
-	 * i.e.	no additional lock need	to be done when	we free	a resource */
-
-	if (channel->length - channel->free_ptr > 0) {
-
-		tmp_arr	= channel->reserve_arr;
-		channel->reserve_arr = channel->free_arr;
-		channel->free_arr = tmp_arr;
-		channel->reserve_ptr = channel->length;
-		channel->reserve_top = channel->free_ptr;
-		channel->free_ptr = channel->length;
-
-		channel->stats->reserve_free_swaps_cnt++;
-
-		goto _alloc_after_swap;
-	}
+	/*
+	 * If the previous link state is not down, return.
+	 */
+	if (hldev->link_state == VXGE_HW_LINK_UP)
+		goto exit;
 
-	channel->stats->full_cnt++;
+	hldev->link_state = VXGE_HW_LINK_UP;
 
-	*dtrh =	NULL;
-	return VXGE_HW_INF_OUT_OF_DESCRIPTORS;
+	/* notify driver */
+	if (hldev->uld_callbacks.link_up)
+		hldev->uld_callbacks.link_up(hldev);
+exit:
+	return VXGE_HW_OK;
 }
 
 /*
- * vxge_hw_channel_dtr_post - Post a dtr to the channel
- * @channelh: Channel
- * @dtrh: DTR pointer
+ * __vxge_hw_vpath_alarm_process - Process Alarms.
+ * @vpath: Virtual Path.
+ * @skip_alarms: Do not clear the alarms
  *
- * Posts a dtr to work array.
+ * Process vpath alarms.
  *
  */
-static void vxge_hw_channel_dtr_post(struct __vxge_hw_channel *channel,
-				     void *dtrh)
+static enum vxge_hw_status
+__vxge_hw_vpath_alarm_process(struct __vxge_hw_virtualpath *vpath,
+			      u32 skip_alarms)
 {
-	vxge_assert(channel->work_arr[channel->post_index] == NULL);
-
+	u64 val64;
+	u64 alarm_status;
+	u64 pic_status;
+	struct __vxge_hw_device *hldev = NULL;
+	enum vxge_hw_event alarm_event = VXGE_HW_EVENT_UNKNOWN;
+	u64 mask64;
+	struct vxge_hw_vpath_stats_sw_info *sw_stats;
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+
+	if (vpath == NULL) {
+		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
+			alarm_event);
+		goto out2;
+	}
+
+	hldev = vpath->hldev;
+	vp_reg = vpath->vp_reg;
+	alarm_status = readq(&vp_reg->vpath_general_int_status);
+
+	if (alarm_status == VXGE_HW_ALL_FOXES) {
+		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_SLOT_FREEZE,
+			alarm_event);
+		goto out;
+	}
+
+	sw_stats = vpath->sw_stats;
+
+	if (alarm_status & ~(
+		VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT |
+		VXGE_HW_VPATH_GENERAL_INT_STATUS_PCI_INT |
+		VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT |
+		VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT)) {
+		sw_stats->error_stats.unknown_alarms++;
+
+		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
+			alarm_event);
+		goto out;
+	}
+
+	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT) {
+
+		val64 = readq(&vp_reg->xgmac_vp_int_status);
+
+		if (val64 &
+		VXGE_HW_XGMAC_VP_INT_STATUS_ASIC_NTWK_VP_ERR_ASIC_NTWK_VP_INT) {
+
+			val64 = readq(&vp_reg->asic_ntwk_vp_err_reg);
+
+			if (((val64 &
+			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT) &&
+			     (!(val64 &
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK))) ||
+			    ((val64 &
+			     VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR) &&
+			     (!(val64 &
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR)
+				     ))) {
+				sw_stats->error_stats.network_sustained_fault++;
+
+				writeq(
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT,
+					&vp_reg->asic_ntwk_vp_err_mask);
+
+				__vxge_hw_device_handle_link_down_ind(hldev);
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_LINK_DOWN, alarm_event);
+			}
+
+			if (((val64 &
+			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK) &&
+			     (!(val64 &
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT))) ||
+			    ((val64 &
+			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR) &&
+			     (!(val64 &
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR)
+				     ))) {
+
+				sw_stats->error_stats.network_sustained_ok++;
+
+				writeq(
+				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK,
+					&vp_reg->asic_ntwk_vp_err_mask);
+
+				__vxge_hw_device_handle_link_up_ind(hldev);
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_LINK_UP, alarm_event);
+			}
+
+			writeq(VXGE_HW_INTR_MASK_ALL,
+				&vp_reg->asic_ntwk_vp_err_reg);
+
+			alarm_event = VXGE_HW_SET_LEVEL(
+				VXGE_HW_EVENT_ALARM_CLEARED, alarm_event);
+
+			if (skip_alarms)
+				return VXGE_HW_OK;
+		}
+	}
+
+	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT) {
+
+		pic_status = readq(&vp_reg->vpath_ppif_int_status);
+
+		if (pic_status &
+		    VXGE_HW_VPATH_PPIF_INT_STATUS_GENERAL_ERRORS_GENERAL_INT) {
+
+			val64 = readq(&vp_reg->general_errors_reg);
+			mask64 = readq(&vp_reg->general_errors_mask);
+
+			if ((val64 &
+				VXGE_HW_GENERAL_ERRORS_REG_INI_SERR_DET) &
+				~mask64) {
+				sw_stats->error_stats.ini_serr_det++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_SERR, alarm_event);
+			}
+
+			if ((val64 &
+			    VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO0_OVRFLOW) &
+				~mask64) {
+				sw_stats->error_stats.dblgen_fifo0_overflow++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_FIFO_ERR, alarm_event);
+			}
+
+			if ((val64 &
+			    VXGE_HW_GENERAL_ERRORS_REG_STATSB_PIF_CHAIN_ERR) &
+				~mask64)
+				sw_stats->error_stats.statsb_pif_chain_error++;
+
+			if ((val64 &
+			   VXGE_HW_GENERAL_ERRORS_REG_STATSB_DROP_TIMEOUT_REQ) &
+				~mask64)
+				sw_stats->error_stats.statsb_drop_timeout++;
+
+			if ((val64 &
+				VXGE_HW_GENERAL_ERRORS_REG_TGT_ILLEGAL_ACCESS) &
+				~mask64)
+				sw_stats->error_stats.target_illegal_access++;
+
+			if (!skip_alarms) {
+				writeq(VXGE_HW_INTR_MASK_ALL,
+					&vp_reg->general_errors_reg);
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_ALARM_CLEARED,
+					alarm_event);
+			}
+		}
+
+		if (pic_status &
+		    VXGE_HW_VPATH_PPIF_INT_STATUS_KDFCCTL_ERRORS_KDFCCTL_INT) {
+
+			val64 = readq(&vp_reg->kdfcctl_errors_reg);
+			mask64 = readq(&vp_reg->kdfcctl_errors_mask);
+
+			if ((val64 &
+			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_OVRWR) &
+				~mask64) {
+				sw_stats->error_stats.kdfcctl_fifo0_overwrite++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_FIFO_ERR,
+					alarm_event);
+			}
+
+			if ((val64 &
+			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_POISON) &
+				~mask64) {
+				sw_stats->error_stats.kdfcctl_fifo0_poison++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_FIFO_ERR,
+					alarm_event);
+			}
+
+			if ((val64 &
+			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_DMA_ERR) &
+				~mask64) {
+				sw_stats->error_stats.kdfcctl_fifo0_dma_error++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_FIFO_ERR,
+					alarm_event);
+			}
+
+			if (!skip_alarms) {
+				writeq(VXGE_HW_INTR_MASK_ALL,
+					&vp_reg->kdfcctl_errors_reg);
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_ALARM_CLEARED,
+					alarm_event);
+			}
+		}
+
+	}
+
+	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT) {
+
+		val64 = readq(&vp_reg->wrdma_alarm_status);
+
+		if (val64 & VXGE_HW_WRDMA_ALARM_STATUS_PRC_ALARM_PRC_INT) {
+
+			val64 = readq(&vp_reg->prc_alarm_reg);
+			mask64 = readq(&vp_reg->prc_alarm_mask);
+
+			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RING_BUMP)&
+				~mask64)
+				sw_stats->error_stats.prc_ring_bumps++;
+
+			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ERR) &
+				~mask64) {
+				sw_stats->error_stats.prc_rxdcm_sc_err++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_VPATH_ERR,
+					alarm_event);
+			}
+
+			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ABORT)
+				& ~mask64) {
+				sw_stats->error_stats.prc_rxdcm_sc_abort++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+						VXGE_HW_EVENT_VPATH_ERR,
+						alarm_event);
+			}
+
+			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_QUANTA_SIZE_ERR)
+				 & ~mask64) {
+				sw_stats->error_stats.prc_quanta_size_err++;
+
+				alarm_event = VXGE_HW_SET_LEVEL(
+					VXGE_HW_EVENT_VPATH_ERR,
+					alarm_event);
+			}
+
+			if (!skip_alarms) {
+				writeq(VXGE_HW_INTR_MASK_ALL,
+					&vp_reg->prc_alarm_reg);
+				alarm_event = VXGE_HW_SET_LEVEL(
+						VXGE_HW_EVENT_ALARM_CLEARED,
+						alarm_event);
+			}
+		}
+	}
+out:
+	hldev->stats.sw_dev_err_stats.vpath_alarms++;
+out2:
+	if ((alarm_event == VXGE_HW_EVENT_ALARM_CLEARED) ||
+		(alarm_event == VXGE_HW_EVENT_UNKNOWN))
+		return VXGE_HW_OK;
+
+	__vxge_hw_device_handle_error(hldev, vpath->vp_id, alarm_event);
+
+	if (alarm_event == VXGE_HW_EVENT_SERR)
+		return VXGE_HW_ERR_CRITICAL;
+
+	return (alarm_event == VXGE_HW_EVENT_SLOT_FREEZE) ?
+		VXGE_HW_ERR_SLOT_FREEZE :
+		(alarm_event == VXGE_HW_EVENT_FIFO_ERR) ? VXGE_HW_ERR_FIFO :
+		VXGE_HW_ERR_VPATH;
+}
+
+/**
+ * vxge_hw_device_begin_irq - Begin IRQ processing.
+ * @hldev: HW device handle.
+ * @skip_alarms: Do not clear the alarms
+ * @reason: "Reason" for the interrupt, the value of Titan's
+ *	general_int_status register.
+ *
+ * The function	performs two actions, It first checks whether (shared IRQ) the
+ * interrupt was raised	by the device. Next, it	masks the device interrupts.
+ *
+ * Note:
+ * vxge_hw_device_begin_irq() does not flush MMIO writes through the
+ * bridge. Therefore, two back-to-back interrupts are potentially possible.
+ *
+ * Returns: 0, if the interrupt	is not "ours" (note that in this case the
+ * device remain enabled).
+ * Otherwise, vxge_hw_device_begin_irq() returns 64bit general adapter
+ * status.
+ */
+enum vxge_hw_status vxge_hw_device_begin_irq(struct __vxge_hw_device *hldev,
+					     u32 skip_alarms, u64 *reason)
+{
+	u32 i;
+	u64 val64;
+	u64 adapter_status;
+	u64 vpath_mask;
+	enum vxge_hw_status ret = VXGE_HW_OK;
+
+	val64 = readq(&hldev->common_reg->titan_general_int_status);
+
+	if (unlikely(!val64)) {
+		/* not Titan interrupt	*/
+		*reason	= 0;
+		ret = VXGE_HW_ERR_WRONG_IRQ;
+		goto exit;
+	}
+
+	if (unlikely(val64 == VXGE_HW_ALL_FOXES)) {
+
+		adapter_status = readq(&hldev->common_reg->adapter_status);
+
+		if (adapter_status == VXGE_HW_ALL_FOXES) {
+
+			__vxge_hw_device_handle_error(hldev,
+				NULL_VPID, VXGE_HW_EVENT_SLOT_FREEZE);
+			*reason	= 0;
+			ret = VXGE_HW_ERR_SLOT_FREEZE;
+			goto exit;
+		}
+	}
+
+	hldev->stats.sw_dev_info_stats.total_intr_cnt++;
+
+	*reason	= val64;
+
+	vpath_mask = hldev->vpaths_deployed >>
+				(64 - VXGE_HW_MAX_VIRTUAL_PATHS);
+
+	if (val64 &
+	    VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_TRAFFIC_INT(vpath_mask)) {
+		hldev->stats.sw_dev_info_stats.traffic_intr_cnt++;
+
+		return VXGE_HW_OK;
+	}
+
+	hldev->stats.sw_dev_info_stats.not_traffic_intr_cnt++;
+
+	if (unlikely(val64 &
+			VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_ALARM_INT)) {
+
+		enum vxge_hw_status error_level = VXGE_HW_OK;
+
+		hldev->stats.sw_dev_err_stats.vpath_alarms++;
+
+		for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
+
+			if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
+				continue;
+
+			ret = __vxge_hw_vpath_alarm_process(
+				&hldev->virtual_paths[i], skip_alarms);
+
+			error_level = VXGE_HW_SET_LEVEL(ret, error_level);
+
+			if (unlikely((ret == VXGE_HW_ERR_CRITICAL) ||
+				(ret == VXGE_HW_ERR_SLOT_FREEZE)))
+				break;
+		}
+
+		ret = error_level;
+	}
+exit:
+	return ret;
+}
+
+/**
+ * vxge_hw_device_clear_tx_rx - Acknowledge (that is, clear) the
+ * condition that has caused the Tx and RX interrupt.
+ * @hldev: HW device.
+ *
+ * Acknowledge (that is, clear) the condition that has caused
+ * the Tx and Rx interrupt.
+ * See also: vxge_hw_device_begin_irq(),
+ * vxge_hw_device_mask_tx_rx(), vxge_hw_device_unmask_tx_rx().
+ */
+void vxge_hw_device_clear_tx_rx(struct __vxge_hw_device *hldev)
+{
+
+	if ((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] != 0) ||
+	   (hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX] != 0)) {
+		writeq((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
+				 hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX]),
+				&hldev->common_reg->tim_int_status0);
+	}
+
+	if ((hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] != 0) ||
+	   (hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX] != 0)) {
+		__vxge_hw_pio_mem_write32_upper(
+				(hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
+				 hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX]),
+				&hldev->common_reg->tim_int_status1);
+	}
+}
+
+/*
+ * vxge_hw_channel_dtr_alloc - Allocate a dtr from the channel
+ * @channel: Channel
+ * @dtrh: Buffer to return the DTR pointer
+ *
+ * Allocates a dtr from the reserve array. If the reserve array is empty,
+ * it swaps the reserve and free arrays.
+ *
+ */
+static enum vxge_hw_status
+vxge_hw_channel_dtr_alloc(struct __vxge_hw_channel *channel, void **dtrh)
+{
+	void **tmp_arr;
+
+	if (channel->reserve_ptr - channel->reserve_top > 0) {
+_alloc_after_swap:
+		*dtrh =	channel->reserve_arr[--channel->reserve_ptr];
+
+		return VXGE_HW_OK;
+	}
+
+	/* switch between empty	and full arrays	*/
+
+	/* the idea behind such	a design is that by having free	and reserved
+	 * arrays separated we basically separated irq and non-irq parts.
+	 * i.e.	no additional lock need	to be done when	we free	a resource */
+
+	if (channel->length - channel->free_ptr > 0) {
+
+		tmp_arr	= channel->reserve_arr;
+		channel->reserve_arr = channel->free_arr;
+		channel->free_arr = tmp_arr;
+		channel->reserve_ptr = channel->length;
+		channel->reserve_top = channel->free_ptr;
+		channel->free_ptr = channel->length;
+
+		channel->stats->reserve_free_swaps_cnt++;
+
+		goto _alloc_after_swap;
+	}
+
+	channel->stats->full_cnt++;
+
+	*dtrh =	NULL;
+	return VXGE_HW_INF_OUT_OF_DESCRIPTORS;
+}
+
+/*
+ * vxge_hw_channel_dtr_post - Post a dtr to the channel
+ * @channelh: Channel
+ * @dtrh: DTR pointer
+ *
+ * Posts a dtr to work array.
+ *
+ */
+static void
+vxge_hw_channel_dtr_post(struct __vxge_hw_channel *channel, void *dtrh)
+{
+	vxge_assert(channel->work_arr[channel->post_index] == NULL);
+
 	channel->work_arr[channel->post_index++] = dtrh;
 
 	/* wrap-around */
@@ -911,10 +1180,6 @@ void vxge_hw_ring_rxd_post(struct __vxge_hw_ring *ring, void *rxdh)
  */
 void vxge_hw_ring_rxd_post_post_wmb(struct __vxge_hw_ring *ring, void *rxdh)
 {
-	struct __vxge_hw_channel *channel;
-
-	channel = &ring->channel;
-
 	wmb();
 	vxge_hw_ring_rxd_post_post(ring, rxdh);
 }
@@ -1542,607 +1807,329 @@ vxge_hw_vpath_mac_addr_get_next(
 	if (status != VXGE_HW_OK)
 		goto exit;
 
-	data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
-
-	data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(data2);
-
-	for (i = ETH_ALEN; i > 0; i--) {
-		macaddr[i-1] = (u8)(data1 & 0xFF);
-		data1 >>= 8;
-
-		macaddr_mask[i-1] = (u8)(data2 & 0xFF);
-		data2 >>= 8;
-	}
-
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_mac_addr_delete - Delete the mac address entry for this vpath
- *               to MAC address table.
- * @vp: Vpath handle.
- * @macaddr: MAC address to be added for this vpath into the list
- * @macaddr_mask: MAC address mask for macaddr
- *
- * Delete the given mac address and mac address mask into the list for this
- * vpath.
- * see also: vxge_hw_vpath_mac_addr_add, vxge_hw_vpath_mac_addr_get and
- * vxge_hw_vpath_mac_addr_get_next
- *
- */
-enum vxge_hw_status
-vxge_hw_vpath_mac_addr_delete(
-	struct __vxge_hw_vpath_handle *vp,
-	u8 (macaddr)[ETH_ALEN],
-	u8 (macaddr_mask)[ETH_ALEN])
-{
-	u32 i;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	for (i = 0; i < ETH_ALEN; i++) {
-		data1 <<= 8;
-		data1 |= (u8)macaddr[i];
-
-		data2 <<= 8;
-		data2 |= (u8)macaddr_mask[i];
-	}
-
-	status = __vxge_hw_vpath_rts_table_set(vp,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
-			0,
-			VXGE_HW_RTS_ACCESS_STEER_DATA0_DA_MAC_ADDR(data1),
-			VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MASK(data2));
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_vid_add - Add the vlan id entry for this vpath
- *               to vlan id table.
- * @vp: Vpath handle.
- * @vid: vlan id to be added for this vpath into the list
- *
- * Adds the given vlan id into the list for this  vpath.
- * see also: vxge_hw_vpath_vid_delete, vxge_hw_vpath_vid_get and
- * vxge_hw_vpath_vid_get_next
- *
- */
-enum vxge_hw_status
-vxge_hw_vpath_vid_add(struct __vxge_hw_vpath_handle *vp, u64 vid)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_rts_table_set(vp,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ADD_ENTRY,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
-			0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_vid_get - Get the first vid entry for this vpath
- *               from vlan id table.
- * @vp: Vpath handle.
- * @vid: Buffer to return vlan id
- *
- * Returns the first vlan id in the list for this vpath.
- * see also: vxge_hw_vpath_vid_get_next
- *
- */
-enum vxge_hw_status
-vxge_hw_vpath_vid_get(struct __vxge_hw_vpath_handle *vp, u64 *vid)
-{
-	u64 data;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_rts_table_get(vp,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
-			0, vid, &data);
-
-	*vid = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(*vid);
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_vid_delete - Delete the vlan id entry for this vpath
- *               to vlan id table.
- * @vp: Vpath handle.
- * @vid: vlan id to be added for this vpath into the list
- *
- * Adds the given vlan id into the list for this  vpath.
- * see also: vxge_hw_vpath_vid_add, vxge_hw_vpath_vid_get and
- * vxge_hw_vpath_vid_get_next
- *
- */
-enum vxge_hw_status
-vxge_hw_vpath_vid_delete(struct __vxge_hw_vpath_handle *vp, u64 vid)
-{
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if (vp == NULL) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	status = __vxge_hw_vpath_rts_table_set(vp,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
-			0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_promisc_enable - Enable promiscuous mode.
- * @vp: Vpath handle.
- *
- * Enable promiscuous mode of Titan-e operation.
- *
- * See also: vxge_hw_vpath_promisc_disable().
- */
-enum vxge_hw_status vxge_hw_vpath_promisc_enable(
-			struct __vxge_hw_vpath_handle *vp)
-{
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	vpath = vp->vpath;
-
-	/* Enable promiscous mode for function 0 only */
-	if (!(vpath->hldev->access_rights &
-		VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM))
-		return VXGE_HW_OK;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
-
-	if (!(val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN)) {
-
-		val64 |= VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
-			 VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
-			 VXGE_HW_RXMAC_VCFG0_BCAST_EN |
-			 VXGE_HW_RXMAC_VCFG0_ALL_VID_EN;
-
-		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
-	}
-exit:
-	return status;
-}
-
-/**
- * vxge_hw_vpath_promisc_disable - Disable promiscuous mode.
- * @vp: Vpath handle.
- *
- * Disable promiscuous mode of Titan-e operation.
- *
- * See also: vxge_hw_vpath_promisc_enable().
- */
-enum vxge_hw_status vxge_hw_vpath_promisc_disable(
-			struct __vxge_hw_vpath_handle *vp)
-{
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
-		status = VXGE_HW_ERR_INVALID_HANDLE;
-		goto exit;
-	}
-
-	vpath = vp->vpath;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
+	data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
 
-	if (val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN) {
+	data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(data2);
 
-		val64 &= ~(VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
-			   VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
-			   VXGE_HW_RXMAC_VCFG0_ALL_VID_EN);
+	for (i = ETH_ALEN; i > 0; i--) {
+		macaddr[i-1] = (u8)(data1 & 0xFF);
+		data1 >>= 8;
 
-		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+		macaddr_mask[i-1] = (u8)(data2 & 0xFF);
+		data2 >>= 8;
 	}
+
 exit:
 	return status;
 }
 
-/*
- * vxge_hw_vpath_bcast_enable - Enable broadcast
+/**
+ * vxge_hw_vpath_mac_addr_delete - Delete the mac address entry for this vpath
+ *               to MAC address table.
  * @vp: Vpath handle.
+ * @macaddr: MAC address to be added for this vpath into the list
+ * @macaddr_mask: MAC address mask for macaddr
+ *
+ * Delete the given mac address and mac address mask into the list for this
+ * vpath.
+ * see also: vxge_hw_vpath_mac_addr_add, vxge_hw_vpath_mac_addr_get and
+ * vxge_hw_vpath_mac_addr_get_next
  *
- * Enable receiving broadcasts.
  */
-enum vxge_hw_status vxge_hw_vpath_bcast_enable(
-			struct __vxge_hw_vpath_handle *vp)
+enum vxge_hw_status
+vxge_hw_vpath_mac_addr_delete(
+	struct __vxge_hw_vpath_handle *vp,
+	u8 (macaddr)[ETH_ALEN],
+	u8 (macaddr_mask)[ETH_ALEN])
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
+	u32 i;
+	u64 data1 = 0ULL;
+	u64 data2 = 0ULL;
 	enum vxge_hw_status status = VXGE_HW_OK;
 
-	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
+	for (i = 0; i < ETH_ALEN; i++) {
+		data1 <<= 8;
+		data1 |= (u8)macaddr[i];
 
-	if (!(val64 & VXGE_HW_RXMAC_VCFG0_BCAST_EN)) {
-		val64 |= VXGE_HW_RXMAC_VCFG0_BCAST_EN;
-		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+		data2 <<= 8;
+		data2 |= (u8)macaddr_mask[i];
 	}
+
+	status = __vxge_hw_vpath_rts_table_set(vp,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
+			0,
+			VXGE_HW_RTS_ACCESS_STEER_DATA0_DA_MAC_ADDR(data1),
+			VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MASK(data2));
 exit:
 	return status;
 }
 
 /**
- * vxge_hw_vpath_mcast_enable - Enable multicast addresses.
+ * vxge_hw_vpath_vid_add - Add the vlan id entry for this vpath
+ *               to vlan id table.
  * @vp: Vpath handle.
+ * @vid: vlan id to be added for this vpath into the list
  *
- * Enable Titan-e multicast addresses.
- * Returns: VXGE_HW_OK on success.
+ * Adds the given vlan id into the list for this  vpath.
+ * see also: vxge_hw_vpath_vid_delete, vxge_hw_vpath_vid_get and
+ * vxge_hw_vpath_vid_get_next
  *
  */
-enum vxge_hw_status vxge_hw_vpath_mcast_enable(
-			struct __vxge_hw_vpath_handle *vp)
+enum vxge_hw_status
+vxge_hw_vpath_vid_add(struct __vxge_hw_vpath_handle *vp, u64 vid)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
 	enum vxge_hw_status status = VXGE_HW_OK;
 
-	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
-
-	if (!(val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN)) {
-		val64 |= VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
-		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
-	}
+	status = __vxge_hw_vpath_rts_table_set(vp,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ADD_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
+			0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
 exit:
 	return status;
 }
 
 /**
- * vxge_hw_vpath_mcast_disable - Disable  multicast addresses.
+ * vxge_hw_vpath_vid_get - Get the first vid entry for this vpath
+ *               from vlan id table.
  * @vp: Vpath handle.
+ * @vid: Buffer to return vlan id
  *
- * Disable Titan-e multicast addresses.
- * Returns: VXGE_HW_OK - success.
- * VXGE_HW_ERR_INVALID_HANDLE - Invalid handle
+ * Returns the first vlan id in the list for this vpath.
+ * see also: vxge_hw_vpath_vid_get_next
  *
  */
 enum vxge_hw_status
-vxge_hw_vpath_mcast_disable(struct __vxge_hw_vpath_handle *vp)
+vxge_hw_vpath_vid_get(struct __vxge_hw_vpath_handle *vp, u64 *vid)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
+	u64 data;
 	enum vxge_hw_status status = VXGE_HW_OK;
 
-	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-
-	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
+	status = __vxge_hw_vpath_rts_table_get(vp,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
+			0, vid, &data);
 
-	if (val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN) {
-		val64 &= ~VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
-		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
-	}
+	*vid = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(*vid);
 exit:
 	return status;
 }
 
-/*
- * __vxge_hw_vpath_alarm_process - Process Alarms.
- * @vpath: Virtual Path.
- * @skip_alarms: Do not clear the alarms
+/**
+ * vxge_hw_vpath_vid_delete - Delete the vlan id entry for this vpath
+ *               to vlan id table.
+ * @vp: Vpath handle.
+ * @vid: vlan id to be added for this vpath into the list
  *
- * Process vpath alarms.
+ * Adds the given vlan id into the list for this  vpath.
+ * see also: vxge_hw_vpath_vid_add, vxge_hw_vpath_vid_get and
+ * vxge_hw_vpath_vid_get_next
  *
  */
-static enum vxge_hw_status
-__vxge_hw_vpath_alarm_process(struct __vxge_hw_virtualpath *vpath,
-			      u32 skip_alarms)
+enum vxge_hw_status
+vxge_hw_vpath_vid_delete(struct __vxge_hw_vpath_handle *vp, u64 vid)
 {
-	u64 val64;
-	u64 alarm_status;
-	u64 pic_status;
-	struct __vxge_hw_device *hldev = NULL;
-	enum vxge_hw_event alarm_event = VXGE_HW_EVENT_UNKNOWN;
-	u64 mask64;
-	struct vxge_hw_vpath_stats_sw_info *sw_stats;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
-
-	if (vpath == NULL) {
-		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
-			alarm_event);
-		goto out2;
-	}
-
-	hldev = vpath->hldev;
-	vp_reg = vpath->vp_reg;
-	alarm_status = readq(&vp_reg->vpath_general_int_status);
-
-	if (alarm_status == VXGE_HW_ALL_FOXES) {
-		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_SLOT_FREEZE,
-			alarm_event);
-		goto out;
-	}
-
-	sw_stats = vpath->sw_stats;
-
-	if (alarm_status & ~(
-		VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT |
-		VXGE_HW_VPATH_GENERAL_INT_STATUS_PCI_INT |
-		VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT |
-		VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT)) {
-		sw_stats->error_stats.unknown_alarms++;
-
-		alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
-			alarm_event);
-		goto out;
-	}
-
-	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT) {
-
-		val64 = readq(&vp_reg->xgmac_vp_int_status);
-
-		if (val64 &
-		VXGE_HW_XGMAC_VP_INT_STATUS_ASIC_NTWK_VP_ERR_ASIC_NTWK_VP_INT) {
-
-			val64 = readq(&vp_reg->asic_ntwk_vp_err_reg);
-
-			if (((val64 &
-			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT) &&
-			     (!(val64 &
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK))) ||
-			    ((val64 &
-			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR) &&
-			     (!(val64 &
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR)
-				     ))) {
-				sw_stats->error_stats.network_sustained_fault++;
-
-				writeq(
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT,
-					&vp_reg->asic_ntwk_vp_err_mask);
-
-				__vxge_hw_device_handle_link_down_ind(hldev);
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_LINK_DOWN, alarm_event);
-			}
-
-			if (((val64 &
-			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK) &&
-			     (!(val64 &
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT))) ||
-			    ((val64 &
-			      VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR) &&
-			     (!(val64 &
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR)
-				     ))) {
-
-				sw_stats->error_stats.network_sustained_ok++;
-
-				writeq(
-				VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK,
-					&vp_reg->asic_ntwk_vp_err_mask);
-
-				__vxge_hw_device_handle_link_up_ind(hldev);
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_LINK_UP, alarm_event);
-			}
-
-			writeq(VXGE_HW_INTR_MASK_ALL,
-				&vp_reg->asic_ntwk_vp_err_reg);
-
-			alarm_event = VXGE_HW_SET_LEVEL(
-				VXGE_HW_EVENT_ALARM_CLEARED, alarm_event);
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-			if (skip_alarms)
-				return VXGE_HW_OK;
-		}
+	if (vp == NULL) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
 	}
 
-	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT) {
-
-		pic_status = readq(&vp_reg->vpath_ppif_int_status);
-
-		if (pic_status &
-		    VXGE_HW_VPATH_PPIF_INT_STATUS_GENERAL_ERRORS_GENERAL_INT) {
-
-			val64 = readq(&vp_reg->general_errors_reg);
-			mask64 = readq(&vp_reg->general_errors_mask);
-
-			if ((val64 &
-				VXGE_HW_GENERAL_ERRORS_REG_INI_SERR_DET) &
-				~mask64) {
-				sw_stats->error_stats.ini_serr_det++;
-
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_SERR, alarm_event);
-			}
-
-			if ((val64 &
-			    VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO0_OVRFLOW) &
-				~mask64) {
-				sw_stats->error_stats.dblgen_fifo0_overflow++;
+	status = __vxge_hw_vpath_rts_table_set(vp,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
+			0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
+exit:
+	return status;
+}
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_FIFO_ERR, alarm_event);
-			}
+/**
+ * vxge_hw_vpath_promisc_enable - Enable promiscuous mode.
+ * @vp: Vpath handle.
+ *
+ * Enable promiscuous mode of Titan-e operation.
+ *
+ * See also: vxge_hw_vpath_promisc_disable().
+ */
+enum vxge_hw_status vxge_hw_vpath_promisc_enable(
+			struct __vxge_hw_vpath_handle *vp)
+{
+	u64 val64;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-			if ((val64 &
-			    VXGE_HW_GENERAL_ERRORS_REG_STATSB_PIF_CHAIN_ERR) &
-				~mask64)
-				sw_stats->error_stats.statsb_pif_chain_error++;
+	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
+	}
 
-			if ((val64 &
-			   VXGE_HW_GENERAL_ERRORS_REG_STATSB_DROP_TIMEOUT_REQ) &
-				~mask64)
-				sw_stats->error_stats.statsb_drop_timeout++;
+	vpath = vp->vpath;
 
-			if ((val64 &
-				VXGE_HW_GENERAL_ERRORS_REG_TGT_ILLEGAL_ACCESS) &
-				~mask64)
-				sw_stats->error_stats.target_illegal_access++;
+	/* Enable promiscous mode for function 0 only */
+	if (!(vpath->hldev->access_rights &
+		VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM))
+		return VXGE_HW_OK;
 
-			if (!skip_alarms) {
-				writeq(VXGE_HW_INTR_MASK_ALL,
-					&vp_reg->general_errors_reg);
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_ALARM_CLEARED,
-					alarm_event);
-			}
-		}
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
 
-		if (pic_status &
-		    VXGE_HW_VPATH_PPIF_INT_STATUS_KDFCCTL_ERRORS_KDFCCTL_INT) {
+	if (!(val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN)) {
 
-			val64 = readq(&vp_reg->kdfcctl_errors_reg);
-			mask64 = readq(&vp_reg->kdfcctl_errors_mask);
+		val64 |= VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
+			 VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
+			 VXGE_HW_RXMAC_VCFG0_BCAST_EN |
+			 VXGE_HW_RXMAC_VCFG0_ALL_VID_EN;
 
-			if ((val64 &
-			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_OVRWR) &
-				~mask64) {
-				sw_stats->error_stats.kdfcctl_fifo0_overwrite++;
+		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+	}
+exit:
+	return status;
+}
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_FIFO_ERR,
-					alarm_event);
-			}
+/**
+ * vxge_hw_vpath_promisc_disable - Disable promiscuous mode.
+ * @vp: Vpath handle.
+ *
+ * Disable promiscuous mode of Titan-e operation.
+ *
+ * See also: vxge_hw_vpath_promisc_enable().
+ */
+enum vxge_hw_status vxge_hw_vpath_promisc_disable(
+			struct __vxge_hw_vpath_handle *vp)
+{
+	u64 val64;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-			if ((val64 &
-			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_POISON) &
-				~mask64) {
-				sw_stats->error_stats.kdfcctl_fifo0_poison++;
+	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
+	}
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_FIFO_ERR,
-					alarm_event);
-			}
+	vpath = vp->vpath;
 
-			if ((val64 &
-			    VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_DMA_ERR) &
-				~mask64) {
-				sw_stats->error_stats.kdfcctl_fifo0_dma_error++;
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_FIFO_ERR,
-					alarm_event);
-			}
+	if (val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN) {
 
-			if (!skip_alarms) {
-				writeq(VXGE_HW_INTR_MASK_ALL,
-					&vp_reg->kdfcctl_errors_reg);
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_ALARM_CLEARED,
-					alarm_event);
-			}
-		}
+		val64 &= ~(VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
+			   VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
+			   VXGE_HW_RXMAC_VCFG0_ALL_VID_EN);
 
+		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
 	}
+exit:
+	return status;
+}
 
-	if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT) {
+/*
+ * vxge_hw_vpath_bcast_enable - Enable broadcast
+ * @vp: Vpath handle.
+ *
+ * Enable receiving broadcasts.
+ */
+enum vxge_hw_status vxge_hw_vpath_bcast_enable(
+			struct __vxge_hw_vpath_handle *vp)
+{
+	u64 val64;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-		val64 = readq(&vp_reg->wrdma_alarm_status);
+	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
+	}
 
-		if (val64 & VXGE_HW_WRDMA_ALARM_STATUS_PRC_ALARM_PRC_INT) {
+	vpath = vp->vpath;
 
-			val64 = readq(&vp_reg->prc_alarm_reg);
-			mask64 = readq(&vp_reg->prc_alarm_mask);
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
 
-			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RING_BUMP)&
-				~mask64)
-				sw_stats->error_stats.prc_ring_bumps++;
+	if (!(val64 & VXGE_HW_RXMAC_VCFG0_BCAST_EN)) {
+		val64 |= VXGE_HW_RXMAC_VCFG0_BCAST_EN;
+		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+	}
+exit:
+	return status;
+}
 
-			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ERR) &
-				~mask64) {
-				sw_stats->error_stats.prc_rxdcm_sc_err++;
+/**
+ * vxge_hw_vpath_mcast_enable - Enable multicast addresses.
+ * @vp: Vpath handle.
+ *
+ * Enable Titan-e multicast addresses.
+ * Returns: VXGE_HW_OK on success.
+ *
+ */
+enum vxge_hw_status vxge_hw_vpath_mcast_enable(
+			struct __vxge_hw_vpath_handle *vp)
+{
+	u64 val64;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_VPATH_ERR,
-					alarm_event);
-			}
+	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
+	}
 
-			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ABORT)
-				& ~mask64) {
-				sw_stats->error_stats.prc_rxdcm_sc_abort++;
+	vpath = vp->vpath;
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-						VXGE_HW_EVENT_VPATH_ERR,
-						alarm_event);
-			}
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
 
-			if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_QUANTA_SIZE_ERR)
-				 & ~mask64) {
-				sw_stats->error_stats.prc_quanta_size_err++;
+	if (!(val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN)) {
+		val64 |= VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
+		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+	}
+exit:
+	return status;
+}
 
-				alarm_event = VXGE_HW_SET_LEVEL(
-					VXGE_HW_EVENT_VPATH_ERR,
-					alarm_event);
-			}
+/**
+ * vxge_hw_vpath_mcast_disable - Disable  multicast addresses.
+ * @vp: Vpath handle.
+ *
+ * Disable Titan-e multicast addresses.
+ * Returns: VXGE_HW_OK - success.
+ * VXGE_HW_ERR_INVALID_HANDLE - Invalid handle
+ *
+ */
+enum vxge_hw_status
+vxge_hw_vpath_mcast_disable(struct __vxge_hw_vpath_handle *vp)
+{
+	u64 val64;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status = VXGE_HW_OK;
 
-			if (!skip_alarms) {
-				writeq(VXGE_HW_INTR_MASK_ALL,
-					&vp_reg->prc_alarm_reg);
-				alarm_event = VXGE_HW_SET_LEVEL(
-						VXGE_HW_EVENT_ALARM_CLEARED,
-						alarm_event);
-			}
-		}
+	if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
+		status = VXGE_HW_ERR_INVALID_HANDLE;
+		goto exit;
 	}
-out:
-	hldev->stats.sw_dev_err_stats.vpath_alarms++;
-out2:
-	if ((alarm_event == VXGE_HW_EVENT_ALARM_CLEARED) ||
-		(alarm_event == VXGE_HW_EVENT_UNKNOWN))
-		return VXGE_HW_OK;
 
-	__vxge_hw_device_handle_error(hldev, vpath->vp_id, alarm_event);
+	vpath = vp->vpath;
 
-	if (alarm_event == VXGE_HW_EVENT_SERR)
-		return VXGE_HW_ERR_CRITICAL;
+	val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
 
-	return (alarm_event == VXGE_HW_EVENT_SLOT_FREEZE) ?
-		VXGE_HW_ERR_SLOT_FREEZE :
-		(alarm_event == VXGE_HW_EVENT_FIFO_ERR) ? VXGE_HW_ERR_FIFO :
-		VXGE_HW_ERR_VPATH;
+	if (val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN) {
+		val64 &= ~VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
+		writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
+	}
+exit:
+	return status;
 }
 
 /*
diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h
index 1fceee876228..8c3103fb6442 100644
--- a/drivers/net/vxge/vxge-traffic.h
+++ b/drivers/net/vxge/vxge-traffic.h
@@ -2081,10 +2081,6 @@ struct __vxge_hw_ring_rxd_priv {
 #endif
 };
 
-/* ========================= FIFO PRIVATE API ============================= */
-
-struct vxge_hw_fifo_attr;
-
 struct vxge_hw_mempool_cbs {
 	void (*item_func_alloc)(
 			struct vxge_hw_mempool *mempoolh,
@@ -2158,27 +2154,27 @@ enum vxge_hw_vpath_mac_addr_add_mode {
 enum vxge_hw_status
 vxge_hw_vpath_mac_addr_add(
 	struct __vxge_hw_vpath_handle *vpath_handle,
-	u8 (macaddr)[ETH_ALEN],
-	u8 (macaddr_mask)[ETH_ALEN],
+	u8 *macaddr,
+	u8 *macaddr_mask,
 	enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode);
 
 enum vxge_hw_status
 vxge_hw_vpath_mac_addr_get(
 	struct __vxge_hw_vpath_handle *vpath_handle,
-	u8 (macaddr)[ETH_ALEN],
-	u8 (macaddr_mask)[ETH_ALEN]);
+	u8 *macaddr,
+	u8 *macaddr_mask);
 
 enum vxge_hw_status
 vxge_hw_vpath_mac_addr_get_next(
 	struct __vxge_hw_vpath_handle *vpath_handle,
-	u8 (macaddr)[ETH_ALEN],
-	u8 (macaddr_mask)[ETH_ALEN]);
+	u8 *macaddr,
+	u8 *macaddr_mask);
 
 enum vxge_hw_status
 vxge_hw_vpath_mac_addr_delete(
 	struct __vxge_hw_vpath_handle *vpath_handle,
-	u8 (macaddr)[ETH_ALEN],
-	u8 (macaddr_mask)[ETH_ALEN]);
+	u8 *macaddr,
+	u8 *macaddr_mask);
 
 enum vxge_hw_status
 vxge_hw_vpath_vid_add(
@@ -2285,6 +2281,7 @@ vxge_hw_channel_dtr_free(struct __vxge_hw_channel *channel, void *dtrh);
 
 int
 vxge_hw_channel_dtr_count(struct __vxge_hw_channel *channel);
+
 void
 vxge_hw_vpath_tti_ci_set(struct __vxge_hw_device *hldev, u32 vp_id);
 
-- 
cgit v1.2.3


From c92bf70dcb9d08f821e4c9f09f8fc328495ba998 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:02:57 +0000
Subject: vxge: fix crash of VF when unloading PF

Calling pci_disable_sriov when unloading a SR-IOV physical function
driver from a host when a guest is using a virtual function from that
device can cause a host crash or VM crash.  The crash is caused by the
virtual config space no longer being present when PF is removed (due to
the pci_disable_sriov).  This can be avoided by not calling
pci_disable_sriov to disable the PCI space when shutting down the PF.
Each function in the X3100 operates independently and in this case will
operate properly in the absence of the PF.

Also, added improved logic in the detection of SR-IOV initialization.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 70c327910f09..9c68c60f27d8 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -4182,6 +4182,20 @@ static int vxge_probe_fw_update(struct vxgedev *vdev)
 	return ret;
 }
 
+static int __devinit is_sriov_initialized(struct pci_dev *pdev)
+{
+	int pos;
+	u16 ctrl;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
+	if (pos) {
+		pci_read_config_word(pdev, pos + PCI_SRIOV_CTRL, &ctrl);
+		if (ctrl & PCI_SRIOV_CTRL_VFE)
+			return 1;
+	}
+	return 0;
+}
+
 /**
  * vxge_probe
  * @pdev : structure containing the PCI related information of the device.
@@ -4370,14 +4384,13 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		num_vfs = vxge_get_num_vfs(function_mode) - 1;
 
 	/* Enable SRIOV mode, if firmware has SRIOV support and if it is a PF */
-	if (is_sriov(function_mode) && (max_config_dev > 1) &&
-		(ll_config->intr_type != INTA) &&
-		(is_privileged == VXGE_HW_OK)) {
-		ret = pci_enable_sriov(pdev, ((max_config_dev - 1) < num_vfs)
-			? (max_config_dev - 1) : num_vfs);
+	if (is_sriov(function_mode) && !is_sriov_initialized(pdev) &&
+	   (ll_config->intr_type != INTA)) {
+		ret = pci_enable_sriov(pdev, num_vfs);
 		if (ret)
 			vxge_debug_ll_config(VXGE_ERR,
 				"Failed in enabling SRIOV mode: %d\n", ret);
+			/* No need to fail out, as an error here is non-fatal */
 	}
 
 	/*
@@ -4673,8 +4686,6 @@ static void __devexit vxge_remove(struct pci_dev *pdev)
 
 	iounmap(vdev->bar0);
 
-	pci_disable_sriov(pdev);
-
 	/* we are safe to free it now */
 	free_netdev(dev);
 
-- 
cgit v1.2.3


From dc66daa9be40369ead5a4ee33c6bcfb44cb3c8ee Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:02:58 +0000
Subject: vxge: use pci_request_region()

Only BAR0 is ever accessed, thus making the calls to pci_request_regions
overkill.  Change calls of pci_request_regions to pci_request_region to
reduce the size of the mapped area.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 9c68c60f27d8..faebffb02d12 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -4325,7 +4325,7 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit1;
 	}
 
-	if (pci_request_regions(pdev, VXGE_DRIVER_NAME)) {
+	if (pci_request_region(pdev, 0, VXGE_DRIVER_NAME)) {
 		vxge_debug_init(VXGE_ERR,
 			"%s : request regions failed", __func__);
 		ret = -ENODEV;
@@ -4638,7 +4638,7 @@ _exit4:
 _exit3:
 	iounmap(attr.bar0);
 _exit2:
-	pci_release_regions(pdev);
+	pci_release_region(pdev, 0);
 _exit1:
 	pci_disable_device(pdev);
 _exit0:
@@ -4695,7 +4695,7 @@ static void __devexit vxge_remove(struct pci_dev *pdev)
 	vxge_hw_device_terminate(hldev);
 
 	pci_disable_device(pdev);
-	pci_release_regions(pdev);
+	pci_release_region(pdev, 0);
 	pci_set_drvdata(pdev, NULL);
 	vxge_debug_entryexit(vdev->level_trace,	"%s:%d  Exiting...", __func__,
 			     __LINE__);
-- 
cgit v1.2.3


From 2e41f6449c561e6e3f572e11d0f2240bd51104db Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:02:59 +0000
Subject: vxge: transmit timeout deadlock

Use a workqueue to handle the device reset during a transmit timeout, as
there can be a deadlock during bringup.  Also, set the netif carrier off
before the watchdog reset is started to prevent the timeout from
reoccurring while still processing the first.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 19 ++++++++++++++-----
 drivers/net/vxge/vxge-main.h |  1 +
 2 files changed, 15 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index faebffb02d12..3ec80684cd5f 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -1606,12 +1606,16 @@ static int do_vxge_reset(struct vxgedev *vdev, int event)
 	}
 
 	if (event == VXGE_LL_FULL_RESET) {
+		netif_carrier_off(vdev->ndev);
+
 		/* wait for all the vpath reset to complete */
 		for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
 			while (test_bit(vp_id, &vdev->vp_reset))
 				msleep(50);
 		}
 
+		netif_carrier_on(vdev->ndev);
+
 		/* if execution mode is set to debug, don't reset the adapter */
 		if (unlikely(vdev->exec_mode)) {
 			vxge_debug_init(VXGE_ERR,
@@ -1765,9 +1769,14 @@ out:
  *
  * driver may reset the chip on events of serr, eccerr, etc
  */
-static int vxge_reset(struct vxgedev *vdev)
+static void vxge_reset(struct work_struct *work)
 {
-	return do_vxge_reset(vdev, VXGE_LL_FULL_RESET);
+	struct vxgedev *vdev = container_of(work, struct vxgedev, reset_task);
+
+	if (!netif_running(vdev->ndev))
+		return;
+
+	do_vxge_reset(vdev, VXGE_LL_FULL_RESET);
 }
 
 /**
@@ -3111,8 +3120,7 @@ static int vxge_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
  * This function is triggered if the Tx Queue is stopped
  * for a pre-defined amount of time when the Interface is still up.
  */
-static void
-vxge_tx_watchdog(struct net_device *dev)
+static void vxge_tx_watchdog(struct net_device *dev)
 {
 	struct vxgedev *vdev;
 
@@ -3122,7 +3130,7 @@ vxge_tx_watchdog(struct net_device *dev)
 
 	vdev->cric_err_event = VXGE_HW_EVENT_RESET_START;
 
-	vxge_reset(vdev);
+	schedule_work(&vdev->reset_task);
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s:%d  Exiting...", __func__, __LINE__);
 }
@@ -3324,6 +3332,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 	ndev->netdev_ops = &vxge_netdev_ops;
 
 	ndev->watchdog_timeo = VXGE_LL_WATCH_DOG_TIMEOUT;
+	INIT_WORK(&vdev->reset_task, vxge_reset);
 
 	vxge_initialize_ethtool_ops(ndev);
 
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 256d5b406a67..5746fedc356f 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -395,6 +395,7 @@ struct vxgedev {
 	u32 		level_err;
 	u32 		level_trace;
 	char		fw_version[VXGE_HW_FW_STRLEN];
+	struct work_struct reset_task;
 };
 
 struct vxge_rx_priv {
-- 
cgit v1.2.3


From 9c1638871671721e8f3693a0dfbb0e2e05b08742 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:03:00 +0000
Subject: vxge: hotplug stall

When hot-unplugging a vxge adapter while running, the driver's remove
routine prints warning and then stalls the calling thread.  This is due
to vxge_remove calling vxge_device_unregister to unregister the netdev
before calling flush_scheduled_work clear any pending work.  Swapping
the order of these two functions resolves the issue.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 3ec80684cd5f..b771e4b2ca9e 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3439,11 +3439,11 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 
 	strncpy(buf, dev->name, IFNAMSIZ);
 
+	flush_scheduled_work();
+
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
 
-	flush_scheduled_work();
-
 	vxge_debug_init(vdev->level_trace, "%s: ethernet device unregistered",
 			buf);
 	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d  Exiting...", buf,
-- 
cgit v1.2.3


From b55e7b153f698bb027102759388d0c09542f68bd Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:03:01 +0000
Subject: vxge: independent interrupt moderation

Configure the workload clock register and TIM register for independent
interrupt moderation based on the individual vpath utilization instead
of common link utilization.  This greatly improves latency.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-config.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 1169aa387cab..01c05f53e2f9 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -4422,8 +4422,7 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
 
 		if (config->tti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
 			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
-			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
-					config->tti.util_sel);
+			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(vp_id);
 		}
 
 		if (config->tti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
@@ -4527,8 +4526,7 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
 
 		if (config->rti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
 			val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
-			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
-					config->rti.util_sel);
+			val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(vp_id);
 		}
 
 		if (config->rti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
@@ -4549,6 +4547,11 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
 	writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_BMAP]);
 	writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_BMAP]);
 
+	val64 = VXGE_HW_TIM_WRKLD_CLC_WRKLD_EVAL_PRD(150);
+	val64 |= VXGE_HW_TIM_WRKLD_CLC_WRKLD_EVAL_DIV(0);
+	val64 |= VXGE_HW_TIM_WRKLD_CLC_CNT_RX_TX(3);
+	writeq(val64, &vp_reg->tim_wrkld_clc);
+
 	return status;
 }
 
-- 
cgit v1.2.3


From 5d52040d4d1eabb56a4d51b760ab8f74eabb9001 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 14:03:02 +0000
Subject: vxge: update driver version

Update vxge driver version to 2.5.1

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-version.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index 9c93e0a17175..ad2f99b9bcf3 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -15,9 +15,9 @@
 #define VXGE_VERSION_H
 
 #define VXGE_VERSION_MAJOR	"2"
-#define VXGE_VERSION_MINOR	"0"
-#define VXGE_VERSION_FIX	"11"
-#define VXGE_VERSION_BUILD	"21932"
+#define VXGE_VERSION_MINOR	"5"
+#define VXGE_VERSION_FIX	"1"
+#define VXGE_VERSION_BUILD	"22082"
 #define VXGE_VERSION_FOR	"k"
 
 #define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
-- 
cgit v1.2.3


From 36accaed22347f4b09cbc3c9fe2c1163a3575ea1 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Fri, 10 Dec 2010 02:40:09 +0000
Subject: isdn: return -EFAULT if copy_from_user() fails

We should be returning -EFAULT here.

Mostly this patch is to silence a smatch warning.  The upper levels
of this driver turn all non-zero return values from isar_load_firmware()
into 1.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/hisax/isar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 1be4552d94b4..c9cd4d22b4a5 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -212,9 +212,9 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
 	cs->debug &= ~(L1_DEB_HSCX | L1_DEB_HSCX_FIFO);
 #endif
 	
-	if ((ret = copy_from_user(&size, p, sizeof(int)))) {
+	if (copy_from_user(&size, p, sizeof(int))) {
 		printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", ret);
-		return ret;
+		return -EFAULT;
 	}
 	p += sizeof(int);
 	printk(KERN_DEBUG"isar_load_firmware size: %d\n", size);
-- 
cgit v1.2.3


From 6c2c9d964e71770e7d6efc1a82f3621005d12185 Mon Sep 17 00:00:00 2001
From: Roopa Prabhu <roprabhu@cisco.com>
Date: Fri, 10 Dec 2010 12:02:33 +0000
Subject: enic: Move enic port profile handling code to a new 802.1Qbh
 provisioning info type

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/enic/enic.h      |  2 +-
 drivers/net/enic/enic_main.c | 33 +++++++++++++++++++++++----------
 drivers/net/enic/vnic_vic.h  | 31 +++++++++++++++++++++++--------
 3 files changed, 47 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 577067eef652..a937f49d9db7 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"1.4.1.9"
+#define DRV_VERSION		"1.4.1.10"
 #define DRV_COPYRIGHT		"Copyright 2008-2010 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 21be989e6a14..9befd54ce6e1 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1252,7 +1252,10 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac)
 {
 	struct vic_provinfo *vp;
 	u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
+	u16 os_type = VIC_GENERIC_PROV_OS_TYPE_LINUX;
 	char uuid_str[38];
+	char client_mac_str[18];
+	u8 *client_mac;
 	int err;
 
 	err = enic_vnic_dev_deinit(enic);
@@ -1270,37 +1273,47 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac)
 			return -EADDRNOTAVAIL;
 
 		vp = vic_provinfo_alloc(GFP_KERNEL, oui,
-			VIC_PROVINFO_LINUX_TYPE);
+			VIC_PROVINFO_GENERIC_TYPE);
 		if (!vp)
 			return -ENOMEM;
 
 		vic_provinfo_add_tlv(vp,
-			VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR,
+			VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR,
 			strlen(enic->pp.name) + 1, enic->pp.name);
 
 		if (!is_zero_ether_addr(enic->pp.mac_addr))
-			vic_provinfo_add_tlv(vp,
-				VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
-				ETH_ALEN, enic->pp.mac_addr);
+			client_mac = enic->pp.mac_addr;
 		else
-			vic_provinfo_add_tlv(vp,
-				VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
-				ETH_ALEN, mac);
+			client_mac = mac;
+
+		vic_provinfo_add_tlv(vp,
+			VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR,
+			ETH_ALEN, client_mac);
+
+		sprintf(client_mac_str, "%pM", client_mac);
+		vic_provinfo_add_tlv(vp,
+			VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR,
+			sizeof(client_mac_str), client_mac_str);
 
 		if (enic->pp.set & ENIC_SET_INSTANCE) {
 			sprintf(uuid_str, "%pUB", enic->pp.instance_uuid);
 			vic_provinfo_add_tlv(vp,
-				VIC_LINUX_PROV_TLV_CLIENT_UUID_STR,
+				VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR,
 				sizeof(uuid_str), uuid_str);
 		}
 
 		if (enic->pp.set & ENIC_SET_HOST) {
 			sprintf(uuid_str, "%pUB", enic->pp.host_uuid);
 			vic_provinfo_add_tlv(vp,
-				VIC_LINUX_PROV_TLV_HOST_UUID_STR,
+				VIC_GENERIC_PROV_TLV_HOST_UUID_STR,
 				sizeof(uuid_str), uuid_str);
 		}
 
+		os_type = htons(os_type);
+		vic_provinfo_add_tlv(vp,
+			VIC_GENERIC_PROV_TLV_OS_TYPE,
+			sizeof(os_type), &os_type);
+
 		err = enic_dev_init_prov(enic, vp);
 		vic_provinfo_free(vp);
 		if (err)
diff --git a/drivers/net/enic/vnic_vic.h b/drivers/net/enic/vnic_vic.h
index 7e46e5e8600f..f700f5d9e81d 100644
--- a/drivers/net/enic/vnic_vic.h
+++ b/drivers/net/enic/vnic_vic.h
@@ -24,14 +24,29 @@
 /* Note: String field lengths include null char */
 
 #define VIC_PROVINFO_CISCO_OUI		{ 0x00, 0x00, 0x0c }
-#define VIC_PROVINFO_LINUX_TYPE		0x2
-
-enum vic_linux_prov_tlv_type {
-	VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR = 0,
-	VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR = 1,			/* u8[6] */
-	VIC_LINUX_PROV_TLV_CLIENT_NAME_STR = 2,
-	VIC_LINUX_PROV_TLV_HOST_UUID_STR = 8,
-	VIC_LINUX_PROV_TLV_CLIENT_UUID_STR = 9,
+#define VIC_PROVINFO_GENERIC_TYPE		0x4
+
+enum vic_generic_prov_tlv_type {
+	VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR = 0,
+	VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR = 1,
+	VIC_GENERIC_PROV_TLV_CLIENT_NAME_STR = 2,
+	VIC_GENERIC_PROV_TLV_CLUSTER_PORT_NAME_STR = 3,
+	VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR = 4,
+	VIC_GENERIC_PROV_TLV_CLUSTER_UUID_STR = 5,
+	VIC_GENERIC_PROV_TLV_CLUSTER_NAME_STR = 7,
+	VIC_GENERIC_PROV_TLV_HOST_UUID_STR = 8,
+	VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR = 9,
+	VIC_GENERIC_PROV_TLV_INCARNATION_NUMBER = 10,
+	VIC_GENERIC_PROV_TLV_OS_TYPE = 11,
+	VIC_GENERIC_PROV_TLV_OS_VENDOR = 12,
+	VIC_GENERIC_PROV_TLV_CLIENT_TYPE = 15,
+};
+
+enum vic_generic_prov_os_type {
+	VIC_GENERIC_PROV_OS_TYPE_UNKNOWN = 0,
+	VIC_GENERIC_PROV_OS_TYPE_ESX = 1,
+	VIC_GENERIC_PROV_OS_TYPE_LINUX = 2,
+	VIC_GENERIC_PROV_OS_TYPE_WINDOWS = 3,
 };
 
 struct vic_provinfo {
-- 
cgit v1.2.3


From f073c7ca29a4a7e14060d9d3ddf09bfbb7cd9cc0 Mon Sep 17 00:00:00 2001
From: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date: Thu, 9 Dec 2010 15:17:13 +0000
Subject: bonding: add the debugfs facility to the bonding driver

This patch provides the debugfs facility to the bonding driver.
The "bonding" directory is created in the debugfs root and directories of
each bonding interface (like bond0, bond1...) are created in that.

 # mount -t debugfs none /sys/kernel/debug

 # ls /sys/kernel/debug/bonding
 bond0  bond1

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/Makefile       |  2 +-
 drivers/net/bonding/bond_debugfs.c | 96 ++++++++++++++++++++++++++++++++++++++
 drivers/net/bonding/bond_main.c    | 10 +++-
 drivers/net/bonding/bonding.h      |  9 ++++
 4 files changed, 115 insertions(+), 2 deletions(-)
 create mode 100644 drivers/net/bonding/bond_debugfs.c

(limited to 'drivers')

diff --git a/drivers/net/bonding/Makefile b/drivers/net/bonding/Makefile
index 6f9c6faef24c..0e2737eac8b7 100644
--- a/drivers/net/bonding/Makefile
+++ b/drivers/net/bonding/Makefile
@@ -4,7 +4,7 @@
 
 obj-$(CONFIG_BONDING) += bonding.o
 
-bonding-objs := bond_main.o bond_3ad.o bond_alb.o bond_sysfs.o
+bonding-objs := bond_main.o bond_3ad.o bond_alb.o bond_sysfs.o bond_debugfs.o
 
 ipv6-$(subst m,y,$(CONFIG_IPV6)) += bond_ipv6.o
 bonding-objs += $(ipv6-y)
diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c
new file mode 100644
index 000000000000..ae1eb2fc3a47
--- /dev/null
+++ b/drivers/net/bonding/bond_debugfs.c
@@ -0,0 +1,96 @@
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/netdevice.h>
+
+#include "bonding.h"
+
+#ifdef CONFIG_DEBUG_FS
+
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+
+static struct dentry *bonding_debug_root;
+
+void bond_debug_register(struct bonding *bond)
+{
+	if (!bonding_debug_root)
+		return;
+
+	bond->debug_dir =
+		debugfs_create_dir(bond->dev->name, bonding_debug_root);
+
+	if (!bond->debug_dir) {
+		pr_warning("%s: Warning: failed to register to debugfs\n",
+			bond->dev->name);
+		return;
+	}
+}
+
+void bond_debug_unregister(struct bonding *bond)
+{
+	if (!bonding_debug_root)
+		return;
+
+	debugfs_remove_recursive(bond->debug_dir);
+}
+
+void bond_debug_reregister(struct bonding *bond)
+{
+	struct dentry *d;
+
+	if (!bonding_debug_root)
+		return;
+
+	d = debugfs_rename(bonding_debug_root, bond->debug_dir,
+			   bonding_debug_root, bond->dev->name);
+	if (d) {
+		bond->debug_dir = d;
+	} else {
+		pr_warning("%s: Warning: failed to reregister, "
+				"so just unregister old one\n",
+				bond->dev->name);
+		bond_debug_unregister(bond);
+	}
+}
+
+void bond_create_debugfs(void)
+{
+	bonding_debug_root = debugfs_create_dir("bonding", NULL);
+
+	if (!bonding_debug_root) {
+		pr_warning("Warning: Cannot create bonding directory"
+				" in debugfs\n");
+	}
+}
+
+void bond_destroy_debugfs(void)
+{
+	debugfs_remove_recursive(bonding_debug_root);
+	bonding_debug_root = NULL;
+}
+
+
+#else /* !CONFIG_DEBUG_FS */
+
+void bond_debug_register(struct bonding *bond)
+{
+}
+
+void bond_debug_unregister(struct bonding *bond)
+{
+}
+
+void bond_debug_reregister(struct bonding *bond)
+{
+}
+
+void bond_create_debugfs(void)
+{
+}
+
+void bond_destroy_debugfs(void)
+{
+}
+
+#endif /* CONFIG_DEBUG_FS */
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index bb33b3b347fa..07011e42cec7 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3503,6 +3503,8 @@ static int bond_event_changename(struct bonding *bond)
 	bond_remove_proc_entry(bond);
 	bond_create_proc_entry(bond);
 
+	bond_debug_reregister(bond);
+
 	return NOTIFY_DONE;
 }
 
@@ -4785,6 +4787,8 @@ static void bond_uninit(struct net_device *bond_dev)
 
 	bond_remove_proc_entry(bond);
 
+	bond_debug_unregister(bond);
+
 	__hw_addr_flush(&bond->mc_list);
 
 	list_for_each_entry_safe(vlan, tmp, &bond->vlan_list, vlan_list) {
@@ -5187,6 +5191,8 @@ static int bond_init(struct net_device *bond_dev)
 
 	bond_prepare_sysfs_group(bond);
 
+	bond_debug_register(bond);
+
 	__hw_addr_init(&bond->mc_list);
 	return 0;
 }
@@ -5308,6 +5314,8 @@ static int __init bonding_init(void)
 	if (res)
 		goto err_link;
 
+	bond_create_debugfs();
+
 	for (i = 0; i < max_bonds; i++) {
 		res = bond_create(&init_net, NULL);
 		if (res)
@@ -5318,7 +5326,6 @@ static int __init bonding_init(void)
 	if (res)
 		goto err;
 
-
 	register_netdevice_notifier(&bond_netdev_notifier);
 	register_inetaddr_notifier(&bond_inetaddr_notifier);
 	bond_register_ipv6_notifier();
@@ -5342,6 +5349,7 @@ static void __exit bonding_exit(void)
 	bond_unregister_ipv6_notifier();
 
 	bond_destroy_sysfs();
+	bond_destroy_debugfs();
 
 	rtnl_link_unregister(&bond_link_ops);
 	unregister_pernet_subsys(&bond_net_ops);
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index ad3ae46a4c01..03710f8f5c49 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -259,6 +259,10 @@ struct bonding {
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	struct   in6_addr master_ipv6;
 #endif
+#ifdef CONFIG_DEBUG_FS
+	/* debugging suport via debugfs */
+	struct	 dentry *debug_dir;
+#endif /* CONFIG_DEBUG_FS */
 };
 
 /**
@@ -380,6 +384,11 @@ void bond_select_active_slave(struct bonding *bond);
 void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
 void bond_register_arp(struct bonding *);
 void bond_unregister_arp(struct bonding *);
+void bond_create_debugfs(void);
+void bond_destroy_debugfs(void);
+void bond_debug_register(struct bonding *bond);
+void bond_debug_unregister(struct bonding *bond);
+void bond_debug_reregister(struct bonding *bond);
 
 struct bond_net {
 	struct net *		net;	/* Associated network namespace */
-- 
cgit v1.2.3


From a5d62a149bb8f5359aff7ed7dce339752fbabfd9 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Fri, 10 Dec 2010 16:49:24 -0800
Subject: isdn: Fix printed out copy_from_user() return value after previous
 change.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/hisax/isar.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index c9cd4d22b4a5..d4cce337add2 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -189,7 +189,7 @@ ISARVersion(struct IsdnCardState *cs, char *s)
 static int
 isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
 {
-	int ret, size, cnt, debug;
+	int cfu_ret, ret, size, cnt, debug;
 	u_char len, nom, noc;
 	u_short sadr, left, *sp;
 	u_char __user *p = buf;
@@ -212,8 +212,9 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
 	cs->debug &= ~(L1_DEB_HSCX | L1_DEB_HSCX_FIFO);
 #endif
 	
-	if (copy_from_user(&size, p, sizeof(int))) {
-		printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", ret);
+	cfu_ret = copy_from_user(&size, p, sizeof(int));
+	if (cfu_ret) {
+		printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", cfu_ret);
 		return -EFAULT;
 	}
 	p += sizeof(int);
-- 
cgit v1.2.3


From 19a0b67afd174c4db261d587b5c67704dcd53c17 Mon Sep 17 00:00:00 2001
From: Dean Nelson <dnelson@redhat.com>
Date: Thu, 11 Nov 2010 05:50:25 +0000
Subject: e1000: fix return value not set on error

Dean noticed that 'err' wasn't being set when the "goto err_dma"
statement is executed in the following hunk from the commit. It's value
will be zero as a result of a successful call to e1000_init_hw_struct().

This patch changes the error condition to be correctly propagated.

CC: stable@kernel.org
Signed-off-by:  Dean Nelson <dnelson@redhat.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000/e1000_main.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 06c7d1c67517..491bf2a1babd 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -971,11 +971,13 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 		 */
 		dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
 		pci_using_dac = 1;
-	} else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
-		dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
 	} else {
-		pr_err("No usable DMA config, aborting\n");
-		goto err_dma;
+		err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
+		if (err) {
+			pr_err("No usable DMA config, aborting\n");
+			goto err_dma;
+		}
+		dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
 	}
 
 	netdev->netdev_ops = &e1000_netdev_ops;
-- 
cgit v1.2.3


From 667445008db3f45a760c235d771be0c9671e59e5 Mon Sep 17 00:00:00 2001
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Wed, 1 Dec 2010 19:59:50 +0000
Subject: Intel Wired LAN drivers: Use static const

Based on work by Joe Perches <joe@perches.com>

Using static const to decrease data and overall object size.

CC: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
---
 drivers/net/e1000/e1000_hw.c      | 20 ++++++++++----------
 drivers/net/e1000/e1000_param.c   | 13 +++++++------
 drivers/net/e1000e/phy.c          | 11 ++++++-----
 drivers/net/igb/e1000_phy.c       | 11 ++++++-----
 drivers/net/ixgb/ixgb_param.c     | 21 +++++++++++----------
 drivers/net/ixgbe/ixgbe_ethtool.c | 24 ++++++++++++++----------
 drivers/net/ixgbevf/ethtool.c     | 18 +++++++++++-------
 7 files changed, 65 insertions(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index c7e242b69a18..77d08e697b74 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -4892,11 +4892,11 @@ static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length,
 	} else if (hw->phy_type == e1000_phy_igp) {	/* For IGP PHY */
 		u16 cur_agc_value;
 		u16 min_agc_value = IGP01E1000_AGC_LENGTH_TABLE_SIZE;
-		u16 agc_reg_array[IGP01E1000_PHY_CHANNEL_NUM] =
-		    { IGP01E1000_PHY_AGC_A,
-			IGP01E1000_PHY_AGC_B,
-			IGP01E1000_PHY_AGC_C,
-			IGP01E1000_PHY_AGC_D
+		static const u16 agc_reg_array[IGP01E1000_PHY_CHANNEL_NUM] = {
+		       IGP01E1000_PHY_AGC_A,
+		       IGP01E1000_PHY_AGC_B,
+		       IGP01E1000_PHY_AGC_C,
+		       IGP01E1000_PHY_AGC_D
 		};
 		/* Read the AGC registers for all channels */
 		for (i = 0; i < IGP01E1000_PHY_CHANNEL_NUM; i++) {
@@ -5071,11 +5071,11 @@ static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
 {
 	s32 ret_val;
 	u16 phy_data, phy_saved_data, speed, duplex, i;
-	u16 dsp_reg_array[IGP01E1000_PHY_CHANNEL_NUM] =
-	    { IGP01E1000_PHY_AGC_PARAM_A,
-		IGP01E1000_PHY_AGC_PARAM_B,
-		IGP01E1000_PHY_AGC_PARAM_C,
-		IGP01E1000_PHY_AGC_PARAM_D
+	static const u16 dsp_reg_array[IGP01E1000_PHY_CHANNEL_NUM] = {
+	       IGP01E1000_PHY_AGC_PARAM_A,
+	       IGP01E1000_PHY_AGC_PARAM_B,
+	       IGP01E1000_PHY_AGC_PARAM_C,
+	       IGP01E1000_PHY_AGC_PARAM_D
 	};
 	u16 min_length, max_length;
 
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 10d8d98bb797..1301eba8b57a 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -352,12 +352,13 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter)
 	}
 	{ /* Flow Control */
 
-		struct e1000_opt_list fc_list[] =
-			{{ E1000_FC_NONE,    "Flow Control Disabled" },
-			 { E1000_FC_RX_PAUSE,"Flow Control Receive Only" },
-			 { E1000_FC_TX_PAUSE,"Flow Control Transmit Only" },
-			 { E1000_FC_FULL,    "Flow Control Enabled" },
-			 { E1000_FC_DEFAULT, "Flow Control Hardware Default" }};
+		static const struct e1000_opt_list fc_list[] = {
+		       { E1000_FC_NONE, "Flow Control Disabled" },
+		       { E1000_FC_RX_PAUSE, "Flow Control Receive Only" },
+		       { E1000_FC_TX_PAUSE, "Flow Control Transmit Only" },
+		       { E1000_FC_FULL, "Flow Control Enabled" },
+		       { E1000_FC_DEFAULT, "Flow Control Hardware Default" }
+		};
 
 		opt = (struct e1000_option) {
 			.type = list_option,
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 3d3dc0c82355..6ad90ccb4bab 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -1840,11 +1840,12 @@ s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw)
 	u16 phy_data, i, agc_value = 0;
 	u16 cur_agc_index, max_agc_index = 0;
 	u16 min_agc_index = IGP02E1000_CABLE_LENGTH_TABLE_SIZE - 1;
-	u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] =
-							 {IGP02E1000_PHY_AGC_A,
-							  IGP02E1000_PHY_AGC_B,
-							  IGP02E1000_PHY_AGC_C,
-							  IGP02E1000_PHY_AGC_D};
+	static const u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] = {
+	       IGP02E1000_PHY_AGC_A,
+	       IGP02E1000_PHY_AGC_B,
+	       IGP02E1000_PHY_AGC_C,
+	       IGP02E1000_PHY_AGC_D
+	};
 
 	/* Read the AGC registers for all channels */
 	for (i = 0; i < IGP02E1000_PHY_CHANNEL_NUM; i++) {
diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c
index ddd036a78999..6694bf3e5ad9 100644
--- a/drivers/net/igb/e1000_phy.c
+++ b/drivers/net/igb/e1000_phy.c
@@ -1757,11 +1757,12 @@ s32 igb_get_cable_length_igp_2(struct e1000_hw *hw)
 	u16 phy_data, i, agc_value = 0;
 	u16 cur_agc_index, max_agc_index = 0;
 	u16 min_agc_index = IGP02E1000_CABLE_LENGTH_TABLE_SIZE - 1;
-	u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] =
-							 {IGP02E1000_PHY_AGC_A,
-							  IGP02E1000_PHY_AGC_B,
-							  IGP02E1000_PHY_AGC_C,
-							  IGP02E1000_PHY_AGC_D};
+	static const u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] = {
+	       IGP02E1000_PHY_AGC_A,
+	       IGP02E1000_PHY_AGC_B,
+	       IGP02E1000_PHY_AGC_C,
+	       IGP02E1000_PHY_AGC_D
+	};
 
 	/* Read the AGC registers for all channels */
 	for (i = 0; i < IGP02E1000_PHY_CHANNEL_NUM; i++) {
diff --git a/drivers/net/ixgb/ixgb_param.c b/drivers/net/ixgb/ixgb_param.c
index 88a08f056241..dd7fbeb1f7d1 100644
--- a/drivers/net/ixgb/ixgb_param.c
+++ b/drivers/net/ixgb/ixgb_param.c
@@ -191,9 +191,9 @@ struct ixgb_option {
 		} r;
 		struct {	/* list_option info */
 			int nr;
-			struct ixgb_opt_list {
+			const struct ixgb_opt_list {
 				int i;
-				char *str;
+				const char *str;
 			} *p;
 		} l;
 	} arg;
@@ -226,7 +226,7 @@ ixgb_validate_option(unsigned int *value, const struct ixgb_option *opt)
 		break;
 	case list_option: {
 		int i;
-		struct ixgb_opt_list *ent;
+		const struct ixgb_opt_list *ent;
 
 		for (i = 0; i < opt->arg.l.nr; i++) {
 			ent = &opt->arg.l.p[i];
@@ -322,14 +322,15 @@ ixgb_check_options(struct ixgb_adapter *adapter)
 	}
 	{ /* Flow Control */
 
-		struct ixgb_opt_list fc_list[] =
-			{{ ixgb_fc_none,	"Flow Control Disabled" },
-			 { ixgb_fc_rx_pause,"Flow Control Receive Only" },
-			 { ixgb_fc_tx_pause,"Flow Control Transmit Only" },
-			 { ixgb_fc_full,	"Flow Control Enabled" },
-			 { ixgb_fc_default, "Flow Control Hardware Default" }};
+		static const struct ixgb_opt_list fc_list[] = {
+		       { ixgb_fc_none, "Flow Control Disabled" },
+		       { ixgb_fc_rx_pause, "Flow Control Receive Only" },
+		       { ixgb_fc_tx_pause, "Flow Control Transmit Only" },
+		       { ixgb_fc_full, "Flow Control Enabled" },
+		       { ixgb_fc_default, "Flow Control Hardware Default" }
+		};
 
-		const struct ixgb_option opt = {
+		static const struct ixgb_option opt = {
 			.type = list_option,
 			.name = "Flow Control",
 			.err  = "reading default settings from EEPROM",
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index ef3f9105a05d..90a740d77e5d 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1157,7 +1157,7 @@ struct ixgbe_reg_test {
 #define TABLE64_TEST_HI	6
 
 /* default 82599 register test */
-static struct ixgbe_reg_test reg_test_82599[] = {
+static const struct ixgbe_reg_test reg_test_82599[] = {
 	{ IXGBE_FCRTL_82599(0), 1, PATTERN_TEST, 0x8007FFF0, 0x8007FFF0 },
 	{ IXGBE_FCRTH_82599(0), 1, PATTERN_TEST, 0x8007FFF0, 0x8007FFF0 },
 	{ IXGBE_PFCTOP, 1, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
@@ -1181,7 +1181,7 @@ static struct ixgbe_reg_test reg_test_82599[] = {
 };
 
 /* default 82598 register test */
-static struct ixgbe_reg_test reg_test_82598[] = {
+static const struct ixgbe_reg_test reg_test_82598[] = {
 	{ IXGBE_FCRTL(0), 1, PATTERN_TEST, 0x8007FFF0, 0x8007FFF0 },
 	{ IXGBE_FCRTH(0), 1, PATTERN_TEST, 0x8007FFF0, 0x8007FFF0 },
 	{ IXGBE_PFCTOP, 1, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
@@ -1208,18 +1208,22 @@ static struct ixgbe_reg_test reg_test_82598[] = {
 	{ 0, 0, 0, 0 }
 };
 
+static const u32 register_test_patterns[] = {
+	0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
+};
+
 #define REG_PATTERN_TEST(R, M, W)                                             \
 {                                                                             \
 	u32 pat, val, before;                                                 \
-	const u32 _test[] = {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; \
-	for (pat = 0; pat < ARRAY_SIZE(_test); pat++) {                       \
+	for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) {      \
 		before = readl(adapter->hw.hw_addr + R);                      \
-		writel((_test[pat] & W), (adapter->hw.hw_addr + R));          \
+		writel((register_test_patterns[pat] & W),                     \
+		       (adapter->hw.hw_addr + R));                            \
 		val = readl(adapter->hw.hw_addr + R);                         \
-		if (val != (_test[pat] & W & M)) {                            \
-			e_err(drv, "pattern test reg %04X failed: got "   \
-			      "0x%08X expected 0x%08X\n",		      \
-			      R, val, (_test[pat] & W & M));                \
+		if (val != (register_test_patterns[pat] & W & M)) {           \
+			e_err(drv, "pattern test reg %04X failed: got "       \
+			      "0x%08X expected 0x%08X\n",                     \
+			      R, val, (register_test_patterns[pat] & W & M)); \
 			*data = R;                                            \
 			writel(before, adapter->hw.hw_addr + R);              \
 			return 1;                                             \
@@ -1246,7 +1250,7 @@ static struct ixgbe_reg_test reg_test_82598[] = {
 
 static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 {
-	struct ixgbe_reg_test *test;
+	const struct ixgbe_reg_test *test;
 	u32 value, before, after;
 	u32 i, toggle;
 
diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c
index 4cc817acfb62..fa29b3c8c464 100644
--- a/drivers/net/ixgbevf/ethtool.c
+++ b/drivers/net/ixgbevf/ethtool.c
@@ -544,7 +544,7 @@ struct ixgbevf_reg_test {
 #define TABLE64_TEST_HI	6
 
 /* default VF register test */
-static struct ixgbevf_reg_test reg_test_vf[] = {
+static const struct ixgbevf_reg_test reg_test_vf[] = {
 	{ IXGBE_VFRDBAL(0), 2, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFF80 },
 	{ IXGBE_VFRDBAH(0), 2, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
 	{ IXGBE_VFRDLEN(0), 2, PATTERN_TEST, 0x000FFF80, 0x000FFFFF },
@@ -557,19 +557,23 @@ static struct ixgbevf_reg_test reg_test_vf[] = {
 	{ 0, 0, 0, 0 }
 };
 
+static const u32 register_test_patterns[] = {
+	0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
+};
+
 #define REG_PATTERN_TEST(R, M, W)                                             \
 {                                                                             \
 	u32 pat, val, before;                                                 \
-	const u32 _test[] = {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; \
-	for (pat = 0; pat < ARRAY_SIZE(_test); pat++) {                       \
+	for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) {      \
 		before = readl(adapter->hw.hw_addr + R);                      \
-		writel((_test[pat] & W), (adapter->hw.hw_addr + R));          \
+		writel((register_test_patterns[pat] & W),                     \
+		       (adapter->hw.hw_addr + R));                            \
 		val = readl(adapter->hw.hw_addr + R);                         \
-		if (val != (_test[pat] & W & M)) {                            \
+		if (val != (register_test_patterns[pat] & W & M)) {           \
 			hw_dbg(&adapter->hw,                                  \
 			"pattern test reg %04X failed: got "                  \
 			"0x%08X expected 0x%08X\n",                           \
-			R, val, (_test[pat] & W & M));                        \
+			R, val, (register_test_patterns[pat] & W & M));       \
 			*data = R;                                            \
 			writel(before, adapter->hw.hw_addr + R);              \
 			return 1;                                             \
@@ -596,7 +600,7 @@ static struct ixgbevf_reg_test reg_test_vf[] = {
 
 static int ixgbevf_reg_test(struct ixgbevf_adapter *adapter, u64 *data)
 {
-	struct ixgbevf_reg_test *test;
+	const struct ixgbevf_reg_test *test;
 	u32 i;
 
 	test = reg_test_vf;
-- 
cgit v1.2.3


From ae54496f9e8d40c89e5668205c181dccfa9ecda1 Mon Sep 17 00:00:00 2001
From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Sat, 4 Dec 2010 05:35:17 +0000
Subject: ixgb: Don't check for vlan group on transmit

Based on a patch from Jesse Gross.

Enable vlan tag insertion even when vlan group is not configured.

For ixgb HW both CTRL0.VME and VLE bit in the Tx descriptor need to be set
in order to enable HW acceleration.

Introduced separate functions for enabling/disabling of vlan tag stripping
similar to ixgbe.

CC: Jesse Gross <jesse@nicira.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgb/ixgb_main.c | 51 ++++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 211a1694667e..2e98506d12e3 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -98,6 +98,8 @@ static void ixgb_alloc_rx_buffers(struct ixgb_adapter *, int);
 static void ixgb_tx_timeout(struct net_device *dev);
 static void ixgb_tx_timeout_task(struct work_struct *work);
 
+static void ixgb_vlan_strip_enable(struct ixgb_adapter *adapter);
+static void ixgb_vlan_strip_disable(struct ixgb_adapter *adapter);
 static void ixgb_vlan_rx_register(struct net_device *netdev,
                                   struct vlan_group *grp);
 static void ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
@@ -1076,6 +1078,8 @@ ixgb_set_multi(struct net_device *netdev)
 
 	if (netdev->flags & IFF_PROMISC) {
 		rctl |= (IXGB_RCTL_UPE | IXGB_RCTL_MPE);
+		/* disable VLAN filtering */
+		rctl &= ~IXGB_RCTL_CFIEN;
 		rctl &= ~IXGB_RCTL_VFE;
 	} else {
 		if (netdev->flags & IFF_ALLMULTI) {
@@ -1084,7 +1088,9 @@ ixgb_set_multi(struct net_device *netdev)
 		} else {
 			rctl &= ~(IXGB_RCTL_UPE | IXGB_RCTL_MPE);
 		}
+		/* enable VLAN filtering */
 		rctl |= IXGB_RCTL_VFE;
+		rctl &= ~IXGB_RCTL_CFIEN;
 	}
 
 	if (netdev_mc_count(netdev) > IXGB_MAX_NUM_MULTICAST_ADDRESSES) {
@@ -1103,6 +1109,12 @@ ixgb_set_multi(struct net_device *netdev)
 
 		ixgb_mc_addr_list_update(hw, mta, netdev_mc_count(netdev), 0);
 	}
+
+	if (netdev->features & NETIF_F_HW_VLAN_RX)
+		ixgb_vlan_strip_enable(adapter);
+	else
+		ixgb_vlan_strip_disable(adapter);
+
 }
 
 /**
@@ -2150,33 +2162,30 @@ static void
 ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 {
 	struct ixgb_adapter *adapter = netdev_priv(netdev);
-	u32 ctrl, rctl;
 
-	ixgb_irq_disable(adapter);
 	adapter->vlgrp = grp;
+}
 
-	if (grp) {
-		/* enable VLAN tag insert/strip */
-		ctrl = IXGB_READ_REG(&adapter->hw, CTRL0);
-		ctrl |= IXGB_CTRL0_VME;
-		IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl);
-
-		/* enable VLAN receive filtering */
+static void
+ixgb_vlan_strip_enable(struct ixgb_adapter *adapter)
+{
+	u32 ctrl;
 
-		rctl = IXGB_READ_REG(&adapter->hw, RCTL);
-		rctl &= ~IXGB_RCTL_CFIEN;
-		IXGB_WRITE_REG(&adapter->hw, RCTL, rctl);
-	} else {
-		/* disable VLAN tag insert/strip */
+	/* enable VLAN tag insert/strip */
+	ctrl = IXGB_READ_REG(&adapter->hw, CTRL0);
+	ctrl |= IXGB_CTRL0_VME;
+	IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl);
+}
 
-		ctrl = IXGB_READ_REG(&adapter->hw, CTRL0);
-		ctrl &= ~IXGB_CTRL0_VME;
-		IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl);
-	}
+static void
+ixgb_vlan_strip_disable(struct ixgb_adapter *adapter)
+{
+	u32 ctrl;
 
-	/* don't enable interrupts unless we are UP */
-	if (adapter->netdev->flags & IFF_UP)
-		ixgb_irq_enable(adapter);
+	/* disable VLAN tag insert/strip */
+	ctrl = IXGB_READ_REG(&adapter->hw, CTRL0);
+	ctrl &= ~IXGB_CTRL0_VME;
+	IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl);
 }
 
 static void
-- 
cgit v1.2.3


From 2b264909c660717a67da997a181a4a4f551ef9b6 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Thu, 9 Dec 2010 06:55:14 +0000
Subject: ixgbe: fix X540 phy id to correct value

The existing PHY ID for X540 was from early production hardware and
is no longer correct.  This patch corrects that.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_phy.c  | 2 +-
 drivers/net/ixgbe/ixgbe_type.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index c445fbce56ee..8f7123e8fc0a 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -115,7 +115,7 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
 	case TN1010_PHY_ID:
 		phy_type = ixgbe_phy_tn;
 		break;
-	case AQ1202_PHY_ID:
+	case X540_PHY_ID:
 		phy_type = ixgbe_phy_aq;
 		break;
 	case QT2022_PHY_ID:
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 0f80893edabf..59f6d0afe0fe 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -999,7 +999,7 @@
 /* PHY IDs*/
 #define TN1010_PHY_ID    0x00A19410
 #define TNX_FW_REV       0xB
-#define AQ1202_PHY_ID    0x03A1B440
+#define X540_PHY_ID      0x01540200
 #define QT2022_PHY_ID    0x0043A400
 #define ATH_PHY_ID       0x03429050
 #define AQ_FW_REV        0x20
-- 
cgit v1.2.3


From d994653db465616a7bf27703e733170c47488cdf Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Thu, 9 Dec 2010 06:55:19 +0000
Subject: ixgbe: fix X540 to use it's own info struct

This patch enables X540 hardware to use it's own set of support
functions.  This is useful as it has no need of SFP+ support.  A
couple minor bugs with the eeprom semaphore were also cleaned up.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 16 ++++++++--------
 drivers/net/ixgbe/ixgbe_x540.c |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fdb35d040d23..f2694f2b127a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -118,7 +118,7 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T),
-	 board_82599 },
+	 board_X540 },
 
 	/* required last entry */
 	{0, }
@@ -1897,6 +1897,13 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
+		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			adapter->interrupt_event = eicr;
+			schedule_work(&adapter->check_overtemp_task);
+		}
+		/* now fallthrough to handle Flow Director */
 	case ixgbe_mac_X540:
 		/* Handle Flow Director Full threshold interrupt */
 		if (eicr & IXGBE_EICR_FLOW_DIR) {
@@ -1912,12 +1919,6 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 					schedule_work(&adapter->fdir_reinit_task);
 			}
 		}
-		ixgbe_check_sfp_event(adapter, eicr);
-		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
-			adapter->interrupt_event = eicr;
-			schedule_work(&adapter->check_overtemp_task);
-		}
 		break;
 	default:
 		break;
@@ -2508,7 +2509,6 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
-	case ixgbe_mac_X540:
 		ixgbe_check_sfp_event(adapter, eicr);
 		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
 		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index 9649fa727e31..cf88515c0ef8 100644
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -278,7 +278,7 @@ static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
 	s32 status;
 
-	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM))
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM) == 0)
 		status = ixgbe_read_eerd_generic(hw, offset, data);
 	else
 		status = IXGBE_ERR_SWFW_SYNC;
@@ -311,7 +311,7 @@ static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
 	       (data << IXGBE_EEPROM_RW_REG_DATA) |
 	       IXGBE_EEPROM_RW_REG_START;
 
-	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM)) {
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM) == 0) {
 		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
 		if (status != 0) {
 			hw_dbg(hw, "Eeprom write EEWR timed out\n");
-- 
cgit v1.2.3


From 5136cad37b276e3e11c4f8ad0bcf9cb2eec0e5af Mon Sep 17 00:00:00 2001
From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Wed, 1 Dec 2010 05:47:05 +0000
Subject: ixgbe: fix ntuple support

commit f62bbb5e62c6e4a91fb222d22bc46e8d4d7e59ef
ixgbe: Update ixgbe to use new vlan accleration.

removed ETH_FLAG_NTUPLE from the supported flags.

This patch puts it back on to allow for setting ntuple via ethtool.

CC: Jesse Gross <jesse@nicira.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 90a740d77e5d..f2245ac75034 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -2202,7 +2202,7 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 	need_reset = (data & ETH_FLAG_RXVLAN) !=
 		     (netdev->features & NETIF_F_HW_VLAN_RX);
 
-	rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO |
+	rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO | ETH_FLAG_NTUPLE |
 					ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
 	if (rc)
 		return rc;
-- 
cgit v1.2.3


From 9fe93afdd07aba52a018eb52784124579a80470e Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 3 Dec 2010 09:33:54 +0000
Subject: ixgbe: cleanup string function calls to use bound checking versions.

Some minor cleanup to use string calls that use bound checks just to
be extra safe.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethtool.c |  5 +++--
 drivers/net/ixgbe/ixgbe_main.c    | 16 ++++++++--------
 2 files changed, 11 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index f2245ac75034..23ff23e8b393 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -839,9 +839,10 @@ static void ixgbe_get_drvinfo(struct net_device *netdev,
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	char firmware_version[32];
 
-	strncpy(drvinfo->driver, ixgbe_driver_name, sizeof(drvinfo->driver));
+	strncpy(drvinfo->driver, ixgbe_driver_name,
+	        sizeof(drvinfo->driver) - 1);
 	strncpy(drvinfo->version, ixgbe_driver_version,
-	        sizeof(drvinfo->version));
+	        sizeof(drvinfo->version) - 1);
 
 	snprintf(firmware_version, sizeof(firmware_version), "%d.%d-%d",
 	         (adapter->eeprom_version & 0xF000) >> 12,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index f2694f2b127a..8af0fc051696 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2338,14 +2338,14 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 		handler = SET_HANDLER(q_vector);
 
 		if (handler == &ixgbe_msix_clean_rx) {
-			sprintf(q_vector->name, "%s-%s-%d",
-				netdev->name, "rx", ri++);
+			snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+			         "%s-%s-%d", netdev->name, "rx", ri++);
 		} else if (handler == &ixgbe_msix_clean_tx) {
-			sprintf(q_vector->name, "%s-%s-%d",
-				netdev->name, "tx", ti++);
+			snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+			         "%s-%s-%d", netdev->name, "tx", ti++);
 		} else if (handler == &ixgbe_msix_clean_many) {
-			sprintf(q_vector->name, "%s-%s-%d",
-				netdev->name, "TxRx", ri++);
+			snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+			         "%s-%s-%d", netdev->name, "TxRx", ri++);
 			ti++;
 		} else {
 			/* skip this unused q_vector */
@@ -7047,7 +7047,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	netdev->netdev_ops = &ixgbe_netdev_ops;
 	ixgbe_set_ethtool_ops(netdev);
 	netdev->watchdog_timeo = 5 * HZ;
-	strcpy(netdev->name, pci_name(pdev));
+	strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1);
 
 	adapter->bd_number = cards_found;
 
@@ -7269,7 +7269,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 
 	err = ixgbe_read_pba_string_generic(hw, part_str, IXGBE_PBANUM_LENGTH);
 	if (err)
-		strcpy(part_str, "Unknown");
+		strncpy(part_str, "Unknown", IXGBE_PBANUM_LENGTH);
 	if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
 		e_dev_info("MAC: %d, PHY: %d, SFP+: %d, PBA No: %s\n",
 			   hw->mac.type, hw->phy.type, hw->phy.sfp_type,
-- 
cgit v1.2.3


From 9633e63bb1d82c02950983d5d3317e6656b11c8e Mon Sep 17 00:00:00 2001
From: Holger Eitzenberger <holger@eitzenberger.org>
Date: Wed, 17 Nov 2010 15:43:52 +0000
Subject: e1000e: fix double initialization in blink path

The kernel goes BUG() at the time 'ethtool -p eth0 3' comes
back, which is due to adapter->led_blink_task initialized
several times.  At the time it is still running this results
in a corrupted task_list of the associated workqueue.

The fix is to move the workqueue initialization to the
probe function instead.

Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/e1000.h   | 1 +
 drivers/net/e1000e/ethtool.c | 3 +--
 drivers/net/e1000e/netdev.c  | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index fdc67fead4ea..3d9366ffd16e 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -482,6 +482,7 @@ extern const char e1000e_driver_version[];
 
 extern void e1000e_check_options(struct e1000_adapter *adapter);
 extern void e1000e_set_ethtool_ops(struct net_device *netdev);
+extern void e1000e_led_blink_task(struct work_struct *work);
 
 extern int e1000e_up(struct e1000_adapter *adapter);
 extern void e1000e_down(struct e1000_adapter *adapter);
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 3612900b3bfe..5c6bc6ac069c 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1846,7 +1846,7 @@ static int e1000_set_wol(struct net_device *netdev,
 /* bit defines for adapter->led_status */
 #define E1000_LED_ON		0
 
-static void e1000e_led_blink_task(struct work_struct *work)
+void e1000e_led_blink_task(struct work_struct *work)
 {
 	struct e1000_adapter *adapter = container_of(work,
 	                                struct e1000_adapter, led_blink_task);
@@ -1878,7 +1878,6 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
 	    (hw->mac.type == e1000_pch2lan) ||
 	    (hw->mac.type == e1000_82583) ||
 	    (hw->mac.type == e1000_82574)) {
-		INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
 		if (!adapter->blink_timer.function) {
 			init_timer(&adapter->blink_timer);
 			adapter->blink_timer.function =
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 0adcb79e6386..f8efbbbfddfb 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -5903,6 +5903,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround);
 	INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task);
 	INIT_WORK(&adapter->print_hang_task, e1000_print_hw_hang);
+	INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
 
 	/* Initialize link parameters. User can change them with ethtool */
 	adapter->hw.mac.autoneg = 1;
-- 
cgit v1.2.3


From a82a14f4cdcfedb27eacec8eb4d9e47d42c10d43 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:20 +0000
Subject: e1000e: 82571-based mezzanine card can fail ethtool link test

On certain 82571-based mezzanine NICs in some blade servers, the ethtool
link test can fail due to the serdes_has_link flag not set correctly.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/82571.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 9333921010cc..6942e2f86eac 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -1523,8 +1523,10 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 				    e1000_serdes_link_autoneg_progress;
 				mac->serdes_has_link = false;
 				e_dbg("AN_UP     -> AN_PROG\n");
+			} else {
+				mac->serdes_has_link = true;
 			}
-		break;
+			break;
 
 		case e1000_serdes_link_forced_up:
 			/*
@@ -1543,6 +1545,8 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 				    e1000_serdes_link_autoneg_progress;
 				mac->serdes_has_link = false;
 				e_dbg("FORCED_UP -> AN_PROG\n");
+			} else {
+				mac->serdes_has_link = true;
 			}
 			break;
 
@@ -1598,6 +1602,7 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 			ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));
 			mac->serdes_link_state =
 			    e1000_serdes_link_autoneg_progress;
+			mac->serdes_has_link = false;
 			e_dbg("DOWN      -> AN_PROG\n");
 			break;
 		}
-- 
cgit v1.2.3


From ed5c2b0b78e5467f7948bef92b21f3c76823f392 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:25 +0000
Subject: e1000e: 82574/82583 performance improvement

Increasing the transmit fifo by 4K (by decreasing the receive fifo size
specified in .pba by the same amount) increases Tx performance.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/82571.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 6942e2f86eac..280d41fc2a2d 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -2005,7 +2005,7 @@ struct e1000_info e1000_82574_info = {
 				  | FLAG_HAS_AMT
 				  | FLAG_HAS_CTRLEXT_ON_LOAD,
 	.flags2			  = FLAG2_CHECK_PHY_HANG,
-	.pba			= 36,
+	.pba			= 32,
 	.max_hw_frame_size	= DEFAULT_JUMBO,
 	.get_variants		= e1000_get_variants_82571,
 	.mac_ops		= &e82571_mac_ops,
@@ -2022,7 +2022,7 @@ struct e1000_info e1000_82583_info = {
 				  | FLAG_HAS_SMART_POWER_DOWN
 				  | FLAG_HAS_AMT
 				  | FLAG_HAS_CTRLEXT_ON_LOAD,
-	.pba			= 36,
+	.pba			= 32,
 	.max_hw_frame_size	= ETH_FRAME_LEN + ETH_FCS_LEN,
 	.get_variants		= e1000_get_variants_82571,
 	.mac_ops		= &e82571_mac_ops,
-- 
cgit v1.2.3


From cbd006cb7d4e7b76c6febf7f51e970bced132914 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:30 +0000
Subject: e1000e: 82577/8 must acquire h/w semaphore before workaround

The workaround function e1000_configure_k1_pchlan() assumes the h/w
semaphore is already acquired.  This was originally missed when setting up
the part for the ethtool loopback test.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ethtool.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 5c6bc6ac069c..c10dc694d733 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1249,6 +1249,7 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
 	u32 ctrl_reg = 0;
 	u32 stat_reg = 0;
 	u16 phy_reg = 0;
+	s32 ret_val = 0;
 
 	hw->mac.autoneg = 0;
 
@@ -1308,7 +1309,13 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
 	case e1000_phy_82577:
 	case e1000_phy_82578:
 		/* Workaround: K1 must be disabled for stable 1Gbps operation */
+		ret_val = hw->phy.ops.acquire(hw);
+		if (ret_val) {
+			e_err("Cannot setup 1Gbps loopback.\n");
+			return ret_val;
+		}
 		e1000_configure_k1_ich8lan(hw, false);
+		hw->phy.ops.release(hw);
 		break;
 	case e1000_phy_82579:
 		/* Disable PHY energy detect power down */
-- 
cgit v1.2.3


From d9c76f99c2a79feb413e3e751362d59c0f5323f6 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:35 +0000
Subject: e1000e: 82571 Serdes can fail to get link

When link partner is sending continuous Config symbols, the 82571 Serdes
FIFO can overflow resulting in Invalid bit getting set.  To resolve this,
if Sync and Config bits are both 1 ignore the Invalid bit and restart
auto-negotiation.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/82571.c | 35 +++++++++++++++++++++++++++--------
 1 file changed, 27 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 280d41fc2a2d..e57e4097ef1b 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -52,6 +52,7 @@
 			      (ID_LED_DEF1_DEF2))
 
 #define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000
+#define AN_RETRY_COUNT          5 /* Autoneg Retry Count value */
 #define E1000_BASE1000T_STATUS          10
 #define E1000_IDLE_ERROR_COUNT_MASK     0xFF
 #define E1000_RECEIVE_ERROR_COUNTER     21
@@ -1503,6 +1504,8 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 	u32 rxcw;
 	u32 ctrl;
 	u32 status;
+	u32 txcw;
+	u32 i;
 	s32 ret_val = 0;
 
 	ctrl = er32(CTRL);
@@ -1613,16 +1616,32 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 			e_dbg("ANYSTATE  -> DOWN\n");
 		} else {
 			/*
-			 * We have sync, and can tolerate one invalid (IV)
-			 * codeword before declaring link down, so reread
-			 * to look again.
+			 * Check several times, if Sync and Config
+			 * both are consistently 1 then simply ignore
+			 * the Invalid bit and restart Autoneg
 			 */
-			udelay(10);
-			rxcw = er32(RXCW);
-			if (rxcw & E1000_RXCW_IV) {
-				mac->serdes_link_state = e1000_serdes_link_down;
+			for (i = 0; i < AN_RETRY_COUNT; i++) {
+				udelay(10);
+				rxcw = er32(RXCW);
+				if ((rxcw & E1000_RXCW_IV) &&
+				    !((rxcw & E1000_RXCW_SYNCH) &&
+				      (rxcw & E1000_RXCW_C))) {
+					mac->serdes_has_link = false;
+					mac->serdes_link_state =
+					    e1000_serdes_link_down;
+					e_dbg("ANYSTATE  -> DOWN\n");
+					break;
+				}
+			}
+
+			if (i == AN_RETRY_COUNT) {
+				txcw = er32(TXCW);
+				txcw |= E1000_TXCW_ANE;
+				ew32(TXCW, txcw);
+				mac->serdes_link_state =
+				    e1000_serdes_link_autoneg_progress;
 				mac->serdes_has_link = false;
-				e_dbg("ANYSTATE  -> DOWN\n");
+				e_dbg("ANYSTATE  -> AN_PROG\n");
 			}
 		}
 	}
-- 
cgit v1.2.3


From ce54afd16d874ac07378a8bb55d26f7f5b613c0e Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:41 +0000
Subject: e1000e: 82577/8/9 mis-configured OEM bits during S0->Sx

The LPLU (Low Power Link Up) and Gigabit Disable bits (a.k.a. OEM bits)
were being configured incorrectly when device goes to D3 state.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ich8lan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index e3374d9a2472..d7fc930d1aa5 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -3591,7 +3591,7 @@ void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw)
 	ew32(PHY_CTRL, phy_ctrl);
 
 	if (hw->mac.type >= e1000_pchlan) {
-		e1000_oem_bits_config_ich8lan(hw, true);
+		e1000_oem_bits_config_ich8lan(hw, false);
 		ret_val = hw->phy.ops.acquire(hw);
 		if (ret_val)
 			return;
-- 
cgit v1.2.3


From 664dc878ed6f0476b875547547a49e06f7a4e73b Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:46 +0000
Subject: e1000e: 82579 PHY incorrectly identified during init

During init, reading the 2 PHY ID registers back-to-back in the default
fast mode could return invalid data (all F's) and in slow mode could
return data to the second read the data from the first read.  To resolve
the issue in fast mode, set to slow mode before any PHY accesses; to
resolve the issue in slow mode, put in a delay for every 82579 PHY access.
Since this PHY is currently only paired with the pch2lan MAC and the PHY
type is not known before the first PHY access which can fail this way,
check for this based on MAC-type.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ich8lan.c | 16 +++++++++++-----
 drivers/net/e1000e/phy.c     | 14 ++++++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index d7fc930d1aa5..5080372b0fd7 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -338,12 +338,17 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 	}
 
 	phy->id = e1000_phy_unknown;
-	ret_val = e1000e_get_phy_id(hw);
-	if (ret_val)
-		goto out;
-	if ((phy->id == 0) || (phy->id == PHY_REVISION_MASK)) {
+	switch (hw->mac.type) {
+	default:
+		ret_val = e1000e_get_phy_id(hw);
+		if (ret_val)
+			goto out;
+		if ((phy->id != 0) && (phy->id != PHY_REVISION_MASK))
+			break;
+		/* fall-through */
+	case e1000_pch2lan:
 		/*
-		 * In case the PHY needs to be in mdio slow mode (eg. 82577),
+		 * In case the PHY needs to be in mdio slow mode,
 		 * set slow mode and try to get the PHY id again.
 		 */
 		ret_val = e1000_set_mdio_slow_mode_hv(hw);
@@ -352,6 +357,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 		ret_val = e1000e_get_phy_id(hw);
 		if (ret_val)
 			goto out;
+		break;
 	}
 	phy->type = e1000e_get_phy_type_from_id(phy->id);
 
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 6ad90ccb4bab..95da38693b77 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -226,6 +226,13 @@ s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
 	}
 	*data = (u16) mdic;
 
+	/*
+	 * Allow some time after each MDIC transaction to avoid
+	 * reading duplicate data in the next MDIC transaction.
+	 */
+	if (hw->mac.type == e1000_pch2lan)
+		udelay(100);
+
 	return 0;
 }
 
@@ -279,6 +286,13 @@ s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
 		return -E1000_ERR_PHY;
 	}
 
+	/*
+	 * Allow some time after each MDIC transaction to avoid
+	 * reading duplicate data in the next MDIC transaction.
+	 */
+	if (hw->mac.type == e1000_pch2lan)
+		udelay(100);
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From 073287c037083497ebaaf75ead469b769f218615 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:01:51 +0000
Subject: e1000e: support new PBA format from EEPROM

Provide support to e1000e for displaying the new format of the PBA found
in the EEPROM.  The unique PBA identifier is no longer restricted to
hexadecimal numbers and must now be read and displayed as a string.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/defines.h |   8 ++-
 drivers/net/e1000e/e1000.h   |   3 +-
 drivers/net/e1000e/lib.c     | 135 ++++++++++++++++++++++++++++++++++++-------
 drivers/net/e1000e/netdev.c  |  12 ++--
 4 files changed, 130 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 016ea383145a..7245dc2e0b7c 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -488,6 +488,9 @@
 #define E1000_BLK_PHY_RESET   12
 #define E1000_ERR_SWFW_SYNC 13
 #define E1000_NOT_IMPLEMENTED 14
+#define E1000_ERR_INVALID_ARGUMENT  16
+#define E1000_ERR_NO_SPACE          17
+#define E1000_ERR_NVM_PBA_SECTION   18
 
 /* Loop limit on how long we wait for auto-negotiation to complete */
 #define FIBER_LINK_UP_LIMIT               50
@@ -650,13 +653,16 @@
 /* Mask bits for fields in Word 0x03 of the EEPROM */
 #define NVM_COMPAT_LOM    0x0800
 
+/* length of string needed to store PBA number */
+#define E1000_PBANUM_LENGTH             11
+
 /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
 #define NVM_SUM                    0xBABA
 
 /* PBA (printed board assembly) number words */
 #define NVM_PBA_OFFSET_0           8
 #define NVM_PBA_OFFSET_1           9
-
+#define NVM_PBA_PTR_GUARD          0xFAFA
 #define NVM_WORD_SIZE_BASE_SHIFT   6
 
 /* NVM Commands - SPI */
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 3d9366ffd16e..2c913b8e9116 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -514,7 +514,8 @@ extern struct e1000_info e1000_pch_info;
 extern struct e1000_info e1000_pch2_info;
 extern struct e1000_info e1000_es2_info;
 
-extern s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num);
+extern s32 e1000_read_pba_string_generic(struct e1000_hw *hw, u8 *pba_num,
+					 u32 pba_num_size);
 
 extern s32  e1000e_commit_phy(struct e1000_hw *hw);
 
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index 0fd4eb5ac5fb..8377523c054a 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -2138,6 +2138,119 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 	return 0;
 }
 
+/**
+ *  e1000_read_pba_string_generic - Read device part number
+ *  @hw: pointer to the HW structure
+ *  @pba_num: pointer to device part number
+ *  @pba_num_size: size of part number buffer
+ *
+ *  Reads the product board assembly (PBA) number from the EEPROM and stores
+ *  the value in pba_num.
+ **/
+s32 e1000_read_pba_string_generic(struct e1000_hw *hw, u8 *pba_num,
+				  u32 pba_num_size)
+{
+	s32 ret_val;
+	u16 nvm_data;
+	u16 pba_ptr;
+	u16 offset;
+	u16 length;
+
+	if (pba_num == NULL) {
+		e_dbg("PBA string buffer was null\n");
+		ret_val = E1000_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
+
+	ret_val = e1000_read_nvm(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
+	if (ret_val) {
+		e_dbg("NVM Read Error\n");
+		goto out;
+	}
+
+	ret_val = e1000_read_nvm(hw, NVM_PBA_OFFSET_1, 1, &pba_ptr);
+	if (ret_val) {
+		e_dbg("NVM Read Error\n");
+		goto out;
+	}
+
+	/*
+	 * if nvm_data is not ptr guard the PBA must be in legacy format which
+	 * means pba_ptr is actually our second data word for the PBA number
+	 * and we can decode it into an ascii string
+	 */
+	if (nvm_data != NVM_PBA_PTR_GUARD) {
+		e_dbg("NVM PBA number is not stored as string\n");
+
+		/* we will need 11 characters to store the PBA */
+		if (pba_num_size < 11) {
+			e_dbg("PBA string buffer too small\n");
+			return E1000_ERR_NO_SPACE;
+		}
+
+		/* extract hex string from data and pba_ptr */
+		pba_num[0] = (nvm_data >> 12) & 0xF;
+		pba_num[1] = (nvm_data >> 8) & 0xF;
+		pba_num[2] = (nvm_data >> 4) & 0xF;
+		pba_num[3] = nvm_data & 0xF;
+		pba_num[4] = (pba_ptr >> 12) & 0xF;
+		pba_num[5] = (pba_ptr >> 8) & 0xF;
+		pba_num[6] = '-';
+		pba_num[7] = 0;
+		pba_num[8] = (pba_ptr >> 4) & 0xF;
+		pba_num[9] = pba_ptr & 0xF;
+
+		/* put a null character on the end of our string */
+		pba_num[10] = '\0';
+
+		/* switch all the data but the '-' to hex char */
+		for (offset = 0; offset < 10; offset++) {
+			if (pba_num[offset] < 0xA)
+				pba_num[offset] += '0';
+			else if (pba_num[offset] < 0x10)
+				pba_num[offset] += 'A' - 0xA;
+		}
+
+		goto out;
+	}
+
+	ret_val = e1000_read_nvm(hw, pba_ptr, 1, &length);
+	if (ret_val) {
+		e_dbg("NVM Read Error\n");
+		goto out;
+	}
+
+	if (length == 0xFFFF || length == 0) {
+		e_dbg("NVM PBA number section invalid length\n");
+		ret_val = E1000_ERR_NVM_PBA_SECTION;
+		goto out;
+	}
+	/* check if pba_num buffer is big enough */
+	if (pba_num_size < (((u32)length * 2) - 1)) {
+		e_dbg("PBA string buffer too small\n");
+		ret_val = E1000_ERR_NO_SPACE;
+		goto out;
+	}
+
+	/* trim pba length from start of string */
+	pba_ptr++;
+	length--;
+
+	for (offset = 0; offset < length; offset++) {
+		ret_val = e1000_read_nvm(hw, pba_ptr + offset, 1, &nvm_data);
+		if (ret_val) {
+			e_dbg("NVM Read Error\n");
+			goto out;
+		}
+		pba_num[offset * 2] = (u8)(nvm_data >> 8);
+		pba_num[(offset * 2) + 1] = (u8)(nvm_data & 0xFF);
+	}
+	pba_num[offset * 2] = '\0';
+
+out:
+	return ret_val;
+}
+
 /**
  *  e1000_read_mac_addr_generic - Read device MAC address
  *  @hw: pointer to the HW structure
@@ -2579,25 +2692,3 @@ bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw)
 out:
 	return ret_val;
 }
-
-s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num)
-{
-	s32 ret_val;
-	u16 nvm_data;
-
-	ret_val = e1000_read_nvm(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
-	if (ret_val) {
-		e_dbg("NVM Read Error\n");
-		return ret_val;
-	}
-	*pba_num = (u32)(nvm_data << 16);
-
-	ret_val = e1000_read_nvm(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
-	if (ret_val) {
-		e_dbg("NVM Read Error\n");
-		return ret_val;
-	}
-	*pba_num |= nvm_data;
-
-	return 0;
-}
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index f8efbbbfddfb..393b76d27536 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -5626,7 +5626,8 @@ static void e1000_print_device_info(struct e1000_adapter *adapter)
 {
 	struct e1000_hw *hw = &adapter->hw;
 	struct net_device *netdev = adapter->netdev;
-	u32 pba_num;
+	u32 ret_val;
+	u8 pba_str[E1000_PBANUM_LENGTH];
 
 	/* print bus type/speed/width info */
 	e_info("(PCI Express:2.5GB/s:%s) %pM\n",
@@ -5637,9 +5638,12 @@ static void e1000_print_device_info(struct e1000_adapter *adapter)
 	       netdev->dev_addr);
 	e_info("Intel(R) PRO/%s Network Connection\n",
 	       (hw->phy.type == e1000_phy_ife) ? "10/100" : "1000");
-	e1000e_read_pba_num(hw, &pba_num);
-	e_info("MAC: %d, PHY: %d, PBA No: %06x-%03x\n",
-	       hw->mac.type, hw->phy.type, (pba_num >> 8), (pba_num & 0xff));
+	ret_val = e1000_read_pba_string_generic(hw, pba_str,
+						E1000_PBANUM_LENGTH);
+	if (ret_val)
+		strcpy(pba_str, "Unknown");
+	e_info("MAC: %d, PHY: %d, PBA No: %s\n",
+	       hw->mac.type, hw->phy.type, pba_str);
 }
 
 static void e1000_eeprom_checks(struct e1000_adapter *adapter)
-- 
cgit v1.2.3


From 36b973df713e1395b79896de667ad7dbb1925fa7 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 07:42:43 +0000
Subject: e1000e: prevent null ptr dereference in e1000_tx_queue()

tx_desc can be dereferenced as a null pointer when count is passed in
as 0.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/netdev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 393b76d27536..4bf843ac7ea3 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4629,7 +4629,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
 
 	i = tx_ring->next_to_use;
 
-	while (count--) {
+	do {
 		buffer_info = &tx_ring->buffer_info[i];
 		tx_desc = E1000_TX_DESC(*tx_ring, i);
 		tx_desc->buffer_addr = cpu_to_le64(buffer_info->dma);
@@ -4640,7 +4640,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
 		i++;
 		if (i == tx_ring->count)
 			i = 0;
-	}
+	} while (--count > 0);
 
 	tx_desc->lower.data |= cpu_to_le32(adapter->txd_cmd);
 
-- 
cgit v1.2.3


From e9262447233037e9336d5866628821156a17366f Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 24 Nov 2010 06:02:06 +0000
Subject: e1000e: minor error message corrections

Correct error messages when setting up Rx resources and when checking
module parameters.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/netdev.c | 2 +-
 drivers/net/e1000e/param.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 4bf843ac7ea3..6e1f3a366a7a 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2130,7 +2130,7 @@ err_pages:
 	}
 err:
 	vfree(rx_ring->buffer_info);
-	e_err("Unable to allocate memory for the transmit descriptor ring\n");
+	e_err("Unable to allocate memory for the receive descriptor ring\n");
 	return err;
 }
 
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 3d36911f77f3..a9612b0e4bca 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -421,7 +421,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
 		static const struct e1000_option opt = {
 			.type = enable_option,
 			.name = "CRC Stripping",
-			.err  = "defaulting to enabled",
+			.err  = "defaulting to Enabled",
 			.def  = OPTION_ENABLED
 		};
 
-- 
cgit v1.2.3


From 61c758166701c4f156c0aba10260f5729b1a6f43 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Thu, 9 Dec 2010 23:04:25 +0000
Subject: e1000e: static analysis tools complain of a possible null ptr p
 dereference

Adding this default case resolves the issue.

v2- Removed "break" in default case based on feedback

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ethtool.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index c10dc694d733..39349d6dcd0b 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1978,6 +1978,9 @@ static void e1000_get_ethtool_stats(struct net_device *netdev,
 			p = (char *) adapter +
 					e1000_gstrings_stats[i].stat_offset;
 			break;
+		default:
+			data[i] = 0;
+			continue;
 		}
 
 		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
-- 
cgit v1.2.3


From c920aa8b87bfec3dbd926ae777430e613e5088df Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 1 Dec 2010 08:45:24 +0000
Subject: e1000e: increment the driver version

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/netdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 6e1f3a366a7a..5530d0bdd11a 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -54,7 +54,7 @@
 
 #define DRV_EXTRAVERSION "-k2"
 
-#define DRV_VERSION "1.2.7" DRV_EXTRAVERSION
+#define DRV_VERSION "1.2.20" DRV_EXTRAVERSION
 char e1000e_driver_name[] = "e1000e";
 const char e1000e_driver_version[] = DRV_VERSION;
 
-- 
cgit v1.2.3


From 9835fd7321a67feba6432e63bf2cba43f5a56bd9 Mon Sep 17 00:00:00 2001
From: Carolyn Wyborny <carolyn.wyborny@intel.com>
Date: Mon, 22 Nov 2010 17:17:21 +0000
Subject: igb: Add new function to read part number from EEPROM in string
 format

New adapters will have part numbers stored in string format rather than
simple hex format. This function will read part number formats in either
hex or string.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igb/e1000_defines.h |  7 ++++
 drivers/net/igb/e1000_nvm.c     | 93 ++++++++++++++++++++++++++++++++++++++---
 drivers/net/igb/e1000_nvm.h     |  2 +
 drivers/net/igb/igb_main.c      | 11 ++---
 4 files changed, 102 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h
index 62222796a8b3..6319ed902bc0 100644
--- a/drivers/net/igb/e1000_defines.h
+++ b/drivers/net/igb/e1000_defines.h
@@ -419,6 +419,9 @@
 #define E1000_ERR_SWFW_SYNC 13
 #define E1000_NOT_IMPLEMENTED 14
 #define E1000_ERR_MBX      15
+#define E1000_ERR_INVALID_ARGUMENT  16
+#define E1000_ERR_NO_SPACE          17
+#define E1000_ERR_NVM_PBA_SECTION   18
 
 /* Loop limit on how long we wait for auto-negotiation to complete */
 #define COPPER_LINK_UP_LIMIT              10
@@ -580,11 +583,15 @@
 
 /* Mask bits for fields in Word 0x1a of the NVM */
 
+/* length of string needed to store part num */
+#define E1000_PBANUM_LENGTH         11
+
 /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
 #define NVM_SUM                    0xBABA
 
 #define NVM_PBA_OFFSET_0           8
 #define NVM_PBA_OFFSET_1           9
+#define NVM_PBA_PTR_GUARD          0xFAFA
 #define NVM_WORD_SIZE_BASE_SHIFT   6
 
 /* NVM Commands - Microwire */
diff --git a/drivers/net/igb/e1000_nvm.c b/drivers/net/igb/e1000_nvm.c
index d83b77fa4038..6b5cc2cc453d 100644
--- a/drivers/net/igb/e1000_nvm.c
+++ b/drivers/net/igb/e1000_nvm.c
@@ -445,31 +445,112 @@ out:
 }
 
 /**
- *  igb_read_part_num - Read device part number
+ *  igb_read_part_string - Read device part number
  *  @hw: pointer to the HW structure
  *  @part_num: pointer to device part number
+ *  @part_num_size: size of part number buffer
  *
  *  Reads the product board assembly (PBA) number from the EEPROM and stores
  *  the value in part_num.
  **/
-s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num)
+s32 igb_read_part_string(struct e1000_hw *hw, u8 *part_num, u32 part_num_size)
 {
-	s32  ret_val;
+	s32 ret_val;
 	u16 nvm_data;
+	u16 pointer;
+	u16 offset;
+	u16 length;
+
+	if (part_num == NULL) {
+		hw_dbg("PBA string buffer was null\n");
+		ret_val = E1000_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
 
 	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
 	if (ret_val) {
 		hw_dbg("NVM Read Error\n");
 		goto out;
 	}
-	*part_num = (u32)(nvm_data << 16);
 
-	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
+	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_1, 1, &pointer);
+	if (ret_val) {
+		hw_dbg("NVM Read Error\n");
+		goto out;
+	}
+
+	/*
+	 * if nvm_data is not ptr guard the PBA must be in legacy format which
+	 * means pointer is actually our second data word for the PBA number
+	 * and we can decode it into an ascii string
+	 */
+	if (nvm_data != NVM_PBA_PTR_GUARD) {
+		hw_dbg("NVM PBA number is not stored as string\n");
+
+		/* we will need 11 characters to store the PBA */
+		if (part_num_size < 11) {
+			hw_dbg("PBA string buffer too small\n");
+			return E1000_ERR_NO_SPACE;
+		}
+
+		/* extract hex string from data and pointer */
+		part_num[0] = (nvm_data >> 12) & 0xF;
+		part_num[1] = (nvm_data >> 8) & 0xF;
+		part_num[2] = (nvm_data >> 4) & 0xF;
+		part_num[3] = nvm_data & 0xF;
+		part_num[4] = (pointer >> 12) & 0xF;
+		part_num[5] = (pointer >> 8) & 0xF;
+		part_num[6] = '-';
+		part_num[7] = 0;
+		part_num[8] = (pointer >> 4) & 0xF;
+		part_num[9] = pointer & 0xF;
+
+		/* put a null character on the end of our string */
+		part_num[10] = '\0';
+
+		/* switch all the data but the '-' to hex char */
+		for (offset = 0; offset < 10; offset++) {
+			if (part_num[offset] < 0xA)
+				part_num[offset] += '0';
+			else if (part_num[offset] < 0x10)
+				part_num[offset] += 'A' - 0xA;
+		}
+
+		goto out;
+	}
+
+	ret_val = hw->nvm.ops.read(hw, pointer, 1, &length);
 	if (ret_val) {
 		hw_dbg("NVM Read Error\n");
 		goto out;
 	}
-	*part_num |= nvm_data;
+
+	if (length == 0xFFFF || length == 0) {
+		hw_dbg("NVM PBA number section invalid length\n");
+		ret_val = E1000_ERR_NVM_PBA_SECTION;
+		goto out;
+	}
+	/* check if part_num buffer is big enough */
+	if (part_num_size < (((u32)length * 2) - 1)) {
+		hw_dbg("PBA string buffer too small\n");
+		ret_val = E1000_ERR_NO_SPACE;
+		goto out;
+	}
+
+	/* trim pba length from start of string */
+	pointer++;
+	length--;
+
+	for (offset = 0; offset < length; offset++) {
+		ret_val = hw->nvm.ops.read(hw, pointer + offset, 1, &nvm_data);
+		if (ret_val) {
+			hw_dbg("NVM Read Error\n");
+			goto out;
+		}
+		part_num[offset * 2] = (u8)(nvm_data >> 8);
+		part_num[(offset * 2) + 1] = (u8)(nvm_data & 0xFF);
+	}
+	part_num[offset * 2] = '\0';
 
 out:
 	return ret_val;
diff --git a/drivers/net/igb/e1000_nvm.h b/drivers/net/igb/e1000_nvm.h
index 1041c34dcbe1..29c956a84bd0 100644
--- a/drivers/net/igb/e1000_nvm.h
+++ b/drivers/net/igb/e1000_nvm.h
@@ -32,6 +32,8 @@ s32  igb_acquire_nvm(struct e1000_hw *hw);
 void igb_release_nvm(struct e1000_hw *hw);
 s32  igb_read_mac_addr(struct e1000_hw *hw);
 s32  igb_read_part_num(struct e1000_hw *hw, u32 *part_num);
+s32  igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
+                          u32 part_num_size);
 s32  igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
 s32  igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
 s32  igb_validate_nvm_checksum(struct e1000_hw *hw);
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 67ea262e482a..041f8e6f74f4 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1729,12 +1729,13 @@ static int __devinit igb_probe(struct pci_dev *pdev,
 	struct igb_adapter *adapter;
 	struct e1000_hw *hw;
 	u16 eeprom_data = 0;
+	s32 ret_val;
 	static int global_quad_port_a; /* global quad port a indication */
 	const struct e1000_info *ei = igb_info_tbl[ent->driver_data];
 	unsigned long mmio_start, mmio_len;
 	int err, pci_using_dac;
 	u16 eeprom_apme_mask = IGB_EEPROM_APME;
-	u32 part_num;
+	u8 part_str[E1000_PBANUM_LENGTH];
 
 	/* Catch broken hardware that put the wrong VF device ID in
 	 * the PCIe SR-IOV capability.
@@ -2000,10 +2001,10 @@ static int __devinit igb_probe(struct pci_dev *pdev,
 		   "unknown"),
 		 netdev->dev_addr);
 
-	igb_read_part_num(hw, &part_num);
-	dev_info(&pdev->dev, "%s: PBA No: %06x-%03x\n", netdev->name,
-		(part_num >> 8), (part_num & 0xff));
-
+	ret_val = igb_read_part_string(hw, part_str, E1000_PBANUM_LENGTH);
+	if (ret_val)
+		strcpy(part_str, "Unknown");
+	dev_info(&pdev->dev, "%s: PBA No: %s\n", netdev->name, part_str);
 	dev_info(&pdev->dev,
 		"Using %s interrupts. %d rx queue(s), %d tx queue(s)\n",
 		adapter->msix_entries ? "MSI-X" :
-- 
cgit v1.2.3


From 1853e2e15dc95ff3430530941b5856581251ef70 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 15:40:01 +0000
Subject: s2io: rx_ring_sz bounds checking

modparm rx_ring_sz can be set to be greater than the maximum allowable
number of blocks.  This results in an array overrun when probing the
driver, and causes memory corruption.

Also, the MAX_RX_DESC_1 multiply the max number of rings by max number
of blocker per ring by 127, but the driver does the same calculation
with 127+1.  This results in the possibility of the value being set
being larger than the maximum allowable value.

Finally, clean-up the s2io_ethtool_gringparam code to be more
intuitive.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/s2io.c | 40 ++++++++++++++++++++++++----------------
 drivers/net/s2io.h |  5 ++---
 2 files changed, 26 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 0f4219cb0be2..a6d3eaf44863 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5568,30 +5568,27 @@ static void s2io_ethtool_gringparam(struct net_device *dev,
 	struct s2io_nic *sp = netdev_priv(dev);
 	int i, tx_desc_count = 0, rx_desc_count = 0;
 
-	if (sp->rxd_mode == RXD_MODE_1)
+	if (sp->rxd_mode == RXD_MODE_1) {
 		ering->rx_max_pending = MAX_RX_DESC_1;
-	else if (sp->rxd_mode == RXD_MODE_3B)
+		ering->rx_jumbo_max_pending = MAX_RX_DESC_1;
+	} else {
 		ering->rx_max_pending = MAX_RX_DESC_2;
+		ering->rx_jumbo_max_pending = MAX_RX_DESC_2;
+	}
 
+	ering->rx_mini_max_pending = 0;
 	ering->tx_max_pending = MAX_TX_DESC;
-	for (i = 0 ; i < sp->config.tx_fifo_num ; i++)
-		tx_desc_count += sp->config.tx_cfg[i].fifo_len;
 
-	DBG_PRINT(INFO_DBG, "max txds: %d\n", sp->config.max_txds);
-	ering->tx_pending = tx_desc_count;
-	rx_desc_count = 0;
-	for (i = 0 ; i < sp->config.rx_ring_num ; i++)
+	for (i = 0; i < sp->config.rx_ring_num; i++)
 		rx_desc_count += sp->config.rx_cfg[i].num_rxd;
-
 	ering->rx_pending = rx_desc_count;
-
-	ering->rx_mini_max_pending = 0;
-	ering->rx_mini_pending = 0;
-	if (sp->rxd_mode == RXD_MODE_1)
-		ering->rx_jumbo_max_pending = MAX_RX_DESC_1;
-	else if (sp->rxd_mode == RXD_MODE_3B)
-		ering->rx_jumbo_max_pending = MAX_RX_DESC_2;
 	ering->rx_jumbo_pending = rx_desc_count;
+	ering->rx_mini_pending = 0;
+
+	for (i = 0; i < sp->config.tx_fifo_num; i++)
+		tx_desc_count += sp->config.tx_cfg[i].fifo_len;
+	ering->tx_pending = tx_desc_count;
+	DBG_PRINT(INFO_DBG, "max txds: %d\n", sp->config.max_txds);
 }
 
 /**
@@ -7692,6 +7689,8 @@ static void s2io_init_pci(struct s2io_nic *sp)
 static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type,
 			    u8 *dev_multiq)
 {
+	int i;
+
 	if ((tx_fifo_num > MAX_TX_FIFOS) || (tx_fifo_num < 1)) {
 		DBG_PRINT(ERR_DBG, "Requested number of tx fifos "
 			  "(%d) not supported\n", tx_fifo_num);
@@ -7750,6 +7749,15 @@ static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type,
 		DBG_PRINT(ERR_DBG, "Defaulting to 1-buffer mode\n");
 		rx_ring_mode = 1;
 	}
+
+	for (i = 0; i < MAX_RX_RINGS; i++)
+		if (rx_ring_sz[i] > MAX_RX_BLOCKS_PER_RING) {
+			DBG_PRINT(ERR_DBG, "Requested rx ring size not "
+				  "supported\nDefaulting to %d\n",
+				  MAX_RX_BLOCKS_PER_RING);
+			rx_ring_sz[i] = MAX_RX_BLOCKS_PER_RING;
+		}
+
 	return SUCCESS;
 }
 
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 00b8614efe48..1671443b3c0e 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -355,9 +355,8 @@ struct stat_block {
 #define FIFO_OTHER_MAX_NUM			1
 
 
-#define MAX_RX_DESC_1  (MAX_RX_RINGS * MAX_RX_BLOCKS_PER_RING * 127 )
-#define MAX_RX_DESC_2  (MAX_RX_RINGS * MAX_RX_BLOCKS_PER_RING * 85 )
-#define MAX_RX_DESC_3  (MAX_RX_RINGS * MAX_RX_BLOCKS_PER_RING * 85 )
+#define MAX_RX_DESC_1  (MAX_RX_RINGS * MAX_RX_BLOCKS_PER_RING * 128)
+#define MAX_RX_DESC_2  (MAX_RX_RINGS * MAX_RX_BLOCKS_PER_RING * 86)
 #define MAX_TX_DESC    (MAX_AVAILABLE_TXDS)
 
 /* FIFO mappings for all possible number of fifos configured */
-- 
cgit v1.2.3


From c0dbf37e78c5c1e3e6cfeb39de30518fdde33e83 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 15:40:02 +0000
Subject: s2io: make strings at tables const

Put immutable data in read/only section.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/s2io.c | 8 ++++----
 drivers/net/s2io.h | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index a6d3eaf44863..6a87b8c69b78 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -91,11 +91,11 @@
 #define DRV_VERSION "2.0.26.27"
 
 /* S2io Driver name & version. */
-static char s2io_driver_name[] = "Neterion";
-static char s2io_driver_version[] = DRV_VERSION;
+static const char s2io_driver_name[] = "Neterion";
+static const char s2io_driver_version[] = DRV_VERSION;
 
-static int rxd_size[2] = {32, 48};
-static int rxd_count[2] = {127, 85};
+static const int rxd_size[2] = {32, 48};
+static const int rxd_count[2] = {127, 85};
 
 static inline int RXD_IS_UP2DT(struct RxD_t *rxdp)
 {
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 1671443b3c0e..7d160306b651 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -360,7 +360,7 @@ struct stat_block {
 #define MAX_TX_DESC    (MAX_AVAILABLE_TXDS)
 
 /* FIFO mappings for all possible number of fifos configured */
-static int fifo_map[][MAX_TX_FIFOS] = {
+static const int fifo_map[][MAX_TX_FIFOS] = {
 	{0, 0, 0, 0, 0, 0, 0, 0},
 	{0, 0, 0, 0, 1, 1, 1, 1},
 	{0, 0, 0, 1, 1, 1, 2, 2},
@@ -371,7 +371,7 @@ static int fifo_map[][MAX_TX_FIFOS] = {
 	{0, 1, 2, 3, 4, 5, 6, 7},
 };
 
-static u16 fifo_selector[MAX_TX_FIFOS] = {0, 1, 3, 3, 7, 7, 7, 7};
+static const u16 fifo_selector[MAX_TX_FIFOS] = {0, 1, 3, 3, 7, 7, 7, 7};
 
 /* Maintains Per FIFO related information. */
 struct tx_fifo_config {
-- 
cgit v1.2.3


From 11410b62cf9bdaed5863696c7994286a900424c7 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 15:40:03 +0000
Subject: s2io: Update Driver Version

Update Driver Version

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/s2io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 6a87b8c69b78..80efc05d4d64 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -88,7 +88,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.26.27"
+#define DRV_VERSION "2.0.26.28"
 
 /* S2io Driver name & version. */
 static const char s2io_driver_name[] = "Neterion";
-- 
cgit v1.2.3


From 85a564983aff948b9ea8b6e734b3e80b5755d12a Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@exar.com>
Date: Fri, 10 Dec 2010 15:40:04 +0000
Subject: s2io: Using static const generally increases object text and
 decreases data size. It also generally decreases overall object size.

text	   data	    bss	    dec	    hex	filename
 109387	    389	  24432	 134208	  20c40	drivers/net/s2io.o.old
 109358	    389	  24432	 134179	  20c23	drivers/net/s2io.o.new

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/s2io.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 80efc05d4d64..9a1e32fb720b 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -3598,10 +3598,12 @@ static int s2io_set_swapper(struct s2io_nic *sp)
 	val64 = readq(&bar0->pif_rd_swapper_fb);
 	if (val64 != 0x0123456789ABCDEFULL) {
 		int i = 0;
-		u64 value[] = { 0xC30000C3C30000C3ULL,   /* FE=1, SE=1 */
-				0x8100008181000081ULL,  /* FE=1, SE=0 */
-				0x4200004242000042ULL,  /* FE=0, SE=1 */
-				0};                     /* FE=0, SE=0 */
+		static const u64 value[] = {
+			0xC30000C3C30000C3ULL,	/* FE=1, SE=1 */
+			0x8100008181000081ULL,	/* FE=1, SE=0 */
+			0x4200004242000042ULL,	/* FE=0, SE=1 */
+			0			/* FE=0, SE=0 */
+		};
 
 		while (i < 4) {
 			writeq(value[i], &bar0->swapper_ctrl);
@@ -3627,10 +3629,12 @@ static int s2io_set_swapper(struct s2io_nic *sp)
 
 	if (val64 != valt) {
 		int i = 0;
-		u64 value[] = { 0x00C3C30000C3C300ULL,  /* FE=1, SE=1 */
-				0x0081810000818100ULL,  /* FE=1, SE=0 */
-				0x0042420000424200ULL,  /* FE=0, SE=1 */
-				0};                     /* FE=0, SE=0 */
+		static const u64 value[] = {
+			0x00C3C30000C3C300ULL,	/* FE=1, SE=1 */
+			0x0081810000818100ULL,	/* FE=1, SE=0 */
+			0x0042420000424200ULL,	/* FE=0, SE=1 */
+			0			/* FE=0, SE=0 */
+		};
 
 		while (i < 4) {
 			writeq((value[i] | valr), &bar0->swapper_ctrl);
-- 
cgit v1.2.3


From ad1184c6cf067a13e8cb2a4e7ccc407f947027d0 Mon Sep 17 00:00:00 2001
From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Sat, 11 Dec 2010 09:53:42 +0000
Subject: net: au1000_eth: remove unused global variable.

The driver global au_macs[] is unused in the entire kernel tree,
so remove it.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/au1000_eth.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 53eff9ba6e95..b9debcfb61a0 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -106,8 +106,6 @@ MODULE_VERSION(DRV_VERSION);
  * complete immediately.
  */
 
-struct au1000_private *au_macs[NUM_ETH_INTERFACES];
-
 /*
  * board-specific configurations
  *
-- 
cgit v1.2.3


From 6e07ebd84eef00be9e169a6d15a0bc20b06578fa Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: drivers/net: remove unnecessary flush_scheduled_work() calls

janz-ican3, sh_eth, skge and vxge don't use workqueue at all and there
is no reason to flush the system_wq.  Drop flush_scheduled_work()
calls and references to workqueue.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Ramkrishna Vepa <ramkrishna.vepa@exar.com>
Cc: Sivakumar Subramani <sivakumar.subramani@exar.com>
Cc: Sreenivasa Honnur <sreenivasa.honnur@exar.com>
Cc: Jon Mason <jon.mason@exar.com>
Cc: netdev@vger.kernel.org
---
 drivers/net/can/janz-ican3.c | 9 ---------
 drivers/net/sh_eth.c         | 1 -
 drivers/net/sh_eth.h         | 1 -
 drivers/net/skge.c           | 2 --
 drivers/net/vxge/vxge-main.c | 2 --
 5 files changed, 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 6e533dcc36c0..b9a6d7a5a739 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1114,11 +1114,6 @@ static bool ican3_txok(struct ican3_dev *mod)
 /*
  * Recieve one CAN frame from the hardware
  *
- * This works like the core of a NAPI function, but is intended to be called
- * from workqueue context instead. This driver already needs a workqueue to
- * process control messages, so we use the workqueue instead of using NAPI.
- * This was done to simplify locking.
- *
  * CONTEXT: must be called from user context
  */
 static int ican3_recv_skb(struct ican3_dev *mod)
@@ -1251,7 +1246,6 @@ static irqreturn_t ican3_irq(int irq, void *dev_id)
  * Reset an ICAN module to its power-on state
  *
  * CONTEXT: no network device registered
- * LOCKING: work function disabled
  */
 static int ican3_reset_module(struct ican3_dev *mod)
 {
@@ -1262,9 +1256,6 @@ static int ican3_reset_module(struct ican3_dev *mod)
 	/* disable interrupts so no more work is scheduled */
 	iowrite8(1 << mod->num, &mod->ctrl->int_disable);
 
-	/* flush any pending work */
-	flush_scheduled_work();
-
 	/* the first unallocated page in the DPM is #9 */
 	mod->free_page = DPM_FREE_START;
 
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index b12660d72338..819c1750e2ab 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1552,7 +1552,6 @@ static int sh_eth_drv_remove(struct platform_device *pdev)
 
 	sh_mdio_release(ndev);
 	unregister_netdev(ndev);
-	flush_scheduled_work();
 	pm_runtime_disable(&pdev->dev);
 	free_netdev(ndev);
 	platform_set_drvdata(pdev, NULL);
diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h
index 8b47763958f2..efa64221eede 100644
--- a/drivers/net/sh_eth.h
+++ b/drivers/net/sh_eth.h
@@ -26,7 +26,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 220e0398f1d5..8c1404b58382 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -4012,8 +4012,6 @@ static void __devexit skge_remove(struct pci_dev *pdev)
 	if (!hw)
 		return;
 
-	flush_scheduled_work();
-
 	dev1 = hw->dev[1];
 	if (dev1)
 		unregister_netdev(dev1);
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index b771e4b2ca9e..537ad874f11c 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3439,8 +3439,6 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 
 	strncpy(buf, dev->name, IFNAMSIZ);
 
-	flush_scheduled_work();
-
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
 
-- 
cgit v1.2.3


From 23f333a2bfafba80339315b724808982a9de57d9 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: drivers/net: don't use flush_scheduled_work()

flush_scheduled_work() is on its way out.  This patch contains simple
conversions to replace flush_scheduled_work() usage with direct
cancels and flushes.

Directly cancel the used works on driver detach and flush them in
other cases.

The conversions are mostly straight forward and the only dangers are,

* Forgetting to cancel/flush one or more used works.

* Cancelling when a work should be flushed (ie. the work must be
  executed once scheduled whether the driver is detaching or not).

I've gone over the changes multiple times but it would be much
appreciated if you can review with the above points in mind.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jay Cliburn <jcliburn@gmail.com>
Cc: Michael Chan <mchan@broadcom.com>
Cc: Divy Le Ray <divy@chelsio.com>
Cc: e1000-devel@lists.sourceforge.net
Cc: Vasanthy Kolluri <vkolluri@cisco.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Andrew Gallatin <gallatin@myri.com>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Cc: Ramkrishna Vepa <ramkrishna.vepa@exar.com>
Cc: Matt Carlson <mcarlson@broadcom.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Shreyas Bhatewara <sbhatewara@vmware.com>
Cc: netdev@vger.kernel.org
---
 drivers/net/8139too.c              | 3 ++-
 drivers/net/atlx/atl2.c            | 4 ++--
 drivers/net/bcm63xx_enet.c         | 2 +-
 drivers/net/bnx2.c                 | 4 ++--
 drivers/net/cassini.c              | 4 ++--
 drivers/net/cxgb3/cxgb3_main.c     | 3 ++-
 drivers/net/e1000e/netdev.c        | 6 +++---
 drivers/net/enic/enic_main.c       | 2 +-
 drivers/net/ibm_newemac/core.c     | 2 +-
 drivers/net/irda/mcs7780.c         | 2 +-
 drivers/net/ixgb/ixgb_main.c       | 2 +-
 drivers/net/ixgbevf/ixgbevf_main.c | 3 +--
 drivers/net/mv643xx_eth.c          | 2 +-
 drivers/net/myri10ge/myri10ge.c    | 2 +-
 drivers/net/niu.c                  | 2 +-
 drivers/net/pxa168_eth.c           | 2 +-
 drivers/net/r8169.c                | 2 +-
 drivers/net/s2io.c                 | 6 ++++--
 drivers/net/sis190.c               | 3 ++-
 drivers/net/tg3.c                  | 4 ++--
 drivers/net/usb/sierra_net.c       | 5 ++---
 drivers/net/usb/usbnet.c           | 3 +--
 drivers/net/vmxnet3/vmxnet3_drv.c  | 2 +-
 23 files changed, 36 insertions(+), 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index f5166dccd8df..98517a373473 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1092,10 +1092,11 @@ err_out:
 static void __devexit rtl8139_remove_one (struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata (pdev);
+	struct rtl8139_private *tp = netdev_priv(dev);
 
 	assert (dev != NULL);
 
-	flush_scheduled_work();
+	cancel_delayed_work_sync(&tp->thread);
 
 	unregister_netdev (dev);
 
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index 35b14bec1207..4e6f4e95a5a0 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -1504,8 +1504,8 @@ static void __devexit atl2_remove(struct pci_dev *pdev)
 
 	del_timer_sync(&adapter->watchdog_timer);
 	del_timer_sync(&adapter->phy_config_timer);
-
-	flush_scheduled_work();
+	cancel_work_sync(&adapter->reset_task);
+	cancel_work_sync(&adapter->link_chg_task);
 
 	unregister_netdev(netdev);
 
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c
index ecfef240a303..e94a966af418 100644
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -1097,7 +1097,7 @@ static int bcm_enet_stop(struct net_device *dev)
 	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
 
 	/* make sure no mib update is scheduled */
-	flush_scheduled_work();
+	cancel_work_sync(&priv->mib_update_task);
 
 	/* disable dma & mac */
 	bcm_enet_disable_dma(priv, priv->tx_chan);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 03209a37883e..5c811f3fa11a 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -8393,7 +8393,7 @@ bnx2_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct bnx2 *bp = netdev_priv(dev);
 
-	flush_scheduled_work();
+	cancel_work_sync(&bp->reset_task);
 
 	unregister_netdev(dev);
 
@@ -8431,7 +8431,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
 	if (!netif_running(dev))
 		return 0;
 
-	flush_scheduled_work();
+	cancel_work_sync(&bp->reset_task);
 	bnx2_netif_stop(bp, true);
 	netif_device_detach(dev);
 	del_timer_sync(&bp->timer);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index d6b6d6aa565a..a8a32bc9aae6 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -3880,7 +3880,7 @@ static int cas_change_mtu(struct net_device *dev, int new_mtu)
 	schedule_work(&cp->reset_task);
 #endif
 
-	flush_scheduled_work();
+	flush_work_sync(&cp->reset_task);
 	return 0;
 }
 
@@ -5177,7 +5177,7 @@ static void __devexit cas_remove_one(struct pci_dev *pdev)
 		vfree(cp->fw_data);
 
 	mutex_lock(&cp->pm_mutex);
-	flush_scheduled_work();
+	cancel_work_sync(&cp->reset_task);
 	if (cp->hw_running)
 		cas_shutdown(cp);
 	mutex_unlock(&cp->pm_mutex);
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 386461750d0f..4d538a4e9d55 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1359,6 +1359,7 @@ out:
 static int offload_close(struct t3cdev *tdev)
 {
 	struct adapter *adapter = tdev2adap(tdev);
+	struct t3c_data *td = T3C_DATA(tdev);
 
 	if (!test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map))
 		return 0;
@@ -1369,7 +1370,7 @@ static int offload_close(struct t3cdev *tdev)
 	sysfs_remove_group(&tdev->lldev->dev.kobj, &offload_attr_group);
 
 	/* Flush work scheduled while releasing TIDs */
-	flush_scheduled_work();
+	flush_work_sync(&td->tid_release_task);
 
 	tdev->lldev = NULL;
 	cxgb3_set_dummy_ops(tdev);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 5530d0bdd11a..02d093d1dd5c 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -6028,8 +6028,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
 	bool down = test_bit(__E1000_DOWN, &adapter->state);
 
 	/*
-	 * flush_scheduled work may reschedule our watchdog task, so
-	 * explicitly disable watchdog tasks from being rescheduled
+	 * The timers may be rescheduled, so explicitly disable them
+	 * from being rescheduled.
 	 */
 	if (!down)
 		set_bit(__E1000_DOWN, &adapter->state);
@@ -6040,8 +6040,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
 	cancel_work_sync(&adapter->watchdog_task);
 	cancel_work_sync(&adapter->downshift_task);
 	cancel_work_sync(&adapter->update_phy_task);
+	cancel_work_sync(&adapter->led_blink_task);
 	cancel_work_sync(&adapter->print_hang_task);
-	flush_scheduled_work();
 
 	if (!(netdev->flags & IFF_UP))
 		e1000_power_down_phy(adapter);
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 9befd54ce6e1..77d91381a74d 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -2834,7 +2834,7 @@ static void __devexit enic_remove(struct pci_dev *pdev)
 	if (netdev) {
 		struct enic *enic = netdev_priv(netdev);
 
-		flush_scheduled_work();
+		cancel_work_sync(&enic->reset);
 		unregister_netdev(netdev);
 		enic_dev_deinit(enic);
 		vnic_dev_close(enic->vdev);
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 06bb9b799458..8f11d29a5828 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2950,7 +2950,7 @@ static int __devexit emac_remove(struct platform_device *ofdev)
 
 	unregister_netdev(dev->ndev);
 
-	flush_scheduled_work();
+	cancel_work_sync(&dev->reset_work);
 
 	if (emac_has_feature(dev, EMAC_FTR_HAS_TAH))
 		tah_detach(dev->tah_dev, dev->tah_port);
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index 74b20f179cea..cc821de2c966 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -959,7 +959,7 @@ static void mcs_disconnect(struct usb_interface *intf)
 	if (!mcs)
 		return;
 
-	flush_scheduled_work();
+	cancel_work_sync(&mcs->work);
 
 	unregister_netdev(mcs->netdev);
 	free_netdev(mcs->netdev);
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 2e98506d12e3..b021798ef49f 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -527,7 +527,7 @@ ixgb_remove(struct pci_dev *pdev)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct ixgb_adapter *adapter = netdev_priv(netdev);
 
-	flush_scheduled_work();
+	cancel_work_sync(&adapter->tx_timeout_task);
 
 	unregister_netdev(netdev);
 
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 2216a3c8b12b..809e38ce8a13 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -3484,10 +3484,9 @@ static void __devexit ixgbevf_remove(struct pci_dev *pdev)
 
 	del_timer_sync(&adapter->watchdog_timer);
 
+	cancel_work_sync(&adapter->reset_task);
 	cancel_work_sync(&adapter->watchdog_task);
 
-	flush_scheduled_work();
-
 	if (adapter->netdev_registered) {
 		unregister_netdev(netdev);
 		adapter->netdev_registered = false;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index ce31e74a559b..02076e16542a 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -2978,7 +2978,7 @@ static int mv643xx_eth_remove(struct platform_device *pdev)
 	unregister_netdev(mp->dev);
 	if (mp->phy != NULL)
 		phy_detach(mp->phy);
-	flush_scheduled_work();
+	cancel_work_sync(&mp->tx_timeout_task);
 	free_netdev(mp->dev);
 
 	platform_set_drvdata(pdev, NULL);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 8524cc40ec57..1ce0207e62a9 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -4067,7 +4067,7 @@ static void myri10ge_remove(struct pci_dev *pdev)
 	if (mgp == NULL)
 		return;
 
-	flush_scheduled_work();
+	cancel_work_sync(&mgp->watchdog_work);
 	netdev = mgp->dev;
 	unregister_netdev(netdev);
 
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 781e368329f9..f64c42414bd7 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -9917,7 +9917,7 @@ static int niu_suspend(struct pci_dev *pdev, pm_message_t state)
 	if (!netif_running(dev))
 		return 0;
 
-	flush_scheduled_work();
+	flush_work_sync(&np->reset_task);
 	niu_netif_stop(np);
 
 	del_timer_sync(&np->timer);
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index 04ed27d0b6be..1b63c8aef121 100644
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -1602,7 +1602,7 @@ static int pxa168_eth_remove(struct platform_device *pdev)
 	mdiobus_unregister(pep->smi_bus);
 	mdiobus_free(pep->smi_bus);
 	unregister_netdev(dev);
-	flush_scheduled_work();
+	cancel_work_sync(&pep->tx_timeout_task);
 	free_netdev(dev);
 	platform_set_drvdata(pdev, NULL);
 	return 0;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 7d33ef4bcb4a..98d792c33877 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3240,7 +3240,7 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	flush_scheduled_work();
+	cancel_delayed_work_sync(&tp->task);
 
 	unregister_netdev(dev);
 
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9a1e32fb720b..39c17cecb8b9 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -8341,9 +8341,11 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev)
 		return;
 	}
 
-	flush_scheduled_work();
-
 	sp = netdev_priv(dev);
+
+	cancel_work_sync(&sp->rst_timer_task);
+	cancel_work_sync(&sp->set_link_task);
+
 	unregister_netdev(dev);
 
 	free_shared_mem(sp);
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index a5d6a6bd0c1a..3406ed870917 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -1915,9 +1915,10 @@ err_release_board:
 static void __devexit sis190_remove_one(struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata(pdev);
+	struct sis190_private *tp = netdev_priv(dev);
 
 	sis190_mii_remove(dev);
-	flush_scheduled_work();
+	cancel_work_sync(&tp->phy_task);
 	unregister_netdev(dev);
 	sis190_release_board(pdev);
 	pci_set_drvdata(pdev, NULL);
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5faa87d86c66..57e19fb1324f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -15034,7 +15034,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
 		if (tp->fw)
 			release_firmware(tp->fw);
 
-		flush_scheduled_work();
+		cancel_work_sync(&tp->reset_task);
 
 		if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
 			tg3_phy_fini(tp);
@@ -15073,7 +15073,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 	if (!netif_running(dev))
 		return 0;
 
-	flush_scheduled_work();
+	flush_work_sync(&tp->reset_task);
 	tg3_phy_stop(tp);
 	tg3_netif_stop(tp);
 
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index d1ac15c95faf..ed1b43210584 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -802,10 +802,9 @@ static void sierra_net_unbind(struct usbnet *dev, struct usb_interface *intf)
 
 	dev_dbg(&dev->udev->dev, "%s", __func__);
 
-	/* Kill the timer then flush the work queue */
+	/* kill the timer and work */
 	del_timer_sync(&priv->sync_timer);
-
-	flush_scheduled_work();
+	cancel_work_sync(&priv->sierra_net_kevent);
 
 	/* tell modem we are going away */
 	status = sierra_net_send_cmd(dev, priv->shdwn_msg,
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index cff74b81a7d2..ed9a41643ff4 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1248,8 +1248,7 @@ void usbnet_disconnect (struct usb_interface *intf)
 	net = dev->net;
 	unregister_netdev (net);
 
-	/* we don't hold rtnl here ... */
-	flush_scheduled_work ();
+	cancel_work_sync(&dev->kevent);
 
 	if (dev->driver_info->unbind)
 		dev->driver_info->unbind (dev, intf);
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 65860a998321..0169be7694a9 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -3069,7 +3069,7 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 #endif
 		num_rx_queues = 1;
 
-	flush_scheduled_work();
+	cancel_work_sync(&adapter->work);
 
 	unregister_netdev(netdev);
 
-- 
cgit v1.2.3


From 3d6b892bcc4c810071e36d8aff25aa171f55f93d Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: ehea: kill unused ehea_rereg_mr_task

ehea_rereg_mr_task is not used.  Remove it and drop @work parameter
from ehea_rereg_mrs().

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Breno Leitao <leitao@linux.vnet.ibm.com>
Cc: netdev@vger.kernel.org
---
 drivers/net/ehea/ehea.h      | 2 --
 drivers/net/ehea/ehea_main.c | 9 +++------
 2 files changed, 3 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 8e745e74828d..1f2a675649b7 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -515,6 +515,4 @@ void ehea_set_ethtool_ops(struct net_device *netdev);
 int ehea_sense_port_attr(struct ehea_port *port);
 int ehea_set_portspeed(struct ehea_port *port, u32 port_speed);
 
-extern struct work_struct ehea_rereg_mr_task;
-
 #endif	/* __EHEA_H__ */
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 69f61523fcc8..d51def112d35 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -101,7 +101,6 @@ MODULE_PARM_DESC(use_lro, " Large Receive Offload, 1: enable, 0: disable, "
 static int port_name_cnt;
 static LIST_HEAD(adapter_list);
 static unsigned long ehea_driver_flags;
-struct work_struct ehea_rereg_mr_task;
 static DEFINE_MUTEX(dlpar_mem_lock);
 struct ehea_fw_handle_array ehea_fw_handles;
 struct ehea_bcmc_reg_array ehea_bcmc_regs;
@@ -2984,7 +2983,7 @@ out:
 	mutex_unlock(&dlpar_mem_lock);
 }
 
-static void ehea_rereg_mrs(struct work_struct *work)
+static void ehea_rereg_mrs(void)
 {
 	int ret, i;
 	struct ehea_adapter *adapter;
@@ -3659,14 +3658,14 @@ static int ehea_mem_notifier(struct notifier_block *nb,
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_add_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
-		ehea_rereg_mrs(NULL);
+		ehea_rereg_mrs();
 		break;
 	case MEM_GOING_OFFLINE:
 		ehea_info("memory is going offline");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_rem_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
-		ehea_rereg_mrs(NULL);
+		ehea_rereg_mrs();
 		break;
 	default:
 		break;
@@ -3742,8 +3741,6 @@ int __init ehea_module_init(void)
 	printk(KERN_INFO "IBM eHEA ethernet device driver (Release %s)\n",
 	       DRV_VERSION);
 
-
-	INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs);
 	memset(&ehea_fw_handles, 0, sizeof(ehea_fw_handles));
 	memset(&ehea_bcmc_regs, 0, sizeof(ehea_bcmc_regs));
 
-- 
cgit v1.2.3


From f5c35cc191afd08d660e6db0fecc9f431dc8f273 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: ehea: don't use flush_scheduled_work()

Directly cancel port->reset_task from ehea_shutdown_single_port()
instead.  As this cancels the work for each port on driver detach,
flushing system_wq from ehea_remove() or ehea_module_exit() is no
longer necessary.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Breno Leitao <leitao@linux.vnet.ibm.com>
Cc: netdev@vger.kernel.org
---
 drivers/net/ehea/ehea_main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index d51def112d35..81e5b7b49e9e 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -3318,6 +3318,8 @@ out_err:
 static void ehea_shutdown_single_port(struct ehea_port *port)
 {
 	struct ehea_adapter *adapter = port->adapter;
+
+	cancel_work_sync(&port->reset_task);
 	unregister_netdev(port->netdev);
 	ehea_unregister_port(port);
 	kfree(port->mc_list);
@@ -3607,8 +3609,6 @@ static int __devexit ehea_remove(struct platform_device *dev)
 
 	ehea_remove_device_sysfs(dev);
 
-	flush_scheduled_work();
-
 	ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
 	tasklet_kill(&adapter->neq_tasklet);
 
@@ -3797,7 +3797,6 @@ static void __exit ehea_module_exit(void)
 {
 	int ret;
 
-	flush_scheduled_work();
 	driver_remove_file(&ehea_driver.driver, &driver_attr_capabilities);
 	ibmebus_unregister_driver(&ehea_driver);
 	unregister_reboot_notifier(&ehea_reboot_nb);
-- 
cgit v1.2.3


From 9beb4896cec71e40738a7752072174fbf0d5b7b4 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: iseries_veth: don't use flush_scheduled_work()

flush_scheduled_work() is on its way out.  Remove its usage from
iseries_veth.

* Cancelling a delayed work, queueing it for immediate execution if
  cancelled and then waiting for completion can be done by simply
  calling flush_delayed_work_sync().

* Explicitly cancel cnx->statemachine_wq on module unload.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Santiago Leon <santil@linux.vnet.ibm.com>
Cc: netdev@vger.kernel.org
---
 drivers/net/iseries_veth.c | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 63ac531f5996..9ece1fd9889d 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -885,17 +885,8 @@ static void veth_stop_connection(struct veth_lpar_connection *cnx)
 	veth_kick_statemachine(cnx);
 	spin_unlock_irq(&cnx->lock);
 
-	/* There's a slim chance the reset code has just queued the
-	 * statemachine to run in five seconds. If so we need to cancel
-	 * that and requeue the work to run now. */
-	if (cancel_delayed_work(&cnx->statemachine_wq)) {
-		spin_lock_irq(&cnx->lock);
-		veth_kick_statemachine(cnx);
-		spin_unlock_irq(&cnx->lock);
-	}
-
-	/* Wait for the state machine to run. */
-	flush_scheduled_work();
+	/* ensure the statemachine runs now and waits for its completion */
+	flush_delayed_work_sync(&cnx->statemachine_wq);
 }
 
 static void veth_destroy_connection(struct veth_lpar_connection *cnx)
@@ -1653,15 +1644,14 @@ static void __exit veth_module_cleanup(void)
 	/* Disconnect our "irq" to stop events coming from the Hypervisor. */
 	HvLpEvent_unregisterHandler(HvLpEvent_Type_VirtualLan);
 
-	/* Make sure any work queued from Hypervisor callbacks is finished. */
-	flush_scheduled_work();
-
 	for (i = 0; i < HVMAXARCHITECTEDLPS; ++i) {
 		cnx = veth_cnx[i];
 
 		if (!cnx)
 			continue;
 
+		/* Cancel work queued from Hypervisor callbacks */
+		cancel_delayed_work_sync(&cnx->statemachine_wq);
 		/* Remove the connection from sysfs */
 		kobject_del(&cnx->kobject);
 		/* Drop the driver's reference to the connection */
-- 
cgit v1.2.3


From 760141a53e5d72d4cc1d8c6e2a0232a24bedb36b Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: igb[v],ixgbe: don't use flush_scheduled_work()

All three drivers use flush_scheduled_work() similarly during driver
detach.  Replace it with explicit cancels.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: e1000-devel@lists.sourceforge.net
Cc: netdev@vger.kernel.org
---
 drivers/net/igb/igb_main.c     |  9 ++++++---
 drivers/net/igbvf/netdev.c     |  7 ++++---
 drivers/net/ixgbe/ixgbe_main.c | 11 +++++++----
 3 files changed, 17 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 041f8e6f74f4..62348fc60e53 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2050,13 +2050,16 @@ static void __devexit igb_remove(struct pci_dev *pdev)
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
 
-	/* flush_scheduled work may reschedule our watchdog task, so
-	 * explicitly disable watchdog tasks from being rescheduled  */
+	/*
+	 * The watchdog timer may be rescheduled, so explicitly
+	 * disable watchdog from being rescheduled.
+	 */
 	set_bit(__IGB_DOWN, &adapter->state);
 	del_timer_sync(&adapter->watchdog_timer);
 	del_timer_sync(&adapter->phy_info_timer);
 
-	flush_scheduled_work();
+	cancel_work_sync(&adapter->reset_task);
+	cancel_work_sync(&adapter->watchdog_task);
 
 #ifdef CONFIG_IGB_DCA
 	if (adapter->flags & IGB_FLAG_DCA_ENABLED) {
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 8dbde2397c10..4fb023bce785 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -2825,13 +2825,14 @@ static void __devexit igbvf_remove(struct pci_dev *pdev)
 	struct e1000_hw *hw = &adapter->hw;
 
 	/*
-	 * flush_scheduled work may reschedule our watchdog task, so
-	 * explicitly disable watchdog tasks from being rescheduled
+	 * The watchdog timer may be rescheduled, so explicitly
+	 * disable it from being rescheduled.
 	 */
 	set_bit(__IGBVF_DOWN, &adapter->state);
 	del_timer_sync(&adapter->watchdog_timer);
 
-	flush_scheduled_work();
+	cancel_work_sync(&adapter->reset_task);
+	cancel_work_sync(&adapter->watchdog_task);
 
 	unregister_netdev(netdev);
 
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 8af0fc051696..ca9036de49f9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -7373,13 +7373,15 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 	struct net_device *netdev = adapter->netdev;
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
-	/* clear the module not found bit to make sure the worker won't
-	 * reschedule
+
+	/*
+	 * The timers may be rescheduled, so explicitly disable them
+	 * from being rescheduled.
 	 */
 	clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
 	del_timer_sync(&adapter->watchdog_timer);
-
 	del_timer_sync(&adapter->sfp_timer);
+
 	cancel_work_sync(&adapter->watchdog_task);
 	cancel_work_sync(&adapter->sfp_task);
 	cancel_work_sync(&adapter->multispeed_fiber_task);
@@ -7387,7 +7389,8 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
 	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
 		cancel_work_sync(&adapter->fdir_reinit_task);
-	flush_scheduled_work();
+	if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+		cancel_work_sync(&adapter->check_overtemp_task);
 
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
-- 
cgit v1.2.3


From fe8998c5e3b173f3d5c450bbde6173e7fbe5158d Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: sungem: update gp->reset_task flushing

gp->reset_task_pending is always set right before reset_task is
scheduled and as there is no synchronization between the setting and
scheduling, busy looping on reset_task_pending before flushing
reset_task doesn't really buy anything.

Directly flush gp->reset_task on suspend and cancel on detach.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
---
 drivers/net/sungem.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 4ceb3cf6a9a9..9e992ca4f543 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2380,10 +2380,8 @@ static int gem_suspend(struct pci_dev *pdev, pm_message_t state)
 	 */
 	mutex_unlock(&gp->pm_mutex);
 
-	/* Wait for a pending reset task to complete */
-	while (gp->reset_task_pending)
-		yield();
-	flush_scheduled_work();
+	/* Wait for the pending reset task to complete */
+	flush_work_sync(&gp->reset_task);
 
 	/* Shut the PHY down eventually and setup WOL */
 	gem_stop_phy(gp, gp->asleep_wol);
@@ -2928,10 +2926,8 @@ static void gem_remove_one(struct pci_dev *pdev)
 		/* We shouldn't need any locking here */
 		gem_get_cell(gp);
 
-		/* Wait for a pending reset task to complete */
-		while (gp->reset_task_pending)
-			yield();
-		flush_scheduled_work();
+		/* Cancel reset task */
+		cancel_work_sync(&gp->reset_task);
 
 		/* Shut the PHY down */
 		gem_stop_phy(gp, 0);
-- 
cgit v1.2.3


From 781ba4567698be9db7ca94d827c4b38d8583c168 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:14 +0100
Subject: i2400m: drop i2400m_schedule_work()

i2400m implements dynamic work allocation and queueing mechanism in
i2400_schedule_work(); however, this is only used for reset and
recovery which can be served equally well with preallocated per device
works.

Replace i2400m_schedule_work() with two work structs in struct i2400m.
These works are explicitly canceled when the device is released making
calls to flush_scheduled_work(), which is being deprecated,
unnecessary.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Cc: linux-wimax@intel.com
Cc: netdev@vger.kernel.org
---
 drivers/net/wimax/i2400m/driver.c | 96 +++++++--------------------------------
 drivers/net/wimax/i2400m/i2400m.h | 19 ++------
 drivers/net/wimax/i2400m/sdio.c   |  1 -
 drivers/net/wimax/i2400m/usb.c    |  1 -
 4 files changed, 21 insertions(+), 96 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index cdedab46ba21..f0603327aafa 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -92,54 +92,6 @@ MODULE_PARM_DESC(barkers,
 		 "signal; values are appended to a list--setting one value "
 		 "as zero cleans the existing list and starts a new one.");
 
-static
-struct i2400m_work *__i2400m_work_setup(
-	struct i2400m *i2400m, void (*fn)(struct work_struct *),
-	gfp_t gfp_flags, const void *pl, size_t pl_size)
-{
-	struct i2400m_work *iw;
-
-	iw = kzalloc(sizeof(*iw) + pl_size, gfp_flags);
-	if (iw == NULL)
-		return NULL;
-	iw->i2400m = i2400m_get(i2400m);
-	iw->pl_size = pl_size;
-	memcpy(iw->pl, pl, pl_size);
-	INIT_WORK(&iw->ws, fn);
-	return iw;
-}
-
-
-/*
- * Schedule i2400m's specific work on the system's queue.
- *
- * Used for a few cases where we really need it; otherwise, identical
- * to i2400m_queue_work().
- *
- * Returns < 0 errno code on error, 1 if ok.
- *
- * If it returns zero, something really bad happened, as it means the
- * works struct was already queued, but we have just allocated it, so
- * it should not happen.
- */
-static int i2400m_schedule_work(struct i2400m *i2400m,
-			 void (*fn)(struct work_struct *), gfp_t gfp_flags,
-			 const void *pl, size_t pl_size)
-{
-	int result;
-	struct i2400m_work *iw;
-
-	result = -ENOMEM;
-	iw = __i2400m_work_setup(i2400m, fn, gfp_flags, pl, pl_size);
-	if (iw != NULL) {
-		result = schedule_work(&iw->ws);
-		if (WARN_ON(result == 0))
-			result = -ENXIO;
-	}
-	return result;
-}
-
-
 /*
  * WiMAX stack operation: relay a message from user space
  *
@@ -648,17 +600,11 @@ EXPORT_SYMBOL_GPL(i2400m_post_reset);
 static
 void __i2400m_dev_reset_handle(struct work_struct *ws)
 {
-	int result;
-	struct i2400m_work *iw = container_of(ws, struct i2400m_work, ws);
-	const char *reason;
-	struct i2400m *i2400m = iw->i2400m;
+	struct i2400m *i2400m = container_of(ws, struct i2400m, reset_ws);
+	const char *reason = i2400m->reset_reason;
 	struct device *dev = i2400m_dev(i2400m);
 	struct i2400m_reset_ctx *ctx = i2400m->reset_ctx;
-
-	if (WARN_ON(iw->pl_size != sizeof(reason)))
-		reason = "SW BUG: reason n/a";
-	else
-		memcpy(&reason, iw->pl, sizeof(reason));
+	int result;
 
 	d_fnstart(3, dev, "(ws %p i2400m %p reason %s)\n", ws, i2400m, reason);
 
@@ -733,8 +679,6 @@ void __i2400m_dev_reset_handle(struct work_struct *ws)
 		}
 	}
 out:
-	i2400m_put(i2400m);
-	kfree(iw);
 	d_fnend(3, dev, "(ws %p i2400m %p reason %s) = void\n",
 		ws, i2400m, reason);
 }
@@ -754,8 +698,8 @@ out:
  */
 int i2400m_dev_reset_handle(struct i2400m *i2400m, const char *reason)
 {
-	return i2400m_schedule_work(i2400m, __i2400m_dev_reset_handle,
-				    GFP_ATOMIC, &reason, sizeof(reason));
+	i2400m->reset_reason = reason;
+	return schedule_work(&i2400m->reset_ws);
 }
 EXPORT_SYMBOL_GPL(i2400m_dev_reset_handle);
 
@@ -768,14 +712,9 @@ EXPORT_SYMBOL_GPL(i2400m_dev_reset_handle);
 static
 void __i2400m_error_recovery(struct work_struct *ws)
 {
-	struct i2400m_work *iw = container_of(ws, struct i2400m_work, ws);
-	struct i2400m *i2400m = iw->i2400m;
+	struct i2400m *i2400m = container_of(ws, struct i2400m, recovery_ws);
 
 	i2400m_reset(i2400m, I2400M_RT_BUS);
-
-	i2400m_put(i2400m);
-	kfree(iw);
-	return;
 }
 
 /*
@@ -805,18 +744,10 @@ void __i2400m_error_recovery(struct work_struct *ws)
  */
 void i2400m_error_recovery(struct i2400m *i2400m)
 {
-	struct device *dev = i2400m_dev(i2400m);
-
-	if (atomic_add_return(1, &i2400m->error_recovery) == 1) {
-		if (i2400m_schedule_work(i2400m, __i2400m_error_recovery,
-			GFP_ATOMIC, NULL, 0) < 0) {
-			dev_err(dev, "run out of memory for "
-				"scheduling an error recovery ?\n");
-			atomic_dec(&i2400m->error_recovery);
-		}
-	} else
+	if (atomic_add_return(1, &i2400m->error_recovery) == 1)
+		schedule_work(&i2400m->recovery_ws);
+	else
 		atomic_dec(&i2400m->error_recovery);
-	return;
 }
 EXPORT_SYMBOL_GPL(i2400m_error_recovery);
 
@@ -886,6 +817,10 @@ void i2400m_init(struct i2400m *i2400m)
 
 	mutex_init(&i2400m->init_mutex);
 	/* wake_tx_ws is initialized in i2400m_tx_setup() */
+
+	INIT_WORK(&i2400m->reset_ws, __i2400m_dev_reset_handle);
+	INIT_WORK(&i2400m->recovery_ws, __i2400m_error_recovery);
+
 	atomic_set(&i2400m->bus_reset_retries, 0);
 
 	i2400m->alive = 0;
@@ -1040,6 +975,9 @@ void i2400m_release(struct i2400m *i2400m)
 
 	i2400m_dev_stop(i2400m);
 
+	cancel_work_sync(&i2400m->reset_ws);
+	cancel_work_sync(&i2400m->recovery_ws);
+
 	i2400m_debugfs_rm(i2400m);
 	sysfs_remove_group(&i2400m->wimax_dev.net_dev->dev.kobj,
 			   &i2400m_dev_attr_group);
@@ -1083,8 +1021,6 @@ module_init(i2400m_driver_init);
 static
 void __exit i2400m_driver_exit(void)
 {
-	/* for scheds i2400m_dev_reset_handle() */
-	flush_scheduled_work();
 	i2400m_barker_db_exit();
 }
 module_exit(i2400m_driver_exit);
diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h
index 59ac7705e76e..17ecaa41a807 100644
--- a/drivers/net/wimax/i2400m/i2400m.h
+++ b/drivers/net/wimax/i2400m/i2400m.h
@@ -632,6 +632,11 @@ struct i2400m {
 	struct work_struct wake_tx_ws;
 	struct sk_buff *wake_tx_skb;
 
+	struct work_struct reset_ws;
+	const char *reset_reason;
+
+	struct work_struct recovery_ws;
+
 	struct dentry *debugfs_dentry;
 	const char *fw_name;		/* name of the current firmware image */
 	unsigned long fw_version;	/* version of the firmware interface */
@@ -896,20 +901,6 @@ struct device *i2400m_dev(struct i2400m *i2400m)
 	return i2400m->wimax_dev.net_dev->dev.parent;
 }
 
-/*
- * Helper for scheduling simple work functions
- *
- * This struct can get any kind of payload attached (normally in the
- * form of a struct where you pack the stuff you want to pass to the
- * _work function).
- */
-struct i2400m_work {
-	struct work_struct ws;
-	struct i2400m *i2400m;
-	size_t pl_size;
-	u8 pl[0];
-};
-
 extern int i2400m_msg_check_status(const struct i2400m_l3l4_hdr *,
 				   char *, size_t);
 extern int i2400m_msg_size_check(struct i2400m *,
diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c
index 9bfc26e1bc6b..be428cae28d8 100644
--- a/drivers/net/wimax/i2400m/sdio.c
+++ b/drivers/net/wimax/i2400m/sdio.c
@@ -590,7 +590,6 @@ module_init(i2400ms_driver_init);
 static
 void __exit i2400ms_driver_exit(void)
 {
-	flush_scheduled_work();	/* for the stuff we schedule */
 	sdio_unregister_driver(&i2400m_sdio_driver);
 }
 module_exit(i2400ms_driver_exit);
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c
index d3365ac85dde..10e3ab352175 100644
--- a/drivers/net/wimax/i2400m/usb.c
+++ b/drivers/net/wimax/i2400m/usb.c
@@ -780,7 +780,6 @@ module_init(i2400mu_driver_init);
 static
 void __exit i2400mu_driver_exit(void)
 {
-	flush_scheduled_work();	/* for the stuff we schedule from sysfs.c */
 	usb_deregister(&i2400mu_driver);
 }
 module_exit(i2400mu_driver_exit);
-- 
cgit v1.2.3


From 1635953305694ece16d99078ca6d32f3d4e7eb36 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sun, 12 Dec 2010 16:45:15 +0100
Subject: hostap: don't use flush_scheduled_work()

flush_scheduled_work() is on its way out.  Drop flush_scheduled_work()
from prism2_free_local_data() and replace it with explicit flushing of
work items on the respective free functions.  Work items in ap_data
are flushed from hostap_free_data() and the ones in local_info from
prism2_free_local_data().

Flush is used instead of cancel as some process and free items from
queue.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jes Sorensen <jes@trained-monkey.org>
Cc: netdev@vger.kernel.org
---
 drivers/net/wireless/hostap/hostap_ap.c | 3 +++
 drivers/net/wireless/hostap/hostap_hw.c | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index dbb986946e1a..18d63f57777d 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -858,7 +858,10 @@ void hostap_free_data(struct ap_data *ap)
 		return;
 	}
 
+	flush_work_sync(&ap->add_sta_proc_queue);
+
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
+	flush_work_sync(&ap->wds_oper_queue);
 	if (ap->crypt)
 		ap->crypt->deinit(ap->crypt_priv);
 	ap->crypt = ap->crypt_priv = NULL;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index b7cb165d612b..a8bddd81b4d1 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -3317,7 +3317,13 @@ static void prism2_free_local_data(struct net_device *dev)
 
 	unregister_netdev(local->dev);
 
-	flush_scheduled_work();
+	flush_work_sync(&local->reset_queue);
+	flush_work_sync(&local->set_multicast_list_queue);
+	flush_work_sync(&local->set_tim_queue);
+#ifndef PRISM2_NO_STATION_MODES
+	flush_work_sync(&local->info_queue);
+#endif
+	flush_work_sync(&local->comms_qual_update);
 
 	lib80211_crypt_info_free(&local->crypt_info);
 
-- 
cgit v1.2.3


From 5170ae824ddf1988a63fb12cbedcff817634c444 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Sun, 12 Dec 2010 21:35:57 -0800
Subject: net: Abstract RTAX_HOPLIMIT metric accesses behind helper.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/pptp.c              |  2 +-
 include/net/dst.h               | 15 ++++++++++++++-
 net/ipv4/ip_gre.c               |  2 +-
 net/ipv4/ip_output.c            |  2 +-
 net/ipv4/netfilter/ipt_REJECT.c |  2 +-
 net/ipv4/route.c                |  2 +-
 net/ipv4/xfrm4_mode_tunnel.c    |  2 +-
 net/ipv6/route.c                |  4 ++--
 8 files changed, 22 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index 7556a9224f72..c83e168eef21 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -277,7 +277,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	iph->tos      = 0;
 	iph->daddr    = rt->rt_dst;
 	iph->saddr    = rt->rt_src;
-	iph->ttl      = dst_metric(&rt->dst, RTAX_HOPLIMIT);
+	iph->ttl      = dst_metric_hoplimit(&rt->dst);
 	iph->tot_len  = htons(skb->len);
 
 	skb_dst_drop(skb);
diff --git a/include/net/dst.h b/include/net/dst.h
index 85dee3a57b9b..9208b500aaaf 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -104,11 +104,24 @@ struct dst_entry {
 #ifdef __KERNEL__
 
 static inline u32
-dst_metric(const struct dst_entry *dst, int metric)
+dst_metric_raw(const struct dst_entry *dst, const int metric)
 {
 	return dst->_metrics[metric-1];
 }
 
+static inline u32
+dst_metric(const struct dst_entry *dst, const int metric)
+{
+	WARN_ON_ONCE(metric == RTAX_HOPLIMIT);
+	return dst_metric_raw(dst, metric);
+}
+
+static inline u32
+dst_metric_hoplimit(const struct dst_entry *dst)
+{
+	return dst_metric_raw(dst, RTAX_HOPLIMIT);
+}
+
 static inline void dst_metric_set(struct dst_entry *dst, int metric, u32 val)
 {
 	dst->_metrics[metric-1] = val;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index ff4e7a4e33ed..46eb3dc37ec6 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -890,7 +890,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 			iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit;
 #endif
 		else
-			iph->ttl = dst_metric(&rt->dst, RTAX_HOPLIMIT);
+			iph->ttl = dst_metric_hoplimit(&rt->dst);
 	}
 
 	((__be16 *)(iph + 1))[0] = tunnel->parms.o_flags;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 5090c7ff525e..ea28fa5f1992 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -130,7 +130,7 @@ static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst)
 	int ttl = inet->uc_ttl;
 
 	if (ttl < 0)
-		ttl = dst_metric(dst, RTAX_HOPLIMIT);
+		ttl = dst_metric_hoplimit(dst);
 	return ttl;
 }
 
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 43eec80c0e7c..f1309072c541 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -116,7 +116,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 	if (ip_route_me_harder(nskb, addr_type))
 		goto free_nskb;
 
-	niph->ttl	= dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
+	niph->ttl	= dst_metric_hoplimit(skb_dst(nskb));
 
 	/* "Never happens" */
 	if (nskb->len > dst_mtu(skb_dst(nskb)))
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 26ac396eaa5e..90b5a37555ab 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1821,7 +1821,7 @@ static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag)
 	} else
 		dst_metric_set(dst, RTAX_MTU, dst->dev->mtu);
 
-	if (dst_metric(dst, RTAX_HOPLIMIT) == 0)
+	if (dst_metric_raw(dst, RTAX_HOPLIMIT) == 0)
 		dst_metric_set(dst, RTAX_HOPLIMIT, sysctl_ip_default_ttl);
 	if (dst_mtu(dst) > IP_MAX_MTU)
 		dst_metric_set(dst, RTAX_MTU, IP_MAX_MTU);
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 6f368413eb0e..63b854e74d99 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -56,7 +56,7 @@ static int xfrm4_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
 		0 : (XFRM_MODE_SKB_CB(skb)->frag_off & htons(IP_DF));
 	ip_select_ident(top_iph, dst->child, NULL);
 
-	top_iph->ttl = dst_metric(dst->child, RTAX_HOPLIMIT);
+	top_iph->ttl = dst_metric_hoplimit(dst->child);
 
 	top_iph->saddr = x->props.saddr.a4;
 	top_iph->daddr = x->id.daddr.a4;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 9b2d7bc7beda..d9405d1863b8 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1104,7 +1104,7 @@ static int ipv6_get_mtu(struct net_device *dev)
 
 int ip6_dst_hoplimit(struct dst_entry *dst)
 {
-	int hoplimit = dst_metric(dst, RTAX_HOPLIMIT);
+	int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);
 	if (hoplimit < 0) {
 		struct net_device *dev = dst->dev;
 		struct inet6_dev *idev;
@@ -1310,7 +1310,7 @@ install_route:
 		}
 	}
 
-	if (dst_metric(&rt->dst, RTAX_HOPLIMIT) == 0)
+	if (dst_metric_raw(&rt->dst, RTAX_HOPLIMIT) == 0)
 		dst_metric_set(&rt->dst, RTAX_HOPLIMIT, -1);
 	if (!dst_mtu(&rt->dst))
 		dst_metric_set(&rt->dst, RTAX_MTU, ipv6_get_mtu(dev));
-- 
cgit v1.2.3


From 323e126f0c5995f779d7df7fd035f6e8fed8764d Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Sun, 12 Dec 2010 21:55:08 -0800
Subject: ipv4: Don't pre-seed hoplimit metric.

Always go through a new ip4_dst_hoplimit() helper, just like ipv6.

This allowed several simplifications:

1) The interim dst_metric_hoplimit() can go as it's no longer
   userd.

2) The sysctl_ip_default_ttl entry no longer needs to use
   ipv4_doint_and_flush, since the sysctl is not cached in
   routing cache metrics any longer.

3) ipv4_doint_and_flush no longer needs to be exported and
   therefore can be marked static.

When ipv4_doint_and_flush_strategy was removed some time ago,
the external declaration in ip.h was mistakenly left around
so kill that off too.

We have to move the sysctl_ip_default_ttl declaration into
ipv4's route cache definition header net/route.h, because
currently net/ip.h (where the declaration lives now) has
a back dependency on net/route.h

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/pptp.c              |  2 +-
 include/net/dst.h               |  6 ------
 include/net/ip.h                | 10 ----------
 include/net/route.h             | 11 +++++++++++
 net/ipv4/devinet.c              |  6 +++---
 net/ipv4/ip_gre.c               |  2 +-
 net/ipv4/ip_output.c            |  3 ++-
 net/ipv4/netfilter/ipt_REJECT.c |  2 +-
 net/ipv4/route.c                |  2 --
 net/ipv4/sysctl_net_ipv4.c      |  2 +-
 net/ipv4/xfrm4_mode_tunnel.c    |  2 +-
 11 files changed, 21 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index c83e168eef21..164cfad6ce79 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -277,7 +277,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	iph->tos      = 0;
 	iph->daddr    = rt->rt_dst;
 	iph->saddr    = rt->rt_src;
-	iph->ttl      = dst_metric_hoplimit(&rt->dst);
+	iph->ttl      = ip4_dst_hoplimit(&rt->dst);
 	iph->tot_len  = htons(skb->len);
 
 	skb_dst_drop(skb);
diff --git a/include/net/dst.h b/include/net/dst.h
index 9208b500aaaf..755ac6c1aa03 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -116,12 +116,6 @@ dst_metric(const struct dst_entry *dst, const int metric)
 	return dst_metric_raw(dst, metric);
 }
 
-static inline u32
-dst_metric_hoplimit(const struct dst_entry *dst)
-{
-	return dst_metric_raw(dst, RTAX_HOPLIMIT);
-}
-
 static inline void dst_metric_set(struct dst_entry *dst, int metric, u32 val)
 {
 	dst->_metrics[metric-1] = val;
diff --git a/include/net/ip.h b/include/net/ip.h
index 86e2b182a0c0..67fac78a186b 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -201,7 +201,6 @@ static inline int inet_is_reserved_local_port(int port)
 	return test_bit(port, sysctl_local_reserved_ports);
 }
 
-extern int sysctl_ip_default_ttl;
 extern int sysctl_ip_nonlocal_bind;
 
 extern struct ctl_path net_core_path[];
@@ -428,15 +427,6 @@ extern void	ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
 extern void	ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 dport,
 			       u32 info);
 
-/* sysctl helpers - any sysctl which holds a value that ends up being
- * fed into the routing cache should use these handlers.
- */
-int ipv4_doint_and_flush(ctl_table *ctl, int write,
-			 void __user *buffer,
-			 size_t *lenp, loff_t *ppos);
-int ipv4_doint_and_flush_strategy(ctl_table *table,
-				  void __user *oldval, size_t __user *oldlenp,
-				  void __user *newval, size_t newlen);
 #ifdef CONFIG_PROC_FS
 extern int ip_misc_proc_init(void);
 #endif
diff --git a/include/net/route.h b/include/net/route.h
index b8c1f7703fc6..27002362944a 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -231,4 +231,15 @@ static inline int inet_iif(const struct sk_buff *skb)
 	return skb_rtable(skb)->rt_iif;
 }
 
+extern int sysctl_ip_default_ttl;
+
+static inline int ip4_dst_hoplimit(const struct dst_entry *dst)
+{
+	int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);
+
+	if (hoplimit == 0)
+		hoplimit = sysctl_ip_default_ttl;
+	return hoplimit;
+}
+
 #endif	/* _ROUTE_H */
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 3b067704ab38..748cb5b337bd 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1430,9 +1430,9 @@ static int devinet_sysctl_forward(ctl_table *ctl, int write,
 	return ret;
 }
 
-int ipv4_doint_and_flush(ctl_table *ctl, int write,
-			 void __user *buffer,
-			 size_t *lenp, loff_t *ppos)
+static int ipv4_doint_and_flush(ctl_table *ctl, int write,
+				void __user *buffer,
+				size_t *lenp, loff_t *ppos)
 {
 	int *valp = ctl->data;
 	int val = *valp;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 46eb3dc37ec6..eb68a0e34e49 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -890,7 +890,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 			iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit;
 #endif
 		else
-			iph->ttl = dst_metric_hoplimit(&rt->dst);
+			iph->ttl = ip4_dst_hoplimit(&rt->dst);
 	}
 
 	((__be16 *)(iph + 1))[0] = tunnel->parms.o_flags;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index ea28fa5f1992..04c7b3ba6b39 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -82,6 +82,7 @@
 #include <linux/tcp.h>
 
 int sysctl_ip_default_ttl __read_mostly = IPDEFTTL;
+EXPORT_SYMBOL(sysctl_ip_default_ttl);
 
 /* Generate a checksum for an outgoing IP datagram. */
 __inline__ void ip_send_check(struct iphdr *iph)
@@ -130,7 +131,7 @@ static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst)
 	int ttl = inet->uc_ttl;
 
 	if (ttl < 0)
-		ttl = dst_metric_hoplimit(dst);
+		ttl = ip4_dst_hoplimit(dst);
 	return ttl;
 }
 
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index f1309072c541..1ff79e557f96 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -116,7 +116,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 	if (ip_route_me_harder(nskb, addr_type))
 		goto free_nskb;
 
-	niph->ttl	= dst_metric_hoplimit(skb_dst(nskb));
+	niph->ttl	= ip4_dst_hoplimit(skb_dst(nskb));
 
 	/* "Never happens" */
 	if (nskb->len > dst_mtu(skb_dst(nskb)))
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 90b5a37555ab..770f70427f0b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1821,8 +1821,6 @@ static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag)
 	} else
 		dst_metric_set(dst, RTAX_MTU, dst->dev->mtu);
 
-	if (dst_metric_raw(dst, RTAX_HOPLIMIT) == 0)
-		dst_metric_set(dst, RTAX_HOPLIMIT, sysctl_ip_default_ttl);
 	if (dst_mtu(dst) > IP_MAX_MTU)
 		dst_metric_set(dst, RTAX_MTU, IP_MAX_MTU);
 	if (dst_metric(dst, RTAX_ADVMSS) == 0)
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 1b4ec21497a4..e85ff5930607 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -155,7 +155,7 @@ static struct ctl_table ipv4_table[] = {
 		.data		= &sysctl_ip_default_ttl,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= ipv4_doint_and_flush,
+		.proc_handler	= proc_dointvec,
 		.extra2		= &init_net,
 	},
 	{
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 63b854e74d99..534972e114ac 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -56,7 +56,7 @@ static int xfrm4_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
 		0 : (XFRM_MODE_SKB_CB(skb)->frag_off & htons(IP_DF));
 	ip_select_ident(top_iph, dst->child, NULL);
 
-	top_iph->ttl = dst_metric_hoplimit(dst->child);
+	top_iph->ttl = ip4_dst_hoplimit(dst->child);
 
 	top_iph->saddr = x->props.saddr.a4;
 	top_iph->daddr = x->id.daddr.a4;
-- 
cgit v1.2.3


From 8c4877a4128e7931077b024a891a4b284d8756a3 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 13 Dec 2010 10:05:14 -0800
Subject: ehea: Use the standard logging functions

Remove ehea_error, ehea_info and ehea_debug macros.
Use pr_fmt, pr_<level>, netdev_<level> and netif_<level> as appropriate.
Fix messages to use trailing "\n", some messages had an extra one
as the old ehea_<level> macros added a trailing "\n".
Coalesced long format strings.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ehea/ehea.h         |  13 --
 drivers/net/ehea/ehea_ethtool.c |  18 +-
 drivers/net/ehea/ehea_main.c    | 415 ++++++++++++++++++++--------------------
 drivers/net/ehea/ehea_phyp.c    |  40 ++--
 drivers/net/ehea/ehea_qmr.c     |  89 ++++-----
 5 files changed, 278 insertions(+), 297 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 1f2a675649b7..a724a2d14506 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -130,19 +130,6 @@
 
 /* utility functions */
 
-#define ehea_info(fmt, args...) \
-	printk(KERN_INFO DRV_NAME ": " fmt "\n", ## args)
-
-#define ehea_error(fmt, args...) \
-	printk(KERN_ERR DRV_NAME ": Error in %s: " fmt "\n", __func__, ## args)
-
-#ifdef DEBUG
-#define ehea_debug(fmt, args...) \
-	printk(KERN_DEBUG DRV_NAME ": " fmt, ## args)
-#else
-#define ehea_debug(fmt, args...) do {} while (0)
-#endif
-
 void ehea_dump(void *adr, int len, char *msg);
 
 #define EHEA_BMASK(pos, length) (((pos) << 16) + (length))
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 1f37ee6b2a26..afebf2075779 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ehea.h"
 #include "ehea_phyp.h"
 
@@ -118,10 +120,10 @@ doit:
 	ret = ehea_set_portspeed(port, sp);
 
 	if (!ret)
-		ehea_info("%s: Port speed successfully set: %dMbps "
-			  "%s Duplex",
-			  port->netdev->name, port->port_speed,
-			  port->full_duplex == 1 ? "Full" : "Half");
+		netdev_info(dev,
+			    "Port speed successfully set: %dMbps %s Duplex\n",
+			    port->port_speed,
+			    port->full_duplex == 1 ? "Full" : "Half");
 out:
 	return ret;
 }
@@ -134,10 +136,10 @@ static int ehea_nway_reset(struct net_device *dev)
 	ret = ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
 
 	if (!ret)
-		ehea_info("%s: Port speed successfully set: %dMbps "
-			  "%s Duplex",
-			  port->netdev->name, port->port_speed,
-			  port->full_duplex == 1 ? "Full" : "Half");
+		netdev_info(port->netdev,
+			    "Port speed successfully set: %dMbps %s Duplex\n",
+			    port->port_speed,
+			    port->full_duplex == 1 ? "Full" : "Half");
 	return ret;
 }
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 81e5b7b49e9e..0dfef6d76445 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <linux/tcp.h>
@@ -135,8 +137,8 @@ void ehea_dump(void *adr, int len, char *msg)
 	int x;
 	unsigned char *deb = adr;
 	for (x = 0; x < len; x += 16) {
-		printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg,
-			  deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
+		pr_info("%s adr=%p ofs=%04x %016llx %016llx\n",
+			msg, deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
 		deb += 16;
 	}
 }
@@ -336,7 +338,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 
 	cb2 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb2) {
-		ehea_error("no mem for cb2");
+		netdev_err(dev, "no mem for cb2\n");
 		goto out;
 	}
 
@@ -344,7 +346,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 				      port->logical_port_id,
 				      H_PORT_CB2, H_PORT_CB2_ALL, cb2);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		netdev_err(dev, "query_ehea_port failed\n");
 		goto out_herr;
 	}
 
@@ -399,7 +401,7 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes)
 			skb_arr_rq1[index] = netdev_alloc_skb(dev,
 							      EHEA_L_PKT_SIZE);
 			if (!skb_arr_rq1[index]) {
-				ehea_info("Unable to allocate enough skb in the array\n");
+				netdev_info(dev, "Unable to allocate enough skb in the array\n");
 				pr->rq1_skba.os_skbs = fill_wqes - i;
 				break;
 			}
@@ -423,14 +425,14 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a)
 	int i;
 
 	if (nr_rq1a > pr->rq1_skba.len) {
-		ehea_error("NR_RQ1A bigger than skb array len\n");
+		netdev_err(dev, "NR_RQ1A bigger than skb array len\n");
 		return;
 	}
 
 	for (i = 0; i < nr_rq1a; i++) {
 		skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE);
 		if (!skb_arr_rq1[i]) {
-			ehea_info("No enough memory to allocate skb array\n");
+			netdev_info(dev, "Not enough memory to allocate skb array\n");
 			break;
 		}
 	}
@@ -468,8 +470,9 @@ static int ehea_refill_rq_def(struct ehea_port_res *pr,
 		if (!skb) {
 			q_skba->os_skbs = fill_wqes - i;
 			if (q_skba->os_skbs == q_skba->len - 2) {
-				ehea_info("%s: rq%i ran dry - no mem for skb",
-					  pr->port->netdev->name, rq_nr);
+				netdev_info(pr->port->netdev,
+					    "rq%i ran dry - no mem for skb\n",
+					    rq_nr);
 				ret = -ENOMEM;
 			}
 			break;
@@ -634,8 +637,8 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
 
 	if (cqe->status & EHEA_CQE_STAT_FAT_ERR_MASK) {
 		if (netif_msg_rx_err(pr->port)) {
-			ehea_error("Critical receive error for QP %d. "
-				   "Resetting port.", pr->qp->init_attr.qp_nr);
+			pr_err("Critical receive error for QP %d. Resetting port.\n",
+			       pr->qp->init_attr.qp_nr);
 			ehea_dump(cqe, sizeof(*cqe), "CQE");
 		}
 		ehea_schedule_port_reset(pr->port);
@@ -737,13 +740,13 @@ static int ehea_proc_rwqes(struct net_device *dev,
 							  skb_arr_rq1_len,
 							  wqe_index);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("LL rq1: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "LL rq1: skb=NULL\n");
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
 					if (!skb) {
-						ehea_info("Not enough memory to allocate skb\n");
+						netdev_info(dev, "Not enough memory to allocate skb\n");
 						break;
 					}
 				}
@@ -755,8 +758,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq2,
 						       skb_arr_rq2_len, cqe);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("rq2: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "rq2: skb=NULL\n");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -766,8 +769,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
 				skb = get_skb_by_index(skb_arr_rq3,
 						       skb_arr_rq3_len, cqe);
 				if (unlikely(!skb)) {
-					if (netif_msg_rx_err(port))
-						ehea_error("rq3: skb=NULL");
+					netif_err(port, rx_err, dev,
+						  "rq3: skb=NULL\n");
 					break;
 				}
 				ehea_fill_skb(dev, skb, cqe);
@@ -839,7 +842,7 @@ static void check_sqs(struct ehea_port *port)
 					 msecs_to_jiffies(100));
 
 		if (!ret) {
-			ehea_error("HW/SW queues out of sync");
+			pr_err("HW/SW queues out of sync\n");
 			ehea_schedule_port_reset(pr->port);
 			return;
 		}
@@ -872,14 +875,14 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 		}
 
 		if (cqe->status & EHEA_CQE_STAT_ERR_MASK) {
-			ehea_error("Bad send completion status=0x%04X",
-				   cqe->status);
+			pr_err("Bad send completion status=0x%04X\n",
+			       cqe->status);
 
 			if (netif_msg_tx_err(pr->port))
 				ehea_dump(cqe, sizeof(*cqe), "Send CQE");
 
 			if (cqe->status & EHEA_CQE_STAT_RESET_MASK) {
-				ehea_error("Resetting port");
+				pr_err("Resetting port\n");
 				ehea_schedule_port_reset(pr->port);
 				break;
 			}
@@ -997,8 +1000,8 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 
 	while (eqe) {
 		qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
-		ehea_error("QP aff_err: entry=0x%llx, token=0x%x",
-			   eqe->entry, qp_token);
+		pr_err("QP aff_err: entry=0x%llx, token=0x%x\n",
+		       eqe->entry, qp_token);
 
 		qp = port->port_res[qp_token].qp;
 
@@ -1016,7 +1019,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
 	}
 
 	if (reset_port) {
-		ehea_error("Resetting port");
+		pr_err("Resetting port\n");
 		ehea_schedule_port_reset(port);
 	}
 
@@ -1044,7 +1047,7 @@ int ehea_sense_port_attr(struct ehea_port *port)
 	/* may be called via ehea_neq_tasklet() */
 	cb0 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb0) {
-		ehea_error("no mem for cb0");
+		pr_err("no mem for cb0\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1136,7 +1139,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		ehea_error("no mem for cb4");
+		pr_err("no mem for cb4\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1187,16 +1190,16 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
 				break;
 			}
 		} else {
-			ehea_error("Failed sensing port speed");
+			pr_err("Failed sensing port speed\n");
 			ret = -EIO;
 		}
 	} else {
 		if (hret == H_AUTHORITY) {
-			ehea_info("Hypervisor denied setting port speed");
+			pr_info("Hypervisor denied setting port speed\n");
 			ret = -EPERM;
 		} else {
 			ret = -EIO;
-			ehea_error("Failed setting port speed");
+			pr_err("Failed setting port speed\n");
 		}
 	}
 	if (!prop_carrier_state || (port->phy_link == EHEA_PHY_LINK_UP))
@@ -1213,80 +1216,78 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
 	u8 ec;
 	u8 portnum;
 	struct ehea_port *port;
+	struct net_device *dev;
 
 	ec = EHEA_BMASK_GET(NEQE_EVENT_CODE, eqe);
 	portnum = EHEA_BMASK_GET(NEQE_PORTNUM, eqe);
 	port = ehea_get_port(adapter, portnum);
+	dev = port->netdev;
 
 	switch (ec) {
 	case EHEA_EC_PORTSTATE_CHG:	/* port state change */
 
 		if (!port) {
-			ehea_error("unknown portnum %x", portnum);
+			netdev_err(dev, "unknown portnum %x\n", portnum);
 			break;
 		}
 
 		if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
-			if (!netif_carrier_ok(port->netdev)) {
+			if (!netif_carrier_ok(dev)) {
 				ret = ehea_sense_port_attr(port);
 				if (ret) {
-					ehea_error("failed resensing port "
-						   "attributes");
+					netdev_err(dev, "failed resensing port attributes\n");
 					break;
 				}
 
-				if (netif_msg_link(port))
-					ehea_info("%s: Logical port up: %dMbps "
-						  "%s Duplex",
-						  port->netdev->name,
-						  port->port_speed,
-						  port->full_duplex ==
-						  1 ? "Full" : "Half");
+				netif_info(port, link, dev,
+					   "Logical port up: %dMbps %s Duplex\n",
+					   port->port_speed,
+					   port->full_duplex == 1 ?
+					   "Full" : "Half");
 
-				netif_carrier_on(port->netdev);
-				netif_wake_queue(port->netdev);
+				netif_carrier_on(dev);
+				netif_wake_queue(dev);
 			}
 		} else
-			if (netif_carrier_ok(port->netdev)) {
-				if (netif_msg_link(port))
-					ehea_info("%s: Logical port down",
-						  port->netdev->name);
-				netif_carrier_off(port->netdev);
-				netif_stop_queue(port->netdev);
+			if (netif_carrier_ok(dev)) {
+				netif_info(port, link, dev,
+					   "Logical port down\n");
+				netif_carrier_off(dev);
+				netif_stop_queue(dev);
 			}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PORT_UP, eqe)) {
 			port->phy_link = EHEA_PHY_LINK_UP;
-			if (netif_msg_link(port))
-				ehea_info("%s: Physical port up",
-					  port->netdev->name);
+			netif_info(port, link, dev,
+				   "Physical port up\n");
 			if (prop_carrier_state)
-				netif_carrier_on(port->netdev);
+				netif_carrier_on(dev);
 		} else {
 			port->phy_link = EHEA_PHY_LINK_DOWN;
-			if (netif_msg_link(port))
-				ehea_info("%s: Physical port down",
-					  port->netdev->name);
+			netif_info(port, link, dev,
+				   "Physical port down\n");
 			if (prop_carrier_state)
-				netif_carrier_off(port->netdev);
+				netif_carrier_off(dev);
 		}
 
 		if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PRIMARY, eqe))
-			ehea_info("External switch port is primary port");
+			netdev_info(dev,
+				    "External switch port is primary port\n");
 		else
-			ehea_info("External switch port is backup port");
+			netdev_info(dev,
+				    "External switch port is backup port\n");
 
 		break;
 	case EHEA_EC_ADAPTER_MALFUNC:
-		ehea_error("Adapter malfunction");
+		netdev_err(dev, "Adapter malfunction\n");
 		break;
 	case EHEA_EC_PORT_MALFUNC:
-		ehea_info("Port malfunction: Device: %s", port->netdev->name);
-		netif_carrier_off(port->netdev);
-		netif_stop_queue(port->netdev);
+		netdev_info(dev, "Port malfunction\n");
+		netif_carrier_off(dev);
+		netif_stop_queue(dev);
 		break;
 	default:
-		ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe);
+		netdev_err(dev, "unknown event code %x, eqe=0x%llX\n", ec, eqe);
 		break;
 	}
 }
@@ -1298,13 +1299,13 @@ static void ehea_neq_tasklet(unsigned long data)
 	u64 event_mask;
 
 	eqe = ehea_poll_eq(adapter->neq);
-	ehea_debug("eqe=%p", eqe);
+	pr_debug("eqe=%p\n", eqe);
 
 	while (eqe) {
-		ehea_debug("*eqe=%lx", eqe->entry);
+		pr_debug("*eqe=%lx\n", (unsigned long) eqe->entry);
 		ehea_parse_eqe(adapter, eqe->entry);
 		eqe = ehea_poll_eq(adapter->neq);
-		ehea_debug("next eqe=%p", eqe);
+		pr_debug("next eqe=%p\n", eqe);
 	}
 
 	event_mask = EHEA_BMASK_SET(NELR_PORTSTATE_CHG, 1)
@@ -1353,14 +1354,14 @@ static int ehea_reg_interrupts(struct net_device *dev)
 				  ehea_qp_aff_irq_handler,
 				  IRQF_DISABLED, port->int_aff_name, port);
 	if (ret) {
-		ehea_error("failed registering irq for qp_aff_irq_handler:"
-			   "ist=%X", port->qp_eq->attr.ist1);
+		netdev_err(dev, "failed registering irq for qp_aff_irq_handler:ist=%X\n",
+			   port->qp_eq->attr.ist1);
 		goto out_free_qpeq;
 	}
 
-	if (netif_msg_ifup(port))
-		ehea_info("irq_handle 0x%X for function qp_aff_irq_handler "
-			  "registered", port->qp_eq->attr.ist1);
+	netif_info(port, ifup, dev,
+		   "irq_handle 0x%X for function qp_aff_irq_handler registered\n",
+		   port->qp_eq->attr.ist1);
 
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
@@ -1372,14 +1373,13 @@ static int ehea_reg_interrupts(struct net_device *dev)
 					  IRQF_DISABLED, pr->int_send_name,
 					  pr);
 		if (ret) {
-			ehea_error("failed registering irq for ehea_queue "
-				   "port_res_nr:%d, ist=%X", i,
-				   pr->eq->attr.ist1);
+			netdev_err(dev, "failed registering irq for ehea_queue port_res_nr:%d, ist=%X\n",
+				   i, pr->eq->attr.ist1);
 			goto out_free_req;
 		}
-		if (netif_msg_ifup(port))
-			ehea_info("irq_handle 0x%X for function ehea_queue_int "
-				  "%d registered", pr->eq->attr.ist1, i);
+		netif_info(port, ifup, dev,
+			   "irq_handle 0x%X for function ehea_queue_int %d registered\n",
+			   pr->eq->attr.ist1, i);
 	}
 out:
 	return ret;
@@ -1410,16 +1410,16 @@ static void ehea_free_interrupts(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		pr = &port->port_res[i];
 		ibmebus_free_irq(pr->eq->attr.ist1, pr);
-		if (netif_msg_intr(port))
-			ehea_info("free send irq for res %d with handle 0x%X",
-				  i, pr->eq->attr.ist1);
+		netif_info(port, intr, dev,
+			   "free send irq for res %d with handle 0x%X\n",
+			   i, pr->eq->attr.ist1);
 	}
 
 	/* associated events */
 	ibmebus_free_irq(port->qp_eq->attr.ist1, port);
-	if (netif_msg_intr(port))
-		ehea_info("associated event interrupt for handle 0x%X freed",
-			  port->qp_eq->attr.ist1);
+	netif_info(port, intr, dev,
+		   "associated event interrupt for handle 0x%X freed\n",
+		   port->qp_eq->attr.ist1);
 }
 
 static int ehea_configure_port(struct ehea_port *port)
@@ -1488,7 +1488,7 @@ int ehea_gen_smrs(struct ehea_port_res *pr)
 out_free:
 	ehea_rem_mr(&pr->send_mr);
 out:
-	ehea_error("Generating SMRS failed\n");
+	pr_err("Generating SMRS failed\n");
 	return -EIO;
 }
 
@@ -1543,7 +1543,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0);
 	if (!pr->eq) {
-		ehea_error("create_eq failed (eq)");
+		pr_err("create_eq failed (eq)\n");
 		goto out_free;
 	}
 
@@ -1551,7 +1551,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->recv_cq) {
-		ehea_error("create_cq failed (cq_recv)");
+		pr_err("create_cq failed (cq_recv)\n");
 		goto out_free;
 	}
 
@@ -1559,19 +1559,19 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 				     pr->eq->fw_handle,
 				     port->logical_port_id);
 	if (!pr->send_cq) {
-		ehea_error("create_cq failed (cq_send)");
+		pr_err("create_cq failed (cq_send)\n");
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		ehea_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d",
-			  pr->send_cq->attr.act_nr_of_cqes,
-			  pr->recv_cq->attr.act_nr_of_cqes);
+		pr_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d\n",
+			pr->send_cq->attr.act_nr_of_cqes,
+			pr->recv_cq->attr.act_nr_of_cqes);
 
 	init_attr = kzalloc(sizeof(*init_attr), GFP_KERNEL);
 	if (!init_attr) {
 		ret = -ENOMEM;
-		ehea_error("no mem for ehea_qp_init_attr");
+		pr_err("no mem for ehea_qp_init_attr\n");
 		goto out_free;
 	}
 
@@ -1596,18 +1596,18 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	pr->qp = ehea_create_qp(adapter, adapter->pd, init_attr);
 	if (!pr->qp) {
-		ehea_error("create_qp failed");
+		pr_err("create_qp failed\n");
 		ret = -EIO;
 		goto out_free;
 	}
 
 	if (netif_msg_ifup(port))
-		ehea_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n "
-			  "nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d", init_attr->qp_nr,
-			  init_attr->act_nr_send_wqes,
-			  init_attr->act_nr_rwqes_rq1,
-			  init_attr->act_nr_rwqes_rq2,
-			  init_attr->act_nr_rwqes_rq3);
+		pr_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d\n",
+			init_attr->qp_nr,
+			init_attr->act_nr_send_wqes,
+			init_attr->act_nr_rwqes_rq1,
+			init_attr->act_nr_rwqes_rq2,
+			init_attr->act_nr_rwqes_rq3);
 
 	pr->sq_skba_size = init_attr->act_nr_send_wqes + 1;
 
@@ -1758,7 +1758,7 @@ static void write_swqe2_TSO(struct sk_buff *skb,
 			swqe->descriptors++;
 		}
 	} else
-		ehea_error("cannot handle fragmented headers");
+		pr_err("cannot handle fragmented headers\n");
 }
 
 static void write_swqe2_nonTSO(struct sk_buff *skb,
@@ -1854,8 +1854,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		ehea_error("%sregistering bc address failed (tagged)",
-			   hcallid == H_REG_BCMC ? "" : "de");
+		pr_err("%sregistering bc address failed (tagged)\n",
+		       hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 		goto out_herr;
 	}
@@ -1866,8 +1866,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
 				     port->logical_port_id,
 				     reg_type, port->mac_addr, 0, hcallid);
 	if (hret != H_SUCCESS) {
-		ehea_error("%sregistering bc address failed (vlan)",
-			   hcallid == H_REG_BCMC ? "" : "de");
+		pr_err("%sregistering bc address failed (vlan)\n",
+		       hcallid == H_REG_BCMC ? "" : "de");
 		ret = -EIO;
 	}
 out_herr:
@@ -1889,7 +1889,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
 
 	cb0 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb0) {
-		ehea_error("no mem for cb0");
+		pr_err("no mem for cb0\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -1937,11 +1937,11 @@ out:
 static void ehea_promiscuous_error(u64 hret, int enable)
 {
 	if (hret == H_AUTHORITY)
-		ehea_info("Hypervisor denied %sabling promiscuous mode",
-			  enable == 1 ? "en" : "dis");
+		pr_info("Hypervisor denied %sabling promiscuous mode\n",
+			enable == 1 ? "en" : "dis");
 	else
-		ehea_error("failed %sabling promiscuous mode",
-			   enable == 1 ? "en" : "dis");
+		pr_err("failed %sabling promiscuous mode\n",
+		       enable == 1 ? "en" : "dis");
 }
 
 static void ehea_promiscuous(struct net_device *dev, int enable)
@@ -1955,7 +1955,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
 
 	cb7 = (void *)get_zeroed_page(GFP_ATOMIC);
 	if (!cb7) {
-		ehea_error("no mem for cb7");
+		pr_err("no mem for cb7\n");
 		goto out;
 	}
 
@@ -2015,7 +2015,7 @@ static int ehea_drop_multicast_list(struct net_device *dev)
 		hret = ehea_multicast_reg_helper(port, mc_entry->macaddr,
 						 H_DEREG_BCMC);
 		if (hret) {
-			ehea_error("failed deregistering mcast MAC");
+			pr_err("failed deregistering mcast MAC\n");
 			ret = -EIO;
 		}
 
@@ -2038,7 +2038,8 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 1;
 			else
-				ehea_error("failed enabling IFF_ALLMULTI");
+				netdev_err(dev,
+					   "failed enabling IFF_ALLMULTI\n");
 		}
 	} else
 		if (!enable) {
@@ -2047,7 +2048,8 @@ static void ehea_allmulti(struct net_device *dev, int enable)
 			if (!hret)
 				port->allmulti = 0;
 			else
-				ehea_error("failed disabling IFF_ALLMULTI");
+				netdev_err(dev,
+					   "failed disabling IFF_ALLMULTI\n");
 		}
 }
 
@@ -2058,7 +2060,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 
 	ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
 	if (!ehea_mcl_entry) {
-		ehea_error("no mem for mcl_entry");
+		pr_err("no mem for mcl_entry\n");
 		return;
 	}
 
@@ -2071,7 +2073,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 	if (!hret)
 		list_add(&ehea_mcl_entry->list, &port->mc_list->list);
 	else {
-		ehea_error("failed registering mcast MAC");
+		pr_err("failed registering mcast MAC\n");
 		kfree(ehea_mcl_entry);
 	}
 }
@@ -2104,9 +2106,8 @@ static void ehea_set_multicast_list(struct net_device *dev)
 		}
 
 		if (netdev_mc_count(dev) > port->adapter->max_mc_mac) {
-			ehea_info("Mcast registration limit reached (0x%llx). "
-				  "Use ALLMULTI!",
-				  port->adapter->max_mc_mac);
+			pr_info("Mcast registration limit reached (0x%llx). Use ALLMULTI!\n",
+				port->adapter->max_mc_mac);
 			goto out;
 		}
 
@@ -2312,10 +2313,10 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 	pr->swqe_id_counter += 1;
 
-	if (netif_msg_tx_queued(port)) {
-		ehea_info("post swqe on QP %d", pr->qp->init_attr.qp_nr);
+	netif_info(port, tx_queued, dev,
+		   "post swqe on QP %d\n", pr->qp->init_attr.qp_nr);
+	if (netif_msg_tx_queued(port))
 		ehea_dump(swqe, 512, "swqe");
-	}
 
 	if (unlikely(test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))) {
 		netif_stop_queue(dev);
@@ -2351,14 +2352,14 @@ static void ehea_vlan_rx_register(struct net_device *dev,
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 
 	free_page((unsigned long)cb1);
 out:
@@ -2375,14 +2376,14 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		pr_err("query_ehea_port failed\n");
 		goto out;
 	}
 
@@ -2392,7 +2393,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 out:
 	free_page((unsigned long)cb1);
 	return;
@@ -2410,14 +2411,14 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 
 	cb1 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb1) {
-		ehea_error("no mem for cb1");
+		pr_err("no mem for cb1\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id,
 				      H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_port failed");
+		pr_err("query_ehea_port failed\n");
 		goto out;
 	}
 
@@ -2427,7 +2428,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
 				       H_PORT_CB1, H_PORT_CB1_ALL, cb1);
 	if (hret != H_SUCCESS)
-		ehea_error("modify_ehea_port failed");
+		pr_err("modify_ehea_port failed\n");
 out:
 	free_page((unsigned long)cb1);
 }
@@ -2449,7 +2450,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (1)");
+		pr_err("query_ehea_qp failed (1)\n");
 		goto out;
 	}
 
@@ -2458,14 +2459,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (1)");
+		pr_err("modify_ehea_qp failed (1)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (2)");
+		pr_err("query_ehea_qp failed (2)\n");
 		goto out;
 	}
 
@@ -2474,14 +2475,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (2)");
+		pr_err("modify_ehea_qp failed (2)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (3)");
+		pr_err("query_ehea_qp failed (3)\n");
 		goto out;
 	}
 
@@ -2490,14 +2491,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
 				     EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0,
 				     &dummy64, &dummy64, &dummy16, &dummy16);
 	if (hret != H_SUCCESS) {
-		ehea_error("modify_ehea_qp failed (3)");
+		pr_err("modify_ehea_qp failed (3)\n");
 		goto out;
 	}
 
 	hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle,
 				    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0);
 	if (hret != H_SUCCESS) {
-		ehea_error("query_ehea_qp failed (4)");
+		pr_err("query_ehea_qp failed (4)\n");
 		goto out;
 	}
 
@@ -2518,7 +2519,7 @@ static int ehea_port_res_setup(struct ehea_port *port, int def_qps,
 				   EHEA_MAX_ENTRIES_EQ, 1);
 	if (!port->qp_eq) {
 		ret = -EINVAL;
-		ehea_error("ehea_create_eq failed (qp_eq)");
+		pr_err("ehea_create_eq failed (qp_eq)\n");
 		goto out_kill_eq;
 	}
 
@@ -2599,27 +2600,27 @@ static int ehea_up(struct net_device *dev)
 	ret = ehea_port_res_setup(port, port->num_def_qps,
 				  port->num_add_tx_qps);
 	if (ret) {
-		ehea_error("port_res_failed");
+		netdev_err(dev, "port_res_failed\n");
 		goto out;
 	}
 
 	/* Set default QP for this port */
 	ret = ehea_configure_port(port);
 	if (ret) {
-		ehea_error("ehea_configure_port failed. ret:%d", ret);
+		netdev_err(dev, "ehea_configure_port failed. ret:%d\n", ret);
 		goto out_clean_pr;
 	}
 
 	ret = ehea_reg_interrupts(dev);
 	if (ret) {
-		ehea_error("reg_interrupts failed. ret:%d", ret);
+		netdev_err(dev, "reg_interrupts failed. ret:%d\n", ret);
 		goto out_clean_pr;
 	}
 
 	for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
 		ret = ehea_activate_qp(port->adapter, port->port_res[i].qp);
 		if (ret) {
-			ehea_error("activate_qp failed");
+			netdev_err(dev, "activate_qp failed\n");
 			goto out_free_irqs;
 		}
 	}
@@ -2627,7 +2628,7 @@ static int ehea_up(struct net_device *dev)
 	for (i = 0; i < port->num_def_qps; i++) {
 		ret = ehea_fill_port_res(&port->port_res[i]);
 		if (ret) {
-			ehea_error("out_free_irqs");
+			netdev_err(dev, "out_free_irqs\n");
 			goto out_free_irqs;
 		}
 	}
@@ -2650,7 +2651,7 @@ out_clean_pr:
 	ehea_clean_all_portres(port);
 out:
 	if (ret)
-		ehea_info("Failed starting %s. ret=%i", dev->name, ret);
+		netdev_info(dev, "Failed starting. ret=%i\n", ret);
 
 	ehea_update_bcmc_registrations();
 	ehea_update_firmware_handles();
@@ -2681,8 +2682,7 @@ static int ehea_open(struct net_device *dev)
 
 	mutex_lock(&port->port_lock);
 
-	if (netif_msg_ifup(port))
-		ehea_info("enabling port %s", dev->name);
+	netif_info(port, ifup, dev, "enabling port\n");
 
 	ret = ehea_up(dev);
 	if (!ret) {
@@ -2717,8 +2717,7 @@ static int ehea_down(struct net_device *dev)
 
 	ret = ehea_clean_all_portres(port);
 	if (ret)
-		ehea_info("Failed freeing resources for %s. ret=%i",
-			  dev->name, ret);
+		netdev_info(dev, "Failed freeing resources. ret=%i\n", ret);
 
 	ehea_update_firmware_handles();
 
@@ -2730,8 +2729,7 @@ static int ehea_stop(struct net_device *dev)
 	int ret;
 	struct ehea_port *port = netdev_priv(dev);
 
-	if (netif_msg_ifdown(port))
-		ehea_info("disabling port %s", dev->name);
+	netif_info(port, ifdown, dev, "disabling port\n");
 
 	set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
 	cancel_work_sync(&port->reset_task);
@@ -2772,7 +2770,7 @@ static void ehea_flush_sq(struct ehea_port *port)
 			 msecs_to_jiffies(100));
 
 		if (!ret) {
-			ehea_error("WARNING: sq not flushed completely");
+			pr_err("WARNING: sq not flushed completely\n");
 			break;
 		}
 	}
@@ -2808,7 +2806,7 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (1)");
+			pr_err("query_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2820,7 +2818,7 @@ int ehea_stop_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			ehea_error("modify_ehea_qp failed (1)");
+			pr_err("modify_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2828,14 +2826,14 @@ int ehea_stop_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (2)");
+			pr_err("query_ehea_qp failed (2)\n");
 			goto out;
 		}
 
 		/* deregister shared memory regions */
 		dret = ehea_rem_smrs(pr);
 		if (dret) {
-			ehea_error("unreg shared memory region failed");
+			pr_err("unreg shared memory region failed\n");
 			goto out;
 		}
 	}
@@ -2904,7 +2902,7 @@ int ehea_restart_qps(struct net_device *dev)
 
 		ret = ehea_gen_smrs(pr);
 		if (ret) {
-			ehea_error("creation of shared memory regions failed");
+			netdev_err(dev, "creation of shared memory regions failed\n");
 			goto out;
 		}
 
@@ -2915,7 +2913,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (1)");
+			netdev_err(dev, "query_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2927,7 +2925,7 @@ int ehea_restart_qps(struct net_device *dev)
 							    1), cb0, &dummy64,
 					     &dummy64, &dummy16, &dummy16);
 		if (hret != H_SUCCESS) {
-			ehea_error("modify_ehea_qp failed (1)");
+			netdev_err(dev, "modify_ehea_qp failed (1)\n");
 			goto out;
 		}
 
@@ -2935,7 +2933,7 @@ int ehea_restart_qps(struct net_device *dev)
 					    EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF),
 					    cb0);
 		if (hret != H_SUCCESS) {
-			ehea_error("query_ehea_qp failed (2)");
+			netdev_err(dev, "query_ehea_qp failed (2)\n");
 			goto out;
 		}
 
@@ -2972,8 +2970,7 @@ static void ehea_reset_port(struct work_struct *work)
 
 	ehea_set_multicast_list(dev);
 
-	if (netif_msg_timer(port))
-		ehea_info("Device %s resetted successfully", dev->name);
+	netif_info(port, timer, dev, "reset successful\n");
 
 	port_napi_enable(port);
 
@@ -2988,7 +2985,7 @@ static void ehea_rereg_mrs(void)
 	int ret, i;
 	struct ehea_adapter *adapter;
 
-	ehea_info("LPAR memory changed - re-initializing driver");
+	pr_info("LPAR memory changed - re-initializing driver\n");
 
 	list_for_each_entry(adapter, &adapter_list, list)
 		if (adapter->active_ports) {
@@ -3020,8 +3017,7 @@ static void ehea_rereg_mrs(void)
 			/* Unregister old memory region */
 			ret = ehea_rem_mr(&adapter->mr);
 			if (ret) {
-				ehea_error("unregister MR failed - driver"
-					   " inoperable!");
+				pr_err("unregister MR failed - driver inoperable!\n");
 				goto out;
 			}
 		}
@@ -3033,8 +3029,7 @@ static void ehea_rereg_mrs(void)
 			/* Register new memory region */
 			ret = ehea_reg_kernel_mr(adapter, &adapter->mr);
 			if (ret) {
-				ehea_error("register MR failed - driver"
-					   " inoperable!");
+				pr_err("register MR failed - driver inoperable!\n");
 				goto out;
 			}
 
@@ -3057,7 +3052,7 @@ static void ehea_rereg_mrs(void)
 				}
 			}
 		}
-	ehea_info("re-initializing driver complete");
+	pr_info("re-initializing driver complete\n");
 out:
 	return;
 }
@@ -3110,7 +3105,7 @@ int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo)
 	/* (Try to) enable *jumbo frames */
 	cb4 = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!cb4) {
-		ehea_error("no mem for cb4");
+		pr_err("no mem for cb4\n");
 		ret = -ENOMEM;
 		goto out;
 	} else {
@@ -3172,13 +3167,13 @@ static struct device *ehea_register_port(struct ehea_port *port,
 
 	ret = of_device_register(&port->ofdev);
 	if (ret) {
-		ehea_error("failed to register device. ret=%d", ret);
+		pr_err("failed to register device. ret=%d\n", ret);
 		goto out;
 	}
 
 	ret = device_create_file(&port->ofdev.dev, &dev_attr_log_port_id);
 	if (ret) {
-		ehea_error("failed to register attributes, ret=%d", ret);
+		pr_err("failed to register attributes, ret=%d\n", ret);
 		goto out_unreg_of_dev;
 	}
 
@@ -3228,7 +3223,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 	dev = alloc_etherdev(sizeof(struct ehea_port));
 
 	if (!dev) {
-		ehea_error("no mem for net_device");
+		pr_err("no mem for net_device\n");
 		ret = -ENOMEM;
 		goto out_err;
 	}
@@ -3282,7 +3277,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = register_netdev(dev);
 	if (ret) {
-		ehea_error("register_netdev failed. ret=%d", ret);
+		pr_err("register_netdev failed. ret=%d\n", ret);
 		goto out_unreg_port;
 	}
 
@@ -3290,11 +3285,10 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	ret = ehea_get_jumboframe_status(port, &jumbo);
 	if (ret)
-		ehea_error("failed determining jumbo frame status for %s",
-			   port->netdev->name);
+		netdev_err(dev, "failed determining jumbo frame status\n");
 
-	ehea_info("%s: Jumbo frames are %sabled", dev->name,
-		  jumbo == 1 ? "en" : "dis");
+	netdev_info(dev, "Jumbo frames are %sabled\n",
+		    jumbo == 1 ? "en" : "dis");
 
 	adapter->active_ports++;
 
@@ -3310,8 +3304,8 @@ out_free_ethdev:
 	free_netdev(dev);
 
 out_err:
-	ehea_error("setting up logical port with id=%d failed, ret=%d",
-		   logical_port_id, ret);
+	pr_err("setting up logical port with id=%d failed, ret=%d\n",
+	       logical_port_id, ret);
 	return NULL;
 }
 
@@ -3341,13 +3335,13 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 		dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
 						 NULL);
 		if (!dn_log_port_id) {
-			ehea_error("bad device node: eth_dn name=%s",
-				   eth_dn->full_name);
+			pr_err("bad device node: eth_dn name=%s\n",
+			       eth_dn->full_name);
 			continue;
 		}
 
 		if (ehea_add_adapter_mr(adapter)) {
-			ehea_error("creating MR failed");
+			pr_err("creating MR failed\n");
 			of_node_put(eth_dn);
 			return -EIO;
 		}
@@ -3356,9 +3350,8 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 							  *dn_log_port_id,
 							  eth_dn);
 		if (adapter->port[i])
-			ehea_info("%s -> logical port id #%d",
-				  adapter->port[i]->netdev->name,
-				  *dn_log_port_id);
+			netdev_info(adapter->port[i]->netdev,
+				    "logical port id #%d\n", *dn_log_port_id);
 		else
 			ehea_remove_adapter_mr(adapter);
 
@@ -3403,21 +3396,20 @@ static ssize_t ehea_probe_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		ehea_info("adding port with logical port id=%d failed. port "
-			  "already configured as %s.", logical_port_id,
-			  port->netdev->name);
+		netdev_info(port->netdev, "adding port with logical port id=%d failed: port already configured\n",
+			    logical_port_id);
 		return -EINVAL;
 	}
 
 	eth_dn = ehea_get_eth_dn(adapter, logical_port_id);
 
 	if (!eth_dn) {
-		ehea_info("no logical port with id %d found", logical_port_id);
+		pr_info("no logical port with id %d found\n", logical_port_id);
 		return -EINVAL;
 	}
 
 	if (ehea_add_adapter_mr(adapter)) {
-		ehea_error("creating MR failed");
+		pr_err("creating MR failed\n");
 		return -EIO;
 	}
 
@@ -3432,8 +3424,8 @@ static ssize_t ehea_probe_port(struct device *dev,
 				break;
 			}
 
-		ehea_info("added %s (logical port id=%d)", port->netdev->name,
-			  logical_port_id);
+		netdev_info(port->netdev, "added: (logical port id=%d)\n",
+			    logical_port_id);
 	} else {
 		ehea_remove_adapter_mr(adapter);
 		return -EIO;
@@ -3456,8 +3448,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 	port = ehea_get_port(adapter, logical_port_id);
 
 	if (port) {
-		ehea_info("removed %s (logical port id=%d)", port->netdev->name,
-			  logical_port_id);
+		netdev_info(port->netdev, "removed: (logical port id=%d)\n",
+			    logical_port_id);
 
 		ehea_shutdown_single_port(port);
 
@@ -3467,8 +3459,8 @@ static ssize_t ehea_remove_port(struct device *dev,
 				break;
 			}
 	} else {
-		ehea_error("removing port with logical port id=%d failed. port "
-			   "not configured.", logical_port_id);
+		pr_err("removing port with logical port id=%d failed. port not configured.\n",
+		       logical_port_id);
 		return -EINVAL;
 	}
 
@@ -3505,7 +3497,7 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
 	int ret;
 
 	if (!dev || !dev->dev.of_node) {
-		ehea_error("Invalid ibmebus device probed");
+		pr_err("Invalid ibmebus device probed\n");
 		return -EINVAL;
 	}
 
@@ -3651,17 +3643,17 @@ static int ehea_mem_notifier(struct notifier_block *nb,
 
 	switch (action) {
 	case MEM_CANCEL_OFFLINE:
-		ehea_info("memory offlining canceled");
+		pr_info("memory offlining canceled");
 		/* Readd canceled memory block */
 	case MEM_ONLINE:
-		ehea_info("memory is going online");
+		pr_info("memory is going online");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_add_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
 		ehea_rereg_mrs();
 		break;
 	case MEM_GOING_OFFLINE:
-		ehea_info("memory is going offline");
+		pr_info("memory is going offline");
 		set_bit(__EHEA_STOP_XFER, &ehea_driver_flags);
 		if (ehea_rem_sect_bmap(arg->start_pfn, arg->nr_pages))
 			goto out_unlock;
@@ -3687,7 +3679,7 @@ static int ehea_reboot_notifier(struct notifier_block *nb,
 				unsigned long action, void *unused)
 {
 	if (action == SYS_RESTART) {
-		ehea_info("Reboot: freeing all eHEA resources");
+		pr_info("Reboot: freeing all eHEA resources\n");
 		ibmebus_unregister_driver(&ehea_driver);
 	}
 	return NOTIFY_DONE;
@@ -3703,22 +3695,22 @@ static int check_module_parm(void)
 
 	if ((rq1_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq1_entries > EHEA_MAX_ENTRIES_RQ1)) {
-		ehea_info("Bad parameter: rq1_entries");
+		pr_info("Bad parameter: rq1_entries\n");
 		ret = -EINVAL;
 	}
 	if ((rq2_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq2_entries > EHEA_MAX_ENTRIES_RQ2)) {
-		ehea_info("Bad parameter: rq2_entries");
+		pr_info("Bad parameter: rq2_entries\n");
 		ret = -EINVAL;
 	}
 	if ((rq3_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (rq3_entries > EHEA_MAX_ENTRIES_RQ3)) {
-		ehea_info("Bad parameter: rq3_entries");
+		pr_info("Bad parameter: rq3_entries\n");
 		ret = -EINVAL;
 	}
 	if ((sq_entries < EHEA_MIN_ENTRIES_QP) ||
 	    (sq_entries > EHEA_MAX_ENTRIES_SQ)) {
-		ehea_info("Bad parameter: sq_entries");
+		pr_info("Bad parameter: sq_entries\n");
 		ret = -EINVAL;
 	}
 
@@ -3738,8 +3730,7 @@ int __init ehea_module_init(void)
 {
 	int ret;
 
-	printk(KERN_INFO "IBM eHEA ethernet device driver (Release %s)\n",
-	       DRV_VERSION);
+	pr_info("IBM eHEA ethernet device driver (Release %s)\n", DRV_VERSION);
 
 	memset(&ehea_fw_handles, 0, sizeof(ehea_fw_handles));
 	memset(&ehea_bcmc_regs, 0, sizeof(ehea_bcmc_regs));
@@ -3757,27 +3748,27 @@ int __init ehea_module_init(void)
 
 	ret = register_reboot_notifier(&ehea_reboot_nb);
 	if (ret)
-		ehea_info("failed registering reboot notifier");
+		pr_info("failed registering reboot notifier\n");
 
 	ret = register_memory_notifier(&ehea_mem_nb);
 	if (ret)
-		ehea_info("failed registering memory remove notifier");
+		pr_info("failed registering memory remove notifier\n");
 
 	ret = crash_shutdown_register(ehea_crash_handler);
 	if (ret)
-		ehea_info("failed registering crash handler");
+		pr_info("failed registering crash handler\n");
 
 	ret = ibmebus_register_driver(&ehea_driver);
 	if (ret) {
-		ehea_error("failed registering eHEA device driver on ebus");
+		pr_err("failed registering eHEA device driver on ebus\n");
 		goto out2;
 	}
 
 	ret = driver_create_file(&ehea_driver.driver,
 				 &driver_attr_capabilities);
 	if (ret) {
-		ehea_error("failed to register capabilities attribute, ret=%d",
-			   ret);
+		pr_err("failed to register capabilities attribute, ret=%d\n",
+		       ret);
 		goto out3;
 	}
 
@@ -3802,7 +3793,7 @@ static void __exit ehea_module_exit(void)
 	unregister_reboot_notifier(&ehea_reboot_nb);
 	ret = crash_shutdown_unregister(ehea_crash_handler);
 	if (ret)
-		ehea_info("failed unregistering crash handler");
+		pr_info("failed unregistering crash handler\n");
 	unregister_memory_notifier(&ehea_mem_nb);
 	kfree(ehea_fw_handles.arr);
 	kfree(ehea_bcmc_regs.arr);
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 8fe9dcaa7538..0506967b9044 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ehea_phyp.h"
 
 
@@ -67,12 +69,11 @@ static long ehea_plpar_hcall_norets(unsigned long opcode,
 		}
 
 		if (ret < H_SUCCESS)
-			ehea_error("opcode=%lx ret=%lx"
-				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-				   " arg5=%lx arg6=%lx arg7=%lx ",
-				   opcode, ret,
-				   arg1, arg2, arg3, arg4, arg5,
-				   arg6, arg7);
+			pr_err("opcode=%lx ret=%lx"
+			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+			       " arg5=%lx arg6=%lx arg7=%lx\n",
+			       opcode, ret,
+			       arg1, arg2, arg3, arg4, arg5, arg6, arg7);
 
 		return ret;
 	}
@@ -114,19 +115,18 @@ static long ehea_plpar_hcall9(unsigned long opcode,
 		    && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
 		    || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
 		    && (arg3 == H_PORT_CB7_DUCQPN)))))
-			ehea_error("opcode=%lx ret=%lx"
-				   " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
-				   " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
-				   " arg9=%lx"
-				   " out1=%lx out2=%lx out3=%lx out4=%lx"
-				   " out5=%lx out6=%lx out7=%lx out8=%lx"
-				   " out9=%lx",
-				   opcode, ret,
-				   arg1, arg2, arg3, arg4, arg5,
-				   arg6, arg7, arg8, arg9,
-				   outs[0], outs[1], outs[2], outs[3],
-				   outs[4], outs[5], outs[6], outs[7],
-				   outs[8]);
+			pr_err("opcode=%lx ret=%lx"
+			       " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
+			       " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
+			       " arg9=%lx"
+			       " out1=%lx out2=%lx out3=%lx out4=%lx"
+			       " out5=%lx out6=%lx out7=%lx out8=%lx"
+			       " out9=%lx\n",
+			       opcode, ret,
+			       arg1, arg2, arg3, arg4, arg5,
+			       arg6, arg7, arg8, arg9,
+			       outs[0], outs[1], outs[2], outs[3], outs[4],
+			       outs[5], outs[6], outs[7], outs[8]);
 		return ret;
 	}
 
@@ -515,7 +515,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
 			     const u64 log_pageaddr, const u64 count)
 {
 	if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
-		ehea_error("not on pageboundary");
+		pr_err("not on pageboundary\n");
 		return H_PARAMETER;
 	}
 
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 89128b6373e3..cd44bb8017d9 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -26,6 +26,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include "ehea.h"
@@ -45,7 +47,7 @@ static void *hw_qpageit_get_inc(struct hw_queue *queue)
 		queue->current_q_offset -= queue->pagesize;
 		retvalue = NULL;
 	} else if (((u64) retvalue) & (EHEA_PAGESIZE-1)) {
-		ehea_error("not on pageboundary");
+		pr_err("not on pageboundary\n");
 		retvalue = NULL;
 	}
 	return retvalue;
@@ -58,15 +60,15 @@ static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages,
 	int i, k;
 
 	if ((pagesize > PAGE_SIZE) || (!pages_per_kpage)) {
-		ehea_error("pagesize conflict! kernel pagesize=%d, "
-			   "ehea pagesize=%d", (int)PAGE_SIZE, (int)pagesize);
+		pr_err("pagesize conflict! kernel pagesize=%d, ehea pagesize=%d\n",
+		       (int)PAGE_SIZE, (int)pagesize);
 		return -EINVAL;
 	}
 
 	queue->queue_length = nr_of_pages * pagesize;
 	queue->queue_pages = kmalloc(nr_of_pages * sizeof(void *), GFP_KERNEL);
 	if (!queue->queue_pages) {
-		ehea_error("no mem for queue_pages");
+		pr_err("no mem for queue_pages\n");
 		return -ENOMEM;
 	}
 
@@ -130,7 +132,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 
 	cq = kzalloc(sizeof(*cq), GFP_KERNEL);
 	if (!cq) {
-		ehea_error("no mem for cq");
+		pr_err("no mem for cq\n");
 		goto out_nomem;
 	}
 
@@ -147,7 +149,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_cq(adapter->handle, &cq->attr,
 					&cq->fw_handle, &cq->epas);
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_cq failed");
+		pr_err("alloc_resource_cq failed\n");
 		goto out_freemem;
 	}
 
@@ -159,7 +161,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	for (counter = 0; counter < cq->attr.nr_pages; counter++) {
 		vpage = hw_qpageit_get_inc(&cq->hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			goto out_kill_hwq;
 		}
 
@@ -168,9 +170,8 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 					     0, EHEA_CQ_REGISTER_ORIG,
 					     cq->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			ehea_error("register_rpage_cq failed ehea_cq=%p "
-				   "hret=%llx counter=%i act_pages=%i",
-				   cq, hret, counter, cq->attr.nr_pages);
+			pr_err("register_rpage_cq failed ehea_cq=%p hret=%llx counter=%i act_pages=%i\n",
+			       cq, hret, counter, cq->attr.nr_pages);
 			goto out_kill_hwq;
 		}
 
@@ -178,14 +179,14 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 			vpage = hw_qpageit_get_inc(&cq->hw_queue);
 
 			if ((hret != H_SUCCESS) || (vpage)) {
-				ehea_error("registration of pages not "
-					   "complete hret=%llx\n", hret);
+				pr_err("registration of pages not complete hret=%llx\n",
+				       hret);
 				goto out_kill_hwq;
 			}
 		} else {
 			if (hret != H_PAGE_REGISTERED) {
-				ehea_error("CQ: registration of page failed "
-					   "hret=%llx\n", hret);
+				pr_err("CQ: registration of page failed hret=%llx\n",
+				       hret);
 				goto out_kill_hwq;
 			}
 		}
@@ -241,7 +242,7 @@ int ehea_destroy_cq(struct ehea_cq *cq)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy CQ failed");
+		pr_err("destroy CQ failed\n");
 		return -EIO;
 	}
 
@@ -259,7 +260,7 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 
 	eq = kzalloc(sizeof(*eq), GFP_KERNEL);
 	if (!eq) {
-		ehea_error("no mem for eq");
+		pr_err("no mem for eq\n");
 		return NULL;
 	}
 
@@ -272,21 +273,21 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_eq(adapter->handle,
 					&eq->attr, &eq->fw_handle);
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_eq failed");
+		pr_err("alloc_resource_eq failed\n");
 		goto out_freemem;
 	}
 
 	ret = hw_queue_ctor(&eq->hw_queue, eq->attr.nr_pages,
 			    EHEA_PAGESIZE, sizeof(struct ehea_eqe));
 	if (ret) {
-		ehea_error("can't allocate eq pages");
+		pr_err("can't allocate eq pages\n");
 		goto out_freeres;
 	}
 
 	for (i = 0; i < eq->attr.nr_pages; i++) {
 		vpage = hw_qpageit_get_inc(&eq->hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			hret = H_RESOURCE;
 			goto out_kill_hwq;
 		}
@@ -370,7 +371,7 @@ int ehea_destroy_eq(struct ehea_eq *eq)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy EQ failed");
+		pr_err("destroy EQ failed\n");
 		return -EIO;
 	}
 
@@ -395,7 +396,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 	for (cnt = 0; cnt < nr_pages; cnt++) {
 		vpage = hw_qpageit_get_inc(hw_queue);
 		if (!vpage) {
-			ehea_error("hw_qpageit_get_inc failed");
+			pr_err("hw_qpageit_get_inc failed\n");
 			goto out_kill_hwq;
 		}
 		rpage = virt_to_abs(vpage);
@@ -403,7 +404,7 @@ int ehea_qp_alloc_register(struct ehea_qp *qp, struct hw_queue *hw_queue,
 					     0, h_call_q_selector,
 					     qp->fw_handle, rpage, 1);
 		if (hret < H_SUCCESS) {
-			ehea_error("register_rpage_qp failed");
+			pr_err("register_rpage_qp failed\n");
 			goto out_kill_hwq;
 		}
 	}
@@ -432,7 +433,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 
 	qp = kzalloc(sizeof(*qp), GFP_KERNEL);
 	if (!qp) {
-		ehea_error("no mem for qp");
+		pr_err("no mem for qp\n");
 		return NULL;
 	}
 
@@ -441,7 +442,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 	hret = ehea_h_alloc_resource_qp(adapter->handle, init_attr, pd,
 					&qp->fw_handle, &qp->epas);
 	if (hret != H_SUCCESS) {
-		ehea_error("ehea_h_alloc_resource_qp failed");
+		pr_err("ehea_h_alloc_resource_qp failed\n");
 		goto out_freemem;
 	}
 
@@ -455,7 +456,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_sq, adapter,
 				     0);
 	if (ret) {
-		ehea_error("can't register for sq ret=%x", ret);
+		pr_err("can't register for sq ret=%x\n", ret);
 		goto out_freeres;
 	}
 
@@ -465,7 +466,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 				     init_attr->act_wqe_size_enc_rq1,
 				     adapter, 1);
 	if (ret) {
-		ehea_error("can't register for rq1 ret=%x", ret);
+		pr_err("can't register for rq1 ret=%x\n", ret);
 		goto out_kill_hwsq;
 	}
 
@@ -476,7 +477,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq2,
 					     adapter, 2);
 		if (ret) {
-			ehea_error("can't register for rq2 ret=%x", ret);
+			pr_err("can't register for rq2 ret=%x\n", ret);
 			goto out_kill_hwr1q;
 		}
 	}
@@ -488,7 +489,7 @@ struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter,
 					     init_attr->act_wqe_size_enc_rq3,
 					     adapter, 3);
 		if (ret) {
-			ehea_error("can't register for rq3 ret=%x", ret);
+			pr_err("can't register for rq3 ret=%x\n", ret);
 			goto out_kill_hwr2q;
 		}
 	}
@@ -553,7 +554,7 @@ int ehea_destroy_qp(struct ehea_qp *qp)
 	}
 
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy QP failed");
+		pr_err("destroy QP failed\n");
 		return -EIO;
 	}
 
@@ -842,7 +843,7 @@ static u64 ehea_reg_mr_section(int top, int dir, int idx, u64 *pt,
 		    (hret != H_PAGE_REGISTERED)) {
 			ehea_h_free_resource(adapter->handle, mr->handle,
 					     FORCE_FREE);
-			ehea_error("register_rpage_mr failed");
+			pr_err("register_rpage_mr failed\n");
 			return hret;
 		}
 	}
@@ -896,7 +897,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	pt = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!pt) {
-		ehea_error("no mem");
+		pr_err("no mem\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -906,14 +907,14 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 					&mr->handle, &mr->lkey);
 
 	if (hret != H_SUCCESS) {
-		ehea_error("alloc_resource_mr failed");
+		pr_err("alloc_resource_mr failed\n");
 		ret = -EIO;
 		goto out;
 	}
 
 	if (!ehea_bmap) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		ehea_error("no busmap available");
+		pr_err("no busmap available\n");
 		ret = -EIO;
 		goto out;
 	}
@@ -929,7 +930,7 @@ int ehea_reg_kernel_mr(struct ehea_adapter *adapter, struct ehea_mr *mr)
 
 	if (hret != H_SUCCESS) {
 		ehea_h_free_resource(adapter->handle, mr->handle, FORCE_FREE);
-		ehea_error("registering mr failed");
+		pr_err("registering mr failed\n");
 		ret = -EIO;
 		goto out;
 	}
@@ -952,7 +953,7 @@ int ehea_rem_mr(struct ehea_mr *mr)
 	hret = ehea_h_free_resource(mr->adapter->handle, mr->handle,
 				    FORCE_FREE);
 	if (hret != H_SUCCESS) {
-		ehea_error("destroy MR failed");
+		pr_err("destroy MR failed\n");
 		return -EIO;
 	}
 
@@ -987,14 +988,14 @@ void print_error_data(u64 *data)
 		length = EHEA_PAGESIZE;
 
 	if (type == EHEA_AER_RESTYPE_QP)
-		ehea_error("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, "
-			   "port=%llX", resource, data[6], data[12], data[22]);
+		pr_err("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, port=%llX\n",
+		       resource, data[6], data[12], data[22]);
 	else if (type == EHEA_AER_RESTYPE_CQ)
-		ehea_error("CQ (resource=%llX) state: AER=0x%llX", resource,
-			   data[6]);
+		pr_err("CQ (resource=%llX) state: AER=0x%llX\n",
+		       resource, data[6]);
 	else if (type == EHEA_AER_RESTYPE_EQ)
-		ehea_error("EQ (resource=%llX) state: AER=0x%llX", resource,
-			   data[6]);
+		pr_err("EQ (resource=%llX) state: AER=0x%llX\n",
+		       resource, data[6]);
 
 	ehea_dump(data, length, "error data");
 }
@@ -1008,7 +1009,7 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 
 	rblock = (void *)get_zeroed_page(GFP_KERNEL);
 	if (!rblock) {
-		ehea_error("Cannot allocate rblock memory.");
+		pr_err("Cannot allocate rblock memory\n");
 		goto out;
 	}
 
@@ -1020,9 +1021,9 @@ u64 ehea_error_data(struct ehea_adapter *adapter, u64 res_handle,
 		*aerr = rblock[12];
 		print_error_data(rblock);
 	} else if (ret == H_R_STATE) {
-		ehea_error("No error data available: %llX.", res_handle);
+		pr_err("No error data available: %llX\n", res_handle);
 	} else
-		ehea_error("Error data could not be fetched: %llX", res_handle);
+		pr_err("Error data could not be fetched: %llX\n", res_handle);
 
 	free_page((unsigned long)rblock);
 out:
-- 
cgit v1.2.3


From 4a55d5852adbe66722fb1636c82c7864cd5be441 Mon Sep 17 00:00:00 2001
From: Sven Neumann <s.neumann@raumfeld.com>
Date: Thu, 9 Dec 2010 09:38:36 +0100
Subject: libertas: fix potential NULL-pointer dereference

The code wants to check if there's a channel and it is not disabled,
but it used to check if channel is not NULL and accessed the channel
struct if this check failed.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 373930afc26b..113f4f204657 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -619,7 +619,7 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
 				     print_ssid(ssid_buf, ssid, ssid_len),
 				     LBS_SCAN_RSSI_TO_MBM(rssi)/100);
 
-			if (channel ||
+			if (channel &&
 			    !(channel->flags & IEEE80211_CHAN_DISABLED))
 				cfg80211_inform_bss(wiphy, channel,
 					bssid, le64_to_cpu(*(__le64 *)tsfdesc),
-- 
cgit v1.2.3


From 16cad7fba037b34ca32cc0adac65bc089d969fb8 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 11 Dec 2010 12:19:48 +0100
Subject: p54usb: add 5 more USBIDs

This patch adds five more USBIDs to the table.

Source:
http://www.linuxant.com/pipermail/driverloader/2005q3/002307.html
http://wireless.kernel.org/en/users/Drivers/p54/devices (by M. Davis)

Cc: <stable@kernel.org>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/p54/p54usb.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index d5bc21e5a02c..610aafe207a3 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -43,6 +43,7 @@ MODULE_FIRMWARE("isl3887usb");
 
 static struct usb_device_id p54u_table[] __devinitdata = {
 	/* Version 1 devices (pci chip + net2280) */
+	{USB_DEVICE(0x0411, 0x0050)},	/* Buffalo WLI2-USB2-G54 */
 	{USB_DEVICE(0x045e, 0x00c2)},	/* Microsoft MN-710 */
 	{USB_DEVICE(0x0506, 0x0a11)},	/* 3COM 3CRWE254G72 */
 	{USB_DEVICE(0x06b9, 0x0120)},	/* Thomson SpeedTouch 120g */
@@ -56,9 +57,12 @@ static struct usb_device_id p54u_table[] __devinitdata = {
 	{USB_DEVICE(0x0846, 0x4220)},	/* Netgear WG111 */
 	{USB_DEVICE(0x09aa, 0x1000)},	/* Spinnaker Proto board */
 	{USB_DEVICE(0x0cde, 0x0006)},	/* Medion 40900, Roper Europe */
+	{USB_DEVICE(0x0db0, 0x6826)},	/* MSI UB54G (MS-6826) */
 	{USB_DEVICE(0x107b, 0x55f2)},	/* Gateway WGU-210 (Gemtek) */
 	{USB_DEVICE(0x124a, 0x4023)},	/* Shuttle PN15, Airvast WM168g, IOGear GWU513 */
+	{USB_DEVICE(0x1435, 0x0210)},	/* Inventel UR054G */
 	{USB_DEVICE(0x1630, 0x0005)},	/* 2Wire 802.11g USB (v1) / Z-Com */
+	{USB_DEVICE(0x182d, 0x096b)},	/* Sitecom WL-107 */
 	{USB_DEVICE(0x1915, 0x2234)},	/* Linksys WUSB54G OEM */
 	{USB_DEVICE(0x1915, 0x2235)},	/* Linksys WUSB54G Portable OEM */
 	{USB_DEVICE(0x2001, 0x3701)},	/* DLink DWL-G120 Spinnaker */
@@ -94,6 +98,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
 	{USB_DEVICE(0x1435, 0x0427)},	/* Inventel UR054G */
 	{USB_DEVICE(0x1668, 0x1050)},	/* Actiontec 802UIG-1 */
 	{USB_DEVICE(0x2001, 0x3704)},	/* DLink DWL-G122 rev A2 */
+	{USB_DEVICE(0x2001, 0x3705)},	/* D-Link DWL-G120 rev C1 */
 	{USB_DEVICE(0x413c, 0x5513)},	/* Dell WLA3310 USB Wireless Adapter */
 	{USB_DEVICE(0x413c, 0x8102)},	/* Spinnaker DUT */
 	{USB_DEVICE(0x413c, 0x8104)},	/* Cohiba Proto board */
-- 
cgit v1.2.3


From c2731b814e2aaaa40072ee761b7373c052d86e37 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 7 Dec 2010 15:13:19 -0800
Subject: ath9k: Fix power save count imbalance on ath_radio_enable()

Upon a failure we never call ath9k_ps_restore() on ath_radio_enable(),
this will throw off the sc->ps_usecount. When the sc->ps_usecount
is > 0 we never put the chip to full sleep. This drains battery,
and will also make the chip fail upon resume with:

ath: Starting driver with initial channel: 5745 MHz
ath: timeout (100000 us) on reg 0x7000: 0xdeadbeef & 0x00000003 != 0x00000000

This would make the chip useless upon resume.

I cannot prove this can happen but in theory it is so best to
avoid this race completely and not have users complain about
a broken device after resume.

Cc: stable@kernel.org
Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index daa3c9feca66..ef298f41ab4a 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -900,8 +900,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath_update_txpow(sc);
 	if (ath_startrecv(sc) != 0) {
 		ath_err(common, "Unable to restart recv logic\n");
-		spin_unlock_bh(&sc->sc_pcu_lock);
-		return;
+		goto out;
 	}
 	if (sc->sc_flags & SC_OP_BEACONS)
 		ath_beacon_config(sc, NULL);	/* restart beacons */
@@ -915,6 +914,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath9k_hw_set_gpio(ah, ah->led_pin, 0);
 
 	ieee80211_wake_queues(hw);
+out:
 	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	ath9k_ps_restore(sc);
-- 
cgit v1.2.3


From a08e7ade9ddf4fe79576f953cc5c1725e944d26c Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Tue, 7 Dec 2010 15:13:20 -0800
Subject: ath9k: fix assumptions for idle calls on suspend/resume

mac80211 will notify drivers when to go idle and ath9k
assumed that it would get further notifications for idle
states after a device stop() config call but as per agreed
semantics the idle state of the radio is left up to driver
after mac80211 issues the stop() callback. The driver is
resposnbile for ensuring the device remains idle after
that even between suspend / resume calls.

This fixes suspend/resume when you issue suspend and resume
twice on ath9k when ath9k_stop() was already called. We need
to put the radio to full sleep in order for resume to work
correctly.

What might seem fishy is we are turning the radio off
after resume. The reason why we do this is because we know
we should not have anything enabled after a mac80211 tells
us to stop(), if we resume and never get a start() we won't
get another stop() by mac80211 so to be safe always bring
the 802.11 device with the radio disabled after resume,
this ensures that if we suspend we already have the radio
disabled and only a start() will ever trigger it on.

Cc: stable@kernel.org
Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 4 ++--
 drivers/net/wireless/ath/ath9k/pci.c  | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ef298f41ab4a..ef87637e4245 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1333,8 +1333,8 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	ath9k_ps_restore(sc);
 
-	/* Finally, put the chip in FULL SLEEP mode */
-	ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
+	sc->ps_idle = true;
+	ath_radio_disable(sc, hw);
 
 	sc->sc_flags |= SC_OP_INVALID;
 
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 747b2871e48f..7ca8499249ec 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -309,6 +309,9 @@ static int ath_pci_resume(struct device *device)
 			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
+	sc->ps_idle = true;
+	ath_radio_disable(sc, hw);
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From 6b3b991dbdb66a65a2167abbd9503e519fa999f3 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Wed, 8 Dec 2010 19:38:55 +0530
Subject: ath9k: Add change_interface callback

Add support to change interface type
without bringing down the interface.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 90 +++++++++++++++++++++++++++--------
 1 file changed, 69 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ef87637e4245..ca35aaa7aec6 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1428,13 +1428,78 @@ out:
 	return ret;
 }
 
+static void ath9k_reclaim_beacon(struct ath_softc *sc,
+				 struct ieee80211_vif *vif)
+{
+	struct ath_vif *avp = (void *)vif->drv_priv;
+
+	/* Disable SWBA interrupt */
+	sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
+	ath9k_ps_wakeup(sc);
+	ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+	ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
+	tasklet_kill(&sc->bcon_tasklet);
+	ath9k_ps_restore(sc);
+
+	ath_beacon_return(sc, avp);
+	sc->sc_flags &= ~SC_OP_BEACONS;
+
+	if (sc->nbcnvifs > 0) {
+		/* Re-enable beaconing */
+		sc->sc_ah->imask |= ATH9K_INT_SWBA;
+		ath9k_ps_wakeup(sc);
+		ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+		ath9k_ps_restore(sc);
+	}
+}
+
+static int ath9k_change_interface(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif,
+				  enum nl80211_iftype new_type,
+				  bool p2p)
+{
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+
+	ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n");
+	mutex_lock(&sc->mutex);
+
+	switch (new_type) {
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_ADHOC:
+		if (sc->nbcnvifs >= ATH_BCBUF) {
+			ath_err(common, "No beacon slot available\n");
+			return -ENOBUFS;
+		}
+		break;
+	case NL80211_IFTYPE_STATION:
+		/* Stop ANI */
+		sc->sc_flags &= ~SC_OP_ANI_RUN;
+		del_timer_sync(&common->ani.timer);
+		if ((vif->type == NL80211_IFTYPE_AP) ||
+		    (vif->type == NL80211_IFTYPE_ADHOC))
+			ath9k_reclaim_beacon(sc, vif);
+		break;
+	default:
+		ath_err(common, "Interface type %d not yet supported\n",
+				vif->type);
+		mutex_unlock(&sc->mutex);
+		return -ENOTSUPP;
+	}
+	vif->type = new_type;
+	vif->p2p = p2p;
+
+	mutex_unlock(&sc->mutex);
+	return 0;
+}
+
 static void ath9k_remove_interface(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ath_vif *avp = (void *)vif->drv_priv;
 
 	ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
 
@@ -1447,26 +1512,8 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	/* Reclaim beacon resources */
 	if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
 	    (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) ||
-	    (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
-		/* Disable SWBA interrupt */
-		sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
-		ath9k_ps_wakeup(sc);
-		ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
-		ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
-		ath9k_ps_restore(sc);
-		tasklet_kill(&sc->bcon_tasklet);
-	}
-
-	ath_beacon_return(sc, avp);
-	sc->sc_flags &= ~SC_OP_BEACONS;
-
-	if (sc->nbcnvifs) {
-		/* Re-enable SWBA interrupt */
-		sc->sc_ah->imask |= ATH9K_INT_SWBA;
-		ath9k_ps_wakeup(sc);
-		ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
-		ath9k_ps_restore(sc);
-	}
+	    (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT))
+		ath9k_reclaim_beacon(sc, vif);
 
 	sc->nvifs--;
 
@@ -2111,6 +2158,7 @@ struct ieee80211_ops ath9k_ops = {
 	.start 		    = ath9k_start,
 	.stop 		    = ath9k_stop,
 	.add_interface 	    = ath9k_add_interface,
+	.change_interface   = ath9k_change_interface,
 	.remove_interface   = ath9k_remove_interface,
 	.config 	    = ath9k_config,
 	.configure_filter   = ath9k_configure_filter,
-- 
cgit v1.2.3


From 998d516d9546eba04dd99ae49a78acb0cf770478 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Wed, 8 Dec 2010 20:01:05 +0530
Subject: ath: Missed to clear key4 of micentry

key4 of micentry is used, if ATH_CRYPT_CAP_MIC_COMBINED is set.
But is not cleared on key cache reset.

Cc: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/key.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 29a2961af5fc..5d465e5fcf24 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -58,6 +58,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 		REG_WRITE(ah, AR_KEYTABLE_KEY1(micentry), 0);
 		REG_WRITE(ah, AR_KEYTABLE_KEY2(micentry), 0);
 		REG_WRITE(ah, AR_KEYTABLE_KEY3(micentry), 0);
+		if (common->crypt_caps & ATH_CRYPT_CAP_MIC_COMBINED)
+			REG_WRITE(ah, AR_KEYTABLE_KEY4(micentry), 0);
 
 	}
 
-- 
cgit v1.2.3


From f33fdcf1b3a02fb92971a577d194ec6c579374af Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Thu, 9 Dec 2010 21:48:54 +0530
Subject: ath9k: clean up hardware code for beacon handling

The registers TBTT_TIMER ,DMA_BEACON_ALERT ,NEXT_SWBA are need to be
configured only for AP and IBSS mode.

SWBA register is used for generating software interrupts so that beacon
frames will be created by the software.DMA beacon alert register is
to indicate the hardware to DMA the contents of beacon buffer to PCU buffer
and TBTT to start transmitting the packet buffer to the base band.
Clearly these things are not needed for station/monitor mode so
remove configuring them.

Cc: doug dahlby <ddahlby@atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 516227fa668e..1beb89673b0c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1632,12 +1632,6 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 	ENABLE_REGWRITE_BUFFER(ah);
 
 	switch (ah->opmode) {
-	case NL80211_IFTYPE_STATION:
-		REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(next_beacon));
-		REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
-		REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
-		flags |= AR_TBTT_TIMER_EN;
-		break;
 	case NL80211_IFTYPE_ADHOC:
 	case NL80211_IFTYPE_MESH_POINT:
 		REG_SET_BIT(ah, AR_TXCFG,
@@ -1661,14 +1655,6 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 			AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN;
 		break;
 	default:
-		if (ah->is_monitoring) {
-			REG_WRITE(ah, AR_NEXT_TBTT_TIMER,
-					TU_TO_USEC(next_beacon));
-			REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
-			REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
-			flags |= AR_TBTT_TIMER_EN;
-			break;
-		}
 		ath_dbg(ath9k_hw_common(ah), ATH_DBG_BEACON,
 			"%s: unsupported opmode: %d\n",
 			__func__, ah->opmode);
-- 
cgit v1.2.3


From dbd2fd656f2060abfd3a16257f8b51ec60f6d2ed Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 9 Dec 2010 19:58:59 +0100
Subject: cfg80211/nl80211: separate unicast/multicast default TX keys

Allow userspace to specify that a given key
is default only for unicast and/or multicast
transmissions. Only WEP keys are for both,
WPA/RSN keys set here are GTKs for multicast
only. For more future flexibility, allow to
specify all combiations.

Wireless extensions can only set both so use
nl80211; WEP keys (connect keys) must be set
as default for both (but 802.1X WEP is still
possible).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwmc3200wifi/cfg80211.c |   3 +-
 drivers/net/wireless/libertas/cfg.c          |   3 +-
 drivers/net/wireless/rndis_wlan.c            |   4 +-
 include/linux/nl80211.h                      |  27 ++++++
 include/net/cfg80211.h                       |   5 +-
 net/mac80211/cfg.c                           |   3 +-
 net/wireless/nl80211.c                       | 125 +++++++++++++++++++++++----
 net/wireless/util.c                          |   3 +-
 net/wireless/wext-compat.c                   |   8 +-
 9 files changed, 152 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index c6c0eff9b5ed..5a4982271e96 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -225,7 +225,8 @@ static int iwm_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
 
 static int iwm_cfg80211_set_default_key(struct wiphy *wiphy,
 					struct net_device *ndev,
-					u8 key_index)
+					u8 key_index, bool unicast,
+					bool multicast)
 {
 	struct iwm_priv *iwm = ndev_to_iwm(ndev);
 
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index dee32d3681a5..300be1931826 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1422,7 +1422,8 @@ static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
 
 static int lbs_cfg_set_default_key(struct wiphy *wiphy,
 				   struct net_device *netdev,
-				   u8 key_index)
+				   u8 key_index, bool unicast,
+				   bool multicast)
 {
 	struct lbs_private *priv = wiphy_priv(wiphy);
 
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 19f3d568f700..4a4f00591447 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -554,7 +554,7 @@ static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev,
 			 u8 key_index, bool pairwise, const u8 *mac_addr);
 
 static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
-								u8 key_index);
+				 u8 key_index, bool unicast, bool multicast);
 
 static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev,
 					u8 *mac, struct station_info *sinfo);
@@ -2381,7 +2381,7 @@ static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev,
 }
 
 static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
-								u8 key_index)
+				 u8 key_index, bool unicast, bool multicast)
 {
 	struct rndis_wlan_private *priv = wiphy_priv(wiphy);
 	struct usbnet *usbdev = priv->usbdev;
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 380421253d16..b8fa25d741ba 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -851,6 +851,10 @@ enum nl80211_commands {
  *
  * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16)
  *
+ * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ *	attributes, specifying what a key should be set as default as.
+ *	See &enum nl80211_key_default_types.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1029,6 +1033,8 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_BSS_HT_OPMODE,
 
+	NL80211_ATTR_KEY_DEFAULT_TYPES,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -1774,6 +1780,23 @@ enum nl80211_wpa_versions {
 	NL80211_WPA_VERSION_2 = 1 << 1,
 };
 
+/**
+ * enum nl80211_key_default_types - key default types
+ * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
+ * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
+ *	unicast key
+ * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
+ *	multicast key
+ * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
+ */
+enum nl80211_key_default_types {
+	__NL80211_KEY_DEFAULT_TYPE_INVALID,
+	NL80211_KEY_DEFAULT_TYPE_UNICAST,
+	NL80211_KEY_DEFAULT_TYPE_MULTICAST,
+
+	NUM_NL80211_KEY_DEFAULT_TYPES
+};
+
 /**
  * enum nl80211_key_attributes - key attributes
  * @__NL80211_KEY_INVALID: invalid
@@ -1790,6 +1813,9 @@ enum nl80211_wpa_versions {
  * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
  *	specified the default depends on whether a MAC address was
  *	given with the command using the key or not (u32)
+ * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ *	attributes, specifying what a key should be set as default as.
+ *	See &enum nl80211_key_default_types.
  * @__NL80211_KEY_AFTER_LAST: internal
  * @NL80211_KEY_MAX: highest key attribute
  */
@@ -1802,6 +1828,7 @@ enum nl80211_key_attributes {
 	NL80211_KEY_DEFAULT,
 	NL80211_KEY_DEFAULT_MGMT,
 	NL80211_KEY_TYPE,
+	NL80211_KEY_DEFAULT_TYPES,
 
 	/* keep last */
 	__NL80211_KEY_AFTER_LAST,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 4d5acb013636..22be7c625b70 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1211,7 +1211,7 @@ struct cfg80211_ops {
 			   u8 key_index, bool pairwise, const u8 *mac_addr);
 	int	(*set_default_key)(struct wiphy *wiphy,
 				   struct net_device *netdev,
-				   u8 key_index);
+				   u8 key_index, bool unicast, bool multicast);
 	int	(*set_default_mgmt_key)(struct wiphy *wiphy,
 					struct net_device *netdev,
 					u8 key_index);
@@ -1393,6 +1393,8 @@ struct cfg80211_ops {
  *	control port protocol ethertype. The device also honours the
  *	control_port_no_encrypt flag.
  * @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN.
+ * @WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS: The device supports separate
+ *	unicast and multicast TX keys.
  */
 enum wiphy_flags {
 	WIPHY_FLAG_CUSTOM_REGULATORY		= BIT(0),
@@ -1404,6 +1406,7 @@ enum wiphy_flags {
 	WIPHY_FLAG_4ADDR_STATION		= BIT(6),
 	WIPHY_FLAG_CONTROL_PORT_PROTOCOL	= BIT(7),
 	WIPHY_FLAG_IBSS_RSN			= BIT(8),
+	WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS= BIT(9),
 };
 
 struct mac_address {
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index c30b8b72eedb..12f7dc048d34 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -295,7 +295,8 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 
 static int ieee80211_config_default_key(struct wiphy *wiphy,
 					struct net_device *dev,
-					u8 key_idx)
+					u8 key_idx, bool uni,
+					bool multi)
 {
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 73a7f6d354c9..53f044370cde 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -171,6 +171,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
 	[NL80211_ATTR_WIPHY_ANTENNA_RX] = { .type = NLA_U32 },
 	[NL80211_ATTR_MCAST_RATE] = { .type = NLA_U32 },
 	[NL80211_ATTR_OFFCHANNEL_TX_OK] = { .type = NLA_FLAG },
+	[NL80211_ATTR_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
 };
 
 /* policy for the key attributes */
@@ -182,6 +183,14 @@ static const struct nla_policy nl80211_key_policy[NL80211_KEY_MAX + 1] = {
 	[NL80211_KEY_DEFAULT] = { .type = NLA_FLAG },
 	[NL80211_KEY_DEFAULT_MGMT] = { .type = NLA_FLAG },
 	[NL80211_KEY_TYPE] = { .type = NLA_U32 },
+	[NL80211_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
+};
+
+/* policy for the key default flags */
+static const struct nla_policy
+nl80211_key_default_policy[NUM_NL80211_KEY_DEFAULT_TYPES] = {
+	[NL80211_KEY_DEFAULT_TYPE_UNICAST] = { .type = NLA_FLAG },
+	[NL80211_KEY_DEFAULT_TYPE_MULTICAST] = { .type = NLA_FLAG },
 };
 
 /* ifidx get helper */
@@ -314,6 +323,7 @@ struct key_parse {
 	int idx;
 	int type;
 	bool def, defmgmt;
+	bool def_uni, def_multi;
 };
 
 static int nl80211_parse_key_new(struct nlattr *key, struct key_parse *k)
@@ -327,6 +337,13 @@ static int nl80211_parse_key_new(struct nlattr *key, struct key_parse *k)
 	k->def = !!tb[NL80211_KEY_DEFAULT];
 	k->defmgmt = !!tb[NL80211_KEY_DEFAULT_MGMT];
 
+	if (k->def) {
+		k->def_uni = true;
+		k->def_multi = true;
+	}
+	if (k->defmgmt)
+		k->def_multi = true;
+
 	if (tb[NL80211_KEY_IDX])
 		k->idx = nla_get_u8(tb[NL80211_KEY_IDX]);
 
@@ -349,6 +366,19 @@ static int nl80211_parse_key_new(struct nlattr *key, struct key_parse *k)
 			return -EINVAL;
 	}
 
+	if (tb[NL80211_KEY_DEFAULT_TYPES]) {
+		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
+		int err = nla_parse_nested(kdt,
+					   NUM_NL80211_KEY_DEFAULT_TYPES - 1,
+					   tb[NL80211_KEY_DEFAULT_TYPES],
+					   nl80211_key_default_policy);
+		if (err)
+			return err;
+
+		k->def_uni = kdt[NL80211_KEY_DEFAULT_TYPE_UNICAST];
+		k->def_multi = kdt[NL80211_KEY_DEFAULT_TYPE_MULTICAST];
+	}
+
 	return 0;
 }
 
@@ -373,12 +403,32 @@ static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k)
 	k->def = !!info->attrs[NL80211_ATTR_KEY_DEFAULT];
 	k->defmgmt = !!info->attrs[NL80211_ATTR_KEY_DEFAULT_MGMT];
 
+	if (k->def) {
+		k->def_uni = true;
+		k->def_multi = true;
+	}
+	if (k->defmgmt)
+		k->def_multi = true;
+
 	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
 		k->type = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
 		if (k->type < 0 || k->type >= NUM_NL80211_KEYTYPES)
 			return -EINVAL;
 	}
 
+	if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) {
+		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
+		int err = nla_parse_nested(
+				kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1,
+				info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
+				nl80211_key_default_policy);
+		if (err)
+			return err;
+
+		k->def_uni = kdt[NL80211_KEY_DEFAULT_TYPE_UNICAST];
+		k->def_multi = kdt[NL80211_KEY_DEFAULT_TYPE_MULTICAST];
+	}
+
 	return 0;
 }
 
@@ -401,6 +451,11 @@ static int nl80211_parse_key(struct genl_info *info, struct key_parse *k)
 	if (k->def && k->defmgmt)
 		return -EINVAL;
 
+	if (k->defmgmt) {
+		if (k->def_uni || !k->def_multi)
+			return -EINVAL;
+	}
+
 	if (k->idx != -1) {
 		if (k->defmgmt) {
 			if (k->idx < 4 || k->idx > 5)
@@ -450,6 +505,8 @@ nl80211_parse_connkeys(struct cfg80211_registered_device *rdev,
 				goto error;
 			def = 1;
 			result->def = parse.idx;
+			if (!parse.def_uni || !parse.def_multi)
+				goto error;
 		} else if (parse.defmgmt)
 			goto error;
 		err = cfg80211_validate_key_settings(rdev, &parse.p,
@@ -1586,8 +1643,6 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
 	struct key_parse key;
 	int err;
 	struct net_device *dev = info->user_ptr[1];
-	int (*func)(struct wiphy *wiphy, struct net_device *netdev,
-		    u8 key_index);
 
 	err = nl80211_parse_key(info, &key);
 	if (err)
@@ -1600,27 +1655,61 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
 	if (!key.def && !key.defmgmt)
 		return -EINVAL;
 
-	if (key.def)
-		func = rdev->ops->set_default_key;
-	else
-		func = rdev->ops->set_default_mgmt_key;
+	wdev_lock(dev->ieee80211_ptr);
 
-	if (!func)
-		return -EOPNOTSUPP;
+	if (key.def) {
+		if (!rdev->ops->set_default_key) {
+			err = -EOPNOTSUPP;
+			goto out;
+		}
 
-	wdev_lock(dev->ieee80211_ptr);
-	err = nl80211_key_allowed(dev->ieee80211_ptr);
-	if (!err)
-		err = func(&rdev->wiphy, dev, key.idx);
+		err = nl80211_key_allowed(dev->ieee80211_ptr);
+		if (err)
+			goto out;
+
+		if (!(rdev->wiphy.flags &
+				WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS)) {
+			if (!key.def_uni || !key.def_multi) {
+				err = -EOPNOTSUPP;
+				goto out;
+			}
+		}
+
+		err = rdev->ops->set_default_key(&rdev->wiphy, dev, key.idx,
+						 key.def_uni, key.def_multi);
+
+		if (err)
+			goto out;
 
 #ifdef CONFIG_CFG80211_WEXT
-	if (!err) {
-		if (func == rdev->ops->set_default_key)
-			dev->ieee80211_ptr->wext.default_key = key.idx;
-		else
-			dev->ieee80211_ptr->wext.default_mgmt_key = key.idx;
-	}
+		dev->ieee80211_ptr->wext.default_key = key.idx;
+#endif
+	} else {
+		if (key.def_uni || !key.def_multi) {
+			err = -EINVAL;
+			goto out;
+		}
+
+		if (!rdev->ops->set_default_mgmt_key) {
+			err = -EOPNOTSUPP;
+			goto out;
+		}
+
+		err = nl80211_key_allowed(dev->ieee80211_ptr);
+		if (err)
+			goto out;
+
+		err = rdev->ops->set_default_mgmt_key(&rdev->wiphy,
+						      dev, key.idx);
+		if (err)
+			goto out;
+
+#ifdef CONFIG_CFG80211_WEXT
+		dev->ieee80211_ptr->wext.default_mgmt_key = key.idx;
 #endif
+	}
+
+ out:
 	wdev_unlock(dev->ieee80211_ptr);
 
 	return err;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 4de624ca4c63..7620ae2fcf18 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -689,7 +689,8 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
 			continue;
 		}
 		if (wdev->connect_keys->def == i)
-			if (rdev->ops->set_default_key(wdev->wiphy, dev, i)) {
+			if (rdev->ops->set_default_key(wdev->wiphy, dev,
+						       i, true, true)) {
 				netdev_err(dev, "failed to set defkey %d\n", i);
 				continue;
 			}
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 12222ee6ebf2..3e5dbd4e4cd5 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -548,8 +548,8 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);
 				rejoin = true;
 			}
-			err = rdev->ops->set_default_key(&rdev->wiphy,
-							 dev, idx);
+			err = rdev->ops->set_default_key(&rdev->wiphy, dev,
+							 idx, true, true);
 		}
 		if (!err) {
 			wdev->wext.default_key = idx;
@@ -627,8 +627,8 @@ int cfg80211_wext_siwencode(struct net_device *dev,
 		err = 0;
 		wdev_lock(wdev);
 		if (wdev->current_bss)
-			err = rdev->ops->set_default_key(&rdev->wiphy,
-							 dev, idx);
+			err = rdev->ops->set_default_key(&rdev->wiphy, dev,
+							 idx, true, true);
 		if (!err)
 			wdev->wext.default_key = idx;
 		wdev_unlock(wdev);
-- 
cgit v1.2.3


From f61afc291a64d0362258f5a1ab45c828fe15ab04 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 9 Dec 2010 20:55:58 +0100
Subject: b43: N-PHY: use correct bit for controlling MAC and PHY
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 61875c888278..e12f399f7615 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3278,9 +3278,9 @@ static void b43_nphy_mac_phy_clock_set(struct b43_wldev *dev, bool on)
 {
 	u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
 	if (on)
-		tmslow |= SSB_TMSLOW_PHYCLK;
+		tmslow |= B43_TMSLOW_MACPHYCLKEN;
 	else
-		tmslow &= ~SSB_TMSLOW_PHYCLK;
+		tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
 	ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
 }
 
-- 
cgit v1.2.3


From ea85ffd627b5da346b348d784fafec0ce4632d4d Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 9 Dec 2010 20:55:59 +0100
Subject: b43: N-PHY: one more fix for order of tables initialization
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

I missed that part in previous reordering.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/tables_nphy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index df61c1610e39..dc8ef09a8552 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -1835,12 +1835,12 @@ void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
 	/* Volatile tables */
 	ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
 	ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
+	ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
+	ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
 	ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
 	ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
 	ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
 	ntab_upload(dev, B43_NTAB_C1_ADJPLT, b43_ntab_adjustpower1);
-	ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
-	ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
 	ntab_upload(dev, B43_NTAB_C0_IQLT, b43_ntab_iqlt0);
 	ntab_upload(dev, B43_NTAB_C1_IQLT, b43_ntab_iqlt1);
 	ntab_upload(dev, B43_NTAB_C0_LOFEEDTH, b43_ntab_loftlt0);
-- 
cgit v1.2.3


From d242b90adf4e1918ac86433dfbb32a1136515bdd Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 9 Dec 2010 20:56:00 +0100
Subject: b43: N-PHY: use designed function and macro for writing tables
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 31 ++++++++++---------------------
 1 file changed, 10 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index e12f399f7615..a1aa5700b631 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1209,29 +1209,18 @@ static void b43_nphy_workarounds(struct b43_wldev *dev)
 			b43_radio_set(dev, B2055_C2_TX_RF_SPARE, 0x8);
 		}
 
-		/* TODO: convert to b43_ntab_write? */
-		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2000);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x000A);
-		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2010);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x000A);
-		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2002);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0xCDAA);
-		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2012);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0xCDAA);
+		b43_ntab_write(dev, B43_NTAB16(8, 0x00), 0x000A);
+		b43_ntab_write(dev, B43_NTAB16(8, 0x10), 0x000A);
+		b43_ntab_write(dev, B43_NTAB16(8, 0x02), 0xCDAA);
+		b43_ntab_write(dev, B43_NTAB16(8, 0x12), 0xCDAA);
 
 		if (dev->phy.rev < 2) {
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2008);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0000);
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2018);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0000);
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2007);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x7AAB);
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2017);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x7AAB);
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2006);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0800);
-			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2016);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0800);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x08), 0x0000);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x18), 0x0000);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x07), 0x7AAB);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x17), 0x7AAB);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x06), 0x0800);
+			b43_ntab_write(dev, B43_NTAB16(8, 0x16), 0x0800);
 		}
 
 		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO1, 0x2D8);
-- 
cgit v1.2.3


From 42ab135fe78025910bed8ff56e00a375f2b04db1 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 9 Dec 2010 20:56:01 +0100
Subject: b43: rename TMS defines, drop useless condition from core reset
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

As discussed we do not know band width at core reset time and it is not a good
idea to reset whole just to change band. So just set unconditionally 20 MHz
band width as default during core reset.

As for defines PHY clock changed to band width in specs and it makes much more
sens to call defines by band width which is self-explainable. Updated specs do
not mention 0 value, but comparing to old ones you can notice lineral relation
between PHY clock speed and band width. So it makes sense for 0x0 value to be
10 MHz band width.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/b43.h  | 8 ++++----
 drivers/net/wireless/b43/main.c | 8 ++------
 2 files changed, 6 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 9aad2ca3c112..bd4cb75b6ca3 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -416,10 +416,10 @@ enum {
 
 /* 802.11 core specific TM State Low (SSB_TMSLOW) flags */
 #define B43_TMSLOW_GMODE		0x20000000	/* G Mode Enable */
-#define B43_TMSLOW_PHYCLKSPEED		0x00C00000	/* PHY clock speed mask (N-PHY only) */
-#define  B43_TMSLOW_PHYCLKSPEED_40MHZ	0x00000000	/* 40 MHz PHY */
-#define  B43_TMSLOW_PHYCLKSPEED_80MHZ	0x00400000	/* 80 MHz PHY */
-#define  B43_TMSLOW_PHYCLKSPEED_160MHZ	0x00800000	/* 160 MHz PHY */
+#define B43_TMSLOW_PHY_BANDWIDTH	0x00C00000	/* PHY band width and clock speed mask (N-PHY only) */
+#define  B43_TMSLOW_PHY_BANDWIDTH_10MHZ	0x00000000	/* 10 MHz bandwidth, 40 MHz PHY */
+#define  B43_TMSLOW_PHY_BANDWIDTH_20MHZ	0x00400000	/* 20 MHz bandwidth, 80 MHz PHY */
+#define  B43_TMSLOW_PHY_BANDWIDTH_40MHZ	0x00800000	/* 40 MHz bandwidth, 160 MHz PHY */
 #define B43_TMSLOW_PLLREFSEL		0x00200000	/* PLL Frequency Reference Select (rev >= 5) */
 #define B43_TMSLOW_MACPHYCLKEN		0x00100000	/* MAC PHY Clock Control Enable (rev >= 5) */
 #define B43_TMSLOW_PHYRESET		0x00080000	/* PHY Reset */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 9ae3f619e98d..1aec160e3d2f 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1150,12 +1150,8 @@ void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
 
 	flags |= B43_TMSLOW_PHYCLKEN;
 	flags |= B43_TMSLOW_PHYRESET;
-	if (dev->phy.type == B43_PHYTYPE_N) {
-		if (b43_channel_type_is_40mhz(dev->phy.channel_type))
-			flags |= B43_TMSLOW_PHYCLKSPEED_160MHZ;
-		else
-			flags |= B43_TMSLOW_PHYCLKSPEED_80MHZ;
-	}
+	if (dev->phy.type == B43_PHYTYPE_N)
+		flags |= B43_TMSLOW_PHY_BANDWIDTH_20MHZ; /* Make 20 MHz def */
 	ssb_device_enable(dev->dev, flags);
 	msleep(2);		/* Wait for the PLL to turn on. */
 
-- 
cgit v1.2.3


From 9abbfb27dd96361187bb3872b2c349a76f5e09e9 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Fri, 10 Dec 2010 11:27:06 +0530
Subject: ath9k: Use power save wrappers for TSF get/set

The HW has to be awake when accessing registers.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ca35aaa7aec6..5b4ef81318f5 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1987,7 +1987,9 @@ static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
 	struct ath_softc *sc = aphy->sc;
 
 	mutex_lock(&sc->mutex);
+	ath9k_ps_wakeup(sc);
 	tsf = ath9k_hw_gettsf64(sc->sc_ah);
+	ath9k_ps_restore(sc);
 	mutex_unlock(&sc->mutex);
 
 	return tsf;
@@ -1999,7 +2001,9 @@ static void ath9k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
 	struct ath_softc *sc = aphy->sc;
 
 	mutex_lock(&sc->mutex);
+	ath9k_ps_wakeup(sc);
 	ath9k_hw_settsf64(sc->sc_ah, tsf);
+	ath9k_ps_restore(sc);
 	mutex_unlock(&sc->mutex);
 }
 
-- 
cgit v1.2.3


From 248a38d0ed754bf9f002e66f3d607e12ae6a673c Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 10 Dec 2010 21:16:46 +0100
Subject: ath9k: fix sequence number assigment for non-AMPDU QoS data frames

wireless-testing commit 04caf863750bc7e042d1e8d57e5ce9d6326ab435
('ath9k: more tx setup cleanups') merged tx path code for HT vs
non-HT frames, however it did not pass the tid pointer to
ath_tx_send_normal, causing an inconsistency between AMPDU vs
non-AMPDU sequence number handling.
Fix this by always passing in the tid pointer for all QoS data frames.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 43c0109f202c..966236953e77 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1685,17 +1685,20 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct list_head bf_head;
-	struct ath_atx_tid *tid;
+	struct ath_atx_tid *tid = NULL;
 	u8 tidno;
 
 	spin_lock_bh(&txctl->txq->axq_lock);
 
-	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && txctl->an) {
+	if (ieee80211_is_data_qos(hdr->frame_control) && txctl->an) {
 		tidno = ieee80211_get_qos_ctl(hdr)[0] &
 			IEEE80211_QOS_CTL_TID_MASK;
 		tid = ATH_AN_2_TID(txctl->an, tidno);
 
 		WARN_ON(tid->ac->txq != txctl->txq);
+	}
+
+	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
 		/*
 		 * Try aggregation if it's a unicast data frame
 		 * and the destination is HT capable.
@@ -1712,7 +1715,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			ar9003_hw_set_paprd_txdesc(sc->sc_ah, bf->bf_desc,
 						   bf->bf_state.bfs_paprd);
 
-		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
+		ath_tx_send_normal(sc, txctl->txq, tid, &bf_head);
 	}
 
 	spin_unlock_bh(&txctl->txq->axq_lock);
-- 
cgit v1.2.3


From 040b74f741b20dbf07359716d5c540356a036ade Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:07 +0100
Subject: ath9k_hw: only use the PCIe disable register write sequence for
 AR5416

Newer chips do not need this, and maybe these register writes could have
negative side effects on newer hardware.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 1beb89673b0c..7c3d2de93652 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -284,11 +284,9 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah)
 
 static void ath9k_hw_disablepcie(struct ath_hw *ah)
 {
-	if (AR_SREV_9100(ah))
+	if (!AR_SREV_5416(ah))
 		return;
 
-	ENABLE_REGWRITE_BUFFER(ah);
-
 	REG_WRITE(ah, AR_PCIE_SERDES, 0x9248fc00);
 	REG_WRITE(ah, AR_PCIE_SERDES, 0x24924924);
 	REG_WRITE(ah, AR_PCIE_SERDES, 0x28000029);
@@ -300,8 +298,6 @@ static void ath9k_hw_disablepcie(struct ath_hw *ah)
 	REG_WRITE(ah, AR_PCIE_SERDES, 0x000e1007);
 
 	REG_WRITE(ah, AR_PCIE_SERDES2, 0x00000000);
-
-	REGWRITE_BUFFER_FLUSH(ah);
 }
 
 /* This should work for all families including legacy */
-- 
cgit v1.2.3


From 4ddfcd7daf57247ff718b849a152d97a80b7ae4d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:08 +0100
Subject: ath9k_hw: clean up duplicate and unnused eeprom related defines

AR*_MAX_RATE_POWER => MAX_RATE_POWER
AR*_EEPROM_MODAL_SPURS => AR_EEPROM_MODAL_SPURS
AR*_OPFLAGS_* => AR5416_OPFLAGS_*
...

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 22 +++++------
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 37 +-----------------
 drivers/net/wireless/ath/ath9k/eeprom.c        |  2 +-
 drivers/net/wireless/ath/ath9k/eeprom.h        | 45 +++++----------------
 drivers/net/wireless/ath/ath9k/eeprom_4k.c     | 36 ++++++++---------
 drivers/net/wireless/ath/ath9k/eeprom_9287.c   | 54 +++++++++++++-------------
 drivers/net/wireless/ath/ath9k/eeprom_def.c    | 18 ++++-----
 drivers/net/wireless/ath/ath9k/hw.h            |  1 -
 8 files changed, 77 insertions(+), 138 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 1f5aa51b9cef..2fc3260579a3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -72,7 +72,7 @@ static const struct ar9300_eeprom ar9300_default = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -649,7 +649,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -1227,7 +1227,7 @@ static const struct ar9300_eeprom ar9300_h112 = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -1805,7 +1805,7 @@ static const struct ar9300_eeprom ar9300_x112 = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -2382,7 +2382,7 @@ static const struct ar9300_eeprom ar9300_h116 = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x33, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -2974,7 +2974,7 @@ static const struct ar9300_eeprom *ar9003_eeprom_struct_find_by_id(int id)
 
 static u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
 {
-	if (fbin == AR9300_BCHAN_UNUSED)
+	if (fbin == AR5416_BCHAN_UNUSED)
 		return fbin;
 
 	return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin));
@@ -4485,7 +4485,7 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 			return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
 	}
 
-	return AR9300_MAX_RATE_POWER;
+	return MAX_RATE_POWER;
 }
 
 /*
@@ -4494,7 +4494,7 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep,
 					u16 freq, int idx, bool is2GHz)
 {
-	u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	u8 *ctl_freqbin = is2GHz ?
 		&eep->ctl_freqbin_2G[idx][0] :
 		&eep->ctl_freqbin_5G[idx][0];
@@ -4504,7 +4504,7 @@ static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep,
 
 	/* Get the edge power */
 	for (edge = 0;
-	     (edge < num_edges) && (ctl_freqbin[edge] != AR9300_BCHAN_UNUSED);
+	     (edge < num_edges) && (ctl_freqbin[edge] != AR5416_BCHAN_UNUSED);
 	     edge++) {
 		/*
 		 * If there's an exact channel match or an inband flag set
@@ -4542,9 +4542,9 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ar9300_eeprom *pEepData = &ah->eeprom.ar9300_eep;
-	u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	static const u16 tpScaleReductionTable[5] = {
-		0, 3, 6, 9, AR9300_MAX_RATE_POWER
+		0, 3, 6, 9, MAX_RATE_POWER
 	};
 	int i;
 	int16_t  twiceLargestAntenna;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 33503217dab3..620821ea6927 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -20,48 +20,17 @@
 /* #define AR9300_NUM_CTLS              21 */
 #define AR9300_NUM_CTLS_5G           9
 #define AR9300_NUM_CTLS_2G           12
-#define AR9300_CTL_MODE_M            0xF
 #define AR9300_NUM_BAND_EDGES_5G     8
 #define AR9300_NUM_BAND_EDGES_2G     4
-#define AR9300_NUM_PD_GAINS          4
-#define AR9300_PD_GAINS_IN_MASK      4
-#define AR9300_PD_GAIN_ICEPTS        5
-#define AR9300_EEPROM_MODAL_SPURS    5
-#define AR9300_MAX_RATE_POWER        63
-#define AR9300_NUM_PDADC_VALUES      128
-#define AR9300_NUM_RATES             16
-#define AR9300_BCHAN_UNUSED          0xFF
-#define AR9300_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR9300_OPFLAGS_11A           0x01
-#define AR9300_OPFLAGS_11G           0x02
-#define AR9300_OPFLAGS_5G_HT40       0x04
-#define AR9300_OPFLAGS_2G_HT40       0x08
-#define AR9300_OPFLAGS_5G_HT20       0x10
-#define AR9300_OPFLAGS_2G_HT20       0x20
 #define AR9300_EEPMISC_BIG_ENDIAN    0x01
 #define AR9300_EEPMISC_WOW           0x02
 #define AR9300_CUSTOMER_DATA_SIZE    20
 
-#define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
 #define FBIN2FREQ(x, y) ((y) ? (2300 + x) : (4800 + 5 * x))
 #define AR9300_MAX_CHAINS            3
 #define AR9300_ANT_16S               25
 #define AR9300_FUTURE_MODAL_SZ       6
 
-#define AR9300_NUM_ANT_CHAIN_FIELDS     7
-#define AR9300_NUM_ANT_COMMON_FIELDS    4
-#define AR9300_SIZE_ANT_CHAIN_FIELD     3
-#define AR9300_SIZE_ANT_COMMON_FIELD    4
-#define AR9300_ANT_CHAIN_MASK           0x7
-#define AR9300_ANT_COMMON_MASK          0xf
-#define AR9300_CHAIN_0_IDX              0
-#define AR9300_CHAIN_1_IDX              1
-#define AR9300_CHAIN_2_IDX              2
-
-#define AR928X_NUM_ANT_CHAIN_FIELDS     6
-#define AR928X_SIZE_ANT_CHAIN_FIELD     2
-#define AR928X_ANT_CHAIN_MASK           0x3
-
 /* Delta from which to start power to pdadc table */
 /* This offset is used in both open loop and closed loop power control
  * schemes. In open loop power control, it is not really needed, but for
@@ -71,12 +40,8 @@
  */
 #define AR9300_PWR_TABLE_OFFSET  0
 
-/* enable flags for voltage and temp compensation */
-#define ENABLE_TEMP_COMPENSATION 0x01
-#define ENABLE_VOLT_COMPENSATION 0x02
 /* byte addressable */
 #define AR9300_EEPROM_SIZE (16*1024)
-#define FIXED_CCA_THRESHOLD 15
 
 #define AR9300_BASE_ADDR_4K 0xfff
 #define AR9300_BASE_ADDR 0x3ff
@@ -226,7 +191,7 @@ struct ar9300_modal_eep_header {
 	int8_t tempSlope;
 	int8_t voltSlope;
 	/* spur channels in usual fbin coding format */
-	u8 spurChans[AR9300_EEPROM_MODAL_SPURS];
+	u8 spurChans[AR_EEPROM_MODAL_SPURS];
 	/* 3  Check if the register is per chain */
 	int8_t noiseFloorThreshCh[AR9300_MAX_CHAINS];
 	u8 ob[AR9300_MAX_CHAINS];
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index fda533cfd881..3d99b6cdd2cb 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -234,7 +234,7 @@ void ath9k_hw_get_target_powers(struct ath_hw *ah,
 u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
 				bool is2GHz, int num_band_edges)
 {
-	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	int i;
 
 	for (i = 0; (i < num_band_edges) &&
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 8b9885b5243f..833dd0c3feba 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -17,6 +17,8 @@
 #ifndef EEPROM_H
 #define EEPROM_H
 
+#define AR_EEPROM_MODAL_SPURS   5
+
 #include "../ath.h"
 #include <net/cfg80211.h>
 #include "ar9003_eeprom.h"
@@ -149,8 +151,6 @@
 #define AR5416_NUM_PD_GAINS             4
 #define AR5416_PD_GAINS_IN_MASK         4
 #define AR5416_PD_GAIN_ICEPTS           5
-#define AR5416_EEPROM_MODAL_SPURS       5
-#define AR5416_MAX_RATE_POWER           63
 #define AR5416_NUM_PDADC_VALUES         128
 #define AR5416_BCHAN_UNUSED             0xFF
 #define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
@@ -175,8 +175,6 @@
 #define AR5416_EEP4K_NUM_CTLS                 12
 #define AR5416_EEP4K_NUM_BAND_EDGES           4
 #define AR5416_EEP4K_NUM_PD_GAINS             2
-#define AR5416_EEP4K_PD_GAINS_IN_MASK         4
-#define AR5416_EEP4K_PD_GAIN_ICEPTS           5
 #define AR5416_EEP4K_MAX_CHAINS               1
 
 #define AR9280_TX_GAIN_TABLE_SIZE 22
@@ -198,35 +196,12 @@
 #define AR9287_NUM_2G_40_TARGET_POWERS  3
 #define AR9287_NUM_CTLS              	12
 #define AR9287_NUM_BAND_EDGES        	4
-#define AR9287_NUM_PD_GAINS             4
-#define AR9287_PD_GAINS_IN_MASK         4
 #define AR9287_PD_GAIN_ICEPTS           1
-#define AR9287_EEPROM_MODAL_SPURS       5
-#define AR9287_MAX_RATE_POWER           63
-#define AR9287_NUM_PDADC_VALUES         128
-#define AR9287_NUM_RATES                16
-#define AR9287_BCHAN_UNUSED             0xFF
-#define AR9287_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR9287_OPFLAGS_11A              0x01
-#define AR9287_OPFLAGS_11G              0x02
-#define AR9287_OPFLAGS_2G_HT40          0x08
-#define AR9287_OPFLAGS_2G_HT20          0x20
-#define AR9287_OPFLAGS_5G_HT40          0x04
-#define AR9287_OPFLAGS_5G_HT20          0x10
 #define AR9287_EEPMISC_BIG_ENDIAN       0x01
 #define AR9287_EEPMISC_WOW              0x02
 #define AR9287_MAX_CHAINS               2
 #define AR9287_ANT_16S                  32
-#define AR9287_custdatasize             20
-
-#define AR9287_NUM_ANT_CHAIN_FIELDS     6
-#define AR9287_NUM_ANT_COMMON_FIELDS    4
-#define AR9287_SIZE_ANT_CHAIN_FIELD     2
-#define AR9287_SIZE_ANT_COMMON_FIELD    4
-#define AR9287_ANT_CHAIN_MASK           0x3
-#define AR9287_ANT_COMMON_MASK          0xf
-#define AR9287_CHAIN_0_IDX              0
-#define AR9287_CHAIN_1_IDX              1
+
 #define AR9287_DATA_SZ                  32
 
 #define AR9287_PWR_TABLE_OFFSET_DB  -5
@@ -396,7 +371,7 @@ struct modal_eep_header {
 	u16 xpaBiasLvlFreq[3];
 	u8 futureModal[6];
 
-	struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
+	struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 } __packed;
 
 struct calDataPerFreqOpLoop {
@@ -464,7 +439,7 @@ struct modal_eep_4k_header {
 	u8 db2_4:4, reserved:4;
 #endif
 	u8 futureModal[4];
-	struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
+	struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 } __packed;
 
 struct base_eep_ar9287_header {
@@ -522,7 +497,7 @@ struct modal_eep_ar9287_header {
 	u8 ob_qam;
 	u8 ob_pal_off;
 	u8 futureModal[30];
-	struct spur_chan spurChans[AR9287_EEPROM_MODAL_SPURS];
+	struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 } __packed;
 
 struct cal_data_per_freq {
@@ -531,8 +506,8 @@ struct cal_data_per_freq {
 } __packed;
 
 struct cal_data_per_freq_4k {
-	u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
-	u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
+	u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
+	u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 } __packed;
 
 struct cal_target_power_leg {
@@ -558,8 +533,8 @@ struct cal_data_op_loop_ar9287 {
 } __packed;
 
 struct cal_data_per_freq_ar9287 {
-	u8 pwrPdg[AR9287_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
-	u8 vpdPdg[AR9287_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
+	u8 pwrPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
+	u8 vpdPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
 } __packed;
 
 union cal_data_per_freq_ar9287_u {
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 939fc7af86f8..6102309bc163 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -153,7 +153,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 			eep->modalHeader.antCtrlChain[i] = integer;
 		}
 
-		for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
+		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
 			word = swab16(eep->modalHeader.spurChans[i].spurChan);
 			eep->modalHeader.spurChans[i].spurChan = word;
 		}
@@ -258,7 +258,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
 	struct chan_centers centers;
 #define PD_GAIN_BOUNDARY_DEFAULT 58;
 
-	memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
+	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
 	for (numPiers = 0; numPiers < availPiers; numPiers++) {
@@ -278,7 +278,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
 			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 					pRawDataSet[idxL].pwrPdg[i],
 					pRawDataSet[idxL].vpdPdg[i],
-					AR5416_EEP4K_PD_GAIN_ICEPTS,
+					AR5416_PD_GAIN_ICEPTS,
 					vpdTableI[i]);
 		}
 	} else {
@@ -291,17 +291,17 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
 			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
 
 			maxPwrT4[i] =
-				min(pPwrL[AR5416_EEP4K_PD_GAIN_ICEPTS - 1],
-				    pPwrR[AR5416_EEP4K_PD_GAIN_ICEPTS - 1]);
+				min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
+				    pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
 
 
 			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						pPwrL, pVpdL,
-						AR5416_EEP4K_PD_GAIN_ICEPTS,
+						AR5416_PD_GAIN_ICEPTS,
 						vpdTableL[i]);
 			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						pPwrR, pVpdR,
-						AR5416_EEP4K_PD_GAIN_ICEPTS,
+						AR5416_PD_GAIN_ICEPTS,
 						vpdTableR[i]);
 
 			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
@@ -328,7 +328,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
 				(u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
 
 		pPdGainBoundaries[i] =
-			min((u16)AR5416_MAX_RATE_POWER, pPdGainBoundaries[i]);
+			min((u16)MAX_RATE_POWER, pPdGainBoundaries[i]);
 
 		if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
 			minDelta = pPdGainBoundaries[0] - 23;
@@ -380,7 +380,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
 		}
 	}
 
-	while (i < AR5416_EEP4K_PD_GAINS_IN_MASK) {
+	while (i < AR5416_PD_GAINS_IN_MASK) {
 		pPdGainBoundaries[i] = PD_GAIN_BOUNDARY_DEFAULT;
 		i++;
 	}
@@ -404,7 +404,7 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 	u8 *pCalBChans = NULL;
 	u16 pdGainOverlap_t2;
 	static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
-	u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK];
+	u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
 	u16 numPiers, i, j;
 	u16 numXpdGain, xpdMask;
 	u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 };
@@ -426,12 +426,12 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 
 	numXpdGain = 0;
 
-	for (i = 1; i <= AR5416_EEP4K_PD_GAINS_IN_MASK; i++) {
-		if ((xpdMask >> (AR5416_EEP4K_PD_GAINS_IN_MASK - i)) & 1) {
+	for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) {
+		if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) {
 			if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS)
 				break;
 			xpdGainValues[numXpdGain] =
-				(u16)(AR5416_EEP4K_PD_GAINS_IN_MASK - i);
+				(u16)(AR5416_PD_GAINS_IN_MASK - i);
 			numXpdGain++;
 		}
 	}
@@ -528,7 +528,7 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	int i;
 	int16_t twiceLargestAntenna;
 	u16 twiceMinEdgePower;
-	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
 	u16 numCtlModes;
 	const u16 *pCtlMode;
@@ -537,7 +537,7 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	struct cal_ctl_data_4k *rep;
 	struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
 	static const u16 tpScaleReductionTable[5] =
-		{ 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+		{ 0, 3, 6, 9, MAX_RATE_POWER };
 	struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
 		0, { 0, 0, 0, 0}
 	};
@@ -613,7 +613,7 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 
 		if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
 		    ah->eep_ops->get_eeprom_rev(ah) <= 2)
-			twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+			twiceMaxEdgePower = MAX_RATE_POWER;
 
 		for (i = 0; (i < AR5416_EEP4K_NUM_CTLS) &&
 			     pEepData->ctlIndex[i]; i++) {
@@ -752,8 +752,8 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
-		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
-			ratesArray[i] = AR5416_MAX_RATE_POWER;
+		if (ratesArray[i] > MAX_RATE_POWER)
+			ratesArray[i] = MAX_RATE_POWER;
 
 		if (ratesArray[i] > regulatory->max_power_level)
 			regulatory->max_power_level = ratesArray[i];
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 065402f2e402..4ba07da37457 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -150,7 +150,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 			eep->modalHeader.antCtrlChain[i] = integer;
 		}
 
-		for (i = 0; i < AR9287_EEPROM_MODAL_SPURS; i++) {
+		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
 			word = swab16(eep->modalHeader.spurChans[i].spurChan);
 			eep->modalHeader.spurChans[i].spurChan = word;
 		}
@@ -236,8 +236,8 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 	int16_t ss;
 	u16 idxL = 0, idxR = 0, numPiers;
 	u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
-	u8 minPwrT4[AR9287_NUM_PD_GAINS];
-	u8 maxPwrT4[AR9287_NUM_PD_GAINS];
+	u8 minPwrT4[AR5416_NUM_PD_GAINS];
+	u8 maxPwrT4[AR5416_NUM_PD_GAINS];
 	int16_t vpdStep;
 	int16_t tmpVal;
 	u16 sizeCurrVpdTable, maxIndex, tgtIndex;
@@ -251,11 +251,11 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 	static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
 		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
 
-	memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
+	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
 	for (numPiers = 0; numPiers < availPiers; numPiers++) {
-		if (bChans[numPiers] == AR9287_BCHAN_UNUSED)
+		if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
 			break;
 	}
 
@@ -314,7 +314,7 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 			pPdGainBoundaries[i] =
 				(u16)((maxPwrT4[i] + minPwrT4[i+1]) / 4);
 
-		pPdGainBoundaries[i] = min((u16)AR5416_MAX_RATE_POWER,
+		pPdGainBoundaries[i] = min((u16)MAX_RATE_POWER,
 					   pPdGainBoundaries[i]);
 
 
@@ -334,7 +334,7 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 		vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
 		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
 
-		while ((ss < 0) && (k < (AR9287_NUM_PDADC_VALUES - 1)))	{
+		while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1)))	{
 			tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
 			pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
 			ss++;
@@ -346,7 +346,7 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 		maxIndex = (tgtIndex < sizeCurrVpdTable) ?
 			    tgtIndex : sizeCurrVpdTable;
 
-		while ((ss < maxIndex) && (k < (AR9287_NUM_PDADC_VALUES - 1)))
+		while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
 			pPDADCValues[k++] = vpdTableI[i][ss++];
 
 		vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
@@ -355,7 +355,7 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 
 		if (tgtIndex > maxIndex) {
 			while ((ss <= tgtIndex) &&
-				(k < (AR9287_NUM_PDADC_VALUES - 1))) {
+				(k < (AR5416_NUM_PDADC_VALUES - 1))) {
 				tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
 				pPDADCValues[k++] =
 					(u8)((tmpVal > 255) ? 255 : tmpVal);
@@ -364,12 +364,12 @@ static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
 		}
 	}
 
-	while (i < AR9287_PD_GAINS_IN_MASK) {
+	while (i < AR5416_PD_GAINS_IN_MASK) {
 		pPdGainBoundaries[i] = pPdGainBoundaries[i-1];
 		i++;
 	}
 
-	while (k < AR9287_NUM_PDADC_VALUES) {
+	while (k < AR5416_NUM_PDADC_VALUES) {
 		pPDADCValues[k] = pPDADCValues[k-1];
 		k++;
 	}
@@ -389,7 +389,7 @@ static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah,
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
 	for (numPiers = 0; numPiers < availPiers; numPiers++) {
-		if (pCalChans[numPiers] == AR9287_BCHAN_UNUSED)
+		if (pCalChans[numPiers] == AR5416_BCHAN_UNUSED)
 			break;
 	}
 
@@ -455,11 +455,11 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 	struct cal_data_op_loop_ar9287 *pRawDatasetOpenLoop;
 	u8 *pCalBChans = NULL;
 	u16 pdGainOverlap_t2;
-	u8 pdadcValues[AR9287_NUM_PDADC_VALUES];
-	u16 gainBoundaries[AR9287_PD_GAINS_IN_MASK];
+	u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
+	u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
 	u16 numPiers = 0, i, j;
 	u16 numXpdGain, xpdMask;
-	u16 xpdGainValues[AR9287_NUM_PD_GAINS] = {0, 0, 0, 0};
+	u16 xpdGainValues[AR5416_NUM_PD_GAINS] = {0, 0, 0, 0};
 	u32 reg32, regOffset, regChainOffset, regval;
 	int16_t modalIdx, diff = 0;
 	struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
@@ -487,12 +487,12 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 	numXpdGain = 0;
 
 	/* Calculate the value of xpdgains from the xpdGain Mask */
-	for (i = 1; i <= AR9287_PD_GAINS_IN_MASK; i++) {
-		if ((xpdMask >> (AR9287_PD_GAINS_IN_MASK - i)) & 1) {
-			if (numXpdGain >= AR9287_NUM_PD_GAINS)
+	for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) {
+		if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) {
+			if (numXpdGain >= AR5416_NUM_PD_GAINS)
 				break;
 			xpdGainValues[numXpdGain] =
-				(u16)(AR9287_PD_GAINS_IN_MASK-i);
+				(u16)(AR5416_PD_GAINS_IN_MASK-i);
 			numXpdGain++;
 		}
 	}
@@ -561,13 +561,13 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 					     (int32_t)AR9287_PWR_TABLE_OFFSET_DB);
 				diff *= 2;
 
-				for (j = 0; j < ((u16)AR9287_NUM_PDADC_VALUES-diff); j++)
+				for (j = 0; j < ((u16)AR5416_NUM_PDADC_VALUES-diff); j++)
 					pdadcValues[j] = pdadcValues[j+diff];
 
-				for (j = (u16)(AR9287_NUM_PDADC_VALUES-diff);
-				     j < AR9287_NUM_PDADC_VALUES; j++)
+				for (j = (u16)(AR5416_NUM_PDADC_VALUES-diff);
+				     j < AR5416_NUM_PDADC_VALUES; j++)
 					pdadcValues[j] =
-					  pdadcValues[AR9287_NUM_PDADC_VALUES-diff];
+					  pdadcValues[AR5416_NUM_PDADC_VALUES-diff];
 			}
 
 			if (!ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
@@ -610,9 +610,9 @@ static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
 #define REDUCE_SCALED_POWER_BY_THREE_CHAIN   10
 
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
-	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	static const u16 tpScaleReductionTable[5] =
-		{ 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+		{ 0, 3, 6, 9, MAX_RATE_POWER };
 	int i;
 	int16_t twiceLargestAntenna;
 	struct cal_ctl_data_ar9287 *rep;
@@ -877,8 +877,8 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
-		if (ratesArray[i] > AR9287_MAX_RATE_POWER)
-			ratesArray[i] = AR9287_MAX_RATE_POWER;
+		if (ratesArray[i] > MAX_RATE_POWER)
+			ratesArray[i] = MAX_RATE_POWER;
 
 		if (ratesArray[i] > regulatory->max_power_level)
 			regulatory->max_power_level = ratesArray[i];
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 5bfa031545f4..da96a78f996d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -206,7 +206,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 				pModal->antCtrlChain[i] = integer;
 			}
 
-			for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
+			for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
 				word = swab16(pModal->spurChans[i].spurChan);
 				pModal->spurChans[i].spurChan = word;
 			}
@@ -616,7 +616,7 @@ static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah,
 	int16_t minDelta = 0;
 	struct chan_centers centers;
 
-	memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
+	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
 	for (numPiers = 0; numPiers < availPiers; numPiers++) {
@@ -685,7 +685,7 @@ static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah,
 				(u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
 
 		pPdGainBoundaries[i] =
-			min((u16)AR5416_MAX_RATE_POWER, pPdGainBoundaries[i]);
+			min((u16)MAX_RATE_POWER, pPdGainBoundaries[i]);
 
 		if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
 			minDelta = pPdGainBoundaries[0] - 23;
@@ -782,7 +782,7 @@ static int16_t ath9k_change_gain_boundary_setting(struct ath_hw *ah,
 		/* Because of a hardware limitation, ensure the gain boundary
 		 * is not larger than (63 - overlap)
 		 */
-		gb_limit = (u16)(AR5416_MAX_RATE_POWER - pdGainOverlap_t2);
+		gb_limit = (u16)(MAX_RATE_POWER - pdGainOverlap_t2);
 
 		for (k = 0; k < numXpdGain; k++)
 			gb[k] = (u16)min(gb_limit, gb[k]);
@@ -1001,9 +1001,9 @@ static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
 
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ar5416_eeprom_def *pEepData = &ah->eeprom.def;
-	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+	u16 twiceMaxEdgePower = MAX_RATE_POWER;
 	static const u16 tpScaleReductionTable[5] =
-		{ 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+		{ 0, 3, 6, 9, MAX_RATE_POWER };
 
 	int i;
 	int16_t twiceLargestAntenna;
@@ -1148,7 +1148,7 @@ static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
 
 		if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
 		    ah->eep_ops->get_eeprom_rev(ah) <= 2)
-			twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+			twiceMaxEdgePower = MAX_RATE_POWER;
 
 		for (i = 0; (i < AR5416_NUM_CTLS) && pEepData->ctlIndex[i]; i++) {
 			if ((((cfgCtl & ~CTL_MODE_M) |
@@ -1293,8 +1293,8 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
-		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
-			ratesArray[i] = AR5416_MAX_RATE_POWER;
+		if (ratesArray[i] > MAX_RATE_POWER)
+			ratesArray[i] = MAX_RATE_POWER;
 		if (ratesArray[i] > regulatory->max_power_level)
 			regulatory->max_power_level = ratesArray[i];
 	}
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d83cc3b4685b..157e6bc2651a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -238,7 +238,6 @@ struct ath9k_ops_config {
 #define SPUR_DISABLE        	0
 #define SPUR_ENABLE_IOCTL   	1
 #define SPUR_ENABLE_EEPROM  	2
-#define AR_EEPROM_MODAL_SPURS   5
 #define AR_SPUR_5413_1      	1640
 #define AR_SPUR_5413_2      	1200
 #define AR_NO_SPUR      	0x8000
-- 
cgit v1.2.3


From 115277a3bc0683d04da797268ddafdc3bf67ca33 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:09 +0100
Subject: ath9k_hw: merge ath9k_hw_get_gain_boundaries_pdadcs between
 eeprom_def.c and eeprom_4k.c

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/eeprom.c     | 190 ++++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/eeprom.h     |   8 ++
 drivers/net/wireless/ath/ath9k/eeprom_4k.c  | 169 +------------------------
 drivers/net/wireless/ath/ath9k/eeprom_def.c | 164 +-----------------------
 4 files changed, 200 insertions(+), 331 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 3d99b6cdd2cb..d54cfa4e8057 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -279,6 +279,196 @@ void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah)
 	}
 }
 
+void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
+				struct ath9k_channel *chan,
+				void *pRawDataSet,
+				u8 *bChans, u16 availPiers,
+				u16 tPdGainOverlap,
+				u16 *pPdGainBoundaries, u8 *pPDADCValues,
+				u16 numXpdGains)
+{
+	int i, j, k;
+	int16_t ss;
+	u16 idxL = 0, idxR = 0, numPiers;
+	static u8 vpdTableL[AR5416_NUM_PD_GAINS]
+		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
+	static u8 vpdTableR[AR5416_NUM_PD_GAINS]
+		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
+	static u8 vpdTableI[AR5416_NUM_PD_GAINS]
+		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
+
+	u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
+	u8 minPwrT4[AR5416_NUM_PD_GAINS];
+	u8 maxPwrT4[AR5416_NUM_PD_GAINS];
+	int16_t vpdStep;
+	int16_t tmpVal;
+	u16 sizeCurrVpdTable, maxIndex, tgtIndex;
+	bool match;
+	int16_t minDelta = 0;
+	struct chan_centers centers;
+	int pdgain_boundary_default;
+	struct cal_data_per_freq *data_def = pRawDataSet;
+	struct cal_data_per_freq_4k *data_4k = pRawDataSet;
+	bool eeprom_4k = AR_SREV_9285(ah) || AR_SREV_9271(ah);
+
+	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
+	ath9k_hw_get_channel_centers(ah, chan, &centers);
+
+	for (numPiers = 0; numPiers < availPiers; numPiers++) {
+		if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
+			break;
+	}
+
+	match = ath9k_hw_get_lower_upper_index((u8)FREQ2FBIN(centers.synth_center,
+							     IS_CHAN_2GHZ(chan)),
+					       bChans, numPiers, &idxL, &idxR);
+
+	if (match) {
+		if (eeprom_4k) {
+			for (i = 0; i < numXpdGains; i++) {
+				minPwrT4[i] = data_4k[idxL].pwrPdg[i][0];
+				maxPwrT4[i] = data_4k[idxL].pwrPdg[i][4];
+				ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+						data_4k[idxL].pwrPdg[i],
+						data_4k[idxL].vpdPdg[i],
+						AR5416_PD_GAIN_ICEPTS,
+						vpdTableI[i]);
+			}
+		} else {
+			for (i = 0; i < numXpdGains; i++) {
+				minPwrT4[i] = data_def[idxL].pwrPdg[i][0];
+				maxPwrT4[i] = data_def[idxL].pwrPdg[i][4];
+				ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+						data_def[idxL].pwrPdg[i],
+						data_def[idxL].vpdPdg[i],
+						AR5416_PD_GAIN_ICEPTS,
+						vpdTableI[i]);
+			}
+		}
+	} else {
+		for (i = 0; i < numXpdGains; i++) {
+			if (eeprom_4k) {
+				pVpdL = data_4k[idxL].vpdPdg[i];
+				pPwrL = data_4k[idxL].pwrPdg[i];
+				pVpdR = data_4k[idxR].vpdPdg[i];
+				pPwrR = data_4k[idxR].pwrPdg[i];
+			} else {
+				pVpdL = data_def[idxL].vpdPdg[i];
+				pPwrL = data_def[idxL].pwrPdg[i];
+				pVpdR = data_def[idxR].vpdPdg[i];
+				pPwrR = data_def[idxR].pwrPdg[i];
+			}
+
+			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
+
+			maxPwrT4[i] =
+				min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
+				    pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
+
+
+			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+						pPwrL, pVpdL,
+						AR5416_PD_GAIN_ICEPTS,
+						vpdTableL[i]);
+			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+						pPwrR, pVpdR,
+						AR5416_PD_GAIN_ICEPTS,
+						vpdTableR[i]);
+
+			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
+				vpdTableI[i][j] =
+					(u8)(ath9k_hw_interpolate((u16)
+					     FREQ2FBIN(centers.
+						       synth_center,
+						       IS_CHAN_2GHZ
+						       (chan)),
+					     bChans[idxL], bChans[idxR],
+					     vpdTableL[i][j], vpdTableR[i][j]));
+			}
+		}
+	}
+
+	k = 0;
+
+	for (i = 0; i < numXpdGains; i++) {
+		if (i == (numXpdGains - 1))
+			pPdGainBoundaries[i] =
+				(u16)(maxPwrT4[i] / 2);
+		else
+			pPdGainBoundaries[i] =
+				(u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
+
+		pPdGainBoundaries[i] =
+			min((u16)MAX_RATE_POWER, pPdGainBoundaries[i]);
+
+		if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
+			minDelta = pPdGainBoundaries[0] - 23;
+			pPdGainBoundaries[0] = 23;
+		} else {
+			minDelta = 0;
+		}
+
+		if (i == 0) {
+			if (AR_SREV_9280_20_OR_LATER(ah))
+				ss = (int16_t)(0 - (minPwrT4[i] / 2));
+			else
+				ss = 0;
+		} else {
+			ss = (int16_t)((pPdGainBoundaries[i - 1] -
+					(minPwrT4[i] / 2)) -
+				       tPdGainOverlap + 1 + minDelta);
+		}
+		vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
+		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
+
+		while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
+			tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
+			pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
+			ss++;
+		}
+
+		sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
+		tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
+				(minPwrT4[i] / 2));
+		maxIndex = (tgtIndex < sizeCurrVpdTable) ?
+			tgtIndex : sizeCurrVpdTable;
+
+		while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
+			pPDADCValues[k++] = vpdTableI[i][ss++];
+		}
+
+		vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
+				    vpdTableI[i][sizeCurrVpdTable - 2]);
+		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
+
+		if (tgtIndex >= maxIndex) {
+			while ((ss <= tgtIndex) &&
+			       (k < (AR5416_NUM_PDADC_VALUES - 1))) {
+				tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +
+						    (ss - maxIndex + 1) * vpdStep));
+				pPDADCValues[k++] = (u8)((tmpVal > 255) ?
+							 255 : tmpVal);
+				ss++;
+			}
+		}
+	}
+
+	if (eeprom_4k)
+		pdgain_boundary_default = 58;
+	else
+		pdgain_boundary_default = pPdGainBoundaries[i - 1];
+
+	while (i < AR5416_PD_GAINS_IN_MASK) {
+		pPdGainBoundaries[i] = pdgain_boundary_default;
+		i++;
+	}
+
+	while (k < AR5416_NUM_PDADC_VALUES) {
+		pPDADCValues[k] = pPDADCValues[k - 1];
+		k++;
+	}
+}
+
 int ath9k_hw_eeprom_init(struct ath_hw *ah)
 {
 	int status;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 833dd0c3feba..1f6b712898e6 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -691,6 +691,14 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
 void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah);
 int ath9k_hw_eeprom_init(struct ath_hw *ah);
 
+void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
+				struct ath9k_channel *chan,
+				void *pRawDataSet,
+				u8 *bChans, u16 availPiers,
+				u16 tPdGainOverlap,
+				u16 *pPdGainBoundaries, u8 *pPDADCValues,
+				u16 numXpdGains);
+
 #define ar5416_get_ntxchains(_txchainmask)			\
 	(((_txchainmask >> 2) & 1) +                            \
 	 ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 6102309bc163..b0f744687900 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -227,173 +227,6 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
 	}
 }
 
-static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
-				struct ath9k_channel *chan,
-				struct cal_data_per_freq_4k *pRawDataSet,
-				u8 *bChans, u16 availPiers,
-				u16 tPdGainOverlap,
-				u16 *pPdGainBoundaries, u8 *pPDADCValues,
-				u16 numXpdGains)
-{
-#define TMP_VAL_VPD_TABLE \
-	((vpdTableI[i][sizeCurrVpdTable - 1] + (ss - maxIndex + 1) * vpdStep));
-	int i, j, k;
-	int16_t ss;
-	u16 idxL = 0, idxR = 0, numPiers;
-	static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableR[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-
-	u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
-	u8 minPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
-	u8 maxPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
-	int16_t vpdStep;
-	int16_t tmpVal;
-	u16 sizeCurrVpdTable, maxIndex, tgtIndex;
-	bool match;
-	int16_t minDelta = 0;
-	struct chan_centers centers;
-#define PD_GAIN_BOUNDARY_DEFAULT 58;
-
-	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
-	ath9k_hw_get_channel_centers(ah, chan, &centers);
-
-	for (numPiers = 0; numPiers < availPiers; numPiers++) {
-		if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
-			break;
-	}
-
-	match = ath9k_hw_get_lower_upper_index(
-					(u8)FREQ2FBIN(centers.synth_center,
-					IS_CHAN_2GHZ(chan)), bChans, numPiers,
-					&idxL, &idxR);
-
-	if (match) {
-		for (i = 0; i < numXpdGains; i++) {
-			minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
-			maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-					pRawDataSet[idxL].pwrPdg[i],
-					pRawDataSet[idxL].vpdPdg[i],
-					AR5416_PD_GAIN_ICEPTS,
-					vpdTableI[i]);
-		}
-	} else {
-		for (i = 0; i < numXpdGains; i++) {
-			pVpdL = pRawDataSet[idxL].vpdPdg[i];
-			pPwrL = pRawDataSet[idxL].pwrPdg[i];
-			pVpdR = pRawDataSet[idxR].vpdPdg[i];
-			pPwrR = pRawDataSet[idxR].pwrPdg[i];
-
-			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
-
-			maxPwrT4[i] =
-				min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
-				    pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
-
-
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrL, pVpdL,
-						AR5416_PD_GAIN_ICEPTS,
-						vpdTableL[i]);
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrR, pVpdR,
-						AR5416_PD_GAIN_ICEPTS,
-						vpdTableR[i]);
-
-			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
-				vpdTableI[i][j] =
-					(u8)(ath9k_hw_interpolate((u16)
-					     FREQ2FBIN(centers.
-						       synth_center,
-						       IS_CHAN_2GHZ
-						       (chan)),
-					     bChans[idxL], bChans[idxR],
-					     vpdTableL[i][j], vpdTableR[i][j]));
-			}
-		}
-	}
-
-	k = 0;
-
-	for (i = 0; i < numXpdGains; i++) {
-		if (i == (numXpdGains - 1))
-			pPdGainBoundaries[i] =
-				(u16)(maxPwrT4[i] / 2);
-		else
-			pPdGainBoundaries[i] =
-				(u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
-
-		pPdGainBoundaries[i] =
-			min((u16)MAX_RATE_POWER, pPdGainBoundaries[i]);
-
-		if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
-			minDelta = pPdGainBoundaries[0] - 23;
-			pPdGainBoundaries[0] = 23;
-		} else {
-			minDelta = 0;
-		}
-
-		if (i == 0) {
-			if (AR_SREV_9280_20_OR_LATER(ah))
-				ss = (int16_t)(0 - (minPwrT4[i] / 2));
-			else
-				ss = 0;
-		} else {
-			ss = (int16_t)((pPdGainBoundaries[i - 1] -
-					(minPwrT4[i] / 2)) -
-				       tPdGainOverlap + 1 + minDelta);
-		}
-		vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
-			tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
-			pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
-			ss++;
-		}
-
-		sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
-		tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
-				(minPwrT4[i] / 2));
-		maxIndex = (tgtIndex < sizeCurrVpdTable) ?
-			tgtIndex : sizeCurrVpdTable;
-
-		while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
-			pPDADCValues[k++] = vpdTableI[i][ss++];
-
-		vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
-				    vpdTableI[i][sizeCurrVpdTable - 2]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		if (tgtIndex >= maxIndex) {
-			while ((ss <= tgtIndex) &&
-			       (k < (AR5416_NUM_PDADC_VALUES - 1))) {
-				tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
-				pPDADCValues[k++] = (u8)((tmpVal > 255) ?
-							 255 : tmpVal);
-				ss++;
-			}
-		}
-	}
-
-	while (i < AR5416_PD_GAINS_IN_MASK) {
-		pPdGainBoundaries[i] = PD_GAIN_BOUNDARY_DEFAULT;
-		i++;
-	}
-
-	while (k < AR5416_NUM_PDADC_VALUES) {
-		pPDADCValues[k] = pPDADCValues[k - 1];
-		k++;
-	}
-
-	return;
-#undef TMP_VAL_VPD_TABLE
-}
-
 static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 				  struct ath9k_channel *chan,
 				  int16_t *pTxPowerIndexOffset)
@@ -455,7 +288,7 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 		if (pEepData->baseEepHeader.txMask & (1 << i)) {
 			pRawDataset = pEepData->calPierData2G[i];
 
-			ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan,
+			ath9k_hw_get_gain_boundaries_pdadcs(ah, chan,
 					    pRawDataset, pCalBChans,
 					    numPiers, pdGainOverlap_t2,
 					    gainBoundaries,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index da96a78f996d..ad3e234a673b 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -588,168 +588,6 @@ static void ath9k_hw_def_set_addac(struct ath_hw *ah,
 #undef XPA_LVL_FREQ
 }
 
-static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah,
-				struct ath9k_channel *chan,
-				struct cal_data_per_freq *pRawDataSet,
-				u8 *bChans, u16 availPiers,
-				u16 tPdGainOverlap,
-				u16 *pPdGainBoundaries, u8 *pPDADCValues,
-				u16 numXpdGains)
-{
-	int i, j, k;
-	int16_t ss;
-	u16 idxL = 0, idxR = 0, numPiers;
-	static u8 vpdTableL[AR5416_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableR[AR5416_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableI[AR5416_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-
-	u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
-	u8 minPwrT4[AR5416_NUM_PD_GAINS];
-	u8 maxPwrT4[AR5416_NUM_PD_GAINS];
-	int16_t vpdStep;
-	int16_t tmpVal;
-	u16 sizeCurrVpdTable, maxIndex, tgtIndex;
-	bool match;
-	int16_t minDelta = 0;
-	struct chan_centers centers;
-
-	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
-	ath9k_hw_get_channel_centers(ah, chan, &centers);
-
-	for (numPiers = 0; numPiers < availPiers; numPiers++) {
-		if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
-			break;
-	}
-
-	match = ath9k_hw_get_lower_upper_index((u8)FREQ2FBIN(centers.synth_center,
-							     IS_CHAN_2GHZ(chan)),
-					       bChans, numPiers, &idxL, &idxR);
-
-	if (match) {
-		for (i = 0; i < numXpdGains; i++) {
-			minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
-			maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-					pRawDataSet[idxL].pwrPdg[i],
-					pRawDataSet[idxL].vpdPdg[i],
-					AR5416_PD_GAIN_ICEPTS,
-					vpdTableI[i]);
-		}
-	} else {
-		for (i = 0; i < numXpdGains; i++) {
-			pVpdL = pRawDataSet[idxL].vpdPdg[i];
-			pPwrL = pRawDataSet[idxL].pwrPdg[i];
-			pVpdR = pRawDataSet[idxR].vpdPdg[i];
-			pPwrR = pRawDataSet[idxR].pwrPdg[i];
-
-			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
-
-			maxPwrT4[i] =
-				min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
-				    pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
-
-
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrL, pVpdL,
-						AR5416_PD_GAIN_ICEPTS,
-						vpdTableL[i]);
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrR, pVpdR,
-						AR5416_PD_GAIN_ICEPTS,
-						vpdTableR[i]);
-
-			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
-				vpdTableI[i][j] =
-					(u8)(ath9k_hw_interpolate((u16)
-					     FREQ2FBIN(centers.
-						       synth_center,
-						       IS_CHAN_2GHZ
-						       (chan)),
-					     bChans[idxL], bChans[idxR],
-					     vpdTableL[i][j], vpdTableR[i][j]));
-			}
-		}
-	}
-
-	k = 0;
-
-	for (i = 0; i < numXpdGains; i++) {
-		if (i == (numXpdGains - 1))
-			pPdGainBoundaries[i] =
-				(u16)(maxPwrT4[i] / 2);
-		else
-			pPdGainBoundaries[i] =
-				(u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
-
-		pPdGainBoundaries[i] =
-			min((u16)MAX_RATE_POWER, pPdGainBoundaries[i]);
-
-		if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
-			minDelta = pPdGainBoundaries[0] - 23;
-			pPdGainBoundaries[0] = 23;
-		} else {
-			minDelta = 0;
-		}
-
-		if (i == 0) {
-			if (AR_SREV_9280_20_OR_LATER(ah))
-				ss = (int16_t)(0 - (minPwrT4[i] / 2));
-			else
-				ss = 0;
-		} else {
-			ss = (int16_t)((pPdGainBoundaries[i - 1] -
-					(minPwrT4[i] / 2)) -
-				       tPdGainOverlap + 1 + minDelta);
-		}
-		vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
-			tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
-			pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
-			ss++;
-		}
-
-		sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
-		tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
-				(minPwrT4[i] / 2));
-		maxIndex = (tgtIndex < sizeCurrVpdTable) ?
-			tgtIndex : sizeCurrVpdTable;
-
-		while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
-			pPDADCValues[k++] = vpdTableI[i][ss++];
-		}
-
-		vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
-				    vpdTableI[i][sizeCurrVpdTable - 2]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		if (tgtIndex >= maxIndex) {
-			while ((ss <= tgtIndex) &&
-			       (k < (AR5416_NUM_PDADC_VALUES - 1))) {
-				tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +
-						    (ss - maxIndex + 1) * vpdStep));
-				pPDADCValues[k++] = (u8)((tmpVal > 255) ?
-							 255 : tmpVal);
-				ss++;
-			}
-		}
-	}
-
-	while (i < AR5416_PD_GAINS_IN_MASK) {
-		pPdGainBoundaries[i] = pPdGainBoundaries[i - 1];
-		i++;
-	}
-
-	while (k < AR5416_NUM_PDADC_VALUES) {
-		pPDADCValues[k] = pPDADCValues[k - 1];
-		k++;
-	}
-}
-
 static int16_t ath9k_change_gain_boundary_setting(struct ath_hw *ah,
 				u16 *gb,
 				u16 numXpdGain,
@@ -916,7 +754,7 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 				ath9k_olc_get_pdadcs(ah, pcdacIdx,
 						     txPower/2, pdadcValues);
 			} else {
-				ath9k_hw_get_def_gain_boundaries_pdadcs(ah,
+				ath9k_hw_get_gain_boundaries_pdadcs(ah,
 							chan, pRawDataset,
 							pCalBChans, numPiers,
 							pdGainOverlap_t2,
-- 
cgit v1.2.3


From 940cd2c12ebff688cfdc14f21c4b0e5b845ad47f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:10 +0100
Subject: ath9k_hw: merge the ar9287 version of
 ath9k_hw_get_gain_boundaries_pdadcs

Also add a comment about a potential array overrun that needs to
be reviewed.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/eeprom.c      |  39 +++++--
 drivers/net/wireless/ath/ath9k/eeprom_9287.c | 159 +--------------------------
 2 files changed, 32 insertions(+), 166 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index d54cfa4e8057..d05163159572 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -309,7 +309,14 @@ void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
 	int pdgain_boundary_default;
 	struct cal_data_per_freq *data_def = pRawDataSet;
 	struct cal_data_per_freq_4k *data_4k = pRawDataSet;
+	struct cal_data_per_freq_ar9287 *data_9287 = pRawDataSet;
 	bool eeprom_4k = AR_SREV_9285(ah) || AR_SREV_9271(ah);
+	int intercepts;
+
+	if (AR_SREV_9287(ah))
+		intercepts = AR9287_PD_GAIN_ICEPTS;
+	else
+		intercepts = AR5416_PD_GAIN_ICEPTS;
 
 	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
@@ -324,14 +331,25 @@ void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
 					       bChans, numPiers, &idxL, &idxR);
 
 	if (match) {
-		if (eeprom_4k) {
+		if (AR_SREV_9287(ah)) {
+			/* FIXME: array overrun? */
+			for (i = 0; i < numXpdGains; i++) {
+				minPwrT4[i] = data_9287[idxL].pwrPdg[i][0];
+				maxPwrT4[i] = data_9287[idxL].pwrPdg[i][4];
+				ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+						data_9287[idxL].pwrPdg[i],
+						data_9287[idxL].vpdPdg[i],
+						intercepts,
+						vpdTableI[i]);
+			}
+		} else if (eeprom_4k) {
 			for (i = 0; i < numXpdGains; i++) {
 				minPwrT4[i] = data_4k[idxL].pwrPdg[i][0];
 				maxPwrT4[i] = data_4k[idxL].pwrPdg[i][4];
 				ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						data_4k[idxL].pwrPdg[i],
 						data_4k[idxL].vpdPdg[i],
-						AR5416_PD_GAIN_ICEPTS,
+						intercepts,
 						vpdTableI[i]);
 			}
 		} else {
@@ -341,13 +359,18 @@ void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
 				ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						data_def[idxL].pwrPdg[i],
 						data_def[idxL].vpdPdg[i],
-						AR5416_PD_GAIN_ICEPTS,
+						intercepts,
 						vpdTableI[i]);
 			}
 		}
 	} else {
 		for (i = 0; i < numXpdGains; i++) {
-			if (eeprom_4k) {
+			if (AR_SREV_9287(ah)) {
+				pVpdL = data_9287[idxL].vpdPdg[i];
+				pPwrL = data_9287[idxL].pwrPdg[i];
+				pVpdR = data_9287[idxR].vpdPdg[i];
+				pPwrR = data_9287[idxR].pwrPdg[i];
+			} else if (eeprom_4k) {
 				pVpdL = data_4k[idxL].vpdPdg[i];
 				pPwrL = data_4k[idxL].pwrPdg[i];
 				pVpdR = data_4k[idxR].vpdPdg[i];
@@ -362,17 +385,17 @@ void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
 			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
 
 			maxPwrT4[i] =
-				min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
-				    pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
+				min(pPwrL[intercepts - 1],
+				    pPwrR[intercepts - 1]);
 
 
 			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						pPwrL, pVpdL,
-						AR5416_PD_GAIN_ICEPTS,
+						intercepts,
 						vpdTableL[i]);
 			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
 						pPwrR, pVpdR,
-						AR5416_PD_GAIN_ICEPTS,
+						intercepts,
 						vpdTableR[i]);
 
 			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 4ba07da37457..868faf95ad2c 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -220,163 +220,6 @@ static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
 	}
 }
 
-static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
-			       struct ath9k_channel *chan,
-			       struct cal_data_per_freq_ar9287 *pRawDataSet,
-			       u8 *bChans, u16 availPiers,
-			       u16 tPdGainOverlap,
-			       u16 *pPdGainBoundaries,
-			       u8 *pPDADCValues,
-			       u16 numXpdGains)
-{
-#define TMP_VAL_VPD_TABLE						\
-	((vpdTableI[i][sizeCurrVpdTable - 1] + (ss - maxIndex + 1) * vpdStep));
-
-	int i, j, k;
-	int16_t ss;
-	u16 idxL = 0, idxR = 0, numPiers;
-	u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
-	u8 minPwrT4[AR5416_NUM_PD_GAINS];
-	u8 maxPwrT4[AR5416_NUM_PD_GAINS];
-	int16_t vpdStep;
-	int16_t tmpVal;
-	u16 sizeCurrVpdTable, maxIndex, tgtIndex;
-	bool match;
-	int16_t minDelta = 0;
-	struct chan_centers centers;
-	static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableR[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-	static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
-		[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-
-	memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
-	ath9k_hw_get_channel_centers(ah, chan, &centers);
-
-	for (numPiers = 0; numPiers < availPiers; numPiers++) {
-		if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
-			break;
-	}
-
-	match = ath9k_hw_get_lower_upper_index(
-		(u8)FREQ2FBIN(centers.synth_center, IS_CHAN_2GHZ(chan)),
-		bChans, numPiers, &idxL, &idxR);
-
-	if (match) {
-		for (i = 0; i < numXpdGains; i++) {
-			minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
-			maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pRawDataSet[idxL].pwrPdg[i],
-						pRawDataSet[idxL].vpdPdg[i],
-						AR9287_PD_GAIN_ICEPTS,
-						vpdTableI[i]);
-		}
-	} else {
-		for (i = 0; i < numXpdGains; i++) {
-			pVpdL = pRawDataSet[idxL].vpdPdg[i];
-			pPwrL = pRawDataSet[idxL].pwrPdg[i];
-			pVpdR = pRawDataSet[idxR].vpdPdg[i];
-			pPwrR = pRawDataSet[idxR].pwrPdg[i];
-
-			minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
-
-			maxPwrT4[i] = min(pPwrL[AR9287_PD_GAIN_ICEPTS - 1],
-					  pPwrR[AR9287_PD_GAIN_ICEPTS - 1]);
-
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrL, pVpdL,
-						AR9287_PD_GAIN_ICEPTS,
-						vpdTableL[i]);
-			ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
-						pPwrR, pVpdR,
-						AR9287_PD_GAIN_ICEPTS,
-						vpdTableR[i]);
-
-			for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
-				vpdTableI[i][j] = (u8)(ath9k_hw_interpolate(
-				       (u16)FREQ2FBIN(centers. synth_center,
-						      IS_CHAN_2GHZ(chan)),
-				       bChans[idxL], bChans[idxR],
-				       vpdTableL[i][j], vpdTableR[i][j]));
-			}
-		}
-	}
-
-	k = 0;
-
-	for (i = 0; i < numXpdGains; i++) {
-		if (i == (numXpdGains - 1))
-			pPdGainBoundaries[i] =
-				(u16)(maxPwrT4[i] / 2);
-		else
-			pPdGainBoundaries[i] =
-				(u16)((maxPwrT4[i] + minPwrT4[i+1]) / 4);
-
-		pPdGainBoundaries[i] = min((u16)MAX_RATE_POWER,
-					   pPdGainBoundaries[i]);
-
-
-		minDelta = 0;
-
-		if (i == 0) {
-			if (AR_SREV_9280_20_OR_LATER(ah))
-				ss = (int16_t)(0 - (minPwrT4[i] / 2));
-			else
-				ss = 0;
-		} else {
-			ss = (int16_t)((pPdGainBoundaries[i-1] -
-					(minPwrT4[i] / 2)) -
-				       tPdGainOverlap + 1 + minDelta);
-		}
-
-		vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1)))	{
-			tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
-			pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
-			ss++;
-		}
-
-		sizeCurrVpdTable = (u8)((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
-		tgtIndex = (u8)(pPdGainBoundaries[i] +
-				tPdGainOverlap - (minPwrT4[i] / 2));
-		maxIndex = (tgtIndex < sizeCurrVpdTable) ?
-			    tgtIndex : sizeCurrVpdTable;
-
-		while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
-			pPDADCValues[k++] = vpdTableI[i][ss++];
-
-		vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
-				    vpdTableI[i][sizeCurrVpdTable - 2]);
-		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
-		if (tgtIndex > maxIndex) {
-			while ((ss <= tgtIndex) &&
-				(k < (AR5416_NUM_PDADC_VALUES - 1))) {
-				tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
-				pPDADCValues[k++] =
-					(u8)((tmpVal > 255) ? 255 : tmpVal);
-				ss++;
-			}
-		}
-	}
-
-	while (i < AR5416_PD_GAINS_IN_MASK) {
-		pPdGainBoundaries[i] = pPdGainBoundaries[i-1];
-		i++;
-	}
-
-	while (k < AR5416_NUM_PDADC_VALUES) {
-		pPDADCValues[k] = pPDADCValues[k-1];
-		k++;
-	}
-
-#undef TMP_VAL_VPD_TABLE
-}
-
 static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah,
 			    struct ath9k_channel *chan,
 			    struct cal_data_op_loop_ar9287 *pRawDatasetOpLoop,
@@ -525,7 +368,7 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 					(struct cal_data_per_freq_ar9287 *)
 					pEepData->calPierData2G[i];
 
-				ath9k_hw_get_ar9287_gain_boundaries_pdadcs(ah, chan,
+				ath9k_hw_get_gain_boundaries_pdadcs(ah, chan,
 							   pRawDataset,
 							   pCalBChans, numPiers,
 							   pdGainOverlap_t2,
-- 
cgit v1.2.3


From df3c8b2b10b47429d2f3fe79d00daa38a3381aad Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:11 +0100
Subject: ath9k_hw: remove antenna configuration eeprom ops and variables

AR9280 based hardware with 3 antennas and slow antenna diversity has
not been seen in the wild and ath9k does not support that form of
antenna diversity, so remove the EEPROM ops for it.
These EEPROM ops are currently only used for setting the
AR_PHY_SWITCH_COM register, which is being done in the EEPROM specific
file already.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 14 -----------
 drivers/net/wireless/ath/ath9k/eeprom.h        |  4 ----
 drivers/net/wireless/ath/ath9k/eeprom_4k.c     | 20 +---------------
 drivers/net/wireless/ath/ath9k/eeprom_9287.c   | 20 +---------------
 drivers/net/wireless/ath/ath9k/eeprom_def.c    | 33 +-------------------------
 drivers/net/wireless/ath/ath9k/hw.c            |  5 ----
 drivers/net/wireless/ath/ath9k/hw.h            |  2 --
 7 files changed, 3 insertions(+), 95 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 2fc3260579a3..5ad37d05a85d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3427,18 +3427,6 @@ static int ath9k_hw_ar9300_get_eeprom_rev(struct ath_hw *ah)
 	return 0;
 }
 
-static u8 ath9k_hw_ar9300_get_num_ant_config(struct ath_hw *ah,
-					     enum ath9k_hal_freq_band freq_band)
-{
-	return 1;
-}
-
-static u32 ath9k_hw_ar9300_get_eeprom_antenna_cfg(struct ath_hw *ah,
-						  struct ath9k_channel *chan)
-{
-	return -EINVAL;
-}
-
 static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
 {
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
@@ -4848,8 +4836,6 @@ const struct eeprom_ops eep_ar9300_ops = {
 	.fill_eeprom = ath9k_hw_ar9300_fill_eeprom,
 	.get_eeprom_ver = ath9k_hw_ar9300_get_eeprom_ver,
 	.get_eeprom_rev = ath9k_hw_ar9300_get_eeprom_rev,
-	.get_num_ant_config = ath9k_hw_ar9300_get_num_ant_config,
-	.get_eeprom_antenna_cfg = ath9k_hw_ar9300_get_eeprom_antenna_cfg,
 	.set_board_values = ath9k_hw_ar9300_set_board_values,
 	.set_addac = ath9k_hw_ar9300_set_addac,
 	.set_txpower = ath9k_hw_ar9300_set_txpower,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 1f6b712898e6..f6f09d1378f4 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -649,10 +649,6 @@ struct eeprom_ops {
 	bool (*fill_eeprom)(struct ath_hw *hw);
 	int (*get_eeprom_ver)(struct ath_hw *hw);
 	int (*get_eeprom_rev)(struct ath_hw *hw);
-	u8 (*get_num_ant_config)(struct ath_hw *hw,
-				 enum ath9k_hal_freq_band band);
-	u32 (*get_eeprom_antenna_cfg)(struct ath_hw *hw,
-				      struct ath9k_channel *chan);
 	void (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
 	void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
 	void (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index b0f744687900..fbdff7e47952 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -770,8 +770,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 	pModal = &eep->modalHeader;
 	txRxAttenLocal = 23;
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM,
-		  ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
 
 	/* Single chain for 4K EEPROM*/
 	ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal);
@@ -987,21 +986,6 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 	}
 }
 
-static u32 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah,
-					      struct ath9k_channel *chan)
-{
-	struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
-	struct modal_eep_4k_header *pModal = &eep->modalHeader;
-
-	return pModal->antCtrlCommon;
-}
-
-static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah,
-					 enum ath9k_hal_freq_band freq_band)
-{
-	return 1;
-}
-
 static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 {
 #define EEP_MAP4K_SPURCHAN \
@@ -1038,8 +1022,6 @@ const struct eeprom_ops eep_4k_ops = {
 	.fill_eeprom		= ath9k_hw_4k_fill_eeprom,
 	.get_eeprom_ver		= ath9k_hw_4k_get_eeprom_ver,
 	.get_eeprom_rev		= ath9k_hw_4k_get_eeprom_rev,
-	.get_num_ant_config	= ath9k_hw_4k_get_num_ant_config,
-	.get_eeprom_antenna_cfg	= ath9k_hw_4k_get_eeprom_antenna_cfg,
 	.set_board_values	= ath9k_hw_4k_set_board_values,
 	.set_addac		= ath9k_hw_4k_set_addac,
 	.set_txpower		= ath9k_hw_4k_set_txpower,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 868faf95ad2c..9b6bc8a953bc 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -866,8 +866,7 @@ static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
 		antWrites[j++] = (u16)(pModal->antCtrlChain[i] & 0x3);
 	}
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM,
-		  ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
 
 	for (i = 0; i < AR9287_MAX_CHAINS; i++)	{
 		regChainOffset = i * 0x1000;
@@ -968,21 +967,6 @@ static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
 				  pModal->xpaBiasLvl);
 }
 
-static u8 ath9k_hw_ar9287_get_num_ant_config(struct ath_hw *ah,
-					     enum ath9k_hal_freq_band freq_band)
-{
-	return 1;
-}
-
-static u32 ath9k_hw_ar9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
-						  struct ath9k_channel *chan)
-{
-	struct ar9287_eeprom *eep = &ah->eeprom.map9287;
-	struct modal_eep_ar9287_header *pModal = &eep->modalHeader;
-
-	return pModal->antCtrlCommon;
-}
-
 static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
 					    u16 i, bool is2GHz)
 {
@@ -1020,8 +1004,6 @@ const struct eeprom_ops eep_ar9287_ops = {
 	.fill_eeprom		= ath9k_hw_ar9287_fill_eeprom,
 	.get_eeprom_ver		= ath9k_hw_ar9287_get_eeprom_ver,
 	.get_eeprom_rev		= ath9k_hw_ar9287_get_eeprom_rev,
-	.get_num_ant_config	= ath9k_hw_ar9287_get_num_ant_config,
-	.get_eeprom_antenna_cfg	= ath9k_hw_ar9287_get_eeprom_antenna_cfg,
 	.set_board_values	= ath9k_hw_ar9287_set_board_values,
 	.set_addac		= ath9k_hw_ar9287_set_addac,
 	.set_txpower		= ath9k_hw_ar9287_set_txpower,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index ad3e234a673b..088f141f2006 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -374,8 +374,7 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 	pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
 	txRxAttenLocal = IS_CHAN_2GHZ(chan) ? 23 : 44;
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM,
-		  ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon & 0xffff);
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
 		if (AR_SREV_9280(ah)) {
@@ -1264,34 +1263,6 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 		  | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
 }
 
-static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
-					  enum ath9k_hal_freq_band freq_band)
-{
-	struct ar5416_eeprom_def *eep = &ah->eeprom.def;
-	struct modal_eep_header *pModal =
-		&(eep->modalHeader[freq_band]);
-	struct base_eep_header *pBase = &eep->baseEepHeader;
-	u8 num_ant_config;
-
-	num_ant_config = 1;
-
-	if (pBase->version >= 0x0E0D &&
-	    (pModal->lna_ctl & LNA_CTL_USE_ANT1))
-		num_ant_config += 1;
-
-	return num_ant_config;
-}
-
-static u32 ath9k_hw_def_get_eeprom_antenna_cfg(struct ath_hw *ah,
-					       struct ath9k_channel *chan)
-{
-	struct ar5416_eeprom_def *eep = &ah->eeprom.def;
-	struct modal_eep_header *pModal =
-		&(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
-
-	return pModal->antCtrlCommon;
-}
-
 static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 {
 #define EEP_DEF_SPURCHAN \
@@ -1328,8 +1299,6 @@ const struct eeprom_ops eep_def_ops = {
 	.fill_eeprom		= ath9k_hw_def_fill_eeprom,
 	.get_eeprom_ver		= ath9k_hw_def_get_eeprom_ver,
 	.get_eeprom_rev		= ath9k_hw_def_get_eeprom_rev,
-	.get_num_ant_config	= ath9k_hw_def_get_num_ant_config,
-	.get_eeprom_antenna_cfg	= ath9k_hw_def_get_eeprom_antenna_cfg,
 	.set_board_values	= ath9k_hw_def_set_board_values,
 	.set_addac		= ath9k_hw_def_set_addac,
 	.set_txpower		= ath9k_hw_def_set_txpower,
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 7c3d2de93652..36e0cab21bb0 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1902,11 +1902,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	    AR_SREV_5416(ah))
 		pCap->reg_cap |= AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND;
 
-	pCap->num_antcfg_5ghz =
-		ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_5GHZ);
-	pCap->num_antcfg_2ghz =
-		ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ);
-
 	if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) {
 		btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO;
 		btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 157e6bc2651a..910d3c62a6df 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -204,8 +204,6 @@ struct ath9k_hw_capabilities {
 	u16 tx_triglevel_max;
 	u16 reg_cap;
 	u8 num_gpio_pins;
-	u8 num_antcfg_2ghz;
-	u8 num_antcfg_5ghz;
 	u8 rx_hp_qdepth;
 	u8 rx_lp_qdepth;
 	u8 rx_status_len;
-- 
cgit v1.2.3


From 6da5a720bab3866ba23a37841f6a61d96e498a3f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:12 +0100
Subject: ath9k_hw: clean up SREV version checks

There's no need to have separate callbacks for pre-AR9003 vs AR9003
SREV version checks, so just merge those into one function.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_hw.c | 19 -------------------
 drivers/net/wireless/ath/ath9k/ar9003_hw.c | 13 -------------
 drivers/net/wireless/ath/ath9k/hw.c        | 21 +++++++++++++--------
 drivers/net/wireless/ath/ath9k/hw.h        |  2 --
 4 files changed, 13 insertions(+), 42 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index 7d5cb204f938..fdb5a835fdcf 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -26,24 +26,6 @@ MODULE_PARM_DESC(nohwcrypt, "Force new ANI for AR5008, AR9001, AR9002");
 
 /* General hardware code for the A5008/AR9001/AR9002 hadware families */
 
-static bool ar9002_hw_macversion_supported(u32 macversion)
-{
-	switch (macversion) {
-	case AR_SREV_VERSION_5416_PCI:
-	case AR_SREV_VERSION_5416_PCIE:
-	case AR_SREV_VERSION_9160:
-	case AR_SREV_VERSION_9100:
-	case AR_SREV_VERSION_9280:
-	case AR_SREV_VERSION_9285:
-	case AR_SREV_VERSION_9287:
-	case AR_SREV_VERSION_9271:
-		return true;
-	default:
-		break;
-	}
-	return false;
-}
-
 static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
 {
 	if (AR_SREV_9271(ah)) {
@@ -565,7 +547,6 @@ void ar9002_hw_attach_ops(struct ath_hw *ah)
 
 	priv_ops->init_mode_regs = ar9002_hw_init_mode_regs;
 	priv_ops->init_mode_gain_regs = ar9002_hw_init_mode_gain_regs;
-	priv_ops->macversion_supported = ar9002_hw_macversion_supported;
 
 	ops->config_pci_powersave = ar9002_hw_configpcipowersave;
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 21a5bfe354a0..6137634e46ca 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -21,18 +21,6 @@
 
 /* General hardware code for the AR9003 hadware family */
 
-static bool ar9003_hw_macversion_supported(u32 macversion)
-{
-	switch (macversion) {
-	case AR_SREV_VERSION_9300:
-	case AR_SREV_VERSION_9485:
-		return true;
-	default:
-		break;
-	}
-	return false;
-}
-
 /*
  * The AR9003 family uses a new INI format (pre, core, post
  * arrays per subsystem). This provides support for the
@@ -322,7 +310,6 @@ void ar9003_hw_attach_ops(struct ath_hw *ah)
 
 	priv_ops->init_mode_regs = ar9003_hw_init_mode_regs;
 	priv_ops->init_mode_gain_regs = ar9003_hw_init_mode_gain_regs;
-	priv_ops->macversion_supported = ar9003_hw_macversion_supported;
 
 	ops->config_pci_powersave = ar9003_hw_configpcipowersave;
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 36e0cab21bb0..a4389485e515 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -54,13 +54,6 @@ static void ath9k_hw_init_mode_regs(struct ath_hw *ah)
 	ath9k_hw_private_ops(ah)->init_mode_regs(ah);
 }
 
-static bool ath9k_hw_macversion_supported(struct ath_hw *ah)
-{
-	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-
-	return priv_ops->macversion_supported(ah->hw_version.macVersion);
-}
-
 static u32 ath9k_hw_compute_pll_control(struct ath_hw *ah,
 					struct ath9k_channel *chan)
 {
@@ -534,7 +527,19 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	else
 		ah->config.max_txtrig_level = MAX_TX_FIFO_THRESHOLD;
 
-	if (!ath9k_hw_macversion_supported(ah)) {
+	switch (ah->hw_version.macVersion) {
+	case AR_SREV_VERSION_5416_PCI:
+	case AR_SREV_VERSION_5416_PCIE:
+	case AR_SREV_VERSION_9160:
+	case AR_SREV_VERSION_9100:
+	case AR_SREV_VERSION_9280:
+	case AR_SREV_VERSION_9285:
+	case AR_SREV_VERSION_9287:
+	case AR_SREV_VERSION_9271:
+	case AR_SREV_VERSION_9300:
+	case AR_SREV_VERSION_9485:
+		break;
+	default:
 		ath_err(common,
 			"Mac Chip Rev 0x%02x.%x is not supported by this driver\n",
 			ah->hw_version.macVersion, ah->hw_version.macRev);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 910d3c62a6df..e99b39514e8d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -532,7 +532,6 @@ struct ath_hw_radar_conf {
  *
  * @init_mode_regs: Initializes mode registers
  * @init_mode_gain_regs: Initialize TX/RX gain registers
- * @macversion_supported: If this specific mac revision is supported
  *
  * @rf_set_freq: change frequency
  * @spur_mitigate_freq: spur mitigation
@@ -554,7 +553,6 @@ struct ath_hw_private_ops {
 
 	void (*init_mode_regs)(struct ath_hw *ah);
 	void (*init_mode_gain_regs)(struct ath_hw *ah);
-	bool (*macversion_supported)(u32 macversion);
 	void (*setup_calibration)(struct ath_hw *ah,
 				  struct ath9k_cal_list *currCal);
 
-- 
cgit v1.2.3


From 5f65c309be7b9eae06136a5e7df43ea08b25d3f9 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:13 +0100
Subject: ath9k_hw: remove ah->beacon_interval

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ---
 drivers/net/wireless/ath/ath9k/hw.h | 1 -
 2 files changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index a4389485e515..d0a0acd15d46 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -407,7 +407,6 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->sta_id1_defaults =
 		AR_STA_ID1_CRPT_MIC_ENABLE |
 		AR_STA_ID1_MCAST_KSRCH;
-	ah->beacon_interval = 100;
 	ah->enable_32kHz_clock = DONT_USE_32KHZ;
 	ah->slottime = (u32) -1;
 	ah->globaltxtimeout = (u32) -1;
@@ -1628,8 +1627,6 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 {
 	int flags = 0;
 
-	ah->beacon_interval = beacon_period;
-
 	ENABLE_REGWRITE_BUFFER(ah);
 
 	switch (ah->opmode) {
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e99b39514e8d..0db0ef69b4be 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -764,7 +764,6 @@ struct ath_hw {
 	u8 txpower_limit;
 	int16_t txpower_indexoffset;
 	int coverage_class;
-	u32 beacon_interval;
 	u32 slottime;
 	u32 globaltxtimeout;
 
-- 
cgit v1.2.3


From 62a957e99f6edced4a87f79cc49bfca42fe9a1a0 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 12 Dec 2010 00:51:14 +0100
Subject: ath9k_hw: remove ah->txpower_indexoffset

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_mac.c | 1 -
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 1 -
 drivers/net/wireless/ath/ath9k/hw.h         | 1 -
 3 files changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index f3f9c589158e..399ab3bb299b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -283,7 +283,6 @@ static void ar9002_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 {
 	struct ar5416_desc *ads = AR5416DESC(ds);
 
-	txPower += ah->txpower_indexoffset;
 	if (txPower > 63)
 		txPower = 63;
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index bfba6a2b741d..b6e4ee48ef78 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -322,7 +322,6 @@ static void ar9003_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 	if (txpower > ah->txpower_limit)
 		txpower = ah->txpower_limit;
 
-	txpower += ah->txpower_indexoffset;
 	if (txpower > 63)
 		txpower = 63;
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 0db0ef69b4be..c20e0476ee44 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -762,7 +762,6 @@ struct ath_hw {
 	u32 *bank6Temp;
 
 	u8 txpower_limit;
-	int16_t txpower_indexoffset;
 	int coverage_class;
 	u32 slottime;
 	u32 globaltxtimeout;
-- 
cgit v1.2.3


From 452d7dd816744efb5d0c22c2b038f2ffa5c7ec14 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Mon, 13 Dec 2010 07:39:32 +0530
Subject: ath9k_htc: Add Ubiquiti wifistation ext to supported devices

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index d0918bd23b8e..22b68b3c8566 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -38,6 +38,7 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
 	{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
 	{ USB_DEVICE(0x040D, 0x3801) }, /* VIA */
+	{ USB_DEVICE(0x0cf3, 0xb003) }, /* Ubiquiti WifiStation Ext */
 
 	{ USB_DEVICE(0x0cf3, 0x7015),
 	  .driver_info = AR9287_USB },  /* Atheros */
-- 
cgit v1.2.3


From 4357c6bfc83d4e8b1f18588f640be27bf4b0d0f7 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:50 +0100
Subject: ath9k_hw: initialize ah->slottime

(u32) -1 is not particularly useful as a slottime default, so even though
the ath9k_hw default should never get used, it's better to pick something
sane here.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d0a0acd15d46..ce4891ea4889 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -408,7 +408,7 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 		AR_STA_ID1_CRPT_MIC_ENABLE |
 		AR_STA_ID1_MCAST_KSRCH;
 	ah->enable_32kHz_clock = DONT_USE_32KHZ;
-	ah->slottime = (u32) -1;
+	ah->slottime = 20;
 	ah->globaltxtimeout = (u32) -1;
 	ah->power_mode = ATH9K_PM_UNDEFINED;
 }
-- 
cgit v1.2.3


From caabf2bf228cd6b1c6197dbb25bddb4682d30c9d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:51 +0100
Subject: ath9k_hw: fix the slot time setting for long distance links

Testing shows that adjusting the slot time based on the coverage class
produces very high latencies and very low throughput on long distance links.

Adjusting only the ACK timeout and leaving the slot time at the regular
values - while technically not optimal for CSMA - works a lot better on
long links (tested with 10 km distance)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ce4891ea4889..0f373be9ef8c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -808,7 +808,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 	if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
 		acktimeout += 64 - sifstime - ah->slottime;
 
-	ath9k_hw_setslottime(ah, slottime);
+	ath9k_hw_setslottime(ah, ah->slottime);
 	ath9k_hw_set_ack_timeout(ah, acktimeout);
 	ath9k_hw_set_cts_timeout(ah, acktimeout);
 	if (ah->globaltxtimeout != (u32) -1)
-- 
cgit v1.2.3


From 7607cbe2ad6931400c5d15ced342ab329ab8f92c Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:52 +0100
Subject: ath9k: fix PA predistortion thermal measurement handling

To be able to measure the thermal values correctly for PAPRD, we need
to send training frames before setting up the gain table for the measurement,
and then again afterwards for the actual training.

For further improvement, send training frames at MCS0 instead of 54 MBit/s
legacy. That way we can use the No-ACK flag for the transmission, which
speeds up PAPRD training in general, as the hardware won't have to
retransmit and wait for ACK timeout (was previously set to 4 * 6
transmission attempts).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 74 +++++++++++++++++++++--------------
 1 file changed, 44 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 5b4ef81318f5..d49dacbc96a7 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -320,6 +320,42 @@ static void ath_paprd_activate(struct ath_softc *sc)
 	ath9k_ps_restore(sc);
 }
 
+static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int chain)
+{
+	struct ieee80211_hw *hw = sc->hw;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ath_tx_control txctl;
+	int time_left;
+
+	memset(&txctl, 0, sizeof(txctl));
+	txctl.txq = sc->tx.txq_map[WME_AC_BE];
+
+	memset(tx_info, 0, sizeof(*tx_info));
+	tx_info->band = hw->conf.channel->band;
+	tx_info->flags |= IEEE80211_TX_CTL_NO_ACK;
+	tx_info->control.rates[0].idx = 0;
+	tx_info->control.rates[0].count = 1;
+	tx_info->control.rates[0].flags = IEEE80211_TX_RC_MCS;
+	tx_info->control.rates[1].idx = -1;
+
+	init_completion(&sc->paprd_complete);
+	sc->paprd_pending = true;
+	txctl.paprd = BIT(chain);
+	if (ath_tx_start(hw, skb, &txctl) != 0)
+		return false;
+
+	time_left = wait_for_completion_timeout(&sc->paprd_complete,
+			msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
+	sc->paprd_pending = false;
+
+	if (!time_left)
+		ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CALIBRATE,
+			"Timeout waiting for paprd training on TX chain %d\n",
+			chain);
+
+	return !!time_left;
+}
+
 void ath_paprd_calibrate(struct work_struct *work)
 {
 	struct ath_softc *sc = container_of(work, struct ath_softc, paprd_work);
@@ -327,18 +363,12 @@ void ath_paprd_calibrate(struct work_struct *work)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ieee80211_hdr *hdr;
 	struct sk_buff *skb = NULL;
-	struct ieee80211_tx_info *tx_info;
-	int band = hw->conf.channel->band;
-	struct ieee80211_supported_band *sband = &sc->sbands[band];
-	struct ath_tx_control txctl;
 	struct ath9k_hw_cal_data *caldata = ah->caldata;
 	struct ath_common *common = ath9k_hw_common(ah);
 	int ftype;
 	int chain_ok = 0;
 	int chain;
 	int len = 1800;
-	int time_left;
-	int i;
 
 	if (!caldata)
 		return;
@@ -347,8 +377,6 @@ void ath_paprd_calibrate(struct work_struct *work)
 	if (!skb)
 		return;
 
-	tx_info = IEEE80211_SKB_CB(skb);
-
 	skb_put(skb, len);
 	memset(skb->data, 0, len);
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -359,9 +387,6 @@ void ath_paprd_calibrate(struct work_struct *work)
 	memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN);
 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
 
-	memset(&txctl, 0, sizeof(txctl));
-	txctl.txq = sc->tx.txq_map[WME_AC_BE];
-
 	ath9k_ps_wakeup(sc);
 	ar9003_paprd_init_table(ah);
 	for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
@@ -369,30 +394,19 @@ void ath_paprd_calibrate(struct work_struct *work)
 			continue;
 
 		chain_ok = 0;
-		memset(tx_info, 0, sizeof(*tx_info));
-		tx_info->band = band;
 
-		for (i = 0; i < 4; i++) {
-			tx_info->control.rates[i].idx = sband->n_bitrates - 1;
-			tx_info->control.rates[i].count = 6;
-		}
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Sending PAPRD frame for thermal measurement "
+			"on chain %d\n", chain);
+		if (!ath_paprd_send_frame(sc, skb, chain))
+			goto fail_paprd;
 
-		init_completion(&sc->paprd_complete);
-		sc->paprd_pending = true;
 		ar9003_paprd_setup_gain_table(ah, chain);
-		txctl.paprd = BIT(chain);
-		if (ath_tx_start(hw, skb, &txctl) != 0)
-			break;
 
-		time_left = wait_for_completion_timeout(&sc->paprd_complete,
-				msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
-		sc->paprd_pending = false;
-		if (!time_left) {
-			ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-				"Timeout waiting for paprd training on TX chain %d\n",
-				chain);
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Sending PAPRD training frame on chain %d\n", chain);
+		if (!ath_paprd_send_frame(sc, skb, chain))
 			goto fail_paprd;
-		}
 
 		if (!ar9003_paprd_is_done(ah))
 			break;
-- 
cgit v1.2.3


From 1782352d4908c79d195b43e0c1b6b109e0d93d05 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:53 +0100
Subject: ath9k_hw: fix the PA predistortion rate mask

The EEPROM PAPRD rate mask fields only contain mask values for actual
rates in the low 25 bits. The upper bits are reserved for tx power
scale values. Add the proper mask definitions and use them before
writing the values to the register.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 6 ++++++
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 620821ea6927..efb6a02be377 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -31,6 +31,12 @@
 #define AR9300_ANT_16S               25
 #define AR9300_FUTURE_MODAL_SZ       6
 
+#define AR9300_PAPRD_RATE_MASK		0x01ffffff
+#define AR9300_PAPRD_SCALE_1		0x0e000000
+#define AR9300_PAPRD_SCALE_1_S		25
+#define AR9300_PAPRD_SCALE_2		0x70000000
+#define AR9300_PAPRD_SCALE_2_S		28
+
 /* Delta from which to start power to pdadc table */
 /* This offset is used in both open loop and closed loop power control
  * schemes. In open loop power control, it is not really needed, but for
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 74cff4365c43..cdca4c3265b9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -52,8 +52,8 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	else
 		hdr = &eep->modalHeader2G;
 
-	am_mask = le32_to_cpu(hdr->papdRateMaskHt20);
-	ht40_mask = le32_to_cpu(hdr->papdRateMaskHt40);
+	am_mask = le32_to_cpu(hdr->papdRateMaskHt20) & AR9300_PAPRD_RATE_MASK;
+	ht40_mask = le32_to_cpu(hdr->papdRateMaskHt40) & AR9300_PAPRD_RATE_MASK;
 
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK, am_mask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK, am_mask);
-- 
cgit v1.2.3


From 1bf38661822049931a0ab8d2b43153b26cc919f6 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:54 +0100
Subject: ath9k_hw: fix PA predistortion training power selection

The EEPROM contains scale factors for the tx power, which define
the range of allowable difference between target power and training
power. If the difference is too big, PA predistortion cannot be used.
For 2.4 GHz there is only one scale factor, for 5 GHz there are
three, depending on the specific frequency range.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c |  13 ++++
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  | 102 +++++++++++++++++++++----
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |   8 ++
 drivers/net/wireless/ath/ath9k/hw.h            |   2 +
 drivers/net/wireless/ath/ath9k/main.c          |   4 +-
 5 files changed, 112 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 5ad37d05a85d..4149ffb6d54a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4798,6 +4798,19 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 	/* Write target power array to registers */
 	ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
 	ar9003_hw_calibration_apply(ah, chan->channel);
+
+	if (IS_CHAN_2GHZ(chan)) {
+		if (IS_CHAN_HT40(chan))
+			i = ALL_TARGET_HT40_0_8_16;
+		else
+			i = ALL_TARGET_HT20_0_8_16;
+	} else {
+		if (IS_CHAN_HT40(chan))
+			i = ALL_TARGET_HT40_7;
+		else
+			i = ALL_TARGET_HT20_7;
+	}
+	ah->paprd_target_power = targetPowerValT2[i];
 }
 
 static u16 ath9k_hw_ar9300_get_spur_channel(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index cdca4c3265b9..69f779237d28 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -30,8 +30,68 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val)
 }
 EXPORT_SYMBOL(ar9003_paprd_enable);
 
-static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
+static int ar9003_get_training_power_2g(struct ath_hw *ah)
 {
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	struct ar9300_modal_eep_header *hdr = &eep->modalHeader2G;
+	unsigned int power, scale, delta;
+
+	scale = MS(le32_to_cpu(hdr->papdRateMaskHt20), AR9300_PAPRD_SCALE_1);
+	power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE5,
+			       AR_PHY_POWERTX_RATE5_POWERTXHT20_0);
+
+	delta = abs((int) ah->paprd_target_power - (int) power);
+	if (delta > scale)
+		return -1;
+
+	if (delta < 4)
+		power -= 4 - delta;
+
+	return power;
+}
+
+static int get_streams(int mask)
+{
+	return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
+}
+
+static int ar9003_get_training_power_5g(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	struct ar9300_modal_eep_header *hdr = &eep->modalHeader5G;
+	struct ath9k_channel *chan = ah->curchan;
+	unsigned int power, scale, delta;
+
+	if (chan->channel >= 5700)
+		scale = MS(le32_to_cpu(hdr->papdRateMaskHt20),
+			   AR9300_PAPRD_SCALE_1);
+	else if (chan->channel >= 5400)
+		scale = MS(le32_to_cpu(hdr->papdRateMaskHt40),
+			   AR9300_PAPRD_SCALE_2);
+	else
+		scale = MS(le32_to_cpu(hdr->papdRateMaskHt40),
+			   AR9300_PAPRD_SCALE_1);
+
+	if (IS_CHAN_HT40(chan))
+		power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE8,
+			AR_PHY_POWERTX_RATE8_POWERTXHT40_5);
+	else
+		power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE6,
+			AR_PHY_POWERTX_RATE6_POWERTXHT20_5);
+
+	power += scale;
+	delta = abs((int) ah->paprd_target_power - (int) power);
+	if (delta > scale)
+		return -1;
+
+	power += 2 * get_streams(common->tx_chainmask);
+	return power;
+}
+
+static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
 	struct ar9300_modal_eep_header *hdr;
 	static const u32 ctrl0[3] = {
@@ -45,6 +105,7 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		AR_PHY_PAPRD_CTRL1_B2
 	};
 	u32 am_mask, ht40_mask;
+	int training_power;
 	int i;
 
 	if (ah->curchan && IS_CHAN_5GHZ(ah->curchan))
@@ -55,11 +116,25 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	am_mask = le32_to_cpu(hdr->papdRateMaskHt20) & AR9300_PAPRD_RATE_MASK;
 	ht40_mask = le32_to_cpu(hdr->papdRateMaskHt40) & AR9300_PAPRD_RATE_MASK;
 
+	if (IS_CHAN_2GHZ(ah->curchan))
+		training_power = ar9003_get_training_power_2g(ah);
+	else
+		training_power = ar9003_get_training_power_5g(ah);
+
+	if (training_power < 0) {
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"PAPRD target power delta out of range");
+		return -ERANGE;
+	}
+	ah->paprd_training_power = training_power;
+	ath_dbg(common, ATH_DBG_CALIBRATE,
+		"Training power: %d, Target power: %d\n",
+		ah->paprd_training_power, ah->paprd_target_power);
+
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK, am_mask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK, am_mask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK, ht40_mask);
 
-
 	for (i = 0; i < ah->caps.max_txchains; i++) {
 		REG_RMW_FIELD(ah, ctrl0[i],
 			      AR_PHY_PAPRD_CTRL0_USE_SINGLE_TABLE_MASK, 1);
@@ -141,6 +216,7 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		      AR_PHY_PAPRD_PRE_POST_SCALING, 185706);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_PRE_POST_SCALE_7_B0,
 		      AR_PHY_PAPRD_PRE_POST_SCALING, 175487);
+	return 0;
 }
 
 static void ar9003_paprd_get_gain_table(struct ath_hw *ah)
@@ -595,15 +671,10 @@ void ar9003_paprd_populate_single_table(struct ath_hw *ah,
 {
 	u32 *paprd_table_val = caldata->pa_table[chain];
 	u32 small_signal_gain = caldata->small_signal_gain[chain];
-	u32 training_power;
+	u32 training_power = ah->paprd_training_power;
 	u32 reg = 0;
 	int i;
 
-	training_power =
-	    REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE5,
-			   AR_PHY_POWERTX_RATE5_POWERTXHT20_0);
-	training_power -= 4;
-
 	if (chain == 0)
 		reg = AR_PHY_PAPRD_MEM_TAB_B0;
 	else if (chain == 1)
@@ -643,14 +714,8 @@ EXPORT_SYMBOL(ar9003_paprd_populate_single_table);
 
 int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain)
 {
-
 	unsigned int i, desired_gain, gain_index;
-	unsigned int train_power;
-
-	train_power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE5,
-				     AR_PHY_POWERTX_RATE5_POWERTXHT20_0);
-
-	train_power = train_power - 4;
+	unsigned int train_power = ah->paprd_training_power;
 
 	desired_gain = ar9003_get_desired_gain(ah, chain, train_power);
 
@@ -716,7 +781,12 @@ EXPORT_SYMBOL(ar9003_paprd_create_curve);
 
 int ar9003_paprd_init_table(struct ath_hw *ah)
 {
-	ar9003_paprd_setup_single_table(ah);
+	int ret;
+
+	ret = ar9003_paprd_setup_single_table(ah);
+	if (ret < 0)
+	    return ret;
+
 	ar9003_paprd_get_gain_table(ah);
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 6f811c7ada05..59bab6bd8a74 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -1090,6 +1090,14 @@
 #define AR_PHY_POWERTX_RATE5_POWERTXHT20_0	0x3F
 #define AR_PHY_POWERTX_RATE5_POWERTXHT20_0_S	0
 
+#define AR_PHY_POWERTX_RATE6			(AR_SM_BASE + 0x1d4)
+#define AR_PHY_POWERTX_RATE6_POWERTXHT20_5	0x3F00
+#define AR_PHY_POWERTX_RATE6_POWERTXHT20_5_S	8
+
+#define AR_PHY_POWERTX_RATE8			(AR_SM_BASE + 0x1dc)
+#define AR_PHY_POWERTX_RATE8_POWERTXHT40_5	0x3F00
+#define AR_PHY_POWERTX_RATE8_POWERTXHT40_5_S	8
+
 void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx);
 
 #endif  /* AR9003_PHY_H */
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index c20e0476ee44..97f22c428603 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -833,6 +833,8 @@ struct ath_hw {
 	u32 bb_watchdog_last_status;
 	u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
 
+	unsigned int paprd_target_power;
+	unsigned int paprd_training_power;
 	u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
 	u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
 	/*
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index d49dacbc96a7..c68205dea1fa 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -373,6 +373,9 @@ void ath_paprd_calibrate(struct work_struct *work)
 	if (!caldata)
 		return;
 
+	if (ar9003_paprd_init_table(ah) < 0)
+		return;
+
 	skb = alloc_skb(len, GFP_KERNEL);
 	if (!skb)
 		return;
@@ -388,7 +391,6 @@ void ath_paprd_calibrate(struct work_struct *work)
 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
 
 	ath9k_ps_wakeup(sc);
-	ar9003_paprd_init_table(ah);
 	for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
 		if (!(common->tx_chainmask & BIT(chain)))
 			continue;
-- 
cgit v1.2.3


From e172e0f8c25a513d253c07b1dc1d7e3c66a811ff Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:55 +0100
Subject: ath9k_hw: update AR9003 initvals for improved radar detection

Reduces the likelihood of false pulse detects in the hardware

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
index a14a5e43cf56..ec50ca1dcb3f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
@@ -638,6 +638,7 @@ static const u32 ar9300_2p2_baseband_postamble[][5] = {
 	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
 	{0x0000a204, 0x000037c0, 0x000037c4, 0x000037c4, 0x000037c0},
 	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+	{0x0000a22c, 0x01026a2f, 0x01026a2f, 0x01026a2f, 0x01026a2f},
 	{0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b},
 	{0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff},
 	{0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018},
@@ -680,7 +681,7 @@ static const u32 ar9300_2p2_baseband_core[][2] = {
 	{0x0000981c, 0x00020028},
 	{0x00009834, 0x6400a290},
 	{0x00009838, 0x0108ecff},
-	{0x0000983c, 0x14750600},
+	{0x0000983c, 0x0d000600},
 	{0x00009880, 0x201fff00},
 	{0x00009884, 0x00001042},
 	{0x000098a4, 0x00200400},
@@ -722,7 +723,6 @@ static const u32 ar9300_2p2_baseband_core[][2] = {
 	{0x0000a220, 0x00000000},
 	{0x0000a224, 0x00000000},
 	{0x0000a228, 0x10002310},
-	{0x0000a22c, 0x01036a27},
 	{0x0000a23c, 0x00000000},
 	{0x0000a244, 0x0c000000},
 	{0x0000a2a0, 0x00000001},
-- 
cgit v1.2.3


From 7a7793ef078e56fa395f96567630032c44ab5951 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Dec 2010 08:40:56 +0100
Subject: ath9k_hw: update AR9003 initvals to improve carrier leak
 calibration/correction

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 .../net/wireless/ath/ath9k/ar9003_2p2_initvals.h   | 100 ++++++++++-----------
 1 file changed, 50 insertions(+), 50 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
index ec50ca1dcb3f..81f9cf294dec 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
@@ -34,9 +34,9 @@ static const u32 ar9300_2p2_radio_postamble[][5] = {
 
 static const u32 ar9300Modes_lowest_ob_db_tx_gain_table_2p2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000a2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
+	{0x0000a2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
+	{0x0000a2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
+	{0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
 	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
 	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
@@ -56,21 +56,21 @@ static const u32 ar9300Modes_lowest_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
 	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
 	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
-	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
-	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
-	{0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83},
-	{0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84},
-	{0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3},
-	{0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5},
-	{0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9},
-	{0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb},
-	{0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
+	{0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
 	{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
 	{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
 	{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
@@ -88,44 +88,44 @@ static const u32 ar9300Modes_lowest_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
 	{0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
 	{0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
-	{0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861},
-	{0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81},
-	{0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83},
-	{0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84},
-	{0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3},
-	{0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5},
-	{0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9},
-	{0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb},
-	{0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861},
+	{0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81},
+	{0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83},
+	{0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84},
+	{0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3},
+	{0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5},
+	{0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9},
+	{0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb},
+	{0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
 	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000},
-	{0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501},
-	{0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501},
-	{0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03},
-	{0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04},
-	{0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04},
-	{0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005},
-	{0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000b2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
+	{0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000},
+	{0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501},
+	{0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501},
+	{0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03},
+	{0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04},
+	{0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04},
+	{0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000b2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
+	{0x0000b2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
+	{0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
 	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000c2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
+	{0x0000c2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
+	{0x0000c2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
+	{0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
 	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
 	{0x00016048, 0x62480001, 0x62480001, 0x62480001, 0x62480001},
-- 
cgit v1.2.3


From 38c8a566fcfe080c910bb6b348d40121df2b8e88 Mon Sep 17 00:00:00 2001
From: RA-Jay Hung <Jay_Hung@ralinktech.com>
Date: Mon, 13 Dec 2010 12:31:27 +0100
Subject: rt2x00: Add rt2800 EEPROM definition

Add and modify NIC Configuration and LED definition of EEPROM

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h    |  94 ++++++++++++++++++---------
 drivers/net/wireless/rt2x00/rt2800lib.c | 111 ++++++++++++++++----------------
 2 files changed, 119 insertions(+), 86 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index a81c4371835b..9dcbf87156b6 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1841,32 +1841,51 @@ struct mac_iveiv_entry {
 #define EEPROM_MAC_ADDR_BYTE5		FIELD16(0xff00)
 
 /*
- * EEPROM ANTENNA config
+ * EEPROM NIC Configuration 0
  * RXPATH: 1: 1R, 2: 2R, 3: 3R
- * TXPATH: 1: 1T, 2: 2T
- */
-#define	EEPROM_ANTENNA			0x001a
-#define EEPROM_ANTENNA_RXPATH		FIELD16(0x000f)
-#define EEPROM_ANTENNA_TXPATH		FIELD16(0x00f0)
-#define EEPROM_ANTENNA_RF_TYPE		FIELD16(0x0f00)
-
-/*
- * EEPROM NIC config
- * CARDBUS_ACCEL: 0 - enable, 1 - disable
- */
-#define	EEPROM_NIC			0x001b
-#define EEPROM_NIC_HW_RADIO		FIELD16(0x0001)
-#define EEPROM_NIC_DYNAMIC_TX_AGC	FIELD16(0x0002)
-#define EEPROM_NIC_EXTERNAL_LNA_BG	FIELD16(0x0004)
-#define EEPROM_NIC_EXTERNAL_LNA_A	FIELD16(0x0008)
-#define EEPROM_NIC_CARDBUS_ACCEL	FIELD16(0x0010)
-#define EEPROM_NIC_BW40M_SB_BG		FIELD16(0x0020)
-#define EEPROM_NIC_BW40M_SB_A		FIELD16(0x0040)
-#define EEPROM_NIC_WPS_PBC		FIELD16(0x0080)
-#define EEPROM_NIC_BW40M_BG		FIELD16(0x0100)
-#define EEPROM_NIC_BW40M_A		FIELD16(0x0200)
-#define EEPROM_NIC_ANT_DIVERSITY	FIELD16(0x0800)
-#define EEPROM_NIC_DAC_TEST		FIELD16(0x8000)
+ * TXPATH: 1: 1T, 2: 2T, 3: 3T
+ * RF_TYPE: RFIC type
+ */
+#define	EEPROM_NIC_CONF0		0x001a
+#define EEPROM_NIC_CONF0_RXPATH		FIELD16(0x000f)
+#define EEPROM_NIC_CONF0_TXPATH		FIELD16(0x00f0)
+#define EEPROM_NIC_CONF0_RF_TYPE		FIELD16(0x0f00)
+
+/*
+ * EEPROM NIC Configuration 1
+ * HW_RADIO: 0: disable, 1: enable
+ * EXTERNAL_TX_ALC: 0: disable, 1: enable
+ * EXTERNAL_LNA_2G: 0: disable, 1: enable
+ * EXTERNAL_LNA_5G: 0: disable, 1: enable
+ * CARDBUS_ACCEL: 0: enable, 1: disable
+ * BW40M_SB_2G: 0: disable, 1: enable
+ * BW40M_SB_5G: 0: disable, 1: enable
+ * WPS_PBC: 0: disable, 1: enable
+ * BW40M_2G: 0: enable, 1: disable
+ * BW40M_5G: 0: enable, 1: disable
+ * BROADBAND_EXT_LNA: 0: disable, 1: enable
+ * ANT_DIVERSITY: 00: Disable, 01: Diversity,
+ * 				  10: Main antenna, 11: Aux antenna
+ * INTERNAL_TX_ALC: 0: disable, 1: enable
+ * BT_COEXIST: 0: disable, 1: enable
+ * DAC_TEST: 0: disable, 1: enable
+ */
+#define	EEPROM_NIC_CONF1		0x001b
+#define EEPROM_NIC_CONF1_HW_RADIO		FIELD16(0x0001)
+#define EEPROM_NIC_CONF1_EXTERNAL_TX_ALC		FIELD16(0x0002)
+#define EEPROM_NIC_CONF1_EXTERNAL_LNA_2G		FIELD16(0x0004)
+#define EEPROM_NIC_CONF1_EXTERNAL_LNA_5G		FIELD16(0x0008)
+#define EEPROM_NIC_CONF1_CARDBUS_ACCEL		FIELD16(0x0010)
+#define EEPROM_NIC_CONF1_BW40M_SB_2G		FIELD16(0x0020)
+#define EEPROM_NIC_CONF1_BW40M_SB_5G		FIELD16(0x0040)
+#define EEPROM_NIC_CONF1_WPS_PBC		FIELD16(0x0080)
+#define EEPROM_NIC_CONF1_BW40M_2G		FIELD16(0x0100)
+#define EEPROM_NIC_CONF1_BW40M_5G		FIELD16(0x0200)
+#define EEPROM_NIC_CONF1_BROADBAND_EXT_LNA		FIELD16(0x400)
+#define EEPROM_NIC_CONF1_ANT_DIVERSITY		FIELD16(0x1800)
+#define EEPROM_NIC_CONF1_INTERNAL_TX_ALC		FIELD16(0x2000)
+#define EEPROM_NIC_CONF1_BT_COEXIST		FIELD16(0x4000)
+#define EEPROM_NIC_CONF1_DAC_TEST		FIELD16(0x8000)
 
 /*
  * EEPROM frequency
@@ -1888,9 +1907,9 @@ struct mac_iveiv_entry {
  * POLARITY_GPIO_4: Polarity GPIO4 setting.
  * LED_MODE: Led mode.
  */
-#define EEPROM_LED1			0x001e
-#define EEPROM_LED2			0x001f
-#define EEPROM_LED3			0x0020
+#define EEPROM_LED_AG_CONF		0x001e
+#define EEPROM_LED_ACT_CONF		0x001f
+#define EEPROM_LED_POLARITY		0x0020
 #define EEPROM_LED_POLARITY_RDY_BG	FIELD16(0x0001)
 #define EEPROM_LED_POLARITY_RDY_A	FIELD16(0x0002)
 #define EEPROM_LED_POLARITY_ACT		FIELD16(0x0004)
@@ -1901,6 +1920,17 @@ struct mac_iveiv_entry {
 #define EEPROM_LED_POLARITY_GPIO_4	FIELD16(0x0080)
 #define EEPROM_LED_LED_MODE		FIELD16(0x1f00)
 
+/*
+ * EEPROM NIC Configuration 2
+ * RX_STREAM: 0: Reserved, 1: 1 Stream, 2: 2 Stream
+ * TX_STREAM: 0: Reserved, 1: 1 Stream, 2: 2 Stream
+ * CRYSTAL: 00: Reserved, 01: One crystal, 10: Two crystal, 11: Reserved
+ */
+#define EEPROM_NIC_CONF2		0x0021
+#define EEPROM_NIC_CONF2_RX_STREAM		FIELD16(0x000f)
+#define EEPROM_NIC_CONF2_TX_STREAM		FIELD16(0x00f0)
+#define EEPROM_NIC_CONF2_CRYSTAL		FIELD16(0x0600)
+
 /*
  * EEPROM LNA
  */
@@ -1951,7 +1981,7 @@ struct mac_iveiv_entry {
 
 /*
  * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
- *	This is delta in 40MHZ.
+ * This is delta in 40MHZ.
  * VALUE: Tx Power dalta value (MAX=4)
  * TYPE: 1: Plus the delta value, 0: minus the delta value
  * TXPOWER: Enable:
@@ -2007,9 +2037,9 @@ struct mac_iveiv_entry {
 #define MCU_CURRENT			0x36
 #define MCU_LED				0x50
 #define MCU_LED_STRENGTH		0x51
-#define MCU_LED_1			0x52
-#define MCU_LED_2			0x53
-#define MCU_LED_3			0x54
+#define MCU_LED_AG_CONF		0x52
+#define MCU_LED_ACT_CONF		0x53
+#define MCU_LED_LED_POLARITY		0x54
 #define MCU_RADAR			0x60
 #define MCU_BOOT_SIGNAL			0x72
 #define MCU_BBP_SIGNAL			0x80
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 75631614aba3..9b592d9481b4 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1930,8 +1930,8 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
-			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
-			if (rt2x00_get_field16(eeprom, EEPROM_NIC_DAC_TEST))
+			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+			if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
 				rt2800_register_write(rt2x00dev, TX_SW_CFG2,
 						      0x0000002c);
 			else
@@ -2376,10 +2376,10 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	    rt2x00_rt(rt2x00dev, RT3390)) {
 		rt2800_bbp_read(rt2x00dev, 138, &value);
 
-		rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
-		if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1)
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
 			value |= 0x20;
-		if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1)
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
 			value &= ~0x02;
 
 		rt2800_bbp_write(rt2x00dev, 138, value);
@@ -2591,8 +2591,8 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
 		if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
-			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
-			if (rt2x00_get_field16(eeprom, EEPROM_NIC_DAC_TEST))
+			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+			if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
 				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
 			else
 				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
@@ -2665,10 +2665,10 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	if (rt2x00_rt(rt2x00dev, RT3090)) {
 		rt2800_bbp_read(rt2x00dev, 138, &bbp);
 
-		rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
-		if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1)
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
 			rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
-		if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1)
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
 			rt2x00_set_field8(&bbp, BBP138_TX_DAC1, 1);
 
 		rt2800_bbp_write(rt2x00dev, 138, bbp);
@@ -2767,16 +2767,16 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize LED control
 	 */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
-	rt2800_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF, &word);
+	rt2800_mcu_request(rt2x00dev, MCU_LED_AG_CONF, 0xff,
 			   word & 0xff, (word >> 8) & 0xff);
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
-	rt2800_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF, &word);
+	rt2800_mcu_request(rt2x00dev, MCU_LED_ACT_CONF, 0xff,
 			   word & 0xff, (word >> 8) & 0xff);
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
-	rt2800_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY, &word);
+	rt2800_mcu_request(rt2x00dev, MCU_LED_LED_POLARITY, 0xff,
 			   word & 0xff, (word >> 8) & 0xff);
 
 	return 0;
@@ -2870,38 +2870,41 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
 	if (word == 0xffff) {
-		rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
-		rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1);
-		rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
 		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
 	} else if (rt2x00_rt(rt2x00dev, RT2860) ||
 		   rt2x00_rt(rt2x00dev, RT2872)) {
 		/*
 		 * There is a max of 2 RX streams for RT28x0 series
 		 */
-		if (rt2x00_get_field16(word, EEPROM_ANTENNA_RXPATH) > 2)
-			rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
+		if (rt2x00_get_field16(word, EEPROM_NIC_CONF0_RXPATH) > 2)
+			rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
 	}
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &word);
 	if (word == 0xffff) {
-		rt2x00_set_field16(&word, EEPROM_NIC_HW_RADIO, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_DYNAMIC_TX_AGC, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_BG, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_BG, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_A, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_WPS_PBC, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_BW40M_BG, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_BW40M_A, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_ANT_DIVERSITY, 0);
-		rt2x00_set_field16(&word, EEPROM_NIC_DAC_TEST, 0);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_HW_RADIO, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_LNA_2G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_LNA_5G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_CARDBUS_ACCEL, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_SB_2G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_SB_5G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_WPS_PBC, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_2G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_5G, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BROADBAND_EXT_LNA, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_ANT_DIVERSITY, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_INTERNAL_TX_ALC, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BT_COEXIST, 0);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_DAC_TEST, 0);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF1, word);
 		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
@@ -2916,9 +2919,9 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 				   LED_MODE_TXRX_ACTIVITY);
 		rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221);
-		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_AG_CONF, 0x5555);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_ACT_CONF, 0x2221);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_POLARITY, 0xa9f8);
 		EEPROM(rt2x00dev, "Led Mode: 0x%04x\n", word);
 	}
 
@@ -2982,12 +2985,12 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Read EEPROM word for configuration.
 	 */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
 
 	/*
 	 * Identify RF chipset.
 	 */
-	value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
+	value = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
 	rt2800_register_read(rt2x00dev, MAC_CSR0, &reg);
 
 	rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET),
@@ -3023,9 +3026,9 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Identify default antenna configuration.
 	 */
 	rt2x00dev->default_ant.tx =
-	    rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH);
+	    rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH);
 	rt2x00dev->default_ant.rx =
-	    rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH);
+	    rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH);
 
 	/*
 	 * Read frequency offset and RF programming sequence.
@@ -3036,17 +3039,17 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Read external LNA informations.
 	 */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
 
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_5G))
 		__set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_2G))
 		__set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
 
 	/*
 	 * Detect if this device has an hardware controlled radio.
 	 */
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_HW_RADIO))
 		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
 
 	/*
@@ -3258,7 +3261,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	rt2x00dev->hw->max_report_rates = 7;
 	rt2x00dev->hw->max_rate_tries = 1;
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
 
 	/*
 	 * Initialize hw_mode information.
@@ -3302,11 +3305,11 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	    IEEE80211_HT_CAP_SGI_20 |
 	    IEEE80211_HT_CAP_SGI_40;
 
-	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) >= 2)
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) >= 2)
 		spec->ht.cap |= IEEE80211_HT_CAP_TX_STBC;
 
 	spec->ht.cap |=
-	    rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) <<
+	    rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) <<
 		IEEE80211_HT_CAP_RX_STBC_SHIFT;
 
 	spec->ht.ampdu_factor = 3;
@@ -3314,10 +3317,10 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	spec->ht.mcs.tx_params =
 	    IEEE80211_HT_MCS_TX_DEFINED |
 	    IEEE80211_HT_MCS_TX_RX_DIFF |
-	    ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
+	    ((rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) - 1) <<
 		IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
 
-	switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
+	switch (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH)) {
 	case 3:
 		spec->ht.mcs.rx_mask[2] = 0xff;
 	case 2:
-- 
cgit v1.2.3


From 977206d79fdc9fc1b153e0b52c56e0be59586f37 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 13 Dec 2010 12:31:58 +0100
Subject: rt2x00: Implement get_survey callback for rt2800

Implement the get_survey callback to allow user space to read statistics
about the current channel condition.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h    | 10 +++++++
 drivers/net/wireless/rt2x00/rt2800lib.c | 49 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/rt2x00/rt2800lib.h |  2 ++
 drivers/net/wireless/rt2x00/rt2800pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2800usb.c |  1 +
 5 files changed, 63 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 9dcbf87156b6..03f9fa15e157 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -699,8 +699,18 @@
 
 /*
  * CH_TIME_CFG: count as channel busy
+ * EIFS_BUSY: Count EIFS as channel busy
+ * NAV_BUSY: Count NAS as channel busy
+ * RX_BUSY: Count RX as channel busy
+ * TX_BUSY: Count TX as channel busy
+ * TMR_EN: Enable channel statistics timer
  */
 #define CH_TIME_CFG     	        0x110c
+#define CH_TIME_CFG_EIFS_BUSY		FIELD32(0x00000010)
+#define CH_TIME_CFG_NAV_BUSY		FIELD32(0x00000008)
+#define CH_TIME_CFG_RX_BUSY		FIELD32(0x00000004)
+#define CH_TIME_CFG_TX_BUSY		FIELD32(0x00000002)
+#define CH_TIME_CFG_TMR_EN		FIELD32(0x00000001)
 
 /*
  * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 9b592d9481b4..b7de1a504480 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1625,6 +1625,13 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	}
 
 	msleep(1);
+
+	/*
+	 * Clear channel statistic counters
+	 */
+	rt2800_register_read(rt2x00dev, CH_IDLE_STA, &reg);
+	rt2800_register_read(rt2x00dev, CH_BUSY_STA, &reg);
+	rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, &reg);
 }
 
 static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
@@ -2259,6 +2266,17 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, INT_TIMER_CFG_PRE_TBTT_TIMER, 6 << 4);
 	rt2800_register_write(rt2x00dev, INT_TIMER_CFG, reg);
 
+	/*
+	 * Set up channel statistics timer
+	 */
+	rt2800_register_read(rt2x00dev, CH_TIME_CFG, &reg);
+	rt2x00_set_field32(&reg, CH_TIME_CFG_EIFS_BUSY, 1);
+	rt2x00_set_field32(&reg, CH_TIME_CFG_NAV_BUSY, 1);
+	rt2x00_set_field32(&reg, CH_TIME_CFG_RX_BUSY, 1);
+	rt2x00_set_field32(&reg, CH_TIME_CFG_TX_BUSY, 1);
+	rt2x00_set_field32(&reg, CH_TIME_CFG_TMR_EN, 1);
+	rt2800_register_write(rt2x00dev, CH_TIME_CFG, reg);
+
 	return 0;
 }
 
@@ -3539,6 +3557,37 @@ int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 }
 EXPORT_SYMBOL_GPL(rt2800_ampdu_action);
 
+int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
+		      struct survey_info *survey)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct ieee80211_conf *conf = &hw->conf;
+	u32 idle, busy, busy_ext;
+
+	if (idx != 0)
+		return -ENOENT;
+
+	survey->channel = conf->channel;
+
+	rt2800_register_read(rt2x00dev, CH_IDLE_STA, &idle);
+	rt2800_register_read(rt2x00dev, CH_BUSY_STA, &busy);
+	rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, &busy_ext);
+
+	if (idle || busy) {
+		survey->filled = SURVEY_INFO_CHANNEL_TIME |
+				 SURVEY_INFO_CHANNEL_TIME_BUSY |
+				 SURVEY_INFO_CHANNEL_TIME_EXT_BUSY;
+
+		survey->channel_time = (idle + busy) / 1000;
+		survey->channel_time_busy = busy / 1000;
+		survey->channel_time_ext_busy = busy_ext / 1000;
+	}
+
+	return 0;
+
+}
+EXPORT_SYMBOL_GPL(rt2800_get_survey);
+
 MODULE_AUTHOR(DRV_PROJECT ", Bartlomiej Zolnierkiewicz");
 MODULE_VERSION(DRV_VERSION);
 MODULE_DESCRIPTION("Ralink RT2800 library");
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index 81cbc92e7857..e3c995a9dec4 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -199,5 +199,7 @@ u64 rt2800_get_tsf(struct ieee80211_hw *hw);
 int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
+int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
+		      struct survey_info *survey);
 
 #endif /* RT2800LIB_H */
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b989b0d3ed49..f5abcc6e86b7 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -944,6 +944,7 @@ static const struct ieee80211_ops rt2800pci_mac80211_ops = {
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
 	.flush			= rt2x00mac_flush,
+	.get_survey		= rt2800_get_survey,
 };
 
 static const struct rt2800_ops rt2800pci_rt2800_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 935b76d3ce4f..042e47d92b6e 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -562,6 +562,7 @@ static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
 	.flush			= rt2x00mac_flush,
+	.get_survey		= rt2800_get_survey,
 };
 
 static const struct rt2800_ops rt2800usb_rt2800_ops = {
-- 
cgit v1.2.3


From 8d4ff3f3045e57f57634559c063bf70993a1d00a Mon Sep 17 00:00:00 2001
From: RA-Jay Hung <jay_hung@ralinktech.com>
Date: Mon, 13 Dec 2010 12:32:22 +0100
Subject: rt2x00: Add RF chip definition

Add RF chip definition

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 03f9fa15e157..9ea09612c878 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -46,8 +46,11 @@
  * RF2020 2.4G B/G
  * RF3021 2.4G 1T2R
  * RF3022 2.4G 2T2R
- * RF3052 2.4G 2T2R
- * RF3320 2.4G 1T1R
+ * RF3052 2.4G/5G 2T2R
+ * RF2853 2.4G/5G 3T3R
+ * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390)
+ * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392)
+ * RF3853 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662)
  */
 #define RF2820				0x0001
 #define RF2850				0x0002
@@ -58,7 +61,10 @@
 #define RF3021				0x0007
 #define RF3022				0x0008
 #define RF3052				0x0009
+#define RF2853				0x000a
 #define RF3320				0x000b
+#define RF3322				0x000c
+#define RF3853				0x000d
 
 /*
  * Chipset revisions.
-- 
cgit v1.2.3


From d7bb5f845f437662296adbfeaab8fbfce1c32289 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Mon, 13 Dec 2010 12:32:49 +0100
Subject: rt2x00: fix hang when unplugging USB device in use

When an rt2x00 USB device is unplugged while in use, it reliably
hangs the whole system.  After some time the watchdog prints:

BUG: soft lockup - CPU#0 stuck for 64s! [kworker/u:0:5]
...
[<c01a88d8>] (usb_submit_urb+0x0/0x2ac) from [<bf0e752c>] (rt2x00usb_kick_rx_entry+0xb4/0xe8 [rt2x00usb])
[<bf0e7478>] (rt2x00usb_kick_rx_entry+0x0/0xe8 [rt2x00usb]) from [<bf0e7588>] (rt2x00usb_clear_entry+x28/0x2c [rt2x00usb])
[<bf0e7560>] (rt2x00usb_clear_entry+0x0/0x2c [rt2x00usb]) from [<bf0d5bc4>] (rt2x00lib_rxdone+0x2e0/0x2f8 [rt2x00lib])
[<bf0d58e4>] (rt2x00lib_rxdone+0x0/0x2f8 [rt2x00lib]) from [<bf0e7e00>] (rt2x00usb_work_rxdone+0x54/0x74 [rt2x00usb])
[<bf0e7dac>] (rt2x00usb_work_rxdone+0x0/0x74 [rt2x00usb]) from [<c00542b4>] (process_one_work+0x20c/0x35c)

Clear the DEVICE_STATE_PRESENT flag when usb_submit_urb()
returns -ENODEV to fix this.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00usb.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 9ac14598e2a0..3a6c83e3a9c6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -235,6 +235,7 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
 	u32 length;
+	int status;
 
 	if (!test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags))
 		return;
@@ -251,7 +252,10 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 			  entry->skb->data, length,
 			  rt2x00usb_interrupt_txdone, entry);
 
-	if (usb_submit_urb(entry_priv->urb, GFP_ATOMIC)) {
+	status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
+	if (status) {
+		if (status == -ENODEV)
+			clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
 		rt2x00lib_dmadone(entry);
 	}
@@ -435,6 +439,7 @@ void rt2x00usb_clear_entry(struct queue_entry *entry)
 	    to_usb_device_intf(entry->queue->rt2x00dev->dev);
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
 	int pipe;
+	int status;
 
 	entry->flags = 0;
 
@@ -445,7 +450,12 @@ void rt2x00usb_clear_entry(struct queue_entry *entry)
 				rt2x00usb_interrupt_rxdone, entry);
 
 		set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
-		if (usb_submit_urb(entry_priv->urb, GFP_ATOMIC)) {
+
+		status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
+		if (status) {
+			if (status == -ENODEV)
+				clear_bit(DEVICE_STATE_PRESENT,
+					  &entry->queue->rt2x00dev->flags);
 			set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
 			rt2x00lib_dmadone(entry);
 		}
-- 
cgit v1.2.3


From a061a93b6eb8db8227b251666436da1e344771a0 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Mon, 13 Dec 2010 12:33:12 +0100
Subject: rt2x00: Ensure TX-ed frames are returned in the original state.

Recent changes to the TX-done code of rt2x00 resulted in TX-ed frames not
being returned to mac80211 in the original state, and therefore with
insufficient headroom for re-transmissions.

Fix this by reverting the changes done and by ensuring we remove the inserted
L2pad by moving the header backwards instead of the data forwards.

At the same time also make sure that the rt2x00queue_remove_l2pad will not
move any memory when a frame has no data at all.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: Jay Hung <Jay_Hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index a3d79c7a21c6..35133d8558b5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -199,15 +199,18 @@ void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length)
 
 void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length)
 {
-	unsigned int l2pad = L2PAD_SIZE(header_length);
+	/*
+	 * L2 padding is only present if the skb contains more than just the
+	 * IEEE 802.11 header.
+	 */
+	unsigned int l2pad = (skb->len > header_length) ?
+				L2PAD_SIZE(header_length) : 0;
 
 	if (!l2pad)
 		return;
 
-	memmove(skb->data + header_length, skb->data + header_length + l2pad,
-				skb->len - header_length - l2pad);
-
-	skb_trim(skb, skb->len - l2pad);
+	memmove(skb->data + l2pad, skb->data, header_length);
+	skb_pull(skb, l2pad);
 }
 
 static void rt2x00queue_create_tx_descriptor_seq(struct queue_entry *entry,
-- 
cgit v1.2.3


From 89b25f60e08180d7e00e6239398b467142aaec01 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 13 Dec 2010 12:33:36 +0100
Subject: rt2x00: Don't frequently reset beacon interval in AdHoc mode

Commit 0204464329c17ba6d293e1899f71223599a0e582 "Check for specific changed
flags when updating the erp config" changed the way in which a new beacon
interval gets handled. However, due to a bug in rt2800usb and rt2800pci the
beacon interval was reset during each scan, thus causing problems in AdHoc
mode.

Fix this by not cleaning up the beacon interval when killing the beacon queue
but just prevent the device from sending out beacons.

Reported-by: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c |  6 +++++-
 drivers/net/wireless/rt2x00/rt2500pci.c |  6 +++++-
 drivers/net/wireless/rt2x00/rt2500usb.c | 12 ++++++++++--
 drivers/net/wireless/rt2x00/rt2800pci.c |  6 +++++-
 drivers/net/wireless/rt2x00/rt2800usb.c | 12 ++++++++++--
 drivers/net/wireless/rt2x00/rt61pci.c   |  6 +++++-
 drivers/net/wireless/rt2x00/rt73usb.c   | 12 ++++++++++--
 7 files changed, 50 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 9ec6691adf0d..62786608951e 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1140,7 +1140,11 @@ static void rt2400pci_kill_tx_queue(struct data_queue *queue)
 	u32 reg;
 
 	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_write(rt2x00dev, CSR14, 0);
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
 	} else {
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 3e7f20346243..ce9212f28207 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1294,7 +1294,11 @@ static void rt2500pci_kill_tx_queue(struct data_queue *queue)
 	u32 reg;
 
 	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_write(rt2x00dev, CSR14, 0);
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
 	} else {
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 8152fec31753..bbfa671f1152 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1205,8 +1205,16 @@ static int rt2500usb_get_tx_data_len(struct queue_entry *entry)
 
 static void rt2500usb_kill_tx_queue(struct data_queue *queue)
 {
-	if (queue->qid == QID_BEACON)
-		rt2500usb_register_write(queue->rt2x00dev, TXRX_CSR19, 0);
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u16 reg;
+
+	if (queue->qid == QID_BEACON) {
+		rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 0);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 0);
+		rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 0);
+		rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
+	}
 
 	rt2x00usb_kill_tx_queue(queue);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index f5abcc6e86b7..533a8fc1f7c1 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -588,7 +588,11 @@ static void rt2800pci_kill_tx_queue(struct data_queue *queue)
 	u32 reg;
 
 	if (queue->qid == QID_BEACON) {
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, 0);
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 		return;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 042e47d92b6e..a150fccffba2 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -391,8 +391,16 @@ static void rt2800usb_work_txdone(struct work_struct *work)
 
 static void rt2800usb_kill_tx_queue(struct data_queue *queue)
 {
-	if (queue->qid == QID_BEACON)
-		rt2x00usb_register_write(queue->rt2x00dev, BCN_TIME_CFG, 0);
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	if (queue->qid == QID_BEACON) {
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+	}
 
 	rt2x00usb_kill_tx_queue(queue);
 }
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 6b09b01f634f..6ad0c1c9ce4e 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1944,7 +1944,11 @@ static void rt61pci_kill_tx_queue(struct data_queue *queue)
 	u32 reg;
 
 	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, 0);
+		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
 		return;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 6f04552f5819..3934dad709c6 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1581,8 +1581,16 @@ static int rt73usb_get_tx_data_len(struct queue_entry *entry)
 
 static void rt73usb_kill_tx_queue(struct data_queue *queue)
 {
-	if (queue->qid == QID_BEACON)
-		rt2x00usb_register_write(queue->rt2x00dev, TXRX_CSR9, 0);
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	if (queue->qid == QID_BEACON) {
+		rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
+		rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+	}
 
 	rt2x00usb_kill_tx_queue(queue);
 }
-- 
cgit v1.2.3


From 094a1d92fdb18c4455758b1c33e99d647c837ee9 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Mon, 13 Dec 2010 12:34:00 +0100
Subject: rt2x00: trivial: add missing \n on warnings

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c | 6 +++---
 drivers/net/wireless/rt2x00/rt2800usb.c | 4 ++--
 drivers/net/wireless/rt2x00/rt2x00mac.c | 2 +-
 drivers/net/wireless/rt2x00/rt2x00usb.c | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 533a8fc1f7c1..49447222e40f 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -686,7 +686,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * this tx status.
 			 */
 			WARNING(rt2x00dev, "Got TX status report with "
-					   "unexpected pid %u, dropping", qid);
+					   "unexpected pid %u, dropping\n", qid);
 			break;
 		}
 
@@ -697,7 +697,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * processing here and drop the tx status
 			 */
 			WARNING(rt2x00dev, "Got TX status for an unavailable "
-					   "queue %u, dropping", qid);
+					   "queue %u, dropping\n", qid);
 			break;
 		}
 
@@ -707,7 +707,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * and drop the tx status.
 			 */
 			WARNING(rt2x00dev, "Got TX status for an empty "
-					   "queue %u, dropping", qid);
+					   "queue %u, dropping\n", qid);
 			break;
 		}
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index a150fccffba2..1dfa59da9272 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -253,7 +253,7 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
 		WARNING(rt2x00dev, "TX HW queue 0 timed out,"
-			" invoke forced kick");
+			" invoke forced kick\n");
 
 		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
 
@@ -269,7 +269,7 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
 		WARNING(rt2x00dev, "TX HW queue 1 timed out,"
-			" invoke forced kick");
+			" invoke forced kick\n");
 
 		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 829bf4be9bc3..7ad4b276156e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -745,7 +745,7 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
 		}
 
 		if (!rt2x00queue_empty(queue))
-			WARNING(rt2x00dev, "Failed to flush queue %d", queue->qid);
+			WARNING(rt2x00dev, "Failed to flush queue %d\n", queue->qid);
 	}
 
 	ieee80211_wake_queues(hw);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 3a6c83e3a9c6..608200eaf0dc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -300,7 +300,7 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	unsigned short threshold = queue->threshold;
 
 	WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
-		" invoke forced forced reset", queue->qid);
+		" invoke forced forced reset\n", queue->qid);
 
 	/*
 	 * Temporarily disable the TX queue, this will force mac80211
@@ -335,7 +335,7 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 static void rt2x00usb_watchdog_tx_status(struct data_queue *queue)
 {
 	WARNING(queue->rt2x00dev, "TX queue %d status timed out,"
-		" invoke forced tx handler", queue->qid);
+		" invoke forced tx handler\n", queue->qid);
 
 	ieee80211_queue_work(queue->rt2x00dev->hw, &queue->rt2x00dev->txdone_work);
 }
-- 
cgit v1.2.3


From 5450b7e2f0b47e52175b31399d8186a74ef3c46d Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:34:22 +0100
Subject: rt2x00: Introduce 3 queue commands in drivers (start, kick, stop).

As part of the queue refactoring, we now introduce
3 queue commands: start, kick, stop.

 - Start: will enable a queue, for TX this will
   not mean anything, while for beacons and RX
   this will update the registers to enable the queue.
 - Kick: This will kick all pending frames to
   the hardware. This is needed for the TX queue
   to push all frames to the HW after the queue
   has been started
 - Stop: This will stop the queue in the hardware,
   and cancel any pending work (So this doesn't
   mean the queue is empty after a stop!).

Move all code from the drivers into the appropriate
functions, and link those calls to the old rt2x00lib
callback functions (we will fix this later when we
refactor the queue control inside rt2x00lib).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c | 131 ++++++++++++++++++---------
 drivers/net/wireless/rt2x00/rt2500pci.c | 131 ++++++++++++++++++---------
 drivers/net/wireless/rt2x00/rt2500usb.c |  84 +++++++++++------
 drivers/net/wireless/rt2x00/rt2800pci.c | 129 +++++++++++++++-----------
 drivers/net/wireless/rt2x00/rt2800usb.c |  84 +++++++++++------
 drivers/net/wireless/rt2x00/rt2x00usb.c |  12 +--
 drivers/net/wireless/rt2x00/rt2x00usb.h |   8 +-
 drivers/net/wireless/rt2x00/rt61pci.c   | 154 ++++++++++++++++++++++----------
 drivers/net/wireless/rt2x00/rt73usb.c   |  84 +++++++++++------
 9 files changed, 530 insertions(+), 287 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 62786608951e..35d9a06a76af 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -632,6 +632,88 @@ static void rt2400pci_link_tuner(struct rt2x00_dev *rt2x00dev,
 		rt2400pci_set_vgc(rt2x00dev, qual, --qual->vgc_level);
 }
 
+/*
+ * Queue handlers.
+ */
+static void rt2400pci_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 0);
+		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 1);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2400pci_kick_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_AC_BK:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_ATIM:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2400pci_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_ATIM:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 1);
+		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		break;
+	default:
+		break;
+	}
+}
+
 /*
  * Initialization functions.
  */
@@ -878,17 +960,6 @@ static int rt2400pci_init_bbp(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt2400pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
-				enum dev_state state)
-{
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
-	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF));
-	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
-}
-
 static void rt2400pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 				 enum dev_state state)
 {
@@ -988,8 +1059,10 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2400pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt2400pci_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt2400pci_toggle_rx(rt2x00dev, state);
+		rt2400pci_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -1122,36 +1195,6 @@ static void rt2400pci_write_beacon(struct queue_entry *entry,
 	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
 }
 
-static void rt2400pci_kick_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
-	rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, (queue->qid == QID_AC_BE));
-	rt2x00_set_field32(&reg, TXCSR0_KICK_TX, (queue->qid == QID_AC_BK));
-	rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, (queue->qid == QID_ATIM));
-	rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
-}
-
-static void rt2400pci_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
-		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
-		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
-		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
-	} else {
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
-		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
-	}
-}
-
 /*
  * RX control handlers
  */
@@ -1631,8 +1674,8 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 	.link_tuner		= rt2400pci_link_tuner,
 	.write_tx_desc		= rt2400pci_write_tx_desc,
 	.write_beacon		= rt2400pci_write_beacon,
-	.kick_tx_queue		= rt2400pci_kick_tx_queue,
-	.kill_tx_queue		= rt2400pci_kill_tx_queue,
+	.kick_tx_queue		= rt2400pci_kick_queue,
+	.kill_tx_queue		= rt2400pci_stop_queue,
 	.fill_rxdone		= rt2400pci_fill_rxdone,
 	.config_filter		= rt2400pci_config_filter,
 	.config_intf		= rt2400pci_config_intf,
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index ce9212f28207..bee7ce14028d 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -722,6 +722,88 @@ dynamic_cca_tune:
 		rt2500pci_set_vgc(rt2x00dev, qual, --qual->vgc_level_reg);
 }
 
+/*
+ * Queue handlers.
+ */
+static void rt2500pci_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 0);
+		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 1);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2500pci_kick_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_AC_BK:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_ATIM:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2500pci_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_ATIM:
+		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
+		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		break;
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 1);
+		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
+		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
+		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		break;
+	default:
+		break;
+	}
+}
+
 /*
  * Initialization functions.
  */
@@ -1033,17 +1115,6 @@ static int rt2500pci_init_bbp(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt2500pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
-				enum dev_state state)
-{
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
-	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF));
-	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
-}
-
 static void rt2500pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 				 enum dev_state state)
 {
@@ -1143,8 +1214,10 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt2500pci_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt2500pci_toggle_rx(rt2x00dev, state);
+		rt2500pci_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -1276,36 +1349,6 @@ static void rt2500pci_write_beacon(struct queue_entry *entry,
 	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
 }
 
-static void rt2500pci_kick_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
-	rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, (queue->qid == QID_AC_BE));
-	rt2x00_set_field32(&reg, TXCSR0_KICK_TX, (queue->qid == QID_AC_BK));
-	rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, (queue->qid == QID_ATIM));
-	rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
-}
-
-static void rt2500pci_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
-		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
-		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
-		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
-	} else {
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
-		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
-	}
-}
-
 /*
  * RX control handlers
  */
@@ -1928,8 +1971,8 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 	.link_tuner		= rt2500pci_link_tuner,
 	.write_tx_desc		= rt2500pci_write_tx_desc,
 	.write_beacon		= rt2500pci_write_beacon,
-	.kick_tx_queue		= rt2500pci_kick_tx_queue,
-	.kill_tx_queue		= rt2500pci_kill_tx_queue,
+	.kick_tx_queue		= rt2500pci_kick_queue,
+	.kill_tx_queue		= rt2500pci_stop_queue,
 	.fill_rxdone		= rt2500pci_fill_rxdone,
 	.config_filter		= rt2500pci_config_filter,
 	.config_intf		= rt2500pci_config_intf,
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index bbfa671f1152..52bd0ed0872b 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -738,6 +738,57 @@ static void rt2500usb_reset_tuner(struct rt2x00_dev *rt2x00dev,
 	qual->vgc_level = value;
 }
 
+/*
+ * Queue handlers.
+ */
+static void rt2500usb_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u16 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2500usb_register_read(rt2x00dev, TXRX_CSR2, &reg);
+		rt2x00_set_field16(&reg, TXRX_CSR2_DISABLE_RX, 0);
+		rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg);
+		break;
+	case QID_BEACON:
+		rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 1);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 1);
+		rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 1);
+		rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2500usb_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u16 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2500usb_register_read(rt2x00dev, TXRX_CSR2, &reg);
+		rt2x00_set_field16(&reg, TXRX_CSR2_DISABLE_RX, 1);
+		rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg);
+		break;
+	case QID_BEACON:
+		rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 0);
+		rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 0);
+		rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 0);
+		rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
+		break;
+	default:
+		break;
+	}
+
+	rt2x00usb_stop_queue(queue);
+}
+
 /*
  * Initialization functions.
  */
@@ -931,17 +982,6 @@ static int rt2500usb_init_bbp(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt2500usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
-				enum dev_state state)
-{
-	u16 reg;
-
-	rt2500usb_register_read(rt2x00dev, TXRX_CSR2, &reg);
-	rt2x00_set_field16(&reg, TXRX_CSR2_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF));
-	rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg);
-}
-
 static int rt2500usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	/*
@@ -1018,8 +1058,10 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt2500usb_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt2500usb_toggle_rx(rt2x00dev, state);
+		rt2500usb_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -1203,22 +1245,6 @@ static int rt2500usb_get_tx_data_len(struct queue_entry *entry)
 	return length;
 }
 
-static void rt2500usb_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u16 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
-		rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 0);
-		rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 0);
-		rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 0);
-		rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
-	}
-
-	rt2x00usb_kill_tx_queue(queue);
-}
-
 /*
  * RX control handlers
  */
@@ -1823,7 +1849,7 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
 	.write_beacon		= rt2500usb_write_beacon,
 	.get_tx_data_len	= rt2500usb_get_tx_data_len,
 	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt2500usb_kill_tx_queue,
+	.kill_tx_queue		= rt2500usb_stop_queue,
 	.fill_rxdone		= rt2500usb_fill_rxdone,
 	.config_shared_key	= rt2500usb_config_key,
 	.config_pairwise_key	= rt2500usb_config_key,
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 49447222e40f..a7105974a2a1 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -185,6 +185,77 @@ static inline void rt2800pci_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
 }
 #endif /* CONFIG_PCI */
 
+/*
+ * Queue handlers.
+ */
+static void rt2800pci_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
+		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		break;
+	case QID_BEACON:
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		break;
+	default:
+		break;
+	};
+}
+
+static void rt2800pci_kick_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	struct queue_entry *entry;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_AC_VI:
+	case QID_AC_VO:
+		entry = rt2x00queue_get_entry(queue, Q_INDEX);
+		rt2800_register_write(rt2x00dev, TX_CTX_IDX(queue->qid), entry->entry_idx);
+		break;
+	case QID_MGMT:
+		entry = rt2x00queue_get_entry(queue, Q_INDEX);
+		rt2800_register_write(rt2x00dev, TX_CTX_IDX(5), entry->entry_idx);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2800pci_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
+		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		break;
+	case QID_BEACON:
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		break;
+	default:
+		break;
+	}
+}
+
 /*
  * Firmware functions
  */
@@ -323,17 +394,6 @@ static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
-				enum dev_state state)
-{
-	u32 reg;
-
-	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
-	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON));
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
-}
-
 static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 				 enum dev_state state)
 {
@@ -478,8 +538,10 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt2800pci_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt2800pci_toggle_rx(rt2x00dev, state);
+		rt2800pci_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -565,45 +627,6 @@ static void rt2800pci_write_tx_desc(struct queue_entry *entry,
 	skbdesc->desc_len = TXD_DESC_SIZE;
 }
 
-/*
- * TX data initialization
- */
-static void rt2800pci_kick_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	struct queue_entry *entry = rt2x00queue_get_entry(queue, Q_INDEX);
-	unsigned int qidx;
-
-	if (queue->qid == QID_MGMT)
-		qidx = 5;
-	else
-		qidx = queue->qid;
-
-	rt2800_register_write(rt2x00dev, TX_CTX_IDX(qidx), entry->entry_idx);
-}
-
-static void rt2800pci_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
-		return;
-	}
-
-	rt2800_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
-	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX0, (queue->qid == QID_AC_BE));
-	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX1, (queue->qid == QID_AC_BK));
-	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX2, (queue->qid == QID_AC_VI));
-	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX3, (queue->qid == QID_AC_VO));
-	rt2800_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
-}
-
 /*
  * RX control handlers
  */
@@ -984,8 +1007,8 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.write_tx_desc		= rt2800pci_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
-	.kick_tx_queue		= rt2800pci_kick_tx_queue,
-	.kill_tx_queue		= rt2800pci_kill_tx_queue,
+	.kick_tx_queue		= rt2800pci_kick_queue,
+	.kill_tx_queue		= rt2800pci_stop_queue,
 	.fill_rxdone		= rt2800pci_fill_rxdone,
 	.config_shared_key	= rt2800_config_shared_key,
 	.config_pairwise_key	= rt2800_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 1dfa59da9272..ee51936d8d1b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -49,6 +49,57 @@ static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
+/*
+ * Queue handlers.
+ */
+static void rt2800usb_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
+		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		break;
+	case QID_BEACON:
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt2800usb_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
+		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		break;
+	case QID_BEACON:
+		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
+		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		break;
+	default:
+		break;
+	}
+
+	rt2x00usb_stop_queue(queue);
+}
+
 /*
  * Firmware functions
  */
@@ -107,17 +158,6 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
 /*
  * Device state switch handlers.
  */
-static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
-				enum dev_state state)
-{
-	u32 reg;
-
-	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
-	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON));
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
-}
-
 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
@@ -215,8 +255,10 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt2800usb_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt2800usb_toggle_rx(rt2x00dev, state);
+		rt2800usb_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -389,22 +431,6 @@ static void rt2800usb_work_txdone(struct work_struct *work)
 	}
 }
 
-static void rt2800usb_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
-	}
-
-	rt2x00usb_kill_tx_queue(queue);
-}
-
 /*
  * RX control handlers
  */
@@ -605,7 +631,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.write_beacon		= rt2800_write_beacon,
 	.get_tx_data_len	= rt2800usb_get_tx_data_len,
 	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt2800usb_kill_tx_queue,
+	.kill_tx_queue		= rt2800usb_stop_queue,
 	.fill_rxdone		= rt2800usb_fill_rxdone,
 	.config_shared_key	= rt2800_config_shared_key,
 	.config_pairwise_key	= rt2800_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 608200eaf0dc..12958a45e450 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -268,7 +268,7 @@ void rt2x00usb_kick_tx_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_kick_tx_queue);
 
-static void rt2x00usb_kill_tx_entry(struct queue_entry *entry)
+static void rt2x00usb_kill_entry(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
@@ -287,12 +287,12 @@ static void rt2x00usb_kill_tx_entry(struct queue_entry *entry)
 		usb_kill_urb(bcn_priv->guardian_urb);
 }
 
-void rt2x00usb_kill_tx_queue(struct data_queue *queue)
+void rt2x00usb_stop_queue(struct data_queue *queue)
 {
 	rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
-				   rt2x00usb_kill_tx_entry);
+				   rt2x00usb_kill_entry);
 }
-EXPORT_SYMBOL_GPL(rt2x00usb_kill_tx_queue);
+EXPORT_SYMBOL_GPL(rt2x00usb_stop_queue);
 
 static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 {
@@ -316,7 +316,7 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	 * Kill all entries in the queue, afterwards we need to
 	 * wait a bit for all URBs to be cancelled.
 	 */
-	rt2x00usb_kill_tx_queue(queue);
+	rt2x00usb_stop_queue(queue);
 
 	/*
 	 * In case that a driver has overriden the txdone_work
@@ -423,7 +423,7 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 				    REGISTER_TIMEOUT);
 
 	/*
-	 * The USB version of kill_tx_queue also works
+	 * The USB version of also works
 	 * on the RX queue.
 	 */
 	rt2x00dev->ops->lib->kill_tx_queue(rt2x00dev->rx);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index c2d997f67b3e..656a35f421a3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -387,13 +387,13 @@ struct queue_entry_priv_usb_bcn {
 void rt2x00usb_kick_tx_queue(struct data_queue *queue);
 
 /**
- * rt2x00usb_kill_tx_queue - Kill data queue
- * @queue: Data queue to kill
+ * rt2x00usb_stop_queue - Stop data queue
+ * @queue: Data queue to stop
  *
  * This will walk through all entries of the queue and kill all
- * previously kicked frames before they can be send.
+ * URB's which were send to the device.
  */
-void rt2x00usb_kill_tx_queue(struct data_queue *queue);
+void rt2x00usb_stop_queue(struct data_queue *queue);
 
 /**
  * rt2x00usb_watchdog - Watchdog for USB communication
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 6ad0c1c9ce4e..044f500ff1ab 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1139,6 +1139,106 @@ dynamic_cca_tune:
 		rt61pci_set_vgc(rt2x00dev, qual, --qual->vgc_level);
 }
 
+/*
+ * Queue handlers.
+ */
+static void rt61pci_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 0);
+		rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
+		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt61pci_kick_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC0, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_BK:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC1, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_VI:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC2, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_VO:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC3, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt61pci_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC0, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_BK:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC1, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_VI:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC2, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_AC_VO:
+		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC3, 1);
+		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		break;
+	case QID_RX:
+		rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 1);
+		rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
+		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		break;
+	default:
+		break;
+	}
+}
+
 /*
  * Firmware functions
  */
@@ -1616,17 +1716,6 @@ static int rt61pci_init_bbp(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt61pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
-			      enum dev_state state)
-{
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
-	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF));
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
-}
-
 static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 			       enum dev_state state)
 {
@@ -1744,8 +1833,10 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt61pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt61pci_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt61pci_toggle_rx(rt2x00dev, state);
+		rt61pci_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -1925,41 +2016,6 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	entry->skb = NULL;
 }
 
-static void rt61pci_kick_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC0, (queue->qid == QID_AC_BE));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC1, (queue->qid == QID_AC_BK));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC2, (queue->qid == QID_AC_VI));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC3, (queue->qid == QID_AC_VO));
-	rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
-}
-
-static void rt61pci_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
-		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
-		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
-		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
-		return;
-	}
-
-	rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC0, (queue->qid == QID_AC_BE));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC1, (queue->qid == QID_AC_BK));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC2, (queue->qid == QID_AC_VI));
-	rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC3, (queue->qid == QID_AC_VO));
-	rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
-}
-
 /*
  * RX control handlers
  */
@@ -2846,8 +2902,8 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 	.link_tuner		= rt61pci_link_tuner,
 	.write_tx_desc		= rt61pci_write_tx_desc,
 	.write_beacon		= rt61pci_write_beacon,
-	.kick_tx_queue		= rt61pci_kick_tx_queue,
-	.kill_tx_queue		= rt61pci_kill_tx_queue,
+	.kick_tx_queue		= rt61pci_kick_queue,
+	.kill_tx_queue		= rt61pci_stop_queue,
 	.fill_rxdone		= rt61pci_fill_rxdone,
 	.config_shared_key	= rt61pci_config_shared_key,
 	.config_pairwise_key	= rt61pci_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 3934dad709c6..e9b1e3d5f47c 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1030,6 +1030,57 @@ dynamic_cca_tune:
 				max_t(u8, qual->vgc_level - 4, low_bound));
 }
 
+/*
+ * Queue handlers.
+ */
+static void rt73usb_start_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2x00usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 0);
+		rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
+		rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rt73usb_stop_queue(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	u32 reg;
+
+	switch (queue->qid) {
+	case QID_RX:
+		rt2x00usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 1);
+		rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg);
+		break;
+	case QID_BEACON:
+		rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
+		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
+		rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+		break;
+	default:
+		break;
+	}
+
+	rt2x00usb_stop_queue(queue);
+}
+
 /*
  * Firmware functions
  */
@@ -1324,17 +1375,6 @@ static int rt73usb_init_bbp(struct rt2x00_dev *rt2x00dev)
 /*
  * Device state switch handlers.
  */
-static void rt73usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
-			      enum dev_state state)
-{
-	u32 reg;
-
-	rt2x00usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
-	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF));
-	rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg);
-}
-
 static int rt73usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	/*
@@ -1402,8 +1442,10 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt73usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
+		rt73usb_start_queue(rt2x00dev->rx);
+		break;
 	case STATE_RADIO_RX_OFF:
-		rt73usb_toggle_rx(rt2x00dev, state);
+		rt73usb_stop_queue(rt2x00dev->rx);
 		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
@@ -1579,22 +1621,6 @@ static int rt73usb_get_tx_data_len(struct queue_entry *entry)
 	return length;
 }
 
-static void rt73usb_kill_tx_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	if (queue->qid == QID_BEACON) {
-		rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
-		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
-		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
-		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-		rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
-	}
-
-	rt2x00usb_kill_tx_queue(queue);
-}
-
 /*
  * RX control handlers
  */
@@ -2290,7 +2316,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
 	.write_beacon		= rt73usb_write_beacon,
 	.get_tx_data_len	= rt73usb_get_tx_data_len,
 	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt73usb_kill_tx_queue,
+	.kill_tx_queue		= rt73usb_stop_queue,
 	.fill_rxdone		= rt73usb_fill_rxdone,
 	.config_shared_key	= rt73usb_config_shared_key,
 	.config_pairwise_key	= rt73usb_config_pairwise_key,
-- 
cgit v1.2.3


From dbba306f2ae574450a7a5133d6637fe6f5fafc72 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:34:54 +0100
Subject: rt2x00: Reorganize queue callback functions

As part of the queue refactoring, change the queue callback
function names to have 3 different actions: start, kick & stop.

We can now also remove the STATE_RADIO_RX_ON/STATE_RADIO_RX_OFF
device_state flags, and replace the usage with using the
start_queue/stop_queue callback functions.
This streamlines the RX queue handling to the
similar approach as all other queues.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c    | 11 +++--------
 drivers/net/wireless/rt2x00/rt2500pci.c    | 11 +++--------
 drivers/net/wireless/rt2x00/rt2500usb.c    | 11 +++--------
 drivers/net/wireless/rt2x00/rt2800pci.c    | 11 +++--------
 drivers/net/wireless/rt2x00/rt2800usb.c    | 11 +++--------
 drivers/net/wireless/rt2x00/rt2x00.h       |  9 +++++++--
 drivers/net/wireless/rt2x00/rt2x00config.c |  6 ++----
 drivers/net/wireless/rt2x00/rt2x00dev.c    |  4 ++--
 drivers/net/wireless/rt2x00/rt2x00mac.c    |  6 +++---
 drivers/net/wireless/rt2x00/rt2x00queue.c  |  6 +++---
 drivers/net/wireless/rt2x00/rt2x00reg.h    |  2 --
 drivers/net/wireless/rt2x00/rt2x00usb.c    | 24 +++++++++++++++---------
 drivers/net/wireless/rt2x00/rt2x00usb.h    |  4 ++--
 drivers/net/wireless/rt2x00/rt61pci.c      | 11 +++--------
 drivers/net/wireless/rt2x00/rt73usb.c      | 11 +++--------
 15 files changed, 55 insertions(+), 83 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 35d9a06a76af..2fc6ca5e0968 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1058,12 +1058,6 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	case STATE_RADIO_OFF:
 		rt2400pci_disable_radio(rt2x00dev);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt2400pci_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt2400pci_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -1672,10 +1666,11 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 	.link_stats		= rt2400pci_link_stats,
 	.reset_tuner		= rt2400pci_reset_tuner,
 	.link_tuner		= rt2400pci_link_tuner,
+	.start_queue		= rt2400pci_start_queue,
+	.kick_queue		= rt2400pci_kick_queue,
+	.stop_queue		= rt2400pci_stop_queue,
 	.write_tx_desc		= rt2400pci_write_tx_desc,
 	.write_beacon		= rt2400pci_write_beacon,
-	.kick_tx_queue		= rt2400pci_kick_queue,
-	.kill_tx_queue		= rt2400pci_stop_queue,
 	.fill_rxdone		= rt2400pci_fill_rxdone,
 	.config_filter		= rt2400pci_config_filter,
 	.config_intf		= rt2400pci_config_intf,
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index bee7ce14028d..d67f91192338 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1213,12 +1213,6 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	case STATE_RADIO_OFF:
 		rt2500pci_disable_radio(rt2x00dev);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt2500pci_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt2500pci_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -1969,10 +1963,11 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 	.link_stats		= rt2500pci_link_stats,
 	.reset_tuner		= rt2500pci_reset_tuner,
 	.link_tuner		= rt2500pci_link_tuner,
+	.start_queue		= rt2500pci_start_queue,
+	.kick_queue		= rt2500pci_kick_queue,
+	.stop_queue		= rt2500pci_stop_queue,
 	.write_tx_desc		= rt2500pci_write_tx_desc,
 	.write_beacon		= rt2500pci_write_beacon,
-	.kick_tx_queue		= rt2500pci_kick_queue,
-	.kill_tx_queue		= rt2500pci_stop_queue,
 	.fill_rxdone		= rt2500pci_fill_rxdone,
 	.config_filter		= rt2500pci_config_filter,
 	.config_intf		= rt2500pci_config_intf,
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 52bd0ed0872b..a56b38f9bf29 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1057,12 +1057,6 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	case STATE_RADIO_OFF:
 		rt2500usb_disable_radio(rt2x00dev);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt2500usb_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt2500usb_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -1845,11 +1839,12 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
 	.link_stats		= rt2500usb_link_stats,
 	.reset_tuner		= rt2500usb_reset_tuner,
 	.watchdog		= rt2x00usb_watchdog,
+	.start_queue		= rt2500usb_start_queue,
+	.kick_queue		= rt2x00usb_kick_queue,
+	.stop_queue		= rt2500usb_stop_queue,
 	.write_tx_desc		= rt2500usb_write_tx_desc,
 	.write_beacon		= rt2500usb_write_beacon,
 	.get_tx_data_len	= rt2500usb_get_tx_data_len,
-	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt2500usb_stop_queue,
 	.fill_rxdone		= rt2500usb_fill_rxdone,
 	.config_shared_key	= rt2500usb_config_key,
 	.config_pairwise_key	= rt2500usb_config_key,
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index a7105974a2a1..15eef7212bb1 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -537,12 +537,6 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800pci_disable_radio(rt2x00dev);
 		rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt2800pci_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt2800pci_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -1004,11 +998,12 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.link_stats		= rt2800_link_stats,
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
+	.start_queue		= rt2800pci_start_queue,
+	.kick_queue		= rt2800pci_kick_queue,
+	.stop_queue		= rt2800pci_stop_queue,
 	.write_tx_desc		= rt2800pci_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
-	.kick_tx_queue		= rt2800pci_kick_queue,
-	.kill_tx_queue		= rt2800pci_stop_queue,
 	.fill_rxdone		= rt2800pci_fill_rxdone,
 	.config_shared_key	= rt2800_config_shared_key,
 	.config_pairwise_key	= rt2800_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index ee51936d8d1b..60b550313688 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -254,12 +254,6 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800usb_disable_radio(rt2x00dev);
 		rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt2800usb_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt2800usb_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -626,12 +620,13 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
 	.watchdog		= rt2800usb_watchdog,
+	.start_queue		= rt2800usb_start_queue,
+	.kick_queue		= rt2x00usb_kick_queue,
+	.stop_queue		= rt2800usb_stop_queue,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
 	.write_tx_data		= rt2800usb_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
 	.get_tx_data_len	= rt2800usb_get_tx_data_len,
-	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt2800usb_stop_queue,
 	.fill_rxdone		= rt2800usb_fill_rxdone,
 	.config_shared_key	= rt2800_config_shared_key,
 	.config_pairwise_key	= rt2800_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index e72117f3fdf5..b72f59ba4e1e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -567,7 +567,14 @@ struct rt2x00lib_ops {
 			     struct link_qual *qual);
 	void (*link_tuner) (struct rt2x00_dev *rt2x00dev,
 			    struct link_qual *qual, const u32 count);
+
+	/*
+	 * Data queue handlers.
+	 */
 	void (*watchdog) (struct rt2x00_dev *rt2x00dev);
+	void (*start_queue) (struct data_queue *queue);
+	void (*kick_queue) (struct data_queue *queue);
+	void (*stop_queue) (struct data_queue *queue);
 
 	/*
 	 * TX control handlers
@@ -579,8 +586,6 @@ struct rt2x00lib_ops {
 	void (*write_beacon) (struct queue_entry *entry,
 			      struct txentry_desc *txdesc);
 	int (*get_tx_data_len) (struct queue_entry *entry);
-	void (*kick_tx_queue) (struct data_queue *queue);
-	void (*kill_tx_queue) (struct data_queue *queue);
 
 	/*
 	 * RX control handlers
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index a238e908c854..d2f1f0ad2bc8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -146,8 +146,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 * else the changes will be ignored by the device.
 	 */
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
-						      STATE_RADIO_RX_OFF);
+		rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 
 	/*
 	 * Write new antenna setup to device and reset the link tuner.
@@ -161,8 +160,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	memcpy(active, &config, sizeof(config));
 
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
-						      STATE_RADIO_RX_ON);
+		rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
 }
 
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index bd3afc92f434..2c5f246408e8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -68,7 +68,7 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Enable RX.
 	 */
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
 	rt2x00link_start_tuner(rt2x00dev);
 
 	/*
@@ -104,7 +104,7 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	 * Disable RX.
 	 */
 	rt2x00link_stop_tuner(rt2x00dev);
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
+	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 
 	/*
 	 * Disable radio.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 7ad4b276156e..6713f1ab1284 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -352,7 +352,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 * if for any reason the link tuner must be reset, this will be
 	 * handled by rt2x00lib_config().
 	 */
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
+	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 
 	/*
 	 * When we've just turned on the radio, we want to reprogram
@@ -370,7 +370,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	rt2x00lib_config_antenna(rt2x00dev, rt2x00dev->default_ant);
 
 	/* Turn RX back on */
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
 
 	return 0;
 }
@@ -727,7 +727,7 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
 	 * any pending frames to be transmitted.
 	 */
 	tx_queue_for_each(rt2x00dev, queue) {
-		rt2x00dev->ops->lib->kick_tx_queue(queue);
+		rt2x00dev->ops->lib->kick_queue(queue);
 	}
 
 	/**
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 35133d8558b5..2af6cea0d2da 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -471,7 +471,7 @@ static void rt2x00queue_kick_tx_queue(struct data_queue *queue,
 	 */
 	if (rt2x00queue_threshold(queue) ||
 	    !test_bit(ENTRY_TXD_BURST, &txdesc->flags))
-		queue->rt2x00dev->ops->lib->kick_tx_queue(queue);
+		queue->rt2x00dev->ops->lib->kick_queue(queue);
 }
 
 int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
@@ -585,7 +585,7 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
 	rt2x00queue_free_skb(intf->beacon);
 
 	if (!enable_beacon) {
-		rt2x00dev->ops->lib->kill_tx_queue(intf->beacon->queue);
+		rt2x00dev->ops->lib->stop_queue(intf->beacon->queue);
 		mutex_unlock(&intf->beacon_skb_mutex);
 		return 0;
 	}
@@ -761,7 +761,7 @@ void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
 	struct data_queue *queue;
 
 	txall_queue_for_each(rt2x00dev, queue)
-		rt2x00dev->ops->lib->kill_tx_queue(queue);
+		rt2x00dev->ops->lib->stop_queue(queue);
 }
 
 void rt2x00queue_init_queues(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index ed71be95136d..e8259ae48ced 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -83,8 +83,6 @@ enum dev_state {
  */
 	STATE_RADIO_ON,
 	STATE_RADIO_OFF,
-	STATE_RADIO_RX_ON,
-	STATE_RADIO_RX_OFF,
 	STATE_RADIO_IRQ_ON,
 	STATE_RADIO_IRQ_OFF,
 	STATE_RADIO_IRQ_ON_ISR,
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 12958a45e450..d4361dc0773e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -261,12 +261,22 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 	}
 }
 
-void rt2x00usb_kick_tx_queue(struct data_queue *queue)
+void rt2x00usb_kick_queue(struct data_queue *queue)
 {
-	rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
-				   rt2x00usb_kick_tx_entry);
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_AC_VI:
+	case QID_AC_VO:
+		if (!rt2x00queue_empty(queue))
+			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
+						   rt2x00usb_kick_tx_entry);
+		break;
+	default:
+		break;
+	}
 }
-EXPORT_SYMBOL_GPL(rt2x00usb_kick_tx_queue);
+EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
 
 static void rt2x00usb_kill_entry(struct queue_entry *entry)
 {
@@ -422,11 +432,7 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 	rt2x00usb_vendor_request_sw(rt2x00dev, USB_RX_CONTROL, 0, 0,
 				    REGISTER_TIMEOUT);
 
-	/*
-	 * The USB version of also works
-	 * on the RX queue.
-	 */
-	rt2x00dev->ops->lib->kill_tx_queue(rt2x00dev->rx);
+	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index 656a35f421a3..05a5424d9b76 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -378,13 +378,13 @@ struct queue_entry_priv_usb_bcn {
 };
 
 /**
- * rt2x00usb_kick_tx_queue - Kick data queue
+ * rt2x00usb_kick_queue - Kick data queue
  * @queue: Data queue to kick
  *
  * This will walk through all entries of the queue and push all pending
  * frames to the hardware as a single burst.
  */
-void rt2x00usb_kick_tx_queue(struct data_queue *queue);
+void rt2x00usb_kick_queue(struct data_queue *queue);
 
 /**
  * rt2x00usb_stop_queue - Stop data queue
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 044f500ff1ab..7156b7881233 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1832,12 +1832,6 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	case STATE_RADIO_OFF:
 		rt61pci_disable_radio(rt2x00dev);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt61pci_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt61pci_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -2900,10 +2894,11 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 	.link_stats		= rt61pci_link_stats,
 	.reset_tuner		= rt61pci_reset_tuner,
 	.link_tuner		= rt61pci_link_tuner,
+	.start_queue		= rt61pci_start_queue,
+	.kick_queue		= rt61pci_kick_queue,
+	.stop_queue		= rt61pci_stop_queue,
 	.write_tx_desc		= rt61pci_write_tx_desc,
 	.write_beacon		= rt61pci_write_beacon,
-	.kick_tx_queue		= rt61pci_kick_queue,
-	.kill_tx_queue		= rt61pci_stop_queue,
 	.fill_rxdone		= rt61pci_fill_rxdone,
 	.config_shared_key	= rt61pci_config_shared_key,
 	.config_pairwise_key	= rt61pci_config_pairwise_key,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index e9b1e3d5f47c..f55e74ef02e0 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1441,12 +1441,6 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	case STATE_RADIO_OFF:
 		rt73usb_disable_radio(rt2x00dev);
 		break;
-	case STATE_RADIO_RX_ON:
-		rt73usb_start_queue(rt2x00dev->rx);
-		break;
-	case STATE_RADIO_RX_OFF:
-		rt73usb_stop_queue(rt2x00dev->rx);
-		break;
 	case STATE_RADIO_IRQ_ON:
 	case STATE_RADIO_IRQ_ON_ISR:
 	case STATE_RADIO_IRQ_OFF:
@@ -2312,11 +2306,12 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
 	.reset_tuner		= rt73usb_reset_tuner,
 	.link_tuner		= rt73usb_link_tuner,
 	.watchdog		= rt2x00usb_watchdog,
+	.start_queue		= rt73usb_start_queue,
+	.kick_queue		= rt2x00usb_kick_queue,
+	.stop_queue		= rt73usb_stop_queue,
 	.write_tx_desc		= rt73usb_write_tx_desc,
 	.write_beacon		= rt73usb_write_beacon,
 	.get_tx_data_len	= rt73usb_get_tx_data_len,
-	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
-	.kill_tx_queue		= rt73usb_stop_queue,
 	.fill_rxdone		= rt73usb_fill_rxdone,
 	.config_shared_key	= rt73usb_config_shared_key,
 	.config_pairwise_key	= rt73usb_config_pairwise_key,
-- 
cgit v1.2.3


From 0b7fde54f94979edc67bbf86b5adba702ebfefe8 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:35:17 +0100
Subject: rt2x00: Protect queue control with mutex

Add wrapper functions in rt2x00queue.c to
start & stop queues. This control must be protected
using a mutex.

Queues can also be paused which will halt the flow
of packets between the driver and mac80211. This doesn't
require a mutex protection.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h       |  52 ++++++++
 drivers/net/wireless/rt2x00/rt2x00config.c |   4 +-
 drivers/net/wireless/rt2x00/rt2x00debug.c  |   5 +-
 drivers/net/wireless/rt2x00/rt2x00dev.c    |  22 +---
 drivers/net/wireless/rt2x00/rt2x00lib.h    |   9 --
 drivers/net/wireless/rt2x00/rt2x00mac.c    |   8 +-
 drivers/net/wireless/rt2x00/rt2x00queue.c  | 130 ++++++++++++++++++--
 drivers/net/wireless/rt2x00/rt2x00queue.h  |  23 ++++
 drivers/net/wireless/rt2x00/rt2x00usb.c    | 190 ++++++++++++++---------------
 9 files changed, 302 insertions(+), 141 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index b72f59ba4e1e..ac7c3d80300e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -1073,6 +1073,58 @@ struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev,
 struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
 					  enum queue_index index);
 
+/**
+ * rt2x00queue_pause_queue - Pause a data queue
+ * @queue: Pointer to &struct data_queue.
+ *
+ * This function will pause the data queue locally, preventing
+ * new frames to be added to the queue (while the hardware is
+ * still allowed to run).
+ */
+void rt2x00queue_pause_queue(struct data_queue *queue);
+
+/**
+ * rt2x00queue_unpause_queue - unpause a data queue
+ * @queue: Pointer to &struct data_queue.
+ *
+ * This function will unpause the data queue locally, allowing
+ * new frames to be added to the queue again.
+ */
+void rt2x00queue_unpause_queue(struct data_queue *queue);
+
+/**
+ * rt2x00queue_start_queue - Start a data queue
+ * @queue: Pointer to &struct data_queue.
+ *
+ * This function will start handling all pending frames in the queue.
+ */
+void rt2x00queue_start_queue(struct data_queue *queue);
+
+/**
+ * rt2x00queue_stop_queue - Halt a data queue
+ * @queue: Pointer to &struct data_queue.
+ *
+ * This function will stop all pending frames in the queue.
+ */
+void rt2x00queue_stop_queue(struct data_queue *queue);
+
+/**
+ * rt2x00queue_start_queues - Start all data queues
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ *
+ * This function will loop through all available queues to start them
+ */
+void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev);
+
+/**
+ * rt2x00queue_stop_queues - Halt all data queues
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ *
+ * This function will loop through all available queues to stop
+ * any pending frames.
+ */
+void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev);
+
 /*
  * Debugfs handlers.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index d2f1f0ad2bc8..70ca9379833b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -146,7 +146,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 * else the changes will be ignored by the device.
 	 */
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
+		rt2x00queue_stop_queue(rt2x00dev->rx);
 
 	/*
 	 * Write new antenna setup to device and reset the link tuner.
@@ -160,7 +160,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	memcpy(active, &config, sizeof(config));
 
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
+		rt2x00queue_start_queue(rt2x00dev->rx);
 }
 
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 64dfb1f6823e..c92db3264741 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -339,12 +339,13 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file,
 		return -ENOMEM;
 
 	temp = data +
-	    sprintf(data, "qid\tcount\tlimit\tlength\tindex\tdma done\tdone\n");
+	    sprintf(data, "qid\tflags\t\tcount\tlimit\tlength\tindex\tdma done\tdone\n");
 
 	queue_for_each(intf->rt2x00dev, queue) {
 		spin_lock_irqsave(&queue->index_lock, irqflags);
 
-		temp += sprintf(temp, "%d\t%d\t%d\t%d\t%d\t%d\t%d\n", queue->qid,
+		temp += sprintf(temp, "%d\t0x%.8x\t%d\t%d\t%d\t%d\t%d\t\t%d\n",
+				queue->qid, (unsigned int)queue->flags,
 				queue->count, queue->limit, queue->length,
 				queue->index[Q_INDEX],
 				queue->index[Q_INDEX_DMA_DONE],
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 2c5f246408e8..e42816286ffc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -66,9 +66,9 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	set_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags);
 
 	/*
-	 * Enable RX.
+	 * Enable queues.
 	 */
-	rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
+	rt2x00queue_start_queues(rt2x00dev);
 	rt2x00link_start_tuner(rt2x00dev);
 
 	/*
@@ -76,11 +76,6 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00link_start_watchdog(rt2x00dev);
 
-	/*
-	 * Start the TX queues.
-	 */
-	ieee80211_wake_queues(rt2x00dev->hw);
-
 	return 0;
 }
 
@@ -89,22 +84,16 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	if (!test_and_clear_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		return;
 
-	/*
-	 * Stop the TX queues in mac80211.
-	 */
-	ieee80211_stop_queues(rt2x00dev->hw);
-	rt2x00queue_stop_queues(rt2x00dev);
-
 	/*
 	 * Stop watchdog monitoring.
 	 */
 	rt2x00link_stop_watchdog(rt2x00dev);
 
 	/*
-	 * Disable RX.
+	 * Stop all queues
 	 */
 	rt2x00link_stop_tuner(rt2x00dev);
-	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
+	rt2x00queue_stop_queues(rt2x00dev);
 
 	/*
 	 * Disable radio.
@@ -249,7 +238,6 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-	enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
 	unsigned int header_length, i;
 	u8 rate_idx, rate_flags, retry_rates;
 	u8 skbdesc_flags = skbdesc->flags;
@@ -403,7 +391,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * is reenabled when the txdone handler has finished.
 	 */
 	if (!rt2x00queue_threshold(entry->queue))
-		ieee80211_wake_queue(rt2x00dev->hw, qid);
+		rt2x00queue_unpause_queue(entry->queue);
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_txdone);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 2cf68f82674b..a105c500627b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -177,15 +177,6 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
  */
 void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index);
 
-/**
- * rt2x00queue_stop_queues - Halt all data queues
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- *
- * This function will loop through all available queues to stop
- * any pending outgoing frames.
- */
-void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev);
-
 /**
  * rt2x00queue_init_queues - Initialize all data queues
  * @rt2x00dev: Pointer to &struct rt2x00_dev.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 6713f1ab1284..c4abb204aeda 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -104,7 +104,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	enum data_queue_qid qid = skb_get_queue_mapping(skb);
-	struct data_queue *queue;
+	struct data_queue *queue = NULL;
 
 	/*
 	 * Mac80211 might be calling this function while we are trying
@@ -153,7 +153,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		goto exit_fail;
 
 	if (rt2x00queue_threshold(queue))
-		ieee80211_stop_queue(rt2x00dev->hw, qid);
+		rt2x00queue_pause_queue(queue);
 
 	return NETDEV_TX_OK;
 
@@ -352,7 +352,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 * if for any reason the link tuner must be reset, this will be
 	 * handled by rt2x00lib_config().
 	 */
-	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
+	rt2x00queue_stop_queue(rt2x00dev->rx);
 
 	/*
 	 * When we've just turned on the radio, we want to reprogram
@@ -370,7 +370,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	rt2x00lib_config_antenna(rt2x00dev, rt2x00dev->default_ant);
 
 	/* Turn RX back on */
-	rt2x00dev->ops->lib->start_queue(rt2x00dev->rx);
+	rt2x00queue_start_queue(rt2x00dev->rx);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 2af6cea0d2da..558965fb41b3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -585,7 +585,7 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
 	rt2x00queue_free_skb(intf->beacon);
 
 	if (!enable_beacon) {
-		rt2x00dev->ops->lib->stop_queue(intf->beacon->queue);
+		rt2x00queue_stop_queue(intf->beacon->queue);
 		mutex_unlock(&intf->beacon_skb_mutex);
 		return 0;
 	}
@@ -738,6 +738,125 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
+void rt2x00queue_pause_queue(struct data_queue *queue)
+{
+	if (!test_bit(DEVICE_STATE_PRESENT, &queue->rt2x00dev->flags) ||
+	    !test_bit(QUEUE_STARTED, &queue->flags) ||
+	    test_and_set_bit(QUEUE_PAUSED, &queue->flags))
+		return;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_AC_VI:
+	case QID_AC_VO:
+		/*
+		 * For TX queues, we have to disable the queue
+		 * inside mac80211.
+		 */
+		ieee80211_stop_queue(queue->rt2x00dev->hw, queue->qid);
+		break;
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_pause_queue);
+
+void rt2x00queue_unpause_queue(struct data_queue *queue)
+{
+	if (!test_bit(DEVICE_STATE_PRESENT, &queue->rt2x00dev->flags) ||
+	    !test_bit(QUEUE_STARTED, &queue->flags) ||
+	    !test_and_clear_bit(QUEUE_PAUSED, &queue->flags))
+		return;
+
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_AC_VI:
+	case QID_AC_VO:
+		/*
+		 * For TX queues, we have to enable the queue
+		 * inside mac80211.
+		 */
+		ieee80211_wake_queue(queue->rt2x00dev->hw, queue->qid);
+		break;
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_unpause_queue);
+
+void rt2x00queue_start_queue(struct data_queue *queue)
+{
+	mutex_lock(&queue->status_lock);
+
+	if (!test_bit(DEVICE_STATE_PRESENT, &queue->rt2x00dev->flags) ||
+	    test_and_set_bit(QUEUE_STARTED, &queue->flags)) {
+		mutex_unlock(&queue->status_lock);
+		return;
+	}
+
+	set_bit(QUEUE_PAUSED, &queue->flags);
+
+	queue->rt2x00dev->ops->lib->start_queue(queue);
+
+	rt2x00queue_unpause_queue(queue);
+
+	mutex_unlock(&queue->status_lock);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_start_queue);
+
+void rt2x00queue_stop_queue(struct data_queue *queue)
+{
+	mutex_lock(&queue->status_lock);
+
+	if (!test_and_clear_bit(QUEUE_STARTED, &queue->flags)) {
+		mutex_unlock(&queue->status_lock);
+		return;
+	}
+
+	rt2x00queue_pause_queue(queue);
+
+	queue->rt2x00dev->ops->lib->stop_queue(queue);
+
+	mutex_unlock(&queue->status_lock);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_stop_queue);
+
+void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+
+	/*
+	 * rt2x00queue_start_queue will call ieee80211_wake_queue
+	 * for each queue after is has been properly initialized.
+	 */
+	tx_queue_for_each(rt2x00dev, queue)
+		rt2x00queue_start_queue(queue);
+
+	rt2x00queue_start_queue(rt2x00dev->rx);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_start_queues);
+
+void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+
+	/*
+	 * rt2x00queue_stop_queue will call ieee80211_stop_queue
+	 * as well, but we are completely shutting doing everything
+	 * now, so it is much safer to stop all TX queues at once,
+	 * and use rt2x00queue_stop_queue for cleaning up.
+	 */
+	ieee80211_stop_queues(rt2x00dev->hw);
+
+	tx_queue_for_each(rt2x00dev, queue)
+		rt2x00queue_stop_queue(queue);
+
+	rt2x00queue_stop_queue(rt2x00dev->rx);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_stop_queues);
+
 static void rt2x00queue_reset(struct data_queue *queue)
 {
 	unsigned long irqflags;
@@ -756,14 +875,6 @@ static void rt2x00queue_reset(struct data_queue *queue)
 	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
-void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
-{
-	struct data_queue *queue;
-
-	txall_queue_for_each(rt2x00dev, queue)
-		rt2x00dev->ops->lib->stop_queue(queue);
-}
-
 void rt2x00queue_init_queues(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
@@ -905,6 +1016,7 @@ void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev)
 static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev,
 			     struct data_queue *queue, enum data_queue_qid qid)
 {
+	mutex_init(&queue->status_lock);
 	spin_lock_init(&queue->index_lock);
 
 	queue->rt2x00dev = rt2x00dev;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 29b051ac6401..baa39b75430c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -391,6 +391,23 @@ enum queue_index {
 	Q_INDEX_MAX,
 };
 
+/**
+ * enum data_queue_flags: Status flags for data queues
+ *
+ * @QUEUE_STARTED: The queue has been started. Fox RX queues this means the
+ *	device might be DMA'ing skbuffers. TX queues will accept skbuffers to
+ *	be transmitted and beacon queues will start beaconing the configured
+ *	beacons.
+ * @QUEUE_PAUSED: The queue has been started but is currently paused.
+ *	When this bit is set, the queue has been stopped in mac80211,
+ *	preventing new frames to be enqueued. However, a few frames
+ *	might still appear shortly after the pausing...
+ */
+enum data_queue_flags {
+	QUEUE_STARTED,
+	QUEUE_PAUSED,
+};
+
 /**
  * struct data_queue: Data queue
  *
@@ -398,6 +415,9 @@ enum queue_index {
  * @entries: Base address of the &struct queue_entry which are
  *	part of this queue.
  * @qid: The queue identification, see &enum data_queue_qid.
+ * @flags: Entry flags, see &enum queue_entry_flags.
+ * @status_lock: The mutex for protecting the start/stop/flush
+ *	handling on this queue.
  * @index_lock: Spinlock to protect index handling. Whenever @index, @index_done or
  *	@index_crypt needs to be changed this lock should be grabbed to prevent
  *	index corruption due to concurrency.
@@ -421,8 +441,11 @@ struct data_queue {
 	struct queue_entry *entries;
 
 	enum data_queue_qid qid;
+	unsigned long flags;
 
+	struct mutex status_lock;
 	spinlock_t index_lock;
+
 	unsigned int count;
 	unsigned short limit;
 	unsigned short threshold;
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index d4361dc0773e..fca29ae57e71 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -261,6 +261,89 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 	}
 }
 
+/*
+ * RX data handlers.
+ */
+static void rt2x00usb_work_rxdone(struct work_struct *work)
+{
+	struct rt2x00_dev *rt2x00dev =
+	    container_of(work, struct rt2x00_dev, rxdone_work);
+	struct queue_entry *entry;
+	struct skb_frame_desc *skbdesc;
+	u8 rxd[32];
+
+	while (!rt2x00queue_empty(rt2x00dev->rx)) {
+		entry = rt2x00queue_get_entry(rt2x00dev->rx, Q_INDEX_DONE);
+
+		if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+			break;
+
+		/*
+		 * Fill in desc fields of the skb descriptor
+		 */
+		skbdesc = get_skb_frame_desc(entry->skb);
+		skbdesc->desc = rxd;
+		skbdesc->desc_len = entry->queue->desc_size;
+
+		/*
+		 * Send the frame to rt2x00lib for further processing.
+		 */
+		rt2x00lib_rxdone(entry);
+	}
+}
+
+static void rt2x00usb_interrupt_rxdone(struct urb *urb)
+{
+	struct queue_entry *entry = (struct queue_entry *)urb->context;
+	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+
+	if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+		return;
+
+	/*
+	 * Report the frame as DMA done
+	 */
+	rt2x00lib_dmadone(entry);
+
+	/*
+	 * Check if the received data is simply too small
+	 * to be actually valid, or if the urb is signaling
+	 * a problem.
+	 */
+	if (urb->actual_length < entry->queue->desc_size || urb->status)
+		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
+
+	/*
+	 * Schedule the delayed work for reading the RX status
+	 * from the device.
+	 */
+	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
+}
+
+static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
+{
+	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
+	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
+	int status;
+
+	if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+		return;
+
+	usb_fill_bulk_urb(entry_priv->urb, usb_dev,
+			  usb_rcvbulkpipe(usb_dev, entry->queue->usb_endpoint),
+			  entry->skb->data, entry->skb->len,
+			  rt2x00usb_interrupt_rxdone, entry);
+
+	status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
+	if (status) {
+		if (status == -ENODEV)
+			clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
+		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
+		rt2x00lib_dmadone(entry);
+	}
+}
+
 void rt2x00usb_kick_queue(struct data_queue *queue)
 {
 	switch (queue->qid) {
@@ -272,6 +355,11 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
 						   rt2x00usb_kick_tx_entry);
 		break;
+	case QID_RX:
+		if (!rt2x00queue_full(queue))
+			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
+						   rt2x00usb_kick_rx_entry);
+		break;
 	default:
 		break;
 	}
@@ -307,7 +395,6 @@ EXPORT_SYMBOL_GPL(rt2x00usb_stop_queue);
 static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 {
 	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	unsigned short threshold = queue->threshold;
 
 	WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
 		" invoke forced forced reset\n", queue->qid);
@@ -315,18 +402,8 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	/*
 	 * Temporarily disable the TX queue, this will force mac80211
 	 * to use the other queues until this queue has been restored.
-	 *
-	 * Set the queue threshold to the queue limit. This prevents the
-	 * queue from being enabled during the txdone handler.
 	 */
-	queue->threshold = queue->limit;
-	ieee80211_stop_queue(rt2x00dev->hw, queue->qid);
-
-	/*
-	 * Kill all entries in the queue, afterwards we need to
-	 * wait a bit for all URBs to be cancelled.
-	 */
-	rt2x00usb_stop_queue(queue);
+	rt2x00queue_stop_queue(queue);
 
 	/*
 	 * In case that a driver has overriden the txdone_work
@@ -338,8 +415,7 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	 * The queue has been reset, and mac80211 is allowed to use the
 	 * queue again.
 	 */
-	queue->threshold = threshold;
-	ieee80211_wake_queue(rt2x00dev->hw, queue->qid);
+	rt2x00queue_start_queue(queue);
 }
 
 static void rt2x00usb_watchdog_tx_status(struct data_queue *queue)
@@ -365,65 +441,6 @@ void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev)
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_watchdog);
 
-/*
- * RX data handlers.
- */
-static void rt2x00usb_work_rxdone(struct work_struct *work)
-{
-	struct rt2x00_dev *rt2x00dev =
-	    container_of(work, struct rt2x00_dev, rxdone_work);
-	struct queue_entry *entry;
-	struct skb_frame_desc *skbdesc;
-	u8 rxd[32];
-
-	while (!rt2x00queue_empty(rt2x00dev->rx)) {
-		entry = rt2x00queue_get_entry(rt2x00dev->rx, Q_INDEX_DONE);
-
-		if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
-			break;
-
-		/*
-		 * Fill in desc fields of the skb descriptor
-		 */
-		skbdesc = get_skb_frame_desc(entry->skb);
-		skbdesc->desc = rxd;
-		skbdesc->desc_len = entry->queue->desc_size;
-
-		/*
-		 * Send the frame to rt2x00lib for further processing.
-		 */
-		rt2x00lib_rxdone(entry);
-	}
-}
-
-static void rt2x00usb_interrupt_rxdone(struct urb *urb)
-{
-	struct queue_entry *entry = (struct queue_entry *)urb->context;
-	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-
-	if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
-		return;
-
-	/*
-	 * Report the frame as DMA done
-	 */
-	rt2x00lib_dmadone(entry);
-
-	/*
-	 * Check if the received data is simply too small
-	 * to be actually valid, or if the urb is signaling
-	 * a problem.
-	 */
-	if (urb->actual_length < entry->queue->desc_size || urb->status)
-		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
-
-	/*
-	 * Schedule the delayed work for reading the RX status
-	 * from the device.
-	 */
-	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
-}
-
 /*
  * Radio handlers
  */
@@ -431,8 +448,6 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	rt2x00usb_vendor_request_sw(rt2x00dev, USB_RX_CONTROL, 0, 0,
 				    REGISTER_TIMEOUT);
-
-	rt2x00dev->ops->lib->stop_queue(rt2x00dev->rx);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio);
 
@@ -441,31 +456,10 @@ EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio);
  */
 void rt2x00usb_clear_entry(struct queue_entry *entry)
 {
-	struct usb_device *usb_dev =
-	    to_usb_device_intf(entry->queue->rt2x00dev->dev);
-	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
-	int pipe;
-	int status;
-
 	entry->flags = 0;
 
-	if (entry->queue->qid == QID_RX) {
-		pipe = usb_rcvbulkpipe(usb_dev, entry->queue->usb_endpoint);
-		usb_fill_bulk_urb(entry_priv->urb, usb_dev, pipe,
-				entry->skb->data, entry->skb->len,
-				rt2x00usb_interrupt_rxdone, entry);
-
-		set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
-
-		status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
-		if (status) {
-			if (status == -ENODEV)
-				clear_bit(DEVICE_STATE_PRESENT,
-					  &entry->queue->rt2x00dev->flags);
-			set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
-			rt2x00lib_dmadone(entry);
-		}
-	}
+	if (entry->queue->qid == QID_RX)
+		rt2x00usb_kick_rx_entry(entry);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_clear_entry);
 
-- 
cgit v1.2.3


From 5be65609fec2e331c7d804471be3d59089a30d98 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:35:40 +0100
Subject: rt2x00: Add "flush" queue command

Add a new command to the queue handlers: "flush",
this moves the flush() callback from mac80211
into rt2x00queue and adds support for flushing
the RX queue as well.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2500usb.c   |  3 +-
 drivers/net/wireless/rt2x00/rt2800usb.c   |  3 +-
 drivers/net/wireless/rt2x00/rt2x00.h      | 21 ++++++++
 drivers/net/wireless/rt2x00/rt2x00dev.c   |  1 +
 drivers/net/wireless/rt2x00/rt2x00mac.c   | 32 +-----------
 drivers/net/wireless/rt2x00/rt2x00queue.c | 85 +++++++++++++++++++++++++++++++
 drivers/net/wireless/rt2x00/rt2x00usb.c   | 70 ++++++++++++++++---------
 drivers/net/wireless/rt2x00/rt2x00usb.h   |  4 +-
 drivers/net/wireless/rt2x00/rt73usb.c     |  3 +-
 9 files changed, 161 insertions(+), 61 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index a56b38f9bf29..6b3b1de46792 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -785,8 +785,6 @@ static void rt2500usb_stop_queue(struct data_queue *queue)
 	default:
 		break;
 	}
-
-	rt2x00usb_stop_queue(queue);
 }
 
 /*
@@ -1842,6 +1840,7 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
 	.start_queue		= rt2500usb_start_queue,
 	.kick_queue		= rt2x00usb_kick_queue,
 	.stop_queue		= rt2500usb_stop_queue,
+	.flush_queue		= rt2x00usb_flush_queue,
 	.write_tx_desc		= rt2500usb_write_tx_desc,
 	.write_beacon		= rt2500usb_write_beacon,
 	.get_tx_data_len	= rt2500usb_get_tx_data_len,
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 60b550313688..3e0205ddf7b4 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -96,8 +96,6 @@ static void rt2800usb_stop_queue(struct data_queue *queue)
 	default:
 		break;
 	}
-
-	rt2x00usb_stop_queue(queue);
 }
 
 /*
@@ -623,6 +621,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.start_queue		= rt2800usb_start_queue,
 	.kick_queue		= rt2x00usb_kick_queue,
 	.stop_queue		= rt2800usb_stop_queue,
+	.flush_queue		= rt2x00usb_flush_queue,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
 	.write_tx_data		= rt2800usb_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index ac7c3d80300e..1d7b481ec357 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -575,6 +575,7 @@ struct rt2x00lib_ops {
 	void (*start_queue) (struct data_queue *queue);
 	void (*kick_queue) (struct data_queue *queue);
 	void (*stop_queue) (struct data_queue *queue);
+	void (*flush_queue) (struct data_queue *queue);
 
 	/*
 	 * TX control handlers
@@ -1108,6 +1109,16 @@ void rt2x00queue_start_queue(struct data_queue *queue);
  */
 void rt2x00queue_stop_queue(struct data_queue *queue);
 
+/**
+ * rt2x00queue_flush_queue - Flush a data queue
+ * @queue: Pointer to &struct data_queue.
+ * @drop: True to drop all pending frames.
+ *
+ * This function will flush the queue. After this call
+ * the queue is guarenteed to be empty.
+ */
+void rt2x00queue_flush_queue(struct data_queue *queue, bool drop);
+
 /**
  * rt2x00queue_start_queues - Start all data queues
  * @rt2x00dev: Pointer to &struct rt2x00_dev.
@@ -1125,6 +1136,16 @@ void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev);
  */
 void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev);
 
+/**
+ * rt2x00queue_flush_queues - Flush all data queues
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ * @drop: True to drop all pending frames.
+ *
+ * This function will loop through all available queues to flush
+ * any pending frames.
+ */
+void rt2x00queue_flush_queues(struct rt2x00_dev *rt2x00dev, bool drop);
+
 /*
  * Debugfs handlers.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index e42816286ffc..9ef5a2468216 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -94,6 +94,7 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00link_stop_tuner(rt2x00dev);
 	rt2x00queue_stop_queues(rt2x00dev);
+	rt2x00queue_flush_queues(rt2x00dev, true);
 
 	/*
 	 * Disable radio.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c4abb204aeda..4cac7ad60f47 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -718,36 +718,8 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	struct data_queue *queue;
-	unsigned int i = 0;
 
-	ieee80211_stop_queues(hw);
-
-	/*
-	 * Run over all queues to kick them, this will force
-	 * any pending frames to be transmitted.
-	 */
-	tx_queue_for_each(rt2x00dev, queue) {
-		rt2x00dev->ops->lib->kick_queue(queue);
-	}
-
-	/**
-	 * All queues have been kicked, now wait for each queue
-	 * to become empty. With a bit of luck, we only have to wait
-	 * for the first queue to become empty, because while waiting
-	 * for the that queue, the other queues will have transmitted
-	 * all their frames as well (since they were already kicked).
-	 */
-	tx_queue_for_each(rt2x00dev, queue) {
-		for (i = 0; i < 10; i++) {
-			if (rt2x00queue_empty(queue))
-				break;
-			msleep(100);
-		}
-
-		if (!rt2x00queue_empty(queue))
-			WARNING(rt2x00dev, "Failed to flush queue %d\n", queue->qid);
-	}
-
-	ieee80211_wake_queues(hw);
+	tx_queue_for_each(rt2x00dev, queue)
+		rt2x00queue_flush_queue(queue, drop);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_flush);
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 558965fb41b3..313a8faa5fa4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -780,6 +780,12 @@ void rt2x00queue_unpause_queue(struct data_queue *queue)
 		 */
 		ieee80211_wake_queue(queue->rt2x00dev->hw, queue->qid);
 		break;
+	case QID_RX:
+		/*
+		 * For RX we need to kick the queue now in order to
+		 * receive frames.
+		 */
+		queue->rt2x00dev->ops->lib->kick_queue(queue);
 	default:
 		break;
 	}
@@ -823,6 +829,74 @@ void rt2x00queue_stop_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2x00queue_stop_queue);
 
+void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
+{
+	unsigned int i;
+	bool started;
+	bool tx_queue =
+		(queue->qid == QID_AC_BE) ||
+		(queue->qid == QID_AC_BK) ||
+		(queue->qid == QID_AC_VI) ||
+		(queue->qid == QID_AC_VO);
+
+	mutex_lock(&queue->status_lock);
+
+	/*
+	 * If the queue has been started, we must stop it temporarily
+	 * to prevent any new frames to be queued on the device. If
+	 * we are not dropping the pending frames, the queue must
+	 * only be stopped in the software and not the hardware,
+	 * otherwise the queue will never become empty on its own.
+	 */
+	started = test_bit(QUEUE_STARTED, &queue->flags);
+	if (started) {
+		/*
+		 * Pause the queue
+		 */
+		rt2x00queue_pause_queue(queue);
+
+		/*
+		 * If we are not supposed to drop any pending
+		 * frames, this means we must force a start (=kick)
+		 * to the queue to make sure the hardware will
+		 * start transmitting.
+		 */
+		if (!drop && tx_queue)
+			queue->rt2x00dev->ops->lib->kick_queue(queue);
+	}
+
+	/*
+	 * Check if driver supports flushing, we can only guarentee
+	 * full support for flushing if the driver is able
+	 * to cancel all pending frames (drop = true).
+	 */
+	if (drop && queue->rt2x00dev->ops->lib->flush_queue)
+		queue->rt2x00dev->ops->lib->flush_queue(queue);
+
+	/*
+	 * When we don't want to drop any frames, or when
+	 * the driver doesn't fully flush the queue correcly,
+	 * we must wait for the queue to become empty.
+	 */
+	for (i = 0; !rt2x00queue_empty(queue) && i < 100; i++)
+		msleep(10);
+
+	/*
+	 * The queue flush has failed...
+	 */
+	if (unlikely(!rt2x00queue_empty(queue)))
+		WARNING(queue->rt2x00dev, "Queue %d failed to flush", queue->qid);
+
+	/*
+	 * Restore the queue to the previous status
+	 */
+	if (started)
+		rt2x00queue_unpause_queue(queue);
+
+	mutex_unlock(&queue->status_lock);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_flush_queue);
+
 void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
@@ -857,6 +931,17 @@ void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
 }
 EXPORT_SYMBOL_GPL(rt2x00queue_stop_queues);
 
+void rt2x00queue_flush_queues(struct rt2x00_dev *rt2x00dev, bool drop)
+{
+	struct data_queue *queue;
+
+	tx_queue_for_each(rt2x00dev, queue)
+		rt2x00queue_flush_queue(queue, drop);
+
+	rt2x00queue_flush_queue(rt2x00dev->rx, drop);
+}
+EXPORT_SYMBOL_GPL(rt2x00queue_flush_queues);
+
 static void rt2x00queue_reset(struct data_queue *queue)
 {
 	unsigned long irqflags;
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index fca29ae57e71..cd80eec5ff51 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -366,7 +366,7 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
 
-static void rt2x00usb_kill_entry(struct queue_entry *entry)
+static void rt2x00usb_flush_entry(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
@@ -385,37 +385,61 @@ static void rt2x00usb_kill_entry(struct queue_entry *entry)
 		usb_kill_urb(bcn_priv->guardian_urb);
 }
 
-void rt2x00usb_stop_queue(struct data_queue *queue)
+void rt2x00usb_flush_queue(struct data_queue *queue)
 {
+	struct work_struct *completion;
+	unsigned int i;
+
 	rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
-				   rt2x00usb_kill_entry);
+				   rt2x00usb_flush_entry);
+
+	/*
+	 * Obtain the queue completion handler
+	 */
+	switch (queue->qid) {
+	case QID_AC_BE:
+	case QID_AC_BK:
+	case QID_AC_VI:
+	case QID_AC_VO:
+		completion = &queue->rt2x00dev->txdone_work;
+		break;
+	case QID_RX:
+		completion = &queue->rt2x00dev->rxdone_work;
+		break;
+	default:
+		return;
+	}
+
+	for (i = 0; i < 20; i++) {
+		/*
+		 * Check if the driver is already done, otherwise we
+		 * have to sleep a little while to give the driver/hw
+		 * the oppurtunity to complete interrupt process itself.
+		 */
+		if (rt2x00queue_empty(queue))
+			break;
+
+		/*
+		 * Schedule the completion handler manually, when this
+		 * worker function runs, it should cleanup the queue.
+		 */
+		ieee80211_queue_work(queue->rt2x00dev->hw, completion);
+
+		/*
+		 * Wait for a little while to give the driver
+		 * the oppurtunity to recover itself.
+		 */
+		msleep(10);
+	}
 }
-EXPORT_SYMBOL_GPL(rt2x00usb_stop_queue);
+EXPORT_SYMBOL_GPL(rt2x00usb_flush_queue);
 
 static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 {
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-
 	WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
 		" invoke forced forced reset\n", queue->qid);
 
-	/*
-	 * Temporarily disable the TX queue, this will force mac80211
-	 * to use the other queues until this queue has been restored.
-	 */
-	rt2x00queue_stop_queue(queue);
-
-	/*
-	 * In case that a driver has overriden the txdone_work
-	 * function, we invoke the TX done through there.
-	 */
-	rt2x00dev->txdone_work.func(&rt2x00dev->txdone_work);
-
-	/*
-	 * The queue has been reset, and mac80211 is allowed to use the
-	 * queue again.
-	 */
-	rt2x00queue_start_queue(queue);
+	rt2x00queue_flush_queue(queue, true);
 }
 
 static void rt2x00usb_watchdog_tx_status(struct data_queue *queue)
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index 05a5424d9b76..6aaf51fc7ad8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -387,13 +387,13 @@ struct queue_entry_priv_usb_bcn {
 void rt2x00usb_kick_queue(struct data_queue *queue);
 
 /**
- * rt2x00usb_stop_queue - Stop data queue
+ * rt2x00usb_flush_queue - Flush data queue
  * @queue: Data queue to stop
  *
  * This will walk through all entries of the queue and kill all
  * URB's which were send to the device.
  */
-void rt2x00usb_stop_queue(struct data_queue *queue);
+void rt2x00usb_flush_queue(struct data_queue *queue);
 
 /**
  * rt2x00usb_watchdog - Watchdog for USB communication
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index f55e74ef02e0..0b3959bdd3eb 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1077,8 +1077,6 @@ static void rt73usb_stop_queue(struct data_queue *queue)
 	default:
 		break;
 	}
-
-	rt2x00usb_stop_queue(queue);
 }
 
 /*
@@ -2309,6 +2307,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
 	.start_queue		= rt73usb_start_queue,
 	.kick_queue		= rt2x00usb_kick_queue,
 	.stop_queue		= rt73usb_stop_queue,
+	.flush_queue		= rt2x00usb_flush_queue,
 	.write_tx_desc		= rt73usb_write_tx_desc,
 	.write_beacon		= rt73usb_write_beacon,
 	.get_tx_data_len	= rt73usb_get_tx_data_len,
-- 
cgit v1.2.3


From 64e7d72384c2ecef5a892b2243623af265dd83cc Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:36:00 +0100
Subject: rt2x00: Cleanup RX index counting

Add the rt2x00_dmastart function to rt2x00lib which
marks the queue_entry as "owned by device", and increased
the Q_INDEX number.

This cleanups up the index handling by rt2x00lib which
at until so far used hackish approaches to keep the
RX queue index numbering sane.

The rt2x00pci.c changes are from Helmut Schaa

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h      |  1 +
 drivers/net/wireless/rt2x00/rt2x00dev.c   | 11 ++++++++---
 drivers/net/wireless/rt2x00/rt2x00pci.c   |  7 +++++++
 drivers/net/wireless/rt2x00/rt2x00queue.c |  5 +----
 drivers/net/wireless/rt2x00/rt2x00usb.c   |  2 ++
 5 files changed, 19 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 1d7b481ec357..28ea59ab2b06 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -1171,6 +1171,7 @@ static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
  */
 void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev);
 void rt2x00lib_pretbtt(struct rt2x00_dev *rt2x00dev);
+void rt2x00lib_dmastart(struct queue_entry *entry);
 void rt2x00lib_dmadone(struct queue_entry *entry);
 void rt2x00lib_txdone(struct queue_entry *entry,
 		      struct txdone_entry_desc *txdesc);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 9ef5a2468216..3d4c61fcf06f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -226,6 +226,13 @@ void rt2x00lib_pretbtt(struct rt2x00_dev *rt2x00dev)
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_pretbtt);
 
+void rt2x00lib_dmastart(struct queue_entry *entry)
+{
+	set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
+	rt2x00queue_index_inc(entry->queue, Q_INDEX);
+}
+EXPORT_SYMBOL_GPL(rt2x00lib_dmastart);
+
 void rt2x00lib_dmadone(struct queue_entry *entry)
 {
 	clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
@@ -555,10 +562,8 @@ submit_entry:
 	entry->flags = 0;
 	rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
 	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
+	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt2x00dev->ops->lib->clear_entry(entry);
-		rt2x00queue_index_inc(entry->queue, Q_INDEX);
-	}
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_rxdone);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 868ca19b13ea..28e6ff1a6694 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -81,6 +81,13 @@ void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
 		skbdesc->desc = entry_priv->desc;
 		skbdesc->desc_len = entry->queue->desc_size;
 
+		/*
+		 * DMA is already done, notify rt2x00lib that
+		 * it finished successfully.
+		 */
+		rt2x00lib_dmastart(entry);
+		rt2x00lib_dmadone(entry);
+
 		/*
 		 * Send the frame to rt2x00lib for further processing.
 		 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 313a8faa5fa4..52cc92d426f3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -968,11 +968,8 @@ void rt2x00queue_init_queues(struct rt2x00_dev *rt2x00dev)
 	queue_for_each(rt2x00dev, queue) {
 		rt2x00queue_reset(queue);
 
-		for (i = 0; i < queue->limit; i++) {
+		for (i = 0; i < queue->limit; i++)
 			rt2x00dev->ops->lib->clear_entry(&queue->entries[i]);
-			if (queue->qid == QID_RX)
-				rt2x00queue_index_inc(queue, Q_INDEX);
-		}
 	}
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index cd80eec5ff51..cd29ebc8a37b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -330,6 +330,8 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 	if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
 		return;
 
+	rt2x00lib_dmastart(entry);
+
 	usb_fill_bulk_urb(entry_priv->urb, usb_dev,
 			  usb_rcvbulkpipe(usb_dev, entry->queue->usb_endpoint),
 			  entry->skb->data, entry->skb->len,
-- 
cgit v1.2.3


From dba5dc1ae9764902f46d5225c9ff40e4f7b614c7 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:36:18 +0100
Subject: rt2x00: Introduce extra queue entry sanity flag

Add a queue entry flag ENTRY_DATA_STATUS_PENDING,
which can be used to indicate a queue entry has
returned from the hardware and is waiting for
status processing. Using this flag we can add
some extra sanity checks to prevent queue corruption.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c   |  1 +
 drivers/net/wireless/rt2x00/rt2x00queue.h |  6 +++++-
 drivers/net/wireless/rt2x00/rt2x00usb.c   | 12 ++++++++----
 3 files changed, 14 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 3d4c61fcf06f..fa74acdd271f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -235,6 +235,7 @@ EXPORT_SYMBOL_GPL(rt2x00lib_dmastart);
 
 void rt2x00lib_dmadone(struct queue_entry *entry)
 {
+	set_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags);
 	clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
 	rt2x00queue_index_inc(entry->queue, Q_INDEX_DMA_DONE);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index baa39b75430c..47659346070b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -340,12 +340,16 @@ struct txentry_desc {
  * @ENTRY_DATA_IO_FAILED: Hardware indicated that an IO error occured
  *	while transfering the data to the hardware. No TX status report will
  *	be expected from the hardware.
+ * @ENTRY_DATA_STATUS_PENDING: The entry has been send to the device and
+ *	returned. It is now waiting for the status reporting before the
+ *	entry can be reused again.
  */
 enum queue_entry_flags {
 	ENTRY_BCN_ASSIGNED,
 	ENTRY_OWNER_DEVICE_DATA,
 	ENTRY_DATA_PENDING,
-	ENTRY_DATA_IO_FAILED
+	ENTRY_DATA_IO_FAILED,
+	ENTRY_DATA_STATUS_PENDING,
 };
 
 /**
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index cd29ebc8a37b..8a16b5106a33 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -195,7 +195,8 @@ static void rt2x00usb_work_txdone(struct work_struct *work)
 		while (!rt2x00queue_empty(queue)) {
 			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 
-			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+			    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 				break;
 
 			rt2x00usb_work_txdone_entry(entry);
@@ -237,7 +238,8 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 	u32 length;
 	int status;
 
-	if (!test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags))
+	if (!test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags) ||
+	    test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 		return;
 
 	/*
@@ -275,7 +277,8 @@ static void rt2x00usb_work_rxdone(struct work_struct *work)
 	while (!rt2x00queue_empty(rt2x00dev->rx)) {
 		entry = rt2x00queue_get_entry(rt2x00dev->rx, Q_INDEX_DONE);
 
-		if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+		if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+		    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 			break;
 
 		/*
@@ -327,7 +330,8 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
 	int status;
 
-	if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+	if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+	    test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 		return;
 
 	rt2x00lib_dmastart(entry);
-- 
cgit v1.2.3


From f615e9a38a8e6239d35891a05f2ac1159088780a Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Mon, 13 Dec 2010 12:36:38 +0100
Subject: rt2x00: Fix WMM Queue naming

The Queue names were incorrectly copied from the legacy drivers,
as a result the queue names were inversed to what was expected.

This renames the queues using this mapping:
	QID_AC_BK -> QID_AC_VO (priority 0)
	QID_AC_BE -> QID_AC_VI (priority 1)
	QID_AC_VI -> QID_AC_BE (priority 2)
	QID_AC_VO -> QID_AC_BK (priority 3)

Note that this was a naming problem only, which didn't affect
the assignment of frames to their respective queues.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c   | 12 +++---
 drivers/net/wireless/rt2x00/rt2500pci.c   | 12 +++---
 drivers/net/wireless/rt2x00/rt2800.h      | 44 +++++++++++-----------
 drivers/net/wireless/rt2x00/rt2800pci.c   |  4 +-
 drivers/net/wireless/rt2x00/rt2x00queue.c | 18 ++++-----
 drivers/net/wireless/rt2x00/rt2x00queue.h | 12 +++---
 drivers/net/wireless/rt2x00/rt2x00usb.c   |  8 ++--
 drivers/net/wireless/rt2x00/rt61pci.c     | 16 ++++----
 drivers/net/wireless/rt2x00/rt61pci.h     | 62 +++++++++++++++----------------
 drivers/net/wireless/rt2x00/rt73usb.h     | 36 +++++++++---------
 10 files changed, 112 insertions(+), 112 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 2fc6ca5e0968..54ca49ad3472 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -664,12 +664,12 @@ static void rt2400pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
@@ -690,8 +690,8 @@ static void rt2400pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
-	case QID_AC_BK:
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_ATIM:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
@@ -1322,13 +1322,13 @@ static irqreturn_t rt2400pci_interrupt_thread(int irq, void *dev_instance)
 	 * 4 - Priority ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
-		rt2400pci_txdone(rt2x00dev, QID_AC_BE);
+		rt2400pci_txdone(rt2x00dev, QID_AC_VO);
 
 	/*
 	 * 5 - Tx ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
-		rt2400pci_txdone(rt2x00dev, QID_AC_BK);
+		rt2400pci_txdone(rt2x00dev, QID_AC_VI);
 
 	/* Enable interrupts again. */
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index d67f91192338..a9ff26a27724 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -754,12 +754,12 @@ static void rt2500pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
@@ -780,8 +780,8 @@ static void rt2500pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
-	case QID_AC_BK:
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_ATIM:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
@@ -1455,13 +1455,13 @@ static irqreturn_t rt2500pci_interrupt_thread(int irq, void *dev_instance)
 	 * 4 - Priority ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
-		rt2500pci_txdone(rt2x00dev, QID_AC_BE);
+		rt2500pci_txdone(rt2x00dev, QID_AC_VO);
 
 	/*
 	 * 5 - Tx ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
-		rt2500pci_txdone(rt2x00dev, QID_AC_BK);
+		rt2500pci_txdone(rt2x00dev, QID_AC_VI);
 
 	/* Enable interrupts again. */
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 9ea09612c878..4c55e8525cad 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -213,10 +213,10 @@
 
 /*
  * WMM_AIFSN_CFG: Aifsn for each EDCA AC
- * AIFSN0: AC_BE
- * AIFSN1: AC_BK
- * AIFSN2: AC_VI
- * AIFSN3: AC_VO
+ * AIFSN0: AC_VO
+ * AIFSN1: AC_VI
+ * AIFSN2: AC_BE
+ * AIFSN3: AC_BK
  */
 #define WMM_AIFSN_CFG			0x0214
 #define WMM_AIFSN_CFG_AIFSN0		FIELD32(0x0000000f)
@@ -226,10 +226,10 @@
 
 /*
  * WMM_CWMIN_CSR: CWmin for each EDCA AC
- * CWMIN0: AC_BE
- * CWMIN1: AC_BK
- * CWMIN2: AC_VI
- * CWMIN3: AC_VO
+ * CWMIN0: AC_VO
+ * CWMIN1: AC_VI
+ * CWMIN2: AC_BE
+ * CWMIN3: AC_BK
  */
 #define WMM_CWMIN_CFG			0x0218
 #define WMM_CWMIN_CFG_CWMIN0		FIELD32(0x0000000f)
@@ -239,10 +239,10 @@
 
 /*
  * WMM_CWMAX_CSR: CWmax for each EDCA AC
- * CWMAX0: AC_BE
- * CWMAX1: AC_BK
- * CWMAX2: AC_VI
- * CWMAX3: AC_VO
+ * CWMAX0: AC_VO
+ * CWMAX1: AC_VI
+ * CWMAX2: AC_BE
+ * CWMAX3: AC_BK
  */
 #define WMM_CWMAX_CFG			0x021c
 #define WMM_CWMAX_CFG_CWMAX0		FIELD32(0x0000000f)
@@ -251,18 +251,18 @@
 #define WMM_CWMAX_CFG_CWMAX3		FIELD32(0x0000f000)
 
 /*
- * AC_TXOP0: AC_BK/AC_BE TXOP register
- * AC0TXOP: AC_BK in unit of 32us
- * AC1TXOP: AC_BE in unit of 32us
+ * AC_TXOP0: AC_VO/AC_VI TXOP register
+ * AC0TXOP: AC_VO in unit of 32us
+ * AC1TXOP: AC_VI in unit of 32us
  */
 #define WMM_TXOP0_CFG			0x0220
 #define WMM_TXOP0_CFG_AC0TXOP		FIELD32(0x0000ffff)
 #define WMM_TXOP0_CFG_AC1TXOP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP1: AC_VO/AC_VI TXOP register
- * AC2TXOP: AC_VI in unit of 32us
- * AC3TXOP: AC_VO in unit of 32us
+ * AC_TXOP1: AC_BE/AC_BK TXOP register
+ * AC2TXOP: AC_BE in unit of 32us
+ * AC3TXOP: AC_BK in unit of 32us
  */
 #define WMM_TXOP1_CFG			0x0224
 #define WMM_TXOP1_CFG_AC2TXOP		FIELD32(0x0000ffff)
@@ -288,7 +288,7 @@
 #define MCU_CMD_CFG			0x022c
 
 /*
- * AC_BK register offsets
+ * AC_VO register offsets
  */
 #define TX_BASE_PTR0			0x0230
 #define TX_MAX_CNT0			0x0234
@@ -296,7 +296,7 @@
 #define TX_DTX_IDX0			0x023c
 
 /*
- * AC_BE register offsets
+ * AC_VI register offsets
  */
 #define TX_BASE_PTR1			0x0240
 #define TX_MAX_CNT1			0x0244
@@ -304,7 +304,7 @@
 #define TX_DTX_IDX1			0x024c
 
 /*
- * AC_VI register offsets
+ * AC_BE register offsets
  */
 #define TX_BASE_PTR2			0x0250
 #define TX_MAX_CNT2			0x0254
@@ -312,7 +312,7 @@
 #define TX_DTX_IDX2			0x025c
 
 /*
- * AC_VO register offsets
+ * AC_BK register offsets
  */
 #define TX_BASE_PTR3			0x0260
 #define TX_MAX_CNT3			0x0264
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 15eef7212bb1..baa1468a56a8 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -217,10 +217,10 @@ static void rt2800pci_kick_queue(struct data_queue *queue)
 	struct queue_entry *entry;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
 		rt2800_register_write(rt2x00dev, TX_CTX_IDX(queue->qid), entry->entry_idx);
 		break;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 52cc92d426f3..ca82b3a91697 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -746,10 +746,10 @@ void rt2x00queue_pause_queue(struct data_queue *queue)
 		return;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		/*
 		 * For TX queues, we have to disable the queue
 		 * inside mac80211.
@@ -770,10 +770,10 @@ void rt2x00queue_unpause_queue(struct data_queue *queue)
 		return;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		/*
 		 * For TX queues, we have to enable the queue
 		 * inside mac80211.
@@ -834,10 +834,10 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
 	unsigned int i;
 	bool started;
 	bool tx_queue =
-		(queue->qid == QID_AC_BE) ||
-		(queue->qid == QID_AC_BK) ||
+		(queue->qid == QID_AC_VO) ||
 		(queue->qid == QID_AC_VI) ||
-		(queue->qid == QID_AC_VO);
+		(queue->qid == QID_AC_BE) ||
+		(queue->qid == QID_AC_BK);
 
 	mutex_lock(&queue->status_lock);
 
@@ -1141,7 +1141,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize queue parameters.
 	 * RX: qid = QID_RX
-	 * TX: qid = QID_AC_BE + index
+	 * TX: qid = QID_AC_VO + index
 	 * TX: cw_min: 2^5 = 32.
 	 * TX: cw_max: 2^10 = 1024.
 	 * BCN: qid = QID_BEACON
@@ -1149,7 +1149,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00queue_init(rt2x00dev, rt2x00dev->rx, QID_RX);
 
-	qid = QID_AC_BE;
+	qid = QID_AC_VO;
 	tx_queue_for_each(rt2x00dev, queue)
 		rt2x00queue_init(rt2x00dev, queue, qid++);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 47659346070b..fab8e2687f29 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -45,10 +45,10 @@
 /**
  * enum data_queue_qid: Queue identification
  *
+ * @QID_AC_VO: AC VO queue
+ * @QID_AC_VI: AC VI queue
  * @QID_AC_BE: AC BE queue
  * @QID_AC_BK: AC BK queue
- * @QID_AC_VI: AC VI queue
- * @QID_AC_VO: AC VO queue
  * @QID_HCCA: HCCA queue
  * @QID_MGMT: MGMT queue (prio queue)
  * @QID_RX: RX queue
@@ -57,10 +57,10 @@
  * @QID_ATIM: Atim queue (value unspeficied, don't send it to device)
  */
 enum data_queue_qid {
-	QID_AC_BE = 0,
-	QID_AC_BK = 1,
-	QID_AC_VI = 2,
-	QID_AC_VO = 3,
+	QID_AC_VO = 0,
+	QID_AC_VI = 1,
+	QID_AC_BE = 2,
+	QID_AC_BK = 3,
 	QID_HCCA = 4,
 	QID_MGMT = 13,
 	QID_RX = 14,
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 8a16b5106a33..1a9937d5aff6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -353,10 +353,10 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 void rt2x00usb_kick_queue(struct data_queue *queue)
 {
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		if (!rt2x00queue_empty(queue))
 			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
 						   rt2x00usb_kick_tx_entry);
@@ -403,10 +403,10 @@ void rt2x00usb_flush_queue(struct data_queue *queue)
 	 * Obtain the queue completion handler
 	 */
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		completion = &queue->rt2x00dev->txdone_work;
 		break;
 	case QID_RX:
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 7156b7881233..9405b100a75a 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1171,22 +1171,22 @@ static void rt61pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC0, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC1, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VI:
+	case QID_AC_BE:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC2, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VO:
+	case QID_AC_BK:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC3, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
@@ -1202,22 +1202,22 @@ static void rt61pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC0, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC1, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VI:
+	case QID_AC_BE:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC2, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VO:
+	case QID_AC_BK:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC3, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index afc803b7959f..e3cd6db76b0e 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -784,25 +784,25 @@ struct hw_pairwise_ta_entry {
  */
 
 /*
- * AC0_BASE_CSR: AC_BK base address.
+ * AC0_BASE_CSR: AC_VO base address.
  */
 #define AC0_BASE_CSR			0x3400
 #define AC0_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC1_BASE_CSR: AC_BE base address.
+ * AC1_BASE_CSR: AC_VI base address.
  */
 #define AC1_BASE_CSR			0x3404
 #define AC1_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC2_BASE_CSR: AC_VI base address.
+ * AC2_BASE_CSR: AC_BE base address.
  */
 #define AC2_BASE_CSR			0x3408
 #define AC2_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC3_BASE_CSR: AC_VO base address.
+ * AC3_BASE_CSR: AC_BK base address.
  */
 #define AC3_BASE_CSR			0x340c
 #define AC3_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
@@ -814,7 +814,7 @@ struct hw_pairwise_ta_entry {
 #define MGMT_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * TX_RING_CSR0: TX Ring size for AC_BK, AC_BE, AC_VI, AC_VO.
+ * TX_RING_CSR0: TX Ring size for AC_VO, AC_VI, AC_BE, AC_BK.
  */
 #define TX_RING_CSR0			0x3418
 #define TX_RING_CSR0_AC0_RING_SIZE	FIELD32(0x000000ff)
@@ -833,10 +833,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * AIFSN_CSR: AIFSN for each EDCA AC.
- * AIFSN0: For AC_BK.
- * AIFSN1: For AC_BE.
- * AIFSN2: For AC_VI.
- * AIFSN3: For AC_VO.
+ * AIFSN0: For AC_VO.
+ * AIFSN1: For AC_VI.
+ * AIFSN2: For AC_BE.
+ * AIFSN3: For AC_BK.
  */
 #define AIFSN_CSR			0x3420
 #define AIFSN_CSR_AIFSN0		FIELD32(0x0000000f)
@@ -846,10 +846,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMIN_CSR: CWmin for each EDCA AC.
- * CWMIN0: For AC_BK.
- * CWMIN1: For AC_BE.
- * CWMIN2: For AC_VI.
- * CWMIN3: For AC_VO.
+ * CWMIN0: For AC_VO.
+ * CWMIN1: For AC_VI.
+ * CWMIN2: For AC_BE.
+ * CWMIN3: For AC_BK.
  */
 #define CWMIN_CSR			0x3424
 #define CWMIN_CSR_CWMIN0		FIELD32(0x0000000f)
@@ -859,10 +859,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMAX_CSR: CWmax for each EDCA AC.
- * CWMAX0: For AC_BK.
- * CWMAX1: For AC_BE.
- * CWMAX2: For AC_VI.
- * CWMAX3: For AC_VO.
+ * CWMAX0: For AC_VO.
+ * CWMAX1: For AC_VI.
+ * CWMAX2: For AC_BE.
+ * CWMAX3: For AC_BK.
  */
 #define CWMAX_CSR			0x3428
 #define CWMAX_CSR_CWMAX0		FIELD32(0x0000000f)
@@ -883,14 +883,14 @@ struct hw_pairwise_ta_entry {
 
 /*
  * TX_CNTL_CSR: KICK/Abort TX.
- * KICK_TX_AC0: For AC_BK.
- * KICK_TX_AC1: For AC_BE.
- * KICK_TX_AC2: For AC_VI.
- * KICK_TX_AC3: For AC_VO.
- * ABORT_TX_AC0: For AC_BK.
- * ABORT_TX_AC1: For AC_BE.
- * ABORT_TX_AC2: For AC_VI.
- * ABORT_TX_AC3: For AC_VO.
+ * KICK_TX_AC0: For AC_VO.
+ * KICK_TX_AC1: For AC_VI.
+ * KICK_TX_AC2: For AC_BE.
+ * KICK_TX_AC3: For AC_BK.
+ * ABORT_TX_AC0: For AC_VO.
+ * ABORT_TX_AC1: For AC_VI.
+ * ABORT_TX_AC2: For AC_BE.
+ * ABORT_TX_AC3: For AC_BK.
  */
 #define TX_CNTL_CSR			0x3430
 #define TX_CNTL_CSR_KICK_TX_AC0		FIELD32(0x00000001)
@@ -1010,18 +1010,18 @@ struct hw_pairwise_ta_entry {
 #define E2PROM_CSR_LOAD_STATUS		FIELD32(0x00000040)
 
 /*
- * AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
- * AC0_TX_OP: For AC_BK, in unit of 32us.
- * AC1_TX_OP: For AC_BE, in unit of 32us.
+ * AC_TXOP_CSR0: AC_VO/AC_VI TXOP register.
+ * AC0_TX_OP: For AC_VO, in unit of 32us.
+ * AC1_TX_OP: For AC_VI, in unit of 32us.
  */
 #define AC_TXOP_CSR0			0x3474
 #define AC_TXOP_CSR0_AC0_TX_OP		FIELD32(0x0000ffff)
 #define AC_TXOP_CSR0_AC1_TX_OP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
- * AC2_TX_OP: For AC_VI, in unit of 32us.
- * AC3_TX_OP: For AC_VO, in unit of 32us.
+ * AC_TXOP_CSR1: AC_BE/AC_BK TXOP register.
+ * AC2_TX_OP: For AC_BE, in unit of 32us.
+ * AC3_TX_OP: For AC_BK, in unit of 32us.
  */
 #define AC_TXOP_CSR1			0x3478
 #define AC_TXOP_CSR1_AC2_TX_OP		FIELD32(0x0000ffff)
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 1315ce5c992f..9f6b470414d3 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -689,10 +689,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * AIFSN_CSR: AIFSN for each EDCA AC.
- * AIFSN0: For AC_BK.
- * AIFSN1: For AC_BE.
- * AIFSN2: For AC_VI.
- * AIFSN3: For AC_VO.
+ * AIFSN0: For AC_VO.
+ * AIFSN1: For AC_VI.
+ * AIFSN2: For AC_BE.
+ * AIFSN3: For AC_BK.
  */
 #define AIFSN_CSR			0x0400
 #define AIFSN_CSR_AIFSN0		FIELD32(0x0000000f)
@@ -702,10 +702,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMIN_CSR: CWmin for each EDCA AC.
- * CWMIN0: For AC_BK.
- * CWMIN1: For AC_BE.
- * CWMIN2: For AC_VI.
- * CWMIN3: For AC_VO.
+ * CWMIN0: For AC_VO.
+ * CWMIN1: For AC_VI.
+ * CWMIN2: For AC_BE.
+ * CWMIN3: For AC_BK.
  */
 #define CWMIN_CSR			0x0404
 #define CWMIN_CSR_CWMIN0		FIELD32(0x0000000f)
@@ -715,10 +715,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMAX_CSR: CWmax for each EDCA AC.
- * CWMAX0: For AC_BK.
- * CWMAX1: For AC_BE.
- * CWMAX2: For AC_VI.
- * CWMAX3: For AC_VO.
+ * CWMAX0: For AC_VO.
+ * CWMAX1: For AC_VI.
+ * CWMAX2: For AC_BE.
+ * CWMAX3: For AC_BK.
  */
 #define CWMAX_CSR			0x0408
 #define CWMAX_CSR_CWMAX0		FIELD32(0x0000000f)
@@ -727,18 +727,18 @@ struct hw_pairwise_ta_entry {
 #define CWMAX_CSR_CWMAX3		FIELD32(0x0000f000)
 
 /*
- * AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
- * AC0_TX_OP: For AC_BK, in unit of 32us.
- * AC1_TX_OP: For AC_BE, in unit of 32us.
+ * AC_TXOP_CSR0: AC_VO/AC_VI TXOP register.
+ * AC0_TX_OP: For AC_VO, in unit of 32us.
+ * AC1_TX_OP: For AC_VI, in unit of 32us.
  */
 #define AC_TXOP_CSR0			0x040c
 #define AC_TXOP_CSR0_AC0_TX_OP		FIELD32(0x0000ffff)
 #define AC_TXOP_CSR0_AC1_TX_OP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
- * AC2_TX_OP: For AC_VI, in unit of 32us.
- * AC3_TX_OP: For AC_VO, in unit of 32us.
+ * AC_TXOP_CSR1: AC_BE/AC_BK TXOP register.
+ * AC2_TX_OP: For AC_BE, in unit of 32us.
+ * AC3_TX_OP: For AC_BK, in unit of 32us.
  */
 #define AC_TXOP_CSR1			0x0410
 #define AC_TXOP_CSR1_AC2_TX_OP		FIELD32(0x0000ffff)
-- 
cgit v1.2.3


From e85b4c04646f7fa62ebf0afe11cd8dffde689da7 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Mon, 13 Dec 2010 12:38:49 +0100
Subject: rt2x00: remove stray semicolon

The stray semicolon after DEBUG_PRINTK_MSG causes things
like "if (...) WARNING(...); else {}" to fail with syntax error.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 28ea59ab2b06..c254d5a62c7d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -66,7 +66,7 @@
 
 #ifdef CONFIG_RT2X00_DEBUG
 #define DEBUG_PRINTK(__dev, __kernlvl, __lvl, __msg, __args...)	\
-	DEBUG_PRINTK_MSG(__dev, __kernlvl, __lvl, __msg, ##__args);
+	DEBUG_PRINTK_MSG(__dev, __kernlvl, __lvl, __msg, ##__args)
 #else
 #define DEBUG_PRINTK(__dev, __kernlvl, __lvl, __msg, __args...)	\
 	do { } while (0)
-- 
cgit v1.2.3


From 739fd9405416e22732e46a9226a8cac379bd57fc Mon Sep 17 00:00:00 2001
From: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Date: Mon, 13 Dec 2010 12:39:12 +0100
Subject: rt2x00: Pad beacon to multiple of 32 bits.

Pad beacon to a multiple of 32 bits in preparation for the change
from memcpy_toio() to __iowrite32_copy() in register_multiwrite().

Signed-off-by: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 9 ++++++---
 drivers/net/wireless/rt2x00/rt61pci.c   | 8 ++++++--
 drivers/net/wireless/rt2x00/rt73usb.c   | 9 ++++++---
 3 files changed, 18 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index b7de1a504480..54917a281398 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -772,6 +772,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	unsigned int beacon_base;
+	unsigned int padding_len;
 	u32 reg;
 
 	/*
@@ -806,11 +807,13 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
 
 	/*
-	 * Write entire beacon with TXWI to register.
+	 * Write entire beacon with TXWI and padding to register.
 	 */
+	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
+	skb_pad(entry->skb, padding_len);
 	beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
-	rt2800_register_multiwrite(rt2x00dev, beacon_base,
-				   entry->skb->data, entry->skb->len);
+	rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+				   entry->skb->len + padding_len);
 
 	/*
 	 * Enable beaconing again.
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 9405b100a75a..8de44dd401e0 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1961,6 +1961,7 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
 	unsigned int beacon_base;
+	unsigned int padding_len;
 	u32 reg;
 
 	/*
@@ -1982,13 +1983,16 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
 
 	/*
-	 * Write entire beacon with descriptor to register.
+	 * Write entire beacon with descriptor and padding to register.
 	 */
+	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
+	skb_pad(entry->skb, padding_len);
 	beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
 	rt2x00pci_register_multiwrite(rt2x00dev, beacon_base,
 				      entry_priv->desc, TXINFO_SIZE);
 	rt2x00pci_register_multiwrite(rt2x00dev, beacon_base + TXINFO_SIZE,
-				      entry->skb->data, entry->skb->len);
+				      entry->skb->data,
+				      entry->skb->len + padding_len);
 
 	/*
 	 * Enable beaconing again.
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 0b3959bdd3eb..0b4e8590cbb7 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1546,6 +1546,7 @@ static void rt73usb_write_beacon(struct queue_entry *entry,
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	unsigned int beacon_base;
+	unsigned int padding_len;
 	u32 reg;
 
 	/*
@@ -1573,11 +1574,13 @@ static void rt73usb_write_beacon(struct queue_entry *entry,
 	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
 
 	/*
-	 * Write entire beacon with descriptor to register.
+	 * Write entire beacon with descriptor and padding to register.
 	 */
+	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
+	skb_pad(entry->skb, padding_len);
 	beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
-	rt2x00usb_register_multiwrite(rt2x00dev, beacon_base,
-				      entry->skb->data, entry->skb->len);
+	rt2x00usb_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+				      entry->skb->len + padding_len);
 
 	/*
 	 * Enable beaconing again.
-- 
cgit v1.2.3


From 412b31334b831a8c2909afaca017c5a236ac2dd0 Mon Sep 17 00:00:00 2001
From: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Date: Mon, 13 Dec 2010 12:39:39 +0100
Subject: rt2x00: Fix firmware loading regression on x86_64.

Commit 6175ddf06b6172046a329e3abfd9c901a43efd2e changes the way
memcpy_toio() works for x86_64, causing firmware loading to fail for
some Ralink WLAN devices with the rt2800pci driver since linux 2.6.34.
This causes the log message: "phy0 -> rt2800pci_load_firmware: Error -
PBF system register not ready.".

Fix this by using __iowrite32_copy instead of memcpy_toio().

Signed-off-by: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00pci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/rt2x00/rt2x00pci.h
index b854d62ff99b..746ce8fe8cf4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.h
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.h
@@ -64,7 +64,7 @@ static inline void rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev,
 						 const void *value,
 						 const u32 length)
 {
-	memcpy_toio(rt2x00dev->csr.base + offset, value, length);
+	__iowrite32_copy(rt2x00dev->csr.base + offset, value, length >> 2);
 }
 
 /**
-- 
cgit v1.2.3


From 76d94b232940ca91e9b26c590cb7312ab88ff722 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:07 +0000
Subject: pch_can: Add flow control processing

Currently, there is no flow control processing.
Thus, Add flow control processing as
when there is no empty of tx buffer,
netif_stop_queue is called.
When there is empty buffer, netif_wake_queue is called.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index a9b6a6525a65..f0f140492c07 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -102,6 +102,10 @@
 
 #define PCH_FIFO_THRESH		16
 
+/* TxRqst2 show status of MsgObjNo.17~32 */
+#define PCH_TREQ2_TX_MASK	(((1 << PCH_TX_OBJ_NUM) - 1) <<\
+							(PCH_RX_OBJ_END - 16))
+
 enum pch_ifreg {
 	PCH_RX_IFREG,
 	PCH_TX_IFREG,
@@ -871,6 +875,8 @@ MSG_OBJ:
 			dlc = 8;
 		stats->tx_bytes += dlc;
 		stats->tx_packets++;
+		if (int_stat == PCH_TX_OBJ_END)
+			netif_wake_queue(ndev);
 	}
 
 	int_stat = pch_can_int_pending(priv);
@@ -1009,18 +1015,6 @@ static int pch_close(struct net_device *ndev)
 	return 0;
 }
 
-static int pch_get_msg_obj_sts(struct net_device *ndev, u32 obj_id)
-{
-	u32 buffer_status = 0;
-	struct pch_can_priv *priv = netdev_priv(ndev);
-
-	/* Getting the message object status. */
-	buffer_status = (u32) pch_can_get_buffer_status(priv);
-
-	return buffer_status & obj_id;
-}
-
-
 static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	int i, j;
@@ -1031,17 +1025,16 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (can_dropped_invalid_skb(ndev, skb))
 		return NETDEV_TX_OK;
 
-	if (priv->tx_obj == PCH_TX_OBJ_END) { /* Point tail Obj */
-		while (pch_get_msg_obj_sts(ndev, (((1 << PCH_TX_OBJ_NUM)-1) <<
-					   PCH_RX_OBJ_NUM)))
-			udelay(500);
+	if (priv->tx_obj == PCH_TX_OBJ_END) {
+		if (ioread32(&priv->regs->treq2) & PCH_TREQ2_TX_MASK)
+			netif_stop_queue(ndev);
 
-		priv->tx_obj = PCH_TX_OBJ_START; /* Point head of Tx Obj ID */
-		tx_buffer_avail = priv->tx_obj; /* Point Tail of Tx Obj */
+		tx_buffer_avail = priv->tx_obj;
+		priv->tx_obj = PCH_TX_OBJ_START;
 	} else {
 		tx_buffer_avail = priv->tx_obj;
+		priv->tx_obj++;
 	}
-	priv->tx_obj++;
 
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
-- 
cgit v1.2.3


From e489ccebf14657774fd877dc841b458703730586 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:08 +0000
Subject: pch_can: Divide poll function

To easy to read/understand, divide poll function into two sub-functions.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 71 +++++++++++++++++++++++------------------------
 1 file changed, 35 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index f0f140492c07..0b6d4f490296 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -819,72 +819,71 @@ RX_NEXT:
 
 	return rcv_pkts;
 }
-static int pch_can_rx_poll(struct napi_struct *napi, int quota)
+
+static void pch_can_tx_complete(struct net_device *ndev, u32 int_stat)
 {
-	struct net_device *ndev = napi->dev;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct net_device_stats *stats = &(priv->ndev->stats);
 	u32 dlc;
+
+	can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_END - 1);
+	iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
+		  &priv->regs->ifregs[1].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, int_stat);
+	dlc = get_can_dlc(ioread32(&priv->regs->ifregs[1].mcont) &
+			  PCH_IF_MCONT_DLC);
+	stats->tx_bytes += dlc;
+	stats->tx_packets++;
+	if (int_stat == PCH_TX_OBJ_END)
+		netif_wake_queue(ndev);
+}
+
+static int pch_can_rx_poll(struct napi_struct *napi, int quota)
+{
+	struct net_device *ndev = napi->dev;
+	struct pch_can_priv *priv = netdev_priv(ndev);
 	u32 int_stat;
 	int rcv_pkts = 0;
 	u32 reg_stat;
 
 	int_stat = pch_can_int_pending(priv);
 	if (!int_stat)
-		return 0;
+		goto end;
 
-INT_STAT:
-	if (int_stat == PCH_STATUS_INT) {
+	if ((int_stat == PCH_STATUS_INT) && (quota > 0)) {
 		reg_stat = ioread32(&priv->regs->stat);
 		if (reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) {
-			if ((reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL)
+			if (reg_stat & PCH_BUS_OFF ||
+			   (reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL) {
 				pch_can_error(ndev, reg_stat);
+				quota--;
+			}
 		}
 
-		if (reg_stat & PCH_TX_OK) {
-			iowrite32(PCH_CMASK_RX_TX_GET,
-				  &priv->regs->ifregs[1].cmask);
-			pch_can_check_if_busy(&priv->regs->ifregs[1].creq,
-					       ioread32(&priv->regs->intr));
+		if (reg_stat & PCH_TX_OK)
 			pch_can_bit_clear(&priv->regs->stat, PCH_TX_OK);
-		}
 
 		if (reg_stat & PCH_RX_OK)
 			pch_can_bit_clear(&priv->regs->stat, PCH_RX_OK);
 
 		int_stat = pch_can_int_pending(priv);
-		if (int_stat == PCH_STATUS_INT)
-			goto INT_STAT;
 	}
 
-MSG_OBJ:
+	if (quota == 0)
+		goto end;
+
 	if ((int_stat >= PCH_RX_OBJ_START) && (int_stat <= PCH_RX_OBJ_END)) {
-		rcv_pkts = pch_can_rx_normal(ndev, int_stat);
-		if (rcv_pkts < 0)
-			return 0;
+		rcv_pkts += pch_can_rx_normal(ndev, int_stat);
+		quota -= rcv_pkts;
+		if (quota < 0)
+			goto end;
 	} else if ((int_stat >= PCH_TX_OBJ_START) &&
 		   (int_stat <= PCH_TX_OBJ_END)) {
 		/* Handle transmission interrupt */
-		can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_END - 1);
-		iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
-			  &priv->regs->ifregs[1].cmask);
-		dlc = ioread32(&priv->regs->ifregs[1].mcont) &
-			       PCH_IF_MCONT_DLC;
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, int_stat);
-		if (dlc > 8)
-			dlc = 8;
-		stats->tx_bytes += dlc;
-		stats->tx_packets++;
-		if (int_stat == PCH_TX_OBJ_END)
-			netif_wake_queue(ndev);
+		pch_can_tx_complete(ndev, int_stat);
 	}
 
-	int_stat = pch_can_int_pending(priv);
-	if (int_stat == PCH_STATUS_INT)
-		goto INT_STAT;
-	else if (int_stat >= 1 && int_stat <= 32)
-		goto MSG_OBJ;
-
+end:
 	napi_complete(napi);
 	pch_can_set_int_enables(priv, PCH_CAN_ALL);
 
-- 
cgit v1.2.3


From 8ac9702b9d5d81b819fc7d6b4f6abad22af01f3c Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:09 +0000
Subject: pch_can: Fix endianness issue

there is endianness issue both Tx and Rx.
Currently, data is set like below.
Register:
MSB--LSB
x x D0 D1
x x D2 D3
x x D4 D5
x x D6 D7

But Data to be sent must be set like below.
Register:
MSB--LSB
x x D1 D0
x x D3 D2
x x D5 D4
x x D7 D6  (x means reserved area.)

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 47 ++++++++++++++++++++---------------------------
 1 file changed, 20 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 0b6d4f490296..210957f093bb 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -138,10 +138,7 @@ struct pch_can_if_regs {
 	u32 id1;
 	u32 id2;
 	u32 mcont;
-	u32 dataa1;
-	u32 dataa2;
-	u32 datab1;
-	u32 datab2;
+	u32 data[4];
 	u32 rsv[13];
 };
 
@@ -424,10 +421,10 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->ifregs[0].id1);
 		iowrite32(0x0, &priv->regs->ifregs[0].id2);
 		iowrite32(0x0, &priv->regs->ifregs[0].mcont);
-		iowrite32(0x0, &priv->regs->ifregs[0].dataa1);
-		iowrite32(0x0, &priv->regs->ifregs[0].dataa2);
-		iowrite32(0x0, &priv->regs->ifregs[0].datab1);
-		iowrite32(0x0, &priv->regs->ifregs[0].datab2);
+		iowrite32(0x0, &priv->regs->ifregs[0].data[0]);
+		iowrite32(0x0, &priv->regs->ifregs[0].data[1]);
+		iowrite32(0x0, &priv->regs->ifregs[0].data[2]);
+		iowrite32(0x0, &priv->regs->ifregs[0].data[3]);
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[0].cmask);
@@ -441,10 +438,10 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->ifregs[1].id1);
 		iowrite32(0x0, &priv->regs->ifregs[1].id2);
 		iowrite32(0x0, &priv->regs->ifregs[1].mcont);
-		iowrite32(0x0, &priv->regs->ifregs[1].dataa1);
-		iowrite32(0x0, &priv->regs->ifregs[1].dataa2);
-		iowrite32(0x0, &priv->regs->ifregs[1].datab1);
-		iowrite32(0x0, &priv->regs->ifregs[1].datab2);
+		iowrite32(0x0, &priv->regs->ifregs[1].data[0]);
+		iowrite32(0x0, &priv->regs->ifregs[1].data[1]);
+		iowrite32(0x0, &priv->regs->ifregs[1].data[2]);
+		iowrite32(0x0, &priv->regs->ifregs[1].data[3]);
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[1].cmask);
@@ -707,12 +704,13 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 	canid_t id;
 	u32 ide;
 	u32 rtr;
-	int i, j, k;
+	int i, k;
 	int rcv_pkts = 0;
 	struct sk_buff *skb;
 	struct can_frame *cf;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct net_device_stats *stats = &(priv->ndev->stats);
+	u16 data_reg;
 
 	/* Reading the messsage object from the Message RAM */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
@@ -778,12 +776,10 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			      ((ioread32(&priv->regs->ifregs[0].mcont)) & 0x0f);
 		}
 
-		for (i = 0, j = 0; i < cf->can_dlc; j++) {
-			reg = ioread32(&priv->regs->ifregs[0].dataa1 + j*4);
-			cf->data[i++] = cpu_to_le32(reg & 0xff);
-			if (i == cf->can_dlc)
-				break;
-			cf->data[i++] = cpu_to_le32((reg >> 8) & 0xff);
+		for (i = 0; i < cf->can_dlc; i += 2) {
+			data_reg = ioread16(&priv->regs->ifregs[0].data[i / 2]);
+			cf->data[i] = data_reg;
+			cf->data[i + 1] = data_reg >> 8;
 		}
 
 		netif_receive_skb(skb);
@@ -1016,10 +1012,10 @@ static int pch_close(struct net_device *ndev)
 
 static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	int i, j;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct can_frame *cf = (struct can_frame *)skb->data;
 	int tx_buffer_avail = 0;
+	int i;
 
 	if (can_dropped_invalid_skb(ndev, skb))
 		return NETDEV_TX_OK;
@@ -1060,13 +1056,10 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (cf->can_id & CAN_RTR_FLAG)
 		pch_can_bit_clear(&priv->regs->ifregs[1].id2, PCH_ID2_DIR);
 
-	for (i = 0, j = 0; i < cf->can_dlc; j++) {
-		iowrite32(le32_to_cpu(cf->data[i++]),
-			 (&priv->regs->ifregs[1].dataa1) + j*4);
-		if (i == cf->can_dlc)
-			break;
-		iowrite32(le32_to_cpu(cf->data[i++] << 8),
-			 (&priv->regs->ifregs[1].dataa1) + j*4);
+	/* Copy data to register */
+	for (i = 0; i < cf->can_dlc; i += 2) {
+		iowrite16(cf->data[i] | (cf->data[i + 1] << 8),
+			  &priv->regs->ifregs[1].data[i / 2]);
 	}
 
 	can_put_echo_skb(skb, ndev, tx_buffer_avail - PCH_RX_OBJ_END - 1);
-- 
cgit v1.2.3


From 1d5b4b2778e8e40f42ae5d9556777583f3556d81 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:10 +0000
Subject: pch_can: Improve rx processing

Replace complex "goto" to "do~while".
For easy to read/understand, it divides a rx function into some functions.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 158 ++++++++++++++++++++++++----------------------
 1 file changed, 82 insertions(+), 76 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 210957f093bb..d646fbcd546a 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -698,83 +698,110 @@ static irqreturn_t pch_can_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
+static void pch_fifo_thresh(struct pch_can_priv *priv, int obj_id)
+{
+	if (obj_id < PCH_FIFO_THRESH) {
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL |
+			  PCH_CMASK_ARB, &priv->regs->ifregs[0].cmask);
+
+		/* Clearing the Dir bit. */
+		pch_can_bit_clear(&priv->regs->ifregs[0].id2, PCH_ID2_DIR);
+
+		/* Clearing NewDat & IntPnd */
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+				  PCH_IF_MCONT_INTPND);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_id);
+	} else if (obj_id > PCH_FIFO_THRESH) {
+		pch_can_int_clr(priv, obj_id);
+	} else if (obj_id == PCH_FIFO_THRESH) {
+		int cnt;
+		for (cnt = 0; cnt < PCH_FIFO_THRESH; cnt++)
+			pch_can_int_clr(priv, cnt + 1);
+	}
+}
+
+static void pch_can_rx_msg_lost(struct net_device *ndev, int obj_id)
+{
+	struct pch_can_priv *priv = netdev_priv(ndev);
+	struct net_device_stats *stats = &(priv->ndev->stats);
+	struct sk_buff *skb;
+	struct can_frame *cf;
+
+	netdev_dbg(priv->ndev, "Msg Obj is overwritten.\n");
+	pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+			  PCH_IF_MCONT_MSGLOST);
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
+		  &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_id);
+
+	skb = alloc_can_err_skb(ndev, &cf);
+	if (!skb)
+		return;
+
+	cf->can_id |= CAN_ERR_CRTL;
+	cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW;
+	stats->rx_over_errors++;
+	stats->rx_errors++;
+
+	netif_receive_skb(skb);
+}
+
+static int pch_can_rx_normal(struct net_device *ndev, u32 obj_num, int quota)
 {
 	u32 reg;
 	canid_t id;
-	u32 ide;
-	u32 rtr;
-	int i, k;
 	int rcv_pkts = 0;
 	struct sk_buff *skb;
 	struct can_frame *cf;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct net_device_stats *stats = &(priv->ndev->stats);
+	int i;
+	u32 id2;
 	u16 data_reg;
 
-	/* Reading the messsage object from the Message RAM */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, int_stat);
+	do {
+		/* Reading the messsage object from the Message RAM */
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_num);
 
-	/* Reading the MCONT register. */
-	reg = ioread32(&priv->regs->ifregs[0].mcont);
-	reg &= 0xffff;
+		/* Reading the MCONT register. */
+		reg = ioread32(&priv->regs->ifregs[0].mcont);
+
+		if (reg & PCH_IF_MCONT_EOB)
+			break;
 
-	for (k = int_stat; !(reg & PCH_IF_MCONT_EOB); k++) {
 		/* If MsgLost bit set. */
 		if (reg & PCH_IF_MCONT_MSGLOST) {
-			dev_err(&priv->ndev->dev, "Msg Obj is overwritten.\n");
-			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
-					  PCH_IF_MCONT_MSGLOST);
-			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
-				  &priv->regs->ifregs[0].cmask);
-			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
-
-			skb = alloc_can_err_skb(ndev, &cf);
-			if (!skb)
-				return -ENOMEM;
-
-			priv->can.can_stats.error_passive++;
-			priv->can.state = CAN_STATE_ERROR_PASSIVE;
-			cf->can_id |= CAN_ERR_CRTL;
-			cf->data[1] |= CAN_ERR_CRTL_RX_OVERFLOW;
-			cf->data[2] |= CAN_ERR_PROT_OVERLOAD;
-			stats->rx_packets++;
-			stats->rx_bytes += cf->can_dlc;
-
-			netif_receive_skb(skb);
+			pch_can_rx_msg_lost(ndev, obj_num);
 			rcv_pkts++;
-			goto RX_NEXT;
+			quota--;
+			obj_num++;
+			continue;
+		} else if (!(reg & PCH_IF_MCONT_NEWDAT)) {
+			obj_num++;
+			continue;
 		}
-		if (!(reg & PCH_IF_MCONT_NEWDAT))
-			goto RX_NEXT;
 
 		skb = alloc_can_skb(priv->ndev, &cf);
 		if (!skb)
 			return -ENOMEM;
 
 		/* Get Received data */
-		ide = ((ioread32(&priv->regs->ifregs[0].id2)) & PCH_ID2_XTD) >>
-									     14;
-		if (ide) {
+		id2 = ioread32(&priv->regs->ifregs[0].id2);
+		if (id2 & PCH_ID2_XTD) {
 			id = (ioread32(&priv->regs->ifregs[0].id1) & 0xffff);
-			id |= (((ioread32(&priv->regs->ifregs[0].id2)) &
-					    0x1fff) << 16);
-			cf->can_id = (id & CAN_EFF_MASK) | CAN_EFF_FLAG;
+			id |= (((id2) & 0x1fff) << 16);
+			cf->can_id = id | CAN_EFF_FLAG;
 		} else {
-			id = (((ioread32(&priv->regs->ifregs[0].id2)) &
-						     (CAN_SFF_MASK << 2)) >> 2);
-			cf->can_id = (id & CAN_SFF_MASK);
+			id = (id2 >> 2) & CAN_SFF_MASK;
+			cf->can_id = id;
 		}
 
-		rtr = (ioread32(&priv->regs->ifregs[0].id2) &  PCH_ID2_DIR);
-		if (rtr) {
-			cf->can_dlc = 0;
+		if (id2 & PCH_ID2_DIR)
 			cf->can_id |= CAN_RTR_FLAG;
-		} else {
-			cf->can_dlc =
-			      ((ioread32(&priv->regs->ifregs[0].mcont)) & 0x0f);
-		}
+
+		cf->can_dlc = get_can_dlc((ioread32(&priv->regs->
+						    ifregs[0].mcont)) & 0xF);
 
 		for (i = 0; i < cf->can_dlc; i += 2) {
 			data_reg = ioread16(&priv->regs->ifregs[0].data[i / 2]);
@@ -785,33 +812,12 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		netif_receive_skb(skb);
 		rcv_pkts++;
 		stats->rx_packets++;
+		quota--;
 		stats->rx_bytes += cf->can_dlc;
 
-		if (k < PCH_FIFO_THRESH) {
-			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL |
-				  PCH_CMASK_ARB, &priv->regs->ifregs[0].cmask);
-
-			/* Clearing the Dir bit. */
-			pch_can_bit_clear(&priv->regs->ifregs[0].id2,
-					  PCH_ID2_DIR);
-
-			/* Clearing NewDat & IntPnd */
-			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
-					  PCH_IF_MCONT_INTPND);
-			pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
-		} else if (k > PCH_FIFO_THRESH) {
-			pch_can_int_clr(priv, k);
-		} else if (k == PCH_FIFO_THRESH) {
-			int cnt;
-			for (cnt = 0; cnt < PCH_FIFO_THRESH; cnt++)
-				pch_can_int_clr(priv, cnt+1);
-		}
-RX_NEXT:
-		/* Reading the messsage object from the Message RAM */
-		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, k);
-		reg = ioread32(&priv->regs->ifregs[0].mcont);
-	}
+		pch_fifo_thresh(priv, obj_num);
+		obj_num++;
+	} while (quota > 0);
 
 	return rcv_pkts;
 }
@@ -869,7 +875,7 @@ static int pch_can_rx_poll(struct napi_struct *napi, int quota)
 		goto end;
 
 	if ((int_stat >= PCH_RX_OBJ_START) && (int_stat <= PCH_RX_OBJ_END)) {
-		rcv_pkts += pch_can_rx_normal(ndev, int_stat);
+		rcv_pkts += pch_can_rx_normal(ndev, int_stat, quota);
 		quota -= rcv_pkts;
 		if (quota < 0)
 			goto end;
-- 
cgit v1.2.3


From 7f2bc50efeaeb1dff62ef7e128ae36499fbcf35d Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:11 +0000
Subject: pch_can: Fix warnings

Currently, in case CONFIG_PM is disabled, compiler outputs warnings.
Move six functions which are used only CONFIG_PM is enabled,
into "#ifdef CONFIG_PM" area.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 146 +++++++++++++++++++++++-----------------------
 1 file changed, 73 insertions(+), 73 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index d646fbcd546a..5fc99cb10df0 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -245,23 +245,6 @@ static void pch_can_set_optmode(struct pch_can_priv *priv)
 	iowrite32(reg_val, &priv->regs->opt);
 }
 
-static void pch_can_set_int_custom(struct pch_can_priv *priv)
-{
-	/* Clearing the IE, SIE and EIE bits of Can control register. */
-	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
-
-	/* Appropriately setting them. */
-	pch_can_bit_set(&priv->regs->cont,
-			((priv->int_enables & PCH_MSK_CTRL_IE_SIE_EIE) << 1));
-}
-
-/* This function retrieves interrupt enabled for the CAN device. */
-static void pch_can_get_int_enables(struct pch_can_priv *priv, u32 *enables)
-{
-	/* Obtaining the status of IE, SIE and EIE interrupt bits. */
-	*enables = ((ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1);
-}
-
 static void pch_can_set_int_enables(struct pch_can_priv *priv,
 				    enum pch_can_mode interrupt_no)
 {
@@ -355,61 +338,11 @@ static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
 		pch_can_set_rxtx(priv, i, set, PCH_TX_IFREG);
 }
 
-static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
-			       enum pch_ifreg dir)
-{
-	u32 ie, enable;
-
-	if (dir)
-		ie = PCH_IF_MCONT_RXIE;
-	else
-		ie = PCH_IF_MCONT_TXIE;
-
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
-
-	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
-			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
-		enable = 1;
-	} else {
-		enable = 0;
-	}
-	return enable;
-}
-
 static int pch_can_int_pending(struct pch_can_priv *priv)
 {
 	return ioread32(&priv->regs->intr) & 0xffff;
 }
 
-static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
-				       u32 buffer_num, u32 set)
-{
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
-	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
-		  &priv->regs->ifregs[0].cmask);
-	if (set == PCH_ENABLE)
-		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
-				  PCH_IF_MCONT_EOB);
-	else
-		pch_can_bit_set(&priv->regs->ifregs[0].mcont, PCH_IF_MCONT_EOB);
-
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
-}
-
-static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
-				       u32 buffer_num, u32 *link)
-{
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
-
-	if (ioread32(&priv->regs->ifregs[0].mcont) & PCH_IF_MCONT_EOB)
-		*link = PCH_DISABLE;
-	else
-		*link = PCH_ENABLE;
-}
-
 static void pch_can_clear_buffers(struct pch_can_priv *priv)
 {
 	int i;
@@ -583,12 +516,6 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 	}
 }
 
-static int pch_can_get_buffer_status(struct pch_can_priv *priv)
-{
-	return (ioread32(&priv->regs->treq1) & 0xffff) |
-	       ((ioread32(&priv->regs->treq2) & 0xffff) << 16);
-}
-
 static void pch_can_reset(struct pch_can_priv *priv)
 {
 	/* write to sw reset register */
@@ -1109,6 +1036,79 @@ static void __devexit pch_can_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
+static void pch_can_set_int_custom(struct pch_can_priv *priv)
+{
+	/* Clearing the IE, SIE and EIE bits of Can control register. */
+	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
+
+	/* Appropriately setting them. */
+	pch_can_bit_set(&priv->regs->cont,
+			((priv->int_enables & PCH_MSK_CTRL_IE_SIE_EIE) << 1));
+}
+
+/* This function retrieves interrupt enabled for the CAN device. */
+static void pch_can_get_int_enables(struct pch_can_priv *priv, u32 *enables)
+{
+	/* Obtaining the status of IE, SIE and EIE interrupt bits. */
+	*enables = ((ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1);
+}
+
+static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
+			       enum pch_ifreg dir)
+{
+	u32 ie, enable;
+
+	if (dir)
+		ie = PCH_IF_MCONT_RXIE;
+	else
+		ie = PCH_IF_MCONT_TXIE;
+
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
+
+	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
+			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
+		enable = 1;
+	} else {
+		enable = 0;
+	}
+	return enable;
+}
+
+static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
+				       u32 buffer_num, u32 set)
+{
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
+		  &priv->regs->ifregs[0].cmask);
+	if (set == PCH_ENABLE)
+		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
+				  PCH_IF_MCONT_EOB);
+	else
+		pch_can_bit_set(&priv->regs->ifregs[0].mcont, PCH_IF_MCONT_EOB);
+
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+}
+
+static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
+				       u32 buffer_num, u32 *link)
+{
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
+	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+
+	if (ioread32(&priv->regs->ifregs[0].mcont) & PCH_IF_MCONT_EOB)
+		*link = PCH_DISABLE;
+	else
+		*link = PCH_ENABLE;
+}
+
+static int pch_can_get_buffer_status(struct pch_can_priv *priv)
+{
+	return (ioread32(&priv->regs->treq1) & 0xffff) |
+	       ((ioread32(&priv->regs->treq2) & 0xffff) << 16);
+}
+
 static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	int i;			/* Counter variable. */
-- 
cgit v1.2.3


From bd58cbc322e97550af5e12584324b7117180435d Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:12 +0000
Subject: pch_can: Rename function/macro name

For easy to read/understand, Rename function/macro name.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 176 ++++++++++++++++++++--------------------------
 1 file changed, 77 insertions(+), 99 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 5fc99cb10df0..dd9ce16635b3 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -32,8 +32,6 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 
-#define PCH_ENABLE		1 /* The enable flag */
-#define PCH_DISABLE		0 /* The disable flag */
 #define PCH_CTRL_INIT		BIT(0) /* The INIT bit of CANCONT register. */
 #define PCH_CTRL_IE		BIT(1) /* The IE bit of CAN control register */
 #define PCH_CTRL_IE_SIE_EIE	(BIT(3) | BIT(2) | BIT(1))
@@ -78,11 +76,12 @@
 #define PCH_BUS_OFF		BIT(7)
 
 /* bit position of certain controller bits. */
-#define PCH_BIT_BRP		0
-#define PCH_BIT_SJW		6
-#define PCH_BIT_TSEG1		8
-#define PCH_BIT_TSEG2		12
-#define PCH_BIT_BRPE_BRPE	6
+#define PCH_BIT_BRP_SHIFT	0
+#define PCH_BIT_SJW_SHIFT	6
+#define PCH_BIT_TSEG1_SHIFT	8
+#define PCH_BIT_TSEG2_SHIFT	12
+#define PCH_BIT_BRPE_BRPE_SHIFT	6
+
 #define PCH_MSK_BITT_BRP	0x3f
 #define PCH_MSK_BRPE_BRPE	0x3c0
 #define PCH_MSK_CTRL_IE_SIE_EIE	0x07
@@ -170,19 +169,16 @@ struct pch_can_regs {
 
 struct pch_can_priv {
 	struct can_priv can;
-	unsigned int can_num;
 	struct pci_dev *dev;
-	int tx_enable[PCH_TX_OBJ_END];
-	int rx_enable[PCH_TX_OBJ_END];
-	int rx_link[PCH_TX_OBJ_END];
-	unsigned int int_enables;
-	unsigned int int_stat;
+	u32 tx_enable[PCH_TX_OBJ_END];
+	u32 rx_enable[PCH_TX_OBJ_END];
+	u32 rx_link[PCH_TX_OBJ_END];
+	u32 int_enables;
 	struct net_device *ndev;
-	unsigned int msg_obj[PCH_TX_OBJ_END];
 	struct pch_can_regs __iomem *regs;
 	struct napi_struct napi;
-	unsigned int tx_obj;	/* Point next Tx Obj index */
-	unsigned int use_msi;
+	int tx_obj;	/* Point next Tx Obj index */
+	int use_msi;
 };
 
 static struct can_bittiming_const pch_can_bittiming_const = {
@@ -245,14 +241,27 @@ static void pch_can_set_optmode(struct pch_can_priv *priv)
 	iowrite32(reg_val, &priv->regs->opt);
 }
 
+static void pch_can_rw_msg_obj(void __iomem *creq_addr, u32 num)
+{
+	int counter = PCH_COUNTER_LIMIT;
+	u32 ifx_creq;
+
+	iowrite32(num, creq_addr);
+	while (counter) {
+		ifx_creq = ioread32(creq_addr) & PCH_IF_CREQ_BUSY;
+		if (!ifx_creq)
+			break;
+		counter--;
+		udelay(1);
+	}
+	if (!counter)
+		pr_err("%s:IF1 BUSY Flag is set forever.\n", __func__);
+}
+
 static void pch_can_set_int_enables(struct pch_can_priv *priv,
 				    enum pch_can_mode interrupt_no)
 {
 	switch (interrupt_no) {
-	case PCH_CAN_ENABLE:
-		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_IE);
-		break;
-
 	case PCH_CAN_DISABLE:
 		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE);
 		break;
@@ -271,25 +280,8 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 	}
 }
 
-static void pch_can_check_if_busy(u32 __iomem *creq_addr, u32 num)
-{
-	u32 counter = PCH_COUNTER_LIMIT;
-	u32 ifx_creq;
-
-	iowrite32(num, creq_addr);
-	while (counter) {
-		ifx_creq = ioread32(creq_addr) & PCH_IF_CREQ_BUSY;
-		if (!ifx_creq)
-			break;
-		counter--;
-		udelay(1);
-	}
-	if (!counter)
-		pr_err("%s:IF1 BUSY Flag is set forever.\n", __func__);
-}
-
 static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
-			     u32 set, enum pch_ifreg dir)
+			     int set, enum pch_ifreg dir)
 {
 	u32 ie;
 
@@ -300,27 +292,27 @@ static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 
 	/* Reading the receive buffer data from RAM to Interface1 registers */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 
 	/* Setting the IF1MASK1 register to access MsgVal and RxIE bits */
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		  &priv->regs->ifregs[dir].cmask);
 
-	if (set == PCH_ENABLE) {
+	if (set) {
 		/* Setting the MsgVal and RxIE bits */
 		pch_can_bit_set(&priv->regs->ifregs[dir].mcont, ie);
 		pch_can_bit_set(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
 
-	} else if (set == PCH_DISABLE) {
+	} else {
 		/* Resetting the MsgVal and RxIE bits */
 		pch_can_bit_clear(&priv->regs->ifregs[dir].mcont, ie);
 		pch_can_bit_clear(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
 	}
 
-	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 }
 
-static void pch_can_set_rx_all(struct pch_can_priv *priv, u32 set)
+static void pch_can_set_rx_all(struct pch_can_priv *priv, int set)
 {
 	int i;
 
@@ -329,7 +321,7 @@ static void pch_can_set_rx_all(struct pch_can_priv *priv, u32 set)
 		pch_can_set_rxtx(priv, i, set, PCH_RX_IFREG);
 }
 
-static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
+static void pch_can_set_tx_all(struct pch_can_priv *priv, int set)
 {
 	int i;
 
@@ -338,16 +330,16 @@ static void pch_can_set_tx_all(struct pch_can_priv *priv, u32 set)
 		pch_can_set_rxtx(priv, i, set, PCH_TX_IFREG);
 }
 
-static int pch_can_int_pending(struct pch_can_priv *priv)
+static u32 pch_can_int_pending(struct pch_can_priv *priv)
 {
 	return ioread32(&priv->regs->intr) & 0xffff;
 }
 
-static void pch_can_clear_buffers(struct pch_can_priv *priv)
+static void pch_can_clear_if_buffers(struct pch_can_priv *priv)
 {
-	int i;
+	int i; /* Msg Obj ID (1~32) */
 
-	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
+	for (i = PCH_RX_OBJ_START; i <= PCH_TX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[0].cmask);
 		iowrite32(0xffff, &priv->regs->ifregs[0].mask1);
 		iowrite32(0xffff, &priv->regs->ifregs[0].mask2);
@@ -361,24 +353,7 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
-	}
-
-	for (i = PCH_TX_OBJ_START;  i <= PCH_TX_OBJ_END; i++) {
-		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->ifregs[1].cmask);
-		iowrite32(0xffff, &priv->regs->ifregs[1].mask1);
-		iowrite32(0xffff, &priv->regs->ifregs[1].mask2);
-		iowrite32(0x0, &priv->regs->ifregs[1].id1);
-		iowrite32(0x0, &priv->regs->ifregs[1].id2);
-		iowrite32(0x0, &priv->regs->ifregs[1].mcont);
-		iowrite32(0x0, &priv->regs->ifregs[1].data[0]);
-		iowrite32(0x0, &priv->regs->ifregs[1].data[1]);
-		iowrite32(0x0, &priv->regs->ifregs[1].data[2]);
-		iowrite32(0x0, &priv->regs->ifregs[1].data[3]);
-		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
-			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-			  &priv->regs->ifregs[1].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, i);
 	}
 }
 
@@ -389,7 +364,7 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_GET,
 			&priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, i);
 
 		iowrite32(0x0, &priv->regs->ifregs[0].id1);
 		iowrite32(0x0, &priv->regs->ifregs[0].id2);
@@ -403,6 +378,9 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 		/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
 		if (i == PCH_RX_OBJ_END)
 			pch_can_bit_set(&priv->regs->ifregs[0].mcont,
+					PCH_IF_MCONT_EOB);
+		else
+			pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 					  PCH_IF_MCONT_EOB);
 
 		iowrite32(0, &priv->regs->ifregs[0].mask1);
@@ -414,13 +392,13 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[0].cmask);
 
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, i);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, i);
 	}
 
 	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++) {
 		iowrite32(PCH_CMASK_RX_TX_GET,
 			&priv->regs->ifregs[1].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, i);
 
 		/* Resetting DIR bit for reception */
 		iowrite32(0x0, &priv->regs->ifregs[1].id1);
@@ -441,7 +419,7 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->ifregs[1].cmask);
 
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, i);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, i);
 	}
 }
 
@@ -451,7 +429,7 @@ static void pch_can_init(struct pch_can_priv *priv)
 	pch_can_set_run_mode(priv, PCH_CAN_STOP);
 
 	/* Clearing all the message object buffers. */
-	pch_can_clear_buffers(priv);
+	pch_can_clear_if_buffers(priv);
 
 	/* Configuring the respective message object as either rx/tx object. */
 	pch_can_config_rx_tx_buffers(priv);
@@ -496,7 +474,7 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
 
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, mask);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, mask);
 	} else if ((mask >= PCH_TX_OBJ_START) && (mask <= PCH_TX_OBJ_END)) {
 		/* Setting CMASK for clearing interrupts for
 					 frame transmission. */
@@ -512,7 +490,7 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 		pch_can_bit_clear(&priv->regs->ifregs[1].mcont,
 				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
 				  PCH_IF_MCONT_TXRQXT);
-		pch_can_check_if_busy(&priv->regs->ifregs[1].creq, mask);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, mask);
 	}
 }
 
@@ -637,7 +615,7 @@ static void pch_fifo_thresh(struct pch_can_priv *priv, int obj_id)
 		/* Clearing NewDat & IntPnd */
 		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 				  PCH_IF_MCONT_INTPND);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_id);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, obj_id);
 	} else if (obj_id > PCH_FIFO_THRESH) {
 		pch_can_int_clr(priv, obj_id);
 	} else if (obj_id == PCH_FIFO_THRESH) {
@@ -659,7 +637,7 @@ static void pch_can_rx_msg_lost(struct net_device *ndev, int obj_id)
 			  PCH_IF_MCONT_MSGLOST);
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
 		  &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_id);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, obj_id);
 
 	skb = alloc_can_err_skb(ndev, &cf);
 	if (!skb)
@@ -689,7 +667,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 obj_num, int quota)
 	do {
 		/* Reading the messsage object from the Message RAM */
 		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-		pch_can_check_if_busy(&priv->regs->ifregs[0].creq, obj_num);
+		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, obj_num);
 
 		/* Reading the MCONT register. */
 		reg = ioread32(&priv->regs->ifregs[0].mcont);
@@ -758,7 +736,7 @@ static void pch_can_tx_complete(struct net_device *ndev, u32 int_stat)
 	can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_END - 1);
 	iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
 		  &priv->regs->ifregs[1].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, int_stat);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, int_stat);
 	dlc = get_can_dlc(ioread32(&priv->regs->ifregs[1].mcont) &
 			  PCH_IF_MCONT_DLC);
 	stats->tx_bytes += dlc;
@@ -767,7 +745,7 @@ static void pch_can_tx_complete(struct net_device *ndev, u32 int_stat)
 		netif_wake_queue(ndev);
 }
 
-static int pch_can_rx_poll(struct napi_struct *napi, int quota)
+static int pch_can_poll(struct napi_struct *napi, int quota)
 {
 	struct net_device *ndev = napi->dev;
 	struct pch_can_priv *priv = netdev_priv(ndev);
@@ -832,10 +810,10 @@ static int pch_set_bittiming(struct net_device *ndev)
 
 	brp = (bt->tq) / (1000000000/PCH_CAN_CLK) - 1;
 	canbit = brp & PCH_MSK_BITT_BRP;
-	canbit |= (bt->sjw - 1) << PCH_BIT_SJW;
-	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << PCH_BIT_TSEG1;
-	canbit |= (bt->phase_seg2 - 1) << PCH_BIT_TSEG2;
-	bepe = (brp & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE;
+	canbit |= (bt->sjw - 1) << PCH_BIT_SJW_SHIFT;
+	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << PCH_BIT_TSEG1_SHIFT;
+	canbit |= (bt->phase_seg2 - 1) << PCH_BIT_TSEG2_SHIFT;
+	bepe = (brp & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE_SHIFT;
 	iowrite32(canbit, &priv->regs->bitt);
 	iowrite32(bepe, &priv->regs->brpe);
 	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_CCE);
@@ -947,7 +925,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	struct can_frame *cf = (struct can_frame *)skb->data;
-	int tx_buffer_avail = 0;
+	int tx_obj_no;
 	int i;
 
 	if (can_dropped_invalid_skb(ndev, skb))
@@ -957,16 +935,16 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 		if (ioread32(&priv->regs->treq2) & PCH_TREQ2_TX_MASK)
 			netif_stop_queue(ndev);
 
-		tx_buffer_avail = priv->tx_obj;
+		tx_obj_no = priv->tx_obj;
 		priv->tx_obj = PCH_TX_OBJ_START;
 	} else {
-		tx_buffer_avail = priv->tx_obj;
+		tx_obj_no = priv->tx_obj;
 		priv->tx_obj++;
 	}
 
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, tx_obj_no);
 
 	/* Setting the CMASK register. */
 	pch_can_bit_set(&priv->regs->ifregs[1].cmask, PCH_CMASK_ALL);
@@ -995,7 +973,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 			  &priv->regs->ifregs[1].data[i / 2]);
 	}
 
-	can_put_echo_skb(skb, ndev, tx_buffer_avail - PCH_RX_OBJ_END - 1);
+	can_put_echo_skb(skb, ndev, tx_obj_no - PCH_RX_OBJ_END - 1);
 
 	/* Updating the size of the data. */
 	pch_can_bit_clear(&priv->regs->ifregs[1].mcont, 0x0f);
@@ -1010,7 +988,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	pch_can_bit_set(&priv->regs->ifregs[1].mcont,
 			PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT);
 
-	pch_can_check_if_busy(&priv->regs->ifregs[1].creq, tx_buffer_avail);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, tx_obj_no);
 
 	return NETDEV_TX_OK;
 }
@@ -1064,7 +1042,7 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 		ie = PCH_IF_MCONT_TXIE;
 
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[dir].creq, buff_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 
 	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
@@ -1076,37 +1054,37 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 }
 
 static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
-				       u32 buffer_num, u32 set)
+				       u32 buffer_num, int set)
 {
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, buffer_num);
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
 		  &priv->regs->ifregs[0].cmask);
-	if (set == PCH_ENABLE)
+	if (set)
 		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
 				  PCH_IF_MCONT_EOB);
 	else
 		pch_can_bit_set(&priv->regs->ifregs[0].mcont, PCH_IF_MCONT_EOB);
 
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, buffer_num);
 }
 
 static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 				       u32 buffer_num, u32 *link)
 {
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
-	pch_can_check_if_busy(&priv->regs->ifregs[0].creq, buffer_num);
+	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, buffer_num);
 
 	if (ioread32(&priv->regs->ifregs[0].mcont) & PCH_IF_MCONT_EOB)
-		*link = PCH_DISABLE;
+		*link = 0;
 	else
-		*link = PCH_ENABLE;
+		*link = 1;
 }
 
 static int pch_can_get_buffer_status(struct pch_can_priv *priv)
 {
 	return (ioread32(&priv->regs->treq1) & 0xffff) |
-	       ((ioread32(&priv->regs->treq2) & 0xffff) << 16);
+	       (ioread32(&priv->regs->treq2) << 16);
 }
 
 static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
@@ -1114,7 +1092,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 	int i;			/* Counter variable. */
 	int retval;		/* Return value. */
 	u32 buf_stat;	/* Variable for reading the transmit buffer status. */
-	u32 counter = 0xFFFFFF;
+	int counter = PCH_COUNTER_LIMIT;
 
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct pch_can_priv *priv = netdev_priv(dev);
@@ -1291,7 +1269,7 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 	ndev->netdev_ops = &pch_can_netdev_ops;
 	priv->can.clock.freq = PCH_CAN_CLK; /* Hz */
 
-	netif_napi_add(ndev, &priv->napi, pch_can_rx_poll, PCH_RX_OBJ_END);
+	netif_napi_add(ndev, &priv->napi, pch_can_poll, PCH_RX_OBJ_END);
 
 	rc = register_candev(ndev);
 	if (rc) {
-- 
cgit v1.2.3


From ca2b004e89484e89b1815157fae2d7f933c5af9e Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:13 +0000
Subject: pch_can: Change functions type

Currently, these two functions spec(returned value) is unnatural.
Thus, change the return value's spec

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index dd9ce16635b3..c6c0842aeb75 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -1025,10 +1025,10 @@ static void pch_can_set_int_custom(struct pch_can_priv *priv)
 }
 
 /* This function retrieves interrupt enabled for the CAN device. */
-static void pch_can_get_int_enables(struct pch_can_priv *priv, u32 *enables)
+static u32 pch_can_get_int_enables(struct pch_can_priv *priv)
 {
 	/* Obtaining the status of IE, SIE and EIE interrupt bits. */
-	*enables = ((ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1);
+	return (ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1;
 }
 
 static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
@@ -1069,16 +1069,18 @@ static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, buffer_num);
 }
 
-static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
-				       u32 buffer_num, u32 *link)
+static u32 pch_can_get_rx_buffer_link(struct pch_can_priv *priv, u32 buffer_num)
 {
+	u32 link;
+
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
 	pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, buffer_num);
 
 	if (ioread32(&priv->regs->ifregs[0].mcont) & PCH_IF_MCONT_EOB)
-		*link = 0;
+		link = 0;
 	else
-		*link = 1;
+		link = 1;
+	return link;
 }
 
 static int pch_can_get_buffer_status(struct pch_can_priv *priv)
@@ -1115,7 +1117,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 		dev_err(&pdev->dev, "%s -> Transmission time out.\n", __func__);
 
 	/* Save interrupt configuration and then disable them */
-	pch_can_get_int_enables(priv, &(priv->int_enables));
+	priv->int_enables = pch_can_get_int_enables(priv);
 	pch_can_set_int_enables(priv, PCH_CAN_DISABLE);
 
 	/* Save Tx buffer enable state */
@@ -1128,7 +1130,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 	/* Save Rx buffer enable state */
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
 		priv->rx_enable[i] = pch_can_get_rxtx_ir(priv, i, PCH_RX_IFREG);
-		pch_can_get_rx_buffer_link(priv, i, &priv->rx_link[i]);
+		priv->rx_link[i] = pch_can_get_rx_buffer_link(priv, i);
 	}
 
 	/* Disable all Receive buffers */
-- 
cgit v1.2.3


From 44c9aa890a2587f48920485b7487bc6d516dbbdf Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:14 +0000
Subject: pch_can: Reduce register access

For improve tx/rx speed, reduce register access.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 55 ++++++++++++++++++-----------------------------
 1 file changed, 21 insertions(+), 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index c6c0842aeb75..0acc87755b24 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -372,9 +372,6 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 		pch_can_bit_set(&priv->regs->ifregs[0].mcont,
 				PCH_IF_MCONT_UMASK);
 
-		/* Set FIFO mode set to 0 except last Rx Obj*/
-		pch_can_bit_clear(&priv->regs->ifregs[0].mcont,
-				  PCH_IF_MCONT_EOB);
 		/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
 		if (i == PCH_RX_OBJ_END)
 			pch_can_bit_set(&priv->regs->ifregs[0].mcont,
@@ -402,14 +399,11 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 
 		/* Resetting DIR bit for reception */
 		iowrite32(0x0, &priv->regs->ifregs[1].id1);
-		iowrite32(0x0, &priv->regs->ifregs[1].id2);
-		pch_can_bit_set(&priv->regs->ifregs[1].id2, PCH_ID2_DIR);
+		iowrite32(PCH_ID2_DIR, &priv->regs->ifregs[1].id2);
 
 		/* Setting EOB bit for transmitter */
-		iowrite32(PCH_IF_MCONT_EOB, &priv->regs->ifregs[1].mcont);
-
-		pch_can_bit_set(&priv->regs->ifregs[1].mcont,
-				PCH_IF_MCONT_UMASK);
+		iowrite32(PCH_IF_MCONT_EOB | PCH_IF_MCONT_UMASK,
+			  &priv->regs->ifregs[1].mcont);
 
 		iowrite32(0, &priv->regs->ifregs[1].mask1);
 		pch_can_bit_clear(&priv->regs->ifregs[1].mask2, 0x1fff);
@@ -524,12 +518,12 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		dev_err(&ndev->dev, "%s -> Bus Off occurres.\n", __func__);
 	}
 
+	errc = ioread32(&priv->regs->errc);
 	/* Warning interrupt. */
 	if (status & PCH_EWARN) {
 		state = CAN_STATE_ERROR_WARNING;
 		priv->can.can_stats.error_warning++;
 		cf->can_id |= CAN_ERR_CRTL;
-		errc = ioread32(&priv->regs->errc);
 		if (((errc & PCH_REC) >> 8) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_RX_WARNING;
 		if ((errc & PCH_TEC) > 96)
@@ -542,7 +536,6 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		priv->can.can_stats.error_passive++;
 		state = CAN_STATE_ERROR_PASSIVE;
 		cf->can_id |= CAN_ERR_CRTL;
-		errc = ioread32(&priv->regs->errc);
 		if (((errc & PCH_REC) >> 8) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;
 		if ((errc & PCH_TEC) > 127)
@@ -927,6 +920,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	struct can_frame *cf = (struct can_frame *)skb->data;
 	int tx_obj_no;
 	int i;
+	u32 id2;
 
 	if (can_dropped_invalid_skb(ndev, skb))
 		return NETDEV_TX_OK;
@@ -950,22 +944,23 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	pch_can_bit_set(&priv->regs->ifregs[1].cmask, PCH_CMASK_ALL);
 
 	/* If ID extended is set. */
-	pch_can_bit_clear(&priv->regs->ifregs[1].id1, 0xffff);
-	pch_can_bit_clear(&priv->regs->ifregs[1].id2, 0x1fff | PCH_ID2_XTD);
 	if (cf->can_id & CAN_EFF_FLAG) {
-		pch_can_bit_set(&priv->regs->ifregs[1].id1,
-				cf->can_id & 0xffff);
-		pch_can_bit_set(&priv->regs->ifregs[1].id2,
-				((cf->can_id >> 16) & 0x1fff) | PCH_ID2_XTD);
+		iowrite32(cf->can_id & 0xffff, &priv->regs->ifregs[1].id1);
+		id2 = ((cf->can_id >> 16) & 0x1fff) | PCH_ID2_XTD;
 	} else {
-		pch_can_bit_set(&priv->regs->ifregs[1].id1, 0);
-		pch_can_bit_set(&priv->regs->ifregs[1].id2,
-				(cf->can_id & CAN_SFF_MASK) << 2);
+		iowrite32(0, &priv->regs->ifregs[1].id1);
+		id2 = (cf->can_id & CAN_SFF_MASK) << 2;
 	}
 
+	id2 |= PCH_ID_MSGVAL;
+
 	/* If remote frame has to be transmitted.. */
 	if (cf->can_id & CAN_RTR_FLAG)
-		pch_can_bit_clear(&priv->regs->ifregs[1].id2, PCH_ID2_DIR);
+		id2 &= ~PCH_ID2_DIR;
+	else
+		id2 |= PCH_ID2_DIR;
+
+	iowrite32(id2, &priv->regs->ifregs[1].id2);
 
 	/* Copy data to register */
 	for (i = 0; i < cf->can_dlc; i += 2) {
@@ -976,17 +971,8 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	can_put_echo_skb(skb, ndev, tx_obj_no - PCH_RX_OBJ_END - 1);
 
 	/* Updating the size of the data. */
-	pch_can_bit_clear(&priv->regs->ifregs[1].mcont, 0x0f);
-	pch_can_bit_set(&priv->regs->ifregs[1].mcont, cf->can_dlc);
-
-	/* Clearing IntPend, NewDat & TxRqst */
-	pch_can_bit_clear(&priv->regs->ifregs[1].mcont,
-			  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
-			  PCH_IF_MCONT_TXRQXT);
-
-	/* Setting NewDat, TxRqst bits */
-	pch_can_bit_set(&priv->regs->ifregs[1].mcont,
-			PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT);
+	iowrite32(cf->can_dlc | PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT |
+		  PCH_IF_MCONT_TXIE, &priv->regs->ifregs[1].mcont);
 
 	pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, tx_obj_no);
 
@@ -1211,9 +1197,10 @@ static int pch_can_get_berr_counter(const struct net_device *dev,
 				    struct can_berr_counter *bec)
 {
 	struct pch_can_priv *priv = netdev_priv(dev);
+	u32 errc = ioread32(&priv->regs->errc);
 
-	bec->txerr = ioread32(&priv->regs->errc) & PCH_TEC;
-	bec->rxerr = (ioread32(&priv->regs->errc) & PCH_REC) >> 8;
+	bec->txerr = errc & PCH_TEC;
+	bec->rxerr = (errc & PCH_REC) >> 8;
 
 	return 0;
 }
-- 
cgit v1.2.3


From e91530ea959295a31911488c62088d5c372032ea Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:15 +0000
Subject: pch_can: Change Copyright and module description

Currently, Copyright and module description are not formal.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 0acc87755b24..293be5151f05 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1301,6 +1301,6 @@ static void __exit pch_can_pci_exit(void)
 }
 module_exit(pch_can_pci_exit);
 
-MODULE_DESCRIPTION("Controller Area Network Driver");
+MODULE_DESCRIPTION("Intel EG20T PCH CAN(Controller Area Network) Driver");
 MODULE_LICENSE("GPL v2");
 MODULE_VERSION("0.94");
-- 
cgit v1.2.3


From 435b4efe93d4cec3aa0b36e8707df8d292d3641b Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:16 +0000
Subject: pch_can: Replace netdev_dbg instead of dev_dbg partly

For easy to readable, use netdev_dbg instead of dev_dbg partly

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 293be5151f05..0093a01fefda 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -222,7 +222,7 @@ static void pch_can_set_run_mode(struct pch_can_priv *priv,
 		break;
 
 	default:
-		dev_err(&priv->ndev->dev, "%s -> Invalid Mode.\n", __func__);
+		netdev_err(priv->ndev, "%s -> Invalid Mode.\n", __func__);
 		break;
 	}
 }
@@ -275,7 +275,7 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 		break;
 
 	default:
-		dev_err(&priv->ndev->dev, "Invalid interrupt number.\n");
+		netdev_err(priv->ndev, "Invalid interrupt number.\n");
 		break;
 	}
 }
@@ -528,7 +528,7 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 			cf->data[1] |= CAN_ERR_CRTL_RX_WARNING;
 		if ((errc & PCH_TEC) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_TX_WARNING;
-		dev_warn(&ndev->dev,
+		netdev_dbg(ndev,
 			"%s -> Error Counter is more than 96.\n", __func__);
 	}
 	/* Error passive interrupt. */
@@ -540,7 +540,7 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 			cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;
 		if ((errc & PCH_TEC) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_TX_PASSIVE;
-		dev_err(&ndev->dev,
+		netdev_dbg(ndev,
 			"%s -> CAN controller is ERROR PASSIVE .\n", __func__);
 	}
 
@@ -859,10 +859,10 @@ static int pch_can_open(struct net_device *ndev)
 
 	retval = pci_enable_msi(priv->dev);
 	if (retval) {
-		dev_info(&ndev->dev, "PCH CAN opened without MSI\n");
+		netdev_err(ndev, "PCH CAN opened without MSI\n");
 		priv->use_msi = 0;
 	} else {
-		dev_info(&ndev->dev, "PCH CAN opened with MSI\n");
+		netdev_err(ndev, "PCH CAN opened with MSI\n");
 		priv->use_msi = 1;
 	}
 
@@ -870,14 +870,14 @@ static int pch_can_open(struct net_device *ndev)
 	retval = request_irq(priv->dev->irq, pch_can_interrupt, IRQF_SHARED,
 			     ndev->name, ndev);
 	if (retval) {
-		dev_err(&ndev->dev, "request_irq failed.\n");
+		netdev_err(ndev, "request_irq failed.\n");
 		goto req_irq_err;
 	}
 
 	/* Open common can device */
 	retval = open_candev(ndev);
 	if (retval) {
-		dev_err(ndev->dev.parent, "open_candev() failed %d\n", retval);
+		netdev_err(ndev, "open_candev() failed %d\n", retval);
 		goto err_open_candev;
 	}
 
-- 
cgit v1.2.3


From 9388b166a323f8f7e35eb7a0d17b297ca695fa91 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:17 +0000
Subject: pch_can: Fix coding rule violation

Fix coding rule violation.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 45 +++++++++++++++++++++------------------------
 1 file changed, 21 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 0093a01fefda..da8d37bd02b1 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -89,9 +89,11 @@
 
 #define PCH_CAN_CLK		50000000	/* 50MHz */
 
-/* Define the number of message object.
+/*
+ * Define the number of message object.
  * PCH CAN communications are done via Message RAM.
- * The Message RAM consists of 32 message objects. */
+ * The Message RAM consists of 32 message objects.
+ */
 #define PCH_RX_OBJ_NUM		26
 #define PCH_TX_OBJ_NUM		6
 #define PCH_RX_OBJ_START	1
@@ -126,7 +128,7 @@ enum pch_can_mode {
 	PCH_CAN_ALL,
 	PCH_CAN_NONE,
 	PCH_CAN_STOP,
-	PCH_CAN_RUN
+	PCH_CAN_RUN,
 };
 
 struct pch_can_if_regs {
@@ -290,21 +292,20 @@ static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 	else
 		ie = PCH_IF_MCONT_RXIE;
 
-	/* Reading the receive buffer data from RAM to Interface1 registers */
+	/* Reading the receive buffer data from RAM to Interface1/2 registers */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
 	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 
-	/* Setting the IF1MASK1 register to access MsgVal and RxIE bits */
+	/* Setting the IF1/2MASK1 register to access MsgVal and RxIE bits */
 	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		  &priv->regs->ifregs[dir].cmask);
 
 	if (set) {
-		/* Setting the MsgVal and RxIE bits */
+		/* Setting the MsgVal and RxIE/TxIE bits */
 		pch_can_bit_set(&priv->regs->ifregs[dir].mcont, ie);
 		pch_can_bit_set(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
-
 	} else {
-		/* Resetting the MsgVal and RxIE bits */
+		/* Clearing the MsgVal and RxIE/TxIE bits */
 		pch_can_bit_clear(&priv->regs->ifregs[dir].mcont, ie);
 		pch_can_bit_clear(&priv->regs->ifregs[dir].id2, PCH_ID_MSGVAL);
 	}
@@ -362,8 +363,7 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 	int i;
 
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
-		iowrite32(PCH_CMASK_RX_TX_GET,
-			&priv->regs->ifregs[0].cmask);
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
 		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, i);
 
 		iowrite32(0x0, &priv->regs->ifregs[0].id1);
@@ -385,16 +385,14 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 				  0x1fff | PCH_MASK2_MDIR_MXTD);
 
 		/* Setting CMASK for writing */
-		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
-			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-			  &priv->regs->ifregs[0].cmask);
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK | PCH_CMASK_ARB |
+			  PCH_CMASK_CTRL, &priv->regs->ifregs[0].cmask);
 
 		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, i);
 	}
 
 	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++) {
-		iowrite32(PCH_CMASK_RX_TX_GET,
-			&priv->regs->ifregs[1].cmask);
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
 		pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, i);
 
 		/* Resetting DIR bit for reception */
@@ -409,9 +407,8 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 		pch_can_bit_clear(&priv->regs->ifregs[1].mask2, 0x1fff);
 
 		/* Setting CMASK for writing */
-		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
-			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
-			  &priv->regs->ifregs[1].cmask);
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK | PCH_CMASK_ARB |
+			  PCH_CMASK_CTRL, &priv->regs->ifregs[1].cmask);
 
 		pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, i);
 	}
@@ -470,8 +467,9 @@ static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 
 		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, mask);
 	} else if ((mask >= PCH_TX_OBJ_START) && (mask <= PCH_TX_OBJ_END)) {
-		/* Setting CMASK for clearing interrupts for
-					 frame transmission. */
+		/*
+		 * Setting CMASK for clearing interrupts for frame transmission.
+		 */
 		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
 			  &priv->regs->ifregs[1].cmask);
 
@@ -590,7 +588,6 @@ static irqreturn_t pch_can_interrupt(int irq, void *dev_id)
 	struct pch_can_priv *priv = netdev_priv(ndev);
 
 	pch_can_set_int_enables(priv, PCH_CAN_NONE);
-
 	napi_schedule(&priv->napi);
 
 	return IRQ_HANDLED;
@@ -1031,11 +1028,11 @@ static u32 pch_can_get_rxtx_ir(struct pch_can_priv *priv, u32 buff_num,
 	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 
 	if (((ioread32(&priv->regs->ifregs[dir].id2)) & PCH_ID_MSGVAL) &&
-			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie)) {
+			((ioread32(&priv->regs->ifregs[dir].mcont)) & ie))
 		enable = 1;
-	} else {
+	else
 		enable = 0;
-	}
+
 	return enable;
 }
 
-- 
cgit v1.2.3


From 8714fcaca63203fe10331fe530ff48d3dd31de4e Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:18 +0000
Subject: pch_can: Delete unnecessary/redundant code

Delete unnecessary/redundant code

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index da8d37bd02b1..354097872cbe 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -447,11 +447,6 @@ static void pch_can_release(struct pch_can_priv *priv)
 /* This function clears interrupt(s) from the CAN device. */
 static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 {
-	if (mask == PCH_STATUS_INT) {
-		ioread32(&priv->regs->stat);
-		return;
-	}
-
 	/* Clear interrupt for transmit object */
 	if ((mask >= PCH_RX_OBJ_START) && (mask <= PCH_RX_OBJ_END)) {
 		/* Setting CMASK for clearing the reception interrupts. */
@@ -512,8 +507,6 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		state = CAN_STATE_BUS_OFF;
 		cf->can_id |= CAN_ERR_BUSOFF;
 		can_bus_off(ndev);
-		pch_can_set_run_mode(priv, PCH_CAN_RUN);
-		dev_err(&ndev->dev, "%s -> Bus Off occurres.\n", __func__);
 	}
 
 	errc = ioread32(&priv->regs->errc);
@@ -747,7 +740,7 @@ static int pch_can_poll(struct napi_struct *napi, int quota)
 	if (!int_stat)
 		goto end;
 
-	if ((int_stat == PCH_STATUS_INT) && (quota > 0)) {
+	if (int_stat == PCH_STATUS_INT) {
 		reg_stat = ioread32(&priv->regs->stat);
 		if (reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) {
 			if (reg_stat & PCH_BUS_OFF ||
@@ -933,10 +926,6 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 		priv->tx_obj++;
 	}
 
-	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
-	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[1].cmask);
-	pch_can_rw_msg_obj(&priv->regs->ifregs[1].creq, tx_obj_no);
-
 	/* Setting the CMASK register. */
 	pch_can_bit_set(&priv->regs->ifregs[1].cmask, PCH_CMASK_ALL);
 
-- 
cgit v1.2.3


From 0e0805c4063d0611e282bb7fdebe2e223bfe7220 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:19 +0000
Subject: pch_can: Fix bit timing calculation issue

Modify like use calculated value directly passed by CAN core module.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 354097872cbe..5a6a0df5141e 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -786,17 +786,15 @@ static int pch_set_bittiming(struct net_device *ndev)
 	const struct can_bittiming *bt = &priv->can.bittiming;
 	u32 canbit;
 	u32 bepe;
-	u32 brp;
 
 	/* Setting the CCE bit for accessing the Can Timing register. */
 	pch_can_bit_set(&priv->regs->cont, PCH_CTRL_CCE);
 
-	brp = (bt->tq) / (1000000000/PCH_CAN_CLK) - 1;
-	canbit = brp & PCH_MSK_BITT_BRP;
+	canbit = (bt->brp - 1) & PCH_MSK_BITT_BRP;
 	canbit |= (bt->sjw - 1) << PCH_BIT_SJW_SHIFT;
 	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << PCH_BIT_TSEG1_SHIFT;
 	canbit |= (bt->phase_seg2 - 1) << PCH_BIT_TSEG2_SHIFT;
-	bepe = (brp & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE_SHIFT;
+	bepe = ((bt->brp - 1) & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE_SHIFT;
 	iowrite32(canbit, &priv->regs->bitt);
 	iowrite32(bepe, &priv->regs->brpe);
 	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_CCE);
-- 
cgit v1.2.3


From d06848be64e13d5d1d73e581fb185e815893d8b7 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:20 +0000
Subject: pch_can: Fix miss-setting status issue

Modify miss-setting status issue at suspend.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 5a6a0df5141e..c500b6d65084 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -1073,7 +1073,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 	pch_can_set_run_mode(priv, PCH_CAN_STOP);
 
 	/* Indicate that we are aboutto/in suspend */
-	priv->can.state = CAN_STATE_SLEEPING;
+	priv->can.state = CAN_STATE_STOPPED;
 
 	/* Waiting for all transmission to complete. */
 	while (counter) {
-- 
cgit v1.2.3


From c755145649fa73bd197ac1a73d141047c61b543a Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:21 +0000
Subject: pch_can: Comment optimization

Comment optimization

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index c500b6d65084..a1fd3be69a81 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -292,7 +292,7 @@ static void pch_can_set_rxtx(struct pch_can_priv *priv, u32 buff_num,
 	else
 		ie = PCH_IF_MCONT_RXIE;
 
-	/* Reading the receive buffer data from RAM to Interface1/2 registers */
+	/* Reading the Msg buffer from Message RAM to IF1/2 registers. */
 	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
 	pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);
 
@@ -854,7 +854,7 @@ static int pch_can_open(struct net_device *ndev)
 		priv->use_msi = 1;
 	}
 
-	/* Regsitering the interrupt. */
+	/* Regstering the interrupt. */
 	retval = request_irq(priv->dev->irq, pch_can_interrupt, IRQF_SHARED,
 			     ndev->name, ndev);
 	if (retval) {
@@ -954,7 +954,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	can_put_echo_skb(skb, ndev, tx_obj_no - PCH_RX_OBJ_END - 1);
 
-	/* Updating the size of the data. */
+	/* Set the size of the data. Update if2_mcont */
 	iowrite32(cf->can_dlc | PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT |
 		  PCH_IF_MCONT_TXIE, &priv->regs->ifregs[1].mcont);
 
@@ -1061,8 +1061,8 @@ static int pch_can_get_buffer_status(struct pch_can_priv *priv)
 
 static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 {
-	int i;			/* Counter variable. */
-	int retval;		/* Return value. */
+	int i;
+	int retval;
 	u32 buf_stat;	/* Variable for reading the transmit buffer status. */
 	int counter = PCH_COUNTER_LIMIT;
 
@@ -1119,8 +1119,8 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 static int pch_can_resume(struct pci_dev *pdev)
 {
-	int i;			/* Counter variable. */
-	int retval;		/* Return variable. */
+	int i;
+	int retval;
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct pch_can_priv *priv = netdev_priv(dev);
 
-- 
cgit v1.2.3


From a6f6d6b51b110e661ae5f862d60c27da4970bec6 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:22 +0000
Subject: pch_can: Move MSI processing to probe/remove processing

Currently, in case this driver is integrated as module, and when this
module is re-installed, no interrupts is to be occurred.
For the above issue, move MSI processing to open/release processing.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index a1fd3be69a81..ace1fe790ce0 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -845,15 +845,6 @@ static int pch_can_open(struct net_device *ndev)
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	int retval;
 
-	retval = pci_enable_msi(priv->dev);
-	if (retval) {
-		netdev_err(ndev, "PCH CAN opened without MSI\n");
-		priv->use_msi = 0;
-	} else {
-		netdev_err(ndev, "PCH CAN opened with MSI\n");
-		priv->use_msi = 1;
-	}
-
 	/* Regstering the interrupt. */
 	retval = request_irq(priv->dev->irq, pch_can_interrupt, IRQF_SHARED,
 			     ndev->name, ndev);
@@ -879,9 +870,6 @@ static int pch_can_open(struct net_device *ndev)
 err_open_candev:
 	free_irq(priv->dev->irq, ndev);
 req_irq_err:
-	if (priv->use_msi)
-		pci_disable_msi(priv->dev);
-
 	pch_can_release(priv);
 
 	return retval;
@@ -895,8 +883,6 @@ static int pch_close(struct net_device *ndev)
 	napi_disable(&priv->napi);
 	pch_can_release(priv);
 	free_irq(priv->dev->irq, ndev);
-	if (priv->use_msi)
-		pci_disable_msi(priv->dev);
 	close_candev(ndev);
 	priv->can.state = CAN_STATE_STOPPED;
 	return 0;
@@ -975,12 +961,14 @@ static void __devexit pch_can_remove(struct pci_dev *pdev)
 	struct pch_can_priv *priv = netdev_priv(ndev);
 
 	unregister_candev(priv->ndev);
-	free_candev(priv->ndev);
 	pci_iounmap(pdev, priv->regs);
+	if (priv->use_msi)
+		pci_disable_msi(priv->dev);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
 	pch_can_reset(priv);
+	free_candev(priv->ndev);
 }
 
 #ifdef CONFIG_PM
@@ -1244,6 +1232,15 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 
 	netif_napi_add(ndev, &priv->napi, pch_can_poll, PCH_RX_OBJ_END);
 
+	rc = pci_enable_msi(priv->dev);
+	if (rc) {
+		netdev_err(ndev, "PCH CAN opened without MSI\n");
+		priv->use_msi = 0;
+	} else {
+		netdev_err(ndev, "PCH CAN opened with MSI\n");
+		priv->use_msi = 1;
+	}
+
 	rc = register_candev(ndev);
 	if (rc) {
 		dev_err(&pdev->dev, "Failed register_candev %d\n", rc);
@@ -1253,6 +1250,8 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 	return 0;
 
 probe_exit_reg_candev:
+	if (priv->use_msi)
+		pci_disable_msi(priv->dev);
 	free_candev(ndev);
 probe_exit_alloc_candev:
 	pci_iounmap(pdev, addr);
-- 
cgit v1.2.3


From 3332bc5446e034566e8a56bf7a7cd479ca35bd6d Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:23 +0000
Subject: pch_can: Fix incorrect return processing

Fix incorrect return processing.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index ace1fe790ce0..8efbe359ba2a 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -580,9 +580,11 @@ static irqreturn_t pch_can_interrupt(int irq, void *dev_id)
 	struct net_device *ndev = (struct net_device *)dev_id;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 
+	if (!pch_can_int_pending(priv))
+		return IRQ_NONE;
+
 	pch_can_set_int_enables(priv, PCH_CAN_NONE);
 	napi_schedule(&priv->napi);
-
 	return IRQ_HANDLED;
 }
 
@@ -671,8 +673,10 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 obj_num, int quota)
 		}
 
 		skb = alloc_can_skb(priv->ndev, &cf);
-		if (!skb)
-			return -ENOMEM;
+		if (!skb) {
+			netdev_err(ndev, "alloc_can_skb Failed\n");
+			return rcv_pkts;
+		}
 
 		/* Get Received data */
 		id2 = ioread32(&priv->regs->ifregs[0].id2);
@@ -733,8 +737,8 @@ static int pch_can_poll(struct napi_struct *napi, int quota)
 	struct net_device *ndev = napi->dev;
 	struct pch_can_priv *priv = netdev_priv(ndev);
 	u32 int_stat;
-	int rcv_pkts = 0;
 	u32 reg_stat;
+	int quota_save = quota;
 
 	int_stat = pch_can_int_pending(priv);
 	if (!int_stat)
@@ -763,10 +767,7 @@ static int pch_can_poll(struct napi_struct *napi, int quota)
 		goto end;
 
 	if ((int_stat >= PCH_RX_OBJ_START) && (int_stat <= PCH_RX_OBJ_END)) {
-		rcv_pkts += pch_can_rx_normal(ndev, int_stat, quota);
-		quota -= rcv_pkts;
-		if (quota < 0)
-			goto end;
+		quota -= pch_can_rx_normal(ndev, int_stat, quota);
 	} else if ((int_stat >= PCH_TX_OBJ_START) &&
 		   (int_stat <= PCH_TX_OBJ_END)) {
 		/* Handle transmission interrupt */
@@ -777,7 +778,7 @@ end:
 	napi_complete(napi);
 	pch_can_set_int_enables(priv, PCH_CAN_ALL);
 
-	return rcv_pkts;
+	return quota_save - quota;
 }
 
 static int pch_set_bittiming(struct net_device *ndev)
-- 
cgit v1.2.3


From fea9294c5f2902c45613681ad995ca27899d2016 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:24 +0000
Subject: pch_can: Optimize "if" condition in rx/tx processing

For reduce "if" condition, easy to read/understand the code,
optimize "if" condition in rx/tx processing.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 26 ++++++++++----------------
 1 file changed, 10 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 8efbe359ba2a..dcd8f0032fd1 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -746,19 +746,16 @@ static int pch_can_poll(struct napi_struct *napi, int quota)
 
 	if (int_stat == PCH_STATUS_INT) {
 		reg_stat = ioread32(&priv->regs->stat);
-		if (reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) {
-			if (reg_stat & PCH_BUS_OFF ||
-			   (reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL) {
-				pch_can_error(ndev, reg_stat);
-				quota--;
-			}
-		}
 
-		if (reg_stat & PCH_TX_OK)
-			pch_can_bit_clear(&priv->regs->stat, PCH_TX_OK);
+		if ((reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) &&
+		   ((reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL)) {
+			pch_can_error(ndev, reg_stat);
+			quota--;
+		}
 
-		if (reg_stat & PCH_RX_OK)
-			pch_can_bit_clear(&priv->regs->stat, PCH_RX_OK);
+		if (reg_stat & (PCH_TX_OK | PCH_RX_OK))
+			pch_can_bit_clear(&priv->regs->stat,
+					  reg_stat & (PCH_TX_OK | PCH_RX_OK));
 
 		int_stat = pch_can_int_pending(priv);
 	}
@@ -900,14 +897,13 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (can_dropped_invalid_skb(ndev, skb))
 		return NETDEV_TX_OK;
 
+	tx_obj_no = priv->tx_obj;
 	if (priv->tx_obj == PCH_TX_OBJ_END) {
 		if (ioread32(&priv->regs->treq2) & PCH_TREQ2_TX_MASK)
 			netif_stop_queue(ndev);
 
-		tx_obj_no = priv->tx_obj;
 		priv->tx_obj = PCH_TX_OBJ_START;
 	} else {
-		tx_obj_no = priv->tx_obj;
 		priv->tx_obj++;
 	}
 
@@ -926,9 +922,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	id2 |= PCH_ID_MSGVAL;
 
 	/* If remote frame has to be transmitted.. */
-	if (cf->can_id & CAN_RTR_FLAG)
-		id2 &= ~PCH_ID2_DIR;
-	else
+	if (!(cf->can_id & CAN_RTR_FLAG))
 		id2 |= PCH_ID2_DIR;
 
 	iowrite32(id2, &priv->regs->ifregs[1].id2);
-- 
cgit v1.2.3


From 0c78ab76a05cd788af0383354ffe819e0617f6a0 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:25 +0000
Subject: pch_can: Add setting TEC/REC statistics processing

Add setting TEC/REC statistics processing.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index dcd8f0032fd1..4697b1cf94e8 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -568,6 +568,9 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		break;
 	}
 
+	cf->data[6] = errc & PCH_TEC;
+	cf->data[7] = (errc & PCH_REC) >> 8;
+
 	priv->can.state = state;
 	netif_rx(skb);
 
-- 
cgit v1.2.3


From cfb7e5f187e787bb1430decea339fdea6a669f92 Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Sun, 12 Dec 2010 20:24:26 +0000
Subject: pch_can: Replace netif_rx to netif_receive_skb

Since this driver is implemented as NAPI,
netif_receive_skb must be used not netif_rx.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 4697b1cf94e8..8d45fdd0180d 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -572,7 +572,7 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 	cf->data[7] = (errc & PCH_REC) >> 8;
 
 	priv->can.state = state;
-	netif_rx(skb);
+	netif_receive_skb(skb);
 
 	stats->rx_packets++;
 	stats->rx_bytes += cf->can_dlc;
-- 
cgit v1.2.3


From 0dbaee3b37e118a96bb7b8eb0d9bbaeeb46264be Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 13 Dec 2010 12:52:14 -0800
Subject: net: Abstract default ADVMSS behind an accessor.

Make all RTAX_ADVMSS metric accesses go through a new helper function,
dst_metric_advmss().

Leave the actual default metric as "zero" in the real metric slot,
and compute the actual default value dynamically via a new dst_ops
AF specific callback.

For stacked IPSEC routes, we use the advmss of the path which
preserves existing behavior.

Unlike ipv4/ipv6, DecNET ties the advmss to the mtu and thus updates
advmss on pmtu updates.  This inconsistency in advmss handling
results in more raw metric accesses than I wish we ended up with.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/scsi/cxgbi/libcxgbi.c |  2 +-
 include/net/dst.h             | 14 +++++++++++++-
 include/net/dst_ops.h         |  1 +
 net/decnet/af_decnet.c        |  4 ++--
 net/decnet/dn_route.c         | 22 ++++++++++++++++------
 net/ipv4/route.c              | 24 +++++++++++++++++-------
 net/ipv4/tcp_ipv4.c           |  2 +-
 net/ipv4/tcp_output.c         | 14 +++++++++-----
 net/ipv6/route.c              | 16 +++++++---------
 net/ipv6/tcp_ipv6.c           |  2 +-
 net/xfrm/xfrm_policy.c        |  7 +++++++
 11 files changed, 75 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index be5661707dfa..d2ad3d676724 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -825,7 +825,7 @@ unsigned int cxgbi_sock_select_mss(struct cxgbi_sock *csk, unsigned int pmtu)
 	unsigned int idx;
 	struct dst_entry *dst = csk->dst;
 
-	csk->advmss = dst_metric(dst, RTAX_ADVMSS);
+	csk->advmss = dst_metric_advmss(dst);
 
 	if (csk->advmss > pmtu - 40)
 		csk->advmss = pmtu - 40;
diff --git a/include/net/dst.h b/include/net/dst.h
index 755ac6c1aa03..03a1c3d52d80 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -112,10 +112,22 @@ dst_metric_raw(const struct dst_entry *dst, const int metric)
 static inline u32
 dst_metric(const struct dst_entry *dst, const int metric)
 {
-	WARN_ON_ONCE(metric == RTAX_HOPLIMIT);
+	WARN_ON_ONCE(metric == RTAX_HOPLIMIT ||
+		     metric == RTAX_ADVMSS);
 	return dst_metric_raw(dst, metric);
 }
 
+static inline u32
+dst_metric_advmss(const struct dst_entry *dst)
+{
+	u32 advmss = dst_metric_raw(dst, RTAX_ADVMSS);
+
+	if (!advmss)
+		advmss = dst->ops->default_advmss(dst);
+
+	return advmss;
+}
+
 static inline void dst_metric_set(struct dst_entry *dst, int metric, u32 val)
 {
 	dst->_metrics[metric-1] = val;
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 51665b3461b8..15fb7af08c42 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -16,6 +16,7 @@ struct dst_ops {
 
 	int			(*gc)(struct dst_ops *ops);
 	struct dst_entry *	(*check)(struct dst_entry *, __u32 cookie);
+	unsigned int		(*default_advmss)(const struct dst_entry *);
 	void			(*destroy)(struct dst_entry *);
 	void			(*ifdown)(struct dst_entry *,
 					  struct net_device *dev, int how);
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 0065e7e14af4..2af15b15d1fa 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -829,7 +829,7 @@ static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
 		return -EINVAL;
 
 	scp->state = DN_CC;
-	scp->segsize_loc = dst_metric(__sk_dst_get(sk), RTAX_ADVMSS);
+	scp->segsize_loc = dst_metric_advmss(__sk_dst_get(sk));
 	dn_send_conn_conf(sk, allocation);
 
 	prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
@@ -958,7 +958,7 @@ static int __dn_connect(struct sock *sk, struct sockaddr_dn *addr, int addrlen,
 	sk->sk_route_caps = sk->sk_dst_cache->dev->features;
 	sock->state = SS_CONNECTING;
 	scp->state = DN_CI;
-	scp->segsize_loc = dst_metric(sk->sk_dst_cache, RTAX_ADVMSS);
+	scp->segsize_loc = dst_metric_advmss(sk->sk_dst_cache);
 
 	dn_nsp_send_conninit(sk, NSP_CI);
 	err = -EINPROGRESS;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index e2e926841fe6..b8a5c0515be8 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -110,6 +110,7 @@ static unsigned long dn_rt_deadline;
 
 static int dn_dst_gc(struct dst_ops *ops);
 static struct dst_entry *dn_dst_check(struct dst_entry *, __u32);
+static unsigned int dn_dst_default_advmss(const struct dst_entry *dst);
 static struct dst_entry *dn_dst_negative_advice(struct dst_entry *);
 static void dn_dst_link_failure(struct sk_buff *);
 static void dn_dst_update_pmtu(struct dst_entry *dst, u32 mtu);
@@ -129,6 +130,7 @@ static struct dst_ops dn_dst_ops = {
 	.gc_thresh =		128,
 	.gc =			dn_dst_gc,
 	.check =		dn_dst_check,
+	.default_advmss =	dn_dst_default_advmss,
 	.negative_advice =	dn_dst_negative_advice,
 	.link_failure =		dn_dst_link_failure,
 	.update_pmtu =		dn_dst_update_pmtu,
@@ -245,7 +247,8 @@ static void dn_dst_update_pmtu(struct dst_entry *dst, u32 mtu)
 		}
 		if (!(dst_metric_locked(dst, RTAX_ADVMSS))) {
 			u32 mss = mtu - DN_MAX_NSP_DATA_HEADER;
-			if (dst_metric(dst, RTAX_ADVMSS) > mss)
+			u32 existing_mss = dst_metric_raw(dst, RTAX_ADVMSS);
+			if (!existing_mss || existing_mss > mss)
 				dst_metric_set(dst, RTAX_ADVMSS, mss);
 		}
 	}
@@ -795,12 +798,17 @@ static int dn_rt_bug(struct sk_buff *skb)
 	return NET_RX_DROP;
 }
 
+static unsigned int dn_dst_default_advmss(const struct dst_entry *dst)
+{
+	return dn_mss_from_pmtu(dst->dev, dst_mtu(dst));
+}
+
 static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res)
 {
 	struct dn_fib_info *fi = res->fi;
 	struct net_device *dev = rt->dst.dev;
 	struct neighbour *n;
-	unsigned mss;
+	unsigned int metric;
 
 	if (fi) {
 		if (DN_FIB_RES_GW(*res) &&
@@ -820,10 +828,12 @@ static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res)
 	if (dst_metric(&rt->dst, RTAX_MTU) == 0 ||
 	    dst_metric(&rt->dst, RTAX_MTU) > rt->dst.dev->mtu)
 		dst_metric_set(&rt->dst, RTAX_MTU, rt->dst.dev->mtu);
-	mss = dn_mss_from_pmtu(dev, dst_mtu(&rt->dst));
-	if (dst_metric(&rt->dst, RTAX_ADVMSS) == 0 ||
-	    dst_metric(&rt->dst, RTAX_ADVMSS) > mss)
-		dst_metric_set(&rt->dst, RTAX_ADVMSS, mss);
+	metric = dst_metric_raw(&rt->dst, RTAX_ADVMSS);
+	if (metric) {
+		unsigned int mss = dn_mss_from_pmtu(dev, dst_mtu(&rt->dst));
+		if (metric > mss)
+			dst_metric_set(&rt->dst, RTAX_ADVMSS, mss);
+	}
 	return 0;
 }
 
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 770f70427f0b..80997333db0c 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -139,6 +139,7 @@ static unsigned long expires_ljiffies;
  */
 
 static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
+static unsigned int	 ipv4_default_advmss(const struct dst_entry *dst);
 static void		 ipv4_dst_destroy(struct dst_entry *dst);
 static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
 static void		 ipv4_link_failure(struct sk_buff *skb);
@@ -155,6 +156,7 @@ static struct dst_ops ipv4_dst_ops = {
 	.protocol =		cpu_to_be16(ETH_P_IP),
 	.gc =			rt_garbage_collect,
 	.check =		ipv4_dst_check,
+	.default_advmss =	ipv4_default_advmss,
 	.destroy =		ipv4_dst_destroy,
 	.ifdown =		ipv4_dst_ifdown,
 	.negative_advice =	ipv4_negative_advice,
@@ -383,8 +385,7 @@ static int rt_cache_seq_show(struct seq_file *seq, void *v)
 			(__force u32)r->rt_gateway,
 			r->rt_flags, atomic_read(&r->dst.__refcnt),
 			r->dst.__use, 0, (__force u32)r->rt_src,
-			(dst_metric(&r->dst, RTAX_ADVMSS) ?
-			     (int)dst_metric(&r->dst, RTAX_ADVMSS) + 40 : 0),
+			dst_metric_advmss(&r->dst) + 40,
 			dst_metric(&r->dst, RTAX_WINDOW),
 			(int)((dst_metric(&r->dst, RTAX_RTT) >> 3) +
 			      dst_metric(&r->dst, RTAX_RTTVAR)),
@@ -1798,6 +1799,19 @@ static void set_class_tag(struct rtable *rt, u32 tag)
 }
 #endif
 
+static unsigned int ipv4_default_advmss(const struct dst_entry *dst)
+{
+	unsigned int advmss = dst_metric_raw(dst, RTAX_ADVMSS);
+
+	if (advmss == 0) {
+		advmss = max_t(unsigned int, dst->dev->mtu - 40,
+			       ip_rt_min_advmss);
+		if (advmss > 65535 - 40)
+			advmss = 65535 - 40;
+	}
+	return advmss;
+}
+
 static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag)
 {
 	struct dst_entry *dst = &rt->dst;
@@ -1823,11 +1837,7 @@ static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag)
 
 	if (dst_mtu(dst) > IP_MAX_MTU)
 		dst_metric_set(dst, RTAX_MTU, IP_MAX_MTU);
-	if (dst_metric(dst, RTAX_ADVMSS) == 0)
-		dst_metric_set(dst, RTAX_ADVMSS,
-			       max_t(unsigned int, dst->dev->mtu - 40,
-				     ip_rt_min_advmss));
-	if (dst_metric(dst, RTAX_ADVMSS) > 65535 - 40)
+	if (dst_metric_raw(dst, RTAX_ADVMSS) > 65535 - 40)
 		dst_metric_set(dst, RTAX_ADVMSS, 65535 - 40);
 
 #ifdef CONFIG_NET_CLS_ROUTE
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 4fc3387aa994..f4011027543d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1436,7 +1436,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
 	tcp_mtup_init(newsk);
 	tcp_sync_mss(newsk, dst_mtu(dst));
-	newtp->advmss = dst_metric(dst, RTAX_ADVMSS);
+	newtp->advmss = dst_metric_advmss(dst);
 	if (tcp_sk(sk)->rx_opt.user_mss &&
 	    tcp_sk(sk)->rx_opt.user_mss < newtp->advmss)
 		newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 97041f24cd27..2d390669d406 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -119,9 +119,13 @@ static __u16 tcp_advertise_mss(struct sock *sk)
 	struct dst_entry *dst = __sk_dst_get(sk);
 	int mss = tp->advmss;
 
-	if (dst && dst_metric(dst, RTAX_ADVMSS) < mss) {
-		mss = dst_metric(dst, RTAX_ADVMSS);
-		tp->advmss = mss;
+	if (dst) {
+		unsigned int metric = dst_metric_advmss(dst);
+
+		if (metric < mss) {
+			mss = metric;
+			tp->advmss = mss;
+		}
 	}
 
 	return (__u16)mss;
@@ -2422,7 +2426,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
 
 	skb_dst_set(skb, dst_clone(dst));
 
-	mss = dst_metric(dst, RTAX_ADVMSS);
+	mss = dst_metric_advmss(dst);
 	if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < mss)
 		mss = tp->rx_opt.user_mss;
 
@@ -2556,7 +2560,7 @@ static void tcp_connect_init(struct sock *sk)
 
 	if (!tp->window_clamp)
 		tp->window_clamp = dst_metric(dst, RTAX_WINDOW);
-	tp->advmss = dst_metric(dst, RTAX_ADVMSS);
+	tp->advmss = dst_metric_advmss(dst);
 	if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < tp->advmss)
 		tp->advmss = tp->rx_opt.user_mss;
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 98796b0dc2b7..d9cb832be529 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -76,6 +76,7 @@
 
 static struct rt6_info * ip6_rt_copy(struct rt6_info *ort);
 static struct dst_entry	*ip6_dst_check(struct dst_entry *dst, u32 cookie);
+static unsigned int	 ip6_default_advmss(const struct dst_entry *dst);
 static struct dst_entry *ip6_negative_advice(struct dst_entry *);
 static void		ip6_dst_destroy(struct dst_entry *);
 static void		ip6_dst_ifdown(struct dst_entry *,
@@ -103,6 +104,7 @@ static struct dst_ops ip6_dst_ops_template = {
 	.gc			=	ip6_dst_gc,
 	.gc_thresh		=	1024,
 	.check			=	ip6_dst_check,
+	.default_advmss		=	ip6_default_advmss,
 	.destroy		=	ip6_dst_destroy,
 	.ifdown			=	ip6_dst_ifdown,
 	.negative_advice	=	ip6_negative_advice,
@@ -937,8 +939,12 @@ static void ip6_rt_update_pmtu(struct dst_entry *dst, u32 mtu)
 
 static int ipv6_get_mtu(struct net_device *dev);
 
-static inline unsigned int ipv6_advmss(struct net *net, unsigned int mtu)
+static unsigned int ip6_default_advmss(const struct dst_entry *dst)
 {
+	struct net_device *dev = dst->dev;
+	unsigned int mtu = dst_mtu(dst);
+	struct net *net = dev_net(dev);
+
 	mtu -= sizeof(struct ipv6hdr) + sizeof(struct tcphdr);
 
 	if (mtu < net->ipv6.sysctl.ip6_rt_min_advmss)
@@ -990,7 +996,6 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
 	atomic_set(&rt->dst.__refcnt, 1);
 	dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255);
 	dst_metric_set(&rt->dst, RTAX_MTU, ipv6_get_mtu(rt->rt6i_dev));
-	dst_metric_set(&rt->dst, RTAX_ADVMSS, ipv6_advmss(net, dst_mtu(&rt->dst)));
 	rt->dst.output  = ip6_output;
 
 #if 0	/* there's no chance to use these for ndisc */
@@ -1312,8 +1317,6 @@ install_route:
 
 	if (!dst_mtu(&rt->dst))
 		dst_metric_set(&rt->dst, RTAX_MTU, ipv6_get_mtu(dev));
-	if (!dst_metric(&rt->dst, RTAX_ADVMSS))
-		dst_metric_set(&rt->dst, RTAX_ADVMSS, ipv6_advmss(net, dst_mtu(&rt->dst)));
 	rt->dst.dev = dev;
 	rt->rt6i_idev = idev;
 	rt->rt6i_table = table;
@@ -1540,8 +1543,6 @@ void rt6_redirect(struct in6_addr *dest, struct in6_addr *src,
 	nrt->rt6i_nexthop = neigh_clone(neigh);
 	/* Reset pmtu, it may be better */
 	dst_metric_set(&nrt->dst, RTAX_MTU, ipv6_get_mtu(neigh->dev));
-	dst_metric_set(&nrt->dst, RTAX_ADVMSS, ipv6_advmss(dev_net(neigh->dev),
-							   dst_mtu(&nrt->dst)));
 
 	if (ip6_ins_rt(nrt))
 		goto out;
@@ -1971,7 +1972,6 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 	rt->rt6i_dev = net->loopback_dev;
 	rt->rt6i_idev = idev;
 	dst_metric_set(&rt->dst, RTAX_MTU, ipv6_get_mtu(rt->rt6i_dev));
-	dst_metric_set(&rt->dst, RTAX_ADVMSS, ipv6_advmss(net, dst_mtu(&rt->dst)));
 	dst_metric_set(&rt->dst, RTAX_HOPLIMIT, -1);
 	rt->dst.obsolete = -1;
 
@@ -2041,7 +2041,6 @@ static int rt6_mtu_change_route(struct rt6_info *rt, void *p_arg)
 {
 	struct rt6_mtu_change_arg *arg = (struct rt6_mtu_change_arg *) p_arg;
 	struct inet6_dev *idev;
-	struct net *net = dev_net(arg->dev);
 
 	/* In IPv6 pmtu discovery is not optional,
 	   so that RTAX_MTU lock cannot disable it.
@@ -2073,7 +2072,6 @@ static int rt6_mtu_change_route(struct rt6_info *rt, void *p_arg)
 	     (dst_mtu(&rt->dst) < arg->mtu &&
 	      dst_mtu(&rt->dst) == idev->cnf.mtu6))) {
 		dst_metric_set(&rt->dst, RTAX_MTU, arg->mtu);
-		dst_metric_set(&rt->dst, RTAX_ADVMSS, ipv6_advmss(net, arg->mtu));
 	}
 	return 0;
 }
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index fee076891646..20aa95e37359 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1521,7 +1521,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
 	tcp_mtup_init(newsk);
 	tcp_sync_mss(newsk, dst_mtu(dst));
-	newtp->advmss = dst_metric(dst, RTAX_ADVMSS);
+	newtp->advmss = dst_metric_advmss(dst);
 	tcp_initialize_rcv_mss(newsk);
 
 	newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 6e50ccd8c532..36936c8ae961 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2361,6 +2361,11 @@ static int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
 	return 1;
 }
 
+static unsigned int xfrm_default_advmss(const struct dst_entry *dst)
+{
+	return dst_metric_advmss(dst->path);
+}
+
 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 {
 	struct net *net;
@@ -2378,6 +2383,8 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 			dst_ops->kmem_cachep = xfrm_dst_cache;
 		if (likely(dst_ops->check == NULL))
 			dst_ops->check = xfrm_dst_check;
+		if (likely(dst_ops->default_advmss == NULL))
+			dst_ops->default_advmss = xfrm_default_advmss;
 		if (likely(dst_ops->negative_advice == NULL))
 			dst_ops->negative_advice = xfrm_negative_advice;
 		if (likely(dst_ops->link_failure == NULL))
-- 
cgit v1.2.3


From 4fb33244d17b973f17cbc7cf8b7efd0875950474 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 29 Nov 2010 10:45:16 -0800
Subject: iwlagn: change led compensation for 6005 and 6030 devices

For both 6005 and 6030 devices, change the led compensation to 57

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 808942cc2991..10a536969eb6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -511,7 +511,7 @@ static struct iwl_base_params iwl6050_base_params = {
 	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
-static struct iwl_base_params iwl6000_coex_base_params = {
+static struct iwl_base_params iwl6000_g2_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
@@ -520,7 +520,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
 	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
-	.led_compensation = 51,
+	.led_compensation = 57,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
@@ -559,7 +559,7 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -575,7 +575,7 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
@@ -590,7 +590,7 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
@@ -605,7 +605,7 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -625,7 +625,7 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -644,7 +644,7 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -664,7 +664,7 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -683,7 +683,7 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -703,7 +703,7 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -833,7 +833,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -852,7 +852,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-- 
cgit v1.2.3


From a1da077bc36368eb7d6312e7e49260f0a3d92c77 Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Thu, 2 Dec 2010 11:02:54 -0800
Subject: iwlwifi: clear dbg_fixed_rate during init

This prevent bad fixed_rate keeps crashing uCode in an endless loop.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index f450adc72361..ee123482e1d5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2873,6 +2873,8 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 		lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
 	lq_sta->is_agg = 0;
 
+	lq_sta->dbg_fixed_rate = 0;
+
 	rs_initialize_lq(priv, conf, sta, lq_sta);
 }
 
-- 
cgit v1.2.3


From ae0b693c12cc78913085733d28e0e0e6020db6f4 Mon Sep 17 00:00:00 2001
From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Thu, 2 Dec 2010 11:02:28 -0800
Subject: iwlagn: check ready in iwlagn_bss_info_changed()

In function iwlagn_bss_info_changed(), we need to check if the driver
is ready before doing real work. Also, the previously put WARN() is
removed because the vif is not guaranteed to be valid. uCode restart
routine will clear the vif.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 4865b82355d7..769479eb6ea9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -518,7 +518,14 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&priv->mutex);
 
-	if (WARN_ON(!ctx->vif)) {
+	if (unlikely(!iwl_is_ready(priv))) {
+                IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+                mutex_unlock(&priv->mutex);
+		return;
+        }
+
+	if (unlikely(!ctx->vif)) {
+		IWL_DEBUG_MAC80211(priv, "leave - vif is NULL\n");
 		mutex_unlock(&priv->mutex);
 		return;
 	}
-- 
cgit v1.2.3


From 9decde95be8a77a16f5668544bee45d41a7ae665 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 30 Nov 2010 13:24:36 -0800
Subject: iwlagn: fix debug variable access
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The compiler correctly warns:
iwl-agn-tx.c: In function ‘iwlagn_tx_status_reply_compressed_ba’:
iwl-agn-tx.c:1240: warning: ‘bitmap’ may be used uninitialized in this function

Move the debug print to the branch that reads the
bitmap, and move the variables too so it's more
obvious where they are needed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 72b1f262796c..24a11b8f73bc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1237,7 +1237,6 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	int i, sh, ack;
 	u16 seq_ctl = le16_to_cpu(ba_resp->seq_ctl);
 	u16 scd_flow = le16_to_cpu(ba_resp->scd_flow);
-	u64 bitmap, sent_bitmap;
 	int successes = 0;
 	struct ieee80211_tx_info *info;
 
@@ -1278,6 +1277,8 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 		IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
 				ba_resp->txed, ba_resp->txed_2_done);
 	} else {
+		u64 bitmap, sent_bitmap;
+
 		/* don't use 64-bit values for now */
 		bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
 
@@ -1298,7 +1299,11 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 			sent_bitmap >>= 1;
 			++i;
 		}
+
+		IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n",
+				   (unsigned long long)bitmap);
 	}
+
 	info = IEEE80211_SKB_CB(priv->txq[scd_flow].txb[agg->start_idx].skb);
 	memset(&info->status, 0, sizeof(info->status));
 	info->flags |= IEEE80211_TX_STAT_ACK;
@@ -1313,8 +1318,6 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	}
 	iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
-	IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n", (unsigned long long)bitmap);
-
 	return 0;
 }
 
-- 
cgit v1.2.3


From 17423ea8776362100b0a9a162cdd4b16b886a4a2 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 6 Dec 2010 11:51:39 -0800
Subject: iwlagn: rx antenna diversity

For the new 1x1 devices, hw and uCode will support rx
antenna diversity, but we need to indicate 1x1 device to
AccessPoint to make sure it won't use MIMO.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c | 8 +++++++-
 drivers/net/wireless/iwlwifi/iwl-6000.c | 8 +++++++-
 drivers/net/wireless/iwlwifi/iwl-core.h | 2 ++
 3 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 3c983e426f25..94521d4417a2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -147,7 +147,11 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 
 	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
-	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+	if (priv->cfg->rx_with_siso_diversity)
+		priv->hw_params.rx_chains_num = 1;
+	else
+		priv->hw_params.rx_chains_num =
+			num_of_ant(priv->cfg->valid_rx_ant);
 	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 
@@ -311,6 +315,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
+	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -324,6 +329,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
+	.rx_with_siso_diversity = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 10a536969eb6..8a789241704f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -182,7 +182,11 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 
 	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
-	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+	if (priv->cfg->rx_with_siso_diversity)
+		priv->hw_params.rx_chains_num = 1;
+	else
+		priv->hw_params.rx_chains_num =
+			num_of_ant(priv->cfg->valid_rx_ant);
 	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 
@@ -841,6 +845,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -859,6 +864,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.rx_with_siso_diversity = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 568920ac982d..d0b86f5e28c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -364,6 +364,7 @@ struct iwl_ht_params {
  * @scan_antennas: available antenna for scan operation
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  * @adv_pm: advance power management
+ * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -412,6 +413,7 @@ struct iwl_cfg {
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
+	const bool rx_with_siso_diversity;
 };
 
 /***************************
-- 
cgit v1.2.3


From e7362a0069f8448bb346d65f07d98b319f243e30 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 30 Nov 2010 11:03:44 -0800
Subject: iwlagn: rename enhanced txpower fields

Some fields we didn't previously use from the
enhanced TX power structure will be needed in
the next patch, so rename them to their correct
names to be able to use them and change code
reading them accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |  3 ++-
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     | 10 ++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index dbada761624d..7c1be8cc1730 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -460,7 +460,8 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		 * always check for valid entry before process
 		 * the information
 		 */
-		if (!enhanced_txpower->common || enhanced_txpower->reserved)
+		if (!(enhanced_txpower->flags || enhanced_txpower->channel) ||
+		    enhanced_txpower->delta_20_in_40)
 			continue;
 
 		for (element = 0; element < eeprom_section_count; element++) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 583916db46e4..c8566a4f8808 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -136,21 +136,23 @@ struct iwl_eeprom_channel {
  *    Enhanced regulatory tx power portion of eeprom image can be broken down
  *    into individual structures; each one is 8 bytes in size and contain the
  *    following information
- * @common: (desc + channel) not used by driver, should _NOT_ be "zero"
+ * @flags: entry flags
+ * @channel: channel number
  * @chain_a_max_pwr: chain a max power in 1/2 dBm
  * @chain_b_max_pwr: chain b max power in 1/2 dBm
  * @chain_c_max_pwr: chain c max power in 1/2 dBm
- * @reserved: not used, should be "zero"
+ * @delta_20_in_40: 20-in-40 deltas (hi/lo)
  * @mimo2_max_pwr: mimo2 max power in 1/2 dBm
  * @mimo3_max_pwr: mimo3 max power in 1/2 dBm
  *
  */
 struct iwl_eeprom_enhanced_txpwr {
-	__le16 common;
+	u8 flags;
+	u8 channel;
 	s8 chain_a_max;
 	s8 chain_b_max;
 	s8 chain_c_max;
-	s8 reserved;
+	u8 delta_20_in_40;
 	s8 mimo2_max;
 	s8 mimo3_max;
 } __packed;
-- 
cgit v1.2.3


From 8d6748ca73a0caffed4304a47a9cb4cd0aba361e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 9 Dec 2010 09:30:14 -0800
Subject: iwlagn: implement layout-agnostic EEPROM reading

The current EEPROM reading code has some layout
assumptions that now turned out to be false with
some newer versions of the EEPROM. Luckily, we
can avoid all such assumptions by using data in
the EEPROM itself, so implement using that.

However, for risk mitigation purposes, keep the
old reading code for current hardware for now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |  2 +
 drivers/net/wireless/iwlwifi/iwl-6000.c       | 12 ++++
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 85 ++++++++++++++++++++++++++-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c    |  6 ++
 drivers/net/wireless/iwlwifi/iwl-core.h       |  1 +
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     | 15 +++++
 6 files changed, 120 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 94521d4417a2..5100c1065bdd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -316,6 +316,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -330,6 +331,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 8a789241704f..db70a6bfaa55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -568,6 +568,7 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
@@ -583,6 +584,7 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
@@ -598,6 +600,7 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2agn_cfg = {
@@ -618,6 +621,7 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
@@ -637,6 +641,7 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
@@ -657,6 +662,7 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
@@ -676,6 +682,7 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
@@ -696,6 +703,7 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
@@ -715,6 +723,7 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 /*
@@ -797,6 +806,7 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -846,6 +856,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -865,6 +876,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 7c1be8cc1730..cf9194baadac 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -433,7 +433,7 @@ static s8 iwl_update_channel_txpower(struct iwl_priv *priv,
 /**
  * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info
  */
-void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+static void iwlcore_eeprom_enhanced_txpower_old(struct iwl_priv *priv)
 {
 	int eeprom_section_count = 0;
 	int section, element;
@@ -494,3 +494,86 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		}
 	}
 }
+
+static void
+iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
+				    struct iwl_eeprom_enhanced_txpwr *txp,
+				    s8 max_txpower_avg)
+{
+	int ch_idx;
+	bool is_ht40 = txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ;
+	enum ieee80211_band band;
+
+	band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
+		IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ;
+
+	for (ch_idx = 0; ch_idx < priv->channel_count; ch_idx++) {
+		struct iwl_channel_info *ch_info = &priv->channel_info[ch_idx];
+
+		/* update matching channel or from common data only */
+		if (txp->channel != 0 && ch_info->channel != txp->channel)
+			continue;
+
+		/* update matching band only */
+		if (band != ch_info->band)
+			continue;
+
+		if (ch_info->max_power_avg < max_txpower_avg && !is_ht40) {
+			ch_info->max_power_avg = max_txpower_avg;
+			ch_info->curr_txpow = max_txpower_avg;
+			ch_info->scan_power = max_txpower_avg;
+		}
+
+		if (is_ht40 && ch_info->ht40_max_power_avg < max_txpower_avg)
+			ch_info->ht40_max_power_avg = max_txpower_avg;
+	}
+}
+
+#define EEPROM_TXP_OFFS	(0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
+#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
+#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
+
+static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
+{
+	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
+	int idx, entries;
+	__le16 *txp_len;
+	s8 max_txp_avg, max_txp_avg_halfdbm;
+
+	BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
+
+	/* the length is in 16-bit words, but we want entries */
+	txp_len = (__le16 *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_SZ_OFFS);
+	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
+
+	txp_array = (void *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_OFFS);
+	for (idx = 0; idx < entries; idx++) {
+		txp = &txp_array[idx];
+
+		/* skip invalid entries */
+		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
+			continue;
+
+		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
+						      &max_txp_avg_halfdbm);
+
+		/*
+		 * Update the user limit values values to the highest
+		 * power supported by any channel
+		 */
+		if (max_txp_avg > priv->tx_power_user_lmt)
+			priv->tx_power_user_lmt = max_txp_avg;
+		if (max_txp_avg_halfdbm > priv->tx_power_lmt_in_half_dbm)
+			priv->tx_power_lmt_in_half_dbm = max_txp_avg_halfdbm;
+
+		iwlcore_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
+	}
+}
+
+void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+{
+	if (priv->cfg->use_new_eeprom_reading)
+		iwlcore_eeprom_enhanced_txpower_new(priv);
+	else
+		iwlcore_eeprom_enhanced_txpower_old(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index d941910e7ef4..7c8010f7ce56 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -568,6 +568,12 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
 	case INDIRECT_REGULATORY:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_REGULATORY);
 		break;
+	case INDIRECT_TXP_LIMIT:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT);
+		break;
+	case INDIRECT_TXP_LIMIT_SIZE:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT_SIZE);
+		break;
 	case INDIRECT_CALIBRATION:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_CALIBRATION);
 		break;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index d0b86f5e28c2..b877cbe12c3a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -414,6 +414,7 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
+	const bool use_new_eeprom_reading; /* temporary, remove later */
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index c8566a4f8808..8994b5b23593 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -129,6 +129,17 @@ struct iwl_eeprom_channel {
 	s8 max_power_avg;	/* max power (dBm) on this chnl, limit 31 */
 } __packed;
 
+enum iwl_eeprom_enhanced_txpwr_flags {
+	IWL_EEPROM_ENH_TXP_FL_VALID		= BIT(0),
+	IWL_EEPROM_ENH_TXP_FL_BAND_52G		= BIT(1),
+	IWL_EEPROM_ENH_TXP_FL_OFDM		= BIT(2),
+	IWL_EEPROM_ENH_TXP_FL_40MHZ		= BIT(3),
+	IWL_EEPROM_ENH_TXP_FL_HT_AP		= BIT(4),
+	IWL_EEPROM_ENH_TXP_FL_RES1		= BIT(5),
+	IWL_EEPROM_ENH_TXP_FL_RES2		= BIT(6),
+	IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE	= BIT(7),
+};
+
 /**
  * iwl_eeprom_enhanced_txpwr structure
  *    This structure presents the enhanced regulatory tx power limit layout
@@ -197,6 +208,8 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_LINK_CALIBRATION      (2*0x67)
 #define EEPROM_LINK_PROCESS_ADJST    (2*0x68)
 #define EEPROM_LINK_OTHERS           (2*0x69)
+#define EEPROM_LINK_TXP_LIMIT        (2*0x6a)
+#define EEPROM_LINK_TXP_LIMIT_SIZE   (2*0x6b)
 
 /* agn regulatory - indirect access */
 #define EEPROM_REG_BAND_1_CHANNELS       ((0x08)\
@@ -400,6 +413,8 @@ struct iwl_eeprom_calib_info {
 #define INDIRECT_CALIBRATION        0x00040000
 #define INDIRECT_PROCESS_ADJST      0x00050000
 #define INDIRECT_OTHERS             0x00060000
+#define INDIRECT_TXP_LIMIT          0x00070000
+#define INDIRECT_TXP_LIMIT_SIZE     0x00080000
 #define INDIRECT_ADDRESS            0x00100000
 
 /* General */
-- 
cgit v1.2.3


From c6fc108776e77e38e099d5b13c4f57a2172c6698 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 9 Dec 2010 12:56:42 -0800
Subject: iwlagn: remove old EEPROM TX power reading

This removes the old TX power reading code, it isn't
necessary since the new code is able to read all the
various EEPROM layouts due to relying on information
contained in the EEPROM.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |   2 -
 drivers/net/wireless/iwlwifi/iwl-6000.c       |  12 --
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 264 +-------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h       |   1 -
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     |  53 ------
 5 files changed, 1 insertion(+), 331 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 5100c1065bdd..94521d4417a2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -316,7 +316,6 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -331,7 +330,6 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index db70a6bfaa55..8a789241704f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -568,7 +568,6 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
@@ -584,7 +583,6 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
@@ -600,7 +598,6 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2agn_cfg = {
@@ -621,7 +618,6 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
@@ -641,7 +637,6 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
@@ -662,7 +657,6 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
@@ -682,7 +676,6 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
@@ -703,7 +696,6 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
@@ -723,7 +715,6 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 /*
@@ -806,7 +797,6 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -856,7 +846,6 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -876,7 +865,6 @@ struct iwl_cfg iwl130_bg_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index cf9194baadac..3ea006d73988 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -75,109 +75,6 @@
 #include "iwl-agn.h"
 #include "iwl-io.h"
 
-/************************** EEPROM BANDS ****************************
- *
- * The iwl_eeprom_band definitions below provide the mapping from the
- * EEPROM contents to the specific channel number supported for each
- * band.
- *
- * For example, iwl_priv->eeprom.band_3_channels[4] from the band_3
- * definition below maps to physical channel 42 in the 5.2GHz spectrum.
- * The specific geography and calibration information for that channel
- * is contained in the eeprom map itself.
- *
- * During init, we copy the eeprom information and channel map
- * information into priv->channel_info_24/52 and priv->channel_map_24/52
- *
- * channel_map_24/52 provides the index in the channel_info array for a
- * given channel.  We have to have two separate maps as there is channel
- * overlap with the 2.4GHz and 5.2GHz spectrum as seen in band_1 and
- * band_2
- *
- * A value of 0xff stored in the channel_map indicates that the channel
- * is not supported by the hardware at all.
- *
- * A value of 0xfe in the channel_map indicates that the channel is not
- * valid for Tx with the current hardware.  This means that
- * while the system can tune and receive on a given channel, it may not
- * be able to associate or transmit any frames on that
- * channel.  There is no corresponding channel information for that
- * entry.
- *
- *********************************************************************/
-
-/**
- * struct iwl_txpwr_section: eeprom section information
- * @offset: indirect address into eeprom image
- * @count: number of "struct iwl_eeprom_enhanced_txpwr" in this section
- * @band: band type for the section
- * @is_common - true: common section, false: channel section
- * @is_cck - true: cck section, false: not cck section
- * @is_ht_40 - true: all channel in the section are HT40 channel,
- *	       false: legacy or HT 20 MHz
- *	       ignore if it is common section
- * @iwl_eeprom_section_channel: channel array in the section,
- *	       ignore if common section
- */
-struct iwl_txpwr_section {
-	u32 offset;
-	u8 count;
-	enum ieee80211_band band;
-	bool is_common;
-	bool is_cck;
-	bool is_ht40;
-	u8 iwl_eeprom_section_channel[EEPROM_MAX_TXPOWER_SECTION_ELEMENTS];
-};
-
-/**
- * section 1 - 3 are regulatory tx power apply to all channels based on
- *    modulation: CCK, OFDM
- *    Band: 2.4GHz, 5.2GHz
- * section 4 - 10 are regulatory tx power apply to specified channels
- *    For example:
- *	1L - Channel 1 Legacy
- *	1HT - Channel 1 HT
- *	(1,+1) - Channel 1 HT40 "_above_"
- *
- * Section 1: all CCK channels
- * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40) channels
- * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels
- * Section 4: 2.4 GHz 20MHz channels: 1L, 1HT, 2L, 2HT, 10L, 10HT, 11L, 11HT
- * Section 5: 2.4 GHz 40MHz channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1)
- * Section 6: 5.2 GHz 20MHz channels: 36L, 64L, 100L, 36HT, 64HT, 100HT
- * Section 7: 5.2 GHz 40MHz channels: (36,+1) (60,+1) (100,+1)
- * Section 8: 2.4 GHz channel: 13L, 13HT
- * Section 9: 2.4 GHz channel: 140L, 140HT
- * Section 10: 2.4 GHz 40MHz channels: (132,+1)  (44,+1)
- *
- */
-static const struct iwl_txpwr_section enhinfo[] = {
-	{ EEPROM_LB_CCK_20_COMMON, 1, IEEE80211_BAND_2GHZ, true, true, false },
-	{ EEPROM_LB_OFDM_COMMON, 3, IEEE80211_BAND_2GHZ, true, false, false },
-	{ EEPROM_HB_OFDM_COMMON, 3, IEEE80211_BAND_5GHZ, true, false, false },
-	{ EEPROM_LB_OFDM_20_BAND, 8, IEEE80211_BAND_2GHZ,
-		false, false, false,
-		{1, 1, 2, 2, 10, 10, 11, 11 } },
-	{ EEPROM_LB_OFDM_HT40_BAND, 5, IEEE80211_BAND_2GHZ,
-		false, false, true,
-		{ 1, 2, 6, 7, 9 } },
-	{ EEPROM_HB_OFDM_20_BAND, 6, IEEE80211_BAND_5GHZ,
-		false, false, false,
-		{ 36, 64, 100, 36, 64, 100 } },
-	{ EEPROM_HB_OFDM_HT40_BAND, 3, IEEE80211_BAND_5GHZ,
-		false, false, true,
-		{ 36, 60, 100 } },
-	{ EEPROM_LB_OFDM_20_CHANNEL_13, 2, IEEE80211_BAND_2GHZ,
-		false, false, false,
-		{ 13, 13 } },
-	{ EEPROM_HB_OFDM_20_CHANNEL_140, 2, IEEE80211_BAND_5GHZ,
-		false, false, false,
-		{ 140, 140 } },
-	{ EEPROM_HB_OFDM_HT40_BAND_1, 2, IEEE80211_BAND_5GHZ,
-		false, false, true,
-		{ 132, 44 } },
-};
-
 /******************************************************************************
  *
  * EEPROM related functions
@@ -344,157 +241,6 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 	return (max_txpower_avg & 0x01) + (max_txpower_avg >> 1);
 }
 
-/**
- * iwl_update_common_txpower: update channel tx power
- *     update tx power per band based on EEPROM enhanced tx power info.
- */
-static s8 iwl_update_common_txpower(struct iwl_priv *priv,
-		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
-		int section, int element, s8 *max_txpower_in_half_dbm)
-{
-	struct iwl_channel_info *ch_info;
-	int ch;
-	bool is_ht40 = false;
-	s8 max_txpower_avg; /* (dBm) */
-
-	/* it is common section, contain all type (Legacy, HT and HT40)
-	 * based on the element in the section to determine
-	 * is it HT 40 or not
-	 */
-	if (element == EEPROM_TXPOWER_COMMON_HT40_INDEX)
-		is_ht40 = true;
-	max_txpower_avg =
-		iwl_get_max_txpower_avg(priv, enhanced_txpower,
-					element, max_txpower_in_half_dbm);
-
-	ch_info = priv->channel_info;
-
-	for (ch = 0; ch < priv->channel_count; ch++) {
-		/* find matching band and update tx power if needed */
-		if ((ch_info->band == enhinfo[section].band) &&
-		    (ch_info->max_power_avg < max_txpower_avg) &&
-		    (!is_ht40)) {
-			/* Update regulatory-based run-time data */
-			ch_info->max_power_avg = ch_info->curr_txpow =
-				max_txpower_avg;
-			ch_info->scan_power = max_txpower_avg;
-		}
-		if ((ch_info->band == enhinfo[section].band) && is_ht40 &&
-		    (ch_info->ht40_max_power_avg < max_txpower_avg)) {
-			/* Update regulatory-based run-time data */
-			ch_info->ht40_max_power_avg = max_txpower_avg;
-		}
-		ch_info++;
-	}
-	return max_txpower_avg;
-}
-
-/**
- * iwl_update_channel_txpower: update channel tx power
- *      update channel tx power based on EEPROM enhanced tx power info.
- */
-static s8 iwl_update_channel_txpower(struct iwl_priv *priv,
-		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
-		int section, int element, s8 *max_txpower_in_half_dbm)
-{
-	struct iwl_channel_info *ch_info;
-	int ch;
-	u8 channel;
-	s8 max_txpower_avg; /* (dBm) */
-
-	channel = enhinfo[section].iwl_eeprom_section_channel[element];
-	max_txpower_avg =
-		iwl_get_max_txpower_avg(priv, enhanced_txpower,
-					element, max_txpower_in_half_dbm);
-
-	ch_info = priv->channel_info;
-	for (ch = 0; ch < priv->channel_count; ch++) {
-		/* find matching channel and update tx power if needed */
-		if (ch_info->channel == channel) {
-			if ((ch_info->max_power_avg < max_txpower_avg) &&
-			    (!enhinfo[section].is_ht40)) {
-				/* Update regulatory-based run-time data */
-				ch_info->max_power_avg = max_txpower_avg;
-				ch_info->curr_txpow = max_txpower_avg;
-				ch_info->scan_power = max_txpower_avg;
-			}
-			if ((enhinfo[section].is_ht40) &&
-			    (ch_info->ht40_max_power_avg < max_txpower_avg)) {
-				/* Update regulatory-based run-time data */
-				ch_info->ht40_max_power_avg = max_txpower_avg;
-			}
-			break;
-		}
-		ch_info++;
-	}
-	return max_txpower_avg;
-}
-
-/**
- * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info
- */
-static void iwlcore_eeprom_enhanced_txpower_old(struct iwl_priv *priv)
-{
-	int eeprom_section_count = 0;
-	int section, element;
-	struct iwl_eeprom_enhanced_txpwr *enhanced_txpower;
-	u32 offset;
-	s8 max_txpower_avg; /* (dBm) */
-	s8 max_txpower_in_half_dbm; /* (half-dBm) */
-
-	/* Loop through all the sections
-	 * adjust bands and channel's max tx power
-	 * Set the tx_power_user_lmt to the highest power
-	 * supported by any channels and chains
-	 */
-	for (section = 0; section < ARRAY_SIZE(enhinfo); section++) {
-		eeprom_section_count = enhinfo[section].count;
-		offset = enhinfo[section].offset;
-		enhanced_txpower = (struct iwl_eeprom_enhanced_txpwr *)
-				iwl_eeprom_query_addr(priv, offset);
-
-		/*
-		 * check for valid entry -
-		 * different version of EEPROM might contain different set
-		 * of enhanced tx power table
-		 * always check for valid entry before process
-		 * the information
-		 */
-		if (!(enhanced_txpower->flags || enhanced_txpower->channel) ||
-		    enhanced_txpower->delta_20_in_40)
-			continue;
-
-		for (element = 0; element < eeprom_section_count; element++) {
-			if (enhinfo[section].is_common)
-				max_txpower_avg =
-					iwl_update_common_txpower(priv,
-						enhanced_txpower, section,
-						element,
-						&max_txpower_in_half_dbm);
-			else
-				max_txpower_avg =
-					iwl_update_channel_txpower(priv,
-						enhanced_txpower, section,
-						element,
-						&max_txpower_in_half_dbm);
-
-			/* Update the tx_power_user_lmt to the highest power
-			 * supported by any channel */
-			if (max_txpower_avg > priv->tx_power_user_lmt)
-				priv->tx_power_user_lmt = max_txpower_avg;
-
-			/*
-			 * Update the tx_power_lmt_in_half_dbm to
-			 * the highest power supported by any channel
-			 */
-			if (max_txpower_in_half_dbm >
-			    priv->tx_power_lmt_in_half_dbm)
-				priv->tx_power_lmt_in_half_dbm =
-					max_txpower_in_half_dbm;
-		}
-	}
-}
-
 static void
 iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 				    struct iwl_eeprom_enhanced_txpwr *txp,
@@ -533,7 +279,7 @@ iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 #define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
 #define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
 
-static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
+void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 {
 	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
 	int idx, entries;
@@ -569,11 +315,3 @@ static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
 		iwlcore_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
 	}
 }
-
-void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
-{
-	if (priv->cfg->use_new_eeprom_reading)
-		iwlcore_eeprom_enhanced_txpower_new(priv);
-	else
-		iwlcore_eeprom_enhanced_txpower_old(priv);
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index b877cbe12c3a..d0b86f5e28c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -414,7 +414,6 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
-	const bool use_new_eeprom_reading; /* temporary, remove later */
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 8994b5b23593..9e6f31355eee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -231,59 +231,6 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS  ((0x80)\
 		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 14  bytes */
 
-/* 6000 and up regulatory tx power - indirect access */
-/* max. elements per section */
-#define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS	(8)
-#define EEPROM_TXPOWER_COMMON_HT40_INDEX	(2)
-
-/**
- * Partition the enhanced tx power portion of eeprom image into
- * 10 sections based on band, modulation, frequency and channel
- *
- * Section 1: all CCK channels
- * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40 ) channels
- * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels
- * Section 4: 2.4 GHz 20MHz channels: 1, 2, 10, 11. Both Legacy and HT
- * Section 5: 2.4 GHz 40MHz channels: 1, 2, 6, 7, 9, (_above_)
- * Section 6: 5.2 GHz 20MHz channels: 36, 64, 100, both Legacy and HT
- * Section 7: 5.2 GHz 40MHz channels: 36, 60, 100 (_above_)
- * Section 8: 2.4 GHz channel 13, Both Legacy and HT
- * Section 9: 2.4 GHz channel 140, Both Legacy and HT
- * Section 10: 2.4 GHz 40MHz channels: 132, 44 (_above_)
- */
-/* 2.4 GHz band: CCK */
-#define EEPROM_LB_CCK_20_COMMON       ((0xA8)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 8 bytes */
-/* 2.4 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_LB_OFDM_COMMON       ((0xB0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 5.2 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_HB_OFDM_COMMON       ((0xC8)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 2.4GHz band channels:
- *	1Legacy, 1HT, 2Legacy, 2HT, 10Legacy, 10HT, 11Legacy, 11HT */
-#define EEPROM_LB_OFDM_20_BAND       ((0xE0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 64 bytes */
-/* 2.4 GHz band HT40 channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1) */
-#define EEPROM_LB_OFDM_HT40_BAND       ((0x120)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 40 bytes */
-/* 5.2GHz band channels: 36Legacy, 36HT, 64Legacy, 64HT, 100Legacy, 100HT */
-#define EEPROM_HB_OFDM_20_BAND       ((0x148)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 48 bytes */
-/* 5.2 GHz band HT40 channels: (36,+1) (60,+1) (100,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND       ((0x178)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 2.4 GHz band, channnel 13: Legacy, HT */
-#define EEPROM_LB_OFDM_20_CHANNEL_13       ((0x190)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-/* 5.2 GHz band, channnel 140: Legacy, HT */
-#define EEPROM_HB_OFDM_20_CHANNEL_140       ((0x1A0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-/* 5.2 GHz band, HT40 channnels (132,+1) (44,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND_1       ((0x1B0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-
-
 /* 5050 Specific */
 #define EEPROM_5050_TX_POWER_VERSION    (4)
 #define EEPROM_5050_EEPROM_VERSION	(0x21E)
-- 
cgit v1.2.3


From fb4c32bba1e0941db5972e2b612cbfdf10522a43 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 3 Dec 2010 10:33:34 -0800
Subject: iwlwifi: add new EEPROM debug log type

Adding new debug type to log EEPROM related data

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-debug.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 0b961a353ff6..ebdea3be3ef9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -120,6 +120,7 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 /* 0x000000F0 - 0x00000010 */
 #define IWL_DL_MACDUMP		(1 << 4)
 #define IWL_DL_HCMD_DUMP	(1 << 5)
+#define IWL_DL_EEPROM		(1 << 6)
 #define IWL_DL_RADIO		(1 << 7)
 /* 0x00000F00 - 0x00000100 */
 #define IWL_DL_POWER		(1 << 8)
@@ -164,6 +165,7 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 #define IWL_DEBUG_WEP(p, f, a...)	IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
 #define IWL_DEBUG_HC(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
 #define IWL_DEBUG_HC_DUMP(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD_DUMP, f, ## a)
+#define IWL_DEBUG_EEPROM(p, f, a...)	IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a)
 #define IWL_DEBUG_CALIB(p, f, a...)	IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
 #define IWL_DEBUG_FW(p, f, a...)	IWL_DEBUG(p, IWL_DL_FW, f, ## a)
 #define IWL_DEBUG_RF_KILL(p, f, a...)	IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
-- 
cgit v1.2.3


From d058ff8b9255b2a15bcb040cc9901baca66dc9c4 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 3 Dec 2010 10:33:35 -0800
Subject: iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info

For logging EEPROM related info, instead of using IWL_DEBUG_INFO,
use the dedicated logging (IWL_DEBUG_EEPROM) for easier debugging

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |  2 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.c     | 25 ++++++++++++++-----------
 2 files changed, 15 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 3ea006d73988..77d92b71be81 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -203,7 +203,7 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 {
 	s8 max_txpower_avg = 0; /* (dBm) */
 
-	IWL_DEBUG_INFO(priv, "%d - "
+	IWL_DEBUG_EEPROM(priv, "%d - "
 			"chain_a: %d dB chain_b: %d dB "
 			"chain_c: %d dB mimo2: %d dB mimo3: %d dB\n",
 			element,
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 87cd10ff285d..358cfd7e5af1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -147,7 +147,7 @@ static int iwl_eeprom_verify_signature(struct iwl_priv *priv)
 	u32 gp = iwl_read32(priv, CSR_EEPROM_GP) & CSR_EEPROM_GP_VALID_MSK;
 	int ret = 0;
 
-	IWL_DEBUG_INFO(priv, "EEPROM signature=0x%08x\n", gp);
+	IWL_DEBUG_EEPROM(priv, "EEPROM signature=0x%08x\n", gp);
 	switch (gp) {
 	case CSR_EEPROM_GP_BAD_SIG_EEP_GOOD_SIG_OTP:
 		if (priv->nvm_device_type != NVM_DEVICE_TYPE_OTP) {
@@ -354,7 +354,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
 		 */
 		valid_addr = next_link_addr;
 		next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
-		IWL_DEBUG_INFO(priv, "OTP blocks %d addr 0x%x\n",
+		IWL_DEBUG_EEPROM(priv, "OTP blocks %d addr 0x%x\n",
 			       usedblocks, next_link_addr);
 		if (iwl_read_otp_word(priv, next_link_addr, &link_value))
 			return -EINVAL;
@@ -374,7 +374,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
 	} while (usedblocks <= priv->cfg->base_params->max_ll_items);
 
 	/* OTP has no valid blocks */
-	IWL_DEBUG_INFO(priv, "OTP has no valid blocks\n");
+	IWL_DEBUG_EEPROM(priv, "OTP has no valid blocks\n");
 	return -EINVAL;
 }
 
@@ -414,7 +414,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		return -ENOENT;
 	/* allocate eeprom */
 	sz = priv->cfg->base_params->eeprom_size;
-	IWL_DEBUG_INFO(priv, "NVM size = %d\n", sz);
+	IWL_DEBUG_EEPROM(priv, "NVM size = %d\n", sz);
 	priv->eeprom = kzalloc(sz, GFP_KERNEL);
 	if (!priv->eeprom) {
 		ret = -ENOMEM;
@@ -492,7 +492,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		}
 	}
 
-	IWL_DEBUG_INFO(priv, "NVM Type: %s, version: 0x%x\n",
+	IWL_DEBUG_EEPROM(priv, "NVM Type: %s, version: 0x%x\n",
 		       (priv->nvm_device_type == NVM_DEVICE_TYPE_OTP)
 		       ? "OTP" : "EEPROM",
 		       iwl_eeprom_query16(priv, EEPROM_VERSION));
@@ -594,7 +594,7 @@ static int iwl_mod_ht40_chan_info(struct iwl_priv *priv,
 	if (!is_channel_valid(ch_info))
 		return -1;
 
-	IWL_DEBUG_INFO(priv, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm):"
+	IWL_DEBUG_EEPROM(priv, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm):"
 			" Ad-Hoc %ssupported\n",
 			ch_info->channel,
 			is_channel_a_band(ch_info) ?
@@ -634,11 +634,11 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 	struct iwl_channel_info *ch_info;
 
 	if (priv->channel_count) {
-		IWL_DEBUG_INFO(priv, "Channel map already initialized.\n");
+		IWL_DEBUG_EEPROM(priv, "Channel map already initialized.\n");
 		return 0;
 	}
 
-	IWL_DEBUG_INFO(priv, "Initializing regulatory info from EEPROM\n");
+	IWL_DEBUG_EEPROM(priv, "Initializing regulatory info from EEPROM\n");
 
 	priv->channel_count =
 	    ARRAY_SIZE(iwl_eeprom_band_1) +
@@ -647,7 +647,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 	    ARRAY_SIZE(iwl_eeprom_band_4) +
 	    ARRAY_SIZE(iwl_eeprom_band_5);
 
-	IWL_DEBUG_INFO(priv, "Parsing data for %d channels.\n", priv->channel_count);
+	IWL_DEBUG_EEPROM(priv, "Parsing data for %d channels.\n",
+			priv->channel_count);
 
 	priv->channel_info = kzalloc(sizeof(struct iwl_channel_info) *
 				     priv->channel_count, GFP_KERNEL);
@@ -686,7 +687,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 					IEEE80211_CHAN_NO_HT40;
 
 			if (!(is_channel_valid(ch_info))) {
-				IWL_DEBUG_INFO(priv, "Ch. %d Flags %x [%sGHz] - "
+				IWL_DEBUG_EEPROM(priv,
+					       "Ch. %d Flags %x [%sGHz] - "
 					       "No traffic\n",
 					       ch_info->channel,
 					       ch_info->flags,
@@ -702,7 +704,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 			ch_info->scan_power = eeprom_ch_info[ch].max_power_avg;
 			ch_info->min_power = 0;
 
-			IWL_DEBUG_INFO(priv, "Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x %ddBm):"
+			IWL_DEBUG_EEPROM(priv, "Ch. %d [%sGHz] "
+				       "%s%s%s%s%s%s(0x%02x %ddBm):"
 				       " Ad-Hoc %ssupported\n",
 				       ch_info->channel,
 				       is_channel_a_band(ch_info) ?
-- 
cgit v1.2.3


From 33c68770a8605d84aea35c2cd90009edfc4b161a Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Fri, 3 Dec 2010 10:33:36 -0800
Subject: iwlagn: More detail tx power logging

For enhanced tx power table in EEPROM, add more detail logging
to help debugging

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 40 ++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 77d92b71be81..97906dd442e6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -203,15 +203,6 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 {
 	s8 max_txpower_avg = 0; /* (dBm) */
 
-	IWL_DEBUG_EEPROM(priv, "%d - "
-			"chain_a: %d dB chain_b: %d dB "
-			"chain_c: %d dB mimo2: %d dB mimo3: %d dB\n",
-			element,
-			enhanced_txpower[element].chain_a_max >> 1,
-			enhanced_txpower[element].chain_b_max >> 1,
-			enhanced_txpower[element].chain_c_max >> 1,
-			enhanced_txpower[element].mimo2_max >> 1,
-			enhanced_txpower[element].mimo3_max >> 1);
 	/* Take the highest tx power from any valid chains */
 	if ((priv->cfg->valid_tx_ant & ANT_A) &&
 	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))
@@ -279,6 +270,9 @@ iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 #define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
 #define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
 
+#define TXP_CHECK_AND_PRINT(x) ((txp->flags & IWL_EEPROM_ENH_TXP_FL_##x) \
+			    ? # x " " : "")
+
 void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 {
 	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
@@ -293,13 +287,39 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
 
 	txp_array = (void *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_OFFS);
+
 	for (idx = 0; idx < entries; idx++) {
 		txp = &txp_array[idx];
-
 		/* skip invalid entries */
 		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
 			continue;
 
+		IWL_DEBUG_EEPROM(priv, "%s %d:\t %s%s%s%s%s%s%s%s (0x%02x)\n",
+				 (txp->channel && (txp->flags &
+					IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE)) ?
+					"Common " : (txp->channel) ?
+					"Channel" : "Common",
+				 (txp->channel),
+				 TXP_CHECK_AND_PRINT(VALID),
+				 TXP_CHECK_AND_PRINT(BAND_52G),
+				 TXP_CHECK_AND_PRINT(OFDM),
+				 TXP_CHECK_AND_PRINT(40MHZ),
+				 TXP_CHECK_AND_PRINT(HT_AP),
+				 TXP_CHECK_AND_PRINT(RES1),
+				 TXP_CHECK_AND_PRINT(RES2),
+				 TXP_CHECK_AND_PRINT(COMMON_TYPE),
+				 txp->flags);
+		IWL_DEBUG_EEPROM(priv, "\t\t chain_A: 0x%02x "
+				 "chain_B: 0X%02x chain_C: 0X%02x\n",
+				 txp->chain_a_max, txp->chain_b_max,
+				 txp->chain_c_max);
+		IWL_DEBUG_EEPROM(priv, "\t\t MIMO2: 0x%02x "
+				 "MIMO3: 0x%02x High 20_on_40: 0x%02x "
+				 "Low 20_on_40: 0x%02x\n",
+				 txp->mimo2_max, txp->mimo3_max,
+				 ((txp->delta_20_in_40 & 0xf0) >> 4),
+				 (txp->delta_20_in_40 & 0x0f));
+
 		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
 						      &max_txp_avg_halfdbm);
 
-- 
cgit v1.2.3


From 50619ac9ba48f5ab0c6bcfa10f5d50e4115cdca8 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 7 Dec 2010 08:06:31 -0800
Subject: iwlwifi: do not reload fw if WiMAX own the RF

For WiFi/WiMAX combo devices, if WiMAX own the RF, WiFi driver
try to access RF and fail. This is the W/A to To avoid WiFi keep
reloading firmware and try to access RF again.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-5000.c |  3 +++
 drivers/net/wireless/iwlwifi/iwl-6000.c |  3 +++
 drivers/net/wireless/iwlwifi/iwl-core.c | 16 ++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-core.h |  2 ++
 drivers/net/wireless/iwlwifi/iwl-prph.h |  2 +-
 5 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 8435e5a4e69d..34af9e0cfa43 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -593,6 +593,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -608,6 +609,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.ht_params = &iwl5000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -622,6 +624,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.base_params = &iwl5000_base_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 8a789241704f..fe5f6d0a6539 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -782,6 +782,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6150_bgn_cfg = {
@@ -797,6 +798,7 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -811,6 +813,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.base_params = &iwl6050_base_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index d62b92518417..06cdc60ff87f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -957,6 +957,22 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 	/* Cancel currently queued command. */
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
 
+	/* W/A for WiFi/WiMAX coex and WiMAX own the RF */
+	if (priv->cfg->internal_wimax_coex &&
+	    (!(iwl_read_prph(priv, APMG_CLK_CTRL_REG) &
+			APMS_CLK_VAL_MRB_FUNC_MODE) ||
+	     (iwl_read_prph(priv, APMG_PS_CTRL_REG) &
+			APMG_PS_CTRL_VAL_RESET_REQ))) {
+		wake_up_interruptible(&priv->wait_command_queue);
+		/*
+		 *Keep the restart process from trying to send host
+		 * commands by clearing the INIT status bit
+		 */
+		clear_bit(STATUS_READY, &priv->status);
+		IWL_ERR(priv, "RF is used by WiMAX\n");
+		return;
+	}
+
 	IWL_ERR(priv, "Loaded firmware version: %s\n",
 		priv->hw->wiphy->fw_version);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index d0b86f5e28c2..f80685ad2674 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -365,6 +365,7 @@ struct iwl_ht_params {
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  * @adv_pm: advance power management
  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
+ * @internal_wimax_coex: internal wifi/wimax combo device
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -414,6 +415,7 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
+	const bool internal_wimax_coex;
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 5469655646ae..86f5123bccda 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -83,10 +83,10 @@
 #define APMG_DIGITAL_SVR_REG		(APMG_BASE + 0x0058)
 #define APMG_ANALOG_SVR_REG		(APMG_BASE + 0x006C)
 
+#define APMS_CLK_VAL_MRB_FUNC_MODE	(0x00000001)
 #define APMG_CLK_VAL_DMA_CLK_RQT	(0x00000200)
 #define APMG_CLK_VAL_BSM_CLK_RQT	(0x00000800)
 
-
 #define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS	(0x00400000)
 #define APMG_PS_CTRL_VAL_RESET_REQ		(0x04000000)
 #define APMG_PS_CTRL_MSK_PWR_SRC		(0x03000000)
-- 
cgit v1.2.3


From f21dd005df95e0fc6a578342c61b5333ce2abc2b Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 8 Dec 2010 15:34:52 -0800
Subject: iwlwifi: keep track of bt coex enable/disable stage

For debugging purpose, keep track of the bt coex enable/disable state.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | 3 +++
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c     | 1 +
 drivers/net/wireless/iwlwifi/iwl-core.c        | 1 +
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     | 7 +++++++
 drivers/net/wireless/iwlwifi/iwl-dev.h         | 1 +
 5 files changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
index a358d4334a1a..a6dbd8983dac 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
@@ -856,6 +856,9 @@ ssize_t iwl_ucode_bt_stats_read(struct file *file,
 	if (!iwl_is_alive(priv))
 		return -EAGAIN;
 
+	if (!priv->bt_enable_flag)
+		return -EINVAL;
+
 	/* make request to uCode to retrieve statistics information */
 	mutex_lock(&priv->mutex);
 	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 7c8010f7ce56..4bc82fcf1652 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1845,6 +1845,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 			bt_cmd.flags |= IWLAGN_BT_FLAG_CHANNEL_INHIBITION;
 		IWL_DEBUG_INFO(priv, "BT coex flag: 0X%x\n", bt_cmd.flags);
 	}
+	priv->bt_enable_flag = bt_cmd.flags;
 	if (priv->bt_full_concurrent)
 		memcpy(bt_cmd.bt3_lookup_table, iwlagn_concurrent_lookup,
 			sizeof(iwlagn_concurrent_lookup));
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 06cdc60ff87f..efbde1f1a8bf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1223,6 +1223,7 @@ void iwl_send_bt_config(struct iwl_priv *priv)
 	else
 		bt_cmd.flags = BT_COEX_ENABLE;
 
+	priv->bt_enable_flag = bt_cmd.flags;
 	IWL_DEBUG_INFO(priv, "BT coex %s\n",
 		(bt_cmd.flags == BT_COEX_DISABLE) ? "disable" : "active");
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index d36836376e6b..6fe80b5e7a15 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1567,6 +1567,13 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 	const size_t bufsz = sizeof(buf);
 	ssize_t ret;
 
+	if (!priv->bt_enable_flag) {
+		pos += scnprintf(buf + pos, bufsz - pos, "BT coex disabled\n");
+		ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+		return ret;
+	}
+	pos += scnprintf(buf + pos, bufsz - pos, "BT enable flag: 0x%x\n",
+		priv->bt_enable_flag);
 	pos += scnprintf(buf + pos, bufsz - pos, "BT in %s mode\n",
 		priv->bt_full_concurrent ? "full concurrency" : "3-wire");
 	pos += scnprintf(buf + pos, bufsz - pos, "BT status: %s, "
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 836f1816b110..8dda67850af4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1468,6 +1468,7 @@ struct iwl_priv {
 	};
 
 	/* bt coex */
+	u8 bt_enable_flag;
 	u8 bt_status;
 	u8 bt_traffic_load, last_bt_traffic_load;
 	bool bt_ch_announce;
-- 
cgit v1.2.3


From 65af8dea26aa89ae4a810bdaa05545a8e670b636 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 8 Dec 2010 07:51:50 -0800
Subject: iwlagn: code clean up to remove duplicate code

Multiple devices use almost the same .cfg with minor differences.
Use macro and remove the duplication. By doing this, reduce
the chance for mistake while modify .cfg parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |  65 +++----
 drivers/net/wireless/iwlwifi/iwl-5000.c |  89 ++++-----
 drivers/net/wireless/iwlwifi/iwl-6000.c | 319 ++++++++++----------------------
 3 files changed, 151 insertions(+), 322 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 94521d4417a2..ba78bc8a259f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -276,60 +276,49 @@ static struct iwl_ht_params iwl1000_ht_params = {
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
+#define IWL_DEVICE_1000						\
+	.fw_name_pre = IWL1000_FW_PRE,				\
+	.ucode_api_max = IWL1000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL1000_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
+	.ops = &iwl1000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl1000_base_params,			\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl1000_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
-	.fw_name_pre = IWL1000_FW_PRE,
-	.ucode_api_max = IWL1000_UCODE_API_MAX,
-	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
+	IWL_DEVICE_1000,
 	.ht_params = &iwl1000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
-	.fw_name_pre = IWL1000_FW_PRE,
-	.ucode_api_max = IWL1000_UCODE_API_MAX,
-	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
-	.led_mode = IWL_LED_BLINK,
+	IWL_DEVICE_1000,
 };
 
+#define IWL_DEVICE_100						\
+	.fw_name_pre = IWL100_FW_PRE,				\
+	.ucode_api_max = IWL100_UCODE_API_MAX,			\
+	.ucode_api_min = IWL100_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
+	.ops = &iwl1000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl1000_base_params,			\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.rx_with_siso_diversity = true
+
 struct iwl_cfg iwl100_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
-	.fw_name_pre = IWL100_FW_PRE,
-	.ucode_api_max = IWL100_UCODE_API_MAX,
-	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
+	IWL_DEVICE_100,
 	.ht_params = &iwl1000_ht_params,
-	.led_mode = IWL_LED_RF_STATE,
-	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
-	.fw_name_pre = IWL100_FW_PRE,
-	.ucode_api_max = IWL100_UCODE_API_MAX,
-	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
-	.led_mode = IWL_LED_RF_STATE,
-	.rx_with_siso_diversity = true,
+	IWL_DEVICE_100,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 34af9e0cfa43..79ab0a6b1386 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -520,65 +520,44 @@ static struct iwl_ht_params iwl5000_ht_params = {
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
+#define IWL_DEVICE_5000						\
+	.fw_name_pre = IWL5000_FW_PRE,				\
+	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
+	.ops = &iwl5000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl5000_base_params,			\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl5300_agn_cfg = {
 	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
+	IWL_DEVICE_5000,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
 	.name = "Intel(R) WiFi Link 5100 BGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
 	.name = "Intel(R) WiFi Link 5100 ABG",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
 	.name = "Intel(R) WiFi Link 5100 AGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -596,35 +575,29 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.internal_wimax_coex = true,
 };
 
+#define IWL_DEVICE_5150						\
+	.fw_name_pre = IWL5150_FW_PRE,				\
+	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
+	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
+	.ops = &iwl5150_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl5000_base_params,			\
+	.need_dc_calib = true,					\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
+
 struct iwl_cfg iwl5150_agn_cfg = {
 	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
-	.fw_name_pre = IWL5150_FW_PRE,
-	.ucode_api_max = IWL5150_UCODE_API_MAX,
-	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.ops = &iwl5150_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
+	IWL_DEVICE_5150,
 	.ht_params = &iwl5000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
 	.name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
-	.fw_name_pre = IWL5150_FW_PRE,
-	.ucode_api_max = IWL5150_UCODE_API_MAX,
-	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.ops = &iwl5150_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+	IWL_DEVICE_5150,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index fe5f6d0a6539..f4bec3201ef9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -554,235 +554,156 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.bt_sco_disable = true,
 };
 
+#define IWL_DEVICE_6005						\
+	.fw_name_pre = IWL6000G2A_FW_PRE,			\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,	\
+	.ops = &iwl6000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_g2_base_params,			\
+	.need_dc_calib = true,					\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE
+
 struct iwl_cfg iwl6005_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
+	IWL_DEVICE_6005,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
+	IWL_DEVICE_6005,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-};
+	IWL_DEVICE_6005,
+};
+
+#define IWL_DEVICE_6030						\
+	.fw_name_pre = IWL6000G2B_FW_PRE,			\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,	\
+	.ops = &iwl6000g2b_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_g2_base_params,			\
+	.bt_params = &iwl6000_bt_params,			\
+	.need_dc_calib = true,					\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.adv_pm = true,						\
+	/*							\
+	 *Due to bluetooth, we transmit 2.4 GHz probes		\
+	 * only on antenna A					\
+	 */							\
+	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A
 
 struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
+};
+
+struct iwl_cfg iwl130_bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+	.rx_with_siso_diversity = true,
+};
+
+struct iwl_cfg iwl130_bg_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
+	IWL_DEVICE_6030,
+	.rx_with_siso_diversity = true,
 };
 
 /*
  * "i": Internal configuration, use internal Power Amplifier
  */
+#define IWL_DEVICE_6000i					\
+	.fw_name_pre = IWL6000_FW_PRE,				\
+	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
+	.ops = &iwl6000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_base_params,			\
+	.pa_type = IWL_PA_INTERNAL,				\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl6000i_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	IWL_DEVICE_6000i,
 	.ht_params = &iwl6000_ht_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
+	IWL_DEVICE_6000i,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
-};
+	IWL_DEVICE_6000i,
+};
+
+#define IWL_DEVICE_6050						\
+	.fw_name_pre = IWL6050_FW_PRE,				\
+	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.ops = &iwl6050_ops,					\
+	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6050_base_params,			\
+	.need_dc_calib = true,					\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
 
 struct iwl_cfg iwl6050_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
-	.fw_name_pre = IWL6050_FW_PRE,
-	.ucode_api_max = IWL6050_UCODE_API_MAX,
-	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.ops = &iwl6050_ops,
-	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6050_base_params,
+	IWL_DEVICE_6050,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+};
+
+struct iwl_cfg iwl6050_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
+	IWL_DEVICE_6050,
 };
 
 struct iwl_cfg iwl6150_bgn_cfg = {
@@ -801,21 +722,6 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.internal_wimax_coex = true,
 };
 
-struct iwl_cfg iwl6050_2abg_cfg = {
-	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
-	.fw_name_pre = IWL6050_FW_PRE,
-	.ucode_api_max = IWL6050_UCODE_API_MAX,
-	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
-	.ops = &iwl6050_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6050_base_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
-};
-
 struct iwl_cfg iwl6000_3agn_cfg = {
 	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 	.fw_name_pre = IWL6000_FW_PRE,
@@ -831,45 +737,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.led_mode = IWL_LED_BLINK,
 };
 
-struct iwl_cfg iwl130_bgn_cfg = {
-	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.rx_with_siso_diversity = true,
-};
-
-struct iwl_cfg iwl130_bg_cfg = {
-	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.rx_with_siso_diversity = true,
-};
-
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-- 
cgit v1.2.3


From 254e42006c893f45bca48f313536fcba12206418 Mon Sep 17 00:00:00 2001
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Mon, 6 Dec 2010 12:26:30 -0800
Subject: x86, vt-d: Quirk for masking vtd spec errors to platform error
 handling logic

On platforms with Intel 7500 chipset, there were some reports of system
hang/NMI's during kexec/kdump in the presence of interrupt-remapping enabled.

During kdump, there is a window where the devices might be still using old
kernel's interrupt information, while the kdump kernel is coming up. This can
cause vt-d faults as the interrupt configuration from the old kernel map to
null IRTE entries in the new kernel etc. (with out interrupt-remapping enabled,
we still have the same issue but in this case we will see benign spurious
interrupt hit the new kernel).

Based on platform config settings, these platforms seem to generate NMI/SMI
when a vt-d fault happens and there were reports that the resulting SMI causes
the  system to hang.

Fix it by masking vt-d spec defined errors to platform error reporting logic.
VT-d spec related errors are already handled by the VT-d OS code, so need to
report the same error through other channels.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
LKML-Reference: <1291667190.2675.8.camel@sbsiddha-MOBL3.sc.intel.com>
Cc: stable@kernel.org	[v2.6.32+]
Reported-by: Max Asbock <masbock@linux.vnet.ibm.com>
Reported-and-tested-by: Takao Indoh <indou.takao@jp.fujitsu.com>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 drivers/pci/quirks.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'drivers')

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6f9350cabbd5..36191edd6d51 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2764,6 +2764,29 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_m
 DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
 #endif /*CONFIG_MMC_RICOH_MMC*/
 
+#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
+#define VTUNCERRMSK_REG	0x1ac
+#define VTD_MSK_SPEC_ERRORS	(1 << 31)
+/*
+ * This is a quirk for masking vt-d spec defined errors to platform error
+ * handling logic. With out this, platforms using Intel 7500, 5500 chipsets
+ * (and the derivative chipsets like X58 etc) seem to generate NMI/SMI (based
+ * on the RAS config settings of the platform) when a vt-d fault happens.
+ * The resulting SMI caused the system to hang.
+ *
+ * VT-d spec related errors are already handled by the VT-d OS code, so no
+ * need to report the same error through other channels.
+ */
+static void vtd_mask_spec_errors(struct pci_dev *dev)
+{
+	u32 word;
+
+	pci_read_config_dword(dev, VTUNCERRMSK_REG, &word);
+	pci_write_config_dword(dev, VTUNCERRMSK_REG, word | VTD_MSK_SPEC_ERRORS);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x342e, vtd_mask_spec_errors);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x3c28, vtd_mask_spec_errors);
+#endif
 
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
 			  struct pci_fixup *end)
-- 
cgit v1.2.3


From 7f99d946e71e71d484b7543b49e990508e70d0c0 Mon Sep 17 00:00:00 2001
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Tue, 30 Nov 2010 22:22:29 -0800
Subject: x86, vt-d: Handle previous faults after enabling fault handling

Fault handling is getting enabled after enabling the interrupt-remapping (as
the success of interrupt-remapping can affect the apic mode and hence the
fault handling mode).

Hence there can potentially be some faults between the window of enabling
interrupt-remapping in the vt-d and the fault-handling of the vt-d units.

Handle any previous faults after enabling the vt-d fault handling.

For v2.6.38 cleanup, need to check if we can remove the dmar_fault() in the
enable_intr_remapping() and see if we can enable fault handling along with
enabling intr-remapping.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
LKML-Reference: <20101201062244.630417138@intel.com>
Cc: stable@kernel.org [v2.6.32+]
Acked-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 drivers/pci/dmar.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 0157708d474d..09933eb9126b 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -1417,6 +1417,11 @@ int __init enable_drhd_fault_handling(void)
 			       (unsigned long long)drhd->reg_base_addr, ret);
 			return -1;
 		}
+
+		/*
+		 * Clear any previous faults.
+		 */
+		dmar_fault(iommu->irq, iommu);
 	}
 
 	return 0;
-- 
cgit v1.2.3


From 2c1f4672f0711e7f23ae49cbb7541088126fe576 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Tue, 7 Dec 2010 14:16:04 -0200
Subject: watchdog: imx: use clk_get to acquire the watchdog clock

Use clk_get to acquire the watchdog clock and also avoid hardcoding the clock name.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/clock-imx21.c     | 2 +-
 arch/arm/mach-imx/clock-imx25.c     | 2 +-
 arch/arm/mach-imx/clock-imx27.c     | 2 +-
 arch/arm/mach-mx3/clock-imx31.c     | 2 +-
 arch/arm/mach-mx3/clock-imx35.c     | 2 +-
 arch/arm/mach-mx5/clock-mx51-mx53.c | 4 ++--
 arch/arm/plat-mxc/system.c          | 2 +-
 drivers/watchdog/imx2_wdt.c         | 2 +-
 8 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-imx/clock-imx21.c b/arch/arm/mach-imx/clock-imx21.c
index cf15ea516a72..c63a4f5ffcb6 100644
--- a/arch/arm/mach-imx/clock-imx21.c
+++ b/arch/arm/mach-imx/clock-imx21.c
@@ -1185,7 +1185,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK(NULL, "brom", brom_clk)
 	_REGISTER_CLOCK(NULL, "emma", emma_clk[0])
 	_REGISTER_CLOCK(NULL, "slcdc", slcdc_clk[0])
-	_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
 	_REGISTER_CLOCK(NULL, "gpio", gpio_clk)
 	_REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
 	_REGISTER_CLOCK("mxc-keypad", NULL, kpp_clk)
diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c
index 9e4a5578c2fb..21ef34c501e5 100644
--- a/arch/arm/mach-imx/clock-imx25.c
+++ b/arch/arm/mach-imx/clock-imx25.c
@@ -296,7 +296,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("fec.0", NULL, fec_clk)
 	_REGISTER_CLOCK("imxdi_rtc.0", NULL, dryice_clk)
 	_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
-	_REGISTER_CLOCK("imx-wdt.0", NULL, wdt_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, wdt_clk)
 	_REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
 	_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
 	_REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk)
diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c
index 2202b88667b5..f32f3b8e8ba4 100644
--- a/arch/arm/mach-imx/clock-imx27.c
+++ b/arch/arm/mach-imx/clock-imx27.c
@@ -667,7 +667,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK(NULL, "sahara2", sahara2_clk)
 	_REGISTER_CLOCK(NULL, "ata", ata_clk)
 	_REGISTER_CLOCK(NULL, "mstick", mstick_clk)
-	_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
 	_REGISTER_CLOCK(NULL, "gpio", gpio_clk)
 	_REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk)
 	_REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk)
diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-mx3/clock-imx31.c
index 7cf6d29f376b..4193cf5a2637 100644
--- a/arch/arm/mach-mx3/clock-imx31.c
+++ b/arch/arm/mach-mx3/clock-imx31.c
@@ -530,7 +530,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("imx31-cspi.2", NULL, cspi3_clk)
 	_REGISTER_CLOCK(NULL, "gpt", gpt_clk)
 	_REGISTER_CLOCK(NULL, "pwm", pwm_clk)
-	_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
 	_REGISTER_CLOCK(NULL, "rtc", rtc_clk)
 	_REGISTER_CLOCK(NULL, "epit", epit1_clk)
 	_REGISTER_CLOCK(NULL, "epit", epit2_clk)
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c
index 61e4a318980a..22259d955837 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-mx3/clock-imx35.c
@@ -495,7 +495,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usbahb_clk)
-	_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
 	_REGISTER_CLOCK(NULL, "max", max_clk)
 	_REGISTER_CLOCK(NULL, "audmux", audmux_clk)
 	_REGISTER_CLOCK(NULL, "csi", csi_clk)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index b04d54daddb0..ed26de68a996 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1110,8 +1110,8 @@ static struct clk_lookup mx51_lookups[] = {
 	_REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk)
 	_REGISTER_CLOCK(NULL, "cpu_clk", cpu_clk)
 	_REGISTER_CLOCK(NULL, "iim_clk", iim_clk)
-	_REGISTER_CLOCK("imx-wdt.0", NULL, dummy_clk)
-	_REGISTER_CLOCK("imx-wdt.1", NULL, dummy_clk)
+	_REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk)
+	_REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk)
 };
 
 static struct clk_lookup mx53_lookups[] = {
diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index c3972c583840..3455fc0575a6 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -55,7 +55,7 @@ void arch_reset(char mode, const char *cmd)
 	} else {
 		struct clk *clk;
 
-		clk = clk_get_sys("imx-wdt.0", NULL);
+		clk = clk_get_sys("imx2-wdt.0", NULL);
 		if (!IS_ERR(clk))
 			clk_enable(clk);
 		wcr_enable = (1 << 2);
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 2ee7dac55a3c..86f7cac1026c 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -270,7 +270,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	imx2_wdt.clk = clk_get_sys("imx-wdt.0", NULL);
+	imx2_wdt.clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(imx2_wdt.clk)) {
 		dev_err(&pdev->dev, "can't get Watchdog clock\n");
 		return PTR_ERR(imx2_wdt.clk);
-- 
cgit v1.2.3


From 3b80ffdef001ac7ff53bdcb80ad2baadb5953f91 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 13 Dec 2010 13:42:21 -0800
Subject: video: mx3fb: Use vsprintf extension %pR for struct resource

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/mx3fb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 7cfc170bce19..9f7c9015de3b 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -1470,8 +1470,7 @@ static int mx3fb_probe(struct platform_device *pdev)
 		goto eremap;
 	}
 
-	pr_debug("Remapped %x to %x at %p\n", sdc_reg->start, sdc_reg->end,
-		 mx3fb->reg_base);
+	pr_debug("Remapped %pR at %p\n", sdc_reg, mx3fb->reg_base);
 
 	/* IDMAC interface */
 	dmaengine_get();
-- 
cgit v1.2.3


From 71f4566084eb592fe545f05f7dff41fa9aa42e0b Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 14 Dec 2010 11:29:23 +0000
Subject: agp/intel: Fix missed cached memory flags setting in
 i965_write_entry()

This fixes regression from a6963596a13e62f8e65b1cf3403a330ff2db407c,
that missed to set cached memory type in GTT entry.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/char/agp/intel-gtt.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 16a2847b7cdb..29ac6d499fa6 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1192,12 +1192,19 @@ static void i9xx_chipset_flush(void)
 		writel(1, intel_private.i9xx_flush_page);
 }
 
-static void i965_write_entry(dma_addr_t addr, unsigned int entry,
+static void i965_write_entry(dma_addr_t addr,
+			     unsigned int entry,
 			     unsigned int flags)
 {
+	u32 pte_flags;
+
+	pte_flags = I810_PTE_VALID;
+	if (flags == AGP_USER_CACHED_MEMORY)
+		pte_flags |= I830_PTE_SYSTEM_CACHED;
+
 	/* Shift high bits down */
 	addr |= (addr >> 28) & 0xf0;
-	writel(addr | I810_PTE_VALID, intel_private.gtt + entry);
+	writel(addr | pte_flags, intel_private.gtt + entry);
 }
 
 static bool gen6_check_flags(unsigned int flags)
-- 
cgit v1.2.3


From 56e6417b49132d4f56e9f2241d31942b90b46315 Mon Sep 17 00:00:00 2001
From: Eduardo Costa <ecosta.tmp@gmail.com>
Date: Tue, 14 Dec 2010 14:37:59 -0600
Subject: p54usb: New USB ID for Gemtek WUBI-100GW

This USB ID is for the WUBI-100GW 802.11g Wireless LAN USB Device that
uses p54usb.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Eduardo Costa <ecosta.tmp@gmail.com>
Cc: Stable <stable@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/p54/p54usb.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 610aafe207a3..2325e56a9b0b 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -61,6 +61,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
 	{USB_DEVICE(0x107b, 0x55f2)},	/* Gateway WGU-210 (Gemtek) */
 	{USB_DEVICE(0x124a, 0x4023)},	/* Shuttle PN15, Airvast WM168g, IOGear GWU513 */
 	{USB_DEVICE(0x1435, 0x0210)},	/* Inventel UR054G */
+	{USB_DEVICE(0x15a9, 0x0002)},	/* Gemtek WUBI-100GW 802.11g */
 	{USB_DEVICE(0x1630, 0x0005)},	/* 2Wire 802.11g USB (v1) / Z-Com */
 	{USB_DEVICE(0x182d, 0x096b)},	/* Sitecom WL-107 */
 	{USB_DEVICE(0x1915, 0x2234)},	/* Linksys WUSB54G OEM */
-- 
cgit v1.2.3


From 448f53a1ede54eb854d036abf54573281412d650 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 14 Dec 2010 20:06:20 +0000
Subject: drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks

Fixes the lack of output on the LVDS panel of the Lenovo U160.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31596
Reported-and-tested-by: Dirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de>
Cc: stable@kernel.org
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_bios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index b0b1200ed650..2b2078695d2a 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
 					general->ssc_freq ? 66 : 48;
 			else if (IS_GEN5(dev) || IS_GEN6(dev))
 				dev_priv->lvds_ssc_freq =
-					general->ssc_freq ? 100 : 120;
+					general->ssc_freq ? 120 : 100;
 			else
 				dev_priv->lvds_ssc_freq =
 					general->ssc_freq ? 100 : 96;
-- 
cgit v1.2.3


From 4422c04bbb09f1864e2ce27296457f86d4167fe2 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Date: Tue, 14 Dec 2010 14:16:59 +0200
Subject: OMAP: DSS: VRAM: Align start & size of vram to 2M

Align the start address and size of VRAM area to 2M as per comments from
Russell King:

> > So, why SZ_2M?
>
> Firstly, that's the granularity which we allocate page tables - one
> Linux page table covers 2MB of memory.  We want to avoid creating page
> tables for the main memory mapping as that increases TLB pressure through
> the use of additional TLB entries, and more page table walks.
>
> Plus, we never used to allow the kernel's direct memory mapping to be
> mapped at anything less than section size - this restriction has since
> been lifted due to OMAP SRAM problems, but I'd rather we stuck with it
> to ensure that we have proper behaviour from all parts of the system.
>
> Secondly, we don't want to end up with lots of fragmentation at the end
> of the memory mapping as that'll reduce performance, not only by making
> the pfn_valid() search more expensive.
>
> Emsuring a minimum allocation size and alignment makes sure that the
> regions can be coalesced together into one block, and minimises run-time
> expenses.
>
> So please, 2MB, or if you object, at the _very_ _least_ 1MB.  But
> definitely not PAGE_SIZE.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
---
 drivers/video/omap2/vram.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index 2fd7e5271be9..9441e2eb3dee 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -551,7 +551,7 @@ void __init omap_vram_reserve_sdram_memblock(void)
 	if (!size)
 		return;
 
-	size = PAGE_ALIGN(size);
+	size = ALIGN(size, SZ_2M);
 
 	if (paddr) {
 		if (paddr & ~PAGE_MASK) {
@@ -576,7 +576,7 @@ void __init omap_vram_reserve_sdram_memblock(void)
 			return;
 		}
 	} else {
-		paddr = memblock_alloc(size, PAGE_SIZE);
+		paddr = memblock_alloc(size, SZ_2M);
 	}
 
 	memblock_free(paddr, size);
-- 
cgit v1.2.3


From b99ddbf83c064382b145d2156cc819d1eb4fc54d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Date: Tue, 14 Dec 2010 14:39:06 +0200
Subject: OMAP: OMAPFB: disable old omapfb for OMAP4 builds

Build fails when OMAP4 and FB_OMAP are defined:

drivers/built-in.o: In function `omapfb_do_probe':
drivers/video/omap/omapfb_main.c:1773: undefined reference to `omap2_int_ctrl'

Old omapfb does not work on OMAP4, and never will. Change the omapfb
build dependency so that old omapfb depends on OMAP1/2/3, fixing the
build for plain OMAP4 builds.

Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
---
 drivers/video/omap/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
index 455c6055325d..083c8fe53e24 100644
--- a/drivers/video/omap/Kconfig
+++ b/drivers/video/omap/Kconfig
@@ -1,7 +1,7 @@
 config FB_OMAP
 	tristate "OMAP frame buffer support (EXPERIMENTAL)"
-	depends on FB && ARCH_OMAP && (OMAP2_DSS = "n")
-
+	depends on FB && (OMAP2_DSS = "n")
+	depends on ARCH_OMAP1 || ARCH_OMAP2 || ARCH_OMAP3
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
-- 
cgit v1.2.3


From fb6a6819fad0d71b47577a51709440a9f8441f0a Mon Sep 17 00:00:00 2001
From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Fri, 3 Dec 2010 17:05:40 +0200
Subject: wl12xx: disable 11a channels when wl->enable_11a is known

Disabling the 11a channels when not supported in the reg_notify function was
not working as it should, because when the driver is initiailizing (and
registering itself with mac80211), it would get the reg notification too
early.  At that point the driver wouldn't have received the NVS yet, so it
wouldn't know whether 11a was supported.

To fix this, we disable 11a channels when we read the NVS instead.  Also, it
is easier (and still safe) to set n_channels to zero instead of setting the
disabled flag on every 11a channel.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/main.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index dc3a09319d12..0b79c49cd877 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -338,7 +338,6 @@ out:
 static int wl1271_reg_notify(struct wiphy *wiphy,
 			     struct regulatory_request *request)
 {
-	struct wl1271 *wl = wiphy_to_ieee80211_hw(wiphy)->priv;
 	struct ieee80211_supported_band *band;
 	struct ieee80211_channel *ch;
 	int i;
@@ -349,11 +348,6 @@ static int wl1271_reg_notify(struct wiphy *wiphy,
 		if (ch->flags & IEEE80211_CHAN_DISABLED)
 			continue;
 
-		if (!wl->enable_11a) {
-			ch->flags |= IEEE80211_CHAN_DISABLED;
-			continue;
-		}
-
 		if (ch->flags & IEEE80211_CHAN_RADAR)
 			ch->flags |= IEEE80211_CHAN_NO_IBSS |
 				     IEEE80211_CHAN_PASSIVE_SCAN;
@@ -1071,6 +1065,16 @@ power_off:
 	strncpy(wiphy->fw_version, wl->chip.fw_ver,
 		sizeof(wiphy->fw_version));
 
+	/*
+	 * Now we know if 11a is supported (info from the NVS), so disable
+	 * 11a channels if not supported
+	 */
+	if (!wl->enable_11a)
+		wiphy->bands[IEEE80211_BAND_5GHZ]->n_channels = 0;
+
+	wl1271_debug(DEBUG_MAC80211, "11a is %ssupported",
+		     wl->enable_11a ? "" : "not ");
+
 out:
 	mutex_unlock(&wl->mutex);
 
-- 
cgit v1.2.3


From b69eb80bf7a6922fef8056d42b06124a7de31501 Mon Sep 17 00:00:00 2001
From: Roger Quadros <roger.quadros@nokia.com>
Date: Wed, 1 Dec 2010 11:58:54 +0200
Subject: wl1271_sdio_test: Add module for sdio RX/TX testing

This module enables individually generating RX and TX traffic
over the SDIO bus on which the WL1271 chipset is connected.
This is required to perform RF interference testing.

The module takes 2 module parameters 'rx' and 'tx'.

To generate RX traffic:
	modprobe wl1271_sdio_test rx=1
To generate TX traffic:
	modprobe wl1271_sdio_test tx=1

To generate both RX & TX traffic, set both rx and tx to 1.

You can change the testing configuration at runtime by changing
the rx & tx values at /sys/modules/wl1271_sdio_test/

To stop testing simply unload the module.

Signed-off-by: Roger Quadros <roger.quadros@nokia.com>
Reviewed-by: Carlos Chinea <carlos.chinea@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/Kconfig            |   8 +
 drivers/net/wireless/wl12xx/Makefile           |   2 +
 drivers/net/wireless/wl12xx/wl1271_sdio_test.c | 510 +++++++++++++++++++++++++
 3 files changed, 520 insertions(+)
 create mode 100644 drivers/net/wireless/wl12xx/wl1271_sdio_test.c

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index d2adeb1f72b7..085bc44d814b 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -52,6 +52,14 @@ config WL12XX_SDIO
 	  If you choose to build a module, it'll be called wl12xx_sdio.
 	  Say N if unsure.
 
+config WL1271_SDIO_TEST
+	tristate "TI wl1271 SDIO testing support"
+	depends on WL1271 && MMC
+	---help---
+	  This module adds support for the SDIO bus testing with the
+	  TI wl1271 chipset.  Select this if your platform is using
+	  the SDIO bus.
+
 config WL12XX_PLATFORM_DATA
 	bool
 	depends on WL12XX_SDIO != n || WL1251_SDIO != n
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index 005a758174d9..187678503887 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -9,5 +9,7 @@ obj-$(CONFIG_WL12XX)			+= wl12xx.o
 obj-$(CONFIG_WL12XX_SPI)		+= wl12xx_spi.o
 obj-$(CONFIG_WL12XX_SDIO)		+= wl12xx_sdio.o
 
+obj-$(CONFIG_WL1271_SDIO_TEST)	+= wl1271_sdio_test.o
+
 # small builtin driver bit
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx_platform_data.o
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio_test.c b/drivers/net/wireless/wl12xx/wl1271_sdio_test.c
new file mode 100644
index 000000000000..42d13144f645
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1271_sdio_test.c
@@ -0,0 +1,510 @@
+/*
+ * wl1271_sdio_test.c - SDIO testing driver for wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Roger Quadros <roger.quadros@nokia.com>
+ *
+ * wl1271 read/write routines taken from wl1271_sdio.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/crc7.h>
+#include <linux/vmalloc.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/card.h>
+#include <linux/gpio.h>
+#include <linux/wl12xx.h>
+#include <linux/kthread.h>
+#include <linux/firmware.h>
+
+#include "wl1271.h"
+#include "wl1271_io.h"
+#include "wl1271_boot.h"
+
+#ifndef SDIO_VENDOR_ID_TI
+#define SDIO_VENDOR_ID_TI		0x0097
+#endif
+
+#ifndef SDIO_DEVICE_ID_TI_WL1271
+#define SDIO_DEVICE_ID_TI_WL1271	0x4076
+#endif
+
+static bool rx, tx;
+
+module_param(rx, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(rx, "Perform rx test. Default (0). "
+	"This test continuously reads data from the SDIO device.\n");
+
+module_param(tx, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(tx, "Perform tx test. Default (0). "
+	"This test continuously writes data to the SDIO device.\n");
+
+struct wl1271_test {
+	struct wl1271 wl;
+	struct task_struct *test_task;
+};
+
+static const struct sdio_device_id wl1271_devices[] = {
+	{ SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
+	{}
+};
+
+static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
+{
+	return wl->if_priv;
+}
+
+static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
+{
+	return &(wl_to_func(wl)->dev);
+}
+
+static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
+		size_t len, bool fixed)
+{
+	int ret = 0;
+	struct sdio_func *func = wl_to_func(wl);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
+				addr, ((u8 *)buf)[0]);
+	} else {
+		if (fixed)
+			ret = sdio_readsb(func, buf, addr, len);
+		else
+			ret = sdio_memcpy_fromio(func, buf, addr, len);
+
+		wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
+				addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+	}
+
+	if (ret)
+		wl1271_error("sdio read failed (%d)", ret);
+}
+
+static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
+		size_t len, bool fixed)
+{
+	int ret = 0;
+	struct sdio_func *func = wl_to_func(wl);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
+				addr, ((u8 *)buf)[0]);
+	} else {
+		wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
+				addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+
+		if (fixed)
+			ret = sdio_writesb(func, addr, buf, len);
+		else
+			ret = sdio_memcpy_toio(func, addr, buf, len);
+	}
+	if (ret)
+		wl1271_error("sdio write failed (%d)", ret);
+
+}
+
+static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
+{
+	struct sdio_func *func = wl_to_func(wl);
+
+	/* Let the SDIO stack handle wlan_enable control, so we
+	 * keep host claimed while wlan is in use to keep wl1271
+	 * alive.
+	 */
+	if (enable) {
+		sdio_claim_power(func);
+		sdio_claim_host(func);
+		sdio_enable_func(func);
+	} else {
+		sdio_disable_func(func);
+		sdio_release_host(func);
+		sdio_release_power(func);
+	}
+
+	return 0;
+}
+
+static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
+{
+}
+
+static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
+{
+}
+
+
+static struct wl1271_if_operations sdio_ops = {
+	.read		= wl1271_sdio_raw_read,
+	.write		= wl1271_sdio_raw_write,
+	.power		= wl1271_sdio_set_power,
+	.dev		= wl1271_sdio_wl_to_dev,
+	.enable_irq	= wl1271_sdio_enable_interrupts,
+	.disable_irq	= wl1271_sdio_disable_interrupts,
+};
+
+static void wl1271_fw_wakeup(struct wl1271 *wl)
+{
+	u32 elp_reg;
+
+	elp_reg = ELPCTRL_WAKE_UP;
+	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
+}
+
+static int wl1271_fetch_firmware(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get firmware: %d", ret);
+		return ret;
+	}
+
+	if (fw->size % 4) {
+		wl1271_error("firmware size is not multiple of 32 bits: %zu",
+				fw->size);
+		ret = -EILSEQ;
+		goto out;
+	}
+
+	wl->fw_len = fw->size;
+	wl->fw = vmalloc(wl->fw_len);
+
+	if (!wl->fw) {
+		wl1271_error("could not allocate memory for the firmware");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	memcpy(wl->fw, fw->data, wl->fw_len);
+
+	ret = 0;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wl1271_fetch_nvs(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get nvs file: %d", ret);
+		return ret;
+	}
+
+	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+
+	if (!wl->nvs) {
+		wl1271_error("could not allocate memory for the nvs file");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl->nvs_len = fw->size;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wl1271_chip_wakeup(struct wl1271 *wl)
+{
+	struct wl1271_partition_set partition;
+	int ret;
+
+	msleep(WL1271_PRE_POWER_ON_SLEEP);
+	ret = wl1271_power_on(wl);
+	if (ret)
+		return ret;
+
+	msleep(WL1271_POWER_ON_SLEEP);
+
+	/* We don't need a real memory partition here, because we only want
+	 * to use the registers at this point. */
+	memset(&partition, 0, sizeof(partition));
+	partition.reg.start = REGISTERS_BASE;
+	partition.reg.size = REGISTERS_DOWN_SIZE;
+	wl1271_set_partition(wl, &partition);
+
+	/* ELP module wake up */
+	wl1271_fw_wakeup(wl);
+
+	/* whal_FwCtrl_BootSm() */
+
+	/* 0. read chip id from CHIP_ID */
+	wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
+
+	/* 1. check if chip id is valid */
+
+	switch (wl->chip.id) {
+	case CHIP_ID_1271_PG10:
+		wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
+				wl->chip.id);
+		break;
+	case CHIP_ID_1271_PG20:
+		wl1271_notice("chip id 0x%x (1271 PG20)",
+				wl->chip.id);
+		break;
+	default:
+		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
+		return -ENODEV;
+	}
+
+	return ret;
+}
+
+static struct wl1271_partition_set part_down = {
+	.mem = {
+		.start = 0x00000000,
+		.size  = 0x000177c0
+	},
+	.reg = {
+		.start = REGISTERS_BASE,
+		.size  = 0x00008800
+	},
+	.mem2 = {
+		.start = 0x00000000,
+		.size  = 0x00000000
+	},
+	.mem3 = {
+		.start = 0x00000000,
+		.size  = 0x00000000
+	},
+};
+
+static int tester(void *data)
+{
+	struct wl1271 *wl = data;
+	struct sdio_func *func = wl_to_func(wl);
+	struct device *pdev = &func->dev;
+	int ret = 0;
+	bool rx_started = 0;
+	bool tx_started = 0;
+	uint8_t *tx_buf, *rx_buf;
+	int test_size = PAGE_SIZE;
+	u32 addr = 0;
+	struct wl1271_partition_set partition;
+
+	/* We assume chip is powered up and firmware fetched */
+
+	memcpy(&partition, &part_down, sizeof(partition));
+	partition.mem.start = addr;
+	wl1271_set_partition(wl, &partition);
+
+	tx_buf = kmalloc(test_size, GFP_KERNEL);
+	rx_buf = kmalloc(test_size, GFP_KERNEL);
+	if (!tx_buf || !rx_buf) {
+		dev_err(pdev,
+			"Could not allocate memory. Test will not run.\n");
+		ret = -ENOMEM;
+		goto free;
+	}
+
+	memset(tx_buf, 0x5a, test_size);
+
+	/* write something in data area so we can read it back */
+	wl1271_write(wl, addr, tx_buf, test_size, false);
+
+	while (!kthread_should_stop()) {
+		if (rx && !rx_started) {
+			dev_info(pdev, "starting rx test\n");
+			rx_started = 1;
+		} else if (!rx && rx_started) {
+			dev_info(pdev, "stopping rx test\n");
+			rx_started = 0;
+		}
+
+		if (tx && !tx_started) {
+			dev_info(pdev, "starting tx test\n");
+			tx_started = 1;
+		} else if (!tx && tx_started) {
+			dev_info(pdev, "stopping tx test\n");
+			tx_started = 0;
+		}
+
+		if (rx_started)
+			wl1271_read(wl, addr, rx_buf, test_size, false);
+
+		if (tx_started)
+			wl1271_write(wl, addr, tx_buf, test_size, false);
+
+		if (!rx_started && !tx_started)
+			msleep(100);
+	}
+
+free:
+	kfree(tx_buf);
+	kfree(rx_buf);
+	return ret;
+}
+
+static int __devinit wl1271_probe(struct sdio_func *func,
+		const struct sdio_device_id *id)
+{
+	const struct wl12xx_platform_data *wlan_data;
+	struct wl1271 *wl;
+	struct wl1271_test *wl_test;
+	int ret = 0;
+
+	/* wl1271 has 2 sdio functions we handle just the wlan part */
+	if (func->num != 0x02)
+		return -ENODEV;
+
+	wl_test = kzalloc(sizeof(struct wl1271_test), GFP_KERNEL);
+	if (!wl_test) {
+		dev_err(&func->dev, "Could not allocate memory\n");
+		return -ENOMEM;
+	}
+
+	wl = &wl_test->wl;
+
+	wl->if_priv = func;
+	wl->if_ops = &sdio_ops;
+
+	/* Grab access to FN0 for ELP reg. */
+	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+
+	wlan_data = wl12xx_get_platform_data();
+	if (IS_ERR(wlan_data)) {
+		ret = PTR_ERR(wlan_data);
+		dev_err(&func->dev, "missing wlan platform data: %d\n", ret);
+		goto out_free;
+	}
+
+	wl->irq = wlan_data->irq;
+	wl->ref_clock = wlan_data->board_ref_clock;
+
+	sdio_set_drvdata(func, wl_test);
+
+
+	/* power up the device */
+	ret = wl1271_chip_wakeup(wl);
+	if (ret) {
+		dev_err(&func->dev, "could not wake up chip\n");
+		goto out_free;
+	}
+
+	if (wl->fw == NULL) {
+		ret = wl1271_fetch_firmware(wl);
+		if (ret < 0) {
+			dev_err(&func->dev, "firmware fetch error\n");
+			goto out_off;
+		}
+	}
+
+	/* fetch NVS */
+	if (wl->nvs == NULL) {
+		ret = wl1271_fetch_nvs(wl);
+		if (ret < 0) {
+			dev_err(&func->dev, "NVS fetch error\n");
+			goto out_off;
+		}
+	}
+
+	ret = wl1271_load_firmware(wl);
+	if (ret < 0) {
+		dev_err(&func->dev, "firmware load error: %d\n", ret);
+		goto out_free;
+	}
+
+	dev_info(&func->dev, "initialized\n");
+
+	/* I/O testing will be done in the tester thread */
+
+	wl_test->test_task = kthread_run(tester, wl, "sdio_tester");
+	if (IS_ERR(wl_test->test_task)) {
+		dev_err(&func->dev, "unable to create kernel thread\n");
+		ret = PTR_ERR(wl_test->test_task);
+		goto out_free;
+	}
+
+	return 0;
+
+out_off:
+	/* power off the chip */
+	wl1271_power_off(wl);
+
+out_free:
+	kfree(wl_test);
+	return ret;
+}
+
+static void __devexit wl1271_remove(struct sdio_func *func)
+{
+	struct wl1271_test *wl_test = sdio_get_drvdata(func);
+
+	/* stop the I/O test thread */
+	kthread_stop(wl_test->test_task);
+
+	/* power off the chip */
+	wl1271_power_off(&wl_test->wl);
+
+	vfree(wl_test->wl.fw);
+	wl_test->wl.fw = NULL;
+	kfree(wl_test->wl.nvs);
+	wl_test->wl.nvs = NULL;
+
+	kfree(wl_test);
+}
+
+static struct sdio_driver wl1271_sdio_driver = {
+	.name		= "wl1271_sdio_test",
+	.id_table	= wl1271_devices,
+	.probe		= wl1271_probe,
+	.remove		= __devexit_p(wl1271_remove),
+};
+
+static int __init wl1271_init(void)
+{
+	int ret;
+
+	ret = sdio_register_driver(&wl1271_sdio_driver);
+	if (ret < 0)
+		pr_err("failed to register sdio driver: %d\n", ret);
+
+	return ret;
+}
+module_init(wl1271_init);
+
+static void __exit wl1271_exit(void)
+{
+	sdio_unregister_driver(&wl1271_sdio_driver);
+}
+module_exit(wl1271_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Roger Quadros <roger.quadros@nokia.com>");
+
-- 
cgit v1.2.3


From c5312772156bb5f9b2e95e4c91526d578426a069 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Thu, 9 Dec 2010 11:31:27 +0200
Subject: wl12xx: add auto-arp support

The auto-arp feature of wl12xx allows the firmware to automatically
response to arp requests asking for its ip.

in order to use it, we configure the arp response template and
enable the corresponding bit in wl1271_acx_arp_filter (along with
passing its ip)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/acx.c          |  4 +--
 drivers/net/wireless/wl12xx/acx.h          |  9 +++++--
 drivers/net/wireless/wl12xx/cmd.c          | 41 ++++++++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/cmd.h          |  2 ++
 drivers/net/wireless/wl12xx/init.c         |  7 +++++
 drivers/net/wireless/wl12xx/main.c         | 24 ++++++++++++++---
 drivers/net/wireless/wl12xx/wl12xx_80211.h | 14 ++++++++++
 7 files changed, 93 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 7cbaeb6d2a37..cc4068d2b4a8 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -1041,7 +1041,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address)
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
 {
 	struct wl1271_acx_arp_filter *acx;
 	int ret;
@@ -1057,7 +1057,7 @@ int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address)
 	acx->version = ACX_IPV4_VERSION;
 	acx->enable = enable;
 
-	if (enable == true)
+	if (enable)
 		memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
 
 	ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index 75a6306ff554..9cbc3f40c8dd 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -868,10 +868,15 @@ struct wl1271_acx_bet_enable {
 #define ACX_IPV4_VERSION 4
 #define ACX_IPV6_VERSION 6
 #define ACX_IPV4_ADDR_SIZE 4
+
+/* bitmap of enabled arp_filter features */
+#define ACX_ARP_FILTER_ARP_FILTERING	BIT(0)
+#define ACX_ARP_FILTER_AUTO_ARP		BIT(1)
+
 struct wl1271_acx_arp_filter {
 	struct acx_header header;
 	u8 version;         /* ACX_IPV4_VERSION, ACX_IPV6_VERSION */
-	u8 enable;          /* 1 to enable ARP filtering, 0 to disable */
+	u8 enable;          /* bitmap of enabled ARP filtering features */
 	u8 padding[2];
 	u8 address[16];     /* The configured device IP address - all ARP
 			       requests directed to this IP address will pass
@@ -1168,7 +1173,7 @@ int wl1271_acx_init_mem_config(struct wl1271 *wl);
 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
 int wl1271_acx_smart_reflex(struct wl1271 *wl);
 int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, __be32 address);
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address);
 int wl1271_acx_pm_config(struct wl1271 *wl);
 int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable);
 int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 8e438e27e496..0106628aa5a2 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -639,6 +639,47 @@ out:
 	return skb;
 }
 
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr)
+{
+	int ret;
+	struct wl12xx_arp_rsp_template tmpl;
+	struct ieee80211_hdr_3addr *hdr;
+	struct arphdr *arp_hdr;
+
+	memset(&tmpl, 0, sizeof(tmpl));
+
+	/* mac80211 header */
+	hdr = &tmpl.hdr;
+	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
+					 IEEE80211_STYPE_DATA |
+					 IEEE80211_FCTL_TODS);
+	memcpy(hdr->addr1, wl->vif->bss_conf.bssid, ETH_ALEN);
+	memcpy(hdr->addr2, wl->vif->addr, ETH_ALEN);
+	memset(hdr->addr3, 0xff, ETH_ALEN);
+
+	/* llc layer */
+	memcpy(tmpl.llc_hdr, rfc1042_header, sizeof(rfc1042_header));
+	tmpl.llc_type = htons(ETH_P_ARP);
+
+	/* arp header */
+	arp_hdr = &tmpl.arp_hdr;
+	arp_hdr->ar_hrd = htons(ARPHRD_ETHER);
+	arp_hdr->ar_pro = htons(ETH_P_IP);
+	arp_hdr->ar_hln = ETH_ALEN;
+	arp_hdr->ar_pln = 4;
+	arp_hdr->ar_op = htons(ARPOP_REPLY);
+
+	/* arp payload */
+	memcpy(tmpl.sender_hw, wl->vif->addr, ETH_ALEN);
+	tmpl.sender_ip = ip_addr;
+
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP,
+				      &tmpl, sizeof(tmpl), 0,
+				      wl->basic_rate);
+
+	return ret;
+}
+
 int wl1271_build_qos_null_data(struct wl1271 *wl)
 {
 	struct ieee80211_qos_hdr template;
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 111d112544fc..2a1d9db7ceb8 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -51,6 +51,7 @@ int wl1271_cmd_build_probe_req(struct wl1271 *wl,
 			       const u8 *ie, size_t ie_len, u8 band);
 struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
 					      struct sk_buff *skb);
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr);
 int wl1271_build_qos_null_data(struct wl1271 *wl);
 int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
 int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id);
@@ -124,6 +125,7 @@ enum cmd_templ {
 	CMD_TEMPL_CTS,           /*
 				  * For CTS-to-self (FastCTS) mechanism
 				  * for BT/WLAN coexistence (SoftGemini). */
+	CMD_TEMPL_ARP_RSP,
 	CMD_TEMPL_MAX = 0xff
 };
 
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 7949d346aadb..0392e37f0d66 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -102,6 +102,13 @@ int wl1271_init_templates_config(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, NULL,
+				      sizeof
+				      (struct wl12xx_arp_rsp_template),
+				      0, WL1271_RATE_AUTOMATIC);
+	if (ret < 0)
+		return ret;
+
 	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
 		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
 					      WL1271_CMD_TEMPL_MAX_SIZE, i,
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 0b79c49cd877..f7d7cad730a2 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2110,10 +2110,26 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 		__be32 addr = bss_conf->arp_addr_list[0];
 		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
 
-		if (bss_conf->arp_addr_cnt == 1 && bss_conf->arp_filter_enabled)
-			ret = wl1271_acx_arp_ip_filter(wl, true, addr);
-		else
-			ret = wl1271_acx_arp_ip_filter(wl, false, addr);
+		if (bss_conf->arp_addr_cnt == 1 &&
+		    bss_conf->arp_filter_enabled) {
+			/*
+			 * The template should have been configured only upon
+			 * association. however, it seems that the correct ip
+			 * isn't being set (when sending), so we have to
+			 * reconfigure the template upon every ip change.
+			 */
+			ret = wl1271_cmd_build_arp_rsp(wl, addr);
+			if (ret < 0) {
+				wl1271_warning("build arp rsp failed: %d", ret);
+				goto out_sleep;
+			}
+
+			ret = wl1271_acx_arp_ip_filter(wl,
+				(ACX_ARP_FILTER_ARP_FILTERING |
+				 ACX_ARP_FILTER_AUTO_ARP),
+				addr);
+		} else
+			ret = wl1271_acx_arp_ip_filter(wl, 0, addr);
 
 		if (ret < 0)
 			goto out_sleep;
diff --git a/drivers/net/wireless/wl12xx/wl12xx_80211.h b/drivers/net/wireless/wl12xx/wl12xx_80211.h
index 184628027213..8ee0d3a8fa6e 100644
--- a/drivers/net/wireless/wl12xx/wl12xx_80211.h
+++ b/drivers/net/wireless/wl12xx/wl12xx_80211.h
@@ -2,6 +2,7 @@
 #define __WL12XX_80211_H__
 
 #include <linux/if_ether.h>	/* ETH_ALEN */
+#include <linux/if_arp.h>
 
 /* RATES */
 #define IEEE80211_CCK_RATE_1MB		        0x02
@@ -140,6 +141,19 @@ struct wl12xx_probe_req_template {
 	struct wl12xx_ie_rates ext_rates;
 } __packed;
 
+struct wl12xx_arp_rsp_template {
+	struct ieee80211_hdr_3addr hdr;
+
+	u8 llc_hdr[sizeof(rfc1042_header)];
+	u16 llc_type;
+
+	struct arphdr arp_hdr;
+	u8 sender_hw[ETH_ALEN];
+	u32 sender_ip;
+	u8 target_hw[ETH_ALEN];
+	u32 target_ip;
+} __packed;
+
 
 struct wl12xx_probe_resp_template {
 	struct ieee80211_header header;
-- 
cgit v1.2.3


From ea559b460509b241cc1a3f36eebe0b2b634b3cf2 Mon Sep 17 00:00:00 2001
From: Guy Eilam <guy@wizery.com>
Date: Thu, 9 Dec 2010 16:54:59 +0200
Subject: wl1271: fixed problem with WPS IEs in probe requests

Inclusion of a WPS IE in probe requests caused a problem
in the driver due to the maximum size of the probe request
template and the max_scan_ie_len values at initialization.

Increased the size of probe request template
to the maximum size allowed by the firmware.
Struct wl12xx_probe_req_template, which was only used
for calculating the max size of the probe request template,
is no longer used and needed.

max_scan_ie_len is used for validating the size of
additional IEs in scan requests.
Initialized the max_scan_ie_len field to the maximum size
of the probe request template minus the ieee80211 header size.

Signed-off-by: Guy Eilam <guy@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/init.c         | 6 ++----
 drivers/net/wireless/wl12xx/main.c         | 7 +++++++
 drivers/net/wireless/wl12xx/wl12xx_80211.h | 7 -------
 3 files changed, 9 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 0392e37f0d66..785a5304bfc4 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -53,18 +53,16 @@ static int wl1271_init_hwenc_config(struct wl1271 *wl)
 int wl1271_init_templates_config(struct wl1271 *wl)
 {
 	int ret, i;
-	size_t size;
 
 	/* send empty templates for fw memory reservation */
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
-				      sizeof(struct wl12xx_probe_req_template),
+				      WL1271_CMD_TEMPL_MAX_SIZE,
 				      0, WL1271_RATE_AUTOMATIC);
 	if (ret < 0)
 		return ret;
 
-	size = sizeof(struct wl12xx_probe_req_template);
 	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
-				      NULL, size, 0,
+				      NULL, WL1271_CMD_TEMPL_MAX_SIZE, 0,
 				      WL1271_RATE_AUTOMATIC);
 	if (ret < 0)
 		return ret;
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index f7d7cad730a2..0865585c8a75 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2666,6 +2666,13 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
 		BIT(NL80211_IFTYPE_ADHOC);
 	wl->hw->wiphy->max_scan_ssids = 1;
+	/*
+	 * Maximum length of elements in scanning probe request templates
+	 * should be the maximum length possible for a template, without
+	 * the IEEE80211 header of the template
+	 */
+	wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE -
+			sizeof(struct ieee80211_header);
 	wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1271_band_2ghz;
 	wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wl1271_band_5ghz;
 
diff --git a/drivers/net/wireless/wl12xx/wl12xx_80211.h b/drivers/net/wireless/wl12xx/wl12xx_80211.h
index 8ee0d3a8fa6e..be21032f4dc1 100644
--- a/drivers/net/wireless/wl12xx/wl12xx_80211.h
+++ b/drivers/net/wireless/wl12xx/wl12xx_80211.h
@@ -134,13 +134,6 @@ struct wl12xx_qos_null_data_template {
 	__le16 qos_ctl;
 } __packed;
 
-struct wl12xx_probe_req_template {
-	struct ieee80211_header header;
-	struct wl12xx_ie_ssid ssid;
-	struct wl12xx_ie_rates rates;
-	struct wl12xx_ie_rates ext_rates;
-} __packed;
-
 struct wl12xx_arp_rsp_template {
 	struct ieee80211_hdr_3addr hdr;
 
-- 
cgit v1.2.3


From 17c1755c24d83f9fd0509b64c76cc43fc60cc642 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Sun, 12 Dec 2010 12:15:35 +0200
Subject: wl12xx: allow runtime changing of debug_level

Currently, the debug level is set in compilation time (by the DEBUG_LEVEL
const). This method has the advantage of compiling only the relevant
messages, while optimizing out the unused ones.

In order to allow runtime control over the debug_level, while optimizing
out messages when debug messages are not needed, we combine some methods:
1. use dynamic_debug (pr_debug) rather then printk.
2. add debug_level module param in order to set debug level during insmod.
3. add debug_level sysfs file in order to allow dynamic control over the
   debug level.

Since patches for pr_debug_hex_dump() implementation haven't been applied yet,
we are still temporarly using print_hex_dump().

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/debugfs.c |  5 +++++
 drivers/net/wireless/wl12xx/main.c    |  5 +++++
 drivers/net/wireless/wl12xx/wl12xx.h  | 19 ++++++++++---------
 3 files changed, 20 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 8106a6c8a1ba..c2cd58074372 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -401,6 +401,11 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl)
 
 	DEBUGFS_ADD(gpio_power, wl->rootdir);
 
+	entry = debugfs_create_x32("debug_level", 0600, wl->rootdir,
+				   &wl12xx_debug_level);
+	if (!entry || IS_ERR(entry))
+		goto err;
+
 	return 0;
 
 err:
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 0865585c8a75..8c50d3b3fabb 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2833,6 +2833,11 @@ int wl1271_free_hw(struct wl1271 *wl)
 }
 EXPORT_SYMBOL_GPL(wl1271_free_hw);
 
+u32 wl12xx_debug_level;
+EXPORT_SYMBOL_GPL(wl12xx_debug_level);
+module_param_named(debug_level, wl12xx_debug_level, uint, DEBUG_NONE);
+MODULE_PARM_DESC(debug_level, "wl12xx debugging level");
+
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index e904c72e8c8f..07c2297b89a2 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -60,31 +60,32 @@ enum {
 	DEBUG_ALL	= ~0,
 };
 
-#define DEBUG_LEVEL (DEBUG_NONE)
+extern u32 wl12xx_debug_level;
 
 #define DEBUG_DUMP_LIMIT 1024
 
 #define wl1271_error(fmt, arg...) \
-	printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
+	pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
 
 #define wl1271_warning(fmt, arg...) \
-	printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
+	pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
 
 #define wl1271_notice(fmt, arg...) \
-	printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
+	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
 
 #define wl1271_info(fmt, arg...) \
-	printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg)
+	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
 
 #define wl1271_debug(level, fmt, arg...) \
 	do { \
-		if (level & DEBUG_LEVEL) \
-			printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
+		if (level & wl12xx_debug_level) \
+			pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
 	} while (0)
 
+/* TODO: use pr_debug_hex_dump when it will be available */
 #define wl1271_dump(level, prefix, buf, len)	\
 	do { \
-		if (level & DEBUG_LEVEL) \
+		if (level & wl12xx_debug_level) \
 			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
 				       DUMP_PREFIX_OFFSET, 16, 1,	\
 				       buf,				\
@@ -94,7 +95,7 @@ enum {
 
 #define wl1271_dump_ascii(level, prefix, buf, len)	\
 	do { \
-		if (level & DEBUG_LEVEL) \
+		if (level & wl12xx_debug_level) \
 			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
 				       DUMP_PREFIX_OFFSET, 16, 1,	\
 				       buf,				\
-- 
cgit v1.2.3


From 6742f554db14da94172da9eb1875a1aa944a827f Mon Sep 17 00:00:00 2001
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Mon, 13 Dec 2010 09:52:37 +0200
Subject: wl12xx: Change TX queue to be per AC

With the current single-queue implementation traffic priorization is not
working correctly - when using multiple BE streams and one, say VI stream,
the VI stream will share bandwidth almost equally with the BE streams.

To fix the issue, implement per AC queues, which are emptied in priority
order to the firmware. To keep it relatively simple, maintain a global
buffer count and global queue stop/wake instead of per-AC.

With these changes, priorization appears to work just fine.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/debugfs.c |  2 +-
 drivers/net/wireless/wl12xx/main.c    | 12 ++++---
 drivers/net/wireless/wl12xx/tx.c      | 60 ++++++++++++++++++++++++++++-------
 drivers/net/wireless/wl12xx/wl12xx.h  |  3 +-
 4 files changed, 60 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index c2cd58074372..ec6077760157 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -225,7 +225,7 @@ static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
 	char buf[20];
 	int res;
 
-	queue_len = skb_queue_len(&wl->tx_queue);
+	queue_len = wl->tx_queue_count;
 
 	res = scnprintf(buf, sizeof(buf), "%u\n", queue_len);
 	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 8c50d3b3fabb..062247ef3ad2 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -570,7 +570,7 @@ static void wl1271_irq_work(struct work_struct *work)
 
 			/* Check if any tx blocks were freed */
 			if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) &&
-					!skb_queue_empty(&wl->tx_queue)) {
+			    wl->tx_queue_count) {
 				/*
 				 * In order to avoid starvation of the TX path,
 				 * call the work function directly.
@@ -891,6 +891,7 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
 	struct ieee80211_sta *sta = txinfo->control.sta;
 	unsigned long flags;
+	int q;
 
 	/*
 	 * peek into the rates configured in the STA entry.
@@ -918,10 +919,12 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
 	}
 #endif
+	wl->tx_queue_count++;
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
 
 	/* queue the packet */
-	skb_queue_tail(&wl->tx_queue, skb);
+	q = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
+	skb_queue_tail(&wl->tx_queue[q], skb);
 
 	/*
 	 * The chip specific setup must run before the first TX packet -
@@ -935,7 +938,7 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * The workqueue is slow to process the tx_queue and we need stop
 	 * the queue here, otherwise the queue will get too long.
 	 */
-	if (skb_queue_len(&wl->tx_queue) >= WL1271_TX_QUEUE_HIGH_WATERMARK) {
+	if (wl->tx_queue_count >= WL1271_TX_QUEUE_HIGH_WATERMARK) {
 		wl1271_debug(DEBUG_TX, "op_tx: stopping queues");
 
 		spin_lock_irqsave(&wl->wl_lock, flags);
@@ -2719,7 +2722,8 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->hw = hw;
 	wl->plat_dev = plat_dev;
 
-	skb_queue_head_init(&wl->tx_queue);
+	for (i = 0; i < NUM_TX_QUEUES; i++)
+		skb_queue_head_init(&wl->tx_queue[i]);
 
 	INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
 	INIT_DELAYED_WORK(&wl->pspoll_work, wl1271_pspoll_work);
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index d332b3f6d0fa..b44c75cd8c1e 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -125,7 +125,6 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 	/* queue (we use same identifiers for tid's and ac's */
 	ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
 	desc->tid = ac;
-
 	desc->aid = TX_HW_DEFAULT_AID;
 	desc->reserved = 0;
 
@@ -228,7 +227,7 @@ static void handle_tx_low_watermark(struct wl1271 *wl)
 	unsigned long flags;
 
 	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
-	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
+	    wl->tx_queue_count <= WL1271_TX_QUEUE_LOW_WATERMARK) {
 		/* firmware buffer has space, restart queues */
 		spin_lock_irqsave(&wl->wl_lock, flags);
 		ieee80211_wake_queues(wl->hw);
@@ -237,6 +236,43 @@ static void handle_tx_low_watermark(struct wl1271 *wl)
 	}
 }
 
+static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
+{
+	struct sk_buff *skb = NULL;
+	unsigned long flags;
+
+	skb = skb_dequeue(&wl->tx_queue[CONF_TX_AC_VO]);
+	if (skb)
+		goto out;
+	skb = skb_dequeue(&wl->tx_queue[CONF_TX_AC_VI]);
+	if (skb)
+		goto out;
+	skb = skb_dequeue(&wl->tx_queue[CONF_TX_AC_BE]);
+	if (skb)
+		goto out;
+	skb = skb_dequeue(&wl->tx_queue[CONF_TX_AC_BK]);
+
+out:
+	if (skb) {
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		wl->tx_queue_count--;
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+
+	return skb;
+}
+
+static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
+{
+	unsigned long flags;
+	int q = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
+
+	skb_queue_head(&wl->tx_queue[q], skb);
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	wl->tx_queue_count++;
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+}
+
 void wl1271_tx_work_locked(struct wl1271 *wl)
 {
 	struct sk_buff *skb;
@@ -270,7 +306,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 		wl1271_acx_rate_policies(wl);
 	}
 
-	while ((skb = skb_dequeue(&wl->tx_queue))) {
+	while ((skb = wl1271_skb_dequeue(wl))) {
 		if (!woken_up) {
 			ret = wl1271_ps_elp_wakeup(wl, false);
 			if (ret < 0)
@@ -284,9 +320,9 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 			 * Aggregation buffer is full.
 			 * Flush buffer and try again.
 			 */
-			skb_queue_head(&wl->tx_queue, skb);
+			wl1271_skb_queue_head(wl, skb);
 			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
-				buf_offset, true);
+				     buf_offset, true);
 			sent_packets = true;
 			buf_offset = 0;
 			continue;
@@ -295,7 +331,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 			 * Firmware buffer is full.
 			 * Queue back last skb, and stop aggregating.
 			 */
-			skb_queue_head(&wl->tx_queue, skb);
+			wl1271_skb_queue_head(wl, skb);
 			/* No work left, avoid scheduling redundant tx work */
 			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 			goto out_ack;
@@ -440,10 +476,13 @@ void wl1271_tx_reset(struct wl1271 *wl)
 	struct sk_buff *skb;
 
 	/* TX failure */
-	while ((skb = skb_dequeue(&wl->tx_queue))) {
-		wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
-		ieee80211_tx_status(wl->hw, skb);
+	for (i = 0; i < NUM_TX_QUEUES; i++) {
+		while ((skb = skb_dequeue(&wl->tx_queue[i]))) {
+			wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
+			ieee80211_tx_status(wl->hw, skb);
+		}
 	}
+	wl->tx_queue_count = 0;
 
 	/*
 	 * Make sure the driver is at a consistent state, in case this
@@ -472,8 +511,7 @@ void wl1271_tx_flush(struct wl1271 *wl)
 		mutex_lock(&wl->mutex);
 		wl1271_debug(DEBUG_TX, "flushing tx buffer: %d",
 			     wl->tx_frames_cnt);
-		if ((wl->tx_frames_cnt == 0) &&
-		    skb_queue_empty(&wl->tx_queue)) {
+		if ((wl->tx_frames_cnt == 0) && (wl->tx_queue_count == 0)) {
 			mutex_unlock(&wl->mutex);
 			return;
 		}
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 07c2297b89a2..ce3d31f98c55 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -292,7 +292,8 @@ struct wl1271 {
 	int session_counter;
 
 	/* Frames scheduled for transmission, not handled yet */
-	struct sk_buff_head tx_queue;
+	struct sk_buff_head tx_queue[NUM_TX_QUEUES];
+	int tx_queue_count;
 
 	struct work_struct tx_work;
 
-- 
cgit v1.2.3


From 248daa084cee4b212ff4408e9c9b05b3bdc0da0d Mon Sep 17 00:00:00 2001
From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Wed, 15 Dec 2010 16:10:12 +0200
Subject: wl12xx_sdio_test: rename files to match current style

Change some file names and Kconfig settings so that this new module matches
the new way of using wl12xx instead of wl1271.

Also fix SDIO power enabling and disabling to match the latest way of doing
it.

Cc: Roger Quadros <roger.quadros@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/Kconfig            |  12 +-
 drivers/net/wireless/wl12xx/Makefile           |   3 +-
 drivers/net/wireless/wl12xx/sdio_test.c        | 520 +++++++++++++++++++++++++
 drivers/net/wireless/wl12xx/wl1271_sdio_test.c | 510 ------------------------
 4 files changed, 529 insertions(+), 516 deletions(-)
 create mode 100644 drivers/net/wireless/wl12xx/sdio_test.c
 delete mode 100644 drivers/net/wireless/wl12xx/wl1271_sdio_test.c

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 085bc44d814b..0e65bce457d6 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -52,13 +52,15 @@ config WL12XX_SDIO
 	  If you choose to build a module, it'll be called wl12xx_sdio.
 	  Say N if unsure.
 
-config WL1271_SDIO_TEST
-	tristate "TI wl1271 SDIO testing support"
-	depends on WL1271 && MMC
+config WL12XX_SDIO_TEST
+	tristate "TI wl12xx SDIO testing support"
+	depends on WL12XX && MMC
+	default n
 	---help---
 	  This module adds support for the SDIO bus testing with the
-	  TI wl1271 chipset.  Select this if your platform is using
-	  the SDIO bus.
+	  TI wl12xx chipsets.  You probably don't want this unless you are
+	  testing a new hardware platform.  Select this if you want to test the
+	  SDIO bus which is connected to the wl12xx chip.
 
 config WL12XX_PLATFORM_DATA
 	bool
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index 187678503887..521c0414e52e 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -3,13 +3,14 @@ wl12xx-objs		= main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
 
 wl12xx_spi-objs	= spi.o
 wl12xx_sdio-objs	= sdio.o
+wl12xx_sdio_test-objs = sdio_test.o
 
 wl12xx-$(CONFIG_NL80211_TESTMODE)	+= testmode.o
 obj-$(CONFIG_WL12XX)			+= wl12xx.o
 obj-$(CONFIG_WL12XX_SPI)		+= wl12xx_spi.o
 obj-$(CONFIG_WL12XX_SDIO)		+= wl12xx_sdio.o
 
-obj-$(CONFIG_WL1271_SDIO_TEST)	+= wl1271_sdio_test.o
+obj-$(CONFIG_WL12XX_SDIO_TEST)	+= wl12xx_sdio_test.o
 
 # small builtin driver bit
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx_platform_data.o
diff --git a/drivers/net/wireless/wl12xx/sdio_test.c b/drivers/net/wireless/wl12xx/sdio_test.c
new file mode 100644
index 000000000000..9fcbd3dd8490
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/sdio_test.c
@@ -0,0 +1,520 @@
+/*
+ * SDIO testing driver for wl12xx
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Roger Quadros <roger.quadros@nokia.com>
+ *
+ * wl12xx read/write routines taken from the main module
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/crc7.h>
+#include <linux/vmalloc.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/card.h>
+#include <linux/gpio.h>
+#include <linux/wl12xx.h>
+#include <linux/kthread.h>
+#include <linux/firmware.h>
+#include <linux/pm_runtime.h>
+
+#include "wl12xx.h"
+#include "io.h"
+#include "boot.h"
+
+#ifndef SDIO_VENDOR_ID_TI
+#define SDIO_VENDOR_ID_TI		0x0097
+#endif
+
+#ifndef SDIO_DEVICE_ID_TI_WL1271
+#define SDIO_DEVICE_ID_TI_WL1271	0x4076
+#endif
+
+static bool rx, tx;
+
+module_param(rx, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(rx, "Perform rx test. Default (0). "
+	"This test continuously reads data from the SDIO device.\n");
+
+module_param(tx, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(tx, "Perform tx test. Default (0). "
+	"This test continuously writes data to the SDIO device.\n");
+
+struct wl1271_test {
+	struct wl1271 wl;
+	struct task_struct *test_task;
+};
+
+static const struct sdio_device_id wl1271_devices[] = {
+	{ SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
+	{}
+};
+
+static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
+{
+	return wl->if_priv;
+}
+
+static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
+{
+	return &(wl_to_func(wl)->dev);
+}
+
+static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
+		size_t len, bool fixed)
+{
+	int ret = 0;
+	struct sdio_func *func = wl_to_func(wl);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
+				addr, ((u8 *)buf)[0]);
+	} else {
+		if (fixed)
+			ret = sdio_readsb(func, buf, addr, len);
+		else
+			ret = sdio_memcpy_fromio(func, buf, addr, len);
+
+		wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
+				addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+	}
+
+	if (ret)
+		wl1271_error("sdio read failed (%d)", ret);
+}
+
+static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
+		size_t len, bool fixed)
+{
+	int ret = 0;
+	struct sdio_func *func = wl_to_func(wl);
+
+	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
+		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
+		wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
+				addr, ((u8 *)buf)[0]);
+	} else {
+		wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
+				addr, len);
+		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
+
+		if (fixed)
+			ret = sdio_writesb(func, addr, buf, len);
+		else
+			ret = sdio_memcpy_toio(func, addr, buf, len);
+	}
+	if (ret)
+		wl1271_error("sdio write failed (%d)", ret);
+
+}
+
+static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
+{
+	struct sdio_func *func = wl_to_func(wl);
+	int ret;
+
+	/* Let the SDIO stack handle wlan_enable control, so we
+	 * keep host claimed while wlan is in use to keep wl1271
+	 * alive.
+	 */
+	if (enable) {
+		/* Power up the card */
+		ret = pm_runtime_get_sync(&func->dev);
+		if (ret < 0)
+			goto out;
+		sdio_claim_host(func);
+		sdio_enable_func(func);
+		sdio_release_host(func);
+	} else {
+		sdio_claim_host(func);
+		sdio_disable_func(func);
+		sdio_release_host(func);
+
+		/* Power down the card */
+		ret = pm_runtime_put_sync(&func->dev);
+	}
+
+out:
+	return ret;
+}
+
+static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
+{
+}
+
+static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
+{
+}
+
+
+static struct wl1271_if_operations sdio_ops = {
+	.read		= wl1271_sdio_raw_read,
+	.write		= wl1271_sdio_raw_write,
+	.power		= wl1271_sdio_set_power,
+	.dev		= wl1271_sdio_wl_to_dev,
+	.enable_irq	= wl1271_sdio_enable_interrupts,
+	.disable_irq	= wl1271_sdio_disable_interrupts,
+};
+
+static void wl1271_fw_wakeup(struct wl1271 *wl)
+{
+	u32 elp_reg;
+
+	elp_reg = ELPCTRL_WAKE_UP;
+	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
+}
+
+static int wl1271_fetch_firmware(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get firmware: %d", ret);
+		return ret;
+	}
+
+	if (fw->size % 4) {
+		wl1271_error("firmware size is not multiple of 32 bits: %zu",
+				fw->size);
+		ret = -EILSEQ;
+		goto out;
+	}
+
+	wl->fw_len = fw->size;
+	wl->fw = vmalloc(wl->fw_len);
+
+	if (!wl->fw) {
+		wl1271_error("could not allocate memory for the firmware");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	memcpy(wl->fw, fw->data, wl->fw_len);
+
+	ret = 0;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wl1271_fetch_nvs(struct wl1271 *wl)
+{
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+
+	if (ret < 0) {
+		wl1271_error("could not get nvs file: %d", ret);
+		return ret;
+	}
+
+	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+
+	if (!wl->nvs) {
+		wl1271_error("could not allocate memory for the nvs file");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl->nvs_len = fw->size;
+
+out:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int wl1271_chip_wakeup(struct wl1271 *wl)
+{
+	struct wl1271_partition_set partition;
+	int ret;
+
+	msleep(WL1271_PRE_POWER_ON_SLEEP);
+	ret = wl1271_power_on(wl);
+	if (ret)
+		return ret;
+
+	msleep(WL1271_POWER_ON_SLEEP);
+
+	/* We don't need a real memory partition here, because we only want
+	 * to use the registers at this point. */
+	memset(&partition, 0, sizeof(partition));
+	partition.reg.start = REGISTERS_BASE;
+	partition.reg.size = REGISTERS_DOWN_SIZE;
+	wl1271_set_partition(wl, &partition);
+
+	/* ELP module wake up */
+	wl1271_fw_wakeup(wl);
+
+	/* whal_FwCtrl_BootSm() */
+
+	/* 0. read chip id from CHIP_ID */
+	wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
+
+	/* 1. check if chip id is valid */
+
+	switch (wl->chip.id) {
+	case CHIP_ID_1271_PG10:
+		wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
+				wl->chip.id);
+		break;
+	case CHIP_ID_1271_PG20:
+		wl1271_notice("chip id 0x%x (1271 PG20)",
+				wl->chip.id);
+		break;
+	default:
+		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
+		return -ENODEV;
+	}
+
+	return ret;
+}
+
+static struct wl1271_partition_set part_down = {
+	.mem = {
+		.start = 0x00000000,
+		.size  = 0x000177c0
+	},
+	.reg = {
+		.start = REGISTERS_BASE,
+		.size  = 0x00008800
+	},
+	.mem2 = {
+		.start = 0x00000000,
+		.size  = 0x00000000
+	},
+	.mem3 = {
+		.start = 0x00000000,
+		.size  = 0x00000000
+	},
+};
+
+static int tester(void *data)
+{
+	struct wl1271 *wl = data;
+	struct sdio_func *func = wl_to_func(wl);
+	struct device *pdev = &func->dev;
+	int ret = 0;
+	bool rx_started = 0;
+	bool tx_started = 0;
+	uint8_t *tx_buf, *rx_buf;
+	int test_size = PAGE_SIZE;
+	u32 addr = 0;
+	struct wl1271_partition_set partition;
+
+	/* We assume chip is powered up and firmware fetched */
+
+	memcpy(&partition, &part_down, sizeof(partition));
+	partition.mem.start = addr;
+	wl1271_set_partition(wl, &partition);
+
+	tx_buf = kmalloc(test_size, GFP_KERNEL);
+	rx_buf = kmalloc(test_size, GFP_KERNEL);
+	if (!tx_buf || !rx_buf) {
+		dev_err(pdev,
+			"Could not allocate memory. Test will not run.\n");
+		ret = -ENOMEM;
+		goto free;
+	}
+
+	memset(tx_buf, 0x5a, test_size);
+
+	/* write something in data area so we can read it back */
+	wl1271_write(wl, addr, tx_buf, test_size, false);
+
+	while (!kthread_should_stop()) {
+		if (rx && !rx_started) {
+			dev_info(pdev, "starting rx test\n");
+			rx_started = 1;
+		} else if (!rx && rx_started) {
+			dev_info(pdev, "stopping rx test\n");
+			rx_started = 0;
+		}
+
+		if (tx && !tx_started) {
+			dev_info(pdev, "starting tx test\n");
+			tx_started = 1;
+		} else if (!tx && tx_started) {
+			dev_info(pdev, "stopping tx test\n");
+			tx_started = 0;
+		}
+
+		if (rx_started)
+			wl1271_read(wl, addr, rx_buf, test_size, false);
+
+		if (tx_started)
+			wl1271_write(wl, addr, tx_buf, test_size, false);
+
+		if (!rx_started && !tx_started)
+			msleep(100);
+	}
+
+free:
+	kfree(tx_buf);
+	kfree(rx_buf);
+	return ret;
+}
+
+static int __devinit wl1271_probe(struct sdio_func *func,
+		const struct sdio_device_id *id)
+{
+	const struct wl12xx_platform_data *wlan_data;
+	struct wl1271 *wl;
+	struct wl1271_test *wl_test;
+	int ret = 0;
+
+	/* wl1271 has 2 sdio functions we handle just the wlan part */
+	if (func->num != 0x02)
+		return -ENODEV;
+
+	wl_test = kzalloc(sizeof(struct wl1271_test), GFP_KERNEL);
+	if (!wl_test) {
+		dev_err(&func->dev, "Could not allocate memory\n");
+		return -ENOMEM;
+	}
+
+	wl = &wl_test->wl;
+
+	wl->if_priv = func;
+	wl->if_ops = &sdio_ops;
+
+	/* Grab access to FN0 for ELP reg. */
+	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+
+	wlan_data = wl12xx_get_platform_data();
+	if (IS_ERR(wlan_data)) {
+		ret = PTR_ERR(wlan_data);
+		dev_err(&func->dev, "missing wlan platform data: %d\n", ret);
+		goto out_free;
+	}
+
+	wl->irq = wlan_data->irq;
+	wl->ref_clock = wlan_data->board_ref_clock;
+
+	sdio_set_drvdata(func, wl_test);
+
+
+	/* power up the device */
+	ret = wl1271_chip_wakeup(wl);
+	if (ret) {
+		dev_err(&func->dev, "could not wake up chip\n");
+		goto out_free;
+	}
+
+	if (wl->fw == NULL) {
+		ret = wl1271_fetch_firmware(wl);
+		if (ret < 0) {
+			dev_err(&func->dev, "firmware fetch error\n");
+			goto out_off;
+		}
+	}
+
+	/* fetch NVS */
+	if (wl->nvs == NULL) {
+		ret = wl1271_fetch_nvs(wl);
+		if (ret < 0) {
+			dev_err(&func->dev, "NVS fetch error\n");
+			goto out_off;
+		}
+	}
+
+	ret = wl1271_load_firmware(wl);
+	if (ret < 0) {
+		dev_err(&func->dev, "firmware load error: %d\n", ret);
+		goto out_free;
+	}
+
+	dev_info(&func->dev, "initialized\n");
+
+	/* I/O testing will be done in the tester thread */
+
+	wl_test->test_task = kthread_run(tester, wl, "sdio_tester");
+	if (IS_ERR(wl_test->test_task)) {
+		dev_err(&func->dev, "unable to create kernel thread\n");
+		ret = PTR_ERR(wl_test->test_task);
+		goto out_free;
+	}
+
+	return 0;
+
+out_off:
+	/* power off the chip */
+	wl1271_power_off(wl);
+
+out_free:
+	kfree(wl_test);
+	return ret;
+}
+
+static void __devexit wl1271_remove(struct sdio_func *func)
+{
+	struct wl1271_test *wl_test = sdio_get_drvdata(func);
+
+	/* stop the I/O test thread */
+	kthread_stop(wl_test->test_task);
+
+	/* power off the chip */
+	wl1271_power_off(&wl_test->wl);
+
+	vfree(wl_test->wl.fw);
+	wl_test->wl.fw = NULL;
+	kfree(wl_test->wl.nvs);
+	wl_test->wl.nvs = NULL;
+
+	kfree(wl_test);
+}
+
+static struct sdio_driver wl1271_sdio_driver = {
+	.name		= "wl12xx_sdio_test",
+	.id_table	= wl1271_devices,
+	.probe		= wl1271_probe,
+	.remove		= __devexit_p(wl1271_remove),
+};
+
+static int __init wl1271_init(void)
+{
+	int ret;
+
+	ret = sdio_register_driver(&wl1271_sdio_driver);
+	if (ret < 0)
+		pr_err("failed to register sdio driver: %d\n", ret);
+
+	return ret;
+}
+module_init(wl1271_init);
+
+static void __exit wl1271_exit(void)
+{
+	sdio_unregister_driver(&wl1271_sdio_driver);
+}
+module_exit(wl1271_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Roger Quadros <roger.quadros@nokia.com>");
+
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio_test.c b/drivers/net/wireless/wl12xx/wl1271_sdio_test.c
deleted file mode 100644
index 42d13144f645..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_sdio_test.c
+++ /dev/null
@@ -1,510 +0,0 @@
-/*
- * wl1271_sdio_test.c - SDIO testing driver for wl1271
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contact: Roger Quadros <roger.quadros@nokia.com>
- *
- * wl1271 read/write routines taken from wl1271_sdio.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/crc7.h>
-#include <linux/vmalloc.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/card.h>
-#include <linux/gpio.h>
-#include <linux/wl12xx.h>
-#include <linux/kthread.h>
-#include <linux/firmware.h>
-
-#include "wl1271.h"
-#include "wl1271_io.h"
-#include "wl1271_boot.h"
-
-#ifndef SDIO_VENDOR_ID_TI
-#define SDIO_VENDOR_ID_TI		0x0097
-#endif
-
-#ifndef SDIO_DEVICE_ID_TI_WL1271
-#define SDIO_DEVICE_ID_TI_WL1271	0x4076
-#endif
-
-static bool rx, tx;
-
-module_param(rx, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(rx, "Perform rx test. Default (0). "
-	"This test continuously reads data from the SDIO device.\n");
-
-module_param(tx, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(tx, "Perform tx test. Default (0). "
-	"This test continuously writes data to the SDIO device.\n");
-
-struct wl1271_test {
-	struct wl1271 wl;
-	struct task_struct *test_task;
-};
-
-static const struct sdio_device_id wl1271_devices[] = {
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
-	{}
-};
-
-static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
-{
-	return wl->if_priv;
-}
-
-static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
-{
-	return &(wl_to_func(wl)->dev);
-}
-
-static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
-		size_t len, bool fixed)
-{
-	int ret = 0;
-	struct sdio_func *func = wl_to_func(wl);
-
-	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
-		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
-		wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
-				addr, ((u8 *)buf)[0]);
-	} else {
-		if (fixed)
-			ret = sdio_readsb(func, buf, addr, len);
-		else
-			ret = sdio_memcpy_fromio(func, buf, addr, len);
-
-		wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
-				addr, len);
-		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
-	}
-
-	if (ret)
-		wl1271_error("sdio read failed (%d)", ret);
-}
-
-static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
-		size_t len, bool fixed)
-{
-	int ret = 0;
-	struct sdio_func *func = wl_to_func(wl);
-
-	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
-		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
-		wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
-				addr, ((u8 *)buf)[0]);
-	} else {
-		wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
-				addr, len);
-		wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
-
-		if (fixed)
-			ret = sdio_writesb(func, addr, buf, len);
-		else
-			ret = sdio_memcpy_toio(func, addr, buf, len);
-	}
-	if (ret)
-		wl1271_error("sdio write failed (%d)", ret);
-
-}
-
-static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
-{
-	struct sdio_func *func = wl_to_func(wl);
-
-	/* Let the SDIO stack handle wlan_enable control, so we
-	 * keep host claimed while wlan is in use to keep wl1271
-	 * alive.
-	 */
-	if (enable) {
-		sdio_claim_power(func);
-		sdio_claim_host(func);
-		sdio_enable_func(func);
-	} else {
-		sdio_disable_func(func);
-		sdio_release_host(func);
-		sdio_release_power(func);
-	}
-
-	return 0;
-}
-
-static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
-{
-}
-
-static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
-{
-}
-
-
-static struct wl1271_if_operations sdio_ops = {
-	.read		= wl1271_sdio_raw_read,
-	.write		= wl1271_sdio_raw_write,
-	.power		= wl1271_sdio_set_power,
-	.dev		= wl1271_sdio_wl_to_dev,
-	.enable_irq	= wl1271_sdio_enable_interrupts,
-	.disable_irq	= wl1271_sdio_disable_interrupts,
-};
-
-static void wl1271_fw_wakeup(struct wl1271 *wl)
-{
-	u32 elp_reg;
-
-	elp_reg = ELPCTRL_WAKE_UP;
-	wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
-}
-
-static int wl1271_fetch_firmware(struct wl1271 *wl)
-{
-	const struct firmware *fw;
-	int ret;
-
-	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
-
-	if (ret < 0) {
-		wl1271_error("could not get firmware: %d", ret);
-		return ret;
-	}
-
-	if (fw->size % 4) {
-		wl1271_error("firmware size is not multiple of 32 bits: %zu",
-				fw->size);
-		ret = -EILSEQ;
-		goto out;
-	}
-
-	wl->fw_len = fw->size;
-	wl->fw = vmalloc(wl->fw_len);
-
-	if (!wl->fw) {
-		wl1271_error("could not allocate memory for the firmware");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->fw, fw->data, wl->fw_len);
-
-	ret = 0;
-
-out:
-	release_firmware(fw);
-
-	return ret;
-}
-
-static int wl1271_fetch_nvs(struct wl1271 *wl)
-{
-	const struct firmware *fw;
-	int ret;
-
-	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
-
-	if (ret < 0) {
-		wl1271_error("could not get nvs file: %d", ret);
-		return ret;
-	}
-
-	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
-
-	if (!wl->nvs) {
-		wl1271_error("could not allocate memory for the nvs file");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	wl->nvs_len = fw->size;
-
-out:
-	release_firmware(fw);
-
-	return ret;
-}
-
-static int wl1271_chip_wakeup(struct wl1271 *wl)
-{
-	struct wl1271_partition_set partition;
-	int ret;
-
-	msleep(WL1271_PRE_POWER_ON_SLEEP);
-	ret = wl1271_power_on(wl);
-	if (ret)
-		return ret;
-
-	msleep(WL1271_POWER_ON_SLEEP);
-
-	/* We don't need a real memory partition here, because we only want
-	 * to use the registers at this point. */
-	memset(&partition, 0, sizeof(partition));
-	partition.reg.start = REGISTERS_BASE;
-	partition.reg.size = REGISTERS_DOWN_SIZE;
-	wl1271_set_partition(wl, &partition);
-
-	/* ELP module wake up */
-	wl1271_fw_wakeup(wl);
-
-	/* whal_FwCtrl_BootSm() */
-
-	/* 0. read chip id from CHIP_ID */
-	wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
-
-	/* 1. check if chip id is valid */
-
-	switch (wl->chip.id) {
-	case CHIP_ID_1271_PG10:
-		wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
-				wl->chip.id);
-		break;
-	case CHIP_ID_1271_PG20:
-		wl1271_notice("chip id 0x%x (1271 PG20)",
-				wl->chip.id);
-		break;
-	default:
-		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
-		return -ENODEV;
-	}
-
-	return ret;
-}
-
-static struct wl1271_partition_set part_down = {
-	.mem = {
-		.start = 0x00000000,
-		.size  = 0x000177c0
-	},
-	.reg = {
-		.start = REGISTERS_BASE,
-		.size  = 0x00008800
-	},
-	.mem2 = {
-		.start = 0x00000000,
-		.size  = 0x00000000
-	},
-	.mem3 = {
-		.start = 0x00000000,
-		.size  = 0x00000000
-	},
-};
-
-static int tester(void *data)
-{
-	struct wl1271 *wl = data;
-	struct sdio_func *func = wl_to_func(wl);
-	struct device *pdev = &func->dev;
-	int ret = 0;
-	bool rx_started = 0;
-	bool tx_started = 0;
-	uint8_t *tx_buf, *rx_buf;
-	int test_size = PAGE_SIZE;
-	u32 addr = 0;
-	struct wl1271_partition_set partition;
-
-	/* We assume chip is powered up and firmware fetched */
-
-	memcpy(&partition, &part_down, sizeof(partition));
-	partition.mem.start = addr;
-	wl1271_set_partition(wl, &partition);
-
-	tx_buf = kmalloc(test_size, GFP_KERNEL);
-	rx_buf = kmalloc(test_size, GFP_KERNEL);
-	if (!tx_buf || !rx_buf) {
-		dev_err(pdev,
-			"Could not allocate memory. Test will not run.\n");
-		ret = -ENOMEM;
-		goto free;
-	}
-
-	memset(tx_buf, 0x5a, test_size);
-
-	/* write something in data area so we can read it back */
-	wl1271_write(wl, addr, tx_buf, test_size, false);
-
-	while (!kthread_should_stop()) {
-		if (rx && !rx_started) {
-			dev_info(pdev, "starting rx test\n");
-			rx_started = 1;
-		} else if (!rx && rx_started) {
-			dev_info(pdev, "stopping rx test\n");
-			rx_started = 0;
-		}
-
-		if (tx && !tx_started) {
-			dev_info(pdev, "starting tx test\n");
-			tx_started = 1;
-		} else if (!tx && tx_started) {
-			dev_info(pdev, "stopping tx test\n");
-			tx_started = 0;
-		}
-
-		if (rx_started)
-			wl1271_read(wl, addr, rx_buf, test_size, false);
-
-		if (tx_started)
-			wl1271_write(wl, addr, tx_buf, test_size, false);
-
-		if (!rx_started && !tx_started)
-			msleep(100);
-	}
-
-free:
-	kfree(tx_buf);
-	kfree(rx_buf);
-	return ret;
-}
-
-static int __devinit wl1271_probe(struct sdio_func *func,
-		const struct sdio_device_id *id)
-{
-	const struct wl12xx_platform_data *wlan_data;
-	struct wl1271 *wl;
-	struct wl1271_test *wl_test;
-	int ret = 0;
-
-	/* wl1271 has 2 sdio functions we handle just the wlan part */
-	if (func->num != 0x02)
-		return -ENODEV;
-
-	wl_test = kzalloc(sizeof(struct wl1271_test), GFP_KERNEL);
-	if (!wl_test) {
-		dev_err(&func->dev, "Could not allocate memory\n");
-		return -ENOMEM;
-	}
-
-	wl = &wl_test->wl;
-
-	wl->if_priv = func;
-	wl->if_ops = &sdio_ops;
-
-	/* Grab access to FN0 for ELP reg. */
-	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
-
-	wlan_data = wl12xx_get_platform_data();
-	if (IS_ERR(wlan_data)) {
-		ret = PTR_ERR(wlan_data);
-		dev_err(&func->dev, "missing wlan platform data: %d\n", ret);
-		goto out_free;
-	}
-
-	wl->irq = wlan_data->irq;
-	wl->ref_clock = wlan_data->board_ref_clock;
-
-	sdio_set_drvdata(func, wl_test);
-
-
-	/* power up the device */
-	ret = wl1271_chip_wakeup(wl);
-	if (ret) {
-		dev_err(&func->dev, "could not wake up chip\n");
-		goto out_free;
-	}
-
-	if (wl->fw == NULL) {
-		ret = wl1271_fetch_firmware(wl);
-		if (ret < 0) {
-			dev_err(&func->dev, "firmware fetch error\n");
-			goto out_off;
-		}
-	}
-
-	/* fetch NVS */
-	if (wl->nvs == NULL) {
-		ret = wl1271_fetch_nvs(wl);
-		if (ret < 0) {
-			dev_err(&func->dev, "NVS fetch error\n");
-			goto out_off;
-		}
-	}
-
-	ret = wl1271_load_firmware(wl);
-	if (ret < 0) {
-		dev_err(&func->dev, "firmware load error: %d\n", ret);
-		goto out_free;
-	}
-
-	dev_info(&func->dev, "initialized\n");
-
-	/* I/O testing will be done in the tester thread */
-
-	wl_test->test_task = kthread_run(tester, wl, "sdio_tester");
-	if (IS_ERR(wl_test->test_task)) {
-		dev_err(&func->dev, "unable to create kernel thread\n");
-		ret = PTR_ERR(wl_test->test_task);
-		goto out_free;
-	}
-
-	return 0;
-
-out_off:
-	/* power off the chip */
-	wl1271_power_off(wl);
-
-out_free:
-	kfree(wl_test);
-	return ret;
-}
-
-static void __devexit wl1271_remove(struct sdio_func *func)
-{
-	struct wl1271_test *wl_test = sdio_get_drvdata(func);
-
-	/* stop the I/O test thread */
-	kthread_stop(wl_test->test_task);
-
-	/* power off the chip */
-	wl1271_power_off(&wl_test->wl);
-
-	vfree(wl_test->wl.fw);
-	wl_test->wl.fw = NULL;
-	kfree(wl_test->wl.nvs);
-	wl_test->wl.nvs = NULL;
-
-	kfree(wl_test);
-}
-
-static struct sdio_driver wl1271_sdio_driver = {
-	.name		= "wl1271_sdio_test",
-	.id_table	= wl1271_devices,
-	.probe		= wl1271_probe,
-	.remove		= __devexit_p(wl1271_remove),
-};
-
-static int __init wl1271_init(void)
-{
-	int ret;
-
-	ret = sdio_register_driver(&wl1271_sdio_driver);
-	if (ret < 0)
-		pr_err("failed to register sdio driver: %d\n", ret);
-
-	return ret;
-}
-module_init(wl1271_init);
-
-static void __exit wl1271_exit(void)
-{
-	sdio_unregister_driver(&wl1271_sdio_driver);
-}
-module_exit(wl1271_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Roger Quadros <roger.quadros@nokia.com>");
-
-- 
cgit v1.2.3


From 0c8173385e549f95cd80c3fff5aab87b4f881d8d Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Wed, 8 Dec 2010 11:12:31 -0600
Subject: rtl8192ce: Add new driver

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/Kconfig                       |    1 +
 drivers/net/wireless/Makefile                      |    1 +
 drivers/net/wireless/rtlwifi/Kconfig               |   15 +
 drivers/net/wireless/rtlwifi/Makefile              |   13 +
 drivers/net/wireless/rtlwifi/base.c                |  958 +++++++
 drivers/net/wireless/rtlwifi/base.h                |  120 +
 drivers/net/wireless/rtlwifi/cam.c                 |  291 +++
 drivers/net/wireless/rtlwifi/cam.h                 |   53 +
 drivers/net/wireless/rtlwifi/core.c                | 1029 ++++++++
 drivers/net/wireless/rtlwifi/core.h                |   42 +
 drivers/net/wireless/rtlwifi/debug.c               |   50 +
 drivers/net/wireless/rtlwifi/debug.h               |  212 ++
 drivers/net/wireless/rtlwifi/efuse.c               | 1189 +++++++++
 drivers/net/wireless/rtlwifi/efuse.h               |  124 +
 drivers/net/wireless/rtlwifi/pci.c                 | 1933 ++++++++++++++
 drivers/net/wireless/rtlwifi/pci.h                 |  302 +++
 drivers/net/wireless/rtlwifi/ps.c                  |  492 ++++
 drivers/net/wireless/rtlwifi/ps.h                  |   43 +
 drivers/net/wireless/rtlwifi/rc.c                  |  329 +++
 drivers/net/wireless/rtlwifi/rc.h                  |   40 +
 drivers/net/wireless/rtlwifi/regd.c                |  400 +++
 drivers/net/wireless/rtlwifi/regd.h                |   61 +
 drivers/net/wireless/rtlwifi/rtl8192ce/Makefile    |   12 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h  |  257 ++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c   | 1473 +++++++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h   |  196 ++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c   |  804 ++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h   |   98 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c   | 2173 ++++++++++++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h   |   57 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c  |  144 ++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h  |   41 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c  | 2676 ++++++++++++++++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h  |  237 ++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h  | 2065 +++++++++++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c   |  523 ++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h   |   44 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c   |  280 ++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h   |   37 +
 .../wireless/rtlwifi/rtl8192ce/rtl8192c-table.c    | 1224 +++++++++
 .../wireless/rtlwifi/rtl8192ce/rtl8192c-table.h    |   58 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c  | 1031 ++++++++
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h  |  714 ++++++
 drivers/net/wireless/rtlwifi/wifi.h                | 1532 +++++++++++
 44 files changed, 23374 insertions(+)
 create mode 100644 drivers/net/wireless/rtlwifi/Kconfig
 create mode 100644 drivers/net/wireless/rtlwifi/Makefile
 create mode 100644 drivers/net/wireless/rtlwifi/base.c
 create mode 100644 drivers/net/wireless/rtlwifi/base.h
 create mode 100644 drivers/net/wireless/rtlwifi/cam.c
 create mode 100644 drivers/net/wireless/rtlwifi/cam.h
 create mode 100644 drivers/net/wireless/rtlwifi/core.c
 create mode 100644 drivers/net/wireless/rtlwifi/core.h
 create mode 100644 drivers/net/wireless/rtlwifi/debug.c
 create mode 100644 drivers/net/wireless/rtlwifi/debug.h
 create mode 100644 drivers/net/wireless/rtlwifi/efuse.c
 create mode 100644 drivers/net/wireless/rtlwifi/efuse.h
 create mode 100644 drivers/net/wireless/rtlwifi/pci.c
 create mode 100644 drivers/net/wireless/rtlwifi/pci.h
 create mode 100644 drivers/net/wireless/rtlwifi/ps.c
 create mode 100644 drivers/net/wireless/rtlwifi/ps.h
 create mode 100644 drivers/net/wireless/rtlwifi/rc.c
 create mode 100644 drivers/net/wireless/rtlwifi/rc.h
 create mode 100644 drivers/net/wireless/rtlwifi/regd.c
 create mode 100644 drivers/net/wireless/rtlwifi/regd.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
 create mode 100644 drivers/net/wireless/rtlwifi/wifi.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 4de4410cd38e..b4338f389394 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -279,6 +279,7 @@ source "drivers/net/wireless/libertas/Kconfig"
 source "drivers/net/wireless/orinoco/Kconfig"
 source "drivers/net/wireless/p54/Kconfig"
 source "drivers/net/wireless/rt2x00/Kconfig"
+source "drivers/net/wireless/rtlwifi/Kconfig"
 source "drivers/net/wireless/wl1251/Kconfig"
 source "drivers/net/wireless/wl12xx/Kconfig"
 source "drivers/net/wireless/zd1211rw/Kconfig"
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 06f8ca26c5c1..9760561a27a5 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_B43LEGACY)		+= b43legacy/
 obj-$(CONFIG_ZD1211RW)		+= zd1211rw/
 obj-$(CONFIG_RTL8180)		+= rtl818x/
 obj-$(CONFIG_RTL8187)		+= rtl818x/
+obj-$(CONFIG_RTL8192CE)		+= rtlwifi/
 
 # 16-bit wireless PCMCIA client drivers
 obj-$(CONFIG_PCMCIA_RAYCS)	+= ray_cs.o
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
new file mode 100644
index 000000000000..d712026eb763
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -0,0 +1,15 @@
+config RTL8192CE
+	tristate "Realtek RTL8192CE/RTL8188SE Wireless Network Adapter"
+	depends on MAC80211 && EXPERIMENTAL
+	select FW_LOADER
+	select RTLWIFI
+	---help---
+	This is the driver for Realtek RTL8192CE/RTL8188CE 802.11n PCIe
+	wireless network adapters.
+
+	If you choose to build it as a module, it will be calledrtl8192ce.
+
+config RTLWIFI
+	tristate
+	depends on RTL8192CE
+	default m
diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/rtlwifi/Makefile
new file mode 100644
index 000000000000..2a7a4384f8ee
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/Makefile
@@ -0,0 +1,13 @@
+obj-$(CONFIG_RTLWIFI) 		+= rtlwifi.o
+rtlwifi-objs	:=		\
+		base.o		\
+		cam.o		\
+		core.o		\
+		debug.o		\
+		efuse.o		\
+		pci.o		\
+		ps.o		\
+		rc.o		\
+		regd.o
+
+obj-$(CONFIG_RTL8192CE)		+= rtl8192ce/
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
new file mode 100644
index 000000000000..9e860ff30b52
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -0,0 +1,958 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include <linux/ip.h>
+#include "wifi.h"
+#include "rc.h"
+#include "base.h"
+#include "efuse.h"
+#include "cam.h"
+#include "ps.h"
+#include "regd.h"
+
+/*
+ *NOTICE!!!: This file will be very big, we hsould
+ *keep it clear under follwing roles:
+ *
+ *This file include follwing part, so, if you add new
+ *functions into this file, please check which part it
+ *should includes. or check if you should add new part
+ *for this file:
+ *
+ *1) mac80211 init functions
+ *2) tx information functions
+ *3) functions called by core.c
+ *4) wq & timer callback functions
+ *5) frame process functions
+ *6) sysfs functions
+ *7) ...
+ */
+
+/*********************************************************
+ *
+ * mac80211 init functions
+ *
+ *********************************************************/
+static struct ieee80211_channel rtl_channeltable[] = {
+	{.center_freq = 2412, .hw_value = 1,},
+	{.center_freq = 2417, .hw_value = 2,},
+	{.center_freq = 2422, .hw_value = 3,},
+	{.center_freq = 2427, .hw_value = 4,},
+	{.center_freq = 2432, .hw_value = 5,},
+	{.center_freq = 2437, .hw_value = 6,},
+	{.center_freq = 2442, .hw_value = 7,},
+	{.center_freq = 2447, .hw_value = 8,},
+	{.center_freq = 2452, .hw_value = 9,},
+	{.center_freq = 2457, .hw_value = 10,},
+	{.center_freq = 2462, .hw_value = 11,},
+	{.center_freq = 2467, .hw_value = 12,},
+	{.center_freq = 2472, .hw_value = 13,},
+	{.center_freq = 2484, .hw_value = 14,},
+};
+
+static struct ieee80211_rate rtl_ratetable[] = {
+	{.bitrate = 10, .hw_value = 0x00,},
+	{.bitrate = 20, .hw_value = 0x01,},
+	{.bitrate = 55, .hw_value = 0x02,},
+	{.bitrate = 110, .hw_value = 0x03,},
+	{.bitrate = 60, .hw_value = 0x04,},
+	{.bitrate = 90, .hw_value = 0x05,},
+	{.bitrate = 120, .hw_value = 0x06,},
+	{.bitrate = 180, .hw_value = 0x07,},
+	{.bitrate = 240, .hw_value = 0x08,},
+	{.bitrate = 360, .hw_value = 0x09,},
+	{.bitrate = 480, .hw_value = 0x0a,},
+	{.bitrate = 540, .hw_value = 0x0b,},
+};
+
+static const struct ieee80211_supported_band rtl_band_2ghz = {
+	.band = IEEE80211_BAND_2GHZ,
+
+	.channels = rtl_channeltable,
+	.n_channels = ARRAY_SIZE(rtl_channeltable),
+
+	.bitrates = rtl_ratetable,
+	.n_bitrates = ARRAY_SIZE(rtl_ratetable),
+
+	.ht_cap = {0},
+};
+
+static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
+				  struct ieee80211_sta_ht_cap *ht_cap)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	ht_cap->ht_supported = true;
+	ht_cap->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
+	    IEEE80211_HT_CAP_SGI_40 |
+	    IEEE80211_HT_CAP_SGI_20 |
+	    IEEE80211_HT_CAP_DSSSCCK40 | IEEE80211_HT_CAP_MAX_AMSDU;
+
+	/*
+	 *Maximum length of AMPDU that the STA can receive.
+	 *Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
+	 */
+	ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+
+	/*Minimum MPDU start spacing , */
+	ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_16;
+
+	ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+
+	/*
+	 *hw->wiphy->bands[IEEE80211_BAND_2GHZ]
+	 *base on ant_num
+	 *rx_mask: RX mask
+	 *if rx_ant =1 rx_mask[0]=0xff;==>MCS0-MCS7
+	 *if rx_ant =2 rx_mask[1]=0xff;==>MCS8-MCS15
+	 *if rx_ant >=3 rx_mask[2]=0xff;
+	 *if BW_40 rx_mask[4]=0x01;
+	 *highest supported RX rate
+	 */
+	if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_2T2R) {
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("1T2R or 2T2R\n"));
+
+		ht_cap->mcs.rx_mask[0] = 0xFF;
+		ht_cap->mcs.rx_mask[1] = 0xFF;
+		ht_cap->mcs.rx_mask[4] = 0x01;
+
+		ht_cap->mcs.rx_highest = MAX_BIT_RATE_40MHZ_MCS15;
+	} else if (get_rf_type(rtlphy) == RF_1T1R) {
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("1T1R\n"));
+
+		ht_cap->mcs.rx_mask[0] = 0xFF;
+		ht_cap->mcs.rx_mask[1] = 0x00;
+		ht_cap->mcs.rx_mask[4] = 0x01;
+
+		ht_cap->mcs.rx_highest = MAX_BIT_RATE_40MHZ_MCS7;
+	}
+}
+
+static void _rtl_init_mac80211(struct ieee80211_hw *hw)
+{
+	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct ieee80211_supported_band *sband;
+
+	/* <1> use  mac->bands as mem for hw->wiphy->bands */
+	sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]);
+
+	/*
+	 * <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ]
+	 * to default value(1T1R)
+	 */
+	memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]), &rtl_band_2ghz,
+	       sizeof(struct ieee80211_supported_band));
+
+	/* <3> init ht cap base on ant_num */
+	_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
+
+	/* <4> set mac->sband to wiphy->sband */
+	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+
+	/* <5> set hw caps */
+	hw->flags = IEEE80211_HW_SIGNAL_DBM |
+	    IEEE80211_HW_RX_INCLUDES_FCS |
+	    IEEE80211_HW_BEACON_FILTER | IEEE80211_HW_AMPDU_AGGREGATION | /*PS*/
+	    /*IEEE80211_HW_SUPPORTS_PS | */
+	    /*IEEE80211_HW_PS_NULLFUNC_STACK | */
+	    /*IEEE80211_HW_SUPPORTS_DYNAMIC_PS | */
+	    IEEE80211_HW_REPORTS_TX_ACK_STATUS | 0;
+
+	hw->wiphy->interface_modes =
+	    BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC);
+
+	hw->wiphy->rts_threshold = 2347;
+
+	hw->queues = AC_MAX;
+	hw->extra_tx_headroom = RTL_TX_HEADER_SIZE;
+
+	/* TODO: Correct this value for our hw */
+	/* TODO: define these hard code value */
+	hw->channel_change_time = 100;
+	hw->max_listen_interval = 5;
+	hw->max_rate_tries = 4;
+	/* hw->max_rates = 1; */
+
+	/* <6> mac address */
+	if (is_valid_ether_addr(rtlefuse->dev_addr)) {
+		SET_IEEE80211_PERM_ADDR(hw, rtlefuse->dev_addr);
+	} else {
+		u8 rtlmac[] = { 0x00, 0xe0, 0x4c, 0x81, 0x92, 0x00 };
+		get_random_bytes((rtlmac + (ETH_ALEN - 1)), 1);
+		SET_IEEE80211_PERM_ADDR(hw, rtlmac);
+	}
+
+}
+
+static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	/* <1> timer */
+	init_timer(&rtlpriv->works.watchdog_timer);
+	setup_timer(&rtlpriv->works.watchdog_timer,
+		    rtl_watch_dog_timer_callback, (unsigned long)hw);
+
+	/* <2> work queue */
+	rtlpriv->works.hw = hw;
+	rtlpriv->works.rtl_wq = create_workqueue(rtlpriv->cfg->name);
+	INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq,
+			  (void *)rtl_watchdog_wq_callback);
+	INIT_DELAYED_WORK(&rtlpriv->works.ips_nic_off_wq,
+			  (void *)rtl_ips_nic_off_wq_callback);
+
+}
+
+void rtl_deinit_deferred_work(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	del_timer_sync(&rtlpriv->works.watchdog_timer);
+
+	cancel_delayed_work(&rtlpriv->works.watchdog_wq);
+	cancel_delayed_work(&rtlpriv->works.ips_nic_off_wq);
+}
+
+void rtl_init_rfkill(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	bool radio_state;
+	bool blocked;
+	u8 valid = 0;
+
+	/*set init state to rf on */
+	rtlpriv->rfkill.rfkill_state = 1;
+
+	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
+
+	if (valid) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 (KERN_INFO "wireless switch is %s\n",
+			  rtlpriv->rfkill.rfkill_state ? "on" : "off"));
+
+		rtlpriv->rfkill.rfkill_state = radio_state;
+
+		blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
+		wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
+	}
+
+	wiphy_rfkill_start_polling(hw->wiphy);
+}
+
+void rtl_deinit_rfkill(struct ieee80211_hw *hw)
+{
+	wiphy_rfkill_stop_polling(hw->wiphy);
+}
+
+int rtl_init_core(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
+
+	/* <1> init mac80211 */
+	_rtl_init_mac80211(hw);
+	rtlmac->hw = hw;
+
+	/* <2> rate control register */
+	if (rtl_rate_control_register()) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("rtl: Unable to register rtl_rc,"
+			  "use default RC !!\n"));
+	} else {
+		hw->rate_control_algorithm = "rtl_rc";
+	}
+
+	/*
+	 * <3> init CRDA must come after init
+	 * mac80211 hw  in _rtl_init_mac80211.
+	 */
+	if (rtl_regd_init(hw, rtl_reg_notifier)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("REGD init failed\n"));
+		return 1;
+	} else {
+		/* CRDA regd hint must after init CRDA */
+		if (regulatory_hint(hw->wiphy, rtlpriv->regd.alpha2)) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+				 ("regulatory_hint fail\n"));
+		}
+	}
+
+	/* <4> locks */
+	sema_init(&rtlpriv->locks.ips_sem, 1);
+	sema_init(&rtlpriv->locks.conf_sem, 1);
+	spin_lock_init(&rtlpriv->locks.irq_th_lock);
+	spin_lock_init(&rtlpriv->locks.h2c_lock);
+	spin_lock_init(&rtlpriv->locks.rf_ps_lock);
+	spin_lock_init(&rtlpriv->locks.rf_lock);
+	spin_lock_init(&rtlpriv->locks.lps_lock);
+
+	rtlmac->link_state = MAC80211_NOLINK;
+
+	/* <5> init deferred work */
+	_rtl_init_deferred_work(hw);
+
+	return 0;
+}
+
+void rtl_deinit_core(struct ieee80211_hw *hw)
+{
+	 /*RC*/
+	rtl_rate_control_unregister();
+}
+
+void rtl_init_rx_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *) (&mac->rx_conf));
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_MGT_FILTER,
+				      (u8 *) (&mac->rx_mgt_filter));
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_CTRL_FILTER,
+				      (u8 *) (&mac->rx_ctrl_filter));
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_DATA_FILTER,
+				      (u8 *) (&mac->rx_data_filter));
+}
+
+/*********************************************************
+ *
+ * tx information functions
+ *
+ *********************************************************/
+static void _rtl_qurey_shortpreamble_mode(struct ieee80211_hw *hw,
+					  struct rtl_tcb_desc *tcb_desc,
+					  struct ieee80211_tx_info *info)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 rate_flag = info->control.rates[0].flags;
+
+	tcb_desc->use_shortpreamble = false;
+
+	/* 1M can only use Long Preamble. 11B spec */
+	if (tcb_desc->hw_rate == rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M])
+		return;
+	else if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+		tcb_desc->use_shortpreamble = true;
+
+	return;
+}
+
+static void _rtl_query_shortgi(struct ieee80211_hw *hw,
+			       struct rtl_tcb_desc *tcb_desc,
+			       struct ieee80211_tx_info *info)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 rate_flag = info->control.rates[0].flags;
+
+	tcb_desc->use_shortgi = false;
+
+	if (!mac->ht_enable)
+		return;
+
+	if (!mac->sgi_40 && !mac->sgi_20)
+		return;
+
+	if ((mac->bw_40 == true) && mac->sgi_40)
+		tcb_desc->use_shortgi = true;
+	else if ((mac->bw_40 == false) && mac->sgi_20)
+		tcb_desc->use_shortgi = true;
+
+	if (!(rate_flag & IEEE80211_TX_RC_SHORT_GI))
+		tcb_desc->use_shortgi = false;
+
+}
+
+static void _rtl_query_protection_mode(struct ieee80211_hw *hw,
+				       struct rtl_tcb_desc *tcb_desc,
+				       struct ieee80211_tx_info *info)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 rate_flag = info->control.rates[0].flags;
+
+	/* Common Settings */
+	tcb_desc->b_rts_stbc = false;
+	tcb_desc->b_cts_enable = false;
+	tcb_desc->rts_sc = 0;
+	tcb_desc->b_rts_bw = false;
+	tcb_desc->b_rts_use_shortpreamble = false;
+	tcb_desc->b_rts_use_shortgi = false;
+
+	if (rate_flag & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+		/* Use CTS-to-SELF in protection mode. */
+		tcb_desc->b_rts_enable = true;
+		tcb_desc->b_cts_enable = true;
+		tcb_desc->rts_rate = rtlpriv->cfg->maps[RTL_RC_OFDM_RATE24M];
+	} else if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
+		/* Use RTS-CTS in protection mode. */
+		tcb_desc->b_rts_enable = true;
+		tcb_desc->rts_rate = rtlpriv->cfg->maps[RTL_RC_OFDM_RATE24M];
+	}
+
+}
+
+static void _rtl_txrate_selectmode(struct ieee80211_hw *hw,
+				   struct rtl_tcb_desc *tcb_desc)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	if (!tcb_desc->disable_ratefallback || !tcb_desc->use_driver_rate) {
+		if (mac->opmode == NL80211_IFTYPE_STATION)
+			tcb_desc->ratr_index = 0;
+		else if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			if (tcb_desc->b_multicast || tcb_desc->b_broadcast) {
+				tcb_desc->hw_rate =
+				    rtlpriv->cfg->maps[RTL_RC_CCK_RATE2M];
+				tcb_desc->use_driver_rate = 1;
+			} else {
+				/* TODO */
+			}
+		}
+	}
+
+	if (rtlpriv->dm.b_useramask) {
+		/* TODO we will differentiate adhoc and station futrue  */
+		tcb_desc->mac_id = 0;
+
+		if ((mac->mode == WIRELESS_MODE_N_24G) ||
+		    (mac->mode == WIRELESS_MODE_N_5G)) {
+			tcb_desc->ratr_index = RATR_INX_WIRELESS_NGB;
+		} else if (mac->mode & WIRELESS_MODE_G) {
+			tcb_desc->ratr_index = RATR_INX_WIRELESS_GB;
+		} else if (mac->mode & WIRELESS_MODE_B) {
+			tcb_desc->ratr_index = RATR_INX_WIRELESS_B;
+		}
+	}
+
+}
+
+static void _rtl_query_bandwidth_mode(struct ieee80211_hw *hw,
+				      struct rtl_tcb_desc *tcb_desc)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	tcb_desc->b_packet_bw = false;
+
+	if (!mac->bw_40 || !mac->ht_enable)
+		return;
+
+	if (tcb_desc->b_multicast || tcb_desc->b_broadcast)
+		return;
+
+	/*use legency rate, shall use 20MHz */
+	if (tcb_desc->hw_rate <= rtlpriv->cfg->maps[RTL_RC_OFDM_RATE54M])
+		return;
+
+	tcb_desc->b_packet_bw = true;
+}
+
+static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u8 hw_rate;
+
+	if (get_rf_type(rtlphy) == RF_2T2R)
+		hw_rate = rtlpriv->cfg->maps[RTL_RC_HT_RATEMCS15];
+	else
+		hw_rate = rtlpriv->cfg->maps[RTL_RC_HT_RATEMCS7];
+
+	return hw_rate;
+}
+
+void rtl_get_tcb_desc(struct ieee80211_hw *hw,
+		      struct ieee80211_tx_info *info,
+		      struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	struct ieee80211_rate *txrate;
+	u16 fc = le16_to_cpu(hdr->frame_control);
+
+	memset(tcb_desc, 0, sizeof(struct rtl_tcb_desc));
+
+	if (ieee80211_is_data(fc)) {
+		txrate = ieee80211_get_tx_rate(hw, info);
+		tcb_desc->hw_rate = txrate->hw_value;
+
+		/*
+		 *we set data rate RTL_RC_CCK_RATE1M
+		 *in rtl_rc.c   if skb is special data or
+		 *mgt which need low data rate.
+		 */
+
+		/*
+		 *So tcb_desc->hw_rate is just used for
+		 *special data and mgt frames
+		 */
+		if (tcb_desc->hw_rate < rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M]) {
+			tcb_desc->use_driver_rate = true;
+			tcb_desc->ratr_index = 7;
+
+			tcb_desc->hw_rate =
+			    rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+			tcb_desc->disable_ratefallback = 1;
+		} else {
+			/*
+			 *because hw will nerver use hw_rate
+			 *when tcb_desc->use_driver_rate = false
+			 *so we never set highest N rate here,
+			 *and N rate will all be controled by FW
+			 *when tcb_desc->use_driver_rate = false
+			 */
+			if (rtlmac->ht_enable) {
+				tcb_desc->hw_rate = _rtl_get_highest_n_rate(hw);
+			} else {
+				if (rtlmac->mode == WIRELESS_MODE_B) {
+					tcb_desc->hw_rate =
+					   rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M];
+				} else {
+					tcb_desc->hw_rate =
+					   rtlpriv->cfg->maps[RTL_RC_OFDM_RATE54M];
+				}
+			}
+		}
+
+		if (is_multicast_ether_addr(ieee80211_get_DA(hdr)))
+			tcb_desc->b_multicast = 1;
+		else if (is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
+			tcb_desc->b_broadcast = 1;
+
+		_rtl_txrate_selectmode(hw, tcb_desc);
+		_rtl_query_bandwidth_mode(hw, tcb_desc);
+		_rtl_qurey_shortpreamble_mode(hw, tcb_desc, info);
+		_rtl_query_shortgi(hw, tcb_desc, info);
+		_rtl_query_protection_mode(hw, tcb_desc, info);
+	} else {
+		tcb_desc->use_driver_rate = true;
+		tcb_desc->ratr_index = 7;
+		tcb_desc->disable_ratefallback = 1;
+		tcb_desc->mac_id = 0;
+
+		tcb_desc->hw_rate = rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+	}
+}
+EXPORT_SYMBOL(rtl_get_tcb_desc);
+
+bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	u16 fc = le16_to_cpu(hdr->frame_control);
+
+	if (ieee80211_is_auth(fc)) {
+		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
+		rtl_ips_nic_on(hw);
+
+		mac->link_state = MAC80211_LINKING;
+	}
+
+	return true;
+}
+
+bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 fc = le16_to_cpu(hdr->frame_control);
+	u8 *act = (u8 *) (((u8 *) skb->data + MAC80211_3ADDR_LEN));
+	u8 category;
+
+	if (!ieee80211_is_action(fc))
+		return true;
+
+	category = *act;
+	act++;
+	switch (category) {
+	case ACT_CAT_BA:
+		switch (*act) {
+		case ACT_ADDBAREQ:
+			if (mac->act_scanning)
+				return false;
+
+			RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
+				 ("%s ACT_ADDBAREQ From :" MAC_FMT "\n",
+				  is_tx ? "Tx" : "Rx", MAC_ARG(hdr->addr2)));
+			break;
+		case ACT_ADDBARSP:
+			RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
+				 ("%s ACT_ADDBARSP From :" MAC_FMT "\n",
+				  is_tx ? "Tx" : "Rx", MAC_ARG(hdr->addr2)));
+			break;
+		case ACT_DELBA:
+			RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
+				 ("ACT_ADDBADEL From :" MAC_FMT "\n",
+				  MAC_ARG(hdr->addr2)));
+			break;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return true;
+}
+
+/*should call before software enc*/
+u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u16 fc = le16_to_cpu(hdr->frame_control);
+	u16 ether_type;
+	u8 mac_hdr_len = ieee80211_get_hdrlen_from_skb(skb);
+	const struct iphdr *ip;
+
+	if (!ieee80211_is_data(fc))
+		goto end;
+
+	if (ieee80211_is_nullfunc(fc))
+		return true;
+
+	ip = (struct iphdr *)((u8 *) skb->data + mac_hdr_len +
+			      SNAP_SIZE + PROTOC_TYPE_SIZE);
+	ether_type = *(u16 *) ((u8 *) skb->data + mac_hdr_len + SNAP_SIZE);
+	ether_type = ntohs(ether_type);
+
+	if (ETH_P_IP == ether_type) {
+		if (IPPROTO_UDP == ip->protocol) {
+			struct udphdr *udp = (struct udphdr *)((u8 *) ip +
+							       (ip->ihl << 2));
+			if (((((u8 *) udp)[1] == 68) &&
+			     (((u8 *) udp)[3] == 67)) ||
+			    ((((u8 *) udp)[1] == 67) &&
+			     (((u8 *) udp)[3] == 68))) {
+				/*
+				 * 68 : UDP BOOTP client
+				 * 67 : UDP BOOTP server
+				 */
+				RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV),
+					 DBG_DMESG, ("dhcp %s !!\n",
+						     (is_tx) ? "Tx" : "Rx"));
+
+				if (is_tx) {
+					rtl_lps_leave(hw);
+					ppsc->last_delaylps_stamp_jiffies =
+					    jiffies;
+				}
+
+				return true;
+			}
+		}
+	} else if (ETH_P_ARP == ether_type) {
+		if (is_tx) {
+			rtl_lps_leave(hw);
+			ppsc->last_delaylps_stamp_jiffies = jiffies;
+		}
+
+		return true;
+	} else if (ETH_P_PAE == ether_type) {
+		RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
+			 ("802.1X %s EAPOL pkt!!\n", (is_tx) ? "Tx" : "Rx"));
+
+		if (is_tx) {
+			rtl_lps_leave(hw);
+			ppsc->last_delaylps_stamp_jiffies = jiffies;
+		}
+
+		return true;
+	} else if (0x86DD == ether_type) {
+		return true;
+	}
+
+end:
+	return false;
+}
+
+/*********************************************************
+ *
+ * functions called by core.c
+ *
+ *********************************************************/
+int rtl_tx_agg_start(struct ieee80211_hw *hw, const u8 *ra, u16 tid, u16 *ssn)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_tid_data *tid_data;
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
+		 ("on ra = %pM tid = %d\n", ra, tid));
+
+	if (unlikely(tid >= MAX_TID_COUNT))
+		return -EINVAL;
+
+	if (mac->tids[tid].agg.agg_state != RTL_AGG_OFF) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Start AGG when state is not RTL_AGG_OFF !\n"));
+		return -ENXIO;
+	}
+
+	tid_data = &mac->tids[tid];
+	*ssn = SEQ_TO_SN(tid_data->seq_number);
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
+		 ("HW queue is empty tid:%d\n", tid));
+	tid_data->agg.agg_state = RTL_AGG_ON;
+
+	ieee80211_start_tx_ba_cb_irqsafe(mac->vif, ra, tid);
+
+	return 0;
+}
+
+int rtl_tx_agg_stop(struct ieee80211_hw *hw, const u8 * ra, u16 tid)
+{
+	int ssn = -1;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_tid_data *tid_data;
+
+	if (!ra) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("ra = NULL\n"));
+		return -EINVAL;
+	}
+
+	if (unlikely(tid >= MAX_TID_COUNT))
+		return -EINVAL;
+
+	if (mac->tids[tid].agg.agg_state != RTL_AGG_ON)
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Stopping AGG while state not ON or starting\n"));
+
+	tid_data = &mac->tids[tid];
+	ssn = (tid_data->seq_number & IEEE80211_SCTL_SEQ) >> 4;
+
+	mac->tids[tid].agg.agg_state = RTL_AGG_OFF;
+
+	ieee80211_stop_tx_ba_cb_irqsafe(mac->vif, ra, tid);
+
+	return 0;
+}
+
+/*********************************************************
+ *
+ * wq & timer callback functions
+ *
+ *********************************************************/
+void rtl_watchdog_wq_callback(void *data)
+{
+	struct rtl_works *rtlworks = container_of_dwork_rtl(data,
+							    struct rtl_works,
+							    watchdog_wq);
+	struct ieee80211_hw *hw = rtlworks->hw;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	bool b_busytraffic = false;
+	bool b_higher_busytraffic = false;
+	bool b_higher_busyrxtraffic = false;
+	bool b_higher_busytxtraffic = false;
+
+	u8 idx = 0;
+	u32 rx_cnt_inp4eriod = 0;
+	u32 tx_cnt_inp4eriod = 0;
+	u32 aver_rx_cnt_inperiod = 0;
+	u32 aver_tx_cnt_inperiod = 0;
+
+	bool benter_ps = false;
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	/* <1> Determine if action frame is allowed */
+	if (mac->link_state > MAC80211_NOLINK) {
+		if (mac->cnt_after_linked < 20)
+			mac->cnt_after_linked++;
+	} else {
+		mac->cnt_after_linked = 0;
+	}
+
+	/* <2> DM */
+	rtlpriv->cfg->ops->dm_watchdog(hw);
+
+	/*
+	 *<3> to check if traffic busy, if
+	 * busytraffic we don't change channel
+	 */
+	if (mac->link_state >= MAC80211_LINKED) {
+
+		/* (1) get aver_rx_cnt_inperiod & aver_tx_cnt_inperiod */
+		for (idx = 0; idx <= 2; idx++) {
+			rtlpriv->link_info.num_rx_in4period[idx] =
+			    rtlpriv->link_info.num_rx_in4period[idx + 1];
+			rtlpriv->link_info.num_tx_in4period[idx] =
+			    rtlpriv->link_info.num_tx_in4period[idx + 1];
+		}
+		rtlpriv->link_info.num_rx_in4period[3] =
+		    rtlpriv->link_info.num_rx_inperiod;
+		rtlpriv->link_info.num_tx_in4period[3] =
+		    rtlpriv->link_info.num_tx_inperiod;
+		for (idx = 0; idx <= 3; idx++) {
+			rx_cnt_inp4eriod +=
+			    rtlpriv->link_info.num_rx_in4period[idx];
+			tx_cnt_inp4eriod +=
+			    rtlpriv->link_info.num_tx_in4period[idx];
+		}
+		aver_rx_cnt_inperiod = rx_cnt_inp4eriod / 4;
+		aver_tx_cnt_inperiod = tx_cnt_inp4eriod / 4;
+
+		/* (2) check traffic busy */
+		if (aver_rx_cnt_inperiod > 100 || aver_tx_cnt_inperiod > 100)
+			b_busytraffic = true;
+
+		/* Higher Tx/Rx data. */
+		if (aver_rx_cnt_inperiod > 4000 ||
+		    aver_tx_cnt_inperiod > 4000) {
+			b_higher_busytraffic = true;
+
+			/* Extremely high Rx data. */
+			if (aver_rx_cnt_inperiod > 5000)
+				b_higher_busyrxtraffic = true;
+			else
+				b_higher_busytxtraffic = false;
+		}
+
+		if (((rtlpriv->link_info.num_rx_inperiod +
+		      rtlpriv->link_info.num_tx_inperiod) > 8) ||
+		    (rtlpriv->link_info.num_rx_inperiod > 2))
+			benter_ps = false;
+		else
+			benter_ps = true;
+
+		/* LeisurePS only work in infra mode. */
+		if (benter_ps)
+			rtl_lps_enter(hw);
+		else
+			rtl_lps_leave(hw);
+	}
+
+	rtlpriv->link_info.num_rx_inperiod = 0;
+	rtlpriv->link_info.num_tx_inperiod = 0;
+
+	rtlpriv->link_info.b_busytraffic = b_busytraffic;
+	rtlpriv->link_info.b_higher_busytraffic = b_higher_busytraffic;
+	rtlpriv->link_info.b_higher_busyrxtraffic = b_higher_busyrxtraffic;
+
+}
+
+void rtl_watch_dog_timer_callback(unsigned long data)
+{
+	struct ieee80211_hw *hw = (struct ieee80211_hw *)data;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	queue_delayed_work(rtlpriv->works.rtl_wq,
+			   &rtlpriv->works.watchdog_wq, 0);
+
+	mod_timer(&rtlpriv->works.watchdog_timer,
+		  jiffies + MSECS(RTL_WATCH_DOG_TIME));
+}
+
+/*********************************************************
+ *
+ * sysfs functions
+ *
+ *********************************************************/
+static ssize_t rtl_show_debug_level(struct device *d,
+				    struct device_attribute *attr, char *buf)
+{
+	struct ieee80211_hw *hw = dev_get_drvdata(d);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	return sprintf(buf, "0x%08X\n", rtlpriv->dbg.global_debuglevel);
+}
+
+static ssize_t rtl_store_debug_level(struct device *d,
+				     struct device_attribute *attr,
+				     const char *buf, size_t count)
+{
+	struct ieee80211_hw *hw = dev_get_drvdata(d);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned long val;
+	int ret;
+
+	ret = strict_strtoul(buf, 0, &val);
+	if (ret) {
+		printk(KERN_DEBUG "%s is not in hex or decimal form.\n", buf);
+	} else {
+		rtlpriv->dbg.global_debuglevel = val;
+		printk(KERN_DEBUG "debuglevel:%x\n",
+		       rtlpriv->dbg.global_debuglevel);
+	}
+
+	return strnlen(buf, count);
+}
+
+static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO,
+		   rtl_show_debug_level, rtl_store_debug_level);
+
+static struct attribute *rtl_sysfs_entries[] = {
+
+	&dev_attr_debug_level.attr,
+
+	NULL
+};
+
+/*
+ * "name" is folder name witch will be
+ * put in device directory like :
+ * sys/devices/pci0000:00/0000:00:1c.4/
+ * 0000:06:00.0/rtl_sysfs
+ */
+struct attribute_group rtl_attribute_group = {
+	.name = "rtlsysfs",
+	.attrs = rtl_sysfs_entries,
+};
+
+MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger	<Larry.FInger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 802.11n PCI wireless core");
+
+static int __init rtl_core_module_init(void)
+{
+	return 0;
+}
+
+static void __exit rtl_core_module_exit(void)
+{
+}
+
+module_init(rtl_core_module_init);
+module_exit(rtl_core_module_exit);
diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h
new file mode 100644
index 000000000000..3de5a14745f1
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/base.h
@@ -0,0 +1,120 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *****************************************************************************/
+
+#ifndef __RTL_BASE_H__
+#define __RTL_BASE_H__
+
+#define RTL_DUMMY_OFFSET	0
+#define RTL_DUMMY_UNIT		8
+#define RTL_TX_DUMMY_SIZE	(RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT)
+#define RTL_TX_DESC_SIZE	32
+#define RTL_TX_HEADER_SIZE	(RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE)
+
+#define HT_AMSDU_SIZE_4K	3839
+#define HT_AMSDU_SIZE_8K	7935
+
+#define MAX_BIT_RATE_40MHZ_MCS15	300	/* Mbps */
+#define MAX_BIT_RATE_40MHZ_MCS7		150	/* Mbps */
+
+#define RTL_RATE_COUNT_LEGACY		12
+#define RTL_CHANNEL_COUNT		14
+
+#define FRAME_OFFSET_FRAME_CONTROL	0
+#define FRAME_OFFSET_DURATION		2
+#define FRAME_OFFSET_ADDRESS1		4
+#define FRAME_OFFSET_ADDRESS2		10
+#define FRAME_OFFSET_ADDRESS3		16
+#define FRAME_OFFSET_SEQUENCE		22
+#define FRAME_OFFSET_ADDRESS4		24
+
+#define SET_80211_HDR_FRAME_CONTROL(_hdr, _val)		\
+	WRITEEF2BYTE(_hdr, _val)
+#define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val)	\
+	WRITEEF1BYTE(_hdr, _val)
+#define SET_80211_HDR_PWR_MGNT(_hdr, _val)		\
+	SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val)
+#define SET_80211_HDR_TO_DS(_hdr, _val)			\
+	SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
+
+#define SET_80211_PS_POLL_AID(_hdr, _val)		\
+	WRITEEF2BYTE(((u8 *)(_hdr)) + 2, _val)
+#define SET_80211_PS_POLL_BSSID(_hdr, _val)		\
+	CP_MACADDR(((u8 *)(_hdr)) + 4, (u8 *)(_val))
+#define SET_80211_PS_POLL_TA(_hdr, _val)		\
+	CP_MACADDR(((u8 *)(_hdr)) + 10, (u8 *)(_val))
+
+#define SET_80211_HDR_DURATION(_hdr, _val)	\
+	WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_DURATION, _val)
+#define SET_80211_HDR_ADDRESS1(_hdr, _val)	\
+	CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8*)(_val))
+#define SET_80211_HDR_ADDRESS2(_hdr, _val)	\
+	CP_MACADDR((u8 *)(_hdr) + FRAME_OFFSET_ADDRESS2, (u8 *)(_val))
+#define SET_80211_HDR_ADDRESS3(_hdr, _val)	\
+	CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val))
+#define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val)  \
+	WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val)
+
+#define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val)	\
+	WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val)
+#define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \
+	WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val)
+#define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \
+	WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val)
+#define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr)	\
+	READEF2BYTE(((u8 *)(__phdr)) + 34)
+#define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
+	WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val)
+#define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
+	SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \
+	(GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val))))
+
+int rtl_init_core(struct ieee80211_hw *hw);
+void rtl_deinit_core(struct ieee80211_hw *hw);
+void rtl_init_rx_config(struct ieee80211_hw *hw);
+void rtl_init_rfkill(struct ieee80211_hw *hw);
+void rtl_deinit_rfkill(struct ieee80211_hw *hw);
+
+void rtl_watch_dog_timer_callback(unsigned long data);
+void rtl_deinit_deferred_work(struct ieee80211_hw *hw);
+
+bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
+bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
+u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
+
+void rtl_watch_dog_timer_callback(unsigned long data);
+int rtl_tx_agg_start(struct ieee80211_hw *hw, const u8 *ra,
+		     u16 tid, u16 *ssn);
+int rtl_tx_agg_stop(struct ieee80211_hw *hw, const u8 *ra, u16 tid);
+void rtl_watchdog_wq_callback(void *data);
+
+void rtl_get_tcb_desc(struct ieee80211_hw *hw,
+		      struct ieee80211_tx_info *info,
+		      struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc);
+
+extern struct attribute_group rtl_attribute_group;
+#endif
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c
new file mode 100644
index 000000000000..52c9c1367cac
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/cam.c
@@ -0,0 +1,291 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "cam.h"
+
+void rtl_cam_reset_sec_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->sec.use_defaultkey = false;
+	rtlpriv->sec.pairwise_enc_algorithm = NO_ENCRYPTION;
+	rtlpriv->sec.group_enc_algorithm = NO_ENCRYPTION;
+	memset(rtlpriv->sec.key_buf, 0, KEY_BUF_SIZE * MAX_KEY_LEN);
+	memset(rtlpriv->sec.key_len, 0, KEY_BUF_SIZE);
+	rtlpriv->sec.pairwise_key = NULL;
+}
+
+static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
+			   u8 *mac_addr, u8 *key_cont_128, u16 us_config)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	u32 target_command;
+	u32 target_content = 0;
+	u8 entry_i;
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("key_cont_128:\n %x:%x:%x:%x:%x:%x\n",
+		  key_cont_128[0], key_cont_128[1],
+		  key_cont_128[2], key_cont_128[3],
+		  key_cont_128[4], key_cont_128[5]));
+
+	for (entry_i = 0; entry_i < CAM_CONTENT_COUNT; entry_i++) {
+		target_command = entry_i + CAM_CONTENT_COUNT * entry_no;
+		target_command = target_command | BIT(31) | BIT(16);
+
+		if (entry_i == 0) {
+			target_content = (u32) (*(mac_addr + 0)) << 16 |
+			    (u32) (*(mac_addr + 1)) << 24 | (u32) us_config;
+
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI],
+					target_content);
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
+					target_command);
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): "
+				  "WRITE %x: %x\n",
+				  rtlpriv->cfg->maps[WCAMI], target_content));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("The Key ID is %d\n", entry_no));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): "
+				  "WRITE %x: %x\n",
+				  rtlpriv->cfg->maps[RWCAM], target_command));
+
+		} else if (entry_i == 1) {
+
+			target_content = (u32) (*(mac_addr + 5)) << 24 |
+			    (u32) (*(mac_addr + 4)) << 16 |
+			    (u32) (*(mac_addr + 3)) << 8 |
+			    (u32) (*(mac_addr + 2));
+
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI],
+					target_content);
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
+					target_command);
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): WRITE A4: %x\n",
+				  target_content));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): WRITE A0: %x\n",
+				  target_command));
+
+		} else {
+
+			target_content =
+			    (u32) (*(key_cont_128 + (entry_i * 4 - 8) + 3)) <<
+			    24 | (u32) (*(key_cont_128 + (entry_i * 4 - 8) + 2))
+			    << 16 |
+			    (u32) (*(key_cont_128 + (entry_i * 4 - 8) + 1)) << 8
+			    | (u32) (*(key_cont_128 + (entry_i * 4 - 8) + 0));
+
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI],
+					target_content);
+			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
+					target_command);
+			udelay(100);
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): WRITE A4: %x\n",
+				  target_content));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("rtl_cam_program_entry(): WRITE A0: %x\n",
+				  target_command));
+		}
+	}
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("after set key, usconfig:%x\n", us_config));
+}
+
+u8 rtl_cam_add_one_entry(struct ieee80211_hw *hw, u8 *mac_addr,
+			 u32 ul_key_id, u32 ul_entry_idx, u32 ul_enc_alg,
+			 u32 ul_default_key, u8 *key_content)
+{
+	u32 us_config;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("EntryNo:%x, ulKeyId=%x, ulEncAlg=%x, "
+		  "ulUseDK=%x MacAddr" MAC_FMT "\n",
+		  ul_entry_idx, ul_key_id, ul_enc_alg,
+		  ul_default_key, MAC_ARG(mac_addr)));
+
+	if (ul_key_id == TOTAL_CAM_ENTRY) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("<=== ulKeyId exceed!\n"));
+		return 0;
+	}
+
+	if (ul_default_key == 1) {
+		us_config = CFG_VALID | ((u16) (ul_enc_alg) << 2);
+	} else {
+		us_config = CFG_VALID | ((ul_enc_alg) << 2) | ul_key_id;
+	}
+
+	rtl_cam_program_entry(hw, ul_entry_idx, mac_addr,
+			      (u8 *) key_content, us_config);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("<===\n"));
+
+	return 1;
+
+}
+EXPORT_SYMBOL(rtl_cam_add_one_entry);
+
+int rtl_cam_delete_one_entry(struct ieee80211_hw *hw,
+			     u8 *mac_addr, u32 ul_key_id)
+{
+	u32 ul_command;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("key_idx:%d\n", ul_key_id));
+
+	ul_command = ul_key_id * CAM_CONTENT_COUNT;
+	ul_command = ul_command | BIT(31) | BIT(16);
+
+	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI], 0);
+	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM], ul_command);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("rtl_cam_delete_one_entry(): WRITE A4: %x\n", 0));
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("rtl_cam_delete_one_entry(): WRITE A0: %x\n", ul_command));
+
+	return 0;
+
+}
+EXPORT_SYMBOL(rtl_cam_delete_one_entry);
+
+void rtl_cam_reset_all_entry(struct ieee80211_hw *hw)
+{
+	u32 ul_command;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	ul_command = BIT(31) | BIT(30);
+	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM], ul_command);
+}
+EXPORT_SYMBOL(rtl_cam_reset_all_entry);
+
+void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	u32 ul_command;
+	u32 ul_content;
+	u32 ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_AES];
+
+	switch (rtlpriv->sec.pairwise_enc_algorithm) {
+	case WEP40_ENCRYPTION:
+		ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_WEP40];
+		break;
+	case WEP104_ENCRYPTION:
+		ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_WEP104];
+		break;
+	case TKIP_ENCRYPTION:
+		ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_TKIP];
+		break;
+	case AESCCMP_ENCRYPTION:
+		ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_AES];
+		break;
+	default:
+		ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_AES];
+	}
+
+	ul_content = (uc_index & 3) | ((u16) (ul_enc_algo) << 2);
+
+	ul_content |= BIT(15);
+	ul_command = CAM_CONTENT_COUNT * uc_index;
+	ul_command = ul_command | BIT(31) | BIT(16);
+
+	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI], ul_content);
+	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM], ul_command);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("rtl_cam_mark_invalid(): WRITE A4: %x\n", ul_content));
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("rtl_cam_mark_invalid(): WRITE A0: %x\n", ul_command));
+}
+EXPORT_SYMBOL(rtl_cam_mark_invalid);
+
+void rtl_cam_empty_entry(struct ieee80211_hw *hw, u8 uc_index)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	u32 ul_command;
+	u32 ul_content;
+	u32 ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_AES];
+	u8 entry_i;
+
+	switch (rtlpriv->sec.pairwise_enc_algorithm) {
+	case WEP40_ENCRYPTION:
+		ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_WEP40];
+		break;
+	case WEP104_ENCRYPTION:
+		ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_WEP104];
+		break;
+	case TKIP_ENCRYPTION:
+		ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_TKIP];
+		break;
+	case AESCCMP_ENCRYPTION:
+		ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_AES];
+		break;
+	default:
+		ul_encalgo = rtlpriv->cfg->maps[SEC_CAM_AES];
+	}
+
+	for (entry_i = 0; entry_i < CAM_CONTENT_COUNT; entry_i++) {
+
+		if (entry_i == 0) {
+			ul_content =
+			    (uc_index & 0x03) | ((u16) (ul_encalgo) << 2);
+			ul_content |= BIT(15);
+
+		} else {
+			ul_content = 0;
+		}
+
+		ul_command = CAM_CONTENT_COUNT * uc_index + entry_i;
+		ul_command = ul_command | BIT(31) | BIT(16);
+
+		rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[WCAMI], ul_content);
+		rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM], ul_command);
+
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+			 ("rtl_cam_empty_entry(): WRITE A4: %x\n",
+			  ul_content));
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+			 ("rtl_cam_empty_entry(): WRITE A0: %x\n",
+			  ul_command));
+	}
+
+}
+EXPORT_SYMBOL(rtl_cam_empty_entry);
diff --git a/drivers/net/wireless/rtlwifi/cam.h b/drivers/net/wireless/rtlwifi/cam.h
new file mode 100644
index 000000000000..dd82f057d53d
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/cam.h
@@ -0,0 +1,53 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_CAM_H_
+#define __RTL_CAM_H_
+
+#define TOTAL_CAM_ENTRY					32
+#define CAM_CONTENT_COUNT				8
+
+#define CFG_DEFAULT_KEY					BIT(5)
+#define CFG_VALID					BIT(15)
+
+#define PAIRWISE_KEYIDX					0
+#define CAM_PAIRWISE_KEY_POSITION		4
+
+#define	CAM_CONFIG_USEDK				1
+#define	CAM_CONFIG_NO_USEDK				0
+
+extern void rtl_cam_reset_all_entry(struct ieee80211_hw *hw);
+extern u8 rtl_cam_add_one_entry(struct ieee80211_hw *hw, u8 *mac_addr,
+			u32 ul_key_id, u32 ul_entry_idx, u32 ul_enc_alg,
+			u32 ul_default_key, u8 *key_content);
+int rtl_cam_delete_one_entry(struct ieee80211_hw *hw, u8 *mac_addr,
+			u32 ul_key_id);
+void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index);
+void rtl_cam_empty_entry(struct ieee80211_hw *hw, u8 uc_index);
+void rtl_cam_reset_sec_info(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
new file mode 100644
index 000000000000..81b290ff8a94
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -0,0 +1,1029 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "core.h"
+#include "cam.h"
+#include "base.h"
+#include "ps.h"
+
+/*mutex for start & stop is must here. */
+static int rtl_op_start(struct ieee80211_hw *hw)
+{
+	int err = 0;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (!is_hal_stop(rtlhal))
+		return 0;
+	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
+		return 0;
+	down(&rtlpriv->locks.conf_sem);
+	err = rtlpriv->intf_ops->adapter_start(hw);
+	if (err)
+		goto out;
+	rtl_watch_dog_timer_callback((unsigned long)hw);
+out:
+	up(&rtlpriv->locks.conf_sem);
+	return err;
+}
+
+static void rtl_op_stop(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	if (unlikely(ppsc->rfpwr_state == ERFOFF)) {
+		rtl_ips_nic_on(hw);
+		mdelay(1);
+	}
+
+	down(&rtlpriv->locks.conf_sem);
+
+	mac->link_state = MAC80211_NOLINK;
+	memset(mac->bssid, 0, 6);
+
+	/*reset sec info */
+	rtl_cam_reset_sec_info(hw);
+
+	rtl_deinit_deferred_work(hw);
+	rtlpriv->intf_ops->adapter_stop(hw);
+
+	up(&rtlpriv->locks.conf_sem);
+}
+
+static int rtl_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if (unlikely(is_hal_stop(rtlhal) || ppsc->rfpwr_state != ERFON))
+		goto err_free;
+
+	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
+		goto err_free;
+
+
+	rtlpriv->intf_ops->adapter_tx(hw, skb);
+
+	return NETDEV_TX_OK;
+
+err_free:
+	dev_kfree_skb_any(skb);
+	return NETDEV_TX_OK;
+}
+
+static int rtl_op_add_interface(struct ieee80211_hw *hw,
+		struct ieee80211_vif *vif)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	int err = 0;
+
+	if (mac->vif) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("vif has been set!! mac->vif = 0x%p\n", mac->vif));
+		return -EOPNOTSUPP;
+	}
+
+	rtl_ips_nic_on(hw);
+
+	down(&rtlpriv->locks.conf_sem);
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		if (mac->beacon_enabled == 1) {
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("NL80211_IFTYPE_STATION\n"));
+			mac->beacon_enabled = 0;
+			rtlpriv->cfg->ops->update_interrupt_mask(hw, 0,
+					rtlpriv->cfg->maps
+					[RTL_IBSS_INT_MASKS]);
+		}
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+			 ("NL80211_IFTYPE_ADHOC\n"));
+
+		mac->link_state = MAC80211_LINKED;
+		rtlpriv->cfg->ops->set_bcn_reg(hw);
+		break;
+	case NL80211_IFTYPE_AP:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+			 ("NL80211_IFTYPE_AP\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("operation mode %d is not support!\n", vif->type));
+		err = -EOPNOTSUPP;
+		goto out;
+	}
+
+	mac->vif = vif;
+	mac->opmode = vif->type;
+	rtlpriv->cfg->ops->set_network_type(hw, vif->type);
+	memcpy(mac->mac_addr, vif->addr, ETH_ALEN);
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
+
+out:
+	up(&rtlpriv->locks.conf_sem);
+	return err;
+}
+
+static void rtl_op_remove_interface(struct ieee80211_hw *hw,
+		struct ieee80211_vif *vif)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	down(&rtlpriv->locks.conf_sem);
+
+	/* Free beacon resources */
+	if ((mac->opmode == NL80211_IFTYPE_AP) ||
+	    (mac->opmode == NL80211_IFTYPE_ADHOC) ||
+	    (mac->opmode == NL80211_IFTYPE_MESH_POINT)) {
+		if (mac->beacon_enabled == 1) {
+			mac->beacon_enabled = 0;
+			rtlpriv->cfg->ops->update_interrupt_mask(hw, 0,
+					rtlpriv->cfg->maps
+					[RTL_IBSS_INT_MASKS]);
+		}
+	}
+
+	/*
+	 *Note: We assume NL80211_IFTYPE_UNSPECIFIED as
+	 *NO LINK for our hardware.
+	 */
+	mac->vif = NULL;
+	mac->link_state = MAC80211_NOLINK;
+	memset(mac->bssid, 0, 6);
+	mac->opmode = NL80211_IFTYPE_UNSPECIFIED;
+	rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
+
+	up(&rtlpriv->locks.conf_sem);
+}
+
+
+static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct ieee80211_conf *conf = &hw->conf;
+
+	down(&rtlpriv->locks.conf_sem);
+	if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {	/*BIT(2)*/
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+			 ("IEEE80211_CONF_CHANGE_LISTEN_INTERVAL\n"));
+	}
+
+	/*For IPS */
+	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+		if (hw->conf.flags & IEEE80211_CONF_IDLE)
+			rtl_ips_nic_off(hw);
+		else
+			rtl_ips_nic_on(hw);
+	} else {
+		/*
+		 *although rfoff may not cause by ips, but we will
+		 *check the reason in set_rf_power_state function
+		 */
+		if (unlikely(ppsc->rfpwr_state == ERFOFF))
+			rtl_ips_nic_on(hw);
+	}
+
+	/*For LPS */
+	if (changed & IEEE80211_CONF_CHANGE_PS) {
+		if (conf->flags & IEEE80211_CONF_PS)
+			rtl_lps_enter(hw);
+		else
+			rtl_lps_leave(hw);
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+			 ("IEEE80211_CONF_CHANGE_RETRY_LIMITS %x\n",
+			  hw->conf.long_frame_max_tx_count));
+		mac->retry_long = hw->conf.long_frame_max_tx_count;
+		mac->retry_short = hw->conf.long_frame_max_tx_count;
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+					      (u8 *) (&hw->conf.
+						      long_frame_max_tx_count));
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		struct ieee80211_channel *channel = hw->conf.channel;
+		u8 wide_chan = (u8) channel->hw_value;
+
+		/*
+		 *because we should back channel to
+		 *current_network.chan in in scanning,
+		 *So if set_chan == current_network.chan
+		 *we should set it.
+		 *because mac80211 tell us wrong bw40
+		 *info for cisco1253 bw20, so we modify
+		 *it here based on UPPER & LOWER
+		 */
+		switch (hw->conf.channel_type) {
+		case NL80211_CHAN_HT20:
+		case NL80211_CHAN_NO_HT:
+			/* SC */
+			mac->cur_40_prime_sc =
+			    PRIME_CHNL_OFFSET_DONT_CARE;
+			rtlphy->current_chan_bw = HT_CHANNEL_WIDTH_20;
+			mac->bw_40 = false;
+			break;
+		case NL80211_CHAN_HT40MINUS:
+			/* SC */
+			mac->cur_40_prime_sc = PRIME_CHNL_OFFSET_UPPER;
+			rtlphy->current_chan_bw =
+			    HT_CHANNEL_WIDTH_20_40;
+			mac->bw_40 = true;
+
+			/*wide channel */
+			wide_chan -= 2;
+
+			break;
+		case NL80211_CHAN_HT40PLUS:
+			/* SC */
+			mac->cur_40_prime_sc = PRIME_CHNL_OFFSET_LOWER;
+			rtlphy->current_chan_bw =
+			    HT_CHANNEL_WIDTH_20_40;
+			mac->bw_40 = true;
+
+			/*wide channel */
+			wide_chan += 2;
+
+			break;
+		default:
+			mac->bw_40 = false;
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not processed\n"));
+			break;
+		}
+
+		if (wide_chan <= 0)
+			wide_chan = 1;
+		rtlphy->current_channel = wide_chan;
+
+		rtlpriv->cfg->ops->set_channel_access(hw);
+		rtlpriv->cfg->ops->switch_channel(hw);
+		rtlpriv->cfg->ops->set_bw_mode(hw,
+					       hw->conf.channel_type);
+	}
+
+	up(&rtlpriv->locks.conf_sem);
+
+	return 0;
+}
+
+static void rtl_op_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *new_flags, u64 multicast)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	*new_flags &= RTL_SUPPORTED_FILTERS;
+	if (!changed_flags)
+		return;
+
+	/*TODO: we disable broadcase now, so enable here */
+	if (changed_flags & FIF_ALLMULTI) {
+		if (*new_flags & FIF_ALLMULTI) {
+			mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AM] |
+			    rtlpriv->cfg->maps[MAC_RCR_AB];
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Enable receive multicast frame.\n"));
+		} else {
+			mac->rx_conf &= ~(rtlpriv->cfg->maps[MAC_RCR_AM] |
+					  rtlpriv->cfg->maps[MAC_RCR_AB]);
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Disable receive multicast frame.\n"));
+		}
+	}
+
+	if (changed_flags & FIF_FCSFAIL) {
+		if (*new_flags & FIF_FCSFAIL) {
+			mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACRC32];
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Enable receive FCS error frame.\n"));
+		} else {
+			mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACRC32];
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Disable receive FCS error frame.\n"));
+		}
+	}
+
+	if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
+		/*
+		 *TODO: BIT(5) is probe response BIT(8) is beacon
+		 *TODO: Use define for BIT(5) and BIT(8)
+		 */
+		if (*new_flags & FIF_BCN_PRBRESP_PROMISC)
+			mac->rx_mgt_filter |= (BIT(5) | BIT(8));
+		else
+			mac->rx_mgt_filter &= ~(BIT(5) | BIT(8));
+	}
+
+	if (changed_flags & FIF_CONTROL) {
+		if (*new_flags & FIF_CONTROL) {
+			mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACF];
+			mac->rx_ctrl_filter |= RTL_SUPPORTED_CTRL_FILTER;
+
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Enable receive control frame.\n"));
+		} else {
+			mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACF];
+			mac->rx_ctrl_filter &= ~RTL_SUPPORTED_CTRL_FILTER;
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Disable receive control frame.\n"));
+		}
+	}
+
+	if (changed_flags & FIF_OTHER_BSS) {
+		if (*new_flags & FIF_OTHER_BSS) {
+			mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AAP];
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Enable receive other BSS's frame.\n"));
+		} else {
+			mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_AAP];
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+				 ("Disable receive other BSS's frame.\n"));
+		}
+	}
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *) (&mac->rx_conf));
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_MGT_FILTER,
+				      (u8 *) (&mac->rx_mgt_filter));
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CTRL_FILTER,
+				      (u8 *) (&mac->rx_ctrl_filter));
+}
+
+static int _rtl_get_hal_qnum(u16 queue)
+{
+	int qnum;
+
+	switch (queue) {
+	case 0:
+		qnum = AC3_VO;
+		break;
+	case 1:
+		qnum = AC2_VI;
+		break;
+	case 2:
+		qnum = AC0_BE;
+		break;
+	case 3:
+		qnum = AC1_BK;
+		break;
+	default:
+		qnum = AC0_BE;
+		break;
+	}
+	return qnum;
+}
+
+/*
+ *for mac80211 VO=0, VI=1, BE=2, BK=3
+ *for rtl819x  BE=0, BK=1, VI=2, VO=3
+ */
+static int rtl_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
+		   const struct ieee80211_tx_queue_params *param)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	int aci;
+
+	if (queue >= AC_MAX) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("queue number %d is incorrect!\n", queue));
+		return -EINVAL;
+	}
+
+	aci = _rtl_get_hal_qnum(queue);
+	mac->ac[aci].aifs = param->aifs;
+	mac->ac[aci].cw_min = param->cw_min;
+	mac->ac[aci].cw_max = param->cw_max;
+	mac->ac[aci].tx_op = param->txop;
+	memcpy(&mac->edca_param[aci], param, sizeof(*param));
+	rtlpriv->cfg->ops->set_qos(hw, aci);
+	return 0;
+}
+
+static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *bss_conf, u32 changed)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	down(&rtlpriv->locks.conf_sem);
+
+	if ((vif->type == NL80211_IFTYPE_ADHOC) ||
+	    (vif->type == NL80211_IFTYPE_AP) ||
+	    (vif->type == NL80211_IFTYPE_MESH_POINT)) {
+
+		if ((changed & BSS_CHANGED_BEACON) ||
+		    (changed & BSS_CHANGED_BEACON_ENABLED &&
+		     bss_conf->enable_beacon)) {
+
+			if (mac->beacon_enabled == 0) {
+				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+					 ("BSS_CHANGED_BEACON_ENABLED\n"));
+
+				/*start hw beacon interrupt. */
+				/*rtlpriv->cfg->ops->set_bcn_reg(hw); */
+				mac->beacon_enabled = 1;
+				rtlpriv->cfg->ops->update_interrupt_mask(hw,
+						rtlpriv->cfg->maps
+						[RTL_IBSS_INT_MASKS],
+						0);
+			}
+		} else {
+			if (mac->beacon_enabled == 1) {
+				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+					 ("ADHOC DISABLE BEACON\n"));
+
+				mac->beacon_enabled = 0;
+				rtlpriv->cfg->ops->update_interrupt_mask(hw, 0,
+						rtlpriv->cfg->maps
+						[RTL_IBSS_INT_MASKS]);
+			}
+		}
+
+		if (changed & BSS_CHANGED_BEACON_INT) {
+			RT_TRACE(rtlpriv, COMP_BEACON, DBG_TRACE,
+				 ("BSS_CHANGED_BEACON_INT\n"));
+			mac->beacon_interval = bss_conf->beacon_int;
+			rtlpriv->cfg->ops->set_bcn_intv(hw);
+		}
+	}
+
+	/*TODO: reference to enum ieee80211_bss_change */
+	if (changed & BSS_CHANGED_ASSOC) {
+		if (bss_conf->assoc) {
+			mac->link_state = MAC80211_LINKED;
+			mac->cnt_after_linked = 0;
+			mac->assoc_id = bss_conf->aid;
+			memcpy(mac->bssid, bss_conf->bssid, 6);
+
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+				 ("BSS_CHANGED_ASSOC\n"));
+		} else {
+			if (mac->link_state == MAC80211_LINKED)
+				rtl_lps_leave(hw);
+
+			mac->link_state = MAC80211_NOLINK;
+			memset(mac->bssid, 0, 6);
+
+			/* reset sec info */
+			rtl_cam_reset_sec_info(hw);
+
+			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+				 ("BSS_CHANGED_UN_ASSOC\n"));
+		}
+	}
+
+	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("BSS_CHANGED_ERP_CTS_PROT\n"));
+		mac->use_cts_protect = bss_conf->use_cts_prot;
+	}
+
+	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+			 ("BSS_CHANGED_ERP_PREAMBLE use short preamble:%x\n",
+			  bss_conf->use_short_preamble));
+
+		mac->short_preamble = bss_conf->use_short_preamble;
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACK_PREAMBLE,
+					      (u8 *) (&mac->short_preamble));
+	}
+
+	if (changed & BSS_CHANGED_ERP_SLOT) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("BSS_CHANGED_ERP_SLOT\n"));
+
+		if (bss_conf->use_short_slot)
+			mac->slot_time = RTL_SLOT_TIME_9;
+		else
+			mac->slot_time = RTL_SLOT_TIME_20;
+
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
+					      (u8 *) (&mac->slot_time));
+	}
+
+	if (changed & BSS_CHANGED_HT) {
+		struct ieee80211_sta *sta = NULL;
+
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("BSS_CHANGED_HT\n"));
+
+		sta = ieee80211_find_sta(mac->vif, mac->bssid);
+
+		if (sta) {
+			if (sta->ht_cap.ampdu_density >
+			    mac->current_ampdu_density)
+				mac->current_ampdu_density =
+				    sta->ht_cap.ampdu_density;
+			if (sta->ht_cap.ampdu_factor <
+			    mac->current_ampdu_factor)
+				mac->current_ampdu_factor =
+				    sta->ht_cap.ampdu_factor;
+		}
+
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SHORTGI_DENSITY,
+					      (u8 *) (&mac->max_mss_density));
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AMPDU_FACTOR,
+					      &mac->current_ampdu_factor);
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AMPDU_MIN_SPACE,
+					      &mac->current_ampdu_density);
+	}
+
+	if (changed & BSS_CHANGED_BSSID) {
+		struct ieee80211_sta *sta = NULL;
+		u32 basic_rates;
+		u8 i;
+
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BSSID,
+					      (u8 *) bss_conf->bssid);
+
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+			 (MAC_FMT "\n", MAC_ARG(bss_conf->bssid)));
+
+		memcpy(mac->bssid, bss_conf->bssid, 6);
+		if (is_valid_ether_addr(bss_conf->bssid)) {
+			switch (vif->type) {
+			case NL80211_IFTYPE_UNSPECIFIED:
+				break;
+			case NL80211_IFTYPE_ADHOC:
+				break;
+			case NL80211_IFTYPE_STATION:
+				break;
+			case NL80211_IFTYPE_AP:
+				break;
+			default:
+				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+					 ("switch case not process\n"));
+				break;
+			}
+			rtlpriv->cfg->ops->set_network_type(hw, vif->type);
+		} else
+			rtlpriv->cfg->ops->set_network_type(hw,
+					NL80211_IFTYPE_UNSPECIFIED);
+
+		memset(mac->mcs, 0, 16);
+		mac->ht_enable = false;
+		mac->sgi_40 = false;
+		mac->sgi_20 = false;
+
+		if (!bss_conf->use_short_slot)
+			mac->mode = WIRELESS_MODE_B;
+		else
+			mac->mode = WIRELESS_MODE_G;
+
+		sta = ieee80211_find_sta(mac->vif, mac->bssid);
+
+		if (sta) {
+			if (sta->ht_cap.ht_supported) {
+				mac->mode = WIRELESS_MODE_N_24G;
+				mac->ht_enable = true;
+			}
+
+			if (mac->ht_enable) {
+				u16 ht_cap = sta->ht_cap.cap;
+				memcpy(mac->mcs, (u8 *) (&sta->ht_cap.mcs), 16);
+
+				for (i = 0; i < 16; i++)
+					RT_TRACE(rtlpriv, COMP_MAC80211,
+						 DBG_LOUD, ("%x ",
+							    mac->mcs[i]));
+				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
+					 ("\n"));
+
+				if (ht_cap & IEEE80211_HT_CAP_SGI_40)
+					mac->sgi_40 = true;
+
+				if (ht_cap & IEEE80211_HT_CAP_SGI_20)
+					mac->sgi_20 = true;
+
+				/*
+				 * for cisco 1252 bw20 it's wrong
+				 * if (ht_cap &
+				 *     IEEE80211_HT_CAP_SUP_WIDTH_20_40) {
+				 *	mac->bw_40 = true;
+				 * }
+				 */
+			}
+		}
+
+		/*mac80211 just give us CCK rates any time
+		 *So we add G rate in basic rates when
+		 not in B mode*/
+		if (changed & BSS_CHANGED_BASIC_RATES) {
+			if (mac->mode == WIRELESS_MODE_B)
+				basic_rates = bss_conf->basic_rates | 0x00f;
+			else
+				basic_rates = bss_conf->basic_rates | 0xff0;
+
+			if (!vif)
+				goto out;
+
+			mac->basic_rates = basic_rates;
+			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
+					(u8 *) (&basic_rates));
+
+			if (rtlpriv->dm.b_useramask)
+				rtlpriv->cfg->ops->update_rate_mask(hw, 0);
+			else
+				rtlpriv->cfg->ops->update_rate_table(hw);
+
+		}
+	}
+
+	/*
+	 * For FW LPS:
+	 * To tell firmware we have connected
+	 * to an AP. For 92SE/CE power save v2.
+	 */
+	if (changed & BSS_CHANGED_ASSOC) {
+		if (bss_conf->assoc) {
+			if (ppsc->b_fwctrl_lps) {
+				u8 mstatus = RT_MEDIA_CONNECT;
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_H2C_FW_JOINBSSRPT,
+						      (u8 *) (&mstatus));
+				ppsc->report_linked = true;
+			}
+		} else {
+			if (ppsc->b_fwctrl_lps) {
+				u8 mstatus = RT_MEDIA_DISCONNECT;
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_H2C_FW_JOINBSSRPT,
+						      (u8 *)(&mstatus));
+				ppsc->report_linked = false;
+			}
+		}
+	}
+
+out:
+	up(&rtlpriv->locks.conf_sem);
+}
+
+static u64 rtl_op_get_tsf(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u64 tsf;
+
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_CORRECT_TSF, (u8 *) (&tsf));
+	return tsf;
+}
+
+static void rtl_op_set_tsf(struct ieee80211_hw *hw, u64 tsf)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0;;
+
+	mac->tsf = tsf;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CORRECT_TSF, (u8 *) (&bibss));
+}
+
+static void rtl_op_reset_tsf(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp = 0;
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_DUAL_TSF_RST, (u8 *) (&tmp));
+}
+
+static void rtl_op_sta_notify(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif,
+			      enum sta_notify_cmd cmd,
+			      struct ieee80211_sta *sta)
+{
+	switch (cmd) {
+	case STA_NOTIFY_SLEEP:
+		break;
+	case STA_NOTIFY_AWAKE:
+		break;
+	default:
+		break;
+	}
+}
+
+static int rtl_op_ampdu_action(struct ieee80211_hw *hw,
+			       struct ieee80211_vif *vif,
+			       enum ieee80211_ampdu_mlme_action action,
+			       struct ieee80211_sta *sta, u16 tid, u16 * ssn)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	switch (action) {
+	case IEEE80211_AMPDU_TX_START:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("IEEE80211_AMPDU_TX_START: TID:%d\n", tid));
+		return rtl_tx_agg_start(hw, sta->addr, tid, ssn);
+		break;
+	case IEEE80211_AMPDU_TX_STOP:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("IEEE80211_AMPDU_TX_STOP: TID:%d\n", tid));
+		return rtl_tx_agg_stop(hw, sta->addr, tid);
+		break;
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("IEEE80211_AMPDU_TX_OPERATIONAL:TID:%d\n", tid));
+		break;
+	case IEEE80211_AMPDU_RX_START:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("IEEE80211_AMPDU_RX_START:TID:%d\n", tid));
+		break;
+	case IEEE80211_AMPDU_RX_STOP:
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
+			 ("IEEE80211_AMPDU_RX_STOP:TID:%d\n", tid));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("IEEE80211_AMPDU_ERR!!!!:\n"));
+		return -EOPNOTSUPP;
+	}
+	return 0;
+}
+
+static void rtl_op_sw_scan_start(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	mac->act_scanning = true;
+
+	RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("\n"));
+
+	if (mac->link_state == MAC80211_LINKED) {
+		rtl_lps_leave(hw);
+		mac->link_state = MAC80211_LINKED_SCANNING;
+	} else
+		rtl_ips_nic_on(hw);
+
+	rtlpriv->cfg->ops->led_control(hw, LED_CTL_SITE_SURVEY);
+	rtlpriv->cfg->ops->scan_operation_backup(hw, SCAN_OPT_BACKUP);
+}
+
+static void rtl_op_sw_scan_complete(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("\n"));
+
+	rtlpriv->cfg->ops->scan_operation_backup(hw, SCAN_OPT_RESTORE);
+	mac->act_scanning = false;
+	if (mac->link_state == MAC80211_LINKED_SCANNING) {
+		mac->link_state = MAC80211_LINKED;
+
+		/* fix fwlps issue */
+		rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
+
+		if (rtlpriv->dm.b_useramask)
+			rtlpriv->cfg->ops->update_rate_mask(hw, 0);
+		else
+			rtlpriv->cfg->ops->update_rate_table(hw);
+
+	}
+
+}
+
+static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+			  struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+			  struct ieee80211_key_conf *key)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 key_type = NO_ENCRYPTION;
+	u8 key_idx;
+	bool group_key = false;
+	bool wep_only = false;
+	int err = 0;
+	u8 mac_addr[ETH_ALEN];
+	u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+	u8 zero_addr[ETH_ALEN] = { 0 };
+
+	if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("not open hw encryption\n"));
+		return -ENOSPC;	/*User disabled HW-crypto */
+	}
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+		 ("%s hardware based encryption for keyidx: %d, mac: %pM\n",
+		  cmd == SET_KEY ? "Using" : "Disabling", key->keyidx,
+		  sta ? sta->addr : bcast_addr));
+	rtlpriv->sec.being_setkey = true;
+	rtl_ips_nic_on(hw);
+	down(&rtlpriv->locks.conf_sem);
+	/* <1> get encryption alg */
+	switch (key->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+		key_type = WEP40_ENCRYPTION;
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:WEP40\n"));
+		rtlpriv->sec.use_defaultkey = true;
+		break;
+	case WLAN_CIPHER_SUITE_WEP104:
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+			 ("alg:WEP104\n"));
+		key_type = WEP104_ENCRYPTION;
+		rtlpriv->sec.use_defaultkey = true;
+		break;
+	case WLAN_CIPHER_SUITE_TKIP:
+		key_type = TKIP_ENCRYPTION;
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:TKIP\n"));
+		if (mac->opmode == NL80211_IFTYPE_ADHOC)
+			rtlpriv->sec.use_defaultkey = true;
+		break;
+	case WLAN_CIPHER_SUITE_CCMP:
+		key_type = AESCCMP_ENCRYPTION;
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:CCMP\n"));
+		if (mac->opmode == NL80211_IFTYPE_ADHOC)
+			rtlpriv->sec.use_defaultkey = true;
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("alg_err:%x!!!!:\n", key->cipher));
+		goto out_unlock;
+	}
+	/* <2> get key_idx */
+	key_idx = (u8) (key->keyidx);
+	if (key_idx > 3)
+		goto out_unlock;
+	/* <3> if pairwise key enable_hw_sec */
+	group_key = !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE);
+	if ((!group_key) || (mac->opmode == NL80211_IFTYPE_ADHOC) ||
+	    rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION) {
+		if (rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION &&
+		    (key_type == WEP40_ENCRYPTION ||
+		     key_type == WEP104_ENCRYPTION))
+			wep_only = true;
+		rtlpriv->sec.pairwise_enc_algorithm = key_type;
+		rtlpriv->cfg->ops->enable_hw_sec(hw);
+	}
+	/* <4> set key based on cmd */
+	switch (cmd) {
+	case SET_KEY:
+		if (wep_only) {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("set WEP(group/pairwise) key\n"));
+			/* Pairwise key with an assigned MAC address. */
+			rtlpriv->sec.pairwise_enc_algorithm = key_type;
+			rtlpriv->sec.group_enc_algorithm = key_type;
+			/*set local buf about wep key. */
+			memcpy(rtlpriv->sec.key_buf[key_idx],
+			       key->key, key->keylen);
+			rtlpriv->sec.key_len[key_idx] = key->keylen;
+			memcpy(mac_addr, zero_addr, ETH_ALEN);
+		} else if (group_key) {	/* group key */
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("set group key\n"));
+			/* group key */
+			rtlpriv->sec.group_enc_algorithm = key_type;
+			/*set local buf about group key. */
+			memcpy(rtlpriv->sec.key_buf[key_idx],
+			       key->key, key->keylen);
+			rtlpriv->sec.key_len[key_idx] = key->keylen;
+			memcpy(mac_addr, bcast_addr, ETH_ALEN);
+		} else {	/* pairwise key */
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("set pairwise key\n"));
+			if (!sta) {
+				RT_ASSERT(false, ("pairwise key withnot"
+						  "mac_addr\n"));
+				err = -EOPNOTSUPP;
+				goto out_unlock;
+			}
+			/* Pairwise key with an assigned MAC address. */
+			rtlpriv->sec.pairwise_enc_algorithm = key_type;
+			/*set local buf about pairwise key. */
+			memcpy(rtlpriv->sec.key_buf[PAIRWISE_KEYIDX],
+			       key->key, key->keylen);
+			rtlpriv->sec.key_len[PAIRWISE_KEYIDX] = key->keylen;
+			rtlpriv->sec.pairwise_key =
+			    rtlpriv->sec.key_buf[PAIRWISE_KEYIDX];
+			memcpy(mac_addr, sta->addr, ETH_ALEN);
+		}
+		rtlpriv->cfg->ops->set_key(hw, key_idx, mac_addr,
+					   group_key, key_type, wep_only,
+					   false);
+		/* <5> tell mac80211 do something: */
+		/*must use sw generate IV, or can not work !!!!. */
+		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+		key->hw_key_idx = key_idx;
+		if (key_type == TKIP_ENCRYPTION)
+			key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+		break;
+	case DISABLE_KEY:
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+			 ("disable key delete one entry\n"));
+		/*set local buf about wep key. */
+		memset(rtlpriv->sec.key_buf[key_idx], 0, key->keylen);
+		rtlpriv->sec.key_len[key_idx] = 0;
+		memcpy(mac_addr, zero_addr, ETH_ALEN);
+		/*
+		 *mac80211 will delete entrys one by one,
+		 *so don't use rtl_cam_reset_all_entry
+		 *or clear all entry here.
+		 */
+		rtl_cam_delete_one_entry(hw, mac_addr, key_idx);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("cmd_err:%x!!!!:\n", cmd));
+	}
+out_unlock:
+	up(&rtlpriv->locks.conf_sem);
+	rtlpriv->sec.being_setkey = false;
+	return err;
+}
+
+static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	bool radio_state;
+	bool blocked;
+	u8 valid = 0;
+
+	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
+		return;
+
+	down(&rtlpriv->locks.conf_sem);
+
+	/*if Radio On return true here */
+	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
+
+	if (valid) {
+		if (unlikely(radio_state != rtlpriv->rfkill.rfkill_state)) {
+			rtlpriv->rfkill.rfkill_state = radio_state;
+
+			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+				 (KERN_INFO "wireless radio switch turned %s\n",
+				  radio_state ? "on" : "off"));
+
+			blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
+			wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
+		}
+	}
+
+	up(&rtlpriv->locks.conf_sem);
+}
+
+const struct ieee80211_ops rtl_ops = {
+	.start = rtl_op_start,
+	.stop = rtl_op_stop,
+	.tx = rtl_op_tx,
+	.add_interface = rtl_op_add_interface,
+	.remove_interface = rtl_op_remove_interface,
+	.config = rtl_op_config,
+	.configure_filter = rtl_op_configure_filter,
+	.set_key = rtl_op_set_key,
+	.conf_tx = rtl_op_conf_tx,
+	.bss_info_changed = rtl_op_bss_info_changed,
+	.get_tsf = rtl_op_get_tsf,
+	.set_tsf = rtl_op_set_tsf,
+	.reset_tsf = rtl_op_reset_tsf,
+	.sta_notify = rtl_op_sta_notify,
+	.ampdu_action = rtl_op_ampdu_action,
+	.sw_scan_start = rtl_op_sw_scan_start,
+	.sw_scan_complete = rtl_op_sw_scan_complete,
+	.rfkill_poll = rtl_op_rfkill_poll,
+};
diff --git a/drivers/net/wireless/rtlwifi/core.h b/drivers/net/wireless/rtlwifi/core.h
new file mode 100644
index 000000000000..0ef31c3c6196
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/core.h
@@ -0,0 +1,42 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * Tmis program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * Tme full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *****************************************************************************/
+
+#ifndef __RTL_CORE_H__
+#define __RTL_CORE_H__
+
+#define RTL_SUPPORTED_FILTERS		\
+	(FIF_PROMISC_IN_BSS | \
+	FIF_ALLMULTI | FIF_CONTROL | \
+	FIF_OTHER_BSS | \
+	FIF_FCSFAIL | \
+	FIF_BCN_PRBRESP_PROMISC)
+
+#define RTL_SUPPORTED_CTRL_FILTER	0xFF
+
+extern const struct ieee80211_ops rtl_ops;
+#endif
diff --git a/drivers/net/wireless/rtlwifi/debug.c b/drivers/net/wireless/rtlwifi/debug.c
new file mode 100644
index 000000000000..5fa73852cb66
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/debug.c
@@ -0,0 +1,50 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * Tmis program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * Tme full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *****************************************************************************/
+
+#include "wifi.h"
+
+void rtl_dbgp_flag_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 i;
+
+	rtlpriv->dbg.global_debuglevel = DBG_EMERG;
+
+	rtlpriv->dbg.global_debugcomponents =
+	    COMP_ERR | COMP_FW | COMP_INIT | COMP_RECV | COMP_SEND |
+	    COMP_MLME | COMP_SCAN | COMP_INTR | COMP_LED | COMP_SEC |
+	    COMP_BEACON | COMP_RATE | COMP_RXDESC | COMP_DIG | COMP_TXAGC |
+	    COMP_POWER | COMP_POWER_TRACKING | COMP_BB_POWERSAVING | COMP_SWAS |
+	    COMP_RF | COMP_TURBO | COMP_RATR | COMP_CMD |
+	    COMP_EFUSE | COMP_QOS | COMP_MAC80211 | COMP_REGD | COMP_CHAN;
+
+	for (i = 0; i < DBGP_TYPE_MAX; i++)
+		rtlpriv->dbg.dbgp_type[i] = 0;
+
+	/*Init Debug flag enable condition */
+}
diff --git a/drivers/net/wireless/rtlwifi/debug.h b/drivers/net/wireless/rtlwifi/debug.h
new file mode 100644
index 000000000000..08bdec2ceda4
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/debug.h
@@ -0,0 +1,212 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * Tmis program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * Tme full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *****************************************************************************/
+
+#ifndef __RTL_DEBUG_H__
+#define __RTL_DEBUG_H__
+
+/*--------------------------------------------------------------
+			Debug level
+--------------------------------------------------------------*/
+/*
+ *Fatal bug.
+ *For example, Tx/Rx/IO locked up,
+ *memory access violation,
+ *resource allocation failed,
+ *unexpected HW behavior, HW BUG
+ *and so on.
+ */
+#define DBG_EMERG			0
+
+/*
+ *Abnormal, rare, or unexpeted cases.
+ *For example, Packet/IO Ctl canceled,
+ *device suprisely unremoved and so on.
+ */
+#define	DBG_WARNING			2
+
+/*
+ *Normal case driver developer should
+ *open, we can see link status like
+ *assoc/AddBA/DHCP/adapter start and
+ *so on basic and useful infromations.
+ */
+#define DBG_DMESG			3
+
+/*
+ *Normal case with useful information
+ *about current SW or HW state.
+ *For example, Tx/Rx descriptor to fill,
+ *Tx/Rx descriptor completed status,
+ *SW protocol state change, dynamic
+ *mechanism state change and so on.
+ */
+#define DBG_LOUD			4
+
+/*
+ *Normal case with detail execution
+ *flow or information.
+ */
+#define	DBG_TRACE			5
+
+/*--------------------------------------------------------------
+		Define the rt_trace components
+--------------------------------------------------------------*/
+#define COMP_ERR			BIT(0)
+#define COMP_FW				BIT(1)
+#define COMP_INIT			BIT(2)	/*For init/deinit */
+#define COMP_RECV			BIT(3)	/*For Rx. */
+#define COMP_SEND			BIT(4)	/*For Tx. */
+#define COMP_MLME			BIT(5)	/*For MLME. */
+#define COMP_SCAN			BIT(6)	/*For Scan. */
+#define COMP_INTR			BIT(7)	/*For interrupt Related. */
+#define COMP_LED			BIT(8)	/*For LED. */
+#define COMP_SEC			BIT(9)	/*For sec. */
+#define COMP_BEACON			BIT(10)	/*For beacon. */
+#define COMP_RATE			BIT(11)	/*For rate. */
+#define COMP_RXDESC			BIT(12)	/*For rx desc. */
+#define COMP_DIG			BIT(13)	/*For DIG */
+#define COMP_TXAGC			BIT(14)	/*For Tx power */
+#define COMP_HIPWR			BIT(15)	/*For High Power Mechanism */
+#define COMP_POWER			BIT(16)	/*For lps/ips/aspm. */
+#define COMP_POWER_TRACKING	BIT(17)	/*For TX POWER TRACKING */
+#define COMP_BB_POWERSAVING	BIT(18)
+#define COMP_SWAS			BIT(19)	/*For SW Antenna Switch */
+#define COMP_RF				BIT(20)	/*For RF. */
+#define COMP_TURBO			BIT(21)	/*For EDCA TURBO. */
+#define COMP_RATR			BIT(22)
+#define COMP_CMD			BIT(23)
+#define COMP_EFUSE			BIT(24)
+#define COMP_QOS			BIT(25)
+#define COMP_MAC80211		BIT(26)
+#define COMP_REGD			BIT(27)
+#define COMP_CHAN			BIT(28)
+
+/*--------------------------------------------------------------
+		Define the rt_print components
+--------------------------------------------------------------*/
+/* Define EEPROM and EFUSE  check module bit*/
+#define EEPROM_W			BIT(0)
+#define EFUSE_PG			BIT(1)
+#define EFUSE_READ_ALL		BIT(2)
+
+/* Define init check for module bit*/
+#define	INIT_EEPROM			BIT(0)
+#define	INIT_TxPower		BIT(1)
+#define	INIT_IQK			BIT(2)
+#define	INIT_RF				BIT(3)
+
+/* Define PHY-BB/RF/MAC check module bit */
+#define	PHY_BBR				BIT(0)
+#define	PHY_BBW				BIT(1)
+#define	PHY_RFR				BIT(2)
+#define	PHY_RFW				BIT(3)
+#define	PHY_MACR			BIT(4)
+#define	PHY_MACW			BIT(5)
+#define	PHY_ALLR			BIT(6)
+#define	PHY_ALLW			BIT(7)
+#define	PHY_TXPWR			BIT(8)
+#define	PHY_PWRDIFF			BIT(9)
+
+enum dbgp_flag_e {
+	FQOS = 0,
+	FTX = 1,
+	FRX = 2,
+	FSEC = 3,
+	FMGNT = 4,
+	FMLME = 5,
+	FRESOURCE = 6,
+	FBEACON = 7,
+	FISR = 8,
+	FPHY = 9,
+	FMP = 10,
+	FEEPROM = 11,
+	FPWR = 12,
+	FDM = 13,
+	FDBGCtrl = 14,
+	FC2H = 15,
+	FBT = 16,
+	FINIT = 17,
+	FIOCTL = 18,
+	DBGP_TYPE_MAX
+};
+
+#define RT_ASSERT(_exp, fmt)				\
+	do {						\
+		if (!(_exp)) {			\
+			printk(KERN_DEBUG "%s:%s(): ", KBUILD_MODNAME, \
+			__func__);			\
+			printk fmt;			\
+		} \
+	} while (0);
+
+#define RT_TRACE(rtlpriv, comp, level, fmt)\
+	do { \
+		if (unlikely(((comp) & rtlpriv->dbg.global_debugcomponents) && \
+			((level) <= rtlpriv->dbg.global_debuglevel))) {\
+			printk(KERN_DEBUG "%s:%s():<%lx-%x> ", KBUILD_MODNAME, \
+			__func__, in_interrupt(), in_atomic());	\
+			printk fmt;				\
+		} \
+	} while (0);
+
+#define RTPRINT(rtlpriv, dbgtype, dbgflag, printstr)	\
+	do {						\
+		if (unlikely(rtlpriv->dbg.dbgp_type[dbgtype] & dbgflag)) { \
+			printk(KERN_DEBUG "%s: ", KBUILD_MODNAME);	\
+			printk printstr;		\
+		}					\
+	} while (0);
+
+#define RT_PRINT_DATA(rtlpriv, _comp, _level, _titlestring, _hexdata, \
+		_hexdatalen) \
+	do {\
+		if (unlikely(((_comp) & rtlpriv->dbg.global_debugcomponents) &&\
+			(_level <= rtlpriv->dbg.global_debuglevel)))	{ \
+			int __i;					\
+			u8*	ptr = (u8 *)_hexdata;			\
+			printk(KERN_DEBUG "%s: ", KBUILD_MODNAME);	\
+			printk("In process \"%s\" (pid %i):", current->comm,\
+					current->pid); \
+			printk(_titlestring);		\
+			for (__i = 0; __i < (int)_hexdatalen; __i++) {	\
+				printk("%02X%s", ptr[__i], (((__i + 1) % 4)\
+							== 0) ? "  " : " ");\
+				if (((__i + 1) % 16) == 0)		\
+					printk("\n");			\
+			}				\
+			printk(KERN_DEBUG "\n");			\
+		} \
+	} while (0);
+
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ARG(x) \
+	((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2],\
+	((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5]
+
+void rtl_dbgp_flag_init(struct ieee80211_hw *hw);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
new file mode 100644
index 000000000000..b8433f3a9bc2
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -0,0 +1,1189 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * Tmis program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * Tme full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "efuse.h"
+
+static const u8 MAX_PGPKT_SIZE = 9;
+static const u8 PGPKT_DATA_SIZE = 8;
+static const int EFUSE_MAX_SIZE = 512;
+
+static const u8 EFUSE_OOB_PROTECT_BYTES = 15;
+
+static const struct efuse_map RTL8712_SDIO_EFUSE_TABLE[] = {
+	{0, 0, 0, 2},
+	{0, 1, 0, 2},
+	{0, 2, 0, 2},
+	{1, 0, 0, 1},
+	{1, 0, 1, 1},
+	{1, 1, 0, 1},
+	{1, 1, 1, 3},
+	{1, 3, 0, 17},
+	{3, 3, 1, 48},
+	{10, 0, 0, 6},
+	{10, 3, 0, 1},
+	{10, 3, 1, 1},
+	{11, 0, 0, 28}
+};
+
+static void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset,
+					u8 *pbuf);
+static void efuse_shadow_read_1byte(struct ieee80211_hw *hw, u16 offset,
+				    u8 *value);
+static void efuse_shadow_read_2byte(struct ieee80211_hw *hw, u16 offset,
+				    u16 *value);
+static void efuse_shadow_read_4byte(struct ieee80211_hw *hw, u16 offset,
+				    u32 *value);
+static void efuse_shadow_write_1byte(struct ieee80211_hw *hw, u16 offset,
+				     u8 value);
+static void efuse_shadow_write_2byte(struct ieee80211_hw *hw, u16 offset,
+				     u16 value);
+static void efuse_shadow_write_4byte(struct ieee80211_hw *hw, u16 offset,
+				     u32 value);
+static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr,
+					u8 *data);
+static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr,
+					u8 data);
+static void efuse_read_all_map(struct ieee80211_hw *hw, u8 *efuse);
+static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset,
+					u8 *data);
+static int efuse_pg_packet_write(struct ieee80211_hw *hw, u8 offset,
+				 u8 word_en, u8 *data);
+static void efuse_word_enable_data_read(u8 word_en, u8 *sourdata,
+					u8 *targetdata);
+static u8 efuse_word_enable_data_write(struct ieee80211_hw *hw,
+				       u16 efuse_addr, u8 word_en, u8 *data);
+static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite,
+					u8 pwrstate);
+static u16 efuse_get_current_size(struct ieee80211_hw *hw);
+static u8 efuse_calculate_word_cnts(u8 word_en);
+
+void efuse_initialize(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 bytetemp;
+	u8 temp;
+
+	bytetemp = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN] + 1);
+	temp = bytetemp | 0x20;
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN] + 1, temp);
+
+	bytetemp = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[SYS_ISO_CTRL] + 1);
+	temp = bytetemp & 0xFE;
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[SYS_ISO_CTRL] + 1, temp);
+
+	bytetemp = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST] + 3);
+	temp = bytetemp | 0x80;
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST] + 3, temp);
+
+	rtl_write_byte(rtlpriv, 0x2F8, 0x3);
+
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3, 0x72);
+
+}
+
+u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 data;
+	u8 bytetemp;
+	u8 temp;
+	u32 k = 0;
+
+	if (address < EFUSE_REAL_CONTENT_LEN) {
+		temp = address & 0xFF;
+		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
+			       temp);
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 2);
+		temp = ((address >> 8) & 0x03) | (bytetemp & 0xFC);
+		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 2,
+			       temp);
+
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 3);
+		temp = bytetemp & 0x7F;
+		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3,
+			       temp);
+
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 3);
+		while (!(bytetemp & 0x80)) {
+			bytetemp = rtl_read_byte(rtlpriv,
+						 rtlpriv->cfg->
+						 maps[EFUSE_CTRL] + 3);
+			k++;
+			if (k == 1000) {
+				k = 0;
+				break;
+			}
+		}
+		data = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
+		return data;
+	} else
+		return 0xFF;
+
+}
+EXPORT_SYMBOL(efuse_read_1byte);
+
+void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 bytetemp;
+	u8 temp;
+	u32 k = 0;
+
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+		 ("Addr=%x Data =%x\n", address, value));
+
+	if (address < EFUSE_REAL_CONTENT_LEN) {
+		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL], value);
+
+		temp = address & 0xFF;
+		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
+			       temp);
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 2);
+
+		temp = ((address >> 8) & 0x03) | (bytetemp & 0xFC);
+		rtl_write_byte(rtlpriv,
+			       rtlpriv->cfg->maps[EFUSE_CTRL] + 2, temp);
+
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 3);
+		temp = bytetemp | 0x80;
+		rtl_write_byte(rtlpriv,
+			       rtlpriv->cfg->maps[EFUSE_CTRL] + 3, temp);
+
+		bytetemp = rtl_read_byte(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL] + 3);
+
+		while (bytetemp & 0x80) {
+			bytetemp = rtl_read_byte(rtlpriv,
+						 rtlpriv->cfg->
+						 maps[EFUSE_CTRL] + 3);
+			k++;
+			if (k == 100) {
+				k = 0;
+				break;
+			}
+		}
+	}
+
+}
+
+static void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 value32;
+	u8 readbyte;
+	u16 retry;
+
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
+		       (_offset & 0xff));
+	readbyte = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 2);
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 2,
+		       ((_offset >> 8) & 0x03) | (readbyte & 0xfc));
+
+	readbyte = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3);
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3,
+		       (readbyte & 0x7f));
+
+	retry = 0;
+	value32 = rtl_read_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
+	while (!(((value32 >> 24) & 0xff) & 0x80) && (retry < 10000)) {
+		value32 = rtl_read_dword(rtlpriv,
+					 rtlpriv->cfg->maps[EFUSE_CTRL]);
+		retry++;
+	}
+
+	udelay(50);
+	value32 = rtl_read_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
+
+	*pbuf = (u8) (value32 & 0xff);
+}
+
+void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 efuse_tbl[EFUSE_MAP_LEN];
+	u8 rtemp8[1];
+	u16 efuse_addr = 0;
+	u8 offset, wren;
+	u16 i;
+	u16 j;
+	u16 efuse_word[EFUSE_MAX_SECTION][EFUSE_MAX_WORD_UNIT];
+	u16 efuse_utilized = 0;
+	u8 efuse_usage;
+
+	if ((_offset + _size_byte) > EFUSE_MAP_LEN) {
+		RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+			 ("read_efuse(): Invalid offset(%#x) with read "
+			  "bytes(%#x)!!\n", _offset, _size_byte));
+		return;
+	}
+
+	for (i = 0; i < EFUSE_MAX_SECTION; i++)
+		for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++)
+			efuse_word[i][j] = 0xFFFF;
+
+	read_efuse_byte(hw, efuse_addr, rtemp8);
+	if (*rtemp8 != 0xFF) {
+		efuse_utilized++;
+		RTPRINT(rtlpriv, FEEPROM, EFUSE_READ_ALL,
+			("Addr=%d\n", efuse_addr));
+		efuse_addr++;
+	}
+
+	while ((*rtemp8 != 0xFF) && (efuse_addr < EFUSE_REAL_CONTENT_LEN)) {
+		offset = ((*rtemp8 >> 4) & 0x0f);
+
+		if (offset < EFUSE_MAX_SECTION) {
+			wren = (*rtemp8 & 0x0f);
+			RTPRINT(rtlpriv, FEEPROM, EFUSE_READ_ALL,
+				("offset-%d Worden=%x\n", offset, wren));
+
+			for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
+				if (!(wren & 0x01)) {
+					RTPRINT(rtlpriv, FEEPROM,
+						EFUSE_READ_ALL, ("Addr=%d\n",
+								 efuse_addr));
+
+					read_efuse_byte(hw, efuse_addr, rtemp8);
+					efuse_addr++;
+					efuse_utilized++;
+					efuse_word[offset][i] = (*rtemp8 & 0xff);
+
+					if (efuse_addr >= EFUSE_REAL_CONTENT_LEN)
+						break;
+
+					RTPRINT(rtlpriv, FEEPROM,
+						EFUSE_READ_ALL, ("Addr=%d\n",
+								 efuse_addr));
+
+					read_efuse_byte(hw, efuse_addr, rtemp8);
+					efuse_addr++;
+					efuse_utilized++;
+					efuse_word[offset][i] |=
+					    (((u16)*rtemp8 << 8) & 0xff00);
+
+					if (efuse_addr >= EFUSE_REAL_CONTENT_LEN)
+						break;
+				}
+
+				wren >>= 1;
+			}
+		}
+
+		RTPRINT(rtlpriv, FEEPROM, EFUSE_READ_ALL,
+			("Addr=%d\n", efuse_addr));
+		read_efuse_byte(hw, efuse_addr, rtemp8);
+		if (*rtemp8 != 0xFF && (efuse_addr < 512)) {
+			efuse_utilized++;
+			efuse_addr++;
+		}
+	}
+
+	for (i = 0; i < EFUSE_MAX_SECTION; i++) {
+		for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) {
+			efuse_tbl[(i * 8) + (j * 2)] =
+			    (efuse_word[i][j] & 0xff);
+			efuse_tbl[(i * 8) + ((j * 2) + 1)] =
+			    ((efuse_word[i][j] >> 8) & 0xff);
+		}
+	}
+
+	for (i = 0; i < _size_byte; i++)
+		pbuf[i] = efuse_tbl[_offset + i];
+
+	rtlefuse->efuse_usedbytes = efuse_utilized;
+	efuse_usage = (u8)((efuse_utilized * 100) / EFUSE_REAL_CONTENT_LEN);
+	rtlefuse->efuse_usedpercentage = efuse_usage;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_BYTES,
+				      (u8 *)&efuse_utilized);
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_USAGE,
+				      (u8 *)&efuse_usage);
+}
+
+bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 section_idx, i, Base;
+	u16 words_need = 0, hdr_num = 0, totalbytes, efuse_used;
+	bool bwordchanged, bresult = true;
+
+	for (section_idx = 0; section_idx < 16; section_idx++) {
+		Base = section_idx * 8;
+		bwordchanged = false;
+
+		for (i = 0; i < 8; i = i + 2) {
+			if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i] !=
+			     rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i]) ||
+			    (rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i + 1] !=
+			     rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i +
+								   1])) {
+				words_need++;
+				bwordchanged = true;
+			}
+		}
+
+		if (bwordchanged == true)
+			hdr_num++;
+	}
+
+	totalbytes = hdr_num + words_need * 2;
+	efuse_used = rtlefuse->efuse_usedbytes;
+
+	if ((totalbytes + efuse_used) >=
+	    (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))
+		bresult = false;
+
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+		 ("efuse_shadow_update_chk(): totalbytes(%#x), "
+		  "hdr_num(%#x), words_need(%#x), efuse_used(%d)\n",
+		  totalbytes, hdr_num, words_need, efuse_used));
+
+	return bresult;
+}
+
+void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
+		       u16 offset, u32 *value)
+{
+	if (type == 1)
+		efuse_shadow_read_1byte(hw, offset, (u8 *) value);
+	else if (type == 2)
+		efuse_shadow_read_2byte(hw, offset, (u16 *) value);
+	else if (type == 4)
+		efuse_shadow_read_4byte(hw, offset, (u32 *) value);
+
+}
+
+void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, u16 offset,
+				u32 value)
+{
+	if (type == 1)
+		efuse_shadow_write_1byte(hw, offset, (u8) value);
+	else if (type == 2)
+		efuse_shadow_write_2byte(hw, offset, (u16) value);
+	else if (type == 4)
+		efuse_shadow_write_4byte(hw, offset, (u32) value);
+
+}
+
+bool efuse_shadow_update(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u16 i, offset, base;
+	u8 word_en = 0x0F;
+	u8 first_pg = false;
+
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD, ("--->\n"));
+
+	if (!efuse_shadow_update_chk(hw)) {
+		efuse_read_all_map(hw, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0]);
+		memcpy((void *)&rtlefuse->efuse_map[EFUSE_MODIFY_MAP][0],
+		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+		       rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]);
+
+		RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+			 ("<---efuse out of capacity!!\n"));
+		return false;
+	}
+	efuse_power_switch(hw, true, true);
+
+	for (offset = 0; offset < 16; offset++) {
+
+		word_en = 0x0F;
+		base = offset * 8;
+
+		for (i = 0; i < 8; i++) {
+			if (first_pg == true) {
+
+				word_en &= ~(BIT(i / 2));
+
+				rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] =
+				    rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i];
+			} else {
+
+				if (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
+				    rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]) {
+					word_en &= ~(BIT(i / 2));
+
+					rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] =
+					    rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i];
+				}
+			}
+		}
+
+		if (word_en != 0x0F) {
+			u8 tmpdata[8];
+			memcpy((void *)tmpdata,
+			       (void *)(&rtlefuse->
+					efuse_map[EFUSE_MODIFY_MAP][base]), 8);
+			RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD,
+				      ("U-efuse\n"), tmpdata, 8);
+
+			if (!efuse_pg_packet_write(hw, (u8) offset, word_en,
+						   tmpdata)) {
+				RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+					 ("PG section(%#x) fail!!\n", offset));
+				break;
+			}
+		}
+
+	}
+
+	efuse_power_switch(hw, true, false);
+	efuse_read_all_map(hw, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0]);
+
+	memcpy((void *)&rtlefuse->efuse_map[EFUSE_MODIFY_MAP][0],
+	       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+	       rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]);
+
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD, ("<---\n"));
+	return true;
+}
+
+void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	if (rtlefuse->autoload_failflag == true) {
+		memset((void *)(&rtlefuse->efuse_map[EFUSE_INIT_MAP][0]), 128,
+		       0xFF);
+	} else
+		efuse_read_all_map(hw, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0]);
+
+	memcpy((void *)&rtlefuse->efuse_map[EFUSE_MODIFY_MAP][0],
+	       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+	       rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]);
+
+}
+EXPORT_SYMBOL(rtl_efuse_shadow_map_update);
+
+void efuse_force_write_vendor_Id(struct ieee80211_hw *hw)
+{
+	u8 tmpdata[8] = { 0xFF, 0xFF, 0xEC, 0x10, 0xFF, 0xFF, 0xFF, 0xFF };
+
+	efuse_power_switch(hw, true, true);
+
+	efuse_pg_packet_write(hw, 1, 0xD, tmpdata);
+
+	efuse_power_switch(hw, true, false);
+
+}
+
+void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx)
+{
+}
+
+static void efuse_shadow_read_1byte(struct ieee80211_hw *hw,
+				    u16 offset, u8 *value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	*value = rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset];
+}
+
+static void efuse_shadow_read_2byte(struct ieee80211_hw *hw,
+				    u16 offset, u16 *value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	*value = rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset];
+	*value |= rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 1] << 8;
+
+}
+
+static void efuse_shadow_read_4byte(struct ieee80211_hw *hw,
+				    u16 offset, u32 *value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	*value = rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset];
+	*value |= rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 1] << 8;
+	*value |= rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 2] << 16;
+	*value |= rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 3] << 24;
+}
+
+static void efuse_shadow_write_1byte(struct ieee80211_hw *hw,
+				     u16 offset, u8 value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset] = value;
+}
+
+static void efuse_shadow_write_2byte(struct ieee80211_hw *hw,
+				     u16 offset, u16 value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset] = value & 0x00FF;
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 1] = value >> 8;
+
+}
+
+static void efuse_shadow_write_4byte(struct ieee80211_hw *hw,
+				     u16 offset, u32 value)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset] =
+	    (u8) (value & 0x000000FF);
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 1] =
+	    (u8) ((value >> 8) & 0x0000FF);
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 2] =
+	    (u8) ((value >> 16) & 0x00FF);
+	rtlefuse->efuse_map[EFUSE_MODIFY_MAP][offset + 3] =
+	    (u8) ((value >> 24) & 0xFF);
+
+}
+
+static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmpidx = 0;
+	int bresult;
+
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
+		       (u8) (addr & 0xff));
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 2,
+		       ((u8) ((addr >> 8) & 0x03)) |
+		       (rtl_read_byte(rtlpriv,
+				      rtlpriv->cfg->maps[EFUSE_CTRL] + 2) &
+			0xFC));
+
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3, 0x72);
+
+	while (!(0x80 & rtl_read_byte(rtlpriv,
+				      rtlpriv->cfg->maps[EFUSE_CTRL] + 3))
+	       && (tmpidx < 100)) {
+		tmpidx++;
+	}
+
+	if (tmpidx < 100) {
+		*data = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
+		bresult = true;
+	} else {
+		*data = 0xff;
+		bresult = false;
+	}
+	return bresult;
+}
+
+static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmpidx = 0;
+	bool bresult;
+
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+		 ("Addr = %x Data=%x\n", addr, data));
+
+	rtl_write_byte(rtlpriv,
+		       rtlpriv->cfg->maps[EFUSE_CTRL] + 1, (u8) (addr & 0xff));
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 2,
+		       (rtl_read_byte(rtlpriv,
+			 rtlpriv->cfg->maps[EFUSE_CTRL] +
+			 2) & 0xFC) | (u8) ((addr >> 8) & 0x03));
+
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL], data);
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 3, 0xF2);
+
+	while ((0x80 & rtl_read_byte(rtlpriv,
+				     rtlpriv->cfg->maps[EFUSE_CTRL] + 3))
+	       && (tmpidx < 100)) {
+		tmpidx++;
+	}
+
+	if (tmpidx < 100)
+		bresult = true;
+	else
+		bresult = false;
+
+	return bresult;
+}
+
+static void efuse_read_all_map(struct ieee80211_hw *hw, u8 * efuse)
+{
+	efuse_power_switch(hw, false, true);
+	read_efuse(hw, 0, 128, efuse);
+	efuse_power_switch(hw, false, false);
+}
+
+static void efuse_read_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
+				u8 efuse_data, u8 offset, u8 *tmpdata,
+				u8 *readstate)
+{
+	bool bdataempty = true;
+	u8 hoffset;
+	u8 tmpidx;
+	u8 hworden;
+	u8 word_cnts;
+
+	hoffset = (efuse_data >> 4) & 0x0F;
+	hworden = efuse_data & 0x0F;
+	word_cnts = efuse_calculate_word_cnts(hworden);
+
+	if (hoffset == offset) {
+		for (tmpidx = 0; tmpidx < word_cnts * 2; tmpidx++) {
+			if (efuse_one_byte_read(hw, *efuse_addr + 1 + tmpidx,
+			    &efuse_data)) {
+				tmpdata[tmpidx] = efuse_data;
+				if (efuse_data != 0xff)
+					bdataempty = true;
+			}
+		}
+
+		if (bdataempty == true)
+			*readstate = PG_STATE_DATA;
+		else {
+			*efuse_addr = *efuse_addr + (word_cnts * 2) + 1;
+			*readstate = PG_STATE_HEADER;
+		}
+
+	} else {
+		*efuse_addr = *efuse_addr + (word_cnts * 2) + 1;
+		*readstate = PG_STATE_HEADER;
+	}
+}
+
+static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
+{
+	u8 readstate = PG_STATE_HEADER;
+
+	bool bcontinual = true;
+
+	u8 efuse_data, word_cnts = 0;
+	u16 efuse_addr = 0;
+	u8 hworden;
+	u8 tmpdata[8];
+
+	if (data == NULL)
+		return false;
+	if (offset > 15)
+		return false;
+
+	memset((void *)data, PGPKT_DATA_SIZE * sizeof(u8), 0xff);
+	memset((void *)tmpdata, PGPKT_DATA_SIZE * sizeof(u8), 0xff);
+
+	while (bcontinual && (efuse_addr < EFUSE_MAX_SIZE)) {
+		if (readstate & PG_STATE_HEADER) {
+			if (efuse_one_byte_read(hw, efuse_addr, &efuse_data)
+			    && (efuse_data != 0xFF))
+				efuse_read_data_case1(hw, &efuse_addr,
+						      efuse_data,
+						      offset, tmpdata,
+						      &readstate);
+			else
+				bcontinual = false;
+		} else if (readstate & PG_STATE_DATA) {
+			efuse_word_enable_data_read(hworden, tmpdata, data);
+			efuse_addr = efuse_addr + (word_cnts * 2) + 1;
+			readstate = PG_STATE_HEADER;
+		}
+
+	}
+
+	if ((data[0] == 0xff) && (data[1] == 0xff) &&
+	    (data[2] == 0xff) && (data[3] == 0xff) &&
+	    (data[4] == 0xff) && (data[5] == 0xff) &&
+	    (data[6] == 0xff) && (data[7] == 0xff))
+		return false;
+	else
+		return true;
+
+}
+
+static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
+				u8 efuse_data, u8 offset, int *bcontinual,
+				u8 *write_state, struct pgpkt_struct target_pkt,
+				int *repeat_times, int *bresult, u8 word_en)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct pgpkt_struct tmp_pkt;
+	int bdataempty = true;
+	u8 originaldata[8 * sizeof(u8)];
+	u8 badworden = 0x0F;
+	u8 match_word_en, tmp_word_en;
+	u8 tmpindex;
+	u8 tmp_header = efuse_data;
+	u8 tmp_word_cnts;
+
+	tmp_pkt.offset = (tmp_header >> 4) & 0x0F;
+	tmp_pkt.word_en = tmp_header & 0x0F;
+	tmp_word_cnts = efuse_calculate_word_cnts(tmp_pkt.word_en);
+
+	if (tmp_pkt.offset != target_pkt.offset) {
+		efuse_addr = efuse_addr + (tmp_word_cnts * 2) + 1;
+		*write_state = PG_STATE_HEADER;
+	} else {
+		for (tmpindex = 0; tmpindex < (tmp_word_cnts * 2); tmpindex++) {
+			u16 address = *efuse_addr + 1 + tmpindex;
+			if (efuse_one_byte_read(hw, address,
+			     &efuse_data) && (efuse_data != 0xFF))
+				bdataempty = false;
+		}
+
+		if (bdataempty == false) {
+			efuse_addr = efuse_addr + (tmp_word_cnts * 2) + 1;
+			*write_state = PG_STATE_HEADER;
+		} else {
+			match_word_en = 0x0F;
+			if (!((target_pkt.word_en & BIT(0)) |
+			     (tmp_pkt.word_en & BIT(0))))
+				match_word_en &= (~BIT(0));
+
+			if (!((target_pkt.word_en & BIT(1)) |
+			     (tmp_pkt.word_en & BIT(1))))
+				match_word_en &= (~BIT(1));
+
+			if (!((target_pkt.word_en & BIT(2)) |
+			     (tmp_pkt.word_en & BIT(2))))
+				match_word_en &= (~BIT(2));
+
+			if (!((target_pkt.word_en & BIT(3)) |
+			     (tmp_pkt.word_en & BIT(3))))
+				match_word_en &= (~BIT(3));
+
+			if ((match_word_en & 0x0F) != 0x0F) {
+				badworden = efuse_word_enable_data_write(
+							    hw, *efuse_addr + 1,
+							    tmp_pkt.word_en,
+							    target_pkt.data);
+
+				if (0x0F != (badworden & 0x0F)) {
+					u8 reorg_offset = offset;
+					u8 reorg_worden = badworden;
+					efuse_pg_packet_write(hw, reorg_offset,
+							       reorg_worden,
+							       originaldata);
+				}
+
+				tmp_word_en = 0x0F;
+				if ((target_pkt.word_en & BIT(0)) ^
+				    (match_word_en & BIT(0)))
+					tmp_word_en &= (~BIT(0));
+
+				if ((target_pkt.word_en & BIT(1)) ^
+				    (match_word_en & BIT(1)))
+					tmp_word_en &= (~BIT(1));
+
+				if ((target_pkt.word_en & BIT(2)) ^
+					(match_word_en & BIT(2)))
+					tmp_word_en &= (~BIT(2));
+
+				if ((target_pkt.word_en & BIT(3)) ^
+				    (match_word_en & BIT(3)))
+					tmp_word_en &= (~BIT(3));
+
+				if ((tmp_word_en & 0x0F) != 0x0F) {
+					*efuse_addr = efuse_get_current_size(hw);
+					target_pkt.offset = offset;
+					target_pkt.word_en = tmp_word_en;
+				} else
+					*bcontinual = false;
+				*write_state = PG_STATE_HEADER;
+				*repeat_times += 1;
+				if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
+					*bcontinual = false;
+					*bresult = false;
+				}
+			} else {
+				*efuse_addr += (2 * tmp_word_cnts) + 1;
+				target_pkt.offset = offset;
+				target_pkt.word_en = word_en;
+				*write_state = PG_STATE_HEADER;
+			}
+		}
+	}
+	RTPRINT(rtlpriv, FEEPROM, EFUSE_PG, ("efuse PG_STATE_HEADER-1\n"));
+}
+
+static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
+				   int *bcontinual, u8 *write_state,
+				   struct pgpkt_struct target_pkt,
+				   int *repeat_times, int *bresult)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct pgpkt_struct tmp_pkt;
+	u8 pg_header;
+	u8 tmp_header;
+	u8 originaldata[8 * sizeof(u8)];
+	u8 tmp_word_cnts;
+	u8 badworden = 0x0F;
+
+	pg_header = ((target_pkt.offset << 4) & 0xf0) | target_pkt.word_en;
+	efuse_one_byte_write(hw, *efuse_addr, pg_header);
+	efuse_one_byte_read(hw, *efuse_addr, &tmp_header);
+
+	if (tmp_header == pg_header)
+		*write_state = PG_STATE_DATA;
+	else if (tmp_header == 0xFF) {
+		*write_state = PG_STATE_HEADER;
+		*repeat_times += 1;
+		if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
+			*bcontinual = false;
+			*bresult = false;
+		}
+	} else {
+		tmp_pkt.offset = (tmp_header >> 4) & 0x0F;
+		tmp_pkt.word_en = tmp_header & 0x0F;
+
+		tmp_word_cnts = efuse_calculate_word_cnts(tmp_pkt.word_en);
+
+		memset((void *)originaldata, 8 * sizeof(u8), 0xff);
+
+		if (efuse_pg_packet_read(hw, tmp_pkt.offset, originaldata)) {
+			badworden = efuse_word_enable_data_write(hw,
+				    *efuse_addr + 1, tmp_pkt.word_en,
+				    originaldata);
+
+			if (0x0F != (badworden & 0x0F)) {
+				u8 reorg_offset = tmp_pkt.offset;
+				u8 reorg_worden = badworden;
+				efuse_pg_packet_write(hw, reorg_offset,
+						      reorg_worden,
+						      originaldata);
+				*efuse_addr = efuse_get_current_size(hw);
+			 } else
+				*efuse_addr = *efuse_addr + (tmp_word_cnts * 2)
+					      + 1;
+		} else
+			*efuse_addr = *efuse_addr + (tmp_word_cnts * 2) + 1;
+
+		*write_state = PG_STATE_HEADER;
+		*repeat_times += 1;
+		if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
+			*bcontinual = false;
+			*bresult = false;
+		}
+
+		RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
+			("efuse PG_STATE_HEADER-2\n"));
+	}
+}
+
+static int efuse_pg_packet_write(struct ieee80211_hw *hw,
+				 u8 offset, u8 word_en, u8 *data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct pgpkt_struct target_pkt;
+	u8 write_state = PG_STATE_HEADER;
+	int bcontinual = true, bdataempty = true, bresult = true;
+	u16 efuse_addr = 0;
+	u8 efuse_data;
+	u8 target_word_cnts = 0;
+	u8 badworden = 0x0F;
+	static int repeat_times;
+
+	if (efuse_get_current_size(hw) >=
+	    (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES)) {
+		RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
+			("efuse_pg_packet_write error\n"));
+		return false;
+	}
+
+	target_pkt.offset = offset;
+	target_pkt.word_en = word_en;
+
+	memset((void *)target_pkt.data, 8 * sizeof(u8), 0xFF);
+
+	efuse_word_enable_data_read(word_en, data, target_pkt.data);
+	target_word_cnts = efuse_calculate_word_cnts(target_pkt.word_en);
+
+	RTPRINT(rtlpriv, FEEPROM, EFUSE_PG, ("efuse Power ON\n"));
+
+	while (bcontinual && (efuse_addr <
+	       (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))) {
+
+		if (write_state == PG_STATE_HEADER) {
+			bdataempty = true;
+			badworden = 0x0F;
+			RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
+				("efuse PG_STATE_HEADER\n"));
+
+			if (efuse_one_byte_read(hw, efuse_addr, &efuse_data) &&
+			    (efuse_data != 0xFF))
+				efuse_write_data_case1(hw, &efuse_addr,
+						       efuse_data, offset,
+						       &bcontinual,
+						       &write_state, target_pkt,
+						       &repeat_times, &bresult,
+						       word_en);
+			else
+				efuse_write_data_case2(hw, &efuse_addr,
+						       &bcontinual,
+						       &write_state,
+						       target_pkt,
+						       &repeat_times,
+						       &bresult);
+
+		} else if (write_state == PG_STATE_DATA) {
+			RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
+				("efuse PG_STATE_DATA\n"));
+			badworden = 0x0f;
+			badworden =
+			    efuse_word_enable_data_write(hw, efuse_addr + 1,
+							 target_pkt.word_en,
+							 target_pkt.data);
+
+			if ((badworden & 0x0F) == 0x0F) {
+				bcontinual = false;
+			} else {
+				efuse_addr =
+				    efuse_addr + (2 * target_word_cnts) + 1;
+
+				target_pkt.offset = offset;
+				target_pkt.word_en = badworden;
+				target_word_cnts =
+				    efuse_calculate_word_cnts(target_pkt.
+							      word_en);
+				write_state = PG_STATE_HEADER;
+				repeat_times++;
+				if (repeat_times > EFUSE_REPEAT_THRESHOLD_) {
+					bcontinual = false;
+					bresult = false;
+				}
+				RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
+					("efuse PG_STATE_HEADER-3\n"));
+			}
+		}
+	}
+
+	if (efuse_addr >= (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES)) {
+		RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+			 ("efuse_addr(%#x) Out of size!!\n", efuse_addr));
+	}
+
+	return true;
+}
+
+static void efuse_word_enable_data_read(u8 word_en,
+					u8 *sourdata, u8 *targetdata)
+{
+	if (!(word_en & BIT(0))) {
+		targetdata[0] = sourdata[0];
+		targetdata[1] = sourdata[1];
+	}
+
+	if (!(word_en & BIT(1))) {
+		targetdata[2] = sourdata[2];
+		targetdata[3] = sourdata[3];
+	}
+
+	if (!(word_en & BIT(2))) {
+		targetdata[4] = sourdata[4];
+		targetdata[5] = sourdata[5];
+	}
+
+	if (!(word_en & BIT(3))) {
+		targetdata[6] = sourdata[6];
+		targetdata[7] = sourdata[7];
+	}
+}
+
+static u8 efuse_word_enable_data_write(struct ieee80211_hw *hw,
+				       u16 efuse_addr, u8 word_en, u8 *data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 tmpaddr;
+	u16 start_addr = efuse_addr;
+	u8 badworden = 0x0F;
+	u8 tmpdata[8];
+
+	memset((void *)tmpdata, PGPKT_DATA_SIZE, 0xff);
+	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
+		 ("word_en = %x efuse_addr=%x\n", word_en, efuse_addr));
+
+	if (!(word_en & BIT(0))) {
+		tmpaddr = start_addr;
+		efuse_one_byte_write(hw, start_addr++, data[0]);
+		efuse_one_byte_write(hw, start_addr++, data[1]);
+
+		efuse_one_byte_read(hw, tmpaddr, &tmpdata[0]);
+		efuse_one_byte_read(hw, tmpaddr + 1, &tmpdata[1]);
+		if ((data[0] != tmpdata[0]) || (data[1] != tmpdata[1]))
+			badworden &= (~BIT(0));
+	}
+
+	if (!(word_en & BIT(1))) {
+		tmpaddr = start_addr;
+		efuse_one_byte_write(hw, start_addr++, data[2]);
+		efuse_one_byte_write(hw, start_addr++, data[3]);
+
+		efuse_one_byte_read(hw, tmpaddr, &tmpdata[2]);
+		efuse_one_byte_read(hw, tmpaddr + 1, &tmpdata[3]);
+		if ((data[2] != tmpdata[2]) || (data[3] != tmpdata[3]))
+			badworden &= (~BIT(1));
+	}
+
+	if (!(word_en & BIT(2))) {
+		tmpaddr = start_addr;
+		efuse_one_byte_write(hw, start_addr++, data[4]);
+		efuse_one_byte_write(hw, start_addr++, data[5]);
+
+		efuse_one_byte_read(hw, tmpaddr, &tmpdata[4]);
+		efuse_one_byte_read(hw, tmpaddr + 1, &tmpdata[5]);
+		if ((data[4] != tmpdata[4]) || (data[5] != tmpdata[5]))
+			badworden &= (~BIT(2));
+	}
+
+	if (!(word_en & BIT(3))) {
+		tmpaddr = start_addr;
+		efuse_one_byte_write(hw, start_addr++, data[6]);
+		efuse_one_byte_write(hw, start_addr++, data[7]);
+
+		efuse_one_byte_read(hw, tmpaddr, &tmpdata[6]);
+		efuse_one_byte_read(hw, tmpaddr + 1, &tmpdata[7]);
+		if ((data[6] != tmpdata[6]) || (data[7] != tmpdata[7]))
+			badworden &= (~BIT(3));
+	}
+
+	return badworden;
+}
+
+static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tempval;
+	u16 tmpV16;
+
+	if (pwrstate == true) {
+		tmpV16 = rtl_read_word(rtlpriv,
+				       rtlpriv->cfg->maps[SYS_ISO_CTRL]);
+		if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_PWC_EV12V])) {
+			tmpV16 |= rtlpriv->cfg->maps[EFUSE_PWC_EV12V];
+			rtl_write_word(rtlpriv,
+				       rtlpriv->cfg->maps[SYS_ISO_CTRL],
+				       tmpV16);
+		}
+
+		tmpV16 = rtl_read_word(rtlpriv,
+				       rtlpriv->cfg->maps[SYS_FUNC_EN]);
+		if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_FEN_ELDR])) {
+			tmpV16 |= rtlpriv->cfg->maps[EFUSE_FEN_ELDR];
+			rtl_write_word(rtlpriv,
+				       rtlpriv->cfg->maps[SYS_FUNC_EN], tmpV16);
+		}
+
+		tmpV16 = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_CLK]);
+		if ((!(tmpV16 & rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN])) ||
+		    (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_ANA8M]))) {
+			tmpV16 |= (rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN] |
+				   rtlpriv->cfg->maps[EFUSE_ANA8M]);
+			rtl_write_word(rtlpriv,
+				       rtlpriv->cfg->maps[SYS_CLK], tmpV16);
+		}
+	}
+
+	if (pwrstate == true) {
+		if (bwrite == true) {
+			tempval = rtl_read_byte(rtlpriv,
+						rtlpriv->cfg->maps[EFUSE_TEST] +
+						3);
+			tempval &= 0x0F;
+			tempval |= (VOLTAGE_V25 << 4);
+			rtl_write_byte(rtlpriv,
+				       rtlpriv->cfg->maps[EFUSE_TEST] + 3,
+				       (tempval | 0x80));
+		}
+
+	} else {
+		if (bwrite == true) {
+			tempval = rtl_read_byte(rtlpriv,
+						rtlpriv->cfg->maps[EFUSE_TEST] +
+						3);
+			rtl_write_byte(rtlpriv,
+				       rtlpriv->cfg->maps[EFUSE_TEST] + 3,
+				       (tempval & 0x7F));
+		}
+
+	}
+
+}
+
+static u16 efuse_get_current_size(struct ieee80211_hw *hw)
+{
+	int bcontinual = true;
+	u16 efuse_addr = 0;
+	u8 hoffset, hworden;
+	u8 efuse_data, word_cnts;
+
+	while (bcontinual && efuse_one_byte_read(hw, efuse_addr, &efuse_data)
+	       && (efuse_addr < EFUSE_MAX_SIZE)) {
+		if (efuse_data != 0xFF) {
+			hoffset = (efuse_data >> 4) & 0x0F;
+			hworden = efuse_data & 0x0F;
+			word_cnts = efuse_calculate_word_cnts(hworden);
+			efuse_addr = efuse_addr + (word_cnts * 2) + 1;
+		} else {
+			bcontinual = false;
+		}
+	}
+
+	return efuse_addr;
+}
+
+static u8 efuse_calculate_word_cnts(u8 word_en)
+{
+	u8 word_cnts = 0;
+	if (!(word_en & BIT(0)))
+		word_cnts++;
+	if (!(word_en & BIT(1)))
+		word_cnts++;
+	if (!(word_en & BIT(2)))
+		word_cnts++;
+	if (!(word_en & BIT(3)))
+		word_cnts++;
+	return word_cnts;
+}
+
+void efuse_reset_loader(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 tmp_u2b;
+
+	tmp_u2b = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN]);
+	rtl_write_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN],
+		       (tmp_u2b & ~(BIT(12))));
+	udelay(10000);
+	rtl_write_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN],
+		       (tmp_u2b | BIT(12)));
+	udelay(10000);
+}
+
+bool efuse_program_map(struct ieee80211_hw *hw, char *p_filename, u8 tabletype)
+{
+	return true;
+}
diff --git a/drivers/net/wireless/rtlwifi/efuse.h b/drivers/net/wireless/rtlwifi/efuse.h
new file mode 100644
index 000000000000..2d39a4df181b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/efuse.h
@@ -0,0 +1,124 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_EFUSE_H_
+#define __RTL_EFUSE_H_
+
+#define EFUSE_REAL_CONTENT_LEN		512
+#define EFUSE_MAP_LEN			128
+#define EFUSE_MAX_SECTION		16
+#define EFUSE_MAX_WORD_UNIT		4
+
+#define EFUSE_INIT_MAP			0
+#define EFUSE_MODIFY_MAP		1
+
+#define PG_STATE_HEADER			0x01
+#define PG_STATE_WORD_0			0x02
+#define PG_STATE_WORD_1			0x04
+#define PG_STATE_WORD_2			0x08
+#define PG_STATE_WORD_3			0x10
+#define PG_STATE_DATA			0x20
+
+#define PG_SWBYTE_H			0x01
+#define PG_SWBYTE_L			0x02
+
+#define _POWERON_DELAY_
+#define _PRE_EXECUTE_READ_CMD_
+
+#define EFUSE_REPEAT_THRESHOLD_		3
+
+struct efuse_map {
+	u8 offset;
+	u8 word_start;
+	u8 byte_start;
+	u8 byte_cnts;
+};
+
+struct pgpkt_struct {
+	u8 offset;
+	u8 word_en;
+	u8 data[8];
+};
+
+enum efuse_data_item {
+	EFUSE_CHIP_ID = 0,
+	EFUSE_LDO_SETTING,
+	EFUSE_CLK_SETTING,
+	EFUSE_SDIO_SETTING,
+	EFUSE_CCCR,
+	EFUSE_SDIO_MODE,
+	EFUSE_OCR,
+	EFUSE_F0CIS,
+	EFUSE_F1CIS,
+	EFUSE_MAC_ADDR,
+	EFUSE_EEPROM_VER,
+	EFUSE_CHAN_PLAN,
+	EFUSE_TXPW_TAB
+};
+
+enum {
+	VOLTAGE_V25 = 0x03,
+	LDOE25_SHIFT = 28,
+};
+
+struct efuse_priv {
+	u8 id[2];
+	u8 ldo_setting[2];
+	u8 clk_setting[2];
+	u8 cccr;
+	u8 sdio_mode;
+	u8 ocr[3];
+	u8 cis0[17];
+	u8 cis1[48];
+	u8 mac_addr[6];
+	u8 eeprom_verno;
+	u8 channel_plan;
+	u8 tx_power_b[14];
+	u8 tx_power_g[14];
+};
+
+extern void efuse_initialize(struct ieee80211_hw *hw);
+extern u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);
+extern void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);
+extern void read_efuse(struct ieee80211_hw *hw, u16 _offset,
+		       u16 _size_byte, u8 *pbuf);
+extern void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
+			      u16 offset, u32 *value);
+extern void efuse_shadow_write(struct ieee80211_hw *hw, u8 type,
+			       u16 offset, u32 value);
+extern bool efuse_shadow_update(struct ieee80211_hw *hw);
+extern bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
+extern void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
+extern void efuse_force_write_vendor_Id(struct ieee80211_hw *hw);
+extern void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
+extern bool efuse_program_map(struct ieee80211_hw *hw,
+			      char *p_filename, u8 tabletype);
+extern void efuse_reset_loader(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
new file mode 100644
index 000000000000..bf3b5748ee19
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -0,0 +1,1933 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "core.h"
+#include "wifi.h"
+#include "pci.h"
+#include "base.h"
+#include "ps.h"
+
+static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = {
+	INTEL_VENDOR_ID,
+	ATI_VENDOR_ID,
+	AMD_VENDOR_ID,
+	SIS_VENDOR_ID
+};
+
+/* Update PCI dependent default settings*/
+static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
+
+	ppsc->reg_rfps_level = 0;
+	ppsc->b_support_aspm = 0;
+
+	/*Update PCI ASPM setting */
+	ppsc->const_amdpci_aspm = rtlpci->const_amdpci_aspm;
+	switch (rtlpci->const_pci_aspm) {
+	case 0:
+		/*No ASPM */
+		break;
+
+	case 1:
+		/*ASPM dynamically enabled/disable. */
+		ppsc->reg_rfps_level |= RT_RF_LPS_LEVEL_ASPM;
+		break;
+
+	case 2:
+		/*ASPM with Clock Req dynamically enabled/disable. */
+		ppsc->reg_rfps_level |= (RT_RF_LPS_LEVEL_ASPM |
+					 RT_RF_OFF_LEVL_CLK_REQ);
+		break;
+
+	case 3:
+		/*
+		 * Always enable ASPM and Clock Req
+		 * from initialization to halt.
+		 * */
+		ppsc->reg_rfps_level &= ~(RT_RF_LPS_LEVEL_ASPM);
+		ppsc->reg_rfps_level |= (RT_RF_PS_LEVEL_ALWAYS_ASPM |
+					 RT_RF_OFF_LEVL_CLK_REQ);
+		break;
+
+	case 4:
+		/*
+		 * Always enable ASPM without Clock Req
+		 * from initialization to halt.
+		 * */
+		ppsc->reg_rfps_level &= ~(RT_RF_LPS_LEVEL_ASPM |
+					  RT_RF_OFF_LEVL_CLK_REQ);
+		ppsc->reg_rfps_level |= RT_RF_PS_LEVEL_ALWAYS_ASPM;
+		break;
+	}
+
+	ppsc->reg_rfps_level |= RT_RF_OFF_LEVL_HALT_NIC;
+
+	/*Update Radio OFF setting */
+	switch (rtlpci->const_hwsw_rfoff_d3) {
+	case 1:
+		if (ppsc->reg_rfps_level & RT_RF_LPS_LEVEL_ASPM)
+			ppsc->reg_rfps_level |= RT_RF_OFF_LEVL_ASPM;
+		break;
+
+	case 2:
+		if (ppsc->reg_rfps_level & RT_RF_LPS_LEVEL_ASPM)
+			ppsc->reg_rfps_level |= RT_RF_OFF_LEVL_ASPM;
+		ppsc->reg_rfps_level |= RT_RF_OFF_LEVL_HALT_NIC;
+		break;
+
+	case 3:
+		ppsc->reg_rfps_level |= RT_RF_OFF_LEVL_PCI_D3;
+		break;
+	}
+
+	/*Set HW definition to determine if it supports ASPM. */
+	switch (rtlpci->const_support_pciaspm) {
+	case 0:{
+			/*Not support ASPM. */
+			bool b_support_aspm = false;
+			ppsc->b_support_aspm = b_support_aspm;
+			break;
+		}
+	case 1:{
+			/*Support ASPM. */
+			bool b_support_aspm = true;
+			bool b_support_backdoor = true;
+			ppsc->b_support_aspm = b_support_aspm;
+
+			/*if(priv->oem_id == RT_CID_TOSHIBA &&
+			   !priv->ndis_adapter.amd_l1_patch)
+			   b_support_backdoor = false; */
+
+			ppsc->b_support_backdoor = b_support_backdoor;
+
+			break;
+		}
+	case 2:
+		/*ASPM value set by chipset. */
+		if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL) {
+			bool b_support_aspm = true;
+			ppsc->b_support_aspm = b_support_aspm;
+		}
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+}
+
+static bool _rtl_pci_platform_switch_device_pci_aspm(
+			struct ieee80211_hw *hw,
+			u8 value)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	bool bresult = false;
+
+	value |= 0x40;
+
+	pci_write_config_byte(rtlpci->pdev, 0x80, value);
+
+	return bresult;
+}
+
+/*When we set 0x01 to enable clk request. Set 0x0 to disable clk req.*/
+static bool _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 buffer;
+	bool bresult = false;
+
+	buffer = value;
+
+	pci_write_config_byte(rtlpci->pdev, 0x81, value);
+	bresult = true;
+
+	return bresult;
+}
+
+/*Disable RTL8192SE ASPM & Disable Pci Bridge ASPM*/
+static void rtl_pci_disable_aspm(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
+	u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
+	u8 num4bytes = pcipriv->ndis_adapter.num4bytes;
+	/*Retrieve original configuration settings. */
+	u8 linkctrl_reg = pcipriv->ndis_adapter.linkctrl_reg;
+	u16 pcibridge_linkctrlreg = pcipriv->ndis_adapter.
+				pcibridge_linkctrlreg;
+	u16 aspmlevel = 0;
+
+	if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("PCI(Bridge) UNKNOWN.\n"));
+
+		return;
+	}
+
+	if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_CLK_REQ) {
+		RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_CLK_REQ);
+		_rtl_pci_switch_clk_req(hw, 0x0);
+	}
+
+	if (1) {
+		/*for promising device will in L0 state after an I/O. */
+		u8 tmp_u1b;
+		pci_read_config_byte(rtlpci->pdev, 0x80, &tmp_u1b);
+	}
+
+	/*Set corresponding value. */
+	aspmlevel |= BIT(0) | BIT(1);
+	linkctrl_reg &= ~aspmlevel;
+	pcibridge_linkctrlreg &= ~(BIT(0) | BIT(1));
+
+	_rtl_pci_platform_switch_device_pci_aspm(hw, linkctrl_reg);
+	udelay(50);
+
+	/*4 Disable Pci Bridge ASPM */
+	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+				     pcicfg_addrport + (num4bytes << 2));
+	rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, pcibridge_linkctrlreg);
+
+	udelay(50);
+
+}
+
+/*
+ *Enable RTL8192SE ASPM & Enable Pci Bridge ASPM for
+ *power saving We should follow the sequence to enable
+ *RTL8192SE first then enable Pci Bridge ASPM
+ *or the system will show bluescreen.
+ */
+static void rtl_pci_enable_aspm(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 pcibridge_busnum = pcipriv->ndis_adapter.pcibridge_busnum;
+	u8 pcibridge_devnum = pcipriv->ndis_adapter.pcibridge_devnum;
+	u8 pcibridge_funcnum = pcipriv->ndis_adapter.pcibridge_funcnum;
+	u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
+	u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
+	u8 num4bytes = pcipriv->ndis_adapter.num4bytes;
+	u16 aspmlevel;
+	u8 u_pcibridge_aspmsetting;
+	u8 u_device_aspmsetting;
+
+	if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("PCI(Bridge) UNKNOWN.\n"));
+		return;
+	}
+
+	/*4 Enable Pci Bridge ASPM */
+	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+				     pcicfg_addrport + (num4bytes << 2));
+
+	u_pcibridge_aspmsetting =
+	    pcipriv->ndis_adapter.pcibridge_linkctrlreg |
+	    rtlpci->const_hostpci_aspm_setting;
+
+	if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL)
+		u_pcibridge_aspmsetting &= ~BIT(0);
+
+	rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, u_pcibridge_aspmsetting);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("PlatformEnableASPM():PciBridge busnumber[%x], "
+		  "DevNumbe[%x], funcnumber[%x], Write reg[%x] = %x\n",
+		  pcibridge_busnum, pcibridge_devnum, pcibridge_funcnum,
+		  (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10),
+		  u_pcibridge_aspmsetting));
+
+	udelay(50);
+
+	/*Get ASPM level (with/without Clock Req) */
+	aspmlevel = rtlpci->const_devicepci_aspm_setting;
+	u_device_aspmsetting = pcipriv->ndis_adapter.linkctrl_reg;
+
+	/*_rtl_pci_platform_switch_device_pci_aspm(dev,*/
+	/*(priv->ndis_adapter.linkctrl_reg | ASPMLevel)); */
+
+	u_device_aspmsetting |= aspmlevel;
+
+	_rtl_pci_platform_switch_device_pci_aspm(hw, u_device_aspmsetting);
+
+	if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_CLK_REQ) {
+		_rtl_pci_switch_clk_req(hw, (ppsc->reg_rfps_level &
+					     RT_RF_OFF_LEVL_CLK_REQ) ? 1 : 0);
+		RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_CLK_REQ);
+	}
+	udelay(200);
+}
+
+static bool rtl_pci_get_amd_l1_patch(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
+
+	bool status = false;
+	u8 offset_e0;
+	unsigned offset_e4;
+
+	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+			pcicfg_addrport + 0xE0);
+	rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, 0xA0);
+
+	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+			pcicfg_addrport + 0xE0);
+	rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &offset_e0);
+
+	if (offset_e0 == 0xA0) {
+		rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+					     pcicfg_addrport + 0xE4);
+		rtl_pci_raw_read_port_ulong(PCI_CONF_DATA, &offset_e4);
+		if (offset_e4 & BIT(23))
+			status = true;
+	}
+
+	return status;
+}
+
+static void rtl_pci_get_linkcontrol_field(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	u8 capabilityoffset = pcipriv->ndis_adapter.pcibridge_pciehdr_offset;
+	u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
+	u8 linkctrl_reg;
+	u8 num4bBytes;
+
+	num4bBytes = (capabilityoffset + 0x10) / 4;
+
+	/*Read  Link Control Register */
+	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
+				     pcicfg_addrport + (num4bBytes << 2));
+	rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &linkctrl_reg);
+
+	pcipriv->ndis_adapter.pcibridge_linkctrlreg = linkctrl_reg;
+}
+
+static void rtl_pci_parse_configuration(struct pci_dev *pdev,
+		struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+
+	u8 tmp;
+	int pos;
+	u8 linkctrl_reg;
+
+	/*Link Control Register */
+	pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+	pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &linkctrl_reg);
+	pcipriv->ndis_adapter.linkctrl_reg = linkctrl_reg;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Link Control Register =%x\n",
+		  pcipriv->ndis_adapter.linkctrl_reg));
+
+	pci_read_config_byte(pdev, 0x98, &tmp);
+	tmp |= BIT(4);
+	pci_write_config_byte(pdev, 0x98, tmp);
+
+	tmp = 0x17;
+	pci_write_config_byte(pdev, 0x70f, tmp);
+}
+
+static void _rtl_pci_initialize_adapter_common(struct ieee80211_hw *hw)
+{
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	_rtl_pci_update_default_setting(hw);
+
+	if (ppsc->reg_rfps_level & RT_RF_PS_LEVEL_ALWAYS_ASPM) {
+		/*Always enable ASPM & Clock Req. */
+		rtl_pci_enable_aspm(hw);
+		RT_SET_PS_LEVEL(ppsc, RT_RF_PS_LEVEL_ALWAYS_ASPM);
+	}
+
+}
+
+static void rtl_pci_init_aspm(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	/*close ASPM for AMD defaultly */
+	rtlpci->const_amdpci_aspm = 0;
+
+	/*
+	 * ASPM PS mode.
+	 * 0 - Disable ASPM,
+	 * 1 - Enable ASPM without Clock Req,
+	 * 2 - Enable ASPM with Clock Req,
+	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 4 - Always Enable ASPM without Clock Req.
+	 * set defult to RTL8192CE:3 RTL8192E:2
+	 * */
+	rtlpci->const_pci_aspm = 3;
+
+	/*Setting for PCI-E device */
+	rtlpci->const_devicepci_aspm_setting = 0x03;
+
+	/*Setting for PCI-E bridge */
+	rtlpci->const_hostpci_aspm_setting = 0x02;
+
+	/*
+	 * In Hw/Sw Radio Off situation.
+	 * 0 - Default,
+	 * 1 - From ASPM setting without low Mac Pwr,
+	 * 2 - From ASPM setting with low Mac Pwr,
+	 * 3 - Bus D3
+	 * set default to RTL8192CE:0 RTL8192SE:2
+	 */
+	rtlpci->const_hwsw_rfoff_d3 = 0;
+
+	/*
+	 * This setting works for those device with
+	 * backdoor ASPM setting such as EPHY setting.
+	 * 0 - Not support ASPM,
+	 * 1 - Support ASPM,
+	 * 2 - According to chipset.
+	 */
+	rtlpci->const_support_pciaspm = 1;
+
+	_rtl_pci_initialize_adapter_common(hw);
+}
+
+static void _rtl_pci_io_handler_init(struct device *dev,
+				     struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->io.dev = dev;
+
+	rtlpriv->io.write8_async = pci_write8_async;
+	rtlpriv->io.write16_async = pci_write16_async;
+	rtlpriv->io.write32_async = pci_write32_async;
+
+	rtlpriv->io.read8_sync = pci_read8_sync;
+	rtlpriv->io.read16_sync = pci_read16_sync;
+	rtlpriv->io.read32_sync = pci_read32_sync;
+
+}
+
+static void _rtl_pci_io_handler_release(struct ieee80211_hw *hw)
+{
+}
+
+static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[prio];
+
+	while (skb_queue_len(&ring->queue)) {
+		struct rtl_tx_desc *entry = &ring->desc[ring->idx];
+		struct sk_buff *skb;
+		struct ieee80211_tx_info *info;
+
+		u8 own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) entry, true,
+							  HW_DESC_OWN);
+
+		/*
+		 *beacon packet will only use the first
+		 *descriptor defautly,and the own may not
+		 *be cleared by the hardware
+		 */
+		if (own)
+			return;
+		ring->idx = (ring->idx + 1) % ring->entries;
+
+		skb = __skb_dequeue(&ring->queue);
+		pci_unmap_single(rtlpci->pdev,
+				 le32_to_cpu(rtlpriv->cfg->ops->
+					     get_desc((u8 *) entry, true,
+						      HW_DESC_TXBUFF_ADDR)),
+				 skb->len, PCI_DMA_TODEVICE);
+
+		RT_TRACE(rtlpriv, (COMP_INTR | COMP_SEND), DBG_TRACE,
+			 ("new ring->idx:%d, "
+			  "free: skb_queue_len:%d, free: seq:%x\n",
+			  ring->idx,
+			  skb_queue_len(&ring->queue),
+			  *(u16 *) (skb->data + 22)));
+
+		info = IEEE80211_SKB_CB(skb);
+		ieee80211_tx_info_clear_status(info);
+
+		info->flags |= IEEE80211_TX_STAT_ACK;
+		/*info->status.rates[0].count = 1; */
+
+		ieee80211_tx_status_irqsafe(hw, skb);
+
+		if ((ring->entries - skb_queue_len(&ring->queue))
+				== 2) {
+
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
+					("more desc left, wake"
+					 "skb_queue@%d,ring->idx = %d,"
+					 "skb_queue_len = 0x%d\n",
+					 prio, ring->idx,
+					 skb_queue_len(&ring->queue)));
+
+			ieee80211_wake_queue(hw,
+					skb_get_queue_mapping
+					(skb));
+		}
+
+		skb = NULL;
+	}
+
+	if (((rtlpriv->link_info.num_rx_inperiod +
+		rtlpriv->link_info.num_tx_inperiod) > 8) ||
+		(rtlpriv->link_info.num_rx_inperiod > 2)) {
+		rtl_lps_leave(hw);
+	}
+}
+
+static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	int rx_queue_idx = RTL_PCI_RX_MPDU_QUEUE;
+
+	struct ieee80211_rx_status rx_status = { 0 };
+	unsigned int count = rtlpci->rxringcount;
+	u8 own;
+	u8 tmp_one;
+	u32 bufferaddress;
+	bool unicast = false;
+
+	struct rtl_stats stats = {
+		.signal = 0,
+		.noise = -98,
+		.rate = 0,
+	};
+
+	/*RX NORMAL PKT */
+	while (count--) {
+		/*rx descriptor */
+		struct rtl_rx_desc *pdesc = &rtlpci->rx_ring[rx_queue_idx].desc[
+				rtlpci->rx_ring[rx_queue_idx].idx];
+		/*rx pkt */
+		struct sk_buff *skb = rtlpci->rx_ring[rx_queue_idx].rx_buf[
+				rtlpci->rx_ring[rx_queue_idx].idx];
+
+		own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
+						       false, HW_DESC_OWN);
+
+		if (own) {
+			/*wait data to be filled by hardware */
+			return;
+		} else {
+			struct ieee80211_hdr *hdr;
+			u16 fc;
+			struct sk_buff *new_skb = NULL;
+
+			rtlpriv->cfg->ops->query_rx_desc(hw, &stats,
+							 &rx_status,
+							 (u8 *) pdesc, skb);
+
+			pci_unmap_single(rtlpci->pdev,
+					 *((dma_addr_t *) skb->cb),
+					 rtlpci->rxbuffersize,
+					 PCI_DMA_FROMDEVICE);
+
+			skb_put(skb, rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
+							 false,
+							 HW_DESC_RXPKT_LEN));
+			skb_reserve(skb,
+				    stats.rx_drvinfo_size + stats.rx_bufshift);
+
+			/*
+			 *NOTICE This can not be use for mac80211,
+			 *this is done in mac80211 code,
+			 *if you done here sec DHCP will fail
+			 *skb_trim(skb, skb->len - 4);
+			 */
+
+			hdr = (struct ieee80211_hdr *)(skb->data);
+			fc = le16_to_cpu(hdr->frame_control);
+
+			if (!stats.b_crc) {
+				memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
+				       sizeof(rx_status));
+
+				if (is_broadcast_ether_addr(hdr->addr1))
+					;/*TODO*/
+				else {
+					if (is_multicast_ether_addr(hdr->addr1))
+						;/*TODO*/
+					else {
+						unicast = true;
+						rtlpriv->stats.rxbytesunicast +=
+						    skb->len;
+					}
+				}
+
+				rtl_is_special_data(hw, skb, false);
+
+				if (ieee80211_is_data(fc)) {
+					rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_RX);
+
+					if (unicast)
+						rtlpriv->link_info.
+						    num_rx_inperiod++;
+				}
+
+				if (unlikely(!rtl_action_proc(hw, skb, false)))
+					dev_kfree_skb_any(skb);
+				else
+					ieee80211_rx_irqsafe(hw, skb);
+			} else {
+				dev_kfree_skb_any(skb);
+			}
+
+			if (((rtlpriv->link_info.num_rx_inperiod +
+				rtlpriv->link_info.num_tx_inperiod) > 8) ||
+				(rtlpriv->link_info.num_rx_inperiod > 2)) {
+				rtl_lps_leave(hw);
+			}
+
+			new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
+			if (unlikely(!new_skb)) {
+				RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
+					 DBG_DMESG,
+					 ("can't alloc skb for rx\n"));
+				goto done;
+			}
+			skb = new_skb;
+			/*skb->dev = dev; */
+
+			rtlpci->rx_ring[rx_queue_idx].rx_buf[rtlpci->
+							     rx_ring
+							     [rx_queue_idx].
+							     idx] = skb;
+			*((dma_addr_t *) skb->cb) =
+			    pci_map_single(rtlpci->pdev, skb_tail_pointer(skb),
+					   rtlpci->rxbuffersize,
+					   PCI_DMA_FROMDEVICE);
+
+		}
+done:
+		bufferaddress = cpu_to_le32(*((dma_addr_t *) skb->cb));
+		tmp_one = 1;
+		rtlpriv->cfg->ops->set_desc((u8 *) pdesc, false,
+					    HW_DESC_RXBUFF_ADDR,
+					    (u8 *)&bufferaddress);
+		rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, HW_DESC_RXOWN,
+					    (u8 *)&tmp_one);
+		rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false,
+					    HW_DESC_RXPKT_LEN,
+					    (u8 *)&rtlpci->rxbuffersize);
+
+		if (rtlpci->rx_ring[rx_queue_idx].idx ==
+		    rtlpci->rxringcount - 1)
+			rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false,
+						    HW_DESC_RXERO,
+						    (u8 *)&tmp_one);
+
+		rtlpci->rx_ring[rx_queue_idx].idx =
+		    (rtlpci->rx_ring[rx_queue_idx].idx + 1) %
+		    rtlpci->rxringcount;
+	}
+
+}
+
+void _rtl_pci_tx_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	int prio;
+
+	for (prio = 0; prio < RTL_PCI_MAX_TX_QUEUE_COUNT; prio++) {
+		struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[prio];
+
+		while (skb_queue_len(&ring->queue)) {
+			struct rtl_tx_desc *entry = &ring->desc[ring->idx];
+			struct sk_buff *skb;
+			struct ieee80211_tx_info *info;
+			u8 own;
+
+			/*
+			 *beacon packet will only use the first
+			 *descriptor defautly, and the own may not
+			 *be cleared by the hardware, and
+			 *beacon will free in prepare beacon
+			 */
+			if (prio == BEACON_QUEUE || prio == TXCMD_QUEUE ||
+			    prio == HCCA_QUEUE)
+				break;
+
+			own = (u8)rtlpriv->cfg->ops->get_desc((u8 *)entry,
+							       true,
+							       HW_DESC_OWN);
+
+			if (own)
+				break;
+
+			skb = __skb_dequeue(&ring->queue);
+			pci_unmap_single(rtlpci->pdev,
+					 le32_to_cpu(rtlpriv->cfg->ops->
+						     get_desc((u8 *) entry,
+						     true,
+						     HW_DESC_TXBUFF_ADDR)),
+					 skb->len, PCI_DMA_TODEVICE);
+
+			ring->idx = (ring->idx + 1) % ring->entries;
+
+			info = IEEE80211_SKB_CB(skb);
+			ieee80211_tx_info_clear_status(info);
+
+			info->flags |= IEEE80211_TX_STAT_ACK;
+			/*info->status.rates[0].count = 1; */
+
+			ieee80211_tx_status_irqsafe(hw, skb);
+
+			if ((ring->entries - skb_queue_len(&ring->queue))
+			    == 2 && prio != BEACON_QUEUE) {
+				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+					 ("more desc left, wake "
+					  "skb_queue@%d,ring->idx = %d,"
+					  "skb_queue_len = 0x%d\n",
+					  prio, ring->idx,
+					  skb_queue_len(&ring->queue)));
+
+				ieee80211_wake_queue(hw,
+						     skb_get_queue_mapping
+						     (skb));
+			}
+
+			skb = NULL;
+		}
+	}
+}
+
+static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
+{
+	struct ieee80211_hw *hw = dev_id;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	unsigned long flags;
+	u32 inta = 0;
+	u32 intb = 0;
+
+	if (rtlpci->irq_enabled == 0)
+		return IRQ_HANDLED;
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	/*read ISR: 4/8bytes */
+	rtlpriv->cfg->ops->interrupt_recognized(hw, &inta, &intb);
+
+	/*Shared IRQ or HW disappared */
+	if (!inta || inta == 0xffff)
+		goto done;
+
+	/*<1> beacon related */
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("beacon ok interrupt!\n"));
+	}
+
+	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_TBDER])) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("beacon err interrupt!\n"));
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_BDOK]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("beacon interrupt!\n"));
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_BcnInt]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("prepare beacon for interrupt!\n"));
+		tasklet_schedule(&rtlpriv->works.irq_prepare_bcn_tasklet);
+	}
+
+	/*<3> Tx related */
+	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_TXFOVW]))
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("IMR_TXFOVW!\n"));
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_MGNTDOK]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("Manage ok interrupt!\n"));
+		_rtl_pci_tx_isr(hw, MGNT_QUEUE);
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_HIGHDOK]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("HIGH_QUEUE ok interrupt!\n"));
+		_rtl_pci_tx_isr(hw, HIGH_QUEUE);
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_BKDOK]) {
+		rtlpriv->link_info.num_tx_inperiod++;
+
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("BK Tx OK interrupt!\n"));
+		_rtl_pci_tx_isr(hw, BK_QUEUE);
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_BEDOK]) {
+		rtlpriv->link_info.num_tx_inperiod++;
+
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("BE TX OK interrupt!\n"));
+		_rtl_pci_tx_isr(hw, BE_QUEUE);
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_VIDOK]) {
+		rtlpriv->link_info.num_tx_inperiod++;
+
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("VI TX OK interrupt!\n"));
+		_rtl_pci_tx_isr(hw, VI_QUEUE);
+	}
+
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_VODOK]) {
+		rtlpriv->link_info.num_tx_inperiod++;
+
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+			 ("Vo TX OK interrupt!\n"));
+		_rtl_pci_tx_isr(hw, VO_QUEUE);
+	}
+
+	/*<2> Rx related */
+	if (inta & rtlpriv->cfg->maps[RTL_IMR_ROK]) {
+		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, ("Rx ok interrupt!\n"));
+		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+	}
+
+	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_RDU])) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("rx descriptor unavailable!\n"));
+		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+	}
+
+	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_RXFOVW])) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("rx overflow !\n"));
+		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+	}
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+	return IRQ_HANDLED;
+
+done:
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+	return IRQ_HANDLED;
+}
+
+static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
+{
+	_rtl_pci_rx_interrupt(hw);
+}
+
+static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[BEACON_QUEUE];
+	struct ieee80211_hdr *hdr = NULL;
+	struct ieee80211_tx_info *info = NULL;
+	struct sk_buff *pskb = NULL;
+	struct rtl_tx_desc *pdesc = NULL;
+	unsigned int queue_index;
+	u8 temp_one = 1;
+
+	ring = &rtlpci->tx_ring[BEACON_QUEUE];
+	pskb = __skb_dequeue(&ring->queue);
+	if (pskb)
+		kfree_skb(pskb);
+
+	/*NB: the beacon data buffer must be 32-bit aligned. */
+	pskb = ieee80211_beacon_get(hw, mac->vif);
+	if (pskb == NULL)
+		return;
+	hdr = (struct ieee80211_hdr *)(pskb->data);
+	info = IEEE80211_SKB_CB(pskb);
+
+	queue_index = BEACON_QUEUE;
+
+	pdesc = &ring->desc[0];
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
+					info, pskb, queue_index);
+
+	__skb_queue_tail(&ring->queue, pskb);
+
+	rtlpriv->cfg->ops->set_desc((u8 *) pdesc, true, HW_DESC_OWN,
+				    (u8 *)&temp_one);
+
+	return;
+}
+
+static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 i;
+
+	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++)
+		rtlpci->txringcount[i] = RT_TXDESC_NUM;
+
+	/*
+	 *we just alloc 2 desc for beacon queue,
+	 *because we just need first desc in hw beacon.
+	 */
+	rtlpci->txringcount[BEACON_QUEUE] = 2;
+
+	/*
+	 *BE queue need more descriptor for performance
+	 *consideration or, No more tx desc will happen,
+	 *and may cause mac80211 mem leakage.
+	 */
+	rtlpci->txringcount[BE_QUEUE] = RT_TXDESC_NUM_BE_QUEUE;
+
+	rtlpci->rxbuffersize = 9100;	/*2048/1024; */
+	rtlpci->rxringcount = RTL_PCI_MAX_RX_COUNT;	/*64; */
+}
+
+static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
+		struct pci_dev *pdev)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	rtlpci->up_first_time = true;
+	rtlpci->being_init_adapter = false;
+
+	rtlhal->hw = hw;
+	rtlpci->pdev = pdev;
+
+	ppsc->b_inactiveps = false;
+	ppsc->b_leisure_ps = true;
+	ppsc->b_fwctrl_lps = true;
+	ppsc->b_reg_fwctrl_lps = 3;
+	ppsc->reg_max_lps_awakeintvl = 5;
+
+	if (ppsc->b_reg_fwctrl_lps == 1)
+		ppsc->fwctrl_psmode = FW_PS_MIN_MODE;
+	else if (ppsc->b_reg_fwctrl_lps == 2)
+		ppsc->fwctrl_psmode = FW_PS_MAX_MODE;
+	else if (ppsc->b_reg_fwctrl_lps == 3)
+		ppsc->fwctrl_psmode = FW_PS_DTIM_MODE;
+
+	/*Tx/Rx related var */
+	_rtl_pci_init_trx_var(hw);
+
+	 /*IBSS*/ mac->beacon_interval = 100;
+
+	 /*AMPDU*/ mac->min_space_cfg = 0;
+	mac->max_mss_density = 0;
+	/*set sane AMPDU defaults */
+	mac->current_ampdu_density = 7;
+	mac->current_ampdu_factor = 3;
+
+	 /*QOS*/ rtlpci->acm_method = eAcmWay2_SW;
+
+	/*task */
+	tasklet_init(&rtlpriv->works.irq_tasklet,
+		     (void (*)(unsigned long))_rtl_pci_irq_tasklet,
+		     (unsigned long)hw);
+	tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet,
+		     (void (*)(unsigned long))_rtl_pci_prepare_bcn_tasklet,
+		     (unsigned long)hw);
+}
+
+static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
+				 unsigned int prio, unsigned int entries)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_tx_desc *ring;
+	dma_addr_t dma;
+	u32 nextdescaddress;
+	int i;
+
+	ring = pci_alloc_consistent(rtlpci->pdev,
+				    sizeof(*ring) * entries, &dma);
+
+	if (!ring || (unsigned long)ring & 0xFF) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Cannot allocate TX ring (prio = %d)\n", prio));
+		return -ENOMEM;
+	}
+
+	memset(ring, 0, sizeof(*ring) * entries);
+	rtlpci->tx_ring[prio].desc = ring;
+	rtlpci->tx_ring[prio].dma = dma;
+	rtlpci->tx_ring[prio].idx = 0;
+	rtlpci->tx_ring[prio].entries = entries;
+	skb_queue_head_init(&rtlpci->tx_ring[prio].queue);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("queue:%d, ring_addr:%p\n", prio, ring));
+
+	for (i = 0; i < entries; i++) {
+		nextdescaddress = cpu_to_le32((u32) dma +
+					      ((i + 1) % entries) *
+					      sizeof(*ring));
+
+		rtlpriv->cfg->ops->set_desc((u8 *)&(ring[i]),
+					    true, HW_DESC_TX_NEXTDESC_ADDR,
+					    (u8 *)&nextdescaddress);
+	}
+
+	return 0;
+}
+
+static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_rx_desc *entry = NULL;
+	int i, rx_queue_idx;
+	u8 tmp_one = 1;
+
+	/*
+	 *rx_queue_idx 0:RX_MPDU_QUEUE
+	 *rx_queue_idx 1:RX_CMD_QUEUE
+	 */
+	for (rx_queue_idx = 0; rx_queue_idx < RTL_PCI_MAX_RX_QUEUE;
+	     rx_queue_idx++) {
+		rtlpci->rx_ring[rx_queue_idx].desc =
+		    pci_alloc_consistent(rtlpci->pdev,
+					 sizeof(*rtlpci->rx_ring[rx_queue_idx].
+						desc) * rtlpci->rxringcount,
+					 &rtlpci->rx_ring[rx_queue_idx].dma);
+
+		if (!rtlpci->rx_ring[rx_queue_idx].desc ||
+		    (unsigned long)rtlpci->rx_ring[rx_queue_idx].desc & 0xFF) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Cannot allocate RX ring\n"));
+			return -ENOMEM;
+		}
+
+		memset(rtlpci->rx_ring[rx_queue_idx].desc, 0,
+		       sizeof(*rtlpci->rx_ring[rx_queue_idx].desc) *
+		       rtlpci->rxringcount);
+
+		rtlpci->rx_ring[rx_queue_idx].idx = 0;
+
+		for (i = 0; i < rtlpci->rxringcount; i++) {
+			struct sk_buff *skb =
+			    dev_alloc_skb(rtlpci->rxbuffersize);
+			u32 bufferaddress;
+			entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
+			if (!skb)
+				return 0;
+
+			/*skb->dev = dev; */
+
+			rtlpci->rx_ring[rx_queue_idx].rx_buf[i] = skb;
+
+			/*
+			 *just set skb->cb to mapping addr
+			 *for pci_unmap_single use
+			 */
+			*((dma_addr_t *) skb->cb) =
+			    pci_map_single(rtlpci->pdev, skb_tail_pointer(skb),
+					   rtlpci->rxbuffersize,
+					   PCI_DMA_FROMDEVICE);
+
+			bufferaddress = cpu_to_le32(*((dma_addr_t *)skb->cb));
+			rtlpriv->cfg->ops->set_desc((u8 *)entry, false,
+						    HW_DESC_RXBUFF_ADDR,
+						    (u8 *)&bufferaddress);
+			rtlpriv->cfg->ops->set_desc((u8 *)entry, false,
+						    HW_DESC_RXPKT_LEN,
+						    (u8 *)&rtlpci->
+						    rxbuffersize);
+			rtlpriv->cfg->ops->set_desc((u8 *) entry, false,
+						    HW_DESC_RXOWN,
+						    (u8 *)&tmp_one);
+		}
+
+		rtlpriv->cfg->ops->set_desc((u8 *) entry, false,
+					    HW_DESC_RXERO, (u8 *)&tmp_one);
+	}
+	return 0;
+}
+
+static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw,
+		unsigned int prio)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[prio];
+
+	while (skb_queue_len(&ring->queue)) {
+		struct rtl_tx_desc *entry = &ring->desc[ring->idx];
+		struct sk_buff *skb = __skb_dequeue(&ring->queue);
+
+		pci_unmap_single(rtlpci->pdev,
+				 le32_to_cpu(rtlpriv->cfg->
+					     ops->get_desc((u8 *) entry, true,
+						   HW_DESC_TXBUFF_ADDR)),
+				 skb->len, PCI_DMA_TODEVICE);
+		kfree_skb(skb);
+		ring->idx = (ring->idx + 1) % ring->entries;
+	}
+
+	pci_free_consistent(rtlpci->pdev,
+			    sizeof(*ring->desc) * ring->entries,
+			    ring->desc, ring->dma);
+	ring->desc = NULL;
+}
+
+static void _rtl_pci_free_rx_ring(struct rtl_pci *rtlpci)
+{
+	int i, rx_queue_idx;
+
+	/*rx_queue_idx 0:RX_MPDU_QUEUE */
+	/*rx_queue_idx 1:RX_CMD_QUEUE */
+	for (rx_queue_idx = 0; rx_queue_idx < RTL_PCI_MAX_RX_QUEUE;
+	     rx_queue_idx++) {
+		for (i = 0; i < rtlpci->rxringcount; i++) {
+			struct sk_buff *skb =
+			    rtlpci->rx_ring[rx_queue_idx].rx_buf[i];
+			if (!skb)
+				continue;
+
+			pci_unmap_single(rtlpci->pdev,
+					 *((dma_addr_t *) skb->cb),
+					 rtlpci->rxbuffersize,
+					 PCI_DMA_FROMDEVICE);
+			kfree_skb(skb);
+		}
+
+		pci_free_consistent(rtlpci->pdev,
+				    sizeof(*rtlpci->rx_ring[rx_queue_idx].
+					   desc) * rtlpci->rxringcount,
+				    rtlpci->rx_ring[rx_queue_idx].desc,
+				    rtlpci->rx_ring[rx_queue_idx].dma);
+		rtlpci->rx_ring[rx_queue_idx].desc = NULL;
+	}
+}
+
+static int _rtl_pci_init_trx_ring(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	int ret;
+	int i;
+
+	ret = _rtl_pci_init_rx_ring(hw);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++) {
+		ret = _rtl_pci_init_tx_ring(hw, i,
+				 rtlpci->txringcount[i]);
+		if (ret)
+			goto err_free_rings;
+	}
+
+	return 0;
+
+err_free_rings:
+	_rtl_pci_free_rx_ring(rtlpci);
+
+	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++)
+		if (rtlpci->tx_ring[i].desc)
+			_rtl_pci_free_tx_ring(hw, i);
+
+	return 1;
+}
+
+static int _rtl_pci_deinit_trx_ring(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u32 i;
+
+	/*free rx rings */
+	_rtl_pci_free_rx_ring(rtlpci);
+
+	/*free tx rings */
+	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++)
+		_rtl_pci_free_tx_ring(hw, i);
+
+	return 0;
+}
+
+int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	int i, rx_queue_idx;
+	unsigned long flags;
+	u8 tmp_one = 1;
+
+	/*rx_queue_idx 0:RX_MPDU_QUEUE */
+	/*rx_queue_idx 1:RX_CMD_QUEUE */
+	for (rx_queue_idx = 0; rx_queue_idx < RTL_PCI_MAX_RX_QUEUE;
+	     rx_queue_idx++) {
+		/*
+		 *force the rx_ring[RX_MPDU_QUEUE/
+		 *RX_CMD_QUEUE].idx to the first one
+		 */
+		if (rtlpci->rx_ring[rx_queue_idx].desc) {
+			struct rtl_rx_desc *entry = NULL;
+
+			for (i = 0; i < rtlpci->rxringcount; i++) {
+				entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
+				rtlpriv->cfg->ops->set_desc((u8 *) entry,
+							    false,
+							    HW_DESC_RXOWN,
+							    (u8 *)&tmp_one);
+			}
+			rtlpci->rx_ring[rx_queue_idx].idx = 0;
+		}
+	}
+
+	/*
+	 *after reset, release previous pending packet,
+	 *and force the  tx idx to the first one
+	 */
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++) {
+		if (rtlpci->tx_ring[i].desc) {
+			struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[i];
+
+			while (skb_queue_len(&ring->queue)) {
+				struct rtl_tx_desc *entry =
+				    &ring->desc[ring->idx];
+				struct sk_buff *skb =
+				    __skb_dequeue(&ring->queue);
+
+				pci_unmap_single(rtlpci->pdev,
+						 le32_to_cpu(rtlpriv->cfg->ops->
+							 get_desc((u8 *)
+							 entry,
+							 true,
+							 HW_DESC_TXBUFF_ADDR)),
+						 skb->len, PCI_DMA_TODEVICE);
+				kfree_skb(skb);
+				ring->idx = (ring->idx + 1) % ring->entries;
+			}
+			ring->idx = 0;
+		}
+	}
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	return 0;
+}
+
+unsigned int _rtl_mac_to_hwqueue(u16 fc,
+		unsigned int mac80211_queue_index)
+{
+	unsigned int hw_queue_index;
+
+	if (unlikely(ieee80211_is_beacon(fc))) {
+		hw_queue_index = BEACON_QUEUE;
+		goto out;
+	}
+
+	if (ieee80211_is_mgmt(fc)) {
+		hw_queue_index = MGNT_QUEUE;
+		goto out;
+	}
+
+	switch (mac80211_queue_index) {
+	case 0:
+		hw_queue_index = VO_QUEUE;
+		break;
+	case 1:
+		hw_queue_index = VI_QUEUE;
+		break;
+	case 2:
+		hw_queue_index = BE_QUEUE;;
+		break;
+	case 3:
+		hw_queue_index = BK_QUEUE;
+		break;
+	default:
+		hw_queue_index = BE_QUEUE;
+		RT_ASSERT(false, ("QSLT_BE queue, skb_queue:%d\n",
+				  mac80211_queue_index));
+		break;
+	}
+
+out:
+	return hw_queue_index;
+}
+
+int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	u8 idx;
+	unsigned int queue_index, hw_queue;
+	unsigned long flags;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	u16 fc = le16_to_cpu(hdr->frame_control);
+	u8 *pda_addr = hdr->addr1;
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	/*ssn */
+	u8 *qc = NULL;
+	u8 tid = 0;
+	u16 seq_number = 0;
+	u8 own;
+	u8 temp_one = 1;
+
+	if (ieee80211_is_mgmt(fc))
+		rtl_tx_mgmt_proc(hw, skb);
+	rtl_action_proc(hw, skb, true);
+
+	queue_index = skb_get_queue_mapping(skb);
+	hw_queue = _rtl_mac_to_hwqueue(fc, queue_index);
+
+	if (is_multicast_ether_addr(pda_addr))
+		rtlpriv->stats.txbytesmulticast += skb->len;
+	else if (is_broadcast_ether_addr(pda_addr))
+		rtlpriv->stats.txbytesbroadcast += skb->len;
+	else
+		rtlpriv->stats.txbytesunicast += skb->len;
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	ring = &rtlpci->tx_ring[hw_queue];
+	if (hw_queue != BEACON_QUEUE)
+		idx = (ring->idx + skb_queue_len(&ring->queue)) %
+				ring->entries;
+	else
+		idx = 0;
+
+	pdesc = &ring->desc[idx];
+	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
+			true, HW_DESC_OWN);
+
+	if ((own == 1) && (hw_queue != BEACON_QUEUE)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("No more TX desc@%d, ring->idx = %d,"
+			  "idx = %d, skb_queue_len = 0x%d\n",
+			  hw_queue, ring->idx, idx,
+			  skb_queue_len(&ring->queue)));
+
+		spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+		return skb->len;
+	}
+
+	/*
+	 *if(ieee80211_is_nullfunc(fc)) {
+	 *      spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+	 *      return 1;
+	 *}
+	 */
+
+	if (ieee80211_is_data_qos(fc)) {
+		qc = ieee80211_get_qos_ctl(hdr);
+		tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+
+		seq_number = mac->tids[tid].seq_number;
+		seq_number &= IEEE80211_SCTL_SEQ;
+		/*
+		 *hdr->seq_ctrl = hdr->seq_ctrl &
+		 *cpu_to_le16(IEEE80211_SCTL_FRAG);
+		 *hdr->seq_ctrl |= cpu_to_le16(seq_number);
+		 */
+
+		seq_number += 1;
+	}
+
+	if (ieee80211_is_data(fc))
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX);
+
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
+					info, skb, hw_queue);
+
+	__skb_queue_tail(&ring->queue, skb);
+
+	rtlpriv->cfg->ops->set_desc((u8 *) pdesc, true,
+				    HW_DESC_OWN, (u8 *)&temp_one);
+
+	if (!ieee80211_has_morefrags(hdr->frame_control)) {
+		if (qc)
+			mac->tids[tid].seq_number = seq_number;
+	}
+
+	if ((ring->entries - skb_queue_len(&ring->queue)) < 2 &&
+	    hw_queue != BEACON_QUEUE) {
+
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
+			 ("less desc left, stop skb_queue@%d, "
+			  "ring->idx = %d,"
+			  "idx = %d, skb_queue_len = 0x%d\n",
+			  hw_queue, ring->idx, idx,
+			  skb_queue_len(&ring->queue)));
+
+		ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
+	}
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	rtlpriv->cfg->ops->tx_polling(hw, hw_queue);
+
+	return 0;
+}
+
+void rtl_pci_deinit(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	_rtl_pci_deinit_trx_ring(hw);
+
+	synchronize_irq(rtlpci->pdev->irq);
+	tasklet_kill(&rtlpriv->works.irq_tasklet);
+
+	flush_workqueue(rtlpriv->works.rtl_wq);
+	destroy_workqueue(rtlpriv->works.rtl_wq);
+
+}
+
+int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int err;
+
+	_rtl_pci_init_struct(hw, pdev);
+
+	err = _rtl_pci_init_trx_ring(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("tx ring initialization failed"));
+		return err;
+	}
+
+	return 1;
+}
+
+int rtl_pci_start(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	int err;
+
+	rtl_pci_reset_trx_ring(hw);
+
+	rtlpci->driver_is_goingto_unload = false;
+	err = rtlpriv->cfg->ops->hw_init(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+			 ("Failed to config hardware!\n"));
+		return err;
+	}
+
+	rtlpriv->cfg->ops->enable_interrupt(hw);
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("enable_interrupt OK\n"));
+
+	rtl_init_rx_config(hw);
+
+	/*should after adapter start and interrupt enable. */
+	set_hal_start(rtlhal);
+
+	RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+
+	rtlpci->up_first_time = false;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("OK\n"));
+	return 0;
+}
+
+void rtl_pci_stop(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	unsigned long flags;
+	u8 RFInProgressTimeOut = 0;
+
+	/*
+	 *should before disable interrrupt&adapter
+	 *and will do it immediately.
+	 */
+	set_hal_stop(rtlhal);
+
+	rtlpriv->cfg->ops->disable_interrupt(hw);
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
+	while (ppsc->rfchange_inprogress) {
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
+		if (RFInProgressTimeOut > 100) {
+			spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
+			break;
+		}
+		mdelay(1);
+		RFInProgressTimeOut++;
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
+	}
+	ppsc->rfchange_inprogress = true;
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
+
+	rtlpci->driver_is_goingto_unload = true;
+	rtlpriv->cfg->ops->hw_disable(hw);
+	rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
+	ppsc->rfchange_inprogress = false;
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
+
+	rtl_pci_enable_aspm(hw);
+}
+
+static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
+		struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct pci_dev *bridge_pdev = pdev->bus->self;
+	u16 venderid;
+	u16 deviceid;
+	u8 revisionid;
+	u16 irqline;
+	u8 tmp;
+
+	venderid = pdev->vendor;
+	deviceid = pdev->device;
+	pci_read_config_byte(pdev, 0x8, &revisionid);
+	pci_read_config_word(pdev, 0x3C, &irqline);
+
+	if (deviceid == RTL_PCI_8192_DID ||
+	    deviceid == RTL_PCI_0044_DID ||
+	    deviceid == RTL_PCI_0047_DID ||
+	    deviceid == RTL_PCI_8192SE_DID ||
+	    deviceid == RTL_PCI_8174_DID ||
+	    deviceid == RTL_PCI_8173_DID ||
+	    deviceid == RTL_PCI_8172_DID ||
+	    deviceid == RTL_PCI_8171_DID) {
+		switch (revisionid) {
+		case RTL_PCI_REVISION_ID_8192PCIE:
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+				 ("8192 PCI-E is found - "
+				  "vid/did=%x/%x\n", venderid, deviceid));
+			rtlhal->hw_type = HARDWARE_TYPE_RTL8192E;
+			break;
+		case RTL_PCI_REVISION_ID_8192SE:
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+				 ("8192SE is found - "
+				  "vid/did=%x/%x\n", venderid, deviceid));
+			rtlhal->hw_type = HARDWARE_TYPE_RTL8192SE;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+				 ("Err: Unknown device - "
+				  "vid/did=%x/%x\n", venderid, deviceid));
+			rtlhal->hw_type = HARDWARE_TYPE_RTL8192SE;
+			break;
+
+		}
+	} else if (deviceid == RTL_PCI_8192CET_DID ||
+		   deviceid == RTL_PCI_8192CE_DID ||
+		   deviceid == RTL_PCI_8191CE_DID ||
+		   deviceid == RTL_PCI_8188CE_DID) {
+		rtlhal->hw_type = HARDWARE_TYPE_RTL8192CE;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+			 ("8192C PCI-E is found - "
+			  "vid/did=%x/%x\n", venderid, deviceid));
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Err: Unknown device -"
+			  " vid/did=%x/%x\n", venderid, deviceid));
+
+		rtlhal->hw_type = RTL_DEFAULT_HARDWARE_TYPE;
+	}
+
+	/*find bus info */
+	pcipriv->ndis_adapter.busnumber = pdev->bus->number;
+	pcipriv->ndis_adapter.devnumber = PCI_SLOT(pdev->devfn);
+	pcipriv->ndis_adapter.funcnumber = PCI_FUNC(pdev->devfn);
+
+	/*find bridge info */
+	pcipriv->ndis_adapter.pcibridge_vendorid = bridge_pdev->vendor;
+	for (tmp = 0; tmp < PCI_BRIDGE_VENDOR_MAX; tmp++) {
+		if (bridge_pdev->vendor == pcibridge_vendors[tmp]) {
+			pcipriv->ndis_adapter.pcibridge_vendor = tmp;
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+				 ("Pci Bridge Vendor is found index: %d\n",
+				  tmp));
+			break;
+		}
+	}
+
+	if (pcipriv->ndis_adapter.pcibridge_vendor !=
+		PCI_BRIDGE_VENDOR_UNKNOWN) {
+		pcipriv->ndis_adapter.pcibridge_busnum =
+		    bridge_pdev->bus->number;
+		pcipriv->ndis_adapter.pcibridge_devnum =
+		    PCI_SLOT(bridge_pdev->devfn);
+		pcipriv->ndis_adapter.pcibridge_funcnum =
+		    PCI_FUNC(bridge_pdev->devfn);
+		pcipriv->ndis_adapter.pcibridge_pciehdr_offset =
+		    bridge_pdev->pcie_cap;
+		pcipriv->ndis_adapter.pcicfg_addrport =
+		    (pcipriv->ndis_adapter.pcibridge_busnum << 16) |
+		    (pcipriv->ndis_adapter.pcibridge_devnum << 11) |
+		    (pcipriv->ndis_adapter.pcibridge_funcnum << 8) | (1 << 31);
+		pcipriv->ndis_adapter.num4bytes =
+		    (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10) / 4;
+
+		rtl_pci_get_linkcontrol_field(hw);
+
+		if (pcipriv->ndis_adapter.pcibridge_vendor ==
+		    PCI_BRIDGE_VENDOR_AMD) {
+			pcipriv->ndis_adapter.amd_l1_patch =
+			    rtl_pci_get_amd_l1_patch(hw);
+		}
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 ("pcidev busnumber:devnumber:funcnumber:"
+		  "vendor:link_ctl %d:%d:%d:%x:%x\n",
+		  pcipriv->ndis_adapter.busnumber,
+		  pcipriv->ndis_adapter.devnumber,
+		  pcipriv->ndis_adapter.funcnumber,
+		  pdev->vendor, pcipriv->ndis_adapter.linkctrl_reg));
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 ("pci_bridge busnumber:devnumber:funcnumber:vendor:"
+		  "pcie_cap:link_ctl_reg:amd %d:%d:%d:%x:%x:%x:%x\n",
+		  pcipriv->ndis_adapter.pcibridge_busnum,
+		  pcipriv->ndis_adapter.pcibridge_devnum,
+		  pcipriv->ndis_adapter.pcibridge_funcnum,
+		  pcibridge_vendors[pcipriv->ndis_adapter.pcibridge_vendor],
+		  pcipriv->ndis_adapter.pcibridge_pciehdr_offset,
+		  pcipriv->ndis_adapter.pcibridge_linkctrlreg,
+		  pcipriv->ndis_adapter.amd_l1_patch));
+
+	rtl_pci_parse_configuration(pdev, hw);
+
+	return true;
+}
+
+int __devinit rtl_pci_probe(struct pci_dev *pdev,
+			    const struct pci_device_id *id)
+{
+	struct ieee80211_hw *hw = NULL;
+
+	struct rtl_priv *rtlpriv = NULL;
+	struct rtl_pci_priv *pcipriv = NULL;
+	struct rtl_pci *rtlpci;
+	unsigned long pmem_start, pmem_len, pmem_flags;
+	int err;
+
+	err = pci_enable_device(pdev);
+	if (err) {
+		RT_ASSERT(false,
+			  ("%s : Cannot enable new PCI device\n",
+			   pci_name(pdev)));
+		return err;
+	}
+
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) {
+			RT_ASSERT(false, ("Unable to obtain 32bit DMA "
+					  "for consistent allocations\n"));
+			pci_disable_device(pdev);
+			return -ENOMEM;
+		}
+	}
+
+	pci_set_master(pdev);
+
+	hw = ieee80211_alloc_hw(sizeof(struct rtl_pci_priv) +
+				sizeof(struct rtl_priv), &rtl_ops);
+	if (!hw) {
+		RT_ASSERT(false,
+			  ("%s : ieee80211 alloc failed\n", pci_name(pdev)));
+		err = -ENOMEM;
+		goto fail1;
+	}
+
+	SET_IEEE80211_DEV(hw, &pdev->dev);
+	pci_set_drvdata(pdev, hw);
+
+	rtlpriv = hw->priv;
+	pcipriv = (void *)rtlpriv->priv;
+	pcipriv->dev.pdev = pdev;
+
+	/*
+	 *init dbgp flags before all
+	 *other functions, because we will
+	 *use it in other funtions like
+	 *RT_TRACE/RT_PRINT/RTL_PRINT_DATA
+	 *you can not use these macro
+	 *before this
+	 */
+	rtl_dbgp_flag_init(hw);
+
+	/* MEM map */
+	err = pci_request_regions(pdev, KBUILD_MODNAME);
+	if (err) {
+		RT_ASSERT(false, ("Can't obtain PCI resources\n"));
+		return err;
+	}
+
+	pmem_start = pci_resource_start(pdev, 2);
+	pmem_len = pci_resource_len(pdev, 2);
+	pmem_flags = pci_resource_flags(pdev, 2);
+
+	/*shared mem start */
+	rtlpriv->io.pci_mem_start =
+			(unsigned long)pci_iomap(pdev, 2, pmem_len);
+	if (rtlpriv->io.pci_mem_start == 0) {
+		RT_ASSERT(false, ("Can't map PCI mem\n"));
+		goto fail2;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 ("mem mapped space: start: 0x%08lx len:%08lx "
+		  "flags:%08lx, after map:0x%08lx\n",
+		  pmem_start, pmem_len, pmem_flags,
+		  rtlpriv->io.pci_mem_start));
+
+	/* Disable Clk Request */
+	pci_write_config_byte(pdev, 0x81, 0);
+	/* leave D3 mode */
+	pci_write_config_byte(pdev, 0x44, 0);
+	pci_write_config_byte(pdev, 0x04, 0x06);
+	pci_write_config_byte(pdev, 0x04, 0x07);
+
+	/* init cfg & intf_ops */
+	rtlpriv->rtlhal.interface = INTF_PCI;
+	rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data);
+	rtlpriv->intf_ops = &rtl_pci_ops;
+
+	/* find adapter */
+	_rtl_pci_find_adapter(pdev, hw);
+
+	/* Init IO handler */
+	_rtl_pci_io_handler_init(&pdev->dev, hw);
+
+	/*like read eeprom and so on */
+	rtlpriv->cfg->ops->read_eeprom_info(hw);
+
+	if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't init_sw_vars.\n"));
+		goto fail3;
+	}
+
+	rtlpriv->cfg->ops->init_sw_leds(hw);
+
+	/*aspm */
+	rtl_pci_init_aspm(hw);
+
+	/* Init mac80211 sw */
+	err = rtl_init_core(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't allocate sw for mac80211.\n"));
+		goto fail3;
+	}
+
+	/* Init PCI sw */
+	err = !rtl_pci_init(hw, pdev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to init PCI.\n"));
+		goto fail3;
+	}
+
+	err = ieee80211_register_hw(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't register mac80211 hw.\n"));
+		goto fail3;
+	} else {
+		rtlpriv->mac80211.mac80211_registered = 1;
+	}
+
+	err = sysfs_create_group(&pdev->dev.kobj, &rtl_attribute_group);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("failed to create sysfs device attributes\n"));
+		goto fail3;
+	}
+
+	/*init rfkill */
+	rtl_init_rfkill(hw);
+
+	rtlpci = rtl_pcidev(pcipriv);
+	err = request_irq(rtlpci->pdev->irq, &_rtl_pci_interrupt,
+			  IRQF_SHARED, KBUILD_MODNAME, hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+			 ("%s: failed to register IRQ handler\n",
+			  wiphy_name(hw->wiphy)));
+		goto fail3;
+	} else {
+		rtlpci->irq_alloc = 1;
+	}
+
+	set_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status);
+	return 0;
+
+fail3:
+	pci_set_drvdata(pdev, NULL);
+	rtl_deinit_core(hw);
+	_rtl_pci_io_handler_release(hw);
+	ieee80211_free_hw(hw);
+
+	if (rtlpriv->io.pci_mem_start != 0)
+		pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start);
+
+fail2:
+	pci_release_regions(pdev);
+
+fail1:
+
+	pci_disable_device(pdev);
+
+	return -ENODEV;
+
+}
+EXPORT_SYMBOL(rtl_pci_probe);
+
+void rtl_pci_disconnect(struct pci_dev *pdev)
+{
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(pcipriv);
+	struct rtl_mac *rtlmac = rtl_mac(rtlpriv);
+
+	clear_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status);
+
+	sysfs_remove_group(&pdev->dev.kobj, &rtl_attribute_group);
+
+	/*ieee80211_unregister_hw will call ops_stop */
+	if (rtlmac->mac80211_registered == 1) {
+		ieee80211_unregister_hw(hw);
+		rtlmac->mac80211_registered = 0;
+	} else {
+		rtl_deinit_deferred_work(hw);
+		rtlpriv->intf_ops->adapter_stop(hw);
+	}
+
+	/*deinit rfkill */
+	rtl_deinit_rfkill(hw);
+
+	rtl_pci_deinit(hw);
+	rtl_deinit_core(hw);
+	rtlpriv->cfg->ops->deinit_sw_leds(hw);
+	_rtl_pci_io_handler_release(hw);
+	rtlpriv->cfg->ops->deinit_sw_vars(hw);
+
+	if (rtlpci->irq_alloc) {
+		free_irq(rtlpci->pdev->irq, hw);
+		rtlpci->irq_alloc = 0;
+	}
+
+	if (rtlpriv->io.pci_mem_start != 0) {
+		pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start);
+		pci_release_regions(pdev);
+	}
+
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+
+	ieee80211_free_hw(hw);
+}
+EXPORT_SYMBOL(rtl_pci_disconnect);
+
+/***************************************
+kernel pci power state define:
+PCI_D0         ((pci_power_t __force) 0)
+PCI_D1         ((pci_power_t __force) 1)
+PCI_D2         ((pci_power_t __force) 2)
+PCI_D3hot      ((pci_power_t __force) 3)
+PCI_D3cold     ((pci_power_t __force) 4)
+PCI_UNKNOWN    ((pci_power_t __force) 5)
+
+This function is called when system
+goes into suspend state mac80211 will
+call rtl_mac_stop() from the mac80211
+suspend function first, So there is
+no need to call hw_disable here.
+****************************************/
+int rtl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	pci_save_state(pdev);
+	pci_disable_device(pdev);
+	pci_set_power_state(pdev, PCI_D3hot);
+
+	return 0;
+}
+EXPORT_SYMBOL(rtl_pci_suspend);
+
+int rtl_pci_resume(struct pci_dev *pdev)
+{
+	int ret;
+
+	pci_set_power_state(pdev, PCI_D0);
+	ret = pci_enable_device(pdev);
+	if (ret) {
+		RT_ASSERT(false, ("ERR: <======\n"));
+		return ret;
+	}
+
+	pci_restore_state(pdev);
+
+	return 0;
+}
+EXPORT_SYMBOL(rtl_pci_resume);
+
+struct rtl_intf_ops rtl_pci_ops = {
+	.adapter_start = rtl_pci_start,
+	.adapter_stop = rtl_pci_stop,
+	.adapter_tx = rtl_pci_tx,
+	.reset_trx_ring = rtl_pci_reset_trx_ring,
+
+	.disable_aspm = rtl_pci_disable_aspm,
+	.enable_aspm = rtl_pci_enable_aspm,
+};
diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
new file mode 100644
index 000000000000..cdde8583ad31
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -0,0 +1,302 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_PCI_H__
+#define __RTL_PCI_H__
+
+#include <linux/pci.h>
+/*
+1: MSDU packet queue,
+2: Rx Command Queue
+*/
+#define RTL_PCI_RX_MPDU_QUEUE			0
+#define RTL_PCI_RX_CMD_QUEUE			1
+#define RTL_PCI_MAX_RX_QUEUE			2
+
+#define RTL_PCI_MAX_RX_COUNT			64
+#define RTL_PCI_MAX_TX_QUEUE_COUNT		9
+
+#define RT_TXDESC_NUM				128
+#define RT_TXDESC_NUM_BE_QUEUE			256
+
+#define BK_QUEUE				0
+#define BE_QUEUE				1
+#define VI_QUEUE				2
+#define VO_QUEUE				3
+#define BEACON_QUEUE				4
+#define TXCMD_QUEUE				5
+#define MGNT_QUEUE				6
+#define HIGH_QUEUE				7
+#define HCCA_QUEUE				8
+
+#define RTL_PCI_DEVICE(vend, dev, cfg)  \
+	.vendor = (vend), \
+	.device = (dev), \
+	.subvendor = PCI_ANY_ID, \
+	.subdevice = PCI_ANY_ID,\
+	.driver_data = (kernel_ulong_t)&(cfg)
+
+#define INTEL_VENDOR_ID				0x8086
+#define SIS_VENDOR_ID				0x1039
+#define ATI_VENDOR_ID				0x1002
+#define ATI_DEVICE_ID				0x7914
+#define AMD_VENDOR_ID				0x1022
+
+#define PCI_MAX_BRIDGE_NUMBER			255
+#define PCI_MAX_DEVICES				32
+#define PCI_MAX_FUNCTION			8
+
+#define PCI_CONF_ADDRESS	0x0CF8	/*PCI Configuration Space Address */
+#define PCI_CONF_DATA		0x0CFC	/*PCI Configuration Space Data */
+
+#define PCI_CLASS_BRIDGE_DEV		0x06
+#define PCI_SUBCLASS_BR_PCI_TO_PCI	0x04
+#define PCI_CAPABILITY_ID_PCI_EXPRESS	0x10
+#define PCI_CAP_ID_EXP			0x10
+
+#define U1DONTCARE			0xFF
+#define U2DONTCARE			0xFFFF
+#define U4DONTCARE			0xFFFFFFFF
+
+#define RTL_PCI_8192_DID	0x8192	/*8192 PCI-E */
+#define RTL_PCI_8192SE_DID	0x8192	/*8192 SE */
+#define RTL_PCI_8174_DID	0x8174	/*8192 SE */
+#define RTL_PCI_8173_DID	0x8173	/*8191 SE Crab */
+#define RTL_PCI_8172_DID	0x8172	/*8191 SE RE */
+#define RTL_PCI_8171_DID	0x8171	/*8191 SE Unicron */
+#define RTL_PCI_0045_DID	0x0045	/*8190 PCI for Ceraga */
+#define RTL_PCI_0046_DID	0x0046	/*8190 Cardbus for Ceraga */
+#define RTL_PCI_0044_DID	0x0044	/*8192e PCIE for Ceraga */
+#define RTL_PCI_0047_DID	0x0047	/*8192e Express Card for Ceraga */
+#define RTL_PCI_700F_DID	0x700F
+#define RTL_PCI_701F_DID	0x701F
+#define RTL_PCI_DLINK_DID	0x3304
+#define RTL_PCI_8192CET_DID	0x8191	/*8192ce */
+#define RTL_PCI_8192CE_DID	0x8178	/*8192ce */
+#define RTL_PCI_8191CE_DID	0x8177	/*8192ce */
+#define RTL_PCI_8188CE_DID	0x8176	/*8192ce */
+#define RTL_PCI_8192CU_DID	0x8191	/*8192ce */
+#define RTL_PCI_8192DE_DID	0x092D	/*8192ce */
+#define RTL_PCI_8192DU_DID	0x092D	/*8192ce */
+
+/*8192 support 16 pages of IO registers*/
+#define RTL_MEM_MAPPED_IO_RANGE_8190PCI		0x1000
+#define RTL_MEM_MAPPED_IO_RANGE_8192PCIE	0x4000
+#define RTL_MEM_MAPPED_IO_RANGE_8192SE		0x4000
+#define RTL_MEM_MAPPED_IO_RANGE_8192CE		0x4000
+#define RTL_MEM_MAPPED_IO_RANGE_8192DE		0x4000
+
+#define RTL_PCI_REVISION_ID_8190PCI		0x00
+#define RTL_PCI_REVISION_ID_8192PCIE		0x01
+#define RTL_PCI_REVISION_ID_8192SE		0x10
+#define RTL_PCI_REVISION_ID_8192CE		0x1
+#define RTL_PCI_REVISION_ID_8192DE		0x0
+
+#define RTL_DEFAULT_HARDWARE_TYPE	HARDWARE_TYPE_RTL8192CE
+
+enum pci_bridge_vendor {
+	PCI_BRIDGE_VENDOR_INTEL = 0x0,	/*0b'0000,0001 */
+	PCI_BRIDGE_VENDOR_ATI,		/*0b'0000,0010*/
+	PCI_BRIDGE_VENDOR_AMD,		/*0b'0000,0100*/
+	PCI_BRIDGE_VENDOR_SIS,		/*0b'0000,1000*/
+	PCI_BRIDGE_VENDOR_UNKNOWN,	/*0b'0100,0000*/
+	PCI_BRIDGE_VENDOR_MAX,
+};
+
+struct rtl_rx_desc {
+	u32 dword[8];
+} __attribute__ ((packed));
+
+struct rtl_tx_desc {
+	u32 dword[16];
+} __attribute__ ((packed));
+
+struct rtl_tx_cmd_desc {
+	u32 dword[16];
+} __attribute__ ((packed));
+
+struct rtl8192_tx_ring {
+	struct rtl_tx_desc *desc;
+	dma_addr_t dma;
+	unsigned int idx;
+	unsigned int entries;
+	struct sk_buff_head queue;
+};
+
+struct rtl8192_rx_ring {
+	struct rtl_rx_desc *desc;
+	dma_addr_t dma;
+	unsigned int idx;
+	struct sk_buff *rx_buf[RTL_PCI_MAX_RX_COUNT];
+};
+
+struct rtl_pci {
+	struct pci_dev *pdev;
+
+	bool driver_is_goingto_unload;
+	bool up_first_time;
+	bool being_init_adapter;
+	bool irq_enabled;
+
+	/*Tx */
+	struct rtl8192_tx_ring tx_ring[RTL_PCI_MAX_TX_QUEUE_COUNT];
+	int txringcount[RTL_PCI_MAX_TX_QUEUE_COUNT];
+	u32 transmit_config;
+
+	/*Rx */
+	struct rtl8192_rx_ring rx_ring[RTL_PCI_MAX_RX_QUEUE];
+	int rxringcount;
+	u16 rxbuffersize;
+	u32 receive_config;
+
+	/*irq */
+	u8 irq_alloc;
+	u32 irq_mask[2];
+
+	/*Bcn control register setting */
+	u32 reg_bcn_ctrl_val;
+
+	 /*ASPM*/ u8 const_pci_aspm;
+	u8 const_amdpci_aspm;
+	u8 const_hwsw_rfoff_d3;
+	u8 const_support_pciaspm;
+	/*pci-e bridge */
+	u8 const_hostpci_aspm_setting;
+	/*pci-e device */
+	u8 const_devicepci_aspm_setting;
+	/*If it supports ASPM, Offset[560h] = 0x40,
+	   otherwise Offset[560h] = 0x00. */
+	bool b_support_aspm;
+	bool b_support_backdoor;
+
+	/*QOS & EDCA */
+	enum acm_method acm_method;
+};
+
+struct mp_adapter {
+	u8 linkctrl_reg;
+
+	u8 busnumber;
+	u8 devnumber;
+	u8 funcnumber;
+
+	u8 pcibridge_busnum;
+	u8 pcibridge_devnum;
+	u8 pcibridge_funcnum;
+
+	u8 pcibridge_vendor;
+	u16 pcibridge_vendorid;
+	u16 pcibridge_deviceid;
+
+	u32 pcicfg_addrport;
+	u8 num4bytes;
+
+	u8 pcibridge_pciehdr_offset;
+	u8 pcibridge_linkctrlreg;
+
+	bool amd_l1_patch;
+};
+
+struct rtl_pci_priv {
+	struct rtl_pci dev;
+	struct mp_adapter ndis_adapter;
+	struct rtl_led_ctl ledctl;
+};
+
+#define rtl_pcipriv(hw)		(((struct rtl_pci_priv *)(rtl_priv(hw))->priv))
+#define rtl_pcidev(pcipriv)	(&((pcipriv)->dev))
+
+int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw);
+
+extern struct rtl_intf_ops rtl_pci_ops;
+
+int __devinit rtl_pci_probe(struct pci_dev *pdev,
+			    const struct pci_device_id *id);
+void rtl_pci_disconnect(struct pci_dev *pdev);
+int rtl_pci_suspend(struct pci_dev *pdev, pm_message_t state);
+int rtl_pci_resume(struct pci_dev *pdev);
+
+static inline u8 pci_read8_sync(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return 0xff & readb((u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline u16 pci_read16_sync(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return readw((u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline u32 pci_read32_sync(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return readl((u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline void pci_write8_async(struct rtl_priv *rtlpriv, u32 addr, u8 val)
+{
+	writeb(val, (u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline void pci_write16_async(struct rtl_priv *rtlpriv,
+				     u32 addr, u16 val)
+{
+	writew(val, (u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline void pci_write32_async(struct rtl_priv *rtlpriv,
+				     u32 addr, u32 val)
+{
+	writel(val, (u8 *) rtlpriv->io.pci_mem_start + addr);
+}
+
+static inline void rtl_pci_raw_write_port_ulong(u32 port, u32 val)
+{
+	outl(val, port);
+}
+
+static inline void rtl_pci_raw_write_port_uchar(u32 port, u8 val)
+{
+	outb(val, port);
+}
+
+static inline void rtl_pci_raw_read_port_uchar(u32 port, u8 *pval)
+{
+	*pval = inb(port);
+}
+
+static inline void rtl_pci_raw_read_port_ushort(u32 port, u16 *pval)
+{
+	*pval = inw(port);
+}
+
+static inline void rtl_pci_raw_read_port_ulong(u32 port, u32 *pval)
+{
+	*pval = inl(port);
+}
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
new file mode 100644
index 000000000000..fd77cd508f50
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -0,0 +1,492 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "base.h"
+#include "ps.h"
+
+bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool init_status = true;
+
+	/*<1> reset trx ring */
+	if (rtlhal->interface == INTF_PCI)
+		rtlpriv->intf_ops->reset_trx_ring(hw);
+
+	if (is_hal_stop(rtlhal))
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Driver is already down!\n"));
+
+	/*<2> Enable Adapter */
+	rtlpriv->cfg->ops->hw_init(hw);
+	RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+	/*init_status = false; */
+
+	/*<3> Enable Interrupt */
+	rtlpriv->cfg->ops->enable_interrupt(hw);
+
+	/*<enable timer> */
+	rtl_watch_dog_timer_callback((unsigned long)hw);
+
+	return init_status;
+}
+EXPORT_SYMBOL(rtl_ps_enable_nic);
+
+bool rtl_ps_disable_nic(struct ieee80211_hw *hw)
+{
+	bool status = true;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	/*<1> Stop all timer */
+	rtl_deinit_deferred_work(hw);
+
+	/*<2> Disable Interrupt */
+	rtlpriv->cfg->ops->disable_interrupt(hw);
+
+	/*<3> Disable Adapter */
+	rtlpriv->cfg->ops->hw_disable(hw);
+
+	return status;
+}
+EXPORT_SYMBOL(rtl_ps_disable_nic);
+
+bool rtl_ps_set_rf_state(struct ieee80211_hw *hw,
+			 enum rf_pwrstate state_toset,
+			 u32 changesource, bool protect_or_not)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	enum rf_pwrstate rtstate;
+	bool b_actionallowed = false;
+	u16 rfwait_cnt = 0;
+	unsigned long flag;
+
+	/*protect_or_not = true; */
+
+	if (protect_or_not)
+		goto no_protect;
+
+	/*
+	 *Only one thread can change
+	 *the RF state at one time, and others
+	 *should wait to be executed.
+	 */
+	while (true) {
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		if (ppsc->rfchange_inprogress) {
+			spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock,
+					       flag);
+
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+				 ("RF Change in progress!"
+				  "Wait to set..state_toset(%d).\n",
+				  state_toset));
+
+			/* Set RF after the previous action is done.  */
+			while (ppsc->rfchange_inprogress) {
+				rfwait_cnt++;
+				mdelay(1);
+
+				/*
+				 *Wait too long, return false to avoid
+				 *to be stuck here.
+				 */
+				if (rfwait_cnt > 100)
+					return false;
+			}
+		} else {
+			ppsc->rfchange_inprogress = true;
+			spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock,
+					       flag);
+			break;
+		}
+	}
+
+no_protect:
+	rtstate = ppsc->rfpwr_state;
+
+	switch (state_toset) {
+	case ERFON:
+		ppsc->rfoff_reason &= (~changesource);
+
+		if ((changesource == RF_CHANGE_BY_HW) &&
+		    (ppsc->b_hwradiooff == true)) {
+			ppsc->b_hwradiooff = false;
+		}
+
+		if (!ppsc->rfoff_reason) {
+			ppsc->rfoff_reason = 0;
+			b_actionallowed = true;
+		}
+
+		break;
+
+	case ERFOFF:
+
+		if ((changesource == RF_CHANGE_BY_HW)
+		    && (ppsc->b_hwradiooff == false)) {
+			ppsc->b_hwradiooff = true;
+		}
+
+		ppsc->rfoff_reason |= changesource;
+		b_actionallowed = true;
+		break;
+
+	case ERFSLEEP:
+		ppsc->rfoff_reason |= changesource;
+		b_actionallowed = true;
+		break;
+
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+
+	if (b_actionallowed)
+		rtlpriv->cfg->ops->set_rf_power_state(hw, state_toset);
+
+	if (!protect_or_not) {
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	return b_actionallowed;
+}
+EXPORT_SYMBOL(rtl_ps_set_rf_state);
+
+static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	ppsc->b_swrf_processing = true;
+
+	if (ppsc->inactive_pwrstate == ERFON && rtlhal->interface == INTF_PCI) {
+		if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
+		    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM) &&
+		    rtlhal->interface == INTF_PCI) {
+			rtlpriv->intf_ops->disable_aspm(hw);
+			RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+		}
+	}
+
+	rtl_ps_set_rf_state(hw, ppsc->inactive_pwrstate,
+			    RF_CHANGE_BY_IPS, false);
+
+	if (ppsc->inactive_pwrstate == ERFOFF &&
+	    rtlhal->interface == INTF_PCI) {
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+			rtlpriv->intf_ops->enable_aspm(hw);
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+		}
+	}
+
+	ppsc->b_swrf_processing = false;
+}
+
+void rtl_ips_nic_off_wq_callback(void *data)
+{
+	struct rtl_works *rtlworks =
+	    container_of_dwork_rtl(data, struct rtl_works, ips_nic_off_wq);
+	struct ieee80211_hw *hw = rtlworks->hw;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	enum rf_pwrstate rtstate;
+
+	if (mac->opmode != NL80211_IFTYPE_STATION) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("not station return\n"));
+		return;
+	}
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	if (rtlpriv->sec.being_setkey)
+		return;
+
+	if (ppsc->b_inactiveps) {
+		rtstate = ppsc->rfpwr_state;
+
+		/*
+		 *Do not enter IPS in the following conditions:
+		 *(1) RF is already OFF or Sleep
+		 *(2) b_swrf_processing (indicates the IPS is still under going)
+		 *(3) Connectted (only disconnected can trigger IPS)
+		 *(4) IBSS (send Beacon)
+		 *(5) AP mode (send Beacon)
+		 *(6) monitor mode (rcv packet)
+		 */
+
+		if (rtstate == ERFON &&
+		    !ppsc->b_swrf_processing &&
+		    (mac->link_state == MAC80211_NOLINK) &&
+		    !mac->act_scanning) {
+			RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+				 ("IPSEnter(): Turn off RF.\n"));
+
+			ppsc->inactive_pwrstate = ERFOFF;
+			ppsc->b_in_powersavemode = true;
+
+			/*rtl_pci_reset_trx_ring(hw); */
+			_rtl_ps_inactive_ps(hw);
+		}
+	}
+}
+
+void rtl_ips_nic_off(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	/*
+	 *because when link with ap, mac80211 will ask us
+	 *to disable nic quickly after scan before linking,
+	 *this will cause link failed, so we delay 100ms here
+	 */
+	queue_delayed_work(rtlpriv->works.rtl_wq,
+			   &rtlpriv->works.ips_nic_off_wq, MSECS(100));
+}
+
+void rtl_ips_nic_on(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	enum rf_pwrstate rtstate;
+
+	down(&rtlpriv->locks.ips_sem);
+
+	if (ppsc->b_inactiveps) {
+		rtstate = ppsc->rfpwr_state;
+
+		if (rtstate != ERFON &&
+		    !ppsc->b_swrf_processing &&
+		    ppsc->rfoff_reason <= RF_CHANGE_BY_IPS) {
+
+			ppsc->inactive_pwrstate = ERFON;
+			ppsc->b_in_powersavemode = false;
+
+			_rtl_ps_inactive_ps(hw);
+		}
+	}
+
+	up(&rtlpriv->locks.ips_sem);
+}
+
+/*for FW LPS*/
+
+/*
+ *Determine if we can set Fw into PS mode
+ *in current condition.Return TRUE if it
+ *can enter PS mode.
+ */
+static bool rtl_get_fwlps_doze(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u32 ps_timediff;
+
+	ps_timediff = jiffies_to_msecs(jiffies -
+				       ppsc->last_delaylps_stamp_jiffies);
+
+	if (ps_timediff < 2000) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Delay enter Fw LPS for DHCP, ARP,"
+			  " or EAPOL exchanging state.\n"));
+		return false;
+	}
+
+	if (mac->link_state != MAC80211_LINKED)
+		return false;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		return false;
+
+	return true;
+}
+
+/* Change current and default preamble mode.*/
+static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u8 rpwm_val, fw_pwrmode;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		return;
+
+	if (mac->link_state != MAC80211_LINKED)
+		return;
+
+	if (ppsc->dot11_psmode == rt_psmode)
+		return;
+
+	/* Update power save mode configured. */
+	ppsc->dot11_psmode = rt_psmode;
+
+	/*
+	 *<FW control LPS>
+	 *1. Enter PS mode
+	 *   Set RPWM to Fw to turn RF off and send H2C fw_pwrmode
+	 *   cmd to set Fw into PS mode.
+	 *2. Leave PS mode
+	 *   Send H2C fw_pwrmode cmd to Fw to set Fw into Active
+	 *   mode and set RPWM to turn RF on.
+	 */
+
+	if ((ppsc->b_fwctrl_lps) && (ppsc->b_leisure_ps) &&
+	     ppsc->report_linked) {
+		bool b_fw_current_inps;
+		if (ppsc->dot11_psmode == EACTIVE) {
+			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+				 ("FW LPS leave ps_mode:%x\n",
+				  FW_PS_ACTIVE_MODE));
+
+			rpwm_val = 0x0C;	/* RF on */
+			fw_pwrmode = FW_PS_ACTIVE_MODE;
+			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
+					(u8 *) (&rpwm_val));
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_H2C_FW_PWRMODE,
+					(u8 *) (&fw_pwrmode));
+			b_fw_current_inps = false;
+
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_FW_PSMODE_STATUS,
+					(u8 *) (&b_fw_current_inps));
+
+		} else {
+			if (rtl_get_fwlps_doze(hw)) {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+						("FW LPS enter ps_mode:%x\n",
+						 ppsc->fwctrl_psmode));
+
+				rpwm_val = 0x02;	/* RF off */
+				b_fw_current_inps = true;
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						HW_VAR_FW_PSMODE_STATUS,
+						(u8 *) (&b_fw_current_inps));
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						HW_VAR_H2C_FW_PWRMODE,
+						(u8 *) (&ppsc->fwctrl_psmode));
+
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						HW_VAR_SET_RPWM,
+						(u8 *) (&rpwm_val));
+			} else {
+				/* Reset the power save related parameters. */
+				ppsc->dot11_psmode = EACTIVE;
+			}
+		}
+	}
+}
+
+/*Enter the leisure power save mode.*/
+void rtl_lps_enter(struct ieee80211_hw *hw)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned long flag;
+
+	if (!(ppsc->b_fwctrl_lps && ppsc->b_leisure_ps))
+		return;
+
+	if (rtlpriv->sec.being_setkey)
+		return;
+
+	if (rtlpriv->link_info.b_busytraffic)
+		return;
+
+	/*sleep after linked 10s, to let DHCP and 4-way handshake ok enough!! */
+	if (mac->cnt_after_linked < 5)
+		return;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		return;
+
+	if (mac->link_state != MAC80211_LINKED)
+		return;
+
+	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
+
+	if (ppsc->b_leisure_ps) {
+		/* Idle for a while if we connect to AP a while ago. */
+		if (mac->cnt_after_linked >= 2) {
+			if (ppsc->dot11_psmode == EACTIVE) {
+				RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+					("Enter 802.11 power save mode...\n"));
+
+				rtl_lps_set_psmode(hw, EAUTOPS);
+			}
+		}
+	}
+	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
+}
+
+/*Leave the leisure power save mode.*/
+void rtl_lps_leave(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	unsigned long flag;
+
+	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
+
+	if (ppsc->b_fwctrl_lps && ppsc->b_leisure_ps) {
+		if (ppsc->dot11_psmode != EACTIVE) {
+
+			/*FIX ME */
+			rtlpriv->cfg->ops->enable_interrupt(hw);
+
+			if (ppsc->reg_rfps_level & RT_RF_LPS_LEVEL_ASPM &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_LPS_LEVEL_ASPM) &&
+			    rtlhal->interface == INTF_PCI) {
+				rtlpriv->intf_ops->disable_aspm(hw);
+				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_LPS_LEVEL_ASPM);
+			}
+
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("Busy Traffic,Leave 802.11 power save..\n"));
+
+			rtl_lps_set_psmode(hw, EACTIVE);
+		}
+	}
+	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
+}
diff --git a/drivers/net/wireless/rtlwifi/ps.h b/drivers/net/wireless/rtlwifi/ps.h
new file mode 100644
index 000000000000..ae56da801a23
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/ps.h
@@ -0,0 +1,43 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __REALTEK_RTL_PCI_PS_H__
+#define __REALTEK_RTL_PCI_PS_H__
+
+bool rtl_ps_set_rf_state(struct ieee80211_hw *hw,
+			 enum rf_pwrstate state_toset, u32 changesource,
+			 bool protect_or_not);
+bool rtl_ps_enable_nic(struct ieee80211_hw *hw);
+bool rtl_ps_disable_nic(struct ieee80211_hw *hw);
+void rtl_ips_nic_off(struct ieee80211_hw *hw);
+void rtl_ips_nic_on(struct ieee80211_hw *hw);
+void rtl_ips_nic_off_wq_callback(void *data);
+void rtl_lps_enter(struct ieee80211_hw *hw);
+void rtl_lps_leave(struct ieee80211_hw *hw);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c
new file mode 100644
index 000000000000..904b8fd01f6d
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rc.c
@@ -0,0 +1,329 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "base.h"
+#include "rc.h"
+
+/*
+ *Finds the highest rate index we can use
+ *if skb is special data like DHCP/EAPOL, we set should
+ *it to lowest rate CCK_1M, otherwise we set rate to
+ *CCK11M or OFDM_54M based on wireless mode.
+ */
+static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
+				  struct sk_buff *skb, bool not_data)
+{
+	struct rtl_mac *rtlmac = rtl_mac(rtlpriv);
+
+	/*
+	 *mgt use 1M, although we have check it
+	 *before this function use rate_control_send_low,
+	 *we still check it here
+	 */
+	if (not_data)
+		return rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+
+	/*
+	 *this rate is no use for true rate, firmware
+	 *will control rate at all it just used for
+	 *1.show in iwconfig in B/G mode
+	 *2.in rtl_get_tcb_desc when we check rate is
+	 *      1M we will not use FW rate but user rate.
+	 */
+	if (rtl_is_special_data(rtlpriv->mac80211.hw, skb, true)) {
+		return rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+	} else {
+		if (rtlmac->mode == WIRELESS_MODE_B)
+			return rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M];
+		else
+			return rtlpriv->cfg->maps[RTL_RC_OFDM_RATE54M];
+	}
+}
+
+static void _rtl_rc_rate_set_series(struct rtl_priv *rtlpriv,
+				    struct ieee80211_tx_rate *rate,
+				    struct ieee80211_tx_rate_control *txrc,
+				    u8 tries, u8 rix, int rtsctsenable,
+				    bool not_data)
+{
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+
+	rate->count = tries;
+	rate->idx = (rix > 0x2) ? rix : 0x2;
+
+	if (!not_data) {
+		if (txrc->short_preamble)
+			rate->flags |= IEEE80211_TX_RC_USE_SHORT_PREAMBLE;
+		if (mac->bw_40)
+			rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+		if (mac->sgi_20 || mac->sgi_40)
+			rate->flags |= IEEE80211_TX_RC_SHORT_GI;
+		if (mac->ht_enable)
+			rate->flags |= IEEE80211_TX_RC_MCS;
+	}
+}
+
+static void rtl_get_rate(void *ppriv, struct ieee80211_sta *sta,
+			 void *priv_sta, struct ieee80211_tx_rate_control *txrc)
+{
+	struct rtl_priv *rtlpriv = ppriv;
+	struct sk_buff *skb = txrc->skb;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_tx_rate *rates = tx_info->control.rates;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	__le16 fc = hdr->frame_control;
+	u8 try_per_rate, i, rix;
+	bool not_data = !ieee80211_is_data(fc);
+
+	if (rate_control_send_low(sta, priv_sta, txrc))
+		return;
+
+	rix = _rtl_rc_get_highest_rix(rtlpriv, skb, not_data);
+
+	try_per_rate = 1;
+	_rtl_rc_rate_set_series(rtlpriv, &rates[0], txrc,
+				try_per_rate, rix, 1, not_data);
+
+	if (!not_data) {
+		for (i = 1; i < 4; i++)
+			_rtl_rc_rate_set_series(rtlpriv, &rates[i],
+						txrc, i, (rix - i), 1,
+						not_data);
+	}
+}
+
+static bool _rtl_tx_aggr_check(struct rtl_priv *rtlpriv, u16 tid)
+{
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+
+	if (mac->act_scanning)
+		return false;
+
+	if (mac->cnt_after_linked < 3)
+		return false;
+
+	if (mac->tids[tid].agg.agg_state == RTL_AGG_OFF)
+		return true;
+
+	return false;
+}
+
+/*mac80211 Rate Control callbacks*/
+static void rtl_tx_status(void *ppriv,
+			  struct ieee80211_supported_band *sband,
+			  struct ieee80211_sta *sta, void *priv_sta,
+			  struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = ppriv;
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	struct ieee80211_hdr *hdr;
+	__le16 fc;
+
+	hdr = (struct ieee80211_hdr *)skb->data;
+	fc = hdr->frame_control;
+
+	if (!priv_sta || !ieee80211_is_data(fc))
+		return;
+
+	if (rtl_is_special_data(mac->hw, skb, true))
+		return;
+
+	if (is_multicast_ether_addr(ieee80211_get_DA(hdr))
+	    || is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
+		return;
+
+	/* Check if aggregation has to be enabled for this tid */
+	if (conf_is_ht(&mac->hw->conf) &&
+	    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
+		if (ieee80211_is_data_qos(fc)) {
+			u8 *qc, tid;
+
+			qc = ieee80211_get_qos_ctl(hdr);
+			tid = qc[0] & 0xf;
+
+			if (_rtl_tx_aggr_check(rtlpriv, tid))
+				ieee80211_start_tx_ba_session(sta, tid);
+		}
+	}
+}
+
+static void rtl_rate_init(void *ppriv,
+			  struct ieee80211_supported_band *sband,
+			  struct ieee80211_sta *sta, void *priv_sta)
+{
+	struct rtl_priv *rtlpriv = ppriv;
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	u8 is_ht = conf_is_ht(&mac->hw->conf);
+
+	if ((mac->opmode == NL80211_IFTYPE_STATION) ||
+	    (mac->opmode == NL80211_IFTYPE_MESH_POINT) ||
+	    (mac->opmode == NL80211_IFTYPE_ADHOC)) {
+
+		switch (sband->band) {
+		case IEEE80211_BAND_2GHZ:
+			rtlpriv->rate_priv->cur_ratetab_idx =
+			    RATR_INX_WIRELESS_G;
+			if (is_ht)
+				rtlpriv->rate_priv->cur_ratetab_idx =
+				    RATR_INX_WIRELESS_NGB;
+			break;
+		case IEEE80211_BAND_5GHZ:
+			rtlpriv->rate_priv->cur_ratetab_idx =
+			    RATR_INX_WIRELESS_A;
+			if (is_ht)
+				rtlpriv->rate_priv->cur_ratetab_idx =
+				    RATR_INX_WIRELESS_NGB;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+				 ("Invalid band\n"));
+			rtlpriv->rate_priv->cur_ratetab_idx =
+			    RATR_INX_WIRELESS_NGB;
+			break;
+		}
+
+		RT_TRACE(rtlpriv, COMP_RATE, DBG_DMESG,
+			 ("Choosing rate table index: %d\n",
+			  rtlpriv->rate_priv->cur_ratetab_idx));
+
+	}
+
+}
+
+static void rtl_rate_update(void *ppriv,
+			    struct ieee80211_supported_band *sband,
+			    struct ieee80211_sta *sta, void *priv_sta,
+			    u32 changed,
+			    enum nl80211_channel_type oper_chan_type)
+{
+	struct rtl_priv *rtlpriv = ppriv;
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	bool oper_cw40 = false, oper_sgi40;
+	bool local_cw40 = mac->bw_40;
+	bool local_sgi40 = mac->sgi_40;
+	u8 is_ht = conf_is_ht(&mac->hw->conf);
+
+	if (changed & IEEE80211_RC_HT_CHANGED) {
+		if (mac->opmode != NL80211_IFTYPE_STATION)
+			return;
+
+		if (rtlhal->hw->conf.channel_type == NL80211_CHAN_HT40MINUS ||
+		    rtlhal->hw->conf.channel_type == NL80211_CHAN_HT40PLUS)
+			oper_cw40 = true;
+
+		oper_sgi40 = mac->sgi_40;
+
+		if ((local_cw40 != oper_cw40) || (local_sgi40 != oper_sgi40)) {
+			switch (sband->band) {
+			case IEEE80211_BAND_2GHZ:
+				rtlpriv->rate_priv->cur_ratetab_idx =
+				    RATR_INX_WIRELESS_G;
+				if (is_ht)
+					rtlpriv->rate_priv->cur_ratetab_idx =
+					    RATR_INX_WIRELESS_NGB;
+				break;
+			case IEEE80211_BAND_5GHZ:
+				rtlpriv->rate_priv->cur_ratetab_idx =
+				    RATR_INX_WIRELESS_A;
+				if (is_ht)
+					rtlpriv->rate_priv->cur_ratetab_idx =
+					    RATR_INX_WIRELESS_NGB;
+				break;
+			default:
+				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+					 ("Invalid band\n"));
+				rtlpriv->rate_priv->cur_ratetab_idx =
+				    RATR_INX_WIRELESS_NGB;
+				break;
+			}
+		}
+	}
+}
+
+static void *rtl_rate_alloc(struct ieee80211_hw *hw,
+		struct dentry *debugfsdir)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	return rtlpriv;
+}
+
+static void rtl_rate_free(void *rtlpriv)
+{
+	return;
+}
+
+static void *rtl_rate_alloc_sta(void *ppriv,
+				struct ieee80211_sta *sta, gfp_t gfp)
+{
+	struct rtl_priv *rtlpriv = ppriv;
+	struct rtl_rate_priv *rate_priv;
+
+	rate_priv = kzalloc(sizeof(struct rtl_rate_priv), gfp);
+	if (!rate_priv) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Unable to allocate private rc structure\n"));
+		return NULL;
+	}
+
+	rtlpriv->rate_priv = rate_priv;
+
+	return rate_priv;
+}
+
+static void rtl_rate_free_sta(void *rtlpriv,
+			      struct ieee80211_sta *sta, void *priv_sta)
+{
+	struct rtl_rate_priv *rate_priv = priv_sta;
+	kfree(rate_priv);
+}
+
+static struct rate_control_ops rtl_rate_ops = {
+	.module = NULL,
+	.name = "rtl_rc",
+	.alloc = rtl_rate_alloc,
+	.free = rtl_rate_free,
+	.alloc_sta = rtl_rate_alloc_sta,
+	.free_sta = rtl_rate_free_sta,
+	.rate_init = rtl_rate_init,
+	.rate_update = rtl_rate_update,
+	.tx_status = rtl_tx_status,
+	.get_rate = rtl_get_rate,
+};
+
+int rtl_rate_control_register(void)
+{
+	return ieee80211_rate_control_register(&rtl_rate_ops);
+}
+
+void rtl_rate_control_unregister(void)
+{
+	ieee80211_rate_control_unregister(&rtl_rate_ops);
+}
diff --git a/drivers/net/wireless/rtlwifi/rc.h b/drivers/net/wireless/rtlwifi/rc.h
new file mode 100644
index 000000000000..b4667c035f0b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rc.h
@@ -0,0 +1,40 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_RC_H__
+#define __RTL_RC_H__
+
+struct rtl_rate_priv {
+	u8 cur_ratetab_idx;
+	u8 ht_cap;
+};
+
+int rtl_rate_control_register(void);
+void rtl_rate_control_unregister(void);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/rtlwifi/regd.c
new file mode 100644
index 000000000000..3336ca999dfd
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/regd.c
@@ -0,0 +1,400 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "wifi.h"
+#include "regd.h"
+
+static struct country_code_to_enum_rd allCountries[] = {
+	{COUNTRY_CODE_FCC, "US"},
+	{COUNTRY_CODE_IC, "US"},
+	{COUNTRY_CODE_ETSI, "EC"},
+	{COUNTRY_CODE_SPAIN, "EC"},
+	{COUNTRY_CODE_FRANCE, "EC"},
+	{COUNTRY_CODE_MKK, "JP"},
+	{COUNTRY_CODE_MKK1, "JP"},
+	{COUNTRY_CODE_ISRAEL, "EC"},
+	{COUNTRY_CODE_TELEC, "JP"},
+	{COUNTRY_CODE_MIC, "JP"},
+	{COUNTRY_CODE_GLOBAL_DOMAIN, "JP"},
+	{COUNTRY_CODE_WORLD_WIDE_13, "EC"},
+	{COUNTRY_CODE_TELEC_NETGEAR, "EC"},
+};
+
+/*
+ *Only these channels all allow active
+ *scan on all world regulatory domains
+ */
+#define RTL819x_2GHZ_CH01_11	\
+	REG_RULE(2412-10, 2462+10, 40, 0, 20, 0)
+
+/*
+ *We enable active scan on these a case
+ *by case basis by regulatory domain
+ */
+#define RTL819x_2GHZ_CH12_13	\
+	REG_RULE(2467-10, 2472+10, 40, 0, 20,\
+	NL80211_RRF_PASSIVE_SCAN)
+
+#define RTL819x_2GHZ_CH14	\
+	REG_RULE(2484-10, 2484+10, 40, 0, 20, \
+	NL80211_RRF_PASSIVE_SCAN | \
+	NL80211_RRF_NO_OFDM)
+
+static const struct ieee80211_regdomain rtl_regdom_11 = {
+	.n_reg_rules = 1,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+	}
+};
+
+static const struct ieee80211_regdomain rtl_regdom_global = {
+	.n_reg_rules = 3,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+		      RTL819x_2GHZ_CH12_13,
+		      RTL819x_2GHZ_CH14,
+	}
+};
+
+static const struct ieee80211_regdomain rtl_regdom_world = {
+	.n_reg_rules = 2,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+		      RTL819x_2GHZ_CH12_13,
+	}
+};
+
+static bool _rtl_is_radar_freq(u16 center_freq)
+{
+	return (center_freq >= 5260 && center_freq <= 5700);
+}
+
+static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy,
+					   enum nl80211_reg_initiator initiator)
+{
+	enum ieee80211_band band;
+	struct ieee80211_supported_band *sband;
+	const struct ieee80211_reg_rule *reg_rule;
+	struct ieee80211_channel *ch;
+	unsigned int i;
+	u32 bandwidth = 0;
+	int r;
+
+	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+
+		if (!wiphy->bands[band])
+			continue;
+
+		sband = wiphy->bands[band];
+
+		for (i = 0; i < sband->n_channels; i++) {
+			ch = &sband->channels[i];
+			if (_rtl_is_radar_freq(ch->center_freq) ||
+			    (ch->flags & IEEE80211_CHAN_RADAR))
+				continue;
+			if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) {
+				r = freq_reg_info(wiphy, ch->center_freq,
+						  bandwidth, &reg_rule);
+				if (r)
+					continue;
+
+				/*
+				 *If 11d had a rule for this channel ensure
+				 *we enable adhoc/beaconing if it allows us to
+				 *use it. Note that we would have disabled it
+				 *by applying our static world regdomain by
+				 *default during init, prior to calling our
+				 *regulatory_hint().
+				 */
+
+				if (!(reg_rule->flags & NL80211_RRF_NO_IBSS))
+					ch->flags &= ~IEEE80211_CHAN_NO_IBSS;
+				if (!(reg_rule->
+				     flags & NL80211_RRF_PASSIVE_SCAN))
+					ch->flags &=
+					    ~IEEE80211_CHAN_PASSIVE_SCAN;
+			} else {
+				if (ch->beacon_found)
+					ch->flags &= ~(IEEE80211_CHAN_NO_IBSS |
+						  IEEE80211_CHAN_PASSIVE_SCAN);
+			}
+		}
+	}
+}
+
+/* Allows active scan scan on Ch 12 and 13 */
+static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy,
+					     enum nl80211_reg_initiator
+					     initiator)
+{
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	const struct ieee80211_reg_rule *reg_rule;
+	u32 bandwidth = 0;
+	int r;
+
+	sband = wiphy->bands[IEEE80211_BAND_2GHZ];
+
+	/*
+	 *If no country IE has been received always enable active scan
+	 *on these channels. This is only done for specific regulatory SKUs
+	 */
+	if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) {
+		ch = &sband->channels[11];	/* CH 12 */
+		if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+			ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
+		ch = &sband->channels[12];	/* CH 13 */
+		if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+			ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
+		return;
+	}
+
+	/*
+	 *If a country IE has been recieved check its rule for this
+	 *channel first before enabling active scan. The passive scan
+	 *would have been enforced by the initial processing of our
+	 *custom regulatory domain.
+	 */
+
+	ch = &sband->channels[11];	/* CH 12 */
+	r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
+	if (!r) {
+		if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN))
+			if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+				ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
+	}
+
+	ch = &sband->channels[12];	/* CH 13 */
+	r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
+	if (!r) {
+		if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN))
+			if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+				ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
+	}
+}
+
+/*
+ *Always apply Radar/DFS rules on
+ *freq range 5260 MHz - 5700 MHz
+ */
+static void _rtl_reg_apply_radar_flags(struct wiphy *wiphy)
+{
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	unsigned int i;
+
+	if (!wiphy->bands[IEEE80211_BAND_5GHZ])
+		return;
+
+	sband = wiphy->bands[IEEE80211_BAND_5GHZ];
+
+	for (i = 0; i < sband->n_channels; i++) {
+		ch = &sband->channels[i];
+		if (!_rtl_is_radar_freq(ch->center_freq))
+			continue;
+
+		/*
+		 *We always enable radar detection/DFS on this
+		 *frequency range. Additionally we also apply on
+		 *this frequency range:
+		 *- If STA mode does not yet have DFS supports disable
+		 * active scanning
+		 *- If adhoc mode does not support DFS yet then disable
+		 * adhoc in the frequency.
+		 *- If AP mode does not yet support radar detection/DFS
+		 *do not allow AP mode
+		 */
+		if (!(ch->flags & IEEE80211_CHAN_DISABLED))
+			ch->flags |= IEEE80211_CHAN_RADAR |
+			    IEEE80211_CHAN_NO_IBSS |
+			    IEEE80211_CHAN_PASSIVE_SCAN;
+	}
+}
+
+static void _rtl_reg_apply_world_flags(struct wiphy *wiphy,
+				       enum nl80211_reg_initiator initiator,
+				       struct rtl_regulatory *reg)
+{
+	_rtl_reg_apply_beaconing_flags(wiphy, initiator);
+	_rtl_reg_apply_active_scan_flags(wiphy, initiator);
+	return;
+}
+
+static void _rtl_dump_channel_map(struct wiphy *wiphy)
+{
+	enum ieee80211_band band;
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	unsigned int i;
+
+	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+		if (!wiphy->bands[band])
+			continue;
+		sband = wiphy->bands[band];
+		for (i = 0; i < sband->n_channels; i++)
+			ch = &sband->channels[i];
+	}
+}
+
+static int _rtl_reg_notifier_apply(struct wiphy *wiphy,
+				   struct regulatory_request *request,
+				   struct rtl_regulatory *reg)
+{
+	/* We always apply this */
+	_rtl_reg_apply_radar_flags(wiphy);
+
+	switch (request->initiator) {
+	case NL80211_REGDOM_SET_BY_DRIVER:
+	case NL80211_REGDOM_SET_BY_CORE:
+	case NL80211_REGDOM_SET_BY_USER:
+		break;
+	case NL80211_REGDOM_SET_BY_COUNTRY_IE:
+		_rtl_reg_apply_world_flags(wiphy, request->initiator, reg);
+		break;
+	}
+
+	_rtl_dump_channel_map(wiphy);
+
+	return 0;
+}
+
+static const struct ieee80211_regdomain *_rtl_regdomain_select(
+					       struct rtl_regulatory *reg)
+{
+	switch (reg->country_code) {
+	case COUNTRY_CODE_FCC:
+	case COUNTRY_CODE_IC:
+		return &rtl_regdom_11;
+	case COUNTRY_CODE_ETSI:
+	case COUNTRY_CODE_SPAIN:
+	case COUNTRY_CODE_FRANCE:
+	case COUNTRY_CODE_ISRAEL:
+	case COUNTRY_CODE_TELEC_NETGEAR:
+		return &rtl_regdom_world;
+	case COUNTRY_CODE_MKK:
+	case COUNTRY_CODE_MKK1:
+	case COUNTRY_CODE_TELEC:
+	case COUNTRY_CODE_MIC:
+		return &rtl_regdom_global;
+	case COUNTRY_CODE_GLOBAL_DOMAIN:
+		return &rtl_regdom_global;
+	case COUNTRY_CODE_WORLD_WIDE_13:
+		return &rtl_regdom_world;
+	default:
+		return &rtl_regdom_world;
+	}
+}
+
+static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
+				struct wiphy *wiphy,
+				int (*reg_notifier) (struct wiphy *wiphy,
+						     struct regulatory_request *
+						     request))
+{
+	const struct ieee80211_regdomain *regd;
+
+	wiphy->reg_notifier = reg_notifier;
+	wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
+	wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
+	wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;
+	regd = _rtl_regdomain_select(reg);
+	wiphy_apply_custom_regulatory(wiphy, regd);
+	_rtl_reg_apply_radar_flags(wiphy);
+	_rtl_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
+	return 0;
+}
+
+static struct country_code_to_enum_rd *_rtl_regd_find_country(u16 countrycode)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(allCountries); i++) {
+		if (allCountries[i].countrycode == countrycode)
+			return &allCountries[i];
+	}
+	return NULL;
+}
+
+int rtl_regd_init(struct ieee80211_hw *hw,
+		  int (*reg_notifier) (struct wiphy *wiphy,
+				       struct regulatory_request *request))
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct wiphy *wiphy = hw->wiphy;
+	struct country_code_to_enum_rd *country = NULL;
+
+	if (wiphy == NULL || &rtlpriv->regd == NULL)
+		return -EINVAL;
+
+	/* force the channel plan to world wide 13 */
+	rtlpriv->regd.country_code = COUNTRY_CODE_WORLD_WIDE_13;
+
+	RT_TRACE(rtlpriv, COMP_REGD, DBG_TRACE,
+		 (KERN_DEBUG "rtl: EEPROM regdomain: 0x%0x\n",
+		  rtlpriv->regd.country_code));
+
+	if (rtlpriv->regd.country_code >= COUNTRY_CODE_MAX) {
+		RT_TRACE(rtlpriv, COMP_REGD, DBG_DMESG,
+			 (KERN_DEBUG "rtl: EEPROM indicates invalid contry code"
+			  "world wide 13 should be used\n"));
+
+		rtlpriv->regd.country_code = COUNTRY_CODE_WORLD_WIDE_13;
+	}
+
+	country = _rtl_regd_find_country(rtlpriv->regd.country_code);
+
+	if (country) {
+		rtlpriv->regd.alpha2[0] = country->isoName[0];
+		rtlpriv->regd.alpha2[1] = country->isoName[1];
+	} else {
+		rtlpriv->regd.alpha2[0] = '0';
+		rtlpriv->regd.alpha2[1] = '0';
+	}
+
+	RT_TRACE(rtlpriv, COMP_REGD, DBG_TRACE,
+		 (KERN_DEBUG "rtl: Country alpha2 being used: %c%c\n",
+		  rtlpriv->regd.alpha2[0], rtlpriv->regd.alpha2[1]));
+
+	_rtl_regd_init_wiphy(&rtlpriv->regd, wiphy, reg_notifier);
+
+	return 0;
+}
+
+int rtl_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request)
+{
+	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_REGD, DBG_LOUD, ("\n"));
+
+	return _rtl_reg_notifier_apply(wiphy, request, &rtlpriv->regd);
+}
diff --git a/drivers/net/wireless/rtlwifi/regd.h b/drivers/net/wireless/rtlwifi/regd.h
new file mode 100644
index 000000000000..4cdbc4ae76d4
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/regd.h
@@ -0,0 +1,61 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_REGD_H__
+#define __RTL_REGD_H__
+
+struct country_code_to_enum_rd {
+	u16 countrycode;
+	const char *isoName;
+};
+
+enum country_code_type_t {
+	COUNTRY_CODE_FCC = 0,
+	COUNTRY_CODE_IC = 1,
+	COUNTRY_CODE_ETSI = 2,
+	COUNTRY_CODE_SPAIN = 3,
+	COUNTRY_CODE_FRANCE = 4,
+	COUNTRY_CODE_MKK = 5,
+	COUNTRY_CODE_MKK1 = 6,
+	COUNTRY_CODE_ISRAEL = 7,
+	COUNTRY_CODE_TELEC = 8,
+	COUNTRY_CODE_MIC = 9,
+	COUNTRY_CODE_GLOBAL_DOMAIN = 10,
+	COUNTRY_CODE_WORLD_WIDE_13 = 11,
+	COUNTRY_CODE_TELEC_NETGEAR = 12,
+
+	/*add new channel plan above this line */
+	COUNTRY_CODE_MAX
+};
+
+int rtl_regd_init(struct ieee80211_hw *hw,
+		  int (*reg_notifier) (struct wiphy *wiphy,
+				       struct regulatory_request *request));
+int rtl_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
new file mode 100644
index 000000000000..f3d7682ff08c
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
@@ -0,0 +1,12 @@
+rtl8192ce-objs :=		\
+	rtl8192c-dm.o		\
+	rtl8192c-fw.o		\
+	rtl8192c-hw.o		\
+	rtl8192c-led.o		\
+	rtl8192c-phy.o		\
+	rtl8192c-rf.o		\
+	rtl8192c-sw.o		\
+	rtl8192c-table.o	\
+	rtl8192c-trx.o
+
+obj-$(CONFIG_RTL8192CE) += rtl8192ce.o
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
new file mode 100644
index 000000000000..83cd64895292
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
@@ -0,0 +1,257 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_DEF_H__
+#define __RTL92C_DEF_H__
+
+#define HAL_RETRY_LIMIT_INFRA				48
+#define HAL_RETRY_LIMIT_AP_ADHOC			7
+
+#define	PHY_RSSI_SLID_WIN_MAX				100
+#define	PHY_LINKQUALITY_SLID_WIN_MAX			20
+#define	PHY_BEACON_RSSI_SLID_WIN_MAX			10
+
+#define RESET_DELAY_8185				20
+
+#define RT_IBSS_INT_MASKS	(IMR_BCNINT | IMR_TBDOK | IMR_TBDER)
+#define RT_AC_INT_MASKS		(IMR_VIDOK | IMR_VODOK | IMR_BEDOK|IMR_BKDOK)
+
+#define NUM_OF_FIRMWARE_QUEUE				10
+#define NUM_OF_PAGES_IN_FW				0x100
+#define NUM_OF_PAGE_IN_FW_QUEUE_BK			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_BE			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_VI			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_VO			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA			0x0
+#define NUM_OF_PAGE_IN_FW_QUEUE_CMD			0x0
+#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT			0x02
+#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH			0x02
+#define NUM_OF_PAGE_IN_FW_QUEUE_BCN			0x2
+#define NUM_OF_PAGE_IN_FW_QUEUE_PUB			0xA1
+
+#define NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM			0x026
+#define NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM			0x048
+#define NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM			0x048
+#define NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM			0x026
+#define NUM_OF_PAGE_IN_FW_QUEUE_PUB_DTM			0x00
+
+#define MAX_LINES_HWCONFIG_TXT				1000
+#define MAX_BYTES_LINE_HWCONFIG_TXT			256
+
+#define SW_THREE_WIRE					0
+#define HW_THREE_WIRE					2
+
+#define BT_DEMO_BOARD					0
+#define BT_QA_BOARD					1
+#define BT_FPGA						2
+
+#define RX_SMOOTH_FACTOR				20
+
+#define HAL_PRIME_CHNL_OFFSET_DONT_CARE			0
+#define HAL_PRIME_CHNL_OFFSET_LOWER			1
+#define HAL_PRIME_CHNL_OFFSET_UPPER			2
+
+#define MAX_H2C_QUEUE_NUM				10
+
+#define RX_MPDU_QUEUE					0
+#define RX_CMD_QUEUE					1
+#define RX_MAX_QUEUE					2
+#define AC2QUEUEID(_AC)					(_AC)
+
+#define	C2H_RX_CMD_HDR_LEN				8
+#define	GET_C2H_CMD_CMD_LEN(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 0, 16)
+#define	GET_C2H_CMD_ELEMENT_ID(__prxhdr)	\
+	LE_BITS_TO_4BYTE((__prxhdr), 16, 8)
+#define	GET_C2H_CMD_CMD_SEQ(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 24, 7)
+#define	GET_C2H_CMD_CONTINUE(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 31, 1)
+#define	GET_C2H_CMD_CONTENT(__prxhdr)		\
+	((u8 *)(__prxhdr) + C2H_RX_CMD_HDR_LEN)
+
+#define	GET_C2H_CMD_FEEDBACK_ELEMENT_ID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 0, 8)
+#define	GET_C2H_CMD_FEEDBACK_CCX_LEN(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 8, 8)
+#define	GET_C2H_CMD_FEEDBACK_CCX_CMD_CNT(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 16, 16)
+#define	GET_C2H_CMD_FEEDBACK_CCX_MAC_ID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 0, 5)
+#define	GET_C2H_CMD_FEEDBACK_CCX_VALID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 7, 1)
+#define	GET_C2H_CMD_FEEDBACK_CCX_RETRY_CNT(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 8, 5)
+#define	GET_C2H_CMD_FEEDBACK_CCX_TOK(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 15, 1)
+#define	GET_C2H_CMD_FEEDBACK_CCX_QSEL(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 16, 4)
+#define	GET_C2H_CMD_FEEDBACK_CCX_SEQ(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 20, 12)
+
+#define CHIP_VER_B			BIT(4)
+#define CHIP_92C_BITMASK		BIT(0)
+#define CHIP_92C_1T2R			0x03
+#define CHIP_92C			0x01
+#define CHIP_88C			0x00
+
+enum version_8192c {
+	VERSION_A_CHIP_92C = 0x01,
+	VERSION_A_CHIP_88C = 0x00,
+	VERSION_B_CHIP_92C = 0x11,
+	VERSION_B_CHIP_88C = 0x10,
+	VERSION_UNKNOWN = 0x88,
+};
+
+#define IS_CHIP_VER_B(version)  ((version & CHIP_VER_B) ? true : false)
+#define IS_92C_SERIAL(version)  ((version & CHIP_92C_BITMASK) ? true : false)
+
+enum rtl819x_loopback_e {
+	RTL819X_NO_LOOPBACK = 0,
+	RTL819X_MAC_LOOPBACK = 1,
+	RTL819X_DMA_LOOPBACK = 2,
+	RTL819X_CCK_LOOPBACK = 3,
+};
+
+enum rf_optype {
+	RF_OP_BY_SW_3WIRE = 0,
+	RF_OP_BY_FW,
+	RF_OP_MAX
+};
+
+enum rf_power_state {
+	RF_ON,
+	RF_OFF,
+	RF_SLEEP,
+	RF_SHUT_DOWN,
+};
+
+enum power_save_mode {
+	POWER_SAVE_MODE_ACTIVE,
+	POWER_SAVE_MODE_SAVE,
+};
+
+enum power_polocy_config {
+	POWERCFG_MAX_POWER_SAVINGS,
+	POWERCFG_GLOBAL_POWER_SAVINGS,
+	POWERCFG_LOCAL_POWER_SAVINGS,
+	POWERCFG_LENOVO,
+};
+
+enum interface_select_pci {
+	INTF_SEL1_MINICARD = 0,
+	INTF_SEL0_PCIE = 1,
+	INTF_SEL2_RSV = 2,
+	INTF_SEL3_RSV = 3,
+};
+
+enum hal_fw_c2h_cmd_id {
+	HAL_FW_C2H_CMD_Read_MACREG = 0,
+	HAL_FW_C2H_CMD_Read_BBREG = 1,
+	HAL_FW_C2H_CMD_Read_RFREG = 2,
+	HAL_FW_C2H_CMD_Read_EEPROM = 3,
+	HAL_FW_C2H_CMD_Read_EFUSE = 4,
+	HAL_FW_C2H_CMD_Read_CAM = 5,
+	HAL_FW_C2H_CMD_Get_BasicRate = 6,
+	HAL_FW_C2H_CMD_Get_DataRate = 7,
+	HAL_FW_C2H_CMD_Survey = 8,
+	HAL_FW_C2H_CMD_SurveyDone = 9,
+	HAL_FW_C2H_CMD_JoinBss = 10,
+	HAL_FW_C2H_CMD_AddSTA = 11,
+	HAL_FW_C2H_CMD_DelSTA = 12,
+	HAL_FW_C2H_CMD_AtimDone = 13,
+	HAL_FW_C2H_CMD_TX_Report = 14,
+	HAL_FW_C2H_CMD_CCX_Report = 15,
+	HAL_FW_C2H_CMD_DTM_Report = 16,
+	HAL_FW_C2H_CMD_TX_Rate_Statistics = 17,
+	HAL_FW_C2H_CMD_C2HLBK = 18,
+	HAL_FW_C2H_CMD_C2HDBG = 19,
+	HAL_FW_C2H_CMD_C2HFEEDBACK = 20,
+	HAL_FW_C2H_CMD_MAX
+};
+
+enum rtl_desc_qsel {
+	QSLT_BK = 0x2,
+	QSLT_BE = 0x0,
+	QSLT_VI = 0x5,
+	QSLT_VO = 0x7,
+	QSLT_BEACON = 0x10,
+	QSLT_HIGH = 0x11,
+	QSLT_MGNT = 0x12,
+	QSLT_CMD = 0x13,
+};
+
+enum rtl_desc92c_rate {
+	DESC92C_RATE1M = 0x00,
+	DESC92C_RATE2M = 0x01,
+	DESC92C_RATE5_5M = 0x02,
+	DESC92C_RATE11M = 0x03,
+
+	DESC92C_RATE6M = 0x04,
+	DESC92C_RATE9M = 0x05,
+	DESC92C_RATE12M = 0x06,
+	DESC92C_RATE18M = 0x07,
+	DESC92C_RATE24M = 0x08,
+	DESC92C_RATE36M = 0x09,
+	DESC92C_RATE48M = 0x0a,
+	DESC92C_RATE54M = 0x0b,
+
+	DESC92C_RATEMCS0 = 0x0c,
+	DESC92C_RATEMCS1 = 0x0d,
+	DESC92C_RATEMCS2 = 0x0e,
+	DESC92C_RATEMCS3 = 0x0f,
+	DESC92C_RATEMCS4 = 0x10,
+	DESC92C_RATEMCS5 = 0x11,
+	DESC92C_RATEMCS6 = 0x12,
+	DESC92C_RATEMCS7 = 0x13,
+	DESC92C_RATEMCS8 = 0x14,
+	DESC92C_RATEMCS9 = 0x15,
+	DESC92C_RATEMCS10 = 0x16,
+	DESC92C_RATEMCS11 = 0x17,
+	DESC92C_RATEMCS12 = 0x18,
+	DESC92C_RATEMCS13 = 0x19,
+	DESC92C_RATEMCS14 = 0x1a,
+	DESC92C_RATEMCS15 = 0x1b,
+	DESC92C_RATEMCS15_SG = 0x1c,
+	DESC92C_RATEMCS32 = 0x20,
+};
+
+struct phy_sts_cck_8192s_t {
+	u8 adc_pwdb_X[4];
+	u8 sq_rpt;
+	u8 cck_agc_rpt;
+};
+
+struct h2c_cmd_8192c {
+	u8 element_id;
+	u32 cmd_len;
+	u8 *p_cmdbuffer;
+};
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
new file mode 100644
index 000000000000..4896899394a8
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
@@ -0,0 +1,1473 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../base.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-dm.h"
+#include "rtl8192c-fw.h"
+
+struct dig_t dm_digtable;
+static struct ps_t dm_pstable;
+
+static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
+	0x7f8001fe,
+	0x788001e2,
+	0x71c001c7,
+	0x6b8001ae,
+	0x65400195,
+	0x5fc0017f,
+	0x5a400169,
+	0x55400155,
+	0x50800142,
+	0x4c000130,
+	0x47c0011f,
+	0x43c0010f,
+	0x40000100,
+	0x3c8000f2,
+	0x390000e4,
+	0x35c000d7,
+	0x32c000cb,
+	0x300000c0,
+	0x2d4000b5,
+	0x2ac000ab,
+	0x288000a2,
+	0x26000098,
+	0x24000090,
+	0x22000088,
+	0x20000080,
+	0x1e400079,
+	0x1c800072,
+	0x1b00006c,
+	0x19800066,
+	0x18000060,
+	0x16c0005b,
+	0x15800056,
+	0x14400051,
+	0x1300004c,
+	0x12000048,
+	0x11000044,
+	0x10000040,
+};
+
+static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = {
+	{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},
+	{0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04},
+	{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},
+	{0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03},
+	{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},
+	{0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03},
+	{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},
+	{0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03},
+	{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},
+	{0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02},
+	{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},
+	{0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02},
+	{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},
+	{0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02},
+	{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},
+	{0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02},
+	{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},
+	{0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02},
+	{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},
+	{0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
+	{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
+	{0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01},
+	{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01},
+	{0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01},
+	{0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01},
+	{0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01},
+	{0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01},
+	{0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01},
+	{0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01},
+	{0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01},
+	{0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01},
+	{0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01},
+	{0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}
+};
+
+static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = {
+	{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},
+	{0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00},
+	{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},
+	{0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00},
+	{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},
+	{0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00},
+	{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},
+	{0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00},
+	{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},
+	{0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00},
+	{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},
+	{0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00},
+	{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},
+	{0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00},
+	{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},
+	{0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00},
+	{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},
+	{0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00},
+	{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},
+	{0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
+	{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
+	{0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00},
+	{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00},
+	{0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
+	{0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
+	{0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}
+};
+
+static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
+{
+	dm_digtable.dig_enable_flag = true;
+	dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+	dm_digtable.cur_igvalue = 0x20;
+	dm_digtable.pre_igvalue = 0x0;
+	dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
+	dm_digtable.presta_connectstate = DIG_STA_DISCONNECT;
+	dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
+	dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW;
+	dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH;
+	dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
+	dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
+	dm_digtable.rx_gain_range_max = DM_DIG_MAX;
+	dm_digtable.rx_gain_range_min = DM_DIG_MIN;
+	dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
+	dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX;
+	dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN;
+	dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX;
+	dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+}
+
+static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long rssi_val_min = 0;
+
+	if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
+	    (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) {
+		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
+			rssi_val_min =
+			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
+			     rtlpriv->dm.undecorated_smoothed_pwdb) ?
+			    rtlpriv->dm.undecorated_smoothed_pwdb :
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+		else
+			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
+	} else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT ||
+		   dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
+		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
+	} else if (dm_digtable.curmultista_connectstate ==
+		   DIG_MULTISTA_CONNECT) {
+		rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	}
+
+	return (u8) rssi_val_min;
+}
+
+static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
+{
+	u32 ret_value;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD);
+	falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD);
+	falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff);
+	falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
+	falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
+	falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
+	    falsealm_cnt->cnt_rate_illegal +
+	    falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail;
+
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1);
+	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0);
+	falsealm_cnt->cnt_cck_fail = ret_value;
+
+	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3);
+	falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8;
+	falsealm_cnt->cnt_all = (falsealm_cnt->cnt_parity_fail +
+				 falsealm_cnt->cnt_rate_illegal +
+				 falsealm_cnt->cnt_crc8_fail +
+				 falsealm_cnt->cnt_mcs_fail +
+				 falsealm_cnt->cnt_cck_fail);
+
+	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1);
+	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0);
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0);
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("cnt_parity_fail = %d, cnt_rate_illegal = %d, "
+		  "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n",
+		  falsealm_cnt->cnt_parity_fail,
+		  falsealm_cnt->cnt_rate_illegal,
+		  falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail));
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n",
+		  falsealm_cnt->cnt_ofdm_fail,
+		  falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all));
+}
+
+static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value_igi = dm_digtable.cur_igvalue;
+
+	if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0)
+		value_igi--;
+	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)
+		value_igi += 0;
+	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH2)
+		value_igi++;
+	else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2)
+		value_igi += 2;
+	if (value_igi > DM_DIG_FA_UPPER)
+		value_igi = DM_DIG_FA_UPPER;
+	else if (value_igi < DM_DIG_FA_LOWER)
+		value_igi = DM_DIG_FA_LOWER;
+	if (rtlpriv->falsealm_cnt.cnt_all > 10000)
+		value_igi = 0x32;
+
+	dm_digtable.cur_igvalue = value_igi;
+	rtl92c_dm_write_dig(hw);
+}
+
+static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) {
+		if ((dm_digtable.backoff_val - 2) <
+		    dm_digtable.backoff_val_range_min)
+			dm_digtable.backoff_val =
+			    dm_digtable.backoff_val_range_min;
+		else
+			dm_digtable.backoff_val -= 2;
+	} else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) {
+		if ((dm_digtable.backoff_val + 2) >
+		    dm_digtable.backoff_val_range_max)
+			dm_digtable.backoff_val =
+			    dm_digtable.backoff_val_range_max;
+		else
+			dm_digtable.backoff_val += 2;
+	}
+
+	if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) >
+	    dm_digtable.rx_gain_range_max)
+		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max;
+	else if ((dm_digtable.rssi_val_min + 10 -
+		  dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
+		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min;
+	else
+		dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 -
+		    dm_digtable.backoff_val;
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("rssi_val_min = %x backoff_val %x\n",
+		  dm_digtable.rssi_val_min, dm_digtable.backoff_val));
+
+	rtl92c_dm_write_dig(hw);
+}
+
+static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
+{
+	static u8 binitialized; /* initialized to false */
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	bool b_multi_sta = false;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		b_multi_sta = true;
+
+	if ((b_multi_sta == false) || (dm_digtable.cursta_connectctate !=
+				       DIG_STA_DISCONNECT)) {
+		binitialized = false;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+		return;
+	} else if (binitialized == false) {
+		binitialized = true;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+		dm_digtable.cur_igvalue = 0x20;
+		rtl92c_dm_write_dig(hw);
+	}
+
+	if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) {
+		if ((rssi_strength < dm_digtable.rssi_lowthresh) &&
+		    (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
+
+			if (dm_digtable.dig_ext_port_stage ==
+			    DIG_EXT_PORT_STAGE_2) {
+				dm_digtable.cur_igvalue = 0x20;
+				rtl92c_dm_write_dig(hw);
+			}
+
+			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1;
+		} else if (rssi_strength > dm_digtable.rssi_highthresh) {
+			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2;
+			rtl92c_dm_ctrl_initgain_by_fa(hw);
+		}
+	} else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) {
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+		dm_digtable.cur_igvalue = 0x20;
+		rtl92c_dm_write_dig(hw);
+	}
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("curmultista_connectstate = "
+		  "%x dig_ext_port_stage %x\n",
+		  dm_digtable.curmultista_connectstate,
+		  dm_digtable.dig_ext_port_stage));
+}
+
+static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("presta_connectstate = %x,"
+		  " cursta_connectctate = %x\n",
+		  dm_digtable.presta_connectstate,
+		  dm_digtable.cursta_connectctate));
+
+	if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate
+	    || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT
+	    || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
+
+		if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) {
+			dm_digtable.rssi_val_min =
+			    rtl92c_dm_initial_gain_min_pwdb(hw);
+			rtl92c_dm_ctrl_initgain_by_rssi(hw);
+		}
+	} else {
+		dm_digtable.rssi_val_min = 0;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+		dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
+		dm_digtable.cur_igvalue = 0x20;
+		dm_digtable.pre_igvalue = 0;
+		rtl92c_dm_write_dig(hw);
+	}
+}
+
+static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
+		dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
+
+		if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
+			if (dm_digtable.rssi_val_min <= 25)
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_LowRssi;
+			else
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_HighRssi;
+		} else {
+			if (dm_digtable.rssi_val_min <= 20)
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_LowRssi;
+			else
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_HighRssi;
+		}
+	} else {
+		dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+	}
+
+	if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) {
+		if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) {
+			if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800)
+				dm_digtable.cur_cck_fa_state =
+				    CCK_FA_STAGE_High;
+			else
+				dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low;
+
+			if (dm_digtable.pre_cck_fa_state !=
+			    dm_digtable.cur_cck_fa_state) {
+				if (dm_digtable.cur_cck_fa_state ==
+				    CCK_FA_STAGE_Low)
+					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
+						      0x83);
+				else
+					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
+						      0xcd);
+
+				dm_digtable.pre_cck_fa_state =
+				    dm_digtable.cur_cck_fa_state;
+			}
+
+			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40);
+
+			if (IS_92C_SERIAL(rtlhal->version))
+				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
+					      MASKBYTE2, 0xd7);
+		} else {
+			rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
+			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47);
+
+			if (IS_92C_SERIAL(rtlhal->version))
+				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
+					      MASKBYTE2, 0xd3);
+		}
+		dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state;
+	}
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state));
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version)));
+}
+
+static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	if (mac->act_scanning == true)
+		return;
+
+	if ((mac->link_state > MAC80211_NOLINK) &&
+	    (mac->link_state < MAC80211_LINKED))
+		dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT;
+	else if (mac->link_state >= MAC80211_LINKED)
+		dm_digtable.cursta_connectctate = DIG_STA_CONNECT;
+	else
+		dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
+
+	rtl92c_dm_initial_gain_sta(hw);
+	rtl92c_dm_initial_gain_multi_sta(hw);
+	rtl92c_dm_cck_packet_detection_thresh(hw);
+
+	dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate;
+
+}
+
+static void rtl92c_dm_dig(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->dm.b_dm_initialgain_enable == false)
+		return;
+	if (dm_digtable.dig_enable_flag == false)
+		return;
+
+	rtl92c_dm_ctrl_initgain_by_twoport(hw);
+
+}
+
+static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.bdynamic_txpower_enable = false;
+
+	rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+	rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+}
+
+static void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+
+	if (!rtlpriv->dm.bdynamic_txpower_enable)
+		return;
+
+	if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if ((mac->link_state < MAC80211_LINKED) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Not connected to any\n"));
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+
+		rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if (mac->link_state >= MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		} else {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		}
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  undecorated_smoothed_pwdb));
+	}
+
+	if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"));
+	} else if ((undecorated_smoothed_pwdb <
+		    (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
+		   (undecorated_smoothed_pwdb >=
+		    TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n"));
+	} else if (undecorated_smoothed_pwdb <
+		   (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_NORMAL\n"));
+	}
+
+	if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("PHY_SetTxPowerLevel8192S() Channel = %d\n",
+			  rtlphy->current_channel));
+		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+	}
+
+	rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
+}
+
+void rtl92c_dm_write_dig(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
+		 ("cur_igvalue = 0x%x, "
+		  "pre_igvalue = 0x%x, backoff_val = %d\n",
+		  dm_digtable.cur_igvalue, dm_digtable.pre_igvalue,
+		  dm_digtable.backoff_val));
+
+	if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) {
+		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f,
+			      dm_digtable.cur_igvalue);
+		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f,
+			      dm_digtable.cur_igvalue);
+
+		dm_digtable.pre_igvalue = dm_digtable.cur_igvalue;
+	}
+}
+
+static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff;
+
+	u8 h2c_parameter[3] = { 0 };
+
+	return;
+
+	if (tmpentry_max_pwdb != 0) {
+		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb =
+		    tmpentry_max_pwdb;
+	} else {
+		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0;
+	}
+
+	if (tmpentry_min_pwdb != 0xff) {
+		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb =
+		    tmpentry_min_pwdb;
+	} else {
+		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0;
+	}
+
+	h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF);
+	h2c_parameter[0] = 0;
+
+	rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);
+}
+
+void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	rtlpriv->dm.bcurrent_turbo_edca = false;
+	rtlpriv->dm.bis_any_nonbepkts = false;
+	rtlpriv->dm.bis_cur_rdlstate = false;
+}
+
+static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	static u64 last_txok_cnt;
+	static u64 last_rxok_cnt;
+	u64 cur_txok_cnt;
+	u64 cur_rxok_cnt;
+	u32 edca_be_ul = 0x5ea42b;
+	u32 edca_be_dl = 0x5ea42b;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		goto dm_checkedcaturbo_exit;
+
+	if (mac->link_state != MAC80211_LINKED) {
+		rtlpriv->dm.bcurrent_turbo_edca = false;
+		return;
+	}
+
+	if (!mac->ht_enable) {	/*FIX MERGE */
+		if (!(edca_be_ul & 0xffff0000))
+			edca_be_ul |= 0x005e0000;
+
+		if (!(edca_be_dl & 0xffff0000))
+			edca_be_dl |= 0x005e0000;
+	}
+
+	if ((!rtlpriv->dm.bis_any_nonbepkts) &&
+	    (!rtlpriv->dm.b_disable_framebursting)) {
+		cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
+		cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
+		if (cur_rxok_cnt > 4 * cur_txok_cnt) {
+			if (!rtlpriv->dm.bis_cur_rdlstate ||
+			    !rtlpriv->dm.bcurrent_turbo_edca) {
+				rtl_write_dword(rtlpriv,
+						REG_EDCA_BE_PARAM,
+						edca_be_dl);
+				rtlpriv->dm.bis_cur_rdlstate = true;
+			}
+		} else {
+			if (rtlpriv->dm.bis_cur_rdlstate ||
+			    !rtlpriv->dm.bcurrent_turbo_edca) {
+				rtl_write_dword(rtlpriv,
+						REG_EDCA_BE_PARAM,
+						edca_be_ul);
+				rtlpriv->dm.bis_cur_rdlstate = false;
+			}
+		}
+		rtlpriv->dm.bcurrent_turbo_edca = true;
+	} else {
+		if (rtlpriv->dm.bcurrent_turbo_edca) {
+			u8 tmp = AC0_BE;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_AC_PARAM,
+						      (u8 *) (&tmp));
+			rtlpriv->dm.bcurrent_turbo_edca = false;
+		}
+	}
+
+dm_checkedcaturbo_exit:
+	rtlpriv->dm.bis_any_nonbepkts = false;
+	last_txok_cnt = rtlpriv->stats.txbytesunicast;
+	last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
+}
+
+static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
+							     *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 thermalvalue, delta, delta_lck, delta_iqk;
+	long ele_a, ele_d, temp_cck, val_x, value32;
+	long val_y, ele_c;
+	u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old;
+	int i;
+	bool is2t = IS_92C_SERIAL(rtlhal->version);
+	u8 txpwr_level[2] = {0, 0};
+	u8 ofdm_min_index = 6, rf;
+
+	rtlpriv->dm.btxpower_trackingInit = true;
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n"));
+
+	thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f);
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
+		  "eeprom_thermalmeter 0x%x\n",
+		  thermalvalue, rtlpriv->dm.thermalvalue,
+		  rtlefuse->eeprom_thermalmeter));
+
+	rtl92c_phy_ap_calibrate(hw, (thermalvalue -
+				     rtlefuse->eeprom_thermalmeter));
+	if (is2t)
+		rf = 2;
+	else
+		rf = 1;
+
+	if (thermalvalue) {
+		ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+				      MASKDWORD) & MASKOFDM_D;
+
+		for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
+			if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
+				ofdm_index_old[0] = (u8) i;
+
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					("Initial pathA ele_d reg0x%x = 0x%lx, "
+					 "ofdm_index=0x%x\n",
+					 ROFDM0_XATXIQIMBALANCE,
+					 ele_d, ofdm_index_old[0]));
+				break;
+			}
+		}
+
+		if (is2t) {
+			ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
+					      MASKDWORD) & MASKOFDM_D;
+
+			for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
+				if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
+					ofdm_index_old[1] = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+					   DBG_LOUD,
+					   ("Initial pathB ele_d reg0x%x = "
+					   "0x%lx, ofdm_index=0x%x\n",
+					   ROFDM0_XBTXIQIMBALANCE, ele_d,
+					   ofdm_index_old[1]));
+					break;
+				}
+			}
+		}
+
+		temp_cck =
+		    rtl_get_bbreg(hw, RCCK0_TXFILTER2, MASKDWORD) & MASKCCK;
+
+		for (i = 0; i < CCK_TABLE_LENGTH; i++) {
+			if (rtlpriv->dm.b_cck_inch14) {
+				if (memcmp((void *)&temp_cck,
+					   (void *)&cckswing_table_ch14[i][2],
+					   4) == 0) {
+					cck_index_old = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+						 DBG_LOUD,
+						 ("Initial reg0x%x = 0x%lx, "
+						  "cck_index=0x%x, ch 14 %d\n",
+						  RCCK0_TXFILTER2, temp_cck,
+						  cck_index_old,
+						  rtlpriv->dm.b_cck_inch14));
+					break;
+				}
+			} else {
+				if (memcmp((void *)&temp_cck,
+					   (void *)
+					   &cckswing_table_ch1ch13[i][2],
+					   4) == 0) {
+					cck_index_old = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+						 DBG_LOUD,
+						 ("Initial reg0x%x = 0x%lx, "
+						  "cck_index=0x%x, ch14 %d\n",
+						  RCCK0_TXFILTER2, temp_cck,
+						  cck_index_old,
+						  rtlpriv->dm.b_cck_inch14));
+					break;
+				}
+			}
+		}
+
+		if (!rtlpriv->dm.thermalvalue) {
+			rtlpriv->dm.thermalvalue =
+			    rtlefuse->eeprom_thermalmeter;
+			rtlpriv->dm.thermalvalue_lck = thermalvalue;
+			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
+			for (i = 0; i < rf; i++)
+				rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
+			rtlpriv->dm.cck_index = cck_index_old;
+		}
+
+		delta = (thermalvalue > rtlpriv->dm.thermalvalue) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue) :
+		    (rtlpriv->dm.thermalvalue - thermalvalue);
+
+		delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue_lck) :
+		    (rtlpriv->dm.thermalvalue_lck - thermalvalue);
+
+		delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue_iqk) :
+		    (rtlpriv->dm.thermalvalue_iqk - thermalvalue);
+
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
+			 "eeprom_thermalmeter 0x%x delta 0x%x "
+			 "delta_lck 0x%x delta_iqk 0x%x\n",
+			 thermalvalue, rtlpriv->dm.thermalvalue,
+			 rtlefuse->eeprom_thermalmeter, delta, delta_lck,
+			 delta_iqk));
+
+		if (delta_lck > 1) {
+			rtlpriv->dm.thermalvalue_lck = thermalvalue;
+			rtl92c_phy_lc_calibrate(hw);
+		}
+
+		if (delta > 0 && rtlpriv->dm.txpower_track_control) {
+			if (thermalvalue > rtlpriv->dm.thermalvalue) {
+				for (i = 0; i < rf; i++)
+					rtlpriv->dm.ofdm_index[i] -= delta;
+				rtlpriv->dm.cck_index -= delta;
+			} else {
+				for (i = 0; i < rf; i++)
+					rtlpriv->dm.ofdm_index[i] += delta;
+				rtlpriv->dm.cck_index += delta;
+			}
+
+			if (is2t) {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("temp OFDM_A_index=0x%x, "
+					  "OFDM_B_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  rtlpriv->dm.ofdm_index[0],
+					  rtlpriv->dm.ofdm_index[1],
+					  rtlpriv->dm.cck_index));
+			} else {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("temp OFDM_A_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  rtlpriv->dm.ofdm_index[0],
+					  rtlpriv->dm.cck_index));
+			}
+
+			if (thermalvalue > rtlefuse->eeprom_thermalmeter) {
+				for (i = 0; i < rf; i++)
+					ofdm_index[i] =
+					    rtlpriv->dm.ofdm_index[i]
+					    + 1;
+				cck_index = rtlpriv->dm.cck_index + 1;
+			} else {
+				for (i = 0; i < rf; i++)
+					ofdm_index[i] =
+					    rtlpriv->dm.ofdm_index[i];
+				cck_index = rtlpriv->dm.cck_index;
+			}
+
+			for (i = 0; i < rf; i++) {
+				if (txpwr_level[i] >= 0 &&
+				    txpwr_level[i] <= 26) {
+					if (thermalvalue >
+					    rtlefuse->eeprom_thermalmeter) {
+						if (delta < 5)
+							ofdm_index[i] -= 1;
+
+						else
+							ofdm_index[i] -= 2;
+					} else if (delta > 5 && thermalvalue <
+						   rtlefuse->
+						   eeprom_thermalmeter) {
+						ofdm_index[i] += 1;
+					}
+				} else if (txpwr_level[i] >= 27 &&
+					   txpwr_level[i] <= 32
+					   && thermalvalue >
+					   rtlefuse->eeprom_thermalmeter) {
+					if (delta < 5)
+						ofdm_index[i] -= 1;
+
+					else
+						ofdm_index[i] -= 2;
+				} else if (txpwr_level[i] >= 32 &&
+					   txpwr_level[i] <= 38 &&
+					   thermalvalue >
+					   rtlefuse->eeprom_thermalmeter
+					   && delta > 5) {
+					ofdm_index[i] -= 1;
+				}
+			}
+
+			if (txpwr_level[i] >= 0 && txpwr_level[i] <= 26) {
+				if (thermalvalue >
+				    rtlefuse->eeprom_thermalmeter) {
+					if (delta < 5)
+						cck_index -= 1;
+
+					else
+						cck_index -= 2;
+				} else if (delta > 5 && thermalvalue <
+					   rtlefuse->eeprom_thermalmeter) {
+					cck_index += 1;
+				}
+			} else if (txpwr_level[i] >= 27 &&
+				   txpwr_level[i] <= 32 &&
+				   thermalvalue >
+				   rtlefuse->eeprom_thermalmeter) {
+				if (delta < 5)
+					cck_index -= 1;
+
+				else
+					cck_index -= 2;
+			} else if (txpwr_level[i] >= 32 &&
+				   txpwr_level[i] <= 38 &&
+				   thermalvalue > rtlefuse->eeprom_thermalmeter
+				   && delta > 5) {
+				cck_index -= 1;
+			}
+
+			for (i = 0; i < rf; i++) {
+				if (ofdm_index[i] > OFDM_TABLE_SIZE - 1)
+					ofdm_index[i] = OFDM_TABLE_SIZE - 1;
+
+				else if (ofdm_index[i] < ofdm_min_index)
+					ofdm_index[i] = ofdm_min_index;
+			}
+
+			if (cck_index > CCK_TABLE_SIZE - 1)
+				cck_index = CCK_TABLE_SIZE - 1;
+			else if (cck_index < 0)
+				cck_index = 0;
+
+			if (is2t) {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("new OFDM_A_index=0x%x, "
+					  "OFDM_B_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  ofdm_index[0], ofdm_index[1],
+					  cck_index));
+			} else {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("new OFDM_A_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  ofdm_index[0], cck_index));
+			}
+		}
+
+		if (rtlpriv->dm.txpower_track_control && delta != 0) {
+			ele_d =
+			    (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22;
+			val_x = rtlphy->reg_e94;
+			val_y = rtlphy->reg_e9c;
+
+			if (val_x != 0) {
+				if ((val_x & 0x00000200) != 0)
+					val_x = val_x | 0xFFFFFC00;
+				ele_a = ((val_x * ele_d) >> 8) & 0x000003FF;
+
+				if ((val_y & 0x00000200) != 0)
+					val_y = val_y | 0xFFFFFC00;
+				ele_c = ((val_y * ele_d) >> 8) & 0x000003FF;
+
+				value32 = (ele_d << 22) |
+				    ((ele_c & 0x3F) << 16) | ele_a;
+
+				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					      MASKDWORD, value32);
+
+				value32 = (ele_c & 0x000003C0) >> 6;
+				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
+					      value32);
+
+				value32 = ((val_x * ele_d) >> 7) & 0x01;
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(31), value32);
+
+				value32 = ((val_y * ele_d) >> 7) & 0x01;
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(29), value32);
+			} else {
+				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					      MASKDWORD,
+					      ofdmswing_table[ofdm_index[0]]);
+
+				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
+					      0x00);
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(31) | BIT(29), 0x00);
+			}
+
+			if (!rtlpriv->dm.b_cck_inch14) {
+				rtl_write_byte(rtlpriv, 0xa22,
+					       cckswing_table_ch1ch13[cck_index]
+					       [0]);
+				rtl_write_byte(rtlpriv, 0xa23,
+					       cckswing_table_ch1ch13[cck_index]
+					       [1]);
+				rtl_write_byte(rtlpriv, 0xa24,
+					       cckswing_table_ch1ch13[cck_index]
+					       [2]);
+				rtl_write_byte(rtlpriv, 0xa25,
+					       cckswing_table_ch1ch13[cck_index]
+					       [3]);
+				rtl_write_byte(rtlpriv, 0xa26,
+					       cckswing_table_ch1ch13[cck_index]
+					       [4]);
+				rtl_write_byte(rtlpriv, 0xa27,
+					       cckswing_table_ch1ch13[cck_index]
+					       [5]);
+				rtl_write_byte(rtlpriv, 0xa28,
+					       cckswing_table_ch1ch13[cck_index]
+					       [6]);
+				rtl_write_byte(rtlpriv, 0xa29,
+					       cckswing_table_ch1ch13[cck_index]
+					       [7]);
+			} else {
+				rtl_write_byte(rtlpriv, 0xa22,
+					       cckswing_table_ch14[cck_index]
+					       [0]);
+				rtl_write_byte(rtlpriv, 0xa23,
+					       cckswing_table_ch14[cck_index]
+					       [1]);
+				rtl_write_byte(rtlpriv, 0xa24,
+					       cckswing_table_ch14[cck_index]
+					       [2]);
+				rtl_write_byte(rtlpriv, 0xa25,
+					       cckswing_table_ch14[cck_index]
+					       [3]);
+				rtl_write_byte(rtlpriv, 0xa26,
+					       cckswing_table_ch14[cck_index]
+					       [4]);
+				rtl_write_byte(rtlpriv, 0xa27,
+					       cckswing_table_ch14[cck_index]
+					       [5]);
+				rtl_write_byte(rtlpriv, 0xa28,
+					       cckswing_table_ch14[cck_index]
+					       [6]);
+				rtl_write_byte(rtlpriv, 0xa29,
+					       cckswing_table_ch14[cck_index]
+					       [7]);
+			}
+
+			if (is2t) {
+				ele_d = (ofdmswing_table[ofdm_index[1]] &
+					 0xFFC00000) >> 22;
+
+				val_x = rtlphy->reg_eb4;
+				val_y = rtlphy->reg_ebc;
+
+				if (val_x != 0) {
+					if ((val_x & 0x00000200) != 0)
+						val_x = val_x | 0xFFFFFC00;
+					ele_a = ((val_x * ele_d) >> 8) &
+					    0x000003FF;
+
+					if ((val_y & 0x00000200) != 0)
+						val_y = val_y | 0xFFFFFC00;
+					ele_c = ((val_y * ele_d) >> 8) &
+					    0x00003FF;
+
+					value32 = (ele_d << 22) |
+					    ((ele_c & 0x3F) << 16) | ele_a;
+					rtl_set_bbreg(hw,
+						      ROFDM0_XBTXIQIMBALANCE,
+						      MASKDWORD, value32);
+
+					value32 = (ele_c & 0x000003C0) >> 6;
+					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
+						      MASKH4BITS, value32);
+
+					value32 = ((val_x * ele_d) >> 7) & 0x01;
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(27), value32);
+
+					value32 = ((val_y * ele_d) >> 7) & 0x01;
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(25), value32);
+				} else {
+					rtl_set_bbreg(hw,
+						      ROFDM0_XBTXIQIMBALANCE,
+						      MASKDWORD,
+						      ofdmswing_table[ofdm_index
+								      [1]]);
+					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
+						      MASKH4BITS, 0x00);
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(27) | BIT(25), 0x00);
+				}
+
+			}
+		}
+
+		if (delta_iqk > 3) {
+			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
+			rtl92c_phy_iq_calibrate(hw, false);
+		}
+
+		if (rtlpriv->dm.txpower_track_control)
+			rtlpriv->dm.thermalvalue = thermalvalue;
+	}
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n"));
+
+}
+
+static void rtl92c_dm_initialize_txpower_tracking_thermalmeter(
+						struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.btxpower_tracking = true;
+	rtlpriv->dm.btxpower_trackingInit = false;
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("pMgntInfo->btxpower_tracking = %d\n",
+		  rtlpriv->dm.btxpower_tracking));
+}
+
+static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_initialize_txpower_tracking_thermalmeter(hw);
+}
+
+static void rtl92c_dm_txpower_tracking_directcall(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_txpower_tracking_callback_thermalmeter(hw);
+}
+
+static void rtl92c_dm_check_txpower_tracking_thermal_meter(
+						struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	static u8 tm_trigger;
+
+	if (!rtlpriv->dm.btxpower_tracking)
+		return;
+
+	if (!tm_trigger) {
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK,
+			      0x60);
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			 ("Trigger 92S Thermal Meter!!\n"));
+		tm_trigger = 1;
+		return;
+	} else {
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			 ("Schedule TxPowerTracking direct call!!\n"));
+		rtl92c_dm_txpower_tracking_directcall(hw);
+		tm_trigger = 0;
+	}
+}
+
+void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_check_txpower_tracking_thermal_meter(hw);
+}
+
+void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rate_adaptive *p_ra = &(rtlpriv->ra);
+
+	p_ra->ratr_state = DM_RATR_STA_INIT;
+	p_ra->pre_ratr_state = DM_RATR_STA_INIT;
+
+	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
+		rtlpriv->dm.b_useramask = true;
+	else
+		rtlpriv->dm.b_useramask = false;
+
+}
+
+static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rate_adaptive *p_ra = &(rtlpriv->ra);
+	u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
+
+	if (is_hal_stop(rtlhal)) {
+		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+			 ("<---- driver is going to unload\n"));
+		return;
+	}
+
+	if (!rtlpriv->dm.b_useramask) {
+		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+			("<---- driver does not control rate adaptive mask\n"));
+		return;
+	}
+
+	if (mac->link_state == MAC80211_LINKED) {
+
+		switch (p_ra->pre_ratr_state) {
+		case DM_RATR_STA_HIGH:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 20;
+			break;
+		case DM_RATR_STA_MIDDLE:
+			high_rssithresh_for_ra = 55;
+			low_rssithresh_for_ra = 20;
+			break;
+		case DM_RATR_STA_LOW:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 25;
+			break;
+		default:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 20;
+			break;
+		}
+
+		if (rtlpriv->dm.undecorated_smoothed_pwdb >
+		    (long)high_rssithresh_for_ra)
+			p_ra->ratr_state = DM_RATR_STA_HIGH;
+		else if (rtlpriv->dm.undecorated_smoothed_pwdb >
+			 (long)low_rssithresh_for_ra)
+			p_ra->ratr_state = DM_RATR_STA_MIDDLE;
+		else
+			p_ra->ratr_state = DM_RATR_STA_LOW;
+
+		if (p_ra->pre_ratr_state != p_ra->ratr_state) {
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("RSSI = %ld\n",
+				  rtlpriv->dm.undecorated_smoothed_pwdb));
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("RSSI_LEVEL = %d\n", p_ra->ratr_state));
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("PreState = %d, CurState = %d\n",
+				  p_ra->pre_ratr_state, p_ra->ratr_state));
+
+			rtlpriv->cfg->ops->update_rate_mask(hw,
+					p_ra->ratr_state);
+
+			p_ra->pre_ratr_state = p_ra->ratr_state;
+		}
+	}
+}
+
+static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
+{
+	dm_pstable.pre_ccastate = CCA_MAX;
+	dm_pstable.cur_ccasate = CCA_MAX;
+	dm_pstable.pre_rfstate = RF_MAX;
+	dm_pstable.cur_rfstate = RF_MAX;
+	dm_pstable.rssi_val_min = 0;
+}
+
+static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (dm_pstable.rssi_val_min != 0) {
+		if (dm_pstable.pre_ccastate == CCA_2R) {
+			if (dm_pstable.rssi_val_min >= 35)
+				dm_pstable.cur_ccasate = CCA_1R;
+			else
+				dm_pstable.cur_ccasate = CCA_2R;
+		} else {
+			if (dm_pstable.rssi_val_min <= 30)
+				dm_pstable.cur_ccasate = CCA_2R;
+			else
+				dm_pstable.cur_ccasate = CCA_1R;
+		}
+	} else {
+		dm_pstable.cur_ccasate = CCA_MAX;
+	}
+
+	if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) {
+		if (dm_pstable.cur_ccasate == CCA_1R) {
+			if (get_rf_type(rtlphy) == RF_2T2R) {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x13);
+				rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20);
+			} else {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x23);
+				rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c);
+			}
+		} else {
+			rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0,
+				      0x33);
+			rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63);
+		}
+		dm_pstable.pre_ccastate = dm_pstable.cur_ccasate;
+	}
+
+	RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n",
+					       (dm_pstable.cur_ccasate ==
+						0) ? "1RCCA" : "2RCCA"));
+}
+
+void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
+{
+	static u8 initialize;
+	static u32 reg_874, reg_c70, reg_85c, reg_a74;
+
+	if (initialize == 0) {
+		reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+					 MASKDWORD) & 0x1CC000) >> 14;
+
+		reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1,
+					 MASKDWORD) & BIT(3)) >> 3;
+
+		reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
+					 MASKDWORD) & 0xFF000000) >> 24;
+
+		reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12;
+
+		initialize = 1;
+	}
+
+	if (!bforce_in_normal) {
+		if (dm_pstable.rssi_val_min != 0) {
+			if (dm_pstable.pre_rfstate == RF_NORMAL) {
+				if (dm_pstable.rssi_val_min >= 30)
+					dm_pstable.cur_rfstate = RF_SAVE;
+				else
+					dm_pstable.cur_rfstate = RF_NORMAL;
+			} else {
+				if (dm_pstable.rssi_val_min <= 25)
+					dm_pstable.cur_rfstate = RF_NORMAL;
+				else
+					dm_pstable.cur_rfstate = RF_SAVE;
+			}
+		} else {
+			dm_pstable.cur_rfstate = RF_MAX;
+		}
+	} else {
+		dm_pstable.cur_rfstate = RF_NORMAL;
+	}
+
+	if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) {
+		if (dm_pstable.cur_rfstate == RF_SAVE) {
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0x1C0000, 0x2);
+			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0);
+			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
+				      0xFF000000, 0x63);
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0xC000, 0x2);
+			rtl_set_bbreg(hw, 0xa74, 0xF000, 0x3);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x1);
+		} else {
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0x1CC000, reg_874);
+			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3),
+				      reg_c70);
+			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000,
+				      reg_85c);
+			rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
+		}
+
+		dm_pstable.pre_rfstate = dm_pstable.cur_rfstate;
+	}
+}
+
+static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (((mac->link_state == MAC80211_NOLINK)) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		dm_pstable.rssi_val_min = 0;
+		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+			 ("Not connected to any\n"));
+	}
+
+	if (mac->link_state == MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			dm_pstable.rssi_val_min =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  dm_pstable.rssi_val_min));
+		} else {
+			dm_pstable.rssi_val_min =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  dm_pstable.rssi_val_min));
+		}
+	} else {
+		dm_pstable.rssi_val_min =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  dm_pstable.rssi_val_min));
+	}
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		rtl92c_dm_1r_cca(hw);
+}
+
+void rtl92c_dm_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
+	rtl92c_dm_diginit(hw);
+	rtl92c_dm_init_dynamic_txpower(hw);
+	rtl92c_dm_init_edca_turbo(hw);
+	rtl92c_dm_init_rate_adaptive_mask(hw);
+	rtl92c_dm_initialize_txpower_tracking(hw);
+	rtl92c_dm_init_dynamic_bb_powersaving(hw);
+}
+
+void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool b_fw_current_inpsmode = false;
+	bool b_fw_ps_awake = true;
+
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+				      (u8 *) (&b_fw_current_inpsmode));
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON,
+				      (u8 *) (&b_fw_ps_awake));
+
+	if ((ppsc->rfpwr_state == ERFON) && ((!b_fw_current_inpsmode) &&
+					     b_fw_ps_awake)
+	    && (!ppsc->rfchange_inprogress)) {
+		rtl92c_dm_pwdb_monitor(hw);
+		rtl92c_dm_dig(hw);
+		rtl92c_dm_false_alarm_counter_statistics(hw);
+		rtl92c_dm_dynamic_bb_powersaving(hw);
+		rtl92c_dm_dynamic_txpower(hw);
+		rtl92c_dm_check_txpower_tracking(hw);
+		rtl92c_dm_refresh_rate_adaptive_mask(hw);
+		rtl92c_dm_check_edca_turbo(hw);
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
new file mode 100644
index 000000000000..463439e4074c
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
@@ -0,0 +1,196 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef	__RTL92C_DM_H__
+#define __RTL92C_DM_H__
+
+#define HAL_DM_DIG_DISABLE			BIT(0)
+#define HAL_DM_HIPWR_DISABLE			BIT(1)
+
+#define OFDM_TABLE_LENGTH			37
+#define CCK_TABLE_LENGTH			33
+
+#define OFDM_TABLE_SIZE				37
+#define CCK_TABLE_SIZE				33
+
+#define BW_AUTO_SWITCH_HIGH_LOW			25
+#define BW_AUTO_SWITCH_LOW_HIGH			30
+
+#define DM_DIG_THRESH_HIGH			40
+#define DM_DIG_THRESH_LOW			35
+
+#define DM_FALSEALARM_THRESH_LOW		400
+#define DM_FALSEALARM_THRESH_HIGH		1000
+
+#define DM_DIG_MAX				0x3e
+#define DM_DIG_MIN				0x1e
+
+#define DM_DIG_FA_UPPER				0x32
+#define DM_DIG_FA_LOWER				0x20
+#define DM_DIG_FA_TH0				0x20
+#define DM_DIG_FA_TH1				0x100
+#define DM_DIG_FA_TH2				0x200
+
+#define DM_DIG_BACKOFF_MAX			12
+#define DM_DIG_BACKOFF_MIN			-4
+#define DM_DIG_BACKOFF_DEFAULT			10
+
+#define RXPATHSELECTION_SS_TH_lOW		30
+#define RXPATHSELECTION_DIFF_TH			18
+
+#define DM_RATR_STA_INIT			0
+#define DM_RATR_STA_HIGH			1
+#define DM_RATR_STA_MIDDLE			2
+#define DM_RATR_STA_LOW				3
+
+#define CTS2SELF_THVAL				30
+#define REGC38_TH				20
+
+#define WAIOTTHVal				25
+
+#define TXHIGHPWRLEVEL_NORMAL			0
+#define TXHIGHPWRLEVEL_LEVEL1			1
+#define TXHIGHPWRLEVEL_LEVEL2			2
+#define TXHIGHPWRLEVEL_BT1			3
+#define TXHIGHPWRLEVEL_BT2			4
+
+#define DM_TYPE_BYFW				0
+#define DM_TYPE_BYDRIVER			1
+
+#define TX_POWER_NEAR_FIELD_THRESH_LVL2		74
+#define TX_POWER_NEAR_FIELD_THRESH_LVL1		67
+
+struct ps_t {
+	u8 pre_ccastate;
+	u8 cur_ccasate;
+	u8 pre_rfstate;
+	u8 cur_rfstate;
+	long rssi_val_min;
+};
+
+struct dig_t {
+	u8 dig_enable_flag;
+	u8 dig_ext_port_stage;
+	u32 rssi_lowthresh;
+	u32 rssi_highthresh;
+	u32 fa_lowthresh;
+	u32 fa_highthresh;
+	u8 cursta_connectctate;
+	u8 presta_connectstate;
+	u8 curmultista_connectstate;
+	u8 pre_igvalue;
+	u8 cur_igvalue;
+	char backoff_val;
+	char backoff_val_range_max;
+	char backoff_val_range_min;
+	u8 rx_gain_range_max;
+	u8 rx_gain_range_min;
+	u8 rssi_val_min;
+	u8 pre_cck_pd_state;
+	u8 cur_cck_pd_state;
+	u8 pre_cck_fa_state;
+	u8 cur_cck_fa_state;
+	u8 pre_ccastate;
+	u8 cur_ccasate;
+};
+
+struct swat_t {
+	u8 failure_cnt;
+	u8 try_flag;
+	u8 stop_trying;
+	long pre_rssi;
+	long trying_threshold;
+	u8 cur_antenna;
+	u8 pre_antenna;
+};
+
+enum tag_dynamic_init_gain_operation_type_definition {
+	DIG_TYPE_THRESH_HIGH = 0,
+	DIG_TYPE_THRESH_LOW = 1,
+	DIG_TYPE_BACKOFF = 2,
+	DIG_TYPE_RX_GAIN_MIN = 3,
+	DIG_TYPE_RX_GAIN_MAX = 4,
+	DIG_TYPE_ENABLE = 5,
+	DIG_TYPE_DISABLE = 6,
+	DIG_OP_TYPE_MAX
+};
+
+enum tag_cck_packet_detection_threshold_type_definition {
+	CCK_PD_STAGE_LowRssi = 0,
+	CCK_PD_STAGE_HighRssi = 1,
+	CCK_FA_STAGE_Low = 2,
+	CCK_FA_STAGE_High = 3,
+	CCK_PD_STAGE_MAX = 4,
+};
+
+enum dm_1r_cca_e {
+	CCA_1R = 0,
+	CCA_2R = 1,
+	CCA_MAX = 2,
+};
+
+enum dm_rf_e {
+	RF_SAVE = 0,
+	RF_NORMAL = 1,
+	RF_MAX = 2,
+};
+
+enum dm_sw_ant_switch_e {
+	ANS_ANTENNA_B = 1,
+	ANS_ANTENNA_A = 2,
+	ANS_ANTENNA_MAX = 3,
+};
+
+enum dm_dig_ext_port_alg_e {
+	DIG_EXT_PORT_STAGE_0 = 0,
+	DIG_EXT_PORT_STAGE_1 = 1,
+	DIG_EXT_PORT_STAGE_2 = 2,
+	DIG_EXT_PORT_STAGE_3 = 3,
+	DIG_EXT_PORT_STAGE_MAX = 4,
+};
+
+enum dm_dig_connect_e {
+	DIG_STA_DISCONNECT = 0,
+	DIG_STA_CONNECT = 1,
+	DIG_STA_BEFORE_CONNECT = 2,
+	DIG_MULTISTA_DISCONNECT = 3,
+	DIG_MULTISTA_CONNECT = 4,
+	DIG_CONNECT_MAX
+};
+
+extern struct dig_t dm_digtable;
+void rtl92c_dm_init(struct ieee80211_hw *hw);
+void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
+void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
+void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
+void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
+void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
+void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
new file mode 100644
index 000000000000..80ee6ff9d2b8
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
@@ -0,0 +1,804 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include <linux/firmware.h>
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-fw.h"
+#include "rtl8192c-table.h"
+
+static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) {
+		u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+		if (enable)
+			value32 |= MCUFWDL_EN;
+		else
+			value32 &= ~MCUFWDL_EN;
+		rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) {
+		u8 tmp;
+		if (enable) {
+
+			tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+			rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1,
+				       tmp | 0x04);
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01);
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7);
+		} else {
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe);
+
+			rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00);
+		}
+	}
+}
+
+static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
+				   const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 blockSize = sizeof(u32);
+	u8 *bufferPtr = (u8 *) buffer;
+	u32 *pu4BytePtr = (u32 *) buffer;
+	u32 i, offset, blockCount, remainSize;
+
+	blockCount = size / blockSize;
+	remainSize = size % blockSize;
+
+	for (i = 0; i < blockCount; i++) {
+		offset = i * blockSize;
+		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
+				*(pu4BytePtr + i));
+	}
+
+	if (remainSize) {
+		offset = blockCount * blockSize;
+		bufferPtr += offset;
+		for (i = 0; i < remainSize; i++) {
+			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
+						 offset + i), *(bufferPtr + i));
+		}
+	}
+}
+
+static void _rtl92c_fw_page_write(struct ieee80211_hw *hw,
+				  u32 page, const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value8;
+	u8 u8page = (u8) (page & 0x07);
+
+	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
+
+	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
+	_rtl92c_fw_block_write(hw, buffer, size);
+}
+
+static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
+{
+	u32 fwlen = *pfwlen;
+	u8 remain = (u8) (fwlen % 4);
+
+	remain = (remain == 0) ? 0 : (4 - remain);
+
+	while (remain > 0) {
+		pfwbuf[fwlen] = 0;
+		fwlen++;
+		remain--;
+	}
+
+	*pfwlen = fwlen;
+}
+
+static void _rtl92c_write_fw(struct ieee80211_hw *hw,
+			     enum version_8192c version, u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool is_version_b;
+	u8 *bufferPtr = (u8 *) buffer;
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size));
+
+	is_version_b = IS_CHIP_VER_B(version);
+	if (is_version_b) {
+		u32 pageNums, remainSize;
+		u32 page, offset;
+
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
+			_rtl92c_fill_dummy(bufferPtr, &size);
+
+		pageNums = size / FW_8192C_PAGE_SIZE;
+		remainSize = size % FW_8192C_PAGE_SIZE;
+
+		if (pageNums > 4) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Page numbers should not greater then 4\n"));
+		}
+
+		for (page = 0; page < pageNums; page++) {
+			offset = page * FW_8192C_PAGE_SIZE;
+			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
+					      FW_8192C_PAGE_SIZE);
+		}
+
+		if (remainSize) {
+			offset = pageNums * FW_8192C_PAGE_SIZE;
+			page = pageNums;
+			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
+					      remainSize);
+		}
+	} else {
+		_rtl92c_fw_block_write(hw, buffer, size);
+	}
+}
+
+static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int err = -EIO;
+	u32 counter = 0;
+	u32 value32;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
+		 (!(value32 & FWDL_ChkSum_rpt)));
+
+	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
+			  value32));
+		goto exit;
+	}
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+		 ("Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32));
+
+	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	value32 |= MCUFWDL_RDY;
+	value32 &= ~WINTINI_RDY;
+	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+
+	counter = 0;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+		if (value32 & WINTINI_RDY) {
+			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+				 ("Polling FW ready success!!"
+				 " REG_MCUFWDL:0x%08x .\n",
+				 value32));
+			err = 0;
+			goto exit;
+		}
+
+		mdelay(FW_8192C_POLLING_DELAY);
+
+	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
+
+	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+		 ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32));
+
+exit:
+	return err;
+}
+
+int rtl92c_download_fw(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl92c_firmware_header *pfwheader;
+	u8 *pfwdata;
+	u32 fwsize;
+	int err;
+	enum version_8192c version = rtlhal->version;
+
+	const struct firmware *firmware = NULL;
+
+	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
+			       rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to request firmware!\n"));
+		return 1;
+	}
+
+	if (firmware->size > 0x4000) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is too big!\n"));
+		release_firmware(firmware);
+		return 1;
+	}
+
+	memcpy(rtlhal->pfirmware, firmware->data, firmware->size);
+	fwsize = firmware->size;
+	release_firmware(firmware);
+
+	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
+	pfwdata = (u8 *) rtlhal->pfirmware;
+
+	if (IS_FW_HEADER_EXIST(pfwheader)) {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
+			 ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
+			  pfwheader->version, pfwheader->signature,
+			  (uint)sizeof(struct rtl92c_firmware_header)));
+
+		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
+		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
+	}
+
+	_rtl92c_enable_fw_download(hw, true);
+	_rtl92c_write_fw(hw, version, pfwdata, fwsize);
+	_rtl92c_enable_fw_download(hw, false);
+
+	err = _rtl92c_fw_free_to_go(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is not ready to run!\n"));
+	} else {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+			 ("Firmware is ready to run!\n"));
+	}
+
+	return 0;
+}
+
+static bool _rtl92c_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 val_hmetfr, val_mcutst_1;
+	bool result = false;
+
+	val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
+	val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum));
+
+	if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0)
+		result = true;
+	return result;
+}
+
+static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
+			      u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 boxnum;
+	u16 box_reg, box_extreg;
+	u8 u1b_tmp;
+	bool isfw_read = false;
+	u8 buf_index;
+	bool bwrite_sucess = false;
+	u8 wait_h2c_limmit = 100;
+	u8 wait_writeh2c_limmit = 100;
+	u8 boxcontent[4], boxextcontent[2];
+	u32 h2c_waitcounter = 0;
+	unsigned long flag;
+	u8 idx;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("come in\n"));
+
+	while (true) {
+		spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
+		if (rtlhal->b_h2c_setinprogress) {
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("H2C set in progress! Wait to set.."
+				  "element_id(%d).\n", element_id));
+
+			while (rtlhal->b_h2c_setinprogress) {
+				spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
+						       flag);
+				h2c_waitcounter++;
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					 ("Wait 100 us (%d times)...\n",
+					  h2c_waitcounter));
+				udelay(100);
+
+				if (h2c_waitcounter > 1000)
+					return;
+				spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
+						  flag);
+			}
+			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+		} else {
+			rtlhal->b_h2c_setinprogress = true;
+			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+			break;
+		}
+	}
+
+	while (!bwrite_sucess) {
+		wait_writeh2c_limmit--;
+		if (wait_writeh2c_limmit == 0) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Write H2C fail because no trigger "
+				  "for FW INT!\n"));
+			break;
+		}
+
+		boxnum = rtlhal->last_hmeboxnum;
+		switch (boxnum) {
+		case 0:
+			box_reg = REG_HMEBOX_0;
+			box_extreg = REG_HMEBOX_EXT_0;
+			break;
+		case 1:
+			box_reg = REG_HMEBOX_1;
+			box_extreg = REG_HMEBOX_EXT_1;
+			break;
+		case 2:
+			box_reg = REG_HMEBOX_2;
+			box_extreg = REG_HMEBOX_EXT_2;
+			break;
+		case 3:
+			box_reg = REG_HMEBOX_3;
+			box_extreg = REG_HMEBOX_EXT_3;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
+		while (!isfw_read) {
+
+			wait_h2c_limmit--;
+			if (wait_h2c_limmit == 0) {
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					 ("Wating too long for FW read "
+					  "clear HMEBox(%d)!\n", boxnum));
+				break;
+			}
+
+			udelay(10);
+
+			isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
+			u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF);
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Wating for FW read clear HMEBox(%d)!!! "
+				  "0x1BF = %2x\n", boxnum, u1b_tmp));
+		}
+
+		if (!isfw_read) {
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Write H2C register BOX[%d] fail!!!!! "
+				  "Fw do not read.\n", boxnum));
+			break;
+		}
+
+		memset(boxcontent, 0, sizeof(boxcontent));
+		memset(boxextcontent, 0, sizeof(boxextcontent));
+		boxcontent[0] = element_id;
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 ("Write element_id box_reg(%4x) = %2x\n",
+			  box_reg, element_id));
+
+		switch (cmd_len) {
+		case 1:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 1);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 2:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 2);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 3:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 3);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 4:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer + buf_index, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index + 2, 2);
+
+			for (idx = 0; idx < 2; idx++) {
+				rtl_write_byte(rtlpriv, box_extreg + idx,
+					       boxextcontent[idx]);
+			}
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 5:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer + buf_index, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index + 2, 3);
+
+			for (idx = 0; idx < 2; idx++) {
+				rtl_write_byte(rtlpriv, box_extreg + idx,
+					       boxextcontent[idx]);
+			}
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		bwrite_sucess = true;
+
+		rtlhal->last_hmeboxnum = boxnum + 1;
+		if (rtlhal->last_hmeboxnum == 4)
+			rtlhal->last_hmeboxnum = 0;
+
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 ("pHalData->last_hmeboxnum  = %d\n",
+			  rtlhal->last_hmeboxnum));
+	}
+
+	spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
+	rtlhal->b_h2c_setinprogress = false;
+	spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("go out\n"));
+}
+
+void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
+			 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u32 tmp_cmdbuf[2];
+
+	if (rtlhal->bfw_ready == false) {
+		RT_ASSERT(false, ("return H2C cmd because of Fw "
+				  "download fail!!!\n"));
+		return;
+	}
+
+	memset(tmp_cmdbuf, 0, 8);
+	memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
+	_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
+
+	return;
+}
+
+void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
+{
+	u8 u1b_tmp;
+	u8 delay = 100;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20);
+	u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+
+	while (u1b_tmp & BIT(2)) {
+		delay--;
+		if (delay == 0) {
+			RT_ASSERT(false, ("8051 reset fail.\n"));
+			break;
+		}
+		udelay(50);
+		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+	}
+}
+
+void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1_h2c_set_pwrmode[3] = {0};
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("FW LPS mode = %d\n", mode));
+
+	SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode);
+	SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, 1);
+	SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode,
+					      ppsc->reg_max_lps_awakeintvl);
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n",
+		      u1_h2c_set_pwrmode, 3);
+	rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
+
+}
+
+static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
+				    struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	u8 own;
+	unsigned long flags;
+	struct sk_buff *pskb = NULL;
+
+	ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+	pskb = __skb_dequeue(&ring->queue);
+	if (pskb)
+		kfree_skb(pskb);
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	pdesc = &ring->desc[0];
+	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
+
+	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
+
+	__skb_queue_tail(&ring->queue, skb);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
+
+	return true;
+}
+
+#define BEACON_PG		0 /*->1*/
+#define PSPOLL_PG		2
+#define NULL_PG			3
+#define PROBERSP_PG		4 /*->5*/
+
+#define TOTAL_RESERVED_PKT_LEN	768
+
+static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
+	/* page 0 beacon */
+	0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
+	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
+	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
+	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
+	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
+	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
+	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
+	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 1 beacon */
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x10, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x10, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 2  ps-poll */
+	0xA4, 0x10, 0x01, 0xC0, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x18, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 3  null */
+	0x48, 0x01, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x72, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 4  probe_resp */
+	0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
+	0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
+	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
+	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
+	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
+	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
+	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
+	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
+	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
+	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 5  probe_resp */
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct sk_buff *skb = NULL;
+
+	u32 totalpacketlen;
+	bool rtstatus;
+	u8 u1RsvdPageLoc[3] = {0};
+	bool b_dlok = false;
+
+	u8 *beacon;
+	u8 *p_pspoll;
+	u8 *nullfunc;
+	u8 *p_probersp;
+	/*---------------------------------------------------------
+				(1) beacon
+	---------------------------------------------------------*/
+	beacon = &reserved_page_packet[BEACON_PG * 128];
+	SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(beacon, mac->bssid);
+
+	/*-------------------------------------------------------
+				(2) ps-poll
+	--------------------------------------------------------*/
+	p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
+	SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
+	SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
+	SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
+
+	SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1RsvdPageLoc, PSPOLL_PG);
+
+	/*--------------------------------------------------------
+				(3) null data
+	---------------------------------------------------------*/
+	nullfunc = &reserved_page_packet[NULL_PG * 128];
+	SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
+	SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);
+
+	SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1RsvdPageLoc, NULL_PG);
+
+	/*---------------------------------------------------------
+				(4) probe response
+	----------------------------------------------------------*/
+	p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
+	SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
+	SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
+
+	SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1RsvdPageLoc, PROBERSP_PG);
+
+	totalpacketlen = TOTAL_RESERVED_PKT_LEN;
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
+		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      &reserved_page_packet[0], totalpacketlen);
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      u1RsvdPageLoc, 3);
+
+
+	skb = dev_alloc_skb(totalpacketlen);
+	memcpy((u8 *) skb_put(skb, totalpacketlen),
+	       &reserved_page_packet, totalpacketlen);
+
+	rtstatus = _rtl92c_cmd_send_packet(hw, skb);
+
+	if (rtstatus)
+		b_dlok = true;
+
+	if (b_dlok) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Set RSVD page location to Fw.\n"));
+		RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+				"H2C_RSVDPAGE:\n",
+				u1RsvdPageLoc, 3);
+		rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE,
+				    sizeof(u1RsvdPageLoc), u1RsvdPageLoc);
+	} else
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Set RSVD page location to Fw FAIL!!!!!!.\n"));
+}
+
+void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus)
+{
+	u8 u1_joinbssrpt_parm[1] = {0};
+
+	SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus);
+
+	rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
new file mode 100644
index 000000000000..3db33bd14666
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
@@ -0,0 +1,98 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C__FW__H__
+#define __RTL92C__FW__H__
+
+#define FW_8192C_SIZE				0x3000
+#define FW_8192C_START_ADDRESS			0x1000
+#define FW_8192C_END_ADDRESS			0x3FFF
+#define FW_8192C_PAGE_SIZE			4096
+#define FW_8192C_POLLING_DELAY			5
+#define FW_8192C_POLLING_TIMEOUT_COUNT		100
+
+#define IS_FW_HEADER_EXIST(_pfwhdr)	\
+	((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
+	(_pfwhdr->signature&0xFFF0) == 0x88C0)
+
+struct rtl92c_firmware_header {
+	u16 signature;
+	u8 category;
+	u8 function;
+	u16 version;
+	u8 subversion;
+	u8 rsvd1;
+	u8 month;
+	u8 date;
+	u8 hour;
+	u8 minute;
+	u16 ramcodeSize;
+	u16 rsvd2;
+	u32 svnindex;
+	u32 rsvd3;
+	u32 rsvd4;
+	u32 rsvd5;
+};
+
+enum rtl8192c_h2c_cmd {
+	H2C_AP_OFFLOAD = 0,
+	H2C_SETPWRMODE = 1,
+	H2C_JOINBSSRPT = 2,
+	H2C_RSVDPAGE = 3,
+	H2C_RSSI_REPORT = 5,
+	H2C_RA_MASK = 6,
+	MAX_H2CCMD
+};
+
+#define pagenum_128(_len)	(u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0))
+
+#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val)			\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val)	\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
+#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
+
+int rtl92c_download_fw(struct ieee80211_hw *hw);
+void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
+			 u32 cmd_len, u8 *p_cmdbuffer);
+void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
+void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
+void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
new file mode 100644
index 000000000000..c649f6555752
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
@@ -0,0 +1,2173 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../efuse.h"
+#include "../base.h"
+#include "../cam.h"
+#include "../ps.h"
+#include "../pci.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-dm.h"
+#include "rtl8192c-fw.h"
+#include "rtl8192c-led.h"
+#include "rtl8192c-hw.h"
+
+#define LLT_CONFIG	5
+
+static void _rtl92ce_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
+				      u8 set_bits, u8 clear_bits)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpci->reg_bcn_ctrl_val |= set_bits;
+	rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
+
+	rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
+}
+
+static void _rtl92ce_stop_tx_beacon(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp1byte;
+
+	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
+	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+	tmp1byte &= ~(BIT(0));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl92ce_resume_tx_beacon(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp1byte;
+
+	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+	tmp1byte |= BIT(0);
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl92ce_enable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+	_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(1));
+}
+
+static void _rtl92ce_disable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+	_rtl92ce_set_bcn_ctrl_reg(hw, BIT(1), 0);
+}
+
+void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	switch (variable) {
+	case HW_VAR_RCR:
+		*((u32 *) (val)) = rtlpci->receive_config;
+		break;
+	case HW_VAR_RF_STATE:
+		*((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
+		break;
+	case HW_VAR_FWLPS_RF_ON:{
+			enum rf_pwrstate rfState;
+			u32 val_rcr;
+
+			rtlpriv->cfg->ops->get_hw_reg(hw,
+						      HW_VAR_RF_STATE,
+						      (u8 *) (&rfState));
+			if (rfState == ERFOFF) {
+				*((bool *) (val)) = true;
+			} else {
+				val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
+				val_rcr &= 0x00070000;
+				if (val_rcr)
+					*((bool *) (val)) = false;
+				else
+					*((bool *) (val)) = true;
+			}
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS:
+		*((bool *) (val)) = ppsc->b_fw_current_inpsmode;
+		break;
+	case HW_VAR_CORRECT_TSF:{
+		u64 tsf;
+		u32 *ptsf_low = (u32 *)&tsf;
+		u32 *ptsf_high = ((u32 *)&tsf) + 1;
+
+		*ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
+		*ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
+
+		*((u64 *) (val)) = tsf;
+
+		break;
+		}
+	case HW_VAR_MGT_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP0);
+		break;
+	case HW_VAR_CTRL_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP1);
+		break;
+	case HW_VAR_DATA_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+}
+
+void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u8 idx;
+
+	switch (variable) {
+	case HW_VAR_ETHER_ADDR:{
+			for (idx = 0; idx < ETH_ALEN; idx++) {
+				rtl_write_byte(rtlpriv, (REG_MACID + idx),
+					       val[idx]);
+			}
+			break;
+		}
+	case HW_VAR_BASIC_RATE:{
+			u16 b_rate_cfg = ((u16 *) val)[0];
+			u8 rate_index = 0;
+			b_rate_cfg = b_rate_cfg & 0x15f;
+			b_rate_cfg |= 0x01;
+			rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff);
+			rtl_write_byte(rtlpriv, REG_RRSR + 1,
+				       (b_rate_cfg >> 8)&0xff);
+			while (b_rate_cfg > 0x1) {
+				b_rate_cfg = (b_rate_cfg >> 1);
+				rate_index++;
+			}
+			rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
+				       rate_index);
+			break;
+		}
+	case HW_VAR_BSSID:{
+			for (idx = 0; idx < ETH_ALEN; idx++) {
+				rtl_write_byte(rtlpriv, (REG_BSSID + idx),
+					       val[idx]);
+			}
+			break;
+		}
+	case HW_VAR_SIFS:{
+			rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
+			rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
+
+			rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
+			rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
+
+			if (!mac->ht_enable)
+				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+					       0x0e0e);
+			else
+				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+					       *((u16 *) val));
+			break;
+		}
+	case HW_VAR_SLOT_TIME:{
+			u8 e_aci;
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("HW_VAR_SLOT_TIME %x\n", val[0]));
+
+			rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
+
+			for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+							      HW_VAR_AC_PARAM,
+							      (u8 *) (&e_aci));
+			}
+			break;
+		}
+	case HW_VAR_ACK_PREAMBLE:{
+			u8 reg_tmp;
+			u8 short_preamble = (bool) (*(u8 *) val);
+			reg_tmp = (mac->cur_40_prime_sc) << 5;
+			if (short_preamble)
+				reg_tmp |= 0x80;
+
+			rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
+			break;
+		}
+	case HW_VAR_AMPDU_MIN_SPACE:{
+			u8 min_spacing_to_set;
+			u8 sec_min_space;
+
+			min_spacing_to_set = *((u8 *) val);
+			if (min_spacing_to_set <= 7) {
+				sec_min_space = 0;
+
+				if (min_spacing_to_set < sec_min_space)
+					min_spacing_to_set = sec_min_space;
+
+				mac->min_space_cfg = ((mac->min_space_cfg &
+						       0xf8) |
+						      min_spacing_to_set);
+
+				*val = min_spacing_to_set;
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
+					  mac->min_space_cfg));
+
+				rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+					       mac->min_space_cfg);
+			}
+			break;
+		}
+	case HW_VAR_SHORTGI_DENSITY:{
+			u8 density_to_set;
+
+			density_to_set = *((u8 *) val);
+			mac->min_space_cfg |= (density_to_set << 3);
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("Set HW_VAR_SHORTGI_DENSITY: %#x\n",
+				  mac->min_space_cfg));
+
+			rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+				       mac->min_space_cfg);
+
+			break;
+		}
+	case HW_VAR_AMPDU_FACTOR:{
+			u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
+
+			u8 factor_toset;
+			u8 *p_regtoset = NULL;
+			u8 index = 0;
+
+			p_regtoset = regtoset_normal;
+
+			factor_toset = *((u8 *) val);
+			if (factor_toset <= 3) {
+				factor_toset = (1 << (factor_toset + 2));
+				if (factor_toset > 0xf)
+					factor_toset = 0xf;
+
+				for (index = 0; index < 4; index++) {
+					if ((p_regtoset[index] & 0xf0) >
+					    (factor_toset << 4))
+						p_regtoset[index] =
+						    (p_regtoset[index] & 0x0f) |
+						    (factor_toset << 4);
+
+					if ((p_regtoset[index] & 0x0f) >
+					    factor_toset)
+						p_regtoset[index] =
+						    (p_regtoset[index] & 0xf0) |
+						    (factor_toset);
+
+					rtl_write_byte(rtlpriv,
+						       (REG_AGGLEN_LMT + index),
+						       p_regtoset[index]);
+
+				}
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_FACTOR: %#x\n",
+					  factor_toset));
+			}
+			break;
+		}
+	case HW_VAR_AC_PARAM:{
+			u8 e_aci = *((u8 *) val);
+			u32 u4b_ac_param = 0;
+
+			u4b_ac_param |= (u32) mac->ac[e_aci].aifs;
+			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_min
+					 & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
+			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_max &
+					 0xF) << AC_PARAM_ECW_MAX_OFFSET;
+			u4b_ac_param |= (u32) mac->ac[e_aci].tx_op
+			    << AC_PARAM_TXOP_LIMIT_OFFSET;
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("queue:%x, ac_param:%x\n", e_aci,
+				  u4b_ac_param));
+
+			switch (e_aci) {
+			case AC1_BK:
+				rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM,
+						u4b_ac_param);
+				break;
+			case AC0_BE:
+				rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
+						u4b_ac_param);
+				break;
+			case AC2_VI:
+				rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM,
+						u4b_ac_param);
+				break;
+			case AC3_VO:
+				rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM,
+						u4b_ac_param);
+				break;
+			default:
+				RT_ASSERT(false,
+				  ("SetHwReg8185(): invalid aci: %d !\n",
+				   e_aci));
+				break;
+			}
+
+			if (rtlpci->acm_method != eAcmWay2_SW)
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+							      HW_VAR_ACM_CTRL,
+							      (u8 *) (&e_aci));
+			break;
+		}
+	case HW_VAR_ACM_CTRL:{
+			u8 e_aci = *((u8 *) val);
+			union aci_aifsn *p_aci_aifsn =
+			    (union aci_aifsn *)(&(mac->ac[0].aifs));
+			u8 acm = p_aci_aifsn->f.acm;
+			u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
+
+			acm_ctrl =
+			    acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
+
+			if (acm) {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl |= AcmHw_BeqEn;
+					break;
+				case AC2_VI:
+					acm_ctrl |= AcmHw_ViqEn;
+					break;
+				case AC3_VO:
+					acm_ctrl |= AcmHw_VoqEn;
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("HW_VAR_ACM_CTRL acm set "
+						  "failed: eACI is %d\n", acm));
+					break;
+				}
+			} else {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				case AC2_VI:
+					acm_ctrl &= (~AcmHw_ViqEn);
+					break;
+				case AC3_VO:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+						 ("switch case not process\n"));
+					break;
+				}
+			}
+
+			RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
+				 ("SetHwReg8190pci(): [HW_VAR_ACM_CTRL] "
+				  "Write 0x%X\n", acm_ctrl));
+			rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
+			break;
+		}
+	case HW_VAR_RCR:{
+			rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
+			rtlpci->receive_config = ((u32 *) (val))[0];
+			break;
+		}
+	case HW_VAR_RETRY_LIMIT:{
+			u8 retry_limit = ((u8 *) (val))[0];
+
+			rtl_write_word(rtlpriv, REG_RL,
+				       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
+				       retry_limit << RETRY_LIMIT_LONG_SHIFT);
+			break;
+		}
+	case HW_VAR_DUAL_TSF_RST:
+		rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
+		break;
+	case HW_VAR_EFUSE_BYTES:
+		rtlefuse->efuse_usedbytes = *((u16 *) val);
+		break;
+	case HW_VAR_EFUSE_USAGE:
+		rtlefuse->efuse_usedpercentage = *((u8 *) val);
+		break;
+	case HW_VAR_IO_CMD:
+		rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val));
+		break;
+	case HW_VAR_WPA_CONFIG:
+		rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
+		break;
+	case HW_VAR_SET_RPWM:{
+			u8 rpwm_val;
+
+			rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
+			udelay(1);
+
+			if (rpwm_val & BIT(7)) {
+				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
+					       (*(u8 *) val));
+			} else {
+				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
+					       ((*(u8 *) val) | BIT(7)));
+			}
+
+			break;
+		}
+	case HW_VAR_H2C_FW_PWRMODE:{
+			u8 psmode = (*(u8 *) val);
+
+			if ((psmode != FW_PS_ACTIVE_MODE) &&
+			    (!IS_92C_SERIAL(rtlhal->version))) {
+				rtl92c_dm_rf_saving(hw, true);
+			}
+
+			rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS:
+		ppsc->b_fw_current_inpsmode = *((bool *) val);
+		break;
+	case HW_VAR_H2C_FW_JOINBSSRPT:{
+			u8 mstatus = (*(u8 *) val);
+			u8 tmp_regcr, tmp_reg422;
+			bool b_recover = false;
+
+			if (mstatus == RT_MEDIA_CONNECT) {
+				rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
+							      NULL);
+
+				tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
+				rtl_write_byte(rtlpriv, REG_CR + 1,
+					       (tmp_regcr | BIT(0)));
+
+				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
+				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
+
+				tmp_reg422 =
+				    rtl_read_byte(rtlpriv,
+						  REG_FWHW_TXQ_CTRL + 2);
+				if (tmp_reg422 & BIT(6))
+					b_recover = true;
+				rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
+					       tmp_reg422 & (~BIT(6)));
+
+				rtl92c_set_fw_rsvdpagepkt(hw, 0);
+
+				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
+				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
+
+				if (b_recover) {
+					rtl_write_byte(rtlpriv,
+						       REG_FWHW_TXQ_CTRL + 2,
+						       tmp_reg422);
+				}
+
+				rtl_write_byte(rtlpriv, REG_CR + 1,
+					       (tmp_regcr & ~(BIT(0))));
+			}
+			rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
+
+			break;
+		}
+	case HW_VAR_AID:{
+			u16 u2btmp;
+			u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
+			u2btmp &= 0xC000;
+			rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
+						mac->assoc_id));
+
+			break;
+		}
+	case HW_VAR_CORRECT_TSF:{
+			u8 btype_ibss = ((u8 *) (val))[0];
+
+			/*btype_ibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ?
+					1 : 0;*/
+
+			if (btype_ibss == true)
+				_rtl92ce_stop_tx_beacon(hw);
+
+			_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
+
+			rtl_write_dword(rtlpriv, REG_TSFTR,
+					(u32) (mac->tsf & 0xffffffff));
+			rtl_write_dword(rtlpriv, REG_TSFTR + 4,
+					(u32) ((mac->tsf >> 32)&0xffffffff));
+
+			_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
+
+			if (btype_ibss == true)
+				_rtl92ce_resume_tx_beacon(hw);
+
+			break;
+
+		}
+	case HW_VAR_MGT_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP0, *(u16 *) val);
+		break;
+	case HW_VAR_CTRL_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP1, *(u16 *) val);
+		break;
+	case HW_VAR_DATA_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *) val);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
+							"not process\n"));
+		break;
+	}
+}
+
+static bool _rtl92ce_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	bool status = true;
+	long count = 0;
+	u32 value = _LLT_INIT_ADDR(address) |
+	    _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
+
+	rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
+
+	do {
+		value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
+		if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
+			break;
+
+		if (count > POLLING_LLT_THRESHOLD) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Failed to polling write LLT done at "
+				  "address %d!\n", address));
+			status = false;
+			break;
+		}
+	} while (++count);
+
+	return status;
+}
+
+static bool _rtl92ce_llt_table_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned short i;
+	u8 txpktbuf_bndy;
+	u8 maxPage;
+	bool status;
+
+#if LLT_CONFIG == 1
+	maxPage = 255;
+	txpktbuf_bndy = 252;
+#elif LLT_CONFIG == 2
+	maxPage = 127;
+	txpktbuf_bndy = 124;
+#elif LLT_CONFIG == 3
+	maxPage = 255;
+	txpktbuf_bndy = 174;
+#elif LLT_CONFIG == 4
+	maxPage = 255;
+	txpktbuf_bndy = 246;
+#elif LLT_CONFIG == 5
+	maxPage = 255;
+	txpktbuf_bndy = 246;
+#endif
+
+#if LLT_CONFIG == 1
+	rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x1c);
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80a71c1c);
+#elif LLT_CONFIG == 2
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x845B1010);
+#elif LLT_CONFIG == 3
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x84838484);
+#elif LLT_CONFIG == 4
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80bd1c1c);
+#elif LLT_CONFIG == 5
+	rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
+
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80b01c29);
+#endif
+
+	rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
+	rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
+
+	rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
+	rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
+
+	rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
+	rtl_write_byte(rtlpriv, REG_PBP, 0x11);
+	rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
+
+	for (i = 0; i < (txpktbuf_bndy - 1); i++) {
+		status = _rtl92ce_llt_write(hw, i, i + 1);
+		if (true != status)
+			return status;
+	}
+
+	status = _rtl92ce_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
+	if (true != status)
+		return status;
+
+	for (i = txpktbuf_bndy; i < maxPage; i++) {
+		status = _rtl92ce_llt_write(hw, i, (i + 1));
+		if (true != status)
+			return status;
+	}
+
+	status = _rtl92ce_llt_write(hw, maxPage, txpktbuf_bndy);
+	if (true != status)
+		return status;
+
+	return true;
+}
+
+static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+
+	if (rtlpci->up_first_time)
+		return;
+
+	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+		rtl92ce_sw_led_on(hw, pLed0);
+	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
+		rtl92ce_sw_led_on(hw, pLed0);
+	else
+		rtl92ce_sw_led_off(hw, pLed0);
+
+}
+
+static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	unsigned char bytetmp;
+	unsigned short wordtmp;
+	u16 retry;
+
+	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
+	udelay(2);
+
+	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
+	udelay(2);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
+	udelay(2);
+
+	retry = 0;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
+						rtl_read_dword(rtlpriv, 0xEC),
+						bytetmp));
+
+	while ((bytetmp & BIT(0)) && retry < 1000) {
+		retry++;
+		udelay(50);
+		bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
+							rtl_read_dword(rtlpriv,
+								       0xEC),
+							bytetmp));
+		udelay(50);
+	}
+
+	rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x1012);
+
+	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
+	udelay(2);
+
+	rtl_write_word(rtlpriv, REG_CR, 0x2ff);
+
+	if (_rtl92ce_llt_table_init(hw) == false)
+		return false;;
+
+	rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
+	rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
+
+	rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
+
+	wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
+	wordtmp &= 0xf;
+	wordtmp |= 0xF771;
+	rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
+
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
+	rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
+	rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
+
+	rtl_write_byte(rtlpriv, 0x4d0, 0x0);
+
+	rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
+			((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_MGQ_DESA,
+			(u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_VOQ_DESA,
+			(u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_VIQ_DESA,
+			(u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_BEQ_DESA,
+			(u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_BKQ_DESA,
+			(u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_HQ_DESA,
+			(u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_RX_DESA,
+			(u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
+			DMA_BIT_MASK(32));
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x77);
+	else
+		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x22);
+
+	rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
+	do {
+		retry++;
+		bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
+	} while ((retry < 200) && (bytetmp & BIT(7)));
+
+	_rtl92ce_gen_refresh_led_state(hw);
+
+	rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
+
+	return true;;
+}
+
+static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 reg_bw_opmode;
+	u32 reg_ratr, reg_prsr;
+
+	reg_bw_opmode = BW_OPMODE_20MHZ;
+	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
+	    RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+	reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+
+	rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
+
+	rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+
+	rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
+
+	rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
+
+	rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
+
+	rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
+
+	rtl_write_word(rtlpriv, REG_RL, 0x0707);
+
+	rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
+
+	rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
+
+	rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
+	rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
+	rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
+	rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
+
+	rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
+
+	rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
+
+	rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
+
+	rtlpci->reg_bcn_ctrl_val = 0x1f;
+	rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
+
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+
+	rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
+	rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
+
+	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+
+	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+
+	rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
+
+	rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
+
+	rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
+	rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
+
+	rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
+
+	rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
+
+	rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
+	rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
+
+}
+
+static void _rtl92ce_enable_aspm_back_door(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	rtl_write_byte(rtlpriv, 0x34b, 0x93);
+	rtl_write_word(rtlpriv, 0x350, 0x870c);
+	rtl_write_byte(rtlpriv, 0x352, 0x1);
+
+	if (ppsc->b_support_backdoor)
+		rtl_write_byte(rtlpriv, 0x349, 0x1b);
+	else
+		rtl_write_byte(rtlpriv, 0x349, 0x03);
+
+	rtl_write_word(rtlpriv, 0x350, 0x2718);
+	rtl_write_byte(rtlpriv, 0x352, 0x1);
+}
+
+void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 sec_reg_value;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
+		  rtlpriv->sec.pairwise_enc_algorithm,
+		  rtlpriv->sec.group_enc_algorithm));
+
+	if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("not open "
+							"hw encryption\n"));
+		return;
+	}
+
+	sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable;
+
+	if (rtlpriv->sec.use_defaultkey) {
+		sec_reg_value |= SCR_TxUseDK;
+		sec_reg_value |= SCR_RxUseDK;
+	}
+
+	sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
+
+	rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+		 ("The SECR-value %x\n", sec_reg_value));
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
+
+}
+
+int rtl92ce_hw_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	static bool iqk_initialized; /* initialized to false */
+	bool rtstatus = true;
+	bool is92c;
+	int err;
+	u8 tmp_u1b;
+
+	rtlpci->being_init_adapter = true;
+	rtlpriv->intf_ops->disable_aspm(hw);
+	rtstatus = _rtl92ce_init_mac(hw);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Init MAC failed\n"));
+		err = 1;
+		return err;
+	}
+
+	err = rtl92c_download_fw(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Failed to download FW. Init HW "
+			  "without FW now..\n"));
+		err = 1;
+		rtlhal->bfw_ready = false;
+		return err;
+	} else {
+		rtlhal->bfw_ready = true;
+	}
+
+	rtlhal->last_hmeboxnum = 0;
+	rtl92c_phy_mac_config(hw);
+	rtl92c_phy_bb_config(hw);
+	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
+	rtl92c_phy_rf_config(hw);
+	rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
+						 RF_CHNLBW, RFREG_OFFSET_MASK);
+	rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
+						 RF_CHNLBW, RFREG_OFFSET_MASK);
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
+	rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
+	_rtl92ce_hw_configure(hw);
+	rtl_cam_reset_all_entry(hw);
+	rtl92ce_enable_hw_security_config(hw);
+	ppsc->rfpwr_state = ERFON;
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG)&(~BIT(3));
+	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, tmp_u1b);
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
+	ppsc->rfoff_reason |= (tmp_u1b & BIT(3)) ? 0 : RF_CHANGE_BY_HW;
+	if (ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+		rtl_ps_set_rf_state(hw, ERFOFF, ppsc->rfoff_reason, true);
+	else {
+		ppsc->rfpwr_state = ERFON;
+		ppsc->rfoff_reason = 0;
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON);
+	}
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
+	_rtl92ce_enable_aspm_back_door(hw);
+	rtlpriv->intf_ops->enable_aspm(hw);
+	if (ppsc->rfpwr_state == ERFON) {
+		rtl92c_phy_set_rfpath_switch(hw, 1);
+		if (iqk_initialized)
+			rtl92c_phy_iq_calibrate(hw, true);
+		else {
+			rtl92c_phy_iq_calibrate(hw, false);
+			iqk_initialized = true;
+		}
+
+		rtl92c_dm_check_txpower_tracking(hw);
+		rtl92c_phy_lc_calibrate(hw);
+	}
+
+	is92c = IS_92C_SERIAL(rtlhal->version);
+	tmp_u1b = efuse_read_1byte(hw, 0x1FA);
+	if (!(tmp_u1b & BIT(0))) {
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path A\n"));
+	}
+
+	if (!(tmp_u1b & BIT(1)) && is92c) {
+		rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0F, 0x05);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path B\n"));
+	}
+
+	if (!(tmp_u1b & BIT(4))) {
+		tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
+		tmp_u1b &= 0x0F;
+		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
+		udelay(10);
+		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("under 1.5V\n"));
+	}
+	rtl92c_dm_init(hw);
+	rtlpci->being_init_adapter = false;
+	return err;
+}
+
+static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	enum version_8192c version = VERSION_UNKNOWN;
+	u32 value32;
+
+	value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
+	if (value32 & TRP_VAUX_EN) {
+		version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C :
+			   VERSION_A_CHIP_88C;
+	} else {
+		version = (value32 & TYPE_ID) ? VERSION_B_CHIP_92C :
+			   VERSION_B_CHIP_88C;
+	}
+
+	switch (version) {
+	case VERSION_B_CHIP_92C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_B_CHIP_92C.\n"));
+		break;
+	case VERSION_B_CHIP_88C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_B_CHIP_88C.\n"));
+		break;
+	case VERSION_A_CHIP_92C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_A_CHIP_92C.\n"));
+		break;
+	case VERSION_A_CHIP_88C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_A_CHIP_88C.\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Chip Version ID: Unknown. Bug?\n"));
+		break;
+	}
+
+	switch (version & 0x3) {
+	case CHIP_88C:
+		rtlphy->rf_type = RF_1T1R;
+		break;
+	case CHIP_92C:
+		rtlphy->rf_type = RF_2T2R;
+		break;
+	case CHIP_92C_1T2R:
+		rtlphy->rf_type = RF_1T2R;
+		break;
+	default:
+		rtlphy->rf_type = RF_1T1R;
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("ERROR RF_Type is set!!"));
+		break;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ?
+		  "RF_2T2R" : "RF_1T1R"));
+
+	return version;
+}
+
+static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
+				     enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
+	enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
+	bt_msr &= 0xfc;
+
+	if (type == NL80211_IFTYPE_UNSPECIFIED ||
+	    type == NL80211_IFTYPE_STATION) {
+		_rtl92ce_stop_tx_beacon(hw);
+		_rtl92ce_enable_bcn_sub_func(hw);
+	} else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) {
+		_rtl92ce_resume_tx_beacon(hw);
+		_rtl92ce_disable_bcn_sub_func(hw);
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Set HW_VAR_MEDIA_STATUS: "
+			  "No such media status(%x).\n", type));
+	}
+
+	switch (type) {
+	case NL80211_IFTYPE_UNSPECIFIED:
+		bt_msr |= MSR_NOLINK;
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to NO LINK!\n"));
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		bt_msr |= MSR_ADHOC;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to Ad Hoc!\n"));
+		break;
+	case NL80211_IFTYPE_STATION:
+		bt_msr |= MSR_INFRA;
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to STA!\n"));
+		break;
+	case NL80211_IFTYPE_AP:
+		bt_msr |= MSR_AP;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to AP!\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Network type %d not support!\n", type));
+		return 1;
+		break;
+
+	}
+
+	rtl_write_byte(rtlpriv, (MSR), bt_msr);
+	rtlpriv->cfg->ops->led_control(hw, ledaction);
+	if ((bt_msr & 0xfc) == MSR_AP)
+		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
+	else
+		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
+	return 0;
+}
+
+static void _rtl92ce_set_check_bssid(struct ieee80211_hw *hw,
+				     enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
+	u8 filterout_non_associated_bssid = false;
+
+	switch (type) {
+	case NL80211_IFTYPE_ADHOC:
+	case NL80211_IFTYPE_STATION:
+		filterout_non_associated_bssid = true;
+		break;
+	case NL80211_IFTYPE_UNSPECIFIED:
+	case NL80211_IFTYPE_AP:
+	default:
+		break;
+	}
+
+	if (filterout_non_associated_bssid == true) {
+		reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
+					      (u8 *) (&reg_rcr));
+		_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
+	} else if (filterout_non_associated_bssid == false) {
+		reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
+		_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
+		rtlpriv->cfg->ops->set_hw_reg(hw,
+					      HW_VAR_RCR, (u8 *) (&reg_rcr));
+	}
+}
+
+int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
+{
+	if (_rtl92ce_set_media_status(hw, type))
+		return -EOPNOTSUPP;
+	_rtl92ce_set_check_bssid(hw, type);
+	return 0;
+}
+
+void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	u32 u4b_ac_param;
+
+	rtl92c_dm_init_edca_turbo(hw);
+
+	u4b_ac_param = (u32) mac->ac[aci].aifs;
+	u4b_ac_param |=
+	    ((u32) mac->ac[aci].cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
+	u4b_ac_param |=
+	    ((u32) mac->ac[aci].cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET;
+	u4b_ac_param |= (u32) mac->ac[aci].tx_op << AC_PARAM_TXOP_LIMIT_OFFSET;
+	RT_TRACE(rtlpriv, COMP_QOS, DBG_DMESG,
+		 ("queue:%x, ac_param:%x aifs:%x cwmin:%x cwmax:%x txop:%x\n",
+		  aci, u4b_ac_param, mac->ac[aci].aifs, mac->ac[aci].cw_min,
+		  mac->ac[aci].cw_max, mac->ac[aci].tx_op));
+	switch (aci) {
+	case AC1_BK:
+		rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param);
+		break;
+	case AC0_BE:
+		rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param);
+		break;
+	case AC2_VI:
+		rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, u4b_ac_param);
+		break;
+	case AC3_VO:
+		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param);
+		break;
+	default:
+		RT_ASSERT(false, ("invalid aci: %d !\n", aci));
+		break;
+	}
+}
+
+void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
+	rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
+	rtlpci->irq_enabled = true;
+}
+
+void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
+	rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
+	rtlpci->irq_enabled = false;
+}
+
+static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 u1b_tmp;
+
+	rtlpriv->intf_ops->enable_aspm(hw);
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+	rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0);
+	if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->bfw_ready)
+		rtl92c_firmware_selfreset(hw);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51);
+	rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
+	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
+	u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
+	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
+			(u1b_tmp << 8));
+	rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
+	rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
+	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
+	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
+}
+
+void rtl92ce_card_disable(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	enum nl80211_iftype opmode;
+
+	mac->link_state = MAC80211_NOLINK;
+	opmode = NL80211_IFTYPE_UNSPECIFIED;
+	_rtl92ce_set_media_status(hw, opmode);
+	if (rtlpci->driver_is_goingto_unload ||
+	    ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
+	RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+	_rtl92ce_poweroff_adapter(hw);
+}
+
+void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
+				  u32 *p_inta, u32 *p_intb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	*p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
+	rtl_write_dword(rtlpriv, ISR, *p_inta);
+
+	/*
+	 * *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
+	 * rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
+	 */
+}
+
+void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw)
+{
+
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcn_interval, atim_window;
+
+	bcn_interval = mac->beacon_interval;
+	atim_window = 2;	/*FIX MERGE */
+	rtl92ce_disable_interrupt(hw);
+	rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
+	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+	rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
+	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
+	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
+	rtl_write_byte(rtlpriv, 0x606, 0x30);
+	rtl92ce_enable_interrupt(hw);
+}
+
+void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcn_interval = mac->beacon_interval;
+
+	RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
+		 ("beacon_interval:%d\n", bcn_interval));
+	rtl92ce_disable_interrupt(hw);
+	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+	rtl92ce_enable_interrupt(hw);
+}
+
+void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
+				   u32 add_msr, u32 rm_msr)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
+		 ("add_msr:%x, rm_msr:%x\n", add_msr, rm_msr));
+	if (add_msr)
+		rtlpci->irq_mask[0] |= add_msr;
+	if (rm_msr)
+		rtlpci->irq_mask[0] &= (~rm_msr);
+	rtl92ce_disable_interrupt(hw);
+	rtl92ce_enable_interrupt(hw);
+}
+
+static u8 _rtl92c_get_chnl_group(u8 chnl)
+{
+	u8 group;
+
+	if (chnl < 3)
+		group = 0;
+	else if (chnl < 9)
+		group = 1;
+	else
+		group = 2;
+	return group;
+}
+
+static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
+						 bool autoload_fail,
+						 u8 *hwinfo)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 rf_path, index, tempval;
+	u16 i;
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 3; i++) {
+			if (!autoload_fail) {
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
+				    hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
+				    hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 +
+					   i];
+			} else {
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
+				    EEPROM_DEFAULT_TXPOWERLEVEL;
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
+				    EEPROM_DEFAULT_TXPOWERLEVEL;
+			}
+		}
+	}
+
+	for (i = 0; i < 3; i++) {
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
+		else
+			tempval = EEPROM_DEFAULT_HT40_2SDIFF;
+		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_A][i] =
+		    (tempval & 0xf);
+		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_B][i] =
+		    ((tempval & 0xf0) >> 4);
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
+				 i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_cck[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_ht40_1s[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
+				 [i]));
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 14; i++) {
+			index = _rtl92c_get_chnl_group((u8) i);
+
+			rtlefuse->txpwrlevel_cck[rf_path][i] =
+			    rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][index];
+			rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
+			    rtlefuse->
+			    eeprom_chnlarea_txpwr_ht40_1s[rf_path][index];
+
+			if ((rtlefuse->
+			     eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] -
+			     rtlefuse->
+			     eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path][index])
+			    > 0) {
+				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
+				    rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path]
+				    [index] -
+				    rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
+				    [index];
+			} else {
+				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
+			}
+		}
+
+		for (i = 0; i < 14; i++) {
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = "
+				 "[0x%x / 0x%x / 0x%x]\n", rf_path, i,
+				 rtlefuse->txpwrlevel_cck[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]));
+		}
+	}
+
+	for (i = 0; i < 3; i++) {
+		if (!autoload_fail) {
+			rtlefuse->eeprom_pwrlimit_ht40[i] =
+			    hwinfo[EEPROM_TXPWR_GROUP + i];
+			rtlefuse->eeprom_pwrlimit_ht20[i] =
+			    hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
+		} else {
+			rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
+			rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
+		}
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 14; i++) {
+			index = _rtl92c_get_chnl_group((u8) i);
+
+			if (rf_path == RF90_PATH_A) {
+				rtlefuse->pwrgroup_ht20[rf_path][i] =
+				    (rtlefuse->eeprom_pwrlimit_ht20[index]
+				     & 0xf);
+				rtlefuse->pwrgroup_ht40[rf_path][i] =
+				    (rtlefuse->eeprom_pwrlimit_ht40[index]
+				     & 0xf);
+			} else if (rf_path == RF90_PATH_B) {
+				rtlefuse->pwrgroup_ht20[rf_path][i] =
+				    ((rtlefuse->eeprom_pwrlimit_ht20[index]
+				      & 0xf0) >> 4);
+				rtlefuse->pwrgroup_ht40[rf_path][i] =
+				    ((rtlefuse->eeprom_pwrlimit_ht40[index]
+				      & 0xf0) >> 4);
+			}
+
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht20[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht20[rf_path][i]));
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht40[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht40[rf_path][i]));
+		}
+	}
+
+	for (i = 0; i < 14; i++) {
+		index = _rtl92c_get_chnl_group((u8) i);
+
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
+		else
+			tempval = EEPROM_DEFAULT_HT20_DIFF;
+
+		rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
+		rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
+		    ((tempval >> 4) & 0xF);
+
+		if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
+			rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
+
+		if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
+			rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
+
+		index = _rtl92c_get_chnl_group((u8) i);
+
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
+		else
+			tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
+
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
+		    ((tempval >> 4) & 0xF);
+	}
+
+	rtlefuse->legacy_ht_txpowerdiff =
+	    rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
+
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]));
+
+	if (!autoload_fail)
+		rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
+	else
+		rtlefuse->eeprom_regulatory = 0;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory));
+
+	if (!autoload_fail) {
+		rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
+		rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B];
+	} else {
+		rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
+		rtlefuse->eeprom_tssi[RF90_PATH_B] = EEPROM_DEFAULT_TSSI;
+	}
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("TSSI_A = 0x%x, TSSI_B = 0x%x\n",
+		 rtlefuse->eeprom_tssi[RF90_PATH_A],
+		 rtlefuse->eeprom_tssi[RF90_PATH_B]));
+
+	if (!autoload_fail)
+		tempval = hwinfo[EEPROM_THERMAL_METER];
+	else
+		tempval = EEPROM_DEFAULT_THERMALMETER;
+	rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
+
+	if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
+		rtlefuse->b_apk_thermalmeterignore = true;
+
+	rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter));
+}
+
+static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u16 i, usvalue;
+	u8 hwinfo[HWSET_MAX_SIZE];
+	u16 eeprom_id;
+
+	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+		rtl_efuse_shadow_map_update(hw);
+
+		memcpy((void *)hwinfo,
+		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+		       HWSET_MAX_SIZE);
+	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("RTL819X Not boot from eeprom, check it !!"));
+	}
+
+	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
+		      hwinfo, HWSET_MAX_SIZE);
+
+	eeprom_id = *((u16 *)&hwinfo[0]);
+	if (eeprom_id != RTL8190_EEPROM_ID) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
+		rtlefuse->autoload_failflag = true;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+	}
+
+	if (rtlefuse->autoload_failflag == true)
+		return;
+
+	for (i = 0; i < 6; i += 2) {
+		usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
+		*((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 (MAC_FMT "\n", MAC_ARG(rtlefuse->dev_addr)));
+
+	_rtl92ce_read_txpower_info_from_hwpg(hw,
+					     rtlefuse->autoload_failflag,
+					     hwinfo);
+
+	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
+	rtlefuse->b_txpwr_fromeprom = true;
+	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid));
+
+	if (rtlhal->oem_id == RT_CID_DEFAULT) {
+		switch (rtlefuse->eeprom_oemid) {
+		case EEPROM_CID_DEFAULT:
+			if (rtlefuse->eeprom_did == 0x8176) {
+				if ((rtlefuse->eeprom_svid == 0x103C &&
+				     rtlefuse->eeprom_smid == 0x1629))
+					rtlhal->oem_id = RT_CID_819x_HP;
+				else
+					rtlhal->oem_id = RT_CID_DEFAULT;
+			} else {
+				rtlhal->oem_id = RT_CID_DEFAULT;
+			}
+			break;
+		case EEPROM_CID_TOSHIBA:
+			rtlhal->oem_id = RT_CID_TOSHIBA;
+			break;
+		case EEPROM_CID_QMI:
+			rtlhal->oem_id = RT_CID_819x_QMI;
+			break;
+		case EEPROM_CID_WHQL:
+		default:
+			rtlhal->oem_id = RT_CID_DEFAULT;
+			break;
+
+		}
+	}
+
+}
+
+static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	switch (rtlhal->oem_id) {
+	case RT_CID_819x_HP:
+		pcipriv->ledctl.bled_opendrain = true;
+		break;
+	case RT_CID_819x_Lenovo:
+	case RT_CID_DEFAULT:
+	case RT_CID_TOSHIBA:
+	case RT_CID_CCX:
+	case RT_CID_819x_Acer:
+	case RT_CID_WHQL:
+	default:
+		break;
+	}
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 ("RT Customized ID: 0x%02X\n", rtlhal->oem_id));
+}
+
+void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp_u1b;
+
+	rtlhal->version = _rtl92ce_read_chip_version(hw);
+	if (get_rf_type(rtlphy) == RF_1T1R)
+		rtlpriv->dm.brfpath_rxenable[0] = true;
+	else
+		rtlpriv->dm.brfpath_rxenable[0] =
+		    rtlpriv->dm.brfpath_rxenable[1] = true;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n",
+						rtlhal->version));
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
+	if (tmp_u1b & BIT(4)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EEPROM\n"));
+		rtlefuse->epromtype = EEPROM_93C46;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EFUSE\n"));
+		rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
+	}
+	if (tmp_u1b & BIT(5)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+		_rtl92ce_read_adapter_info(hw);
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Autoload ERR!!\n"));
+	}
+
+	_rtl92ce_hal_customized_behavior(hw);
+}
+
+void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	u32 ratr_value = (u32) mac->basic_rates;
+	u8 *p_mcsrate = mac->mcs;
+	u8 ratr_index = 0;
+	u8 b_nmode = mac->ht_enable;
+	u8 mimo_ps = 1;
+	u16 shortgi_rate;
+	u32 tmp_ratr_value;
+	u8 b_curtxbw_40mhz = mac->bw_40;
+	u8 b_curshortgi_40mhz = mac->sgi_40;
+	u8 b_curshortgi_20mhz = mac->sgi_20;
+	enum wireless_mode wirelessmode = mac->mode;
+
+	ratr_value |= EF2BYTE((*(u16 *) (p_mcsrate))) << 12;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		if (ratr_value & 0x0000000c)
+			ratr_value &= 0x0000000d;
+		else
+			ratr_value &= 0x0000000f;
+		break;
+	case WIRELESS_MODE_G:
+		ratr_value &= 0x00000FF5;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		b_nmode = 1;
+		if (mimo_ps == 0) {
+			ratr_value &= 0x0007F005;
+		} else {
+			u32 ratr_mask;
+
+			if (get_rf_type(rtlphy) == RF_1T2R ||
+			    get_rf_type(rtlphy) == RF_1T1R)
+				ratr_mask = 0x000ff005;
+			else
+				ratr_mask = 0x0f0ff005;
+
+			ratr_value &= ratr_mask;
+		}
+		break;
+	default:
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_value &= 0x000ff0ff;
+		else
+			ratr_value &= 0x0f0ff0ff;
+
+		break;
+	}
+
+	ratr_value &= 0x0FFFFFFF;
+
+	if (b_nmode && ((b_curtxbw_40mhz &&
+			 b_curshortgi_40mhz) || (!b_curtxbw_40mhz &&
+						 b_curshortgi_20mhz))) {
+
+		ratr_value |= 0x10000000;
+		tmp_ratr_value = (ratr_value >> 12);
+
+		for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
+			if ((1 << shortgi_rate) & tmp_ratr_value)
+				break;
+		}
+
+		shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
+		    (shortgi_rate << 4) | (shortgi_rate);
+	}
+
+	rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
+
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+		 ("%x\n", rtl_read_dword(rtlpriv, REG_ARFR0)));
+}
+
+void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u32 ratr_bitmap = (u32) mac->basic_rates;
+	u8 *p_mcsrate = mac->mcs;
+	u8 ratr_index;
+	u8 b_curtxbw_40mhz = mac->bw_40;
+	u8 b_curshortgi_40mhz = mac->sgi_40;
+	u8 b_curshortgi_20mhz = mac->sgi_20;
+	enum wireless_mode wirelessmode = mac->mode;
+	bool b_shortgi = false;
+	u8 rate_mask[5];
+	u8 macid = 0;
+	u8 mimops = 1;
+
+	ratr_bitmap |= (p_mcsrate[1] << 20) | (p_mcsrate[0] << 12);
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		ratr_index = RATR_INX_WIRELESS_B;
+		if (ratr_bitmap & 0x0000000c)
+			ratr_bitmap &= 0x0000000d;
+		else
+			ratr_bitmap &= 0x0000000f;
+		break;
+	case WIRELESS_MODE_G:
+		ratr_index = RATR_INX_WIRELESS_GB;
+
+		if (rssi_level == 1)
+			ratr_bitmap &= 0x00000f00;
+		else if (rssi_level == 2)
+			ratr_bitmap &= 0x00000ff0;
+		else
+			ratr_bitmap &= 0x00000ff5;
+		break;
+	case WIRELESS_MODE_A:
+		ratr_index = RATR_INX_WIRELESS_A;
+		ratr_bitmap &= 0x00000ff0;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (mimops == 0) {
+			if (rssi_level == 1)
+				ratr_bitmap &= 0x00070000;
+			else if (rssi_level == 2)
+				ratr_bitmap &= 0x0007f000;
+			else
+				ratr_bitmap &= 0x0007f005;
+		} else {
+			if (rtlphy->rf_type == RF_1T2R ||
+			    rtlphy->rf_type == RF_1T1R) {
+				if (b_curtxbw_40mhz) {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x000f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x000ff000;
+					else
+						ratr_bitmap &= 0x000ff015;
+				} else {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x000f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x000ff000;
+					else
+						ratr_bitmap &= 0x000ff005;
+				}
+			} else {
+				if (b_curtxbw_40mhz) {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x0f0f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x0f0ff000;
+					else
+						ratr_bitmap &= 0x0f0ff015;
+				} else {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x0f0f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x0f0ff000;
+					else
+						ratr_bitmap &= 0x0f0ff005;
+				}
+			}
+		}
+
+		if ((b_curtxbw_40mhz && b_curshortgi_40mhz) ||
+		    (!b_curtxbw_40mhz && b_curshortgi_20mhz)) {
+
+			if (macid == 0)
+				b_shortgi = true;
+			else if (macid == 1)
+				b_shortgi = false;
+		}
+		break;
+	default:
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_bitmap &= 0x000ff0ff;
+		else
+			ratr_bitmap &= 0x0f0ff0ff;
+		break;
+	}
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+		 ("ratr_bitmap :%x\n", ratr_bitmap));
+	*(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
+				       (ratr_index << 28));
+	rate_mask[4] = macid | (b_shortgi ? 0x20 : 0x00) | 0x80;
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, "
+						 "ratr_val:%x, %x:%x:%x:%x:%x\n",
+						 ratr_index, ratr_bitmap,
+						 rate_mask[0], rate_mask[1],
+						 rate_mask[2], rate_mask[3],
+						 rate_mask[4]));
+	rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
+}
+
+void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 sifs_timer;
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
+				      (u8 *)&mac->slot_time);
+	if (!mac->ht_enable)
+		sifs_timer = 0x0a0a;
+	else
+		sifs_timer = 0x1010;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
+}
+
+bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
+	u8 u1tmp;
+	bool b_actuallyset = false;
+	unsigned long flag;
+
+	if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter))
+		return false;
+
+	if (ppsc->b_swrf_processing)
+		return false;
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+	if (ppsc->rfchange_inprogress) {
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+		return false;
+	} else {
+		ppsc->rfchange_inprogress = true;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	cur_rfstate = ppsc->rfpwr_state;
+
+	if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
+	    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
+		rtlpriv->intf_ops->disable_aspm(hw);
+		RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+	}
+
+	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
+		       REG_MAC_PINMUX_CFG)&~(BIT(3)));
+
+	u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
+	e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
+
+	if ((ppsc->b_hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("GPIOChangeRF  - HW Radio ON, RF ON\n"));
+
+		e_rfpowerstate_toset = ERFON;
+		ppsc->b_hwradiooff = false;
+		b_actuallyset = true;
+	} else if ((ppsc->b_hwradiooff == false)
+		   && (e_rfpowerstate_toset == ERFOFF)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("GPIOChangeRF  - HW Radio OFF, RF OFF\n"));
+
+		e_rfpowerstate_toset = ERFOFF;
+		ppsc->b_hwradiooff = true;
+		b_actuallyset = true;
+	}
+
+	if (b_actuallyset) {
+		if (e_rfpowerstate_toset == ERFON) {
+			if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
+				rtlpriv->intf_ops->disable_aspm(hw);
+				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			}
+		}
+
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+
+		if (e_rfpowerstate_toset == ERFOFF) {
+			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+				rtlpriv->intf_ops->enable_aspm(hw);
+				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			}
+		}
+
+	} else if (e_rfpowerstate_toset == ERFOFF || cur_rfstate == ERFOFF) {
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+			rtlpriv->intf_ops->enable_aspm(hw);
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+		}
+
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	} else {
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	*valid = 1;
+	return !ppsc->b_hwradiooff;
+
+}
+
+void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
+		     u8 *p_macaddr, bool is_group, u8 enc_algo,
+		     bool is_wepkey, bool clear_all)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 *macaddr = p_macaddr;
+	u32 entry_id = 0;
+	bool is_pairwise = false;
+
+	static u8 cam_const_addr[4][6] = {
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+	};
+	static u8 cam_const_broad[] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
+
+	if (clear_all) {
+		u8 idx = 0;
+		u8 cam_offset = 0;
+		u8 clear_number = 5;
+
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n"));
+
+		for (idx = 0; idx < clear_number; idx++) {
+			rtl_cam_mark_invalid(hw, cam_offset + idx);
+			rtl_cam_empty_entry(hw, cam_offset + idx);
+
+			if (idx < 5) {
+				memset(rtlpriv->sec.key_buf[idx], 0,
+				       MAX_KEY_LEN);
+				rtlpriv->sec.key_len[idx] = 0;
+			}
+		}
+
+	} else {
+		switch (enc_algo) {
+		case WEP40_ENCRYPTION:
+			enc_algo = CAM_WEP40;
+			break;
+		case WEP104_ENCRYPTION:
+			enc_algo = CAM_WEP104;
+			break;
+		case TKIP_ENCRYPTION:
+			enc_algo = CAM_TKIP;
+			break;
+		case AESCCMP_ENCRYPTION:
+			enc_algo = CAM_AES;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
+					"not process\n"));
+			enc_algo = CAM_TKIP;
+			break;
+		}
+
+		if (is_wepkey || rtlpriv->sec.use_defaultkey) {
+			macaddr = cam_const_addr[key_index];
+			entry_id = key_index;
+		} else {
+			if (is_group) {
+				macaddr = cam_const_broad;
+				entry_id = key_index;
+			} else {
+				key_index = PAIRWISE_KEYIDX;
+				entry_id = CAM_PAIRWISE_KEY_POSITION;
+				is_pairwise = true;
+			}
+		}
+
+		if (rtlpriv->sec.key_len[key_index] == 0) {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("delete one entry\n"));
+			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
+		} else {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY length is %d\n",
+				  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY  is %x %x\n",
+				  rtlpriv->sec.key_buf[0][0],
+				  rtlpriv->sec.key_buf[0][1]));
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("add one entry\n"));
+			if (is_pairwise) {
+				RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
+					      "Pairwiase Key content :",
+					      rtlpriv->sec.pairwise_key,
+					      rtlpriv->sec.
+					      key_len[PAIRWISE_KEYIDX]);
+
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set Pairwiase key\n"));
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+						      entry_id, enc_algo,
+						      CAM_CONFIG_NO_USEDK,
+						      rtlpriv->sec.
+						      key_buf[key_index]);
+			} else {
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set group key\n"));
+
+				if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+					rtl_cam_add_one_entry(hw,
+						rtlefuse->dev_addr,
+						PAIRWISE_KEYIDX,
+						CAM_PAIRWISE_KEY_POSITION,
+						enc_algo,
+						CAM_CONFIG_NO_USEDK,
+						rtlpriv->sec.key_buf
+						[entry_id]);
+				}
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+						entry_id, enc_algo,
+						CAM_CONFIG_NO_USEDK,
+						rtlpriv->sec.key_buf[entry_id]);
+			}
+
+		}
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
new file mode 100644
index 000000000000..305c819c8c78
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
@@ -0,0 +1,57 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_HW_H__
+#define __RTL92CE_HW_H__
+
+void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw);
+void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
+				  u32 *p_inta, u32 *p_intb);
+int rtl92ce_hw_init(struct ieee80211_hw *hw);
+void rtl92ce_card_disable(struct ieee80211_hw *hw);
+void rtl92ce_enable_interrupt(struct ieee80211_hw *hw);
+void rtl92ce_disable_interrupt(struct ieee80211_hw *hw);
+int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
+void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci);
+void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw);
+void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw);
+void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
+				   u32 add_msr, u32 rm_msr);
+void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw);
+void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level);
+void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw);
+bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid);
+void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw);
+void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
+		     u8 *p_macaddr, bool is_group, u8 enc_algo,
+		     bool is_wepkey, bool clear_all);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
new file mode 100644
index 000000000000..609108421570
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
@@ -0,0 +1,144 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-led.h"
+
+void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	u8 ledcfg;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		rtl_write_byte(rtlpriv,
+			       REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6));
+		break;
+	case LED_PIN_LED1:
+		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->b_ledon = true;
+}
+
+void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	u8 ledcfg;
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		ledcfg &= 0xf0;
+		if (pcipriv->ledctl.bled_opendrain == true)
+			rtl_write_byte(rtlpriv, REG_LEDCFG2,
+				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
+		else
+			rtl_write_byte(rtlpriv, REG_LEDCFG2,
+				       (ledcfg | BIT(3) | BIT(5) | BIT(6)));
+		break;
+	case LED_PIN_LED1:
+		ledcfg &= 0x0f;
+		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->b_ledon = false;
+}
+
+void rtl92ce_init_sw_leds(struct ieee80211_hw *hw)
+{
+}
+
+void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw)
+{
+}
+
+void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
+				    enum led_ctl_mode ledaction)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	switch (ledaction) {
+	case LED_CTL_POWER_ON:
+	case LED_CTL_LINK:
+	case LED_CTL_NO_LINK:
+		rtl92ce_sw_led_on(hw, pLed0);
+		break;
+	case LED_CTL_POWER_OFF:
+		rtl92ce_sw_led_off(hw, pLed0);
+		break;
+	default:
+		break;
+	}
+}
+
+void rtl92ce_led_control(struct ieee80211_hw *hw,
+			enum led_ctl_mode ledaction)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
+	    (ledaction == LED_CTL_TX ||
+	     ledaction == LED_CTL_RX ||
+	     ledaction == LED_CTL_SITE_SURVEY ||
+	     ledaction == LED_CTL_LINK ||
+	     ledaction == LED_CTL_NO_LINK ||
+	     ledaction == LED_CTL_START_TO_LINK ||
+	     ledaction == LED_CTL_POWER_ON)) {
+		return;
+	}
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
+				ledaction));
+	_rtl92ce_sw_led_control(hw, ledaction);
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
new file mode 100644
index 000000000000..10da3018f4b7
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
@@ -0,0 +1,41 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_LED_H__
+#define __RTL92CE_LED_H__
+
+void rtl92ce_init_sw_leds(struct ieee80211_hw *hw);
+void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw);
+void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl92ce_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction);
+void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
+				    enum led_ctl_mode ledaction);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
new file mode 100644
index 000000000000..13d7b387a96a
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
@@ -0,0 +1,2676 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../ps.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-rf.h"
+#include "rtl8192c-dm.h"
+#include "rtl8192c-table.h"
+
+static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+					 enum radio_path rfpath, u32 offset);
+static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+					   enum radio_path rfpath, u32 offset,
+					   u32 data);
+static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+				      enum radio_path rfpath, u32 offset);
+static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+					enum radio_path rfpath, u32 offset,
+					u32 data);
+static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask);
+static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+						  u8 configtype);
+static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+						    u8 configtype);
+static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+					     u32 cmdtableidx, u32 cmdtablesz,
+					     enum swchnlcmd_id cmdid, u32 para1,
+					     u32 para2, u32 msdelay);
+static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+					     u8 channel, u8 *stage, u8 *step,
+					     u32 *delay);
+static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
+				       enum wireless_mode wirelessmode,
+				       long power_indbm);
+static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
+					      enum radio_path rfpath);
+static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+					 enum wireless_mode wirelessmode,
+					 u8 txpwridx);
+u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 returnvalue, originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "bitmask(%#x)\n", regaddr,
+					       bitmask));
+	originalvalue = rtl_read_dword(rtlpriv, regaddr);
+	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+	returnvalue = (originalvalue & bitmask) >> bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x "
+					       "Addr[0x%x]=0x%x\n", bitmask,
+					       regaddr, originalvalue));
+
+	return returnvalue;
+
+}
+
+void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+			   u32 regaddr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+					       " data(%#x)\n", regaddr, bitmask,
+					       data));
+
+	if (bitmask != MASKDWORD) {
+		originalvalue = rtl_read_dword(rtlpriv, regaddr);
+		bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+		data = ((originalvalue & (~bitmask)) | (data << bitshift));
+	}
+
+	rtl_write_dword(rtlpriv, regaddr, data);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+					       " data(%#x)\n", regaddr, bitmask,
+					       data));
+
+}
+
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+			    enum radio_path rfpath, u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 original_value, readback_value, bitshift;
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	unsigned long flags;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "rfpath(%#x), bitmask(%#x)\n",
+					       regaddr, rfpath, bitmask));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	if (rtlphy->rf_mode != RF_OP_BY_FW) {
+		original_value = _rtl92c_phy_rf_serial_read(hw,
+							    rfpath, regaddr);
+	} else {
+		original_value = _rtl92c_phy_fw_rf_serial_read(hw,
+							       rfpath, regaddr);
+	}
+
+	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+	readback_value = (original_value & bitmask) >> bitshift;
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+		 ("regaddr(%#x), rfpath(%#x), "
+		  "bitmask(%#x), original_value(%#x)\n",
+		  regaddr, rfpath, bitmask, original_value));
+
+	return readback_value;
+}
+
+void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
+			   enum radio_path rfpath,
+			   u32 regaddr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 original_value, bitshift;
+	unsigned long flags;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+		 ("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
+		  regaddr, bitmask, data, rfpath));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	if (rtlphy->rf_mode != RF_OP_BY_FW) {
+		if (bitmask != RFREG_OFFSET_MASK) {
+			original_value = _rtl92c_phy_rf_serial_read(hw,
+								    rfpath,
+								    regaddr);
+			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+			data =
+			    ((original_value & (~bitmask)) |
+			     (data << bitshift));
+		}
+
+		_rtl92c_phy_rf_serial_write(hw, rfpath, regaddr, data);
+	} else {
+		if (bitmask != RFREG_OFFSET_MASK) {
+			original_value = _rtl92c_phy_fw_rf_serial_read(hw,
+								       rfpath,
+								       regaddr);
+			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+			data =
+			    ((original_value & (~bitmask)) |
+			     (data << bitshift));
+		}
+		_rtl92c_phy_fw_rf_serial_write(hw, rfpath, regaddr, data);
+	}
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "bitmask(%#x), data(%#x), "
+					       "rfpath(%#x)\n", regaddr,
+					       bitmask, data, rfpath));
+}
+
+static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+					 enum radio_path rfpath, u32 offset)
+{
+	RT_ASSERT(false, ("deprecated!\n"));
+	return 0;
+}
+
+static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+					   enum radio_path rfpath, u32 offset,
+					   u32 data)
+{
+	RT_ASSERT(false, ("deprecated!\n"));
+}
+
+static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+				      enum radio_path rfpath, u32 offset)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+	u32 newoffset;
+	u32 tmplong, tmplong2;
+	u8 rfpi_enable = 0;
+	u32 retvalue;
+
+	offset &= 0x3f;
+	newoffset = offset;
+	if (RT_CANNOT_IO(hw)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n"));
+		return 0xFFFFFFFF;
+	}
+	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
+	if (rfpath == RF90_PATH_A)
+		tmplong2 = tmplong;
+	else
+		tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
+	tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) |
+	    (newoffset << 23) | BLSSIREADEDGE;
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong & (~BLSSIREADEDGE));
+	mdelay(1);
+	rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2);
+	mdelay(1);
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong | BLSSIREADEDGE);
+	mdelay(1);
+	if (rfpath == RF90_PATH_A)
+		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1,
+						 BIT(8));
+	else if (rfpath == RF90_PATH_B)
+		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
+						 BIT(8));
+	if (rfpi_enable)
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi,
+					 BLSSIREADBACKDATA);
+	else
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
+					 BLSSIREADBACKDATA);
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n",
+					       rfpath, pphyreg->rflssi_readback,
+					       retvalue));
+	return retvalue;
+}
+
+static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+					enum radio_path rfpath, u32 offset,
+					u32 data)
+{
+	u32 data_and_addr;
+	u32 newoffset;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+
+	if (RT_CANNOT_IO(hw)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n"));
+		return;
+	}
+	offset &= 0x3f;
+	newoffset = offset;
+	data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
+	rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n",
+					       rfpath, pphyreg->rf3wire_offset,
+					       data_and_addr));
+}
+
+static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask)
+{
+	u32 i;
+
+	for (i = 0; i <= 31; i++) {
+		if (((bitmask >> i) & 0x1) == 1)
+			break;
+	}
+	return i;
+}
+
+static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw)
+{
+	rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2);
+	rtl_set_bbreg(hw, RFPGA1_TXINFO, 0x300033, 0x200022);
+	rtl_set_bbreg(hw, RCCK0_AFESETTING, MASKBYTE3, 0x45);
+	rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x23);
+	rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, 0x30, 0x1);
+	rtl_set_bbreg(hw, 0xe74, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe78, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe7c, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2);
+}
+
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool is92c = IS_92C_SERIAL(rtlhal->version);
+	bool rtstatus = _rtl92c_phy_config_mac_with_headerfile(hw);
+
+	if (is92c)
+		rtl_write_byte(rtlpriv, 0x14, 0x71);
+	return rtstatus;
+}
+
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw)
+{
+	bool rtstatus = true;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 regval;
+	u32 regvaldw;
+	u8 b_reg_hwparafile = 1;
+
+	_rtl92c_phy_init_bb_rf_register_definition(hw);
+	regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN,
+		       regval | BIT(13) | BIT(0) | BIT(1));
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
+	rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
+		       FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
+		       FEN_BB_GLB_RSTn | FEN_BBRSTB);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
+	regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
+	rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
+	if (b_reg_hwparafile == 1)
+		rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
+	return rtstatus;
+}
+
+bool rtl92c_phy_rf_config(struct ieee80211_hw *hw)
+{
+	return rtl92c_phy_rf6052_config(hw);
+}
+
+static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	bool rtstatus;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n"));
+	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
+						 BASEBAND_CONFIG_PHY_REG);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!"));
+		return false;
+	}
+	if (rtlphy->rf_type == RF_1T2R) {
+		_rtl92c_phy_bb_config_1t(hw);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n"));
+	}
+	if (rtlefuse->autoload_failflag == false) {
+		rtlphy->pwrgroup_cnt = 0;
+		rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw,
+						   BASEBAND_CONFIG_PHY_REG);
+	}
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!"));
+		return false;
+	}
+	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
+						 BASEBAND_CONFIG_AGC_TAB);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n"));
+		return false;
+	}
+	rtlphy->bcck_high_power = (bool) (rtl_get_bbreg(hw,
+						RFPGA0_XA_HSSIPARAMETER2,
+						0x200));
+	return true;
+}
+
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+	u32 arraylength;
+	u32 *ptrarray;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Read Rtl819XMACPHY_Array\n"));
+	arraylength = MAC_2T_ARRAYLENGTH;
+	ptrarray = RTL8192CEMAC_2T_ARRAY;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Img:RTL8192CEMAC_2T_ARRAY\n"));
+	for (i = 0; i < arraylength; i = i + 2)
+		rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]);
+	return true;
+}
+
+void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw)
+{
+}
+
+static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+						  u8 configtype)
+{
+	int i;
+	u32 *phy_regarray_table;
+	u32 *agctab_array_table;
+	u16 phy_reg_arraylen, agctab_arraylen;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		agctab_arraylen = AGCTAB_2TARRAYLENGTH;
+		agctab_array_table = RTL8192CEAGCTAB_2TARRAY;
+		phy_reg_arraylen = PHY_REG_2TARRAY_LENGTH;
+		phy_regarray_table = RTL8192CEPHY_REG_2TARRAY;
+	} else {
+		agctab_arraylen = AGCTAB_1TARRAYLENGTH;
+		agctab_array_table = RTL8192CEAGCTAB_1TARRAY;
+		phy_reg_arraylen = PHY_REG_1TARRAY_LENGTH;
+		phy_regarray_table = RTL8192CEPHY_REG_1TARRAY;
+	}
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_reg_arraylen; i = i + 2) {
+			if (phy_regarray_table[i] == 0xfe)
+				mdelay(50);
+			else if (phy_regarray_table[i] == 0xfd)
+				mdelay(5);
+			else if (phy_regarray_table[i] == 0xfc)
+				mdelay(1);
+			else if (phy_regarray_table[i] == 0xfb)
+				udelay(50);
+			else if (phy_regarray_table[i] == 0xfa)
+				udelay(5);
+			else if (phy_regarray_table[i] == 0xf9)
+				udelay(1);
+			rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD,
+				      phy_regarray_table[i + 1]);
+			udelay(1);
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("The phy_regarray_table[0] is %x"
+				  " Rtl819XPHY_REGArray[1] is %x\n",
+				  phy_regarray_table[i],
+				  phy_regarray_table[i + 1]));
+		}
+		rtl92c_phy_config_bb_external_pa(hw);
+	} else if (configtype == BASEBAND_CONFIG_AGC_TAB) {
+		for (i = 0; i < agctab_arraylen; i = i + 2) {
+			rtl_set_bbreg(hw, agctab_array_table[i], MASKDWORD,
+				      agctab_array_table[i + 1]);
+			udelay(1);
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("The agctab_array_table[0] is "
+				  "%x Rtl819XPHY_REGArray[1] is %x\n",
+				  agctab_array_table[i],
+				  agctab_array_table[i + 1]));
+		}
+	}
+	return true;
+}
+
+static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
+						   u32 regaddr, u32 bitmask,
+						   u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (regaddr == RTXAGC_A_RATE18_06) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][0]));
+	}
+	if (regaddr == RTXAGC_A_RATE54_24) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][1]));
+	}
+	if (regaddr == RTXAGC_A_CCK1_MCS32) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][6]));
+	}
+	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][7] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][7]));
+	}
+	if (regaddr == RTXAGC_A_MCS03_MCS00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][2]));
+	}
+	if (regaddr == RTXAGC_A_MCS07_MCS04) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][3]));
+	}
+	if (regaddr == RTXAGC_A_MCS11_MCS08) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][4]));
+	}
+	if (regaddr == RTXAGC_A_MCS15_MCS12) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][5]));
+	}
+	if (regaddr == RTXAGC_B_RATE18_06) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][8] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][8]));
+	}
+	if (regaddr == RTXAGC_B_RATE54_24) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][9] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][9]));
+	}
+
+	if (regaddr == RTXAGC_B_CCK1_55_MCS32) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][14] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][14]));
+	}
+
+	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][15] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][15]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS03_MCS00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][10] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][10]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS07_MCS04) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][11] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][11]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS11_MCS08) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][12] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][12]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS15_MCS12) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][13] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][13]));
+
+		rtlphy->pwrgroup_cnt++;
+	}
+}
+
+static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+						    u8 configtype)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int i;
+	u32 *phy_regarray_table_pg;
+	u16 phy_regarray_pg_len;
+
+	phy_regarray_pg_len = PHY_REG_ARRAY_PGLENGTH;
+	phy_regarray_table_pg = RTL8192CEPHY_REG_ARRAY_PG;
+
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_regarray_pg_len; i = i + 3) {
+			if (phy_regarray_table_pg[i] == 0xfe)
+				mdelay(50);
+			else if (phy_regarray_table_pg[i] == 0xfd)
+				mdelay(5);
+			else if (phy_regarray_table_pg[i] == 0xfc)
+				mdelay(1);
+			else if (phy_regarray_table_pg[i] == 0xfb)
+				udelay(50);
+			else if (phy_regarray_table_pg[i] == 0xfa)
+				udelay(5);
+			else if (phy_regarray_table_pg[i] == 0xf9)
+				udelay(1);
+
+			_rtl92c_store_pwrIndex_diffrate_offset(hw,
+					       phy_regarray_table_pg[i],
+					       phy_regarray_table_pg[i + 1],
+					       phy_regarray_table_pg[i + 2]);
+		}
+	} else {
+
+		RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+			 ("configtype != BaseBand_Config_PHY_REG\n"));
+	}
+	return true;
+}
+
+static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
+					      enum radio_path rfpath)
+{
+	return true;
+}
+
+bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					  enum radio_path rfpath)
+{
+
+	int i;
+	bool rtstatus = true;
+	u32 *radioa_array_table;
+	u32 *radiob_array_table;
+	u16 radioa_arraylen, radiob_arraylen;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		radioa_arraylen = RADIOA_2TARRAYLENGTH;
+		radioa_array_table = RTL8192CERADIOA_2TARRAY;
+		radiob_arraylen = RADIOB_2TARRAYLENGTH;
+		radiob_array_table = RTL8192CE_RADIOB_2TARRAY;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_A:RTL8192CERADIOA_2TARRAY\n"));
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_B:RTL8192CE_RADIOB_2TARRAY\n"));
+	} else {
+		radioa_arraylen = RADIOA_1TARRAYLENGTH;
+		radioa_array_table = RTL8192CE_RADIOA_1TARRAY;
+		radiob_arraylen = RADIOB_1TARRAYLENGTH;
+		radiob_array_table = RTL8192CE_RADIOB_1TARRAY;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_A:RTL8192CE_RADIOA_1TARRAY\n"));
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
+	}
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
+	rtstatus = true;
+	switch (rfpath) {
+	case RF90_PATH_A:
+		for (i = 0; i < radioa_arraylen; i = i + 2) {
+			if (radioa_array_table[i] == 0xfe)
+				mdelay(50);
+			else if (radioa_array_table[i] == 0xfd)
+				mdelay(5);
+			else if (radioa_array_table[i] == 0xfc)
+				mdelay(1);
+			else if (radioa_array_table[i] == 0xfb)
+				udelay(50);
+			else if (radioa_array_table[i] == 0xfa)
+				udelay(5);
+			else if (radioa_array_table[i] == 0xf9)
+				udelay(1);
+			else {
+				rtl_set_rfreg(hw, rfpath, radioa_array_table[i],
+					      RFREG_OFFSET_MASK,
+					      radioa_array_table[i + 1]);
+				udelay(1);
+			}
+		}
+		_rtl92c_phy_config_rf_external_pa(hw, rfpath);
+		break;
+	case RF90_PATH_B:
+		for (i = 0; i < radiob_arraylen; i = i + 2) {
+			if (radiob_array_table[i] == 0xfe) {
+				mdelay(50);
+			} else if (radiob_array_table[i] == 0xfd)
+				mdelay(5);
+			else if (radiob_array_table[i] == 0xfc)
+				mdelay(1);
+			else if (radiob_array_table[i] == 0xfb)
+				udelay(50);
+			else if (radiob_array_table[i] == 0xfa)
+				udelay(5);
+			else if (radiob_array_table[i] == 0xf9)
+				udelay(1);
+			else {
+				rtl_set_rfreg(hw, rfpath, radiob_array_table[i],
+					      RFREG_OFFSET_MASK,
+					      radiob_array_table[i + 1]);
+				udelay(1);
+			}
+		}
+		break;
+	case RF90_PATH_C:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	case RF90_PATH_D:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	return true;
+}
+
+void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->default_initialgain[0] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[1] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[2] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[3] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Default initial gain (c50=0x%x, "
+		  "c58=0x%x, c60=0x%x, c68=0x%x\n",
+		  rtlphy->default_initialgain[0],
+		  rtlphy->default_initialgain[1],
+		  rtlphy->default_initialgain[2],
+		  rtlphy->default_initialgain[3]));
+
+	rtlphy->framesync = (u8) rtl_get_bbreg(hw,
+					       ROFDM0_RXDETECTOR3, MASKBYTE0);
+	rtlphy->framesync_c34 = rtl_get_bbreg(hw,
+					      ROFDM0_RXDETECTOR2, MASKDWORD);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Default framesync (0x%x) = 0x%x\n",
+		  ROFDM0_RXDETECTOR3, rtlphy->framesync));
+}
+
+static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
+	    RFPGA0_XA_LSSIPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
+	    RFPGA0_XB_LSSIPARAMETER;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control =
+	    RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control =
+	    RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control =
+	    RFPGA0_XCD_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control =
+	    RFPGA0_XCD_SWITCHCONTROL;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance =
+	    ROFDM0_XARXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance =
+	    ROFDM0_XBRXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance =
+	    ROFDM0_XCRXIQIMBANLANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance =
+	    ROFDM0_XDRXIQIMBALANCE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance =
+	    ROFDM0_XATXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance =
+	    ROFDM0_XBTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance =
+	    ROFDM0_XCTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance =
+	    ROFDM0_XDTXIQIMBALANCE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback =
+	    RFPGA0_XA_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback =
+	    RFPGA0_XB_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback =
+	    RFPGA0_XC_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback =
+	    RFPGA0_XD_LSSIREADBACK;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi =
+	    TRANSCEIVEA_HSPI_READBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi =
+	    TRANSCEIVEB_HSPI_READBACK;
+
+}
+
+void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 txpwr_level;
+	long txpwr_dbm;
+
+	txpwr_level = rtlphy->cur_cck_txpwridx;
+	txpwr_dbm = _rtl92c_phy_txpwr_idx_to_dbm(hw,
+						 WIRELESS_MODE_B, txpwr_level);
+	txpwr_level = rtlphy->cur_ofdm24g_txpwridx +
+	    rtlefuse->legacy_ht_txpowerdiff;
+	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
+					 WIRELESS_MODE_G,
+					 txpwr_level) > txpwr_dbm)
+		txpwr_dbm =
+		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G,
+						 txpwr_level);
+	txpwr_level = rtlphy->cur_ofdm24g_txpwridx;
+	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
+					 WIRELESS_MODE_N_24G,
+					 txpwr_level) > txpwr_dbm)
+		txpwr_dbm =
+		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G,
+						 txpwr_level);
+	*powerlevel = txpwr_dbm;
+}
+
+static void _rtl92c_get_txpower_index(struct ieee80211_hw *hw, u8 channel,
+				      u8 *cckpowerlevel, u8 *ofdmpowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 index = (channel - 1);
+
+	cckpowerlevel[RF90_PATH_A] =
+	    rtlefuse->txpwrlevel_cck[RF90_PATH_A][index];
+	cckpowerlevel[RF90_PATH_B] =
+	    rtlefuse->txpwrlevel_cck[RF90_PATH_B][index];
+	if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_1T1R) {
+		ofdmpowerlevel[RF90_PATH_A] =
+		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index];
+		ofdmpowerlevel[RF90_PATH_B] =
+		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index];
+	} else if (get_rf_type(rtlphy) == RF_2T2R) {
+		ofdmpowerlevel[RF90_PATH_A] =
+		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index];
+		ofdmpowerlevel[RF90_PATH_B] =
+		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index];
+	}
+}
+
+static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw,
+					 u8 channel, u8 *cckpowerlevel,
+					 u8 *ofdmpowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
+	rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
+}
+
+void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 cckpowerlevel[2], ofdmpowerlevel[2];
+
+	if (rtlefuse->b_txpwr_fromeprom == false)
+		return;
+	_rtl92c_get_txpower_index(hw, channel,
+				  &cckpowerlevel[0], &ofdmpowerlevel[0]);
+	_rtl92c_ccxpower_index_check(hw,
+				     channel, &cckpowerlevel[0],
+				     &ofdmpowerlevel[0]);
+	rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]);
+	rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel);
+}
+
+bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 idx;
+	u8 rf_path;
+
+	u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
+						      WIRELESS_MODE_B,
+						      power_indbm);
+	u8 ofdmtxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
+						       WIRELESS_MODE_N_24G,
+						       power_indbm);
+	if (ofdmtxpwridx - rtlefuse->legacy_ht_txpowerdiff > 0)
+		ofdmtxpwridx -= rtlefuse->legacy_ht_txpowerdiff;
+	else
+		ofdmtxpwridx = 0;
+	RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE,
+		 ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
+		  power_indbm, ccktxpwridx, ofdmtxpwridx));
+	for (idx = 0; idx < 14; idx++) {
+		for (rf_path = 0; rf_path < 2; rf_path++) {
+			rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx;
+			rtlefuse->txpwrlevel_ht40_1s[rf_path][idx] =
+			    ofdmtxpwridx;
+			rtlefuse->txpwrlevel_ht40_2s[rf_path][idx] =
+			    ofdmtxpwridx;
+		}
+	}
+	rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+	return true;
+}
+
+void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval)
+{
+}
+
+static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
+				       enum wireless_mode wirelessmode,
+				       long power_indbm)
+{
+	u8 txpwridx;
+	long offset;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		offset = -7;
+		break;
+	case WIRELESS_MODE_G:
+	case WIRELESS_MODE_N_24G:
+		offset = -8;
+		break;
+	default:
+		offset = -8;
+		break;
+	}
+
+	if ((power_indbm - offset) > 0)
+		txpwridx = (u8) ((power_indbm - offset) * 2);
+	else
+		txpwridx = 0;
+
+	if (txpwridx > MAX_TXPWR_IDX_NMODE_92S)
+		txpwridx = MAX_TXPWR_IDX_NMODE_92S;
+
+	return txpwridx;
+}
+
+static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+					 enum wireless_mode wirelessmode,
+					 u8 txpwridx)
+{
+	long offset;
+	long pwrout_dbm;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		offset = -7;
+		break;
+	case WIRELESS_MODE_G:
+	case WIRELESS_MODE_N_24G:
+		offset = -8;
+		break;
+	default:
+		offset = -8;
+		break;
+	}
+	pwrout_dbm = txpwridx / 2 + offset;
+	return pwrout_dbm;
+}
+
+void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	enum io_type iotype;
+
+	if (!is_hal_stop(rtlhal)) {
+		switch (operation) {
+		case SCAN_OPT_BACKUP:
+			iotype = IO_CMD_PAUSE_DM_BY_SCAN;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_IO_CMD,
+						      (u8 *)&iotype);
+
+			break;
+		case SCAN_OPT_RESTORE:
+			iotype = IO_CMD_RESUME_DM_BY_SCAN;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_IO_CMD,
+						      (u8 *)&iotype);
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Unknown Scan Backup operation.\n"));
+			break;
+		}
+	}
+}
+
+void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 reg_bw_opmode;
+	u8 reg_prsr_rsc;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
+		 ("Switch to %s bandwidth\n",
+		  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
+		  "20MHz" : "40MHz"))
+
+	    if (is_hal_stop(rtlhal))
+		return;
+
+	reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE);
+	reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2);
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		reg_bw_opmode |= BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+		break;
+
+	case HT_CHANNEL_WIDTH_20_40:
+		reg_bw_opmode &= ~BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+
+		reg_prsr_rsc =
+		    (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5);
+		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
+		break;
+
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+		break;
+	}
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0);
+		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1);
+		rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND,
+			      (mac->cur_40_prime_sc >> 1));
+		rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc);
+		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 0);
+		rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)),
+			      (mac->cur_40_prime_sc ==
+			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+		break;
+	}
+	rtl92c_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
+	rtlphy->set_bwmode_inprogress = false;
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+}
+
+void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+			    enum nl80211_channel_type ch_type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp_bw = rtlphy->current_chan_bw;
+
+	if (rtlphy->set_bwmode_inprogress)
+		return;
+	rtlphy->set_bwmode_inprogress = true;
+	if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw)))
+		rtl92c_phy_set_bw_mode_callback(hw);
+	else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("FALSE driver sleep or unload\n"));
+		rtlphy->set_bwmode_inprogress = false;
+		rtlphy->current_chan_bw = tmp_bw;
+	}
+}
+
+void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 delay;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
+		 ("switch to channel%d\n", rtlphy->current_channel));
+	if (is_hal_stop(rtlhal))
+		return;
+	do {
+		if (!rtlphy->sw_chnl_inprogress)
+			break;
+		if (!_rtl92c_phy_sw_chnl_step_by_step
+		    (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage,
+		     &rtlphy->sw_chnl_step, &delay)) {
+			if (delay > 0)
+				mdelay(delay);
+			else
+				continue;
+		} else
+			rtlphy->sw_chnl_inprogress = false;
+		break;
+	} while (true);
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+}
+
+u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlphy->sw_chnl_inprogress)
+		return 0;
+	if (rtlphy->set_bwmode_inprogress)
+		return 0;
+	RT_ASSERT((rtlphy->current_channel <= 14),
+		  ("WIRELESS_MODE_G but channel>14"));
+	rtlphy->sw_chnl_inprogress = true;
+	rtlphy->sw_chnl_stage = 0;
+	rtlphy->sw_chnl_step = 0;
+	if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
+		rtl92c_phy_sw_chnl_callback(hw);
+		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
+			 ("sw_chnl_inprogress false schdule workitem\n"));
+		rtlphy->sw_chnl_inprogress = false;
+	} else {
+		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
+			 ("sw_chnl_inprogress false driver sleep or"
+			  " unload\n"));
+		rtlphy->sw_chnl_inprogress = false;
+	}
+	return 1;
+}
+
+static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+					     u8 channel, u8 *stage, u8 *step,
+					     u32 *delay)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct swchnlcmd precommoncmd[MAX_PRECMD_CNT];
+	u32 precommoncmdcnt;
+	struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT];
+	u32 postcommoncmdcnt;
+	struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT];
+	u32 rfdependcmdcnt;
+	struct swchnlcmd *currentcmd = NULL;
+	u8 rfpath;
+	u8 num_total_rfpath = rtlphy->num_total_rfpath;
+
+	precommoncmdcnt = 0;
+	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+					 MAX_PRECMD_CNT,
+					 CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0);
+	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+					 MAX_PRECMD_CNT, CMDID_END, 0, 0, 0);
+
+	postcommoncmdcnt = 0;
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++,
+					 MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0);
+
+	rfdependcmdcnt = 0;
+
+	RT_ASSERT((channel >= 1 && channel <= 14),
+		  ("illegal channel for Zebra: %d\n", channel));
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
+					 RF_CHNLBW, channel, 10);
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+					 MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0,
+					 0);
+
+	do {
+		switch (*stage) {
+		case 0:
+			currentcmd = &precommoncmd[*step];
+			break;
+		case 1:
+			currentcmd = &rfdependcmd[*step];
+			break;
+		case 2:
+			currentcmd = &postcommoncmd[*step];
+			break;
+		}
+
+		if (currentcmd->cmdid == CMDID_END) {
+			if ((*stage) == 2) {
+				return true;
+			} else {
+				(*stage)++;
+				(*step) = 0;
+				continue;
+			}
+		}
+
+		switch (currentcmd->cmdid) {
+		case CMDID_SET_TXPOWEROWER_LEVEL:
+			rtl92c_phy_set_txpower_level(hw, channel);
+			break;
+		case CMDID_WRITEPORT_ULONG:
+			rtl_write_dword(rtlpriv, currentcmd->para1,
+					currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_USHORT:
+			rtl_write_word(rtlpriv, currentcmd->para1,
+				       (u16) currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_UCHAR:
+			rtl_write_byte(rtlpriv, currentcmd->para1,
+				       (u8) currentcmd->para2);
+			break;
+		case CMDID_RF_WRITEREG:
+			for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) {
+				rtlphy->rfreg_chnlval[rfpath] =
+				    ((rtlphy->rfreg_chnlval[rfpath] &
+				      0xfffffc00) | currentcmd->para2);
+
+				rtl_set_rfreg(hw, (enum radio_path)rfpath,
+					      currentcmd->para1,
+					      RFREG_OFFSET_MASK,
+					      rtlphy->rfreg_chnlval[rfpath]);
+			}
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		break;
+	} while (true);
+
+	(*delay) = currentcmd->msdelay;
+	(*step)++;
+	return false;
+}
+
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+					     u32 cmdtableidx, u32 cmdtablesz,
+					     enum swchnlcmd_id cmdid,
+					     u32 para1, u32 para2, u32 msdelay)
+{
+	struct swchnlcmd *pcmd;
+
+	if (cmdtable == NULL) {
+		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
+		return false;
+	}
+
+	if (cmdtableidx >= cmdtablesz)
+		return false;
+
+	pcmd = cmdtable + cmdtableidx;
+	pcmd->cmdid = cmdid;
+	pcmd->para1 = para1;
+	pcmd->para2 = para2;
+	pcmd->msdelay = msdelay;
+	return true;
+}
+
+bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath)
+{
+	return true;
+}
+
+static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb)
+{
+	u32 reg_eac, reg_e94, reg_e9c, reg_ea4;
+	u8 result = 0x00;
+
+	rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f);
+	rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f);
+	rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102);
+	rtl_set_bbreg(hw, 0xe3c, MASKDWORD,
+		      config_pathb ? 0x28160202 : 0x28160502);
+
+	if (config_pathb) {
+		rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22);
+		rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22);
+		rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102);
+		rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160202);
+	}
+
+	rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x001028d1);
+	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000);
+	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000);
+
+	mdelay(IQK_DELAY_TIME);
+
+	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
+	reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD);
+	reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD);
+	reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD);
+
+	if (!(reg_eac & BIT(28)) &&
+	    (((reg_e94 & 0x03FF0000) >> 16) != 0x142) &&
+	    (((reg_e9c & 0x03FF0000) >> 16) != 0x42))
+		result |= 0x01;
+	else
+		return result;
+
+	if (!(reg_eac & BIT(27)) &&
+	    (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) &&
+	    (((reg_eac & 0x03FF0000) >> 16) != 0x36))
+		result |= 0x02;
+	return result;
+}
+
+static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw)
+{
+	u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc;
+	u8 result = 0x00;
+
+	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002);
+	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000);
+	mdelay(IQK_DELAY_TIME);
+	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
+	reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD);
+	reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD);
+	reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD);
+	reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD);
+	if (!(reg_eac & BIT(31)) &&
+	    (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) &&
+	    (((reg_ebc & 0x03FF0000) >> 16) != 0x42))
+		result |= 0x01;
+	else
+		return result;
+
+	if (!(reg_eac & BIT(30)) &&
+	    (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) &&
+	    (((reg_ecc & 0x03FF0000) >> 16) != 0x36))
+		result |= 0x02;
+	return result;
+}
+
+static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
+					       bool b_iqk_ok, long result[][8],
+					       u8 final_candidate, bool btxonly)
+{
+	u32 oldval_0, x, tx0_a, reg;
+	long y, tx0_c;
+
+	if (final_candidate == 0xFF)
+		return;
+	else if (b_iqk_ok) {
+		oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					  MASKDWORD) >> 22) & 0x3FF;
+		x = result[final_candidate][0];
+		if ((x & 0x00000200) != 0)
+			x = x | 0xFFFFFC00;
+		tx0_a = (x * oldval_0) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a);
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31),
+			      ((x * oldval_0 >> 7) & 0x1));
+		y = result[final_candidate][1];
+		if ((y & 0x00000200) != 0)
+			y = y | 0xFFFFFC00;
+		tx0_c = (y * oldval_0) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000,
+			      ((tx0_c & 0x3C0) >> 6));
+		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000,
+			      (tx0_c & 0x3F));
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29),
+			      ((y * oldval_0 >> 7) & 0x1));
+		if (btxonly)
+			return;
+		reg = result[final_candidate][2];
+		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg);
+		reg = result[final_candidate][3] & 0x3F;
+		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg);
+		reg = (result[final_candidate][3] >> 6) & 0xF;
+		rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg);
+	}
+}
+
+static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw,
+					       bool b_iqk_ok, long result[][8],
+					       u8 final_candidate, bool btxonly)
+{
+	u32 oldval_1, x, tx1_a, reg;
+	long y, tx1_c;
+
+	if (final_candidate == 0xFF)
+		return;
+	else if (b_iqk_ok) {
+		oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
+					  MASKDWORD) >> 22) & 0x3FF;
+		x = result[final_candidate][4];
+		if ((x & 0x00000200) != 0)
+			x = x | 0xFFFFFC00;
+		tx1_a = (x * oldval_1) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a);
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27),
+			      ((x * oldval_1 >> 7) & 0x1));
+		y = result[final_candidate][5];
+		if ((y & 0x00000200) != 0)
+			y = y | 0xFFFFFC00;
+		tx1_c = (y * oldval_1) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000,
+			      ((tx1_c & 0x3C0) >> 6));
+		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000,
+			      (tx1_c & 0x3F));
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25),
+			      ((y * oldval_1 >> 7) & 0x1));
+		if (btxonly)
+			return;
+		reg = result[final_candidate][6];
+		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg);
+		reg = result[final_candidate][7] & 0x3F;
+		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg);
+		reg = (result[final_candidate][7] >> 6) & 0xF;
+		rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, reg);
+	}
+}
+
+static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw *hw,
+					    u32 *addareg, u32 *addabackup,
+					    u32 registernum)
+{
+	u32 i;
+
+	for (i = 0; i < registernum; i++)
+		addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD);
+}
+
+static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw *hw,
+					   u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+		macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]);
+	macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]);
+}
+
+static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw *hw,
+					      u32 *addareg, u32 *addabackup,
+					      u32 regiesternum)
+{
+	u32 i;
+
+	for (i = 0; i < regiesternum; i++)
+		rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]);
+}
+
+static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw *hw,
+					     u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+		rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]);
+	rtl_write_dword(rtlpriv, macreg[i], macbackup[i]);
+}
+
+static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw,
+				     u32 *addareg, bool is_patha_on, bool is2t)
+{
+	u32 pathOn;
+	u32 i;
+
+	pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4;
+	if (false == is2t) {
+		pathOn = 0x0bdb25a0;
+		rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0);
+	} else {
+		rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn);
+	}
+
+	for (i = 1; i < IQK_ADDA_REG_NUM; i++)
+		rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn);
+}
+
+static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw *hw,
+						u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	rtl_write_byte(rtlpriv, macreg[0], 0x3F);
+
+	for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++)
+		rtl_write_byte(rtlpriv, macreg[i],
+			       (u8) (macbackup[i] & (~BIT(3))));
+	rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5))));
+}
+
+static void _rtl92c_phy_path_a_standby(struct ieee80211_hw *hw)
+{
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0);
+	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
+}
+
+static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode)
+{
+	u32 mode;
+
+	mode = pi_mode ? 0x01000100 : 0x01000000;
+	rtl_set_bbreg(hw, 0x820, MASKDWORD, mode);
+	rtl_set_bbreg(hw, 0x828, MASKDWORD, mode);
+}
+
+static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw *hw,
+					   long result[][8], u8 c1, u8 c2)
+{
+	u32 i, j, diff, simularity_bitmap, bound;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	u8 final_candidate[2] = { 0xFF, 0xFF };
+	bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version);
+
+	if (is2t)
+		bound = 8;
+	else
+		bound = 4;
+
+	simularity_bitmap = 0;
+
+	for (i = 0; i < bound; i++) {
+		diff = (result[c1][i] > result[c2][i]) ?
+		    (result[c1][i] - result[c2][i]) :
+		    (result[c2][i] - result[c1][i]);
+
+		if (diff > MAX_TOLERANCE) {
+			if ((i == 2 || i == 6) && !simularity_bitmap) {
+				if (result[c1][i] + result[c1][i + 1] == 0)
+					final_candidate[(i / 4)] = c2;
+				else if (result[c2][i] + result[c2][i + 1] == 0)
+					final_candidate[(i / 4)] = c1;
+				else
+					simularity_bitmap = simularity_bitmap |
+					    (1 << i);
+			} else
+				simularity_bitmap =
+				    simularity_bitmap | (1 << i);
+		}
+	}
+
+	if (simularity_bitmap == 0) {
+		for (i = 0; i < (bound / 4); i++) {
+			if (final_candidate[i] != 0xFF) {
+				for (j = i * 4; j < (i + 1) * 4 - 2; j++)
+					result[3][j] =
+					    result[final_candidate[i]][j];
+				bresult = false;
+			}
+		}
+		return bresult;
+	} else if (!(simularity_bitmap & 0x0F)) {
+		for (i = 0; i < 4; i++)
+			result[3][i] = result[c1][i];
+		return false;
+	} else if (!(simularity_bitmap & 0xF0) && is2t) {
+		for (i = 4; i < 8; i++)
+			result[3][i] = result[c1][i];
+		return false;
+	} else {
+		return false;
+	}
+
+}
+
+static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
+				     long result[][8], u8 t, bool is2t)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 i;
+	u8 patha_ok, pathb_ok;
+	u32 adda_reg[IQK_ADDA_REG_NUM] = {
+		0x85c, 0xe6c, 0xe70, 0xe74,
+		0xe78, 0xe7c, 0xe80, 0xe84,
+		0xe88, 0xe8c, 0xed0, 0xed4,
+		0xed8, 0xedc, 0xee0, 0xeec
+	};
+
+	u32 iqk_mac_reg[IQK_MAC_REG_NUM] = {
+		0x522, 0x550, 0x551, 0x040
+	};
+
+	const u32 retrycount = 2;
+
+	u32 bbvalue;
+
+	if (t == 0) {
+		bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD);
+
+		_rtl92c_phy_save_adda_registers(hw, adda_reg,
+						rtlphy->adda_backup, 16);
+		_rtl92c_phy_save_mac_registers(hw, iqk_mac_reg,
+					       rtlphy->iqk_mac_backup);
+	}
+	_rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t);
+	if (t == 0) {
+		rtlphy->b_rfpi_enable = (u8) rtl_get_bbreg(hw,
+						   RFPGA0_XA_HSSIPARAMETER1,
+						   BIT(8));
+	}
+	if (!rtlphy->b_rfpi_enable)
+		_rtl92c_phy_pi_mode_switch(hw, true);
+	if (t == 0) {
+		rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD);
+		rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD);
+		rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD);
+	}
+	rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600);
+	rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4);
+	rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000);
+	if (is2t) {
+		rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
+		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000);
+	}
+	_rtl92c_phy_mac_setting_calibration(hw, iqk_mac_reg,
+					    rtlphy->iqk_mac_backup);
+	rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000);
+	if (is2t)
+		rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x00080000);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
+	rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00);
+	rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800);
+	for (i = 0; i < retrycount; i++) {
+		patha_ok = _rtl92c_phy_path_a_iqk(hw, is2t);
+		if (patha_ok == 0x03) {
+			result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) &
+					0x3FF0000) >> 16;
+			break;
+		} else if (i == (retrycount - 1) && patha_ok == 0x01)
+			result[t][0] = (rtl_get_bbreg(hw, 0xe94,
+						      MASKDWORD) & 0x3FF0000) >>
+						      16;
+		result[t][1] =
+		    (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16;
+
+	}
+
+	if (is2t) {
+		_rtl92c_phy_path_a_standby(hw);
+		_rtl92c_phy_path_adda_on(hw, adda_reg, false, is2t);
+		for (i = 0; i < retrycount; i++) {
+			pathb_ok = _rtl92c_phy_path_b_iqk(hw);
+			if (pathb_ok == 0x03) {
+				result[t][4] = (rtl_get_bbreg(hw,
+						      0xeb4,
+						      MASKDWORD) &
+						0x3FF0000) >> 16;
+				result[t][5] =
+				    (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				result[t][6] =
+				    (rtl_get_bbreg(hw, 0xec4, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				result[t][7] =
+				    (rtl_get_bbreg(hw, 0xecc, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				break;
+			} else if (i == (retrycount - 1) && pathb_ok == 0x01) {
+				result[t][4] = (rtl_get_bbreg(hw,
+						      0xeb4,
+						      MASKDWORD) &
+						0x3FF0000) >> 16;
+			}
+			result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
+					0x3FF0000) >> 16;
+		}
+	}
+	rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04);
+	rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874);
+	rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0);
+	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3);
+	if (is2t)
+		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3);
+	if (t != 0) {
+		if (!rtlphy->b_rfpi_enable)
+			_rtl92c_phy_pi_mode_switch(hw, false);
+		_rtl92c_phy_reload_adda_registers(hw, adda_reg,
+						  rtlphy->adda_backup, 16);
+		_rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg,
+						 rtlphy->iqk_mac_backup);
+	}
+}
+
+static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
+{
+	u8 tmpreg;
+	u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	tmpreg = rtl_read_byte(rtlpriv, 0xd03);
+
+	if ((tmpreg & 0x70) != 0)
+		rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F);
+	else
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+
+	if ((tmpreg & 0x70) != 0) {
+		rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS);
+
+		if (is2t)
+			rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00,
+						  MASK12BITS);
+
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS,
+			      (rf_a_mode & 0x8FFFF) | 0x10000);
+
+		if (is2t)
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
+				      (rf_b_mode & 0x8FFFF) | 0x10000);
+	}
+	lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS);
+
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000);
+
+	mdelay(100);
+
+	if ((tmpreg & 0x70) != 0) {
+		rtl_write_byte(rtlpriv, 0xd03, tmpreg);
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode);
+
+		if (is2t)
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
+				      rf_b_mode);
+	} else {
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+	}
+}
+
+static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
+				     char delta, bool is2t)
+{
+	/* This routine is deliberately dummied out for later fixes */
+#if 0
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	u32 reg_d[PATH_NUM];
+	u32 tmpreg, index, offset, path, i, pathbound = PATH_NUM, apkbound;
+
+	u32 bb_backup[APK_BB_REG_NUM];
+	u32 bb_reg[APK_BB_REG_NUM] = {
+		0x904, 0xc04, 0x800, 0xc08, 0x874
+	};
+	u32 bb_ap_mode[APK_BB_REG_NUM] = {
+		0x00000020, 0x00a05430, 0x02040000,
+		0x000800e4, 0x00204000
+	};
+	u32 bb_normal_ap_mode[APK_BB_REG_NUM] = {
+		0x00000020, 0x00a05430, 0x02040000,
+		0x000800e4, 0x22204000
+	};
+
+	u32 afe_backup[APK_AFE_REG_NUM];
+	u32 afe_reg[APK_AFE_REG_NUM] = {
+		0x85c, 0xe6c, 0xe70, 0xe74, 0xe78,
+		0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c,
+		0xed0, 0xed4, 0xed8, 0xedc, 0xee0,
+		0xeec
+	};
+
+	u32 mac_backup[IQK_MAC_REG_NUM];
+	u32 mac_reg[IQK_MAC_REG_NUM] = {
+		0x522, 0x550, 0x551, 0x040
+	};
+
+	u32 apk_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c},
+		{0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e}
+	};
+
+	u32 apk_normal_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c},
+		{0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c}
+	};
+
+	u32 apk_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d},
+		{0x5201a, 0x52019, 0x52016, 0x52033, 0x52050}
+	};
+
+	u32 apk_normal_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a},
+		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}
+	};
+
+	u32 afe_on_off[PATH_NUM] = {
+		0x04db25a4, 0x0b1b25a4
+	};
+
+	u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
+
+	u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 };
+
+	u32 apk_value[PATH_NUM] = { 0x92fc0000, 0x12fc0000 };
+
+	u32 apk_normal_value[PATH_NUM] = { 0x92680000, 0x12680000 };
+
+	const char apk_delta_mapping[APK_BB_REG_NUM][13] = {
+		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0}
+	};
+
+	const u32 apk_normal_setting_value_1[13] = {
+		0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28,
+		0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3,
+		0x12680000, 0x00880000, 0x00880000
+	};
+
+	const u32 apk_normal_setting_value_2[16] = {
+		0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3,
+		0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025,
+		0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008,
+		0x00050006
+	};
+
+	const u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
+
+	long bb_offset, delta_v, delta_offset;
+
+	if (!is2t)
+		pathbound = 1;
+
+	for (index = 0; index < PATH_NUM; index++) {
+		apk_offset[index] = apk_normal_offset[index];
+		apk_value[index] = apk_normal_value[index];
+		afe_on_off[index] = 0x6fdb25a4;
+	}
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		for (path = 0; path < pathbound; path++) {
+			apk_rf_init_value[path][index] =
+			    apk_normal_rf_init_value[path][index];
+			apk_rf_value_0[path][index] =
+			    apk_normal_rf_value_0[path][index];
+		}
+		bb_ap_mode[index] = bb_normal_ap_mode[index];
+
+		apkbound = 6;
+	}
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		if (index == 0)
+			continue;
+		bb_backup[index] = rtl_get_bbreg(hw, bb_reg[index], MASKDWORD);
+	}
+
+	_rtl92c_phy_save_mac_registers(hw, mac_reg, mac_backup);
+
+	_rtl92c_phy_save_adda_registers(hw, afe_reg, afe_backup, 16);
+
+	for (path = 0; path < pathbound; path++) {
+		if (path == RF90_PATH_A) {
+			offset = 0xb00;
+			for (index = 0; index < 11; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
+
+			offset = 0xb68;
+			for (; index < 13; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
+
+			offset = 0xb00;
+			for (index = 0; index < 16; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_2
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+		} else if (path == RF90_PATH_B) {
+			offset = 0xb70;
+			for (index = 0; index < 10; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xb28, MASKDWORD, 0x12680000);
+			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
+
+			offset = 0xb68;
+			index = 11;
+			for (; index < 13; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
+
+			offset = 0xb60;
+			for (index = 0; index < 16; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_2
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+		}
+
+		reg_d[path] = rtl_get_rfreg(hw, (enum radio_path)path,
+					    0xd, MASKDWORD);
+
+		for (index = 0; index < APK_AFE_REG_NUM; index++)
+			rtl_set_bbreg(hw, afe_reg[index], MASKDWORD,
+				      afe_on_off[path]);
+
+		if (path == RF90_PATH_A) {
+			for (index = 0; index < APK_BB_REG_NUM; index++) {
+				if (index == 0)
+					continue;
+				rtl_set_bbreg(hw, bb_reg[index], MASKDWORD,
+					      bb_ap_mode[index]);
+			}
+		}
+
+		_rtl92c_phy_mac_setting_calibration(hw, mac_reg, mac_backup);
+
+		if (path == 0) {
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x0, MASKDWORD, 0x10000);
+		} else {
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASKDWORD,
+				      0x10000);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
+				      0x1000f);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
+				      0x20103);
+		}
+
+		delta_offset = ((delta + 14) / 2);
+		if (delta_offset < 0)
+			delta_offset = 0;
+		else if (delta_offset > 12)
+			delta_offset = 12;
+
+		for (index = 0; index < APK_BB_REG_NUM; index++) {
+			if (index != 1)
+				continue;
+
+			tmpreg = apk_rf_init_value[path][index];
+
+			if (!rtlefuse->b_apk_thermalmeterignore) {
+				bb_offset = (tmpreg & 0xF0000) >> 16;
+
+				if (!(tmpreg & BIT(15)))
+					bb_offset = -bb_offset;
+
+				delta_v =
+				    apk_delta_mapping[index][delta_offset];
+
+				bb_offset += delta_v;
+
+				if (bb_offset < 0) {
+					tmpreg = tmpreg & (~BIT(15));
+					bb_offset = -bb_offset;
+				} else {
+					tmpreg = tmpreg | BIT(15);
+				}
+
+				tmpreg =
+				    (tmpreg & 0xFFF0FFFF) | (bb_offset << 16);
+			}
+
+			rtl_set_rfreg(hw, (enum radio_path)path, 0xc,
+				      MASKDWORD, 0x8992e);
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x0,
+				      MASKDWORD, apk_rf_value_0[path][index]);
+			rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
+				      MASKDWORD, tmpreg);
+
+			i = 0;
+			do {
+				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80000000);
+				rtl_set_bbreg(hw, apk_offset[path],
+					      MASKDWORD, apk_value[0]);
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset 0x%x "
+					 "value 0x%x\n",
+					 apk_offset[path],
+					 rtl_get_bbreg(hw, apk_offset[path],
+						       MASKDWORD)));
+
+				mdelay(3);
+
+				rtl_set_bbreg(hw, apk_offset[path],
+					      MASKDWORD, apk_value[1]);
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset 0x%x "
+					 "value 0x%x\n",
+					 apk_offset[path],
+					 rtl_get_bbreg(hw, apk_offset[path],
+						       MASKDWORD)));
+
+				mdelay(20);
+
+				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+
+				if (path == RF90_PATH_A)
+					tmpreg = rtl_get_bbreg(hw, 0xbd8,
+							       0x03E00000);
+				else
+					tmpreg = rtl_get_bbreg(hw, 0xbd8,
+							       0xF8000000);
+
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset "
+					 "0xbd8[25:21] %x\n", tmpreg));
+
+				i++;
+
+			} while (tmpreg > apkbound && i < 4);
+
+			apk_result[path][index] = tmpreg;
+		}
+	}
+
+	_rtl92c_phy_reload_mac_registers(hw, mac_reg, mac_backup);
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		if (index == 0)
+			continue;
+		rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, bb_backup[index]);
+	}
+
+	_rtl92c_phy_reload_adda_registers(hw, afe_reg, afe_backup, 16);
+
+	for (path = 0; path < pathbound; path++) {
+		rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
+			      MASKDWORD, reg_d[path]);
+
+		if (path == RF90_PATH_B) {
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
+				      0x1000f);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
+				      0x20101);
+		}
+
+		if (apk_result[path][1] > 6)
+			apk_result[path][1] = 6;
+	}
+
+	for (path = 0; path < pathbound; path++) {
+		rtl_set_rfreg(hw, (enum radio_path)path, 0x3, MASKDWORD,
+			      ((apk_result[path][1] << 15) |
+			       (apk_result[path][1] << 10) |
+			       (apk_result[path][1] << 5) |
+			       apk_result[path][1]));
+
+		if (path == RF90_PATH_A)
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
+				      ((apk_result[path][1] << 15) |
+				       (apk_result[path][1] << 10) |
+				       (0x00 << 5) | 0x05));
+		else
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
+				      ((apk_result[path][1] << 15) |
+				       (apk_result[path][1] << 10) |
+				       (0x02 << 5) | 0x05));
+
+		rtl_set_rfreg(hw, (enum radio_path)path, 0xe, MASKDWORD,
+			      ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) |
+			       0x08));
+
+	}
+
+	rtlphy->b_apk_done = true;
+#endif
+}
+
+static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw,
+					  bool bmain, bool is2t)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (is_hal_stop(rtlhal)) {
+		rtl_set_bbreg(hw, REG_LEDCFG0, BIT(23), 0x01);
+		rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01);
+	}
+	if (is2t) {
+		if (bmain)
+			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
+				      BIT(5) | BIT(6), 0x1);
+		else
+			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
+				      BIT(5) | BIT(6), 0x2);
+	} else {
+		if (bmain)
+			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x2);
+		else
+			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1);
+
+	}
+}
+
+#undef IQK_ADDA_REG_NUM
+#undef IQK_DELAY_TIME
+
+void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	long result[4][8];
+	u8 i, final_candidate;
+	bool b_patha_ok, b_pathb_ok;
+	long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4,
+	    reg_ecc, reg_tmp = 0;
+	bool is12simular, is13simular, is23simular;
+	bool b_start_conttx = false, b_singletone = false;
+	u32 iqk_bb_reg[10] = {
+		ROFDM0_XARXIQIMBALANCE,
+		ROFDM0_XBRXIQIMBALANCE,
+		ROFDM0_ECCATHRESHOLD,
+		ROFDM0_AGCRSSITABLE,
+		ROFDM0_XATXIQIMBALANCE,
+		ROFDM0_XBTXIQIMBALANCE,
+		ROFDM0_XCTXIQIMBALANCE,
+		ROFDM0_XCTXAFE,
+		ROFDM0_XDTXAFE,
+		ROFDM0_RXIQEXTANTA
+	};
+
+	if (b_recovery) {
+		_rtl92c_phy_reload_adda_registers(hw,
+						  iqk_bb_reg,
+						  rtlphy->iqk_bb_backup, 10);
+		return;
+	}
+	if (b_start_conttx || b_singletone)
+		return;
+	for (i = 0; i < 8; i++) {
+		result[0][i] = 0;
+		result[1][i] = 0;
+		result[2][i] = 0;
+		result[3][i] = 0;
+	}
+	final_candidate = 0xff;
+	b_patha_ok = false;
+	b_pathb_ok = false;
+	is12simular = false;
+	is23simular = false;
+	is13simular = false;
+	for (i = 0; i < 3; i++) {
+		if (IS_92C_SERIAL(rtlhal->version))
+			_rtl92c_phy_iq_calibrate(hw, result, i, true);
+		else
+			_rtl92c_phy_iq_calibrate(hw, result, i, false);
+		if (i == 1) {
+			is12simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 0,
+								     1);
+			if (is12simular) {
+				final_candidate = 0;
+				break;
+			}
+		}
+		if (i == 2) {
+			is13simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 0,
+								     2);
+			if (is13simular) {
+				final_candidate = 0;
+				break;
+			}
+			is23simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 1,
+								     2);
+			if (is23simular)
+				final_candidate = 1;
+			else {
+				for (i = 0; i < 8; i++)
+					reg_tmp += result[3][i];
+
+				if (reg_tmp != 0)
+					final_candidate = 3;
+				else
+					final_candidate = 0xFF;
+			}
+		}
+	}
+	for (i = 0; i < 4; i++) {
+		reg_e94 = result[i][0];
+		reg_e9c = result[i][1];
+		reg_ea4 = result[i][2];
+		reg_eac = result[i][3];
+		reg_eb4 = result[i][4];
+		reg_ebc = result[i][5];
+		reg_ec4 = result[i][6];
+		reg_ecc = result[i][7];
+	}
+	if (final_candidate != 0xff) {
+		rtlphy->reg_e94 = reg_e94 = result[final_candidate][0];
+		rtlphy->reg_e9c = reg_e9c = result[final_candidate][1];
+		reg_ea4 = result[final_candidate][2];
+		reg_eac = result[final_candidate][3];
+		rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4];
+		rtlphy->reg_ebc = reg_ebc = result[final_candidate][5];
+		reg_ec4 = result[final_candidate][6];
+		reg_ecc = result[final_candidate][7];
+		b_patha_ok = b_pathb_ok = true;
+	} else {
+		rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100;
+		rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0;
+	}
+	if (reg_e94 != 0) /*&&(reg_ea4 != 0) */
+		_rtl92c_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result,
+						   final_candidate,
+						   (reg_ea4 == 0));
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		if (reg_eb4 != 0) /*&&(reg_ec4 != 0) */
+			_rtl92c_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok,
+							   result,
+							   final_candidate,
+							   (reg_ec4 == 0));
+	}
+	_rtl92c_phy_save_adda_registers(hw, iqk_bb_reg,
+					rtlphy->iqk_bb_backup, 10);
+}
+
+void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool b_start_conttx = false, b_singletone = false;
+
+	if (b_start_conttx || b_singletone)
+		return;
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_lc_calibrate(hw, true);
+	else
+		_rtl92c_phy_lc_calibrate(hw, false);
+}
+
+void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlphy->b_apk_done)
+		return;
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_ap_calibrate(hw, delta, true);
+	else
+		_rtl92c_phy_ap_calibrate(hw, delta, false);
+}
+
+void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_set_rfpath_switch(hw, bmain, true);
+	else
+		_rtl92c_phy_set_rfpath_switch(hw, bmain, false);
+}
+
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	bool b_postprocessing = false;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("-->IO Cmd(%#x), set_io_inprogress(%d)\n",
+		  iotype, rtlphy->set_io_inprogress));
+	do {
+		switch (iotype) {
+		case IO_CMD_RESUME_DM_BY_SCAN:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+				 ("[IO CMD] Resume DM after scan.\n"));
+			b_postprocessing = true;
+			break;
+		case IO_CMD_PAUSE_DM_BY_SCAN:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+				 ("[IO CMD] Pause DM before scan.\n"));
+			b_postprocessing = true;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+	} while (false);
+	if (b_postprocessing && !rtlphy->set_io_inprogress) {
+		rtlphy->set_io_inprogress = true;
+		rtlphy->current_io_type = iotype;
+	} else {
+		return false;
+	}
+	rtl92c_phy_set_io(hw);
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype));
+	return true;
+}
+
+void rtl92c_phy_set_io(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("--->Cmd(%#x), set_io_inprogress(%d)\n",
+		  rtlphy->current_io_type, rtlphy->set_io_inprogress));
+	switch (rtlphy->current_io_type) {
+	case IO_CMD_RESUME_DM_BY_SCAN:
+		dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1;
+		rtl92c_dm_write_dig(hw);
+		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+		break;
+	case IO_CMD_PAUSE_DM_BY_SCAN:
+		rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue;
+		dm_digtable.cur_igvalue = 0x17;
+		rtl92c_dm_write_dig(hw);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	rtlphy->set_io_inprogress = false;
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("<---(%#x)\n", rtlphy->current_io_type));
+}
+
+void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+}
+
+static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
+{
+	u32 u4b_tmp;
+	u8 delay = 5;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+	u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+	while (u4b_tmp != 0 && delay > 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0);
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+		u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+		delay--;
+	}
+	if (delay == 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Switch RF timeout !!!.\n"));
+		return;
+	}
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22);
+}
+
+static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
+					    enum rf_pwrstate rfpwr_state)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool bresult = true;
+	u8 i, queue_id;
+	struct rtl8192_tx_ring *ring = NULL;
+
+	ppsc->set_rfpowerstate_inprogress = true;
+	switch (rfpwr_state) {
+	case ERFON:{
+			if ((ppsc->rfpwr_state == ERFOFF) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
+				bool rtstatus;
+				u32 InitializeCount = 0;
+				do {
+					InitializeCount++;
+					RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+						 ("IPS Set eRf nic enable\n"));
+					rtstatus = rtl_ps_enable_nic(hw);
+				} while ((rtstatus != true)
+					 && (InitializeCount < 10));
+				RT_CLEAR_PS_LEVEL(ppsc,
+						  RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+					 ("Set ERFON sleeped:%d ms\n",
+					  jiffies_to_msecs(jiffies -
+						   ppsc->
+						   last_sleep_jiffies)));
+				ppsc->last_awake_jiffies = jiffies;
+				rtl92ce_phy_set_rf_on(hw);
+			}
+			if (mac->link_state == MAC80211_LINKED) {
+				rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_LINK);
+			} else {
+				rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_NO_LINK);
+			}
+			break;
+		}
+	case ERFOFF:{
+			for (queue_id = 0, i = 0;
+			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
+				ring = &pcipriv->dev.tx_ring[queue_id];
+				if (skb_queue_len(&ring->queue) == 0 ||
+				    queue_id == BEACON_QUEUE) {
+					queue_id++;
+					continue;
+				} else {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("eRf Off/Sleep: %d times "
+						  "TcbBusyQueue[%d] "
+						  "=%d before doze!\n", (i + 1),
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					udelay(10);
+					i++;
+				}
+				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("\nERFOFF: %d times "
+						  "TcbBusyQueue[%d] = %d !\n",
+						  MAX_DOZE_WAITING_TIMES_9x,
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					break;
+				}
+			}
+			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+					 ("IPS Set eRf nic disable\n"));
+				rtl_ps_disable_nic(hw);
+				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
+					rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_NO_LINK);
+				} else {
+					rtlpriv->cfg->ops->led_control(hw,
+							     LED_CTL_POWER_OFF);
+				}
+			}
+			break;
+		}
+	case ERFSLEEP:{
+			if (ppsc->rfpwr_state == ERFOFF)
+				break;
+			for (queue_id = 0, i = 0;
+			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
+				ring = &pcipriv->dev.tx_ring[queue_id];
+				if (skb_queue_len(&ring->queue) == 0) {
+					queue_id++;
+					continue;
+				} else {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("eRf Off/Sleep: %d times "
+						  "TcbBusyQueue[%d] =%d before "
+						  "doze!\n", (i + 1), queue_id,
+						  skb_queue_len(&ring->queue)));
+					udelay(10);
+					i++;
+				}
+				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("\n ERFSLEEP: %d times "
+						  "TcbBusyQueue[%d] = %d !\n",
+						  MAX_DOZE_WAITING_TIMES_9x,
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					break;
+				}
+			}
+			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+				 ("Set ERFSLEEP awaked:%d ms\n",
+				  jiffies_to_msecs(jiffies -
+						   ppsc->last_awake_jiffies)));
+			ppsc->last_sleep_jiffies = jiffies;
+			_rtl92ce_phy_set_rf_sleep(hw);
+			break;
+		}
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		bresult = false;
+		break;
+	}
+	if (bresult)
+		ppsc->rfpwr_state = rfpwr_state;
+	ppsc->set_rfpowerstate_inprogress = false;
+	return bresult;
+}
+
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpwr_state)
+{
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool bresult = false;
+
+	if (rfpwr_state == ppsc->rfpwr_state)
+		return bresult;
+	bresult = _rtl92ce_phy_set_rf_power_state(hw, rfpwr_state);
+	return bresult;
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
new file mode 100644
index 000000000000..ca4daee6e9a8
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
@@ -0,0 +1,237 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_PHY_H__
+#define __RTL92C_PHY_H__
+
+#define MAX_PRECMD_CNT			16
+#define MAX_RFDEPENDCMD_CNT		16
+#define MAX_POSTCMD_CNT			16
+
+#define MAX_DOZE_WAITING_TIMES_9x	64
+
+#define RT_CANNOT_IO(hw)		false
+#define HIGHPOWER_RADIOA_ARRAYLEN	22
+
+#define MAX_TOLERANCE			5
+#define	IQK_DELAY_TIME			1
+
+#define	APK_BB_REG_NUM			5
+#define	APK_AFE_REG_NUM			16
+#define	APK_CURVE_REG_NUM		4
+#define	PATH_NUM			2
+
+#define LOOP_LIMIT			5
+#define MAX_STALL_TIME			50
+#define AntennaDiversityValue		0x80
+#define MAX_TXPWR_IDX_NMODE_92S		63
+#define Reset_Cnt_Limit			3
+
+#define IQK_ADDA_REG_NUM		16
+#define IQK_MAC_REG_NUM			4
+
+#define RF90_PATH_MAX			2
+#define CHANNEL_MAX_NUMBER		14
+#define CHANNEL_GROUP_MAX		3
+
+#define CT_OFFSET_MAC_ADDR		0X16
+
+#define CT_OFFSET_CCK_TX_PWR_IDX	0x5A
+#define CT_OFFSET_HT401S_TX_PWR_IDX	0x60
+#define CT_OFFSET_HT402S_TX_PWR_IDX_DIF	0x66
+#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF	0x69
+#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF	0x6C
+
+#define CT_OFFSET_HT40_MAX_PWR_OFFSET	0x6F
+#define CT_OFFSET_HT20_MAX_PWR_OFFSET	0x72
+
+#define CT_OFFSET_CHANNEL_PLAH		0x75
+#define CT_OFFSET_THERMAL_METER		0x78
+#define CT_OFFSET_RF_OPTION		0x79
+#define CT_OFFSET_VERSION		0x7E
+#define CT_OFFSET_CUSTOMER_ID		0x7F
+
+#define RTL92C_MAX_PATH_NUM		2
+#define CHANNEL_MAX_NUMBER		14
+#define CHANNEL_GROUP_MAX		3
+
+enum swchnlcmd_id {
+	CMDID_END,
+	CMDID_SET_TXPOWEROWER_LEVEL,
+	CMDID_BBREGWRITE10,
+	CMDID_WRITEPORT_ULONG,
+	CMDID_WRITEPORT_USHORT,
+	CMDID_WRITEPORT_UCHAR,
+	CMDID_RF_WRITEREG,
+};
+
+struct swchnlcmd {
+	enum swchnlcmd_id cmdid;
+	u32 para1;
+	u32 para2;
+	u32 msdelay;
+};
+
+enum hw90_block_e {
+	HW90_BLOCK_MAC = 0,
+	HW90_BLOCK_PHY0 = 1,
+	HW90_BLOCK_PHY1 = 2,
+	HW90_BLOCK_RF = 3,
+	HW90_BLOCK_MAXIMUM = 4,
+};
+
+enum baseband_config_type {
+	BASEBAND_CONFIG_PHY_REG = 0,
+	BASEBAND_CONFIG_AGC_TAB = 1,
+};
+
+enum ra_offset_area {
+	RA_OFFSET_LEGACY_OFDM1,
+	RA_OFFSET_LEGACY_OFDM2,
+	RA_OFFSET_HT_OFDM1,
+	RA_OFFSET_HT_OFDM2,
+	RA_OFFSET_HT_OFDM3,
+	RA_OFFSET_HT_OFDM4,
+	RA_OFFSET_HT_CCK,
+};
+
+enum antenna_path {
+	ANTENNA_NONE,
+	ANTENNA_D,
+	ANTENNA_C,
+	ANTENNA_CD,
+	ANTENNA_B,
+	ANTENNA_BD,
+	ANTENNA_BC,
+	ANTENNA_BCD,
+	ANTENNA_A,
+	ANTENNA_AD,
+	ANTENNA_AC,
+	ANTENNA_ACD,
+	ANTENNA_AB,
+	ANTENNA_ABD,
+	ANTENNA_ABC,
+	ANTENNA_ABCD
+};
+
+struct r_antenna_select_ofdm {
+	u32 r_tx_antenna:4;
+	u32 r_ant_l:4;
+	u32 r_ant_non_ht:4;
+	u32 r_ant_ht1:4;
+	u32 r_ant_ht2:4;
+	u32 r_ant_ht_s1:4;
+	u32 r_ant_non_ht_s1:4;
+	u32 ofdm_txsc:2;
+	u32 reserved:2;
+};
+
+struct r_antenna_select_cck {
+	u8 r_cckrx_enable_2:2;
+	u8 r_cckrx_enable:2;
+	u8 r_ccktx_enable:4;
+};
+
+struct efuse_contents {
+	u8 mac_addr[ETH_ALEN];
+	u8 cck_tx_power_idx[6];
+	u8 ht40_1s_tx_power_idx[6];
+	u8 ht40_2s_tx_power_idx_diff[3];
+	u8 ht20_tx_power_idx_diff[3];
+	u8 ofdm_tx_power_idx_diff[3];
+	u8 ht40_max_power_offset[3];
+	u8 ht20_max_power_offset[3];
+	u8 channel_plan;
+	u8 thermal_meter;
+	u8 rf_option[5];
+	u8 version;
+	u8 oem_id;
+	u8 regulatory;
+};
+
+struct tx_power_struct {
+	u8 cck[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht40_1s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht40_2s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht20_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 legacy_ht_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 legacy_ht_txpowerdiff;
+	u8 groupht20[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 groupht40[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 pwrgroup_cnt;
+	u32 mcs_original_offset[4][16];
+};
+
+extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
+				   u32 regaddr, u32 bitmask);
+extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+				  u32 regaddr, u32 bitmask, u32 data);
+extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+				   enum radio_path rfpath, u32 regaddr,
+				   u32 bitmask);
+extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
+				  enum radio_path rfpath, u32 regaddr,
+				  u32 bitmask, u32 data);
+extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
+						 enum radio_path rfpath);
+extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
+					 long *powerlevel);
+extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
+					  long power_indbm);
+extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
+					     u8 operation);
+extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
+extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+				   enum nl80211_channel_type ch_type);
+extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
+extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
+extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
+					 u16 beaconinterval);
+void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
+void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
+void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
+bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					  enum radio_path rfpath);
+extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
+					      u32 rfpath);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
+extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+					  enum rf_pwrstate rfpwr_state);
+void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw);
+void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
+void rtl92c_phy_set_io(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
new file mode 100644
index 000000000000..875d51465225
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
@@ -0,0 +1,2065 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_REG_H__
+#define __RTL92C_REG_H__
+
+#define REG_SYS_ISO_CTRL			0x0000
+#define REG_SYS_FUNC_EN				0x0002
+#define REG_APS_FSMCO				0x0004
+#define REG_SYS_CLKR				0x0008
+#define REG_9346CR				0x000A
+#define REG_EE_VPD				0x000C
+#define REG_AFE_MISC				0x0010
+#define REG_SPS0_CTRL				0x0011
+#define REG_SPS_OCP_CFG				0x0018
+#define REG_RSV_CTRL				0x001C
+#define REG_RF_CTRL				0x001F
+#define REG_LDOA15_CTRL				0x0020
+#define REG_LDOV12D_CTRL			0x0021
+#define REG_LDOHCI12_CTRL			0x0022
+#define REG_LPLDO_CTRL				0x0023
+#define REG_AFE_XTAL_CTRL			0x0024
+#define REG_AFE_PLL_CTRL			0x0028
+#define REG_EFUSE_CTRL				0x0030
+#define REG_EFUSE_TEST				0x0034
+#define REG_PWR_DATA				0x0038
+#define REG_CAL_TIMER				0x003C
+#define REG_ACLK_MON				0x003E
+#define REG_GPIO_MUXCFG				0x0040
+#define REG_GPIO_IO_SEL				0x0042
+#define REG_MAC_PINMUX_CFG			0x0043
+#define REG_GPIO_PIN_CTRL			0x0044
+#define REG_GPIO_INTM				0x0048
+#define REG_LEDCFG0				0x004C
+#define REG_LEDCFG1				0x004D
+#define REG_LEDCFG2				0x004E
+#define REG_LEDCFG3				0x004F
+#define REG_FSIMR				0x0050
+#define REG_FSISR				0x0054
+
+#define REG_MCUFWDL				0x0080
+
+#define REG_HMEBOX_EXT_0			0x0088
+#define REG_HMEBOX_EXT_1			0x008A
+#define REG_HMEBOX_EXT_2			0x008C
+#define REG_HMEBOX_EXT_3			0x008E
+
+#define REG_BIST_SCAN				0x00D0
+#define REG_BIST_RPT				0x00D4
+#define REG_BIST_ROM_RPT			0x00D8
+#define REG_USB_SIE_INTF			0x00E0
+#define REG_PCIE_MIO_INTF			0x00E4
+#define REG_PCIE_MIO_INTD			0x00E8
+#define REG_HPON_FSM				0x00EC
+#define REG_SYS_CFG				0x00F0
+
+#define REG_CR					0x0100
+#define REG_PBP					0x0104
+#define REG_TRXDMA_CTRL				0x010C
+#define REG_TRXFF_BNDY				0x0114
+#define REG_TRXFF_STATUS			0x0118
+#define REG_RXFF_PTR				0x011C
+#define REG_HIMR				0x0120
+#define REG_HISR				0x0124
+#define REG_HIMRE				0x0128
+#define REG_HISRE				0x012C
+#define REG_CPWM				0x012F
+#define REG_FWIMR				0x0130
+#define REG_FWISR				0x0134
+#define REG_PKTBUF_DBG_CTRL			0x0140
+#define REG_PKTBUF_DBG_DATA_L			0x0144
+#define REG_PKTBUF_DBG_DATA_H			0x0148
+
+#define REG_TC0_CTRL				0x0150
+#define REG_TC1_CTRL				0x0154
+#define REG_TC2_CTRL				0x0158
+#define REG_TC3_CTRL				0x015C
+#define REG_TC4_CTRL				0x0160
+#define REG_TCUNIT_BASE				0x0164
+#define REG_MBIST_START				0x0174
+#define REG_MBIST_DONE				0x0178
+#define REG_MBIST_FAIL				0x017C
+#define REG_C2HEVT_MSG_NORMAL			0x01A0
+#define REG_C2HEVT_MSG_TEST			0x01B8
+#define REG_C2HEVT_CLEAR			0x01BF
+#define REG_MCUTST_1				0x01c0
+#define REG_FMETHR				0x01C8
+#define REG_HMETFR				0x01CC
+#define REG_HMEBOX_0				0x01D0
+#define REG_HMEBOX_1				0x01D4
+#define REG_HMEBOX_2				0x01D8
+#define REG_HMEBOX_3				0x01DC
+
+#define REG_LLT_INIT				0x01E0
+#define REG_BB_ACCEESS_CTRL			0x01E8
+#define REG_BB_ACCESS_DATA			0x01EC
+
+#define REG_RQPN				0x0200
+#define REG_FIFOPAGE				0x0204
+#define REG_TDECTRL				0x0208
+#define REG_TXDMA_OFFSET_CHK			0x020C
+#define REG_TXDMA_STATUS			0x0210
+#define REG_RQPN_NPQ				0x0214
+
+#define REG_RXDMA_AGG_PG_TH			0x0280
+#define REG_RXPKT_NUM				0x0284
+#define REG_RXDMA_STATUS			0x0288
+
+#define	REG_PCIE_CTRL_REG			0x0300
+#define	REG_INT_MIG				0x0304
+#define	REG_BCNQ_DESA				0x0308
+#define	REG_HQ_DESA				0x0310
+#define	REG_MGQ_DESA				0x0318
+#define	REG_VOQ_DESA				0x0320
+#define	REG_VIQ_DESA				0x0328
+#define	REG_BEQ_DESA				0x0330
+#define	REG_BKQ_DESA				0x0338
+#define	REG_RX_DESA				0x0340
+#define	REG_DBI					0x0348
+#define	REG_MDIO				0x0354
+#define	REG_DBG_SEL				0x0360
+#define	REG_PCIE_HRPWM				0x0361
+#define	REG_PCIE_HCPWM				0x0363
+#define	REG_UART_CTRL				0x0364
+#define	REG_UART_TX_DESA			0x0370
+#define	REG_UART_RX_DESA			0x0378
+
+#define	REG_HDAQ_DESA_NODEF			0x0000
+#define	REG_CMDQ_DESA_NODEF			0x0000
+
+#define REG_VOQ_INFORMATION			0x0400
+#define REG_VIQ_INFORMATION			0x0404
+#define REG_BEQ_INFORMATION			0x0408
+#define REG_BKQ_INFORMATION			0x040C
+#define REG_MGQ_INFORMATION			0x0410
+#define REG_HGQ_INFORMATION			0x0414
+#define REG_BCNQ_INFORMATION			0x0418
+
+#define REG_CPU_MGQ_INFORMATION			0x041C
+#define REG_FWHW_TXQ_CTRL			0x0420
+#define REG_HWSEQ_CTRL				0x0423
+#define REG_TXPKTBUF_BCNQ_BDNY			0x0424
+#define REG_TXPKTBUF_MGQ_BDNY			0x0425
+#define REG_MULTI_BCNQ_EN			0x0426
+#define REG_MULTI_BCNQ_OFFSET			0x0427
+#define REG_SPEC_SIFS				0x0428
+#define REG_RL					0x042A
+#define REG_DARFRC				0x0430
+#define REG_RARFRC				0x0438
+#define REG_RRSR				0x0440
+#define REG_ARFR0				0x0444
+#define REG_ARFR1				0x0448
+#define REG_ARFR2				0x044C
+#define REG_ARFR3				0x0450
+#define REG_AGGLEN_LMT				0x0458
+#define REG_AMPDU_MIN_SPACE			0x045C
+#define REG_TXPKTBUF_WMAC_LBK_BF_HD		0x045D
+#define REG_FAST_EDCA_CTRL			0x0460
+#define REG_RD_RESP_PKT_TH			0x0463
+#define REG_INIRTS_RATE_SEL			0x0480
+#define REG_INIDATA_RATE_SEL			0x0484
+#define REG_POWER_STATUS			0x04A4
+#define REG_POWER_STAGE1			0x04B4
+#define REG_POWER_STAGE2			0x04B8
+#define REG_PKT_LIFE_TIME			0x04C0
+#define REG_STBC_SETTING			0x04C4
+#define REG_PROT_MODE_CTRL			0x04C8
+#define REG_BAR_MODE_CTRL			0x04CC
+#define REG_RA_TRY_RATE_AGG_LMT			0x04CF
+#define REG_NQOS_SEQ				0x04DC
+#define REG_QOS_SEQ				0x04DE
+#define REG_NEED_CPU_HANDLE			0x04E0
+#define REG_PKT_LOSE_RPT			0x04E1
+#define REG_PTCL_ERR_STATUS			0x04E2
+#define REG_DUMMY				0x04FC
+
+#define REG_EDCA_VO_PARAM			0x0500
+#define REG_EDCA_VI_PARAM			0x0504
+#define REG_EDCA_BE_PARAM			0x0508
+#define REG_EDCA_BK_PARAM			0x050C
+#define REG_BCNTCFG				0x0510
+#define REG_PIFS				0x0512
+#define REG_RDG_PIFS				0x0513
+#define REG_SIFS_CTX				0x0514
+#define REG_SIFS_TRX				0x0516
+#define REG_AGGR_BREAK_TIME			0x051A
+#define REG_SLOT				0x051B
+#define REG_TX_PTCL_CTRL			0x0520
+#define REG_TXPAUSE				0x0522
+#define REG_DIS_TXREQ_CLR			0x0523
+#define REG_RD_CTRL				0x0524
+#define REG_TBTT_PROHIBIT			0x0540
+#define REG_RD_NAV_NXT				0x0544
+#define REG_NAV_PROT_LEN			0x0546
+#define REG_BCN_CTRL				0x0550
+#define REG_USTIME_TSF				0x0551
+#define REG_MBID_NUM				0x0552
+#define REG_DUAL_TSF_RST			0x0553
+#define REG_BCN_INTERVAL			0x0554
+#define REG_MBSSID_BCN_SPACE			0x0554
+#define REG_DRVERLYINT				0x0558
+#define REG_BCNDMATIM				0x0559
+#define REG_ATIMWND				0x055A
+#define REG_BCN_MAX_ERR				0x055D
+#define REG_RXTSF_OFFSET_CCK			0x055E
+#define REG_RXTSF_OFFSET_OFDM			0x055F
+#define REG_TSFTR				0x0560
+#define REG_INIT_TSFTR				0x0564
+#define REG_PSTIMER				0x0580
+#define REG_TIMER0				0x0584
+#define REG_TIMER1				0x0588
+#define REG_ACMHWCTRL				0x05C0
+#define REG_ACMRSTCTRL				0x05C1
+#define REG_ACMAVG				0x05C2
+#define REG_VO_ADMTIME				0x05C4
+#define REG_VI_ADMTIME				0x05C6
+#define REG_BE_ADMTIME				0x05C8
+#define REG_EDCA_RANDOM_GEN			0x05CC
+#define REG_SCH_TXCMD				0x05D0
+
+#define REG_APSD_CTRL				0x0600
+#define REG_BWOPMODE				0x0603
+#define REG_TCR					0x0604
+#define REG_RCR					0x0608
+#define REG_RX_PKT_LIMIT			0x060C
+#define REG_RX_DLK_TIME				0x060D
+#define REG_RX_DRVINFO_SZ			0x060F
+
+#define REG_MACID				0x0610
+#define REG_BSSID				0x0618
+#define REG_MAR					0x0620
+#define REG_MBIDCAMCFG				0x0628
+
+#define REG_USTIME_EDCA				0x0638
+#define REG_MAC_SPEC_SIFS			0x063A
+#define REG_RESP_SIFS_CCK			0x063C
+#define REG_RESP_SIFS_OFDM			0x063E
+#define REG_ACKTO				0x0640
+#define REG_CTS2TO				0x0641
+#define REG_EIFS				0x0642
+
+#define REG_NAV_CTRL				0x0650
+#define REG_BACAMCMD				0x0654
+#define REG_BACAMCONTENT			0x0658
+#define REG_LBDLY				0x0660
+#define REG_FWDLY				0x0661
+#define REG_RXERR_RPT				0x0664
+#define REG_WMAC_TRXPTCL_CTL			0x0668
+
+#define REG_CAMCMD				0x0670
+#define REG_CAMWRITE				0x0674
+#define REG_CAMREAD				0x0678
+#define REG_CAMDBG				0x067C
+#define REG_SECCFG				0x0680
+
+#define REG_WOW_CTRL				0x0690
+#define REG_PSSTATUS				0x0691
+#define REG_PS_RX_INFO				0x0692
+#define REG_LPNAV_CTRL				0x0694
+#define REG_WKFMCAM_CMD				0x0698
+#define REG_WKFMCAM_RWD				0x069C
+#define REG_RXFLTMAP0				0x06A0
+#define REG_RXFLTMAP1				0x06A2
+#define REG_RXFLTMAP2				0x06A4
+#define REG_BCN_PSR_RPT				0x06A8
+#define REG_CALB32K_CTRL			0x06AC
+#define REG_PKT_MON_CTRL			0x06B4
+#define REG_BT_COEX_TABLE			0x06C0
+#define REG_WMAC_RESP_TXINFO			0x06D8
+
+#define REG_USB_INFO				0xFE17
+#define REG_USB_SPECIAL_OPTION			0xFE55
+#define REG_USB_DMA_AGG_TO			0xFE5B
+#define REG_USB_AGG_TO				0xFE5C
+#define REG_USB_AGG_TH				0xFE5D
+
+#define REG_TEST_USB_TXQS			0xFE48
+#define REG_TEST_SIE_VID			0xFE60
+#define REG_TEST_SIE_PID			0xFE62
+#define REG_TEST_SIE_OPTIONAL			0xFE64
+#define REG_TEST_SIE_CHIRP_K			0xFE65
+#define REG_TEST_SIE_PHY			0xFE66
+#define REG_TEST_SIE_MAC_ADDR			0xFE70
+#define REG_TEST_SIE_STRING			0xFE80
+
+#define REG_NORMAL_SIE_VID			0xFE60
+#define REG_NORMAL_SIE_PID			0xFE62
+#define REG_NORMAL_SIE_OPTIONAL			0xFE64
+#define REG_NORMAL_SIE_EP			0xFE65
+#define REG_NORMAL_SIE_PHY			0xFE68
+#define REG_NORMAL_SIE_MAC_ADDR			0xFE70
+#define REG_NORMAL_SIE_STRING			0xFE80
+
+#define	CR9346					REG_9346CR
+#define	MSR					(REG_CR + 2)
+#define	ISR					REG_HISR
+#define	TSFR					REG_TSFTR
+
+#define	MACIDR0					REG_MACID
+#define	MACIDR4					(REG_MACID + 4)
+
+#define PBP					REG_PBP
+
+#define	IDR0					MACIDR0
+#define	IDR4					MACIDR4
+
+#define	UNUSED_REGISTER				0x1BF
+#define	DCAM					UNUSED_REGISTER
+#define	PSR					UNUSED_REGISTER
+#define BBADDR					UNUSED_REGISTER
+#define	PHYDATAR				UNUSED_REGISTER
+
+#define	INVALID_BBRF_VALUE			0x12345678
+
+#define	MAX_MSS_DENSITY_2T			0x13
+#define	MAX_MSS_DENSITY_1T			0x0A
+
+#define	CMDEEPROM_EN				BIT(5)
+#define	CMDEEPROM_SEL				BIT(4)
+#define	CMD9346CR_9356SEL			BIT(4)
+#define	AUTOLOAD_EEPROM				(CMDEEPROM_EN|CMDEEPROM_SEL)
+#define	AUTOLOAD_EFUSE				CMDEEPROM_EN
+
+#define	GPIOSEL_GPIO				0
+#define	GPIOSEL_ENBT				BIT(5)
+
+#define	GPIO_IN					REG_GPIO_PIN_CTRL
+#define	GPIO_OUT				(REG_GPIO_PIN_CTRL+1)
+#define	GPIO_IO_SEL				(REG_GPIO_PIN_CTRL+2)
+#define	GPIO_MOD				(REG_GPIO_PIN_CTRL+3)
+
+#define	MSR_NOLINK				0x00
+#define	MSR_ADHOC				0x01
+#define	MSR_INFRA				0x02
+#define	MSR_AP					0x03
+
+#define	RRSR_RSC_OFFSET				21
+#define	RRSR_SHORT_OFFSET			23
+#define	RRSR_RSC_BW_40M				0x600000
+#define	RRSR_RSC_UPSUBCHNL			0x400000
+#define	RRSR_RSC_LOWSUBCHNL			0x200000
+#define	RRSR_SHORT				0x800000
+#define	RRSR_1M					BIT(0)
+#define	RRSR_2M					BIT(1)
+#define	RRSR_5_5M				BIT(2)
+#define	RRSR_11M				BIT(3)
+#define	RRSR_6M					BIT(4)
+#define	RRSR_9M					BIT(5)
+#define	RRSR_12M				BIT(6)
+#define	RRSR_18M				BIT(7)
+#define	RRSR_24M				BIT(8)
+#define	RRSR_36M				BIT(9)
+#define	RRSR_48M				BIT(10)
+#define	RRSR_54M				BIT(11)
+#define	RRSR_MCS0				BIT(12)
+#define	RRSR_MCS1				BIT(13)
+#define	RRSR_MCS2				BIT(14)
+#define	RRSR_MCS3				BIT(15)
+#define	RRSR_MCS4				BIT(16)
+#define	RRSR_MCS5				BIT(17)
+#define	RRSR_MCS6				BIT(18)
+#define	RRSR_MCS7				BIT(19)
+#define	BRSR_ACKSHORTPMB			BIT(23)
+
+#define	RATR_1M					0x00000001
+#define	RATR_2M					0x00000002
+#define	RATR_55M				0x00000004
+#define	RATR_11M				0x00000008
+#define	RATR_6M					0x00000010
+#define	RATR_9M					0x00000020
+#define	RATR_12M				0x00000040
+#define	RATR_18M				0x00000080
+#define	RATR_24M				0x00000100
+#define	RATR_36M				0x00000200
+#define	RATR_48M				0x00000400
+#define	RATR_54M				0x00000800
+#define	RATR_MCS0				0x00001000
+#define	RATR_MCS1				0x00002000
+#define	RATR_MCS2				0x00004000
+#define	RATR_MCS3				0x00008000
+#define	RATR_MCS4				0x00010000
+#define	RATR_MCS5				0x00020000
+#define	RATR_MCS6				0x00040000
+#define	RATR_MCS7				0x00080000
+#define	RATR_MCS8				0x00100000
+#define	RATR_MCS9				0x00200000
+#define	RATR_MCS10				0x00400000
+#define	RATR_MCS11				0x00800000
+#define	RATR_MCS12				0x01000000
+#define	RATR_MCS13				0x02000000
+#define	RATR_MCS14				0x04000000
+#define	RATR_MCS15				0x08000000
+
+#define RATE_1M					BIT(0)
+#define RATE_2M					BIT(1)
+#define RATE_5_5M				BIT(2)
+#define RATE_11M				BIT(3)
+#define RATE_6M					BIT(4)
+#define RATE_9M					BIT(5)
+#define RATE_12M				BIT(6)
+#define RATE_18M				BIT(7)
+#define RATE_24M				BIT(8)
+#define RATE_36M				BIT(9)
+#define RATE_48M				BIT(10)
+#define RATE_54M				BIT(11)
+#define RATE_MCS0				BIT(12)
+#define RATE_MCS1				BIT(13)
+#define RATE_MCS2				BIT(14)
+#define RATE_MCS3				BIT(15)
+#define RATE_MCS4				BIT(16)
+#define RATE_MCS5				BIT(17)
+#define RATE_MCS6				BIT(18)
+#define RATE_MCS7				BIT(19)
+#define RATE_MCS8				BIT(20)
+#define RATE_MCS9				BIT(21)
+#define RATE_MCS10				BIT(22)
+#define RATE_MCS11				BIT(23)
+#define RATE_MCS12				BIT(24)
+#define RATE_MCS13				BIT(25)
+#define RATE_MCS14				BIT(26)
+#define RATE_MCS15				BIT(27)
+
+#define	RATE_ALL_CCK		(RATR_1M | RATR_2M | RATR_55M | RATR_11M)
+#define	RATE_ALL_OFDM_AG	(RATR_6M | RATR_9M | RATR_12M | RATR_18M \
+				| RATR_24M | RATR_36M | RATR_48M | RATR_54M)
+#define	RATE_ALL_OFDM_1SS	(RATR_MCS0 | RATR_MCS1 | RATR_MCS2 | \
+				RATR_MCS3 | RATR_MCS4 | RATR_MCS5 | \
+				RATR_MCS6 | RATR_MCS7)
+#define	RATE_ALL_OFDM_2SS	(RATR_MCS8 | RATR_MCS9 | RATR_MCS10 | \
+				RATR_MCS11 | RATR_MCS12 | RATR_MCS13 | \
+				RATR_MCS14 | RATR_MCS15)
+
+#define	BW_OPMODE_20MHZ				BIT(2)
+#define	BW_OPMODE_5G				BIT(1)
+#define	BW_OPMODE_11J				BIT(0)
+
+#define	CAM_VALID				BIT(15)
+#define	CAM_NOTVALID				0x0000
+#define	CAM_USEDK				BIT(5)
+
+#define	CAM_NONE				0x0
+#define	CAM_WEP40				0x01
+#define	CAM_TKIP				0x02
+#define	CAM_AES					0x04
+#define	CAM_WEP104				0x05
+
+#define	TOTAL_CAM_ENTRY				32
+#define	HALF_CAM_ENTRY				16
+
+#define	CAM_WRITE				BIT(16)
+#define	CAM_READ				0x00000000
+#define	CAM_POLLINIG				BIT(31)
+
+#define	SCR_USEDK				0x01
+#define	SCR_TXSEC_ENABLE			0x02
+#define	SCR_RXSEC_ENABLE			0x04
+
+#define	WOW_PMEN				BIT(0)
+#define	WOW_WOMEN				BIT(1)
+#define	WOW_MAGIC				BIT(2)
+#define	WOW_UWF					BIT(3)
+
+#define	IMR8190_DISABLED			0x0
+#define	IMR_BCNDMAINT6				BIT(31)
+#define	IMR_BCNDMAINT5				BIT(30)
+#define	IMR_BCNDMAINT4				BIT(29)
+#define	IMR_BCNDMAINT3				BIT(28)
+#define	IMR_BCNDMAINT2				BIT(27)
+#define	IMR_BCNDMAINT1				BIT(26)
+#define	IMR_BCNDOK8				BIT(25)
+#define	IMR_BCNDOK7				BIT(24)
+#define	IMR_BCNDOK6				BIT(23)
+#define	IMR_BCNDOK5				BIT(22)
+#define	IMR_BCNDOK4				BIT(21)
+#define	IMR_BCNDOK3				BIT(20)
+#define	IMR_BCNDOK2				BIT(19)
+#define	IMR_BCNDOK1				BIT(18)
+#define	IMR_TIMEOUT2				BIT(17)
+#define	IMR_TIMEOUT1				BIT(16)
+#define	IMR_TXFOVW				BIT(15)
+#define	IMR_PSTIMEOUT				BIT(14)
+#define	IMR_BCNINT				BIT(13)
+#define	IMR_RXFOVW				BIT(12)
+#define	IMR_RDU					BIT(11)
+#define	IMR_ATIMEND				BIT(10)
+#define	IMR_BDOK				BIT(9)
+#define	IMR_HIGHDOK				BIT(8)
+#define	IMR_TBDOK				BIT(7)
+#define	IMR_MGNTDOK				BIT(6)
+#define	IMR_TBDER				BIT(5)
+#define	IMR_BKDOK				BIT(4)
+#define	IMR_BEDOK				BIT(3)
+#define	IMR_VIDOK				BIT(2)
+#define	IMR_VODOK				BIT(1)
+#define	IMR_ROK					BIT(0)
+
+#define	IMR_TXERR				BIT(11)
+#define	IMR_RXERR				BIT(10)
+#define	IMR_C2HCMD				BIT(9)
+#define	IMR_CPWM				BIT(8)
+#define	IMR_OCPINT				BIT(1)
+#define	IMR_WLANOFF				BIT(0)
+
+#define	HWSET_MAX_SIZE				128
+
+#define	EEPROM_DEFAULT_TSSI			0x0
+#define EEPROM_DEFAULT_TXPOWERDIFF		0x0
+#define EEPROM_DEFAULT_CRYSTALCAP		0x5
+#define EEPROM_DEFAULT_BOARDTYPE		0x02
+#define EEPROM_DEFAULT_TXPOWER			0x1010
+#define	EEPROM_DEFAULT_HT2T_TXPWR		0x10
+
+#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
+#define	EEPROM_DEFAULT_THERMALMETER		0x12
+#define	EEPROM_DEFAULT_ANTTXPOWERDIFF		0x0
+#define	EEPROM_DEFAULT_TXPWDIFF_CRYSTALCAP	0x5
+#define	EEPROM_DEFAULT_TXPOWERLEVEL		0x22
+#define	EEPROM_DEFAULT_HT40_2SDIFF		0x0
+#define EEPROM_DEFAULT_HT20_DIFF		2
+#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
+#define EEPROM_DEFAULT_HT40_PWRMAXOFFSET	0
+#define EEPROM_DEFAULT_HT20_PWRMAXOFFSET	0
+
+#define RF_OPTION1				0x79
+#define RF_OPTION2				0x7A
+#define RF_OPTION3				0x7B
+#define RF_OPTION4				0x7C
+
+#define EEPROM_DEFAULT_PID			0x1234
+#define EEPROM_DEFAULT_VID			0x5678
+#define EEPROM_DEFAULT_CUSTOMERID		0xAB
+#define EEPROM_DEFAULT_SUBCUSTOMERID		0xCD
+#define EEPROM_DEFAULT_VERSION			0
+
+#define	EEPROM_CHANNEL_PLAN_FCC			0x0
+#define	EEPROM_CHANNEL_PLAN_IC			0x1
+#define	EEPROM_CHANNEL_PLAN_ETSI		0x2
+#define	EEPROM_CHANNEL_PLAN_SPAIN		0x3
+#define	EEPROM_CHANNEL_PLAN_FRANCE		0x4
+#define	EEPROM_CHANNEL_PLAN_MKK			0x5
+#define	EEPROM_CHANNEL_PLAN_MKK1		0x6
+#define	EEPROM_CHANNEL_PLAN_ISRAEL		0x7
+#define	EEPROM_CHANNEL_PLAN_TELEC		0x8
+#define	EEPROM_CHANNEL_PLAN_GLOBAL_DOMAIN	0x9
+#define	EEPROM_CHANNEL_PLAN_WORLD_WIDE_13	0xA
+#define	EEPROM_CHANNEL_PLAN_NCC			0xB
+#define	EEPROM_CHANNEL_PLAN_BY_HW_MASK		0x80
+
+#define EEPROM_CID_DEFAULT			0x0
+#define EEPROM_CID_TOSHIBA			0x4
+#define	EEPROM_CID_CCX				0x10
+#define	EEPROM_CID_QMI				0x0D
+#define EEPROM_CID_WHQL				0xFE
+
+#define	RTL8192_EEPROM_ID			0x8129
+
+#define RTL8190_EEPROM_ID			0x8129
+#define EEPROM_HPON				0x02
+#define EEPROM_CLK				0x06
+#define EEPROM_TESTR				0x08
+
+#define EEPROM_VID				0x0A
+#define EEPROM_DID				0x0C
+#define EEPROM_SVID				0x0E
+#define EEPROM_SMID				0x10
+
+#define EEPROM_MAC_ADDR				0x16
+
+#define EEPROM_CCK_TX_PWR_INX			0x5A
+#define EEPROM_HT40_1S_TX_PWR_INX		0x60
+#define EEPROM_HT40_2S_TX_PWR_INX_DIFF		0x66
+#define EEPROM_HT20_TX_PWR_INX_DIFF		0x69
+#define EEPROM_OFDM_TX_PWR_INX_DIFF		0x6C
+#define EEPROM_HT40_MAX_PWR_OFFSET		0x6F
+#define EEPROM_HT20_MAX_PWR_OFFSET		0x72
+
+#define EEPROM_TSSI_A				0x76
+#define EEPROM_TSSI_B				0x77
+#define EEPROM_THERMAL_METER			0x78
+#define EEPROM_XTAL_K				0x78
+#define EEPROM_RF_OPT1				0x79
+#define EEPROM_RF_OPT2				0x7A
+#define EEPROM_RF_OPT3				0x7B
+#define EEPROM_RF_OPT4				0x7C
+#define EEPROM_CHANNEL_PLAN			0x7D
+#define EEPROM_VERSION				0x7E
+#define EEPROM_CUSTOMER_ID			0x7F
+
+#define EEPROM_PWRDIFF				0x54
+
+#define EEPROM_TXPOWERCCK			0x5A
+#define	EEPROM_TXPOWERHT40_1S			0x60
+#define	EEPROM_TXPOWERHT40_2SDIFF		0x66
+#define EEPROM_TXPOWERHT20DIFF			0x69
+#define EEPROM_TXPOWER_OFDMDIFF			0x6C
+
+#define	EEPROM_TXPWR_GROUP			0x6F
+
+#define EEPROM_TSSI_A				0x76
+#define EEPROM_TSSI_B				0x77
+#define EEPROM_THERMAL_METER			0x78
+
+#define EEPROM_CHANNELPLAN			0x75
+
+#define RF_OPTION1				0x79
+#define RF_OPTION2				0x7A
+#define RF_OPTION3				0x7B
+#define RF_OPTION4				0x7C
+
+#define	STOPBECON				BIT(6)
+#define	STOPHIGHT				BIT(5)
+#define	STOPMGT					BIT(4)
+#define	STOPVO					BIT(3)
+#define	STOPVI					BIT(2)
+#define	STOPBE					BIT(1)
+#define	STOPBK					BIT(0)
+
+#define	RCR_APPFCS				BIT(31)
+#define	RCR_APP_MIC				BIT(30)
+#define	RCR_APP_ICV				BIT(29)
+#define	RCR_APP_PHYST_RXFF			BIT(28)
+#define	RCR_APP_BA_SSN				BIT(27)
+#define	RCR_ENMBID				BIT(24)
+#define	RCR_LSIGEN				BIT(23)
+#define	RCR_MFBEN				BIT(22)
+#define	RCR_HTC_LOC_CTRL			BIT(14)
+#define	RCR_AMF					BIT(13)
+#define	RCR_ACF					BIT(12)
+#define	RCR_ADF					BIT(11)
+#define	RCR_AICV				BIT(9)
+#define	RCR_ACRC32				BIT(8)
+#define	RCR_CBSSID_BCN				BIT(7)
+#define	RCR_CBSSID_DATA				BIT(6)
+#define	RCR_CBSSID				RCR_CBSSID_DATA
+#define	RCR_APWRMGT				BIT(5)
+#define	RCR_ADD3				BIT(4)
+#define	RCR_AB					BIT(3)
+#define	RCR_AM					BIT(2)
+#define	RCR_APM					BIT(1)
+#define	RCR_AAP					BIT(0)
+#define	RCR_MXDMA_OFFSET			8
+#define	RCR_FIFO_OFFSET				13
+
+#define RSV_CTRL				0x001C
+#define RD_CTRL					0x0524
+
+#define REG_USB_INFO				0xFE17
+#define REG_USB_SPECIAL_OPTION			0xFE55
+#define REG_USB_DMA_AGG_TO			0xFE5B
+#define REG_USB_AGG_TO				0xFE5C
+#define REG_USB_AGG_TH				0xFE5D
+
+#define REG_USB_VID				0xFE60
+#define REG_USB_PID				0xFE62
+#define REG_USB_OPTIONAL			0xFE64
+#define REG_USB_CHIRP_K				0xFE65
+#define REG_USB_PHY				0xFE66
+#define REG_USB_MAC_ADDR			0xFE70
+#define REG_USB_HRPWM				0xFE58
+#define REG_USB_HCPWM				0xFE57
+
+#define SW18_FPWM				BIT(3)
+
+#define ISO_MD2PP				BIT(0)
+#define ISO_UA2USB				BIT(1)
+#define ISO_UD2CORE				BIT(2)
+#define ISO_PA2PCIE				BIT(3)
+#define ISO_PD2CORE				BIT(4)
+#define ISO_IP2MAC				BIT(5)
+#define ISO_DIOP				BIT(6)
+#define ISO_DIOE				BIT(7)
+#define ISO_EB2CORE				BIT(8)
+#define ISO_DIOR				BIT(9)
+
+#define PWC_EV25V				BIT(14)
+#define PWC_EV12V				BIT(15)
+
+#define FEN_BBRSTB				BIT(0)
+#define FEN_BB_GLB_RSTn				BIT(1)
+#define FEN_USBA				BIT(2)
+#define FEN_UPLL				BIT(3)
+#define FEN_USBD				BIT(4)
+#define FEN_DIO_PCIE				BIT(5)
+#define FEN_PCIEA				BIT(6)
+#define FEN_PPLL				BIT(7)
+#define FEN_PCIED				BIT(8)
+#define FEN_DIOE				BIT(9)
+#define FEN_CPUEN				BIT(10)
+#define FEN_DCORE				BIT(11)
+#define FEN_ELDR				BIT(12)
+#define FEN_DIO_RF				BIT(13)
+#define FEN_HWPDN				BIT(14)
+#define FEN_MREGEN				BIT(15)
+
+#define PFM_LDALL				BIT(0)
+#define PFM_ALDN				BIT(1)
+#define PFM_LDKP				BIT(2)
+#define PFM_WOWL				BIT(3)
+#define EnPDN					BIT(4)
+#define PDN_PL					BIT(5)
+#define APFM_ONMAC				BIT(8)
+#define APFM_OFF				BIT(9)
+#define APFM_RSM				BIT(10)
+#define AFSM_HSUS				BIT(11)
+#define AFSM_PCIE				BIT(12)
+#define APDM_MAC				BIT(13)
+#define APDM_HOST				BIT(14)
+#define APDM_HPDN				BIT(15)
+#define RDY_MACON				BIT(16)
+#define SUS_HOST				BIT(17)
+#define ROP_ALD					BIT(20)
+#define ROP_PWR					BIT(21)
+#define ROP_SPS					BIT(22)
+#define SOP_MRST				BIT(25)
+#define SOP_FUSE				BIT(26)
+#define SOP_ABG					BIT(27)
+#define SOP_AMB					BIT(28)
+#define SOP_RCK					BIT(29)
+#define SOP_A8M					BIT(30)
+#define XOP_BTCK				BIT(31)
+
+#define ANAD16V_EN				BIT(0)
+#define ANA8M					BIT(1)
+#define MACSLP					BIT(4)
+#define LOADER_CLK_EN				BIT(5)
+#define _80M_SSC_DIS				BIT(7)
+#define _80M_SSC_EN_HO				BIT(8)
+#define PHY_SSC_RSTB				BIT(9)
+#define SEC_CLK_EN				BIT(10)
+#define MAC_CLK_EN				BIT(11)
+#define SYS_CLK_EN				BIT(12)
+#define RING_CLK_EN				BIT(13)
+
+#define	BOOT_FROM_EEPROM			BIT(4)
+#define	EEPROM_EN				BIT(5)
+
+#define AFE_BGEN				BIT(0)
+#define AFE_MBEN				BIT(1)
+#define MAC_ID_EN				BIT(7)
+
+#define WLOCK_ALL				BIT(0)
+#define WLOCK_00				BIT(1)
+#define WLOCK_04				BIT(2)
+#define WLOCK_08				BIT(3)
+#define WLOCK_40				BIT(4)
+#define R_DIS_PRST_0				BIT(5)
+#define R_DIS_PRST_1				BIT(6)
+#define LOCK_ALL_EN				BIT(7)
+
+#define RF_EN					BIT(0)
+#define RF_RSTB					BIT(1)
+#define RF_SDMRSTB				BIT(2)
+
+#define LDA15_EN				BIT(0)
+#define LDA15_STBY				BIT(1)
+#define LDA15_OBUF				BIT(2)
+#define LDA15_REG_VOS				BIT(3)
+#define _LDA15_VOADJ(x)				(((x) & 0x7) << 4)
+
+#define LDV12_EN				BIT(0)
+#define LDV12_SDBY				BIT(1)
+#define LPLDO_HSM				BIT(2)
+#define LPLDO_LSM_DIS				BIT(3)
+#define _LDV12_VADJ(x)				(((x) & 0xF) << 4)
+
+#define XTAL_EN					BIT(0)
+#define XTAL_BSEL				BIT(1)
+#define _XTAL_BOSC(x)				(((x) & 0x3) << 2)
+#define _XTAL_CADJ(x)				(((x) & 0xF) << 4)
+#define XTAL_GATE_USB				BIT(8)
+#define _XTAL_USB_DRV(x)			(((x) & 0x3) << 9)
+#define XTAL_GATE_AFE				BIT(11)
+#define _XTAL_AFE_DRV(x)			(((x) & 0x3) << 12)
+#define XTAL_RF_GATE				BIT(14)
+#define _XTAL_RF_DRV(x)				(((x) & 0x3) << 15)
+#define XTAL_GATE_DIG				BIT(17)
+#define _XTAL_DIG_DRV(x)			(((x) & 0x3) << 18)
+#define XTAL_BT_GATE				BIT(20)
+#define _XTAL_BT_DRV(x)				(((x) & 0x3) << 21)
+#define _XTAL_GPIO(x)				(((x) & 0x7) << 23)
+
+#define CKDLY_AFE				BIT(26)
+#define CKDLY_USB				BIT(27)
+#define CKDLY_DIG				BIT(28)
+#define CKDLY_BT				BIT(29)
+
+#define APLL_EN					BIT(0)
+#define APLL_320_EN				BIT(1)
+#define APLL_FREF_SEL				BIT(2)
+#define APLL_EDGE_SEL				BIT(3)
+#define APLL_WDOGB				BIT(4)
+#define APLL_LPFEN				BIT(5)
+
+#define APLL_REF_CLK_13MHZ			0x1
+#define APLL_REF_CLK_19_2MHZ			0x2
+#define APLL_REF_CLK_20MHZ			0x3
+#define APLL_REF_CLK_25MHZ			0x4
+#define APLL_REF_CLK_26MHZ			0x5
+#define APLL_REF_CLK_38_4MHZ			0x6
+#define APLL_REF_CLK_40MHZ			0x7
+
+#define APLL_320EN				BIT(14)
+#define APLL_80EN				BIT(15)
+#define APLL_1MEN				BIT(24)
+
+#define ALD_EN					BIT(18)
+#define EF_PD					BIT(19)
+#define EF_FLAG					BIT(31)
+
+#define EF_TRPT					BIT(7)
+#define LDOE25_EN				BIT(31)
+
+#define RSM_EN					BIT(0)
+#define Timer_EN				BIT(4)
+
+#define TRSW0EN					BIT(2)
+#define TRSW1EN					BIT(3)
+#define EROM_EN					BIT(4)
+#define EnBT					BIT(5)
+#define EnUart					BIT(8)
+#define Uart_910				BIT(9)
+#define EnPMAC					BIT(10)
+#define SIC_SWRST				BIT(11)
+#define EnSIC					BIT(12)
+#define SIC_23					BIT(13)
+#define EnHDP					BIT(14)
+#define SIC_LBK					BIT(15)
+
+#define LED0PL					BIT(4)
+#define LED1PL					BIT(12)
+#define LED0DIS					BIT(7)
+
+#define MCUFWDL_EN				BIT(0)
+#define MCUFWDL_RDY				BIT(1)
+#define FWDL_ChkSum_rpt				BIT(2)
+#define MACINI_RDY				BIT(3)
+#define BBINI_RDY				BIT(4)
+#define RFINI_RDY				BIT(5)
+#define WINTINI_RDY				BIT(6)
+#define CPRST					BIT(23)
+
+#define XCLK_VLD				BIT(0)
+#define ACLK_VLD				BIT(1)
+#define UCLK_VLD				BIT(2)
+#define PCLK_VLD				BIT(3)
+#define PCIRSTB					BIT(4)
+#define V15_VLD					BIT(5)
+#define TRP_B15V_EN				BIT(7)
+#define SIC_IDLE				BIT(8)
+#define BD_MAC2					BIT(9)
+#define BD_MAC1					BIT(10)
+#define IC_MACPHY_MODE				BIT(11)
+#define PAD_HWPD_IDN				BIT(22)
+#define TRP_VAUX_EN				BIT(23)
+#define TRP_BT_EN				BIT(24)
+#define BD_PKG_SEL				BIT(25)
+#define BD_HCI_SEL				BIT(26)
+#define TYPE_ID					BIT(27)
+
+#define CHIP_VER_RTL_MASK			0xF000
+#define CHIP_VER_RTL_SHIFT			12
+
+#define REG_LBMODE				(REG_CR + 3)
+
+#define HCI_TXDMA_EN				BIT(0)
+#define HCI_RXDMA_EN				BIT(1)
+#define TXDMA_EN				BIT(2)
+#define RXDMA_EN				BIT(3)
+#define PROTOCOL_EN				BIT(4)
+#define SCHEDULE_EN				BIT(5)
+#define MACTXEN					BIT(6)
+#define MACRXEN					BIT(7)
+#define ENSWBCN					BIT(8)
+#define ENSEC					BIT(9)
+
+#define _NETTYPE(x)				(((x) & 0x3) << 16)
+#define MASK_NETTYPE				0x30000
+#define NT_NO_LINK				0x0
+#define NT_LINK_AD_HOC				0x1
+#define NT_LINK_AP				0x2
+#define NT_AS_AP				0x3
+
+#define _LBMODE(x)				(((x) & 0xF) << 24)
+#define MASK_LBMODE				0xF000000
+#define LOOPBACK_NORMAL				0x0
+#define LOOPBACK_IMMEDIATELY			0xB
+#define LOOPBACK_MAC_DELAY			0x3
+#define LOOPBACK_PHY				0x1
+#define LOOPBACK_DMA				0x7
+
+#define GET_RX_PAGE_SIZE(value)		((value) & 0xF)
+#define GET_TX_PAGE_SIZE(value)		(((value) & 0xF0) >> 4)
+#define _PSRX_MASK				0xF
+#define _PSTX_MASK				0xF0
+#define _PSRX(x)				(x)
+#define _PSTX(x)				((x) << 4)
+
+#define PBP_64					0x0
+#define PBP_128					0x1
+#define PBP_256					0x2
+#define PBP_512					0x3
+#define PBP_1024				0x4
+
+#define RXDMA_ARBBW_EN				BIT(0)
+#define RXSHFT_EN				BIT(1)
+#define RXDMA_AGG_EN				BIT(2)
+#define QS_VO_QUEUE				BIT(8)
+#define QS_VI_QUEUE				BIT(9)
+#define QS_BE_QUEUE				BIT(10)
+#define QS_BK_QUEUE				BIT(11)
+#define QS_MANAGER_QUEUE			BIT(12)
+#define QS_HIGH_QUEUE				BIT(13)
+
+#define HQSEL_VOQ				BIT(0)
+#define HQSEL_VIQ				BIT(1)
+#define HQSEL_BEQ				BIT(2)
+#define HQSEL_BKQ				BIT(3)
+#define HQSEL_MGTQ				BIT(4)
+#define HQSEL_HIQ				BIT(5)
+
+#define _TXDMA_HIQ_MAP(x)			(((x)&0x3) << 14)
+#define _TXDMA_MGQ_MAP(x)			(((x)&0x3) << 12)
+#define _TXDMA_BKQ_MAP(x)			(((x)&0x3) << 10)
+#define _TXDMA_BEQ_MAP(x)			(((x)&0x3) <<  8)
+#define _TXDMA_VIQ_MAP(x)			(((x)&0x3) <<  6)
+#define _TXDMA_VOQ_MAP(x)			(((x)&0x3) <<  4)
+
+#define QUEUE_LOW				1
+#define QUEUE_NORMAL				2
+#define QUEUE_HIGH				3
+
+#define _LLT_NO_ACTIVE				0x0
+#define _LLT_WRITE_ACCESS			0x1
+#define _LLT_READ_ACCESS			0x2
+
+#define _LLT_INIT_DATA(x)			((x) & 0xFF)
+#define _LLT_INIT_ADDR(x)			(((x) & 0xFF) << 8)
+#define _LLT_OP(x)				(((x) & 0x3) << 30)
+#define _LLT_OP_VALUE(x)			(((x) >> 30) & 0x3)
+
+#define BB_WRITE_READ_MASK			(BIT(31) | BIT(30))
+#define BB_WRITE_EN				BIT(30)
+#define BB_READ_EN				BIT(31)
+
+#define _HPQ(x)					((x) & 0xFF)
+#define _LPQ(x)					(((x) & 0xFF) << 8)
+#define _PUBQ(x)				(((x) & 0xFF) << 16)
+#define _NPQ(x)					((x) & 0xFF)
+
+#define HPQ_PUBLIC_DIS				BIT(24)
+#define LPQ_PUBLIC_DIS				BIT(25)
+#define LD_RQPN					BIT(31)
+
+#define BCN_VALID				BIT(16)
+#define BCN_HEAD(x)				(((x) & 0xFF) << 8)
+#define	BCN_HEAD_MASK				0xFF00
+
+#define BLK_DESC_NUM_SHIFT			4
+#define BLK_DESC_NUM_MASK			0xF
+
+#define DROP_DATA_EN				BIT(9)
+
+#define EN_AMPDU_RTY_NEW			BIT(7)
+
+#define _INIRTSMCS_SEL(x)			((x) & 0x3F)
+
+#define _SPEC_SIFS_CCK(x)			((x) & 0xFF)
+#define _SPEC_SIFS_OFDM(x)			(((x) & 0xFF) << 8)
+
+#define RATE_REG_BITMAP_ALL			0xFFFFF
+
+#define _RRSC_BITMAP(x)				((x) & 0xFFFFF)
+
+#define _RRSR_RSC(x)				(((x) & 0x3) << 21)
+#define RRSR_RSC_RESERVED			0x0
+#define RRSR_RSC_UPPER_SUBCHANNEL		0x1
+#define RRSR_RSC_LOWER_SUBCHANNEL		0x2
+#define RRSR_RSC_DUPLICATE_MODE			0x3
+
+#define USE_SHORT_G1				BIT(20)
+
+#define _AGGLMT_MCS0(x)				((x) & 0xF)
+#define _AGGLMT_MCS1(x)				(((x) & 0xF) << 4)
+#define _AGGLMT_MCS2(x)				(((x) & 0xF) << 8)
+#define _AGGLMT_MCS3(x)				(((x) & 0xF) << 12)
+#define _AGGLMT_MCS4(x)				(((x) & 0xF) << 16)
+#define _AGGLMT_MCS5(x)				(((x) & 0xF) << 20)
+#define _AGGLMT_MCS6(x)				(((x) & 0xF) << 24)
+#define _AGGLMT_MCS7(x)				(((x) & 0xF) << 28)
+
+#define	RETRY_LIMIT_SHORT_SHIFT			8
+#define	RETRY_LIMIT_LONG_SHIFT			0
+
+#define _DARF_RC1(x)				((x) & 0x1F)
+#define _DARF_RC2(x)				(((x) & 0x1F) << 8)
+#define _DARF_RC3(x)				(((x) & 0x1F) << 16)
+#define _DARF_RC4(x)				(((x) & 0x1F) << 24)
+#define _DARF_RC5(x)				((x) & 0x1F)
+#define _DARF_RC6(x)				(((x) & 0x1F) << 8)
+#define _DARF_RC7(x)				(((x) & 0x1F) << 16)
+#define _DARF_RC8(x)				(((x) & 0x1F) << 24)
+
+#define _RARF_RC1(x)				((x) & 0x1F)
+#define _RARF_RC2(x)				(((x) & 0x1F) << 8)
+#define _RARF_RC3(x)				(((x) & 0x1F) << 16)
+#define _RARF_RC4(x)				(((x) & 0x1F) << 24)
+#define _RARF_RC5(x)				((x) & 0x1F)
+#define _RARF_RC6(x)				(((x) & 0x1F) << 8)
+#define _RARF_RC7(x)				(((x) & 0x1F) << 16)
+#define _RARF_RC8(x)				(((x) & 0x1F) << 24)
+
+#define AC_PARAM_TXOP_LIMIT_OFFSET		16
+#define AC_PARAM_ECW_MAX_OFFSET			12
+#define AC_PARAM_ECW_MIN_OFFSET			8
+#define AC_PARAM_AIFS_OFFSET			0
+
+#define _AIFS(x)				(x)
+#define _ECW_MAX_MIN(x)				((x) << 8)
+#define _TXOP_LIMIT(x)				((x) << 16)
+
+#define _BCNIFS(x)				((x) & 0xFF)
+#define _BCNECW(x)				((((x) & 0xF)) << 8)
+
+#define _LRL(x)					((x) & 0x3F)
+#define _SRL(x)					(((x) & 0x3F) << 8)
+
+#define _SIFS_CCK_CTX(x)			((x) & 0xFF)
+#define _SIFS_CCK_TRX(x)			(((x) & 0xFF) << 8);
+
+#define _SIFS_OFDM_CTX(x)			((x) & 0xFF)
+#define _SIFS_OFDM_TRX(x)			(((x) & 0xFF) << 8);
+
+#define _TBTT_PROHIBIT_HOLD(x)			(((x) & 0xFF) << 8)
+
+#define DIS_EDCA_CNT_DWN			BIT(11)
+
+#define EN_MBSSID				BIT(1)
+#define EN_TXBCN_RPT				BIT(2)
+#define	EN_BCN_FUNCTION				BIT(3)
+
+#define TSFTR_RST				BIT(0)
+#define TSFTR1_RST				BIT(1)
+
+#define STOP_BCNQ				BIT(6)
+
+#define	DIS_TSF_UDT0_NORMAL_CHIP		BIT(4)
+#define	DIS_TSF_UDT0_TEST_CHIP			BIT(5)
+
+#define	AcmHw_HwEn				BIT(0)
+#define	AcmHw_BeqEn				BIT(1)
+#define	AcmHw_ViqEn				BIT(2)
+#define	AcmHw_VoqEn				BIT(3)
+#define	AcmHw_BeqStatus				BIT(4)
+#define	AcmHw_ViqStatus				BIT(5)
+#define	AcmHw_VoqStatus				BIT(6)
+
+#define APSDOFF					BIT(6)
+#define APSDOFF_STATUS				BIT(7)
+
+#define BW_20MHZ				BIT(2)
+
+#define RATE_BITMAP_ALL				0xFFFFF
+
+#define RATE_RRSR_CCK_ONLY_1M			0xFFFF1
+
+#define TSFRST					BIT(0)
+#define DIS_GCLK				BIT(1)
+#define PAD_SEL					BIT(2)
+#define PWR_ST					BIT(6)
+#define PWRBIT_OW_EN				BIT(7)
+#define ACRC					BIT(8)
+#define CFENDFORM				BIT(9)
+#define ICV					BIT(10)
+
+#define AAP					BIT(0)
+#define APM					BIT(1)
+#define AM					BIT(2)
+#define AB					BIT(3)
+#define ADD3					BIT(4)
+#define APWRMGT					BIT(5)
+#define CBSSID					BIT(6)
+#define CBSSID_DATA				BIT(6)
+#define CBSSID_BCN				BIT(7)
+#define ACRC32					BIT(8)
+#define AICV					BIT(9)
+#define ADF					BIT(11)
+#define ACF					BIT(12)
+#define AMF					BIT(13)
+#define HTC_LOC_CTRL				BIT(14)
+#define UC_DATA_EN				BIT(16)
+#define BM_DATA_EN				BIT(17)
+#define MFBEN					BIT(22)
+#define LSIGEN					BIT(23)
+#define EnMBID					BIT(24)
+#define APP_BASSN				BIT(27)
+#define APP_PHYSTS				BIT(28)
+#define APP_ICV					BIT(29)
+#define APP_MIC					BIT(30)
+#define APP_FCS					BIT(31)
+
+#define _MIN_SPACE(x)				((x) & 0x7)
+#define _SHORT_GI_PADDING(x)			(((x) & 0x1F) << 3)
+
+#define RXERR_TYPE_OFDM_PPDU			0
+#define RXERR_TYPE_OFDM_FALSE_ALARM		1
+#define	RXERR_TYPE_OFDM_MPDU_OK			2
+#define RXERR_TYPE_OFDM_MPDU_FAIL		3
+#define RXERR_TYPE_CCK_PPDU			4
+#define RXERR_TYPE_CCK_FALSE_ALARM		5
+#define RXERR_TYPE_CCK_MPDU_OK			6
+#define RXERR_TYPE_CCK_MPDU_FAIL		7
+#define RXERR_TYPE_HT_PPDU			8
+#define RXERR_TYPE_HT_FALSE_ALARM		9
+#define RXERR_TYPE_HT_MPDU_TOTAL		10
+#define RXERR_TYPE_HT_MPDU_OK			11
+#define RXERR_TYPE_HT_MPDU_FAIL			12
+#define RXERR_TYPE_RX_FULL_DROP			15
+
+#define RXERR_COUNTER_MASK			0xFFFFF
+#define RXERR_RPT_RST				BIT(27)
+#define _RXERR_RPT_SEL(type)			((type) << 28)
+
+#define	SCR_TxUseDK				BIT(0)
+#define	SCR_RxUseDK				BIT(1)
+#define	SCR_TxEncEnable				BIT(2)
+#define	SCR_RxDecEnable				BIT(3)
+#define	SCR_SKByA2				BIT(4)
+#define	SCR_NoSKMC				BIT(5)
+#define SCR_TXBCUSEDK				BIT(6)
+#define SCR_RXBCUSEDK				BIT(7)
+
+#define USB_IS_HIGH_SPEED			0
+#define USB_IS_FULL_SPEED			1
+#define USB_SPEED_MASK				BIT(5)
+
+#define USB_NORMAL_SIE_EP_MASK			0xF
+#define USB_NORMAL_SIE_EP_SHIFT			4
+
+#define USB_TEST_EP_MASK			0x30
+#define USB_TEST_EP_SHIFT			4
+
+#define USB_AGG_EN				BIT(3)
+
+#define MAC_ADDR_LEN				6
+#define LAST_ENTRY_OF_TX_PKT_BUFFER		255
+
+#define POLLING_LLT_THRESHOLD			20
+#define POLLING_READY_TIMEOUT_COUNT		1000
+
+#define	MAX_MSS_DENSITY_2T			0x13
+#define	MAX_MSS_DENSITY_1T			0x0A
+
+#define EPROM_CMD_OPERATING_MODE_MASK	((1<<7)|(1<<6))
+#define EPROM_CMD_CONFIG			0x3
+#define EPROM_CMD_LOAD				1
+
+#define	HWSET_MAX_SIZE_92S		HWSET_MAX_SIZE
+
+#define	HAL_8192C_HW_GPIO_WPS_BIT		BIT(2)
+
+#define	RPMAC_RESET				0x100
+#define	RPMAC_TXSTART				0x104
+#define	RPMAC_TXLEGACYSIG			0x108
+#define	RPMAC_TXHTSIG1				0x10c
+#define	RPMAC_TXHTSIG2				0x110
+#define	RPMAC_PHYDEBUG				0x114
+#define	RPMAC_TXPACKETNUM			0x118
+#define	RPMAC_TXIDLE				0x11c
+#define	RPMAC_TXMACHEADER0			0x120
+#define	RPMAC_TXMACHEADER1			0x124
+#define	RPMAC_TXMACHEADER2			0x128
+#define	RPMAC_TXMACHEADER3			0x12c
+#define	RPMAC_TXMACHEADER4			0x130
+#define	RPMAC_TXMACHEADER5			0x134
+#define	RPMAC_TXDADATYPE			0x138
+#define	RPMAC_TXRANDOMSEED			0x13c
+#define	RPMAC_CCKPLCPPREAMBLE			0x140
+#define	RPMAC_CCKPLCPHEADER			0x144
+#define	RPMAC_CCKCRC16				0x148
+#define	RPMAC_OFDMRXCRC32OK			0x170
+#define	RPMAC_OFDMRXCRC32Er			0x174
+#define	RPMAC_OFDMRXPARITYER			0x178
+#define	RPMAC_OFDMRXCRC8ER			0x17c
+#define	RPMAC_CCKCRXRC16ER			0x180
+#define	RPMAC_CCKCRXRC32ER			0x184
+#define	RPMAC_CCKCRXRC32OK			0x188
+#define	RPMAC_TXSTATUS				0x18c
+
+#define	RFPGA0_RFMOD				0x800
+
+#define	RFPGA0_TXINFO				0x804
+#define	RFPGA0_PSDFUNCTION			0x808
+
+#define	RFPGA0_TXGAINSTAGE			0x80c
+
+#define	RFPGA0_RFTIMING1			0x810
+#define	RFPGA0_RFTIMING2			0x814
+
+#define	RFPGA0_XA_HSSIPARAMETER1		0x820
+#define	RFPGA0_XA_HSSIPARAMETER2		0x824
+#define	RFPGA0_XB_HSSIPARAMETER1		0x828
+#define	RFPGA0_XB_HSSIPARAMETER2		0x82c
+
+#define	RFPGA0_XA_LSSIPARAMETER			0x840
+#define	RFPGA0_XB_LSSIPARAMETER			0x844
+
+#define	RFPGA0_RFWAKEUPPARAMETER		0x850
+#define	RFPGA0_RFSLEEPUPPARAMETER		0x854
+
+#define	RFPGA0_XAB_SWITCHCONTROL		0x858
+#define	RFPGA0_XCD_SWITCHCONTROL		0x85c
+
+#define	RFPGA0_XA_RFINTERFACEOE			0x860
+#define	RFPGA0_XB_RFINTERFACEOE			0x864
+
+#define	RFPGA0_XAB_RFINTERFACESW		0x870
+#define	RFPGA0_XCD_RFINTERFACESW		0x874
+
+#define	rFPGA0_XAB_RFPARAMETER			0x878
+#define	rFPGA0_XCD_RFPARAMETER			0x87c
+
+#define	RFPGA0_ANALOGPARAMETER1			0x880
+#define	RFPGA0_ANALOGPARAMETER2			0x884
+#define	RFPGA0_ANALOGPARAMETER3			0x888
+#define	RFPGA0_ANALOGPARAMETER4			0x88c
+
+#define	RFPGA0_XA_LSSIREADBACK			0x8a0
+#define	RFPGA0_XB_LSSIREADBACK			0x8a4
+#define	RFPGA0_XC_LSSIREADBACK			0x8a8
+#define	RFPGA0_XD_LSSIREADBACK			0x8ac
+
+#define	RFPGA0_PSDREPORT			0x8b4
+#define	TRANSCEIVEA_HSPI_READBACK		0x8b8
+#define	TRANSCEIVEB_HSPI_READBACK		0x8bc
+#define	RFPGA0_XAB_RFINTERFACERB		0x8e0
+#define	RFPGA0_XCD_RFINTERFACERB		0x8e4
+
+#define	RFPGA1_RFMOD				0x900
+
+#define	RFPGA1_TXBLOCK				0x904
+#define	RFPGA1_DEBUGSELECT			0x908
+#define	RFPGA1_TXINFO				0x90c
+
+#define	RCCK0_SYSTEM				0xa00
+
+#define	RCCK0_AFESETTING			0xa04
+#define	RCCK0_CCA				0xa08
+
+#define	RCCK0_RXAGC1				0xa0c
+#define	RCCK0_RXAGC2				0xa10
+
+#define	RCCK0_RXHP				0xa14
+
+#define	RCCK0_DSPPARAMETER1			0xa18
+#define	RCCK0_DSPPARAMETER2			0xa1c
+
+#define	RCCK0_TXFILTER1				0xa20
+#define	RCCK0_TXFILTER2				0xa24
+#define	RCCK0_DEBUGPORT				0xa28
+#define	RCCK0_FALSEALARMREPORT			0xa2c
+#define	RCCK0_TRSSIREPORT			0xa50
+#define	RCCK0_RXREPORT				0xa54
+#define	RCCK0_FACOUNTERLOWER			0xa5c
+#define	RCCK0_FACOUNTERUPPER			0xa58
+
+#define	ROFDM0_LSTF				0xc00
+
+#define	ROFDM0_TRXPATHENABLE			0xc04
+#define	ROFDM0_TRMUXPAR				0xc08
+#define	ROFDM0_TRSWISOLATION			0xc0c
+
+#define	ROFDM0_XARXAFE				0xc10
+#define	ROFDM0_XARXIQIMBALANCE			0xc14
+#define	ROFDM0_XBRXAFE				0xc18
+#define	ROFDM0_XBRXIQIMBALANCE			0xc1c
+#define	ROFDM0_XCRXAFE				0xc20
+#define	ROFDM0_XCRXIQIMBANLANCE			0xc24
+#define	ROFDM0_XDRXAFE				0xc28
+#define	ROFDM0_XDRXIQIMBALANCE			0xc2c
+
+#define	ROFDM0_RXDETECTOR1			0xc30
+#define	ROFDM0_RXDETECTOR2			0xc34
+#define	ROFDM0_RXDETECTOR3			0xc38
+#define	ROFDM0_RXDETECTOR4			0xc3c
+
+#define	ROFDM0_RXDSP				0xc40
+#define	ROFDM0_CFOANDDAGC			0xc44
+#define	ROFDM0_CCADROPTHRESHOLD			0xc48
+#define	ROFDM0_ECCATHRESHOLD			0xc4c
+
+#define	ROFDM0_XAAGCCORE1			0xc50
+#define	ROFDM0_XAAGCCORE2			0xc54
+#define	ROFDM0_XBAGCCORE1			0xc58
+#define	ROFDM0_XBAGCCORE2			0xc5c
+#define	ROFDM0_XCAGCCORE1			0xc60
+#define	ROFDM0_XCAGCCORE2			0xc64
+#define	ROFDM0_XDAGCCORE1			0xc68
+#define	ROFDM0_XDAGCCORE2			0xc6c
+
+#define	ROFDM0_AGCPARAMETER1			0xc70
+#define	ROFDM0_AGCPARAMETER2			0xc74
+#define	ROFDM0_AGCRSSITABLE			0xc78
+#define	ROFDM0_HTSTFAGC				0xc7c
+
+#define	ROFDM0_XATXIQIMBALANCE			0xc80
+#define	ROFDM0_XATXAFE				0xc84
+#define	ROFDM0_XBTXIQIMBALANCE			0xc88
+#define	ROFDM0_XBTXAFE				0xc8c
+#define	ROFDM0_XCTXIQIMBALANCE			0xc90
+#define	ROFDM0_XCTXAFE				0xc94
+#define	ROFDM0_XDTXIQIMBALANCE			0xc98
+#define	ROFDM0_XDTXAFE				0xc9c
+
+#define ROFDM0_RXIQEXTANTA			0xca0
+
+#define	ROFDM0_RXHPPARAMETER			0xce0
+#define	ROFDM0_TXPSEUDONOISEWGT			0xce4
+#define	ROFDM0_FRAMESYNC			0xcf0
+#define	ROFDM0_DFSREPORT			0xcf4
+#define	ROFDM0_TXCOEFF1				0xca4
+#define	ROFDM0_TXCOEFF2				0xca8
+#define	ROFDM0_TXCOEFF3				0xcac
+#define	ROFDM0_TXCOEFF4				0xcb0
+#define	ROFDM0_TXCOEFF5				0xcb4
+#define	ROFDM0_TXCOEFF6				0xcb8
+
+#define	ROFDM1_LSTF				0xd00
+#define	ROFDM1_TRXPATHENABLE			0xd04
+
+#define	ROFDM1_CF0				0xd08
+#define	ROFDM1_CSI1				0xd10
+#define	ROFDM1_SBD				0xd14
+#define	ROFDM1_CSI2				0xd18
+#define	ROFDM1_CFOTRACKING			0xd2c
+#define	ROFDM1_TRXMESAURE1			0xd34
+#define	ROFDM1_INTFDET				0xd3c
+#define	ROFDM1_PSEUDONOISESTATEAB		0xd50
+#define	ROFDM1_PSEUDONOISESTATECD		0xd54
+#define	ROFDM1_RXPSEUDONOISEWGT			0xd58
+
+#define	ROFDM_PHYCOUNTER1			0xda0
+#define	ROFDM_PHYCOUNTER2			0xda4
+#define	ROFDM_PHYCOUNTER3			0xda8
+
+#define	ROFDM_SHORTCFOAB			0xdac
+#define	ROFDM_SHORTCFOCD			0xdb0
+#define	ROFDM_LONGCFOAB				0xdb4
+#define	ROFDM_LONGCFOCD				0xdb8
+#define	ROFDM_TAILCF0AB				0xdbc
+#define	ROFDM_TAILCF0CD				0xdc0
+#define	ROFDM_PWMEASURE1			0xdc4
+#define	ROFDM_PWMEASURE2			0xdc8
+#define	ROFDM_BWREPORT				0xdcc
+#define	ROFDM_AGCREPORT				0xdd0
+#define	ROFDM_RXSNR				0xdd4
+#define	ROFDM_RXEVMCSI				0xdd8
+#define	ROFDM_SIGREPORT				0xddc
+
+#define	RTXAGC_A_RATE18_06			0xe00
+#define	RTXAGC_A_RATE54_24			0xe04
+#define	RTXAGC_A_CCK1_MCS32			0xe08
+#define	RTXAGC_A_MCS03_MCS00			0xe10
+#define	RTXAGC_A_MCS07_MCS04			0xe14
+#define	RTXAGC_A_MCS11_MCS08			0xe18
+#define	RTXAGC_A_MCS15_MCS12			0xe1c
+
+#define	RTXAGC_B_RATE18_06			0x830
+#define	RTXAGC_B_RATE54_24			0x834
+#define	RTXAGC_B_CCK1_55_MCS32			0x838
+#define	RTXAGC_B_MCS03_MCS00			0x83c
+#define	RTXAGC_B_MCS07_MCS04			0x848
+#define	RTXAGC_B_MCS11_MCS08			0x84c
+#define	RTXAGC_B_MCS15_MCS12			0x868
+#define	RTXAGC_B_CCK11_A_CCK2_11		0x86c
+
+#define	RZEBRA1_HSSIENABLE			0x0
+#define	RZEBRA1_TRXENABLE1			0x1
+#define	RZEBRA1_TRXENABLE2			0x2
+#define	RZEBRA1_AGC				0x4
+#define	RZEBRA1_CHARGEPUMP			0x5
+#define	RZEBRA1_CHANNEL				0x7
+
+#define	RZEBRA1_TXGAIN				0x8
+#define	RZEBRA1_TXLPF				0x9
+#define	RZEBRA1_RXLPF				0xb
+#define	RZEBRA1_RXHPFCORNER			0xc
+
+#define	RGLOBALCTRL				0
+#define	RRTL8256_TXLPF				19
+#define	RRTL8256_RXLPF				11
+#define	RRTL8258_TXLPF				0x11
+#define	RRTL8258_RXLPF				0x13
+#define	RRTL8258_RSSILPF			0xa
+
+#define	RF_AC					0x00
+
+#define	RF_IQADJ_G1				0x01
+#define	RF_IQADJ_G2				0x02
+#define	RF_POW_TRSW				0x05
+
+#define	RF_GAIN_RX				0x06
+#define	RF_GAIN_TX				0x07
+
+#define	RF_TXM_IDAC				0x08
+#define	RF_BS_IQGEN				0x0F
+
+#define	RF_MODE1				0x10
+#define	RF_MODE2				0x11
+
+#define	RF_RX_AGC_HP				0x12
+#define	RF_TX_AGC				0x13
+#define	RF_BIAS					0x14
+#define	RF_IPA					0x15
+#define	RF_POW_ABILITY				0x17
+#define	RF_MODE_AG				0x18
+#define	RRFCHANNEL				0x18
+#define	RF_CHNLBW				0x18
+#define	RF_TOP					0x19
+
+#define	RF_RX_G1				0x1A
+#define	RF_RX_G2				0x1B
+
+#define	RF_RX_BB2				0x1C
+#define	RF_RX_BB1				0x1D
+
+#define	RF_RCK1					0x1E
+#define	RF_RCK2					0x1F
+
+#define	RF_TX_G1				0x20
+#define	RF_TX_G2				0x21
+#define	RF_TX_G3				0x22
+
+#define	RF_TX_BB1				0x23
+#define	RF_T_METER				0x24
+
+#define	RF_SYN_G1				0x25
+#define	RF_SYN_G2				0x26
+#define	RF_SYN_G3				0x27
+#define	RF_SYN_G4				0x28
+#define	RF_SYN_G5				0x29
+#define	RF_SYN_G6				0x2A
+#define	RF_SYN_G7				0x2B
+#define	RF_SYN_G8				0x2C
+
+#define	RF_RCK_OS				0x30
+#define	RF_TXPA_G1				0x31
+#define	RF_TXPA_G2				0x32
+#define	RF_TXPA_G3				0x33
+
+#define	BBBRESETB				0x100
+#define	BGLOBALRESETB				0x200
+#define	BOFDMTXSTART				0x4
+#define	BCCKTXSTART				0x8
+#define	BCRC32DEBUG				0x100
+#define	BPMACLOOPBACK				0x10
+#define	BTXLSIG					0xffffff
+#define	BOFDMTXRATE				0xf
+#define	BOFDMTXRESERVED				0x10
+#define	BOFDMTXLENGTH				0x1ffe0
+#define	BOFDMTXPARITY				0x20000
+#define	BTXHTSIG1				0xffffff
+#define	BTXHTMCSRATE				0x7f
+#define	BTXHTBW					0x80
+#define	BTXHTLENGTH				0xffff00
+#define	BTXHTSIG2				0xffffff
+#define	BTXHTSMOOTHING				0x1
+#define	BTXHTSOUNDING				0x2
+#define	BTXHTRESERVED				0x4
+#define	BTXHTAGGREATION				0x8
+#define	BTXHTSTBC				0x30
+#define	BTXHTADVANCECODING			0x40
+#define	BTXHTSHORTGI				0x80
+#define	BTXHTNUMBERHT_LT	F		0x300
+#define	BTXHTCRC8				0x3fc00
+#define	BCOUNTERRESET				0x10000
+#define	BNUMOFOFDMTX				0xffff
+#define	BNUMOFCCKTX				0xffff0000
+#define	BTXIDLEINTERVAL				0xffff
+#define	BOFDMSERVICE				0xffff0000
+#define	BTXMACHEADER				0xffffffff
+#define	BTXDATAINIT				0xff
+#define	BTXHTMODE				0x100
+#define	BTXDATATYPE				0x30000
+#define	BTXRANDOMSEED				0xffffffff
+#define	BCCKTXPREAMBLE				0x1
+#define	BCCKTXSFD				0xffff0000
+#define	BCCKTXSIG				0xff
+#define	BCCKTXSERVICE				0xff00
+#define	BCCKLENGTHEXT				0x8000
+#define	BCCKTXLENGHT				0xffff0000
+#define	BCCKTXCRC16				0xffff
+#define	BCCKTXSTATUS				0x1
+#define	BOFDMTXSTATUS				0x2
+#define IS_BB_REG_OFFSET_92S(_Offset)		\
+	((_Offset >= 0x800) && (_Offset <= 0xfff))
+
+#define	BRFMOD					0x1
+#define	BJAPANMODE				0x2
+#define	BCCKTXSC				0x30
+#define	BCCKEN					0x1000000
+#define	BOFDMEN					0x2000000
+
+#define	BOFDMRXADCPHASE				0x10000
+#define	BOFDMTXDACPHASE				0x40000
+#define	BXATXAGC				0x3f
+
+#define	BXBTXAGC				0xf00
+#define	BXCTXAGC				0xf000
+#define	BXDTXAGC				0xf0000
+
+#define	BPASTART				0xf0000000
+#define	BTRSTART				0x00f00000
+#define	BRFSTART				0x0000f000
+#define	BBBSTART				0x000000f0
+#define	BBBCCKSTART				0x0000000f
+#define	BPAEND					0xf
+#define	BTREND					0x0f000000
+#define	BRFEND					0x000f0000
+#define	BCCAMASK				0x000000f0
+#define	BR2RCCAMASK				0x00000f00
+#define	BHSSI_R2TDELAY				0xf8000000
+#define	BHSSI_T2RDELAY				0xf80000
+#define	BCONTXHSSI				0x400
+#define	BIGFROMCCK				0x200
+#define	BAGCADDRESS				0x3f
+#define	BRXHPTX					0x7000
+#define	BRXHP2RX				0x38000
+#define	BRXHPCCKINI				0xc0000
+#define	BAGCTXCODE				0xc00000
+#define	BAGCRXCODE				0x300000
+
+#define	B3WIREDATALENGTH			0x800
+#define	B3WIREADDREAALENGTH			0x400
+
+#define	B3WIRERFPOWERDOWN			0x1
+#define	B5GPAPEPOLARITY				0x40000000
+#define	B2GPAPEPOLARITY				0x80000000
+#define	BRFSW_TXDEFAULTANT			0x3
+#define	BRFSW_TXOPTIONANT			0x30
+#define	BRFSW_RXDEFAULTANT			0x300
+#define	BRFSW_RXOPTIONANT			0x3000
+#define	BRFSI_3WIREDATA				0x1
+#define	BRFSI_3WIRECLOCK			0x2
+#define	BRFSI_3WIRELOAD				0x4
+#define	BRFSI_3WIRERW				0x8
+#define	BRFSI_3WIRE				0xf
+
+#define	BRFSI_RFENV				0x10
+
+#define	BRFSI_TRSW				0x20
+#define	BRFSI_TRSWB				0x40
+#define	BRFSI_ANTSW				0x100
+#define	BRFSI_ANTSWB				0x200
+#define	BRFSI_PAPE				0x400
+#define	BRFSI_PAPE5G				0x800
+#define	BBANDSELECT				0x1
+#define	BHTSIG2_GI				0x80
+#define	BHTSIG2_SMOOTHING			0x01
+#define	BHTSIG2_SOUNDING			0x02
+#define	BHTSIG2_AGGREATON			0x08
+#define	BHTSIG2_STBC				0x30
+#define	BHTSIG2_ADVCODING			0x40
+#define	BHTSIG2_NUMOFHTLTF			0x300
+#define	BHTSIG2_CRC8				0x3fc
+#define	BHTSIG1_MCS				0x7f
+#define	BHTSIG1_BANDWIDTH			0x80
+#define	BHTSIG1_HTLENGTH			0xffff
+#define	BLSIG_RATE				0xf
+#define	BLSIG_RESERVED				0x10
+#define	BLSIG_LENGTH				0x1fffe
+#define	BLSIG_PARITY				0x20
+#define	BCCKRXPHASE				0x4
+
+#define	BLSSIREADADDRESS			0x7f800000
+#define	BLSSIREADEDGE				0x80000000
+
+#define	BLSSIREADBACKDATA			0xfffff
+
+#define	BLSSIREADOKFLAG				0x1000
+#define	BCCKSAMPLERATE				0x8
+#define	BREGULATOR0STANDBY			0x1
+#define	BREGULATORPLLSTANDBY			0x2
+#define	BREGULATOR1STANDBY			0x4
+#define	BPLLPOWERUP				0x8
+#define	BDPLLPOWERUP				0x10
+#define	BDA10POWERUP				0x20
+#define	BAD7POWERUP				0x200
+#define	BDA6POWERUP				0x2000
+#define	BXTALPOWERUP				0x4000
+#define	B40MDCLKPOWERUP				0x8000
+#define	BDA6DEBUGMODE				0x20000
+#define	BDA6SWING				0x380000
+
+#define	BADCLKPHASE				0x4000000
+#define	B80MCLKDELAY				0x18000000
+#define	BAFEWATCHDOGENABLE			0x20000000
+
+#define	BXTALCAP01				0xc0000000
+#define	BXTALCAP23				0x3
+#define	BXTALCAP92X				0x0f000000
+#define BXTALCAP				0x0f000000
+
+#define	BINTDIFCLKENABLE			0x400
+#define	BEXTSIGCLKENABLE			0x800
+#define	BBANDGAP_MBIAS_POWERUP			0x10000
+#define	BAD11SH_GAIN				0xc0000
+#define	BAD11NPUT_RANGE				0x700000
+#define	BAD110P_CURRENT				0x3800000
+#define	BLPATH_LOOPBACK				0x4000000
+#define	BQPATH_LOOPBACK				0x8000000
+#define	BAFE_LOOPBACK				0x10000000
+#define	BDA10_SWING				0x7e0
+#define	BDA10_REVERSE				0x800
+#define	BDA_CLK_SOURCE				0x1000
+#define	BDA7INPUT_RANGE				0x6000
+#define	BDA7_GAIN				0x38000
+#define	BDA7OUTPUT_CM_MODE			0x40000
+#define	BDA7INPUT_CM_MODE			0x380000
+#define	BDA7CURRENT				0xc00000
+#define	BREGULATOR_ADJUST			0x7000000
+#define	BAD11POWERUP_ATTX			0x1
+#define	BDA10PS_ATTX				0x10
+#define	BAD11POWERUP_ATRX			0x100
+#define	BDA10PS_ATRX				0x1000
+#define	BCCKRX_AGC_FORMAT			0x200
+#define	BPSDFFT_SAMPLE_POINT			0xc000
+#define	BPSD_AVERAGE_NUM			0x3000
+#define	BIQPATH_CONTROL				0xc00
+#define	BPSD_FREQ				0x3ff
+#define	BPSD_ANTENNA_PATH			0x30
+#define	BPSD_IQ_SWITCH				0x40
+#define	BPSD_RX_TRIGGER				0x400000
+#define	BPSD_TX_TRIGGER				0x80000000
+#define	BPSD_SINE_TONE_SCALE			0x7f000000
+#define	BPSD_REPORT				0xffff
+
+#define	BOFDM_TXSC				0x30000000
+#define	BCCK_TXON				0x1
+#define	BOFDM_TXON				0x2
+#define	BDEBUG_PAGE				0xfff
+#define	BDEBUG_ITEM				0xff
+#define	BANTL					0x10
+#define	BANT_NONHT				0x100
+#define	BANT_HT1				0x1000
+#define	BANT_HT2				0x10000
+#define	BANT_HT1S1				0x100000
+#define	BANT_NONHTS1				0x1000000
+
+#define	BCCK_BBMODE				0x3
+#define	BCCK_TXPOWERSAVING			0x80
+#define	BCCK_RXPOWERSAVING			0x40
+
+#define	BCCK_SIDEBAND				0x10
+
+#define	BCCK_SCRAMBLE				0x8
+#define	BCCK_ANTDIVERSITY			0x8000
+#define	BCCK_CARRIER_RECOVERY			0x4000
+#define	BCCK_TXRATE				0x3000
+#define	BCCK_DCCANCEL				0x0800
+#define	BCCK_ISICANCEL				0x0400
+#define	BCCK_MATCH_FILTER			0x0200
+#define	BCCK_EQUALIZER				0x0100
+#define	BCCK_PREAMBLE_DETECT			0x800000
+#define	BCCK_FAST_FALSECCA			0x400000
+#define	BCCK_CH_ESTSTART			0x300000
+#define	BCCK_CCA_COUNT				0x080000
+#define	BCCK_CS_LIM				0x070000
+#define	BCCK_BIST_MODE				0x80000000
+#define	BCCK_CCAMASK				0x40000000
+#define	BCCK_TX_DAC_PHASE			0x4
+#define	BCCK_RX_ADC_PHASE			0x20000000
+#define	BCCKR_CP_MODE				0x0100
+#define	BCCK_TXDC_OFFSET			0xf0
+#define	BCCK_RXDC_OFFSET			0xf
+#define	BCCK_CCA_MODE				0xc000
+#define	BCCK_FALSECS_LIM			0x3f00
+#define	BCCK_CS_RATIO				0xc00000
+#define	BCCK_CORGBIT_SEL			0x300000
+#define	BCCK_PD_LIM				0x0f0000
+#define	BCCK_NEWCCA				0x80000000
+#define	BCCK_RXHP_OF_IG				0x8000
+#define	BCCK_RXIG				0x7f00
+#define	BCCK_LNA_POLARITY			0x800000
+#define	BCCK_RX1ST_BAIN				0x7f0000
+#define	BCCK_RF_EXTEND				0x20000000
+#define	BCCK_RXAGC_SATLEVEL			0x1f000000
+#define	BCCK_RXAGC_SATCOUNT			0xe0
+#define	bCCKRxRFSettle				0x1f
+#define	BCCK_FIXED_RXAGC			0x8000
+#define	BCCK_ANTENNA_POLARITY			0x2000
+#define	BCCK_TXFILTER_TYPE			0x0c00
+#define	BCCK_RXAGC_REPORTTYPE			0x0300
+#define	BCCK_RXDAGC_EN				0x80000000
+#define	BCCK_RXDAGC_PERIOD			0x20000000
+#define	BCCK_RXDAGC_SATLEVEL			0x1f000000
+#define	BCCK_TIMING_RECOVERY			0x800000
+#define	BCCK_TXC0				0x3f0000
+#define	BCCK_TXC1				0x3f000000
+#define	BCCK_TXC2				0x3f
+#define	BCCK_TXC3				0x3f00
+#define	BCCK_TXC4				0x3f0000
+#define	BCCK_TXC5				0x3f000000
+#define	BCCK_TXC6				0x3f
+#define	BCCK_TXC7				0x3f00
+#define	BCCK_DEBUGPORT				0xff0000
+#define	BCCK_DAC_DEBUG				0x0f000000
+#define	BCCK_FALSEALARM_ENABLE			0x8000
+#define	BCCK_FALSEALARM_READ			0x4000
+#define	BCCK_TRSSI				0x7f
+#define	BCCK_RXAGC_REPORT			0xfe
+#define	BCCK_RXREPORT_ANTSEL			0x80000000
+#define	BCCK_RXREPORT_MFOFF			0x40000000
+#define	BCCK_RXREPORT_SQLOSS			0x20000000
+#define	BCCK_RXREPORT_PKTLOSS			0x10000000
+#define	BCCK_RXREPORT_LOCKEDBIT			0x08000000
+#define	BCCK_RXREPORT_RATEERROR			0x04000000
+#define	BCCK_RXREPORT_RXRATE			0x03000000
+#define	BCCK_RXFA_COUNTER_LOWER			0xff
+#define	BCCK_RXFA_COUNTER_UPPER			0xff000000
+#define	BCCK_RXHPAGC_START			0xe000
+#define	BCCK_RXHPAGC_FINAL			0x1c00
+#define	BCCK_RXFALSEALARM_ENABLE		0x8000
+#define	BCCK_FACOUNTER_FREEZE			0x4000
+#define	BCCK_TXPATH_SEL				0x10000000
+#define	BCCK_DEFAULT_RXPATH			0xc000000
+#define	BCCK_OPTION_RXPATH			0x3000000
+
+#define	BNUM_OFSTF				0x3
+#define	BSHIFT_L				0xc0
+#define	BGI_TH					0xc
+#define	BRXPATH_A				0x1
+#define	BRXPATH_B				0x2
+#define	BRXPATH_C				0x4
+#define	BRXPATH_D				0x8
+#define	BTXPATH_A				0x1
+#define	BTXPATH_B				0x2
+#define	BTXPATH_C				0x4
+#define	BTXPATH_D				0x8
+#define	BTRSSI_FREQ				0x200
+#define	BADC_BACKOFF				0x3000
+#define	BDFIR_BACKOFF				0xc000
+#define	BTRSSI_LATCH_PHASE			0x10000
+#define	BRX_LDC_OFFSET				0xff
+#define	BRX_QDC_OFFSET				0xff00
+#define	BRX_DFIR_MODE				0x1800000
+#define	BRX_DCNF_TYPE				0xe000000
+#define	BRXIQIMB_A				0x3ff
+#define	BRXIQIMB_B				0xfc00
+#define	BRXIQIMB_C				0x3f0000
+#define	BRXIQIMB_D				0xffc00000
+#define	BDC_DC_NOTCH				0x60000
+#define	BRXNB_NOTCH				0x1f000000
+#define	BPD_TH					0xf
+#define	BPD_TH_OPT2				0xc000
+#define	BPWED_TH				0x700
+#define	BIFMF_WIN_L				0x800
+#define	BPD_OPTION				0x1000
+#define	BMF_WIN_L				0xe000
+#define	BBW_SEARCH_L				0x30000
+#define	BWIN_ENH_L				0xc0000
+#define	BBW_TH					0x700000
+#define	BED_TH2					0x3800000
+#define	BBW_OPTION				0x4000000
+#define	BRADIO_TH				0x18000000
+#define	BWINDOW_L				0xe0000000
+#define	BSBD_OPTION				0x1
+#define	BFRAME_TH				0x1c
+#define	BFS_OPTION				0x60
+#define	BDC_SLOPE_CHECK				0x80
+#define	BFGUARD_COUNTER_DC_L			0xe00
+#define	BFRAME_WEIGHT_SHORT			0x7000
+#define	BSUB_TUNE				0xe00000
+#define	BFRAME_DC_LENGTH			0xe000000
+#define	BSBD_START_OFFSET			0x30000000
+#define	BFRAME_TH_2				0x7
+#define	BFRAME_GI2_TH				0x38
+#define	BGI2_SYNC_EN				0x40
+#define	BSARCH_SHORT_EARLY			0x300
+#define	BSARCH_SHORT_LATE			0xc00
+#define	BSARCH_GI2_LATE				0x70000
+#define	BCFOANTSUM				0x1
+#define	BCFOACC					0x2
+#define	BCFOSTARTOFFSET				0xc
+#define	BCFOLOOPBACK				0x70
+#define	BCFOSUMWEIGHT				0x80
+#define	BDAGCENABLE				0x10000
+#define	BTXIQIMB_A				0x3ff
+#define	BTXIQIMB_b				0xfc00
+#define	BTXIQIMB_C				0x3f0000
+#define	BTXIQIMB_D				0xffc00000
+#define	BTXIDCOFFSET				0xff
+#define	BTXIQDCOFFSET				0xff00
+#define	BTXDFIRMODE				0x10000
+#define	BTXPESUDO_NOISEON			0x4000000
+#define	BTXPESUDO_NOISE_A			0xff
+#define	BTXPESUDO_NOISE_B			0xff00
+#define	BTXPESUDO_NOISE_C			0xff0000
+#define	BTXPESUDO_NOISE_D			0xff000000
+#define	BCCA_DROPOPTION				0x20000
+#define	BCCA_DROPTHRES				0xfff00000
+#define	BEDCCA_H				0xf
+#define	BEDCCA_L				0xf0
+#define	BLAMBDA_ED				0x300
+#define	BRX_INITIALGAIN				0x7f
+#define	BRX_ANTDIV_EN				0x80
+#define	BRX_AGC_ADDRESS_FOR_LNA			0x7f00
+#define	BRX_HIGHPOWER_FLOW			0x8000
+#define	BRX_AGC_FREEZE_THRES			0xc0000
+#define	BRX_FREEZESTEP_AGC1			0x300000
+#define	BRX_FREEZESTEP_AGC2			0xc00000
+#define	BRX_FREEZESTEP_AGC3			0x3000000
+#define	BRX_FREEZESTEP_AGC0			0xc000000
+#define	BRXRSSI_CMP_EN				0x10000000
+#define	BRXQUICK_AGCEN				0x20000000
+#define	BRXAGC_FREEZE_THRES_MODE		0x40000000
+#define	BRX_OVERFLOW_CHECKTYPE			0x80000000
+#define	BRX_AGCSHIFT				0x7f
+#define	BTRSW_TRI_ONLY				0x80
+#define	BPOWER_THRES				0x300
+#define	BRXAGC_EN				0x1
+#define	BRXAGC_TOGETHER_EN			0x2
+#define	BRXAGC_MIN				0x4
+#define	BRXHP_INI				0x7
+#define	BRXHP_TRLNA				0x70
+#define	BRXHP_RSSI				0x700
+#define	BRXHP_BBP1				0x7000
+#define	BRXHP_BBP2				0x70000
+#define	BRXHP_BBP3				0x700000
+#define	BRSSI_H					0x7f0000
+#define	BRSSI_GEN				0x7f000000
+#define	BRXSETTLE_TRSW				0x7
+#define	BRXSETTLE_LNA				0x38
+#define	BRXSETTLE_RSSI				0x1c0
+#define	BRXSETTLE_BBP				0xe00
+#define	BRXSETTLE_RXHP				0x7000
+#define	BRXSETTLE_ANTSW_RSSI			0x38000
+#define	BRXSETTLE_ANTSW				0xc0000
+#define	BRXPROCESS_TIME_DAGC			0x300000
+#define	BRXSETTLE_HSSI				0x400000
+#define	BRXPROCESS_TIME_BBPPW			0x800000
+#define	BRXANTENNA_POWER_SHIFT			0x3000000
+#define	BRSSI_TABLE_SELECT			0xc000000
+#define	BRXHP_FINAL				0x7000000
+#define	BRXHPSETTLE_BBP				0x7
+#define	BRXHTSETTLE_HSSI			0x8
+#define	BRXHTSETTLE_RXHP			0x70
+#define	BRXHTSETTLE_BBPPW			0x80
+#define	BRXHTSETTLE_IDLE			0x300
+#define	BRXHTSETTLE_RESERVED			0x1c00
+#define	BRXHT_RXHP_EN				0x8000
+#define	BRXAGC_FREEZE_THRES			0x30000
+#define	BRXAGC_TOGETHEREN			0x40000
+#define	BRXHTAGC_MIN				0x80000
+#define	BRXHTAGC_EN				0x100000
+#define	BRXHTDAGC_EN				0x200000
+#define	BRXHT_RXHP_BBP				0x1c00000
+#define	BRXHT_RXHP_FINAL			0xe0000000
+#define	BRXPW_RADIO_TH				0x3
+#define	BRXPW_RADIO_EN				0x4
+#define	BRXMF_HOLD				0x3800
+#define	BRXPD_DELAY_TH1				0x38
+#define	BRXPD_DELAY_TH2				0x1c0
+#define	BRXPD_DC_COUNT_MAX			0x600
+#define	BRXPD_DELAY_TH				0x8000
+#define	BRXPROCESS_DELAY			0xf0000
+#define	BRXSEARCHRANGE_GI2_EARLY		0x700000
+#define	BRXFRAME_FUARD_COUNTER_L		0x3800000
+#define	BRXSGI_GUARD_L				0xc000000
+#define	BRXSGI_SEARCH_L				0x30000000
+#define	BRXSGI_TH				0xc0000000
+#define	BDFSCNT0				0xff
+#define	BDFSCNT1				0xff00
+#define	BDFSFLAG				0xf0000
+#define	BMF_WEIGHT_SUM				0x300000
+#define	BMINIDX_TH				0x7f000000
+#define	BDAFORMAT				0x40000
+#define	BTXCH_EMU_ENABLE			0x01000000
+#define	BTRSW_ISOLATION_A			0x7f
+#define	BTRSW_ISOLATION_B			0x7f00
+#define	BTRSW_ISOLATION_C			0x7f0000
+#define	BTRSW_ISOLATION_D			0x7f000000
+#define	BEXT_LNA_GAIN				0x7c00
+
+#define	BSTBC_EN				0x4
+#define	BANTENNA_MAPPING			0x10
+#define	BNSS					0x20
+#define	BCFO_ANTSUM_ID				0x200
+#define	BPHY_COUNTER_RESET			0x8000000
+#define	BCFO_REPORT_GET				0x4000000
+#define	BOFDM_CONTINUE_TX			0x10000000
+#define	BOFDM_SINGLE_CARRIER			0x20000000
+#define	BOFDM_SINGLE_TONE			0x40000000
+#define	BHT_DETECT				0x100
+#define	BCFOEN					0x10000
+#define	BCFOVALUE				0xfff00000
+#define	BSIGTONE_RE				0x3f
+#define	BSIGTONE_IM				0x7f00
+#define	BCOUNTER_CCA				0xffff
+#define	BCOUNTER_PARITYFAIL			0xffff0000
+#define	BCOUNTER_RATEILLEGAL			0xffff
+#define	BCOUNTER_CRC8FAIL			0xffff0000
+#define	BCOUNTER_MCSNOSUPPORT			0xffff
+#define	BCOUNTER_FASTSYNC			0xffff
+#define	BSHORTCFO				0xfff
+#define	BSHORTCFOT_LENGTH			12
+#define	BSHORTCFOF_LENGTH			11
+#define	BLONGCFO				0x7ff
+#define	BLONGCFOT_LENGTH			11
+#define	BLONGCFOF_LENGTH			11
+#define	BTAILCFO				0x1fff
+#define	BTAILCFOT_LENGTH			13
+#define	BTAILCFOF_LENGTH			12
+#define	BNOISE_EN_PWDB				0xffff
+#define	BCC_POWER_DB				0xffff0000
+#define	BMOISE_PWDB				0xffff
+#define	BPOWERMEAST_LENGTH			10
+#define	BPOWERMEASF_LENGTH			3
+#define	BRX_HT_BW				0x1
+#define	BRXSC					0x6
+#define	BRX_HT					0x8
+#define	BNB_INTF_DET_ON				0x1
+#define	BINTF_WIN_LEN_CFG			0x30
+#define	BNB_INTF_TH_CFG				0x1c0
+#define	BRFGAIN					0x3f
+#define	BTABLESEL				0x40
+#define	BTRSW					0x80
+#define	BRXSNR_A				0xff
+#define	BRXSNR_B				0xff00
+#define	BRXSNR_C				0xff0000
+#define	BRXSNR_D				0xff000000
+#define	BSNR_EVMT_LENGTH			8
+#define	BSNR_EVMF_LENGTH			1
+#define	BCSI1ST					0xff
+#define	BCSI2ND					0xff00
+#define	BRXEVM1ST				0xff0000
+#define	BRXEVM2ND				0xff000000
+#define	BSIGEVM					0xff
+#define	BPWDB					0xff00
+#define	BSGIEN					0x10000
+
+#define	BSFACTOR_QMA1				0xf
+#define	BSFACTOR_QMA2				0xf0
+#define	BSFACTOR_QMA3				0xf00
+#define	BSFACTOR_QMA4				0xf000
+#define	BSFACTOR_QMA5				0xf0000
+#define	BSFACTOR_QMA6				0xf0000
+#define	BSFACTOR_QMA7				0xf00000
+#define	BSFACTOR_QMA8				0xf000000
+#define	BSFACTOR_QMA9				0xf0000000
+#define	BCSI_SCHEME				0x100000
+
+#define	BNOISE_LVL_TOP_SET			0x3
+#define	BCHSMOOTH				0x4
+#define	BCHSMOOTH_CFG1				0x38
+#define	BCHSMOOTH_CFG2				0x1c0
+#define	BCHSMOOTH_CFG3				0xe00
+#define	BCHSMOOTH_CFG4				0x7000
+#define	BMRCMODE				0x800000
+#define	BTHEVMCFG				0x7000000
+
+#define	BLOOP_FIT_TYPE				0x1
+#define	BUPD_CFO				0x40
+#define	BUPD_CFO_OFFDATA			0x80
+#define	BADV_UPD_CFO				0x100
+#define	BADV_TIME_CTRL				0x800
+#define	BUPD_CLKO				0x1000
+#define	BFC					0x6000
+#define	BTRACKING_MODE				0x8000
+#define	BPHCMP_ENABLE				0x10000
+#define	BUPD_CLKO_LTF				0x20000
+#define	BCOM_CH_CFO				0x40000
+#define	BCSI_ESTI_MODE				0x80000
+#define	BADV_UPD_EQZ				0x100000
+#define	BUCHCFG					0x7000000
+#define	BUPDEQZ					0x8000000
+
+#define	BRX_PESUDO_NOISE_ON			0x20000000
+#define	BRX_PESUDO_NOISE_A			0xff
+#define	BRX_PESUDO_NOISE_B			0xff00
+#define	BRX_PESUDO_NOISE_C			0xff0000
+#define	BRX_PESUDO_NOISE_D			0xff000000
+#define	BRX_PESUDO_NOISESTATE_A			0xffff
+#define	BRX_PESUDO_NOISESTATE_B			0xffff0000
+#define	BRX_PESUDO_NOISESTATE_C			0xffff
+#define	BRX_PESUDO_NOISESTATE_D			0xffff0000
+
+#define	BZEBRA1_HSSIENABLE			0x8
+#define	BZEBRA1_TRXCONTROL			0xc00
+#define	BZEBRA1_TRXGAINSETTING			0x07f
+#define	BZEBRA1_RXCOUNTER			0xc00
+#define	BZEBRA1_TXCHANGEPUMP			0x38
+#define	BZEBRA1_RXCHANGEPUMP			0x7
+#define	BZEBRA1_CHANNEL_NUM			0xf80
+#define	BZEBRA1_TXLPFBW				0x400
+#define	BZEBRA1_RXLPFBW				0x600
+
+#define	BRTL8256REG_MODE_CTRL1			0x100
+#define	BRTL8256REG_MODE_CTRL0			0x40
+#define	BRTL8256REG_TXLPFBW			0x18
+#define	BRTL8256REG_RXLPFBW			0x600
+
+#define	BRTL8258_TXLPFBW			0xc
+#define	BRTL8258_RXLPFBW			0xc00
+#define	BRTL8258_RSSILPFBW			0xc0
+
+#define	BBYTE0					0x1
+#define	BBYTE1					0x2
+#define	BBYTE2					0x4
+#define	BBYTE3					0x8
+#define	BWORD0					0x3
+#define	BWORD1					0xc
+#define	BWORD					0xf
+
+#define	MASKBYTE0				0xff
+#define	MASKBYTE1				0xff00
+#define	MASKBYTE2				0xff0000
+#define	MASKBYTE3				0xff000000
+#define	MASKHWORD				0xffff0000
+#define	MASKLWORD				0x0000ffff
+#define	MASKDWORD				0xffffffff
+#define	MASK12BITS				0xfff
+#define	MASKH4BITS				0xf0000000
+#define MASKOFDM_D				0xffc00000
+#define	MASKCCK					0x3f3f3f3f
+
+#define	MASK4BITS				0x0f
+#define	MASK20BITS				0xfffff
+#define RFREG_OFFSET_MASK			0xfffff
+
+#define	BENABLE					0x1
+#define	BDISABLE				0x0
+
+#define	LEFT_ANTENNA				0x0
+#define	RIGHT_ANTENNA				0x1
+
+#define	TCHECK_TXSTATUS				500
+#define	TUPDATE_RXCOUNTER			100
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
new file mode 100644
index 000000000000..a2d58df5d3a0
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
@@ -0,0 +1,523 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-rf.h"
+#include "rtl8192c-dm.h"
+
+static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
+
+void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	switch (bandwidth) {
+	case HT_CHANNEL_WIDTH_20:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					     0xfffff3ff) | 0x0400);
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+			      rtlphy->rfreg_chnlval[0]);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					     0xfffff3ff));
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+			      rtlphy->rfreg_chnlval[0]);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", bandwidth));
+		break;
+	}
+}
+
+void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+				       u8 *ppowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 tx_agc[2] = {0, 0}, tmpval;
+	bool turbo_scanoff = false;
+	u8 idx1, idx2;
+	u8 *ptr;
+
+	if (rtlefuse->eeprom_regulatory != 0)
+		turbo_scanoff = true;
+
+	if (mac->act_scanning == true) {
+		tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
+		tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
+
+		if (turbo_scanoff) {
+			for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+				tx_agc[idx1] = ppowerlevel[idx1] |
+				    (ppowerlevel[idx1] << 8) |
+				    (ppowerlevel[idx1] << 16) |
+				    (ppowerlevel[idx1] << 24);
+			}
+		}
+	} else {
+		for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+			tx_agc[idx1] = ppowerlevel[idx1] |
+			    (ppowerlevel[idx1] << 8) |
+			    (ppowerlevel[idx1] << 16) |
+			    (ppowerlevel[idx1] << 24);
+		}
+
+		if (rtlefuse->eeprom_regulatory == 0) {
+			tmpval =
+			    (rtlphy->mcs_txpwrlevel_origoffset[0][6]) +
+			    (rtlphy->mcs_txpwrlevel_origoffset[0][7] <<
+			     8);
+			tx_agc[RF90_PATH_A] += tmpval;
+
+			tmpval = (rtlphy->mcs_txpwrlevel_origoffset[0][14]) +
+				 (rtlphy->mcs_txpwrlevel_origoffset[0][15] <<
+				 24);
+			tx_agc[RF90_PATH_B] += tmpval;
+		}
+	}
+
+	for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+		ptr = (u8 *) (&(tx_agc[idx1]));
+		for (idx2 = 0; idx2 < 4; idx2++) {
+			if (*ptr > RF6052_MAX_TX_PWR)
+				*ptr = RF6052_MAX_TX_PWR;
+			ptr++;
+		}
+	}
+
+	tmpval = tx_agc[RF90_PATH_A] & 0xff;
+	rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_A_CCK1_MCS32));
+
+	tmpval = tx_agc[RF90_PATH_A] >> 8;
+
+	if (mac->mode == WIRELESS_MODE_B)
+		tmpval = tmpval & 0xff00ffff;
+
+	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK11_A_CCK2_11));
+
+	tmpval = tx_agc[RF90_PATH_B] >> 24;
+	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK11_A_CCK2_11));
+
+	tmpval = tx_agc[RF90_PATH_B] & 0x00ffffff;
+	rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, 0xffffff00, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK1_55_MCS32));
+}
+
+static void rtl92c_phy_get_power_base(struct ieee80211_hw *hw,
+				      u8 *ppowerlevel, u8 channel,
+				      u32 *ofdmbase, u32 *mcsbase)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 powerBase0, powerBase1;
+	u8 legacy_pwrdiff, ht20_pwrdiff;
+	u8 i, powerlevel[2];
+
+	for (i = 0; i < 2; i++) {
+		powerlevel[i] = ppowerlevel[i];
+		legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff[i][channel - 1];
+		powerBase0 = powerlevel[i] + legacy_pwrdiff;
+
+		powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) |
+		    (powerBase0 << 8) | powerBase0;
+		*(ofdmbase + i) = powerBase0;
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			(" [OFDM power base index rf(%c) = 0x%x]\n",
+			 ((i == 0) ? 'A' : 'B'), *(ofdmbase + i)));
+	}
+
+	for (i = 0; i < 2; i++) {
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) {
+			ht20_pwrdiff = rtlefuse->txpwr_ht20diff[i][channel - 1];
+			powerlevel[i] += ht20_pwrdiff;
+		}
+		powerBase1 = powerlevel[i];
+		powerBase1 = (powerBase1 << 24) |
+		    (powerBase1 << 16) | (powerBase1 << 8) | powerBase1;
+
+		*(mcsbase + i) = powerBase1;
+
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			(" [MCS power base index rf(%c) = 0x%x]\n",
+			 ((i == 0) ? 'A' : 'B'), *(mcsbase + i)));
+	}
+}
+
+static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw,
+						       u8 channel, u8 index,
+						       u32 *powerBase0,
+						       u32 *powerBase1,
+						       u32 *p_outwriteval)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 i, chnlgroup, pwr_diff_limit[4];
+	u32 writeVal, customer_limit, rf;
+
+	for (rf = 0; rf < 2; rf++) {
+		switch (rtlefuse->eeprom_regulatory) {
+		case 0:
+			chnlgroup = 0;
+
+			writeVal =
+			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup][index +
+			    (rf ? 8 : 0)]
+			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("RTK better performance, "
+				 "writeVal(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		case 1:
+			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+				writeVal = ((index < 2) ? powerBase0[rf] :
+					    powerBase1[rf]);
+
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("Realtek regulatory, 40MHz, "
+					 "writeVal(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'), writeVal));
+			} else {
+				if (rtlphy->pwrgroup_cnt == 1)
+					chnlgroup = 0;
+				if (rtlphy->pwrgroup_cnt >= 3) {
+					if (channel <= 3)
+						chnlgroup = 0;
+					else if (channel >= 4 && channel <= 9)
+						chnlgroup = 1;
+					else if (channel > 9)
+						chnlgroup = 2;
+					if (rtlphy->pwrgroup_cnt == 4)
+						chnlgroup++;
+				}
+
+				writeVal =
+				    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
+				    [index + (rf ? 8 : 0)] + ((index < 2) ?
+							      powerBase0[rf] :
+							      powerBase1[rf]);
+
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("Realtek regulatory, 20MHz, "
+					 "writeVal(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'), writeVal));
+			}
+			break;
+		case 2:
+			writeVal =
+			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Better regulatory, "
+				 "writeVal(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		case 3:
+			chnlgroup = 0;
+
+			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("customer's limit, 40MHz "
+					 "rf(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'),
+					 rtlefuse->pwrgroup_ht40[rf][channel -
+								     1]));
+			} else {
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("customer's limit, 20MHz "
+					 "rf(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'),
+					 rtlefuse->pwrgroup_ht20[rf][channel -
+								     1]));
+			}
+			for (i = 0; i < 4; i++) {
+				pwr_diff_limit[i] =
+				    (u8) ((rtlphy->mcs_txpwrlevel_origoffset
+					  [chnlgroup][index +
+					  (rf ? 8 : 0)] & (0x7f << (i * 8))) >>
+					  (i * 8));
+
+				if (rtlphy->current_chan_bw ==
+				    HT_CHANNEL_WIDTH_20_40) {
+					if (pwr_diff_limit[i] >
+					    rtlefuse->
+					    pwrgroup_ht40[rf][channel - 1])
+						pwr_diff_limit[i] =
+						    rtlefuse->pwrgroup_ht40[rf]
+						    [channel - 1];
+				} else {
+					if (pwr_diff_limit[i] >
+					    rtlefuse->
+					    pwrgroup_ht20[rf][channel - 1])
+						pwr_diff_limit[i] =
+						    rtlefuse->pwrgroup_ht20[rf]
+						    [channel - 1];
+				}
+			}
+
+			customer_limit = (pwr_diff_limit[3] << 24) |
+			    (pwr_diff_limit[2] << 16) |
+			    (pwr_diff_limit[1] << 8) | (pwr_diff_limit[0]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Customer's limit rf(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), customer_limit));
+
+			writeVal = customer_limit +
+			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Customer, writeVal rf(%c)= 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		default:
+			chnlgroup = 0;
+			writeVal =
+			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
+			    [index + (rf ? 8 : 0)]
+			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("RTK better performance, writeVal "
+				 "rf(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		}
+
+		if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1)
+			writeVal = writeVal - 0x06060606;
+		else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+			 TXHIGHPWRLEVEL_BT2)
+			writeVal = writeVal - 0x0c0c0c0c;
+		*(p_outwriteval + rf) = writeVal;
+	}
+}
+
+static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw,
+					 u8 index, u32 *pValue)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	u16 regoffset_a[6] = {
+		RTXAGC_A_RATE18_06, RTXAGC_A_RATE54_24,
+		RTXAGC_A_MCS03_MCS00, RTXAGC_A_MCS07_MCS04,
+		RTXAGC_A_MCS11_MCS08, RTXAGC_A_MCS15_MCS12
+	};
+	u16 regoffset_b[6] = {
+		RTXAGC_B_RATE18_06, RTXAGC_B_RATE54_24,
+		RTXAGC_B_MCS03_MCS00, RTXAGC_B_MCS07_MCS04,
+		RTXAGC_B_MCS11_MCS08, RTXAGC_B_MCS15_MCS12
+	};
+	u8 i, rf, pwr_val[4];
+	u32 writeVal;
+	u16 regoffset;
+
+	for (rf = 0; rf < 2; rf++) {
+		writeVal = pValue[rf];
+		for (i = 0; i < 4; i++) {
+			pwr_val[i] = (u8) ((writeVal & (0x7f <<
+							(i * 8))) >> (i * 8));
+
+			if (pwr_val[i] > RF6052_MAX_TX_PWR)
+				pwr_val[i] = RF6052_MAX_TX_PWR;
+		}
+		writeVal = (pwr_val[3] << 24) | (pwr_val[2] << 16) |
+		    (pwr_val[1] << 8) | pwr_val[0];
+
+		if (rf == 0)
+			regoffset = regoffset_a[index];
+		else
+			regoffset = regoffset_b[index];
+		rtl_set_bbreg(hw, regoffset, MASKDWORD, writeVal);
+
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			("Set 0x%x = %08x\n", regoffset, writeVal));
+
+		if (((get_rf_type(rtlphy) == RF_2T2R) &&
+		     (regoffset == RTXAGC_A_MCS15_MCS12 ||
+		      regoffset == RTXAGC_B_MCS15_MCS12)) ||
+		    ((get_rf_type(rtlphy) != RF_2T2R) &&
+		     (regoffset == RTXAGC_A_MCS07_MCS04 ||
+		      regoffset == RTXAGC_B_MCS07_MCS04))) {
+
+			writeVal = pwr_val[3];
+			if (regoffset == RTXAGC_A_MCS15_MCS12 ||
+			    regoffset == RTXAGC_A_MCS07_MCS04)
+				regoffset = 0xc90;
+			if (regoffset == RTXAGC_B_MCS15_MCS12 ||
+			    regoffset == RTXAGC_B_MCS07_MCS04)
+				regoffset = 0xc98;
+
+			for (i = 0; i < 3; i++) {
+				writeVal = (writeVal > 6) ? (writeVal - 6) : 0;
+				rtl_write_byte(rtlpriv, (u32) (regoffset + i),
+					       (u8) writeVal);
+			}
+		}
+	}
+}
+
+void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+					u8 *ppowerlevel, u8 channel)
+{
+	u32 writeVal[2], powerBase0[2], powerBase1[2];
+	u8 index;
+
+	rtl92c_phy_get_power_base(hw, ppowerlevel,
+				  channel, &powerBase0[0], &powerBase1[0]);
+
+	for (index = 0; index < 6; index++) {
+		_rtl92c_get_txpower_writeval_by_regulatory(hw,
+							   channel, index,
+							   &powerBase0[0],
+							   &powerBase1[0],
+							   &writeVal[0]);
+
+		_rtl92c_write_ofdm_power_reg(hw, index, &writeVal[0]);
+	}
+}
+
+bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (rtlphy->rf_type == RF_1T1R)
+		rtlphy->num_total_rfpath = 1;
+	else
+		rtlphy->num_total_rfpath = 2;
+
+	return _rtl92c_phy_rf6052_config_parafile(hw);
+}
+
+static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 u4_regvalue;
+	u8 rfpath;
+	bool rtstatus;
+	struct bb_reg_def *pphyreg;
+
+	for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
+
+		pphyreg = &rtlphy->phyreg_def[rfpath];
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
+						    BRFSI_RFENV);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
+						    BRFSI_RFENV << 16);
+			break;
+		}
+
+		rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfhssi_para2,
+			      B3WIREADDREAALENGTH, 0x0);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0);
+		udelay(1);
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+					(enum radio_path) rfpath);
+			break;
+		case RF90_PATH_B:
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+					(enum radio_path) rfpath);
+			break;
+		case RF90_PATH_C:
+			break;
+		case RF90_PATH_D:
+			break;
+		}
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			rtl_set_bbreg(hw, pphyreg->rfintfs,
+				      BRFSI_RFENV, u4_regvalue);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			rtl_set_bbreg(hw, pphyreg->rfintfs,
+				      BRFSI_RFENV << 16, u4_regvalue);
+			break;
+		}
+
+		if (rtstatus != true) {
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("Radio[%d] Fail!!", rfpath));
+			return false;
+		}
+
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("<---\n"));
+	return rtstatus;
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
new file mode 100644
index 000000000000..d3014f99bb7b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
@@ -0,0 +1,44 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_RF_H__
+#define __RTL92C_RF_H__
+
+#define RF6052_MAX_TX_PWR		0x3F
+#define RF6052_MAX_REG			0x3F
+#define RF6052_MAX_PATH			2
+
+extern void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
+					    u8 bandwidth);
+extern void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+					      u8 *ppowerlevel);
+extern void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+					       u8 *ppowerlevel, u8 channel);
+extern bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
new file mode 100644
index 000000000000..3cdca006be2a
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
@@ -0,0 +1,280 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../core.h"
+#include "../pci.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-dm.h"
+#include "rtl8192c-hw.h"
+#include "rtl8192c-sw.h"
+#include "rtl8192c-trx.h"
+#include "rtl8192c-led.h"
+
+int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtlpriv->dm.b_dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_flag = 0;
+	rtlpriv->dm.b_disable_framebursting = 0;;
+	rtlpriv->dm.thermalvalue = 0;
+	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
+
+	rtlpci->receive_config = (RCR_APPFCS |
+				  RCR_AMF |
+				  RCR_ADF |
+				  RCR_APP_MIC |
+				  RCR_APP_ICV |
+				  RCR_AICV |
+				  RCR_ACRC32 |
+				  RCR_AB |
+				  RCR_AM |
+				  RCR_APM |
+				  RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);
+
+	rtlpci->irq_mask[0] =
+	    (u32) (IMR_ROK |
+		   IMR_VODOK |
+		   IMR_VIDOK |
+		   IMR_BEDOK |
+		   IMR_BKDOK |
+		   IMR_MGNTDOK |
+		   IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);
+
+	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
+
+	rtlpriv->rtlhal.pfirmware = (u8 *) vmalloc(0x4000);
+	if (!rtlpriv->rtlhal.pfirmware) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't alloc buffer for fw.\n"));
+		return 1;
+	}
+
+	return 0;
+}
+
+void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->rtlhal.pfirmware) {
+		vfree(rtlpriv->rtlhal.pfirmware);
+		rtlpriv->rtlhal.pfirmware = NULL;
+	}
+}
+
+static struct rtl_hal_ops rtl8192ce_hal_ops = {
+	.init_sw_vars = rtl92c_init_sw_vars,
+	.deinit_sw_vars = rtl92c_deinit_sw_vars,
+	.read_eeprom_info = rtl92ce_read_eeprom_info,
+	.interrupt_recognized = rtl92ce_interrupt_recognized,
+	.hw_init = rtl92ce_hw_init,
+	.hw_disable = rtl92ce_card_disable,
+	.enable_interrupt = rtl92ce_enable_interrupt,
+	.disable_interrupt = rtl92ce_disable_interrupt,
+	.set_network_type = rtl92ce_set_network_type,
+	.set_qos = rtl92ce_set_qos,
+	.set_bcn_reg = rtl92ce_set_beacon_related_registers,
+	.set_bcn_intv = rtl92ce_set_beacon_interval,
+	.update_interrupt_mask = rtl92ce_update_interrupt_mask,
+	.get_hw_reg = rtl92ce_get_hw_reg,
+	.set_hw_reg = rtl92ce_set_hw_reg,
+	.update_rate_table = rtl92ce_update_hal_rate_table,
+	.update_rate_mask = rtl92ce_update_hal_rate_mask,
+	.fill_tx_desc = rtl92ce_tx_fill_desc,
+	.fill_tx_cmddesc = rtl92ce_tx_fill_cmddesc,
+	.query_rx_desc = rtl92ce_rx_query_desc,
+	.set_channel_access = rtl92ce_update_channel_access_setting,
+	.radio_onoff_checking = rtl92ce_gpio_radio_on_off_checking,
+	.set_bw_mode = rtl92c_phy_set_bw_mode,
+	.switch_channel = rtl92c_phy_sw_chnl,
+	.dm_watchdog = rtl92c_dm_watchdog,
+	.scan_operation_backup = rtl92c_phy_scan_operation_backup,
+	.set_rf_power_state = rtl92c_phy_set_rf_power_state,
+	.led_control = rtl92ce_led_control,
+	.set_desc = rtl92ce_set_desc,
+	.get_desc = rtl92ce_get_desc,
+	.tx_polling = rtl92ce_tx_polling,
+	.enable_hw_sec = rtl92ce_enable_hw_security_config,
+	.set_key = rtl92ce_set_key,
+	.init_sw_leds = rtl92ce_init_sw_leds,
+	.deinit_sw_leds = rtl92ce_deinit_sw_leds,
+	.get_bbreg = rtl92c_phy_query_bb_reg,
+	.set_bbreg = rtl92c_phy_set_bb_reg,
+	.get_rfreg = rtl92c_phy_query_rf_reg,
+	.set_rfreg = rtl92c_phy_set_rf_reg,
+};
+
+static struct rtl_mod_params rtl92ce_mod_params = {
+	.sw_crypto = 0,
+};
+
+static struct rtl_hal_cfg rtl92ce_hal_cfg = {
+	.name = "rtl92c_pci",
+	.fw_name = "rtlwifi/rtl8192cfw.bin",
+	.ops = &rtl8192ce_hal_ops,
+	.mod_params = &rtl92ce_mod_params,
+
+	.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
+	.maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
+	.maps[SYS_CLK] = REG_SYS_CLKR,
+	.maps[MAC_RCR_AM] = AM,
+	.maps[MAC_RCR_AB] = AB,
+	.maps[MAC_RCR_ACRC32] = ACRC32,
+	.maps[MAC_RCR_ACF] = ACF,
+	.maps[MAC_RCR_AAP] = AAP,
+
+	.maps[EFUSE_TEST] = REG_EFUSE_TEST,
+	.maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_CLK] = 0,
+	.maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_PWC_EV12V] = PWC_EV12V,
+	.maps[EFUSE_FEN_ELDR] = FEN_ELDR,
+	.maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
+	.maps[EFUSE_ANA8M] = EFUSE_ANA8M,
+	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
+
+	.maps[RWCAM] = REG_CAMCMD,
+	.maps[WCAMI] = REG_CAMWRITE,
+	.maps[RCAMO] = REG_CAMREAD,
+	.maps[CAMDBG] = REG_CAMDBG,
+	.maps[SECR] = REG_SECCFG,
+	.maps[SEC_CAM_NONE] = CAM_NONE,
+	.maps[SEC_CAM_WEP40] = CAM_WEP40,
+	.maps[SEC_CAM_TKIP] = CAM_TKIP,
+	.maps[SEC_CAM_AES] = CAM_AES,
+	.maps[SEC_CAM_WEP104] = CAM_WEP104,
+
+	.maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
+	.maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
+	.maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
+	.maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
+	.maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
+	.maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
+	.maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
+	.maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
+	.maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
+	.maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
+	.maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
+	.maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
+	.maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
+	.maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
+	.maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
+	.maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
+
+	.maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
+	.maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
+	.maps[RTL_IMR_BcnInt] = IMR_BCNINT,
+	.maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
+	.maps[RTL_IMR_RDU] = IMR_RDU,
+	.maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
+	.maps[RTL_IMR_BDOK] = IMR_BDOK,
+	.maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
+	.maps[RTL_IMR_TBDER] = IMR_TBDER,
+	.maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
+	.maps[RTL_IMR_TBDOK] = IMR_TBDOK,
+	.maps[RTL_IMR_BKDOK] = IMR_BKDOK,
+	.maps[RTL_IMR_BEDOK] = IMR_BEDOK,
+	.maps[RTL_IMR_VIDOK] = IMR_VIDOK,
+	.maps[RTL_IMR_VODOK] = IMR_VODOK,
+	.maps[RTL_IMR_ROK] = IMR_ROK,
+	.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
+
+	.maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
+	.maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
+	.maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
+	.maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
+	.maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
+	.maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
+	.maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
+	.maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
+	.maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
+	.maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
+	.maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
+	.maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
+
+	.maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
+	.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
+};
+
+static struct pci_device_id rtl92ce_pci_ids[] __devinitdata = {
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8176, rtl92ce_hal_cfg)},
+	{},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl92ce_pci_ids);
+
+MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger	<Larry.Finger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
+MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
+
+module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
+MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
+
+static struct pci_driver rtl92ce_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = rtl92ce_pci_ids,
+	.probe = rtl_pci_probe,
+	.remove = rtl_pci_disconnect,
+
+#ifdef CONFIG_PM
+	.suspend = rtl_pci_suspend,
+	.resume = rtl_pci_resume,
+#endif
+
+};
+
+static int __init rtl92ce_module_init(void)
+{
+	int ret;
+
+	ret = pci_register_driver(&rtl92ce_driver);
+	if (ret)
+		RT_ASSERT(false, (": No device found\n"));
+
+	return ret;
+}
+
+static void __exit rtl92ce_module_exit(void)
+{
+	pci_unregister_driver(&rtl92ce_driver);
+}
+
+module_init(rtl92ce_module_init);
+module_exit(rtl92ce_module_exit);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
new file mode 100644
index 000000000000..de1198c38d4e
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
@@ -0,0 +1,37 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_SW_H__
+#define __RTL92CE_SW_H__
+
+int rtl92c_init_sw_vars(struct ieee80211_hw *hw);
+void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw);
+void rtl92c_init_var_map(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
new file mode 100644
index 000000000000..2a9bbbe691a4
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
@@ -0,0 +1,1224 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Created on  2010/ 5/18,  1:41
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "rtl8192c-table.h"
+
+
+u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH] = {
+	0x024, 0x0011800f,
+	0x028, 0x00ffdb83,
+	0x800, 0x80040002,
+	0x804, 0x00000003,
+	0x808, 0x0000fc00,
+	0x80c, 0x0000000a,
+	0x810, 0x10005388,
+	0x814, 0x020c3d10,
+	0x818, 0x02200385,
+	0x81c, 0x00000000,
+	0x820, 0x01000100,
+	0x824, 0x00390004,
+	0x828, 0x01000100,
+	0x82c, 0x00390004,
+	0x830, 0x27272727,
+	0x834, 0x27272727,
+	0x838, 0x27272727,
+	0x83c, 0x27272727,
+	0x840, 0x00010000,
+	0x844, 0x00010000,
+	0x848, 0x27272727,
+	0x84c, 0x27272727,
+	0x850, 0x00000000,
+	0x854, 0x00000000,
+	0x858, 0x569a569a,
+	0x85c, 0x0c1b25a4,
+	0x860, 0x66e60230,
+	0x864, 0x061f0130,
+	0x868, 0x27272727,
+	0x86c, 0x2b2b2b27,
+	0x870, 0x07000700,
+	0x874, 0x22184000,
+	0x878, 0x08080808,
+	0x87c, 0x00000000,
+	0x880, 0xc0083070,
+	0x884, 0x000004d5,
+	0x888, 0x00000000,
+	0x88c, 0xcc0000c0,
+	0x890, 0x00000800,
+	0x894, 0xfffffffe,
+	0x898, 0x40302010,
+	0x89c, 0x00706050,
+	0x900, 0x00000000,
+	0x904, 0x00000023,
+	0x908, 0x00000000,
+	0x90c, 0x81121313,
+	0xa00, 0x00d047c8,
+	0xa04, 0x80ff000c,
+	0xa08, 0x8c838300,
+	0xa0c, 0x2e68120f,
+	0xa10, 0x9500bb78,
+	0xa14, 0x11144028,
+	0xa18, 0x00881117,
+	0xa1c, 0x89140f00,
+	0xa20, 0x1a1b0000,
+	0xa24, 0x090e1317,
+	0xa28, 0x00000204,
+	0xa2c, 0x00d30000,
+	0xa70, 0x101fbf00,
+	0xa74, 0x00000007,
+	0xc00, 0x48071d40,
+	0xc04, 0x03a05633,
+	0xc08, 0x000000e4,
+	0xc0c, 0x6c6c6c6c,
+	0xc10, 0x08800000,
+	0xc14, 0x40000100,
+	0xc18, 0x08800000,
+	0xc1c, 0x40000100,
+	0xc20, 0x00000000,
+	0xc24, 0x00000000,
+	0xc28, 0x00000000,
+	0xc2c, 0x00000000,
+	0xc30, 0x69e9ac44,
+	0xc34, 0x469652cf,
+	0xc38, 0x49795994,
+	0xc3c, 0x0a97971c,
+	0xc40, 0x1f7c403f,
+	0xc44, 0x000100b7,
+	0xc48, 0xec020107,
+	0xc4c, 0x007f037f,
+	0xc50, 0x69543420,
+	0xc54, 0x43bc0094,
+	0xc58, 0x69543420,
+	0xc5c, 0x433c0094,
+	0xc60, 0x00000000,
+	0xc64, 0x5116848b,
+	0xc68, 0x47c00bff,
+	0xc6c, 0x00000036,
+	0xc70, 0x2c7f000d,
+	0xc74, 0x018610db,
+	0xc78, 0x0000001f,
+	0xc7c, 0x00b91612,
+	0xc80, 0x40000100,
+	0xc84, 0x20f60000,
+	0xc88, 0x40000100,
+	0xc8c, 0x20200000,
+	0xc90, 0x00121820,
+	0xc94, 0x00000000,
+	0xc98, 0x00121820,
+	0xc9c, 0x00007f7f,
+	0xca0, 0x00000000,
+	0xca4, 0x00000080,
+	0xca8, 0x00000000,
+	0xcac, 0x00000000,
+	0xcb0, 0x00000000,
+	0xcb4, 0x00000000,
+	0xcb8, 0x00000000,
+	0xcbc, 0x28000000,
+	0xcc0, 0x00000000,
+	0xcc4, 0x00000000,
+	0xcc8, 0x00000000,
+	0xccc, 0x00000000,
+	0xcd0, 0x00000000,
+	0xcd4, 0x00000000,
+	0xcd8, 0x64b22427,
+	0xcdc, 0x00766932,
+	0xce0, 0x00222222,
+	0xce4, 0x00000000,
+	0xce8, 0x37644302,
+	0xcec, 0x2f97d40c,
+	0xd00, 0x00080740,
+	0xd04, 0x00020403,
+	0xd08, 0x0000907f,
+	0xd0c, 0x20010201,
+	0xd10, 0xa0633333,
+	0xd14, 0x3333bc43,
+	0xd18, 0x7a8f5b6b,
+	0xd2c, 0xcc979975,
+	0xd30, 0x00000000,
+	0xd34, 0x80608000,
+	0xd38, 0x00000000,
+	0xd3c, 0x00027293,
+	0xd40, 0x00000000,
+	0xd44, 0x00000000,
+	0xd48, 0x00000000,
+	0xd4c, 0x00000000,
+	0xd50, 0x6437140a,
+	0xd54, 0x00000000,
+	0xd58, 0x00000000,
+	0xd5c, 0x30032064,
+	0xd60, 0x4653de68,
+	0xd64, 0x04518a3c,
+	0xd68, 0x00002101,
+	0xd6c, 0x2a201c16,
+	0xd70, 0x1812362e,
+	0xd74, 0x322c2220,
+	0xd78, 0x000e3c24,
+	0xe00, 0x2a2a2a2a,
+	0xe04, 0x2a2a2a2a,
+	0xe08, 0x03902a2a,
+	0xe10, 0x2a2a2a2a,
+	0xe14, 0x2a2a2a2a,
+	0xe18, 0x2a2a2a2a,
+	0xe1c, 0x2a2a2a2a,
+	0xe28, 0x00000000,
+	0xe30, 0x1000dc1f,
+	0xe34, 0x10008c1f,
+	0xe38, 0x02140102,
+	0xe3c, 0x681604c2,
+	0xe40, 0x01007c00,
+	0xe44, 0x01004800,
+	0xe48, 0xfb000000,
+	0xe4c, 0x000028d1,
+	0xe50, 0x1000dc1f,
+	0xe54, 0x10008c1f,
+	0xe58, 0x02140102,
+	0xe5c, 0x28160d05,
+	0xe60, 0x00000010,
+	0xe68, 0x001b25a4,
+	0xe6c, 0x63db25a4,
+	0xe70, 0x63db25a4,
+	0xe74, 0x0c1b25a4,
+	0xe78, 0x0c1b25a4,
+	0xe7c, 0x0c1b25a4,
+	0xe80, 0x0c1b25a4,
+	0xe84, 0x63db25a4,
+	0xe88, 0x0c1b25a4,
+	0xe8c, 0x63db25a4,
+	0xed0, 0x63db25a4,
+	0xed4, 0x63db25a4,
+	0xed8, 0x63db25a4,
+	0xedc, 0x001b25a4,
+	0xee0, 0x001b25a4,
+	0xeec, 0x6fdb25a4,
+	0xf14, 0x00000003,
+	0xf4c, 0x00000000,
+	0xf00, 0x00000300,
+};
+
+u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH] = {
+	0x024, 0x0011800f,
+	0x028, 0x00ffdb83,
+	0x800, 0x80040000,
+	0x804, 0x00000001,
+	0x808, 0x0000fc00,
+	0x80c, 0x0000000a,
+	0x810, 0x10005388,
+	0x814, 0x020c3d10,
+	0x818, 0x02200385,
+	0x81c, 0x00000000,
+	0x820, 0x01000100,
+	0x824, 0x00390004,
+	0x828, 0x00000000,
+	0x82c, 0x00000000,
+	0x830, 0x00000000,
+	0x834, 0x00000000,
+	0x838, 0x00000000,
+	0x83c, 0x00000000,
+	0x840, 0x00010000,
+	0x844, 0x00000000,
+	0x848, 0x00000000,
+	0x84c, 0x00000000,
+	0x850, 0x00000000,
+	0x854, 0x00000000,
+	0x858, 0x569a569a,
+	0x85c, 0x001b25a4,
+	0x860, 0x66e60230,
+	0x864, 0x061f0130,
+	0x868, 0x00000000,
+	0x86c, 0x32323200,
+	0x870, 0x07000700,
+	0x874, 0x22004000,
+	0x878, 0x00000808,
+	0x87c, 0x00000000,
+	0x880, 0xc0083070,
+	0x884, 0x000004d5,
+	0x888, 0x00000000,
+	0x88c, 0xccc000c0,
+	0x890, 0x00000800,
+	0x894, 0xfffffffe,
+	0x898, 0x40302010,
+	0x89c, 0x00706050,
+	0x900, 0x00000000,
+	0x904, 0x00000023,
+	0x908, 0x00000000,
+	0x90c, 0x81121111,
+	0xa00, 0x00d047c8,
+	0xa04, 0x80ff000c,
+	0xa08, 0x8c838300,
+	0xa0c, 0x2e68120f,
+	0xa10, 0x9500bb78,
+	0xa14, 0x11144028,
+	0xa18, 0x00881117,
+	0xa1c, 0x89140f00,
+	0xa20, 0x1a1b0000,
+	0xa24, 0x090e1317,
+	0xa28, 0x00000204,
+	0xa2c, 0x00d30000,
+	0xa70, 0x101fbf00,
+	0xa74, 0x00000007,
+	0xc00, 0x48071d40,
+	0xc04, 0x03a05611,
+	0xc08, 0x000000e4,
+	0xc0c, 0x6c6c6c6c,
+	0xc10, 0x08800000,
+	0xc14, 0x40000100,
+	0xc18, 0x08800000,
+	0xc1c, 0x40000100,
+	0xc20, 0x00000000,
+	0xc24, 0x00000000,
+	0xc28, 0x00000000,
+	0xc2c, 0x00000000,
+	0xc30, 0x69e9ac44,
+	0xc34, 0x469652cf,
+	0xc38, 0x49795994,
+	0xc3c, 0x0a97971c,
+	0xc40, 0x1f7c403f,
+	0xc44, 0x000100b7,
+	0xc48, 0xec020107,
+	0xc4c, 0x007f037f,
+	0xc50, 0x69543420,
+	0xc54, 0x43bc0094,
+	0xc58, 0x69543420,
+	0xc5c, 0x433c0094,
+	0xc60, 0x00000000,
+	0xc64, 0x5116848b,
+	0xc68, 0x47c00bff,
+	0xc6c, 0x00000036,
+	0xc70, 0x2c7f000d,
+	0xc74, 0x018610db,
+	0xc78, 0x0000001f,
+	0xc7c, 0x00b91612,
+	0xc80, 0x40000100,
+	0xc84, 0x20f60000,
+	0xc88, 0x40000100,
+	0xc8c, 0x20200000,
+	0xc90, 0x00121820,
+	0xc94, 0x00000000,
+	0xc98, 0x00121820,
+	0xc9c, 0x00007f7f,
+	0xca0, 0x00000000,
+	0xca4, 0x00000080,
+	0xca8, 0x00000000,
+	0xcac, 0x00000000,
+	0xcb0, 0x00000000,
+	0xcb4, 0x00000000,
+	0xcb8, 0x00000000,
+	0xcbc, 0x28000000,
+	0xcc0, 0x00000000,
+	0xcc4, 0x00000000,
+	0xcc8, 0x00000000,
+	0xccc, 0x00000000,
+	0xcd0, 0x00000000,
+	0xcd4, 0x00000000,
+	0xcd8, 0x64b22427,
+	0xcdc, 0x00766932,
+	0xce0, 0x00222222,
+	0xce4, 0x00000000,
+	0xce8, 0x37644302,
+	0xcec, 0x2f97d40c,
+	0xd00, 0x00080740,
+	0xd04, 0x00020401,
+	0xd08, 0x0000907f,
+	0xd0c, 0x20010201,
+	0xd10, 0xa0633333,
+	0xd14, 0x3333bc43,
+	0xd18, 0x7a8f5b6b,
+	0xd2c, 0xcc979975,
+	0xd30, 0x00000000,
+	0xd34, 0x80608000,
+	0xd38, 0x00000000,
+	0xd3c, 0x00027293,
+	0xd40, 0x00000000,
+	0xd44, 0x00000000,
+	0xd48, 0x00000000,
+	0xd4c, 0x00000000,
+	0xd50, 0x6437140a,
+	0xd54, 0x00000000,
+	0xd58, 0x00000000,
+	0xd5c, 0x30032064,
+	0xd60, 0x4653de68,
+	0xd64, 0x04518a3c,
+	0xd68, 0x00002101,
+	0xd6c, 0x2a201c16,
+	0xd70, 0x1812362e,
+	0xd74, 0x322c2220,
+	0xd78, 0x000e3c24,
+	0xe00, 0x2a2a2a2a,
+	0xe04, 0x2a2a2a2a,
+	0xe08, 0x03902a2a,
+	0xe10, 0x2a2a2a2a,
+	0xe14, 0x2a2a2a2a,
+	0xe18, 0x2a2a2a2a,
+	0xe1c, 0x2a2a2a2a,
+	0xe28, 0x00000000,
+	0xe30, 0x1000dc1f,
+	0xe34, 0x10008c1f,
+	0xe38, 0x02140102,
+	0xe3c, 0x681604c2,
+	0xe40, 0x01007c00,
+	0xe44, 0x01004800,
+	0xe48, 0xfb000000,
+	0xe4c, 0x000028d1,
+	0xe50, 0x1000dc1f,
+	0xe54, 0x10008c1f,
+	0xe58, 0x02140102,
+	0xe5c, 0x28160d05,
+	0xe60, 0x00000010,
+	0xe68, 0x001b25a4,
+	0xe6c, 0x631b25a0,
+	0xe70, 0x631b25a0,
+	0xe74, 0x081b25a0,
+	0xe78, 0x081b25a0,
+	0xe7c, 0x081b25a0,
+	0xe80, 0x081b25a0,
+	0xe84, 0x631b25a0,
+	0xe88, 0x081b25a0,
+	0xe8c, 0x631b25a0,
+	0xed0, 0x631b25a0,
+	0xed4, 0x631b25a0,
+	0xed8, 0x631b25a0,
+	0xedc, 0x001b25a0,
+	0xee0, 0x001b25a0,
+	0xeec, 0x6b1b25a0,
+	0xf14, 0x00000003,
+	0xf4c, 0x00000000,
+	0xf00, 0x00000300,
+};
+
+u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH] = {
+	0xe00, 0xffffffff, 0x0a0c0c0c,
+	0xe04, 0xffffffff, 0x02040608,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x0a0c0d0e,
+	0xe14, 0xffffffff, 0x02040608,
+	0xe18, 0xffffffff, 0x0a0c0d0e,
+	0xe1c, 0xffffffff, 0x02040608,
+	0x830, 0xffffffff, 0x0a0c0c0c,
+	0x834, 0xffffffff, 0x02040608,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x0a0c0d0e,
+	0x848, 0xffffffff, 0x02040608,
+	0x84c, 0xffffffff, 0x0a0c0d0e,
+	0x868, 0xffffffff, 0x02040608,
+	0xe00, 0xffffffff, 0x00000000,
+	0xe04, 0xffffffff, 0x00000000,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x00000000,
+	0xe14, 0xffffffff, 0x00000000,
+	0xe18, 0xffffffff, 0x00000000,
+	0xe1c, 0xffffffff, 0x00000000,
+	0x830, 0xffffffff, 0x00000000,
+	0x834, 0xffffffff, 0x00000000,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x00000000,
+	0x848, 0xffffffff, 0x00000000,
+	0x84c, 0xffffffff, 0x00000000,
+	0x868, 0xffffffff, 0x00000000,
+	0xe00, 0xffffffff, 0x04040404,
+	0xe04, 0xffffffff, 0x00020204,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x06060606,
+	0xe14, 0xffffffff, 0x00020406,
+	0xe18, 0xffffffff, 0x06060606,
+	0xe1c, 0xffffffff, 0x00020406,
+	0x830, 0xffffffff, 0x04040404,
+	0x834, 0xffffffff, 0x00020204,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x06060606,
+	0x848, 0xffffffff, 0x00020406,
+	0x84c, 0xffffffff, 0x06060606,
+	0x868, 0xffffffff, 0x00020406,
+	0xe00, 0xffffffff, 0x00000000,
+	0xe04, 0xffffffff, 0x00000000,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x00000000,
+	0xe14, 0xffffffff, 0x00000000,
+	0xe18, 0xffffffff, 0x00000000,
+	0xe1c, 0xffffffff, 0x00000000,
+	0x830, 0xffffffff, 0x00000000,
+	0x834, 0xffffffff, 0x00000000,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x00000000,
+	0x848, 0xffffffff, 0x00000000,
+	0x84c, 0xffffffff, 0x00000000,
+	0x868, 0xffffffff, 0x00000000,
+};
+
+u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x019, 0x00000000,
+	0x01a, 0x00010255,
+	0x01b, 0x00060a00,
+	0x01c, 0x000fc378,
+	0x01d, 0x000a1250,
+	0x01e, 0x0004445f,
+	0x01f, 0x00080001,
+	0x020, 0x0000b614,
+	0x021, 0x0006c000,
+	0x022, 0x00000000,
+	0x023, 0x00001558,
+	0x024, 0x00000060,
+	0x025, 0x00000483,
+	0x026, 0x0004f000,
+	0x027, 0x000ec7d9,
+	0x028, 0x000977c0,
+	0x029, 0x00004783,
+	0x02a, 0x00000001,
+	0x02b, 0x00021334,
+	0x02a, 0x00000000,
+	0x02b, 0x00000054,
+	0x02a, 0x00000001,
+	0x02b, 0x00000808,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000c,
+	0x02a, 0x00000002,
+	0x02b, 0x00000808,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000003,
+	0x02b, 0x00000808,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000004,
+	0x02b, 0x00000808,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000005,
+	0x02b, 0x00000808,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000006,
+	0x02b, 0x00000709,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000007,
+	0x02b, 0x00000709,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000008,
+	0x02b, 0x0000060a,
+	0x02b, 0x0004b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000009,
+	0x02b, 0x0000060a,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000a,
+	0x02b, 0x0000060a,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000b,
+	0x02b, 0x0000060a,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000c,
+	0x02b, 0x0000060a,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000d,
+	0x02b, 0x0000060a,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000e,
+	0x02b, 0x0000050b,
+	0x02b, 0x00066666,
+	0x02c, 0x0000001a,
+	0x02a, 0x000e0000,
+	0x010, 0x0004000f,
+	0x011, 0x000e31fc,
+	0x010, 0x0006000f,
+	0x011, 0x000ff9f8,
+	0x010, 0x0002000f,
+	0x011, 0x000203f9,
+	0x010, 0x0003000f,
+	0x011, 0x000ff500,
+	0x010, 0x00000000,
+	0x011, 0x00000000,
+	0x010, 0x0008000f,
+	0x011, 0x0003f100,
+	0x010, 0x0009000f,
+	0x011, 0x00023100,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+	0x000, 0x00010159,
+	0x018, 0x0000f401,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01f, 0x00080003,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01e, 0x00044457,
+	0x01f, 0x00080000,
+	0x000, 0x00030159,
+};
+
+u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+};
+
+u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x019, 0x00000000,
+	0x01a, 0x00010255,
+	0x01b, 0x00060a00,
+	0x01c, 0x000fc378,
+	0x01d, 0x000a1250,
+	0x01e, 0x0004445f,
+	0x01f, 0x00080001,
+	0x020, 0x0000b614,
+	0x021, 0x0006c000,
+	0x022, 0x00000000,
+	0x023, 0x00001558,
+	0x024, 0x00000060,
+	0x025, 0x00000483,
+	0x026, 0x0004f000,
+	0x027, 0x000ec7d9,
+	0x028, 0x000977c0,
+	0x029, 0x00004783,
+	0x02a, 0x00000001,
+	0x02b, 0x00021334,
+	0x02a, 0x00000000,
+	0x02b, 0x00000054,
+	0x02a, 0x00000001,
+	0x02b, 0x00000808,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000c,
+	0x02a, 0x00000002,
+	0x02b, 0x00000808,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000003,
+	0x02b, 0x00000808,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000004,
+	0x02b, 0x00000808,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000005,
+	0x02b, 0x00000808,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000006,
+	0x02b, 0x00000709,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000007,
+	0x02b, 0x00000709,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000008,
+	0x02b, 0x0000060a,
+	0x02b, 0x0004b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000009,
+	0x02b, 0x0000060a,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000a,
+	0x02b, 0x0000060a,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000b,
+	0x02b, 0x0000060a,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000c,
+	0x02b, 0x0000060a,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000d,
+	0x02b, 0x0000060a,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000e,
+	0x02b, 0x0000050b,
+	0x02b, 0x00066666,
+	0x02c, 0x0000001a,
+	0x02a, 0x000e0000,
+	0x010, 0x0004000f,
+	0x011, 0x000e31fc,
+	0x010, 0x0006000f,
+	0x011, 0x000ff9f8,
+	0x010, 0x0002000f,
+	0x011, 0x000203f9,
+	0x010, 0x0003000f,
+	0x011, 0x000ff500,
+	0x010, 0x00000000,
+	0x011, 0x00000000,
+	0x010, 0x0008000f,
+	0x011, 0x0003f100,
+	0x010, 0x0009000f,
+	0x011, 0x00023100,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+	0x000, 0x00010159,
+	0x018, 0x0000f401,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01f, 0x00080003,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01e, 0x00044457,
+	0x01f, 0x00080000,
+	0x000, 0x00030159,
+};
+
+u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH] = {
+	0x0,
+};
+
+u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH] = {
+	0x420, 0x00000080,
+	0x423, 0x00000000,
+	0x430, 0x00000000,
+	0x431, 0x00000000,
+	0x432, 0x00000000,
+	0x433, 0x00000001,
+	0x434, 0x00000004,
+	0x435, 0x00000005,
+	0x436, 0x00000006,
+	0x437, 0x00000007,
+	0x438, 0x00000000,
+	0x439, 0x00000000,
+	0x43a, 0x00000000,
+	0x43b, 0x00000001,
+	0x43c, 0x00000004,
+	0x43d, 0x00000005,
+	0x43e, 0x00000006,
+	0x43f, 0x00000007,
+	0x440, 0x0000005d,
+	0x441, 0x00000001,
+	0x442, 0x00000000,
+	0x444, 0x00000015,
+	0x445, 0x000000f0,
+	0x446, 0x0000000f,
+	0x447, 0x00000000,
+	0x458, 0x00000041,
+	0x459, 0x000000a8,
+	0x45a, 0x00000072,
+	0x45b, 0x000000b9,
+	0x460, 0x00000088,
+	0x461, 0x00000088,
+	0x462, 0x00000006,
+	0x463, 0x00000003,
+	0x4c8, 0x00000004,
+	0x4c9, 0x00000008,
+	0x4cc, 0x00000002,
+	0x4cd, 0x00000028,
+	0x4ce, 0x00000001,
+	0x500, 0x00000026,
+	0x501, 0x000000a2,
+	0x502, 0x0000002f,
+	0x503, 0x00000000,
+	0x504, 0x00000028,
+	0x505, 0x000000a3,
+	0x506, 0x0000005e,
+	0x507, 0x00000000,
+	0x508, 0x0000002b,
+	0x509, 0x000000a4,
+	0x50a, 0x0000005e,
+	0x50b, 0x00000000,
+	0x50c, 0x0000004f,
+	0x50d, 0x000000a4,
+	0x50e, 0x00000000,
+	0x50f, 0x00000000,
+	0x512, 0x0000001c,
+	0x514, 0x0000000a,
+	0x515, 0x00000010,
+	0x516, 0x0000000a,
+	0x517, 0x00000010,
+	0x51a, 0x00000016,
+	0x524, 0x0000000f,
+	0x525, 0x0000004f,
+	0x546, 0x00000020,
+	0x547, 0x00000000,
+	0x559, 0x00000002,
+	0x55a, 0x00000002,
+	0x55d, 0x000000ff,
+	0x605, 0x00000030,
+	0x608, 0x0000000e,
+	0x609, 0x0000002a,
+	0x652, 0x00000020,
+	0x63c, 0x0000000a,
+	0x63d, 0x0000000a,
+	0x700, 0x00000021,
+	0x701, 0x00000043,
+	0x702, 0x00000065,
+	0x703, 0x00000087,
+	0x708, 0x00000021,
+	0x709, 0x00000043,
+	0x70a, 0x00000065,
+	0x70b, 0x00000087,
+};
+
+u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH] = {
+	0xc78, 0x7b000001,
+	0xc78, 0x7b010001,
+	0xc78, 0x7b020001,
+	0xc78, 0x7b030001,
+	0xc78, 0x7b040001,
+	0xc78, 0x7b050001,
+	0xc78, 0x7a060001,
+	0xc78, 0x79070001,
+	0xc78, 0x78080001,
+	0xc78, 0x77090001,
+	0xc78, 0x760a0001,
+	0xc78, 0x750b0001,
+	0xc78, 0x740c0001,
+	0xc78, 0x730d0001,
+	0xc78, 0x720e0001,
+	0xc78, 0x710f0001,
+	0xc78, 0x70100001,
+	0xc78, 0x6f110001,
+	0xc78, 0x6e120001,
+	0xc78, 0x6d130001,
+	0xc78, 0x6c140001,
+	0xc78, 0x6b150001,
+	0xc78, 0x6a160001,
+	0xc78, 0x69170001,
+	0xc78, 0x68180001,
+	0xc78, 0x67190001,
+	0xc78, 0x661a0001,
+	0xc78, 0x651b0001,
+	0xc78, 0x641c0001,
+	0xc78, 0x631d0001,
+	0xc78, 0x621e0001,
+	0xc78, 0x611f0001,
+	0xc78, 0x60200001,
+	0xc78, 0x49210001,
+	0xc78, 0x48220001,
+	0xc78, 0x47230001,
+	0xc78, 0x46240001,
+	0xc78, 0x45250001,
+	0xc78, 0x44260001,
+	0xc78, 0x43270001,
+	0xc78, 0x42280001,
+	0xc78, 0x41290001,
+	0xc78, 0x402a0001,
+	0xc78, 0x262b0001,
+	0xc78, 0x252c0001,
+	0xc78, 0x242d0001,
+	0xc78, 0x232e0001,
+	0xc78, 0x222f0001,
+	0xc78, 0x21300001,
+	0xc78, 0x20310001,
+	0xc78, 0x06320001,
+	0xc78, 0x05330001,
+	0xc78, 0x04340001,
+	0xc78, 0x03350001,
+	0xc78, 0x02360001,
+	0xc78, 0x01370001,
+	0xc78, 0x00380001,
+	0xc78, 0x00390001,
+	0xc78, 0x003a0001,
+	0xc78, 0x003b0001,
+	0xc78, 0x003c0001,
+	0xc78, 0x003d0001,
+	0xc78, 0x003e0001,
+	0xc78, 0x003f0001,
+	0xc78, 0x7b400001,
+	0xc78, 0x7b410001,
+	0xc78, 0x7b420001,
+	0xc78, 0x7b430001,
+	0xc78, 0x7b440001,
+	0xc78, 0x7b450001,
+	0xc78, 0x7a460001,
+	0xc78, 0x79470001,
+	0xc78, 0x78480001,
+	0xc78, 0x77490001,
+	0xc78, 0x764a0001,
+	0xc78, 0x754b0001,
+	0xc78, 0x744c0001,
+	0xc78, 0x734d0001,
+	0xc78, 0x724e0001,
+	0xc78, 0x714f0001,
+	0xc78, 0x70500001,
+	0xc78, 0x6f510001,
+	0xc78, 0x6e520001,
+	0xc78, 0x6d530001,
+	0xc78, 0x6c540001,
+	0xc78, 0x6b550001,
+	0xc78, 0x6a560001,
+	0xc78, 0x69570001,
+	0xc78, 0x68580001,
+	0xc78, 0x67590001,
+	0xc78, 0x665a0001,
+	0xc78, 0x655b0001,
+	0xc78, 0x645c0001,
+	0xc78, 0x635d0001,
+	0xc78, 0x625e0001,
+	0xc78, 0x615f0001,
+	0xc78, 0x60600001,
+	0xc78, 0x49610001,
+	0xc78, 0x48620001,
+	0xc78, 0x47630001,
+	0xc78, 0x46640001,
+	0xc78, 0x45650001,
+	0xc78, 0x44660001,
+	0xc78, 0x43670001,
+	0xc78, 0x42680001,
+	0xc78, 0x41690001,
+	0xc78, 0x406a0001,
+	0xc78, 0x266b0001,
+	0xc78, 0x256c0001,
+	0xc78, 0x246d0001,
+	0xc78, 0x236e0001,
+	0xc78, 0x226f0001,
+	0xc78, 0x21700001,
+	0xc78, 0x20710001,
+	0xc78, 0x06720001,
+	0xc78, 0x05730001,
+	0xc78, 0x04740001,
+	0xc78, 0x03750001,
+	0xc78, 0x02760001,
+	0xc78, 0x01770001,
+	0xc78, 0x00780001,
+	0xc78, 0x00790001,
+	0xc78, 0x007a0001,
+	0xc78, 0x007b0001,
+	0xc78, 0x007c0001,
+	0xc78, 0x007d0001,
+	0xc78, 0x007e0001,
+	0xc78, 0x007f0001,
+	0xc78, 0x3800001e,
+	0xc78, 0x3801001e,
+	0xc78, 0x3802001e,
+	0xc78, 0x3803001e,
+	0xc78, 0x3804001e,
+	0xc78, 0x3805001e,
+	0xc78, 0x3806001e,
+	0xc78, 0x3807001e,
+	0xc78, 0x3808001e,
+	0xc78, 0x3c09001e,
+	0xc78, 0x3e0a001e,
+	0xc78, 0x400b001e,
+	0xc78, 0x440c001e,
+	0xc78, 0x480d001e,
+	0xc78, 0x4c0e001e,
+	0xc78, 0x500f001e,
+	0xc78, 0x5210001e,
+	0xc78, 0x5611001e,
+	0xc78, 0x5a12001e,
+	0xc78, 0x5e13001e,
+	0xc78, 0x6014001e,
+	0xc78, 0x6015001e,
+	0xc78, 0x6016001e,
+	0xc78, 0x6217001e,
+	0xc78, 0x6218001e,
+	0xc78, 0x6219001e,
+	0xc78, 0x621a001e,
+	0xc78, 0x621b001e,
+	0xc78, 0x621c001e,
+	0xc78, 0x621d001e,
+	0xc78, 0x621e001e,
+	0xc78, 0x621f001e,
+};
+
+u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH] = {
+	0xc78, 0x7b000001,
+	0xc78, 0x7b010001,
+	0xc78, 0x7b020001,
+	0xc78, 0x7b030001,
+	0xc78, 0x7b040001,
+	0xc78, 0x7b050001,
+	0xc78, 0x7a060001,
+	0xc78, 0x79070001,
+	0xc78, 0x78080001,
+	0xc78, 0x77090001,
+	0xc78, 0x760a0001,
+	0xc78, 0x750b0001,
+	0xc78, 0x740c0001,
+	0xc78, 0x730d0001,
+	0xc78, 0x720e0001,
+	0xc78, 0x710f0001,
+	0xc78, 0x70100001,
+	0xc78, 0x6f110001,
+	0xc78, 0x6e120001,
+	0xc78, 0x6d130001,
+	0xc78, 0x6c140001,
+	0xc78, 0x6b150001,
+	0xc78, 0x6a160001,
+	0xc78, 0x69170001,
+	0xc78, 0x68180001,
+	0xc78, 0x67190001,
+	0xc78, 0x661a0001,
+	0xc78, 0x651b0001,
+	0xc78, 0x641c0001,
+	0xc78, 0x631d0001,
+	0xc78, 0x621e0001,
+	0xc78, 0x611f0001,
+	0xc78, 0x60200001,
+	0xc78, 0x49210001,
+	0xc78, 0x48220001,
+	0xc78, 0x47230001,
+	0xc78, 0x46240001,
+	0xc78, 0x45250001,
+	0xc78, 0x44260001,
+	0xc78, 0x43270001,
+	0xc78, 0x42280001,
+	0xc78, 0x41290001,
+	0xc78, 0x402a0001,
+	0xc78, 0x262b0001,
+	0xc78, 0x252c0001,
+	0xc78, 0x242d0001,
+	0xc78, 0x232e0001,
+	0xc78, 0x222f0001,
+	0xc78, 0x21300001,
+	0xc78, 0x20310001,
+	0xc78, 0x06320001,
+	0xc78, 0x05330001,
+	0xc78, 0x04340001,
+	0xc78, 0x03350001,
+	0xc78, 0x02360001,
+	0xc78, 0x01370001,
+	0xc78, 0x00380001,
+	0xc78, 0x00390001,
+	0xc78, 0x003a0001,
+	0xc78, 0x003b0001,
+	0xc78, 0x003c0001,
+	0xc78, 0x003d0001,
+	0xc78, 0x003e0001,
+	0xc78, 0x003f0001,
+	0xc78, 0x7b400001,
+	0xc78, 0x7b410001,
+	0xc78, 0x7b420001,
+	0xc78, 0x7b430001,
+	0xc78, 0x7b440001,
+	0xc78, 0x7b450001,
+	0xc78, 0x7a460001,
+	0xc78, 0x79470001,
+	0xc78, 0x78480001,
+	0xc78, 0x77490001,
+	0xc78, 0x764a0001,
+	0xc78, 0x754b0001,
+	0xc78, 0x744c0001,
+	0xc78, 0x734d0001,
+	0xc78, 0x724e0001,
+	0xc78, 0x714f0001,
+	0xc78, 0x70500001,
+	0xc78, 0x6f510001,
+	0xc78, 0x6e520001,
+	0xc78, 0x6d530001,
+	0xc78, 0x6c540001,
+	0xc78, 0x6b550001,
+	0xc78, 0x6a560001,
+	0xc78, 0x69570001,
+	0xc78, 0x68580001,
+	0xc78, 0x67590001,
+	0xc78, 0x665a0001,
+	0xc78, 0x655b0001,
+	0xc78, 0x645c0001,
+	0xc78, 0x635d0001,
+	0xc78, 0x625e0001,
+	0xc78, 0x615f0001,
+	0xc78, 0x60600001,
+	0xc78, 0x49610001,
+	0xc78, 0x48620001,
+	0xc78, 0x47630001,
+	0xc78, 0x46640001,
+	0xc78, 0x45650001,
+	0xc78, 0x44660001,
+	0xc78, 0x43670001,
+	0xc78, 0x42680001,
+	0xc78, 0x41690001,
+	0xc78, 0x406a0001,
+	0xc78, 0x266b0001,
+	0xc78, 0x256c0001,
+	0xc78, 0x246d0001,
+	0xc78, 0x236e0001,
+	0xc78, 0x226f0001,
+	0xc78, 0x21700001,
+	0xc78, 0x20710001,
+	0xc78, 0x06720001,
+	0xc78, 0x05730001,
+	0xc78, 0x04740001,
+	0xc78, 0x03750001,
+	0xc78, 0x02760001,
+	0xc78, 0x01770001,
+	0xc78, 0x00780001,
+	0xc78, 0x00790001,
+	0xc78, 0x007a0001,
+	0xc78, 0x007b0001,
+	0xc78, 0x007c0001,
+	0xc78, 0x007d0001,
+	0xc78, 0x007e0001,
+	0xc78, 0x007f0001,
+	0xc78, 0x3800001e,
+	0xc78, 0x3801001e,
+	0xc78, 0x3802001e,
+	0xc78, 0x3803001e,
+	0xc78, 0x3804001e,
+	0xc78, 0x3805001e,
+	0xc78, 0x3806001e,
+	0xc78, 0x3807001e,
+	0xc78, 0x3808001e,
+	0xc78, 0x3c09001e,
+	0xc78, 0x3e0a001e,
+	0xc78, 0x400b001e,
+	0xc78, 0x440c001e,
+	0xc78, 0x480d001e,
+	0xc78, 0x4c0e001e,
+	0xc78, 0x500f001e,
+	0xc78, 0x5210001e,
+	0xc78, 0x5611001e,
+	0xc78, 0x5a12001e,
+	0xc78, 0x5e13001e,
+	0xc78, 0x6014001e,
+	0xc78, 0x6015001e,
+	0xc78, 0x6016001e,
+	0xc78, 0x6217001e,
+	0xc78, 0x6218001e,
+	0xc78, 0x6219001e,
+	0xc78, 0x621a001e,
+	0xc78, 0x621b001e,
+	0xc78, 0x621c001e,
+	0xc78, 0x621d001e,
+	0xc78, 0x621e001e,
+	0xc78, 0x621f001e,
+};
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
new file mode 100644
index 000000000000..3a6e8b6aeee0
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
@@ -0,0 +1,58 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Created on  2010/ 5/18,  1:41
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_TABLE__H_
+#define __RTL92CE_TABLE__H_
+
+#include <linux/types.h>
+
+#define PHY_REG_2TARRAY_LENGTH	374
+extern u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH];
+#define PHY_REG_1TARRAY_LENGTH	374
+extern u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH];
+#define PHY_REG_ARRAY_PGLENGTH	192
+extern u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH];
+#define RADIOA_2TARRAYLENGTH	282
+extern u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH];
+#define RADIOB_2TARRAYLENGTH	78
+extern u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH];
+#define RADIOA_1TARRAYLENGTH	282
+extern u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH];
+#define RADIOB_1TARRAYLENGTH	1
+extern u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH];
+#define MAC_2T_ARRAYLENGTH	162
+extern u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH];
+#define AGCTAB_2TARRAYLENGTH	320
+extern u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH];
+#define AGCTAB_1TARRAYLENGTH	320
+extern u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH];
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
new file mode 100644
index 000000000000..cf35418c8afe
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
@@ -0,0 +1,1031 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "rtl8192c-reg.h"
+#include "rtl8192c-def.h"
+#include "rtl8192c-phy.h"
+#include "rtl8192c-trx.h"
+#include "rtl8192c-led.h"
+
+static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(u16 fc,
+							  unsigned int
+							  skb_queue)
+{
+	enum rtl_desc_qsel qsel;
+
+	if (unlikely(ieee80211_is_beacon(fc))) {
+		qsel = QSLT_BEACON;
+		return qsel;
+	}
+
+	if (ieee80211_is_mgmt(fc)) {
+		qsel = QSLT_MGNT;
+		return qsel;
+	}
+
+	switch (skb_queue) {
+	case VO_QUEUE:
+		qsel = QSLT_VO;
+		break;
+	case VI_QUEUE:
+		qsel = QSLT_VI;
+		break;
+	case BE_QUEUE:
+		qsel = QSLT_BE;
+		break;
+	case BK_QUEUE:
+		qsel = QSLT_BK;
+		break;
+	default:
+		qsel = QSLT_BE;
+		RT_ASSERT(false, ("BE queue, skb_queue:%d,"
+				  " set qsel = 0x%X\n", skb_queue, QSLT_BE));
+		break;
+	}
+	return qsel;
+}
+
+static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
+{
+	int rate_idx;
+
+	if (first_ampdu) {
+		if (false == isht) {
+			switch (desc_rate) {
+			case DESC92C_RATE1M:
+				rate_idx = 0;
+				break;
+			case DESC92C_RATE2M:
+				rate_idx = 1;
+				break;
+			case DESC92C_RATE5_5M:
+				rate_idx = 2;
+				break;
+			case DESC92C_RATE11M:
+				rate_idx = 3;
+				break;
+			case DESC92C_RATE6M:
+				rate_idx = 4;
+				break;
+			case DESC92C_RATE9M:
+				rate_idx = 5;
+				break;
+			case DESC92C_RATE12M:
+				rate_idx = 6;
+				break;
+			case DESC92C_RATE18M:
+				rate_idx = 7;
+				break;
+			case DESC92C_RATE24M:
+				rate_idx = 8;
+				break;
+			case DESC92C_RATE36M:
+				rate_idx = 9;
+				break;
+			case DESC92C_RATE48M:
+				rate_idx = 10;
+				break;
+			case DESC92C_RATE54M:
+				rate_idx = 11;
+				break;
+			default:
+				rate_idx = 0;
+				break;
+			}
+		} else {
+			rate_idx = 11;
+		}
+
+		return rate_idx;
+	}
+
+	switch (desc_rate) {
+	case DESC92C_RATE1M:
+		rate_idx = 0;
+		break;
+	case DESC92C_RATE2M:
+		rate_idx = 1;
+		break;
+	case DESC92C_RATE5_5M:
+		rate_idx = 2;
+		break;
+	case DESC92C_RATE11M:
+		rate_idx = 3;
+		break;
+	case DESC92C_RATE6M:
+		rate_idx = 4;
+		break;
+	case DESC92C_RATE9M:
+		rate_idx = 5;
+		break;
+	case DESC92C_RATE12M:
+		rate_idx = 6;
+		break;
+	case DESC92C_RATE18M:
+		rate_idx = 7;
+		break;
+	case DESC92C_RATE24M:
+		rate_idx = 8;
+		break;
+	case DESC92C_RATE36M:
+		rate_idx = 9;
+		break;
+	case DESC92C_RATE48M:
+		rate_idx = 10;
+		break;
+	case DESC92C_RATE54M:
+		rate_idx = 11;
+		break;
+	default:
+		rate_idx = 11;
+		break;
+	}
+	return rate_idx;
+}
+
+static u8 _rtl92c_query_rxpwrpercentage(char antpower)
+{
+	if ((antpower <= -100) || (antpower >= 20))
+		return 0;
+	else if (antpower >= 0)
+		return 100;
+	else
+		return 100 + antpower;
+}
+
+static u8 _rtl92c_evm_db_to_percentage(char value)
+{
+	char ret_val;
+	ret_val = value;
+
+	if (ret_val >= 0)
+		ret_val = 0;
+
+	if (ret_val <= -33)
+		ret_val = -33;
+
+	ret_val = 0 - ret_val;
+	ret_val *= 3;
+
+	if (ret_val == 99)
+		ret_val = 100;
+
+	return ret_val;
+}
+
+static long _rtl92ce_translate_todbm(struct ieee80211_hw *hw,
+				     u8 signal_strength_index)
+{
+	long signal_power;
+
+	signal_power = (long)((signal_strength_index + 1) >> 1);
+	signal_power -= 95;
+	return signal_power;
+}
+
+static long _rtl92ce_signal_scale_mapping(struct ieee80211_hw *hw,
+		long currsig)
+{
+	long retsig;
+
+	if (currsig >= 61 && currsig <= 100)
+		retsig = 90 + ((currsig - 60) / 4);
+	else if (currsig >= 41 && currsig <= 60)
+		retsig = 78 + ((currsig - 40) / 2);
+	else if (currsig >= 31 && currsig <= 40)
+		retsig = 66 + (currsig - 30);
+	else if (currsig >= 21 && currsig <= 30)
+		retsig = 54 + (currsig - 20);
+	else if (currsig >= 5 && currsig <= 20)
+		retsig = 42 + (((currsig - 5) * 2) / 3);
+	else if (currsig == 4)
+		retsig = 36;
+	else if (currsig == 3)
+		retsig = 27;
+	else if (currsig == 2)
+		retsig = 18;
+	else if (currsig == 1)
+		retsig = 9;
+	else
+		retsig = currsig;
+
+	return retsig;
+}
+
+static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
+				       struct rtl_stats *pstats,
+				       struct rx_desc_92c *pdesc,
+				       struct rx_fwinfo_92c *p_drvinfo,
+				       bool bpacket_match_bssid,
+				       bool bpacket_toself,
+				       bool b_packet_beacon)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct phy_sts_cck_8192s_t *cck_buf;
+	s8 rx_pwr_all, rx_pwr[4];
+	u8 rf_rx_num, evm, pwdb_all;
+	u8 i, max_spatial_stream;
+	u32 rssi, total_rssi;
+	bool is_cck_rate;
+
+	is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
+	pstats->b_packet_matchbssid = bpacket_match_bssid;
+	pstats->b_packet_toself = bpacket_toself;
+	pstats->b_is_cck = is_cck_rate;
+	pstats->b_packet_beacon = b_packet_beacon;
+	pstats->b_is_cck = is_cck_rate;
+	pstats->rx_mimo_signalquality[0] = -1;
+	pstats->rx_mimo_signalquality[1] = -1;
+
+	if (is_cck_rate) {
+		u8 report, cck_highpwr;
+		cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
+
+		cck_highpwr = (u8) rtl_get_bbreg(hw,
+					 RFPGA0_XA_HSSIPARAMETER2,
+					 BIT(9));
+		if (!cck_highpwr) {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = cck_buf->cck_agc_rpt & 0xc0;
+			report = report >> 6;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -46 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x2:
+				rx_pwr_all = -26 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x1:
+				rx_pwr_all = -12 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x0:
+				rx_pwr_all = 16 - (cck_agc_rpt & 0x3e);
+				break;
+			}
+		} else {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = p_drvinfo->cfosho[0] & 0x60;
+			report = report >> 5;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x2:
+				rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x1:
+				rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x0:
+				rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			}
+		}
+
+		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (bpacket_match_bssid) {
+			u8 sq;
+			if (pstats->rx_pwdb_all > 40)
+				sq = 100;
+			else {
+				sq = cck_buf->sq_rpt;
+				if (sq > 64)
+					sq = 0;
+				else if (sq < 20)
+					sq = 100;
+				else
+					sq = ((64 - sq) * 100) / 44;
+			}
+
+			pstats->signalquality = sq;
+			pstats->rx_mimo_signalquality[0] = sq;
+			pstats->rx_mimo_signalquality[1] = -1;
+		}
+	} else {
+		rtlpriv->dm.brfpath_rxenable[0] =
+		    rtlpriv->dm.brfpath_rxenable[1] = true;
+		for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) {
+			if (rtlpriv->dm.brfpath_rxenable[i])
+				rf_rx_num++;
+
+			rx_pwr[i] =
+			    ((p_drvinfo->gain_trsw[i] & 0x3f) * 2) - 110;
+			rssi = _rtl92c_query_rxpwrpercentage(rx_pwr[i]);
+			total_rssi += rssi;
+			rtlpriv->stats.rx_snr_db[i] =
+			    (long)(p_drvinfo->rxsnr[i] / 2);
+
+			if (bpacket_match_bssid)
+				pstats->rx_mimo_signalstrength[i] = (u8) rssi;
+		}
+
+		rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
+		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->rxpower = rx_pwr_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 &&
+		    pdesc->rxmcs <= DESC92C_RATEMCS15)
+			max_spatial_stream = 2;
+		else
+			max_spatial_stream = 1;
+
+		for (i = 0; i < max_spatial_stream; i++) {
+			evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]);
+
+			if (bpacket_match_bssid) {
+				if (i == 0)
+					pstats->signalquality =
+					    (u8) (evm & 0xff);
+				pstats->rx_mimo_signalquality[i] =
+				    (u8) (evm & 0xff);
+			}
+		}
+	}
+
+	if (is_cck_rate)
+		pstats->signalstrength =
+		    (u8) (_rtl92ce_signal_scale_mapping(hw, pwdb_all));
+	else if (rf_rx_num != 0)
+		pstats->signalstrength =
+		    (u8) (_rtl92ce_signal_scale_mapping
+			  (hw, total_rssi /= rf_rx_num));
+}
+
+static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw,
+		struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u8 rfpath;
+	u32 last_rssi, tmpval;
+
+	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+		rtlpriv->stats.rssi_calculate_cnt++;
+
+		if (rtlpriv->stats.ui_rssi.total_num++ >=
+		    PHY_RSSI_SLID_WIN_MAX) {
+			rtlpriv->stats.ui_rssi.total_num =
+			    PHY_RSSI_SLID_WIN_MAX;
+			last_rssi =
+			    rtlpriv->stats.ui_rssi.elements[rtlpriv->
+						    stats.ui_rssi.index];
+			rtlpriv->stats.ui_rssi.total_val -= last_rssi;
+		}
+
+		rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength;
+		rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi.
+						index++] =
+		    pstats->signalstrength;
+
+		if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX)
+			rtlpriv->stats.ui_rssi.index = 0;
+
+		tmpval = rtlpriv->stats.ui_rssi.total_val /
+		    rtlpriv->stats.ui_rssi.total_num;
+		rtlpriv->stats.signal_strength =
+		    _rtl92ce_translate_todbm(hw, (u8) tmpval);
+		pstats->rssi = rtlpriv->stats.signal_strength;
+	}
+
+	if (!pstats->b_is_cck && pstats->b_packet_toself) {
+		for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath;
+		     rfpath++) {
+
+			if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath))
+				continue;
+
+			if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    pstats->rx_mimo_signalstrength[rfpath];
+
+			}
+
+			if (pstats->rx_mimo_signalstrength[rfpath] >
+			    rtlpriv->stats.rx_rssi_percentage[rfpath]) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.
+				      rx_rssi_percentage[rfpath] *
+				      (RX_SMOOTH_FACTOR - 1)) +
+				     (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    rtlpriv->stats.rx_rssi_percentage[rfpath] +
+				    1;
+			} else {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.
+				      rx_rssi_percentage[rfpath] *
+				      (RX_SMOOTH_FACTOR - 1)) +
+				     (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+			}
+
+		}
+	}
+}
+
+static void _rtl92ce_update_rxsignalstatistics(struct ieee80211_hw *hw,
+					       struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int weighting;
+
+	if (rtlpriv->stats.recv_signal_power == 0)
+		rtlpriv->stats.recv_signal_power = pstats->recvsignalpower;
+
+	if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power)
+		weighting = 5;
+
+	else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power)
+		weighting = (-5);
+
+	rtlpriv->stats.recv_signal_power =
+	    (rtlpriv->stats.recv_signal_power * 5 +
+	     pstats->recvsignalpower + weighting) / 6;
+}
+
+static void _rtl92ce_process_pwdb(struct ieee80211_hw *hw,
+		struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+		return;
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.undecorated_smoothed_pwdb;
+	}
+
+	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+		if (undecorated_smoothed_pwdb < 0)
+			undecorated_smoothed_pwdb = pstats->rx_pwdb_all;
+
+		if (pstats->rx_pwdb_all > (u32) undecorated_smoothed_pwdb) {
+			undecorated_smoothed_pwdb =
+			    (((undecorated_smoothed_pwdb) *
+			      (RX_SMOOTH_FACTOR - 1)) +
+			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
+
+			undecorated_smoothed_pwdb = undecorated_smoothed_pwdb
+			    + 1;
+		} else {
+			undecorated_smoothed_pwdb =
+			    (((undecorated_smoothed_pwdb) *
+			      (RX_SMOOTH_FACTOR - 1)) +
+			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
+		}
+
+		rtlpriv->dm.undecorated_smoothed_pwdb =
+		    undecorated_smoothed_pwdb;
+		_rtl92ce_update_rxsignalstatistics(hw, pstats);
+	}
+}
+
+static void _rtl92ce_process_ui_link_quality(struct ieee80211_hw *hw,
+					     struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 last_evm, n_spatialstream, tmpval;
+
+	if (pstats->signalquality != 0) {
+		if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+
+			if (rtlpriv->stats.ui_link_quality.total_num++ >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX) {
+				rtlpriv->stats.ui_link_quality.total_num =
+				    PHY_LINKQUALITY_SLID_WIN_MAX;
+				last_evm =
+				    rtlpriv->stats.
+				    ui_link_quality.elements[rtlpriv->
+							  stats.ui_link_quality.
+							  index];
+				rtlpriv->stats.ui_link_quality.total_val -=
+				    last_evm;
+			}
+
+			rtlpriv->stats.ui_link_quality.total_val +=
+			    pstats->signalquality;
+			rtlpriv->stats.ui_link_quality.elements[rtlpriv->stats.
+								ui_link_quality.
+								index++] =
+			    pstats->signalquality;
+
+			if (rtlpriv->stats.ui_link_quality.index >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX)
+				rtlpriv->stats.ui_link_quality.index = 0;
+
+			tmpval = rtlpriv->stats.ui_link_quality.total_val /
+			    rtlpriv->stats.ui_link_quality.total_num;
+			rtlpriv->stats.signal_quality = tmpval;
+
+			rtlpriv->stats.last_sigstrength_inpercent = tmpval;
+
+			for (n_spatialstream = 0; n_spatialstream < 2;
+			     n_spatialstream++) {
+				if (pstats->
+				    rx_mimo_signalquality[n_spatialstream] !=
+				    -1) {
+					if (rtlpriv->stats.
+					    rx_evm_percentage[n_spatialstream]
+					    == 0) {
+						rtlpriv->stats.
+						   rx_evm_percentage
+						   [n_spatialstream] =
+						   pstats->rx_mimo_signalquality
+						   [n_spatialstream];
+					}
+
+					rtlpriv->stats.
+					    rx_evm_percentage[n_spatialstream] =
+					    ((rtlpriv->
+					      stats.rx_evm_percentage
+					      [n_spatialstream] *
+					      (RX_SMOOTH_FACTOR - 1)) +
+					     (pstats->
+					      rx_mimo_signalquality
+					      [n_spatialstream] * 1)) /
+					    (RX_SMOOTH_FACTOR);
+				}
+			}
+		}
+	} else {
+		;
+	}
+}
+
+static void _rtl92ce_process_phyinfo(struct ieee80211_hw *hw,
+				     u8 *buffer,
+				     struct rtl_stats *pcurrent_stats)
+{
+
+	if (!pcurrent_stats->b_packet_matchbssid &&
+	    !pcurrent_stats->b_packet_beacon)
+		return;
+
+	_rtl92ce_process_ui_rssi(hw, pcurrent_stats);
+	_rtl92ce_process_pwdb(hw, pcurrent_stats);
+	_rtl92ce_process_ui_link_quality(hw, pcurrent_stats);
+}
+
+static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
+					       struct sk_buff *skb,
+					       struct rtl_stats *pstats,
+					       struct rx_desc_92c *pdesc,
+					       struct rx_fwinfo_92c *p_drvinfo)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	struct ieee80211_hdr *hdr;
+	u8 *tmp_buf;
+	u8 *praddr;
+	u8 *psaddr;
+	u16 fc, type;
+	bool b_packet_matchbssid, b_packet_toself, b_packet_beacon;
+
+	tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift;
+
+	hdr = (struct ieee80211_hdr *)tmp_buf;
+	fc = le16_to_cpu(hdr->frame_control);
+	type = WLAN_FC_GET_TYPE(fc);
+	praddr = hdr->addr1;
+	psaddr = hdr->addr2;
+
+	b_packet_matchbssid =
+	    ((IEEE80211_FTYPE_CTL != type) &&
+	     (!compare_ether_addr(mac->bssid,
+				  (fc & IEEE80211_FCTL_TODS) ?
+				  hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ?
+				  hdr->addr2 : hdr->addr3)) &&
+	     (!pstats->b_hwerror) && (!pstats->b_crc) && (!pstats->b_icv));
+
+	b_packet_toself = b_packet_matchbssid &&
+	    (!compare_ether_addr(praddr, rtlefuse->dev_addr));
+
+	if (ieee80211_is_beacon(fc))
+		b_packet_beacon = true;
+
+	_rtl92ce_query_rxphystatus(hw, pstats, pdesc, p_drvinfo,
+				   b_packet_matchbssid, b_packet_toself,
+				   b_packet_beacon);
+
+	_rtl92ce_process_phyinfo(hw, tmp_buf, pstats);
+}
+
+bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
+			   struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status,
+			   u8 *p_desc, struct sk_buff *skb)
+{
+	struct rx_fwinfo_92c *p_drvinfo;
+	struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
+
+	u32 phystatus = GET_RX_DESC_PHYST(pdesc);
+	stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
+	stats->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
+	    RX_DRV_INFO_SIZE_UNIT;
+	stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
+	stats->b_icv = (u16) GET_RX_DESC_ICV(pdesc);
+	stats->b_crc = (u16) GET_RX_DESC_CRC32(pdesc);
+	stats->b_hwerror = (stats->b_crc | stats->b_icv);
+	stats->decrypted = !GET_RX_DESC_SWDEC(pdesc);
+	stats->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
+	stats->b_shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
+	stats->b_isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
+	stats->b_isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
+				   && (GET_RX_DESC_FAGGR(pdesc) == 1));
+	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
+	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
+
+	rx_status->freq = hw->conf.channel->center_freq;
+	rx_status->band = hw->conf.channel->band;
+
+	if (GET_RX_DESC_CRC32(pdesc))
+		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+
+	if (!GET_RX_DESC_SWDEC(pdesc))
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	if (GET_RX_DESC_BW(pdesc))
+		rx_status->flag |= RX_FLAG_40MHZ;
+
+	if (GET_RX_DESC_RXHT(pdesc))
+		rx_status->flag |= RX_FLAG_HT;
+
+	rx_status->flag |= RX_FLAG_TSFT;
+
+	if (stats->decrypted)
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	rx_status->rate_idx = _rtl92ce_rate_mapping((bool)
+						    GET_RX_DESC_RXHT(pdesc),
+						    (u8)
+						    GET_RX_DESC_RXMCS(pdesc),
+						    (bool)
+						    GET_RX_DESC_PAGGR(pdesc));
+
+	rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
+	if (phystatus == true) {
+		p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
+						     stats->rx_bufshift);
+
+		_rtl92ce_translate_rx_signal_stuff(hw,
+						   skb, stats, pdesc,
+						   p_drvinfo);
+	}
+
+	/*rx_status->qual = stats->signal; */
+	rx_status->signal = stats->rssi + 10;
+	/*rx_status->noise = -stats->noise; */
+
+	return true;
+}
+
+void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
+			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+			  struct ieee80211_tx_info *info, struct sk_buff *skb,
+			  unsigned int queue_index)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool b_defaultadapter = true;
+
+	struct ieee80211_sta *sta = ieee80211_find_sta(mac->vif, mac->bssid);
+
+	u8 *pdesc = (u8 *) pdesc_tx;
+	struct rtl_tcb_desc tcb_desc;
+	u8 *qc = ieee80211_get_qos_ctl(hdr);
+	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+	u16 seq_number;
+	u16 fc = le16_to_cpu(hdr->frame_control);
+	u8 rate_flag = info->control.rates[0].flags;
+
+	enum rtl_desc_qsel fw_qsel =
+	    _rtl92ce_map_hwqueue_to_fwqueue(le16_to_cpu(hdr->frame_control),
+					    queue_index);
+
+	bool b_firstseg = ((hdr->seq_ctrl &
+			    cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
+
+	bool b_lastseg = ((hdr->frame_control &
+			   cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
+
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
+					    skb->data, skb->len,
+					    PCI_DMA_TODEVICE);
+
+	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
+
+	rtl_get_tcb_desc(hw, info, skb, &tcb_desc);
+
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c));
+
+	if (b_firstseg) {
+		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+
+		SET_TX_DESC_TX_RATE(pdesc, tcb_desc.hw_rate);
+
+		if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble)
+			SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
+
+		if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
+		    info->flags & IEEE80211_TX_CTL_AMPDU) {
+			SET_TX_DESC_AGG_BREAK(pdesc, 1);
+			SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
+		}
+		SET_TX_DESC_SEQ(pdesc, seq_number);
+
+		SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.b_rts_enable &&
+						!tcb_desc.
+						b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_HW_RTS_ENABLE(pdesc,
+					  ((tcb_desc.b_rts_enable
+					    || tcb_desc.b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.b_rts_stbc) ? 1 : 0));
+
+		SET_TX_DESC_RTS_RATE(pdesc, tcb_desc.rts_rate);
+		SET_TX_DESC_RTS_BW(pdesc, 0);
+		SET_TX_DESC_RTS_SC(pdesc, tcb_desc.rts_sc);
+		SET_TX_DESC_RTS_SHORT(pdesc,
+				      ((tcb_desc.rts_rate <= DESC92C_RATE54M) ?
+				      (tcb_desc.b_rts_use_shortpreamble ? 1 : 0)
+				      : (tcb_desc.b_rts_use_shortgi ? 1 : 0)));
+
+		if (mac->bw_40) {
+			if (tcb_desc.b_packet_bw) {
+				SET_TX_DESC_DATA_BW(pdesc, 1);
+				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
+			} else {
+				SET_TX_DESC_DATA_BW(pdesc, 0);
+
+				if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
+					SET_TX_DESC_TX_SUB_CARRIER(pdesc,
+							mac->cur_40_prime_sc);
+				}
+			}
+		} else {
+			SET_TX_DESC_DATA_BW(pdesc, 0);
+			SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
+		}
+
+		SET_TX_DESC_LINIP(pdesc, 0);
+		SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
+
+		if (sta) {
+			u8 ampdu_density = sta->ht_cap.ampdu_density;
+			SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
+		}
+
+		if (info->control.hw_key) {
+			struct ieee80211_key_conf *keyconf =
+			    info->control.hw_key;
+
+			switch (keyconf->cipher) {
+			case WLAN_CIPHER_SUITE_WEP40:
+			case WLAN_CIPHER_SUITE_WEP104:
+			case WLAN_CIPHER_SUITE_TKIP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
+				break;
+			case WLAN_CIPHER_SUITE_CCMP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
+				break;
+			default:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
+				break;
+
+			}
+		}
+
+		SET_TX_DESC_PKT_ID(pdesc, 0);
+		SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
+
+		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
+		SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
+		SET_TX_DESC_DISABLE_FB(pdesc, 0);
+		SET_TX_DESC_USE_RATE(pdesc, tcb_desc.use_driver_rate ? 1 : 0);
+
+		if (ieee80211_is_data_qos(fc)) {
+			if (mac->rdg_en) {
+				RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+					 ("Enable RDG function.\n"));
+				SET_TX_DESC_RDG_ENABLE(pdesc, 1);
+				SET_TX_DESC_HTC(pdesc, 1);
+			}
+		}
+	}
+
+	SET_TX_DESC_FIRST_SEG(pdesc, (b_firstseg ? 1 : 0));
+	SET_TX_DESC_LAST_SEG(pdesc, (b_lastseg ? 1 : 0));
+
+	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
+
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+	if (rtlpriv->dm.b_useramask) {
+		SET_TX_DESC_RATE_ID(pdesc, tcb_desc.ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc.mac_id);
+	} else {
+		SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc.ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc.ratr_index);
+	}
+
+	if ((!ieee80211_is_data_qos(fc)) && ppsc->b_leisure_ps &&
+	    ppsc->b_fwctrl_lps) {
+		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
+		SET_TX_DESC_PKT_ID(pdesc, 8);
+
+		if (!b_defaultadapter)
+			SET_TX_DESC_QOS(pdesc, 1);
+	}
+
+	SET_TX_DESC_MORE_FRAG(pdesc, (b_lastseg ? 0 : 1));
+
+	if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
+	    is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
+		SET_TX_DESC_BMC(pdesc, 1);
+	}
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, ("\n"));
+}
+
+void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
+			     u8 *pdesc, bool b_firstseg,
+			     bool b_lastseg, struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 fw_queue = QSLT_BEACON;
+
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
+					    skb->data, skb->len,
+					    PCI_DMA_TODEVICE);
+
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	u16 fc = le16_to_cpu(hdr->frame_control);
+
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
+
+	if (b_firstseg)
+		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+
+	SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
+
+	SET_TX_DESC_SEQ(pdesc, 0);
+
+	SET_TX_DESC_LINIP(pdesc, 0);
+
+	SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
+
+	SET_TX_DESC_FIRST_SEG(pdesc, 1);
+	SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
+
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+	SET_TX_DESC_RATE_ID(pdesc, 7);
+	SET_TX_DESC_MACID(pdesc, 0);
+
+	SET_TX_DESC_OWN(pdesc, 1);
+
+	SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len));
+
+	SET_TX_DESC_FIRST_SEG(pdesc, 1);
+	SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+	SET_TX_DESC_OFFSET(pdesc, 0x20);
+
+	SET_TX_DESC_USE_RATE(pdesc, 1);
+
+	if (!ieee80211_is_data_qos(fc)) {
+		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
+		SET_TX_DESC_PKT_ID(pdesc, 8);
+	}
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
+		      "H2C Tx Cmd Content\n",
+		      pdesc, TX_DESC_SIZE);
+}
+
+void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
+{
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			SET_TX_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_TX_NEXTDESC_ADDR:
+			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d"
+					  " not process\n", desc_name));
+			break;
+		}
+	} else {
+		switch (desc_name) {
+		case HW_DESC_RXOWN:
+			SET_RX_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_RXBUFF_ADDR:
+			SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			SET_RX_DESC_PKT_LEN(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXERO:
+			SET_RX_DESC_EOR(pdesc, 1);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	}
+}
+
+u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
+{
+	u32 ret = 0;
+
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_TX_DESC_OWN(p_desc);
+			break;
+		case HW_DESC_TXBUFF_ADDR:
+			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	} else {
+		struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_RX_DESC_OWN(pdesc);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			ret = GET_RX_DESC_PKT_LEN(pdesc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	}
+	return ret;
+}
+
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	if (hw_queue == BEACON_QUEUE) {
+		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, BIT(4));
+	} else {
+		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG,
+			       BIT(0) << (hw_queue));
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
new file mode 100644
index 000000000000..91e13c33351e
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
@@ -0,0 +1,714 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_TRX_H__
+#define __RTL92CE_TRX_H__
+
+#define TX_DESC_SIZE				64
+#define TX_DESC_AGGR_SUBFRAME_SIZE		32
+
+#define RX_DESC_SIZE				32
+#define RX_DRV_INFO_SIZE_UNIT			8
+
+#define	TX_DESC_NEXT_DESC_OFFSET		40
+#define USB_HWDESC_HEADER_LEN			32
+#define CRCLENGTH				4
+
+#define SET_TX_DESC_PKT_SIZE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
+#define SET_TX_DESC_OFFSET(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
+#define SET_TX_DESC_BMC(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
+#define SET_TX_DESC_HTC(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
+#define SET_TX_DESC_LAST_SEG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
+#define SET_TX_DESC_FIRST_SEG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
+#define SET_TX_DESC_LINIP(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
+#define SET_TX_DESC_NO_ACM(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val)
+#define SET_TX_DESC_GF(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
+#define SET_TX_DESC_OWN(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
+
+#define GET_TX_DESC_PKT_SIZE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 0, 16)
+#define GET_TX_DESC_OFFSET(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 16, 8)
+#define GET_TX_DESC_BMC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 24, 1)
+#define GET_TX_DESC_HTC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 25, 1)
+#define GET_TX_DESC_LAST_SEG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
+#define GET_TX_DESC_FIRST_SEG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
+#define GET_TX_DESC_LINIP(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
+#define GET_TX_DESC_NO_ACM(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
+#define GET_TX_DESC_GF(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
+#define GET_TX_DESC_OWN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
+
+#define SET_TX_DESC_MACID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val)
+#define SET_TX_DESC_AGG_BREAK(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val)
+#define SET_TX_DESC_BK(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val)
+#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val)
+#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val)
+#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val)
+#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val)
+#define SET_TX_DESC_PIFS(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
+#define SET_TX_DESC_RATE_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val)
+#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val)
+#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val)
+#define SET_TX_DESC_SEC_TYPE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
+#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val)
+
+#define GET_TX_DESC_MACID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
+#define GET_TX_DESC_AGG_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 5, 1)
+#define GET_TX_DESC_AGG_BREAK(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 6, 1)
+#define GET_TX_DESC_RDG_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 7, 1)
+#define GET_TX_DESC_QUEUE_SEL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 8, 5)
+#define GET_TX_DESC_RDG_NAV_EXT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 13, 1)
+#define GET_TX_DESC_LSIG_TXOP_EN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
+#define GET_TX_DESC_PIFS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
+#define GET_TX_DESC_RATE_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
+#define GET_TX_DESC_NAV_USE_HDR(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 20, 1)
+#define GET_TX_DESC_EN_DESC_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 21, 1)
+#define GET_TX_DESC_SEC_TYPE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 22, 2)
+#define GET_TX_DESC_PKT_OFFSET(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 24, 8)
+
+#define SET_TX_DESC_RTS_RC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val)
+#define SET_TX_DESC_DATA_RC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val)
+#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val)
+#define SET_TX_DESC_MORE_FRAG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
+#define SET_TX_DESC_RAW(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val)
+#define SET_TX_DESC_CCX(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val)
+#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
+#define SET_TX_DESC_ANTSEL_A(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val)
+#define SET_TX_DESC_ANTSEL_B(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val)
+#define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val)
+#define SET_TX_DESC_TX_ANTL(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val)
+#define SET_TX_DESC_TX_ANT_HT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val)
+
+#define GET_TX_DESC_RTS_RC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 0, 6)
+#define GET_TX_DESC_DATA_RC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 6, 6)
+#define GET_TX_DESC_BAR_RTY_TH(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 14, 2)
+#define GET_TX_DESC_MORE_FRAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 17, 1)
+#define GET_TX_DESC_RAW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 18, 1)
+#define GET_TX_DESC_CCX(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 19, 1)
+#define GET_TX_DESC_AMPDU_DENSITY(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+8, 20, 3)
+#define GET_TX_DESC_ANTSEL_A(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 24, 1)
+#define GET_TX_DESC_ANTSEL_B(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 25, 1)
+#define GET_TX_DESC_TX_ANT_CCK(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 26, 2)
+#define GET_TX_DESC_TX_ANTL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 28, 2)
+#define GET_TX_DESC_TX_ANT_HT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 30, 2)
+
+#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val)
+#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val)
+#define SET_TX_DESC_SEQ(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val)
+#define SET_TX_DESC_PKT_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val)
+
+#define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+12, 0, 8)
+#define GET_TX_DESC_TAIL_PAGE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 8, 8)
+#define GET_TX_DESC_SEQ(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 16, 12)
+#define GET_TX_DESC_PKT_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 28, 4)
+
+#define SET_TX_DESC_RTS_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val)
+#define SET_TX_DESC_AP_DCFE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val)
+#define SET_TX_DESC_QOS(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val)
+#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val)
+#define SET_TX_DESC_USE_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val)
+#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val)
+#define SET_TX_DESC_DISABLE_FB(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val)
+#define SET_TX_DESC_CTS2SELF(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val)
+#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val)
+#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val)
+#define SET_TX_DESC_PORT_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val)
+#define SET_TX_DESC_WAIT_DCTS(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val)
+#define SET_TX_DESC_CTS2AP_EN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val)
+#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val)
+#define SET_TX_DESC_TX_STBC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val)
+#define SET_TX_DESC_DATA_SHORT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val)
+#define SET_TX_DESC_DATA_BW(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val)
+#define SET_TX_DESC_RTS_SHORT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val)
+#define SET_TX_DESC_RTS_BW(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val)
+#define SET_TX_DESC_RTS_SC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val)
+#define SET_TX_DESC_RTS_STBC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val)
+
+#define GET_TX_DESC_RTS_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 0, 5)
+#define GET_TX_DESC_AP_DCFE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 5, 1)
+#define GET_TX_DESC_QOS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 6, 1)
+#define GET_TX_DESC_HWSEQ_EN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 7, 1)
+#define GET_TX_DESC_USE_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 8, 1)
+#define GET_TX_DESC_DISABLE_RTS_FB(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 9, 1)
+#define GET_TX_DESC_DISABLE_FB(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 10, 1)
+#define GET_TX_DESC_CTS2SELF(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 11, 1)
+#define GET_TX_DESC_RTS_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 12, 1)
+#define GET_TX_DESC_HW_RTS_ENABLE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 13, 1)
+#define GET_TX_DESC_PORT_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 14, 1)
+#define GET_TX_DESC_WAIT_DCTS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 18, 1)
+#define GET_TX_DESC_CTS2AP_EN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 19, 1)
+#define GET_TX_DESC_TX_SUB_CARRIER(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 20, 2)
+#define GET_TX_DESC_TX_STBC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 22, 2)
+#define GET_TX_DESC_DATA_SHORT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 24, 1)
+#define GET_TX_DESC_DATA_BW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 25, 1)
+#define GET_TX_DESC_RTS_SHORT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 26, 1)
+#define GET_TX_DESC_RTS_BW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 27, 1)
+#define GET_TX_DESC_RTS_SC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 28, 2)
+#define GET_TX_DESC_RTS_STBC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 30, 2)
+
+#define SET_TX_DESC_TX_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val)
+#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val)
+#define SET_TX_DESC_CCX_TAG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val)
+#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val)
+#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
+#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val)
+#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val)
+#define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val)
+
+#define GET_TX_DESC_TX_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 0, 6)
+#define GET_TX_DESC_DATA_SHORTGI(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 6, 1)
+#define GET_TX_DESC_CCX_TAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 7, 1)
+#define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 8, 5)
+#define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 13, 4)
+#define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 17, 1)
+#define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 18, 6)
+#define GET_TX_DESC_USB_TXAGG_NUM(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 24, 8)
+
+#define SET_TX_DESC_TXAGC_A(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val)
+#define SET_TX_DESC_TXAGC_B(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val)
+#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val)
+#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val)
+#define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val)
+#define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val)
+#define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val)
+#define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val)
+
+#define GET_TX_DESC_TXAGC_A(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 0, 5)
+#define GET_TX_DESC_TXAGC_B(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 5, 5)
+#define GET_TX_DESC_USE_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 10, 1)
+#define GET_TX_DESC_MAX_AGG_NUM(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 11, 5)
+#define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 16, 4)
+#define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 20, 4)
+#define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 24, 4)
+#define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 28, 4)
+
+#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
+#define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val)
+#define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val)
+#define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val)
+#define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val)
+
+#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 0, 16)
+#define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 16, 4)
+#define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 20, 4)
+#define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 24, 4)
+#define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 28, 4)
+
+#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val)
+#define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
+	SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
+
+#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+32, 0, 32)
+#define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc)	\
+	LE_BITS_TO_4BYTE(__pdesc+36, 0, 32)
+
+#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
+#define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
+	SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val)
+
+#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+40, 0, 32)
+#define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc)	\
+	LE_BITS_TO_4BYTE(__pdesc+44, 0, 32)
+
+#define GET_RX_DESC_PKT_LEN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 0, 14)
+#define GET_RX_DESC_CRC32(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 14, 1)
+#define GET_RX_DESC_ICV(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 15, 1)
+#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc, 16, 4)
+#define GET_RX_DESC_SECURITY(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 20, 3)
+#define GET_RX_DESC_QOS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 23, 1)
+#define GET_RX_DESC_SHIFT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 24, 2)
+#define GET_RX_DESC_PHYST(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
+#define GET_RX_DESC_SWDEC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
+#define GET_RX_DESC_LS(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
+#define GET_RX_DESC_FS(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
+#define GET_RX_DESC_EOR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
+#define GET_RX_DESC_OWN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
+
+#define SET_RX_DESC_PKT_LEN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
+#define SET_RX_DESC_EOR(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
+#define SET_RX_DESC_OWN(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
+
+#define GET_RX_DESC_MACID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
+#define GET_RX_DESC_TID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 5, 4)
+#define GET_RX_DESC_HWRSVD(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 9, 5)
+#define GET_RX_DESC_PAGGR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
+#define GET_RX_DESC_FAGGR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
+#define GET_RX_DESC_A1_FIT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
+#define GET_RX_DESC_A2_FIT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 20, 4)
+#define GET_RX_DESC_PAM(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 24, 1)
+#define GET_RX_DESC_PWR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 25, 1)
+#define GET_RX_DESC_MD(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 26, 1)
+#define GET_RX_DESC_MF(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 27, 1)
+#define GET_RX_DESC_TYPE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 28, 2)
+#define GET_RX_DESC_MC(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 30, 1)
+#define GET_RX_DESC_BC(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 31, 1)
+#define GET_RX_DESC_SEQ(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 0, 12)
+#define GET_RX_DESC_FRAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 12, 4)
+#define GET_RX_DESC_NEXT_PKT_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+8, 16, 14)
+#define GET_RX_DESC_NEXT_IND(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 30, 1)
+#define GET_RX_DESC_RSVD(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 31, 1)
+
+#define GET_RX_DESC_RXMCS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 0, 6)
+#define GET_RX_DESC_RXHT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 6, 1)
+#define GET_RX_DESC_SPLCP(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 8, 1)
+#define GET_RX_DESC_BW(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+12, 9, 1)
+#define GET_RX_DESC_HTC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 10, 1)
+#define GET_RX_DESC_HWPC_ERR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 14, 1)
+#define GET_RX_DESC_HWPC_IND(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 15, 1)
+#define GET_RX_DESC_IV0(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 16, 16)
+
+#define GET_RX_DESC_IV1(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 0, 32)
+#define GET_RX_DESC_TSFL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
+
+#define GET_RX_DESC_BUFF_ADDR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
+#define GET_RX_DESC_BUFF_ADDR64(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 0, 32)
+
+#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
+#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) 	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
+
+#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)	\
+do {							\
+	if (_size > TX_DESC_NEXT_DESC_OFFSET)		\
+		memset((void *)__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
+	else						\
+		memset((void *)__pdesc, 0, _size);	\
+} while (0);
+
+#define RX_HAL_IS_CCK_RATE(_pdesc)\
+	(_pdesc->rxmcs == DESC92C_RATE1M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE2M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE5_5M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE11M)
+
+struct rx_fwinfo_92c {
+	u8 gain_trsw[4];
+	u8 pwdb_all;
+	u8 cfosho[4];
+	u8 cfotail[4];
+	char rxevm[2];
+	char rxsnr[4];
+	u8 pdsnr[2];
+	u8 csi_current[2];
+	u8 csi_target[2];
+	u8 sigevm;
+	u8 max_ex_pwr;
+	u8 ex_intf_flag:1;
+	u8 sgi_en:1;
+	u8 rxsc:2;
+	u8 reserve:4;
+} __attribute__ ((packed));
+
+struct tx_desc_92c {
+	u32 pktsize:16;
+	u32 offset:8;
+	u32 bmc:1;
+	u32 htc:1;
+	u32 lastseg:1;
+	u32 firstseg:1;
+	u32 linip:1;
+	u32 noacm:1;
+	u32 gf:1;
+	u32 own:1;
+
+	u32 macid:5;
+	u32 agg_en:1;
+	u32 bk:1;
+	u32 rdg_en:1;
+	u32 queuesel:5;
+	u32 rd_nav_ext:1;
+	u32 lsig_txop_en:1;
+	u32 pifs:1;
+	u32 rateid:4;
+	u32 nav_usehdr:1;
+	u32 en_descid:1;
+	u32 sectype:2;
+	u32 pktoffset:8;
+
+	u32 rts_rc:6;
+	u32 data_rc:6;
+	u32 rsvd0:2;
+	u32 bar_retryht:2;
+	u32 rsvd1:1;
+	u32 morefrag:1;
+	u32 raw:1;
+	u32 ccx:1;
+	u32 ampdudensity:3;
+	u32 rsvd2:1;
+	u32 ant_sela:1;
+	u32 ant_selb:1;
+	u32 txant_cck:2;
+	u32 txant_l:2;
+	u32 txant_ht:2;
+
+	u32 nextheadpage:8;
+	u32 tailpage:8;
+	u32 seq:12;
+	u32 pktid:4;
+
+	u32 rtsrate:5;
+	u32 apdcfe:1;
+	u32 qos:1;
+	u32 hwseq_enable:1;
+	u32 userrate:1;
+	u32 dis_rtsfb:1;
+	u32 dis_datafb:1;
+	u32 cts2self:1;
+	u32 rts_en:1;
+	u32 hwrts_en:1;
+	u32 portid:1;
+	u32 rsvd3:3;
+	u32 waitdcts:1;
+	u32 cts2ap_en:1;
+	u32 txsc:2;
+	u32 stbc:2;
+	u32 txshort:1;
+	u32 txbw:1;
+	u32 rtsshort:1;
+	u32 rtsbw:1;
+	u32 rtssc:2;
+	u32 rtsstbc:2;
+
+	u32 txrate:6;
+	u32 shortgi:1;
+	u32 ccxt:1;
+	u32 txrate_fb_lmt:5;
+	u32 rtsrate_fb_lmt:4;
+	u32 retrylmt_en:1;
+	u32 txretrylmt:6;
+	u32 usb_txaggnum:8;
+
+	u32 txagca:5;
+	u32 txagcb:5;
+	u32 usemaxlen:1;
+	u32 maxaggnum:5;
+	u32 mcsg1maxlen:4;
+	u32 mcsg2maxlen:4;
+	u32 mcsg3maxlen:4;
+	u32 mcs7sgimaxlen:4;
+
+	u32 txbuffersize:16;
+	u32 mcsg4maxlen:4;
+	u32 mcsg5maxlen:4;
+	u32 mcsg6maxlen:4;
+	u32 mcsg15sgimaxlen:4;
+
+	u32 txbuffaddr;
+	u32 txbufferaddr64;
+	u32 nextdescaddress;
+	u32 nextdescaddress64;
+
+	u32 reserve_pass_pcie_mm_limit[4];
+} __attribute__ ((packed));
+
+struct rx_desc_92c {
+	u32 length:14;
+	u32 crc32:1;
+	u32 icverror:1;
+	u32 drv_infosize:4;
+	u32 security:3;
+	u32 qos:1;
+	u32 shift:2;
+	u32 phystatus:1;
+	u32 swdec:1;
+	u32 lastseg:1;
+	u32 firstseg:1;
+	u32 eor:1;
+	u32 own:1;
+
+	u32 macid:5;
+	u32 tid:4;
+	u32 hwrsvd:5;
+	u32 paggr:1;
+	u32 faggr:1;
+	u32 a1_fit:4;
+	u32 a2_fit:4;
+	u32 pam:1;
+	u32 pwr:1;
+	u32 moredata:1;
+	u32 morefrag:1;
+	u32 type:2;
+	u32 mc:1;
+	u32 bc:1;
+
+	u32 seq:12;
+	u32 frag:4;
+	u32 nextpktlen:14;
+	u32 nextind:1;
+	u32 rsvd:1;
+
+	u32 rxmcs:6;
+	u32 rxht:1;
+	u32 amsdu:1;
+	u32 splcp:1;
+	u32 bandwidth:1;
+	u32 htc:1;
+	u32 tcpchk_rpt:1;
+	u32 ipcchk_rpt:1;
+	u32 tcpchk_valid:1;
+	u32 hwpcerr:1;
+	u32 hwpcind:1;
+	u32 iv0:16;
+
+	u32 iv1;
+
+	u32 tsfl;
+
+	u32 bufferaddress;
+	u32 bufferaddress64;
+
+} __attribute__ ((packed));
+
+void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
+			  struct ieee80211_hdr *hdr,
+			  u8 *pdesc, struct ieee80211_tx_info *info,
+			  struct sk_buff *skb, unsigned int qsel);
+bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
+			   struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status,
+			   u8 *pdesc, struct sk_buff *skb);
+void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val);
+u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue);
+void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
+			     bool b_firstseg, bool b_lastseg,
+			     struct sk_buff *skb);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
new file mode 100644
index 000000000000..0dd6824b1942
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -0,0 +1,1532 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_WIFI_H__
+#define __RTL_WIFI_H__
+
+#include <linux/sched.h>
+#include <linux/firmware.h>
+#include <linux/version.h>
+#include <linux/etherdevice.h>
+#include <net/mac80211.h>
+#include "debug.h"
+
+#define RF_CHANGE_BY_INIT			0
+#define RF_CHANGE_BY_IPS			BIT(28)
+#define RF_CHANGE_BY_PS				BIT(29)
+#define RF_CHANGE_BY_HW				BIT(30)
+#define RF_CHANGE_BY_SW				BIT(31)
+
+#define IQK_ADDA_REG_NUM			16
+#define IQK_MAC_REG_NUM				4
+
+#define MAX_KEY_LEN				61
+#define KEY_BUF_SIZE				5
+
+/* QoS related. */
+/*aci: 0x00	Best Effort*/
+/*aci: 0x01	Background*/
+/*aci: 0x10	Video*/
+/*aci: 0x11	Voice*/
+/*Max: define total number.*/
+#define AC0_BE					0
+#define AC1_BK					1
+#define AC2_VI					2
+#define AC3_VO					3
+#define AC_MAX					4
+#define QOS_QUEUE_NUM				4
+#define RTL_MAC80211_NUM_QUEUE			5
+
+#define QBSS_LOAD_SIZE				5
+#define MAX_WMMELE_LENGTH			64
+
+/*slot time for 11g. */
+#define RTL_SLOT_TIME_9				9
+#define RTL_SLOT_TIME_20			20
+
+/*related with tcp/ip. */
+/*if_ehther.h*/
+#define ETH_P_PAE		0x888E	/*Port Access Entity (IEEE 802.1X) */
+#define ETH_P_IP		0x0800	/*Internet Protocol packet */
+#define ETH_P_ARP		0x0806	/*Address Resolution packet */
+#define SNAP_SIZE		6
+#define PROTOC_TYPE_SIZE	2
+
+/*related with 802.11 frame*/
+#define MAC80211_3ADDR_LEN			24
+#define MAC80211_4ADDR_LEN			30
+
+enum intf_type {
+	INTF_PCI = 0,
+	INTF_USB = 1,
+};
+
+enum radio_path {
+	RF90_PATH_A = 0,
+	RF90_PATH_B = 1,
+	RF90_PATH_C = 2,
+	RF90_PATH_D = 3,
+};
+
+enum rt_eeprom_type {
+	EEPROM_93C46,
+	EEPROM_93C56,
+	EEPROM_BOOT_EFUSE,
+};
+
+enum rtl_status {
+	RTL_STATUS_INTERFACE_START = 0,
+};
+
+enum hardware_type {
+	HARDWARE_TYPE_RTL8192E,
+	HARDWARE_TYPE_RTL8192U,
+	HARDWARE_TYPE_RTL8192SE,
+	HARDWARE_TYPE_RTL8192SU,
+	HARDWARE_TYPE_RTL8192CE,
+	HARDWARE_TYPE_RTL8192CU,
+	HARDWARE_TYPE_RTL8192DE,
+	HARDWARE_TYPE_RTL8192DU,
+
+	/*keep it last*/
+	HARDWARE_TYPE_NUM
+};
+
+enum scan_operation_backup_opt {
+	SCAN_OPT_BACKUP = 0,
+	SCAN_OPT_RESTORE,
+	SCAN_OPT_MAX
+};
+
+/*RF state.*/
+enum rf_pwrstate {
+	ERFON,
+	ERFSLEEP,
+	ERFOFF
+};
+
+struct bb_reg_def {
+	u32 rfintfs;
+	u32 rfintfi;
+	u32 rfintfo;
+	u32 rfintfe;
+	u32 rf3wire_offset;
+	u32 rflssi_select;
+	u32 rftxgain_stage;
+	u32 rfhssi_para1;
+	u32 rfhssi_para2;
+	u32 rfswitch_control;
+	u32 rfagc_control1;
+	u32 rfagc_control2;
+	u32 rfrxiq_imbalance;
+	u32 rfrx_afe;
+	u32 rftxiq_imbalance;
+	u32 rftx_afe;
+	u32 rflssi_readback;
+	u32 rflssi_readbackpi;
+};
+
+enum io_type {
+	IO_CMD_PAUSE_DM_BY_SCAN = 0,
+	IO_CMD_RESUME_DM_BY_SCAN = 1,
+};
+
+enum hw_variables {
+	HW_VAR_ETHER_ADDR,
+	HW_VAR_MULTICAST_REG,
+	HW_VAR_BASIC_RATE,
+	HW_VAR_BSSID,
+	HW_VAR_MEDIA_STATUS,
+	HW_VAR_SECURITY_CONF,
+	HW_VAR_BEACON_INTERVAL,
+	HW_VAR_ATIM_WINDOW,
+	HW_VAR_LISTEN_INTERVAL,
+	HW_VAR_CS_COUNTER,
+	HW_VAR_DEFAULTKEY0,
+	HW_VAR_DEFAULTKEY1,
+	HW_VAR_DEFAULTKEY2,
+	HW_VAR_DEFAULTKEY3,
+	HW_VAR_SIFS,
+	HW_VAR_DIFS,
+	HW_VAR_EIFS,
+	HW_VAR_SLOT_TIME,
+	HW_VAR_ACK_PREAMBLE,
+	HW_VAR_CW_CONFIG,
+	HW_VAR_CW_VALUES,
+	HW_VAR_RATE_FALLBACK_CONTROL,
+	HW_VAR_CONTENTION_WINDOW,
+	HW_VAR_RETRY_COUNT,
+	HW_VAR_TR_SWITCH,
+	HW_VAR_COMMAND,
+	HW_VAR_WPA_CONFIG,
+	HW_VAR_AMPDU_MIN_SPACE,
+	HW_VAR_SHORTGI_DENSITY,
+	HW_VAR_AMPDU_FACTOR,
+	HW_VAR_MCS_RATE_AVAILABLE,
+	HW_VAR_AC_PARAM,
+	HW_VAR_ACM_CTRL,
+	HW_VAR_DIS_Req_Qsize,
+	HW_VAR_CCX_CHNL_LOAD,
+	HW_VAR_CCX_NOISE_HISTOGRAM,
+	HW_VAR_CCX_CLM_NHM,
+	HW_VAR_TxOPLimit,
+	HW_VAR_TURBO_MODE,
+	HW_VAR_RF_STATE,
+	HW_VAR_RF_OFF_BY_HW,
+	HW_VAR_BUS_SPEED,
+	HW_VAR_SET_DEV_POWER,
+
+	HW_VAR_RCR,
+	HW_VAR_RATR_0,
+	HW_VAR_RRSR,
+	HW_VAR_CPU_RST,
+	HW_VAR_CECHK_BSSID,
+	HW_VAR_LBK_MODE,
+	HW_VAR_AES_11N_FIX,
+	HW_VAR_USB_RX_AGGR,
+	HW_VAR_USER_CONTROL_TURBO_MODE,
+	HW_VAR_RETRY_LIMIT,
+	HW_VAR_INIT_TX_RATE,
+	HW_VAR_TX_RATE_REG,
+	HW_VAR_EFUSE_USAGE,
+	HW_VAR_EFUSE_BYTES,
+	HW_VAR_AUTOLOAD_STATUS,
+	HW_VAR_RF_2R_DISABLE,
+	HW_VAR_SET_RPWM,
+	HW_VAR_H2C_FW_PWRMODE,
+	HW_VAR_H2C_FW_JOINBSSRPT,
+	HW_VAR_FW_PSMODE_STATUS,
+	HW_VAR_1X1_RECV_COMBINE,
+	HW_VAR_STOP_SEND_BEACON,
+	HW_VAR_TSF_TIMER,
+	HW_VAR_IO_CMD,
+
+	HW_VAR_RF_RECOVERY,
+	HW_VAR_H2C_FW_UPDATE_GTK,
+	HW_VAR_WF_MASK,
+	HW_VAR_WF_CRC,
+	HW_VAR_WF_IS_MAC_ADDR,
+	HW_VAR_H2C_FW_OFFLOAD,
+	HW_VAR_RESET_WFCRC,
+
+	HW_VAR_HANDLE_FW_C2H,
+	HW_VAR_DL_FW_RSVD_PAGE,
+	HW_VAR_AID,
+	HW_VAR_HW_SEQ_ENABLE,
+	HW_VAR_CORRECT_TSF,
+	HW_VAR_BCN_VALID,
+	HW_VAR_FWLPS_RF_ON,
+	HW_VAR_DUAL_TSF_RST,
+	HW_VAR_SWITCH_EPHY_WoWLAN,
+	HW_VAR_INT_MIGRATION,
+	HW_VAR_INT_AC,
+	HW_VAR_RF_TIMING,
+
+	HW_VAR_MRC,
+
+	HW_VAR_MGT_FILTER,
+	HW_VAR_CTRL_FILTER,
+	HW_VAR_DATA_FILTER,
+};
+
+enum _RT_MEDIA_STATUS {
+	RT_MEDIA_DISCONNECT = 0,
+	RT_MEDIA_CONNECT = 1
+};
+
+enum rt_oem_id {
+	RT_CID_DEFAULT = 0,
+	RT_CID_8187_ALPHA0 = 1,
+	RT_CID_8187_SERCOMM_PS = 2,
+	RT_CID_8187_HW_LED = 3,
+	RT_CID_8187_NETGEAR = 4,
+	RT_CID_WHQL = 5,
+	RT_CID_819x_CAMEO = 6,
+	RT_CID_819x_RUNTOP = 7,
+	RT_CID_819x_Senao = 8,
+	RT_CID_TOSHIBA = 9,
+	RT_CID_819x_Netcore = 10,
+	RT_CID_Nettronix = 11,
+	RT_CID_DLINK = 12,
+	RT_CID_PRONET = 13,
+	RT_CID_COREGA = 14,
+	RT_CID_819x_ALPHA = 15,
+	RT_CID_819x_Sitecom = 16,
+	RT_CID_CCX = 17,
+	RT_CID_819x_Lenovo = 18,
+	RT_CID_819x_QMI = 19,
+	RT_CID_819x_Edimax_Belkin = 20,
+	RT_CID_819x_Sercomm_Belkin = 21,
+	RT_CID_819x_CAMEO1 = 22,
+	RT_CID_819x_MSI = 23,
+	RT_CID_819x_Acer = 24,
+	RT_CID_819x_HP = 27,
+	RT_CID_819x_CLEVO = 28,
+	RT_CID_819x_Arcadyan_Belkin = 29,
+	RT_CID_819x_SAMSUNG = 30,
+	RT_CID_819x_WNC_COREGA = 31,
+	RT_CID_819x_Foxcoon = 32,
+	RT_CID_819x_DELL = 33,
+};
+
+enum hw_descs {
+	HW_DESC_OWN,
+	HW_DESC_RXOWN,
+	HW_DESC_TX_NEXTDESC_ADDR,
+	HW_DESC_TXBUFF_ADDR,
+	HW_DESC_RXBUFF_ADDR,
+	HW_DESC_RXPKT_LEN,
+	HW_DESC_RXERO,
+};
+
+enum prime_sc {
+	PRIME_CHNL_OFFSET_DONT_CARE = 0,
+	PRIME_CHNL_OFFSET_LOWER = 1,
+	PRIME_CHNL_OFFSET_UPPER = 2,
+};
+
+enum rf_type {
+	RF_1T1R = 0,
+	RF_1T2R = 1,
+	RF_2T2R = 2,
+};
+
+enum ht_channel_width {
+	HT_CHANNEL_WIDTH_20 = 0,
+	HT_CHANNEL_WIDTH_20_40 = 1,
+};
+
+/* Ref: 802.11i sepc D10.0 7.3.2.25.1
+Cipher Suites Encryption Algorithms */
+enum rt_enc_alg {
+	NO_ENCRYPTION = 0,
+	WEP40_ENCRYPTION = 1,
+	TKIP_ENCRYPTION = 2,
+	RSERVED_ENCRYPTION = 3,
+	AESCCMP_ENCRYPTION = 4,
+	WEP104_ENCRYPTION = 5,
+};
+
+enum rtl_hal_state {
+	_HAL_STATE_STOP = 0,
+	_HAL_STATE_START = 1,
+};
+
+enum rtl_var_map {
+	/*reg map */
+	SYS_ISO_CTRL = 0,
+	SYS_FUNC_EN,
+	SYS_CLK,
+	MAC_RCR_AM,
+	MAC_RCR_AB,
+	MAC_RCR_ACRC32,
+	MAC_RCR_ACF,
+	MAC_RCR_AAP,
+
+	/*efuse map */
+	EFUSE_TEST,
+	EFUSE_CTRL,
+	EFUSE_CLK,
+	EFUSE_CLK_CTRL,
+	EFUSE_PWC_EV12V,
+	EFUSE_FEN_ELDR,
+	EFUSE_LOADER_CLK_EN,
+	EFUSE_ANA8M,
+	EFUSE_HWSET_MAX_SIZE,
+
+	/*CAM map */
+	RWCAM,
+	WCAMI,
+	RCAMO,
+	CAMDBG,
+	SECR,
+	SEC_CAM_NONE,
+	SEC_CAM_WEP40,
+	SEC_CAM_TKIP,
+	SEC_CAM_AES,
+	SEC_CAM_WEP104,
+
+	/*IMR map */
+	RTL_IMR_BCNDMAINT6,	/*Beacon DMA Interrupt 6 */
+	RTL_IMR_BCNDMAINT5,	/*Beacon DMA Interrupt 5 */
+	RTL_IMR_BCNDMAINT4,	/*Beacon DMA Interrupt 4 */
+	RTL_IMR_BCNDMAINT3,	/*Beacon DMA Interrupt 3 */
+	RTL_IMR_BCNDMAINT2,	/*Beacon DMA Interrupt 2 */
+	RTL_IMR_BCNDMAINT1,	/*Beacon DMA Interrupt 1 */
+	RTL_IMR_BCNDOK8,	/*Beacon Queue DMA OK Interrup 8 */
+	RTL_IMR_BCNDOK7,	/*Beacon Queue DMA OK Interrup 7 */
+	RTL_IMR_BCNDOK6,	/*Beacon Queue DMA OK Interrup 6 */
+	RTL_IMR_BCNDOK5,	/*Beacon Queue DMA OK Interrup 5 */
+	RTL_IMR_BCNDOK4,	/*Beacon Queue DMA OK Interrup 4 */
+	RTL_IMR_BCNDOK3,	/*Beacon Queue DMA OK Interrup 3 */
+	RTL_IMR_BCNDOK2,	/*Beacon Queue DMA OK Interrup 2 */
+	RTL_IMR_BCNDOK1,	/*Beacon Queue DMA OK Interrup 1 */
+	RTL_IMR_TIMEOUT2,	/*Timeout interrupt 2 */
+	RTL_IMR_TIMEOUT1,	/*Timeout interrupt 1 */
+	RTL_IMR_TXFOVW,		/*Transmit FIFO Overflow */
+	RTL_IMR_PSTIMEOUT,	/*Power save time out interrupt */
+	RTL_IMR_BcnInt,		/*Beacon DMA Interrupt 0 */
+	RTL_IMR_RXFOVW,		/*Receive FIFO Overflow */
+	RTL_IMR_RDU,		/*Receive Descriptor Unavailable */
+	RTL_IMR_ATIMEND,	/*For 92C,ATIM Window End Interrupt */
+	RTL_IMR_BDOK,		/*Beacon Queue DMA OK Interrup */
+	RTL_IMR_HIGHDOK,	/*High Queue DMA OK Interrupt */
+	RTL_IMR_TBDOK,		/*Transmit Beacon OK interrup */
+	RTL_IMR_MGNTDOK,	/*Management Queue DMA OK Interrupt */
+	RTL_IMR_TBDER,		/*For 92C,Transmit Beacon Error Interrupt */
+	RTL_IMR_BKDOK,		/*AC_BK DMA OK Interrupt */
+	RTL_IMR_BEDOK,		/*AC_BE DMA OK Interrupt */
+	RTL_IMR_VIDOK,		/*AC_VI DMA OK Interrupt */
+	RTL_IMR_VODOK,		/*AC_VO DMA Interrupt */
+	RTL_IMR_ROK,		/*Receive DMA OK Interrupt */
+	RTL_IBSS_INT_MASKS,	/*(RTL_IMR_BcnInt|RTL_IMR_TBDOK|RTL_IMR_TBDER)*/
+
+	/*CCK Rates, TxHT = 0 */
+	RTL_RC_CCK_RATE1M,
+	RTL_RC_CCK_RATE2M,
+	RTL_RC_CCK_RATE5_5M,
+	RTL_RC_CCK_RATE11M,
+
+	/*OFDM Rates, TxHT = 0 */
+	RTL_RC_OFDM_RATE6M,
+	RTL_RC_OFDM_RATE9M,
+	RTL_RC_OFDM_RATE12M,
+	RTL_RC_OFDM_RATE18M,
+	RTL_RC_OFDM_RATE24M,
+	RTL_RC_OFDM_RATE36M,
+	RTL_RC_OFDM_RATE48M,
+	RTL_RC_OFDM_RATE54M,
+
+	RTL_RC_HT_RATEMCS7,
+	RTL_RC_HT_RATEMCS15,
+
+	/*keep it last */
+	RTL_VAR_MAP_MAX,
+};
+
+/*Firmware PS mode for control LPS.*/
+enum _fw_ps_mode {
+	FW_PS_ACTIVE_MODE = 0,
+	FW_PS_MIN_MODE = 1,
+	FW_PS_MAX_MODE = 2,
+	FW_PS_DTIM_MODE = 3,
+	FW_PS_VOIP_MODE = 4,
+	FW_PS_UAPSD_WMM_MODE = 5,
+	FW_PS_UAPSD_MODE = 6,
+	FW_PS_IBSS_MODE = 7,
+	FW_PS_WWLAN_MODE = 8,
+	FW_PS_PM_Radio_Off = 9,
+	FW_PS_PM_Card_Disable = 10,
+};
+
+enum rt_psmode {
+	EACTIVE,		/*Active/Continuous access. */
+	EMAXPS,			/*Max power save mode. */
+	EFASTPS,		/*Fast power save mode. */
+	EAUTOPS,		/*Auto power save mode. */
+};
+
+/*LED related.*/
+enum led_ctl_mode {
+	LED_CTL_POWER_ON = 1,
+	LED_CTL_LINK = 2,
+	LED_CTL_NO_LINK = 3,
+	LED_CTL_TX = 4,
+	LED_CTL_RX = 5,
+	LED_CTL_SITE_SURVEY = 6,
+	LED_CTL_POWER_OFF = 7,
+	LED_CTL_START_TO_LINK = 8,
+	LED_CTL_START_WPS = 9,
+	LED_CTL_STOP_WPS = 10,
+};
+
+enum rtl_led_pin {
+	LED_PIN_GPIO0,
+	LED_PIN_LED0,
+	LED_PIN_LED1,
+	LED_PIN_LED2
+};
+
+/*QoS related.*/
+/*acm implementation method.*/
+enum acm_method {
+	eAcmWay0_SwAndHw = 0,
+	eAcmWay1_HW = 1,
+	eAcmWay2_SW = 2,
+};
+
+/*aci/aifsn Field.
+Ref: WMM spec 2.2.2: WME Parameter Element, p.12.*/
+union aci_aifsn {
+	u8 char_data;
+
+	struct {
+		u8 aifsn:4;
+		u8 acm:1;
+		u8 aci:2;
+		u8 reserved:1;
+	} f;			/* Field */
+};
+
+/*mlme related.*/
+enum wireless_mode {
+	WIRELESS_MODE_UNKNOWN = 0x00,
+	WIRELESS_MODE_A = 0x01,
+	WIRELESS_MODE_B = 0x02,
+	WIRELESS_MODE_G = 0x04,
+	WIRELESS_MODE_AUTO = 0x08,
+	WIRELESS_MODE_N_24G = 0x10,
+	WIRELESS_MODE_N_5G = 0x20
+};
+
+enum ratr_table_mode {
+	RATR_INX_WIRELESS_NGB = 0,
+	RATR_INX_WIRELESS_NG = 1,
+	RATR_INX_WIRELESS_NB = 2,
+	RATR_INX_WIRELESS_N = 3,
+	RATR_INX_WIRELESS_GB = 4,
+	RATR_INX_WIRELESS_G = 5,
+	RATR_INX_WIRELESS_B = 6,
+	RATR_INX_WIRELESS_MC = 7,
+	RATR_INX_WIRELESS_A = 8,
+};
+
+enum rtl_link_state {
+	MAC80211_NOLINK = 0,
+	MAC80211_LINKING = 1,
+	MAC80211_LINKED = 2,
+	MAC80211_LINKED_SCANNING = 3,
+};
+
+enum act_category {
+	ACT_CAT_QOS = 1,
+	ACT_CAT_DLS = 2,
+	ACT_CAT_BA = 3,
+	ACT_CAT_HT = 7,
+	ACT_CAT_WMM = 17,
+};
+
+enum ba_action {
+	ACT_ADDBAREQ = 0,
+	ACT_ADDBARSP = 1,
+	ACT_DELBA = 2,
+};
+
+struct octet_string {
+	u8 *octet;
+	u16 length;
+};
+
+struct rtl_hdr_3addr {
+	__le16 frame_ctl;
+	__le16 duration_id;
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN];
+	u8 addr3[ETH_ALEN];
+	__le16 seq_ctl;
+	u8 payload[0];
+} __attribute__ ((packed));
+
+struct rtl_info_element {
+	u8 id;
+	u8 len;
+	u8 data[0];
+} __attribute__ ((packed));
+
+struct rtl_probe_rsp {
+	struct rtl_hdr_3addr header;
+	u32 time_stamp[2];
+	__le16 beacon_interval;
+	__le16 capability;
+	/*SSID, supported rates, FH params, DS params,
+	   CF params, IBSS params, TIM (if beacon), RSN */
+	struct rtl_info_element info_element[0];
+} __attribute__ ((packed));
+
+/*LED related.*/
+/*ledpin Identify how to implement this SW led.*/
+struct rtl_led {
+	void *hw;
+	enum rtl_led_pin ledpin;
+	bool b_ledon;
+};
+
+struct rtl_led_ctl {
+	bool bled_opendrain;
+	struct rtl_led sw_led0;
+	struct rtl_led sw_led1;
+};
+
+struct rtl_qos_parameters {
+	__le16 cw_min;
+	__le16 cw_max;
+	u8 aifs;
+	u8 flag;
+	__le16 tx_op;
+} __attribute__ ((packed));
+
+struct rt_smooth_data {
+	u32 elements[100];	/*array to store values */
+	u32 index;		/*index to current array to store */
+	u32 total_num;		/*num of valid elements */
+	u32 total_val;		/*sum of valid elements */
+};
+
+struct false_alarm_statistics {
+	u32 cnt_parity_fail;
+	u32 cnt_rate_illegal;
+	u32 cnt_crc8_fail;
+	u32 cnt_mcs_fail;
+	u32 cnt_ofdm_fail;
+	u32 cnt_cck_fail;
+	u32 cnt_all;
+};
+
+struct init_gain {
+	u8 xaagccore1;
+	u8 xbagccore1;
+	u8 xcagccore1;
+	u8 xdagccore1;
+	u8 cca;
+
+};
+
+struct wireless_stats {
+	unsigned long txbytesunicast;
+	unsigned long txbytesmulticast;
+	unsigned long txbytesbroadcast;
+	unsigned long rxbytesunicast;
+
+	long rx_snr_db[4];
+	/*Correct smoothed ss in Dbm, only used
+	   in driver to report real power now. */
+	long recv_signal_power;
+	long signal_quality;
+	long last_sigstrength_inpercent;
+
+	u32 rssi_calculate_cnt;
+
+	/*Transformed, in dbm. Beautified signal
+	   strength for UI, not correct. */
+	long signal_strength;
+
+	u8 rx_rssi_percentage[4];
+	u8 rx_evm_percentage[2];
+
+	struct rt_smooth_data ui_rssi;
+	struct rt_smooth_data ui_link_quality;
+};
+
+struct rate_adaptive {
+	u8 rate_adaptive_disabled;
+	u8 ratr_state;
+	u16 reserve;
+
+	u32 high_rssi_thresh_for_ra;
+	u32 high2low_rssi_thresh_for_ra;
+	u8 low2high_rssi_thresh_for_ra40m;
+	u32 low_rssi_thresh_for_ra40M;
+	u8 low2high_rssi_thresh_for_ra20m;
+	u32 low_rssi_thresh_for_ra20M;
+	u32 upper_rssi_threshold_ratr;
+	u32 middleupper_rssi_threshold_ratr;
+	u32 middle_rssi_threshold_ratr;
+	u32 middlelow_rssi_threshold_ratr;
+	u32 low_rssi_threshold_ratr;
+	u32 ultralow_rssi_threshold_ratr;
+	u32 low_rssi_threshold_ratr_40m;
+	u32 low_rssi_threshold_ratr_20m;
+	u8 ping_rssi_enable;
+	u32 ping_rssi_ratr;
+	u32 ping_rssi_thresh_for_ra;
+	u32 last_ratr;
+	u8 pre_ratr_state;
+};
+
+struct regd_pair_mapping {
+	u16 reg_dmnenum;
+	u16 reg_5ghz_ctl;
+	u16 reg_2ghz_ctl;
+};
+
+struct rtl_regulatory {
+	char alpha2[2];
+	u16 country_code;
+	u16 max_power_level;
+	u32 tp_scale;
+	u16 current_rd;
+	u16 current_rd_ext;
+	int16_t power_limit;
+	struct regd_pair_mapping *regpair;
+};
+
+struct rtl_rfkill {
+	bool rfkill_state;	/*0 is off, 1 is on */
+};
+
+struct rtl_phy {
+	struct bb_reg_def phyreg_def[4];	/*Radio A/B/C/D */
+	struct init_gain initgain_backup;
+	enum io_type current_io_type;
+
+	u8 rf_mode;
+	u8 rf_type;
+	u8 current_chan_bw;
+	u8 set_bwmode_inprogress;
+	u8 sw_chnl_inprogress;
+	u8 sw_chnl_stage;
+	u8 sw_chnl_step;
+	u8 current_channel;
+	u8 h2c_box_num;
+	u8 set_io_inprogress;
+
+	/*record for power tracking*/
+	s32 reg_e94;
+	s32 reg_e9c;
+	s32 reg_ea4;
+	s32 reg_eac;
+	s32 reg_eb4;
+	s32 reg_ebc;
+	s32 reg_ec4;
+	s32 reg_ecc;
+	u8 rfpienable;
+	u8 reserve_0;
+	u16 reserve_1;
+	u32 reg_c04, reg_c08, reg_874;
+	u32 adda_backup[16];
+	u32 iqk_mac_backup[IQK_MAC_REG_NUM];
+	u32 iqk_bb_backup[10];
+
+	bool b_rfpi_enable;
+
+	u8 pwrgroup_cnt;
+	u8 bcck_high_power;
+	/* 3 groups of pwr diff by rates*/
+	u32 mcs_txpwrlevel_origoffset[4][16];
+	u8 default_initialgain[4];
+
+	/*the current Tx power level*/
+	u8 cur_cck_txpwridx;
+	u8 cur_ofdm24g_txpwridx;
+
+	u32 rfreg_chnlval[2];
+	bool b_apk_done;
+
+	/*fsync*/
+	u8 framesync;
+	u32 framesync_c34;
+
+	u8 num_total_rfpath;
+};
+
+#define MAX_TID_COUNT				9
+#define RTL_AGG_OFF				0
+#define RTL_AGG_ON				1
+#define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA		2
+#define RTL_AGG_EMPTYING_HW_QUEUE_DELBA		3
+
+struct rtl_ht_agg {
+	u16 txq_id;
+	u16 wait_for_ba;
+	u16 start_idx;
+	u64 bitmap;
+	u32 rate_n_flags;
+	u8 agg_state;
+};
+
+struct rtl_tid_data {
+	u16 seq_number;
+	struct rtl_ht_agg agg;
+};
+
+struct rtl_priv;
+struct rtl_io {
+	struct device *dev;
+
+	/*PCI MEM map */
+	unsigned long pci_mem_end;	/*shared mem end        */
+	unsigned long pci_mem_start;	/*shared mem start */
+
+	/*PCI IO map */
+	unsigned long pci_base_addr;	/*device I/O address */
+
+	void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val);
+	void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val);
+	void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val);
+
+	 u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr);
+	 u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr);
+	 u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
+
+};
+
+struct rtl_mac {
+	u8 mac_addr[ETH_ALEN];
+	u8 mac80211_registered;
+	u8 beacon_enabled;
+
+	u32 tx_ss_num;
+	u32 rx_ss_num;
+
+	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
+	struct ieee80211_hw *hw;
+	struct ieee80211_vif *vif;
+	enum nl80211_iftype opmode;
+
+	/*Probe Beacon management */
+	struct rtl_tid_data tids[MAX_TID_COUNT];
+	enum rtl_link_state link_state;
+
+	int n_channels;
+	int n_bitrates;
+
+	/*filters */
+	u32 rx_conf;
+	u16 rx_mgt_filter;
+	u16 rx_ctrl_filter;
+	u16 rx_data_filter;
+
+	bool act_scanning;
+	u8 cnt_after_linked;
+
+	 /*RDG*/ bool rdg_en;
+
+	 /*AP*/ u8 bssid[6];
+	u8 mcs[16];	/*16 bytes mcs for HT rates.*/
+	u32 basic_rates; /*b/g rates*/
+	u8 ht_enable;
+	u8 sgi_40;
+	u8 sgi_20;
+	u8 bw_40;
+	u8 mode;		/*wireless mode*/
+	u8 slot_time;
+	u8 short_preamble;
+	u8 use_cts_protect;
+	u8 cur_40_prime_sc;
+	u8 cur_40_prime_sc_bk;
+	u64 tsf;
+	u8 retry_short;
+	u8 retry_long;
+	u16 assoc_id;
+
+	 /*IBSS*/ int beacon_interval;
+
+	 /*AMPDU*/ u8 min_space_cfg;	/*For Min spacing configurations */
+	u8 max_mss_density;
+	u8 current_ampdu_factor;
+	u8 current_ampdu_density;
+
+	/*QOS & EDCA */
+	struct ieee80211_tx_queue_params edca_param[RTL_MAC80211_NUM_QUEUE];
+	struct rtl_qos_parameters ac[AC_MAX];
+};
+
+struct rtl_hal {
+	struct ieee80211_hw *hw;
+
+	enum intf_type interface;
+	u16 hw_type;		/*92c or 92d or 92s and so on */
+	u8 oem_id;
+	u8 version;		/*version of chip */
+	u8 state;		/*stop 0, start 1 */
+
+	/*firmware */
+	u8 *pfirmware;
+	bool b_h2c_setinprogress;
+	u8 last_hmeboxnum;
+	bool bfw_ready;
+	/*Reserve page start offset except beacon in TxQ. */
+	u8 fw_rsvdpage_startoffset;
+};
+
+struct rtl_security {
+	/*default 0 */
+	bool use_sw_sec;
+
+	bool being_setkey;
+	bool use_defaultkey;
+	/*Encryption Algorithm for Unicast Packet */
+	enum rt_enc_alg pairwise_enc_algorithm;
+	/*Encryption Algorithm for Brocast/Multicast */
+	enum rt_enc_alg group_enc_algorithm;
+
+	/*local Key buffer, indx 0 is for
+	   pairwise key 1-4 is for agoup key. */
+	u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
+	u8 key_len[KEY_BUF_SIZE];
+
+	/*The pointer of Pairwise Key,
+	   it always points to KeyBuf[4] */
+	u8 *pairwise_key;
+};
+
+struct rtl_dm {
+	/*PHY status for DM */
+	long entry_min_undecoratedsmoothed_pwdb;
+	long undecorated_smoothed_pwdb;	/*out dm */
+	long entry_max_undecoratedsmoothed_pwdb;
+	bool b_dm_initialgain_enable;
+	bool bdynamic_txpower_enable;
+	bool bcurrent_turbo_edca;
+	bool bis_any_nonbepkts;	/*out dm */
+	bool bis_cur_rdlstate;
+	bool btxpower_trackingInit;
+	bool b_disable_framebursting;
+	bool b_cck_inch14;
+	bool btxpower_tracking;
+	bool b_useramask;
+	bool brfpath_rxenable[4];
+
+	u8 thermalvalue_iqk;
+	u8 thermalvalue_lck;
+	u8 thermalvalue;
+	u8 last_dtp_lvl;
+	u8 dynamic_txhighpower_lvl;	/*Tx high power level */
+	u8 dm_flag;	/*Indicate if each dynamic mechanism's status. */
+	u8 dm_type;
+	u8 txpower_track_control;
+
+	char ofdm_index[2];
+	char cck_index;
+};
+
+#define	EFUSE_MAX_LOGICAL_SIZE			 128
+
+struct rtl_efuse {
+	bool bautoLoad_ok;
+	bool bootfromefuse;
+	u16 max_physical_size;
+	u8 contents[EFUSE_MAX_LOGICAL_SIZE];
+
+	u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE];
+	u16 efuse_usedbytes;
+	u8 efuse_usedpercentage;
+
+	u8 autoload_failflag;
+
+	short epromtype;
+	u16 eeprom_vid;
+	u16 eeprom_did;
+	u16 eeprom_svid;
+	u16 eeprom_smid;
+	u8 eeprom_oemid;
+	u16 eeprom_channelplan;
+	u8 eeprom_version;
+
+	u8 dev_addr[6];
+
+	bool b_txpwr_fromeprom;
+	u8 eeprom_tssi[2];
+	u8 eeprom_pwrlimit_ht20[3];
+	u8 eeprom_pwrlimit_ht40[3];
+	u8 eeprom_chnlarea_txpwr_cck[2][3];
+	u8 eeprom_chnlarea_txpwr_ht40_1s[2][3];
+	u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][3];
+	u8 txpwrlevel_cck[2][14];
+	u8 txpwrlevel_ht40_1s[2][14];	/*For HT 40MHZ pwr */
+	u8 txpwrlevel_ht40_2s[2][14];	/*For HT 40MHZ pwr */
+
+	/*For power group */
+	u8 pwrgroup_ht20[2][14];
+	u8 pwrgroup_ht40[2][14];
+
+	char txpwr_ht20diff[2][14];	/*HT 20<->40 Pwr diff */
+	u8 txpwr_legacyhtdiff[2][14];	/*For HT<->legacy pwr diff */
+
+	u8 eeprom_regulatory;
+	u8 eeprom_thermalmeter;
+	/*ThermalMeter, index 0 for RFIC0, and 1 for RFIC1 */
+	u8 thermalmeter[2];
+
+	u8 legacy_ht_txpowerdiff;	/*Legacy to HT rate power diff */
+	bool b_apk_thermalmeterignore;
+};
+
+struct rtl_ps_ctl {
+	bool set_rfpowerstate_inprogress;
+	bool b_in_powersavemode;
+	bool rfchange_inprogress;
+	bool b_swrf_processing;
+	bool b_hwradiooff;
+
+	u32 last_sleep_jiffies;
+	u32 last_awake_jiffies;
+	u32 last_delaylps_stamp_jiffies;
+
+	/*
+	 * just for PCIE ASPM
+	 * If it supports ASPM, Offset[560h] = 0x40,
+	 * otherwise Offset[560h] = 0x00.
+	 * */
+	bool b_support_aspm;
+	bool b_support_backdoor;
+
+	/*for LPS */
+	enum rt_psmode dot11_psmode;	/*Power save mode configured. */
+	bool b_leisure_ps;
+	bool b_fwctrl_lps;
+	u8 fwctrl_psmode;
+	/*For Fw control LPS mode */
+	u8 b_reg_fwctrl_lps;
+	/*Record Fw PS mode status. */
+	bool b_fw_current_inpsmode;
+	u8 reg_max_lps_awakeintvl;
+	bool report_linked;
+
+	/*for IPS */
+	bool b_inactiveps;
+
+	u32 rfoff_reason;
+
+	/*RF OFF Level */
+	u32 cur_ps_level;
+	u32 reg_rfps_level;
+
+	/*just for PCIE ASPM */
+	u8 const_amdpci_aspm;
+
+	enum rf_pwrstate inactive_pwrstate;
+	enum rf_pwrstate rfpwr_state;	/*cur power state */
+};
+
+struct rtl_stats {
+	u32 mac_time[2];
+	s8 rssi;
+	u8 signal;
+	u8 noise;
+	u16 rate;		/*in 100 kbps */
+	u8 received_channel;
+	u8 control;
+	u8 mask;
+	u8 freq;
+	u16 len;
+	u64 tsf;
+	u32 beacon_time;
+	u8 nic_type;
+	u16 length;
+	u8 signalquality;	/*in 0-100 index. */
+	/*
+	 * Real power in dBm for this packet,
+	 * no beautification and aggregation.
+	 * */
+	s32 recvsignalpower;
+	s8 rxpower;		/*in dBm Translate from PWdB */
+	u8 signalstrength;	/*in 0-100 index. */
+	u16 b_hwerror:1;
+	u16 b_crc:1;
+	u16 b_icv:1;
+	u16 b_shortpreamble:1;
+	u16 antenna:1;
+	u16 decrypted:1;
+	u16 wakeup:1;
+	u32 timestamp_low;
+	u32 timestamp_high;
+
+	u8 rx_drvinfo_size;
+	u8 rx_bufshift;
+	bool b_isampdu;
+	bool rx_is40Mhzpacket;
+	u32 rx_pwdb_all;
+	u8 rx_mimo_signalstrength[4];	/*in 0~100 index */
+	s8 rx_mimo_signalquality[2];
+	bool b_packet_matchbssid;
+	bool b_is_cck;
+	bool b_packet_toself;
+	bool b_packet_beacon;	/*for rssi */
+	char cck_adc_pwdb[4];	/*for rx path selection */
+};
+
+struct rt_link_detect {
+	u32 num_tx_in4period[4];
+	u32 num_rx_in4period[4];
+
+	u32 num_tx_inperiod;
+	u32 num_rx_inperiod;
+
+	bool b_busytraffic;
+	bool b_higher_busytraffic;
+	bool b_higher_busyrxtraffic;
+};
+
+struct rtl_tcb_desc {
+	u8 b_packet_bw:1;
+	u8 b_multicast:1;
+	u8 b_broadcast:1;
+
+	u8 b_rts_stbc:1;
+	u8 b_rts_enable:1;
+	u8 b_cts_enable:1;
+	u8 b_rts_use_shortpreamble:1;
+	u8 b_rts_use_shortgi:1;
+	u8 rts_sc:1;
+	u8 b_rts_bw:1;
+	u8 rts_rate;
+
+	u8 use_shortgi:1;
+	u8 use_shortpreamble:1;
+	u8 use_driver_rate:1;
+	u8 disable_ratefallback:1;
+
+	u8 ratr_index;
+	u8 mac_id;
+	u8 hw_rate;
+};
+
+struct rtl_hal_ops {
+	int (*init_sw_vars) (struct ieee80211_hw *hw);
+	void (*deinit_sw_vars) (struct ieee80211_hw *hw);
+	void (*read_eeprom_info) (struct ieee80211_hw *hw);
+	void (*interrupt_recognized) (struct ieee80211_hw *hw,
+				      u32 *p_inta, u32 *p_intb);
+	int (*hw_init) (struct ieee80211_hw *hw);
+	void (*hw_disable) (struct ieee80211_hw *hw);
+	void (*enable_interrupt) (struct ieee80211_hw *hw);
+	void (*disable_interrupt) (struct ieee80211_hw *hw);
+	int (*set_network_type) (struct ieee80211_hw *hw,
+				 enum nl80211_iftype type);
+	void (*set_bw_mode) (struct ieee80211_hw *hw,
+			     enum nl80211_channel_type ch_type);
+	 u8(*switch_channel) (struct ieee80211_hw *hw);
+	void (*set_qos) (struct ieee80211_hw *hw, int aci);
+	void (*set_bcn_reg) (struct ieee80211_hw *hw);
+	void (*set_bcn_intv) (struct ieee80211_hw *hw);
+	void (*update_interrupt_mask) (struct ieee80211_hw *hw,
+				       u32 add_msr, u32 rm_msr);
+	void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
+	void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
+	void (*update_rate_table) (struct ieee80211_hw *hw);
+	void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
+	void (*fill_tx_desc) (struct ieee80211_hw *hw,
+			      struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+			      struct ieee80211_tx_info *info,
+			      struct sk_buff *skb, unsigned int queue_index);
+	void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
+				 bool b_firstseg, bool b_lastseg,
+				 struct sk_buff *skb);
+	 bool(*query_rx_desc) (struct ieee80211_hw *hw,
+			       struct rtl_stats *stats,
+			       struct ieee80211_rx_status *rx_status,
+			       u8 *pdesc, struct sk_buff *skb);
+	void (*set_channel_access) (struct ieee80211_hw *hw);
+	 bool(*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid);
+	void (*dm_watchdog) (struct ieee80211_hw *hw);
+	void (*scan_operation_backup) (struct ieee80211_hw *hw, u8 operation);
+	 bool(*set_rf_power_state) (struct ieee80211_hw *hw,
+				    enum rf_pwrstate rfpwr_state);
+	void (*led_control) (struct ieee80211_hw *hw,
+			     enum led_ctl_mode ledaction);
+	void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
+	 u32(*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
+	void (*tx_polling) (struct ieee80211_hw *hw, unsigned int hw_queue);
+	void (*enable_hw_sec) (struct ieee80211_hw *hw);
+	void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
+			 u8 *p_macaddr, bool is_group, u8 enc_algo,
+			 bool is_wepkey, bool clear_all);
+	void (*init_sw_leds) (struct ieee80211_hw *hw);
+	void (*deinit_sw_leds) (struct ieee80211_hw *hw);
+	 u32(*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
+	void (*set_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
+			   u32 data);
+	 u32(*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
+			  u32 regaddr, u32 bitmask);
+	void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
+			   u32 regaddr, u32 bitmask, u32 data);
+};
+
+struct rtl_intf_ops {
+	/*com */
+	int (*adapter_start) (struct ieee80211_hw *hw);
+	void (*adapter_stop) (struct ieee80211_hw *hw);
+
+	int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb);
+	int (*reset_trx_ring) (struct ieee80211_hw *hw);
+
+	/*pci */
+	void (*disable_aspm) (struct ieee80211_hw *hw);
+	void (*enable_aspm) (struct ieee80211_hw *hw);
+
+	/*usb */
+};
+
+struct rtl_mod_params {
+	/* default: 0 = using hardware encryption */
+	int sw_crypto;
+};
+
+struct rtl_hal_cfg {
+	char *name;
+	char *fw_name;
+	struct rtl_hal_ops *ops;
+	struct rtl_mod_params *mod_params;
+
+	/*this map used for some registers or vars
+	   defined int HAL but used in MAIN */
+	u32 maps[RTL_VAR_MAP_MAX];
+
+};
+
+struct rtl_locks {
+	/*sem */
+	struct semaphore ips_sem;
+	struct semaphore conf_sem;
+
+	/*spin lock */
+	spinlock_t irq_th_lock;
+	spinlock_t h2c_lock;
+	spinlock_t rf_ps_lock;
+	spinlock_t rf_lock;
+	spinlock_t lps_lock;
+};
+
+struct rtl_works {
+	struct ieee80211_hw *hw;
+
+	/*timer */
+	struct timer_list watchdog_timer;
+
+	/*task */
+	struct tasklet_struct irq_tasklet;
+	struct tasklet_struct irq_prepare_bcn_tasklet;
+
+	/*work queue */
+	struct workqueue_struct *rtl_wq;
+	struct delayed_work watchdog_wq;
+	struct delayed_work ips_nic_off_wq;
+};
+
+struct rtl_debug {
+	u32 dbgp_type[DBGP_TYPE_MAX];
+	u32 global_debuglevel;
+	u64 global_debugcomponents;
+};
+
+struct rtl_priv {
+	struct rtl_locks locks;
+	struct rtl_works works;
+	struct rtl_mac mac80211;
+	struct rtl_hal rtlhal;
+	struct rtl_regulatory regd;
+	struct rtl_rfkill rfkill;
+	struct rtl_io io;
+	struct rtl_phy phy;
+	struct rtl_dm dm;
+	struct rtl_security sec;
+	struct rtl_efuse efuse;
+
+	struct rtl_ps_ctl psc;
+	struct rate_adaptive ra;
+	struct wireless_stats stats;
+	struct rt_link_detect link_info;
+	struct false_alarm_statistics falsealm_cnt;
+
+	struct rtl_rate_priv *rate_priv;
+
+	struct rtl_debug dbg;
+
+	/*
+	 *hal_cfg : for diff cards
+	 *intf_ops : for diff interrface usb/pcie
+	 */
+	struct rtl_hal_cfg *cfg;
+	struct rtl_intf_ops *intf_ops;
+
+	/*this var will be set by set_bit,
+	   and was used to indicate status of
+	   interface or hardware */
+	unsigned long status;
+
+	/*This must be the last item so
+	   that it points to the data allocated
+	   beyond  this structure like:
+	   rtl_pci_priv or rtl_usb_priv */
+	u8 priv[0];
+};
+
+#define rtl_priv(hw)		(((struct rtl_priv *)(hw)->priv))
+#define rtl_mac(rtlpriv)	(&((rtlpriv)->mac80211))
+#define rtl_hal(rtlpriv)	(&((rtlpriv)->rtlhal))
+#define rtl_efuse(rtlpriv)	(&((rtlpriv)->efuse))
+#define rtl_psc(rtlpriv)	(&((rtlpriv)->psc))
+
+/****************************************
+	mem access macro define start
+	Call endian free function when
+	1. Read/write packet content.
+	2. Before write integer to IO.
+	3. After read integer from IO.
+****************************************/
+/* Convert little data endian to host */
+#define EF1BYTE(_val)		\
+	((u8)(_val))
+#define EF2BYTE(_val)		\
+	(le16_to_cpu(_val))
+#define EF4BYTE(_val)		\
+	(le32_to_cpu(_val))
+
+/* Read data from memory */
+#define READEF1BYTE(_ptr)	\
+	EF1BYTE(*((u8 *)(_ptr)))
+#define READEF2BYTE(_ptr)	\
+	EF2BYTE(*((u16 *)(_ptr)))
+#define READEF4BYTE(_ptr)	\
+	EF4BYTE(*((u32 *)(_ptr)))
+
+/* Write data to memory */
+#define WRITEEF1BYTE(_ptr, _val)	\
+	(*((u8 *)(_ptr))) = EF1BYTE(_val)
+#define WRITEEF2BYTE(_ptr, _val)	\
+	(*((u16 *)(_ptr))) = EF2BYTE(_val)
+#define WRITEEF4BYTE(_ptr, _val)	\
+	(*((u32 *)(_ptr))) = EF4BYTE(_val)
+
+/*Example:
+BIT_LEN_MASK_32(0) => 0x00000000
+BIT_LEN_MASK_32(1) => 0x00000001
+BIT_LEN_MASK_32(2) => 0x00000003
+BIT_LEN_MASK_32(32) => 0xFFFFFFFF*/
+#define BIT_LEN_MASK_32(__bitlen)	 \
+	(0xFFFFFFFF >> (32 - (__bitlen)))
+#define BIT_LEN_MASK_16(__bitlen)	 \
+	(0xFFFF >> (16 - (__bitlen)))
+#define BIT_LEN_MASK_8(__bitlen) \
+	(0xFF >> (8 - (__bitlen)))
+
+/*Example:
+BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003
+BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000*/
+#define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \
+	(BIT_LEN_MASK_32(__bitlen) << (__bitoffset))
+#define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \
+	(BIT_LEN_MASK_16(__bitlen) << (__bitoffset))
+#define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \
+	(BIT_LEN_MASK_8(__bitlen) << (__bitoffset))
+
+/*Description:
+Return 4-byte value in host byte ordering from
+4-byte pointer in little-endian system.*/
+#define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \
+	(EF4BYTE(*((u32 *)(__pstart))))
+#define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \
+	(EF2BYTE(*((u16 *)(__pstart))))
+#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
+	(EF1BYTE(*((u8 *)(__pstart))))
+
+/*Description:
+Translate subfield (continuous bits in little-endian) of 4-byte
+value to host byte ordering.*/
+#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset))  & \
+		BIT_LEN_MASK_32(__bitlen) \
+	)
+#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
+		BIT_LEN_MASK_16(__bitlen) \
+	)
+#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
+		BIT_LEN_MASK_8(__bitlen) \
+	)
+
+/*Description:
+Mask subfield (continuous bits in little-endian) of 4-byte value
+and return the result in 4-byte value in host byte ordering.*/
+#define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		LE_P4BYTE_TO_HOST_4BYTE(__pstart)  & \
+		(~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \
+	)
+#define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \
+		(~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \
+	)
+#define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \
+		(~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \
+	)
+
+/*Description:
+Set subfield of little-endian 4-byte value to specified value.	*/
+#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
+	*((u32 *)(__pstart)) = EF4BYTE \
+	( \
+		LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
+		((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
+	);
+#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
+	*((u16 *)(__pstart)) = EF2BYTE \
+	( \
+		LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
+		((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
+	);
+#define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
+	*((u8 *)(__pstart)) = EF1BYTE \
+	( \
+		LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \
+		((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
+	);
+
+/****************************************
+	mem access macro define end
+****************************************/
+
+#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
+#define RTL_WATCH_DOG_TIME	2000
+#define MSECS(t)		msecs_to_jiffies(t)
+#define WLAN_FC_GET_VERS(fc)	((fc) & IEEE80211_FCTL_VERS)
+#define WLAN_FC_GET_TYPE(fc)	((fc) & IEEE80211_FCTL_FTYPE)
+#define WLAN_FC_GET_STYPE(fc)	((fc) & IEEE80211_FCTL_STYPE)
+#define WLAN_FC_MORE_DATA(fc)	((fc) & IEEE80211_FCTL_MOREDATA)
+#define SEQ_TO_SN(seq)		(((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define SN_TO_SEQ(ssn)		(((ssn) << 4) & IEEE80211_SCTL_SEQ)
+#define MAX_SN			((IEEE80211_SCTL_SEQ) >> 4)
+
+#define	RT_RF_OFF_LEVL_ASPM		BIT(0)	/*PCI ASPM */
+#define	RT_RF_OFF_LEVL_CLK_REQ		BIT(1)	/*PCI clock request */
+#define	RT_RF_OFF_LEVL_PCI_D3		BIT(2)	/*PCI D3 mode */
+/*NIC halt, re-initialize hw parameters*/
+#define	RT_RF_OFF_LEVL_HALT_NIC		BIT(3)
+#define	RT_RF_OFF_LEVL_FREE_FW		BIT(4)	/*FW free, re-download the FW */
+#define	RT_RF_OFF_LEVL_FW_32K		BIT(5)	/*FW in 32k */
+/*Always enable ASPM and Clock Req in initialization.*/
+#define	RT_RF_PS_LEVEL_ALWAYS_ASPM	BIT(6)
+/*When LPS is on, disable 2R if no packet is received or transmittd.*/
+#define	RT_RF_LPS_DISALBE_2R		BIT(30)
+#define	RT_RF_LPS_LEVEL_ASPM		BIT(31)	/*LPS with ASPM */
+#define	RT_IN_PS_LEVEL(ppsc, _ps_flg)		\
+	((ppsc->cur_ps_level & _ps_flg) ? true : false)
+#define	RT_CLEAR_PS_LEVEL(ppsc, _ps_flg)	\
+	(ppsc->cur_ps_level &= (~(_ps_flg)))
+#define	RT_SET_PS_LEVEL(ppsc, _ps_flg)		\
+	(ppsc->cur_ps_level |= _ps_flg)
+
+#define container_of_dwork_rtl(x, y, z) \
+	container_of(container_of(x, struct delayed_work, work), y, z)
+
+#define FILL_OCTET_STRING(_os, _octet, _len)	\
+		(_os).octet = (u8 *)(_octet);		\
+		(_os).length = (_len);
+
+#define CP_MACADDR(des, src)	\
+	((des)[0] = (src)[0], (des)[1] = (src)[1],\
+	(des)[2] = (src)[2], (des)[3] = (src)[3],\
+	(des)[4] = (src)[4], (des)[5] = (src)[5])
+
+static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return rtlpriv->io.read8_sync(rtlpriv, addr);
+}
+
+static inline u16 rtl_read_word(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return rtlpriv->io.read16_sync(rtlpriv, addr);
+}
+
+static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
+{
+	return rtlpriv->io.read32_sync(rtlpriv, addr);
+}
+
+static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
+{
+	rtlpriv->io.write8_async(rtlpriv, addr, val8);
+}
+
+static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
+{
+	rtlpriv->io.write16_async(rtlpriv, addr, val16);
+}
+
+static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
+				   u32 addr, u32 val32)
+{
+	rtlpriv->io.write32_async(rtlpriv, addr, val32);
+}
+
+static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
+				u32 regaddr, u32 bitmask)
+{
+	return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_bbreg(hw,
+								    regaddr,
+								    bitmask);
+}
+
+static inline void rtl_set_bbreg(struct ieee80211_hw *hw, u32 regaddr,
+				 u32 bitmask, u32 data)
+{
+	((struct rtl_priv *)(hw)->priv)->cfg->ops->set_bbreg(hw,
+							     regaddr, bitmask,
+							     data);
+
+}
+
+static inline u32 rtl_get_rfreg(struct ieee80211_hw *hw,
+				enum radio_path rfpath, u32 regaddr,
+				u32 bitmask)
+{
+	return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_rfreg(hw,
+								    rfpath,
+								    regaddr,
+								    bitmask);
+}
+
+static inline void rtl_set_rfreg(struct ieee80211_hw *hw,
+				 enum radio_path rfpath, u32 regaddr,
+				 u32 bitmask, u32 data)
+{
+	((struct rtl_priv *)(hw)->priv)->cfg->ops->set_rfreg(hw,
+							     rfpath, regaddr,
+							     bitmask, data);
+}
+
+static inline bool is_hal_stop(struct rtl_hal *rtlhal)
+{
+	return (_HAL_STATE_STOP == rtlhal->state);
+}
+
+static inline void set_hal_start(struct rtl_hal *rtlhal)
+{
+	rtlhal->state = _HAL_STATE_START;
+}
+
+static inline void set_hal_stop(struct rtl_hal *rtlhal)
+{
+	rtlhal->state = _HAL_STATE_STOP;
+}
+
+static inline u8 get_rf_type(struct rtl_phy *rtlphy)
+{
+	return rtlphy->rf_type;
+}
+
+#endif
-- 
cgit v1.2.3


From 4dc3530df7c0428b41c00399a7ee8c929406d181 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 14 Dec 2010 13:18:28 +0530
Subject: ath9k: Make PM-QOS value as user configurable

This patch allows the pm-qos value to be user configurable by making it as
a module parameter.This will help our customers to configure the pm-qos
value according to the effect in throughput due to the DMA latency problem
which was observed in Intel Pinetrail platforms.
	The tested value of '55' will be filled as the default
pm-qos-value incase the user does not specifies pm-qos value as a
module parameter.
example usage: sudo modprobe ath9k pmqos=65

Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 3 +++
 drivers/net/wireless/ath/ath9k/init.c  | 4 ++++
 drivers/net/wireless/ath/ath9k/main.c  | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9b5501f90010..b0b1216dae0a 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -57,6 +57,8 @@ struct ath_node;
 
 #define A_MAX(a, b) ((a) > (b) ? (a) : (b))
 
+#define ATH9K_PM_QOS_DEFAULT_VALUE	55
+
 #define TSF_TO_TU(_h,_l) \
 	((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
 
@@ -663,6 +665,7 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 extern struct ieee80211_ops ath9k_ops;
 extern int modparam_nohwcrypt;
 extern int led_blink;
+extern int ath9k_pm_qos_value;
 
 irqreturn_t ath_isr(int irq, void *dev);
 int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index b2983ce19dfb..12387950b449 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -41,6 +41,10 @@ static int ath9k_btcoex_enable;
 module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
 MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
 
+int ath9k_pm_qos_value = ATH9K_PM_QOS_DEFAULT_VALUE;
+module_param_named(pmqos, ath9k_pm_qos_value, int, S_IRUSR | S_IRGRP | S_IROTH);
+MODULE_PARM_DESC(pmqos, "User specified PM-QOS value");
+
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c68205dea1fa..36f4f5afe738 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1196,7 +1196,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_resume(sc);
 	}
 
-	pm_qos_update_request(&sc->pm_qos_req, 55);
+	pm_qos_update_request(&sc->pm_qos_req, ath9k_pm_qos_value);
 
 	if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
 		common->bus_ops->extn_synch_en(common);
-- 
cgit v1.2.3


From 14a085e77063090fb12ad391d0f4d46e593be225 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Tue, 14 Dec 2010 07:38:58 -0800
Subject: iwlagn: fix witespace damage

patch "iwlagn: check ready in iwlagn_bss_info_changed()" introduce
whitespace, fix it

please merge with the previous patch

Reported by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 769479eb6ea9..6d140bd53291 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -519,8 +519,8 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 	mutex_lock(&priv->mutex);
 
 	if (unlikely(!iwl_is_ready(priv))) {
-                IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
-                mutex_unlock(&priv->mutex);
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		mutex_unlock(&priv->mutex);
 		return;
         }
 
-- 
cgit v1.2.3


From bd2ce6e43f65127bc723e7fcc044758cf8113260 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Wed, 15 Dec 2010 07:47:10 +0530
Subject: mac80211: Add timeout to BA session start API

Allow drivers or rate control algorithms to specify BlockAck session
timeout when initiating an ADDBA transaction. This is useful in cases
where maintaining persistent BA sessions does not incur any overhead.

The current timeout value of 5000 TUs is retained for all non ath9k/ath9k_htc
drivers.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +-
 drivers/net/wireless/ath/ath9k/rc.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c     | 2 +-
 drivers/net/wireless/rtlwifi/rc.c             | 2 +-
 include/net/mac80211.h                        | 4 +++-
 net/mac80211/agg-tx.c                         | 7 +++++--
 net/mac80211/debugfs_sta.c                    | 2 +-
 net/mac80211/rc80211_minstrel_ht.c            | 2 +-
 net/mac80211/sta_info.h                       | 2 ++
 9 files changed, 16 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 31fad82239b3..33f36029fa4f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -251,7 +251,7 @@ void ath9k_tx_tasklet(unsigned long data)
 				ista = (struct ath9k_htc_sta *)sta->drv_priv;
 
 				if (ath9k_htc_check_tx_aggr(priv, ista, tid)) {
-					ieee80211_start_tx_ba_session(sta, tid);
+					ieee80211_start_tx_ba_session(sta, tid, 0);
 					spin_lock_bh(&priv->tx_lock);
 					ista->tid_state[tid] = AGGR_PROGRESS;
 					spin_unlock_bh(&priv->tx_lock);
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 2061a755a026..896d12986b1e 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1373,7 +1373,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 			an = (struct ath_node *)sta->drv_priv;
 
 			if(ath_tx_aggr_check(sc, an, tid))
-				ieee80211_start_tx_ba_session(sta, tid);
+				ieee80211_start_tx_ba_session(sta, tid, 0);
 		}
 	}
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index ee123482e1d5..5083dba122ca 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -387,7 +387,7 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
 	if (load > IWL_AGG_LOAD_THRESHOLD) {
 		IWL_DEBUG_HT(priv, "Starting Tx agg: STA: %pM tid: %d\n",
 				sta->addr, tid);
-		ret = ieee80211_start_tx_ba_session(sta, tid);
+		ret = ieee80211_start_tx_ba_session(sta, tid, 5000);
 		if (ret == -EAGAIN) {
 			/*
 			 * driver and mac80211 is out of sync
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c
index 904b8fd01f6d..91634107434a 100644
--- a/drivers/net/wireless/rtlwifi/rc.c
+++ b/drivers/net/wireless/rtlwifi/rc.c
@@ -169,7 +169,7 @@ static void rtl_tx_status(void *ppriv,
 			tid = qc[0] & 0xf;
 
 			if (_rtl_tx_aggr_check(rtlpriv, tid))
-				ieee80211_start_tx_ba_session(sta, tid);
+				ieee80211_start_tx_ba_session(sta, tid, 5000);
 		}
 	}
 }
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index e411cf87fb41..69ded1ee49ce 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2435,6 +2435,7 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw,
  * ieee80211_start_tx_ba_session - Start a tx Block Ack session.
  * @sta: the station for which to start a BA session
  * @tid: the TID to BA on.
+ * @timeout: session timeout value (in TUs)
  *
  * Return: success if addBA request was sent, failure otherwise
  *
@@ -2442,7 +2443,8 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw,
  * the need to start aggregation on a certain RA/TID, the session level
  * will be managed by the mac80211.
  */
-int ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, u16 tid);
+int ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, u16 tid,
+				  u16 timeout);
 
 /**
  * ieee80211_start_tx_ba_cb_irqsafe - low level driver ready to aggregate.
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index d4679b265ba8..9cc472c6a6a5 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -342,10 +342,11 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid)
 	/* send AddBA request */
 	ieee80211_send_addba_request(sdata, sta->sta.addr, tid,
 				     tid_tx->dialog_token, start_seq_num,
-				     0x40, 5000);
+				     0x40, tid_tx->timeout);
 }
 
-int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
+int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
+				  u16 timeout)
 {
 	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
@@ -420,6 +421,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
 	skb_queue_head_init(&tid_tx->pending);
 	__set_bit(HT_AGG_STATE_WANT_START, &tid_tx->state);
 
+	tid_tx->timeout = timeout;
+
 	/* Tx timer */
 	tid_tx->addba_resp_timer.function = sta_addba_resp_timer_expired;
 	tid_tx->addba_resp_timer.data = (unsigned long)&sta->timer_to_tid[tid];
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 8bb5af85f469..c04a1396cf8d 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -189,7 +189,7 @@ static ssize_t sta_agg_status_write(struct file *file, const char __user *userbu
 
 	if (tx) {
 		if (start)
-			ret = ieee80211_start_tx_ba_session(&sta->sta, tid);
+			ret = ieee80211_start_tx_ba_session(&sta->sta, tid, 5000);
 		else
 			ret = ieee80211_stop_tx_ba_session(&sta->sta, tid);
 	} else {
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 4ad7a362fcc1..165a4518bb48 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -374,7 +374,7 @@ minstrel_aggr_check(struct minstrel_priv *mp, struct ieee80211_sta *pubsta, stru
 	if (skb_get_queue_mapping(skb) == IEEE80211_AC_VO)
 		return;
 
-	ieee80211_start_tx_ba_session(pubsta, tid);
+	ieee80211_start_tx_ba_session(pubsta, tid, 5000);
 }
 
 static void
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index fdca52cf88de..bbdd2a86a94b 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -78,6 +78,7 @@ enum ieee80211_sta_info_flags {
  * @addba_resp_timer: timer for peer's response to addba request
  * @pending: pending frames queue -- use sta's spinlock to protect
  * @dialog_token: dialog token for aggregation session
+ * @timeout: session timeout value to be filled in ADDBA requests
  * @state: session state (see above)
  * @stop_initiator: initiator of a session stop
  * @tx_stop: TX DelBA frame when stopping
@@ -96,6 +97,7 @@ struct tid_ampdu_tx {
 	struct timer_list addba_resp_timer;
 	struct sk_buff_head pending;
 	unsigned long state;
+	u16 timeout;
 	u8 dialog_token;
 	u8 stop_initiator;
 	bool tx_stop;
-- 
cgit v1.2.3


From 64c6e50c0732b793e4bd5fd2954b7bef088f83f8 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Wed, 15 Dec 2010 07:47:23 +0530
Subject: ath9k_htc: Remove PCI specific configuration

This is not required for USB devices.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 20ea75a44e52..dd17909bd903 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1170,9 +1170,6 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 	/* setup initial channel */
 	init_channel = ath9k_cmn_get_curchannel(hw, ah);
 
-	/* Reset SERDES registers */
-	ath9k_hw_configpcipowersave(ah, 0, 0);
-
 	ath9k_hw_htc_resetinit(ah);
 	ret = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (ret) {
@@ -1258,7 +1255,6 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 
 	ath9k_hw_phy_disable(ah);
 	ath9k_hw_disable(ah);
-	ath9k_hw_configpcipowersave(ah, 1, 1);
 	ath9k_htc_ps_restore(priv);
 	ath9k_htc_setpower(priv, ATH9K_PM_FULL_SLEEP);
 
-- 
cgit v1.2.3


From 2b7e6bce41b6b944bd4302cf0914e2a6f4bc704b Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Wed, 15 Dec 2010 13:02:46 +0530
Subject: ath9k: Add comments for making pm-qos as modparam

PM-QOS value can be user specified via module parameter.
This patch adds few comments regarding this in the driver
code.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 36f4f5afe738..4d647169439c 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1196,6 +1196,10 @@ static int ath9k_start(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_resume(sc);
 	}
 
+	/* User has the option to provide pm-qos value as a module
+	 * parameter rather than using the default value of
+	 * 'ATH9K_PM_QOS_DEFAULT_VALUE'.
+	 */
 	pm_qos_update_request(&sc->pm_qos_req, ath9k_pm_qos_value);
 
 	if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
-- 
cgit v1.2.3


From e5fd205f28f83b3514dc5049b2d1388b10065a6d Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Sun, 12 Dec 2010 23:27:23 -0500
Subject: drm/radeon/kms: disable ss fixed ref divide

Seems to cause problems on certain laptops

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=24462

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Tested-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/atombios_crtc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index df2b6f2b35f8..3ed27ad46f44 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -530,7 +530,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 					dp_clock = dig_connector->dp_clock;
 				}
 			}
-
+#if 0 /* doesn't work properly on some laptops */
 			/* use recommended ref_div for ss */
 			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 				if (ss_enabled) {
@@ -540,7 +540,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 					}
 				}
 			}
-
+#endif
 			if (ASIC_IS_AVIVO(rdev)) {
 				/* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
 				if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)
-- 
cgit v1.2.3


From a1a8213392b29c2b427567b86e2ccfe88ded58cc Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 13 Dec 2010 14:03:09 -0500
Subject: drm/radeon/kms: disable the r600 cb offset checker for linear
 surfaces

There are too many strange corner cases triggered in old userspace
drivers out there to that it's nearly impossible to not break some
obscure app.

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/r600_cs.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 0f90fc3482ce..7831e0890210 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -315,11 +315,10 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 		if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
 			/* the initial DDX does bad things with the CB size occasionally */
 			/* it rounds up height too far for slice tile max but the BO is smaller */
-			tmp = (height - 7) * 8 * bpe;
-			if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
-				dev_warn(p->dev, "%s offset[%d] %d %d %lu too big\n", __func__, i, track->cb_color_bo_offset[i], tmp, radeon_bo_size(track->cb_color_bo[i]));
-				return -EINVAL;
-			}
+			/* r600c,g also seem to flush at bad times in some apps resulting in
+			 * bogus values here. So for linear just allow anything to avoid breaking
+			 * broken userspace.
+			 */
 		} else {
 			dev_warn(p->dev, "%s offset[%d] %d %d %lu too big\n", __func__, i, track->cb_color_bo_offset[i], tmp, radeon_bo_size(track->cb_color_bo[i]));
 			return -EINVAL;
-- 
cgit v1.2.3


From 6f2f48a9a061a94d059f89c69472f467839cc616 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 15 Dec 2010 11:01:56 -0500
Subject: drm/radeon/kms/evergreen: flush hdp cache when flushing gart tlb

Make sure vram changes hit memory.  This mirrors the
6xx/7xx behavior.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/evergreen.c  | 2 ++
 drivers/gpu/drm/radeon/evergreend.h | 1 +
 2 files changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 4dc5b4714c5a..39fa75bf7c4f 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -748,6 +748,8 @@ void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	unsigned i;
 	u32 tmp;
 
+	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
+
 	WREG32(VM_CONTEXT0_REQUEST_RESPONSE, REQUEST_TYPE(1));
 	for (i = 0; i < rdev->usec_timeout; i++) {
 		/* read MC_STATUS */
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 113c70cc8b39..a73b53c44359 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -174,6 +174,7 @@
 #define	HDP_NONSURFACE_BASE				0x2C04
 #define	HDP_NONSURFACE_INFO				0x2C08
 #define	HDP_NONSURFACE_SIZE				0x2C0C
+#define HDP_MEM_COHERENCY_FLUSH_CNTL			0x5480
 #define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
 #define	HDP_TILING_CONFIG				0x2F3C
 
-- 
cgit v1.2.3


From ad68bb9f7a3cd47396635a5e3895215af57579da Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Wed, 3 Nov 2010 16:29:35 +0100
Subject: ARM: pxa: Access SMEMC via virtual addresses

This is important because on PXA3xx, the physical mapping of SMEMC registers
differs from the one on PXA2xx. In order to get PCMCIA working on both PXA2xx
and PXA320, the PCMCIA driver was adjusted accordingly as well.

Also, various places in the kernel had to be patched to use
__raw_read/__raw_write.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 arch/arm/mach-pxa/cm-x2xx.c                  | 13 ++---
 arch/arm/mach-pxa/cpufreq-pxa2xx.c           | 10 ++--
 arch/arm/mach-pxa/csb726.c                   |  7 +--
 arch/arm/mach-pxa/generic.c                  |  1 +
 arch/arm/mach-pxa/h5000.c                    |  9 ++--
 arch/arm/mach-pxa/include/mach/pxa2xx-regs.h | 55 ---------------------
 arch/arm/mach-pxa/include/mach/smemc.h       | 74 ++++++++++++++++++++++++++++
 arch/arm/mach-pxa/lpd270.c                   |  3 +-
 arch/arm/mach-pxa/lubbock.c                  |  3 +-
 arch/arm/mach-pxa/mainstone.c                |  3 +-
 arch/arm/mach-pxa/pxa25x.c                   |  5 +-
 arch/arm/mach-pxa/pxa27x.c                   | 11 +++--
 arch/arm/mach-pxa/pxa3xx.c                   |  5 +-
 arch/arm/mach-pxa/sleep.S                    |  2 +-
 arch/arm/mach-pxa/smemc.c                    | 51 +++++++------------
 arch/arm/mach-pxa/spitz.c                    |  6 ++-
 arch/arm/mach-pxa/stargate2.c                |  3 +-
 arch/arm/mach-pxa/tosa.c                     |  7 ++-
 arch/arm/mach-pxa/trizeps4.c                 |  3 +-
 arch/arm/mach-pxa/xcep.c                     |  5 +-
 arch/arm/mach-pxa/zeus.c                     |  8 ++-
 drivers/pcmcia/pxa2xx_base.c                 | 28 ++++++++---
 22 files changed, 176 insertions(+), 136 deletions(-)
 create mode 100644 arch/arm/mach-pxa/include/mach/smemc.h

(limited to 'drivers')

diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index 47e242005fac..b734d8468168 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -24,6 +24,7 @@
 #include <mach/pxa2xx-regs.h>
 #include <mach/audio.h>
 #include <mach/pxafb.h>
+#include <mach/smemc.h>
 
 #include <asm/hardware/it8152.h>
 
@@ -392,9 +393,9 @@ static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
 	cmx2xx_pci_suspend();
 
 	/* save MSC registers */
-	sleep_save_msc[0] = MSC0;
-	sleep_save_msc[1] = MSC1;
-	sleep_save_msc[2] = MSC2;
+	sleep_save_msc[0] = __raw_readl(MSC0);
+	sleep_save_msc[1] = __raw_readl(MSC1);
+	sleep_save_msc[2] = __raw_readl(MSC2);
 
 	/* setup power saving mode registers */
 	PCFR = 0x0;
@@ -416,9 +417,9 @@ static int cmx2xx_resume(struct sys_device *dev)
 	cmx2xx_pci_resume();
 
 	/* restore MSC registers */
-	MSC0 = sleep_save_msc[0];
-	MSC1 = sleep_save_msc[1];
-	MSC2 = sleep_save_msc[2];
+	__raw_writel(sleep_save_msc[0], MSC0);
+	__raw_writel(sleep_save_msc[1], MSC1);
+	__raw_writel(sleep_save_msc[2], MSC2);
 
 	return 0;
 }
diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
index 58093d9e07be..6a7aeab42f6c 100644
--- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c
+++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
@@ -38,8 +38,10 @@
 #include <linux/cpufreq.h>
 #include <linux/err.h>
 #include <linux/regulator/consumer.h>
+#include <linux/io.h>
 
 #include <mach/pxa2xx-regs.h>
+#include <mach/smemc.h>
 
 #ifdef DEBUG
 static unsigned int freq_debug;
@@ -242,7 +244,7 @@ static void pxa27x_guess_max_freq(void)
 
 static void init_sdram_rows(void)
 {
-	uint32_t mdcnfg = MDCNFG;
+	uint32_t mdcnfg = __raw_readl(MDCNFG);
 	unsigned int drac2 = 0, drac0 = 0;
 
 	if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3))
@@ -331,8 +333,8 @@ static int pxa_set_target(struct cpufreq_policy *policy,
 	 * we need to preset the smaller DRI before the change.	 If we're
 	 * speeding up we need to set the larger DRI value after the change.
 	 */
-	preset_mdrefr = postset_mdrefr = MDREFR;
-	if ((MDREFR & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) {
+	preset_mdrefr = postset_mdrefr = __raw_readl(MDREFR);
+	if ((preset_mdrefr & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) {
 		preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK);
 		preset_mdrefr |= mdrefr_dri(new_freq_mem);
 	}
@@ -370,7 +372,7 @@ static int pxa_set_target(struct cpufreq_policy *policy,
 3:		nop							\n\
 	  "
 		     : "=&r" (unused)
-		     : "r" (&MDREFR), "r" (cclkcfg),
+		     : "r" (MDREFR), "r" (cclkcfg),
 		       "r" (preset_mdrefr), "r" (postset_mdrefr)
 		     : "r4", "r5");
 	local_irq_restore(flags);
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 225a2a117812..a305424a967d 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -27,6 +27,7 @@
 #include <mach/ohci.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/audio.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -255,9 +256,9 @@ static struct platform_device *devices[] __initdata = {
 static void __init csb726_init(void)
 {
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(csb726_pin_config));
-/*	MSC1 = 0x7ffc3ffc; *//* LAN9215/EXP_CS */
-/*	MSC2 = 0x06697ff4; *//* none/SM501 */
-	MSC2 = (MSC2 & ~0xffff) | 0x7ff4; /* SM501 */
+/*	__raw_writel(0x7ffc3ffc, MSC1); *//* LAN9215/EXP_CS */
+/*	__raw_writel(0x06697ff4, MSC2); *//* none/SM501 */
+	__raw_writel((__raw_readl(MSC2) & ~0xffff) | 0x7ff4, MSC2); /* SM501 */
 
 	pxa_set_ffuart_info(NULL);
 	pxa_set_btuart_info(NULL);
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 6a5f37935378..d4ce8f9233d7 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -28,6 +28,7 @@
 
 #include <mach/reset.h>
 #include <mach/gpio.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c
index 0ef16351bf9d..657db469de1f 100644
--- a/arch/arm/mach-pxa/h5000.c
+++ b/arch/arm/mach-pxa/h5000.c
@@ -32,6 +32,7 @@
 #include <mach/pxa25x.h>
 #include <mach/h5000.h>
 #include <mach/udc.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 
@@ -172,11 +173,11 @@ static unsigned long h5000_pin_config[] __initdata = {
 
 static void fix_msc(void)
 {
-	MSC0 = 0x129c24f2;
-	MSC1 = 0x7ff424fa;
-	MSC2 = 0x7ff47ff4;
+	__raw_writel(0x129c24f2, MSC0);
+	__raw_writel(0x7ff424fa, MSC1);
+	__raw_writel(0x7ff47ff4, MSC2);
 
-	MDREFR |= 0x02080000;
+	__raw_writel(__raw_readl(MDREFR) | 0x02080000, MDREFR);
 }
 
 /*
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
index dd0fc1c95cc0..ee6ced1cea7f 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
@@ -16,61 +16,6 @@
 
 #include <mach/hardware.h>
 
-/*
- * Memory controller
- */
-
-#define MDCNFG		__REG(0x48000000)  /* SDRAM Configuration Register 0 */
-#define MDREFR		__REG(0x48000004)  /* SDRAM Refresh Control Register */
-#define MSC0		__REG(0x48000008)  /* Static Memory Control Register 0 */
-#define MSC1		__REG(0x4800000C)  /* Static Memory Control Register 1 */
-#define MSC2		__REG(0x48000010)  /* Static Memory Control Register 2 */
-#define MECR		__REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
-#define SXLCR		__REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
-#define SXCNFG		__REG(0x4800001C)  /* Synchronous Static Memory Control Register */
-#define SXMRS		__REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
-#define MCMEM0		__REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
-#define MCMEM1		__REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
-#define MCATT0		__REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
-#define MCATT1		__REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
-#define MCIO0		__REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
-#define MCIO1		__REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
-#define MDMRS		__REG(0x48000040)  /* MRS value to be written to SDRAM */
-#define BOOT_DEF	__REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
-
-/*
- * More handy macros for PCMCIA
- *
- * Arg is socket number
- */
-#define MCMEM(s)	__REG2(0x48000028, (s)<<2 )  /* Card interface Common Memory Space Socket s Timing */
-#define MCATT(s)	__REG2(0x48000030, (s)<<2 )  /* Card interface Attribute Space Socket s Timing Configuration */
-#define MCIO(s)		__REG2(0x48000038, (s)<<2 )  /* Card interface I/O Space Socket s Timing Configuration */
-
-/* MECR register defines */
-#define MECR_NOS	(1 << 0)	/* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
-#define MECR_CIT	(1 << 1)	/* Card Is There: 0 -> no card, 1 -> card inserted */
-
-#define MDCNFG_DE0	(1 << 0)	/* SDRAM Bank 0 Enable */
-#define MDCNFG_DE1	(1 << 1)	/* SDRAM Bank 1 Enable */
-#define MDCNFG_DE2	(1 << 16)	/* SDRAM Bank 2 Enable */
-#define MDCNFG_DE3	(1 << 17)	/* SDRAM Bank 3 Enable */
-
-#define MDREFR_K0DB4	(1 << 29)	/* SDCLK0 Divide by 4 Control/Status */
-#define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
-#define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
-#define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
-#define MDREFR_SLFRSH	(1 << 22)	/* SDRAM Self-Refresh Control/Status */
-#define MDREFR_APD	(1 << 20)	/* SDRAM/SSRAM Auto-Power-Down Enable */
-#define MDREFR_K2DB2	(1 << 19)	/* SDCLK2 Divide by 2 Control/Status */
-#define MDREFR_K2RUN	(1 << 18)	/* SDCLK2 Run Control/Status */
-#define MDREFR_K1DB2	(1 << 17)	/* SDCLK1 Divide by 2 Control/Status */
-#define MDREFR_K1RUN	(1 << 16)	/* SDCLK1 Run Control/Status */
-#define MDREFR_E1PIN	(1 << 15)	/* SDCKE1 Level Control/Status */
-#define MDREFR_K0DB2	(1 << 14)	/* SDCLK0 Divide by 2 Control/Status */
-#define MDREFR_K0RUN	(1 << 13)	/* SDCLK0 Run Control/Status */
-#define MDREFR_E0PIN	(1 << 12)	/* SDCKE0 Level Control/Status */
-
 /*
  * Power Manager
  */
diff --git a/arch/arm/mach-pxa/include/mach/smemc.h b/arch/arm/mach-pxa/include/mach/smemc.h
new file mode 100644
index 000000000000..654adc90c9a0
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/smemc.h
@@ -0,0 +1,74 @@
+/*
+ * Static memory controller register definitions for PXA CPUs
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SMEMC_REGS_H
+#define __SMEMC_REGS_H
+
+#define PXA2XX_SMEMC_BASE	0x48000000
+#define PXA3XX_SMEMC_BASE	0x4a000000
+#define SMEMC_VIRT		0xf6000000
+
+#define MDCNFG		(SMEMC_VIRT + 0x00)  /* SDRAM Configuration Register 0 */
+#define MDREFR		(SMEMC_VIRT + 0x04)  /* SDRAM Refresh Control Register */
+#define MSC0		(SMEMC_VIRT + 0x08)  /* Static Memory Control Register 0 */
+#define MSC1		(SMEMC_VIRT + 0x0C)  /* Static Memory Control Register 1 */
+#define MSC2		(SMEMC_VIRT + 0x10)  /* Static Memory Control Register 2 */
+#define MECR		(SMEMC_VIRT + 0x14)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
+#define SXLCR		(SMEMC_VIRT + 0x18)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
+#define SXCNFG		(SMEMC_VIRT + 0x1C)  /* Synchronous Static Memory Control Register */
+#define SXMRS		(SMEMC_VIRT + 0x24)  /* MRS value to be written to Synchronous Flash or SMROM */
+#define MCMEM0		(SMEMC_VIRT + 0x28)  /* Card interface Common Memory Space Socket 0 Timing */
+#define MCMEM1		(SMEMC_VIRT + 0x2C)  /* Card interface Common Memory Space Socket 1 Timing */
+#define MCATT0		(SMEMC_VIRT + 0x30)  /* Card interface Attribute Space Socket 0 Timing Configuration */
+#define MCATT1		(SMEMC_VIRT + 0x34)  /* Card interface Attribute Space Socket 1 Timing Configuration */
+#define MCIO0		(SMEMC_VIRT + 0x38)  /* Card interface I/O Space Socket 0 Timing Configuration */
+#define MCIO1		(SMEMC_VIRT + 0x3C)  /* Card interface I/O Space Socket 1 Timing Configuration */
+#define MDMRS		(SMEMC_VIRT + 0x40)  /* MRS value to be written to SDRAM */
+#define BOOT_DEF	(SMEMC_VIRT + 0x44)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
+#define MEMCLKCFG	(SMEMC_VIRT + 0x68)  /* Clock Configuration */
+#define CSADRCFG0	(SMEMC_VIRT + 0x80)  /* Address Configuration Register for CS0 */
+#define CSADRCFG1	(SMEMC_VIRT + 0x84)  /* Address Configuration Register for CS1 */
+#define CSADRCFG2	(SMEMC_VIRT + 0x88)  /* Address Configuration Register for CS2 */
+#define CSADRCFG3	(SMEMC_VIRT + 0x8C)  /* Address Configuration Register for CS3 */
+
+/*
+ * More handy macros for PCMCIA
+ *
+ * Arg is socket number
+ */
+#define MCMEM(s)	(SMEMC_VIRT + 0x28 + ((s)<<2))  /* Card interface Common Memory Space Socket s Timing */
+#define MCATT(s)	(SMEMC_VIRT + 0x30 + ((s)<<2))  /* Card interface Attribute Space Socket s Timing Configuration */
+#define MCIO(s)		(SMEMC_VIRT + 0x38 + ((s)<<2))  /* Card interface I/O Space Socket s Timing Configuration */
+
+/* MECR register defines */
+#define MECR_NOS	(1 << 0)	/* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
+#define MECR_CIT	(1 << 1)	/* Card Is There: 0 -> no card, 1 -> card inserted */
+
+#define MDCNFG_DE0	(1 << 0)	/* SDRAM Bank 0 Enable */
+#define MDCNFG_DE1	(1 << 1)	/* SDRAM Bank 1 Enable */
+#define MDCNFG_DE2	(1 << 16)	/* SDRAM Bank 2 Enable */
+#define MDCNFG_DE3	(1 << 17)	/* SDRAM Bank 3 Enable */
+
+#define MDREFR_K0DB4	(1 << 29)	/* SDCLK0 Divide by 4 Control/Status */
+#define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
+#define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
+#define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
+#define MDREFR_SLFRSH	(1 << 22)	/* SDRAM Self-Refresh Control/Status */
+#define MDREFR_APD	(1 << 20)	/* SDRAM/SSRAM Auto-Power-Down Enable */
+#define MDREFR_K2DB2	(1 << 19)	/* SDCLK2 Divide by 2 Control/Status */
+#define MDREFR_K2RUN	(1 << 18)	/* SDCLK2 Run Control/Status */
+#define MDREFR_K1DB2	(1 << 17)	/* SDCLK1 Divide by 2 Control/Status */
+#define MDREFR_K1RUN	(1 << 16)	/* SDCLK1 Run Control/Status */
+#define MDREFR_E1PIN	(1 << 15)	/* SDCKE1 Level Control/Status */
+#define MDREFR_K0DB2	(1 << 14)	/* SDCLK0 Divide by 2 Control/Status */
+#define MDREFR_K0RUN	(1 << 13)	/* SDCLK0 Run Control/Status */
+#define MDREFR_E0PIN	(1 << 12)	/* SDCKE0 Level Control/Status */
+
+#endif
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index db615d578c0e..8ab62a677807 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -46,6 +46,7 @@
 #include <mach/mmc.h>
 #include <mach/irda.h>
 #include <mach/ohci.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -463,7 +464,7 @@ static void __init lpd270_init(void)
 	pxa_set_btuart_info(NULL);
 	pxa_set_stuart_info(NULL);
 
-	lpd270_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4;
+	lpd270_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4;
 	lpd270_flash_data[1].width = 4;
 
 	/*
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 5b1cc1c01c67..d3375486c8cd 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -50,6 +50,7 @@
 #include <mach/pxafb.h>
 #include <mach/mmc.h>
 #include <mach/pm.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 #include "clock.h"
@@ -525,7 +526,7 @@ static void __init lubbock_init(void)
 	pxa_set_ac97_info(NULL);
 
 	lubbock_flash_data[0].width = lubbock_flash_data[1].width =
-		(BOOT_DEF & 1) ? 2 : 4;
+		(__raw_readl(BOOT_DEF) & 1) ? 2 : 4;
 	/* Compensate for the nROMBT switch which swaps the flash banks */
 	printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n",
 	       flashboot?"Flash":"ROM", flashboot);
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 8bef7c8bcbb7..740c03590e3b 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -51,6 +51,7 @@
 #include <mach/irda.h>
 #include <mach/ohci.h>
 #include <plat/pxa27x_keypad.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -565,7 +566,7 @@ static void __init mainstone_init(void)
 	pxa_set_btuart_info(NULL);
 	pxa_set_stuart_info(NULL);
 
-	mst_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4;
+	mst_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4;
 	mst_flash_data[1].width = 4;
 
 	/* Compensate for SW7 which swaps the flash banks */
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 67200ce25e1c..23136b6afa8e 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -31,6 +31,7 @@
 #include <mach/reset.h>
 #include <mach/pm.h>
 #include <mach/dma.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -323,8 +324,8 @@ void __init pxa26x_init_irq(void)
 
 static struct map_desc pxa25x_io_desc[] __initdata = {
 	{	/* Mem Ctl */
-		.virtual	=  0xf6000000,
-		.pfn		= __phys_to_pfn(0x48000000),
+		.virtual	= SMEMC_VIRT,
+		.pfn		= __phys_to_pfn(PXA2XX_SMEMC_BASE),
 		.length		= 0x00200000,
 		.type		= MT_DEVICE
 	},
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 71dbee42edf9..839548d94185 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -17,6 +17,7 @@
 #include <linux/suspend.h>
 #include <linux/platform_device.h>
 #include <linux/sysdev.h>
+#include <linux/io.h>
 
 #include <asm/mach/map.h>
 #include <mach/hardware.h>
@@ -28,6 +29,8 @@
 #include <mach/ohci.h>
 #include <mach/pm.h>
 #include <mach/dma.h>
+#include <mach/smemc.h>
+
 #include <plat/i2c.h>
 
 #include "generic.h"
@@ -255,7 +258,7 @@ enum {
 
 void pxa27x_cpu_pm_save(unsigned long *sleep_save)
 {
-	SAVE(MDREFR);
+	sleep_save[SLEEP_SAVE_MDREFR] = __raw_readl(MDREFR);
 	SAVE(PCFR);
 
 	SAVE(CKEN);
@@ -264,7 +267,7 @@ void pxa27x_cpu_pm_save(unsigned long *sleep_save)
 
 void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
 {
-	RESTORE(MDREFR);
+	__raw_writel(sleep_save[SLEEP_SAVE_MDREFR], MDREFR);
 	RESTORE(PCFR);
 
 	PSSR = PSSR_RDH | PSSR_PH;
@@ -373,8 +376,8 @@ void __init pxa27x_init_irq(void)
 
 static struct map_desc pxa27x_io_desc[] __initdata = {
 	{	/* Mem Ctl */
-		.virtual	=  0xf6000000,
-		.pfn		= __phys_to_pfn(0x48000000),
+		.virtual	= SMEMC_VIRT,
+		.pfn		= __phys_to_pfn(PXA2XX_SMEMC_BASE),
 		.length		= 0x00200000,
 		.type		= MT_DEVICE
 	}, {	/* IMem ctl */
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 5480a94e6469..dc658ad234e1 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -31,6 +31,7 @@
 #include <mach/pm.h>
 #include <mach/dma.h>
 #include <mach/regs-intc.h>
+#include <mach/smemc.h>
 #include <plat/i2c.h>
 
 #include "generic.h"
@@ -583,8 +584,8 @@ void __init pxa3xx_init_irq(void)
 
 static struct map_desc pxa3xx_io_desc[] __initdata = {
 	{	/* Mem Ctl */
-		.virtual	=  0xf6000000,
-		.pfn		= __phys_to_pfn(0x4a000000),
+		.virtual	= SMEMC_VIRT,
+		.pfn		= __phys_to_pfn(PXA3XX_SMEMC_BASE),
 		.length		= 0x00200000,
 		.type		= MT_DEVICE
 	}
diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S
index 52c30b01a671..2f5b08aeb52e 100644
--- a/arch/arm/mach-pxa/sleep.S
+++ b/arch/arm/mach-pxa/sleep.S
@@ -14,7 +14,7 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <mach/hardware.h>
-
+#include <mach/smemc.h>
 #include <mach/pxa2xx-regs.h>
 
 #define MDREFR_KDIV	0x200a4000	// all banks
diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c
index d6f6904132a6..232b7316ec08 100644
--- a/arch/arm/mach-pxa/smemc.c
+++ b/arch/arm/mach-pxa/smemc.c
@@ -9,50 +9,37 @@
 #include <linux/sysdev.h>
 
 #include <mach/hardware.h>
-
-#define SMEMC_PHYS_BASE	(0x4A000000)
-#define SMEMC_PHYS_SIZE	(0x90)
-
-#define MSC0		(0x08)	/* Static Memory Controller Register 0 */
-#define MSC1		(0x0C)	/* Static Memory Controller Register 1 */
-#define SXCNFG		(0x1C)	/* Synchronous Static Memory Control Register */
-#define MEMCLKCFG	(0x68)	/* Clock Configuration */
-#define CSADRCFG0	(0x80)	/* Address Configuration Register for CS0 */
-#define CSADRCFG1	(0x84)	/* Address Configuration Register for CS1 */
-#define CSADRCFG2	(0x88)	/* Address Configuration Register for CS2 */
-#define CSADRCFG3	(0x8C)	/* Address Configuration Register for CS3 */
+#include <mach/smemc.h>
 
 #ifdef CONFIG_PM
-static void __iomem *smemc_mmio_base;
-
 static unsigned long msc[2];
 static unsigned long sxcnfg, memclkcfg;
 static unsigned long csadrcfg[4];
 
 static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state)
 {
-	msc[0] = __raw_readl(smemc_mmio_base + MSC0);
-	msc[1] = __raw_readl(smemc_mmio_base + MSC1);
-	sxcnfg = __raw_readl(smemc_mmio_base + SXCNFG);
-	memclkcfg = __raw_readl(smemc_mmio_base + MEMCLKCFG);
-	csadrcfg[0] = __raw_readl(smemc_mmio_base + CSADRCFG0);
-	csadrcfg[1] = __raw_readl(smemc_mmio_base + CSADRCFG1);
-	csadrcfg[2] = __raw_readl(smemc_mmio_base + CSADRCFG2);
-	csadrcfg[3] = __raw_readl(smemc_mmio_base + CSADRCFG3);
+	msc[0] = __raw_readl(MSC0);
+	msc[1] = __raw_readl(MSC1);
+	sxcnfg = __raw_readl(SXCNFG);
+	memclkcfg = __raw_readl(MEMCLKCFG);
+	csadrcfg[0] = __raw_readl(CSADRCFG0);
+	csadrcfg[1] = __raw_readl(CSADRCFG1);
+	csadrcfg[2] = __raw_readl(CSADRCFG2);
+	csadrcfg[3] = __raw_readl(CSADRCFG3);
 
 	return 0;
 }
 
 static int pxa3xx_smemc_resume(struct sys_device *dev)
 {
-	__raw_writel(msc[0], smemc_mmio_base + MSC0);
-	__raw_writel(msc[1], smemc_mmio_base + MSC1);
-	__raw_writel(sxcnfg, smemc_mmio_base + SXCNFG);
-	__raw_writel(memclkcfg, smemc_mmio_base + MEMCLKCFG);
-	__raw_writel(csadrcfg[0], smemc_mmio_base + CSADRCFG0);
-	__raw_writel(csadrcfg[1], smemc_mmio_base + CSADRCFG1);
-	__raw_writel(csadrcfg[2], smemc_mmio_base + CSADRCFG2);
-	__raw_writel(csadrcfg[3], smemc_mmio_base + CSADRCFG3);
+	__raw_writel(msc[0], MSC0);
+	__raw_writel(msc[1], MSC1);
+	__raw_writel(sxcnfg, SXCNFG);
+	__raw_writel(memclkcfg, MEMCLKCFG);
+	__raw_writel(csadrcfg[0], CSADRCFG0);
+	__raw_writel(csadrcfg[1], CSADRCFG1);
+	__raw_writel(csadrcfg[2], CSADRCFG2);
+	__raw_writel(csadrcfg[3], CSADRCFG3);
 
 	return 0;
 }
@@ -73,10 +60,6 @@ static int __init smemc_init(void)
 	int ret = 0;
 
 	if (cpu_is_pxa3xx()) {
-		smemc_mmio_base = ioremap(SMEMC_PHYS_BASE, SMEMC_PHYS_SIZE);
-		if (smemc_mmio_base == NULL)
-			return -ENODEV;
-
 		ret = sysdev_class_register(&smemc_sysclass);
 		if (ret)
 			return ret;
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 38bcc2a0c515..0499a69e7673 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -45,6 +45,7 @@
 #include <mach/pxa2xx_spi.h>
 #include <mach/spitz.h>
 #include <mach/sharpsl_pm.h>
+#include <mach/smemc.h>
 
 #include <plat/i2c.h>
 
@@ -930,9 +931,10 @@ static void spitz_poweroff(void)
 
 static void spitz_restart(char mode, const char *cmd)
 {
+	uint32_t msc0 = __raw_readl(MSC0);
 	/* Bootloader magic for a reboot */
-	if ((MSC0 & 0xffff0000) == 0x7ff00000)
-		MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
+	if ((msc0 & 0xffff0000) == 0x7ff00000)
+		__raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0);
 
 	spitz_poweroff();
 }
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 19f5378e766d..3498a1423943 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -48,6 +48,7 @@
 #include <mach/udc.h>
 #include <mach/pxa2xx_spi.h>
 #include <mach/pxa27x-udc.h>
+#include <mach/smemc.h>
 
 #include <linux/spi/spi.h>
 #include <linux/mfd/da903x.h>
@@ -976,7 +977,7 @@ static void __init stargate2_init(void)
 {
 	/* This is probably a board specific hack as this must be set
 	   prior to connecting the MFP stuff up. */
-	MECR &= ~MECR_NOS;
+	__raw_writel(__raw_readl(MECR) & ~MECR_NOS, MECR);
 
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(stargate2_pin_config));
 
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 38833858cf82..57d61ee9b226 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -46,6 +46,7 @@
 #include <mach/tosa_bt.h>
 #include <mach/pxa2xx_spi.h>
 #include <mach/audio.h>
+#include <mach/smemc.h>
 
 #include <asm/mach/arch.h>
 #include <mach/tosa.h>
@@ -893,9 +894,11 @@ static void tosa_poweroff(void)
 
 static void tosa_restart(char mode, const char *cmd)
 {
+	uint32_t msc0 = __raw_readl(MSC0);
+
 	/* Bootloader magic for a reboot */
-	if((MSC0 & 0xffff0000) == 0x7ff00000)
-		MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
+	if((msc0 & 0xffff0000) == 0x7ff00000)
+		__raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0);
 
 	tosa_poweroff();
 }
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index ab3b933e3461..43fc9ca14594 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -47,6 +47,7 @@
 #include <mach/mmc.h>
 #include <mach/irda.h>
 #include <mach/ohci.h>
+#include <mach/smemc.h>
 #include <plat/i2c.h>
 
 #include "generic.h"
@@ -542,7 +543,7 @@ static void __init trizeps4_map_io(void)
 	pxa27x_map_io();
 	iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
 
-	if ((MSC0 & 0x8) && (BOOT_DEF & 0x1)) {
+	if ((__raw_readl(MSC0) & 0x8) && (__raw_readl(BOOT_DEF) & 0x1)) {
 		/* if flash is 16 bit wide its a Trizeps4 WL */
 		__machine_arch_type = MACH_TYPE_TRIZEPS4WL;
 		trizeps4_flash_data[0].width = 2;
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c
index 99744f4d05a1..51c0281c6e0a 100644
--- a/arch/arm/mach-pxa/xcep.c
+++ b/arch/arm/mach-pxa/xcep.c
@@ -31,6 +31,7 @@
 #include <mach/hardware.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/mfp-pxa25x.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 
@@ -172,9 +173,9 @@ static void __init xcep_init(void)
 
 	/* See Intel XScale Developer's Guide for details */
 	/* Set RDF and RDN to appropriate values (chip select 3 (smc91x)) */
-	MSC1 = (MSC1 & 0xffff) | 0xD5540000;
+	__raw_writel((__raw_readl(MSC1) & 0xffff) | 0xD5540000, MSC1);
 	/* Set RDF and RDN to appropriate values (chip select 5 (fpga)) */
-	MSC2 = (MSC2 & 0xffff) | 0x72A00000;
+	__raw_writel((__raw_readl(MSC2) & 0xffff) | 0x72A00000, MSC2);
 
 	platform_add_devices(ARRAY_AND_SIZE(devices));
 	pxa_set_i2c_info(&xcep_i2c_platform_data);
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 0909df2151e8..c87f2b35ee05 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -47,6 +47,7 @@
 #include <mach/audio.h>
 #include <mach/arcom-pcmcia.h>
 #include <mach/zeus.h>
+#include <mach/smemc.h>
 
 #include "generic.h"
 
@@ -823,13 +824,16 @@ static mfp_cfg_t zeus_pin_config[] __initdata = {
 static void __init zeus_init(void)
 {
 	u16 dm9000_msc = DM9K_MSC_VALUE;
+	u32 msc0, msc1;
 
 	system_rev = __raw_readw(ZEUS_CPLD_VERSION);
 	pr_info("Zeus CPLD V%dI%d\n", (system_rev & 0xf0) >> 4, (system_rev & 0x0f));
 
 	/* Fix timings for dm9000s (CS1/CS2)*/
-	MSC0 = (MSC0 & 0xffff) | (dm9000_msc << 16);
-	MSC1 = (MSC1 & 0xffff0000) | dm9000_msc;
+	msc0 = __raw_readl(MSC0) & 0x0000ffff | (dm9000_msc << 16);
+	msc1 = __raw_readl(MSC1) & 0xffff0000 | dm9000_msc;
+	__raw_writel(msc0, MSC0);
+	__raw_writel(msc1, MSC1);
 
 	pm_power_off = zeus_power_off;
 	zeus_setup_apm();
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index ae07b4db8a6e..55a7d0b045b1 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 
 #include <mach/hardware.h>
+#include <mach/smemc.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
@@ -116,37 +117,49 @@ static inline u_int pxa2xx_pcmcia_cmd_time(u_int mem_clk_10khz,
 
 static int pxa2xx_pcmcia_set_mcmem( int sock, int speed, int clock )
 {
-	MCMEM(sock) = ((pxa2xx_mcxx_setup(speed, clock)
+	uint32_t val;
+
+	val = ((pxa2xx_mcxx_setup(speed, clock)
 		& MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT)
 		| ((pxa2xx_mcxx_asst(speed, clock)
 		& MCXX_ASST_MASK) << MCXX_ASST_SHIFT)
 		| ((pxa2xx_mcxx_hold(speed, clock)
 		& MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT);
 
+	__raw_writel(val, MCMEM(sock));
+
 	return 0;
 }
 
 static int pxa2xx_pcmcia_set_mcio( int sock, int speed, int clock )
 {
-	MCIO(sock) = ((pxa2xx_mcxx_setup(speed, clock)
+	uint32_t val;
+
+	val = ((pxa2xx_mcxx_setup(speed, clock)
 		& MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT)
 		| ((pxa2xx_mcxx_asst(speed, clock)
 		& MCXX_ASST_MASK) << MCXX_ASST_SHIFT)
 		| ((pxa2xx_mcxx_hold(speed, clock)
 		& MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT);
 
+	__raw_writel(val, MCIO(sock));
+
 	return 0;
 }
 
 static int pxa2xx_pcmcia_set_mcatt( int sock, int speed, int clock )
 {
-	MCATT(sock) = ((pxa2xx_mcxx_setup(speed, clock)
+	uint32_t val;
+
+	val = ((pxa2xx_mcxx_setup(speed, clock)
 		& MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT)
 		| ((pxa2xx_mcxx_asst(speed, clock)
 		& MCXX_ASST_MASK) << MCXX_ASST_SHIFT)
 		| ((pxa2xx_mcxx_hold(speed, clock)
 		& MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT);
 
+	__raw_writel(val, MCATT(sock));
+
 	return 0;
 }
 
@@ -205,19 +218,18 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
 static void pxa2xx_configure_sockets(struct device *dev)
 {
 	struct pcmcia_low_level *ops = dev->platform_data;
-
 	/*
 	 * We have at least one socket, so set MECR:CIT
 	 * (Card Is There)
 	 */
-	MECR |= MECR_CIT;
+	uint32_t mecr = MECR_CIT;
 
 	/* Set MECR:NOS (Number Of Sockets) */
 	if ((ops->first + ops->nr) > 1 ||
 	    machine_is_viper() || machine_is_arcom_zeus())
-		MECR |= MECR_NOS;
-	else
-		MECR &= ~MECR_NOS;
+		mecr |= MECR_NOS;
+
+	__raw_writel(mecr, MECR);
 }
 
 static const char *skt_names[] = {
-- 
cgit v1.2.3


From 364dbdf3b6c31a4a5fb7a6d479e7aafb4a7a10b6 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Thu, 4 Nov 2010 14:44:00 -0400
Subject: video: add driver for PXA3xx 2D graphics accelerator

This adds a driver for the the 2D graphics accelerator found on PXA3xx
processors. Only resource mapping, interrupt handling and a simple ioctl
handler is done by the kernel part, the rest of the logic is implemented
in DirectFB userspace.

Graphic applications greatly benefit for line drawing, blend, and
rectangle and triangle filling operations.

Benchmarks done on a PXA303 using the df_dok benchmarking tool follow,
where the value in square brackets show the CPU usage during that test.

Without accelerator (benchmarking 256x252 on 480x262 RGB16 (16bit)):

  Anti-aliased Text                              3.016 secs (   65.649 KChars/sec) [ 99.6%]
  Fill Rectangle                                 3.021 secs (  175.107 MPixel/sec) [ 98.0%]
  Fill Rectangle (blend)                         3.582 secs (    3.602 MPixel/sec) [ 99.7%]
  Fill Rectangles [10]                           3.177 secs (  182.753 MPixel/sec) [ 98.1%]
  Fill Rectangles [10] (blend)                  18.020 secs (    3.580 MPixel/sec) [ 98.7%]
  Fill Spans                                     3.019 secs (  145.306 MPixel/sec) [ 98.0%]
  Fill Spans (blend)                             3.616 secs (    3.568 MPixel/sec) [ 99.4%]
  Blit                                           3.074 secs (   39.874 MPixel/sec) [ 98.0%]
  Blit 180                                       3.020 secs (   32.042 MPixel/sec) [ 98.0%]
  Blit with format conversion                    3.005 secs (   19.321 MPixel/sec) [ 99.6%]
  Blit from 32bit (blend)                        4.792 secs (    2.692 MPixel/sec) [ 98.7%]

With accelerator:

  Anti-aliased Text                              3.056 secs (*  36.518 KChars/sec) [ 21.3%]
  Fill Rectangle                                 3.015 secs (* 115.543 MPixel/sec) [  8.9%]
  Fill Rectangle (blend)                         3.180 secs (*  20.286 MPixel/sec) [  1.8%]
  Fill Rectangles [10]                           3.251 secs (* 119.062 MPixel/sec) [  1.2%]
  Fill Rectangles [10] (blend)                   6.293 secs (*  20.502 MPixel/sec) [  0.3%]
  Fill Spans                                     3.051 secs (*  97.264 MPixel/sec) [ 35.7%]
  Fill Spans (blend)                             3.377 secs (*  15.282 MPixel/sec) [ 17.8%]
  Blit                                           3.046 secs (*  27.533 MPixel/sec) [  2.6%]
  Blit 180                                       3.098 secs (*  27.070 MPixel/sec) [  2.2%]
  Blit with format conversion                    3.131 secs (*  39.148 MPixel/sec) [  2.8%]
  Blit from 32bit (blend)                        3.346 secs (*  11.568 MPixel/sec) [  0.8%]

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Tested-by: Sven Neumann <s.neumann@raumfeld.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Denis Oliver Kropp <dok@directfb.org>
Cc: Sven Neumann <s.neumann@raumfeld.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 drivers/video/Kconfig      |  10 +
 drivers/video/Makefile     |   1 +
 drivers/video/pxa3xx-gcu.c | 772 +++++++++++++++++++++++++++++++++++++++++++++
 drivers/video/pxa3xx-gcu.h |  38 +++
 4 files changed, 821 insertions(+)
 create mode 100644 drivers/video/pxa3xx-gcu.c
 create mode 100644 drivers/video/pxa3xx-gcu.h

(limited to 'drivers')

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 27c1fb4b1e0d..ab77297fbed2 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1850,6 +1850,16 @@ config FB_PXA_PARAMETERS
 
 	  <file:Documentation/fb/pxafb.txt> describes the available parameters.
 
+config PXA3XX_GCU
+	tristate "PXA3xx 2D graphics accelerator driver"
+	depends on FB_PXA
+	help
+	  Kernelspace driver for the 2D graphics controller unit (GCU)
+	  found on PXA3xx processors. There is a counterpart driver in the
+	  DirectFB suite, see http://www.directfb.org/
+
+	  If you compile this as a module, it will be called pxa3xx_gcu.
+
 config FB_MBX
 	tristate "2700G LCD framebuffer support"
 	depends on FB && ARCH_PXA
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 485e8ed1318c..9260a898f343 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -100,6 +100,7 @@ obj-$(CONFIG_FB_CIRRUS)		  += cirrusfb.o
 obj-$(CONFIG_FB_ASILIANT)	  += asiliantfb.o
 obj-$(CONFIG_FB_PXA)		  += pxafb.o
 obj-$(CONFIG_FB_PXA168)		  += pxa168fb.o
+obj-$(CONFIG_PXA3XX_GCU)	  += pxa3xx-gcu.o
 obj-$(CONFIG_FB_W100)		  += w100fb.o
 obj-$(CONFIG_FB_TMIO)		  += tmiofb.o
 obj-$(CONFIG_FB_AU1100)		  += au1100fb.o
diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/pxa3xx-gcu.c
new file mode 100644
index 000000000000..b81168df253d
--- /dev/null
+++ b/drivers/video/pxa3xx-gcu.c
@@ -0,0 +1,772 @@
+/*
+ *  pxa3xx-gc.c - Linux kernel module for PXA3xx graphics controllers
+ *
+ *  This driver needs a DirectFB counterpart in user space, communication
+ *  is handled via mmap()ed memory areas and an ioctl.
+ *
+ *  Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *  Copyright (c) 2009 Janine Kropp <nin@directfb.org>
+ *  Copyright (c) 2009 Denis Oliver Kropp <dok@directfb.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * WARNING: This controller is attached to System Bus 2 of the PXA which
+ * needs its arbiter to be enabled explictly (CKENB & 1<<9).
+ * There is currently no way to do this from Linux, so you need to teach
+ * your bootloader for now.
+ */
+
+#include <linux/module.h>
+#include <linux/version.h>
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/miscdevice.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/uaccess.h>
+#include <linux/ioctl.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/fs.h>
+#include <linux/io.h>
+
+#include "pxa3xx-gcu.h"
+
+#define DRV_NAME	"pxa3xx-gcu"
+#define MISCDEV_MINOR	197
+
+#define REG_GCCR	0x00
+#define GCCR_SYNC_CLR	(1 << 9)
+#define GCCR_BP_RST	(1 << 8)
+#define GCCR_ABORT	(1 << 6)
+#define GCCR_STOP	(1 << 4)
+
+#define REG_GCISCR	0x04
+#define REG_GCIECR	0x08
+#define REG_GCRBBR	0x20
+#define REG_GCRBLR	0x24
+#define REG_GCRBHR	0x28
+#define REG_GCRBTR	0x2C
+#define REG_GCRBEXHR	0x30
+
+#define IE_EOB		(1 << 0)
+#define IE_EEOB		(1 << 5)
+#define IE_ALL		0xff
+
+#define SHARED_SIZE	PAGE_ALIGN(sizeof(struct pxa3xx_gcu_shared))
+
+/* #define PXA3XX_GCU_DEBUG */
+/* #define PXA3XX_GCU_DEBUG_TIMER */
+
+#ifdef PXA3XX_GCU_DEBUG
+#define QDUMP(msg)					\
+	do {						\
+		QPRINT(priv, KERN_DEBUG, msg);		\
+	} while (0)
+#else
+#define QDUMP(msg)	do {} while (0)
+#endif
+
+#define QERROR(msg)					\
+	do {						\
+		QPRINT(priv, KERN_ERR, msg);		\
+	} while (0)
+
+struct pxa3xx_gcu_batch {
+	struct pxa3xx_gcu_batch *next;
+	u32			*ptr;
+	dma_addr_t		 phys;
+	unsigned long		 length;
+};
+
+struct pxa3xx_gcu_priv {
+	void __iomem		 *mmio_base;
+	struct clk		 *clk;
+	struct pxa3xx_gcu_shared *shared;
+	dma_addr_t		  shared_phys;
+	struct resource		 *resource_mem;
+	struct miscdevice	  misc_dev;
+	struct file_operations	  misc_fops;
+	wait_queue_head_t	  wait_idle;
+	wait_queue_head_t	  wait_free;
+	spinlock_t		  spinlock;
+	struct timeval 		  base_time;
+
+	struct pxa3xx_gcu_batch *free;
+
+	struct pxa3xx_gcu_batch *ready;
+	struct pxa3xx_gcu_batch *ready_last;
+	struct pxa3xx_gcu_batch *running;
+};
+
+static inline unsigned long
+gc_readl(struct pxa3xx_gcu_priv *priv, unsigned int off)
+{
+	return __raw_readl(priv->mmio_base + off);
+}
+
+static inline void
+gc_writel(struct pxa3xx_gcu_priv *priv, unsigned int off, unsigned long val)
+{
+	__raw_writel(val, priv->mmio_base + off);
+}
+
+#define QPRINT(priv, level, msg)					\
+	do {								\
+		struct timeval tv;					\
+		struct pxa3xx_gcu_shared *shared = priv->shared;	\
+		u32 base = gc_readl(priv, REG_GCRBBR);			\
+									\
+		do_gettimeofday(&tv);					\
+									\
+		printk(level "%ld.%03ld.%03ld - %-17s: %-21s (%s, "	\
+			"STATUS "					\
+			"0x%02lx, B 0x%08lx [%ld], E %5ld, H %5ld, "	\
+			"T %5ld)\n",					\
+			tv.tv_sec - priv->base_time.tv_sec,		\
+			tv.tv_usec / 1000, tv.tv_usec % 1000,		\
+			__func__, msg,					\
+			shared->hw_running ? "running" : "   idle",	\
+			gc_readl(priv, REG_GCISCR),			\
+			gc_readl(priv, REG_GCRBBR),			\
+			gc_readl(priv, REG_GCRBLR),			\
+			(gc_readl(priv, REG_GCRBEXHR) - base) / 4,	\
+			(gc_readl(priv, REG_GCRBHR) - base) / 4,	\
+			(gc_readl(priv, REG_GCRBTR) - base) / 4);	\
+	} while (0)
+
+static void
+pxa3xx_gcu_reset(struct pxa3xx_gcu_priv *priv)
+{
+	QDUMP("RESET");
+
+	/* disable interrupts */
+	gc_writel(priv, REG_GCIECR, 0);
+
+	/* reset hardware */
+	gc_writel(priv, REG_GCCR, GCCR_ABORT);
+	gc_writel(priv, REG_GCCR, 0);
+
+	memset(priv->shared, 0, SHARED_SIZE);
+	priv->shared->buffer_phys = priv->shared_phys;
+	priv->shared->magic = PXA3XX_GCU_SHARED_MAGIC;
+
+	do_gettimeofday(&priv->base_time);
+
+	/* set up the ring buffer pointers */
+	gc_writel(priv, REG_GCRBLR, 0);
+	gc_writel(priv, REG_GCRBBR, priv->shared_phys);
+	gc_writel(priv, REG_GCRBTR, priv->shared_phys);
+
+	/* enable all IRQs except EOB */
+	gc_writel(priv, REG_GCIECR, IE_ALL & ~IE_EOB);
+}
+
+static void
+dump_whole_state(struct pxa3xx_gcu_priv *priv)
+{
+	struct pxa3xx_gcu_shared *sh = priv->shared;
+	u32 base = gc_readl(priv, REG_GCRBBR);
+
+	QDUMP("DUMP");
+
+	printk(KERN_DEBUG "== PXA3XX-GCU DUMP ==\n"
+		"%s, STATUS 0x%02lx, B 0x%08lx [%ld], E %5ld, H %5ld, T %5ld\n",
+		sh->hw_running ? "running" : "idle   ",
+		gc_readl(priv, REG_GCISCR),
+		gc_readl(priv, REG_GCRBBR),
+		gc_readl(priv, REG_GCRBLR),
+		(gc_readl(priv, REG_GCRBEXHR) - base) / 4,
+		(gc_readl(priv, REG_GCRBHR) - base) / 4,
+		(gc_readl(priv, REG_GCRBTR) - base) / 4);
+}
+
+static void
+flush_running(struct pxa3xx_gcu_priv *priv)
+{
+	struct pxa3xx_gcu_batch *running = priv->running;
+	struct pxa3xx_gcu_batch *next;
+
+	while (running) {
+		next = running->next;
+		running->next = priv->free;
+		priv->free = running;
+		running = next;
+	}
+
+	priv->running = NULL;
+}
+
+static void
+run_ready(struct pxa3xx_gcu_priv *priv)
+{
+	unsigned int num = 0;
+	struct pxa3xx_gcu_shared *shared = priv->shared;
+	struct pxa3xx_gcu_batch	*ready = priv->ready;
+
+	QDUMP("Start");
+
+	BUG_ON(!ready);
+
+	shared->buffer[num++] = 0x05000000;
+
+	while (ready) {
+		shared->buffer[num++] = 0x00000001;
+		shared->buffer[num++] = ready->phys;
+		ready = ready->next;
+	}
+
+	shared->buffer[num++] = 0x05000000;
+	priv->running = priv->ready;
+	priv->ready = priv->ready_last = NULL;
+	gc_writel(priv, REG_GCRBLR, 0);
+	shared->hw_running = 1;
+
+	/* ring base address */
+	gc_writel(priv, REG_GCRBBR, shared->buffer_phys);
+
+	/* ring tail address */
+	gc_writel(priv, REG_GCRBTR, shared->buffer_phys + num * 4);
+
+	/* ring length */
+	gc_writel(priv, REG_GCRBLR, ((num + 63) & ~63) * 4);
+}
+
+static irqreturn_t
+pxa3xx_gcu_handle_irq(int irq, void *ctx)
+{
+	struct pxa3xx_gcu_priv *priv = ctx;
+	struct pxa3xx_gcu_shared *shared = priv->shared;
+	u32 status = gc_readl(priv, REG_GCISCR) & IE_ALL;
+
+	QDUMP("-Interrupt");
+
+	if (!status)
+		return IRQ_NONE;
+
+	spin_lock(&priv->spinlock);
+	shared->num_interrupts++;
+
+	if (status & IE_EEOB) {
+		QDUMP(" [EEOB]");
+
+		flush_running(priv);
+		wake_up_all(&priv->wait_free);
+
+		if (priv->ready) {
+			run_ready(priv);
+		} else {
+			/* There is no more data prepared by the userspace.
+			 * Set hw_running = 0 and wait for the next userspace
+			 * kick-off */
+			shared->num_idle++;
+			shared->hw_running = 0;
+
+			QDUMP(" '-> Idle.");
+
+			/* set ring buffer length to zero */
+			gc_writel(priv, REG_GCRBLR, 0);
+
+			wake_up_all(&priv->wait_idle);
+		}
+
+		shared->num_done++;
+	} else {
+		QERROR(" [???]");
+		dump_whole_state(priv);
+	}
+
+	/* Clear the interrupt */
+	gc_writel(priv, REG_GCISCR, status);
+	spin_unlock(&priv->spinlock);
+
+	return IRQ_HANDLED;
+}
+
+static int
+pxa3xx_gcu_wait_idle(struct pxa3xx_gcu_priv *priv)
+{
+	int ret = 0;
+
+	QDUMP("Waiting for idle...");
+
+	/* Does not need to be atomic. There's a lock in user space,
+	 * but anyhow, this is just for statistics. */
+	priv->shared->num_wait_idle++;
+
+	while (priv->shared->hw_running) {
+		int num = priv->shared->num_interrupts;
+		u32 rbexhr = gc_readl(priv, REG_GCRBEXHR);
+
+		ret = wait_event_interruptible_timeout(priv->wait_idle,
+					!priv->shared->hw_running, HZ*4);
+
+		if (ret < 0)
+			break;
+
+		if (ret > 0)
+			continue;
+
+		if (gc_readl(priv, REG_GCRBEXHR) == rbexhr &&
+		    priv->shared->num_interrupts == num) {
+			QERROR("TIMEOUT");
+			ret = -ETIMEDOUT;
+			break;
+		}
+	}
+
+	QDUMP("done");
+
+	return ret;
+}
+
+static int
+pxa3xx_gcu_wait_free(struct pxa3xx_gcu_priv *priv)
+{
+	int ret = 0;
+
+	QDUMP("Waiting for free...");
+
+	/* Does not need to be atomic. There's a lock in user space,
+	 * but anyhow, this is just for statistics. */
+	priv->shared->num_wait_free++;
+
+	while (!priv->free) {
+		u32 rbexhr = gc_readl(priv, REG_GCRBEXHR);
+
+		ret = wait_event_interruptible_timeout(priv->wait_free,
+						       priv->free, HZ*4);
+
+		if (ret < 0)
+			break;
+
+		if (ret > 0)
+			continue;
+
+		if (gc_readl(priv, REG_GCRBEXHR) == rbexhr) {
+			QERROR("TIMEOUT");
+			ret = -ETIMEDOUT;
+			break;
+		}
+	}
+
+	QDUMP("done");
+
+	return ret;
+}
+
+/* Misc device layer */
+
+static ssize_t
+pxa3xx_gcu_misc_write(struct file *filp, const char *buff,
+		      size_t count, loff_t *offp)
+{
+	int ret;
+	unsigned long flags;
+	struct pxa3xx_gcu_batch	*buffer;
+	struct pxa3xx_gcu_priv *priv =
+		container_of(filp->f_op, struct pxa3xx_gcu_priv, misc_fops);
+
+	int words = count / 4;
+
+	/* Does not need to be atomic. There's a lock in user space,
+	 * but anyhow, this is just for statistics. */
+	priv->shared->num_writes++;
+
+	priv->shared->num_words += words;
+
+	/* Last word reserved for batch buffer end command */
+	if (words >= PXA3XX_GCU_BATCH_WORDS)
+		return -E2BIG;
+
+	/* Wait for a free buffer */
+	if (!priv->free) {
+		ret = pxa3xx_gcu_wait_free(priv);
+		if (ret < 0)
+			return ret;
+	}
+
+	/*
+	 * Get buffer from free list
+	 */
+	spin_lock_irqsave(&priv->spinlock, flags);
+
+	buffer = priv->free;
+	priv->free = buffer->next;
+
+	spin_unlock_irqrestore(&priv->spinlock, flags);
+
+
+	/* Copy data from user into buffer */
+	ret = copy_from_user(buffer->ptr, buff, words * 4);
+	if (ret) {
+		spin_lock_irqsave(&priv->spinlock, flags);
+		buffer->next = priv->free;
+		priv->free = buffer;
+		spin_unlock_irqrestore(&priv->spinlock, flags);
+		return ret;
+	}
+
+	buffer->length = words;
+
+	/* Append batch buffer end command */
+	buffer->ptr[words] = 0x01000000;
+
+	/*
+	 * Add buffer to ready list
+	 */
+	spin_lock_irqsave(&priv->spinlock, flags);
+
+	buffer->next = NULL;
+
+	if (priv->ready) {
+		BUG_ON(priv->ready_last == NULL);
+
+		priv->ready_last->next = buffer;
+	} else
+		priv->ready = buffer;
+
+	priv->ready_last = buffer;
+
+	if (!priv->shared->hw_running)
+		run_ready(priv);
+
+	spin_unlock_irqrestore(&priv->spinlock, flags);
+
+	return words * 4;
+}
+
+
+static long
+pxa3xx_gcu_misc_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
+{
+	unsigned long flags;
+	struct pxa3xx_gcu_priv *priv =
+		container_of(filp->f_op, struct pxa3xx_gcu_priv, misc_fops);
+
+	switch (cmd) {
+	case PXA3XX_GCU_IOCTL_RESET:
+		spin_lock_irqsave(&priv->spinlock, flags);
+		pxa3xx_gcu_reset(priv);
+		spin_unlock_irqrestore(&priv->spinlock, flags);
+		return 0;
+
+	case PXA3XX_GCU_IOCTL_WAIT_IDLE:
+		return pxa3xx_gcu_wait_idle(priv);
+	}
+
+	return -ENOSYS;
+}
+
+static int
+pxa3xx_gcu_misc_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	unsigned int size = vma->vm_end - vma->vm_start;
+	struct pxa3xx_gcu_priv *priv =
+		container_of(filp->f_op, struct pxa3xx_gcu_priv, misc_fops);
+
+	switch (vma->vm_pgoff) {
+	case 0:
+		/* hand out the shared data area */
+		if (size != SHARED_SIZE)
+			return -EINVAL;
+
+		return dma_mmap_coherent(NULL, vma,
+			priv->shared, priv->shared_phys, size);
+
+	case SHARED_SIZE >> PAGE_SHIFT:
+		/* hand out the MMIO base for direct register access
+		 * from userspace */
+		if (size != resource_size(priv->resource_mem))
+			return -EINVAL;
+
+		vma->vm_flags |= VM_IO;
+		vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+
+		return io_remap_pfn_range(vma, vma->vm_start,
+				priv->resource_mem->start >> PAGE_SHIFT,
+				size, vma->vm_page_prot);
+	}
+
+	return -EINVAL;
+}
+
+
+#ifdef PXA3XX_GCU_DEBUG_TIMER
+static struct timer_list pxa3xx_gcu_debug_timer;
+
+static void pxa3xx_gcu_debug_timedout(unsigned long ptr)
+{
+	struct pxa3xx_gcu_priv *priv = (struct pxa3xx_gcu_priv *) ptr;
+
+	QERROR("Timer DUMP");
+
+	/* init the timer structure */
+	init_timer(&pxa3xx_gcu_debug_timer);
+	pxa3xx_gcu_debug_timer.function = pxa3xx_gcu_debug_timedout;
+	pxa3xx_gcu_debug_timer.data = ptr;
+	pxa3xx_gcu_debug_timer.expires = jiffies + 5*HZ; /* one second */
+
+	add_timer(&pxa3xx_gcu_debug_timer);
+}
+
+static void pxa3xx_gcu_init_debug_timer(void)
+{
+	pxa3xx_gcu_debug_timedout((unsigned long) &pxa3xx_gcu_debug_timer);
+}
+#else
+static inline void pxa3xx_gcu_init_debug_timer(void) {}
+#endif
+
+static int
+add_buffer(struct platform_device *dev,
+	   struct pxa3xx_gcu_priv *priv)
+{
+	struct pxa3xx_gcu_batch *buffer;
+
+	buffer = kzalloc(sizeof(struct pxa3xx_gcu_batch), GFP_KERNEL);
+	if (!buffer)
+		return -ENOMEM;
+
+	buffer->ptr = dma_alloc_coherent(&dev->dev, PXA3XX_GCU_BATCH_WORDS * 4,
+					 &buffer->phys, GFP_KERNEL);
+	if (!buffer->ptr) {
+		kfree(buffer);
+		return -ENOMEM;
+	}
+
+	buffer->next = priv->free;
+
+	priv->free = buffer;
+
+	return 0;
+}
+
+static void
+free_buffers(struct platform_device *dev,
+	     struct pxa3xx_gcu_priv *priv)
+{
+	struct pxa3xx_gcu_batch *next, *buffer = priv->free;
+
+	while (buffer) {
+		next = buffer->next;
+
+		dma_free_coherent(&dev->dev, PXA3XX_GCU_BATCH_WORDS * 4,
+				  buffer->ptr, buffer->phys);
+
+		kfree(buffer);
+
+		buffer = next;
+	}
+
+	priv->free = NULL;
+}
+
+static int __devinit
+pxa3xx_gcu_probe(struct platform_device *dev)
+{
+	int i, ret, irq;
+	struct resource *r;
+	struct pxa3xx_gcu_priv *priv;
+
+	priv = kzalloc(sizeof(struct pxa3xx_gcu_priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	for (i = 0; i < 8; i++) {
+		ret = add_buffer(dev, priv);
+		if (ret) {
+			dev_err(&dev->dev, "failed to allocate DMA memory\n");
+			goto err_free_priv;
+		}
+	}
+
+	init_waitqueue_head(&priv->wait_idle);
+	init_waitqueue_head(&priv->wait_free);
+	spin_lock_init(&priv->spinlock);
+
+	/* we allocate the misc device structure as part of our own allocation,
+	 * so we can get a pointer to our priv structure later on with
+	 * container_of(). This isn't really necessary as we have a fixed minor
+	 * number anyway, but this is to avoid statics. */
+
+	priv->misc_fops.owner	= THIS_MODULE;
+	priv->misc_fops.write	= pxa3xx_gcu_misc_write;
+	priv->misc_fops.unlocked_ioctl = pxa3xx_gcu_misc_ioctl;
+	priv->misc_fops.mmap	= pxa3xx_gcu_misc_mmap;
+
+	priv->misc_dev.minor	= MISCDEV_MINOR,
+	priv->misc_dev.name	= DRV_NAME,
+	priv->misc_dev.fops	= &priv->misc_fops,
+
+	/* register misc device */
+	ret = misc_register(&priv->misc_dev);
+	if (ret < 0) {
+		dev_err(&dev->dev, "misc_register() for minor %d failed\n",
+			MISCDEV_MINOR);
+		goto err_free_priv;
+	}
+
+	/* handle IO resources */
+	r = platform_get_resource(dev, IORESOURCE_MEM, 0);
+	if (r == NULL) {
+		dev_err(&dev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto err_misc_deregister;
+	}
+
+	if (!request_mem_region(r->start, resource_size(r), dev->name)) {
+		dev_err(&dev->dev, "failed to request I/O memory\n");
+		ret = -EBUSY;
+		goto err_misc_deregister;
+	}
+
+	priv->mmio_base = ioremap_nocache(r->start, resource_size(r));
+	if (!priv->mmio_base) {
+		dev_err(&dev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto err_free_mem_region;
+	}
+
+	/* allocate dma memory */
+	priv->shared = dma_alloc_coherent(&dev->dev, SHARED_SIZE,
+					  &priv->shared_phys, GFP_KERNEL);
+
+	if (!priv->shared) {
+		dev_err(&dev->dev, "failed to allocate DMA memory\n");
+		ret = -ENOMEM;
+		goto err_free_io;
+	}
+
+	/* enable the clock */
+	priv->clk = clk_get(&dev->dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(&dev->dev, "failed to get clock\n");
+		ret = -ENODEV;
+		goto err_free_dma;
+	}
+
+	ret = clk_enable(priv->clk);
+	if (ret < 0) {
+		dev_err(&dev->dev, "failed to enable clock\n");
+		goto err_put_clk;
+	}
+
+	/* request the IRQ */
+	irq = platform_get_irq(dev, 0);
+	if (irq < 0) {
+		dev_err(&dev->dev, "no IRQ defined\n");
+		ret = -ENODEV;
+		goto err_put_clk;
+	}
+
+	ret = request_irq(irq, pxa3xx_gcu_handle_irq,
+			  IRQF_DISABLED, DRV_NAME, priv);
+	if (ret) {
+		dev_err(&dev->dev, "request_irq failed\n");
+		ret = -EBUSY;
+		goto err_put_clk;
+	}
+
+	platform_set_drvdata(dev, priv);
+	priv->resource_mem = r;
+	pxa3xx_gcu_reset(priv);
+	pxa3xx_gcu_init_debug_timer();
+
+	dev_info(&dev->dev, "registered @0x%p, DMA 0x%p (%d bytes), IRQ %d\n",
+			(void *) r->start, (void *) priv->shared_phys,
+			SHARED_SIZE, irq);
+	return 0;
+
+err_put_clk:
+	clk_disable(priv->clk);
+	clk_put(priv->clk);
+
+err_free_dma:
+	dma_free_coherent(&dev->dev, SHARED_SIZE,
+			priv->shared, priv->shared_phys);
+
+err_free_io:
+	iounmap(priv->mmio_base);
+
+err_free_mem_region:
+	release_mem_region(r->start, resource_size(r));
+
+err_misc_deregister:
+	misc_deregister(&priv->misc_dev);
+
+err_free_priv:
+	platform_set_drvdata(dev, NULL);
+	free_buffers(dev, priv);
+	kfree(priv);
+	return ret;
+}
+
+static int __devexit
+pxa3xx_gcu_remove(struct platform_device *dev)
+{
+	struct pxa3xx_gcu_priv *priv = platform_get_drvdata(dev);
+	struct resource *r = priv->resource_mem;
+
+	pxa3xx_gcu_wait_idle(priv);
+
+	misc_deregister(&priv->misc_dev);
+	dma_free_coherent(&dev->dev, SHARED_SIZE,
+			priv->shared, priv->shared_phys);
+	iounmap(priv->mmio_base);
+	release_mem_region(r->start, resource_size(r));
+	platform_set_drvdata(dev, NULL);
+	clk_disable(priv->clk);
+	free_buffers(dev, priv);
+	kfree(priv);
+
+	return 0;
+}
+
+static struct platform_driver pxa3xx_gcu_driver = {
+	.probe	  = pxa3xx_gcu_probe,
+	.remove	 = __devexit_p(pxa3xx_gcu_remove),
+	.driver	 = {
+		.owner  = THIS_MODULE,
+		.name   = DRV_NAME,
+	},
+};
+
+static int __init
+pxa3xx_gcu_init(void)
+{
+	return platform_driver_register(&pxa3xx_gcu_driver);
+}
+
+static void __exit
+pxa3xx_gcu_exit(void)
+{
+	platform_driver_unregister(&pxa3xx_gcu_driver);
+}
+
+module_init(pxa3xx_gcu_init);
+module_exit(pxa3xx_gcu_exit);
+
+MODULE_DESCRIPTION("PXA3xx graphics controller unit driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(MISCDEV_MINOR);
+MODULE_AUTHOR("Janine Kropp <nin@directfb.org>, "
+		"Denis Oliver Kropp <dok@directfb.org>, "
+		"Daniel Mack <daniel@caiaq.de>");
diff --git a/drivers/video/pxa3xx-gcu.h b/drivers/video/pxa3xx-gcu.h
new file mode 100644
index 000000000000..0428ed03dc49
--- /dev/null
+++ b/drivers/video/pxa3xx-gcu.h
@@ -0,0 +1,38 @@
+#ifndef __PXA3XX_GCU_H__
+#define __PXA3XX_GCU_H__
+
+#include <linux/types.h>
+
+/* Number of 32bit words in display list (ring buffer). */
+#define PXA3XX_GCU_BUFFER_WORDS  ((256 * 1024 - 256) / 4)
+
+/* To be increased when breaking the ABI */
+#define PXA3XX_GCU_SHARED_MAGIC  0x30000001
+
+#define PXA3XX_GCU_BATCH_WORDS   8192
+
+struct pxa3xx_gcu_shared {
+	u32            buffer[PXA3XX_GCU_BUFFER_WORDS];
+
+	bool           hw_running;
+
+	unsigned long  buffer_phys;
+
+	unsigned int   num_words;
+	unsigned int   num_writes;
+	unsigned int   num_done;
+	unsigned int   num_interrupts;
+	unsigned int   num_wait_idle;
+	unsigned int   num_wait_free;
+	unsigned int   num_idle;
+
+	u32            magic;
+};
+
+/* Initialization and synchronization.
+ * Hardware is started upon write(). */
+#define PXA3XX_GCU_IOCTL_RESET		_IO('G', 0)
+#define PXA3XX_GCU_IOCTL_WAIT_IDLE	_IO('G', 2)
+
+#endif /* __PXA3XX_GCU_H__ */
+
-- 
cgit v1.2.3


From 2a125dd56b3a853701063fe8a678ad7603e385fd Mon Sep 17 00:00:00 2001
From: Eric Miao <eric.y.miao@gmail.com>
Date: Mon, 22 Nov 2010 22:48:49 +0800
Subject: ARM: pxa: remove get_memclk_frequency_10khz()

Introduce 'struct clk' for memory and remove
get_memclk_frequency_10khz().

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 arch/arm/mach-pxa/generic.c  | 13 -------------
 arch/arm/mach-pxa/generic.h  |  4 ----
 arch/arm/mach-pxa/pxa25x.c   | 20 ++++++++++----------
 arch/arm/mach-pxa/pxa27x.c   | 15 +++++++++++----
 drivers/pcmcia/pxa2xx_base.c | 17 ++++++++++++++---
 drivers/pcmcia/soc_common.h  |  3 +++
 6 files changed, 38 insertions(+), 34 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index d4ce8f9233d7..d2bb071b0afc 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -71,19 +71,6 @@ unsigned int get_clk_frequency_khz(int info)
 }
 EXPORT_SYMBOL(get_clk_frequency_khz);
 
-/*
- * Return the current memory clock frequency in units of 10kHz
- */
-unsigned int get_memclk_frequency_10khz(void)
-{
-	if (cpu_is_pxa25x())
-		return pxa25x_get_memclk_frequency_10khz();
-	else if (cpu_is_pxa27x())
-		return pxa27x_get_memclk_frequency_10khz();
-	return 0;
-}
-EXPORT_SYMBOL(get_memclk_frequency_10khz);
-
 /*
  * Intel PXA2xx internal register mapping.
  *
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index d2e8bc3aa521..0569d82d2592 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -36,18 +36,14 @@ extern unsigned int get_clk_frequency_khz(int info);
 
 #ifdef CONFIG_PXA25x
 extern unsigned pxa25x_get_clk_frequency_khz(int);
-extern unsigned pxa25x_get_memclk_frequency_10khz(void);
 #else
 #define pxa25x_get_clk_frequency_khz(x)		(0)
-#define pxa25x_get_memclk_frequency_10khz()	(0)
 #endif
 
 #ifdef CONFIG_PXA27x
 extern unsigned pxa27x_get_clk_frequency_khz(int);
-extern unsigned pxa27x_get_memclk_frequency_10khz(void);
 #else
 #define pxa27x_get_clk_frequency_khz(x)		(0)
-#define pxa27x_get_memclk_frequency_10khz()	(0)
 #endif
 
 #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index f29775e3e18d..65051bb6d62c 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -92,23 +92,21 @@ unsigned int pxa25x_get_clk_frequency_khz(int info)
 	return (turbo & 1) ? (N/1000) : (M/1000);
 }
 
-/*
- * Return the current memory clock frequency in units of 10kHz
- */
-unsigned int pxa25x_get_memclk_frequency_10khz(void)
+static unsigned long clk_pxa25x_mem_getrate(struct clk *clk)
 {
-	return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000;
+	return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK;
 }
 
-static unsigned long clk_pxa25x_lcd_getrate(struct clk *clk)
-{
-	return pxa25x_get_memclk_frequency_10khz() * 10000;
-}
+static const struct clkops clk_pxa25x_mem_ops = {
+	.enable		= clk_dummy_enable,
+	.disable	= clk_dummy_disable,
+	.getrate	= clk_pxa25x_mem_getrate,
+};
 
 static const struct clkops clk_pxa25x_lcd_ops = {
 	.enable		= clk_pxa2xx_cken_enable,
 	.disable	= clk_pxa2xx_cken_disable,
-	.getrate	= clk_pxa25x_lcd_getrate,
+	.getrate	= clk_pxa25x_mem_getrate,
 };
 
 static unsigned long gpio12_config_32k[] = {
@@ -185,6 +183,7 @@ static DEFINE_PXA2_CKEN(pxa25x_ficp, FICP, 47923000, 0);
 static DEFINE_CK(pxa25x_lcd, LCD, &clk_pxa25x_lcd_ops);
 static DEFINE_CLK(pxa25x_gpio11, &clk_pxa25x_gpio11_ops, 3686400, 0);
 static DEFINE_CLK(pxa25x_gpio12, &clk_pxa25x_gpio12_ops, 32768, 0);
+static DEFINE_CLK(pxa25x_mem, &clk_pxa25x_mem_ops, 0, 0);
 
 static struct clk_lookup pxa25x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa25x_lcd, "pxa2xx-fb", NULL),
@@ -205,6 +204,7 @@ static struct clk_lookup pxa25x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa25x_ac97, NULL, "AC97CLK"),
 	INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"),
 	INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
+	INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
 };
 
 static struct clk_lookup pxa25x_hwuart_clkreg =
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 13242f2a3392..6d2254b92adc 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -111,10 +111,9 @@ unsigned int pxa27x_get_clk_frequency_khz(int info)
 }
 
 /*
- * Return the current mem clock frequency in units of 10kHz as
- * reflected by CCCR[A], B, and L
+ * Return the current mem clock frequency as reflected by CCCR[A], B, and L
  */
-unsigned int pxa27x_get_memclk_frequency_10khz(void)
+static unsigned long clk_pxa27x_mem_getrate(struct clk *clk)
 {
 	unsigned long ccsr, clkcfg;
 	unsigned int l, L, m, M;
@@ -133,9 +132,15 @@ unsigned int pxa27x_get_memclk_frequency_10khz(void)
 	L = l * BASE_CLK;
 	M = (!cccr_a) ? (L/m) : ((b) ? L : (L/2));
 
-	return (M / 10000);
+	return M;
 }
 
+static const struct clkops clk_pxa27x_mem_ops = {
+	.enable		= clk_dummy_enable,
+	.disable	= clk_dummy_disable,
+	.getrate	= clk_pxa27x_mem_getrate,
+};
+
 /*
  * Return the current LCD clock frequency in units of 10kHz as
  */
@@ -192,6 +197,7 @@ static DEFINE_PXA2_CKEN(pxa27x_memc, MEMC, 0, 0);
 
 static DEFINE_CK(pxa27x_lcd, LCD, &clk_pxa27x_lcd_ops);
 static DEFINE_CK(pxa27x_camera, CAMERA, &clk_pxa27x_lcd_ops);
+static DEFINE_CLK(pxa27x_mem, &clk_pxa27x_mem_ops, 0, 0);
 
 static struct clk_lookup pxa27x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa27x_lcd, "pxa2xx-fb", NULL),
@@ -220,6 +226,7 @@ static struct clk_lookup pxa27x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa27x_memstk, NULL, "MSTKCLK"),
 	INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"),
 	INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"),
+	INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL),
 };
 
 #ifdef CONFIG_PM
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 55a7d0b045b1..3c01774eb393 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -179,8 +179,8 @@ static int pxa2xx_pcmcia_set_mcxx(struct soc_pcmcia_socket *skt, unsigned int cl
 
 static int pxa2xx_pcmcia_set_timing(struct soc_pcmcia_socket *skt)
 {
-	unsigned int clk = get_memclk_frequency_10khz();
-	return pxa2xx_pcmcia_set_mcxx(skt, clk);
+	unsigned long clk = clk_get_rate(skt->clk);
+	return pxa2xx_pcmcia_set_mcxx(skt, clk / 10000);
 }
 
 #ifdef CONFIG_CPU_FREQ
@@ -282,24 +282,33 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 	struct pcmcia_low_level *ops;
 	struct skt_dev_info *sinfo;
 	struct soc_pcmcia_socket *skt;
+	struct clk *clk;
 
 	ops = (struct pcmcia_low_level *)dev->dev.platform_data;
 	if (!ops)
 		return -ENODEV;
 
+	clk = clk_get(&dev->dev, NULL);
+	if (!clk)
+		return -ENODEV;
+
 	pxa2xx_drv_pcmcia_ops(ops);
 
 	sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL);
-	if (!sinfo)
+	if (!sinfo) {
+		clk_put(clk);
 		return -ENOMEM;
+	}
 
 	sinfo->nskt = ops->nr;
+	sinfo->clk = clk;
 
 	/* Initialize processor specific parameters */
 	for (i = 0; i < ops->nr; i++) {
 		skt = &sinfo->skt[i];
 
 		skt->nr = ops->first + i;
+		skt->clk = clk;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
 		skt->socket.dev.parent = &dev->dev;
@@ -314,6 +323,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 		while (--i >= 0)
 			soc_pcmcia_remove_one(&sinfo->skt[i]);
 		kfree(sinfo);
+		clk_put(clk);
 	} else {
 		pxa2xx_configure_sockets(&dev->dev);
 		dev_set_drvdata(&dev->dev, sinfo);
@@ -332,6 +342,7 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
 	for (i = 0; i < sinfo->nskt; i++)
 		soc_pcmcia_remove_one(&sinfo->skt[i]);
 
+	clk_put(sinfo->clk);
 	kfree(sinfo);
 	return 0;
 }
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index bbcd5385a221..9daa73615c8b 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -10,6 +10,7 @@
 #define _ASM_ARCH_PCMCIA
 
 /* include the world */
+#include <linux/clk.h>
 #include <linux/cpufreq.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cistpl.h>
@@ -29,6 +30,7 @@ struct soc_pcmcia_socket {
 	 * Info from low level handler
 	 */
 	unsigned int		nr;
+	struct clk		*clk;
 
 	/*
 	 * Core PCMCIA state
@@ -56,6 +58,7 @@ struct soc_pcmcia_socket {
 
 struct skt_dev_info {
 	int nskt;
+	struct clk *clk;
 	struct soc_pcmcia_socket skt[0];
 };
 
-- 
cgit v1.2.3


From e137478b56fd79c397b5c5c74fc08c049a42835a Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Thu, 16 Dec 2010 09:20:16 -0500
Subject: rtlwifi: convert to __packed notation

Use "__packed" instead of "__attribute__ ((packed))"...

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/pci.h                    | 6 +++---
 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h | 6 +++---
 drivers/net/wireless/rtlwifi/wifi.h                   | 8 ++++----
 3 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
index cdde8583ad31..d36a66939958 100644
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -131,15 +131,15 @@ enum pci_bridge_vendor {
 
 struct rtl_rx_desc {
 	u32 dword[8];
-} __attribute__ ((packed));
+} __packed;
 
 struct rtl_tx_desc {
 	u32 dword[16];
-} __attribute__ ((packed));
+} __packed;
 
 struct rtl_tx_cmd_desc {
 	u32 dword[16];
-} __attribute__ ((packed));
+} __packed;
 
 struct rtl8192_tx_ring {
 	struct rtl_tx_desc *desc;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
index 91e13c33351e..53d0e0a5af5c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
@@ -535,7 +535,7 @@ struct rx_fwinfo_92c {
 	u8 sgi_en:1;
 	u8 rxsc:2;
 	u8 reserve:4;
-} __attribute__ ((packed));
+} __packed;
 
 struct tx_desc_92c {
 	u32 pktsize:16;
@@ -637,7 +637,7 @@ struct tx_desc_92c {
 	u32 nextdescaddress64;
 
 	u32 reserve_pass_pcie_mm_limit[4];
-} __attribute__ ((packed));
+} __packed;
 
 struct rx_desc_92c {
 	u32 length:14;
@@ -695,7 +695,7 @@ struct rx_desc_92c {
 	u32 bufferaddress;
 	u32 bufferaddress64;
 
-} __attribute__ ((packed));
+} __packed;
 
 void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr,
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 0dd6824b1942..3844dc94bdbf 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -551,13 +551,13 @@ struct rtl_hdr_3addr {
 	u8 addr3[ETH_ALEN];
 	__le16 seq_ctl;
 	u8 payload[0];
-} __attribute__ ((packed));
+} __packed;
 
 struct rtl_info_element {
 	u8 id;
 	u8 len;
 	u8 data[0];
-} __attribute__ ((packed));
+} __packed;
 
 struct rtl_probe_rsp {
 	struct rtl_hdr_3addr header;
@@ -567,7 +567,7 @@ struct rtl_probe_rsp {
 	/*SSID, supported rates, FH params, DS params,
 	   CF params, IBSS params, TIM (if beacon), RSN */
 	struct rtl_info_element info_element[0];
-} __attribute__ ((packed));
+} __packed;
 
 /*LED related.*/
 /*ledpin Identify how to implement this SW led.*/
@@ -589,7 +589,7 @@ struct rtl_qos_parameters {
 	u8 aifs;
 	u8 flag;
 	__le16 tx_op;
-} __attribute__ ((packed));
+} __packed;
 
 struct rt_smooth_data {
 	u32 elements[100];	/*array to store values */
-- 
cgit v1.2.3


From 7d5f01ad536afebde9a1c81d985f8d0eaf2a9ab6 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@googlemail.com>
Date: Thu, 16 Dec 2010 12:46:23 +0100
Subject: iwlwifi: Fix error: struct iwl_lq_sta has no member named
 dbg_fixed_rate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

While compiling linux-next (next-20101216) I fell over this breakage:
...
drivers/net/wireless/iwlwifi/iwl-agn-rs.c: In function ‘iwl_rs_rate_init’:
drivers/net/wireless/iwlwifi/iwl-agn-rs.c:2876:8: error: ‘struct iwl_lq_sta’ has no member named ‘dbg_fixed_rate’

dbg_fixed_rate is only used when CONFIG_MAC80211_DEBUGFS is set:

[ drivers/net/wireless/iwlwifi/iwl-agn-rs.h ]
...
 #ifdef CONFIG_MAC80211_DEBUGFS
       struct dentry *rs_sta_dbgfs_scale_table_file;
       struct dentry *rs_sta_dbgfs_stats_table_file;
       struct dentry *rs_sta_dbgfs_rate_scale_data_file;
       struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
       u32 dbg_fixed_rate;
 #endif

The issue was introduced by commit a1da077bc36368eb7d6312e7e49260f0a3d92c77:
"iwlwifi: clear dbg_fixed_rate during init"

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 5083dba122ca..75fcd30a7c13 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2873,7 +2873,9 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 		lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
 	lq_sta->is_agg = 0;
 
+#ifdef CONFIG_MAC80211_DEBUGFS
 	lq_sta->dbg_fixed_rate = 0;
+#endif
 
 	rs_initialize_lq(priv, conf, sta, lq_sta);
 }
-- 
cgit v1.2.3


From 7e68b746681289c00e8fd818fdd0144c6896d425 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:47 -0800
Subject: ath9k_hw: Remove delay during regwrite of analog shift registers

This is not needed for AR9003.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index da4a571304da..07b44cec7739 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -578,10 +578,7 @@ static void ar9003_hw_prog_ini(struct ath_hw *ah,
 		u32 reg = INI_RA(iniArr, i, 0);
 		u32 val = INI_RA(iniArr, i, column);
 
-		if (reg >= 0x16000 && reg < 0x17000)
-			ath9k_hw_analog_shift_regwrite(ah, reg, val);
-		else
-			REG_WRITE(ah, reg, val);
+		REG_WRITE(ah, reg, val);
 
 		DO_DELAY(regWrites);
 	}
-- 
cgit v1.2.3


From d8a8440e3f1f0cdd23074c6d2d8cbbde204a4374 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:48 -0800
Subject: ath9k_hw: Remove unnecessary Rx IQ cal register configuration in
 ar9003_hw_tx_iq_cal()

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 7c3334bd396e..75a1c6e5195c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -616,11 +616,6 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 		AR_PHY_TX_IQCAL_STATUS_B1,
 		AR_PHY_TX_IQCAL_STATUS_B2,
 	};
-	static const u32 rx_corr[AR9300_MAX_CHAINS] = {
-		AR_PHY_RX_IQCAL_CORR_B0,
-		AR_PHY_RX_IQCAL_CORR_B1,
-		AR_PHY_RX_IQCAL_CORR_B2,
-	};
 	static const u_int32_t chan_info_tab[] = {
 		AR_PHY_CHAN_INFO_TAB_0,
 		AR_PHY_CHAN_INFO_TAB_1,
@@ -703,18 +698,10 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 		REG_RMW_FIELD(ah, tx_corr_coeff[i],
 			      AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE,
 			      iqc_coeff[0]);
-		REG_RMW_FIELD(ah, rx_corr[i],
-			      AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_Q_COFF,
-			      iqc_coeff[1] >> 7);
-		REG_RMW_FIELD(ah, rx_corr[i],
-			      AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_I_COFF,
-			      iqc_coeff[1]);
 	}
 
 	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,
 		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x1);
-	REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0,
-		      AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x1);
 
 	return;
 
-- 
cgit v1.2.3


From 895ad7eb21ed228444169dbbff44f3dccfc7e006 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:49 -0800
Subject: ath9k_hw: Move get_streams() to hw.h

This helper can be used in multiple places. Also make
it inline returning u8.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 5 -----
 drivers/net/wireless/ath/ath9k/hw.h           | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 69f779237d28..4c744793b4b6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -50,11 +50,6 @@ static int ar9003_get_training_power_2g(struct ath_hw *ah)
 	return power;
 }
 
-static int get_streams(int mask)
-{
-	return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
-}
-
 static int ar9003_get_training_power_5g(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 97f22c428603..fb64ab841dc1 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -868,6 +868,11 @@ static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
 	return &ah->ops;
 }
 
+static inline u8 get_streams(int mask)
+{
+	return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
+}
+
 /* Initialization, Detach, Reset */
 const char *ath9k_hw_probe(u16 vendorid, u16 devid);
 void ath9k_hw_deinit(struct ath_hw *ah);
-- 
cgit v1.2.3


From 0b2084bc578128be866d6fc9926ed887c3432bb1 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:50 -0800
Subject: ath9k_hw: Tx IQ cal changes for AR9003

Add multiple Tx IQ cal support to improve EVM accross
different power levels.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 212 +++++++++++++-------------
 1 file changed, 108 insertions(+), 104 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 75a1c6e5195c..4a4cd88429c0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -608,107 +608,6 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	return true;
 }
 
-static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	static const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
-		AR_PHY_TX_IQCAL_STATUS_B0,
-		AR_PHY_TX_IQCAL_STATUS_B1,
-		AR_PHY_TX_IQCAL_STATUS_B2,
-	};
-	static const u_int32_t chan_info_tab[] = {
-		AR_PHY_CHAN_INFO_TAB_0,
-		AR_PHY_CHAN_INFO_TAB_1,
-		AR_PHY_CHAN_INFO_TAB_2,
-	};
-	u32 tx_corr_coeff[AR9300_MAX_CHAINS];
-	s32 iq_res[6];
-	s32 iqc_coeff[2];
-	s32 i, j;
-	u32 num_chains = 0;
-
-	tx_corr_coeff[0] = AR_PHY_TX_IQCAL_CORR_COEFF_B0(0);
-	tx_corr_coeff[1] = AR_PHY_TX_IQCAL_CORR_COEFF_B1(0);
-	tx_corr_coeff[2] = AR_PHY_TX_IQCAL_CORR_COEFF_B2(0);
-
-	for (i = 0; i < AR9300_MAX_CHAINS; i++) {
-		if (ah->txchainmask & (1 << i))
-			num_chains++;
-	}
-
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1,
-		      AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT,
-		      DELPT);
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START,
-		      AR_PHY_TX_IQCAL_START_DO_CAL,
-		      AR_PHY_TX_IQCAL_START_DO_CAL);
-
-	if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
-			   AR_PHY_TX_IQCAL_START_DO_CAL,
-			   0, AH_WAIT_TIMEOUT)) {
-		ath_dbg(common, ATH_DBG_CALIBRATE,
-			"Tx IQ Cal not complete.\n");
-		goto TX_IQ_CAL_FAILED;
-	}
-
-	for (i = 0; i < num_chains; i++) {
-		ath_dbg(common, ATH_DBG_CALIBRATE,
-			"Doing Tx IQ Cal for chain %d.\n", i);
-
-		if (REG_READ(ah, txiqcal_status[i]) &
-			     AR_PHY_TX_IQCAL_STATUS_FAILED) {
-			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"Tx IQ Cal failed for chain %d.\n", i);
-			goto TX_IQ_CAL_FAILED;
-		}
-
-		for (j = 0; j < 3; j++) {
-			u_int8_t idx = 2 * j,
-			offset = 4 * j;
-
-			REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
-				      AR_PHY_CHAN_INFO_TAB_S2_READ, 0);
-
-			/* 32 bits */
-			iq_res[idx] = REG_READ(ah, chan_info_tab[i] + offset);
-
-			REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
-				      AR_PHY_CHAN_INFO_TAB_S2_READ, 1);
-
-			/* 16 bits */
-			iq_res[idx+1] = 0xffff & REG_READ(ah,
-							  chan_info_tab[i] +
-							  offset);
-
-			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
-				idx, iq_res[idx], idx+1, iq_res[idx+1]);
-		}
-
-		if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, iqc_coeff)) {
-			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"Failed in calculation of IQ correction.\n");
-			goto TX_IQ_CAL_FAILED;
-		}
-
-		ath_dbg(common, ATH_DBG_CALIBRATE,
-			"IQ_COEFF[0] = 0x%x IQ_COEFF[1] = 0x%x\n",
-			iqc_coeff[0], iqc_coeff[1]);
-
-		REG_RMW_FIELD(ah, tx_corr_coeff[i],
-			      AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE,
-			      iqc_coeff[0]);
-	}
-
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,
-		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x1);
-
-	return;
-
-TX_IQ_CAL_FAILED:
-	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
-}
-
 static bool ar9003_hw_compute_closest_pass_and_avg(int *mp_coeff, int *mp_avg)
 {
 	int diff[MPASS];
@@ -717,9 +616,9 @@ static bool ar9003_hw_compute_closest_pass_and_avg(int *mp_coeff, int *mp_avg)
 	diff[1] = abs(mp_coeff[1] - mp_coeff[2]);
 	diff[2] = abs(mp_coeff[2] - mp_coeff[0]);
 
-	if (diff[0] > MAX_MEASUREMENT &&
-	    diff[1] > MAX_MEASUREMENT &&
-	    diff[2] > MAX_MEASUREMENT)
+	if (diff[0] > MAX_DIFFERENCE &&
+	    diff[1] > MAX_DIFFERENCE &&
+	    diff[2] > MAX_DIFFERENCE)
 		return false;
 
 	if (diff[0] <= diff[1] && diff[0] <= diff[2])
@@ -817,6 +716,111 @@ disable_txiqcal:
 	ath_dbg(common, ATH_DBG_CALIBRATE, "TX IQ Cal disabled\n");
 }
 
+static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	static const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
+		AR_PHY_TX_IQCAL_STATUS_B0,
+		AR_PHY_TX_IQCAL_STATUS_B1,
+		AR_PHY_TX_IQCAL_STATUS_B2,
+	};
+	static const u32 chan_info_tab[] = {
+		AR_PHY_CHAN_INFO_TAB_0,
+		AR_PHY_CHAN_INFO_TAB_1,
+		AR_PHY_CHAN_INFO_TAB_2,
+	};
+	struct coeff coeff;
+	s32 iq_res[6];
+	s32 i, j, ip, im, nmeasurement;
+	u8 nchains = get_streams(common->tx_chainmask);
+
+	for (ip = 0; ip < MPASS; ip++) {
+		REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1,
+			      AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT,
+			      DELPT);
+		REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START,
+			      AR_PHY_TX_IQCAL_START_DO_CAL,
+			      AR_PHY_TX_IQCAL_START_DO_CAL);
+
+		if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
+				   AR_PHY_TX_IQCAL_START_DO_CAL,
+				   0, AH_WAIT_TIMEOUT)) {
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Tx IQ Cal not complete.\n");
+			goto TX_IQ_CAL_FAILED;
+		}
+
+		nmeasurement = REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_STATUS_B0,
+					      AR_PHY_CALIBRATED_GAINS_0);
+			if (nmeasurement > MAX_MEASUREMENT)
+				nmeasurement = MAX_MEASUREMENT;
+
+		for (i = 0; i < nchains; i++) {
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Doing Tx IQ Cal for chain %d.\n", i);
+			for (im = 0; im < nmeasurement; im++) {
+				if (REG_READ(ah, txiqcal_status[i]) &
+					     AR_PHY_TX_IQCAL_STATUS_FAILED) {
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+						"Tx IQ Cal failed for chain %d.\n", i);
+					goto TX_IQ_CAL_FAILED;
+				}
+
+				for (j = 0; j < 3; j++) {
+					u8 idx = 2 * j,
+					   offset = 4 * (3 * im + j);
+
+					REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
+						      AR_PHY_CHAN_INFO_TAB_S2_READ,
+						      0);
+
+					/* 32 bits */
+					iq_res[idx] = REG_READ(ah,
+							chan_info_tab[i] +
+							offset);
+
+					REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
+						      AR_PHY_CHAN_INFO_TAB_S2_READ,
+						      1);
+
+					/* 16 bits */
+					iq_res[idx+1] = 0xffff & REG_READ(ah,
+								chan_info_tab[i] +
+								offset);
+
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+						"IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
+						idx, iq_res[idx], idx+1, iq_res[idx+1]);
+				}
+
+				if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
+							    coeff.iqc_coeff)) {
+					ath_dbg(common, ATH_DBG_CALIBRATE,
+						"Failed in calculation of IQ correction.\n");
+					goto TX_IQ_CAL_FAILED;
+				}
+				coeff.mag_coeff[i][im][ip] =
+						coeff.iqc_coeff[0] & 0x7f;
+				coeff.phs_coeff[i][im][ip] =
+						(coeff.iqc_coeff[0] >> 7) & 0x7f;
+
+				if (coeff.mag_coeff[i][im][ip] > 63)
+					coeff.mag_coeff[i][im][ip] -= 128;
+				if (coeff.phs_coeff[i][im][ip] > 63)
+					coeff.phs_coeff[i][im][ip] -= 128;
+
+			}
+		}
+	}
+
+	ar9003_hw_tx_iqcal_load_avg_2_passes(ah, nchains, &coeff);
+
+	return;
+
+TX_IQ_CAL_FAILED:
+	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
+}
+
 static void ar9003_hw_tx_iq_cal_run(struct ath_hw *ah)
 {
 	u8 tx_gain_forced;
-- 
cgit v1.2.3


From 8698bca6b53d1f6641850b270de9c953078ed1ce Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:51 -0800
Subject: ath9k_hw: Add a helper to get paprd scale factor

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 21 +++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h |  3 +++
 2 files changed, 24 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 4149ffb6d54a..9fa5793abd27 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4843,6 +4843,27 @@ u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz)
 		return eep->modalHeader5G.spurChans;
 }
 
+unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
+					   struct ath9k_channel *chan)
+{
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (IS_CHAN_2GHZ(chan))
+		return MS(le32_to_cpu(eep->modalHeader2G.papdRateMaskHt20),
+			  AR9300_PAPRD_SCALE_1);
+	else {
+		if (chan->channel >= 5700)
+		return MS(le32_to_cpu(eep->modalHeader5G.papdRateMaskHt20),
+			  AR9300_PAPRD_SCALE_1);
+		else if (chan->channel >= 5400)
+			return MS(le32_to_cpu(eep->modalHeader5G.papdRateMaskHt40),
+				   AR9300_PAPRD_SCALE_2);
+		else
+			return MS(le32_to_cpu(eep->modalHeader5G.papdRateMaskHt40),
+				  AR9300_PAPRD_SCALE_1);
+	}
+}
+
 const struct eeprom_ops eep_ar9300_ops = {
 	.check_eeprom = ath9k_hw_ar9300_check_eeprom,
 	.get_eeprom = ath9k_hw_ar9300_get_eeprom,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index efb6a02be377..afb0b5ee1865 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -315,4 +315,7 @@ s32 ar9003_hw_get_tx_gain_idx(struct ath_hw *ah);
 s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah);
 
 u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz);
+
+unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
+					   struct ath9k_channel *chan);
 #endif
-- 
cgit v1.2.3


From 7072bf62fb7abe5a91389d6271da520f29c79326 Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:52 -0800
Subject: ath9k_hw: Disable PAPRD for rates with low Tx power

When the drop in Tx power for a particular mcs rate exceeds
the paprd scale factor, paprd may not work properly. Disable
paprd for any such rates.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 39 +++++++++++++++++++++++++-
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  | 20 ++++---------
 drivers/net/wireless/ath/ath9k/hw.h            |  1 +
 3 files changed, 45 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 9fa5793abd27..0e9ea35f2fb4 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4751,16 +4751,53 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
 	u8 targetPowerValT2[ar9300RateSize];
-	unsigned int i = 0;
+	u8 target_power_val_t2_eep[ar9300RateSize];
+	unsigned int i = 0, paprd_scale_factor = 0;
+	u8 pwr_idx, min_pwridx;
 
 	ar9003_hw_set_target_power_eeprom(ah, chan->channel, targetPowerValT2);
+
+	if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) {
+		if (IS_CHAN_2GHZ(chan))
+			ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
+				le32_to_cpu(eep->modalHeader2G.papdRateMaskHt40) :
+				le32_to_cpu(eep->modalHeader2G.papdRateMaskHt20))
+				& AR9300_PAPRD_RATE_MASK;
+		else
+			ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
+				le32_to_cpu(eep->modalHeader5G.papdRateMaskHt40) :
+				le32_to_cpu(eep->modalHeader5G.papdRateMaskHt20))
+				& AR9300_PAPRD_RATE_MASK;
+
+		memcpy(target_power_val_t2_eep, targetPowerValT2,
+		       sizeof(targetPowerValT2));
+	}
+
 	ar9003_hw_set_power_per_rate_table(ah, chan,
 					   targetPowerValT2, cfgCtl,
 					   twiceAntennaReduction,
 					   twiceMaxRegulatoryPower,
 					   powerLimit);
 
+	if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) {
+		paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
+		min_pwridx = IS_CHAN_HT40(chan) ? ALL_TARGET_HT40_0_8_16 :
+						  ALL_TARGET_HT20_0_8_16;
+
+		for (i = 0; i < ar9300RateSize; i++) {
+			if ((ah->paprd_ratemask & (1 << i)) &&
+			    (abs(targetPowerValT2[i] -
+				target_power_val_t2_eep[i]) >
+			    paprd_scale_factor)) {
+				ah->paprd_ratemask &= ~(1 << i);
+				ath_dbg(common, ATH_DBG_EEPROM,
+					"paprd disabled for mcs %d\n", i);
+			}
+		}
+	}
+
 	regulatory->max_power_level = 0;
 	for (i = 0; i < ar9300RateSize; i++) {
 		if (targetPowerValT2[i] > regulatory->max_power_level)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 4c744793b4b6..26cf31cca3ac 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -87,8 +87,6 @@ static int ar9003_get_training_power_5g(struct ath_hw *ah)
 static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
-	struct ar9300_modal_eep_header *hdr;
 	static const u32 ctrl0[3] = {
 		AR_PHY_PAPRD_CTRL0_B0,
 		AR_PHY_PAPRD_CTRL0_B1,
@@ -99,18 +97,9 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		AR_PHY_PAPRD_CTRL1_B1,
 		AR_PHY_PAPRD_CTRL1_B2
 	};
-	u32 am_mask, ht40_mask;
 	int training_power;
 	int i;
 
-	if (ah->curchan && IS_CHAN_5GHZ(ah->curchan))
-		hdr = &eep->modalHeader5G;
-	else
-		hdr = &eep->modalHeader2G;
-
-	am_mask = le32_to_cpu(hdr->papdRateMaskHt20) & AR9300_PAPRD_RATE_MASK;
-	ht40_mask = le32_to_cpu(hdr->papdRateMaskHt40) & AR9300_PAPRD_RATE_MASK;
-
 	if (IS_CHAN_2GHZ(ah->curchan))
 		training_power = ar9003_get_training_power_2g(ah);
 	else
@@ -126,9 +115,12 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		"Training power: %d, Target power: %d\n",
 		ah->paprd_training_power, ah->paprd_target_power);
 
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK, am_mask);
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK, am_mask);
-	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK, ht40_mask);
+	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK,
+		      ah->paprd_ratemask);
+	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK,
+		      ah->paprd_ratemask);
+	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,
+		      AR_PHY_PAPRD_HT40_MASK);
 
 	for (i = 0; i < ah->caps.max_txchains; i++) {
 		REG_RMW_FIELD(ah, ctrl0[i],
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index fb64ab841dc1..3a6101ba9837 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -835,6 +835,7 @@ struct ath_hw {
 
 	unsigned int paprd_target_power;
 	unsigned int paprd_training_power;
+	unsigned int paprd_ratemask;
 	u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
 	u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
 	/*
-- 
cgit v1.2.3


From 45ef6a0bcc9cd8f13004789ec6decb52e1d3045c Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 07:30:53 -0800
Subject: ath9k_hw: Configure appropriate Tx power when PAPRD fails

Target Tx power available in eeprom is for PAPRD. If PAPRD
fails, paprd scale factor needs to be detected from this
target tx power.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 34 ++++++++++++++++++++++----
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  | 14 +++++++++++
 drivers/net/wireless/ath/ath9k/hw.c            |  2 ++
 drivers/net/wireless/ath/ath9k/hw.h            |  1 +
 drivers/net/wireless/ath/ath9k/main.c          |  2 +-
 5 files changed, 47 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 0e9ea35f2fb4..f80ec7497d0f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4743,6 +4743,16 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 	} /* end ctl mode checking */
 }
 
+static inline u8 mcsidx_to_tgtpwridx(unsigned int mcs_idx, u8 base_pwridx)
+{
+	u8 mod_idx = mcs_idx % 8;
+
+	if (mod_idx <= 3)
+		return mod_idx ? (base_pwridx + 1) : base_pwridx;
+	else
+		return base_pwridx + 4 * (mcs_idx / 8) + mod_idx - 2;
+}
+
 static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					struct ath9k_channel *chan, u16 cfgCtl,
 					u8 twiceAntennaReduction,
@@ -4755,7 +4765,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 	u8 targetPowerValT2[ar9300RateSize];
 	u8 target_power_val_t2_eep[ar9300RateSize];
 	unsigned int i = 0, paprd_scale_factor = 0;
-	u8 pwr_idx, min_pwridx;
+	u8 pwr_idx, min_pwridx = 0;
 
 	ar9003_hw_set_target_power_eeprom(ah, chan->channel, targetPowerValT2);
 
@@ -4771,6 +4781,24 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 				le32_to_cpu(eep->modalHeader5G.papdRateMaskHt20))
 				& AR9300_PAPRD_RATE_MASK;
 
+		paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
+		min_pwridx = IS_CHAN_HT40(chan) ? ALL_TARGET_HT40_0_8_16 :
+						  ALL_TARGET_HT20_0_8_16;
+
+		if (!ah->paprd_table_write_done) {
+			memcpy(target_power_val_t2_eep, targetPowerValT2,
+			       sizeof(targetPowerValT2));
+			for (i = 0; i < 24; i++) {
+				pwr_idx = mcsidx_to_tgtpwridx(i, min_pwridx);
+				if (ah->paprd_ratemask & (1 << i)) {
+					if (targetPowerValT2[pwr_idx] &&
+					    targetPowerValT2[pwr_idx] ==
+					    target_power_val_t2_eep[pwr_idx])
+						targetPowerValT2[pwr_idx] -=
+							paprd_scale_factor;
+				}
+			}
+		}
 		memcpy(target_power_val_t2_eep, targetPowerValT2,
 		       sizeof(targetPowerValT2));
 	}
@@ -4782,10 +4810,6 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					   powerLimit);
 
 	if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) {
-		paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
-		min_pwridx = IS_CHAN_HT40(chan) ? ALL_TARGET_HT40_0_8_16 :
-						  ALL_TARGET_HT20_0_8_16;
-
 		for (i = 0; i < ar9300RateSize; i++) {
 			if ((ah->paprd_ratemask & (1 << i)) &&
 			    (abs(targetPowerValT2[i] -
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 26cf31cca3ac..79554c524b68 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -19,6 +19,20 @@
 
 void ar9003_paprd_enable(struct ath_hw *ah, bool val)
 {
+	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
+	struct ath9k_channel *chan = ah->curchan;
+
+	if (val) {
+		ah->paprd_table_write_done = true;
+
+		ah->eep_ops->set_txpower(ah, chan,
+				ath9k_regd_get_ctl(regulatory, chan),
+				chan->chan->max_antenna_gain * 2,
+				chan->chan->max_power * 2,
+				min((u32) MAX_RATE_POWER,
+				(u32) regulatory->power_limit), false);
+	}
+
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0,
 		      AR_PHY_PAPRD_CTRL0_PAPRD_ENABLE, !!val);
 	if (ah->caps.tx_chainmask & BIT(1))
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 0f373be9ef8c..ddda76fcd180 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1272,6 +1272,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 
 	ath9k_hw_mark_phy_inactive(ah);
 
+	ah->paprd_table_write_done = false;
+
 	/* Only required on the first reset */
 	if (AR_SREV_9271(ah) && ah->htc_reset_init) {
 		REG_WRITE(ah,
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 3a6101ba9837..21e37d157d3a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -836,6 +836,7 @@ struct ath_hw {
 	unsigned int paprd_target_power;
 	unsigned int paprd_training_power;
 	unsigned int paprd_ratemask;
+	bool paprd_table_write_done;
 	u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
 	u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
 	/*
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 4d647169439c..cb53fbb951f1 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -533,7 +533,7 @@ set_timer:
 	if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->caldata) {
 		if (!ah->caldata->paprd_done)
 			ieee80211_queue_work(sc->hw, &sc->paprd_work);
-		else
+		else if (!ah->paprd_table_write_done)
 			ath_paprd_activate(sc);
 	}
 }
-- 
cgit v1.2.3


From 931299cf87701962ea1811dc216f48f3f7a4ebc8 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 15 Dec 2010 19:24:12 -0800
Subject: ath: fix NULL pointer dereference on reg_notifier()

The reg_notifier() was recently updated as being capable of
having the request passed as NULL, fix ath to follow this API
change. Without this we end up oopsing:

BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
IP: [<ffffffffa02fb8cb>] ath_reg_notifier_apply+0x5b/0xa0 [ath]
PGD b4c4c067 PUD b4c4d067 PMD 0
Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1b.0/uevent
CPU 1
Modules linked in: <etc>
Pid: 436, comm: modprobe Not tainted 2.6.37-rc5-wl+ #36 6460DWU/6460DWU
RIP: 0010:[<ffffffffa02fb8cb>]  [<ffffffffa02fb8cb>] ath_reg_notifier_apply+0x5b/0xa0 [ath]
RSP: 0018:ffff8800b6f6baa8  EFLAGS: 00010246
RAX: ffff8800b527b254 RBX: ffff8800b532c180 RCX: 0000000000000018
RDX: ffff8800b530c108 RSI: 0000000000000000 RDI: ffff8800b532c180
RBP: ffff8800b6f6baa8 R08: ffff8800b532f268 R09: 0000000000000235
R10: 00000000000016ad R11: 0000000000000018 R12: 0000000000000000
R13: 0000000000000016 R14: ffff8800b532f268 R15: 0000000000000011
FS:  00007f0c53104700(0000) GS:ffff8800bed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000004 CR3: 00000000b6531000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process modprobe (pid: 436, threadinfo ffff8800b6f6a000, task ffff8800b404dc40)
Stack:
 ffff8800b6f6bac8 ffffffffa03ea651 ffff8800b532c180 ffff8800b527b254
 ffff8800b6f6bb38 ffffffffa01835ca ffffffffa019ed00 00000000a019ed80
 0000000000000002 ffff880000000002 ffffffffa0366140 0000000010aee572
Call Trace:
 [<ffffffffa03ea651>] ath9k_reg_notifier+0x41/0x50 [ath9k]
 [<ffffffffa01835ca>] wiphy_update_regulatory+0x4ba/0x5a0 [cfg80211]
 [<ffffffffa0366140>] ? ieee80211_register_hw+0xa0/0x5b0 [mac80211]
 [<ffffffffa0366140>] ? ieee80211_register_hw+0xa0/0x5b0 [mac80211]
 [<ffffffffa017f994>] wiphy_register+0x1d4/0x360 [cfg80211]
 [<ffffffff8114b918>] ? __kmalloc+0x108/0x1c0
 [<ffffffffa0366223>] ieee80211_register_hw+0x183/0x5b0 [mac80211]
 [<ffffffffa03eb49b>] ath9k_init_device+0x66b/0x850 [ath9k]
 [<ffffffffa03f9dd6>] ath_pci_probe+0x2f6/0x3c0 [ath9k]
 [<ffffffff81037529>] ? default_spin_lock_flags+0x9/0x10
 [<ffffffff812e19cf>] local_pci_probe+0x5f/0xd0
 [<ffffffff812e2bf1>] pci_device_probe+0x101/0x120
 [<ffffffff81390aca>] ? driver_sysfs_add+0x7a/0xb0
 [<ffffffff81390c26>] driver_probe_device+0x96/0x1c0
 [<ffffffff81390deb>] __driver_attach+0x9b/0xa0
 [<ffffffff81390d50>] ? __driver_attach+0x0/0xa0
 [<ffffffff81390008>] bus_for_each_dev+0x68/0x90
 [<ffffffff81390a4e>] driver_attach+0x1e/0x20
 [<ffffffff81390309>] bus_add_driver+0xe9/0x290
 [<ffffffffa0407000>] ? ath9k_init+0x0/0x4d [ath9k]
 [<ffffffff81391130>] driver_register+0x80/0x150
 [<ffffffffa0407000>] ? ath9k_init+0x0/0x4d [ath9k]
 [<ffffffffa0407000>] ? ath9k_init+0x0/0x4d [ath9k]
 [<ffffffff812e2e76>] __pci_register_driver+0x56/0xd0
 [<ffffffffa03f9ec3>] ath_pci_init+0x23/0x30 [ath9k]
 [<ffffffffa040702b>] ath9k_init+0x2b/0x4d [ath9k]
 [<ffffffff81002053>] do_one_initcall+0x43/0x190
 [<ffffffff8109fb5b>] sys_init_module+0xbb/0x200
 [<ffffffff8100c042>] system_call_fastpath+0x16/0x1b
Code: <who even reads this anyway? haha, ok you do>
RIP  [<ffffffffa02fb8cb>] ath_reg_notifier_apply+0x5b/0xa0 [ath]
 RSP <ffff8800b6f6baa8>
CR2: 0000000000000004
---[ end trace 6d03d3c7eda9f06b ]---

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/regd.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 3f4244f56ce5..2b14775e6bc6 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -342,6 +342,14 @@ int ath_reg_notifier_apply(struct wiphy *wiphy,
 	/* We always apply this */
 	ath_reg_apply_radar_flags(wiphy);
 
+	/*
+	 * This would happen when we have sent a custom regulatory request
+	 * a world regulatory domain and the scheduler hasn't yet processed
+	 * any pending requests in the queue.
+	 */
+	if (!request)
+		return 0;
+
 	switch (request->initiator) {
 	case NL80211_REGDOM_SET_BY_DRIVER:
 	case NL80211_REGDOM_SET_BY_CORE:
-- 
cgit v1.2.3


From 4aea248dd7a67097d683a97f94a0aeaf0d248f3f Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Wed, 15 Dec 2010 22:55:34 -0600
Subject: rtl8192ce: Fix build on powerpc

After merge of the rtl8192ce driver, a powerpc build fails with:

drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c: In function 'rtl92c_init_sw_vars':
drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:76: error: implicit declaration of function 'vmalloc'
drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:76: warning: cast to pointer from integer of different size
drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c: In function 'rtl92c_deinit_sw_vars':
drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:91: error: implicit declaration of function 'vfree'

The problem is fixed by explicitly including the appropriate header.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
index 3cdca006be2a..4c76ad6401be 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
@@ -27,6 +27,8 @@
  *
  *****************************************************************************/
 
+#include <linux/vmalloc.h>
+
 #include "../wifi.h"
 #include "../core.h"
 #include "../pci.h"
-- 
cgit v1.2.3


From f15a4bb2637253680f09f0161d51e22446b6478f Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Thu, 16 Dec 2010 16:22:20 +0900
Subject: ath5k: Fix survey

The old survey implementation was broken and returned nonsense data.

Clear cycle counters and survey data on reset. Since the cycle counters easily
overflow it's better to keep a local version of collected survey data (in ms
resolution, instead of clockrate) and update this every time survey is
retrieved. If survey is retrieved often enough to avoid cycle counter overflows
this works fine, otherwise we could update survey more often, like ath9k does.
Still only the survey for the current channel is kept.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 35 +++++++++++++++++++++++------------
 drivers/net/wireless/ath/ath5k/base.h |  2 ++
 2 files changed, 25 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 4e3b97c3d7c2..b3c7241a62a5 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2654,6 +2654,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 							bool skip_pcu)
 {
 	struct ath5k_hw *ah = sc->ah;
+	struct ath_common *common = ath5k_hw_common(ah);
 	int ret, ani_mode;
 
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
@@ -2696,6 +2697,14 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	ah->ah_cal_next_nf = jiffies;
 	ewma_init(&ah->ah_beacon_rssi_avg, 1024, 8);
 
+	/* clear survey data and cycle counters */
+	memset(&sc->survey, 0, sizeof(sc->survey));
+	spin_lock(&common->cc_lock);
+	ath_hw_cycle_counters_update(common);
+	memset(&common->cc_survey, 0, sizeof(common->cc_survey));
+	memset(&common->cc_ani, 0, sizeof(common->cc_ani));
+	spin_unlock(&common->cc_lock);
+
 	/*
 	 * Change channels and update the h/w rate map if we're switching;
 	 * e.g. 11a to 11b/g.
@@ -3362,25 +3371,27 @@ static int ath5k_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
-	survey->filled = SURVEY_INFO_NOISE_DBM;
-	survey->noise = sc->ah->ah_noise_floor;
-
 	spin_lock_bh(&common->cc_lock);
 	ath_hw_cycle_counters_update(common);
 	if (cc->cycles > 0) {
-		survey->filled |= SURVEY_INFO_CHANNEL_TIME |
-			SURVEY_INFO_CHANNEL_TIME_BUSY |
-			SURVEY_INFO_CHANNEL_TIME_RX |
-			SURVEY_INFO_CHANNEL_TIME_TX;
-		survey->channel_time += cc->cycles / div;
-		survey->channel_time_busy += cc->rx_busy / div;
-		survey->channel_time_rx += cc->rx_frame / div;
-		survey->channel_time_tx += cc->tx_frame / div;
+		sc->survey.channel_time += cc->cycles / div;
+		sc->survey.channel_time_busy += cc->rx_busy / div;
+		sc->survey.channel_time_rx += cc->rx_frame / div;
+		sc->survey.channel_time_tx += cc->tx_frame / div;
 	}
 	memset(cc, 0, sizeof(*cc));
 	spin_unlock_bh(&common->cc_lock);
 
+	memcpy(survey, &sc->survey, sizeof(*survey));
+
+	survey->channel = conf->channel;
+	survey->noise = sc->ah->ah_noise_floor;
+	survey->filled = SURVEY_INFO_NOISE_DBM |
+			SURVEY_INFO_CHANNEL_TIME |
+			SURVEY_INFO_CHANNEL_TIME_BUSY |
+			SURVEY_INFO_CHANNEL_TIME_RX |
+			SURVEY_INFO_CHANNEL_TIME_TX;
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index aa6c32aafb59..6d511476e4d2 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -258,6 +258,8 @@ struct ath5k_softc {
 	struct tasklet_struct	ani_tasklet;	/* ANI calibration */
 
 	struct delayed_work	tx_complete_work;
+
+	struct survey_info	survey;		/* collected survey info */
 };
 
 #define ath5k_hw_hasbssidmask(_ah) \
-- 
cgit v1.2.3


From 8a09d6d80c90c02f2f8c89f69c702cab0c8d9b42 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 16 Dec 2010 11:13:57 -0600
Subject: rtlwifi: Switch locking from semaphores to mutexes

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/base.c |  4 ++--
 drivers/net/wireless/rtlwifi/core.c | 32 ++++++++++++++++----------------
 drivers/net/wireless/rtlwifi/ps.c   |  4 ++--
 drivers/net/wireless/rtlwifi/wifi.h |  4 ++--
 4 files changed, 22 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 9e860ff30b52..87530eaa88bd 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -309,8 +309,8 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	}
 
 	/* <4> locks */
-	sema_init(&rtlpriv->locks.ips_sem, 1);
-	sema_init(&rtlpriv->locks.conf_sem, 1);
+	mutex_init(&rtlpriv->locks.ips_mutex);
+	mutex_init(&rtlpriv->locks.conf_mutex);
 	spin_lock_init(&rtlpriv->locks.irq_th_lock);
 	spin_lock_init(&rtlpriv->locks.h2c_lock);
 	spin_lock_init(&rtlpriv->locks.rf_ps_lock);
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 81b290ff8a94..d6a924a05654 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -43,13 +43,13 @@ static int rtl_op_start(struct ieee80211_hw *hw)
 		return 0;
 	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
 		return 0;
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 	err = rtlpriv->intf_ops->adapter_start(hw);
 	if (err)
 		goto out;
 	rtl_watch_dog_timer_callback((unsigned long)hw);
 out:
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 	return err;
 }
 
@@ -68,7 +68,7 @@ static void rtl_op_stop(struct ieee80211_hw *hw)
 		mdelay(1);
 	}
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 
 	mac->link_state = MAC80211_NOLINK;
 	memset(mac->bssid, 0, 6);
@@ -79,7 +79,7 @@ static void rtl_op_stop(struct ieee80211_hw *hw)
 	rtl_deinit_deferred_work(hw);
 	rtlpriv->intf_ops->adapter_stop(hw);
 
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
 static int rtl_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
@@ -119,7 +119,7 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 
 	rtl_ips_nic_on(hw);
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		if (mac->beacon_enabled == 1) {
@@ -156,7 +156,7 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
 
 out:
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 	return err;
 }
 
@@ -166,7 +166,7 @@ static void rtl_op_remove_interface(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 
 	/* Free beacon resources */
 	if ((mac->opmode == NL80211_IFTYPE_AP) ||
@@ -190,7 +190,7 @@ static void rtl_op_remove_interface(struct ieee80211_hw *hw,
 	mac->opmode = NL80211_IFTYPE_UNSPECIFIED;
 	rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
 
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
 
@@ -202,7 +202,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	struct ieee80211_conf *conf = &hw->conf;
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 	if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {	/*BIT(2)*/
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
 			 ("IEEE80211_CONF_CHANGE_LISTEN_INTERVAL\n"));
@@ -303,7 +303,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 					       hw->conf.channel_type);
 	}
 
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 
 	return 0;
 }
@@ -450,7 +450,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 
 	if ((vif->type == NL80211_IFTYPE_ADHOC) ||
 	    (vif->type == NL80211_IFTYPE_AP) ||
@@ -700,7 +700,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 out:
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
 static u64 rtl_op_get_tsf(struct ieee80211_hw *hw)
@@ -852,7 +852,7 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		  sta ? sta->addr : bcast_addr));
 	rtlpriv->sec.being_setkey = true;
 	rtl_ips_nic_on(hw);
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 	/* <1> get encryption alg */
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_WEP40:
@@ -970,7 +970,7 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			 ("cmd_err:%x!!!!:\n", cmd));
 	}
 out_unlock:
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 	rtlpriv->sec.being_setkey = false;
 	return err;
 }
@@ -986,7 +986,7 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
 	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
 		return;
 
-	down(&rtlpriv->locks.conf_sem);
+	mutex_lock(&rtlpriv->locks.conf_mutex);
 
 	/*if Radio On return true here */
 	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
@@ -1004,7 +1004,7 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
 		}
 	}
 
-	up(&rtlpriv->locks.conf_sem);
+	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
 const struct ieee80211_ops rtl_ops = {
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index fd77cd508f50..22c293e5b88c 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -287,7 +287,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	enum rf_pwrstate rtstate;
 
-	down(&rtlpriv->locks.ips_sem);
+	mutex_lock(&rtlpriv->locks.ips_mutex);
 
 	if (ppsc->b_inactiveps) {
 		rtstate = ppsc->rfpwr_state;
@@ -303,7 +303,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 		}
 	}
 
-	up(&rtlpriv->locks.ips_sem);
+	mutex_unlock(&rtlpriv->locks.ips_mutex);
 }
 
 /*for FW LPS*/
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 3844dc94bdbf..77d5fa370bdc 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1193,8 +1193,8 @@ struct rtl_hal_cfg {
 
 struct rtl_locks {
 	/*sem */
-	struct semaphore ips_sem;
-	struct semaphore conf_sem;
+	struct mutex ips_mutex;
+	struct mutex conf_mutex;
 
 	/*spin lock */
 	spinlock_t irq_th_lock;
-- 
cgit v1.2.3


From af3e5bd5f650163c2e12297f572910a1af1b8236 Mon Sep 17 00:00:00 2001
From: Hillf Danton <dhillf@gmail.com>
Date: Fri, 10 Dec 2010 18:54:11 +0000
Subject: bonding: Fix slave selection bug.

The returned slave is incorrect, if the net device under check is not
charged yet by the master.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bonding.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index c2f081352a03..4feeb2d650a4 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -269,11 +269,11 @@ static inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct n
 
 	bond_for_each_slave(bond, slave, i) {
 		if (slave->dev == slave_dev) {
-			break;
+			return slave;
 		}
 	}
 
-	return slave;
+	return 0;
 }
 
 static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
-- 
cgit v1.2.3


From 42dccd1f757d674a6604077a61d1577d1578c755 Mon Sep 17 00:00:00 2001
From: Ken Kawasaki <ken_kawasaki@spring.nifty.jp>
Date: Mon, 13 Dec 2010 02:27:24 +0000
Subject: axnet_cs: move id (0x1bf, 0x2328) to axnet_cs

axnet_cs:
    Accton EN2328 or compatible (id: 0x01bf, 0x2328) uses Asix chip.
    So it works better with axnet_cs instead of pcnet_cs.

Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/pcmcia/axnet_cs.c | 1 +
 drivers/net/pcmcia/pcnet_cs.c | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 8a4d19e5de06..f1047dd8a526 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -690,6 +690,7 @@ static void block_output(struct net_device *dev, int count,
 static struct pcmcia_device_id axnet_ids[] = {
 	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x016c, 0x0081),
 	PCMCIA_DEVICE_MANF_CARD(0x018a, 0x0301),
+	PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
 	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0301),
 	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0303),
 	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index d05c44692f08..2c158910f7ea 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1493,7 +1493,6 @@ static struct pcmcia_device_id pcnet_ids[] = {
 	PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
 	PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
 	PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
-	PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
 	PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
 	PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
 	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
-- 
cgit v1.2.3


From 8387451e558853f7b513790c0070e3b6f0c135aa Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 13 Dec 2010 08:19:28 +0000
Subject: bonding/vlan: Remove redundant VLAN tag insertion logic

A bond may have a mixture of slave devices with and without hardware
VLAN tag insertion capability.  Therefore it always claims this
capability and performs software VLAN tag insertion if the slave does
not.

Since commit 7b9c60903714bf0a19d746b228864bad3497284e, this has
also been done by dev_hard_start_xmit().  The result is that VLAN-
tagged skbs are now double-tagged when transmitted through slave
devices without hardware VLAN tag insertion!

Remove the now-redundant logic from bond_dev_queue_xmit().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Reviewed-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_main.c | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index d0ea760ce419..ef370c923341 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -418,36 +418,11 @@ struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr)
  * @bond: bond device that got this skb for tx.
  * @skb: hw accel VLAN tagged skb to transmit
  * @slave_dev: slave that is supposed to xmit this skbuff
- *
- * When the bond gets an skb to transmit that is
- * already hardware accelerated VLAN tagged, and it
- * needs to relay this skb to a slave that is not
- * hw accel capable, the skb needs to be "unaccelerated",
- * i.e. strip the hwaccel tag and re-insert it as part
- * of the payload.
  */
 int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
 			struct net_device *slave_dev)
 {
-	unsigned short uninitialized_var(vlan_id);
-
-	/* Test vlan_list not vlgrp to catch and handle 802.1p tags */
-	if (!list_empty(&bond->vlan_list) &&
-	    !(slave_dev->features & NETIF_F_HW_VLAN_TX) &&
-	    vlan_get_tag(skb, &vlan_id) == 0) {
-		skb->dev = slave_dev;
-		skb = vlan_put_tag(skb, vlan_id);
-		if (!skb) {
-			/* vlan_put_tag() frees the skb in case of error,
-			 * so return success here so the calling functions
-			 * won't attempt to free is again.
-			 */
-			return 0;
-		}
-	} else {
-		skb->dev = slave_dev;
-	}
-
+	skb->dev = slave_dev;
 	skb->priority = 1;
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	if (unlikely(bond->dev->priv_flags & IFF_IN_NETPOLL)) {
-- 
cgit v1.2.3


From ffa95ed50f9fb2d8faaa6bd73086a7056ea46a06 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 13 Dec 2010 08:19:56 +0000
Subject: bonding: Change active slave quietly when bond is down

bond_change_active_slave() may be called when a slave is added, even
if the bond has not been brought up yet.  It may then attempt to send
packets, and further it may use mcast_work which is uninitialised
before the bond is brought up.  Add the necessary checks for
netif_running(bond->dev).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_main.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index ef370c923341..3b16c34ed86e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1178,11 +1178,13 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
 				bond_do_fail_over_mac(bond, new_active,
 						      old_active);
 
-			bond->send_grat_arp = bond->params.num_grat_arp;
-			bond_send_gratuitous_arp(bond);
+			if (netif_running(bond->dev)) {
+				bond->send_grat_arp = bond->params.num_grat_arp;
+				bond_send_gratuitous_arp(bond);
 
-			bond->send_unsol_na = bond->params.num_unsol_na;
-			bond_send_unsolicited_na(bond);
+				bond->send_unsol_na = bond->params.num_unsol_na;
+				bond_send_unsolicited_na(bond);
+			}
 
 			write_unlock_bh(&bond->curr_slave_lock);
 			read_unlock(&bond->lock);
@@ -1196,8 +1198,9 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
 
 	/* resend IGMP joins since active slave has changed or
 	 * all were sent on curr_active_slave */
-	if ((USES_PRIMARY(bond->params.mode) && new_active) ||
-	    bond->params.mode == BOND_MODE_ROUNDROBIN) {
+	if (((USES_PRIMARY(bond->params.mode) && new_active) ||
+	     bond->params.mode == BOND_MODE_ROUNDROBIN) &&
+	    netif_running(bond->dev)) {
 		bond->igmp_retrans = bond->params.resend_igmp;
 		queue_delayed_work(bond->wq, &bond->mcast_work, 0);
 	}
-- 
cgit v1.2.3


From f88a4a9b65a6f3422b81be995535d0e69df11bb8 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 13 Dec 2010 08:20:24 +0000
Subject: bonding/vlan: Fix mangled NAs on slaves without VLAN tag insertion

bond_na_send() attempts to insert a VLAN tag in between building and
sending packets of the respective formats.  If the slave does not
implement hardware VLAN tag insertion then vlan_put_tag() will mangle
the network-layer header because the Ethernet header is not present at
this point (unlike in bond_arp_send()).

Fix this by adding the tag out-of-line and relying on
dev_hard_start_xmit() to insert it inline if necessary.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Reviewed-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_ipv6.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_ipv6.c b/drivers/net/bonding/bond_ipv6.c
index 121b073a6c3f..84fbd4ebd778 100644
--- a/drivers/net/bonding/bond_ipv6.c
+++ b/drivers/net/bonding/bond_ipv6.c
@@ -88,7 +88,12 @@ static void bond_na_send(struct net_device *slave_dev,
 	}
 
 	if (vlan_id) {
-		skb = vlan_put_tag(skb, vlan_id);
+		/* The Ethernet header is not present yet, so it is
+		 * too early to insert a VLAN tag.  Force use of an
+		 * out-of-line tag here and let dev_hard_start_xmit()
+		 * insert it if the slave hardware can't.
+		 */
+		skb = __vlan_hwaccel_put_tag(skb, vlan_id);
 		if (!skb) {
 			pr_err("failed to insert VLAN tag\n");
 			return;
-- 
cgit v1.2.3


From be7a7411d63ccad165d66fe8e0b11b2ee336159b Mon Sep 17 00:00:00 2001
From: Ken Mills <ken.k.mills@intel.com>
Date: Mon, 13 Dec 2010 15:27:27 +0000
Subject: n_gsm: Fix message length handling when building header

Fix message length handling when building header

When the message length is greater than 127, the length field in the header
is built incorrectly. According to the spec, when the length is less than 128
the length field is a single byte formatted as: bbbbbbb1. When it is greater
than 127 then the field is two bytes of the format: bbbbbbb0 bbbbbbbb.

Signed-off-by: Ken Mills <ken.k.mills@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/tty/n_gsm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 81b46585edf7..2fc5cf27152a 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -716,8 +716,8 @@ static void __gsm_data_queue(struct gsm_dlci *dlci, struct gsm_msg *msg)
 		if (msg->len < 128)
 			*--dp = (msg->len << 1) | EA;
 		else {
-			*--dp = ((msg->len & 127) << 1) | EA;
-			*--dp = (msg->len >> 6) & 0xfe;
+			*--dp = (msg->len >> 7);	/* bits 7 - 15 */
+			*--dp = (msg->len & 127) << 1;	/* bits 0 - 6 */
 		}
 	}
 
-- 
cgit v1.2.3


From 093d804611b9a38fe59753b37c29f840518406a9 Mon Sep 17 00:00:00 2001
From: Ken Mills <ken.k.mills@intel.com>
Date: Mon, 13 Dec 2010 15:28:03 +0000
Subject: n_gsm: gsm_data_alloc buffer allocation could fail and it is not
 being checked

gsm_data_alloc buffer allocation could fail and it is not being checked.

Add check for allocated buffer and return if the buffer allocation
fails.

Signed-off-by: Ken Mills <ken.k.mills@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/tty/n_gsm.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 2fc5cf27152a..c5f8e5bda2b2 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -968,6 +968,8 @@ static void gsm_control_reply(struct gsm_mux *gsm, int cmd, u8 *data,
 {
 	struct gsm_msg *msg;
 	msg = gsm_data_alloc(gsm, 0, dlen + 2, gsm->ftype);
+	if (msg == NULL)
+		return;
 	msg->data[0] = (cmd & 0xFE) << 1 | EA;	/* Clear C/R */
 	msg->data[1] = (dlen << 1) | EA;
 	memcpy(msg->data + 2, data, dlen);
-- 
cgit v1.2.3


From ec6ba945211b1c1f97d3d19fe60f166c9a92241d Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:01 +0000
Subject: bnx2x: add FCoE ring

Includes new driver structures and FW/HW configuration for FCoE ring

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Shmulik Ravid-Rabinovitz <shmulikr@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h         | 118 ++++++++++++--
 drivers/net/bnx2x/bnx2x_cmn.c     |  81 ++++++++--
 drivers/net/bnx2x/bnx2x_cmn.h     |  53 ++++++-
 drivers/net/bnx2x/bnx2x_ethtool.c | 290 +++++++++++++++++++----------------
 drivers/net/bnx2x/bnx2x_main.c    | 315 ++++++++++++++++++++++++++++++--------
 drivers/net/bnx2x/bnx2x_stats.c   |  13 +-
 drivers/net/bnx2x/bnx2x_stats.h   |   2 -
 7 files changed, 631 insertions(+), 241 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 7e4d682f0df1..475725c566d7 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -13,6 +13,8 @@
 
 #ifndef BNX2X_H
 #define BNX2X_H
+#include <linux/netdevice.h>
+#include <linux/types.h>
 
 /* compilation time flags */
 
@@ -199,10 +201,25 @@ void bnx2x_panic_dump(struct bnx2x *bp);
 /* EQ completions */
 #define HC_SP_INDEX_EQ_CONS			7
 
+/* FCoE L2 connection completions */
+#define HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS		6
+#define HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS		4
 /* iSCSI L2 */
 #define HC_SP_INDEX_ETH_ISCSI_CQ_CONS		5
 #define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS	1
 
+/* Special clients parameters */
+
+/* SB indices */
+/* FCoE L2 */
+#define BNX2X_FCOE_L2_RX_INDEX \
+	(&bp->def_status_blk->sp_sb.\
+	index_values[HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS])
+
+#define BNX2X_FCOE_L2_TX_INDEX \
+	(&bp->def_status_blk->sp_sb.\
+	index_values[HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS])
+
 /**
  *  CIDs and CLIDs:
  *  CLIDs below is a CLID for func 0, then the CLID for other
@@ -215,12 +232,19 @@ void bnx2x_panic_dump(struct bnx2x *bp);
 #define BNX2X_ISCSI_ETH_CL_ID		17
 #define BNX2X_ISCSI_ETH_CID		17
 
+/* FCoE L2 */
+#define BNX2X_FCOE_ETH_CL_ID		18
+#define BNX2X_FCOE_ETH_CID		18
+
 /** Additional rings budgeting */
 #ifdef BCM_CNIC
 #define CNIC_CONTEXT_USE		1
+#define FCOE_CONTEXT_USE		1
 #else
 #define CNIC_CONTEXT_USE		0
+#define FCOE_CONTEXT_USE		0
 #endif /* BCM_CNIC */
+#define NONE_ETH_CONTEXT_USE	(FCOE_CONTEXT_USE)
 
 #define AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR \
 	AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR
@@ -401,6 +425,17 @@ struct bnx2x_fastpath {
 };
 
 #define bnx2x_fp(bp, nr, var)		(bp->fp[nr].var)
+#ifdef BCM_CNIC
+/* FCoE L2 `fastpath' is right after the eth entries */
+#define FCOE_IDX			BNX2X_NUM_ETH_QUEUES(bp)
+#define bnx2x_fcoe_fp(bp)		(&bp->fp[FCOE_IDX])
+#define bnx2x_fcoe(bp, var)		(bnx2x_fcoe_fp(bp)->var)
+#define IS_FCOE_FP(fp)			(fp->index == FCOE_IDX)
+#define IS_FCOE_IDX(idx)		((idx) == FCOE_IDX)
+#else
+#define IS_FCOE_FP(fp)		false
+#define IS_FCOE_IDX(idx)	false
+#endif
 
 
 /* MC hsi */
@@ -669,7 +704,9 @@ struct bnx2x_port {
 enum {
 	CAM_ETH_LINE = 0,
 	CAM_ISCSI_ETH_LINE,
-	CAM_MAX_PF_LINE = CAM_ISCSI_ETH_LINE
+	CAM_FIP_ETH_LINE,
+	CAM_FIP_MCAST_LINE,
+	CAM_MAX_PF_LINE = CAM_FIP_MCAST_LINE
 };
 /* number of MACs per function in NIG memory - used for SI mode */
 #define NIG_LLH_FUNC_MEM_SIZE		16
@@ -714,6 +751,14 @@ enum {
  */
 #define L2_FP_COUNT(cid_cnt)	((cid_cnt) - CNIC_CONTEXT_USE)
 
+/*
+ * The number of FP-SB allocated by the driver == max number of regular L2
+ * queues + 1 for the CNIC which also consumes an FP-SB
+ */
+#define FP_SB_COUNT(cid_cnt)	((cid_cnt) - FCOE_CONTEXT_USE)
+#define NUM_IGU_SB_REQUIRED(cid_cnt) \
+				(FP_SB_COUNT(cid_cnt) - NONE_ETH_CONTEXT_USE)
+
 union cdu_context {
 	struct eth_context eth;
 	char pad[1024];
@@ -726,7 +771,8 @@ union cdu_context {
 
 #ifdef BCM_CNIC
 #define CNIC_ISCSI_CID_MAX	256
-#define CNIC_CID_MAX		(CNIC_ISCSI_CID_MAX)
+#define CNIC_FCOE_CID_MAX	2048
+#define CNIC_CID_MAX		(CNIC_ISCSI_CID_MAX + CNIC_FCOE_CID_MAX)
 #define CNIC_ILT_LINES		DIV_ROUND_UP(CNIC_CID_MAX, ILT_PAGE_CIDS)
 #endif
 
@@ -922,6 +968,10 @@ struct bnx2x {
 #define DISABLE_MSI_FLAG		0x200
 #define BP_NOMCP(bp)			(bp->flags & NO_MCP_FLAG)
 #define MF_FUNC_DIS			0x1000
+#define FCOE_MACS_SET			0x2000
+#define NO_FCOE_FLAG			0x4000
+
+#define NO_FCOE(bp)		((bp)->flags & NO_FCOE_FLAG)
 
 	int			pf_num;	/* absolute PF number */
 	int			pfid;	/* per-path PF number */
@@ -1069,7 +1119,8 @@ struct bnx2x {
 	u16			cnic_kwq_pending;
 	u16			cnic_spq_pending;
 	struct mutex		cnic_mutex;
-	u8			iscsi_mac[6];
+	u8			iscsi_mac[ETH_ALEN];
+	u8			fip_mac[ETH_ALEN];
 #endif
 
 	int			dmae_ready;
@@ -1159,10 +1210,17 @@ struct bnx2x {
 #define RSS_IPV6_TCP_CAP	0x0008
 
 #define BNX2X_NUM_QUEUES(bp)	(bp->num_queues)
+#define BNX2X_NUM_ETH_QUEUES(bp) (BNX2X_NUM_QUEUES(bp) - NONE_ETH_CONTEXT_USE)
+
+/* ethtool statistics are displayed for all regular ethernet queues and the
+ * fcoe L2 queue if not disabled
+ */
+#define BNX2X_NUM_STAT_QUEUES(bp) (NO_FCOE(bp) ? BNX2X_NUM_ETH_QUEUES(bp) : \
+			   (BNX2X_NUM_ETH_QUEUES(bp) + FCOE_CONTEXT_USE))
+
 #define is_multi(bp)		(BNX2X_NUM_QUEUES(bp) > 1)
 
 #define BNX2X_MAX_QUEUES(bp)	(bp->igu_sb_cnt - CNIC_CONTEXT_USE)
-#define is_eth_multi(bp)	(BNX2X_NUM_ETH_QUEUES(bp) > 1)
 
 #define RSS_IPV4_CAP_MASK						\
 	TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY
@@ -1255,6 +1313,7 @@ struct bnx2x_client_ramrod_params {
 	u16 cl_id;
 	u32 cid;
 	u8 poll;
+#define CLIENT_IS_FCOE			0x01
 #define CLIENT_IS_LEADING_RSS		0x02
 	u8 flags;
 };
@@ -1287,11 +1346,54 @@ struct bnx2x_func_init_params {
 	u16		spq_prod;	/* valid iff FUNC_FLG_SPQ */
 };
 
+#define for_each_eth_queue(bp, var) \
+			for (var = 0; var < BNX2X_NUM_ETH_QUEUES(bp); var++)
+
+#define for_each_nondefault_eth_queue(bp, var) \
+			for (var = 1; var < BNX2X_NUM_ETH_QUEUES(bp); var++)
+
+#define for_each_napi_queue(bp, var) \
+	for (var = 0; \
+		var < BNX2X_NUM_ETH_QUEUES(bp) + FCOE_CONTEXT_USE; var++) \
+		if (skip_queue(bp, var))	\
+			continue;		\
+		else
+
 #define for_each_queue(bp, var) \
-			for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++)
+	for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++) \
+		if (skip_queue(bp, var))	\
+			continue;		\
+		else
+
+#define for_each_rx_queue(bp, var) \
+	for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++) \
+		if (skip_rx_queue(bp, var))	\
+			continue;		\
+		else
+
+#define for_each_tx_queue(bp, var) \
+	for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++) \
+		if (skip_tx_queue(bp, var))	\
+			continue;		\
+		else
+
 #define for_each_nondefault_queue(bp, var) \
-			for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++)
+	for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++) \
+		if (skip_queue(bp, var))	\
+			continue;		\
+		else
 
+/* skip rx queue
+ * if FCOE l2 support is diabled and this is the fcoe L2 queue
+ */
+#define skip_rx_queue(bp, idx)	(NO_FCOE(bp) && IS_FCOE_IDX(idx))
+
+/* skip tx queue
+ * if FCOE l2 support is diabled and this is the fcoe L2 queue
+ */
+#define skip_tx_queue(bp, idx)	(NO_FCOE(bp) && IS_FCOE_IDX(idx))
+
+#define skip_queue(bp, idx)	(NO_FCOE(bp) && IS_FCOE_IDX(idx))
 
 #define WAIT_RAMROD_POLL	0x01
 #define WAIT_RAMROD_COMMON	0x02
@@ -1615,10 +1717,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 	MAC_CONFIGURATION_ENTRY_ACTION_TYPE) == \
 	(T_ETH_MAC_COMMAND_INVALIDATE))
 
-#define CAM_INVALIDATE(x) \
-	(x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
-
-
 /* Number of u32 elements in MC hash array */
 #define MC_HASH_SIZE			8
 #define MC_HASH_OFFSET(bp, i)		(BAR_TSTRORM_INTMEM + \
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 236c00c3f568..fa12365faec2 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -827,7 +827,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
 	DP(NETIF_MSG_IFUP,
 	   "mtu %d  rx_buf_size %d\n", bp->dev->mtu, bp->rx_buf_size);
 
-	for_each_queue(bp, j) {
+	for_each_rx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
 		if (!fp->disable_tpa) {
@@ -880,7 +880,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
 		}
 	}
 
-	for_each_queue(bp, j) {
+	for_each_rx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
 		fp->rx_bd_cons = 0;
@@ -911,7 +911,7 @@ static void bnx2x_free_tx_skbs(struct bnx2x *bp)
 {
 	int i;
 
-	for_each_queue(bp, i) {
+	for_each_tx_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		u16 bd_cons = fp->tx_bd_cons;
@@ -929,7 +929,7 @@ static void bnx2x_free_rx_skbs(struct bnx2x *bp)
 {
 	int i, j;
 
-	for_each_queue(bp, j) {
+	for_each_rx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
 		for (i = 0; i < NUM_RX_BD; i++) {
@@ -970,7 +970,7 @@ static void bnx2x_free_msix_irqs(struct bnx2x *bp)
 #ifdef BCM_CNIC
 	offset++;
 #endif
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		DP(NETIF_MSG_IFDOWN, "about to release fp #%d->%d irq  "
 		   "state %x\n", i, bp->msix_table[i + offset].vector,
 		   bnx2x_fp(bp, i, state));
@@ -1004,14 +1004,14 @@ int bnx2x_enable_msix(struct bnx2x *bp)
 	   bp->msix_table[msix_vec].entry, bp->msix_table[msix_vec].entry);
 	msix_vec++;
 #endif
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		bp->msix_table[msix_vec].entry = msix_vec;
 		DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d "
 		   "(fastpath #%u)\n", msix_vec, msix_vec, i);
 		msix_vec++;
 	}
 
-	req_cnt = BNX2X_NUM_QUEUES(bp) + CNIC_CONTEXT_USE + 1;
+	req_cnt = BNX2X_NUM_ETH_QUEUES(bp) + CNIC_CONTEXT_USE + 1;
 
 	rc = pci_enable_msix(bp->pdev, &bp->msix_table[0], req_cnt);
 
@@ -1067,7 +1067,7 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
 #ifdef BCM_CNIC
 	offset++;
 #endif
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 		snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
 			 bp->dev->name, i);
@@ -1084,7 +1084,7 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
 		fp->state = BNX2X_FP_STATE_IRQ;
 	}
 
-	i = BNX2X_NUM_QUEUES(bp);
+	i = BNX2X_NUM_ETH_QUEUES(bp);
 	offset = 1 + CNIC_CONTEXT_USE;
 	netdev_info(bp->dev, "using MSI-X  IRQs: sp %d  fp[%d] %d"
 	       " ... fp[%d] %d\n",
@@ -1131,7 +1131,7 @@ static void bnx2x_napi_enable(struct bnx2x *bp)
 {
 	int i;
 
-	for_each_queue(bp, i)
+	for_each_napi_queue(bp, i)
 		napi_enable(&bnx2x_fp(bp, i, napi));
 }
 
@@ -1139,7 +1139,7 @@ static void bnx2x_napi_disable(struct bnx2x *bp)
 {
 	int i;
 
-	for_each_queue(bp, i)
+	for_each_napi_queue(bp, i)
 		napi_disable(&bnx2x_fp(bp, i, napi));
 }
 
@@ -1181,7 +1181,22 @@ void bnx2x_set_num_queues(struct bnx2x *bp)
 		bp->num_queues = 1;
 		break;
 	}
+
+	/* Add special queues */
+	bp->num_queues += NONE_ETH_CONTEXT_USE;
+}
+
+#ifdef BCM_CNIC
+static inline void bnx2x_set_fcoe_eth_macs(struct bnx2x *bp)
+{
+	if (!NO_FCOE(bp)) {
+		if (!IS_MF_SD(bp))
+			bnx2x_set_fip_eth_mac_addr(bp, 1);
+		bnx2x_set_all_enode_macs(bp, 1);
+		bp->flags |= FCOE_MACS_SET;
+	}
 }
+#endif
 
 static void bnx2x_release_firmware(struct bnx2x *bp)
 {
@@ -1191,6 +1206,20 @@ static void bnx2x_release_firmware(struct bnx2x *bp)
 	release_firmware(bp->firmware);
 }
 
+static inline int bnx2x_set_real_num_queues(struct bnx2x *bp)
+{
+	int rc, num = bp->num_queues;
+
+#ifdef BCM_CNIC
+	if (NO_FCOE(bp))
+		num -= FCOE_CONTEXT_USE;
+
+#endif
+	netif_set_real_num_tx_queues(bp->dev, num);
+	rc = netif_set_real_num_rx_queues(bp->dev, num);
+	return rc;
+}
+
 /* must be called with rtnl_lock */
 int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 {
@@ -1217,10 +1246,9 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 	if (bnx2x_alloc_mem(bp))
 		return -ENOMEM;
 
-	netif_set_real_num_tx_queues(bp->dev, bp->num_queues);
-	rc = netif_set_real_num_rx_queues(bp->dev, bp->num_queues);
+	rc = bnx2x_set_real_num_queues(bp);
 	if (rc) {
-		BNX2X_ERR("Unable to update real_num_rx_queues\n");
+		BNX2X_ERR("Unable to set real_num_queues\n");
 		goto load_error0;
 	}
 
@@ -1228,6 +1256,10 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 		bnx2x_fp(bp, i, disable_tpa) =
 					((bp->flags & TPA_ENABLE_FLAG) == 0);
 
+#ifdef BCM_CNIC
+	/* We don't want TPA on FCoE L2 ring */
+	bnx2x_fcoe(bp, disable_tpa) = 1;
+#endif
 	bnx2x_napi_enable(bp);
 
 	/* Send LOAD_REQUEST command to MCP
@@ -1358,6 +1390,10 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 	/* Now when Clients are configured we are ready to work */
 	bp->state = BNX2X_STATE_OPEN;
 
+#ifdef BCM_CNIC
+	bnx2x_set_fcoe_eth_macs(bp);
+#endif
+
 	bnx2x_set_eth_mac(bp, 1);
 
 	if (bp->port.pmf)
@@ -1416,7 +1452,7 @@ load_error3:
 
 	/* Free SKBs, SGEs, TPA pool and driver internals */
 	bnx2x_free_skbs(bp);
-	for_each_queue(bp, i)
+	for_each_rx_queue(bp, i)
 		bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
 
 	/* Release IRQs */
@@ -1487,7 +1523,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
 
 	/* Free SKBs, SGEs, TPA pool and driver internals */
 	bnx2x_free_skbs(bp);
-	for_each_queue(bp, i)
+	for_each_rx_queue(bp, i)
 		bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
 
 	bnx2x_free_mem(bp);
@@ -1591,6 +1627,17 @@ int bnx2x_poll(struct napi_struct *napi, int budget)
 
 		/* Fall out from the NAPI loop if needed */
 		if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
+#ifdef BCM_CNIC
+			/* No need to update SB for FCoE L2 ring as long as
+			 * it's connected to the default SB and the SB
+			 * has been updated when NAPI was scheduled.
+			 */
+			if (IS_FCOE_FP(fp)) {
+				napi_complete(napi);
+				break;
+			}
+#endif
+
 			bnx2x_update_fpsb_idx(fp);
 			/* bnx2x_has_rx_work() reads the status block,
 			 * thus we need to ensure that status block indices
@@ -2255,7 +2302,7 @@ int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp)
 	bp->fp = fp;
 
 	/* msix table */
-	tbl = kzalloc((bp->l2_cid_count + 1) * sizeof(*tbl),
+	tbl = kzalloc((FP_SB_COUNT(bp->l2_cid_count) + 1) * sizeof(*tbl),
 				  GFP_KERNEL);
 	if (!tbl)
 		goto alloc_err;
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index cb8f2a040a18..4bb011358ed9 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -242,6 +242,30 @@ int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
  */
 void bnx2x_set_eth_mac(struct bnx2x *bp, int set);
 
+#ifdef BCM_CNIC
+/**
+ * Set/Clear FIP MAC(s) at the next enties in the CAM after the ETH
+ * MAC(s). This function will wait until the ramdord completion
+ * returns.
+ *
+ * @param bp driver handle
+ * @param set set or clear the CAM entry
+ *
+ * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ */
+int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set);
+
+/**
+ * Set/Clear ALL_ENODE mcast MAC.
+ *
+ * @param bp
+ * @param set
+ *
+ * @return int
+ */
+int bnx2x_set_all_enode_macs(struct bnx2x *bp, int set);
+#endif
+
 /**
  * Set MAC filtering configurations.
  *
@@ -695,7 +719,7 @@ static inline void bnx2x_add_all_napi(struct bnx2x *bp)
 	int i;
 
 	/* Add NAPI objects */
-	for_each_queue(bp, i)
+	for_each_napi_queue(bp, i)
 		netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
 			       bnx2x_poll, BNX2X_NAPI_WEIGHT);
 }
@@ -704,7 +728,7 @@ static inline void bnx2x_del_all_napi(struct bnx2x *bp)
 {
 	int i;
 
-	for_each_queue(bp, i)
+	for_each_napi_queue(bp, i)
 		netif_napi_del(&bnx2x_fp(bp, i, napi));
 }
 
@@ -870,7 +894,7 @@ static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
 {
 	int i, j;
 
-	for_each_queue(bp, j) {
+	for_each_tx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
 		for (i = 1; i <= NUM_TX_RINGS; i++) {
@@ -949,7 +973,30 @@ static inline void bnx2x_set_next_page_rx_cq(struct bnx2x_fastpath *fp)
 	}
 }
 
+#ifdef BCM_CNIC
+static inline void bnx2x_init_fcoe_fp(struct bnx2x *bp)
+{
+	bnx2x_fcoe(bp, cl_id) = BNX2X_FCOE_ETH_CL_ID +
+		BP_E1HVN(bp) * NONE_ETH_CONTEXT_USE;
+	bnx2x_fcoe(bp, cid) = BNX2X_FCOE_ETH_CID;
+	bnx2x_fcoe(bp, fw_sb_id) = DEF_SB_ID;
+	bnx2x_fcoe(bp, igu_sb_id) = bp->igu_dsb_id;
+	bnx2x_fcoe(bp, bp) = bp;
+	bnx2x_fcoe(bp, state) = BNX2X_FP_STATE_CLOSED;
+	bnx2x_fcoe(bp, index) = FCOE_IDX;
+	bnx2x_fcoe(bp, rx_cons_sb) = BNX2X_FCOE_L2_RX_INDEX;
+	bnx2x_fcoe(bp, tx_cons_sb) = BNX2X_FCOE_L2_TX_INDEX;
+	/* qZone id equals to FW (per path) client id */
+	bnx2x_fcoe(bp, cl_qzone_id) = bnx2x_fcoe(bp, cl_id) +
+		BP_PORT(bp)*(CHIP_IS_E2(bp) ? ETH_MAX_RX_CLIENTS_E2 :
+				ETH_MAX_RX_CLIENTS_E1H);
+	/* init shortcut */
+	bnx2x_fcoe(bp, ustorm_rx_prods_offset) = CHIP_IS_E2(bp) ?
+	    USTORM_RX_PRODS_E2_OFFSET(bnx2x_fcoe(bp, cl_qzone_id)) :
+	    USTORM_RX_PRODS_E1X_OFFSET(BP_PORT(bp), bnx2x_fcoe_fp(bp)->cl_id);
 
+}
+#endif
 
 static inline void __storm_memset_struct(struct bnx2x *bp,
 					 u32 addr, size_t size, u32 *data)
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index bd94827e5e57..99c672d894ca 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -25,6 +25,143 @@
 #include "bnx2x_cmn.h"
 #include "bnx2x_dump.h"
 
+/* Note: in the format strings below %s is replaced by the queue-name which is
+ * either its index or 'fcoe' for the fcoe queue. Make sure the format string
+ * length does not exceed ETH_GSTRING_LEN - MAX_QUEUE_NAME_LEN + 2
+ */
+#define MAX_QUEUE_NAME_LEN	4
+static const struct {
+	long offset;
+	int size;
+	char string[ETH_GSTRING_LEN];
+} bnx2x_q_stats_arr[] = {
+/* 1 */	{ Q_STATS_OFFSET32(total_bytes_received_hi), 8, "[%s]: rx_bytes" },
+	{ Q_STATS_OFFSET32(error_bytes_received_hi),
+						8, "[%s]: rx_error_bytes" },
+	{ Q_STATS_OFFSET32(total_unicast_packets_received_hi),
+						8, "[%s]: rx_ucast_packets" },
+	{ Q_STATS_OFFSET32(total_multicast_packets_received_hi),
+						8, "[%s]: rx_mcast_packets" },
+	{ Q_STATS_OFFSET32(total_broadcast_packets_received_hi),
+						8, "[%s]: rx_bcast_packets" },
+	{ Q_STATS_OFFSET32(no_buff_discard_hi),	8, "[%s]: rx_discards" },
+	{ Q_STATS_OFFSET32(rx_err_discard_pkt),
+					 4, "[%s]: rx_phy_ip_err_discards"},
+	{ Q_STATS_OFFSET32(rx_skb_alloc_failed),
+					 4, "[%s]: rx_skb_alloc_discard" },
+	{ Q_STATS_OFFSET32(hw_csum_err), 4, "[%s]: rx_csum_offload_errors" },
+
+/* 10 */{ Q_STATS_OFFSET32(total_bytes_transmitted_hi),	8, "[%s]: tx_bytes" },
+	{ Q_STATS_OFFSET32(total_unicast_packets_transmitted_hi),
+						8, "[%s]: tx_ucast_packets" },
+	{ Q_STATS_OFFSET32(total_multicast_packets_transmitted_hi),
+						8, "[%s]: tx_mcast_packets" },
+	{ Q_STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
+						8, "[%s]: tx_bcast_packets" }
+};
+
+#define BNX2X_NUM_Q_STATS ARRAY_SIZE(bnx2x_q_stats_arr)
+
+static const struct {
+	long offset;
+	int size;
+	u32 flags;
+#define STATS_FLAGS_PORT		1
+#define STATS_FLAGS_FUNC		2
+#define STATS_FLAGS_BOTH		(STATS_FLAGS_FUNC | STATS_FLAGS_PORT)
+	char string[ETH_GSTRING_LEN];
+} bnx2x_stats_arr[] = {
+/* 1 */	{ STATS_OFFSET32(total_bytes_received_hi),
+				8, STATS_FLAGS_BOTH, "rx_bytes" },
+	{ STATS_OFFSET32(error_bytes_received_hi),
+				8, STATS_FLAGS_BOTH, "rx_error_bytes" },
+	{ STATS_OFFSET32(total_unicast_packets_received_hi),
+				8, STATS_FLAGS_BOTH, "rx_ucast_packets" },
+	{ STATS_OFFSET32(total_multicast_packets_received_hi),
+				8, STATS_FLAGS_BOTH, "rx_mcast_packets" },
+	{ STATS_OFFSET32(total_broadcast_packets_received_hi),
+				8, STATS_FLAGS_BOTH, "rx_bcast_packets" },
+	{ STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi),
+				8, STATS_FLAGS_PORT, "rx_crc_errors" },
+	{ STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi),
+				8, STATS_FLAGS_PORT, "rx_align_errors" },
+	{ STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi),
+				8, STATS_FLAGS_PORT, "rx_undersize_packets" },
+	{ STATS_OFFSET32(etherstatsoverrsizepkts_hi),
+				8, STATS_FLAGS_PORT, "rx_oversize_packets" },
+/* 10 */{ STATS_OFFSET32(rx_stat_etherstatsfragments_hi),
+				8, STATS_FLAGS_PORT, "rx_fragments" },
+	{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi),
+				8, STATS_FLAGS_PORT, "rx_jabbers" },
+	{ STATS_OFFSET32(no_buff_discard_hi),
+				8, STATS_FLAGS_BOTH, "rx_discards" },
+	{ STATS_OFFSET32(mac_filter_discard),
+				4, STATS_FLAGS_PORT, "rx_filtered_packets" },
+	{ STATS_OFFSET32(xxoverflow_discard),
+				4, STATS_FLAGS_PORT, "rx_fw_discards" },
+	{ STATS_OFFSET32(brb_drop_hi),
+				8, STATS_FLAGS_PORT, "rx_brb_discard" },
+	{ STATS_OFFSET32(brb_truncate_hi),
+				8, STATS_FLAGS_PORT, "rx_brb_truncate" },
+	{ STATS_OFFSET32(pause_frames_received_hi),
+				8, STATS_FLAGS_PORT, "rx_pause_frames" },
+	{ STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi),
+				8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" },
+	{ STATS_OFFSET32(nig_timer_max),
+			4, STATS_FLAGS_PORT, "rx_constant_pause_events" },
+/* 20 */{ STATS_OFFSET32(rx_err_discard_pkt),
+				4, STATS_FLAGS_BOTH, "rx_phy_ip_err_discards"},
+	{ STATS_OFFSET32(rx_skb_alloc_failed),
+				4, STATS_FLAGS_BOTH, "rx_skb_alloc_discard" },
+	{ STATS_OFFSET32(hw_csum_err),
+				4, STATS_FLAGS_BOTH, "rx_csum_offload_errors" },
+
+	{ STATS_OFFSET32(total_bytes_transmitted_hi),
+				8, STATS_FLAGS_BOTH, "tx_bytes" },
+	{ STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
+				8, STATS_FLAGS_PORT, "tx_error_bytes" },
+	{ STATS_OFFSET32(total_unicast_packets_transmitted_hi),
+				8, STATS_FLAGS_BOTH, "tx_ucast_packets" },
+	{ STATS_OFFSET32(total_multicast_packets_transmitted_hi),
+				8, STATS_FLAGS_BOTH, "tx_mcast_packets" },
+	{ STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
+				8, STATS_FLAGS_BOTH, "tx_bcast_packets" },
+	{ STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi),
+				8, STATS_FLAGS_PORT, "tx_mac_errors" },
+	{ STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi),
+				8, STATS_FLAGS_PORT, "tx_carrier_errors" },
+/* 30 */{ STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi),
+				8, STATS_FLAGS_PORT, "tx_single_collisions" },
+	{ STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi),
+				8, STATS_FLAGS_PORT, "tx_multi_collisions" },
+	{ STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi),
+				8, STATS_FLAGS_PORT, "tx_deferred" },
+	{ STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi),
+				8, STATS_FLAGS_PORT, "tx_excess_collisions" },
+	{ STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi),
+				8, STATS_FLAGS_PORT, "tx_late_collisions" },
+	{ STATS_OFFSET32(tx_stat_etherstatscollisions_hi),
+				8, STATS_FLAGS_PORT, "tx_total_collisions" },
+	{ STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi),
+				8, STATS_FLAGS_PORT, "tx_64_byte_packets" },
+	{ STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi),
+			8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" },
+	{ STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi),
+			8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" },
+	{ STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi),
+			8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" },
+/* 40 */{ STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi),
+			8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" },
+	{ STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi),
+			8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" },
+	{ STATS_OFFSET32(etherstatspktsover1522octets_hi),
+			8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" },
+	{ STATS_OFFSET32(pause_frames_sent_hi),
+				8, STATS_FLAGS_PORT, "tx_pause_frames" }
+};
+
+#define BNX2X_NUM_STATS		ARRAY_SIZE(bnx2x_stats_arr)
+
 static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
@@ -1318,7 +1455,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
 
 			save_val = REG_RD(bp, offset);
 
-			REG_WR(bp, offset, (wr_val & mask));
+			REG_WR(bp, offset, wr_val & mask);
 
 			val = REG_RD(bp, offset);
 
@@ -1689,7 +1826,7 @@ static int bnx2x_test_intr(struct bnx2x *bp)
 	config->hdr.client_id = bp->fp->cl_id;
 	config->hdr.reserved1 = 0;
 
-	bp->set_mac_pending++;
+	bp->set_mac_pending = 1;
 	smp_wmb();
 	rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0,
 			   U64_HI(bnx2x_sp_mapping(bp, mac_config)),
@@ -1787,134 +1924,6 @@ static void bnx2x_self_test(struct net_device *dev,
 #endif
 }
 
-static const struct {
-	long offset;
-	int size;
-	u8 string[ETH_GSTRING_LEN];
-} bnx2x_q_stats_arr[BNX2X_NUM_Q_STATS] = {
-/* 1 */	{ Q_STATS_OFFSET32(total_bytes_received_hi), 8, "[%d]: rx_bytes" },
-	{ Q_STATS_OFFSET32(error_bytes_received_hi),
-						8, "[%d]: rx_error_bytes" },
-	{ Q_STATS_OFFSET32(total_unicast_packets_received_hi),
-						8, "[%d]: rx_ucast_packets" },
-	{ Q_STATS_OFFSET32(total_multicast_packets_received_hi),
-						8, "[%d]: rx_mcast_packets" },
-	{ Q_STATS_OFFSET32(total_broadcast_packets_received_hi),
-						8, "[%d]: rx_bcast_packets" },
-	{ Q_STATS_OFFSET32(no_buff_discard_hi),	8, "[%d]: rx_discards" },
-	{ Q_STATS_OFFSET32(rx_err_discard_pkt),
-					 4, "[%d]: rx_phy_ip_err_discards"},
-	{ Q_STATS_OFFSET32(rx_skb_alloc_failed),
-					 4, "[%d]: rx_skb_alloc_discard" },
-	{ Q_STATS_OFFSET32(hw_csum_err), 4, "[%d]: rx_csum_offload_errors" },
-
-/* 10 */{ Q_STATS_OFFSET32(total_bytes_transmitted_hi),	8, "[%d]: tx_bytes" },
-	{ Q_STATS_OFFSET32(total_unicast_packets_transmitted_hi),
-						8, "[%d]: tx_ucast_packets" },
-	{ Q_STATS_OFFSET32(total_multicast_packets_transmitted_hi),
-						8, "[%d]: tx_mcast_packets" },
-	{ Q_STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
-						8, "[%d]: tx_bcast_packets" }
-};
-
-static const struct {
-	long offset;
-	int size;
-	u32 flags;
-#define STATS_FLAGS_PORT		1
-#define STATS_FLAGS_FUNC		2
-#define STATS_FLAGS_BOTH		(STATS_FLAGS_FUNC | STATS_FLAGS_PORT)
-	u8 string[ETH_GSTRING_LEN];
-} bnx2x_stats_arr[BNX2X_NUM_STATS] = {
-/* 1 */	{ STATS_OFFSET32(total_bytes_received_hi),
-				8, STATS_FLAGS_BOTH, "rx_bytes" },
-	{ STATS_OFFSET32(error_bytes_received_hi),
-				8, STATS_FLAGS_BOTH, "rx_error_bytes" },
-	{ STATS_OFFSET32(total_unicast_packets_received_hi),
-				8, STATS_FLAGS_BOTH, "rx_ucast_packets" },
-	{ STATS_OFFSET32(total_multicast_packets_received_hi),
-				8, STATS_FLAGS_BOTH, "rx_mcast_packets" },
-	{ STATS_OFFSET32(total_broadcast_packets_received_hi),
-				8, STATS_FLAGS_BOTH, "rx_bcast_packets" },
-	{ STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi),
-				8, STATS_FLAGS_PORT, "rx_crc_errors" },
-	{ STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi),
-				8, STATS_FLAGS_PORT, "rx_align_errors" },
-	{ STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi),
-				8, STATS_FLAGS_PORT, "rx_undersize_packets" },
-	{ STATS_OFFSET32(etherstatsoverrsizepkts_hi),
-				8, STATS_FLAGS_PORT, "rx_oversize_packets" },
-/* 10 */{ STATS_OFFSET32(rx_stat_etherstatsfragments_hi),
-				8, STATS_FLAGS_PORT, "rx_fragments" },
-	{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi),
-				8, STATS_FLAGS_PORT, "rx_jabbers" },
-	{ STATS_OFFSET32(no_buff_discard_hi),
-				8, STATS_FLAGS_BOTH, "rx_discards" },
-	{ STATS_OFFSET32(mac_filter_discard),
-				4, STATS_FLAGS_PORT, "rx_filtered_packets" },
-	{ STATS_OFFSET32(xxoverflow_discard),
-				4, STATS_FLAGS_PORT, "rx_fw_discards" },
-	{ STATS_OFFSET32(brb_drop_hi),
-				8, STATS_FLAGS_PORT, "rx_brb_discard" },
-	{ STATS_OFFSET32(brb_truncate_hi),
-				8, STATS_FLAGS_PORT, "rx_brb_truncate" },
-	{ STATS_OFFSET32(pause_frames_received_hi),
-				8, STATS_FLAGS_PORT, "rx_pause_frames" },
-	{ STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi),
-				8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" },
-	{ STATS_OFFSET32(nig_timer_max),
-			4, STATS_FLAGS_PORT, "rx_constant_pause_events" },
-/* 20 */{ STATS_OFFSET32(rx_err_discard_pkt),
-				4, STATS_FLAGS_BOTH, "rx_phy_ip_err_discards"},
-	{ STATS_OFFSET32(rx_skb_alloc_failed),
-				4, STATS_FLAGS_BOTH, "rx_skb_alloc_discard" },
-	{ STATS_OFFSET32(hw_csum_err),
-				4, STATS_FLAGS_BOTH, "rx_csum_offload_errors" },
-
-	{ STATS_OFFSET32(total_bytes_transmitted_hi),
-				8, STATS_FLAGS_BOTH, "tx_bytes" },
-	{ STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
-				8, STATS_FLAGS_PORT, "tx_error_bytes" },
-	{ STATS_OFFSET32(total_unicast_packets_transmitted_hi),
-				8, STATS_FLAGS_BOTH, "tx_ucast_packets" },
-	{ STATS_OFFSET32(total_multicast_packets_transmitted_hi),
-				8, STATS_FLAGS_BOTH, "tx_mcast_packets" },
-	{ STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
-				8, STATS_FLAGS_BOTH, "tx_bcast_packets" },
-	{ STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi),
-				8, STATS_FLAGS_PORT, "tx_mac_errors" },
-	{ STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi),
-				8, STATS_FLAGS_PORT, "tx_carrier_errors" },
-/* 30 */{ STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi),
-				8, STATS_FLAGS_PORT, "tx_single_collisions" },
-	{ STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi),
-				8, STATS_FLAGS_PORT, "tx_multi_collisions" },
-	{ STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi),
-				8, STATS_FLAGS_PORT, "tx_deferred" },
-	{ STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi),
-				8, STATS_FLAGS_PORT, "tx_excess_collisions" },
-	{ STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi),
-				8, STATS_FLAGS_PORT, "tx_late_collisions" },
-	{ STATS_OFFSET32(tx_stat_etherstatscollisions_hi),
-				8, STATS_FLAGS_PORT, "tx_total_collisions" },
-	{ STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi),
-				8, STATS_FLAGS_PORT, "tx_64_byte_packets" },
-	{ STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi),
-			8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" },
-	{ STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi),
-			8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" },
-	{ STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi),
-			8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" },
-/* 40 */{ STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi),
-			8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" },
-	{ STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi),
-			8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" },
-	{ STATS_OFFSET32(etherstatspktsover1522octets_hi),
-			8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" },
-	{ STATS_OFFSET32(pause_frames_sent_hi),
-				8, STATS_FLAGS_PORT, "tx_pause_frames" }
-};
-
 #define IS_PORT_STAT(i) \
 	((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
 #define IS_FUNC_STAT(i)		(bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
@@ -1929,7 +1938,8 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
 	switch (stringset) {
 	case ETH_SS_STATS:
 		if (is_multi(bp)) {
-			num_stats = BNX2X_NUM_Q_STATS * bp->num_queues;
+			num_stats = BNX2X_NUM_STAT_QUEUES(bp) *
+				BNX2X_NUM_Q_STATS;
 			if (!IS_MF_MODE_STAT(bp))
 				num_stats += BNX2X_NUM_STATS;
 		} else {
@@ -1955,15 +1965,25 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	int i, j, k;
+	char queue_name[MAX_QUEUE_NAME_LEN+1];
 
 	switch (stringset) {
 	case ETH_SS_STATS:
 		if (is_multi(bp)) {
 			k = 0;
-			for_each_queue(bp, i) {
+			for_each_napi_queue(bp, i) {
+				memset(queue_name, 0, sizeof(queue_name));
+
+				if (IS_FCOE_IDX(i))
+					sprintf(queue_name, "fcoe");
+				else
+					sprintf(queue_name, "%d", i);
+
 				for (j = 0; j < BNX2X_NUM_Q_STATS; j++)
-					sprintf(buf + (k + j)*ETH_GSTRING_LEN,
-						bnx2x_q_stats_arr[j].string, i);
+					snprintf(buf + (k + j)*ETH_GSTRING_LEN,
+						ETH_GSTRING_LEN,
+						bnx2x_q_stats_arr[j].string,
+						queue_name);
 				k += BNX2X_NUM_Q_STATS;
 			}
 			if (IS_MF_MODE_STAT(bp))
@@ -1997,7 +2017,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
 
 	if (is_multi(bp)) {
 		k = 0;
-		for_each_queue(bp, i) {
+		for_each_napi_queue(bp, i) {
 			hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
 			for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
 				if (bnx2x_q_stats_arr[j].size == 0) {
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 0068a1dbc064..e6e2746e8bfe 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -121,6 +121,10 @@ MODULE_PARM_DESC(debug, " Default debug msglevel");
 
 static struct workqueue_struct *bnx2x_wq;
 
+#ifdef BCM_CNIC
+static u8 ALL_ENODE_MACS[] = {0x01, 0x10, 0x18, 0x01, 0x00, 0x01};
+#endif
+
 enum bnx2x_board_type {
 	BCM57710 = 0,
 	BCM57711 = 1,
@@ -921,7 +925,7 @@ void bnx2x_panic_dump(struct bnx2x *bp)
 	       sp_sb_data.p_func.vf_valid);
 
 
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 		int loop;
 		struct hc_status_block_data_e2 sb_data_e2;
@@ -961,6 +965,10 @@ void bnx2x_panic_dump(struct bnx2x *bp)
 
 		/* host sb data */
 
+#ifdef BCM_CNIC
+		if (IS_FCOE_FP(fp))
+			continue;
+#endif
 		BNX2X_ERR("     run indexes (");
 		for (j = 0; j < HC_SB_MAX_SM; j++)
 			pr_cont("0x%x%s",
@@ -1029,7 +1037,7 @@ void bnx2x_panic_dump(struct bnx2x *bp)
 #ifdef BNX2X_STOP_ON_ERROR
 	/* Rings */
 	/* Rx */
-	for_each_queue(bp, i) {
+	for_each_rx_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		start = RX_BD(le16_to_cpu(*fp->rx_cons_sb) - 10);
@@ -1063,7 +1071,7 @@ void bnx2x_panic_dump(struct bnx2x *bp)
 	}
 
 	/* Tx */
-	for_each_queue(bp, i) {
+	for_each_tx_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		start = TX_BD(le16_to_cpu(*fp->tx_cons_sb) - 10);
@@ -1298,7 +1306,7 @@ void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
 #ifdef BCM_CNIC
 		offset++;
 #endif
-		for_each_queue(bp, i)
+		for_each_eth_queue(bp, i)
 			synchronize_irq(bp->msix_table[i + offset].vector);
 	} else
 		synchronize_irq(bp->pdev->irq);
@@ -1420,7 +1428,7 @@ irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
 		return IRQ_HANDLED;
 #endif
 
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		mask = 0x2 << (fp->index + CNIC_CONTEXT_USE);
@@ -2253,6 +2261,15 @@ u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param)
 	return rc;
 }
 
+static u8 stat_counter_valid(struct bnx2x *bp, struct bnx2x_fastpath *fp)
+{
+#ifdef BCM_CNIC
+	if (IS_FCOE_FP(fp) && IS_MF(bp))
+		return false;
+#endif
+	return true;
+}
+
 /* must be called under rtnl_lock */
 static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
 {
@@ -2411,7 +2428,8 @@ static inline u16 bnx2x_get_cl_flags(struct bnx2x *bp,
 	if (!fp->disable_tpa)
 		flags |= QUEUE_FLG_TPA;
 
-	flags |= QUEUE_FLG_STATS;
+	flags = stat_counter_valid(bp, fp) ?
+			(flags | QUEUE_FLG_STATS) : (flags & ~QUEUE_FLG_STATS);
 
 	return flags;
 }
@@ -2471,7 +2489,10 @@ static void bnx2x_pf_rx_cl_prep(struct bnx2x *bp,
 	rxq_init->cache_line_log = BNX2X_RX_ALIGN_SHIFT;
 	rxq_init->fw_sb_id = fp->fw_sb_id;
 
-	rxq_init->sb_cq_index = U_SB_ETH_RX_CQ_INDEX;
+	if (IS_FCOE_FP(fp))
+		rxq_init->sb_cq_index = HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS;
+	else
+		rxq_init->sb_cq_index = U_SB_ETH_RX_CQ_INDEX;
 
 	rxq_init->cid = HW_CID(bp, fp->cid);
 
@@ -2491,6 +2512,12 @@ static void bnx2x_pf_tx_cl_prep(struct bnx2x *bp,
 	txq_init->sb_cq_index = C_SB_ETH_TX_CQ_INDEX;
 	txq_init->traffic_type = LLFC_TRAFFIC_TYPE_NW;
 	txq_init->fw_sb_id = fp->fw_sb_id;
+
+	if (IS_FCOE_FP(fp)) {
+		txq_init->sb_cq_index = HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS;
+		txq_init->traffic_type = LLFC_TRAFFIC_TYPE_FCOE;
+	}
+
 	txq_init->hc_rate = bp->tx_ticks ? (1000000 / bp->tx_ticks) : 0;
 }
 
@@ -3689,8 +3716,11 @@ static void bnx2x_eq_int(struct bnx2x *bp)
 #ifdef BCM_CNIC
 			if (!bnx2x_cnic_handle_cfc_del(bp, cid, elem))
 				goto next_spqe;
+			if (cid == BNX2X_FCOE_ETH_CID)
+				bnx2x_fcoe(bp, state) = BNX2X_FP_STATE_CLOSED;
+			else
 #endif
-			bnx2x_fp(bp, cid, state) =
+				bnx2x_fp(bp, cid, state) =
 						BNX2X_FP_STATE_CLOSED;
 
 			goto next_spqe;
@@ -3766,7 +3796,13 @@ static void bnx2x_sp_task(struct work_struct *work)
 
 	/* SP events: STAT_QUERY and others */
 	if (status & BNX2X_DEF_SB_IDX) {
+#ifdef BCM_CNIC
+		struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp);
 
+		if ((!NO_FCOE(bp)) &&
+			(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp)))
+			napi_schedule(&bnx2x_fcoe(bp, napi));
+#endif
 		/* Handle EQ completions */
 		bnx2x_eq_int(bp);
 
@@ -4149,7 +4185,7 @@ void bnx2x_update_coalesce(struct bnx2x *bp)
 {
 	int i;
 
-	for_each_queue(bp, i)
+	for_each_eth_queue(bp, i)
 		bnx2x_update_coalesce_sb(bp, bp->fp[i].fw_sb_id,
 					 bp->rx_ticks, bp->tx_ticks);
 }
@@ -4197,13 +4233,16 @@ static void bnx2x_init_ind_table(struct bnx2x *bp)
 	for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++)
 		REG_WR8(bp, BAR_TSTRORM_INTMEM +
 			TSTORM_INDIRECTION_TABLE_OFFSET(func) + i,
-			bp->fp->cl_id + (i % bp->num_queues));
+			bp->fp->cl_id + (i % (bp->num_queues -
+				NONE_ETH_CONTEXT_USE)));
 }
 
 void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
 {
 	int mode = bp->rx_mode;
+	int port = BP_PORT(bp);
 	u16 cl_id;
+	u32 def_q_filters = 0;
 
 	/* All but management unicast packets should pass to the host as well */
 	u32 llh_mask =
@@ -4214,30 +4253,42 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
 
 	switch (mode) {
 	case BNX2X_RX_MODE_NONE: /* no Rx */
-		cl_id = BP_L_ID(bp);
-		bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_NONE);
+		def_q_filters = BNX2X_ACCEPT_NONE;
+#ifdef BCM_CNIC
+		if (!NO_FCOE(bp)) {
+			cl_id = bnx2x_fcoe(bp, cl_id);
+			bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_NONE);
+		}
+#endif
 		break;
 
 	case BNX2X_RX_MODE_NORMAL:
-		cl_id = BP_L_ID(bp);
-		bnx2x_rxq_set_mac_filters(bp, cl_id,
-			BNX2X_ACCEPT_UNICAST |
-			BNX2X_ACCEPT_BROADCAST |
-			BNX2X_ACCEPT_MULTICAST);
+		def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
+				BNX2X_ACCEPT_MULTICAST;
+#ifdef BCM_CNIC
+		cl_id = bnx2x_fcoe(bp, cl_id);
+		bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
+					  BNX2X_ACCEPT_MULTICAST);
+#endif
 		break;
 
 	case BNX2X_RX_MODE_ALLMULTI:
-		cl_id = BP_L_ID(bp);
-		bnx2x_rxq_set_mac_filters(bp, cl_id,
-			BNX2X_ACCEPT_UNICAST |
-			BNX2X_ACCEPT_BROADCAST |
-			BNX2X_ACCEPT_ALL_MULTICAST);
+		def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
+				BNX2X_ACCEPT_ALL_MULTICAST;
+#ifdef BCM_CNIC
+		cl_id = bnx2x_fcoe(bp, cl_id);
+		bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
+					  BNX2X_ACCEPT_MULTICAST);
+#endif
 		break;
 
 	case BNX2X_RX_MODE_PROMISC:
-		cl_id = BP_L_ID(bp);
-		bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_PROMISCUOUS_MODE);
-
+		def_q_filters |= BNX2X_PROMISCUOUS_MODE;
+#ifdef BCM_CNIC
+		cl_id = bnx2x_fcoe(bp, cl_id);
+		bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
+					  BNX2X_ACCEPT_MULTICAST);
+#endif
 		/* pass management unicast packets as well */
 		llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST;
 		break;
@@ -4247,20 +4298,24 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
 		break;
 	}
 
+	cl_id = BP_L_ID(bp);
+	bnx2x_rxq_set_mac_filters(bp, cl_id, def_q_filters);
+
 	REG_WR(bp,
-	       BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK :
-			     NIG_REG_LLH0_BRB1_DRV_MASK,
-	       llh_mask);
+	       (port ? NIG_REG_LLH1_BRB1_DRV_MASK :
+		       NIG_REG_LLH0_BRB1_DRV_MASK), llh_mask);
 
 	DP(NETIF_MSG_IFUP, "rx mode %d\n"
 		"drop_ucast 0x%x\ndrop_mcast 0x%x\ndrop_bcast 0x%x\n"
-		"accp_ucast 0x%x\naccp_mcast 0x%x\naccp_bcast 0x%x\n", mode,
+		"accp_ucast 0x%x\naccp_mcast 0x%x\naccp_bcast 0x%x\n"
+		"unmatched_ucast 0x%x\n", mode,
 		bp->mac_filters.ucast_drop_all,
 		bp->mac_filters.mcast_drop_all,
 		bp->mac_filters.bcast_drop_all,
 		bp->mac_filters.ucast_accept_all,
 		bp->mac_filters.mcast_accept_all,
-		bp->mac_filters.bcast_accept_all
+		bp->mac_filters.bcast_accept_all,
+		bp->mac_filters.unmatched_unicast
 	);
 
 	storm_memset_mac_filters(bp, &bp->mac_filters, BP_FUNC(bp));
@@ -4369,9 +4424,11 @@ void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
 {
 	int i;
 
-	for_each_queue(bp, i)
+	for_each_eth_queue(bp, i)
 		bnx2x_init_fp_sb(bp, i);
 #ifdef BCM_CNIC
+	if (!NO_FCOE(bp))
+		bnx2x_init_fcoe_fp(bp);
 
 	bnx2x_init_sb(bp, bp->cnic_sb_mapping,
 		      BNX2X_VF_ID_INVALID, false,
@@ -5877,6 +5934,15 @@ void bnx2x_free_mem(struct bnx2x *bp)
 	/* fastpath */
 	/* Common */
 	for_each_queue(bp, i) {
+#ifdef BCM_CNIC
+		/* FCoE client uses default status block */
+		if (IS_FCOE_IDX(i)) {
+			union host_hc_status_block *sb =
+				&bnx2x_fp(bp, i, status_blk);
+			memset(sb, 0, sizeof(union host_hc_status_block));
+			bnx2x_fp(bp, i, status_blk_mapping) = 0;
+		} else {
+#endif
 		/* status blocks */
 		if (CHIP_IS_E2(bp))
 			BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e2_sb),
@@ -5886,9 +5952,12 @@ void bnx2x_free_mem(struct bnx2x *bp)
 			BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e1x_sb),
 				       bnx2x_fp(bp, i, status_blk_mapping),
 				       sizeof(struct host_hc_status_block_e1x));
+#ifdef BCM_CNIC
+		}
+#endif
 	}
 	/* Rx */
-	for_each_queue(bp, i) {
+	for_each_rx_queue(bp, i) {
 
 		/* fastpath rx rings: rx_buf rx_desc rx_comp */
 		BNX2X_FREE(bnx2x_fp(bp, i, rx_buf_ring));
@@ -5908,7 +5977,7 @@ void bnx2x_free_mem(struct bnx2x *bp)
 			       BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
 	}
 	/* Tx */
-	for_each_queue(bp, i) {
+	for_each_tx_queue(bp, i) {
 
 		/* fastpath tx rings: tx_buf tx_desc */
 		BNX2X_FREE(bnx2x_fp(bp, i, tx_buf_ring));
@@ -5992,15 +6061,20 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
 		union host_hc_status_block *sb = &bnx2x_fp(bp, i, status_blk);
 		bnx2x_fp(bp, i, bp) = bp;
 		/* status blocks */
-		if (CHIP_IS_E2(bp))
-			BNX2X_PCI_ALLOC(sb->e2_sb,
-				&bnx2x_fp(bp, i, status_blk_mapping),
-				sizeof(struct host_hc_status_block_e2));
-		else
-			BNX2X_PCI_ALLOC(sb->e1x_sb,
-				&bnx2x_fp(bp, i, status_blk_mapping),
-				sizeof(struct host_hc_status_block_e1x));
-
+#ifdef BCM_CNIC
+		if (!IS_FCOE_IDX(i)) {
+#endif
+			if (CHIP_IS_E2(bp))
+				BNX2X_PCI_ALLOC(sb->e2_sb,
+				    &bnx2x_fp(bp, i, status_blk_mapping),
+				    sizeof(struct host_hc_status_block_e2));
+			else
+				BNX2X_PCI_ALLOC(sb->e1x_sb,
+				    &bnx2x_fp(bp, i, status_blk_mapping),
+				    sizeof(struct host_hc_status_block_e1x));
+#ifdef BCM_CNIC
+		}
+#endif
 		set_sb_shortcuts(bp, i);
 	}
 	/* Rx */
@@ -6410,7 +6484,8 @@ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 {
 	u8 cam_offset = (CHIP_IS_E1(bp) ? ((BP_PORT(bp) ? 32 : 0) + 2) :
 			 bnx2x_e1h_cam_offset(bp, CAM_ISCSI_ETH_LINE));
-	u32 iscsi_l2_cl_id = BNX2X_ISCSI_ETH_CL_ID;
+	u32 iscsi_l2_cl_id = BNX2X_ISCSI_ETH_CL_ID +
+		BP_E1HVN(bp) * NONE_ETH_CONTEXT_USE;
 	u32 cl_bit_vec = (1 << iscsi_l2_cl_id);
 
 	/* Send a SET_MAC ramrod */
@@ -6418,6 +6493,50 @@ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 			       cam_offset, 0);
 
 	bnx2x_set_mac_in_nig(bp, set, bp->iscsi_mac, LLH_CAM_ISCSI_ETH_LINE);
+
+	return 0;
+}
+
+/**
+ * Set FCoE L2 MAC(s) at the next enties in the CAM after the
+ * ETH MAC(s). This function will wait until the ramdord
+ * completion returns.
+ *
+ * @param bp driver handle
+ * @param set set or clear the CAM entry
+ *
+ * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ */
+int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set)
+{
+	u32 cl_bit_vec = (1 << bnx2x_fcoe(bp, cl_id));
+	/**
+	 * CAM allocation for E1H
+	 * eth unicasts: by func number
+	 * iscsi: by func number
+	 * fip unicast: by func number
+	 * fip multicast: by func number
+	 */
+	bnx2x_set_mac_addr_gen(bp, set, bp->fip_mac,
+		cl_bit_vec, bnx2x_e1h_cam_offset(bp, CAM_FIP_ETH_LINE), 0);
+
+	return 0;
+}
+
+int bnx2x_set_all_enode_macs(struct bnx2x *bp, int set)
+{
+	u32 cl_bit_vec = (1 << bnx2x_fcoe(bp, cl_id));
+
+	/**
+	 * CAM allocation for E1H
+	 * eth unicasts: by func number
+	 * iscsi: by func number
+	 * fip unicast: by func number
+	 * fip multicast: by func number
+	 */
+	bnx2x_set_mac_addr_gen(bp, set, ALL_ENODE_MACS,	cl_bit_vec,
+		bnx2x_e1h_cam_offset(bp, CAM_FIP_MCAST_LINE), 0);
+
 	return 0;
 }
 #endif
@@ -6435,6 +6554,8 @@ static void bnx2x_fill_cl_init_data(struct bnx2x *bp,
 	data->general.statistics_counter_id = params->rxq_params.stat_id;
 	data->general.statistics_en_flg =
 		(params->rxq_params.flags & QUEUE_FLG_STATS) ? 1 : 0;
+	data->general.is_fcoe_flg =
+		(params->ramrod_params.flags & CLIENT_IS_FCOE) ? 1 : 0;
 	data->general.activate_flg = activate;
 	data->general.sp_client_id = params->rxq_params.spcl_id;
 
@@ -6503,7 +6624,9 @@ static void bnx2x_fill_cl_init_data(struct bnx2x *bp,
 	data->fc.safc_group_num = params->txq_params.cos;
 	data->fc.safc_group_en_flg =
 		(params->txq_params.flags & QUEUE_FLG_COS) ? 1 : 0;
-	data->fc.traffic_type = LLFC_TRAFFIC_TYPE_NW;
+	data->fc.traffic_type =
+		(params->ramrod_params.flags & CLIENT_IS_FCOE) ?
+		LLFC_TRAFFIC_TYPE_FCOE : LLFC_TRAFFIC_TYPE_NW;
 }
 
 static inline void bnx2x_set_ctx_validation(struct eth_context *cxt, u32 cid)
@@ -6602,7 +6725,7 @@ static int __devinit bnx2x_set_int_mode(struct bnx2x *bp)
 		bnx2x_enable_msi(bp);
 		/* falling through... */
 	case INT_MODE_INTx:
-		bp->num_queues = 1;
+		bp->num_queues = 1 + NONE_ETH_CONTEXT_USE;
 		DP(NETIF_MSG_IFUP, "set number of queues to 1\n");
 		break;
 	default:
@@ -6625,8 +6748,8 @@ static int __devinit bnx2x_set_int_mode(struct bnx2x *bp)
 					  "enable MSI-X (%d), "
 					  "set number of queues to %d\n",
 				   bp->num_queues,
-				   1);
-			bp->num_queues = 1;
+				   1 + NONE_ETH_CONTEXT_USE);
+			bp->num_queues = 1 + NONE_ETH_CONTEXT_USE;
 
 			if (!(bp->flags & DISABLE_MSI_FLAG))
 				bnx2x_enable_msi(bp);
@@ -6747,7 +6870,9 @@ int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	struct bnx2x_client_init_params params = { {0} };
 	int rc;
 
-	bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0,
+	/* reset IGU state skip FCoE L2 queue */
+	if (!IS_FCOE_FP(fp))
+		bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0,
 			     IGU_INT_ENABLE, 0);
 
 	params.ramrod_params.pstate = &fp->state;
@@ -6755,6 +6880,12 @@ int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	params.ramrod_params.index = fp->index;
 	params.ramrod_params.cid = fp->cid;
 
+#ifdef BCM_CNIC
+	if (IS_FCOE_FP(fp))
+		params.ramrod_params.flags |= CLIENT_IS_FCOE;
+
+#endif
+
 	if (is_leading)
 		params.ramrod_params.flags |= CLIENT_IS_LEADING_RSS;
 
@@ -6839,7 +6970,7 @@ static void bnx2x_reset_func(struct bnx2x *bp)
 	REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNC_EN_OFFSET(func), 0);
 
 	/* FP SBs */
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 		REG_WR8(bp,
 			BAR_CSTRORM_INTMEM +
@@ -6959,6 +7090,20 @@ static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
 	}
 }
 
+#ifdef BCM_CNIC
+static inline void bnx2x_del_fcoe_eth_macs(struct bnx2x *bp)
+{
+	if (bp->flags & FCOE_MACS_SET) {
+		if (!IS_MF_SD(bp))
+			bnx2x_set_fip_eth_mac_addr(bp, 0);
+
+		bnx2x_set_all_enode_macs(bp, 0);
+
+		bp->flags &= ~FCOE_MACS_SET;
+	}
+}
+#endif
+
 void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
 {
 	int port = BP_PORT(bp);
@@ -6966,7 +7111,7 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
 	int i, cnt, rc;
 
 	/* Wait until tx fastpath tasks complete */
-	for_each_queue(bp, i) {
+	for_each_tx_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		cnt = 1000;
@@ -7006,13 +7151,7 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
 	}
 
 #ifdef BCM_CNIC
-	/* Clear iSCSI L2 MAC */
-	mutex_lock(&bp->cnic_mutex);
-	if (bp->cnic_flags & BNX2X_CNIC_FLAG_MAC_SET) {
-		bnx2x_set_iscsi_eth_mac_addr(bp, 0);
-		bp->cnic_flags &= ~BNX2X_CNIC_FLAG_MAC_SET;
-	}
-	mutex_unlock(&bp->cnic_mutex);
+	bnx2x_del_fcoe_eth_macs(bp);
 #endif
 
 	if (unload_mode == UNLOAD_NORMAL)
@@ -7865,7 +8004,7 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
 	bp->igu_sb_cnt = 0;
 	if (CHIP_INT_MODE_IS_BC(bp)) {
 		bp->igu_sb_cnt = min_t(u8, FP_SB_MAX_E1x,
-				       bp->l2_cid_count);
+				       NUM_IGU_SB_REQUIRED(bp->l2_cid_count));
 
 		bp->igu_base_sb = (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn) *
 			FP_SB_MAX_E1x;
@@ -7896,7 +8035,8 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
 			}
 		}
 	}
-	bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt, bp->l2_cid_count);
+	bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt,
+				   NUM_IGU_SB_REQUIRED(bp->l2_cid_count));
 	if (bp->igu_sb_cnt == 0)
 		BNX2X_ERR("CAM configuration error\n");
 }
@@ -8312,6 +8452,17 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 	memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
 	memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
 
+#ifdef BCM_CNIC
+	/* Inform the upper layers about FCoE MAC */
+	if (!CHIP_IS_E1x(bp)) {
+		if (IS_MF_SD(bp))
+			memcpy(bp->fip_mac, bp->dev->dev_addr,
+			       sizeof(bp->fip_mac));
+		else
+			memcpy(bp->fip_mac, bp->iscsi_mac,
+			       sizeof(bp->fip_mac));
+	}
+#endif
 }
 
 static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
@@ -8328,7 +8479,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 
 		bp->igu_dsb_id = DEF_SB_IGU_ID;
 		bp->igu_base_sb = 0;
-		bp->igu_sb_cnt = min_t(u8, FP_SB_MAX_E1x, bp->l2_cid_count);
+		bp->igu_sb_cnt = min_t(u8, FP_SB_MAX_E1x,
+				       NUM_IGU_SB_REQUIRED(bp->l2_cid_count));
 	} else {
 		bp->common.int_block = INT_BLOCK_IGU;
 		val = REG_RD(bp, IGU_REG_BLOCK_CONFIGURATION);
@@ -9263,7 +9415,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 		return -ENODEV;
 	}
 
-	cid_count += CNIC_CONTEXT_USE;
+	cid_count += NONE_ETH_CONTEXT_USE + CNIC_CONTEXT_USE;
 
 	/* dev zeroed in init_etherdev */
 	dev = alloc_etherdev_mq(sizeof(*bp), cid_count);
@@ -9292,6 +9444,13 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 	/* calc qm_cid_count */
 	bp->qm_cid_count = bnx2x_set_qm_cid_count(bp, cid_count);
 
+#ifdef BCM_CNIC
+	/* disable FCOE L2 queue for E1x*/
+	if (CHIP_IS_E1x(bp))
+		bp->flags |= NO_FCOE_FLAG;
+
+#endif
+
 	/* Configure interupt mode: try to enable MSI-X/MSI if
 	 * needed, set bp->num_queues appropriately.
 	 */
@@ -9306,6 +9465,15 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 		goto init_one_exit;
 	}
 
+#ifdef BCM_CNIC
+	if (!NO_FCOE(bp)) {
+		/* Add storage MAC address */
+		rtnl_lock();
+		dev_addr_add(bp->dev, bp->fip_mac, NETDEV_HW_ADDR_T_SAN);
+		rtnl_unlock();
+	}
+#endif
+
 	bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
 
 	netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
@@ -9349,6 +9517,15 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
 	}
 	bp = netdev_priv(dev);
 
+#ifdef BCM_CNIC
+	/* Delete storage MAC address */
+	if (!NO_FCOE(bp)) {
+		rtnl_lock();
+		dev_addr_del(bp->dev, bp->fip_mac, NETDEV_HW_ADDR_T_SAN);
+		rtnl_unlock();
+	}
+#endif
+
 	unregister_netdev(dev);
 
 	/* Delete all NAPI objects */
@@ -9398,7 +9575,7 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
 	/* Free SKBs, SGEs, TPA pool and driver internals */
 	bnx2x_free_skbs(bp);
 
-	for_each_queue(bp, i)
+	for_each_rx_queue(bp, i)
 		bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
 
 	bnx2x_free_mem(bp);
@@ -9625,7 +9802,8 @@ static void bnx2x_cnic_sp_post(struct bnx2x *bp, int count)
 				break;
 			else
 				atomic_dec(&bp->spq_left);
-		} else if (type == ISCSI_CONNECTION_TYPE) {
+		} else if ((type == ISCSI_CONNECTION_TYPE) ||
+			   (type == FCOE_CONNECTION_TYPE)) {
 			if (bp->cnic_spq_pending >=
 			    bp->cnic_eth_dev.max_kwqe_pending)
 				break;
@@ -9772,6 +9950,9 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
 	case DRV_CTL_START_L2_CMD: {
 		u32 cli = ctl->data.ring.client_id;
 
+		/* Clear FCoE FIP and ALL ENODE MACs addresses first */
+		bnx2x_del_fcoe_eth_macs(bp);
+
 		/* Set iSCSI MAC address */
 		bnx2x_set_iscsi_eth_mac_addr(bp, 1);
 
@@ -9893,10 +10074,6 @@ static int bnx2x_unregister_cnic(struct net_device *dev)
 	struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
 
 	mutex_lock(&bp->cnic_mutex);
-	if (bp->cnic_flags & BNX2X_CNIC_FLAG_MAC_SET) {
-		bp->cnic_flags &= ~BNX2X_CNIC_FLAG_MAC_SET;
-		bnx2x_set_iscsi_eth_mac_addr(bp, 0);
-	}
 	cp->drv_state = 0;
 	rcu_assign_pointer(bp->cnic_ops, NULL);
 	mutex_unlock(&bp->cnic_mutex);
@@ -9927,7 +10104,9 @@ struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
 	cp->drv_ctl = bnx2x_drv_ctl;
 	cp->drv_register_cnic = bnx2x_register_cnic;
 	cp->drv_unregister_cnic = bnx2x_unregister_cnic;
-	cp->iscsi_l2_client_id = BNX2X_ISCSI_ETH_CL_ID;
+	cp->fcoe_init_cid = BNX2X_FCOE_ETH_CID;
+	cp->iscsi_l2_client_id = BNX2X_ISCSI_ETH_CL_ID +
+		BP_E1HVN(bp) * NONE_ETH_CONTEXT_USE;
 	cp->iscsi_l2_cid = BNX2X_ISCSI_ETH_CID;
 
 	DP(BNX2X_MSG_SP, "page_size %d, tbl_offset %d, tbl_lines %d, "
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
index 4733c835dad9..6e4d9b144cc4 100644
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -160,7 +160,7 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp)
 
 		ramrod_data.drv_counter = bp->stats_counter++;
 		ramrod_data.collect_port = bp->port.pmf ? 1 : 0;
-		for_each_queue(bp, i)
+		for_each_eth_queue(bp, i)
 			ramrod_data.ctr_id_vector |= (1 << bp->fp[i].cl_id);
 
 		rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
@@ -766,7 +766,7 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp)
 	estats->no_buff_discard_hi = 0;
 	estats->no_buff_discard_lo = 0;
 
-	for_each_queue(bp, i) {
+	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 		int cl_id = fp->cl_id;
 		struct tstorm_per_client_stats *tclient =
@@ -996,7 +996,7 @@ static void bnx2x_net_stats_update(struct bnx2x *bp)
 	nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi);
 
 	tmp = estats->mac_discard;
-	for_each_queue(bp, i)
+	for_each_rx_queue(bp, i)
 		tmp += le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
 	nstats->rx_dropped = tmp;
 
@@ -1087,7 +1087,7 @@ static void bnx2x_stats_update(struct bnx2x *bp)
 		       bp->dev->name,
 		       estats->brb_drop_lo, estats->brb_truncate_lo);
 
-		for_each_queue(bp, i) {
+		for_each_eth_queue(bp, i) {
 			struct bnx2x_fastpath *fp = &bp->fp[i];
 			struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
 
@@ -1101,7 +1101,7 @@ static void bnx2x_stats_update(struct bnx2x *bp)
 			       fp->rx_calls, fp->rx_pkt);
 		}
 
-		for_each_queue(bp, i) {
+		for_each_eth_queue(bp, i) {
 			struct bnx2x_fastpath *fp = &bp->fp[i];
 			struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
 			struct netdev_queue *txq =
@@ -1381,7 +1381,8 @@ void bnx2x_stats_init(struct bnx2x *bp)
 		memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
 	}
 
-	for_each_queue(bp, i) {
+	/* FW stats are currently collected for ETH clients only */
+	for_each_eth_queue(bp, i) {
 		/* Set initial stats counter in the stats ramrod data to -1 */
 		int cl_id = bp->fp[i].cl_id;
 
diff --git a/drivers/net/bnx2x/bnx2x_stats.h b/drivers/net/bnx2x/bnx2x_stats.h
index afd15efa429a..596798c47452 100644
--- a/drivers/net/bnx2x/bnx2x_stats.h
+++ b/drivers/net/bnx2x/bnx2x_stats.h
@@ -53,7 +53,6 @@ struct bnx2x_eth_q_stats {
 	u32 hw_csum_err;
 };
 
-#define BNX2X_NUM_Q_STATS		13
 #define Q_STATS_OFFSET32(stat_name) \
 			(offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
 
@@ -225,7 +224,6 @@ struct bnx2x_eth_stats {
 	u32 nig_timer_max;
 };
 
-#define BNX2X_NUM_STATS			43
 #define STATS_OFFSET32(stat_name) \
 			(offsetof(struct bnx2x_eth_stats, stat_name) / 4)
 
-- 
cgit v1.2.3


From 8307fa3e86a83924dd7f8310ce1e051f34986fe8 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:09 +0000
Subject: bnx2x: add a select queue callback

This callback required to allow FCoE traffic to be
sent on separate priority queue from other L2 traffic,
which is managed by PFC in HW.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Shmulik Ravid-Rabinovitz <shmulikr@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_cmn.c  | 29 +++++++++++++++++++++++++++++
 drivers/net/bnx2x/bnx2x_cmn.h  |  3 +++
 drivers/net/bnx2x/bnx2x_main.c |  1 +
 3 files changed, 33 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index fa12365faec2..10eef5434386 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1167,6 +1167,35 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
 	netif_tx_disable(bp->dev);
 }
 
+u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb)
+{
+#ifdef BCM_CNIC
+	struct bnx2x *bp = netdev_priv(dev);
+	if (NO_FCOE(bp))
+		return skb_tx_hash(dev, skb);
+	else {
+		struct ethhdr *hdr = (struct ethhdr *)skb->data;
+		u16 ether_type = ntohs(hdr->h_proto);
+
+		/* Skip VLAN tag if present */
+		if (ether_type == ETH_P_8021Q) {
+			struct vlan_ethhdr *vhdr =
+				(struct vlan_ethhdr *)skb->data;
+
+			ether_type = ntohs(vhdr->h_vlan_encapsulated_proto);
+		}
+
+		/* If ethertype is FCoE or FIP - use FCoE ring */
+		if ((ether_type == ETH_P_FCOE) || (ether_type == ETH_P_FIP))
+			return bnx2x_fcoe(bp, index);
+	}
+#endif
+	/* Select a none-FCoE queue:  if FCoE is enabled, exclude FCoE L2 ring
+	 */
+	return __skb_tx_hash(dev, skb,
+			dev->real_num_tx_queues - FCOE_CONTEXT_USE);
+}
+
 void bnx2x_set_num_queues(struct bnx2x *bp)
 {
 	switch (bp->multi_mode) {
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 4bb011358ed9..258f0c04716b 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -343,6 +343,9 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
 /* hard_xmit callback */
 netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
 
+/* select_queue callback */
+u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb);
+
 int bnx2x_change_mac_addr(struct net_device *dev, void *p);
 
 /* NAPI poll Rx part */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index e6e2746e8bfe..563b2cb8e544 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -8977,6 +8977,7 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 	.ndo_open		= bnx2x_open,
 	.ndo_stop		= bnx2x_close,
 	.ndo_start_xmit		= bnx2x_start_xmit,
+	.ndo_select_queue	= bnx2x_select_queue,
 	.ndo_set_multicast_list	= bnx2x_set_rx_mode,
 	.ndo_set_mac_address	= bnx2x_change_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
-- 
cgit v1.2.3


From e4901dde12d92b70dd13fa8b3bbc9df7a6129aab Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:18 +0000
Subject: bnx2x: add DCB support

Adding DCB initialization and handling on 57712 FW/HW

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Shmulik Ravid-Rabinovitz <shmulikr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/Makefile     |    2 +-
 drivers/net/bnx2x/bnx2x.h      |   15 +
 drivers/net/bnx2x/bnx2x_cmn.c  |    2 +
 drivers/net/bnx2x/bnx2x_cmn.h  |    7 +
 drivers/net/bnx2x/bnx2x_dcb.c  | 1491 ++++++++++++++++++++++++++++++++++++++++
 drivers/net/bnx2x/bnx2x_dcb.h  |  193 ++++++
 drivers/net/bnx2x/bnx2x_hsi.h  |  281 +++++++-
 drivers/net/bnx2x/bnx2x_link.h |   40 ++
 drivers/net/bnx2x/bnx2x_main.c |   24 +-
 9 files changed, 2050 insertions(+), 5 deletions(-)
 create mode 100644 drivers/net/bnx2x/bnx2x_dcb.c
 create mode 100644 drivers/net/bnx2x/bnx2x_dcb.h

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/Makefile b/drivers/net/bnx2x/Makefile
index 084afce89ae9..bb83a2961273 100644
--- a/drivers/net/bnx2x/Makefile
+++ b/drivers/net/bnx2x/Makefile
@@ -4,4 +4,4 @@
 
 obj-$(CONFIG_BNX2X) += bnx2x.o
 
-bnx2x-objs := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o
+bnx2x-objs := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o bnx2x_dcb.o
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 475725c566d7..66b3b6055cef 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -50,6 +50,7 @@
 #include "bnx2x_fw_defs.h"
 #include "bnx2x_hsi.h"
 #include "bnx2x_link.h"
+#include "bnx2x_dcb.h"
 #include "bnx2x_stats.h"
 
 /* error/debug prints */
@@ -820,6 +821,8 @@ struct bnx2x_slowpath {
 
 	u32				wb_comp;
 	u32				wb_data[4];
+	/* pfc configuration for DCBX ramrod */
+	struct flow_control_configuration pfc_config;
 };
 
 #define bnx2x_sp(bp, var)		(&bp->slowpath->var)
@@ -1180,6 +1183,18 @@ struct bnx2x {
 
 	char			fw_ver[32];
 	const struct firmware	*firmware;
+	/* LLDP params */
+	struct bnx2x_config_lldp_params		lldp_config_params;
+
+	/* DCBX params */
+	struct bnx2x_config_dcbx_params		dcbx_config_params;
+
+	struct bnx2x_dcbx_port_params		dcbx_port_params;
+	int					dcb_version;
+
+	/* DCBX Negotation results */
+	struct dcbx_features			dcbx_local_feat;
+	u32					dcbx_error;
 };
 
 /**
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 10eef5434386..710ce5d04c53 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1371,6 +1371,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 		}
 	}
 
+	bnx2x_dcbx_init(bp);
+
 	bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
 
 	rc = bnx2x_func_start(bp);
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 258f0c04716b..03eb4d68e6bb 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -323,6 +323,13 @@ int bnx2x_func_start(struct bnx2x *bp);
  */
 void bnx2x_ilt_set_info(struct bnx2x *bp);
 
+/**
+ * Inintialize dcbx protocol
+ *
+ * @param bp
+ */
+void bnx2x_dcbx_init(struct bnx2x *bp);
+
 /**
  * Set power state to the requested value. Currently only D0 and
  * D3hot are supported.
diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c
new file mode 100644
index 000000000000..0b86480379ff
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_dcb.c
@@ -0,0 +1,1491 @@
+/* bnx2x_dcb.c: Broadcom Everest network driver.
+ *
+ * Copyright 2009-2010 Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2, available
+ * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a
+ * license other than the GPL, without Broadcom's express prior written
+ * consent.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Dmitry Kravkov
+ *
+ */
+#include <linux/netdevice.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+
+#include "bnx2x.h"
+#include "bnx2x_cmn.h"
+#include "bnx2x_dcb.h"
+
+
+/* forward declarations of dcbx related functions */
+static void bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp);
+static void bnx2x_pfc_set_pfc(struct bnx2x *bp);
+static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp);
+static void bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp);
+static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
+					  u32 *set_configuration_ets_pg,
+					  u32 *pri_pg_tbl);
+static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp,
+					    u32 *pg_pri_orginal_spread,
+					    struct pg_help_data *help_data);
+static void bnx2x_dcbx_fill_cos_params(struct bnx2x *bp,
+				       struct pg_help_data *help_data,
+				       struct dcbx_ets_feature *ets,
+				       u32 *pg_pri_orginal_spread);
+static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp,
+				struct cos_help_data *cos_data,
+				u32 *pg_pri_orginal_spread,
+				struct dcbx_ets_feature *ets);
+static void bnx2x_pfc_fw_struct_e2(struct bnx2x *bp);
+
+
+static void bnx2x_pfc_set(struct bnx2x *bp)
+{
+	struct bnx2x_nig_brb_pfc_port_params pfc_params = {0};
+	u32 pri_bit, val = 0;
+	u8 pri;
+
+	/* Tx COS configuration */
+	if (bp->dcbx_port_params.ets.cos_params[0].pauseable)
+		pfc_params.rx_cos0_priority_mask =
+			bp->dcbx_port_params.ets.cos_params[0].pri_bitmask;
+	if (bp->dcbx_port_params.ets.cos_params[1].pauseable)
+		pfc_params.rx_cos1_priority_mask =
+			bp->dcbx_port_params.ets.cos_params[1].pri_bitmask;
+
+
+	/**
+	 * Rx COS configuration
+	 * Changing PFC RX configuration .
+	 * In RX COS0 will always be configured to lossy and COS1 to lossless
+	 */
+	for (pri = 0 ; pri < MAX_PFC_PRIORITIES ; pri++) {
+		pri_bit = 1 << pri;
+
+		if (pri_bit & DCBX_PFC_PRI_PAUSE_MASK(bp))
+			val |= 1 << (pri * 4);
+	}
+
+	pfc_params.pkt_priority_to_cos = val;
+
+	/* RX COS0 */
+	pfc_params.llfc_low_priority_classes = 0;
+	/* RX COS1 */
+	pfc_params.llfc_high_priority_classes = DCBX_PFC_PRI_PAUSE_MASK(bp);
+
+	/* BRB configuration */
+	pfc_params.cos0_pauseable = false;
+	pfc_params.cos1_pauseable = true;
+
+	bnx2x_acquire_phy_lock(bp);
+	bp->link_params.feature_config_flags |= FEATURE_CONFIG_PFC_ENABLED;
+	bnx2x_update_pfc(&bp->link_params, &bp->link_vars, &pfc_params);
+	bnx2x_release_phy_lock(bp);
+}
+
+static void bnx2x_pfc_clear(struct bnx2x *bp)
+{
+	struct bnx2x_nig_brb_pfc_port_params nig_params = {0};
+	nig_params.pause_enable = 1;
+#ifdef BNX2X_SAFC
+	if (bp->flags & SAFC_TX_FLAG) {
+		u32 high = 0, low = 0;
+		int i;
+
+		for (i = 0; i < BNX2X_MAX_PRIORITY; i++) {
+			if (bp->pri_map[i] == 1)
+				high |= (1 << i);
+			if (bp->pri_map[i] == 0)
+				low |= (1 << i);
+		}
+
+		nig_params.llfc_low_priority_classes = high;
+		nig_params.llfc_low_priority_classes = low;
+
+		nig_params.pause_enable = 0;
+		nig_params.llfc_enable = 1;
+		nig_params.llfc_out_en = 1;
+	}
+#endif /* BNX2X_SAFC */
+	bnx2x_acquire_phy_lock(bp);
+	bp->link_params.feature_config_flags &= ~FEATURE_CONFIG_PFC_ENABLED;
+	bnx2x_update_pfc(&bp->link_params, &bp->link_vars, &nig_params);
+	bnx2x_release_phy_lock(bp);
+}
+
+static void  bnx2x_dump_dcbx_drv_param(struct bnx2x *bp,
+				       struct dcbx_features *features,
+				       u32 error)
+{
+	u8 i = 0;
+	DP(NETIF_MSG_LINK, "local_mib.error %x\n", error);
+
+	/* PG */
+	DP(NETIF_MSG_LINK,
+	   "local_mib.features.ets.enabled %x\n", features->ets.enabled);
+	for (i = 0; i < DCBX_MAX_NUM_PG_BW_ENTRIES; i++)
+		DP(NETIF_MSG_LINK,
+		   "local_mib.features.ets.pg_bw_tbl[%d] %d\n", i,
+		   DCBX_PG_BW_GET(features->ets.pg_bw_tbl, i));
+	for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++)
+		DP(NETIF_MSG_LINK,
+		   "local_mib.features.ets.pri_pg_tbl[%d] %d\n", i,
+		   DCBX_PRI_PG_GET(features->ets.pri_pg_tbl, i));
+
+	/* pfc */
+	DP(NETIF_MSG_LINK, "dcbx_features.pfc.pri_en_bitmap %x\n",
+					features->pfc.pri_en_bitmap);
+	DP(NETIF_MSG_LINK, "dcbx_features.pfc.pfc_caps %x\n",
+					features->pfc.pfc_caps);
+	DP(NETIF_MSG_LINK, "dcbx_features.pfc.enabled %x\n",
+					features->pfc.enabled);
+
+	DP(NETIF_MSG_LINK, "dcbx_features.app.default_pri %x\n",
+					features->app.default_pri);
+	DP(NETIF_MSG_LINK, "dcbx_features.app.tc_supported %x\n",
+					features->app.tc_supported);
+	DP(NETIF_MSG_LINK, "dcbx_features.app.enabled %x\n",
+					features->app.enabled);
+	for (i = 0; i < DCBX_MAX_APP_PROTOCOL; i++) {
+		DP(NETIF_MSG_LINK,
+		   "dcbx_features.app.app_pri_tbl[%x].app_id %x\n",
+		   i, features->app.app_pri_tbl[i].app_id);
+		DP(NETIF_MSG_LINK,
+		   "dcbx_features.app.app_pri_tbl[%x].pri_bitmap %x\n",
+		   i, features->app.app_pri_tbl[i].pri_bitmap);
+		DP(NETIF_MSG_LINK,
+		   "dcbx_features.app.app_pri_tbl[%x].appBitfield %x\n",
+		   i, features->app.app_pri_tbl[i].appBitfield);
+	}
+}
+
+static void bnx2x_dcbx_get_ap_priority(struct bnx2x *bp,
+				       u8 pri_bitmap,
+				       u8 llfc_traf_type)
+{
+	u32 pri = MAX_PFC_PRIORITIES;
+	u32 index = MAX_PFC_PRIORITIES - 1;
+	u32 pri_mask;
+	u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
+
+	/* Choose the highest priority */
+	while ((MAX_PFC_PRIORITIES == pri) && (0 != index)) {
+		pri_mask = 1 << index;
+		if (GET_FLAGS(pri_bitmap, pri_mask))
+			pri = index ;
+		index--;
+	}
+
+	if (pri < MAX_PFC_PRIORITIES)
+		ttp[llfc_traf_type] = max_t(u32, ttp[llfc_traf_type], pri);
+}
+
+static void bnx2x_dcbx_get_ap_feature(struct bnx2x *bp,
+				   struct dcbx_app_priority_feature *app,
+				   u32 error) {
+	u8 index;
+	u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
+
+	if (GET_FLAGS(error, DCBX_LOCAL_APP_ERROR))
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_APP_ERROR\n");
+
+	if (app->enabled && !GET_FLAGS(error, DCBX_LOCAL_APP_ERROR)) {
+
+		bp->dcbx_port_params.app.enabled = true;
+
+		for (index = 0 ; index < LLFC_DRIVER_TRAFFIC_TYPE_MAX; index++)
+			ttp[index] = 0;
+
+		if (app->default_pri < MAX_PFC_PRIORITIES)
+			ttp[LLFC_TRAFFIC_TYPE_NW] = app->default_pri;
+
+		for (index = 0 ; index < DCBX_MAX_APP_PROTOCOL; index++) {
+			struct dcbx_app_priority_entry *entry =
+							app->app_pri_tbl;
+
+			if (GET_FLAGS(entry[index].appBitfield,
+				     DCBX_APP_SF_ETH_TYPE) &&
+			   ETH_TYPE_FCOE == entry[index].app_id)
+				bnx2x_dcbx_get_ap_priority(bp,
+						entry[index].pri_bitmap,
+						LLFC_TRAFFIC_TYPE_FCOE);
+
+			if (GET_FLAGS(entry[index].appBitfield,
+				     DCBX_APP_SF_PORT) &&
+			   TCP_PORT_ISCSI == entry[index].app_id)
+				bnx2x_dcbx_get_ap_priority(bp,
+						entry[index].pri_bitmap,
+						LLFC_TRAFFIC_TYPE_ISCSI);
+		}
+	} else {
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_APP_DISABLED\n");
+		bp->dcbx_port_params.app.enabled = false;
+		for (index = 0 ; index < LLFC_DRIVER_TRAFFIC_TYPE_MAX; index++)
+			ttp[index] = INVALID_TRAFFIC_TYPE_PRIORITY;
+	}
+}
+
+static void bnx2x_dcbx_get_ets_feature(struct bnx2x *bp,
+				       struct dcbx_ets_feature *ets,
+				       u32 error) {
+	int i = 0;
+	u32 pg_pri_orginal_spread[DCBX_MAX_NUM_PG_BW_ENTRIES] = {0};
+	struct pg_help_data pg_help_data;
+	struct bnx2x_dcbx_cos_params *cos_params =
+			bp->dcbx_port_params.ets.cos_params;
+
+	memset(&pg_help_data, 0, sizeof(struct pg_help_data));
+
+
+	if (GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR))
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_ERROR\n");
+
+
+	/* Clean up old settings of ets on COS */
+	for (i = 0; i < E2_NUM_OF_COS ; i++) {
+
+		cos_params[i].pauseable = false;
+		cos_params[i].strict = BNX2X_DCBX_COS_NOT_STRICT;
+		cos_params[i].bw_tbl = DCBX_INVALID_COS_BW;
+		cos_params[i].pri_bitmask = DCBX_PFC_PRI_GET_NON_PAUSE(bp, 0);
+	}
+
+	if (bp->dcbx_port_params.app.enabled &&
+	   !GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR) &&
+	   ets->enabled) {
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_ENABLE\n");
+		bp->dcbx_port_params.ets.enabled = true;
+
+		bnx2x_dcbx_get_ets_pri_pg_tbl(bp,
+					      pg_pri_orginal_spread,
+					      ets->pri_pg_tbl);
+
+		bnx2x_dcbx_get_num_pg_traf_type(bp,
+						pg_pri_orginal_spread,
+						&pg_help_data);
+
+		bnx2x_dcbx_fill_cos_params(bp, &pg_help_data,
+					   ets, pg_pri_orginal_spread);
+
+	} else {
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_DISABLED\n");
+		bp->dcbx_port_params.ets.enabled = false;
+		ets->pri_pg_tbl[0] = 0;
+
+		for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES ; i++)
+			DCBX_PG_BW_SET(ets->pg_bw_tbl, i, 1);
+	}
+}
+
+static void  bnx2x_dcbx_get_pfc_feature(struct bnx2x *bp,
+					struct dcbx_pfc_feature *pfc, u32 error)
+{
+
+	if (GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR))
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_PFC_ERROR\n");
+
+	if (bp->dcbx_port_params.app.enabled &&
+	   !GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR) &&
+	   pfc->enabled) {
+		bp->dcbx_port_params.pfc.enabled = true;
+		bp->dcbx_port_params.pfc.priority_non_pauseable_mask =
+			~(pfc->pri_en_bitmap);
+	} else {
+		DP(NETIF_MSG_LINK, "DCBX_LOCAL_PFC_DISABLED\n");
+		bp->dcbx_port_params.pfc.enabled = false;
+		bp->dcbx_port_params.pfc.priority_non_pauseable_mask = 0;
+	}
+}
+
+static void bnx2x_get_dcbx_drv_param(struct bnx2x *bp,
+				     struct dcbx_features *features,
+				     u32 error)
+{
+	bnx2x_dcbx_get_ap_feature(bp, &features->app, error);
+
+	bnx2x_dcbx_get_pfc_feature(bp, &features->pfc, error);
+
+	bnx2x_dcbx_get_ets_feature(bp, &features->ets, error);
+}
+
+#define DCBX_LOCAL_MIB_MAX_TRY_READ		(100)
+static int bnx2x_dcbx_read_mib(struct bnx2x *bp,
+			       u32 *base_mib_addr,
+			       u32 offset,
+			       int read_mib_type)
+{
+	int max_try_read = 0, i;
+	u32 *buff, mib_size, prefix_seq_num, suffix_seq_num;
+	struct lldp_remote_mib *remote_mib ;
+	struct lldp_local_mib  *local_mib;
+
+
+	switch (read_mib_type) {
+	case DCBX_READ_LOCAL_MIB:
+		mib_size = sizeof(struct lldp_local_mib);
+		break;
+	case DCBX_READ_REMOTE_MIB:
+		mib_size = sizeof(struct lldp_remote_mib);
+		break;
+	default:
+		return 1; /*error*/
+	}
+
+	offset += BP_PORT(bp) * mib_size;
+
+	do {
+		buff = base_mib_addr;
+		for (i = 0; i < mib_size; i += 4, buff++)
+			*buff = REG_RD(bp, offset + i);
+
+		max_try_read++;
+
+		switch (read_mib_type) {
+		case DCBX_READ_LOCAL_MIB:
+			local_mib = (struct lldp_local_mib *) base_mib_addr;
+			prefix_seq_num = local_mib->prefix_seq_num;
+			suffix_seq_num = local_mib->suffix_seq_num;
+			break;
+		case DCBX_READ_REMOTE_MIB:
+			remote_mib = (struct lldp_remote_mib *) base_mib_addr;
+			prefix_seq_num = remote_mib->prefix_seq_num;
+			suffix_seq_num = remote_mib->suffix_seq_num;
+			break;
+		default:
+			return 1; /*error*/
+		}
+	} while ((prefix_seq_num != suffix_seq_num) &&
+	       (max_try_read < DCBX_LOCAL_MIB_MAX_TRY_READ));
+
+	if (max_try_read >= DCBX_LOCAL_MIB_MAX_TRY_READ) {
+		BNX2X_ERR("MIB could not be read\n");
+		return 1;
+	}
+
+	return 0;
+}
+
+static void bnx2x_pfc_set_pfc(struct bnx2x *bp)
+{
+	if (CHIP_IS_E2(bp)) {
+		if (BP_PORT(bp)) {
+			BNX2X_ERR("4 port mode is not supported");
+			return;
+		}
+
+		if (bp->dcbx_port_params.pfc.enabled)
+
+			/* 1. Fills up common PFC structures if required.*/
+			/* 2. Configure NIG, MAC and BRB via the elink:
+			 *    elink must first check if BMAC is not in reset
+			 *    and only then configures the BMAC
+			 *    Or, configure EMAC.
+			 */
+			bnx2x_pfc_set(bp);
+
+		else
+			bnx2x_pfc_clear(bp);
+	}
+}
+
+static void bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp)
+{
+	DP(NETIF_MSG_LINK, "sending STOP TRAFFIC\n");
+	bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_STOP_TRAFFIC,
+		      0 /* connectionless */,
+		      0 /* dataHi is zero */,
+		      0 /* dataLo is zero */,
+		      1 /* common */);
+}
+
+static void bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp)
+{
+	bnx2x_pfc_fw_struct_e2(bp);
+	DP(NETIF_MSG_LINK, "sending START TRAFFIC\n");
+	bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_START_TRAFFIC,
+		      0, /* connectionless */
+		      U64_HI(bnx2x_sp_mapping(bp, pfc_config)),
+		      U64_LO(bnx2x_sp_mapping(bp, pfc_config)),
+		      1  /* commmon */);
+}
+
+static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp)
+{
+	struct bnx2x_dcbx_pg_params *ets = &(bp->dcbx_port_params.ets);
+	u8	status = 0;
+
+	bnx2x_ets_disabled(&bp->link_params);
+
+	if (!ets->enabled)
+		return;
+
+	if ((ets->num_of_cos == 0) || (ets->num_of_cos > E2_NUM_OF_COS)) {
+		BNX2X_ERR("illegal num of cos= %x", ets->num_of_cos);
+		return;
+	}
+
+	/* valid COS entries */
+	if (ets->num_of_cos == 1)   /* no ETS */
+		return;
+
+	/* sanity */
+	if (((BNX2X_DCBX_COS_NOT_STRICT == ets->cos_params[0].strict) &&
+	     (DCBX_INVALID_COS_BW == ets->cos_params[0].bw_tbl)) ||
+	    ((BNX2X_DCBX_COS_NOT_STRICT == ets->cos_params[1].strict) &&
+	     (DCBX_INVALID_COS_BW == ets->cos_params[1].bw_tbl))) {
+		BNX2X_ERR("all COS should have at least bw_limit or strict"
+			    "ets->cos_params[0].strict= %x"
+			    "ets->cos_params[0].bw_tbl= %x"
+			    "ets->cos_params[1].strict= %x"
+			    "ets->cos_params[1].bw_tbl= %x",
+			  ets->cos_params[0].strict,
+			  ets->cos_params[0].bw_tbl,
+			  ets->cos_params[1].strict,
+			  ets->cos_params[1].bw_tbl);
+		return;
+	}
+	/* If we join a group and there is bw_tbl and strict then bw rules */
+	if ((DCBX_INVALID_COS_BW != ets->cos_params[0].bw_tbl) &&
+	    (DCBX_INVALID_COS_BW != ets->cos_params[1].bw_tbl)) {
+		u32 bw_tbl_0 = ets->cos_params[0].bw_tbl;
+		u32 bw_tbl_1 = ets->cos_params[1].bw_tbl;
+		/* Do not allow 0-100 configuration
+		 * since PBF does not support it
+		 * force 1-99 instead
+		 */
+		if (bw_tbl_0 == 0) {
+			bw_tbl_0 = 1;
+			bw_tbl_1 = 99;
+		} else if (bw_tbl_1 == 0) {
+			bw_tbl_1 = 1;
+			bw_tbl_0 = 99;
+		}
+
+		bnx2x_ets_bw_limit(&bp->link_params, bw_tbl_0, bw_tbl_1);
+	} else {
+		if (ets->cos_params[0].strict == BNX2X_DCBX_COS_HIGH_STRICT)
+			status = bnx2x_ets_strict(&bp->link_params, 0);
+		else if (ets->cos_params[1].strict
+						== BNX2X_DCBX_COS_HIGH_STRICT)
+			status = bnx2x_ets_strict(&bp->link_params, 1);
+
+		if (status)
+			BNX2X_ERR("update_ets_params failed\n");
+	}
+}
+
+static int bnx2x_dcbx_read_shmem_neg_results(struct bnx2x *bp)
+{
+	struct lldp_local_mib local_mib = {0};
+	u32 dcbx_neg_res_offset = SHMEM2_RD(bp, dcbx_neg_res_offset);
+	int rc;
+
+	DP(NETIF_MSG_LINK, "dcbx_neg_res_offset 0x%x\n", dcbx_neg_res_offset);
+
+	if (SHMEM_DCBX_NEG_RES_NONE == dcbx_neg_res_offset) {
+		BNX2X_ERR("FW doesn't support dcbx_neg_res_offset\n");
+		return -EINVAL;
+	}
+	rc = bnx2x_dcbx_read_mib(bp, (u32 *)&local_mib, dcbx_neg_res_offset,
+				 DCBX_READ_LOCAL_MIB);
+
+	if (rc) {
+		BNX2X_ERR("Faild to read local mib from FW\n");
+		return rc;
+	}
+
+	/* save features and error */
+	bp->dcbx_local_feat = local_mib.features;
+	bp->dcbx_error = local_mib.error;
+	return 0;
+}
+
+void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state)
+{
+	switch (state) {
+	case BNX2X_DCBX_STATE_NEG_RECEIVED:
+		{
+			DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_NEG_RECEIVED\n");
+
+			/* Read neg results if dcbx is in the FW */
+			if (bnx2x_dcbx_read_shmem_neg_results(bp))
+				return;
+
+			bnx2x_dump_dcbx_drv_param(bp, &bp->dcbx_local_feat,
+						  bp->dcbx_error);
+
+			bnx2x_get_dcbx_drv_param(bp, &bp->dcbx_local_feat,
+						 bp->dcbx_error);
+
+			if (bp->state != BNX2X_STATE_OPENING_WAIT4_LOAD) {
+				bnx2x_dcbx_stop_hw_tx(bp);
+				return;
+			}
+			/* fall through */
+		}
+	case BNX2X_DCBX_STATE_TX_PAUSED:
+		DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_TX_PAUSED\n");
+		bnx2x_pfc_set_pfc(bp);
+
+		bnx2x_dcbx_update_ets_params(bp);
+		if (bp->state != BNX2X_STATE_OPENING_WAIT4_LOAD) {
+			bnx2x_dcbx_resume_hw_tx(bp);
+			return;
+		}
+		/* fall through */
+	case BNX2X_DCBX_STATE_TX_RELEASED:
+		DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_TX_RELEASED\n");
+		if (bp->state != BNX2X_STATE_OPENING_WAIT4_LOAD)
+			bnx2x_fw_command(bp, DRV_MSG_CODE_DCBX_PMF_DRV_OK, 0);
+
+		return;
+	default:
+		BNX2X_ERR("Unknown DCBX_STATE\n");
+	}
+}
+
+
+#define LLDP_STATS_OFFSET(bp)		(BP_PORT(bp)*\
+					sizeof(struct lldp_dcbx_stat))
+
+/* calculate struct offset in array according to chip information */
+#define LLDP_PARAMS_OFFSET(bp)		(BP_PORT(bp)*sizeof(struct lldp_params))
+
+#define LLDP_ADMIN_MIB_OFFSET(bp)	(PORT_MAX*sizeof(struct lldp_params) + \
+				      BP_PORT(bp)*sizeof(struct lldp_admin_mib))
+
+static void bnx2x_dcbx_lldp_updated_params(struct bnx2x *bp,
+					   u32 dcbx_lldp_params_offset)
+{
+	struct lldp_params lldp_params = {0};
+	u32 i = 0, *buff = NULL;
+	u32 offset = dcbx_lldp_params_offset + LLDP_PARAMS_OFFSET(bp);
+
+	DP(NETIF_MSG_LINK, "lldp_offset 0x%x\n", offset);
+
+	if ((bp->lldp_config_params.overwrite_settings ==
+				BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE)) {
+		/* Read the data first */
+		buff = (u32 *)&lldp_params;
+		for (i = 0; i < sizeof(struct lldp_params); i += 4,  buff++)
+			*buff = REG_RD(bp, (offset + i));
+
+		lldp_params.msg_tx_hold =
+			(u8)bp->lldp_config_params.msg_tx_hold;
+		lldp_params.msg_fast_tx_interval =
+			(u8)bp->lldp_config_params.msg_fast_tx;
+		lldp_params.tx_crd_max =
+			(u8)bp->lldp_config_params.tx_credit_max;
+		lldp_params.msg_tx_interval =
+			(u8)bp->lldp_config_params.msg_tx_interval;
+		lldp_params.tx_fast =
+			(u8)bp->lldp_config_params.tx_fast;
+
+		/* Write the data.*/
+		buff = (u32 *)&lldp_params;
+		for (i = 0; i < sizeof(struct lldp_params); i += 4, buff++)
+			REG_WR(bp, (offset + i) , *buff);
+
+
+	} else if (BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE ==
+				bp->lldp_config_params.overwrite_settings)
+		bp->lldp_config_params.overwrite_settings =
+				BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID;
+}
+
+static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp,
+				u32 dcbx_lldp_params_offset)
+{
+	struct lldp_admin_mib admin_mib;
+	u32 i, other_traf_type = PREDEFINED_APP_IDX_MAX, traf_type = 0;
+	u32 *buff;
+	u32 offset = dcbx_lldp_params_offset + LLDP_ADMIN_MIB_OFFSET(bp);
+
+	/*shortcuts*/
+	struct dcbx_features *af = &admin_mib.features;
+	struct bnx2x_config_dcbx_params *dp = &bp->dcbx_config_params;
+
+	memset(&admin_mib, 0, sizeof(struct lldp_admin_mib));
+	buff = (u32 *)&admin_mib;
+	/* Read the data first */
+	for (i = 0; i < sizeof(struct lldp_admin_mib); i += 4, buff++)
+		*buff = REG_RD(bp, (offset + i));
+
+
+	if (BNX2X_DCBX_CONFIG_INV_VALUE != dp->admin_dcbx_enable) {
+		if (dp->admin_dcbx_enable)
+			SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
+	}
+
+	if ((BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE ==
+				dp->overwrite_settings)) {
+		RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_CEE_VERSION_MASK);
+		admin_mib.ver_cfg_flags |=
+			(dp->admin_dcbx_version << DCBX_CEE_VERSION_SHIFT) &
+			 DCBX_CEE_VERSION_MASK;
+
+		af->ets.enabled = (u8)dp->admin_ets_enable;
+
+		af->pfc.enabled = (u8)dp->admin_pfc_enable;
+
+		/* FOR IEEE dp->admin_tc_supported_tx_enable */
+		if (dp->admin_ets_configuration_tx_enable)
+			SET_FLAGS(admin_mib.ver_cfg_flags,
+				  DCBX_ETS_CONFIG_TX_ENABLED);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags,
+				    DCBX_ETS_CONFIG_TX_ENABLED);
+		/* For IEEE admin_ets_recommendation_tx_enable */
+		if (dp->admin_pfc_tx_enable)
+			SET_FLAGS(admin_mib.ver_cfg_flags,
+				  DCBX_PFC_CONFIG_TX_ENABLED);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags,
+				  DCBX_PFC_CONFIG_TX_ENABLED);
+
+		if (dp->admin_application_priority_tx_enable)
+			SET_FLAGS(admin_mib.ver_cfg_flags,
+				  DCBX_APP_CONFIG_TX_ENABLED);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags,
+				  DCBX_APP_CONFIG_TX_ENABLED);
+
+		if (dp->admin_ets_willing)
+			SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_ETS_WILLING);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_ETS_WILLING);
+		/* For IEEE admin_ets_reco_valid */
+		if (dp->admin_pfc_willing)
+			SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_PFC_WILLING);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_PFC_WILLING);
+
+		if (dp->admin_app_priority_willing)
+			SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_APP_WILLING);
+		else
+			RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_APP_WILLING);
+
+		for (i = 0 ; i < DCBX_MAX_NUM_PG_BW_ENTRIES; i++) {
+			DCBX_PG_BW_SET(af->ets.pg_bw_tbl, i,
+				(u8)dp->admin_configuration_bw_precentage[i]);
+
+			DP(NETIF_MSG_LINK, "pg_bw_tbl[%d] = %02x\n",
+			   i, DCBX_PG_BW_GET(af->ets.pg_bw_tbl, i));
+		}
+
+		for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++) {
+			DCBX_PRI_PG_SET(af->ets.pri_pg_tbl, i,
+					(u8)dp->admin_configuration_ets_pg[i]);
+
+			DP(NETIF_MSG_LINK, "pri_pg_tbl[%d] = %02x\n",
+			   i, DCBX_PRI_PG_GET(af->ets.pri_pg_tbl, i));
+		}
+
+		/*For IEEE admin_recommendation_bw_precentage
+		 *For IEEE admin_recommendation_ets_pg */
+		af->pfc.pri_en_bitmap = (u8)dp->admin_pfc_bitmap;
+		for (i = 0; i < 4; i++) {
+			if (dp->admin_priority_app_table[i].valid) {
+				struct bnx2x_admin_priority_app_table *table =
+					dp->admin_priority_app_table;
+				if ((ETH_TYPE_FCOE == table[i].app_id) &&
+				   (TRAFFIC_TYPE_ETH == table[i].traffic_type))
+					traf_type = FCOE_APP_IDX;
+				else if ((TCP_PORT_ISCSI == table[i].app_id) &&
+				   (TRAFFIC_TYPE_PORT == table[i].traffic_type))
+					traf_type = ISCSI_APP_IDX;
+				else
+					traf_type = other_traf_type++;
+
+				af->app.app_pri_tbl[traf_type].app_id =
+					table[i].app_id;
+
+				af->app.app_pri_tbl[traf_type].pri_bitmap =
+					(u8)(1 << table[i].priority);
+
+				af->app.app_pri_tbl[traf_type].appBitfield =
+				    (DCBX_APP_ENTRY_VALID);
+
+				af->app.app_pri_tbl[traf_type].appBitfield |=
+				   (TRAFFIC_TYPE_ETH == table[i].traffic_type) ?
+					DCBX_APP_SF_ETH_TYPE : DCBX_APP_SF_PORT;
+			}
+		}
+
+		af->app.default_pri = (u8)dp->admin_default_priority;
+
+	} else if (BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE ==
+						dp->overwrite_settings)
+		dp->overwrite_settings = BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID;
+
+	/* Write the data. */
+	buff = (u32 *)&admin_mib;
+	for (i = 0; i < sizeof(struct lldp_admin_mib); i += 4, buff++)
+		REG_WR(bp, (offset + i), *buff);
+}
+
+/* default */
+void bnx2x_dcbx_init_params(struct bnx2x *bp)
+{
+	bp->dcbx_config_params.admin_dcbx_version = 0x0; /* 0 - CEE; 1 - IEEE */
+	bp->dcbx_config_params.dcb_enable = 1;
+	bp->dcbx_config_params.admin_dcbx_enable = 1;
+	bp->dcbx_config_params.admin_ets_willing = 1;
+	bp->dcbx_config_params.admin_pfc_willing = 1;
+	bp->dcbx_config_params.overwrite_settings = 1;
+	bp->dcbx_config_params.admin_ets_enable = 1;
+	bp->dcbx_config_params.admin_pfc_enable = 1;
+	bp->dcbx_config_params.admin_tc_supported_tx_enable = 1;
+	bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
+	bp->dcbx_config_params.admin_pfc_tx_enable = 1;
+	bp->dcbx_config_params.admin_application_priority_tx_enable = 1;
+	bp->dcbx_config_params.admin_ets_reco_valid = 1;
+	bp->dcbx_config_params.admin_app_priority_willing = 1;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[0] = 00;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[1] = 50;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[2] = 50;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[3] = 0;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[4] = 0;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[5] = 0;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[6] = 0;
+	bp->dcbx_config_params.admin_configuration_bw_precentage[7] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[0] = 1;
+	bp->dcbx_config_params.admin_configuration_ets_pg[1] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[2] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[3] = 2;
+	bp->dcbx_config_params.admin_configuration_ets_pg[4] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[5] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[6] = 0;
+	bp->dcbx_config_params.admin_configuration_ets_pg[7] = 0;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[0] = 0;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[1] = 1;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[2] = 2;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[3] = 0;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[4] = 7;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[5] = 5;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[6] = 6;
+	bp->dcbx_config_params.admin_recommendation_bw_precentage[7] = 7;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[0] = 0;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[1] = 1;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[2] = 2;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[3] = 3;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[4] = 4;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[5] = 5;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[6] = 6;
+	bp->dcbx_config_params.admin_recommendation_ets_pg[7] = 7;
+	bp->dcbx_config_params.admin_pfc_bitmap = 0x8; /* FCoE(3) enable */
+	bp->dcbx_config_params.admin_priority_app_table[0].valid = 1;
+	bp->dcbx_config_params.admin_priority_app_table[1].valid = 1;
+	bp->dcbx_config_params.admin_priority_app_table[2].valid = 0;
+	bp->dcbx_config_params.admin_priority_app_table[3].valid = 0;
+	bp->dcbx_config_params.admin_priority_app_table[0].priority = 3;
+	bp->dcbx_config_params.admin_priority_app_table[1].priority = 0;
+	bp->dcbx_config_params.admin_priority_app_table[2].priority = 0;
+	bp->dcbx_config_params.admin_priority_app_table[3].priority = 0;
+	bp->dcbx_config_params.admin_priority_app_table[0].traffic_type = 0;
+	bp->dcbx_config_params.admin_priority_app_table[1].traffic_type = 1;
+	bp->dcbx_config_params.admin_priority_app_table[2].traffic_type = 0;
+	bp->dcbx_config_params.admin_priority_app_table[3].traffic_type = 0;
+	bp->dcbx_config_params.admin_priority_app_table[0].app_id = 0x8906;
+	bp->dcbx_config_params.admin_priority_app_table[1].app_id = 3260;
+	bp->dcbx_config_params.admin_priority_app_table[2].app_id = 0;
+	bp->dcbx_config_params.admin_priority_app_table[3].app_id = 0;
+	bp->dcbx_config_params.admin_default_priority =
+		bp->dcbx_config_params.admin_priority_app_table[1].priority;
+}
+
+void bnx2x_dcbx_init(struct bnx2x *bp)
+{
+	u32 dcbx_lldp_params_offset = SHMEM_LLDP_DCBX_PARAMS_NONE;
+	/* validate:
+	 * chip of good for dcbx version,
+	 * dcb is wanted
+	 * the function is pmf
+	 * shmem2 contains DCBX support fields
+	 */
+	DP(NETIF_MSG_LINK, "dcb_enable %d bp->port.pmf %d\n",
+	   bp->dcbx_config_params.dcb_enable, bp->port.pmf);
+
+	if (CHIP_IS_E2(bp) && !CHIP_MODE_IS_4_PORT(bp) &&
+	    bp->dcbx_config_params.dcb_enable &&
+	    bp->port.pmf &&
+	    SHMEM2_HAS(bp, dcbx_lldp_params_offset)) {
+		dcbx_lldp_params_offset = SHMEM2_RD(bp,
+						    dcbx_lldp_params_offset);
+		DP(NETIF_MSG_LINK, "dcbx_lldp_params_offset 0x%x\n",
+		   dcbx_lldp_params_offset);
+		if (SHMEM_LLDP_DCBX_PARAMS_NONE != dcbx_lldp_params_offset) {
+			bnx2x_dcbx_lldp_updated_params(bp,
+						       dcbx_lldp_params_offset);
+
+			bnx2x_dcbx_admin_mib_updated_params(bp,
+				dcbx_lldp_params_offset);
+
+			/* set default configuration BC has */
+			bnx2x_dcbx_set_params(bp,
+					      BNX2X_DCBX_STATE_NEG_RECEIVED);
+
+			bnx2x_fw_command(bp,
+					 DRV_MSG_CODE_DCBX_ADMIN_PMF_MSG, 0);
+		}
+	}
+}
+
+void bnx2x_dcb_init_intmem_pfc(struct bnx2x *bp)
+{
+	struct priority_cos pricos[MAX_PFC_TRAFFIC_TYPES];
+	u32 i = 0, addr;
+	memset(pricos, 0, sizeof(pricos));
+	/* Default initialization */
+	for (i = 0; i < MAX_PFC_TRAFFIC_TYPES; i++)
+		pricos[i].priority = LLFC_TRAFFIC_TYPE_TO_PRIORITY_UNMAPPED;
+
+	/* Store per port struct to internal memory */
+	addr = BAR_XSTRORM_INTMEM +
+			XSTORM_CMNG_PER_PORT_VARS_OFFSET(BP_PORT(bp)) +
+			offsetof(struct cmng_struct_per_port,
+				 traffic_type_to_priority_cos);
+	__storm_memset_struct(bp, addr, sizeof(pricos), (u32 *)pricos);
+
+
+	/* LLFC disabled.*/
+	REG_WR8(bp , BAR_XSTRORM_INTMEM +
+		    XSTORM_CMNG_PER_PORT_VARS_OFFSET(BP_PORT(bp)) +
+		    offsetof(struct cmng_struct_per_port, llfc_mode),
+			LLFC_MODE_NONE);
+
+	/* DCBX disabled.*/
+	REG_WR8(bp , BAR_XSTRORM_INTMEM +
+		    XSTORM_CMNG_PER_PORT_VARS_OFFSET(BP_PORT(bp)) +
+		    offsetof(struct cmng_struct_per_port, dcb_enabled),
+			DCB_DISABLED);
+}
+
+static void
+bnx2x_dcbx_print_cos_params(struct bnx2x *bp,
+			    struct flow_control_configuration *pfc_fw_cfg)
+{
+	u8 pri = 0;
+	u8 cos = 0;
+
+	DP(NETIF_MSG_LINK,
+	   "pfc_fw_cfg->dcb_version %x\n", pfc_fw_cfg->dcb_version);
+	DP(NETIF_MSG_LINK,
+	   "pdev->params.dcbx_port_params.pfc."
+	   "priority_non_pauseable_mask %x\n",
+	   bp->dcbx_port_params.pfc.priority_non_pauseable_mask);
+
+	for (cos = 0 ; cos < bp->dcbx_port_params.ets.num_of_cos ; cos++) {
+		DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
+		   "cos_params[%d].pri_bitmask %x\n", cos,
+		   bp->dcbx_port_params.ets.cos_params[cos].pri_bitmask);
+
+		DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
+		   "cos_params[%d].bw_tbl %x\n", cos,
+		   bp->dcbx_port_params.ets.cos_params[cos].bw_tbl);
+
+		DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
+		   "cos_params[%d].strict %x\n", cos,
+		   bp->dcbx_port_params.ets.cos_params[cos].strict);
+
+		DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
+		   "cos_params[%d].pauseable %x\n", cos,
+		   bp->dcbx_port_params.ets.cos_params[cos].pauseable);
+	}
+
+	for (pri = 0; pri < LLFC_DRIVER_TRAFFIC_TYPE_MAX; pri++) {
+		DP(NETIF_MSG_LINK,
+		   "pfc_fw_cfg->traffic_type_to_priority_cos[%d]."
+		   "priority %x\n", pri,
+		   pfc_fw_cfg->traffic_type_to_priority_cos[pri].priority);
+
+		DP(NETIF_MSG_LINK,
+		   "pfc_fw_cfg->traffic_type_to_priority_cos[%d].cos %x\n",
+		   pri, pfc_fw_cfg->traffic_type_to_priority_cos[pri].cos);
+	}
+}
+
+/* fills help_data according to pg_info */
+static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp,
+					    u32 *pg_pri_orginal_spread,
+					    struct pg_help_data *help_data)
+{
+	bool pg_found  = false;
+	u32 i, traf_type, add_traf_type, add_pg;
+	u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
+	struct pg_entry_help_data *data = help_data->data; /*shotcut*/
+
+	/* Set to invalid */
+	for (i = 0; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++)
+		data[i].pg = DCBX_ILLEGAL_PG;
+
+	for (add_traf_type = 0;
+	     add_traf_type < LLFC_DRIVER_TRAFFIC_TYPE_MAX; add_traf_type++) {
+		pg_found = false;
+		if (ttp[add_traf_type] < MAX_PFC_PRIORITIES) {
+			add_pg = (u8)pg_pri_orginal_spread[ttp[add_traf_type]];
+			for (traf_type = 0;
+			     traf_type < LLFC_DRIVER_TRAFFIC_TYPE_MAX;
+			     traf_type++) {
+				if (data[traf_type].pg == add_pg) {
+					if (!(data[traf_type].pg_priority &
+					     (1 << ttp[add_traf_type])))
+						data[traf_type].
+							num_of_dif_pri++;
+					data[traf_type].pg_priority |=
+						(1 << ttp[add_traf_type]);
+					pg_found = true;
+					break;
+				}
+			}
+			if (false == pg_found) {
+				data[help_data->num_of_pg].pg = add_pg;
+				data[help_data->num_of_pg].pg_priority =
+						(1 << ttp[add_traf_type]);
+				data[help_data->num_of_pg].num_of_dif_pri = 1;
+				help_data->num_of_pg++;
+			}
+		}
+		DP(NETIF_MSG_LINK,
+		   "add_traf_type %d pg_found %s num_of_pg %d\n",
+		   add_traf_type, (false == pg_found) ? "NO" : "YES",
+		   help_data->num_of_pg);
+	}
+}
+
+
+/*******************************************************************************
+ * Description: single priority group
+ *
+ * Return:
+ ******************************************************************************/
+static void bnx2x_dcbx_ets_disabled_entry_data(struct bnx2x *bp,
+					       struct cos_help_data *cos_data,
+					       u32 pri_join_mask)
+{
+	/* Only one priority than only one COS */
+	cos_data->data[0].pausable =
+		IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
+	cos_data->data[0].pri_join_mask = pri_join_mask;
+	cos_data->data[0].cos_bw = 100;
+	cos_data->num_of_cos = 1;
+}
+
+/*******************************************************************************
+ * Description: updating the cos bw
+ *
+ * Return:
+ ******************************************************************************/
+static inline void bnx2x_dcbx_add_to_cos_bw(struct bnx2x *bp,
+					    struct cos_entry_help_data *data,
+					    u8 pg_bw)
+{
+	if (data->cos_bw == DCBX_INVALID_COS_BW)
+		data->cos_bw = pg_bw;
+	else
+		data->cos_bw += pg_bw;
+}
+
+/*******************************************************************************
+ * Description: single priority group
+ *
+ * Return:
+ ******************************************************************************/
+static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp,
+			struct cos_help_data *cos_data,
+			u32 *pg_pri_orginal_spread,
+			struct dcbx_ets_feature *ets)
+{
+	u32	pri_tested	= 0;
+	u8	i		= 0;
+	u8	entry		= 0;
+	u8	pg_entry	= 0;
+	u8	num_of_pri	= LLFC_DRIVER_TRAFFIC_TYPE_MAX;
+
+	cos_data->data[0].pausable = true;
+	cos_data->data[1].pausable = false;
+	cos_data->data[0].pri_join_mask = cos_data->data[1].pri_join_mask = 0;
+
+	for (i = 0 ; i < num_of_pri ; i++) {
+		pri_tested = 1 << bp->dcbx_port_params.
+					app.traffic_type_priority[i];
+
+		if (pri_tested & DCBX_PFC_PRI_NON_PAUSE_MASK(bp)) {
+			cos_data->data[1].pri_join_mask |= pri_tested;
+			entry = 1;
+		} else {
+			cos_data->data[0].pri_join_mask |= pri_tested;
+			entry = 0;
+		}
+		pg_entry = (u8)pg_pri_orginal_spread[bp->dcbx_port_params.
+						app.traffic_type_priority[i]];
+		/* There can be only one strict pg */
+		if (pg_entry < DCBX_MAX_NUM_PG_BW_ENTRIES)
+			bnx2x_dcbx_add_to_cos_bw(bp, &cos_data->data[entry],
+				DCBX_PG_BW_GET(ets->pg_bw_tbl, pg_entry));
+		else
+			/* If we join a group and one is strict
+			 * than the bw rulls */
+			cos_data->data[entry].strict =
+						BNX2X_DCBX_COS_HIGH_STRICT;
+	}
+	if ((0 == cos_data->data[0].pri_join_mask) &&
+	    (0 == cos_data->data[1].pri_join_mask))
+		BNX2X_ERR("dcbx error: Both groups must have priorities\n");
+}
+
+
+#ifndef POWER_OF_2
+#define POWER_OF_2(x)	((0 != x) && (0 == (x & (x-1))))
+#endif
+
+static void bxn2x_dcbx_single_pg_to_cos_params(struct bnx2x *bp,
+					      struct pg_help_data *pg_help_data,
+					      struct cos_help_data *cos_data,
+					      u32 pri_join_mask,
+					      u8 num_of_dif_pri)
+{
+	u8 i = 0;
+	u32 pri_tested = 0;
+	u32 pri_mask_without_pri = 0;
+	u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
+	/*debug*/
+	if (num_of_dif_pri == 1) {
+		bnx2x_dcbx_ets_disabled_entry_data(bp, cos_data, pri_join_mask);
+		return;
+	}
+	/* single priority group */
+	if (pg_help_data->data[0].pg < DCBX_MAX_NUM_PG_BW_ENTRIES) {
+		/* If there are both pauseable and non-pauseable priorities,
+		 * the pauseable priorities go to the first queue and
+		 * the non-pauseable priorities go to the second queue.
+		 */
+		if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
+			/* Pauseable */
+			cos_data->data[0].pausable = true;
+			/* Non pauseable.*/
+			cos_data->data[1].pausable = false;
+
+			if (2 == num_of_dif_pri) {
+				cos_data->data[0].cos_bw = 50;
+				cos_data->data[1].cos_bw = 50;
+			}
+
+			if (3 == num_of_dif_pri) {
+				if (POWER_OF_2(DCBX_PFC_PRI_GET_PAUSE(bp,
+							pri_join_mask))) {
+					cos_data->data[0].cos_bw = 33;
+					cos_data->data[1].cos_bw = 67;
+				} else {
+					cos_data->data[0].cos_bw = 67;
+					cos_data->data[1].cos_bw = 33;
+				}
+			}
+
+		} else if (IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask)) {
+			/* If there are only pauseable priorities,
+			 * then one/two priorities go to the first queue
+			 * and one priority goes to the second queue.
+			 */
+			if (2 == num_of_dif_pri) {
+				cos_data->data[0].cos_bw = 50;
+				cos_data->data[1].cos_bw = 50;
+			} else {
+				cos_data->data[0].cos_bw = 67;
+				cos_data->data[1].cos_bw = 33;
+			}
+			cos_data->data[1].pausable = true;
+			cos_data->data[0].pausable = true;
+			/* All priorities except FCOE */
+			cos_data->data[0].pri_join_mask = (pri_join_mask &
+				((u8)~(1 << ttp[LLFC_TRAFFIC_TYPE_FCOE])));
+			/* Only FCOE priority.*/
+			cos_data->data[1].pri_join_mask =
+				(1 << ttp[LLFC_TRAFFIC_TYPE_FCOE]);
+		} else
+			/* If there are only non-pauseable priorities,
+			 * they will all go to the same queue.
+			 */
+			bnx2x_dcbx_ets_disabled_entry_data(bp,
+						cos_data, pri_join_mask);
+	} else {
+		/* priority group which is not BW limited (PG#15):*/
+		if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
+			/* If there are both pauseable and non-pauseable
+			 * priorities, the pauseable priorities go to the first
+			 * queue and the non-pauseable priorities
+			 * go to the second queue.
+			 */
+			if (DCBX_PFC_PRI_GET_PAUSE(bp, pri_join_mask) >
+			    DCBX_PFC_PRI_GET_NON_PAUSE(bp, pri_join_mask)) {
+				cos_data->data[0].strict =
+					BNX2X_DCBX_COS_HIGH_STRICT;
+				cos_data->data[1].strict =
+					BNX2X_DCBX_COS_LOW_STRICT;
+			} else {
+				cos_data->data[0].strict =
+					BNX2X_DCBX_COS_LOW_STRICT;
+				cos_data->data[1].strict =
+					BNX2X_DCBX_COS_HIGH_STRICT;
+			}
+			/* Pauseable */
+			cos_data->data[0].pausable = true;
+			/* Non pause-able.*/
+			cos_data->data[1].pausable = false;
+		} else {
+			/* If there are only pauseable priorities or
+			 * only non-pauseable,* the lower priorities go
+			 * to the first queue and the higherpriorities go
+			 * to the second queue.
+			 */
+			cos_data->data[0].pausable =
+				cos_data->data[1].pausable =
+				IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
+
+			for (i = 0 ; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++) {
+				pri_tested = 1 << bp->dcbx_port_params.
+					app.traffic_type_priority[i];
+				/* Remove priority tested */
+				pri_mask_without_pri =
+					(pri_join_mask & ((u8)(~pri_tested)));
+				if (pri_mask_without_pri < pri_tested)
+					break;
+			}
+
+			if (i == LLFC_DRIVER_TRAFFIC_TYPE_MAX)
+				BNX2X_ERR("Invalid value for pri_join_mask -"
+					  " could not find a priority\n");
+
+			cos_data->data[0].pri_join_mask = pri_mask_without_pri;
+			cos_data->data[1].pri_join_mask = pri_tested;
+			/* Both queues are strict priority,
+			 * and that with the highest priority
+			 * gets the highest strict priority in the arbiter.
+			 */
+			cos_data->data[0].strict = BNX2X_DCBX_COS_LOW_STRICT;
+			cos_data->data[1].strict = BNX2X_DCBX_COS_HIGH_STRICT;
+		}
+	}
+}
+
+static void bnx2x_dcbx_two_pg_to_cos_params(
+			    struct bnx2x		*bp,
+			    struct  pg_help_data	*pg_help_data,
+			    struct dcbx_ets_feature	*ets,
+			    struct cos_help_data	*cos_data,
+			    u32			*pg_pri_orginal_spread,
+			    u32				pri_join_mask,
+			    u8				num_of_dif_pri)
+{
+	u8 i = 0;
+	u8 pg[E2_NUM_OF_COS] = {0};
+
+	/* If there are both pauseable and non-pauseable priorities,
+	 * the pauseable priorities go to the first queue and
+	 * the non-pauseable priorities go to the second queue.
+	 */
+	if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
+		if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp,
+					 pg_help_data->data[0].pg_priority) ||
+		    IS_DCBX_PFC_PRI_MIX_PAUSE(bp,
+					 pg_help_data->data[1].pg_priority)) {
+			/* If one PG contains both pauseable and
+			 * non-pauseable priorities then ETS is disabled.
+			 */
+			bnx2x_dcbx_separate_pauseable_from_non(bp, cos_data,
+					pg_pri_orginal_spread, ets);
+			bp->dcbx_port_params.ets.enabled = false;
+			return;
+		}
+
+		/* Pauseable */
+		cos_data->data[0].pausable = true;
+		/* Non pauseable. */
+		cos_data->data[1].pausable = false;
+		if (IS_DCBX_PFC_PRI_ONLY_PAUSE(bp,
+				pg_help_data->data[0].pg_priority)) {
+			/* 0 is pauseable */
+			cos_data->data[0].pri_join_mask =
+				pg_help_data->data[0].pg_priority;
+			pg[0] = pg_help_data->data[0].pg;
+			cos_data->data[1].pri_join_mask =
+				pg_help_data->data[1].pg_priority;
+			pg[1] = pg_help_data->data[1].pg;
+		} else {/* 1 is pauseable */
+			cos_data->data[0].pri_join_mask =
+				pg_help_data->data[1].pg_priority;
+			pg[0] = pg_help_data->data[1].pg;
+			cos_data->data[1].pri_join_mask =
+				pg_help_data->data[0].pg_priority;
+			pg[1] = pg_help_data->data[0].pg;
+		}
+	} else {
+		/* If there are only pauseable priorities or
+		 * only non-pauseable, each PG goes to a queue.
+		 */
+		cos_data->data[0].pausable = cos_data->data[1].pausable =
+			IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
+		cos_data->data[0].pri_join_mask =
+			pg_help_data->data[0].pg_priority;
+		pg[0] = pg_help_data->data[0].pg;
+		cos_data->data[1].pri_join_mask =
+			pg_help_data->data[1].pg_priority;
+		pg[1] = pg_help_data->data[1].pg;
+	}
+
+	/* There can be only one strict pg */
+	for (i = 0 ; i < E2_NUM_OF_COS; i++) {
+		if (pg[i] < DCBX_MAX_NUM_PG_BW_ENTRIES)
+			cos_data->data[i].cos_bw =
+				DCBX_PG_BW_GET(ets->pg_bw_tbl, pg[i]);
+		else
+			cos_data->data[i].strict = BNX2X_DCBX_COS_HIGH_STRICT;
+	}
+}
+
+/*******************************************************************************
+ * Description: Still
+ *
+ * Return:
+ ******************************************************************************/
+static void bnx2x_dcbx_three_pg_to_cos_params(
+			      struct bnx2x		*bp,
+			      struct pg_help_data	*pg_help_data,
+			      struct dcbx_ets_feature	*ets,
+			      struct cos_help_data	*cos_data,
+			      u32			*pg_pri_orginal_spread,
+			      u32			pri_join_mask,
+			      u8			num_of_dif_pri)
+{
+	u8 i = 0;
+	u32 pri_tested = 0;
+	u8 entry = 0;
+	u8 pg_entry = 0;
+	bool b_found_strict = false;
+	u8 num_of_pri = LLFC_DRIVER_TRAFFIC_TYPE_MAX;
+
+	cos_data->data[0].pri_join_mask = cos_data->data[1].pri_join_mask = 0;
+	/* If there are both pauseable and non-pauseable priorities,
+	 * the pauseable priorities go to the first queue and the
+	 * non-pauseable priorities go to the second queue.
+	 */
+	if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask))
+		bnx2x_dcbx_separate_pauseable_from_non(bp,
+				cos_data, pg_pri_orginal_spread, ets);
+	else {
+		/* If two BW-limited PG-s were combined to one queue,
+		 * the BW is their sum.
+		 *
+		 * If there are only pauseable priorities or only non-pauseable,
+		 * and there are both BW-limited and non-BW-limited PG-s,
+		 * the BW-limited PG/s go to one queue and the non-BW-limited
+		 * PG/s go to the second queue.
+		 *
+		 * If there are only pauseable priorities or only non-pauseable
+		 * and all are BW limited, then	two priorities go to the first
+		 * queue and one priority goes to the second queue.
+		 *
+		 * We will join this two cases:
+		 * if one is BW limited it will go to the secoend queue
+		 * otherwise the last priority will get it
+		 */
+
+		cos_data->data[0].pausable = cos_data->data[1].pausable =
+			IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
+
+		for (i = 0 ; i < num_of_pri; i++) {
+			pri_tested = 1 << bp->dcbx_port_params.
+				app.traffic_type_priority[i];
+			pg_entry = (u8)pg_pri_orginal_spread[bp->
+				dcbx_port_params.app.traffic_type_priority[i]];
+
+			if (pg_entry < DCBX_MAX_NUM_PG_BW_ENTRIES) {
+				entry = 0;
+
+				if (i == (num_of_pri-1) &&
+				    false == b_found_strict)
+					/* last entry will be handled separately
+					 * If no priority is strict than last
+					 * enty goes to last queue.*/
+					entry = 1;
+				cos_data->data[entry].pri_join_mask |=
+								pri_tested;
+				bnx2x_dcbx_add_to_cos_bw(bp,
+					&cos_data->data[entry],
+					DCBX_PG_BW_GET(ets->pg_bw_tbl,
+						       pg_entry));
+			} else {
+				b_found_strict = true;
+				cos_data->data[1].pri_join_mask |= pri_tested;
+				/* If we join a group and one is strict
+				 * than the bw rulls */
+				cos_data->data[1].strict =
+					BNX2X_DCBX_COS_HIGH_STRICT;
+			}
+		}
+	}
+}
+
+
+static void bnx2x_dcbx_fill_cos_params(struct bnx2x *bp,
+				       struct pg_help_data *help_data,
+				       struct dcbx_ets_feature *ets,
+				       u32 *pg_pri_orginal_spread)
+{
+	struct cos_help_data         cos_data ;
+	u8                    i                           = 0;
+	u32                   pri_join_mask               = 0;
+	u8                    num_of_dif_pri              = 0;
+
+	memset(&cos_data, 0, sizeof(cos_data));
+	/* Validate the pg value */
+	for (i = 0; i < help_data->num_of_pg ; i++) {
+		if (DCBX_STRICT_PRIORITY != help_data->data[i].pg &&
+		    DCBX_MAX_NUM_PG_BW_ENTRIES <= help_data->data[i].pg)
+			BNX2X_ERR("Invalid pg[%d] data %x\n", i,
+				  help_data->data[i].pg);
+		pri_join_mask   |=  help_data->data[i].pg_priority;
+		num_of_dif_pri  += help_data->data[i].num_of_dif_pri;
+	}
+
+	/* default settings */
+	cos_data.num_of_cos = 2;
+	for (i = 0; i < E2_NUM_OF_COS ; i++) {
+		cos_data.data[i].pri_join_mask    = pri_join_mask;
+		cos_data.data[i].pausable         = false;
+		cos_data.data[i].strict           = BNX2X_DCBX_COS_NOT_STRICT;
+		cos_data.data[i].cos_bw           = DCBX_INVALID_COS_BW;
+	}
+
+	switch (help_data->num_of_pg) {
+	case 1:
+
+		bxn2x_dcbx_single_pg_to_cos_params(
+					       bp,
+					       help_data,
+					       &cos_data,
+					       pri_join_mask,
+					       num_of_dif_pri);
+		break;
+	case 2:
+		bnx2x_dcbx_two_pg_to_cos_params(
+					    bp,
+					    help_data,
+					    ets,
+					    &cos_data,
+					    pg_pri_orginal_spread,
+					    pri_join_mask,
+					    num_of_dif_pri);
+		break;
+
+	case 3:
+		bnx2x_dcbx_three_pg_to_cos_params(
+					      bp,
+					      help_data,
+					      ets,
+					      &cos_data,
+					      pg_pri_orginal_spread,
+					      pri_join_mask,
+					      num_of_dif_pri);
+
+		break;
+	default:
+		BNX2X_ERR("Wrong pg_help_data.num_of_pg\n");
+		bnx2x_dcbx_ets_disabled_entry_data(bp,
+						   &cos_data, pri_join_mask);
+	}
+
+	for (i = 0; i < cos_data.num_of_cos ; i++) {
+		struct bnx2x_dcbx_cos_params *params =
+			&bp->dcbx_port_params.ets.cos_params[i];
+
+		params->pauseable = cos_data.data[i].pausable;
+		params->strict = cos_data.data[i].strict;
+		params->bw_tbl = cos_data.data[i].cos_bw;
+		if (params->pauseable) {
+			params->pri_bitmask =
+			DCBX_PFC_PRI_GET_PAUSE(bp,
+					cos_data.data[i].pri_join_mask);
+			DP(NETIF_MSG_LINK, "COS %d PAUSABLE prijoinmask 0x%x\n",
+				  i, cos_data.data[i].pri_join_mask);
+		} else {
+			params->pri_bitmask =
+			DCBX_PFC_PRI_GET_NON_PAUSE(bp,
+					cos_data.data[i].pri_join_mask);
+			DP(NETIF_MSG_LINK, "COS %d NONPAUSABLE prijoinmask "
+					  "0x%x\n",
+				  i, cos_data.data[i].pri_join_mask);
+		}
+	}
+
+	bp->dcbx_port_params.ets.num_of_cos = cos_data.num_of_cos ;
+}
+
+static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
+				u32 *set_configuration_ets_pg,
+				u32 *pri_pg_tbl)
+{
+	int i;
+
+	for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++) {
+		set_configuration_ets_pg[i] = DCBX_PRI_PG_GET(pri_pg_tbl, i);
+
+		DP(NETIF_MSG_LINK, "set_configuration_ets_pg[%d] = 0x%x\n",
+		   i, set_configuration_ets_pg[i]);
+	}
+}
+
+/*******************************************************************************
+ * Description: Fill pfc_config struct that will be sent in DCBX start ramrod
+ *
+ * Return:
+ ******************************************************************************/
+static void bnx2x_pfc_fw_struct_e2(struct bnx2x *bp)
+{
+	struct flow_control_configuration   *pfc_fw_cfg = 0;
+	u16 pri_bit = 0;
+	u8 cos = 0, pri = 0;
+	struct priority_cos *tt2cos;
+	u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
+
+	pfc_fw_cfg = (struct flow_control_configuration *)
+					bnx2x_sp(bp, pfc_config);
+	memset(pfc_fw_cfg, 0, sizeof(struct flow_control_configuration));
+
+	/*shortcut*/
+	tt2cos = pfc_fw_cfg->traffic_type_to_priority_cos;
+
+	/* Fw version should be incremented each update */
+	pfc_fw_cfg->dcb_version = ++bp->dcb_version;
+	pfc_fw_cfg->dcb_enabled = DCB_ENABLED;
+
+	/* Default initialization */
+	for (pri = 0; pri < MAX_PFC_TRAFFIC_TYPES ; pri++) {
+		tt2cos[pri].priority = LLFC_TRAFFIC_TYPE_TO_PRIORITY_UNMAPPED;
+		tt2cos[pri].cos = 0;
+	}
+
+	/* Fill priority parameters */
+	for (pri = 0; pri < LLFC_DRIVER_TRAFFIC_TYPE_MAX; pri++) {
+		tt2cos[pri].priority = ttp[pri];
+		pri_bit = 1 << tt2cos[pri].priority;
+
+		/* Fill COS parameters based on COS calculated to
+		 * make it more generally for future use */
+		for (cos = 0; cos < bp->dcbx_port_params.ets.num_of_cos; cos++)
+			if (bp->dcbx_port_params.ets.cos_params[cos].
+						pri_bitmask & pri_bit)
+					tt2cos[pri].cos = cos;
+	}
+	bnx2x_dcbx_print_cos_params(bp,	pfc_fw_cfg);
+}
diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h
new file mode 100644
index 000000000000..8dea56b511f5
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_dcb.h
@@ -0,0 +1,193 @@
+/* bnx2x_dcb.h: Broadcom Everest network driver.
+ *
+ * Copyright 2009-2010 Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2, available
+ * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a
+ * license other than the GPL, without Broadcom's express prior written
+ * consent.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Dmitry Kravkov
+ *
+ */
+#ifndef BNX2X_DCB_H
+#define BNX2X_DCB_H
+
+#include "bnx2x_hsi.h"
+
+#define LLFC_DRIVER_TRAFFIC_TYPE_MAX 3 /* NW, iSCSI, FCoE */
+struct bnx2x_dcbx_app_params {
+	u32 enabled;
+	u32 traffic_type_priority[LLFC_DRIVER_TRAFFIC_TYPE_MAX];
+};
+
+#define E2_NUM_OF_COS			2
+#define BNX2X_DCBX_COS_NOT_STRICT	0
+#define BNX2X_DCBX_COS_LOW_STRICT	1
+#define BNX2X_DCBX_COS_HIGH_STRICT	2
+
+struct bnx2x_dcbx_cos_params {
+	u32	bw_tbl;
+	u32	pri_bitmask;
+	u8	strict;
+	u8	pauseable;
+};
+
+struct bnx2x_dcbx_pg_params {
+	u32 enabled;
+	u8 num_of_cos; /* valid COS entries */
+	struct bnx2x_dcbx_cos_params	cos_params[E2_NUM_OF_COS];
+};
+
+struct bnx2x_dcbx_pfc_params {
+	u32 enabled;
+	u32 priority_non_pauseable_mask;
+};
+
+struct bnx2x_dcbx_port_params {
+	u32 dcbx_enabled;
+	struct bnx2x_dcbx_pfc_params pfc;
+	struct bnx2x_dcbx_pg_params  ets;
+	struct bnx2x_dcbx_app_params app;
+};
+
+#define BNX2X_DCBX_CONFIG_INV_VALUE			(0xFFFFFFFF)
+#define BNX2X_DCBX_OVERWRITE_SETTINGS_DISABLE		0
+#define BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE		1
+#define BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID	(BNX2X_DCBX_CONFIG_INV_VALUE)
+
+/*******************************************************************************
+ * LLDP protocol configuration parameters.
+ ******************************************************************************/
+struct bnx2x_config_lldp_params {
+	u32 overwrite_settings;
+	u32 msg_tx_hold;
+	u32 msg_fast_tx;
+	u32 tx_credit_max;
+	u32 msg_tx_interval;
+	u32 tx_fast;
+};
+
+struct bnx2x_admin_priority_app_table {
+		u32 valid;
+		u32 priority;
+#define INVALID_TRAFFIC_TYPE_PRIORITY	(0xFFFFFFFF)
+		u32 traffic_type;
+#define TRAFFIC_TYPE_ETH		0
+#define TRAFFIC_TYPE_PORT		1
+		u32 app_id;
+};
+
+/*******************************************************************************
+ * DCBX protocol configuration parameters.
+ ******************************************************************************/
+struct bnx2x_config_dcbx_params {
+	u32 dcb_enable;
+	u32 admin_dcbx_enable;
+	u32 overwrite_settings;
+	u32 admin_dcbx_version;
+	u32 admin_ets_enable;
+	u32 admin_pfc_enable;
+	u32 admin_tc_supported_tx_enable;
+	u32 admin_ets_configuration_tx_enable;
+	u32 admin_ets_recommendation_tx_enable;
+	u32 admin_pfc_tx_enable;
+	u32 admin_application_priority_tx_enable;
+	u32 admin_ets_willing;
+	u32 admin_ets_reco_valid;
+	u32 admin_pfc_willing;
+	u32 admin_app_priority_willing;
+	u32 admin_configuration_bw_precentage[8];
+	u32 admin_configuration_ets_pg[8];
+	u32 admin_recommendation_bw_precentage[8];
+	u32 admin_recommendation_ets_pg[8];
+	u32 admin_pfc_bitmap;
+	struct bnx2x_admin_priority_app_table admin_priority_app_table[4];
+	u32 admin_default_priority;
+};
+
+#define GET_FLAGS(flags, bits)		((flags) & (bits))
+#define SET_FLAGS(flags, bits)		((flags) |= (bits))
+#define RESET_FLAGS(flags, bits)	((flags) &= ~(bits))
+
+enum {
+	DCBX_READ_LOCAL_MIB,
+	DCBX_READ_REMOTE_MIB
+};
+
+#define ETH_TYPE_FCOE		(0x8906)
+#define TCP_PORT_ISCSI		(0xCBC)
+
+#define PFC_VALUE_FRAME_SIZE				(512)
+#define PFC_QUANTA_IN_NANOSEC_FROM_SPEED_MEGA(mega_speed)  \
+				((1000 * PFC_VALUE_FRAME_SIZE)/(mega_speed))
+
+#define PFC_BRB1_REG_HIGH_LLFC_LOW_THRESHOLD			130
+#define PFC_BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD			170
+
+
+
+struct cos_entry_help_data {
+	u32			pri_join_mask;
+	u32			cos_bw;
+	u8			strict;
+	bool			pausable;
+};
+
+struct cos_help_data {
+	struct cos_entry_help_data	data[E2_NUM_OF_COS];
+	u8				num_of_cos;
+};
+
+#define DCBX_ILLEGAL_PG				(0xFF)
+#define DCBX_PFC_PRI_MASK			(0xFF)
+#define DCBX_STRICT_PRIORITY			(15)
+#define DCBX_INVALID_COS_BW			(0xFFFFFFFF)
+#define DCBX_PFC_PRI_NON_PAUSE_MASK(bp)		\
+			((bp)->dcbx_port_params.pfc.priority_non_pauseable_mask)
+#define DCBX_PFC_PRI_PAUSE_MASK(bp)		\
+					((u8)~DCBX_PFC_PRI_NON_PAUSE_MASK(bp))
+#define DCBX_PFC_PRI_GET_PAUSE(bp, pg_pri)	\
+				((pg_pri) & (DCBX_PFC_PRI_PAUSE_MASK(bp)))
+#define DCBX_PFC_PRI_GET_NON_PAUSE(bp, pg_pri)	\
+			(DCBX_PFC_PRI_NON_PAUSE_MASK(bp) & (pg_pri))
+#define IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pg_pri)	\
+			(pg_pri == DCBX_PFC_PRI_GET_PAUSE((bp), (pg_pri)))
+#define IS_DCBX_PFC_PRI_ONLY_NON_PAUSE(bp, pg_pri)\
+			((pg_pri) == DCBX_PFC_PRI_GET_NON_PAUSE((bp), (pg_pri)))
+#define IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pg_pri)	\
+			(!(IS_DCBX_PFC_PRI_ONLY_NON_PAUSE((bp), (pg_pri)) || \
+			 IS_DCBX_PFC_PRI_ONLY_PAUSE((bp), (pg_pri))))
+
+
+struct pg_entry_help_data {
+	u8	num_of_dif_pri;
+	u8	pg;
+	u32	pg_priority;
+};
+
+struct pg_help_data {
+	struct pg_entry_help_data	data[LLFC_DRIVER_TRAFFIC_TYPE_MAX];
+	u8				num_of_pg;
+};
+
+/* forward DCB/PFC related declarations */
+struct bnx2x;
+void bnx2x_dcb_init_intmem_pfc(struct bnx2x *bp);
+void bnx2x_dcbx_update(struct work_struct *work);
+void bnx2x_dcbx_init_params(struct bnx2x *bp);
+
+enum {
+	BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1,
+	BNX2X_DCBX_STATE_TX_PAUSED = 0x2,
+	BNX2X_DCBX_STATE_TX_RELEASED = 0x4
+};
+void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state);
+
+#endif /* BNX2X_DCB_H */
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index 6555c477f893..ed90ec831fe0 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -684,7 +684,7 @@ struct shm_dev_info {						    /* size */
 #define E1VN_MAX			1
 #define E1HVN_MAX			4
 
-
+#define E2_VF_MAX			64
 /* This value (in milliseconds) determines the frequency of the driver
  * issuing the PULSE message code.  The firmware monitors this periodic
  * pulse to determine when to switch to an OS-absent mode. */
@@ -820,6 +820,8 @@ struct drv_func_mb {
 #define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL	    0xa1000000
 #define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL	    0x00050234
 
+#define DRV_MSG_CODE_DCBX_ADMIN_PMF_MSG			0xb0000000
+#define DRV_MSG_CODE_DCBX_PMF_DRV_OK			0xb2000000
 #define DRV_MSG_CODE_SET_MF_BW				0xe0000000
 #define REQ_BC_VER_4_SET_MF_BW				0x00060202
 #define DRV_MSG_CODE_SET_MF_BW_ACK			0xe1000000
@@ -905,6 +907,8 @@ struct drv_func_mb {
 #define DRV_STATUS_DCC_RESERVED1			0x00000800
 #define DRV_STATUS_DCC_SET_PROTOCOL			0x00001000
 #define DRV_STATUS_DCC_SET_PRIORITY			0x00002000
+#define DRV_STATUS_DCBX_EVENT_MASK			0x000f0000
+#define DRV_STATUS_DCBX_NEGOTIATION_RESULTS		0x00010000
 
 	u32 virt_mac_upper;
 #define VIRT_MAC_SIGN_MASK				0xffff0000
@@ -1089,6 +1093,251 @@ struct fw_flr_mb {
 	struct	fw_flr_ack ack;
 };
 
+/**** SUPPORT FOR SHMEM ARRRAYS ***
+ * The SHMEM HSI is aligned on 32 bit boundaries which makes it difficult to
+ * define arrays with storage types smaller then unsigned dwords.
+ * The macros below add generic support for SHMEM arrays with numeric elements
+ * that can span 2,4,8 or 16 bits. The array underlying type is a 32 bit dword
+ * array with individual bit-filed elements accessed using shifts and masks.
+ *
+ */
+
+/* eb is the bitwidth of a single element */
+#define SHMEM_ARRAY_MASK(eb)		((1<<(eb))-1)
+#define SHMEM_ARRAY_ENTRY(i, eb)	((i)/(32/(eb)))
+
+/* the bit-position macro allows the used to flip the order of the arrays
+ * elements on a per byte or word boundary.
+ *
+ * example: an array with 8 entries each 4 bit wide. This array will fit into
+ * a single dword. The diagrmas below show the array order of the nibbles.
+ *
+ * SHMEM_ARRAY_BITPOS(i, 4, 4) defines the stadard ordering:
+ *
+ *		|		|		|		|
+ *   0	|   1	|   2	|   3	|   4	|   5	|   6	|   7	|
+ *		|		|		|		|
+ *
+ * SHMEM_ARRAY_BITPOS(i, 4, 8) defines a flip ordering per byte:
+ *
+ *		|		|		|		|
+ *   1	|   0	|   3	|   2	|   5	|   4	|   7	|   6	|
+ *		|		|		|		|
+ *
+ * SHMEM_ARRAY_BITPOS(i, 4, 16) defines a flip ordering per word:
+ *
+ *		|		|		|		|
+ *   3	|   2	|   1	|   0	|   7	|   6	|   5	|   4	|
+ *		|		|		|		|
+ */
+#define SHMEM_ARRAY_BITPOS(i, eb, fb)	\
+	((((32/(fb)) - 1 - ((i)/((fb)/(eb))) % (32/(fb))) * (fb)) + \
+	(((i)%((fb)/(eb))) * (eb)))
+
+#define SHMEM_ARRAY_GET(a, i, eb, fb)					   \
+	((a[SHMEM_ARRAY_ENTRY(i, eb)] >> SHMEM_ARRAY_BITPOS(i, eb, fb)) &  \
+	SHMEM_ARRAY_MASK(eb))
+
+#define SHMEM_ARRAY_SET(a, i, eb, fb, val)				   \
+do {									   \
+	a[SHMEM_ARRAY_ENTRY(i, eb)] &= ~(SHMEM_ARRAY_MASK(eb) <<	   \
+	SHMEM_ARRAY_BITPOS(i, eb, fb));				   \
+	a[SHMEM_ARRAY_ENTRY(i, eb)] |= (((val) & SHMEM_ARRAY_MASK(eb)) <<  \
+	SHMEM_ARRAY_BITPOS(i, eb, fb));				   \
+} while (0)
+
+
+/****START OF DCBX STRUCTURES DECLARATIONS****/
+#define DCBX_MAX_NUM_PRI_PG_ENTRIES	8
+#define DCBX_PRI_PG_BITWIDTH		4
+#define DCBX_PRI_PG_FBITS		8
+#define DCBX_PRI_PG_GET(a, i)		\
+	SHMEM_ARRAY_GET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS)
+#define DCBX_PRI_PG_SET(a, i, val)	\
+	SHMEM_ARRAY_SET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS, val)
+#define DCBX_MAX_NUM_PG_BW_ENTRIES	8
+#define DCBX_BW_PG_BITWIDTH		8
+#define DCBX_PG_BW_GET(a, i)		\
+	SHMEM_ARRAY_GET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH)
+#define DCBX_PG_BW_SET(a, i, val)	\
+	SHMEM_ARRAY_SET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH, val)
+#define DCBX_STRICT_PRI_PG		15
+#define DCBX_MAX_APP_PROTOCOL		16
+#define FCOE_APP_IDX			0
+#define ISCSI_APP_IDX			1
+#define PREDEFINED_APP_IDX_MAX		2
+
+struct dcbx_ets_feature {
+	u32 enabled;
+	u32  pg_bw_tbl[2];
+	u32  pri_pg_tbl[1];
+};
+
+struct dcbx_pfc_feature {
+#ifdef __BIG_ENDIAN
+	u8 pri_en_bitmap;
+#define DCBX_PFC_PRI_0 0x01
+#define DCBX_PFC_PRI_1 0x02
+#define DCBX_PFC_PRI_2 0x04
+#define DCBX_PFC_PRI_3 0x08
+#define DCBX_PFC_PRI_4 0x10
+#define DCBX_PFC_PRI_5 0x20
+#define DCBX_PFC_PRI_6 0x40
+#define DCBX_PFC_PRI_7 0x80
+	u8 pfc_caps;
+	u8 reserved;
+	u8 enabled;
+#elif defined(__LITTLE_ENDIAN)
+	u8 enabled;
+	u8 reserved;
+	u8 pfc_caps;
+	u8 pri_en_bitmap;
+#define DCBX_PFC_PRI_0 0x01
+#define DCBX_PFC_PRI_1 0x02
+#define DCBX_PFC_PRI_2 0x04
+#define DCBX_PFC_PRI_3 0x08
+#define DCBX_PFC_PRI_4 0x10
+#define DCBX_PFC_PRI_5 0x20
+#define DCBX_PFC_PRI_6 0x40
+#define DCBX_PFC_PRI_7 0x80
+#endif
+};
+
+struct dcbx_app_priority_entry {
+#ifdef __BIG_ENDIAN
+	u16	app_id;
+	u8	pri_bitmap;
+	u8	appBitfield;
+#define DCBX_APP_ENTRY_VALID	     0x01
+#define DCBX_APP_ENTRY_SF_MASK	     0x30
+#define DCBX_APP_ENTRY_SF_SHIFT	     4
+#define DCBX_APP_SF_ETH_TYPE	     0x10
+#define DCBX_APP_SF_PORT	     0x20
+#elif defined(__LITTLE_ENDIAN)
+	u8 appBitfield;
+#define DCBX_APP_ENTRY_VALID	     0x01
+#define DCBX_APP_ENTRY_SF_MASK	     0x30
+#define DCBX_APP_ENTRY_SF_SHIFT	     4
+#define DCBX_APP_SF_ETH_TYPE	     0x10
+#define DCBX_APP_SF_PORT	     0x20
+	u8	pri_bitmap;
+	u16	app_id;
+#endif
+};
+
+struct dcbx_app_priority_feature {
+#ifdef __BIG_ENDIAN
+	u8 reserved;
+	u8 default_pri;
+	u8 tc_supported;
+	u8 enabled;
+#elif defined(__LITTLE_ENDIAN)
+	u8 enabled;
+	u8 tc_supported;
+	u8 default_pri;
+	u8 reserved;
+#endif
+	struct dcbx_app_priority_entry  app_pri_tbl[DCBX_MAX_APP_PROTOCOL];
+};
+
+struct dcbx_features {
+	struct dcbx_ets_feature ets;
+	struct dcbx_pfc_feature pfc;
+	struct dcbx_app_priority_feature app;
+};
+
+struct lldp_params {
+#ifdef __BIG_ENDIAN
+	u8	msg_fast_tx_interval;
+	u8	msg_tx_hold;
+	u8	msg_tx_interval;
+	u8	admin_status;
+#define LLDP_TX_ONLY  0x01
+#define LLDP_RX_ONLY  0x02
+#define LLDP_TX_RX    0x03
+#define LLDP_DISABLED 0x04
+	u8	reserved1;
+	u8	tx_fast;
+	u8	tx_crd_max;
+	u8	tx_crd;
+#elif defined(__LITTLE_ENDIAN)
+	u8	admin_status;
+#define LLDP_TX_ONLY  0x01
+#define LLDP_RX_ONLY  0x02
+#define LLDP_TX_RX    0x03
+#define LLDP_DISABLED 0x04
+	u8	msg_tx_interval;
+	u8	msg_tx_hold;
+	u8	msg_fast_tx_interval;
+	u8	tx_crd;
+	u8	tx_crd_max;
+	u8	tx_fast;
+	u8	reserved1;
+#endif
+#define REM_CHASSIS_ID_STAT_LEN	4
+#define REM_PORT_ID_STAT_LEN 4
+	u32 peer_chassis_id[REM_CHASSIS_ID_STAT_LEN];
+	u32 peer_port_id[REM_PORT_ID_STAT_LEN];
+};
+
+struct lldp_dcbx_stat {
+#define LOCAL_CHASSIS_ID_STAT_LEN 2
+#define LOCAL_PORT_ID_STAT_LEN 2
+	u32 local_chassis_id[LOCAL_CHASSIS_ID_STAT_LEN];
+	u32 local_port_id[LOCAL_PORT_ID_STAT_LEN];
+	u32 num_tx_dcbx_pkts;
+	u32 num_rx_dcbx_pkts;
+};
+
+struct lldp_admin_mib {
+	u32	ver_cfg_flags;
+#define DCBX_ETS_CONFIG_TX_ENABLED	0x00000001
+#define DCBX_PFC_CONFIG_TX_ENABLED	0x00000002
+#define DCBX_APP_CONFIG_TX_ENABLED	0x00000004
+#define DCBX_ETS_RECO_TX_ENABLED	0x00000008
+#define DCBX_ETS_RECO_VALID		0x00000010
+#define DCBX_ETS_WILLING		0x00000020
+#define DCBX_PFC_WILLING		0x00000040
+#define DCBX_APP_WILLING		0x00000080
+#define DCBX_VERSION_CEE		0x00000100
+#define DCBX_VERSION_IEEE		0x00000200
+#define DCBX_DCBX_ENABLED		0x00000400
+#define DCBX_CEE_VERSION_MASK		0x0000f000
+#define DCBX_CEE_VERSION_SHIFT		12
+#define DCBX_CEE_MAX_VERSION_MASK	0x000f0000
+#define DCBX_CEE_MAX_VERSION_SHIFT	16
+	struct dcbx_features	features;
+};
+
+struct lldp_remote_mib {
+	u32 prefix_seq_num;
+	u32 flags;
+#define DCBX_ETS_TLV_RX	    0x00000001
+#define DCBX_PFC_TLV_RX	    0x00000002
+#define DCBX_APP_TLV_RX	    0x00000004
+#define DCBX_ETS_RX_ERROR   0x00000010
+#define DCBX_PFC_RX_ERROR   0x00000020
+#define DCBX_APP_RX_ERROR   0x00000040
+#define DCBX_ETS_REM_WILLING	0x00000100
+#define DCBX_PFC_REM_WILLING	0x00000200
+#define DCBX_APP_REM_WILLING	0x00000400
+#define DCBX_REMOTE_ETS_RECO_VALID  0x00001000
+	struct dcbx_features features;
+	u32 suffix_seq_num;
+};
+
+struct lldp_local_mib {
+	u32 prefix_seq_num;
+	u32 error;
+#define DCBX_LOCAL_ETS_ERROR	 0x00000001
+#define DCBX_LOCAL_PFC_ERROR	 0x00000002
+#define DCBX_LOCAL_APP_ERROR	 0x00000004
+#define DCBX_LOCAL_PFC_MISMATCH	 0x00000010
+#define DCBX_LOCAL_APP_MISMATCH	 0x00000020
+	struct dcbx_features   features;
+	u32 suffix_seq_num;
+};
+/***END OF DCBX STRUCTURES DECLARATIONS***/
 
 struct shmem2_region {
 
@@ -1112,7 +1361,12 @@ struct shmem2_region {
 #define SHMEM_MF_CFG_ADDR_NONE			    0x00000000
 
 	struct fw_flr_mb flr_mb;
-	u32	reserved[3];
+	u32	dcbx_lldp_params_offset;
+#define SHMEM_LLDP_DCBX_PARAMS_NONE		    0x00000000
+	u32	dcbx_neg_res_offset;
+#define SHMEM_DCBX_NEG_RES_NONE			    0x00000000
+	u32	dcbx_remote_mib_offset;
+#define SHMEM_DCBX_REMOTE_MIB_NONE		    0x00000000
 	/*
 	 * The other shmemX_base_addr holds the other path's shmem address
 	 * required for example in case of common phy init, or for path1 to know
@@ -1121,6 +1375,10 @@ struct shmem2_region {
 	 */
 	u32 other_shmem_base_addr;
 	u32 other_shmem2_base_addr;
+	u32	reserved1[E2_VF_MAX / 32];
+	u32	reserved2[E2_FUNC_MAX][E2_VF_MAX / 32];
+	u32	dcbx_lldp_dcbx_stat_offset;
+#define SHMEM_LLDP_DCBX_STAT_NONE		   0x00000000
 };
 
 
@@ -3022,6 +3280,25 @@ struct fairness_vars_per_vn {
 };
 
 
+/*
+ * The data for flow control configuration
+ */
+struct flow_control_configuration {
+	struct priority_cos
+		traffic_type_to_priority_cos[MAX_PFC_TRAFFIC_TYPES];
+#if defined(__BIG_ENDIAN)
+	u16 reserved1;
+	u8 dcb_version;
+	u8 dcb_enabled;
+#elif defined(__LITTLE_ENDIAN)
+	u8 dcb_enabled;
+	u8 dcb_version;
+	u16 reserved1;
+#endif
+	u32 reserved2;
+};
+
+
 /*
  * FW version stored in the Xstorm RAM
  */
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h
index 171abf8097ee..149f84258d8b 100644
--- a/drivers/net/bnx2x/bnx2x_link.h
+++ b/drivers/net/bnx2x/bnx2x_link.h
@@ -216,6 +216,7 @@ struct link_params {
 
 	u32 feature_config_flags;
 #define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
+#define FEATURE_CONFIG_PFC_ENABLED		(1<<1)
 #define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY	(1<<2)
 #define FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY	(1<<3)
 	/* Will be populated during common init */
@@ -332,4 +333,43 @@ u8 bnx2x_phy_probe(struct link_params *params);
 u8 bnx2x_fan_failure_det_req(struct bnx2x *bp, u32 shmem_base,
 			     u32 shmem2_base, u8 port);
 
+/* PFC port configuration params */
+struct bnx2x_nig_brb_pfc_port_params {
+	/* NIG */
+	u32 pause_enable;
+	u32 llfc_out_en;
+	u32 llfc_enable;
+	u32 pkt_priority_to_cos;
+	u32 rx_cos0_priority_mask;
+	u32 rx_cos1_priority_mask;
+	u32 llfc_high_priority_classes;
+	u32 llfc_low_priority_classes;
+	/* BRB */
+	u32 cos0_pauseable;
+	u32 cos1_pauseable;
+};
+
+/**
+ * Used to update the PFC attributes in EMAC, BMAC, NIG and BRB
+ * when link is already up
+ */
+void bnx2x_update_pfc(struct link_params *params,
+		      struct link_vars *vars,
+		      struct bnx2x_nig_brb_pfc_port_params *pfc_params);
+
+
+/* Used to configure the ETS to disable */
+void bnx2x_ets_disabled(struct link_params *params);
+
+/* Used to configure the ETS to BW limited */
+void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw,
+						const u32 cos1_bw);
+
+/* Used to configure the ETS to strict */
+u8 bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos);
+
+/* Read pfc statistic*/
+void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
+						 u32 pfc_frames_sent[2],
+						 u32 pfc_frames_received[2]);
 #endif /* BNX2X_LINK_H */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 563b2cb8e544..bdc3fc26b31a 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -55,6 +55,7 @@
 #include "bnx2x_init.h"
 #include "bnx2x_init_ops.h"
 #include "bnx2x_cmn.h"
+#include "bnx2x_dcb.h"
 
 #include <linux/firmware.h>
 #include "bnx2x_fw_file_hdr.h"
@@ -3105,6 +3106,11 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 			if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
 				bnx2x_pmf_update(bp);
 
+			if (bp->port.pmf &&
+			    (val & DRV_STATUS_DCBX_NEGOTIATION_RESULTS))
+				/* start dcbx state machine */
+				bnx2x_dcbx_set_params(bp,
+					BNX2X_DCBX_STATE_NEG_RECEIVED);
 		} else if (attn & BNX2X_MC_ASSERT_BITS) {
 
 			BNX2X_ERR("MC assert!\n");
@@ -3724,6 +3730,15 @@ static void bnx2x_eq_int(struct bnx2x *bp)
 						BNX2X_FP_STATE_CLOSED;
 
 			goto next_spqe;
+
+		case EVENT_RING_OPCODE_STOP_TRAFFIC:
+			DP(NETIF_MSG_IFUP, "got STOP TRAFFIC\n");
+			bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_TX_PAUSED);
+			goto next_spqe;
+		case EVENT_RING_OPCODE_START_TRAFFIC:
+			DP(NETIF_MSG_IFUP, "got START TRAFFIC\n");
+			bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_TX_RELEASED);
+			goto next_spqe;
 		}
 
 		switch (opcode | bp->state) {
@@ -4363,6 +4378,7 @@ static void bnx2x_init_internal_common(struct bnx2x *bp)
 static void bnx2x_init_internal_port(struct bnx2x *bp)
 {
 	/* port */
+	bnx2x_dcb_init_intmem_pfc(bp);
 }
 
 static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
@@ -5488,8 +5504,10 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
 	 *  - SF mode: bits 3-7 are masked. only bits 0-2 are in use
 	 *  - MF mode: bit 3 is masked. bits 0-2 are in use as in SF
 	 *             bits 4-7 are used for "per vn group attention" */
-	REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4,
-	       (IS_MF(bp) ? 0xF7 : 0x7));
+	val = IS_MF(bp) ? 0xF7 : 0x7;
+	/* Enable DCBX attention for all but E1 */
+	val |= CHIP_IS_E1(bp) ? 0 : 0x10;
+	REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4, val);
 
 	bnx2x_init_block(bp, PXPCS_BLOCK, init_stage);
 	bnx2x_init_block(bp, EMAC0_BLOCK, init_stage);
@@ -8775,6 +8793,8 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->timer.data = (unsigned long) bp;
 	bp->timer.function = bnx2x_timer;
 
+	bnx2x_dcbx_init_params(bp);
+
 	return rc;
 }
 
-- 
cgit v1.2.3


From bcab15c5d780bafb38311f00fcb263d03d2b00f1 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:25 +0000
Subject: bnx2x: Add DCB/PFC support - link layer

Add appropriate HW DCB/PFC configuration

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_link.c | 665 ++++++++++++++++++++++++++++++++++++++---
 drivers/net/bnx2x/bnx2x_link.h |  16 +
 drivers/net/bnx2x/bnx2x_reg.h  |  47 +++
 3 files changed, 689 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 38aeffef2a83..97cbee2927fc 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -164,7 +164,8 @@
 #define EDC_MODE_PASSIVE_DAC 			0x0055
 
 
-
+#define ETS_BW_LIMIT_CREDIT_UPPER_BOUND		(0x5000)
+#define ETS_BW_LIMIT_CREDIT_WEIGHT		(0x5000)
 /**********************************************************/
 /*                     INTERFACE                          */
 /**********************************************************/
@@ -205,6 +206,273 @@ static u32 bnx2x_bits_dis(struct bnx2x *bp, u32 reg, u32 bits)
 	return val;
 }
 
+/******************************************************************/
+/*				ETS section			  */
+/******************************************************************/
+void bnx2x_ets_disabled(struct link_params *params)
+{
+	/* ETS disabled configuration*/
+	struct bnx2x *bp = params->bp;
+
+	DP(NETIF_MSG_LINK, "ETS disabled configuration\n");
+
+	/**
+	 * mapping between entry  priority to client number (0,1,2 -debug and
+	 * management clients, 3 - COS0 client, 4 - COS client)(HIGHEST)
+	 * 3bits client num.
+	 *   PRI4    |    PRI3    |    PRI2    |    PRI1    |    PRI0
+	 * cos1-100     cos0-011     dbg1-010     dbg0-001     MCP-000
+	 */
+
+	REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT, 0x4688);
+	/**
+	 * Bitmap of 5bits length. Each bit specifies whether the entry behaves
+	 * as strict.  Bits 0,1,2 - debug and management entries, 3 -
+	 * COS0 entry, 4 - COS1 entry.
+	 * COS1 | COS0 | DEBUG1 | DEBUG0 | MGMT
+	 * bit4   bit3	  bit2   bit1	  bit0
+	 * MCP and debug are strict
+	 */
+
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x7);
+	/* defines which entries (clients) are subjected to WFQ arbitration */
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ, 0);
+	/**
+	* For strict priority entries defines the number of consecutive
+	* slots for the highest priority.
+	*/
+	REG_WR(bp, NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100);
+	/**
+	 * mapping between the CREDIT_WEIGHT registers and actual client
+	 * numbers
+	 */
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP, 0);
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0, 0);
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1, 0);
+
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0, 0);
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1, 0);
+	REG_WR(bp, PBF_REG_HIGH_PRIORITY_COS_NUM, 0);
+	/* ETS mode disable */
+	REG_WR(bp, PBF_REG_ETS_ENABLED, 0);
+	/**
+	 * If ETS mode is enabled (there is no strict priority) defines a WFQ
+	 * weight for COS0/COS1.
+	 */
+	REG_WR(bp, PBF_REG_COS0_WEIGHT, 0x2710);
+	REG_WR(bp, PBF_REG_COS1_WEIGHT, 0x2710);
+	/* Upper bound that COS0_WEIGHT can reach in the WFQ arbiter */
+	REG_WR(bp, PBF_REG_COS0_UPPER_BOUND, 0x989680);
+	REG_WR(bp, PBF_REG_COS1_UPPER_BOUND, 0x989680);
+	/* Defines the number of consecutive slots for the strict priority */
+	REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0);
+}
+
+void bnx2x_ets_bw_limit_common(const struct link_params *params)
+{
+	/* ETS disabled configuration */
+	struct bnx2x *bp = params->bp;
+	DP(NETIF_MSG_LINK, "ETS enabled BW limit configuration\n");
+	/**
+	* defines which entries (clients) are subjected to WFQ arbitration
+	* COS0 0x8
+	* COS1 0x10
+	*/
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ, 0x18);
+	/**
+	* mapping between the ARB_CREDIT_WEIGHT registers and actual
+	* client numbers (WEIGHT_0 does not actually have to represent
+	* client 0)
+	*    PRI4    |    PRI3    |    PRI2    |    PRI1    |    PRI0
+	*  cos1-001     cos0-000     dbg1-100     dbg0-011     MCP-010
+	*/
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP, 0x111A);
+
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0,
+	       ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1,
+	       ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
+
+	/* ETS mode enabled*/
+	REG_WR(bp, PBF_REG_ETS_ENABLED, 1);
+
+	/* Defines the number of consecutive slots for the strict priority */
+	REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0);
+	/**
+	* Bitmap of 5bits length. Each bit specifies whether the entry behaves
+	* as strict.  Bits 0,1,2 - debug and management entries, 3 - COS0
+	* entry, 4 - COS1 entry.
+	* COS1 | COS0 | DEBUG21 | DEBUG0 | MGMT
+	* bit4   bit3	  bit2     bit1	   bit0
+	* MCP and debug are strict
+	*/
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x7);
+
+	/* Upper bound that COS0_WEIGHT can reach in the WFQ arbiter.*/
+	REG_WR(bp, PBF_REG_COS0_UPPER_BOUND,
+	       ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
+	REG_WR(bp, PBF_REG_COS1_UPPER_BOUND,
+	       ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
+}
+
+void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw,
+			const u32 cos1_bw)
+{
+	/* ETS disabled configuration*/
+	struct bnx2x *bp = params->bp;
+	const u32 total_bw = cos0_bw + cos1_bw;
+	u32 cos0_credit_weight = 0;
+	u32 cos1_credit_weight = 0;
+
+	DP(NETIF_MSG_LINK, "ETS enabled BW limit configuration\n");
+
+	if ((0 == total_bw) ||
+	    (0 == cos0_bw) ||
+	    (0 == cos1_bw)) {
+		DP(NETIF_MSG_LINK,
+		   "bnx2x_ets_bw_limit: Total BW can't be zero\n");
+		return;
+	}
+
+	cos0_credit_weight = (cos0_bw * ETS_BW_LIMIT_CREDIT_WEIGHT)/
+		total_bw;
+	cos1_credit_weight = (cos1_bw * ETS_BW_LIMIT_CREDIT_WEIGHT)/
+		total_bw;
+
+	bnx2x_ets_bw_limit_common(params);
+
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0, cos0_credit_weight);
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1, cos1_credit_weight);
+
+	REG_WR(bp, PBF_REG_COS0_WEIGHT, cos0_credit_weight);
+	REG_WR(bp, PBF_REG_COS1_WEIGHT, cos1_credit_weight);
+}
+
+u8 bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos)
+{
+	/* ETS disabled configuration*/
+	struct bnx2x *bp = params->bp;
+	u32 val	= 0;
+
+	if ((1 < strict_cos) && (NULL == params))
+		return -EINVAL;
+
+	DP(NETIF_MSG_LINK, "ETS enabled strict configuration\n");
+	/**
+	 * Bitmap of 5bits length. Each bit specifies whether the entry behaves
+	 * as strict.  Bits 0,1,2 - debug and management entries,
+	 * 3 - COS0 entry, 4 - COS1 entry.
+	 *  COS1 | COS0 | DEBUG21 | DEBUG0 | MGMT
+	 *  bit4   bit3	  bit2      bit1     bit0
+	 * MCP and debug are strict
+	 */
+	REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x1F);
+	/**
+	 * For strict priority entries defines the number of consecutive slots
+	 * for the highest priority.
+	 */
+	REG_WR(bp, NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100);
+	/* ETS mode disable */
+	REG_WR(bp, PBF_REG_ETS_ENABLED, 0);
+	/* Defines the number of consecutive slots for the strict priority */
+	REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0x100);
+
+	/* Defines the number of consecutive slots for the strict priority */
+	REG_WR(bp, PBF_REG_HIGH_PRIORITY_COS_NUM, strict_cos);
+
+	/**
+	* mapping between entry  priority to client number (0,1,2 -debug and
+	* management clients, 3 - COS0 client, 4 - COS client)(HIGHEST)
+	* 3bits client num.
+	*   PRI4    |    PRI3    |    PRI2    |    PRI1    |    PRI0
+	* dbg0-010     dbg1-001     cos1-100     cos0-011     MCP-000
+	* dbg0-010     dbg1-001     cos0-011     cos1-100     MCP-000
+	*/
+	val = (0 == strict_cos) ? 0x2318 : 0x22E0;
+	REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT, val);
+
+	return 0;
+}
+/******************************************************************/
+/*			ETS section				  */
+/******************************************************************/
+
+static void bnx2x_bmac2_get_pfc_stat(struct link_params *params,
+				     u32 pfc_frames_sent[2],
+				     u32 pfc_frames_received[2])
+{
+	/* Read pfc statistic */
+	struct bnx2x *bp = params->bp;
+	u32 bmac_addr = params->port ? NIG_REG_INGRESS_BMAC1_MEM :
+		NIG_REG_INGRESS_BMAC0_MEM;
+
+	DP(NETIF_MSG_LINK, "pfc statistic read from BMAC\n");
+
+	REG_RD_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_STAT_GTPP,
+					pfc_frames_sent, 2);
+
+	REG_RD_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_STAT_GRPP,
+					pfc_frames_received, 2);
+
+}
+static void bnx2x_emac_get_pfc_stat(struct link_params *params,
+				    u32 pfc_frames_sent[2],
+				    u32 pfc_frames_received[2])
+{
+	/* Read pfc statistic */
+	struct bnx2x *bp = params->bp;
+	u32 emac_base = params->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+	u32 val_xon = 0;
+	u32 val_xoff = 0;
+
+	DP(NETIF_MSG_LINK, "pfc statistic read from EMAC\n");
+
+	/* PFC received frames */
+	val_xoff = REG_RD(bp, emac_base +
+				EMAC_REG_RX_PFC_STATS_XOFF_RCVD);
+	val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT;
+	val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_RCVD);
+	val_xon &= EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT;
+
+	pfc_frames_received[0] = val_xon + val_xoff;
+
+	/* PFC received sent */
+	val_xoff = REG_RD(bp, emac_base +
+				EMAC_REG_RX_PFC_STATS_XOFF_SENT);
+	val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT;
+	val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_SENT);
+	val_xon &= EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT;
+
+	pfc_frames_sent[0] = val_xon + val_xoff;
+}
+
+void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
+			 u32 pfc_frames_sent[2],
+			 u32 pfc_frames_received[2])
+{
+	/* Read pfc statistic */
+	struct bnx2x *bp = params->bp;
+	u32 val	= 0;
+	DP(NETIF_MSG_LINK, "pfc statistic\n");
+
+	if (!vars->link_up)
+		return;
+
+	val = REG_RD(bp, MISC_REG_RESET_REG_2);
+	if ((val & (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))
+	    == 0) {
+		DP(NETIF_MSG_LINK, "About to read stats from EMAC\n");
+		bnx2x_emac_get_pfc_stat(params, pfc_frames_sent,
+					pfc_frames_received);
+	} else {
+		DP(NETIF_MSG_LINK, "About to read stats from BMAC\n");
+		bnx2x_bmac2_get_pfc_stat(params, pfc_frames_sent,
+					 pfc_frames_received);
+	}
+}
+/******************************************************************/
+/*			MAC/PBF section				  */
+/******************************************************************/
 static void bnx2x_emac_init(struct link_params *params,
 			   struct link_vars *vars)
 {
@@ -315,24 +583,55 @@ static u8 bnx2x_emac_enable(struct link_params *params,
 		/* pause enable/disable */
 		bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_RX_MODE,
 			       EMAC_RX_MODE_FLOW_EN);
-		if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
-			bnx2x_bits_en(bp, emac_base +
-				    EMAC_REG_EMAC_RX_MODE,
-				    EMAC_RX_MODE_FLOW_EN);
 
 		bnx2x_bits_dis(bp,  emac_base + EMAC_REG_EMAC_TX_MODE,
-			     (EMAC_TX_MODE_EXT_PAUSE_EN |
-			      EMAC_TX_MODE_FLOW_EN));
-		if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
-			bnx2x_bits_en(bp, emac_base +
-				    EMAC_REG_EMAC_TX_MODE,
-				   (EMAC_TX_MODE_EXT_PAUSE_EN |
-				    EMAC_TX_MODE_FLOW_EN));
+			       (EMAC_TX_MODE_EXT_PAUSE_EN |
+				EMAC_TX_MODE_FLOW_EN));
+		if (!(params->feature_config_flags &
+		      FEATURE_CONFIG_PFC_ENABLED)) {
+			if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+				bnx2x_bits_en(bp, emac_base +
+					      EMAC_REG_EMAC_RX_MODE,
+					      EMAC_RX_MODE_FLOW_EN);
+
+			if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+				bnx2x_bits_en(bp, emac_base +
+					      EMAC_REG_EMAC_TX_MODE,
+					      (EMAC_TX_MODE_EXT_PAUSE_EN |
+					       EMAC_TX_MODE_FLOW_EN));
+		} else
+			bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
+				      EMAC_TX_MODE_FLOW_EN);
 	}
 
 	/* KEEP_VLAN_TAG, promiscuous */
 	val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE);
 	val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS;
+
+	/**
+	* Setting this bit causes MAC control frames (except for pause
+	* frames) to be passed on for processing. This setting has no
+	* affect on the operation of the pause frames. This bit effects
+	* all packets regardless of RX Parser packet sorting logic.
+	* Turn the PFC off to make sure we are in Xon state before
+	* enabling it.
+	*/
+	EMAC_WR(bp, EMAC_REG_RX_PFC_MODE, 0);
+	if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED) {
+		DP(NETIF_MSG_LINK, "PFC is enabled\n");
+		/* Enable PFC again */
+		EMAC_WR(bp, EMAC_REG_RX_PFC_MODE,
+			EMAC_REG_RX_PFC_MODE_RX_EN |
+			EMAC_REG_RX_PFC_MODE_TX_EN |
+			EMAC_REG_RX_PFC_MODE_PRIORITIES);
+
+		EMAC_WR(bp, EMAC_REG_RX_PFC_PARAM,
+			((0x0101 <<
+			  EMAC_REG_RX_PFC_PARAM_OPCODE_BITSHIFT) |
+			 (0x00ff <<
+			  EMAC_REG_RX_PFC_PARAM_PRIORITY_EN_BITSHIFT)));
+		val |= EMAC_RX_MODE_KEEP_MAC_CONTROL;
+	}
 	EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val);
 
 	/* Set Loopback */
@@ -362,7 +661,9 @@ static u8 bnx2x_emac_enable(struct link_params *params,
 	/* enable the NIG in/out to the emac */
 	REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x1);
 	val = 0;
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+	if ((params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED) ||
+	    (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
 		val = 1;
 
 	REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, val);
@@ -383,9 +684,38 @@ static u8 bnx2x_emac_enable(struct link_params *params,
 	return 0;
 }
 
-static void bnx2x_update_bmac2(struct link_params *params,
-			       struct link_vars *vars,
-			       u8 is_lb)
+static void bnx2x_update_pfc_bmac1(struct link_params *params,
+				   struct link_vars *vars)
+{
+	u32 wb_data[2];
+	struct bnx2x *bp = params->bp;
+	u32 bmac_addr =  params->port ? NIG_REG_INGRESS_BMAC1_MEM :
+		NIG_REG_INGRESS_BMAC0_MEM;
+
+	u32 val = 0x14;
+	if ((!(params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED)) &&
+		(vars->flow_ctrl & BNX2X_FLOW_CTRL_RX))
+		/* Enable BigMAC to react on received Pause packets */
+		val |= (1<<5);
+	wb_data[0] = val;
+	wb_data[1] = 0;
+	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_CONTROL, wb_data, 2);
+
+	/* tx control */
+	val = 0xc0;
+	if (!(params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED) &&
+		(vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
+		val |= 0x800000;
+	wb_data[0] = val;
+	wb_data[1] = 0;
+	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_CONTROL, wb_data, 2);
+}
+
+static void bnx2x_update_pfc_bmac2(struct link_params *params,
+				   struct link_vars *vars,
+				   u8 is_lb)
 {
 	/*
 	 * Set rx control: Strip CRC and enable BigMAC to relay
@@ -397,7 +727,9 @@ static void bnx2x_update_bmac2(struct link_params *params,
 		NIG_REG_INGRESS_BMAC0_MEM;
 	u32 val = 0x14;
 
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+	if ((!(params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED)) &&
+		(vars->flow_ctrl & BNX2X_FLOW_CTRL_RX))
 		/* Enable BigMAC to react on received Pause packets */
 		val |= (1<<5);
 	wb_data[0] = val;
@@ -408,14 +740,47 @@ static void bnx2x_update_bmac2(struct link_params *params,
 
 	/* Tx control */
 	val = 0xc0;
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+	if (!(params->feature_config_flags &
+				FEATURE_CONFIG_PFC_ENABLED) &&
+	    (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
 		val |= 0x800000;
 	wb_data[0] = val;
 	wb_data[1] = 0;
-	REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_CONTROL,
-			wb_data, 2);
+	REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_CONTROL, wb_data, 2);
+
+	if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED) {
+		DP(NETIF_MSG_LINK, "PFC is enabled\n");
+		/* Enable PFC RX & TX & STATS and set 8 COS  */
+		wb_data[0] = 0x0;
+		wb_data[0] |= (1<<0);  /* RX */
+		wb_data[0] |= (1<<1);  /* TX */
+		wb_data[0] |= (1<<2);  /* Force initial Xon */
+		wb_data[0] |= (1<<3);  /* 8 cos */
+		wb_data[0] |= (1<<5);  /* STATS */
+		wb_data[1] = 0;
+		REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_PFC_CONTROL,
+			    wb_data, 2);
+		/* Clear the force Xon */
+		wb_data[0] &= ~(1<<2);
+	} else {
+		DP(NETIF_MSG_LINK, "PFC is disabled\n");
+		/* disable PFC RX & TX & STATS and set 8 COS */
+		wb_data[0] = 0x8;
+		wb_data[1] = 0;
+	}
+
+	REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_PFC_CONTROL, wb_data, 2);
 
+	/**
+	* Set Time (based unit is 512 bit time) between automatic
+	* re-sending of PP packets amd enable automatic re-send of
+	* Per-Priroity Packet as long as pp_gen is asserted and
+	* pp_disable is low.
+	*/
 	val = 0x8000;
+	if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED)
+		val |= (1<<16); /* enable automatic re-send */
+
 	wb_data[0] = val;
 	wb_data[1] = 0;
 	REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_PAUSE_CONTROL,
@@ -427,6 +792,9 @@ static void bnx2x_update_bmac2(struct link_params *params,
 		val |= 0x4; /* Local loopback */
 		DP(NETIF_MSG_LINK, "enable bmac loopback\n");
 	}
+	/* When PFC enabled, Pass pause frames towards the NIG. */
+	if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED)
+		val |= ((1<<6)|(1<<5));
 
 	wb_data[0] = val;
 	wb_data[1] = 0;
@@ -434,6 +802,239 @@ static void bnx2x_update_bmac2(struct link_params *params,
 			wb_data, 2);
 }
 
+static void bnx2x_update_pfc_brb(struct link_params *params,
+		struct link_vars *vars,
+		struct bnx2x_nig_brb_pfc_port_params *pfc_params)
+{
+	struct bnx2x *bp = params->bp;
+	int set_pfc = params->feature_config_flags &
+		FEATURE_CONFIG_PFC_ENABLED;
+
+	/* default - pause configuration */
+	u32 pause_xoff_th = PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_PAUSEABLE;
+	u32 pause_xon_th = PFC_BRB_MAC_PAUSE_XON_THRESHOLD_PAUSEABLE;
+	u32 full_xoff_th = PFC_BRB_MAC_FULL_XOFF_THRESHOLD_PAUSEABLE;
+	u32 full_xon_th = PFC_BRB_MAC_FULL_XON_THRESHOLD_PAUSEABLE;
+
+	if (set_pfc && pfc_params)
+		/* First COS */
+		if (!pfc_params->cos0_pauseable) {
+			pause_xoff_th =
+			  PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_NON_PAUSEABLE;
+			pause_xon_th =
+			  PFC_BRB_MAC_PAUSE_XON_THRESHOLD_NON_PAUSEABLE;
+			full_xoff_th =
+			  PFC_BRB_MAC_FULL_XOFF_THRESHOLD_NON_PAUSEABLE;
+			full_xon_th =
+			  PFC_BRB_MAC_FULL_XON_THRESHOLD_NON_PAUSEABLE;
+		}
+	/* The number of free blocks below which the pause signal to class 0
+	   of MAC #n is asserted. n=0,1 */
+	REG_WR(bp, BRB1_REG_PAUSE_0_XOFF_THRESHOLD_0 , pause_xoff_th);
+	/* The number of free blocks above which the pause signal to class 0
+	   of MAC #n is de-asserted. n=0,1 */
+	REG_WR(bp, BRB1_REG_PAUSE_0_XON_THRESHOLD_0 , pause_xon_th);
+	/* The number of free blocks below which the full signal to class 0
+	   of MAC #n is asserted. n=0,1 */
+	REG_WR(bp, BRB1_REG_FULL_0_XOFF_THRESHOLD_0 , full_xoff_th);
+	/* The number of free blocks above which the full signal to class 0
+	   of MAC #n is de-asserted. n=0,1 */
+	REG_WR(bp, BRB1_REG_FULL_0_XON_THRESHOLD_0 , full_xon_th);
+
+	if (set_pfc && pfc_params) {
+		/* Second COS */
+		if (pfc_params->cos1_pauseable) {
+			pause_xoff_th =
+			  PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_PAUSEABLE;
+			pause_xon_th =
+			  PFC_BRB_MAC_PAUSE_XON_THRESHOLD_PAUSEABLE;
+			full_xoff_th =
+			  PFC_BRB_MAC_FULL_XOFF_THRESHOLD_PAUSEABLE;
+			full_xon_th =
+			  PFC_BRB_MAC_FULL_XON_THRESHOLD_PAUSEABLE;
+		} else {
+			pause_xoff_th =
+			  PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_NON_PAUSEABLE;
+			pause_xon_th =
+			  PFC_BRB_MAC_PAUSE_XON_THRESHOLD_NON_PAUSEABLE;
+			full_xoff_th =
+			  PFC_BRB_MAC_FULL_XOFF_THRESHOLD_NON_PAUSEABLE;
+			full_xon_th =
+			  PFC_BRB_MAC_FULL_XON_THRESHOLD_NON_PAUSEABLE;
+		}
+		/**
+		 * The number of free blocks below which the pause signal to
+		 * class 1 of MAC #n is asserted. n=0,1
+		 **/
+		REG_WR(bp, BRB1_REG_PAUSE_1_XOFF_THRESHOLD_0, pause_xoff_th);
+		/**
+		 * The number of free blocks above which the pause signal to
+		 * class 1 of MAC #n is de-asserted. n=0,1
+		 **/
+		REG_WR(bp, BRB1_REG_PAUSE_1_XON_THRESHOLD_0, pause_xon_th);
+		/**
+		 * The number of free blocks below which the full signal to
+		 * class 1 of MAC #n is asserted. n=0,1
+		 **/
+		REG_WR(bp, BRB1_REG_FULL_1_XOFF_THRESHOLD_0, full_xoff_th);
+		/**
+		 * The number of free blocks above which the full signal to
+		 * class 1 of MAC #n is de-asserted. n=0,1
+		 **/
+		REG_WR(bp, BRB1_REG_FULL_1_XON_THRESHOLD_0, full_xon_th);
+	}
+}
+
+static void bnx2x_update_pfc_nig(struct link_params *params,
+		struct link_vars *vars,
+		struct bnx2x_nig_brb_pfc_port_params *nig_params)
+{
+	u32 xcm_mask = 0, ppp_enable = 0, pause_enable = 0, llfc_out_en = 0;
+	u32 llfc_enable = 0, xcm0_out_en = 0, p0_hwpfc_enable = 0;
+	u32 pkt_priority_to_cos = 0;
+	u32 val;
+	struct bnx2x *bp = params->bp;
+	int port = params->port;
+	int set_pfc = params->feature_config_flags &
+		FEATURE_CONFIG_PFC_ENABLED;
+	DP(NETIF_MSG_LINK, "updating pfc nig parameters\n");
+
+	/**
+	 * When NIG_LLH0_XCM_MASK_REG_LLHX_XCM_MASK_BCN bit is set
+	 * MAC control frames (that are not pause packets)
+	 * will be forwarded to the XCM.
+	 */
+	xcm_mask = REG_RD(bp,
+				port ? NIG_REG_LLH1_XCM_MASK :
+				NIG_REG_LLH0_XCM_MASK);
+	/**
+	 * nig params will override non PFC params, since it's possible to
+	 * do transition from PFC to SAFC
+	 */
+	if (set_pfc) {
+		pause_enable = 0;
+		llfc_out_en = 0;
+		llfc_enable = 0;
+		ppp_enable = 1;
+		xcm_mask &= ~(port ? NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN :
+				     NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN);
+		xcm0_out_en = 0;
+		p0_hwpfc_enable = 1;
+	} else  {
+		if (nig_params) {
+			llfc_out_en = nig_params->llfc_out_en;
+			llfc_enable = nig_params->llfc_enable;
+			pause_enable = nig_params->pause_enable;
+		} else  /*defaul non PFC mode - PAUSE */
+			pause_enable = 1;
+
+		xcm_mask |= (port ? NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN :
+			NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN);
+		xcm0_out_en = 1;
+	}
+
+	REG_WR(bp, port ? NIG_REG_LLFC_OUT_EN_1 :
+	       NIG_REG_LLFC_OUT_EN_0, llfc_out_en);
+	REG_WR(bp, port ? NIG_REG_LLFC_ENABLE_1 :
+	       NIG_REG_LLFC_ENABLE_0, llfc_enable);
+	REG_WR(bp, port ? NIG_REG_PAUSE_ENABLE_1 :
+	       NIG_REG_PAUSE_ENABLE_0, pause_enable);
+
+	REG_WR(bp, port ? NIG_REG_PPP_ENABLE_1 :
+	       NIG_REG_PPP_ENABLE_0, ppp_enable);
+
+	REG_WR(bp, port ? NIG_REG_LLH1_XCM_MASK :
+	       NIG_REG_LLH0_XCM_MASK, xcm_mask);
+
+	REG_WR(bp,  NIG_REG_LLFC_EGRESS_SRC_ENABLE_0, 0x7);
+
+	/* output enable for RX_XCM # IF */
+	REG_WR(bp, NIG_REG_XCM0_OUT_EN, xcm0_out_en);
+
+	/* HW PFC TX enable */
+	REG_WR(bp, NIG_REG_P0_HWPFC_ENABLE, p0_hwpfc_enable);
+
+	/* 0x2 = BMAC, 0x1= EMAC */
+	switch (vars->mac_type) {
+	case MAC_TYPE_EMAC:
+		val = 1;
+		break;
+	case MAC_TYPE_BMAC:
+		val = 0;
+		break;
+	default:
+		val = 0;
+		break;
+	}
+	REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT, val);
+
+	if (nig_params) {
+		pkt_priority_to_cos = nig_params->pkt_priority_to_cos;
+
+		REG_WR(bp, port ? NIG_REG_P1_RX_COS0_PRIORITY_MASK :
+		       NIG_REG_P0_RX_COS0_PRIORITY_MASK,
+		       nig_params->rx_cos0_priority_mask);
+
+		REG_WR(bp, port ? NIG_REG_P1_RX_COS1_PRIORITY_MASK :
+		       NIG_REG_P0_RX_COS1_PRIORITY_MASK,
+		       nig_params->rx_cos1_priority_mask);
+
+		REG_WR(bp, port ? NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_1 :
+		       NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_0,
+		       nig_params->llfc_high_priority_classes);
+
+		REG_WR(bp, port ? NIG_REG_LLFC_LOW_PRIORITY_CLASSES_1 :
+		       NIG_REG_LLFC_LOW_PRIORITY_CLASSES_0,
+		       nig_params->llfc_low_priority_classes);
+	}
+	REG_WR(bp, port ? NIG_REG_P1_PKT_PRIORITY_TO_COS :
+	       NIG_REG_P0_PKT_PRIORITY_TO_COS,
+	       pkt_priority_to_cos);
+}
+
+
+void bnx2x_update_pfc(struct link_params *params,
+		      struct link_vars *vars,
+		      struct bnx2x_nig_brb_pfc_port_params *pfc_params)
+{
+	/**
+	 * The PFC and pause are orthogonal to one another, meaning when
+	 * PFC is enabled, the pause are disabled, and when PFC is
+	 * disabled, pause are set according to the pause result.
+	 */
+	u32 val;
+	struct bnx2x *bp = params->bp;
+
+	/* update NIG params */
+	bnx2x_update_pfc_nig(params, vars, pfc_params);
+
+	/* update BRB params */
+	bnx2x_update_pfc_brb(params, vars, pfc_params);
+
+	if (!vars->link_up)
+		return;
+
+	val = REG_RD(bp, MISC_REG_RESET_REG_2);
+	if ((val & (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))
+	    == 0) {
+		DP(NETIF_MSG_LINK, "About to update PFC in EMAC\n");
+		bnx2x_emac_enable(params, vars, 0);
+		return;
+	}
+
+	DP(NETIF_MSG_LINK, "About to update PFC in BMAC\n");
+	if (CHIP_IS_E2(bp))
+		bnx2x_update_pfc_bmac2(params, vars, 0);
+	else
+		bnx2x_update_pfc_bmac1(params, vars);
+
+	val = 0;
+	if ((params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED) ||
+	    (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
+		val = 1;
+	REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + params->port*4, val);
+}
 
 static u8 bnx2x_bmac1_enable(struct link_params *params,
 			     struct link_vars *vars,
@@ -465,15 +1066,6 @@ static u8 bnx2x_bmac1_enable(struct link_params *params,
 	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_SOURCE_ADDR,
 		    wb_data, 2);
 
-	/* tx control */
-	val = 0xc0;
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
-		val |= 0x800000;
-	wb_data[0] = val;
-	wb_data[1] = 0;
-	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_CONTROL,
-			wb_data, 2);
-
 	/* mac control */
 	val = 0x3;
 	if (is_lb) {
@@ -491,14 +1083,7 @@ static u8 bnx2x_bmac1_enable(struct link_params *params,
 	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_MAX_SIZE,
 			wb_data, 2);
 
-	/* rx control set to don't strip crc */
-	val = 0x14;
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
-		val |= 0x20;
-	wb_data[0] = val;
-	wb_data[1] = 0;
-	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_CONTROL,
-			wb_data, 2);
+	bnx2x_update_pfc_bmac1(params, vars);
 
 	/* set tx mtu */
 	wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
@@ -595,7 +1180,7 @@ static u8 bnx2x_bmac2_enable(struct link_params *params,
 	REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_CNT_MAX_SIZE,
 			wb_data, 2);
 	udelay(30);
-	bnx2x_update_bmac2(params, vars, is_lb);
+	bnx2x_update_pfc_bmac2(params, vars, is_lb);
 
 	return 0;
 }
@@ -627,7 +1212,9 @@ static u8 bnx2x_bmac_enable(struct link_params *params,
 	REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 0x0);
 	REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 0x0);
 	val = 0;
-	if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+	if ((params->feature_config_flags &
+	      FEATURE_CONFIG_PFC_ENABLED) ||
+	    (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
 		val = 1;
 	REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, val);
 	REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x0);
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h
index 149f84258d8b..bedab1a942c4 100644
--- a/drivers/net/bnx2x/bnx2x_link.h
+++ b/drivers/net/bnx2x/bnx2x_link.h
@@ -65,6 +65,22 @@
 #define FW_PARAM_MDIO_CTRL_OFFSET 16
 #define FW_PARAM_SET(phy_addr, phy_type, mdio_access) \
 	(phy_addr | phy_type | mdio_access << FW_PARAM_MDIO_CTRL_OFFSET)
+
+#define PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_PAUSEABLE		170
+#define PFC_BRB_MAC_PAUSE_XOFF_THRESHOLD_NON_PAUSEABLE		0
+
+#define PFC_BRB_MAC_PAUSE_XON_THRESHOLD_PAUSEABLE			250
+#define PFC_BRB_MAC_PAUSE_XON_THRESHOLD_NON_PAUSEABLE		0
+
+#define PFC_BRB_MAC_FULL_XOFF_THRESHOLD_PAUSEABLE			10
+#define PFC_BRB_MAC_FULL_XOFF_THRESHOLD_NON_PAUSEABLE		90
+
+#define PFC_BRB_MAC_FULL_XON_THRESHOLD_PAUSEABLE			50
+#define PFC_BRB_MAC_FULL_XON_THRESHOLD_NON_PAUSEABLE		250
+
+#define PFC_BRB_FULL_LB_XOFF_THRESHOLD				170
+#define PFC_BRB_FULL_LB_XON_THRESHOLD				250
+
 /***********************************************************/
 /*                         Structs                         */
 /***********************************************************/
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index 64bdda189e5a..bfd875b72906 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1615,6 +1615,8 @@
 #define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN	 (0x1<<4)
 #define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST	 (0x1<<2)
 #define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN	 (0x1<<3)
+#define NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN			 (0x1<<0)
+#define NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN			 (0x1<<0)
 #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT	 (0x1<<0)
 #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS	 (0x1<<9)
 #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G 	 (0x1<<15)
@@ -1744,12 +1746,16 @@
    ~ppp_enable.ppp_enable = 0 and pause_enable.pause_enable =0 for the same
    port */
 #define NIG_REG_LLFC_ENABLE_0					 0x16208
+#define NIG_REG_LLFC_ENABLE_1					 0x1620c
 /* [RW 16] classes are high-priority for port0 */
 #define NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_0			 0x16058
+#define NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_1			 0x1605c
 /* [RW 16] classes are low-priority for port0 */
 #define NIG_REG_LLFC_LOW_PRIORITY_CLASSES_0			 0x16060
+#define NIG_REG_LLFC_LOW_PRIORITY_CLASSES_1			 0x16064
 /* [RW 1] Output enable of message to LLFC BMAC IF for port0 */
 #define NIG_REG_LLFC_OUT_EN_0					 0x160c8
+#define NIG_REG_LLFC_OUT_EN_1					 0x160cc
 #define NIG_REG_LLH0_ACPI_PAT_0_CRC				 0x1015c
 #define NIG_REG_LLH0_ACPI_PAT_6_LEN				 0x10154
 #define NIG_REG_LLH0_BRB1_DRV_MASK				 0x10244
@@ -1912,11 +1918,17 @@
    ~safc_enable.safc_enable = 0 and ppp_enable.ppp_enable =0 for the same
    port */
 #define NIG_REG_PAUSE_ENABLE_0					 0x160c0
+#define NIG_REG_PAUSE_ENABLE_1					 0x160c4
 /* [RW 1] Input enable for RX PBF LP IF */
 #define NIG_REG_PBF_LB_IN_EN					 0x100b4
 /* [RW 1] Value of this register will be transmitted to port swap when
    ~nig_registers_strap_override.strap_override =1 */
 #define NIG_REG_PORT_SWAP					 0x10394
+/* [RW 1] PPP enable for port0. This register may get 1 only when
+ * ~safc_enable.safc_enable = 0 and pause_enable.pause_enable =0 for the
+ * same port */
+#define NIG_REG_PPP_ENABLE_0					 0x160b0
+#define NIG_REG_PPP_ENABLE_1					 0x160b4
 /* [RW 1] output enable for RX parser descriptor IF */
 #define NIG_REG_PRS_EOP_OUT_EN					 0x10104
 /* [RW 1] Input enable for RX parser request IF */
@@ -1983,6 +1995,14 @@
 #define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G	 (0x1<<15)
 #define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS  (0xf<<18)
 #define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE 18
+/* [RW 31] The upper bound of the weight of COS0 in the ETS command arbiter. */
+#define PBF_REG_COS0_UPPER_BOUND				 0x15c05c
+/* [RW 31] The weight of COS0 in the ETS command arbiter. */
+#define PBF_REG_COS0_WEIGHT					 0x15c054
+/* [RW 31] The upper bound of the weight of COS1 in the ETS command arbiter. */
+#define PBF_REG_COS1_UPPER_BOUND				 0x15c060
+/* [RW 31] The weight of COS1 in the ETS command arbiter. */
+#define PBF_REG_COS1_WEIGHT					 0x15c058
 /* [RW 1] Disable processing further tasks from port 0 (after ending the
    current task in process). */
 #define PBF_REG_DISABLE_NEW_TASK_PROC_P0			 0x14005c
@@ -1993,9 +2013,16 @@
    current task in process). */
 #define PBF_REG_DISABLE_NEW_TASK_PROC_P4			 0x14006c
 #define PBF_REG_DISABLE_PF					 0x1402e8
+/* [RW 1] Indicates that ETS is performed between the COSes in the command
+ * arbiter. If reset strict priority w/ anti-starvation will be performed
+ * w/o WFQ. */
+#define PBF_REG_ETS_ENABLED					 0x15c050
 /* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
  * Ethernet header. */
 #define PBF_REG_HDRS_AFTER_BASIC				 0x15c0a8
+/* [RW 1] Indicates which COS is conncted to the highest priority in the
+ * command arbiter. */
+#define PBF_REG_HIGH_PRIORITY_COS_NUM				 0x15c04c
 #define PBF_REG_IF_ENABLE_REG					 0x140044
 /* [RW 1] Init bit. When set the initial credits are copied to the credit
    registers (except the port credits). Should be set and then reset after
@@ -2021,6 +2048,10 @@
 #define PBF_REG_MAC_LB_ENABLE					 0x140040
 /* [RW 6] Bit-map indicating which headers must appear in the packet */
 #define PBF_REG_MUST_HAVE_HDRS					 0x15c0c4
+/* [RW 16] The number of strict priority arbitration slots between 2 RR
+ * arbitration slots. A value of 0 means no strict priority cycles; i.e. the
+ * strict-priority w/ anti-starvation arbiter is a RR arbiter. */
+#define PBF_REG_NUM_STRICT_ARB_SLOTS				 0x15c064
 /* [RW 10] Port 0 threshold used by arbiter in 16 byte lines used when pause
    not suppoterd. */
 #define PBF_REG_P0_ARB_THRSH					 0x1400e4
@@ -4975,7 +5006,23 @@
 #define EMAC_REG_EMAC_TX_MODE					 0xbc
 #define EMAC_REG_EMAC_TX_STAT_AC				 0x280
 #define EMAC_REG_EMAC_TX_STAT_AC_COUNT				 22
+#define EMAC_REG_RX_PFC_MODE					 0x320
+#define EMAC_REG_RX_PFC_MODE_PRIORITIES				 (1L<<2)
+#define EMAC_REG_RX_PFC_MODE_RX_EN				 (1L<<1)
+#define EMAC_REG_RX_PFC_MODE_TX_EN				 (1L<<0)
+#define EMAC_REG_RX_PFC_PARAM					 0x324
+#define EMAC_REG_RX_PFC_PARAM_OPCODE_BITSHIFT			 0
+#define EMAC_REG_RX_PFC_PARAM_PRIORITY_EN_BITSHIFT		 16
+#define EMAC_REG_RX_PFC_STATS_XOFF_RCVD				 0x328
+#define EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT			 (0xffff<<0)
+#define EMAC_REG_RX_PFC_STATS_XOFF_SENT				 0x330
+#define EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT			 (0xffff<<0)
+#define EMAC_REG_RX_PFC_STATS_XON_RCVD				 0x32c
+#define EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT			 (0xffff<<0)
+#define EMAC_REG_RX_PFC_STATS_XON_SENT				 0x334
+#define EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT			 (0xffff<<0)
 #define EMAC_RX_MODE_FLOW_EN					 (1L<<2)
+#define EMAC_RX_MODE_KEEP_MAC_CONTROL				 (1L<<3)
 #define EMAC_RX_MODE_KEEP_VLAN_TAG				 (1L<<10)
 #define EMAC_RX_MODE_PROMISCUOUS				 (1L<<8)
 #define EMAC_RX_MODE_RESET					 (1L<<0)
-- 
cgit v1.2.3


From 5928c8baf67a36f553fe23a1b7820c7745e8bb2e Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:35 +0000
Subject: bnx2x: replace FW to 6.2.5

Includes FCoE releated fixes in FW flows

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_hsi.h | 4 ++--
 firmware/Makefile             | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index ed90ec831fe0..6238d4f63989 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -1832,8 +1832,8 @@ struct host_func_stats {
 
 
 #define BCM_5710_FW_MAJOR_VERSION			6
-#define BCM_5710_FW_MINOR_VERSION			0
-#define BCM_5710_FW_REVISION_VERSION			34
+#define BCM_5710_FW_MINOR_VERSION			2
+#define BCM_5710_FW_REVISION_VERSION			5
 #define BCM_5710_FW_ENGINEERING_VERSION			0
 #define BCM_5710_FW_COMPILE_FLAGS			1
 
diff --git a/firmware/Makefile b/firmware/Makefile
index 74d47cd0886c..69779d1637e1 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -32,9 +32,9 @@ fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \
 					 adaptec/starfire_tx.bin
 fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin
 fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
-fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.0.34.0.fw \
-			      bnx2x/bnx2x-e1h-6.0.34.0.fw \
-			      bnx2x/bnx2x-e2-6.0.34.0.fw
+fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.5.0.fw \
+			      bnx2x/bnx2x-e1h-6.2.5.0.fw \
+			      bnx2x/bnx2x-e2-6.2.5.0.fw
 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.0.17.fw \
 			     bnx2/bnx2-rv2p-09-6.0.17.fw \
 			     bnx2/bnx2-rv2p-09ax-6.0.17.fw \
-- 
cgit v1.2.3


From 986d730a696277520084180071ac4873aac63905 Mon Sep 17 00:00:00 2001
From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Mon, 13 Dec 2010 05:44:50 +0000
Subject: bnx2x: update version to 1.62.00-2

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 66b3b6055cef..f14c6ed62bbb 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -22,8 +22,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-7"
-#define DRV_MODULE_RELDATE      "2010/12/08"
+#define DRV_MODULE_VERSION      "1.62.00-2"
+#define DRV_MODULE_RELDATE      "2010/12/13"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
-- 
cgit v1.2.3


From ef306b50b983be4873aed453c1feeaab22f3a098 Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:44 +0000
Subject: cxgb4: enable PCIe relaxed ordering

Enable relaxed ordering for descriptor reads and packet I/O.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4_main.c | 14 ++++++++++++++
 drivers/net/cxgb4/sge.c        |  5 +++++
 2 files changed, 19 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 848f89d19fb7..953d62a3403c 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3535,6 +3535,19 @@ static void __devinit print_port_info(struct adapter *adap)
 	}
 }
 
+static void __devinit enable_pcie_relaxed_ordering(struct pci_dev *dev)
+{
+	u16 v;
+	int pos;
+
+	pos = pci_pcie_cap(dev);
+	if (pos > 0) {
+		pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &v);
+		v |= PCI_EXP_DEVCTL_RELAX_EN;
+		pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, v);
+	}
+}
+
 /*
  * Free the following resources:
  * - memory used for tables
@@ -3609,6 +3622,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 	}
 
 	pci_enable_pcie_error_reporting(pdev);
+	enable_pcie_relaxed_ordering(pdev);
 	pci_set_master(pdev);
 	pci_save_state(pdev);
 
diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c
index 17022258ed68..cc0b9975d472 100644
--- a/drivers/net/cxgb4/sge.c
+++ b/drivers/net/cxgb4/sge.c
@@ -2014,6 +2014,8 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
 
 		flsz = fl->size / 8 + STAT_LEN / sizeof(struct tx_desc);
 		c.iqns_to_fl0congen = htonl(FW_IQ_CMD_FL0PACKEN |
+					    FW_IQ_CMD_FL0FETCHRO(1) |
+					    FW_IQ_CMD_FL0DATARO(1) |
 					    FW_IQ_CMD_FL0PADEN);
 		c.fl0dcaen_to_fl0cidxfthresh = htons(FW_IQ_CMD_FL0FBMIN(2) |
 				FW_IQ_CMD_FL0FBMAX(3));
@@ -2106,6 +2108,7 @@ int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq,
 	c.viid_pkd = htonl(FW_EQ_ETH_CMD_VIID(pi->viid));
 	c.fetchszm_to_iqid = htonl(FW_EQ_ETH_CMD_HOSTFCMODE(2) |
 				   FW_EQ_ETH_CMD_PCIECHN(pi->tx_chan) |
+				   FW_EQ_ETH_CMD_FETCHRO(1) |
 				   FW_EQ_ETH_CMD_IQID(iqid));
 	c.dcaen_to_eqsize = htonl(FW_EQ_ETH_CMD_FBMIN(2) |
 				  FW_EQ_ETH_CMD_FBMAX(3) |
@@ -2158,6 +2161,7 @@ int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq,
 	c.physeqid_pkd = htonl(0);
 	c.fetchszm_to_iqid = htonl(FW_EQ_CTRL_CMD_HOSTFCMODE(2) |
 				   FW_EQ_CTRL_CMD_PCIECHN(pi->tx_chan) |
+				   FW_EQ_CTRL_CMD_FETCHRO |
 				   FW_EQ_CTRL_CMD_IQID(iqid));
 	c.dcaen_to_eqsize = htonl(FW_EQ_CTRL_CMD_FBMIN(2) |
 				  FW_EQ_CTRL_CMD_FBMAX(3) |
@@ -2207,6 +2211,7 @@ int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq,
 				 FW_EQ_OFLD_CMD_EQSTART | FW_LEN16(c));
 	c.fetchszm_to_iqid = htonl(FW_EQ_OFLD_CMD_HOSTFCMODE(2) |
 				   FW_EQ_OFLD_CMD_PCIECHN(pi->tx_chan) |
+				   FW_EQ_OFLD_CMD_FETCHRO(1) |
 				   FW_EQ_OFLD_CMD_IQID(iqid));
 	c.dcaen_to_eqsize = htonl(FW_EQ_OFLD_CMD_FBMIN(2) |
 				  FW_EQ_OFLD_CMD_FBMAX(3) |
-- 
cgit v1.2.3


From ec16400823ce63bc0cfe89df78c6b7bf4a4d684b Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:45 +0000
Subject: cxgb4: do not read the clock frequency from VPD

No need to read the clock frequency from VPD, we already get it a bit
later from FW, after any potential adjustments.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/t4_hw.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index e97521c801ea..6af04520fa06 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -370,7 +370,7 @@ int t4_seeprom_wp(struct adapter *adapter, bool enable)
 static int get_vpd_params(struct adapter *adapter, struct vpd_params *p)
 {
 	int i, ret;
-	int ec, sn, v2;
+	int ec, sn;
 	u8 vpd[VPD_LEN], csum;
 	unsigned int vpdr_len;
 	const struct t4_vpd_hdr *v;
@@ -408,10 +408,8 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p)
 
 	FIND_VPD_KW(ec, "EC");
 	FIND_VPD_KW(sn, "SN");
-	FIND_VPD_KW(v2, "V2");
 #undef FIND_VPD_KW
 
-	p->cclk = simple_strtoul(vpd + v2, NULL, 10);
 	memcpy(p->id, v->id_data, ID_LEN);
 	strim(p->id);
 	memcpy(p->ec, vpd + ec, EC_LEN);
-- 
cgit v1.2.3


From a57cabe09f843a3f71277c485494496b3b9ee84a Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:46 +0000
Subject: cxgb4: set the number of queues before device registration

The number of queues is known early, move the calls to
netif_set_real_num_[rt]x_queues before register_netdev.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4_main.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 953d62a3403c..3012a8aeff45 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -2717,10 +2717,6 @@ static int cxgb_open(struct net_device *dev)
 			return err;
 	}
 
-	netif_set_real_num_tx_queues(dev, pi->nqsets);
-	err = netif_set_real_num_rx_queues(dev, pi->nqsets);
-	if (err)
-		return err;
 	err = link_start(dev);
 	if (!err)
 		netif_tx_start_all_queues(dev);
@@ -3733,6 +3729,10 @@ static int __devinit init_one(struct pci_dev *pdev,
 	 * register at least one net device.
 	 */
 	for_each_port(adapter, i) {
+		pi = adap2pinfo(adapter, i);
+		netif_set_real_num_tx_queues(adapter->port[i], pi->nqsets);
+		netif_set_real_num_rx_queues(adapter->port[i], pi->nqsets);
+
 		err = register_netdev(adapter->port[i]);
 		if (err)
 			dev_warn(&pdev->dev,
@@ -3747,7 +3747,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 				adapter->name = adapter->port[i]->name;
 
 			__set_bit(i, &adapter->registered_device_map);
-			adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i;
+			adapter->chan_map[pi->tx_chan] = i;
 		}
 	}
 	if (!adapter->registered_device_map) {
-- 
cgit v1.2.3


From 7d5e77aafa39f3210b6273a44fe07508e837c3cb Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:47 +0000
Subject: cxgb4: distinguish between 1-lane KR/KX and 4-lane KR/KX/KX4 ports

And fix the supported flags ethtool reports for the two cases.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4_main.c | 9 +++++++--
 drivers/net/cxgb4/t4fw_api.h   | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 3012a8aeff45..3f33d515f62e 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1375,7 +1375,12 @@ static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps)
 	} else if (type == FW_PORT_TYPE_KR)
 		v |= SUPPORTED_Backplane | SUPPORTED_10000baseKR_Full;
 	else if (type == FW_PORT_TYPE_BP_AP)
-		v |= SUPPORTED_Backplane | SUPPORTED_10000baseR_FEC;
+		v |= SUPPORTED_Backplane | SUPPORTED_10000baseR_FEC |
+		     SUPPORTED_10000baseKR_Full | SUPPORTED_1000baseKX_Full;
+	else if (type == FW_PORT_TYPE_BP4_AP)
+		v |= SUPPORTED_Backplane | SUPPORTED_10000baseR_FEC |
+		     SUPPORTED_10000baseKR_Full | SUPPORTED_1000baseKX_Full |
+		     SUPPORTED_10000baseKX4_Full;
 	else if (type == FW_PORT_TYPE_FIBER_XFI ||
 		 type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP)
 		v |= SUPPORTED_FIBRE;
@@ -3489,7 +3494,7 @@ static void __devinit print_port_info(struct adapter *adap)
 {
 	static const char *base[] = {
 		"R XFI", "R XAUI", "T SGMII", "T XFI", "T XAUI", "KX4", "CX4",
-		"KX", "KR", "KR SFP+", "KR FEC"
+		"KX", "KR", "R SFP+", "KR/KX", "KR/KX/KX4"
 	};
 
 	int i;
diff --git a/drivers/net/cxgb4/t4fw_api.h b/drivers/net/cxgb4/t4fw_api.h
index 940584a8a640..edcfd7ec7802 100644
--- a/drivers/net/cxgb4/t4fw_api.h
+++ b/drivers/net/cxgb4/t4fw_api.h
@@ -1239,6 +1239,7 @@ enum fw_port_type {
 	FW_PORT_TYPE_KR,
 	FW_PORT_TYPE_SFP,
 	FW_PORT_TYPE_BP_AP,
+	FW_PORT_TYPE_BP4_AP,
 
 	FW_PORT_TYPE_NONE = FW_PORT_CMD_PTYPE_MASK
 };
-- 
cgit v1.2.3


From 118969ed21b6895045b0a5a8a32feac1c9341096 Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:48 +0000
Subject: cxgb4: print port information after registering each netdev

Print information about each port when its netdev is registered instead
of looping separately over the ports at the end.  The bulk of this patch
is due to indentation change.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4_main.c | 54 +++++++++++++++++-------------------------
 1 file changed, 22 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 3f33d515f62e..089b753b8a2f 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3490,50 +3490,41 @@ static int __devinit init_rss(struct adapter *adap)
 	return 0;
 }
 
-static void __devinit print_port_info(struct adapter *adap)
+static void __devinit print_port_info(const struct net_device *dev)
 {
 	static const char *base[] = {
 		"R XFI", "R XAUI", "T SGMII", "T XFI", "T XAUI", "KX4", "CX4",
 		"KX", "KR", "R SFP+", "KR/KX", "KR/KX/KX4"
 	};
 
-	int i;
 	char buf[80];
+	char *bufp = buf;
 	const char *spd = "";
+	const struct port_info *pi = netdev_priv(dev);
+	const struct adapter *adap = pi->adapter;
 
 	if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_2_5GB)
 		spd = " 2.5 GT/s";
 	else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_5_0GB)
 		spd = " 5 GT/s";
 
-	for_each_port(adap, i) {
-		struct net_device *dev = adap->port[i];
-		const struct port_info *pi = netdev_priv(dev);
-		char *bufp = buf;
-
-		if (!test_bit(i, &adap->registered_device_map))
-			continue;
-
-		if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_100M)
-			bufp += sprintf(bufp, "100/");
-		if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_1G)
-			bufp += sprintf(bufp, "1000/");
-		if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
-			bufp += sprintf(bufp, "10G/");
-		if (bufp != buf)
-			--bufp;
-		sprintf(bufp, "BASE-%s", base[pi->port_type]);
-
-		netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s%s\n",
-			    adap->params.vpd.id, adap->params.rev,
-			    buf, is_offload(adap) ? "R" : "",
-			    adap->params.pci.width, spd,
-			    (adap->flags & USING_MSIX) ? " MSI-X" :
-			    (adap->flags & USING_MSI) ? " MSI" : "");
-		if (adap->name == dev->name)
-			netdev_info(dev, "S/N: %s, E/C: %s\n",
-				    adap->params.vpd.sn, adap->params.vpd.ec);
-	}
+	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_100M)
+		bufp += sprintf(bufp, "100/");
+	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_1G)
+		bufp += sprintf(bufp, "1000/");
+	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
+		bufp += sprintf(bufp, "10G/");
+	if (bufp != buf)
+		--bufp;
+	sprintf(bufp, "BASE-%s", base[pi->port_type]);
+
+	netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s%s\n",
+		    adap->params.vpd.id, adap->params.rev, buf,
+		    is_offload(adap) ? "R" : "", adap->params.pci.width, spd,
+		    (adap->flags & USING_MSIX) ? " MSI-X" :
+		    (adap->flags & USING_MSI) ? " MSI" : "");
+	netdev_info(dev, "S/N: %s, E/C: %s\n",
+		    adap->params.vpd.sn, adap->params.vpd.ec);
 }
 
 static void __devinit enable_pcie_relaxed_ordering(struct pci_dev *dev)
@@ -3753,6 +3744,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 
 			__set_bit(i, &adapter->registered_device_map);
 			adapter->chan_map[pi->tx_chan] = i;
+			print_port_info(adapter->port[i]);
 		}
 	}
 	if (!adapter->registered_device_map) {
@@ -3769,8 +3761,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 	if (is_offload(adapter))
 		attach_ulds(adapter);
 
-	print_port_info(adapter);
-
 sriov:
 #ifdef CONFIG_PCI_IOV
 	if (func < ARRAY_SIZE(num_vf) && num_vf[func] > 0)
-- 
cgit v1.2.3


From 8cd18ac47f9642bcd0d30d4b3521359b1896c208 Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:49 +0000
Subject: cxgb4: allocate more space for MSI-X interrupt names

Currently MSI-X names for netdevs with long names are truncated in
/proc/interrupts due to insufficient space.  Use IFNAMSIZ to size the
needed space.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index 3d4253d311eb..f3d9f64188ff 100644
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -497,7 +497,7 @@ struct adapter {
 
 	struct {
 		unsigned short vec;
-		char desc[14];
+		char desc[IFNAMSIZ + 10];
 	} msix_info[MAX_INGQ + 1];
 
 	struct sge sge;
-- 
cgit v1.2.3


From ba27816cd8167c64652406d86ca78bcc5989f20f Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:50 +0000
Subject: cxgb4: correct formatting of MSI-X interrupt names

The last byte of the buffer for MSI-X names could not be used due to a
bogus -1.  Also do not explicitly clear the last byte, snprintf will do
the right thing.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4_main.c | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 089b753b8a2f..7e26fe5efbbf 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -522,39 +522,32 @@ static irqreturn_t t4_nondata_intr(int irq, void *cookie)
  */
 static void name_msix_vecs(struct adapter *adap)
 {
-	int i, j, msi_idx = 2, n = sizeof(adap->msix_info[0].desc) - 1;
+	int i, j, msi_idx = 2, n = sizeof(adap->msix_info[0].desc);
 
 	/* non-data interrupts */
 	snprintf(adap->msix_info[0].desc, n, "%s", adap->name);
-	adap->msix_info[0].desc[n] = 0;
 
 	/* FW events */
 	snprintf(adap->msix_info[1].desc, n, "%s-FWeventq", adap->name);
-	adap->msix_info[1].desc[n] = 0;
 
 	/* Ethernet queues */
 	for_each_port(adap, j) {
 		struct net_device *d = adap->port[j];
 		const struct port_info *pi = netdev_priv(d);
 
-		for (i = 0; i < pi->nqsets; i++, msi_idx++) {
+		for (i = 0; i < pi->nqsets; i++, msi_idx++)
 			snprintf(adap->msix_info[msi_idx].desc, n, "%s-Rx%d",
 				 d->name, i);
-			adap->msix_info[msi_idx].desc[n] = 0;
-		}
 	}
 
 	/* offload queues */
-	for_each_ofldrxq(&adap->sge, i) {
-		snprintf(adap->msix_info[msi_idx].desc, n, "%s-ofld%d",
+	for_each_ofldrxq(&adap->sge, i)
+		snprintf(adap->msix_info[msi_idx++].desc, n, "%s-ofld%d",
 			 adap->name, i);
-		adap->msix_info[msi_idx++].desc[n] = 0;
-	}
-	for_each_rdmarxq(&adap->sge, i) {
-		snprintf(adap->msix_info[msi_idx].desc, n, "%s-rdma%d",
+
+	for_each_rdmarxq(&adap->sge, i)
+		snprintf(adap->msix_info[msi_idx++].desc, n, "%s-rdma%d",
 			 adap->name, i);
-		adap->msix_info[msi_idx++].desc[n] = 0;
-	}
 }
 
 static int request_msix_queue_irqs(struct adapter *adap)
-- 
cgit v1.2.3


From b1a3c2b698ec333edc86bf8b5a636162ca309870 Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:51 +0000
Subject: cxgb4: remove the name field from the adapter structure

Remove a field the driver uses to keep track of the name of the first
netdev it manages to register.  Do this by changing the registration
loop to stop the first time it fails so the first registered device is
trivial to tell.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4.h      |  1 -
 drivers/net/cxgb4/cxgb4_main.c | 37 +++++++++++++++----------------------
 2 files changed, 15 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index f3d9f64188ff..9caf95f086e0 100644
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -486,7 +486,6 @@ struct adapter {
 	unsigned int fn;
 	unsigned int flags;
 
-	const char *name;
 	int msg_enable;
 
 	struct adapter_params params;
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 7e26fe5efbbf..4d7565cf74ee 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -525,10 +525,11 @@ static void name_msix_vecs(struct adapter *adap)
 	int i, j, msi_idx = 2, n = sizeof(adap->msix_info[0].desc);
 
 	/* non-data interrupts */
-	snprintf(adap->msix_info[0].desc, n, "%s", adap->name);
+	snprintf(adap->msix_info[0].desc, n, "%s", adap->port[0]->name);
 
 	/* FW events */
-	snprintf(adap->msix_info[1].desc, n, "%s-FWeventq", adap->name);
+	snprintf(adap->msix_info[1].desc, n, "%s-FWeventq",
+		 adap->port[0]->name);
 
 	/* Ethernet queues */
 	for_each_port(adap, j) {
@@ -543,11 +544,11 @@ static void name_msix_vecs(struct adapter *adap)
 	/* offload queues */
 	for_each_ofldrxq(&adap->sge, i)
 		snprintf(adap->msix_info[msi_idx++].desc, n, "%s-ofld%d",
-			 adap->name, i);
+			 adap->port[0]->name, i);
 
 	for_each_rdmarxq(&adap->sge, i)
 		snprintf(adap->msix_info[msi_idx++].desc, n, "%s-rdma%d",
-			 adap->name, i);
+			 adap->port[0]->name, i);
 }
 
 static int request_msix_queue_irqs(struct adapter *adap)
@@ -2664,7 +2665,7 @@ static int cxgb_up(struct adapter *adap)
 	} else {
 		err = request_irq(adap->pdev->irq, t4_intr_handler(adap),
 				  (adap->flags & USING_MSI) ? 0 : IRQF_SHARED,
-				  adap->name, adap);
+				  adap->port[0]->name, adap);
 		if (err)
 			goto irq_err;
 	}
@@ -3627,7 +3628,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 	adapter->pdev = pdev;
 	adapter->pdev_dev = &pdev->dev;
 	adapter->fn = func;
-	adapter->name = pci_name(pdev);
 	adapter->msg_enable = dflt_msg_enable;
 	memset(adapter->chan_map, 0xff, sizeof(adapter->chan_map));
 
@@ -3724,26 +3724,19 @@ static int __devinit init_one(struct pci_dev *pdev,
 
 		err = register_netdev(adapter->port[i]);
 		if (err)
-			dev_warn(&pdev->dev,
-				 "cannot register net device %s, skipping\n",
-				 adapter->port[i]->name);
-		else {
-			/*
-			 * Change the name we use for messages to the name of
-			 * the first successfully registered interface.
-			 */
-			if (!adapter->registered_device_map)
-				adapter->name = adapter->port[i]->name;
-
-			__set_bit(i, &adapter->registered_device_map);
-			adapter->chan_map[pi->tx_chan] = i;
-			print_port_info(adapter->port[i]);
-		}
+			break;
+		__set_bit(i, &adapter->registered_device_map);
+		adapter->chan_map[pi->tx_chan] = i;
+		print_port_info(adapter->port[i]);
 	}
-	if (!adapter->registered_device_map) {
+	if (i == 0) {
 		dev_err(&pdev->dev, "could not register any net devices\n");
 		goto out_free_dev;
 	}
+	if (err) {
+		dev_warn(&pdev->dev, "only %d net devices registered\n", i);
+		err = 0;
+	};
 
 	if (cxgb4_debugfs_root) {
 		adapter->debugfs_root = debugfs_create_dir(pci_name(pdev),
-- 
cgit v1.2.3


From 8f3a76769ee50a839282f70d07d5f3429524b68a Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:52 +0000
Subject: cxgb4: remove a bitmap

The driver keeps a bitmap of the netdevs it registered so it knows what to
unregister later.  Remove that and look at reg_state instead.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/cxgb4.h      | 1 -
 drivers/net/cxgb4/cxgb4_main.c | 3 +--
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index 9caf95f086e0..01d49eaa44d2 100644
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -482,7 +482,6 @@ struct adapter {
 	void __iomem *regs;
 	struct pci_dev *pdev;
 	struct device *pdev_dev;
-	unsigned long registered_device_map;
 	unsigned int fn;
 	unsigned int flags;
 
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 4d7565cf74ee..059c1eec8c3f 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3725,7 +3725,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 		err = register_netdev(adapter->port[i]);
 		if (err)
 			break;
-		__set_bit(i, &adapter->registered_device_map);
 		adapter->chan_map[pi->tx_chan] = i;
 		print_port_info(adapter->port[i]);
 	}
@@ -3785,7 +3784,7 @@ static void __devexit remove_one(struct pci_dev *pdev)
 			detach_ulds(adapter);
 
 		for_each_port(adapter, i)
-			if (test_bit(i, &adapter->registered_device_map))
+			if (adapter->port[i]->reg_state == NETREG_REGISTERED)
 				unregister_netdev(adapter->port[i]);
 
 		if (adapter->debugfs_root)
-- 
cgit v1.2.3


From 005b5717faac22264c1f61908ec5ac5b98108d99 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 14 Dec 2010 21:36:53 +0000
Subject: cxgb4: add const to static arrays

Patch originally from Joe Perches, unmodified.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/t4_hw.c | 48 +++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index 6af04520fa06..c7fb549776dc 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -183,7 +183,7 @@ static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg)
 int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
 		    void *rpl, bool sleep_ok)
 {
-	static int delay[] = {
+	static const int delay[] = {
 		1, 1, 3, 5, 10, 10, 20, 50, 100, 200
 	};
 
@@ -917,7 +917,7 @@ static int t4_handle_intr_status(struct adapter *adapter, unsigned int reg,
  */
 static void pcie_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info sysbus_intr_info[] = {
+	static const struct intr_info sysbus_intr_info[] = {
 		{ RNPP, "RXNP array parity error", -1, 1 },
 		{ RPCP, "RXPC array parity error", -1, 1 },
 		{ RCIP, "RXCIF array parity error", -1, 1 },
@@ -925,7 +925,7 @@ static void pcie_intr_handler(struct adapter *adapter)
 		{ RFTP, "RXFT array parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info pcie_port_intr_info[] = {
+	static const struct intr_info pcie_port_intr_info[] = {
 		{ TPCP, "TXPC array parity error", -1, 1 },
 		{ TNPP, "TXNP array parity error", -1, 1 },
 		{ TFTP, "TXFT array parity error", -1, 1 },
@@ -937,7 +937,7 @@ static void pcie_intr_handler(struct adapter *adapter)
 		{ TDUE, "Tx uncorrectable data error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info pcie_intr_info[] = {
+	static const struct intr_info pcie_intr_info[] = {
 		{ MSIADDRLPERR, "MSI AddrL parity error", -1, 1 },
 		{ MSIADDRHPERR, "MSI AddrH parity error", -1, 1 },
 		{ MSIDATAPERR, "MSI data parity error", -1, 1 },
@@ -989,7 +989,7 @@ static void pcie_intr_handler(struct adapter *adapter)
  */
 static void tp_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info tp_intr_info[] = {
+	static const struct intr_info tp_intr_info[] = {
 		{ 0x3fffffff, "TP parity error", -1, 1 },
 		{ FLMTXFLSTEMPTY, "TP out of Tx pages", -1, 1 },
 		{ 0 }
@@ -1006,7 +1006,7 @@ static void sge_intr_handler(struct adapter *adapter)
 {
 	u64 v;
 
-	static struct intr_info sge_intr_info[] = {
+	static const struct intr_info sge_intr_info[] = {
 		{ ERR_CPL_EXCEED_IQE_SIZE,
 		  "SGE received CPL exceeding IQE size", -1, 1 },
 		{ ERR_INVALID_CIDX_INC,
@@ -1051,7 +1051,7 @@ static void sge_intr_handler(struct adapter *adapter)
  */
 static void cim_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info cim_intr_info[] = {
+	static const struct intr_info cim_intr_info[] = {
 		{ PREFDROPINT, "CIM control register prefetch drop", -1, 1 },
 		{ OBQPARERR, "CIM OBQ parity error", -1, 1 },
 		{ IBQPARERR, "CIM IBQ parity error", -1, 1 },
@@ -1061,7 +1061,7 @@ static void cim_intr_handler(struct adapter *adapter)
 		{ TIEQOUTPARERRINT, "CIM TIEQ incoming parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info cim_upintr_info[] = {
+	static const struct intr_info cim_upintr_info[] = {
 		{ RSVDSPACEINT, "CIM reserved space access", -1, 1 },
 		{ ILLTRANSINT, "CIM illegal transaction", -1, 1 },
 		{ ILLWRINT, "CIM illegal write", -1, 1 },
@@ -1108,7 +1108,7 @@ static void cim_intr_handler(struct adapter *adapter)
  */
 static void ulprx_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info ulprx_intr_info[] = {
+	static const struct intr_info ulprx_intr_info[] = {
 		{ 0x1800000, "ULPRX context error", -1, 1 },
 		{ 0x7fffff, "ULPRX parity error", -1, 1 },
 		{ 0 }
@@ -1123,7 +1123,7 @@ static void ulprx_intr_handler(struct adapter *adapter)
  */
 static void ulptx_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info ulptx_intr_info[] = {
+	static const struct intr_info ulptx_intr_info[] = {
 		{ PBL_BOUND_ERR_CH3, "ULPTX channel 3 PBL out of bounds", -1,
 		  0 },
 		{ PBL_BOUND_ERR_CH2, "ULPTX channel 2 PBL out of bounds", -1,
@@ -1145,7 +1145,7 @@ static void ulptx_intr_handler(struct adapter *adapter)
  */
 static void pmtx_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info pmtx_intr_info[] = {
+	static const struct intr_info pmtx_intr_info[] = {
 		{ PCMD_LEN_OVFL0, "PMTX channel 0 pcmd too large", -1, 1 },
 		{ PCMD_LEN_OVFL1, "PMTX channel 1 pcmd too large", -1, 1 },
 		{ PCMD_LEN_OVFL2, "PMTX channel 2 pcmd too large", -1, 1 },
@@ -1167,7 +1167,7 @@ static void pmtx_intr_handler(struct adapter *adapter)
  */
 static void pmrx_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info pmrx_intr_info[] = {
+	static const struct intr_info pmrx_intr_info[] = {
 		{ ZERO_E_CMD_ERROR, "PMRX 0-length pcmd", -1, 1 },
 		{ PMRX_FRAMING_ERROR, "PMRX framing error", -1, 1 },
 		{ OCSPI_PAR_ERROR, "PMRX ocspi parity error", -1, 1 },
@@ -1186,7 +1186,7 @@ static void pmrx_intr_handler(struct adapter *adapter)
  */
 static void cplsw_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info cplsw_intr_info[] = {
+	static const struct intr_info cplsw_intr_info[] = {
 		{ CIM_OP_MAP_PERR, "CPLSW CIM op_map parity error", -1, 1 },
 		{ CIM_OVFL_ERROR, "CPLSW CIM overflow", -1, 1 },
 		{ TP_FRAMING_ERROR, "CPLSW TP framing error", -1, 1 },
@@ -1205,7 +1205,7 @@ static void cplsw_intr_handler(struct adapter *adapter)
  */
 static void le_intr_handler(struct adapter *adap)
 {
-	static struct intr_info le_intr_info[] = {
+	static const struct intr_info le_intr_info[] = {
 		{ LIPMISS, "LE LIP miss", -1, 0 },
 		{ LIP0, "LE 0 LIP error", -1, 0 },
 		{ PARITYERR, "LE parity error", -1, 1 },
@@ -1223,11 +1223,11 @@ static void le_intr_handler(struct adapter *adap)
  */
 static void mps_intr_handler(struct adapter *adapter)
 {
-	static struct intr_info mps_rx_intr_info[] = {
+	static const struct intr_info mps_rx_intr_info[] = {
 		{ 0xffffff, "MPS Rx parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_tx_intr_info[] = {
+	static const struct intr_info mps_tx_intr_info[] = {
 		{ TPFIFO, "MPS Tx TP FIFO parity error", -1, 1 },
 		{ NCSIFIFO, "MPS Tx NC-SI FIFO parity error", -1, 1 },
 		{ TXDATAFIFO, "MPS Tx data FIFO parity error", -1, 1 },
@@ -1237,25 +1237,25 @@ static void mps_intr_handler(struct adapter *adapter)
 		{ FRMERR, "MPS Tx framing error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_trc_intr_info[] = {
+	static const struct intr_info mps_trc_intr_info[] = {
 		{ FILTMEM, "MPS TRC filter parity error", -1, 1 },
 		{ PKTFIFO, "MPS TRC packet FIFO parity error", -1, 1 },
 		{ MISCPERR, "MPS TRC misc parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_stat_sram_intr_info[] = {
+	static const struct intr_info mps_stat_sram_intr_info[] = {
 		{ 0x1fffff, "MPS statistics SRAM parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_stat_tx_intr_info[] = {
+	static const struct intr_info mps_stat_tx_intr_info[] = {
 		{ 0xfffff, "MPS statistics Tx FIFO parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_stat_rx_intr_info[] = {
+	static const struct intr_info mps_stat_rx_intr_info[] = {
 		{ 0xffffff, "MPS statistics Rx FIFO parity error", -1, 1 },
 		{ 0 }
 	};
-	static struct intr_info mps_cls_intr_info[] = {
+	static const struct intr_info mps_cls_intr_info[] = {
 		{ MATCHSRAM, "MPS match SRAM parity error", -1, 1 },
 		{ MATCHTCAM, "MPS match TCAM parity error", -1, 1 },
 		{ HASHSRAM, "MPS hash SRAM parity error", -1, 1 },
@@ -1354,7 +1354,7 @@ static void ma_intr_handler(struct adapter *adap)
  */
 static void smb_intr_handler(struct adapter *adap)
 {
-	static struct intr_info smb_intr_info[] = {
+	static const struct intr_info smb_intr_info[] = {
 		{ MSTTXFIFOPARINT, "SMB master Tx FIFO parity error", -1, 1 },
 		{ MSTRXFIFOPARINT, "SMB master Rx FIFO parity error", -1, 1 },
 		{ SLVFIFOPARINT, "SMB slave FIFO parity error", -1, 1 },
@@ -1370,7 +1370,7 @@ static void smb_intr_handler(struct adapter *adap)
  */
 static void ncsi_intr_handler(struct adapter *adap)
 {
-	static struct intr_info ncsi_intr_info[] = {
+	static const struct intr_info ncsi_intr_info[] = {
 		{ CIM_DM_PRTY_ERR, "NC-SI CIM parity error", -1, 1 },
 		{ MPS_DM_PRTY_ERR, "NC-SI MPS parity error", -1, 1 },
 		{ TXFIFO_PRTY_ERR, "NC-SI Tx FIFO parity error", -1, 1 },
@@ -1408,7 +1408,7 @@ static void xgmac_intr_handler(struct adapter *adap, int port)
  */
 static void pl_intr_handler(struct adapter *adap)
 {
-	static struct intr_info pl_intr_info[] = {
+	static const struct intr_info pl_intr_info[] = {
 		{ FATALPERR, "T4 fatal parity error", -1, 1 },
 		{ PERRVFID, "PL VFID_MAP parity error", -1, 1 },
 		{ 0 }
-- 
cgit v1.2.3


From 23d88e1d3e4a5b807ce6725f9294b7b9dfcd89a1 Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:54 +0000
Subject: cxgb4: extend VPD parsing

Current code parses the VPD RO section for keywords but makes static
assumptions about the location of the section.  Remove them and parse
the VPD to find it.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/t4_hw.c | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index c7fb549776dc..b9fd8a6f2cc4 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -330,18 +330,6 @@ int t4_edc_read(struct adapter *adap, int idx, u32 addr, __be32 *data, u64 *ecc)
 	return 0;
 }
 
-/*
- * Partial EEPROM Vital Product Data structure.  Includes only the ID and
- * VPD-R header.
- */
-struct t4_vpd_hdr {
-	u8  id_tag;
-	u8  id_len[2];
-	u8  id_data[ID_LEN];
-	u8  vpdr_tag;
-	u8  vpdr_len[2];
-};
-
 #define EEPROM_STAT_ADDR   0x7bfc
 #define VPD_BASE           0
 #define VPD_LEN            512
@@ -372,23 +360,36 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p)
 	int i, ret;
 	int ec, sn;
 	u8 vpd[VPD_LEN], csum;
-	unsigned int vpdr_len;
-	const struct t4_vpd_hdr *v;
+	unsigned int vpdr_len, kw_offset, id_len;
 
 	ret = pci_read_vpd(adapter->pdev, VPD_BASE, sizeof(vpd), vpd);
 	if (ret < 0)
 		return ret;
 
-	v = (const struct t4_vpd_hdr *)vpd;
-	vpdr_len = pci_vpd_lrdt_size(&v->vpdr_tag);
-	if (vpdr_len + sizeof(struct t4_vpd_hdr) > VPD_LEN) {
+	if (vpd[0] != PCI_VPD_LRDT_ID_STRING) {
+		dev_err(adapter->pdev_dev, "missing VPD ID string\n");
+		return -EINVAL;
+	}
+
+	id_len = pci_vpd_lrdt_size(vpd);
+	if (id_len > ID_LEN)
+		id_len = ID_LEN;
+
+	i = pci_vpd_find_tag(vpd, 0, VPD_LEN, PCI_VPD_LRDT_RO_DATA);
+	if (i < 0) {
+		dev_err(adapter->pdev_dev, "missing VPD-R section\n");
+		return -EINVAL;
+	}
+
+	vpdr_len = pci_vpd_lrdt_size(&vpd[i]);
+	kw_offset = i + PCI_VPD_LRDT_TAG_SIZE;
+	if (vpdr_len + kw_offset > VPD_LEN) {
 		dev_err(adapter->pdev_dev, "bad VPD-R length %u\n", vpdr_len);
 		return -EINVAL;
 	}
 
 #define FIND_VPD_KW(var, name) do { \
-	var = pci_vpd_find_info_keyword(&v->id_tag, sizeof(struct t4_vpd_hdr), \
-					vpdr_len, name); \
+	var = pci_vpd_find_info_keyword(vpd, kw_offset, vpdr_len, name); \
 	if (var < 0) { \
 		dev_err(adapter->pdev_dev, "missing VPD keyword " name "\n"); \
 		return -EINVAL; \
@@ -410,7 +411,7 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p)
 	FIND_VPD_KW(sn, "SN");
 #undef FIND_VPD_KW
 
-	memcpy(p->id, v->id_data, ID_LEN);
+	memcpy(p->id, vpd + PCI_VPD_LRDT_TAG_SIZE, id_len);
 	strim(p->id);
 	memcpy(p->ec, vpd + ec, EC_LEN);
 	strim(p->ec);
-- 
cgit v1.2.3


From ad6bad3efbb82206837daad8cba2bc9343d778bf Mon Sep 17 00:00:00 2001
From: Dimitris Michailidis <dm@chelsio.com>
Date: Tue, 14 Dec 2010 21:36:55 +0000
Subject: cxgb4: NUMA-aware Tx queue allocations

Allocate Tx queue memory on the node indicated by the new
netdev_queue_numa_node_read.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cxgb4/sge.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c
index cc0b9975d472..311471b439a8 100644
--- a/drivers/net/cxgb4/sge.c
+++ b/drivers/net/cxgb4/sge.c
@@ -579,6 +579,7 @@ static inline void __refill_fl(struct adapter *adap, struct sge_fl *fl)
  *	@phys: the physical address of the allocated ring
  *	@metadata: address of the array holding the SW state for the ring
  *	@stat_size: extra space in HW ring for status information
+ *	@node: preferred node for memory allocations
  *
  *	Allocates resources for an SGE descriptor ring, such as Tx queues,
  *	free buffer lists, or response queues.  Each SGE ring requires
@@ -590,7 +591,7 @@ static inline void __refill_fl(struct adapter *adap, struct sge_fl *fl)
  */
 static void *alloc_ring(struct device *dev, size_t nelem, size_t elem_size,
 			size_t sw_size, dma_addr_t *phys, void *metadata,
-			size_t stat_size)
+			size_t stat_size, int node)
 {
 	size_t len = nelem * elem_size + stat_size;
 	void *s = NULL;
@@ -599,7 +600,7 @@ static void *alloc_ring(struct device *dev, size_t nelem, size_t elem_size,
 	if (!p)
 		return NULL;
 	if (sw_size) {
-		s = kcalloc(nelem, sw_size, GFP_KERNEL);
+		s = kzalloc_node(nelem * sw_size, GFP_KERNEL, node);
 
 		if (!s) {
 			dma_free_coherent(dev, len, p, *phys);
@@ -1982,7 +1983,7 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
 	iq->size = roundup(iq->size, 16);
 
 	iq->desc = alloc_ring(adap->pdev_dev, iq->size, iq->iqe_len, 0,
-			      &iq->phys_addr, NULL, 0);
+			      &iq->phys_addr, NULL, 0, NUMA_NO_NODE);
 	if (!iq->desc)
 		return -ENOMEM;
 
@@ -2008,7 +2009,7 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
 		fl->size = roundup(fl->size, 8);
 		fl->desc = alloc_ring(adap->pdev_dev, fl->size, sizeof(__be64),
 				      sizeof(struct rx_sw_desc), &fl->addr,
-				      &fl->sdesc, STAT_LEN);
+				      &fl->sdesc, STAT_LEN, NUMA_NO_NODE);
 		if (!fl->desc)
 			goto fl_nomem;
 
@@ -2095,7 +2096,8 @@ int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq,
 
 	txq->q.desc = alloc_ring(adap->pdev_dev, txq->q.size,
 			sizeof(struct tx_desc), sizeof(struct tx_sw_desc),
-			&txq->q.phys_addr, &txq->q.sdesc, STAT_LEN);
+			&txq->q.phys_addr, &txq->q.sdesc, STAT_LEN,
+			netdev_queue_numa_node_read(netdevq));
 	if (!txq->q.desc)
 		return -ENOMEM;
 
@@ -2147,7 +2149,7 @@ int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq,
 
 	txq->q.desc = alloc_ring(adap->pdev_dev, nentries,
 				 sizeof(struct tx_desc), 0, &txq->q.phys_addr,
-				 NULL, 0);
+				 NULL, 0, NUMA_NO_NODE);
 	if (!txq->q.desc)
 		return -ENOMEM;
 
@@ -2198,7 +2200,8 @@ int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq,
 
 	txq->q.desc = alloc_ring(adap->pdev_dev, txq->q.size,
 			sizeof(struct tx_desc), sizeof(struct tx_sw_desc),
-			&txq->q.phys_addr, &txq->q.sdesc, STAT_LEN);
+			&txq->q.phys_addr, &txq->q.sdesc, STAT_LEN,
+			NUMA_NO_NODE);
 	if (!txq->q.desc)
 		return -ENOMEM;
 
-- 
cgit v1.2.3


From 411204a5a1ec1a35363d8ef450c77e2b8235da4d Mon Sep 17 00:00:00 2001
From: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date: Sun, 12 Dec 2010 19:03:24 +0000
Subject: bonding: migrate some macros from bond_alb.c to bond_alb.h

This patch simply migrates some macros from bond_alb.c to bond_alb.h.

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_alb.c | 36 ------------------------------------
 drivers/net/bonding/bond_alb.h | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 26bb118c4533..f4e638c65129 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -44,42 +44,6 @@
 #include "bond_alb.h"
 
 
-#define ALB_TIMER_TICKS_PER_SEC	    10	/* should be a divisor of HZ */
-#define BOND_TLB_REBALANCE_INTERVAL 10	/* In seconds, periodic re-balancing.
-					 * Used for division - never set
-					 * to zero !!!
-					 */
-#define BOND_ALB_LP_INTERVAL	    1	/* In seconds, periodic send of
-					 * learning packets to the switch
-					 */
-
-#define BOND_TLB_REBALANCE_TICKS (BOND_TLB_REBALANCE_INTERVAL \
-				  * ALB_TIMER_TICKS_PER_SEC)
-
-#define BOND_ALB_LP_TICKS (BOND_ALB_LP_INTERVAL \
-			   * ALB_TIMER_TICKS_PER_SEC)
-
-#define TLB_HASH_TABLE_SIZE 256	/* The size of the clients hash table.
-				 * Note that this value MUST NOT be smaller
-				 * because the key hash table is BYTE wide !
-				 */
-
-
-#define TLB_NULL_INDEX		0xffffffff
-#define MAX_LP_BURST		3
-
-/* rlb defs */
-#define RLB_HASH_TABLE_SIZE	256
-#define RLB_NULL_INDEX		0xffffffff
-#define RLB_UPDATE_DELAY	2*ALB_TIMER_TICKS_PER_SEC /* 2 seconds */
-#define RLB_ARP_BURST_SIZE	2
-#define RLB_UPDATE_RETRY	3	/* 3-ticks - must be smaller than the rlb
-					 * rebalance interval (5 min).
-					 */
-/* RLB_PROMISC_TIMEOUT = 10 sec equals the time that the current slave is
- * promiscuous after failover
- */
-#define RLB_PROMISC_TIMEOUT	10*ALB_TIMER_TICKS_PER_SEC
 
 #ifndef __long_aligned
 #define __long_aligned __attribute__((aligned((sizeof(long)))))
diff --git a/drivers/net/bonding/bond_alb.h b/drivers/net/bonding/bond_alb.h
index 50968f8196cf..118c28aa471e 100644
--- a/drivers/net/bonding/bond_alb.h
+++ b/drivers/net/bonding/bond_alb.h
@@ -31,6 +31,44 @@ struct slave;
 #define BOND_ALB_INFO(bond)   ((bond)->alb_info)
 #define SLAVE_TLB_INFO(slave) ((slave)->tlb_info)
 
+#define ALB_TIMER_TICKS_PER_SEC	    10	/* should be a divisor of HZ */
+#define BOND_TLB_REBALANCE_INTERVAL 10	/* In seconds, periodic re-balancing.
+					 * Used for division - never set
+					 * to zero !!!
+					 */
+#define BOND_ALB_LP_INTERVAL	    1	/* In seconds, periodic send of
+					 * learning packets to the switch
+					 */
+
+#define BOND_TLB_REBALANCE_TICKS (BOND_TLB_REBALANCE_INTERVAL \
+				  * ALB_TIMER_TICKS_PER_SEC)
+
+#define BOND_ALB_LP_TICKS (BOND_ALB_LP_INTERVAL \
+			   * ALB_TIMER_TICKS_PER_SEC)
+
+#define TLB_HASH_TABLE_SIZE 256	/* The size of the clients hash table.
+				 * Note that this value MUST NOT be smaller
+				 * because the key hash table is BYTE wide !
+				 */
+
+
+#define TLB_NULL_INDEX		0xffffffff
+#define MAX_LP_BURST		3
+
+/* rlb defs */
+#define RLB_HASH_TABLE_SIZE	256
+#define RLB_NULL_INDEX		0xffffffff
+#define RLB_UPDATE_DELAY	(2*ALB_TIMER_TICKS_PER_SEC) /* 2 seconds */
+#define RLB_ARP_BURST_SIZE	2
+#define RLB_UPDATE_RETRY	3 /* 3-ticks - must be smaller than the rlb
+				   * rebalance interval (5 min).
+				   */
+/* RLB_PROMISC_TIMEOUT = 10 sec equals the time that the current slave is
+ * promiscuous after failover
+ */
+#define RLB_PROMISC_TIMEOUT	(10*ALB_TIMER_TICKS_PER_SEC)
+
+
 struct tlb_client_info {
 	struct slave *tx_slave;	/* A pointer to slave used for transmiting
 				 * packets to a Client that the Hash function
-- 
cgit v1.2.3


From caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 Mon Sep 17 00:00:00 2001
From: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date: Sun, 12 Dec 2010 19:04:43 +0000
Subject: bonding: add the debugfs interface to see RLB hash table

This patch provices the debugfs interface to see RLB hash table
like the following:

# cat /sys/kernel/debug/bonding/bond0/rlb_hash_table
SourceIP        DestinationIP   Destination MAC   DEV
10.124.196.205  10.124.196.205  ff:ff:ff:ff:ff:ff eth4
10.124.196.205  10.124.196.81   00:19:99:XX:XX:XX eth3
10.124.196.205  10.124.196.1    00:21:d8:XX:XX:XX eth0

This is helpful to check if the receive load balancing works as expected.

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_debugfs.c | 50 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c
index ae1eb2fc3a47..3680aa251dea 100644
--- a/drivers/net/bonding/bond_debugfs.c
+++ b/drivers/net/bonding/bond_debugfs.c
@@ -4,6 +4,7 @@
 #include <linux/netdevice.h>
 
 #include "bonding.h"
+#include "bond_alb.h"
 
 #ifdef CONFIG_DEBUG_FS
 
@@ -12,6 +13,52 @@
 
 static struct dentry *bonding_debug_root;
 
+/*
+ *  Show RLB hash table
+ */
+static int bond_debug_rlb_hash_show(struct seq_file *m, void *v)
+{
+	struct bonding *bond = m->private;
+	struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
+	struct rlb_client_info *client_info;
+	u32 hash_index;
+
+	if (bond->params.mode != BOND_MODE_ALB)
+		return 0;
+
+	seq_printf(m, "SourceIP        DestinationIP   "
+			"Destination MAC   DEV\n");
+
+	spin_lock_bh(&(BOND_ALB_INFO(bond).rx_hashtbl_lock));
+
+	hash_index = bond_info->rx_hashtbl_head;
+	for (; hash_index != RLB_NULL_INDEX; hash_index = client_info->next) {
+		client_info = &(bond_info->rx_hashtbl[hash_index]);
+		seq_printf(m, "%-15pI4 %-15pI4 %-17pM %s\n",
+			&client_info->ip_src,
+			&client_info->ip_dst,
+			&client_info->mac_dst,
+			client_info->slave->dev->name);
+	}
+
+	spin_unlock_bh(&(BOND_ALB_INFO(bond).rx_hashtbl_lock));
+
+	return 0;
+}
+
+static int bond_debug_rlb_hash_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, bond_debug_rlb_hash_show, inode->i_private);
+}
+
+static const struct file_operations bond_debug_rlb_hash_fops = {
+	.owner		= THIS_MODULE,
+	.open		= bond_debug_rlb_hash_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 void bond_debug_register(struct bonding *bond)
 {
 	if (!bonding_debug_root)
@@ -25,6 +72,9 @@ void bond_debug_register(struct bonding *bond)
 			bond->dev->name);
 		return;
 	}
+
+	debugfs_create_file("rlb_hash_table", 0400, bond->debug_dir,
+				bond, &bond_debug_rlb_hash_fops);
 }
 
 void bond_debug_unregister(struct bonding *bond)
-- 
cgit v1.2.3


From 49c2fa08a77a7eefa4cbc73601f64984aceacfa7 Mon Sep 17 00:00:00 2001
From: Neil Horman <nhorman@tuxdriver.com>
Date: Wed, 8 Dec 2010 09:47:48 -0500
Subject: PCI: Update MCP55 quirk to not affect non HyperTransport variants
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

I wrote this quirk awhile ago to properly setup MCP55 chips on hypertransport
busses so that interrupts reached whatever cpu happend to boot the kdump kernel.
while that works well, it was recently shown to me that a a non-hypertransport
variant of the MCP55 exists, and on those system the register that this quirk
manipulates causes hangs if you write to it.  Since the quirk was only meant to
handle errors found on MCP55 chips that have a HT interface, this patch adds a
filter to make sure the chip is an HT capable before making the needed register
adjustment.  This lets the broken MCP55s work with kdump while not breaking the
non-HT variants.

Resolves https://bugzilla.kernel.org/show_bug.cgi?id=23952

Tested successfully by the reporter and myself.

Cc: stable@kernel.org
Reported-by: Mathieu Bérard <mathieu@mberard.eu>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/pci/quirks.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6f9350cabbd5..313c0bda0a8d 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2329,6 +2329,9 @@ static void __devinit nvbridge_check_legacy_irq_routing(struct pci_dev *dev)
 {
 	u32 cfg;
 
+	if (!pci_find_capability(dev, PCI_CAP_ID_HT))
+		return;
+
 	pci_read_config_dword(dev, 0x74, &cfg);
 
 	if (cfg & ((1 << 2) | (1 << 15))) {
-- 
cgit v1.2.3


From 2984961c388381c1830f95e1c2dc2137301b1009 Mon Sep 17 00:00:00 2001
From: Ivan Vecera <ivecera@redhat.com>
Date: Tue, 14 Dec 2010 05:43:19 +0000
Subject: be2net: use mutex instead of spin lock for mbox_lock

Since the mbox polling uses the schedule_timeout, the mbox_lock should be
a mutex and not a spin lock.
The commit f25b03a replaced udelay() with schedule_timeout() but didn't
change mbox_lock to semaphore or mutex.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/benet/be.h      |  2 +-
 drivers/net/benet/be_cmds.c | 75 +++++++++++++++++++++++++++------------------
 drivers/net/benet/be_main.c |  2 +-
 3 files changed, 47 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 4594a28b1f66..d64313b7090e 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -234,7 +234,7 @@ struct be_adapter {
 	u8 __iomem *db;		/* Door Bell */
 	u8 __iomem *pcicfg;	/* PCI config space */
 
-	spinlock_t mbox_lock;	/* For serializing mbox cmds to BE card */
+	struct mutex mbox_lock; /* For serializing mbox cmds to BE card */
 	struct be_dma_mem mbox_mem;
 	/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
 	 * is stored for freeing purpose */
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index e4465d222a7d..1c8c79c9d214 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -462,7 +462,8 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	u8 *wrb;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
 	*wrb++ = 0xFF;
@@ -476,7 +477,7 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -491,7 +492,8 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
 	*wrb++ = 0xFF;
@@ -505,7 +507,7 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 int be_cmd_eq_create(struct be_adapter *adapter,
@@ -516,7 +518,8 @@ int be_cmd_eq_create(struct be_adapter *adapter,
 	struct be_dma_mem *q_mem = &eq->dma_mem;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -546,7 +549,7 @@ int be_cmd_eq_create(struct be_adapter *adapter,
 		eq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -558,7 +561,8 @@ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 	struct be_cmd_req_mac_query *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -583,7 +587,7 @@ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 		memcpy(mac_addr, resp->mac.addr, ETH_ALEN);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -667,7 +671,8 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -701,7 +706,7 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 		cq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -724,7 +729,8 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -754,7 +760,7 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 		mccq->id = le16_to_cpu(resp->id);
 		mccq->created = true;
 	}
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -769,7 +775,8 @@ int be_cmd_txq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -801,7 +808,7 @@ int be_cmd_txq_create(struct be_adapter *adapter,
 		txq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -816,7 +823,8 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
 	struct be_dma_mem *q_mem = &rxq->dma_mem;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -843,7 +851,7 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
 		*rss_id = resp->rss_id;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -862,7 +870,8 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -899,7 +908,7 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -915,7 +924,8 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 	struct be_cmd_req_if_create *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -941,7 +951,7 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 			*pmac_id = le32_to_cpu(resp->pmac_id);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -955,7 +965,8 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -970,7 +981,7 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -1060,7 +1071,8 @@ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver)
 	struct be_cmd_req_get_fw_version *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -1077,7 +1089,7 @@ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver)
 		strncpy(fw_ver, resp->firmware_version_string, FW_VER_LEN);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -1322,7 +1334,8 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
 	struct be_cmd_req_query_fw_cfg *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -1341,7 +1354,7 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
 		*caps = le32_to_cpu(resp->function_caps);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -1352,7 +1365,8 @@ int be_cmd_reset_function(struct be_adapter *adapter)
 	struct be_cmd_req_hdr *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -1365,7 +1379,7 @@ int be_cmd_reset_function(struct be_adapter *adapter)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -1376,7 +1390,8 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size)
 	u32 myhash[10];
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -1396,7 +1411,7 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 93354eee2cfd..fd251b59b7f9 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2677,7 +2677,7 @@ static int be_ctrl_init(struct be_adapter *adapter)
 	}
 	memset(mc_cmd_mem->va, 0, mc_cmd_mem->size);
 
-	spin_lock_init(&adapter->mbox_lock);
+	mutex_init(&adapter->mbox_lock);
 	spin_lock_init(&adapter->mcc_lock);
 	spin_lock_init(&adapter->mcc_cq_lock);
 
-- 
cgit v1.2.3


From 0b7967503dc97864f283a3a06fbe23e041876138 Mon Sep 17 00:00:00 2001
From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Tue, 14 Dec 2010 12:35:13 +0000
Subject: net/veth: Fix packet checksumming
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We can't change ip_summed from CHECKSUM_PARTIAL to CHECKSUM_NONE
or CHECKSUM_UNNECESSARY because checksum in packet's headers is
not valid and will cause invalid checksum when frame is forwarded.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/veth.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 0bbc0c323135..cc83fa71c3ff 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -166,7 +166,9 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (!(rcv->flags & IFF_UP))
 		goto tx_drop;
 
-	if (dev->features & NETIF_F_NO_CSUM)
+	/* don't change ip_summed == CHECKSUM_PARTIAL, as that
+	   will cause bad checksum on forwarded packets */
+	if (skb->ip_summed == CHECKSUM_NONE)
 		skb->ip_summed = rcv_priv->ip_summed;
 
 	length = skb->len + ETH_HLEN;
-- 
cgit v1.2.3


From 55508d601dab7df5cbcc7a63f4be8620eface204 Mon Sep 17 00:00:00 2001
From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Tue, 14 Dec 2010 15:24:08 +0000
Subject: net: Use skb_checksum_start_offset()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace skb->csum_start - skb_headroom(skb) with skb_checksum_start_offset().

Note for usb/smsc95xx: skb->data - skb->head == skb_headroom(skb).

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/atlx/atl1.c    | 2 +-
 drivers/net/macvtap.c      | 3 +--
 drivers/net/tun.c          | 2 +-
 drivers/net/usb/smsc95xx.c | 7 +++----
 drivers/net/virtio_net.c   | 2 +-
 net/core/dev.c             | 6 +++---
 net/core/skbuff.c          | 2 +-
 net/ipv4/udp.c             | 2 +-
 net/packet/af_packet.c     | 3 +--
 9 files changed, 13 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 53363108994e..def8df83359c 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -2174,7 +2174,7 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
 	u8 css, cso;
 
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
-		css = (u8) (skb->csum_start - skb_headroom(skb));
+		css = skb_checksum_start_offset(skb);
 		cso = css + (u8) skb->csum_offset;
 		if (unlikely(css & 0x1)) {
 			/* L1 hardware requires an even number here */
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 42567279843e..21845affea13 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -504,8 +504,7 @@ static int macvtap_skb_to_vnet_hdr(const struct sk_buff *skb,
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		vnet_hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
-		vnet_hdr->csum_start = skb->csum_start -
-					skb_headroom(skb);
+		vnet_hdr->csum_start = skb_checksum_start_offset(skb);
 		vnet_hdr->csum_offset = skb->csum_offset;
 	} /* else everything is zero */
 
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 55f3a3e667a9..7599c457abd1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -757,7 +757,7 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun,
 
 		if (skb->ip_summed == CHECKSUM_PARTIAL) {
 			gso.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
-			gso.csum_start = skb->csum_start - skb_headroom(skb);
+			gso.csum_start = skb_checksum_start_offset(skb);
 			gso.csum_offset = skb->csum_offset;
 		} /* else everything is zero */
 
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 65cb1abfbe57..bc86f4b6ecc2 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1163,9 +1163,8 @@ static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 
 static u32 smsc95xx_calc_csum_preamble(struct sk_buff *skb)
 {
-	int len = skb->data - skb->head;
-	u16 high_16 = (u16)(skb->csum_offset + skb->csum_start - len);
-	u16 low_16 = (u16)(skb->csum_start - len);
+	u16 low_16 = (u16)skb_checksum_start_offset(skb);
+	u16 high_16 = low_16 + skb->csum_offset;
 	return (high_16 << 16) | low_16;
 }
 
@@ -1193,7 +1192,7 @@ static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
 		if (skb->len <= 45) {
 			/* workaround - hardware tx checksum does not work
 			 * properly with extremely small packets */
-			long csstart = skb->csum_start - skb_headroom(skb);
+			long csstart = skb_checksum_start_offset(skb);
 			__wsum calc = csum_partial(skb->data + csstart,
 				skb->len - csstart, 0);
 			*((__sum16 *)(skb->data + csstart
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index b6d402806ae6..90a23e410d1b 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -519,7 +519,7 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb)
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		hdr->hdr.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
-		hdr->hdr.csum_start = skb->csum_start - skb_headroom(skb);
+		hdr->hdr.csum_start = skb_checksum_start_offset(skb);
 		hdr->hdr.csum_offset = skb->csum_offset;
 	} else {
 		hdr->hdr.flags = 0;
diff --git a/net/core/dev.c b/net/core/dev.c
index 794b20de5d44..92d414ac0e30 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1793,7 +1793,7 @@ int skb_checksum_help(struct sk_buff *skb)
 		goto out_set_summed;
 	}
 
-	offset = skb->csum_start - skb_headroom(skb);
+	offset = skb_checksum_start_offset(skb);
 	BUG_ON(offset >= skb_headlen(skb));
 	csum = skb_checksum(skb, offset, skb->len - offset, 0);
 
@@ -2090,8 +2090,8 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
 			 * checksumming here.
 			 */
 			if (skb->ip_summed == CHECKSUM_PARTIAL) {
-				skb_set_transport_header(skb, skb->csum_start -
-					      skb_headroom(skb));
+				skb_set_transport_header(skb,
+					skb_checksum_start_offset(skb));
 				if (!dev_can_checksum(dev, skb) &&
 				     skb_checksum_help(skb))
 					goto out_kfree_skb;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8814a9a52f47..19d6c21220fd 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1824,7 +1824,7 @@ void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)
 	long csstart;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL)
-		csstart = skb->csum_start - skb_headroom(skb);
+		csstart = skb_checksum_start_offset(skb);
 	else
 		csstart = skb_headlen(skb);
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index b37181da487c..1198adf45102 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2226,7 +2226,7 @@ struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, int features)
 	/* Do software UFO. Complete and fill in the UDP checksum as HW cannot
 	 * do checksum of UDP packets sent as multiple IP fragments.
 	 */
-	offset = skb->csum_start - skb_headroom(skb);
+	offset = skb_checksum_start_offset(skb);
 	csum = skb_checksum(skb, offset, skb->len - offset, 0);
 	offset += skb->csum_offset;
 	*(__sum16 *)(skb->data + offset) = csum_fold(csum);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e79efaf06389..91cb1d71f018 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1650,8 +1650,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 
 		if (skb->ip_summed == CHECKSUM_PARTIAL) {
 			vnet_hdr.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
-			vnet_hdr.csum_start = skb->csum_start -
-							skb_headroom(skb);
+			vnet_hdr.csum_start = skb_checksum_start_offset(skb);
 			vnet_hdr.csum_offset = skb->csum_offset;
 		} /* else everything is zero */
 
-- 
cgit v1.2.3


From 0d0b16727f24f8258eeb33818347ca0f4557f982 Mon Sep 17 00:00:00 2001
From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Tue, 14 Dec 2010 15:24:08 +0000
Subject: net: Fix drivers advertising HW_CSUM feature to use csum_start
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Some drivers are using skb_transport_offset(skb) instead of skb->csum_start
for NETIF_F_HW_CSUM offload.  This does not matter now, but if someone
implements checksumming of encapsulated packets then this will break silently.

TSO output paths are left as they are, since they are for IP+TCP only
(might be worth converting though).

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/atl1c/atl1c_main.c    | 2 +-
 drivers/net/atl1e/atl1e_main.c    | 2 +-
 drivers/net/cassini.c             | 2 +-
 drivers/net/e1000/e1000_main.c    | 2 +-
 drivers/net/e1000e/netdev.c       | 2 +-
 drivers/net/enic/enic_main.c      | 2 +-
 drivers/net/ixgb/ixgb_main.c      | 2 +-
 drivers/net/ll_temac_main.c       | 2 +-
 drivers/net/myri10ge/myri10ge.c   | 2 +-
 drivers/net/niu.c                 | 2 +-
 drivers/net/skge.c                | 2 +-
 drivers/net/sungem.c              | 2 +-
 drivers/net/sunhme.c              | 2 +-
 drivers/net/vmxnet3/vmxnet3_drv.c | 4 ++--
 14 files changed, 15 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 09b099bfab2b..e48ea956c51f 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -2078,7 +2078,7 @@ static int atl1c_tso_csum(struct atl1c_adapter *adapter,
 check_sum:
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		u8 css, cso;
-		cso = skb_transport_offset(skb);
+		cso = skb_checksum_start_offset(skb);
 
 		if (unlikely(cso & 0x1)) {
 			if (netif_msg_tx_err(adapter))
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index ef6349bf3b33..e28f8baf394e 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -1649,7 +1649,7 @@ check_sum:
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		u8 css, cso;
 
-		cso = skb_transport_offset(skb);
+		cso = skb_checksum_start_offset(skb);
 		if (unlikely(cso & 0x1)) {
 			netdev_err(adapter->netdev,
 				   "payload offset should not ant event number\n");
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index a8a32bc9aae6..73502fef8769 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2788,7 +2788,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
 
 	ctrl = 0;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		const u64 csum_start_off = skb_transport_offset(skb);
+		const u64 csum_start_off = skb_checksum_start_offset(skb);
 		const u64 csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		ctrl =  TX_DESC_CSUM_EN |
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 491bf2a1babd..340e12d2e4a9 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2726,7 +2726,7 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter,
 		break;
 	}
 
-	css = skb_transport_offset(skb);
+	css = skb_checksum_start_offset(skb);
 
 	i = tx_ring->next_to_use;
 	buffer_info = &tx_ring->buffer_info[i];
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 02d093d1dd5c..a45dafdf343a 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4473,7 +4473,7 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter, struct sk_buff *skb)
 		break;
 	}
 
-	css = skb_transport_offset(skb);
+	css = skb_checksum_start_offset(skb);
 
 	i = tx_ring->next_to_use;
 	buffer_info = &tx_ring->buffer_info[i];
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 77d91381a74d..9710047c12a4 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -702,7 +702,7 @@ static inline void enic_queue_wq_skb_csum_l4(struct enic *enic,
 {
 	unsigned int head_len = skb_headlen(skb);
 	unsigned int len_left = skb->len - head_len;
-	unsigned int hdr_len = skb_transport_offset(skb);
+	unsigned int hdr_len = skb_checksum_start_offset(skb);
 	unsigned int csum_offset = hdr_len + skb->csum_offset;
 	int eop = (len_left == 0);
 
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index b021798ef49f..5639cccb4935 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -1262,7 +1262,7 @@ ixgb_tx_csum(struct ixgb_adapter *adapter, struct sk_buff *skb)
 
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		struct ixgb_buffer *buffer_info;
-		css = skb_transport_offset(skb);
+		css = skb_checksum_start_offset(skb);
 		cso = css + skb->csum_offset;
 
 		i = adapter->tx_ring.next_to_use;
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index 9f8e7027b0b3..e2c2a7202dba 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -692,7 +692,7 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	cur_p->app0 = 0;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		unsigned int csum_start_off = skb_transport_offset(skb);
+		unsigned int csum_start_off = skb_checksum_start_offset(skb);
 		unsigned int csum_index_off = csum_start_off + skb->csum_offset;
 
 		cur_p->app0 |= 1; /* TX Checksum Enabled */
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 1ce0207e62a9..a37fcf11ab36 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -2736,7 +2736,7 @@ again:
 	odd_flag = 0;
 	flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST);
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
-		cksum_offset = skb_transport_offset(skb);
+		cksum_offset = skb_checksum_start_offset(skb);
 		pseudo_hdr_offset = cksum_offset + skb->csum_offset;
 		/* If the headers are excessively large, then we must
 		 * fall back to a software checksum */
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index f64c42414bd7..2541321bad82 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6589,7 +6589,7 @@ static u64 niu_compute_tx_flags(struct sk_buff *skb, struct ethhdr *ehdr,
 			     (ip_proto == IPPROTO_UDP ?
 			      TXHDR_CSUM_UDP : TXHDR_CSUM_SCTP));
 
-		start = skb_transport_offset(skb) -
+		start = skb_checksum_start_offset(skb) -
 			(pad_bytes + sizeof(struct tx_pkt_hdr));
 		stuff = start + skb->csum_offset;
 
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 8c1404b58382..50815fb963fe 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -2764,7 +2764,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 	td->dma_hi = map >> 32;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		const int offset = skb_transport_offset(skb);
+		const int offset = skb_checksum_start_offset(skb);
 
 		/* This seems backwards, but it is what the sk98lin
 		 * does.  Looks like hardware is wrong?
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 9e992ca4f543..1c5408f83937 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1004,7 +1004,7 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
 
 	ctrl = 0;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		const u64 csum_start_off = skb_transport_offset(skb);
+		const u64 csum_start_off = skb_checksum_start_offset(skb);
 		const u64 csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		ctrl = (TXDCTRL_CENAB |
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 5e28c414421a..55bbb9c15d96 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2266,7 +2266,7 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 
 	tx_flags = TXFLAG_OWN;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		const u32 csum_start_off = skb_transport_offset(skb);
+		const u32 csum_start_off = skb_checksum_start_offset(skb);
 		const u32 csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE |
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 0169be7694a9..23154cf601e9 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -798,7 +798,7 @@ vmxnet3_parse_and_copy_hdr(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 {
 	struct Vmxnet3_TxDataDesc *tdd;
 
-	if (ctx->mss) {
+	if (ctx->mss) {	/* TSO */
 		ctx->eth_ip_hdr_size = skb_transport_offset(skb);
 		ctx->l4_hdr_size = ((struct tcphdr *)
 				   skb_transport_header(skb))->doff * 4;
@@ -807,7 +807,7 @@ vmxnet3_parse_and_copy_hdr(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		unsigned int pull_size;
 
 		if (skb->ip_summed == CHECKSUM_PARTIAL) {
-			ctx->eth_ip_hdr_size = skb_transport_offset(skb);
+			ctx->eth_ip_hdr_size = skb_checksum_start_offset(skb);
 
 			if (ctx->ipv4) {
 				struct iphdr *iph = (struct iphdr *)
-- 
cgit v1.2.3


From 7edc3453e54432a9f1c636b6481f1107c9db19bd Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 15 Dec 2010 23:52:55 +0000
Subject: ifb: fix a lockdep splat

After recent ifb changes, we must use lockless __skb_dequeue() since
lock is not anymore initialized.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Jamal Hadi Salim <hadi@cyberus.ca>
Cc: Changli Gao <xiaosuo@gmail.com>
Acked-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index bfa03db66691..8bcacd7c7715 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -71,7 +71,7 @@ static void ri_tasklet(unsigned long dev)
 		}
 	}
 
-	while ((skb = skb_dequeue(&dp->tq)) != NULL) {
+	while ((skb = __skb_dequeue(&dp->tq)) != NULL) {
 		u32 from = G_TC_FROM(skb->tc_verd);
 
 		skb->tc_verd = 0;
-- 
cgit v1.2.3


From f4ce9084476dc518bfd0f35f62f4bd0a130893e0 Mon Sep 17 00:00:00 2001
From: Pavankumar Kondeti <pkondeti@codeaurora.org>
Date: Thu, 16 Dec 2010 14:32:24 +0530
Subject: USB: core: Add input prompt and help text for USB_OTG config

bd6882 commit (usb: gadget: fix Kconfig warning) removes
the duplicate USB_OTG config from gadget/Kconfig.  But
does not copy the input prompt and help text to the original
config defined in core/Kconfig. Add them now.

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/core/Kconfig | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index 9eed5b52d9de..bcc24779ba0e 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -107,11 +107,19 @@ config USB_SUSPEND
 	  If you are unsure about this, say N here.
 
 config USB_OTG
-	bool
+	bool "OTG support"
 	depends on USB && EXPERIMENTAL
 	depends on USB_SUSPEND
 	default n
-
+	help
+	  The most notable feature of USB OTG is support for a
+	  "Dual-Role" device, which can act as either a device
+	  or a host. The initial role is decided by the type of
+	  plug inserted and can be changed later when two dual
+	  role devices talk to each other.
+
+	  Select this only if your board has Mini-AB/Micro-AB
+	  connector.
 
 config USB_OTG_WHITELIST
 	bool "Rely on OTG Targeted Peripherals List"
-- 
cgit v1.2.3


From daba58035a044cae75488175a96cc18362a64518 Mon Sep 17 00:00:00 2001
From: Pavankumar Kondeti <pkondeti@codeaurora.org>
Date: Thu, 16 Dec 2010 14:32:25 +0530
Subject: USB: gadget: Remove suspended sysfs file before freeing cdev

cdev struct is accessed in suspended sysfs show function.  So
remove sysfs file before freeing the cdev in composite_unbind.

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/gadget/composite.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 7b5cc16e4a0b..96413a240fdf 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1047,9 +1047,9 @@ composite_unbind(struct usb_gadget *gadget)
 		kfree(cdev->req->buf);
 		usb_ep_free_request(gadget->ep0, cdev->req);
 	}
+	device_remove_file(&gadget->dev, &dev_attr_suspended);
 	kfree(cdev);
 	set_gadget_data(gadget, NULL);
-	device_remove_file(&gadget->dev, &dev_attr_suspended);
 	composite = NULL;
 }
 
-- 
cgit v1.2.3


From d73a9b3001f29271c2e9f2a806b05a431c5d9591 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vitty@altlinux.ru>
Date: Tue, 14 Dec 2010 10:16:49 -0500
Subject: USB: usb-storage: unusual_devs entry for the Samsung YP-CP3

Add an unusual_devs entry for the Samsung YP-CP3 MP4 player.

User was getting the following errors in dmesg:
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: USB disconnect, address 2
 sd 3:0:0:0: [sdb] Assuming drive cache: write through
 sdb:<2>ldm_validate_partition_table(): Disk read failed.
 Dev sdb: unable to read RDB block 0
  unable to read partition table

Signed-off-by: Vitaly Kuznetsov <vitty@altlinux.ru>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
CC: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/storage/unusual_devs.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 6ccdd3dd5259..fcc1e32ce256 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -481,6 +481,13 @@ UNUSUAL_DEV(  0x04e8, 0x507c, 0x0220, 0x0220,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_MAX_SECTORS_64),
 
+/* Reported by Vitaly Kuznetsov <vitty@altlinux.ru> */
+UNUSUAL_DEV(  0x04e8, 0x5122, 0x0000, 0x9999,
+		"Samsung",
+		"YP-CP3",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_MAX_SECTORS_64 | US_FL_BULK_IGNORE_TAG),
+
 /* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
  * Device uses standards-violating 32-byte Bulk Command Block Wrappers and
  * reports itself as "Proprietary SCSI Bulk." Cf. device entry 0x084d:0x0011.
-- 
cgit v1.2.3


From ecc1624a2fff45780959efbcb73ace18fdb3c58d Mon Sep 17 00:00:00 2001
From: Thomas Sailer <t.sailer@alumni.ethz.ch>
Date: Tue, 14 Dec 2010 16:04:05 +0100
Subject: USB: misc: uss720.c: add another vendor/product ID

Fabio Battaglia report that he has another cable that works with this
driver, so this patch adds its vendor/product ID.

Signed-off-by: Thomas Sailer <t.sailer@alumni.ethz.ch>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/misc/uss720.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 796e2f68f749..4ff21587ab03 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -3,7 +3,7 @@
 /*
  *	uss720.c  --  USS720 USB Parport Cable.
  *
- *	Copyright (C) 1999, 2005
+ *	Copyright (C) 1999, 2005, 2010
  *	    Thomas Sailer (t.sailer@alumni.ethz.ch)
  *
  *	This program is free software; you can redistribute it and/or modify
@@ -776,6 +776,8 @@ static const struct usb_device_id uss720_table[] = {
 	{ USB_DEVICE(0x0557, 0x2001) },
 	{ USB_DEVICE(0x0729, 0x1284) },
 	{ USB_DEVICE(0x1293, 0x0002) },
+	{ USB_DEVICE(0x1293, 0x0002) },
+	{ USB_DEVICE(0x050d, 0x0002) },
 	{ }						/* Terminating entry */
 };
 
-- 
cgit v1.2.3


From dbb442b85a1d82f91cfe0524c4f9b3a5196a10ca Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu, 16 Dec 2010 15:52:30 -0800
Subject: Revert "USB: gadget: Allow function access to device ID data during
 bind()"

This reverts commit 1ab83238740ff1e1773d5c13ecac43c60cf4aec4.

Turns out this doesn't allow for the device ids to be overridden
properly, so we need to revert the thing.

Reported-by: Jef Driesen <jefdriesen@telenet.be>
Cc: Robert Lukassen <Robert.Lukassen@tomtom.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/gadget/composite.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 96413a240fdf..8572dad5ecbb 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1107,14 +1107,6 @@ static int composite_bind(struct usb_gadget *gadget)
 	 */
 	usb_ep_autoconfig_reset(cdev->gadget);
 
-	/* standardized runtime overrides for device ID data */
-	if (idVendor)
-		cdev->desc.idVendor = cpu_to_le16(idVendor);
-	if (idProduct)
-		cdev->desc.idProduct = cpu_to_le16(idProduct);
-	if (bcdDevice)
-		cdev->desc.bcdDevice = cpu_to_le16(bcdDevice);
-
 	/* composite gadget needs to assign strings for whole device (like
 	 * serial number), register function drivers, potentially update
 	 * power state and consumption, etc
@@ -1126,6 +1118,14 @@ static int composite_bind(struct usb_gadget *gadget)
 	cdev->desc = *composite->dev;
 	cdev->desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 
+	/* standardized runtime overrides for device ID data */
+	if (idVendor)
+		cdev->desc.idVendor = cpu_to_le16(idVendor);
+	if (idProduct)
+		cdev->desc.idProduct = cpu_to_le16(idProduct);
+	if (bcdDevice)
+		cdev->desc.bcdDevice = cpu_to_le16(bcdDevice);
+
 	/* stirng overrides */
 	if (iManufacturer || !cdev->desc.iManufacturer) {
 		if (!iManufacturer && !composite->iManufacturer &&
-- 
cgit v1.2.3


From e692cb668fdd5a712c6ed2a2d6f2a36ee83997b4 Mon Sep 17 00:00:00 2001
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Date: Wed, 1 Dec 2010 19:41:49 +0100
Subject: block: Deprecate QUEUE_FLAG_CLUSTER and use queue_limits instead

When stacking devices, a request_queue is not always available. This
forced us to have a no_cluster flag in the queue_limits that could be
used as a carrier until the request_queue had been set up for a
metadevice.

There were several problems with that approach. First of all it was up
to the stacking device to remember to set queue flag after stacking had
completed. Also, the queue flag and the queue limits had to be kept in
sync at all times. We got that wrong, which could lead to us issuing
commands that went beyond the max scatterlist limit set by the driver.

The proper fix is to avoid having two flags for tracking the same thing.
We deprecate QUEUE_FLAG_CLUSTER and use the queue limit directly in the
block layer merging functions. The queue_limit 'no_cluster' is turned
into 'cluster' to avoid double negatives and to ease stacking.
Clustering defaults to being enabled as before. The queue flag logic is
removed from the stacking function, and explicitly setting the cluster
flag is no longer necessary in DM and MD.

Reported-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 block/blk-merge.c       |  6 +++---
 block/blk-settings.c    | 25 ++-----------------------
 block/blk-sysfs.c       |  2 +-
 drivers/md/dm-table.c   |  5 -----
 drivers/md/md.c         |  3 ---
 drivers/scsi/scsi_lib.c |  3 +--
 include/linux/blkdev.h  |  9 ++++++---
 7 files changed, 13 insertions(+), 40 deletions(-)

(limited to 'drivers')

diff --git a/block/blk-merge.c b/block/blk-merge.c
index 77b7c26df6b5..74bc4a768f32 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -21,7 +21,7 @@ static unsigned int __blk_recalc_rq_segments(struct request_queue *q,
 		return 0;
 
 	fbio = bio;
-	cluster = test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
+	cluster = blk_queue_cluster(q);
 	seg_size = 0;
 	nr_phys_segs = 0;
 	for_each_bio(bio) {
@@ -87,7 +87,7 @@ EXPORT_SYMBOL(blk_recount_segments);
 static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
 				   struct bio *nxt)
 {
-	if (!test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags))
+	if (!blk_queue_cluster(q))
 		return 0;
 
 	if (bio->bi_seg_back_size + nxt->bi_seg_front_size >
@@ -123,7 +123,7 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq,
 	int nsegs, cluster;
 
 	nsegs = 0;
-	cluster = test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
+	cluster = blk_queue_cluster(q);
 
 	/*
 	 * for each bio in rq
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 701859fb9647..e55f5fc4ca22 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -126,7 +126,7 @@ void blk_set_default_limits(struct queue_limits *lim)
 	lim->alignment_offset = 0;
 	lim->io_opt = 0;
 	lim->misaligned = 0;
-	lim->no_cluster = 0;
+	lim->cluster = 1;
 }
 EXPORT_SYMBOL(blk_set_default_limits);
 
@@ -464,15 +464,6 @@ EXPORT_SYMBOL(blk_queue_io_opt);
 void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b)
 {
 	blk_stack_limits(&t->limits, &b->limits, 0);
-
-	if (!t->queue_lock)
-		WARN_ON_ONCE(1);
-	else if (!test_bit(QUEUE_FLAG_CLUSTER, &b->queue_flags)) {
-		unsigned long flags;
-		spin_lock_irqsave(t->queue_lock, flags);
-		queue_flag_clear(QUEUE_FLAG_CLUSTER, t);
-		spin_unlock_irqrestore(t->queue_lock, flags);
-	}
 }
 EXPORT_SYMBOL(blk_queue_stack_limits);
 
@@ -545,7 +536,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 	t->io_min = max(t->io_min, b->io_min);
 	t->io_opt = lcm(t->io_opt, b->io_opt);
 
-	t->no_cluster |= b->no_cluster;
+	t->cluster &= b->cluster;
 	t->discard_zeroes_data &= b->discard_zeroes_data;
 
 	/* Physical block size a multiple of the logical block size? */
@@ -641,7 +632,6 @@ void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
 		       sector_t offset)
 {
 	struct request_queue *t = disk->queue;
-	struct request_queue *b = bdev_get_queue(bdev);
 
 	if (bdev_stack_limits(&t->limits, bdev, offset >> 9) < 0) {
 		char top[BDEVNAME_SIZE], bottom[BDEVNAME_SIZE];
@@ -652,17 +642,6 @@ void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
 		printk(KERN_NOTICE "%s: Warning: Device %s is misaligned\n",
 		       top, bottom);
 	}
-
-	if (!t->queue_lock)
-		WARN_ON_ONCE(1);
-	else if (!test_bit(QUEUE_FLAG_CLUSTER, &b->queue_flags)) {
-		unsigned long flags;
-
-		spin_lock_irqsave(t->queue_lock, flags);
-		if (!test_bit(QUEUE_FLAG_CLUSTER, &b->queue_flags))
-			queue_flag_clear(QUEUE_FLAG_CLUSTER, t);
-		spin_unlock_irqrestore(t->queue_lock, flags);
-	}
 }
 EXPORT_SYMBOL(disk_stack_limits);
 
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 013457f47fdc..41fb69150b4d 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -119,7 +119,7 @@ static ssize_t queue_max_integrity_segments_show(struct request_queue *q, char *
 
 static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page)
 {
-	if (test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags))
+	if (blk_queue_cluster(q))
 		return queue_var_show(queue_max_segment_size(q), (page));
 
 	return queue_var_show(PAGE_CACHE_SIZE, (page));
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 90267f8d64ee..e2da1912a2cb 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1131,11 +1131,6 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 	 */
 	q->limits = *limits;
 
-	if (limits->no_cluster)
-		queue_flag_clear_unlocked(QUEUE_FLAG_CLUSTER, q);
-	else
-		queue_flag_set_unlocked(QUEUE_FLAG_CLUSTER, q);
-
 	if (!dm_table_supports_discards(t))
 		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, q);
 	else
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 84c46a161927..52694d29663d 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4296,9 +4296,6 @@ static int md_alloc(dev_t dev, char *name)
 		goto abort;
 	mddev->queue->queuedata = mddev;
 
-	/* Can be unlocked because the queue is new: no concurrency */
-	queue_flag_set_unlocked(QUEUE_FLAG_CLUSTER, mddev->queue);
-
 	blk_queue_make_request(mddev->queue, md_make_request);
 
 	disk = alloc_disk(1 << shift);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index eafeeda6e194..9d7ba07dc5ef 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1642,9 +1642,8 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
 
 	blk_queue_max_segment_size(q, dma_get_max_seg_size(dev));
 
-	/* New queue, no concurrency on queue_flags */
 	if (!shost->use_clustering)
-		queue_flag_clear_unlocked(QUEUE_FLAG_CLUSTER, q);
+		q->limits.cluster = 0;
 
 	/*
 	 * set a reasonable default alignment on word boundaries: the
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index aae86fd10c4f..95aeeeb49e8b 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -250,7 +250,7 @@ struct queue_limits {
 
 	unsigned char		misaligned;
 	unsigned char		discard_misaligned;
-	unsigned char		no_cluster;
+	unsigned char		cluster;
 	signed char		discard_zeroes_data;
 };
 
@@ -380,7 +380,6 @@ struct request_queue
 #endif
 };
 
-#define QUEUE_FLAG_CLUSTER	0	/* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED	1	/* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED	2	/* queue is stopped */
 #define	QUEUE_FLAG_SYNCFULL	3	/* read queue has been filled */
@@ -403,7 +402,6 @@ struct request_queue
 #define QUEUE_FLAG_SECDISCARD  19	/* supports SECDISCARD */
 
 #define QUEUE_FLAG_DEFAULT	((1 << QUEUE_FLAG_IO_STAT) |		\
-				 (1 << QUEUE_FLAG_CLUSTER) |		\
 				 (1 << QUEUE_FLAG_STACKABLE)	|	\
 				 (1 << QUEUE_FLAG_SAME_COMP)	|	\
 				 (1 << QUEUE_FLAG_ADD_RANDOM))
@@ -510,6 +508,11 @@ static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
 
 #define rq_data_dir(rq)		((rq)->cmd_flags & 1)
 
+static inline unsigned int blk_queue_cluster(struct request_queue *q)
+{
+	return q->limits.cluster;
+}
+
 /*
  * We regard a request as sync, if either a read or a sync write
  */
-- 
cgit v1.2.3


From 72d4cd9f38b5ed96b75df4c622be25e1c2648dd3 Mon Sep 17 00:00:00 2001
From: Mike Snitzer <snitzer@redhat.com>
Date: Fri, 17 Dec 2010 08:34:20 +0100
Subject: block: max hardware sectors limit wrapper

Implement blk_limits_max_hw_sectors() and make
blk_queue_max_hw_sectors() a wrapper around it.

DM needs this to avoid setting queue_limits' max_hw_sectors and
max_sectors directly.  dm_set_device_limits() now leverages
blk_limits_max_hw_sectors() logic to establish the appropriate
max_hw_sectors minimum (PAGE_SIZE).  Fixes issue where DM was
incorrectly setting max_sectors rather than max_hw_sectors (which
caused dm_merge_bvec()'s max_hw_sectors check to be ineffective).

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@kernel.org
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 block/blk-settings.c   | 26 ++++++++++++++++++++------
 drivers/md/dm-table.c  |  5 ++---
 include/linux/blkdev.h |  1 +
 3 files changed, 23 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/block/blk-settings.c b/block/blk-settings.c
index e55f5fc4ca22..36c8c1f2af18 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -229,8 +229,8 @@ void blk_queue_bounce_limit(struct request_queue *q, u64 dma_mask)
 EXPORT_SYMBOL(blk_queue_bounce_limit);
 
 /**
- * blk_queue_max_hw_sectors - set max sectors for a request for this queue
- * @q:  the request queue for the device
+ * blk_limits_max_hw_sectors - set hard and soft limit of max sectors for request
+ * @limits: the queue limits
  * @max_hw_sectors:  max hardware sectors in the usual 512b unit
  *
  * Description:
@@ -244,7 +244,7 @@ EXPORT_SYMBOL(blk_queue_bounce_limit);
  *    per-device basis in /sys/block/<device>/queue/max_sectors_kb.
  *    The soft limit can not exceed max_hw_sectors.
  **/
-void blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_sectors)
+void blk_limits_max_hw_sectors(struct queue_limits *limits, unsigned int max_hw_sectors)
 {
 	if ((max_hw_sectors << 9) < PAGE_CACHE_SIZE) {
 		max_hw_sectors = 1 << (PAGE_CACHE_SHIFT - 9);
@@ -252,9 +252,23 @@ void blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_secto
 		       __func__, max_hw_sectors);
 	}
 
-	q->limits.max_hw_sectors = max_hw_sectors;
-	q->limits.max_sectors = min_t(unsigned int, max_hw_sectors,
-				      BLK_DEF_MAX_SECTORS);
+	limits->max_hw_sectors = max_hw_sectors;
+	limits->max_sectors = min_t(unsigned int, max_hw_sectors,
+				    BLK_DEF_MAX_SECTORS);
+}
+EXPORT_SYMBOL(blk_limits_max_hw_sectors);
+
+/**
+ * blk_queue_max_hw_sectors - set max sectors for a request for this queue
+ * @q:  the request queue for the device
+ * @max_hw_sectors:  max hardware sectors in the usual 512b unit
+ *
+ * Description:
+ *    See description for blk_limits_max_hw_sectors().
+ **/
+void blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_sectors)
+{
+	blk_limits_max_hw_sectors(&q->limits, max_hw_sectors);
 }
 EXPORT_SYMBOL(blk_queue_max_hw_sectors);
 
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index e2da1912a2cb..4d705cea0f8c 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -517,9 +517,8 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
 	 */
 
 	if (q->merge_bvec_fn && !ti->type->merge)
-		limits->max_sectors =
-			min_not_zero(limits->max_sectors,
-				     (unsigned int) (PAGE_SIZE >> 9));
+		blk_limits_max_hw_sectors(limits,
+					  (unsigned int) (PAGE_SIZE >> 9));
 	return 0;
 }
 EXPORT_SYMBOL_GPL(dm_set_device_limits);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 95aeeeb49e8b..36ab42c9bb99 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -808,6 +808,7 @@ extern struct request_queue *blk_init_allocated_queue(struct request_queue *,
 extern void blk_cleanup_queue(struct request_queue *);
 extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
 extern void blk_queue_bounce_limit(struct request_queue *, u64);
+extern void blk_limits_max_hw_sectors(struct queue_limits *, unsigned int);
 extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
 extern void blk_queue_max_segments(struct request_queue *, unsigned short);
 extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
-- 
cgit v1.2.3


From 0fc13c8995cd96f4123de400c71c223d80400ed9 Mon Sep 17 00:00:00 2001
From: "Stephen M. Cameron" <scameron@beardog.cce.hp.com>
Date: Fri, 17 Dec 2010 09:01:37 +0100
Subject: cciss: fix cciss_revalidate panic

If you delete a logical drive, and then run BLKRRPART (e.g. via fdisk)
on a logical drive which is "after" the deleted logical drive in the h->drv[]
array, then cciss_revalidate panics because it will access the null pointer
h->drv[x] when x hits the deleted drive.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 drivers/block/cciss.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index f291587d753e..233e06c29ff4 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2834,6 +2834,8 @@ static int cciss_revalidate(struct gendisk *disk)
 	InquiryData_struct *inq_buff = NULL;
 
 	for (logvol = 0; logvol < CISS_MAX_LUN; logvol++) {
+		if (!h->drv[logvol])
+			continue
 		if (memcmp(h->drv[logvol]->LunID, drv->LunID,
 			sizeof(drv->LunID)) == 0) {
 			FOUND = 1;
-- 
cgit v1.2.3


From 03aa18f550900855c1d3d17ac83c14a3d668d344 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Fri, 17 Dec 2010 19:16:10 +0900
Subject: dma: shdma: NMI support.

Presently DMA transfers are interrupted and aborted by the NMI. This
implements some basic logic for more gracefully handling and clearing
each controller's NMIF flag via the NMI die chain, needed to resume
transfers post-NMI.

Reported-by: Michael Szafranek <Michael.Szafranek@emtrion.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/dma/shdma.c | 132 +++++++++++++++++++++++++++++++++++++++++++++-------
 drivers/dma/shdma.h |   1 +
 2 files changed, 115 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 85ffd5e38c50..a0069c171518 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -27,7 +27,10 @@
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/sh_dma.h>
-
+#include <linux/notifier.h>
+#include <linux/kdebug.h>
+#include <linux/spinlock.h>
+#include <linux/rculist.h>
 #include "shdma.h"
 
 /* DMA descriptor control */
@@ -43,6 +46,13 @@ enum sh_dmae_desc_status {
 /* Default MEMCPY transfer size = 2^2 = 4 bytes */
 #define LOG2_DEFAULT_XFER_SIZE	2
 
+/*
+ * Used for write-side mutual exclusion for the global device list,
+ * read-side synchronization by way of RCU.
+ */
+static DEFINE_SPINLOCK(sh_dmae_lock);
+static LIST_HEAD(sh_dmae_devices);
+
 /* A bitmask with bits enough for enum sh_dmae_slave_chan_id */
 static unsigned long sh_dmae_slave_used[BITS_TO_LONGS(SH_DMA_SLAVE_NUMBER)];
 
@@ -817,10 +827,9 @@ static irqreturn_t sh_dmae_interrupt(int irq, void *data)
 	return ret;
 }
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
-static irqreturn_t sh_dmae_err(int irq, void *data)
+static unsigned int sh_dmae_reset(struct sh_dmae_device *shdev)
 {
-	struct sh_dmae_device *shdev = (struct sh_dmae_device *)data;
+	unsigned int handled = 0;
 	int i;
 
 	/* halt the dma controller */
@@ -829,25 +838,35 @@ static irqreturn_t sh_dmae_err(int irq, void *data)
 	/* We cannot detect, which channel caused the error, have to reset all */
 	for (i = 0; i < SH_DMAC_MAX_CHANNELS; i++) {
 		struct sh_dmae_chan *sh_chan = shdev->chan[i];
-		if (sh_chan) {
-			struct sh_desc *desc;
-			/* Stop the channel */
-			dmae_halt(sh_chan);
-			/* Complete all  */
-			list_for_each_entry(desc, &sh_chan->ld_queue, node) {
-				struct dma_async_tx_descriptor *tx = &desc->async_tx;
-				desc->mark = DESC_IDLE;
-				if (tx->callback)
-					tx->callback(tx->callback_param);
-			}
-			list_splice_init(&sh_chan->ld_queue, &sh_chan->ld_free);
+		struct sh_desc *desc;
+
+		if (!sh_chan)
+			continue;
+
+		/* Stop the channel */
+		dmae_halt(sh_chan);
+
+		/* Complete all  */
+		list_for_each_entry(desc, &sh_chan->ld_queue, node) {
+			struct dma_async_tx_descriptor *tx = &desc->async_tx;
+			desc->mark = DESC_IDLE;
+			if (tx->callback)
+				tx->callback(tx->callback_param);
 		}
+
+		list_splice_init(&sh_chan->ld_queue, &sh_chan->ld_free);
+		handled++;
 	}
+
 	sh_dmae_rst(shdev);
 
-	return IRQ_HANDLED;
+	return !!handled;
+}
+
+static irqreturn_t sh_dmae_err(int irq, void *data)
+{
+	return IRQ_RETVAL(sh_dmae_reset(data));
 }
-#endif
 
 static void dmae_do_tasklet(unsigned long data)
 {
@@ -876,6 +895,60 @@ static void dmae_do_tasklet(unsigned long data)
 	sh_dmae_chan_ld_cleanup(sh_chan, false);
 }
 
+static bool sh_dmae_nmi_notify(struct sh_dmae_device *shdev)
+{
+	unsigned int handled;
+
+	/* Fast path out if NMIF is not asserted for this controller */
+	if ((dmaor_read(shdev) & DMAOR_NMIF) == 0)
+		return false;
+
+	handled = sh_dmae_reset(shdev);
+	if (handled)
+		return true;
+
+	return false;
+}
+
+static int sh_dmae_nmi_handler(struct notifier_block *self,
+			       unsigned long cmd, void *data)
+{
+	struct sh_dmae_device *shdev;
+	int ret = NOTIFY_DONE;
+	bool triggered;
+
+	/*
+	 * Only concern ourselves with NMI events.
+	 *
+	 * Normally we would check the die chain value, but as this needs
+	 * to be architecture independent, check for NMI context instead.
+	 */
+	if (!in_nmi())
+		return NOTIFY_DONE;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(shdev, &sh_dmae_devices, node) {
+		/*
+		 * Only stop if one of the controllers has NMIF asserted,
+		 * we do not want to interfere with regular address error
+		 * handling or NMI events that don't concern the DMACs.
+		 */
+		triggered = sh_dmae_nmi_notify(shdev);
+		if (triggered == true)
+			ret = NOTIFY_OK;
+	}
+	rcu_read_unlock();
+
+	return ret;
+}
+
+static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
+	.notifier_call	= sh_dmae_nmi_handler,
+
+	/* Run before NMI debug handler and KGDB */
+	.priority	= 1,
+};
+
 static int __devinit sh_dmae_chan_probe(struct sh_dmae_device *shdev, int id,
 					int irq, unsigned long flags)
 {
@@ -967,6 +1040,7 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 	struct sh_dmae_pdata *pdata = pdev->dev.platform_data;
 	unsigned long irqflags = IRQF_DISABLED,
 		chan_flag[SH_DMAC_MAX_CHANNELS] = {};
+	unsigned long flags;
 	int errirq, chan_irq[SH_DMAC_MAX_CHANNELS];
 	int err, i, irq_cnt = 0, irqres = 0;
 	struct sh_dmae_device *shdev;
@@ -1032,6 +1106,15 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
+	spin_lock_irqsave(&sh_dmae_lock, flags);
+	list_add_tail_rcu(&shdev->node, &sh_dmae_devices);
+	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+
+	/* Wire up NMI handling before bringing the controller online */
+	err = register_die_notifier(&sh_dmae_nmi_notifier);
+	if (err)
+		goto notifier_err;
+
 	/* reset dma controller */
 	err = sh_dmae_rst(shdev);
 	if (err)
@@ -1135,6 +1218,12 @@ eirqres:
 eirq_err:
 #endif
 rst_err:
+	unregister_die_notifier(&sh_dmae_nmi_notifier);
+notifier_err:
+	spin_lock_irqsave(&sh_dmae_lock, flags);
+	list_del_rcu(&shdev->node);
+	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+
 	pm_runtime_put(&pdev->dev);
 	if (dmars)
 		iounmap(shdev->dmars);
@@ -1155,6 +1244,7 @@ static int __exit sh_dmae_remove(struct platform_device *pdev)
 {
 	struct sh_dmae_device *shdev = platform_get_drvdata(pdev);
 	struct resource *res;
+	unsigned long flags;
 	int errirq = platform_get_irq(pdev, 0);
 
 	dma_async_device_unregister(&shdev->common);
@@ -1162,6 +1252,12 @@ static int __exit sh_dmae_remove(struct platform_device *pdev)
 	if (errirq > 0)
 		free_irq(errirq, shdev);
 
+	unregister_die_notifier(&sh_dmae_nmi_notifier);
+
+	spin_lock_irqsave(&sh_dmae_lock, flags);
+	list_del_rcu(&shdev->node);
+	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+
 	/* channel data remove */
 	sh_dmae_chan_remove(shdev);
 
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h
index 4021275a0a43..52e4fb173805 100644
--- a/drivers/dma/shdma.h
+++ b/drivers/dma/shdma.h
@@ -43,6 +43,7 @@ struct sh_dmae_device {
 	struct dma_device common;
 	struct sh_dmae_chan *chan[SH_DMAC_MAX_CHANNELS];
 	struct sh_dmae_pdata *pdata;
+	struct list_head node;
 	u32 __iomem *chan_reg;
 	u16 __iomem *dmars;
 };
-- 
cgit v1.2.3


From 65ada547d68dc075aa06df92fe325bff07cbc606 Mon Sep 17 00:00:00 2001
From: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Date: Fri, 17 Dec 2010 07:25:09 +0000
Subject: clocksource: sh_cmt: Remove nested spinlock fix

There are control flow that sh_cmt_set_next() does double
spin-lock. The callers sh_cmt_{start,stop}() already have
lock. But another callers sh_cmt_clock_event_{start,next}()
does not.

Now sh_cmt_set_next() does not lock by itself. All the
callers should hold spin-lock before calling it.

[damm@opensource.se: use __sh_cmt_set_next() to simplify code]
[damm@opensource.se: added stable, suitable for v2.6.35 + v2.6.36]
Cc: stable@kernel.org
Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/clocksource/sh_cmt.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index d68d3aa1814b..f975d24890fa 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -283,16 +283,21 @@ static void sh_cmt_clock_event_program_verify(struct sh_cmt_priv *p,
 	} while (delay);
 }
 
-static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
+static void __sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
 {
-	unsigned long flags;
-
 	if (delta > p->max_match_value)
 		dev_warn(&p->pdev->dev, "delta out of range\n");
 
-	spin_lock_irqsave(&p->lock, flags);
 	p->next_match_value = delta;
 	sh_cmt_clock_event_program_verify(p, 0);
+}
+
+static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&p->lock, flags);
+	__sh_cmt_set_next(p, delta);
 	spin_unlock_irqrestore(&p->lock, flags);
 }
 
@@ -359,7 +364,7 @@ static int sh_cmt_start(struct sh_cmt_priv *p, unsigned long flag)
 
 	/* setup timeout if no clockevent */
 	if ((flag == FLAG_CLOCKSOURCE) && (!(p->flags & FLAG_CLOCKEVENT)))
-		sh_cmt_set_next(p, p->max_match_value);
+		__sh_cmt_set_next(p, p->max_match_value);
  out:
 	spin_unlock_irqrestore(&p->lock, flags);
 
@@ -381,7 +386,7 @@ static void sh_cmt_stop(struct sh_cmt_priv *p, unsigned long flag)
 
 	/* adjust the timeout to maximum if only clocksource left */
 	if ((flag == FLAG_CLOCKEVENT) && (p->flags & FLAG_CLOCKSOURCE))
-		sh_cmt_set_next(p, p->max_match_value);
+		__sh_cmt_set_next(p, p->max_match_value);
 
 	spin_unlock_irqrestore(&p->lock, flags);
 }
-- 
cgit v1.2.3


From ac57cd5ee1935d1e60de86d75f13f377775f1c96 Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Thu, 16 Dec 2010 10:38:20 -0700
Subject: Revert "PCI: fix pci_bus_alloc_resource() hang, prefer positive
 decode"

This reverts commit 82e3e767c21fef2b1b38868e20eb4e470a1e38e3.

We're going back to considering bus resources in the order we found
them (in _CRS order, when we're using _CRS), so we don't need to
define any ordering.

Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/pci/bus.c | 70 +++++++++++++++++--------------------------------------
 1 file changed, 21 insertions(+), 49 deletions(-)

(limited to 'drivers')

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 003170ea2e39..5624db8c9ad0 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,57 +64,17 @@ void pci_bus_remove_resources(struct pci_bus *bus)
 	}
 }
 
-static bool pci_bus_resource_better(struct resource *res1, bool pos1,
-				    struct resource *res2, bool pos2)
-{
-	/* If exactly one is positive decode, always prefer that one */
-	if (pos1 != pos2)
-		return pos1 ? true : false;
-
-	/* Prefer the one that contains the highest address */
-	if (res1->end != res2->end)
-		return (res1->end > res2->end) ? true : false;
-
-	/* Otherwise, prefer the one with highest "center of gravity" */
-	if (res1->start != res2->start)
-		return (res1->start > res2->start) ? true : false;
-
-	/* Otherwise, choose one arbitrarily (but consistently) */
-	return (res1 > res2) ? true : false;
-}
-
-static bool pci_bus_resource_positive(struct pci_bus *bus, struct resource *res)
-{
-	struct pci_bus_resource *bus_res;
-
-	/*
-	 * This relies on the fact that pci_bus.resource[] refers to P2P or
-	 * CardBus bridge base/limit registers, which are always positively
-	 * decoded.  The pci_bus.resources list contains host bridge or
-	 * subtractively decoded resources.
-	 */
-	list_for_each_entry(bus_res, &bus->resources, list) {
-		if (bus_res->res == res)
-			return (bus_res->flags & PCI_SUBTRACTIVE_DECODE) ?
-				false : true;
-	}
-	return true;
-}
-
 /*
- * Find the next-best bus resource after the cursor "res".  If the cursor is
- * NULL, return the best resource.  "Best" means that we prefer positive
- * decode regions over subtractive decode, then those at higher addresses.
+ * Find the highest-address bus resource below the cursor "res".  If the
+ * cursor is NULL, return the highest resource.
  */
 static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
 						   unsigned int type,
 						   struct resource *res)
 {
-	bool res_pos, r_pos, prev_pos = false;
 	struct resource *r, *prev = NULL;
 	int i;
 
-	res_pos = pci_bus_resource_positive(bus, res);
 	pci_bus_for_each_resource(bus, r, i) {
 		if (!r)
 			continue;
@@ -122,14 +82,26 @@ static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
 		if ((r->flags & IORESOURCE_TYPE_BITS) != type)
 			continue;
 
-		r_pos = pci_bus_resource_positive(bus, r);
-		if (!res || pci_bus_resource_better(res, res_pos, r, r_pos)) {
-			if (!prev || pci_bus_resource_better(r, r_pos,
-							     prev, prev_pos)) {
-				prev = r;
-				prev_pos = r_pos;
-			}
+		/* If this resource is at or past the cursor, skip it */
+		if (res) {
+			if (r == res)
+				continue;
+			if (r->end > res->end)
+				continue;
+			if (r->end == res->end && r->start > res->start)
+				continue;
 		}
+
+		if (!prev)
+			prev = r;
+
+		/*
+		 * A small resource is higher than a large one that ends at
+		 * the same address.
+		 */
+		if (r->end > prev->end ||
+		    (r->end == prev->end && r->start > prev->start))
+			prev = r;
 	}
 
 	return prev;
-- 
cgit v1.2.3


From 6db45b76eaa08133187f2cb44d496de7e9503aa8 Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Thu, 16 Dec 2010 10:38:36 -0700
Subject: Revert "PCI: allocate bus resources from the top down"

This reverts commit b126b4703afa4010b161784a43650337676dd03b.

We're going back to the old behavior of allocating from bus resources
in _CRS order.

Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/pci/bus.c | 53 +++++------------------------------------------------
 1 file changed, 5 insertions(+), 48 deletions(-)

(limited to 'drivers')

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5624db8c9ad0..69546e9213dd 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,49 +64,6 @@ void pci_bus_remove_resources(struct pci_bus *bus)
 	}
 }
 
-/*
- * Find the highest-address bus resource below the cursor "res".  If the
- * cursor is NULL, return the highest resource.
- */
-static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
-						   unsigned int type,
-						   struct resource *res)
-{
-	struct resource *r, *prev = NULL;
-	int i;
-
-	pci_bus_for_each_resource(bus, r, i) {
-		if (!r)
-			continue;
-
-		if ((r->flags & IORESOURCE_TYPE_BITS) != type)
-			continue;
-
-		/* If this resource is at or past the cursor, skip it */
-		if (res) {
-			if (r == res)
-				continue;
-			if (r->end > res->end)
-				continue;
-			if (r->end == res->end && r->start > res->start)
-				continue;
-		}
-
-		if (!prev)
-			prev = r;
-
-		/*
-		 * A small resource is higher than a large one that ends at
-		 * the same address.
-		 */
-		if (r->end > prev->end ||
-		    (r->end == prev->end && r->start > prev->start))
-			prev = r;
-	}
-
-	return prev;
-}
-
 /**
  * pci_bus_alloc_resource - allocate a resource from a parent bus
  * @bus: PCI bus
@@ -132,10 +89,9 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
 					  resource_size_t),
 		void *alignf_data)
 {
-	int ret = -ENOMEM;
+	int i, ret = -ENOMEM;
 	struct resource *r;
 	resource_size_t max = -1;
-	unsigned int type = res->flags & IORESOURCE_TYPE_BITS;
 
 	type_mask |= IORESOURCE_IO | IORESOURCE_MEM;
 
@@ -143,9 +99,10 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
 	if (!(res->flags & IORESOURCE_MEM_64))
 		max = PCIBIOS_MAX_MEM_32;
 
-	/* Look for space at highest addresses first */
-	r = pci_bus_find_resource_prev(bus, type, NULL);
-	for ( ; r; r = pci_bus_find_resource_prev(bus, type, r)) {
+	pci_bus_for_each_resource(bus, r, i) {
+		if (!r)
+			continue;
+
 		/* type_mask must match */
 		if ((res->flags ^ r->flags) & type_mask)
 			continue;
-- 
cgit v1.2.3


From 46814e08d80f87449b5adb3d549a3cae6f9f8148 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Fri, 17 Dec 2010 10:16:23 -0800
Subject: tehuti: Firmware filename is tehuti/bdx.bin

My conversion of tehuti to use request_firmware() was confused about
the filename of the firmware blob.  Change the driver to match the
blob.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tehuti.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 8b3dc1eb4015..296000bf5a25 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -324,7 +324,7 @@ static int bdx_fw_load(struct bdx_priv *priv)
 	ENTER;
 	master = READ_REG(priv, regINIT_SEMAPHORE);
 	if (!READ_REG(priv, regINIT_STATUS) && master) {
-		rc = request_firmware(&fw, "tehuti/firmware.bin", &priv->pdev->dev);
+		rc = request_firmware(&fw, "tehuti/bdx.bin", &priv->pdev->dev);
 		if (rc)
 			goto out;
 		bdx_tx_push_desc_safe(priv, (char *)fw->data, fw->size);
@@ -2510,4 +2510,4 @@ module_exit(bdx_module_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(BDX_DRV_DESC);
-MODULE_FIRMWARE("tehuti/firmware.bin");
+MODULE_FIRMWARE("tehuti/bdx.bin");
-- 
cgit v1.2.3


From c75822a3091a899d982d59cd2b4454fe7c3e0318 Mon Sep 17 00:00:00 2001
From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Date: Thu, 16 Dec 2010 22:59:00 +0000
Subject: qlcnic: fix LED test when interface is down.

When interface is down, create temporary context to config LED.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h         |  1 +
 drivers/net/qlcnic/qlcnic_ethtool.c | 27 ++++++++++++++++++++++-----
 2 files changed, 23 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index f267da42f243..4028d0c08f2c 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -925,6 +925,7 @@ struct qlcnic_ipaddr {
 
 #define QLCNIC_INTERRUPT_TEST		1
 #define QLCNIC_LOOPBACK_TEST		2
+#define QLCNIC_LED_TEST		3
 
 #define QLCNIC_FILTER_AGE	80
 #define QLCNIC_READD_AGE	20
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 0eaf31bf8a0d..1e7af709d395 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -834,16 +834,27 @@ static int qlcnic_set_tso(struct net_device *dev, u32 data)
 static int qlcnic_blink_led(struct net_device *dev, u32 val)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int max_sds_rings = adapter->max_sds_rings;
+	int dev_down = 0;
 	int ret;
 
-	if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
-		return -EIO;
+	if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
+		dev_down = 1;
+		if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+			return -EIO;
+
+		ret = qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST);
+		if (ret) {
+			clear_bit(__QLCNIC_RESETTING, &adapter->state);
+			return ret;
+		}
+	}
 
 	ret = adapter->nic_ops->config_led(adapter, 1, 0xf);
 	if (ret) {
 		dev_err(&adapter->pdev->dev,
 			"Failed to set LED blink state.\n");
-		return ret;
+		goto done;
 	}
 
 	msleep_interruptible(val * 1000);
@@ -852,10 +863,16 @@ static int qlcnic_blink_led(struct net_device *dev, u32 val)
 	if (ret) {
 		dev_err(&adapter->pdev->dev,
 			"Failed to reset LED blink state.\n");
-		return ret;
+		goto done;
 	}
 
-	return 0;
+done:
+	if (dev_down) {
+		qlcnic_diag_free_res(dev, max_sds_rings);
+		clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	}
+	return ret;
+
 }
 
 static void
-- 
cgit v1.2.3


From b5006dcb10a4b19e86f413b46787c55bd0d1277b Mon Sep 17 00:00:00 2001
From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Thu, 16 Dec 2010 22:59:01 +0000
Subject: qlcnic: fix ocm window register offset calculation

OCM window register offset was calculated incorrectly for
pci function greater than zero.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic_hdr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 19328e05b75d..726ef555b6bc 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -621,7 +621,7 @@ enum {
 #define PCIX_INT_MASK		(0x10104)
 
 #define PCIX_OCM_WINDOW		(0x10800)
-#define PCIX_OCM_WINDOW_REG(func)	(PCIX_OCM_WINDOW + 0x20 * (func))
+#define PCIX_OCM_WINDOW_REG(func)	(PCIX_OCM_WINDOW + 0x4 * (func))
 
 #define PCIX_TARGET_STATUS	(0x10118)
 #define PCIX_TARGET_STATUS_F1	(0x10160)
-- 
cgit v1.2.3


From 1dc0f3c54ce1df957f99c17b145488fd03eb1a59 Mon Sep 17 00:00:00 2001
From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Thu, 16 Dec 2010 22:59:02 +0000
Subject: qlcnic: reset pci function unconditionally during probe

Some boot code drivers dont have cleanup routine, so pci function
remains in unknown state prior to driver load. So during driver load
issue FLR unconditionally.

Update driver version to 5.0.14.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/qlcnic/qlcnic.h      | 4 ++--
 drivers/net/qlcnic/qlcnic_main.c | 5 +----
 2 files changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 4028d0c08f2c..9c2a02d204dc 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -34,8 +34,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 0
-#define _QLCNIC_LINUX_SUBVERSION 13
-#define QLCNIC_LINUX_VERSIONID  "5.0.13"
+#define _QLCNIC_LINUX_SUBVERSION 14
+#define QLCNIC_LINUX_VERSIONID  "5.0.14"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 788850e2ba4e..11e3a46c0911 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1468,7 +1468,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	uint8_t revision_id;
 	uint8_t pci_using_dac;
 	char brd_name[QLCNIC_MAX_BOARD_NAME_LEN];
-	u32 val;
 
 	err = pci_enable_device(pdev);
 	if (err)
@@ -1530,9 +1529,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto err_out_iounmap;
 
-	val = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
-	if (QLC_DEV_CHECK_ACTIVE(val, adapter->portnum))
-		adapter->flags |= QLCNIC_NEED_FLR;
+	adapter->flags |= QLCNIC_NEED_FLR;
 
 	err = adapter->nic_ops->start_firmware(adapter);
 	if (err) {
-- 
cgit v1.2.3


From f4680d3db71f13d2764340a9880745bf54f2469d Mon Sep 17 00:00:00 2001
From: Arnaud Ebalard <arno@natisbad.org>
Date: Wed, 15 Dec 2010 12:16:30 +0000
Subject: asix: add USB ID for Logitec LAN-GTJ U2A

Logitec LAN-GTJ U2A (http://www.pro.logitec.co.jp/pro/g/gLAN-GTJU2A/)
USB 2.0 10/10/1000 Ethernet adapter is based on ASIX AX88178 chipset.

This patch adds missing USB ID for the device.

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/asix.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index aea4645be7f6..6140b56cce53 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -1507,6 +1507,10 @@ static const struct usb_device_id	products [] = {
 	// ASIX AX88178 10/100/1000
 	USB_DEVICE (0x0b95, 0x1780),
 	.driver_info = (unsigned long) &ax88178_info,
+}, {
+	// Logitec LAN-GTJ/U2A
+	USB_DEVICE (0x0789, 0x0160),
+	.driver_info = (unsigned long) &ax88178_info,
 }, {
 	// Linksys USB200M Rev 2
 	USB_DEVICE (0x13b1, 0x0018),
-- 
cgit v1.2.3


From 587f0d5d6d44e3529028bf197d424f866fb2411d Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Wed, 15 Dec 2010 18:45:42 -0300
Subject: [media] bttv: fix mutex use before init (BZ#24602)

Fix a regression where bttv driver causes oopses when loading, since it
were using some non-initialized mutexes. While it would be possible to
fix the issue, there are some other lock troubles, like to the presence of
lock code at free_btres_lock().

It is possible to fix, but the better is to just use the core-assisted
locking schema. This way, V4L2 core will serialize access to all
ioctl's/open/close/mmap/read/poll operations, avoiding to have two
processes accessing the hardware at the same time. Also, as there's just
one lock, instead of 3, there's no risk of dead locks.

The net result is a cleaner code, with just one lock.

Reported-by: Dan Carpenter <error27@gmail.com>
Reported-by: Brandon Philips<brandon@ifup.org>
Reported-by: Chris Clayton <chris2553@googlemail.com>
Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Tested-by: Chris Clayton <chris2553@googlemail.com>
Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/bt8xx/bttv-driver.c | 97 +--------------------------------
 1 file changed, 3 insertions(+), 94 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3da6e80e1041..c14b819d6b78 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -855,7 +855,6 @@ int check_alloc_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bit)
 		xbits |= RESOURCE_VIDEO_READ | RESOURCE_VIDEO_STREAM;
 
 	/* is it free? */
-	mutex_lock(&btv->lock);
 	if (btv->resources & xbits) {
 		/* no, someone else uses it */
 		goto fail;
@@ -885,11 +884,9 @@ int check_alloc_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bit)
 	/* it's free, grab it */
 	fh->resources  |= bit;
 	btv->resources |= bit;
-	mutex_unlock(&btv->lock);
 	return 1;
 
  fail:
-	mutex_unlock(&btv->lock);
 	return 0;
 }
 
@@ -941,7 +938,6 @@ void free_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bits)
 		/* trying to free ressources not allocated by us ... */
 		printk("bttv: BUG! (btres)\n");
 	}
-	mutex_lock(&btv->lock);
 	fh->resources  &= ~bits;
 	btv->resources &= ~bits;
 
@@ -952,8 +948,6 @@ void free_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bits)
 
 	if (0 == (bits & VBI_RESOURCES))
 		disclaim_vbi_lines(btv);
-
-	mutex_unlock(&btv->lock);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -1714,28 +1708,20 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv,
 
 		/* Make sure tvnorm and vbi_end remain consistent
 		   until we're done. */
-		mutex_lock(&btv->lock);
 
 		norm = btv->tvnorm;
 
 		/* In this mode capturing always starts at defrect.top
 		   (default VDELAY), ignoring cropping parameters. */
 		if (btv->vbi_end > bttv_tvnorms[norm].cropcap.defrect.top) {
-			mutex_unlock(&btv->lock);
 			return -EINVAL;
 		}
 
-		mutex_unlock(&btv->lock);
-
 		c.rect = bttv_tvnorms[norm].cropcap.defrect;
 	} else {
-		mutex_lock(&btv->lock);
-
 		norm = btv->tvnorm;
 		c = btv->crop[!!fh->do_crop];
 
-		mutex_unlock(&btv->lock);
-
 		if (width < c.min_scaled_width ||
 		    width > c.max_scaled_width ||
 		    height < c.min_scaled_height)
@@ -1859,7 +1845,6 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id)
 	unsigned int i;
 	int err;
 
-	mutex_lock(&btv->lock);
 	err = v4l2_prio_check(&btv->prio, fh->prio);
 	if (err)
 		goto err;
@@ -1875,7 +1860,6 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id)
 	set_tvnorm(btv, i);
 
 err:
-	mutex_unlock(&btv->lock);
 
 	return err;
 }
@@ -1899,7 +1883,6 @@ static int bttv_enum_input(struct file *file, void *priv,
 	struct bttv *btv = fh->btv;
 	int rc = 0;
 
-	mutex_lock(&btv->lock);
 	if (i->index >= bttv_tvcards[btv->c.type].video_inputs) {
 		rc = -EINVAL;
 		goto err;
@@ -1929,7 +1912,6 @@ static int bttv_enum_input(struct file *file, void *priv,
 	i->std = BTTV_NORMS;
 
 err:
-	mutex_unlock(&btv->lock);
 
 	return rc;
 }
@@ -1939,9 +1921,7 @@ static int bttv_g_input(struct file *file, void *priv, unsigned int *i)
 	struct bttv_fh *fh = priv;
 	struct bttv *btv = fh->btv;
 
-	mutex_lock(&btv->lock);
 	*i = btv->input;
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -1953,7 +1933,6 @@ static int bttv_s_input(struct file *file, void *priv, unsigned int i)
 
 	int err;
 
-	mutex_lock(&btv->lock);
 	err = v4l2_prio_check(&btv->prio, fh->prio);
 	if (unlikely(err))
 		goto err;
@@ -1966,7 +1945,6 @@ static int bttv_s_input(struct file *file, void *priv, unsigned int i)
 	set_input(btv, i, btv->tvnorm);
 
 err:
-	mutex_unlock(&btv->lock);
 	return 0;
 }
 
@@ -1980,7 +1958,6 @@ static int bttv_s_tuner(struct file *file, void *priv,
 	if (unlikely(0 != t->index))
 		return -EINVAL;
 
-	mutex_lock(&btv->lock);
 	if (unlikely(btv->tuner_type == TUNER_ABSENT)) {
 		err = -EINVAL;
 		goto err;
@@ -1996,7 +1973,6 @@ static int bttv_s_tuner(struct file *file, void *priv,
 		btv->audio_mode_gpio(btv, t, 1);
 
 err:
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -2007,10 +1983,8 @@ static int bttv_g_frequency(struct file *file, void *priv,
 	struct bttv_fh *fh  = priv;
 	struct bttv *btv = fh->btv;
 
-	mutex_lock(&btv->lock);
 	f->type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	f->frequency = btv->freq;
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -2025,7 +1999,6 @@ static int bttv_s_frequency(struct file *file, void *priv,
 	if (unlikely(f->tuner != 0))
 		return -EINVAL;
 
-	mutex_lock(&btv->lock);
 	err = v4l2_prio_check(&btv->prio, fh->prio);
 	if (unlikely(err))
 		goto err;
@@ -2040,7 +2013,6 @@ static int bttv_s_frequency(struct file *file, void *priv,
 	if (btv->has_matchbox && btv->radio_user)
 		tea5757_set_freq(btv, btv->freq);
 err:
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -2173,7 +2145,6 @@ limit_scaled_size_lock       (struct bttv_fh *               fh,
 
 	/* Make sure tvnorm, vbi_end and the current cropping parameters
 	   remain consistent until we're done. */
-	mutex_lock(&btv->lock);
 
 	b = &bttv_tvnorms[btv->tvnorm].cropcap.bounds;
 
@@ -2251,7 +2222,6 @@ limit_scaled_size_lock       (struct bttv_fh *               fh,
 	rc = 0; /* success */
 
  fail:
-	mutex_unlock(&btv->lock);
 
 	return rc;
 }
@@ -2283,9 +2253,7 @@ verify_window_lock		(struct bttv_fh *               fh,
 	if (V4L2_FIELD_ANY == field) {
 		__s32 height2;
 
-		mutex_lock(&fh->btv->lock);
 		height2 = fh->btv->crop[!!fh->do_crop].rect.height >> 1;
-		mutex_unlock(&fh->btv->lock);
 		field = (win->w.height > height2)
 			? V4L2_FIELD_INTERLACED
 			: V4L2_FIELD_TOP;
@@ -2361,7 +2329,6 @@ static int setup_window_lock(struct bttv_fh *fh, struct bttv *btv,
 		}
 	}
 
-	mutex_lock(&fh->cap.vb_lock);
 	/* clip against screen */
 	if (NULL != btv->fbuf.base)
 		n = btcx_screen_clips(btv->fbuf.fmt.width, btv->fbuf.fmt.height,
@@ -2413,7 +2380,6 @@ static int setup_window_lock(struct bttv_fh *fh, struct bttv *btv,
 		bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
 		retval = bttv_switch_overlay(btv,fh,new);
 	}
-	mutex_unlock(&fh->cap.vb_lock);
 	return retval;
 }
 
@@ -2527,9 +2493,7 @@ static int bttv_try_fmt_vid_cap(struct file *file, void *priv,
 	if (V4L2_FIELD_ANY == field) {
 		__s32 height2;
 
-		mutex_lock(&btv->lock);
 		height2 = btv->crop[!!fh->do_crop].rect.height >> 1;
-		mutex_unlock(&btv->lock);
 		field = (f->fmt.pix.height > height2)
 			? V4L2_FIELD_INTERLACED
 			: V4L2_FIELD_BOTTOM;
@@ -2615,7 +2579,6 @@ static int bttv_s_fmt_vid_cap(struct file *file, void *priv,
 	fmt = format_by_fourcc(f->fmt.pix.pixelformat);
 
 	/* update our state informations */
-	mutex_lock(&fh->cap.vb_lock);
 	fh->fmt              = fmt;
 	fh->cap.field        = f->fmt.pix.field;
 	fh->cap.last         = V4L2_FIELD_NONE;
@@ -2624,7 +2587,6 @@ static int bttv_s_fmt_vid_cap(struct file *file, void *priv,
 	btv->init.fmt        = fmt;
 	btv->init.width      = f->fmt.pix.width;
 	btv->init.height     = f->fmt.pix.height;
-	mutex_unlock(&fh->cap.vb_lock);
 
 	return 0;
 }
@@ -2650,11 +2612,9 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
 	unsigned int i;
 	struct bttv_fh *fh = priv;
 
-	mutex_lock(&fh->cap.vb_lock);
 	retval = __videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize,
 				     V4L2_MEMORY_MMAP);
 	if (retval < 0) {
-		mutex_unlock(&fh->cap.vb_lock);
 		return retval;
 	}
 
@@ -2666,7 +2626,6 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
 	for (i = 0; i < gbuffers; i++)
 		mbuf->offsets[i] = i * gbufsize;
 
-	mutex_unlock(&fh->cap.vb_lock);
 	return 0;
 }
 #endif
@@ -2776,10 +2735,8 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on)
 	int retval = 0;
 
 	if (on) {
-		mutex_lock(&fh->cap.vb_lock);
 		/* verify args */
 		if (unlikely(!btv->fbuf.base)) {
-			mutex_unlock(&fh->cap.vb_lock);
 			return -EINVAL;
 		}
 		if (unlikely(!fh->ov.setup_ok)) {
@@ -2788,13 +2745,11 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on)
 		}
 		if (retval)
 			return retval;
-		mutex_unlock(&fh->cap.vb_lock);
 	}
 
 	if (!check_alloc_btres_lock(btv, fh, RESOURCE_OVERLAY))
 		return -EBUSY;
 
-	mutex_lock(&fh->cap.vb_lock);
 	if (on) {
 		fh->ov.tvnorm = btv->tvnorm;
 		new = videobuf_sg_alloc(sizeof(*new));
@@ -2806,7 +2761,6 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on)
 
 	/* switch over */
 	retval = bttv_switch_overlay(btv, fh, new);
-	mutex_unlock(&fh->cap.vb_lock);
 	return retval;
 }
 
@@ -2845,7 +2799,6 @@ static int bttv_s_fbuf(struct file *file, void *f,
 	}
 
 	/* ok, accept it */
-	mutex_lock(&fh->cap.vb_lock);
 	btv->fbuf.base       = fb->base;
 	btv->fbuf.fmt.width  = fb->fmt.width;
 	btv->fbuf.fmt.height = fb->fmt.height;
@@ -2877,7 +2830,6 @@ static int bttv_s_fbuf(struct file *file, void *f,
 			retval = bttv_switch_overlay(btv, fh, new);
 		}
 	}
-	mutex_unlock(&fh->cap.vb_lock);
 	return retval;
 }
 
@@ -2956,7 +2908,6 @@ static int bttv_queryctrl(struct file *file, void *priv,
 	     c->id >= V4L2_CID_PRIVATE_LASTP1))
 		return -EINVAL;
 
-	mutex_lock(&btv->lock);
 	if (!btv->volume_gpio && (c->id == V4L2_CID_AUDIO_VOLUME))
 		*c = no_ctl;
 	else {
@@ -2964,7 +2915,6 @@ static int bttv_queryctrl(struct file *file, void *priv,
 
 		*c = (NULL != ctrl) ? *ctrl : no_ctl;
 	}
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -2975,10 +2925,8 @@ static int bttv_g_parm(struct file *file, void *f,
 	struct bttv_fh *fh = f;
 	struct bttv *btv = fh->btv;
 
-	mutex_lock(&btv->lock);
 	v4l2_video_std_frame_period(bttv_tvnorms[btv->tvnorm].v4l2_id,
 				    &parm->parm.capture.timeperframe);
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -2994,7 +2942,6 @@ static int bttv_g_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	mutex_lock(&btv->lock);
 	t->rxsubchans = V4L2_TUNER_SUB_MONO;
 	bttv_call_all(btv, tuner, g_tuner, t);
 	strcpy(t->name, "Television");
@@ -3006,7 +2953,6 @@ static int bttv_g_tuner(struct file *file, void *priv,
 	if (btv->audio_mode_gpio)
 		btv->audio_mode_gpio(btv, t, 0);
 
-	mutex_unlock(&btv->lock);
 	return 0;
 }
 
@@ -3015,9 +2961,7 @@ static int bttv_g_priority(struct file *file, void *f, enum v4l2_priority *p)
 	struct bttv_fh *fh = f;
 	struct bttv *btv = fh->btv;
 
-	mutex_lock(&btv->lock);
 	*p = v4l2_prio_max(&btv->prio);
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -3029,9 +2973,7 @@ static int bttv_s_priority(struct file *file, void *f,
 	struct bttv *btv = fh->btv;
 	int	rc;
 
-	mutex_lock(&btv->lock);
 	rc = v4l2_prio_change(&btv->prio, &fh->prio, prio);
-	mutex_unlock(&btv->lock);
 
 	return rc;
 }
@@ -3046,9 +2988,7 @@ static int bttv_cropcap(struct file *file, void *priv,
 	    cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
 		return -EINVAL;
 
-	mutex_lock(&btv->lock);
 	*cap = bttv_tvnorms[btv->tvnorm].cropcap;
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -3066,9 +3006,7 @@ static int bttv_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
 	   inconsistent with fh->width or fh->height and apps
 	   do not expect a change here. */
 
-	mutex_lock(&btv->lock);
 	crop->c = btv->crop[!!fh->do_crop].rect;
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -3092,17 +3030,14 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
 	/* Make sure tvnorm, vbi_end and the current cropping
 	   parameters remain consistent until we're done. Note
 	   read() may change vbi_end in check_alloc_btres_lock(). */
-	mutex_lock(&btv->lock);
 	retval = v4l2_prio_check(&btv->prio, fh->prio);
 	if (0 != retval) {
-		mutex_unlock(&btv->lock);
 		return retval;
 	}
 
 	retval = -EBUSY;
 
 	if (locked_btres(fh->btv, VIDEO_RESOURCES)) {
-		mutex_unlock(&btv->lock);
 		return retval;
 	}
 
@@ -3114,7 +3049,6 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
 
 	b_top = max(b->top, btv->vbi_end);
 	if (b_top + 32 >= b_bottom) {
-		mutex_unlock(&btv->lock);
 		return retval;
 	}
 
@@ -3137,12 +3071,8 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
 
 	btv->crop[1] = c;
 
-	mutex_unlock(&btv->lock);
-
 	fh->do_crop = 1;
 
-	mutex_lock(&fh->cap.vb_lock);
-
 	if (fh->width < c.min_scaled_width) {
 		fh->width = c.min_scaled_width;
 		btv->init.width = c.min_scaled_width;
@@ -3159,8 +3089,6 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
 		btv->init.height = c.max_scaled_height;
 	}
 
-	mutex_unlock(&fh->cap.vb_lock);
-
 	return 0;
 }
 
@@ -3228,7 +3156,6 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 		return videobuf_poll_stream(file, &fh->vbi, wait);
 	}
 
-	mutex_lock(&fh->cap.vb_lock);
 	if (check_btres(fh,RESOURCE_VIDEO_STREAM)) {
 		/* streaming capture */
 		if (list_empty(&fh->cap.stream))
@@ -3263,7 +3190,6 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 	else
 		rc = 0;
 err:
-	mutex_unlock(&fh->cap.vb_lock);
 	return rc;
 }
 
@@ -3303,14 +3229,11 @@ static int bttv_open(struct file *file)
 	 * Let's first copy btv->init at fh, holding cap.vb_lock, and then work
 	 * with the rest of init, holding btv->lock.
 	 */
-	mutex_lock(&fh->cap.vb_lock);
 	*fh = btv->init;
-	mutex_unlock(&fh->cap.vb_lock);
 
 	fh->type = type;
 	fh->ov.setup_ok = 0;
 
-	mutex_lock(&btv->lock);
 	v4l2_prio_open(&btv->prio, &fh->prio);
 
 	videobuf_queue_sg_init(&fh->cap, &bttv_video_qops,
@@ -3318,13 +3241,13 @@ static int bttv_open(struct file *file)
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
 			    sizeof(struct bttv_buffer),
-			    fh, NULL);
+			    fh, &btv->lock);
 	videobuf_queue_sg_init(&fh->vbi, &bttv_vbi_qops,
 			    &btv->c.pci->dev, &btv->s_lock,
 			    V4L2_BUF_TYPE_VBI_CAPTURE,
 			    V4L2_FIELD_SEQ_TB,
 			    sizeof(struct bttv_buffer),
-			    fh, NULL);
+			    fh, &btv->lock);
 	set_tvnorm(btv,btv->tvnorm);
 	set_input(btv, btv->input, btv->tvnorm);
 
@@ -3347,7 +3270,6 @@ static int bttv_open(struct file *file)
 	bttv_vbi_fmt_reset(&fh->vbi_fmt, btv->tvnorm);
 
 	bttv_field_count(btv);
-	mutex_unlock(&btv->lock);
 	return 0;
 }
 
@@ -3356,7 +3278,6 @@ static int bttv_release(struct file *file)
 	struct bttv_fh *fh = file->private_data;
 	struct bttv *btv = fh->btv;
 
-	mutex_lock(&btv->lock);
 	/* turn off overlay */
 	if (check_btres(fh, RESOURCE_OVERLAY))
 		bttv_switch_overlay(btv,fh,NULL);
@@ -3386,10 +3307,8 @@ static int bttv_release(struct file *file)
 	 * videobuf uses cap.vb_lock - we should avoid holding btv->lock,
 	 * otherwise we may have dead lock conditions
 	 */
-	mutex_unlock(&btv->lock);
 	videobuf_mmap_free(&fh->cap);
 	videobuf_mmap_free(&fh->vbi);
-	mutex_lock(&btv->lock);
 	v4l2_prio_close(&btv->prio, fh->prio);
 	file->private_data = NULL;
 	kfree(fh);
@@ -3399,7 +3318,6 @@ static int bttv_release(struct file *file)
 
 	if (!btv->users)
 		audio_mute(btv, 1);
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -3503,11 +3421,8 @@ static int radio_open(struct file *file)
 	if (unlikely(!fh))
 		return -ENOMEM;
 	file->private_data = fh;
-	mutex_lock(&fh->cap.vb_lock);
 	*fh = btv->init;
-	mutex_unlock(&fh->cap.vb_lock);
 
-	mutex_lock(&btv->lock);
 	v4l2_prio_open(&btv->prio, &fh->prio);
 
 	btv->radio_user++;
@@ -3515,7 +3430,6 @@ static int radio_open(struct file *file)
 	bttv_call_all(btv, tuner, s_radio);
 	audio_input(btv,TVAUDIO_INPUT_RADIO);
 
-	mutex_unlock(&btv->lock);
 	return 0;
 }
 
@@ -3525,7 +3439,6 @@ static int radio_release(struct file *file)
 	struct bttv *btv = fh->btv;
 	struct rds_command cmd;
 
-	mutex_lock(&btv->lock);
 	v4l2_prio_close(&btv->prio, fh->prio);
 	file->private_data = NULL;
 	kfree(fh);
@@ -3533,7 +3446,6 @@ static int radio_release(struct file *file)
 	btv->radio_user--;
 
 	bttv_call_all(btv, core, ioctl, RDS_CMD_CLOSE, &cmd);
-	mutex_unlock(&btv->lock);
 
 	return 0;
 }
@@ -3562,7 +3474,6 @@ static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
-	mutex_lock(&btv->lock);
 	strcpy(t->name, "Radio");
 	t->type = V4L2_TUNER_RADIO;
 
@@ -3571,8 +3482,6 @@ static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
 	if (btv->audio_mode_gpio)
 		btv->audio_mode_gpio(btv, t, 0);
 
-	mutex_unlock(&btv->lock);
-
 	return 0;
 }
 
@@ -3693,7 +3602,7 @@ static const struct v4l2_file_operations radio_fops =
 	.open	  = radio_open,
 	.read     = radio_read,
 	.release  = radio_release,
-	.ioctl	  = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 	.poll     = radio_poll,
 };
 
-- 
cgit v1.2.3


From 692e42df12e8427219958468301f3d03ca5f0f0d Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.org>
Date: Fri, 17 Dec 2010 12:58:22 -0300
Subject: [media] bttv: remove unneeded locking comments

After Mauro's "bttv: Fix locking issues due to BKL removal code" there
are a number of comments that are no longer needed about lock ordering.
Remove them.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/bt8xx/bttv-driver.c | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index c14b819d6b78..e071b62f36aa 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -2359,13 +2359,6 @@ static int setup_window_lock(struct bttv_fh *fh, struct bttv *btv,
 	fh->ov.field    = win->field;
 	fh->ov.setup_ok = 1;
 
-	/*
-	 * FIXME: btv is protected by btv->lock mutex, while btv->init
-	 *	  is protected by fh->cap.vb_lock. This seems to open the
-	 *	  possibility for some race situations. Maybe the better would
-	 *	  be to unify those locks or to use another way to store the
-	 *	  init values that will be consumed by videobuf callbacks
-	 */
 	btv->init.ov.w.width   = win->w.width;
 	btv->init.ov.w.height  = win->w.height;
 	btv->init.ov.field     = win->field;
@@ -3220,15 +3213,6 @@ static int bttv_open(struct file *file)
 		return -ENOMEM;
 	file->private_data = fh;
 
-	/*
-	 * btv is protected by btv->lock mutex, while btv->init and other
-	 * streaming vars are protected by fh->cap.vb_lock. We need to take
-	 * care of both locks to avoid troubles. However, vb_lock is used also
-	 * inside videobuf, without calling buf->lock. So, it is a very bad
-	 * idea to hold both locks at the same time.
-	 * Let's first copy btv->init at fh, holding cap.vb_lock, and then work
-	 * with the rest of init, holding btv->lock.
-	 */
 	*fh = btv->init;
 
 	fh->type = type;
@@ -3303,10 +3287,6 @@ static int bttv_release(struct file *file)
 
 	/* free stuff */
 
-	/*
-	 * videobuf uses cap.vb_lock - we should avoid holding btv->lock,
-	 * otherwise we may have dead lock conditions
-	 */
 	videobuf_mmap_free(&fh->cap);
 	videobuf_mmap_free(&fh->vbi);
 	v4l2_prio_close(&btv->prio, fh->prio);
-- 
cgit v1.2.3


From 5e68f400aad4e2c29e2531cc4413c459fa88cb62 Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:14:10 -0300
Subject: [media] gspca - sonixj: Move bridge init to sd start
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 265 ++++++++++++++++++-------------------
 1 file changed, 129 insertions(+), 136 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 330dadc00106..5d5698959b10 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1755,141 +1755,6 @@ static void po2030n_probe(struct gspca_dev *gspca_dev)
 	}
 }
 
-static void bridge_init(struct gspca_dev *gspca_dev,
-			  const u8 *sn9c1xx)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	u8 reg0102[2];
-	const u8 *reg9a;
-	static const u8 reg9a_def[] =
-		{0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
-	static const u8 reg9a_spec[] =
-		{0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
-	static const u8 regd4[] = {0x60, 0x00, 0x00};
-
-	/* sensor clock already enabled in sd_init */
-	/* reg_w1(gspca_dev, 0xf1, 0x00); */
-	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
-
-	/* configure gpio */
-	reg0102[0] = sn9c1xx[1];
-	reg0102[1] = sn9c1xx[2];
-	if (gspca_dev->audio)
-		reg0102[1] |= 0x04;	/* keep the audio connection */
-	reg_w(gspca_dev, 0x01, reg0102, 2);
-	reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
-	reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);
-	switch (sd->sensor) {
-	case SENSOR_GC0307:
-	case SENSOR_OV7660:
-	case SENSOR_PO1030:
-	case SENSOR_PO2030N:
-	case SENSOR_SOI768:
-	case SENSOR_SP80708:
-		reg9a = reg9a_spec;
-		break;
-	default:
-		reg9a = reg9a_def;
-		break;
-	}
-	reg_w(gspca_dev, 0x9a, reg9a, 6);
-
-	reg_w(gspca_dev, 0xd4, regd4, sizeof regd4);
-
-	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
-
-	switch (sd->sensor) {
-	case SENSOR_ADCM1700:
-		reg_w1(gspca_dev, 0x01, 0x43);
-		reg_w1(gspca_dev, 0x17, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
-	case SENSOR_GC0307:
-		msleep(50);
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x22);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		msleep(50);
-		break;
-	case SENSOR_MI0360B:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_MT9V111:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x61);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_OM6802:
-		msleep(10);
-		reg_w1(gspca_dev, 0x02, 0x73);
-		reg_w1(gspca_dev, 0x17, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x22);
-		msleep(100);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x17, 0x64);
-		reg_w1(gspca_dev, 0x17, 0x64);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		msleep(10);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		i2c_w8(gspca_dev, om6802_init0[0]);
-		i2c_w8(gspca_dev, om6802_init0[1]);
-		msleep(15);
-		reg_w1(gspca_dev, 0x02, 0x71);
-		msleep(150);
-		break;
-	case SENSOR_OV7630:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0xe2);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_OV7648:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
-	case SENSOR_PO1030:
-	case SENSOR_SOI768:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_PO2030N:
-	case SENSOR_OV7660:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
-	case SENSOR_SP80708:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		msleep(100);
-		reg_w1(gspca_dev, 0x02, 0x62);
-		break;
-	default:
-/*	case SENSOR_HV7131R: */
-/*	case SENSOR_MI0360: */
-/*	case SENSOR_MO4000: */
-		reg_w1(gspca_dev, 0x01, 0x43);
-		reg_w1(gspca_dev, 0x17, 0x61);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		if (sd->sensor == SENSOR_HV7131R)
-			hv7131r_probe(gspca_dev);
-		break;
-	}
-}
-
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
 			const struct usb_device_id *id)
@@ -2423,10 +2288,17 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
+	u8 reg0102[2];
+	const u8 *reg9a;
 	u8 reg1, reg17;
 	const u8 *sn9c1xx;
 	const u8 (*init)[8];
 	int mode;
+	static const u8 reg9a_def[] =
+		{0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
+	static const u8 reg9a_spec[] =
+		{0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
+	static const u8 regd4[] = {0x60, 0x00, 0x00};
 	static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
 	static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
 	static const u8 CA_adcm1700[] =
@@ -2448,7 +2320,128 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	/* initialize the bridge */
 	sn9c1xx = sn_tb[sd->sensor];
-	bridge_init(gspca_dev, sn9c1xx);
+
+	/* sensor clock already enabled in sd_init */
+	/* reg_w1(gspca_dev, 0xf1, 0x00); */
+	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+
+	/* configure gpio */
+	reg0102[0] = sn9c1xx[1];
+	reg0102[1] = sn9c1xx[2];
+	if (gspca_dev->audio)
+		reg0102[1] |= 0x04;	/* keep the audio connection */
+	reg_w(gspca_dev, 0x01, reg0102, 2);
+	reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
+	reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);
+	switch (sd->sensor) {
+	case SENSOR_GC0307:
+	case SENSOR_OV7660:
+	case SENSOR_PO1030:
+	case SENSOR_PO2030N:
+	case SENSOR_SOI768:
+	case SENSOR_SP80708:
+		reg9a = reg9a_spec;
+		break;
+	default:
+		reg9a = reg9a_def;
+		break;
+	}
+	reg_w(gspca_dev, 0x9a, reg9a, 6);
+
+	reg_w(gspca_dev, 0xd4, regd4, sizeof regd4);
+
+	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
+
+	switch (sd->sensor) {
+	case SENSOR_ADCM1700:
+		reg_w1(gspca_dev, 0x01, 0x43);
+		reg_w1(gspca_dev, 0x17, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
+	case SENSOR_GC0307:
+		msleep(50);
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x22);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		msleep(50);
+		break;
+	case SENSOR_MI0360B:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	case SENSOR_MT9V111:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x61);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	case SENSOR_OM6802:
+		msleep(10);
+		reg_w1(gspca_dev, 0x02, 0x73);
+		reg_w1(gspca_dev, 0x17, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x22);
+		msleep(100);
+		reg_w1(gspca_dev, 0x01, 0x62);
+		reg_w1(gspca_dev, 0x17, 0x64);
+		reg_w1(gspca_dev, 0x17, 0x64);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		msleep(10);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		i2c_w8(gspca_dev, om6802_init0[0]);
+		i2c_w8(gspca_dev, om6802_init0[1]);
+		msleep(15);
+		reg_w1(gspca_dev, 0x02, 0x71);
+		msleep(150);
+		break;
+	case SENSOR_OV7630:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0xe2);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	case SENSOR_OV7648:
+		reg_w1(gspca_dev, 0x01, 0x63);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
+	case SENSOR_PO1030:
+	case SENSOR_SOI768:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	case SENSOR_PO2030N:
+	case SENSOR_OV7660:
+		reg_w1(gspca_dev, 0x01, 0x63);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
+	case SENSOR_SP80708:
+		reg_w1(gspca_dev, 0x01, 0x63);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		msleep(100);
+		reg_w1(gspca_dev, 0x02, 0x62);
+		break;
+	default:
+/*	case SENSOR_HV7131R: */
+/*	case SENSOR_MI0360: */
+/*	case SENSOR_MO4000: */
+		reg_w1(gspca_dev, 0x01, 0x43);
+		reg_w1(gspca_dev, 0x17, 0x61);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		if (sd->sensor == SENSOR_HV7131R)
+			hv7131r_probe(gspca_dev);
+		break;
+	}
 
 	/* initialize the sensor */
 	i2c_w_seq(gspca_dev, sensor_init[sd->sensor]);
-- 
cgit v1.2.3


From 4f67f3adefadbb056c1ce2c228916701b566e6fc Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:15:00 -0300
Subject: [media] gspca - sonixj: Fix a bad probe exchange
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 5d5698959b10..6f3ec2e92391 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1794,7 +1794,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	/* setup a selector by bridge */
 	reg_w1(gspca_dev, 0xf1, 0x01);
 	reg_r(gspca_dev, 0x00, 1);
-	reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
+	reg_w1(gspca_dev, 0xf1, 0x00);
 	reg_r(gspca_dev, 0x00, 1);		/* get sonix chip id */
 	regF1 = gspca_dev->usb_buf[0];
 	if (gspca_dev->usb_err < 0)
@@ -2289,10 +2289,10 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
 	u8 reg0102[2];
-	const u8 *reg9a;
 	u8 reg1, reg17;
 	const u8 *sn9c1xx;
 	const u8 (*init)[8];
+	const u8 *reg9a;
 	int mode;
 	static const u8 reg9a_def[] =
 		{0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
-- 
cgit v1.2.3


From c6c14330717f9850b4b4c054b81424b9979cd07d Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:15:37 -0300
Subject: [media] gspca - sonixj: Add a flag in the driver_info table
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 6f3ec2e92391..1b9157347763 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -64,6 +64,7 @@ struct sd {
 	u8 jpegqual;			/* webcam quality */
 
 	u8 reg18;
+	u8 flags;
 
 	s8 ag_cnt;
 #define AG_CNT_START 13
@@ -1763,7 +1764,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	sd->bridge = id->driver_info >> 16;
-	sd->sensor = id->driver_info;
+	sd->sensor = id->driver_info >> 8;
+	sd->flags = id->driver_info;
 
 	cam = &gspca_dev->cam;
 	if (sd->sensor == SENSOR_ADCM1700) {
@@ -2947,7 +2949,11 @@ static const struct sd_desc sd_desc = {
 /* -- module initialisation -- */
 #define BS(bridge, sensor) \
 	.driver_info = (BRIDGE_ ## bridge << 16) \
-			| SENSOR_ ## sensor
+			| (SENSOR_ ## sensor << 8)
+#define BSF(bridge, sensor, flags) \
+	.driver_info = (BRIDGE_ ## bridge << 16) \
+			| (SENSOR_ ## sensor << 8) \
+			| (flags)
 static const __devinitdata struct usb_device_id device_table[] = {
 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
 	{USB_DEVICE(0x0458, 0x7025), BS(SN9C120, MI0360)},
-- 
cgit v1.2.3


From b2272a49e7df37732d73988f00468ce31e1ebc92 Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:16:16 -0300
Subject: [media] gspca - sonixj: Set the flag for some devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The flag PDN_INV indicates that the sensor pin S_PWR_DN has not the same
value as other webcams with the same sensor. For now, only two webcams have
been so detected: the Microsoft's VX1000 and VX3000.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 1b9157347763..9c5a2aace493 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -97,6 +97,9 @@ enum sensors {
 	SENSOR_SP80708,
 };
 
+/* device flags */
+#define PDN_INV	1		/* inverse pin S_PWR_DN / sn_xxx tables */
+
 /* V4L2 controls supported by the driver */
 static void setbrightness(struct gspca_dev *gspca_dev);
 static void setcontrast(struct gspca_dev *gspca_dev);
@@ -2959,8 +2962,8 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0458, 0x7025), BS(SN9C120, MI0360)},
 	{USB_DEVICE(0x0458, 0x702e), BS(SN9C120, OV7660)},
 #endif
-	{USB_DEVICE(0x045e, 0x00f5), BS(SN9C105, OV7660)},
-	{USB_DEVICE(0x045e, 0x00f7), BS(SN9C105, OV7660)},
+	{USB_DEVICE(0x045e, 0x00f5), BSF(SN9C105, OV7660, PDN_INV)},
+	{USB_DEVICE(0x045e, 0x00f7), BSF(SN9C105, OV7660, PDN_INV)},
 	{USB_DEVICE(0x0471, 0x0327), BS(SN9C105, MI0360)},
 	{USB_DEVICE(0x0471, 0x0328), BS(SN9C105, MI0360)},
 	{USB_DEVICE(0x0471, 0x0330), BS(SN9C105, MI0360)},
-- 
cgit v1.2.3


From 4fd350ee2bf129acb933ad5104bc4754b2c7c9ef Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:16:58 -0300
Subject: [media] gspca - sonixj: Add the bit definitions of the bridge reg
 0x01 and 0x17
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 9c5a2aace493..8ff4c89c3d82 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -100,6 +100,19 @@ enum sensors {
 /* device flags */
 #define PDN_INV	1		/* inverse pin S_PWR_DN / sn_xxx tables */
 
+/* sn9c1xx definitions */
+/* register 0x01 */
+#define S_PWR_DN	0x01	/* sensor power down */
+#define S_PDN_INV	0x02	/* inverse pin S_PWR_DN */
+#define V_TX_EN		0x04	/* video transfer enable */
+#define LED		0x08	/* output to pin LED */
+#define SCL_SEL_OD	0x20	/* open-drain mode */
+#define SYS_SEL_48M	0x40	/* system clock 0: 24MHz, 1: 48MHz */
+/* register 0x17 */
+#define MCK_SIZE_MASK	0x1f	/* sensor master clock */
+#define SEN_CLK_EN	0x20	/* enable sensor clock */
+#define DEF_EN		0x80	/* defect pixel by 0: soft, 1: hard */
+
 /* V4L2 controls supported by the driver */
 static void setbrightness(struct gspca_dev *gspca_dev);
 static void setcontrast(struct gspca_dev *gspca_dev);
-- 
cgit v1.2.3


From 0e4d413af1a9ddd12f82617734eb535007e186a8 Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Tue, 14 Dec 2010 16:17:40 -0300
Subject: [media] gspca - sonixj: Better handling of the bridge registers 0x01
 and 0x17
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The initial values of the registers 0x01 and 0x17 are taken from the sensor
table at capture start and updated according to the flag PDN_INV.

Their values are updated at each step of the capture initialization and
memorized for reuse in capture stop.

This patch also fixed automatically some bad hardcoded values of these
registers.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/sonixj.c | 263 ++++++++++++++-----------------------
 1 file changed, 100 insertions(+), 163 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 8ff4c89c3d82..e23de57e2c73 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -63,6 +63,8 @@ struct sd {
 #define QUALITY_DEF 80
 	u8 jpegqual;			/* webcam quality */
 
+	u8 reg01;
+	u8 reg17;
 	u8 reg18;
 	u8 flags;
 
@@ -2306,8 +2308,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
+	u8 reg01, reg17;
 	u8 reg0102[2];
-	u8 reg1, reg17;
 	const u8 *sn9c1xx;
 	const u8 (*init)[8];
 	const u8 *reg9a;
@@ -2341,10 +2343,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	/* sensor clock already enabled in sd_init */
 	/* reg_w1(gspca_dev, 0xf1, 0x00); */
-	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+	reg01 = sn9c1xx[1];
+	if (sd->flags & PDN_INV)
+		reg01 ^= S_PDN_INV;		/* power down inverted */
+	reg_w1(gspca_dev, 0x01, reg01);
 
 	/* configure gpio */
-	reg0102[0] = sn9c1xx[1];
+	reg0102[0] = reg01;
 	reg0102[1] = sn9c1xx[2];
 	if (gspca_dev->audio)
 		reg0102[1] |= 0x04;	/* keep the audio connection */
@@ -2370,95 +2375,49 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
 
+	reg17 = sn9c1xx[0x17];
 	switch (sd->sensor) {
-	case SENSOR_ADCM1700:
-		reg_w1(gspca_dev, 0x01, 0x43);
-		reg_w1(gspca_dev, 0x17, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
 	case SENSOR_GC0307:
-		msleep(50);
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x22);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		msleep(50);
-		break;
-	case SENSOR_MI0360B:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_MT9V111:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x61);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
+		msleep(50);		/*fixme: is it useful? */
 		break;
 	case SENSOR_OM6802:
 		msleep(10);
 		reg_w1(gspca_dev, 0x02, 0x73);
-		reg_w1(gspca_dev, 0x17, 0x60);
+		reg17 |= SEN_CLK_EN;
+		reg_w1(gspca_dev, 0x17, reg17);
 		reg_w1(gspca_dev, 0x01, 0x22);
 		msleep(100);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x17, 0x64);
-		reg_w1(gspca_dev, 0x17, 0x64);
-		reg_w1(gspca_dev, 0x01, 0x42);
+		reg01 = SCL_SEL_OD | S_PDN_INV;
+		reg17 &= MCK_SIZE_MASK;
+		reg17 |= 0x04;		/* clock / 4 */
+		break;
+	}
+	reg01 |= SYS_SEL_48M;
+	reg_w1(gspca_dev, 0x01, reg01);
+	reg17 |= SEN_CLK_EN;
+	reg_w1(gspca_dev, 0x17, reg17);
+	reg01 &= ~S_PWR_DN;		/* sensor power on */
+	reg_w1(gspca_dev, 0x01, reg01);
+	reg01 &= ~SYS_SEL_48M;
+	reg_w1(gspca_dev, 0x01, reg01);
+
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		hv7131r_probe(gspca_dev);	/*fixme: is it useful? */
+		break;
+	case SENSOR_OM6802:
 		msleep(10);
-		reg_w1(gspca_dev, 0x01, 0x42);
+		reg_w1(gspca_dev, 0x01, reg01);
 		i2c_w8(gspca_dev, om6802_init0[0]);
 		i2c_w8(gspca_dev, om6802_init0[1]);
 		msleep(15);
 		reg_w1(gspca_dev, 0x02, 0x71);
 		msleep(150);
 		break;
-	case SENSOR_OV7630:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0xe2);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_OV7648:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
-	case SENSOR_PO1030:
-	case SENSOR_SOI768:
-		reg_w1(gspca_dev, 0x01, 0x61);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x60);
-		reg_w1(gspca_dev, 0x01, 0x40);
-		break;
-	case SENSOR_PO2030N:
-	case SENSOR_OV7660:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		break;
 	case SENSOR_SP80708:
-		reg_w1(gspca_dev, 0x01, 0x63);
-		reg_w1(gspca_dev, 0x17, 0x20);
-		reg_w1(gspca_dev, 0x01, 0x62);
-		reg_w1(gspca_dev, 0x01, 0x42);
 		msleep(100);
 		reg_w1(gspca_dev, 0x02, 0x62);
 		break;
-	default:
-/*	case SENSOR_HV7131R: */
-/*	case SENSOR_MI0360: */
-/*	case SENSOR_MO4000: */
-		reg_w1(gspca_dev, 0x01, 0x43);
-		reg_w1(gspca_dev, 0x17, 0x61);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		if (sd->sensor == SENSOR_HV7131R)
-			hv7131r_probe(gspca_dev);
-		break;
 	}
 
 	/* initialize the sensor */
@@ -2487,30 +2446,11 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	}
 	reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
 	switch (sd->sensor) {
-	case SENSOR_GC0307:
-		reg17 = 0xa2;
-		break;
-	case SENSOR_MT9V111:
-	case SENSOR_MI0360B:
-		reg17 = 0xe0;
-		break;
-	case SENSOR_ADCM1700:
-	case SENSOR_OV7630:
-		reg17 = 0xe2;
-		break;
-	case SENSOR_OV7648:
-		reg17 = 0x20;
-		break;
-	case SENSOR_OV7660:
-	case SENSOR_SOI768:
-		reg17 = 0xa0;
-		break;
-	case SENSOR_PO1030:
-	case SENSOR_PO2030N:
-		reg17 = 0xa0;
+	case SENSOR_OM6802:
+/*	case SENSOR_OV7648:		* fixme: sometimes */
 		break;
 	default:
-		reg17 = 0x60;
+		reg17 |= DEF_EN;
 		break;
 	}
 	reg_w1(gspca_dev, 0x17, reg17);
@@ -2557,95 +2497,67 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	init = NULL;
 	mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
-	if (mode)
-		reg1 = 0x46;	/* 320x240: clk 48Mhz, video trf enable */
-	else
-		reg1 = 0x06;	/* 640x480: clk 24Mhz, video trf enable */
-	reg17 = 0x61;		/* 0x:20: enable sensor clock */
+	reg01 |= SYS_SEL_48M | V_TX_EN;
+	reg17 &= ~MCK_SIZE_MASK;
+	reg17 |= 0x02;			/* clock / 2 */
 	switch (sd->sensor) {
 	case SENSOR_ADCM1700:
 		init = adcm1700_sensor_param1;
-		reg1 = 0x46;
-		reg17 = 0xe2;
 		break;
 	case SENSOR_GC0307:
 		init = gc0307_sensor_param1;
-		reg17 = 0xa2;
-		reg1 = 0x44;
+		break;
+	case SENSOR_HV7131R:
+	case SENSOR_MI0360:
+		if (mode)
+			reg01 |= SYS_SEL_48M;	/* 320x240: clk 48Mhz */
+		else
+			reg01 &= ~SYS_SEL_48M;	/* 640x480: clk 24Mhz */
+		reg17 &= ~MCK_SIZE_MASK;
+		reg17 |= 0x01;			/* clock / 1 */
 		break;
 	case SENSOR_MI0360B:
 		init = mi0360b_sensor_param1;
-		reg1 &= ~0x02;		/* don't inverse pin S_PWR_DN */
-		reg17 = 0xe2;
 		break;
 	case SENSOR_MO4000:
-		if (mode) {
-/*			reg1 = 0x46;	 * 320 clk 48Mhz 60fp/s */
-			reg1 = 0x06;	/* clk 24Mz */
-		} else {
-			reg17 = 0x22;	/* 640 MCKSIZE */
-/*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
+		if (mode) {			/* if 320x240 */
+			reg01 &= ~SYS_SEL_48M;	/* clk 24Mz */
+			reg17 &= ~MCK_SIZE_MASK;
+			reg17 |= 0x01;		/* clock / 1 */
 		}
 		break;
 	case SENSOR_MT9V111:
 		init = mt9v111_sensor_param1;
-		if (mode) {
-			reg1 = 0x04;	/* 320 clk 48Mhz */
-		} else {
-/*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
-			reg17 = 0xc2;
-		}
 		break;
 	case SENSOR_OM6802:
 		init = om6802_sensor_param1;
-		reg17 = 0x64;		/* 640 MCKSIZE */
+		if (!mode) {			/* if 640x480 */
+			reg17 &= ~MCK_SIZE_MASK;
+			reg17 |= 0x01;		/* clock / 4 */
+		}
 		break;
 	case SENSOR_OV7630:
 		init = ov7630_sensor_param1;
-		reg17 = 0xe2;
-		reg1 = 0x44;
 		break;
 	case SENSOR_OV7648:
 		init = ov7648_sensor_param1;
-		reg17 = 0x21;
-/*		reg1 = 0x42;		 * 42 - 46? */
+		reg17 &= ~MCK_SIZE_MASK;
+		reg17 |= 0x01;			/* clock / 1 */
 		break;
 	case SENSOR_OV7660:
 		init = ov7660_sensor_param1;
-		if (sd->bridge == BRIDGE_SN9C120) {
-			if (mode) {		/* 320x240 - 160x120 */
-				reg17 = 0xa2;
-				reg1 = 0x44;	/* 48 Mhz, video trf eneble */
-			}
-		} else {
-			reg17 = 0x22;
-			reg1 = 0x06;	/* 24 Mhz, video trf eneble
-					 * inverse power down */
-		}
 		break;
 	case SENSOR_PO1030:
 		init = po1030_sensor_param1;
-		reg17 = 0xa2;
-		reg1 = 0x44;
 		break;
 	case SENSOR_PO2030N:
 		init = po2030n_sensor_param1;
-		reg1 = 0x46;
-		reg17 = 0xa2;
 		break;
 	case SENSOR_SOI768:
 		init = soi768_sensor_param1;
-		reg1 = 0x44;
-		reg17 = 0xa2;
 		break;
 	case SENSOR_SP80708:
 		init = sp80708_sensor_param1;
-		if (mode) {
-/*??			reg1 = 0x04;	 * 320 clk 48Mhz */
-		} else {
-			reg1 = 0x46;	 /* 640 clk 48Mz */
-			reg17 = 0xa2;
-		}
 		break;
 	}
 
@@ -2695,7 +2607,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	setjpegqual(gspca_dev);
 
 	reg_w1(gspca_dev, 0x17, reg17);
-	reg_w1(gspca_dev, 0x01, reg1);
+	reg_w1(gspca_dev, 0x01, reg01);
+	sd->reg01 = reg01;
+	sd->reg17 = reg17;
 
 	sethvflip(gspca_dev);
 	setbrightness(gspca_dev);
@@ -2717,41 +2631,64 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 		{ 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
 	static const u8 stopsoi768[] =
 		{ 0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10 };
-	u8 data;
-	const u8 *sn9c1xx;
+	u8 reg01;
+	u8 reg17;
 
-	data = 0x0b;
+	reg01 = sd->reg01;
+	reg17 = sd->reg17 & ~SEN_CLK_EN;
 	switch (sd->sensor) {
+	case SENSOR_ADCM1700:
 	case SENSOR_GC0307:
-		data = 0x29;
+	case SENSOR_PO2030N:
+	case SENSOR_SP80708:
+		reg01 |= LED;
+		reg_w1(gspca_dev, 0x01, reg01);
+		reg01 &= ~(LED | V_TX_EN);
+		reg_w1(gspca_dev, 0x01, reg01);
+/*		reg_w1(gspca_dev, 0x02, 0x??);	 * LED off ? */
 		break;
 	case SENSOR_HV7131R:
+		reg01 &= ~V_TX_EN;
+		reg_w1(gspca_dev, 0x01, reg01);
 		i2c_w8(gspca_dev, stophv7131);
-		data = 0x2b;
 		break;
 	case SENSOR_MI0360:
 	case SENSOR_MI0360B:
+		reg01 &= ~V_TX_EN;
+		reg_w1(gspca_dev, 0x01, reg01);
+/*		reg_w1(gspca_dev, 0x02, 0x40);	  * LED off ? */
 		i2c_w8(gspca_dev, stopmi0360);
-		data = 0x29;
 		break;
-	case SENSOR_OV7648:
-		i2c_w8(gspca_dev, stopov7648);
-		/* fall thru */
 	case SENSOR_MT9V111:
-	case SENSOR_OV7630:
+	case SENSOR_OM6802:
 	case SENSOR_PO1030:
-		data = 0x29;
+		reg01 &= ~V_TX_EN;
+		reg_w1(gspca_dev, 0x01, reg01);
+		break;
+	case SENSOR_OV7630:
+	case SENSOR_OV7648:
+		reg01 &= ~V_TX_EN;
+		reg_w1(gspca_dev, 0x01, reg01);
+		i2c_w8(gspca_dev, stopov7648);
+		break;
+	case SENSOR_OV7660:
+		reg01 &= ~V_TX_EN;
+		reg_w1(gspca_dev, 0x01, reg01);
 		break;
 	case SENSOR_SOI768:
 		i2c_w8(gspca_dev, stopsoi768);
-		data = 0x29;
 		break;
 	}
-	sn9c1xx = sn_tb[sd->sensor];
-	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
-	reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
-	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
-	reg_w1(gspca_dev, 0x01, data);
+
+	reg01 |= SCL_SEL_OD;
+	reg_w1(gspca_dev, 0x01, reg01);
+	reg01 |= S_PWR_DN;		/* sensor power down */
+	reg_w1(gspca_dev, 0x01, reg01);
+	reg_w1(gspca_dev, 0x17, reg17);
+	reg01 &= ~SYS_SEL_48M;		/* clock 24MHz */
+	reg_w1(gspca_dev, 0x01, reg01);
+	reg01 |= LED;
+	reg_w1(gspca_dev, 0x01, reg01);
 	/* Don't disable sensor clock as that disables the button on the cam */
 	/* reg_w1(gspca_dev, 0xf1, 0x01); */
 }
-- 
cgit v1.2.3


From b581a7f9c3abc6c7afacd021747543d32ff17adb Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Fri, 17 Dec 2010 22:34:01 +0100
Subject: ACPI: Execute _PRW for devices reported as inactive or not present

If a device is reported as inactive or not present by its _STA
control method, acpi_bus_check_add() skips it without evaluating its
_PRW method.  This leads to a problem when the device's _PRW method
points to a GPE, because in that case the GPE may be enabled by
ACPICA during the subsequent acpi_update_gpes() call which, in
turn, may cause a GPE storm to appear.

To avoid this issue, make acpi_bus_check_add() evaluate _PRW for
inactive or not present devices and register the wakeup GPE
information returned by them, so that acpi_update_gpes() does not
enable their GPEs unnecessarily.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/acpi/scan.c | 97 +++++++++++++++++++++++++++++++++--------------------
 1 file changed, 60 insertions(+), 37 deletions(-)

(limited to 'drivers')

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 2b6c21d86b98..29ef505c487b 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -705,54 +705,85 @@ static int acpi_bus_get_perf_flags(struct acpi_device *device)
 }
 
 static acpi_status
-acpi_bus_extract_wakeup_device_power_package(struct acpi_device *device,
-					     union acpi_object *package)
+acpi_bus_extract_wakeup_device_power_package(acpi_handle handle,
+					     struct acpi_device_wakeup *wakeup)
 {
-	int i = 0;
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+	union acpi_object *package = NULL;
 	union acpi_object *element = NULL;
+	acpi_status status;
+	int i = 0;
 
-	if (!device || !package || (package->package.count < 2))
+	if (!wakeup)
 		return AE_BAD_PARAMETER;
 
+	/* _PRW */
+	status = acpi_evaluate_object(handle, "_PRW", NULL, &buffer);
+	if (ACPI_FAILURE(status)) {
+		ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRW"));
+		return status;
+	}
+
+	package = (union acpi_object *)buffer.pointer;
+
+	if (!package || (package->package.count < 2)) {
+		status = AE_BAD_DATA;
+		goto out;
+	}
+
 	element = &(package->package.elements[0]);
-	if (!element)
-		return AE_BAD_PARAMETER;
+	if (!element) {
+		status = AE_BAD_DATA;
+		goto out;
+	}
 	if (element->type == ACPI_TYPE_PACKAGE) {
 		if ((element->package.count < 2) ||
 		    (element->package.elements[0].type !=
 		     ACPI_TYPE_LOCAL_REFERENCE)
-		    || (element->package.elements[1].type != ACPI_TYPE_INTEGER))
-			return AE_BAD_DATA;
-		device->wakeup.gpe_device =
+		    || (element->package.elements[1].type != ACPI_TYPE_INTEGER)) {
+			status = AE_BAD_DATA;
+			goto out;
+		}
+		wakeup->gpe_device =
 		    element->package.elements[0].reference.handle;
-		device->wakeup.gpe_number =
+		wakeup->gpe_number =
 		    (u32) element->package.elements[1].integer.value;
 	} else if (element->type == ACPI_TYPE_INTEGER) {
-		device->wakeup.gpe_number = element->integer.value;
-	} else
-		return AE_BAD_DATA;
+		wakeup->gpe_device = NULL;
+		wakeup->gpe_number = element->integer.value;
+	} else {
+		status = AE_BAD_DATA;
+		goto out;
+	}
 
 	element = &(package->package.elements[1]);
 	if (element->type != ACPI_TYPE_INTEGER) {
-		return AE_BAD_DATA;
+		status = AE_BAD_DATA;
+		goto out;
 	}
-	device->wakeup.sleep_state = element->integer.value;
+	wakeup->sleep_state = element->integer.value;
 
 	if ((package->package.count - 2) > ACPI_MAX_HANDLES) {
-		return AE_NO_MEMORY;
+		status = AE_NO_MEMORY;
+		goto out;
 	}
-	device->wakeup.resources.count = package->package.count - 2;
-	for (i = 0; i < device->wakeup.resources.count; i++) {
+	wakeup->resources.count = package->package.count - 2;
+	for (i = 0; i < wakeup->resources.count; i++) {
 		element = &(package->package.elements[i + 2]);
-		if (element->type != ACPI_TYPE_LOCAL_REFERENCE)
-			return AE_BAD_DATA;
+		if (element->type != ACPI_TYPE_LOCAL_REFERENCE) {
+			status = AE_BAD_DATA;
+			goto out;
+		}
 
-		device->wakeup.resources.handles[i] = element->reference.handle;
+		wakeup->resources.handles[i] = element->reference.handle;
 	}
 
-	acpi_gpe_can_wake(device->wakeup.gpe_device, device->wakeup.gpe_number);
+	acpi_gpe_can_wake(wakeup->gpe_device, wakeup->gpe_number);
 
-	return AE_OK;
+ out:
+	kfree(buffer.pointer);
+
+	return status;
 }
 
 static void acpi_bus_set_run_wake_flags(struct acpi_device *device)
@@ -787,26 +818,15 @@ static void acpi_bus_set_run_wake_flags(struct acpi_device *device)
 static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device)
 {
 	acpi_status status = 0;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *package = NULL;
 	int psw_error;
 
-	/* _PRW */
-	status = acpi_evaluate_object(device->handle, "_PRW", NULL, &buffer);
-	if (ACPI_FAILURE(status)) {
-		ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRW"));
-		goto end;
-	}
-
-	package = (union acpi_object *)buffer.pointer;
-	status = acpi_bus_extract_wakeup_device_power_package(device, package);
+	status = acpi_bus_extract_wakeup_device_power_package(device->handle,
+							      &device->wakeup);
 	if (ACPI_FAILURE(status)) {
 		ACPI_EXCEPTION((AE_INFO, status, "Extracting _PRW package"));
 		goto end;
 	}
 
-	kfree(buffer.pointer);
-
 	device->wakeup.flags.valid = 1;
 	device->wakeup.prepare_count = 0;
 	acpi_bus_set_run_wake_flags(device);
@@ -1351,6 +1371,7 @@ static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl,
 	struct acpi_bus_ops *ops = context;
 	int type;
 	unsigned long long sta;
+	struct acpi_device_wakeup wakeup;
 	struct acpi_device *device;
 	acpi_status status;
 	int result;
@@ -1360,8 +1381,10 @@ static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl,
 		return AE_OK;
 
 	if (!(sta & ACPI_STA_DEVICE_PRESENT) &&
-	    !(sta & ACPI_STA_DEVICE_FUNCTIONING))
+	    !(sta & ACPI_STA_DEVICE_FUNCTIONING)) {
+		acpi_bus_extract_wakeup_device_power_package(handle, &wakeup);
 		return AE_CTRL_DEPTH;
+	}
 
 	/*
 	 * We may already have an acpi_device from a previous enumeration.  If
-- 
cgit v1.2.3


From b70a67f938e4a7544ca4dea2856b88f3c47669ff Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Mon, 6 Dec 2010 09:24:14 +0100
Subject: ARM: 6526/1: mmci: corrected calculation of clock div for ux500

The Ux500 variant of this block has a different divider.
The value used right now is too big and which means a loss
in performance. This fix corrects it. Also expand the math
comments a bit so it's clear what's happening. Further
the Ux500 variant does not like if we use the BYPASS bit,
instead we are supposed to set the clock divider to zero.

Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 0814b88b44d6..f67fd4f2ab48 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -51,6 +51,7 @@ static unsigned int fmax = 515633;
  * @broken_blockend_dma: the MCI_DATABLOCKEND is broken on the hardware when
  *		using DMA.
  * @sdio: variant supports SDIO
+ * @st_clkdiv: true if using a ST-specific clock divider algorithm
  */
 struct variant_data {
 	unsigned int		clkreg;
@@ -61,6 +62,7 @@ struct variant_data {
 	bool			broken_blockend;
 	bool			broken_blockend_dma;
 	bool			sdio;
+	bool			st_clkdiv;
 };
 
 static struct variant_data variant_arm = {
@@ -86,7 +88,9 @@ static struct variant_data variant_ux500 = {
 	.datalength_bits	= 24,
 	.broken_blockend	= true,
 	.sdio			= true,
+	.st_clkdiv		= true,
 };
+
 /*
  * This must be called with host->lock held
  */
@@ -97,9 +101,30 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
 
 	if (desired) {
 		if (desired >= host->mclk) {
-			clk = MCI_CLK_BYPASS;
+			/*
+			 * The ST clock divider does not like the bypass bit,
+			 * even though it's available. Instead the datasheet
+			 * recommends setting the divider to zero.
+			 */
+			if (!variant->st_clkdiv)
+				clk = MCI_CLK_BYPASS;
 			host->cclk = host->mclk;
+		} else if (variant->st_clkdiv) {
+			/*
+			 * DB8500 TRM says f = mclk / (clkdiv + 2)
+			 * => clkdiv = (mclk / f) - 2
+			 * Round the divider up so we don't exceed the max
+			 * frequency
+			 */
+			clk = DIV_ROUND_UP(host->mclk, desired) - 2;
+			if (clk >= 256)
+				clk = 255;
+			host->cclk = host->mclk / (clk + 2);
 		} else {
+			/*
+			 * PL180 TRM says f = mclk / (2 * (clkdiv + 1))
+			 * => clkdiv = mclk / (2 * f) - 1
+			 */
 			clk = host->mclk / (2 * desired) - 1;
 			if (clk >= 256)
 				clk = 255;
-- 
cgit v1.2.3


From 991a86e182203913b71607f0695955d7e23075d7 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Fri, 10 Dec 2010 09:35:53 +0100
Subject: ARM: 6530/1: mmci: partially revert clock divisor code

I misread the datasheet as if bypass mode was not available at all
on the ux500's, I was wrong. It is there, the datasheet just
states that you should not have to use it.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index f67fd4f2ab48..0b4a5bf0ec2c 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -101,13 +101,7 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
 
 	if (desired) {
 		if (desired >= host->mclk) {
-			/*
-			 * The ST clock divider does not like the bypass bit,
-			 * even though it's available. Instead the datasheet
-			 * recommends setting the divider to zero.
-			 */
-			if (!variant->st_clkdiv)
-				clk = MCI_CLK_BYPASS;
+			clk = MCI_CLK_BYPASS;
 			host->cclk = host->mclk;
 		} else if (variant->st_clkdiv) {
 			/*
-- 
cgit v1.2.3


From c6eda6c5eeb357ff231121619fb49d2bc0605faf Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:12 +0530
Subject: mfd/tc35892: rename tc35892 header to tc3589x

Rename the header file to include further variants within
the same mfd core driver

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/gpio/tc35892-gpio.c |   2 +-
 drivers/mfd/tc35892.c       |   2 +-
 include/linux/mfd/tc35892.h | 136 --------------------------------------------
 include/linux/mfd/tc3589x.h | 136 ++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 138 insertions(+), 138 deletions(-)
 delete mode 100644 include/linux/mfd/tc35892.h
 create mode 100644 include/linux/mfd/tc3589x.h

(limited to 'drivers')

diff --git a/drivers/gpio/tc35892-gpio.c b/drivers/gpio/tc35892-gpio.c
index 7e10c935a047..027b857c18ff 100644
--- a/drivers/gpio/tc35892-gpio.c
+++ b/drivers/gpio/tc35892-gpio.c
@@ -13,7 +13,7 @@
 #include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/mfd/tc35892.h>
+#include <linux/mfd/tc3589x.h>
 
 /*
  * These registers are modified under the irq bus lock and cached to avoid
diff --git a/drivers/mfd/tc35892.c b/drivers/mfd/tc35892.c
index e619e2a55997..f230235c3765 100644
--- a/drivers/mfd/tc35892.c
+++ b/drivers/mfd/tc35892.c
@@ -12,7 +12,7 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/mfd/core.h>
-#include <linux/mfd/tc35892.h>
+#include <linux/mfd/tc3589x.h>
 
 /**
  * tc35892_reg_read() - read a single TC35892 register
diff --git a/include/linux/mfd/tc35892.h b/include/linux/mfd/tc35892.h
deleted file mode 100644
index eff3094ca84e..000000000000
--- a/include/linux/mfd/tc35892.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License, version 2
- */
-
-#ifndef __LINUX_MFD_TC35892_H
-#define __LINUX_MFD_TC35892_H
-
-#include <linux/device.h>
-
-#define TC35892_RSTCTRL_IRQRST	(1 << 4)
-#define TC35892_RSTCTRL_TIMRST	(1 << 3)
-#define TC35892_RSTCTRL_ROTRST	(1 << 2)
-#define TC35892_RSTCTRL_KBDRST	(1 << 1)
-#define TC35892_RSTCTRL_GPIRST	(1 << 0)
-
-#define TC35892_IRQST		0x91
-
-#define TC35892_MANFCODE_MAGIC	0x03
-#define TC35892_MANFCODE	0x80
-#define TC35892_VERSION		0x81
-#define TC35892_IOCFG		0xA7
-
-#define TC35892_CLKMODE		0x88
-#define TC35892_CLKCFG		0x89
-#define TC35892_CLKEN		0x8A
-
-#define TC35892_RSTCTRL		0x82
-#define TC35892_EXTRSTN		0x83
-#define TC35892_RSTINTCLR	0x84
-
-#define TC35892_GPIOIS0		0xC9
-#define TC35892_GPIOIS1		0xCA
-#define TC35892_GPIOIS2		0xCB
-#define TC35892_GPIOIBE0	0xCC
-#define TC35892_GPIOIBE1	0xCD
-#define TC35892_GPIOIBE2	0xCE
-#define TC35892_GPIOIEV0	0xCF
-#define TC35892_GPIOIEV1	0xD0
-#define TC35892_GPIOIEV2	0xD1
-#define TC35892_GPIOIE0		0xD2
-#define TC35892_GPIOIE1		0xD3
-#define TC35892_GPIOIE2		0xD4
-#define TC35892_GPIORIS0	0xD6
-#define TC35892_GPIORIS1	0xD7
-#define TC35892_GPIORIS2	0xD8
-#define TC35892_GPIOMIS0	0xD9
-#define TC35892_GPIOMIS1	0xDA
-#define TC35892_GPIOMIS2	0xDB
-#define TC35892_GPIOIC0		0xDC
-#define TC35892_GPIOIC1		0xDD
-#define TC35892_GPIOIC2		0xDE
-
-#define TC35892_GPIODATA0	0xC0
-#define TC35892_GPIOMASK0	0xc1
-#define TC35892_GPIODATA1	0xC2
-#define TC35892_GPIOMASK1	0xc3
-#define TC35892_GPIODATA2	0xC4
-#define TC35892_GPIOMASK2	0xC5
-
-#define TC35892_GPIODIR0	0xC6
-#define TC35892_GPIODIR1	0xC7
-#define TC35892_GPIODIR2	0xC8
-
-#define TC35892_GPIOSYNC0	0xE6
-#define TC35892_GPIOSYNC1	0xE7
-#define TC35892_GPIOSYNC2	0xE8
-
-#define TC35892_GPIOWAKE0	0xE9
-#define TC35892_GPIOWAKE1	0xEA
-#define TC35892_GPIOWAKE2	0xEB
-
-#define TC35892_GPIOODM0	0xE0
-#define TC35892_GPIOODE0	0xE1
-#define TC35892_GPIOODM1	0xE2
-#define TC35892_GPIOODE1	0xE3
-#define TC35892_GPIOODM2	0xE4
-#define TC35892_GPIOODE2	0xE5
-
-#define TC35892_INT_GPIIRQ	0
-#define TC35892_INT_TI0IRQ	1
-#define TC35892_INT_TI1IRQ	2
-#define TC35892_INT_TI2IRQ	3
-#define TC35892_INT_ROTIRQ	5
-#define TC35892_INT_KBDIRQ	6
-#define TC35892_INT_PORIRQ	7
-
-#define TC35892_NR_INTERNAL_IRQS	8
-#define TC35892_INT_GPIO(x)	(TC35892_NR_INTERNAL_IRQS + (x))
-
-struct tc35892 {
-	struct mutex lock;
-	struct device *dev;
-	struct i2c_client *i2c;
-
-	int irq_base;
-	int num_gpio;
-	struct tc35892_platform_data *pdata;
-};
-
-extern int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data);
-extern int tc35892_reg_read(struct tc35892 *tc35892, u8 reg);
-extern int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length,
-			      u8 *values);
-extern int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
-			       const u8 *values);
-extern int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val);
-
-/**
- * struct tc35892_gpio_platform_data - TC35892 GPIO platform data
- * @gpio_base: first gpio number assigned to TC35892.  A maximum of
- *	       %TC35892_NR_GPIOS GPIOs will be allocated.
- * @setup: callback for board-specific initialization
- * @remove: callback for board-specific teardown
- */
-struct tc35892_gpio_platform_data {
-	int gpio_base;
-	void (*setup)(struct tc35892 *tc35892, unsigned gpio_base);
-	void (*remove)(struct tc35892 *tc35892, unsigned gpio_base);
-};
-
-/**
- * struct tc35892_platform_data - TC35892 platform data
- * @irq_base: base IRQ number.  %TC35892_NR_IRQS irqs will be used.
- * @gpio: GPIO-specific platform data
- */
-struct tc35892_platform_data {
-	int irq_base;
-	struct tc35892_gpio_platform_data *gpio;
-};
-
-#define TC35892_NR_GPIOS	24
-#define TC35892_NR_IRQS		TC35892_INT_GPIO(TC35892_NR_GPIOS)
-
-#endif
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
new file mode 100644
index 000000000000..eff3094ca84e
--- /dev/null
+++ b/include/linux/mfd/tc3589x.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License, version 2
+ */
+
+#ifndef __LINUX_MFD_TC35892_H
+#define __LINUX_MFD_TC35892_H
+
+#include <linux/device.h>
+
+#define TC35892_RSTCTRL_IRQRST	(1 << 4)
+#define TC35892_RSTCTRL_TIMRST	(1 << 3)
+#define TC35892_RSTCTRL_ROTRST	(1 << 2)
+#define TC35892_RSTCTRL_KBDRST	(1 << 1)
+#define TC35892_RSTCTRL_GPIRST	(1 << 0)
+
+#define TC35892_IRQST		0x91
+
+#define TC35892_MANFCODE_MAGIC	0x03
+#define TC35892_MANFCODE	0x80
+#define TC35892_VERSION		0x81
+#define TC35892_IOCFG		0xA7
+
+#define TC35892_CLKMODE		0x88
+#define TC35892_CLKCFG		0x89
+#define TC35892_CLKEN		0x8A
+
+#define TC35892_RSTCTRL		0x82
+#define TC35892_EXTRSTN		0x83
+#define TC35892_RSTINTCLR	0x84
+
+#define TC35892_GPIOIS0		0xC9
+#define TC35892_GPIOIS1		0xCA
+#define TC35892_GPIOIS2		0xCB
+#define TC35892_GPIOIBE0	0xCC
+#define TC35892_GPIOIBE1	0xCD
+#define TC35892_GPIOIBE2	0xCE
+#define TC35892_GPIOIEV0	0xCF
+#define TC35892_GPIOIEV1	0xD0
+#define TC35892_GPIOIEV2	0xD1
+#define TC35892_GPIOIE0		0xD2
+#define TC35892_GPIOIE1		0xD3
+#define TC35892_GPIOIE2		0xD4
+#define TC35892_GPIORIS0	0xD6
+#define TC35892_GPIORIS1	0xD7
+#define TC35892_GPIORIS2	0xD8
+#define TC35892_GPIOMIS0	0xD9
+#define TC35892_GPIOMIS1	0xDA
+#define TC35892_GPIOMIS2	0xDB
+#define TC35892_GPIOIC0		0xDC
+#define TC35892_GPIOIC1		0xDD
+#define TC35892_GPIOIC2		0xDE
+
+#define TC35892_GPIODATA0	0xC0
+#define TC35892_GPIOMASK0	0xc1
+#define TC35892_GPIODATA1	0xC2
+#define TC35892_GPIOMASK1	0xc3
+#define TC35892_GPIODATA2	0xC4
+#define TC35892_GPIOMASK2	0xC5
+
+#define TC35892_GPIODIR0	0xC6
+#define TC35892_GPIODIR1	0xC7
+#define TC35892_GPIODIR2	0xC8
+
+#define TC35892_GPIOSYNC0	0xE6
+#define TC35892_GPIOSYNC1	0xE7
+#define TC35892_GPIOSYNC2	0xE8
+
+#define TC35892_GPIOWAKE0	0xE9
+#define TC35892_GPIOWAKE1	0xEA
+#define TC35892_GPIOWAKE2	0xEB
+
+#define TC35892_GPIOODM0	0xE0
+#define TC35892_GPIOODE0	0xE1
+#define TC35892_GPIOODM1	0xE2
+#define TC35892_GPIOODE1	0xE3
+#define TC35892_GPIOODM2	0xE4
+#define TC35892_GPIOODE2	0xE5
+
+#define TC35892_INT_GPIIRQ	0
+#define TC35892_INT_TI0IRQ	1
+#define TC35892_INT_TI1IRQ	2
+#define TC35892_INT_TI2IRQ	3
+#define TC35892_INT_ROTIRQ	5
+#define TC35892_INT_KBDIRQ	6
+#define TC35892_INT_PORIRQ	7
+
+#define TC35892_NR_INTERNAL_IRQS	8
+#define TC35892_INT_GPIO(x)	(TC35892_NR_INTERNAL_IRQS + (x))
+
+struct tc35892 {
+	struct mutex lock;
+	struct device *dev;
+	struct i2c_client *i2c;
+
+	int irq_base;
+	int num_gpio;
+	struct tc35892_platform_data *pdata;
+};
+
+extern int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data);
+extern int tc35892_reg_read(struct tc35892 *tc35892, u8 reg);
+extern int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length,
+			      u8 *values);
+extern int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
+			       const u8 *values);
+extern int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val);
+
+/**
+ * struct tc35892_gpio_platform_data - TC35892 GPIO platform data
+ * @gpio_base: first gpio number assigned to TC35892.  A maximum of
+ *	       %TC35892_NR_GPIOS GPIOs will be allocated.
+ * @setup: callback for board-specific initialization
+ * @remove: callback for board-specific teardown
+ */
+struct tc35892_gpio_platform_data {
+	int gpio_base;
+	void (*setup)(struct tc35892 *tc35892, unsigned gpio_base);
+	void (*remove)(struct tc35892 *tc35892, unsigned gpio_base);
+};
+
+/**
+ * struct tc35892_platform_data - TC35892 platform data
+ * @irq_base: base IRQ number.  %TC35892_NR_IRQS irqs will be used.
+ * @gpio: GPIO-specific platform data
+ */
+struct tc35892_platform_data {
+	int irq_base;
+	struct tc35892_gpio_platform_data *gpio;
+};
+
+#define TC35892_NR_GPIOS	24
+#define TC35892_NR_IRQS		TC35892_INT_GPIO(TC35892_NR_GPIOS)
+
+#endif
-- 
cgit v1.2.3


From f4e8afdc7ab1b5a0962be02a9dd15d29a81f4c53 Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:13 +0530
Subject: mfd/tc35892: rename tc35892 core driver to tc3589x

Rename the tc35892 core/gpio drivers to tc3589x to include
new variants in the same mfd core

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/gpio/Kconfig        |   8 +-
 drivers/gpio/Makefile       |   2 +-
 drivers/gpio/tc35892-gpio.c | 389 --------------------------------------------
 drivers/gpio/tc3589x-gpio.c | 389 ++++++++++++++++++++++++++++++++++++++++++++
 drivers/mfd/Kconfig         |   6 +-
 drivers/mfd/Makefile        |   2 +-
 drivers/mfd/tc35892.c       | 345 ---------------------------------------
 drivers/mfd/tc3589x.c       | 345 +++++++++++++++++++++++++++++++++++++++
 8 files changed, 743 insertions(+), 743 deletions(-)
 delete mode 100644 drivers/gpio/tc35892-gpio.c
 create mode 100644 drivers/gpio/tc3589x-gpio.c
 delete mode 100644 drivers/mfd/tc35892.c
 create mode 100644 drivers/mfd/tc3589x.c

(limited to 'drivers')

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 3143ac795eb0..082495bb08a7 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -230,11 +230,11 @@ config GPIO_STMPE
 	  This enables support for the GPIOs found on the STMPE I/O
 	  Expanders.
 
-config GPIO_TC35892
-	bool "TC35892 GPIOs"
-	depends on MFD_TC35892
+config GPIO_TC3589X
+	bool "TC3589X GPIOs"
+	depends on MFD_TC3589X
 	help
-	  This enables support for the GPIOs found on the TC35892
+	  This enables support for the GPIOs found on the TC3589X
 	  I/O Expander.
 
 config GPIO_TWL4030
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index bdf3ddec0652..39bfd7a37650 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -24,7 +24,7 @@ obj-$(CONFIG_GPIO_PCF857X)	+= pcf857x.o
 obj-$(CONFIG_GPIO_PCH)		+= pch_gpio.o
 obj-$(CONFIG_GPIO_PL061)	+= pl061.o
 obj-$(CONFIG_GPIO_STMPE)	+= stmpe-gpio.o
-obj-$(CONFIG_GPIO_TC35892)	+= tc35892-gpio.o
+obj-$(CONFIG_GPIO_TC3589X)	+= tc3589x-gpio.o
 obj-$(CONFIG_GPIO_TIMBERDALE)	+= timbgpio.o
 obj-$(CONFIG_GPIO_TWL4030)	+= twl4030-gpio.o
 obj-$(CONFIG_GPIO_UCB1400)	+= ucb1400_gpio.o
diff --git a/drivers/gpio/tc35892-gpio.c b/drivers/gpio/tc35892-gpio.c
deleted file mode 100644
index 027b857c18ff..000000000000
--- a/drivers/gpio/tc35892-gpio.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License, version 2
- * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/tc3589x.h>
-
-/*
- * These registers are modified under the irq bus lock and cached to avoid
- * unnecessary writes in bus_sync_unlock.
- */
-enum { REG_IBE, REG_IEV, REG_IS, REG_IE };
-
-#define CACHE_NR_REGS	4
-#define CACHE_NR_BANKS	3
-
-struct tc35892_gpio {
-	struct gpio_chip chip;
-	struct tc35892 *tc35892;
-	struct device *dev;
-	struct mutex irq_lock;
-
-	int irq_base;
-
-	/* Caches of interrupt control registers for bus_lock */
-	u8 regs[CACHE_NR_REGS][CACHE_NR_BANKS];
-	u8 oldregs[CACHE_NR_REGS][CACHE_NR_BANKS];
-};
-
-static inline struct tc35892_gpio *to_tc35892_gpio(struct gpio_chip *chip)
-{
-	return container_of(chip, struct tc35892_gpio, chip);
-}
-
-static int tc35892_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
-	u8 mask = 1 << (offset % 8);
-	int ret;
-
-	ret = tc35892_reg_read(tc35892, reg);
-	if (ret < 0)
-		return ret;
-
-	return ret & mask;
-}
-
-static void tc35892_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
-{
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
-	unsigned pos = offset % 8;
-	u8 data[] = {!!val << pos, 1 << pos};
-
-	tc35892_block_write(tc35892, reg, ARRAY_SIZE(data), data);
-}
-
-static int tc35892_gpio_direction_output(struct gpio_chip *chip,
-					 unsigned offset, int val)
-{
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODIR0 + offset / 8;
-	unsigned pos = offset % 8;
-
-	tc35892_gpio_set(chip, offset, val);
-
-	return tc35892_set_bits(tc35892, reg, 1 << pos, 1 << pos);
-}
-
-static int tc35892_gpio_direction_input(struct gpio_chip *chip,
-					unsigned offset)
-{
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODIR0 + offset / 8;
-	unsigned pos = offset % 8;
-
-	return tc35892_set_bits(tc35892, reg, 1 << pos, 0);
-}
-
-static int tc35892_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-
-	return tc35892_gpio->irq_base + offset;
-}
-
-static struct gpio_chip template_chip = {
-	.label			= "tc35892",
-	.owner			= THIS_MODULE,
-	.direction_input	= tc35892_gpio_direction_input,
-	.get			= tc35892_gpio_get,
-	.direction_output	= tc35892_gpio_direction_output,
-	.set			= tc35892_gpio_set,
-	.to_irq			= tc35892_gpio_to_irq,
-	.can_sleep		= 1,
-};
-
-static int tc35892_gpio_irq_set_type(unsigned int irq, unsigned int type)
-{
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
-	int regoffset = offset / 8;
-	int mask = 1 << (offset % 8);
-
-	if (type == IRQ_TYPE_EDGE_BOTH) {
-		tc35892_gpio->regs[REG_IBE][regoffset] |= mask;
-		return 0;
-	}
-
-	tc35892_gpio->regs[REG_IBE][regoffset] &= ~mask;
-
-	if (type == IRQ_TYPE_LEVEL_LOW || type == IRQ_TYPE_LEVEL_HIGH)
-		tc35892_gpio->regs[REG_IS][regoffset] |= mask;
-	else
-		tc35892_gpio->regs[REG_IS][regoffset] &= ~mask;
-
-	if (type == IRQ_TYPE_EDGE_RISING || type == IRQ_TYPE_LEVEL_HIGH)
-		tc35892_gpio->regs[REG_IEV][regoffset] |= mask;
-	else
-		tc35892_gpio->regs[REG_IEV][regoffset] &= ~mask;
-
-	return 0;
-}
-
-static void tc35892_gpio_irq_lock(unsigned int irq)
-{
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-
-	mutex_lock(&tc35892_gpio->irq_lock);
-}
-
-static void tc35892_gpio_irq_sync_unlock(unsigned int irq)
-{
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	static const u8 regmap[] = {
-		[REG_IBE]	= TC35892_GPIOIBE0,
-		[REG_IEV]	= TC35892_GPIOIEV0,
-		[REG_IS]	= TC35892_GPIOIS0,
-		[REG_IE]	= TC35892_GPIOIE0,
-	};
-	int i, j;
-
-	for (i = 0; i < CACHE_NR_REGS; i++) {
-		for (j = 0; j < CACHE_NR_BANKS; j++) {
-			u8 old = tc35892_gpio->oldregs[i][j];
-			u8 new = tc35892_gpio->regs[i][j];
-
-			if (new == old)
-				continue;
-
-			tc35892_gpio->oldregs[i][j] = new;
-			tc35892_reg_write(tc35892, regmap[i] + j * 8, new);
-		}
-	}
-
-	mutex_unlock(&tc35892_gpio->irq_lock);
-}
-
-static void tc35892_gpio_irq_mask(unsigned int irq)
-{
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
-	int regoffset = offset / 8;
-	int mask = 1 << (offset % 8);
-
-	tc35892_gpio->regs[REG_IE][regoffset] &= ~mask;
-}
-
-static void tc35892_gpio_irq_unmask(unsigned int irq)
-{
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
-	int regoffset = offset / 8;
-	int mask = 1 << (offset % 8);
-
-	tc35892_gpio->regs[REG_IE][regoffset] |= mask;
-}
-
-static struct irq_chip tc35892_gpio_irq_chip = {
-	.name			= "tc35892-gpio",
-	.bus_lock		= tc35892_gpio_irq_lock,
-	.bus_sync_unlock	= tc35892_gpio_irq_sync_unlock,
-	.mask			= tc35892_gpio_irq_mask,
-	.unmask			= tc35892_gpio_irq_unmask,
-	.set_type		= tc35892_gpio_irq_set_type,
-};
-
-static irqreturn_t tc35892_gpio_irq(int irq, void *dev)
-{
-	struct tc35892_gpio *tc35892_gpio = dev;
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 status[CACHE_NR_BANKS];
-	int ret;
-	int i;
-
-	ret = tc35892_block_read(tc35892, TC35892_GPIOMIS0,
-				 ARRAY_SIZE(status), status);
-	if (ret < 0)
-		return IRQ_NONE;
-
-	for (i = 0; i < ARRAY_SIZE(status); i++) {
-		unsigned int stat = status[i];
-		if (!stat)
-			continue;
-
-		while (stat) {
-			int bit = __ffs(stat);
-			int line = i * 8 + bit;
-
-			handle_nested_irq(tc35892_gpio->irq_base + line);
-			stat &= ~(1 << bit);
-		}
-
-		tc35892_reg_write(tc35892, TC35892_GPIOIC0 + i, status[i]);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int tc35892_gpio_irq_init(struct tc35892_gpio *tc35892_gpio)
-{
-	int base = tc35892_gpio->irq_base;
-	int irq;
-
-	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
-		set_irq_chip_data(irq, tc35892_gpio);
-		set_irq_chip_and_handler(irq, &tc35892_gpio_irq_chip,
-					 handle_simple_irq);
-		set_irq_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, IRQF_VALID);
-#else
-		set_irq_noprobe(irq);
-#endif
-	}
-
-	return 0;
-}
-
-static void tc35892_gpio_irq_remove(struct tc35892_gpio *tc35892_gpio)
-{
-	int base = tc35892_gpio->irq_base;
-	int irq;
-
-	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, 0);
-#endif
-		set_irq_chip_and_handler(irq, NULL, NULL);
-		set_irq_chip_data(irq, NULL);
-	}
-}
-
-static int __devinit tc35892_gpio_probe(struct platform_device *pdev)
-{
-	struct tc35892 *tc35892 = dev_get_drvdata(pdev->dev.parent);
-	struct tc35892_gpio_platform_data *pdata;
-	struct tc35892_gpio *tc35892_gpio;
-	int ret;
-	int irq;
-
-	pdata = tc35892->pdata->gpio;
-	if (!pdata)
-		return -ENODEV;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0)
-		return irq;
-
-	tc35892_gpio = kzalloc(sizeof(struct tc35892_gpio), GFP_KERNEL);
-	if (!tc35892_gpio)
-		return -ENOMEM;
-
-	mutex_init(&tc35892_gpio->irq_lock);
-
-	tc35892_gpio->dev = &pdev->dev;
-	tc35892_gpio->tc35892 = tc35892;
-
-	tc35892_gpio->chip = template_chip;
-	tc35892_gpio->chip.ngpio = tc35892->num_gpio;
-	tc35892_gpio->chip.dev = &pdev->dev;
-	tc35892_gpio->chip.base = pdata->gpio_base;
-
-	tc35892_gpio->irq_base = tc35892->irq_base + TC35892_INT_GPIO(0);
-
-	/* Bring the GPIO module out of reset */
-	ret = tc35892_set_bits(tc35892, TC35892_RSTCTRL,
-			       TC35892_RSTCTRL_GPIRST, 0);
-	if (ret < 0)
-		goto out_free;
-
-	ret = tc35892_gpio_irq_init(tc35892_gpio);
-	if (ret)
-		goto out_free;
-
-	ret = request_threaded_irq(irq, NULL, tc35892_gpio_irq, IRQF_ONESHOT,
-				   "tc35892-gpio", tc35892_gpio);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
-		goto out_removeirq;
-	}
-
-	ret = gpiochip_add(&tc35892_gpio->chip);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
-		goto out_freeirq;
-	}
-
-	if (pdata->setup)
-		pdata->setup(tc35892, tc35892_gpio->chip.base);
-
-	platform_set_drvdata(pdev, tc35892_gpio);
-
-	return 0;
-
-out_freeirq:
-	free_irq(irq, tc35892_gpio);
-out_removeirq:
-	tc35892_gpio_irq_remove(tc35892_gpio);
-out_free:
-	kfree(tc35892_gpio);
-	return ret;
-}
-
-static int __devexit tc35892_gpio_remove(struct platform_device *pdev)
-{
-	struct tc35892_gpio *tc35892_gpio = platform_get_drvdata(pdev);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	struct tc35892_gpio_platform_data *pdata = tc35892->pdata->gpio;
-	int irq = platform_get_irq(pdev, 0);
-	int ret;
-
-	if (pdata->remove)
-		pdata->remove(tc35892, tc35892_gpio->chip.base);
-
-	ret = gpiochip_remove(&tc35892_gpio->chip);
-	if (ret < 0) {
-		dev_err(tc35892_gpio->dev,
-			"unable to remove gpiochip: %d\n", ret);
-		return ret;
-	}
-
-	free_irq(irq, tc35892_gpio);
-	tc35892_gpio_irq_remove(tc35892_gpio);
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(tc35892_gpio);
-
-	return 0;
-}
-
-static struct platform_driver tc35892_gpio_driver = {
-	.driver.name	= "tc35892-gpio",
-	.driver.owner	= THIS_MODULE,
-	.probe		= tc35892_gpio_probe,
-	.remove		= __devexit_p(tc35892_gpio_remove),
-};
-
-static int __init tc35892_gpio_init(void)
-{
-	return platform_driver_register(&tc35892_gpio_driver);
-}
-subsys_initcall(tc35892_gpio_init);
-
-static void __exit tc35892_gpio_exit(void)
-{
-	platform_driver_unregister(&tc35892_gpio_driver);
-}
-module_exit(tc35892_gpio_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("TC35892 GPIO driver");
-MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
diff --git a/drivers/gpio/tc3589x-gpio.c b/drivers/gpio/tc3589x-gpio.c
new file mode 100644
index 000000000000..027b857c18ff
--- /dev/null
+++ b/drivers/gpio/tc3589x-gpio.c
@@ -0,0 +1,389 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License, version 2
+ * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
+ * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/mfd/tc3589x.h>
+
+/*
+ * These registers are modified under the irq bus lock and cached to avoid
+ * unnecessary writes in bus_sync_unlock.
+ */
+enum { REG_IBE, REG_IEV, REG_IS, REG_IE };
+
+#define CACHE_NR_REGS	4
+#define CACHE_NR_BANKS	3
+
+struct tc35892_gpio {
+	struct gpio_chip chip;
+	struct tc35892 *tc35892;
+	struct device *dev;
+	struct mutex irq_lock;
+
+	int irq_base;
+
+	/* Caches of interrupt control registers for bus_lock */
+	u8 regs[CACHE_NR_REGS][CACHE_NR_BANKS];
+	u8 oldregs[CACHE_NR_REGS][CACHE_NR_BANKS];
+};
+
+static inline struct tc35892_gpio *to_tc35892_gpio(struct gpio_chip *chip)
+{
+	return container_of(chip, struct tc35892_gpio, chip);
+}
+
+static int tc35892_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
+	u8 mask = 1 << (offset % 8);
+	int ret;
+
+	ret = tc35892_reg_read(tc35892, reg);
+	if (ret < 0)
+		return ret;
+
+	return ret & mask;
+}
+
+static void tc35892_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
+{
+	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
+	unsigned pos = offset % 8;
+	u8 data[] = {!!val << pos, 1 << pos};
+
+	tc35892_block_write(tc35892, reg, ARRAY_SIZE(data), data);
+}
+
+static int tc35892_gpio_direction_output(struct gpio_chip *chip,
+					 unsigned offset, int val)
+{
+	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	u8 reg = TC35892_GPIODIR0 + offset / 8;
+	unsigned pos = offset % 8;
+
+	tc35892_gpio_set(chip, offset, val);
+
+	return tc35892_set_bits(tc35892, reg, 1 << pos, 1 << pos);
+}
+
+static int tc35892_gpio_direction_input(struct gpio_chip *chip,
+					unsigned offset)
+{
+	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	u8 reg = TC35892_GPIODIR0 + offset / 8;
+	unsigned pos = offset % 8;
+
+	return tc35892_set_bits(tc35892, reg, 1 << pos, 0);
+}
+
+static int tc35892_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+
+	return tc35892_gpio->irq_base + offset;
+}
+
+static struct gpio_chip template_chip = {
+	.label			= "tc35892",
+	.owner			= THIS_MODULE,
+	.direction_input	= tc35892_gpio_direction_input,
+	.get			= tc35892_gpio_get,
+	.direction_output	= tc35892_gpio_direction_output,
+	.set			= tc35892_gpio_set,
+	.to_irq			= tc35892_gpio_to_irq,
+	.can_sleep		= 1,
+};
+
+static int tc35892_gpio_irq_set_type(unsigned int irq, unsigned int type)
+{
+	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc35892_gpio->irq_base;
+	int regoffset = offset / 8;
+	int mask = 1 << (offset % 8);
+
+	if (type == IRQ_TYPE_EDGE_BOTH) {
+		tc35892_gpio->regs[REG_IBE][regoffset] |= mask;
+		return 0;
+	}
+
+	tc35892_gpio->regs[REG_IBE][regoffset] &= ~mask;
+
+	if (type == IRQ_TYPE_LEVEL_LOW || type == IRQ_TYPE_LEVEL_HIGH)
+		tc35892_gpio->regs[REG_IS][regoffset] |= mask;
+	else
+		tc35892_gpio->regs[REG_IS][regoffset] &= ~mask;
+
+	if (type == IRQ_TYPE_EDGE_RISING || type == IRQ_TYPE_LEVEL_HIGH)
+		tc35892_gpio->regs[REG_IEV][regoffset] |= mask;
+	else
+		tc35892_gpio->regs[REG_IEV][regoffset] &= ~mask;
+
+	return 0;
+}
+
+static void tc35892_gpio_irq_lock(unsigned int irq)
+{
+	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+
+	mutex_lock(&tc35892_gpio->irq_lock);
+}
+
+static void tc35892_gpio_irq_sync_unlock(unsigned int irq)
+{
+	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	static const u8 regmap[] = {
+		[REG_IBE]	= TC35892_GPIOIBE0,
+		[REG_IEV]	= TC35892_GPIOIEV0,
+		[REG_IS]	= TC35892_GPIOIS0,
+		[REG_IE]	= TC35892_GPIOIE0,
+	};
+	int i, j;
+
+	for (i = 0; i < CACHE_NR_REGS; i++) {
+		for (j = 0; j < CACHE_NR_BANKS; j++) {
+			u8 old = tc35892_gpio->oldregs[i][j];
+			u8 new = tc35892_gpio->regs[i][j];
+
+			if (new == old)
+				continue;
+
+			tc35892_gpio->oldregs[i][j] = new;
+			tc35892_reg_write(tc35892, regmap[i] + j * 8, new);
+		}
+	}
+
+	mutex_unlock(&tc35892_gpio->irq_lock);
+}
+
+static void tc35892_gpio_irq_mask(unsigned int irq)
+{
+	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc35892_gpio->irq_base;
+	int regoffset = offset / 8;
+	int mask = 1 << (offset % 8);
+
+	tc35892_gpio->regs[REG_IE][regoffset] &= ~mask;
+}
+
+static void tc35892_gpio_irq_unmask(unsigned int irq)
+{
+	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc35892_gpio->irq_base;
+	int regoffset = offset / 8;
+	int mask = 1 << (offset % 8);
+
+	tc35892_gpio->regs[REG_IE][regoffset] |= mask;
+}
+
+static struct irq_chip tc35892_gpio_irq_chip = {
+	.name			= "tc35892-gpio",
+	.bus_lock		= tc35892_gpio_irq_lock,
+	.bus_sync_unlock	= tc35892_gpio_irq_sync_unlock,
+	.mask			= tc35892_gpio_irq_mask,
+	.unmask			= tc35892_gpio_irq_unmask,
+	.set_type		= tc35892_gpio_irq_set_type,
+};
+
+static irqreturn_t tc35892_gpio_irq(int irq, void *dev)
+{
+	struct tc35892_gpio *tc35892_gpio = dev;
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	u8 status[CACHE_NR_BANKS];
+	int ret;
+	int i;
+
+	ret = tc35892_block_read(tc35892, TC35892_GPIOMIS0,
+				 ARRAY_SIZE(status), status);
+	if (ret < 0)
+		return IRQ_NONE;
+
+	for (i = 0; i < ARRAY_SIZE(status); i++) {
+		unsigned int stat = status[i];
+		if (!stat)
+			continue;
+
+		while (stat) {
+			int bit = __ffs(stat);
+			int line = i * 8 + bit;
+
+			handle_nested_irq(tc35892_gpio->irq_base + line);
+			stat &= ~(1 << bit);
+		}
+
+		tc35892_reg_write(tc35892, TC35892_GPIOIC0 + i, status[i]);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int tc35892_gpio_irq_init(struct tc35892_gpio *tc35892_gpio)
+{
+	int base = tc35892_gpio->irq_base;
+	int irq;
+
+	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
+		set_irq_chip_data(irq, tc35892_gpio);
+		set_irq_chip_and_handler(irq, &tc35892_gpio_irq_chip,
+					 handle_simple_irq);
+		set_irq_nested_thread(irq, 1);
+#ifdef CONFIG_ARM
+		set_irq_flags(irq, IRQF_VALID);
+#else
+		set_irq_noprobe(irq);
+#endif
+	}
+
+	return 0;
+}
+
+static void tc35892_gpio_irq_remove(struct tc35892_gpio *tc35892_gpio)
+{
+	int base = tc35892_gpio->irq_base;
+	int irq;
+
+	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
+#ifdef CONFIG_ARM
+		set_irq_flags(irq, 0);
+#endif
+		set_irq_chip_and_handler(irq, NULL, NULL);
+		set_irq_chip_data(irq, NULL);
+	}
+}
+
+static int __devinit tc35892_gpio_probe(struct platform_device *pdev)
+{
+	struct tc35892 *tc35892 = dev_get_drvdata(pdev->dev.parent);
+	struct tc35892_gpio_platform_data *pdata;
+	struct tc35892_gpio *tc35892_gpio;
+	int ret;
+	int irq;
+
+	pdata = tc35892->pdata->gpio;
+	if (!pdata)
+		return -ENODEV;
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	tc35892_gpio = kzalloc(sizeof(struct tc35892_gpio), GFP_KERNEL);
+	if (!tc35892_gpio)
+		return -ENOMEM;
+
+	mutex_init(&tc35892_gpio->irq_lock);
+
+	tc35892_gpio->dev = &pdev->dev;
+	tc35892_gpio->tc35892 = tc35892;
+
+	tc35892_gpio->chip = template_chip;
+	tc35892_gpio->chip.ngpio = tc35892->num_gpio;
+	tc35892_gpio->chip.dev = &pdev->dev;
+	tc35892_gpio->chip.base = pdata->gpio_base;
+
+	tc35892_gpio->irq_base = tc35892->irq_base + TC35892_INT_GPIO(0);
+
+	/* Bring the GPIO module out of reset */
+	ret = tc35892_set_bits(tc35892, TC35892_RSTCTRL,
+			       TC35892_RSTCTRL_GPIRST, 0);
+	if (ret < 0)
+		goto out_free;
+
+	ret = tc35892_gpio_irq_init(tc35892_gpio);
+	if (ret)
+		goto out_free;
+
+	ret = request_threaded_irq(irq, NULL, tc35892_gpio_irq, IRQF_ONESHOT,
+				   "tc35892-gpio", tc35892_gpio);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
+		goto out_removeirq;
+	}
+
+	ret = gpiochip_add(&tc35892_gpio->chip);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
+		goto out_freeirq;
+	}
+
+	if (pdata->setup)
+		pdata->setup(tc35892, tc35892_gpio->chip.base);
+
+	platform_set_drvdata(pdev, tc35892_gpio);
+
+	return 0;
+
+out_freeirq:
+	free_irq(irq, tc35892_gpio);
+out_removeirq:
+	tc35892_gpio_irq_remove(tc35892_gpio);
+out_free:
+	kfree(tc35892_gpio);
+	return ret;
+}
+
+static int __devexit tc35892_gpio_remove(struct platform_device *pdev)
+{
+	struct tc35892_gpio *tc35892_gpio = platform_get_drvdata(pdev);
+	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	struct tc35892_gpio_platform_data *pdata = tc35892->pdata->gpio;
+	int irq = platform_get_irq(pdev, 0);
+	int ret;
+
+	if (pdata->remove)
+		pdata->remove(tc35892, tc35892_gpio->chip.base);
+
+	ret = gpiochip_remove(&tc35892_gpio->chip);
+	if (ret < 0) {
+		dev_err(tc35892_gpio->dev,
+			"unable to remove gpiochip: %d\n", ret);
+		return ret;
+	}
+
+	free_irq(irq, tc35892_gpio);
+	tc35892_gpio_irq_remove(tc35892_gpio);
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(tc35892_gpio);
+
+	return 0;
+}
+
+static struct platform_driver tc35892_gpio_driver = {
+	.driver.name	= "tc35892-gpio",
+	.driver.owner	= THIS_MODULE,
+	.probe		= tc35892_gpio_probe,
+	.remove		= __devexit_p(tc35892_gpio_remove),
+};
+
+static int __init tc35892_gpio_init(void)
+{
+	return platform_driver_register(&tc35892_gpio_driver);
+}
+subsys_initcall(tc35892_gpio_init);
+
+static void __exit tc35892_gpio_exit(void)
+{
+	platform_driver_unregister(&tc35892_gpio_driver);
+}
+module_exit(tc35892_gpio_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("TC35892 GPIO driver");
+MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 3a1493b8b5e5..e8e704f52746 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -218,12 +218,12 @@ config MFD_STMPE
 		Keypad: stmpe-keypad
 		Touchscreen: stmpe-ts
 
-config MFD_TC35892
-	bool "Support Toshiba TC35892"
+config MFD_TC3589X
+	bool "Support Toshiba TC35892 and variants"
 	depends on I2C=y && GENERIC_HARDIRQS
 	select MFD_CORE
 	help
-	  Support for the Toshiba TC35892 I/O Expander.
+	  Support for the Toshiba TC35892 and variants I/O Expander.
 
 	  This driver provides common support for accessing the device,
 	  additional drivers must be enabled in order to use the
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index f54b3659abbb..e590d1e44cf0 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_MFD_DAVINCI_VOICECODEC)	+= davinci_voicecodec.o
 obj-$(CONFIG_MFD_DM355EVM_MSP)	+= dm355evm_msp.o
 
 obj-$(CONFIG_MFD_STMPE)		+= stmpe.o
-obj-$(CONFIG_MFD_TC35892)	+= tc35892.o
+obj-$(CONFIG_MFD_TC3589X)	+= tc3589x.o
 obj-$(CONFIG_MFD_T7L66XB)	+= t7l66xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6387XB)	+= tc6387xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6393XB)	+= tc6393xb.o tmio_core.o
diff --git a/drivers/mfd/tc35892.c b/drivers/mfd/tc35892.c
deleted file mode 100644
index f230235c3765..000000000000
--- a/drivers/mfd/tc35892.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License, version 2
- * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- */
-
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/tc3589x.h>
-
-/**
- * tc35892_reg_read() - read a single TC35892 register
- * @tc35892:	Device to read from
- * @reg:	Register to read
- */
-int tc35892_reg_read(struct tc35892 *tc35892, u8 reg)
-{
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(tc35892->i2c, reg);
-	if (ret < 0)
-		dev_err(tc35892->dev, "failed to read reg %#x: %d\n",
-			reg, ret);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(tc35892_reg_read);
-
-/**
- * tc35892_reg_read() - write a single TC35892 register
- * @tc35892:	Device to write to
- * @reg:	Register to read
- * @data:	Value to write
- */
-int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(tc35892->i2c, reg, data);
-	if (ret < 0)
-		dev_err(tc35892->dev, "failed to write reg %#x: %d\n",
-			reg, ret);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(tc35892_reg_write);
-
-/**
- * tc35892_block_read() - read multiple TC35892 registers
- * @tc35892:	Device to read from
- * @reg:	First register
- * @length:	Number of registers
- * @values:	Buffer to write to
- */
-int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length, u8 *values)
-{
-	int ret;
-
-	ret = i2c_smbus_read_i2c_block_data(tc35892->i2c, reg, length, values);
-	if (ret < 0)
-		dev_err(tc35892->dev, "failed to read regs %#x: %d\n",
-			reg, ret);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(tc35892_block_read);
-
-/**
- * tc35892_block_write() - write multiple TC35892 registers
- * @tc35892:	Device to write to
- * @reg:	First register
- * @length:	Number of registers
- * @values:	Values to write
- */
-int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
-			const u8 *values)
-{
-	int ret;
-
-	ret = i2c_smbus_write_i2c_block_data(tc35892->i2c, reg, length,
-					     values);
-	if (ret < 0)
-		dev_err(tc35892->dev, "failed to write regs %#x: %d\n",
-			reg, ret);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(tc35892_block_write);
-
-/**
- * tc35892_set_bits() - set the value of a bitfield in a TC35892 register
- * @tc35892:	Device to write to
- * @reg:	Register to write
- * @mask:	Mask of bits to set
- * @values:	Value to set
- */
-int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val)
-{
-	int ret;
-
-	mutex_lock(&tc35892->lock);
-
-	ret = tc35892_reg_read(tc35892, reg);
-	if (ret < 0)
-		goto out;
-
-	ret &= ~mask;
-	ret |= val;
-
-	ret = tc35892_reg_write(tc35892, reg, ret);
-
-out:
-	mutex_unlock(&tc35892->lock);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(tc35892_set_bits);
-
-static struct resource gpio_resources[] = {
-	{
-		.start	= TC35892_INT_GPIIRQ,
-		.end	= TC35892_INT_GPIIRQ,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mfd_cell tc35892_devs[] = {
-	{
-		.name		= "tc35892-gpio",
-		.num_resources	= ARRAY_SIZE(gpio_resources),
-		.resources	= &gpio_resources[0],
-	},
-};
-
-static irqreturn_t tc35892_irq(int irq, void *data)
-{
-	struct tc35892 *tc35892 = data;
-	int status;
-
-	status = tc35892_reg_read(tc35892, TC35892_IRQST);
-	if (status < 0)
-		return IRQ_NONE;
-
-	while (status) {
-		int bit = __ffs(status);
-
-		handle_nested_irq(tc35892->irq_base + bit);
-		status &= ~(1 << bit);
-	}
-
-	/*
-	 * A dummy read or write (to any register) appears to be necessary to
-	 * have the last interrupt clear (for example, GPIO IC write) take
-	 * effect.
-	 */
-	tc35892_reg_read(tc35892, TC35892_IRQST);
-
-	return IRQ_HANDLED;
-}
-
-static void tc35892_irq_dummy(unsigned int irq)
-{
-	/* No mask/unmask at this level */
-}
-
-static struct irq_chip tc35892_irq_chip = {
-	.name	= "tc35892",
-	.mask	= tc35892_irq_dummy,
-	.unmask	= tc35892_irq_dummy,
-};
-
-static int tc35892_irq_init(struct tc35892 *tc35892)
-{
-	int base = tc35892->irq_base;
-	int irq;
-
-	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
-		set_irq_chip_data(irq, tc35892);
-		set_irq_chip_and_handler(irq, &tc35892_irq_chip,
-					 handle_edge_irq);
-		set_irq_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, IRQF_VALID);
-#else
-		set_irq_noprobe(irq);
-#endif
-	}
-
-	return 0;
-}
-
-static void tc35892_irq_remove(struct tc35892 *tc35892)
-{
-	int base = tc35892->irq_base;
-	int irq;
-
-	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, 0);
-#endif
-		set_irq_chip_and_handler(irq, NULL, NULL);
-		set_irq_chip_data(irq, NULL);
-	}
-}
-
-static int tc35892_chip_init(struct tc35892 *tc35892)
-{
-	int manf, ver, ret;
-
-	manf = tc35892_reg_read(tc35892, TC35892_MANFCODE);
-	if (manf < 0)
-		return manf;
-
-	ver = tc35892_reg_read(tc35892, TC35892_VERSION);
-	if (ver < 0)
-		return ver;
-
-	if (manf != TC35892_MANFCODE_MAGIC) {
-		dev_err(tc35892->dev, "unknown manufacturer: %#x\n", manf);
-		return -EINVAL;
-	}
-
-	dev_info(tc35892->dev, "manufacturer: %#x, version: %#x\n", manf, ver);
-
-	/* Put everything except the IRQ module into reset */
-	ret = tc35892_reg_write(tc35892, TC35892_RSTCTRL,
-				TC35892_RSTCTRL_TIMRST
-				| TC35892_RSTCTRL_ROTRST
-				| TC35892_RSTCTRL_KBDRST
-				| TC35892_RSTCTRL_GPIRST);
-	if (ret < 0)
-		return ret;
-
-	/* Clear the reset interrupt. */
-	return tc35892_reg_write(tc35892, TC35892_RSTINTCLR, 0x1);
-}
-
-static int __devinit tc35892_probe(struct i2c_client *i2c,
-				   const struct i2c_device_id *id)
-{
-	struct tc35892_platform_data *pdata = i2c->dev.platform_data;
-	struct tc35892 *tc35892;
-	int ret;
-
-	if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA
-				     | I2C_FUNC_SMBUS_I2C_BLOCK))
-		return -EIO;
-
-	tc35892 = kzalloc(sizeof(struct tc35892), GFP_KERNEL);
-	if (!tc35892)
-		return -ENOMEM;
-
-	mutex_init(&tc35892->lock);
-
-	tc35892->dev = &i2c->dev;
-	tc35892->i2c = i2c;
-	tc35892->pdata = pdata;
-	tc35892->irq_base = pdata->irq_base;
-	tc35892->num_gpio = id->driver_data;
-
-	i2c_set_clientdata(i2c, tc35892);
-
-	ret = tc35892_chip_init(tc35892);
-	if (ret)
-		goto out_free;
-
-	ret = tc35892_irq_init(tc35892);
-	if (ret)
-		goto out_free;
-
-	ret = request_threaded_irq(tc35892->i2c->irq, NULL, tc35892_irq,
-				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				   "tc35892", tc35892);
-	if (ret) {
-		dev_err(tc35892->dev, "failed to request IRQ: %d\n", ret);
-		goto out_removeirq;
-	}
-
-	ret = mfd_add_devices(tc35892->dev, -1, tc35892_devs,
-			      ARRAY_SIZE(tc35892_devs), NULL,
-			      tc35892->irq_base);
-	if (ret) {
-		dev_err(tc35892->dev, "failed to add children\n");
-		goto out_freeirq;
-	}
-
-	return 0;
-
-out_freeirq:
-	free_irq(tc35892->i2c->irq, tc35892);
-out_removeirq:
-	tc35892_irq_remove(tc35892);
-out_free:
-	kfree(tc35892);
-	return ret;
-}
-
-static int __devexit tc35892_remove(struct i2c_client *client)
-{
-	struct tc35892 *tc35892 = i2c_get_clientdata(client);
-
-	mfd_remove_devices(tc35892->dev);
-
-	free_irq(tc35892->i2c->irq, tc35892);
-	tc35892_irq_remove(tc35892);
-
-	kfree(tc35892);
-
-	return 0;
-}
-
-static const struct i2c_device_id tc35892_id[] = {
-	{ "tc35892", 24 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tc35892_id);
-
-static struct i2c_driver tc35892_driver = {
-	.driver.name	= "tc35892",
-	.driver.owner	= THIS_MODULE,
-	.probe		= tc35892_probe,
-	.remove		= __devexit_p(tc35892_remove),
-	.id_table	= tc35892_id,
-};
-
-static int __init tc35892_init(void)
-{
-	return i2c_add_driver(&tc35892_driver);
-}
-subsys_initcall(tc35892_init);
-
-static void __exit tc35892_exit(void)
-{
-	i2c_del_driver(&tc35892_driver);
-}
-module_exit(tc35892_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("TC35892 MFD core driver");
-MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
new file mode 100644
index 000000000000..f230235c3765
--- /dev/null
+++ b/drivers/mfd/tc3589x.c
@@ -0,0 +1,345 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License, version 2
+ * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
+ * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/tc3589x.h>
+
+/**
+ * tc35892_reg_read() - read a single TC35892 register
+ * @tc35892:	Device to read from
+ * @reg:	Register to read
+ */
+int tc35892_reg_read(struct tc35892 *tc35892, u8 reg)
+{
+	int ret;
+
+	ret = i2c_smbus_read_byte_data(tc35892->i2c, reg);
+	if (ret < 0)
+		dev_err(tc35892->dev, "failed to read reg %#x: %d\n",
+			reg, ret);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tc35892_reg_read);
+
+/**
+ * tc35892_reg_read() - write a single TC35892 register
+ * @tc35892:	Device to write to
+ * @reg:	Register to read
+ * @data:	Value to write
+ */
+int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(tc35892->i2c, reg, data);
+	if (ret < 0)
+		dev_err(tc35892->dev, "failed to write reg %#x: %d\n",
+			reg, ret);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tc35892_reg_write);
+
+/**
+ * tc35892_block_read() - read multiple TC35892 registers
+ * @tc35892:	Device to read from
+ * @reg:	First register
+ * @length:	Number of registers
+ * @values:	Buffer to write to
+ */
+int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length, u8 *values)
+{
+	int ret;
+
+	ret = i2c_smbus_read_i2c_block_data(tc35892->i2c, reg, length, values);
+	if (ret < 0)
+		dev_err(tc35892->dev, "failed to read regs %#x: %d\n",
+			reg, ret);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tc35892_block_read);
+
+/**
+ * tc35892_block_write() - write multiple TC35892 registers
+ * @tc35892:	Device to write to
+ * @reg:	First register
+ * @length:	Number of registers
+ * @values:	Values to write
+ */
+int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
+			const u8 *values)
+{
+	int ret;
+
+	ret = i2c_smbus_write_i2c_block_data(tc35892->i2c, reg, length,
+					     values);
+	if (ret < 0)
+		dev_err(tc35892->dev, "failed to write regs %#x: %d\n",
+			reg, ret);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tc35892_block_write);
+
+/**
+ * tc35892_set_bits() - set the value of a bitfield in a TC35892 register
+ * @tc35892:	Device to write to
+ * @reg:	Register to write
+ * @mask:	Mask of bits to set
+ * @values:	Value to set
+ */
+int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val)
+{
+	int ret;
+
+	mutex_lock(&tc35892->lock);
+
+	ret = tc35892_reg_read(tc35892, reg);
+	if (ret < 0)
+		goto out;
+
+	ret &= ~mask;
+	ret |= val;
+
+	ret = tc35892_reg_write(tc35892, reg, ret);
+
+out:
+	mutex_unlock(&tc35892->lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tc35892_set_bits);
+
+static struct resource gpio_resources[] = {
+	{
+		.start	= TC35892_INT_GPIIRQ,
+		.end	= TC35892_INT_GPIIRQ,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct mfd_cell tc35892_devs[] = {
+	{
+		.name		= "tc35892-gpio",
+		.num_resources	= ARRAY_SIZE(gpio_resources),
+		.resources	= &gpio_resources[0],
+	},
+};
+
+static irqreturn_t tc35892_irq(int irq, void *data)
+{
+	struct tc35892 *tc35892 = data;
+	int status;
+
+	status = tc35892_reg_read(tc35892, TC35892_IRQST);
+	if (status < 0)
+		return IRQ_NONE;
+
+	while (status) {
+		int bit = __ffs(status);
+
+		handle_nested_irq(tc35892->irq_base + bit);
+		status &= ~(1 << bit);
+	}
+
+	/*
+	 * A dummy read or write (to any register) appears to be necessary to
+	 * have the last interrupt clear (for example, GPIO IC write) take
+	 * effect.
+	 */
+	tc35892_reg_read(tc35892, TC35892_IRQST);
+
+	return IRQ_HANDLED;
+}
+
+static void tc35892_irq_dummy(unsigned int irq)
+{
+	/* No mask/unmask at this level */
+}
+
+static struct irq_chip tc35892_irq_chip = {
+	.name	= "tc35892",
+	.mask	= tc35892_irq_dummy,
+	.unmask	= tc35892_irq_dummy,
+};
+
+static int tc35892_irq_init(struct tc35892 *tc35892)
+{
+	int base = tc35892->irq_base;
+	int irq;
+
+	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
+		set_irq_chip_data(irq, tc35892);
+		set_irq_chip_and_handler(irq, &tc35892_irq_chip,
+					 handle_edge_irq);
+		set_irq_nested_thread(irq, 1);
+#ifdef CONFIG_ARM
+		set_irq_flags(irq, IRQF_VALID);
+#else
+		set_irq_noprobe(irq);
+#endif
+	}
+
+	return 0;
+}
+
+static void tc35892_irq_remove(struct tc35892 *tc35892)
+{
+	int base = tc35892->irq_base;
+	int irq;
+
+	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
+#ifdef CONFIG_ARM
+		set_irq_flags(irq, 0);
+#endif
+		set_irq_chip_and_handler(irq, NULL, NULL);
+		set_irq_chip_data(irq, NULL);
+	}
+}
+
+static int tc35892_chip_init(struct tc35892 *tc35892)
+{
+	int manf, ver, ret;
+
+	manf = tc35892_reg_read(tc35892, TC35892_MANFCODE);
+	if (manf < 0)
+		return manf;
+
+	ver = tc35892_reg_read(tc35892, TC35892_VERSION);
+	if (ver < 0)
+		return ver;
+
+	if (manf != TC35892_MANFCODE_MAGIC) {
+		dev_err(tc35892->dev, "unknown manufacturer: %#x\n", manf);
+		return -EINVAL;
+	}
+
+	dev_info(tc35892->dev, "manufacturer: %#x, version: %#x\n", manf, ver);
+
+	/* Put everything except the IRQ module into reset */
+	ret = tc35892_reg_write(tc35892, TC35892_RSTCTRL,
+				TC35892_RSTCTRL_TIMRST
+				| TC35892_RSTCTRL_ROTRST
+				| TC35892_RSTCTRL_KBDRST
+				| TC35892_RSTCTRL_GPIRST);
+	if (ret < 0)
+		return ret;
+
+	/* Clear the reset interrupt. */
+	return tc35892_reg_write(tc35892, TC35892_RSTINTCLR, 0x1);
+}
+
+static int __devinit tc35892_probe(struct i2c_client *i2c,
+				   const struct i2c_device_id *id)
+{
+	struct tc35892_platform_data *pdata = i2c->dev.platform_data;
+	struct tc35892 *tc35892;
+	int ret;
+
+	if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA
+				     | I2C_FUNC_SMBUS_I2C_BLOCK))
+		return -EIO;
+
+	tc35892 = kzalloc(sizeof(struct tc35892), GFP_KERNEL);
+	if (!tc35892)
+		return -ENOMEM;
+
+	mutex_init(&tc35892->lock);
+
+	tc35892->dev = &i2c->dev;
+	tc35892->i2c = i2c;
+	tc35892->pdata = pdata;
+	tc35892->irq_base = pdata->irq_base;
+	tc35892->num_gpio = id->driver_data;
+
+	i2c_set_clientdata(i2c, tc35892);
+
+	ret = tc35892_chip_init(tc35892);
+	if (ret)
+		goto out_free;
+
+	ret = tc35892_irq_init(tc35892);
+	if (ret)
+		goto out_free;
+
+	ret = request_threaded_irq(tc35892->i2c->irq, NULL, tc35892_irq,
+				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+				   "tc35892", tc35892);
+	if (ret) {
+		dev_err(tc35892->dev, "failed to request IRQ: %d\n", ret);
+		goto out_removeirq;
+	}
+
+	ret = mfd_add_devices(tc35892->dev, -1, tc35892_devs,
+			      ARRAY_SIZE(tc35892_devs), NULL,
+			      tc35892->irq_base);
+	if (ret) {
+		dev_err(tc35892->dev, "failed to add children\n");
+		goto out_freeirq;
+	}
+
+	return 0;
+
+out_freeirq:
+	free_irq(tc35892->i2c->irq, tc35892);
+out_removeirq:
+	tc35892_irq_remove(tc35892);
+out_free:
+	kfree(tc35892);
+	return ret;
+}
+
+static int __devexit tc35892_remove(struct i2c_client *client)
+{
+	struct tc35892 *tc35892 = i2c_get_clientdata(client);
+
+	mfd_remove_devices(tc35892->dev);
+
+	free_irq(tc35892->i2c->irq, tc35892);
+	tc35892_irq_remove(tc35892);
+
+	kfree(tc35892);
+
+	return 0;
+}
+
+static const struct i2c_device_id tc35892_id[] = {
+	{ "tc35892", 24 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, tc35892_id);
+
+static struct i2c_driver tc35892_driver = {
+	.driver.name	= "tc35892",
+	.driver.owner	= THIS_MODULE,
+	.probe		= tc35892_probe,
+	.remove		= __devexit_p(tc35892_remove),
+	.id_table	= tc35892_id,
+};
+
+static int __init tc35892_init(void)
+{
+	return i2c_add_driver(&tc35892_driver);
+}
+subsys_initcall(tc35892_init);
+
+static void __exit tc35892_exit(void)
+{
+	i2c_del_driver(&tc35892_driver);
+}
+module_exit(tc35892_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("TC35892 MFD core driver");
+MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
-- 
cgit v1.2.3


From 20406ebff4a298e6e3abbc1717a90bb3e55dc820 Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:14 +0530
Subject: mfd/tc3589x: rename tc35892 structs/registers to tc359x

Most of the register layout, client IRQ numbers on the TC35892 is shared also
by other variants. Make this generic as tc3589x

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 arch/arm/mach-ux500/board-mop500.c |  12 +-
 drivers/gpio/tc3589x-gpio.c        | 268 ++++++++++++++++++-------------------
 drivers/mfd/tc3589x.c              | 222 +++++++++++++++---------------
 include/linux/mfd/tc3589x.h        | 202 ++++++++++++++--------------
 4 files changed, 351 insertions(+), 353 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index a8220c5a6a69..5c950261968e 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -19,8 +19,7 @@
 #include <linux/amba/pl022.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/ab8500.h>
-#include <linux/mfd/tc35892.h>
-#include <linux/input/matrix_keypad.h>
+#include <linux/mfd/tc3589x.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -112,24 +111,24 @@ static struct pl022_ssp_controller ssp0_platform_data = {
  * TC35892
  */
 
-static void mop500_tc35892_init(struct tc35892 *tc35892, unsigned int base)
+static void mop500_tc35892_init(struct tc3589x *tc3589x, unsigned int base)
 {
 	mop500_sdi_tc35892_init();
 }
 
-static struct tc35892_gpio_platform_data mop500_tc35892_gpio_data = {
+static struct tc3589x_gpio_platform_data mop500_tc35892_gpio_data = {
 	.gpio_base	= MOP500_EGPIO(0),
 	.setup		= mop500_tc35892_init,
 };
 
-static struct tc35892_platform_data mop500_tc35892_data = {
+static struct tc3589x_platform_data mop500_tc35892_data = {
 	.gpio		= &mop500_tc35892_gpio_data,
 	.irq_base	= MOP500_EGPIO_IRQ_BASE,
 };
 
 static struct i2c_board_info mop500_i2c0_devices[] = {
 	{
-		I2C_BOARD_INFO("tc35892", 0x42),
+		I2C_BOARD_INFO("tc3589x", 0x42),
 		.irq            = NOMADIK_GPIO_TO_IRQ(217),
 		.platform_data  = &mop500_tc35892_data,
 	},
@@ -302,7 +301,6 @@ static void __init u8500_init_machine(void)
 
 	nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins));
 
-	ux500_ske_keypad_device.dev.platform_data = &ske_keypad_board;
 	platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs));
 
 	mop500_i2c_init();
diff --git a/drivers/gpio/tc3589x-gpio.c b/drivers/gpio/tc3589x-gpio.c
index 027b857c18ff..180d584454fb 100644
--- a/drivers/gpio/tc3589x-gpio.c
+++ b/drivers/gpio/tc3589x-gpio.c
@@ -24,9 +24,9 @@ enum { REG_IBE, REG_IEV, REG_IS, REG_IE };
 #define CACHE_NR_REGS	4
 #define CACHE_NR_BANKS	3
 
-struct tc35892_gpio {
+struct tc3589x_gpio {
 	struct gpio_chip chip;
-	struct tc35892 *tc35892;
+	struct tc3589x *tc3589x;
 	struct device *dev;
 	struct mutex irq_lock;
 
@@ -37,179 +37,179 @@ struct tc35892_gpio {
 	u8 oldregs[CACHE_NR_REGS][CACHE_NR_BANKS];
 };
 
-static inline struct tc35892_gpio *to_tc35892_gpio(struct gpio_chip *chip)
+static inline struct tc3589x_gpio *to_tc3589x_gpio(struct gpio_chip *chip)
 {
-	return container_of(chip, struct tc35892_gpio, chip);
+	return container_of(chip, struct tc3589x_gpio, chip);
 }
 
-static int tc35892_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int tc3589x_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
+	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
+	u8 reg = TC3589x_GPIODATA0 + (offset / 8) * 2;
 	u8 mask = 1 << (offset % 8);
 	int ret;
 
-	ret = tc35892_reg_read(tc35892, reg);
+	ret = tc3589x_reg_read(tc3589x, reg);
 	if (ret < 0)
 		return ret;
 
 	return ret & mask;
 }
 
-static void tc35892_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
+static void tc3589x_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
 {
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODATA0 + (offset / 8) * 2;
+	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
+	u8 reg = TC3589x_GPIODATA0 + (offset / 8) * 2;
 	unsigned pos = offset % 8;
 	u8 data[] = {!!val << pos, 1 << pos};
 
-	tc35892_block_write(tc35892, reg, ARRAY_SIZE(data), data);
+	tc3589x_block_write(tc3589x, reg, ARRAY_SIZE(data), data);
 }
 
-static int tc35892_gpio_direction_output(struct gpio_chip *chip,
+static int tc3589x_gpio_direction_output(struct gpio_chip *chip,
 					 unsigned offset, int val)
 {
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODIR0 + offset / 8;
+	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
+	u8 reg = TC3589x_GPIODIR0 + offset / 8;
 	unsigned pos = offset % 8;
 
-	tc35892_gpio_set(chip, offset, val);
+	tc3589x_gpio_set(chip, offset, val);
 
-	return tc35892_set_bits(tc35892, reg, 1 << pos, 1 << pos);
+	return tc3589x_set_bits(tc3589x, reg, 1 << pos, 1 << pos);
 }
 
-static int tc35892_gpio_direction_input(struct gpio_chip *chip,
+static int tc3589x_gpio_direction_input(struct gpio_chip *chip,
 					unsigned offset)
 {
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	u8 reg = TC35892_GPIODIR0 + offset / 8;
+	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
+	u8 reg = TC3589x_GPIODIR0 + offset / 8;
 	unsigned pos = offset % 8;
 
-	return tc35892_set_bits(tc35892, reg, 1 << pos, 0);
+	return tc3589x_set_bits(tc3589x, reg, 1 << pos, 0);
 }
 
-static int tc35892_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+static int tc3589x_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
 {
-	struct tc35892_gpio *tc35892_gpio = to_tc35892_gpio(chip);
+	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
 
-	return tc35892_gpio->irq_base + offset;
+	return tc3589x_gpio->irq_base + offset;
 }
 
 static struct gpio_chip template_chip = {
-	.label			= "tc35892",
+	.label			= "tc3589x",
 	.owner			= THIS_MODULE,
-	.direction_input	= tc35892_gpio_direction_input,
-	.get			= tc35892_gpio_get,
-	.direction_output	= tc35892_gpio_direction_output,
-	.set			= tc35892_gpio_set,
-	.to_irq			= tc35892_gpio_to_irq,
+	.direction_input	= tc3589x_gpio_direction_input,
+	.get			= tc3589x_gpio_get,
+	.direction_output	= tc3589x_gpio_direction_output,
+	.set			= tc3589x_gpio_set,
+	.to_irq			= tc3589x_gpio_to_irq,
 	.can_sleep		= 1,
 };
 
-static int tc35892_gpio_irq_set_type(unsigned int irq, unsigned int type)
+static int tc3589x_gpio_irq_set_type(unsigned int irq, unsigned int type)
 {
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
+	struct tc3589x_gpio *tc3589x_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc3589x_gpio->irq_base;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
 
 	if (type == IRQ_TYPE_EDGE_BOTH) {
-		tc35892_gpio->regs[REG_IBE][regoffset] |= mask;
+		tc3589x_gpio->regs[REG_IBE][regoffset] |= mask;
 		return 0;
 	}
 
-	tc35892_gpio->regs[REG_IBE][regoffset] &= ~mask;
+	tc3589x_gpio->regs[REG_IBE][regoffset] &= ~mask;
 
 	if (type == IRQ_TYPE_LEVEL_LOW || type == IRQ_TYPE_LEVEL_HIGH)
-		tc35892_gpio->regs[REG_IS][regoffset] |= mask;
+		tc3589x_gpio->regs[REG_IS][regoffset] |= mask;
 	else
-		tc35892_gpio->regs[REG_IS][regoffset] &= ~mask;
+		tc3589x_gpio->regs[REG_IS][regoffset] &= ~mask;
 
 	if (type == IRQ_TYPE_EDGE_RISING || type == IRQ_TYPE_LEVEL_HIGH)
-		tc35892_gpio->regs[REG_IEV][regoffset] |= mask;
+		tc3589x_gpio->regs[REG_IEV][regoffset] |= mask;
 	else
-		tc35892_gpio->regs[REG_IEV][regoffset] &= ~mask;
+		tc3589x_gpio->regs[REG_IEV][regoffset] &= ~mask;
 
 	return 0;
 }
 
-static void tc35892_gpio_irq_lock(unsigned int irq)
+static void tc3589x_gpio_irq_lock(unsigned int irq)
 {
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
+	struct tc3589x_gpio *tc3589x_gpio = get_irq_chip_data(irq);
 
-	mutex_lock(&tc35892_gpio->irq_lock);
+	mutex_lock(&tc3589x_gpio->irq_lock);
 }
 
-static void tc35892_gpio_irq_sync_unlock(unsigned int irq)
+static void tc3589x_gpio_irq_sync_unlock(unsigned int irq)
 {
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	struct tc3589x_gpio *tc3589x_gpio = get_irq_chip_data(irq);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	static const u8 regmap[] = {
-		[REG_IBE]	= TC35892_GPIOIBE0,
-		[REG_IEV]	= TC35892_GPIOIEV0,
-		[REG_IS]	= TC35892_GPIOIS0,
-		[REG_IE]	= TC35892_GPIOIE0,
+		[REG_IBE]	= TC3589x_GPIOIBE0,
+		[REG_IEV]	= TC3589x_GPIOIEV0,
+		[REG_IS]	= TC3589x_GPIOIS0,
+		[REG_IE]	= TC3589x_GPIOIE0,
 	};
 	int i, j;
 
 	for (i = 0; i < CACHE_NR_REGS; i++) {
 		for (j = 0; j < CACHE_NR_BANKS; j++) {
-			u8 old = tc35892_gpio->oldregs[i][j];
-			u8 new = tc35892_gpio->regs[i][j];
+			u8 old = tc3589x_gpio->oldregs[i][j];
+			u8 new = tc3589x_gpio->regs[i][j];
 
 			if (new == old)
 				continue;
 
-			tc35892_gpio->oldregs[i][j] = new;
-			tc35892_reg_write(tc35892, regmap[i] + j * 8, new);
+			tc3589x_gpio->oldregs[i][j] = new;
+			tc3589x_reg_write(tc3589x, regmap[i] + j * 8, new);
 		}
 	}
 
-	mutex_unlock(&tc35892_gpio->irq_lock);
+	mutex_unlock(&tc3589x_gpio->irq_lock);
 }
 
-static void tc35892_gpio_irq_mask(unsigned int irq)
+static void tc3589x_gpio_irq_mask(unsigned int irq)
 {
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
+	struct tc3589x_gpio *tc3589x_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc3589x_gpio->irq_base;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
 
-	tc35892_gpio->regs[REG_IE][regoffset] &= ~mask;
+	tc3589x_gpio->regs[REG_IE][regoffset] &= ~mask;
 }
 
-static void tc35892_gpio_irq_unmask(unsigned int irq)
+static void tc3589x_gpio_irq_unmask(unsigned int irq)
 {
-	struct tc35892_gpio *tc35892_gpio = get_irq_chip_data(irq);
-	int offset = irq - tc35892_gpio->irq_base;
+	struct tc3589x_gpio *tc3589x_gpio = get_irq_chip_data(irq);
+	int offset = irq - tc3589x_gpio->irq_base;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
 
-	tc35892_gpio->regs[REG_IE][regoffset] |= mask;
+	tc3589x_gpio->regs[REG_IE][regoffset] |= mask;
 }
 
-static struct irq_chip tc35892_gpio_irq_chip = {
-	.name			= "tc35892-gpio",
-	.bus_lock		= tc35892_gpio_irq_lock,
-	.bus_sync_unlock	= tc35892_gpio_irq_sync_unlock,
-	.mask			= tc35892_gpio_irq_mask,
-	.unmask			= tc35892_gpio_irq_unmask,
-	.set_type		= tc35892_gpio_irq_set_type,
+static struct irq_chip tc3589x_gpio_irq_chip = {
+	.name			= "tc3589x-gpio",
+	.bus_lock		= tc3589x_gpio_irq_lock,
+	.bus_sync_unlock	= tc3589x_gpio_irq_sync_unlock,
+	.mask			= tc3589x_gpio_irq_mask,
+	.unmask			= tc3589x_gpio_irq_unmask,
+	.set_type		= tc3589x_gpio_irq_set_type,
 };
 
-static irqreturn_t tc35892_gpio_irq(int irq, void *dev)
+static irqreturn_t tc3589x_gpio_irq(int irq, void *dev)
 {
-	struct tc35892_gpio *tc35892_gpio = dev;
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
+	struct tc3589x_gpio *tc3589x_gpio = dev;
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 status[CACHE_NR_BANKS];
 	int ret;
 	int i;
 
-	ret = tc35892_block_read(tc35892, TC35892_GPIOMIS0,
+	ret = tc3589x_block_read(tc3589x, TC3589x_GPIOMIS0,
 				 ARRAY_SIZE(status), status);
 	if (ret < 0)
 		return IRQ_NONE;
@@ -223,24 +223,24 @@ static irqreturn_t tc35892_gpio_irq(int irq, void *dev)
 			int bit = __ffs(stat);
 			int line = i * 8 + bit;
 
-			handle_nested_irq(tc35892_gpio->irq_base + line);
+			handle_nested_irq(tc3589x_gpio->irq_base + line);
 			stat &= ~(1 << bit);
 		}
 
-		tc35892_reg_write(tc35892, TC35892_GPIOIC0 + i, status[i]);
+		tc3589x_reg_write(tc3589x, TC3589x_GPIOIC0 + i, status[i]);
 	}
 
 	return IRQ_HANDLED;
 }
 
-static int tc35892_gpio_irq_init(struct tc35892_gpio *tc35892_gpio)
+static int tc3589x_gpio_irq_init(struct tc3589x_gpio *tc3589x_gpio)
 {
-	int base = tc35892_gpio->irq_base;
+	int base = tc3589x_gpio->irq_base;
 	int irq;
 
-	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
-		set_irq_chip_data(irq, tc35892_gpio);
-		set_irq_chip_and_handler(irq, &tc35892_gpio_irq_chip,
+	for (irq = base; irq < base + tc3589x_gpio->chip.ngpio; irq++) {
+		set_irq_chip_data(irq, tc3589x_gpio);
+		set_irq_chip_and_handler(irq, &tc3589x_gpio_irq_chip,
 					 handle_simple_irq);
 		set_irq_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
@@ -253,12 +253,12 @@ static int tc35892_gpio_irq_init(struct tc35892_gpio *tc35892_gpio)
 	return 0;
 }
 
-static void tc35892_gpio_irq_remove(struct tc35892_gpio *tc35892_gpio)
+static void tc3589x_gpio_irq_remove(struct tc3589x_gpio *tc3589x_gpio)
 {
-	int base = tc35892_gpio->irq_base;
+	int base = tc3589x_gpio->irq_base;
 	int irq;
 
-	for (irq = base; irq < base + tc35892_gpio->chip.ngpio; irq++) {
+	for (irq = base; irq < base + tc3589x_gpio->chip.ngpio; irq++) {
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
@@ -267,15 +267,15 @@ static void tc35892_gpio_irq_remove(struct tc35892_gpio *tc35892_gpio)
 	}
 }
 
-static int __devinit tc35892_gpio_probe(struct platform_device *pdev)
+static int __devinit tc3589x_gpio_probe(struct platform_device *pdev)
 {
-	struct tc35892 *tc35892 = dev_get_drvdata(pdev->dev.parent);
-	struct tc35892_gpio_platform_data *pdata;
-	struct tc35892_gpio *tc35892_gpio;
+	struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent);
+	struct tc3589x_gpio_platform_data *pdata;
+	struct tc3589x_gpio *tc3589x_gpio;
 	int ret;
 	int irq;
 
-	pdata = tc35892->pdata->gpio;
+	pdata = tc3589x->pdata->gpio;
 	if (!pdata)
 		return -ENODEV;
 
@@ -283,107 +283,107 @@ static int __devinit tc35892_gpio_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	tc35892_gpio = kzalloc(sizeof(struct tc35892_gpio), GFP_KERNEL);
-	if (!tc35892_gpio)
+	tc3589x_gpio = kzalloc(sizeof(struct tc3589x_gpio), GFP_KERNEL);
+	if (!tc3589x_gpio)
 		return -ENOMEM;
 
-	mutex_init(&tc35892_gpio->irq_lock);
+	mutex_init(&tc3589x_gpio->irq_lock);
 
-	tc35892_gpio->dev = &pdev->dev;
-	tc35892_gpio->tc35892 = tc35892;
+	tc3589x_gpio->dev = &pdev->dev;
+	tc3589x_gpio->tc3589x = tc3589x;
 
-	tc35892_gpio->chip = template_chip;
-	tc35892_gpio->chip.ngpio = tc35892->num_gpio;
-	tc35892_gpio->chip.dev = &pdev->dev;
-	tc35892_gpio->chip.base = pdata->gpio_base;
+	tc3589x_gpio->chip = template_chip;
+	tc3589x_gpio->chip.ngpio = tc3589x->num_gpio;
+	tc3589x_gpio->chip.dev = &pdev->dev;
+	tc3589x_gpio->chip.base = pdata->gpio_base;
 
-	tc35892_gpio->irq_base = tc35892->irq_base + TC35892_INT_GPIO(0);
+	tc3589x_gpio->irq_base = tc3589x->irq_base + TC3589x_INT_GPIO(0);
 
 	/* Bring the GPIO module out of reset */
-	ret = tc35892_set_bits(tc35892, TC35892_RSTCTRL,
-			       TC35892_RSTCTRL_GPIRST, 0);
+	ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL,
+			       TC3589x_RSTCTRL_GPIRST, 0);
 	if (ret < 0)
 		goto out_free;
 
-	ret = tc35892_gpio_irq_init(tc35892_gpio);
+	ret = tc3589x_gpio_irq_init(tc3589x_gpio);
 	if (ret)
 		goto out_free;
 
-	ret = request_threaded_irq(irq, NULL, tc35892_gpio_irq, IRQF_ONESHOT,
-				   "tc35892-gpio", tc35892_gpio);
+	ret = request_threaded_irq(irq, NULL, tc3589x_gpio_irq, IRQF_ONESHOT,
+				   "tc3589x-gpio", tc3589x_gpio);
 	if (ret) {
 		dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
 		goto out_removeirq;
 	}
 
-	ret = gpiochip_add(&tc35892_gpio->chip);
+	ret = gpiochip_add(&tc3589x_gpio->chip);
 	if (ret) {
 		dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
 		goto out_freeirq;
 	}
 
 	if (pdata->setup)
-		pdata->setup(tc35892, tc35892_gpio->chip.base);
+		pdata->setup(tc3589x, tc3589x_gpio->chip.base);
 
-	platform_set_drvdata(pdev, tc35892_gpio);
+	platform_set_drvdata(pdev, tc3589x_gpio);
 
 	return 0;
 
 out_freeirq:
-	free_irq(irq, tc35892_gpio);
+	free_irq(irq, tc3589x_gpio);
 out_removeirq:
-	tc35892_gpio_irq_remove(tc35892_gpio);
+	tc3589x_gpio_irq_remove(tc3589x_gpio);
 out_free:
-	kfree(tc35892_gpio);
+	kfree(tc3589x_gpio);
 	return ret;
 }
 
-static int __devexit tc35892_gpio_remove(struct platform_device *pdev)
+static int __devexit tc3589x_gpio_remove(struct platform_device *pdev)
 {
-	struct tc35892_gpio *tc35892_gpio = platform_get_drvdata(pdev);
-	struct tc35892 *tc35892 = tc35892_gpio->tc35892;
-	struct tc35892_gpio_platform_data *pdata = tc35892->pdata->gpio;
+	struct tc3589x_gpio *tc3589x_gpio = platform_get_drvdata(pdev);
+	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
+	struct tc3589x_gpio_platform_data *pdata = tc3589x->pdata->gpio;
 	int irq = platform_get_irq(pdev, 0);
 	int ret;
 
 	if (pdata->remove)
-		pdata->remove(tc35892, tc35892_gpio->chip.base);
+		pdata->remove(tc3589x, tc3589x_gpio->chip.base);
 
-	ret = gpiochip_remove(&tc35892_gpio->chip);
+	ret = gpiochip_remove(&tc3589x_gpio->chip);
 	if (ret < 0) {
-		dev_err(tc35892_gpio->dev,
+		dev_err(tc3589x_gpio->dev,
 			"unable to remove gpiochip: %d\n", ret);
 		return ret;
 	}
 
-	free_irq(irq, tc35892_gpio);
-	tc35892_gpio_irq_remove(tc35892_gpio);
+	free_irq(irq, tc3589x_gpio);
+	tc3589x_gpio_irq_remove(tc3589x_gpio);
 
 	platform_set_drvdata(pdev, NULL);
-	kfree(tc35892_gpio);
+	kfree(tc3589x_gpio);
 
 	return 0;
 }
 
-static struct platform_driver tc35892_gpio_driver = {
-	.driver.name	= "tc35892-gpio",
+static struct platform_driver tc3589x_gpio_driver = {
+	.driver.name	= "tc3589x-gpio",
 	.driver.owner	= THIS_MODULE,
-	.probe		= tc35892_gpio_probe,
-	.remove		= __devexit_p(tc35892_gpio_remove),
+	.probe		= tc3589x_gpio_probe,
+	.remove		= __devexit_p(tc3589x_gpio_remove),
 };
 
-static int __init tc35892_gpio_init(void)
+static int __init tc3589x_gpio_init(void)
 {
-	return platform_driver_register(&tc35892_gpio_driver);
+	return platform_driver_register(&tc3589x_gpio_driver);
 }
-subsys_initcall(tc35892_gpio_init);
+subsys_initcall(tc3589x_gpio_init);
 
-static void __exit tc35892_gpio_exit(void)
+static void __exit tc3589x_gpio_exit(void)
 {
-	platform_driver_unregister(&tc35892_gpio_driver);
+	platform_driver_unregister(&tc3589x_gpio_driver);
 }
-module_exit(tc35892_gpio_exit);
+module_exit(tc3589x_gpio_exit);
 
 MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("TC35892 GPIO driver");
+MODULE_DESCRIPTION("TC3589x GPIO driver");
 MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index f230235c3765..7deff53181d1 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -15,141 +15,141 @@
 #include <linux/mfd/tc3589x.h>
 
 /**
- * tc35892_reg_read() - read a single TC35892 register
- * @tc35892:	Device to read from
+ * tc3589x_reg_read() - read a single TC3589x register
+ * @tc3589x:	Device to read from
  * @reg:	Register to read
  */
-int tc35892_reg_read(struct tc35892 *tc35892, u8 reg)
+int tc3589x_reg_read(struct tc3589x *tc3589x, u8 reg)
 {
 	int ret;
 
-	ret = i2c_smbus_read_byte_data(tc35892->i2c, reg);
+	ret = i2c_smbus_read_byte_data(tc3589x->i2c, reg);
 	if (ret < 0)
-		dev_err(tc35892->dev, "failed to read reg %#x: %d\n",
+		dev_err(tc3589x->dev, "failed to read reg %#x: %d\n",
 			reg, ret);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(tc35892_reg_read);
+EXPORT_SYMBOL_GPL(tc3589x_reg_read);
 
 /**
- * tc35892_reg_read() - write a single TC35892 register
- * @tc35892:	Device to write to
+ * tc3589x_reg_read() - write a single TC3589x register
+ * @tc3589x:	Device to write to
  * @reg:	Register to read
  * @data:	Value to write
  */
-int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data)
+int tc3589x_reg_write(struct tc3589x *tc3589x, u8 reg, u8 data)
 {
 	int ret;
 
-	ret = i2c_smbus_write_byte_data(tc35892->i2c, reg, data);
+	ret = i2c_smbus_write_byte_data(tc3589x->i2c, reg, data);
 	if (ret < 0)
-		dev_err(tc35892->dev, "failed to write reg %#x: %d\n",
+		dev_err(tc3589x->dev, "failed to write reg %#x: %d\n",
 			reg, ret);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(tc35892_reg_write);
+EXPORT_SYMBOL_GPL(tc3589x_reg_write);
 
 /**
- * tc35892_block_read() - read multiple TC35892 registers
- * @tc35892:	Device to read from
+ * tc3589x_block_read() - read multiple TC3589x registers
+ * @tc3589x:	Device to read from
  * @reg:	First register
  * @length:	Number of registers
  * @values:	Buffer to write to
  */
-int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length, u8 *values)
+int tc3589x_block_read(struct tc3589x *tc3589x, u8 reg, u8 length, u8 *values)
 {
 	int ret;
 
-	ret = i2c_smbus_read_i2c_block_data(tc35892->i2c, reg, length, values);
+	ret = i2c_smbus_read_i2c_block_data(tc3589x->i2c, reg, length, values);
 	if (ret < 0)
-		dev_err(tc35892->dev, "failed to read regs %#x: %d\n",
+		dev_err(tc3589x->dev, "failed to read regs %#x: %d\n",
 			reg, ret);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(tc35892_block_read);
+EXPORT_SYMBOL_GPL(tc3589x_block_read);
 
 /**
- * tc35892_block_write() - write multiple TC35892 registers
- * @tc35892:	Device to write to
+ * tc3589x_block_write() - write multiple TC3589x registers
+ * @tc3589x:	Device to write to
  * @reg:	First register
  * @length:	Number of registers
  * @values:	Values to write
  */
-int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
+int tc3589x_block_write(struct tc3589x *tc3589x, u8 reg, u8 length,
 			const u8 *values)
 {
 	int ret;
 
-	ret = i2c_smbus_write_i2c_block_data(tc35892->i2c, reg, length,
+	ret = i2c_smbus_write_i2c_block_data(tc3589x->i2c, reg, length,
 					     values);
 	if (ret < 0)
-		dev_err(tc35892->dev, "failed to write regs %#x: %d\n",
+		dev_err(tc3589x->dev, "failed to write regs %#x: %d\n",
 			reg, ret);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(tc35892_block_write);
+EXPORT_SYMBOL_GPL(tc3589x_block_write);
 
 /**
- * tc35892_set_bits() - set the value of a bitfield in a TC35892 register
- * @tc35892:	Device to write to
+ * tc3589x_set_bits() - set the value of a bitfield in a TC3589x register
+ * @tc3589x:	Device to write to
  * @reg:	Register to write
  * @mask:	Mask of bits to set
  * @values:	Value to set
  */
-int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val)
+int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val)
 {
 	int ret;
 
-	mutex_lock(&tc35892->lock);
+	mutex_lock(&tc3589x->lock);
 
-	ret = tc35892_reg_read(tc35892, reg);
+	ret = tc3589x_reg_read(tc3589x, reg);
 	if (ret < 0)
 		goto out;
 
 	ret &= ~mask;
 	ret |= val;
 
-	ret = tc35892_reg_write(tc35892, reg, ret);
+	ret = tc3589x_reg_write(tc3589x, reg, ret);
 
 out:
-	mutex_unlock(&tc35892->lock);
+	mutex_unlock(&tc3589x->lock);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(tc35892_set_bits);
+EXPORT_SYMBOL_GPL(tc3589x_set_bits);
 
 static struct resource gpio_resources[] = {
 	{
-		.start	= TC35892_INT_GPIIRQ,
-		.end	= TC35892_INT_GPIIRQ,
+		.start	= TC3589x_INT_GPIIRQ,
+		.end	= TC3589x_INT_GPIIRQ,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
 
-static struct mfd_cell tc35892_devs[] = {
+static struct mfd_cell tc3589x_devs[] = {
 	{
-		.name		= "tc35892-gpio",
+		.name		= "tc3589x-gpio",
 		.num_resources	= ARRAY_SIZE(gpio_resources),
 		.resources	= &gpio_resources[0],
 	},
 };
 
-static irqreturn_t tc35892_irq(int irq, void *data)
+static irqreturn_t tc3589x_irq(int irq, void *data)
 {
-	struct tc35892 *tc35892 = data;
+	struct tc3589x *tc3589x = data;
 	int status;
 
-	status = tc35892_reg_read(tc35892, TC35892_IRQST);
+	status = tc3589x_reg_read(tc3589x, TC3589x_IRQST);
 	if (status < 0)
 		return IRQ_NONE;
 
 	while (status) {
 		int bit = __ffs(status);
 
-		handle_nested_irq(tc35892->irq_base + bit);
+		handle_nested_irq(tc3589x->irq_base + bit);
 		status &= ~(1 << bit);
 	}
 
@@ -158,30 +158,30 @@ static irqreturn_t tc35892_irq(int irq, void *data)
 	 * have the last interrupt clear (for example, GPIO IC write) take
 	 * effect.
 	 */
-	tc35892_reg_read(tc35892, TC35892_IRQST);
+	tc3589x_reg_read(tc3589x, TC3589x_IRQST);
 
 	return IRQ_HANDLED;
 }
 
-static void tc35892_irq_dummy(unsigned int irq)
+static void tc3589x_irq_dummy(unsigned int irq)
 {
 	/* No mask/unmask at this level */
 }
 
-static struct irq_chip tc35892_irq_chip = {
-	.name	= "tc35892",
-	.mask	= tc35892_irq_dummy,
-	.unmask	= tc35892_irq_dummy,
+static struct irq_chip tc3589x_irq_chip = {
+	.name	= "tc3589x",
+	.mask	= tc3589x_irq_dummy,
+	.unmask	= tc3589x_irq_dummy,
 };
 
-static int tc35892_irq_init(struct tc35892 *tc35892)
+static int tc3589x_irq_init(struct tc3589x *tc3589x)
 {
-	int base = tc35892->irq_base;
+	int base = tc3589x->irq_base;
 	int irq;
 
-	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
-		set_irq_chip_data(irq, tc35892);
-		set_irq_chip_and_handler(irq, &tc35892_irq_chip,
+	for (irq = base; irq < base + TC3589x_NR_INTERNAL_IRQS; irq++) {
+		set_irq_chip_data(irq, tc3589x);
+		set_irq_chip_and_handler(irq, &tc3589x_irq_chip,
 					 handle_edge_irq);
 		set_irq_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
@@ -194,12 +194,12 @@ static int tc35892_irq_init(struct tc35892 *tc35892)
 	return 0;
 }
 
-static void tc35892_irq_remove(struct tc35892 *tc35892)
+static void tc3589x_irq_remove(struct tc3589x *tc3589x)
 {
-	int base = tc35892->irq_base;
+	int base = tc3589x->irq_base;
 	int irq;
 
-	for (irq = base; irq < base + TC35892_NR_INTERNAL_IRQS; irq++) {
+	for (irq = base; irq < base + TC3589x_NR_INTERNAL_IRQS; irq++) {
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
@@ -208,138 +208,138 @@ static void tc35892_irq_remove(struct tc35892 *tc35892)
 	}
 }
 
-static int tc35892_chip_init(struct tc35892 *tc35892)
+static int tc3589x_chip_init(struct tc3589x *tc3589x)
 {
 	int manf, ver, ret;
 
-	manf = tc35892_reg_read(tc35892, TC35892_MANFCODE);
+	manf = tc3589x_reg_read(tc3589x, TC3589x_MANFCODE);
 	if (manf < 0)
 		return manf;
 
-	ver = tc35892_reg_read(tc35892, TC35892_VERSION);
+	ver = tc3589x_reg_read(tc3589x, TC3589x_VERSION);
 	if (ver < 0)
 		return ver;
 
-	if (manf != TC35892_MANFCODE_MAGIC) {
-		dev_err(tc35892->dev, "unknown manufacturer: %#x\n", manf);
+	if (manf != TC3589x_MANFCODE_MAGIC) {
+		dev_err(tc3589x->dev, "unknown manufacturer: %#x\n", manf);
 		return -EINVAL;
 	}
 
-	dev_info(tc35892->dev, "manufacturer: %#x, version: %#x\n", manf, ver);
+	dev_info(tc3589x->dev, "manufacturer: %#x, version: %#x\n", manf, ver);
 
 	/* Put everything except the IRQ module into reset */
-	ret = tc35892_reg_write(tc35892, TC35892_RSTCTRL,
-				TC35892_RSTCTRL_TIMRST
-				| TC35892_RSTCTRL_ROTRST
-				| TC35892_RSTCTRL_KBDRST
-				| TC35892_RSTCTRL_GPIRST);
+	ret = tc3589x_reg_write(tc3589x, TC3589x_RSTCTRL,
+				TC3589x_RSTCTRL_TIMRST
+				| TC3589x_RSTCTRL_ROTRST
+				| TC3589x_RSTCTRL_KBDRST
+				| TC3589x_RSTCTRL_GPIRST);
 	if (ret < 0)
 		return ret;
 
 	/* Clear the reset interrupt. */
-	return tc35892_reg_write(tc35892, TC35892_RSTINTCLR, 0x1);
+	return tc3589x_reg_write(tc3589x, TC3589x_RSTINTCLR, 0x1);
 }
 
-static int __devinit tc35892_probe(struct i2c_client *i2c,
+static int __devinit tc3589x_probe(struct i2c_client *i2c,
 				   const struct i2c_device_id *id)
 {
-	struct tc35892_platform_data *pdata = i2c->dev.platform_data;
-	struct tc35892 *tc35892;
+	struct tc3589x_platform_data *pdata = i2c->dev.platform_data;
+	struct tc3589x *tc3589x;
 	int ret;
 
 	if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA
 				     | I2C_FUNC_SMBUS_I2C_BLOCK))
 		return -EIO;
 
-	tc35892 = kzalloc(sizeof(struct tc35892), GFP_KERNEL);
-	if (!tc35892)
+	tc3589x = kzalloc(sizeof(struct tc3589x), GFP_KERNEL);
+	if (!tc3589x)
 		return -ENOMEM;
 
-	mutex_init(&tc35892->lock);
+	mutex_init(&tc3589x->lock);
 
-	tc35892->dev = &i2c->dev;
-	tc35892->i2c = i2c;
-	tc35892->pdata = pdata;
-	tc35892->irq_base = pdata->irq_base;
-	tc35892->num_gpio = id->driver_data;
+	tc3589x->dev = &i2c->dev;
+	tc3589x->i2c = i2c;
+	tc3589x->pdata = pdata;
+	tc3589x->irq_base = pdata->irq_base;
+	tc3589x->num_gpio = id->driver_data;
 
-	i2c_set_clientdata(i2c, tc35892);
+	i2c_set_clientdata(i2c, tc3589x);
 
-	ret = tc35892_chip_init(tc35892);
+	ret = tc3589x_chip_init(tc3589x);
 	if (ret)
 		goto out_free;
 
-	ret = tc35892_irq_init(tc35892);
+	ret = tc3589x_irq_init(tc3589x);
 	if (ret)
 		goto out_free;
 
-	ret = request_threaded_irq(tc35892->i2c->irq, NULL, tc35892_irq,
+	ret = request_threaded_irq(tc3589x->i2c->irq, NULL, tc3589x_irq,
 				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				   "tc35892", tc35892);
+				   "tc3589x", tc3589x);
 	if (ret) {
-		dev_err(tc35892->dev, "failed to request IRQ: %d\n", ret);
+		dev_err(tc3589x->dev, "failed to request IRQ: %d\n", ret);
 		goto out_removeirq;
 	}
 
-	ret = mfd_add_devices(tc35892->dev, -1, tc35892_devs,
-			      ARRAY_SIZE(tc35892_devs), NULL,
-			      tc35892->irq_base);
+	ret = mfd_add_devices(tc3589x->dev, -1, tc3589x_devs,
+			      ARRAY_SIZE(tc3589x_devs), NULL,
+			      tc3589x->irq_base);
 	if (ret) {
-		dev_err(tc35892->dev, "failed to add children\n");
+		dev_err(tc3589x->dev, "failed to add children\n");
 		goto out_freeirq;
 	}
 
 	return 0;
 
 out_freeirq:
-	free_irq(tc35892->i2c->irq, tc35892);
+	free_irq(tc3589x->i2c->irq, tc3589x);
 out_removeirq:
-	tc35892_irq_remove(tc35892);
+	tc3589x_irq_remove(tc3589x);
 out_free:
-	kfree(tc35892);
+	kfree(tc3589x);
 	return ret;
 }
 
-static int __devexit tc35892_remove(struct i2c_client *client)
+static int __devexit tc3589x_remove(struct i2c_client *client)
 {
-	struct tc35892 *tc35892 = i2c_get_clientdata(client);
+	struct tc3589x *tc3589x = i2c_get_clientdata(client);
 
-	mfd_remove_devices(tc35892->dev);
+	mfd_remove_devices(tc3589x->dev);
 
-	free_irq(tc35892->i2c->irq, tc35892);
-	tc35892_irq_remove(tc35892);
+	free_irq(tc3589x->i2c->irq, tc3589x);
+	tc3589x_irq_remove(tc3589x);
 
-	kfree(tc35892);
+	kfree(tc3589x);
 
 	return 0;
 }
 
-static const struct i2c_device_id tc35892_id[] = {
-	{ "tc35892", 24 },
+static const struct i2c_device_id tc3589x_id[] = {
+	{ "tc3589x", 24 },
 	{ }
 };
-MODULE_DEVICE_TABLE(i2c, tc35892_id);
+MODULE_DEVICE_TABLE(i2c, tc3589x_id);
 
-static struct i2c_driver tc35892_driver = {
-	.driver.name	= "tc35892",
+static struct i2c_driver tc3589x_driver = {
+	.driver.name	= "tc3589x",
 	.driver.owner	= THIS_MODULE,
-	.probe		= tc35892_probe,
-	.remove		= __devexit_p(tc35892_remove),
-	.id_table	= tc35892_id,
+	.probe		= tc3589x_probe,
+	.remove		= __devexit_p(tc3589x_remove),
+	.id_table	= tc3589x_id,
 };
 
-static int __init tc35892_init(void)
+static int __init tc3589x_init(void)
 {
-	return i2c_add_driver(&tc35892_driver);
+	return i2c_add_driver(&tc3589x_driver);
 }
-subsys_initcall(tc35892_init);
+subsys_initcall(tc3589x_init);
 
-static void __exit tc35892_exit(void)
+static void __exit tc3589x_exit(void)
 {
-	i2c_del_driver(&tc35892_driver);
+	i2c_del_driver(&tc3589x_driver);
 }
-module_exit(tc35892_exit);
+module_exit(tc3589x_exit);
 
 MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("TC35892 MFD core driver");
+MODULE_DESCRIPTION("TC3589x MFD core driver");
 MODULE_AUTHOR("Hanumath Prasad, Rabin Vincent");
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
index eff3094ca84e..ea1918896f5b 100644
--- a/include/linux/mfd/tc3589x.h
+++ b/include/linux/mfd/tc3589x.h
@@ -4,133 +4,133 @@
  * License Terms: GNU General Public License, version 2
  */
 
-#ifndef __LINUX_MFD_TC35892_H
-#define __LINUX_MFD_TC35892_H
+#ifndef __LINUX_MFD_TC3589x_H
+#define __LINUX_MFD_TC3589x_H
 
 #include <linux/device.h>
 
-#define TC35892_RSTCTRL_IRQRST	(1 << 4)
-#define TC35892_RSTCTRL_TIMRST	(1 << 3)
-#define TC35892_RSTCTRL_ROTRST	(1 << 2)
-#define TC35892_RSTCTRL_KBDRST	(1 << 1)
-#define TC35892_RSTCTRL_GPIRST	(1 << 0)
-
-#define TC35892_IRQST		0x91
-
-#define TC35892_MANFCODE_MAGIC	0x03
-#define TC35892_MANFCODE	0x80
-#define TC35892_VERSION		0x81
-#define TC35892_IOCFG		0xA7
-
-#define TC35892_CLKMODE		0x88
-#define TC35892_CLKCFG		0x89
-#define TC35892_CLKEN		0x8A
-
-#define TC35892_RSTCTRL		0x82
-#define TC35892_EXTRSTN		0x83
-#define TC35892_RSTINTCLR	0x84
-
-#define TC35892_GPIOIS0		0xC9
-#define TC35892_GPIOIS1		0xCA
-#define TC35892_GPIOIS2		0xCB
-#define TC35892_GPIOIBE0	0xCC
-#define TC35892_GPIOIBE1	0xCD
-#define TC35892_GPIOIBE2	0xCE
-#define TC35892_GPIOIEV0	0xCF
-#define TC35892_GPIOIEV1	0xD0
-#define TC35892_GPIOIEV2	0xD1
-#define TC35892_GPIOIE0		0xD2
-#define TC35892_GPIOIE1		0xD3
-#define TC35892_GPIOIE2		0xD4
-#define TC35892_GPIORIS0	0xD6
-#define TC35892_GPIORIS1	0xD7
-#define TC35892_GPIORIS2	0xD8
-#define TC35892_GPIOMIS0	0xD9
-#define TC35892_GPIOMIS1	0xDA
-#define TC35892_GPIOMIS2	0xDB
-#define TC35892_GPIOIC0		0xDC
-#define TC35892_GPIOIC1		0xDD
-#define TC35892_GPIOIC2		0xDE
-
-#define TC35892_GPIODATA0	0xC0
-#define TC35892_GPIOMASK0	0xc1
-#define TC35892_GPIODATA1	0xC2
-#define TC35892_GPIOMASK1	0xc3
-#define TC35892_GPIODATA2	0xC4
-#define TC35892_GPIOMASK2	0xC5
-
-#define TC35892_GPIODIR0	0xC6
-#define TC35892_GPIODIR1	0xC7
-#define TC35892_GPIODIR2	0xC8
-
-#define TC35892_GPIOSYNC0	0xE6
-#define TC35892_GPIOSYNC1	0xE7
-#define TC35892_GPIOSYNC2	0xE8
-
-#define TC35892_GPIOWAKE0	0xE9
-#define TC35892_GPIOWAKE1	0xEA
-#define TC35892_GPIOWAKE2	0xEB
-
-#define TC35892_GPIOODM0	0xE0
-#define TC35892_GPIOODE0	0xE1
-#define TC35892_GPIOODM1	0xE2
-#define TC35892_GPIOODE1	0xE3
-#define TC35892_GPIOODM2	0xE4
-#define TC35892_GPIOODE2	0xE5
-
-#define TC35892_INT_GPIIRQ	0
-#define TC35892_INT_TI0IRQ	1
-#define TC35892_INT_TI1IRQ	2
-#define TC35892_INT_TI2IRQ	3
-#define TC35892_INT_ROTIRQ	5
-#define TC35892_INT_KBDIRQ	6
-#define TC35892_INT_PORIRQ	7
-
-#define TC35892_NR_INTERNAL_IRQS	8
-#define TC35892_INT_GPIO(x)	(TC35892_NR_INTERNAL_IRQS + (x))
-
-struct tc35892 {
+#define TC3589x_RSTCTRL_IRQRST	(1 << 4)
+#define TC3589x_RSTCTRL_TIMRST	(1 << 3)
+#define TC3589x_RSTCTRL_ROTRST	(1 << 2)
+#define TC3589x_RSTCTRL_KBDRST	(1 << 1)
+#define TC3589x_RSTCTRL_GPIRST	(1 << 0)
+
+#define TC3589x_IRQST		0x91
+
+#define TC3589x_MANFCODE_MAGIC	0x03
+#define TC3589x_MANFCODE	0x80
+#define TC3589x_VERSION		0x81
+#define TC3589x_IOCFG		0xA7
+
+#define TC3589x_CLKMODE		0x88
+#define TC3589x_CLKCFG		0x89
+#define TC3589x_CLKEN		0x8A
+
+#define TC3589x_RSTCTRL		0x82
+#define TC3589x_EXTRSTN		0x83
+#define TC3589x_RSTINTCLR	0x84
+
+#define TC3589x_GPIOIS0		0xC9
+#define TC3589x_GPIOIS1		0xCA
+#define TC3589x_GPIOIS2		0xCB
+#define TC3589x_GPIOIBE0	0xCC
+#define TC3589x_GPIOIBE1	0xCD
+#define TC3589x_GPIOIBE2	0xCE
+#define TC3589x_GPIOIEV0	0xCF
+#define TC3589x_GPIOIEV1	0xD0
+#define TC3589x_GPIOIEV2	0xD1
+#define TC3589x_GPIOIE0		0xD2
+#define TC3589x_GPIOIE1		0xD3
+#define TC3589x_GPIOIE2		0xD4
+#define TC3589x_GPIORIS0	0xD6
+#define TC3589x_GPIORIS1	0xD7
+#define TC3589x_GPIORIS2	0xD8
+#define TC3589x_GPIOMIS0	0xD9
+#define TC3589x_GPIOMIS1	0xDA
+#define TC3589x_GPIOMIS2	0xDB
+#define TC3589x_GPIOIC0		0xDC
+#define TC3589x_GPIOIC1		0xDD
+#define TC3589x_GPIOIC2		0xDE
+
+#define TC3589x_GPIODATA0	0xC0
+#define TC3589x_GPIOMASK0	0xc1
+#define TC3589x_GPIODATA1	0xC2
+#define TC3589x_GPIOMASK1	0xc3
+#define TC3589x_GPIODATA2	0xC4
+#define TC3589x_GPIOMASK2	0xC5
+
+#define TC3589x_GPIODIR0	0xC6
+#define TC3589x_GPIODIR1	0xC7
+#define TC3589x_GPIODIR2	0xC8
+
+#define TC3589x_GPIOSYNC0	0xE6
+#define TC3589x_GPIOSYNC1	0xE7
+#define TC3589x_GPIOSYNC2	0xE8
+
+#define TC3589x_GPIOWAKE0	0xE9
+#define TC3589x_GPIOWAKE1	0xEA
+#define TC3589x_GPIOWAKE2	0xEB
+
+#define TC3589x_GPIOODM0	0xE0
+#define TC3589x_GPIOODE0	0xE1
+#define TC3589x_GPIOODM1	0xE2
+#define TC3589x_GPIOODE1	0xE3
+#define TC3589x_GPIOODM2	0xE4
+#define TC3589x_GPIOODE2	0xE5
+
+#define TC3589x_INT_GPIIRQ	0
+#define TC3589x_INT_TI0IRQ	1
+#define TC3589x_INT_TI1IRQ	2
+#define TC3589x_INT_TI2IRQ	3
+#define TC3589x_INT_ROTIRQ	5
+#define TC3589x_INT_KBDIRQ	6
+#define TC3589x_INT_PORIRQ	7
+
+#define TC3589x_NR_INTERNAL_IRQS	8
+#define TC3589x_INT_GPIO(x)	(TC3589x_NR_INTERNAL_IRQS + (x))
+
+struct tc3589x {
 	struct mutex lock;
 	struct device *dev;
 	struct i2c_client *i2c;
 
 	int irq_base;
 	int num_gpio;
-	struct tc35892_platform_data *pdata;
+	struct tc3589x_platform_data *pdata;
 };
 
-extern int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data);
-extern int tc35892_reg_read(struct tc35892 *tc35892, u8 reg);
-extern int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length,
+extern int tc3589x_reg_write(struct tc3589x *tc3589x, u8 reg, u8 data);
+extern int tc3589x_reg_read(struct tc3589x *tc3589x, u8 reg);
+extern int tc3589x_block_read(struct tc3589x *tc3589x, u8 reg, u8 length,
 			      u8 *values);
-extern int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
+extern int tc3589x_block_write(struct tc3589x *tc3589x, u8 reg, u8 length,
 			       const u8 *values);
-extern int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val);
+extern int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val);
 
 /**
- * struct tc35892_gpio_platform_data - TC35892 GPIO platform data
- * @gpio_base: first gpio number assigned to TC35892.  A maximum of
- *	       %TC35892_NR_GPIOS GPIOs will be allocated.
+ * struct tc3589x_gpio_platform_data - TC3589x GPIO platform data
+ * @gpio_base: first gpio number assigned to TC3589x.  A maximum of
+ *	       %TC3589x_NR_GPIOS GPIOs will be allocated.
  * @setup: callback for board-specific initialization
  * @remove: callback for board-specific teardown
  */
-struct tc35892_gpio_platform_data {
+struct tc3589x_gpio_platform_data {
 	int gpio_base;
-	void (*setup)(struct tc35892 *tc35892, unsigned gpio_base);
-	void (*remove)(struct tc35892 *tc35892, unsigned gpio_base);
+	void (*setup)(struct tc3589x *tc3589x, unsigned gpio_base);
+	void (*remove)(struct tc3589x *tc3589x, unsigned gpio_base);
 };
 
 /**
- * struct tc35892_platform_data - TC35892 platform data
- * @irq_base: base IRQ number.  %TC35892_NR_IRQS irqs will be used.
+ * struct tc3589x_platform_data - TC3589x platform data
+ * @irq_base: base IRQ number.  %TC3589x_NR_IRQS irqs will be used.
  * @gpio: GPIO-specific platform data
  */
-struct tc35892_platform_data {
+struct tc3589x_platform_data {
 	int irq_base;
-	struct tc35892_gpio_platform_data *gpio;
+	struct tc3589x_gpio_platform_data *gpio;
 };
 
-#define TC35892_NR_GPIOS	24
-#define TC35892_NR_IRQS		TC35892_INT_GPIO(TC35892_NR_GPIOS)
+#define TC3589x_NR_GPIOS	24
+#define TC3589x_NR_IRQS		TC3589x_INT_GPIO(TC3589x_NR_GPIOS)
 
 #endif
-- 
cgit v1.2.3


From 611b7590afa6e6c6b0942b1d3efef17fbb348ef5 Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:15 +0530
Subject: mfd/tc3589x: add block identifier for multiple child devices

Add block identifier to be able to add multiple mfd clients
to the mfd core

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 arch/arm/mach-ux500/board-mop500.c |  1 +
 drivers/mfd/tc3589x.c              | 28 +++++++++++++++++++++++-----
 include/linux/mfd/tc3589x.h        |  7 +++++++
 3 files changed, 31 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 5c950261968e..060b23aab8e4 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -122,6 +122,7 @@ static struct tc3589x_gpio_platform_data mop500_tc35892_gpio_data = {
 };
 
 static struct tc3589x_platform_data mop500_tc35892_data = {
+	.block		= TC3589x_BLOCK_GPIO,
 	.gpio		= &mop500_tc35892_gpio_data,
 	.irq_base	= MOP500_EGPIO_IRQ_BASE,
 };
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 7deff53181d1..0ed9669d95fa 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -129,7 +129,7 @@ static struct resource gpio_resources[] = {
 	},
 };
 
-static struct mfd_cell tc3589x_devs[] = {
+static struct mfd_cell tc3589x_dev_gpio[] = {
 	{
 		.name		= "tc3589x-gpio",
 		.num_resources	= ARRAY_SIZE(gpio_resources),
@@ -240,6 +240,26 @@ static int tc3589x_chip_init(struct tc3589x *tc3589x)
 	return tc3589x_reg_write(tc3589x, TC3589x_RSTINTCLR, 0x1);
 }
 
+static int __devinit tc3589x_device_init(struct tc3589x *tc3589x)
+{
+	int ret = 0;
+	unsigned int blocks = tc3589x->pdata->block;
+
+	if (blocks & TC3589x_BLOCK_GPIO) {
+		ret = mfd_add_devices(tc3589x->dev, -1, tc3589x_dev_gpio,
+				ARRAY_SIZE(tc3589x_dev_gpio), NULL,
+				tc3589x->irq_base);
+		if (ret) {
+			dev_err(tc3589x->dev, "failed to add gpio child\n");
+			return ret;
+		}
+		dev_info(tc3589x->dev, "added gpio block\n");
+	}
+
+	return ret;
+
+}
+
 static int __devinit tc3589x_probe(struct i2c_client *i2c,
 				   const struct i2c_device_id *id)
 {
@@ -281,11 +301,9 @@ static int __devinit tc3589x_probe(struct i2c_client *i2c,
 		goto out_removeirq;
 	}
 
-	ret = mfd_add_devices(tc3589x->dev, -1, tc3589x_devs,
-			      ARRAY_SIZE(tc3589x_devs), NULL,
-			      tc3589x->irq_base);
+	ret = tc3589x_device_init(tc3589x);
 	if (ret) {
-		dev_err(tc3589x->dev, "failed to add children\n");
+		dev_err(tc3589x->dev, "failed to add child devices\n");
 		goto out_freeirq;
 	}
 
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
index ea1918896f5b..da00958b12d9 100644
--- a/include/linux/mfd/tc3589x.h
+++ b/include/linux/mfd/tc3589x.h
@@ -9,6 +9,11 @@
 
 #include <linux/device.h>
 
+enum tx3589x_block {
+	TC3589x_BLOCK_GPIO        = 1 << 0,
+	TC3589x_BLOCK_KEYPAD      = 1 << 1,
+};
+
 #define TC3589x_RSTCTRL_IRQRST	(1 << 4)
 #define TC3589x_RSTCTRL_TIMRST	(1 << 3)
 #define TC3589x_RSTCTRL_ROTRST	(1 << 2)
@@ -122,10 +127,12 @@ struct tc3589x_gpio_platform_data {
 
 /**
  * struct tc3589x_platform_data - TC3589x platform data
+ * @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
  * @irq_base: base IRQ number.  %TC3589x_NR_IRQS irqs will be used.
  * @gpio: GPIO-specific platform data
  */
 struct tc3589x_platform_data {
+	unsigned int block;
 	int irq_base;
 	struct tc3589x_gpio_platform_data *gpio;
 };
-- 
cgit v1.2.3


From bd77efd0cea80865d4cfcc1e4b62789c51a74b2d Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:16 +0530
Subject: mfd/tc3589x: fix random interrupt misses

On the TC35892, a random delayed interrupt clear (GPIO IC) write locks up the
child interrupts. In such a case, the original interrupt is active and not yet
acknowledged. Re-check the IRQST bit for any pending interrupts and handle
those.

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/mfd/tc3589x.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 0ed9669d95fa..708349a5c0e3 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -142,6 +142,7 @@ static irqreturn_t tc3589x_irq(int irq, void *data)
 	struct tc3589x *tc3589x = data;
 	int status;
 
+again:
 	status = tc3589x_reg_read(tc3589x, TC3589x_IRQST);
 	if (status < 0)
 		return IRQ_NONE;
@@ -156,9 +157,12 @@ static irqreturn_t tc3589x_irq(int irq, void *data)
 	/*
 	 * A dummy read or write (to any register) appears to be necessary to
 	 * have the last interrupt clear (for example, GPIO IC write) take
-	 * effect.
+	 * effect. In such a case, recheck for any interrupt which is still
+	 * pending.
 	 */
-	tc3589x_reg_read(tc3589x, TC3589x_IRQST);
+	status = tc3589x_reg_read(tc3589x, TC3589x_IRQST);
+	if (status)
+		goto again;
 
 	return IRQ_HANDLED;
 }
-- 
cgit v1.2.3


From 523bc3820f023169671e9726b8dc075669d14bec Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:17 +0530
Subject: mfd/tc3589x: undo gpio module reset during chip init

Skip putting the GPIO module into a reset during the chip init.  This makes
sure to preserve any existing GPIO configurations done by pre-kernel boot code.

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/mfd/tc3589x.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 708349a5c0e3..f000d2ed23e0 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -231,12 +231,15 @@ static int tc3589x_chip_init(struct tc3589x *tc3589x)
 
 	dev_info(tc3589x->dev, "manufacturer: %#x, version: %#x\n", manf, ver);
 
-	/* Put everything except the IRQ module into reset */
+	/*
+	 * Put everything except the IRQ module into reset;
+	 * also spare the GPIO module for any pin initialization
+	 * done during pre-kernel boot
+	 */
 	ret = tc3589x_reg_write(tc3589x, TC3589x_RSTCTRL,
 				TC3589x_RSTCTRL_TIMRST
 				| TC3589x_RSTCTRL_ROTRST
-				| TC3589x_RSTCTRL_KBDRST
-				| TC3589x_RSTCTRL_GPIRST);
+				| TC3589x_RSTCTRL_KBDRST);
 	if (ret < 0)
 		return ret;
 
-- 
cgit v1.2.3


From 593e9d70fb0f1ece1cf2a61c701dec35d8e41f8d Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Mon, 13 Dec 2010 09:33:18 +0530
Subject: mfd/tc3589x: add suspend/resume support

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/mfd/tc3589x.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'drivers')

diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index f000d2ed23e0..32291fe4151c 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -14,6 +14,9 @@
 #include <linux/mfd/core.h>
 #include <linux/mfd/tc3589x.h>
 
+#define TC3589x_CLKMODE_MODCTL_SLEEP		0x0
+#define TC3589x_CLKMODE_MODCTL_OPERATION	(1 << 0)
+
 /**
  * tc3589x_reg_read() - read a single TC3589x register
  * @tc3589x:	Device to read from
@@ -339,6 +342,37 @@ static int __devexit tc3589x_remove(struct i2c_client *client)
 	return 0;
 }
 
+static int tc3589x_suspend(struct device *dev)
+{
+	struct tc3589x *tc3589x = dev_get_drvdata(dev);
+	struct i2c_client *client = tc3589x->i2c;
+	int ret = 0;
+
+	/* put the system to sleep mode */
+	if (!device_may_wakeup(&client->dev))
+		ret = tc3589x_reg_write(tc3589x, TC3589x_CLKMODE,
+				TC3589x_CLKMODE_MODCTL_SLEEP);
+
+	return ret;
+}
+
+static int tc3589x_resume(struct device *dev)
+{
+	struct tc3589x *tc3589x = dev_get_drvdata(dev);
+	struct i2c_client *client = tc3589x->i2c;
+	int ret = 0;
+
+	/* enable the system into operation */
+	if (!device_may_wakeup(&client->dev))
+		ret = tc3589x_reg_write(tc3589x, TC3589x_CLKMODE,
+				TC3589x_CLKMODE_MODCTL_OPERATION);
+
+	return ret;
+}
+
+static const SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend,
+						tc3589x_resume);
+
 static const struct i2c_device_id tc3589x_id[] = {
 	{ "tc3589x", 24 },
 	{ }
@@ -348,6 +382,9 @@ MODULE_DEVICE_TABLE(i2c, tc3589x_id);
 static struct i2c_driver tc3589x_driver = {
 	.driver.name	= "tc3589x",
 	.driver.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+	.driver.pm	= &tc3589x_dev_pm_ops,
+#endif
 	.probe		= tc3589x_probe,
 	.remove		= __devexit_p(tc3589x_remove),
 	.id_table	= tc3589x_id,
-- 
cgit v1.2.3


From 68d3059665c4a57223f855eb02f9ab7ce5b3a593 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Mon, 20 Dec 2010 10:54:48 +1000
Subject: drm/radeon: use aperture size not vram size for overlap tests

This fixes a problem where the wrong card conflicts with vesafb in my
x2 system.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index efa211898fe6..6abea32be5e8 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -245,7 +245,7 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev,
 		goto out_unref;
 	}
 	info->apertures->ranges[0].base = rdev->ddev->mode_config.fb_base;
-	info->apertures->ranges[0].size = rdev->mc.real_vram_size;
+	info->apertures->ranges[0].size = rdev->mc.aper_size;
 
 	info->fix.mmio_start = 0;
 	info->fix.mmio_len = 0;
-- 
cgit v1.2.3


From 1a75972c61f2c224eb5283c183f9f6b17fb09b6b Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 14 Dec 2010 22:39:58 +0000
Subject: ifb: use netif_receive_skb() instead of netif_rx()

In ri_tasklet(), we run from softirq, so can directly handle packet
through netif_receive_skb() instead of netif_rx().
There is no risk of recursion.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 8bcacd7c7715..124dac4532b2 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -96,7 +96,7 @@ static void ri_tasklet(unsigned long dev)
 			dev_queue_xmit(skb);
 		} else if (from & AT_INGRESS) {
 			skb_pull(skb, skb->dev->hard_header_len);
-			netif_rx(skb);
+			netif_receive_skb(skb);
 		} else
 			BUG();
 	}
-- 
cgit v1.2.3


From ba27d85c96c57111ae8acfa959643e5ce8e4bcbe Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Wed, 15 Dec 2010 04:03:29 +0000
Subject: vxge: add missing flush of reset_task

Commit 6e07ebd84 (drivers/net: remove unnecessary
flush_scheduled_work() calls) incorrectly removed the flush call
without replacing it with the appropriate work specific operation.
Fix it by flushing vdev->reset_task explicitly.

Pointed out by Jon Mason.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jon Mason <jon.mason@exar.com>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-main.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 537ad874f11c..1ac9b568f1b0 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3439,6 +3439,8 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 
 	strncpy(buf, dev->name, IFNAMSIZ);
 
+	flush_work_sync(&vdev->reset_task);
+
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
 
-- 
cgit v1.2.3


From abda3a24a99998279fe890ea8a789ebe4d605d78 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Mon, 20 Dec 2010 13:01:30 +0100
Subject: mfd: Use dummy_irq_chip for tc3589x

This also converts tc3589x to the new irq API.

Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/mfd/tc3589x.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 32291fe4151c..112efd3c4940 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -170,17 +170,6 @@ again:
 	return IRQ_HANDLED;
 }
 
-static void tc3589x_irq_dummy(unsigned int irq)
-{
-	/* No mask/unmask at this level */
-}
-
-static struct irq_chip tc3589x_irq_chip = {
-	.name	= "tc3589x",
-	.mask	= tc3589x_irq_dummy,
-	.unmask	= tc3589x_irq_dummy,
-};
-
 static int tc3589x_irq_init(struct tc3589x *tc3589x)
 {
 	int base = tc3589x->irq_base;
@@ -188,7 +177,7 @@ static int tc3589x_irq_init(struct tc3589x *tc3589x)
 
 	for (irq = base; irq < base + TC3589x_NR_INTERNAL_IRQS; irq++) {
 		set_irq_chip_data(irq, tc3589x);
-		set_irq_chip_and_handler(irq, &tc3589x_irq_chip,
+		set_irq_chip_and_handler(irq, &dummy_irq_chip,
 					 handle_edge_irq);
 		set_irq_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
-- 
cgit v1.2.3


From a4257af5b0c5479bb81597579841e9daaeccd7f6 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Wed, 3 Nov 2010 16:26:42 +0100
Subject: ARM: pxa: Add pxa320 PCMCIA check

On PXA320, there's only one PCMCIA slot available. Check for cases where the
user would want to register multiple. Also, rework failpath.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 drivers/pcmcia/pxa2xx_base.c | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3c01774eb393..3755e7c8c715 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -285,8 +285,16 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 	struct clk *clk;
 
 	ops = (struct pcmcia_low_level *)dev->dev.platform_data;
-	if (!ops)
-		return -ENODEV;
+	if (!ops) {
+		ret = -ENODEV;
+		goto err0;
+	}
+
+	if (cpu_is_pxa320() && ops->nr > 1) {
+		dev_err(&dev->dev, "pxa320 supports only one pcmcia slot");
+		ret = -EINVAL;
+		goto err0;
+	}
 
 	clk = clk_get(&dev->dev, NULL);
 	if (!clk)
@@ -316,7 +324,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 
 		ret = pxa2xx_drv_pcmcia_add_one(skt);
 		if (ret)
-			break;
+			goto err1;
 	}
 
 	if (ret) {
@@ -329,6 +337,13 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 		dev_set_drvdata(&dev->dev, sinfo);
 	}
 
+	return 0;
+
+err1:
+	while (--i >= 0)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+	kfree(sinfo);
+err0:
 	return ret;
 }
 
-- 
cgit v1.2.3


From 960c0acaabf603e39b121ae5c0580aaca6f8aa7b Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Wed, 11 Aug 2010 03:32:53 +0200
Subject: ARM: pxa: Toradex Colibri PXA270 CF support

This driver also contains structures to eventually support PXA320. This is
planned to be added in a later patch.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 arch/arm/mach-pxa/colibri-pxa270-evalboard.c |  18 +++
 drivers/pcmcia/Kconfig                       |   2 +-
 drivers/pcmcia/Makefile                      |   1 +
 drivers/pcmcia/pxa2xx_colibri.c              | 214 +++++++++++++++++++++++++++
 4 files changed, 234 insertions(+), 1 deletion(-)
 create mode 100644 drivers/pcmcia/pxa2xx_colibri.c

(limited to 'drivers')

diff --git a/arch/arm/mach-pxa/colibri-pxa270-evalboard.c b/arch/arm/mach-pxa/colibri-pxa270-evalboard.c
index 0f3b632c3b14..6177ff5ecbcf 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-evalboard.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-evalboard.c
@@ -51,6 +51,24 @@ static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {
 	GPIO89_USBH1_PEN,
 	GPIO119_USBH2_PWR,
 	GPIO120_USBH2_PEN,
+
+	/* PCMCIA */
+	GPIO85_nPCE_1,
+	GPIO54_nPCE_2,
+	GPIO55_nPREG,
+	GPIO50_nPIOR,
+	GPIO51_nPIOW,
+	GPIO49_nPWE,
+	GPIO48_nPOE,
+	GPIO57_nIOIS16,
+	GPIO56_nPWAIT,
+	GPIO104_PSKTSEL,
+	GPIO53_GPIO,	/* RESET */
+	GPIO83_GPIO,	/* BVD1 */
+	GPIO82_GPIO,	/* BVD2 */
+	GPIO1_GPIO,	/* READY */
+	GPIO84_GPIO,	/* DETECT */
+	GPIO107_GPIO,	/* PPEN */
 };
 
 /******************************************************************************
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index c80a7a6e7698..e9acf035437b 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -215,7 +215,7 @@ config PCMCIA_PXA2XX
 	depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
 		    || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
 		    || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
-		    || MACH_VPAC270 || MACH_BALLOON3)
+		    || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI)
 	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for the PXA2xx PCMCIA controller
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 8d9386a22eb3..2fee7ef0c391 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -70,6 +70,7 @@ pxa2xx-obj-$(CONFIG_MACH_E740)			+= pxa2xx_e740.o
 pxa2xx-obj-$(CONFIG_MACH_STARGATE2)		+= pxa2xx_stargate2.o
 pxa2xx-obj-$(CONFIG_MACH_VPAC270)		+= pxa2xx_vpac270.o
 pxa2xx-obj-$(CONFIG_MACH_BALLOON3)		+= pxa2xx_balloon3.o
+pxa2xx-obj-$(CONFIG_MACH_COLIBRI)		+= pxa2xx_colibri.o
 
 obj-$(CONFIG_PCMCIA_PXA2XX)			+= pxa2xx_base.o $(pxa2xx-obj-y)
 
diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c
new file mode 100644
index 000000000000..4ed876c4398b
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_colibri.c
@@ -0,0 +1,214 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_colibri.c
+ *
+ * Driver for Toradex Colibri PXA270 CF socket
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+
+#include "soc_common.h"
+
+#define	COLIBRI270_RESET_GPIO	53
+#define	COLIBRI270_PPEN_GPIO	107
+#define	COLIBRI270_BVD1_GPIO	83
+#define	COLIBRI270_BVD2_GPIO	82
+#define	COLIBRI270_DETECT_GPIO	84
+#define	COLIBRI270_READY_GPIO	1
+
+static struct {
+	int	reset_gpio;
+	int	ppen_gpio;
+	int	bvd1_gpio;
+	int	bvd2_gpio;
+	int	detect_gpio;
+	int	ready_gpio;
+} colibri_pcmcia_gpio;
+
+static struct pcmcia_irqs colibri_irqs[] = {
+	{
+		.sock = 0,
+		.str  = "PCMCIA CD"
+	},
+};
+
+static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+	int ret;
+
+	ret = gpio_request(colibri_pcmcia_gpio.detect_gpio, "DETECT");
+	if (ret)
+		goto err1;
+	ret = gpio_direction_input(colibri_pcmcia_gpio.detect_gpio);
+	if (ret)
+		goto err2;
+
+	ret = gpio_request(colibri_pcmcia_gpio.ready_gpio, "READY");
+	if (ret)
+		goto err2;
+	ret = gpio_direction_input(colibri_pcmcia_gpio.ready_gpio);
+	if (ret)
+		goto err3;
+
+	ret = gpio_request(colibri_pcmcia_gpio.bvd1_gpio, "BVD1");
+	if (ret)
+		goto err3;
+	ret = gpio_direction_input(colibri_pcmcia_gpio.bvd1_gpio);
+	if (ret)
+		goto err4;
+
+	ret = gpio_request(colibri_pcmcia_gpio.bvd2_gpio, "BVD2");
+	if (ret)
+		goto err4;
+	ret = gpio_direction_input(colibri_pcmcia_gpio.bvd2_gpio);
+	if (ret)
+		goto err5;
+
+	ret = gpio_request(colibri_pcmcia_gpio.ppen_gpio, "PPEN");
+	if (ret)
+		goto err5;
+	ret = gpio_direction_output(colibri_pcmcia_gpio.ppen_gpio, 0);
+	if (ret)
+		goto err6;
+
+	ret = gpio_request(colibri_pcmcia_gpio.reset_gpio, "RESET");
+	if (ret)
+		goto err6;
+	ret = gpio_direction_output(colibri_pcmcia_gpio.reset_gpio, 1);
+	if (ret)
+		goto err7;
+
+	colibri_irqs[0].irq = gpio_to_irq(colibri_pcmcia_gpio.detect_gpio);
+	skt->socket.pci_irq = gpio_to_irq(colibri_pcmcia_gpio.ready_gpio);
+
+	return soc_pcmcia_request_irqs(skt, colibri_irqs,
+					ARRAY_SIZE(colibri_irqs));
+
+err7:
+	gpio_free(colibri_pcmcia_gpio.detect_gpio);
+err6:
+	gpio_free(colibri_pcmcia_gpio.ready_gpio);
+err5:
+	gpio_free(colibri_pcmcia_gpio.bvd1_gpio);
+err4:
+	gpio_free(colibri_pcmcia_gpio.bvd2_gpio);
+err3:
+	gpio_free(colibri_pcmcia_gpio.reset_gpio);
+err2:
+	gpio_free(colibri_pcmcia_gpio.ppen_gpio);
+err1:
+	return ret;
+}
+
+static void colibri_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+	gpio_free(colibri_pcmcia_gpio.detect_gpio);
+	gpio_free(colibri_pcmcia_gpio.ready_gpio);
+	gpio_free(colibri_pcmcia_gpio.bvd1_gpio);
+	gpio_free(colibri_pcmcia_gpio.bvd2_gpio);
+	gpio_free(colibri_pcmcia_gpio.reset_gpio);
+	gpio_free(colibri_pcmcia_gpio.ppen_gpio);
+}
+
+static void colibri_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+					struct pcmcia_state *state)
+{
+
+	state->detect = !!gpio_get_value(colibri_pcmcia_gpio.detect_gpio);
+	state->ready  = !!gpio_get_value(colibri_pcmcia_gpio.ready_gpio);
+	state->bvd1   = !!gpio_get_value(colibri_pcmcia_gpio.bvd1_gpio);
+	state->bvd2   = !!gpio_get_value(colibri_pcmcia_gpio.bvd2_gpio);
+	state->wrprot = 0;
+	state->vs_3v  = 1;
+	state->vs_Xv  = 0;
+}
+
+static int
+colibri_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+				const socket_state_t *state)
+{
+	gpio_set_value(colibri_pcmcia_gpio.ppen_gpio,
+			!(state->Vcc == 33 && state->Vpp < 50));
+	gpio_set_value(colibri_pcmcia_gpio.reset_gpio, state->flags & SS_RESET);
+	return 0;
+}
+
+static void colibri_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void colibri_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+static struct pcmcia_low_level colibri_pcmcia_ops = {
+	.owner			= THIS_MODULE,
+
+	.first			= 0,
+	.nr			= 1,
+
+	.hw_init		= colibri_pcmcia_hw_init,
+	.hw_shutdown		= colibri_pcmcia_hw_shutdown,
+
+	.socket_state		= colibri_pcmcia_socket_state,
+	.configure_socket	= colibri_pcmcia_configure_socket,
+
+	.socket_init		= colibri_pcmcia_socket_init,
+	.socket_suspend		= colibri_pcmcia_socket_suspend,
+};
+
+static struct platform_device *colibri_pcmcia_device;
+
+static int __init colibri_pcmcia_init(void)
+{
+	int ret;
+
+	colibri_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+	if (!colibri_pcmcia_device)
+		return -ENOMEM;
+
+	/* Colibri PXA270 */
+	if (machine_is_colibri()) {
+		colibri_pcmcia_gpio.reset_gpio	= COLIBRI270_RESET_GPIO;
+		colibri_pcmcia_gpio.ppen_gpio	= COLIBRI270_PPEN_GPIO;
+		colibri_pcmcia_gpio.bvd1_gpio	= COLIBRI270_BVD1_GPIO;
+		colibri_pcmcia_gpio.bvd2_gpio	= COLIBRI270_BVD2_GPIO;
+		colibri_pcmcia_gpio.detect_gpio	= COLIBRI270_DETECT_GPIO;
+		colibri_pcmcia_gpio.ready_gpio	= COLIBRI270_READY_GPIO;
+	}
+
+	ret = platform_device_add_data(colibri_pcmcia_device,
+		&colibri_pcmcia_ops, sizeof(colibri_pcmcia_ops));
+
+	if (!ret)
+		ret = platform_device_add(colibri_pcmcia_device);
+
+	if (ret)
+		platform_device_put(colibri_pcmcia_device);
+
+	return ret;
+}
+
+static void __exit colibri_pcmcia_exit(void)
+{
+	platform_device_unregister(colibri_pcmcia_device);
+}
+
+module_init(colibri_pcmcia_init);
+module_exit(colibri_pcmcia_exit);
+
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("PCMCIA support for Toradex Colibri PXA270");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
+MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From fd62999bad9fc3b176ef6bc9d2a71be940efd908 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Wed, 11 Aug 2010 05:04:53 +0200
Subject: ARM: pxa: Colibri PXA320 PCMCIA driver

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 arch/arm/mach-pxa/colibri-pxa320.c | 21 +++++++++++++++++++++
 drivers/pcmcia/Kconfig             |  3 ++-
 drivers/pcmcia/Makefile            |  1 +
 drivers/pcmcia/pxa2xx_colibri.c    | 17 ++++++++++++++++-
 4 files changed, 40 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 3d2c944b16e3..ff9ff5f4fc47 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -73,6 +73,27 @@ static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = {
 	/* I2C */
 	GPIO32_I2C_SCL,
 	GPIO33_I2C_SDA,
+
+	/* PCMCIA */
+	MFP_CFG(GPIO59, AF7),	/* PRST ; AF7 to tristate */
+	MFP_CFG(GPIO61, AF7),	/* PCE1 ; AF7 to tristate */
+	MFP_CFG(GPIO60, AF7),	/* PCE2 ; AF7 to tristate */
+	MFP_CFG(GPIO62, AF7),	/* PCD ; AF7 to tristate */
+	MFP_CFG(GPIO56, AF7),	/* PSKTSEL ; AF7 to tristate */
+	GPIO27_GPIO,		/* RDnWR ; input/tristate */
+	GPIO50_GPIO,		/* PREG ; input/tristate */
+	GPIO2_RDY,
+	GPIO5_NPIOR,
+	GPIO6_NPIOW,
+	GPIO7_NPIOS16,
+	GPIO8_NPWAIT,
+	GPIO29_GPIO,		/* PRDY (READY GPIO) */
+	GPIO57_GPIO,		/* PPEN (POWER GPIO) */
+	GPIO81_GPIO,		/* PCD (DETECT GPIO) */
+	GPIO77_GPIO,		/* PRST (RESET GPIO) */
+	GPIO53_GPIO,		/* PBVD1 */
+	GPIO79_GPIO,		/* PBVD2 */
+	GPIO54_GPIO,		/* POE */
 };
 #else
 static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = {};
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index e9acf035437b..de886f3dfd39 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -215,7 +215,8 @@ config PCMCIA_PXA2XX
 	depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
 		    || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
 		    || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
-		    || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI)
+		    || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI \
+		    || MACH_COLIBRI320)
 	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for the PXA2xx PCMCIA controller
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 2fee7ef0c391..9a44a90dcf7a 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -71,6 +71,7 @@ pxa2xx-obj-$(CONFIG_MACH_STARGATE2)		+= pxa2xx_stargate2.o
 pxa2xx-obj-$(CONFIG_MACH_VPAC270)		+= pxa2xx_vpac270.o
 pxa2xx-obj-$(CONFIG_MACH_BALLOON3)		+= pxa2xx_balloon3.o
 pxa2xx-obj-$(CONFIG_MACH_COLIBRI)		+= pxa2xx_colibri.o
+pxa2xx-obj-$(CONFIG_MACH_COLIBRI320)		+= pxa2xx_colibri.o
 
 obj-$(CONFIG_PCMCIA_PXA2XX)			+= pxa2xx_base.o $(pxa2xx-obj-y)
 
diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c
index 4ed876c4398b..c3f72192af66 100644
--- a/drivers/pcmcia/pxa2xx_colibri.c
+++ b/drivers/pcmcia/pxa2xx_colibri.c
@@ -27,6 +27,13 @@
 #define	COLIBRI270_DETECT_GPIO	84
 #define	COLIBRI270_READY_GPIO	1
 
+#define	COLIBRI320_RESET_GPIO	77
+#define	COLIBRI320_PPEN_GPIO	57
+#define	COLIBRI320_BVD1_GPIO	53
+#define	COLIBRI320_BVD2_GPIO	79
+#define	COLIBRI320_DETECT_GPIO	81
+#define	COLIBRI320_READY_GPIO	29
+
 static struct {
 	int	reset_gpio;
 	int	ppen_gpio;
@@ -186,6 +193,14 @@ static int __init colibri_pcmcia_init(void)
 		colibri_pcmcia_gpio.bvd2_gpio	= COLIBRI270_BVD2_GPIO;
 		colibri_pcmcia_gpio.detect_gpio	= COLIBRI270_DETECT_GPIO;
 		colibri_pcmcia_gpio.ready_gpio	= COLIBRI270_READY_GPIO;
+	/* Colibri PXA320 */
+	} else if (machine_is_colibri320()) {
+		colibri_pcmcia_gpio.reset_gpio	= COLIBRI320_RESET_GPIO;
+		colibri_pcmcia_gpio.ppen_gpio	= COLIBRI320_PPEN_GPIO;
+		colibri_pcmcia_gpio.bvd1_gpio	= COLIBRI320_BVD1_GPIO;
+		colibri_pcmcia_gpio.bvd2_gpio	= COLIBRI320_BVD2_GPIO;
+		colibri_pcmcia_gpio.detect_gpio	= COLIBRI320_DETECT_GPIO;
+		colibri_pcmcia_gpio.ready_gpio	= COLIBRI320_READY_GPIO;
 	}
 
 	ret = platform_device_add_data(colibri_pcmcia_device,
@@ -209,6 +224,6 @@ module_init(colibri_pcmcia_init);
 module_exit(colibri_pcmcia_exit);
 
 MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
-MODULE_DESCRIPTION("PCMCIA support for Toradex Colibri PXA270");
+MODULE_DESCRIPTION("PCMCIA support for Toradex Colibri PXA270/PXA320");
 MODULE_ALIAS("platform:pxa2xx-pcmcia");
 MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From 1b9169d8a0fe2b41fbbb8d152c8108190865f3cf Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Tue, 19 Oct 2010 16:19:32 +0200
Subject: ARM: pxa: Update Balloon3 for new FPGA firmware

The new FPGA firmware in Balloon3 uses different methods to control it's bus
control lines. In the new version, there are separate registers to set/clear
bus control lines. This patch updates affected places.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
 arch/arm/mach-pxa/balloon3.c              | 51 ++++++++++++++++++-------------
 arch/arm/mach-pxa/include/mach/balloon3.h |  2 ++
 drivers/pcmcia/pxa2xx_balloon3.c          | 11 +++----
 3 files changed, 36 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index adb8e9f355d1..d4649c0e23f6 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -567,27 +567,29 @@ static inline void balloon3_i2c_init(void) {}
  * NAND
  ******************************************************************************/
 #if defined(CONFIG_MTD_NAND_PLATFORM)||defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
-static uint16_t balloon3_ctl =
-	BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 |
-	BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3 |
-	BALLOON3_NAND_CONTROL_FLWP;
-
 static void balloon3_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 {
 	struct nand_chip *this = mtd->priv;
+	uint8_t balloon3_ctl_set = 0, balloon3_ctl_clr = 0;
 
 	if (ctrl & NAND_CTRL_CHANGE) {
 		if (ctrl & NAND_CLE)
-			balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCLE;
+			balloon3_ctl_set |= BALLOON3_NAND_CONTROL_FLCLE;
 		else
-			balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLCLE;
+			balloon3_ctl_clr |= BALLOON3_NAND_CONTROL_FLCLE;
 
 		if (ctrl & NAND_ALE)
-			balloon3_ctl |= BALLOON3_NAND_CONTROL_FLALE;
+			balloon3_ctl_set |= BALLOON3_NAND_CONTROL_FLALE;
 		else
-			balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLALE;
-
-		__raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
+			balloon3_ctl_clr |= BALLOON3_NAND_CONTROL_FLALE;
+
+		if (balloon3_ctl_clr)
+			__raw_writel(balloon3_ctl_clr,
+				BALLOON3_NAND_CONTROL_REG);
+		if (balloon3_ctl_set)
+			__raw_writel(balloon3_ctl_set,
+				BALLOON3_NAND_CONTROL_REG |
+				BALLOON3_FPGA_SETnCLR);
 	}
 
 	if (cmd != NAND_CMD_NONE)
@@ -599,15 +601,15 @@ static void balloon3_nand_select_chip(struct mtd_info *mtd, int chip)
 	if (chip < 0 || chip > 3)
 		return;
 
-	balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCE0 |
-			BALLOON3_NAND_CONTROL_FLCE1 |
-			BALLOON3_NAND_CONTROL_FLCE2 |
-			BALLOON3_NAND_CONTROL_FLCE3;
+	/* Assert all nCE lines */
+	__raw_writew(
+		BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 |
+		BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3,
+		BALLOON3_NAND_CONTROL_REG | BALLOON3_FPGA_SETnCLR);
 
 	/* Deassert correct nCE line */
-	balloon3_ctl &= ~(BALLOON3_NAND_CONTROL_FLCE0 << chip);
-
-	__raw_writew(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
+	__raw_writew(BALLOON3_NAND_CONTROL_FLCE0 << chip,
+		BALLOON3_NAND_CONTROL_REG);
 }
 
 static int balloon3_nand_probe(struct platform_device *pdev)
@@ -616,11 +618,12 @@ static int balloon3_nand_probe(struct platform_device *pdev)
 	uint16_t ver;
 	int ret;
 
-	__raw_writew(BALLOON3_NAND_CONTROL2_16BIT, BALLOON3_NAND_CONTROL2_REG);
+	__raw_writew(BALLOON3_NAND_CONTROL2_16BIT,
+		BALLOON3_NAND_CONTROL2_REG | BALLOON3_FPGA_SETnCLR);
 
 	ver = __raw_readw(BALLOON3_FPGA_VER);
-	if (ver > 0x0201)
-		pr_warn("The FPGA code, version 0x%04x, is newer than rel-0.3. "
+	if (ver < 0x4f08)
+		pr_warn("The FPGA code, version 0x%04x, is too old. "
 			"NAND support might be broken in this version!", ver);
 
 	/* Power up the NAND chips */
@@ -635,7 +638,11 @@ static int balloon3_nand_probe(struct platform_device *pdev)
 	gpio_set_value(BALLOON3_GPIO_RUN_NAND, 1);
 
 	/* Deassert all nCE lines and write protect line */
-	__raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
+	__raw_writel(
+		BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 |
+		BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3 |
+		BALLOON3_NAND_CONTROL_FLWP,
+		BALLOON3_NAND_CONTROL_REG | BALLOON3_FPGA_SETnCLR);
 	return 0;
 
 err2:
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h
index 3506da1f27bb..f6c81ea51487 100644
--- a/arch/arm/mach-pxa/include/mach/balloon3.h
+++ b/arch/arm/mach-pxa/include/mach/balloon3.h
@@ -26,6 +26,8 @@ enum balloon3_features {
 #define BALLOON3_FPGA_VIRT	(0xf1000000)	/* as per balloon2 */
 #define BALLOON3_FPGA_LENGTH	0x01000000
 
+#define	BALLOON3_FPGA_SETnCLR		(0x1000)
+
 /* FPGA / CPLD registers for CF socket */
 #define	BALLOON3_CF_STATUS_REG		(BALLOON3_FPGA_VIRT + 0x00e00008)
 #define	BALLOON3_CF_CONTROL_REG		(BALLOON3_FPGA_VIRT + 0x00e00008)
diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c
index dbbdd0063202..453c54c97612 100644
--- a/drivers/pcmcia/pxa2xx_balloon3.c
+++ b/drivers/pcmcia/pxa2xx_balloon3.c
@@ -39,12 +39,10 @@ static struct pcmcia_irqs irqs[] = {
 static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	uint16_t ver;
-	int ret;
-	static void __iomem *fpga_ver;
 
 	ver = __raw_readw(BALLOON3_FPGA_VER);
-	if (ver > 0x0201)
-		pr_warn("The FPGA code, version 0x%04x, is newer than rel-0.3. "
+	if (ver < 0x4f08)
+		pr_warn("The FPGA code, version 0x%04x, is too old. "
 			"PCMCIA/CF support might be broken in this version!",
 			ver);
 
@@ -97,8 +95,9 @@ static void balloon3_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 				       const socket_state_t *state)
 {
-	__raw_writew((state->flags & SS_RESET) ? BALLOON3_CF_RESET : 0,
-			BALLOON3_CF_CONTROL_REG);
+	__raw_writew(BALLOON3_CF_RESET, BALLOON3_CF_CONTROL_REG |
+			((state->flags & SS_RESET) ?
+			BALLOON3_FPGA_SETnCLR : 0));
 	return 0;
 }
 
-- 
cgit v1.2.3


From 4959212c18669f254daa0ae796ad676b67939ba2 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 17 Dec 2010 16:45:46 +0900
Subject: s3c-fb: add support for runtime pm

This patch adds support for runtime pm using the functions.
 - pm_runtime_get_sync()
 - pm_runtime_put_sync()

pm_runtime_get_sync() and pm_runtime_put_sync() are called when
open or release function of framebufer driver is called to inform
the system if hardware is idle or not.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/s3c-fb.c | 111 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 107 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index f9aca9d13d1b..83ce9a04d872 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -23,6 +23,7 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
 #include <linux/interrupt.h>
+#include <linux/pm_runtime.h>
 
 #include <mach/map.h>
 #include <plat/regs-fb-v4.h>
@@ -1013,8 +1014,30 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
 	return ret;
 }
 
+static int s3c_fb_open(struct fb_info *info, int user)
+{
+	struct s3c_fb_win *win = info->par;
+	struct s3c_fb *sfb = win->parent;
+
+	pm_runtime_get_sync(sfb->dev);
+
+	return 0;
+}
+
+static int s3c_fb_release(struct fb_info *info, int user)
+{
+	struct s3c_fb_win *win = info->par;
+	struct s3c_fb *sfb = win->parent;
+
+	pm_runtime_put_sync(sfb->dev);
+
+	return 0;
+}
+
 static struct fb_ops s3c_fb_ops = {
 	.owner		= THIS_MODULE,
+	.fb_open	= s3c_fb_open,
+	.fb_release	= s3c_fb_release,
 	.fb_check_var	= s3c_fb_check_var,
 	.fb_set_par	= s3c_fb_set_par,
 	.fb_blank	= s3c_fb_blank,
@@ -1322,6 +1345,8 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
 
 	clk_enable(sfb->bus_clk);
 
+	pm_runtime_enable(sfb->dev);
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "failed to find registers\n");
@@ -1360,6 +1385,9 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
 
 	dev_dbg(dev, "got resources (regs %p), probing windows\n", sfb->regs);
 
+	platform_set_drvdata(pdev, sfb);
+	pm_runtime_get_sync(sfb->dev);
+
 	/* setup gpio and output polarity controls */
 
 	pd->setup_gpio();
@@ -1400,6 +1428,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, sfb);
+	pm_runtime_put_sync(sfb->dev);
 
 	return 0;
 
@@ -1434,6 +1463,8 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
 	struct s3c_fb *sfb = platform_get_drvdata(pdev);
 	int win;
 
+	pm_runtime_get_sync(sfb->dev);
+
 	for (win = 0; win < S3C_FB_MAX_WIN; win++)
 		if (sfb->windows[win])
 			s3c_fb_release_win(sfb, sfb->windows[win]);
@@ -1450,12 +1481,74 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
 
 	kfree(sfb);
 
+	pm_runtime_put_sync(sfb->dev);
+	pm_runtime_disable(sfb->dev);
+
 	return 0;
 }
 
 #ifdef CONFIG_PM
-static int s3c_fb_suspend(struct platform_device *pdev, pm_message_t state)
+static int s3c_fb_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct s3c_fb *sfb = platform_get_drvdata(pdev);
+	struct s3c_fb_win *win;
+	int win_no;
+
+	for (win_no = S3C_FB_MAX_WIN - 1; win_no >= 0; win_no--) {
+		win = sfb->windows[win_no];
+		if (!win)
+			continue;
+
+		/* use the blank function to push into power-down */
+		s3c_fb_blank(FB_BLANK_POWERDOWN, win->fbinfo);
+	}
+
+	clk_disable(sfb->bus_clk);
+	return 0;
+}
+
+static int s3c_fb_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct s3c_fb *sfb = platform_get_drvdata(pdev);
+	struct s3c_fb_platdata *pd = sfb->pdata;
+	struct s3c_fb_win *win;
+	int win_no;
+
+	clk_enable(sfb->bus_clk);
+
+	/* setup registers */
+	writel(pd->vidcon1, sfb->regs + VIDCON1);
+
+	/* zero all windows before we do anything */
+	for (win_no = 0; win_no < sfb->variant.nr_windows; win_no++)
+		s3c_fb_clear_win(sfb, win_no);
+
+	for (win_no = 0; win_no < sfb->variant.nr_windows - 1; win_no++) {
+		void __iomem *regs = sfb->regs + sfb->variant.keycon;
+
+		regs += (win_no * 8);
+		writel(0xffffff, regs + WKEYCON0);
+		writel(0xffffff, regs + WKEYCON1);
+	}
+
+	/* restore framebuffers */
+	for (win_no = 0; win_no < S3C_FB_MAX_WIN; win_no++) {
+		win = sfb->windows[win_no];
+		if (!win)
+			continue;
+
+		dev_dbg(&pdev->dev, "resuming window %d\n", win_no);
+		s3c_fb_set_par(win->fbinfo);
+	}
+
+	return 0;
+}
+
+int s3c_fb_runtime_suspend(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct s3c_fb *sfb = platform_get_drvdata(pdev);
 	struct s3c_fb_win *win;
 	int win_no;
@@ -1473,8 +1566,9 @@ static int s3c_fb_suspend(struct platform_device *pdev, pm_message_t state)
 	return 0;
 }
 
-static int s3c_fb_resume(struct platform_device *pdev)
+int s3c_fb_runtime_resume(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct s3c_fb *sfb = platform_get_drvdata(pdev);
 	struct s3c_fb_platdata *pd = sfb->pdata;
 	struct s3c_fb_win *win;
@@ -1509,9 +1603,12 @@ static int s3c_fb_resume(struct platform_device *pdev)
 
 	return 0;
 }
+
 #else
 #define s3c_fb_suspend NULL
 #define s3c_fb_resume  NULL
+#define s3c_fb_runtime_suspend NULL
+#define s3c_fb_runtime_resume NULL
 #endif
 
 
@@ -1710,15 +1807,21 @@ static struct platform_device_id s3c_fb_driver_ids[] = {
 };
 MODULE_DEVICE_TABLE(platform, s3c_fb_driver_ids);
 
+static const struct dev_pm_ops s3cfb_pm_ops = {
+	.suspend	= s3c_fb_suspend,
+	.resume		= s3c_fb_resume,
+	.runtime_suspend	= s3c_fb_runtime_suspend,
+	.runtime_resume		= s3c_fb_runtime_resume,
+};
+
 static struct platform_driver s3c_fb_driver = {
 	.probe		= s3c_fb_probe,
 	.remove		= __devexit_p(s3c_fb_remove),
-	.suspend	= s3c_fb_suspend,
-	.resume		= s3c_fb_resume,
 	.id_table	= s3c_fb_driver_ids,
 	.driver		= {
 		.name	= "s3c-fb",
 		.owner	= THIS_MODULE,
+		.pm	= &s3cfb_pm_ops,
 	},
 };
 
-- 
cgit v1.2.3


From 521bc83b0fcda6f323f1de0e7bf137401a8145a2 Mon Sep 17 00:00:00 2001
From: Andres Salomon <dilinger@queued.net>
Date: Fri, 17 Dec 2010 19:00:13 -0800
Subject: s1d13xxxfb: drop unused code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Silence warnings such as -

drivers/video/s1d13xxxfb.c:421: warning: ‘bltbit_wait_bitset’ defined but not used

Just drop the unused code.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/s1d13xxxfb.c | 50 ----------------------------------------------
 include/video/s1d13xxxfb.h |  6 ------
 2 files changed, 56 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index a6247fc081ab..28b1c6c3d8ac 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -409,28 +409,6 @@ s1d13xxxfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
  functions to handle bitblt acceleration
  ************************************************************/
 
-/**
- *	bltbit_wait_bitset - waits for change in register value
- *	@info : framebuffer structure
- *	@bit  : value expected in register
- *	@timeout : ...
- *
- *	waits until value changes INTO bit
- */
-static u8
-bltbit_wait_bitset(struct fb_info *info, u8 bit, int timeout)
-{
-	while (!(s1d13xxxfb_readreg(info->par, S1DREG_BBLT_CTL0) & bit)) {
-		udelay(10);
-		if (!--timeout) {
-			dbg_blit("wait_bitset timeout\n");
-			break;
-		}
-	}
-
-	return timeout;
-}
-
 /**
  *	bltbit_wait_bitclear - waits for change in register value
  *	@info : frambuffer structure
@@ -454,34 +432,6 @@ bltbit_wait_bitclear(struct fb_info *info, u8 bit, int timeout)
 	return timeout;
 }
 
-/**
- *	bltbit_fifo_status - checks the current status of the fifo
- *	@info : framebuffer structure
- *
- *	returns number of free words in buffer
- */
-static u8
-bltbit_fifo_status(struct fb_info *info)
-{
-	u8 status;
-
-	status = s1d13xxxfb_readreg(info->par, S1DREG_BBLT_CTL0);
-
-	/* its empty so room for 16 words */
-	if (status & BBLT_FIFO_EMPTY)
-		return 16;
-
-	/* its full so we dont want to add */
-	if (status & BBLT_FIFO_FULL)
-		return 0;
-
-	/* its atleast half full but we can add one atleast */
-	if (status & BBLT_FIFO_NOT_FULL)
-		return 1;
-
-	return 0;
-}
-
 /*
  *	s1d13xxxfb_bitblt_copyarea - accelerated copyarea function
  *	@info : framebuffer structure
diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h
index f0736cff2ca3..55f534491a3d 100644
--- a/include/video/s1d13xxxfb.h
+++ b/include/video/s1d13xxxfb.h
@@ -136,12 +136,6 @@
 #define S1DREG_DELAYOFF			0xFFFE
 #define S1DREG_DELAYON			0xFFFF
 
-#define BBLT_FIFO_EMPTY			0x00
-#define BBLT_FIFO_NOT_EMPTY		0x40
-#define BBLT_FIFO_NOT_FULL		0x30
-#define BBLT_FIFO_HALF_FULL		0x20
-#define BBLT_FIFO_FULL			0x10
-
 #define BBLT_SOLID_FILL			0x0c
 
 
-- 
cgit v1.2.3


From a7f53284e97af9670a68993c31f61a4e62a19ea5 Mon Sep 17 00:00:00 2001
From: Alexey Charkov <alchark@gmail.com>
Date: Mon, 20 Dec 2010 16:03:14 +0300
Subject: fbdev: Minor cleanup in WM8505-related code

This replaces the last remaining driver name reference with the
macro for uniformity in wm8505fb.

In addition, the error return path in wmt_ge_rops.c is made more
uniform by getting rid of goto's in remaining places.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/wm8505fb.c    |  2 +-
 drivers/video/wmt_ge_rops.c | 10 ++--------
 2 files changed, 3 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
index e37251b792c9..9ca9dbb62f96 100644
--- a/drivers/video/wm8505fb.c
+++ b/drivers/video/wm8505fb.c
@@ -291,7 +291,7 @@ static int __devinit wm8505fb_probe(struct platform_device *pdev)
 		goto failed_fbi;
 	}
 
-	res = request_mem_region(res->start, resource_size(res), "wm8505fb");
+	res = request_mem_region(res->start, resource_size(res), DRIVER_NAME);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "failed to request I/O memory\n");
 		ret = -EBUSY;
diff --git a/drivers/video/wmt_ge_rops.c b/drivers/video/wmt_ge_rops.c
index f31883f8eaf7..45832b7ef7d2 100644
--- a/drivers/video/wmt_ge_rops.c
+++ b/drivers/video/wmt_ge_rops.c
@@ -127,13 +127,11 @@ EXPORT_SYMBOL_GPL(wmt_ge_sync);
 static int __devinit wmt_ge_rops_probe(struct platform_device *pdev)
 {
 	struct resource *res;
-	int ret;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "no I/O memory resource defined\n");
-		ret = -ENODEV;
-		goto error;
+		return -ENODEV;
 	}
 
 	/* Only one ROP engine is presently supported. */
@@ -145,17 +143,13 @@ static int __devinit wmt_ge_rops_probe(struct platform_device *pdev)
 	regbase = ioremap(res->start, resource_size(res));
 	if (regbase == NULL) {
 		dev_err(&pdev->dev, "failed to map I/O memory\n");
-		ret = -EBUSY;
-		goto error;
+		return -EBUSY;
 	}
 
 	writel(1, regbase + GE_ENABLE_OFF);
 	printk(KERN_INFO "Enabled support for WMT GE raster acceleration\n");
 
 	return 0;
-
-error:
-	return ret;
 }
 
 static int __devexit wmt_ge_rops_remove(struct platform_device *pdev)
-- 
cgit v1.2.3


From 623eb15647fc35c5a8cd38985d5958240eb072c1 Mon Sep 17 00:00:00 2001
From: Alexey Charkov <alchark@gmail.com>
Date: Mon, 20 Dec 2010 16:09:57 +0300
Subject: fbdev: Modify vsync timing calculation in wm8505fb

This removes the '+1' in vsync timing calculation for wm8505fb to
directly use values provided from the board setup code.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/wm8505fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
index 9ca9dbb62f96..96e34a569169 100644
--- a/drivers/video/wm8505fb.c
+++ b/drivers/video/wm8505fb.c
@@ -88,7 +88,7 @@ static int wm8505fb_set_timing(struct fb_info *info)
 	int v_start = info->var.upper_margin;
 	int v_end = v_start + info->var.yres;
 	int v_all = v_end + info->var.lower_margin;
-	int v_sync = info->var.vsync_len + 1;
+	int v_sync = info->var.vsync_len;
 
 	writel(0, fbi->regbase + WMT_GOVR_TG);
 
-- 
cgit v1.2.3


From 42cc37fe20cc680fb58fe12ae5ba718d683b8ca2 Mon Sep 17 00:00:00 2001
From: Baruch Siach <baruch@tkos.co.il>
Date: Wed, 27 Oct 2010 04:03:52 -0300
Subject: [media] mx2_camera: fix pixel clock polarity configuration

When SOCAM_PCLK_SAMPLE_FALLING, just leave CSICR1_REDGE unset, otherwise we get
the inverted behaviour.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/mx2_camera.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 072bd2d1cfad..13565cba237d 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -807,8 +807,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd,
 
 	if (common_flags & SOCAM_PCLK_SAMPLE_RISING)
 		csicr1 |= CSICR1_REDGE;
-	if (common_flags & SOCAM_PCLK_SAMPLE_FALLING)
-		csicr1 |= CSICR1_INV_PCLK;
 	if (common_flags & SOCAM_VSYNC_ACTIVE_HIGH)
 		csicr1 |= CSICR1_SOF_POL;
 	if (common_flags & SOCAM_HSYNC_ACTIVE_HIGH)
-- 
cgit v1.2.3


From cd05e79f72d318d57e625825a5212e3fb90ea4a3 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 20 Oct 2010 10:14:57 -0300
Subject: [media] soc-camera: fix static build of the sh_mobile_csi2.c driver

The test for driver->owner != NULL in sh_mobile_ceu_camera.c is unneeded and it
breaks the static build of sh_mobile_csi2.c. Remove it.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/sh_mobile_ceu_camera.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 5c209afb0ac8..2486520582f2 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -1980,7 +1980,7 @@ static int __devinit sh_mobile_ceu_probe(struct platform_device *pdev)
 		 * we complete the completion.
 		 */
 
-		if (!csi2->driver || !csi2->driver->owner) {
+		if (!csi2->driver) {
 			complete(&wait.completion);
 			/* Either too late, or probing failed */
 			bus_unregister_notifier(&platform_bus_type, &wait.notifier);
-- 
cgit v1.2.3


From 09b693f0bdf360b6a8e099f26c771c9fca4c3447 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Tue, 30 Nov 2010 06:23:10 -0300
Subject: [media] s5p-fimc: BKL lock removal - compilation fix

Adapt to recent videobuf_queue_dma_contig_init signature change.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-capture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 1b93207c89e8..017cf6c50954 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -785,7 +785,7 @@ int fimc_register_capture_device(struct fimc_dev *fimc)
 	videobuf_queue_dma_contig_init(&vid_cap->vbq, &fimc_qops,
 		vid_cap->v4l2_dev.dev, &fimc->irqlock,
 		V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-		sizeof(struct fimc_vid_buffer), (void *)ctx);
+		sizeof(struct fimc_vid_buffer), (void *)ctx, NULL);
 
 	ret = video_register_device(vfd, VFL_TYPE_GRABBER, -1);
 	if (ret) {
-- 
cgit v1.2.3


From e004e02f3a121e5293ef56eaca6ee6d4ad60bc64 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 25 Nov 2010 11:01:51 -0300
Subject: [media] s5p-fimc: Fix vidioc_g_crop/cropcap on camera sensor

Create separate vidioc_g_crop/vidioc_s_crop handlers for capture
video node and so image cropping parameters are properly queried
at FIMC input (image sensor) and not at FIMC output.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-capture.c | 48 +++++++++++++++++++++++++++--
 drivers/media/video/s5p-fimc/fimc-core.c    | 26 ++++++++--------
 drivers/media/video/s5p-fimc/fimc-core.h    |  4 ---
 3 files changed, 59 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 017cf6c50954..1f2009271540 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -652,6 +652,50 @@ static int fimc_cap_s_ctrl(struct file *file, void *priv,
 	return ret;
 }
 
+static int fimc_cap_cropcap(struct file *file, void *fh,
+			    struct v4l2_cropcap *cr)
+{
+	struct fimc_frame *f;
+	struct fimc_ctx *ctx = fh;
+	struct fimc_dev *fimc = ctx->fimc_dev;
+
+	if (cr->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
+	f = &ctx->s_frame;
+	cr->bounds.left		= 0;
+	cr->bounds.top		= 0;
+	cr->bounds.width	= f->o_width;
+	cr->bounds.height	= f->o_height;
+	cr->defrect		= cr->bounds;
+
+	mutex_unlock(&fimc->lock);
+	return 0;
+}
+
+static int fimc_cap_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
+{
+	struct fimc_frame *f;
+	struct fimc_ctx *ctx = file->private_data;
+	struct fimc_dev *fimc = ctx->fimc_dev;
+
+
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
+	f = &ctx->s_frame;
+	cr->c.left	= f->offs_h;
+	cr->c.top	= f->offs_v;
+	cr->c.width	= f->width;
+	cr->c.height	= f->height;
+
+	mutex_unlock(&fimc->lock);
+	return 0;
+}
+
 static int fimc_cap_s_crop(struct file *file, void *fh,
 			       struct v4l2_crop *cr)
 {
@@ -716,9 +760,9 @@ static const struct v4l2_ioctl_ops fimc_capture_ioctl_ops = {
 	.vidioc_g_ctrl			= fimc_vidioc_g_ctrl,
 	.vidioc_s_ctrl			= fimc_cap_s_ctrl,
 
-	.vidioc_g_crop			= fimc_vidioc_g_crop,
+	.vidioc_g_crop			= fimc_cap_g_crop,
 	.vidioc_s_crop			= fimc_cap_s_crop,
-	.vidioc_cropcap			= fimc_vidioc_cropcap,
+	.vidioc_cropcap			= fimc_cap_cropcap,
 
 	.vidioc_enum_input		= fimc_cap_enum_input,
 	.vidioc_s_input			= fimc_cap_s_input,
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 2e7c547894b6..f45970d4b905 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -1115,7 +1115,7 @@ static int fimc_m2m_s_ctrl(struct file *file, void *priv,
 	return 0;
 }
 
-int fimc_vidioc_cropcap(struct file *file, void *fh,
+static int fimc_m2m_cropcap(struct file *file, void *fh,
 			struct v4l2_cropcap *cr)
 {
 	struct fimc_frame *frame;
@@ -1139,7 +1139,7 @@ int fimc_vidioc_cropcap(struct file *file, void *fh,
 	return 0;
 }
 
-int fimc_vidioc_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
+static int fimc_m2m_g_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 {
 	struct fimc_frame *frame;
 	struct fimc_ctx *ctx = file->private_data;
@@ -1167,22 +1167,22 @@ int fimc_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
 	struct fimc_frame *f;
 	u32 min_size, halign;
 
-	f = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ?
-		&ctx->s_frame : &ctx->d_frame;
-
 	if (cr->c.top < 0 || cr->c.left < 0) {
 		v4l2_err(&fimc->m2m.v4l2_dev,
 			"doesn't support negative values for top & left\n");
 		return -EINVAL;
 	}
 
-	f = ctx_get_frame(ctx, cr->type);
-	if (IS_ERR(f))
-		return PTR_ERR(f);
+	if (cr->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		f = (ctx->state & FIMC_CTX_CAP) ? &ctx->s_frame : &ctx->d_frame;
+	else if (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+		 ctx->state & FIMC_CTX_M2M)
+		f = &ctx->s_frame;
+	else
+		return -EINVAL;
 
-	min_size = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
-		? fimc->variant->min_inp_pixsize
-		: fimc->variant->min_out_pixsize;
+	min_size = (f == &ctx->s_frame) ?
+		fimc->variant->min_inp_pixsize : fimc->variant->min_out_pixsize;
 
 	if (ctx->state & FIMC_CTX_M2M) {
 		if (fimc->id == 1 && fimc->variant->pix_hoff)
@@ -1285,9 +1285,9 @@ static const struct v4l2_ioctl_ops fimc_m2m_ioctl_ops = {
 	.vidioc_g_ctrl			= fimc_vidioc_g_ctrl,
 	.vidioc_s_ctrl			= fimc_m2m_s_ctrl,
 
-	.vidioc_g_crop			= fimc_vidioc_g_crop,
+	.vidioc_g_crop			= fimc_m2m_g_crop,
 	.vidioc_s_crop			= fimc_m2m_s_crop,
-	.vidioc_cropcap			= fimc_vidioc_cropcap
+	.vidioc_cropcap			= fimc_m2m_cropcap
 
 };
 
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index 3e1078516560..afafebc167a6 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -594,10 +594,6 @@ int fimc_vidioc_g_fmt(struct file *file, void *priv,
 		      struct v4l2_format *f);
 int fimc_vidioc_try_fmt(struct file *file, void *priv,
 			struct v4l2_format *f);
-int fimc_vidioc_g_crop(struct file *file, void *fh,
-		       struct v4l2_crop *cr);
-int fimc_vidioc_cropcap(struct file *file, void *fh,
-			struct v4l2_cropcap *cr);
 int fimc_vidioc_queryctrl(struct file *file, void *priv,
 			  struct v4l2_queryctrl *qc);
 int fimc_vidioc_g_ctrl(struct file *file, void *priv,
-- 
cgit v1.2.3


From aee7126c4e4c0c776ed227751627c151877f2d59 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Mon, 22 Nov 2010 14:49:06 -0300
Subject: [media] s5p-fimc: Explicitly add required header file

Reported by: Dan Carpenter <error27@gmail.com>

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-core.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index afafebc167a6..6137340ceb57 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -13,13 +13,15 @@
 
 /*#define DEBUG*/
 
+#include <linux/sched.h>
 #include <linux/types.h>
+#include <linux/videodev2.h>
 #include <media/videobuf-core.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/v4l2-mediabus.h>
 #include <media/s3c_fimc.h>
-#include <linux/videodev2.h>
+
 #include "regs-fimc.h"
 
 #define err(fmt, args...) \
-- 
cgit v1.2.3


From 69e05e837d3b90ea2c58c1117092b8eb4fd4519b Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 18 Nov 2010 07:36:34 -0300
Subject: [media] s5p-fimc: Convert m2m driver to unlocked_ioctl

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-core.c | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index f45970d4b905..fa82a2a049d4 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -983,6 +983,7 @@ int fimc_vidioc_queryctrl(struct file *file, void *priv,
 {
 	struct fimc_ctx *ctx = priv;
 	struct v4l2_queryctrl *c;
+	int ret = -EINVAL;
 
 	c = get_ctrl(qc->id);
 	if (c) {
@@ -990,10 +991,14 @@ int fimc_vidioc_queryctrl(struct file *file, void *priv,
 		return 0;
 	}
 
-	if (ctx->state & FIMC_CTX_CAP)
-		return v4l2_subdev_call(ctx->fimc_dev->vid_cap.sd,
+	if (ctx->state & FIMC_CTX_CAP) {
+		if (mutex_lock_interruptible(&ctx->fimc_dev->lock))
+			return -ERESTARTSYS;
+		ret = v4l2_subdev_call(ctx->fimc_dev->vid_cap.sd,
 					core, queryctrl, qc);
-	return -EINVAL;
+		mutex_unlock(&ctx->fimc_dev->lock);
+	}
+	return ret;
 }
 
 int fimc_vidioc_g_ctrl(struct file *file, void *priv,
@@ -1233,6 +1238,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 	f = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ?
 		&ctx->s_frame : &ctx->d_frame;
 
+	if (mutex_lock_interruptible(&fimc->lock))
+		return -ERESTARTSYS;
+
 	spin_lock_irqsave(&ctx->slock, flags);
 	if (~ctx->state & (FIMC_SRC_FMT | FIMC_DST_FMT)) {
 		/* Check to see if scaling ratio is within supported range */
@@ -1241,9 +1249,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 		else
 			ret = fimc_check_scaler_ratio(&cr->c, &ctx->s_frame);
 		if (ret) {
-			spin_unlock_irqrestore(&ctx->slock, flags);
 			v4l2_err(&fimc->m2m.v4l2_dev, "Out of scaler range");
-			return -EINVAL;
+			ret = -EINVAL;
+			goto scr_unlock;
 		}
 	}
 	ctx->state |= FIMC_PARAMS;
@@ -1253,7 +1261,9 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
 	f->width  = cr->c.width;
 	f->height = cr->c.height;
 
+scr_unlock:
 	spin_unlock_irqrestore(&ctx->slock, flags);
+	mutex_unlock(&fimc->lock);
 	return 0;
 }
 
@@ -1396,7 +1406,7 @@ static const struct v4l2_file_operations fimc_m2m_fops = {
 	.open		= fimc_m2m_open,
 	.release	= fimc_m2m_release,
 	.poll		= fimc_m2m_poll,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.mmap		= fimc_m2m_mmap,
 };
 
-- 
cgit v1.2.3


From a8365fc205180209bfefaf9d454736bb44071a0f Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 25 Nov 2010 09:44:48 -0300
Subject: [media] s5p-fimc: Use correct fourcc code for 32-bit RGB format

Replace V4L2_PIX_FMT_RGB24 code with V4L2_PIX_FMT_RGB32
since the hardware uses 24-bits for actual pixel data but pixels
are 4-byte aligned in memory.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index fa82a2a049d4..f538eb598c3d 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -50,8 +50,8 @@ static struct fimc_fmt fimc_formats[] = {
 		.planes_cnt = 1,
 		.flags = FMT_FLAGS_M2M,
 	}, {
-		.name = "XRGB-8-8-8-8, 24 bpp",
-		.fourcc	= V4L2_PIX_FMT_RGB24,
+		.name = "XRGB-8-8-8-8, 32 bpp",
+		.fourcc	= V4L2_PIX_FMT_RGB32,
 		.depth = 32,
 		.color	= S5P_FIMC_RGB888,
 		.buff_cnt = 1,
-- 
cgit v1.2.3


From 798174ab6257dc2ba2ee91e242e21491c3922355 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 25 Nov 2010 10:49:21 -0300
Subject: [media] s5p-fimc: Fix output DMA handling in S5PV310 IP revisions

FIMC IP in S5Pv310 series has extended DMA status registers
and some bit fields are marked as reserved comparing to S5PC100/110.
Use correct registers for getting DMA write pointer in each SoC variant
supported by the driver.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/s5p-fimc/fimc-capture.c |  1 +
 drivers/media/video/s5p-fimc/fimc-core.c    |  2 ++
 drivers/media/video/s5p-fimc/fimc-core.h    | 16 +++++++++++++---
 drivers/media/video/s5p-fimc/regs-fimc.h    |  3 +++
 4 files changed, 19 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 1f2009271540..2f500809f53d 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -522,6 +522,7 @@ static int fimc_cap_streamon(struct file *file, void *priv,
 	INIT_LIST_HEAD(&fimc->vid_cap.active_buf_q);
 	fimc->vid_cap.active_buf_cnt = 0;
 	fimc->vid_cap.frame_count = 0;
+	fimc->vid_cap.buf_index = fimc_hw_get_frame_index(fimc);
 
 	set_bit(ST_CAPT_PEND, &fimc->state);
 	ret = videobuf_streamon(&fimc->vid_cap.vbq);
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index f538eb598c3d..bb99f2d805d3 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -1746,6 +1746,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = {
 	.pix_hoff	 = 1,
 	.has_inp_rot	 = 1,
 	.has_out_rot	 = 1,
+	.has_cistatus2	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 1,
@@ -1755,6 +1756,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = {
 
 static struct samsung_fimc_variant fimc2_variant_s5pv310 = {
 	.pix_hoff	 = 1,
+	.has_cistatus2	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 1,
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index 6137340ceb57..4f047d35f8ad 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -371,6 +371,7 @@ struct fimc_pix_limit {
  * @pix_hoff: indicate whether horizontal offset is in pixels or in bytes
  * @has_inp_rot: set if has input rotator
  * @has_out_rot: set if has output rotator
+ * @has_cistatus2: 1 if CISTATUS2 register is present in this IP revision
  * @pix_limit: pixel size constraints for the scaler
  * @min_inp_pixsize: minimum input pixel size
  * @min_out_pixsize: minimum output pixel size
@@ -381,6 +382,7 @@ struct samsung_fimc_variant {
 	unsigned int	pix_hoff:1;
 	unsigned int	has_inp_rot:1;
 	unsigned int	has_out_rot:1;
+	unsigned int	has_cistatus2:1;
 	struct fimc_pix_limit *pix_limit;
 	u16		min_inp_pixsize;
 	u16		min_out_pixsize;
@@ -556,11 +558,19 @@ static inline struct fimc_frame *ctx_get_frame(struct fimc_ctx *ctx,
 	return frame;
 }
 
+/* Return an index to the buffer actually being written. */
 static inline u32 fimc_hw_get_frame_index(struct fimc_dev *dev)
 {
-	u32 reg = readl(dev->regs + S5P_CISTATUS);
-	return (reg & S5P_CISTATUS_FRAMECNT_MASK) >>
-		S5P_CISTATUS_FRAMECNT_SHIFT;
+	u32 reg;
+
+	if (dev->variant->has_cistatus2) {
+		reg = readl(dev->regs + S5P_CISTATUS2) & 0x3F;
+		return reg > 0 ? --reg : reg;
+	} else {
+		reg = readl(dev->regs + S5P_CISTATUS);
+		return (reg & S5P_CISTATUS_FRAMECNT_MASK) >>
+			S5P_CISTATUS_FRAMECNT_SHIFT;
+	}
 }
 
 /* -----------------------------------------------------*/
diff --git a/drivers/media/video/s5p-fimc/regs-fimc.h b/drivers/media/video/s5p-fimc/regs-fimc.h
index a57daedb5b5c..57e33f84fcfa 100644
--- a/drivers/media/video/s5p-fimc/regs-fimc.h
+++ b/drivers/media/video/s5p-fimc/regs-fimc.h
@@ -165,6 +165,9 @@
 #define S5P_CISTATUS_VVALID_A		(1 << 15)
 #define S5P_CISTATUS_VVALID_B		(1 << 14)
 
+/* Indexes to the last and the currently processed buffer. */
+#define S5P_CISTATUS2			0x68
+
 /* Image capture control */
 #define S5P_CIIMGCPT			0xc0
 #define S5P_CIIMGCPT_IMGCPTEN		(1 << 31)
-- 
cgit v1.2.3


From 6f6c625d32852ab2fbfd131ba9a1e5d55ff8032c Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Fri, 29 Oct 2010 00:07:39 -0300
Subject: [media] mceusb: add support for Conexant Hybrid TV RDU253S

Another multi-function Conexant device. Interface 0 is IR, though on
this model, TX isn't wired up at all, so I've mixed in support for
models without TX (and verified that lircd says TX isn't supported when
trying to send w/this device).

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 37 +++++++++++++++++++++++++++----------
 1 file changed, 27 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index 9dce684fd231..e453c6bc0c68 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -146,6 +146,7 @@ enum mceusb_model_type {
 	MCE_GEN3,
 	MCE_GEN2_TX_INV,
 	POLARIS_EVK,
+	CX_HYBRID_TV,
 };
 
 struct mceusb_model {
@@ -154,6 +155,7 @@ struct mceusb_model {
 	u32 mce_gen3:1;
 	u32 tx_mask_inverted:1;
 	u32 is_polaris:1;
+	u32 no_tx:1;
 
 	const char *rc_map;	/* Allow specify a per-board map */
 	const char *name;	/* per-board name */
@@ -183,7 +185,12 @@ static const struct mceusb_model mceusb_model[] = {
 		 * to allow testing it
 		 */
 		.rc_map = RC_MAP_RC5_HAUPPAUGE_NEW,
-		.name = "cx231xx MCE IR",
+		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
+	},
+	[CX_HYBRID_TV] = {
+		.is_polaris = 1,
+		.no_tx = 1, /* tx isn't wired up at all */
+		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
 	},
 };
 
@@ -292,9 +299,12 @@ static struct usb_device_id mceusb_dev_table[] = {
 	{ USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) },
 	/* TiVo PC IR Receiver */
 	{ USB_DEVICE(VENDOR_TIVO, 0x2000) },
-	/* Conexant SDK */
+	/* Conexant Hybrid TV "Shelby" Polaris SDK */
 	{ USB_DEVICE(VENDOR_CONEXANT, 0x58a1),
 	  .driver_info = POLARIS_EVK },
+	/* Conexant Hybrid TV RDU253S Polaris */
+	{ USB_DEVICE(VENDOR_CONEXANT, 0x58a5),
+	  .driver_info = CX_HYBRID_TV },
 	/* Terminating entry */
 	{ }
 };
@@ -334,6 +344,7 @@ struct mceusb_dev {
 		u32 connected:1;
 		u32 tx_mask_inverted:1;
 		u32 microsoft_gen1:1;
+		u32 no_tx:1;
 	} flags;
 
 	/* transmit support */
@@ -724,7 +735,7 @@ out:
 	return ret ? ret : n;
 }
 
-/* Sets active IR outputs -- mce devices typically (all?) have two */
+/* Sets active IR outputs -- mce devices typically have two */
 static int mceusb_set_tx_mask(void *priv, u32 mask)
 {
 	struct mceusb_dev *ir = priv;
@@ -984,9 +995,11 @@ static void mceusb_get_parameters(struct mceusb_dev *ir)
 	mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
 	mce_sync_in(ir, NULL, maxp);
 
-	/* get the transmitter bitmask */
-	mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
-	mce_sync_in(ir, NULL, maxp);
+	if (!ir->flags.no_tx) {
+		/* get the transmitter bitmask */
+		mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
+		mce_sync_in(ir, NULL, maxp);
+	}
 
 	/* get receiver timeout value */
 	mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
@@ -1035,9 +1048,11 @@ static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
 	props->priv = ir;
 	props->driver_type = RC_DRIVER_IR_RAW;
 	props->allowed_protos = IR_TYPE_ALL;
-	props->s_tx_mask = mceusb_set_tx_mask;
-	props->s_tx_carrier = mceusb_set_tx_carrier;
-	props->tx_ir = mceusb_tx_ir;
+	if (!ir->flags.no_tx) {
+		props->s_tx_mask = mceusb_set_tx_mask;
+		props->s_tx_carrier = mceusb_set_tx_carrier;
+		props->tx_ir = mceusb_tx_ir;
+	}
 
 	ir->props = props;
 
@@ -1151,6 +1166,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	ir->len_in = maxp;
 	ir->flags.microsoft_gen1 = is_microsoft_gen1;
 	ir->flags.tx_mask_inverted = tx_mask_inverted;
+	ir->flags.no_tx = mceusb_model[model].no_tx;
 	ir->model = model;
 
 	init_ir_raw_event(&ir->rawir);
@@ -1191,7 +1207,8 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 
 	mceusb_get_parameters(ir);
 
-	mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK);
+	if (!ir->flags.no_tx)
+		mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK);
 
 	usb_set_intfdata(intf, ir);
 
-- 
cgit v1.2.3


From b7582815b3fc772e23ee5da884e9a2307bdc1025 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Tue, 9 Nov 2010 18:11:04 -0300
Subject: [media] nuvoton-cir: improve buffer parsing responsiveness

Rather than waiting for trigger bits, the formula for which was slightly
messy, and apparently, not actually 100% complete for some remotes, just
call ir_raw_event_handle whenever we finish parsing a chunk of data from
the rx fifo, similar to mceusb, as well as whenever we see an 'end of
signal data' 0x80 packet.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/nuvoton-cir.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/nuvoton-cir.c b/drivers/media/IR/nuvoton-cir.c
index 301be53aee85..acc729c79cec 100644
--- a/drivers/media/IR/nuvoton-cir.c
+++ b/drivers/media/IR/nuvoton-cir.c
@@ -603,6 +603,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 	count = nvt->pkts;
 	nvt_dbg_verbose("Processing buffer of len %d", count);
 
+	init_ir_raw_event(&rawir);
+
 	for (i = 0; i < count; i++) {
 		nvt->pkts--;
 		sample = nvt->buf[i];
@@ -643,11 +645,15 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 		 * indicates end of IR signal, but new data incoming. In both
 		 * cases, it means we're ready to call ir_raw_event_handle
 		 */
-		if (sample == BUF_PULSE_BIT || ((sample != BUF_LEN_MASK) &&
-		    (sample & BUF_REPEAT_MASK) == BUF_REPEAT_BYTE))
+		if ((sample == BUF_PULSE_BIT) && nvt->pkts) {
+			nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
 			ir_raw_event_handle(nvt->rdev);
+		}
 	}
 
+	nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
+	ir_raw_event_handle(nvt->rdev);
+
 	if (nvt->pkts) {
 		nvt_dbg("Odd, pkts should be 0 now... (its %u)", nvt->pkts);
 		nvt->pkts = 0;
-- 
cgit v1.2.3


From 1cd50f25614226e99ac7a1518311e8474ea024e3 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Tue, 9 Nov 2010 18:41:03 -0300
Subject: [media] mceusb: fix up reporting of trailing space
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We were storing a bunch of spaces at the end of each signal, rather than
a single long space. The in-kernel decoders were actually okay with
this, but lirc isn't. As suggested by David Härdeman, switch to storing
samples using ir_raw_event_store_with_filter, which auto-merges the
consecutive space samples for us. This also allows us to bypass having
to store rawir samples in our device struct, further simplifying the
buffer parsing state machine. Both in-kernel decoders and lirc are happy
again with this change.

Also included in this patch is proper parsing of 0x9f 0x01 commands, the
removal of some magic number usage and some printk spew fixups.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 45 +++++++++++++--------------------------------
 1 file changed, 13 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index e453c6bc0c68..18110987597e 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -74,6 +74,7 @@
 #define MCE_PACKET_LENGTH_MASK	0x1f /* Packet length mask */
 
 /* Sub-commands, which follow MCE_COMMAND_HEADER or MCE_HW_CMD_HEADER */
+#define MCE_CMD_SIG_END		0x01	/* End of signal */
 #define MCE_CMD_PING		0x03	/* Ping device */
 #define MCE_CMD_UNKNOWN		0x04	/* Unknown */
 #define MCE_CMD_UNKNOWN2	0x05	/* Unknown */
@@ -422,6 +423,7 @@ static int mceusb_cmdsize(u8 cmd, u8 subcmd)
 		case MCE_CMD_G_RXSENSOR:
 			datasize = 2;
 			break;
+		case MCE_CMD_SIG_END:
 		case MCE_CMD_S_TXMASK:
 		case MCE_CMD_S_RXSENSOR:
 			datasize = 1;
@@ -502,6 +504,9 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		break;
 	case MCE_COMMAND_HEADER:
 		switch (subcmd) {
+		case MCE_CMD_SIG_END:
+			dev_info(dev, "End of signal\n");
+			break;
 		case MCE_CMD_PING:
 			dev_info(dev, "Ping\n");
 			break;
@@ -539,7 +544,7 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			if (len == 2)
 				dev_info(dev, "Get receive sensor\n");
 			else
-				dev_info(dev, "Received pulse count is %d\n",
+				dev_info(dev, "Remaining pulse count is %d\n",
 					 ((data1 << 8) | data2));
 			break;
 		case MCE_RSP_CMD_INVALID:
@@ -763,7 +768,7 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)
 
 		if (carrier == 0) {
 			ir->carrier = carrier;
-			cmdbuf[2] = 0x01;
+			cmdbuf[2] = MCE_CMD_SIG_END;
 			cmdbuf[3] = MCE_IRDATA_TRAILER;
 			dev_dbg(ir->dev, "%s: disabling carrier "
 				"modulation\n", __func__);
@@ -816,25 +821,11 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
 					 * MCE_TIME_UNIT * 1000;
 
-			if ((ir->buf_in[i] & MCE_PULSE_MASK) == 0x7f) {
-				if (ir->rawir.pulse == rawir.pulse) {
-					ir->rawir.duration += rawir.duration;
-				} else {
-					ir->rawir.duration = rawir.duration;
-					ir->rawir.pulse = rawir.pulse;
-				}
-				if (ir->rem)
-					break;
-			}
-			rawir.duration += ir->rawir.duration;
-			ir->rawir.duration = 0;
-			ir->rawir.pulse = rawir.pulse;
-
 			dev_dbg(ir->dev, "Storing %s with duration %d\n",
 				rawir.pulse ? "pulse" : "space",
 				rawir.duration);
 
-			ir_raw_event_store(ir->idev, &rawir);
+			ir_raw_event_store_with_filter(ir->idev, &rawir);
 			break;
 		case CMD_DATA:
 			ir->rem--;
@@ -851,16 +842,8 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			}
 			ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK);
 			mceusb_dev_printdata(ir, ir->buf_in, i, ir->rem + 1, false);
-			if (ir->rem) {
+			if (ir->rem)
 				ir->parser_state = PARSE_IRDATA;
-				break;
-			}
-			/*
-			 * a package with len=0 (e. g. 0x80) means end of
-			 * data. We could use it to do the call to
-			 * ir_raw_event_handle(). For now, we don't need to
-			 * use it.
-			 */
 			break;
 		}
 
@@ -1092,7 +1075,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	bool tx_mask_inverted;
 	bool is_polaris;
 
-	dev_dbg(&intf->dev, ": %s called\n", __func__);
+	dev_dbg(&intf->dev, "%s called\n", __func__);
 
 	idesc  = intf->cur_altsetting;
 
@@ -1122,7 +1105,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 			ep_in = ep;
 			ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
 			ep_in->bInterval = 1;
-			dev_dbg(&intf->dev, ": acceptable inbound endpoint "
+			dev_dbg(&intf->dev, "acceptable inbound endpoint "
 				"found\n");
 		}
 
@@ -1137,12 +1120,12 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 			ep_out = ep;
 			ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
 			ep_out->bInterval = 1;
-			dev_dbg(&intf->dev, ": acceptable outbound endpoint "
+			dev_dbg(&intf->dev, "acceptable outbound endpoint "
 				"found\n");
 		}
 	}
 	if (ep_in == NULL) {
-		dev_dbg(&intf->dev, ": inbound and/or endpoint not found\n");
+		dev_dbg(&intf->dev, "inbound and/or endpoint not found\n");
 		return -ENODEV;
 	}
 
@@ -1169,8 +1152,6 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	ir->flags.no_tx = mceusb_model[model].no_tx;
 	ir->model = model;
 
-	init_ir_raw_event(&ir->rawir);
-
 	/* Saving usb interface data for use by the transmitter routine */
 	ir->usb_ep_in = ep_in;
 	ir->usb_ep_out = ep_out;
-- 
cgit v1.2.3


From 29b4494b1ff0157c1816ce8e2aea2abfdeb7f763 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Tue, 9 Nov 2010 18:41:46 -0300
Subject: [media] mceusb: buffer parsing fixups for 1st-gen device

If we pass in an offset, we shouldn't skip 2 bytes. And the first-gen
hardware generates a constant stream of interrupts, always with two
header bytes, and if there's been no IR, with nothing else. Bail from
ir processing without calling ir_handle_raw_event when we get such a
buffer delivered to us.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index 18110987597e..ed151c8290fe 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -446,7 +446,7 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		return;
 
 	/* skip meaningless 0xb1 0x60 header bytes on orig receiver */
-	if (ir->flags.microsoft_gen1 && !out)
+	if (ir->flags.microsoft_gen1 && !out && !offset)
 		skip = 2;
 
 	if (len <= skip)
@@ -807,6 +807,10 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 	if (ir->flags.microsoft_gen1)
 		i = 2;
 
+	/* if there's no data, just return now */
+	if (buf_len <= i)
+		return;
+
 	for (; i < buf_len; i++) {
 		switch (ir->parser_state) {
 		case SUBCMD:
-- 
cgit v1.2.3


From 2d6e588c48d4ce6e5d6a2cec3f98ca9e23b2ac2c Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Tue, 9 Nov 2010 18:42:37 -0300
Subject: [media] IR: add tv power scancode to rc6 mce keymap

And clean up some stray spaces.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/keymaps/rc-rc6-mce.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/keymaps/rc-rc6-mce.c b/drivers/media/IR/keymaps/rc-rc6-mce.c
index 1b7adabbcee9..6da955dfef48 100644
--- a/drivers/media/IR/keymaps/rc-rc6-mce.c
+++ b/drivers/media/IR/keymaps/rc-rc6-mce.c
@@ -26,8 +26,8 @@ static struct ir_scancode rc6_mce[] = {
 
 	{ 0x800f040a, KEY_DELETE },
 	{ 0x800f040b, KEY_ENTER },
-	{ 0x800f040c, KEY_POWER },
-	{ 0x800f040d, KEY_PROG1 }, 		/* Windows MCE button */
+	{ 0x800f040c, KEY_POWER },		/* PC Power */
+	{ 0x800f040d, KEY_PROG1 },		/* Windows MCE button */
 	{ 0x800f040e, KEY_MUTE },
 	{ 0x800f040f, KEY_INFO },
 
@@ -56,31 +56,32 @@ static struct ir_scancode rc6_mce[] = {
 	{ 0x800f0422, KEY_OK },
 	{ 0x800f0423, KEY_EXIT },
 	{ 0x800f0424, KEY_DVD },
-	{ 0x800f0425, KEY_TUNER }, 		/* LiveTV */
-	{ 0x800f0426, KEY_EPG }, 		/* Guide */
-	{ 0x800f0427, KEY_ZOOM }, 		/* Aspect */
+	{ 0x800f0425, KEY_TUNER },		/* LiveTV */
+	{ 0x800f0426, KEY_EPG },		/* Guide */
+	{ 0x800f0427, KEY_ZOOM },		/* Aspect */
 
 	{ 0x800f043a, KEY_BRIGHTNESSUP },
 
 	{ 0x800f0446, KEY_TV },
-	{ 0x800f0447, KEY_AUDIO }, 		/* My Music */
-	{ 0x800f0448, KEY_PVR }, 		/* RecordedTV */
+	{ 0x800f0447, KEY_AUDIO },		/* My Music */
+	{ 0x800f0448, KEY_PVR },		/* RecordedTV */
 	{ 0x800f0449, KEY_CAMERA },
 	{ 0x800f044a, KEY_VIDEO },
 	{ 0x800f044c, KEY_LANGUAGE },
 	{ 0x800f044d, KEY_TITLE },
-	{ 0x800f044e, KEY_PRINT }, 	/* Print - HP OEM version of remote */
+	{ 0x800f044e, KEY_PRINT },	/* Print - HP OEM version of remote */
 
 	{ 0x800f0450, KEY_RADIO },
 
-	{ 0x800f045a, KEY_SUBTITLE }, 		/* Caption/Teletext */
+	{ 0x800f045a, KEY_SUBTITLE },		/* Caption/Teletext */
 	{ 0x800f045b, KEY_RED },
 	{ 0x800f045c, KEY_GREEN },
 	{ 0x800f045d, KEY_YELLOW },
 	{ 0x800f045e, KEY_BLUE },
 
+	{ 0x800f0465, KEY_POWER2 },	/* TV Power */
 	{ 0x800f046e, KEY_PLAYPAUSE },
-	{ 0x800f046f, KEY_MEDIA }, 	/* Start media application (NEW) */
+	{ 0x800f046f, KEY_MEDIA },	/* Start media application (NEW) */
 
 	{ 0x800f0480, KEY_BRIGHTNESSDOWN },
 	{ 0x800f0481, KEY_PLAYPAUSE },
-- 
cgit v1.2.3


From 2ee95db222137429407dfcd6801b0f1a8c689771 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Fri, 12 Nov 2010 19:49:04 -0300
Subject: [media] mceusb: fix keybouce issue after parser simplification

Something I failed to notice while testing the mceusb RLE buffer
decoding simplification patches was that we were getting an extra event
from the previously pressed key.

As was pointed out to me on irc by Maxim, this is actually due to using
ir_raw_event_store_with_filter without having set up a timeout value.
The hardware has a timeout value we're now reading and storing, which
properly enables the transition to idle in the raw event storage
process, and makes IR decode behave correctly w/o keybounce.

Also remove no-longer-used ir_raw_event struct from mceusb_dev struct
and add as-yet-unused enable flags for carrier reports and learning
mode, which I'll hopefully start wiring up sooner than later. While
looking into that, found evidence that 0x9f 0x15 responses are only
non-zero when the short-range learning sensor is used, so correct the
debug spew message, and then suppress it when using the standard
long-range sensor.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 56 ++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 46 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index ed151c8290fe..ba224593b947 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -49,6 +49,7 @@
 #define USB_BUFLEN		32 /* USB reception buffer length */
 #define USB_CTRL_MSG_SZ		2  /* Size of usb ctrl msg on gen1 hw */
 #define MCE_G1_INIT_MSGS	40 /* Init messages on gen1 hw to throw out */
+#define MS_TO_NS(msec)		((msec) * 1000)
 
 /* MCE constants */
 #define MCE_CMDBUF_SIZE		384  /* MCE Command buffer length */
@@ -92,6 +93,7 @@
 #define MCE_CMD_G_TXMASK	0x13	/* Set TX port bitmask */
 #define MCE_CMD_S_RXSENSOR	0x14	/* Set RX sensor (std/learning) */
 #define MCE_CMD_G_RXSENSOR	0x15	/* Get RX sensor (std/learning) */
+#define MCE_RSP_PULSE_COUNT	0x15	/* RX pulse count (only if learning) */
 #define MCE_CMD_TX_PORTS	0x16	/* Get number of TX ports */
 #define MCE_CMD_G_WAKESRC	0x17	/* Get wake source */
 #define MCE_CMD_UNKNOWN7	0x18	/* Unknown */
@@ -314,7 +316,10 @@ static struct usb_device_id mceusb_dev_table[] = {
 struct mceusb_dev {
 	/* ir-core bits */
 	struct ir_dev_props *props;
-	struct ir_raw_event rawir;
+
+	/* optional features we can enable */
+	bool carrier_report_enabled;
+	bool learning_enabled;
 
 	/* core device bits */
 	struct device *dev;
@@ -329,6 +334,8 @@ struct mceusb_dev {
 	/* buffers and dma */
 	unsigned char *buf_in;
 	unsigned int len_in;
+	dma_addr_t dma_in;
+	dma_addr_t dma_out;
 
 	enum {
 		CMD_HEADER = 0,
@@ -336,10 +343,8 @@ struct mceusb_dev {
 		CMD_DATA,
 		PARSE_IRDATA,
 	} parser_state;
-	u8 cmd, rem;		/* Remaining IR data bytes in packet */
 
-	dma_addr_t dma_in;
-	dma_addr_t dma_out;
+	u8 cmd, rem;		/* Remaining IR data bytes in packet */
 
 	struct {
 		u32 connected:1;
@@ -420,7 +425,7 @@ static int mceusb_cmdsize(u8 cmd, u8 subcmd)
 		case MCE_CMD_UNKNOWN:
 		case MCE_CMD_S_CARRIER:
 		case MCE_CMD_S_TIMEOUT:
-		case MCE_CMD_G_RXSENSOR:
+		case MCE_RSP_PULSE_COUNT:
 			datasize = 2;
 			break;
 		case MCE_CMD_SIG_END:
@@ -541,10 +546,11 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 				 inout, data1 == 0x02 ? "short" : "long");
 			break;
 		case MCE_CMD_G_RXSENSOR:
-			if (len == 2)
+		/* aka MCE_RSP_PULSE_COUNT */
+			if (out)
 				dev_info(dev, "Get receive sensor\n");
-			else
-				dev_info(dev, "Remaining pulse count is %d\n",
+			else if (ir->learning_enabled)
+				dev_info(dev, "RX pulse count: %d\n",
 					 ((data1 << 8) | data2));
 			break;
 		case MCE_RSP_CMD_INVALID:
@@ -798,6 +804,34 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)
 	return carrier;
 }
 
+/*
+ * We don't do anything but print debug spew for many of the command bits
+ * we receive from the hardware, but some of them are useful information
+ * we want to store so that we can use them.
+ */
+static void mceusb_handle_command(struct mceusb_dev *ir, int index)
+{
+	u8 hi = ir->buf_in[index + 1] & 0xff;
+	u8 lo = ir->buf_in[index + 2] & 0xff;
+
+	switch (ir->buf_in[index]) {
+	/* 2-byte return value commands */
+	case MCE_CMD_S_TIMEOUT:
+		ir->props->timeout = MS_TO_NS((hi << 8 | lo) / 2);
+		break;
+
+	/* 1-byte return value commands */
+	case MCE_CMD_S_TXMASK:
+		ir->tx_mask = hi;
+		break;
+	case MCE_CMD_S_RXSENSOR:
+		ir->learning_enabled = (hi == 0x02);
+		break;
+	default:
+		break;
+	}
+}
+
 static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 {
 	DEFINE_IR_RAW_EVENT(rawir);
@@ -817,13 +851,14 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			ir->rem = mceusb_cmdsize(ir->cmd, ir->buf_in[i]);
 			mceusb_dev_printdata(ir, ir->buf_in, i - 1,
 					     ir->rem + 2, false);
+			mceusb_handle_command(ir, i);
 			ir->parser_state = CMD_DATA;
 			break;
 		case PARSE_IRDATA:
 			ir->rem--;
 			rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
-					 * MCE_TIME_UNIT * 1000;
+					 * MS_TO_NS(MCE_TIME_UNIT);
 
 			dev_dbg(ir->dev, "Storing %s with duration %d\n",
 				rawir.pulse ? "pulse" : "space",
@@ -845,7 +880,8 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 				continue;
 			}
 			ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK);
-			mceusb_dev_printdata(ir, ir->buf_in, i, ir->rem + 1, false);
+			mceusb_dev_printdata(ir, ir->buf_in,
+					     i, ir->rem + 1, false);
 			if (ir->rem)
 				ir->parser_state = PARSE_IRDATA;
 			break;
-- 
cgit v1.2.3


From 1338c925a95cf2b95909d7967b4ebddefa255c02 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Wed, 17 Nov 2010 12:25:45 -0300
Subject: [media] streamzap: merge timeout space with trailing space

There are cases where we get an ending space, and our trailing timeout
space then gets sent right after it, which breaks repeat, at least for
lirc userspace decoding. Merge the two spaces by way of using
ir_raw_event_store_filter, set a timeout value, and we're back to good.

Successfully tested with streamzap and windows mce remotes.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/streamzap.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/streamzap.c b/drivers/media/IR/streamzap.c
index 548381c35bfd..c6157ee73ffa 100644
--- a/drivers/media/IR/streamzap.c
+++ b/drivers/media/IR/streamzap.c
@@ -140,7 +140,9 @@ static struct usb_driver streamzap_driver = {
 
 static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir)
 {
-	ir_raw_event_store(sz->idev, &rawir);
+	dev_dbg(sz->dev, "Storing %s with duration %u us\n",
+		(rawir.pulse ? "pulse" : "space"), rawir.duration);
+	ir_raw_event_store_with_filter(sz->idev, &rawir);
 }
 
 static void sz_push_full_pulse(struct streamzap_ir *sz,
@@ -167,7 +169,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
 			rawir.duration *= 1000;
 			rawir.duration &= IR_MAX_DURATION;
 		}
-		dev_dbg(sz->dev, "ls %u\n", rawir.duration);
 		sz_push(sz, rawir);
 
 		sz->idle = false;
@@ -180,7 +181,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
 	sz->sum += rawir.duration;
 	rawir.duration *= 1000;
 	rawir.duration &= IR_MAX_DURATION;
-	dev_dbg(sz->dev, "p %u\n", rawir.duration);
 	sz_push(sz, rawir);
 }
 
@@ -200,7 +200,6 @@ static void sz_push_full_space(struct streamzap_ir *sz,
 	rawir.duration += SZ_RESOLUTION / 2;
 	sz->sum += rawir.duration;
 	rawir.duration *= 1000;
-	dev_dbg(sz->dev, "s %u\n", rawir.duration);
 	sz_push(sz, rawir);
 }
 
@@ -221,8 +220,6 @@ static void streamzap_callback(struct urb *urb)
 	struct streamzap_ir *sz;
 	unsigned int i;
 	int len;
-	static int timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
-				IR_MAX_DURATION) | 0x03000000);
 
 	if (!urb)
 		return;
@@ -246,7 +243,7 @@ static void streamzap_callback(struct urb *urb)
 
 	dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len);
 	for (i = 0; i < len; i++) {
-		dev_dbg(sz->dev, "sz idx %d: %x\n",
+		dev_dbg(sz->dev, "sz->buf_in[%d]: %x\n",
 			i, (unsigned char)sz->buf_in[i]);
 		switch (sz->decoder_state) {
 		case PulseSpace:
@@ -273,7 +270,7 @@ static void streamzap_callback(struct urb *urb)
 				DEFINE_IR_RAW_EVENT(rawir);
 
 				rawir.pulse = false;
-				rawir.duration = timeout;
+				rawir.duration = sz->props->timeout;
 				sz->idle = true;
 				if (sz->timeout_enabled)
 					sz_push(sz, rawir);
@@ -444,6 +441,8 @@ static int __devinit streamzap_probe(struct usb_interface *intf,
 	sz->decoder_state = PulseSpace;
 	/* FIXME: don't yet have a way to set this */
 	sz->timeout_enabled = true;
+	sz->props->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
+				IR_MAX_DURATION) | 0x03000000);
 	#if 0
 	/* not yet supported, depends on patches from maxim */
 	/* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */
-- 
cgit v1.2.3


From 635f76b2aa8ef3e8436dedddc8baa6f7f438dc40 Mon Sep 17 00:00:00 2001
From: Paul Bender <pebender@gmail.com>
Date: Thu, 16 Dec 2010 13:23:07 -0300
Subject: [media] rc: fix sysfs entry for mceusb and streamzap

When trying to create persistent device names for mceusb and streamzap
devices, I noticed that their respective drivers are not creating the rc
device as a child of the USB device. Rather it creates it as virtual
device. As a result, udev cannot use the USB device information to
create persistent device names for event and lirc devices associated
with the rc device. Not having persistent device names makes it more
difficult to make use of the devices in userspace as their names can
change.

Signed-off-by: Paul Bender <pebender@gmail.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c    | 7 +++++--
 drivers/media/IR/streamzap.c | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index ba224593b947..57ef80950b90 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -35,10 +35,10 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
 #include <media/ir-core.h>
-#include <media/ir-common.h>
 
 #define DRIVER_VERSION	"1.91"
 #define DRIVER_AUTHOR	"Jarod Wilson <jarod@wilsonet.com>"
@@ -1079,6 +1079,9 @@ static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
 
 	ir->props = props;
 
+	usb_to_input_id(ir->usbdev, &idev->id);
+	idev->dev.parent = ir->dev;
+
 	if (mceusb_model[ir->model].rc_map)
 		rc_map = mceusb_model[ir->model].rc_map;
 
diff --git a/drivers/media/IR/streamzap.c b/drivers/media/IR/streamzap.c
index c6157ee73ffa..3a20aef67d08 100644
--- a/drivers/media/IR/streamzap.c
+++ b/drivers/media/IR/streamzap.c
@@ -34,8 +34,9 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
 #include <media/ir-core.h>
 
 #define DRIVER_VERSION	"1.61"
@@ -332,6 +333,9 @@ static struct input_dev *streamzap_init_input_dev(struct streamzap_ir *sz)
 
 	sz->props = props;
 
+	usb_to_input_id(sz->usbdev, &idev->id);
+	idev->dev.parent = sz->dev;
+
 	ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME);
 	if (ret < 0) {
 		dev_err(dev, "remote input device register failed\n");
-- 
cgit v1.2.3


From 5c769a68beaee924e1dc90bf06e1b087b1d46237 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 17 Nov 2010 02:12:23 -0300
Subject: [media] lirc_dev: stray unlock in lirc_dev_fop_poll()

We shouldn't unlock here.  I think this was a cut and paste error.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/lirc_dev.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/IR/lirc_dev.c
index 8418b14ee4d2..8ab9d87f3a46 100644
--- a/drivers/media/IR/lirc_dev.c
+++ b/drivers/media/IR/lirc_dev.c
@@ -522,10 +522,8 @@ unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait)
 
 	dev_dbg(ir->d.dev, LOGHEAD "poll called\n", ir->d.name, ir->d.minor);
 
-	if (!ir->attached) {
-		mutex_unlock(&ir->irctl_lock);
+	if (!ir->attached)
 		return POLLERR;
-	}
 
 	poll_wait(file, &ir->buf->wait_poll, wait);
 
-- 
cgit v1.2.3


From 250f7a5f62a08985af5cf7728ae7ba9edbfdc0a9 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 17 Nov 2010 02:20:15 -0300
Subject: [media] lirc_dev: fixes in lirc_dev_fop_read()

This makes several changes but they're in one function and sort of
related:

"buf" was leaked on error.  The leak if we try to read an invalid
length is the main concern because it could be triggered over and
over.

If the copy_to_user() failed, then the original code returned the
number of bytes remaining.  read() is supposed to be the opposite way,
where we return the number of bytes copied.  I changed it to just return
-EFAULT on errors.

Also I changed the debug output from "-EFAULT" to just "<fail>" because
it isn't -EFAULT necessarily.  And since we go though that path if the
length is invalid now, there was another debug print that I removed.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/lirc_dev.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/IR/lirc_dev.c
index 8ab9d87f3a46..756656e17bdd 100644
--- a/drivers/media/IR/lirc_dev.c
+++ b/drivers/media/IR/lirc_dev.c
@@ -647,18 +647,18 @@ ssize_t lirc_dev_fop_read(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (mutex_lock_interruptible(&ir->irctl_lock))
-		return -ERESTARTSYS;
+	if (mutex_lock_interruptible(&ir->irctl_lock)) {
+		ret = -ERESTARTSYS;
+		goto out_unlocked;
+	}
 	if (!ir->attached) {
-		mutex_unlock(&ir->irctl_lock);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto out_locked;
 	}
 
 	if (length % ir->chunk_size) {
-		dev_dbg(ir->d.dev, LOGHEAD "read result = -EINVAL\n",
-			ir->d.name, ir->d.minor);
-		mutex_unlock(&ir->irctl_lock);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_locked;
 	}
 
 	/*
@@ -709,18 +709,23 @@ ssize_t lirc_dev_fop_read(struct file *file,
 			lirc_buffer_read(ir->buf, buf);
 			ret = copy_to_user((void *)buffer+written, buf,
 					   ir->buf->chunk_size);
-			written += ir->buf->chunk_size;
+			if (!ret)
+				written += ir->buf->chunk_size;
+			else
+				ret = -EFAULT;
 		}
 	}
 
 	remove_wait_queue(&ir->buf->wait_poll, &wait);
 	set_current_state(TASK_RUNNING);
+
+out_locked:
 	mutex_unlock(&ir->irctl_lock);
 
 out_unlocked:
 	kfree(buf);
 	dev_dbg(ir->d.dev, LOGHEAD "read result = %s (%d)\n",
-		ir->d.name, ir->d.minor, ret ? "-EFAULT" : "OK", ret);
+		ir->d.name, ir->d.minor, ret ? "<fail>" : "<ok>", ret);
 
 	return ret ? ret : written;
 }
-- 
cgit v1.2.3


From fbb1f1b0db9b196928157f97515a7ea537310ebc Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Thu, 16 Dec 2010 13:27:11 -0300
Subject: [media] mceusb: add another Fintek device ID

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index 57ef80950b90..eb965613259b 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -283,6 +283,8 @@ static struct usb_device_id mceusb_dev_table[] = {
 	{ USB_DEVICE(VENDOR_FORMOSA, 0xe03c) },
 	/* Formosa Industrial Computing */
 	{ USB_DEVICE(VENDOR_FORMOSA, 0xe03e) },
+	/* Fintek eHome Infrared Transceiver (HP branded) */
+	{ USB_DEVICE(VENDOR_FINTEK, 0x5168) },
 	/* Fintek eHome Infrared Transceiver */
 	{ USB_DEVICE(VENDOR_FINTEK, 0x0602) },
 	/* Fintek eHome Infrared Transceiver (in the AOpen MP45) */
-- 
cgit v1.2.3


From d8cc7fd7e6371026c15254a35e618d2e5c5bf562 Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Wed, 15 Dec 2010 19:20:55 -0300
Subject: [media] mceusb: fix inverted mask inversion logic

As it turns out, somewhere along the way, we managed to invert the
meaning of the tx_mask_inverted flag. Looking back over the old lirc
driver, tx_mask_inverted was set to 0 if the device was in tx_mask_list.
Now we have a tx_mask_inverted flag set to 1 for all the devices that
were in the list, and set tx_mask_inverted to that flag value, which is
actually the opposite of what we used to set, causing set_tx_mask to use
the wrong mask setting option. Since there seem to be more devices with
inverted masks than not (using the original device as the baseline for
inverted vs. normal), lets just call the ones currently marked as
inverted normal instead, and flip the if/else actions that key off of
the inverted flag.

Note: the problem only cropped up if a call to set_tx_mask was made, if
no mask was set, the device would work just fine, which is why this
managed to slip though w/o getting noticed until now.

Tested successfully by myself and Dennis Gilmore.

Reported-by: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index eb965613259b..3a968f082e65 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -156,7 +156,7 @@ struct mceusb_model {
 	u32 mce_gen1:1;
 	u32 mce_gen2:1;
 	u32 mce_gen3:1;
-	u32 tx_mask_inverted:1;
+	u32 tx_mask_normal:1;
 	u32 is_polaris:1;
 	u32 no_tx:1;
 
@@ -167,18 +167,18 @@ struct mceusb_model {
 static const struct mceusb_model mceusb_model[] = {
 	[MCE_GEN1] = {
 		.mce_gen1 = 1,
-		.tx_mask_inverted = 1,
+		.tx_mask_normal = 1,
 	},
 	[MCE_GEN2] = {
 		.mce_gen2 = 1,
 	},
 	[MCE_GEN2_TX_INV] = {
 		.mce_gen2 = 1,
-		.tx_mask_inverted = 1,
+		.tx_mask_normal = 1,
 	},
 	[MCE_GEN3] = {
 		.mce_gen3 = 1,
-		.tx_mask_inverted = 1,
+		.tx_mask_normal = 1,
 	},
 	[POLARIS_EVK] = {
 		.is_polaris = 1,
@@ -350,7 +350,7 @@ struct mceusb_dev {
 
 	struct {
 		u32 connected:1;
-		u32 tx_mask_inverted:1;
+		u32 tx_mask_normal:1;
 		u32 microsoft_gen1:1;
 		u32 no_tx:1;
 	} flags;
@@ -753,11 +753,11 @@ static int mceusb_set_tx_mask(void *priv, u32 mask)
 {
 	struct mceusb_dev *ir = priv;
 
-	if (ir->flags.tx_mask_inverted)
+	if (ir->flags.tx_mask_normal)
+		ir->tx_mask = mask;
+	else
 		ir->tx_mask = (mask != MCE_DEFAULT_TX_MASK ?
 				mask ^ MCE_DEFAULT_TX_MASK : mask) << 1;
-	else
-		ir->tx_mask = mask;
 
 	return 0;
 }
@@ -1117,7 +1117,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	enum mceusb_model_type model = id->driver_info;
 	bool is_gen3;
 	bool is_microsoft_gen1;
-	bool tx_mask_inverted;
+	bool tx_mask_normal;
 	bool is_polaris;
 
 	dev_dbg(&intf->dev, "%s called\n", __func__);
@@ -1126,7 +1126,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 
 	is_gen3 = mceusb_model[model].mce_gen3;
 	is_microsoft_gen1 = mceusb_model[model].mce_gen1;
-	tx_mask_inverted = mceusb_model[model].tx_mask_inverted;
+	tx_mask_normal = mceusb_model[model].tx_mask_normal;
 	is_polaris = mceusb_model[model].is_polaris;
 
 	if (is_polaris) {
@@ -1193,7 +1193,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	ir->dev = &intf->dev;
 	ir->len_in = maxp;
 	ir->flags.microsoft_gen1 = is_microsoft_gen1;
-	ir->flags.tx_mask_inverted = tx_mask_inverted;
+	ir->flags.tx_mask_normal = tx_mask_normal;
 	ir->flags.no_tx = mceusb_model[model].no_tx;
 	ir->model = model;
 
-- 
cgit v1.2.3


From 501aaa110a4269c99eff9736a81b5f93bb8b59be Mon Sep 17 00:00:00 2001
From: Jarod Wilson <jarod@redhat.com>
Date: Thu, 16 Dec 2010 12:40:16 -0300
Subject: [media] mceusb: set a default rx timeout

Its possible for the call to read rx timeout from the hardware to fail,
in which case we end up with a bogus rx timeout value. Set a default one
when filling in the rc struct, and we'll just overwrite it later w/the
value from hardware, but if that read fails, we've at least got a sane
rx timeout value to work with (1000ms is the default value I've seen
returned on most if not all mceusb hardware).

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/IR/mceusb.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index 3a968f082e65..392ca24132da 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -1073,6 +1073,7 @@ static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
 	props->priv = ir;
 	props->driver_type = RC_DRIVER_IR_RAW;
 	props->allowed_protos = IR_TYPE_ALL;
+	props->timeout = MS_TO_NS(1000);
 	if (!ir->flags.no_tx) {
 		props->s_tx_mask = mceusb_set_tx_mask;
 		props->s_tx_carrier = mceusb_set_tx_carrier;
-- 
cgit v1.2.3


From 8816624222b12e5d7e291e9d1973fc42b994eb6b Mon Sep 17 00:00:00 2001
From: Jing Huang <huangj@brocade.com>
Date: Thu, 9 Dec 2010 17:11:53 -0800
Subject: [SCSI] bfa: rename log_level to bfa_log_level

Rename log_level to bfa_log_level to make the global variable more bfa
specific and avoid clashes with other drivers which was causing a
build failure.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---
 drivers/scsi/bfa/bfa_fcs.c       |  4 ++--
 drivers/scsi/bfa/bfa_fcs_fcpim.c |  6 +++---
 drivers/scsi/bfa/bfa_fcs_lport.c | 10 +++++-----
 drivers/scsi/bfa/bfa_fcs_rport.c |  6 +++---
 drivers/scsi/bfa/bfa_ioc.c       |  8 ++++----
 drivers/scsi/bfa/bfa_svc.c       | 28 ++++++++++++++--------------
 drivers/scsi/bfa/bfad.c          |  8 ++++----
 drivers/scsi/bfa/bfad_drv.h      |  2 +-
 drivers/scsi/bfa/bfad_im.c       | 21 +++++++++++----------
 9 files changed, 47 insertions(+), 46 deletions(-)

(limited to 'drivers')

diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
index c94502dfac66..045d7e87b632 100644
--- a/drivers/scsi/bfa/bfa_fcs.c
+++ b/drivers/scsi/bfa/bfa_fcs.c
@@ -677,7 +677,7 @@ bfa_fcs_fabric_sm_isolated(struct bfa_fcs_fabric_s *fabric,
 	bfa_trc(fabric->fcs, event);
 	wwn2str(pwwn_ptr, fabric->bport.port_cfg.pwwn);
 
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Port is isolated due to VF_ID mismatch. "
 		"PWWN: %s Port VF_ID: %04x switch port VF_ID: %04x.",
 		pwwn_ptr, fabric->fcs->port_vfid,
@@ -1411,7 +1411,7 @@ bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
 		wwn2str(pwwn_ptr, bfa_fcs_lport_get_pwwn(&fabric->bport));
 		wwn2str(fwwn_ptr,
 			bfa_fcs_lport_get_fabric_name(&fabric->bport));
-		BFA_LOG(KERN_WARNING, bfad, log_level,
+		BFA_LOG(KERN_WARNING, bfad, bfa_log_level,
 			"Base port WWN = %s Fabric WWN = %s\n",
 			pwwn_ptr, fwwn_ptr);
 	}
diff --git a/drivers/scsi/bfa/bfa_fcs_fcpim.c b/drivers/scsi/bfa/bfa_fcs_fcpim.c
index 9662bcdeb41d..413b58eef93a 100644
--- a/drivers/scsi/bfa/bfa_fcs_fcpim.c
+++ b/drivers/scsi/bfa/bfa_fcs_fcpim.c
@@ -261,7 +261,7 @@ bfa_fcs_itnim_sm_hcb_online(struct bfa_fcs_itnim_s *itnim,
 		bfa_fcb_itnim_online(itnim->itnim_drv);
 		wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port));
 		wwn2str(rpwwn_buf, itnim->rport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Target (WWN = %s) is online for initiator (WWN = %s)\n",
 		rpwwn_buf, lpwwn_buf);
 		break;
@@ -301,11 +301,11 @@ bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim,
 		wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port));
 		wwn2str(rpwwn_buf, itnim->rport->pwwn);
 		if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE)
-			BFA_LOG(KERN_ERR, bfad, log_level,
+			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 			"Target (WWN = %s) connectivity lost for "
 			"initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf);
 		else
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Target (WWN = %s) offlined by initiator (WWN = %s)\n",
 			rpwwn_buf, lpwwn_buf);
 		break;
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 377cbfff6f2e..8d651309302b 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -491,7 +491,7 @@ bfa_fcs_lport_online_actions(struct bfa_fcs_lport_s *port)
 	__port_action[port->fabric->fab_type].online(port);
 
 	wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port));
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Logical port online: WWN = %s Role = %s\n",
 		lpwwn_buf, "Initiator");
 
@@ -512,11 +512,11 @@ bfa_fcs_lport_offline_actions(struct bfa_fcs_lport_s *port)
 
 	wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port));
 	if (bfa_fcs_fabric_is_online(port->fabric) == BFA_TRUE)
-		BFA_LOG(KERN_ERR, bfad, log_level,
+		BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 		"Logical port lost fabric connectivity: WWN = %s Role = %s\n",
 		lpwwn_buf, "Initiator");
 	else
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Logical port taken offline: WWN = %s Role = %s\n",
 		lpwwn_buf, "Initiator");
 
@@ -573,7 +573,7 @@ bfa_fcs_lport_deleted(struct bfa_fcs_lport_s *port)
 	char    lpwwn_buf[BFA_STRING_32];
 
 	wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port));
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Logical port deleted: WWN = %s Role = %s\n",
 		lpwwn_buf, "Initiator");
 
@@ -878,7 +878,7 @@ bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport,
 					vport ? vport->vport_drv : NULL);
 
 	wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(lport));
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"New logical port created: WWN = %s Role = %s\n",
 		lpwwn_buf, "Initiator");
 
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c
index 47f35c0ef29a..cf4a6e73e60d 100644
--- a/drivers/scsi/bfa/bfa_fcs_rport.c
+++ b/drivers/scsi/bfa/bfa_fcs_rport.c
@@ -2056,7 +2056,7 @@ bfa_fcs_rport_online_action(struct bfa_fcs_rport_s *rport)
 	wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port));
 	wwn2str(rpwwn_buf, rport->pwwn);
 	if (!BFA_FCS_PID_IS_WKA(rport->pid))
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Remote port (WWN = %s) online for logical port (WWN = %s)\n",
 		rpwwn_buf, lpwwn_buf);
 }
@@ -2075,12 +2075,12 @@ bfa_fcs_rport_offline_action(struct bfa_fcs_rport_s *rport)
 	wwn2str(rpwwn_buf, rport->pwwn);
 	if (!BFA_FCS_PID_IS_WKA(rport->pid)) {
 		if (bfa_fcs_lport_is_online(rport->port) == BFA_TRUE)
-			BFA_LOG(KERN_ERR, bfad, log_level,
+			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 				"Remote port (WWN = %s) connectivity lost for "
 				"logical port (WWN = %s)\n",
 				rpwwn_buf, lpwwn_buf);
 		else
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"Remote port (WWN = %s) offlined by "
 				"logical port (WWN = %s)\n",
 				rpwwn_buf, lpwwn_buf);
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 54475b53a5ab..9f4aa391ea9d 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -402,7 +402,7 @@ bfa_ioc_sm_op_entry(struct bfa_ioc_s *ioc)
 
 	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK);
 	bfa_ioc_hb_monitor(ioc);
-	BFA_LOG(KERN_INFO, bfad, log_level, "IOC enabled\n");
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC enabled\n");
 }
 
 static void
@@ -444,7 +444,7 @@ bfa_ioc_sm_disabling_entry(struct bfa_ioc_s *ioc)
 {
 	struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
 	bfa_iocpf_disable(ioc);
-	BFA_LOG(KERN_INFO, bfad, log_level, "IOC disabled\n");
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC disabled\n");
 }
 
 /*
@@ -565,7 +565,7 @@ bfa_ioc_sm_fail_entry(struct bfa_ioc_s *ioc)
 		notify->cbfn(notify->cbarg);
 	}
 
-	BFA_LOG(KERN_CRIT, bfad, log_level,
+	BFA_LOG(KERN_CRIT, bfad, bfa_log_level,
 		"Heart Beat of IOC has failed\n");
 }
 
@@ -1812,7 +1812,7 @@ bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc)
 	 * Provide enable completion callback.
 	 */
 	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
-	BFA_LOG(KERN_WARNING, bfad, log_level,
+	BFA_LOG(KERN_WARNING, bfad, bfa_log_level,
 		"Running firmware version is incompatible "
 		"with the driver version\n");
 }
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index c768143f4805..37e16ac8f249 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -2138,7 +2138,7 @@ bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port disabled: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2198,7 +2198,7 @@ bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port disabled: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2251,7 +2251,7 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport,
 
 		bfa_fcport_scn(fcport, BFA_PORT_LINKUP, BFA_FALSE);
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port online: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2277,7 +2277,7 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port disabled: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2322,9 +2322,9 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port offline: WWN = %s\n", pwwn_buf);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port disabled: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2336,10 +2336,10 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
 				BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown");
 		wwn2str(pwwn_buf, fcport->pwwn);
 		if (BFA_PORT_IS_DISABLED(fcport->bfa))
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"Base port offline: WWN = %s\n", pwwn_buf);
 		else
-			BFA_LOG(KERN_ERR, bfad, log_level,
+			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 				"Base port (WWN = %s) "
 				"lost fabric connectivity\n", pwwn_buf);
 		break;
@@ -2349,10 +2349,10 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
 		bfa_fcport_reset_linkinfo(fcport);
 		wwn2str(pwwn_buf, fcport->pwwn);
 		if (BFA_PORT_IS_DISABLED(fcport->bfa))
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"Base port offline: WWN = %s\n", pwwn_buf);
 		else
-			BFA_LOG(KERN_ERR, bfad, log_level,
+			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 				"Base port (WWN = %s) "
 				"lost fabric connectivity\n", pwwn_buf);
 		break;
@@ -2363,10 +2363,10 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
 		bfa_fcport_scn(fcport, BFA_PORT_LINKDOWN, BFA_FALSE);
 		wwn2str(pwwn_buf, fcport->pwwn);
 		if (BFA_PORT_IS_DISABLED(fcport->bfa))
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"Base port offline: WWN = %s\n", pwwn_buf);
 		else
-			BFA_LOG(KERN_ERR, bfad, log_level,
+			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 				"Base port (WWN = %s) "
 				"lost fabric connectivity\n", pwwn_buf);
 		break;
@@ -2497,7 +2497,7 @@ bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port enabled: WWN = %s\n", pwwn_buf);
 		break;
 
@@ -2551,7 +2551,7 @@ bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport,
 		bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
 				BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
 		wwn2str(pwwn_buf, fcport->pwwn);
-		BFA_LOG(KERN_INFO, bfad, log_level,
+		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Base port enabled: WWN = %s\n", pwwn_buf);
 		break;
 
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 1f938974b848..6797720213b2 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -50,7 +50,7 @@ int		reqq_size, rspq_size, num_sgpgs;
 int		rport_del_timeout = BFA_FCS_RPORT_DEF_DEL_TIMEOUT;
 int		bfa_lun_queue_depth = BFAD_LUN_QUEUE_DEPTH;
 int		bfa_io_max_sge = BFAD_IO_MAX_SGE;
-int		log_level = 3; /* WARNING log level */
+int		bfa_log_level = 3; /* WARNING log level */
 int		ioc_auto_recover = BFA_TRUE;
 int		bfa_linkup_delay = -1;
 int		fdmi_enable = BFA_TRUE;
@@ -108,8 +108,8 @@ module_param(bfa_lun_queue_depth, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(bfa_lun_queue_depth, "Lun queue depth, default=32, Range[>0]");
 module_param(bfa_io_max_sge, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(bfa_io_max_sge, "Max io scatter/gather elements, default=255");
-module_param(log_level, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(log_level, "Driver log level, default=3, "
+module_param(bfa_log_level, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(bfa_log_level, "Driver log level, default=3, "
 				"Range[Critical:1|Error:2|Warning:3|Info:4]");
 module_param(ioc_auto_recover, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(ioc_auto_recover, "IOC auto recovery, default=1, "
@@ -1112,7 +1112,7 @@ bfad_start_ops(struct bfad_s *bfad) {
 	} else
 		bfad_os_rport_online_wait(bfad);
 
-	BFA_LOG(KERN_INFO, bfad, log_level, "bfa device claimed\n");
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level, "bfa device claimed\n");
 
 	return BFA_STATUS_OK;
 }
diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h
index 97f9b6c0937e..d5ce2349ac59 100644
--- a/drivers/scsi/bfa/bfad_drv.h
+++ b/drivers/scsi/bfa/bfad_drv.h
@@ -337,7 +337,7 @@ extern int	num_sgpgs;
 extern int      rport_del_timeout;
 extern int      bfa_lun_queue_depth;
 extern int      bfa_io_max_sge;
-extern int      log_level;
+extern int      bfa_log_level;
 extern int      ioc_auto_recover;
 extern int      bfa_linkup_delay;
 extern int      msix_disable_cb;
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 8ca967dee66d..fbad5e9b2402 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -225,7 +225,8 @@ bfad_im_abort_handler(struct scsi_cmnd *cmnd)
 	}
 
 	bfa_trc(bfad, hal_io->iotag);
-	BFA_LOG(KERN_INFO, bfad, log_level, "scsi%d: abort cmnd %p iotag %x\n",
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
+		"scsi%d: abort cmnd %p iotag %x\n",
 		im_port->shost->host_no, cmnd, hal_io->iotag);
 	(void) bfa_ioim_abort(hal_io);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
@@ -241,7 +242,7 @@ bfad_im_abort_handler(struct scsi_cmnd *cmnd)
 
 	cmnd->scsi_done(cmnd);
 	bfa_trc(bfad, hal_io->iotag);
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"scsi%d: complete abort 0x%p iotag 0x%x\n",
 		im_port->shost->host_no, cmnd, hal_io->iotag);
 	return SUCCESS;
@@ -260,7 +261,7 @@ bfad_im_target_reset_send(struct bfad_s *bfad, struct scsi_cmnd *cmnd,
 
 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);
 	if (!tskim) {
-		BFA_LOG(KERN_ERR, bfad, log_level,
+		BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 			"target reset, fail to allocate tskim\n");
 		rc = BFA_STATUS_FAILED;
 		goto out;
@@ -311,7 +312,7 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)
 
 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);
 	if (!tskim) {
-		BFA_LOG(KERN_ERR, bfad, log_level,
+		BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 				"LUN reset, fail to allocate tskim");
 		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 		rc = FAILED;
@@ -336,7 +337,7 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)
 
 	task_status = cmnd->SCp.Status >> 1;
 	if (task_status != BFI_TSKIM_STS_OK) {
-		BFA_LOG(KERN_ERR, bfad, log_level,
+		BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 			"LUN reset failure, status: %d\n", task_status);
 		rc = FAILED;
 	}
@@ -380,7 +381,7 @@ bfad_im_reset_bus_handler(struct scsi_cmnd *cmnd)
 
 			task_status = cmnd->SCp.Status >> 1;
 			if (task_status != BFI_TSKIM_STS_OK) {
-				BFA_LOG(KERN_ERR, bfad, log_level,
+				BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 					"target reset failure,"
 					" status: %d\n", task_status);
 				err_cnt++;
@@ -460,7 +461,7 @@ bfa_fcb_itnim_free(struct bfad_s *bfad, struct bfad_itnim_s *itnim_drv)
 	fcid = bfa_fcs_itnim_get_fcid(&itnim_drv->fcs_itnim);
 	wwn2str(wwpn_str, wwpn);
 	fcid2str(fcid_str, fcid);
-	BFA_LOG(KERN_INFO, bfad, log_level,
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"ITNIM FREE scsi%d: FCID: %s WWPN: %s\n",
 		port->im_port->shost->host_no,
 		fcid_str, wwpn_str);
@@ -589,7 +590,7 @@ void
 bfad_im_scsi_host_free(struct bfad_s *bfad, struct bfad_im_port_s *im_port)
 {
 	bfa_trc(bfad, bfad->inst_no);
-	BFA_LOG(KERN_INFO, bfad, log_level, "Free scsi%d\n",
+	BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Free scsi%d\n",
 			im_port->shost->host_no);
 
 	fc_remove_host(im_port->shost);
@@ -1048,7 +1049,7 @@ bfad_im_itnim_work_handler(struct work_struct *work)
 			fcid2str(fcid_str, fcid);
 			list_add_tail(&itnim->list_entry,
 				&im_port->itnim_mapped_list);
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"ITNIM ONLINE Target: %d:0:%d "
 				"FCID: %s WWPN: %s\n",
 				im_port->shost->host_no,
@@ -1081,7 +1082,7 @@ bfad_im_itnim_work_handler(struct work_struct *work)
 			wwn2str(wwpn_str, wwpn);
 			fcid2str(fcid_str, fcid);
 			list_del(&itnim->list_entry);
-			BFA_LOG(KERN_INFO, bfad, log_level,
+			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 				"ITNIM OFFLINE Target: %d:0:%d "
 				"FCID: %s WWPN: %s\n",
 				im_port->shost->host_no,
-- 
cgit v1.2.3


From 782615aea84e57dc7f2f922cea823df3de635a78 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@linux.vnet.ibm.com>
Date: Mon, 20 Dec 2010 10:35:25 -0800
Subject: ehea: Fixing some message level

Currently there are some info message that is set as error, and an error
message that is set as debug. This patch just fixes it.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ehea/ehea_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 0dfef6d76445..1032b5bbe238 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -740,13 +740,13 @@ static int ehea_proc_rwqes(struct net_device *dev,
 							  skb_arr_rq1_len,
 							  wqe_index);
 				if (unlikely(!skb)) {
-					netif_err(port, rx_err, dev,
+					netif_info(port, rx_err, dev,
 						  "LL rq1: skb=NULL\n");
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
 					if (!skb) {
-						netdev_info(dev, "Not enough memory to allocate skb\n");
+						netdev_err(dev, "Not enough memory to allocate skb\n");
 						break;
 					}
 				}
-- 
cgit v1.2.3


From bbccc16c8a27d75dabe88326f7074181493a3b69 Mon Sep 17 00:00:00 2001
From: Andreas Mohr <andi@lisas.de>
Date: Mon, 20 Dec 2010 10:38:47 -0800
Subject: net: Add USB PID for new MOSCHIP USB ethernet controller MCS7832
 variant

Due to active notification of the new MCS7832 version by the manufacturer
(Mr. Milton; thanks!) -- quote: "functionality same as MCS7830",
I'm now submitting this patch (on -rc6), intended for networking.git and -stable.

- add MCS7832 USB PID to be able to support this new device variant, too
- add related descriptions

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/mcs7830.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index a6281e3987b5..b701f593cd59 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -1,5 +1,5 @@
 /*
- * MOSCHIP MCS7830 based USB 2.0 Ethernet Devices
+ * MOSCHIP MCS7830 based (7730/7830/7832) USB 2.0 Ethernet Devices
  *
  * based on usbnet.c, asix.c and the vendor provided mcs7830 driver
  *
@@ -11,6 +11,9 @@
  *
  * Definitions gathered from MOSCHIP, Data Sheet_7830DA.pdf (thanks!).
  *
+ * 2010-12-19: add 7832 USB PID ("functionality same as MCS7830"),
+ *             per active notification by manufacturer
+ *
  * TODO:
  * - support HIF_REG_CONFIG_SLEEPMODE/HIF_REG_CONFIG_TXENABLE (via autopm?)
  * - implement ethtool_ops get_pauseparam/set_pauseparam
@@ -60,6 +63,7 @@
 #define MCS7830_MAX_MCAST	64
 
 #define MCS7830_VENDOR_ID	0x9710
+#define MCS7832_PRODUCT_ID	0x7832
 #define MCS7830_PRODUCT_ID	0x7830
 #define MCS7730_PRODUCT_ID	0x7730
 
@@ -626,7 +630,7 @@ static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 }
 
 static const struct driver_info moschip_info = {
-	.description	= "MOSCHIP 7830/7730 usb-NET adapter",
+	.description	= "MOSCHIP 7830/7832/7730 usb-NET adapter",
 	.bind		= mcs7830_bind,
 	.rx_fixup	= mcs7830_rx_fixup,
 	.flags		= FLAG_ETHER,
@@ -644,6 +648,10 @@ static const struct driver_info sitecom_info = {
 };
 
 static const struct usb_device_id products[] = {
+	{
+		USB_DEVICE(MCS7830_VENDOR_ID, MCS7832_PRODUCT_ID),
+		.driver_info = (unsigned long) &moschip_info,
+	},
 	{
 		USB_DEVICE(MCS7830_VENDOR_ID, MCS7830_PRODUCT_ID),
 		.driver_info = (unsigned long) &moschip_info,
-- 
cgit v1.2.3


From 914e5cea14b2e4651cdb0707e0936b43246deda0 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 20 Dec 2010 10:43:02 -0800
Subject: typhoon: memory corruption in typhoon_get_drvinfo()

info->version only has space for 32 characters but my UTS_RELEASE is
"2.6.37-rc6-next-20101217-05817-ge935fc8-dirty" so it doesn't fit.
This is supposed to be the version of the driver, not the kernel
version.  This driver doesn't have a version so lets just leave it
blank.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/typhoon.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 5b83c3f35f47..a3c46f6a15e7 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1004,7 +1004,6 @@ typhoon_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	}
 
 	strcpy(info->driver, KBUILD_MODNAME);
-	strcpy(info->version, UTS_RELEASE);
 	strcpy(info->bus_info, pci_name(pci_dev));
 }
 
-- 
cgit v1.2.3


From f955e1415f381c7fa6ebe8630cd1fe5a694e8f4a Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 20 Dec 2010 03:03:15 +0000
Subject: vmxnet3: locking problems in xmit

There were several paths that didn't release their locks.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vmxnet3/vmxnet3_drv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 23154cf601e9..939e5466c75e 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -980,7 +980,7 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		}
 	} else {
 		tq->stats.drop_hdr_inspect_err++;
-		goto drop_pkt;
+		goto unlock_drop_pkt;
 	}
 
 	/* fill tx descs related to addr & len */
@@ -1052,6 +1052,8 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 
 hdr_too_big:
 	tq->stats.drop_oversized_hdr++;
+unlock_drop_pkt:
+	spin_unlock_irqrestore(&tq->tx_lock, flags);
 drop_pkt:
 	tq->stats.drop_total++;
 	dev_kfree_skb(skb);
-- 
cgit v1.2.3


From 9f333281a7da4c3a59bccc0cb53f7590eb850d93 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Tue, 30 Nov 2010 16:49:23 +0100
Subject: mac80211/rt2x00: add ieee80211_tx_status_ni()

All rt2x00 drivers except rt2800pci call ieee80211_tx_status() from
a workqueue, which causes "NOHZ: local_softirq_pending 08" messages.

To fix it, add ieee80211_tx_status_ni() similar to ieee80211_rx_ni()
which can be called from process context, and call it from
rt2x00lib_txdone().  For the rt2800pci special case a driver
flag is introduced.

https://bugzilla.kernel.org/show_bug.cgi?id=24892

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c |  1 +
 drivers/net/wireless/rt2x00/rt2x00.h    |  1 +
 drivers/net/wireless/rt2x00/rt2x00dev.c |  9 ++++++---
 include/net/mac80211.h                  | 28 ++++++++++++++++++++++++----
 4 files changed, 32 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b26739535986..09a67905c230 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -912,6 +912,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags);
+	__set_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags);
 	if (!modparam_nohwcrypt)
 		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 94fe589acfaa..ab43e7ca2a23 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -664,6 +664,7 @@ enum rt2x00_flags {
 	DRIVER_REQUIRE_COPY_IV,
 	DRIVER_REQUIRE_L2PAD,
 	DRIVER_REQUIRE_TXSTATUS_FIFO,
+	DRIVER_REQUIRE_TASKLET_CONTEXT,
 
 	/*
 	 * Driver features
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 5ba79b935f09..d019830ca840 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -390,9 +390,12 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * through a mac80211 library call (RTS/CTS) then we should not
 	 * send the status report back.
 	 */
-	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211))
-		ieee80211_tx_status(rt2x00dev->hw, entry->skb);
-	else
+	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) {
+		if (test_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags))
+			ieee80211_tx_status(rt2x00dev->hw, entry->skb);
+		else
+			ieee80211_tx_status_ni(rt2x00dev->hw, entry->skb);
+	} else
 		dev_kfree_skb_any(entry->skb);
 
 	/*
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 9fdf982d1286..365359b24177 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2024,8 +2024,8 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
  *
  * This function may not be called in IRQ context. Calls to this function
  * for a single hardware must be synchronized against each other. Calls
- * to this function and ieee80211_tx_status_irqsafe() may not be mixed
- * for a single hardware.
+ * to this function, ieee80211_tx_status_ni() and ieee80211_tx_status_irqsafe()
+ * may not be mixed for a single hardware.
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
@@ -2033,14 +2033,34 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
 void ieee80211_tx_status(struct ieee80211_hw *hw,
 			 struct sk_buff *skb);
 
+/**
+ * ieee80211_tx_status_ni - transmit status callback (in process context)
+ *
+ * Like ieee80211_tx_status() but can be called in process context.
+ *
+ * Calls to this function, ieee80211_tx_status() and
+ * ieee80211_tx_status_irqsafe() may not be mixed
+ * for a single hardware.
+ *
+ * @hw: the hardware the frame was transmitted by
+ * @skb: the frame that was transmitted, owned by mac80211 after this call
+ */
+static inline void ieee80211_tx_status_ni(struct ieee80211_hw *hw,
+					  struct sk_buff *skb)
+{
+	local_bh_disable();
+	ieee80211_tx_status(hw, skb);
+	local_bh_enable();
+}
+
 /**
  * ieee80211_tx_status_irqsafe - IRQ-safe transmit status callback
  *
  * Like ieee80211_tx_status() but can be called in IRQ context
  * (internally defers to a tasklet.)
  *
- * Calls to this function and ieee80211_tx_status() may not be mixed for a
- * single hardware.
+ * Calls to this function, ieee80211_tx_status() and
+ * ieee80211_tx_status_ni() may not be mixed for a single hardware.
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
-- 
cgit v1.2.3


From b2b7ab22fa2e619c20917e825c0da7212ca2efc9 Mon Sep 17 00:00:00 2001
From: Meelis Roos <mroos@linux.ee>
Date: Fri, 17 Dec 2010 23:27:50 +0200
Subject: hostap: remove netif_stop_queue from init

Fix runtime warning with backtrace from hostap by removing
netif_stop_queue() call before register_netdev. Tested to work fine on
hostap_pci Prism 2.5.

(This removes a warning about calling netif_stop_queue before
register_netdev is called. -- JWL)

Signed-off-by: Meelis Roos <mroos@linux.ee>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/hostap/hostap_main.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 25a2722c8a98..1d9aed645723 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -891,7 +891,6 @@ void hostap_setup_dev(struct net_device *dev, local_info_t *local,
 
 	SET_ETHTOOL_OPS(dev, &prism2_ethtool_ops);
 
-	netif_stop_queue(dev);
 }
 
 static int hostap_enable_hostapd(local_info_t *local, int rtnl_locked)
-- 
cgit v1.2.3


From 3de135dba9341a3d10a7a5b9533ce11cb77d4f4d Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Thu, 16 Dec 2010 11:30:33 +0900
Subject: ath5k: Set available antenna information for cfg80211

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b3c7241a62a5..e4ec40c63396 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2351,6 +2351,10 @@ ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
 		BIT(NL80211_IFTYPE_ADHOC) |
 		BIT(NL80211_IFTYPE_MESH_POINT);
 
+	/* both antennas can be configured as RX or TX */
+	hw->wiphy->available_antennas_tx = 0x3;
+	hw->wiphy->available_antennas_rx = 0x3;
+
 	hw->extra_tx_headroom = 2;
 	hw->channel_change_time = 5000;
 
-- 
cgit v1.2.3


From 5c405b5c3e435fd332058c59ee58eaa1ac9c513a Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Thu, 16 Dec 2010 15:43:36 -0500
Subject: rtl8192ce: drop 'rtl8192c-' prefix from files

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
---
 drivers/net/wireless/rtlwifi/rtl8192ce/Makefile    |   18 +-
 drivers/net/wireless/rtlwifi/rtl8192ce/def.h       |  257 ++
 drivers/net/wireless/rtlwifi/rtl8192ce/dm.c        | 1473 +++++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/dm.h        |  196 ++
 drivers/net/wireless/rtlwifi/rtl8192ce/fw.c        |  804 ++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/fw.h        |   98 +
 drivers/net/wireless/rtlwifi/rtl8192ce/hw.c        | 2173 ++++++++++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/hw.h        |   57 +
 drivers/net/wireless/rtlwifi/rtl8192ce/led.c       |  144 ++
 drivers/net/wireless/rtlwifi/rtl8192ce/led.h       |   41 +
 drivers/net/wireless/rtlwifi/rtl8192ce/phy.c       | 2676 ++++++++++++++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/phy.h       |  237 ++
 drivers/net/wireless/rtlwifi/rtl8192ce/reg.h       | 2065 +++++++++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/rf.c        |  523 ++++
 drivers/net/wireless/rtlwifi/rtl8192ce/rf.h        |   44 +
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h  |  257 --
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c   | 1473 -----------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h   |  196 --
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c   |  804 ------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h   |   98 -
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c   | 2173 ----------------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h   |   57 -
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c  |  144 --
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h  |   41 -
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c  | 2676 --------------------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h  |  237 --
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h  | 2065 ---------------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c   |  523 ----
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h   |   44 -
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c   |  282 ---
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h   |   37 -
 .../wireless/rtlwifi/rtl8192ce/rtl8192c-table.c    | 1224 ---------
 .../wireless/rtlwifi/rtl8192ce/rtl8192c-table.h    |   58 -
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c  | 1031 --------
 .../net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h  |  714 ------
 drivers/net/wireless/rtlwifi/rtl8192ce/sw.c        |  282 +++
 drivers/net/wireless/rtlwifi/rtl8192ce/sw.h        |   37 +
 drivers/net/wireless/rtlwifi/rtl8192ce/table.c     | 1224 +++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/table.h     |   58 +
 drivers/net/wireless/rtlwifi/rtl8192ce/trx.c       | 1031 ++++++++
 drivers/net/wireless/rtlwifi/rtl8192ce/trx.h       |  714 ++++++
 41 files changed, 14143 insertions(+), 14143 deletions(-)
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/def.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/fw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/fw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/led.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/led.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
 delete mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/table.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/table.h
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
 create mode 100644 drivers/net/wireless/rtlwifi/rtl8192ce/trx.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
index f3d7682ff08c..0f0be7c763b8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
@@ -1,12 +1,12 @@
 rtl8192ce-objs :=		\
-	rtl8192c-dm.o		\
-	rtl8192c-fw.o		\
-	rtl8192c-hw.o		\
-	rtl8192c-led.o		\
-	rtl8192c-phy.o		\
-	rtl8192c-rf.o		\
-	rtl8192c-sw.o		\
-	rtl8192c-table.o	\
-	rtl8192c-trx.o
+		dm.o		\
+		fw.o		\
+		hw.o		\
+		led.o		\
+		phy.o		\
+		rf.o		\
+		sw.o		\
+		table.o		\
+		trx.o
 
 obj-$(CONFIG_RTL8192CE) += rtl8192ce.o
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
new file mode 100644
index 000000000000..83cd64895292
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
@@ -0,0 +1,257 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_DEF_H__
+#define __RTL92C_DEF_H__
+
+#define HAL_RETRY_LIMIT_INFRA				48
+#define HAL_RETRY_LIMIT_AP_ADHOC			7
+
+#define	PHY_RSSI_SLID_WIN_MAX				100
+#define	PHY_LINKQUALITY_SLID_WIN_MAX			20
+#define	PHY_BEACON_RSSI_SLID_WIN_MAX			10
+
+#define RESET_DELAY_8185				20
+
+#define RT_IBSS_INT_MASKS	(IMR_BCNINT | IMR_TBDOK | IMR_TBDER)
+#define RT_AC_INT_MASKS		(IMR_VIDOK | IMR_VODOK | IMR_BEDOK|IMR_BKDOK)
+
+#define NUM_OF_FIRMWARE_QUEUE				10
+#define NUM_OF_PAGES_IN_FW				0x100
+#define NUM_OF_PAGE_IN_FW_QUEUE_BK			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_BE			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_VI			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_VO			0x07
+#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA			0x0
+#define NUM_OF_PAGE_IN_FW_QUEUE_CMD			0x0
+#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT			0x02
+#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH			0x02
+#define NUM_OF_PAGE_IN_FW_QUEUE_BCN			0x2
+#define NUM_OF_PAGE_IN_FW_QUEUE_PUB			0xA1
+
+#define NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM			0x026
+#define NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM			0x048
+#define NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM			0x048
+#define NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM			0x026
+#define NUM_OF_PAGE_IN_FW_QUEUE_PUB_DTM			0x00
+
+#define MAX_LINES_HWCONFIG_TXT				1000
+#define MAX_BYTES_LINE_HWCONFIG_TXT			256
+
+#define SW_THREE_WIRE					0
+#define HW_THREE_WIRE					2
+
+#define BT_DEMO_BOARD					0
+#define BT_QA_BOARD					1
+#define BT_FPGA						2
+
+#define RX_SMOOTH_FACTOR				20
+
+#define HAL_PRIME_CHNL_OFFSET_DONT_CARE			0
+#define HAL_PRIME_CHNL_OFFSET_LOWER			1
+#define HAL_PRIME_CHNL_OFFSET_UPPER			2
+
+#define MAX_H2C_QUEUE_NUM				10
+
+#define RX_MPDU_QUEUE					0
+#define RX_CMD_QUEUE					1
+#define RX_MAX_QUEUE					2
+#define AC2QUEUEID(_AC)					(_AC)
+
+#define	C2H_RX_CMD_HDR_LEN				8
+#define	GET_C2H_CMD_CMD_LEN(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 0, 16)
+#define	GET_C2H_CMD_ELEMENT_ID(__prxhdr)	\
+	LE_BITS_TO_4BYTE((__prxhdr), 16, 8)
+#define	GET_C2H_CMD_CMD_SEQ(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 24, 7)
+#define	GET_C2H_CMD_CONTINUE(__prxhdr)		\
+	LE_BITS_TO_4BYTE((__prxhdr), 31, 1)
+#define	GET_C2H_CMD_CONTENT(__prxhdr)		\
+	((u8 *)(__prxhdr) + C2H_RX_CMD_HDR_LEN)
+
+#define	GET_C2H_CMD_FEEDBACK_ELEMENT_ID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 0, 8)
+#define	GET_C2H_CMD_FEEDBACK_CCX_LEN(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 8, 8)
+#define	GET_C2H_CMD_FEEDBACK_CCX_CMD_CNT(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE((__pcmdfbhdr), 16, 16)
+#define	GET_C2H_CMD_FEEDBACK_CCX_MAC_ID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 0, 5)
+#define	GET_C2H_CMD_FEEDBACK_CCX_VALID(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 7, 1)
+#define	GET_C2H_CMD_FEEDBACK_CCX_RETRY_CNT(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 8, 5)
+#define	GET_C2H_CMD_FEEDBACK_CCX_TOK(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 15, 1)
+#define	GET_C2H_CMD_FEEDBACK_CCX_QSEL(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 16, 4)
+#define	GET_C2H_CMD_FEEDBACK_CCX_SEQ(__pcmdfbhdr)	\
+	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 20, 12)
+
+#define CHIP_VER_B			BIT(4)
+#define CHIP_92C_BITMASK		BIT(0)
+#define CHIP_92C_1T2R			0x03
+#define CHIP_92C			0x01
+#define CHIP_88C			0x00
+
+enum version_8192c {
+	VERSION_A_CHIP_92C = 0x01,
+	VERSION_A_CHIP_88C = 0x00,
+	VERSION_B_CHIP_92C = 0x11,
+	VERSION_B_CHIP_88C = 0x10,
+	VERSION_UNKNOWN = 0x88,
+};
+
+#define IS_CHIP_VER_B(version)  ((version & CHIP_VER_B) ? true : false)
+#define IS_92C_SERIAL(version)  ((version & CHIP_92C_BITMASK) ? true : false)
+
+enum rtl819x_loopback_e {
+	RTL819X_NO_LOOPBACK = 0,
+	RTL819X_MAC_LOOPBACK = 1,
+	RTL819X_DMA_LOOPBACK = 2,
+	RTL819X_CCK_LOOPBACK = 3,
+};
+
+enum rf_optype {
+	RF_OP_BY_SW_3WIRE = 0,
+	RF_OP_BY_FW,
+	RF_OP_MAX
+};
+
+enum rf_power_state {
+	RF_ON,
+	RF_OFF,
+	RF_SLEEP,
+	RF_SHUT_DOWN,
+};
+
+enum power_save_mode {
+	POWER_SAVE_MODE_ACTIVE,
+	POWER_SAVE_MODE_SAVE,
+};
+
+enum power_polocy_config {
+	POWERCFG_MAX_POWER_SAVINGS,
+	POWERCFG_GLOBAL_POWER_SAVINGS,
+	POWERCFG_LOCAL_POWER_SAVINGS,
+	POWERCFG_LENOVO,
+};
+
+enum interface_select_pci {
+	INTF_SEL1_MINICARD = 0,
+	INTF_SEL0_PCIE = 1,
+	INTF_SEL2_RSV = 2,
+	INTF_SEL3_RSV = 3,
+};
+
+enum hal_fw_c2h_cmd_id {
+	HAL_FW_C2H_CMD_Read_MACREG = 0,
+	HAL_FW_C2H_CMD_Read_BBREG = 1,
+	HAL_FW_C2H_CMD_Read_RFREG = 2,
+	HAL_FW_C2H_CMD_Read_EEPROM = 3,
+	HAL_FW_C2H_CMD_Read_EFUSE = 4,
+	HAL_FW_C2H_CMD_Read_CAM = 5,
+	HAL_FW_C2H_CMD_Get_BasicRate = 6,
+	HAL_FW_C2H_CMD_Get_DataRate = 7,
+	HAL_FW_C2H_CMD_Survey = 8,
+	HAL_FW_C2H_CMD_SurveyDone = 9,
+	HAL_FW_C2H_CMD_JoinBss = 10,
+	HAL_FW_C2H_CMD_AddSTA = 11,
+	HAL_FW_C2H_CMD_DelSTA = 12,
+	HAL_FW_C2H_CMD_AtimDone = 13,
+	HAL_FW_C2H_CMD_TX_Report = 14,
+	HAL_FW_C2H_CMD_CCX_Report = 15,
+	HAL_FW_C2H_CMD_DTM_Report = 16,
+	HAL_FW_C2H_CMD_TX_Rate_Statistics = 17,
+	HAL_FW_C2H_CMD_C2HLBK = 18,
+	HAL_FW_C2H_CMD_C2HDBG = 19,
+	HAL_FW_C2H_CMD_C2HFEEDBACK = 20,
+	HAL_FW_C2H_CMD_MAX
+};
+
+enum rtl_desc_qsel {
+	QSLT_BK = 0x2,
+	QSLT_BE = 0x0,
+	QSLT_VI = 0x5,
+	QSLT_VO = 0x7,
+	QSLT_BEACON = 0x10,
+	QSLT_HIGH = 0x11,
+	QSLT_MGNT = 0x12,
+	QSLT_CMD = 0x13,
+};
+
+enum rtl_desc92c_rate {
+	DESC92C_RATE1M = 0x00,
+	DESC92C_RATE2M = 0x01,
+	DESC92C_RATE5_5M = 0x02,
+	DESC92C_RATE11M = 0x03,
+
+	DESC92C_RATE6M = 0x04,
+	DESC92C_RATE9M = 0x05,
+	DESC92C_RATE12M = 0x06,
+	DESC92C_RATE18M = 0x07,
+	DESC92C_RATE24M = 0x08,
+	DESC92C_RATE36M = 0x09,
+	DESC92C_RATE48M = 0x0a,
+	DESC92C_RATE54M = 0x0b,
+
+	DESC92C_RATEMCS0 = 0x0c,
+	DESC92C_RATEMCS1 = 0x0d,
+	DESC92C_RATEMCS2 = 0x0e,
+	DESC92C_RATEMCS3 = 0x0f,
+	DESC92C_RATEMCS4 = 0x10,
+	DESC92C_RATEMCS5 = 0x11,
+	DESC92C_RATEMCS6 = 0x12,
+	DESC92C_RATEMCS7 = 0x13,
+	DESC92C_RATEMCS8 = 0x14,
+	DESC92C_RATEMCS9 = 0x15,
+	DESC92C_RATEMCS10 = 0x16,
+	DESC92C_RATEMCS11 = 0x17,
+	DESC92C_RATEMCS12 = 0x18,
+	DESC92C_RATEMCS13 = 0x19,
+	DESC92C_RATEMCS14 = 0x1a,
+	DESC92C_RATEMCS15 = 0x1b,
+	DESC92C_RATEMCS15_SG = 0x1c,
+	DESC92C_RATEMCS32 = 0x20,
+};
+
+struct phy_sts_cck_8192s_t {
+	u8 adc_pwdb_X[4];
+	u8 sq_rpt;
+	u8 cck_agc_rpt;
+};
+
+struct h2c_cmd_8192c {
+	u8 element_id;
+	u32 cmd_len;
+	u8 *p_cmdbuffer;
+};
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
new file mode 100644
index 000000000000..62e7c64e087b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
@@ -0,0 +1,1473 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+
+struct dig_t dm_digtable;
+static struct ps_t dm_pstable;
+
+static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
+	0x7f8001fe,
+	0x788001e2,
+	0x71c001c7,
+	0x6b8001ae,
+	0x65400195,
+	0x5fc0017f,
+	0x5a400169,
+	0x55400155,
+	0x50800142,
+	0x4c000130,
+	0x47c0011f,
+	0x43c0010f,
+	0x40000100,
+	0x3c8000f2,
+	0x390000e4,
+	0x35c000d7,
+	0x32c000cb,
+	0x300000c0,
+	0x2d4000b5,
+	0x2ac000ab,
+	0x288000a2,
+	0x26000098,
+	0x24000090,
+	0x22000088,
+	0x20000080,
+	0x1e400079,
+	0x1c800072,
+	0x1b00006c,
+	0x19800066,
+	0x18000060,
+	0x16c0005b,
+	0x15800056,
+	0x14400051,
+	0x1300004c,
+	0x12000048,
+	0x11000044,
+	0x10000040,
+};
+
+static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = {
+	{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},
+	{0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04},
+	{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},
+	{0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03},
+	{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},
+	{0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03},
+	{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},
+	{0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03},
+	{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},
+	{0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02},
+	{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},
+	{0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02},
+	{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},
+	{0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02},
+	{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},
+	{0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02},
+	{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},
+	{0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02},
+	{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},
+	{0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
+	{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
+	{0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01},
+	{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01},
+	{0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01},
+	{0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01},
+	{0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01},
+	{0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01},
+	{0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01},
+	{0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01},
+	{0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01},
+	{0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01},
+	{0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01},
+	{0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}
+};
+
+static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = {
+	{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},
+	{0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00},
+	{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},
+	{0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00},
+	{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},
+	{0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00},
+	{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},
+	{0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00},
+	{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},
+	{0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00},
+	{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},
+	{0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00},
+	{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},
+	{0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00},
+	{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},
+	{0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00},
+	{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},
+	{0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00},
+	{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},
+	{0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
+	{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
+	{0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00},
+	{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00},
+	{0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
+	{0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
+	{0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
+	{0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
+	{0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}
+};
+
+static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
+{
+	dm_digtable.dig_enable_flag = true;
+	dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+	dm_digtable.cur_igvalue = 0x20;
+	dm_digtable.pre_igvalue = 0x0;
+	dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
+	dm_digtable.presta_connectstate = DIG_STA_DISCONNECT;
+	dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
+	dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW;
+	dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH;
+	dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
+	dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
+	dm_digtable.rx_gain_range_max = DM_DIG_MAX;
+	dm_digtable.rx_gain_range_min = DM_DIG_MIN;
+	dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
+	dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX;
+	dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN;
+	dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX;
+	dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+}
+
+static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long rssi_val_min = 0;
+
+	if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
+	    (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) {
+		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
+			rssi_val_min =
+			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
+			     rtlpriv->dm.undecorated_smoothed_pwdb) ?
+			    rtlpriv->dm.undecorated_smoothed_pwdb :
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+		else
+			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
+	} else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT ||
+		   dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
+		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
+	} else if (dm_digtable.curmultista_connectstate ==
+		   DIG_MULTISTA_CONNECT) {
+		rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	}
+
+	return (u8) rssi_val_min;
+}
+
+static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
+{
+	u32 ret_value;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD);
+	falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD);
+	falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff);
+	falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
+	falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
+	falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
+	    falsealm_cnt->cnt_rate_illegal +
+	    falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail;
+
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1);
+	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0);
+	falsealm_cnt->cnt_cck_fail = ret_value;
+
+	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3);
+	falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8;
+	falsealm_cnt->cnt_all = (falsealm_cnt->cnt_parity_fail +
+				 falsealm_cnt->cnt_rate_illegal +
+				 falsealm_cnt->cnt_crc8_fail +
+				 falsealm_cnt->cnt_mcs_fail +
+				 falsealm_cnt->cnt_cck_fail);
+
+	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1);
+	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0);
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0);
+	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("cnt_parity_fail = %d, cnt_rate_illegal = %d, "
+		  "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n",
+		  falsealm_cnt->cnt_parity_fail,
+		  falsealm_cnt->cnt_rate_illegal,
+		  falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail));
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n",
+		  falsealm_cnt->cnt_ofdm_fail,
+		  falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all));
+}
+
+static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value_igi = dm_digtable.cur_igvalue;
+
+	if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0)
+		value_igi--;
+	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)
+		value_igi += 0;
+	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH2)
+		value_igi++;
+	else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2)
+		value_igi += 2;
+	if (value_igi > DM_DIG_FA_UPPER)
+		value_igi = DM_DIG_FA_UPPER;
+	else if (value_igi < DM_DIG_FA_LOWER)
+		value_igi = DM_DIG_FA_LOWER;
+	if (rtlpriv->falsealm_cnt.cnt_all > 10000)
+		value_igi = 0x32;
+
+	dm_digtable.cur_igvalue = value_igi;
+	rtl92c_dm_write_dig(hw);
+}
+
+static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) {
+		if ((dm_digtable.backoff_val - 2) <
+		    dm_digtable.backoff_val_range_min)
+			dm_digtable.backoff_val =
+			    dm_digtable.backoff_val_range_min;
+		else
+			dm_digtable.backoff_val -= 2;
+	} else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) {
+		if ((dm_digtable.backoff_val + 2) >
+		    dm_digtable.backoff_val_range_max)
+			dm_digtable.backoff_val =
+			    dm_digtable.backoff_val_range_max;
+		else
+			dm_digtable.backoff_val += 2;
+	}
+
+	if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) >
+	    dm_digtable.rx_gain_range_max)
+		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max;
+	else if ((dm_digtable.rssi_val_min + 10 -
+		  dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
+		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min;
+	else
+		dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 -
+		    dm_digtable.backoff_val;
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("rssi_val_min = %x backoff_val %x\n",
+		  dm_digtable.rssi_val_min, dm_digtable.backoff_val));
+
+	rtl92c_dm_write_dig(hw);
+}
+
+static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
+{
+	static u8 binitialized; /* initialized to false */
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	bool b_multi_sta = false;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		b_multi_sta = true;
+
+	if ((b_multi_sta == false) || (dm_digtable.cursta_connectctate !=
+				       DIG_STA_DISCONNECT)) {
+		binitialized = false;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+		return;
+	} else if (binitialized == false) {
+		binitialized = true;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+		dm_digtable.cur_igvalue = 0x20;
+		rtl92c_dm_write_dig(hw);
+	}
+
+	if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) {
+		if ((rssi_strength < dm_digtable.rssi_lowthresh) &&
+		    (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
+
+			if (dm_digtable.dig_ext_port_stage ==
+			    DIG_EXT_PORT_STAGE_2) {
+				dm_digtable.cur_igvalue = 0x20;
+				rtl92c_dm_write_dig(hw);
+			}
+
+			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1;
+		} else if (rssi_strength > dm_digtable.rssi_highthresh) {
+			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2;
+			rtl92c_dm_ctrl_initgain_by_fa(hw);
+		}
+	} else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) {
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+		dm_digtable.cur_igvalue = 0x20;
+		rtl92c_dm_write_dig(hw);
+	}
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("curmultista_connectstate = "
+		  "%x dig_ext_port_stage %x\n",
+		  dm_digtable.curmultista_connectstate,
+		  dm_digtable.dig_ext_port_stage));
+}
+
+static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("presta_connectstate = %x,"
+		  " cursta_connectctate = %x\n",
+		  dm_digtable.presta_connectstate,
+		  dm_digtable.cursta_connectctate));
+
+	if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate
+	    || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT
+	    || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
+
+		if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) {
+			dm_digtable.rssi_val_min =
+			    rtl92c_dm_initial_gain_min_pwdb(hw);
+			rtl92c_dm_ctrl_initgain_by_rssi(hw);
+		}
+	} else {
+		dm_digtable.rssi_val_min = 0;
+		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+		dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
+		dm_digtable.cur_igvalue = 0x20;
+		dm_digtable.pre_igvalue = 0;
+		rtl92c_dm_write_dig(hw);
+	}
+}
+
+static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
+		dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
+
+		if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
+			if (dm_digtable.rssi_val_min <= 25)
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_LowRssi;
+			else
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_HighRssi;
+		} else {
+			if (dm_digtable.rssi_val_min <= 20)
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_LowRssi;
+			else
+				dm_digtable.cur_cck_pd_state =
+				    CCK_PD_STAGE_HighRssi;
+		}
+	} else {
+		dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+	}
+
+	if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) {
+		if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) {
+			if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800)
+				dm_digtable.cur_cck_fa_state =
+				    CCK_FA_STAGE_High;
+			else
+				dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low;
+
+			if (dm_digtable.pre_cck_fa_state !=
+			    dm_digtable.cur_cck_fa_state) {
+				if (dm_digtable.cur_cck_fa_state ==
+				    CCK_FA_STAGE_Low)
+					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
+						      0x83);
+				else
+					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
+						      0xcd);
+
+				dm_digtable.pre_cck_fa_state =
+				    dm_digtable.cur_cck_fa_state;
+			}
+
+			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40);
+
+			if (IS_92C_SERIAL(rtlhal->version))
+				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
+					      MASKBYTE2, 0xd7);
+		} else {
+			rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
+			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47);
+
+			if (IS_92C_SERIAL(rtlhal->version))
+				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
+					      MASKBYTE2, 0xd3);
+		}
+		dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state;
+	}
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state));
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
+		 ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version)));
+}
+
+static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	if (mac->act_scanning == true)
+		return;
+
+	if ((mac->link_state > MAC80211_NOLINK) &&
+	    (mac->link_state < MAC80211_LINKED))
+		dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT;
+	else if (mac->link_state >= MAC80211_LINKED)
+		dm_digtable.cursta_connectctate = DIG_STA_CONNECT;
+	else
+		dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
+
+	rtl92c_dm_initial_gain_sta(hw);
+	rtl92c_dm_initial_gain_multi_sta(hw);
+	rtl92c_dm_cck_packet_detection_thresh(hw);
+
+	dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate;
+
+}
+
+static void rtl92c_dm_dig(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->dm.b_dm_initialgain_enable == false)
+		return;
+	if (dm_digtable.dig_enable_flag == false)
+		return;
+
+	rtl92c_dm_ctrl_initgain_by_twoport(hw);
+
+}
+
+static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.bdynamic_txpower_enable = false;
+
+	rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+	rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+}
+
+static void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+
+	if (!rtlpriv->dm.bdynamic_txpower_enable)
+		return;
+
+	if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if ((mac->link_state < MAC80211_LINKED) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Not connected to any\n"));
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+
+		rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if (mac->link_state >= MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		} else {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		}
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  undecorated_smoothed_pwdb));
+	}
+
+	if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"));
+	} else if ((undecorated_smoothed_pwdb <
+		    (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
+		   (undecorated_smoothed_pwdb >=
+		    TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n"));
+	} else if (undecorated_smoothed_pwdb <
+		   (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_NORMAL\n"));
+	}
+
+	if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("PHY_SetTxPowerLevel8192S() Channel = %d\n",
+			  rtlphy->current_channel));
+		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+	}
+
+	rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
+}
+
+void rtl92c_dm_write_dig(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
+		 ("cur_igvalue = 0x%x, "
+		  "pre_igvalue = 0x%x, backoff_val = %d\n",
+		  dm_digtable.cur_igvalue, dm_digtable.pre_igvalue,
+		  dm_digtable.backoff_val));
+
+	if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) {
+		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f,
+			      dm_digtable.cur_igvalue);
+		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f,
+			      dm_digtable.cur_igvalue);
+
+		dm_digtable.pre_igvalue = dm_digtable.cur_igvalue;
+	}
+}
+
+static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff;
+
+	u8 h2c_parameter[3] = { 0 };
+
+	return;
+
+	if (tmpentry_max_pwdb != 0) {
+		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb =
+		    tmpentry_max_pwdb;
+	} else {
+		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0;
+	}
+
+	if (tmpentry_min_pwdb != 0xff) {
+		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb =
+		    tmpentry_min_pwdb;
+	} else {
+		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0;
+	}
+
+	h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF);
+	h2c_parameter[0] = 0;
+
+	rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);
+}
+
+void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	rtlpriv->dm.bcurrent_turbo_edca = false;
+	rtlpriv->dm.bis_any_nonbepkts = false;
+	rtlpriv->dm.bis_cur_rdlstate = false;
+}
+
+static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	static u64 last_txok_cnt;
+	static u64 last_rxok_cnt;
+	u64 cur_txok_cnt;
+	u64 cur_rxok_cnt;
+	u32 edca_be_ul = 0x5ea42b;
+	u32 edca_be_dl = 0x5ea42b;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		goto dm_checkedcaturbo_exit;
+
+	if (mac->link_state != MAC80211_LINKED) {
+		rtlpriv->dm.bcurrent_turbo_edca = false;
+		return;
+	}
+
+	if (!mac->ht_enable) {	/*FIX MERGE */
+		if (!(edca_be_ul & 0xffff0000))
+			edca_be_ul |= 0x005e0000;
+
+		if (!(edca_be_dl & 0xffff0000))
+			edca_be_dl |= 0x005e0000;
+	}
+
+	if ((!rtlpriv->dm.bis_any_nonbepkts) &&
+	    (!rtlpriv->dm.b_disable_framebursting)) {
+		cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
+		cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
+		if (cur_rxok_cnt > 4 * cur_txok_cnt) {
+			if (!rtlpriv->dm.bis_cur_rdlstate ||
+			    !rtlpriv->dm.bcurrent_turbo_edca) {
+				rtl_write_dword(rtlpriv,
+						REG_EDCA_BE_PARAM,
+						edca_be_dl);
+				rtlpriv->dm.bis_cur_rdlstate = true;
+			}
+		} else {
+			if (rtlpriv->dm.bis_cur_rdlstate ||
+			    !rtlpriv->dm.bcurrent_turbo_edca) {
+				rtl_write_dword(rtlpriv,
+						REG_EDCA_BE_PARAM,
+						edca_be_ul);
+				rtlpriv->dm.bis_cur_rdlstate = false;
+			}
+		}
+		rtlpriv->dm.bcurrent_turbo_edca = true;
+	} else {
+		if (rtlpriv->dm.bcurrent_turbo_edca) {
+			u8 tmp = AC0_BE;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_AC_PARAM,
+						      (u8 *) (&tmp));
+			rtlpriv->dm.bcurrent_turbo_edca = false;
+		}
+	}
+
+dm_checkedcaturbo_exit:
+	rtlpriv->dm.bis_any_nonbepkts = false;
+	last_txok_cnt = rtlpriv->stats.txbytesunicast;
+	last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
+}
+
+static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
+							     *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 thermalvalue, delta, delta_lck, delta_iqk;
+	long ele_a, ele_d, temp_cck, val_x, value32;
+	long val_y, ele_c;
+	u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old;
+	int i;
+	bool is2t = IS_92C_SERIAL(rtlhal->version);
+	u8 txpwr_level[2] = {0, 0};
+	u8 ofdm_min_index = 6, rf;
+
+	rtlpriv->dm.btxpower_trackingInit = true;
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n"));
+
+	thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f);
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
+		  "eeprom_thermalmeter 0x%x\n",
+		  thermalvalue, rtlpriv->dm.thermalvalue,
+		  rtlefuse->eeprom_thermalmeter));
+
+	rtl92c_phy_ap_calibrate(hw, (thermalvalue -
+				     rtlefuse->eeprom_thermalmeter));
+	if (is2t)
+		rf = 2;
+	else
+		rf = 1;
+
+	if (thermalvalue) {
+		ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+				      MASKDWORD) & MASKOFDM_D;
+
+		for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
+			if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
+				ofdm_index_old[0] = (u8) i;
+
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					("Initial pathA ele_d reg0x%x = 0x%lx, "
+					 "ofdm_index=0x%x\n",
+					 ROFDM0_XATXIQIMBALANCE,
+					 ele_d, ofdm_index_old[0]));
+				break;
+			}
+		}
+
+		if (is2t) {
+			ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
+					      MASKDWORD) & MASKOFDM_D;
+
+			for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
+				if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
+					ofdm_index_old[1] = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+					   DBG_LOUD,
+					   ("Initial pathB ele_d reg0x%x = "
+					   "0x%lx, ofdm_index=0x%x\n",
+					   ROFDM0_XBTXIQIMBALANCE, ele_d,
+					   ofdm_index_old[1]));
+					break;
+				}
+			}
+		}
+
+		temp_cck =
+		    rtl_get_bbreg(hw, RCCK0_TXFILTER2, MASKDWORD) & MASKCCK;
+
+		for (i = 0; i < CCK_TABLE_LENGTH; i++) {
+			if (rtlpriv->dm.b_cck_inch14) {
+				if (memcmp((void *)&temp_cck,
+					   (void *)&cckswing_table_ch14[i][2],
+					   4) == 0) {
+					cck_index_old = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+						 DBG_LOUD,
+						 ("Initial reg0x%x = 0x%lx, "
+						  "cck_index=0x%x, ch 14 %d\n",
+						  RCCK0_TXFILTER2, temp_cck,
+						  cck_index_old,
+						  rtlpriv->dm.b_cck_inch14));
+					break;
+				}
+			} else {
+				if (memcmp((void *)&temp_cck,
+					   (void *)
+					   &cckswing_table_ch1ch13[i][2],
+					   4) == 0) {
+					cck_index_old = (u8) i;
+
+					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
+						 DBG_LOUD,
+						 ("Initial reg0x%x = 0x%lx, "
+						  "cck_index=0x%x, ch14 %d\n",
+						  RCCK0_TXFILTER2, temp_cck,
+						  cck_index_old,
+						  rtlpriv->dm.b_cck_inch14));
+					break;
+				}
+			}
+		}
+
+		if (!rtlpriv->dm.thermalvalue) {
+			rtlpriv->dm.thermalvalue =
+			    rtlefuse->eeprom_thermalmeter;
+			rtlpriv->dm.thermalvalue_lck = thermalvalue;
+			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
+			for (i = 0; i < rf; i++)
+				rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
+			rtlpriv->dm.cck_index = cck_index_old;
+		}
+
+		delta = (thermalvalue > rtlpriv->dm.thermalvalue) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue) :
+		    (rtlpriv->dm.thermalvalue - thermalvalue);
+
+		delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue_lck) :
+		    (rtlpriv->dm.thermalvalue_lck - thermalvalue);
+
+		delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ?
+		    (thermalvalue - rtlpriv->dm.thermalvalue_iqk) :
+		    (rtlpriv->dm.thermalvalue_iqk - thermalvalue);
+
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
+			 "eeprom_thermalmeter 0x%x delta 0x%x "
+			 "delta_lck 0x%x delta_iqk 0x%x\n",
+			 thermalvalue, rtlpriv->dm.thermalvalue,
+			 rtlefuse->eeprom_thermalmeter, delta, delta_lck,
+			 delta_iqk));
+
+		if (delta_lck > 1) {
+			rtlpriv->dm.thermalvalue_lck = thermalvalue;
+			rtl92c_phy_lc_calibrate(hw);
+		}
+
+		if (delta > 0 && rtlpriv->dm.txpower_track_control) {
+			if (thermalvalue > rtlpriv->dm.thermalvalue) {
+				for (i = 0; i < rf; i++)
+					rtlpriv->dm.ofdm_index[i] -= delta;
+				rtlpriv->dm.cck_index -= delta;
+			} else {
+				for (i = 0; i < rf; i++)
+					rtlpriv->dm.ofdm_index[i] += delta;
+				rtlpriv->dm.cck_index += delta;
+			}
+
+			if (is2t) {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("temp OFDM_A_index=0x%x, "
+					  "OFDM_B_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  rtlpriv->dm.ofdm_index[0],
+					  rtlpriv->dm.ofdm_index[1],
+					  rtlpriv->dm.cck_index));
+			} else {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("temp OFDM_A_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  rtlpriv->dm.ofdm_index[0],
+					  rtlpriv->dm.cck_index));
+			}
+
+			if (thermalvalue > rtlefuse->eeprom_thermalmeter) {
+				for (i = 0; i < rf; i++)
+					ofdm_index[i] =
+					    rtlpriv->dm.ofdm_index[i]
+					    + 1;
+				cck_index = rtlpriv->dm.cck_index + 1;
+			} else {
+				for (i = 0; i < rf; i++)
+					ofdm_index[i] =
+					    rtlpriv->dm.ofdm_index[i];
+				cck_index = rtlpriv->dm.cck_index;
+			}
+
+			for (i = 0; i < rf; i++) {
+				if (txpwr_level[i] >= 0 &&
+				    txpwr_level[i] <= 26) {
+					if (thermalvalue >
+					    rtlefuse->eeprom_thermalmeter) {
+						if (delta < 5)
+							ofdm_index[i] -= 1;
+
+						else
+							ofdm_index[i] -= 2;
+					} else if (delta > 5 && thermalvalue <
+						   rtlefuse->
+						   eeprom_thermalmeter) {
+						ofdm_index[i] += 1;
+					}
+				} else if (txpwr_level[i] >= 27 &&
+					   txpwr_level[i] <= 32
+					   && thermalvalue >
+					   rtlefuse->eeprom_thermalmeter) {
+					if (delta < 5)
+						ofdm_index[i] -= 1;
+
+					else
+						ofdm_index[i] -= 2;
+				} else if (txpwr_level[i] >= 32 &&
+					   txpwr_level[i] <= 38 &&
+					   thermalvalue >
+					   rtlefuse->eeprom_thermalmeter
+					   && delta > 5) {
+					ofdm_index[i] -= 1;
+				}
+			}
+
+			if (txpwr_level[i] >= 0 && txpwr_level[i] <= 26) {
+				if (thermalvalue >
+				    rtlefuse->eeprom_thermalmeter) {
+					if (delta < 5)
+						cck_index -= 1;
+
+					else
+						cck_index -= 2;
+				} else if (delta > 5 && thermalvalue <
+					   rtlefuse->eeprom_thermalmeter) {
+					cck_index += 1;
+				}
+			} else if (txpwr_level[i] >= 27 &&
+				   txpwr_level[i] <= 32 &&
+				   thermalvalue >
+				   rtlefuse->eeprom_thermalmeter) {
+				if (delta < 5)
+					cck_index -= 1;
+
+				else
+					cck_index -= 2;
+			} else if (txpwr_level[i] >= 32 &&
+				   txpwr_level[i] <= 38 &&
+				   thermalvalue > rtlefuse->eeprom_thermalmeter
+				   && delta > 5) {
+				cck_index -= 1;
+			}
+
+			for (i = 0; i < rf; i++) {
+				if (ofdm_index[i] > OFDM_TABLE_SIZE - 1)
+					ofdm_index[i] = OFDM_TABLE_SIZE - 1;
+
+				else if (ofdm_index[i] < ofdm_min_index)
+					ofdm_index[i] = ofdm_min_index;
+			}
+
+			if (cck_index > CCK_TABLE_SIZE - 1)
+				cck_index = CCK_TABLE_SIZE - 1;
+			else if (cck_index < 0)
+				cck_index = 0;
+
+			if (is2t) {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("new OFDM_A_index=0x%x, "
+					  "OFDM_B_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  ofdm_index[0], ofdm_index[1],
+					  cck_index));
+			} else {
+				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+					 ("new OFDM_A_index=0x%x,"
+					  "cck_index=0x%x\n",
+					  ofdm_index[0], cck_index));
+			}
+		}
+
+		if (rtlpriv->dm.txpower_track_control && delta != 0) {
+			ele_d =
+			    (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22;
+			val_x = rtlphy->reg_e94;
+			val_y = rtlphy->reg_e9c;
+
+			if (val_x != 0) {
+				if ((val_x & 0x00000200) != 0)
+					val_x = val_x | 0xFFFFFC00;
+				ele_a = ((val_x * ele_d) >> 8) & 0x000003FF;
+
+				if ((val_y & 0x00000200) != 0)
+					val_y = val_y | 0xFFFFFC00;
+				ele_c = ((val_y * ele_d) >> 8) & 0x000003FF;
+
+				value32 = (ele_d << 22) |
+				    ((ele_c & 0x3F) << 16) | ele_a;
+
+				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					      MASKDWORD, value32);
+
+				value32 = (ele_c & 0x000003C0) >> 6;
+				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
+					      value32);
+
+				value32 = ((val_x * ele_d) >> 7) & 0x01;
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(31), value32);
+
+				value32 = ((val_y * ele_d) >> 7) & 0x01;
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(29), value32);
+			} else {
+				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					      MASKDWORD,
+					      ofdmswing_table[ofdm_index[0]]);
+
+				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
+					      0x00);
+				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+					      BIT(31) | BIT(29), 0x00);
+			}
+
+			if (!rtlpriv->dm.b_cck_inch14) {
+				rtl_write_byte(rtlpriv, 0xa22,
+					       cckswing_table_ch1ch13[cck_index]
+					       [0]);
+				rtl_write_byte(rtlpriv, 0xa23,
+					       cckswing_table_ch1ch13[cck_index]
+					       [1]);
+				rtl_write_byte(rtlpriv, 0xa24,
+					       cckswing_table_ch1ch13[cck_index]
+					       [2]);
+				rtl_write_byte(rtlpriv, 0xa25,
+					       cckswing_table_ch1ch13[cck_index]
+					       [3]);
+				rtl_write_byte(rtlpriv, 0xa26,
+					       cckswing_table_ch1ch13[cck_index]
+					       [4]);
+				rtl_write_byte(rtlpriv, 0xa27,
+					       cckswing_table_ch1ch13[cck_index]
+					       [5]);
+				rtl_write_byte(rtlpriv, 0xa28,
+					       cckswing_table_ch1ch13[cck_index]
+					       [6]);
+				rtl_write_byte(rtlpriv, 0xa29,
+					       cckswing_table_ch1ch13[cck_index]
+					       [7]);
+			} else {
+				rtl_write_byte(rtlpriv, 0xa22,
+					       cckswing_table_ch14[cck_index]
+					       [0]);
+				rtl_write_byte(rtlpriv, 0xa23,
+					       cckswing_table_ch14[cck_index]
+					       [1]);
+				rtl_write_byte(rtlpriv, 0xa24,
+					       cckswing_table_ch14[cck_index]
+					       [2]);
+				rtl_write_byte(rtlpriv, 0xa25,
+					       cckswing_table_ch14[cck_index]
+					       [3]);
+				rtl_write_byte(rtlpriv, 0xa26,
+					       cckswing_table_ch14[cck_index]
+					       [4]);
+				rtl_write_byte(rtlpriv, 0xa27,
+					       cckswing_table_ch14[cck_index]
+					       [5]);
+				rtl_write_byte(rtlpriv, 0xa28,
+					       cckswing_table_ch14[cck_index]
+					       [6]);
+				rtl_write_byte(rtlpriv, 0xa29,
+					       cckswing_table_ch14[cck_index]
+					       [7]);
+			}
+
+			if (is2t) {
+				ele_d = (ofdmswing_table[ofdm_index[1]] &
+					 0xFFC00000) >> 22;
+
+				val_x = rtlphy->reg_eb4;
+				val_y = rtlphy->reg_ebc;
+
+				if (val_x != 0) {
+					if ((val_x & 0x00000200) != 0)
+						val_x = val_x | 0xFFFFFC00;
+					ele_a = ((val_x * ele_d) >> 8) &
+					    0x000003FF;
+
+					if ((val_y & 0x00000200) != 0)
+						val_y = val_y | 0xFFFFFC00;
+					ele_c = ((val_y * ele_d) >> 8) &
+					    0x00003FF;
+
+					value32 = (ele_d << 22) |
+					    ((ele_c & 0x3F) << 16) | ele_a;
+					rtl_set_bbreg(hw,
+						      ROFDM0_XBTXIQIMBALANCE,
+						      MASKDWORD, value32);
+
+					value32 = (ele_c & 0x000003C0) >> 6;
+					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
+						      MASKH4BITS, value32);
+
+					value32 = ((val_x * ele_d) >> 7) & 0x01;
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(27), value32);
+
+					value32 = ((val_y * ele_d) >> 7) & 0x01;
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(25), value32);
+				} else {
+					rtl_set_bbreg(hw,
+						      ROFDM0_XBTXIQIMBALANCE,
+						      MASKDWORD,
+						      ofdmswing_table[ofdm_index
+								      [1]]);
+					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
+						      MASKH4BITS, 0x00);
+					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
+						      BIT(27) | BIT(25), 0x00);
+				}
+
+			}
+		}
+
+		if (delta_iqk > 3) {
+			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
+			rtl92c_phy_iq_calibrate(hw, false);
+		}
+
+		if (rtlpriv->dm.txpower_track_control)
+			rtlpriv->dm.thermalvalue = thermalvalue;
+	}
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n"));
+
+}
+
+static void rtl92c_dm_initialize_txpower_tracking_thermalmeter(
+						struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.btxpower_tracking = true;
+	rtlpriv->dm.btxpower_trackingInit = false;
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("pMgntInfo->btxpower_tracking = %d\n",
+		  rtlpriv->dm.btxpower_tracking));
+}
+
+static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_initialize_txpower_tracking_thermalmeter(hw);
+}
+
+static void rtl92c_dm_txpower_tracking_directcall(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_txpower_tracking_callback_thermalmeter(hw);
+}
+
+static void rtl92c_dm_check_txpower_tracking_thermal_meter(
+						struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	static u8 tm_trigger;
+
+	if (!rtlpriv->dm.btxpower_tracking)
+		return;
+
+	if (!tm_trigger) {
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK,
+			      0x60);
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			 ("Trigger 92S Thermal Meter!!\n"));
+		tm_trigger = 1;
+		return;
+	} else {
+		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+			 ("Schedule TxPowerTracking direct call!!\n"));
+		rtl92c_dm_txpower_tracking_directcall(hw);
+		tm_trigger = 0;
+	}
+}
+
+void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw)
+{
+	rtl92c_dm_check_txpower_tracking_thermal_meter(hw);
+}
+
+void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rate_adaptive *p_ra = &(rtlpriv->ra);
+
+	p_ra->ratr_state = DM_RATR_STA_INIT;
+	p_ra->pre_ratr_state = DM_RATR_STA_INIT;
+
+	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
+		rtlpriv->dm.b_useramask = true;
+	else
+		rtlpriv->dm.b_useramask = false;
+
+}
+
+static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rate_adaptive *p_ra = &(rtlpriv->ra);
+	u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
+
+	if (is_hal_stop(rtlhal)) {
+		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+			 ("<---- driver is going to unload\n"));
+		return;
+	}
+
+	if (!rtlpriv->dm.b_useramask) {
+		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+			("<---- driver does not control rate adaptive mask\n"));
+		return;
+	}
+
+	if (mac->link_state == MAC80211_LINKED) {
+
+		switch (p_ra->pre_ratr_state) {
+		case DM_RATR_STA_HIGH:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 20;
+			break;
+		case DM_RATR_STA_MIDDLE:
+			high_rssithresh_for_ra = 55;
+			low_rssithresh_for_ra = 20;
+			break;
+		case DM_RATR_STA_LOW:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 25;
+			break;
+		default:
+			high_rssithresh_for_ra = 50;
+			low_rssithresh_for_ra = 20;
+			break;
+		}
+
+		if (rtlpriv->dm.undecorated_smoothed_pwdb >
+		    (long)high_rssithresh_for_ra)
+			p_ra->ratr_state = DM_RATR_STA_HIGH;
+		else if (rtlpriv->dm.undecorated_smoothed_pwdb >
+			 (long)low_rssithresh_for_ra)
+			p_ra->ratr_state = DM_RATR_STA_MIDDLE;
+		else
+			p_ra->ratr_state = DM_RATR_STA_LOW;
+
+		if (p_ra->pre_ratr_state != p_ra->ratr_state) {
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("RSSI = %ld\n",
+				  rtlpriv->dm.undecorated_smoothed_pwdb));
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("RSSI_LEVEL = %d\n", p_ra->ratr_state));
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+				 ("PreState = %d, CurState = %d\n",
+				  p_ra->pre_ratr_state, p_ra->ratr_state));
+
+			rtlpriv->cfg->ops->update_rate_mask(hw,
+					p_ra->ratr_state);
+
+			p_ra->pre_ratr_state = p_ra->ratr_state;
+		}
+	}
+}
+
+static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
+{
+	dm_pstable.pre_ccastate = CCA_MAX;
+	dm_pstable.cur_ccasate = CCA_MAX;
+	dm_pstable.pre_rfstate = RF_MAX;
+	dm_pstable.cur_rfstate = RF_MAX;
+	dm_pstable.rssi_val_min = 0;
+}
+
+static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (dm_pstable.rssi_val_min != 0) {
+		if (dm_pstable.pre_ccastate == CCA_2R) {
+			if (dm_pstable.rssi_val_min >= 35)
+				dm_pstable.cur_ccasate = CCA_1R;
+			else
+				dm_pstable.cur_ccasate = CCA_2R;
+		} else {
+			if (dm_pstable.rssi_val_min <= 30)
+				dm_pstable.cur_ccasate = CCA_2R;
+			else
+				dm_pstable.cur_ccasate = CCA_1R;
+		}
+	} else {
+		dm_pstable.cur_ccasate = CCA_MAX;
+	}
+
+	if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) {
+		if (dm_pstable.cur_ccasate == CCA_1R) {
+			if (get_rf_type(rtlphy) == RF_2T2R) {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x13);
+				rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20);
+			} else {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x23);
+				rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c);
+			}
+		} else {
+			rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0,
+				      0x33);
+			rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63);
+		}
+		dm_pstable.pre_ccastate = dm_pstable.cur_ccasate;
+	}
+
+	RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n",
+					       (dm_pstable.cur_ccasate ==
+						0) ? "1RCCA" : "2RCCA"));
+}
+
+void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
+{
+	static u8 initialize;
+	static u32 reg_874, reg_c70, reg_85c, reg_a74;
+
+	if (initialize == 0) {
+		reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+					 MASKDWORD) & 0x1CC000) >> 14;
+
+		reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1,
+					 MASKDWORD) & BIT(3)) >> 3;
+
+		reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
+					 MASKDWORD) & 0xFF000000) >> 24;
+
+		reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12;
+
+		initialize = 1;
+	}
+
+	if (!bforce_in_normal) {
+		if (dm_pstable.rssi_val_min != 0) {
+			if (dm_pstable.pre_rfstate == RF_NORMAL) {
+				if (dm_pstable.rssi_val_min >= 30)
+					dm_pstable.cur_rfstate = RF_SAVE;
+				else
+					dm_pstable.cur_rfstate = RF_NORMAL;
+			} else {
+				if (dm_pstable.rssi_val_min <= 25)
+					dm_pstable.cur_rfstate = RF_NORMAL;
+				else
+					dm_pstable.cur_rfstate = RF_SAVE;
+			}
+		} else {
+			dm_pstable.cur_rfstate = RF_MAX;
+		}
+	} else {
+		dm_pstable.cur_rfstate = RF_NORMAL;
+	}
+
+	if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) {
+		if (dm_pstable.cur_rfstate == RF_SAVE) {
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0x1C0000, 0x2);
+			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0);
+			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
+				      0xFF000000, 0x63);
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0xC000, 0x2);
+			rtl_set_bbreg(hw, 0xa74, 0xF000, 0x3);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x1);
+		} else {
+			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
+				      0x1CC000, reg_874);
+			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3),
+				      reg_c70);
+			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000,
+				      reg_85c);
+			rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74);
+			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
+		}
+
+		dm_pstable.pre_rfstate = dm_pstable.cur_rfstate;
+	}
+}
+
+static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (((mac->link_state == MAC80211_NOLINK)) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		dm_pstable.rssi_val_min = 0;
+		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+			 ("Not connected to any\n"));
+	}
+
+	if (mac->link_state == MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			dm_pstable.rssi_val_min =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  dm_pstable.rssi_val_min));
+		} else {
+			dm_pstable.rssi_val_min =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  dm_pstable.rssi_val_min));
+		}
+	} else {
+		dm_pstable.rssi_val_min =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  dm_pstable.rssi_val_min));
+	}
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		rtl92c_dm_1r_cca(hw);
+}
+
+void rtl92c_dm_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
+	rtl92c_dm_diginit(hw);
+	rtl92c_dm_init_dynamic_txpower(hw);
+	rtl92c_dm_init_edca_turbo(hw);
+	rtl92c_dm_init_rate_adaptive_mask(hw);
+	rtl92c_dm_initialize_txpower_tracking(hw);
+	rtl92c_dm_init_dynamic_bb_powersaving(hw);
+}
+
+void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool b_fw_current_inpsmode = false;
+	bool b_fw_ps_awake = true;
+
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+				      (u8 *) (&b_fw_current_inpsmode));
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON,
+				      (u8 *) (&b_fw_ps_awake));
+
+	if ((ppsc->rfpwr_state == ERFON) && ((!b_fw_current_inpsmode) &&
+					     b_fw_ps_awake)
+	    && (!ppsc->rfchange_inprogress)) {
+		rtl92c_dm_pwdb_monitor(hw);
+		rtl92c_dm_dig(hw);
+		rtl92c_dm_false_alarm_counter_statistics(hw);
+		rtl92c_dm_dynamic_bb_powersaving(hw);
+		rtl92c_dm_dynamic_txpower(hw);
+		rtl92c_dm_check_txpower_tracking(hw);
+		rtl92c_dm_refresh_rate_adaptive_mask(hw);
+		rtl92c_dm_check_edca_turbo(hw);
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
new file mode 100644
index 000000000000..463439e4074c
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
@@ -0,0 +1,196 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef	__RTL92C_DM_H__
+#define __RTL92C_DM_H__
+
+#define HAL_DM_DIG_DISABLE			BIT(0)
+#define HAL_DM_HIPWR_DISABLE			BIT(1)
+
+#define OFDM_TABLE_LENGTH			37
+#define CCK_TABLE_LENGTH			33
+
+#define OFDM_TABLE_SIZE				37
+#define CCK_TABLE_SIZE				33
+
+#define BW_AUTO_SWITCH_HIGH_LOW			25
+#define BW_AUTO_SWITCH_LOW_HIGH			30
+
+#define DM_DIG_THRESH_HIGH			40
+#define DM_DIG_THRESH_LOW			35
+
+#define DM_FALSEALARM_THRESH_LOW		400
+#define DM_FALSEALARM_THRESH_HIGH		1000
+
+#define DM_DIG_MAX				0x3e
+#define DM_DIG_MIN				0x1e
+
+#define DM_DIG_FA_UPPER				0x32
+#define DM_DIG_FA_LOWER				0x20
+#define DM_DIG_FA_TH0				0x20
+#define DM_DIG_FA_TH1				0x100
+#define DM_DIG_FA_TH2				0x200
+
+#define DM_DIG_BACKOFF_MAX			12
+#define DM_DIG_BACKOFF_MIN			-4
+#define DM_DIG_BACKOFF_DEFAULT			10
+
+#define RXPATHSELECTION_SS_TH_lOW		30
+#define RXPATHSELECTION_DIFF_TH			18
+
+#define DM_RATR_STA_INIT			0
+#define DM_RATR_STA_HIGH			1
+#define DM_RATR_STA_MIDDLE			2
+#define DM_RATR_STA_LOW				3
+
+#define CTS2SELF_THVAL				30
+#define REGC38_TH				20
+
+#define WAIOTTHVal				25
+
+#define TXHIGHPWRLEVEL_NORMAL			0
+#define TXHIGHPWRLEVEL_LEVEL1			1
+#define TXHIGHPWRLEVEL_LEVEL2			2
+#define TXHIGHPWRLEVEL_BT1			3
+#define TXHIGHPWRLEVEL_BT2			4
+
+#define DM_TYPE_BYFW				0
+#define DM_TYPE_BYDRIVER			1
+
+#define TX_POWER_NEAR_FIELD_THRESH_LVL2		74
+#define TX_POWER_NEAR_FIELD_THRESH_LVL1		67
+
+struct ps_t {
+	u8 pre_ccastate;
+	u8 cur_ccasate;
+	u8 pre_rfstate;
+	u8 cur_rfstate;
+	long rssi_val_min;
+};
+
+struct dig_t {
+	u8 dig_enable_flag;
+	u8 dig_ext_port_stage;
+	u32 rssi_lowthresh;
+	u32 rssi_highthresh;
+	u32 fa_lowthresh;
+	u32 fa_highthresh;
+	u8 cursta_connectctate;
+	u8 presta_connectstate;
+	u8 curmultista_connectstate;
+	u8 pre_igvalue;
+	u8 cur_igvalue;
+	char backoff_val;
+	char backoff_val_range_max;
+	char backoff_val_range_min;
+	u8 rx_gain_range_max;
+	u8 rx_gain_range_min;
+	u8 rssi_val_min;
+	u8 pre_cck_pd_state;
+	u8 cur_cck_pd_state;
+	u8 pre_cck_fa_state;
+	u8 cur_cck_fa_state;
+	u8 pre_ccastate;
+	u8 cur_ccasate;
+};
+
+struct swat_t {
+	u8 failure_cnt;
+	u8 try_flag;
+	u8 stop_trying;
+	long pre_rssi;
+	long trying_threshold;
+	u8 cur_antenna;
+	u8 pre_antenna;
+};
+
+enum tag_dynamic_init_gain_operation_type_definition {
+	DIG_TYPE_THRESH_HIGH = 0,
+	DIG_TYPE_THRESH_LOW = 1,
+	DIG_TYPE_BACKOFF = 2,
+	DIG_TYPE_RX_GAIN_MIN = 3,
+	DIG_TYPE_RX_GAIN_MAX = 4,
+	DIG_TYPE_ENABLE = 5,
+	DIG_TYPE_DISABLE = 6,
+	DIG_OP_TYPE_MAX
+};
+
+enum tag_cck_packet_detection_threshold_type_definition {
+	CCK_PD_STAGE_LowRssi = 0,
+	CCK_PD_STAGE_HighRssi = 1,
+	CCK_FA_STAGE_Low = 2,
+	CCK_FA_STAGE_High = 3,
+	CCK_PD_STAGE_MAX = 4,
+};
+
+enum dm_1r_cca_e {
+	CCA_1R = 0,
+	CCA_2R = 1,
+	CCA_MAX = 2,
+};
+
+enum dm_rf_e {
+	RF_SAVE = 0,
+	RF_NORMAL = 1,
+	RF_MAX = 2,
+};
+
+enum dm_sw_ant_switch_e {
+	ANS_ANTENNA_B = 1,
+	ANS_ANTENNA_A = 2,
+	ANS_ANTENNA_MAX = 3,
+};
+
+enum dm_dig_ext_port_alg_e {
+	DIG_EXT_PORT_STAGE_0 = 0,
+	DIG_EXT_PORT_STAGE_1 = 1,
+	DIG_EXT_PORT_STAGE_2 = 2,
+	DIG_EXT_PORT_STAGE_3 = 3,
+	DIG_EXT_PORT_STAGE_MAX = 4,
+};
+
+enum dm_dig_connect_e {
+	DIG_STA_DISCONNECT = 0,
+	DIG_STA_CONNECT = 1,
+	DIG_STA_BEFORE_CONNECT = 2,
+	DIG_MULTISTA_DISCONNECT = 3,
+	DIG_MULTISTA_CONNECT = 4,
+	DIG_CONNECT_MAX
+};
+
+extern struct dig_t dm_digtable;
+void rtl92c_dm_init(struct ieee80211_hw *hw);
+void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
+void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
+void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
+void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
+void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
+void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c
new file mode 100644
index 000000000000..11dd22b987e7
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c
@@ -0,0 +1,804 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include <linux/firmware.h>
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "fw.h"
+#include "table.h"
+
+static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) {
+		u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+		if (enable)
+			value32 |= MCUFWDL_EN;
+		else
+			value32 &= ~MCUFWDL_EN;
+		rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) {
+		u8 tmp;
+		if (enable) {
+
+			tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+			rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1,
+				       tmp | 0x04);
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01);
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7);
+		} else {
+
+			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe);
+
+			rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00);
+		}
+	}
+}
+
+static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
+				   const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 blockSize = sizeof(u32);
+	u8 *bufferPtr = (u8 *) buffer;
+	u32 *pu4BytePtr = (u32 *) buffer;
+	u32 i, offset, blockCount, remainSize;
+
+	blockCount = size / blockSize;
+	remainSize = size % blockSize;
+
+	for (i = 0; i < blockCount; i++) {
+		offset = i * blockSize;
+		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
+				*(pu4BytePtr + i));
+	}
+
+	if (remainSize) {
+		offset = blockCount * blockSize;
+		bufferPtr += offset;
+		for (i = 0; i < remainSize; i++) {
+			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
+						 offset + i), *(bufferPtr + i));
+		}
+	}
+}
+
+static void _rtl92c_fw_page_write(struct ieee80211_hw *hw,
+				  u32 page, const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value8;
+	u8 u8page = (u8) (page & 0x07);
+
+	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
+
+	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
+	_rtl92c_fw_block_write(hw, buffer, size);
+}
+
+static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
+{
+	u32 fwlen = *pfwlen;
+	u8 remain = (u8) (fwlen % 4);
+
+	remain = (remain == 0) ? 0 : (4 - remain);
+
+	while (remain > 0) {
+		pfwbuf[fwlen] = 0;
+		fwlen++;
+		remain--;
+	}
+
+	*pfwlen = fwlen;
+}
+
+static void _rtl92c_write_fw(struct ieee80211_hw *hw,
+			     enum version_8192c version, u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool is_version_b;
+	u8 *bufferPtr = (u8 *) buffer;
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size));
+
+	is_version_b = IS_CHIP_VER_B(version);
+	if (is_version_b) {
+		u32 pageNums, remainSize;
+		u32 page, offset;
+
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
+			_rtl92c_fill_dummy(bufferPtr, &size);
+
+		pageNums = size / FW_8192C_PAGE_SIZE;
+		remainSize = size % FW_8192C_PAGE_SIZE;
+
+		if (pageNums > 4) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Page numbers should not greater then 4\n"));
+		}
+
+		for (page = 0; page < pageNums; page++) {
+			offset = page * FW_8192C_PAGE_SIZE;
+			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
+					      FW_8192C_PAGE_SIZE);
+		}
+
+		if (remainSize) {
+			offset = pageNums * FW_8192C_PAGE_SIZE;
+			page = pageNums;
+			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
+					      remainSize);
+		}
+	} else {
+		_rtl92c_fw_block_write(hw, buffer, size);
+	}
+}
+
+static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int err = -EIO;
+	u32 counter = 0;
+	u32 value32;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
+		 (!(value32 & FWDL_ChkSum_rpt)));
+
+	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
+			  value32));
+		goto exit;
+	}
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+		 ("Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32));
+
+	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	value32 |= MCUFWDL_RDY;
+	value32 &= ~WINTINI_RDY;
+	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+
+	counter = 0;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+		if (value32 & WINTINI_RDY) {
+			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+				 ("Polling FW ready success!!"
+				 " REG_MCUFWDL:0x%08x .\n",
+				 value32));
+			err = 0;
+			goto exit;
+		}
+
+		mdelay(FW_8192C_POLLING_DELAY);
+
+	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
+
+	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+		 ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32));
+
+exit:
+	return err;
+}
+
+int rtl92c_download_fw(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl92c_firmware_header *pfwheader;
+	u8 *pfwdata;
+	u32 fwsize;
+	int err;
+	enum version_8192c version = rtlhal->version;
+
+	const struct firmware *firmware = NULL;
+
+	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
+			       rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to request firmware!\n"));
+		return 1;
+	}
+
+	if (firmware->size > 0x4000) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is too big!\n"));
+		release_firmware(firmware);
+		return 1;
+	}
+
+	memcpy(rtlhal->pfirmware, firmware->data, firmware->size);
+	fwsize = firmware->size;
+	release_firmware(firmware);
+
+	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
+	pfwdata = (u8 *) rtlhal->pfirmware;
+
+	if (IS_FW_HEADER_EXIST(pfwheader)) {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
+			 ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
+			  pfwheader->version, pfwheader->signature,
+			  (uint)sizeof(struct rtl92c_firmware_header)));
+
+		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
+		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
+	}
+
+	_rtl92c_enable_fw_download(hw, true);
+	_rtl92c_write_fw(hw, version, pfwdata, fwsize);
+	_rtl92c_enable_fw_download(hw, false);
+
+	err = _rtl92c_fw_free_to_go(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is not ready to run!\n"));
+	} else {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+			 ("Firmware is ready to run!\n"));
+	}
+
+	return 0;
+}
+
+static bool _rtl92c_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 val_hmetfr, val_mcutst_1;
+	bool result = false;
+
+	val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
+	val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum));
+
+	if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0)
+		result = true;
+	return result;
+}
+
+static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
+			      u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 boxnum;
+	u16 box_reg, box_extreg;
+	u8 u1b_tmp;
+	bool isfw_read = false;
+	u8 buf_index;
+	bool bwrite_sucess = false;
+	u8 wait_h2c_limmit = 100;
+	u8 wait_writeh2c_limmit = 100;
+	u8 boxcontent[4], boxextcontent[2];
+	u32 h2c_waitcounter = 0;
+	unsigned long flag;
+	u8 idx;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("come in\n"));
+
+	while (true) {
+		spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
+		if (rtlhal->b_h2c_setinprogress) {
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("H2C set in progress! Wait to set.."
+				  "element_id(%d).\n", element_id));
+
+			while (rtlhal->b_h2c_setinprogress) {
+				spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
+						       flag);
+				h2c_waitcounter++;
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					 ("Wait 100 us (%d times)...\n",
+					  h2c_waitcounter));
+				udelay(100);
+
+				if (h2c_waitcounter > 1000)
+					return;
+				spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
+						  flag);
+			}
+			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+		} else {
+			rtlhal->b_h2c_setinprogress = true;
+			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+			break;
+		}
+	}
+
+	while (!bwrite_sucess) {
+		wait_writeh2c_limmit--;
+		if (wait_writeh2c_limmit == 0) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Write H2C fail because no trigger "
+				  "for FW INT!\n"));
+			break;
+		}
+
+		boxnum = rtlhal->last_hmeboxnum;
+		switch (boxnum) {
+		case 0:
+			box_reg = REG_HMEBOX_0;
+			box_extreg = REG_HMEBOX_EXT_0;
+			break;
+		case 1:
+			box_reg = REG_HMEBOX_1;
+			box_extreg = REG_HMEBOX_EXT_1;
+			break;
+		case 2:
+			box_reg = REG_HMEBOX_2;
+			box_extreg = REG_HMEBOX_EXT_2;
+			break;
+		case 3:
+			box_reg = REG_HMEBOX_3;
+			box_extreg = REG_HMEBOX_EXT_3;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
+		while (!isfw_read) {
+
+			wait_h2c_limmit--;
+			if (wait_h2c_limmit == 0) {
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					 ("Wating too long for FW read "
+					  "clear HMEBox(%d)!\n", boxnum));
+				break;
+			}
+
+			udelay(10);
+
+			isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
+			u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF);
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Wating for FW read clear HMEBox(%d)!!! "
+				  "0x1BF = %2x\n", boxnum, u1b_tmp));
+		}
+
+		if (!isfw_read) {
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Write H2C register BOX[%d] fail!!!!! "
+				  "Fw do not read.\n", boxnum));
+			break;
+		}
+
+		memset(boxcontent, 0, sizeof(boxcontent));
+		memset(boxextcontent, 0, sizeof(boxextcontent));
+		boxcontent[0] = element_id;
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 ("Write element_id box_reg(%4x) = %2x\n",
+			  box_reg, element_id));
+
+		switch (cmd_len) {
+		case 1:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 1);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 2:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 2);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 3:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index, 3);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 4:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer + buf_index, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index + 2, 2);
+
+			for (idx = 0; idx < 2; idx++) {
+				rtl_write_byte(rtlpriv, box_extreg + idx,
+					       boxextcontent[idx]);
+			}
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 5:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer + buf_index, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + buf_index + 2, 3);
+
+			for (idx = 0; idx < 2; idx++) {
+				rtl_write_byte(rtlpriv, box_extreg + idx,
+					       boxextcontent[idx]);
+			}
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		bwrite_sucess = true;
+
+		rtlhal->last_hmeboxnum = boxnum + 1;
+		if (rtlhal->last_hmeboxnum == 4)
+			rtlhal->last_hmeboxnum = 0;
+
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 ("pHalData->last_hmeboxnum  = %d\n",
+			  rtlhal->last_hmeboxnum));
+	}
+
+	spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
+	rtlhal->b_h2c_setinprogress = false;
+	spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("go out\n"));
+}
+
+void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
+			 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u32 tmp_cmdbuf[2];
+
+	if (rtlhal->bfw_ready == false) {
+		RT_ASSERT(false, ("return H2C cmd because of Fw "
+				  "download fail!!!\n"));
+		return;
+	}
+
+	memset(tmp_cmdbuf, 0, 8);
+	memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
+	_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
+
+	return;
+}
+
+void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
+{
+	u8 u1b_tmp;
+	u8 delay = 100;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20);
+	u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+
+	while (u1b_tmp & BIT(2)) {
+		delay--;
+		if (delay == 0) {
+			RT_ASSERT(false, ("8051 reset fail.\n"));
+			break;
+		}
+		udelay(50);
+		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+	}
+}
+
+void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1_h2c_set_pwrmode[3] = {0};
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("FW LPS mode = %d\n", mode));
+
+	SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode);
+	SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, 1);
+	SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode,
+					      ppsc->reg_max_lps_awakeintvl);
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n",
+		      u1_h2c_set_pwrmode, 3);
+	rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
+
+}
+
+static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
+				    struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	u8 own;
+	unsigned long flags;
+	struct sk_buff *pskb = NULL;
+
+	ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+	pskb = __skb_dequeue(&ring->queue);
+	if (pskb)
+		kfree_skb(pskb);
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	pdesc = &ring->desc[0];
+	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
+
+	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
+
+	__skb_queue_tail(&ring->queue, skb);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
+
+	return true;
+}
+
+#define BEACON_PG		0 /*->1*/
+#define PSPOLL_PG		2
+#define NULL_PG			3
+#define PROBERSP_PG		4 /*->5*/
+
+#define TOTAL_RESERVED_PKT_LEN	768
+
+static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
+	/* page 0 beacon */
+	0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
+	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
+	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
+	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
+	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
+	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
+	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
+	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 1 beacon */
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x10, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x10, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 2  ps-poll */
+	0xA4, 0x10, 0x01, 0xC0, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x18, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 3  null */
+	0x48, 0x01, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x72, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 4  probe_resp */
+	0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
+	0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
+	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
+	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
+	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
+	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
+	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
+	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
+	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
+	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 5  probe_resp */
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct sk_buff *skb = NULL;
+
+	u32 totalpacketlen;
+	bool rtstatus;
+	u8 u1RsvdPageLoc[3] = {0};
+	bool b_dlok = false;
+
+	u8 *beacon;
+	u8 *p_pspoll;
+	u8 *nullfunc;
+	u8 *p_probersp;
+	/*---------------------------------------------------------
+				(1) beacon
+	---------------------------------------------------------*/
+	beacon = &reserved_page_packet[BEACON_PG * 128];
+	SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(beacon, mac->bssid);
+
+	/*-------------------------------------------------------
+				(2) ps-poll
+	--------------------------------------------------------*/
+	p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
+	SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
+	SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
+	SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
+
+	SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1RsvdPageLoc, PSPOLL_PG);
+
+	/*--------------------------------------------------------
+				(3) null data
+	---------------------------------------------------------*/
+	nullfunc = &reserved_page_packet[NULL_PG * 128];
+	SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
+	SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);
+
+	SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1RsvdPageLoc, NULL_PG);
+
+	/*---------------------------------------------------------
+				(4) probe response
+	----------------------------------------------------------*/
+	p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
+	SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
+	SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
+
+	SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1RsvdPageLoc, PROBERSP_PG);
+
+	totalpacketlen = TOTAL_RESERVED_PKT_LEN;
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
+		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      &reserved_page_packet[0], totalpacketlen);
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      u1RsvdPageLoc, 3);
+
+
+	skb = dev_alloc_skb(totalpacketlen);
+	memcpy((u8 *) skb_put(skb, totalpacketlen),
+	       &reserved_page_packet, totalpacketlen);
+
+	rtstatus = _rtl92c_cmd_send_packet(hw, skb);
+
+	if (rtstatus)
+		b_dlok = true;
+
+	if (b_dlok) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Set RSVD page location to Fw.\n"));
+		RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+				"H2C_RSVDPAGE:\n",
+				u1RsvdPageLoc, 3);
+		rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE,
+				    sizeof(u1RsvdPageLoc), u1RsvdPageLoc);
+	} else
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Set RSVD page location to Fw FAIL!!!!!!.\n"));
+}
+
+void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus)
+{
+	u8 u1_joinbssrpt_parm[1] = {0};
+
+	SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus);
+
+	rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/fw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.h
new file mode 100644
index 000000000000..3db33bd14666
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.h
@@ -0,0 +1,98 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C__FW__H__
+#define __RTL92C__FW__H__
+
+#define FW_8192C_SIZE				0x3000
+#define FW_8192C_START_ADDRESS			0x1000
+#define FW_8192C_END_ADDRESS			0x3FFF
+#define FW_8192C_PAGE_SIZE			4096
+#define FW_8192C_POLLING_DELAY			5
+#define FW_8192C_POLLING_TIMEOUT_COUNT		100
+
+#define IS_FW_HEADER_EXIST(_pfwhdr)	\
+	((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
+	(_pfwhdr->signature&0xFFF0) == 0x88C0)
+
+struct rtl92c_firmware_header {
+	u16 signature;
+	u8 category;
+	u8 function;
+	u16 version;
+	u8 subversion;
+	u8 rsvd1;
+	u8 month;
+	u8 date;
+	u8 hour;
+	u8 minute;
+	u16 ramcodeSize;
+	u16 rsvd2;
+	u32 svnindex;
+	u32 rsvd3;
+	u32 rsvd4;
+	u32 rsvd5;
+};
+
+enum rtl8192c_h2c_cmd {
+	H2C_AP_OFFLOAD = 0,
+	H2C_SETPWRMODE = 1,
+	H2C_JOINBSSRPT = 2,
+	H2C_RSVDPAGE = 3,
+	H2C_RSSI_REPORT = 5,
+	H2C_RA_MASK = 6,
+	MAX_H2CCMD
+};
+
+#define pagenum_128(_len)	(u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0))
+
+#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val)			\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val)	\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
+#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val)		\
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
+
+int rtl92c_download_fw(struct ieee80211_hw *hw);
+void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
+			 u32 cmd_len, u8 *p_cmdbuffer);
+void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
+void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
+void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
new file mode 100644
index 000000000000..1266dbe44176
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -0,0 +1,2173 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../efuse.h"
+#include "../base.h"
+#include "../cam.h"
+#include "../ps.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+#include "led.h"
+#include "hw.h"
+
+#define LLT_CONFIG	5
+
+static void _rtl92ce_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
+				      u8 set_bits, u8 clear_bits)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpci->reg_bcn_ctrl_val |= set_bits;
+	rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
+
+	rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
+}
+
+static void _rtl92ce_stop_tx_beacon(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp1byte;
+
+	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
+	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+	tmp1byte &= ~(BIT(0));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl92ce_resume_tx_beacon(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp1byte;
+
+	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+	tmp1byte |= BIT(0);
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl92ce_enable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+	_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(1));
+}
+
+static void _rtl92ce_disable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+	_rtl92ce_set_bcn_ctrl_reg(hw, BIT(1), 0);
+}
+
+void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	switch (variable) {
+	case HW_VAR_RCR:
+		*((u32 *) (val)) = rtlpci->receive_config;
+		break;
+	case HW_VAR_RF_STATE:
+		*((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
+		break;
+	case HW_VAR_FWLPS_RF_ON:{
+			enum rf_pwrstate rfState;
+			u32 val_rcr;
+
+			rtlpriv->cfg->ops->get_hw_reg(hw,
+						      HW_VAR_RF_STATE,
+						      (u8 *) (&rfState));
+			if (rfState == ERFOFF) {
+				*((bool *) (val)) = true;
+			} else {
+				val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
+				val_rcr &= 0x00070000;
+				if (val_rcr)
+					*((bool *) (val)) = false;
+				else
+					*((bool *) (val)) = true;
+			}
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS:
+		*((bool *) (val)) = ppsc->b_fw_current_inpsmode;
+		break;
+	case HW_VAR_CORRECT_TSF:{
+		u64 tsf;
+		u32 *ptsf_low = (u32 *)&tsf;
+		u32 *ptsf_high = ((u32 *)&tsf) + 1;
+
+		*ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
+		*ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
+
+		*((u64 *) (val)) = tsf;
+
+		break;
+		}
+	case HW_VAR_MGT_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP0);
+		break;
+	case HW_VAR_CTRL_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP1);
+		break;
+	case HW_VAR_DATA_FILTER:
+		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+}
+
+void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u8 idx;
+
+	switch (variable) {
+	case HW_VAR_ETHER_ADDR:{
+			for (idx = 0; idx < ETH_ALEN; idx++) {
+				rtl_write_byte(rtlpriv, (REG_MACID + idx),
+					       val[idx]);
+			}
+			break;
+		}
+	case HW_VAR_BASIC_RATE:{
+			u16 b_rate_cfg = ((u16 *) val)[0];
+			u8 rate_index = 0;
+			b_rate_cfg = b_rate_cfg & 0x15f;
+			b_rate_cfg |= 0x01;
+			rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff);
+			rtl_write_byte(rtlpriv, REG_RRSR + 1,
+				       (b_rate_cfg >> 8)&0xff);
+			while (b_rate_cfg > 0x1) {
+				b_rate_cfg = (b_rate_cfg >> 1);
+				rate_index++;
+			}
+			rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
+				       rate_index);
+			break;
+		}
+	case HW_VAR_BSSID:{
+			for (idx = 0; idx < ETH_ALEN; idx++) {
+				rtl_write_byte(rtlpriv, (REG_BSSID + idx),
+					       val[idx]);
+			}
+			break;
+		}
+	case HW_VAR_SIFS:{
+			rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
+			rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
+
+			rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
+			rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
+
+			if (!mac->ht_enable)
+				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+					       0x0e0e);
+			else
+				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+					       *((u16 *) val));
+			break;
+		}
+	case HW_VAR_SLOT_TIME:{
+			u8 e_aci;
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("HW_VAR_SLOT_TIME %x\n", val[0]));
+
+			rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
+
+			for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+							      HW_VAR_AC_PARAM,
+							      (u8 *) (&e_aci));
+			}
+			break;
+		}
+	case HW_VAR_ACK_PREAMBLE:{
+			u8 reg_tmp;
+			u8 short_preamble = (bool) (*(u8 *) val);
+			reg_tmp = (mac->cur_40_prime_sc) << 5;
+			if (short_preamble)
+				reg_tmp |= 0x80;
+
+			rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
+			break;
+		}
+	case HW_VAR_AMPDU_MIN_SPACE:{
+			u8 min_spacing_to_set;
+			u8 sec_min_space;
+
+			min_spacing_to_set = *((u8 *) val);
+			if (min_spacing_to_set <= 7) {
+				sec_min_space = 0;
+
+				if (min_spacing_to_set < sec_min_space)
+					min_spacing_to_set = sec_min_space;
+
+				mac->min_space_cfg = ((mac->min_space_cfg &
+						       0xf8) |
+						      min_spacing_to_set);
+
+				*val = min_spacing_to_set;
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
+					  mac->min_space_cfg));
+
+				rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+					       mac->min_space_cfg);
+			}
+			break;
+		}
+	case HW_VAR_SHORTGI_DENSITY:{
+			u8 density_to_set;
+
+			density_to_set = *((u8 *) val);
+			mac->min_space_cfg |= (density_to_set << 3);
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("Set HW_VAR_SHORTGI_DENSITY: %#x\n",
+				  mac->min_space_cfg));
+
+			rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+				       mac->min_space_cfg);
+
+			break;
+		}
+	case HW_VAR_AMPDU_FACTOR:{
+			u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
+
+			u8 factor_toset;
+			u8 *p_regtoset = NULL;
+			u8 index = 0;
+
+			p_regtoset = regtoset_normal;
+
+			factor_toset = *((u8 *) val);
+			if (factor_toset <= 3) {
+				factor_toset = (1 << (factor_toset + 2));
+				if (factor_toset > 0xf)
+					factor_toset = 0xf;
+
+				for (index = 0; index < 4; index++) {
+					if ((p_regtoset[index] & 0xf0) >
+					    (factor_toset << 4))
+						p_regtoset[index] =
+						    (p_regtoset[index] & 0x0f) |
+						    (factor_toset << 4);
+
+					if ((p_regtoset[index] & 0x0f) >
+					    factor_toset)
+						p_regtoset[index] =
+						    (p_regtoset[index] & 0xf0) |
+						    (factor_toset);
+
+					rtl_write_byte(rtlpriv,
+						       (REG_AGGLEN_LMT + index),
+						       p_regtoset[index]);
+
+				}
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_FACTOR: %#x\n",
+					  factor_toset));
+			}
+			break;
+		}
+	case HW_VAR_AC_PARAM:{
+			u8 e_aci = *((u8 *) val);
+			u32 u4b_ac_param = 0;
+
+			u4b_ac_param |= (u32) mac->ac[e_aci].aifs;
+			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_min
+					 & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
+			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_max &
+					 0xF) << AC_PARAM_ECW_MAX_OFFSET;
+			u4b_ac_param |= (u32) mac->ac[e_aci].tx_op
+			    << AC_PARAM_TXOP_LIMIT_OFFSET;
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("queue:%x, ac_param:%x\n", e_aci,
+				  u4b_ac_param));
+
+			switch (e_aci) {
+			case AC1_BK:
+				rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM,
+						u4b_ac_param);
+				break;
+			case AC0_BE:
+				rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
+						u4b_ac_param);
+				break;
+			case AC2_VI:
+				rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM,
+						u4b_ac_param);
+				break;
+			case AC3_VO:
+				rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM,
+						u4b_ac_param);
+				break;
+			default:
+				RT_ASSERT(false,
+				  ("SetHwReg8185(): invalid aci: %d !\n",
+				   e_aci));
+				break;
+			}
+
+			if (rtlpci->acm_method != eAcmWay2_SW)
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+							      HW_VAR_ACM_CTRL,
+							      (u8 *) (&e_aci));
+			break;
+		}
+	case HW_VAR_ACM_CTRL:{
+			u8 e_aci = *((u8 *) val);
+			union aci_aifsn *p_aci_aifsn =
+			    (union aci_aifsn *)(&(mac->ac[0].aifs));
+			u8 acm = p_aci_aifsn->f.acm;
+			u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
+
+			acm_ctrl =
+			    acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
+
+			if (acm) {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl |= AcmHw_BeqEn;
+					break;
+				case AC2_VI:
+					acm_ctrl |= AcmHw_ViqEn;
+					break;
+				case AC3_VO:
+					acm_ctrl |= AcmHw_VoqEn;
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("HW_VAR_ACM_CTRL acm set "
+						  "failed: eACI is %d\n", acm));
+					break;
+				}
+			} else {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				case AC2_VI:
+					acm_ctrl &= (~AcmHw_ViqEn);
+					break;
+				case AC3_VO:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+						 ("switch case not process\n"));
+					break;
+				}
+			}
+
+			RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
+				 ("SetHwReg8190pci(): [HW_VAR_ACM_CTRL] "
+				  "Write 0x%X\n", acm_ctrl));
+			rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
+			break;
+		}
+	case HW_VAR_RCR:{
+			rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
+			rtlpci->receive_config = ((u32 *) (val))[0];
+			break;
+		}
+	case HW_VAR_RETRY_LIMIT:{
+			u8 retry_limit = ((u8 *) (val))[0];
+
+			rtl_write_word(rtlpriv, REG_RL,
+				       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
+				       retry_limit << RETRY_LIMIT_LONG_SHIFT);
+			break;
+		}
+	case HW_VAR_DUAL_TSF_RST:
+		rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
+		break;
+	case HW_VAR_EFUSE_BYTES:
+		rtlefuse->efuse_usedbytes = *((u16 *) val);
+		break;
+	case HW_VAR_EFUSE_USAGE:
+		rtlefuse->efuse_usedpercentage = *((u8 *) val);
+		break;
+	case HW_VAR_IO_CMD:
+		rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val));
+		break;
+	case HW_VAR_WPA_CONFIG:
+		rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
+		break;
+	case HW_VAR_SET_RPWM:{
+			u8 rpwm_val;
+
+			rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
+			udelay(1);
+
+			if (rpwm_val & BIT(7)) {
+				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
+					       (*(u8 *) val));
+			} else {
+				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
+					       ((*(u8 *) val) | BIT(7)));
+			}
+
+			break;
+		}
+	case HW_VAR_H2C_FW_PWRMODE:{
+			u8 psmode = (*(u8 *) val);
+
+			if ((psmode != FW_PS_ACTIVE_MODE) &&
+			    (!IS_92C_SERIAL(rtlhal->version))) {
+				rtl92c_dm_rf_saving(hw, true);
+			}
+
+			rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS:
+		ppsc->b_fw_current_inpsmode = *((bool *) val);
+		break;
+	case HW_VAR_H2C_FW_JOINBSSRPT:{
+			u8 mstatus = (*(u8 *) val);
+			u8 tmp_regcr, tmp_reg422;
+			bool b_recover = false;
+
+			if (mstatus == RT_MEDIA_CONNECT) {
+				rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
+							      NULL);
+
+				tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
+				rtl_write_byte(rtlpriv, REG_CR + 1,
+					       (tmp_regcr | BIT(0)));
+
+				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
+				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
+
+				tmp_reg422 =
+				    rtl_read_byte(rtlpriv,
+						  REG_FWHW_TXQ_CTRL + 2);
+				if (tmp_reg422 & BIT(6))
+					b_recover = true;
+				rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
+					       tmp_reg422 & (~BIT(6)));
+
+				rtl92c_set_fw_rsvdpagepkt(hw, 0);
+
+				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
+				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
+
+				if (b_recover) {
+					rtl_write_byte(rtlpriv,
+						       REG_FWHW_TXQ_CTRL + 2,
+						       tmp_reg422);
+				}
+
+				rtl_write_byte(rtlpriv, REG_CR + 1,
+					       (tmp_regcr & ~(BIT(0))));
+			}
+			rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
+
+			break;
+		}
+	case HW_VAR_AID:{
+			u16 u2btmp;
+			u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
+			u2btmp &= 0xC000;
+			rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
+						mac->assoc_id));
+
+			break;
+		}
+	case HW_VAR_CORRECT_TSF:{
+			u8 btype_ibss = ((u8 *) (val))[0];
+
+			/*btype_ibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ?
+					1 : 0;*/
+
+			if (btype_ibss == true)
+				_rtl92ce_stop_tx_beacon(hw);
+
+			_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
+
+			rtl_write_dword(rtlpriv, REG_TSFTR,
+					(u32) (mac->tsf & 0xffffffff));
+			rtl_write_dword(rtlpriv, REG_TSFTR + 4,
+					(u32) ((mac->tsf >> 32)&0xffffffff));
+
+			_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
+
+			if (btype_ibss == true)
+				_rtl92ce_resume_tx_beacon(hw);
+
+			break;
+
+		}
+	case HW_VAR_MGT_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP0, *(u16 *) val);
+		break;
+	case HW_VAR_CTRL_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP1, *(u16 *) val);
+		break;
+	case HW_VAR_DATA_FILTER:
+		rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *) val);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
+							"not process\n"));
+		break;
+	}
+}
+
+static bool _rtl92ce_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	bool status = true;
+	long count = 0;
+	u32 value = _LLT_INIT_ADDR(address) |
+	    _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
+
+	rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
+
+	do {
+		value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
+		if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
+			break;
+
+		if (count > POLLING_LLT_THRESHOLD) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Failed to polling write LLT done at "
+				  "address %d!\n", address));
+			status = false;
+			break;
+		}
+	} while (++count);
+
+	return status;
+}
+
+static bool _rtl92ce_llt_table_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned short i;
+	u8 txpktbuf_bndy;
+	u8 maxPage;
+	bool status;
+
+#if LLT_CONFIG == 1
+	maxPage = 255;
+	txpktbuf_bndy = 252;
+#elif LLT_CONFIG == 2
+	maxPage = 127;
+	txpktbuf_bndy = 124;
+#elif LLT_CONFIG == 3
+	maxPage = 255;
+	txpktbuf_bndy = 174;
+#elif LLT_CONFIG == 4
+	maxPage = 255;
+	txpktbuf_bndy = 246;
+#elif LLT_CONFIG == 5
+	maxPage = 255;
+	txpktbuf_bndy = 246;
+#endif
+
+#if LLT_CONFIG == 1
+	rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x1c);
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80a71c1c);
+#elif LLT_CONFIG == 2
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x845B1010);
+#elif LLT_CONFIG == 3
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x84838484);
+#elif LLT_CONFIG == 4
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80bd1c1c);
+#elif LLT_CONFIG == 5
+	rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
+
+	rtl_write_dword(rtlpriv, REG_RQPN, 0x80b01c29);
+#endif
+
+	rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
+	rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
+
+	rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
+	rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
+
+	rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
+	rtl_write_byte(rtlpriv, REG_PBP, 0x11);
+	rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
+
+	for (i = 0; i < (txpktbuf_bndy - 1); i++) {
+		status = _rtl92ce_llt_write(hw, i, i + 1);
+		if (true != status)
+			return status;
+	}
+
+	status = _rtl92ce_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
+	if (true != status)
+		return status;
+
+	for (i = txpktbuf_bndy; i < maxPage; i++) {
+		status = _rtl92ce_llt_write(hw, i, (i + 1));
+		if (true != status)
+			return status;
+	}
+
+	status = _rtl92ce_llt_write(hw, maxPage, txpktbuf_bndy);
+	if (true != status)
+		return status;
+
+	return true;
+}
+
+static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+
+	if (rtlpci->up_first_time)
+		return;
+
+	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+		rtl92ce_sw_led_on(hw, pLed0);
+	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
+		rtl92ce_sw_led_on(hw, pLed0);
+	else
+		rtl92ce_sw_led_off(hw, pLed0);
+
+}
+
+static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	unsigned char bytetmp;
+	unsigned short wordtmp;
+	u16 retry;
+
+	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
+	udelay(2);
+
+	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
+	udelay(2);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
+	udelay(2);
+
+	retry = 0;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
+						rtl_read_dword(rtlpriv, 0xEC),
+						bytetmp));
+
+	while ((bytetmp & BIT(0)) && retry < 1000) {
+		retry++;
+		udelay(50);
+		bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
+							rtl_read_dword(rtlpriv,
+								       0xEC),
+							bytetmp));
+		udelay(50);
+	}
+
+	rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x1012);
+
+	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
+	udelay(2);
+
+	rtl_write_word(rtlpriv, REG_CR, 0x2ff);
+
+	if (_rtl92ce_llt_table_init(hw) == false)
+		return false;;
+
+	rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
+	rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
+
+	rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
+
+	wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
+	wordtmp &= 0xf;
+	wordtmp |= 0xF771;
+	rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
+
+	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
+	rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
+	rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
+
+	rtl_write_byte(rtlpriv, 0x4d0, 0x0);
+
+	rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
+			((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_MGQ_DESA,
+			(u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_VOQ_DESA,
+			(u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_VIQ_DESA,
+			(u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_BEQ_DESA,
+			(u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_BKQ_DESA,
+			(u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_HQ_DESA,
+			(u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
+			DMA_BIT_MASK(32));
+	rtl_write_dword(rtlpriv, REG_RX_DESA,
+			(u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
+			DMA_BIT_MASK(32));
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x77);
+	else
+		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x22);
+
+	rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
+
+	bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
+	do {
+		retry++;
+		bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
+	} while ((retry < 200) && (bytetmp & BIT(7)));
+
+	_rtl92ce_gen_refresh_led_state(hw);
+
+	rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
+
+	return true;;
+}
+
+static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 reg_bw_opmode;
+	u32 reg_ratr, reg_prsr;
+
+	reg_bw_opmode = BW_OPMODE_20MHZ;
+	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
+	    RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+	reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+
+	rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
+
+	rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+
+	rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
+
+	rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
+
+	rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
+
+	rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
+
+	rtl_write_word(rtlpriv, REG_RL, 0x0707);
+
+	rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
+
+	rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
+
+	rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
+	rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
+	rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
+	rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
+
+	rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
+
+	rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
+
+	rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
+
+	rtlpci->reg_bcn_ctrl_val = 0x1f;
+	rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
+
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+
+	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+
+	rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
+	rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
+
+	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+
+	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+
+	rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
+
+	rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
+
+	rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
+	rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
+
+	rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
+
+	rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
+
+	rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
+	rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
+
+}
+
+static void _rtl92ce_enable_aspm_back_door(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	rtl_write_byte(rtlpriv, 0x34b, 0x93);
+	rtl_write_word(rtlpriv, 0x350, 0x870c);
+	rtl_write_byte(rtlpriv, 0x352, 0x1);
+
+	if (ppsc->b_support_backdoor)
+		rtl_write_byte(rtlpriv, 0x349, 0x1b);
+	else
+		rtl_write_byte(rtlpriv, 0x349, 0x03);
+
+	rtl_write_word(rtlpriv, 0x350, 0x2718);
+	rtl_write_byte(rtlpriv, 0x352, 0x1);
+}
+
+void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 sec_reg_value;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
+		  rtlpriv->sec.pairwise_enc_algorithm,
+		  rtlpriv->sec.group_enc_algorithm));
+
+	if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("not open "
+							"hw encryption\n"));
+		return;
+	}
+
+	sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable;
+
+	if (rtlpriv->sec.use_defaultkey) {
+		sec_reg_value |= SCR_TxUseDK;
+		sec_reg_value |= SCR_RxUseDK;
+	}
+
+	sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
+
+	rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+		 ("The SECR-value %x\n", sec_reg_value));
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
+
+}
+
+int rtl92ce_hw_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	static bool iqk_initialized; /* initialized to false */
+	bool rtstatus = true;
+	bool is92c;
+	int err;
+	u8 tmp_u1b;
+
+	rtlpci->being_init_adapter = true;
+	rtlpriv->intf_ops->disable_aspm(hw);
+	rtstatus = _rtl92ce_init_mac(hw);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Init MAC failed\n"));
+		err = 1;
+		return err;
+	}
+
+	err = rtl92c_download_fw(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Failed to download FW. Init HW "
+			  "without FW now..\n"));
+		err = 1;
+		rtlhal->bfw_ready = false;
+		return err;
+	} else {
+		rtlhal->bfw_ready = true;
+	}
+
+	rtlhal->last_hmeboxnum = 0;
+	rtl92c_phy_mac_config(hw);
+	rtl92c_phy_bb_config(hw);
+	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
+	rtl92c_phy_rf_config(hw);
+	rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
+						 RF_CHNLBW, RFREG_OFFSET_MASK);
+	rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
+						 RF_CHNLBW, RFREG_OFFSET_MASK);
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
+	rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
+	_rtl92ce_hw_configure(hw);
+	rtl_cam_reset_all_entry(hw);
+	rtl92ce_enable_hw_security_config(hw);
+	ppsc->rfpwr_state = ERFON;
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG)&(~BIT(3));
+	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, tmp_u1b);
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
+	ppsc->rfoff_reason |= (tmp_u1b & BIT(3)) ? 0 : RF_CHANGE_BY_HW;
+	if (ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+		rtl_ps_set_rf_state(hw, ERFOFF, ppsc->rfoff_reason, true);
+	else {
+		ppsc->rfpwr_state = ERFON;
+		ppsc->rfoff_reason = 0;
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON);
+	}
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
+	_rtl92ce_enable_aspm_back_door(hw);
+	rtlpriv->intf_ops->enable_aspm(hw);
+	if (ppsc->rfpwr_state == ERFON) {
+		rtl92c_phy_set_rfpath_switch(hw, 1);
+		if (iqk_initialized)
+			rtl92c_phy_iq_calibrate(hw, true);
+		else {
+			rtl92c_phy_iq_calibrate(hw, false);
+			iqk_initialized = true;
+		}
+
+		rtl92c_dm_check_txpower_tracking(hw);
+		rtl92c_phy_lc_calibrate(hw);
+	}
+
+	is92c = IS_92C_SERIAL(rtlhal->version);
+	tmp_u1b = efuse_read_1byte(hw, 0x1FA);
+	if (!(tmp_u1b & BIT(0))) {
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path A\n"));
+	}
+
+	if (!(tmp_u1b & BIT(1)) && is92c) {
+		rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0F, 0x05);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path B\n"));
+	}
+
+	if (!(tmp_u1b & BIT(4))) {
+		tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
+		tmp_u1b &= 0x0F;
+		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
+		udelay(10);
+		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("under 1.5V\n"));
+	}
+	rtl92c_dm_init(hw);
+	rtlpci->being_init_adapter = false;
+	return err;
+}
+
+static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	enum version_8192c version = VERSION_UNKNOWN;
+	u32 value32;
+
+	value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
+	if (value32 & TRP_VAUX_EN) {
+		version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C :
+			   VERSION_A_CHIP_88C;
+	} else {
+		version = (value32 & TYPE_ID) ? VERSION_B_CHIP_92C :
+			   VERSION_B_CHIP_88C;
+	}
+
+	switch (version) {
+	case VERSION_B_CHIP_92C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_B_CHIP_92C.\n"));
+		break;
+	case VERSION_B_CHIP_88C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_B_CHIP_88C.\n"));
+		break;
+	case VERSION_A_CHIP_92C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_A_CHIP_92C.\n"));
+		break;
+	case VERSION_A_CHIP_88C:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Chip Version ID: VERSION_A_CHIP_88C.\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Chip Version ID: Unknown. Bug?\n"));
+		break;
+	}
+
+	switch (version & 0x3) {
+	case CHIP_88C:
+		rtlphy->rf_type = RF_1T1R;
+		break;
+	case CHIP_92C:
+		rtlphy->rf_type = RF_2T2R;
+		break;
+	case CHIP_92C_1T2R:
+		rtlphy->rf_type = RF_1T2R;
+		break;
+	default:
+		rtlphy->rf_type = RF_1T1R;
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("ERROR RF_Type is set!!"));
+		break;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ?
+		  "RF_2T2R" : "RF_1T1R"));
+
+	return version;
+}
+
+static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
+				     enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
+	enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
+	bt_msr &= 0xfc;
+
+	if (type == NL80211_IFTYPE_UNSPECIFIED ||
+	    type == NL80211_IFTYPE_STATION) {
+		_rtl92ce_stop_tx_beacon(hw);
+		_rtl92ce_enable_bcn_sub_func(hw);
+	} else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) {
+		_rtl92ce_resume_tx_beacon(hw);
+		_rtl92ce_disable_bcn_sub_func(hw);
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Set HW_VAR_MEDIA_STATUS: "
+			  "No such media status(%x).\n", type));
+	}
+
+	switch (type) {
+	case NL80211_IFTYPE_UNSPECIFIED:
+		bt_msr |= MSR_NOLINK;
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to NO LINK!\n"));
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		bt_msr |= MSR_ADHOC;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to Ad Hoc!\n"));
+		break;
+	case NL80211_IFTYPE_STATION:
+		bt_msr |= MSR_INFRA;
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to STA!\n"));
+		break;
+	case NL80211_IFTYPE_AP:
+		bt_msr |= MSR_AP;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to AP!\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Network type %d not support!\n", type));
+		return 1;
+		break;
+
+	}
+
+	rtl_write_byte(rtlpriv, (MSR), bt_msr);
+	rtlpriv->cfg->ops->led_control(hw, ledaction);
+	if ((bt_msr & 0xfc) == MSR_AP)
+		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
+	else
+		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
+	return 0;
+}
+
+static void _rtl92ce_set_check_bssid(struct ieee80211_hw *hw,
+				     enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
+	u8 filterout_non_associated_bssid = false;
+
+	switch (type) {
+	case NL80211_IFTYPE_ADHOC:
+	case NL80211_IFTYPE_STATION:
+		filterout_non_associated_bssid = true;
+		break;
+	case NL80211_IFTYPE_UNSPECIFIED:
+	case NL80211_IFTYPE_AP:
+	default:
+		break;
+	}
+
+	if (filterout_non_associated_bssid == true) {
+		reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
+					      (u8 *) (&reg_rcr));
+		_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
+	} else if (filterout_non_associated_bssid == false) {
+		reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
+		_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
+		rtlpriv->cfg->ops->set_hw_reg(hw,
+					      HW_VAR_RCR, (u8 *) (&reg_rcr));
+	}
+}
+
+int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
+{
+	if (_rtl92ce_set_media_status(hw, type))
+		return -EOPNOTSUPP;
+	_rtl92ce_set_check_bssid(hw, type);
+	return 0;
+}
+
+void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	u32 u4b_ac_param;
+
+	rtl92c_dm_init_edca_turbo(hw);
+
+	u4b_ac_param = (u32) mac->ac[aci].aifs;
+	u4b_ac_param |=
+	    ((u32) mac->ac[aci].cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
+	u4b_ac_param |=
+	    ((u32) mac->ac[aci].cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET;
+	u4b_ac_param |= (u32) mac->ac[aci].tx_op << AC_PARAM_TXOP_LIMIT_OFFSET;
+	RT_TRACE(rtlpriv, COMP_QOS, DBG_DMESG,
+		 ("queue:%x, ac_param:%x aifs:%x cwmin:%x cwmax:%x txop:%x\n",
+		  aci, u4b_ac_param, mac->ac[aci].aifs, mac->ac[aci].cw_min,
+		  mac->ac[aci].cw_max, mac->ac[aci].tx_op));
+	switch (aci) {
+	case AC1_BK:
+		rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param);
+		break;
+	case AC0_BE:
+		rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param);
+		break;
+	case AC2_VI:
+		rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, u4b_ac_param);
+		break;
+	case AC3_VO:
+		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param);
+		break;
+	default:
+		RT_ASSERT(false, ("invalid aci: %d !\n", aci));
+		break;
+	}
+}
+
+void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
+	rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
+	rtlpci->irq_enabled = true;
+}
+
+void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
+	rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
+	rtlpci->irq_enabled = false;
+}
+
+static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 u1b_tmp;
+
+	rtlpriv->intf_ops->enable_aspm(hw);
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+	rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0);
+	if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->bfw_ready)
+		rtl92c_firmware_selfreset(hw);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51);
+	rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
+	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
+	u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
+	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
+			(u1b_tmp << 8));
+	rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
+	rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
+	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
+	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
+}
+
+void rtl92ce_card_disable(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	enum nl80211_iftype opmode;
+
+	mac->link_state = MAC80211_NOLINK;
+	opmode = NL80211_IFTYPE_UNSPECIFIED;
+	_rtl92ce_set_media_status(hw, opmode);
+	if (rtlpci->driver_is_goingto_unload ||
+	    ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
+	RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+	_rtl92ce_poweroff_adapter(hw);
+}
+
+void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
+				  u32 *p_inta, u32 *p_intb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	*p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
+	rtl_write_dword(rtlpriv, ISR, *p_inta);
+
+	/*
+	 * *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
+	 * rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
+	 */
+}
+
+void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw)
+{
+
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcn_interval, atim_window;
+
+	bcn_interval = mac->beacon_interval;
+	atim_window = 2;	/*FIX MERGE */
+	rtl92ce_disable_interrupt(hw);
+	rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
+	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+	rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
+	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
+	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
+	rtl_write_byte(rtlpriv, 0x606, 0x30);
+	rtl92ce_enable_interrupt(hw);
+}
+
+void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcn_interval = mac->beacon_interval;
+
+	RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
+		 ("beacon_interval:%d\n", bcn_interval));
+	rtl92ce_disable_interrupt(hw);
+	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+	rtl92ce_enable_interrupt(hw);
+}
+
+void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
+				   u32 add_msr, u32 rm_msr)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
+		 ("add_msr:%x, rm_msr:%x\n", add_msr, rm_msr));
+	if (add_msr)
+		rtlpci->irq_mask[0] |= add_msr;
+	if (rm_msr)
+		rtlpci->irq_mask[0] &= (~rm_msr);
+	rtl92ce_disable_interrupt(hw);
+	rtl92ce_enable_interrupt(hw);
+}
+
+static u8 _rtl92c_get_chnl_group(u8 chnl)
+{
+	u8 group;
+
+	if (chnl < 3)
+		group = 0;
+	else if (chnl < 9)
+		group = 1;
+	else
+		group = 2;
+	return group;
+}
+
+static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
+						 bool autoload_fail,
+						 u8 *hwinfo)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 rf_path, index, tempval;
+	u16 i;
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 3; i++) {
+			if (!autoload_fail) {
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
+				    hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
+				    hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 +
+					   i];
+			} else {
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
+				    EEPROM_DEFAULT_TXPOWERLEVEL;
+				rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
+				    EEPROM_DEFAULT_TXPOWERLEVEL;
+			}
+		}
+	}
+
+	for (i = 0; i < 3; i++) {
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
+		else
+			tempval = EEPROM_DEFAULT_HT40_2SDIFF;
+		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_A][i] =
+		    (tempval & 0xf);
+		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_B][i] =
+		    ((tempval & 0xf0) >> 4);
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
+				 i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_cck[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_ht40_1s[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->
+				 eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
+				 [i]));
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 14; i++) {
+			index = _rtl92c_get_chnl_group((u8) i);
+
+			rtlefuse->txpwrlevel_cck[rf_path][i] =
+			    rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][index];
+			rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
+			    rtlefuse->
+			    eeprom_chnlarea_txpwr_ht40_1s[rf_path][index];
+
+			if ((rtlefuse->
+			     eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] -
+			     rtlefuse->
+			     eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path][index])
+			    > 0) {
+				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
+				    rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_1s[rf_path]
+				    [index] -
+				    rtlefuse->
+				    eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
+				    [index];
+			} else {
+				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
+			}
+		}
+
+		for (i = 0; i < 14; i++) {
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = "
+				 "[0x%x / 0x%x / 0x%x]\n", rf_path, i,
+				 rtlefuse->txpwrlevel_cck[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]));
+		}
+	}
+
+	for (i = 0; i < 3; i++) {
+		if (!autoload_fail) {
+			rtlefuse->eeprom_pwrlimit_ht40[i] =
+			    hwinfo[EEPROM_TXPWR_GROUP + i];
+			rtlefuse->eeprom_pwrlimit_ht20[i] =
+			    hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
+		} else {
+			rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
+			rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
+		}
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 14; i++) {
+			index = _rtl92c_get_chnl_group((u8) i);
+
+			if (rf_path == RF90_PATH_A) {
+				rtlefuse->pwrgroup_ht20[rf_path][i] =
+				    (rtlefuse->eeprom_pwrlimit_ht20[index]
+				     & 0xf);
+				rtlefuse->pwrgroup_ht40[rf_path][i] =
+				    (rtlefuse->eeprom_pwrlimit_ht40[index]
+				     & 0xf);
+			} else if (rf_path == RF90_PATH_B) {
+				rtlefuse->pwrgroup_ht20[rf_path][i] =
+				    ((rtlefuse->eeprom_pwrlimit_ht20[index]
+				      & 0xf0) >> 4);
+				rtlefuse->pwrgroup_ht40[rf_path][i] =
+				    ((rtlefuse->eeprom_pwrlimit_ht40[index]
+				      & 0xf0) >> 4);
+			}
+
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht20[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht20[rf_path][i]));
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht40[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht40[rf_path][i]));
+		}
+	}
+
+	for (i = 0; i < 14; i++) {
+		index = _rtl92c_get_chnl_group((u8) i);
+
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
+		else
+			tempval = EEPROM_DEFAULT_HT20_DIFF;
+
+		rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
+		rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
+		    ((tempval >> 4) & 0xF);
+
+		if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
+			rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
+
+		if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
+			rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
+
+		index = _rtl92c_get_chnl_group((u8) i);
+
+		if (!autoload_fail)
+			tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
+		else
+			tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
+
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
+		    ((tempval >> 4) & 0xF);
+	}
+
+	rtlefuse->legacy_ht_txpowerdiff =
+	    rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
+
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]));
+
+	if (!autoload_fail)
+		rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
+	else
+		rtlefuse->eeprom_regulatory = 0;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory));
+
+	if (!autoload_fail) {
+		rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
+		rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B];
+	} else {
+		rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
+		rtlefuse->eeprom_tssi[RF90_PATH_B] = EEPROM_DEFAULT_TSSI;
+	}
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("TSSI_A = 0x%x, TSSI_B = 0x%x\n",
+		 rtlefuse->eeprom_tssi[RF90_PATH_A],
+		 rtlefuse->eeprom_tssi[RF90_PATH_B]));
+
+	if (!autoload_fail)
+		tempval = hwinfo[EEPROM_THERMAL_METER];
+	else
+		tempval = EEPROM_DEFAULT_THERMALMETER;
+	rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
+
+	if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
+		rtlefuse->b_apk_thermalmeterignore = true;
+
+	rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter));
+}
+
+static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u16 i, usvalue;
+	u8 hwinfo[HWSET_MAX_SIZE];
+	u16 eeprom_id;
+
+	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+		rtl_efuse_shadow_map_update(hw);
+
+		memcpy((void *)hwinfo,
+		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+		       HWSET_MAX_SIZE);
+	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("RTL819X Not boot from eeprom, check it !!"));
+	}
+
+	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
+		      hwinfo, HWSET_MAX_SIZE);
+
+	eeprom_id = *((u16 *)&hwinfo[0]);
+	if (eeprom_id != RTL8190_EEPROM_ID) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
+		rtlefuse->autoload_failflag = true;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+	}
+
+	if (rtlefuse->autoload_failflag == true)
+		return;
+
+	for (i = 0; i < 6; i += 2) {
+		usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
+		*((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 (MAC_FMT "\n", MAC_ARG(rtlefuse->dev_addr)));
+
+	_rtl92ce_read_txpower_info_from_hwpg(hw,
+					     rtlefuse->autoload_failflag,
+					     hwinfo);
+
+	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
+	rtlefuse->b_txpwr_fromeprom = true;
+	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid));
+
+	if (rtlhal->oem_id == RT_CID_DEFAULT) {
+		switch (rtlefuse->eeprom_oemid) {
+		case EEPROM_CID_DEFAULT:
+			if (rtlefuse->eeprom_did == 0x8176) {
+				if ((rtlefuse->eeprom_svid == 0x103C &&
+				     rtlefuse->eeprom_smid == 0x1629))
+					rtlhal->oem_id = RT_CID_819x_HP;
+				else
+					rtlhal->oem_id = RT_CID_DEFAULT;
+			} else {
+				rtlhal->oem_id = RT_CID_DEFAULT;
+			}
+			break;
+		case EEPROM_CID_TOSHIBA:
+			rtlhal->oem_id = RT_CID_TOSHIBA;
+			break;
+		case EEPROM_CID_QMI:
+			rtlhal->oem_id = RT_CID_819x_QMI;
+			break;
+		case EEPROM_CID_WHQL:
+		default:
+			rtlhal->oem_id = RT_CID_DEFAULT;
+			break;
+
+		}
+	}
+
+}
+
+static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	switch (rtlhal->oem_id) {
+	case RT_CID_819x_HP:
+		pcipriv->ledctl.bled_opendrain = true;
+		break;
+	case RT_CID_819x_Lenovo:
+	case RT_CID_DEFAULT:
+	case RT_CID_TOSHIBA:
+	case RT_CID_CCX:
+	case RT_CID_819x_Acer:
+	case RT_CID_WHQL:
+	default:
+		break;
+	}
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 ("RT Customized ID: 0x%02X\n", rtlhal->oem_id));
+}
+
+void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp_u1b;
+
+	rtlhal->version = _rtl92ce_read_chip_version(hw);
+	if (get_rf_type(rtlphy) == RF_1T1R)
+		rtlpriv->dm.brfpath_rxenable[0] = true;
+	else
+		rtlpriv->dm.brfpath_rxenable[0] =
+		    rtlpriv->dm.brfpath_rxenable[1] = true;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n",
+						rtlhal->version));
+	tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
+	if (tmp_u1b & BIT(4)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EEPROM\n"));
+		rtlefuse->epromtype = EEPROM_93C46;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EFUSE\n"));
+		rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
+	}
+	if (tmp_u1b & BIT(5)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+		_rtl92ce_read_adapter_info(hw);
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Autoload ERR!!\n"));
+	}
+
+	_rtl92ce_hal_customized_behavior(hw);
+}
+
+void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	u32 ratr_value = (u32) mac->basic_rates;
+	u8 *p_mcsrate = mac->mcs;
+	u8 ratr_index = 0;
+	u8 b_nmode = mac->ht_enable;
+	u8 mimo_ps = 1;
+	u16 shortgi_rate;
+	u32 tmp_ratr_value;
+	u8 b_curtxbw_40mhz = mac->bw_40;
+	u8 b_curshortgi_40mhz = mac->sgi_40;
+	u8 b_curshortgi_20mhz = mac->sgi_20;
+	enum wireless_mode wirelessmode = mac->mode;
+
+	ratr_value |= EF2BYTE((*(u16 *) (p_mcsrate))) << 12;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		if (ratr_value & 0x0000000c)
+			ratr_value &= 0x0000000d;
+		else
+			ratr_value &= 0x0000000f;
+		break;
+	case WIRELESS_MODE_G:
+		ratr_value &= 0x00000FF5;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		b_nmode = 1;
+		if (mimo_ps == 0) {
+			ratr_value &= 0x0007F005;
+		} else {
+			u32 ratr_mask;
+
+			if (get_rf_type(rtlphy) == RF_1T2R ||
+			    get_rf_type(rtlphy) == RF_1T1R)
+				ratr_mask = 0x000ff005;
+			else
+				ratr_mask = 0x0f0ff005;
+
+			ratr_value &= ratr_mask;
+		}
+		break;
+	default:
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_value &= 0x000ff0ff;
+		else
+			ratr_value &= 0x0f0ff0ff;
+
+		break;
+	}
+
+	ratr_value &= 0x0FFFFFFF;
+
+	if (b_nmode && ((b_curtxbw_40mhz &&
+			 b_curshortgi_40mhz) || (!b_curtxbw_40mhz &&
+						 b_curshortgi_20mhz))) {
+
+		ratr_value |= 0x10000000;
+		tmp_ratr_value = (ratr_value >> 12);
+
+		for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
+			if ((1 << shortgi_rate) & tmp_ratr_value)
+				break;
+		}
+
+		shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
+		    (shortgi_rate << 4) | (shortgi_rate);
+	}
+
+	rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
+
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+		 ("%x\n", rtl_read_dword(rtlpriv, REG_ARFR0)));
+}
+
+void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u32 ratr_bitmap = (u32) mac->basic_rates;
+	u8 *p_mcsrate = mac->mcs;
+	u8 ratr_index;
+	u8 b_curtxbw_40mhz = mac->bw_40;
+	u8 b_curshortgi_40mhz = mac->sgi_40;
+	u8 b_curshortgi_20mhz = mac->sgi_20;
+	enum wireless_mode wirelessmode = mac->mode;
+	bool b_shortgi = false;
+	u8 rate_mask[5];
+	u8 macid = 0;
+	u8 mimops = 1;
+
+	ratr_bitmap |= (p_mcsrate[1] << 20) | (p_mcsrate[0] << 12);
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		ratr_index = RATR_INX_WIRELESS_B;
+		if (ratr_bitmap & 0x0000000c)
+			ratr_bitmap &= 0x0000000d;
+		else
+			ratr_bitmap &= 0x0000000f;
+		break;
+	case WIRELESS_MODE_G:
+		ratr_index = RATR_INX_WIRELESS_GB;
+
+		if (rssi_level == 1)
+			ratr_bitmap &= 0x00000f00;
+		else if (rssi_level == 2)
+			ratr_bitmap &= 0x00000ff0;
+		else
+			ratr_bitmap &= 0x00000ff5;
+		break;
+	case WIRELESS_MODE_A:
+		ratr_index = RATR_INX_WIRELESS_A;
+		ratr_bitmap &= 0x00000ff0;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (mimops == 0) {
+			if (rssi_level == 1)
+				ratr_bitmap &= 0x00070000;
+			else if (rssi_level == 2)
+				ratr_bitmap &= 0x0007f000;
+			else
+				ratr_bitmap &= 0x0007f005;
+		} else {
+			if (rtlphy->rf_type == RF_1T2R ||
+			    rtlphy->rf_type == RF_1T1R) {
+				if (b_curtxbw_40mhz) {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x000f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x000ff000;
+					else
+						ratr_bitmap &= 0x000ff015;
+				} else {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x000f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x000ff000;
+					else
+						ratr_bitmap &= 0x000ff005;
+				}
+			} else {
+				if (b_curtxbw_40mhz) {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x0f0f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x0f0ff000;
+					else
+						ratr_bitmap &= 0x0f0ff015;
+				} else {
+					if (rssi_level == 1)
+						ratr_bitmap &= 0x0f0f0000;
+					else if (rssi_level == 2)
+						ratr_bitmap &= 0x0f0ff000;
+					else
+						ratr_bitmap &= 0x0f0ff005;
+				}
+			}
+		}
+
+		if ((b_curtxbw_40mhz && b_curshortgi_40mhz) ||
+		    (!b_curtxbw_40mhz && b_curshortgi_20mhz)) {
+
+			if (macid == 0)
+				b_shortgi = true;
+			else if (macid == 1)
+				b_shortgi = false;
+		}
+		break;
+	default:
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_bitmap &= 0x000ff0ff;
+		else
+			ratr_bitmap &= 0x0f0ff0ff;
+		break;
+	}
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+		 ("ratr_bitmap :%x\n", ratr_bitmap));
+	*(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
+				       (ratr_index << 28));
+	rate_mask[4] = macid | (b_shortgi ? 0x20 : 0x00) | 0x80;
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, "
+						 "ratr_val:%x, %x:%x:%x:%x:%x\n",
+						 ratr_index, ratr_bitmap,
+						 rate_mask[0], rate_mask[1],
+						 rate_mask[2], rate_mask[3],
+						 rate_mask[4]));
+	rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
+}
+
+void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 sifs_timer;
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
+				      (u8 *)&mac->slot_time);
+	if (!mac->ht_enable)
+		sifs_timer = 0x0a0a;
+	else
+		sifs_timer = 0x1010;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
+}
+
+bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
+	u8 u1tmp;
+	bool b_actuallyset = false;
+	unsigned long flag;
+
+	if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter))
+		return false;
+
+	if (ppsc->b_swrf_processing)
+		return false;
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+	if (ppsc->rfchange_inprogress) {
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+		return false;
+	} else {
+		ppsc->rfchange_inprogress = true;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	cur_rfstate = ppsc->rfpwr_state;
+
+	if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
+	    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
+		rtlpriv->intf_ops->disable_aspm(hw);
+		RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+	}
+
+	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
+		       REG_MAC_PINMUX_CFG)&~(BIT(3)));
+
+	u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
+	e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
+
+	if ((ppsc->b_hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("GPIOChangeRF  - HW Radio ON, RF ON\n"));
+
+		e_rfpowerstate_toset = ERFON;
+		ppsc->b_hwradiooff = false;
+		b_actuallyset = true;
+	} else if ((ppsc->b_hwradiooff == false)
+		   && (e_rfpowerstate_toset == ERFOFF)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("GPIOChangeRF  - HW Radio OFF, RF OFF\n"));
+
+		e_rfpowerstate_toset = ERFOFF;
+		ppsc->b_hwradiooff = true;
+		b_actuallyset = true;
+	}
+
+	if (b_actuallyset) {
+		if (e_rfpowerstate_toset == ERFON) {
+			if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
+				rtlpriv->intf_ops->disable_aspm(hw);
+				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			}
+		}
+
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+
+		if (e_rfpowerstate_toset == ERFOFF) {
+			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+				rtlpriv->intf_ops->enable_aspm(hw);
+				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			}
+		}
+
+	} else if (e_rfpowerstate_toset == ERFOFF || cur_rfstate == ERFOFF) {
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+			rtlpriv->intf_ops->enable_aspm(hw);
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+		}
+
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	} else {
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	*valid = 1;
+	return !ppsc->b_hwradiooff;
+
+}
+
+void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
+		     u8 *p_macaddr, bool is_group, u8 enc_algo,
+		     bool is_wepkey, bool clear_all)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 *macaddr = p_macaddr;
+	u32 entry_id = 0;
+	bool is_pairwise = false;
+
+	static u8 cam_const_addr[4][6] = {
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+	};
+	static u8 cam_const_broad[] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
+
+	if (clear_all) {
+		u8 idx = 0;
+		u8 cam_offset = 0;
+		u8 clear_number = 5;
+
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n"));
+
+		for (idx = 0; idx < clear_number; idx++) {
+			rtl_cam_mark_invalid(hw, cam_offset + idx);
+			rtl_cam_empty_entry(hw, cam_offset + idx);
+
+			if (idx < 5) {
+				memset(rtlpriv->sec.key_buf[idx], 0,
+				       MAX_KEY_LEN);
+				rtlpriv->sec.key_len[idx] = 0;
+			}
+		}
+
+	} else {
+		switch (enc_algo) {
+		case WEP40_ENCRYPTION:
+			enc_algo = CAM_WEP40;
+			break;
+		case WEP104_ENCRYPTION:
+			enc_algo = CAM_WEP104;
+			break;
+		case TKIP_ENCRYPTION:
+			enc_algo = CAM_TKIP;
+			break;
+		case AESCCMP_ENCRYPTION:
+			enc_algo = CAM_AES;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
+					"not process\n"));
+			enc_algo = CAM_TKIP;
+			break;
+		}
+
+		if (is_wepkey || rtlpriv->sec.use_defaultkey) {
+			macaddr = cam_const_addr[key_index];
+			entry_id = key_index;
+		} else {
+			if (is_group) {
+				macaddr = cam_const_broad;
+				entry_id = key_index;
+			} else {
+				key_index = PAIRWISE_KEYIDX;
+				entry_id = CAM_PAIRWISE_KEY_POSITION;
+				is_pairwise = true;
+			}
+		}
+
+		if (rtlpriv->sec.key_len[key_index] == 0) {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("delete one entry\n"));
+			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
+		} else {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY length is %d\n",
+				  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY  is %x %x\n",
+				  rtlpriv->sec.key_buf[0][0],
+				  rtlpriv->sec.key_buf[0][1]));
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("add one entry\n"));
+			if (is_pairwise) {
+				RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
+					      "Pairwiase Key content :",
+					      rtlpriv->sec.pairwise_key,
+					      rtlpriv->sec.
+					      key_len[PAIRWISE_KEYIDX]);
+
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set Pairwiase key\n"));
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+						      entry_id, enc_algo,
+						      CAM_CONFIG_NO_USEDK,
+						      rtlpriv->sec.
+						      key_buf[key_index]);
+			} else {
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set group key\n"));
+
+				if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+					rtl_cam_add_one_entry(hw,
+						rtlefuse->dev_addr,
+						PAIRWISE_KEYIDX,
+						CAM_PAIRWISE_KEY_POSITION,
+						enc_algo,
+						CAM_CONFIG_NO_USEDK,
+						rtlpriv->sec.key_buf
+						[entry_id]);
+				}
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+						entry_id, enc_algo,
+						CAM_CONFIG_NO_USEDK,
+						rtlpriv->sec.key_buf[entry_id]);
+			}
+
+		}
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
new file mode 100644
index 000000000000..305c819c8c78
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
@@ -0,0 +1,57 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_HW_H__
+#define __RTL92CE_HW_H__
+
+void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw);
+void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
+				  u32 *p_inta, u32 *p_intb);
+int rtl92ce_hw_init(struct ieee80211_hw *hw);
+void rtl92ce_card_disable(struct ieee80211_hw *hw);
+void rtl92ce_enable_interrupt(struct ieee80211_hw *hw);
+void rtl92ce_disable_interrupt(struct ieee80211_hw *hw);
+int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
+void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci);
+void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw);
+void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw);
+void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
+				   u32 add_msr, u32 rm_msr);
+void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw);
+void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level);
+void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw);
+bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid);
+void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw);
+void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
+		     u8 *p_macaddr, bool is_group, u8 enc_algo,
+		     bool is_wepkey, bool clear_all);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
new file mode 100644
index 000000000000..78a0569208ea
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
@@ -0,0 +1,144 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "reg.h"
+#include "led.h"
+
+void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	u8 ledcfg;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		rtl_write_byte(rtlpriv,
+			       REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6));
+		break;
+	case LED_PIN_LED1:
+		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->b_ledon = true;
+}
+
+void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	u8 ledcfg;
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		ledcfg &= 0xf0;
+		if (pcipriv->ledctl.bled_opendrain == true)
+			rtl_write_byte(rtlpriv, REG_LEDCFG2,
+				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
+		else
+			rtl_write_byte(rtlpriv, REG_LEDCFG2,
+				       (ledcfg | BIT(3) | BIT(5) | BIT(6)));
+		break;
+	case LED_PIN_LED1:
+		ledcfg &= 0x0f;
+		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->b_ledon = false;
+}
+
+void rtl92ce_init_sw_leds(struct ieee80211_hw *hw)
+{
+}
+
+void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw)
+{
+}
+
+void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
+				    enum led_ctl_mode ledaction)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	switch (ledaction) {
+	case LED_CTL_POWER_ON:
+	case LED_CTL_LINK:
+	case LED_CTL_NO_LINK:
+		rtl92ce_sw_led_on(hw, pLed0);
+		break;
+	case LED_CTL_POWER_OFF:
+		rtl92ce_sw_led_off(hw, pLed0);
+		break;
+	default:
+		break;
+	}
+}
+
+void rtl92ce_led_control(struct ieee80211_hw *hw,
+			enum led_ctl_mode ledaction)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
+	    (ledaction == LED_CTL_TX ||
+	     ledaction == LED_CTL_RX ||
+	     ledaction == LED_CTL_SITE_SURVEY ||
+	     ledaction == LED_CTL_LINK ||
+	     ledaction == LED_CTL_NO_LINK ||
+	     ledaction == LED_CTL_START_TO_LINK ||
+	     ledaction == LED_CTL_POWER_ON)) {
+		return;
+	}
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
+				ledaction));
+	_rtl92ce_sw_led_control(hw, ledaction);
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.h b/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
new file mode 100644
index 000000000000..10da3018f4b7
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
@@ -0,0 +1,41 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_LED_H__
+#define __RTL92CE_LED_H__
+
+void rtl92ce_init_sw_leds(struct ieee80211_hw *hw);
+void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw);
+void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl92ce_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction);
+void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
+				    enum led_ctl_mode ledaction);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
new file mode 100644
index 000000000000..45044117139a
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
@@ -0,0 +1,2676 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../ps.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "rf.h"
+#include "dm.h"
+#include "table.h"
+
+static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+					 enum radio_path rfpath, u32 offset);
+static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+					   enum radio_path rfpath, u32 offset,
+					   u32 data);
+static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+				      enum radio_path rfpath, u32 offset);
+static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+					enum radio_path rfpath, u32 offset,
+					u32 data);
+static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask);
+static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+						  u8 configtype);
+static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+						    u8 configtype);
+static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+					     u32 cmdtableidx, u32 cmdtablesz,
+					     enum swchnlcmd_id cmdid, u32 para1,
+					     u32 para2, u32 msdelay);
+static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+					     u8 channel, u8 *stage, u8 *step,
+					     u32 *delay);
+static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
+				       enum wireless_mode wirelessmode,
+				       long power_indbm);
+static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
+					      enum radio_path rfpath);
+static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+					 enum wireless_mode wirelessmode,
+					 u8 txpwridx);
+u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 returnvalue, originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "bitmask(%#x)\n", regaddr,
+					       bitmask));
+	originalvalue = rtl_read_dword(rtlpriv, regaddr);
+	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+	returnvalue = (originalvalue & bitmask) >> bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x "
+					       "Addr[0x%x]=0x%x\n", bitmask,
+					       regaddr, originalvalue));
+
+	return returnvalue;
+
+}
+
+void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+			   u32 regaddr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+					       " data(%#x)\n", regaddr, bitmask,
+					       data));
+
+	if (bitmask != MASKDWORD) {
+		originalvalue = rtl_read_dword(rtlpriv, regaddr);
+		bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+		data = ((originalvalue & (~bitmask)) | (data << bitshift));
+	}
+
+	rtl_write_dword(rtlpriv, regaddr, data);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+					       " data(%#x)\n", regaddr, bitmask,
+					       data));
+
+}
+
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+			    enum radio_path rfpath, u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 original_value, readback_value, bitshift;
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	unsigned long flags;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "rfpath(%#x), bitmask(%#x)\n",
+					       regaddr, rfpath, bitmask));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	if (rtlphy->rf_mode != RF_OP_BY_FW) {
+		original_value = _rtl92c_phy_rf_serial_read(hw,
+							    rfpath, regaddr);
+	} else {
+		original_value = _rtl92c_phy_fw_rf_serial_read(hw,
+							       rfpath, regaddr);
+	}
+
+	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+	readback_value = (original_value & bitmask) >> bitshift;
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+		 ("regaddr(%#x), rfpath(%#x), "
+		  "bitmask(%#x), original_value(%#x)\n",
+		  regaddr, rfpath, bitmask, original_value));
+
+	return readback_value;
+}
+
+void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
+			   enum radio_path rfpath,
+			   u32 regaddr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 original_value, bitshift;
+	unsigned long flags;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+		 ("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
+		  regaddr, bitmask, data, rfpath));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	if (rtlphy->rf_mode != RF_OP_BY_FW) {
+		if (bitmask != RFREG_OFFSET_MASK) {
+			original_value = _rtl92c_phy_rf_serial_read(hw,
+								    rfpath,
+								    regaddr);
+			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+			data =
+			    ((original_value & (~bitmask)) |
+			     (data << bitshift));
+		}
+
+		_rtl92c_phy_rf_serial_write(hw, rfpath, regaddr, data);
+	} else {
+		if (bitmask != RFREG_OFFSET_MASK) {
+			original_value = _rtl92c_phy_fw_rf_serial_read(hw,
+								       rfpath,
+								       regaddr);
+			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+			data =
+			    ((original_value & (~bitmask)) |
+			     (data << bitshift));
+		}
+		_rtl92c_phy_fw_rf_serial_write(hw, rfpath, regaddr, data);
+	}
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
+					       "bitmask(%#x), data(%#x), "
+					       "rfpath(%#x)\n", regaddr,
+					       bitmask, data, rfpath));
+}
+
+static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+					 enum radio_path rfpath, u32 offset)
+{
+	RT_ASSERT(false, ("deprecated!\n"));
+	return 0;
+}
+
+static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+					   enum radio_path rfpath, u32 offset,
+					   u32 data)
+{
+	RT_ASSERT(false, ("deprecated!\n"));
+}
+
+static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+				      enum radio_path rfpath, u32 offset)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+	u32 newoffset;
+	u32 tmplong, tmplong2;
+	u8 rfpi_enable = 0;
+	u32 retvalue;
+
+	offset &= 0x3f;
+	newoffset = offset;
+	if (RT_CANNOT_IO(hw)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n"));
+		return 0xFFFFFFFF;
+	}
+	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
+	if (rfpath == RF90_PATH_A)
+		tmplong2 = tmplong;
+	else
+		tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
+	tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) |
+	    (newoffset << 23) | BLSSIREADEDGE;
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong & (~BLSSIREADEDGE));
+	mdelay(1);
+	rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2);
+	mdelay(1);
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong | BLSSIREADEDGE);
+	mdelay(1);
+	if (rfpath == RF90_PATH_A)
+		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1,
+						 BIT(8));
+	else if (rfpath == RF90_PATH_B)
+		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
+						 BIT(8));
+	if (rfpi_enable)
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi,
+					 BLSSIREADBACKDATA);
+	else
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
+					 BLSSIREADBACKDATA);
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n",
+					       rfpath, pphyreg->rflssi_readback,
+					       retvalue));
+	return retvalue;
+}
+
+static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+					enum radio_path rfpath, u32 offset,
+					u32 data)
+{
+	u32 data_and_addr;
+	u32 newoffset;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+
+	if (RT_CANNOT_IO(hw)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n"));
+		return;
+	}
+	offset &= 0x3f;
+	newoffset = offset;
+	data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
+	rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n",
+					       rfpath, pphyreg->rf3wire_offset,
+					       data_and_addr));
+}
+
+static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask)
+{
+	u32 i;
+
+	for (i = 0; i <= 31; i++) {
+		if (((bitmask >> i) & 0x1) == 1)
+			break;
+	}
+	return i;
+}
+
+static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw)
+{
+	rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2);
+	rtl_set_bbreg(hw, RFPGA1_TXINFO, 0x300033, 0x200022);
+	rtl_set_bbreg(hw, RCCK0_AFESETTING, MASKBYTE3, 0x45);
+	rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x23);
+	rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, 0x30, 0x1);
+	rtl_set_bbreg(hw, 0xe74, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe78, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe7c, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2);
+	rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2);
+}
+
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool is92c = IS_92C_SERIAL(rtlhal->version);
+	bool rtstatus = _rtl92c_phy_config_mac_with_headerfile(hw);
+
+	if (is92c)
+		rtl_write_byte(rtlpriv, 0x14, 0x71);
+	return rtstatus;
+}
+
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw)
+{
+	bool rtstatus = true;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 regval;
+	u32 regvaldw;
+	u8 b_reg_hwparafile = 1;
+
+	_rtl92c_phy_init_bb_rf_register_definition(hw);
+	regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN,
+		       regval | BIT(13) | BIT(0) | BIT(1));
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
+	rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
+		       FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
+		       FEN_BB_GLB_RSTn | FEN_BBRSTB);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
+	regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
+	rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
+	if (b_reg_hwparafile == 1)
+		rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
+	return rtstatus;
+}
+
+bool rtl92c_phy_rf_config(struct ieee80211_hw *hw)
+{
+	return rtl92c_phy_rf6052_config(hw);
+}
+
+static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	bool rtstatus;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n"));
+	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
+						 BASEBAND_CONFIG_PHY_REG);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!"));
+		return false;
+	}
+	if (rtlphy->rf_type == RF_1T2R) {
+		_rtl92c_phy_bb_config_1t(hw);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n"));
+	}
+	if (rtlefuse->autoload_failflag == false) {
+		rtlphy->pwrgroup_cnt = 0;
+		rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw,
+						   BASEBAND_CONFIG_PHY_REG);
+	}
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!"));
+		return false;
+	}
+	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
+						 BASEBAND_CONFIG_AGC_TAB);
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n"));
+		return false;
+	}
+	rtlphy->bcck_high_power = (bool) (rtl_get_bbreg(hw,
+						RFPGA0_XA_HSSIPARAMETER2,
+						0x200));
+	return true;
+}
+
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+	u32 arraylength;
+	u32 *ptrarray;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Read Rtl819XMACPHY_Array\n"));
+	arraylength = MAC_2T_ARRAYLENGTH;
+	ptrarray = RTL8192CEMAC_2T_ARRAY;
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Img:RTL8192CEMAC_2T_ARRAY\n"));
+	for (i = 0; i < arraylength; i = i + 2)
+		rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]);
+	return true;
+}
+
+void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw)
+{
+}
+
+static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+						  u8 configtype)
+{
+	int i;
+	u32 *phy_regarray_table;
+	u32 *agctab_array_table;
+	u16 phy_reg_arraylen, agctab_arraylen;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		agctab_arraylen = AGCTAB_2TARRAYLENGTH;
+		agctab_array_table = RTL8192CEAGCTAB_2TARRAY;
+		phy_reg_arraylen = PHY_REG_2TARRAY_LENGTH;
+		phy_regarray_table = RTL8192CEPHY_REG_2TARRAY;
+	} else {
+		agctab_arraylen = AGCTAB_1TARRAYLENGTH;
+		agctab_array_table = RTL8192CEAGCTAB_1TARRAY;
+		phy_reg_arraylen = PHY_REG_1TARRAY_LENGTH;
+		phy_regarray_table = RTL8192CEPHY_REG_1TARRAY;
+	}
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_reg_arraylen; i = i + 2) {
+			if (phy_regarray_table[i] == 0xfe)
+				mdelay(50);
+			else if (phy_regarray_table[i] == 0xfd)
+				mdelay(5);
+			else if (phy_regarray_table[i] == 0xfc)
+				mdelay(1);
+			else if (phy_regarray_table[i] == 0xfb)
+				udelay(50);
+			else if (phy_regarray_table[i] == 0xfa)
+				udelay(5);
+			else if (phy_regarray_table[i] == 0xf9)
+				udelay(1);
+			rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD,
+				      phy_regarray_table[i + 1]);
+			udelay(1);
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("The phy_regarray_table[0] is %x"
+				  " Rtl819XPHY_REGArray[1] is %x\n",
+				  phy_regarray_table[i],
+				  phy_regarray_table[i + 1]));
+		}
+		rtl92c_phy_config_bb_external_pa(hw);
+	} else if (configtype == BASEBAND_CONFIG_AGC_TAB) {
+		for (i = 0; i < agctab_arraylen; i = i + 2) {
+			rtl_set_bbreg(hw, agctab_array_table[i], MASKDWORD,
+				      agctab_array_table[i + 1]);
+			udelay(1);
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("The agctab_array_table[0] is "
+				  "%x Rtl819XPHY_REGArray[1] is %x\n",
+				  agctab_array_table[i],
+				  agctab_array_table[i + 1]));
+		}
+	}
+	return true;
+}
+
+static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
+						   u32 regaddr, u32 bitmask,
+						   u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (regaddr == RTXAGC_A_RATE18_06) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][0]));
+	}
+	if (regaddr == RTXAGC_A_RATE54_24) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][1]));
+	}
+	if (regaddr == RTXAGC_A_CCK1_MCS32) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][6]));
+	}
+	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][7] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][7]));
+	}
+	if (regaddr == RTXAGC_A_MCS03_MCS00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][2]));
+	}
+	if (regaddr == RTXAGC_A_MCS07_MCS04) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][3]));
+	}
+	if (regaddr == RTXAGC_A_MCS11_MCS08) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][4]));
+	}
+	if (regaddr == RTXAGC_A_MCS15_MCS12) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][5]));
+	}
+	if (regaddr == RTXAGC_B_RATE18_06) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][8] =
+		    data;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][8]));
+	}
+	if (regaddr == RTXAGC_B_RATE54_24) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][9] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][9]));
+	}
+
+	if (regaddr == RTXAGC_B_CCK1_55_MCS32) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][14] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][14]));
+	}
+
+	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][15] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][15]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS03_MCS00) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][10] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][10]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS07_MCS04) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][11] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][11]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS11_MCS08) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][12] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][12]));
+	}
+
+	if (regaddr == RTXAGC_B_MCS15_MCS12) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][13] =
+		    data;
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n",
+			  rtlphy->pwrgroup_cnt,
+			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
+							    pwrgroup_cnt][13]));
+
+		rtlphy->pwrgroup_cnt++;
+	}
+}
+
+static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+						    u8 configtype)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int i;
+	u32 *phy_regarray_table_pg;
+	u16 phy_regarray_pg_len;
+
+	phy_regarray_pg_len = PHY_REG_ARRAY_PGLENGTH;
+	phy_regarray_table_pg = RTL8192CEPHY_REG_ARRAY_PG;
+
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_regarray_pg_len; i = i + 3) {
+			if (phy_regarray_table_pg[i] == 0xfe)
+				mdelay(50);
+			else if (phy_regarray_table_pg[i] == 0xfd)
+				mdelay(5);
+			else if (phy_regarray_table_pg[i] == 0xfc)
+				mdelay(1);
+			else if (phy_regarray_table_pg[i] == 0xfb)
+				udelay(50);
+			else if (phy_regarray_table_pg[i] == 0xfa)
+				udelay(5);
+			else if (phy_regarray_table_pg[i] == 0xf9)
+				udelay(1);
+
+			_rtl92c_store_pwrIndex_diffrate_offset(hw,
+					       phy_regarray_table_pg[i],
+					       phy_regarray_table_pg[i + 1],
+					       phy_regarray_table_pg[i + 2]);
+		}
+	} else {
+
+		RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+			 ("configtype != BaseBand_Config_PHY_REG\n"));
+	}
+	return true;
+}
+
+static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
+					      enum radio_path rfpath)
+{
+	return true;
+}
+
+bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					  enum radio_path rfpath)
+{
+
+	int i;
+	bool rtstatus = true;
+	u32 *radioa_array_table;
+	u32 *radiob_array_table;
+	u16 radioa_arraylen, radiob_arraylen;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		radioa_arraylen = RADIOA_2TARRAYLENGTH;
+		radioa_array_table = RTL8192CERADIOA_2TARRAY;
+		radiob_arraylen = RADIOB_2TARRAYLENGTH;
+		radiob_array_table = RTL8192CE_RADIOB_2TARRAY;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_A:RTL8192CERADIOA_2TARRAY\n"));
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_B:RTL8192CE_RADIOB_2TARRAY\n"));
+	} else {
+		radioa_arraylen = RADIOA_1TARRAYLENGTH;
+		radioa_array_table = RTL8192CE_RADIOA_1TARRAY;
+		radiob_arraylen = RADIOB_1TARRAYLENGTH;
+		radiob_array_table = RTL8192CE_RADIOB_1TARRAY;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_A:RTL8192CE_RADIOA_1TARRAY\n"));
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
+	}
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
+	rtstatus = true;
+	switch (rfpath) {
+	case RF90_PATH_A:
+		for (i = 0; i < radioa_arraylen; i = i + 2) {
+			if (radioa_array_table[i] == 0xfe)
+				mdelay(50);
+			else if (radioa_array_table[i] == 0xfd)
+				mdelay(5);
+			else if (radioa_array_table[i] == 0xfc)
+				mdelay(1);
+			else if (radioa_array_table[i] == 0xfb)
+				udelay(50);
+			else if (radioa_array_table[i] == 0xfa)
+				udelay(5);
+			else if (radioa_array_table[i] == 0xf9)
+				udelay(1);
+			else {
+				rtl_set_rfreg(hw, rfpath, radioa_array_table[i],
+					      RFREG_OFFSET_MASK,
+					      radioa_array_table[i + 1]);
+				udelay(1);
+			}
+		}
+		_rtl92c_phy_config_rf_external_pa(hw, rfpath);
+		break;
+	case RF90_PATH_B:
+		for (i = 0; i < radiob_arraylen; i = i + 2) {
+			if (radiob_array_table[i] == 0xfe) {
+				mdelay(50);
+			} else if (radiob_array_table[i] == 0xfd)
+				mdelay(5);
+			else if (radiob_array_table[i] == 0xfc)
+				mdelay(1);
+			else if (radiob_array_table[i] == 0xfb)
+				udelay(50);
+			else if (radiob_array_table[i] == 0xfa)
+				udelay(5);
+			else if (radiob_array_table[i] == 0xf9)
+				udelay(1);
+			else {
+				rtl_set_rfreg(hw, rfpath, radiob_array_table[i],
+					      RFREG_OFFSET_MASK,
+					      radiob_array_table[i + 1]);
+				udelay(1);
+			}
+		}
+		break;
+	case RF90_PATH_C:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	case RF90_PATH_D:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	return true;
+}
+
+void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->default_initialgain[0] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[1] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[2] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[3] =
+	    (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Default initial gain (c50=0x%x, "
+		  "c58=0x%x, c60=0x%x, c68=0x%x\n",
+		  rtlphy->default_initialgain[0],
+		  rtlphy->default_initialgain[1],
+		  rtlphy->default_initialgain[2],
+		  rtlphy->default_initialgain[3]));
+
+	rtlphy->framesync = (u8) rtl_get_bbreg(hw,
+					       ROFDM0_RXDETECTOR3, MASKBYTE0);
+	rtlphy->framesync_c34 = rtl_get_bbreg(hw,
+					      ROFDM0_RXDETECTOR2, MASKDWORD);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+		 ("Default framesync (0x%x) = 0x%x\n",
+		  ROFDM0_RXDETECTOR3, rtlphy->framesync));
+}
+
+static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
+	    RFPGA0_XA_LSSIPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
+	    RFPGA0_XB_LSSIPARAMETER;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control =
+	    RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control =
+	    RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control =
+	    RFPGA0_XCD_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control =
+	    RFPGA0_XCD_SWITCHCONTROL;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance =
+	    ROFDM0_XARXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance =
+	    ROFDM0_XBRXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance =
+	    ROFDM0_XCRXIQIMBANLANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance =
+	    ROFDM0_XDRXIQIMBALANCE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance =
+	    ROFDM0_XATXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance =
+	    ROFDM0_XBTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance =
+	    ROFDM0_XCTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance =
+	    ROFDM0_XDTXIQIMBALANCE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback =
+	    RFPGA0_XA_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback =
+	    RFPGA0_XB_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback =
+	    RFPGA0_XC_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback =
+	    RFPGA0_XD_LSSIREADBACK;
+
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi =
+	    TRANSCEIVEA_HSPI_READBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi =
+	    TRANSCEIVEB_HSPI_READBACK;
+
+}
+
+void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 txpwr_level;
+	long txpwr_dbm;
+
+	txpwr_level = rtlphy->cur_cck_txpwridx;
+	txpwr_dbm = _rtl92c_phy_txpwr_idx_to_dbm(hw,
+						 WIRELESS_MODE_B, txpwr_level);
+	txpwr_level = rtlphy->cur_ofdm24g_txpwridx +
+	    rtlefuse->legacy_ht_txpowerdiff;
+	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
+					 WIRELESS_MODE_G,
+					 txpwr_level) > txpwr_dbm)
+		txpwr_dbm =
+		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G,
+						 txpwr_level);
+	txpwr_level = rtlphy->cur_ofdm24g_txpwridx;
+	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
+					 WIRELESS_MODE_N_24G,
+					 txpwr_level) > txpwr_dbm)
+		txpwr_dbm =
+		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G,
+						 txpwr_level);
+	*powerlevel = txpwr_dbm;
+}
+
+static void _rtl92c_get_txpower_index(struct ieee80211_hw *hw, u8 channel,
+				      u8 *cckpowerlevel, u8 *ofdmpowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 index = (channel - 1);
+
+	cckpowerlevel[RF90_PATH_A] =
+	    rtlefuse->txpwrlevel_cck[RF90_PATH_A][index];
+	cckpowerlevel[RF90_PATH_B] =
+	    rtlefuse->txpwrlevel_cck[RF90_PATH_B][index];
+	if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_1T1R) {
+		ofdmpowerlevel[RF90_PATH_A] =
+		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index];
+		ofdmpowerlevel[RF90_PATH_B] =
+		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index];
+	} else if (get_rf_type(rtlphy) == RF_2T2R) {
+		ofdmpowerlevel[RF90_PATH_A] =
+		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index];
+		ofdmpowerlevel[RF90_PATH_B] =
+		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index];
+	}
+}
+
+static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw,
+					 u8 channel, u8 *cckpowerlevel,
+					 u8 *ofdmpowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
+	rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
+}
+
+void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 cckpowerlevel[2], ofdmpowerlevel[2];
+
+	if (rtlefuse->b_txpwr_fromeprom == false)
+		return;
+	_rtl92c_get_txpower_index(hw, channel,
+				  &cckpowerlevel[0], &ofdmpowerlevel[0]);
+	_rtl92c_ccxpower_index_check(hw,
+				     channel, &cckpowerlevel[0],
+				     &ofdmpowerlevel[0]);
+	rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]);
+	rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel);
+}
+
+bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 idx;
+	u8 rf_path;
+
+	u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
+						      WIRELESS_MODE_B,
+						      power_indbm);
+	u8 ofdmtxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
+						       WIRELESS_MODE_N_24G,
+						       power_indbm);
+	if (ofdmtxpwridx - rtlefuse->legacy_ht_txpowerdiff > 0)
+		ofdmtxpwridx -= rtlefuse->legacy_ht_txpowerdiff;
+	else
+		ofdmtxpwridx = 0;
+	RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE,
+		 ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
+		  power_indbm, ccktxpwridx, ofdmtxpwridx));
+	for (idx = 0; idx < 14; idx++) {
+		for (rf_path = 0; rf_path < 2; rf_path++) {
+			rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx;
+			rtlefuse->txpwrlevel_ht40_1s[rf_path][idx] =
+			    ofdmtxpwridx;
+			rtlefuse->txpwrlevel_ht40_2s[rf_path][idx] =
+			    ofdmtxpwridx;
+		}
+	}
+	rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+	return true;
+}
+
+void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval)
+{
+}
+
+static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
+				       enum wireless_mode wirelessmode,
+				       long power_indbm)
+{
+	u8 txpwridx;
+	long offset;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		offset = -7;
+		break;
+	case WIRELESS_MODE_G:
+	case WIRELESS_MODE_N_24G:
+		offset = -8;
+		break;
+	default:
+		offset = -8;
+		break;
+	}
+
+	if ((power_indbm - offset) > 0)
+		txpwridx = (u8) ((power_indbm - offset) * 2);
+	else
+		txpwridx = 0;
+
+	if (txpwridx > MAX_TXPWR_IDX_NMODE_92S)
+		txpwridx = MAX_TXPWR_IDX_NMODE_92S;
+
+	return txpwridx;
+}
+
+static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+					 enum wireless_mode wirelessmode,
+					 u8 txpwridx)
+{
+	long offset;
+	long pwrout_dbm;
+
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		offset = -7;
+		break;
+	case WIRELESS_MODE_G:
+	case WIRELESS_MODE_N_24G:
+		offset = -8;
+		break;
+	default:
+		offset = -8;
+		break;
+	}
+	pwrout_dbm = txpwridx / 2 + offset;
+	return pwrout_dbm;
+}
+
+void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	enum io_type iotype;
+
+	if (!is_hal_stop(rtlhal)) {
+		switch (operation) {
+		case SCAN_OPT_BACKUP:
+			iotype = IO_CMD_PAUSE_DM_BY_SCAN;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_IO_CMD,
+						      (u8 *)&iotype);
+
+			break;
+		case SCAN_OPT_RESTORE:
+			iotype = IO_CMD_RESUME_DM_BY_SCAN;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+						      HW_VAR_IO_CMD,
+						      (u8 *)&iotype);
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Unknown Scan Backup operation.\n"));
+			break;
+		}
+	}
+}
+
+void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 reg_bw_opmode;
+	u8 reg_prsr_rsc;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
+		 ("Switch to %s bandwidth\n",
+		  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
+		  "20MHz" : "40MHz"))
+
+	    if (is_hal_stop(rtlhal))
+		return;
+
+	reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE);
+	reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2);
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		reg_bw_opmode |= BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+		break;
+
+	case HT_CHANNEL_WIDTH_20_40:
+		reg_bw_opmode &= ~BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
+
+		reg_prsr_rsc =
+		    (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5);
+		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
+		break;
+
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+		break;
+	}
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0);
+		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1);
+		rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND,
+			      (mac->cur_40_prime_sc >> 1));
+		rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc);
+		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 0);
+		rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)),
+			      (mac->cur_40_prime_sc ==
+			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+		break;
+	}
+	rtl92c_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
+	rtlphy->set_bwmode_inprogress = false;
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+}
+
+void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+			    enum nl80211_channel_type ch_type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp_bw = rtlphy->current_chan_bw;
+
+	if (rtlphy->set_bwmode_inprogress)
+		return;
+	rtlphy->set_bwmode_inprogress = true;
+	if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw)))
+		rtl92c_phy_set_bw_mode_callback(hw);
+	else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("FALSE driver sleep or unload\n"));
+		rtlphy->set_bwmode_inprogress = false;
+		rtlphy->current_chan_bw = tmp_bw;
+	}
+}
+
+void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 delay;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
+		 ("switch to channel%d\n", rtlphy->current_channel));
+	if (is_hal_stop(rtlhal))
+		return;
+	do {
+		if (!rtlphy->sw_chnl_inprogress)
+			break;
+		if (!_rtl92c_phy_sw_chnl_step_by_step
+		    (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage,
+		     &rtlphy->sw_chnl_step, &delay)) {
+			if (delay > 0)
+				mdelay(delay);
+			else
+				continue;
+		} else
+			rtlphy->sw_chnl_inprogress = false;
+		break;
+	} while (true);
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+}
+
+u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlphy->sw_chnl_inprogress)
+		return 0;
+	if (rtlphy->set_bwmode_inprogress)
+		return 0;
+	RT_ASSERT((rtlphy->current_channel <= 14),
+		  ("WIRELESS_MODE_G but channel>14"));
+	rtlphy->sw_chnl_inprogress = true;
+	rtlphy->sw_chnl_stage = 0;
+	rtlphy->sw_chnl_step = 0;
+	if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
+		rtl92c_phy_sw_chnl_callback(hw);
+		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
+			 ("sw_chnl_inprogress false schdule workitem\n"));
+		rtlphy->sw_chnl_inprogress = false;
+	} else {
+		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
+			 ("sw_chnl_inprogress false driver sleep or"
+			  " unload\n"));
+		rtlphy->sw_chnl_inprogress = false;
+	}
+	return 1;
+}
+
+static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+					     u8 channel, u8 *stage, u8 *step,
+					     u32 *delay)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct swchnlcmd precommoncmd[MAX_PRECMD_CNT];
+	u32 precommoncmdcnt;
+	struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT];
+	u32 postcommoncmdcnt;
+	struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT];
+	u32 rfdependcmdcnt;
+	struct swchnlcmd *currentcmd = NULL;
+	u8 rfpath;
+	u8 num_total_rfpath = rtlphy->num_total_rfpath;
+
+	precommoncmdcnt = 0;
+	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+					 MAX_PRECMD_CNT,
+					 CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0);
+	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+					 MAX_PRECMD_CNT, CMDID_END, 0, 0, 0);
+
+	postcommoncmdcnt = 0;
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++,
+					 MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0);
+
+	rfdependcmdcnt = 0;
+
+	RT_ASSERT((channel >= 1 && channel <= 14),
+		  ("illegal channel for Zebra: %d\n", channel));
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
+					 RF_CHNLBW, channel, 10);
+
+	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+					 MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0,
+					 0);
+
+	do {
+		switch (*stage) {
+		case 0:
+			currentcmd = &precommoncmd[*step];
+			break;
+		case 1:
+			currentcmd = &rfdependcmd[*step];
+			break;
+		case 2:
+			currentcmd = &postcommoncmd[*step];
+			break;
+		}
+
+		if (currentcmd->cmdid == CMDID_END) {
+			if ((*stage) == 2) {
+				return true;
+			} else {
+				(*stage)++;
+				(*step) = 0;
+				continue;
+			}
+		}
+
+		switch (currentcmd->cmdid) {
+		case CMDID_SET_TXPOWEROWER_LEVEL:
+			rtl92c_phy_set_txpower_level(hw, channel);
+			break;
+		case CMDID_WRITEPORT_ULONG:
+			rtl_write_dword(rtlpriv, currentcmd->para1,
+					currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_USHORT:
+			rtl_write_word(rtlpriv, currentcmd->para1,
+				       (u16) currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_UCHAR:
+			rtl_write_byte(rtlpriv, currentcmd->para1,
+				       (u8) currentcmd->para2);
+			break;
+		case CMDID_RF_WRITEREG:
+			for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) {
+				rtlphy->rfreg_chnlval[rfpath] =
+				    ((rtlphy->rfreg_chnlval[rfpath] &
+				      0xfffffc00) | currentcmd->para2);
+
+				rtl_set_rfreg(hw, (enum radio_path)rfpath,
+					      currentcmd->para1,
+					      RFREG_OFFSET_MASK,
+					      rtlphy->rfreg_chnlval[rfpath]);
+			}
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		break;
+	} while (true);
+
+	(*delay) = currentcmd->msdelay;
+	(*step)++;
+	return false;
+}
+
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+					     u32 cmdtableidx, u32 cmdtablesz,
+					     enum swchnlcmd_id cmdid,
+					     u32 para1, u32 para2, u32 msdelay)
+{
+	struct swchnlcmd *pcmd;
+
+	if (cmdtable == NULL) {
+		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
+		return false;
+	}
+
+	if (cmdtableidx >= cmdtablesz)
+		return false;
+
+	pcmd = cmdtable + cmdtableidx;
+	pcmd->cmdid = cmdid;
+	pcmd->para1 = para1;
+	pcmd->para2 = para2;
+	pcmd->msdelay = msdelay;
+	return true;
+}
+
+bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath)
+{
+	return true;
+}
+
+static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb)
+{
+	u32 reg_eac, reg_e94, reg_e9c, reg_ea4;
+	u8 result = 0x00;
+
+	rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f);
+	rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f);
+	rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102);
+	rtl_set_bbreg(hw, 0xe3c, MASKDWORD,
+		      config_pathb ? 0x28160202 : 0x28160502);
+
+	if (config_pathb) {
+		rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22);
+		rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22);
+		rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102);
+		rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160202);
+	}
+
+	rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x001028d1);
+	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000);
+	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000);
+
+	mdelay(IQK_DELAY_TIME);
+
+	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
+	reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD);
+	reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD);
+	reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD);
+
+	if (!(reg_eac & BIT(28)) &&
+	    (((reg_e94 & 0x03FF0000) >> 16) != 0x142) &&
+	    (((reg_e9c & 0x03FF0000) >> 16) != 0x42))
+		result |= 0x01;
+	else
+		return result;
+
+	if (!(reg_eac & BIT(27)) &&
+	    (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) &&
+	    (((reg_eac & 0x03FF0000) >> 16) != 0x36))
+		result |= 0x02;
+	return result;
+}
+
+static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw)
+{
+	u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc;
+	u8 result = 0x00;
+
+	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002);
+	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000);
+	mdelay(IQK_DELAY_TIME);
+	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
+	reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD);
+	reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD);
+	reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD);
+	reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD);
+	if (!(reg_eac & BIT(31)) &&
+	    (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) &&
+	    (((reg_ebc & 0x03FF0000) >> 16) != 0x42))
+		result |= 0x01;
+	else
+		return result;
+
+	if (!(reg_eac & BIT(30)) &&
+	    (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) &&
+	    (((reg_ecc & 0x03FF0000) >> 16) != 0x36))
+		result |= 0x02;
+	return result;
+}
+
+static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
+					       bool b_iqk_ok, long result[][8],
+					       u8 final_candidate, bool btxonly)
+{
+	u32 oldval_0, x, tx0_a, reg;
+	long y, tx0_c;
+
+	if (final_candidate == 0xFF)
+		return;
+	else if (b_iqk_ok) {
+		oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+					  MASKDWORD) >> 22) & 0x3FF;
+		x = result[final_candidate][0];
+		if ((x & 0x00000200) != 0)
+			x = x | 0xFFFFFC00;
+		tx0_a = (x * oldval_0) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a);
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31),
+			      ((x * oldval_0 >> 7) & 0x1));
+		y = result[final_candidate][1];
+		if ((y & 0x00000200) != 0)
+			y = y | 0xFFFFFC00;
+		tx0_c = (y * oldval_0) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000,
+			      ((tx0_c & 0x3C0) >> 6));
+		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000,
+			      (tx0_c & 0x3F));
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29),
+			      ((y * oldval_0 >> 7) & 0x1));
+		if (btxonly)
+			return;
+		reg = result[final_candidate][2];
+		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg);
+		reg = result[final_candidate][3] & 0x3F;
+		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg);
+		reg = (result[final_candidate][3] >> 6) & 0xF;
+		rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg);
+	}
+}
+
+static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw,
+					       bool b_iqk_ok, long result[][8],
+					       u8 final_candidate, bool btxonly)
+{
+	u32 oldval_1, x, tx1_a, reg;
+	long y, tx1_c;
+
+	if (final_candidate == 0xFF)
+		return;
+	else if (b_iqk_ok) {
+		oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
+					  MASKDWORD) >> 22) & 0x3FF;
+		x = result[final_candidate][4];
+		if ((x & 0x00000200) != 0)
+			x = x | 0xFFFFFC00;
+		tx1_a = (x * oldval_1) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a);
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27),
+			      ((x * oldval_1 >> 7) & 0x1));
+		y = result[final_candidate][5];
+		if ((y & 0x00000200) != 0)
+			y = y | 0xFFFFFC00;
+		tx1_c = (y * oldval_1) >> 8;
+		rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000,
+			      ((tx1_c & 0x3C0) >> 6));
+		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000,
+			      (tx1_c & 0x3F));
+		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25),
+			      ((y * oldval_1 >> 7) & 0x1));
+		if (btxonly)
+			return;
+		reg = result[final_candidate][6];
+		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg);
+		reg = result[final_candidate][7] & 0x3F;
+		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg);
+		reg = (result[final_candidate][7] >> 6) & 0xF;
+		rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, reg);
+	}
+}
+
+static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw *hw,
+					    u32 *addareg, u32 *addabackup,
+					    u32 registernum)
+{
+	u32 i;
+
+	for (i = 0; i < registernum; i++)
+		addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD);
+}
+
+static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw *hw,
+					   u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+		macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]);
+	macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]);
+}
+
+static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw *hw,
+					      u32 *addareg, u32 *addabackup,
+					      u32 regiesternum)
+{
+	u32 i;
+
+	for (i = 0; i < regiesternum; i++)
+		rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]);
+}
+
+static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw *hw,
+					     u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+		rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]);
+	rtl_write_dword(rtlpriv, macreg[i], macbackup[i]);
+}
+
+static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw,
+				     u32 *addareg, bool is_patha_on, bool is2t)
+{
+	u32 pathOn;
+	u32 i;
+
+	pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4;
+	if (false == is2t) {
+		pathOn = 0x0bdb25a0;
+		rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0);
+	} else {
+		rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn);
+	}
+
+	for (i = 1; i < IQK_ADDA_REG_NUM; i++)
+		rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn);
+}
+
+static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw *hw,
+						u32 *macreg, u32 *macbackup)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+
+	rtl_write_byte(rtlpriv, macreg[0], 0x3F);
+
+	for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++)
+		rtl_write_byte(rtlpriv, macreg[i],
+			       (u8) (macbackup[i] & (~BIT(3))));
+	rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5))));
+}
+
+static void _rtl92c_phy_path_a_standby(struct ieee80211_hw *hw)
+{
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0);
+	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
+}
+
+static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode)
+{
+	u32 mode;
+
+	mode = pi_mode ? 0x01000100 : 0x01000000;
+	rtl_set_bbreg(hw, 0x820, MASKDWORD, mode);
+	rtl_set_bbreg(hw, 0x828, MASKDWORD, mode);
+}
+
+static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw *hw,
+					   long result[][8], u8 c1, u8 c2)
+{
+	u32 i, j, diff, simularity_bitmap, bound;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	u8 final_candidate[2] = { 0xFF, 0xFF };
+	bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version);
+
+	if (is2t)
+		bound = 8;
+	else
+		bound = 4;
+
+	simularity_bitmap = 0;
+
+	for (i = 0; i < bound; i++) {
+		diff = (result[c1][i] > result[c2][i]) ?
+		    (result[c1][i] - result[c2][i]) :
+		    (result[c2][i] - result[c1][i]);
+
+		if (diff > MAX_TOLERANCE) {
+			if ((i == 2 || i == 6) && !simularity_bitmap) {
+				if (result[c1][i] + result[c1][i + 1] == 0)
+					final_candidate[(i / 4)] = c2;
+				else if (result[c2][i] + result[c2][i + 1] == 0)
+					final_candidate[(i / 4)] = c1;
+				else
+					simularity_bitmap = simularity_bitmap |
+					    (1 << i);
+			} else
+				simularity_bitmap =
+				    simularity_bitmap | (1 << i);
+		}
+	}
+
+	if (simularity_bitmap == 0) {
+		for (i = 0; i < (bound / 4); i++) {
+			if (final_candidate[i] != 0xFF) {
+				for (j = i * 4; j < (i + 1) * 4 - 2; j++)
+					result[3][j] =
+					    result[final_candidate[i]][j];
+				bresult = false;
+			}
+		}
+		return bresult;
+	} else if (!(simularity_bitmap & 0x0F)) {
+		for (i = 0; i < 4; i++)
+			result[3][i] = result[c1][i];
+		return false;
+	} else if (!(simularity_bitmap & 0xF0) && is2t) {
+		for (i = 4; i < 8; i++)
+			result[3][i] = result[c1][i];
+		return false;
+	} else {
+		return false;
+	}
+
+}
+
+static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
+				     long result[][8], u8 t, bool is2t)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 i;
+	u8 patha_ok, pathb_ok;
+	u32 adda_reg[IQK_ADDA_REG_NUM] = {
+		0x85c, 0xe6c, 0xe70, 0xe74,
+		0xe78, 0xe7c, 0xe80, 0xe84,
+		0xe88, 0xe8c, 0xed0, 0xed4,
+		0xed8, 0xedc, 0xee0, 0xeec
+	};
+
+	u32 iqk_mac_reg[IQK_MAC_REG_NUM] = {
+		0x522, 0x550, 0x551, 0x040
+	};
+
+	const u32 retrycount = 2;
+
+	u32 bbvalue;
+
+	if (t == 0) {
+		bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD);
+
+		_rtl92c_phy_save_adda_registers(hw, adda_reg,
+						rtlphy->adda_backup, 16);
+		_rtl92c_phy_save_mac_registers(hw, iqk_mac_reg,
+					       rtlphy->iqk_mac_backup);
+	}
+	_rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t);
+	if (t == 0) {
+		rtlphy->b_rfpi_enable = (u8) rtl_get_bbreg(hw,
+						   RFPGA0_XA_HSSIPARAMETER1,
+						   BIT(8));
+	}
+	if (!rtlphy->b_rfpi_enable)
+		_rtl92c_phy_pi_mode_switch(hw, true);
+	if (t == 0) {
+		rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD);
+		rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD);
+		rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD);
+	}
+	rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600);
+	rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4);
+	rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000);
+	if (is2t) {
+		rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
+		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000);
+	}
+	_rtl92c_phy_mac_setting_calibration(hw, iqk_mac_reg,
+					    rtlphy->iqk_mac_backup);
+	rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000);
+	if (is2t)
+		rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x00080000);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
+	rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00);
+	rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800);
+	for (i = 0; i < retrycount; i++) {
+		patha_ok = _rtl92c_phy_path_a_iqk(hw, is2t);
+		if (patha_ok == 0x03) {
+			result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) &
+					0x3FF0000) >> 16;
+			result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) &
+					0x3FF0000) >> 16;
+			break;
+		} else if (i == (retrycount - 1) && patha_ok == 0x01)
+			result[t][0] = (rtl_get_bbreg(hw, 0xe94,
+						      MASKDWORD) & 0x3FF0000) >>
+						      16;
+		result[t][1] =
+		    (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16;
+
+	}
+
+	if (is2t) {
+		_rtl92c_phy_path_a_standby(hw);
+		_rtl92c_phy_path_adda_on(hw, adda_reg, false, is2t);
+		for (i = 0; i < retrycount; i++) {
+			pathb_ok = _rtl92c_phy_path_b_iqk(hw);
+			if (pathb_ok == 0x03) {
+				result[t][4] = (rtl_get_bbreg(hw,
+						      0xeb4,
+						      MASKDWORD) &
+						0x3FF0000) >> 16;
+				result[t][5] =
+				    (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				result[t][6] =
+				    (rtl_get_bbreg(hw, 0xec4, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				result[t][7] =
+				    (rtl_get_bbreg(hw, 0xecc, MASKDWORD) &
+				     0x3FF0000) >> 16;
+				break;
+			} else if (i == (retrycount - 1) && pathb_ok == 0x01) {
+				result[t][4] = (rtl_get_bbreg(hw,
+						      0xeb4,
+						      MASKDWORD) &
+						0x3FF0000) >> 16;
+			}
+			result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
+					0x3FF0000) >> 16;
+		}
+	}
+	rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04);
+	rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874);
+	rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08);
+	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0);
+	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3);
+	if (is2t)
+		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3);
+	if (t != 0) {
+		if (!rtlphy->b_rfpi_enable)
+			_rtl92c_phy_pi_mode_switch(hw, false);
+		_rtl92c_phy_reload_adda_registers(hw, adda_reg,
+						  rtlphy->adda_backup, 16);
+		_rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg,
+						 rtlphy->iqk_mac_backup);
+	}
+}
+
+static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
+{
+	u8 tmpreg;
+	u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	tmpreg = rtl_read_byte(rtlpriv, 0xd03);
+
+	if ((tmpreg & 0x70) != 0)
+		rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F);
+	else
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+
+	if ((tmpreg & 0x70) != 0) {
+		rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS);
+
+		if (is2t)
+			rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00,
+						  MASK12BITS);
+
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS,
+			      (rf_a_mode & 0x8FFFF) | 0x10000);
+
+		if (is2t)
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
+				      (rf_b_mode & 0x8FFFF) | 0x10000);
+	}
+	lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS);
+
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000);
+
+	mdelay(100);
+
+	if ((tmpreg & 0x70) != 0) {
+		rtl_write_byte(rtlpriv, 0xd03, tmpreg);
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode);
+
+		if (is2t)
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
+				      rf_b_mode);
+	} else {
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+	}
+}
+
+static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
+				     char delta, bool is2t)
+{
+	/* This routine is deliberately dummied out for later fixes */
+#if 0
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	u32 reg_d[PATH_NUM];
+	u32 tmpreg, index, offset, path, i, pathbound = PATH_NUM, apkbound;
+
+	u32 bb_backup[APK_BB_REG_NUM];
+	u32 bb_reg[APK_BB_REG_NUM] = {
+		0x904, 0xc04, 0x800, 0xc08, 0x874
+	};
+	u32 bb_ap_mode[APK_BB_REG_NUM] = {
+		0x00000020, 0x00a05430, 0x02040000,
+		0x000800e4, 0x00204000
+	};
+	u32 bb_normal_ap_mode[APK_BB_REG_NUM] = {
+		0x00000020, 0x00a05430, 0x02040000,
+		0x000800e4, 0x22204000
+	};
+
+	u32 afe_backup[APK_AFE_REG_NUM];
+	u32 afe_reg[APK_AFE_REG_NUM] = {
+		0x85c, 0xe6c, 0xe70, 0xe74, 0xe78,
+		0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c,
+		0xed0, 0xed4, 0xed8, 0xedc, 0xee0,
+		0xeec
+	};
+
+	u32 mac_backup[IQK_MAC_REG_NUM];
+	u32 mac_reg[IQK_MAC_REG_NUM] = {
+		0x522, 0x550, 0x551, 0x040
+	};
+
+	u32 apk_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c},
+		{0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e}
+	};
+
+	u32 apk_normal_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c},
+		{0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c}
+	};
+
+	u32 apk_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d},
+		{0x5201a, 0x52019, 0x52016, 0x52033, 0x52050}
+	};
+
+	u32 apk_normal_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
+		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a},
+		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}
+	};
+
+	u32 afe_on_off[PATH_NUM] = {
+		0x04db25a4, 0x0b1b25a4
+	};
+
+	u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
+
+	u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 };
+
+	u32 apk_value[PATH_NUM] = { 0x92fc0000, 0x12fc0000 };
+
+	u32 apk_normal_value[PATH_NUM] = { 0x92680000, 0x12680000 };
+
+	const char apk_delta_mapping[APK_BB_REG_NUM][13] = {
+		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6},
+		{-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0}
+	};
+
+	const u32 apk_normal_setting_value_1[13] = {
+		0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28,
+		0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3,
+		0x12680000, 0x00880000, 0x00880000
+	};
+
+	const u32 apk_normal_setting_value_2[16] = {
+		0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3,
+		0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025,
+		0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008,
+		0x00050006
+	};
+
+	const u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
+
+	long bb_offset, delta_v, delta_offset;
+
+	if (!is2t)
+		pathbound = 1;
+
+	for (index = 0; index < PATH_NUM; index++) {
+		apk_offset[index] = apk_normal_offset[index];
+		apk_value[index] = apk_normal_value[index];
+		afe_on_off[index] = 0x6fdb25a4;
+	}
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		for (path = 0; path < pathbound; path++) {
+			apk_rf_init_value[path][index] =
+			    apk_normal_rf_init_value[path][index];
+			apk_rf_value_0[path][index] =
+			    apk_normal_rf_value_0[path][index];
+		}
+		bb_ap_mode[index] = bb_normal_ap_mode[index];
+
+		apkbound = 6;
+	}
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		if (index == 0)
+			continue;
+		bb_backup[index] = rtl_get_bbreg(hw, bb_reg[index], MASKDWORD);
+	}
+
+	_rtl92c_phy_save_mac_registers(hw, mac_reg, mac_backup);
+
+	_rtl92c_phy_save_adda_registers(hw, afe_reg, afe_backup, 16);
+
+	for (path = 0; path < pathbound; path++) {
+		if (path == RF90_PATH_A) {
+			offset = 0xb00;
+			for (index = 0; index < 11; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
+
+			offset = 0xb68;
+			for (; index < 13; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
+
+			offset = 0xb00;
+			for (index = 0; index < 16; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_2
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+		} else if (path == RF90_PATH_B) {
+			offset = 0xb70;
+			for (index = 0; index < 10; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xb28, MASKDWORD, 0x12680000);
+			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
+
+			offset = 0xb68;
+			index = 11;
+			for (; index < 13; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_1
+					      [index]);
+
+				offset += 0x04;
+			}
+
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
+
+			offset = 0xb60;
+			for (index = 0; index < 16; index++) {
+				rtl_set_bbreg(hw, offset, MASKDWORD,
+					      apk_normal_setting_value_2
+					      [index]);
+
+				offset += 0x04;
+			}
+			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+		}
+
+		reg_d[path] = rtl_get_rfreg(hw, (enum radio_path)path,
+					    0xd, MASKDWORD);
+
+		for (index = 0; index < APK_AFE_REG_NUM; index++)
+			rtl_set_bbreg(hw, afe_reg[index], MASKDWORD,
+				      afe_on_off[path]);
+
+		if (path == RF90_PATH_A) {
+			for (index = 0; index < APK_BB_REG_NUM; index++) {
+				if (index == 0)
+					continue;
+				rtl_set_bbreg(hw, bb_reg[index], MASKDWORD,
+					      bb_ap_mode[index]);
+			}
+		}
+
+		_rtl92c_phy_mac_setting_calibration(hw, mac_reg, mac_backup);
+
+		if (path == 0) {
+			rtl_set_rfreg(hw, RF90_PATH_B, 0x0, MASKDWORD, 0x10000);
+		} else {
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASKDWORD,
+				      0x10000);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
+				      0x1000f);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
+				      0x20103);
+		}
+
+		delta_offset = ((delta + 14) / 2);
+		if (delta_offset < 0)
+			delta_offset = 0;
+		else if (delta_offset > 12)
+			delta_offset = 12;
+
+		for (index = 0; index < APK_BB_REG_NUM; index++) {
+			if (index != 1)
+				continue;
+
+			tmpreg = apk_rf_init_value[path][index];
+
+			if (!rtlefuse->b_apk_thermalmeterignore) {
+				bb_offset = (tmpreg & 0xF0000) >> 16;
+
+				if (!(tmpreg & BIT(15)))
+					bb_offset = -bb_offset;
+
+				delta_v =
+				    apk_delta_mapping[index][delta_offset];
+
+				bb_offset += delta_v;
+
+				if (bb_offset < 0) {
+					tmpreg = tmpreg & (~BIT(15));
+					bb_offset = -bb_offset;
+				} else {
+					tmpreg = tmpreg | BIT(15);
+				}
+
+				tmpreg =
+				    (tmpreg & 0xFFF0FFFF) | (bb_offset << 16);
+			}
+
+			rtl_set_rfreg(hw, (enum radio_path)path, 0xc,
+				      MASKDWORD, 0x8992e);
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x0,
+				      MASKDWORD, apk_rf_value_0[path][index]);
+			rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
+				      MASKDWORD, tmpreg);
+
+			i = 0;
+			do {
+				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80000000);
+				rtl_set_bbreg(hw, apk_offset[path],
+					      MASKDWORD, apk_value[0]);
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset 0x%x "
+					 "value 0x%x\n",
+					 apk_offset[path],
+					 rtl_get_bbreg(hw, apk_offset[path],
+						       MASKDWORD)));
+
+				mdelay(3);
+
+				rtl_set_bbreg(hw, apk_offset[path],
+					      MASKDWORD, apk_value[1]);
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset 0x%x "
+					 "value 0x%x\n",
+					 apk_offset[path],
+					 rtl_get_bbreg(hw, apk_offset[path],
+						       MASKDWORD)));
+
+				mdelay(20);
+
+				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
+
+				if (path == RF90_PATH_A)
+					tmpreg = rtl_get_bbreg(hw, 0xbd8,
+							       0x03E00000);
+				else
+					tmpreg = rtl_get_bbreg(hw, 0xbd8,
+							       0xF8000000);
+
+				RTPRINT(rtlpriv, FINIT, INIT_IQK,
+					("PHY_APCalibrate() offset "
+					 "0xbd8[25:21] %x\n", tmpreg));
+
+				i++;
+
+			} while (tmpreg > apkbound && i < 4);
+
+			apk_result[path][index] = tmpreg;
+		}
+	}
+
+	_rtl92c_phy_reload_mac_registers(hw, mac_reg, mac_backup);
+
+	for (index = 0; index < APK_BB_REG_NUM; index++) {
+		if (index == 0)
+			continue;
+		rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, bb_backup[index]);
+	}
+
+	_rtl92c_phy_reload_adda_registers(hw, afe_reg, afe_backup, 16);
+
+	for (path = 0; path < pathbound; path++) {
+		rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
+			      MASKDWORD, reg_d[path]);
+
+		if (path == RF90_PATH_B) {
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
+				      0x1000f);
+			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
+				      0x20101);
+		}
+
+		if (apk_result[path][1] > 6)
+			apk_result[path][1] = 6;
+	}
+
+	for (path = 0; path < pathbound; path++) {
+		rtl_set_rfreg(hw, (enum radio_path)path, 0x3, MASKDWORD,
+			      ((apk_result[path][1] << 15) |
+			       (apk_result[path][1] << 10) |
+			       (apk_result[path][1] << 5) |
+			       apk_result[path][1]));
+
+		if (path == RF90_PATH_A)
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
+				      ((apk_result[path][1] << 15) |
+				       (apk_result[path][1] << 10) |
+				       (0x00 << 5) | 0x05));
+		else
+			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
+				      ((apk_result[path][1] << 15) |
+				       (apk_result[path][1] << 10) |
+				       (0x02 << 5) | 0x05));
+
+		rtl_set_rfreg(hw, (enum radio_path)path, 0xe, MASKDWORD,
+			      ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) |
+			       0x08));
+
+	}
+
+	rtlphy->b_apk_done = true;
+#endif
+}
+
+static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw,
+					  bool bmain, bool is2t)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (is_hal_stop(rtlhal)) {
+		rtl_set_bbreg(hw, REG_LEDCFG0, BIT(23), 0x01);
+		rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01);
+	}
+	if (is2t) {
+		if (bmain)
+			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
+				      BIT(5) | BIT(6), 0x1);
+		else
+			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
+				      BIT(5) | BIT(6), 0x2);
+	} else {
+		if (bmain)
+			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x2);
+		else
+			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1);
+
+	}
+}
+
+#undef IQK_ADDA_REG_NUM
+#undef IQK_DELAY_TIME
+
+void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	long result[4][8];
+	u8 i, final_candidate;
+	bool b_patha_ok, b_pathb_ok;
+	long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4,
+	    reg_ecc, reg_tmp = 0;
+	bool is12simular, is13simular, is23simular;
+	bool b_start_conttx = false, b_singletone = false;
+	u32 iqk_bb_reg[10] = {
+		ROFDM0_XARXIQIMBALANCE,
+		ROFDM0_XBRXIQIMBALANCE,
+		ROFDM0_ECCATHRESHOLD,
+		ROFDM0_AGCRSSITABLE,
+		ROFDM0_XATXIQIMBALANCE,
+		ROFDM0_XBTXIQIMBALANCE,
+		ROFDM0_XCTXIQIMBALANCE,
+		ROFDM0_XCTXAFE,
+		ROFDM0_XDTXAFE,
+		ROFDM0_RXIQEXTANTA
+	};
+
+	if (b_recovery) {
+		_rtl92c_phy_reload_adda_registers(hw,
+						  iqk_bb_reg,
+						  rtlphy->iqk_bb_backup, 10);
+		return;
+	}
+	if (b_start_conttx || b_singletone)
+		return;
+	for (i = 0; i < 8; i++) {
+		result[0][i] = 0;
+		result[1][i] = 0;
+		result[2][i] = 0;
+		result[3][i] = 0;
+	}
+	final_candidate = 0xff;
+	b_patha_ok = false;
+	b_pathb_ok = false;
+	is12simular = false;
+	is23simular = false;
+	is13simular = false;
+	for (i = 0; i < 3; i++) {
+		if (IS_92C_SERIAL(rtlhal->version))
+			_rtl92c_phy_iq_calibrate(hw, result, i, true);
+		else
+			_rtl92c_phy_iq_calibrate(hw, result, i, false);
+		if (i == 1) {
+			is12simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 0,
+								     1);
+			if (is12simular) {
+				final_candidate = 0;
+				break;
+			}
+		}
+		if (i == 2) {
+			is13simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 0,
+								     2);
+			if (is13simular) {
+				final_candidate = 0;
+				break;
+			}
+			is23simular = _rtl92c_phy_simularity_compare(hw,
+								     result, 1,
+								     2);
+			if (is23simular)
+				final_candidate = 1;
+			else {
+				for (i = 0; i < 8; i++)
+					reg_tmp += result[3][i];
+
+				if (reg_tmp != 0)
+					final_candidate = 3;
+				else
+					final_candidate = 0xFF;
+			}
+		}
+	}
+	for (i = 0; i < 4; i++) {
+		reg_e94 = result[i][0];
+		reg_e9c = result[i][1];
+		reg_ea4 = result[i][2];
+		reg_eac = result[i][3];
+		reg_eb4 = result[i][4];
+		reg_ebc = result[i][5];
+		reg_ec4 = result[i][6];
+		reg_ecc = result[i][7];
+	}
+	if (final_candidate != 0xff) {
+		rtlphy->reg_e94 = reg_e94 = result[final_candidate][0];
+		rtlphy->reg_e9c = reg_e9c = result[final_candidate][1];
+		reg_ea4 = result[final_candidate][2];
+		reg_eac = result[final_candidate][3];
+		rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4];
+		rtlphy->reg_ebc = reg_ebc = result[final_candidate][5];
+		reg_ec4 = result[final_candidate][6];
+		reg_ecc = result[final_candidate][7];
+		b_patha_ok = b_pathb_ok = true;
+	} else {
+		rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100;
+		rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0;
+	}
+	if (reg_e94 != 0) /*&&(reg_ea4 != 0) */
+		_rtl92c_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result,
+						   final_candidate,
+						   (reg_ea4 == 0));
+	if (IS_92C_SERIAL(rtlhal->version)) {
+		if (reg_eb4 != 0) /*&&(reg_ec4 != 0) */
+			_rtl92c_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok,
+							   result,
+							   final_candidate,
+							   (reg_ec4 == 0));
+	}
+	_rtl92c_phy_save_adda_registers(hw, iqk_bb_reg,
+					rtlphy->iqk_bb_backup, 10);
+}
+
+void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool b_start_conttx = false, b_singletone = false;
+
+	if (b_start_conttx || b_singletone)
+		return;
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_lc_calibrate(hw, true);
+	else
+		_rtl92c_phy_lc_calibrate(hw, false);
+}
+
+void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (rtlphy->b_apk_done)
+		return;
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_ap_calibrate(hw, delta, true);
+	else
+		_rtl92c_phy_ap_calibrate(hw, delta, false);
+}
+
+void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (IS_92C_SERIAL(rtlhal->version))
+		_rtl92c_phy_set_rfpath_switch(hw, bmain, true);
+	else
+		_rtl92c_phy_set_rfpath_switch(hw, bmain, false);
+}
+
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	bool b_postprocessing = false;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("-->IO Cmd(%#x), set_io_inprogress(%d)\n",
+		  iotype, rtlphy->set_io_inprogress));
+	do {
+		switch (iotype) {
+		case IO_CMD_RESUME_DM_BY_SCAN:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+				 ("[IO CMD] Resume DM after scan.\n"));
+			b_postprocessing = true;
+			break;
+		case IO_CMD_PAUSE_DM_BY_SCAN:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+				 ("[IO CMD] Pause DM before scan.\n"));
+			b_postprocessing = true;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+	} while (false);
+	if (b_postprocessing && !rtlphy->set_io_inprogress) {
+		rtlphy->set_io_inprogress = true;
+		rtlphy->current_io_type = iotype;
+	} else {
+		return false;
+	}
+	rtl92c_phy_set_io(hw);
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype));
+	return true;
+}
+
+void rtl92c_phy_set_io(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("--->Cmd(%#x), set_io_inprogress(%d)\n",
+		  rtlphy->current_io_type, rtlphy->set_io_inprogress));
+	switch (rtlphy->current_io_type) {
+	case IO_CMD_RESUME_DM_BY_SCAN:
+		dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1;
+		rtl92c_dm_write_dig(hw);
+		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+		break;
+	case IO_CMD_PAUSE_DM_BY_SCAN:
+		rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue;
+		dm_digtable.cur_igvalue = 0x17;
+		rtl92c_dm_write_dig(hw);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	rtlphy->set_io_inprogress = false;
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
+		 ("<---(%#x)\n", rtlphy->current_io_type));
+}
+
+void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+}
+
+static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
+{
+	u32 u4b_tmp;
+	u8 delay = 5;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+	u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+	while (u4b_tmp != 0 && delay > 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0);
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+		u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+		delay--;
+	}
+	if (delay == 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Switch RF timeout !!!.\n"));
+		return;
+	}
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22);
+}
+
+static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
+					    enum rf_pwrstate rfpwr_state)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool bresult = true;
+	u8 i, queue_id;
+	struct rtl8192_tx_ring *ring = NULL;
+
+	ppsc->set_rfpowerstate_inprogress = true;
+	switch (rfpwr_state) {
+	case ERFON:{
+			if ((ppsc->rfpwr_state == ERFOFF) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
+				bool rtstatus;
+				u32 InitializeCount = 0;
+				do {
+					InitializeCount++;
+					RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+						 ("IPS Set eRf nic enable\n"));
+					rtstatus = rtl_ps_enable_nic(hw);
+				} while ((rtstatus != true)
+					 && (InitializeCount < 10));
+				RT_CLEAR_PS_LEVEL(ppsc,
+						  RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+					 ("Set ERFON sleeped:%d ms\n",
+					  jiffies_to_msecs(jiffies -
+						   ppsc->
+						   last_sleep_jiffies)));
+				ppsc->last_awake_jiffies = jiffies;
+				rtl92ce_phy_set_rf_on(hw);
+			}
+			if (mac->link_state == MAC80211_LINKED) {
+				rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_LINK);
+			} else {
+				rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_NO_LINK);
+			}
+			break;
+		}
+	case ERFOFF:{
+			for (queue_id = 0, i = 0;
+			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
+				ring = &pcipriv->dev.tx_ring[queue_id];
+				if (skb_queue_len(&ring->queue) == 0 ||
+				    queue_id == BEACON_QUEUE) {
+					queue_id++;
+					continue;
+				} else {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("eRf Off/Sleep: %d times "
+						  "TcbBusyQueue[%d] "
+						  "=%d before doze!\n", (i + 1),
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					udelay(10);
+					i++;
+				}
+				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("\nERFOFF: %d times "
+						  "TcbBusyQueue[%d] = %d !\n",
+						  MAX_DOZE_WAITING_TIMES_9x,
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					break;
+				}
+			}
+			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+					 ("IPS Set eRf nic disable\n"));
+				rtl_ps_disable_nic(hw);
+				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
+					rtlpriv->cfg->ops->led_control(hw,
+							       LED_CTL_NO_LINK);
+				} else {
+					rtlpriv->cfg->ops->led_control(hw,
+							     LED_CTL_POWER_OFF);
+				}
+			}
+			break;
+		}
+	case ERFSLEEP:{
+			if (ppsc->rfpwr_state == ERFOFF)
+				break;
+			for (queue_id = 0, i = 0;
+			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
+				ring = &pcipriv->dev.tx_ring[queue_id];
+				if (skb_queue_len(&ring->queue) == 0) {
+					queue_id++;
+					continue;
+				} else {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("eRf Off/Sleep: %d times "
+						  "TcbBusyQueue[%d] =%d before "
+						  "doze!\n", (i + 1), queue_id,
+						  skb_queue_len(&ring->queue)));
+					udelay(10);
+					i++;
+				}
+				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("\n ERFSLEEP: %d times "
+						  "TcbBusyQueue[%d] = %d !\n",
+						  MAX_DOZE_WAITING_TIMES_9x,
+						  queue_id,
+						  skb_queue_len(&ring->queue)));
+					break;
+				}
+			}
+			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+				 ("Set ERFSLEEP awaked:%d ms\n",
+				  jiffies_to_msecs(jiffies -
+						   ppsc->last_awake_jiffies)));
+			ppsc->last_sleep_jiffies = jiffies;
+			_rtl92ce_phy_set_rf_sleep(hw);
+			break;
+		}
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		bresult = false;
+		break;
+	}
+	if (bresult)
+		ppsc->rfpwr_state = rfpwr_state;
+	ppsc->set_rfpowerstate_inprogress = false;
+	return bresult;
+}
+
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpwr_state)
+{
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool bresult = false;
+
+	if (rfpwr_state == ppsc->rfpwr_state)
+		return bresult;
+	bresult = _rtl92ce_phy_set_rf_power_state(hw, rfpwr_state);
+	return bresult;
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
new file mode 100644
index 000000000000..ca4daee6e9a8
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
@@ -0,0 +1,237 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_PHY_H__
+#define __RTL92C_PHY_H__
+
+#define MAX_PRECMD_CNT			16
+#define MAX_RFDEPENDCMD_CNT		16
+#define MAX_POSTCMD_CNT			16
+
+#define MAX_DOZE_WAITING_TIMES_9x	64
+
+#define RT_CANNOT_IO(hw)		false
+#define HIGHPOWER_RADIOA_ARRAYLEN	22
+
+#define MAX_TOLERANCE			5
+#define	IQK_DELAY_TIME			1
+
+#define	APK_BB_REG_NUM			5
+#define	APK_AFE_REG_NUM			16
+#define	APK_CURVE_REG_NUM		4
+#define	PATH_NUM			2
+
+#define LOOP_LIMIT			5
+#define MAX_STALL_TIME			50
+#define AntennaDiversityValue		0x80
+#define MAX_TXPWR_IDX_NMODE_92S		63
+#define Reset_Cnt_Limit			3
+
+#define IQK_ADDA_REG_NUM		16
+#define IQK_MAC_REG_NUM			4
+
+#define RF90_PATH_MAX			2
+#define CHANNEL_MAX_NUMBER		14
+#define CHANNEL_GROUP_MAX		3
+
+#define CT_OFFSET_MAC_ADDR		0X16
+
+#define CT_OFFSET_CCK_TX_PWR_IDX	0x5A
+#define CT_OFFSET_HT401S_TX_PWR_IDX	0x60
+#define CT_OFFSET_HT402S_TX_PWR_IDX_DIF	0x66
+#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF	0x69
+#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF	0x6C
+
+#define CT_OFFSET_HT40_MAX_PWR_OFFSET	0x6F
+#define CT_OFFSET_HT20_MAX_PWR_OFFSET	0x72
+
+#define CT_OFFSET_CHANNEL_PLAH		0x75
+#define CT_OFFSET_THERMAL_METER		0x78
+#define CT_OFFSET_RF_OPTION		0x79
+#define CT_OFFSET_VERSION		0x7E
+#define CT_OFFSET_CUSTOMER_ID		0x7F
+
+#define RTL92C_MAX_PATH_NUM		2
+#define CHANNEL_MAX_NUMBER		14
+#define CHANNEL_GROUP_MAX		3
+
+enum swchnlcmd_id {
+	CMDID_END,
+	CMDID_SET_TXPOWEROWER_LEVEL,
+	CMDID_BBREGWRITE10,
+	CMDID_WRITEPORT_ULONG,
+	CMDID_WRITEPORT_USHORT,
+	CMDID_WRITEPORT_UCHAR,
+	CMDID_RF_WRITEREG,
+};
+
+struct swchnlcmd {
+	enum swchnlcmd_id cmdid;
+	u32 para1;
+	u32 para2;
+	u32 msdelay;
+};
+
+enum hw90_block_e {
+	HW90_BLOCK_MAC = 0,
+	HW90_BLOCK_PHY0 = 1,
+	HW90_BLOCK_PHY1 = 2,
+	HW90_BLOCK_RF = 3,
+	HW90_BLOCK_MAXIMUM = 4,
+};
+
+enum baseband_config_type {
+	BASEBAND_CONFIG_PHY_REG = 0,
+	BASEBAND_CONFIG_AGC_TAB = 1,
+};
+
+enum ra_offset_area {
+	RA_OFFSET_LEGACY_OFDM1,
+	RA_OFFSET_LEGACY_OFDM2,
+	RA_OFFSET_HT_OFDM1,
+	RA_OFFSET_HT_OFDM2,
+	RA_OFFSET_HT_OFDM3,
+	RA_OFFSET_HT_OFDM4,
+	RA_OFFSET_HT_CCK,
+};
+
+enum antenna_path {
+	ANTENNA_NONE,
+	ANTENNA_D,
+	ANTENNA_C,
+	ANTENNA_CD,
+	ANTENNA_B,
+	ANTENNA_BD,
+	ANTENNA_BC,
+	ANTENNA_BCD,
+	ANTENNA_A,
+	ANTENNA_AD,
+	ANTENNA_AC,
+	ANTENNA_ACD,
+	ANTENNA_AB,
+	ANTENNA_ABD,
+	ANTENNA_ABC,
+	ANTENNA_ABCD
+};
+
+struct r_antenna_select_ofdm {
+	u32 r_tx_antenna:4;
+	u32 r_ant_l:4;
+	u32 r_ant_non_ht:4;
+	u32 r_ant_ht1:4;
+	u32 r_ant_ht2:4;
+	u32 r_ant_ht_s1:4;
+	u32 r_ant_non_ht_s1:4;
+	u32 ofdm_txsc:2;
+	u32 reserved:2;
+};
+
+struct r_antenna_select_cck {
+	u8 r_cckrx_enable_2:2;
+	u8 r_cckrx_enable:2;
+	u8 r_ccktx_enable:4;
+};
+
+struct efuse_contents {
+	u8 mac_addr[ETH_ALEN];
+	u8 cck_tx_power_idx[6];
+	u8 ht40_1s_tx_power_idx[6];
+	u8 ht40_2s_tx_power_idx_diff[3];
+	u8 ht20_tx_power_idx_diff[3];
+	u8 ofdm_tx_power_idx_diff[3];
+	u8 ht40_max_power_offset[3];
+	u8 ht20_max_power_offset[3];
+	u8 channel_plan;
+	u8 thermal_meter;
+	u8 rf_option[5];
+	u8 version;
+	u8 oem_id;
+	u8 regulatory;
+};
+
+struct tx_power_struct {
+	u8 cck[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht40_1s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht40_2s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 ht20_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 legacy_ht_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 legacy_ht_txpowerdiff;
+	u8 groupht20[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 groupht40[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
+	u8 pwrgroup_cnt;
+	u32 mcs_original_offset[4][16];
+};
+
+extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
+				   u32 regaddr, u32 bitmask);
+extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+				  u32 regaddr, u32 bitmask, u32 data);
+extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+				   enum radio_path rfpath, u32 regaddr,
+				   u32 bitmask);
+extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
+				  enum radio_path rfpath, u32 regaddr,
+				  u32 bitmask, u32 data);
+extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
+extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
+						 enum radio_path rfpath);
+extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
+					 long *powerlevel);
+extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
+					  long power_indbm);
+extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
+					     u8 operation);
+extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
+extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+				   enum nl80211_channel_type ch_type);
+extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
+extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
+extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
+					 u16 beaconinterval);
+void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
+void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
+void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
+bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					  enum radio_path rfpath);
+extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
+					      u32 rfpath);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
+extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+					  enum rf_pwrstate rfpwr_state);
+void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw);
+void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
+void rtl92c_phy_set_io(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
new file mode 100644
index 000000000000..875d51465225
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
@@ -0,0 +1,2065 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_REG_H__
+#define __RTL92C_REG_H__
+
+#define REG_SYS_ISO_CTRL			0x0000
+#define REG_SYS_FUNC_EN				0x0002
+#define REG_APS_FSMCO				0x0004
+#define REG_SYS_CLKR				0x0008
+#define REG_9346CR				0x000A
+#define REG_EE_VPD				0x000C
+#define REG_AFE_MISC				0x0010
+#define REG_SPS0_CTRL				0x0011
+#define REG_SPS_OCP_CFG				0x0018
+#define REG_RSV_CTRL				0x001C
+#define REG_RF_CTRL				0x001F
+#define REG_LDOA15_CTRL				0x0020
+#define REG_LDOV12D_CTRL			0x0021
+#define REG_LDOHCI12_CTRL			0x0022
+#define REG_LPLDO_CTRL				0x0023
+#define REG_AFE_XTAL_CTRL			0x0024
+#define REG_AFE_PLL_CTRL			0x0028
+#define REG_EFUSE_CTRL				0x0030
+#define REG_EFUSE_TEST				0x0034
+#define REG_PWR_DATA				0x0038
+#define REG_CAL_TIMER				0x003C
+#define REG_ACLK_MON				0x003E
+#define REG_GPIO_MUXCFG				0x0040
+#define REG_GPIO_IO_SEL				0x0042
+#define REG_MAC_PINMUX_CFG			0x0043
+#define REG_GPIO_PIN_CTRL			0x0044
+#define REG_GPIO_INTM				0x0048
+#define REG_LEDCFG0				0x004C
+#define REG_LEDCFG1				0x004D
+#define REG_LEDCFG2				0x004E
+#define REG_LEDCFG3				0x004F
+#define REG_FSIMR				0x0050
+#define REG_FSISR				0x0054
+
+#define REG_MCUFWDL				0x0080
+
+#define REG_HMEBOX_EXT_0			0x0088
+#define REG_HMEBOX_EXT_1			0x008A
+#define REG_HMEBOX_EXT_2			0x008C
+#define REG_HMEBOX_EXT_3			0x008E
+
+#define REG_BIST_SCAN				0x00D0
+#define REG_BIST_RPT				0x00D4
+#define REG_BIST_ROM_RPT			0x00D8
+#define REG_USB_SIE_INTF			0x00E0
+#define REG_PCIE_MIO_INTF			0x00E4
+#define REG_PCIE_MIO_INTD			0x00E8
+#define REG_HPON_FSM				0x00EC
+#define REG_SYS_CFG				0x00F0
+
+#define REG_CR					0x0100
+#define REG_PBP					0x0104
+#define REG_TRXDMA_CTRL				0x010C
+#define REG_TRXFF_BNDY				0x0114
+#define REG_TRXFF_STATUS			0x0118
+#define REG_RXFF_PTR				0x011C
+#define REG_HIMR				0x0120
+#define REG_HISR				0x0124
+#define REG_HIMRE				0x0128
+#define REG_HISRE				0x012C
+#define REG_CPWM				0x012F
+#define REG_FWIMR				0x0130
+#define REG_FWISR				0x0134
+#define REG_PKTBUF_DBG_CTRL			0x0140
+#define REG_PKTBUF_DBG_DATA_L			0x0144
+#define REG_PKTBUF_DBG_DATA_H			0x0148
+
+#define REG_TC0_CTRL				0x0150
+#define REG_TC1_CTRL				0x0154
+#define REG_TC2_CTRL				0x0158
+#define REG_TC3_CTRL				0x015C
+#define REG_TC4_CTRL				0x0160
+#define REG_TCUNIT_BASE				0x0164
+#define REG_MBIST_START				0x0174
+#define REG_MBIST_DONE				0x0178
+#define REG_MBIST_FAIL				0x017C
+#define REG_C2HEVT_MSG_NORMAL			0x01A0
+#define REG_C2HEVT_MSG_TEST			0x01B8
+#define REG_C2HEVT_CLEAR			0x01BF
+#define REG_MCUTST_1				0x01c0
+#define REG_FMETHR				0x01C8
+#define REG_HMETFR				0x01CC
+#define REG_HMEBOX_0				0x01D0
+#define REG_HMEBOX_1				0x01D4
+#define REG_HMEBOX_2				0x01D8
+#define REG_HMEBOX_3				0x01DC
+
+#define REG_LLT_INIT				0x01E0
+#define REG_BB_ACCEESS_CTRL			0x01E8
+#define REG_BB_ACCESS_DATA			0x01EC
+
+#define REG_RQPN				0x0200
+#define REG_FIFOPAGE				0x0204
+#define REG_TDECTRL				0x0208
+#define REG_TXDMA_OFFSET_CHK			0x020C
+#define REG_TXDMA_STATUS			0x0210
+#define REG_RQPN_NPQ				0x0214
+
+#define REG_RXDMA_AGG_PG_TH			0x0280
+#define REG_RXPKT_NUM				0x0284
+#define REG_RXDMA_STATUS			0x0288
+
+#define	REG_PCIE_CTRL_REG			0x0300
+#define	REG_INT_MIG				0x0304
+#define	REG_BCNQ_DESA				0x0308
+#define	REG_HQ_DESA				0x0310
+#define	REG_MGQ_DESA				0x0318
+#define	REG_VOQ_DESA				0x0320
+#define	REG_VIQ_DESA				0x0328
+#define	REG_BEQ_DESA				0x0330
+#define	REG_BKQ_DESA				0x0338
+#define	REG_RX_DESA				0x0340
+#define	REG_DBI					0x0348
+#define	REG_MDIO				0x0354
+#define	REG_DBG_SEL				0x0360
+#define	REG_PCIE_HRPWM				0x0361
+#define	REG_PCIE_HCPWM				0x0363
+#define	REG_UART_CTRL				0x0364
+#define	REG_UART_TX_DESA			0x0370
+#define	REG_UART_RX_DESA			0x0378
+
+#define	REG_HDAQ_DESA_NODEF			0x0000
+#define	REG_CMDQ_DESA_NODEF			0x0000
+
+#define REG_VOQ_INFORMATION			0x0400
+#define REG_VIQ_INFORMATION			0x0404
+#define REG_BEQ_INFORMATION			0x0408
+#define REG_BKQ_INFORMATION			0x040C
+#define REG_MGQ_INFORMATION			0x0410
+#define REG_HGQ_INFORMATION			0x0414
+#define REG_BCNQ_INFORMATION			0x0418
+
+#define REG_CPU_MGQ_INFORMATION			0x041C
+#define REG_FWHW_TXQ_CTRL			0x0420
+#define REG_HWSEQ_CTRL				0x0423
+#define REG_TXPKTBUF_BCNQ_BDNY			0x0424
+#define REG_TXPKTBUF_MGQ_BDNY			0x0425
+#define REG_MULTI_BCNQ_EN			0x0426
+#define REG_MULTI_BCNQ_OFFSET			0x0427
+#define REG_SPEC_SIFS				0x0428
+#define REG_RL					0x042A
+#define REG_DARFRC				0x0430
+#define REG_RARFRC				0x0438
+#define REG_RRSR				0x0440
+#define REG_ARFR0				0x0444
+#define REG_ARFR1				0x0448
+#define REG_ARFR2				0x044C
+#define REG_ARFR3				0x0450
+#define REG_AGGLEN_LMT				0x0458
+#define REG_AMPDU_MIN_SPACE			0x045C
+#define REG_TXPKTBUF_WMAC_LBK_BF_HD		0x045D
+#define REG_FAST_EDCA_CTRL			0x0460
+#define REG_RD_RESP_PKT_TH			0x0463
+#define REG_INIRTS_RATE_SEL			0x0480
+#define REG_INIDATA_RATE_SEL			0x0484
+#define REG_POWER_STATUS			0x04A4
+#define REG_POWER_STAGE1			0x04B4
+#define REG_POWER_STAGE2			0x04B8
+#define REG_PKT_LIFE_TIME			0x04C0
+#define REG_STBC_SETTING			0x04C4
+#define REG_PROT_MODE_CTRL			0x04C8
+#define REG_BAR_MODE_CTRL			0x04CC
+#define REG_RA_TRY_RATE_AGG_LMT			0x04CF
+#define REG_NQOS_SEQ				0x04DC
+#define REG_QOS_SEQ				0x04DE
+#define REG_NEED_CPU_HANDLE			0x04E0
+#define REG_PKT_LOSE_RPT			0x04E1
+#define REG_PTCL_ERR_STATUS			0x04E2
+#define REG_DUMMY				0x04FC
+
+#define REG_EDCA_VO_PARAM			0x0500
+#define REG_EDCA_VI_PARAM			0x0504
+#define REG_EDCA_BE_PARAM			0x0508
+#define REG_EDCA_BK_PARAM			0x050C
+#define REG_BCNTCFG				0x0510
+#define REG_PIFS				0x0512
+#define REG_RDG_PIFS				0x0513
+#define REG_SIFS_CTX				0x0514
+#define REG_SIFS_TRX				0x0516
+#define REG_AGGR_BREAK_TIME			0x051A
+#define REG_SLOT				0x051B
+#define REG_TX_PTCL_CTRL			0x0520
+#define REG_TXPAUSE				0x0522
+#define REG_DIS_TXREQ_CLR			0x0523
+#define REG_RD_CTRL				0x0524
+#define REG_TBTT_PROHIBIT			0x0540
+#define REG_RD_NAV_NXT				0x0544
+#define REG_NAV_PROT_LEN			0x0546
+#define REG_BCN_CTRL				0x0550
+#define REG_USTIME_TSF				0x0551
+#define REG_MBID_NUM				0x0552
+#define REG_DUAL_TSF_RST			0x0553
+#define REG_BCN_INTERVAL			0x0554
+#define REG_MBSSID_BCN_SPACE			0x0554
+#define REG_DRVERLYINT				0x0558
+#define REG_BCNDMATIM				0x0559
+#define REG_ATIMWND				0x055A
+#define REG_BCN_MAX_ERR				0x055D
+#define REG_RXTSF_OFFSET_CCK			0x055E
+#define REG_RXTSF_OFFSET_OFDM			0x055F
+#define REG_TSFTR				0x0560
+#define REG_INIT_TSFTR				0x0564
+#define REG_PSTIMER				0x0580
+#define REG_TIMER0				0x0584
+#define REG_TIMER1				0x0588
+#define REG_ACMHWCTRL				0x05C0
+#define REG_ACMRSTCTRL				0x05C1
+#define REG_ACMAVG				0x05C2
+#define REG_VO_ADMTIME				0x05C4
+#define REG_VI_ADMTIME				0x05C6
+#define REG_BE_ADMTIME				0x05C8
+#define REG_EDCA_RANDOM_GEN			0x05CC
+#define REG_SCH_TXCMD				0x05D0
+
+#define REG_APSD_CTRL				0x0600
+#define REG_BWOPMODE				0x0603
+#define REG_TCR					0x0604
+#define REG_RCR					0x0608
+#define REG_RX_PKT_LIMIT			0x060C
+#define REG_RX_DLK_TIME				0x060D
+#define REG_RX_DRVINFO_SZ			0x060F
+
+#define REG_MACID				0x0610
+#define REG_BSSID				0x0618
+#define REG_MAR					0x0620
+#define REG_MBIDCAMCFG				0x0628
+
+#define REG_USTIME_EDCA				0x0638
+#define REG_MAC_SPEC_SIFS			0x063A
+#define REG_RESP_SIFS_CCK			0x063C
+#define REG_RESP_SIFS_OFDM			0x063E
+#define REG_ACKTO				0x0640
+#define REG_CTS2TO				0x0641
+#define REG_EIFS				0x0642
+
+#define REG_NAV_CTRL				0x0650
+#define REG_BACAMCMD				0x0654
+#define REG_BACAMCONTENT			0x0658
+#define REG_LBDLY				0x0660
+#define REG_FWDLY				0x0661
+#define REG_RXERR_RPT				0x0664
+#define REG_WMAC_TRXPTCL_CTL			0x0668
+
+#define REG_CAMCMD				0x0670
+#define REG_CAMWRITE				0x0674
+#define REG_CAMREAD				0x0678
+#define REG_CAMDBG				0x067C
+#define REG_SECCFG				0x0680
+
+#define REG_WOW_CTRL				0x0690
+#define REG_PSSTATUS				0x0691
+#define REG_PS_RX_INFO				0x0692
+#define REG_LPNAV_CTRL				0x0694
+#define REG_WKFMCAM_CMD				0x0698
+#define REG_WKFMCAM_RWD				0x069C
+#define REG_RXFLTMAP0				0x06A0
+#define REG_RXFLTMAP1				0x06A2
+#define REG_RXFLTMAP2				0x06A4
+#define REG_BCN_PSR_RPT				0x06A8
+#define REG_CALB32K_CTRL			0x06AC
+#define REG_PKT_MON_CTRL			0x06B4
+#define REG_BT_COEX_TABLE			0x06C0
+#define REG_WMAC_RESP_TXINFO			0x06D8
+
+#define REG_USB_INFO				0xFE17
+#define REG_USB_SPECIAL_OPTION			0xFE55
+#define REG_USB_DMA_AGG_TO			0xFE5B
+#define REG_USB_AGG_TO				0xFE5C
+#define REG_USB_AGG_TH				0xFE5D
+
+#define REG_TEST_USB_TXQS			0xFE48
+#define REG_TEST_SIE_VID			0xFE60
+#define REG_TEST_SIE_PID			0xFE62
+#define REG_TEST_SIE_OPTIONAL			0xFE64
+#define REG_TEST_SIE_CHIRP_K			0xFE65
+#define REG_TEST_SIE_PHY			0xFE66
+#define REG_TEST_SIE_MAC_ADDR			0xFE70
+#define REG_TEST_SIE_STRING			0xFE80
+
+#define REG_NORMAL_SIE_VID			0xFE60
+#define REG_NORMAL_SIE_PID			0xFE62
+#define REG_NORMAL_SIE_OPTIONAL			0xFE64
+#define REG_NORMAL_SIE_EP			0xFE65
+#define REG_NORMAL_SIE_PHY			0xFE68
+#define REG_NORMAL_SIE_MAC_ADDR			0xFE70
+#define REG_NORMAL_SIE_STRING			0xFE80
+
+#define	CR9346					REG_9346CR
+#define	MSR					(REG_CR + 2)
+#define	ISR					REG_HISR
+#define	TSFR					REG_TSFTR
+
+#define	MACIDR0					REG_MACID
+#define	MACIDR4					(REG_MACID + 4)
+
+#define PBP					REG_PBP
+
+#define	IDR0					MACIDR0
+#define	IDR4					MACIDR4
+
+#define	UNUSED_REGISTER				0x1BF
+#define	DCAM					UNUSED_REGISTER
+#define	PSR					UNUSED_REGISTER
+#define BBADDR					UNUSED_REGISTER
+#define	PHYDATAR				UNUSED_REGISTER
+
+#define	INVALID_BBRF_VALUE			0x12345678
+
+#define	MAX_MSS_DENSITY_2T			0x13
+#define	MAX_MSS_DENSITY_1T			0x0A
+
+#define	CMDEEPROM_EN				BIT(5)
+#define	CMDEEPROM_SEL				BIT(4)
+#define	CMD9346CR_9356SEL			BIT(4)
+#define	AUTOLOAD_EEPROM				(CMDEEPROM_EN|CMDEEPROM_SEL)
+#define	AUTOLOAD_EFUSE				CMDEEPROM_EN
+
+#define	GPIOSEL_GPIO				0
+#define	GPIOSEL_ENBT				BIT(5)
+
+#define	GPIO_IN					REG_GPIO_PIN_CTRL
+#define	GPIO_OUT				(REG_GPIO_PIN_CTRL+1)
+#define	GPIO_IO_SEL				(REG_GPIO_PIN_CTRL+2)
+#define	GPIO_MOD				(REG_GPIO_PIN_CTRL+3)
+
+#define	MSR_NOLINK				0x00
+#define	MSR_ADHOC				0x01
+#define	MSR_INFRA				0x02
+#define	MSR_AP					0x03
+
+#define	RRSR_RSC_OFFSET				21
+#define	RRSR_SHORT_OFFSET			23
+#define	RRSR_RSC_BW_40M				0x600000
+#define	RRSR_RSC_UPSUBCHNL			0x400000
+#define	RRSR_RSC_LOWSUBCHNL			0x200000
+#define	RRSR_SHORT				0x800000
+#define	RRSR_1M					BIT(0)
+#define	RRSR_2M					BIT(1)
+#define	RRSR_5_5M				BIT(2)
+#define	RRSR_11M				BIT(3)
+#define	RRSR_6M					BIT(4)
+#define	RRSR_9M					BIT(5)
+#define	RRSR_12M				BIT(6)
+#define	RRSR_18M				BIT(7)
+#define	RRSR_24M				BIT(8)
+#define	RRSR_36M				BIT(9)
+#define	RRSR_48M				BIT(10)
+#define	RRSR_54M				BIT(11)
+#define	RRSR_MCS0				BIT(12)
+#define	RRSR_MCS1				BIT(13)
+#define	RRSR_MCS2				BIT(14)
+#define	RRSR_MCS3				BIT(15)
+#define	RRSR_MCS4				BIT(16)
+#define	RRSR_MCS5				BIT(17)
+#define	RRSR_MCS6				BIT(18)
+#define	RRSR_MCS7				BIT(19)
+#define	BRSR_ACKSHORTPMB			BIT(23)
+
+#define	RATR_1M					0x00000001
+#define	RATR_2M					0x00000002
+#define	RATR_55M				0x00000004
+#define	RATR_11M				0x00000008
+#define	RATR_6M					0x00000010
+#define	RATR_9M					0x00000020
+#define	RATR_12M				0x00000040
+#define	RATR_18M				0x00000080
+#define	RATR_24M				0x00000100
+#define	RATR_36M				0x00000200
+#define	RATR_48M				0x00000400
+#define	RATR_54M				0x00000800
+#define	RATR_MCS0				0x00001000
+#define	RATR_MCS1				0x00002000
+#define	RATR_MCS2				0x00004000
+#define	RATR_MCS3				0x00008000
+#define	RATR_MCS4				0x00010000
+#define	RATR_MCS5				0x00020000
+#define	RATR_MCS6				0x00040000
+#define	RATR_MCS7				0x00080000
+#define	RATR_MCS8				0x00100000
+#define	RATR_MCS9				0x00200000
+#define	RATR_MCS10				0x00400000
+#define	RATR_MCS11				0x00800000
+#define	RATR_MCS12				0x01000000
+#define	RATR_MCS13				0x02000000
+#define	RATR_MCS14				0x04000000
+#define	RATR_MCS15				0x08000000
+
+#define RATE_1M					BIT(0)
+#define RATE_2M					BIT(1)
+#define RATE_5_5M				BIT(2)
+#define RATE_11M				BIT(3)
+#define RATE_6M					BIT(4)
+#define RATE_9M					BIT(5)
+#define RATE_12M				BIT(6)
+#define RATE_18M				BIT(7)
+#define RATE_24M				BIT(8)
+#define RATE_36M				BIT(9)
+#define RATE_48M				BIT(10)
+#define RATE_54M				BIT(11)
+#define RATE_MCS0				BIT(12)
+#define RATE_MCS1				BIT(13)
+#define RATE_MCS2				BIT(14)
+#define RATE_MCS3				BIT(15)
+#define RATE_MCS4				BIT(16)
+#define RATE_MCS5				BIT(17)
+#define RATE_MCS6				BIT(18)
+#define RATE_MCS7				BIT(19)
+#define RATE_MCS8				BIT(20)
+#define RATE_MCS9				BIT(21)
+#define RATE_MCS10				BIT(22)
+#define RATE_MCS11				BIT(23)
+#define RATE_MCS12				BIT(24)
+#define RATE_MCS13				BIT(25)
+#define RATE_MCS14				BIT(26)
+#define RATE_MCS15				BIT(27)
+
+#define	RATE_ALL_CCK		(RATR_1M | RATR_2M | RATR_55M | RATR_11M)
+#define	RATE_ALL_OFDM_AG	(RATR_6M | RATR_9M | RATR_12M | RATR_18M \
+				| RATR_24M | RATR_36M | RATR_48M | RATR_54M)
+#define	RATE_ALL_OFDM_1SS	(RATR_MCS0 | RATR_MCS1 | RATR_MCS2 | \
+				RATR_MCS3 | RATR_MCS4 | RATR_MCS5 | \
+				RATR_MCS6 | RATR_MCS7)
+#define	RATE_ALL_OFDM_2SS	(RATR_MCS8 | RATR_MCS9 | RATR_MCS10 | \
+				RATR_MCS11 | RATR_MCS12 | RATR_MCS13 | \
+				RATR_MCS14 | RATR_MCS15)
+
+#define	BW_OPMODE_20MHZ				BIT(2)
+#define	BW_OPMODE_5G				BIT(1)
+#define	BW_OPMODE_11J				BIT(0)
+
+#define	CAM_VALID				BIT(15)
+#define	CAM_NOTVALID				0x0000
+#define	CAM_USEDK				BIT(5)
+
+#define	CAM_NONE				0x0
+#define	CAM_WEP40				0x01
+#define	CAM_TKIP				0x02
+#define	CAM_AES					0x04
+#define	CAM_WEP104				0x05
+
+#define	TOTAL_CAM_ENTRY				32
+#define	HALF_CAM_ENTRY				16
+
+#define	CAM_WRITE				BIT(16)
+#define	CAM_READ				0x00000000
+#define	CAM_POLLINIG				BIT(31)
+
+#define	SCR_USEDK				0x01
+#define	SCR_TXSEC_ENABLE			0x02
+#define	SCR_RXSEC_ENABLE			0x04
+
+#define	WOW_PMEN				BIT(0)
+#define	WOW_WOMEN				BIT(1)
+#define	WOW_MAGIC				BIT(2)
+#define	WOW_UWF					BIT(3)
+
+#define	IMR8190_DISABLED			0x0
+#define	IMR_BCNDMAINT6				BIT(31)
+#define	IMR_BCNDMAINT5				BIT(30)
+#define	IMR_BCNDMAINT4				BIT(29)
+#define	IMR_BCNDMAINT3				BIT(28)
+#define	IMR_BCNDMAINT2				BIT(27)
+#define	IMR_BCNDMAINT1				BIT(26)
+#define	IMR_BCNDOK8				BIT(25)
+#define	IMR_BCNDOK7				BIT(24)
+#define	IMR_BCNDOK6				BIT(23)
+#define	IMR_BCNDOK5				BIT(22)
+#define	IMR_BCNDOK4				BIT(21)
+#define	IMR_BCNDOK3				BIT(20)
+#define	IMR_BCNDOK2				BIT(19)
+#define	IMR_BCNDOK1				BIT(18)
+#define	IMR_TIMEOUT2				BIT(17)
+#define	IMR_TIMEOUT1				BIT(16)
+#define	IMR_TXFOVW				BIT(15)
+#define	IMR_PSTIMEOUT				BIT(14)
+#define	IMR_BCNINT				BIT(13)
+#define	IMR_RXFOVW				BIT(12)
+#define	IMR_RDU					BIT(11)
+#define	IMR_ATIMEND				BIT(10)
+#define	IMR_BDOK				BIT(9)
+#define	IMR_HIGHDOK				BIT(8)
+#define	IMR_TBDOK				BIT(7)
+#define	IMR_MGNTDOK				BIT(6)
+#define	IMR_TBDER				BIT(5)
+#define	IMR_BKDOK				BIT(4)
+#define	IMR_BEDOK				BIT(3)
+#define	IMR_VIDOK				BIT(2)
+#define	IMR_VODOK				BIT(1)
+#define	IMR_ROK					BIT(0)
+
+#define	IMR_TXERR				BIT(11)
+#define	IMR_RXERR				BIT(10)
+#define	IMR_C2HCMD				BIT(9)
+#define	IMR_CPWM				BIT(8)
+#define	IMR_OCPINT				BIT(1)
+#define	IMR_WLANOFF				BIT(0)
+
+#define	HWSET_MAX_SIZE				128
+
+#define	EEPROM_DEFAULT_TSSI			0x0
+#define EEPROM_DEFAULT_TXPOWERDIFF		0x0
+#define EEPROM_DEFAULT_CRYSTALCAP		0x5
+#define EEPROM_DEFAULT_BOARDTYPE		0x02
+#define EEPROM_DEFAULT_TXPOWER			0x1010
+#define	EEPROM_DEFAULT_HT2T_TXPWR		0x10
+
+#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
+#define	EEPROM_DEFAULT_THERMALMETER		0x12
+#define	EEPROM_DEFAULT_ANTTXPOWERDIFF		0x0
+#define	EEPROM_DEFAULT_TXPWDIFF_CRYSTALCAP	0x5
+#define	EEPROM_DEFAULT_TXPOWERLEVEL		0x22
+#define	EEPROM_DEFAULT_HT40_2SDIFF		0x0
+#define EEPROM_DEFAULT_HT20_DIFF		2
+#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
+#define EEPROM_DEFAULT_HT40_PWRMAXOFFSET	0
+#define EEPROM_DEFAULT_HT20_PWRMAXOFFSET	0
+
+#define RF_OPTION1				0x79
+#define RF_OPTION2				0x7A
+#define RF_OPTION3				0x7B
+#define RF_OPTION4				0x7C
+
+#define EEPROM_DEFAULT_PID			0x1234
+#define EEPROM_DEFAULT_VID			0x5678
+#define EEPROM_DEFAULT_CUSTOMERID		0xAB
+#define EEPROM_DEFAULT_SUBCUSTOMERID		0xCD
+#define EEPROM_DEFAULT_VERSION			0
+
+#define	EEPROM_CHANNEL_PLAN_FCC			0x0
+#define	EEPROM_CHANNEL_PLAN_IC			0x1
+#define	EEPROM_CHANNEL_PLAN_ETSI		0x2
+#define	EEPROM_CHANNEL_PLAN_SPAIN		0x3
+#define	EEPROM_CHANNEL_PLAN_FRANCE		0x4
+#define	EEPROM_CHANNEL_PLAN_MKK			0x5
+#define	EEPROM_CHANNEL_PLAN_MKK1		0x6
+#define	EEPROM_CHANNEL_PLAN_ISRAEL		0x7
+#define	EEPROM_CHANNEL_PLAN_TELEC		0x8
+#define	EEPROM_CHANNEL_PLAN_GLOBAL_DOMAIN	0x9
+#define	EEPROM_CHANNEL_PLAN_WORLD_WIDE_13	0xA
+#define	EEPROM_CHANNEL_PLAN_NCC			0xB
+#define	EEPROM_CHANNEL_PLAN_BY_HW_MASK		0x80
+
+#define EEPROM_CID_DEFAULT			0x0
+#define EEPROM_CID_TOSHIBA			0x4
+#define	EEPROM_CID_CCX				0x10
+#define	EEPROM_CID_QMI				0x0D
+#define EEPROM_CID_WHQL				0xFE
+
+#define	RTL8192_EEPROM_ID			0x8129
+
+#define RTL8190_EEPROM_ID			0x8129
+#define EEPROM_HPON				0x02
+#define EEPROM_CLK				0x06
+#define EEPROM_TESTR				0x08
+
+#define EEPROM_VID				0x0A
+#define EEPROM_DID				0x0C
+#define EEPROM_SVID				0x0E
+#define EEPROM_SMID				0x10
+
+#define EEPROM_MAC_ADDR				0x16
+
+#define EEPROM_CCK_TX_PWR_INX			0x5A
+#define EEPROM_HT40_1S_TX_PWR_INX		0x60
+#define EEPROM_HT40_2S_TX_PWR_INX_DIFF		0x66
+#define EEPROM_HT20_TX_PWR_INX_DIFF		0x69
+#define EEPROM_OFDM_TX_PWR_INX_DIFF		0x6C
+#define EEPROM_HT40_MAX_PWR_OFFSET		0x6F
+#define EEPROM_HT20_MAX_PWR_OFFSET		0x72
+
+#define EEPROM_TSSI_A				0x76
+#define EEPROM_TSSI_B				0x77
+#define EEPROM_THERMAL_METER			0x78
+#define EEPROM_XTAL_K				0x78
+#define EEPROM_RF_OPT1				0x79
+#define EEPROM_RF_OPT2				0x7A
+#define EEPROM_RF_OPT3				0x7B
+#define EEPROM_RF_OPT4				0x7C
+#define EEPROM_CHANNEL_PLAN			0x7D
+#define EEPROM_VERSION				0x7E
+#define EEPROM_CUSTOMER_ID			0x7F
+
+#define EEPROM_PWRDIFF				0x54
+
+#define EEPROM_TXPOWERCCK			0x5A
+#define	EEPROM_TXPOWERHT40_1S			0x60
+#define	EEPROM_TXPOWERHT40_2SDIFF		0x66
+#define EEPROM_TXPOWERHT20DIFF			0x69
+#define EEPROM_TXPOWER_OFDMDIFF			0x6C
+
+#define	EEPROM_TXPWR_GROUP			0x6F
+
+#define EEPROM_TSSI_A				0x76
+#define EEPROM_TSSI_B				0x77
+#define EEPROM_THERMAL_METER			0x78
+
+#define EEPROM_CHANNELPLAN			0x75
+
+#define RF_OPTION1				0x79
+#define RF_OPTION2				0x7A
+#define RF_OPTION3				0x7B
+#define RF_OPTION4				0x7C
+
+#define	STOPBECON				BIT(6)
+#define	STOPHIGHT				BIT(5)
+#define	STOPMGT					BIT(4)
+#define	STOPVO					BIT(3)
+#define	STOPVI					BIT(2)
+#define	STOPBE					BIT(1)
+#define	STOPBK					BIT(0)
+
+#define	RCR_APPFCS				BIT(31)
+#define	RCR_APP_MIC				BIT(30)
+#define	RCR_APP_ICV				BIT(29)
+#define	RCR_APP_PHYST_RXFF			BIT(28)
+#define	RCR_APP_BA_SSN				BIT(27)
+#define	RCR_ENMBID				BIT(24)
+#define	RCR_LSIGEN				BIT(23)
+#define	RCR_MFBEN				BIT(22)
+#define	RCR_HTC_LOC_CTRL			BIT(14)
+#define	RCR_AMF					BIT(13)
+#define	RCR_ACF					BIT(12)
+#define	RCR_ADF					BIT(11)
+#define	RCR_AICV				BIT(9)
+#define	RCR_ACRC32				BIT(8)
+#define	RCR_CBSSID_BCN				BIT(7)
+#define	RCR_CBSSID_DATA				BIT(6)
+#define	RCR_CBSSID				RCR_CBSSID_DATA
+#define	RCR_APWRMGT				BIT(5)
+#define	RCR_ADD3				BIT(4)
+#define	RCR_AB					BIT(3)
+#define	RCR_AM					BIT(2)
+#define	RCR_APM					BIT(1)
+#define	RCR_AAP					BIT(0)
+#define	RCR_MXDMA_OFFSET			8
+#define	RCR_FIFO_OFFSET				13
+
+#define RSV_CTRL				0x001C
+#define RD_CTRL					0x0524
+
+#define REG_USB_INFO				0xFE17
+#define REG_USB_SPECIAL_OPTION			0xFE55
+#define REG_USB_DMA_AGG_TO			0xFE5B
+#define REG_USB_AGG_TO				0xFE5C
+#define REG_USB_AGG_TH				0xFE5D
+
+#define REG_USB_VID				0xFE60
+#define REG_USB_PID				0xFE62
+#define REG_USB_OPTIONAL			0xFE64
+#define REG_USB_CHIRP_K				0xFE65
+#define REG_USB_PHY				0xFE66
+#define REG_USB_MAC_ADDR			0xFE70
+#define REG_USB_HRPWM				0xFE58
+#define REG_USB_HCPWM				0xFE57
+
+#define SW18_FPWM				BIT(3)
+
+#define ISO_MD2PP				BIT(0)
+#define ISO_UA2USB				BIT(1)
+#define ISO_UD2CORE				BIT(2)
+#define ISO_PA2PCIE				BIT(3)
+#define ISO_PD2CORE				BIT(4)
+#define ISO_IP2MAC				BIT(5)
+#define ISO_DIOP				BIT(6)
+#define ISO_DIOE				BIT(7)
+#define ISO_EB2CORE				BIT(8)
+#define ISO_DIOR				BIT(9)
+
+#define PWC_EV25V				BIT(14)
+#define PWC_EV12V				BIT(15)
+
+#define FEN_BBRSTB				BIT(0)
+#define FEN_BB_GLB_RSTn				BIT(1)
+#define FEN_USBA				BIT(2)
+#define FEN_UPLL				BIT(3)
+#define FEN_USBD				BIT(4)
+#define FEN_DIO_PCIE				BIT(5)
+#define FEN_PCIEA				BIT(6)
+#define FEN_PPLL				BIT(7)
+#define FEN_PCIED				BIT(8)
+#define FEN_DIOE				BIT(9)
+#define FEN_CPUEN				BIT(10)
+#define FEN_DCORE				BIT(11)
+#define FEN_ELDR				BIT(12)
+#define FEN_DIO_RF				BIT(13)
+#define FEN_HWPDN				BIT(14)
+#define FEN_MREGEN				BIT(15)
+
+#define PFM_LDALL				BIT(0)
+#define PFM_ALDN				BIT(1)
+#define PFM_LDKP				BIT(2)
+#define PFM_WOWL				BIT(3)
+#define EnPDN					BIT(4)
+#define PDN_PL					BIT(5)
+#define APFM_ONMAC				BIT(8)
+#define APFM_OFF				BIT(9)
+#define APFM_RSM				BIT(10)
+#define AFSM_HSUS				BIT(11)
+#define AFSM_PCIE				BIT(12)
+#define APDM_MAC				BIT(13)
+#define APDM_HOST				BIT(14)
+#define APDM_HPDN				BIT(15)
+#define RDY_MACON				BIT(16)
+#define SUS_HOST				BIT(17)
+#define ROP_ALD					BIT(20)
+#define ROP_PWR					BIT(21)
+#define ROP_SPS					BIT(22)
+#define SOP_MRST				BIT(25)
+#define SOP_FUSE				BIT(26)
+#define SOP_ABG					BIT(27)
+#define SOP_AMB					BIT(28)
+#define SOP_RCK					BIT(29)
+#define SOP_A8M					BIT(30)
+#define XOP_BTCK				BIT(31)
+
+#define ANAD16V_EN				BIT(0)
+#define ANA8M					BIT(1)
+#define MACSLP					BIT(4)
+#define LOADER_CLK_EN				BIT(5)
+#define _80M_SSC_DIS				BIT(7)
+#define _80M_SSC_EN_HO				BIT(8)
+#define PHY_SSC_RSTB				BIT(9)
+#define SEC_CLK_EN				BIT(10)
+#define MAC_CLK_EN				BIT(11)
+#define SYS_CLK_EN				BIT(12)
+#define RING_CLK_EN				BIT(13)
+
+#define	BOOT_FROM_EEPROM			BIT(4)
+#define	EEPROM_EN				BIT(5)
+
+#define AFE_BGEN				BIT(0)
+#define AFE_MBEN				BIT(1)
+#define MAC_ID_EN				BIT(7)
+
+#define WLOCK_ALL				BIT(0)
+#define WLOCK_00				BIT(1)
+#define WLOCK_04				BIT(2)
+#define WLOCK_08				BIT(3)
+#define WLOCK_40				BIT(4)
+#define R_DIS_PRST_0				BIT(5)
+#define R_DIS_PRST_1				BIT(6)
+#define LOCK_ALL_EN				BIT(7)
+
+#define RF_EN					BIT(0)
+#define RF_RSTB					BIT(1)
+#define RF_SDMRSTB				BIT(2)
+
+#define LDA15_EN				BIT(0)
+#define LDA15_STBY				BIT(1)
+#define LDA15_OBUF				BIT(2)
+#define LDA15_REG_VOS				BIT(3)
+#define _LDA15_VOADJ(x)				(((x) & 0x7) << 4)
+
+#define LDV12_EN				BIT(0)
+#define LDV12_SDBY				BIT(1)
+#define LPLDO_HSM				BIT(2)
+#define LPLDO_LSM_DIS				BIT(3)
+#define _LDV12_VADJ(x)				(((x) & 0xF) << 4)
+
+#define XTAL_EN					BIT(0)
+#define XTAL_BSEL				BIT(1)
+#define _XTAL_BOSC(x)				(((x) & 0x3) << 2)
+#define _XTAL_CADJ(x)				(((x) & 0xF) << 4)
+#define XTAL_GATE_USB				BIT(8)
+#define _XTAL_USB_DRV(x)			(((x) & 0x3) << 9)
+#define XTAL_GATE_AFE				BIT(11)
+#define _XTAL_AFE_DRV(x)			(((x) & 0x3) << 12)
+#define XTAL_RF_GATE				BIT(14)
+#define _XTAL_RF_DRV(x)				(((x) & 0x3) << 15)
+#define XTAL_GATE_DIG				BIT(17)
+#define _XTAL_DIG_DRV(x)			(((x) & 0x3) << 18)
+#define XTAL_BT_GATE				BIT(20)
+#define _XTAL_BT_DRV(x)				(((x) & 0x3) << 21)
+#define _XTAL_GPIO(x)				(((x) & 0x7) << 23)
+
+#define CKDLY_AFE				BIT(26)
+#define CKDLY_USB				BIT(27)
+#define CKDLY_DIG				BIT(28)
+#define CKDLY_BT				BIT(29)
+
+#define APLL_EN					BIT(0)
+#define APLL_320_EN				BIT(1)
+#define APLL_FREF_SEL				BIT(2)
+#define APLL_EDGE_SEL				BIT(3)
+#define APLL_WDOGB				BIT(4)
+#define APLL_LPFEN				BIT(5)
+
+#define APLL_REF_CLK_13MHZ			0x1
+#define APLL_REF_CLK_19_2MHZ			0x2
+#define APLL_REF_CLK_20MHZ			0x3
+#define APLL_REF_CLK_25MHZ			0x4
+#define APLL_REF_CLK_26MHZ			0x5
+#define APLL_REF_CLK_38_4MHZ			0x6
+#define APLL_REF_CLK_40MHZ			0x7
+
+#define APLL_320EN				BIT(14)
+#define APLL_80EN				BIT(15)
+#define APLL_1MEN				BIT(24)
+
+#define ALD_EN					BIT(18)
+#define EF_PD					BIT(19)
+#define EF_FLAG					BIT(31)
+
+#define EF_TRPT					BIT(7)
+#define LDOE25_EN				BIT(31)
+
+#define RSM_EN					BIT(0)
+#define Timer_EN				BIT(4)
+
+#define TRSW0EN					BIT(2)
+#define TRSW1EN					BIT(3)
+#define EROM_EN					BIT(4)
+#define EnBT					BIT(5)
+#define EnUart					BIT(8)
+#define Uart_910				BIT(9)
+#define EnPMAC					BIT(10)
+#define SIC_SWRST				BIT(11)
+#define EnSIC					BIT(12)
+#define SIC_23					BIT(13)
+#define EnHDP					BIT(14)
+#define SIC_LBK					BIT(15)
+
+#define LED0PL					BIT(4)
+#define LED1PL					BIT(12)
+#define LED0DIS					BIT(7)
+
+#define MCUFWDL_EN				BIT(0)
+#define MCUFWDL_RDY				BIT(1)
+#define FWDL_ChkSum_rpt				BIT(2)
+#define MACINI_RDY				BIT(3)
+#define BBINI_RDY				BIT(4)
+#define RFINI_RDY				BIT(5)
+#define WINTINI_RDY				BIT(6)
+#define CPRST					BIT(23)
+
+#define XCLK_VLD				BIT(0)
+#define ACLK_VLD				BIT(1)
+#define UCLK_VLD				BIT(2)
+#define PCLK_VLD				BIT(3)
+#define PCIRSTB					BIT(4)
+#define V15_VLD					BIT(5)
+#define TRP_B15V_EN				BIT(7)
+#define SIC_IDLE				BIT(8)
+#define BD_MAC2					BIT(9)
+#define BD_MAC1					BIT(10)
+#define IC_MACPHY_MODE				BIT(11)
+#define PAD_HWPD_IDN				BIT(22)
+#define TRP_VAUX_EN				BIT(23)
+#define TRP_BT_EN				BIT(24)
+#define BD_PKG_SEL				BIT(25)
+#define BD_HCI_SEL				BIT(26)
+#define TYPE_ID					BIT(27)
+
+#define CHIP_VER_RTL_MASK			0xF000
+#define CHIP_VER_RTL_SHIFT			12
+
+#define REG_LBMODE				(REG_CR + 3)
+
+#define HCI_TXDMA_EN				BIT(0)
+#define HCI_RXDMA_EN				BIT(1)
+#define TXDMA_EN				BIT(2)
+#define RXDMA_EN				BIT(3)
+#define PROTOCOL_EN				BIT(4)
+#define SCHEDULE_EN				BIT(5)
+#define MACTXEN					BIT(6)
+#define MACRXEN					BIT(7)
+#define ENSWBCN					BIT(8)
+#define ENSEC					BIT(9)
+
+#define _NETTYPE(x)				(((x) & 0x3) << 16)
+#define MASK_NETTYPE				0x30000
+#define NT_NO_LINK				0x0
+#define NT_LINK_AD_HOC				0x1
+#define NT_LINK_AP				0x2
+#define NT_AS_AP				0x3
+
+#define _LBMODE(x)				(((x) & 0xF) << 24)
+#define MASK_LBMODE				0xF000000
+#define LOOPBACK_NORMAL				0x0
+#define LOOPBACK_IMMEDIATELY			0xB
+#define LOOPBACK_MAC_DELAY			0x3
+#define LOOPBACK_PHY				0x1
+#define LOOPBACK_DMA				0x7
+
+#define GET_RX_PAGE_SIZE(value)		((value) & 0xF)
+#define GET_TX_PAGE_SIZE(value)		(((value) & 0xF0) >> 4)
+#define _PSRX_MASK				0xF
+#define _PSTX_MASK				0xF0
+#define _PSRX(x)				(x)
+#define _PSTX(x)				((x) << 4)
+
+#define PBP_64					0x0
+#define PBP_128					0x1
+#define PBP_256					0x2
+#define PBP_512					0x3
+#define PBP_1024				0x4
+
+#define RXDMA_ARBBW_EN				BIT(0)
+#define RXSHFT_EN				BIT(1)
+#define RXDMA_AGG_EN				BIT(2)
+#define QS_VO_QUEUE				BIT(8)
+#define QS_VI_QUEUE				BIT(9)
+#define QS_BE_QUEUE				BIT(10)
+#define QS_BK_QUEUE				BIT(11)
+#define QS_MANAGER_QUEUE			BIT(12)
+#define QS_HIGH_QUEUE				BIT(13)
+
+#define HQSEL_VOQ				BIT(0)
+#define HQSEL_VIQ				BIT(1)
+#define HQSEL_BEQ				BIT(2)
+#define HQSEL_BKQ				BIT(3)
+#define HQSEL_MGTQ				BIT(4)
+#define HQSEL_HIQ				BIT(5)
+
+#define _TXDMA_HIQ_MAP(x)			(((x)&0x3) << 14)
+#define _TXDMA_MGQ_MAP(x)			(((x)&0x3) << 12)
+#define _TXDMA_BKQ_MAP(x)			(((x)&0x3) << 10)
+#define _TXDMA_BEQ_MAP(x)			(((x)&0x3) <<  8)
+#define _TXDMA_VIQ_MAP(x)			(((x)&0x3) <<  6)
+#define _TXDMA_VOQ_MAP(x)			(((x)&0x3) <<  4)
+
+#define QUEUE_LOW				1
+#define QUEUE_NORMAL				2
+#define QUEUE_HIGH				3
+
+#define _LLT_NO_ACTIVE				0x0
+#define _LLT_WRITE_ACCESS			0x1
+#define _LLT_READ_ACCESS			0x2
+
+#define _LLT_INIT_DATA(x)			((x) & 0xFF)
+#define _LLT_INIT_ADDR(x)			(((x) & 0xFF) << 8)
+#define _LLT_OP(x)				(((x) & 0x3) << 30)
+#define _LLT_OP_VALUE(x)			(((x) >> 30) & 0x3)
+
+#define BB_WRITE_READ_MASK			(BIT(31) | BIT(30))
+#define BB_WRITE_EN				BIT(30)
+#define BB_READ_EN				BIT(31)
+
+#define _HPQ(x)					((x) & 0xFF)
+#define _LPQ(x)					(((x) & 0xFF) << 8)
+#define _PUBQ(x)				(((x) & 0xFF) << 16)
+#define _NPQ(x)					((x) & 0xFF)
+
+#define HPQ_PUBLIC_DIS				BIT(24)
+#define LPQ_PUBLIC_DIS				BIT(25)
+#define LD_RQPN					BIT(31)
+
+#define BCN_VALID				BIT(16)
+#define BCN_HEAD(x)				(((x) & 0xFF) << 8)
+#define	BCN_HEAD_MASK				0xFF00
+
+#define BLK_DESC_NUM_SHIFT			4
+#define BLK_DESC_NUM_MASK			0xF
+
+#define DROP_DATA_EN				BIT(9)
+
+#define EN_AMPDU_RTY_NEW			BIT(7)
+
+#define _INIRTSMCS_SEL(x)			((x) & 0x3F)
+
+#define _SPEC_SIFS_CCK(x)			((x) & 0xFF)
+#define _SPEC_SIFS_OFDM(x)			(((x) & 0xFF) << 8)
+
+#define RATE_REG_BITMAP_ALL			0xFFFFF
+
+#define _RRSC_BITMAP(x)				((x) & 0xFFFFF)
+
+#define _RRSR_RSC(x)				(((x) & 0x3) << 21)
+#define RRSR_RSC_RESERVED			0x0
+#define RRSR_RSC_UPPER_SUBCHANNEL		0x1
+#define RRSR_RSC_LOWER_SUBCHANNEL		0x2
+#define RRSR_RSC_DUPLICATE_MODE			0x3
+
+#define USE_SHORT_G1				BIT(20)
+
+#define _AGGLMT_MCS0(x)				((x) & 0xF)
+#define _AGGLMT_MCS1(x)				(((x) & 0xF) << 4)
+#define _AGGLMT_MCS2(x)				(((x) & 0xF) << 8)
+#define _AGGLMT_MCS3(x)				(((x) & 0xF) << 12)
+#define _AGGLMT_MCS4(x)				(((x) & 0xF) << 16)
+#define _AGGLMT_MCS5(x)				(((x) & 0xF) << 20)
+#define _AGGLMT_MCS6(x)				(((x) & 0xF) << 24)
+#define _AGGLMT_MCS7(x)				(((x) & 0xF) << 28)
+
+#define	RETRY_LIMIT_SHORT_SHIFT			8
+#define	RETRY_LIMIT_LONG_SHIFT			0
+
+#define _DARF_RC1(x)				((x) & 0x1F)
+#define _DARF_RC2(x)				(((x) & 0x1F) << 8)
+#define _DARF_RC3(x)				(((x) & 0x1F) << 16)
+#define _DARF_RC4(x)				(((x) & 0x1F) << 24)
+#define _DARF_RC5(x)				((x) & 0x1F)
+#define _DARF_RC6(x)				(((x) & 0x1F) << 8)
+#define _DARF_RC7(x)				(((x) & 0x1F) << 16)
+#define _DARF_RC8(x)				(((x) & 0x1F) << 24)
+
+#define _RARF_RC1(x)				((x) & 0x1F)
+#define _RARF_RC2(x)				(((x) & 0x1F) << 8)
+#define _RARF_RC3(x)				(((x) & 0x1F) << 16)
+#define _RARF_RC4(x)				(((x) & 0x1F) << 24)
+#define _RARF_RC5(x)				((x) & 0x1F)
+#define _RARF_RC6(x)				(((x) & 0x1F) << 8)
+#define _RARF_RC7(x)				(((x) & 0x1F) << 16)
+#define _RARF_RC8(x)				(((x) & 0x1F) << 24)
+
+#define AC_PARAM_TXOP_LIMIT_OFFSET		16
+#define AC_PARAM_ECW_MAX_OFFSET			12
+#define AC_PARAM_ECW_MIN_OFFSET			8
+#define AC_PARAM_AIFS_OFFSET			0
+
+#define _AIFS(x)				(x)
+#define _ECW_MAX_MIN(x)				((x) << 8)
+#define _TXOP_LIMIT(x)				((x) << 16)
+
+#define _BCNIFS(x)				((x) & 0xFF)
+#define _BCNECW(x)				((((x) & 0xF)) << 8)
+
+#define _LRL(x)					((x) & 0x3F)
+#define _SRL(x)					(((x) & 0x3F) << 8)
+
+#define _SIFS_CCK_CTX(x)			((x) & 0xFF)
+#define _SIFS_CCK_TRX(x)			(((x) & 0xFF) << 8);
+
+#define _SIFS_OFDM_CTX(x)			((x) & 0xFF)
+#define _SIFS_OFDM_TRX(x)			(((x) & 0xFF) << 8);
+
+#define _TBTT_PROHIBIT_HOLD(x)			(((x) & 0xFF) << 8)
+
+#define DIS_EDCA_CNT_DWN			BIT(11)
+
+#define EN_MBSSID				BIT(1)
+#define EN_TXBCN_RPT				BIT(2)
+#define	EN_BCN_FUNCTION				BIT(3)
+
+#define TSFTR_RST				BIT(0)
+#define TSFTR1_RST				BIT(1)
+
+#define STOP_BCNQ				BIT(6)
+
+#define	DIS_TSF_UDT0_NORMAL_CHIP		BIT(4)
+#define	DIS_TSF_UDT0_TEST_CHIP			BIT(5)
+
+#define	AcmHw_HwEn				BIT(0)
+#define	AcmHw_BeqEn				BIT(1)
+#define	AcmHw_ViqEn				BIT(2)
+#define	AcmHw_VoqEn				BIT(3)
+#define	AcmHw_BeqStatus				BIT(4)
+#define	AcmHw_ViqStatus				BIT(5)
+#define	AcmHw_VoqStatus				BIT(6)
+
+#define APSDOFF					BIT(6)
+#define APSDOFF_STATUS				BIT(7)
+
+#define BW_20MHZ				BIT(2)
+
+#define RATE_BITMAP_ALL				0xFFFFF
+
+#define RATE_RRSR_CCK_ONLY_1M			0xFFFF1
+
+#define TSFRST					BIT(0)
+#define DIS_GCLK				BIT(1)
+#define PAD_SEL					BIT(2)
+#define PWR_ST					BIT(6)
+#define PWRBIT_OW_EN				BIT(7)
+#define ACRC					BIT(8)
+#define CFENDFORM				BIT(9)
+#define ICV					BIT(10)
+
+#define AAP					BIT(0)
+#define APM					BIT(1)
+#define AM					BIT(2)
+#define AB					BIT(3)
+#define ADD3					BIT(4)
+#define APWRMGT					BIT(5)
+#define CBSSID					BIT(6)
+#define CBSSID_DATA				BIT(6)
+#define CBSSID_BCN				BIT(7)
+#define ACRC32					BIT(8)
+#define AICV					BIT(9)
+#define ADF					BIT(11)
+#define ACF					BIT(12)
+#define AMF					BIT(13)
+#define HTC_LOC_CTRL				BIT(14)
+#define UC_DATA_EN				BIT(16)
+#define BM_DATA_EN				BIT(17)
+#define MFBEN					BIT(22)
+#define LSIGEN					BIT(23)
+#define EnMBID					BIT(24)
+#define APP_BASSN				BIT(27)
+#define APP_PHYSTS				BIT(28)
+#define APP_ICV					BIT(29)
+#define APP_MIC					BIT(30)
+#define APP_FCS					BIT(31)
+
+#define _MIN_SPACE(x)				((x) & 0x7)
+#define _SHORT_GI_PADDING(x)			(((x) & 0x1F) << 3)
+
+#define RXERR_TYPE_OFDM_PPDU			0
+#define RXERR_TYPE_OFDM_FALSE_ALARM		1
+#define	RXERR_TYPE_OFDM_MPDU_OK			2
+#define RXERR_TYPE_OFDM_MPDU_FAIL		3
+#define RXERR_TYPE_CCK_PPDU			4
+#define RXERR_TYPE_CCK_FALSE_ALARM		5
+#define RXERR_TYPE_CCK_MPDU_OK			6
+#define RXERR_TYPE_CCK_MPDU_FAIL		7
+#define RXERR_TYPE_HT_PPDU			8
+#define RXERR_TYPE_HT_FALSE_ALARM		9
+#define RXERR_TYPE_HT_MPDU_TOTAL		10
+#define RXERR_TYPE_HT_MPDU_OK			11
+#define RXERR_TYPE_HT_MPDU_FAIL			12
+#define RXERR_TYPE_RX_FULL_DROP			15
+
+#define RXERR_COUNTER_MASK			0xFFFFF
+#define RXERR_RPT_RST				BIT(27)
+#define _RXERR_RPT_SEL(type)			((type) << 28)
+
+#define	SCR_TxUseDK				BIT(0)
+#define	SCR_RxUseDK				BIT(1)
+#define	SCR_TxEncEnable				BIT(2)
+#define	SCR_RxDecEnable				BIT(3)
+#define	SCR_SKByA2				BIT(4)
+#define	SCR_NoSKMC				BIT(5)
+#define SCR_TXBCUSEDK				BIT(6)
+#define SCR_RXBCUSEDK				BIT(7)
+
+#define USB_IS_HIGH_SPEED			0
+#define USB_IS_FULL_SPEED			1
+#define USB_SPEED_MASK				BIT(5)
+
+#define USB_NORMAL_SIE_EP_MASK			0xF
+#define USB_NORMAL_SIE_EP_SHIFT			4
+
+#define USB_TEST_EP_MASK			0x30
+#define USB_TEST_EP_SHIFT			4
+
+#define USB_AGG_EN				BIT(3)
+
+#define MAC_ADDR_LEN				6
+#define LAST_ENTRY_OF_TX_PKT_BUFFER		255
+
+#define POLLING_LLT_THRESHOLD			20
+#define POLLING_READY_TIMEOUT_COUNT		1000
+
+#define	MAX_MSS_DENSITY_2T			0x13
+#define	MAX_MSS_DENSITY_1T			0x0A
+
+#define EPROM_CMD_OPERATING_MODE_MASK	((1<<7)|(1<<6))
+#define EPROM_CMD_CONFIG			0x3
+#define EPROM_CMD_LOAD				1
+
+#define	HWSET_MAX_SIZE_92S		HWSET_MAX_SIZE
+
+#define	HAL_8192C_HW_GPIO_WPS_BIT		BIT(2)
+
+#define	RPMAC_RESET				0x100
+#define	RPMAC_TXSTART				0x104
+#define	RPMAC_TXLEGACYSIG			0x108
+#define	RPMAC_TXHTSIG1				0x10c
+#define	RPMAC_TXHTSIG2				0x110
+#define	RPMAC_PHYDEBUG				0x114
+#define	RPMAC_TXPACKETNUM			0x118
+#define	RPMAC_TXIDLE				0x11c
+#define	RPMAC_TXMACHEADER0			0x120
+#define	RPMAC_TXMACHEADER1			0x124
+#define	RPMAC_TXMACHEADER2			0x128
+#define	RPMAC_TXMACHEADER3			0x12c
+#define	RPMAC_TXMACHEADER4			0x130
+#define	RPMAC_TXMACHEADER5			0x134
+#define	RPMAC_TXDADATYPE			0x138
+#define	RPMAC_TXRANDOMSEED			0x13c
+#define	RPMAC_CCKPLCPPREAMBLE			0x140
+#define	RPMAC_CCKPLCPHEADER			0x144
+#define	RPMAC_CCKCRC16				0x148
+#define	RPMAC_OFDMRXCRC32OK			0x170
+#define	RPMAC_OFDMRXCRC32Er			0x174
+#define	RPMAC_OFDMRXPARITYER			0x178
+#define	RPMAC_OFDMRXCRC8ER			0x17c
+#define	RPMAC_CCKCRXRC16ER			0x180
+#define	RPMAC_CCKCRXRC32ER			0x184
+#define	RPMAC_CCKCRXRC32OK			0x188
+#define	RPMAC_TXSTATUS				0x18c
+
+#define	RFPGA0_RFMOD				0x800
+
+#define	RFPGA0_TXINFO				0x804
+#define	RFPGA0_PSDFUNCTION			0x808
+
+#define	RFPGA0_TXGAINSTAGE			0x80c
+
+#define	RFPGA0_RFTIMING1			0x810
+#define	RFPGA0_RFTIMING2			0x814
+
+#define	RFPGA0_XA_HSSIPARAMETER1		0x820
+#define	RFPGA0_XA_HSSIPARAMETER2		0x824
+#define	RFPGA0_XB_HSSIPARAMETER1		0x828
+#define	RFPGA0_XB_HSSIPARAMETER2		0x82c
+
+#define	RFPGA0_XA_LSSIPARAMETER			0x840
+#define	RFPGA0_XB_LSSIPARAMETER			0x844
+
+#define	RFPGA0_RFWAKEUPPARAMETER		0x850
+#define	RFPGA0_RFSLEEPUPPARAMETER		0x854
+
+#define	RFPGA0_XAB_SWITCHCONTROL		0x858
+#define	RFPGA0_XCD_SWITCHCONTROL		0x85c
+
+#define	RFPGA0_XA_RFINTERFACEOE			0x860
+#define	RFPGA0_XB_RFINTERFACEOE			0x864
+
+#define	RFPGA0_XAB_RFINTERFACESW		0x870
+#define	RFPGA0_XCD_RFINTERFACESW		0x874
+
+#define	rFPGA0_XAB_RFPARAMETER			0x878
+#define	rFPGA0_XCD_RFPARAMETER			0x87c
+
+#define	RFPGA0_ANALOGPARAMETER1			0x880
+#define	RFPGA0_ANALOGPARAMETER2			0x884
+#define	RFPGA0_ANALOGPARAMETER3			0x888
+#define	RFPGA0_ANALOGPARAMETER4			0x88c
+
+#define	RFPGA0_XA_LSSIREADBACK			0x8a0
+#define	RFPGA0_XB_LSSIREADBACK			0x8a4
+#define	RFPGA0_XC_LSSIREADBACK			0x8a8
+#define	RFPGA0_XD_LSSIREADBACK			0x8ac
+
+#define	RFPGA0_PSDREPORT			0x8b4
+#define	TRANSCEIVEA_HSPI_READBACK		0x8b8
+#define	TRANSCEIVEB_HSPI_READBACK		0x8bc
+#define	RFPGA0_XAB_RFINTERFACERB		0x8e0
+#define	RFPGA0_XCD_RFINTERFACERB		0x8e4
+
+#define	RFPGA1_RFMOD				0x900
+
+#define	RFPGA1_TXBLOCK				0x904
+#define	RFPGA1_DEBUGSELECT			0x908
+#define	RFPGA1_TXINFO				0x90c
+
+#define	RCCK0_SYSTEM				0xa00
+
+#define	RCCK0_AFESETTING			0xa04
+#define	RCCK0_CCA				0xa08
+
+#define	RCCK0_RXAGC1				0xa0c
+#define	RCCK0_RXAGC2				0xa10
+
+#define	RCCK0_RXHP				0xa14
+
+#define	RCCK0_DSPPARAMETER1			0xa18
+#define	RCCK0_DSPPARAMETER2			0xa1c
+
+#define	RCCK0_TXFILTER1				0xa20
+#define	RCCK0_TXFILTER2				0xa24
+#define	RCCK0_DEBUGPORT				0xa28
+#define	RCCK0_FALSEALARMREPORT			0xa2c
+#define	RCCK0_TRSSIREPORT			0xa50
+#define	RCCK0_RXREPORT				0xa54
+#define	RCCK0_FACOUNTERLOWER			0xa5c
+#define	RCCK0_FACOUNTERUPPER			0xa58
+
+#define	ROFDM0_LSTF				0xc00
+
+#define	ROFDM0_TRXPATHENABLE			0xc04
+#define	ROFDM0_TRMUXPAR				0xc08
+#define	ROFDM0_TRSWISOLATION			0xc0c
+
+#define	ROFDM0_XARXAFE				0xc10
+#define	ROFDM0_XARXIQIMBALANCE			0xc14
+#define	ROFDM0_XBRXAFE				0xc18
+#define	ROFDM0_XBRXIQIMBALANCE			0xc1c
+#define	ROFDM0_XCRXAFE				0xc20
+#define	ROFDM0_XCRXIQIMBANLANCE			0xc24
+#define	ROFDM0_XDRXAFE				0xc28
+#define	ROFDM0_XDRXIQIMBALANCE			0xc2c
+
+#define	ROFDM0_RXDETECTOR1			0xc30
+#define	ROFDM0_RXDETECTOR2			0xc34
+#define	ROFDM0_RXDETECTOR3			0xc38
+#define	ROFDM0_RXDETECTOR4			0xc3c
+
+#define	ROFDM0_RXDSP				0xc40
+#define	ROFDM0_CFOANDDAGC			0xc44
+#define	ROFDM0_CCADROPTHRESHOLD			0xc48
+#define	ROFDM0_ECCATHRESHOLD			0xc4c
+
+#define	ROFDM0_XAAGCCORE1			0xc50
+#define	ROFDM0_XAAGCCORE2			0xc54
+#define	ROFDM0_XBAGCCORE1			0xc58
+#define	ROFDM0_XBAGCCORE2			0xc5c
+#define	ROFDM0_XCAGCCORE1			0xc60
+#define	ROFDM0_XCAGCCORE2			0xc64
+#define	ROFDM0_XDAGCCORE1			0xc68
+#define	ROFDM0_XDAGCCORE2			0xc6c
+
+#define	ROFDM0_AGCPARAMETER1			0xc70
+#define	ROFDM0_AGCPARAMETER2			0xc74
+#define	ROFDM0_AGCRSSITABLE			0xc78
+#define	ROFDM0_HTSTFAGC				0xc7c
+
+#define	ROFDM0_XATXIQIMBALANCE			0xc80
+#define	ROFDM0_XATXAFE				0xc84
+#define	ROFDM0_XBTXIQIMBALANCE			0xc88
+#define	ROFDM0_XBTXAFE				0xc8c
+#define	ROFDM0_XCTXIQIMBALANCE			0xc90
+#define	ROFDM0_XCTXAFE				0xc94
+#define	ROFDM0_XDTXIQIMBALANCE			0xc98
+#define	ROFDM0_XDTXAFE				0xc9c
+
+#define ROFDM0_RXIQEXTANTA			0xca0
+
+#define	ROFDM0_RXHPPARAMETER			0xce0
+#define	ROFDM0_TXPSEUDONOISEWGT			0xce4
+#define	ROFDM0_FRAMESYNC			0xcf0
+#define	ROFDM0_DFSREPORT			0xcf4
+#define	ROFDM0_TXCOEFF1				0xca4
+#define	ROFDM0_TXCOEFF2				0xca8
+#define	ROFDM0_TXCOEFF3				0xcac
+#define	ROFDM0_TXCOEFF4				0xcb0
+#define	ROFDM0_TXCOEFF5				0xcb4
+#define	ROFDM0_TXCOEFF6				0xcb8
+
+#define	ROFDM1_LSTF				0xd00
+#define	ROFDM1_TRXPATHENABLE			0xd04
+
+#define	ROFDM1_CF0				0xd08
+#define	ROFDM1_CSI1				0xd10
+#define	ROFDM1_SBD				0xd14
+#define	ROFDM1_CSI2				0xd18
+#define	ROFDM1_CFOTRACKING			0xd2c
+#define	ROFDM1_TRXMESAURE1			0xd34
+#define	ROFDM1_INTFDET				0xd3c
+#define	ROFDM1_PSEUDONOISESTATEAB		0xd50
+#define	ROFDM1_PSEUDONOISESTATECD		0xd54
+#define	ROFDM1_RXPSEUDONOISEWGT			0xd58
+
+#define	ROFDM_PHYCOUNTER1			0xda0
+#define	ROFDM_PHYCOUNTER2			0xda4
+#define	ROFDM_PHYCOUNTER3			0xda8
+
+#define	ROFDM_SHORTCFOAB			0xdac
+#define	ROFDM_SHORTCFOCD			0xdb0
+#define	ROFDM_LONGCFOAB				0xdb4
+#define	ROFDM_LONGCFOCD				0xdb8
+#define	ROFDM_TAILCF0AB				0xdbc
+#define	ROFDM_TAILCF0CD				0xdc0
+#define	ROFDM_PWMEASURE1			0xdc4
+#define	ROFDM_PWMEASURE2			0xdc8
+#define	ROFDM_BWREPORT				0xdcc
+#define	ROFDM_AGCREPORT				0xdd0
+#define	ROFDM_RXSNR				0xdd4
+#define	ROFDM_RXEVMCSI				0xdd8
+#define	ROFDM_SIGREPORT				0xddc
+
+#define	RTXAGC_A_RATE18_06			0xe00
+#define	RTXAGC_A_RATE54_24			0xe04
+#define	RTXAGC_A_CCK1_MCS32			0xe08
+#define	RTXAGC_A_MCS03_MCS00			0xe10
+#define	RTXAGC_A_MCS07_MCS04			0xe14
+#define	RTXAGC_A_MCS11_MCS08			0xe18
+#define	RTXAGC_A_MCS15_MCS12			0xe1c
+
+#define	RTXAGC_B_RATE18_06			0x830
+#define	RTXAGC_B_RATE54_24			0x834
+#define	RTXAGC_B_CCK1_55_MCS32			0x838
+#define	RTXAGC_B_MCS03_MCS00			0x83c
+#define	RTXAGC_B_MCS07_MCS04			0x848
+#define	RTXAGC_B_MCS11_MCS08			0x84c
+#define	RTXAGC_B_MCS15_MCS12			0x868
+#define	RTXAGC_B_CCK11_A_CCK2_11		0x86c
+
+#define	RZEBRA1_HSSIENABLE			0x0
+#define	RZEBRA1_TRXENABLE1			0x1
+#define	RZEBRA1_TRXENABLE2			0x2
+#define	RZEBRA1_AGC				0x4
+#define	RZEBRA1_CHARGEPUMP			0x5
+#define	RZEBRA1_CHANNEL				0x7
+
+#define	RZEBRA1_TXGAIN				0x8
+#define	RZEBRA1_TXLPF				0x9
+#define	RZEBRA1_RXLPF				0xb
+#define	RZEBRA1_RXHPFCORNER			0xc
+
+#define	RGLOBALCTRL				0
+#define	RRTL8256_TXLPF				19
+#define	RRTL8256_RXLPF				11
+#define	RRTL8258_TXLPF				0x11
+#define	RRTL8258_RXLPF				0x13
+#define	RRTL8258_RSSILPF			0xa
+
+#define	RF_AC					0x00
+
+#define	RF_IQADJ_G1				0x01
+#define	RF_IQADJ_G2				0x02
+#define	RF_POW_TRSW				0x05
+
+#define	RF_GAIN_RX				0x06
+#define	RF_GAIN_TX				0x07
+
+#define	RF_TXM_IDAC				0x08
+#define	RF_BS_IQGEN				0x0F
+
+#define	RF_MODE1				0x10
+#define	RF_MODE2				0x11
+
+#define	RF_RX_AGC_HP				0x12
+#define	RF_TX_AGC				0x13
+#define	RF_BIAS					0x14
+#define	RF_IPA					0x15
+#define	RF_POW_ABILITY				0x17
+#define	RF_MODE_AG				0x18
+#define	RRFCHANNEL				0x18
+#define	RF_CHNLBW				0x18
+#define	RF_TOP					0x19
+
+#define	RF_RX_G1				0x1A
+#define	RF_RX_G2				0x1B
+
+#define	RF_RX_BB2				0x1C
+#define	RF_RX_BB1				0x1D
+
+#define	RF_RCK1					0x1E
+#define	RF_RCK2					0x1F
+
+#define	RF_TX_G1				0x20
+#define	RF_TX_G2				0x21
+#define	RF_TX_G3				0x22
+
+#define	RF_TX_BB1				0x23
+#define	RF_T_METER				0x24
+
+#define	RF_SYN_G1				0x25
+#define	RF_SYN_G2				0x26
+#define	RF_SYN_G3				0x27
+#define	RF_SYN_G4				0x28
+#define	RF_SYN_G5				0x29
+#define	RF_SYN_G6				0x2A
+#define	RF_SYN_G7				0x2B
+#define	RF_SYN_G8				0x2C
+
+#define	RF_RCK_OS				0x30
+#define	RF_TXPA_G1				0x31
+#define	RF_TXPA_G2				0x32
+#define	RF_TXPA_G3				0x33
+
+#define	BBBRESETB				0x100
+#define	BGLOBALRESETB				0x200
+#define	BOFDMTXSTART				0x4
+#define	BCCKTXSTART				0x8
+#define	BCRC32DEBUG				0x100
+#define	BPMACLOOPBACK				0x10
+#define	BTXLSIG					0xffffff
+#define	BOFDMTXRATE				0xf
+#define	BOFDMTXRESERVED				0x10
+#define	BOFDMTXLENGTH				0x1ffe0
+#define	BOFDMTXPARITY				0x20000
+#define	BTXHTSIG1				0xffffff
+#define	BTXHTMCSRATE				0x7f
+#define	BTXHTBW					0x80
+#define	BTXHTLENGTH				0xffff00
+#define	BTXHTSIG2				0xffffff
+#define	BTXHTSMOOTHING				0x1
+#define	BTXHTSOUNDING				0x2
+#define	BTXHTRESERVED				0x4
+#define	BTXHTAGGREATION				0x8
+#define	BTXHTSTBC				0x30
+#define	BTXHTADVANCECODING			0x40
+#define	BTXHTSHORTGI				0x80
+#define	BTXHTNUMBERHT_LT	F		0x300
+#define	BTXHTCRC8				0x3fc00
+#define	BCOUNTERRESET				0x10000
+#define	BNUMOFOFDMTX				0xffff
+#define	BNUMOFCCKTX				0xffff0000
+#define	BTXIDLEINTERVAL				0xffff
+#define	BOFDMSERVICE				0xffff0000
+#define	BTXMACHEADER				0xffffffff
+#define	BTXDATAINIT				0xff
+#define	BTXHTMODE				0x100
+#define	BTXDATATYPE				0x30000
+#define	BTXRANDOMSEED				0xffffffff
+#define	BCCKTXPREAMBLE				0x1
+#define	BCCKTXSFD				0xffff0000
+#define	BCCKTXSIG				0xff
+#define	BCCKTXSERVICE				0xff00
+#define	BCCKLENGTHEXT				0x8000
+#define	BCCKTXLENGHT				0xffff0000
+#define	BCCKTXCRC16				0xffff
+#define	BCCKTXSTATUS				0x1
+#define	BOFDMTXSTATUS				0x2
+#define IS_BB_REG_OFFSET_92S(_Offset)		\
+	((_Offset >= 0x800) && (_Offset <= 0xfff))
+
+#define	BRFMOD					0x1
+#define	BJAPANMODE				0x2
+#define	BCCKTXSC				0x30
+#define	BCCKEN					0x1000000
+#define	BOFDMEN					0x2000000
+
+#define	BOFDMRXADCPHASE				0x10000
+#define	BOFDMTXDACPHASE				0x40000
+#define	BXATXAGC				0x3f
+
+#define	BXBTXAGC				0xf00
+#define	BXCTXAGC				0xf000
+#define	BXDTXAGC				0xf0000
+
+#define	BPASTART				0xf0000000
+#define	BTRSTART				0x00f00000
+#define	BRFSTART				0x0000f000
+#define	BBBSTART				0x000000f0
+#define	BBBCCKSTART				0x0000000f
+#define	BPAEND					0xf
+#define	BTREND					0x0f000000
+#define	BRFEND					0x000f0000
+#define	BCCAMASK				0x000000f0
+#define	BR2RCCAMASK				0x00000f00
+#define	BHSSI_R2TDELAY				0xf8000000
+#define	BHSSI_T2RDELAY				0xf80000
+#define	BCONTXHSSI				0x400
+#define	BIGFROMCCK				0x200
+#define	BAGCADDRESS				0x3f
+#define	BRXHPTX					0x7000
+#define	BRXHP2RX				0x38000
+#define	BRXHPCCKINI				0xc0000
+#define	BAGCTXCODE				0xc00000
+#define	BAGCRXCODE				0x300000
+
+#define	B3WIREDATALENGTH			0x800
+#define	B3WIREADDREAALENGTH			0x400
+
+#define	B3WIRERFPOWERDOWN			0x1
+#define	B5GPAPEPOLARITY				0x40000000
+#define	B2GPAPEPOLARITY				0x80000000
+#define	BRFSW_TXDEFAULTANT			0x3
+#define	BRFSW_TXOPTIONANT			0x30
+#define	BRFSW_RXDEFAULTANT			0x300
+#define	BRFSW_RXOPTIONANT			0x3000
+#define	BRFSI_3WIREDATA				0x1
+#define	BRFSI_3WIRECLOCK			0x2
+#define	BRFSI_3WIRELOAD				0x4
+#define	BRFSI_3WIRERW				0x8
+#define	BRFSI_3WIRE				0xf
+
+#define	BRFSI_RFENV				0x10
+
+#define	BRFSI_TRSW				0x20
+#define	BRFSI_TRSWB				0x40
+#define	BRFSI_ANTSW				0x100
+#define	BRFSI_ANTSWB				0x200
+#define	BRFSI_PAPE				0x400
+#define	BRFSI_PAPE5G				0x800
+#define	BBANDSELECT				0x1
+#define	BHTSIG2_GI				0x80
+#define	BHTSIG2_SMOOTHING			0x01
+#define	BHTSIG2_SOUNDING			0x02
+#define	BHTSIG2_AGGREATON			0x08
+#define	BHTSIG2_STBC				0x30
+#define	BHTSIG2_ADVCODING			0x40
+#define	BHTSIG2_NUMOFHTLTF			0x300
+#define	BHTSIG2_CRC8				0x3fc
+#define	BHTSIG1_MCS				0x7f
+#define	BHTSIG1_BANDWIDTH			0x80
+#define	BHTSIG1_HTLENGTH			0xffff
+#define	BLSIG_RATE				0xf
+#define	BLSIG_RESERVED				0x10
+#define	BLSIG_LENGTH				0x1fffe
+#define	BLSIG_PARITY				0x20
+#define	BCCKRXPHASE				0x4
+
+#define	BLSSIREADADDRESS			0x7f800000
+#define	BLSSIREADEDGE				0x80000000
+
+#define	BLSSIREADBACKDATA			0xfffff
+
+#define	BLSSIREADOKFLAG				0x1000
+#define	BCCKSAMPLERATE				0x8
+#define	BREGULATOR0STANDBY			0x1
+#define	BREGULATORPLLSTANDBY			0x2
+#define	BREGULATOR1STANDBY			0x4
+#define	BPLLPOWERUP				0x8
+#define	BDPLLPOWERUP				0x10
+#define	BDA10POWERUP				0x20
+#define	BAD7POWERUP				0x200
+#define	BDA6POWERUP				0x2000
+#define	BXTALPOWERUP				0x4000
+#define	B40MDCLKPOWERUP				0x8000
+#define	BDA6DEBUGMODE				0x20000
+#define	BDA6SWING				0x380000
+
+#define	BADCLKPHASE				0x4000000
+#define	B80MCLKDELAY				0x18000000
+#define	BAFEWATCHDOGENABLE			0x20000000
+
+#define	BXTALCAP01				0xc0000000
+#define	BXTALCAP23				0x3
+#define	BXTALCAP92X				0x0f000000
+#define BXTALCAP				0x0f000000
+
+#define	BINTDIFCLKENABLE			0x400
+#define	BEXTSIGCLKENABLE			0x800
+#define	BBANDGAP_MBIAS_POWERUP			0x10000
+#define	BAD11SH_GAIN				0xc0000
+#define	BAD11NPUT_RANGE				0x700000
+#define	BAD110P_CURRENT				0x3800000
+#define	BLPATH_LOOPBACK				0x4000000
+#define	BQPATH_LOOPBACK				0x8000000
+#define	BAFE_LOOPBACK				0x10000000
+#define	BDA10_SWING				0x7e0
+#define	BDA10_REVERSE				0x800
+#define	BDA_CLK_SOURCE				0x1000
+#define	BDA7INPUT_RANGE				0x6000
+#define	BDA7_GAIN				0x38000
+#define	BDA7OUTPUT_CM_MODE			0x40000
+#define	BDA7INPUT_CM_MODE			0x380000
+#define	BDA7CURRENT				0xc00000
+#define	BREGULATOR_ADJUST			0x7000000
+#define	BAD11POWERUP_ATTX			0x1
+#define	BDA10PS_ATTX				0x10
+#define	BAD11POWERUP_ATRX			0x100
+#define	BDA10PS_ATRX				0x1000
+#define	BCCKRX_AGC_FORMAT			0x200
+#define	BPSDFFT_SAMPLE_POINT			0xc000
+#define	BPSD_AVERAGE_NUM			0x3000
+#define	BIQPATH_CONTROL				0xc00
+#define	BPSD_FREQ				0x3ff
+#define	BPSD_ANTENNA_PATH			0x30
+#define	BPSD_IQ_SWITCH				0x40
+#define	BPSD_RX_TRIGGER				0x400000
+#define	BPSD_TX_TRIGGER				0x80000000
+#define	BPSD_SINE_TONE_SCALE			0x7f000000
+#define	BPSD_REPORT				0xffff
+
+#define	BOFDM_TXSC				0x30000000
+#define	BCCK_TXON				0x1
+#define	BOFDM_TXON				0x2
+#define	BDEBUG_PAGE				0xfff
+#define	BDEBUG_ITEM				0xff
+#define	BANTL					0x10
+#define	BANT_NONHT				0x100
+#define	BANT_HT1				0x1000
+#define	BANT_HT2				0x10000
+#define	BANT_HT1S1				0x100000
+#define	BANT_NONHTS1				0x1000000
+
+#define	BCCK_BBMODE				0x3
+#define	BCCK_TXPOWERSAVING			0x80
+#define	BCCK_RXPOWERSAVING			0x40
+
+#define	BCCK_SIDEBAND				0x10
+
+#define	BCCK_SCRAMBLE				0x8
+#define	BCCK_ANTDIVERSITY			0x8000
+#define	BCCK_CARRIER_RECOVERY			0x4000
+#define	BCCK_TXRATE				0x3000
+#define	BCCK_DCCANCEL				0x0800
+#define	BCCK_ISICANCEL				0x0400
+#define	BCCK_MATCH_FILTER			0x0200
+#define	BCCK_EQUALIZER				0x0100
+#define	BCCK_PREAMBLE_DETECT			0x800000
+#define	BCCK_FAST_FALSECCA			0x400000
+#define	BCCK_CH_ESTSTART			0x300000
+#define	BCCK_CCA_COUNT				0x080000
+#define	BCCK_CS_LIM				0x070000
+#define	BCCK_BIST_MODE				0x80000000
+#define	BCCK_CCAMASK				0x40000000
+#define	BCCK_TX_DAC_PHASE			0x4
+#define	BCCK_RX_ADC_PHASE			0x20000000
+#define	BCCKR_CP_MODE				0x0100
+#define	BCCK_TXDC_OFFSET			0xf0
+#define	BCCK_RXDC_OFFSET			0xf
+#define	BCCK_CCA_MODE				0xc000
+#define	BCCK_FALSECS_LIM			0x3f00
+#define	BCCK_CS_RATIO				0xc00000
+#define	BCCK_CORGBIT_SEL			0x300000
+#define	BCCK_PD_LIM				0x0f0000
+#define	BCCK_NEWCCA				0x80000000
+#define	BCCK_RXHP_OF_IG				0x8000
+#define	BCCK_RXIG				0x7f00
+#define	BCCK_LNA_POLARITY			0x800000
+#define	BCCK_RX1ST_BAIN				0x7f0000
+#define	BCCK_RF_EXTEND				0x20000000
+#define	BCCK_RXAGC_SATLEVEL			0x1f000000
+#define	BCCK_RXAGC_SATCOUNT			0xe0
+#define	bCCKRxRFSettle				0x1f
+#define	BCCK_FIXED_RXAGC			0x8000
+#define	BCCK_ANTENNA_POLARITY			0x2000
+#define	BCCK_TXFILTER_TYPE			0x0c00
+#define	BCCK_RXAGC_REPORTTYPE			0x0300
+#define	BCCK_RXDAGC_EN				0x80000000
+#define	BCCK_RXDAGC_PERIOD			0x20000000
+#define	BCCK_RXDAGC_SATLEVEL			0x1f000000
+#define	BCCK_TIMING_RECOVERY			0x800000
+#define	BCCK_TXC0				0x3f0000
+#define	BCCK_TXC1				0x3f000000
+#define	BCCK_TXC2				0x3f
+#define	BCCK_TXC3				0x3f00
+#define	BCCK_TXC4				0x3f0000
+#define	BCCK_TXC5				0x3f000000
+#define	BCCK_TXC6				0x3f
+#define	BCCK_TXC7				0x3f00
+#define	BCCK_DEBUGPORT				0xff0000
+#define	BCCK_DAC_DEBUG				0x0f000000
+#define	BCCK_FALSEALARM_ENABLE			0x8000
+#define	BCCK_FALSEALARM_READ			0x4000
+#define	BCCK_TRSSI				0x7f
+#define	BCCK_RXAGC_REPORT			0xfe
+#define	BCCK_RXREPORT_ANTSEL			0x80000000
+#define	BCCK_RXREPORT_MFOFF			0x40000000
+#define	BCCK_RXREPORT_SQLOSS			0x20000000
+#define	BCCK_RXREPORT_PKTLOSS			0x10000000
+#define	BCCK_RXREPORT_LOCKEDBIT			0x08000000
+#define	BCCK_RXREPORT_RATEERROR			0x04000000
+#define	BCCK_RXREPORT_RXRATE			0x03000000
+#define	BCCK_RXFA_COUNTER_LOWER			0xff
+#define	BCCK_RXFA_COUNTER_UPPER			0xff000000
+#define	BCCK_RXHPAGC_START			0xe000
+#define	BCCK_RXHPAGC_FINAL			0x1c00
+#define	BCCK_RXFALSEALARM_ENABLE		0x8000
+#define	BCCK_FACOUNTER_FREEZE			0x4000
+#define	BCCK_TXPATH_SEL				0x10000000
+#define	BCCK_DEFAULT_RXPATH			0xc000000
+#define	BCCK_OPTION_RXPATH			0x3000000
+
+#define	BNUM_OFSTF				0x3
+#define	BSHIFT_L				0xc0
+#define	BGI_TH					0xc
+#define	BRXPATH_A				0x1
+#define	BRXPATH_B				0x2
+#define	BRXPATH_C				0x4
+#define	BRXPATH_D				0x8
+#define	BTXPATH_A				0x1
+#define	BTXPATH_B				0x2
+#define	BTXPATH_C				0x4
+#define	BTXPATH_D				0x8
+#define	BTRSSI_FREQ				0x200
+#define	BADC_BACKOFF				0x3000
+#define	BDFIR_BACKOFF				0xc000
+#define	BTRSSI_LATCH_PHASE			0x10000
+#define	BRX_LDC_OFFSET				0xff
+#define	BRX_QDC_OFFSET				0xff00
+#define	BRX_DFIR_MODE				0x1800000
+#define	BRX_DCNF_TYPE				0xe000000
+#define	BRXIQIMB_A				0x3ff
+#define	BRXIQIMB_B				0xfc00
+#define	BRXIQIMB_C				0x3f0000
+#define	BRXIQIMB_D				0xffc00000
+#define	BDC_DC_NOTCH				0x60000
+#define	BRXNB_NOTCH				0x1f000000
+#define	BPD_TH					0xf
+#define	BPD_TH_OPT2				0xc000
+#define	BPWED_TH				0x700
+#define	BIFMF_WIN_L				0x800
+#define	BPD_OPTION				0x1000
+#define	BMF_WIN_L				0xe000
+#define	BBW_SEARCH_L				0x30000
+#define	BWIN_ENH_L				0xc0000
+#define	BBW_TH					0x700000
+#define	BED_TH2					0x3800000
+#define	BBW_OPTION				0x4000000
+#define	BRADIO_TH				0x18000000
+#define	BWINDOW_L				0xe0000000
+#define	BSBD_OPTION				0x1
+#define	BFRAME_TH				0x1c
+#define	BFS_OPTION				0x60
+#define	BDC_SLOPE_CHECK				0x80
+#define	BFGUARD_COUNTER_DC_L			0xe00
+#define	BFRAME_WEIGHT_SHORT			0x7000
+#define	BSUB_TUNE				0xe00000
+#define	BFRAME_DC_LENGTH			0xe000000
+#define	BSBD_START_OFFSET			0x30000000
+#define	BFRAME_TH_2				0x7
+#define	BFRAME_GI2_TH				0x38
+#define	BGI2_SYNC_EN				0x40
+#define	BSARCH_SHORT_EARLY			0x300
+#define	BSARCH_SHORT_LATE			0xc00
+#define	BSARCH_GI2_LATE				0x70000
+#define	BCFOANTSUM				0x1
+#define	BCFOACC					0x2
+#define	BCFOSTARTOFFSET				0xc
+#define	BCFOLOOPBACK				0x70
+#define	BCFOSUMWEIGHT				0x80
+#define	BDAGCENABLE				0x10000
+#define	BTXIQIMB_A				0x3ff
+#define	BTXIQIMB_b				0xfc00
+#define	BTXIQIMB_C				0x3f0000
+#define	BTXIQIMB_D				0xffc00000
+#define	BTXIDCOFFSET				0xff
+#define	BTXIQDCOFFSET				0xff00
+#define	BTXDFIRMODE				0x10000
+#define	BTXPESUDO_NOISEON			0x4000000
+#define	BTXPESUDO_NOISE_A			0xff
+#define	BTXPESUDO_NOISE_B			0xff00
+#define	BTXPESUDO_NOISE_C			0xff0000
+#define	BTXPESUDO_NOISE_D			0xff000000
+#define	BCCA_DROPOPTION				0x20000
+#define	BCCA_DROPTHRES				0xfff00000
+#define	BEDCCA_H				0xf
+#define	BEDCCA_L				0xf0
+#define	BLAMBDA_ED				0x300
+#define	BRX_INITIALGAIN				0x7f
+#define	BRX_ANTDIV_EN				0x80
+#define	BRX_AGC_ADDRESS_FOR_LNA			0x7f00
+#define	BRX_HIGHPOWER_FLOW			0x8000
+#define	BRX_AGC_FREEZE_THRES			0xc0000
+#define	BRX_FREEZESTEP_AGC1			0x300000
+#define	BRX_FREEZESTEP_AGC2			0xc00000
+#define	BRX_FREEZESTEP_AGC3			0x3000000
+#define	BRX_FREEZESTEP_AGC0			0xc000000
+#define	BRXRSSI_CMP_EN				0x10000000
+#define	BRXQUICK_AGCEN				0x20000000
+#define	BRXAGC_FREEZE_THRES_MODE		0x40000000
+#define	BRX_OVERFLOW_CHECKTYPE			0x80000000
+#define	BRX_AGCSHIFT				0x7f
+#define	BTRSW_TRI_ONLY				0x80
+#define	BPOWER_THRES				0x300
+#define	BRXAGC_EN				0x1
+#define	BRXAGC_TOGETHER_EN			0x2
+#define	BRXAGC_MIN				0x4
+#define	BRXHP_INI				0x7
+#define	BRXHP_TRLNA				0x70
+#define	BRXHP_RSSI				0x700
+#define	BRXHP_BBP1				0x7000
+#define	BRXHP_BBP2				0x70000
+#define	BRXHP_BBP3				0x700000
+#define	BRSSI_H					0x7f0000
+#define	BRSSI_GEN				0x7f000000
+#define	BRXSETTLE_TRSW				0x7
+#define	BRXSETTLE_LNA				0x38
+#define	BRXSETTLE_RSSI				0x1c0
+#define	BRXSETTLE_BBP				0xe00
+#define	BRXSETTLE_RXHP				0x7000
+#define	BRXSETTLE_ANTSW_RSSI			0x38000
+#define	BRXSETTLE_ANTSW				0xc0000
+#define	BRXPROCESS_TIME_DAGC			0x300000
+#define	BRXSETTLE_HSSI				0x400000
+#define	BRXPROCESS_TIME_BBPPW			0x800000
+#define	BRXANTENNA_POWER_SHIFT			0x3000000
+#define	BRSSI_TABLE_SELECT			0xc000000
+#define	BRXHP_FINAL				0x7000000
+#define	BRXHPSETTLE_BBP				0x7
+#define	BRXHTSETTLE_HSSI			0x8
+#define	BRXHTSETTLE_RXHP			0x70
+#define	BRXHTSETTLE_BBPPW			0x80
+#define	BRXHTSETTLE_IDLE			0x300
+#define	BRXHTSETTLE_RESERVED			0x1c00
+#define	BRXHT_RXHP_EN				0x8000
+#define	BRXAGC_FREEZE_THRES			0x30000
+#define	BRXAGC_TOGETHEREN			0x40000
+#define	BRXHTAGC_MIN				0x80000
+#define	BRXHTAGC_EN				0x100000
+#define	BRXHTDAGC_EN				0x200000
+#define	BRXHT_RXHP_BBP				0x1c00000
+#define	BRXHT_RXHP_FINAL			0xe0000000
+#define	BRXPW_RADIO_TH				0x3
+#define	BRXPW_RADIO_EN				0x4
+#define	BRXMF_HOLD				0x3800
+#define	BRXPD_DELAY_TH1				0x38
+#define	BRXPD_DELAY_TH2				0x1c0
+#define	BRXPD_DC_COUNT_MAX			0x600
+#define	BRXPD_DELAY_TH				0x8000
+#define	BRXPROCESS_DELAY			0xf0000
+#define	BRXSEARCHRANGE_GI2_EARLY		0x700000
+#define	BRXFRAME_FUARD_COUNTER_L		0x3800000
+#define	BRXSGI_GUARD_L				0xc000000
+#define	BRXSGI_SEARCH_L				0x30000000
+#define	BRXSGI_TH				0xc0000000
+#define	BDFSCNT0				0xff
+#define	BDFSCNT1				0xff00
+#define	BDFSFLAG				0xf0000
+#define	BMF_WEIGHT_SUM				0x300000
+#define	BMINIDX_TH				0x7f000000
+#define	BDAFORMAT				0x40000
+#define	BTXCH_EMU_ENABLE			0x01000000
+#define	BTRSW_ISOLATION_A			0x7f
+#define	BTRSW_ISOLATION_B			0x7f00
+#define	BTRSW_ISOLATION_C			0x7f0000
+#define	BTRSW_ISOLATION_D			0x7f000000
+#define	BEXT_LNA_GAIN				0x7c00
+
+#define	BSTBC_EN				0x4
+#define	BANTENNA_MAPPING			0x10
+#define	BNSS					0x20
+#define	BCFO_ANTSUM_ID				0x200
+#define	BPHY_COUNTER_RESET			0x8000000
+#define	BCFO_REPORT_GET				0x4000000
+#define	BOFDM_CONTINUE_TX			0x10000000
+#define	BOFDM_SINGLE_CARRIER			0x20000000
+#define	BOFDM_SINGLE_TONE			0x40000000
+#define	BHT_DETECT				0x100
+#define	BCFOEN					0x10000
+#define	BCFOVALUE				0xfff00000
+#define	BSIGTONE_RE				0x3f
+#define	BSIGTONE_IM				0x7f00
+#define	BCOUNTER_CCA				0xffff
+#define	BCOUNTER_PARITYFAIL			0xffff0000
+#define	BCOUNTER_RATEILLEGAL			0xffff
+#define	BCOUNTER_CRC8FAIL			0xffff0000
+#define	BCOUNTER_MCSNOSUPPORT			0xffff
+#define	BCOUNTER_FASTSYNC			0xffff
+#define	BSHORTCFO				0xfff
+#define	BSHORTCFOT_LENGTH			12
+#define	BSHORTCFOF_LENGTH			11
+#define	BLONGCFO				0x7ff
+#define	BLONGCFOT_LENGTH			11
+#define	BLONGCFOF_LENGTH			11
+#define	BTAILCFO				0x1fff
+#define	BTAILCFOT_LENGTH			13
+#define	BTAILCFOF_LENGTH			12
+#define	BNOISE_EN_PWDB				0xffff
+#define	BCC_POWER_DB				0xffff0000
+#define	BMOISE_PWDB				0xffff
+#define	BPOWERMEAST_LENGTH			10
+#define	BPOWERMEASF_LENGTH			3
+#define	BRX_HT_BW				0x1
+#define	BRXSC					0x6
+#define	BRX_HT					0x8
+#define	BNB_INTF_DET_ON				0x1
+#define	BINTF_WIN_LEN_CFG			0x30
+#define	BNB_INTF_TH_CFG				0x1c0
+#define	BRFGAIN					0x3f
+#define	BTABLESEL				0x40
+#define	BTRSW					0x80
+#define	BRXSNR_A				0xff
+#define	BRXSNR_B				0xff00
+#define	BRXSNR_C				0xff0000
+#define	BRXSNR_D				0xff000000
+#define	BSNR_EVMT_LENGTH			8
+#define	BSNR_EVMF_LENGTH			1
+#define	BCSI1ST					0xff
+#define	BCSI2ND					0xff00
+#define	BRXEVM1ST				0xff0000
+#define	BRXEVM2ND				0xff000000
+#define	BSIGEVM					0xff
+#define	BPWDB					0xff00
+#define	BSGIEN					0x10000
+
+#define	BSFACTOR_QMA1				0xf
+#define	BSFACTOR_QMA2				0xf0
+#define	BSFACTOR_QMA3				0xf00
+#define	BSFACTOR_QMA4				0xf000
+#define	BSFACTOR_QMA5				0xf0000
+#define	BSFACTOR_QMA6				0xf0000
+#define	BSFACTOR_QMA7				0xf00000
+#define	BSFACTOR_QMA8				0xf000000
+#define	BSFACTOR_QMA9				0xf0000000
+#define	BCSI_SCHEME				0x100000
+
+#define	BNOISE_LVL_TOP_SET			0x3
+#define	BCHSMOOTH				0x4
+#define	BCHSMOOTH_CFG1				0x38
+#define	BCHSMOOTH_CFG2				0x1c0
+#define	BCHSMOOTH_CFG3				0xe00
+#define	BCHSMOOTH_CFG4				0x7000
+#define	BMRCMODE				0x800000
+#define	BTHEVMCFG				0x7000000
+
+#define	BLOOP_FIT_TYPE				0x1
+#define	BUPD_CFO				0x40
+#define	BUPD_CFO_OFFDATA			0x80
+#define	BADV_UPD_CFO				0x100
+#define	BADV_TIME_CTRL				0x800
+#define	BUPD_CLKO				0x1000
+#define	BFC					0x6000
+#define	BTRACKING_MODE				0x8000
+#define	BPHCMP_ENABLE				0x10000
+#define	BUPD_CLKO_LTF				0x20000
+#define	BCOM_CH_CFO				0x40000
+#define	BCSI_ESTI_MODE				0x80000
+#define	BADV_UPD_EQZ				0x100000
+#define	BUCHCFG					0x7000000
+#define	BUPDEQZ					0x8000000
+
+#define	BRX_PESUDO_NOISE_ON			0x20000000
+#define	BRX_PESUDO_NOISE_A			0xff
+#define	BRX_PESUDO_NOISE_B			0xff00
+#define	BRX_PESUDO_NOISE_C			0xff0000
+#define	BRX_PESUDO_NOISE_D			0xff000000
+#define	BRX_PESUDO_NOISESTATE_A			0xffff
+#define	BRX_PESUDO_NOISESTATE_B			0xffff0000
+#define	BRX_PESUDO_NOISESTATE_C			0xffff
+#define	BRX_PESUDO_NOISESTATE_D			0xffff0000
+
+#define	BZEBRA1_HSSIENABLE			0x8
+#define	BZEBRA1_TRXCONTROL			0xc00
+#define	BZEBRA1_TRXGAINSETTING			0x07f
+#define	BZEBRA1_RXCOUNTER			0xc00
+#define	BZEBRA1_TXCHANGEPUMP			0x38
+#define	BZEBRA1_RXCHANGEPUMP			0x7
+#define	BZEBRA1_CHANNEL_NUM			0xf80
+#define	BZEBRA1_TXLPFBW				0x400
+#define	BZEBRA1_RXLPFBW				0x600
+
+#define	BRTL8256REG_MODE_CTRL1			0x100
+#define	BRTL8256REG_MODE_CTRL0			0x40
+#define	BRTL8256REG_TXLPFBW			0x18
+#define	BRTL8256REG_RXLPFBW			0x600
+
+#define	BRTL8258_TXLPFBW			0xc
+#define	BRTL8258_RXLPFBW			0xc00
+#define	BRTL8258_RSSILPFBW			0xc0
+
+#define	BBYTE0					0x1
+#define	BBYTE1					0x2
+#define	BBYTE2					0x4
+#define	BBYTE3					0x8
+#define	BWORD0					0x3
+#define	BWORD1					0xc
+#define	BWORD					0xf
+
+#define	MASKBYTE0				0xff
+#define	MASKBYTE1				0xff00
+#define	MASKBYTE2				0xff0000
+#define	MASKBYTE3				0xff000000
+#define	MASKHWORD				0xffff0000
+#define	MASKLWORD				0x0000ffff
+#define	MASKDWORD				0xffffffff
+#define	MASK12BITS				0xfff
+#define	MASKH4BITS				0xf0000000
+#define MASKOFDM_D				0xffc00000
+#define	MASKCCK					0x3f3f3f3f
+
+#define	MASK4BITS				0x0f
+#define	MASK20BITS				0xfffff
+#define RFREG_OFFSET_MASK			0xfffff
+
+#define	BENABLE					0x1
+#define	BDISABLE				0x0
+
+#define	LEFT_ANTENNA				0x0
+#define	RIGHT_ANTENNA				0x1
+
+#define	TCHECK_TXSTATUS				500
+#define	TUPDATE_RXCOUNTER			100
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
new file mode 100644
index 000000000000..ffd8e04c4028
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
@@ -0,0 +1,523 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "rf.h"
+#include "dm.h"
+
+static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
+
+void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	switch (bandwidth) {
+	case HT_CHANNEL_WIDTH_20:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					     0xfffff3ff) | 0x0400);
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+			      rtlphy->rfreg_chnlval[0]);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					     0xfffff3ff));
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+			      rtlphy->rfreg_chnlval[0]);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", bandwidth));
+		break;
+	}
+}
+
+void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+				       u8 *ppowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 tx_agc[2] = {0, 0}, tmpval;
+	bool turbo_scanoff = false;
+	u8 idx1, idx2;
+	u8 *ptr;
+
+	if (rtlefuse->eeprom_regulatory != 0)
+		turbo_scanoff = true;
+
+	if (mac->act_scanning == true) {
+		tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
+		tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
+
+		if (turbo_scanoff) {
+			for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+				tx_agc[idx1] = ppowerlevel[idx1] |
+				    (ppowerlevel[idx1] << 8) |
+				    (ppowerlevel[idx1] << 16) |
+				    (ppowerlevel[idx1] << 24);
+			}
+		}
+	} else {
+		for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+			tx_agc[idx1] = ppowerlevel[idx1] |
+			    (ppowerlevel[idx1] << 8) |
+			    (ppowerlevel[idx1] << 16) |
+			    (ppowerlevel[idx1] << 24);
+		}
+
+		if (rtlefuse->eeprom_regulatory == 0) {
+			tmpval =
+			    (rtlphy->mcs_txpwrlevel_origoffset[0][6]) +
+			    (rtlphy->mcs_txpwrlevel_origoffset[0][7] <<
+			     8);
+			tx_agc[RF90_PATH_A] += tmpval;
+
+			tmpval = (rtlphy->mcs_txpwrlevel_origoffset[0][14]) +
+				 (rtlphy->mcs_txpwrlevel_origoffset[0][15] <<
+				 24);
+			tx_agc[RF90_PATH_B] += tmpval;
+		}
+	}
+
+	for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
+		ptr = (u8 *) (&(tx_agc[idx1]));
+		for (idx2 = 0; idx2 < 4; idx2++) {
+			if (*ptr > RF6052_MAX_TX_PWR)
+				*ptr = RF6052_MAX_TX_PWR;
+			ptr++;
+		}
+	}
+
+	tmpval = tx_agc[RF90_PATH_A] & 0xff;
+	rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_A_CCK1_MCS32));
+
+	tmpval = tx_agc[RF90_PATH_A] >> 8;
+
+	if (mac->mode == WIRELESS_MODE_B)
+		tmpval = tmpval & 0xff00ffff;
+
+	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK11_A_CCK2_11));
+
+	tmpval = tx_agc[RF90_PATH_B] >> 24;
+	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK11_A_CCK2_11));
+
+	tmpval = tx_agc[RF90_PATH_B] & 0x00ffffff;
+	rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, 0xffffff00, tmpval);
+
+	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+		("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
+		 RTXAGC_B_CCK1_55_MCS32));
+}
+
+static void rtl92c_phy_get_power_base(struct ieee80211_hw *hw,
+				      u8 *ppowerlevel, u8 channel,
+				      u32 *ofdmbase, u32 *mcsbase)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 powerBase0, powerBase1;
+	u8 legacy_pwrdiff, ht20_pwrdiff;
+	u8 i, powerlevel[2];
+
+	for (i = 0; i < 2; i++) {
+		powerlevel[i] = ppowerlevel[i];
+		legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff[i][channel - 1];
+		powerBase0 = powerlevel[i] + legacy_pwrdiff;
+
+		powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) |
+		    (powerBase0 << 8) | powerBase0;
+		*(ofdmbase + i) = powerBase0;
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			(" [OFDM power base index rf(%c) = 0x%x]\n",
+			 ((i == 0) ? 'A' : 'B'), *(ofdmbase + i)));
+	}
+
+	for (i = 0; i < 2; i++) {
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) {
+			ht20_pwrdiff = rtlefuse->txpwr_ht20diff[i][channel - 1];
+			powerlevel[i] += ht20_pwrdiff;
+		}
+		powerBase1 = powerlevel[i];
+		powerBase1 = (powerBase1 << 24) |
+		    (powerBase1 << 16) | (powerBase1 << 8) | powerBase1;
+
+		*(mcsbase + i) = powerBase1;
+
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			(" [MCS power base index rf(%c) = 0x%x]\n",
+			 ((i == 0) ? 'A' : 'B'), *(mcsbase + i)));
+	}
+}
+
+static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw,
+						       u8 channel, u8 index,
+						       u32 *powerBase0,
+						       u32 *powerBase1,
+						       u32 *p_outwriteval)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 i, chnlgroup, pwr_diff_limit[4];
+	u32 writeVal, customer_limit, rf;
+
+	for (rf = 0; rf < 2; rf++) {
+		switch (rtlefuse->eeprom_regulatory) {
+		case 0:
+			chnlgroup = 0;
+
+			writeVal =
+			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup][index +
+			    (rf ? 8 : 0)]
+			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("RTK better performance, "
+				 "writeVal(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		case 1:
+			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+				writeVal = ((index < 2) ? powerBase0[rf] :
+					    powerBase1[rf]);
+
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("Realtek regulatory, 40MHz, "
+					 "writeVal(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'), writeVal));
+			} else {
+				if (rtlphy->pwrgroup_cnt == 1)
+					chnlgroup = 0;
+				if (rtlphy->pwrgroup_cnt >= 3) {
+					if (channel <= 3)
+						chnlgroup = 0;
+					else if (channel >= 4 && channel <= 9)
+						chnlgroup = 1;
+					else if (channel > 9)
+						chnlgroup = 2;
+					if (rtlphy->pwrgroup_cnt == 4)
+						chnlgroup++;
+				}
+
+				writeVal =
+				    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
+				    [index + (rf ? 8 : 0)] + ((index < 2) ?
+							      powerBase0[rf] :
+							      powerBase1[rf]);
+
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("Realtek regulatory, 20MHz, "
+					 "writeVal(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'), writeVal));
+			}
+			break;
+		case 2:
+			writeVal =
+			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Better regulatory, "
+				 "writeVal(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		case 3:
+			chnlgroup = 0;
+
+			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("customer's limit, 40MHz "
+					 "rf(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'),
+					 rtlefuse->pwrgroup_ht40[rf][channel -
+								     1]));
+			} else {
+				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+					("customer's limit, 20MHz "
+					 "rf(%c) = 0x%x\n",
+					 ((rf == 0) ? 'A' : 'B'),
+					 rtlefuse->pwrgroup_ht20[rf][channel -
+								     1]));
+			}
+			for (i = 0; i < 4; i++) {
+				pwr_diff_limit[i] =
+				    (u8) ((rtlphy->mcs_txpwrlevel_origoffset
+					  [chnlgroup][index +
+					  (rf ? 8 : 0)] & (0x7f << (i * 8))) >>
+					  (i * 8));
+
+				if (rtlphy->current_chan_bw ==
+				    HT_CHANNEL_WIDTH_20_40) {
+					if (pwr_diff_limit[i] >
+					    rtlefuse->
+					    pwrgroup_ht40[rf][channel - 1])
+						pwr_diff_limit[i] =
+						    rtlefuse->pwrgroup_ht40[rf]
+						    [channel - 1];
+				} else {
+					if (pwr_diff_limit[i] >
+					    rtlefuse->
+					    pwrgroup_ht20[rf][channel - 1])
+						pwr_diff_limit[i] =
+						    rtlefuse->pwrgroup_ht20[rf]
+						    [channel - 1];
+				}
+			}
+
+			customer_limit = (pwr_diff_limit[3] << 24) |
+			    (pwr_diff_limit[2] << 16) |
+			    (pwr_diff_limit[1] << 8) | (pwr_diff_limit[0]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Customer's limit rf(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), customer_limit));
+
+			writeVal = customer_limit +
+			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("Customer, writeVal rf(%c)= 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		default:
+			chnlgroup = 0;
+			writeVal =
+			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
+			    [index + (rf ? 8 : 0)]
+			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
+
+			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+				("RTK better performance, writeVal "
+				 "rf(%c) = 0x%x\n",
+				 ((rf == 0) ? 'A' : 'B'), writeVal));
+			break;
+		}
+
+		if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1)
+			writeVal = writeVal - 0x06060606;
+		else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+			 TXHIGHPWRLEVEL_BT2)
+			writeVal = writeVal - 0x0c0c0c0c;
+		*(p_outwriteval + rf) = writeVal;
+	}
+}
+
+static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw,
+					 u8 index, u32 *pValue)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	u16 regoffset_a[6] = {
+		RTXAGC_A_RATE18_06, RTXAGC_A_RATE54_24,
+		RTXAGC_A_MCS03_MCS00, RTXAGC_A_MCS07_MCS04,
+		RTXAGC_A_MCS11_MCS08, RTXAGC_A_MCS15_MCS12
+	};
+	u16 regoffset_b[6] = {
+		RTXAGC_B_RATE18_06, RTXAGC_B_RATE54_24,
+		RTXAGC_B_MCS03_MCS00, RTXAGC_B_MCS07_MCS04,
+		RTXAGC_B_MCS11_MCS08, RTXAGC_B_MCS15_MCS12
+	};
+	u8 i, rf, pwr_val[4];
+	u32 writeVal;
+	u16 regoffset;
+
+	for (rf = 0; rf < 2; rf++) {
+		writeVal = pValue[rf];
+		for (i = 0; i < 4; i++) {
+			pwr_val[i] = (u8) ((writeVal & (0x7f <<
+							(i * 8))) >> (i * 8));
+
+			if (pwr_val[i] > RF6052_MAX_TX_PWR)
+				pwr_val[i] = RF6052_MAX_TX_PWR;
+		}
+		writeVal = (pwr_val[3] << 24) | (pwr_val[2] << 16) |
+		    (pwr_val[1] << 8) | pwr_val[0];
+
+		if (rf == 0)
+			regoffset = regoffset_a[index];
+		else
+			regoffset = regoffset_b[index];
+		rtl_set_bbreg(hw, regoffset, MASKDWORD, writeVal);
+
+		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
+			("Set 0x%x = %08x\n", regoffset, writeVal));
+
+		if (((get_rf_type(rtlphy) == RF_2T2R) &&
+		     (regoffset == RTXAGC_A_MCS15_MCS12 ||
+		      regoffset == RTXAGC_B_MCS15_MCS12)) ||
+		    ((get_rf_type(rtlphy) != RF_2T2R) &&
+		     (regoffset == RTXAGC_A_MCS07_MCS04 ||
+		      regoffset == RTXAGC_B_MCS07_MCS04))) {
+
+			writeVal = pwr_val[3];
+			if (regoffset == RTXAGC_A_MCS15_MCS12 ||
+			    regoffset == RTXAGC_A_MCS07_MCS04)
+				regoffset = 0xc90;
+			if (regoffset == RTXAGC_B_MCS15_MCS12 ||
+			    regoffset == RTXAGC_B_MCS07_MCS04)
+				regoffset = 0xc98;
+
+			for (i = 0; i < 3; i++) {
+				writeVal = (writeVal > 6) ? (writeVal - 6) : 0;
+				rtl_write_byte(rtlpriv, (u32) (regoffset + i),
+					       (u8) writeVal);
+			}
+		}
+	}
+}
+
+void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+					u8 *ppowerlevel, u8 channel)
+{
+	u32 writeVal[2], powerBase0[2], powerBase1[2];
+	u8 index;
+
+	rtl92c_phy_get_power_base(hw, ppowerlevel,
+				  channel, &powerBase0[0], &powerBase1[0]);
+
+	for (index = 0; index < 6; index++) {
+		_rtl92c_get_txpower_writeval_by_regulatory(hw,
+							   channel, index,
+							   &powerBase0[0],
+							   &powerBase1[0],
+							   &writeVal[0]);
+
+		_rtl92c_write_ofdm_power_reg(hw, index, &writeVal[0]);
+	}
+}
+
+bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (rtlphy->rf_type == RF_1T1R)
+		rtlphy->num_total_rfpath = 1;
+	else
+		rtlphy->num_total_rfpath = 2;
+
+	return _rtl92c_phy_rf6052_config_parafile(hw);
+}
+
+static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 u4_regvalue;
+	u8 rfpath;
+	bool rtstatus;
+	struct bb_reg_def *pphyreg;
+
+	for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
+
+		pphyreg = &rtlphy->phyreg_def[rfpath];
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
+						    BRFSI_RFENV);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
+						    BRFSI_RFENV << 16);
+			break;
+		}
+
+		rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfhssi_para2,
+			      B3WIREADDREAALENGTH, 0x0);
+		udelay(1);
+
+		rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0);
+		udelay(1);
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+					(enum radio_path) rfpath);
+			break;
+		case RF90_PATH_B:
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+					(enum radio_path) rfpath);
+			break;
+		case RF90_PATH_C:
+			break;
+		case RF90_PATH_D:
+			break;
+		}
+
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			rtl_set_bbreg(hw, pphyreg->rfintfs,
+				      BRFSI_RFENV, u4_regvalue);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			rtl_set_bbreg(hw, pphyreg->rfintfs,
+				      BRFSI_RFENV << 16, u4_regvalue);
+			break;
+		}
+
+		if (rtstatus != true) {
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+				 ("Radio[%d] Fail!!", rfpath));
+			return false;
+		}
+
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("<---\n"));
+	return rtstatus;
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
new file mode 100644
index 000000000000..d3014f99bb7b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
@@ -0,0 +1,44 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92C_RF_H__
+#define __RTL92C_RF_H__
+
+#define RF6052_MAX_TX_PWR		0x3F
+#define RF6052_MAX_REG			0x3F
+#define RF6052_MAX_PATH			2
+
+extern void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
+					    u8 bandwidth);
+extern void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+					      u8 *ppowerlevel);
+extern void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+					       u8 *ppowerlevel, u8 channel);
+extern bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw);
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
deleted file mode 100644
index 83cd64895292..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-def.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92C_DEF_H__
-#define __RTL92C_DEF_H__
-
-#define HAL_RETRY_LIMIT_INFRA				48
-#define HAL_RETRY_LIMIT_AP_ADHOC			7
-
-#define	PHY_RSSI_SLID_WIN_MAX				100
-#define	PHY_LINKQUALITY_SLID_WIN_MAX			20
-#define	PHY_BEACON_RSSI_SLID_WIN_MAX			10
-
-#define RESET_DELAY_8185				20
-
-#define RT_IBSS_INT_MASKS	(IMR_BCNINT | IMR_TBDOK | IMR_TBDER)
-#define RT_AC_INT_MASKS		(IMR_VIDOK | IMR_VODOK | IMR_BEDOK|IMR_BKDOK)
-
-#define NUM_OF_FIRMWARE_QUEUE				10
-#define NUM_OF_PAGES_IN_FW				0x100
-#define NUM_OF_PAGE_IN_FW_QUEUE_BK			0x07
-#define NUM_OF_PAGE_IN_FW_QUEUE_BE			0x07
-#define NUM_OF_PAGE_IN_FW_QUEUE_VI			0x07
-#define NUM_OF_PAGE_IN_FW_QUEUE_VO			0x07
-#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA			0x0
-#define NUM_OF_PAGE_IN_FW_QUEUE_CMD			0x0
-#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT			0x02
-#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH			0x02
-#define NUM_OF_PAGE_IN_FW_QUEUE_BCN			0x2
-#define NUM_OF_PAGE_IN_FW_QUEUE_PUB			0xA1
-
-#define NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM			0x026
-#define NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM			0x048
-#define NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM			0x048
-#define NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM			0x026
-#define NUM_OF_PAGE_IN_FW_QUEUE_PUB_DTM			0x00
-
-#define MAX_LINES_HWCONFIG_TXT				1000
-#define MAX_BYTES_LINE_HWCONFIG_TXT			256
-
-#define SW_THREE_WIRE					0
-#define HW_THREE_WIRE					2
-
-#define BT_DEMO_BOARD					0
-#define BT_QA_BOARD					1
-#define BT_FPGA						2
-
-#define RX_SMOOTH_FACTOR				20
-
-#define HAL_PRIME_CHNL_OFFSET_DONT_CARE			0
-#define HAL_PRIME_CHNL_OFFSET_LOWER			1
-#define HAL_PRIME_CHNL_OFFSET_UPPER			2
-
-#define MAX_H2C_QUEUE_NUM				10
-
-#define RX_MPDU_QUEUE					0
-#define RX_CMD_QUEUE					1
-#define RX_MAX_QUEUE					2
-#define AC2QUEUEID(_AC)					(_AC)
-
-#define	C2H_RX_CMD_HDR_LEN				8
-#define	GET_C2H_CMD_CMD_LEN(__prxhdr)		\
-	LE_BITS_TO_4BYTE((__prxhdr), 0, 16)
-#define	GET_C2H_CMD_ELEMENT_ID(__prxhdr)	\
-	LE_BITS_TO_4BYTE((__prxhdr), 16, 8)
-#define	GET_C2H_CMD_CMD_SEQ(__prxhdr)		\
-	LE_BITS_TO_4BYTE((__prxhdr), 24, 7)
-#define	GET_C2H_CMD_CONTINUE(__prxhdr)		\
-	LE_BITS_TO_4BYTE((__prxhdr), 31, 1)
-#define	GET_C2H_CMD_CONTENT(__prxhdr)		\
-	((u8 *)(__prxhdr) + C2H_RX_CMD_HDR_LEN)
-
-#define	GET_C2H_CMD_FEEDBACK_ELEMENT_ID(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE((__pcmdfbhdr), 0, 8)
-#define	GET_C2H_CMD_FEEDBACK_CCX_LEN(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE((__pcmdfbhdr), 8, 8)
-#define	GET_C2H_CMD_FEEDBACK_CCX_CMD_CNT(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE((__pcmdfbhdr), 16, 16)
-#define	GET_C2H_CMD_FEEDBACK_CCX_MAC_ID(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 0, 5)
-#define	GET_C2H_CMD_FEEDBACK_CCX_VALID(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 7, 1)
-#define	GET_C2H_CMD_FEEDBACK_CCX_RETRY_CNT(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 8, 5)
-#define	GET_C2H_CMD_FEEDBACK_CCX_TOK(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 15, 1)
-#define	GET_C2H_CMD_FEEDBACK_CCX_QSEL(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 16, 4)
-#define	GET_C2H_CMD_FEEDBACK_CCX_SEQ(__pcmdfbhdr)	\
-	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 20, 12)
-
-#define CHIP_VER_B			BIT(4)
-#define CHIP_92C_BITMASK		BIT(0)
-#define CHIP_92C_1T2R			0x03
-#define CHIP_92C			0x01
-#define CHIP_88C			0x00
-
-enum version_8192c {
-	VERSION_A_CHIP_92C = 0x01,
-	VERSION_A_CHIP_88C = 0x00,
-	VERSION_B_CHIP_92C = 0x11,
-	VERSION_B_CHIP_88C = 0x10,
-	VERSION_UNKNOWN = 0x88,
-};
-
-#define IS_CHIP_VER_B(version)  ((version & CHIP_VER_B) ? true : false)
-#define IS_92C_SERIAL(version)  ((version & CHIP_92C_BITMASK) ? true : false)
-
-enum rtl819x_loopback_e {
-	RTL819X_NO_LOOPBACK = 0,
-	RTL819X_MAC_LOOPBACK = 1,
-	RTL819X_DMA_LOOPBACK = 2,
-	RTL819X_CCK_LOOPBACK = 3,
-};
-
-enum rf_optype {
-	RF_OP_BY_SW_3WIRE = 0,
-	RF_OP_BY_FW,
-	RF_OP_MAX
-};
-
-enum rf_power_state {
-	RF_ON,
-	RF_OFF,
-	RF_SLEEP,
-	RF_SHUT_DOWN,
-};
-
-enum power_save_mode {
-	POWER_SAVE_MODE_ACTIVE,
-	POWER_SAVE_MODE_SAVE,
-};
-
-enum power_polocy_config {
-	POWERCFG_MAX_POWER_SAVINGS,
-	POWERCFG_GLOBAL_POWER_SAVINGS,
-	POWERCFG_LOCAL_POWER_SAVINGS,
-	POWERCFG_LENOVO,
-};
-
-enum interface_select_pci {
-	INTF_SEL1_MINICARD = 0,
-	INTF_SEL0_PCIE = 1,
-	INTF_SEL2_RSV = 2,
-	INTF_SEL3_RSV = 3,
-};
-
-enum hal_fw_c2h_cmd_id {
-	HAL_FW_C2H_CMD_Read_MACREG = 0,
-	HAL_FW_C2H_CMD_Read_BBREG = 1,
-	HAL_FW_C2H_CMD_Read_RFREG = 2,
-	HAL_FW_C2H_CMD_Read_EEPROM = 3,
-	HAL_FW_C2H_CMD_Read_EFUSE = 4,
-	HAL_FW_C2H_CMD_Read_CAM = 5,
-	HAL_FW_C2H_CMD_Get_BasicRate = 6,
-	HAL_FW_C2H_CMD_Get_DataRate = 7,
-	HAL_FW_C2H_CMD_Survey = 8,
-	HAL_FW_C2H_CMD_SurveyDone = 9,
-	HAL_FW_C2H_CMD_JoinBss = 10,
-	HAL_FW_C2H_CMD_AddSTA = 11,
-	HAL_FW_C2H_CMD_DelSTA = 12,
-	HAL_FW_C2H_CMD_AtimDone = 13,
-	HAL_FW_C2H_CMD_TX_Report = 14,
-	HAL_FW_C2H_CMD_CCX_Report = 15,
-	HAL_FW_C2H_CMD_DTM_Report = 16,
-	HAL_FW_C2H_CMD_TX_Rate_Statistics = 17,
-	HAL_FW_C2H_CMD_C2HLBK = 18,
-	HAL_FW_C2H_CMD_C2HDBG = 19,
-	HAL_FW_C2H_CMD_C2HFEEDBACK = 20,
-	HAL_FW_C2H_CMD_MAX
-};
-
-enum rtl_desc_qsel {
-	QSLT_BK = 0x2,
-	QSLT_BE = 0x0,
-	QSLT_VI = 0x5,
-	QSLT_VO = 0x7,
-	QSLT_BEACON = 0x10,
-	QSLT_HIGH = 0x11,
-	QSLT_MGNT = 0x12,
-	QSLT_CMD = 0x13,
-};
-
-enum rtl_desc92c_rate {
-	DESC92C_RATE1M = 0x00,
-	DESC92C_RATE2M = 0x01,
-	DESC92C_RATE5_5M = 0x02,
-	DESC92C_RATE11M = 0x03,
-
-	DESC92C_RATE6M = 0x04,
-	DESC92C_RATE9M = 0x05,
-	DESC92C_RATE12M = 0x06,
-	DESC92C_RATE18M = 0x07,
-	DESC92C_RATE24M = 0x08,
-	DESC92C_RATE36M = 0x09,
-	DESC92C_RATE48M = 0x0a,
-	DESC92C_RATE54M = 0x0b,
-
-	DESC92C_RATEMCS0 = 0x0c,
-	DESC92C_RATEMCS1 = 0x0d,
-	DESC92C_RATEMCS2 = 0x0e,
-	DESC92C_RATEMCS3 = 0x0f,
-	DESC92C_RATEMCS4 = 0x10,
-	DESC92C_RATEMCS5 = 0x11,
-	DESC92C_RATEMCS6 = 0x12,
-	DESC92C_RATEMCS7 = 0x13,
-	DESC92C_RATEMCS8 = 0x14,
-	DESC92C_RATEMCS9 = 0x15,
-	DESC92C_RATEMCS10 = 0x16,
-	DESC92C_RATEMCS11 = 0x17,
-	DESC92C_RATEMCS12 = 0x18,
-	DESC92C_RATEMCS13 = 0x19,
-	DESC92C_RATEMCS14 = 0x1a,
-	DESC92C_RATEMCS15 = 0x1b,
-	DESC92C_RATEMCS15_SG = 0x1c,
-	DESC92C_RATEMCS32 = 0x20,
-};
-
-struct phy_sts_cck_8192s_t {
-	u8 adc_pwdb_X[4];
-	u8 sq_rpt;
-	u8 cck_agc_rpt;
-};
-
-struct h2c_cmd_8192c {
-	u8 element_id;
-	u32 cmd_len;
-	u8 *p_cmdbuffer;
-};
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
deleted file mode 100644
index 4896899394a8..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.c
+++ /dev/null
@@ -1,1473 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../base.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-dm.h"
-#include "rtl8192c-fw.h"
-
-struct dig_t dm_digtable;
-static struct ps_t dm_pstable;
-
-static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
-	0x7f8001fe,
-	0x788001e2,
-	0x71c001c7,
-	0x6b8001ae,
-	0x65400195,
-	0x5fc0017f,
-	0x5a400169,
-	0x55400155,
-	0x50800142,
-	0x4c000130,
-	0x47c0011f,
-	0x43c0010f,
-	0x40000100,
-	0x3c8000f2,
-	0x390000e4,
-	0x35c000d7,
-	0x32c000cb,
-	0x300000c0,
-	0x2d4000b5,
-	0x2ac000ab,
-	0x288000a2,
-	0x26000098,
-	0x24000090,
-	0x22000088,
-	0x20000080,
-	0x1e400079,
-	0x1c800072,
-	0x1b00006c,
-	0x19800066,
-	0x18000060,
-	0x16c0005b,
-	0x15800056,
-	0x14400051,
-	0x1300004c,
-	0x12000048,
-	0x11000044,
-	0x10000040,
-};
-
-static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = {
-	{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},
-	{0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04},
-	{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},
-	{0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03},
-	{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},
-	{0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03},
-	{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},
-	{0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03},
-	{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},
-	{0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02},
-	{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},
-	{0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02},
-	{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},
-	{0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02},
-	{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},
-	{0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02},
-	{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},
-	{0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02},
-	{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},
-	{0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
-	{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
-	{0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01},
-	{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01},
-	{0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01},
-	{0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01},
-	{0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01},
-	{0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01},
-	{0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01},
-	{0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01},
-	{0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01},
-	{0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01},
-	{0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01},
-	{0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}
-};
-
-static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = {
-	{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},
-	{0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00},
-	{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},
-	{0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00},
-	{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},
-	{0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00},
-	{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},
-	{0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00},
-	{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},
-	{0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00},
-	{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},
-	{0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00},
-	{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},
-	{0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00},
-	{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},
-	{0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00},
-	{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},
-	{0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00},
-	{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},
-	{0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
-	{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
-	{0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00},
-	{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00},
-	{0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00},
-	{0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
-	{0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},
-	{0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
-	{0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},
-	{0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
-	{0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},
-	{0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}
-};
-
-static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
-{
-	dm_digtable.dig_enable_flag = true;
-	dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
-	dm_digtable.cur_igvalue = 0x20;
-	dm_digtable.pre_igvalue = 0x0;
-	dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
-	dm_digtable.presta_connectstate = DIG_STA_DISCONNECT;
-	dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
-	dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW;
-	dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH;
-	dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
-	dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
-	dm_digtable.rx_gain_range_max = DM_DIG_MAX;
-	dm_digtable.rx_gain_range_min = DM_DIG_MIN;
-	dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
-	dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX;
-	dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN;
-	dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX;
-	dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
-}
-
-static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	long rssi_val_min = 0;
-
-	if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
-	    (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) {
-		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
-			rssi_val_min =
-			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
-			     rtlpriv->dm.undecorated_smoothed_pwdb) ?
-			    rtlpriv->dm.undecorated_smoothed_pwdb :
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-		else
-			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT ||
-		   dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
-		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable.curmultista_connectstate ==
-		   DIG_MULTISTA_CONNECT) {
-		rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-	}
-
-	return (u8) rssi_val_min;
-}
-
-static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
-{
-	u32 ret_value;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
-
-	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD);
-	falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16);
-
-	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD);
-	falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff);
-	falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16);
-
-	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
-	falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
-	falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
-	    falsealm_cnt->cnt_rate_illegal +
-	    falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail;
-
-	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1);
-	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0);
-	falsealm_cnt->cnt_cck_fail = ret_value;
-
-	ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3);
-	falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8;
-	falsealm_cnt->cnt_all = (falsealm_cnt->cnt_parity_fail +
-				 falsealm_cnt->cnt_rate_illegal +
-				 falsealm_cnt->cnt_crc8_fail +
-				 falsealm_cnt->cnt_mcs_fail +
-				 falsealm_cnt->cnt_cck_fail);
-
-	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1);
-	rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0);
-	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0);
-	rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2);
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("cnt_parity_fail = %d, cnt_rate_illegal = %d, "
-		  "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n",
-		  falsealm_cnt->cnt_parity_fail,
-		  falsealm_cnt->cnt_rate_illegal,
-		  falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail));
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n",
-		  falsealm_cnt->cnt_ofdm_fail,
-		  falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all));
-}
-
-static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value_igi = dm_digtable.cur_igvalue;
-
-	if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0)
-		value_igi--;
-	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1)
-		value_igi += 0;
-	else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH2)
-		value_igi++;
-	else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2)
-		value_igi += 2;
-	if (value_igi > DM_DIG_FA_UPPER)
-		value_igi = DM_DIG_FA_UPPER;
-	else if (value_igi < DM_DIG_FA_LOWER)
-		value_igi = DM_DIG_FA_LOWER;
-	if (rtlpriv->falsealm_cnt.cnt_all > 10000)
-		value_igi = 0x32;
-
-	dm_digtable.cur_igvalue = value_igi;
-	rtl92c_dm_write_dig(hw);
-}
-
-static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) {
-		if ((dm_digtable.backoff_val - 2) <
-		    dm_digtable.backoff_val_range_min)
-			dm_digtable.backoff_val =
-			    dm_digtable.backoff_val_range_min;
-		else
-			dm_digtable.backoff_val -= 2;
-	} else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) {
-		if ((dm_digtable.backoff_val + 2) >
-		    dm_digtable.backoff_val_range_max)
-			dm_digtable.backoff_val =
-			    dm_digtable.backoff_val_range_max;
-		else
-			dm_digtable.backoff_val += 2;
-	}
-
-	if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) >
-	    dm_digtable.rx_gain_range_max)
-		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max;
-	else if ((dm_digtable.rssi_val_min + 10 -
-		  dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
-		dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min;
-	else
-		dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 -
-		    dm_digtable.backoff_val;
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("rssi_val_min = %x backoff_val %x\n",
-		  dm_digtable.rssi_val_min, dm_digtable.backoff_val));
-
-	rtl92c_dm_write_dig(hw);
-}
-
-static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
-{
-	static u8 binitialized; /* initialized to false */
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-	bool b_multi_sta = false;
-
-	if (mac->opmode == NL80211_IFTYPE_ADHOC)
-		b_multi_sta = true;
-
-	if ((b_multi_sta == false) || (dm_digtable.cursta_connectctate !=
-				       DIG_STA_DISCONNECT)) {
-		binitialized = false;
-		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
-		return;
-	} else if (binitialized == false) {
-		binitialized = true;
-		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
-		dm_digtable.cur_igvalue = 0x20;
-		rtl92c_dm_write_dig(hw);
-	}
-
-	if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) {
-		if ((rssi_strength < dm_digtable.rssi_lowthresh) &&
-		    (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
-
-			if (dm_digtable.dig_ext_port_stage ==
-			    DIG_EXT_PORT_STAGE_2) {
-				dm_digtable.cur_igvalue = 0x20;
-				rtl92c_dm_write_dig(hw);
-			}
-
-			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1;
-		} else if (rssi_strength > dm_digtable.rssi_highthresh) {
-			dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2;
-			rtl92c_dm_ctrl_initgain_by_fa(hw);
-		}
-	} else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) {
-		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
-		dm_digtable.cur_igvalue = 0x20;
-		rtl92c_dm_write_dig(hw);
-	}
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("curmultista_connectstate = "
-		  "%x dig_ext_port_stage %x\n",
-		  dm_digtable.curmultista_connectstate,
-		  dm_digtable.dig_ext_port_stage));
-}
-
-static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("presta_connectstate = %x,"
-		  " cursta_connectctate = %x\n",
-		  dm_digtable.presta_connectstate,
-		  dm_digtable.cursta_connectctate));
-
-	if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate
-	    || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT
-	    || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
-
-		if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) {
-			dm_digtable.rssi_val_min =
-			    rtl92c_dm_initial_gain_min_pwdb(hw);
-			rtl92c_dm_ctrl_initgain_by_rssi(hw);
-		}
-	} else {
-		dm_digtable.rssi_val_min = 0;
-		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
-		dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
-		dm_digtable.cur_igvalue = 0x20;
-		dm_digtable.pre_igvalue = 0;
-		rtl92c_dm_write_dig(hw);
-	}
-}
-
-static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
-		dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
-
-		if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
-			if (dm_digtable.rssi_val_min <= 25)
-				dm_digtable.cur_cck_pd_state =
-				    CCK_PD_STAGE_LowRssi;
-			else
-				dm_digtable.cur_cck_pd_state =
-				    CCK_PD_STAGE_HighRssi;
-		} else {
-			if (dm_digtable.rssi_val_min <= 20)
-				dm_digtable.cur_cck_pd_state =
-				    CCK_PD_STAGE_LowRssi;
-			else
-				dm_digtable.cur_cck_pd_state =
-				    CCK_PD_STAGE_HighRssi;
-		}
-	} else {
-		dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
-	}
-
-	if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) {
-		if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) {
-			if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800)
-				dm_digtable.cur_cck_fa_state =
-				    CCK_FA_STAGE_High;
-			else
-				dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low;
-
-			if (dm_digtable.pre_cck_fa_state !=
-			    dm_digtable.cur_cck_fa_state) {
-				if (dm_digtable.cur_cck_fa_state ==
-				    CCK_FA_STAGE_Low)
-					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
-						      0x83);
-				else
-					rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
-						      0xcd);
-
-				dm_digtable.pre_cck_fa_state =
-				    dm_digtable.cur_cck_fa_state;
-			}
-
-			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40);
-
-			if (IS_92C_SERIAL(rtlhal->version))
-				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
-					      MASKBYTE2, 0xd7);
-		} else {
-			rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
-			rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47);
-
-			if (IS_92C_SERIAL(rtlhal->version))
-				rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
-					      MASKBYTE2, 0xd3);
-		}
-		dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state;
-	}
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state));
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version)));
-}
-
-static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
-{
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
-	if (mac->act_scanning == true)
-		return;
-
-	if ((mac->link_state > MAC80211_NOLINK) &&
-	    (mac->link_state < MAC80211_LINKED))
-		dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT;
-	else if (mac->link_state >= MAC80211_LINKED)
-		dm_digtable.cursta_connectctate = DIG_STA_CONNECT;
-	else
-		dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
-
-	rtl92c_dm_initial_gain_sta(hw);
-	rtl92c_dm_initial_gain_multi_sta(hw);
-	rtl92c_dm_cck_packet_detection_thresh(hw);
-
-	dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate;
-
-}
-
-static void rtl92c_dm_dig(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	if (rtlpriv->dm.b_dm_initialgain_enable == false)
-		return;
-	if (dm_digtable.dig_enable_flag == false)
-		return;
-
-	rtl92c_dm_ctrl_initgain_by_twoport(hw);
-
-}
-
-static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtlpriv->dm.bdynamic_txpower_enable = false;
-
-	rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
-	rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
-}
-
-static void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	long undecorated_smoothed_pwdb;
-
-	if (!rtlpriv->dm.bdynamic_txpower_enable)
-		return;
-
-	if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
-		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
-		return;
-	}
-
-	if ((mac->link_state < MAC80211_LINKED) &&
-	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
-			 ("Not connected to any\n"));
-
-		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
-
-		rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
-		return;
-	}
-
-	if (mac->link_state >= MAC80211_LINKED) {
-		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
-			undecorated_smoothed_pwdb =
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-				 ("AP Client PWDB = 0x%lx\n",
-				  undecorated_smoothed_pwdb));
-		} else {
-			undecorated_smoothed_pwdb =
-			    rtlpriv->dm.undecorated_smoothed_pwdb;
-			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-				 ("STA Default Port PWDB = 0x%lx\n",
-				  undecorated_smoothed_pwdb));
-		}
-	} else {
-		undecorated_smoothed_pwdb =
-		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("AP Ext Port PWDB = 0x%lx\n",
-			  undecorated_smoothed_pwdb));
-	}
-
-	if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
-		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"));
-	} else if ((undecorated_smoothed_pwdb <
-		    (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
-		   (undecorated_smoothed_pwdb >=
-		    TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
-
-		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n"));
-	} else if (undecorated_smoothed_pwdb <
-		   (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
-		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("TXHIGHPWRLEVEL_NORMAL\n"));
-	}
-
-	if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("PHY_SetTxPowerLevel8192S() Channel = %d\n",
-			  rtlphy->current_channel));
-		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
-	}
-
-	rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
-}
-
-void rtl92c_dm_write_dig(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
-		 ("cur_igvalue = 0x%x, "
-		  "pre_igvalue = 0x%x, backoff_val = %d\n",
-		  dm_digtable.cur_igvalue, dm_digtable.pre_igvalue,
-		  dm_digtable.backoff_val));
-
-	if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) {
-		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f,
-			      dm_digtable.cur_igvalue);
-		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f,
-			      dm_digtable.cur_igvalue);
-
-		dm_digtable.pre_igvalue = dm_digtable.cur_igvalue;
-	}
-}
-
-static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff;
-
-	u8 h2c_parameter[3] = { 0 };
-
-	return;
-
-	if (tmpentry_max_pwdb != 0) {
-		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb =
-		    tmpentry_max_pwdb;
-	} else {
-		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0;
-	}
-
-	if (tmpentry_min_pwdb != 0xff) {
-		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb =
-		    tmpentry_min_pwdb;
-	} else {
-		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0;
-	}
-
-	h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF);
-	h2c_parameter[0] = 0;
-
-	rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);
-}
-
-void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	rtlpriv->dm.bcurrent_turbo_edca = false;
-	rtlpriv->dm.bis_any_nonbepkts = false;
-	rtlpriv->dm.bis_cur_rdlstate = false;
-}
-
-static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	static u64 last_txok_cnt;
-	static u64 last_rxok_cnt;
-	u64 cur_txok_cnt;
-	u64 cur_rxok_cnt;
-	u32 edca_be_ul = 0x5ea42b;
-	u32 edca_be_dl = 0x5ea42b;
-
-	if (mac->opmode == NL80211_IFTYPE_ADHOC)
-		goto dm_checkedcaturbo_exit;
-
-	if (mac->link_state != MAC80211_LINKED) {
-		rtlpriv->dm.bcurrent_turbo_edca = false;
-		return;
-	}
-
-	if (!mac->ht_enable) {	/*FIX MERGE */
-		if (!(edca_be_ul & 0xffff0000))
-			edca_be_ul |= 0x005e0000;
-
-		if (!(edca_be_dl & 0xffff0000))
-			edca_be_dl |= 0x005e0000;
-	}
-
-	if ((!rtlpriv->dm.bis_any_nonbepkts) &&
-	    (!rtlpriv->dm.b_disable_framebursting)) {
-		cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
-		cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
-		if (cur_rxok_cnt > 4 * cur_txok_cnt) {
-			if (!rtlpriv->dm.bis_cur_rdlstate ||
-			    !rtlpriv->dm.bcurrent_turbo_edca) {
-				rtl_write_dword(rtlpriv,
-						REG_EDCA_BE_PARAM,
-						edca_be_dl);
-				rtlpriv->dm.bis_cur_rdlstate = true;
-			}
-		} else {
-			if (rtlpriv->dm.bis_cur_rdlstate ||
-			    !rtlpriv->dm.bcurrent_turbo_edca) {
-				rtl_write_dword(rtlpriv,
-						REG_EDCA_BE_PARAM,
-						edca_be_ul);
-				rtlpriv->dm.bis_cur_rdlstate = false;
-			}
-		}
-		rtlpriv->dm.bcurrent_turbo_edca = true;
-	} else {
-		if (rtlpriv->dm.bcurrent_turbo_edca) {
-			u8 tmp = AC0_BE;
-			rtlpriv->cfg->ops->set_hw_reg(hw,
-						      HW_VAR_AC_PARAM,
-						      (u8 *) (&tmp));
-			rtlpriv->dm.bcurrent_turbo_edca = false;
-		}
-	}
-
-dm_checkedcaturbo_exit:
-	rtlpriv->dm.bis_any_nonbepkts = false;
-	last_txok_cnt = rtlpriv->stats.txbytesunicast;
-	last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
-}
-
-static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
-							     *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 thermalvalue, delta, delta_lck, delta_iqk;
-	long ele_a, ele_d, temp_cck, val_x, value32;
-	long val_y, ele_c;
-	u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old;
-	int i;
-	bool is2t = IS_92C_SERIAL(rtlhal->version);
-	u8 txpwr_level[2] = {0, 0};
-	u8 ofdm_min_index = 6, rf;
-
-	rtlpriv->dm.btxpower_trackingInit = true;
-	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-		 ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n"));
-
-	thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f);
-
-	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-		 ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
-		  "eeprom_thermalmeter 0x%x\n",
-		  thermalvalue, rtlpriv->dm.thermalvalue,
-		  rtlefuse->eeprom_thermalmeter));
-
-	rtl92c_phy_ap_calibrate(hw, (thermalvalue -
-				     rtlefuse->eeprom_thermalmeter));
-	if (is2t)
-		rf = 2;
-	else
-		rf = 1;
-
-	if (thermalvalue) {
-		ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
-				      MASKDWORD) & MASKOFDM_D;
-
-		for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
-			if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
-				ofdm_index_old[0] = (u8) i;
-
-				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-					("Initial pathA ele_d reg0x%x = 0x%lx, "
-					 "ofdm_index=0x%x\n",
-					 ROFDM0_XATXIQIMBALANCE,
-					 ele_d, ofdm_index_old[0]));
-				break;
-			}
-		}
-
-		if (is2t) {
-			ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
-					      MASKDWORD) & MASKOFDM_D;
-
-			for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
-				if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
-					ofdm_index_old[1] = (u8) i;
-
-					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
-					   DBG_LOUD,
-					   ("Initial pathB ele_d reg0x%x = "
-					   "0x%lx, ofdm_index=0x%x\n",
-					   ROFDM0_XBTXIQIMBALANCE, ele_d,
-					   ofdm_index_old[1]));
-					break;
-				}
-			}
-		}
-
-		temp_cck =
-		    rtl_get_bbreg(hw, RCCK0_TXFILTER2, MASKDWORD) & MASKCCK;
-
-		for (i = 0; i < CCK_TABLE_LENGTH; i++) {
-			if (rtlpriv->dm.b_cck_inch14) {
-				if (memcmp((void *)&temp_cck,
-					   (void *)&cckswing_table_ch14[i][2],
-					   4) == 0) {
-					cck_index_old = (u8) i;
-
-					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
-						 DBG_LOUD,
-						 ("Initial reg0x%x = 0x%lx, "
-						  "cck_index=0x%x, ch 14 %d\n",
-						  RCCK0_TXFILTER2, temp_cck,
-						  cck_index_old,
-						  rtlpriv->dm.b_cck_inch14));
-					break;
-				}
-			} else {
-				if (memcmp((void *)&temp_cck,
-					   (void *)
-					   &cckswing_table_ch1ch13[i][2],
-					   4) == 0) {
-					cck_index_old = (u8) i;
-
-					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
-						 DBG_LOUD,
-						 ("Initial reg0x%x = 0x%lx, "
-						  "cck_index=0x%x, ch14 %d\n",
-						  RCCK0_TXFILTER2, temp_cck,
-						  cck_index_old,
-						  rtlpriv->dm.b_cck_inch14));
-					break;
-				}
-			}
-		}
-
-		if (!rtlpriv->dm.thermalvalue) {
-			rtlpriv->dm.thermalvalue =
-			    rtlefuse->eeprom_thermalmeter;
-			rtlpriv->dm.thermalvalue_lck = thermalvalue;
-			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
-			for (i = 0; i < rf; i++)
-				rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
-			rtlpriv->dm.cck_index = cck_index_old;
-		}
-
-		delta = (thermalvalue > rtlpriv->dm.thermalvalue) ?
-		    (thermalvalue - rtlpriv->dm.thermalvalue) :
-		    (rtlpriv->dm.thermalvalue - thermalvalue);
-
-		delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ?
-		    (thermalvalue - rtlpriv->dm.thermalvalue_lck) :
-		    (rtlpriv->dm.thermalvalue_lck - thermalvalue);
-
-		delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ?
-		    (thermalvalue - rtlpriv->dm.thermalvalue_iqk) :
-		    (rtlpriv->dm.thermalvalue_iqk - thermalvalue);
-
-		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-			("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
-			 "eeprom_thermalmeter 0x%x delta 0x%x "
-			 "delta_lck 0x%x delta_iqk 0x%x\n",
-			 thermalvalue, rtlpriv->dm.thermalvalue,
-			 rtlefuse->eeprom_thermalmeter, delta, delta_lck,
-			 delta_iqk));
-
-		if (delta_lck > 1) {
-			rtlpriv->dm.thermalvalue_lck = thermalvalue;
-			rtl92c_phy_lc_calibrate(hw);
-		}
-
-		if (delta > 0 && rtlpriv->dm.txpower_track_control) {
-			if (thermalvalue > rtlpriv->dm.thermalvalue) {
-				for (i = 0; i < rf; i++)
-					rtlpriv->dm.ofdm_index[i] -= delta;
-				rtlpriv->dm.cck_index -= delta;
-			} else {
-				for (i = 0; i < rf; i++)
-					rtlpriv->dm.ofdm_index[i] += delta;
-				rtlpriv->dm.cck_index += delta;
-			}
-
-			if (is2t) {
-				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-					 ("temp OFDM_A_index=0x%x, "
-					  "OFDM_B_index=0x%x,"
-					  "cck_index=0x%x\n",
-					  rtlpriv->dm.ofdm_index[0],
-					  rtlpriv->dm.ofdm_index[1],
-					  rtlpriv->dm.cck_index));
-			} else {
-				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-					 ("temp OFDM_A_index=0x%x,"
-					  "cck_index=0x%x\n",
-					  rtlpriv->dm.ofdm_index[0],
-					  rtlpriv->dm.cck_index));
-			}
-
-			if (thermalvalue > rtlefuse->eeprom_thermalmeter) {
-				for (i = 0; i < rf; i++)
-					ofdm_index[i] =
-					    rtlpriv->dm.ofdm_index[i]
-					    + 1;
-				cck_index = rtlpriv->dm.cck_index + 1;
-			} else {
-				for (i = 0; i < rf; i++)
-					ofdm_index[i] =
-					    rtlpriv->dm.ofdm_index[i];
-				cck_index = rtlpriv->dm.cck_index;
-			}
-
-			for (i = 0; i < rf; i++) {
-				if (txpwr_level[i] >= 0 &&
-				    txpwr_level[i] <= 26) {
-					if (thermalvalue >
-					    rtlefuse->eeprom_thermalmeter) {
-						if (delta < 5)
-							ofdm_index[i] -= 1;
-
-						else
-							ofdm_index[i] -= 2;
-					} else if (delta > 5 && thermalvalue <
-						   rtlefuse->
-						   eeprom_thermalmeter) {
-						ofdm_index[i] += 1;
-					}
-				} else if (txpwr_level[i] >= 27 &&
-					   txpwr_level[i] <= 32
-					   && thermalvalue >
-					   rtlefuse->eeprom_thermalmeter) {
-					if (delta < 5)
-						ofdm_index[i] -= 1;
-
-					else
-						ofdm_index[i] -= 2;
-				} else if (txpwr_level[i] >= 32 &&
-					   txpwr_level[i] <= 38 &&
-					   thermalvalue >
-					   rtlefuse->eeprom_thermalmeter
-					   && delta > 5) {
-					ofdm_index[i] -= 1;
-				}
-			}
-
-			if (txpwr_level[i] >= 0 && txpwr_level[i] <= 26) {
-				if (thermalvalue >
-				    rtlefuse->eeprom_thermalmeter) {
-					if (delta < 5)
-						cck_index -= 1;
-
-					else
-						cck_index -= 2;
-				} else if (delta > 5 && thermalvalue <
-					   rtlefuse->eeprom_thermalmeter) {
-					cck_index += 1;
-				}
-			} else if (txpwr_level[i] >= 27 &&
-				   txpwr_level[i] <= 32 &&
-				   thermalvalue >
-				   rtlefuse->eeprom_thermalmeter) {
-				if (delta < 5)
-					cck_index -= 1;
-
-				else
-					cck_index -= 2;
-			} else if (txpwr_level[i] >= 32 &&
-				   txpwr_level[i] <= 38 &&
-				   thermalvalue > rtlefuse->eeprom_thermalmeter
-				   && delta > 5) {
-				cck_index -= 1;
-			}
-
-			for (i = 0; i < rf; i++) {
-				if (ofdm_index[i] > OFDM_TABLE_SIZE - 1)
-					ofdm_index[i] = OFDM_TABLE_SIZE - 1;
-
-				else if (ofdm_index[i] < ofdm_min_index)
-					ofdm_index[i] = ofdm_min_index;
-			}
-
-			if (cck_index > CCK_TABLE_SIZE - 1)
-				cck_index = CCK_TABLE_SIZE - 1;
-			else if (cck_index < 0)
-				cck_index = 0;
-
-			if (is2t) {
-				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-					 ("new OFDM_A_index=0x%x, "
-					  "OFDM_B_index=0x%x,"
-					  "cck_index=0x%x\n",
-					  ofdm_index[0], ofdm_index[1],
-					  cck_index));
-			} else {
-				RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-					 ("new OFDM_A_index=0x%x,"
-					  "cck_index=0x%x\n",
-					  ofdm_index[0], cck_index));
-			}
-		}
-
-		if (rtlpriv->dm.txpower_track_control && delta != 0) {
-			ele_d =
-			    (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22;
-			val_x = rtlphy->reg_e94;
-			val_y = rtlphy->reg_e9c;
-
-			if (val_x != 0) {
-				if ((val_x & 0x00000200) != 0)
-					val_x = val_x | 0xFFFFFC00;
-				ele_a = ((val_x * ele_d) >> 8) & 0x000003FF;
-
-				if ((val_y & 0x00000200) != 0)
-					val_y = val_y | 0xFFFFFC00;
-				ele_c = ((val_y * ele_d) >> 8) & 0x000003FF;
-
-				value32 = (ele_d << 22) |
-				    ((ele_c & 0x3F) << 16) | ele_a;
-
-				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
-					      MASKDWORD, value32);
-
-				value32 = (ele_c & 0x000003C0) >> 6;
-				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
-					      value32);
-
-				value32 = ((val_x * ele_d) >> 7) & 0x01;
-				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-					      BIT(31), value32);
-
-				value32 = ((val_y * ele_d) >> 7) & 0x01;
-				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-					      BIT(29), value32);
-			} else {
-				rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
-					      MASKDWORD,
-					      ofdmswing_table[ofdm_index[0]]);
-
-				rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS,
-					      0x00);
-				rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-					      BIT(31) | BIT(29), 0x00);
-			}
-
-			if (!rtlpriv->dm.b_cck_inch14) {
-				rtl_write_byte(rtlpriv, 0xa22,
-					       cckswing_table_ch1ch13[cck_index]
-					       [0]);
-				rtl_write_byte(rtlpriv, 0xa23,
-					       cckswing_table_ch1ch13[cck_index]
-					       [1]);
-				rtl_write_byte(rtlpriv, 0xa24,
-					       cckswing_table_ch1ch13[cck_index]
-					       [2]);
-				rtl_write_byte(rtlpriv, 0xa25,
-					       cckswing_table_ch1ch13[cck_index]
-					       [3]);
-				rtl_write_byte(rtlpriv, 0xa26,
-					       cckswing_table_ch1ch13[cck_index]
-					       [4]);
-				rtl_write_byte(rtlpriv, 0xa27,
-					       cckswing_table_ch1ch13[cck_index]
-					       [5]);
-				rtl_write_byte(rtlpriv, 0xa28,
-					       cckswing_table_ch1ch13[cck_index]
-					       [6]);
-				rtl_write_byte(rtlpriv, 0xa29,
-					       cckswing_table_ch1ch13[cck_index]
-					       [7]);
-			} else {
-				rtl_write_byte(rtlpriv, 0xa22,
-					       cckswing_table_ch14[cck_index]
-					       [0]);
-				rtl_write_byte(rtlpriv, 0xa23,
-					       cckswing_table_ch14[cck_index]
-					       [1]);
-				rtl_write_byte(rtlpriv, 0xa24,
-					       cckswing_table_ch14[cck_index]
-					       [2]);
-				rtl_write_byte(rtlpriv, 0xa25,
-					       cckswing_table_ch14[cck_index]
-					       [3]);
-				rtl_write_byte(rtlpriv, 0xa26,
-					       cckswing_table_ch14[cck_index]
-					       [4]);
-				rtl_write_byte(rtlpriv, 0xa27,
-					       cckswing_table_ch14[cck_index]
-					       [5]);
-				rtl_write_byte(rtlpriv, 0xa28,
-					       cckswing_table_ch14[cck_index]
-					       [6]);
-				rtl_write_byte(rtlpriv, 0xa29,
-					       cckswing_table_ch14[cck_index]
-					       [7]);
-			}
-
-			if (is2t) {
-				ele_d = (ofdmswing_table[ofdm_index[1]] &
-					 0xFFC00000) >> 22;
-
-				val_x = rtlphy->reg_eb4;
-				val_y = rtlphy->reg_ebc;
-
-				if (val_x != 0) {
-					if ((val_x & 0x00000200) != 0)
-						val_x = val_x | 0xFFFFFC00;
-					ele_a = ((val_x * ele_d) >> 8) &
-					    0x000003FF;
-
-					if ((val_y & 0x00000200) != 0)
-						val_y = val_y | 0xFFFFFC00;
-					ele_c = ((val_y * ele_d) >> 8) &
-					    0x00003FF;
-
-					value32 = (ele_d << 22) |
-					    ((ele_c & 0x3F) << 16) | ele_a;
-					rtl_set_bbreg(hw,
-						      ROFDM0_XBTXIQIMBALANCE,
-						      MASKDWORD, value32);
-
-					value32 = (ele_c & 0x000003C0) >> 6;
-					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
-						      MASKH4BITS, value32);
-
-					value32 = ((val_x * ele_d) >> 7) & 0x01;
-					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-						      BIT(27), value32);
-
-					value32 = ((val_y * ele_d) >> 7) & 0x01;
-					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-						      BIT(25), value32);
-				} else {
-					rtl_set_bbreg(hw,
-						      ROFDM0_XBTXIQIMBALANCE,
-						      MASKDWORD,
-						      ofdmswing_table[ofdm_index
-								      [1]]);
-					rtl_set_bbreg(hw, ROFDM0_XDTXAFE,
-						      MASKH4BITS, 0x00);
-					rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
-						      BIT(27) | BIT(25), 0x00);
-				}
-
-			}
-		}
-
-		if (delta_iqk > 3) {
-			rtlpriv->dm.thermalvalue_iqk = thermalvalue;
-			rtl92c_phy_iq_calibrate(hw, false);
-		}
-
-		if (rtlpriv->dm.txpower_track_control)
-			rtlpriv->dm.thermalvalue = thermalvalue;
-	}
-
-	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n"));
-
-}
-
-static void rtl92c_dm_initialize_txpower_tracking_thermalmeter(
-						struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtlpriv->dm.btxpower_tracking = true;
-	rtlpriv->dm.btxpower_trackingInit = false;
-
-	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-		 ("pMgntInfo->btxpower_tracking = %d\n",
-		  rtlpriv->dm.btxpower_tracking));
-}
-
-static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw)
-{
-	rtl92c_dm_initialize_txpower_tracking_thermalmeter(hw);
-}
-
-static void rtl92c_dm_txpower_tracking_directcall(struct ieee80211_hw *hw)
-{
-	rtl92c_dm_txpower_tracking_callback_thermalmeter(hw);
-}
-
-static void rtl92c_dm_check_txpower_tracking_thermal_meter(
-						struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	static u8 tm_trigger;
-
-	if (!rtlpriv->dm.btxpower_tracking)
-		return;
-
-	if (!tm_trigger) {
-		rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK,
-			      0x60);
-		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-			 ("Trigger 92S Thermal Meter!!\n"));
-		tm_trigger = 1;
-		return;
-	} else {
-		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
-			 ("Schedule TxPowerTracking direct call!!\n"));
-		rtl92c_dm_txpower_tracking_directcall(hw);
-		tm_trigger = 0;
-	}
-}
-
-void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw)
-{
-	rtl92c_dm_check_txpower_tracking_thermal_meter(hw);
-}
-
-void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rate_adaptive *p_ra = &(rtlpriv->ra);
-
-	p_ra->ratr_state = DM_RATR_STA_INIT;
-	p_ra->pre_ratr_state = DM_RATR_STA_INIT;
-
-	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
-		rtlpriv->dm.b_useramask = true;
-	else
-		rtlpriv->dm.b_useramask = false;
-
-}
-
-static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rate_adaptive *p_ra = &(rtlpriv->ra);
-	u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
-
-	if (is_hal_stop(rtlhal)) {
-		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
-			 ("<---- driver is going to unload\n"));
-		return;
-	}
-
-	if (!rtlpriv->dm.b_useramask) {
-		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
-			("<---- driver does not control rate adaptive mask\n"));
-		return;
-	}
-
-	if (mac->link_state == MAC80211_LINKED) {
-
-		switch (p_ra->pre_ratr_state) {
-		case DM_RATR_STA_HIGH:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 20;
-			break;
-		case DM_RATR_STA_MIDDLE:
-			high_rssithresh_for_ra = 55;
-			low_rssithresh_for_ra = 20;
-			break;
-		case DM_RATR_STA_LOW:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 25;
-			break;
-		default:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 20;
-			break;
-		}
-
-		if (rtlpriv->dm.undecorated_smoothed_pwdb >
-		    (long)high_rssithresh_for_ra)
-			p_ra->ratr_state = DM_RATR_STA_HIGH;
-		else if (rtlpriv->dm.undecorated_smoothed_pwdb >
-			 (long)low_rssithresh_for_ra)
-			p_ra->ratr_state = DM_RATR_STA_MIDDLE;
-		else
-			p_ra->ratr_state = DM_RATR_STA_LOW;
-
-		if (p_ra->pre_ratr_state != p_ra->ratr_state) {
-			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
-				 ("RSSI = %ld\n",
-				  rtlpriv->dm.undecorated_smoothed_pwdb));
-			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
-				 ("RSSI_LEVEL = %d\n", p_ra->ratr_state));
-			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
-				 ("PreState = %d, CurState = %d\n",
-				  p_ra->pre_ratr_state, p_ra->ratr_state));
-
-			rtlpriv->cfg->ops->update_rate_mask(hw,
-					p_ra->ratr_state);
-
-			p_ra->pre_ratr_state = p_ra->ratr_state;
-		}
-	}
-}
-
-static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
-{
-	dm_pstable.pre_ccastate = CCA_MAX;
-	dm_pstable.cur_ccasate = CCA_MAX;
-	dm_pstable.pre_rfstate = RF_MAX;
-	dm_pstable.cur_rfstate = RF_MAX;
-	dm_pstable.rssi_val_min = 0;
-}
-
-static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	if (dm_pstable.rssi_val_min != 0) {
-		if (dm_pstable.pre_ccastate == CCA_2R) {
-			if (dm_pstable.rssi_val_min >= 35)
-				dm_pstable.cur_ccasate = CCA_1R;
-			else
-				dm_pstable.cur_ccasate = CCA_2R;
-		} else {
-			if (dm_pstable.rssi_val_min <= 30)
-				dm_pstable.cur_ccasate = CCA_2R;
-			else
-				dm_pstable.cur_ccasate = CCA_1R;
-		}
-	} else {
-		dm_pstable.cur_ccasate = CCA_MAX;
-	}
-
-	if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) {
-		if (dm_pstable.cur_ccasate == CCA_1R) {
-			if (get_rf_type(rtlphy) == RF_2T2R) {
-				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
-					      MASKBYTE0, 0x13);
-				rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20);
-			} else {
-				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
-					      MASKBYTE0, 0x23);
-				rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c);
-			}
-		} else {
-			rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0,
-				      0x33);
-			rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63);
-		}
-		dm_pstable.pre_ccastate = dm_pstable.cur_ccasate;
-	}
-
-	RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n",
-					       (dm_pstable.cur_ccasate ==
-						0) ? "1RCCA" : "2RCCA"));
-}
-
-void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
-{
-	static u8 initialize;
-	static u32 reg_874, reg_c70, reg_85c, reg_a74;
-
-	if (initialize == 0) {
-		reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
-					 MASKDWORD) & 0x1CC000) >> 14;
-
-		reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1,
-					 MASKDWORD) & BIT(3)) >> 3;
-
-		reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
-					 MASKDWORD) & 0xFF000000) >> 24;
-
-		reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12;
-
-		initialize = 1;
-	}
-
-	if (!bforce_in_normal) {
-		if (dm_pstable.rssi_val_min != 0) {
-			if (dm_pstable.pre_rfstate == RF_NORMAL) {
-				if (dm_pstable.rssi_val_min >= 30)
-					dm_pstable.cur_rfstate = RF_SAVE;
-				else
-					dm_pstable.cur_rfstate = RF_NORMAL;
-			} else {
-				if (dm_pstable.rssi_val_min <= 25)
-					dm_pstable.cur_rfstate = RF_NORMAL;
-				else
-					dm_pstable.cur_rfstate = RF_SAVE;
-			}
-		} else {
-			dm_pstable.cur_rfstate = RF_MAX;
-		}
-	} else {
-		dm_pstable.cur_rfstate = RF_NORMAL;
-	}
-
-	if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) {
-		if (dm_pstable.cur_rfstate == RF_SAVE) {
-			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
-				      0x1C0000, 0x2);
-			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0);
-			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
-				      0xFF000000, 0x63);
-			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
-				      0xC000, 0x2);
-			rtl_set_bbreg(hw, 0xa74, 0xF000, 0x3);
-			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
-			rtl_set_bbreg(hw, 0x818, BIT(28), 0x1);
-		} else {
-			rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
-				      0x1CC000, reg_874);
-			rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3),
-				      reg_c70);
-			rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000,
-				      reg_85c);
-			rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74);
-			rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
-		}
-
-		dm_pstable.pre_rfstate = dm_pstable.cur_rfstate;
-	}
-}
-
-static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (((mac->link_state == MAC80211_NOLINK)) &&
-	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
-		dm_pstable.rssi_val_min = 0;
-		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
-			 ("Not connected to any\n"));
-	}
-
-	if (mac->link_state == MAC80211_LINKED) {
-		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
-			dm_pstable.rssi_val_min =
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
-				 ("AP Client PWDB = 0x%lx\n",
-				  dm_pstable.rssi_val_min));
-		} else {
-			dm_pstable.rssi_val_min =
-			    rtlpriv->dm.undecorated_smoothed_pwdb;
-			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
-				 ("STA Default Port PWDB = 0x%lx\n",
-				  dm_pstable.rssi_val_min));
-		}
-	} else {
-		dm_pstable.rssi_val_min =
-		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
-
-		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
-			 ("AP Ext Port PWDB = 0x%lx\n",
-			  dm_pstable.rssi_val_min));
-	}
-
-	if (IS_92C_SERIAL(rtlhal->version))
-		rtl92c_dm_1r_cca(hw);
-}
-
-void rtl92c_dm_init(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
-	rtl92c_dm_diginit(hw);
-	rtl92c_dm_init_dynamic_txpower(hw);
-	rtl92c_dm_init_edca_turbo(hw);
-	rtl92c_dm_init_rate_adaptive_mask(hw);
-	rtl92c_dm_initialize_txpower_tracking(hw);
-	rtl92c_dm_init_dynamic_bb_powersaving(hw);
-}
-
-void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool b_fw_current_inpsmode = false;
-	bool b_fw_ps_awake = true;
-
-	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
-				      (u8 *) (&b_fw_current_inpsmode));
-	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON,
-				      (u8 *) (&b_fw_ps_awake));
-
-	if ((ppsc->rfpwr_state == ERFON) && ((!b_fw_current_inpsmode) &&
-					     b_fw_ps_awake)
-	    && (!ppsc->rfchange_inprogress)) {
-		rtl92c_dm_pwdb_monitor(hw);
-		rtl92c_dm_dig(hw);
-		rtl92c_dm_false_alarm_counter_statistics(hw);
-		rtl92c_dm_dynamic_bb_powersaving(hw);
-		rtl92c_dm_dynamic_txpower(hw);
-		rtl92c_dm_check_txpower_tracking(hw);
-		rtl92c_dm_refresh_rate_adaptive_mask(hw);
-		rtl92c_dm_check_edca_turbo(hw);
-	}
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
deleted file mode 100644
index 463439e4074c..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-dm.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef	__RTL92C_DM_H__
-#define __RTL92C_DM_H__
-
-#define HAL_DM_DIG_DISABLE			BIT(0)
-#define HAL_DM_HIPWR_DISABLE			BIT(1)
-
-#define OFDM_TABLE_LENGTH			37
-#define CCK_TABLE_LENGTH			33
-
-#define OFDM_TABLE_SIZE				37
-#define CCK_TABLE_SIZE				33
-
-#define BW_AUTO_SWITCH_HIGH_LOW			25
-#define BW_AUTO_SWITCH_LOW_HIGH			30
-
-#define DM_DIG_THRESH_HIGH			40
-#define DM_DIG_THRESH_LOW			35
-
-#define DM_FALSEALARM_THRESH_LOW		400
-#define DM_FALSEALARM_THRESH_HIGH		1000
-
-#define DM_DIG_MAX				0x3e
-#define DM_DIG_MIN				0x1e
-
-#define DM_DIG_FA_UPPER				0x32
-#define DM_DIG_FA_LOWER				0x20
-#define DM_DIG_FA_TH0				0x20
-#define DM_DIG_FA_TH1				0x100
-#define DM_DIG_FA_TH2				0x200
-
-#define DM_DIG_BACKOFF_MAX			12
-#define DM_DIG_BACKOFF_MIN			-4
-#define DM_DIG_BACKOFF_DEFAULT			10
-
-#define RXPATHSELECTION_SS_TH_lOW		30
-#define RXPATHSELECTION_DIFF_TH			18
-
-#define DM_RATR_STA_INIT			0
-#define DM_RATR_STA_HIGH			1
-#define DM_RATR_STA_MIDDLE			2
-#define DM_RATR_STA_LOW				3
-
-#define CTS2SELF_THVAL				30
-#define REGC38_TH				20
-
-#define WAIOTTHVal				25
-
-#define TXHIGHPWRLEVEL_NORMAL			0
-#define TXHIGHPWRLEVEL_LEVEL1			1
-#define TXHIGHPWRLEVEL_LEVEL2			2
-#define TXHIGHPWRLEVEL_BT1			3
-#define TXHIGHPWRLEVEL_BT2			4
-
-#define DM_TYPE_BYFW				0
-#define DM_TYPE_BYDRIVER			1
-
-#define TX_POWER_NEAR_FIELD_THRESH_LVL2		74
-#define TX_POWER_NEAR_FIELD_THRESH_LVL1		67
-
-struct ps_t {
-	u8 pre_ccastate;
-	u8 cur_ccasate;
-	u8 pre_rfstate;
-	u8 cur_rfstate;
-	long rssi_val_min;
-};
-
-struct dig_t {
-	u8 dig_enable_flag;
-	u8 dig_ext_port_stage;
-	u32 rssi_lowthresh;
-	u32 rssi_highthresh;
-	u32 fa_lowthresh;
-	u32 fa_highthresh;
-	u8 cursta_connectctate;
-	u8 presta_connectstate;
-	u8 curmultista_connectstate;
-	u8 pre_igvalue;
-	u8 cur_igvalue;
-	char backoff_val;
-	char backoff_val_range_max;
-	char backoff_val_range_min;
-	u8 rx_gain_range_max;
-	u8 rx_gain_range_min;
-	u8 rssi_val_min;
-	u8 pre_cck_pd_state;
-	u8 cur_cck_pd_state;
-	u8 pre_cck_fa_state;
-	u8 cur_cck_fa_state;
-	u8 pre_ccastate;
-	u8 cur_ccasate;
-};
-
-struct swat_t {
-	u8 failure_cnt;
-	u8 try_flag;
-	u8 stop_trying;
-	long pre_rssi;
-	long trying_threshold;
-	u8 cur_antenna;
-	u8 pre_antenna;
-};
-
-enum tag_dynamic_init_gain_operation_type_definition {
-	DIG_TYPE_THRESH_HIGH = 0,
-	DIG_TYPE_THRESH_LOW = 1,
-	DIG_TYPE_BACKOFF = 2,
-	DIG_TYPE_RX_GAIN_MIN = 3,
-	DIG_TYPE_RX_GAIN_MAX = 4,
-	DIG_TYPE_ENABLE = 5,
-	DIG_TYPE_DISABLE = 6,
-	DIG_OP_TYPE_MAX
-};
-
-enum tag_cck_packet_detection_threshold_type_definition {
-	CCK_PD_STAGE_LowRssi = 0,
-	CCK_PD_STAGE_HighRssi = 1,
-	CCK_FA_STAGE_Low = 2,
-	CCK_FA_STAGE_High = 3,
-	CCK_PD_STAGE_MAX = 4,
-};
-
-enum dm_1r_cca_e {
-	CCA_1R = 0,
-	CCA_2R = 1,
-	CCA_MAX = 2,
-};
-
-enum dm_rf_e {
-	RF_SAVE = 0,
-	RF_NORMAL = 1,
-	RF_MAX = 2,
-};
-
-enum dm_sw_ant_switch_e {
-	ANS_ANTENNA_B = 1,
-	ANS_ANTENNA_A = 2,
-	ANS_ANTENNA_MAX = 3,
-};
-
-enum dm_dig_ext_port_alg_e {
-	DIG_EXT_PORT_STAGE_0 = 0,
-	DIG_EXT_PORT_STAGE_1 = 1,
-	DIG_EXT_PORT_STAGE_2 = 2,
-	DIG_EXT_PORT_STAGE_3 = 3,
-	DIG_EXT_PORT_STAGE_MAX = 4,
-};
-
-enum dm_dig_connect_e {
-	DIG_STA_DISCONNECT = 0,
-	DIG_STA_CONNECT = 1,
-	DIG_STA_BEFORE_CONNECT = 2,
-	DIG_MULTISTA_DISCONNECT = 3,
-	DIG_MULTISTA_CONNECT = 4,
-	DIG_CONNECT_MAX
-};
-
-extern struct dig_t dm_digtable;
-void rtl92c_dm_init(struct ieee80211_hw *hw);
-void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
-void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
-void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
-void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
-void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
-void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
deleted file mode 100644
index 80ee6ff9d2b8..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.c
+++ /dev/null
@@ -1,804 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include <linux/firmware.h>
-#include "../wifi.h"
-#include "../pci.h"
-#include "../base.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-fw.h"
-#include "rtl8192c-table.h"
-
-static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) {
-		u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (enable)
-			value32 |= MCUFWDL_EN;
-		else
-			value32 &= ~MCUFWDL_EN;
-		rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
-	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) {
-		u8 tmp;
-		if (enable) {
-
-			tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
-			rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1,
-				       tmp | 0x04);
-
-			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
-			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01);
-
-			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2);
-			rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7);
-		} else {
-
-			tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
-			rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe);
-
-			rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00);
-		}
-	}
-}
-
-static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
-				   const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blockSize = sizeof(u32);
-	u8 *bufferPtr = (u8 *) buffer;
-	u32 *pu4BytePtr = (u32 *) buffer;
-	u32 i, offset, blockCount, remainSize;
-
-	blockCount = size / blockSize;
-	remainSize = size % blockSize;
-
-	for (i = 0; i < blockCount; i++) {
-		offset = i * blockSize;
-		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4BytePtr + i));
-	}
-
-	if (remainSize) {
-		offset = blockCount * blockSize;
-		bufferPtr += offset;
-		for (i = 0; i < remainSize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
-						 offset + i), *(bufferPtr + i));
-		}
-	}
-}
-
-static void _rtl92c_fw_page_write(struct ieee80211_hw *hw,
-				  u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8) (page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	_rtl92c_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8) (fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-
-	*pfwlen = fwlen;
-}
-
-static void _rtl92c_write_fw(struct ieee80211_hw *hw,
-			     enum version_8192c version, u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	bool is_version_b;
-	u8 *bufferPtr = (u8 *) buffer;
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size));
-
-	is_version_b = IS_CHIP_VER_B(version);
-	if (is_version_b) {
-		u32 pageNums, remainSize;
-		u32 page, offset;
-
-		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
-			_rtl92c_fill_dummy(bufferPtr, &size);
-
-		pageNums = size / FW_8192C_PAGE_SIZE;
-		remainSize = size % FW_8192C_PAGE_SIZE;
-
-		if (pageNums > 4) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("Page numbers should not greater then 4\n"));
-		}
-
-		for (page = 0; page < pageNums; page++) {
-			offset = page * FW_8192C_PAGE_SIZE;
-			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
-					      FW_8192C_PAGE_SIZE);
-		}
-
-		if (remainSize) {
-			offset = pageNums * FW_8192C_PAGE_SIZE;
-			page = pageNums;
-			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
-					      remainSize);
-		}
-	} else {
-		_rtl92c_fw_block_write(hw, buffer, size);
-	}
-}
-
-static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	int err = -EIO;
-	u32 counter = 0;
-	u32 value32;
-
-	do {
-		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-	} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
-		 (!(value32 & FWDL_ChkSum_rpt)));
-
-	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
-			  value32));
-		goto exit;
-	}
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 ("Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32));
-
-	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-	value32 |= MCUFWDL_RDY;
-	value32 &= ~WINTINI_RDY;
-	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
-
-	counter = 0;
-
-	do {
-		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (value32 & WINTINI_RDY) {
-			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-				 ("Polling FW ready success!!"
-				 " REG_MCUFWDL:0x%08x .\n",
-				 value32));
-			err = 0;
-			goto exit;
-		}
-
-		mdelay(FW_8192C_POLLING_DELAY);
-
-	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
-
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32));
-
-exit:
-	return err;
-}
-
-int rtl92c_download_fw(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl92c_firmware_header *pfwheader;
-	u8 *pfwdata;
-	u32 fwsize;
-	int err;
-	enum version_8192c version = rtlhal->version;
-
-	const struct firmware *firmware = NULL;
-
-	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
-			       rtlpriv->io.dev);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Failed to request firmware!\n"));
-		return 1;
-	}
-
-	if (firmware->size > 0x4000) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Firmware is too big!\n"));
-		release_firmware(firmware);
-		return 1;
-	}
-
-	memcpy(rtlhal->pfirmware, firmware->data, firmware->size);
-	fwsize = firmware->size;
-	release_firmware(firmware);
-
-	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
-	pfwdata = (u8 *) rtlhal->pfirmware;
-
-	if (IS_FW_HEADER_EXIST(pfwheader)) {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
-			 ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
-			  pfwheader->version, pfwheader->signature,
-			  (uint)sizeof(struct rtl92c_firmware_header)));
-
-		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
-		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
-	}
-
-	_rtl92c_enable_fw_download(hw, true);
-	_rtl92c_write_fw(hw, version, pfwdata, fwsize);
-	_rtl92c_enable_fw_download(hw, false);
-
-	err = _rtl92c_fw_free_to_go(hw);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Firmware is not ready to run!\n"));
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-			 ("Firmware is ready to run!\n"));
-	}
-
-	return 0;
-}
-
-static bool _rtl92c_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 val_hmetfr, val_mcutst_1;
-	bool result = false;
-
-	val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
-	val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum));
-
-	if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0)
-		result = true;
-	return result;
-}
-
-static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
-			      u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u8 boxnum;
-	u16 box_reg, box_extreg;
-	u8 u1b_tmp;
-	bool isfw_read = false;
-	u8 buf_index;
-	bool bwrite_sucess = false;
-	u8 wait_h2c_limmit = 100;
-	u8 wait_writeh2c_limmit = 100;
-	u8 boxcontent[4], boxextcontent[2];
-	u32 h2c_waitcounter = 0;
-	unsigned long flag;
-	u8 idx;
-
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("come in\n"));
-
-	while (true) {
-		spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
-		if (rtlhal->b_h2c_setinprogress) {
-			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-				 ("H2C set in progress! Wait to set.."
-				  "element_id(%d).\n", element_id));
-
-			while (rtlhal->b_h2c_setinprogress) {
-				spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
-						       flag);
-				h2c_waitcounter++;
-				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-					 ("Wait 100 us (%d times)...\n",
-					  h2c_waitcounter));
-				udelay(100);
-
-				if (h2c_waitcounter > 1000)
-					return;
-				spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
-						  flag);
-			}
-			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
-		} else {
-			rtlhal->b_h2c_setinprogress = true;
-			spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
-			break;
-		}
-	}
-
-	while (!bwrite_sucess) {
-		wait_writeh2c_limmit--;
-		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("Write H2C fail because no trigger "
-				  "for FW INT!\n"));
-			break;
-		}
-
-		boxnum = rtlhal->last_hmeboxnum;
-		switch (boxnum) {
-		case 0:
-			box_reg = REG_HMEBOX_0;
-			box_extreg = REG_HMEBOX_EXT_0;
-			break;
-		case 1:
-			box_reg = REG_HMEBOX_1;
-			box_extreg = REG_HMEBOX_EXT_1;
-			break;
-		case 2:
-			box_reg = REG_HMEBOX_2;
-			box_extreg = REG_HMEBOX_EXT_2;
-			break;
-		case 3:
-			box_reg = REG_HMEBOX_3;
-			box_extreg = REG_HMEBOX_EXT_3;
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("switch case not process\n"));
-			break;
-		}
-
-		isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
-		while (!isfw_read) {
-
-			wait_h2c_limmit--;
-			if (wait_h2c_limmit == 0) {
-				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-					 ("Wating too long for FW read "
-					  "clear HMEBox(%d)!\n", boxnum));
-				break;
-			}
-
-			udelay(10);
-
-			isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
-			u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF);
-			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-				 ("Wating for FW read clear HMEBox(%d)!!! "
-				  "0x1BF = %2x\n", boxnum, u1b_tmp));
-		}
-
-		if (!isfw_read) {
-			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-				 ("Write H2C register BOX[%d] fail!!!!! "
-				  "Fw do not read.\n", boxnum));
-			break;
-		}
-
-		memset(boxcontent, 0, sizeof(boxcontent));
-		memset(boxextcontent, 0, sizeof(boxextcontent));
-		boxcontent[0] = element_id;
-		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-			 ("Write element_id box_reg(%4x) = %2x\n",
-			  box_reg, element_id));
-
-		switch (cmd_len) {
-		case 1:
-			boxcontent[0] &= ~(BIT(7));
-			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 1);
-
-			for (idx = 0; idx < 4; idx++) {
-				rtl_write_byte(rtlpriv, box_reg + idx,
-					       boxcontent[idx]);
-			}
-			break;
-		case 2:
-			boxcontent[0] &= ~(BIT(7));
-			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 2);
-
-			for (idx = 0; idx < 4; idx++) {
-				rtl_write_byte(rtlpriv, box_reg + idx,
-					       boxcontent[idx]);
-			}
-			break;
-		case 3:
-			boxcontent[0] &= ~(BIT(7));
-			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 3);
-
-			for (idx = 0; idx < 4; idx++) {
-				rtl_write_byte(rtlpriv, box_reg + idx,
-					       boxcontent[idx]);
-			}
-			break;
-		case 4:
-			boxcontent[0] |= (BIT(7));
-			memcpy((u8 *) (boxextcontent),
-			       p_cmdbuffer + buf_index, 2);
-			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index + 2, 2);
-
-			for (idx = 0; idx < 2; idx++) {
-				rtl_write_byte(rtlpriv, box_extreg + idx,
-					       boxextcontent[idx]);
-			}
-
-			for (idx = 0; idx < 4; idx++) {
-				rtl_write_byte(rtlpriv, box_reg + idx,
-					       boxcontent[idx]);
-			}
-			break;
-		case 5:
-			boxcontent[0] |= (BIT(7));
-			memcpy((u8 *) (boxextcontent),
-			       p_cmdbuffer + buf_index, 2);
-			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index + 2, 3);
-
-			for (idx = 0; idx < 2; idx++) {
-				rtl_write_byte(rtlpriv, box_extreg + idx,
-					       boxextcontent[idx]);
-			}
-
-			for (idx = 0; idx < 4; idx++) {
-				rtl_write_byte(rtlpriv, box_reg + idx,
-					       boxcontent[idx]);
-			}
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("switch case not process\n"));
-			break;
-		}
-
-		bwrite_sucess = true;
-
-		rtlhal->last_hmeboxnum = boxnum + 1;
-		if (rtlhal->last_hmeboxnum == 4)
-			rtlhal->last_hmeboxnum = 0;
-
-		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
-			 ("pHalData->last_hmeboxnum  = %d\n",
-			  rtlhal->last_hmeboxnum));
-	}
-
-	spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
-	rtlhal->b_h2c_setinprogress = false;
-	spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
-
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("go out\n"));
-}
-
-void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
-			 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
-{
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u32 tmp_cmdbuf[2];
-
-	if (rtlhal->bfw_ready == false) {
-		RT_ASSERT(false, ("return H2C cmd because of Fw "
-				  "download fail!!!\n"));
-		return;
-	}
-
-	memset(tmp_cmdbuf, 0, 8);
-	memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
-	_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
-
-	return;
-}
-
-void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
-{
-	u8 u1b_tmp;
-	u8 delay = 100;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20);
-	u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
-
-	while (u1b_tmp & BIT(2)) {
-		delay--;
-		if (delay == 0) {
-			RT_ASSERT(false, ("8051 reset fail.\n"));
-			break;
-		}
-		udelay(50);
-		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
-	}
-}
-
-void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 u1_h2c_set_pwrmode[3] = {0};
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-
-	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("FW LPS mode = %d\n", mode));
-
-	SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode);
-	SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, 1);
-	SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode,
-					      ppsc->reg_max_lps_awakeintvl);
-
-	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
-		      "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n",
-		      u1_h2c_set_pwrmode, 3);
-	rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
-
-}
-
-static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
-				    struct sk_buff *skb)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl8192_tx_ring *ring;
-	struct rtl_tx_desc *pdesc;
-	u8 own;
-	unsigned long flags;
-	struct sk_buff *pskb = NULL;
-
-	ring = &rtlpci->tx_ring[BEACON_QUEUE];
-
-	pskb = __skb_dequeue(&ring->queue);
-	if (pskb)
-		kfree_skb(pskb);
-
-	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
-
-	pdesc = &ring->desc[0];
-	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
-
-	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
-
-	__skb_queue_tail(&ring->queue, skb);
-
-	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-
-	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
-
-	return true;
-}
-
-#define BEACON_PG		0 /*->1*/
-#define PSPOLL_PG		2
-#define NULL_PG			3
-#define PROBERSP_PG		4 /*->5*/
-
-#define TOTAL_RESERVED_PKT_LEN	768
-
-static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
-	/* page 0 beacon */
-	0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
-	0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
-	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
-	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
-	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
-	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
-	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
-	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
-	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
-	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-	/* page 1 beacon */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x10, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x10, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-	/* page 2  ps-poll */
-	0xA4, 0x10, 0x01, 0xC0, 0x00, 0x40, 0x10, 0x10,
-	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x18, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
-	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-	/* page 3  null */
-	0x48, 0x01, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
-	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
-	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x72, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
-	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-	/* page 4  probe_resp */
-	0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
-	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
-	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
-	0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
-	0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
-	0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
-	0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
-	0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
-	0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
-	0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
-	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
-	0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-	/* page 5  probe_resp */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct sk_buff *skb = NULL;
-
-	u32 totalpacketlen;
-	bool rtstatus;
-	u8 u1RsvdPageLoc[3] = {0};
-	bool b_dlok = false;
-
-	u8 *beacon;
-	u8 *p_pspoll;
-	u8 *nullfunc;
-	u8 *p_probersp;
-	/*---------------------------------------------------------
-				(1) beacon
-	---------------------------------------------------------*/
-	beacon = &reserved_page_packet[BEACON_PG * 128];
-	SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
-	SET_80211_HDR_ADDRESS3(beacon, mac->bssid);
-
-	/*-------------------------------------------------------
-				(2) ps-poll
-	--------------------------------------------------------*/
-	p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
-	SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
-	SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
-	SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
-
-	SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1RsvdPageLoc, PSPOLL_PG);
-
-	/*--------------------------------------------------------
-				(3) null data
-	---------------------------------------------------------*/
-	nullfunc = &reserved_page_packet[NULL_PG * 128];
-	SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
-	SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
-	SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);
-
-	SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1RsvdPageLoc, NULL_PG);
-
-	/*---------------------------------------------------------
-				(4) probe response
-	----------------------------------------------------------*/
-	p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
-	SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
-	SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
-	SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
-
-	SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1RsvdPageLoc, PROBERSP_PG);
-
-	totalpacketlen = TOTAL_RESERVED_PKT_LEN;
-
-	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
-		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
-		      &reserved_page_packet[0], totalpacketlen);
-	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
-		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
-		      u1RsvdPageLoc, 3);
-
-
-	skb = dev_alloc_skb(totalpacketlen);
-	memcpy((u8 *) skb_put(skb, totalpacketlen),
-	       &reserved_page_packet, totalpacketlen);
-
-	rtstatus = _rtl92c_cmd_send_packet(hw, skb);
-
-	if (rtstatus)
-		b_dlok = true;
-
-	if (b_dlok) {
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
-			 ("Set RSVD page location to Fw.\n"));
-		RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
-				"H2C_RSVDPAGE:\n",
-				u1RsvdPageLoc, 3);
-		rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE,
-				    sizeof(u1RsvdPageLoc), u1RsvdPageLoc);
-	} else
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("Set RSVD page location to Fw FAIL!!!!!!.\n"));
-}
-
-void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus)
-{
-	u8 u1_joinbssrpt_parm[1] = {0};
-
-	SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus);
-
-	rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
deleted file mode 100644
index 3db33bd14666..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-fw.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92C__FW__H__
-#define __RTL92C__FW__H__
-
-#define FW_8192C_SIZE				0x3000
-#define FW_8192C_START_ADDRESS			0x1000
-#define FW_8192C_END_ADDRESS			0x3FFF
-#define FW_8192C_PAGE_SIZE			4096
-#define FW_8192C_POLLING_DELAY			5
-#define FW_8192C_POLLING_TIMEOUT_COUNT		100
-
-#define IS_FW_HEADER_EXIST(_pfwhdr)	\
-	((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
-	(_pfwhdr->signature&0xFFF0) == 0x88C0)
-
-struct rtl92c_firmware_header {
-	u16 signature;
-	u8 category;
-	u8 function;
-	u16 version;
-	u8 subversion;
-	u8 rsvd1;
-	u8 month;
-	u8 date;
-	u8 hour;
-	u8 minute;
-	u16 ramcodeSize;
-	u16 rsvd2;
-	u32 svnindex;
-	u32 rsvd3;
-	u32 rsvd4;
-	u32 rsvd5;
-};
-
-enum rtl8192c_h2c_cmd {
-	H2C_AP_OFFLOAD = 0,
-	H2C_SETPWRMODE = 1,
-	H2C_JOINBSSRPT = 2,
-	H2C_RSVDPAGE = 3,
-	H2C_RSSI_REPORT = 5,
-	H2C_RA_MASK = 6,
-	MAX_H2CCMD
-};
-
-#define pagenum_128(_len)	(u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0))
-
-#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val)			\
-	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
-#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val)		\
-	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
-#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val)	\
-	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
-#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val)		\
-	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
-#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val)		\
-	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
-#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val)		\
-	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
-#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val)		\
-	SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
-
-int rtl92c_download_fw(struct ieee80211_hw *hw);
-void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
-			 u32 cmd_len, u8 *p_cmdbuffer);
-void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
-void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
-void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
-void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
deleted file mode 100644
index c649f6555752..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.c
+++ /dev/null
@@ -1,2173 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../efuse.h"
-#include "../base.h"
-#include "../cam.h"
-#include "../ps.h"
-#include "../pci.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-dm.h"
-#include "rtl8192c-fw.h"
-#include "rtl8192c-led.h"
-#include "rtl8192c-hw.h"
-
-#define LLT_CONFIG	5
-
-static void _rtl92ce_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
-				      u8 set_bits, u8 clear_bits)
-{
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtlpci->reg_bcn_ctrl_val |= set_bits;
-	rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
-
-	rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
-}
-
-static void _rtl92ce_stop_tx_beacon(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 tmp1byte;
-
-	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
-	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
-	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
-	tmp1byte &= ~(BIT(0));
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
-}
-
-static void _rtl92ce_resume_tx_beacon(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 tmp1byte;
-
-	tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
-	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
-	tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
-	tmp1byte |= BIT(0);
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
-}
-
-static void _rtl92ce_enable_bcn_sub_func(struct ieee80211_hw *hw)
-{
-	_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(1));
-}
-
-static void _rtl92ce_disable_bcn_sub_func(struct ieee80211_hw *hw)
-{
-	_rtl92ce_set_bcn_ctrl_reg(hw, BIT(1), 0);
-}
-
-void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	switch (variable) {
-	case HW_VAR_RCR:
-		*((u32 *) (val)) = rtlpci->receive_config;
-		break;
-	case HW_VAR_RF_STATE:
-		*((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
-		break;
-	case HW_VAR_FWLPS_RF_ON:{
-			enum rf_pwrstate rfState;
-			u32 val_rcr;
-
-			rtlpriv->cfg->ops->get_hw_reg(hw,
-						      HW_VAR_RF_STATE,
-						      (u8 *) (&rfState));
-			if (rfState == ERFOFF) {
-				*((bool *) (val)) = true;
-			} else {
-				val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
-				val_rcr &= 0x00070000;
-				if (val_rcr)
-					*((bool *) (val)) = false;
-				else
-					*((bool *) (val)) = true;
-			}
-			break;
-		}
-	case HW_VAR_FW_PSMODE_STATUS:
-		*((bool *) (val)) = ppsc->b_fw_current_inpsmode;
-		break;
-	case HW_VAR_CORRECT_TSF:{
-		u64 tsf;
-		u32 *ptsf_low = (u32 *)&tsf;
-		u32 *ptsf_high = ((u32 *)&tsf) + 1;
-
-		*ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
-		*ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
-
-		*((u64 *) (val)) = tsf;
-
-		break;
-		}
-	case HW_VAR_MGT_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP0);
-		break;
-	case HW_VAR_CTRL_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP1);
-		break;
-	case HW_VAR_DATA_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	}
-}
-
-void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	u8 idx;
-
-	switch (variable) {
-	case HW_VAR_ETHER_ADDR:{
-			for (idx = 0; idx < ETH_ALEN; idx++) {
-				rtl_write_byte(rtlpriv, (REG_MACID + idx),
-					       val[idx]);
-			}
-			break;
-		}
-	case HW_VAR_BASIC_RATE:{
-			u16 b_rate_cfg = ((u16 *) val)[0];
-			u8 rate_index = 0;
-			b_rate_cfg = b_rate_cfg & 0x15f;
-			b_rate_cfg |= 0x01;
-			rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff);
-			rtl_write_byte(rtlpriv, REG_RRSR + 1,
-				       (b_rate_cfg >> 8)&0xff);
-			while (b_rate_cfg > 0x1) {
-				b_rate_cfg = (b_rate_cfg >> 1);
-				rate_index++;
-			}
-			rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
-				       rate_index);
-			break;
-		}
-	case HW_VAR_BSSID:{
-			for (idx = 0; idx < ETH_ALEN; idx++) {
-				rtl_write_byte(rtlpriv, (REG_BSSID + idx),
-					       val[idx]);
-			}
-			break;
-		}
-	case HW_VAR_SIFS:{
-			rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
-			rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
-
-			rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
-			rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
-
-			if (!mac->ht_enable)
-				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
-					       0x0e0e);
-			else
-				rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
-					       *((u16 *) val));
-			break;
-		}
-	case HW_VAR_SLOT_TIME:{
-			u8 e_aci;
-
-			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-				 ("HW_VAR_SLOT_TIME %x\n", val[0]));
-
-			rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
-
-			for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
-				rtlpriv->cfg->ops->set_hw_reg(hw,
-							      HW_VAR_AC_PARAM,
-							      (u8 *) (&e_aci));
-			}
-			break;
-		}
-	case HW_VAR_ACK_PREAMBLE:{
-			u8 reg_tmp;
-			u8 short_preamble = (bool) (*(u8 *) val);
-			reg_tmp = (mac->cur_40_prime_sc) << 5;
-			if (short_preamble)
-				reg_tmp |= 0x80;
-
-			rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
-			break;
-		}
-	case HW_VAR_AMPDU_MIN_SPACE:{
-			u8 min_spacing_to_set;
-			u8 sec_min_space;
-
-			min_spacing_to_set = *((u8 *) val);
-			if (min_spacing_to_set <= 7) {
-				sec_min_space = 0;
-
-				if (min_spacing_to_set < sec_min_space)
-					min_spacing_to_set = sec_min_space;
-
-				mac->min_space_cfg = ((mac->min_space_cfg &
-						       0xf8) |
-						      min_spacing_to_set);
-
-				*val = min_spacing_to_set;
-
-				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-					 ("Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
-					  mac->min_space_cfg));
-
-				rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
-					       mac->min_space_cfg);
-			}
-			break;
-		}
-	case HW_VAR_SHORTGI_DENSITY:{
-			u8 density_to_set;
-
-			density_to_set = *((u8 *) val);
-			mac->min_space_cfg |= (density_to_set << 3);
-
-			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-				 ("Set HW_VAR_SHORTGI_DENSITY: %#x\n",
-				  mac->min_space_cfg));
-
-			rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
-				       mac->min_space_cfg);
-
-			break;
-		}
-	case HW_VAR_AMPDU_FACTOR:{
-			u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
-
-			u8 factor_toset;
-			u8 *p_regtoset = NULL;
-			u8 index = 0;
-
-			p_regtoset = regtoset_normal;
-
-			factor_toset = *((u8 *) val);
-			if (factor_toset <= 3) {
-				factor_toset = (1 << (factor_toset + 2));
-				if (factor_toset > 0xf)
-					factor_toset = 0xf;
-
-				for (index = 0; index < 4; index++) {
-					if ((p_regtoset[index] & 0xf0) >
-					    (factor_toset << 4))
-						p_regtoset[index] =
-						    (p_regtoset[index] & 0x0f) |
-						    (factor_toset << 4);
-
-					if ((p_regtoset[index] & 0x0f) >
-					    factor_toset)
-						p_regtoset[index] =
-						    (p_regtoset[index] & 0xf0) |
-						    (factor_toset);
-
-					rtl_write_byte(rtlpriv,
-						       (REG_AGGLEN_LMT + index),
-						       p_regtoset[index]);
-
-				}
-
-				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-					 ("Set HW_VAR_AMPDU_FACTOR: %#x\n",
-					  factor_toset));
-			}
-			break;
-		}
-	case HW_VAR_AC_PARAM:{
-			u8 e_aci = *((u8 *) val);
-			u32 u4b_ac_param = 0;
-
-			u4b_ac_param |= (u32) mac->ac[e_aci].aifs;
-			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_min
-					 & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
-			u4b_ac_param |= ((u32) mac->ac[e_aci].cw_max &
-					 0xF) << AC_PARAM_ECW_MAX_OFFSET;
-			u4b_ac_param |= (u32) mac->ac[e_aci].tx_op
-			    << AC_PARAM_TXOP_LIMIT_OFFSET;
-
-			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-				 ("queue:%x, ac_param:%x\n", e_aci,
-				  u4b_ac_param));
-
-			switch (e_aci) {
-			case AC1_BK:
-				rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM,
-						u4b_ac_param);
-				break;
-			case AC0_BE:
-				rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
-						u4b_ac_param);
-				break;
-			case AC2_VI:
-				rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM,
-						u4b_ac_param);
-				break;
-			case AC3_VO:
-				rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM,
-						u4b_ac_param);
-				break;
-			default:
-				RT_ASSERT(false,
-				  ("SetHwReg8185(): invalid aci: %d !\n",
-				   e_aci));
-				break;
-			}
-
-			if (rtlpci->acm_method != eAcmWay2_SW)
-				rtlpriv->cfg->ops->set_hw_reg(hw,
-							      HW_VAR_ACM_CTRL,
-							      (u8 *) (&e_aci));
-			break;
-		}
-	case HW_VAR_ACM_CTRL:{
-			u8 e_aci = *((u8 *) val);
-			union aci_aifsn *p_aci_aifsn =
-			    (union aci_aifsn *)(&(mac->ac[0].aifs));
-			u8 acm = p_aci_aifsn->f.acm;
-			u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
-
-			acm_ctrl =
-			    acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
-
-			if (acm) {
-				switch (e_aci) {
-				case AC0_BE:
-					acm_ctrl |= AcmHw_BeqEn;
-					break;
-				case AC2_VI:
-					acm_ctrl |= AcmHw_ViqEn;
-					break;
-				case AC3_VO:
-					acm_ctrl |= AcmHw_VoqEn;
-					break;
-				default:
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("HW_VAR_ACM_CTRL acm set "
-						  "failed: eACI is %d\n", acm));
-					break;
-				}
-			} else {
-				switch (e_aci) {
-				case AC0_BE:
-					acm_ctrl &= (~AcmHw_BeqEn);
-					break;
-				case AC2_VI:
-					acm_ctrl &= (~AcmHw_ViqEn);
-					break;
-				case AC3_VO:
-					acm_ctrl &= (~AcmHw_BeqEn);
-					break;
-				default:
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-						 ("switch case not process\n"));
-					break;
-				}
-			}
-
-			RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
-				 ("SetHwReg8190pci(): [HW_VAR_ACM_CTRL] "
-				  "Write 0x%X\n", acm_ctrl));
-			rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
-			break;
-		}
-	case HW_VAR_RCR:{
-			rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
-			rtlpci->receive_config = ((u32 *) (val))[0];
-			break;
-		}
-	case HW_VAR_RETRY_LIMIT:{
-			u8 retry_limit = ((u8 *) (val))[0];
-
-			rtl_write_word(rtlpriv, REG_RL,
-				       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
-				       retry_limit << RETRY_LIMIT_LONG_SHIFT);
-			break;
-		}
-	case HW_VAR_DUAL_TSF_RST:
-		rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
-		break;
-	case HW_VAR_EFUSE_BYTES:
-		rtlefuse->efuse_usedbytes = *((u16 *) val);
-		break;
-	case HW_VAR_EFUSE_USAGE:
-		rtlefuse->efuse_usedpercentage = *((u8 *) val);
-		break;
-	case HW_VAR_IO_CMD:
-		rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val));
-		break;
-	case HW_VAR_WPA_CONFIG:
-		rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
-		break;
-	case HW_VAR_SET_RPWM:{
-			u8 rpwm_val;
-
-			rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
-			udelay(1);
-
-			if (rpwm_val & BIT(7)) {
-				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
-					       (*(u8 *) val));
-			} else {
-				rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
-					       ((*(u8 *) val) | BIT(7)));
-			}
-
-			break;
-		}
-	case HW_VAR_H2C_FW_PWRMODE:{
-			u8 psmode = (*(u8 *) val);
-
-			if ((psmode != FW_PS_ACTIVE_MODE) &&
-			    (!IS_92C_SERIAL(rtlhal->version))) {
-				rtl92c_dm_rf_saving(hw, true);
-			}
-
-			rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
-			break;
-		}
-	case HW_VAR_FW_PSMODE_STATUS:
-		ppsc->b_fw_current_inpsmode = *((bool *) val);
-		break;
-	case HW_VAR_H2C_FW_JOINBSSRPT:{
-			u8 mstatus = (*(u8 *) val);
-			u8 tmp_regcr, tmp_reg422;
-			bool b_recover = false;
-
-			if (mstatus == RT_MEDIA_CONNECT) {
-				rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
-							      NULL);
-
-				tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
-				rtl_write_byte(rtlpriv, REG_CR + 1,
-					       (tmp_regcr | BIT(0)));
-
-				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
-				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
-
-				tmp_reg422 =
-				    rtl_read_byte(rtlpriv,
-						  REG_FWHW_TXQ_CTRL + 2);
-				if (tmp_reg422 & BIT(6))
-					b_recover = true;
-				rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
-					       tmp_reg422 & (~BIT(6)));
-
-				rtl92c_set_fw_rsvdpagepkt(hw, 0);
-
-				_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
-				_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
-
-				if (b_recover) {
-					rtl_write_byte(rtlpriv,
-						       REG_FWHW_TXQ_CTRL + 2,
-						       tmp_reg422);
-				}
-
-				rtl_write_byte(rtlpriv, REG_CR + 1,
-					       (tmp_regcr & ~(BIT(0))));
-			}
-			rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
-
-			break;
-		}
-	case HW_VAR_AID:{
-			u16 u2btmp;
-			u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
-			u2btmp &= 0xC000;
-			rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
-						mac->assoc_id));
-
-			break;
-		}
-	case HW_VAR_CORRECT_TSF:{
-			u8 btype_ibss = ((u8 *) (val))[0];
-
-			/*btype_ibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ?
-					1 : 0;*/
-
-			if (btype_ibss == true)
-				_rtl92ce_stop_tx_beacon(hw);
-
-			_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
-
-			rtl_write_dword(rtlpriv, REG_TSFTR,
-					(u32) (mac->tsf & 0xffffffff));
-			rtl_write_dword(rtlpriv, REG_TSFTR + 4,
-					(u32) ((mac->tsf >> 32)&0xffffffff));
-
-			_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
-
-			if (btype_ibss == true)
-				_rtl92ce_resume_tx_beacon(hw);
-
-			break;
-
-		}
-	case HW_VAR_MGT_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP0, *(u16 *) val);
-		break;
-	case HW_VAR_CTRL_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP1, *(u16 *) val);
-		break;
-	case HW_VAR_DATA_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *) val);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
-							"not process\n"));
-		break;
-	}
-}
-
-static bool _rtl92ce_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	bool status = true;
-	long count = 0;
-	u32 value = _LLT_INIT_ADDR(address) |
-	    _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
-
-	rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
-
-	do {
-		value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
-		if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
-			break;
-
-		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("Failed to polling write LLT done at "
-				  "address %d!\n", address));
-			status = false;
-			break;
-		}
-	} while (++count);
-
-	return status;
-}
-
-static bool _rtl92ce_llt_table_init(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	unsigned short i;
-	u8 txpktbuf_bndy;
-	u8 maxPage;
-	bool status;
-
-#if LLT_CONFIG == 1
-	maxPage = 255;
-	txpktbuf_bndy = 252;
-#elif LLT_CONFIG == 2
-	maxPage = 127;
-	txpktbuf_bndy = 124;
-#elif LLT_CONFIG == 3
-	maxPage = 255;
-	txpktbuf_bndy = 174;
-#elif LLT_CONFIG == 4
-	maxPage = 255;
-	txpktbuf_bndy = 246;
-#elif LLT_CONFIG == 5
-	maxPage = 255;
-	txpktbuf_bndy = 246;
-#endif
-
-#if LLT_CONFIG == 1
-	rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x1c);
-	rtl_write_dword(rtlpriv, REG_RQPN, 0x80a71c1c);
-#elif LLT_CONFIG == 2
-	rtl_write_dword(rtlpriv, REG_RQPN, 0x845B1010);
-#elif LLT_CONFIG == 3
-	rtl_write_dword(rtlpriv, REG_RQPN, 0x84838484);
-#elif LLT_CONFIG == 4
-	rtl_write_dword(rtlpriv, REG_RQPN, 0x80bd1c1c);
-#elif LLT_CONFIG == 5
-	rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
-
-	rtl_write_dword(rtlpriv, REG_RQPN, 0x80b01c29);
-#endif
-
-	rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
-	rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
-
-	rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
-	rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
-
-	rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
-	rtl_write_byte(rtlpriv, REG_PBP, 0x11);
-	rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
-
-	for (i = 0; i < (txpktbuf_bndy - 1); i++) {
-		status = _rtl92ce_llt_write(hw, i, i + 1);
-		if (true != status)
-			return status;
-	}
-
-	status = _rtl92ce_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
-	if (true != status)
-		return status;
-
-	for (i = txpktbuf_bndy; i < maxPage; i++) {
-		status = _rtl92ce_llt_write(hw, i, (i + 1));
-		if (true != status)
-			return status;
-	}
-
-	status = _rtl92ce_llt_write(hw, maxPage, txpktbuf_bndy);
-	if (true != status)
-		return status;
-
-	return true;
-}
-
-static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
-{
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
-
-	if (rtlpci->up_first_time)
-		return;
-
-	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
-		rtl92ce_sw_led_on(hw, pLed0);
-	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
-		rtl92ce_sw_led_on(hw, pLed0);
-	else
-		rtl92ce_sw_led_off(hw, pLed0);
-
-}
-
-static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	unsigned char bytetmp;
-	unsigned short wordtmp;
-	u16 retry;
-
-	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
-	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
-	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
-
-	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
-	udelay(2);
-
-	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
-	udelay(2);
-
-	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
-	udelay(2);
-
-	retry = 0;
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
-						rtl_read_dword(rtlpriv, 0xEC),
-						bytetmp));
-
-	while ((bytetmp & BIT(0)) && retry < 1000) {
-		retry++;
-		udelay(50);
-		bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("reg0xec:%x:%x\n",
-							rtl_read_dword(rtlpriv,
-								       0xEC),
-							bytetmp));
-		udelay(50);
-	}
-
-	rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x1012);
-
-	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
-	udelay(2);
-
-	rtl_write_word(rtlpriv, REG_CR, 0x2ff);
-
-	if (_rtl92ce_llt_table_init(hw) == false)
-		return false;;
-
-	rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
-	rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
-
-	rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
-
-	wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
-	wordtmp &= 0xf;
-	wordtmp |= 0xF771;
-	rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
-
-	rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
-	rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
-	rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
-
-	rtl_write_byte(rtlpriv, 0x4d0, 0x0);
-
-	rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
-			((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
-			DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_MGQ_DESA,
-			(u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
-			DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_VOQ_DESA,
-			(u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_VIQ_DESA,
-			(u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_BEQ_DESA,
-			(u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_BKQ_DESA,
-			(u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_HQ_DESA,
-			(u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
-			DMA_BIT_MASK(32));
-	rtl_write_dword(rtlpriv, REG_RX_DESA,
-			(u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
-			DMA_BIT_MASK(32));
-
-	if (IS_92C_SERIAL(rtlhal->version))
-		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x77);
-	else
-		rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x22);
-
-	rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
-
-	bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
-	rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
-	do {
-		retry++;
-		bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
-	} while ((retry < 200) && (bytetmp & BIT(7)));
-
-	_rtl92ce_gen_refresh_led_state(hw);
-
-	rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
-
-	return true;;
-}
-
-static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
-{
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 reg_bw_opmode;
-	u32 reg_ratr, reg_prsr;
-
-	reg_bw_opmode = BW_OPMODE_20MHZ;
-	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
-	    RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
-	reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
-
-	rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
-
-	rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
-
-	rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
-
-	rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
-
-	rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
-
-	rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
-
-	rtl_write_word(rtlpriv, REG_RL, 0x0707);
-
-	rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
-
-	rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
-
-	rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
-	rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
-	rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
-	rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
-
-	rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
-
-	rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
-
-	rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
-
-	rtlpci->reg_bcn_ctrl_val = 0x1f;
-	rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
-
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
-
-	rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
-
-	rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
-	rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
-
-	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
-
-	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
-
-	rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
-
-	rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
-
-	rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
-	rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
-
-	rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
-
-	rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
-
-	rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
-	rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
-
-}
-
-static void _rtl92ce_enable_aspm_back_door(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-
-	rtl_write_byte(rtlpriv, 0x34b, 0x93);
-	rtl_write_word(rtlpriv, 0x350, 0x870c);
-	rtl_write_byte(rtlpriv, 0x352, 0x1);
-
-	if (ppsc->b_support_backdoor)
-		rtl_write_byte(rtlpriv, 0x349, 0x1b);
-	else
-		rtl_write_byte(rtlpriv, 0x349, 0x03);
-
-	rtl_write_word(rtlpriv, 0x350, 0x2718);
-	rtl_write_byte(rtlpriv, 0x352, 0x1);
-}
-
-void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 sec_reg_value;
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
-		 ("PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
-		  rtlpriv->sec.pairwise_enc_algorithm,
-		  rtlpriv->sec.group_enc_algorithm));
-
-	if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
-		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("not open "
-							"hw encryption\n"));
-		return;
-	}
-
-	sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable;
-
-	if (rtlpriv->sec.use_defaultkey) {
-		sec_reg_value |= SCR_TxUseDK;
-		sec_reg_value |= SCR_RxUseDK;
-	}
-
-	sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
-
-	rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
-
-	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
-		 ("The SECR-value %x\n", sec_reg_value));
-
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
-
-}
-
-int rtl92ce_hw_init(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	static bool iqk_initialized; /* initialized to false */
-	bool rtstatus = true;
-	bool is92c;
-	int err;
-	u8 tmp_u1b;
-
-	rtlpci->being_init_adapter = true;
-	rtlpriv->intf_ops->disable_aspm(hw);
-	rtstatus = _rtl92ce_init_mac(hw);
-	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Init MAC failed\n"));
-		err = 1;
-		return err;
-	}
-
-	err = rtl92c_download_fw(hw);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("Failed to download FW. Init HW "
-			  "without FW now..\n"));
-		err = 1;
-		rtlhal->bfw_ready = false;
-		return err;
-	} else {
-		rtlhal->bfw_ready = true;
-	}
-
-	rtlhal->last_hmeboxnum = 0;
-	rtl92c_phy_mac_config(hw);
-	rtl92c_phy_bb_config(hw);
-	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
-	rtl92c_phy_rf_config(hw);
-	rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
-						 RF_CHNLBW, RFREG_OFFSET_MASK);
-	rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
-						 RF_CHNLBW, RFREG_OFFSET_MASK);
-	rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
-	rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
-	rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
-	_rtl92ce_hw_configure(hw);
-	rtl_cam_reset_all_entry(hw);
-	rtl92ce_enable_hw_security_config(hw);
-	ppsc->rfpwr_state = ERFON;
-	tmp_u1b = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG)&(~BIT(3));
-	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, tmp_u1b);
-	tmp_u1b = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
-	ppsc->rfoff_reason |= (tmp_u1b & BIT(3)) ? 0 : RF_CHANGE_BY_HW;
-	if (ppsc->rfoff_reason > RF_CHANGE_BY_PS)
-		rtl_ps_set_rf_state(hw, ERFOFF, ppsc->rfoff_reason, true);
-	else {
-		ppsc->rfpwr_state = ERFON;
-		ppsc->rfoff_reason = 0;
-		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON);
-	}
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
-	_rtl92ce_enable_aspm_back_door(hw);
-	rtlpriv->intf_ops->enable_aspm(hw);
-	if (ppsc->rfpwr_state == ERFON) {
-		rtl92c_phy_set_rfpath_switch(hw, 1);
-		if (iqk_initialized)
-			rtl92c_phy_iq_calibrate(hw, true);
-		else {
-			rtl92c_phy_iq_calibrate(hw, false);
-			iqk_initialized = true;
-		}
-
-		rtl92c_dm_check_txpower_tracking(hw);
-		rtl92c_phy_lc_calibrate(hw);
-	}
-
-	is92c = IS_92C_SERIAL(rtlhal->version);
-	tmp_u1b = efuse_read_1byte(hw, 0x1FA);
-	if (!(tmp_u1b & BIT(0))) {
-		rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path A\n"));
-	}
-
-	if (!(tmp_u1b & BIT(1)) && is92c) {
-		rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0F, 0x05);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("PA BIAS path B\n"));
-	}
-
-	if (!(tmp_u1b & BIT(4))) {
-		tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
-		tmp_u1b &= 0x0F;
-		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
-		udelay(10);
-		rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("under 1.5V\n"));
-	}
-	rtl92c_dm_init(hw);
-	rtlpci->being_init_adapter = false;
-	return err;
-}
-
-static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	enum version_8192c version = VERSION_UNKNOWN;
-	u32 value32;
-
-	value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
-	if (value32 & TRP_VAUX_EN) {
-		version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C :
-			   VERSION_A_CHIP_88C;
-	} else {
-		version = (value32 & TYPE_ID) ? VERSION_B_CHIP_92C :
-			   VERSION_B_CHIP_88C;
-	}
-
-	switch (version) {
-	case VERSION_B_CHIP_92C:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Chip Version ID: VERSION_B_CHIP_92C.\n"));
-		break;
-	case VERSION_B_CHIP_88C:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Chip Version ID: VERSION_B_CHIP_88C.\n"));
-		break;
-	case VERSION_A_CHIP_92C:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Chip Version ID: VERSION_A_CHIP_92C.\n"));
-		break;
-	case VERSION_A_CHIP_88C:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Chip Version ID: VERSION_A_CHIP_88C.\n"));
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Chip Version ID: Unknown. Bug?\n"));
-		break;
-	}
-
-	switch (version & 0x3) {
-	case CHIP_88C:
-		rtlphy->rf_type = RF_1T1R;
-		break;
-	case CHIP_92C:
-		rtlphy->rf_type = RF_2T2R;
-		break;
-	case CHIP_92C_1T2R:
-		rtlphy->rf_type = RF_1T2R;
-		break;
-	default:
-		rtlphy->rf_type = RF_1T1R;
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("ERROR RF_Type is set!!"));
-		break;
-	}
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
-		 ("Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ?
-		  "RF_2T2R" : "RF_1T1R"));
-
-	return version;
-}
-
-static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
-				     enum nl80211_iftype type)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
-	enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
-	bt_msr &= 0xfc;
-
-	if (type == NL80211_IFTYPE_UNSPECIFIED ||
-	    type == NL80211_IFTYPE_STATION) {
-		_rtl92ce_stop_tx_beacon(hw);
-		_rtl92ce_enable_bcn_sub_func(hw);
-	} else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) {
-		_rtl92ce_resume_tx_beacon(hw);
-		_rtl92ce_disable_bcn_sub_func(hw);
-	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("Set HW_VAR_MEDIA_STATUS: "
-			  "No such media status(%x).\n", type));
-	}
-
-	switch (type) {
-	case NL80211_IFTYPE_UNSPECIFIED:
-		bt_msr |= MSR_NOLINK;
-		ledaction = LED_CTL_LINK;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Set Network type to NO LINK!\n"));
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		bt_msr |= MSR_ADHOC;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Set Network type to Ad Hoc!\n"));
-		break;
-	case NL80211_IFTYPE_STATION:
-		bt_msr |= MSR_INFRA;
-		ledaction = LED_CTL_LINK;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Set Network type to STA!\n"));
-		break;
-	case NL80211_IFTYPE_AP:
-		bt_msr |= MSR_AP;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Set Network type to AP!\n"));
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Network type %d not support!\n", type));
-		return 1;
-		break;
-
-	}
-
-	rtl_write_byte(rtlpriv, (MSR), bt_msr);
-	rtlpriv->cfg->ops->led_control(hw, ledaction);
-	if ((bt_msr & 0xfc) == MSR_AP)
-		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
-	else
-		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
-	return 0;
-}
-
-static void _rtl92ce_set_check_bssid(struct ieee80211_hw *hw,
-				     enum nl80211_iftype type)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
-	u8 filterout_non_associated_bssid = false;
-
-	switch (type) {
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_STATION:
-		filterout_non_associated_bssid = true;
-		break;
-	case NL80211_IFTYPE_UNSPECIFIED:
-	case NL80211_IFTYPE_AP:
-	default:
-		break;
-	}
-
-	if (filterout_non_associated_bssid == true) {
-		reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
-		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
-					      (u8 *) (&reg_rcr));
-		_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
-	} else if (filterout_non_associated_bssid == false) {
-		reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
-		_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
-		rtlpriv->cfg->ops->set_hw_reg(hw,
-					      HW_VAR_RCR, (u8 *) (&reg_rcr));
-	}
-}
-
-int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
-{
-	if (_rtl92ce_set_media_status(hw, type))
-		return -EOPNOTSUPP;
-	_rtl92ce_set_check_bssid(hw, type);
-	return 0;
-}
-
-void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
-	u32 u4b_ac_param;
-
-	rtl92c_dm_init_edca_turbo(hw);
-
-	u4b_ac_param = (u32) mac->ac[aci].aifs;
-	u4b_ac_param |=
-	    ((u32) mac->ac[aci].cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
-	u4b_ac_param |=
-	    ((u32) mac->ac[aci].cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET;
-	u4b_ac_param |= (u32) mac->ac[aci].tx_op << AC_PARAM_TXOP_LIMIT_OFFSET;
-	RT_TRACE(rtlpriv, COMP_QOS, DBG_DMESG,
-		 ("queue:%x, ac_param:%x aifs:%x cwmin:%x cwmax:%x txop:%x\n",
-		  aci, u4b_ac_param, mac->ac[aci].aifs, mac->ac[aci].cw_min,
-		  mac->ac[aci].cw_max, mac->ac[aci].tx_op));
-	switch (aci) {
-	case AC1_BK:
-		rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param);
-		break;
-	case AC0_BE:
-		rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param);
-		break;
-	case AC2_VI:
-		rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, u4b_ac_param);
-		break;
-	case AC3_VO:
-		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param);
-		break;
-	default:
-		RT_ASSERT(false, ("invalid aci: %d !\n", aci));
-		break;
-	}
-}
-
-void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
-	rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
-	rtlpci->irq_enabled = true;
-}
-
-void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
-	rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
-	rtlpci->irq_enabled = false;
-}
-
-static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u8 u1b_tmp;
-
-	rtlpriv->intf_ops->enable_aspm(hw);
-	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
-	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
-	rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
-	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0);
-	if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->bfw_ready)
-		rtl92c_firmware_selfreset(hw);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51);
-	rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
-	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
-	u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
-	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
-			(u1b_tmp << 8));
-	rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
-	rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
-	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
-	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
-	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
-	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
-	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
-}
-
-void rtl92ce_card_disable(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	enum nl80211_iftype opmode;
-
-	mac->link_state = MAC80211_NOLINK;
-	opmode = NL80211_IFTYPE_UNSPECIFIED;
-	_rtl92ce_set_media_status(hw, opmode);
-	if (rtlpci->driver_is_goingto_unload ||
-	    ppsc->rfoff_reason > RF_CHANGE_BY_PS)
-		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
-	RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
-	_rtl92ce_poweroff_adapter(hw);
-}
-
-void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
-				  u32 *p_inta, u32 *p_intb)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	*p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
-	rtl_write_dword(rtlpriv, ISR, *p_inta);
-
-	/*
-	 * *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
-	 * rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
-	 */
-}
-
-void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw)
-{
-
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u16 bcn_interval, atim_window;
-
-	bcn_interval = mac->beacon_interval;
-	atim_window = 2;	/*FIX MERGE */
-	rtl92ce_disable_interrupt(hw);
-	rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
-	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
-	rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
-	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
-	rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
-	rtl_write_byte(rtlpriv, 0x606, 0x30);
-	rtl92ce_enable_interrupt(hw);
-}
-
-void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u16 bcn_interval = mac->beacon_interval;
-
-	RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
-		 ("beacon_interval:%d\n", bcn_interval));
-	rtl92ce_disable_interrupt(hw);
-	rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
-	rtl92ce_enable_interrupt(hw);
-}
-
-void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
-				   u32 add_msr, u32 rm_msr)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
-		 ("add_msr:%x, rm_msr:%x\n", add_msr, rm_msr));
-	if (add_msr)
-		rtlpci->irq_mask[0] |= add_msr;
-	if (rm_msr)
-		rtlpci->irq_mask[0] &= (~rm_msr);
-	rtl92ce_disable_interrupt(hw);
-	rtl92ce_enable_interrupt(hw);
-}
-
-static u8 _rtl92c_get_chnl_group(u8 chnl)
-{
-	u8 group;
-
-	if (chnl < 3)
-		group = 0;
-	else if (chnl < 9)
-		group = 1;
-	else
-		group = 2;
-	return group;
-}
-
-static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
-						 bool autoload_fail,
-						 u8 *hwinfo)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 rf_path, index, tempval;
-	u16 i;
-
-	for (rf_path = 0; rf_path < 2; rf_path++) {
-		for (i = 0; i < 3; i++) {
-			if (!autoload_fail) {
-				rtlefuse->
-				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
-				    hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
-				rtlefuse->
-				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
-				    hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 +
-					   i];
-			} else {
-				rtlefuse->
-				    eeprom_chnlarea_txpwr_cck[rf_path][i] =
-				    EEPROM_DEFAULT_TXPOWERLEVEL;
-				rtlefuse->
-				    eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
-				    EEPROM_DEFAULT_TXPOWERLEVEL;
-			}
-		}
-	}
-
-	for (i = 0; i < 3; i++) {
-		if (!autoload_fail)
-			tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
-		else
-			tempval = EEPROM_DEFAULT_HT40_2SDIFF;
-		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_A][i] =
-		    (tempval & 0xf);
-		rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_B][i] =
-		    ((tempval & 0xf0) >> 4);
-	}
-
-	for (rf_path = 0; rf_path < 2; rf_path++)
-		for (i = 0; i < 3; i++)
-			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
-				("RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
-				 i,
-				 rtlefuse->
-				 eeprom_chnlarea_txpwr_cck[rf_path][i]));
-	for (rf_path = 0; rf_path < 2; rf_path++)
-		for (i = 0; i < 3; i++)
-			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
-				("RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
-				 rf_path, i,
-				 rtlefuse->
-				 eeprom_chnlarea_txpwr_ht40_1s[rf_path][i]));
-	for (rf_path = 0; rf_path < 2; rf_path++)
-		for (i = 0; i < 3; i++)
-			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
-				("RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
-				 rf_path, i,
-				 rtlefuse->
-				 eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
-				 [i]));
-
-	for (rf_path = 0; rf_path < 2; rf_path++) {
-		for (i = 0; i < 14; i++) {
-			index = _rtl92c_get_chnl_group((u8) i);
-
-			rtlefuse->txpwrlevel_cck[rf_path][i] =
-			    rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][index];
-			rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
-			    rtlefuse->
-			    eeprom_chnlarea_txpwr_ht40_1s[rf_path][index];
-
-			if ((rtlefuse->
-			     eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] -
-			     rtlefuse->
-			     eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path][index])
-			    > 0) {
-				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
-				    rtlefuse->
-				    eeprom_chnlarea_txpwr_ht40_1s[rf_path]
-				    [index] -
-				    rtlefuse->
-				    eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path]
-				    [index];
-			} else {
-				rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
-			}
-		}
-
-		for (i = 0; i < 14; i++) {
-			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-				("RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = "
-				 "[0x%x / 0x%x / 0x%x]\n", rf_path, i,
-				 rtlefuse->txpwrlevel_cck[rf_path][i],
-				 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
-				 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]));
-		}
-	}
-
-	for (i = 0; i < 3; i++) {
-		if (!autoload_fail) {
-			rtlefuse->eeprom_pwrlimit_ht40[i] =
-			    hwinfo[EEPROM_TXPWR_GROUP + i];
-			rtlefuse->eeprom_pwrlimit_ht20[i] =
-			    hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
-		} else {
-			rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
-			rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
-		}
-	}
-
-	for (rf_path = 0; rf_path < 2; rf_path++) {
-		for (i = 0; i < 14; i++) {
-			index = _rtl92c_get_chnl_group((u8) i);
-
-			if (rf_path == RF90_PATH_A) {
-				rtlefuse->pwrgroup_ht20[rf_path][i] =
-				    (rtlefuse->eeprom_pwrlimit_ht20[index]
-				     & 0xf);
-				rtlefuse->pwrgroup_ht40[rf_path][i] =
-				    (rtlefuse->eeprom_pwrlimit_ht40[index]
-				     & 0xf);
-			} else if (rf_path == RF90_PATH_B) {
-				rtlefuse->pwrgroup_ht20[rf_path][i] =
-				    ((rtlefuse->eeprom_pwrlimit_ht20[index]
-				      & 0xf0) >> 4);
-				rtlefuse->pwrgroup_ht40[rf_path][i] =
-				    ((rtlefuse->eeprom_pwrlimit_ht40[index]
-				      & 0xf0) >> 4);
-			}
-
-			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-				("RF-%d pwrgroup_ht20[%d] = 0x%x\n",
-				 rf_path, i,
-				 rtlefuse->pwrgroup_ht20[rf_path][i]));
-			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-				("RF-%d pwrgroup_ht40[%d] = 0x%x\n",
-				 rf_path, i,
-				 rtlefuse->pwrgroup_ht40[rf_path][i]));
-		}
-	}
-
-	for (i = 0; i < 14; i++) {
-		index = _rtl92c_get_chnl_group((u8) i);
-
-		if (!autoload_fail)
-			tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
-		else
-			tempval = EEPROM_DEFAULT_HT20_DIFF;
-
-		rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
-		rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
-		    ((tempval >> 4) & 0xF);
-
-		if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
-			rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
-
-		if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
-			rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
-
-		index = _rtl92c_get_chnl_group((u8) i);
-
-		if (!autoload_fail)
-			tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
-		else
-			tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
-
-		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
-		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
-		    ((tempval >> 4) & 0xF);
-	}
-
-	rtlefuse->legacy_ht_txpowerdiff =
-	    rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
-
-	for (i = 0; i < 14; i++)
-		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-			("RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
-			 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]));
-	for (i = 0; i < 14; i++)
-		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-			("RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
-			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]));
-	for (i = 0; i < 14; i++)
-		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-			("RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
-			 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]));
-	for (i = 0; i < 14; i++)
-		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-			("RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
-			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]));
-
-	if (!autoload_fail)
-		rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
-	else
-		rtlefuse->eeprom_regulatory = 0;
-	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-		("eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory));
-
-	if (!autoload_fail) {
-		rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
-		rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B];
-	} else {
-		rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
-		rtlefuse->eeprom_tssi[RF90_PATH_B] = EEPROM_DEFAULT_TSSI;
-	}
-	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-		("TSSI_A = 0x%x, TSSI_B = 0x%x\n",
-		 rtlefuse->eeprom_tssi[RF90_PATH_A],
-		 rtlefuse->eeprom_tssi[RF90_PATH_B]));
-
-	if (!autoload_fail)
-		tempval = hwinfo[EEPROM_THERMAL_METER];
-	else
-		tempval = EEPROM_DEFAULT_THERMALMETER;
-	rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
-
-	if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
-		rtlefuse->b_apk_thermalmeterignore = true;
-
-	rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
-	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
-		("thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter));
-}
-
-static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u16 i, usvalue;
-	u8 hwinfo[HWSET_MAX_SIZE];
-	u16 eeprom_id;
-
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
-		rtl_efuse_shadow_map_update(hw);
-
-		memcpy((void *)hwinfo,
-		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("RTL819X Not boot from eeprom, check it !!"));
-	}
-
-	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
-		      hwinfo, HWSET_MAX_SIZE);
-
-	eeprom_id = *((u16 *)&hwinfo[0]);
-	if (eeprom_id != RTL8190_EEPROM_ID) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
-		rtlefuse->autoload_failflag = true;
-	} else {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
-		rtlefuse->autoload_failflag = false;
-	}
-
-	if (rtlefuse->autoload_failflag == true)
-		return;
-
-	for (i = 0; i < 6; i += 2) {
-		usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
-		*((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
-	}
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		 (MAC_FMT "\n", MAC_ARG(rtlefuse->dev_addr)));
-
-	_rtl92ce_read_txpower_info_from_hwpg(hw,
-					     rtlefuse->autoload_failflag,
-					     hwinfo);
-
-	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
-	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
-	rtlefuse->b_txpwr_fromeprom = true;
-	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
-		 ("EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid));
-
-	if (rtlhal->oem_id == RT_CID_DEFAULT) {
-		switch (rtlefuse->eeprom_oemid) {
-		case EEPROM_CID_DEFAULT:
-			if (rtlefuse->eeprom_did == 0x8176) {
-				if ((rtlefuse->eeprom_svid == 0x103C &&
-				     rtlefuse->eeprom_smid == 0x1629))
-					rtlhal->oem_id = RT_CID_819x_HP;
-				else
-					rtlhal->oem_id = RT_CID_DEFAULT;
-			} else {
-				rtlhal->oem_id = RT_CID_DEFAULT;
-			}
-			break;
-		case EEPROM_CID_TOSHIBA:
-			rtlhal->oem_id = RT_CID_TOSHIBA;
-			break;
-		case EEPROM_CID_QMI:
-			rtlhal->oem_id = RT_CID_819x_QMI;
-			break;
-		case EEPROM_CID_WHQL:
-		default:
-			rtlhal->oem_id = RT_CID_DEFAULT;
-			break;
-
-		}
-	}
-
-}
-
-static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	switch (rtlhal->oem_id) {
-	case RT_CID_819x_HP:
-		pcipriv->ledctl.bled_opendrain = true;
-		break;
-	case RT_CID_819x_Lenovo:
-	case RT_CID_DEFAULT:
-	case RT_CID_TOSHIBA:
-	case RT_CID_CCX:
-	case RT_CID_819x_Acer:
-	case RT_CID_WHQL:
-	default:
-		break;
-	}
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		 ("RT Customized ID: 0x%02X\n", rtlhal->oem_id));
-}
-
-void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u8 tmp_u1b;
-
-	rtlhal->version = _rtl92ce_read_chip_version(hw);
-	if (get_rf_type(rtlphy) == RF_1T1R)
-		rtlpriv->dm.brfpath_rxenable[0] = true;
-	else
-		rtlpriv->dm.brfpath_rxenable[0] =
-		    rtlpriv->dm.brfpath_rxenable[1] = true;
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n",
-						rtlhal->version));
-	tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
-	if (tmp_u1b & BIT(4)) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EEPROM\n"));
-		rtlefuse->epromtype = EEPROM_93C46;
-	} else {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EFUSE\n"));
-		rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
-	}
-	if (tmp_u1b & BIT(5)) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
-		rtlefuse->autoload_failflag = false;
-		_rtl92ce_read_adapter_info(hw);
-	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Autoload ERR!!\n"));
-	}
-
-	_rtl92ce_hal_customized_behavior(hw);
-}
-
-void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
-	u32 ratr_value = (u32) mac->basic_rates;
-	u8 *p_mcsrate = mac->mcs;
-	u8 ratr_index = 0;
-	u8 b_nmode = mac->ht_enable;
-	u8 mimo_ps = 1;
-	u16 shortgi_rate;
-	u32 tmp_ratr_value;
-	u8 b_curtxbw_40mhz = mac->bw_40;
-	u8 b_curshortgi_40mhz = mac->sgi_40;
-	u8 b_curshortgi_20mhz = mac->sgi_20;
-	enum wireless_mode wirelessmode = mac->mode;
-
-	ratr_value |= EF2BYTE((*(u16 *) (p_mcsrate))) << 12;
-
-	switch (wirelessmode) {
-	case WIRELESS_MODE_B:
-		if (ratr_value & 0x0000000c)
-			ratr_value &= 0x0000000d;
-		else
-			ratr_value &= 0x0000000f;
-		break;
-	case WIRELESS_MODE_G:
-		ratr_value &= 0x00000FF5;
-		break;
-	case WIRELESS_MODE_N_24G:
-	case WIRELESS_MODE_N_5G:
-		b_nmode = 1;
-		if (mimo_ps == 0) {
-			ratr_value &= 0x0007F005;
-		} else {
-			u32 ratr_mask;
-
-			if (get_rf_type(rtlphy) == RF_1T2R ||
-			    get_rf_type(rtlphy) == RF_1T1R)
-				ratr_mask = 0x000ff005;
-			else
-				ratr_mask = 0x0f0ff005;
-
-			ratr_value &= ratr_mask;
-		}
-		break;
-	default:
-		if (rtlphy->rf_type == RF_1T2R)
-			ratr_value &= 0x000ff0ff;
-		else
-			ratr_value &= 0x0f0ff0ff;
-
-		break;
-	}
-
-	ratr_value &= 0x0FFFFFFF;
-
-	if (b_nmode && ((b_curtxbw_40mhz &&
-			 b_curshortgi_40mhz) || (!b_curtxbw_40mhz &&
-						 b_curshortgi_20mhz))) {
-
-		ratr_value |= 0x10000000;
-		tmp_ratr_value = (ratr_value >> 12);
-
-		for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
-			if ((1 << shortgi_rate) & tmp_ratr_value)
-				break;
-		}
-
-		shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
-		    (shortgi_rate << 4) | (shortgi_rate);
-	}
-
-	rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
-
-	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
-		 ("%x\n", rtl_read_dword(rtlpriv, REG_ARFR0)));
-}
-
-void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u32 ratr_bitmap = (u32) mac->basic_rates;
-	u8 *p_mcsrate = mac->mcs;
-	u8 ratr_index;
-	u8 b_curtxbw_40mhz = mac->bw_40;
-	u8 b_curshortgi_40mhz = mac->sgi_40;
-	u8 b_curshortgi_20mhz = mac->sgi_20;
-	enum wireless_mode wirelessmode = mac->mode;
-	bool b_shortgi = false;
-	u8 rate_mask[5];
-	u8 macid = 0;
-	u8 mimops = 1;
-
-	ratr_bitmap |= (p_mcsrate[1] << 20) | (p_mcsrate[0] << 12);
-	switch (wirelessmode) {
-	case WIRELESS_MODE_B:
-		ratr_index = RATR_INX_WIRELESS_B;
-		if (ratr_bitmap & 0x0000000c)
-			ratr_bitmap &= 0x0000000d;
-		else
-			ratr_bitmap &= 0x0000000f;
-		break;
-	case WIRELESS_MODE_G:
-		ratr_index = RATR_INX_WIRELESS_GB;
-
-		if (rssi_level == 1)
-			ratr_bitmap &= 0x00000f00;
-		else if (rssi_level == 2)
-			ratr_bitmap &= 0x00000ff0;
-		else
-			ratr_bitmap &= 0x00000ff5;
-		break;
-	case WIRELESS_MODE_A:
-		ratr_index = RATR_INX_WIRELESS_A;
-		ratr_bitmap &= 0x00000ff0;
-		break;
-	case WIRELESS_MODE_N_24G:
-	case WIRELESS_MODE_N_5G:
-		ratr_index = RATR_INX_WIRELESS_NGB;
-
-		if (mimops == 0) {
-			if (rssi_level == 1)
-				ratr_bitmap &= 0x00070000;
-			else if (rssi_level == 2)
-				ratr_bitmap &= 0x0007f000;
-			else
-				ratr_bitmap &= 0x0007f005;
-		} else {
-			if (rtlphy->rf_type == RF_1T2R ||
-			    rtlphy->rf_type == RF_1T1R) {
-				if (b_curtxbw_40mhz) {
-					if (rssi_level == 1)
-						ratr_bitmap &= 0x000f0000;
-					else if (rssi_level == 2)
-						ratr_bitmap &= 0x000ff000;
-					else
-						ratr_bitmap &= 0x000ff015;
-				} else {
-					if (rssi_level == 1)
-						ratr_bitmap &= 0x000f0000;
-					else if (rssi_level == 2)
-						ratr_bitmap &= 0x000ff000;
-					else
-						ratr_bitmap &= 0x000ff005;
-				}
-			} else {
-				if (b_curtxbw_40mhz) {
-					if (rssi_level == 1)
-						ratr_bitmap &= 0x0f0f0000;
-					else if (rssi_level == 2)
-						ratr_bitmap &= 0x0f0ff000;
-					else
-						ratr_bitmap &= 0x0f0ff015;
-				} else {
-					if (rssi_level == 1)
-						ratr_bitmap &= 0x0f0f0000;
-					else if (rssi_level == 2)
-						ratr_bitmap &= 0x0f0ff000;
-					else
-						ratr_bitmap &= 0x0f0ff005;
-				}
-			}
-		}
-
-		if ((b_curtxbw_40mhz && b_curshortgi_40mhz) ||
-		    (!b_curtxbw_40mhz && b_curshortgi_20mhz)) {
-
-			if (macid == 0)
-				b_shortgi = true;
-			else if (macid == 1)
-				b_shortgi = false;
-		}
-		break;
-	default:
-		ratr_index = RATR_INX_WIRELESS_NGB;
-
-		if (rtlphy->rf_type == RF_1T2R)
-			ratr_bitmap &= 0x000ff0ff;
-		else
-			ratr_bitmap &= 0x0f0ff0ff;
-		break;
-	}
-	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
-		 ("ratr_bitmap :%x\n", ratr_bitmap));
-	*(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
-				       (ratr_index << 28));
-	rate_mask[4] = macid | (b_shortgi ? 0x20 : 0x00) | 0x80;
-	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, "
-						 "ratr_val:%x, %x:%x:%x:%x:%x\n",
-						 ratr_index, ratr_bitmap,
-						 rate_mask[0], rate_mask[1],
-						 rate_mask[2], rate_mask[3],
-						 rate_mask[4]));
-	rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
-}
-
-void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u16 sifs_timer;
-
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
-				      (u8 *)&mac->slot_time);
-	if (!mac->ht_enable)
-		sifs_timer = 0x0a0a;
-	else
-		sifs_timer = 0x1010;
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
-}
-
-bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
-	u8 u1tmp;
-	bool b_actuallyset = false;
-	unsigned long flag;
-
-	if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter))
-		return false;
-
-	if (ppsc->b_swrf_processing)
-		return false;
-
-	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
-	if (ppsc->rfchange_inprogress) {
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-		return false;
-	} else {
-		ppsc->rfchange_inprogress = true;
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-	}
-
-	cur_rfstate = ppsc->rfpwr_state;
-
-	if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
-	    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
-		rtlpriv->intf_ops->disable_aspm(hw);
-		RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-	}
-
-	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
-		       REG_MAC_PINMUX_CFG)&~(BIT(3)));
-
-	u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
-	e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
-
-	if ((ppsc->b_hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) {
-		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-			 ("GPIOChangeRF  - HW Radio ON, RF ON\n"));
-
-		e_rfpowerstate_toset = ERFON;
-		ppsc->b_hwradiooff = false;
-		b_actuallyset = true;
-	} else if ((ppsc->b_hwradiooff == false)
-		   && (e_rfpowerstate_toset == ERFOFF)) {
-		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-			 ("GPIOChangeRF  - HW Radio OFF, RF OFF\n"));
-
-		e_rfpowerstate_toset = ERFOFF;
-		ppsc->b_hwradiooff = true;
-		b_actuallyset = true;
-	}
-
-	if (b_actuallyset) {
-		if (e_rfpowerstate_toset == ERFON) {
-			if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
-			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
-				rtlpriv->intf_ops->disable_aspm(hw);
-				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-			}
-		}
-
-		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
-		ppsc->rfchange_inprogress = false;
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-
-		if (e_rfpowerstate_toset == ERFOFF) {
-			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
-				rtlpriv->intf_ops->enable_aspm(hw);
-				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-			}
-		}
-
-	} else if (e_rfpowerstate_toset == ERFOFF || cur_rfstate == ERFOFF) {
-		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
-			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
-
-		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
-			rtlpriv->intf_ops->enable_aspm(hw);
-			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-		}
-
-		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
-		ppsc->rfchange_inprogress = false;
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-	} else {
-		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
-		ppsc->rfchange_inprogress = false;
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-	}
-
-	*valid = 1;
-	return !ppsc->b_hwradiooff;
-
-}
-
-void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
-		     u8 *p_macaddr, bool is_group, u8 enc_algo,
-		     bool is_wepkey, bool clear_all)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 *macaddr = p_macaddr;
-	u32 entry_id = 0;
-	bool is_pairwise = false;
-
-	static u8 cam_const_addr[4][6] = {
-		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
-		{0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
-		{0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
-		{0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
-	};
-	static u8 cam_const_broad[] = {
-		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-	};
-
-	if (clear_all) {
-		u8 idx = 0;
-		u8 cam_offset = 0;
-		u8 clear_number = 5;
-
-		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n"));
-
-		for (idx = 0; idx < clear_number; idx++) {
-			rtl_cam_mark_invalid(hw, cam_offset + idx);
-			rtl_cam_empty_entry(hw, cam_offset + idx);
-
-			if (idx < 5) {
-				memset(rtlpriv->sec.key_buf[idx], 0,
-				       MAX_KEY_LEN);
-				rtlpriv->sec.key_len[idx] = 0;
-			}
-		}
-
-	} else {
-		switch (enc_algo) {
-		case WEP40_ENCRYPTION:
-			enc_algo = CAM_WEP40;
-			break;
-		case WEP104_ENCRYPTION:
-			enc_algo = CAM_WEP104;
-			break;
-		case TKIP_ENCRYPTION:
-			enc_algo = CAM_TKIP;
-			break;
-		case AESCCMP_ENCRYPTION:
-			enc_algo = CAM_AES;
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
-					"not process\n"));
-			enc_algo = CAM_TKIP;
-			break;
-		}
-
-		if (is_wepkey || rtlpriv->sec.use_defaultkey) {
-			macaddr = cam_const_addr[key_index];
-			entry_id = key_index;
-		} else {
-			if (is_group) {
-				macaddr = cam_const_broad;
-				entry_id = key_index;
-			} else {
-				key_index = PAIRWISE_KEYIDX;
-				entry_id = CAM_PAIRWISE_KEY_POSITION;
-				is_pairwise = true;
-			}
-		}
-
-		if (rtlpriv->sec.key_len[key_index] == 0) {
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("delete one entry\n"));
-			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
-		} else {
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
-				 ("The insert KEY length is %d\n",
-				  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]));
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
-				 ("The insert KEY  is %x %x\n",
-				  rtlpriv->sec.key_buf[0][0],
-				  rtlpriv->sec.key_buf[0][1]));
-
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("add one entry\n"));
-			if (is_pairwise) {
-				RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
-					      "Pairwiase Key content :",
-					      rtlpriv->sec.pairwise_key,
-					      rtlpriv->sec.
-					      key_len[PAIRWISE_KEYIDX]);
-
-				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-					 ("set Pairwiase key\n"));
-
-				rtl_cam_add_one_entry(hw, macaddr, key_index,
-						      entry_id, enc_algo,
-						      CAM_CONFIG_NO_USEDK,
-						      rtlpriv->sec.
-						      key_buf[key_index]);
-			} else {
-				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-					 ("set group key\n"));
-
-				if (mac->opmode == NL80211_IFTYPE_ADHOC) {
-					rtl_cam_add_one_entry(hw,
-						rtlefuse->dev_addr,
-						PAIRWISE_KEYIDX,
-						CAM_PAIRWISE_KEY_POSITION,
-						enc_algo,
-						CAM_CONFIG_NO_USEDK,
-						rtlpriv->sec.key_buf
-						[entry_id]);
-				}
-
-				rtl_cam_add_one_entry(hw, macaddr, key_index,
-						entry_id, enc_algo,
-						CAM_CONFIG_NO_USEDK,
-						rtlpriv->sec.key_buf[entry_id]);
-			}
-
-		}
-	}
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
deleted file mode 100644
index 305c819c8c78..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-hw.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92CE_HW_H__
-#define __RTL92CE_HW_H__
-
-void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
-void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw);
-void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
-				  u32 *p_inta, u32 *p_intb);
-int rtl92ce_hw_init(struct ieee80211_hw *hw);
-void rtl92ce_card_disable(struct ieee80211_hw *hw);
-void rtl92ce_enable_interrupt(struct ieee80211_hw *hw);
-void rtl92ce_disable_interrupt(struct ieee80211_hw *hw);
-int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
-void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci);
-void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw);
-void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw);
-void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
-				   u32 add_msr, u32 rm_msr);
-void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
-void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw);
-void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level);
-void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw);
-bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid);
-void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw);
-void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
-		     u8 *p_macaddr, bool is_group, u8 enc_algo,
-		     bool is_wepkey, bool clear_all);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
deleted file mode 100644
index 609108421570..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../pci.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-led.h"
-
-void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
-{
-	u8 ledcfg;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
-		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
-
-	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
-
-	switch (pled->ledpin) {
-	case LED_PIN_GPIO0:
-		break;
-	case LED_PIN_LED0:
-		rtl_write_byte(rtlpriv,
-			       REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6));
-		break;
-	case LED_PIN_LED1:
-		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	}
-	pled->b_ledon = true;
-}
-
-void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	u8 ledcfg;
-
-	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
-		 ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
-
-	ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
-
-	switch (pled->ledpin) {
-	case LED_PIN_GPIO0:
-		break;
-	case LED_PIN_LED0:
-		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.bled_opendrain == true)
-			rtl_write_byte(rtlpriv, REG_LEDCFG2,
-				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
-		else
-			rtl_write_byte(rtlpriv, REG_LEDCFG2,
-				       (ledcfg | BIT(3) | BIT(5) | BIT(6)));
-		break;
-	case LED_PIN_LED1:
-		ledcfg &= 0x0f;
-		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	}
-	pled->b_ledon = false;
-}
-
-void rtl92ce_init_sw_leds(struct ieee80211_hw *hw)
-{
-}
-
-void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw)
-{
-}
-
-void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
-				    enum led_ctl_mode ledaction)
-{
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
-	switch (ledaction) {
-	case LED_CTL_POWER_ON:
-	case LED_CTL_LINK:
-	case LED_CTL_NO_LINK:
-		rtl92ce_sw_led_on(hw, pLed0);
-		break;
-	case LED_CTL_POWER_OFF:
-		rtl92ce_sw_led_off(hw, pLed0);
-		break;
-	default:
-		break;
-	}
-}
-
-void rtl92ce_led_control(struct ieee80211_hw *hw,
-			enum led_ctl_mode ledaction)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-
-	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
-	    (ledaction == LED_CTL_TX ||
-	     ledaction == LED_CTL_RX ||
-	     ledaction == LED_CTL_SITE_SURVEY ||
-	     ledaction == LED_CTL_LINK ||
-	     ledaction == LED_CTL_NO_LINK ||
-	     ledaction == LED_CTL_START_TO_LINK ||
-	     ledaction == LED_CTL_POWER_ON)) {
-		return;
-	}
-	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
-				ledaction));
-	_rtl92ce_sw_led_control(hw, ledaction);
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
deleted file mode 100644
index 10da3018f4b7..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-led.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92CE_LED_H__
-#define __RTL92CE_LED_H__
-
-void rtl92ce_init_sw_leds(struct ieee80211_hw *hw);
-void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw);
-void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled);
-void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
-void rtl92ce_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction);
-void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
-				    enum led_ctl_mode ledaction);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
deleted file mode 100644
index 13d7b387a96a..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.c
+++ /dev/null
@@ -1,2676 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../pci.h"
-#include "../ps.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-rf.h"
-#include "rtl8192c-dm.h"
-#include "rtl8192c-table.h"
-
-static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
-					 enum radio_path rfpath, u32 offset);
-static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
-					   enum radio_path rfpath, u32 offset,
-					   u32 data);
-static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
-				      enum radio_path rfpath, u32 offset);
-static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
-					enum radio_path rfpath, u32 offset,
-					u32 data);
-static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask);
-static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
-static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
-static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
-						  u8 configtype);
-static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
-						    u8 configtype);
-static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
-					     u32 cmdtableidx, u32 cmdtablesz,
-					     enum swchnlcmd_id cmdid, u32 para1,
-					     u32 para2, u32 msdelay);
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
-					     u8 channel, u8 *stage, u8 *step,
-					     u32 *delay);
-static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
-				       enum wireless_mode wirelessmode,
-				       long power_indbm);
-static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
-					      enum radio_path rfpath);
-static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
-					 enum wireless_mode wirelessmode,
-					 u8 txpwridx);
-u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 returnvalue, originalvalue, bitshift;
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
-					       "bitmask(%#x)\n", regaddr,
-					       bitmask));
-	originalvalue = rtl_read_dword(rtlpriv, regaddr);
-	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
-	returnvalue = (originalvalue & bitmask) >> bitshift;
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x "
-					       "Addr[0x%x]=0x%x\n", bitmask,
-					       regaddr, originalvalue));
-
-	return returnvalue;
-
-}
-
-void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
-			   u32 regaddr, u32 bitmask, u32 data)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 originalvalue, bitshift;
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
-					       " data(%#x)\n", regaddr, bitmask,
-					       data));
-
-	if (bitmask != MASKDWORD) {
-		originalvalue = rtl_read_dword(rtlpriv, regaddr);
-		bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
-		data = ((originalvalue & (~bitmask)) | (data << bitshift));
-	}
-
-	rtl_write_dword(rtlpriv, regaddr, data);
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
-					       " data(%#x)\n", regaddr, bitmask,
-					       data));
-
-}
-
-u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
-			    enum radio_path rfpath, u32 regaddr, u32 bitmask)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 original_value, readback_value, bitshift;
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	unsigned long flags;
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
-					       "rfpath(%#x), bitmask(%#x)\n",
-					       regaddr, rfpath, bitmask));
-
-	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
-
-	if (rtlphy->rf_mode != RF_OP_BY_FW) {
-		original_value = _rtl92c_phy_rf_serial_read(hw,
-							    rfpath, regaddr);
-	} else {
-		original_value = _rtl92c_phy_fw_rf_serial_read(hw,
-							       rfpath, regaddr);
-	}
-
-	bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
-	readback_value = (original_value & bitmask) >> bitshift;
-
-	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 ("regaddr(%#x), rfpath(%#x), "
-		  "bitmask(%#x), original_value(%#x)\n",
-		  regaddr, rfpath, bitmask, original_value));
-
-	return readback_value;
-}
-
-void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
-			   enum radio_path rfpath,
-			   u32 regaddr, u32 bitmask, u32 data)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u32 original_value, bitshift;
-	unsigned long flags;
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 ("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
-		  regaddr, bitmask, data, rfpath));
-
-	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
-
-	if (rtlphy->rf_mode != RF_OP_BY_FW) {
-		if (bitmask != RFREG_OFFSET_MASK) {
-			original_value = _rtl92c_phy_rf_serial_read(hw,
-								    rfpath,
-								    regaddr);
-			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
-			data =
-			    ((original_value & (~bitmask)) |
-			     (data << bitshift));
-		}
-
-		_rtl92c_phy_rf_serial_write(hw, rfpath, regaddr, data);
-	} else {
-		if (bitmask != RFREG_OFFSET_MASK) {
-			original_value = _rtl92c_phy_fw_rf_serial_read(hw,
-								       rfpath,
-								       regaddr);
-			bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
-			data =
-			    ((original_value & (~bitmask)) |
-			     (data << bitshift));
-		}
-		_rtl92c_phy_fw_rf_serial_write(hw, rfpath, regaddr, data);
-	}
-
-	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
-
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
-					       "bitmask(%#x), data(%#x), "
-					       "rfpath(%#x)\n", regaddr,
-					       bitmask, data, rfpath));
-}
-
-static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
-					 enum radio_path rfpath, u32 offset)
-{
-	RT_ASSERT(false, ("deprecated!\n"));
-	return 0;
-}
-
-static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
-					   enum radio_path rfpath, u32 offset,
-					   u32 data)
-{
-	RT_ASSERT(false, ("deprecated!\n"));
-}
-
-static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
-				      enum radio_path rfpath, u32 offset)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
-	u32 newoffset;
-	u32 tmplong, tmplong2;
-	u8 rfpi_enable = 0;
-	u32 retvalue;
-
-	offset &= 0x3f;
-	newoffset = offset;
-	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n"));
-		return 0xFFFFFFFF;
-	}
-	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
-	if (rfpath == RF90_PATH_A)
-		tmplong2 = tmplong;
-	else
-		tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
-	tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) |
-	    (newoffset << 23) | BLSSIREADEDGE;
-	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
-		      tmplong & (~BLSSIREADEDGE));
-	mdelay(1);
-	rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2);
-	mdelay(1);
-	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
-		      tmplong | BLSSIREADEDGE);
-	mdelay(1);
-	if (rfpath == RF90_PATH_A)
-		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1,
-						 BIT(8));
-	else if (rfpath == RF90_PATH_B)
-		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
-						 BIT(8));
-	if (rfpi_enable)
-		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi,
-					 BLSSIREADBACKDATA);
-	else
-		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
-					 BLSSIREADBACKDATA);
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n",
-					       rfpath, pphyreg->rflssi_readback,
-					       retvalue));
-	return retvalue;
-}
-
-static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
-					enum radio_path rfpath, u32 offset,
-					u32 data)
-{
-	u32 data_and_addr;
-	u32 newoffset;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
-
-	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n"));
-		return;
-	}
-	offset &= 0x3f;
-	newoffset = offset;
-	data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
-	rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
-	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n",
-					       rfpath, pphyreg->rf3wire_offset,
-					       data_and_addr));
-}
-
-static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask)
-{
-	u32 i;
-
-	for (i = 0; i <= 31; i++) {
-		if (((bitmask >> i) & 0x1) == 1)
-			break;
-	}
-	return i;
-}
-
-static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw)
-{
-	rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2);
-	rtl_set_bbreg(hw, RFPGA1_TXINFO, 0x300033, 0x200022);
-	rtl_set_bbreg(hw, RCCK0_AFESETTING, MASKBYTE3, 0x45);
-	rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x23);
-	rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, 0x30, 0x1);
-	rtl_set_bbreg(hw, 0xe74, 0x0c000000, 0x2);
-	rtl_set_bbreg(hw, 0xe78, 0x0c000000, 0x2);
-	rtl_set_bbreg(hw, 0xe7c, 0x0c000000, 0x2);
-	rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2);
-	rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2);
-}
-
-bool rtl92c_phy_mac_config(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	bool is92c = IS_92C_SERIAL(rtlhal->version);
-	bool rtstatus = _rtl92c_phy_config_mac_with_headerfile(hw);
-
-	if (is92c)
-		rtl_write_byte(rtlpriv, 0x14, 0x71);
-	return rtstatus;
-}
-
-bool rtl92c_phy_bb_config(struct ieee80211_hw *hw)
-{
-	bool rtstatus = true;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u16 regval;
-	u32 regvaldw;
-	u8 b_reg_hwparafile = 1;
-
-	_rtl92c_phy_init_bb_rf_register_definition(hw);
-	regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
-	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN,
-		       regval | BIT(13) | BIT(0) | BIT(1));
-	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
-	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
-	rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
-		       FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
-		       FEN_BB_GLB_RSTn | FEN_BBRSTB);
-	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
-	regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
-	rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
-	if (b_reg_hwparafile == 1)
-		rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
-	return rtstatus;
-}
-
-bool rtl92c_phy_rf_config(struct ieee80211_hw *hw)
-{
-	return rtl92c_phy_rf6052_config(hw);
-}
-
-static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	bool rtstatus;
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n"));
-	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
-						 BASEBAND_CONFIG_PHY_REG);
-	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!"));
-		return false;
-	}
-	if (rtlphy->rf_type == RF_1T2R) {
-		_rtl92c_phy_bb_config_1t(hw);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n"));
-	}
-	if (rtlefuse->autoload_failflag == false) {
-		rtlphy->pwrgroup_cnt = 0;
-		rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw,
-						   BASEBAND_CONFIG_PHY_REG);
-	}
-	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!"));
-		return false;
-	}
-	rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw,
-						 BASEBAND_CONFIG_AGC_TAB);
-	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n"));
-		return false;
-	}
-	rtlphy->bcck_high_power = (bool) (rtl_get_bbreg(hw,
-						RFPGA0_XA_HSSIPARAMETER2,
-						0x200));
-	return true;
-}
-
-static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 i;
-	u32 arraylength;
-	u32 *ptrarray;
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Read Rtl819XMACPHY_Array\n"));
-	arraylength = MAC_2T_ARRAYLENGTH;
-	ptrarray = RTL8192CEMAC_2T_ARRAY;
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-		 ("Img:RTL8192CEMAC_2T_ARRAY\n"));
-	for (i = 0; i < arraylength; i = i + 2)
-		rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]);
-	return true;
-}
-
-void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw)
-{
-}
-
-static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
-						  u8 configtype)
-{
-	int i;
-	u32 *phy_regarray_table;
-	u32 *agctab_array_table;
-	u16 phy_reg_arraylen, agctab_arraylen;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (IS_92C_SERIAL(rtlhal->version)) {
-		agctab_arraylen = AGCTAB_2TARRAYLENGTH;
-		agctab_array_table = RTL8192CEAGCTAB_2TARRAY;
-		phy_reg_arraylen = PHY_REG_2TARRAY_LENGTH;
-		phy_regarray_table = RTL8192CEPHY_REG_2TARRAY;
-	} else {
-		agctab_arraylen = AGCTAB_1TARRAYLENGTH;
-		agctab_array_table = RTL8192CEAGCTAB_1TARRAY;
-		phy_reg_arraylen = PHY_REG_1TARRAY_LENGTH;
-		phy_regarray_table = RTL8192CEPHY_REG_1TARRAY;
-	}
-	if (configtype == BASEBAND_CONFIG_PHY_REG) {
-		for (i = 0; i < phy_reg_arraylen; i = i + 2) {
-			if (phy_regarray_table[i] == 0xfe)
-				mdelay(50);
-			else if (phy_regarray_table[i] == 0xfd)
-				mdelay(5);
-			else if (phy_regarray_table[i] == 0xfc)
-				mdelay(1);
-			else if (phy_regarray_table[i] == 0xfb)
-				udelay(50);
-			else if (phy_regarray_table[i] == 0xfa)
-				udelay(5);
-			else if (phy_regarray_table[i] == 0xf9)
-				udelay(1);
-			rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD,
-				      phy_regarray_table[i + 1]);
-			udelay(1);
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-				 ("The phy_regarray_table[0] is %x"
-				  " Rtl819XPHY_REGArray[1] is %x\n",
-				  phy_regarray_table[i],
-				  phy_regarray_table[i + 1]));
-		}
-		rtl92c_phy_config_bb_external_pa(hw);
-	} else if (configtype == BASEBAND_CONFIG_AGC_TAB) {
-		for (i = 0; i < agctab_arraylen; i = i + 2) {
-			rtl_set_bbreg(hw, agctab_array_table[i], MASKDWORD,
-				      agctab_array_table[i + 1]);
-			udelay(1);
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-				 ("The agctab_array_table[0] is "
-				  "%x Rtl819XPHY_REGArray[1] is %x\n",
-				  agctab_array_table[i],
-				  agctab_array_table[i + 1]));
-		}
-	}
-	return true;
-}
-
-static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
-						   u32 regaddr, u32 bitmask,
-						   u32 data)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	if (regaddr == RTXAGC_A_RATE18_06) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][0]));
-	}
-	if (regaddr == RTXAGC_A_RATE54_24) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][1]));
-	}
-	if (regaddr == RTXAGC_A_CCK1_MCS32) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][6]));
-	}
-	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][7] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][7]));
-	}
-	if (regaddr == RTXAGC_A_MCS03_MCS00) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][2]));
-	}
-	if (regaddr == RTXAGC_A_MCS07_MCS04) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][3]));
-	}
-	if (regaddr == RTXAGC_A_MCS11_MCS08) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][4]));
-	}
-	if (regaddr == RTXAGC_A_MCS15_MCS12) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][5]));
-	}
-	if (regaddr == RTXAGC_B_RATE18_06) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][8] =
-		    data;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][8]));
-	}
-	if (regaddr == RTXAGC_B_RATE54_24) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][9] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][9]));
-	}
-
-	if (regaddr == RTXAGC_B_CCK1_55_MCS32) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][14] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][14]));
-	}
-
-	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][15] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][15]));
-	}
-
-	if (regaddr == RTXAGC_B_MCS03_MCS00) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][10] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][10]));
-	}
-
-	if (regaddr == RTXAGC_B_MCS07_MCS04) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][11] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][11]));
-	}
-
-	if (regaddr == RTXAGC_B_MCS11_MCS08) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][12] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][12]));
-	}
-
-	if (regaddr == RTXAGC_B_MCS15_MCS12) {
-		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][13] =
-		    data;
-
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n",
-			  rtlphy->pwrgroup_cnt,
-			  rtlphy->mcs_txpwrlevel_origoffset[rtlphy->
-							    pwrgroup_cnt][13]));
-
-		rtlphy->pwrgroup_cnt++;
-	}
-}
-
-static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
-						    u8 configtype)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	int i;
-	u32 *phy_regarray_table_pg;
-	u16 phy_regarray_pg_len;
-
-	phy_regarray_pg_len = PHY_REG_ARRAY_PGLENGTH;
-	phy_regarray_table_pg = RTL8192CEPHY_REG_ARRAY_PG;
-
-	if (configtype == BASEBAND_CONFIG_PHY_REG) {
-		for (i = 0; i < phy_regarray_pg_len; i = i + 3) {
-			if (phy_regarray_table_pg[i] == 0xfe)
-				mdelay(50);
-			else if (phy_regarray_table_pg[i] == 0xfd)
-				mdelay(5);
-			else if (phy_regarray_table_pg[i] == 0xfc)
-				mdelay(1);
-			else if (phy_regarray_table_pg[i] == 0xfb)
-				udelay(50);
-			else if (phy_regarray_table_pg[i] == 0xfa)
-				udelay(5);
-			else if (phy_regarray_table_pg[i] == 0xf9)
-				udelay(1);
-
-			_rtl92c_store_pwrIndex_diffrate_offset(hw,
-					       phy_regarray_table_pg[i],
-					       phy_regarray_table_pg[i + 1],
-					       phy_regarray_table_pg[i + 2]);
-		}
-	} else {
-
-		RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
-			 ("configtype != BaseBand_Config_PHY_REG\n"));
-	}
-	return true;
-}
-
-static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw,
-					      enum radio_path rfpath)
-{
-	return true;
-}
-
-bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
-					  enum radio_path rfpath)
-{
-
-	int i;
-	bool rtstatus = true;
-	u32 *radioa_array_table;
-	u32 *radiob_array_table;
-	u16 radioa_arraylen, radiob_arraylen;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (IS_92C_SERIAL(rtlhal->version)) {
-		radioa_arraylen = RADIOA_2TARRAYLENGTH;
-		radioa_array_table = RTL8192CERADIOA_2TARRAY;
-		radiob_arraylen = RADIOB_2TARRAYLENGTH;
-		radiob_array_table = RTL8192CE_RADIOB_2TARRAY;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Radio_A:RTL8192CERADIOA_2TARRAY\n"));
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Radio_B:RTL8192CE_RADIOB_2TARRAY\n"));
-	} else {
-		radioa_arraylen = RADIOA_1TARRAYLENGTH;
-		radioa_array_table = RTL8192CE_RADIOA_1TARRAY;
-		radiob_arraylen = RADIOB_1TARRAYLENGTH;
-		radiob_array_table = RTL8192CE_RADIOB_1TARRAY;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Radio_A:RTL8192CE_RADIOA_1TARRAY\n"));
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-			 ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
-	}
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
-	rtstatus = true;
-	switch (rfpath) {
-	case RF90_PATH_A:
-		for (i = 0; i < radioa_arraylen; i = i + 2) {
-			if (radioa_array_table[i] == 0xfe)
-				mdelay(50);
-			else if (radioa_array_table[i] == 0xfd)
-				mdelay(5);
-			else if (radioa_array_table[i] == 0xfc)
-				mdelay(1);
-			else if (radioa_array_table[i] == 0xfb)
-				udelay(50);
-			else if (radioa_array_table[i] == 0xfa)
-				udelay(5);
-			else if (radioa_array_table[i] == 0xf9)
-				udelay(1);
-			else {
-				rtl_set_rfreg(hw, rfpath, radioa_array_table[i],
-					      RFREG_OFFSET_MASK,
-					      radioa_array_table[i + 1]);
-				udelay(1);
-			}
-		}
-		_rtl92c_phy_config_rf_external_pa(hw, rfpath);
-		break;
-	case RF90_PATH_B:
-		for (i = 0; i < radiob_arraylen; i = i + 2) {
-			if (radiob_array_table[i] == 0xfe) {
-				mdelay(50);
-			} else if (radiob_array_table[i] == 0xfd)
-				mdelay(5);
-			else if (radiob_array_table[i] == 0xfc)
-				mdelay(1);
-			else if (radiob_array_table[i] == 0xfb)
-				udelay(50);
-			else if (radiob_array_table[i] == 0xfa)
-				udelay(5);
-			else if (radiob_array_table[i] == 0xf9)
-				udelay(1);
-			else {
-				rtl_set_rfreg(hw, rfpath, radiob_array_table[i],
-					      RFREG_OFFSET_MASK,
-					      radiob_array_table[i + 1]);
-				udelay(1);
-			}
-		}
-		break;
-	case RF90_PATH_C:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	}
-	return true;
-}
-
-void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	rtlphy->default_initialgain[0] =
-	    (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0);
-	rtlphy->default_initialgain[1] =
-	    (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0);
-	rtlphy->default_initialgain[2] =
-	    (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0);
-	rtlphy->default_initialgain[3] =
-	    (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0);
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-		 ("Default initial gain (c50=0x%x, "
-		  "c58=0x%x, c60=0x%x, c68=0x%x\n",
-		  rtlphy->default_initialgain[0],
-		  rtlphy->default_initialgain[1],
-		  rtlphy->default_initialgain[2],
-		  rtlphy->default_initialgain[3]));
-
-	rtlphy->framesync = (u8) rtl_get_bbreg(hw,
-					       ROFDM0_RXDETECTOR3, MASKBYTE0);
-	rtlphy->framesync_c34 = rtl_get_bbreg(hw,
-					      ROFDM0_RXDETECTOR2, MASKDWORD);
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-		 ("Default framesync (0x%x) = 0x%x\n",
-		  ROFDM0_RXDETECTOR3, rtlphy->framesync));
-}
-
-static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW;
-	rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW;
-	rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW;
-	rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB;
-	rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB;
-	rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB;
-	rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE;
-	rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE;
-	rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
-	    RFPGA0_XA_LSSIPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
-	    RFPGA0_XB_LSSIPARAMETER;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE;
-	rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
-	rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE;
-	rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1;
-	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
-	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control =
-	    RFPGA0_XAB_SWITCHCONTROL;
-	rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control =
-	    RFPGA0_XAB_SWITCHCONTROL;
-	rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control =
-	    RFPGA0_XCD_SWITCHCONTROL;
-	rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control =
-	    RFPGA0_XCD_SWITCHCONTROL;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
-	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
-	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1;
-	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2;
-	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2;
-	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
-	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance =
-	    ROFDM0_XARXIQIMBALANCE;
-	rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance =
-	    ROFDM0_XBRXIQIMBALANCE;
-	rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance =
-	    ROFDM0_XCRXIQIMBANLANCE;
-	rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance =
-	    ROFDM0_XDRXIQIMBALANCE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
-	rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
-	rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
-	rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance =
-	    ROFDM0_XATXIQIMBALANCE;
-	rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance =
-	    ROFDM0_XBTXIQIMBALANCE;
-	rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance =
-	    ROFDM0_XCTXIQIMBALANCE;
-	rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance =
-	    ROFDM0_XDTXIQIMBALANCE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
-	rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
-	rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
-	rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback =
-	    RFPGA0_XA_LSSIREADBACK;
-	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback =
-	    RFPGA0_XB_LSSIREADBACK;
-	rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback =
-	    RFPGA0_XC_LSSIREADBACK;
-	rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback =
-	    RFPGA0_XD_LSSIREADBACK;
-
-	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi =
-	    TRANSCEIVEA_HSPI_READBACK;
-	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi =
-	    TRANSCEIVEB_HSPI_READBACK;
-
-}
-
-void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 txpwr_level;
-	long txpwr_dbm;
-
-	txpwr_level = rtlphy->cur_cck_txpwridx;
-	txpwr_dbm = _rtl92c_phy_txpwr_idx_to_dbm(hw,
-						 WIRELESS_MODE_B, txpwr_level);
-	txpwr_level = rtlphy->cur_ofdm24g_txpwridx +
-	    rtlefuse->legacy_ht_txpowerdiff;
-	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
-					 WIRELESS_MODE_G,
-					 txpwr_level) > txpwr_dbm)
-		txpwr_dbm =
-		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G,
-						 txpwr_level);
-	txpwr_level = rtlphy->cur_ofdm24g_txpwridx;
-	if (_rtl92c_phy_txpwr_idx_to_dbm(hw,
-					 WIRELESS_MODE_N_24G,
-					 txpwr_level) > txpwr_dbm)
-		txpwr_dbm =
-		    _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G,
-						 txpwr_level);
-	*powerlevel = txpwr_dbm;
-}
-
-static void _rtl92c_get_txpower_index(struct ieee80211_hw *hw, u8 channel,
-				      u8 *cckpowerlevel, u8 *ofdmpowerlevel)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 index = (channel - 1);
-
-	cckpowerlevel[RF90_PATH_A] =
-	    rtlefuse->txpwrlevel_cck[RF90_PATH_A][index];
-	cckpowerlevel[RF90_PATH_B] =
-	    rtlefuse->txpwrlevel_cck[RF90_PATH_B][index];
-	if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_1T1R) {
-		ofdmpowerlevel[RF90_PATH_A] =
-		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index];
-		ofdmpowerlevel[RF90_PATH_B] =
-		    rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index];
-	} else if (get_rf_type(rtlphy) == RF_2T2R) {
-		ofdmpowerlevel[RF90_PATH_A] =
-		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index];
-		ofdmpowerlevel[RF90_PATH_B] =
-		    rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index];
-	}
-}
-
-static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw,
-					 u8 channel, u8 *cckpowerlevel,
-					 u8 *ofdmpowerlevel)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
-	rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
-}
-
-void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
-{
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 cckpowerlevel[2], ofdmpowerlevel[2];
-
-	if (rtlefuse->b_txpwr_fromeprom == false)
-		return;
-	_rtl92c_get_txpower_index(hw, channel,
-				  &cckpowerlevel[0], &ofdmpowerlevel[0]);
-	_rtl92c_ccxpower_index_check(hw,
-				     channel, &cckpowerlevel[0],
-				     &ofdmpowerlevel[0]);
-	rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]);
-	rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel);
-}
-
-bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 idx;
-	u8 rf_path;
-
-	u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
-						      WIRELESS_MODE_B,
-						      power_indbm);
-	u8 ofdmtxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
-						       WIRELESS_MODE_N_24G,
-						       power_indbm);
-	if (ofdmtxpwridx - rtlefuse->legacy_ht_txpowerdiff > 0)
-		ofdmtxpwridx -= rtlefuse->legacy_ht_txpowerdiff;
-	else
-		ofdmtxpwridx = 0;
-	RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE,
-		 ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
-		  power_indbm, ccktxpwridx, ofdmtxpwridx));
-	for (idx = 0; idx < 14; idx++) {
-		for (rf_path = 0; rf_path < 2; rf_path++) {
-			rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx;
-			rtlefuse->txpwrlevel_ht40_1s[rf_path][idx] =
-			    ofdmtxpwridx;
-			rtlefuse->txpwrlevel_ht40_2s[rf_path][idx] =
-			    ofdmtxpwridx;
-		}
-	}
-	rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
-	return true;
-}
-
-void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval)
-{
-}
-
-static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
-				       enum wireless_mode wirelessmode,
-				       long power_indbm)
-{
-	u8 txpwridx;
-	long offset;
-
-	switch (wirelessmode) {
-	case WIRELESS_MODE_B:
-		offset = -7;
-		break;
-	case WIRELESS_MODE_G:
-	case WIRELESS_MODE_N_24G:
-		offset = -8;
-		break;
-	default:
-		offset = -8;
-		break;
-	}
-
-	if ((power_indbm - offset) > 0)
-		txpwridx = (u8) ((power_indbm - offset) * 2);
-	else
-		txpwridx = 0;
-
-	if (txpwridx > MAX_TXPWR_IDX_NMODE_92S)
-		txpwridx = MAX_TXPWR_IDX_NMODE_92S;
-
-	return txpwridx;
-}
-
-static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
-					 enum wireless_mode wirelessmode,
-					 u8 txpwridx)
-{
-	long offset;
-	long pwrout_dbm;
-
-	switch (wirelessmode) {
-	case WIRELESS_MODE_B:
-		offset = -7;
-		break;
-	case WIRELESS_MODE_G:
-	case WIRELESS_MODE_N_24G:
-		offset = -8;
-		break;
-	default:
-		offset = -8;
-		break;
-	}
-	pwrout_dbm = txpwridx / 2 + offset;
-	return pwrout_dbm;
-}
-
-void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	enum io_type iotype;
-
-	if (!is_hal_stop(rtlhal)) {
-		switch (operation) {
-		case SCAN_OPT_BACKUP:
-			iotype = IO_CMD_PAUSE_DM_BY_SCAN;
-			rtlpriv->cfg->ops->set_hw_reg(hw,
-						      HW_VAR_IO_CMD,
-						      (u8 *)&iotype);
-
-			break;
-		case SCAN_OPT_RESTORE:
-			iotype = IO_CMD_RESUME_DM_BY_SCAN;
-			rtlpriv->cfg->ops->set_hw_reg(hw,
-						      HW_VAR_IO_CMD,
-						      (u8 *)&iotype);
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("Unknown Scan Backup operation.\n"));
-			break;
-		}
-	}
-}
-
-void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u8 reg_bw_opmode;
-	u8 reg_prsr_rsc;
-
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
-		 ("Switch to %s bandwidth\n",
-		  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
-		  "20MHz" : "40MHz"))
-
-	    if (is_hal_stop(rtlhal))
-		return;
-
-	reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE);
-	reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2);
-
-	switch (rtlphy->current_chan_bw) {
-	case HT_CHANNEL_WIDTH_20:
-		reg_bw_opmode |= BW_OPMODE_20MHZ;
-		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
-		break;
-
-	case HT_CHANNEL_WIDTH_20_40:
-		reg_bw_opmode &= ~BW_OPMODE_20MHZ;
-		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
-
-		reg_prsr_rsc =
-		    (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5);
-		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
-		break;
-
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
-		break;
-	}
-
-	switch (rtlphy->current_chan_bw) {
-	case HT_CHANNEL_WIDTH_20:
-		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0);
-		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0);
-		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
-		break;
-	case HT_CHANNEL_WIDTH_20_40:
-		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1);
-		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1);
-		rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND,
-			      (mac->cur_40_prime_sc >> 1));
-		rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc);
-		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 0);
-		rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)),
-			      (mac->cur_40_prime_sc ==
-			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
-		break;
-	}
-	rtl92c_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
-	rtlphy->set_bwmode_inprogress = false;
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
-}
-
-void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
-			    enum nl80211_channel_type ch_type)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u8 tmp_bw = rtlphy->current_chan_bw;
-
-	if (rtlphy->set_bwmode_inprogress)
-		return;
-	rtlphy->set_bwmode_inprogress = true;
-	if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw)))
-		rtl92c_phy_set_bw_mode_callback(hw);
-	else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("FALSE driver sleep or unload\n"));
-		rtlphy->set_bwmode_inprogress = false;
-		rtlphy->current_chan_bw = tmp_bw;
-	}
-}
-
-void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u32 delay;
-
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
-		 ("switch to channel%d\n", rtlphy->current_channel));
-	if (is_hal_stop(rtlhal))
-		return;
-	do {
-		if (!rtlphy->sw_chnl_inprogress)
-			break;
-		if (!_rtl92c_phy_sw_chnl_step_by_step
-		    (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage,
-		     &rtlphy->sw_chnl_step, &delay)) {
-			if (delay > 0)
-				mdelay(delay);
-			else
-				continue;
-		} else
-			rtlphy->sw_chnl_inprogress = false;
-		break;
-	} while (true);
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
-}
-
-u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (rtlphy->sw_chnl_inprogress)
-		return 0;
-	if (rtlphy->set_bwmode_inprogress)
-		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  ("WIRELESS_MODE_G but channel>14"));
-	rtlphy->sw_chnl_inprogress = true;
-	rtlphy->sw_chnl_stage = 0;
-	rtlphy->sw_chnl_step = 0;
-	if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
-		rtl92c_phy_sw_chnl_callback(hw);
-		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
-			 ("sw_chnl_inprogress false schdule workitem\n"));
-		rtlphy->sw_chnl_inprogress = false;
-	} else {
-		RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
-			 ("sw_chnl_inprogress false driver sleep or"
-			  " unload\n"));
-		rtlphy->sw_chnl_inprogress = false;
-	}
-	return 1;
-}
-
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
-					     u8 channel, u8 *stage, u8 *step,
-					     u32 *delay)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct swchnlcmd precommoncmd[MAX_PRECMD_CNT];
-	u32 precommoncmdcnt;
-	struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT];
-	u32 postcommoncmdcnt;
-	struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT];
-	u32 rfdependcmdcnt;
-	struct swchnlcmd *currentcmd = NULL;
-	u8 rfpath;
-	u8 num_total_rfpath = rtlphy->num_total_rfpath;
-
-	precommoncmdcnt = 0;
-	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
-					 MAX_PRECMD_CNT,
-					 CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0);
-	_rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
-					 MAX_PRECMD_CNT, CMDID_END, 0, 0, 0);
-
-	postcommoncmdcnt = 0;
-
-	_rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++,
-					 MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0);
-
-	rfdependcmdcnt = 0;
-
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  ("illegal channel for Zebra: %d\n", channel));
-
-	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
-					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
-					 RF_CHNLBW, channel, 10);
-
-	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
-					 MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0,
-					 0);
-
-	do {
-		switch (*stage) {
-		case 0:
-			currentcmd = &precommoncmd[*step];
-			break;
-		case 1:
-			currentcmd = &rfdependcmd[*step];
-			break;
-		case 2:
-			currentcmd = &postcommoncmd[*step];
-			break;
-		}
-
-		if (currentcmd->cmdid == CMDID_END) {
-			if ((*stage) == 2) {
-				return true;
-			} else {
-				(*stage)++;
-				(*step) = 0;
-				continue;
-			}
-		}
-
-		switch (currentcmd->cmdid) {
-		case CMDID_SET_TXPOWEROWER_LEVEL:
-			rtl92c_phy_set_txpower_level(hw, channel);
-			break;
-		case CMDID_WRITEPORT_ULONG:
-			rtl_write_dword(rtlpriv, currentcmd->para1,
-					currentcmd->para2);
-			break;
-		case CMDID_WRITEPORT_USHORT:
-			rtl_write_word(rtlpriv, currentcmd->para1,
-				       (u16) currentcmd->para2);
-			break;
-		case CMDID_WRITEPORT_UCHAR:
-			rtl_write_byte(rtlpriv, currentcmd->para1,
-				       (u8) currentcmd->para2);
-			break;
-		case CMDID_RF_WRITEREG:
-			for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) {
-				rtlphy->rfreg_chnlval[rfpath] =
-				    ((rtlphy->rfreg_chnlval[rfpath] &
-				      0xfffffc00) | currentcmd->para2);
-
-				rtl_set_rfreg(hw, (enum radio_path)rfpath,
-					      currentcmd->para1,
-					      RFREG_OFFSET_MASK,
-					      rtlphy->rfreg_chnlval[rfpath]);
-			}
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("switch case not process\n"));
-			break;
-		}
-
-		break;
-	} while (true);
-
-	(*delay) = currentcmd->msdelay;
-	(*step)++;
-	return false;
-}
-
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
-					     u32 cmdtableidx, u32 cmdtablesz,
-					     enum swchnlcmd_id cmdid,
-					     u32 para1, u32 para2, u32 msdelay)
-{
-	struct swchnlcmd *pcmd;
-
-	if (cmdtable == NULL) {
-		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
-		return false;
-	}
-
-	if (cmdtableidx >= cmdtablesz)
-		return false;
-
-	pcmd = cmdtable + cmdtableidx;
-	pcmd->cmdid = cmdid;
-	pcmd->para1 = para1;
-	pcmd->para2 = para2;
-	pcmd->msdelay = msdelay;
-	return true;
-}
-
-bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath)
-{
-	return true;
-}
-
-static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb)
-{
-	u32 reg_eac, reg_e94, reg_e9c, reg_ea4;
-	u8 result = 0x00;
-
-	rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f);
-	rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f);
-	rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102);
-	rtl_set_bbreg(hw, 0xe3c, MASKDWORD,
-		      config_pathb ? 0x28160202 : 0x28160502);
-
-	if (config_pathb) {
-		rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22);
-		rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22);
-		rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102);
-		rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160202);
-	}
-
-	rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x001028d1);
-	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000);
-	rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000);
-
-	mdelay(IQK_DELAY_TIME);
-
-	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
-	reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD);
-	reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD);
-	reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD);
-
-	if (!(reg_eac & BIT(28)) &&
-	    (((reg_e94 & 0x03FF0000) >> 16) != 0x142) &&
-	    (((reg_e9c & 0x03FF0000) >> 16) != 0x42))
-		result |= 0x01;
-	else
-		return result;
-
-	if (!(reg_eac & BIT(27)) &&
-	    (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) &&
-	    (((reg_eac & 0x03FF0000) >> 16) != 0x36))
-		result |= 0x02;
-	return result;
-}
-
-static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw)
-{
-	u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc;
-	u8 result = 0x00;
-
-	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002);
-	rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000);
-	mdelay(IQK_DELAY_TIME);
-	reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD);
-	reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD);
-	reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD);
-	reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD);
-	reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD);
-	if (!(reg_eac & BIT(31)) &&
-	    (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) &&
-	    (((reg_ebc & 0x03FF0000) >> 16) != 0x42))
-		result |= 0x01;
-	else
-		return result;
-
-	if (!(reg_eac & BIT(30)) &&
-	    (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) &&
-	    (((reg_ecc & 0x03FF0000) >> 16) != 0x36))
-		result |= 0x02;
-	return result;
-}
-
-static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
-					       bool b_iqk_ok, long result[][8],
-					       u8 final_candidate, bool btxonly)
-{
-	u32 oldval_0, x, tx0_a, reg;
-	long y, tx0_c;
-
-	if (final_candidate == 0xFF)
-		return;
-	else if (b_iqk_ok) {
-		oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
-					  MASKDWORD) >> 22) & 0x3FF;
-		x = result[final_candidate][0];
-		if ((x & 0x00000200) != 0)
-			x = x | 0xFFFFFC00;
-		tx0_a = (x * oldval_0) >> 8;
-		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a);
-		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31),
-			      ((x * oldval_0 >> 7) & 0x1));
-		y = result[final_candidate][1];
-		if ((y & 0x00000200) != 0)
-			y = y | 0xFFFFFC00;
-		tx0_c = (y * oldval_0) >> 8;
-		rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000,
-			      ((tx0_c & 0x3C0) >> 6));
-		rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000,
-			      (tx0_c & 0x3F));
-		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29),
-			      ((y * oldval_0 >> 7) & 0x1));
-		if (btxonly)
-			return;
-		reg = result[final_candidate][2];
-		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg);
-		reg = result[final_candidate][3] & 0x3F;
-		rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg);
-		reg = (result[final_candidate][3] >> 6) & 0xF;
-		rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg);
-	}
-}
-
-static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw,
-					       bool b_iqk_ok, long result[][8],
-					       u8 final_candidate, bool btxonly)
-{
-	u32 oldval_1, x, tx1_a, reg;
-	long y, tx1_c;
-
-	if (final_candidate == 0xFF)
-		return;
-	else if (b_iqk_ok) {
-		oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
-					  MASKDWORD) >> 22) & 0x3FF;
-		x = result[final_candidate][4];
-		if ((x & 0x00000200) != 0)
-			x = x | 0xFFFFFC00;
-		tx1_a = (x * oldval_1) >> 8;
-		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a);
-		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27),
-			      ((x * oldval_1 >> 7) & 0x1));
-		y = result[final_candidate][5];
-		if ((y & 0x00000200) != 0)
-			y = y | 0xFFFFFC00;
-		tx1_c = (y * oldval_1) >> 8;
-		rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000,
-			      ((tx1_c & 0x3C0) >> 6));
-		rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000,
-			      (tx1_c & 0x3F));
-		rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25),
-			      ((y * oldval_1 >> 7) & 0x1));
-		if (btxonly)
-			return;
-		reg = result[final_candidate][6];
-		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg);
-		reg = result[final_candidate][7] & 0x3F;
-		rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg);
-		reg = (result[final_candidate][7] >> 6) & 0xF;
-		rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, reg);
-	}
-}
-
-static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw *hw,
-					    u32 *addareg, u32 *addabackup,
-					    u32 registernum)
-{
-	u32 i;
-
-	for (i = 0; i < registernum; i++)
-		addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD);
-}
-
-static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw *hw,
-					   u32 *macreg, u32 *macbackup)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 i;
-
-	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
-		macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]);
-	macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]);
-}
-
-static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw *hw,
-					      u32 *addareg, u32 *addabackup,
-					      u32 regiesternum)
-{
-	u32 i;
-
-	for (i = 0; i < regiesternum; i++)
-		rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]);
-}
-
-static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw *hw,
-					     u32 *macreg, u32 *macbackup)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 i;
-
-	for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
-		rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]);
-	rtl_write_dword(rtlpriv, macreg[i], macbackup[i]);
-}
-
-static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw,
-				     u32 *addareg, bool is_patha_on, bool is2t)
-{
-	u32 pathOn;
-	u32 i;
-
-	pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4;
-	if (false == is2t) {
-		pathOn = 0x0bdb25a0;
-		rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0);
-	} else {
-		rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn);
-	}
-
-	for (i = 1; i < IQK_ADDA_REG_NUM; i++)
-		rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn);
-}
-
-static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw *hw,
-						u32 *macreg, u32 *macbackup)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 i;
-
-	rtl_write_byte(rtlpriv, macreg[0], 0x3F);
-
-	for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++)
-		rtl_write_byte(rtlpriv, macreg[i],
-			       (u8) (macbackup[i] & (~BIT(3))));
-	rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5))));
-}
-
-static void _rtl92c_phy_path_a_standby(struct ieee80211_hw *hw)
-{
-	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0);
-	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
-	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
-}
-
-static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode)
-{
-	u32 mode;
-
-	mode = pi_mode ? 0x01000100 : 0x01000000;
-	rtl_set_bbreg(hw, 0x820, MASKDWORD, mode);
-	rtl_set_bbreg(hw, 0x828, MASKDWORD, mode);
-}
-
-static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw *hw,
-					   long result[][8], u8 c1, u8 c2)
-{
-	u32 i, j, diff, simularity_bitmap, bound;
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	u8 final_candidate[2] = { 0xFF, 0xFF };
-	bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version);
-
-	if (is2t)
-		bound = 8;
-	else
-		bound = 4;
-
-	simularity_bitmap = 0;
-
-	for (i = 0; i < bound; i++) {
-		diff = (result[c1][i] > result[c2][i]) ?
-		    (result[c1][i] - result[c2][i]) :
-		    (result[c2][i] - result[c1][i]);
-
-		if (diff > MAX_TOLERANCE) {
-			if ((i == 2 || i == 6) && !simularity_bitmap) {
-				if (result[c1][i] + result[c1][i + 1] == 0)
-					final_candidate[(i / 4)] = c2;
-				else if (result[c2][i] + result[c2][i + 1] == 0)
-					final_candidate[(i / 4)] = c1;
-				else
-					simularity_bitmap = simularity_bitmap |
-					    (1 << i);
-			} else
-				simularity_bitmap =
-				    simularity_bitmap | (1 << i);
-		}
-	}
-
-	if (simularity_bitmap == 0) {
-		for (i = 0; i < (bound / 4); i++) {
-			if (final_candidate[i] != 0xFF) {
-				for (j = i * 4; j < (i + 1) * 4 - 2; j++)
-					result[3][j] =
-					    result[final_candidate[i]][j];
-				bresult = false;
-			}
-		}
-		return bresult;
-	} else if (!(simularity_bitmap & 0x0F)) {
-		for (i = 0; i < 4; i++)
-			result[3][i] = result[c1][i];
-		return false;
-	} else if (!(simularity_bitmap & 0xF0) && is2t) {
-		for (i = 4; i < 8; i++)
-			result[3][i] = result[c1][i];
-		return false;
-	} else {
-		return false;
-	}
-
-}
-
-static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
-				     long result[][8], u8 t, bool is2t)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u32 i;
-	u8 patha_ok, pathb_ok;
-	u32 adda_reg[IQK_ADDA_REG_NUM] = {
-		0x85c, 0xe6c, 0xe70, 0xe74,
-		0xe78, 0xe7c, 0xe80, 0xe84,
-		0xe88, 0xe8c, 0xed0, 0xed4,
-		0xed8, 0xedc, 0xee0, 0xeec
-	};
-
-	u32 iqk_mac_reg[IQK_MAC_REG_NUM] = {
-		0x522, 0x550, 0x551, 0x040
-	};
-
-	const u32 retrycount = 2;
-
-	u32 bbvalue;
-
-	if (t == 0) {
-		bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD);
-
-		_rtl92c_phy_save_adda_registers(hw, adda_reg,
-						rtlphy->adda_backup, 16);
-		_rtl92c_phy_save_mac_registers(hw, iqk_mac_reg,
-					       rtlphy->iqk_mac_backup);
-	}
-	_rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t);
-	if (t == 0) {
-		rtlphy->b_rfpi_enable = (u8) rtl_get_bbreg(hw,
-						   RFPGA0_XA_HSSIPARAMETER1,
-						   BIT(8));
-	}
-	if (!rtlphy->b_rfpi_enable)
-		_rtl92c_phy_pi_mode_switch(hw, true);
-	if (t == 0) {
-		rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD);
-		rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD);
-		rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD);
-	}
-	rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600);
-	rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4);
-	rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000);
-	if (is2t) {
-		rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
-		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000);
-	}
-	_rtl92c_phy_mac_setting_calibration(hw, iqk_mac_reg,
-					    rtlphy->iqk_mac_backup);
-	rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000);
-	if (is2t)
-		rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x00080000);
-	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
-	rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00);
-	rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800);
-	for (i = 0; i < retrycount; i++) {
-		patha_ok = _rtl92c_phy_path_a_iqk(hw, is2t);
-		if (patha_ok == 0x03) {
-			result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) &
-					0x3FF0000) >> 16;
-			result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) &
-					0x3FF0000) >> 16;
-			result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) &
-					0x3FF0000) >> 16;
-			result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) &
-					0x3FF0000) >> 16;
-			break;
-		} else if (i == (retrycount - 1) && patha_ok == 0x01)
-			result[t][0] = (rtl_get_bbreg(hw, 0xe94,
-						      MASKDWORD) & 0x3FF0000) >>
-						      16;
-		result[t][1] =
-		    (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16;
-
-	}
-
-	if (is2t) {
-		_rtl92c_phy_path_a_standby(hw);
-		_rtl92c_phy_path_adda_on(hw, adda_reg, false, is2t);
-		for (i = 0; i < retrycount; i++) {
-			pathb_ok = _rtl92c_phy_path_b_iqk(hw);
-			if (pathb_ok == 0x03) {
-				result[t][4] = (rtl_get_bbreg(hw,
-						      0xeb4,
-						      MASKDWORD) &
-						0x3FF0000) >> 16;
-				result[t][5] =
-				    (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
-				     0x3FF0000) >> 16;
-				result[t][6] =
-				    (rtl_get_bbreg(hw, 0xec4, MASKDWORD) &
-				     0x3FF0000) >> 16;
-				result[t][7] =
-				    (rtl_get_bbreg(hw, 0xecc, MASKDWORD) &
-				     0x3FF0000) >> 16;
-				break;
-			} else if (i == (retrycount - 1) && pathb_ok == 0x01) {
-				result[t][4] = (rtl_get_bbreg(hw,
-						      0xeb4,
-						      MASKDWORD) &
-						0x3FF0000) >> 16;
-			}
-			result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) &
-					0x3FF0000) >> 16;
-		}
-	}
-	rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04);
-	rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874);
-	rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08);
-	rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0);
-	rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3);
-	if (is2t)
-		rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3);
-	if (t != 0) {
-		if (!rtlphy->b_rfpi_enable)
-			_rtl92c_phy_pi_mode_switch(hw, false);
-		_rtl92c_phy_reload_adda_registers(hw, adda_reg,
-						  rtlphy->adda_backup, 16);
-		_rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg,
-						 rtlphy->iqk_mac_backup);
-	}
-}
-
-static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
-{
-	u8 tmpreg;
-	u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	tmpreg = rtl_read_byte(rtlpriv, 0xd03);
-
-	if ((tmpreg & 0x70) != 0)
-		rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F);
-	else
-		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
-
-	if ((tmpreg & 0x70) != 0) {
-		rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS);
-
-		if (is2t)
-			rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00,
-						  MASK12BITS);
-
-		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS,
-			      (rf_a_mode & 0x8FFFF) | 0x10000);
-
-		if (is2t)
-			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
-				      (rf_b_mode & 0x8FFFF) | 0x10000);
-	}
-	lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS);
-
-	rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000);
-
-	mdelay(100);
-
-	if ((tmpreg & 0x70) != 0) {
-		rtl_write_byte(rtlpriv, 0xd03, tmpreg);
-		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode);
-
-		if (is2t)
-			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
-				      rf_b_mode);
-	} else {
-		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
-	}
-}
-
-static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
-				     char delta, bool is2t)
-{
-	/* This routine is deliberately dummied out for later fixes */
-#if 0
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-
-	u32 reg_d[PATH_NUM];
-	u32 tmpreg, index, offset, path, i, pathbound = PATH_NUM, apkbound;
-
-	u32 bb_backup[APK_BB_REG_NUM];
-	u32 bb_reg[APK_BB_REG_NUM] = {
-		0x904, 0xc04, 0x800, 0xc08, 0x874
-	};
-	u32 bb_ap_mode[APK_BB_REG_NUM] = {
-		0x00000020, 0x00a05430, 0x02040000,
-		0x000800e4, 0x00204000
-	};
-	u32 bb_normal_ap_mode[APK_BB_REG_NUM] = {
-		0x00000020, 0x00a05430, 0x02040000,
-		0x000800e4, 0x22204000
-	};
-
-	u32 afe_backup[APK_AFE_REG_NUM];
-	u32 afe_reg[APK_AFE_REG_NUM] = {
-		0x85c, 0xe6c, 0xe70, 0xe74, 0xe78,
-		0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c,
-		0xed0, 0xed4, 0xed8, 0xedc, 0xee0,
-		0xeec
-	};
-
-	u32 mac_backup[IQK_MAC_REG_NUM];
-	u32 mac_reg[IQK_MAC_REG_NUM] = {
-		0x522, 0x550, 0x551, 0x040
-	};
-
-	u32 apk_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
-		{0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c},
-		{0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e}
-	};
-
-	u32 apk_normal_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = {
-		{0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c},
-		{0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c}
-	};
-
-	u32 apk_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
-		{0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d},
-		{0x5201a, 0x52019, 0x52016, 0x52033, 0x52050}
-	};
-
-	u32 apk_normal_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = {
-		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a},
-		{0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}
-	};
-
-	u32 afe_on_off[PATH_NUM] = {
-		0x04db25a4, 0x0b1b25a4
-	};
-
-	u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
-
-	u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 };
-
-	u32 apk_value[PATH_NUM] = { 0x92fc0000, 0x12fc0000 };
-
-	u32 apk_normal_value[PATH_NUM] = { 0x92680000, 0x12680000 };
-
-	const char apk_delta_mapping[APK_BB_REG_NUM][13] = {
-		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
-		{-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
-		{-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
-		{-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6},
-		{-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0}
-	};
-
-	const u32 apk_normal_setting_value_1[13] = {
-		0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28,
-		0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3,
-		0x12680000, 0x00880000, 0x00880000
-	};
-
-	const u32 apk_normal_setting_value_2[16] = {
-		0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3,
-		0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025,
-		0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008,
-		0x00050006
-	};
-
-	const u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
-
-	long bb_offset, delta_v, delta_offset;
-
-	if (!is2t)
-		pathbound = 1;
-
-	for (index = 0; index < PATH_NUM; index++) {
-		apk_offset[index] = apk_normal_offset[index];
-		apk_value[index] = apk_normal_value[index];
-		afe_on_off[index] = 0x6fdb25a4;
-	}
-
-	for (index = 0; index < APK_BB_REG_NUM; index++) {
-		for (path = 0; path < pathbound; path++) {
-			apk_rf_init_value[path][index] =
-			    apk_normal_rf_init_value[path][index];
-			apk_rf_value_0[path][index] =
-			    apk_normal_rf_value_0[path][index];
-		}
-		bb_ap_mode[index] = bb_normal_ap_mode[index];
-
-		apkbound = 6;
-	}
-
-	for (index = 0; index < APK_BB_REG_NUM; index++) {
-		if (index == 0)
-			continue;
-		bb_backup[index] = rtl_get_bbreg(hw, bb_reg[index], MASKDWORD);
-	}
-
-	_rtl92c_phy_save_mac_registers(hw, mac_reg, mac_backup);
-
-	_rtl92c_phy_save_adda_registers(hw, afe_reg, afe_backup, 16);
-
-	for (path = 0; path < pathbound; path++) {
-		if (path == RF90_PATH_A) {
-			offset = 0xb00;
-			for (index = 0; index < 11; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_1
-					      [index]);
-
-				offset += 0x04;
-			}
-
-			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
-
-			offset = 0xb68;
-			for (; index < 13; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_1
-					      [index]);
-
-				offset += 0x04;
-			}
-
-			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
-
-			offset = 0xb00;
-			for (index = 0; index < 16; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_2
-					      [index]);
-
-				offset += 0x04;
-			}
-			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
-		} else if (path == RF90_PATH_B) {
-			offset = 0xb70;
-			for (index = 0; index < 10; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_1
-					      [index]);
-
-				offset += 0x04;
-			}
-			rtl_set_bbreg(hw, 0xb28, MASKDWORD, 0x12680000);
-			rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000);
-
-			offset = 0xb68;
-			index = 11;
-			for (; index < 13; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_1
-					      [index]);
-
-				offset += 0x04;
-			}
-
-			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000);
-
-			offset = 0xb60;
-			for (index = 0; index < 16; index++) {
-				rtl_set_bbreg(hw, offset, MASKDWORD,
-					      apk_normal_setting_value_2
-					      [index]);
-
-				offset += 0x04;
-			}
-			rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
-		}
-
-		reg_d[path] = rtl_get_rfreg(hw, (enum radio_path)path,
-					    0xd, MASKDWORD);
-
-		for (index = 0; index < APK_AFE_REG_NUM; index++)
-			rtl_set_bbreg(hw, afe_reg[index], MASKDWORD,
-				      afe_on_off[path]);
-
-		if (path == RF90_PATH_A) {
-			for (index = 0; index < APK_BB_REG_NUM; index++) {
-				if (index == 0)
-					continue;
-				rtl_set_bbreg(hw, bb_reg[index], MASKDWORD,
-					      bb_ap_mode[index]);
-			}
-		}
-
-		_rtl92c_phy_mac_setting_calibration(hw, mac_reg, mac_backup);
-
-		if (path == 0) {
-			rtl_set_rfreg(hw, RF90_PATH_B, 0x0, MASKDWORD, 0x10000);
-		} else {
-			rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASKDWORD,
-				      0x10000);
-			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
-				      0x1000f);
-			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
-				      0x20103);
-		}
-
-		delta_offset = ((delta + 14) / 2);
-		if (delta_offset < 0)
-			delta_offset = 0;
-		else if (delta_offset > 12)
-			delta_offset = 12;
-
-		for (index = 0; index < APK_BB_REG_NUM; index++) {
-			if (index != 1)
-				continue;
-
-			tmpreg = apk_rf_init_value[path][index];
-
-			if (!rtlefuse->b_apk_thermalmeterignore) {
-				bb_offset = (tmpreg & 0xF0000) >> 16;
-
-				if (!(tmpreg & BIT(15)))
-					bb_offset = -bb_offset;
-
-				delta_v =
-				    apk_delta_mapping[index][delta_offset];
-
-				bb_offset += delta_v;
-
-				if (bb_offset < 0) {
-					tmpreg = tmpreg & (~BIT(15));
-					bb_offset = -bb_offset;
-				} else {
-					tmpreg = tmpreg | BIT(15);
-				}
-
-				tmpreg =
-				    (tmpreg & 0xFFF0FFFF) | (bb_offset << 16);
-			}
-
-			rtl_set_rfreg(hw, (enum radio_path)path, 0xc,
-				      MASKDWORD, 0x8992e);
-			rtl_set_rfreg(hw, (enum radio_path)path, 0x0,
-				      MASKDWORD, apk_rf_value_0[path][index]);
-			rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
-				      MASKDWORD, tmpreg);
-
-			i = 0;
-			do {
-				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80000000);
-				rtl_set_bbreg(hw, apk_offset[path],
-					      MASKDWORD, apk_value[0]);
-				RTPRINT(rtlpriv, FINIT, INIT_IQK,
-					("PHY_APCalibrate() offset 0x%x "
-					 "value 0x%x\n",
-					 apk_offset[path],
-					 rtl_get_bbreg(hw, apk_offset[path],
-						       MASKDWORD)));
-
-				mdelay(3);
-
-				rtl_set_bbreg(hw, apk_offset[path],
-					      MASKDWORD, apk_value[1]);
-				RTPRINT(rtlpriv, FINIT, INIT_IQK,
-					("PHY_APCalibrate() offset 0x%x "
-					 "value 0x%x\n",
-					 apk_offset[path],
-					 rtl_get_bbreg(hw, apk_offset[path],
-						       MASKDWORD)));
-
-				mdelay(20);
-
-				rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000);
-
-				if (path == RF90_PATH_A)
-					tmpreg = rtl_get_bbreg(hw, 0xbd8,
-							       0x03E00000);
-				else
-					tmpreg = rtl_get_bbreg(hw, 0xbd8,
-							       0xF8000000);
-
-				RTPRINT(rtlpriv, FINIT, INIT_IQK,
-					("PHY_APCalibrate() offset "
-					 "0xbd8[25:21] %x\n", tmpreg));
-
-				i++;
-
-			} while (tmpreg > apkbound && i < 4);
-
-			apk_result[path][index] = tmpreg;
-		}
-	}
-
-	_rtl92c_phy_reload_mac_registers(hw, mac_reg, mac_backup);
-
-	for (index = 0; index < APK_BB_REG_NUM; index++) {
-		if (index == 0)
-			continue;
-		rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, bb_backup[index]);
-	}
-
-	_rtl92c_phy_reload_adda_registers(hw, afe_reg, afe_backup, 16);
-
-	for (path = 0; path < pathbound; path++) {
-		rtl_set_rfreg(hw, (enum radio_path)path, 0xd,
-			      MASKDWORD, reg_d[path]);
-
-		if (path == RF90_PATH_B) {
-			rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD,
-				      0x1000f);
-			rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD,
-				      0x20101);
-		}
-
-		if (apk_result[path][1] > 6)
-			apk_result[path][1] = 6;
-	}
-
-	for (path = 0; path < pathbound; path++) {
-		rtl_set_rfreg(hw, (enum radio_path)path, 0x3, MASKDWORD,
-			      ((apk_result[path][1] << 15) |
-			       (apk_result[path][1] << 10) |
-			       (apk_result[path][1] << 5) |
-			       apk_result[path][1]));
-
-		if (path == RF90_PATH_A)
-			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
-				      ((apk_result[path][1] << 15) |
-				       (apk_result[path][1] << 10) |
-				       (0x00 << 5) | 0x05));
-		else
-			rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD,
-				      ((apk_result[path][1] << 15) |
-				       (apk_result[path][1] << 10) |
-				       (0x02 << 5) | 0x05));
-
-		rtl_set_rfreg(hw, (enum radio_path)path, 0xe, MASKDWORD,
-			      ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) |
-			       0x08));
-
-	}
-
-	rtlphy->b_apk_done = true;
-#endif
-}
-
-static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw,
-					  bool bmain, bool is2t)
-{
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (is_hal_stop(rtlhal)) {
-		rtl_set_bbreg(hw, REG_LEDCFG0, BIT(23), 0x01);
-		rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01);
-	}
-	if (is2t) {
-		if (bmain)
-			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
-				      BIT(5) | BIT(6), 0x1);
-		else
-			rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE,
-				      BIT(5) | BIT(6), 0x2);
-	} else {
-		if (bmain)
-			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x2);
-		else
-			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1);
-
-	}
-}
-
-#undef IQK_ADDA_REG_NUM
-#undef IQK_DELAY_TIME
-
-void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	long result[4][8];
-	u8 i, final_candidate;
-	bool b_patha_ok, b_pathb_ok;
-	long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4,
-	    reg_ecc, reg_tmp = 0;
-	bool is12simular, is13simular, is23simular;
-	bool b_start_conttx = false, b_singletone = false;
-	u32 iqk_bb_reg[10] = {
-		ROFDM0_XARXIQIMBALANCE,
-		ROFDM0_XBRXIQIMBALANCE,
-		ROFDM0_ECCATHRESHOLD,
-		ROFDM0_AGCRSSITABLE,
-		ROFDM0_XATXIQIMBALANCE,
-		ROFDM0_XBTXIQIMBALANCE,
-		ROFDM0_XCTXIQIMBALANCE,
-		ROFDM0_XCTXAFE,
-		ROFDM0_XDTXAFE,
-		ROFDM0_RXIQEXTANTA
-	};
-
-	if (b_recovery) {
-		_rtl92c_phy_reload_adda_registers(hw,
-						  iqk_bb_reg,
-						  rtlphy->iqk_bb_backup, 10);
-		return;
-	}
-	if (b_start_conttx || b_singletone)
-		return;
-	for (i = 0; i < 8; i++) {
-		result[0][i] = 0;
-		result[1][i] = 0;
-		result[2][i] = 0;
-		result[3][i] = 0;
-	}
-	final_candidate = 0xff;
-	b_patha_ok = false;
-	b_pathb_ok = false;
-	is12simular = false;
-	is23simular = false;
-	is13simular = false;
-	for (i = 0; i < 3; i++) {
-		if (IS_92C_SERIAL(rtlhal->version))
-			_rtl92c_phy_iq_calibrate(hw, result, i, true);
-		else
-			_rtl92c_phy_iq_calibrate(hw, result, i, false);
-		if (i == 1) {
-			is12simular = _rtl92c_phy_simularity_compare(hw,
-								     result, 0,
-								     1);
-			if (is12simular) {
-				final_candidate = 0;
-				break;
-			}
-		}
-		if (i == 2) {
-			is13simular = _rtl92c_phy_simularity_compare(hw,
-								     result, 0,
-								     2);
-			if (is13simular) {
-				final_candidate = 0;
-				break;
-			}
-			is23simular = _rtl92c_phy_simularity_compare(hw,
-								     result, 1,
-								     2);
-			if (is23simular)
-				final_candidate = 1;
-			else {
-				for (i = 0; i < 8; i++)
-					reg_tmp += result[3][i];
-
-				if (reg_tmp != 0)
-					final_candidate = 3;
-				else
-					final_candidate = 0xFF;
-			}
-		}
-	}
-	for (i = 0; i < 4; i++) {
-		reg_e94 = result[i][0];
-		reg_e9c = result[i][1];
-		reg_ea4 = result[i][2];
-		reg_eac = result[i][3];
-		reg_eb4 = result[i][4];
-		reg_ebc = result[i][5];
-		reg_ec4 = result[i][6];
-		reg_ecc = result[i][7];
-	}
-	if (final_candidate != 0xff) {
-		rtlphy->reg_e94 = reg_e94 = result[final_candidate][0];
-		rtlphy->reg_e9c = reg_e9c = result[final_candidate][1];
-		reg_ea4 = result[final_candidate][2];
-		reg_eac = result[final_candidate][3];
-		rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4];
-		rtlphy->reg_ebc = reg_ebc = result[final_candidate][5];
-		reg_ec4 = result[final_candidate][6];
-		reg_ecc = result[final_candidate][7];
-		b_patha_ok = b_pathb_ok = true;
-	} else {
-		rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100;
-		rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0;
-	}
-	if (reg_e94 != 0) /*&&(reg_ea4 != 0) */
-		_rtl92c_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result,
-						   final_candidate,
-						   (reg_ea4 == 0));
-	if (IS_92C_SERIAL(rtlhal->version)) {
-		if (reg_eb4 != 0) /*&&(reg_ec4 != 0) */
-			_rtl92c_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok,
-							   result,
-							   final_candidate,
-							   (reg_ec4 == 0));
-	}
-	_rtl92c_phy_save_adda_registers(hw, iqk_bb_reg,
-					rtlphy->iqk_bb_backup, 10);
-}
-
-void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw)
-{
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	bool b_start_conttx = false, b_singletone = false;
-
-	if (b_start_conttx || b_singletone)
-		return;
-	if (IS_92C_SERIAL(rtlhal->version))
-		_rtl92c_phy_lc_calibrate(hw, true);
-	else
-		_rtl92c_phy_lc_calibrate(hw, false);
-}
-
-void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (rtlphy->b_apk_done)
-		return;
-	if (IS_92C_SERIAL(rtlhal->version))
-		_rtl92c_phy_ap_calibrate(hw, delta, true);
-	else
-		_rtl92c_phy_ap_calibrate(hw, delta, false);
-}
-
-void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain)
-{
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
-	if (IS_92C_SERIAL(rtlhal->version))
-		_rtl92c_phy_set_rfpath_switch(hw, bmain, true);
-	else
-		_rtl92c_phy_set_rfpath_switch(hw, bmain, false);
-}
-
-bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	bool b_postprocessing = false;
-
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
-		 ("-->IO Cmd(%#x), set_io_inprogress(%d)\n",
-		  iotype, rtlphy->set_io_inprogress));
-	do {
-		switch (iotype) {
-		case IO_CMD_RESUME_DM_BY_SCAN:
-			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
-				 ("[IO CMD] Resume DM after scan.\n"));
-			b_postprocessing = true;
-			break;
-		case IO_CMD_PAUSE_DM_BY_SCAN:
-			RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
-				 ("[IO CMD] Pause DM before scan.\n"));
-			b_postprocessing = true;
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("switch case not process\n"));
-			break;
-		}
-	} while (false);
-	if (b_postprocessing && !rtlphy->set_io_inprogress) {
-		rtlphy->set_io_inprogress = true;
-		rtlphy->current_io_type = iotype;
-	} else {
-		return false;
-	}
-	rtl92c_phy_set_io(hw);
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype));
-	return true;
-}
-
-void rtl92c_phy_set_io(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
-		 ("--->Cmd(%#x), set_io_inprogress(%d)\n",
-		  rtlphy->current_io_type, rtlphy->set_io_inprogress));
-	switch (rtlphy->current_io_type) {
-	case IO_CMD_RESUME_DM_BY_SCAN:
-		dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1;
-		rtl92c_dm_write_dig(hw);
-		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
-		break;
-	case IO_CMD_PAUSE_DM_BY_SCAN:
-		rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue;
-		dm_digtable.cur_igvalue = 0x17;
-		rtl92c_dm_write_dig(hw);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		break;
-	}
-	rtlphy->set_io_inprogress = false;
-	RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
-		 ("<---(%#x)\n", rtlphy->current_io_type));
-}
-
-void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
-	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
-	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
-}
-
-static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
-{
-	u32 u4b_tmp;
-	u8 delay = 5;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
-	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
-	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
-	u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
-	while (u4b_tmp != 0 && delay > 0) {
-		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0);
-		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
-		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
-		u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
-		delay--;
-	}
-	if (delay == 0) {
-		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
-		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
-		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
-		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
-		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
-			 ("Switch RF timeout !!!.\n"));
-		return;
-	}
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
-	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22);
-}
-
-static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
-					    enum rf_pwrstate rfpwr_state)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool bresult = true;
-	u8 i, queue_id;
-	struct rtl8192_tx_ring *ring = NULL;
-
-	ppsc->set_rfpowerstate_inprogress = true;
-	switch (rfpwr_state) {
-	case ERFON:{
-			if ((ppsc->rfpwr_state == ERFOFF) &&
-			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
-				bool rtstatus;
-				u32 InitializeCount = 0;
-				do {
-					InitializeCount++;
-					RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-						 ("IPS Set eRf nic enable\n"));
-					rtstatus = rtl_ps_enable_nic(hw);
-				} while ((rtstatus != true)
-					 && (InitializeCount < 10));
-				RT_CLEAR_PS_LEVEL(ppsc,
-						  RT_RF_OFF_LEVL_HALT_NIC);
-			} else {
-				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-					 ("Set ERFON sleeped:%d ms\n",
-					  jiffies_to_msecs(jiffies -
-						   ppsc->
-						   last_sleep_jiffies)));
-				ppsc->last_awake_jiffies = jiffies;
-				rtl92ce_phy_set_rf_on(hw);
-			}
-			if (mac->link_state == MAC80211_LINKED) {
-				rtlpriv->cfg->ops->led_control(hw,
-							       LED_CTL_LINK);
-			} else {
-				rtlpriv->cfg->ops->led_control(hw,
-							       LED_CTL_NO_LINK);
-			}
-			break;
-		}
-	case ERFOFF:{
-			for (queue_id = 0, i = 0;
-			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
-				ring = &pcipriv->dev.tx_ring[queue_id];
-				if (skb_queue_len(&ring->queue) == 0 ||
-				    queue_id == BEACON_QUEUE) {
-					queue_id++;
-					continue;
-				} else {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("eRf Off/Sleep: %d times "
-						  "TcbBusyQueue[%d] "
-						  "=%d before doze!\n", (i + 1),
-						  queue_id,
-						  skb_queue_len(&ring->queue)));
-					udelay(10);
-					i++;
-				}
-				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("\nERFOFF: %d times "
-						  "TcbBusyQueue[%d] = %d !\n",
-						  MAX_DOZE_WAITING_TIMES_9x,
-						  queue_id,
-						  skb_queue_len(&ring->queue)));
-					break;
-				}
-			}
-			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
-				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-					 ("IPS Set eRf nic disable\n"));
-				rtl_ps_disable_nic(hw);
-				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
-			} else {
-				if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
-					rtlpriv->cfg->ops->led_control(hw,
-							       LED_CTL_NO_LINK);
-				} else {
-					rtlpriv->cfg->ops->led_control(hw,
-							     LED_CTL_POWER_OFF);
-				}
-			}
-			break;
-		}
-	case ERFSLEEP:{
-			if (ppsc->rfpwr_state == ERFOFF)
-				break;
-			for (queue_id = 0, i = 0;
-			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
-				ring = &pcipriv->dev.tx_ring[queue_id];
-				if (skb_queue_len(&ring->queue) == 0) {
-					queue_id++;
-					continue;
-				} else {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("eRf Off/Sleep: %d times "
-						  "TcbBusyQueue[%d] =%d before "
-						  "doze!\n", (i + 1), queue_id,
-						  skb_queue_len(&ring->queue)));
-					udelay(10);
-					i++;
-				}
-				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("\n ERFSLEEP: %d times "
-						  "TcbBusyQueue[%d] = %d !\n",
-						  MAX_DOZE_WAITING_TIMES_9x,
-						  queue_id,
-						  skb_queue_len(&ring->queue)));
-					break;
-				}
-			}
-			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-				 ("Set ERFSLEEP awaked:%d ms\n",
-				  jiffies_to_msecs(jiffies -
-						   ppsc->last_awake_jiffies)));
-			ppsc->last_sleep_jiffies = jiffies;
-			_rtl92ce_phy_set_rf_sleep(hw);
-			break;
-		}
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("switch case not process\n"));
-		bresult = false;
-		break;
-	}
-	if (bresult)
-		ppsc->rfpwr_state = rfpwr_state;
-	ppsc->set_rfpowerstate_inprogress = false;
-	return bresult;
-}
-
-bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
-				   enum rf_pwrstate rfpwr_state)
-{
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool bresult = false;
-
-	if (rfpwr_state == ppsc->rfpwr_state)
-		return bresult;
-	bresult = _rtl92ce_phy_set_rf_power_state(hw, rfpwr_state);
-	return bresult;
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
deleted file mode 100644
index ca4daee6e9a8..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-phy.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92C_PHY_H__
-#define __RTL92C_PHY_H__
-
-#define MAX_PRECMD_CNT			16
-#define MAX_RFDEPENDCMD_CNT		16
-#define MAX_POSTCMD_CNT			16
-
-#define MAX_DOZE_WAITING_TIMES_9x	64
-
-#define RT_CANNOT_IO(hw)		false
-#define HIGHPOWER_RADIOA_ARRAYLEN	22
-
-#define MAX_TOLERANCE			5
-#define	IQK_DELAY_TIME			1
-
-#define	APK_BB_REG_NUM			5
-#define	APK_AFE_REG_NUM			16
-#define	APK_CURVE_REG_NUM		4
-#define	PATH_NUM			2
-
-#define LOOP_LIMIT			5
-#define MAX_STALL_TIME			50
-#define AntennaDiversityValue		0x80
-#define MAX_TXPWR_IDX_NMODE_92S		63
-#define Reset_Cnt_Limit			3
-
-#define IQK_ADDA_REG_NUM		16
-#define IQK_MAC_REG_NUM			4
-
-#define RF90_PATH_MAX			2
-#define CHANNEL_MAX_NUMBER		14
-#define CHANNEL_GROUP_MAX		3
-
-#define CT_OFFSET_MAC_ADDR		0X16
-
-#define CT_OFFSET_CCK_TX_PWR_IDX	0x5A
-#define CT_OFFSET_HT401S_TX_PWR_IDX	0x60
-#define CT_OFFSET_HT402S_TX_PWR_IDX_DIF	0x66
-#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF	0x69
-#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF	0x6C
-
-#define CT_OFFSET_HT40_MAX_PWR_OFFSET	0x6F
-#define CT_OFFSET_HT20_MAX_PWR_OFFSET	0x72
-
-#define CT_OFFSET_CHANNEL_PLAH		0x75
-#define CT_OFFSET_THERMAL_METER		0x78
-#define CT_OFFSET_RF_OPTION		0x79
-#define CT_OFFSET_VERSION		0x7E
-#define CT_OFFSET_CUSTOMER_ID		0x7F
-
-#define RTL92C_MAX_PATH_NUM		2
-#define CHANNEL_MAX_NUMBER		14
-#define CHANNEL_GROUP_MAX		3
-
-enum swchnlcmd_id {
-	CMDID_END,
-	CMDID_SET_TXPOWEROWER_LEVEL,
-	CMDID_BBREGWRITE10,
-	CMDID_WRITEPORT_ULONG,
-	CMDID_WRITEPORT_USHORT,
-	CMDID_WRITEPORT_UCHAR,
-	CMDID_RF_WRITEREG,
-};
-
-struct swchnlcmd {
-	enum swchnlcmd_id cmdid;
-	u32 para1;
-	u32 para2;
-	u32 msdelay;
-};
-
-enum hw90_block_e {
-	HW90_BLOCK_MAC = 0,
-	HW90_BLOCK_PHY0 = 1,
-	HW90_BLOCK_PHY1 = 2,
-	HW90_BLOCK_RF = 3,
-	HW90_BLOCK_MAXIMUM = 4,
-};
-
-enum baseband_config_type {
-	BASEBAND_CONFIG_PHY_REG = 0,
-	BASEBAND_CONFIG_AGC_TAB = 1,
-};
-
-enum ra_offset_area {
-	RA_OFFSET_LEGACY_OFDM1,
-	RA_OFFSET_LEGACY_OFDM2,
-	RA_OFFSET_HT_OFDM1,
-	RA_OFFSET_HT_OFDM2,
-	RA_OFFSET_HT_OFDM3,
-	RA_OFFSET_HT_OFDM4,
-	RA_OFFSET_HT_CCK,
-};
-
-enum antenna_path {
-	ANTENNA_NONE,
-	ANTENNA_D,
-	ANTENNA_C,
-	ANTENNA_CD,
-	ANTENNA_B,
-	ANTENNA_BD,
-	ANTENNA_BC,
-	ANTENNA_BCD,
-	ANTENNA_A,
-	ANTENNA_AD,
-	ANTENNA_AC,
-	ANTENNA_ACD,
-	ANTENNA_AB,
-	ANTENNA_ABD,
-	ANTENNA_ABC,
-	ANTENNA_ABCD
-};
-
-struct r_antenna_select_ofdm {
-	u32 r_tx_antenna:4;
-	u32 r_ant_l:4;
-	u32 r_ant_non_ht:4;
-	u32 r_ant_ht1:4;
-	u32 r_ant_ht2:4;
-	u32 r_ant_ht_s1:4;
-	u32 r_ant_non_ht_s1:4;
-	u32 ofdm_txsc:2;
-	u32 reserved:2;
-};
-
-struct r_antenna_select_cck {
-	u8 r_cckrx_enable_2:2;
-	u8 r_cckrx_enable:2;
-	u8 r_ccktx_enable:4;
-};
-
-struct efuse_contents {
-	u8 mac_addr[ETH_ALEN];
-	u8 cck_tx_power_idx[6];
-	u8 ht40_1s_tx_power_idx[6];
-	u8 ht40_2s_tx_power_idx_diff[3];
-	u8 ht20_tx_power_idx_diff[3];
-	u8 ofdm_tx_power_idx_diff[3];
-	u8 ht40_max_power_offset[3];
-	u8 ht20_max_power_offset[3];
-	u8 channel_plan;
-	u8 thermal_meter;
-	u8 rf_option[5];
-	u8 version;
-	u8 oem_id;
-	u8 regulatory;
-};
-
-struct tx_power_struct {
-	u8 cck[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 ht40_1s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 ht40_2s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 ht20_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 legacy_ht_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 legacy_ht_txpowerdiff;
-	u8 groupht20[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 groupht40[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER];
-	u8 pwrgroup_cnt;
-	u32 mcs_original_offset[4][16];
-};
-
-extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
-				   u32 regaddr, u32 bitmask);
-extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
-				  u32 regaddr, u32 bitmask, u32 data);
-extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
-				   enum radio_path rfpath, u32 regaddr,
-				   u32 bitmask);
-extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
-				  enum radio_path rfpath, u32 regaddr,
-				  u32 bitmask, u32 data);
-extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
-						 enum radio_path rfpath);
-extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
-extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
-					 long *powerlevel);
-extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
-extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
-					  long power_indbm);
-extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
-					     u8 operation);
-extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
-extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
-				   enum nl80211_channel_type ch_type);
-extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
-extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
-extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
-extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
-					 u16 beaconinterval);
-void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
-void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
-void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
-bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
-					  enum radio_path rfpath);
-extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
-					      u32 rfpath);
-bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
-extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
-					  enum rf_pwrstate rfpwr_state);
-void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw);
-void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw);
-bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
-void rtl92c_phy_set_io(struct ieee80211_hw *hw);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
deleted file mode 100644
index 875d51465225..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-reg.h
+++ /dev/null
@@ -1,2065 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92C_REG_H__
-#define __RTL92C_REG_H__
-
-#define REG_SYS_ISO_CTRL			0x0000
-#define REG_SYS_FUNC_EN				0x0002
-#define REG_APS_FSMCO				0x0004
-#define REG_SYS_CLKR				0x0008
-#define REG_9346CR				0x000A
-#define REG_EE_VPD				0x000C
-#define REG_AFE_MISC				0x0010
-#define REG_SPS0_CTRL				0x0011
-#define REG_SPS_OCP_CFG				0x0018
-#define REG_RSV_CTRL				0x001C
-#define REG_RF_CTRL				0x001F
-#define REG_LDOA15_CTRL				0x0020
-#define REG_LDOV12D_CTRL			0x0021
-#define REG_LDOHCI12_CTRL			0x0022
-#define REG_LPLDO_CTRL				0x0023
-#define REG_AFE_XTAL_CTRL			0x0024
-#define REG_AFE_PLL_CTRL			0x0028
-#define REG_EFUSE_CTRL				0x0030
-#define REG_EFUSE_TEST				0x0034
-#define REG_PWR_DATA				0x0038
-#define REG_CAL_TIMER				0x003C
-#define REG_ACLK_MON				0x003E
-#define REG_GPIO_MUXCFG				0x0040
-#define REG_GPIO_IO_SEL				0x0042
-#define REG_MAC_PINMUX_CFG			0x0043
-#define REG_GPIO_PIN_CTRL			0x0044
-#define REG_GPIO_INTM				0x0048
-#define REG_LEDCFG0				0x004C
-#define REG_LEDCFG1				0x004D
-#define REG_LEDCFG2				0x004E
-#define REG_LEDCFG3				0x004F
-#define REG_FSIMR				0x0050
-#define REG_FSISR				0x0054
-
-#define REG_MCUFWDL				0x0080
-
-#define REG_HMEBOX_EXT_0			0x0088
-#define REG_HMEBOX_EXT_1			0x008A
-#define REG_HMEBOX_EXT_2			0x008C
-#define REG_HMEBOX_EXT_3			0x008E
-
-#define REG_BIST_SCAN				0x00D0
-#define REG_BIST_RPT				0x00D4
-#define REG_BIST_ROM_RPT			0x00D8
-#define REG_USB_SIE_INTF			0x00E0
-#define REG_PCIE_MIO_INTF			0x00E4
-#define REG_PCIE_MIO_INTD			0x00E8
-#define REG_HPON_FSM				0x00EC
-#define REG_SYS_CFG				0x00F0
-
-#define REG_CR					0x0100
-#define REG_PBP					0x0104
-#define REG_TRXDMA_CTRL				0x010C
-#define REG_TRXFF_BNDY				0x0114
-#define REG_TRXFF_STATUS			0x0118
-#define REG_RXFF_PTR				0x011C
-#define REG_HIMR				0x0120
-#define REG_HISR				0x0124
-#define REG_HIMRE				0x0128
-#define REG_HISRE				0x012C
-#define REG_CPWM				0x012F
-#define REG_FWIMR				0x0130
-#define REG_FWISR				0x0134
-#define REG_PKTBUF_DBG_CTRL			0x0140
-#define REG_PKTBUF_DBG_DATA_L			0x0144
-#define REG_PKTBUF_DBG_DATA_H			0x0148
-
-#define REG_TC0_CTRL				0x0150
-#define REG_TC1_CTRL				0x0154
-#define REG_TC2_CTRL				0x0158
-#define REG_TC3_CTRL				0x015C
-#define REG_TC4_CTRL				0x0160
-#define REG_TCUNIT_BASE				0x0164
-#define REG_MBIST_START				0x0174
-#define REG_MBIST_DONE				0x0178
-#define REG_MBIST_FAIL				0x017C
-#define REG_C2HEVT_MSG_NORMAL			0x01A0
-#define REG_C2HEVT_MSG_TEST			0x01B8
-#define REG_C2HEVT_CLEAR			0x01BF
-#define REG_MCUTST_1				0x01c0
-#define REG_FMETHR				0x01C8
-#define REG_HMETFR				0x01CC
-#define REG_HMEBOX_0				0x01D0
-#define REG_HMEBOX_1				0x01D4
-#define REG_HMEBOX_2				0x01D8
-#define REG_HMEBOX_3				0x01DC
-
-#define REG_LLT_INIT				0x01E0
-#define REG_BB_ACCEESS_CTRL			0x01E8
-#define REG_BB_ACCESS_DATA			0x01EC
-
-#define REG_RQPN				0x0200
-#define REG_FIFOPAGE				0x0204
-#define REG_TDECTRL				0x0208
-#define REG_TXDMA_OFFSET_CHK			0x020C
-#define REG_TXDMA_STATUS			0x0210
-#define REG_RQPN_NPQ				0x0214
-
-#define REG_RXDMA_AGG_PG_TH			0x0280
-#define REG_RXPKT_NUM				0x0284
-#define REG_RXDMA_STATUS			0x0288
-
-#define	REG_PCIE_CTRL_REG			0x0300
-#define	REG_INT_MIG				0x0304
-#define	REG_BCNQ_DESA				0x0308
-#define	REG_HQ_DESA				0x0310
-#define	REG_MGQ_DESA				0x0318
-#define	REG_VOQ_DESA				0x0320
-#define	REG_VIQ_DESA				0x0328
-#define	REG_BEQ_DESA				0x0330
-#define	REG_BKQ_DESA				0x0338
-#define	REG_RX_DESA				0x0340
-#define	REG_DBI					0x0348
-#define	REG_MDIO				0x0354
-#define	REG_DBG_SEL				0x0360
-#define	REG_PCIE_HRPWM				0x0361
-#define	REG_PCIE_HCPWM				0x0363
-#define	REG_UART_CTRL				0x0364
-#define	REG_UART_TX_DESA			0x0370
-#define	REG_UART_RX_DESA			0x0378
-
-#define	REG_HDAQ_DESA_NODEF			0x0000
-#define	REG_CMDQ_DESA_NODEF			0x0000
-
-#define REG_VOQ_INFORMATION			0x0400
-#define REG_VIQ_INFORMATION			0x0404
-#define REG_BEQ_INFORMATION			0x0408
-#define REG_BKQ_INFORMATION			0x040C
-#define REG_MGQ_INFORMATION			0x0410
-#define REG_HGQ_INFORMATION			0x0414
-#define REG_BCNQ_INFORMATION			0x0418
-
-#define REG_CPU_MGQ_INFORMATION			0x041C
-#define REG_FWHW_TXQ_CTRL			0x0420
-#define REG_HWSEQ_CTRL				0x0423
-#define REG_TXPKTBUF_BCNQ_BDNY			0x0424
-#define REG_TXPKTBUF_MGQ_BDNY			0x0425
-#define REG_MULTI_BCNQ_EN			0x0426
-#define REG_MULTI_BCNQ_OFFSET			0x0427
-#define REG_SPEC_SIFS				0x0428
-#define REG_RL					0x042A
-#define REG_DARFRC				0x0430
-#define REG_RARFRC				0x0438
-#define REG_RRSR				0x0440
-#define REG_ARFR0				0x0444
-#define REG_ARFR1				0x0448
-#define REG_ARFR2				0x044C
-#define REG_ARFR3				0x0450
-#define REG_AGGLEN_LMT				0x0458
-#define REG_AMPDU_MIN_SPACE			0x045C
-#define REG_TXPKTBUF_WMAC_LBK_BF_HD		0x045D
-#define REG_FAST_EDCA_CTRL			0x0460
-#define REG_RD_RESP_PKT_TH			0x0463
-#define REG_INIRTS_RATE_SEL			0x0480
-#define REG_INIDATA_RATE_SEL			0x0484
-#define REG_POWER_STATUS			0x04A4
-#define REG_POWER_STAGE1			0x04B4
-#define REG_POWER_STAGE2			0x04B8
-#define REG_PKT_LIFE_TIME			0x04C0
-#define REG_STBC_SETTING			0x04C4
-#define REG_PROT_MODE_CTRL			0x04C8
-#define REG_BAR_MODE_CTRL			0x04CC
-#define REG_RA_TRY_RATE_AGG_LMT			0x04CF
-#define REG_NQOS_SEQ				0x04DC
-#define REG_QOS_SEQ				0x04DE
-#define REG_NEED_CPU_HANDLE			0x04E0
-#define REG_PKT_LOSE_RPT			0x04E1
-#define REG_PTCL_ERR_STATUS			0x04E2
-#define REG_DUMMY				0x04FC
-
-#define REG_EDCA_VO_PARAM			0x0500
-#define REG_EDCA_VI_PARAM			0x0504
-#define REG_EDCA_BE_PARAM			0x0508
-#define REG_EDCA_BK_PARAM			0x050C
-#define REG_BCNTCFG				0x0510
-#define REG_PIFS				0x0512
-#define REG_RDG_PIFS				0x0513
-#define REG_SIFS_CTX				0x0514
-#define REG_SIFS_TRX				0x0516
-#define REG_AGGR_BREAK_TIME			0x051A
-#define REG_SLOT				0x051B
-#define REG_TX_PTCL_CTRL			0x0520
-#define REG_TXPAUSE				0x0522
-#define REG_DIS_TXREQ_CLR			0x0523
-#define REG_RD_CTRL				0x0524
-#define REG_TBTT_PROHIBIT			0x0540
-#define REG_RD_NAV_NXT				0x0544
-#define REG_NAV_PROT_LEN			0x0546
-#define REG_BCN_CTRL				0x0550
-#define REG_USTIME_TSF				0x0551
-#define REG_MBID_NUM				0x0552
-#define REG_DUAL_TSF_RST			0x0553
-#define REG_BCN_INTERVAL			0x0554
-#define REG_MBSSID_BCN_SPACE			0x0554
-#define REG_DRVERLYINT				0x0558
-#define REG_BCNDMATIM				0x0559
-#define REG_ATIMWND				0x055A
-#define REG_BCN_MAX_ERR				0x055D
-#define REG_RXTSF_OFFSET_CCK			0x055E
-#define REG_RXTSF_OFFSET_OFDM			0x055F
-#define REG_TSFTR				0x0560
-#define REG_INIT_TSFTR				0x0564
-#define REG_PSTIMER				0x0580
-#define REG_TIMER0				0x0584
-#define REG_TIMER1				0x0588
-#define REG_ACMHWCTRL				0x05C0
-#define REG_ACMRSTCTRL				0x05C1
-#define REG_ACMAVG				0x05C2
-#define REG_VO_ADMTIME				0x05C4
-#define REG_VI_ADMTIME				0x05C6
-#define REG_BE_ADMTIME				0x05C8
-#define REG_EDCA_RANDOM_GEN			0x05CC
-#define REG_SCH_TXCMD				0x05D0
-
-#define REG_APSD_CTRL				0x0600
-#define REG_BWOPMODE				0x0603
-#define REG_TCR					0x0604
-#define REG_RCR					0x0608
-#define REG_RX_PKT_LIMIT			0x060C
-#define REG_RX_DLK_TIME				0x060D
-#define REG_RX_DRVINFO_SZ			0x060F
-
-#define REG_MACID				0x0610
-#define REG_BSSID				0x0618
-#define REG_MAR					0x0620
-#define REG_MBIDCAMCFG				0x0628
-
-#define REG_USTIME_EDCA				0x0638
-#define REG_MAC_SPEC_SIFS			0x063A
-#define REG_RESP_SIFS_CCK			0x063C
-#define REG_RESP_SIFS_OFDM			0x063E
-#define REG_ACKTO				0x0640
-#define REG_CTS2TO				0x0641
-#define REG_EIFS				0x0642
-
-#define REG_NAV_CTRL				0x0650
-#define REG_BACAMCMD				0x0654
-#define REG_BACAMCONTENT			0x0658
-#define REG_LBDLY				0x0660
-#define REG_FWDLY				0x0661
-#define REG_RXERR_RPT				0x0664
-#define REG_WMAC_TRXPTCL_CTL			0x0668
-
-#define REG_CAMCMD				0x0670
-#define REG_CAMWRITE				0x0674
-#define REG_CAMREAD				0x0678
-#define REG_CAMDBG				0x067C
-#define REG_SECCFG				0x0680
-
-#define REG_WOW_CTRL				0x0690
-#define REG_PSSTATUS				0x0691
-#define REG_PS_RX_INFO				0x0692
-#define REG_LPNAV_CTRL				0x0694
-#define REG_WKFMCAM_CMD				0x0698
-#define REG_WKFMCAM_RWD				0x069C
-#define REG_RXFLTMAP0				0x06A0
-#define REG_RXFLTMAP1				0x06A2
-#define REG_RXFLTMAP2				0x06A4
-#define REG_BCN_PSR_RPT				0x06A8
-#define REG_CALB32K_CTRL			0x06AC
-#define REG_PKT_MON_CTRL			0x06B4
-#define REG_BT_COEX_TABLE			0x06C0
-#define REG_WMAC_RESP_TXINFO			0x06D8
-
-#define REG_USB_INFO				0xFE17
-#define REG_USB_SPECIAL_OPTION			0xFE55
-#define REG_USB_DMA_AGG_TO			0xFE5B
-#define REG_USB_AGG_TO				0xFE5C
-#define REG_USB_AGG_TH				0xFE5D
-
-#define REG_TEST_USB_TXQS			0xFE48
-#define REG_TEST_SIE_VID			0xFE60
-#define REG_TEST_SIE_PID			0xFE62
-#define REG_TEST_SIE_OPTIONAL			0xFE64
-#define REG_TEST_SIE_CHIRP_K			0xFE65
-#define REG_TEST_SIE_PHY			0xFE66
-#define REG_TEST_SIE_MAC_ADDR			0xFE70
-#define REG_TEST_SIE_STRING			0xFE80
-
-#define REG_NORMAL_SIE_VID			0xFE60
-#define REG_NORMAL_SIE_PID			0xFE62
-#define REG_NORMAL_SIE_OPTIONAL			0xFE64
-#define REG_NORMAL_SIE_EP			0xFE65
-#define REG_NORMAL_SIE_PHY			0xFE68
-#define REG_NORMAL_SIE_MAC_ADDR			0xFE70
-#define REG_NORMAL_SIE_STRING			0xFE80
-
-#define	CR9346					REG_9346CR
-#define	MSR					(REG_CR + 2)
-#define	ISR					REG_HISR
-#define	TSFR					REG_TSFTR
-
-#define	MACIDR0					REG_MACID
-#define	MACIDR4					(REG_MACID + 4)
-
-#define PBP					REG_PBP
-
-#define	IDR0					MACIDR0
-#define	IDR4					MACIDR4
-
-#define	UNUSED_REGISTER				0x1BF
-#define	DCAM					UNUSED_REGISTER
-#define	PSR					UNUSED_REGISTER
-#define BBADDR					UNUSED_REGISTER
-#define	PHYDATAR				UNUSED_REGISTER
-
-#define	INVALID_BBRF_VALUE			0x12345678
-
-#define	MAX_MSS_DENSITY_2T			0x13
-#define	MAX_MSS_DENSITY_1T			0x0A
-
-#define	CMDEEPROM_EN				BIT(5)
-#define	CMDEEPROM_SEL				BIT(4)
-#define	CMD9346CR_9356SEL			BIT(4)
-#define	AUTOLOAD_EEPROM				(CMDEEPROM_EN|CMDEEPROM_SEL)
-#define	AUTOLOAD_EFUSE				CMDEEPROM_EN
-
-#define	GPIOSEL_GPIO				0
-#define	GPIOSEL_ENBT				BIT(5)
-
-#define	GPIO_IN					REG_GPIO_PIN_CTRL
-#define	GPIO_OUT				(REG_GPIO_PIN_CTRL+1)
-#define	GPIO_IO_SEL				(REG_GPIO_PIN_CTRL+2)
-#define	GPIO_MOD				(REG_GPIO_PIN_CTRL+3)
-
-#define	MSR_NOLINK				0x00
-#define	MSR_ADHOC				0x01
-#define	MSR_INFRA				0x02
-#define	MSR_AP					0x03
-
-#define	RRSR_RSC_OFFSET				21
-#define	RRSR_SHORT_OFFSET			23
-#define	RRSR_RSC_BW_40M				0x600000
-#define	RRSR_RSC_UPSUBCHNL			0x400000
-#define	RRSR_RSC_LOWSUBCHNL			0x200000
-#define	RRSR_SHORT				0x800000
-#define	RRSR_1M					BIT(0)
-#define	RRSR_2M					BIT(1)
-#define	RRSR_5_5M				BIT(2)
-#define	RRSR_11M				BIT(3)
-#define	RRSR_6M					BIT(4)
-#define	RRSR_9M					BIT(5)
-#define	RRSR_12M				BIT(6)
-#define	RRSR_18M				BIT(7)
-#define	RRSR_24M				BIT(8)
-#define	RRSR_36M				BIT(9)
-#define	RRSR_48M				BIT(10)
-#define	RRSR_54M				BIT(11)
-#define	RRSR_MCS0				BIT(12)
-#define	RRSR_MCS1				BIT(13)
-#define	RRSR_MCS2				BIT(14)
-#define	RRSR_MCS3				BIT(15)
-#define	RRSR_MCS4				BIT(16)
-#define	RRSR_MCS5				BIT(17)
-#define	RRSR_MCS6				BIT(18)
-#define	RRSR_MCS7				BIT(19)
-#define	BRSR_ACKSHORTPMB			BIT(23)
-
-#define	RATR_1M					0x00000001
-#define	RATR_2M					0x00000002
-#define	RATR_55M				0x00000004
-#define	RATR_11M				0x00000008
-#define	RATR_6M					0x00000010
-#define	RATR_9M					0x00000020
-#define	RATR_12M				0x00000040
-#define	RATR_18M				0x00000080
-#define	RATR_24M				0x00000100
-#define	RATR_36M				0x00000200
-#define	RATR_48M				0x00000400
-#define	RATR_54M				0x00000800
-#define	RATR_MCS0				0x00001000
-#define	RATR_MCS1				0x00002000
-#define	RATR_MCS2				0x00004000
-#define	RATR_MCS3				0x00008000
-#define	RATR_MCS4				0x00010000
-#define	RATR_MCS5				0x00020000
-#define	RATR_MCS6				0x00040000
-#define	RATR_MCS7				0x00080000
-#define	RATR_MCS8				0x00100000
-#define	RATR_MCS9				0x00200000
-#define	RATR_MCS10				0x00400000
-#define	RATR_MCS11				0x00800000
-#define	RATR_MCS12				0x01000000
-#define	RATR_MCS13				0x02000000
-#define	RATR_MCS14				0x04000000
-#define	RATR_MCS15				0x08000000
-
-#define RATE_1M					BIT(0)
-#define RATE_2M					BIT(1)
-#define RATE_5_5M				BIT(2)
-#define RATE_11M				BIT(3)
-#define RATE_6M					BIT(4)
-#define RATE_9M					BIT(5)
-#define RATE_12M				BIT(6)
-#define RATE_18M				BIT(7)
-#define RATE_24M				BIT(8)
-#define RATE_36M				BIT(9)
-#define RATE_48M				BIT(10)
-#define RATE_54M				BIT(11)
-#define RATE_MCS0				BIT(12)
-#define RATE_MCS1				BIT(13)
-#define RATE_MCS2				BIT(14)
-#define RATE_MCS3				BIT(15)
-#define RATE_MCS4				BIT(16)
-#define RATE_MCS5				BIT(17)
-#define RATE_MCS6				BIT(18)
-#define RATE_MCS7				BIT(19)
-#define RATE_MCS8				BIT(20)
-#define RATE_MCS9				BIT(21)
-#define RATE_MCS10				BIT(22)
-#define RATE_MCS11				BIT(23)
-#define RATE_MCS12				BIT(24)
-#define RATE_MCS13				BIT(25)
-#define RATE_MCS14				BIT(26)
-#define RATE_MCS15				BIT(27)
-
-#define	RATE_ALL_CCK		(RATR_1M | RATR_2M | RATR_55M | RATR_11M)
-#define	RATE_ALL_OFDM_AG	(RATR_6M | RATR_9M | RATR_12M | RATR_18M \
-				| RATR_24M | RATR_36M | RATR_48M | RATR_54M)
-#define	RATE_ALL_OFDM_1SS	(RATR_MCS0 | RATR_MCS1 | RATR_MCS2 | \
-				RATR_MCS3 | RATR_MCS4 | RATR_MCS5 | \
-				RATR_MCS6 | RATR_MCS7)
-#define	RATE_ALL_OFDM_2SS	(RATR_MCS8 | RATR_MCS9 | RATR_MCS10 | \
-				RATR_MCS11 | RATR_MCS12 | RATR_MCS13 | \
-				RATR_MCS14 | RATR_MCS15)
-
-#define	BW_OPMODE_20MHZ				BIT(2)
-#define	BW_OPMODE_5G				BIT(1)
-#define	BW_OPMODE_11J				BIT(0)
-
-#define	CAM_VALID				BIT(15)
-#define	CAM_NOTVALID				0x0000
-#define	CAM_USEDK				BIT(5)
-
-#define	CAM_NONE				0x0
-#define	CAM_WEP40				0x01
-#define	CAM_TKIP				0x02
-#define	CAM_AES					0x04
-#define	CAM_WEP104				0x05
-
-#define	TOTAL_CAM_ENTRY				32
-#define	HALF_CAM_ENTRY				16
-
-#define	CAM_WRITE				BIT(16)
-#define	CAM_READ				0x00000000
-#define	CAM_POLLINIG				BIT(31)
-
-#define	SCR_USEDK				0x01
-#define	SCR_TXSEC_ENABLE			0x02
-#define	SCR_RXSEC_ENABLE			0x04
-
-#define	WOW_PMEN				BIT(0)
-#define	WOW_WOMEN				BIT(1)
-#define	WOW_MAGIC				BIT(2)
-#define	WOW_UWF					BIT(3)
-
-#define	IMR8190_DISABLED			0x0
-#define	IMR_BCNDMAINT6				BIT(31)
-#define	IMR_BCNDMAINT5				BIT(30)
-#define	IMR_BCNDMAINT4				BIT(29)
-#define	IMR_BCNDMAINT3				BIT(28)
-#define	IMR_BCNDMAINT2				BIT(27)
-#define	IMR_BCNDMAINT1				BIT(26)
-#define	IMR_BCNDOK8				BIT(25)
-#define	IMR_BCNDOK7				BIT(24)
-#define	IMR_BCNDOK6				BIT(23)
-#define	IMR_BCNDOK5				BIT(22)
-#define	IMR_BCNDOK4				BIT(21)
-#define	IMR_BCNDOK3				BIT(20)
-#define	IMR_BCNDOK2				BIT(19)
-#define	IMR_BCNDOK1				BIT(18)
-#define	IMR_TIMEOUT2				BIT(17)
-#define	IMR_TIMEOUT1				BIT(16)
-#define	IMR_TXFOVW				BIT(15)
-#define	IMR_PSTIMEOUT				BIT(14)
-#define	IMR_BCNINT				BIT(13)
-#define	IMR_RXFOVW				BIT(12)
-#define	IMR_RDU					BIT(11)
-#define	IMR_ATIMEND				BIT(10)
-#define	IMR_BDOK				BIT(9)
-#define	IMR_HIGHDOK				BIT(8)
-#define	IMR_TBDOK				BIT(7)
-#define	IMR_MGNTDOK				BIT(6)
-#define	IMR_TBDER				BIT(5)
-#define	IMR_BKDOK				BIT(4)
-#define	IMR_BEDOK				BIT(3)
-#define	IMR_VIDOK				BIT(2)
-#define	IMR_VODOK				BIT(1)
-#define	IMR_ROK					BIT(0)
-
-#define	IMR_TXERR				BIT(11)
-#define	IMR_RXERR				BIT(10)
-#define	IMR_C2HCMD				BIT(9)
-#define	IMR_CPWM				BIT(8)
-#define	IMR_OCPINT				BIT(1)
-#define	IMR_WLANOFF				BIT(0)
-
-#define	HWSET_MAX_SIZE				128
-
-#define	EEPROM_DEFAULT_TSSI			0x0
-#define EEPROM_DEFAULT_TXPOWERDIFF		0x0
-#define EEPROM_DEFAULT_CRYSTALCAP		0x5
-#define EEPROM_DEFAULT_BOARDTYPE		0x02
-#define EEPROM_DEFAULT_TXPOWER			0x1010
-#define	EEPROM_DEFAULT_HT2T_TXPWR		0x10
-
-#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
-#define	EEPROM_DEFAULT_THERMALMETER		0x12
-#define	EEPROM_DEFAULT_ANTTXPOWERDIFF		0x0
-#define	EEPROM_DEFAULT_TXPWDIFF_CRYSTALCAP	0x5
-#define	EEPROM_DEFAULT_TXPOWERLEVEL		0x22
-#define	EEPROM_DEFAULT_HT40_2SDIFF		0x0
-#define EEPROM_DEFAULT_HT20_DIFF		2
-#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
-#define EEPROM_DEFAULT_HT40_PWRMAXOFFSET	0
-#define EEPROM_DEFAULT_HT20_PWRMAXOFFSET	0
-
-#define RF_OPTION1				0x79
-#define RF_OPTION2				0x7A
-#define RF_OPTION3				0x7B
-#define RF_OPTION4				0x7C
-
-#define EEPROM_DEFAULT_PID			0x1234
-#define EEPROM_DEFAULT_VID			0x5678
-#define EEPROM_DEFAULT_CUSTOMERID		0xAB
-#define EEPROM_DEFAULT_SUBCUSTOMERID		0xCD
-#define EEPROM_DEFAULT_VERSION			0
-
-#define	EEPROM_CHANNEL_PLAN_FCC			0x0
-#define	EEPROM_CHANNEL_PLAN_IC			0x1
-#define	EEPROM_CHANNEL_PLAN_ETSI		0x2
-#define	EEPROM_CHANNEL_PLAN_SPAIN		0x3
-#define	EEPROM_CHANNEL_PLAN_FRANCE		0x4
-#define	EEPROM_CHANNEL_PLAN_MKK			0x5
-#define	EEPROM_CHANNEL_PLAN_MKK1		0x6
-#define	EEPROM_CHANNEL_PLAN_ISRAEL		0x7
-#define	EEPROM_CHANNEL_PLAN_TELEC		0x8
-#define	EEPROM_CHANNEL_PLAN_GLOBAL_DOMAIN	0x9
-#define	EEPROM_CHANNEL_PLAN_WORLD_WIDE_13	0xA
-#define	EEPROM_CHANNEL_PLAN_NCC			0xB
-#define	EEPROM_CHANNEL_PLAN_BY_HW_MASK		0x80
-
-#define EEPROM_CID_DEFAULT			0x0
-#define EEPROM_CID_TOSHIBA			0x4
-#define	EEPROM_CID_CCX				0x10
-#define	EEPROM_CID_QMI				0x0D
-#define EEPROM_CID_WHQL				0xFE
-
-#define	RTL8192_EEPROM_ID			0x8129
-
-#define RTL8190_EEPROM_ID			0x8129
-#define EEPROM_HPON				0x02
-#define EEPROM_CLK				0x06
-#define EEPROM_TESTR				0x08
-
-#define EEPROM_VID				0x0A
-#define EEPROM_DID				0x0C
-#define EEPROM_SVID				0x0E
-#define EEPROM_SMID				0x10
-
-#define EEPROM_MAC_ADDR				0x16
-
-#define EEPROM_CCK_TX_PWR_INX			0x5A
-#define EEPROM_HT40_1S_TX_PWR_INX		0x60
-#define EEPROM_HT40_2S_TX_PWR_INX_DIFF		0x66
-#define EEPROM_HT20_TX_PWR_INX_DIFF		0x69
-#define EEPROM_OFDM_TX_PWR_INX_DIFF		0x6C
-#define EEPROM_HT40_MAX_PWR_OFFSET		0x6F
-#define EEPROM_HT20_MAX_PWR_OFFSET		0x72
-
-#define EEPROM_TSSI_A				0x76
-#define EEPROM_TSSI_B				0x77
-#define EEPROM_THERMAL_METER			0x78
-#define EEPROM_XTAL_K				0x78
-#define EEPROM_RF_OPT1				0x79
-#define EEPROM_RF_OPT2				0x7A
-#define EEPROM_RF_OPT3				0x7B
-#define EEPROM_RF_OPT4				0x7C
-#define EEPROM_CHANNEL_PLAN			0x7D
-#define EEPROM_VERSION				0x7E
-#define EEPROM_CUSTOMER_ID			0x7F
-
-#define EEPROM_PWRDIFF				0x54
-
-#define EEPROM_TXPOWERCCK			0x5A
-#define	EEPROM_TXPOWERHT40_1S			0x60
-#define	EEPROM_TXPOWERHT40_2SDIFF		0x66
-#define EEPROM_TXPOWERHT20DIFF			0x69
-#define EEPROM_TXPOWER_OFDMDIFF			0x6C
-
-#define	EEPROM_TXPWR_GROUP			0x6F
-
-#define EEPROM_TSSI_A				0x76
-#define EEPROM_TSSI_B				0x77
-#define EEPROM_THERMAL_METER			0x78
-
-#define EEPROM_CHANNELPLAN			0x75
-
-#define RF_OPTION1				0x79
-#define RF_OPTION2				0x7A
-#define RF_OPTION3				0x7B
-#define RF_OPTION4				0x7C
-
-#define	STOPBECON				BIT(6)
-#define	STOPHIGHT				BIT(5)
-#define	STOPMGT					BIT(4)
-#define	STOPVO					BIT(3)
-#define	STOPVI					BIT(2)
-#define	STOPBE					BIT(1)
-#define	STOPBK					BIT(0)
-
-#define	RCR_APPFCS				BIT(31)
-#define	RCR_APP_MIC				BIT(30)
-#define	RCR_APP_ICV				BIT(29)
-#define	RCR_APP_PHYST_RXFF			BIT(28)
-#define	RCR_APP_BA_SSN				BIT(27)
-#define	RCR_ENMBID				BIT(24)
-#define	RCR_LSIGEN				BIT(23)
-#define	RCR_MFBEN				BIT(22)
-#define	RCR_HTC_LOC_CTRL			BIT(14)
-#define	RCR_AMF					BIT(13)
-#define	RCR_ACF					BIT(12)
-#define	RCR_ADF					BIT(11)
-#define	RCR_AICV				BIT(9)
-#define	RCR_ACRC32				BIT(8)
-#define	RCR_CBSSID_BCN				BIT(7)
-#define	RCR_CBSSID_DATA				BIT(6)
-#define	RCR_CBSSID				RCR_CBSSID_DATA
-#define	RCR_APWRMGT				BIT(5)
-#define	RCR_ADD3				BIT(4)
-#define	RCR_AB					BIT(3)
-#define	RCR_AM					BIT(2)
-#define	RCR_APM					BIT(1)
-#define	RCR_AAP					BIT(0)
-#define	RCR_MXDMA_OFFSET			8
-#define	RCR_FIFO_OFFSET				13
-
-#define RSV_CTRL				0x001C
-#define RD_CTRL					0x0524
-
-#define REG_USB_INFO				0xFE17
-#define REG_USB_SPECIAL_OPTION			0xFE55
-#define REG_USB_DMA_AGG_TO			0xFE5B
-#define REG_USB_AGG_TO				0xFE5C
-#define REG_USB_AGG_TH				0xFE5D
-
-#define REG_USB_VID				0xFE60
-#define REG_USB_PID				0xFE62
-#define REG_USB_OPTIONAL			0xFE64
-#define REG_USB_CHIRP_K				0xFE65
-#define REG_USB_PHY				0xFE66
-#define REG_USB_MAC_ADDR			0xFE70
-#define REG_USB_HRPWM				0xFE58
-#define REG_USB_HCPWM				0xFE57
-
-#define SW18_FPWM				BIT(3)
-
-#define ISO_MD2PP				BIT(0)
-#define ISO_UA2USB				BIT(1)
-#define ISO_UD2CORE				BIT(2)
-#define ISO_PA2PCIE				BIT(3)
-#define ISO_PD2CORE				BIT(4)
-#define ISO_IP2MAC				BIT(5)
-#define ISO_DIOP				BIT(6)
-#define ISO_DIOE				BIT(7)
-#define ISO_EB2CORE				BIT(8)
-#define ISO_DIOR				BIT(9)
-
-#define PWC_EV25V				BIT(14)
-#define PWC_EV12V				BIT(15)
-
-#define FEN_BBRSTB				BIT(0)
-#define FEN_BB_GLB_RSTn				BIT(1)
-#define FEN_USBA				BIT(2)
-#define FEN_UPLL				BIT(3)
-#define FEN_USBD				BIT(4)
-#define FEN_DIO_PCIE				BIT(5)
-#define FEN_PCIEA				BIT(6)
-#define FEN_PPLL				BIT(7)
-#define FEN_PCIED				BIT(8)
-#define FEN_DIOE				BIT(9)
-#define FEN_CPUEN				BIT(10)
-#define FEN_DCORE				BIT(11)
-#define FEN_ELDR				BIT(12)
-#define FEN_DIO_RF				BIT(13)
-#define FEN_HWPDN				BIT(14)
-#define FEN_MREGEN				BIT(15)
-
-#define PFM_LDALL				BIT(0)
-#define PFM_ALDN				BIT(1)
-#define PFM_LDKP				BIT(2)
-#define PFM_WOWL				BIT(3)
-#define EnPDN					BIT(4)
-#define PDN_PL					BIT(5)
-#define APFM_ONMAC				BIT(8)
-#define APFM_OFF				BIT(9)
-#define APFM_RSM				BIT(10)
-#define AFSM_HSUS				BIT(11)
-#define AFSM_PCIE				BIT(12)
-#define APDM_MAC				BIT(13)
-#define APDM_HOST				BIT(14)
-#define APDM_HPDN				BIT(15)
-#define RDY_MACON				BIT(16)
-#define SUS_HOST				BIT(17)
-#define ROP_ALD					BIT(20)
-#define ROP_PWR					BIT(21)
-#define ROP_SPS					BIT(22)
-#define SOP_MRST				BIT(25)
-#define SOP_FUSE				BIT(26)
-#define SOP_ABG					BIT(27)
-#define SOP_AMB					BIT(28)
-#define SOP_RCK					BIT(29)
-#define SOP_A8M					BIT(30)
-#define XOP_BTCK				BIT(31)
-
-#define ANAD16V_EN				BIT(0)
-#define ANA8M					BIT(1)
-#define MACSLP					BIT(4)
-#define LOADER_CLK_EN				BIT(5)
-#define _80M_SSC_DIS				BIT(7)
-#define _80M_SSC_EN_HO				BIT(8)
-#define PHY_SSC_RSTB				BIT(9)
-#define SEC_CLK_EN				BIT(10)
-#define MAC_CLK_EN				BIT(11)
-#define SYS_CLK_EN				BIT(12)
-#define RING_CLK_EN				BIT(13)
-
-#define	BOOT_FROM_EEPROM			BIT(4)
-#define	EEPROM_EN				BIT(5)
-
-#define AFE_BGEN				BIT(0)
-#define AFE_MBEN				BIT(1)
-#define MAC_ID_EN				BIT(7)
-
-#define WLOCK_ALL				BIT(0)
-#define WLOCK_00				BIT(1)
-#define WLOCK_04				BIT(2)
-#define WLOCK_08				BIT(3)
-#define WLOCK_40				BIT(4)
-#define R_DIS_PRST_0				BIT(5)
-#define R_DIS_PRST_1				BIT(6)
-#define LOCK_ALL_EN				BIT(7)
-
-#define RF_EN					BIT(0)
-#define RF_RSTB					BIT(1)
-#define RF_SDMRSTB				BIT(2)
-
-#define LDA15_EN				BIT(0)
-#define LDA15_STBY				BIT(1)
-#define LDA15_OBUF				BIT(2)
-#define LDA15_REG_VOS				BIT(3)
-#define _LDA15_VOADJ(x)				(((x) & 0x7) << 4)
-
-#define LDV12_EN				BIT(0)
-#define LDV12_SDBY				BIT(1)
-#define LPLDO_HSM				BIT(2)
-#define LPLDO_LSM_DIS				BIT(3)
-#define _LDV12_VADJ(x)				(((x) & 0xF) << 4)
-
-#define XTAL_EN					BIT(0)
-#define XTAL_BSEL				BIT(1)
-#define _XTAL_BOSC(x)				(((x) & 0x3) << 2)
-#define _XTAL_CADJ(x)				(((x) & 0xF) << 4)
-#define XTAL_GATE_USB				BIT(8)
-#define _XTAL_USB_DRV(x)			(((x) & 0x3) << 9)
-#define XTAL_GATE_AFE				BIT(11)
-#define _XTAL_AFE_DRV(x)			(((x) & 0x3) << 12)
-#define XTAL_RF_GATE				BIT(14)
-#define _XTAL_RF_DRV(x)				(((x) & 0x3) << 15)
-#define XTAL_GATE_DIG				BIT(17)
-#define _XTAL_DIG_DRV(x)			(((x) & 0x3) << 18)
-#define XTAL_BT_GATE				BIT(20)
-#define _XTAL_BT_DRV(x)				(((x) & 0x3) << 21)
-#define _XTAL_GPIO(x)				(((x) & 0x7) << 23)
-
-#define CKDLY_AFE				BIT(26)
-#define CKDLY_USB				BIT(27)
-#define CKDLY_DIG				BIT(28)
-#define CKDLY_BT				BIT(29)
-
-#define APLL_EN					BIT(0)
-#define APLL_320_EN				BIT(1)
-#define APLL_FREF_SEL				BIT(2)
-#define APLL_EDGE_SEL				BIT(3)
-#define APLL_WDOGB				BIT(4)
-#define APLL_LPFEN				BIT(5)
-
-#define APLL_REF_CLK_13MHZ			0x1
-#define APLL_REF_CLK_19_2MHZ			0x2
-#define APLL_REF_CLK_20MHZ			0x3
-#define APLL_REF_CLK_25MHZ			0x4
-#define APLL_REF_CLK_26MHZ			0x5
-#define APLL_REF_CLK_38_4MHZ			0x6
-#define APLL_REF_CLK_40MHZ			0x7
-
-#define APLL_320EN				BIT(14)
-#define APLL_80EN				BIT(15)
-#define APLL_1MEN				BIT(24)
-
-#define ALD_EN					BIT(18)
-#define EF_PD					BIT(19)
-#define EF_FLAG					BIT(31)
-
-#define EF_TRPT					BIT(7)
-#define LDOE25_EN				BIT(31)
-
-#define RSM_EN					BIT(0)
-#define Timer_EN				BIT(4)
-
-#define TRSW0EN					BIT(2)
-#define TRSW1EN					BIT(3)
-#define EROM_EN					BIT(4)
-#define EnBT					BIT(5)
-#define EnUart					BIT(8)
-#define Uart_910				BIT(9)
-#define EnPMAC					BIT(10)
-#define SIC_SWRST				BIT(11)
-#define EnSIC					BIT(12)
-#define SIC_23					BIT(13)
-#define EnHDP					BIT(14)
-#define SIC_LBK					BIT(15)
-
-#define LED0PL					BIT(4)
-#define LED1PL					BIT(12)
-#define LED0DIS					BIT(7)
-
-#define MCUFWDL_EN				BIT(0)
-#define MCUFWDL_RDY				BIT(1)
-#define FWDL_ChkSum_rpt				BIT(2)
-#define MACINI_RDY				BIT(3)
-#define BBINI_RDY				BIT(4)
-#define RFINI_RDY				BIT(5)
-#define WINTINI_RDY				BIT(6)
-#define CPRST					BIT(23)
-
-#define XCLK_VLD				BIT(0)
-#define ACLK_VLD				BIT(1)
-#define UCLK_VLD				BIT(2)
-#define PCLK_VLD				BIT(3)
-#define PCIRSTB					BIT(4)
-#define V15_VLD					BIT(5)
-#define TRP_B15V_EN				BIT(7)
-#define SIC_IDLE				BIT(8)
-#define BD_MAC2					BIT(9)
-#define BD_MAC1					BIT(10)
-#define IC_MACPHY_MODE				BIT(11)
-#define PAD_HWPD_IDN				BIT(22)
-#define TRP_VAUX_EN				BIT(23)
-#define TRP_BT_EN				BIT(24)
-#define BD_PKG_SEL				BIT(25)
-#define BD_HCI_SEL				BIT(26)
-#define TYPE_ID					BIT(27)
-
-#define CHIP_VER_RTL_MASK			0xF000
-#define CHIP_VER_RTL_SHIFT			12
-
-#define REG_LBMODE				(REG_CR + 3)
-
-#define HCI_TXDMA_EN				BIT(0)
-#define HCI_RXDMA_EN				BIT(1)
-#define TXDMA_EN				BIT(2)
-#define RXDMA_EN				BIT(3)
-#define PROTOCOL_EN				BIT(4)
-#define SCHEDULE_EN				BIT(5)
-#define MACTXEN					BIT(6)
-#define MACRXEN					BIT(7)
-#define ENSWBCN					BIT(8)
-#define ENSEC					BIT(9)
-
-#define _NETTYPE(x)				(((x) & 0x3) << 16)
-#define MASK_NETTYPE				0x30000
-#define NT_NO_LINK				0x0
-#define NT_LINK_AD_HOC				0x1
-#define NT_LINK_AP				0x2
-#define NT_AS_AP				0x3
-
-#define _LBMODE(x)				(((x) & 0xF) << 24)
-#define MASK_LBMODE				0xF000000
-#define LOOPBACK_NORMAL				0x0
-#define LOOPBACK_IMMEDIATELY			0xB
-#define LOOPBACK_MAC_DELAY			0x3
-#define LOOPBACK_PHY				0x1
-#define LOOPBACK_DMA				0x7
-
-#define GET_RX_PAGE_SIZE(value)		((value) & 0xF)
-#define GET_TX_PAGE_SIZE(value)		(((value) & 0xF0) >> 4)
-#define _PSRX_MASK				0xF
-#define _PSTX_MASK				0xF0
-#define _PSRX(x)				(x)
-#define _PSTX(x)				((x) << 4)
-
-#define PBP_64					0x0
-#define PBP_128					0x1
-#define PBP_256					0x2
-#define PBP_512					0x3
-#define PBP_1024				0x4
-
-#define RXDMA_ARBBW_EN				BIT(0)
-#define RXSHFT_EN				BIT(1)
-#define RXDMA_AGG_EN				BIT(2)
-#define QS_VO_QUEUE				BIT(8)
-#define QS_VI_QUEUE				BIT(9)
-#define QS_BE_QUEUE				BIT(10)
-#define QS_BK_QUEUE				BIT(11)
-#define QS_MANAGER_QUEUE			BIT(12)
-#define QS_HIGH_QUEUE				BIT(13)
-
-#define HQSEL_VOQ				BIT(0)
-#define HQSEL_VIQ				BIT(1)
-#define HQSEL_BEQ				BIT(2)
-#define HQSEL_BKQ				BIT(3)
-#define HQSEL_MGTQ				BIT(4)
-#define HQSEL_HIQ				BIT(5)
-
-#define _TXDMA_HIQ_MAP(x)			(((x)&0x3) << 14)
-#define _TXDMA_MGQ_MAP(x)			(((x)&0x3) << 12)
-#define _TXDMA_BKQ_MAP(x)			(((x)&0x3) << 10)
-#define _TXDMA_BEQ_MAP(x)			(((x)&0x3) <<  8)
-#define _TXDMA_VIQ_MAP(x)			(((x)&0x3) <<  6)
-#define _TXDMA_VOQ_MAP(x)			(((x)&0x3) <<  4)
-
-#define QUEUE_LOW				1
-#define QUEUE_NORMAL				2
-#define QUEUE_HIGH				3
-
-#define _LLT_NO_ACTIVE				0x0
-#define _LLT_WRITE_ACCESS			0x1
-#define _LLT_READ_ACCESS			0x2
-
-#define _LLT_INIT_DATA(x)			((x) & 0xFF)
-#define _LLT_INIT_ADDR(x)			(((x) & 0xFF) << 8)
-#define _LLT_OP(x)				(((x) & 0x3) << 30)
-#define _LLT_OP_VALUE(x)			(((x) >> 30) & 0x3)
-
-#define BB_WRITE_READ_MASK			(BIT(31) | BIT(30))
-#define BB_WRITE_EN				BIT(30)
-#define BB_READ_EN				BIT(31)
-
-#define _HPQ(x)					((x) & 0xFF)
-#define _LPQ(x)					(((x) & 0xFF) << 8)
-#define _PUBQ(x)				(((x) & 0xFF) << 16)
-#define _NPQ(x)					((x) & 0xFF)
-
-#define HPQ_PUBLIC_DIS				BIT(24)
-#define LPQ_PUBLIC_DIS				BIT(25)
-#define LD_RQPN					BIT(31)
-
-#define BCN_VALID				BIT(16)
-#define BCN_HEAD(x)				(((x) & 0xFF) << 8)
-#define	BCN_HEAD_MASK				0xFF00
-
-#define BLK_DESC_NUM_SHIFT			4
-#define BLK_DESC_NUM_MASK			0xF
-
-#define DROP_DATA_EN				BIT(9)
-
-#define EN_AMPDU_RTY_NEW			BIT(7)
-
-#define _INIRTSMCS_SEL(x)			((x) & 0x3F)
-
-#define _SPEC_SIFS_CCK(x)			((x) & 0xFF)
-#define _SPEC_SIFS_OFDM(x)			(((x) & 0xFF) << 8)
-
-#define RATE_REG_BITMAP_ALL			0xFFFFF
-
-#define _RRSC_BITMAP(x)				((x) & 0xFFFFF)
-
-#define _RRSR_RSC(x)				(((x) & 0x3) << 21)
-#define RRSR_RSC_RESERVED			0x0
-#define RRSR_RSC_UPPER_SUBCHANNEL		0x1
-#define RRSR_RSC_LOWER_SUBCHANNEL		0x2
-#define RRSR_RSC_DUPLICATE_MODE			0x3
-
-#define USE_SHORT_G1				BIT(20)
-
-#define _AGGLMT_MCS0(x)				((x) & 0xF)
-#define _AGGLMT_MCS1(x)				(((x) & 0xF) << 4)
-#define _AGGLMT_MCS2(x)				(((x) & 0xF) << 8)
-#define _AGGLMT_MCS3(x)				(((x) & 0xF) << 12)
-#define _AGGLMT_MCS4(x)				(((x) & 0xF) << 16)
-#define _AGGLMT_MCS5(x)				(((x) & 0xF) << 20)
-#define _AGGLMT_MCS6(x)				(((x) & 0xF) << 24)
-#define _AGGLMT_MCS7(x)				(((x) & 0xF) << 28)
-
-#define	RETRY_LIMIT_SHORT_SHIFT			8
-#define	RETRY_LIMIT_LONG_SHIFT			0
-
-#define _DARF_RC1(x)				((x) & 0x1F)
-#define _DARF_RC2(x)				(((x) & 0x1F) << 8)
-#define _DARF_RC3(x)				(((x) & 0x1F) << 16)
-#define _DARF_RC4(x)				(((x) & 0x1F) << 24)
-#define _DARF_RC5(x)				((x) & 0x1F)
-#define _DARF_RC6(x)				(((x) & 0x1F) << 8)
-#define _DARF_RC7(x)				(((x) & 0x1F) << 16)
-#define _DARF_RC8(x)				(((x) & 0x1F) << 24)
-
-#define _RARF_RC1(x)				((x) & 0x1F)
-#define _RARF_RC2(x)				(((x) & 0x1F) << 8)
-#define _RARF_RC3(x)				(((x) & 0x1F) << 16)
-#define _RARF_RC4(x)				(((x) & 0x1F) << 24)
-#define _RARF_RC5(x)				((x) & 0x1F)
-#define _RARF_RC6(x)				(((x) & 0x1F) << 8)
-#define _RARF_RC7(x)				(((x) & 0x1F) << 16)
-#define _RARF_RC8(x)				(((x) & 0x1F) << 24)
-
-#define AC_PARAM_TXOP_LIMIT_OFFSET		16
-#define AC_PARAM_ECW_MAX_OFFSET			12
-#define AC_PARAM_ECW_MIN_OFFSET			8
-#define AC_PARAM_AIFS_OFFSET			0
-
-#define _AIFS(x)				(x)
-#define _ECW_MAX_MIN(x)				((x) << 8)
-#define _TXOP_LIMIT(x)				((x) << 16)
-
-#define _BCNIFS(x)				((x) & 0xFF)
-#define _BCNECW(x)				((((x) & 0xF)) << 8)
-
-#define _LRL(x)					((x) & 0x3F)
-#define _SRL(x)					(((x) & 0x3F) << 8)
-
-#define _SIFS_CCK_CTX(x)			((x) & 0xFF)
-#define _SIFS_CCK_TRX(x)			(((x) & 0xFF) << 8);
-
-#define _SIFS_OFDM_CTX(x)			((x) & 0xFF)
-#define _SIFS_OFDM_TRX(x)			(((x) & 0xFF) << 8);
-
-#define _TBTT_PROHIBIT_HOLD(x)			(((x) & 0xFF) << 8)
-
-#define DIS_EDCA_CNT_DWN			BIT(11)
-
-#define EN_MBSSID				BIT(1)
-#define EN_TXBCN_RPT				BIT(2)
-#define	EN_BCN_FUNCTION				BIT(3)
-
-#define TSFTR_RST				BIT(0)
-#define TSFTR1_RST				BIT(1)
-
-#define STOP_BCNQ				BIT(6)
-
-#define	DIS_TSF_UDT0_NORMAL_CHIP		BIT(4)
-#define	DIS_TSF_UDT0_TEST_CHIP			BIT(5)
-
-#define	AcmHw_HwEn				BIT(0)
-#define	AcmHw_BeqEn				BIT(1)
-#define	AcmHw_ViqEn				BIT(2)
-#define	AcmHw_VoqEn				BIT(3)
-#define	AcmHw_BeqStatus				BIT(4)
-#define	AcmHw_ViqStatus				BIT(5)
-#define	AcmHw_VoqStatus				BIT(6)
-
-#define APSDOFF					BIT(6)
-#define APSDOFF_STATUS				BIT(7)
-
-#define BW_20MHZ				BIT(2)
-
-#define RATE_BITMAP_ALL				0xFFFFF
-
-#define RATE_RRSR_CCK_ONLY_1M			0xFFFF1
-
-#define TSFRST					BIT(0)
-#define DIS_GCLK				BIT(1)
-#define PAD_SEL					BIT(2)
-#define PWR_ST					BIT(6)
-#define PWRBIT_OW_EN				BIT(7)
-#define ACRC					BIT(8)
-#define CFENDFORM				BIT(9)
-#define ICV					BIT(10)
-
-#define AAP					BIT(0)
-#define APM					BIT(1)
-#define AM					BIT(2)
-#define AB					BIT(3)
-#define ADD3					BIT(4)
-#define APWRMGT					BIT(5)
-#define CBSSID					BIT(6)
-#define CBSSID_DATA				BIT(6)
-#define CBSSID_BCN				BIT(7)
-#define ACRC32					BIT(8)
-#define AICV					BIT(9)
-#define ADF					BIT(11)
-#define ACF					BIT(12)
-#define AMF					BIT(13)
-#define HTC_LOC_CTRL				BIT(14)
-#define UC_DATA_EN				BIT(16)
-#define BM_DATA_EN				BIT(17)
-#define MFBEN					BIT(22)
-#define LSIGEN					BIT(23)
-#define EnMBID					BIT(24)
-#define APP_BASSN				BIT(27)
-#define APP_PHYSTS				BIT(28)
-#define APP_ICV					BIT(29)
-#define APP_MIC					BIT(30)
-#define APP_FCS					BIT(31)
-
-#define _MIN_SPACE(x)				((x) & 0x7)
-#define _SHORT_GI_PADDING(x)			(((x) & 0x1F) << 3)
-
-#define RXERR_TYPE_OFDM_PPDU			0
-#define RXERR_TYPE_OFDM_FALSE_ALARM		1
-#define	RXERR_TYPE_OFDM_MPDU_OK			2
-#define RXERR_TYPE_OFDM_MPDU_FAIL		3
-#define RXERR_TYPE_CCK_PPDU			4
-#define RXERR_TYPE_CCK_FALSE_ALARM		5
-#define RXERR_TYPE_CCK_MPDU_OK			6
-#define RXERR_TYPE_CCK_MPDU_FAIL		7
-#define RXERR_TYPE_HT_PPDU			8
-#define RXERR_TYPE_HT_FALSE_ALARM		9
-#define RXERR_TYPE_HT_MPDU_TOTAL		10
-#define RXERR_TYPE_HT_MPDU_OK			11
-#define RXERR_TYPE_HT_MPDU_FAIL			12
-#define RXERR_TYPE_RX_FULL_DROP			15
-
-#define RXERR_COUNTER_MASK			0xFFFFF
-#define RXERR_RPT_RST				BIT(27)
-#define _RXERR_RPT_SEL(type)			((type) << 28)
-
-#define	SCR_TxUseDK				BIT(0)
-#define	SCR_RxUseDK				BIT(1)
-#define	SCR_TxEncEnable				BIT(2)
-#define	SCR_RxDecEnable				BIT(3)
-#define	SCR_SKByA2				BIT(4)
-#define	SCR_NoSKMC				BIT(5)
-#define SCR_TXBCUSEDK				BIT(6)
-#define SCR_RXBCUSEDK				BIT(7)
-
-#define USB_IS_HIGH_SPEED			0
-#define USB_IS_FULL_SPEED			1
-#define USB_SPEED_MASK				BIT(5)
-
-#define USB_NORMAL_SIE_EP_MASK			0xF
-#define USB_NORMAL_SIE_EP_SHIFT			4
-
-#define USB_TEST_EP_MASK			0x30
-#define USB_TEST_EP_SHIFT			4
-
-#define USB_AGG_EN				BIT(3)
-
-#define MAC_ADDR_LEN				6
-#define LAST_ENTRY_OF_TX_PKT_BUFFER		255
-
-#define POLLING_LLT_THRESHOLD			20
-#define POLLING_READY_TIMEOUT_COUNT		1000
-
-#define	MAX_MSS_DENSITY_2T			0x13
-#define	MAX_MSS_DENSITY_1T			0x0A
-
-#define EPROM_CMD_OPERATING_MODE_MASK	((1<<7)|(1<<6))
-#define EPROM_CMD_CONFIG			0x3
-#define EPROM_CMD_LOAD				1
-
-#define	HWSET_MAX_SIZE_92S		HWSET_MAX_SIZE
-
-#define	HAL_8192C_HW_GPIO_WPS_BIT		BIT(2)
-
-#define	RPMAC_RESET				0x100
-#define	RPMAC_TXSTART				0x104
-#define	RPMAC_TXLEGACYSIG			0x108
-#define	RPMAC_TXHTSIG1				0x10c
-#define	RPMAC_TXHTSIG2				0x110
-#define	RPMAC_PHYDEBUG				0x114
-#define	RPMAC_TXPACKETNUM			0x118
-#define	RPMAC_TXIDLE				0x11c
-#define	RPMAC_TXMACHEADER0			0x120
-#define	RPMAC_TXMACHEADER1			0x124
-#define	RPMAC_TXMACHEADER2			0x128
-#define	RPMAC_TXMACHEADER3			0x12c
-#define	RPMAC_TXMACHEADER4			0x130
-#define	RPMAC_TXMACHEADER5			0x134
-#define	RPMAC_TXDADATYPE			0x138
-#define	RPMAC_TXRANDOMSEED			0x13c
-#define	RPMAC_CCKPLCPPREAMBLE			0x140
-#define	RPMAC_CCKPLCPHEADER			0x144
-#define	RPMAC_CCKCRC16				0x148
-#define	RPMAC_OFDMRXCRC32OK			0x170
-#define	RPMAC_OFDMRXCRC32Er			0x174
-#define	RPMAC_OFDMRXPARITYER			0x178
-#define	RPMAC_OFDMRXCRC8ER			0x17c
-#define	RPMAC_CCKCRXRC16ER			0x180
-#define	RPMAC_CCKCRXRC32ER			0x184
-#define	RPMAC_CCKCRXRC32OK			0x188
-#define	RPMAC_TXSTATUS				0x18c
-
-#define	RFPGA0_RFMOD				0x800
-
-#define	RFPGA0_TXINFO				0x804
-#define	RFPGA0_PSDFUNCTION			0x808
-
-#define	RFPGA0_TXGAINSTAGE			0x80c
-
-#define	RFPGA0_RFTIMING1			0x810
-#define	RFPGA0_RFTIMING2			0x814
-
-#define	RFPGA0_XA_HSSIPARAMETER1		0x820
-#define	RFPGA0_XA_HSSIPARAMETER2		0x824
-#define	RFPGA0_XB_HSSIPARAMETER1		0x828
-#define	RFPGA0_XB_HSSIPARAMETER2		0x82c
-
-#define	RFPGA0_XA_LSSIPARAMETER			0x840
-#define	RFPGA0_XB_LSSIPARAMETER			0x844
-
-#define	RFPGA0_RFWAKEUPPARAMETER		0x850
-#define	RFPGA0_RFSLEEPUPPARAMETER		0x854
-
-#define	RFPGA0_XAB_SWITCHCONTROL		0x858
-#define	RFPGA0_XCD_SWITCHCONTROL		0x85c
-
-#define	RFPGA0_XA_RFINTERFACEOE			0x860
-#define	RFPGA0_XB_RFINTERFACEOE			0x864
-
-#define	RFPGA0_XAB_RFINTERFACESW		0x870
-#define	RFPGA0_XCD_RFINTERFACESW		0x874
-
-#define	rFPGA0_XAB_RFPARAMETER			0x878
-#define	rFPGA0_XCD_RFPARAMETER			0x87c
-
-#define	RFPGA0_ANALOGPARAMETER1			0x880
-#define	RFPGA0_ANALOGPARAMETER2			0x884
-#define	RFPGA0_ANALOGPARAMETER3			0x888
-#define	RFPGA0_ANALOGPARAMETER4			0x88c
-
-#define	RFPGA0_XA_LSSIREADBACK			0x8a0
-#define	RFPGA0_XB_LSSIREADBACK			0x8a4
-#define	RFPGA0_XC_LSSIREADBACK			0x8a8
-#define	RFPGA0_XD_LSSIREADBACK			0x8ac
-
-#define	RFPGA0_PSDREPORT			0x8b4
-#define	TRANSCEIVEA_HSPI_READBACK		0x8b8
-#define	TRANSCEIVEB_HSPI_READBACK		0x8bc
-#define	RFPGA0_XAB_RFINTERFACERB		0x8e0
-#define	RFPGA0_XCD_RFINTERFACERB		0x8e4
-
-#define	RFPGA1_RFMOD				0x900
-
-#define	RFPGA1_TXBLOCK				0x904
-#define	RFPGA1_DEBUGSELECT			0x908
-#define	RFPGA1_TXINFO				0x90c
-
-#define	RCCK0_SYSTEM				0xa00
-
-#define	RCCK0_AFESETTING			0xa04
-#define	RCCK0_CCA				0xa08
-
-#define	RCCK0_RXAGC1				0xa0c
-#define	RCCK0_RXAGC2				0xa10
-
-#define	RCCK0_RXHP				0xa14
-
-#define	RCCK0_DSPPARAMETER1			0xa18
-#define	RCCK0_DSPPARAMETER2			0xa1c
-
-#define	RCCK0_TXFILTER1				0xa20
-#define	RCCK0_TXFILTER2				0xa24
-#define	RCCK0_DEBUGPORT				0xa28
-#define	RCCK0_FALSEALARMREPORT			0xa2c
-#define	RCCK0_TRSSIREPORT			0xa50
-#define	RCCK0_RXREPORT				0xa54
-#define	RCCK0_FACOUNTERLOWER			0xa5c
-#define	RCCK0_FACOUNTERUPPER			0xa58
-
-#define	ROFDM0_LSTF				0xc00
-
-#define	ROFDM0_TRXPATHENABLE			0xc04
-#define	ROFDM0_TRMUXPAR				0xc08
-#define	ROFDM0_TRSWISOLATION			0xc0c
-
-#define	ROFDM0_XARXAFE				0xc10
-#define	ROFDM0_XARXIQIMBALANCE			0xc14
-#define	ROFDM0_XBRXAFE				0xc18
-#define	ROFDM0_XBRXIQIMBALANCE			0xc1c
-#define	ROFDM0_XCRXAFE				0xc20
-#define	ROFDM0_XCRXIQIMBANLANCE			0xc24
-#define	ROFDM0_XDRXAFE				0xc28
-#define	ROFDM0_XDRXIQIMBALANCE			0xc2c
-
-#define	ROFDM0_RXDETECTOR1			0xc30
-#define	ROFDM0_RXDETECTOR2			0xc34
-#define	ROFDM0_RXDETECTOR3			0xc38
-#define	ROFDM0_RXDETECTOR4			0xc3c
-
-#define	ROFDM0_RXDSP				0xc40
-#define	ROFDM0_CFOANDDAGC			0xc44
-#define	ROFDM0_CCADROPTHRESHOLD			0xc48
-#define	ROFDM0_ECCATHRESHOLD			0xc4c
-
-#define	ROFDM0_XAAGCCORE1			0xc50
-#define	ROFDM0_XAAGCCORE2			0xc54
-#define	ROFDM0_XBAGCCORE1			0xc58
-#define	ROFDM0_XBAGCCORE2			0xc5c
-#define	ROFDM0_XCAGCCORE1			0xc60
-#define	ROFDM0_XCAGCCORE2			0xc64
-#define	ROFDM0_XDAGCCORE1			0xc68
-#define	ROFDM0_XDAGCCORE2			0xc6c
-
-#define	ROFDM0_AGCPARAMETER1			0xc70
-#define	ROFDM0_AGCPARAMETER2			0xc74
-#define	ROFDM0_AGCRSSITABLE			0xc78
-#define	ROFDM0_HTSTFAGC				0xc7c
-
-#define	ROFDM0_XATXIQIMBALANCE			0xc80
-#define	ROFDM0_XATXAFE				0xc84
-#define	ROFDM0_XBTXIQIMBALANCE			0xc88
-#define	ROFDM0_XBTXAFE				0xc8c
-#define	ROFDM0_XCTXIQIMBALANCE			0xc90
-#define	ROFDM0_XCTXAFE				0xc94
-#define	ROFDM0_XDTXIQIMBALANCE			0xc98
-#define	ROFDM0_XDTXAFE				0xc9c
-
-#define ROFDM0_RXIQEXTANTA			0xca0
-
-#define	ROFDM0_RXHPPARAMETER			0xce0
-#define	ROFDM0_TXPSEUDONOISEWGT			0xce4
-#define	ROFDM0_FRAMESYNC			0xcf0
-#define	ROFDM0_DFSREPORT			0xcf4
-#define	ROFDM0_TXCOEFF1				0xca4
-#define	ROFDM0_TXCOEFF2				0xca8
-#define	ROFDM0_TXCOEFF3				0xcac
-#define	ROFDM0_TXCOEFF4				0xcb0
-#define	ROFDM0_TXCOEFF5				0xcb4
-#define	ROFDM0_TXCOEFF6				0xcb8
-
-#define	ROFDM1_LSTF				0xd00
-#define	ROFDM1_TRXPATHENABLE			0xd04
-
-#define	ROFDM1_CF0				0xd08
-#define	ROFDM1_CSI1				0xd10
-#define	ROFDM1_SBD				0xd14
-#define	ROFDM1_CSI2				0xd18
-#define	ROFDM1_CFOTRACKING			0xd2c
-#define	ROFDM1_TRXMESAURE1			0xd34
-#define	ROFDM1_INTFDET				0xd3c
-#define	ROFDM1_PSEUDONOISESTATEAB		0xd50
-#define	ROFDM1_PSEUDONOISESTATECD		0xd54
-#define	ROFDM1_RXPSEUDONOISEWGT			0xd58
-
-#define	ROFDM_PHYCOUNTER1			0xda0
-#define	ROFDM_PHYCOUNTER2			0xda4
-#define	ROFDM_PHYCOUNTER3			0xda8
-
-#define	ROFDM_SHORTCFOAB			0xdac
-#define	ROFDM_SHORTCFOCD			0xdb0
-#define	ROFDM_LONGCFOAB				0xdb4
-#define	ROFDM_LONGCFOCD				0xdb8
-#define	ROFDM_TAILCF0AB				0xdbc
-#define	ROFDM_TAILCF0CD				0xdc0
-#define	ROFDM_PWMEASURE1			0xdc4
-#define	ROFDM_PWMEASURE2			0xdc8
-#define	ROFDM_BWREPORT				0xdcc
-#define	ROFDM_AGCREPORT				0xdd0
-#define	ROFDM_RXSNR				0xdd4
-#define	ROFDM_RXEVMCSI				0xdd8
-#define	ROFDM_SIGREPORT				0xddc
-
-#define	RTXAGC_A_RATE18_06			0xe00
-#define	RTXAGC_A_RATE54_24			0xe04
-#define	RTXAGC_A_CCK1_MCS32			0xe08
-#define	RTXAGC_A_MCS03_MCS00			0xe10
-#define	RTXAGC_A_MCS07_MCS04			0xe14
-#define	RTXAGC_A_MCS11_MCS08			0xe18
-#define	RTXAGC_A_MCS15_MCS12			0xe1c
-
-#define	RTXAGC_B_RATE18_06			0x830
-#define	RTXAGC_B_RATE54_24			0x834
-#define	RTXAGC_B_CCK1_55_MCS32			0x838
-#define	RTXAGC_B_MCS03_MCS00			0x83c
-#define	RTXAGC_B_MCS07_MCS04			0x848
-#define	RTXAGC_B_MCS11_MCS08			0x84c
-#define	RTXAGC_B_MCS15_MCS12			0x868
-#define	RTXAGC_B_CCK11_A_CCK2_11		0x86c
-
-#define	RZEBRA1_HSSIENABLE			0x0
-#define	RZEBRA1_TRXENABLE1			0x1
-#define	RZEBRA1_TRXENABLE2			0x2
-#define	RZEBRA1_AGC				0x4
-#define	RZEBRA1_CHARGEPUMP			0x5
-#define	RZEBRA1_CHANNEL				0x7
-
-#define	RZEBRA1_TXGAIN				0x8
-#define	RZEBRA1_TXLPF				0x9
-#define	RZEBRA1_RXLPF				0xb
-#define	RZEBRA1_RXHPFCORNER			0xc
-
-#define	RGLOBALCTRL				0
-#define	RRTL8256_TXLPF				19
-#define	RRTL8256_RXLPF				11
-#define	RRTL8258_TXLPF				0x11
-#define	RRTL8258_RXLPF				0x13
-#define	RRTL8258_RSSILPF			0xa
-
-#define	RF_AC					0x00
-
-#define	RF_IQADJ_G1				0x01
-#define	RF_IQADJ_G2				0x02
-#define	RF_POW_TRSW				0x05
-
-#define	RF_GAIN_RX				0x06
-#define	RF_GAIN_TX				0x07
-
-#define	RF_TXM_IDAC				0x08
-#define	RF_BS_IQGEN				0x0F
-
-#define	RF_MODE1				0x10
-#define	RF_MODE2				0x11
-
-#define	RF_RX_AGC_HP				0x12
-#define	RF_TX_AGC				0x13
-#define	RF_BIAS					0x14
-#define	RF_IPA					0x15
-#define	RF_POW_ABILITY				0x17
-#define	RF_MODE_AG				0x18
-#define	RRFCHANNEL				0x18
-#define	RF_CHNLBW				0x18
-#define	RF_TOP					0x19
-
-#define	RF_RX_G1				0x1A
-#define	RF_RX_G2				0x1B
-
-#define	RF_RX_BB2				0x1C
-#define	RF_RX_BB1				0x1D
-
-#define	RF_RCK1					0x1E
-#define	RF_RCK2					0x1F
-
-#define	RF_TX_G1				0x20
-#define	RF_TX_G2				0x21
-#define	RF_TX_G3				0x22
-
-#define	RF_TX_BB1				0x23
-#define	RF_T_METER				0x24
-
-#define	RF_SYN_G1				0x25
-#define	RF_SYN_G2				0x26
-#define	RF_SYN_G3				0x27
-#define	RF_SYN_G4				0x28
-#define	RF_SYN_G5				0x29
-#define	RF_SYN_G6				0x2A
-#define	RF_SYN_G7				0x2B
-#define	RF_SYN_G8				0x2C
-
-#define	RF_RCK_OS				0x30
-#define	RF_TXPA_G1				0x31
-#define	RF_TXPA_G2				0x32
-#define	RF_TXPA_G3				0x33
-
-#define	BBBRESETB				0x100
-#define	BGLOBALRESETB				0x200
-#define	BOFDMTXSTART				0x4
-#define	BCCKTXSTART				0x8
-#define	BCRC32DEBUG				0x100
-#define	BPMACLOOPBACK				0x10
-#define	BTXLSIG					0xffffff
-#define	BOFDMTXRATE				0xf
-#define	BOFDMTXRESERVED				0x10
-#define	BOFDMTXLENGTH				0x1ffe0
-#define	BOFDMTXPARITY				0x20000
-#define	BTXHTSIG1				0xffffff
-#define	BTXHTMCSRATE				0x7f
-#define	BTXHTBW					0x80
-#define	BTXHTLENGTH				0xffff00
-#define	BTXHTSIG2				0xffffff
-#define	BTXHTSMOOTHING				0x1
-#define	BTXHTSOUNDING				0x2
-#define	BTXHTRESERVED				0x4
-#define	BTXHTAGGREATION				0x8
-#define	BTXHTSTBC				0x30
-#define	BTXHTADVANCECODING			0x40
-#define	BTXHTSHORTGI				0x80
-#define	BTXHTNUMBERHT_LT	F		0x300
-#define	BTXHTCRC8				0x3fc00
-#define	BCOUNTERRESET				0x10000
-#define	BNUMOFOFDMTX				0xffff
-#define	BNUMOFCCKTX				0xffff0000
-#define	BTXIDLEINTERVAL				0xffff
-#define	BOFDMSERVICE				0xffff0000
-#define	BTXMACHEADER				0xffffffff
-#define	BTXDATAINIT				0xff
-#define	BTXHTMODE				0x100
-#define	BTXDATATYPE				0x30000
-#define	BTXRANDOMSEED				0xffffffff
-#define	BCCKTXPREAMBLE				0x1
-#define	BCCKTXSFD				0xffff0000
-#define	BCCKTXSIG				0xff
-#define	BCCKTXSERVICE				0xff00
-#define	BCCKLENGTHEXT				0x8000
-#define	BCCKTXLENGHT				0xffff0000
-#define	BCCKTXCRC16				0xffff
-#define	BCCKTXSTATUS				0x1
-#define	BOFDMTXSTATUS				0x2
-#define IS_BB_REG_OFFSET_92S(_Offset)		\
-	((_Offset >= 0x800) && (_Offset <= 0xfff))
-
-#define	BRFMOD					0x1
-#define	BJAPANMODE				0x2
-#define	BCCKTXSC				0x30
-#define	BCCKEN					0x1000000
-#define	BOFDMEN					0x2000000
-
-#define	BOFDMRXADCPHASE				0x10000
-#define	BOFDMTXDACPHASE				0x40000
-#define	BXATXAGC				0x3f
-
-#define	BXBTXAGC				0xf00
-#define	BXCTXAGC				0xf000
-#define	BXDTXAGC				0xf0000
-
-#define	BPASTART				0xf0000000
-#define	BTRSTART				0x00f00000
-#define	BRFSTART				0x0000f000
-#define	BBBSTART				0x000000f0
-#define	BBBCCKSTART				0x0000000f
-#define	BPAEND					0xf
-#define	BTREND					0x0f000000
-#define	BRFEND					0x000f0000
-#define	BCCAMASK				0x000000f0
-#define	BR2RCCAMASK				0x00000f00
-#define	BHSSI_R2TDELAY				0xf8000000
-#define	BHSSI_T2RDELAY				0xf80000
-#define	BCONTXHSSI				0x400
-#define	BIGFROMCCK				0x200
-#define	BAGCADDRESS				0x3f
-#define	BRXHPTX					0x7000
-#define	BRXHP2RX				0x38000
-#define	BRXHPCCKINI				0xc0000
-#define	BAGCTXCODE				0xc00000
-#define	BAGCRXCODE				0x300000
-
-#define	B3WIREDATALENGTH			0x800
-#define	B3WIREADDREAALENGTH			0x400
-
-#define	B3WIRERFPOWERDOWN			0x1
-#define	B5GPAPEPOLARITY				0x40000000
-#define	B2GPAPEPOLARITY				0x80000000
-#define	BRFSW_TXDEFAULTANT			0x3
-#define	BRFSW_TXOPTIONANT			0x30
-#define	BRFSW_RXDEFAULTANT			0x300
-#define	BRFSW_RXOPTIONANT			0x3000
-#define	BRFSI_3WIREDATA				0x1
-#define	BRFSI_3WIRECLOCK			0x2
-#define	BRFSI_3WIRELOAD				0x4
-#define	BRFSI_3WIRERW				0x8
-#define	BRFSI_3WIRE				0xf
-
-#define	BRFSI_RFENV				0x10
-
-#define	BRFSI_TRSW				0x20
-#define	BRFSI_TRSWB				0x40
-#define	BRFSI_ANTSW				0x100
-#define	BRFSI_ANTSWB				0x200
-#define	BRFSI_PAPE				0x400
-#define	BRFSI_PAPE5G				0x800
-#define	BBANDSELECT				0x1
-#define	BHTSIG2_GI				0x80
-#define	BHTSIG2_SMOOTHING			0x01
-#define	BHTSIG2_SOUNDING			0x02
-#define	BHTSIG2_AGGREATON			0x08
-#define	BHTSIG2_STBC				0x30
-#define	BHTSIG2_ADVCODING			0x40
-#define	BHTSIG2_NUMOFHTLTF			0x300
-#define	BHTSIG2_CRC8				0x3fc
-#define	BHTSIG1_MCS				0x7f
-#define	BHTSIG1_BANDWIDTH			0x80
-#define	BHTSIG1_HTLENGTH			0xffff
-#define	BLSIG_RATE				0xf
-#define	BLSIG_RESERVED				0x10
-#define	BLSIG_LENGTH				0x1fffe
-#define	BLSIG_PARITY				0x20
-#define	BCCKRXPHASE				0x4
-
-#define	BLSSIREADADDRESS			0x7f800000
-#define	BLSSIREADEDGE				0x80000000
-
-#define	BLSSIREADBACKDATA			0xfffff
-
-#define	BLSSIREADOKFLAG				0x1000
-#define	BCCKSAMPLERATE				0x8
-#define	BREGULATOR0STANDBY			0x1
-#define	BREGULATORPLLSTANDBY			0x2
-#define	BREGULATOR1STANDBY			0x4
-#define	BPLLPOWERUP				0x8
-#define	BDPLLPOWERUP				0x10
-#define	BDA10POWERUP				0x20
-#define	BAD7POWERUP				0x200
-#define	BDA6POWERUP				0x2000
-#define	BXTALPOWERUP				0x4000
-#define	B40MDCLKPOWERUP				0x8000
-#define	BDA6DEBUGMODE				0x20000
-#define	BDA6SWING				0x380000
-
-#define	BADCLKPHASE				0x4000000
-#define	B80MCLKDELAY				0x18000000
-#define	BAFEWATCHDOGENABLE			0x20000000
-
-#define	BXTALCAP01				0xc0000000
-#define	BXTALCAP23				0x3
-#define	BXTALCAP92X				0x0f000000
-#define BXTALCAP				0x0f000000
-
-#define	BINTDIFCLKENABLE			0x400
-#define	BEXTSIGCLKENABLE			0x800
-#define	BBANDGAP_MBIAS_POWERUP			0x10000
-#define	BAD11SH_GAIN				0xc0000
-#define	BAD11NPUT_RANGE				0x700000
-#define	BAD110P_CURRENT				0x3800000
-#define	BLPATH_LOOPBACK				0x4000000
-#define	BQPATH_LOOPBACK				0x8000000
-#define	BAFE_LOOPBACK				0x10000000
-#define	BDA10_SWING				0x7e0
-#define	BDA10_REVERSE				0x800
-#define	BDA_CLK_SOURCE				0x1000
-#define	BDA7INPUT_RANGE				0x6000
-#define	BDA7_GAIN				0x38000
-#define	BDA7OUTPUT_CM_MODE			0x40000
-#define	BDA7INPUT_CM_MODE			0x380000
-#define	BDA7CURRENT				0xc00000
-#define	BREGULATOR_ADJUST			0x7000000
-#define	BAD11POWERUP_ATTX			0x1
-#define	BDA10PS_ATTX				0x10
-#define	BAD11POWERUP_ATRX			0x100
-#define	BDA10PS_ATRX				0x1000
-#define	BCCKRX_AGC_FORMAT			0x200
-#define	BPSDFFT_SAMPLE_POINT			0xc000
-#define	BPSD_AVERAGE_NUM			0x3000
-#define	BIQPATH_CONTROL				0xc00
-#define	BPSD_FREQ				0x3ff
-#define	BPSD_ANTENNA_PATH			0x30
-#define	BPSD_IQ_SWITCH				0x40
-#define	BPSD_RX_TRIGGER				0x400000
-#define	BPSD_TX_TRIGGER				0x80000000
-#define	BPSD_SINE_TONE_SCALE			0x7f000000
-#define	BPSD_REPORT				0xffff
-
-#define	BOFDM_TXSC				0x30000000
-#define	BCCK_TXON				0x1
-#define	BOFDM_TXON				0x2
-#define	BDEBUG_PAGE				0xfff
-#define	BDEBUG_ITEM				0xff
-#define	BANTL					0x10
-#define	BANT_NONHT				0x100
-#define	BANT_HT1				0x1000
-#define	BANT_HT2				0x10000
-#define	BANT_HT1S1				0x100000
-#define	BANT_NONHTS1				0x1000000
-
-#define	BCCK_BBMODE				0x3
-#define	BCCK_TXPOWERSAVING			0x80
-#define	BCCK_RXPOWERSAVING			0x40
-
-#define	BCCK_SIDEBAND				0x10
-
-#define	BCCK_SCRAMBLE				0x8
-#define	BCCK_ANTDIVERSITY			0x8000
-#define	BCCK_CARRIER_RECOVERY			0x4000
-#define	BCCK_TXRATE				0x3000
-#define	BCCK_DCCANCEL				0x0800
-#define	BCCK_ISICANCEL				0x0400
-#define	BCCK_MATCH_FILTER			0x0200
-#define	BCCK_EQUALIZER				0x0100
-#define	BCCK_PREAMBLE_DETECT			0x800000
-#define	BCCK_FAST_FALSECCA			0x400000
-#define	BCCK_CH_ESTSTART			0x300000
-#define	BCCK_CCA_COUNT				0x080000
-#define	BCCK_CS_LIM				0x070000
-#define	BCCK_BIST_MODE				0x80000000
-#define	BCCK_CCAMASK				0x40000000
-#define	BCCK_TX_DAC_PHASE			0x4
-#define	BCCK_RX_ADC_PHASE			0x20000000
-#define	BCCKR_CP_MODE				0x0100
-#define	BCCK_TXDC_OFFSET			0xf0
-#define	BCCK_RXDC_OFFSET			0xf
-#define	BCCK_CCA_MODE				0xc000
-#define	BCCK_FALSECS_LIM			0x3f00
-#define	BCCK_CS_RATIO				0xc00000
-#define	BCCK_CORGBIT_SEL			0x300000
-#define	BCCK_PD_LIM				0x0f0000
-#define	BCCK_NEWCCA				0x80000000
-#define	BCCK_RXHP_OF_IG				0x8000
-#define	BCCK_RXIG				0x7f00
-#define	BCCK_LNA_POLARITY			0x800000
-#define	BCCK_RX1ST_BAIN				0x7f0000
-#define	BCCK_RF_EXTEND				0x20000000
-#define	BCCK_RXAGC_SATLEVEL			0x1f000000
-#define	BCCK_RXAGC_SATCOUNT			0xe0
-#define	bCCKRxRFSettle				0x1f
-#define	BCCK_FIXED_RXAGC			0x8000
-#define	BCCK_ANTENNA_POLARITY			0x2000
-#define	BCCK_TXFILTER_TYPE			0x0c00
-#define	BCCK_RXAGC_REPORTTYPE			0x0300
-#define	BCCK_RXDAGC_EN				0x80000000
-#define	BCCK_RXDAGC_PERIOD			0x20000000
-#define	BCCK_RXDAGC_SATLEVEL			0x1f000000
-#define	BCCK_TIMING_RECOVERY			0x800000
-#define	BCCK_TXC0				0x3f0000
-#define	BCCK_TXC1				0x3f000000
-#define	BCCK_TXC2				0x3f
-#define	BCCK_TXC3				0x3f00
-#define	BCCK_TXC4				0x3f0000
-#define	BCCK_TXC5				0x3f000000
-#define	BCCK_TXC6				0x3f
-#define	BCCK_TXC7				0x3f00
-#define	BCCK_DEBUGPORT				0xff0000
-#define	BCCK_DAC_DEBUG				0x0f000000
-#define	BCCK_FALSEALARM_ENABLE			0x8000
-#define	BCCK_FALSEALARM_READ			0x4000
-#define	BCCK_TRSSI				0x7f
-#define	BCCK_RXAGC_REPORT			0xfe
-#define	BCCK_RXREPORT_ANTSEL			0x80000000
-#define	BCCK_RXREPORT_MFOFF			0x40000000
-#define	BCCK_RXREPORT_SQLOSS			0x20000000
-#define	BCCK_RXREPORT_PKTLOSS			0x10000000
-#define	BCCK_RXREPORT_LOCKEDBIT			0x08000000
-#define	BCCK_RXREPORT_RATEERROR			0x04000000
-#define	BCCK_RXREPORT_RXRATE			0x03000000
-#define	BCCK_RXFA_COUNTER_LOWER			0xff
-#define	BCCK_RXFA_COUNTER_UPPER			0xff000000
-#define	BCCK_RXHPAGC_START			0xe000
-#define	BCCK_RXHPAGC_FINAL			0x1c00
-#define	BCCK_RXFALSEALARM_ENABLE		0x8000
-#define	BCCK_FACOUNTER_FREEZE			0x4000
-#define	BCCK_TXPATH_SEL				0x10000000
-#define	BCCK_DEFAULT_RXPATH			0xc000000
-#define	BCCK_OPTION_RXPATH			0x3000000
-
-#define	BNUM_OFSTF				0x3
-#define	BSHIFT_L				0xc0
-#define	BGI_TH					0xc
-#define	BRXPATH_A				0x1
-#define	BRXPATH_B				0x2
-#define	BRXPATH_C				0x4
-#define	BRXPATH_D				0x8
-#define	BTXPATH_A				0x1
-#define	BTXPATH_B				0x2
-#define	BTXPATH_C				0x4
-#define	BTXPATH_D				0x8
-#define	BTRSSI_FREQ				0x200
-#define	BADC_BACKOFF				0x3000
-#define	BDFIR_BACKOFF				0xc000
-#define	BTRSSI_LATCH_PHASE			0x10000
-#define	BRX_LDC_OFFSET				0xff
-#define	BRX_QDC_OFFSET				0xff00
-#define	BRX_DFIR_MODE				0x1800000
-#define	BRX_DCNF_TYPE				0xe000000
-#define	BRXIQIMB_A				0x3ff
-#define	BRXIQIMB_B				0xfc00
-#define	BRXIQIMB_C				0x3f0000
-#define	BRXIQIMB_D				0xffc00000
-#define	BDC_DC_NOTCH				0x60000
-#define	BRXNB_NOTCH				0x1f000000
-#define	BPD_TH					0xf
-#define	BPD_TH_OPT2				0xc000
-#define	BPWED_TH				0x700
-#define	BIFMF_WIN_L				0x800
-#define	BPD_OPTION				0x1000
-#define	BMF_WIN_L				0xe000
-#define	BBW_SEARCH_L				0x30000
-#define	BWIN_ENH_L				0xc0000
-#define	BBW_TH					0x700000
-#define	BED_TH2					0x3800000
-#define	BBW_OPTION				0x4000000
-#define	BRADIO_TH				0x18000000
-#define	BWINDOW_L				0xe0000000
-#define	BSBD_OPTION				0x1
-#define	BFRAME_TH				0x1c
-#define	BFS_OPTION				0x60
-#define	BDC_SLOPE_CHECK				0x80
-#define	BFGUARD_COUNTER_DC_L			0xe00
-#define	BFRAME_WEIGHT_SHORT			0x7000
-#define	BSUB_TUNE				0xe00000
-#define	BFRAME_DC_LENGTH			0xe000000
-#define	BSBD_START_OFFSET			0x30000000
-#define	BFRAME_TH_2				0x7
-#define	BFRAME_GI2_TH				0x38
-#define	BGI2_SYNC_EN				0x40
-#define	BSARCH_SHORT_EARLY			0x300
-#define	BSARCH_SHORT_LATE			0xc00
-#define	BSARCH_GI2_LATE				0x70000
-#define	BCFOANTSUM				0x1
-#define	BCFOACC					0x2
-#define	BCFOSTARTOFFSET				0xc
-#define	BCFOLOOPBACK				0x70
-#define	BCFOSUMWEIGHT				0x80
-#define	BDAGCENABLE				0x10000
-#define	BTXIQIMB_A				0x3ff
-#define	BTXIQIMB_b				0xfc00
-#define	BTXIQIMB_C				0x3f0000
-#define	BTXIQIMB_D				0xffc00000
-#define	BTXIDCOFFSET				0xff
-#define	BTXIQDCOFFSET				0xff00
-#define	BTXDFIRMODE				0x10000
-#define	BTXPESUDO_NOISEON			0x4000000
-#define	BTXPESUDO_NOISE_A			0xff
-#define	BTXPESUDO_NOISE_B			0xff00
-#define	BTXPESUDO_NOISE_C			0xff0000
-#define	BTXPESUDO_NOISE_D			0xff000000
-#define	BCCA_DROPOPTION				0x20000
-#define	BCCA_DROPTHRES				0xfff00000
-#define	BEDCCA_H				0xf
-#define	BEDCCA_L				0xf0
-#define	BLAMBDA_ED				0x300
-#define	BRX_INITIALGAIN				0x7f
-#define	BRX_ANTDIV_EN				0x80
-#define	BRX_AGC_ADDRESS_FOR_LNA			0x7f00
-#define	BRX_HIGHPOWER_FLOW			0x8000
-#define	BRX_AGC_FREEZE_THRES			0xc0000
-#define	BRX_FREEZESTEP_AGC1			0x300000
-#define	BRX_FREEZESTEP_AGC2			0xc00000
-#define	BRX_FREEZESTEP_AGC3			0x3000000
-#define	BRX_FREEZESTEP_AGC0			0xc000000
-#define	BRXRSSI_CMP_EN				0x10000000
-#define	BRXQUICK_AGCEN				0x20000000
-#define	BRXAGC_FREEZE_THRES_MODE		0x40000000
-#define	BRX_OVERFLOW_CHECKTYPE			0x80000000
-#define	BRX_AGCSHIFT				0x7f
-#define	BTRSW_TRI_ONLY				0x80
-#define	BPOWER_THRES				0x300
-#define	BRXAGC_EN				0x1
-#define	BRXAGC_TOGETHER_EN			0x2
-#define	BRXAGC_MIN				0x4
-#define	BRXHP_INI				0x7
-#define	BRXHP_TRLNA				0x70
-#define	BRXHP_RSSI				0x700
-#define	BRXHP_BBP1				0x7000
-#define	BRXHP_BBP2				0x70000
-#define	BRXHP_BBP3				0x700000
-#define	BRSSI_H					0x7f0000
-#define	BRSSI_GEN				0x7f000000
-#define	BRXSETTLE_TRSW				0x7
-#define	BRXSETTLE_LNA				0x38
-#define	BRXSETTLE_RSSI				0x1c0
-#define	BRXSETTLE_BBP				0xe00
-#define	BRXSETTLE_RXHP				0x7000
-#define	BRXSETTLE_ANTSW_RSSI			0x38000
-#define	BRXSETTLE_ANTSW				0xc0000
-#define	BRXPROCESS_TIME_DAGC			0x300000
-#define	BRXSETTLE_HSSI				0x400000
-#define	BRXPROCESS_TIME_BBPPW			0x800000
-#define	BRXANTENNA_POWER_SHIFT			0x3000000
-#define	BRSSI_TABLE_SELECT			0xc000000
-#define	BRXHP_FINAL				0x7000000
-#define	BRXHPSETTLE_BBP				0x7
-#define	BRXHTSETTLE_HSSI			0x8
-#define	BRXHTSETTLE_RXHP			0x70
-#define	BRXHTSETTLE_BBPPW			0x80
-#define	BRXHTSETTLE_IDLE			0x300
-#define	BRXHTSETTLE_RESERVED			0x1c00
-#define	BRXHT_RXHP_EN				0x8000
-#define	BRXAGC_FREEZE_THRES			0x30000
-#define	BRXAGC_TOGETHEREN			0x40000
-#define	BRXHTAGC_MIN				0x80000
-#define	BRXHTAGC_EN				0x100000
-#define	BRXHTDAGC_EN				0x200000
-#define	BRXHT_RXHP_BBP				0x1c00000
-#define	BRXHT_RXHP_FINAL			0xe0000000
-#define	BRXPW_RADIO_TH				0x3
-#define	BRXPW_RADIO_EN				0x4
-#define	BRXMF_HOLD				0x3800
-#define	BRXPD_DELAY_TH1				0x38
-#define	BRXPD_DELAY_TH2				0x1c0
-#define	BRXPD_DC_COUNT_MAX			0x600
-#define	BRXPD_DELAY_TH				0x8000
-#define	BRXPROCESS_DELAY			0xf0000
-#define	BRXSEARCHRANGE_GI2_EARLY		0x700000
-#define	BRXFRAME_FUARD_COUNTER_L		0x3800000
-#define	BRXSGI_GUARD_L				0xc000000
-#define	BRXSGI_SEARCH_L				0x30000000
-#define	BRXSGI_TH				0xc0000000
-#define	BDFSCNT0				0xff
-#define	BDFSCNT1				0xff00
-#define	BDFSFLAG				0xf0000
-#define	BMF_WEIGHT_SUM				0x300000
-#define	BMINIDX_TH				0x7f000000
-#define	BDAFORMAT				0x40000
-#define	BTXCH_EMU_ENABLE			0x01000000
-#define	BTRSW_ISOLATION_A			0x7f
-#define	BTRSW_ISOLATION_B			0x7f00
-#define	BTRSW_ISOLATION_C			0x7f0000
-#define	BTRSW_ISOLATION_D			0x7f000000
-#define	BEXT_LNA_GAIN				0x7c00
-
-#define	BSTBC_EN				0x4
-#define	BANTENNA_MAPPING			0x10
-#define	BNSS					0x20
-#define	BCFO_ANTSUM_ID				0x200
-#define	BPHY_COUNTER_RESET			0x8000000
-#define	BCFO_REPORT_GET				0x4000000
-#define	BOFDM_CONTINUE_TX			0x10000000
-#define	BOFDM_SINGLE_CARRIER			0x20000000
-#define	BOFDM_SINGLE_TONE			0x40000000
-#define	BHT_DETECT				0x100
-#define	BCFOEN					0x10000
-#define	BCFOVALUE				0xfff00000
-#define	BSIGTONE_RE				0x3f
-#define	BSIGTONE_IM				0x7f00
-#define	BCOUNTER_CCA				0xffff
-#define	BCOUNTER_PARITYFAIL			0xffff0000
-#define	BCOUNTER_RATEILLEGAL			0xffff
-#define	BCOUNTER_CRC8FAIL			0xffff0000
-#define	BCOUNTER_MCSNOSUPPORT			0xffff
-#define	BCOUNTER_FASTSYNC			0xffff
-#define	BSHORTCFO				0xfff
-#define	BSHORTCFOT_LENGTH			12
-#define	BSHORTCFOF_LENGTH			11
-#define	BLONGCFO				0x7ff
-#define	BLONGCFOT_LENGTH			11
-#define	BLONGCFOF_LENGTH			11
-#define	BTAILCFO				0x1fff
-#define	BTAILCFOT_LENGTH			13
-#define	BTAILCFOF_LENGTH			12
-#define	BNOISE_EN_PWDB				0xffff
-#define	BCC_POWER_DB				0xffff0000
-#define	BMOISE_PWDB				0xffff
-#define	BPOWERMEAST_LENGTH			10
-#define	BPOWERMEASF_LENGTH			3
-#define	BRX_HT_BW				0x1
-#define	BRXSC					0x6
-#define	BRX_HT					0x8
-#define	BNB_INTF_DET_ON				0x1
-#define	BINTF_WIN_LEN_CFG			0x30
-#define	BNB_INTF_TH_CFG				0x1c0
-#define	BRFGAIN					0x3f
-#define	BTABLESEL				0x40
-#define	BTRSW					0x80
-#define	BRXSNR_A				0xff
-#define	BRXSNR_B				0xff00
-#define	BRXSNR_C				0xff0000
-#define	BRXSNR_D				0xff000000
-#define	BSNR_EVMT_LENGTH			8
-#define	BSNR_EVMF_LENGTH			1
-#define	BCSI1ST					0xff
-#define	BCSI2ND					0xff00
-#define	BRXEVM1ST				0xff0000
-#define	BRXEVM2ND				0xff000000
-#define	BSIGEVM					0xff
-#define	BPWDB					0xff00
-#define	BSGIEN					0x10000
-
-#define	BSFACTOR_QMA1				0xf
-#define	BSFACTOR_QMA2				0xf0
-#define	BSFACTOR_QMA3				0xf00
-#define	BSFACTOR_QMA4				0xf000
-#define	BSFACTOR_QMA5				0xf0000
-#define	BSFACTOR_QMA6				0xf0000
-#define	BSFACTOR_QMA7				0xf00000
-#define	BSFACTOR_QMA8				0xf000000
-#define	BSFACTOR_QMA9				0xf0000000
-#define	BCSI_SCHEME				0x100000
-
-#define	BNOISE_LVL_TOP_SET			0x3
-#define	BCHSMOOTH				0x4
-#define	BCHSMOOTH_CFG1				0x38
-#define	BCHSMOOTH_CFG2				0x1c0
-#define	BCHSMOOTH_CFG3				0xe00
-#define	BCHSMOOTH_CFG4				0x7000
-#define	BMRCMODE				0x800000
-#define	BTHEVMCFG				0x7000000
-
-#define	BLOOP_FIT_TYPE				0x1
-#define	BUPD_CFO				0x40
-#define	BUPD_CFO_OFFDATA			0x80
-#define	BADV_UPD_CFO				0x100
-#define	BADV_TIME_CTRL				0x800
-#define	BUPD_CLKO				0x1000
-#define	BFC					0x6000
-#define	BTRACKING_MODE				0x8000
-#define	BPHCMP_ENABLE				0x10000
-#define	BUPD_CLKO_LTF				0x20000
-#define	BCOM_CH_CFO				0x40000
-#define	BCSI_ESTI_MODE				0x80000
-#define	BADV_UPD_EQZ				0x100000
-#define	BUCHCFG					0x7000000
-#define	BUPDEQZ					0x8000000
-
-#define	BRX_PESUDO_NOISE_ON			0x20000000
-#define	BRX_PESUDO_NOISE_A			0xff
-#define	BRX_PESUDO_NOISE_B			0xff00
-#define	BRX_PESUDO_NOISE_C			0xff0000
-#define	BRX_PESUDO_NOISE_D			0xff000000
-#define	BRX_PESUDO_NOISESTATE_A			0xffff
-#define	BRX_PESUDO_NOISESTATE_B			0xffff0000
-#define	BRX_PESUDO_NOISESTATE_C			0xffff
-#define	BRX_PESUDO_NOISESTATE_D			0xffff0000
-
-#define	BZEBRA1_HSSIENABLE			0x8
-#define	BZEBRA1_TRXCONTROL			0xc00
-#define	BZEBRA1_TRXGAINSETTING			0x07f
-#define	BZEBRA1_RXCOUNTER			0xc00
-#define	BZEBRA1_TXCHANGEPUMP			0x38
-#define	BZEBRA1_RXCHANGEPUMP			0x7
-#define	BZEBRA1_CHANNEL_NUM			0xf80
-#define	BZEBRA1_TXLPFBW				0x400
-#define	BZEBRA1_RXLPFBW				0x600
-
-#define	BRTL8256REG_MODE_CTRL1			0x100
-#define	BRTL8256REG_MODE_CTRL0			0x40
-#define	BRTL8256REG_TXLPFBW			0x18
-#define	BRTL8256REG_RXLPFBW			0x600
-
-#define	BRTL8258_TXLPFBW			0xc
-#define	BRTL8258_RXLPFBW			0xc00
-#define	BRTL8258_RSSILPFBW			0xc0
-
-#define	BBYTE0					0x1
-#define	BBYTE1					0x2
-#define	BBYTE2					0x4
-#define	BBYTE3					0x8
-#define	BWORD0					0x3
-#define	BWORD1					0xc
-#define	BWORD					0xf
-
-#define	MASKBYTE0				0xff
-#define	MASKBYTE1				0xff00
-#define	MASKBYTE2				0xff0000
-#define	MASKBYTE3				0xff000000
-#define	MASKHWORD				0xffff0000
-#define	MASKLWORD				0x0000ffff
-#define	MASKDWORD				0xffffffff
-#define	MASK12BITS				0xfff
-#define	MASKH4BITS				0xf0000000
-#define MASKOFDM_D				0xffc00000
-#define	MASKCCK					0x3f3f3f3f
-
-#define	MASK4BITS				0x0f
-#define	MASK20BITS				0xfffff
-#define RFREG_OFFSET_MASK			0xfffff
-
-#define	BENABLE					0x1
-#define	BDISABLE				0x0
-
-#define	LEFT_ANTENNA				0x0
-#define	RIGHT_ANTENNA				0x1
-
-#define	TCHECK_TXSTATUS				500
-#define	TUPDATE_RXCOUNTER			100
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
deleted file mode 100644
index a2d58df5d3a0..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.c
+++ /dev/null
@@ -1,523 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-rf.h"
-#include "rtl8192c-dm.h"
-
-static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
-
-void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	switch (bandwidth) {
-	case HT_CHANNEL_WIDTH_20:
-		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
-					     0xfffff3ff) | 0x0400);
-		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
-			      rtlphy->rfreg_chnlval[0]);
-		break;
-	case HT_CHANNEL_WIDTH_20_40:
-		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
-					     0xfffff3ff));
-		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
-			      rtlphy->rfreg_chnlval[0]);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("unknown bandwidth: %#X\n", bandwidth));
-		break;
-	}
-}
-
-void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-				       u8 *ppowerlevel)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u32 tx_agc[2] = {0, 0}, tmpval;
-	bool turbo_scanoff = false;
-	u8 idx1, idx2;
-	u8 *ptr;
-
-	if (rtlefuse->eeprom_regulatory != 0)
-		turbo_scanoff = true;
-
-	if (mac->act_scanning == true) {
-		tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
-		tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
-
-		if (turbo_scanoff) {
-			for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
-				tx_agc[idx1] = ppowerlevel[idx1] |
-				    (ppowerlevel[idx1] << 8) |
-				    (ppowerlevel[idx1] << 16) |
-				    (ppowerlevel[idx1] << 24);
-			}
-		}
-	} else {
-		for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
-			tx_agc[idx1] = ppowerlevel[idx1] |
-			    (ppowerlevel[idx1] << 8) |
-			    (ppowerlevel[idx1] << 16) |
-			    (ppowerlevel[idx1] << 24);
-		}
-
-		if (rtlefuse->eeprom_regulatory == 0) {
-			tmpval =
-			    (rtlphy->mcs_txpwrlevel_origoffset[0][6]) +
-			    (rtlphy->mcs_txpwrlevel_origoffset[0][7] <<
-			     8);
-			tx_agc[RF90_PATH_A] += tmpval;
-
-			tmpval = (rtlphy->mcs_txpwrlevel_origoffset[0][14]) +
-				 (rtlphy->mcs_txpwrlevel_origoffset[0][15] <<
-				 24);
-			tx_agc[RF90_PATH_B] += tmpval;
-		}
-	}
-
-	for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) {
-		ptr = (u8 *) (&(tx_agc[idx1]));
-		for (idx2 = 0; idx2 < 4; idx2++) {
-			if (*ptr > RF6052_MAX_TX_PWR)
-				*ptr = RF6052_MAX_TX_PWR;
-			ptr++;
-		}
-	}
-
-	tmpval = tx_agc[RF90_PATH_A] & 0xff;
-	rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval);
-
-	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-		("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
-		 RTXAGC_A_CCK1_MCS32));
-
-	tmpval = tx_agc[RF90_PATH_A] >> 8;
-
-	if (mac->mode == WIRELESS_MODE_B)
-		tmpval = tmpval & 0xff00ffff;
-
-	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval);
-
-	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-		("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval,
-		 RTXAGC_B_CCK11_A_CCK2_11));
-
-	tmpval = tx_agc[RF90_PATH_B] >> 24;
-	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval);
-
-	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-		("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
-		 RTXAGC_B_CCK11_A_CCK2_11));
-
-	tmpval = tx_agc[RF90_PATH_B] & 0x00ffffff;
-	rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, 0xffffff00, tmpval);
-
-	RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-		("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval,
-		 RTXAGC_B_CCK1_55_MCS32));
-}
-
-static void rtl92c_phy_get_power_base(struct ieee80211_hw *hw,
-				      u8 *ppowerlevel, u8 channel,
-				      u32 *ofdmbase, u32 *mcsbase)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u32 powerBase0, powerBase1;
-	u8 legacy_pwrdiff, ht20_pwrdiff;
-	u8 i, powerlevel[2];
-
-	for (i = 0; i < 2; i++) {
-		powerlevel[i] = ppowerlevel[i];
-		legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff[i][channel - 1];
-		powerBase0 = powerlevel[i] + legacy_pwrdiff;
-
-		powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) |
-		    (powerBase0 << 8) | powerBase0;
-		*(ofdmbase + i) = powerBase0;
-		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-			(" [OFDM power base index rf(%c) = 0x%x]\n",
-			 ((i == 0) ? 'A' : 'B'), *(ofdmbase + i)));
-	}
-
-	for (i = 0; i < 2; i++) {
-		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) {
-			ht20_pwrdiff = rtlefuse->txpwr_ht20diff[i][channel - 1];
-			powerlevel[i] += ht20_pwrdiff;
-		}
-		powerBase1 = powerlevel[i];
-		powerBase1 = (powerBase1 << 24) |
-		    (powerBase1 << 16) | (powerBase1 << 8) | powerBase1;
-
-		*(mcsbase + i) = powerBase1;
-
-		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-			(" [MCS power base index rf(%c) = 0x%x]\n",
-			 ((i == 0) ? 'A' : 'B'), *(mcsbase + i)));
-	}
-}
-
-static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw,
-						       u8 channel, u8 index,
-						       u32 *powerBase0,
-						       u32 *powerBase1,
-						       u32 *p_outwriteval)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 i, chnlgroup, pwr_diff_limit[4];
-	u32 writeVal, customer_limit, rf;
-
-	for (rf = 0; rf < 2; rf++) {
-		switch (rtlefuse->eeprom_regulatory) {
-		case 0:
-			chnlgroup = 0;
-
-			writeVal =
-			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup][index +
-			    (rf ? 8 : 0)]
-			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
-
-			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-				("RTK better performance, "
-				 "writeVal(%c) = 0x%x\n",
-				 ((rf == 0) ? 'A' : 'B'), writeVal));
-			break;
-		case 1:
-			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
-				writeVal = ((index < 2) ? powerBase0[rf] :
-					    powerBase1[rf]);
-
-				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-					("Realtek regulatory, 40MHz, "
-					 "writeVal(%c) = 0x%x\n",
-					 ((rf == 0) ? 'A' : 'B'), writeVal));
-			} else {
-				if (rtlphy->pwrgroup_cnt == 1)
-					chnlgroup = 0;
-				if (rtlphy->pwrgroup_cnt >= 3) {
-					if (channel <= 3)
-						chnlgroup = 0;
-					else if (channel >= 4 && channel <= 9)
-						chnlgroup = 1;
-					else if (channel > 9)
-						chnlgroup = 2;
-					if (rtlphy->pwrgroup_cnt == 4)
-						chnlgroup++;
-				}
-
-				writeVal =
-				    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
-				    [index + (rf ? 8 : 0)] + ((index < 2) ?
-							      powerBase0[rf] :
-							      powerBase1[rf]);
-
-				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-					("Realtek regulatory, 20MHz, "
-					 "writeVal(%c) = 0x%x\n",
-					 ((rf == 0) ? 'A' : 'B'), writeVal));
-			}
-			break;
-		case 2:
-			writeVal =
-			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
-
-			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-				("Better regulatory, "
-				 "writeVal(%c) = 0x%x\n",
-				 ((rf == 0) ? 'A' : 'B'), writeVal));
-			break;
-		case 3:
-			chnlgroup = 0;
-
-			if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
-				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-					("customer's limit, 40MHz "
-					 "rf(%c) = 0x%x\n",
-					 ((rf == 0) ? 'A' : 'B'),
-					 rtlefuse->pwrgroup_ht40[rf][channel -
-								     1]));
-			} else {
-				RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-					("customer's limit, 20MHz "
-					 "rf(%c) = 0x%x\n",
-					 ((rf == 0) ? 'A' : 'B'),
-					 rtlefuse->pwrgroup_ht20[rf][channel -
-								     1]));
-			}
-			for (i = 0; i < 4; i++) {
-				pwr_diff_limit[i] =
-				    (u8) ((rtlphy->mcs_txpwrlevel_origoffset
-					  [chnlgroup][index +
-					  (rf ? 8 : 0)] & (0x7f << (i * 8))) >>
-					  (i * 8));
-
-				if (rtlphy->current_chan_bw ==
-				    HT_CHANNEL_WIDTH_20_40) {
-					if (pwr_diff_limit[i] >
-					    rtlefuse->
-					    pwrgroup_ht40[rf][channel - 1])
-						pwr_diff_limit[i] =
-						    rtlefuse->pwrgroup_ht40[rf]
-						    [channel - 1];
-				} else {
-					if (pwr_diff_limit[i] >
-					    rtlefuse->
-					    pwrgroup_ht20[rf][channel - 1])
-						pwr_diff_limit[i] =
-						    rtlefuse->pwrgroup_ht20[rf]
-						    [channel - 1];
-				}
-			}
-
-			customer_limit = (pwr_diff_limit[3] << 24) |
-			    (pwr_diff_limit[2] << 16) |
-			    (pwr_diff_limit[1] << 8) | (pwr_diff_limit[0]);
-
-			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-				("Customer's limit rf(%c) = 0x%x\n",
-				 ((rf == 0) ? 'A' : 'B'), customer_limit));
-
-			writeVal = customer_limit +
-			    ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
-
-			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-				("Customer, writeVal rf(%c)= 0x%x\n",
-				 ((rf == 0) ? 'A' : 'B'), writeVal));
-			break;
-		default:
-			chnlgroup = 0;
-			writeVal =
-			    rtlphy->mcs_txpwrlevel_origoffset[chnlgroup]
-			    [index + (rf ? 8 : 0)]
-			    + ((index < 2) ? powerBase0[rf] : powerBase1[rf]);
-
-			RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-				("RTK better performance, writeVal "
-				 "rf(%c) = 0x%x\n",
-				 ((rf == 0) ? 'A' : 'B'), writeVal));
-			break;
-		}
-
-		if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1)
-			writeVal = writeVal - 0x06060606;
-		else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
-			 TXHIGHPWRLEVEL_BT2)
-			writeVal = writeVal - 0x0c0c0c0c;
-		*(p_outwriteval + rf) = writeVal;
-	}
-}
-
-static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw,
-					 u8 index, u32 *pValue)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	u16 regoffset_a[6] = {
-		RTXAGC_A_RATE18_06, RTXAGC_A_RATE54_24,
-		RTXAGC_A_MCS03_MCS00, RTXAGC_A_MCS07_MCS04,
-		RTXAGC_A_MCS11_MCS08, RTXAGC_A_MCS15_MCS12
-	};
-	u16 regoffset_b[6] = {
-		RTXAGC_B_RATE18_06, RTXAGC_B_RATE54_24,
-		RTXAGC_B_MCS03_MCS00, RTXAGC_B_MCS07_MCS04,
-		RTXAGC_B_MCS11_MCS08, RTXAGC_B_MCS15_MCS12
-	};
-	u8 i, rf, pwr_val[4];
-	u32 writeVal;
-	u16 regoffset;
-
-	for (rf = 0; rf < 2; rf++) {
-		writeVal = pValue[rf];
-		for (i = 0; i < 4; i++) {
-			pwr_val[i] = (u8) ((writeVal & (0x7f <<
-							(i * 8))) >> (i * 8));
-
-			if (pwr_val[i] > RF6052_MAX_TX_PWR)
-				pwr_val[i] = RF6052_MAX_TX_PWR;
-		}
-		writeVal = (pwr_val[3] << 24) | (pwr_val[2] << 16) |
-		    (pwr_val[1] << 8) | pwr_val[0];
-
-		if (rf == 0)
-			regoffset = regoffset_a[index];
-		else
-			regoffset = regoffset_b[index];
-		rtl_set_bbreg(hw, regoffset, MASKDWORD, writeVal);
-
-		RTPRINT(rtlpriv, FPHY, PHY_TXPWR,
-			("Set 0x%x = %08x\n", regoffset, writeVal));
-
-		if (((get_rf_type(rtlphy) == RF_2T2R) &&
-		     (regoffset == RTXAGC_A_MCS15_MCS12 ||
-		      regoffset == RTXAGC_B_MCS15_MCS12)) ||
-		    ((get_rf_type(rtlphy) != RF_2T2R) &&
-		     (regoffset == RTXAGC_A_MCS07_MCS04 ||
-		      regoffset == RTXAGC_B_MCS07_MCS04))) {
-
-			writeVal = pwr_val[3];
-			if (regoffset == RTXAGC_A_MCS15_MCS12 ||
-			    regoffset == RTXAGC_A_MCS07_MCS04)
-				regoffset = 0xc90;
-			if (regoffset == RTXAGC_B_MCS15_MCS12 ||
-			    regoffset == RTXAGC_B_MCS07_MCS04)
-				regoffset = 0xc98;
-
-			for (i = 0; i < 3; i++) {
-				writeVal = (writeVal > 6) ? (writeVal - 6) : 0;
-				rtl_write_byte(rtlpriv, (u32) (regoffset + i),
-					       (u8) writeVal);
-			}
-		}
-	}
-}
-
-void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
-					u8 *ppowerlevel, u8 channel)
-{
-	u32 writeVal[2], powerBase0[2], powerBase1[2];
-	u8 index;
-
-	rtl92c_phy_get_power_base(hw, ppowerlevel,
-				  channel, &powerBase0[0], &powerBase1[0]);
-
-	for (index = 0; index < 6; index++) {
-		_rtl92c_get_txpower_writeval_by_regulatory(hw,
-							   channel, index,
-							   &powerBase0[0],
-							   &powerBase1[0],
-							   &writeVal[0]);
-
-		_rtl92c_write_ofdm_power_reg(hw, index, &writeVal[0]);
-	}
-}
-
-bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	if (rtlphy->rf_type == RF_1T1R)
-		rtlphy->num_total_rfpath = 1;
-	else
-		rtlphy->num_total_rfpath = 2;
-
-	return _rtl92c_phy_rf6052_config_parafile(hw);
-}
-
-static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u32 u4_regvalue;
-	u8 rfpath;
-	bool rtstatus;
-	struct bb_reg_def *pphyreg;
-
-	for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
-
-		pphyreg = &rtlphy->phyreg_def[rfpath];
-
-		switch (rfpath) {
-		case RF90_PATH_A:
-		case RF90_PATH_C:
-			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
-						    BRFSI_RFENV);
-			break;
-		case RF90_PATH_B:
-		case RF90_PATH_D:
-			u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
-						    BRFSI_RFENV << 16);
-			break;
-		}
-
-		rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
-		udelay(1);
-
-		rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
-		udelay(1);
-
-		rtl_set_bbreg(hw, pphyreg->rfhssi_para2,
-			      B3WIREADDREAALENGTH, 0x0);
-		udelay(1);
-
-		rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0);
-		udelay(1);
-
-		switch (rfpath) {
-		case RF90_PATH_A:
-			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
-					(enum radio_path) rfpath);
-			break;
-		case RF90_PATH_B:
-			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
-					(enum radio_path) rfpath);
-			break;
-		case RF90_PATH_C:
-			break;
-		case RF90_PATH_D:
-			break;
-		}
-
-		switch (rfpath) {
-		case RF90_PATH_A:
-		case RF90_PATH_C:
-			rtl_set_bbreg(hw, pphyreg->rfintfs,
-				      BRFSI_RFENV, u4_regvalue);
-			break;
-		case RF90_PATH_B:
-		case RF90_PATH_D:
-			rtl_set_bbreg(hw, pphyreg->rfintfs,
-				      BRFSI_RFENV << 16, u4_regvalue);
-			break;
-		}
-
-		if (rtstatus != true) {
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
-				 ("Radio[%d] Fail!!", rfpath));
-			return false;
-		}
-
-	}
-
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("<---\n"));
-	return rtstatus;
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
deleted file mode 100644
index d3014f99bb7b..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-rf.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92C_RF_H__
-#define __RTL92C_RF_H__
-
-#define RF6052_MAX_TX_PWR		0x3F
-#define RF6052_MAX_REG			0x3F
-#define RF6052_MAX_PATH			2
-
-extern void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
-					    u8 bandwidth);
-extern void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-					      u8 *ppowerlevel);
-extern void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
-					       u8 *ppowerlevel, u8 channel);
-extern bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw);
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
deleted file mode 100644
index 4c76ad6401be..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include <linux/vmalloc.h>
-
-#include "../wifi.h"
-#include "../core.h"
-#include "../pci.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-dm.h"
-#include "rtl8192c-hw.h"
-#include "rtl8192c-sw.h"
-#include "rtl8192c-trx.h"
-#include "rtl8192c-led.h"
-
-int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	rtlpriv->dm.b_dm_initialgain_enable = 1;
-	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.b_disable_framebursting = 0;;
-	rtlpriv->dm.thermalvalue = 0;
-	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
-
-	rtlpci->receive_config = (RCR_APPFCS |
-				  RCR_AMF |
-				  RCR_ADF |
-				  RCR_APP_MIC |
-				  RCR_APP_ICV |
-				  RCR_AICV |
-				  RCR_ACRC32 |
-				  RCR_AB |
-				  RCR_AM |
-				  RCR_APM |
-				  RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);
-
-	rtlpci->irq_mask[0] =
-	    (u32) (IMR_ROK |
-		   IMR_VODOK |
-		   IMR_VIDOK |
-		   IMR_BEDOK |
-		   IMR_BKDOK |
-		   IMR_MGNTDOK |
-		   IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);
-
-	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
-
-	rtlpriv->rtlhal.pfirmware = (u8 *) vmalloc(0x4000);
-	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Can't alloc buffer for fw.\n"));
-		return 1;
-	}
-
-	return 0;
-}
-
-void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	if (rtlpriv->rtlhal.pfirmware) {
-		vfree(rtlpriv->rtlhal.pfirmware);
-		rtlpriv->rtlhal.pfirmware = NULL;
-	}
-}
-
-static struct rtl_hal_ops rtl8192ce_hal_ops = {
-	.init_sw_vars = rtl92c_init_sw_vars,
-	.deinit_sw_vars = rtl92c_deinit_sw_vars,
-	.read_eeprom_info = rtl92ce_read_eeprom_info,
-	.interrupt_recognized = rtl92ce_interrupt_recognized,
-	.hw_init = rtl92ce_hw_init,
-	.hw_disable = rtl92ce_card_disable,
-	.enable_interrupt = rtl92ce_enable_interrupt,
-	.disable_interrupt = rtl92ce_disable_interrupt,
-	.set_network_type = rtl92ce_set_network_type,
-	.set_qos = rtl92ce_set_qos,
-	.set_bcn_reg = rtl92ce_set_beacon_related_registers,
-	.set_bcn_intv = rtl92ce_set_beacon_interval,
-	.update_interrupt_mask = rtl92ce_update_interrupt_mask,
-	.get_hw_reg = rtl92ce_get_hw_reg,
-	.set_hw_reg = rtl92ce_set_hw_reg,
-	.update_rate_table = rtl92ce_update_hal_rate_table,
-	.update_rate_mask = rtl92ce_update_hal_rate_mask,
-	.fill_tx_desc = rtl92ce_tx_fill_desc,
-	.fill_tx_cmddesc = rtl92ce_tx_fill_cmddesc,
-	.query_rx_desc = rtl92ce_rx_query_desc,
-	.set_channel_access = rtl92ce_update_channel_access_setting,
-	.radio_onoff_checking = rtl92ce_gpio_radio_on_off_checking,
-	.set_bw_mode = rtl92c_phy_set_bw_mode,
-	.switch_channel = rtl92c_phy_sw_chnl,
-	.dm_watchdog = rtl92c_dm_watchdog,
-	.scan_operation_backup = rtl92c_phy_scan_operation_backup,
-	.set_rf_power_state = rtl92c_phy_set_rf_power_state,
-	.led_control = rtl92ce_led_control,
-	.set_desc = rtl92ce_set_desc,
-	.get_desc = rtl92ce_get_desc,
-	.tx_polling = rtl92ce_tx_polling,
-	.enable_hw_sec = rtl92ce_enable_hw_security_config,
-	.set_key = rtl92ce_set_key,
-	.init_sw_leds = rtl92ce_init_sw_leds,
-	.deinit_sw_leds = rtl92ce_deinit_sw_leds,
-	.get_bbreg = rtl92c_phy_query_bb_reg,
-	.set_bbreg = rtl92c_phy_set_bb_reg,
-	.get_rfreg = rtl92c_phy_query_rf_reg,
-	.set_rfreg = rtl92c_phy_set_rf_reg,
-};
-
-static struct rtl_mod_params rtl92ce_mod_params = {
-	.sw_crypto = 0,
-};
-
-static struct rtl_hal_cfg rtl92ce_hal_cfg = {
-	.name = "rtl92c_pci",
-	.fw_name = "rtlwifi/rtl8192cfw.bin",
-	.ops = &rtl8192ce_hal_ops,
-	.mod_params = &rtl92ce_mod_params,
-
-	.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
-	.maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
-	.maps[SYS_CLK] = REG_SYS_CLKR,
-	.maps[MAC_RCR_AM] = AM,
-	.maps[MAC_RCR_AB] = AB,
-	.maps[MAC_RCR_ACRC32] = ACRC32,
-	.maps[MAC_RCR_ACF] = ACF,
-	.maps[MAC_RCR_AAP] = AAP,
-
-	.maps[EFUSE_TEST] = REG_EFUSE_TEST,
-	.maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
-	.maps[EFUSE_CLK] = 0,
-	.maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
-	.maps[EFUSE_PWC_EV12V] = PWC_EV12V,
-	.maps[EFUSE_FEN_ELDR] = FEN_ELDR,
-	.maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
-	.maps[EFUSE_ANA8M] = EFUSE_ANA8M,
-	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
-
-	.maps[RWCAM] = REG_CAMCMD,
-	.maps[WCAMI] = REG_CAMWRITE,
-	.maps[RCAMO] = REG_CAMREAD,
-	.maps[CAMDBG] = REG_CAMDBG,
-	.maps[SECR] = REG_SECCFG,
-	.maps[SEC_CAM_NONE] = CAM_NONE,
-	.maps[SEC_CAM_WEP40] = CAM_WEP40,
-	.maps[SEC_CAM_TKIP] = CAM_TKIP,
-	.maps[SEC_CAM_AES] = CAM_AES,
-	.maps[SEC_CAM_WEP104] = CAM_WEP104,
-
-	.maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
-	.maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
-	.maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
-	.maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
-	.maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
-	.maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
-	.maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
-	.maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
-	.maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
-	.maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
-	.maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
-	.maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
-	.maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
-	.maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
-	.maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
-	.maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
-
-	.maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
-	.maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
-	.maps[RTL_IMR_BcnInt] = IMR_BCNINT,
-	.maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
-	.maps[RTL_IMR_RDU] = IMR_RDU,
-	.maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
-	.maps[RTL_IMR_BDOK] = IMR_BDOK,
-	.maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
-	.maps[RTL_IMR_TBDER] = IMR_TBDER,
-	.maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
-	.maps[RTL_IMR_TBDOK] = IMR_TBDOK,
-	.maps[RTL_IMR_BKDOK] = IMR_BKDOK,
-	.maps[RTL_IMR_BEDOK] = IMR_BEDOK,
-	.maps[RTL_IMR_VIDOK] = IMR_VIDOK,
-	.maps[RTL_IMR_VODOK] = IMR_VODOK,
-	.maps[RTL_IMR_ROK] = IMR_ROK,
-	.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
-
-	.maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
-	.maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
-	.maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
-	.maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
-	.maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
-	.maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
-	.maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
-	.maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
-	.maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
-	.maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
-	.maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
-	.maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
-
-	.maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
-	.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
-};
-
-static struct pci_device_id rtl92ce_pci_ids[] __devinitdata = {
-	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
-	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
-	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
-	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8176, rtl92ce_hal_cfg)},
-	{},
-};
-
-MODULE_DEVICE_TABLE(pci, rtl92ce_pci_ids);
-
-MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
-MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
-MODULE_AUTHOR("Larry Finger	<Larry.Finger@lwfinger.net>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
-MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
-
-module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
-MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
-
-static struct pci_driver rtl92ce_driver = {
-	.name = KBUILD_MODNAME,
-	.id_table = rtl92ce_pci_ids,
-	.probe = rtl_pci_probe,
-	.remove = rtl_pci_disconnect,
-
-#ifdef CONFIG_PM
-	.suspend = rtl_pci_suspend,
-	.resume = rtl_pci_resume,
-#endif
-
-};
-
-static int __init rtl92ce_module_init(void)
-{
-	int ret;
-
-	ret = pci_register_driver(&rtl92ce_driver);
-	if (ret)
-		RT_ASSERT(false, (": No device found\n"));
-
-	return ret;
-}
-
-static void __exit rtl92ce_module_exit(void)
-{
-	pci_unregister_driver(&rtl92ce_driver);
-}
-
-module_init(rtl92ce_module_init);
-module_exit(rtl92ce_module_exit);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
deleted file mode 100644
index de1198c38d4e..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92CE_SW_H__
-#define __RTL92CE_SW_H__
-
-int rtl92c_init_sw_vars(struct ieee80211_hw *hw);
-void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw);
-void rtl92c_init_var_map(struct ieee80211_hw *hw);
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
deleted file mode 100644
index 2a9bbbe691a4..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.c
+++ /dev/null
@@ -1,1224 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Created on  2010/ 5/18,  1:41
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "rtl8192c-table.h"
-
-
-u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH] = {
-	0x024, 0x0011800f,
-	0x028, 0x00ffdb83,
-	0x800, 0x80040002,
-	0x804, 0x00000003,
-	0x808, 0x0000fc00,
-	0x80c, 0x0000000a,
-	0x810, 0x10005388,
-	0x814, 0x020c3d10,
-	0x818, 0x02200385,
-	0x81c, 0x00000000,
-	0x820, 0x01000100,
-	0x824, 0x00390004,
-	0x828, 0x01000100,
-	0x82c, 0x00390004,
-	0x830, 0x27272727,
-	0x834, 0x27272727,
-	0x838, 0x27272727,
-	0x83c, 0x27272727,
-	0x840, 0x00010000,
-	0x844, 0x00010000,
-	0x848, 0x27272727,
-	0x84c, 0x27272727,
-	0x850, 0x00000000,
-	0x854, 0x00000000,
-	0x858, 0x569a569a,
-	0x85c, 0x0c1b25a4,
-	0x860, 0x66e60230,
-	0x864, 0x061f0130,
-	0x868, 0x27272727,
-	0x86c, 0x2b2b2b27,
-	0x870, 0x07000700,
-	0x874, 0x22184000,
-	0x878, 0x08080808,
-	0x87c, 0x00000000,
-	0x880, 0xc0083070,
-	0x884, 0x000004d5,
-	0x888, 0x00000000,
-	0x88c, 0xcc0000c0,
-	0x890, 0x00000800,
-	0x894, 0xfffffffe,
-	0x898, 0x40302010,
-	0x89c, 0x00706050,
-	0x900, 0x00000000,
-	0x904, 0x00000023,
-	0x908, 0x00000000,
-	0x90c, 0x81121313,
-	0xa00, 0x00d047c8,
-	0xa04, 0x80ff000c,
-	0xa08, 0x8c838300,
-	0xa0c, 0x2e68120f,
-	0xa10, 0x9500bb78,
-	0xa14, 0x11144028,
-	0xa18, 0x00881117,
-	0xa1c, 0x89140f00,
-	0xa20, 0x1a1b0000,
-	0xa24, 0x090e1317,
-	0xa28, 0x00000204,
-	0xa2c, 0x00d30000,
-	0xa70, 0x101fbf00,
-	0xa74, 0x00000007,
-	0xc00, 0x48071d40,
-	0xc04, 0x03a05633,
-	0xc08, 0x000000e4,
-	0xc0c, 0x6c6c6c6c,
-	0xc10, 0x08800000,
-	0xc14, 0x40000100,
-	0xc18, 0x08800000,
-	0xc1c, 0x40000100,
-	0xc20, 0x00000000,
-	0xc24, 0x00000000,
-	0xc28, 0x00000000,
-	0xc2c, 0x00000000,
-	0xc30, 0x69e9ac44,
-	0xc34, 0x469652cf,
-	0xc38, 0x49795994,
-	0xc3c, 0x0a97971c,
-	0xc40, 0x1f7c403f,
-	0xc44, 0x000100b7,
-	0xc48, 0xec020107,
-	0xc4c, 0x007f037f,
-	0xc50, 0x69543420,
-	0xc54, 0x43bc0094,
-	0xc58, 0x69543420,
-	0xc5c, 0x433c0094,
-	0xc60, 0x00000000,
-	0xc64, 0x5116848b,
-	0xc68, 0x47c00bff,
-	0xc6c, 0x00000036,
-	0xc70, 0x2c7f000d,
-	0xc74, 0x018610db,
-	0xc78, 0x0000001f,
-	0xc7c, 0x00b91612,
-	0xc80, 0x40000100,
-	0xc84, 0x20f60000,
-	0xc88, 0x40000100,
-	0xc8c, 0x20200000,
-	0xc90, 0x00121820,
-	0xc94, 0x00000000,
-	0xc98, 0x00121820,
-	0xc9c, 0x00007f7f,
-	0xca0, 0x00000000,
-	0xca4, 0x00000080,
-	0xca8, 0x00000000,
-	0xcac, 0x00000000,
-	0xcb0, 0x00000000,
-	0xcb4, 0x00000000,
-	0xcb8, 0x00000000,
-	0xcbc, 0x28000000,
-	0xcc0, 0x00000000,
-	0xcc4, 0x00000000,
-	0xcc8, 0x00000000,
-	0xccc, 0x00000000,
-	0xcd0, 0x00000000,
-	0xcd4, 0x00000000,
-	0xcd8, 0x64b22427,
-	0xcdc, 0x00766932,
-	0xce0, 0x00222222,
-	0xce4, 0x00000000,
-	0xce8, 0x37644302,
-	0xcec, 0x2f97d40c,
-	0xd00, 0x00080740,
-	0xd04, 0x00020403,
-	0xd08, 0x0000907f,
-	0xd0c, 0x20010201,
-	0xd10, 0xa0633333,
-	0xd14, 0x3333bc43,
-	0xd18, 0x7a8f5b6b,
-	0xd2c, 0xcc979975,
-	0xd30, 0x00000000,
-	0xd34, 0x80608000,
-	0xd38, 0x00000000,
-	0xd3c, 0x00027293,
-	0xd40, 0x00000000,
-	0xd44, 0x00000000,
-	0xd48, 0x00000000,
-	0xd4c, 0x00000000,
-	0xd50, 0x6437140a,
-	0xd54, 0x00000000,
-	0xd58, 0x00000000,
-	0xd5c, 0x30032064,
-	0xd60, 0x4653de68,
-	0xd64, 0x04518a3c,
-	0xd68, 0x00002101,
-	0xd6c, 0x2a201c16,
-	0xd70, 0x1812362e,
-	0xd74, 0x322c2220,
-	0xd78, 0x000e3c24,
-	0xe00, 0x2a2a2a2a,
-	0xe04, 0x2a2a2a2a,
-	0xe08, 0x03902a2a,
-	0xe10, 0x2a2a2a2a,
-	0xe14, 0x2a2a2a2a,
-	0xe18, 0x2a2a2a2a,
-	0xe1c, 0x2a2a2a2a,
-	0xe28, 0x00000000,
-	0xe30, 0x1000dc1f,
-	0xe34, 0x10008c1f,
-	0xe38, 0x02140102,
-	0xe3c, 0x681604c2,
-	0xe40, 0x01007c00,
-	0xe44, 0x01004800,
-	0xe48, 0xfb000000,
-	0xe4c, 0x000028d1,
-	0xe50, 0x1000dc1f,
-	0xe54, 0x10008c1f,
-	0xe58, 0x02140102,
-	0xe5c, 0x28160d05,
-	0xe60, 0x00000010,
-	0xe68, 0x001b25a4,
-	0xe6c, 0x63db25a4,
-	0xe70, 0x63db25a4,
-	0xe74, 0x0c1b25a4,
-	0xe78, 0x0c1b25a4,
-	0xe7c, 0x0c1b25a4,
-	0xe80, 0x0c1b25a4,
-	0xe84, 0x63db25a4,
-	0xe88, 0x0c1b25a4,
-	0xe8c, 0x63db25a4,
-	0xed0, 0x63db25a4,
-	0xed4, 0x63db25a4,
-	0xed8, 0x63db25a4,
-	0xedc, 0x001b25a4,
-	0xee0, 0x001b25a4,
-	0xeec, 0x6fdb25a4,
-	0xf14, 0x00000003,
-	0xf4c, 0x00000000,
-	0xf00, 0x00000300,
-};
-
-u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH] = {
-	0x024, 0x0011800f,
-	0x028, 0x00ffdb83,
-	0x800, 0x80040000,
-	0x804, 0x00000001,
-	0x808, 0x0000fc00,
-	0x80c, 0x0000000a,
-	0x810, 0x10005388,
-	0x814, 0x020c3d10,
-	0x818, 0x02200385,
-	0x81c, 0x00000000,
-	0x820, 0x01000100,
-	0x824, 0x00390004,
-	0x828, 0x00000000,
-	0x82c, 0x00000000,
-	0x830, 0x00000000,
-	0x834, 0x00000000,
-	0x838, 0x00000000,
-	0x83c, 0x00000000,
-	0x840, 0x00010000,
-	0x844, 0x00000000,
-	0x848, 0x00000000,
-	0x84c, 0x00000000,
-	0x850, 0x00000000,
-	0x854, 0x00000000,
-	0x858, 0x569a569a,
-	0x85c, 0x001b25a4,
-	0x860, 0x66e60230,
-	0x864, 0x061f0130,
-	0x868, 0x00000000,
-	0x86c, 0x32323200,
-	0x870, 0x07000700,
-	0x874, 0x22004000,
-	0x878, 0x00000808,
-	0x87c, 0x00000000,
-	0x880, 0xc0083070,
-	0x884, 0x000004d5,
-	0x888, 0x00000000,
-	0x88c, 0xccc000c0,
-	0x890, 0x00000800,
-	0x894, 0xfffffffe,
-	0x898, 0x40302010,
-	0x89c, 0x00706050,
-	0x900, 0x00000000,
-	0x904, 0x00000023,
-	0x908, 0x00000000,
-	0x90c, 0x81121111,
-	0xa00, 0x00d047c8,
-	0xa04, 0x80ff000c,
-	0xa08, 0x8c838300,
-	0xa0c, 0x2e68120f,
-	0xa10, 0x9500bb78,
-	0xa14, 0x11144028,
-	0xa18, 0x00881117,
-	0xa1c, 0x89140f00,
-	0xa20, 0x1a1b0000,
-	0xa24, 0x090e1317,
-	0xa28, 0x00000204,
-	0xa2c, 0x00d30000,
-	0xa70, 0x101fbf00,
-	0xa74, 0x00000007,
-	0xc00, 0x48071d40,
-	0xc04, 0x03a05611,
-	0xc08, 0x000000e4,
-	0xc0c, 0x6c6c6c6c,
-	0xc10, 0x08800000,
-	0xc14, 0x40000100,
-	0xc18, 0x08800000,
-	0xc1c, 0x40000100,
-	0xc20, 0x00000000,
-	0xc24, 0x00000000,
-	0xc28, 0x00000000,
-	0xc2c, 0x00000000,
-	0xc30, 0x69e9ac44,
-	0xc34, 0x469652cf,
-	0xc38, 0x49795994,
-	0xc3c, 0x0a97971c,
-	0xc40, 0x1f7c403f,
-	0xc44, 0x000100b7,
-	0xc48, 0xec020107,
-	0xc4c, 0x007f037f,
-	0xc50, 0x69543420,
-	0xc54, 0x43bc0094,
-	0xc58, 0x69543420,
-	0xc5c, 0x433c0094,
-	0xc60, 0x00000000,
-	0xc64, 0x5116848b,
-	0xc68, 0x47c00bff,
-	0xc6c, 0x00000036,
-	0xc70, 0x2c7f000d,
-	0xc74, 0x018610db,
-	0xc78, 0x0000001f,
-	0xc7c, 0x00b91612,
-	0xc80, 0x40000100,
-	0xc84, 0x20f60000,
-	0xc88, 0x40000100,
-	0xc8c, 0x20200000,
-	0xc90, 0x00121820,
-	0xc94, 0x00000000,
-	0xc98, 0x00121820,
-	0xc9c, 0x00007f7f,
-	0xca0, 0x00000000,
-	0xca4, 0x00000080,
-	0xca8, 0x00000000,
-	0xcac, 0x00000000,
-	0xcb0, 0x00000000,
-	0xcb4, 0x00000000,
-	0xcb8, 0x00000000,
-	0xcbc, 0x28000000,
-	0xcc0, 0x00000000,
-	0xcc4, 0x00000000,
-	0xcc8, 0x00000000,
-	0xccc, 0x00000000,
-	0xcd0, 0x00000000,
-	0xcd4, 0x00000000,
-	0xcd8, 0x64b22427,
-	0xcdc, 0x00766932,
-	0xce0, 0x00222222,
-	0xce4, 0x00000000,
-	0xce8, 0x37644302,
-	0xcec, 0x2f97d40c,
-	0xd00, 0x00080740,
-	0xd04, 0x00020401,
-	0xd08, 0x0000907f,
-	0xd0c, 0x20010201,
-	0xd10, 0xa0633333,
-	0xd14, 0x3333bc43,
-	0xd18, 0x7a8f5b6b,
-	0xd2c, 0xcc979975,
-	0xd30, 0x00000000,
-	0xd34, 0x80608000,
-	0xd38, 0x00000000,
-	0xd3c, 0x00027293,
-	0xd40, 0x00000000,
-	0xd44, 0x00000000,
-	0xd48, 0x00000000,
-	0xd4c, 0x00000000,
-	0xd50, 0x6437140a,
-	0xd54, 0x00000000,
-	0xd58, 0x00000000,
-	0xd5c, 0x30032064,
-	0xd60, 0x4653de68,
-	0xd64, 0x04518a3c,
-	0xd68, 0x00002101,
-	0xd6c, 0x2a201c16,
-	0xd70, 0x1812362e,
-	0xd74, 0x322c2220,
-	0xd78, 0x000e3c24,
-	0xe00, 0x2a2a2a2a,
-	0xe04, 0x2a2a2a2a,
-	0xe08, 0x03902a2a,
-	0xe10, 0x2a2a2a2a,
-	0xe14, 0x2a2a2a2a,
-	0xe18, 0x2a2a2a2a,
-	0xe1c, 0x2a2a2a2a,
-	0xe28, 0x00000000,
-	0xe30, 0x1000dc1f,
-	0xe34, 0x10008c1f,
-	0xe38, 0x02140102,
-	0xe3c, 0x681604c2,
-	0xe40, 0x01007c00,
-	0xe44, 0x01004800,
-	0xe48, 0xfb000000,
-	0xe4c, 0x000028d1,
-	0xe50, 0x1000dc1f,
-	0xe54, 0x10008c1f,
-	0xe58, 0x02140102,
-	0xe5c, 0x28160d05,
-	0xe60, 0x00000010,
-	0xe68, 0x001b25a4,
-	0xe6c, 0x631b25a0,
-	0xe70, 0x631b25a0,
-	0xe74, 0x081b25a0,
-	0xe78, 0x081b25a0,
-	0xe7c, 0x081b25a0,
-	0xe80, 0x081b25a0,
-	0xe84, 0x631b25a0,
-	0xe88, 0x081b25a0,
-	0xe8c, 0x631b25a0,
-	0xed0, 0x631b25a0,
-	0xed4, 0x631b25a0,
-	0xed8, 0x631b25a0,
-	0xedc, 0x001b25a0,
-	0xee0, 0x001b25a0,
-	0xeec, 0x6b1b25a0,
-	0xf14, 0x00000003,
-	0xf4c, 0x00000000,
-	0xf00, 0x00000300,
-};
-
-u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH] = {
-	0xe00, 0xffffffff, 0x0a0c0c0c,
-	0xe04, 0xffffffff, 0x02040608,
-	0xe08, 0x0000ff00, 0x00000000,
-	0x86c, 0xffffff00, 0x00000000,
-	0xe10, 0xffffffff, 0x0a0c0d0e,
-	0xe14, 0xffffffff, 0x02040608,
-	0xe18, 0xffffffff, 0x0a0c0d0e,
-	0xe1c, 0xffffffff, 0x02040608,
-	0x830, 0xffffffff, 0x0a0c0c0c,
-	0x834, 0xffffffff, 0x02040608,
-	0x838, 0xffffff00, 0x00000000,
-	0x86c, 0x000000ff, 0x00000000,
-	0x83c, 0xffffffff, 0x0a0c0d0e,
-	0x848, 0xffffffff, 0x02040608,
-	0x84c, 0xffffffff, 0x0a0c0d0e,
-	0x868, 0xffffffff, 0x02040608,
-	0xe00, 0xffffffff, 0x00000000,
-	0xe04, 0xffffffff, 0x00000000,
-	0xe08, 0x0000ff00, 0x00000000,
-	0x86c, 0xffffff00, 0x00000000,
-	0xe10, 0xffffffff, 0x00000000,
-	0xe14, 0xffffffff, 0x00000000,
-	0xe18, 0xffffffff, 0x00000000,
-	0xe1c, 0xffffffff, 0x00000000,
-	0x830, 0xffffffff, 0x00000000,
-	0x834, 0xffffffff, 0x00000000,
-	0x838, 0xffffff00, 0x00000000,
-	0x86c, 0x000000ff, 0x00000000,
-	0x83c, 0xffffffff, 0x00000000,
-	0x848, 0xffffffff, 0x00000000,
-	0x84c, 0xffffffff, 0x00000000,
-	0x868, 0xffffffff, 0x00000000,
-	0xe00, 0xffffffff, 0x04040404,
-	0xe04, 0xffffffff, 0x00020204,
-	0xe08, 0x0000ff00, 0x00000000,
-	0x86c, 0xffffff00, 0x00000000,
-	0xe10, 0xffffffff, 0x06060606,
-	0xe14, 0xffffffff, 0x00020406,
-	0xe18, 0xffffffff, 0x06060606,
-	0xe1c, 0xffffffff, 0x00020406,
-	0x830, 0xffffffff, 0x04040404,
-	0x834, 0xffffffff, 0x00020204,
-	0x838, 0xffffff00, 0x00000000,
-	0x86c, 0x000000ff, 0x00000000,
-	0x83c, 0xffffffff, 0x06060606,
-	0x848, 0xffffffff, 0x00020406,
-	0x84c, 0xffffffff, 0x06060606,
-	0x868, 0xffffffff, 0x00020406,
-	0xe00, 0xffffffff, 0x00000000,
-	0xe04, 0xffffffff, 0x00000000,
-	0xe08, 0x0000ff00, 0x00000000,
-	0x86c, 0xffffff00, 0x00000000,
-	0xe10, 0xffffffff, 0x00000000,
-	0xe14, 0xffffffff, 0x00000000,
-	0xe18, 0xffffffff, 0x00000000,
-	0xe1c, 0xffffffff, 0x00000000,
-	0x830, 0xffffffff, 0x00000000,
-	0x834, 0xffffffff, 0x00000000,
-	0x838, 0xffffff00, 0x00000000,
-	0x86c, 0x000000ff, 0x00000000,
-	0x83c, 0xffffffff, 0x00000000,
-	0x848, 0xffffffff, 0x00000000,
-	0x84c, 0xffffffff, 0x00000000,
-	0x868, 0xffffffff, 0x00000000,
-};
-
-u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH] = {
-	0x000, 0x00030159,
-	0x001, 0x00031284,
-	0x002, 0x00098000,
-	0x003, 0x00018c63,
-	0x004, 0x000210e7,
-	0x009, 0x0002044f,
-	0x00a, 0x0001adb0,
-	0x00b, 0x00054867,
-	0x00c, 0x0008992e,
-	0x00d, 0x0000e52c,
-	0x00e, 0x00039ce7,
-	0x00f, 0x00000451,
-	0x019, 0x00000000,
-	0x01a, 0x00010255,
-	0x01b, 0x00060a00,
-	0x01c, 0x000fc378,
-	0x01d, 0x000a1250,
-	0x01e, 0x0004445f,
-	0x01f, 0x00080001,
-	0x020, 0x0000b614,
-	0x021, 0x0006c000,
-	0x022, 0x00000000,
-	0x023, 0x00001558,
-	0x024, 0x00000060,
-	0x025, 0x00000483,
-	0x026, 0x0004f000,
-	0x027, 0x000ec7d9,
-	0x028, 0x000977c0,
-	0x029, 0x00004783,
-	0x02a, 0x00000001,
-	0x02b, 0x00021334,
-	0x02a, 0x00000000,
-	0x02b, 0x00000054,
-	0x02a, 0x00000001,
-	0x02b, 0x00000808,
-	0x02b, 0x00053333,
-	0x02c, 0x0000000c,
-	0x02a, 0x00000002,
-	0x02b, 0x00000808,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000003,
-	0x02b, 0x00000808,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000004,
-	0x02b, 0x00000808,
-	0x02b, 0x0006b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000005,
-	0x02b, 0x00000808,
-	0x02b, 0x00073333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000006,
-	0x02b, 0x00000709,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000007,
-	0x02b, 0x00000709,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000008,
-	0x02b, 0x0000060a,
-	0x02b, 0x0004b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000009,
-	0x02b, 0x0000060a,
-	0x02b, 0x00053333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000a,
-	0x02b, 0x0000060a,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000b,
-	0x02b, 0x0000060a,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000c,
-	0x02b, 0x0000060a,
-	0x02b, 0x0006b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000d,
-	0x02b, 0x0000060a,
-	0x02b, 0x00073333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000e,
-	0x02b, 0x0000050b,
-	0x02b, 0x00066666,
-	0x02c, 0x0000001a,
-	0x02a, 0x000e0000,
-	0x010, 0x0004000f,
-	0x011, 0x000e31fc,
-	0x010, 0x0006000f,
-	0x011, 0x000ff9f8,
-	0x010, 0x0002000f,
-	0x011, 0x000203f9,
-	0x010, 0x0003000f,
-	0x011, 0x000ff500,
-	0x010, 0x00000000,
-	0x011, 0x00000000,
-	0x010, 0x0008000f,
-	0x011, 0x0003f100,
-	0x010, 0x0009000f,
-	0x011, 0x00023100,
-	0x012, 0x00032000,
-	0x012, 0x00071000,
-	0x012, 0x000b0000,
-	0x012, 0x000fc000,
-	0x013, 0x000287af,
-	0x013, 0x000244b7,
-	0x013, 0x000204ab,
-	0x013, 0x0001c49f,
-	0x013, 0x00018493,
-	0x013, 0x00014297,
-	0x013, 0x00010295,
-	0x013, 0x0000c298,
-	0x013, 0x0000819c,
-	0x013, 0x000040a8,
-	0x013, 0x0000001c,
-	0x014, 0x0001944c,
-	0x014, 0x00059444,
-	0x014, 0x0009944c,
-	0x014, 0x000d9444,
-	0x015, 0x0000f424,
-	0x015, 0x0004f424,
-	0x015, 0x0008f424,
-	0x015, 0x000cf424,
-	0x016, 0x000e0330,
-	0x016, 0x000a0330,
-	0x016, 0x00060330,
-	0x016, 0x00020330,
-	0x000, 0x00010159,
-	0x018, 0x0000f401,
-	0x0fe, 0x00000000,
-	0x0fe, 0x00000000,
-	0x01f, 0x00080003,
-	0x0fe, 0x00000000,
-	0x0fe, 0x00000000,
-	0x01e, 0x00044457,
-	0x01f, 0x00080000,
-	0x000, 0x00030159,
-};
-
-u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH] = {
-	0x000, 0x00030159,
-	0x001, 0x00031284,
-	0x002, 0x00098000,
-	0x003, 0x00018c63,
-	0x004, 0x000210e7,
-	0x009, 0x0002044f,
-	0x00a, 0x0001adb0,
-	0x00b, 0x00054867,
-	0x00c, 0x0008992e,
-	0x00d, 0x0000e52c,
-	0x00e, 0x00039ce7,
-	0x00f, 0x00000451,
-	0x012, 0x00032000,
-	0x012, 0x00071000,
-	0x012, 0x000b0000,
-	0x012, 0x000fc000,
-	0x013, 0x000287af,
-	0x013, 0x000244b7,
-	0x013, 0x000204ab,
-	0x013, 0x0001c49f,
-	0x013, 0x00018493,
-	0x013, 0x00014297,
-	0x013, 0x00010295,
-	0x013, 0x0000c298,
-	0x013, 0x0000819c,
-	0x013, 0x000040a8,
-	0x013, 0x0000001c,
-	0x014, 0x0001944c,
-	0x014, 0x00059444,
-	0x014, 0x0009944c,
-	0x014, 0x000d9444,
-	0x015, 0x0000f424,
-	0x015, 0x0004f424,
-	0x015, 0x0008f424,
-	0x015, 0x000cf424,
-	0x016, 0x000e0330,
-	0x016, 0x000a0330,
-	0x016, 0x00060330,
-	0x016, 0x00020330,
-};
-
-u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH] = {
-	0x000, 0x00030159,
-	0x001, 0x00031284,
-	0x002, 0x00098000,
-	0x003, 0x00018c63,
-	0x004, 0x000210e7,
-	0x009, 0x0002044f,
-	0x00a, 0x0001adb0,
-	0x00b, 0x00054867,
-	0x00c, 0x0008992e,
-	0x00d, 0x0000e52c,
-	0x00e, 0x00039ce7,
-	0x00f, 0x00000451,
-	0x019, 0x00000000,
-	0x01a, 0x00010255,
-	0x01b, 0x00060a00,
-	0x01c, 0x000fc378,
-	0x01d, 0x000a1250,
-	0x01e, 0x0004445f,
-	0x01f, 0x00080001,
-	0x020, 0x0000b614,
-	0x021, 0x0006c000,
-	0x022, 0x00000000,
-	0x023, 0x00001558,
-	0x024, 0x00000060,
-	0x025, 0x00000483,
-	0x026, 0x0004f000,
-	0x027, 0x000ec7d9,
-	0x028, 0x000977c0,
-	0x029, 0x00004783,
-	0x02a, 0x00000001,
-	0x02b, 0x00021334,
-	0x02a, 0x00000000,
-	0x02b, 0x00000054,
-	0x02a, 0x00000001,
-	0x02b, 0x00000808,
-	0x02b, 0x00053333,
-	0x02c, 0x0000000c,
-	0x02a, 0x00000002,
-	0x02b, 0x00000808,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000003,
-	0x02b, 0x00000808,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000004,
-	0x02b, 0x00000808,
-	0x02b, 0x0006b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000005,
-	0x02b, 0x00000808,
-	0x02b, 0x00073333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000006,
-	0x02b, 0x00000709,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000007,
-	0x02b, 0x00000709,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000008,
-	0x02b, 0x0000060a,
-	0x02b, 0x0004b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x00000009,
-	0x02b, 0x0000060a,
-	0x02b, 0x00053333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000a,
-	0x02b, 0x0000060a,
-	0x02b, 0x0005b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000b,
-	0x02b, 0x0000060a,
-	0x02b, 0x00063333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000c,
-	0x02b, 0x0000060a,
-	0x02b, 0x0006b333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000d,
-	0x02b, 0x0000060a,
-	0x02b, 0x00073333,
-	0x02c, 0x0000000d,
-	0x02a, 0x0000000e,
-	0x02b, 0x0000050b,
-	0x02b, 0x00066666,
-	0x02c, 0x0000001a,
-	0x02a, 0x000e0000,
-	0x010, 0x0004000f,
-	0x011, 0x000e31fc,
-	0x010, 0x0006000f,
-	0x011, 0x000ff9f8,
-	0x010, 0x0002000f,
-	0x011, 0x000203f9,
-	0x010, 0x0003000f,
-	0x011, 0x000ff500,
-	0x010, 0x00000000,
-	0x011, 0x00000000,
-	0x010, 0x0008000f,
-	0x011, 0x0003f100,
-	0x010, 0x0009000f,
-	0x011, 0x00023100,
-	0x012, 0x00032000,
-	0x012, 0x00071000,
-	0x012, 0x000b0000,
-	0x012, 0x000fc000,
-	0x013, 0x000287af,
-	0x013, 0x000244b7,
-	0x013, 0x000204ab,
-	0x013, 0x0001c49f,
-	0x013, 0x00018493,
-	0x013, 0x00014297,
-	0x013, 0x00010295,
-	0x013, 0x0000c298,
-	0x013, 0x0000819c,
-	0x013, 0x000040a8,
-	0x013, 0x0000001c,
-	0x014, 0x0001944c,
-	0x014, 0x00059444,
-	0x014, 0x0009944c,
-	0x014, 0x000d9444,
-	0x015, 0x0000f424,
-	0x015, 0x0004f424,
-	0x015, 0x0008f424,
-	0x015, 0x000cf424,
-	0x016, 0x000e0330,
-	0x016, 0x000a0330,
-	0x016, 0x00060330,
-	0x016, 0x00020330,
-	0x000, 0x00010159,
-	0x018, 0x0000f401,
-	0x0fe, 0x00000000,
-	0x0fe, 0x00000000,
-	0x01f, 0x00080003,
-	0x0fe, 0x00000000,
-	0x0fe, 0x00000000,
-	0x01e, 0x00044457,
-	0x01f, 0x00080000,
-	0x000, 0x00030159,
-};
-
-u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH] = {
-	0x0,
-};
-
-u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH] = {
-	0x420, 0x00000080,
-	0x423, 0x00000000,
-	0x430, 0x00000000,
-	0x431, 0x00000000,
-	0x432, 0x00000000,
-	0x433, 0x00000001,
-	0x434, 0x00000004,
-	0x435, 0x00000005,
-	0x436, 0x00000006,
-	0x437, 0x00000007,
-	0x438, 0x00000000,
-	0x439, 0x00000000,
-	0x43a, 0x00000000,
-	0x43b, 0x00000001,
-	0x43c, 0x00000004,
-	0x43d, 0x00000005,
-	0x43e, 0x00000006,
-	0x43f, 0x00000007,
-	0x440, 0x0000005d,
-	0x441, 0x00000001,
-	0x442, 0x00000000,
-	0x444, 0x00000015,
-	0x445, 0x000000f0,
-	0x446, 0x0000000f,
-	0x447, 0x00000000,
-	0x458, 0x00000041,
-	0x459, 0x000000a8,
-	0x45a, 0x00000072,
-	0x45b, 0x000000b9,
-	0x460, 0x00000088,
-	0x461, 0x00000088,
-	0x462, 0x00000006,
-	0x463, 0x00000003,
-	0x4c8, 0x00000004,
-	0x4c9, 0x00000008,
-	0x4cc, 0x00000002,
-	0x4cd, 0x00000028,
-	0x4ce, 0x00000001,
-	0x500, 0x00000026,
-	0x501, 0x000000a2,
-	0x502, 0x0000002f,
-	0x503, 0x00000000,
-	0x504, 0x00000028,
-	0x505, 0x000000a3,
-	0x506, 0x0000005e,
-	0x507, 0x00000000,
-	0x508, 0x0000002b,
-	0x509, 0x000000a4,
-	0x50a, 0x0000005e,
-	0x50b, 0x00000000,
-	0x50c, 0x0000004f,
-	0x50d, 0x000000a4,
-	0x50e, 0x00000000,
-	0x50f, 0x00000000,
-	0x512, 0x0000001c,
-	0x514, 0x0000000a,
-	0x515, 0x00000010,
-	0x516, 0x0000000a,
-	0x517, 0x00000010,
-	0x51a, 0x00000016,
-	0x524, 0x0000000f,
-	0x525, 0x0000004f,
-	0x546, 0x00000020,
-	0x547, 0x00000000,
-	0x559, 0x00000002,
-	0x55a, 0x00000002,
-	0x55d, 0x000000ff,
-	0x605, 0x00000030,
-	0x608, 0x0000000e,
-	0x609, 0x0000002a,
-	0x652, 0x00000020,
-	0x63c, 0x0000000a,
-	0x63d, 0x0000000a,
-	0x700, 0x00000021,
-	0x701, 0x00000043,
-	0x702, 0x00000065,
-	0x703, 0x00000087,
-	0x708, 0x00000021,
-	0x709, 0x00000043,
-	0x70a, 0x00000065,
-	0x70b, 0x00000087,
-};
-
-u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH] = {
-	0xc78, 0x7b000001,
-	0xc78, 0x7b010001,
-	0xc78, 0x7b020001,
-	0xc78, 0x7b030001,
-	0xc78, 0x7b040001,
-	0xc78, 0x7b050001,
-	0xc78, 0x7a060001,
-	0xc78, 0x79070001,
-	0xc78, 0x78080001,
-	0xc78, 0x77090001,
-	0xc78, 0x760a0001,
-	0xc78, 0x750b0001,
-	0xc78, 0x740c0001,
-	0xc78, 0x730d0001,
-	0xc78, 0x720e0001,
-	0xc78, 0x710f0001,
-	0xc78, 0x70100001,
-	0xc78, 0x6f110001,
-	0xc78, 0x6e120001,
-	0xc78, 0x6d130001,
-	0xc78, 0x6c140001,
-	0xc78, 0x6b150001,
-	0xc78, 0x6a160001,
-	0xc78, 0x69170001,
-	0xc78, 0x68180001,
-	0xc78, 0x67190001,
-	0xc78, 0x661a0001,
-	0xc78, 0x651b0001,
-	0xc78, 0x641c0001,
-	0xc78, 0x631d0001,
-	0xc78, 0x621e0001,
-	0xc78, 0x611f0001,
-	0xc78, 0x60200001,
-	0xc78, 0x49210001,
-	0xc78, 0x48220001,
-	0xc78, 0x47230001,
-	0xc78, 0x46240001,
-	0xc78, 0x45250001,
-	0xc78, 0x44260001,
-	0xc78, 0x43270001,
-	0xc78, 0x42280001,
-	0xc78, 0x41290001,
-	0xc78, 0x402a0001,
-	0xc78, 0x262b0001,
-	0xc78, 0x252c0001,
-	0xc78, 0x242d0001,
-	0xc78, 0x232e0001,
-	0xc78, 0x222f0001,
-	0xc78, 0x21300001,
-	0xc78, 0x20310001,
-	0xc78, 0x06320001,
-	0xc78, 0x05330001,
-	0xc78, 0x04340001,
-	0xc78, 0x03350001,
-	0xc78, 0x02360001,
-	0xc78, 0x01370001,
-	0xc78, 0x00380001,
-	0xc78, 0x00390001,
-	0xc78, 0x003a0001,
-	0xc78, 0x003b0001,
-	0xc78, 0x003c0001,
-	0xc78, 0x003d0001,
-	0xc78, 0x003e0001,
-	0xc78, 0x003f0001,
-	0xc78, 0x7b400001,
-	0xc78, 0x7b410001,
-	0xc78, 0x7b420001,
-	0xc78, 0x7b430001,
-	0xc78, 0x7b440001,
-	0xc78, 0x7b450001,
-	0xc78, 0x7a460001,
-	0xc78, 0x79470001,
-	0xc78, 0x78480001,
-	0xc78, 0x77490001,
-	0xc78, 0x764a0001,
-	0xc78, 0x754b0001,
-	0xc78, 0x744c0001,
-	0xc78, 0x734d0001,
-	0xc78, 0x724e0001,
-	0xc78, 0x714f0001,
-	0xc78, 0x70500001,
-	0xc78, 0x6f510001,
-	0xc78, 0x6e520001,
-	0xc78, 0x6d530001,
-	0xc78, 0x6c540001,
-	0xc78, 0x6b550001,
-	0xc78, 0x6a560001,
-	0xc78, 0x69570001,
-	0xc78, 0x68580001,
-	0xc78, 0x67590001,
-	0xc78, 0x665a0001,
-	0xc78, 0x655b0001,
-	0xc78, 0x645c0001,
-	0xc78, 0x635d0001,
-	0xc78, 0x625e0001,
-	0xc78, 0x615f0001,
-	0xc78, 0x60600001,
-	0xc78, 0x49610001,
-	0xc78, 0x48620001,
-	0xc78, 0x47630001,
-	0xc78, 0x46640001,
-	0xc78, 0x45650001,
-	0xc78, 0x44660001,
-	0xc78, 0x43670001,
-	0xc78, 0x42680001,
-	0xc78, 0x41690001,
-	0xc78, 0x406a0001,
-	0xc78, 0x266b0001,
-	0xc78, 0x256c0001,
-	0xc78, 0x246d0001,
-	0xc78, 0x236e0001,
-	0xc78, 0x226f0001,
-	0xc78, 0x21700001,
-	0xc78, 0x20710001,
-	0xc78, 0x06720001,
-	0xc78, 0x05730001,
-	0xc78, 0x04740001,
-	0xc78, 0x03750001,
-	0xc78, 0x02760001,
-	0xc78, 0x01770001,
-	0xc78, 0x00780001,
-	0xc78, 0x00790001,
-	0xc78, 0x007a0001,
-	0xc78, 0x007b0001,
-	0xc78, 0x007c0001,
-	0xc78, 0x007d0001,
-	0xc78, 0x007e0001,
-	0xc78, 0x007f0001,
-	0xc78, 0x3800001e,
-	0xc78, 0x3801001e,
-	0xc78, 0x3802001e,
-	0xc78, 0x3803001e,
-	0xc78, 0x3804001e,
-	0xc78, 0x3805001e,
-	0xc78, 0x3806001e,
-	0xc78, 0x3807001e,
-	0xc78, 0x3808001e,
-	0xc78, 0x3c09001e,
-	0xc78, 0x3e0a001e,
-	0xc78, 0x400b001e,
-	0xc78, 0x440c001e,
-	0xc78, 0x480d001e,
-	0xc78, 0x4c0e001e,
-	0xc78, 0x500f001e,
-	0xc78, 0x5210001e,
-	0xc78, 0x5611001e,
-	0xc78, 0x5a12001e,
-	0xc78, 0x5e13001e,
-	0xc78, 0x6014001e,
-	0xc78, 0x6015001e,
-	0xc78, 0x6016001e,
-	0xc78, 0x6217001e,
-	0xc78, 0x6218001e,
-	0xc78, 0x6219001e,
-	0xc78, 0x621a001e,
-	0xc78, 0x621b001e,
-	0xc78, 0x621c001e,
-	0xc78, 0x621d001e,
-	0xc78, 0x621e001e,
-	0xc78, 0x621f001e,
-};
-
-u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH] = {
-	0xc78, 0x7b000001,
-	0xc78, 0x7b010001,
-	0xc78, 0x7b020001,
-	0xc78, 0x7b030001,
-	0xc78, 0x7b040001,
-	0xc78, 0x7b050001,
-	0xc78, 0x7a060001,
-	0xc78, 0x79070001,
-	0xc78, 0x78080001,
-	0xc78, 0x77090001,
-	0xc78, 0x760a0001,
-	0xc78, 0x750b0001,
-	0xc78, 0x740c0001,
-	0xc78, 0x730d0001,
-	0xc78, 0x720e0001,
-	0xc78, 0x710f0001,
-	0xc78, 0x70100001,
-	0xc78, 0x6f110001,
-	0xc78, 0x6e120001,
-	0xc78, 0x6d130001,
-	0xc78, 0x6c140001,
-	0xc78, 0x6b150001,
-	0xc78, 0x6a160001,
-	0xc78, 0x69170001,
-	0xc78, 0x68180001,
-	0xc78, 0x67190001,
-	0xc78, 0x661a0001,
-	0xc78, 0x651b0001,
-	0xc78, 0x641c0001,
-	0xc78, 0x631d0001,
-	0xc78, 0x621e0001,
-	0xc78, 0x611f0001,
-	0xc78, 0x60200001,
-	0xc78, 0x49210001,
-	0xc78, 0x48220001,
-	0xc78, 0x47230001,
-	0xc78, 0x46240001,
-	0xc78, 0x45250001,
-	0xc78, 0x44260001,
-	0xc78, 0x43270001,
-	0xc78, 0x42280001,
-	0xc78, 0x41290001,
-	0xc78, 0x402a0001,
-	0xc78, 0x262b0001,
-	0xc78, 0x252c0001,
-	0xc78, 0x242d0001,
-	0xc78, 0x232e0001,
-	0xc78, 0x222f0001,
-	0xc78, 0x21300001,
-	0xc78, 0x20310001,
-	0xc78, 0x06320001,
-	0xc78, 0x05330001,
-	0xc78, 0x04340001,
-	0xc78, 0x03350001,
-	0xc78, 0x02360001,
-	0xc78, 0x01370001,
-	0xc78, 0x00380001,
-	0xc78, 0x00390001,
-	0xc78, 0x003a0001,
-	0xc78, 0x003b0001,
-	0xc78, 0x003c0001,
-	0xc78, 0x003d0001,
-	0xc78, 0x003e0001,
-	0xc78, 0x003f0001,
-	0xc78, 0x7b400001,
-	0xc78, 0x7b410001,
-	0xc78, 0x7b420001,
-	0xc78, 0x7b430001,
-	0xc78, 0x7b440001,
-	0xc78, 0x7b450001,
-	0xc78, 0x7a460001,
-	0xc78, 0x79470001,
-	0xc78, 0x78480001,
-	0xc78, 0x77490001,
-	0xc78, 0x764a0001,
-	0xc78, 0x754b0001,
-	0xc78, 0x744c0001,
-	0xc78, 0x734d0001,
-	0xc78, 0x724e0001,
-	0xc78, 0x714f0001,
-	0xc78, 0x70500001,
-	0xc78, 0x6f510001,
-	0xc78, 0x6e520001,
-	0xc78, 0x6d530001,
-	0xc78, 0x6c540001,
-	0xc78, 0x6b550001,
-	0xc78, 0x6a560001,
-	0xc78, 0x69570001,
-	0xc78, 0x68580001,
-	0xc78, 0x67590001,
-	0xc78, 0x665a0001,
-	0xc78, 0x655b0001,
-	0xc78, 0x645c0001,
-	0xc78, 0x635d0001,
-	0xc78, 0x625e0001,
-	0xc78, 0x615f0001,
-	0xc78, 0x60600001,
-	0xc78, 0x49610001,
-	0xc78, 0x48620001,
-	0xc78, 0x47630001,
-	0xc78, 0x46640001,
-	0xc78, 0x45650001,
-	0xc78, 0x44660001,
-	0xc78, 0x43670001,
-	0xc78, 0x42680001,
-	0xc78, 0x41690001,
-	0xc78, 0x406a0001,
-	0xc78, 0x266b0001,
-	0xc78, 0x256c0001,
-	0xc78, 0x246d0001,
-	0xc78, 0x236e0001,
-	0xc78, 0x226f0001,
-	0xc78, 0x21700001,
-	0xc78, 0x20710001,
-	0xc78, 0x06720001,
-	0xc78, 0x05730001,
-	0xc78, 0x04740001,
-	0xc78, 0x03750001,
-	0xc78, 0x02760001,
-	0xc78, 0x01770001,
-	0xc78, 0x00780001,
-	0xc78, 0x00790001,
-	0xc78, 0x007a0001,
-	0xc78, 0x007b0001,
-	0xc78, 0x007c0001,
-	0xc78, 0x007d0001,
-	0xc78, 0x007e0001,
-	0xc78, 0x007f0001,
-	0xc78, 0x3800001e,
-	0xc78, 0x3801001e,
-	0xc78, 0x3802001e,
-	0xc78, 0x3803001e,
-	0xc78, 0x3804001e,
-	0xc78, 0x3805001e,
-	0xc78, 0x3806001e,
-	0xc78, 0x3807001e,
-	0xc78, 0x3808001e,
-	0xc78, 0x3c09001e,
-	0xc78, 0x3e0a001e,
-	0xc78, 0x400b001e,
-	0xc78, 0x440c001e,
-	0xc78, 0x480d001e,
-	0xc78, 0x4c0e001e,
-	0xc78, 0x500f001e,
-	0xc78, 0x5210001e,
-	0xc78, 0x5611001e,
-	0xc78, 0x5a12001e,
-	0xc78, 0x5e13001e,
-	0xc78, 0x6014001e,
-	0xc78, 0x6015001e,
-	0xc78, 0x6016001e,
-	0xc78, 0x6217001e,
-	0xc78, 0x6218001e,
-	0xc78, 0x6219001e,
-	0xc78, 0x621a001e,
-	0xc78, 0x621b001e,
-	0xc78, 0x621c001e,
-	0xc78, 0x621d001e,
-	0xc78, 0x621e001e,
-	0xc78, 0x621f001e,
-};
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
deleted file mode 100644
index 3a6e8b6aeee0..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-table.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Created on  2010/ 5/18,  1:41
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92CE_TABLE__H_
-#define __RTL92CE_TABLE__H_
-
-#include <linux/types.h>
-
-#define PHY_REG_2TARRAY_LENGTH	374
-extern u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH];
-#define PHY_REG_1TARRAY_LENGTH	374
-extern u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH];
-#define PHY_REG_ARRAY_PGLENGTH	192
-extern u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH];
-#define RADIOA_2TARRAYLENGTH	282
-extern u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH];
-#define RADIOB_2TARRAYLENGTH	78
-extern u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH];
-#define RADIOA_1TARRAYLENGTH	282
-extern u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH];
-#define RADIOB_1TARRAYLENGTH	1
-extern u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH];
-#define MAC_2T_ARRAYLENGTH	162
-extern u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH];
-#define AGCTAB_2TARRAYLENGTH	320
-extern u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH];
-#define AGCTAB_1TARRAYLENGTH	320
-extern u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH];
-
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
deleted file mode 100644
index cf35418c8afe..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.c
+++ /dev/null
@@ -1,1031 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../pci.h"
-#include "../base.h"
-#include "rtl8192c-reg.h"
-#include "rtl8192c-def.h"
-#include "rtl8192c-phy.h"
-#include "rtl8192c-trx.h"
-#include "rtl8192c-led.h"
-
-static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(u16 fc,
-							  unsigned int
-							  skb_queue)
-{
-	enum rtl_desc_qsel qsel;
-
-	if (unlikely(ieee80211_is_beacon(fc))) {
-		qsel = QSLT_BEACON;
-		return qsel;
-	}
-
-	if (ieee80211_is_mgmt(fc)) {
-		qsel = QSLT_MGNT;
-		return qsel;
-	}
-
-	switch (skb_queue) {
-	case VO_QUEUE:
-		qsel = QSLT_VO;
-		break;
-	case VI_QUEUE:
-		qsel = QSLT_VI;
-		break;
-	case BE_QUEUE:
-		qsel = QSLT_BE;
-		break;
-	case BK_QUEUE:
-		qsel = QSLT_BK;
-		break;
-	default:
-		qsel = QSLT_BE;
-		RT_ASSERT(false, ("BE queue, skb_queue:%d,"
-				  " set qsel = 0x%X\n", skb_queue, QSLT_BE));
-		break;
-	}
-	return qsel;
-}
-
-static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
-{
-	int rate_idx;
-
-	if (first_ampdu) {
-		if (false == isht) {
-			switch (desc_rate) {
-			case DESC92C_RATE1M:
-				rate_idx = 0;
-				break;
-			case DESC92C_RATE2M:
-				rate_idx = 1;
-				break;
-			case DESC92C_RATE5_5M:
-				rate_idx = 2;
-				break;
-			case DESC92C_RATE11M:
-				rate_idx = 3;
-				break;
-			case DESC92C_RATE6M:
-				rate_idx = 4;
-				break;
-			case DESC92C_RATE9M:
-				rate_idx = 5;
-				break;
-			case DESC92C_RATE12M:
-				rate_idx = 6;
-				break;
-			case DESC92C_RATE18M:
-				rate_idx = 7;
-				break;
-			case DESC92C_RATE24M:
-				rate_idx = 8;
-				break;
-			case DESC92C_RATE36M:
-				rate_idx = 9;
-				break;
-			case DESC92C_RATE48M:
-				rate_idx = 10;
-				break;
-			case DESC92C_RATE54M:
-				rate_idx = 11;
-				break;
-			default:
-				rate_idx = 0;
-				break;
-			}
-		} else {
-			rate_idx = 11;
-		}
-
-		return rate_idx;
-	}
-
-	switch (desc_rate) {
-	case DESC92C_RATE1M:
-		rate_idx = 0;
-		break;
-	case DESC92C_RATE2M:
-		rate_idx = 1;
-		break;
-	case DESC92C_RATE5_5M:
-		rate_idx = 2;
-		break;
-	case DESC92C_RATE11M:
-		rate_idx = 3;
-		break;
-	case DESC92C_RATE6M:
-		rate_idx = 4;
-		break;
-	case DESC92C_RATE9M:
-		rate_idx = 5;
-		break;
-	case DESC92C_RATE12M:
-		rate_idx = 6;
-		break;
-	case DESC92C_RATE18M:
-		rate_idx = 7;
-		break;
-	case DESC92C_RATE24M:
-		rate_idx = 8;
-		break;
-	case DESC92C_RATE36M:
-		rate_idx = 9;
-		break;
-	case DESC92C_RATE48M:
-		rate_idx = 10;
-		break;
-	case DESC92C_RATE54M:
-		rate_idx = 11;
-		break;
-	default:
-		rate_idx = 11;
-		break;
-	}
-	return rate_idx;
-}
-
-static u8 _rtl92c_query_rxpwrpercentage(char antpower)
-{
-	if ((antpower <= -100) || (antpower >= 20))
-		return 0;
-	else if (antpower >= 0)
-		return 100;
-	else
-		return 100 + antpower;
-}
-
-static u8 _rtl92c_evm_db_to_percentage(char value)
-{
-	char ret_val;
-	ret_val = value;
-
-	if (ret_val >= 0)
-		ret_val = 0;
-
-	if (ret_val <= -33)
-		ret_val = -33;
-
-	ret_val = 0 - ret_val;
-	ret_val *= 3;
-
-	if (ret_val == 99)
-		ret_val = 100;
-
-	return ret_val;
-}
-
-static long _rtl92ce_translate_todbm(struct ieee80211_hw *hw,
-				     u8 signal_strength_index)
-{
-	long signal_power;
-
-	signal_power = (long)((signal_strength_index + 1) >> 1);
-	signal_power -= 95;
-	return signal_power;
-}
-
-static long _rtl92ce_signal_scale_mapping(struct ieee80211_hw *hw,
-		long currsig)
-{
-	long retsig;
-
-	if (currsig >= 61 && currsig <= 100)
-		retsig = 90 + ((currsig - 60) / 4);
-	else if (currsig >= 41 && currsig <= 60)
-		retsig = 78 + ((currsig - 40) / 2);
-	else if (currsig >= 31 && currsig <= 40)
-		retsig = 66 + (currsig - 30);
-	else if (currsig >= 21 && currsig <= 30)
-		retsig = 54 + (currsig - 20);
-	else if (currsig >= 5 && currsig <= 20)
-		retsig = 42 + (((currsig - 5) * 2) / 3);
-	else if (currsig == 4)
-		retsig = 36;
-	else if (currsig == 3)
-		retsig = 27;
-	else if (currsig == 2)
-		retsig = 18;
-	else if (currsig == 1)
-		retsig = 9;
-	else
-		retsig = currsig;
-
-	return retsig;
-}
-
-static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
-				       struct rtl_stats *pstats,
-				       struct rx_desc_92c *pdesc,
-				       struct rx_fwinfo_92c *p_drvinfo,
-				       bool bpacket_match_bssid,
-				       bool bpacket_toself,
-				       bool b_packet_beacon)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct phy_sts_cck_8192s_t *cck_buf;
-	s8 rx_pwr_all, rx_pwr[4];
-	u8 rf_rx_num, evm, pwdb_all;
-	u8 i, max_spatial_stream;
-	u32 rssi, total_rssi;
-	bool is_cck_rate;
-
-	is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
-	pstats->b_packet_matchbssid = bpacket_match_bssid;
-	pstats->b_packet_toself = bpacket_toself;
-	pstats->b_is_cck = is_cck_rate;
-	pstats->b_packet_beacon = b_packet_beacon;
-	pstats->b_is_cck = is_cck_rate;
-	pstats->rx_mimo_signalquality[0] = -1;
-	pstats->rx_mimo_signalquality[1] = -1;
-
-	if (is_cck_rate) {
-		u8 report, cck_highpwr;
-		cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
-
-		cck_highpwr = (u8) rtl_get_bbreg(hw,
-					 RFPGA0_XA_HSSIPARAMETER2,
-					 BIT(9));
-		if (!cck_highpwr) {
-			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
-			report = cck_buf->cck_agc_rpt & 0xc0;
-			report = report >> 6;
-			switch (report) {
-			case 0x3:
-				rx_pwr_all = -46 - (cck_agc_rpt & 0x3e);
-				break;
-			case 0x2:
-				rx_pwr_all = -26 - (cck_agc_rpt & 0x3e);
-				break;
-			case 0x1:
-				rx_pwr_all = -12 - (cck_agc_rpt & 0x3e);
-				break;
-			case 0x0:
-				rx_pwr_all = 16 - (cck_agc_rpt & 0x3e);
-				break;
-			}
-		} else {
-			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
-			report = p_drvinfo->cfosho[0] & 0x60;
-			report = report >> 5;
-			switch (report) {
-			case 0x3:
-				rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1);
-				break;
-			case 0x2:
-				rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1);
-				break;
-			case 0x1:
-				rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1);
-				break;
-			case 0x0:
-				rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1);
-				break;
-			}
-		}
-
-		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
-		pstats->rx_pwdb_all = pwdb_all;
-		pstats->recvsignalpower = rx_pwr_all;
-
-		if (bpacket_match_bssid) {
-			u8 sq;
-			if (pstats->rx_pwdb_all > 40)
-				sq = 100;
-			else {
-				sq = cck_buf->sq_rpt;
-				if (sq > 64)
-					sq = 0;
-				else if (sq < 20)
-					sq = 100;
-				else
-					sq = ((64 - sq) * 100) / 44;
-			}
-
-			pstats->signalquality = sq;
-			pstats->rx_mimo_signalquality[0] = sq;
-			pstats->rx_mimo_signalquality[1] = -1;
-		}
-	} else {
-		rtlpriv->dm.brfpath_rxenable[0] =
-		    rtlpriv->dm.brfpath_rxenable[1] = true;
-		for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) {
-			if (rtlpriv->dm.brfpath_rxenable[i])
-				rf_rx_num++;
-
-			rx_pwr[i] =
-			    ((p_drvinfo->gain_trsw[i] & 0x3f) * 2) - 110;
-			rssi = _rtl92c_query_rxpwrpercentage(rx_pwr[i]);
-			total_rssi += rssi;
-			rtlpriv->stats.rx_snr_db[i] =
-			    (long)(p_drvinfo->rxsnr[i] / 2);
-
-			if (bpacket_match_bssid)
-				pstats->rx_mimo_signalstrength[i] = (u8) rssi;
-		}
-
-		rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
-		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
-		pstats->rx_pwdb_all = pwdb_all;
-		pstats->rxpower = rx_pwr_all;
-		pstats->recvsignalpower = rx_pwr_all;
-
-		if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 &&
-		    pdesc->rxmcs <= DESC92C_RATEMCS15)
-			max_spatial_stream = 2;
-		else
-			max_spatial_stream = 1;
-
-		for (i = 0; i < max_spatial_stream; i++) {
-			evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]);
-
-			if (bpacket_match_bssid) {
-				if (i == 0)
-					pstats->signalquality =
-					    (u8) (evm & 0xff);
-				pstats->rx_mimo_signalquality[i] =
-				    (u8) (evm & 0xff);
-			}
-		}
-	}
-
-	if (is_cck_rate)
-		pstats->signalstrength =
-		    (u8) (_rtl92ce_signal_scale_mapping(hw, pwdb_all));
-	else if (rf_rx_num != 0)
-		pstats->signalstrength =
-		    (u8) (_rtl92ce_signal_scale_mapping
-			  (hw, total_rssi /= rf_rx_num));
-}
-
-static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw,
-		struct rtl_stats *pstats)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u8 rfpath;
-	u32 last_rssi, tmpval;
-
-	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
-		rtlpriv->stats.rssi_calculate_cnt++;
-
-		if (rtlpriv->stats.ui_rssi.total_num++ >=
-		    PHY_RSSI_SLID_WIN_MAX) {
-			rtlpriv->stats.ui_rssi.total_num =
-			    PHY_RSSI_SLID_WIN_MAX;
-			last_rssi =
-			    rtlpriv->stats.ui_rssi.elements[rtlpriv->
-						    stats.ui_rssi.index];
-			rtlpriv->stats.ui_rssi.total_val -= last_rssi;
-		}
-
-		rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength;
-		rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi.
-						index++] =
-		    pstats->signalstrength;
-
-		if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX)
-			rtlpriv->stats.ui_rssi.index = 0;
-
-		tmpval = rtlpriv->stats.ui_rssi.total_val /
-		    rtlpriv->stats.ui_rssi.total_num;
-		rtlpriv->stats.signal_strength =
-		    _rtl92ce_translate_todbm(hw, (u8) tmpval);
-		pstats->rssi = rtlpriv->stats.signal_strength;
-	}
-
-	if (!pstats->b_is_cck && pstats->b_packet_toself) {
-		for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath;
-		     rfpath++) {
-
-			if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath))
-				continue;
-
-			if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) {
-				rtlpriv->stats.rx_rssi_percentage[rfpath] =
-				    pstats->rx_mimo_signalstrength[rfpath];
-
-			}
-
-			if (pstats->rx_mimo_signalstrength[rfpath] >
-			    rtlpriv->stats.rx_rssi_percentage[rfpath]) {
-				rtlpriv->stats.rx_rssi_percentage[rfpath] =
-				    ((rtlpriv->stats.
-				      rx_rssi_percentage[rfpath] *
-				      (RX_SMOOTH_FACTOR - 1)) +
-				     (pstats->rx_mimo_signalstrength[rfpath])) /
-				    (RX_SMOOTH_FACTOR);
-
-				rtlpriv->stats.rx_rssi_percentage[rfpath] =
-				    rtlpriv->stats.rx_rssi_percentage[rfpath] +
-				    1;
-			} else {
-				rtlpriv->stats.rx_rssi_percentage[rfpath] =
-				    ((rtlpriv->stats.
-				      rx_rssi_percentage[rfpath] *
-				      (RX_SMOOTH_FACTOR - 1)) +
-				     (pstats->rx_mimo_signalstrength[rfpath])) /
-				    (RX_SMOOTH_FACTOR);
-			}
-
-		}
-	}
-}
-
-static void _rtl92ce_update_rxsignalstatistics(struct ieee80211_hw *hw,
-					       struct rtl_stats *pstats)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	int weighting;
-
-	if (rtlpriv->stats.recv_signal_power == 0)
-		rtlpriv->stats.recv_signal_power = pstats->recvsignalpower;
-
-	if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power)
-		weighting = 5;
-
-	else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power)
-		weighting = (-5);
-
-	rtlpriv->stats.recv_signal_power =
-	    (rtlpriv->stats.recv_signal_power * 5 +
-	     pstats->recvsignalpower + weighting) / 6;
-}
-
-static void _rtl92ce_process_pwdb(struct ieee80211_hw *hw,
-		struct rtl_stats *pstats)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	long undecorated_smoothed_pwdb;
-
-	if (mac->opmode == NL80211_IFTYPE_ADHOC) {
-		return;
-	} else {
-		undecorated_smoothed_pwdb =
-		    rtlpriv->dm.undecorated_smoothed_pwdb;
-	}
-
-	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
-		if (undecorated_smoothed_pwdb < 0)
-			undecorated_smoothed_pwdb = pstats->rx_pwdb_all;
-
-		if (pstats->rx_pwdb_all > (u32) undecorated_smoothed_pwdb) {
-			undecorated_smoothed_pwdb =
-			    (((undecorated_smoothed_pwdb) *
-			      (RX_SMOOTH_FACTOR - 1)) +
-			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
-
-			undecorated_smoothed_pwdb = undecorated_smoothed_pwdb
-			    + 1;
-		} else {
-			undecorated_smoothed_pwdb =
-			    (((undecorated_smoothed_pwdb) *
-			      (RX_SMOOTH_FACTOR - 1)) +
-			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
-		}
-
-		rtlpriv->dm.undecorated_smoothed_pwdb =
-		    undecorated_smoothed_pwdb;
-		_rtl92ce_update_rxsignalstatistics(hw, pstats);
-	}
-}
-
-static void _rtl92ce_process_ui_link_quality(struct ieee80211_hw *hw,
-					     struct rtl_stats *pstats)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 last_evm, n_spatialstream, tmpval;
-
-	if (pstats->signalquality != 0) {
-		if (pstats->b_packet_toself || pstats->b_packet_beacon) {
-
-			if (rtlpriv->stats.ui_link_quality.total_num++ >=
-			    PHY_LINKQUALITY_SLID_WIN_MAX) {
-				rtlpriv->stats.ui_link_quality.total_num =
-				    PHY_LINKQUALITY_SLID_WIN_MAX;
-				last_evm =
-				    rtlpriv->stats.
-				    ui_link_quality.elements[rtlpriv->
-							  stats.ui_link_quality.
-							  index];
-				rtlpriv->stats.ui_link_quality.total_val -=
-				    last_evm;
-			}
-
-			rtlpriv->stats.ui_link_quality.total_val +=
-			    pstats->signalquality;
-			rtlpriv->stats.ui_link_quality.elements[rtlpriv->stats.
-								ui_link_quality.
-								index++] =
-			    pstats->signalquality;
-
-			if (rtlpriv->stats.ui_link_quality.index >=
-			    PHY_LINKQUALITY_SLID_WIN_MAX)
-				rtlpriv->stats.ui_link_quality.index = 0;
-
-			tmpval = rtlpriv->stats.ui_link_quality.total_val /
-			    rtlpriv->stats.ui_link_quality.total_num;
-			rtlpriv->stats.signal_quality = tmpval;
-
-			rtlpriv->stats.last_sigstrength_inpercent = tmpval;
-
-			for (n_spatialstream = 0; n_spatialstream < 2;
-			     n_spatialstream++) {
-				if (pstats->
-				    rx_mimo_signalquality[n_spatialstream] !=
-				    -1) {
-					if (rtlpriv->stats.
-					    rx_evm_percentage[n_spatialstream]
-					    == 0) {
-						rtlpriv->stats.
-						   rx_evm_percentage
-						   [n_spatialstream] =
-						   pstats->rx_mimo_signalquality
-						   [n_spatialstream];
-					}
-
-					rtlpriv->stats.
-					    rx_evm_percentage[n_spatialstream] =
-					    ((rtlpriv->
-					      stats.rx_evm_percentage
-					      [n_spatialstream] *
-					      (RX_SMOOTH_FACTOR - 1)) +
-					     (pstats->
-					      rx_mimo_signalquality
-					      [n_spatialstream] * 1)) /
-					    (RX_SMOOTH_FACTOR);
-				}
-			}
-		}
-	} else {
-		;
-	}
-}
-
-static void _rtl92ce_process_phyinfo(struct ieee80211_hw *hw,
-				     u8 *buffer,
-				     struct rtl_stats *pcurrent_stats)
-{
-
-	if (!pcurrent_stats->b_packet_matchbssid &&
-	    !pcurrent_stats->b_packet_beacon)
-		return;
-
-	_rtl92ce_process_ui_rssi(hw, pcurrent_stats);
-	_rtl92ce_process_pwdb(hw, pcurrent_stats);
-	_rtl92ce_process_ui_link_quality(hw, pcurrent_stats);
-}
-
-static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
-					       struct sk_buff *skb,
-					       struct rtl_stats *pstats,
-					       struct rx_desc_92c *pdesc,
-					       struct rx_fwinfo_92c *p_drvinfo)
-{
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-
-	struct ieee80211_hdr *hdr;
-	u8 *tmp_buf;
-	u8 *praddr;
-	u8 *psaddr;
-	u16 fc, type;
-	bool b_packet_matchbssid, b_packet_toself, b_packet_beacon;
-
-	tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift;
-
-	hdr = (struct ieee80211_hdr *)tmp_buf;
-	fc = le16_to_cpu(hdr->frame_control);
-	type = WLAN_FC_GET_TYPE(fc);
-	praddr = hdr->addr1;
-	psaddr = hdr->addr2;
-
-	b_packet_matchbssid =
-	    ((IEEE80211_FTYPE_CTL != type) &&
-	     (!compare_ether_addr(mac->bssid,
-				  (fc & IEEE80211_FCTL_TODS) ?
-				  hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ?
-				  hdr->addr2 : hdr->addr3)) &&
-	     (!pstats->b_hwerror) && (!pstats->b_crc) && (!pstats->b_icv));
-
-	b_packet_toself = b_packet_matchbssid &&
-	    (!compare_ether_addr(praddr, rtlefuse->dev_addr));
-
-	if (ieee80211_is_beacon(fc))
-		b_packet_beacon = true;
-
-	_rtl92ce_query_rxphystatus(hw, pstats, pdesc, p_drvinfo,
-				   b_packet_matchbssid, b_packet_toself,
-				   b_packet_beacon);
-
-	_rtl92ce_process_phyinfo(hw, tmp_buf, pstats);
-}
-
-bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
-			   struct rtl_stats *stats,
-			   struct ieee80211_rx_status *rx_status,
-			   u8 *p_desc, struct sk_buff *skb)
-{
-	struct rx_fwinfo_92c *p_drvinfo;
-	struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
-
-	u32 phystatus = GET_RX_DESC_PHYST(pdesc);
-	stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
-	stats->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
-	    RX_DRV_INFO_SIZE_UNIT;
-	stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
-	stats->b_icv = (u16) GET_RX_DESC_ICV(pdesc);
-	stats->b_crc = (u16) GET_RX_DESC_CRC32(pdesc);
-	stats->b_hwerror = (stats->b_crc | stats->b_icv);
-	stats->decrypted = !GET_RX_DESC_SWDEC(pdesc);
-	stats->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
-	stats->b_shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
-	stats->b_isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
-	stats->b_isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
-				   && (GET_RX_DESC_FAGGR(pdesc) == 1));
-	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
-	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
-
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
-
-	if (GET_RX_DESC_CRC32(pdesc))
-		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
-
-	if (!GET_RX_DESC_SWDEC(pdesc))
-		rx_status->flag |= RX_FLAG_DECRYPTED;
-
-	if (GET_RX_DESC_BW(pdesc))
-		rx_status->flag |= RX_FLAG_40MHZ;
-
-	if (GET_RX_DESC_RXHT(pdesc))
-		rx_status->flag |= RX_FLAG_HT;
-
-	rx_status->flag |= RX_FLAG_TSFT;
-
-	if (stats->decrypted)
-		rx_status->flag |= RX_FLAG_DECRYPTED;
-
-	rx_status->rate_idx = _rtl92ce_rate_mapping((bool)
-						    GET_RX_DESC_RXHT(pdesc),
-						    (u8)
-						    GET_RX_DESC_RXMCS(pdesc),
-						    (bool)
-						    GET_RX_DESC_PAGGR(pdesc));
-
-	rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
-	if (phystatus == true) {
-		p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
-						     stats->rx_bufshift);
-
-		_rtl92ce_translate_rx_signal_stuff(hw,
-						   skb, stats, pdesc,
-						   p_drvinfo);
-	}
-
-	/*rx_status->qual = stats->signal; */
-	rx_status->signal = stats->rssi + 10;
-	/*rx_status->noise = -stats->noise; */
-
-	return true;
-}
-
-void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
-			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
-			  struct ieee80211_tx_info *info, struct sk_buff *skb,
-			  unsigned int queue_index)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool b_defaultadapter = true;
-
-	struct ieee80211_sta *sta = ieee80211_find_sta(mac->vif, mac->bssid);
-
-	u8 *pdesc = (u8 *) pdesc_tx;
-	struct rtl_tcb_desc tcb_desc;
-	u8 *qc = ieee80211_get_qos_ctl(hdr);
-	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
-	u16 seq_number;
-	u16 fc = le16_to_cpu(hdr->frame_control);
-	u8 rate_flag = info->control.rates[0].flags;
-
-	enum rtl_desc_qsel fw_qsel =
-	    _rtl92ce_map_hwqueue_to_fwqueue(le16_to_cpu(hdr->frame_control),
-					    queue_index);
-
-	bool b_firstseg = ((hdr->seq_ctrl &
-			    cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
-
-	bool b_lastseg = ((hdr->frame_control &
-			   cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
-
-	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
-					    skb->data, skb->len,
-					    PCI_DMA_TODEVICE);
-
-	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
-
-	rtl_get_tcb_desc(hw, info, skb, &tcb_desc);
-
-	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c));
-
-	if (b_firstseg) {
-		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
-
-		SET_TX_DESC_TX_RATE(pdesc, tcb_desc.hw_rate);
-
-		if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble)
-			SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
-
-		if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
-		    info->flags & IEEE80211_TX_CTL_AMPDU) {
-			SET_TX_DESC_AGG_BREAK(pdesc, 1);
-			SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
-		}
-		SET_TX_DESC_SEQ(pdesc, seq_number);
-
-		SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.b_rts_enable &&
-						!tcb_desc.
-						b_cts_enable) ? 1 : 0));
-		SET_TX_DESC_HW_RTS_ENABLE(pdesc,
-					  ((tcb_desc.b_rts_enable
-					    || tcb_desc.b_cts_enable) ? 1 : 0));
-		SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.b_cts_enable) ? 1 : 0));
-		SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.b_rts_stbc) ? 1 : 0));
-
-		SET_TX_DESC_RTS_RATE(pdesc, tcb_desc.rts_rate);
-		SET_TX_DESC_RTS_BW(pdesc, 0);
-		SET_TX_DESC_RTS_SC(pdesc, tcb_desc.rts_sc);
-		SET_TX_DESC_RTS_SHORT(pdesc,
-				      ((tcb_desc.rts_rate <= DESC92C_RATE54M) ?
-				      (tcb_desc.b_rts_use_shortpreamble ? 1 : 0)
-				      : (tcb_desc.b_rts_use_shortgi ? 1 : 0)));
-
-		if (mac->bw_40) {
-			if (tcb_desc.b_packet_bw) {
-				SET_TX_DESC_DATA_BW(pdesc, 1);
-				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
-			} else {
-				SET_TX_DESC_DATA_BW(pdesc, 0);
-
-				if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
-					SET_TX_DESC_TX_SUB_CARRIER(pdesc,
-							mac->cur_40_prime_sc);
-				}
-			}
-		} else {
-			SET_TX_DESC_DATA_BW(pdesc, 0);
-			SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
-		}
-
-		SET_TX_DESC_LINIP(pdesc, 0);
-		SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
-
-		if (sta) {
-			u8 ampdu_density = sta->ht_cap.ampdu_density;
-			SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
-		}
-
-		if (info->control.hw_key) {
-			struct ieee80211_key_conf *keyconf =
-			    info->control.hw_key;
-
-			switch (keyconf->cipher) {
-			case WLAN_CIPHER_SUITE_WEP40:
-			case WLAN_CIPHER_SUITE_WEP104:
-			case WLAN_CIPHER_SUITE_TKIP:
-				SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
-				break;
-			case WLAN_CIPHER_SUITE_CCMP:
-				SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
-				break;
-			default:
-				SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
-				break;
-
-			}
-		}
-
-		SET_TX_DESC_PKT_ID(pdesc, 0);
-		SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
-
-		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
-		SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
-		SET_TX_DESC_DISABLE_FB(pdesc, 0);
-		SET_TX_DESC_USE_RATE(pdesc, tcb_desc.use_driver_rate ? 1 : 0);
-
-		if (ieee80211_is_data_qos(fc)) {
-			if (mac->rdg_en) {
-				RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
-					 ("Enable RDG function.\n"));
-				SET_TX_DESC_RDG_ENABLE(pdesc, 1);
-				SET_TX_DESC_HTC(pdesc, 1);
-			}
-		}
-	}
-
-	SET_TX_DESC_FIRST_SEG(pdesc, (b_firstseg ? 1 : 0));
-	SET_TX_DESC_LAST_SEG(pdesc, (b_lastseg ? 1 : 0));
-
-	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
-
-	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
-
-	if (rtlpriv->dm.b_useramask) {
-		SET_TX_DESC_RATE_ID(pdesc, tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(pdesc, tcb_desc.mac_id);
-	} else {
-		SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(pdesc, tcb_desc.ratr_index);
-	}
-
-	if ((!ieee80211_is_data_qos(fc)) && ppsc->b_leisure_ps &&
-	    ppsc->b_fwctrl_lps) {
-		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
-		SET_TX_DESC_PKT_ID(pdesc, 8);
-
-		if (!b_defaultadapter)
-			SET_TX_DESC_QOS(pdesc, 1);
-	}
-
-	SET_TX_DESC_MORE_FRAG(pdesc, (b_lastseg ? 0 : 1));
-
-	if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
-	    is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
-		SET_TX_DESC_BMC(pdesc, 1);
-	}
-
-	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, ("\n"));
-}
-
-void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
-			     u8 *pdesc, bool b_firstseg,
-			     bool b_lastseg, struct sk_buff *skb)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	u8 fw_queue = QSLT_BEACON;
-
-	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
-					    skb->data, skb->len,
-					    PCI_DMA_TODEVICE);
-
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
-	u16 fc = le16_to_cpu(hdr->frame_control);
-
-	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
-
-	if (b_firstseg)
-		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
-
-	SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
-
-	SET_TX_DESC_SEQ(pdesc, 0);
-
-	SET_TX_DESC_LINIP(pdesc, 0);
-
-	SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
-
-	SET_TX_DESC_FIRST_SEG(pdesc, 1);
-	SET_TX_DESC_LAST_SEG(pdesc, 1);
-
-	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
-
-	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
-
-	SET_TX_DESC_RATE_ID(pdesc, 7);
-	SET_TX_DESC_MACID(pdesc, 0);
-
-	SET_TX_DESC_OWN(pdesc, 1);
-
-	SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len));
-
-	SET_TX_DESC_FIRST_SEG(pdesc, 1);
-	SET_TX_DESC_LAST_SEG(pdesc, 1);
-
-	SET_TX_DESC_OFFSET(pdesc, 0x20);
-
-	SET_TX_DESC_USE_RATE(pdesc, 1);
-
-	if (!ieee80211_is_data_qos(fc)) {
-		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
-		SET_TX_DESC_PKT_ID(pdesc, 8);
-	}
-
-	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
-		      "H2C Tx Cmd Content\n",
-		      pdesc, TX_DESC_SIZE);
-}
-
-void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
-{
-	if (istx == true) {
-		switch (desc_name) {
-		case HW_DESC_OWN:
-			SET_TX_DESC_OWN(pdesc, 1);
-			break;
-		case HW_DESC_TX_NEXTDESC_ADDR:
-			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
-			break;
-		default:
-			RT_ASSERT(false, ("ERR txdesc :%d"
-					  " not process\n", desc_name));
-			break;
-		}
-	} else {
-		switch (desc_name) {
-		case HW_DESC_RXOWN:
-			SET_RX_DESC_OWN(pdesc, 1);
-			break;
-		case HW_DESC_RXBUFF_ADDR:
-			SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *) val);
-			break;
-		case HW_DESC_RXPKT_LEN:
-			SET_RX_DESC_PKT_LEN(pdesc, *(u32 *) val);
-			break;
-		case HW_DESC_RXERO:
-			SET_RX_DESC_EOR(pdesc, 1);
-			break;
-		default:
-			RT_ASSERT(false, ("ERR rxdesc :%d "
-					  "not process\n", desc_name));
-			break;
-		}
-	}
-}
-
-u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
-{
-	u32 ret = 0;
-
-	if (istx == true) {
-		switch (desc_name) {
-		case HW_DESC_OWN:
-			ret = GET_TX_DESC_OWN(p_desc);
-			break;
-		case HW_DESC_TXBUFF_ADDR:
-			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
-			break;
-		default:
-			RT_ASSERT(false, ("ERR txdesc :%d "
-					  "not process\n", desc_name));
-			break;
-		}
-	} else {
-		struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
-		switch (desc_name) {
-		case HW_DESC_OWN:
-			ret = GET_RX_DESC_OWN(pdesc);
-			break;
-		case HW_DESC_RXPKT_LEN:
-			ret = GET_RX_DESC_PKT_LEN(pdesc);
-			break;
-		default:
-			RT_ASSERT(false, ("ERR rxdesc :%d "
-					  "not process\n", desc_name));
-			break;
-		}
-	}
-	return ret;
-}
-
-void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	if (hw_queue == BEACON_QUEUE) {
-		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, BIT(4));
-	} else {
-		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG,
-			       BIT(0) << (hw_queue));
-	}
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
deleted file mode 100644
index 53d0e0a5af5c..000000000000
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-trx.h
+++ /dev/null
@@ -1,714 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2010  Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#ifndef __RTL92CE_TRX_H__
-#define __RTL92CE_TRX_H__
-
-#define TX_DESC_SIZE				64
-#define TX_DESC_AGGR_SUBFRAME_SIZE		32
-
-#define RX_DESC_SIZE				32
-#define RX_DRV_INFO_SIZE_UNIT			8
-
-#define	TX_DESC_NEXT_DESC_OFFSET		40
-#define USB_HWDESC_HEADER_LEN			32
-#define CRCLENGTH				4
-
-#define SET_TX_DESC_PKT_SIZE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
-#define SET_TX_DESC_OFFSET(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
-#define SET_TX_DESC_BMC(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
-#define SET_TX_DESC_HTC(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
-#define SET_TX_DESC_LAST_SEG(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
-#define SET_TX_DESC_FIRST_SEG(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
-#define SET_TX_DESC_LINIP(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
-#define SET_TX_DESC_NO_ACM(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val)
-#define SET_TX_DESC_GF(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
-#define SET_TX_DESC_OWN(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
-
-#define GET_TX_DESC_PKT_SIZE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 0, 16)
-#define GET_TX_DESC_OFFSET(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 16, 8)
-#define GET_TX_DESC_BMC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 24, 1)
-#define GET_TX_DESC_HTC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 25, 1)
-#define GET_TX_DESC_LAST_SEG(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
-#define GET_TX_DESC_FIRST_SEG(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
-#define GET_TX_DESC_LINIP(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
-#define GET_TX_DESC_NO_ACM(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
-#define GET_TX_DESC_GF(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
-#define GET_TX_DESC_OWN(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
-
-#define SET_TX_DESC_MACID(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val)
-#define SET_TX_DESC_AGG_BREAK(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val)
-#define SET_TX_DESC_BK(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val)
-#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val)
-#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val)
-#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val)
-#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val)
-#define SET_TX_DESC_PIFS(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
-#define SET_TX_DESC_RATE_ID(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val)
-#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val)
-#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val)
-#define SET_TX_DESC_SEC_TYPE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
-#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val)
-
-#define GET_TX_DESC_MACID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
-#define GET_TX_DESC_AGG_ENABLE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 5, 1)
-#define GET_TX_DESC_AGG_BREAK(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 6, 1)
-#define GET_TX_DESC_RDG_ENABLE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 7, 1)
-#define GET_TX_DESC_QUEUE_SEL(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 8, 5)
-#define GET_TX_DESC_RDG_NAV_EXT(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+4, 13, 1)
-#define GET_TX_DESC_LSIG_TXOP_EN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
-#define GET_TX_DESC_PIFS(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
-#define GET_TX_DESC_RATE_ID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
-#define GET_TX_DESC_NAV_USE_HDR(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+4, 20, 1)
-#define GET_TX_DESC_EN_DESC_ID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 21, 1)
-#define GET_TX_DESC_SEC_TYPE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 22, 2)
-#define GET_TX_DESC_PKT_OFFSET(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 24, 8)
-
-#define SET_TX_DESC_RTS_RC(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val)
-#define SET_TX_DESC_DATA_RC(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val)
-#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val)
-#define SET_TX_DESC_MORE_FRAG(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
-#define SET_TX_DESC_RAW(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val)
-#define SET_TX_DESC_CCX(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val)
-#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
-#define SET_TX_DESC_ANTSEL_A(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val)
-#define SET_TX_DESC_ANTSEL_B(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val)
-#define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val)
-#define SET_TX_DESC_TX_ANTL(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val)
-#define SET_TX_DESC_TX_ANT_HT(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val)
-
-#define GET_TX_DESC_RTS_RC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 0, 6)
-#define GET_TX_DESC_DATA_RC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 6, 6)
-#define GET_TX_DESC_BAR_RTY_TH(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 14, 2)
-#define GET_TX_DESC_MORE_FRAG(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 17, 1)
-#define GET_TX_DESC_RAW(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 18, 1)
-#define GET_TX_DESC_CCX(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 19, 1)
-#define GET_TX_DESC_AMPDU_DENSITY(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+8, 20, 3)
-#define GET_TX_DESC_ANTSEL_A(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 24, 1)
-#define GET_TX_DESC_ANTSEL_B(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 25, 1)
-#define GET_TX_DESC_TX_ANT_CCK(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 26, 2)
-#define GET_TX_DESC_TX_ANTL(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 28, 2)
-#define GET_TX_DESC_TX_ANT_HT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 30, 2)
-
-#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val)
-#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val)
-#define SET_TX_DESC_SEQ(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val)
-#define SET_TX_DESC_PKT_ID(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val)
-
-#define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+12, 0, 8)
-#define GET_TX_DESC_TAIL_PAGE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 8, 8)
-#define GET_TX_DESC_SEQ(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 16, 12)
-#define GET_TX_DESC_PKT_ID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 28, 4)
-
-#define SET_TX_DESC_RTS_RATE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val)
-#define SET_TX_DESC_AP_DCFE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val)
-#define SET_TX_DESC_QOS(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val)
-#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val)
-#define SET_TX_DESC_USE_RATE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val)
-#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val)
-#define SET_TX_DESC_DISABLE_FB(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val)
-#define SET_TX_DESC_CTS2SELF(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val)
-#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val)
-#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val)
-#define SET_TX_DESC_PORT_ID(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val)
-#define SET_TX_DESC_WAIT_DCTS(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val)
-#define SET_TX_DESC_CTS2AP_EN(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val)
-#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val)
-#define SET_TX_DESC_TX_STBC(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val)
-#define SET_TX_DESC_DATA_SHORT(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val)
-#define SET_TX_DESC_DATA_BW(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val)
-#define SET_TX_DESC_RTS_SHORT(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val)
-#define SET_TX_DESC_RTS_BW(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val)
-#define SET_TX_DESC_RTS_SC(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val)
-#define SET_TX_DESC_RTS_STBC(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val)
-
-#define GET_TX_DESC_RTS_RATE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 0, 5)
-#define GET_TX_DESC_AP_DCFE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 5, 1)
-#define GET_TX_DESC_QOS(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 6, 1)
-#define GET_TX_DESC_HWSEQ_EN(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 7, 1)
-#define GET_TX_DESC_USE_RATE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 8, 1)
-#define GET_TX_DESC_DISABLE_RTS_FB(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+16, 9, 1)
-#define GET_TX_DESC_DISABLE_FB(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 10, 1)
-#define GET_TX_DESC_CTS2SELF(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 11, 1)
-#define GET_TX_DESC_RTS_ENABLE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 12, 1)
-#define GET_TX_DESC_HW_RTS_ENABLE(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+16, 13, 1)
-#define GET_TX_DESC_PORT_ID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 14, 1)
-#define GET_TX_DESC_WAIT_DCTS(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 18, 1)
-#define GET_TX_DESC_CTS2AP_EN(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 19, 1)
-#define GET_TX_DESC_TX_SUB_CARRIER(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+16, 20, 2)
-#define GET_TX_DESC_TX_STBC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 22, 2)
-#define GET_TX_DESC_DATA_SHORT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 24, 1)
-#define GET_TX_DESC_DATA_BW(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 25, 1)
-#define GET_TX_DESC_RTS_SHORT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 26, 1)
-#define GET_TX_DESC_RTS_BW(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 27, 1)
-#define GET_TX_DESC_RTS_SC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 28, 2)
-#define GET_TX_DESC_RTS_STBC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 30, 2)
-
-#define SET_TX_DESC_TX_RATE(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val)
-#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val)
-#define SET_TX_DESC_CCX_TAG(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val)
-#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val)
-#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
-#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val)
-#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val)
-#define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val)
-
-#define GET_TX_DESC_TX_RATE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+20, 0, 6)
-#define GET_TX_DESC_DATA_SHORTGI(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 6, 1)
-#define GET_TX_DESC_CCX_TAG(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+20, 7, 1)
-#define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 8, 5)
-#define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 13, 4)
-#define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 17, 1)
-#define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 18, 6)
-#define GET_TX_DESC_USB_TXAGG_NUM(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+20, 24, 8)
-
-#define SET_TX_DESC_TXAGC_A(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val)
-#define SET_TX_DESC_TXAGC_B(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val)
-#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val)
-#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val)
-#define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val)
-#define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val)
-#define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val)
-#define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val)
-
-#define GET_TX_DESC_TXAGC_A(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+24, 0, 5)
-#define GET_TX_DESC_TXAGC_B(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+24, 5, 5)
-#define GET_TX_DESC_USE_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 10, 1)
-#define GET_TX_DESC_MAX_AGG_NUM(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 11, 5)
-#define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 16, 4)
-#define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 20, 4)
-#define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 24, 4)
-#define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+24, 28, 4)
-
-#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
-#define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val)
-#define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val)
-#define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val)
-#define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val)
-
-#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 0, 16)
-#define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 16, 4)
-#define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 20, 4)
-#define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 24, 4)
-#define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 28, 4)
-
-#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val)
-#define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
-	SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
-
-#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+32, 0, 32)
-#define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc)	\
-	LE_BITS_TO_4BYTE(__pdesc+36, 0, 32)
-
-#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
-#define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
-	SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val)
-
-#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+40, 0, 32)
-#define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc)	\
-	LE_BITS_TO_4BYTE(__pdesc+44, 0, 32)
-
-#define GET_RX_DESC_PKT_LEN(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 0, 14)
-#define GET_RX_DESC_CRC32(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 14, 1)
-#define GET_RX_DESC_ICV(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 15, 1)
-#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc, 16, 4)
-#define GET_RX_DESC_SECURITY(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 20, 3)
-#define GET_RX_DESC_QOS(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 23, 1)
-#define GET_RX_DESC_SHIFT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 24, 2)
-#define GET_RX_DESC_PHYST(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
-#define GET_RX_DESC_SWDEC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
-#define GET_RX_DESC_LS(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
-#define GET_RX_DESC_FS(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
-#define GET_RX_DESC_EOR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
-#define GET_RX_DESC_OWN(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
-
-#define SET_RX_DESC_PKT_LEN(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
-#define SET_RX_DESC_EOR(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
-#define SET_RX_DESC_OWN(__pdesc, __val)			\
-	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
-
-#define GET_RX_DESC_MACID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
-#define GET_RX_DESC_TID(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 5, 4)
-#define GET_RX_DESC_HWRSVD(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 9, 5)
-#define GET_RX_DESC_PAGGR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
-#define GET_RX_DESC_FAGGR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
-#define GET_RX_DESC_A1_FIT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
-#define GET_RX_DESC_A2_FIT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 20, 4)
-#define GET_RX_DESC_PAM(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 24, 1)
-#define GET_RX_DESC_PWR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 25, 1)
-#define GET_RX_DESC_MD(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc+4, 26, 1)
-#define GET_RX_DESC_MF(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc+4, 27, 1)
-#define GET_RX_DESC_TYPE(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+4, 28, 2)
-#define GET_RX_DESC_MC(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc+4, 30, 1)
-#define GET_RX_DESC_BC(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc+4, 31, 1)
-#define GET_RX_DESC_SEQ(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 0, 12)
-#define GET_RX_DESC_FRAG(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 12, 4)
-#define GET_RX_DESC_NEXT_PKT_LEN(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+8, 16, 14)
-#define GET_RX_DESC_NEXT_IND(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 30, 1)
-#define GET_RX_DESC_RSVD(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+8, 31, 1)
-
-#define GET_RX_DESC_RXMCS(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 0, 6)
-#define GET_RX_DESC_RXHT(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 6, 1)
-#define GET_RX_DESC_SPLCP(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 8, 1)
-#define GET_RX_DESC_BW(__pdesc)				\
-	LE_BITS_TO_4BYTE(__pdesc+12, 9, 1)
-#define GET_RX_DESC_HTC(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 10, 1)
-#define GET_RX_DESC_HWPC_ERR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 14, 1)
-#define GET_RX_DESC_HWPC_IND(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 15, 1)
-#define GET_RX_DESC_IV0(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+12, 16, 16)
-
-#define GET_RX_DESC_IV1(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+16, 0, 32)
-#define GET_RX_DESC_TSFL(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
-
-#define GET_RX_DESC_BUFF_ADDR(__pdesc)			\
-	LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
-#define GET_RX_DESC_BUFF_ADDR64(__pdesc)		\
-	LE_BITS_TO_4BYTE(__pdesc+28, 0, 32)
-
-#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val)		\
-	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
-#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) 	\
-	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
-
-#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)	\
-do {							\
-	if (_size > TX_DESC_NEXT_DESC_OFFSET)		\
-		memset((void *)__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
-	else						\
-		memset((void *)__pdesc, 0, _size);	\
-} while (0);
-
-#define RX_HAL_IS_CCK_RATE(_pdesc)\
-	(_pdesc->rxmcs == DESC92C_RATE1M ||		\
-	 _pdesc->rxmcs == DESC92C_RATE2M ||		\
-	 _pdesc->rxmcs == DESC92C_RATE5_5M ||		\
-	 _pdesc->rxmcs == DESC92C_RATE11M)
-
-struct rx_fwinfo_92c {
-	u8 gain_trsw[4];
-	u8 pwdb_all;
-	u8 cfosho[4];
-	u8 cfotail[4];
-	char rxevm[2];
-	char rxsnr[4];
-	u8 pdsnr[2];
-	u8 csi_current[2];
-	u8 csi_target[2];
-	u8 sigevm;
-	u8 max_ex_pwr;
-	u8 ex_intf_flag:1;
-	u8 sgi_en:1;
-	u8 rxsc:2;
-	u8 reserve:4;
-} __packed;
-
-struct tx_desc_92c {
-	u32 pktsize:16;
-	u32 offset:8;
-	u32 bmc:1;
-	u32 htc:1;
-	u32 lastseg:1;
-	u32 firstseg:1;
-	u32 linip:1;
-	u32 noacm:1;
-	u32 gf:1;
-	u32 own:1;
-
-	u32 macid:5;
-	u32 agg_en:1;
-	u32 bk:1;
-	u32 rdg_en:1;
-	u32 queuesel:5;
-	u32 rd_nav_ext:1;
-	u32 lsig_txop_en:1;
-	u32 pifs:1;
-	u32 rateid:4;
-	u32 nav_usehdr:1;
-	u32 en_descid:1;
-	u32 sectype:2;
-	u32 pktoffset:8;
-
-	u32 rts_rc:6;
-	u32 data_rc:6;
-	u32 rsvd0:2;
-	u32 bar_retryht:2;
-	u32 rsvd1:1;
-	u32 morefrag:1;
-	u32 raw:1;
-	u32 ccx:1;
-	u32 ampdudensity:3;
-	u32 rsvd2:1;
-	u32 ant_sela:1;
-	u32 ant_selb:1;
-	u32 txant_cck:2;
-	u32 txant_l:2;
-	u32 txant_ht:2;
-
-	u32 nextheadpage:8;
-	u32 tailpage:8;
-	u32 seq:12;
-	u32 pktid:4;
-
-	u32 rtsrate:5;
-	u32 apdcfe:1;
-	u32 qos:1;
-	u32 hwseq_enable:1;
-	u32 userrate:1;
-	u32 dis_rtsfb:1;
-	u32 dis_datafb:1;
-	u32 cts2self:1;
-	u32 rts_en:1;
-	u32 hwrts_en:1;
-	u32 portid:1;
-	u32 rsvd3:3;
-	u32 waitdcts:1;
-	u32 cts2ap_en:1;
-	u32 txsc:2;
-	u32 stbc:2;
-	u32 txshort:1;
-	u32 txbw:1;
-	u32 rtsshort:1;
-	u32 rtsbw:1;
-	u32 rtssc:2;
-	u32 rtsstbc:2;
-
-	u32 txrate:6;
-	u32 shortgi:1;
-	u32 ccxt:1;
-	u32 txrate_fb_lmt:5;
-	u32 rtsrate_fb_lmt:4;
-	u32 retrylmt_en:1;
-	u32 txretrylmt:6;
-	u32 usb_txaggnum:8;
-
-	u32 txagca:5;
-	u32 txagcb:5;
-	u32 usemaxlen:1;
-	u32 maxaggnum:5;
-	u32 mcsg1maxlen:4;
-	u32 mcsg2maxlen:4;
-	u32 mcsg3maxlen:4;
-	u32 mcs7sgimaxlen:4;
-
-	u32 txbuffersize:16;
-	u32 mcsg4maxlen:4;
-	u32 mcsg5maxlen:4;
-	u32 mcsg6maxlen:4;
-	u32 mcsg15sgimaxlen:4;
-
-	u32 txbuffaddr;
-	u32 txbufferaddr64;
-	u32 nextdescaddress;
-	u32 nextdescaddress64;
-
-	u32 reserve_pass_pcie_mm_limit[4];
-} __packed;
-
-struct rx_desc_92c {
-	u32 length:14;
-	u32 crc32:1;
-	u32 icverror:1;
-	u32 drv_infosize:4;
-	u32 security:3;
-	u32 qos:1;
-	u32 shift:2;
-	u32 phystatus:1;
-	u32 swdec:1;
-	u32 lastseg:1;
-	u32 firstseg:1;
-	u32 eor:1;
-	u32 own:1;
-
-	u32 macid:5;
-	u32 tid:4;
-	u32 hwrsvd:5;
-	u32 paggr:1;
-	u32 faggr:1;
-	u32 a1_fit:4;
-	u32 a2_fit:4;
-	u32 pam:1;
-	u32 pwr:1;
-	u32 moredata:1;
-	u32 morefrag:1;
-	u32 type:2;
-	u32 mc:1;
-	u32 bc:1;
-
-	u32 seq:12;
-	u32 frag:4;
-	u32 nextpktlen:14;
-	u32 nextind:1;
-	u32 rsvd:1;
-
-	u32 rxmcs:6;
-	u32 rxht:1;
-	u32 amsdu:1;
-	u32 splcp:1;
-	u32 bandwidth:1;
-	u32 htc:1;
-	u32 tcpchk_rpt:1;
-	u32 ipcchk_rpt:1;
-	u32 tcpchk_valid:1;
-	u32 hwpcerr:1;
-	u32 hwpcind:1;
-	u32 iv0:16;
-
-	u32 iv1;
-
-	u32 tsfl;
-
-	u32 bufferaddress;
-	u32 bufferaddress64;
-
-} __packed;
-
-void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
-			  struct ieee80211_hdr *hdr,
-			  u8 *pdesc, struct ieee80211_tx_info *info,
-			  struct sk_buff *skb, unsigned int qsel);
-bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
-			   struct rtl_stats *stats,
-			   struct ieee80211_rx_status *rx_status,
-			   u8 *pdesc, struct sk_buff *skb);
-void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val);
-u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
-void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue);
-void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
-			     bool b_firstseg, bool b_lastseg,
-			     struct sk_buff *skb);
-#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
new file mode 100644
index 000000000000..b366e8862929
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -0,0 +1,282 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include <linux/vmalloc.h>
+
+#include "../wifi.h"
+#include "../core.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "hw.h"
+#include "sw.h"
+#include "trx.h"
+#include "led.h"
+
+int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtlpriv->dm.b_dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_flag = 0;
+	rtlpriv->dm.b_disable_framebursting = 0;;
+	rtlpriv->dm.thermalvalue = 0;
+	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
+
+	rtlpci->receive_config = (RCR_APPFCS |
+				  RCR_AMF |
+				  RCR_ADF |
+				  RCR_APP_MIC |
+				  RCR_APP_ICV |
+				  RCR_AICV |
+				  RCR_ACRC32 |
+				  RCR_AB |
+				  RCR_AM |
+				  RCR_APM |
+				  RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);
+
+	rtlpci->irq_mask[0] =
+	    (u32) (IMR_ROK |
+		   IMR_VODOK |
+		   IMR_VIDOK |
+		   IMR_BEDOK |
+		   IMR_BKDOK |
+		   IMR_MGNTDOK |
+		   IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);
+
+	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
+
+	rtlpriv->rtlhal.pfirmware = (u8 *) vmalloc(0x4000);
+	if (!rtlpriv->rtlhal.pfirmware) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't alloc buffer for fw.\n"));
+		return 1;
+	}
+
+	return 0;
+}
+
+void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->rtlhal.pfirmware) {
+		vfree(rtlpriv->rtlhal.pfirmware);
+		rtlpriv->rtlhal.pfirmware = NULL;
+	}
+}
+
+static struct rtl_hal_ops rtl8192ce_hal_ops = {
+	.init_sw_vars = rtl92c_init_sw_vars,
+	.deinit_sw_vars = rtl92c_deinit_sw_vars,
+	.read_eeprom_info = rtl92ce_read_eeprom_info,
+	.interrupt_recognized = rtl92ce_interrupt_recognized,
+	.hw_init = rtl92ce_hw_init,
+	.hw_disable = rtl92ce_card_disable,
+	.enable_interrupt = rtl92ce_enable_interrupt,
+	.disable_interrupt = rtl92ce_disable_interrupt,
+	.set_network_type = rtl92ce_set_network_type,
+	.set_qos = rtl92ce_set_qos,
+	.set_bcn_reg = rtl92ce_set_beacon_related_registers,
+	.set_bcn_intv = rtl92ce_set_beacon_interval,
+	.update_interrupt_mask = rtl92ce_update_interrupt_mask,
+	.get_hw_reg = rtl92ce_get_hw_reg,
+	.set_hw_reg = rtl92ce_set_hw_reg,
+	.update_rate_table = rtl92ce_update_hal_rate_table,
+	.update_rate_mask = rtl92ce_update_hal_rate_mask,
+	.fill_tx_desc = rtl92ce_tx_fill_desc,
+	.fill_tx_cmddesc = rtl92ce_tx_fill_cmddesc,
+	.query_rx_desc = rtl92ce_rx_query_desc,
+	.set_channel_access = rtl92ce_update_channel_access_setting,
+	.radio_onoff_checking = rtl92ce_gpio_radio_on_off_checking,
+	.set_bw_mode = rtl92c_phy_set_bw_mode,
+	.switch_channel = rtl92c_phy_sw_chnl,
+	.dm_watchdog = rtl92c_dm_watchdog,
+	.scan_operation_backup = rtl92c_phy_scan_operation_backup,
+	.set_rf_power_state = rtl92c_phy_set_rf_power_state,
+	.led_control = rtl92ce_led_control,
+	.set_desc = rtl92ce_set_desc,
+	.get_desc = rtl92ce_get_desc,
+	.tx_polling = rtl92ce_tx_polling,
+	.enable_hw_sec = rtl92ce_enable_hw_security_config,
+	.set_key = rtl92ce_set_key,
+	.init_sw_leds = rtl92ce_init_sw_leds,
+	.deinit_sw_leds = rtl92ce_deinit_sw_leds,
+	.get_bbreg = rtl92c_phy_query_bb_reg,
+	.set_bbreg = rtl92c_phy_set_bb_reg,
+	.get_rfreg = rtl92c_phy_query_rf_reg,
+	.set_rfreg = rtl92c_phy_set_rf_reg,
+};
+
+static struct rtl_mod_params rtl92ce_mod_params = {
+	.sw_crypto = 0,
+};
+
+static struct rtl_hal_cfg rtl92ce_hal_cfg = {
+	.name = "rtl92c_pci",
+	.fw_name = "rtlwifi/rtl8192cfw.bin",
+	.ops = &rtl8192ce_hal_ops,
+	.mod_params = &rtl92ce_mod_params,
+
+	.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
+	.maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
+	.maps[SYS_CLK] = REG_SYS_CLKR,
+	.maps[MAC_RCR_AM] = AM,
+	.maps[MAC_RCR_AB] = AB,
+	.maps[MAC_RCR_ACRC32] = ACRC32,
+	.maps[MAC_RCR_ACF] = ACF,
+	.maps[MAC_RCR_AAP] = AAP,
+
+	.maps[EFUSE_TEST] = REG_EFUSE_TEST,
+	.maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_CLK] = 0,
+	.maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_PWC_EV12V] = PWC_EV12V,
+	.maps[EFUSE_FEN_ELDR] = FEN_ELDR,
+	.maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
+	.maps[EFUSE_ANA8M] = EFUSE_ANA8M,
+	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
+
+	.maps[RWCAM] = REG_CAMCMD,
+	.maps[WCAMI] = REG_CAMWRITE,
+	.maps[RCAMO] = REG_CAMREAD,
+	.maps[CAMDBG] = REG_CAMDBG,
+	.maps[SECR] = REG_SECCFG,
+	.maps[SEC_CAM_NONE] = CAM_NONE,
+	.maps[SEC_CAM_WEP40] = CAM_WEP40,
+	.maps[SEC_CAM_TKIP] = CAM_TKIP,
+	.maps[SEC_CAM_AES] = CAM_AES,
+	.maps[SEC_CAM_WEP104] = CAM_WEP104,
+
+	.maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
+	.maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
+	.maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
+	.maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
+	.maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
+	.maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
+	.maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
+	.maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
+	.maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
+	.maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
+	.maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
+	.maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
+	.maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
+	.maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
+	.maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
+	.maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
+
+	.maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
+	.maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
+	.maps[RTL_IMR_BcnInt] = IMR_BCNINT,
+	.maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
+	.maps[RTL_IMR_RDU] = IMR_RDU,
+	.maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
+	.maps[RTL_IMR_BDOK] = IMR_BDOK,
+	.maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
+	.maps[RTL_IMR_TBDER] = IMR_TBDER,
+	.maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
+	.maps[RTL_IMR_TBDOK] = IMR_TBDOK,
+	.maps[RTL_IMR_BKDOK] = IMR_BKDOK,
+	.maps[RTL_IMR_BEDOK] = IMR_BEDOK,
+	.maps[RTL_IMR_VIDOK] = IMR_VIDOK,
+	.maps[RTL_IMR_VODOK] = IMR_VODOK,
+	.maps[RTL_IMR_ROK] = IMR_ROK,
+	.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
+
+	.maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
+	.maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
+	.maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
+	.maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
+	.maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
+	.maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
+	.maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
+	.maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
+	.maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
+	.maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
+	.maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
+	.maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
+
+	.maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
+	.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
+};
+
+static struct pci_device_id rtl92ce_pci_ids[] __devinitdata = {
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8176, rtl92ce_hal_cfg)},
+	{},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl92ce_pci_ids);
+
+MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger	<Larry.Finger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
+MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
+
+module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
+MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
+
+static struct pci_driver rtl92ce_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = rtl92ce_pci_ids,
+	.probe = rtl_pci_probe,
+	.remove = rtl_pci_disconnect,
+
+#ifdef CONFIG_PM
+	.suspend = rtl_pci_suspend,
+	.resume = rtl_pci_resume,
+#endif
+
+};
+
+static int __init rtl92ce_module_init(void)
+{
+	int ret;
+
+	ret = pci_register_driver(&rtl92ce_driver);
+	if (ret)
+		RT_ASSERT(false, (": No device found\n"));
+
+	return ret;
+}
+
+static void __exit rtl92ce_module_exit(void)
+{
+	pci_unregister_driver(&rtl92ce_driver);
+}
+
+module_init(rtl92ce_module_init);
+module_exit(rtl92ce_module_exit);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
new file mode 100644
index 000000000000..de1198c38d4e
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
@@ -0,0 +1,37 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_SW_H__
+#define __RTL92CE_SW_H__
+
+int rtl92c_init_sw_vars(struct ieee80211_hw *hw);
+void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw);
+void rtl92c_init_var_map(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/table.c b/drivers/net/wireless/rtlwifi/rtl8192ce/table.c
new file mode 100644
index 000000000000..ba938b91aa6f
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/table.c
@@ -0,0 +1,1224 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Created on  2010/ 5/18,  1:41
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "table.h"
+
+
+u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH] = {
+	0x024, 0x0011800f,
+	0x028, 0x00ffdb83,
+	0x800, 0x80040002,
+	0x804, 0x00000003,
+	0x808, 0x0000fc00,
+	0x80c, 0x0000000a,
+	0x810, 0x10005388,
+	0x814, 0x020c3d10,
+	0x818, 0x02200385,
+	0x81c, 0x00000000,
+	0x820, 0x01000100,
+	0x824, 0x00390004,
+	0x828, 0x01000100,
+	0x82c, 0x00390004,
+	0x830, 0x27272727,
+	0x834, 0x27272727,
+	0x838, 0x27272727,
+	0x83c, 0x27272727,
+	0x840, 0x00010000,
+	0x844, 0x00010000,
+	0x848, 0x27272727,
+	0x84c, 0x27272727,
+	0x850, 0x00000000,
+	0x854, 0x00000000,
+	0x858, 0x569a569a,
+	0x85c, 0x0c1b25a4,
+	0x860, 0x66e60230,
+	0x864, 0x061f0130,
+	0x868, 0x27272727,
+	0x86c, 0x2b2b2b27,
+	0x870, 0x07000700,
+	0x874, 0x22184000,
+	0x878, 0x08080808,
+	0x87c, 0x00000000,
+	0x880, 0xc0083070,
+	0x884, 0x000004d5,
+	0x888, 0x00000000,
+	0x88c, 0xcc0000c0,
+	0x890, 0x00000800,
+	0x894, 0xfffffffe,
+	0x898, 0x40302010,
+	0x89c, 0x00706050,
+	0x900, 0x00000000,
+	0x904, 0x00000023,
+	0x908, 0x00000000,
+	0x90c, 0x81121313,
+	0xa00, 0x00d047c8,
+	0xa04, 0x80ff000c,
+	0xa08, 0x8c838300,
+	0xa0c, 0x2e68120f,
+	0xa10, 0x9500bb78,
+	0xa14, 0x11144028,
+	0xa18, 0x00881117,
+	0xa1c, 0x89140f00,
+	0xa20, 0x1a1b0000,
+	0xa24, 0x090e1317,
+	0xa28, 0x00000204,
+	0xa2c, 0x00d30000,
+	0xa70, 0x101fbf00,
+	0xa74, 0x00000007,
+	0xc00, 0x48071d40,
+	0xc04, 0x03a05633,
+	0xc08, 0x000000e4,
+	0xc0c, 0x6c6c6c6c,
+	0xc10, 0x08800000,
+	0xc14, 0x40000100,
+	0xc18, 0x08800000,
+	0xc1c, 0x40000100,
+	0xc20, 0x00000000,
+	0xc24, 0x00000000,
+	0xc28, 0x00000000,
+	0xc2c, 0x00000000,
+	0xc30, 0x69e9ac44,
+	0xc34, 0x469652cf,
+	0xc38, 0x49795994,
+	0xc3c, 0x0a97971c,
+	0xc40, 0x1f7c403f,
+	0xc44, 0x000100b7,
+	0xc48, 0xec020107,
+	0xc4c, 0x007f037f,
+	0xc50, 0x69543420,
+	0xc54, 0x43bc0094,
+	0xc58, 0x69543420,
+	0xc5c, 0x433c0094,
+	0xc60, 0x00000000,
+	0xc64, 0x5116848b,
+	0xc68, 0x47c00bff,
+	0xc6c, 0x00000036,
+	0xc70, 0x2c7f000d,
+	0xc74, 0x018610db,
+	0xc78, 0x0000001f,
+	0xc7c, 0x00b91612,
+	0xc80, 0x40000100,
+	0xc84, 0x20f60000,
+	0xc88, 0x40000100,
+	0xc8c, 0x20200000,
+	0xc90, 0x00121820,
+	0xc94, 0x00000000,
+	0xc98, 0x00121820,
+	0xc9c, 0x00007f7f,
+	0xca0, 0x00000000,
+	0xca4, 0x00000080,
+	0xca8, 0x00000000,
+	0xcac, 0x00000000,
+	0xcb0, 0x00000000,
+	0xcb4, 0x00000000,
+	0xcb8, 0x00000000,
+	0xcbc, 0x28000000,
+	0xcc0, 0x00000000,
+	0xcc4, 0x00000000,
+	0xcc8, 0x00000000,
+	0xccc, 0x00000000,
+	0xcd0, 0x00000000,
+	0xcd4, 0x00000000,
+	0xcd8, 0x64b22427,
+	0xcdc, 0x00766932,
+	0xce0, 0x00222222,
+	0xce4, 0x00000000,
+	0xce8, 0x37644302,
+	0xcec, 0x2f97d40c,
+	0xd00, 0x00080740,
+	0xd04, 0x00020403,
+	0xd08, 0x0000907f,
+	0xd0c, 0x20010201,
+	0xd10, 0xa0633333,
+	0xd14, 0x3333bc43,
+	0xd18, 0x7a8f5b6b,
+	0xd2c, 0xcc979975,
+	0xd30, 0x00000000,
+	0xd34, 0x80608000,
+	0xd38, 0x00000000,
+	0xd3c, 0x00027293,
+	0xd40, 0x00000000,
+	0xd44, 0x00000000,
+	0xd48, 0x00000000,
+	0xd4c, 0x00000000,
+	0xd50, 0x6437140a,
+	0xd54, 0x00000000,
+	0xd58, 0x00000000,
+	0xd5c, 0x30032064,
+	0xd60, 0x4653de68,
+	0xd64, 0x04518a3c,
+	0xd68, 0x00002101,
+	0xd6c, 0x2a201c16,
+	0xd70, 0x1812362e,
+	0xd74, 0x322c2220,
+	0xd78, 0x000e3c24,
+	0xe00, 0x2a2a2a2a,
+	0xe04, 0x2a2a2a2a,
+	0xe08, 0x03902a2a,
+	0xe10, 0x2a2a2a2a,
+	0xe14, 0x2a2a2a2a,
+	0xe18, 0x2a2a2a2a,
+	0xe1c, 0x2a2a2a2a,
+	0xe28, 0x00000000,
+	0xe30, 0x1000dc1f,
+	0xe34, 0x10008c1f,
+	0xe38, 0x02140102,
+	0xe3c, 0x681604c2,
+	0xe40, 0x01007c00,
+	0xe44, 0x01004800,
+	0xe48, 0xfb000000,
+	0xe4c, 0x000028d1,
+	0xe50, 0x1000dc1f,
+	0xe54, 0x10008c1f,
+	0xe58, 0x02140102,
+	0xe5c, 0x28160d05,
+	0xe60, 0x00000010,
+	0xe68, 0x001b25a4,
+	0xe6c, 0x63db25a4,
+	0xe70, 0x63db25a4,
+	0xe74, 0x0c1b25a4,
+	0xe78, 0x0c1b25a4,
+	0xe7c, 0x0c1b25a4,
+	0xe80, 0x0c1b25a4,
+	0xe84, 0x63db25a4,
+	0xe88, 0x0c1b25a4,
+	0xe8c, 0x63db25a4,
+	0xed0, 0x63db25a4,
+	0xed4, 0x63db25a4,
+	0xed8, 0x63db25a4,
+	0xedc, 0x001b25a4,
+	0xee0, 0x001b25a4,
+	0xeec, 0x6fdb25a4,
+	0xf14, 0x00000003,
+	0xf4c, 0x00000000,
+	0xf00, 0x00000300,
+};
+
+u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH] = {
+	0x024, 0x0011800f,
+	0x028, 0x00ffdb83,
+	0x800, 0x80040000,
+	0x804, 0x00000001,
+	0x808, 0x0000fc00,
+	0x80c, 0x0000000a,
+	0x810, 0x10005388,
+	0x814, 0x020c3d10,
+	0x818, 0x02200385,
+	0x81c, 0x00000000,
+	0x820, 0x01000100,
+	0x824, 0x00390004,
+	0x828, 0x00000000,
+	0x82c, 0x00000000,
+	0x830, 0x00000000,
+	0x834, 0x00000000,
+	0x838, 0x00000000,
+	0x83c, 0x00000000,
+	0x840, 0x00010000,
+	0x844, 0x00000000,
+	0x848, 0x00000000,
+	0x84c, 0x00000000,
+	0x850, 0x00000000,
+	0x854, 0x00000000,
+	0x858, 0x569a569a,
+	0x85c, 0x001b25a4,
+	0x860, 0x66e60230,
+	0x864, 0x061f0130,
+	0x868, 0x00000000,
+	0x86c, 0x32323200,
+	0x870, 0x07000700,
+	0x874, 0x22004000,
+	0x878, 0x00000808,
+	0x87c, 0x00000000,
+	0x880, 0xc0083070,
+	0x884, 0x000004d5,
+	0x888, 0x00000000,
+	0x88c, 0xccc000c0,
+	0x890, 0x00000800,
+	0x894, 0xfffffffe,
+	0x898, 0x40302010,
+	0x89c, 0x00706050,
+	0x900, 0x00000000,
+	0x904, 0x00000023,
+	0x908, 0x00000000,
+	0x90c, 0x81121111,
+	0xa00, 0x00d047c8,
+	0xa04, 0x80ff000c,
+	0xa08, 0x8c838300,
+	0xa0c, 0x2e68120f,
+	0xa10, 0x9500bb78,
+	0xa14, 0x11144028,
+	0xa18, 0x00881117,
+	0xa1c, 0x89140f00,
+	0xa20, 0x1a1b0000,
+	0xa24, 0x090e1317,
+	0xa28, 0x00000204,
+	0xa2c, 0x00d30000,
+	0xa70, 0x101fbf00,
+	0xa74, 0x00000007,
+	0xc00, 0x48071d40,
+	0xc04, 0x03a05611,
+	0xc08, 0x000000e4,
+	0xc0c, 0x6c6c6c6c,
+	0xc10, 0x08800000,
+	0xc14, 0x40000100,
+	0xc18, 0x08800000,
+	0xc1c, 0x40000100,
+	0xc20, 0x00000000,
+	0xc24, 0x00000000,
+	0xc28, 0x00000000,
+	0xc2c, 0x00000000,
+	0xc30, 0x69e9ac44,
+	0xc34, 0x469652cf,
+	0xc38, 0x49795994,
+	0xc3c, 0x0a97971c,
+	0xc40, 0x1f7c403f,
+	0xc44, 0x000100b7,
+	0xc48, 0xec020107,
+	0xc4c, 0x007f037f,
+	0xc50, 0x69543420,
+	0xc54, 0x43bc0094,
+	0xc58, 0x69543420,
+	0xc5c, 0x433c0094,
+	0xc60, 0x00000000,
+	0xc64, 0x5116848b,
+	0xc68, 0x47c00bff,
+	0xc6c, 0x00000036,
+	0xc70, 0x2c7f000d,
+	0xc74, 0x018610db,
+	0xc78, 0x0000001f,
+	0xc7c, 0x00b91612,
+	0xc80, 0x40000100,
+	0xc84, 0x20f60000,
+	0xc88, 0x40000100,
+	0xc8c, 0x20200000,
+	0xc90, 0x00121820,
+	0xc94, 0x00000000,
+	0xc98, 0x00121820,
+	0xc9c, 0x00007f7f,
+	0xca0, 0x00000000,
+	0xca4, 0x00000080,
+	0xca8, 0x00000000,
+	0xcac, 0x00000000,
+	0xcb0, 0x00000000,
+	0xcb4, 0x00000000,
+	0xcb8, 0x00000000,
+	0xcbc, 0x28000000,
+	0xcc0, 0x00000000,
+	0xcc4, 0x00000000,
+	0xcc8, 0x00000000,
+	0xccc, 0x00000000,
+	0xcd0, 0x00000000,
+	0xcd4, 0x00000000,
+	0xcd8, 0x64b22427,
+	0xcdc, 0x00766932,
+	0xce0, 0x00222222,
+	0xce4, 0x00000000,
+	0xce8, 0x37644302,
+	0xcec, 0x2f97d40c,
+	0xd00, 0x00080740,
+	0xd04, 0x00020401,
+	0xd08, 0x0000907f,
+	0xd0c, 0x20010201,
+	0xd10, 0xa0633333,
+	0xd14, 0x3333bc43,
+	0xd18, 0x7a8f5b6b,
+	0xd2c, 0xcc979975,
+	0xd30, 0x00000000,
+	0xd34, 0x80608000,
+	0xd38, 0x00000000,
+	0xd3c, 0x00027293,
+	0xd40, 0x00000000,
+	0xd44, 0x00000000,
+	0xd48, 0x00000000,
+	0xd4c, 0x00000000,
+	0xd50, 0x6437140a,
+	0xd54, 0x00000000,
+	0xd58, 0x00000000,
+	0xd5c, 0x30032064,
+	0xd60, 0x4653de68,
+	0xd64, 0x04518a3c,
+	0xd68, 0x00002101,
+	0xd6c, 0x2a201c16,
+	0xd70, 0x1812362e,
+	0xd74, 0x322c2220,
+	0xd78, 0x000e3c24,
+	0xe00, 0x2a2a2a2a,
+	0xe04, 0x2a2a2a2a,
+	0xe08, 0x03902a2a,
+	0xe10, 0x2a2a2a2a,
+	0xe14, 0x2a2a2a2a,
+	0xe18, 0x2a2a2a2a,
+	0xe1c, 0x2a2a2a2a,
+	0xe28, 0x00000000,
+	0xe30, 0x1000dc1f,
+	0xe34, 0x10008c1f,
+	0xe38, 0x02140102,
+	0xe3c, 0x681604c2,
+	0xe40, 0x01007c00,
+	0xe44, 0x01004800,
+	0xe48, 0xfb000000,
+	0xe4c, 0x000028d1,
+	0xe50, 0x1000dc1f,
+	0xe54, 0x10008c1f,
+	0xe58, 0x02140102,
+	0xe5c, 0x28160d05,
+	0xe60, 0x00000010,
+	0xe68, 0x001b25a4,
+	0xe6c, 0x631b25a0,
+	0xe70, 0x631b25a0,
+	0xe74, 0x081b25a0,
+	0xe78, 0x081b25a0,
+	0xe7c, 0x081b25a0,
+	0xe80, 0x081b25a0,
+	0xe84, 0x631b25a0,
+	0xe88, 0x081b25a0,
+	0xe8c, 0x631b25a0,
+	0xed0, 0x631b25a0,
+	0xed4, 0x631b25a0,
+	0xed8, 0x631b25a0,
+	0xedc, 0x001b25a0,
+	0xee0, 0x001b25a0,
+	0xeec, 0x6b1b25a0,
+	0xf14, 0x00000003,
+	0xf4c, 0x00000000,
+	0xf00, 0x00000300,
+};
+
+u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH] = {
+	0xe00, 0xffffffff, 0x0a0c0c0c,
+	0xe04, 0xffffffff, 0x02040608,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x0a0c0d0e,
+	0xe14, 0xffffffff, 0x02040608,
+	0xe18, 0xffffffff, 0x0a0c0d0e,
+	0xe1c, 0xffffffff, 0x02040608,
+	0x830, 0xffffffff, 0x0a0c0c0c,
+	0x834, 0xffffffff, 0x02040608,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x0a0c0d0e,
+	0x848, 0xffffffff, 0x02040608,
+	0x84c, 0xffffffff, 0x0a0c0d0e,
+	0x868, 0xffffffff, 0x02040608,
+	0xe00, 0xffffffff, 0x00000000,
+	0xe04, 0xffffffff, 0x00000000,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x00000000,
+	0xe14, 0xffffffff, 0x00000000,
+	0xe18, 0xffffffff, 0x00000000,
+	0xe1c, 0xffffffff, 0x00000000,
+	0x830, 0xffffffff, 0x00000000,
+	0x834, 0xffffffff, 0x00000000,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x00000000,
+	0x848, 0xffffffff, 0x00000000,
+	0x84c, 0xffffffff, 0x00000000,
+	0x868, 0xffffffff, 0x00000000,
+	0xe00, 0xffffffff, 0x04040404,
+	0xe04, 0xffffffff, 0x00020204,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x06060606,
+	0xe14, 0xffffffff, 0x00020406,
+	0xe18, 0xffffffff, 0x06060606,
+	0xe1c, 0xffffffff, 0x00020406,
+	0x830, 0xffffffff, 0x04040404,
+	0x834, 0xffffffff, 0x00020204,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x06060606,
+	0x848, 0xffffffff, 0x00020406,
+	0x84c, 0xffffffff, 0x06060606,
+	0x868, 0xffffffff, 0x00020406,
+	0xe00, 0xffffffff, 0x00000000,
+	0xe04, 0xffffffff, 0x00000000,
+	0xe08, 0x0000ff00, 0x00000000,
+	0x86c, 0xffffff00, 0x00000000,
+	0xe10, 0xffffffff, 0x00000000,
+	0xe14, 0xffffffff, 0x00000000,
+	0xe18, 0xffffffff, 0x00000000,
+	0xe1c, 0xffffffff, 0x00000000,
+	0x830, 0xffffffff, 0x00000000,
+	0x834, 0xffffffff, 0x00000000,
+	0x838, 0xffffff00, 0x00000000,
+	0x86c, 0x000000ff, 0x00000000,
+	0x83c, 0xffffffff, 0x00000000,
+	0x848, 0xffffffff, 0x00000000,
+	0x84c, 0xffffffff, 0x00000000,
+	0x868, 0xffffffff, 0x00000000,
+};
+
+u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x019, 0x00000000,
+	0x01a, 0x00010255,
+	0x01b, 0x00060a00,
+	0x01c, 0x000fc378,
+	0x01d, 0x000a1250,
+	0x01e, 0x0004445f,
+	0x01f, 0x00080001,
+	0x020, 0x0000b614,
+	0x021, 0x0006c000,
+	0x022, 0x00000000,
+	0x023, 0x00001558,
+	0x024, 0x00000060,
+	0x025, 0x00000483,
+	0x026, 0x0004f000,
+	0x027, 0x000ec7d9,
+	0x028, 0x000977c0,
+	0x029, 0x00004783,
+	0x02a, 0x00000001,
+	0x02b, 0x00021334,
+	0x02a, 0x00000000,
+	0x02b, 0x00000054,
+	0x02a, 0x00000001,
+	0x02b, 0x00000808,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000c,
+	0x02a, 0x00000002,
+	0x02b, 0x00000808,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000003,
+	0x02b, 0x00000808,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000004,
+	0x02b, 0x00000808,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000005,
+	0x02b, 0x00000808,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000006,
+	0x02b, 0x00000709,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000007,
+	0x02b, 0x00000709,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000008,
+	0x02b, 0x0000060a,
+	0x02b, 0x0004b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000009,
+	0x02b, 0x0000060a,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000a,
+	0x02b, 0x0000060a,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000b,
+	0x02b, 0x0000060a,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000c,
+	0x02b, 0x0000060a,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000d,
+	0x02b, 0x0000060a,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000e,
+	0x02b, 0x0000050b,
+	0x02b, 0x00066666,
+	0x02c, 0x0000001a,
+	0x02a, 0x000e0000,
+	0x010, 0x0004000f,
+	0x011, 0x000e31fc,
+	0x010, 0x0006000f,
+	0x011, 0x000ff9f8,
+	0x010, 0x0002000f,
+	0x011, 0x000203f9,
+	0x010, 0x0003000f,
+	0x011, 0x000ff500,
+	0x010, 0x00000000,
+	0x011, 0x00000000,
+	0x010, 0x0008000f,
+	0x011, 0x0003f100,
+	0x010, 0x0009000f,
+	0x011, 0x00023100,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+	0x000, 0x00010159,
+	0x018, 0x0000f401,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01f, 0x00080003,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01e, 0x00044457,
+	0x01f, 0x00080000,
+	0x000, 0x00030159,
+};
+
+u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+};
+
+u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00031284,
+	0x002, 0x00098000,
+	0x003, 0x00018c63,
+	0x004, 0x000210e7,
+	0x009, 0x0002044f,
+	0x00a, 0x0001adb0,
+	0x00b, 0x00054867,
+	0x00c, 0x0008992e,
+	0x00d, 0x0000e52c,
+	0x00e, 0x00039ce7,
+	0x00f, 0x00000451,
+	0x019, 0x00000000,
+	0x01a, 0x00010255,
+	0x01b, 0x00060a00,
+	0x01c, 0x000fc378,
+	0x01d, 0x000a1250,
+	0x01e, 0x0004445f,
+	0x01f, 0x00080001,
+	0x020, 0x0000b614,
+	0x021, 0x0006c000,
+	0x022, 0x00000000,
+	0x023, 0x00001558,
+	0x024, 0x00000060,
+	0x025, 0x00000483,
+	0x026, 0x0004f000,
+	0x027, 0x000ec7d9,
+	0x028, 0x000977c0,
+	0x029, 0x00004783,
+	0x02a, 0x00000001,
+	0x02b, 0x00021334,
+	0x02a, 0x00000000,
+	0x02b, 0x00000054,
+	0x02a, 0x00000001,
+	0x02b, 0x00000808,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000c,
+	0x02a, 0x00000002,
+	0x02b, 0x00000808,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000003,
+	0x02b, 0x00000808,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000004,
+	0x02b, 0x00000808,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000005,
+	0x02b, 0x00000808,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000006,
+	0x02b, 0x00000709,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000007,
+	0x02b, 0x00000709,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000008,
+	0x02b, 0x0000060a,
+	0x02b, 0x0004b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000009,
+	0x02b, 0x0000060a,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000a,
+	0x02b, 0x0000060a,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000b,
+	0x02b, 0x0000060a,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000c,
+	0x02b, 0x0000060a,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000d,
+	0x02b, 0x0000060a,
+	0x02b, 0x00073333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000e,
+	0x02b, 0x0000050b,
+	0x02b, 0x00066666,
+	0x02c, 0x0000001a,
+	0x02a, 0x000e0000,
+	0x010, 0x0004000f,
+	0x011, 0x000e31fc,
+	0x010, 0x0006000f,
+	0x011, 0x000ff9f8,
+	0x010, 0x0002000f,
+	0x011, 0x000203f9,
+	0x010, 0x0003000f,
+	0x011, 0x000ff500,
+	0x010, 0x00000000,
+	0x011, 0x00000000,
+	0x010, 0x0008000f,
+	0x011, 0x0003f100,
+	0x010, 0x0009000f,
+	0x011, 0x00023100,
+	0x012, 0x00032000,
+	0x012, 0x00071000,
+	0x012, 0x000b0000,
+	0x012, 0x000fc000,
+	0x013, 0x000287af,
+	0x013, 0x000244b7,
+	0x013, 0x000204ab,
+	0x013, 0x0001c49f,
+	0x013, 0x00018493,
+	0x013, 0x00014297,
+	0x013, 0x00010295,
+	0x013, 0x0000c298,
+	0x013, 0x0000819c,
+	0x013, 0x000040a8,
+	0x013, 0x0000001c,
+	0x014, 0x0001944c,
+	0x014, 0x00059444,
+	0x014, 0x0009944c,
+	0x014, 0x000d9444,
+	0x015, 0x0000f424,
+	0x015, 0x0004f424,
+	0x015, 0x0008f424,
+	0x015, 0x000cf424,
+	0x016, 0x000e0330,
+	0x016, 0x000a0330,
+	0x016, 0x00060330,
+	0x016, 0x00020330,
+	0x000, 0x00010159,
+	0x018, 0x0000f401,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01f, 0x00080003,
+	0x0fe, 0x00000000,
+	0x0fe, 0x00000000,
+	0x01e, 0x00044457,
+	0x01f, 0x00080000,
+	0x000, 0x00030159,
+};
+
+u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH] = {
+	0x0,
+};
+
+u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH] = {
+	0x420, 0x00000080,
+	0x423, 0x00000000,
+	0x430, 0x00000000,
+	0x431, 0x00000000,
+	0x432, 0x00000000,
+	0x433, 0x00000001,
+	0x434, 0x00000004,
+	0x435, 0x00000005,
+	0x436, 0x00000006,
+	0x437, 0x00000007,
+	0x438, 0x00000000,
+	0x439, 0x00000000,
+	0x43a, 0x00000000,
+	0x43b, 0x00000001,
+	0x43c, 0x00000004,
+	0x43d, 0x00000005,
+	0x43e, 0x00000006,
+	0x43f, 0x00000007,
+	0x440, 0x0000005d,
+	0x441, 0x00000001,
+	0x442, 0x00000000,
+	0x444, 0x00000015,
+	0x445, 0x000000f0,
+	0x446, 0x0000000f,
+	0x447, 0x00000000,
+	0x458, 0x00000041,
+	0x459, 0x000000a8,
+	0x45a, 0x00000072,
+	0x45b, 0x000000b9,
+	0x460, 0x00000088,
+	0x461, 0x00000088,
+	0x462, 0x00000006,
+	0x463, 0x00000003,
+	0x4c8, 0x00000004,
+	0x4c9, 0x00000008,
+	0x4cc, 0x00000002,
+	0x4cd, 0x00000028,
+	0x4ce, 0x00000001,
+	0x500, 0x00000026,
+	0x501, 0x000000a2,
+	0x502, 0x0000002f,
+	0x503, 0x00000000,
+	0x504, 0x00000028,
+	0x505, 0x000000a3,
+	0x506, 0x0000005e,
+	0x507, 0x00000000,
+	0x508, 0x0000002b,
+	0x509, 0x000000a4,
+	0x50a, 0x0000005e,
+	0x50b, 0x00000000,
+	0x50c, 0x0000004f,
+	0x50d, 0x000000a4,
+	0x50e, 0x00000000,
+	0x50f, 0x00000000,
+	0x512, 0x0000001c,
+	0x514, 0x0000000a,
+	0x515, 0x00000010,
+	0x516, 0x0000000a,
+	0x517, 0x00000010,
+	0x51a, 0x00000016,
+	0x524, 0x0000000f,
+	0x525, 0x0000004f,
+	0x546, 0x00000020,
+	0x547, 0x00000000,
+	0x559, 0x00000002,
+	0x55a, 0x00000002,
+	0x55d, 0x000000ff,
+	0x605, 0x00000030,
+	0x608, 0x0000000e,
+	0x609, 0x0000002a,
+	0x652, 0x00000020,
+	0x63c, 0x0000000a,
+	0x63d, 0x0000000a,
+	0x700, 0x00000021,
+	0x701, 0x00000043,
+	0x702, 0x00000065,
+	0x703, 0x00000087,
+	0x708, 0x00000021,
+	0x709, 0x00000043,
+	0x70a, 0x00000065,
+	0x70b, 0x00000087,
+};
+
+u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH] = {
+	0xc78, 0x7b000001,
+	0xc78, 0x7b010001,
+	0xc78, 0x7b020001,
+	0xc78, 0x7b030001,
+	0xc78, 0x7b040001,
+	0xc78, 0x7b050001,
+	0xc78, 0x7a060001,
+	0xc78, 0x79070001,
+	0xc78, 0x78080001,
+	0xc78, 0x77090001,
+	0xc78, 0x760a0001,
+	0xc78, 0x750b0001,
+	0xc78, 0x740c0001,
+	0xc78, 0x730d0001,
+	0xc78, 0x720e0001,
+	0xc78, 0x710f0001,
+	0xc78, 0x70100001,
+	0xc78, 0x6f110001,
+	0xc78, 0x6e120001,
+	0xc78, 0x6d130001,
+	0xc78, 0x6c140001,
+	0xc78, 0x6b150001,
+	0xc78, 0x6a160001,
+	0xc78, 0x69170001,
+	0xc78, 0x68180001,
+	0xc78, 0x67190001,
+	0xc78, 0x661a0001,
+	0xc78, 0x651b0001,
+	0xc78, 0x641c0001,
+	0xc78, 0x631d0001,
+	0xc78, 0x621e0001,
+	0xc78, 0x611f0001,
+	0xc78, 0x60200001,
+	0xc78, 0x49210001,
+	0xc78, 0x48220001,
+	0xc78, 0x47230001,
+	0xc78, 0x46240001,
+	0xc78, 0x45250001,
+	0xc78, 0x44260001,
+	0xc78, 0x43270001,
+	0xc78, 0x42280001,
+	0xc78, 0x41290001,
+	0xc78, 0x402a0001,
+	0xc78, 0x262b0001,
+	0xc78, 0x252c0001,
+	0xc78, 0x242d0001,
+	0xc78, 0x232e0001,
+	0xc78, 0x222f0001,
+	0xc78, 0x21300001,
+	0xc78, 0x20310001,
+	0xc78, 0x06320001,
+	0xc78, 0x05330001,
+	0xc78, 0x04340001,
+	0xc78, 0x03350001,
+	0xc78, 0x02360001,
+	0xc78, 0x01370001,
+	0xc78, 0x00380001,
+	0xc78, 0x00390001,
+	0xc78, 0x003a0001,
+	0xc78, 0x003b0001,
+	0xc78, 0x003c0001,
+	0xc78, 0x003d0001,
+	0xc78, 0x003e0001,
+	0xc78, 0x003f0001,
+	0xc78, 0x7b400001,
+	0xc78, 0x7b410001,
+	0xc78, 0x7b420001,
+	0xc78, 0x7b430001,
+	0xc78, 0x7b440001,
+	0xc78, 0x7b450001,
+	0xc78, 0x7a460001,
+	0xc78, 0x79470001,
+	0xc78, 0x78480001,
+	0xc78, 0x77490001,
+	0xc78, 0x764a0001,
+	0xc78, 0x754b0001,
+	0xc78, 0x744c0001,
+	0xc78, 0x734d0001,
+	0xc78, 0x724e0001,
+	0xc78, 0x714f0001,
+	0xc78, 0x70500001,
+	0xc78, 0x6f510001,
+	0xc78, 0x6e520001,
+	0xc78, 0x6d530001,
+	0xc78, 0x6c540001,
+	0xc78, 0x6b550001,
+	0xc78, 0x6a560001,
+	0xc78, 0x69570001,
+	0xc78, 0x68580001,
+	0xc78, 0x67590001,
+	0xc78, 0x665a0001,
+	0xc78, 0x655b0001,
+	0xc78, 0x645c0001,
+	0xc78, 0x635d0001,
+	0xc78, 0x625e0001,
+	0xc78, 0x615f0001,
+	0xc78, 0x60600001,
+	0xc78, 0x49610001,
+	0xc78, 0x48620001,
+	0xc78, 0x47630001,
+	0xc78, 0x46640001,
+	0xc78, 0x45650001,
+	0xc78, 0x44660001,
+	0xc78, 0x43670001,
+	0xc78, 0x42680001,
+	0xc78, 0x41690001,
+	0xc78, 0x406a0001,
+	0xc78, 0x266b0001,
+	0xc78, 0x256c0001,
+	0xc78, 0x246d0001,
+	0xc78, 0x236e0001,
+	0xc78, 0x226f0001,
+	0xc78, 0x21700001,
+	0xc78, 0x20710001,
+	0xc78, 0x06720001,
+	0xc78, 0x05730001,
+	0xc78, 0x04740001,
+	0xc78, 0x03750001,
+	0xc78, 0x02760001,
+	0xc78, 0x01770001,
+	0xc78, 0x00780001,
+	0xc78, 0x00790001,
+	0xc78, 0x007a0001,
+	0xc78, 0x007b0001,
+	0xc78, 0x007c0001,
+	0xc78, 0x007d0001,
+	0xc78, 0x007e0001,
+	0xc78, 0x007f0001,
+	0xc78, 0x3800001e,
+	0xc78, 0x3801001e,
+	0xc78, 0x3802001e,
+	0xc78, 0x3803001e,
+	0xc78, 0x3804001e,
+	0xc78, 0x3805001e,
+	0xc78, 0x3806001e,
+	0xc78, 0x3807001e,
+	0xc78, 0x3808001e,
+	0xc78, 0x3c09001e,
+	0xc78, 0x3e0a001e,
+	0xc78, 0x400b001e,
+	0xc78, 0x440c001e,
+	0xc78, 0x480d001e,
+	0xc78, 0x4c0e001e,
+	0xc78, 0x500f001e,
+	0xc78, 0x5210001e,
+	0xc78, 0x5611001e,
+	0xc78, 0x5a12001e,
+	0xc78, 0x5e13001e,
+	0xc78, 0x6014001e,
+	0xc78, 0x6015001e,
+	0xc78, 0x6016001e,
+	0xc78, 0x6217001e,
+	0xc78, 0x6218001e,
+	0xc78, 0x6219001e,
+	0xc78, 0x621a001e,
+	0xc78, 0x621b001e,
+	0xc78, 0x621c001e,
+	0xc78, 0x621d001e,
+	0xc78, 0x621e001e,
+	0xc78, 0x621f001e,
+};
+
+u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH] = {
+	0xc78, 0x7b000001,
+	0xc78, 0x7b010001,
+	0xc78, 0x7b020001,
+	0xc78, 0x7b030001,
+	0xc78, 0x7b040001,
+	0xc78, 0x7b050001,
+	0xc78, 0x7a060001,
+	0xc78, 0x79070001,
+	0xc78, 0x78080001,
+	0xc78, 0x77090001,
+	0xc78, 0x760a0001,
+	0xc78, 0x750b0001,
+	0xc78, 0x740c0001,
+	0xc78, 0x730d0001,
+	0xc78, 0x720e0001,
+	0xc78, 0x710f0001,
+	0xc78, 0x70100001,
+	0xc78, 0x6f110001,
+	0xc78, 0x6e120001,
+	0xc78, 0x6d130001,
+	0xc78, 0x6c140001,
+	0xc78, 0x6b150001,
+	0xc78, 0x6a160001,
+	0xc78, 0x69170001,
+	0xc78, 0x68180001,
+	0xc78, 0x67190001,
+	0xc78, 0x661a0001,
+	0xc78, 0x651b0001,
+	0xc78, 0x641c0001,
+	0xc78, 0x631d0001,
+	0xc78, 0x621e0001,
+	0xc78, 0x611f0001,
+	0xc78, 0x60200001,
+	0xc78, 0x49210001,
+	0xc78, 0x48220001,
+	0xc78, 0x47230001,
+	0xc78, 0x46240001,
+	0xc78, 0x45250001,
+	0xc78, 0x44260001,
+	0xc78, 0x43270001,
+	0xc78, 0x42280001,
+	0xc78, 0x41290001,
+	0xc78, 0x402a0001,
+	0xc78, 0x262b0001,
+	0xc78, 0x252c0001,
+	0xc78, 0x242d0001,
+	0xc78, 0x232e0001,
+	0xc78, 0x222f0001,
+	0xc78, 0x21300001,
+	0xc78, 0x20310001,
+	0xc78, 0x06320001,
+	0xc78, 0x05330001,
+	0xc78, 0x04340001,
+	0xc78, 0x03350001,
+	0xc78, 0x02360001,
+	0xc78, 0x01370001,
+	0xc78, 0x00380001,
+	0xc78, 0x00390001,
+	0xc78, 0x003a0001,
+	0xc78, 0x003b0001,
+	0xc78, 0x003c0001,
+	0xc78, 0x003d0001,
+	0xc78, 0x003e0001,
+	0xc78, 0x003f0001,
+	0xc78, 0x7b400001,
+	0xc78, 0x7b410001,
+	0xc78, 0x7b420001,
+	0xc78, 0x7b430001,
+	0xc78, 0x7b440001,
+	0xc78, 0x7b450001,
+	0xc78, 0x7a460001,
+	0xc78, 0x79470001,
+	0xc78, 0x78480001,
+	0xc78, 0x77490001,
+	0xc78, 0x764a0001,
+	0xc78, 0x754b0001,
+	0xc78, 0x744c0001,
+	0xc78, 0x734d0001,
+	0xc78, 0x724e0001,
+	0xc78, 0x714f0001,
+	0xc78, 0x70500001,
+	0xc78, 0x6f510001,
+	0xc78, 0x6e520001,
+	0xc78, 0x6d530001,
+	0xc78, 0x6c540001,
+	0xc78, 0x6b550001,
+	0xc78, 0x6a560001,
+	0xc78, 0x69570001,
+	0xc78, 0x68580001,
+	0xc78, 0x67590001,
+	0xc78, 0x665a0001,
+	0xc78, 0x655b0001,
+	0xc78, 0x645c0001,
+	0xc78, 0x635d0001,
+	0xc78, 0x625e0001,
+	0xc78, 0x615f0001,
+	0xc78, 0x60600001,
+	0xc78, 0x49610001,
+	0xc78, 0x48620001,
+	0xc78, 0x47630001,
+	0xc78, 0x46640001,
+	0xc78, 0x45650001,
+	0xc78, 0x44660001,
+	0xc78, 0x43670001,
+	0xc78, 0x42680001,
+	0xc78, 0x41690001,
+	0xc78, 0x406a0001,
+	0xc78, 0x266b0001,
+	0xc78, 0x256c0001,
+	0xc78, 0x246d0001,
+	0xc78, 0x236e0001,
+	0xc78, 0x226f0001,
+	0xc78, 0x21700001,
+	0xc78, 0x20710001,
+	0xc78, 0x06720001,
+	0xc78, 0x05730001,
+	0xc78, 0x04740001,
+	0xc78, 0x03750001,
+	0xc78, 0x02760001,
+	0xc78, 0x01770001,
+	0xc78, 0x00780001,
+	0xc78, 0x00790001,
+	0xc78, 0x007a0001,
+	0xc78, 0x007b0001,
+	0xc78, 0x007c0001,
+	0xc78, 0x007d0001,
+	0xc78, 0x007e0001,
+	0xc78, 0x007f0001,
+	0xc78, 0x3800001e,
+	0xc78, 0x3801001e,
+	0xc78, 0x3802001e,
+	0xc78, 0x3803001e,
+	0xc78, 0x3804001e,
+	0xc78, 0x3805001e,
+	0xc78, 0x3806001e,
+	0xc78, 0x3807001e,
+	0xc78, 0x3808001e,
+	0xc78, 0x3c09001e,
+	0xc78, 0x3e0a001e,
+	0xc78, 0x400b001e,
+	0xc78, 0x440c001e,
+	0xc78, 0x480d001e,
+	0xc78, 0x4c0e001e,
+	0xc78, 0x500f001e,
+	0xc78, 0x5210001e,
+	0xc78, 0x5611001e,
+	0xc78, 0x5a12001e,
+	0xc78, 0x5e13001e,
+	0xc78, 0x6014001e,
+	0xc78, 0x6015001e,
+	0xc78, 0x6016001e,
+	0xc78, 0x6217001e,
+	0xc78, 0x6218001e,
+	0xc78, 0x6219001e,
+	0xc78, 0x621a001e,
+	0xc78, 0x621b001e,
+	0xc78, 0x621c001e,
+	0xc78, 0x621d001e,
+	0xc78, 0x621e001e,
+	0xc78, 0x621f001e,
+};
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/table.h b/drivers/net/wireless/rtlwifi/rtl8192ce/table.h
new file mode 100644
index 000000000000..3a6e8b6aeee0
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/table.h
@@ -0,0 +1,58 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Created on  2010/ 5/18,  1:41
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_TABLE__H_
+#define __RTL92CE_TABLE__H_
+
+#include <linux/types.h>
+
+#define PHY_REG_2TARRAY_LENGTH	374
+extern u32 RTL8192CEPHY_REG_2TARRAY[PHY_REG_2TARRAY_LENGTH];
+#define PHY_REG_1TARRAY_LENGTH	374
+extern u32 RTL8192CEPHY_REG_1TARRAY[PHY_REG_1TARRAY_LENGTH];
+#define PHY_REG_ARRAY_PGLENGTH	192
+extern u32 RTL8192CEPHY_REG_ARRAY_PG[PHY_REG_ARRAY_PGLENGTH];
+#define RADIOA_2TARRAYLENGTH	282
+extern u32 RTL8192CERADIOA_2TARRAY[RADIOA_2TARRAYLENGTH];
+#define RADIOB_2TARRAYLENGTH	78
+extern u32 RTL8192CE_RADIOB_2TARRAY[RADIOB_2TARRAYLENGTH];
+#define RADIOA_1TARRAYLENGTH	282
+extern u32 RTL8192CE_RADIOA_1TARRAY[RADIOA_1TARRAYLENGTH];
+#define RADIOB_1TARRAYLENGTH	1
+extern u32 RTL8192CE_RADIOB_1TARRAY[RADIOB_1TARRAYLENGTH];
+#define MAC_2T_ARRAYLENGTH	162
+extern u32 RTL8192CEMAC_2T_ARRAY[MAC_2T_ARRAYLENGTH];
+#define AGCTAB_2TARRAYLENGTH	320
+extern u32 RTL8192CEAGCTAB_2TARRAY[AGCTAB_2TARRAYLENGTH];
+#define AGCTAB_1TARRAYLENGTH	320
+extern u32 RTL8192CEAGCTAB_1TARRAY[AGCTAB_1TARRAYLENGTH];
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
new file mode 100644
index 000000000000..bf5852f2d634
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -0,0 +1,1031 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "trx.h"
+#include "led.h"
+
+static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(u16 fc,
+							  unsigned int
+							  skb_queue)
+{
+	enum rtl_desc_qsel qsel;
+
+	if (unlikely(ieee80211_is_beacon(fc))) {
+		qsel = QSLT_BEACON;
+		return qsel;
+	}
+
+	if (ieee80211_is_mgmt(fc)) {
+		qsel = QSLT_MGNT;
+		return qsel;
+	}
+
+	switch (skb_queue) {
+	case VO_QUEUE:
+		qsel = QSLT_VO;
+		break;
+	case VI_QUEUE:
+		qsel = QSLT_VI;
+		break;
+	case BE_QUEUE:
+		qsel = QSLT_BE;
+		break;
+	case BK_QUEUE:
+		qsel = QSLT_BK;
+		break;
+	default:
+		qsel = QSLT_BE;
+		RT_ASSERT(false, ("BE queue, skb_queue:%d,"
+				  " set qsel = 0x%X\n", skb_queue, QSLT_BE));
+		break;
+	}
+	return qsel;
+}
+
+static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
+{
+	int rate_idx;
+
+	if (first_ampdu) {
+		if (false == isht) {
+			switch (desc_rate) {
+			case DESC92C_RATE1M:
+				rate_idx = 0;
+				break;
+			case DESC92C_RATE2M:
+				rate_idx = 1;
+				break;
+			case DESC92C_RATE5_5M:
+				rate_idx = 2;
+				break;
+			case DESC92C_RATE11M:
+				rate_idx = 3;
+				break;
+			case DESC92C_RATE6M:
+				rate_idx = 4;
+				break;
+			case DESC92C_RATE9M:
+				rate_idx = 5;
+				break;
+			case DESC92C_RATE12M:
+				rate_idx = 6;
+				break;
+			case DESC92C_RATE18M:
+				rate_idx = 7;
+				break;
+			case DESC92C_RATE24M:
+				rate_idx = 8;
+				break;
+			case DESC92C_RATE36M:
+				rate_idx = 9;
+				break;
+			case DESC92C_RATE48M:
+				rate_idx = 10;
+				break;
+			case DESC92C_RATE54M:
+				rate_idx = 11;
+				break;
+			default:
+				rate_idx = 0;
+				break;
+			}
+		} else {
+			rate_idx = 11;
+		}
+
+		return rate_idx;
+	}
+
+	switch (desc_rate) {
+	case DESC92C_RATE1M:
+		rate_idx = 0;
+		break;
+	case DESC92C_RATE2M:
+		rate_idx = 1;
+		break;
+	case DESC92C_RATE5_5M:
+		rate_idx = 2;
+		break;
+	case DESC92C_RATE11M:
+		rate_idx = 3;
+		break;
+	case DESC92C_RATE6M:
+		rate_idx = 4;
+		break;
+	case DESC92C_RATE9M:
+		rate_idx = 5;
+		break;
+	case DESC92C_RATE12M:
+		rate_idx = 6;
+		break;
+	case DESC92C_RATE18M:
+		rate_idx = 7;
+		break;
+	case DESC92C_RATE24M:
+		rate_idx = 8;
+		break;
+	case DESC92C_RATE36M:
+		rate_idx = 9;
+		break;
+	case DESC92C_RATE48M:
+		rate_idx = 10;
+		break;
+	case DESC92C_RATE54M:
+		rate_idx = 11;
+		break;
+	default:
+		rate_idx = 11;
+		break;
+	}
+	return rate_idx;
+}
+
+static u8 _rtl92c_query_rxpwrpercentage(char antpower)
+{
+	if ((antpower <= -100) || (antpower >= 20))
+		return 0;
+	else if (antpower >= 0)
+		return 100;
+	else
+		return 100 + antpower;
+}
+
+static u8 _rtl92c_evm_db_to_percentage(char value)
+{
+	char ret_val;
+	ret_val = value;
+
+	if (ret_val >= 0)
+		ret_val = 0;
+
+	if (ret_val <= -33)
+		ret_val = -33;
+
+	ret_val = 0 - ret_val;
+	ret_val *= 3;
+
+	if (ret_val == 99)
+		ret_val = 100;
+
+	return ret_val;
+}
+
+static long _rtl92ce_translate_todbm(struct ieee80211_hw *hw,
+				     u8 signal_strength_index)
+{
+	long signal_power;
+
+	signal_power = (long)((signal_strength_index + 1) >> 1);
+	signal_power -= 95;
+	return signal_power;
+}
+
+static long _rtl92ce_signal_scale_mapping(struct ieee80211_hw *hw,
+		long currsig)
+{
+	long retsig;
+
+	if (currsig >= 61 && currsig <= 100)
+		retsig = 90 + ((currsig - 60) / 4);
+	else if (currsig >= 41 && currsig <= 60)
+		retsig = 78 + ((currsig - 40) / 2);
+	else if (currsig >= 31 && currsig <= 40)
+		retsig = 66 + (currsig - 30);
+	else if (currsig >= 21 && currsig <= 30)
+		retsig = 54 + (currsig - 20);
+	else if (currsig >= 5 && currsig <= 20)
+		retsig = 42 + (((currsig - 5) * 2) / 3);
+	else if (currsig == 4)
+		retsig = 36;
+	else if (currsig == 3)
+		retsig = 27;
+	else if (currsig == 2)
+		retsig = 18;
+	else if (currsig == 1)
+		retsig = 9;
+	else
+		retsig = currsig;
+
+	return retsig;
+}
+
+static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
+				       struct rtl_stats *pstats,
+				       struct rx_desc_92c *pdesc,
+				       struct rx_fwinfo_92c *p_drvinfo,
+				       bool bpacket_match_bssid,
+				       bool bpacket_toself,
+				       bool b_packet_beacon)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct phy_sts_cck_8192s_t *cck_buf;
+	s8 rx_pwr_all, rx_pwr[4];
+	u8 rf_rx_num, evm, pwdb_all;
+	u8 i, max_spatial_stream;
+	u32 rssi, total_rssi;
+	bool is_cck_rate;
+
+	is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
+	pstats->b_packet_matchbssid = bpacket_match_bssid;
+	pstats->b_packet_toself = bpacket_toself;
+	pstats->b_is_cck = is_cck_rate;
+	pstats->b_packet_beacon = b_packet_beacon;
+	pstats->b_is_cck = is_cck_rate;
+	pstats->rx_mimo_signalquality[0] = -1;
+	pstats->rx_mimo_signalquality[1] = -1;
+
+	if (is_cck_rate) {
+		u8 report, cck_highpwr;
+		cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
+
+		cck_highpwr = (u8) rtl_get_bbreg(hw,
+					 RFPGA0_XA_HSSIPARAMETER2,
+					 BIT(9));
+		if (!cck_highpwr) {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = cck_buf->cck_agc_rpt & 0xc0;
+			report = report >> 6;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -46 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x2:
+				rx_pwr_all = -26 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x1:
+				rx_pwr_all = -12 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x0:
+				rx_pwr_all = 16 - (cck_agc_rpt & 0x3e);
+				break;
+			}
+		} else {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = p_drvinfo->cfosho[0] & 0x60;
+			report = report >> 5;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x2:
+				rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x1:
+				rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x0:
+				rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			}
+		}
+
+		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (bpacket_match_bssid) {
+			u8 sq;
+			if (pstats->rx_pwdb_all > 40)
+				sq = 100;
+			else {
+				sq = cck_buf->sq_rpt;
+				if (sq > 64)
+					sq = 0;
+				else if (sq < 20)
+					sq = 100;
+				else
+					sq = ((64 - sq) * 100) / 44;
+			}
+
+			pstats->signalquality = sq;
+			pstats->rx_mimo_signalquality[0] = sq;
+			pstats->rx_mimo_signalquality[1] = -1;
+		}
+	} else {
+		rtlpriv->dm.brfpath_rxenable[0] =
+		    rtlpriv->dm.brfpath_rxenable[1] = true;
+		for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) {
+			if (rtlpriv->dm.brfpath_rxenable[i])
+				rf_rx_num++;
+
+			rx_pwr[i] =
+			    ((p_drvinfo->gain_trsw[i] & 0x3f) * 2) - 110;
+			rssi = _rtl92c_query_rxpwrpercentage(rx_pwr[i]);
+			total_rssi += rssi;
+			rtlpriv->stats.rx_snr_db[i] =
+			    (long)(p_drvinfo->rxsnr[i] / 2);
+
+			if (bpacket_match_bssid)
+				pstats->rx_mimo_signalstrength[i] = (u8) rssi;
+		}
+
+		rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
+		pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all);
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->rxpower = rx_pwr_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 &&
+		    pdesc->rxmcs <= DESC92C_RATEMCS15)
+			max_spatial_stream = 2;
+		else
+			max_spatial_stream = 1;
+
+		for (i = 0; i < max_spatial_stream; i++) {
+			evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]);
+
+			if (bpacket_match_bssid) {
+				if (i == 0)
+					pstats->signalquality =
+					    (u8) (evm & 0xff);
+				pstats->rx_mimo_signalquality[i] =
+				    (u8) (evm & 0xff);
+			}
+		}
+	}
+
+	if (is_cck_rate)
+		pstats->signalstrength =
+		    (u8) (_rtl92ce_signal_scale_mapping(hw, pwdb_all));
+	else if (rf_rx_num != 0)
+		pstats->signalstrength =
+		    (u8) (_rtl92ce_signal_scale_mapping
+			  (hw, total_rssi /= rf_rx_num));
+}
+
+static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw,
+		struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u8 rfpath;
+	u32 last_rssi, tmpval;
+
+	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+		rtlpriv->stats.rssi_calculate_cnt++;
+
+		if (rtlpriv->stats.ui_rssi.total_num++ >=
+		    PHY_RSSI_SLID_WIN_MAX) {
+			rtlpriv->stats.ui_rssi.total_num =
+			    PHY_RSSI_SLID_WIN_MAX;
+			last_rssi =
+			    rtlpriv->stats.ui_rssi.elements[rtlpriv->
+						    stats.ui_rssi.index];
+			rtlpriv->stats.ui_rssi.total_val -= last_rssi;
+		}
+
+		rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength;
+		rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi.
+						index++] =
+		    pstats->signalstrength;
+
+		if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX)
+			rtlpriv->stats.ui_rssi.index = 0;
+
+		tmpval = rtlpriv->stats.ui_rssi.total_val /
+		    rtlpriv->stats.ui_rssi.total_num;
+		rtlpriv->stats.signal_strength =
+		    _rtl92ce_translate_todbm(hw, (u8) tmpval);
+		pstats->rssi = rtlpriv->stats.signal_strength;
+	}
+
+	if (!pstats->b_is_cck && pstats->b_packet_toself) {
+		for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath;
+		     rfpath++) {
+
+			if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath))
+				continue;
+
+			if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    pstats->rx_mimo_signalstrength[rfpath];
+
+			}
+
+			if (pstats->rx_mimo_signalstrength[rfpath] >
+			    rtlpriv->stats.rx_rssi_percentage[rfpath]) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.
+				      rx_rssi_percentage[rfpath] *
+				      (RX_SMOOTH_FACTOR - 1)) +
+				     (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    rtlpriv->stats.rx_rssi_percentage[rfpath] +
+				    1;
+			} else {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.
+				      rx_rssi_percentage[rfpath] *
+				      (RX_SMOOTH_FACTOR - 1)) +
+				     (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+			}
+
+		}
+	}
+}
+
+static void _rtl92ce_update_rxsignalstatistics(struct ieee80211_hw *hw,
+					       struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int weighting;
+
+	if (rtlpriv->stats.recv_signal_power == 0)
+		rtlpriv->stats.recv_signal_power = pstats->recvsignalpower;
+
+	if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power)
+		weighting = 5;
+
+	else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power)
+		weighting = (-5);
+
+	rtlpriv->stats.recv_signal_power =
+	    (rtlpriv->stats.recv_signal_power * 5 +
+	     pstats->recvsignalpower + weighting) / 6;
+}
+
+static void _rtl92ce_process_pwdb(struct ieee80211_hw *hw,
+		struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+		return;
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.undecorated_smoothed_pwdb;
+	}
+
+	if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+		if (undecorated_smoothed_pwdb < 0)
+			undecorated_smoothed_pwdb = pstats->rx_pwdb_all;
+
+		if (pstats->rx_pwdb_all > (u32) undecorated_smoothed_pwdb) {
+			undecorated_smoothed_pwdb =
+			    (((undecorated_smoothed_pwdb) *
+			      (RX_SMOOTH_FACTOR - 1)) +
+			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
+
+			undecorated_smoothed_pwdb = undecorated_smoothed_pwdb
+			    + 1;
+		} else {
+			undecorated_smoothed_pwdb =
+			    (((undecorated_smoothed_pwdb) *
+			      (RX_SMOOTH_FACTOR - 1)) +
+			     (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
+		}
+
+		rtlpriv->dm.undecorated_smoothed_pwdb =
+		    undecorated_smoothed_pwdb;
+		_rtl92ce_update_rxsignalstatistics(hw, pstats);
+	}
+}
+
+static void _rtl92ce_process_ui_link_quality(struct ieee80211_hw *hw,
+					     struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 last_evm, n_spatialstream, tmpval;
+
+	if (pstats->signalquality != 0) {
+		if (pstats->b_packet_toself || pstats->b_packet_beacon) {
+
+			if (rtlpriv->stats.ui_link_quality.total_num++ >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX) {
+				rtlpriv->stats.ui_link_quality.total_num =
+				    PHY_LINKQUALITY_SLID_WIN_MAX;
+				last_evm =
+				    rtlpriv->stats.
+				    ui_link_quality.elements[rtlpriv->
+							  stats.ui_link_quality.
+							  index];
+				rtlpriv->stats.ui_link_quality.total_val -=
+				    last_evm;
+			}
+
+			rtlpriv->stats.ui_link_quality.total_val +=
+			    pstats->signalquality;
+			rtlpriv->stats.ui_link_quality.elements[rtlpriv->stats.
+								ui_link_quality.
+								index++] =
+			    pstats->signalquality;
+
+			if (rtlpriv->stats.ui_link_quality.index >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX)
+				rtlpriv->stats.ui_link_quality.index = 0;
+
+			tmpval = rtlpriv->stats.ui_link_quality.total_val /
+			    rtlpriv->stats.ui_link_quality.total_num;
+			rtlpriv->stats.signal_quality = tmpval;
+
+			rtlpriv->stats.last_sigstrength_inpercent = tmpval;
+
+			for (n_spatialstream = 0; n_spatialstream < 2;
+			     n_spatialstream++) {
+				if (pstats->
+				    rx_mimo_signalquality[n_spatialstream] !=
+				    -1) {
+					if (rtlpriv->stats.
+					    rx_evm_percentage[n_spatialstream]
+					    == 0) {
+						rtlpriv->stats.
+						   rx_evm_percentage
+						   [n_spatialstream] =
+						   pstats->rx_mimo_signalquality
+						   [n_spatialstream];
+					}
+
+					rtlpriv->stats.
+					    rx_evm_percentage[n_spatialstream] =
+					    ((rtlpriv->
+					      stats.rx_evm_percentage
+					      [n_spatialstream] *
+					      (RX_SMOOTH_FACTOR - 1)) +
+					     (pstats->
+					      rx_mimo_signalquality
+					      [n_spatialstream] * 1)) /
+					    (RX_SMOOTH_FACTOR);
+				}
+			}
+		}
+	} else {
+		;
+	}
+}
+
+static void _rtl92ce_process_phyinfo(struct ieee80211_hw *hw,
+				     u8 *buffer,
+				     struct rtl_stats *pcurrent_stats)
+{
+
+	if (!pcurrent_stats->b_packet_matchbssid &&
+	    !pcurrent_stats->b_packet_beacon)
+		return;
+
+	_rtl92ce_process_ui_rssi(hw, pcurrent_stats);
+	_rtl92ce_process_pwdb(hw, pcurrent_stats);
+	_rtl92ce_process_ui_link_quality(hw, pcurrent_stats);
+}
+
+static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
+					       struct sk_buff *skb,
+					       struct rtl_stats *pstats,
+					       struct rx_desc_92c *pdesc,
+					       struct rx_fwinfo_92c *p_drvinfo)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	struct ieee80211_hdr *hdr;
+	u8 *tmp_buf;
+	u8 *praddr;
+	u8 *psaddr;
+	u16 fc, type;
+	bool b_packet_matchbssid, b_packet_toself, b_packet_beacon;
+
+	tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift;
+
+	hdr = (struct ieee80211_hdr *)tmp_buf;
+	fc = le16_to_cpu(hdr->frame_control);
+	type = WLAN_FC_GET_TYPE(fc);
+	praddr = hdr->addr1;
+	psaddr = hdr->addr2;
+
+	b_packet_matchbssid =
+	    ((IEEE80211_FTYPE_CTL != type) &&
+	     (!compare_ether_addr(mac->bssid,
+				  (fc & IEEE80211_FCTL_TODS) ?
+				  hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ?
+				  hdr->addr2 : hdr->addr3)) &&
+	     (!pstats->b_hwerror) && (!pstats->b_crc) && (!pstats->b_icv));
+
+	b_packet_toself = b_packet_matchbssid &&
+	    (!compare_ether_addr(praddr, rtlefuse->dev_addr));
+
+	if (ieee80211_is_beacon(fc))
+		b_packet_beacon = true;
+
+	_rtl92ce_query_rxphystatus(hw, pstats, pdesc, p_drvinfo,
+				   b_packet_matchbssid, b_packet_toself,
+				   b_packet_beacon);
+
+	_rtl92ce_process_phyinfo(hw, tmp_buf, pstats);
+}
+
+bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
+			   struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status,
+			   u8 *p_desc, struct sk_buff *skb)
+{
+	struct rx_fwinfo_92c *p_drvinfo;
+	struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
+
+	u32 phystatus = GET_RX_DESC_PHYST(pdesc);
+	stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
+	stats->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
+	    RX_DRV_INFO_SIZE_UNIT;
+	stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
+	stats->b_icv = (u16) GET_RX_DESC_ICV(pdesc);
+	stats->b_crc = (u16) GET_RX_DESC_CRC32(pdesc);
+	stats->b_hwerror = (stats->b_crc | stats->b_icv);
+	stats->decrypted = !GET_RX_DESC_SWDEC(pdesc);
+	stats->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
+	stats->b_shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
+	stats->b_isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
+	stats->b_isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
+				   && (GET_RX_DESC_FAGGR(pdesc) == 1));
+	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
+	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
+
+	rx_status->freq = hw->conf.channel->center_freq;
+	rx_status->band = hw->conf.channel->band;
+
+	if (GET_RX_DESC_CRC32(pdesc))
+		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+
+	if (!GET_RX_DESC_SWDEC(pdesc))
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	if (GET_RX_DESC_BW(pdesc))
+		rx_status->flag |= RX_FLAG_40MHZ;
+
+	if (GET_RX_DESC_RXHT(pdesc))
+		rx_status->flag |= RX_FLAG_HT;
+
+	rx_status->flag |= RX_FLAG_TSFT;
+
+	if (stats->decrypted)
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	rx_status->rate_idx = _rtl92ce_rate_mapping((bool)
+						    GET_RX_DESC_RXHT(pdesc),
+						    (u8)
+						    GET_RX_DESC_RXMCS(pdesc),
+						    (bool)
+						    GET_RX_DESC_PAGGR(pdesc));
+
+	rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
+	if (phystatus == true) {
+		p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
+						     stats->rx_bufshift);
+
+		_rtl92ce_translate_rx_signal_stuff(hw,
+						   skb, stats, pdesc,
+						   p_drvinfo);
+	}
+
+	/*rx_status->qual = stats->signal; */
+	rx_status->signal = stats->rssi + 10;
+	/*rx_status->noise = -stats->noise; */
+
+	return true;
+}
+
+void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
+			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+			  struct ieee80211_tx_info *info, struct sk_buff *skb,
+			  unsigned int queue_index)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool b_defaultadapter = true;
+
+	struct ieee80211_sta *sta = ieee80211_find_sta(mac->vif, mac->bssid);
+
+	u8 *pdesc = (u8 *) pdesc_tx;
+	struct rtl_tcb_desc tcb_desc;
+	u8 *qc = ieee80211_get_qos_ctl(hdr);
+	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+	u16 seq_number;
+	u16 fc = le16_to_cpu(hdr->frame_control);
+	u8 rate_flag = info->control.rates[0].flags;
+
+	enum rtl_desc_qsel fw_qsel =
+	    _rtl92ce_map_hwqueue_to_fwqueue(le16_to_cpu(hdr->frame_control),
+					    queue_index);
+
+	bool b_firstseg = ((hdr->seq_ctrl &
+			    cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
+
+	bool b_lastseg = ((hdr->frame_control &
+			   cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
+
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
+					    skb->data, skb->len,
+					    PCI_DMA_TODEVICE);
+
+	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
+
+	rtl_get_tcb_desc(hw, info, skb, &tcb_desc);
+
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c));
+
+	if (b_firstseg) {
+		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+
+		SET_TX_DESC_TX_RATE(pdesc, tcb_desc.hw_rate);
+
+		if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble)
+			SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
+
+		if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
+		    info->flags & IEEE80211_TX_CTL_AMPDU) {
+			SET_TX_DESC_AGG_BREAK(pdesc, 1);
+			SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
+		}
+		SET_TX_DESC_SEQ(pdesc, seq_number);
+
+		SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.b_rts_enable &&
+						!tcb_desc.
+						b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_HW_RTS_ENABLE(pdesc,
+					  ((tcb_desc.b_rts_enable
+					    || tcb_desc.b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.b_cts_enable) ? 1 : 0));
+		SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.b_rts_stbc) ? 1 : 0));
+
+		SET_TX_DESC_RTS_RATE(pdesc, tcb_desc.rts_rate);
+		SET_TX_DESC_RTS_BW(pdesc, 0);
+		SET_TX_DESC_RTS_SC(pdesc, tcb_desc.rts_sc);
+		SET_TX_DESC_RTS_SHORT(pdesc,
+				      ((tcb_desc.rts_rate <= DESC92C_RATE54M) ?
+				      (tcb_desc.b_rts_use_shortpreamble ? 1 : 0)
+				      : (tcb_desc.b_rts_use_shortgi ? 1 : 0)));
+
+		if (mac->bw_40) {
+			if (tcb_desc.b_packet_bw) {
+				SET_TX_DESC_DATA_BW(pdesc, 1);
+				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
+			} else {
+				SET_TX_DESC_DATA_BW(pdesc, 0);
+
+				if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
+					SET_TX_DESC_TX_SUB_CARRIER(pdesc,
+							mac->cur_40_prime_sc);
+				}
+			}
+		} else {
+			SET_TX_DESC_DATA_BW(pdesc, 0);
+			SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
+		}
+
+		SET_TX_DESC_LINIP(pdesc, 0);
+		SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
+
+		if (sta) {
+			u8 ampdu_density = sta->ht_cap.ampdu_density;
+			SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
+		}
+
+		if (info->control.hw_key) {
+			struct ieee80211_key_conf *keyconf =
+			    info->control.hw_key;
+
+			switch (keyconf->cipher) {
+			case WLAN_CIPHER_SUITE_WEP40:
+			case WLAN_CIPHER_SUITE_WEP104:
+			case WLAN_CIPHER_SUITE_TKIP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
+				break;
+			case WLAN_CIPHER_SUITE_CCMP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
+				break;
+			default:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
+				break;
+
+			}
+		}
+
+		SET_TX_DESC_PKT_ID(pdesc, 0);
+		SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
+
+		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
+		SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
+		SET_TX_DESC_DISABLE_FB(pdesc, 0);
+		SET_TX_DESC_USE_RATE(pdesc, tcb_desc.use_driver_rate ? 1 : 0);
+
+		if (ieee80211_is_data_qos(fc)) {
+			if (mac->rdg_en) {
+				RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+					 ("Enable RDG function.\n"));
+				SET_TX_DESC_RDG_ENABLE(pdesc, 1);
+				SET_TX_DESC_HTC(pdesc, 1);
+			}
+		}
+	}
+
+	SET_TX_DESC_FIRST_SEG(pdesc, (b_firstseg ? 1 : 0));
+	SET_TX_DESC_LAST_SEG(pdesc, (b_lastseg ? 1 : 0));
+
+	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
+
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+	if (rtlpriv->dm.b_useramask) {
+		SET_TX_DESC_RATE_ID(pdesc, tcb_desc.ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc.mac_id);
+	} else {
+		SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc.ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc.ratr_index);
+	}
+
+	if ((!ieee80211_is_data_qos(fc)) && ppsc->b_leisure_ps &&
+	    ppsc->b_fwctrl_lps) {
+		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
+		SET_TX_DESC_PKT_ID(pdesc, 8);
+
+		if (!b_defaultadapter)
+			SET_TX_DESC_QOS(pdesc, 1);
+	}
+
+	SET_TX_DESC_MORE_FRAG(pdesc, (b_lastseg ? 0 : 1));
+
+	if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
+	    is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
+		SET_TX_DESC_BMC(pdesc, 1);
+	}
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, ("\n"));
+}
+
+void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
+			     u8 *pdesc, bool b_firstseg,
+			     bool b_lastseg, struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 fw_queue = QSLT_BEACON;
+
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
+					    skb->data, skb->len,
+					    PCI_DMA_TODEVICE);
+
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	u16 fc = le16_to_cpu(hdr->frame_control);
+
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
+
+	if (b_firstseg)
+		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+
+	SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
+
+	SET_TX_DESC_SEQ(pdesc, 0);
+
+	SET_TX_DESC_LINIP(pdesc, 0);
+
+	SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
+
+	SET_TX_DESC_FIRST_SEG(pdesc, 1);
+	SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
+
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+	SET_TX_DESC_RATE_ID(pdesc, 7);
+	SET_TX_DESC_MACID(pdesc, 0);
+
+	SET_TX_DESC_OWN(pdesc, 1);
+
+	SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len));
+
+	SET_TX_DESC_FIRST_SEG(pdesc, 1);
+	SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+	SET_TX_DESC_OFFSET(pdesc, 0x20);
+
+	SET_TX_DESC_USE_RATE(pdesc, 1);
+
+	if (!ieee80211_is_data_qos(fc)) {
+		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
+		SET_TX_DESC_PKT_ID(pdesc, 8);
+	}
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
+		      "H2C Tx Cmd Content\n",
+		      pdesc, TX_DESC_SIZE);
+}
+
+void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
+{
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			SET_TX_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_TX_NEXTDESC_ADDR:
+			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d"
+					  " not process\n", desc_name));
+			break;
+		}
+	} else {
+		switch (desc_name) {
+		case HW_DESC_RXOWN:
+			SET_RX_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_RXBUFF_ADDR:
+			SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			SET_RX_DESC_PKT_LEN(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXERO:
+			SET_RX_DESC_EOR(pdesc, 1);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	}
+}
+
+u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
+{
+	u32 ret = 0;
+
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_TX_DESC_OWN(p_desc);
+			break;
+		case HW_DESC_TXBUFF_ADDR:
+			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	} else {
+		struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_RX_DESC_OWN(pdesc);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			ret = GET_RX_DESC_PKT_LEN(pdesc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d "
+					  "not process\n", desc_name));
+			break;
+		}
+	}
+	return ret;
+}
+
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	if (hw_queue == BEACON_QUEUE) {
+		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, BIT(4));
+	} else {
+		rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG,
+			       BIT(0) << (hw_queue));
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
new file mode 100644
index 000000000000..53d0e0a5af5c
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
@@ -0,0 +1,714 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL92CE_TRX_H__
+#define __RTL92CE_TRX_H__
+
+#define TX_DESC_SIZE				64
+#define TX_DESC_AGGR_SUBFRAME_SIZE		32
+
+#define RX_DESC_SIZE				32
+#define RX_DRV_INFO_SIZE_UNIT			8
+
+#define	TX_DESC_NEXT_DESC_OFFSET		40
+#define USB_HWDESC_HEADER_LEN			32
+#define CRCLENGTH				4
+
+#define SET_TX_DESC_PKT_SIZE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
+#define SET_TX_DESC_OFFSET(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
+#define SET_TX_DESC_BMC(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
+#define SET_TX_DESC_HTC(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
+#define SET_TX_DESC_LAST_SEG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
+#define SET_TX_DESC_FIRST_SEG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
+#define SET_TX_DESC_LINIP(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
+#define SET_TX_DESC_NO_ACM(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val)
+#define SET_TX_DESC_GF(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
+#define SET_TX_DESC_OWN(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
+
+#define GET_TX_DESC_PKT_SIZE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 0, 16)
+#define GET_TX_DESC_OFFSET(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 16, 8)
+#define GET_TX_DESC_BMC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 24, 1)
+#define GET_TX_DESC_HTC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 25, 1)
+#define GET_TX_DESC_LAST_SEG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
+#define GET_TX_DESC_FIRST_SEG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
+#define GET_TX_DESC_LINIP(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
+#define GET_TX_DESC_NO_ACM(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
+#define GET_TX_DESC_GF(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
+#define GET_TX_DESC_OWN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
+
+#define SET_TX_DESC_MACID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val)
+#define SET_TX_DESC_AGG_BREAK(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val)
+#define SET_TX_DESC_BK(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val)
+#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val)
+#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val)
+#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val)
+#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val)
+#define SET_TX_DESC_PIFS(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
+#define SET_TX_DESC_RATE_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val)
+#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val)
+#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val)
+#define SET_TX_DESC_SEC_TYPE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
+#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val)
+
+#define GET_TX_DESC_MACID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
+#define GET_TX_DESC_AGG_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 5, 1)
+#define GET_TX_DESC_AGG_BREAK(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 6, 1)
+#define GET_TX_DESC_RDG_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 7, 1)
+#define GET_TX_DESC_QUEUE_SEL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 8, 5)
+#define GET_TX_DESC_RDG_NAV_EXT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 13, 1)
+#define GET_TX_DESC_LSIG_TXOP_EN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
+#define GET_TX_DESC_PIFS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
+#define GET_TX_DESC_RATE_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
+#define GET_TX_DESC_NAV_USE_HDR(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+4, 20, 1)
+#define GET_TX_DESC_EN_DESC_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 21, 1)
+#define GET_TX_DESC_SEC_TYPE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 22, 2)
+#define GET_TX_DESC_PKT_OFFSET(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 24, 8)
+
+#define SET_TX_DESC_RTS_RC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val)
+#define SET_TX_DESC_DATA_RC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val)
+#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val)
+#define SET_TX_DESC_MORE_FRAG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
+#define SET_TX_DESC_RAW(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val)
+#define SET_TX_DESC_CCX(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val)
+#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
+#define SET_TX_DESC_ANTSEL_A(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val)
+#define SET_TX_DESC_ANTSEL_B(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val)
+#define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val)
+#define SET_TX_DESC_TX_ANTL(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val)
+#define SET_TX_DESC_TX_ANT_HT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val)
+
+#define GET_TX_DESC_RTS_RC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 0, 6)
+#define GET_TX_DESC_DATA_RC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 6, 6)
+#define GET_TX_DESC_BAR_RTY_TH(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 14, 2)
+#define GET_TX_DESC_MORE_FRAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 17, 1)
+#define GET_TX_DESC_RAW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 18, 1)
+#define GET_TX_DESC_CCX(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 19, 1)
+#define GET_TX_DESC_AMPDU_DENSITY(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+8, 20, 3)
+#define GET_TX_DESC_ANTSEL_A(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 24, 1)
+#define GET_TX_DESC_ANTSEL_B(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 25, 1)
+#define GET_TX_DESC_TX_ANT_CCK(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 26, 2)
+#define GET_TX_DESC_TX_ANTL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 28, 2)
+#define GET_TX_DESC_TX_ANT_HT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 30, 2)
+
+#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val)
+#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val)
+#define SET_TX_DESC_SEQ(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val)
+#define SET_TX_DESC_PKT_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val)
+
+#define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+12, 0, 8)
+#define GET_TX_DESC_TAIL_PAGE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 8, 8)
+#define GET_TX_DESC_SEQ(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 16, 12)
+#define GET_TX_DESC_PKT_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 28, 4)
+
+#define SET_TX_DESC_RTS_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val)
+#define SET_TX_DESC_AP_DCFE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val)
+#define SET_TX_DESC_QOS(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val)
+#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val)
+#define SET_TX_DESC_USE_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val)
+#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val)
+#define SET_TX_DESC_DISABLE_FB(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val)
+#define SET_TX_DESC_CTS2SELF(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val)
+#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val)
+#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val)
+#define SET_TX_DESC_PORT_ID(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val)
+#define SET_TX_DESC_WAIT_DCTS(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val)
+#define SET_TX_DESC_CTS2AP_EN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val)
+#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val)
+#define SET_TX_DESC_TX_STBC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val)
+#define SET_TX_DESC_DATA_SHORT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val)
+#define SET_TX_DESC_DATA_BW(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val)
+#define SET_TX_DESC_RTS_SHORT(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val)
+#define SET_TX_DESC_RTS_BW(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val)
+#define SET_TX_DESC_RTS_SC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val)
+#define SET_TX_DESC_RTS_STBC(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val)
+
+#define GET_TX_DESC_RTS_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 0, 5)
+#define GET_TX_DESC_AP_DCFE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 5, 1)
+#define GET_TX_DESC_QOS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 6, 1)
+#define GET_TX_DESC_HWSEQ_EN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 7, 1)
+#define GET_TX_DESC_USE_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 8, 1)
+#define GET_TX_DESC_DISABLE_RTS_FB(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 9, 1)
+#define GET_TX_DESC_DISABLE_FB(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 10, 1)
+#define GET_TX_DESC_CTS2SELF(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 11, 1)
+#define GET_TX_DESC_RTS_ENABLE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 12, 1)
+#define GET_TX_DESC_HW_RTS_ENABLE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 13, 1)
+#define GET_TX_DESC_PORT_ID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 14, 1)
+#define GET_TX_DESC_WAIT_DCTS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 18, 1)
+#define GET_TX_DESC_CTS2AP_EN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 19, 1)
+#define GET_TX_DESC_TX_SUB_CARRIER(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+16, 20, 2)
+#define GET_TX_DESC_TX_STBC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 22, 2)
+#define GET_TX_DESC_DATA_SHORT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 24, 1)
+#define GET_TX_DESC_DATA_BW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 25, 1)
+#define GET_TX_DESC_RTS_SHORT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 26, 1)
+#define GET_TX_DESC_RTS_BW(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 27, 1)
+#define GET_TX_DESC_RTS_SC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 28, 2)
+#define GET_TX_DESC_RTS_STBC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 30, 2)
+
+#define SET_TX_DESC_TX_RATE(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val)
+#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val)
+#define SET_TX_DESC_CCX_TAG(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val)
+#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val)
+#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
+#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val)
+#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val)
+#define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val)
+
+#define GET_TX_DESC_TX_RATE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 0, 6)
+#define GET_TX_DESC_DATA_SHORTGI(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 6, 1)
+#define GET_TX_DESC_CCX_TAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 7, 1)
+#define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 8, 5)
+#define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 13, 4)
+#define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 17, 1)
+#define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 18, 6)
+#define GET_TX_DESC_USB_TXAGG_NUM(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+20, 24, 8)
+
+#define SET_TX_DESC_TXAGC_A(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val)
+#define SET_TX_DESC_TXAGC_B(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val)
+#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val)
+#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val)
+#define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val)
+#define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val)
+#define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val)
+#define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val)
+
+#define GET_TX_DESC_TXAGC_A(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 0, 5)
+#define GET_TX_DESC_TXAGC_B(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 5, 5)
+#define GET_TX_DESC_USE_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 10, 1)
+#define GET_TX_DESC_MAX_AGG_NUM(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 11, 5)
+#define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 16, 4)
+#define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 20, 4)
+#define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 24, 4)
+#define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+24, 28, 4)
+
+#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
+#define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val)
+#define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val)
+#define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val)
+#define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val)
+
+#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 0, 16)
+#define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 16, 4)
+#define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 20, 4)
+#define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 24, 4)
+#define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 28, 4)
+
+#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val)
+#define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
+	SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
+
+#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+32, 0, 32)
+#define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc)	\
+	LE_BITS_TO_4BYTE(__pdesc+36, 0, 32)
+
+#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
+#define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
+	SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val)
+
+#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+40, 0, 32)
+#define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc)	\
+	LE_BITS_TO_4BYTE(__pdesc+44, 0, 32)
+
+#define GET_RX_DESC_PKT_LEN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 0, 14)
+#define GET_RX_DESC_CRC32(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 14, 1)
+#define GET_RX_DESC_ICV(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 15, 1)
+#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc, 16, 4)
+#define GET_RX_DESC_SECURITY(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 20, 3)
+#define GET_RX_DESC_QOS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 23, 1)
+#define GET_RX_DESC_SHIFT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 24, 2)
+#define GET_RX_DESC_PHYST(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
+#define GET_RX_DESC_SWDEC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
+#define GET_RX_DESC_LS(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
+#define GET_RX_DESC_FS(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
+#define GET_RX_DESC_EOR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
+#define GET_RX_DESC_OWN(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
+
+#define SET_RX_DESC_PKT_LEN(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
+#define SET_RX_DESC_EOR(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
+#define SET_RX_DESC_OWN(__pdesc, __val)			\
+	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
+
+#define GET_RX_DESC_MACID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
+#define GET_RX_DESC_TID(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 5, 4)
+#define GET_RX_DESC_HWRSVD(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 9, 5)
+#define GET_RX_DESC_PAGGR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
+#define GET_RX_DESC_FAGGR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
+#define GET_RX_DESC_A1_FIT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
+#define GET_RX_DESC_A2_FIT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 20, 4)
+#define GET_RX_DESC_PAM(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 24, 1)
+#define GET_RX_DESC_PWR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 25, 1)
+#define GET_RX_DESC_MD(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 26, 1)
+#define GET_RX_DESC_MF(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 27, 1)
+#define GET_RX_DESC_TYPE(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+4, 28, 2)
+#define GET_RX_DESC_MC(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 30, 1)
+#define GET_RX_DESC_BC(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+4, 31, 1)
+#define GET_RX_DESC_SEQ(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 0, 12)
+#define GET_RX_DESC_FRAG(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 12, 4)
+#define GET_RX_DESC_NEXT_PKT_LEN(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+8, 16, 14)
+#define GET_RX_DESC_NEXT_IND(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 30, 1)
+#define GET_RX_DESC_RSVD(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+8, 31, 1)
+
+#define GET_RX_DESC_RXMCS(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 0, 6)
+#define GET_RX_DESC_RXHT(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 6, 1)
+#define GET_RX_DESC_SPLCP(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 8, 1)
+#define GET_RX_DESC_BW(__pdesc)				\
+	LE_BITS_TO_4BYTE(__pdesc+12, 9, 1)
+#define GET_RX_DESC_HTC(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 10, 1)
+#define GET_RX_DESC_HWPC_ERR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 14, 1)
+#define GET_RX_DESC_HWPC_IND(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 15, 1)
+#define GET_RX_DESC_IV0(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+12, 16, 16)
+
+#define GET_RX_DESC_IV1(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+16, 0, 32)
+#define GET_RX_DESC_TSFL(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
+
+#define GET_RX_DESC_BUFF_ADDR(__pdesc)			\
+	LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
+#define GET_RX_DESC_BUFF_ADDR64(__pdesc)		\
+	LE_BITS_TO_4BYTE(__pdesc+28, 0, 32)
+
+#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val)		\
+	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
+#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) 	\
+	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
+
+#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)	\
+do {							\
+	if (_size > TX_DESC_NEXT_DESC_OFFSET)		\
+		memset((void *)__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
+	else						\
+		memset((void *)__pdesc, 0, _size);	\
+} while (0);
+
+#define RX_HAL_IS_CCK_RATE(_pdesc)\
+	(_pdesc->rxmcs == DESC92C_RATE1M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE2M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE5_5M ||		\
+	 _pdesc->rxmcs == DESC92C_RATE11M)
+
+struct rx_fwinfo_92c {
+	u8 gain_trsw[4];
+	u8 pwdb_all;
+	u8 cfosho[4];
+	u8 cfotail[4];
+	char rxevm[2];
+	char rxsnr[4];
+	u8 pdsnr[2];
+	u8 csi_current[2];
+	u8 csi_target[2];
+	u8 sigevm;
+	u8 max_ex_pwr;
+	u8 ex_intf_flag:1;
+	u8 sgi_en:1;
+	u8 rxsc:2;
+	u8 reserve:4;
+} __packed;
+
+struct tx_desc_92c {
+	u32 pktsize:16;
+	u32 offset:8;
+	u32 bmc:1;
+	u32 htc:1;
+	u32 lastseg:1;
+	u32 firstseg:1;
+	u32 linip:1;
+	u32 noacm:1;
+	u32 gf:1;
+	u32 own:1;
+
+	u32 macid:5;
+	u32 agg_en:1;
+	u32 bk:1;
+	u32 rdg_en:1;
+	u32 queuesel:5;
+	u32 rd_nav_ext:1;
+	u32 lsig_txop_en:1;
+	u32 pifs:1;
+	u32 rateid:4;
+	u32 nav_usehdr:1;
+	u32 en_descid:1;
+	u32 sectype:2;
+	u32 pktoffset:8;
+
+	u32 rts_rc:6;
+	u32 data_rc:6;
+	u32 rsvd0:2;
+	u32 bar_retryht:2;
+	u32 rsvd1:1;
+	u32 morefrag:1;
+	u32 raw:1;
+	u32 ccx:1;
+	u32 ampdudensity:3;
+	u32 rsvd2:1;
+	u32 ant_sela:1;
+	u32 ant_selb:1;
+	u32 txant_cck:2;
+	u32 txant_l:2;
+	u32 txant_ht:2;
+
+	u32 nextheadpage:8;
+	u32 tailpage:8;
+	u32 seq:12;
+	u32 pktid:4;
+
+	u32 rtsrate:5;
+	u32 apdcfe:1;
+	u32 qos:1;
+	u32 hwseq_enable:1;
+	u32 userrate:1;
+	u32 dis_rtsfb:1;
+	u32 dis_datafb:1;
+	u32 cts2self:1;
+	u32 rts_en:1;
+	u32 hwrts_en:1;
+	u32 portid:1;
+	u32 rsvd3:3;
+	u32 waitdcts:1;
+	u32 cts2ap_en:1;
+	u32 txsc:2;
+	u32 stbc:2;
+	u32 txshort:1;
+	u32 txbw:1;
+	u32 rtsshort:1;
+	u32 rtsbw:1;
+	u32 rtssc:2;
+	u32 rtsstbc:2;
+
+	u32 txrate:6;
+	u32 shortgi:1;
+	u32 ccxt:1;
+	u32 txrate_fb_lmt:5;
+	u32 rtsrate_fb_lmt:4;
+	u32 retrylmt_en:1;
+	u32 txretrylmt:6;
+	u32 usb_txaggnum:8;
+
+	u32 txagca:5;
+	u32 txagcb:5;
+	u32 usemaxlen:1;
+	u32 maxaggnum:5;
+	u32 mcsg1maxlen:4;
+	u32 mcsg2maxlen:4;
+	u32 mcsg3maxlen:4;
+	u32 mcs7sgimaxlen:4;
+
+	u32 txbuffersize:16;
+	u32 mcsg4maxlen:4;
+	u32 mcsg5maxlen:4;
+	u32 mcsg6maxlen:4;
+	u32 mcsg15sgimaxlen:4;
+
+	u32 txbuffaddr;
+	u32 txbufferaddr64;
+	u32 nextdescaddress;
+	u32 nextdescaddress64;
+
+	u32 reserve_pass_pcie_mm_limit[4];
+} __packed;
+
+struct rx_desc_92c {
+	u32 length:14;
+	u32 crc32:1;
+	u32 icverror:1;
+	u32 drv_infosize:4;
+	u32 security:3;
+	u32 qos:1;
+	u32 shift:2;
+	u32 phystatus:1;
+	u32 swdec:1;
+	u32 lastseg:1;
+	u32 firstseg:1;
+	u32 eor:1;
+	u32 own:1;
+
+	u32 macid:5;
+	u32 tid:4;
+	u32 hwrsvd:5;
+	u32 paggr:1;
+	u32 faggr:1;
+	u32 a1_fit:4;
+	u32 a2_fit:4;
+	u32 pam:1;
+	u32 pwr:1;
+	u32 moredata:1;
+	u32 morefrag:1;
+	u32 type:2;
+	u32 mc:1;
+	u32 bc:1;
+
+	u32 seq:12;
+	u32 frag:4;
+	u32 nextpktlen:14;
+	u32 nextind:1;
+	u32 rsvd:1;
+
+	u32 rxmcs:6;
+	u32 rxht:1;
+	u32 amsdu:1;
+	u32 splcp:1;
+	u32 bandwidth:1;
+	u32 htc:1;
+	u32 tcpchk_rpt:1;
+	u32 ipcchk_rpt:1;
+	u32 tcpchk_valid:1;
+	u32 hwpcerr:1;
+	u32 hwpcind:1;
+	u32 iv0:16;
+
+	u32 iv1;
+
+	u32 tsfl;
+
+	u32 bufferaddress;
+	u32 bufferaddress64;
+
+} __packed;
+
+void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
+			  struct ieee80211_hdr *hdr,
+			  u8 *pdesc, struct ieee80211_tx_info *info,
+			  struct sk_buff *skb, unsigned int qsel);
+bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
+			   struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status,
+			   u8 *pdesc, struct sk_buff *skb);
+void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val);
+u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue);
+void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
+			     bool b_firstseg, bool b_lastseg,
+			     struct sk_buff *skb);
+#endif
-- 
cgit v1.2.3


From 4b3ba66a47311770b21e7aba481f4f2a90ba3084 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 17 Dec 2010 00:57:00 +0100
Subject: ath9k: fix queue depth check for forming new aggregates

To improve aggregation length, there should not be more than two fully formed
A-MPDU frames in the hardware queue. To ensure this, the code checks the tx
queue length before forming new A-MPDUs. This can reduce the throughput (or
maybe even starve out A-MPDU traffic) when too many non-aggregated frames are
in the queue.
Fix this by keeping track of pending A-MPDU frames (even when they're sent out
as single frames), but exclude rate control probing frames to improve
performance.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  1 +
 drivers/net/wireless/ath/ath9k/xmit.c  | 21 ++++++++++++++++++---
 2 files changed, 19 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index b0b1216dae0a..9fd95191eebc 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -189,6 +189,7 @@ struct ath_txq {
 	struct list_head axq_q;
 	spinlock_t axq_lock;
 	u32 axq_depth;
+	u32 axq_ampdu_depth;
 	bool stopped;
 	bool axq_tx_inprogress;
 	struct list_head axq_acq;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 966236953e77..332d1feb5c18 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -838,7 +838,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		ath_tx_txqaddbuf(sc, txq, &bf_q);
 		TX_STAT_INC(txq->axq_qnum, a_aggr);
 
-	} while (txq->axq_depth < ATH_AGGR_MIN_QDEPTH &&
+	} while (txq->axq_ampdu_depth < ATH_AGGR_MIN_QDEPTH &&
 		 status != ATH_AGGR_BAW_CLOSED);
 }
 
@@ -999,6 +999,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 		INIT_LIST_HEAD(&txq->axq_acq);
 		spin_lock_init(&txq->axq_lock);
 		txq->axq_depth = 0;
+		txq->axq_ampdu_depth = 0;
 		txq->axq_tx_inprogress = false;
 		sc->tx.txqsetup |= 1<<qnum;
 
@@ -1068,6 +1069,12 @@ int ath_cabq_update(struct ath_softc *sc)
 	return 0;
 }
 
+static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
+{
+    struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu);
+    return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
+}
+
 /*
  * Drain a given TX queue (could be Beacon or Data)
  *
@@ -1126,7 +1133,8 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 		}
 
 		txq->axq_depth--;
-
+		if (bf_is_ampdu_not_probing(bf))
+			txq->axq_ampdu_depth--;
 		spin_unlock_bh(&txq->axq_lock);
 
 		if (bf_isampdu(bf))
@@ -1316,6 +1324,8 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 		ath9k_hw_txstart(ah, txq->axq_qnum);
 	}
 	txq->axq_depth++;
+	if (bf_is_ampdu_not_probing(bf))
+		txq->axq_ampdu_depth++;
 }
 
 static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
@@ -1336,7 +1346,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 */
 	if (!list_empty(&tid->buf_q) || tid->paused ||
 	    !BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno) ||
-	    txctl->txq->axq_depth >= ATH_AGGR_MIN_QDEPTH) {
+	    txctl->txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) {
 		/*
 		 * Add this frame to software queue for scheduling later
 		 * for aggregation.
@@ -2040,6 +2050,9 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 		txq->axq_tx_inprogress = false;
 		if (bf_held)
 			list_del(&bf_held->list);
+
+		if (bf_is_ampdu_not_probing(bf))
+			txq->axq_ampdu_depth--;
 		spin_unlock_bh(&txq->axq_lock);
 
 		if (bf_held)
@@ -2168,6 +2181,8 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 		INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
 		txq->axq_depth--;
 		txq->axq_tx_inprogress = false;
+		if (bf_is_ampdu_not_probing(bf))
+			txq->axq_ampdu_depth--;
 		spin_unlock_bh(&txq->axq_lock);
 
 		txok = !(txs.ts_status & ATH9K_TXERR_MASK);
-- 
cgit v1.2.3


From 55821324dc6a10fab36871534a322bad159fad79 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 17 Dec 2010 00:57:01 +0100
Subject: ath9k_hw: remove baseband rfsilent support

When rfkill is enabled, ath9k_hw unnecessarily configured the baseband to
turn off based on GPIO input, however that code was hardcoded to GPIO 0
instead of ah->rfkill_gpio.
Since ath9k uses software rfkill anyway, this code is completely unnecessary
and should be removed in case anything else ever uses GPIO 0.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar5008_phy.c | 13 -------------
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 23 -----------------------
 drivers/net/wireless/ath/ath9k/hw-ops.h     |  5 -----
 drivers/net/wireless/ath/ath9k/hw.c         |  2 +-
 drivers/net/wireless/ath/ath9k/hw.h         |  1 -
 5 files changed, 1 insertion(+), 43 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 059330aac645..ffcf44a4058b 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -961,18 +961,6 @@ static void ar5008_hw_rfbus_done(struct ath_hw *ah)
 	REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
 }
 
-static void ar5008_hw_enable_rfkill(struct ath_hw *ah)
-{
-	REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
-		    AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
-
-	REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
-		    AR_GPIO_INPUT_MUX2_RFSILENT);
-
-	ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
-	REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
-}
-
 static void ar5008_restore_chainmask(struct ath_hw *ah)
 {
 	int rx_chainmask = ah->rxchainmask;
@@ -1629,7 +1617,6 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->set_delta_slope = ar5008_hw_set_delta_slope;
 	priv_ops->rfbus_req = ar5008_hw_rfbus_req;
 	priv_ops->rfbus_done = ar5008_hw_rfbus_done;
-	priv_ops->enable_rfkill = ar5008_hw_enable_rfkill;
 	priv_ops->restore_chainmask = ar5008_restore_chainmask;
 	priv_ops->set_diversity = ar5008_set_diversity;
 	priv_ops->do_getnf = ar5008_hw_do_getnf;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 07b44cec7739..8d60f4f09acc 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -745,28 +745,6 @@ static void ar9003_hw_rfbus_done(struct ath_hw *ah)
 	REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
 }
 
-/*
- * Set the interrupt and GPIO values so the ISR can disable RF
- * on a switch signal.  Assumes GPIO port and interrupt polarity
- * are set prior to call.
- */
-static void ar9003_hw_enable_rfkill(struct ath_hw *ah)
-{
-	/* Connect rfsilent_bb_l to baseband */
-	REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
-		    AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
-	/* Set input mux for rfsilent_bb_l to GPIO #0 */
-	REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
-		    AR_GPIO_INPUT_MUX2_RFSILENT);
-
-	/*
-	 * Configure the desired GPIO port for input and
-	 * enable baseband rf silence.
-	 */
-	ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
-	REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
-}
-
 static void ar9003_hw_set_diversity(struct ath_hw *ah, bool value)
 {
 	u32 v = REG_READ(ah, AR_PHY_CCK_DETECT);
@@ -1203,7 +1181,6 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->set_delta_slope = ar9003_hw_set_delta_slope;
 	priv_ops->rfbus_req = ar9003_hw_rfbus_req;
 	priv_ops->rfbus_done = ar9003_hw_rfbus_done;
-	priv_ops->enable_rfkill = ar9003_hw_enable_rfkill;
 	priv_ops->set_diversity = ar9003_hw_set_diversity;
 	priv_ops->ani_control = ar9003_hw_ani_control;
 	priv_ops->do_getnf = ar9003_hw_do_getnf;
diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h
index 0a4ad348b699..c8f254fe0f0b 100644
--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
@@ -223,11 +223,6 @@ static inline void ath9k_hw_rfbus_done(struct ath_hw *ah)
 	return ath9k_hw_private_ops(ah)->rfbus_done(ah);
 }
 
-static inline void ath9k_enable_rfkill(struct ath_hw *ah)
-{
-	return ath9k_hw_private_ops(ah)->enable_rfkill(ah);
-}
-
 static inline void ath9k_hw_restore_chainmask(struct ath_hw *ah)
 {
 	if (!ath9k_hw_private_ops(ah)->restore_chainmask)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ddda76fcd180..4b51ed47fe69 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1385,7 +1385,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	ath9k_hw_init_qos(ah);
 
 	if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-		ath9k_enable_rfkill(ah);
+		ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
 
 	ath9k_hw_init_global_settings(ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 21e37d157d3a..b98053f0640a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -576,7 +576,6 @@ struct ath_hw_private_ops {
 	void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan);
 	bool (*rfbus_req)(struct ath_hw *ah);
 	void (*rfbus_done)(struct ath_hw *ah);
-	void (*enable_rfkill)(struct ath_hw *ah);
 	void (*restore_chainmask)(struct ath_hw *ah);
 	void (*set_diversity)(struct ath_hw *ah, bool value);
 	u32 (*compute_pll_control)(struct ath_hw *ah,
-- 
cgit v1.2.3


From 18db45c46eae31cee7cfdfd7e671b0201dcdbcd8 Mon Sep 17 00:00:00 2001
From: Anisse Astier <anisse@astier.eu>
Date: Fri, 17 Dec 2010 11:45:01 +0100
Subject: rtl8192ce: Fix typo in Kconfig description

Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index d712026eb763..7f6573f7f470 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -7,7 +7,7 @@ config RTL8192CE
 	This is the driver for Realtek RTL8192CE/RTL8188CE 802.11n PCIe
 	wireless network adapters.
 
-	If you choose to build it as a module, it will be calledrtl8192ce.
+	If you choose to build it as a module, it will be called rtl8192ce
 
 config RTLWIFI
 	tristate
-- 
cgit v1.2.3


From b1c1d0003d6d07c3b269340b8ac3fd2b42fd5ebe Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Fri, 17 Dec 2010 20:44:36 +0530
Subject: ath9k: Properly initialize channel table for 2GHz

ath9k channel table for 2Ghz does not seems to initialize the 'band'
parameter.Though it does not seems to cause any visible issue it looks
odd when we initialize the 'band' parameter for 5Ghz channel table while
not so for 2Ghz.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/init.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 12387950b449..b0e5e716b167 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -48,6 +48,7 @@ MODULE_PARM_DESC(pmqos, "User specified PM-QOS value");
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
+	.band = IEEE80211_BAND_2GHZ, \
 	.center_freq = (_freq), \
 	.hw_value = (_idx), \
 	.max_power = 20, \
-- 
cgit v1.2.3


From d704300fa546a613ec3821b908528b20685cb92a Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Fri, 17 Dec 2010 19:36:25 -0600
Subject: rtlwifi: Fix use of mutex in interrupt code

A previous conversion from semaphoreto mutexes missed the fact that one
of the semaphores was used in interrupt code. Fixed by changing to
a spinlock.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/base.c | 2 +-
 drivers/net/wireless/rtlwifi/ps.c   | 5 +++--
 drivers/net/wireless/rtlwifi/wifi.h | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 87530eaa88bd..77fa59af63d8 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -309,8 +309,8 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	}
 
 	/* <4> locks */
-	mutex_init(&rtlpriv->locks.ips_mutex);
 	mutex_init(&rtlpriv->locks.conf_mutex);
+	spin_lock_init(&rtlpriv->locks.ips_lock);
 	spin_lock_init(&rtlpriv->locks.irq_th_lock);
 	spin_lock_init(&rtlpriv->locks.h2c_lock);
 	spin_lock_init(&rtlpriv->locks.rf_ps_lock);
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 22c293e5b88c..d2326c13449e 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -286,8 +286,9 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	enum rf_pwrstate rtstate;
+	unsigned long flags;
 
-	mutex_lock(&rtlpriv->locks.ips_mutex);
+	spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags);
 
 	if (ppsc->b_inactiveps) {
 		rtstate = ppsc->rfpwr_state;
@@ -303,7 +304,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 		}
 	}
 
-	mutex_unlock(&rtlpriv->locks.ips_mutex);
+	spin_unlock_irqrestore(&rtlpriv->locks.ips_lock, flags);
 }
 
 /*for FW LPS*/
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 77d5fa370bdc..d44d79613d2d 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1192,11 +1192,11 @@ struct rtl_hal_cfg {
 };
 
 struct rtl_locks {
-	/*sem */
-	struct mutex ips_mutex;
+	/* mutex */
 	struct mutex conf_mutex;
 
 	/*spin lock */
+	spinlock_t ips_lock;
 	spinlock_t irq_th_lock;
 	spinlock_t h2c_lock;
 	spinlock_t rf_ps_lock;
-- 
cgit v1.2.3


From ae29fbb189c7a80677500c718c9ce08095ccde01 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Sat, 18 Dec 2010 11:52:10 +0300
Subject: wl1251: wl12xx_get_platform_data() returns an ERR_PTR

wl12xx_get_platform_data() returns an ERR_PTR on failure and it never
returns a NULL.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl1251/sdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index 596d90ecba33..d550b5e68d3c 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -252,7 +252,7 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	wl->if_ops = &wl1251_sdio_ops;
 
 	wl12xx_board_data = wl12xx_get_platform_data();
-	if (wl12xx_board_data != NULL) {
+	if (!IS_ERR(wl12xx_board_data)) {
 		wl->set_power = wl12xx_board_data->set_power;
 		wl->irq = wl12xx_board_data->irq;
 		wl->use_eeprom = wl12xx_board_data->use_eeprom;
-- 
cgit v1.2.3


From f1a8abb0459e96765bd1d300f434256d8dfac73d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 19 Dec 2010 00:31:54 +0100
Subject: ath9k_hw: fix PA predistortion HT40 mask

The commit 'ath9k_hw: Disable PAPRD for rates with low Tx power' changed
the code that sets the PAPRD rate masks to use only either the HT20 mask
or the HT40 mask. This is wrong, as the hardware can still use HT20 rates
even when configured for HT40, and the operating channel mode does not
affect PAPRD operation.
The register for the HT40 rate mask is applied as a mask on top of the
other registers to selectively disable PAPRD for specific rates on HT40
packets only.
This patch changes the code back to the old behavior which matches the
intended use of these registers. While with current cards this should not
make any practical difference (according to Atheros, the HT20 and HT40
mask should always be equal), it is more correct that way, and maybe
the HT40 mask will be used for some rare corner cases in the future.

Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 19 +++++++++++--------
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c  |  2 +-
 drivers/net/wireless/ath/ath9k/hw.h            |  1 +
 3 files changed, 13 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index f80ec7497d0f..d7deae85d980 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4762,6 +4762,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	struct ar9300_modal_eep_header *modal_hdr;
 	u8 targetPowerValT2[ar9300RateSize];
 	u8 target_power_val_t2_eep[ar9300RateSize];
 	unsigned int i = 0, paprd_scale_factor = 0;
@@ -4771,15 +4772,17 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 
 	if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) {
 		if (IS_CHAN_2GHZ(chan))
-			ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
-				le32_to_cpu(eep->modalHeader2G.papdRateMaskHt40) :
-				le32_to_cpu(eep->modalHeader2G.papdRateMaskHt20))
-				& AR9300_PAPRD_RATE_MASK;
+			modal_hdr = &eep->modalHeader2G;
 		else
-			ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
-				le32_to_cpu(eep->modalHeader5G.papdRateMaskHt40) :
-				le32_to_cpu(eep->modalHeader5G.papdRateMaskHt20))
-				& AR9300_PAPRD_RATE_MASK;
+			modal_hdr = &eep->modalHeader5G;
+
+		ah->paprd_ratemask =
+			le32_to_cpu(modal_hdr->papdRateMaskHt20) &
+			AR9300_PAPRD_RATE_MASK;
+
+		ah->paprd_ratemask_ht40 =
+			le32_to_cpu(modal_hdr->papdRateMaskHt40) &
+			AR9300_PAPRD_RATE_MASK;
 
 		paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
 		min_pwridx = IS_CHAN_HT40(chan) ? ALL_TARGET_HT40_0_8_16 :
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 79554c524b68..356d2fd78822 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -134,7 +134,7 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK,
 		      ah->paprd_ratemask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,
-		      AR_PHY_PAPRD_HT40_MASK);
+		      ah->paprd_ratemask_ht40);
 
 	for (i = 0; i < ah->caps.max_txchains; i++) {
 		REG_RMW_FIELD(ah, ctrl0[i],
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index b98053f0640a..b8ffaa5dc650 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -835,6 +835,7 @@ struct ath_hw {
 	unsigned int paprd_target_power;
 	unsigned int paprd_training_power;
 	unsigned int paprd_ratemask;
+	unsigned int paprd_ratemask_ht40;
 	bool paprd_table_write_done;
 	u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
 	u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
-- 
cgit v1.2.3


From d4d5dc3d6f86cc70f08e45b840f3e681588d2718 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 19 Dec 2010 00:31:55 +0100
Subject: ath9k: do not limit the chainmask to 1 for legacy mode

Restricting the chainmask to 1 for legacy mode disables useful features
such as MRC, and it reduces the available transmit power.
I can't think of a good reason to do this in legacy mode, so let's just
get rid of that code.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h   |  1 -
 drivers/net/wireless/ath/ath9k/main.c    | 32 --------------------------------
 drivers/net/wireless/ath/ath9k/virtual.c |  1 -
 3 files changed, 34 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9fd95191eebc..2c31f5142eda 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -675,7 +675,6 @@ void ath9k_deinit_device(struct ath_softc *sc);
 void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
 void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
 			   struct ath9k_channel *ichan);
-void ath_update_chainmask(struct ath_softc *sc, int is_ht);
 int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 		    struct ath9k_channel *hchan);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index cb53fbb951f1..8a1691db166d 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -538,32 +538,6 @@ set_timer:
 	}
 }
 
-/*
- * Update tx/rx chainmask. For legacy association,
- * hard code chainmask to 1x1, for 11n association, use
- * the chainmask configuration, for bt coexistence, use
- * the chainmask configuration even in legacy mode.
- */
-void ath_update_chainmask(struct ath_softc *sc, int is_ht)
-{
-	struct ath_hw *ah = sc->sc_ah;
-	struct ath_common *common = ath9k_hw_common(ah);
-
-	if ((sc->sc_flags & SC_OP_OFFCHANNEL) || is_ht ||
-	    (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE)) {
-		common->tx_chainmask = ah->caps.tx_chainmask;
-		common->rx_chainmask = ah->caps.rx_chainmask;
-	} else {
-		common->tx_chainmask = 1;
-		common->rx_chainmask = 1;
-	}
-
-	ath_dbg(common, ATH_DBG_CONFIG,
-		"tx chmask: %d, rx chmask: %d\n",
-		common->tx_chainmask,
-		common->rx_chainmask);
-}
-
 static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
 	struct ath_node *an;
@@ -1679,8 +1653,6 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 		/* XXX: remove me eventualy */
 		ath9k_update_ichannel(sc, hw, &sc->sc_ah->channels[pos]);
 
-		ath_update_chainmask(sc, conf_is_ht(conf));
-
 		/* update survey stats for the old channel before switching */
 		spin_lock_irqsave(&common->cc_lock, flags);
 		ath_update_survey_stats(sc);
@@ -1912,10 +1884,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 		/* Set aggregation protection mode parameters */
 		sc->config.ath_aggr_prot = 0;
 
-		/* Only legacy IBSS for now */
-		if (vif->type == NL80211_IFTYPE_ADHOC)
-			ath_update_chainmask(sc, 0);
-
 		ath_dbg(common, ATH_DBG_CONFIG, "BSSID: %pM aid: 0x%x\n",
 			common->curbssid, common->curaid);
 
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index fbfbc8239971..2dc7095e56d1 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -288,7 +288,6 @@ void ath9k_wiphy_chan_work(struct work_struct *work)
 	/* sync hw configuration for hw code */
 	common->hw = aphy->hw;
 
-	ath_update_chainmask(sc, sc->chan_is_ht);
 	if (ath_set_channel(sc, aphy->hw,
 			    &sc->sc_ah->channels[sc->chan_idx]) < 0) {
 		printk(KERN_DEBUG "ath9k: Failed to set channel for new "
-- 
cgit v1.2.3


From 3d986b25b5faa50ba6afd94f60f270b6c3061e5e Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Thu, 16 Dec 2010 14:59:49 -0500
Subject: rtlwifi: use alloc_workqueue

create_workqueue is deprecated.  The workqueue usage does not seem to
demand any special treatment, so do not set any flags either.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Tejun Heo <tj@kernel.org>
---
 drivers/net/wireless/rtlwifi/base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 77fa59af63d8..f6cc07369d75 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -225,7 +225,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 
 	/* <2> work queue */
 	rtlpriv->works.hw = hw;
-	rtlpriv->works.rtl_wq = create_workqueue(rtlpriv->cfg->name);
+	rtlpriv->works.rtl_wq = alloc_workqueue(rtlpriv->cfg->name, 0, 0);
 	INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq,
 			  (void *)rtl_watchdog_wq_callback);
 	INIT_DELAYED_WORK(&rtlpriv->works.ips_nic_off_wq,
-- 
cgit v1.2.3


From 62612cf9d97068dc75b48a7a3044ee907a3283ec Mon Sep 17 00:00:00 2001
From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 15:03:03 +0530
Subject: mmc: msm_sdcc: Fix possible circular locking dependency warning

In the context of request processing thread, data mover lock is
acquired after the host lock.  In another context, in the completion
handler of data mover the locks are acquired in the reverse order,
resulting in possible circular lock dependency warning. Hence,
schedule a tasklet to process the dma completion so as to avoid
nested locks.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/mmc/host/msm_sdcc.c | 49 ++++++++++++++++++++++++++++++---------------
 drivers/mmc/host/msm_sdcc.h |  3 +++
 2 files changed, 36 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 1290d14c5839..b147971a96ef 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -189,42 +189,40 @@ msmsdcc_dma_exec_func(struct msm_dmov_cmd *cmd)
 }
 
 static void
-msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd,
-			  unsigned int result,
-			  struct msm_dmov_errdata *err)
+msmsdcc_dma_complete_tlet(unsigned long data)
 {
-	struct msmsdcc_dma_data	*dma_data =
-		container_of(cmd, struct msmsdcc_dma_data, hdr);
-	struct msmsdcc_host	*host = dma_data->host;
+	struct msmsdcc_host *host = (struct msmsdcc_host *)data;
 	unsigned long		flags;
 	struct mmc_request	*mrq;
+	struct msm_dmov_errdata err;
 
 	spin_lock_irqsave(&host->lock, flags);
 	host->dma.active = 0;
 
+	err = host->dma.err;
 	mrq = host->curr.mrq;
 	BUG_ON(!mrq);
 	WARN_ON(!mrq->data);
 
-	if (!(result & DMOV_RSLT_VALID)) {
+	if (!(host->dma.result & DMOV_RSLT_VALID)) {
 		pr_err("msmsdcc: Invalid DataMover result\n");
 		goto out;
 	}
 
-	if (result & DMOV_RSLT_DONE) {
+	if (host->dma.result & DMOV_RSLT_DONE) {
 		host->curr.data_xfered = host->curr.xfer_size;
 	} else {
 		/* Error or flush  */
-		if (result & DMOV_RSLT_ERROR)
+		if (host->dma.result & DMOV_RSLT_ERROR)
 			pr_err("%s: DMA error (0x%.8x)\n",
-			       mmc_hostname(host->mmc), result);
-		if (result & DMOV_RSLT_FLUSH)
+			       mmc_hostname(host->mmc), host->dma.result);
+		if (host->dma.result & DMOV_RSLT_FLUSH)
 			pr_err("%s: DMA channel flushed (0x%.8x)\n",
-			       mmc_hostname(host->mmc), result);
-		if (err)
-			pr_err("Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
-			       err->flush[0], err->flush[1], err->flush[2],
-			       err->flush[3], err->flush[4], err->flush[5]);
+			       mmc_hostname(host->mmc), host->dma.result);
+
+		pr_err("Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
+		       err.flush[0], err.flush[1], err.flush[2],
+		       err.flush[3], err.flush[4], err.flush[5]);
 		if (!mrq->data->error)
 			mrq->data->error = -EIO;
 	}
@@ -273,6 +271,22 @@ out:
 	return;
 }
 
+static void
+msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd,
+			  unsigned int result,
+			  struct msm_dmov_errdata *err)
+{
+	struct msmsdcc_dma_data	*dma_data =
+		container_of(cmd, struct msmsdcc_dma_data, hdr);
+	struct msmsdcc_host *host = dma_data->host;
+
+	dma_data->result = result;
+	if (err)
+		memcpy(&dma_data->err, err, sizeof(struct msm_dmov_errdata));
+
+	tasklet_schedule(&host->dma_tlet);
+}
+
 static int validate_dma(struct msmsdcc_host *host, struct mmc_data *data)
 {
 	if (host->dma.channel == -1)
@@ -1118,6 +1132,9 @@ msmsdcc_probe(struct platform_device *pdev)
 	host->dmares = dmares;
 	spin_lock_init(&host->lock);
 
+	tasklet_init(&host->dma_tlet, msmsdcc_dma_complete_tlet,
+			(unsigned long)host);
+
 	/*
 	 * Setup DMA
 	 */
diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h
index ff2b0f74f6f4..996990dfc7cc 100644
--- a/drivers/mmc/host/msm_sdcc.h
+++ b/drivers/mmc/host/msm_sdcc.h
@@ -172,6 +172,8 @@ struct msmsdcc_dma_data {
 	struct msmsdcc_host		*host;
 	int				busy; /* Set if DM is busy */
 	int				active;
+	unsigned int			result;
+	struct msm_dmov_errdata		err;
 };
 
 struct msmsdcc_pio_data {
@@ -235,6 +237,7 @@ struct msmsdcc_host {
 	int			cmdpoll;
 	struct msmsdcc_stats	stats;
 
+	struct tasklet_struct	dma_tlet;
 	/* Command parameters */
 	unsigned int		cmd_timeout;
 	unsigned int		cmd_pio_irqmask;
-- 
cgit v1.2.3


From d5137bdd91b8267ada3973806443013f4bf079f6 Mon Sep 17 00:00:00 2001
From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 15:03:04 +0530
Subject: mmc: msm_sdcc: Add prog done interrupt support

Enable prog done interrupt for stop command(CMD12) that is sent
after a multi-block write(CMD25). The PROG_DONE bit is set when
the card has finished its programming and is ready for next data.

After every write request the card will be polled for ready status
using CMD13. For a multi-block write(CMD25) before sending CMD13,
stop command (CMD12) will be sent.  If we enable prog done interrupt
for CMD12, then CMD13 polling can be avoided. The prog done interrupt
means that the card is done with its programming and is ready for
next request.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/mmc/host/msm_sdcc.c | 28 +++++++++++++++++++++++++---
 drivers/mmc/host/msm_sdcc.h |  4 +++-
 2 files changed, 28 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index b147971a96ef..67f536ca31d3 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -438,6 +438,11 @@ msmsdcc_start_command_deferred(struct msmsdcc_host *host,
 	      (cmd->opcode == 53))
 		*c |= MCI_CSPM_DATCMD;
 
+	if (host->prog_scan && (cmd->opcode == 12)) {
+		*c |= MCI_CPSM_PROGENA;
+		host->prog_enable = true;
+	}
+
 	if (cmd == cmd->mrq->stop)
 		*c |= MCI_CSPM_MCIABORT;
 
@@ -508,6 +513,8 @@ msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data,
 			host->cmd_c = c;
 		}
 		msm_dmov_enqueue_cmd(host->dma.channel, &host->dma.hdr);
+		if (data->flags & MMC_DATA_WRITE)
+			host->prog_scan = true;
 	} else {
 		msmsdcc_writel(host, timeout, MMCIDATATIMER);
 
@@ -718,8 +725,23 @@ static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status)
 		else if (host->curr.data) { /* Non DMA */
 			msmsdcc_stop_data(host);
 			msmsdcc_request_end(host, cmd->mrq);
-		} else /* host->data == NULL */
-			msmsdcc_request_end(host, cmd->mrq);
+		} else { /* host->data == NULL */
+			if (!cmd->error && host->prog_enable) {
+				if (status & MCI_PROGDONE) {
+					host->prog_scan = false;
+					host->prog_enable = false;
+					msmsdcc_request_end(host, cmd->mrq);
+				} else {
+					host->curr.cmd = cmd;
+				}
+			} else {
+				if (host->prog_enable) {
+					host->prog_scan = false;
+					host->prog_enable = false;
+				}
+				msmsdcc_request_end(host, cmd->mrq);
+			}
+		}
 	} else if (cmd->data)
 		if (!(cmd->data->flags & MMC_DATA_READ))
 			msmsdcc_start_data(host, cmd->data,
@@ -733,7 +755,7 @@ msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status,
 	struct mmc_data *data = host->curr.data;
 
 	if (status & (MCI_CMDSENT | MCI_CMDRESPEND | MCI_CMDCRCFAIL |
-	              MCI_CMDTIMEOUT) && host->curr.cmd) {
+			MCI_CMDTIMEOUT | MCI_PROGDONE) && host->curr.cmd) {
 		msmsdcc_do_cmdirq(host, status);
 	}
 
diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h
index 996990dfc7cc..e0579a1cc9e5 100644
--- a/drivers/mmc/host/msm_sdcc.h
+++ b/drivers/mmc/host/msm_sdcc.h
@@ -138,7 +138,7 @@
 #define MCI_IRQENABLE	\
 	(MCI_CMDCRCFAILMASK|MCI_DATACRCFAILMASK|MCI_CMDTIMEOUTMASK|	\
 	MCI_DATATIMEOUTMASK|MCI_TXUNDERRUNMASK|MCI_RXOVERRUNMASK|	\
-	MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATAENDMASK)
+	MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATAENDMASK|MCI_PROGDONEMASK)
 
 /*
  * The size of the FIFO in bytes.
@@ -245,6 +245,8 @@ struct msmsdcc_host {
 	struct mmc_command	*cmd_cmd;
 	u32			cmd_c;
 
+	bool prog_scan;
+	bool prog_enable;
 };
 
 #endif
-- 
cgit v1.2.3


From b08bb35d1a5ee5426198eb3a2861008c2e9e6fc4 Mon Sep 17 00:00:00 2001
From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 15:03:05 +0530
Subject: mmc: msm_sdcc: Reset SDCC in case of data transfer errors

SDCC uses an asynchronous FIFOs for data synchronization (one for TX
and one for RX).  For any error when DPSM (Data path state machine) is
involved the transfer is terminated with the remaining data stuck inside
FIFOs. Reset the controller in case of data errors to ensure that
any left over data in FIFOs is flushed out and DPSM is in good state.

The following problems are observed without this reset functionality -

1. After the card is removed in an unsafe way (removed when there
is an on going data transfer), the card will not be detected upon
its next insertion.  This is because the controller wouldn't respond
to few initialization commands.

2. When an error occurs for a data transfer in non-DMA mode, sometimes
we get spurious PIO interrupt after the request is processed.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/mmc/host/msm_sdcc.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'drivers')

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 67f536ca31d3..81ed16fb42b5 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -44,6 +44,7 @@
 #include <mach/mmc.h>
 #include <mach/msm_iomap.h>
 #include <mach/dma.h>
+#include <mach/clk.h>
 
 #include "msm_sdcc.h"
 
@@ -126,6 +127,40 @@ static void
 msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd,
 		      u32 c);
 
+static void msmsdcc_reset_and_restore(struct msmsdcc_host *host)
+{
+	u32	mci_clk = 0;
+	u32	mci_mask0 = 0;
+	int	ret = 0;
+
+	/* Save the controller state */
+	mci_clk = readl(host->base + MMCICLOCK);
+	mci_mask0 = readl(host->base + MMCIMASK0);
+
+	/* Reset the controller */
+	ret = clk_reset(host->clk, CLK_RESET_ASSERT);
+	if (ret)
+		pr_err("%s: Clock assert failed at %u Hz with err %d\n",
+				mmc_hostname(host->mmc), host->clk_rate, ret);
+
+	ret = clk_reset(host->clk, CLK_RESET_DEASSERT);
+	if (ret)
+		pr_err("%s: Clock deassert failed at %u Hz with err %d\n",
+				mmc_hostname(host->mmc), host->clk_rate, ret);
+
+	pr_info("%s: Controller has been re-initialiazed\n",
+			mmc_hostname(host->mmc));
+
+	/* Restore the contoller state */
+	writel(host->pwr, host->base + MMCIPOWER);
+	writel(mci_clk, host->base + MMCICLOCK);
+	writel(mci_mask0, host->base + MMCIMASK0);
+	ret = clk_set_rate(host->clk, host->clk_rate);
+	if (ret)
+		pr_err("%s: Failed to set clk rate %u Hz (%d)\n",
+				mmc_hostname(host->mmc), host->clk_rate, ret);
+}
+
 static void
 msmsdcc_request_end(struct msmsdcc_host *host, struct mmc_request *mrq)
 {
@@ -223,6 +258,8 @@ msmsdcc_dma_complete_tlet(unsigned long data)
 		pr_err("Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
 		       err.flush[0], err.flush[1], err.flush[2],
 		       err.flush[3], err.flush[4], err.flush[5]);
+
+		msmsdcc_reset_and_restore(host);
 		if (!mrq->data->error)
 			mrq->data->error = -EIO;
 	}
@@ -723,6 +760,7 @@ static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status)
 			msm_dmov_stop_cmd(host->dma.channel,
 					  &host->dma.hdr, 0);
 		else if (host->curr.data) { /* Non DMA */
+			msmsdcc_reset_and_restore(host);
 			msmsdcc_stop_data(host);
 			msmsdcc_request_end(host, cmd->mrq);
 		} else { /* host->data == NULL */
@@ -771,6 +809,7 @@ msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status,
 			msm_dmov_stop_cmd(host->dma.channel,
 					  &host->dma.hdr, 0);
 		else {
+			msmsdcc_reset_and_restore(host);
 			if (host->curr.data)
 				msmsdcc_stop_data(host);
 			if (!data->stop)
-- 
cgit v1.2.3


From 71dd9106af54de0f758875fa4b595af42a327448 Mon Sep 17 00:00:00 2001
From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 15:03:06 +0530
Subject: mmc: msm_sdcc: Fix bug in PIO mode when data size is not word aligned

The current code for PIO doesn't transfer whole data when data size
is not in multiple of 4 bytes. The last few bytes are not written to
the card resulting in no DATAEND interrupt from SDCC. This patch
allows data transfer for non-aligned data size in PIO mode.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/mmc/host/msm_sdcc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 81ed16fb42b5..9badc51bc4db 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -613,6 +613,9 @@ msmsdcc_pio_read(struct msmsdcc_host *host, char *buffer, unsigned int remain)
 	uint32_t	*ptr = (uint32_t *) buffer;
 	int		count = 0;
 
+	if (remain % 4)
+		remain = ((remain >> 2) + 1) << 2;
+
 	while (msmsdcc_readl(host, MMCISTATUS) & MCI_RXDATAAVLBL) {
 		*ptr = msmsdcc_readl(host, MMCIFIFO + (count % MCI_FIFOSIZE));
 		ptr++;
@@ -633,13 +636,14 @@ msmsdcc_pio_write(struct msmsdcc_host *host, char *buffer,
 	char *ptr = buffer;
 
 	do {
-		unsigned int count, maxcnt;
+		unsigned int count, maxcnt, sz;
 
 		maxcnt = status & MCI_TXFIFOEMPTY ? MCI_FIFOSIZE :
 						    MCI_FIFOHALFSIZE;
 		count = min(remain, maxcnt);
 
-		writesl(base + MMCIFIFO, ptr, count >> 2);
+		sz = count % 4 ? (count >> 2) + 1 : (count >> 2);
+		writesl(base + MMCIFIFO, ptr, sz);
 		ptr += count;
 		remain -= count;
 
-- 
cgit v1.2.3


From 0c521ccbd0c9ad5623ff9b37b20b3ff9d4ad65a7 Mon Sep 17 00:00:00 2001
From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 15:03:07 +0530
Subject: mmc: msm_sdcc: Check for only DATA_END interrupt to end a request

The current code checks for both DATA_END and DATA_BLK_END bits in
MCI_STATUS register and ends a request only if both are set at a time.
The hardware doesn't always set DATA_BLK_END when DATA_END is set.
But DATA_END status itself is sufficient condition from hardware that
data transfer is done and hence, check for only DATA_END interrupt in
software to end a request.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---
 drivers/mmc/host/msm_sdcc.c | 15 ++++-----------
 drivers/mmc/host/msm_sdcc.h |  1 -
 2 files changed, 4 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 9badc51bc4db..5decfd0bd61d 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -190,7 +190,7 @@ static void
 msmsdcc_stop_data(struct msmsdcc_host *host)
 {
 	host->curr.data = NULL;
-	host->curr.got_dataend = host->curr.got_datablkend = 0;
+	host->curr.got_dataend = 0;
 }
 
 uint32_t msmsdcc_fifo_addr(struct msmsdcc_host *host)
@@ -277,8 +277,7 @@ msmsdcc_dma_complete_tlet(unsigned long data)
 	host->dma.sg = NULL;
 	host->dma.busy = 0;
 
-	if ((host->curr.got_dataend && host->curr.got_datablkend)
-	     || mrq->data->error) {
+	if (host->curr.got_dataend || mrq->data->error) {
 
 		/*
 		 * If we've already gotten our DATAEND / DATABLKEND
@@ -506,7 +505,6 @@ msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data,
 	host->curr.xfer_remain = host->curr.xfer_size;
 	host->curr.data_xfered = 0;
 	host->curr.got_dataend = 0;
-	host->curr.got_datablkend = 0;
 
 	memset(&host->pio, 0, sizeof(host->pio));
 
@@ -827,14 +825,10 @@ msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status,
 	if (!host->curr.got_dataend && (status & MCI_DATAEND))
 		host->curr.got_dataend = 1;
 
-	if (!host->curr.got_datablkend && (status & MCI_DATABLOCKEND))
-		host->curr.got_datablkend = 1;
-
 	/*
 	 * If DMA is still in progress, we complete via the completion handler
 	 */
-	if (host->curr.got_dataend && host->curr.got_datablkend &&
-	    !host->dma.busy) {
+	if (host->curr.got_dataend && !host->dma.busy) {
 		/*
 		 * There appears to be an issue in the controller where
 		 * if you request a small block transfer (< fifo size),
@@ -871,8 +865,7 @@ msmsdcc_irq(int irq, void *dev_id)
 
 	do {
 		status = msmsdcc_readl(host, MMCISTATUS);
-		status &= (msmsdcc_readl(host, MMCIMASK0) |
-					      MCI_DATABLOCKENDMASK);
+		status &= msmsdcc_readl(host, MMCIMASK0);
 		msmsdcc_writel(host, status, MMCICLEAR);
 
 		if (status & MCI_SDIOINTR)
diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h
index e0579a1cc9e5..939557af266d 100644
--- a/drivers/mmc/host/msm_sdcc.h
+++ b/drivers/mmc/host/msm_sdcc.h
@@ -190,7 +190,6 @@ struct msmsdcc_curr_req {
 	unsigned int		xfer_remain;	/* Bytes remaining to send */
 	unsigned int		data_xfered;	/* Bytes acked by BLKEND irq */
 	int			got_dataend;
-	int			got_datablkend;
 	int			user_pages;
 };
 
-- 
cgit v1.2.3


From a56f7428d7534f162fbb089c5c79012bf38a7c29 Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 6 Oct 2010 16:39:07 +0000
Subject: drm/radeon: Add early unregister of firmware fb's

Without this, we attempt the handover too late, the firmware fb
might be accessing the chip simultaneously to us re-initializing
various parts of it, which might frighten babies or cause all sort
of nasty psychologic trauma to kitten.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[danvet: add cc: stable, forward ported and compile-fixed for X86]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[airlied: move to even earlier in module load.]
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/radeon_drv.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 88e4ea925900..60e689f2d048 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -232,9 +232,28 @@ static struct drm_driver driver_old = {
 
 static struct drm_driver kms_driver;
 
+static void radeon_kick_out_firmware_fb(struct pci_dev *pdev)
+{
+	struct apertures_struct *ap;
+	bool primary = false;
+
+	ap = alloc_apertures(1);
+	ap->ranges[0].base = pci_resource_start(pdev, 0);
+	ap->ranges[0].size = pci_resource_len(pdev, 0);
+
+#ifdef CONFIG_X86
+	primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
+#endif
+	remove_conflicting_framebuffers(ap, "radeondrmfb", primary);
+	kfree(ap);
+}
+
 static int __devinit
 radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
+	/* Get rid of things like offb */
+	radeon_kick_out_firmware_fb(pdev);
+
 	return drm_get_pci_dev(pdev, ent, &kms_driver);
 }
 
-- 
cgit v1.2.3


From 92971021c632876108ea2e06290a56a9157578f5 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 21 Dec 2010 12:47:56 +1000
Subject: Revert "drm: Don't try and disable an encoder that was never enabled"

This reverts commit 541cc966915b6756e54c20eebe60ae957afdb537.

Wei Yonjun reported this caused a regression against Intel VGA hotplug
on his G33 hw.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/drm_crtc_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index bede10a03407..7ca59359fee2 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -241,7 +241,7 @@ void drm_helper_disable_unused_functions(struct drm_device *dev)
 	}
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc && !drm_helper_encoder_in_use(encoder)) {
+		if (!drm_helper_encoder_in_use(encoder)) {
 			drm_encoder_disable(encoder);
 			/* disconnector encoder from any connector */
 			encoder->crtc = NULL;
-- 
cgit v1.2.3


From 9f0c4f9c2f835eee1bbb93f96bf9483d56f1892b Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 20 Dec 2010 12:35:03 -0500
Subject: drm/radeon/kms: fix evergreen asic reset

Only reset the grbm blocks, srbm tends to lock the GPU
if not done properly and in most cases is not necessary.
Also, no need to call asic init after reset the grbm blocks.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/evergreen.c | 15 ---------------
 1 file changed, 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 39fa75bf7c4f..6ced1ba2bee8 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1924,7 +1924,6 @@ bool evergreen_gpu_is_lockup(struct radeon_device *rdev)
 static int evergreen_gpu_soft_reset(struct radeon_device *rdev)
 {
 	struct evergreen_mc_save save;
-	u32 srbm_reset = 0;
 	u32 grbm_reset = 0;
 
 	dev_info(rdev->dev, "GPU softreset \n");
@@ -1963,16 +1962,6 @@ static int evergreen_gpu_soft_reset(struct radeon_device *rdev)
 	udelay(50);
 	WREG32(GRBM_SOFT_RESET, 0);
 	(void)RREG32(GRBM_SOFT_RESET);
-
-	/* reset all the system blocks */
-	srbm_reset = SRBM_SOFT_RESET_ALL_MASK;
-
-	dev_info(rdev->dev, "  SRBM_SOFT_RESET=0x%08X\n", srbm_reset);
-	WREG32(SRBM_SOFT_RESET, srbm_reset);
-	(void)RREG32(SRBM_SOFT_RESET);
-	udelay(50);
-	WREG32(SRBM_SOFT_RESET, 0);
-	(void)RREG32(SRBM_SOFT_RESET);
 	/* Wait a little for things to settle down */
 	udelay(50);
 	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
@@ -1983,10 +1972,6 @@ static int evergreen_gpu_soft_reset(struct radeon_device *rdev)
 		RREG32(GRBM_STATUS_SE1));
 	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
 		RREG32(SRBM_STATUS));
-	/* After reset we need to reinit the asic as GPU often endup in an
-	 * incoherent state.
-	 */
-	atom_asic_init(rdev->mode_info.atom_context);
 	evergreen_mc_resume(rdev, &save);
 	return 0;
 }
-- 
cgit v1.2.3


From 86f5c9edbb3bac37cc8cee6528a929005ba72aad Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 20 Dec 2010 12:35:04 -0500
Subject: drm/radeon/kms/evergreen: reset the grbm blocks at resume and init

This fixes module reloading and resume as the gfx block seems to
be left in a bad state in some cases.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/evergreen.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 6ced1ba2bee8..7b337c361a12 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2583,6 +2583,11 @@ int evergreen_resume(struct radeon_device *rdev)
 {
 	int r;
 
+	/* reset the asic, the gfx blocks are often in a bad state
+	 * after the driver is unloaded or after a resume
+	 */
+	if (radeon_asic_reset(rdev))
+		dev_warn(rdev->dev, "GPU reset failed !\n");
 	/* Do not reset GPU before posting, on rv770 hw unlike on r500 hw,
 	 * posting will perform necessary task to bring back GPU into good
 	 * shape.
@@ -2699,6 +2704,11 @@ int evergreen_init(struct radeon_device *rdev)
 	r = radeon_atombios_init(rdev);
 	if (r)
 		return r;
+	/* reset the asic, the gfx blocks are often in a bad state
+	 * after the driver is unloaded or after a resume
+	 */
+	if (radeon_asic_reset(rdev))
+		dev_warn(rdev->dev, "GPU reset failed !\n");
 	/* Post card if necessary */
 	if (!evergreen_card_posted(rdev)) {
 		if (!rdev->bios) {
-- 
cgit v1.2.3


From a93f344d3c04e4b84490c65f2a574387c593be40 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 20 Dec 2010 11:22:29 -0500
Subject: drm/radeon/kms: reorder display resume to avoid problems

On resume, we were attemping to unblank the displays before the
timing and plls had be reprogrammed which led to atom timeouts
waiting for things that are not yet programmed.  Re-program
the mode first, then reset the dpms state.

This fixes the infamous atombios timeouts on resume.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/atombios_crtc.c | 3 ++-
 drivers/gpu/drm/radeon/radeon_device.c | 9 ++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 3ed27ad46f44..9fbabaa6ee44 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -253,7 +253,8 @@ void atombios_crtc_dpms(struct drm_crtc *crtc, int mode)
 	case DRM_MODE_DPMS_SUSPEND:
 	case DRM_MODE_DPMS_OFF:
 		drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id);
-		atombios_blank_crtc(crtc, ATOM_ENABLE);
+		if (radeon_crtc->enabled)
+			atombios_blank_crtc(crtc, ATOM_ENABLE);
 		if (ASIC_IS_DCE3(rdev))
 			atombios_enable_crtc_memreq(crtc, ATOM_DISABLE);
 		atombios_enable_crtc(crtc, ATOM_DISABLE);
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index e12e79326cb1..501966a13f48 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -910,11 +910,6 @@ int radeon_resume_kms(struct drm_device *dev)
 	radeon_pm_resume(rdev);
 	radeon_restore_bios_scratch_regs(rdev);
 
-	/* turn on display hw */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
-	}
-
 	radeon_fbdev_set_suspend(rdev, 0);
 	release_console_sem();
 
@@ -922,6 +917,10 @@ int radeon_resume_kms(struct drm_device *dev)
 	radeon_hpd_init(rdev);
 	/* blat the mode back in */
 	drm_helper_resume_force_mode(dev);
+	/* turn on display hw */
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
+	}
 	return 0;
 }
 
-- 
cgit v1.2.3


From 453434cf3fdcd3954bb52460e37d4945a0913d3e Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 20 Dec 2010 21:21:49 -0800
Subject: Fix build error in drivers/block/cciss.c

.. caused by a missing semi-colon, introduced in commit 0fc13c8995cd
("cciss: fix cciss_revalidate panic").

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Thiago Farina <tfransosi@gmail.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/block/cciss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 233e06c29ff4..8e0f9256eb58 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2835,7 +2835,7 @@ static int cciss_revalidate(struct gendisk *disk)
 
 	for (logvol = 0; logvol < CISS_MAX_LUN; logvol++) {
 		if (!h->drv[logvol])
-			continue
+			continue;
 		if (memcmp(h->drv[logvol]->LunID, drv->LunID,
 			sizeof(drv->LunID)) == 0) {
 			FOUND = 1;
-- 
cgit v1.2.3


From 895950c2a6565d9eefda4a38b00fa28537e39fcb Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 21 Dec 2010 02:16:08 -0800
Subject: tg3: Use DEFINE_PCI_DEVICE_TABLE

Moves the PCI tables to the right read-only section.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/tg3.c | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 57e19fb1324f..92fc29910c2d 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -13086,17 +13086,15 @@ static inline u32 tg3_rx_ret_ring_size(struct tg3 *tp)
 		return 512;
 }
 
+DEFINE_PCI_DEVICE_TABLE(write_reorder_chipsets) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_700C) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8385_0) },
+	{ },
+};
+
 static int __devinit tg3_get_invariants(struct tg3 *tp)
 {
-	static struct pci_device_id write_reorder_chipsets[] = {
-		{ PCI_DEVICE(PCI_VENDOR_ID_AMD,
-			     PCI_DEVICE_ID_AMD_FE_GATE_700C) },
-		{ PCI_DEVICE(PCI_VENDOR_ID_AMD,
-			     PCI_DEVICE_ID_AMD_8131_BRIDGE) },
-		{ PCI_DEVICE(PCI_VENDOR_ID_VIA,
-			     PCI_DEVICE_ID_VIA_8385_0) },
-		{ },
-	};
 	u32 misc_ctrl_reg;
 	u32 pci_state_reg, grc_misc_cfg;
 	u32 val;
@@ -14229,6 +14227,11 @@ static int __devinit tg3_do_test_dma(struct tg3 *tp, u32 *buf, dma_addr_t buf_dm
 
 #define TEST_BUFFER_SIZE	0x2000
 
+DEFINE_PCI_DEVICE_TABLE(dma_wait_state_chipsets) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_PCI15) },
+	{ },
+};
+
 static int __devinit tg3_test_dma(struct tg3 *tp)
 {
 	dma_addr_t buf_dma;
@@ -14398,11 +14401,6 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	}
 	if ((tp->dma_rwctrl & DMA_RWCTRL_WRITE_BNDRY_MASK) !=
 	    DMA_RWCTRL_WRITE_BNDRY_16) {
-		static struct pci_device_id dma_wait_state_chipsets[] = {
-			{ PCI_DEVICE(PCI_VENDOR_ID_APPLE,
-				     PCI_DEVICE_ID_APPLE_UNI_N_PCI15) },
-			{ },
-		};
 
 		/* DMA test passed without adjusting DMA boundary,
 		 * now look for chipsets that are known to expose the
-- 
cgit v1.2.3


From b6bc765067ece933cc3dc7f5e95665a89100b1d5 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 21 Dec 2010 02:16:08 -0800
Subject: drivers/net/*.c: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/3c501.c     |  4 ++--
 drivers/net/3c503.c     |  4 ++--
 drivers/net/3c507.c     |  4 ++--
 drivers/net/3c527.c     |  6 +++---
 drivers/net/at1700.c    |  6 +++---
 drivers/net/bnx2.c      | 46 ++++++++++++++++++++++++----------------------
 drivers/net/e2100.c     |  2 +-
 drivers/net/eepro.c     |  9 +++++----
 drivers/net/eexpress.c  |  2 +-
 drivers/net/gianfar.c   | 10 ++++++----
 drivers/net/hp.c        |  6 +++---
 drivers/net/jme.c       |  4 ++--
 drivers/net/ksz884x.c   | 20 ++++++++++----------
 drivers/net/ni52.c      |  4 ++--
 drivers/net/ni65.c      |  4 ++--
 drivers/net/r8169.c     |  2 +-
 drivers/net/skge.c      |  4 ++--
 drivers/net/smc-ultra.c |  8 ++++++--
 drivers/net/wd.c        |  2 +-
 19 files changed, 78 insertions(+), 69 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 1776ab61b05f..9e1c03eb97ae 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -158,8 +158,8 @@ static int mem_start;
 struct net_device * __init el1_probe(int unit)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
-	static unsigned ports[] = { 0x280, 0x300, 0};
-	unsigned *port;
+	static const unsigned ports[] = { 0x280, 0x300, 0};
+	const unsigned *port;
 	int err = 0;
 
 	if (!dev)
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 4777a1cbcd8d..d84f6e8903a5 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -392,8 +392,8 @@ el2_open(struct net_device *dev)
     int retval;
 
     if (dev->irq < 2) {
-	int irqlist[] = {5, 9, 3, 4, 0};
-	int *irqp = irqlist;
+	static const int irqlist[] = {5, 9, 3, 4, 0};
+	const int *irqp = irqlist;
 
 	outb(EGACFR_NORM, E33G_GACFR);	/* Enable RAM and interrupts. */
 	do {
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index 475a66d95b34..1e945551c144 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -311,8 +311,8 @@ static int mem_start;
 struct net_device * __init el16_probe(int unit)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
-	static unsigned ports[] = { 0x300, 0x320, 0x340, 0x280, 0};
-	unsigned *port;
+	static const unsigned ports[] = { 0x300, 0x320, 0x340, 0x280, 0};
+	const unsigned *port;
 	int err = -ENODEV;
 
 	if (!dev)
diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c
index 013b7c396663..8c094bae8bf3 100644
--- a/drivers/net/3c527.c
+++ b/drivers/net/3c527.c
@@ -317,13 +317,13 @@ static int __init mc32_probe1(struct net_device *dev, int slot)
 	u8 POS;
 	u32 base;
 	struct mc32_local *lp = netdev_priv(dev);
-	static u16 mca_io_bases[]={
+	static const u16 mca_io_bases[] = {
 		0x7280,0x7290,
 		0x7680,0x7690,
 		0x7A80,0x7A90,
 		0x7E80,0x7E90
 	};
-	static u32 mca_mem_bases[]={
+	static const u32 mca_mem_bases[] = {
 		0x00C0000,
 		0x00C4000,
 		0x00C8000,
@@ -333,7 +333,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot)
 		0x00D8000,
 		0x00DC000
 	};
-	static char *failures[]={
+	static const char * const failures[] = {
 		"Processor instruction",
 		"Processor data bus",
 		"Processor data bus",
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 871b1633f543..f4744fc89768 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -270,9 +270,9 @@ static const struct net_device_ops at1700_netdev_ops = {
 
 static int __init at1700_probe1(struct net_device *dev, int ioaddr)
 {
-	char fmv_irqmap[4] = {3, 7, 10, 15};
-	char fmv_irqmap_pnp[8] = {3, 4, 5, 7, 9, 10, 11, 15};
-	char at1700_irqmap[8] = {3, 4, 5, 9, 10, 11, 14, 15};
+	static const char fmv_irqmap[4] = {3, 7, 10, 15};
+	static const char fmv_irqmap_pnp[8] = {3, 4, 5, 7, 9, 10, 11, 15};
+	static const char at1700_irqmap[8] = {3, 4, 5, 9, 10, 11, 14, 15};
 	unsigned int i, irq, is_fmv18x = 0, is_at1700 = 0;
 	int slot, ret = -ENODEV;
 	struct net_local *lp = netdev_priv(dev);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 5c811f3fa11a..819b55cbd492 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6811,28 +6811,30 @@ bnx2_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p)
 	u32 *p = _p, i, offset;
 	u8 *orig_p = _p;
 	struct bnx2 *bp = netdev_priv(dev);
-	u32 reg_boundaries[] = { 0x0000, 0x0098, 0x0400, 0x045c,
-				 0x0800, 0x0880, 0x0c00, 0x0c10,
-				 0x0c30, 0x0d08, 0x1000, 0x101c,
-				 0x1040, 0x1048, 0x1080, 0x10a4,
-				 0x1400, 0x1490, 0x1498, 0x14f0,
-				 0x1500, 0x155c, 0x1580, 0x15dc,
-				 0x1600, 0x1658, 0x1680, 0x16d8,
-				 0x1800, 0x1820, 0x1840, 0x1854,
-				 0x1880, 0x1894, 0x1900, 0x1984,
-				 0x1c00, 0x1c0c, 0x1c40, 0x1c54,
-				 0x1c80, 0x1c94, 0x1d00, 0x1d84,
-				 0x2000, 0x2030, 0x23c0, 0x2400,
-				 0x2800, 0x2820, 0x2830, 0x2850,
-				 0x2b40, 0x2c10, 0x2fc0, 0x3058,
-				 0x3c00, 0x3c94, 0x4000, 0x4010,
-				 0x4080, 0x4090, 0x43c0, 0x4458,
-				 0x4c00, 0x4c18, 0x4c40, 0x4c54,
-				 0x4fc0, 0x5010, 0x53c0, 0x5444,
-				 0x5c00, 0x5c18, 0x5c80, 0x5c90,
-				 0x5fc0, 0x6000, 0x6400, 0x6428,
-				 0x6800, 0x6848, 0x684c, 0x6860,
-				 0x6888, 0x6910, 0x8000 };
+	static const u32 reg_boundaries[] = {
+		0x0000, 0x0098, 0x0400, 0x045c,
+		0x0800, 0x0880, 0x0c00, 0x0c10,
+		0x0c30, 0x0d08, 0x1000, 0x101c,
+		0x1040, 0x1048, 0x1080, 0x10a4,
+		0x1400, 0x1490, 0x1498, 0x14f0,
+		0x1500, 0x155c, 0x1580, 0x15dc,
+		0x1600, 0x1658, 0x1680, 0x16d8,
+		0x1800, 0x1820, 0x1840, 0x1854,
+		0x1880, 0x1894, 0x1900, 0x1984,
+		0x1c00, 0x1c0c, 0x1c40, 0x1c54,
+		0x1c80, 0x1c94, 0x1d00, 0x1d84,
+		0x2000, 0x2030, 0x23c0, 0x2400,
+		0x2800, 0x2820, 0x2830, 0x2850,
+		0x2b40, 0x2c10, 0x2fc0, 0x3058,
+		0x3c00, 0x3c94, 0x4000, 0x4010,
+		0x4080, 0x4090, 0x43c0, 0x4458,
+		0x4c00, 0x4c18, 0x4c40, 0x4c54,
+		0x4fc0, 0x5010, 0x53c0, 0x5444,
+		0x5c00, 0x5c18, 0x5c80, 0x5c90,
+		0x5fc0, 0x6000, 0x6400, 0x6428,
+		0x6800, 0x6848, 0x684c, 0x6860,
+		0x6888, 0x6910, 0x8000
+	};
 
 	regs->version = 0;
 
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index 06e72fbef862..94ec973b2bdc 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -216,7 +216,7 @@ static int __init e21_probe1(struct net_device *dev, int ioaddr)
 		printk(" %02X", station_addr[i]);
 
 	if (dev->irq < 2) {
-		int irqlist[] = {15, 11, 10, 12, 5, 9, 3, 4};
+		static const int irqlist[] = {15, 11, 10, 12, 5, 9, 3, 4};
 		for (i = 0; i < ARRAY_SIZE(irqlist); i++)
 			if (request_irq (irqlist[i], NULL, 0, "bogus", NULL) != -EBUSY) {
 				dev->irq = irqlist[i];
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 9e19fbc2f176..4fa8d2a4aef3 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -891,12 +891,13 @@ err:
    there is non-reboot way to recover if something goes wrong.
    */
 
-static char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1};
-static char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1};
+static const char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1};
+static const char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1};
 static int	eepro_grab_irq(struct net_device *dev)
 {
-	int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 };
-	int *irqp = irqlist, temp_reg, ioaddr = dev->base_addr;
+	static const int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 };
+	const int *irqp = irqlist;
+	int temp_reg, ioaddr = dev->base_addr;
 
 	eepro_sw2bank1(ioaddr); /* be CAREFUL, BANK 1 now */
 
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index 12c37d264108..48ee51bb9e50 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -1103,7 +1103,7 @@ static int __init eexp_hw_probe(struct net_device *dev, unsigned short ioaddr)
 		dev->dev_addr[i] = ((unsigned char *)hw_addr)[5-i];
 
 	{
-		static char irqmap[]={0, 9, 3, 4, 5, 10, 11, 0};
+		static const char irqmap[] = { 0, 9, 3, 4, 5, 10, 11, 0 };
 		unsigned short setupval = eexp_hw_readeeprom(ioaddr,0);
 
 		/* Use the IRQ from EEPROM if none was given */
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index d1bec6269173..45c4b7bfcf39 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -143,7 +143,8 @@ void gfar_halt(struct net_device *dev);
 static void gfar_halt_nodisable(struct net_device *dev);
 void gfar_start(struct net_device *dev);
 static void gfar_clear_exact_match(struct net_device *dev);
-static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
+static void gfar_set_mac_for_addr(struct net_device *dev, int num,
+				  const u8 *addr);
 static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 
 MODULE_AUTHOR("Freescale Semiconductor, Inc");
@@ -3094,10 +3095,10 @@ static void gfar_set_multi(struct net_device *dev)
 static void gfar_clear_exact_match(struct net_device *dev)
 {
 	int idx;
-	u8 zero_arr[MAC_ADDR_LEN] = {0,0,0,0,0,0};
+	static const u8 zero_arr[MAC_ADDR_LEN] = {0, 0, 0, 0, 0, 0};
 
 	for(idx = 1;idx < GFAR_EM_NUM + 1;idx++)
-		gfar_set_mac_for_addr(dev, idx, (u8 *)zero_arr);
+		gfar_set_mac_for_addr(dev, idx, zero_arr);
 }
 
 /* Set the appropriate hash bit for the given addr */
@@ -3132,7 +3133,8 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
 /* There are multiple MAC Address register pairs on some controllers
  * This function sets the numth pair to a given address
  */
-static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr)
+static void gfar_set_mac_for_addr(struct net_device *dev, int num,
+				  const u8 *addr)
 {
 	struct gfar_private *priv = netdev_priv(dev);
 	struct gfar __iomem *regs = priv->gfargrp[0].regs;
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index d15d2f2ba78e..ef2014375e62 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -162,9 +162,9 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
 
 	/* Snarf the interrupt now.  Someday this could be moved to open(). */
 	if (dev->irq < 2) {
-		int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
-		int irq_8list[] = { 7, 5, 3, 4, 9, 0};
-		int *irqp = wordmode ? irq_16list : irq_8list;
+		static const int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
+		static const int irq_8list[] = { 7, 5, 3, 4, 9, 0};
+		const int *irqp = wordmode ? irq_16list : irq_8list;
 		do {
 			int irq = *irqp;
 			if (request_irq (irq, NULL, 0, "bogus", NULL) != -EBUSY) {
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 2411e72ba572..e97ebef3cf47 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -135,7 +135,7 @@ jme_reset_phy_processor(struct jme_adapter *jme)
 
 static void
 jme_setup_wakeup_frame(struct jme_adapter *jme,
-		u32 *mask, u32 crc, int fnr)
+		       const u32 *mask, u32 crc, int fnr)
 {
 	int i;
 
@@ -163,7 +163,7 @@ jme_setup_wakeup_frame(struct jme_adapter *jme,
 static inline void
 jme_reset_mac_processor(struct jme_adapter *jme)
 {
-	u32 mask[WAKEUP_FRAME_MASK_DWNR] = {0, 0, 0, 0};
+	static const u32 mask[WAKEUP_FRAME_MASK_DWNR] = {0, 0, 0, 0};
 	u32 crc = 0xCDCDCDCD;
 	u32 gpreg0;
 	int i;
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 37504a398906..49ea8708d6d0 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -3570,7 +3570,7 @@ static void hw_cfg_wol(struct ksz_hw *hw, u16 frame, int set)
  * This routine is used to program Wake-on-LAN pattern.
  */
 static void hw_set_wol_frame(struct ksz_hw *hw, int i, uint mask_size,
-	u8 *mask, uint frame_size, u8 *pattern)
+	const u8 *mask, uint frame_size, const u8 *pattern)
 {
 	int bits;
 	int from;
@@ -3626,9 +3626,9 @@ static void hw_set_wol_frame(struct ksz_hw *hw, int i, uint mask_size,
  *
  * This routine is used to add ARP pattern for waking up the host.
  */
-static void hw_add_wol_arp(struct ksz_hw *hw, u8 *ip_addr)
+static void hw_add_wol_arp(struct ksz_hw *hw, const u8 *ip_addr)
 {
-	u8 mask[6] = { 0x3F, 0xF0, 0x3F, 0x00, 0xC0, 0x03 };
+	static const u8 mask[6] = { 0x3F, 0xF0, 0x3F, 0x00, 0xC0, 0x03 };
 	u8 pattern[42] = {
 		0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -3651,8 +3651,8 @@ static void hw_add_wol_arp(struct ksz_hw *hw, u8 *ip_addr)
  */
 static void hw_add_wol_bcast(struct ksz_hw *hw)
 {
-	u8 mask[] = { 0x3F };
-	u8 pattern[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
+	static const u8 mask[] = { 0x3F };
+	static const u8 pattern[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
 	hw_set_wol_frame(hw, 2, 1, mask, MAC_ADDR_LEN, pattern);
 }
@@ -3669,7 +3669,7 @@ static void hw_add_wol_bcast(struct ksz_hw *hw)
  */
 static void hw_add_wol_mcast(struct ksz_hw *hw)
 {
-	u8 mask[] = { 0x3F };
+	static const u8 mask[] = { 0x3F };
 	u8 pattern[] = { 0x33, 0x33, 0xFF, 0x00, 0x00, 0x00 };
 
 	memcpy(&pattern[3], &hw->override_addr[3], 3);
@@ -3687,7 +3687,7 @@ static void hw_add_wol_mcast(struct ksz_hw *hw)
  */
 static void hw_add_wol_ucast(struct ksz_hw *hw)
 {
-	u8 mask[] = { 0x3F };
+	static const u8 mask[] = { 0x3F };
 
 	hw_set_wol_frame(hw, 0, 1, mask, MAC_ADDR_LEN, hw->override_addr);
 }
@@ -3700,7 +3700,7 @@ static void hw_add_wol_ucast(struct ksz_hw *hw)
  *
  * This routine is used to enable Wake-on-LAN depending on driver settings.
  */
-static void hw_enable_wol(struct ksz_hw *hw, u32 wol_enable, u8 *net_addr)
+static void hw_enable_wol(struct ksz_hw *hw, u32 wol_enable, const u8 *net_addr)
 {
 	hw_cfg_wol(hw, KS8841_WOL_MAGIC_ENABLE, (wol_enable & WAKE_MAGIC));
 	hw_cfg_wol(hw, KS8841_WOL_FRAME0_ENABLE, (wol_enable & WAKE_UCAST));
@@ -6208,7 +6208,7 @@ static int netdev_set_wol(struct net_device *dev,
 	struct dev_info *hw_priv = priv->adapter;
 
 	/* Need to find a way to retrieve the device IP address. */
-	u8 net_addr[] = { 192, 168, 1, 1 };
+	static const u8 net_addr[] = { 192, 168, 1, 1 };
 
 	if (wol->wolopts & ~hw_priv->wol_support)
 		return -EINVAL;
@@ -7241,7 +7241,7 @@ static int pcidev_suspend(struct pci_dev *pdev, pm_message_t state)
 	struct ksz_hw *hw = &hw_priv->hw;
 
 	/* Need to find a way to retrieve the device IP address. */
-	u8 net_addr[] = { 192, 168, 1, 1 };
+	static const u8 net_addr[] = { 192, 168, 1, 1 };
 
 	for (i = 0; i < hw->dev_count; i++) {
 		if (info->netdev[i]) {
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index 33618edc61f9..d973fc6c6b88 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -388,9 +388,9 @@ static long memend;	/* e.g 0xd4000 */
 struct net_device * __init ni52_probe(int unit)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct priv));
-	static int ports[] = {0x300, 0x280, 0x360 , 0x320 , 0x340, 0};
+	static const int ports[] = {0x300, 0x280, 0x360, 0x320, 0x340, 0};
+	const int *port;
 	struct priv *p;
-	int *port;
 	int err = 0;
 
 	if (!dev)
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index da228a0dd6cd..c75ae85eb918 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -361,8 +361,8 @@ static int dma;
 struct net_device * __init ni65_probe(int unit)
 {
 	struct net_device *dev = alloc_etherdev(0);
-	static int ports[] = {0x360,0x300,0x320,0x340, 0};
-	int *port;
+	static const int ports[] = { 0x360, 0x300, 0x320, 0x340, 0 };
+	const int *port;
 	int err = 0;
 
 	if (!dev)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4e745af96cf1..e165d96ec7df 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2526,7 +2526,7 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
 
 		val = mdio_read(ioaddr, 0x0d);
 		if ((val & 0x00ff) != 0x006c) {
-			u32 set[] = {
+			static const u32 set[] = {
 				0x0065, 0x0066, 0x0067, 0x0068,
 				0x0069, 0x006a, 0x006b, 0x006c
 			};
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 50815fb963fe..c149e48a0f57 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -1191,7 +1191,7 @@ static void genesis_init(struct skge_hw *hw)
 
 static void genesis_reset(struct skge_hw *hw, int port)
 {
-	const u8 zero[8]  = { 0 };
+	static const u8 zero[8]  = { 0 };
 	u32 reg;
 
 	skge_write8(hw, SK_REG(port, GMAC_IRQ_MSK), 0);
@@ -1557,7 +1557,7 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
 	int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN;
 	int i;
 	u32 r;
-	const u8 zero[6]  = { 0 };
+	static const u8 zero[6]  = { 0 };
 
 	for (i = 0; i < 10; i++) {
 		skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index d2dd8e6113ab..235a3c6c9f91 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -277,8 +277,12 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
 	dev->base_addr = ioaddr+ULTRA_NIC_OFFSET;
 
 	{
-		int addr_tbl[4] = {0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000};
-		short num_pages_tbl[4] = {0x20, 0x40, 0x80, 0xff};
+		static const int addr_tbl[4] = {
+			0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000
+		};
+		static const short num_pages_tbl[4] = {
+			0x20, 0x40, 0x80, 0xff
+		};
 
 		dev->mem_start = ((addr & 0x0f) << 13) + addr_tbl[(addr >> 6) & 3] ;
 		num_pages = num_pages_tbl[(addr >> 4) & 3];
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index f1549fff0edc..8831a3393ecf 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -275,7 +275,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
 	dev->base_addr = ioaddr+WD_NIC_OFFSET;
 
 	if (dev->irq < 2) {
-		int irqmap[] = {9,3,5,7,10,11,15,4};
+		static const int irqmap[] = {9, 3, 5, 7, 10, 11, 15, 4};
 		int reg1 = inb(ioaddr+1);
 		int reg4 = inb(ioaddr+4);
 		if (ancient || reg1 == 0xff) {	/* Ack!! No way to read the IRQ! */
-- 
cgit v1.2.3


From 5591c75dc345d93d353d2ab2962824648a73efe4 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 21 Dec 2010 02:16:09 -0800
Subject: usb: Use static const, consolidate code

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

Consolidate duplicated code into new fix_crc_bug function
and declare data in that function static const.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/usb/hso.c | 39 ++++++++++++++++-----------------------
 1 file changed, 16 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index ebcaaebf6b41..bed8fcedff49 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -997,6 +997,18 @@ static void packetizeRx(struct hso_net *odev, unsigned char *ip_pkt,
 	}
 }
 
+static void fix_crc_bug(struct urb *urb, __le16 max_packet_size)
+{
+	static const u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
+	u32 rest = urb->actual_length % le16_to_cpu(max_packet_size);
+
+	if (((rest == 5) || (rest == 6)) &&
+	    !memcmp(((u8 *)urb->transfer_buffer) + urb->actual_length - 4,
+		    crc_check, 4)) {
+		urb->actual_length -= 4;
+	}
+}
+
 /* Moving data from usb to kernel (in interrupt state) */
 static void read_bulk_callback(struct urb *urb)
 {
@@ -1025,17 +1037,8 @@ static void read_bulk_callback(struct urb *urb)
 		return;
 	}
 
-	if (odev->parent->port_spec & HSO_INFO_CRC_BUG) {
-		u32 rest;
-		u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
-		rest = urb->actual_length %
-			le16_to_cpu(odev->in_endp->wMaxPacketSize);
-		if (((rest == 5) || (rest == 6)) &&
-		    !memcmp(((u8 *) urb->transfer_buffer) +
-			    urb->actual_length - 4, crc_check, 4)) {
-			urb->actual_length -= 4;
-		}
-	}
+	if (odev->parent->port_spec & HSO_INFO_CRC_BUG)
+		fix_crc_bug(urb, odev->in_endp->wMaxPacketSize);
 
 	/* do we even have a packet? */
 	if (urb->actual_length) {
@@ -1227,18 +1230,8 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
 		return;
 
 	if (status == 0) {
-		if (serial->parent->port_spec & HSO_INFO_CRC_BUG) {
-			u32 rest;
-			u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
-			rest =
-			    urb->actual_length %
-			    le16_to_cpu(serial->in_endp->wMaxPacketSize);
-			if (((rest == 5) || (rest == 6)) &&
-			    !memcmp(((u8 *) urb->transfer_buffer) +
-				    urb->actual_length - 4, crc_check, 4)) {
-				urb->actual_length -= 4;
-			}
-		}
+		if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
+			fix_crc_bug(urb, serial->in_endp->wMaxPacketSize);
 		/* Valid data, handle RX data */
 		spin_lock(&serial->serial_lock);
 		serial->rx_urb_filled[hso_urb_to_index(serial, urb)] = 1;
-- 
cgit v1.2.3


From 75a84eb5d144dc761e1bb0f7dcacbf2b5cee562c Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 21 Dec 2010 02:16:09 -0800
Subject: tulip: Use DEFINE_PCI_DEVICE_TABLE and static const

Moves the PCI table to the right read-only section.
Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/tulip/tulip_core.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 2c39f2591216..5c01e260f1ba 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1302,17 +1302,18 @@ static const struct net_device_ops tulip_netdev_ops = {
 #endif
 };
 
+DEFINE_PCI_DEVICE_TABLE(early_486_chipsets) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
+	{ },
+};
+
 static int __devinit tulip_init_one (struct pci_dev *pdev,
 				     const struct pci_device_id *ent)
 {
 	struct tulip_private *tp;
 	/* See note below on the multiport cards. */
 	static unsigned char last_phys_addr[6] = {0x00, 'L', 'i', 'n', 'u', 'x'};
-	static struct pci_device_id early_486_chipsets[] = {
-		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
-		{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
-		{ },
-	};
 	static int last_irq;
 	static int multiport_cnt;	/* For four-port boards w/one EEPROM */
 	int i, irq;
@@ -1682,7 +1683,9 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 		tp->full_duplex_lock = 1;
 
 	if (tulip_media_cap[tp->default_port] & MediaIsMII) {
-		u16 media2advert[] = { 0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200 };
+		static const u16 media2advert[] = {
+			0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200
+		};
 		tp->mii_advertise = media2advert[tp->default_port - 9];
 		tp->mii_advertise |= (tp->flags & HAS_8023X); /* Matching bits! */
 	}
-- 
cgit v1.2.3


From 215faf9c5f6e319e97edea9e178123e07825c14d Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 21 Dec 2010 02:16:10 -0800
Subject: drivers/net/*/: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/benet/be_ethtool.c     |  4 +++-
 drivers/net/benet/be_main.c        | 10 +++++-----
 drivers/net/bnx2x/bnx2x_main.c     |  6 ++++--
 drivers/net/can/sja1000/plx_pci.c  |  2 +-
 drivers/net/chelsio/sge.c          | 10 ++++------
 drivers/net/cxgb3/ael1002.c        | 24 ++++++++++++------------
 drivers/net/cxgb3/t3_hw.c          |  2 +-
 drivers/net/cxgb4vf/t4vf_hw.c      |  2 +-
 drivers/net/irda/act200l-sir.c     |  2 +-
 drivers/net/irda/donauboe.c        |  4 ++--
 drivers/net/netxen/netxen_nic_hw.c | 16 ++++++++++------
 drivers/net/pcmcia/nmclan_cs.c     |  2 +-
 drivers/net/qlcnic/qlcnic_hw.c     | 15 +++++++++------
 drivers/net/qlge/qlge_main.c       | 13 +++++++------
 drivers/net/skfp/smt.c             |  4 ++--
 drivers/net/tokenring/ibmtr.c      |  5 +++--
 drivers/net/tulip/de2104x.c        | 18 ++++++++++++------
 drivers/net/vmxnet3/vmxnet3_drv.c  |  4 +++-
 drivers/net/wan/dscc4.c            |  6 +++---
 19 files changed, 84 insertions(+), 65 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 0f46366ecc48..b4be0271efe0 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -549,7 +549,9 @@ be_test_ddr_dma(struct be_adapter *adapter)
 {
 	int ret, i;
 	struct be_dma_mem ddrdma_cmd;
-	u64 pattern[2] = {0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL};
+	static const u64 pattern[2] = {
+		0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL
+	};
 
 	ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test);
 	ddrdma_cmd.va = pci_alloc_consistent(adapter->pdev, ddrdma_cmd.size,
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 88ce68d63bca..de40d3b7152f 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2398,10 +2398,10 @@ static int be_flash_data(struct be_adapter *adapter,
 	int num_bytes;
 	const u8 *p = fw->data;
 	struct be_cmd_write_flashrom *req = flash_cmd->va;
-	struct flash_comp *pflashcomp;
+	const struct flash_comp *pflashcomp;
 	int num_comp;
 
-	struct flash_comp gen3_flash_types[9] = {
+	static const struct flash_comp gen3_flash_types[9] = {
 		{ FLASH_iSCSI_PRIMARY_IMAGE_START_g3, IMG_TYPE_ISCSI_ACTIVE,
 			FLASH_IMAGE_MAX_SIZE_g3},
 		{ FLASH_REDBOOT_START_g3, IMG_TYPE_REDBOOT,
@@ -2421,7 +2421,7 @@ static int be_flash_data(struct be_adapter *adapter,
 		{ FLASH_NCSI_START_g3, IMG_TYPE_NCSI_FW,
 			FLASH_NCSI_IMAGE_MAX_SIZE_g3}
 	};
-	struct flash_comp gen2_flash_types[8] = {
+	static const struct flash_comp gen2_flash_types[8] = {
 		{ FLASH_iSCSI_PRIMARY_IMAGE_START_g2, IMG_TYPE_ISCSI_ACTIVE,
 			FLASH_IMAGE_MAX_SIZE_g2},
 		{ FLASH_REDBOOT_START_g2, IMG_TYPE_REDBOOT,
@@ -2443,11 +2443,11 @@ static int be_flash_data(struct be_adapter *adapter,
 	if (adapter->generation == BE_GEN3) {
 		pflashcomp = gen3_flash_types;
 		filehdr_size = sizeof(struct flash_file_hdr_g3);
-		num_comp = 9;
+		num_comp = ARRAY_SIZE(gen3_flash_types);
 	} else {
 		pflashcomp = gen2_flash_types;
 		filehdr_size = sizeof(struct flash_file_hdr_g2);
-		num_comp = 8;
+		num_comp = ARRAY_SIZE(gen2_flash_types);
 	}
 	for (i = 0; i < num_comp; i++) {
 		if ((pflashcomp[i].optype == IMG_TYPE_NCSI_FW) &&
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index bdc3fc26b31a..cf54427a8d80 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -6208,7 +6208,7 @@ static int bnx2x_func_stop(struct bnx2x *bp)
  * @param cam_offset offset in a CAM to use
  * @param is_bcast is the set MAC a broadcast address (for E1 only)
  */
-static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, u8 *mac,
+static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, const u8 *mac,
 				   u32 cl_bit_vec, u8 cam_offset,
 				   u8 is_bcast)
 {
@@ -6400,7 +6400,9 @@ void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
 
 	if (CHIP_IS_E1(bp)) {
 		/* broadcast MAC */
-		u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+		static const u8 bcast[ETH_ALEN] = {
+			0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+		};
 		bnx2x_set_mac_addr_gen(bp, set, bcast, 0, cam_offset + 1, 1);
 	}
 }
diff --git a/drivers/net/can/sja1000/plx_pci.c b/drivers/net/can/sja1000/plx_pci.c
index 437b5c716a24..231385b8e08f 100644
--- a/drivers/net/can/sja1000/plx_pci.c
+++ b/drivers/net/can/sja1000/plx_pci.c
@@ -383,7 +383,7 @@ static void plx_pci_reset_marathon(struct pci_dev *pdev)
 {
 	void __iomem *reset_addr;
 	int i;
-	int reset_bar[2] = {3, 5};
+	static const int reset_bar[2] = {3, 5};
 
 	plx_pci_reset_common(pdev);
 
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 70221ca32683..f778b15ad3fd 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -273,6 +273,10 @@ struct sge {
 	struct cmdQ cmdQ[SGE_CMDQ_N] ____cacheline_aligned_in_smp;
 };
 
+static const u8 ch_mac_addr[ETH_ALEN] = {
+	0x0, 0x7, 0x43, 0x0, 0x0, 0x0
+};
+
 /*
  * stop tasklet and free all pending skb's
  */
@@ -2012,10 +2016,6 @@ static void espibug_workaround_t204(unsigned long data)
 				continue;
 
 			if (!skb->cb[0]) {
-				u8 ch_mac_addr[ETH_ALEN] = {
-					0x0, 0x7, 0x43, 0x0, 0x0, 0x0
-				};
-
 				skb_copy_to_linear_data_offset(skb,
 						    sizeof(struct cpl_tx_pkt),
 							       ch_mac_addr,
@@ -2048,8 +2048,6 @@ static void espibug_workaround(unsigned long data)
 
 	        if ((seop & 0xfff0fff) == 0xfff && skb) {
 	                if (!skb->cb[0]) {
-	                        u8 ch_mac_addr[ETH_ALEN] =
-	                            {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
 	                        skb_copy_to_linear_data_offset(skb,
 						     sizeof(struct cpl_tx_pkt),
 							       ch_mac_addr,
diff --git a/drivers/net/cxgb3/ael1002.c b/drivers/net/cxgb3/ael1002.c
index 35cd36729155..2028da95afa1 100644
--- a/drivers/net/cxgb3/ael1002.c
+++ b/drivers/net/cxgb3/ael1002.c
@@ -292,7 +292,7 @@ unknown:
  */
 static int ael2005_setup_sr_edc(struct cphy *phy)
 {
-	static struct reg_val regs[] = {
+	static const struct reg_val regs[] = {
 		{ MDIO_MMD_PMAPMD, 0xc003, 0xffff, 0x181 },
 		{ MDIO_MMD_PMAPMD, 0xc010, 0xffff, 0x448a },
 		{ MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5200 },
@@ -324,11 +324,11 @@ static int ael2005_setup_sr_edc(struct cphy *phy)
 
 static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype)
 {
-	static struct reg_val regs[] = {
+	static const struct reg_val regs[] = {
 		{ MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5a00 },
 		{ 0, 0, 0, 0 }
 	};
-	static struct reg_val preemphasis[] = {
+	static const struct reg_val preemphasis[] = {
 		{ MDIO_MMD_PMAPMD, 0xc014, 0xffff, 0xfe16 },
 		{ MDIO_MMD_PMAPMD, 0xc015, 0xffff, 0xa000 },
 		{ 0, 0, 0, 0 }
@@ -393,7 +393,7 @@ static int ael2005_intr_clear(struct cphy *phy)
 
 static int ael2005_reset(struct cphy *phy, int wait)
 {
-	static struct reg_val regs0[] = {
+	static const struct reg_val regs0[] = {
 		{ MDIO_MMD_PMAPMD, 0xc001, 0, 1 << 5 },
 		{ MDIO_MMD_PMAPMD, 0xc017, 0, 1 << 5 },
 		{ MDIO_MMD_PMAPMD, 0xc013, 0xffff, 0xf341 },
@@ -403,7 +403,7 @@ static int ael2005_reset(struct cphy *phy, int wait)
 		{ MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0 },
 		{ 0, 0, 0, 0 }
 	};
-	static struct reg_val regs1[] = {
+	static const struct reg_val regs1[] = {
 		{ MDIO_MMD_PMAPMD, 0xca00, 0xffff, 0x0080 },
 		{ MDIO_MMD_PMAPMD, 0xca12, 0xffff, 0 },
 		{ 0, 0, 0, 0 }
@@ -522,7 +522,7 @@ int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,
  */
 static int ael2020_setup_sr_edc(struct cphy *phy)
 {
-	static struct reg_val regs[] = {
+	static const struct reg_val regs[] = {
 		/* set CDR offset to 10 */
 		{ MDIO_MMD_PMAPMD, 0xcc01, 0xffff, 0x488a },
 
@@ -551,20 +551,20 @@ static int ael2020_setup_sr_edc(struct cphy *phy)
 static int ael2020_setup_twinax_edc(struct cphy *phy, int modtype)
 {
 	/* set uC to 40MHz */
-	static struct reg_val uCclock40MHz[] = {
+	static const struct reg_val uCclock40MHz[] = {
 		{ MDIO_MMD_PMAPMD, 0xff28, 0xffff, 0x4001 },
 		{ MDIO_MMD_PMAPMD, 0xff2a, 0xffff, 0x0002 },
 		{ 0, 0, 0, 0 }
 	};
 
 	/* activate uC clock */
-	static struct reg_val uCclockActivate[] = {
+	static const struct reg_val uCclockActivate[] = {
 		{ MDIO_MMD_PMAPMD, 0xd000, 0xffff, 0x5200 },
 		{ 0, 0, 0, 0 }
 	};
 
 	/* set PC to start of SRAM and activate uC */
-	static struct reg_val uCactivate[] = {
+	static const struct reg_val uCactivate[] = {
 		{ MDIO_MMD_PMAPMD, 0xd080, 0xffff, 0x0100 },
 		{ MDIO_MMD_PMAPMD, 0xd092, 0xffff, 0x0000 },
 		{ 0, 0, 0, 0 }
@@ -624,7 +624,7 @@ static int ael2020_get_module_type(struct cphy *phy, int delay_ms)
  */
 static int ael2020_intr_enable(struct cphy *phy)
 {
-	struct reg_val regs[] = {
+	static const struct reg_val regs[] = {
 		/* output Module's Loss Of Signal (LOS) to LED */
 		{ MDIO_MMD_PMAPMD, AEL2020_GPIO_CFG+AEL2020_GPIO_LSTAT,
 			0xffff, 0x4 },
@@ -664,7 +664,7 @@ static int ael2020_intr_enable(struct cphy *phy)
  */
 static int ael2020_intr_disable(struct cphy *phy)
 {
-	struct reg_val regs[] = {
+	static const struct reg_val regs[] = {
 		/* reset "link status" LED to "off" */
 		{ MDIO_MMD_PMAPMD, AEL2020_GPIO_CTRL,
 			0xffff, 0xb << (AEL2020_GPIO_LSTAT*4) },
@@ -701,7 +701,7 @@ static int ael2020_intr_clear(struct cphy *phy)
 	return err ? err : t3_phy_lasi_intr_clear(phy);
 }
 
-static struct reg_val ael2020_reset_regs[] = {
+static const struct reg_val ael2020_reset_regs[] = {
 	/* Erratum #2: CDRLOL asserted, causing PMA link down status */
 	{ MDIO_MMD_PMAPMD, 0xc003, 0xffff, 0x3101 },
 
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 3a6adf0b3e9d..ec8579a0a808 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -1562,7 +1562,7 @@ static void tp_intr_handler(struct adapter *adapter)
 		{0}
 	};
 
-	static struct intr_info tp_intr_info_t3c[] = {
+	static const struct intr_info tp_intr_info_t3c[] = {
 		{0x1fffffff, "TP parity error", -1, 1},
 		{F_FLMRXFLSTEMPTY, "TP out of Rx pages", -1, 1},
 		{F_FLMTXFLSTEMPTY, "TP out of Tx pages", -1, 1},
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index 35fc803a6a04..e4bec78c8e3f 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -116,7 +116,7 @@ static void dump_mbox(struct adapter *adapter, const char *tag, u32 mbox_data)
 int t4vf_wr_mbox_core(struct adapter *adapter, const void *cmd, int size,
 		      void *rpl, bool sleep_ok)
 {
-	static int delay[] = {
+	static const int delay[] = {
 		1, 1, 3, 5, 10, 10, 20, 50, 100
 	};
 
diff --git a/drivers/net/irda/act200l-sir.c b/drivers/net/irda/act200l-sir.c
index 37ab8c855719..8ff084f1d236 100644
--- a/drivers/net/irda/act200l-sir.c
+++ b/drivers/net/irda/act200l-sir.c
@@ -199,7 +199,7 @@ static int act200l_reset(struct sir_dev *dev)
 {
 	unsigned state = dev->fsm.substate;
 	unsigned delay = 0;
-	u8 control[9] = {
+	static const u8 control[9] = {
 		ACT200L_REG15,
 		ACT200L_REG13 | ACT200L_SHDW,
 		ACT200L_REG21 | ACT200L_EXCK | ACT200L_OSCL,
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index b626cccbccd1..f81d944fc360 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -818,9 +818,9 @@ toshoboe_probe (struct toshoboe_cb *self)
 {
   int i, j, n;
 #ifdef USE_MIR
-  int bauds[] = { 9600, 115200, 4000000, 1152000 };
+  static const int bauds[] = { 9600, 115200, 4000000, 1152000 };
 #else
-  int bauds[] = { 9600, 115200, 4000000 };
+  static const int bauds[] = { 9600, 115200, 4000000 };
 #endif
   unsigned long flags;
 
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 37d3ebd65be8..e42d26e03af5 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -655,7 +655,7 @@ nx_p3_sre_macaddr_change(struct netxen_adapter *adapter, u8 *addr, unsigned op)
 }
 
 static int nx_p3_nic_add_mac(struct netxen_adapter *adapter,
-		u8 *addr, struct list_head *del_list)
+		const u8 *addr, struct list_head *del_list)
 {
 	struct list_head *head;
 	nx_mac_list_t *cur;
@@ -686,7 +686,9 @@ static void netxen_p3_nic_set_multi(struct net_device *netdev)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 	struct netdev_hw_addr *ha;
-	u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+	static const u8 bcast_addr[ETH_ALEN] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
 	u32 mode = VPORT_MISS_MODE_DROP;
 	LIST_HEAD(del_list);
 	struct list_head *head;
@@ -869,9 +871,11 @@ int netxen_config_rss(struct netxen_adapter *adapter, int enable)
 	u64 word;
 	int i, rv;
 
-	u64 key[] = { 0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL,
-			0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL,
-			0x255b0ec26d5a56daULL };
+	static const u64 key[] = {
+		0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL,
+		0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL,
+		0x255b0ec26d5a56daULL
+	};
 
 
 	memset(&req, 0, sizeof(nx_nic_req_t));
@@ -895,7 +899,7 @@ int netxen_config_rss(struct netxen_adapter *adapter, int enable)
 		((u64)(enable & 0x1) << 8) |
 		((0x7ULL) << 48);
 	req.words[0] = cpu_to_le64(word);
-	for (i = 0; i < 5; i++)
+	for (i = 0; i < ARRAY_SIZE(key); i++)
 		req.words[i+1] = cpu_to_le64(key[i]);
 
 
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 0a2b0f9cdf33..76683d97d83b 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1291,7 +1291,7 @@ updateCRC
 
 static void updateCRC(int *CRC, int bit)
 {
-  int poly[]={
+  static const int poly[]={
     1,1,1,0, 1,1,0,1,
     1,0,1,1, 1,0,0,0,
     1,0,0,0, 0,0,1,1,
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index c9c4bf1458a8..616940f0a8d0 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -381,7 +381,7 @@ qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
 	return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
 }
 
-static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter, u8 *addr)
+static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter, const u8 *addr)
 {
 	struct list_head *head;
 	struct qlcnic_mac_list_s *cur;
@@ -415,7 +415,9 @@ void qlcnic_set_multi(struct net_device *netdev)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 	struct netdev_hw_addr *ha;
-	u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+	static const u8 bcast_addr[ETH_ALEN] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
 	u32 mode = VPORT_MISS_MODE_DROP;
 
 	if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
@@ -621,10 +623,11 @@ int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable)
 	u64 word;
 	int i, rv;
 
-	const u64 key[] = { 0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL,
-			0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL,
-			0x255b0ec26d5a56daULL };
-
+	static const u64 key[] = {
+		0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL,
+		0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL,
+		0x255b0ec26d5a56daULL
+	};
 
 	memset(&req, 0, sizeof(struct qlcnic_nic_req));
 	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 3af30c452b88..49bfa5813068 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3548,12 +3548,13 @@ err_irq:
 
 static int ql_start_rss(struct ql_adapter *qdev)
 {
-	u8 init_hash_seed[] = {0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
-				0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f,
-				0xb0, 0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b,
-				0x30, 0xb4, 0x77, 0xcb, 0x2d, 0xa3, 0x80,
-				0x30, 0xf2, 0x0c, 0x6a, 0x42, 0xb7, 0x3b,
-				0xbe, 0xac, 0x01, 0xfa};
+	static const u8 init_hash_seed[] = {
+		0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
+		0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0,
+		0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, 0x30, 0xb4,
+		0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c,
+		0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa
+	};
 	struct ricb *ricb = &qdev->ricb;
 	int status = 0;
 	int i;
diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c
index 2d9941c045bc..1e1bd0c201c8 100644
--- a/drivers/net/skfp/smt.c
+++ b/drivers/net/skfp/smt.c
@@ -1263,7 +1263,7 @@ void smt_set_timestamp(struct s_smc *smc, u_char *p)
 static void smt_fill_policy(struct s_smc *smc, struct smt_p_policy *policy)
 {
 	int	i ;
-	u_char	*map ;
+	const u_char *map ;
 	u_short	in ;
 	u_short	out ;
 
@@ -1271,7 +1271,7 @@ static void smt_fill_policy(struct s_smc *smc, struct smt_p_policy *policy)
 	 * MIB para 101b (fddiSMTConnectionPolicy) coding
 	 * is different from 0005 coding
 	 */
-	static u_char	ansi_weirdness[16] = {
+	static const u_char ansi_weirdness[16] = {
 		0,7,5,3,8,1,6,4,9,10,2,11,12,13,14,15
 	} ;
 	SMTSETPARA(policy,SMT_P_POLICY) ;
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 91e6c78271a3..4786497de03e 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -657,8 +657,9 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
 #ifndef PCMCIA
 	/* finish figuring the shared RAM address */
 	if (cardpresent == TR_ISA) {
-		static __u32 ram_bndry_mask[] =
-			{ 0xffffe000, 0xffffc000, 0xffff8000, 0xffff0000 };
+		static const __u32 ram_bndry_mask[] = {
+			0xffffe000, 0xffffc000, 0xffff8000, 0xffff0000
+		};
 		__u32 new_base, rrr_32, chk_base, rbm;
 
 		rrr_32=readb(ti->mmio+ACA_OFFSET+ACA_RW+RRR_ODD) >> 2 & 0x03;
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index c78a50586c1d..b13c6b040be3 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -964,7 +964,7 @@ static void de_set_media (struct de_private *de)
 		dw32(MacMode, macmode);
 }
 
-static void de_next_media (struct de_private *de, u32 *media,
+static void de_next_media (struct de_private *de, const u32 *media,
 			   unsigned int n_media)
 {
 	unsigned int i;
@@ -1008,10 +1008,10 @@ static void de21040_media_timer (unsigned long data)
 		return;
 
 	if (de->media_type == DE_MEDIA_AUI) {
-		u32 next_state = DE_MEDIA_TP;
+		static const u32 next_state = DE_MEDIA_TP;
 		de_next_media(de, &next_state, 1);
 	} else {
-		u32 next_state = DE_MEDIA_AUI;
+		static const u32 next_state = DE_MEDIA_AUI;
 		de_next_media(de, &next_state, 1);
 	}
 
@@ -1136,13 +1136,19 @@ static void de21041_media_timer (unsigned long data)
 	 * simply resets the PHY and reloads the current media settings.
 	 */
 	if (de->media_type == DE_MEDIA_AUI) {
-		u32 next_states[] = { DE_MEDIA_BNC, DE_MEDIA_TP_AUTO };
+		static const u32 next_states[] = {
+			DE_MEDIA_BNC, DE_MEDIA_TP_AUTO
+		};
 		de_next_media(de, next_states, ARRAY_SIZE(next_states));
 	} else if (de->media_type == DE_MEDIA_BNC) {
-		u32 next_states[] = { DE_MEDIA_TP_AUTO, DE_MEDIA_AUI };
+		static const u32 next_states[] = {
+			DE_MEDIA_TP_AUTO, DE_MEDIA_AUI
+		};
 		de_next_media(de, next_states, ARRAY_SIZE(next_states));
 	} else {
-		u32 next_states[] = { DE_MEDIA_AUI, DE_MEDIA_BNC, DE_MEDIA_TP_AUTO };
+		static const u32 next_states[] = {
+			DE_MEDIA_AUI, DE_MEDIA_BNC, DE_MEDIA_TP_AUTO
+		};
 		de_next_media(de, next_states, ARRAY_SIZE(next_states));
 	}
 
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 939e5466c75e..d143e8b72b5b 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1131,7 +1131,9 @@ static int
 vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 		       struct vmxnet3_adapter *adapter, int quota)
 {
-	static u32 rxprod_reg[2] = {VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2};
+	static const u32 rxprod_reg[2] = {
+		VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
+	};
 	u32 num_rxd = 0;
 	struct Vmxnet3_RxCompDesc *rcd;
 	struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index d45b08d1dbc9..34cff6ce6d27 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -1358,7 +1358,7 @@ static int dscc4_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return ret;
 }
 
-static int dscc4_match(struct thingie *p, int value)
+static int dscc4_match(const struct thingie *p, int value)
 {
 	int i;
 
@@ -1403,7 +1403,7 @@ done:
 static int dscc4_encoding_setting(struct dscc4_dev_priv *dpriv,
 				  struct net_device *dev)
 {
-	struct thingie encoding[] = {
+	static const struct thingie encoding[] = {
 		{ ENCODING_NRZ,		0x00000000 },
 		{ ENCODING_NRZI,	0x00200000 },
 		{ ENCODING_FM_MARK,	0x00400000 },
@@ -1442,7 +1442,7 @@ static int dscc4_loopback_setting(struct dscc4_dev_priv *dpriv,
 static int dscc4_crc_setting(struct dscc4_dev_priv *dpriv,
 			     struct net_device *dev)
 {
-	struct thingie crc[] = {
+	static const struct thingie crc[] = {
 		{ PARITY_CRC16_PR0_CCITT,	0x00000010 },
 		{ PARITY_CRC16_PR1_CCITT,	0x00000000 },
 		{ PARITY_CRC32_PR0_CCITT,	0x00000011 },
-- 
cgit v1.2.3


From d2ccb52d88dcb7eb3539d0e0c77a7028b8d46037 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Thu, 16 Dec 2010 21:31:32 +0100
Subject: ARM: 6455/2: Better use of the RTC framework for sa11xx.

This patch uses the RTC framework to treat some common ioctl.

In particular, it fixes the behaviour of rtc_irq_set_freq(), which did
not work as expected because the timer was not beeing retriggered.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/rtc/rtc-sa1100.c | 98 ++++++++++++++++++++++++++++++++++++------------
 1 file changed, 74 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index b0985f727078..88ea52b8647a 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -42,7 +42,7 @@
 #define RTC_DEF_DIVIDER		(32768 - 1)
 #define RTC_DEF_TRIM		0
 
-static unsigned long rtc_freq = 1024;
+static const unsigned long RTC_FREQ = 1024;
 static unsigned long timer_freq;
 static struct rtc_time rtc_alarm;
 static DEFINE_SPINLOCK(sa1100_rtc_lock);
@@ -156,8 +156,58 @@ static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static int sa1100_irq_set_freq(struct device *dev, int freq)
+{
+	if (freq < 1 || freq > timer_freq) {
+		return -EINVAL;
+	} else {
+		struct rtc_device *rtc = (struct rtc_device *)dev;
+
+		rtc->irq_freq = freq;
+
+		return 0;
+	}
+}
+
 static int rtc_timer1_count;
 
+static int sa1100_irq_set_state(struct device *dev, int enabled)
+{
+	spin_lock_irq(&sa1100_rtc_lock);
+	if (enabled) {
+		struct rtc_device *rtc = (struct rtc_device *)dev;
+
+		OSMR1 = timer_freq / rtc->irq_freq + OSCR;
+		OIER |= OIER_E1;
+		rtc_timer1_count = 1;
+	} else {
+		OIER &= ~OIER_E1;
+	}
+	spin_unlock_irq(&sa1100_rtc_lock);
+
+	return 0;
+}
+
+static inline int sa1100_timer1_retrigger(struct rtc_device *rtc)
+{
+	unsigned long diff;
+	unsigned long period = timer_freq / rtc->irq_freq;
+
+	spin_lock_irq(&sa1100_rtc_lock);
+
+	do {
+		OSMR1 += period;
+		diff = OSMR1 - OSCR;
+		/* If OSCR > OSMR1, diff is a very large number (unsigned
+		 * math). This means we have a lost interrupt. */
+	} while (diff > period);
+	OIER |= OIER_E1;
+
+	spin_unlock_irq(&sa1100_rtc_lock);
+
+	return 0;
+}
+
 static irqreturn_t timer1_interrupt(int irq, void *dev_id)
 {
 	struct platform_device *pdev = to_platform_device(dev_id);
@@ -175,7 +225,11 @@ static irqreturn_t timer1_interrupt(int irq, void *dev_id)
 	rtc_update_irq(rtc, rtc_timer1_count, RTC_PF | RTC_IRQF);
 
 	if (rtc_timer1_count == 1)
-		rtc_timer1_count = (rtc_freq * ((1 << 30) / (timer_freq >> 2)));
+		rtc_timer1_count =
+			(rtc->irq_freq * ((1 << 30) / (timer_freq >> 2)));
+
+	/* retrigger. */
+	sa1100_timer1_retrigger(rtc);
 
 	return IRQ_HANDLED;
 }
@@ -183,8 +237,10 @@ static irqreturn_t timer1_interrupt(int irq, void *dev_id)
 static int sa1100_rtc_read_callback(struct device *dev, int data)
 {
 	if (data & RTC_PF) {
+		struct rtc_device *rtc = (struct rtc_device *)dev;
+
 		/* interpolate missed periods and set match for the next */
-		unsigned long period = timer_freq / rtc_freq;
+		unsigned long period = timer_freq / rtc->irq_freq;
 		unsigned long oscr = OSCR;
 		unsigned long osmr1 = OSMR1;
 		unsigned long missed = (oscr - osmr1)/period;
@@ -207,6 +263,7 @@ static int sa1100_rtc_read_callback(struct device *dev, int data)
 static int sa1100_rtc_open(struct device *dev)
 {
 	int ret;
+	struct rtc_device *rtc = (struct rtc_device *)dev;
 
 	ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, IRQF_DISABLED,
 		"rtc 1Hz", dev);
@@ -226,6 +283,9 @@ static int sa1100_rtc_open(struct device *dev)
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_OST1);
 		goto fail_pi;
 	}
+	rtc->max_user_freq = RTC_FREQ;
+	sa1100_irq_set_freq(dev, RTC_FREQ);
+
 	return 0;
 
  fail_pi:
@@ -274,25 +334,6 @@ static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
 		RTSR |= RTSR_HZE;
 		spin_unlock_irq(&sa1100_rtc_lock);
 		return 0;
-	case RTC_PIE_OFF:
-		spin_lock_irq(&sa1100_rtc_lock);
-		OIER &= ~OIER_E1;
-		spin_unlock_irq(&sa1100_rtc_lock);
-		return 0;
-	case RTC_PIE_ON:
-		spin_lock_irq(&sa1100_rtc_lock);
-		OSMR1 = timer_freq / rtc_freq + OSCR;
-		OIER |= OIER_E1;
-		rtc_timer1_count = 1;
-		spin_unlock_irq(&sa1100_rtc_lock);
-		return 0;
-	case RTC_IRQP_READ:
-		return put_user(rtc_freq, (unsigned long *)arg);
-	case RTC_IRQP_SET:
-		if (arg < 1 || arg > timer_freq)
-			return -EINVAL;
-		rtc_freq = arg;
-		return 0;
 	}
 	return -ENOIOCTLCMD;
 }
@@ -344,12 +385,14 @@ static int sa1100_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 
 static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq)
 {
+	struct rtc_device *rtc = (struct rtc_device *)dev;
+
 	seq_printf(seq, "trim/divider\t: 0x%08x\n", (u32) RTTR);
 	seq_printf(seq, "update_IRQ\t: %s\n",
 			(RTSR & RTSR_HZE) ? "yes" : "no");
 	seq_printf(seq, "periodic_IRQ\t: %s\n",
 			(OIER & OIER_E1) ? "yes" : "no");
-	seq_printf(seq, "periodic_freq\t: %ld\n", rtc_freq);
+	seq_printf(seq, "periodic_freq\t: %d\n", rtc->irq_freq);
 	seq_printf(seq, "RTSR\t\t: 0x%08x\n", (u32)RTSR);
 
 	return 0;
@@ -365,6 +408,8 @@ static const struct rtc_class_ops sa1100_rtc_ops = {
 	.read_alarm = sa1100_rtc_read_alarm,
 	.set_alarm = sa1100_rtc_set_alarm,
 	.proc = sa1100_rtc_proc,
+	.irq_set_freq = sa1100_irq_set_freq,
+	.irq_set_state = sa1100_irq_set_state,
 };
 
 static int sa1100_rtc_probe(struct platform_device *pdev)
@@ -391,13 +436,18 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 	device_init_wakeup(&pdev->dev, 1);
 
 	rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops,
-				THIS_MODULE);
+		THIS_MODULE);
 
 	if (IS_ERR(rtc))
 		return PTR_ERR(rtc);
 
 	platform_set_drvdata(pdev, rtc);
 
+	/* Set the irq_freq */
+	/*TODO: Find out who is messing with this value after we initialize
+	 * it here.*/
+	rtc->irq_freq = RTC_FREQ;
+
 	/* Fix for a nasty initialization problem the in SA11xx RTSR register.
 	 * See also the comments in sa1100_rtc_interrupt().
 	 *
-- 
cgit v1.2.3


From 17b38ebb6a32250a220d6af77293f7e3f9c62a6e Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Mon, 18 Oct 2010 22:39:05 +0100
Subject: ARM: 6457/1: pcmcia: Fix checkpatch.pl issues in
 drivers/pcmcia/soc_common.c.

This patch fixes checkpatch.pl issues in drivers/pcmcia/soc_common.c.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/pcmcia/soc_common.c | 128 +++++++++++++++++++++++---------------------
 1 file changed, 68 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 689e3c02edb8..b42e129b7673 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -31,20 +31,20 @@
 ======================================================================*/
 
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
+#include <linux/cpufreq.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
-#include <linux/timer.h>
 #include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/mutex.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/spinlock.h>
-#include <linux/cpufreq.h>
+#include <linux/timer.h>
 
 #include <mach/hardware.h>
-#include <asm/io.h>
 #include <asm/system.h>
 
 #include "soc_common.h"
@@ -68,7 +68,8 @@ void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
 
 #endif
 
-#define to_soc_pcmcia_socket(x)	container_of(x, struct soc_pcmcia_socket, socket)
+#define to_soc_pcmcia_socket(x)	\
+	container_of(x, struct soc_pcmcia_socket, socket)
 
 static unsigned short
 calc_speed(unsigned short *spds, int num, unsigned short dflt)
@@ -85,11 +86,15 @@ calc_speed(unsigned short *spds, int num, unsigned short dflt)
 	return speed;
 }
 
-void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *skt, struct soc_pcmcia_timing *timing)
+void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *skt,
+	struct soc_pcmcia_timing *timing)
 {
-	timing->io = calc_speed(skt->spd_io, MAX_IO_WIN, SOC_PCMCIA_IO_ACCESS);
-	timing->mem = calc_speed(skt->spd_mem, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS);
-	timing->attr = calc_speed(skt->spd_attr, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS);
+	timing->io =
+		calc_speed(skt->spd_io, MAX_IO_WIN, SOC_PCMCIA_IO_ACCESS);
+	timing->mem =
+		calc_speed(skt->spd_mem, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS);
+	timing->attr =
+		calc_speed(skt->spd_attr, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS);
 }
 EXPORT_SYMBOL(soc_common_pcmcia_get_timing);
 
@@ -131,8 +136,8 @@ static unsigned int soc_common_pcmcia_skt_state(struct soc_pcmcia_socket *skt)
  *
  * Convert PCMCIA socket state to our socket configure structure.
  */
-static int
-soc_common_pcmcia_config_skt(struct soc_pcmcia_socket *skt, socket_state_t *state)
+static int soc_common_pcmcia_config_skt(
+	struct soc_pcmcia_socket *skt, socket_state_t *state)
 {
 	int ret;
 
@@ -144,7 +149,8 @@ soc_common_pcmcia_config_skt(struct soc_pcmcia_socket *skt, socket_state_t *stat
 		 */
 		if (skt->irq_state != 1 && state->io_irq) {
 			skt->irq_state = 1;
-			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_EDGE_FALLING);
+			set_irq_type(skt->socket.pci_irq,
+				IRQ_TYPE_EDGE_FALLING);
 		} else if (skt->irq_state == 1 && state->io_irq == 0) {
 			skt->irq_state = 0;
 			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_NONE);
@@ -298,24 +304,24 @@ soc_common_pcmcia_get_status(struct pcmcia_socket *sock, unsigned int *status)
  * of power configuration, reset, &c. We also record the value of
  * `state' in order to regurgitate it to the PCMCIA core later.
  */
-static int
-soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
+static int soc_common_pcmcia_set_socket(
+	struct pcmcia_socket *sock, socket_state_t *state)
 {
 	struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock);
 
-	debug(skt, 2, "mask: %s%s%s%s%s%sflags: %s%s%s%s%s%sVcc %d Vpp %d irq %d\n",
-			(state->csc_mask==0)?"<NONE> ":"",
-			(state->csc_mask&SS_DETECT)?"DETECT ":"",
-			(state->csc_mask&SS_READY)?"READY ":"",
-			(state->csc_mask&SS_BATDEAD)?"BATDEAD ":"",
-			(state->csc_mask&SS_BATWARN)?"BATWARN ":"",
-			(state->csc_mask&SS_STSCHG)?"STSCHG ":"",
-			(state->flags==0)?"<NONE> ":"",
-			(state->flags&SS_PWR_AUTO)?"PWR_AUTO ":"",
-			(state->flags&SS_IOCARD)?"IOCARD ":"",
-			(state->flags&SS_RESET)?"RESET ":"",
-			(state->flags&SS_SPKR_ENA)?"SPKR_ENA ":"",
-			(state->flags&SS_OUTPUT_ENA)?"OUTPUT_ENA ":"",
+	debug(skt, 2, "mask: %s%s%s%s%s%s flags: %s%s%s%s%s%s Vcc %d Vpp %d irq %d\n",
+			(state->csc_mask == 0)		? "<NONE> " :	"",
+			(state->csc_mask & SS_DETECT)	? "DETECT " :	"",
+			(state->csc_mask & SS_READY)	? "READY " :	"",
+			(state->csc_mask & SS_BATDEAD)	? "BATDEAD " :	"",
+			(state->csc_mask & SS_BATWARN)	? "BATWARN " :	"",
+			(state->csc_mask & SS_STSCHG)	? "STSCHG " :	"",
+			(state->flags == 0)		? "<NONE> " :	"",
+			(state->flags & SS_PWR_AUTO)	? "PWR_AUTO " :	"",
+			(state->flags & SS_IOCARD)	? "IOCARD " :	"",
+			(state->flags & SS_RESET)	? "RESET " :	"",
+			(state->flags & SS_SPKR_ENA)	? "SPKR_ENA " :	"",
+			(state->flags & SS_OUTPUT_ENA)	? "OUTPUT_ENA " : "",
 			state->Vcc, state->Vpp, state->io_irq);
 
 	return soc_common_pcmcia_config_skt(skt, state);
@@ -330,8 +336,8 @@ soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
  *
  * Returns: 0 on success, -1 on error
  */
-static int
-soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *map)
+static int soc_common_pcmcia_set_io_map(
+	struct pcmcia_socket *sock, struct pccard_io_map *map)
 {
 	struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock);
 	unsigned short speed = map->speed;
@@ -340,14 +346,14 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m
 		map->map, map->speed, (unsigned long long)map->start,
 		(unsigned long long)map->stop);
 	debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n",
-		(map->flags==0)?"<NONE>":"",
-		(map->flags&MAP_ACTIVE)?"ACTIVE ":"",
-		(map->flags&MAP_16BIT)?"16BIT ":"",
-		(map->flags&MAP_AUTOSZ)?"AUTOSZ ":"",
-		(map->flags&MAP_0WS)?"0WS ":"",
-		(map->flags&MAP_WRPROT)?"WRPROT ":"",
-		(map->flags&MAP_USE_WAIT)?"USE_WAIT ":"",
-		(map->flags&MAP_PREFETCH)?"PREFETCH ":"");
+		(map->flags == 0)		? "<NONE>"	: "",
+		(map->flags & MAP_ACTIVE)	? "ACTIVE "	: "",
+		(map->flags & MAP_16BIT)	? "16BIT "	: "",
+		(map->flags & MAP_AUTOSZ)	? "AUTOSZ "	: "",
+		(map->flags & MAP_0WS)		? "0WS "	: "",
+		(map->flags & MAP_WRPROT)	? "WRPROT "	: "",
+		(map->flags & MAP_USE_WAIT)	? "USE_WAIT "	: "",
+		(map->flags & MAP_PREFETCH)	? "PREFETCH "	: "");
 
 	if (map->map >= MAX_IO_WIN) {
 		printk(KERN_ERR "%s(): map (%d) out of range\n", __func__,
@@ -384,8 +390,8 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m
  *
  * Returns: 0 on success, -ERRNO on error
  */
-static int
-soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map)
+static int soc_common_pcmcia_set_mem_map(
+	struct pcmcia_socket *sock, struct pccard_mem_map *map)
 {
 	struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock);
 	struct resource *res;
@@ -394,14 +400,14 @@ soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map
 	debug(skt, 2, "map %u speed %u card_start %08x\n",
 		map->map, map->speed, map->card_start);
 	debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n",
-		(map->flags==0)?"<NONE>":"",
-		(map->flags&MAP_ACTIVE)?"ACTIVE ":"",
-		(map->flags&MAP_16BIT)?"16BIT ":"",
-		(map->flags&MAP_AUTOSZ)?"AUTOSZ ":"",
-		(map->flags&MAP_0WS)?"0WS ":"",
-		(map->flags&MAP_WRPROT)?"WRPROT ":"",
-		(map->flags&MAP_ATTRIB)?"ATTRIB ":"",
-		(map->flags&MAP_USE_WAIT)?"USE_WAIT ":"");
+		(map->flags == 0)		? "<NONE>"	: "",
+		(map->flags & MAP_ACTIVE)	? "ACTIVE "	: "",
+		(map->flags & MAP_16BIT)	? "16BIT "	: "",
+		(map->flags & MAP_AUTOSZ)	? "AUTOSZ "	: "",
+		(map->flags & MAP_0WS)		? "0WS "	: "",
+		(map->flags & MAP_WRPROT)	? "WRPROT "	: "",
+		(map->flags & MAP_ATTRIB)	? "ATTRIB "	: "",
+		(map->flags & MAP_USE_WAIT)	? "USE_WAIT "	: "");
 
 	if (map->map >= MAX_WIN)
 		return -EINVAL;
@@ -456,8 +462,8 @@ static struct bittbl conf_bits[] = {
 	{ SS_OUTPUT_ENA,	"SS_OUTPUT_ENA"	},
 };
 
-static void
-dump_bits(char **p, const char *prefix, unsigned int val, struct bittbl *bits, int sz)
+static void dump_bits(char **p, const char *prefix,
+	unsigned int val, struct bittbl *bits, int sz)
 {
 	char *b = *p;
 	int i;
@@ -475,13 +481,14 @@ dump_bits(char **p, const char *prefix, unsigned int val, struct bittbl *bits, i
  *
  * Returns: the number of characters added to the buffer
  */
-static ssize_t show_status(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t show_status(
+	struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct soc_pcmcia_socket *skt =
 		container_of(dev, struct soc_pcmcia_socket, socket.dev);
 	char *p = buf;
 
-	p+=sprintf(p, "slot     : %d\n", skt->nr);
+	p += sprintf(p, "slot     : %d\n", skt->nr);
 
 	dump_bits(&p, "status", skt->status,
 		  status_bits, ARRAY_SIZE(status_bits));
@@ -490,12 +497,12 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr, ch
 	dump_bits(&p, "cs_flags", skt->cs_state.flags,
 		  conf_bits, ARRAY_SIZE(conf_bits));
 
-	p+=sprintf(p, "Vcc      : %d\n", skt->cs_state.Vcc);
-	p+=sprintf(p, "Vpp      : %d\n", skt->cs_state.Vpp);
-	p+=sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq,
+	p += sprintf(p, "Vcc      : %d\n", skt->cs_state.Vcc);
+	p += sprintf(p, "Vpp      : %d\n", skt->cs_state.Vpp);
+	p += sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq,
 		skt->socket.pci_irq);
 	if (skt->ops->show_timing)
-		p+=skt->ops->show_timing(skt, p);
+		p += skt->ops->show_timing(skt, p);
 
 	return p-buf;
 }
@@ -588,7 +595,7 @@ soc_pcmcia_notifier(struct notifier_block *nb, unsigned long val, void *data)
 
 	mutex_lock(&soc_pcmcia_sockets_lock);
 	list_for_each_entry(skt, &soc_pcmcia_sockets, node)
-		if ( skt->ops->frequency_change )
+		if (skt->ops->frequency_change)
 			ret += skt->ops->frequency_change(skt, val, freqs);
 	mutex_unlock(&soc_pcmcia_sockets_lock);
 
@@ -614,7 +621,8 @@ fs_initcall(soc_pcmcia_cpufreq_register);
 
 static void soc_pcmcia_cpufreq_unregister(void)
 {
-	cpufreq_unregister_notifier(&soc_pcmcia_notifier_block, CPUFREQ_TRANSITION_NOTIFIER);
+	cpufreq_unregister_notifier(&soc_pcmcia_notifier_block,
+		CPUFREQ_TRANSITION_NOTIFIER);
 }
 module_exit(soc_pcmcia_cpufreq_unregister);
 
-- 
cgit v1.2.3


From fa87672ab30ce6564393778b8cbc67fc32712a30 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Mon, 18 Oct 2010 22:41:29 +0100
Subject: ARM: 6458/1: pcmcia: Adds nanoEngine PCMCIA support.

This patch adds nanoEngine PCMCIA support, with support for two sockets.

In order to have a fully functional pcmcia subsystem in a BSE
nanoEngine board you should carefully read this:

http://cambuca.ldhs.cetuc.puc-rio.br/nanoengine/

Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-sa1100/include/mach/nanoengine.h |  30 ++++
 arch/arm/mach-sa1100/nanoengine.c              |   2 +-
 drivers/pcmcia/Makefile                        |   3 +-
 drivers/pcmcia/sa1100_generic.c                |   3 +
 drivers/pcmcia/sa1100_generic.h                |   1 +
 drivers/pcmcia/sa1100_nanoengine.c             | 219 +++++++++++++++++++++++++
 6 files changed, 256 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/mach-sa1100/include/mach/nanoengine.h
 create mode 100644 drivers/pcmcia/sa1100_nanoengine.c

(limited to 'drivers')

diff --git a/arch/arm/mach-sa1100/include/mach/nanoengine.h b/arch/arm/mach-sa1100/include/mach/nanoengine.h
new file mode 100644
index 000000000000..053776645526
--- /dev/null
+++ b/arch/arm/mach-sa1100/include/mach/nanoengine.h
@@ -0,0 +1,30 @@
+/*
+ * arch/arm/mach-sa1100/include/mach/nanoengine.h
+ *
+ * This file contains the hardware specific definitions for nanoEngine.
+ * Only include this file from SA1100-specific files.
+ *
+ * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef __ASM_ARCH_NANOENGINE_H
+#define __ASM_ARCH_NANOENGINE_H
+
+#define GPIO_PC_READY0	GPIO_GPIO(11) /* ready for socket 0 (active high)*/
+#define GPIO_PC_READY1	GPIO_GPIO(12) /* ready for socket 1 (active high) */
+#define GPIO_PC_CD0	GPIO_GPIO(13) /* detect for socket 0 (active low) */
+#define GPIO_PC_CD1	GPIO_GPIO(14) /* detect for socket 1 (active low) */
+#define GPIO_PC_RESET0	GPIO_GPIO(15) /* reset socket 0 */
+#define GPIO_PC_RESET1	GPIO_GPIO(16) /* reset socket 1 */
+
+#define NANOENGINE_IRQ_GPIO_PC_READY0	IRQ_GPIO11
+#define NANOENGINE_IRQ_GPIO_PC_READY1	IRQ_GPIO12
+#define NANOENGINE_IRQ_GPIO_PC_CD0	IRQ_GPIO13
+#define NANOENGINE_IRQ_GPIO_PC_CD1	IRQ_GPIO14
+
+#endif
+
diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c
index e4a03099e2a3..844ec61415a7 100644
--- a/arch/arm/mach-sa1100/nanoengine.c
+++ b/arch/arm/mach-sa1100/nanoengine.c
@@ -3,7 +3,7 @@
  *
  * Bright Star Engineering's nanoEngine board init code.
  *
- * Copyright (C) 2009 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
+ * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 8d9386a22eb3..a565300a19c8 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -50,8 +50,9 @@ sa1111_cs-$(CONFIG_SA1100_JORNADA720)		+= sa1100_jornada720.o
 sa1100_cs-y					+= sa1100_generic.o
 sa1100_cs-$(CONFIG_SA1100_ASSABET)		+= sa1100_assabet.o
 sa1100_cs-$(CONFIG_SA1100_CERF)			+= sa1100_cerf.o
-sa1100_cs-$(CONFIG_SA1100_COLLIE)              += pxa2xx_sharpsl.o
+sa1100_cs-$(CONFIG_SA1100_COLLIE)		+= pxa2xx_sharpsl.o
 sa1100_cs-$(CONFIG_SA1100_H3600)		+= sa1100_h3600.o
+sa1100_cs-$(CONFIG_SA1100_NANOENGINE)		+= sa1100_nanoengine.o
 sa1100_cs-$(CONFIG_SA1100_SHANNON)		+= sa1100_shannon.o
 sa1100_cs-$(CONFIG_SA1100_SIMPAD)		+= sa1100_simpad.o
 
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 945857f8c284..ff8a027a4afb 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -53,6 +53,9 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = {
 #if defined(CONFIG_SA1100_H3100) || defined(CONFIG_SA1100_H3600)
 	pcmcia_h3600_init,
 #endif
+#ifdef CONFIG_SA1100_NANOENGINE
+	pcmcia_nanoengine_init,
+#endif
 #ifdef CONFIG_SA1100_SHANNON
 	pcmcia_shannon_init,
 #endif
diff --git a/drivers/pcmcia/sa1100_generic.h b/drivers/pcmcia/sa1100_generic.h
index 794f96a35bba..adb08dbc723f 100644
--- a/drivers/pcmcia/sa1100_generic.h
+++ b/drivers/pcmcia/sa1100_generic.h
@@ -13,6 +13,7 @@ extern int pcmcia_freebird_init(struct device *);
 extern int pcmcia_gcplus_init(struct device *);
 extern int pcmcia_graphicsmaster_init(struct device *);
 extern int pcmcia_h3600_init(struct device *);
+extern int pcmcia_nanoengine_init(struct device *);
 extern int pcmcia_pangolin_init(struct device *);
 extern int pcmcia_pfs168_init(struct device *);
 extern int pcmcia_shannon_init(struct device *);
diff --git a/drivers/pcmcia/sa1100_nanoengine.c b/drivers/pcmcia/sa1100_nanoengine.c
new file mode 100644
index 000000000000..3d2652e2f5ae
--- /dev/null
+++ b/drivers/pcmcia/sa1100_nanoengine.c
@@ -0,0 +1,219 @@
+/*
+ * drivers/pcmcia/sa1100_nanoengine.c
+ *
+ * PCMCIA implementation routines for BSI nanoEngine.
+ *
+ * In order to have a fully functional pcmcia subsystem in a BSE nanoEngine
+ * board you should carefully read this:
+ * http://cambuca.ldhs.cetuc.puc-rio.br/nanoengine/
+ *
+ * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
+ *
+ * Based on original work for kernel 2.4 by
+ * Miguel Freitas <miguel@cpti.cetuc.puc-rio.br>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/signal.h>
+
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <mach/hardware.h>
+#include <mach/nanoengine.h>
+
+#include "sa1100_generic.h"
+
+static struct pcmcia_irqs irqs_skt0[] = {
+	/* socket, IRQ, name */
+	{ 0, NANOENGINE_IRQ_GPIO_PC_CD0, "PC CD0" },
+};
+
+static struct pcmcia_irqs irqs_skt1[] = {
+	/* socket, IRQ, name */
+	{ 1, NANOENGINE_IRQ_GPIO_PC_CD1, "PC CD1" },
+};
+
+struct nanoengine_pins {
+	unsigned input_pins;
+	unsigned output_pins;
+	unsigned clear_outputs;
+	unsigned transition_pins;
+	unsigned pci_irq;
+	struct pcmcia_irqs *pcmcia_irqs;
+	unsigned pcmcia_irqs_size;
+};
+
+static struct nanoengine_pins nano_skts[] = {
+	{
+		.input_pins		= GPIO_PC_READY0 | GPIO_PC_CD0,
+		.output_pins		= GPIO_PC_RESET0,
+		.clear_outputs		= GPIO_PC_RESET0,
+		.transition_pins	= NANOENGINE_IRQ_GPIO_PC_CD0,
+		.pci_irq		= NANOENGINE_IRQ_GPIO_PC_READY0,
+		.pcmcia_irqs		= irqs_skt0,
+		.pcmcia_irqs_size	= ARRAY_SIZE(irqs_skt0)
+	}, {
+		.input_pins		= GPIO_PC_READY1 | GPIO_PC_CD1,
+		.output_pins		= GPIO_PC_RESET1,
+		.clear_outputs		= GPIO_PC_RESET1,
+		.transition_pins	= NANOENGINE_IRQ_GPIO_PC_CD1,
+		.pci_irq		= NANOENGINE_IRQ_GPIO_PC_READY1,
+		.pcmcia_irqs		= irqs_skt1,
+		.pcmcia_irqs_size	= ARRAY_SIZE(irqs_skt1)
+	}
+};
+
+unsigned num_nano_pcmcia_sockets = ARRAY_SIZE(nano_skts);
+
+static int nanoengine_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return -ENXIO;
+
+	GPDR &= ~nano_skts[i].input_pins;
+	GPDR |= nano_skts[i].output_pins;
+	GPCR = nano_skts[i].clear_outputs;
+	set_irq_type(nano_skts[i].transition_pins, IRQ_TYPE_EDGE_BOTH);
+	skt->socket.pci_irq = nano_skts[i].pci_irq;
+
+	return soc_pcmcia_request_irqs(skt,
+		nano_skts[i].pcmcia_irqs, nano_skts[i].pcmcia_irqs_size);
+}
+
+/*
+ * Release all resources.
+ */
+static void nanoengine_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return;
+
+	soc_pcmcia_free_irqs(skt,
+		nano_skts[i].pcmcia_irqs, nano_skts[i].pcmcia_irqs_size);
+}
+
+static int nanoengine_pcmcia_configure_socket(
+	struct soc_pcmcia_socket *skt, const socket_state_t *state)
+{
+	unsigned reset;
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return -ENXIO;
+
+	switch (i) {
+	case 0:
+		reset = GPIO_PC_RESET0;
+		break;
+	case 1:
+		reset = GPIO_PC_RESET1;
+		break;
+	default:
+		return -ENXIO;
+	}
+
+	if (state->flags & SS_RESET)
+		GPSR = reset;
+	else
+		GPCR = reset;
+
+	return 0;
+}
+
+static void nanoengine_pcmcia_socket_state(
+	struct soc_pcmcia_socket *skt, struct pcmcia_state *state)
+{
+	unsigned long levels = GPLR;
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return;
+
+	memset(state, 0, sizeof(struct pcmcia_state));
+	switch (i) {
+	case 0:
+		state->ready = (levels & GPIO_PC_READY0) ? 1 : 0;
+		state->detect = !(levels & GPIO_PC_CD0) ? 1 : 0;
+		break;
+	case 1:
+		state->ready = (levels & GPIO_PC_READY1) ? 1 : 0;
+		state->detect = !(levels & GPIO_PC_CD1) ? 1 : 0;
+		break;
+	default:
+		return;
+	}
+	state->bvd1 = 1;
+	state->bvd2 = 1;
+	state->wrprot = 0; /* Not available */
+	state->vs_3v = 1; /* Can only apply 3.3V */
+	state->vs_Xv = 0;
+}
+
+/*
+ * Enable card status IRQs on (re-)initialisation.  This can
+ * be called at initialisation, power management event, or
+ * pcmcia event.
+ */
+static void nanoengine_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return;
+
+	soc_pcmcia_enable_irqs(skt,
+		nano_skts[i].pcmcia_irqs, nano_skts[i].pcmcia_irqs_size);
+}
+
+/*
+ * Disable card status IRQs on suspend.
+ */
+static void nanoengine_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+	unsigned i = skt->nr;
+
+	if (i >= num_nano_pcmcia_sockets)
+		return;
+
+	soc_pcmcia_disable_irqs(skt,
+		nano_skts[i].pcmcia_irqs, nano_skts[i].pcmcia_irqs_size);
+}
+
+static struct pcmcia_low_level nanoengine_pcmcia_ops = {
+	.owner			= THIS_MODULE,
+
+	.hw_init		= nanoengine_pcmcia_hw_init,
+	.hw_shutdown		= nanoengine_pcmcia_hw_shutdown,
+
+	.configure_socket	= nanoengine_pcmcia_configure_socket,
+	.socket_state		= nanoengine_pcmcia_socket_state,
+	.socket_init		= nanoengine_pcmcia_socket_init,
+	.socket_suspend		= nanoengine_pcmcia_socket_suspend,
+};
+
+int pcmcia_nanoengine_init(struct device *dev)
+{
+	int ret = -ENODEV;
+
+	if (machine_is_nanoengine())
+		ret = sa11xx_drv_pcmcia_probe(
+			dev, &nanoengine_pcmcia_ops, 0, 2);
+
+	return ret;
+}
+
-- 
cgit v1.2.3


From 4b97f8e10893e2c8f64a2795901bdb447a3308f4 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 20 Dec 2010 21:04:02 +0000
Subject: bnx2x: remove bogus check

We dereferenced params on the line before so it's too late to check if
params is NULL.  In fact, params can never be NULL and strict_cos is
either 0 or 1 so that part of the check is bogus too.  Let's remove it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x_link.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 97cbee2927fc..43b0de24f391 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -354,9 +354,6 @@ u8 bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos)
 	struct bnx2x *bp = params->bp;
 	u32 val	= 0;
 
-	if ((1 < strict_cos) && (NULL == params))
-		return -EINVAL;
-
 	DP(NETIF_MSG_LINK, "ETS enabled strict configuration\n");
 	/**
 	 * Bitmap of 5bits length. Each bit specifies whether the entry behaves
-- 
cgit v1.2.3


From 34a52f363ab6bcf6d50a65c153dec03f3fb32653 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 20 Dec 2010 21:34:56 +0000
Subject: stmmac: unwind properly in stmmac_dvr_probe()

The original code had a several problems:
*) It had potential null dereferences of "priv" and "res".
*) It released the memory region before it was aquired.
*) It didn't free "ndev" after it was allocated.
*) It didn't call unregister_netdev() after calling stmmac_probe().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/stmmac/stmmac_main.c | 50 ++++++++++++++++++++--------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 20f803df8681..34a0af3837f9 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1647,10 +1647,8 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 
 	pr_info("STMMAC driver:\n\tplatform registration... ");
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		ret = -ENODEV;
-		goto out;
-	}
+	if (!res)
+		return -ENODEV;
 	pr_info("\tdone!\n");
 
 	if (!request_mem_region(res->start, resource_size(res),
@@ -1658,22 +1656,21 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 		pr_err("%s: ERROR: memory allocation failed"
 		       "cannot get the I/O addr 0x%x\n",
 		       __func__, (unsigned int)res->start);
-		ret = -EBUSY;
-		goto out;
+		return -EBUSY;
 	}
 
 	addr = ioremap(res->start, resource_size(res));
 	if (!addr) {
 		pr_err("%s: ERROR: memory mapping failed\n", __func__);
 		ret = -ENOMEM;
-		goto out;
+		goto out_release_region;
 	}
 
 	ndev = alloc_etherdev(sizeof(struct stmmac_priv));
 	if (!ndev) {
 		pr_err("%s: ERROR: allocating the device\n", __func__);
 		ret = -ENOMEM;
-		goto out;
+		goto out_unmap;
 	}
 
 	SET_NETDEV_DEV(ndev, &pdev->dev);
@@ -1683,8 +1680,8 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	if (ndev->irq == -ENXIO) {
 		pr_err("%s: ERROR: MAC IRQ configuration "
 		       "information not found\n", __func__);
-		ret = -ENODEV;
-		goto out;
+		ret = -ENXIO;
+		goto out_free_ndev;
 	}
 
 	priv = netdev_priv(ndev);
@@ -1711,18 +1708,18 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	if (priv->plat->init) {
 		ret = priv->plat->init(pdev);
 		if (unlikely(ret))
-			goto out;
+			goto out_free_ndev;
 	}
 
 	/* MAC HW revice detection */
 	ret = stmmac_mac_device_setup(ndev);
 	if (ret < 0)
-		goto out;
+		goto out_plat_exit;
 
 	/* Network Device Registration */
 	ret = stmmac_probe(ndev);
 	if (ret < 0)
-		goto out;
+		goto out_plat_exit;
 
 	/* associate a PHY - it is provided by another platform bus */
 	if (!driver_for_each_device
@@ -1730,7 +1727,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	     stmmac_associate_phy)) {
 		pr_err("No PHY device is associated with this MAC!\n");
 		ret = -ENODEV;
-		goto out;
+		goto out_unregister;
 	}
 
 	pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n"
@@ -1741,19 +1738,22 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	pr_debug("\tMDIO bus (id: %d)...", priv->plat->bus_id);
 	ret = stmmac_mdio_register(ndev);
 	if (ret < 0)
-		goto out;
+		goto out_unregister;
 	pr_debug("registered!\n");
+	return 0;
 
-out:
-	if (ret < 0) {
-		if (priv->plat->exit)
-			priv->plat->exit(pdev);
-
-		platform_set_drvdata(pdev, NULL);
-		release_mem_region(res->start, resource_size(res));
-		if (addr != NULL)
-			iounmap(addr);
-	}
+out_unregister:
+	unregister_netdev(ndev);
+out_plat_exit:
+	if (priv->plat->exit)
+		priv->plat->exit(pdev);
+out_free_ndev:
+	free_netdev(ndev);
+	platform_set_drvdata(pdev, NULL);
+out_unmap:
+	iounmap(addr);
+out_release_region:
+	release_mem_region(res->start, resource_size(res));
 
 	return ret;
 }
-- 
cgit v1.2.3


From a2255ff45143001fecbc5e5a4b58fcb999d393ae Mon Sep 17 00:00:00 2001
From: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
Date: Thu, 25 Nov 2010 12:11:51 +0200
Subject: mmc: at91_mci: fix multiblock SDIO transfers

The AT91 MCI has special SDIO transfer types: SDIO block and SDIO byte
transfers, but at91_mci driver doesn't use them and handles all SDIO
transfers as ordinary MMC block transfers. This causes problems for
multiple-block SDIO transfers (in particular for 256-bytes blocks).

Fix this situation by checking the opcode for SDIO CMD53 and setting
the transfer type in the AT91_MCI_CMDR register properly.

This patch was tested with libertas SDIO driver: problem with TX
timeouts on big packets was eliminated.

Signed-off-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
Cc: <stable@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
 arch/arm/mach-at91/include/mach/at91_mci.h |  2 ++
 drivers/mmc/host/at91_mci.c                | 13 +++++++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-at91/include/mach/at91_mci.h b/arch/arm/mach-at91/include/mach/at91_mci.h
index 57f8ee154943..27ac6f550fe3 100644
--- a/arch/arm/mach-at91/include/mach/at91_mci.h
+++ b/arch/arm/mach-at91/include/mach/at91_mci.h
@@ -74,6 +74,8 @@
 #define			AT91_MCI_TRTYP_BLOCK	(0 << 19)
 #define			AT91_MCI_TRTYP_MULTIPLE	(1 << 19)
 #define			AT91_MCI_TRTYP_STREAM	(2 << 19)
+#define			AT91_MCI_TRTYP_SDIO_BYTE	(4 << 19)
+#define			AT91_MCI_TRTYP_SDIO_BLOCK	(5 << 19)
 
 #define AT91_MCI_BLKR		0x18		/* Block Register */
 #define		AT91_MCI_BLKR_BCNT(n)	((0xffff & (n)) << 0)	/* Block count */
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 591ab540b407..d3e6a962f423 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -69,6 +69,7 @@
 #include <linux/highmem.h>
 
 #include <linux/mmc/host.h>
+#include <linux/mmc/sdio.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -493,10 +494,14 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command
 		else if (data->flags & MMC_DATA_WRITE)
 			cmdr |= AT91_MCI_TRCMD_START;
 
-		if (data->flags & MMC_DATA_STREAM)
-			cmdr |= AT91_MCI_TRTYP_STREAM;
-		if (data->blocks > 1)
-			cmdr |= AT91_MCI_TRTYP_MULTIPLE;
+		if (cmd->opcode == SD_IO_RW_EXTENDED) {
+			cmdr |= AT91_MCI_TRTYP_SDIO_BLOCK;
+		} else {
+			if (data->flags & MMC_DATA_STREAM)
+				cmdr |= AT91_MCI_TRTYP_STREAM;
+			if (data->blocks > 1)
+				cmdr |= AT91_MCI_TRTYP_MULTIPLE;
+		}
 	}
 	else {
 		block_length = 0;
-- 
cgit v1.2.3


From 2f1d791882d21a4002a719fb016a1ac21c8bd6b7 Mon Sep 17 00:00:00 2001
From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Fri, 10 Dec 2010 19:14:32 +0100
Subject: mmc: atmel-mci: fix multiblock SDIO transfers

Based on report made by Yauhen in:
"MMC: Fix multiblock SDIO transfers in AT91 MCI" patch,
I report those changes to the brother driver: atmel-mci.

So, this patch sets SDIO transfer types: SDIO block and SDIO byte
transfers instead of using ordinary MMC block transfers.
It is checking opcode for SDIO CMD53 and setting transfer
type in MCI_CMDR register properly.

Reported-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
Cc: <stable@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
 drivers/mmc/host/atmel-mci.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 301351a5d838..ad2a7a032cdf 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -26,6 +26,7 @@
 #include <linux/stat.h>
 
 #include <linux/mmc/host.h>
+#include <linux/mmc/sdio.h>
 
 #include <mach/atmel-mci.h>
 #include <linux/atmel-mci.h>
@@ -532,12 +533,17 @@ static u32 atmci_prepare_command(struct mmc_host *mmc,
 	data = cmd->data;
 	if (data) {
 		cmdr |= MCI_CMDR_START_XFER;
-		if (data->flags & MMC_DATA_STREAM)
-			cmdr |= MCI_CMDR_STREAM;
-		else if (data->blocks > 1)
-			cmdr |= MCI_CMDR_MULTI_BLOCK;
-		else
-			cmdr |= MCI_CMDR_BLOCK;
+
+		if (cmd->opcode == SD_IO_RW_EXTENDED) {
+			cmdr |= MCI_CMDR_SDIO_BLOCK;
+		} else {
+			if (data->flags & MMC_DATA_STREAM)
+				cmdr |= MCI_CMDR_STREAM;
+			else if (data->blocks > 1)
+				cmdr |= MCI_CMDR_MULTI_BLOCK;
+			else
+				cmdr |= MCI_CMDR_BLOCK;
+		}
 
 		if (data->flags & MMC_DATA_READ)
 			cmdr |= MCI_CMDR_TRDIR_READ;
-- 
cgit v1.2.3


From 274476f8fe0b6ac9bac542cc39de12c3dd0f43f6 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 10 Dec 2010 08:40:31 +0100
Subject: mmc: Fix re-probing with PM_POST_RESTORE notification

In the error-path where PM notifies PM_POST_RESTORE, the rescan-blockage
should be cleared as well.  Otherwise it'll be never re-probed.

Also, as a bonus, this fixes a bug in S4 with user-mode suspend in the
current code, as it sends PM_POST_RESTORE instead of
PM_POST_HIBERNATION wrongly.

Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
 drivers/mmc/core/core.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 31ae07a36576..57dcf8fa774a 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1773,6 +1773,7 @@ int mmc_pm_notify(struct notifier_block *notify_block,
 
 	case PM_POST_SUSPEND:
 	case PM_POST_HIBERNATION:
+	case PM_POST_RESTORE:
 
 		spin_lock_irqsave(&host->lock, flags);
 		host->rescan_disable = 0;
-- 
cgit v1.2.3


From cb8f404893bab40431f7eeb2511454031b07e7df Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Tue, 14 Dec 2010 06:09:59 +0000
Subject: bnx2: remove cancel_work_sync() from remove_one

Michael pointed out that bnx2_close() already cancels bp->reset_task
and thus it is guaranteed to be idle when bnx2_remove_one() is called.
Remove the unnecessary cancel_work_sync() in remove_one.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 5c811f3fa11a..85fc2c88af8e 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -8393,8 +8393,6 @@ bnx2_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct bnx2 *bp = netdev_priv(dev);
 
-	cancel_work_sync(&bp->reset_task);
-
 	unregister_netdev(dev);
 
 	if (bp->mips_firmware)
-- 
cgit v1.2.3


From 24de5285dce378e4170e068f2662236d2b46c033 Mon Sep 17 00:00:00 2001
From: Denis Kirjanov <dkirjanov@kernel.org>
Date: Tue, 21 Dec 2010 02:01:36 +0000
Subject: sundance: Wrap up acceess to ASICCtrl high word with a macro

Wrap up acceess to ASICCtrl high word with a macro

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sundance.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 3ed2a67bd6d3..8916f29301d6 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -294,6 +294,9 @@ enum alta_offsets {
 	/* Aliased and bogus values! */
 	RxStatus = 0x0c,
 };
+
+#define ASIC_HI_WORD(x)	((x) + 2)
+
 enum ASICCtrl_HiWord_bit {
 	GlobalReset = 0x0001,
 	RxReset = 0x0002,
@@ -1772,10 +1775,10 @@ static int netdev_close(struct net_device *dev)
     	}
 
     	iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
-			ioaddr +ASICCtrl + 2);
+			ioaddr + ASIC_HI_WORD(ASICCtrl));
 
     	for (i = 2000; i > 0; i--) {
- 		if ((ioread16(ioaddr + ASICCtrl +2) & ResetBusy) == 0)
+		if ((ioread16(ioaddr + ASIC_HI_WORD(ASICCtrl)) & ResetBusy) == 0)
 			break;
 		mdelay(1);
     	}
-- 
cgit v1.2.3


From 4b4f54670859074cf7670cc6fa96fe34a65846d9 Mon Sep 17 00:00:00 2001
From: Denis Kirjanov <dkirjanov@kernel.org>
Date: Tue, 21 Dec 2010 02:02:26 +0000
Subject: sundance: Program station address into HW

Program adapter's StationAddress register when changing device MAC address

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sundance.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 8916f29301d6..e5662962c7bf 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -434,6 +434,7 @@ static void netdev_error(struct net_device *dev, int intr_status);
 static void netdev_error(struct net_device *dev, int intr_status);
 static void set_rx_mode(struct net_device *dev);
 static int __set_mac_addr(struct net_device *dev);
+static int sundance_set_mac_addr(struct net_device *dev, void *data);
 static struct net_device_stats *get_stats(struct net_device *dev);
 static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static int  netdev_close(struct net_device *dev);
@@ -467,7 +468,7 @@ static const struct net_device_ops netdev_ops = {
 	.ndo_do_ioctl 		= netdev_ioctl,
 	.ndo_tx_timeout		= tx_timeout,
 	.ndo_change_mtu		= change_mtu,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_set_mac_address 	= sundance_set_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 };
 
@@ -1595,6 +1596,19 @@ static int __set_mac_addr(struct net_device *dev)
 	return 0;
 }
 
+/* Invoked with rtnl_lock held */
+static int sundance_set_mac_addr(struct net_device *dev, void *data)
+{
+	const struct sockaddr *addr = data;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+	__set_mac_addr(dev);
+
+	return 0;
+}
+
 static const struct {
 	const char name[ETH_GSTRING_LEN];
 } sundance_stats[] = {
-- 
cgit v1.2.3


From e29ff7290e826d5c7fda906d99233713a47a92c8 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 21 Dec 2010 16:05:38 -0500
Subject: drm/radeon/kms: fix bug in r600_gpu_is_lockup

We were using the lockup struct from the wrong union.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/r600.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 4d7a2e1bdb90..9c92db7c896b 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1342,13 +1342,19 @@ bool r600_gpu_is_lockup(struct radeon_device *rdev)
 	u32 srbm_status;
 	u32 grbm_status;
 	u32 grbm_status2;
+	struct r100_gpu_lockup *lockup;
 	int r;
 
+	if (rdev->family >= CHIP_RV770)
+		lockup = &rdev->config.rv770.lockup;
+	else
+		lockup = &rdev->config.r600.lockup;
+
 	srbm_status = RREG32(R_000E50_SRBM_STATUS);
 	grbm_status = RREG32(R_008010_GRBM_STATUS);
 	grbm_status2 = RREG32(R_008014_GRBM_STATUS2);
 	if (!G_008010_GUI_ACTIVE(grbm_status)) {
-		r100_gpu_lockup_update(&rdev->config.r300.lockup, &rdev->cp);
+		r100_gpu_lockup_update(lockup, &rdev->cp);
 		return false;
 	}
 	/* force CP activities */
@@ -1360,7 +1366,7 @@ bool r600_gpu_is_lockup(struct radeon_device *rdev)
 		radeon_ring_unlock_commit(rdev);
 	}
 	rdev->cp.rptr = RREG32(R600_CP_RB_RPTR);
-	return r100_gpu_cp_is_lockup(rdev, &rdev->config.r300.lockup, &rdev->cp);
+	return r100_gpu_cp_is_lockup(rdev, lockup, &rdev->cp);
 }
 
 int r600_asic_reset(struct radeon_device *rdev)
-- 
cgit v1.2.3


From 0f16830e9f6de0a44cf1e473ffa80cbe612d5beb Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 21 Dec 2010 22:49:28 +0000
Subject: drm: Include the connector name in the output_poll_execute() debug
 message

Always useful to know just which connector was polled and had its
status updated.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/drm_crtc_helper.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 7ca59359fee2..2d4e17a004db 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -874,7 +874,10 @@ static void output_poll_execute(struct work_struct *work)
 			continue;
 
 		connector->status = connector->funcs->detect(connector, false);
-		DRM_DEBUG_KMS("connector status updated to %d\n", connector->status);
+		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n",
+			      connector->base.id,
+			      drm_get_connector_name(connector),
+			      old_status, connector->status);
 		if (old_status != connector->status)
 			changed = true;
 	}
-- 
cgit v1.2.3


From 679c489fffe1ca426de1faa1ba51f0413149d139 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:10 +0200
Subject: sisfb: eliminate unused variable compiler warning

Eliminate the following compiler warning on non-x86 platforms by limiting
the variable scope:

drivers/video/sis/sis_main.c:4108: warning: unused variable 'temp'

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 7e3370f115b6..436ae4697ceb 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4105,7 +4105,6 @@ sisfb_find_rom(struct pci_dev *pdev)
 	struct sis_video_info *ivideo = pci_get_drvdata(pdev);
 	void __iomem *rom_base;
 	unsigned char *myrombase = NULL;
-	u32 temp;
 	size_t romsize;
 
 	/* First, try the official pci ROM functions (except
@@ -4132,26 +4131,29 @@ sisfb_find_rom(struct pci_dev *pdev)
 	/* Otherwise do it the conventional way. */
 
 #if defined(__i386__) || defined(__x86_64__)
+	{
+		u32 temp;
 
-	for(temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
+		for (temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
 
-		rom_base = ioremap(temp, 65536);
-		if(!rom_base)
-			continue;
+			rom_base = ioremap(temp, 65536);
+			if (!rom_base)
+				continue;
 
-		if(!sisfb_check_rom(rom_base, ivideo)) {
-			iounmap(rom_base);
-			continue;
-		}
+			if (!sisfb_check_rom(rom_base, ivideo)) {
+				iounmap(rom_base);
+				continue;
+			}
 
-		if((myrombase = vmalloc(65536)))
-			memcpy_fromio(myrombase, rom_base, 65536);
+			if ((myrombase = vmalloc(65536)))
+				memcpy_fromio(myrombase, rom_base, 65536);
 
-		iounmap(rom_base);
-		break;
+			iounmap(rom_base);
+			break;
 
-        }
+		}
 
+	}
 #endif
 
 	return myrombase;
-- 
cgit v1.2.3


From b5b7dda7b5d9126d531ffa212b6a89d72aeac90a Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:11 +0200
Subject: sisfb: delete HAVE_CONFIG_H checks

Delete unneeded HAVE_CONFIG_H checks.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/init.c    | 4 ----
 drivers/video/sis/init301.c | 4 ----
 2 files changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index 31137adc8fba..5f49db145bbd 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -56,10 +56,6 @@
  * Used by permission.
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include "init.h"
 
 #ifdef CONFIG_FB_SIS_300
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index 9fa66fd4052a..e24c5ca52dae 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -57,10 +57,6 @@
  *
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #if 1
 #define SET_EMI		/* 302LV/ELV: Set EMI values */
 #endif
-- 
cgit v1.2.3


From e68046b72e9b35d054e3d98d71dc2c69d7e88e1e Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:12 +0200
Subject: sisfb: remove duplicate function declarations

Remove duplicate register I/O function declarations by moving them into
a common header file.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/init.h    | 13 -------------
 drivers/video/sis/init301.h | 11 -----------
 drivers/video/sis/sis.h     | 15 ++++++++++++++-
 3 files changed, 14 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index ee8ed3c203da..aff73842d877 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -1516,19 +1516,6 @@ unsigned short	SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDispla
 unsigned short	SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
 				int VDisplay, int Depth, unsigned int VBFlags2);
 
-void		SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data);
-void		SiS_SetRegByte(SISIOADDRESS port, unsigned short data);
-void		SiS_SetRegShort(SISIOADDRESS port, unsigned short data);
-void		SiS_SetRegLong(SISIOADDRESS port, unsigned int data);
-unsigned char	SiS_GetReg(SISIOADDRESS port, unsigned short index);
-unsigned char	SiS_GetRegByte(SISIOADDRESS port);
-unsigned short	SiS_GetRegShort(SISIOADDRESS port);
-unsigned int	SiS_GetRegLong(SISIOADDRESS port);
-void		SiS_SetRegANDOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND,
-				unsigned short DataOR);
-void		SiS_SetRegAND(SISIOADDRESS Port,unsigned short Index, unsigned short DataAND);
-void		SiS_SetRegOR(SISIOADDRESS Port,unsigned short Index, unsigned short DataOR);
-
 void		SiS_DisplayOn(struct SiS_Private *SiS_Pr);
 void		SiS_DisplayOff(struct SiS_Private *SiS_Pr);
 void		SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index e1fd31d0fddf..2112d6d7feda 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -428,17 +428,6 @@ static void		SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
 static void		SiS_FinalizeLCD(struct SiS_Private *, unsigned short, unsigned short);
 #endif
 
-extern void		SiS_SetReg(SISIOADDRESS, unsigned short, unsigned short);
-extern void		SiS_SetRegByte(SISIOADDRESS, unsigned short);
-extern void		SiS_SetRegShort(SISIOADDRESS, unsigned short);
-extern void		SiS_SetRegLong(SISIOADDRESS, unsigned int);
-extern unsigned char	SiS_GetReg(SISIOADDRESS, unsigned short);
-extern unsigned char	SiS_GetRegByte(SISIOADDRESS);
-extern unsigned short	SiS_GetRegShort(SISIOADDRESS);
-extern unsigned int	SiS_GetRegLong(SISIOADDRESS);
-extern void		SiS_SetRegANDOR(SISIOADDRESS, unsigned short, unsigned short, unsigned short);
-extern void		SiS_SetRegOR(SISIOADDRESS, unsigned short, unsigned short);
-extern void		SiS_SetRegAND(SISIOADDRESS, unsigned short, unsigned short);
 extern void		SiS_DisplayOff(struct SiS_Private *SiS_Pr);
 extern void		SiS_DisplayOn(struct SiS_Private *SiS_Pr);
 extern bool		SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *);
diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index 80d89d37c414..a94272d0126e 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -307,7 +307,20 @@
 #define VB2_LCDOVER1600BRIDGE	(VB2_307T  | VB2_307LV)
 #define VB2_RAMDAC202MHZBRIDGE	(VB2_301C  | VB2_307T)
 
-/* I/O port access macros */
+/* I/O port access macros and functions */
+
+void SiS_SetReg(SISIOADDRESS, unsigned short, unsigned short);
+void SiS_SetRegByte(SISIOADDRESS, unsigned short);
+void SiS_SetRegShort(SISIOADDRESS, unsigned short);
+void SiS_SetRegLong(SISIOADDRESS, unsigned int);
+void SiS_SetRegANDOR(SISIOADDRESS, unsigned short, unsigned short, unsigned short);
+void SiS_SetRegAND(SISIOADDRESS, unsigned short, unsigned short);
+void SiS_SetRegOR(SISIOADDRESS, unsigned short, unsigned short);
+unsigned char SiS_GetReg(SISIOADDRESS, unsigned short);
+unsigned char SiS_GetRegByte(SISIOADDRESS);
+unsigned short SiS_GetRegShort(SISIOADDRESS);
+unsigned int SiS_GetRegLong(SISIOADDRESS);
+
 #define inSISREG(base)		inb(base)
 
 #define outSISREG(base,val)	outb(val,base)
-- 
cgit v1.2.3


From f48b9644ef330a13c6bb16ca85c2efdbe7e25558 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:13 +0200
Subject: sisfb: change register I/O functions to use fixed size types

Use fixed-sized types (u8, u16, u32) instead of plain C types.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/init.c | 42 +++++++++++++++++++++---------------------
 drivers/video/sis/sis.h  | 22 +++++++++++-----------
 2 files changed, 32 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index 5f49db145bbd..66de832361cc 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -876,59 +876,59 @@ SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDispl
 /*********************************************/
 
 void
-SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data)
+SiS_SetReg(SISIOADDRESS port, u8 index, u8 data)
 {
-	outb((u8)index, port);
-	outb((u8)data, port + 1);
+	outb(index, port);
+	outb(data, port + 1);
 }
 
 void
-SiS_SetRegByte(SISIOADDRESS port, unsigned short data)
+SiS_SetRegByte(SISIOADDRESS port, u8 data)
 {
-	outb((u8)data, port);
+	outb(data, port);
 }
 
 void
-SiS_SetRegShort(SISIOADDRESS port, unsigned short data)
+SiS_SetRegShort(SISIOADDRESS port, u16 data)
 {
-	outw((u16)data, port);
+	outw(data, port);
 }
 
 void
-SiS_SetRegLong(SISIOADDRESS port, unsigned int data)
+SiS_SetRegLong(SISIOADDRESS port, u32 data)
 {
-	outl((u32)data, port);
+	outl(data, port);
 }
 
-unsigned char
-SiS_GetReg(SISIOADDRESS port, unsigned short index)
+u8
+SiS_GetReg(SISIOADDRESS port, u8 index)
 {
-	outb((u8)index, port);
+	outb(index, port);
 	return inb(port + 1);
 }
 
-unsigned char
+u8
 SiS_GetRegByte(SISIOADDRESS port)
 {
 	return inb(port);
 }
 
-unsigned short
+u16
 SiS_GetRegShort(SISIOADDRESS port)
 {
 	return inw(port);
 }
 
-unsigned int
+u32
 SiS_GetRegLong(SISIOADDRESS port)
 {
 	return inl(port);
 }
 
 void
-SiS_SetRegANDOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND, unsigned short DataOR)
+SiS_SetRegANDOR(SISIOADDRESS Port, u8 Index, u8 DataAND, u8 DataOR)
 {
-   unsigned short temp;
+   u8 temp;
 
    temp = SiS_GetReg(Port, Index);
    temp = (temp & (DataAND)) | DataOR;
@@ -936,9 +936,9 @@ SiS_SetRegANDOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND,
 }
 
 void
-SiS_SetRegAND(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND)
+SiS_SetRegAND(SISIOADDRESS Port, u8 Index, u8 DataAND)
 {
-   unsigned short temp;
+   u8 temp;
 
    temp = SiS_GetReg(Port, Index);
    temp &= DataAND;
@@ -946,9 +946,9 @@ SiS_SetRegAND(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND)
 }
 
 void
-SiS_SetRegOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataOR)
+SiS_SetRegOR(SISIOADDRESS Port, u8 Index, u8 DataOR)
 {
-   unsigned short temp;
+   u8 temp;
 
    temp = SiS_GetReg(Port, Index);
    temp |= DataOR;
diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index a94272d0126e..acf0766c4dbf 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -309,17 +309,17 @@
 
 /* I/O port access macros and functions */
 
-void SiS_SetReg(SISIOADDRESS, unsigned short, unsigned short);
-void SiS_SetRegByte(SISIOADDRESS, unsigned short);
-void SiS_SetRegShort(SISIOADDRESS, unsigned short);
-void SiS_SetRegLong(SISIOADDRESS, unsigned int);
-void SiS_SetRegANDOR(SISIOADDRESS, unsigned short, unsigned short, unsigned short);
-void SiS_SetRegAND(SISIOADDRESS, unsigned short, unsigned short);
-void SiS_SetRegOR(SISIOADDRESS, unsigned short, unsigned short);
-unsigned char SiS_GetReg(SISIOADDRESS, unsigned short);
-unsigned char SiS_GetRegByte(SISIOADDRESS);
-unsigned short SiS_GetRegShort(SISIOADDRESS);
-unsigned int SiS_GetRegLong(SISIOADDRESS);
+void SiS_SetReg(SISIOADDRESS, u8, u8);
+void SiS_SetRegByte(SISIOADDRESS, u8);
+void SiS_SetRegShort(SISIOADDRESS, u16);
+void SiS_SetRegLong(SISIOADDRESS, u32);
+void SiS_SetRegANDOR(SISIOADDRESS, u8, u8, u8);
+void SiS_SetRegAND(SISIOADDRESS, u8, u8);
+void SiS_SetRegOR(SISIOADDRESS, u8, u8);
+u8 SiS_GetReg(SISIOADDRESS, u8);
+u8 SiS_GetRegByte(SISIOADDRESS);
+u16 SiS_GetRegShort(SISIOADDRESS);
+u32 SiS_GetRegLong(SISIOADDRESS);
 
 #define inSISREG(base)		inb(base)
 
-- 
cgit v1.2.3


From 1e1687d78bcaba01c7a22ef8564af2029e8e9919 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:14 +0200
Subject: sisfb: replace inSISREG with SiS_GetRegByte

Replace inSISREG() with SiS_GetRegByte().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 436ae4697ceb..10d190a58bc3 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -768,7 +768,7 @@ sisfbcheckvretracecrt1(struct sis_video_info *ivideo)
 	if(!sisfballowretracecrt1(ivideo))
 		return false;
 
-	if(inSISREG(SISINPSTAT) & 0x08)
+	if (SiS_GetRegByte(SISINPSTAT) & 0x08)
 		return true;
 	else
 		return false;
@@ -783,9 +783,9 @@ sisfbwaitretracecrt1(struct sis_video_info *ivideo)
 		return;
 
 	watchdog = 65536;
-	while((!(inSISREG(SISINPSTAT) & 0x08)) && --watchdog);
+	while ((!(SiS_GetRegByte(SISINPSTAT) & 0x08)) && --watchdog);
 	watchdog = 65536;
-	while((inSISREG(SISINPSTAT) & 0x08) && --watchdog);
+	while ((SiS_GetRegByte(SISINPSTAT) & 0x08) && --watchdog);
 }
 
 static bool
@@ -853,7 +853,7 @@ sisfb_setupvbblankflags(struct sis_video_info *ivideo, u32 *vcount, u32 *hcount)
 			FB_VBLANK_HAVE_VBLANK |
 			FB_VBLANK_HAVE_VCOUNT |
 			FB_VBLANK_HAVE_HCOUNT);
-		reg1 = inSISREG(SISINPSTAT);
+		reg1 = SiS_GetRegByte(SISINPSTAT);
 		if(reg1 & 0x08) ret |= FB_VBLANK_VSYNCING;
 		if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
 		inSISIDXREG(SISCR,0x20,reg1);
@@ -2233,9 +2233,9 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
           outSISIDXREG(SISCR, 0x57, 0x5f);
        }
        orSISIDXREG(SISCR, 0x53, 0x02);
-       while((inSISREG(SISINPSTAT)) & 0x01)    break;
-       while(!((inSISREG(SISINPSTAT)) & 0x01)) break;
-       if((inSISREG(SISMISCW)) & 0x10) temp = 1;
+	while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)    break;
+	while (!((SiS_GetRegByte(SISINPSTAT)) & 0x01)) break;
+	if ((SiS_GetRegByte(SISMISCW)) & 0x10) temp = 1;
        andSISIDXREG(SISCR, 0x53, 0xfd);
        andSISIDXREG(SISCR, 0x57, 0x00);
     }
@@ -4998,11 +4998,11 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	};
 
 	/* VGA enable */
-	reg = inSISREG(SISVGAENABLE) | 0x01;
+	reg = SiS_GetRegByte(SISVGAENABLE) | 0x01;
 	outSISREG(SISVGAENABLE, reg);
 
 	/* Misc */
-	reg = inSISREG(SISMISCR) | 0x01;
+	reg = SiS_GetRegByte(SISMISCR) | 0x01;
 	outSISREG(SISMISCW, reg);
 
 	/* Unlock SR */
-- 
cgit v1.2.3


From 63e13f8e2b4873b97d78567de8ad4dbcc63740db Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:15 +0200
Subject: sisfb: replace outSISREG with SiS_SetRegByte

Replace outSISREG() with SiS_SetRegByte().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 10d190a58bc3..fa8f01c534b5 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -1388,15 +1388,15 @@ sisfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
 
 	switch(info->var.bits_per_pixel) {
 	case 8:
-		outSISREG(SISDACA, regno);
-		outSISREG(SISDACD, (red >> 10));
-		outSISREG(SISDACD, (green >> 10));
-		outSISREG(SISDACD, (blue >> 10));
+		SiS_SetRegByte(SISDACA, regno);
+		SiS_SetRegByte(SISDACD, (red >> 10));
+		SiS_SetRegByte(SISDACD, (green >> 10));
+		SiS_SetRegByte(SISDACD, (blue >> 10));
 		if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
-			outSISREG(SISDAC2A, regno);
-			outSISREG(SISDAC2D, (red >> 8));
-			outSISREG(SISDAC2D, (green >> 8));
-			outSISREG(SISDAC2D, (blue >> 8));
+			SiS_SetRegByte(SISDAC2A, regno);
+			SiS_SetRegByte(SISDAC2D, (red >> 8));
+			SiS_SetRegByte(SISDAC2D, (green >> 8));
+			SiS_SetRegByte(SISDAC2D, (blue >> 8));
 		}
 		break;
 	case 16:
@@ -4999,11 +4999,11 @@ sisfb_post_xgi(struct pci_dev *pdev)
 
 	/* VGA enable */
 	reg = SiS_GetRegByte(SISVGAENABLE) | 0x01;
-	outSISREG(SISVGAENABLE, reg);
+	SiS_SetRegByte(SISVGAENABLE, reg);
 
 	/* Misc */
 	reg = SiS_GetRegByte(SISMISCR) | 0x01;
-	outSISREG(SISMISCW, reg);
+	SiS_SetRegByte(SISMISCW, reg);
 
 	/* Unlock SR */
 	outSISIDXREG(SISSR, 0x05, 0x86);
-- 
cgit v1.2.3


From e57d413681b6d9c3d256eeac1e34f0d1b8b81e26 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:16 +0200
Subject: sisfb: replace inSISIDXREG with SiS_GetReg

Replace inSISIDXREG() with SiS_GetReg().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 256 +++++++++++++++++++++----------------------
 1 file changed, 128 insertions(+), 128 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index fa8f01c534b5..6ea71b89b1ce 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -737,7 +737,7 @@ sisfb_bridgeisslave(struct sis_video_info *ivideo)
 	if(!(ivideo->vbflags2 & VB2_VIDEOBRIDGE))
 		return false;
 
-	inSISIDXREG(SISPART1,0x00,P1_00);
+	P1_00 = SiS_GetReg(SISPART1, 0x00);
 	if( ((ivideo->sisvga_engine == SIS_300_VGA) && (P1_00 & 0xa0) == 0x20) ||
 	    ((ivideo->sisvga_engine == SIS_315_VGA) && (P1_00 & 0x50) == 0x10) ) {
 		return true;
@@ -751,11 +751,11 @@ sisfballowretracecrt1(struct sis_video_info *ivideo)
 {
 	u8 temp;
 
-	inSISIDXREG(SISCR,0x17,temp);
+	temp = SiS_GetReg(SISCR, 0x17);
 	if(!(temp & 0x80))
 		return false;
 
-	inSISIDXREG(SISSR,0x1f,temp);
+	temp = SiS_GetReg(SISSR, 0x1f);
 	if(temp & 0xc0)
 		return false;
 
@@ -799,7 +799,7 @@ sisfbcheckvretracecrt2(struct sis_video_info *ivideo)
 	default:	  return false;
 	}
 
-	inSISIDXREG(SISPART1, reg, temp);
+	temp = SiS_GetReg(SISPART1, reg);
 	if(temp & 0x02)
 		return true;
 	else
@@ -837,10 +837,10 @@ sisfb_setupvbblankflags(struct sis_video_info *ivideo, u32 *vcount, u32 *hcount)
 			default:
 			case SIS_315_VGA: idx = 0x30; break;
 		}
-		inSISIDXREG(SISPART1,(idx+0),reg1); /* 30 */
-		inSISIDXREG(SISPART1,(idx+1),reg2); /* 31 */
-		inSISIDXREG(SISPART1,(idx+2),reg3); /* 32 */
-		inSISIDXREG(SISPART1,(idx+3),reg4); /* 33 */
+		reg1 = SiS_GetReg(SISPART1, (idx+0)); /* 30 */
+		reg2 = SiS_GetReg(SISPART1, (idx+1)); /* 31 */
+		reg3 = SiS_GetReg(SISPART1, (idx+2)); /* 32 */
+		reg4 = SiS_GetReg(SISPART1, (idx+3)); /* 33 */
 		if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
 		if(reg1 & 0x02) ret |= FB_VBLANK_VSYNCING;
 		if(reg4 & 0x80) ret |= FB_VBLANK_HBLANKING;
@@ -856,10 +856,10 @@ sisfb_setupvbblankflags(struct sis_video_info *ivideo, u32 *vcount, u32 *hcount)
 		reg1 = SiS_GetRegByte(SISINPSTAT);
 		if(reg1 & 0x08) ret |= FB_VBLANK_VSYNCING;
 		if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
-		inSISIDXREG(SISCR,0x20,reg1);
-		inSISIDXREG(SISCR,0x1b,reg1);
-		inSISIDXREG(SISCR,0x1c,reg2);
-		inSISIDXREG(SISCR,0x1d,reg3);
+		reg1 = SiS_GetReg(SISCR, 0x20);
+		reg1 = SiS_GetReg(SISCR, 0x1b);
+		reg2 = SiS_GetReg(SISCR, 0x1c);
+		reg3 = SiS_GetReg(SISCR, 0x1d);
 		(*vcount) = reg2 | ((reg3 & 0x07) << 8);
 		(*hcount) = (reg1 | ((reg3 & 0x10) << 4)) << 3;
 	}
@@ -1961,7 +1961,7 @@ sisfb_get_dram_size(struct sis_video_info *ivideo)
 	switch(ivideo->chip) {
 #ifdef CONFIG_FB_SIS_300
 	case SIS_300:
-		inSISIDXREG(SISSR, 0x14, reg);
+		reg = SiS_GetReg(SISSR, 0x14);
 		ivideo->video_size = ((reg & 0x3F) + 1) << 20;
 		break;
 	case SIS_540:
@@ -1977,7 +1977,7 @@ sisfb_get_dram_size(struct sis_video_info *ivideo)
 	case SIS_315H:
 	case SIS_315PRO:
 	case SIS_315:
-		inSISIDXREG(SISSR, 0x14, reg);
+		reg = SiS_GetReg(SISSR, 0x14);
 		ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
 		switch((reg >> 2) & 0x03) {
 		case 0x01:
@@ -1989,31 +1989,31 @@ sisfb_get_dram_size(struct sis_video_info *ivideo)
 		}
 		break;
 	case SIS_330:
-		inSISIDXREG(SISSR, 0x14, reg);
+		reg = SiS_GetReg(SISSR, 0x14);
 		ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
 		if(reg & 0x0c) ivideo->video_size <<= 1;
 		break;
 	case SIS_550:
 	case SIS_650:
 	case SIS_740:
-		inSISIDXREG(SISSR, 0x14, reg);
+		reg = SiS_GetReg(SISSR, 0x14);
 		ivideo->video_size = (((reg & 0x3f) + 1) << 2) << 20;
 		break;
 	case SIS_661:
 	case SIS_741:
-		inSISIDXREG(SISCR, 0x79, reg);
+		reg = SiS_GetReg(SISCR, 0x79);
 		ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
 		break;
 	case SIS_660:
 	case SIS_760:
 	case SIS_761:
-		inSISIDXREG(SISCR, 0x79, reg);
+		reg = SiS_GetReg(SISCR, 0x79);
 		reg = (reg & 0xf0) >> 4;
 		if(reg)	{
 			ivideo->video_size = (1 << reg) << 20;
 			ivideo->UMAsize = ivideo->video_size;
 		}
-		inSISIDXREG(SISCR, 0x78, reg);
+		reg = SiS_GetReg(SISCR, 0x78);
 		reg &= 0x30;
 		if(reg) {
 			if(reg == 0x10) {
@@ -2027,7 +2027,7 @@ sisfb_get_dram_size(struct sis_video_info *ivideo)
 	case SIS_340:
 	case XGI_20:
 	case XGI_40:
-		inSISIDXREG(SISSR, 0x14, reg);
+		reg = SiS_GetReg(SISSR, 0x14);
 		ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
 		if(ivideo->chip != XGI_20) {
 			reg = (reg & 0x0c) >> 2;
@@ -2061,11 +2061,11 @@ sisfb_detect_VB_connect(struct sis_video_info *ivideo)
 
 #ifdef CONFIG_FB_SIS_300
 	if(ivideo->sisvga_engine == SIS_300_VGA) {
-		inSISIDXREG(SISSR, 0x17, temp);
+		temp = SiS_GetReg(SISSR, 0x17);
 		if((temp & 0x0F) && (ivideo->chip != SIS_300)) {
 			/* PAL/NTSC is stored on SR16 on such machines */
 			if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN))) {
-				inSISIDXREG(SISSR, 0x16, temp);
+				temp = SiS_GetReg(SISSR, 0x16);
 				if(temp & 0x20)
 					ivideo->vbflags |= TV_PAL;
 				else
@@ -2075,7 +2075,7 @@ sisfb_detect_VB_connect(struct sis_video_info *ivideo)
 	}
 #endif
 
-	inSISIDXREG(SISCR, 0x32, cr32);
+	cr32 = SiS_GetReg(SISCR, 0x32);
 
 	if(cr32 & SIS_CRT1) {
 		ivideo->sisfb_crt1off = 0;
@@ -2151,15 +2151,15 @@ sisfb_detect_VB_connect(struct sis_video_info *ivideo)
 	    }
 	    if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ))) {
 		if(ivideo->sisvga_engine == SIS_300_VGA) {
-			inSISIDXREG(SISSR, 0x38, temp);
+			temp = SiS_GetReg(SISSR, 0x38);
 			if(temp & 0x01) ivideo->vbflags |= TV_PAL;
 			else		ivideo->vbflags |= TV_NTSC;
 		} else if((ivideo->chip <= SIS_315PRO) || (ivideo->chip >= SIS_330)) {
-			inSISIDXREG(SISSR, 0x38, temp);
+			temp = SiS_GetReg(SISSR, 0x38);
 			if(temp & 0x01) ivideo->vbflags |= TV_PAL;
 			else		ivideo->vbflags |= TV_NTSC;
 		} else {
-			inSISIDXREG(SISCR, 0x79, temp);
+			temp = SiS_GetReg(SISCR, 0x79);
 			if(temp & 0x20)	ivideo->vbflags |= TV_PAL;
 			else		ivideo->vbflags |= TV_NTSC;
 		}
@@ -2198,20 +2198,20 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     u16 temp = 0xffff;
     int i;
 
-    inSISIDXREG(SISSR,0x1F,sr1F);
+    sr1F = SiS_GetReg(SISSR, 0x1F);
     orSISIDXREG(SISSR,0x1F,0x04);
     andSISIDXREG(SISSR,0x1F,0x3F);
     if(sr1F & 0xc0) mustwait = true;
 
 #ifdef CONFIG_FB_SIS_315
     if(ivideo->sisvga_engine == SIS_315_VGA) {
-       inSISIDXREG(SISCR,ivideo->SiS_Pr.SiS_MyCR63,cr63);
+       cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63);
        cr63 &= 0x40;
        andSISIDXREG(SISCR,ivideo->SiS_Pr.SiS_MyCR63,0xBF);
     }
 #endif
 
-    inSISIDXREG(SISCR,0x17,cr17);
+    cr17 = SiS_GetReg(SISCR, 0x17);
     cr17 &= 0x80;
     if(!cr17) {
        orSISIDXREG(SISCR,0x17,0x80);
@@ -2286,7 +2286,7 @@ SiS_SenseLCD(struct sis_video_info *ivideo)
 		return;
 
 	/* If LCD already set up by BIOS, skip it */
-	inSISIDXREG(SISCR, 0x32, reg);
+	reg = SiS_GetReg(SISCR, 0x32);
 	if(reg & 0x08)
 		return;
 
@@ -2372,7 +2372,7 @@ SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
           SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500);
           mytest >>= 8;
           mytest &= 0x7f;
-          inSISIDXREG(SISPART4,0x03,temp);
+	   temp = SiS_GetReg(SISPART4, 0x03);
           temp ^= 0x0e;
           temp &= mytest;
           if(temp == mytest) result++;
@@ -2400,7 +2400,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
 
     if(ivideo->vbflags2 & VB2_301) {
        svhs = 0x00b9; cvbs = 0x00b3; vga2 = 0x00d1;
-       inSISIDXREG(SISPART4,0x01,myflag);
+       myflag = SiS_GetReg(SISPART4, 0x01);
        if(myflag & 0x04) {
 	  svhs = 0x00dd; cvbs = 0x00ee; vga2 = 0x00fd;
        }
@@ -2430,7 +2430,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     }
 
     if(ivideo->chip == SIS_300) {
-       inSISIDXREG(SISSR,0x3b,myflag);
+       myflag = SiS_GetReg(SISSR, 0x3b);
        if(!(myflag & 0x01)) vga2 = vga2_c = 0;
     }
 
@@ -2438,10 +2438,10 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        vga2 = vga2_c = 0;
     }
 
-    inSISIDXREG(SISSR,0x1e,backupSR_1e);
+    backupSR_1e = SiS_GetReg(SISSR, 0x1e);
     orSISIDXREG(SISSR,0x1e,0x20);
 
-    inSISIDXREG(SISPART4,0x0d,backupP4_0d);
+    backupP4_0d = SiS_GetReg(SISPART4, 0x0d);
     if(ivideo->vbflags2 & VB2_30xC) {
        setSISIDXREG(SISPART4,0x0d,~0x07,0x01);
     } else {
@@ -2449,10 +2449,10 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     }
     SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000);
 
-    inSISIDXREG(SISPART2,0x00,backupP2_00);
+    backupP2_00 = SiS_GetReg(SISPART2, 0x00);
     outSISIDXREG(SISPART2,0x00,((backupP2_00 | 0x1c) & 0xfc));
 
-    inSISIDXREG(SISPART2,0x4d,backupP2_4d);
+    backupP2_4d = SiS_GetReg(SISPART2, 0x4d);
     if(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE) {
        outSISIDXREG(SISPART2,0x4d,(backupP2_4d & ~0x10));
     }
@@ -2515,7 +2515,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     outSISIDXREG(SISSR,0x1e,backupSR_1e);
 
     if(ivideo->vbflags2 & VB2_30xCLV) {
-       inSISIDXREG(SISPART2,0x00,biosflag);
+	biosflag = SiS_GetReg(SISPART2, 0x00);
        if(biosflag & 0x20) {
           for(myflag = 2; myflag > 0; myflag--) {
 	     biosflag ^= 0x20;
@@ -2665,10 +2665,10 @@ sisfb_get_VB_type(struct sis_video_info *ivideo)
 	if(ivideo->chip == XGI_20)
 		return;
 
-	inSISIDXREG(SISPART4, 0x00, vb_chipid);
+	vb_chipid = SiS_GetReg(SISPART4, 0x00);
 	switch(vb_chipid) {
 	case 0x01:
-		inSISIDXREG(SISPART4, 0x01, reg);
+		reg = SiS_GetReg(SISPART4, 0x01);
 		if(reg < 0xb0) {
 			ivideo->vbflags |= VB_301;	/* Deprecated */
 			ivideo->vbflags2 |= VB2_301;
@@ -2676,7 +2676,7 @@ sisfb_get_VB_type(struct sis_video_info *ivideo)
 		} else if(reg < 0xc0) {
 			ivideo->vbflags |= VB_301B;	/* Deprecated */
 			ivideo->vbflags2 |= VB2_301B;
-			inSISIDXREG(SISPART4,0x23,reg);
+			reg = SiS_GetReg(SISPART4, 0x23);
 			if(!(reg & 0x02)) {
 			   ivideo->vbflags |= VB_30xBDH;	/* Deprecated */
 			   ivideo->vbflags2 |= VB2_30xBDH;
@@ -2693,7 +2693,7 @@ sisfb_get_VB_type(struct sis_video_info *ivideo)
 			ivideo->vbflags2 |= VB2_301LV;
 			printk(KERN_INFO "%s SiS301LV %s\n", stdstr, bridgestr);
 		} else if(reg <= 0xe1) {
-			inSISIDXREG(SISPART4,0x39,reg);
+			reg = SiS_GetReg(SISPART4, 0x39);
 			if(reg == 0xff) {
 			   ivideo->vbflags |= VB_302LV;	/* Deprecated */
 			   ivideo->vbflags2 |= VB2_302LV;
@@ -2718,7 +2718,7 @@ sisfb_get_VB_type(struct sis_video_info *ivideo)
 	}
 
 	if((!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) && (ivideo->chip != SIS_300)) {
-		inSISIDXREG(SISCR, 0x37, reg);
+		reg = SiS_GetReg(SISCR, 0x37);
 		reg &= SIS_EXTERNAL_CHIP_MASK;
 		reg >>= 1;
 		if(ivideo->sisvga_engine == SIS_300_VGA) {
@@ -2759,7 +2759,7 @@ sisfb_get_VB_type(struct sis_video_info *ivideo)
 #endif
 		} else if(ivideo->chip >= SIS_661) {
 #ifdef CONFIG_FB_SIS_315
-			inSISIDXREG(SISCR, 0x38, reg);
+			reg = SiS_GetReg(SISCR, 0x38);
 			reg >>= 5;
 			switch(reg) {
 			   case 0x02:
@@ -2822,7 +2822,7 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 
 		tqueue_pos = (ivideo->video_size - ivideo->cmdQueueSize) / (64 * 1024);
 
-		inSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
+		tq_state = SiS_GetReg(SISSR, IND_SIS_TURBOQUEUE_SET);
 		tq_state |= 0xf0;
 		tq_state &= 0xfc;
 		tq_state |= (u8)(tqueue_pos >> 8);
@@ -2922,7 +2922,7 @@ sisfb_detect_lcd_type(struct sis_video_info *ivideo)
 	u8 reg;
 	int i;
 
-	inSISIDXREG(SISCR, 0x36, reg);
+	reg = SiS_GetReg(SISCR, 0x36);
 	reg &= 0x0f;
 	if(ivideo->sisvga_engine == SIS_300_VGA) {
 		ivideo->CRT2LCDType = sis300paneltype[reg];
@@ -2980,10 +2980,10 @@ sisfb_save_pdc_emi(struct sis_video_info *ivideo)
 	if(ivideo->sisvga_engine == SIS_300_VGA) {
 		if(ivideo->vbflags2 & (VB2_LVDS | VB2_30xBDH)) {
 			int tmp;
-			inSISIDXREG(SISCR,0x30,tmp);
+			tmp = SiS_GetReg(SISCR, 0x30);
 			if(tmp & 0x20) {
 				/* Currently on LCD? If yes, read current pdc */
-				inSISIDXREG(SISPART1,0x13,ivideo->detectedpdc);
+				ivideo->detectedpdc = SiS_GetReg(SISPART1, 0x13);
 				ivideo->detectedpdc &= 0x3c;
 				if(ivideo->SiS_Pr.PDC == -1) {
 					/* Let option override detection */
@@ -3007,7 +3007,7 @@ sisfb_save_pdc_emi(struct sis_video_info *ivideo)
 		/* Try to find about LCDA */
 		if(ivideo->vbflags2 & VB2_SISLCDABRIDGE) {
 			int tmp;
-			inSISIDXREG(SISPART1,0x13,tmp);
+			tmp = SiS_GetReg(SISPART1, 0x13);
 			if(tmp & 0x04) {
 				ivideo->SiS_Pr.SiS_UseLCDA = true;
 				ivideo->detectedlcda = 0x03;
@@ -3017,16 +3017,16 @@ sisfb_save_pdc_emi(struct sis_video_info *ivideo)
 		/* Save PDC */
 		if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) {
 			int tmp;
-			inSISIDXREG(SISCR,0x30,tmp);
+			tmp = SiS_GetReg(SISCR, 0x30);
 			if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
 				/* Currently on LCD? If yes, read current pdc */
 				u8 pdc;
-				inSISIDXREG(SISPART1,0x2D,pdc);
+				pdc = SiS_GetReg(SISPART1, 0x2D);
 				ivideo->detectedpdc  = (pdc & 0x0f) << 1;
 				ivideo->detectedpdca = (pdc & 0xf0) >> 3;
-				inSISIDXREG(SISPART1,0x35,pdc);
+				pdc = SiS_GetReg(SISPART1, 0x35);
 				ivideo->detectedpdc |= ((pdc >> 7) & 0x01);
-				inSISIDXREG(SISPART1,0x20,pdc);
+				pdc = SiS_GetReg(SISPART1, 0x20);
 				ivideo->detectedpdca |= ((pdc >> 6) & 0x01);
 				if(ivideo->newrom) {
 					/* New ROM invalidates other PDC resp. */
@@ -3060,10 +3060,10 @@ sisfb_save_pdc_emi(struct sis_video_info *ivideo)
 
 			/* Save EMI */
 			if(ivideo->vbflags2 & VB2_SISEMIBRIDGE) {
-				inSISIDXREG(SISPART4,0x30,ivideo->SiS_Pr.EMI_30);
-				inSISIDXREG(SISPART4,0x31,ivideo->SiS_Pr.EMI_31);
-				inSISIDXREG(SISPART4,0x32,ivideo->SiS_Pr.EMI_32);
-				inSISIDXREG(SISPART4,0x33,ivideo->SiS_Pr.EMI_33);
+				ivideo->SiS_Pr.EMI_30 = SiS_GetReg(SISPART4, 0x30);
+				ivideo->SiS_Pr.EMI_31 = SiS_GetReg(SISPART4, 0x31);
+				ivideo->SiS_Pr.EMI_32 = SiS_GetReg(SISPART4, 0x32);
+				ivideo->SiS_Pr.EMI_33 = SiS_GetReg(SISPART4, 0x33);
 				ivideo->SiS_Pr.HaveEMI = true;
 				if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
 					ivideo->SiS_Pr.HaveEMILCD = true;
@@ -3488,8 +3488,8 @@ sisfb_check_engine_and_sync(struct sis_video_info *ivideo)
 	 * ivideo->accel here, as this might have
 	 * been changed before this is called.
 	 */
-	inSISIDXREG(SISSR, IND_SIS_PCI_ADDRESS_SET, cr30);
-	inSISIDXREG(SISSR, IND_SIS_MODULE_ENABLE, cr31);
+	cr30 = SiS_GetReg(SISSR, IND_SIS_PCI_ADDRESS_SET);
+	cr31 = SiS_GetReg(SISSR, IND_SIS_MODULE_ENABLE);
 	/* MMIO and 2D/3D engine enabled? */
 	if((cr30 & SIS_MEM_MAP_IO_ENABLE) && (cr31 & 0x42)) {
 #ifdef CONFIG_FB_SIS_300
@@ -3507,7 +3507,7 @@ sisfb_check_engine_and_sync(struct sis_video_info *ivideo)
 			 * enabled, and that the queue
 			 * is not in the state of "reset"
 			 */
-			inSISIDXREG(SISSR, 0x26, cr30);
+			cr30 = SiS_GetReg(SISSR, 0x26);
 			if((cr30 & 0xe0) && (!(cr30 & 0x01))) {
 				sisfb_syncaccel(ivideo);
 			}
@@ -3526,7 +3526,7 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 
 	outSISIDXREG(SISSR, 0x05, 0x86);
 
-	inSISIDXREG(SISCR, 0x31, cr31);
+	cr31 = SiS_GetReg(SISCR, 0x31);
 	cr31 &= ~0x60;
 	cr31 |= 0x04;
 
@@ -3535,11 +3535,11 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 #ifdef CONFIG_FB_SIS_315
 	if(ivideo->sisvga_engine == SIS_315_VGA) {
 	   if(ivideo->chip >= SIS_661) {
-	      inSISIDXREG(SISCR, 0x38, cr38);
+	      cr38 = SiS_GetReg(SISCR, 0x38);
 	      cr38 &= ~0x07;  /* Clear LCDA/DualEdge and YPbPr bits */
 	   } else {
 	      tvregnum = 0x38;
-	      inSISIDXREG(SISCR, tvregnum, cr38);
+	      cr38 = SiS_GetReg(SISCR, tvregnum);
 	      cr38 &= ~0x3b;  /* Clear LCDA/DualEdge and YPbPr bits */
 	   }
 	}
@@ -3547,7 +3547,7 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 #ifdef CONFIG_FB_SIS_300
 	if(ivideo->sisvga_engine == SIS_300_VGA) {
 	   tvregnum = 0x35;
-	   inSISIDXREG(SISCR, tvregnum, cr38);
+	   cr38 = SiS_GetReg(SISCR, tvregnum);
 	}
 #endif
 
@@ -3682,12 +3682,12 @@ sisfb_fixup_SR11(struct sis_video_info *ivideo)
 	u8  tmpreg;
 
 	if(ivideo->chip >= SIS_661) {
-		inSISIDXREG(SISSR,0x11,tmpreg);
+		tmpreg = SiS_GetReg(SISSR, 0x11);
 		if(tmpreg & 0x20) {
-			inSISIDXREG(SISSR,0x3e,tmpreg);
+			tmpreg = SiS_GetReg(SISSR, 0x3e);
 			tmpreg = (tmpreg + 1) & 0xff;
 			outSISIDXREG(SISSR,0x3e,tmpreg);
-			inSISIDXREG(SISSR,0x11,tmpreg);
+			tmpreg = SiS_GetReg(SISSR, 0x11);
 		}
 		if(tmpreg & 0xf0) {
 			andSISIDXREG(SISSR,0x11,0x0f);
@@ -3875,13 +3875,13 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 
 	if(ivideo->currentvbflags & CRT2_TV) {
 		if(ivideo->vbflags2 & VB2_SISBRIDGE) {
-			inSISIDXREG(SISPART2,0x1f,ivideo->p2_1f);
-			inSISIDXREG(SISPART2,0x20,ivideo->p2_20);
-			inSISIDXREG(SISPART2,0x2b,ivideo->p2_2b);
-			inSISIDXREG(SISPART2,0x42,ivideo->p2_42);
-			inSISIDXREG(SISPART2,0x43,ivideo->p2_43);
-			inSISIDXREG(SISPART2,0x01,ivideo->p2_01);
-			inSISIDXREG(SISPART2,0x02,ivideo->p2_02);
+			ivideo->p2_1f = SiS_GetReg(SISPART2, 0x1f);
+			ivideo->p2_20 = SiS_GetReg(SISPART2, 0x20);
+			ivideo->p2_2b = SiS_GetReg(SISPART2, 0x2b);
+			ivideo->p2_42 = SiS_GetReg(SISPART2, 0x42);
+			ivideo->p2_43 = SiS_GetReg(SISPART2, 0x43);
+			ivideo->p2_01 = SiS_GetReg(SISPART2, 0x01);
+			ivideo->p2_02 = SiS_GetReg(SISPART2, 0x02);
 		} else if(ivideo->vbflags2 & VB2_CHRONTEL) {
 			if(ivideo->chronteltype == 1) {
 				ivideo->tvx = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0a);
@@ -4206,11 +4206,11 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 			if(readw(FBAddress) == temp)
 				break;
 			orSISIDXREG(SISSR, 0x3c, 0x01);
-			inSISIDXREG(SISSR, 0x05, reg);
-			inSISIDXREG(SISSR, 0x05, reg);
+			reg = SiS_GetReg(SISSR, 0x05);
+			reg = SiS_GetReg(SISSR, 0x05);
 			andSISIDXREG(SISSR, 0x3c, 0xfe);
-			inSISIDXREG(SISSR, 0x05, reg);
-			inSISIDXREG(SISSR, 0x05, reg);
+			reg = SiS_GetReg(SISSR, 0x05);
+			reg = SiS_GetReg(SISSR, 0x05);
 			temp++;
 		}
 	}
@@ -4220,7 +4220,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 	writel(0x89ABCDEFL, (FBAddress + 8));
 	writel(0xCDEF0123L, (FBAddress + 12));
 
-	inSISIDXREG(SISSR, 0x3b, reg);
+	reg = SiS_GetReg(SISSR, 0x3b);
 	if(reg & 0x01) {
 		if(readl((FBAddress + 12)) == 0xCDEF0123L)
 			return 4;	/* Channel A 128bit */
@@ -4362,7 +4362,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 		if(bios[0x52] & 0x80) {
 			memtype = bios[0x52];
 		} else {
-			inSISIDXREG(SISSR, 0x3a, memtype);
+			memtype = SiS_GetReg(SISSR, 0x3a);
 		}
 		memtype &= 0x07;
 	}
@@ -4459,7 +4459,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	if(ivideo->revision_id >= 0x80)
 		v2 &= ~0x01;
 
-	inSISIDXREG(SISPART4, 0x00, reg);
+	reg = SiS_GetReg(SISPART4, 0x00);
 	if((reg == 1) || (reg == 2)) {
 		outSISIDXREG(SISCR, 0x37, 0x02);
 		outSISIDXREG(SISPART2, 0x00, 0x1c);
@@ -4473,9 +4473,9 @@ sisfb_post_sis300(struct pci_dev *pdev)
 		outSISIDXREG(SISPART4, 0x0e, v5);
 		outSISIDXREG(SISPART4, 0x10, v6);
 		outSISIDXREG(SISPART4, 0x0f, 0x3f);
-		inSISIDXREG(SISPART4, 0x01, reg);
+		reg = SiS_GetReg(SISPART4, 0x01);
 		if(reg >= 0xb0) {
-			inSISIDXREG(SISPART4, 0x23, reg);
+			reg = SiS_GetReg(SISPART4, 0x23);
 			reg &= 0x20;
 			reg <<= 1;
 			outSISIDXREG(SISPART4, 0x23, reg);
@@ -4487,7 +4487,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 
 	andSISIDXREG(SISPART1, 0x24, 0xfe);  /* Lock CRT2 */
 
-	inSISIDXREG(SISSR, 0x16, reg);
+	reg = SiS_GetReg(SISSR, 0x16);
 	reg &= 0xc3;
 	outSISIDXREG(SISCR, 0x35, reg);
 	outSISIDXREG(SISCR, 0x83, 0x00);
@@ -4518,7 +4518,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 		v1 = bios[0xe6];
 		v2 = bios[0xe7];
 	} else {
-		inSISIDXREG(SISSR, 0x3a, reg);
+		reg = SiS_GetReg(SISSR, 0x3a);
 		if((reg & 0x30) == 0x30) {
 			v1 = 0x04; /* PCI */
 			v2 = 0x92;
@@ -4570,7 +4570,7 @@ sisfb_post_xgi_delay(struct sis_video_info *ivideo, int delay)
 	u8 reg;
 
 	for(i = 0; i <= (delay * 10 * 36); i++) {
-		inSISIDXREG(SISSR, 0x05, reg);
+		reg = SiS_GetReg(SISSR, 0x05);
 		reg++;
 	}
 }
@@ -4684,7 +4684,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 	if(ivideo->chip == XGI_20) {
 
 		channelab = 1;
-		inSISIDXREG(SISCR, 0x97, reg);
+		reg = SiS_GetReg(SISCR, 0x97);
 		if(!(reg & 0x01)) {	/* Single 32/16 */
 			buswidth = 32;
 			outSISIDXREG(SISSR, 0x13, 0xb1);
@@ -4737,9 +4737,9 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 
 	} else {	/* XGI_40 */
 
-		inSISIDXREG(SISCR, 0x97, reg);
+		reg = SiS_GetReg(SISCR, 0x97);
 		if(!(reg & 0x10)) {
-			inSISIDXREG(SISSR, 0x39, reg);
+			reg = SiS_GetReg(SISSR, 0x39);
 			reg >>= 1;
 		}
 
@@ -4846,7 +4846,7 @@ bail_out:
 		ranksize = (ivideo->chip == XGI_20) ?
 				dramsr13[(i * 5) + 3] : dramsr13_4[(i * 5) + 3];
 
-		inSISIDXREG(SISSR, 0x13, reg);
+		reg = SiS_GetReg(SISSR, 0x13);
 		if(reg & 0x80) ranksize <<= 1;
 
 		if(ivideo->chip == XGI_20) {
@@ -5007,7 +5007,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 
 	/* Unlock SR */
 	outSISIDXREG(SISSR, 0x05, 0x86);
-	inSISIDXREG(SISSR, 0x05, reg);
+	reg = SiS_GetReg(SISSR, 0x05);
 	if(reg != 0xa1)
 		return 0;
 
@@ -5068,7 +5068,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	}
 	if(ivideo->revision_id == 0) {	/* 40 *and* 20? */
 		andSISIDXREG(SISCR, 0x58, 0xd7);
-		inSISIDXREG(SISCR, 0xcb, reg);
+		reg = SiS_GetReg(SISCR, 0xcb);
 		if(reg & 0x20) {
 			setSISIDXREG(SISCR, 0x58, 0xd7, (reg & 0x10) ? 0x08 : 0x20); /* =0x28 Z7 ? */
 		}
@@ -5095,7 +5095,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		andSISIDXREG(SISPART1, 0x35, 0x7f);
 		andSISIDXREG(SISPART1, 0x50, 0xfe);
 
-		inSISIDXREG(SISPART4, 0x00, reg);
+		reg = SiS_GetReg(SISPART4, 0x00);
 		if(reg == 1 || reg == 2) {
 			outSISIDXREG(SISPART2, 0x00, 0x1c);
 			outSISIDXREG(SISPART4, 0x0d, bios[0x7f]);
@@ -5103,9 +5103,9 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			outSISIDXREG(SISPART4, 0x10, bios[0x81]);
 			andSISIDXREG(SISPART4, 0x0f, 0x3f);
 
-			inSISIDXREG(SISPART4, 0x01, reg);
+			reg = SiS_GetReg(SISPART4, 0x01);
 			if((reg & 0xf0) >= 0xb0) {
-				inSISIDXREG(SISPART4, 0x23, reg);
+				reg = SiS_GetReg(SISPART4, 0x23);
 				if(reg & 0x20) reg |= 0x40;
 				outSISIDXREG(SISPART4, 0x23, reg);
 				reg = (reg & 0x20) ? 0x02 : 0x00;
@@ -5115,12 +5115,12 @@ sisfb_post_xgi(struct pci_dev *pdev)
 
 		v1 = bios[0x77];
 
-		inSISIDXREG(SISSR, 0x3b, reg);
+		reg = SiS_GetReg(SISSR, 0x3b);
 		if(reg & 0x02) {
-			inSISIDXREG(SISSR, 0x3a, reg);
+			reg = SiS_GetReg(SISSR, 0x3a);
 			v2 = (reg & 0x30) >> 3;
 			if(!(v2 & 0x04)) v2 ^= 0x02;
-			inSISIDXREG(SISSR, 0x39, reg);
+			reg = SiS_GetReg(SISSR, 0x39);
 			if(reg & 0x80) v2 |= 0x80;
 			v2 |= 0x01;
 
@@ -5158,8 +5158,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		outSISIDXREG(SISSR, 0x22, v1);
 
 		if(ivideo->revision_id == 2) {
-			inSISIDXREG(SISSR, 0x3b, v1);
-			inSISIDXREG(SISSR, 0x3a, v2);
+			v1 = SiS_GetReg(SISSR, 0x3b);
+			v2 = SiS_GetReg(SISSR, 0x3a);
 			regd = bios[0x90 + 3] | (bios[0x90 + 4] << 8);
 			if( (!(v1 & 0x02)) && (v2 & 0x30) && (regd < 0xcf) )
 				setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
@@ -5175,8 +5175,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		}
 
 		v1 = 0x30;
-		inSISIDXREG(SISSR, 0x3b, reg);
-		inSISIDXREG(SISCR, 0x5f, v2);
+		reg = SiS_GetReg(SISSR, 0x3b);
+		v2 = SiS_GetReg(SISCR, 0x5f);
 		if((!(reg & 0x02)) && (v2 & 0x0e))
 			v1 |= 0x08;
 		outSISIDXREG(SISSR, 0x27, v1);
@@ -5253,8 +5253,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			if(regd & 0x02) reg |= 0x08;
 			regd >>= 2;
 			outSISIDXREG(SISCR, rega, reg);
-			inSISIDXREG(SISCR, rega, reg);
-			inSISIDXREG(SISCR, rega, reg);
+			reg = SiS_GetReg(SISCR, rega);
+			reg = SiS_GetReg(SISCR, rega);
 			reg += 0x10;
 		}
 	}
@@ -5282,8 +5282,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 				if(regd & 0x02) reg |= 0x02;
 				regd >>= 2;
 				outSISIDXREG(SISCR, 0x6f, reg);
-				inSISIDXREG(SISCR, 0x6f, reg);
-				inSISIDXREG(SISCR, 0x6f, reg);
+				reg = SiS_GetReg(SISCR, 0x6f);
+				reg = SiS_GetReg(SISCR, 0x6f);
 				reg += 0x08;
 			}
 		}
@@ -5312,8 +5312,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		if(regd & 0x02) reg |= 0x02;
 		regd >>= 2;
 		outSISIDXREG(SISCR, 0x89, reg);
-		inSISIDXREG(SISCR, 0x89, reg);
-		inSISIDXREG(SISCR, 0x89, reg);
+		reg = SiS_GetReg(SISCR, 0x89);
+		reg = SiS_GetReg(SISCR, 0x89);
 		reg += 0x10;
 	}
 
@@ -5383,15 +5383,15 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	if(!(ramtype & 0x80)) {
 		if(ivideo->chip == XGI_20) {
 			outSISIDXREG(SISCR, 0x97, v1);
-			inSISIDXREG(SISCR, 0x97, reg);
+			reg = SiS_GetReg(SISCR, 0x97);
 			if(reg & 0x10) {
 				ramtype = (reg & 0x01) << 1;
 			}
 		} else {
-			inSISIDXREG(SISSR, 0x39, reg);
+			reg = SiS_GetReg(SISSR, 0x39);
 			ramtype = reg & 0x02;
 			if(!(ramtype)) {
-				inSISIDXREG(SISSR, 0x3a, reg);
+				reg = SiS_GetReg(SISSR, 0x3a);
 				ramtype = (reg >> 1) & 0x01;
 			}
 		}
@@ -5418,15 +5418,15 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		} else {
 			outSISIDXREG(SISCR, 0x82, 0x88);
 			outSISIDXREG(SISCR, 0x86, 0x00);
-			inSISIDXREG(SISCR, 0x86, reg);
+			reg = SiS_GetReg(SISCR, 0x86);
 			outSISIDXREG(SISCR, 0x86, 0x88);
-			inSISIDXREG(SISCR, 0x86, reg);
+			reg = SiS_GetReg(SISCR, 0x86);
 			outSISIDXREG(SISCR, 0x86, bios[regb + 0x168]);
 			outSISIDXREG(SISCR, 0x82, 0x77);
 			outSISIDXREG(SISCR, 0x85, 0x00);
-			inSISIDXREG(SISCR, 0x85, reg);
+			reg = SiS_GetReg(SISCR, 0x85);
 			outSISIDXREG(SISCR, 0x85, 0x88);
-			inSISIDXREG(SISCR, 0x85, reg);
+			reg = SiS_GetReg(SISCR, 0x85);
 			outSISIDXREG(SISCR, 0x85, bios[regb + 0x160]);
 			outSISIDXREG(SISCR, 0x82, bios[regb + 0x158]);
 		}
@@ -5487,9 +5487,9 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	case 1:
 		outSISIDXREG(SISCR, 0x82, 0x77);
 		outSISIDXREG(SISCR, 0x86, 0x00);
-		inSISIDXREG(SISCR, 0x86, reg);
+		reg = SiS_GetReg(SISCR, 0x86);
 		outSISIDXREG(SISCR, 0x86, 0x88);
-		inSISIDXREG(SISCR, 0x86, reg);
+		reg = SiS_GetReg(SISCR, 0x86);
 		v1 = cs168[regb]; v2 = cs160[regb]; v3 = cs158[regb];
 		if(ivideo->haveXGIROM) {
 			v1 = bios[regb + 0x168];
@@ -5499,9 +5499,9 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		outSISIDXREG(SISCR, 0x86, v1);
 		outSISIDXREG(SISCR, 0x82, 0x77);
 		outSISIDXREG(SISCR, 0x85, 0x00);
-		inSISIDXREG(SISCR, 0x85, reg);
+		reg = SiS_GetReg(SISCR, 0x85);
 		outSISIDXREG(SISCR, 0x85, 0x88);
-		inSISIDXREG(SISCR, 0x85, reg);
+		reg = SiS_GetReg(SISCR, 0x85);
 		outSISIDXREG(SISCR, 0x85, v2);
 		outSISIDXREG(SISCR, 0x82, v3);
 		outSISIDXREG(SISCR, 0x98, 0x01);
@@ -5552,13 +5552,13 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		} else {
 			outSISIDXREG(SISCR, 0x82, 0x88);
 			outSISIDXREG(SISCR, 0x86, 0x00);
-			inSISIDXREG(SISCR, 0x86, reg);
+			reg = SiS_GetReg(SISCR, 0x86);
 			outSISIDXREG(SISCR, 0x86, 0x88);
 			outSISIDXREG(SISCR, 0x82, 0x77);
 			outSISIDXREG(SISCR, 0x85, 0x00);
-			inSISIDXREG(SISCR, 0x85, reg);
+			reg = SiS_GetReg(SISCR, 0x85);
 			outSISIDXREG(SISCR, 0x85, 0x88);
-			inSISIDXREG(SISCR, 0x85, reg);
+			reg = SiS_GetReg(SISCR, 0x85);
 			v1 = cs160[regb]; v2 = cs158[regb];
 			if(ivideo->haveXGIROM) {
 				v1 = bios[regb + 0x160];
@@ -5670,11 +5670,11 @@ sisfb_post_xgi(struct pci_dev *pdev)
 #if 0
 	printk(KERN_DEBUG "-----------------\n");
 	for(i = 0; i < 0xff; i++) {
-		inSISIDXREG(SISCR, i, reg);
+		reg = SiS_GetReg(SISCR, i);
 		printk(KERN_DEBUG "CR%02x(%x) = 0x%02x\n", i, SISCR, reg);
 	}
 	for(i = 0; i < 0x40; i++) {
-		inSISIDXREG(SISSR, i, reg);
+		reg = SiS_GetReg(SISSR, i);
 		printk(KERN_DEBUG "SR%02x(%x) = 0x%02x\n", i, SISSR, reg);
 	}
 	printk(KERN_DEBUG "-----------------\n");
@@ -5684,7 +5684,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	if(ivideo->chip == XGI_20) {
 		orSISIDXREG(SISCR, 0x32, 0x20);
 	} else {
-		inSISIDXREG(SISPART4, 0x00, reg);
+		reg = SiS_GetReg(SISPART4, 0x00);
 		if((reg == 1) || (reg == 2)) {
 			sisfb_sense_crt1(ivideo);
 		} else {
@@ -5711,8 +5711,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	ivideo->modeprechange = 0x2e;
 
 	if(ivideo->chip == XGI_40) {
-		inSISIDXREG(SISCR, 0xca, reg);
-		inSISIDXREG(SISCR, 0xcc, v1);
+		reg = SiS_GetReg(SISCR, 0xca);
+		v1 = SiS_GetReg(SISCR, 0xcc);
 		if((reg & 0x10) && (!(v1 & 0x04))) {
 			printk(KERN_ERR
 				"sisfb: Please connect power to the card.\n");
@@ -5969,7 +5969,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	/* Find out about current video mode */
 	ivideo->modeprechange = 0x03;
-	inSISIDXREG(SISCR, 0x34, reg);
+	reg = SiS_GetReg(SISCR, 0x34);
 	if(reg & 0x7f) {
 		ivideo->modeprechange = reg & 0x7f;
 	} else if(ivideo->sisvga_enabled) {
-- 
cgit v1.2.3


From 44b751bbe1fb6e7a75bbdee2d0c5f3ee133d6b0f Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:17 +0200
Subject: sisfb: replace outSISIDXREG with SiS_SetReg

Replace outSISIDXREG() with SiS_SetReg().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 630 +++++++++++++++++++++----------------------
 1 file changed, 315 insertions(+), 315 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 6ea71b89b1ce..59a567c8f3c8 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -1114,14 +1114,14 @@ sisfb_set_pitch(struct sis_video_info *ivideo)
 
 	/* We need to set pitch for CRT1 if bridge is in slave mode, too */
 	if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) {
-		outSISIDXREG(SISCR,0x13,(HDisplay1 & 0xFF));
+		SiS_SetReg(SISCR, 0x13, (HDisplay1 & 0xFF));
 		setSISIDXREG(SISSR,0x0E,0xF0,(HDisplay1 >> 8));
 	}
 
 	/* We must not set the pitch for CRT2 if bridge is in slave mode */
 	if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) {
 		orSISIDXREG(SISPART1,ivideo->CRT2_write_enable,0x01);
-		outSISIDXREG(SISPART1,0x07,(HDisplay2 & 0xFF));
+		SiS_SetReg(SISPART1, 0x07, (HDisplay2 & 0xFF));
 		setSISIDXREG(SISPART1,0x09,0xF0,(HDisplay2 >> 8));
 	}
 }
@@ -1167,7 +1167,7 @@ sisfb_set_mode(struct sis_video_info *ivideo, int clrscrn)
 	/* >=2.6.12's fbcon clears the screen anyway */
 	modeno |= 0x80;
 
-	outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
+	SiS_SetReg(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
 
 	sisfb_pre_setmode(ivideo);
 
@@ -1176,7 +1176,7 @@ sisfb_set_mode(struct sis_video_info *ivideo, int clrscrn)
 		return -EINVAL;
 	}
 
-	outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
+	SiS_SetReg(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
 
 	sisfb_post_setmode(ivideo);
 
@@ -1308,11 +1308,11 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
 static void
 sisfb_set_base_CRT1(struct sis_video_info *ivideo, unsigned int base)
 {
-	outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
+	SiS_SetReg(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
 
-	outSISIDXREG(SISCR, 0x0D, base & 0xFF);
-	outSISIDXREG(SISCR, 0x0C, (base >> 8) & 0xFF);
-	outSISIDXREG(SISSR, 0x0D, (base >> 16) & 0xFF);
+	SiS_SetReg(SISCR, 0x0D, base & 0xFF);
+	SiS_SetReg(SISCR, 0x0C, (base >> 8) & 0xFF);
+	SiS_SetReg(SISSR, 0x0D, (base >> 16) & 0xFF);
 	if(ivideo->sisvga_engine == SIS_315_VGA) {
 		setSISIDXREG(SISSR, 0x37, 0xFE, (base >> 24) & 0x01);
 	}
@@ -1323,9 +1323,9 @@ sisfb_set_base_CRT2(struct sis_video_info *ivideo, unsigned int base)
 {
 	if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
 		orSISIDXREG(SISPART1, ivideo->CRT2_write_enable, 0x01);
-		outSISIDXREG(SISPART1, 0x06, (base & 0xFF));
-		outSISIDXREG(SISPART1, 0x05, ((base >> 8) & 0xFF));
-		outSISIDXREG(SISPART1, 0x04, ((base >> 16) & 0xFF));
+		SiS_SetReg(SISPART1, 0x06, (base & 0xFF));
+		SiS_SetReg(SISPART1, 0x05, ((base >> 8) & 0xFF));
+		SiS_SetReg(SISPART1, 0x04, ((base >> 16) & 0xFF));
 		if(ivideo->sisvga_engine == SIS_315_VGA) {
 			setSISIDXREG(SISPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
 		}
@@ -2216,8 +2216,8 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     if(!cr17) {
        orSISIDXREG(SISCR,0x17,0x80);
        mustwait = true;
-       outSISIDXREG(SISSR, 0x00, 0x01);
-       outSISIDXREG(SISSR, 0x00, 0x03);
+       SiS_SetReg(SISSR, 0x00, 0x01);
+       SiS_SetReg(SISSR, 0x00, 0x03);
     }
 
     if(mustwait) {
@@ -2228,9 +2228,9 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     if(ivideo->chip >= SIS_330) {
        andSISIDXREG(SISCR,0x32,~0x20);
        if(ivideo->chip >= SIS_340) {
-          outSISIDXREG(SISCR, 0x57, 0x4a);
+	   SiS_SetReg(SISCR, 0x57, 0x4a);
        } else {
-          outSISIDXREG(SISCR, 0x57, 0x5f);
+	   SiS_SetReg(SISCR, 0x57, 0x5f);
        }
        orSISIDXREG(SISCR, 0x53, 0x02);
 	while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)    break;
@@ -2265,7 +2265,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
 
     setSISIDXREG(SISCR,0x17,0x7F,cr17);
 
-    outSISIDXREG(SISSR,0x1F,sr1F);
+    SiS_SetReg(SISSR, 0x1F, sr1F);
 }
 
 /* Determine and detect attached devices on SiS30x */
@@ -2349,7 +2349,7 @@ SiS_SenseLCD(struct sis_video_info *ivideo)
 	else
 		cr37 |= 0xc0;
 
-	outSISIDXREG(SISCR, 0x36, paneltype);
+	SiS_SetReg(SISCR, 0x36, paneltype);
 	cr37 &= 0xf1;
 	setSISIDXREG(SISCR, 0x37, 0x0c, cr37);
 	orSISIDXREG(SISCR, 0x32, 0x08);
@@ -2366,7 +2366,7 @@ SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
        result = 0;
        for(i = 0; i < 3; i++) {
           mytest = test;
-          outSISIDXREG(SISPART4,0x11,(type & 0x00ff));
+	   SiS_SetReg(SISPART4, 0x11, (type & 0x00ff));
           temp = (type >> 8) | (mytest & 0x00ff);
           setSISIDXREG(SISPART4,0x10,0xe0,temp);
           SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500);
@@ -2377,7 +2377,7 @@ SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
           temp &= mytest;
           if(temp == mytest) result++;
 #if 1
-	  outSISIDXREG(SISPART4,0x11,0x00);
+	  SiS_SetReg(SISPART4, 0x11, 0x00);
 	  andSISIDXREG(SISPART4,0x10,0xe0);
 	  SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000);
 #endif
@@ -2450,11 +2450,11 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000);
 
     backupP2_00 = SiS_GetReg(SISPART2, 0x00);
-    outSISIDXREG(SISPART2,0x00,((backupP2_00 | 0x1c) & 0xfc));
+    SiS_SetReg(SISPART2, 0x00, ((backupP2_00 | 0x1c) & 0xfc));
 
     backupP2_4d = SiS_GetReg(SISPART2, 0x4d);
     if(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE) {
-       outSISIDXREG(SISPART2,0x4d,(backupP2_4d & ~0x10));
+	SiS_SetReg(SISPART2, 0x4d, (backupP2_4d & ~0x10));
     }
 
     if(!(ivideo->vbflags2 & VB2_30xCLV)) {
@@ -2482,7 +2482,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     }
 
     if((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) {
-       outSISIDXREG(SISPART2,0x4d,(backupP2_4d | 0x10));
+       SiS_SetReg(SISPART2, 0x4d, (backupP2_4d | 0x10));
        SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000);
        if((result = SISDoSense(ivideo, svhs, 0x0604))) {
           if((result = SISDoSense(ivideo, cvbs, 0x0804))) {
@@ -2490,7 +2490,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
 	     orSISIDXREG(SISCR,0x32,0x80);
 	  }
        }
-       outSISIDXREG(SISPART2,0x4d,backupP2_4d);
+       SiS_SetReg(SISPART2, 0x4d, backupP2_4d);
     }
 
     andSISIDXREG(SISCR, 0x32, ~0x03);
@@ -2510,21 +2510,21 @@ SiS_Sense30x(struct sis_video_info *ivideo)
 
     SISDoSense(ivideo, 0, 0);
 
-    outSISIDXREG(SISPART2,0x00,backupP2_00);
-    outSISIDXREG(SISPART4,0x0d,backupP4_0d);
-    outSISIDXREG(SISSR,0x1e,backupSR_1e);
+    SiS_SetReg(SISPART2, 0x00, backupP2_00);
+    SiS_SetReg(SISPART4, 0x0d, backupP4_0d);
+    SiS_SetReg(SISSR, 0x1e, backupSR_1e);
 
     if(ivideo->vbflags2 & VB2_30xCLV) {
 	biosflag = SiS_GetReg(SISPART2, 0x00);
        if(biosflag & 0x20) {
           for(myflag = 2; myflag > 0; myflag--) {
 	     biosflag ^= 0x20;
-	     outSISIDXREG(SISPART2,0x00,biosflag);
+	     SiS_SetReg(SISPART2, 0x00, biosflag);
 	  }
        }
     }
 
-    outSISIDXREG(SISPART2,0x00,backupP2_00);
+    SiS_SetReg(SISPART2, 0x00, backupP2_00);
 }
 
 /* Determine and detect attached TV's on Chrontel */
@@ -2826,9 +2826,9 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 		tq_state |= 0xf0;
 		tq_state &= 0xfc;
 		tq_state |= (u8)(tqueue_pos >> 8);
-		outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
+		SiS_SetReg(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
 
-		outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_ADR, (u8)(tqueue_pos & 0xff));
+		SiS_SetReg(SISSR, IND_SIS_TURBOQUEUE_ADR, (u8)(tqueue_pos & 0xff));
 
 		ivideo->caps |= TURBO_QUEUE_CAP;
 	}
@@ -2865,8 +2865,8 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 			}
 		}
 
-		outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_THRESHOLD, COMMAND_QUEUE_THRESHOLD);
-		outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
+		SiS_SetReg(SISSR, IND_SIS_CMDQUEUE_THRESHOLD, COMMAND_QUEUE_THRESHOLD);
+		SiS_SetReg(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
 
 		if((ivideo->chip >= XGI_40) && ivideo->modechanged) {
 			/* Must disable dual pipe on XGI_40. Can't do
@@ -2878,7 +2878,7 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 
 				MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, 0);
 
-				outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, (temp | SIS_VRAM_CMDQUEUE_ENABLE));
+				SiS_SetReg(SISSR, IND_SIS_CMDQUEUE_SET, (temp | SIS_VRAM_CMDQUEUE_ENABLE));
 
 				tempq = MMIO_IN32(ivideo->mmio_vbase, Q_READ_PTR);
 				MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, tempq);
@@ -2895,7 +2895,7 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 
 				sisfb_syncaccel(ivideo);
 
-				outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
+				SiS_SetReg(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
 
 			}
 		}
@@ -2904,7 +2904,7 @@ sisfb_engine_init(struct sis_video_info *ivideo)
 		MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_WRITEPORT, tempq);
 
 		temp |= (SIS_MMIO_CMD_ENABLE | SIS_CMD_AUTO_CORR);
-		outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, temp);
+		SiS_SetReg(SISSR, IND_SIS_CMDQUEUE_SET, temp);
 
 		tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize);
 		MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_PHYBASE, tempq);
@@ -3524,7 +3524,7 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 
 	ivideo->currentvbflags &= (VB_VIDEOBRIDGE | VB_DISPTYPE_DISP2);
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	cr31 = SiS_GetReg(SISCR, 0x31);
 	cr31 &= ~0x60;
@@ -3654,8 +3654,8 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 	      cr31 |= (SIS_DRIVER_MODE | SIS_VB_OUTPUT_DISABLE);
 	}
 
-	outSISIDXREG(SISCR, 0x30, cr30);
-	outSISIDXREG(SISCR, 0x33, cr33);
+	SiS_SetReg(SISCR, 0x30, cr30);
+	SiS_SetReg(SISCR, 0x33, cr33);
 
 	if(ivideo->chip >= SIS_661) {
 #ifdef CONFIG_FB_SIS_315
@@ -3665,9 +3665,9 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 	   setSISIDXREG(SISCR, 0x38, 0xf8, cr38);
 #endif
 	} else if(ivideo->chip != SIS_300) {
-	   outSISIDXREG(SISCR, tvregnum, cr38);
+	   SiS_SetReg(SISCR, tvregnum, cr38);
 	}
-	outSISIDXREG(SISCR, 0x31, cr31);
+	SiS_SetReg(SISCR, 0x31, cr31);
 
 	ivideo->SiS_Pr.SiS_UseOEM = ivideo->sisfb_useoem;
 
@@ -3686,7 +3686,7 @@ sisfb_fixup_SR11(struct sis_video_info *ivideo)
 		if(tmpreg & 0x20) {
 			tmpreg = SiS_GetReg(SISSR, 0x3e);
 			tmpreg = (tmpreg + 1) & 0xff;
-			outSISIDXREG(SISSR,0x3e,tmpreg);
+			SiS_SetReg(SISSR, 0x3e, tmpreg);
 			tmpreg = SiS_GetReg(SISSR, 0x11);
 		}
 		if(tmpreg & 0xf0) {
@@ -3716,7 +3716,7 @@ sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val)
 			case 1:
 				x += val;
 				if(x < 0) x = 0;
-				outSISIDXREG(SISSR,0x05,0x86);
+				SiS_SetReg(SISSR, 0x05, 0x86);
 				SiS_SetCH700x(&ivideo->SiS_Pr, 0x0a, (x & 0xff));
 				SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((x & 0x0100) >> 7), 0xFD);
 				break;
@@ -3745,11 +3745,11 @@ sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val)
 			temp += (val * 2);
 			p2_43 = temp & 0xff;
 			p2_42 = (temp & 0xf00) >> 4;
-			outSISIDXREG(SISPART2,0x1f,p2_1f);
+			SiS_SetReg(SISPART2, 0x1f, p2_1f);
 			setSISIDXREG(SISPART2,0x20,0x0F,p2_20);
 			setSISIDXREG(SISPART2,0x2b,0xF0,p2_2b);
 			setSISIDXREG(SISPART2,0x42,0x0F,p2_42);
-			outSISIDXREG(SISPART2,0x43,p2_43);
+			SiS_SetReg(SISPART2, 0x43, p2_43);
 		}
 	}
 }
@@ -3774,7 +3774,7 @@ sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val)
 			case 1:
 				y -= val;
 				if(y < 0) y = 0;
-				outSISIDXREG(SISSR,0x05,0x86);
+				SiS_SetReg(SISSR, 0x05, 0x86);
 				SiS_SetCH700x(&ivideo->SiS_Pr, 0x0b, (y & 0xff));
 				SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((y & 0x0100) >> 8), 0xFE);
 				break;
@@ -3798,8 +3798,8 @@ sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val)
 					p2_02 += 2;
 				}
 			}
-			outSISIDXREG(SISPART2,0x01,p2_01);
-			outSISIDXREG(SISPART2,0x02,p2_02);
+			SiS_SetReg(SISPART2, 0x01, p2_01);
+			SiS_SetReg(SISPART2, 0x02, p2_02);
 		}
 	}
 }
@@ -3816,7 +3816,7 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 	u8 reg1;
 #endif
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 #ifdef CONFIG_FB_SIS_315
 	sisfb_fixup_SR11(ivideo);
@@ -4196,8 +4196,8 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 
 	andSISIDXREG(SISSR, 0x15, 0xFB);
 	orSISIDXREG(SISSR, 0x15, 0x04);
-	outSISIDXREG(SISSR, 0x13, 0x00);
-	outSISIDXREG(SISSR, 0x14, 0xBF);
+	SiS_SetReg(SISSR, 0x13, 0x00);
+	SiS_SetReg(SISSR, 0x14, 0xBF);
 
 	for(i = 0; i < 2; i++) {
 		temp = 0x1234;
@@ -4288,8 +4288,8 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth
 		sr14 = (SiS_DRAMType[k][3] * buswidth) - 1;
 		if(buswidth == 4)      sr14 |= 0x80;
 		else if(buswidth == 2) sr14 |= 0x40;
-		outSISIDXREG(SISSR, 0x13, SiS_DRAMType[k][4]);
-		outSISIDXREG(SISSR, 0x14, sr14);
+		SiS_SetReg(SISSR, 0x13, SiS_DRAMType[k][4]);
+		SiS_SetReg(SISSR, 0x14, sr14);
 
 		BankNumHigh <<= 16;
 		BankNumMid <<= 16;
@@ -4356,7 +4356,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	if(!ivideo->SiS_Pr.UseROM)
 		bios = NULL;
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	if(bios) {
 		if(bios[0x52] & 0x80) {
@@ -4386,19 +4386,19 @@ sisfb_post_sis300(struct pci_dev *pdev)
 			v6 = bios[rindex++];
 		}
 	}
-	outSISIDXREG(SISSR, 0x28, v1);
-	outSISIDXREG(SISSR, 0x29, v2);
-	outSISIDXREG(SISSR, 0x2a, v3);
-	outSISIDXREG(SISSR, 0x2e, v4);
-	outSISIDXREG(SISSR, 0x2f, v5);
-	outSISIDXREG(SISSR, 0x30, v6);
+	SiS_SetReg(SISSR, 0x28, v1);
+	SiS_SetReg(SISSR, 0x29, v2);
+	SiS_SetReg(SISSR, 0x2a, v3);
+	SiS_SetReg(SISSR, 0x2e, v4);
+	SiS_SetReg(SISSR, 0x2f, v5);
+	SiS_SetReg(SISSR, 0x30, v6);
 
 	v1 = 0x10;
 	if(bios)
 		v1 = bios[0xa4];
-	outSISIDXREG(SISSR, 0x07, v1);       /* DAC speed */
+	SiS_SetReg(SISSR, 0x07, v1);       /* DAC speed */
 
-	outSISIDXREG(SISSR, 0x11, 0x0f);     /* DDC, power save */
+	SiS_SetReg(SISSR, 0x11, 0x0f);     /* DDC, power save */
 
 	v1 = 0x01; v2 = 0x43; v3 = 0x1e; v4 = 0x2a;
 	v5 = 0x06; v6 = 0x00; v7 = 0x00; v8 = 0x00;
@@ -4415,14 +4415,14 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	}
 	if(ivideo->revision_id >= 0x80)
 		v3 &= 0xfd;
-	outSISIDXREG(SISSR, 0x15, v1);       /* Ram type (assuming 0, BIOS 0xa5 step 8) */
-	outSISIDXREG(SISSR, 0x16, v2);
-	outSISIDXREG(SISSR, 0x17, v3);
-	outSISIDXREG(SISSR, 0x18, v4);
-	outSISIDXREG(SISSR, 0x19, v5);
-	outSISIDXREG(SISSR, 0x1a, v6);
-	outSISIDXREG(SISSR, 0x1b, v7);
-	outSISIDXREG(SISSR, 0x1c, v8);	   /* ---- */
+	SiS_SetReg(SISSR, 0x15, v1);       /* Ram type (assuming 0, BIOS 0xa5 step 8) */
+	SiS_SetReg(SISSR, 0x16, v2);
+	SiS_SetReg(SISSR, 0x17, v3);
+	SiS_SetReg(SISSR, 0x18, v4);
+	SiS_SetReg(SISSR, 0x19, v5);
+	SiS_SetReg(SISSR, 0x1a, v6);
+	SiS_SetReg(SISSR, 0x1b, v7);
+	SiS_SetReg(SISSR, 0x1c, v8);	   /* ---- */
 	andSISIDXREG(SISSR, 0x15 ,0xfb);
 	orSISIDXREG(SISSR, 0x15, 0x04);
 	if(bios) {
@@ -4433,69 +4433,69 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	v1 = 0x04;			   /* DAC pedestal (BIOS 0xe5) */
 	if(ivideo->revision_id >= 0x80)
 		v1 |= 0x01;
-	outSISIDXREG(SISSR, 0x1f, v1);
-	outSISIDXREG(SISSR, 0x20, 0xa4);     /* linear & relocated io & disable a0000 */
+	SiS_SetReg(SISSR, 0x1f, v1);
+	SiS_SetReg(SISSR, 0x20, 0xa4);     /* linear & relocated io & disable a0000 */
 	v1 = 0xf6; v2 = 0x0d; v3 = 0x00;
 	if(bios) {
 		v1 = bios[0xe8];
 		v2 = bios[0xe9];
 		v3 = bios[0xea];
 	}
-	outSISIDXREG(SISSR, 0x23, v1);
-	outSISIDXREG(SISSR, 0x24, v2);
-	outSISIDXREG(SISSR, 0x25, v3);
-	outSISIDXREG(SISSR, 0x21, 0x84);
-	outSISIDXREG(SISSR, 0x22, 0x00);
-	outSISIDXREG(SISCR, 0x37, 0x00);
+	SiS_SetReg(SISSR, 0x23, v1);
+	SiS_SetReg(SISSR, 0x24, v2);
+	SiS_SetReg(SISSR, 0x25, v3);
+	SiS_SetReg(SISSR, 0x21, 0x84);
+	SiS_SetReg(SISSR, 0x22, 0x00);
+	SiS_SetReg(SISCR, 0x37, 0x00);
 	orSISIDXREG(SISPART1, 0x24, 0x01);   /* unlock crt2 */
-	outSISIDXREG(SISPART1, 0x00, 0x00);
+	SiS_SetReg(SISPART1, 0x00, 0x00);
 	v1 = 0x40; v2 = 0x11;
 	if(bios) {
 		v1 = bios[0xec];
 		v2 = bios[0xeb];
 	}
-	outSISIDXREG(SISPART1, 0x02, v1);
+	SiS_SetReg(SISPART1, 0x02, v1);
 
 	if(ivideo->revision_id >= 0x80)
 		v2 &= ~0x01;
 
 	reg = SiS_GetReg(SISPART4, 0x00);
 	if((reg == 1) || (reg == 2)) {
-		outSISIDXREG(SISCR, 0x37, 0x02);
-		outSISIDXREG(SISPART2, 0x00, 0x1c);
+		SiS_SetReg(SISCR, 0x37, 0x02);
+		SiS_SetReg(SISPART2, 0x00, 0x1c);
 		v4 = 0x00; v5 = 0x00; v6 = 0x10;
 		if(ivideo->SiS_Pr.UseROM) {
 			v4 = bios[0xf5];
 			v5 = bios[0xf6];
 			v6 = bios[0xf7];
 		}
-		outSISIDXREG(SISPART4, 0x0d, v4);
-		outSISIDXREG(SISPART4, 0x0e, v5);
-		outSISIDXREG(SISPART4, 0x10, v6);
-		outSISIDXREG(SISPART4, 0x0f, 0x3f);
+		SiS_SetReg(SISPART4, 0x0d, v4);
+		SiS_SetReg(SISPART4, 0x0e, v5);
+		SiS_SetReg(SISPART4, 0x10, v6);
+		SiS_SetReg(SISPART4, 0x0f, 0x3f);
 		reg = SiS_GetReg(SISPART4, 0x01);
 		if(reg >= 0xb0) {
 			reg = SiS_GetReg(SISPART4, 0x23);
 			reg &= 0x20;
 			reg <<= 1;
-			outSISIDXREG(SISPART4, 0x23, reg);
+			SiS_SetReg(SISPART4, 0x23, reg);
 		}
 	} else {
 		v2 &= ~0x10;
 	}
-	outSISIDXREG(SISSR, 0x32, v2);
+	SiS_SetReg(SISSR, 0x32, v2);
 
 	andSISIDXREG(SISPART1, 0x24, 0xfe);  /* Lock CRT2 */
 
 	reg = SiS_GetReg(SISSR, 0x16);
 	reg &= 0xc3;
-	outSISIDXREG(SISCR, 0x35, reg);
-	outSISIDXREG(SISCR, 0x83, 0x00);
+	SiS_SetReg(SISCR, 0x35, reg);
+	SiS_SetReg(SISCR, 0x83, 0x00);
 #if !defined(__i386__) && !defined(__x86_64__)
 	if(sisfb_videoram) {
-		outSISIDXREG(SISSR, 0x13, 0x28);  /* ? */
+		SiS_SetReg(SISSR, 0x13, 0x28);  /* ? */
 		reg = ((sisfb_videoram >> 10) - 1) | 0x40;
-		outSISIDXREG(SISSR, 0x14, reg);
+		SiS_SetReg(SISSR, 0x14, reg);
 	} else {
 #endif
 		/* Need to map max FB size for finding out about RAM size */
@@ -4508,8 +4508,8 @@ sisfb_post_sis300(struct pci_dev *pdev)
 		} else {
 			printk(KERN_DEBUG
 				"sisfb: Failed to map memory for size detection, assuming 8MB\n");
-			outSISIDXREG(SISSR, 0x13, 0x28);  /* ? */
-			outSISIDXREG(SISSR, 0x14, 0x47);  /* 8MB, 64bit default */
+			SiS_SetReg(SISSR, 0x13, 0x28);  /* ? */
+			SiS_SetReg(SISSR, 0x14, 0x47);  /* 8MB, 64bit default */
 		}
 #if !defined(__i386__) && !defined(__x86_64__)
 	}
@@ -4527,8 +4527,8 @@ sisfb_post_sis300(struct pci_dev *pdev)
 			v2 = 0xb2;
 		}
 	}
-	outSISIDXREG(SISSR, 0x21, v1);
-	outSISIDXREG(SISSR, 0x22, v2);
+	SiS_SetReg(SISSR, 0x21, v1);
+	SiS_SetReg(SISSR, 0x22, v2);
 
 	/* Sense CRT1 */
 	sisfb_sense_crt1(ivideo);
@@ -4541,13 +4541,13 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	ivideo->SiS_Pr.VideoMemorySize = 8 << 20;
 	SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	/* Display off */
 	orSISIDXREG(SISSR, 0x01, 0x20);
 
 	/* Save mode number in CR34 */
-	outSISIDXREG(SISCR, 0x34, 0x2e);
+	SiS_SetReg(SISCR, 0x34, 0x2e);
 
 	/* Let everyone know what the current mode is */
 	ivideo->modeprechange = 0x2e;
@@ -4670,16 +4670,16 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 
 	if(!ivideo->video_vbase) {
 		printk(KERN_ERR "sisfb: Unable to detect RAM size. Setting default.\n");
-		outSISIDXREG(SISSR, 0x13, 0x35);
-		outSISIDXREG(SISSR, 0x14, 0x41);
+		SiS_SetReg(SISSR, 0x13, 0x35);
+		SiS_SetReg(SISSR, 0x14, 0x41);
 		/* TODO */
 		return;
 	}
 
 	/* Non-interleaving */
-	outSISIDXREG(SISSR, 0x15, 0x00);
+	SiS_SetReg(SISSR, 0x15, 0x00);
 	/* No tiling */
-	outSISIDXREG(SISSR, 0x1c, 0x00);
+	SiS_SetReg(SISSR, 0x1c, 0x00);
 
 	if(ivideo->chip == XGI_20) {
 
@@ -4687,52 +4687,52 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 		reg = SiS_GetReg(SISCR, 0x97);
 		if(!(reg & 0x01)) {	/* Single 32/16 */
 			buswidth = 32;
-			outSISIDXREG(SISSR, 0x13, 0xb1);
-			outSISIDXREG(SISSR, 0x14, 0x52);
+			SiS_SetReg(SISSR, 0x13, 0xb1);
+			SiS_SetReg(SISSR, 0x14, 0x52);
 			sisfb_post_xgi_delay(ivideo, 1);
 			sr14 = 0x02;
 			if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
 				goto bail_out;
 
-			outSISIDXREG(SISSR, 0x13, 0x31);
-			outSISIDXREG(SISSR, 0x14, 0x42);
+			SiS_SetReg(SISSR, 0x13, 0x31);
+			SiS_SetReg(SISSR, 0x14, 0x42);
 			sisfb_post_xgi_delay(ivideo, 1);
 			if(sisfb_post_xgi_rwtest(ivideo, 23, 23, mapsize))
 				goto bail_out;
 
 			buswidth = 16;
-			outSISIDXREG(SISSR, 0x13, 0xb1);
-			outSISIDXREG(SISSR, 0x14, 0x41);
+			SiS_SetReg(SISSR, 0x13, 0xb1);
+			SiS_SetReg(SISSR, 0x14, 0x41);
 			sisfb_post_xgi_delay(ivideo, 1);
 			sr14 = 0x01;
 			if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
 				goto bail_out;
 			else
-				outSISIDXREG(SISSR, 0x13, 0x31);
+				SiS_SetReg(SISSR, 0x13, 0x31);
 		} else {		/* Dual 16/8 */
 			buswidth = 16;
-			outSISIDXREG(SISSR, 0x13, 0xb1);
-			outSISIDXREG(SISSR, 0x14, 0x41);
+			SiS_SetReg(SISSR, 0x13, 0xb1);
+			SiS_SetReg(SISSR, 0x14, 0x41);
 			sisfb_post_xgi_delay(ivideo, 1);
 			sr14 = 0x01;
 			if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
 				goto bail_out;
 
-			outSISIDXREG(SISSR, 0x13, 0x31);
-			outSISIDXREG(SISSR, 0x14, 0x31);
+			SiS_SetReg(SISSR, 0x13, 0x31);
+			SiS_SetReg(SISSR, 0x14, 0x31);
 			sisfb_post_xgi_delay(ivideo, 1);
 			if(sisfb_post_xgi_rwtest(ivideo, 22, 22, mapsize))
 				goto bail_out;
 
 			buswidth = 8;
-			outSISIDXREG(SISSR, 0x13, 0xb1);
-			outSISIDXREG(SISSR, 0x14, 0x30);
+			SiS_SetReg(SISSR, 0x13, 0xb1);
+			SiS_SetReg(SISSR, 0x14, 0x30);
 			sisfb_post_xgi_delay(ivideo, 1);
 			sr14 = 0x00;
 			if(sisfb_post_xgi_rwtest(ivideo, 21, 22, mapsize))
 				goto bail_out;
 			else
-				outSISIDXREG(SISSR, 0x13, 0x31);
+				SiS_SetReg(SISSR, 0x13, 0x31);
 		}
 
 	} else {	/* XGI_40 */
@@ -4747,52 +4747,52 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 			buswidth = 32;
 			if(ivideo->revision_id == 2) {
 				channelab = 2;
-				outSISIDXREG(SISSR, 0x13, 0xa1);
-				outSISIDXREG(SISSR, 0x14, 0x44);
+				SiS_SetReg(SISSR, 0x13, 0xa1);
+				SiS_SetReg(SISSR, 0x14, 0x44);
 				sr14 = 0x04;
 				sisfb_post_xgi_delay(ivideo, 1);
 				if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
 					goto bail_out;
 
-				outSISIDXREG(SISSR, 0x13, 0x21);
-				outSISIDXREG(SISSR, 0x14, 0x34);
+				SiS_SetReg(SISSR, 0x13, 0x21);
+				SiS_SetReg(SISSR, 0x14, 0x34);
 				if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
 					goto bail_out;
 
 				channelab = 1;
-				outSISIDXREG(SISSR, 0x13, 0xa1);
-				outSISIDXREG(SISSR, 0x14, 0x40);
+				SiS_SetReg(SISSR, 0x13, 0xa1);
+				SiS_SetReg(SISSR, 0x14, 0x40);
 				sr14 = 0x00;
 				if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
 					goto bail_out;
 
-				outSISIDXREG(SISSR, 0x13, 0x21);
-				outSISIDXREG(SISSR, 0x14, 0x30);
+				SiS_SetReg(SISSR, 0x13, 0x21);
+				SiS_SetReg(SISSR, 0x14, 0x30);
 			} else {
 				channelab = 3;
-				outSISIDXREG(SISSR, 0x13, 0xa1);
-				outSISIDXREG(SISSR, 0x14, 0x4c);
+				SiS_SetReg(SISSR, 0x13, 0xa1);
+				SiS_SetReg(SISSR, 0x14, 0x4c);
 				sr14 = 0x0c;
 				sisfb_post_xgi_delay(ivideo, 1);
 				if(sisfb_post_xgi_rwtest(ivideo, 23, 25, mapsize))
 					goto bail_out;
 
 				channelab = 2;
-				outSISIDXREG(SISSR, 0x14, 0x48);
+				SiS_SetReg(SISSR, 0x14, 0x48);
 				sisfb_post_xgi_delay(ivideo, 1);
 				sr14 = 0x08;
 				if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
 					goto bail_out;
 
-				outSISIDXREG(SISSR, 0x13, 0x21);
-				outSISIDXREG(SISSR, 0x14, 0x3c);
+				SiS_SetReg(SISSR, 0x13, 0x21);
+				SiS_SetReg(SISSR, 0x14, 0x3c);
 				sr14 = 0x0c;
 
 				if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) {
 					channelab = 3;
 				} else {
 					channelab = 2;
-					outSISIDXREG(SISSR, 0x14, 0x38);
+					SiS_SetReg(SISSR, 0x14, 0x38);
 					sr14 = 0x08;
 				}
 			}
@@ -4803,26 +4803,26 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 			buswidth = 64;
 			if(ivideo->revision_id == 2) {
 				channelab = 1;
-				outSISIDXREG(SISSR, 0x13, 0xa1);
-				outSISIDXREG(SISSR, 0x14, 0x52);
+				SiS_SetReg(SISSR, 0x13, 0xa1);
+				SiS_SetReg(SISSR, 0x14, 0x52);
 				sisfb_post_xgi_delay(ivideo, 1);
 				sr14 = 0x02;
 				if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
 					goto bail_out;
 
-				outSISIDXREG(SISSR, 0x13, 0x21);
-				outSISIDXREG(SISSR, 0x14, 0x42);
+				SiS_SetReg(SISSR, 0x13, 0x21);
+				SiS_SetReg(SISSR, 0x14, 0x42);
 			} else {
 				channelab = 2;
-				outSISIDXREG(SISSR, 0x13, 0xa1);
-				outSISIDXREG(SISSR, 0x14, 0x5a);
+				SiS_SetReg(SISSR, 0x13, 0xa1);
+				SiS_SetReg(SISSR, 0x14, 0x5a);
 				sisfb_post_xgi_delay(ivideo, 1);
 				sr14 = 0x0a;
 				if(sisfb_post_xgi_rwtest(ivideo, 24, 25, mapsize))
 					goto bail_out;
 
-				outSISIDXREG(SISSR, 0x13, 0x21);
-				outSISIDXREG(SISSR, 0x14, 0x4a);
+				SiS_SetReg(SISSR, 0x13, 0x21);
+				SiS_SetReg(SISSR, 0x14, 0x4a);
 			}
 			sisfb_post_xgi_delay(ivideo, 1);
 
@@ -4910,9 +4910,9 @@ sisfb_post_xgi_setclocks(struct sis_video_info *ivideo, u8 regb)
 		v2 = ivideo->bios_abase[0x90 + index + 1];
 		v3 = ivideo->bios_abase[0x90 + index + 2];
 	}
-	outSISIDXREG(SISSR, 0x28, v1);
-	outSISIDXREG(SISSR, 0x29, v2);
-	outSISIDXREG(SISSR, 0x2a, v3);
+	SiS_SetReg(SISSR, 0x28, v1);
+	SiS_SetReg(SISSR, 0x29, v2);
+	SiS_SetReg(SISSR, 0x2a, v3);
 	sisfb_post_xgi_delay(ivideo, 0x43);
 	sisfb_post_xgi_delay(ivideo, 0x43);
 	sisfb_post_xgi_delay(ivideo, 0x43);
@@ -4923,9 +4923,9 @@ sisfb_post_xgi_setclocks(struct sis_video_info *ivideo, u8 regb)
 		v2 = ivideo->bios_abase[0xb8 + index + 1];
 		v3 = ivideo->bios_abase[0xb8 + index + 2];
 	}
-	outSISIDXREG(SISSR, 0x2e, v1);
-	outSISIDXREG(SISSR, 0x2f, v2);
-	outSISIDXREG(SISSR, 0x30, v3);
+	SiS_SetReg(SISSR, 0x2e, v1);
+	SiS_SetReg(SISSR, 0x2f, v2);
+	SiS_SetReg(SISSR, 0x30, v3);
 	sisfb_post_xgi_delay(ivideo, 0x43);
 	sisfb_post_xgi_delay(ivideo, 0x43);
 	sisfb_post_xgi_delay(ivideo, 0x43);
@@ -5006,7 +5006,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	SiS_SetRegByte(SISMISCW, reg);
 
 	/* Unlock SR */
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 	reg = SiS_GetReg(SISSR, 0x05);
 	if(reg != 0xa1)
 		return 0;
@@ -5014,13 +5014,13 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	/* Clear some regs */
 	for(i = 0; i < 0x22; i++) {
 		if(0x06 + i == 0x20) continue;
-		outSISIDXREG(SISSR, 0x06 + i, 0x00);
+		SiS_SetReg(SISSR, 0x06 + i, 0x00);
 	}
 	for(i = 0; i < 0x0b; i++) {
-		outSISIDXREG(SISSR, 0x31 + i, 0x00);
+		SiS_SetReg(SISSR, 0x31 + i, 0x00);
 	}
 	for(i = 0; i < 0x10; i++) {
-		outSISIDXREG(SISCR, 0x30 + i, 0x00);
+		SiS_SetReg(SISCR, 0x30 + i, 0x00);
 	}
 
 	ptr = cs78;
@@ -5028,7 +5028,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ptr = (const u8 *)&bios[0x78];
 	}
 	for(i = 0; i < 3; i++) {
-		outSISIDXREG(SISSR, 0x23 + i, ptr[i]);
+		SiS_SetReg(SISSR, 0x23 + i, ptr[i]);
 	}
 
 	ptr = cs76;
@@ -5036,7 +5036,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ptr = (const u8 *)&bios[0x76];
 	}
 	for(i = 0; i < 2; i++) {
-		outSISIDXREG(SISSR, 0x21 + i, ptr[i]);
+		SiS_SetReg(SISSR, 0x21 + i, ptr[i]);
 	}
 
 	v1 = 0x18; v2 = 0x00;
@@ -5044,27 +5044,27 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		v1 = bios[0x74];
 		v2 = bios[0x75];
 	}
-	outSISIDXREG(SISSR, 0x07, v1);
-	outSISIDXREG(SISSR, 0x11, 0x0f);
-	outSISIDXREG(SISSR, 0x1f, v2);
+	SiS_SetReg(SISSR, 0x07, v1);
+	SiS_SetReg(SISSR, 0x11, 0x0f);
+	SiS_SetReg(SISSR, 0x1f, v2);
 	/* PCI linear mode, RelIO enabled, A0000 decoding disabled */
-	outSISIDXREG(SISSR, 0x20, 0x80 | 0x20 | 0x04);
-	outSISIDXREG(SISSR, 0x27, 0x74);
+	SiS_SetReg(SISSR, 0x20, 0x80 | 0x20 | 0x04);
+	SiS_SetReg(SISSR, 0x27, 0x74);
 
 	ptr = cs7b;
 	if(ivideo->haveXGIROM) {
 		ptr = (const u8 *)&bios[0x7b];
 	}
 	for(i = 0; i < 3; i++) {
-		outSISIDXREG(SISSR, 0x31 + i, ptr[i]);
+		SiS_SetReg(SISSR, 0x31 + i, ptr[i]);
 	}
 
 	if(ivideo->chip == XGI_40) {
 		if(ivideo->revision_id == 2) {
 			setSISIDXREG(SISSR, 0x3b, 0x3f, 0xc0);
 		}
-		outSISIDXREG(SISCR, 0x7d, 0xfe);
-		outSISIDXREG(SISCR, 0x7e, 0x0f);
+		SiS_SetReg(SISCR, 0x7d, 0xfe);
+		SiS_SetReg(SISCR, 0x7e, 0x0f);
 	}
 	if(ivideo->revision_id == 0) {	/* 40 *and* 20? */
 		andSISIDXREG(SISCR, 0x58, 0xd7);
@@ -5078,36 +5078,36 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	setSISIDXREG(SISCR, 0x38, 0x1f, reg);
 
 	if(ivideo->chip == XGI_20) {
-		outSISIDXREG(SISSR, 0x36, 0x70);
+		SiS_SetReg(SISSR, 0x36, 0x70);
 	} else {
-		outSISIDXREG(SISVID, 0x00, 0x86);
-		outSISIDXREG(SISVID, 0x32, 0x00);
-		outSISIDXREG(SISVID, 0x30, 0x00);
-		outSISIDXREG(SISVID, 0x32, 0x01);
-		outSISIDXREG(SISVID, 0x30, 0x00);
+		SiS_SetReg(SISVID, 0x00, 0x86);
+		SiS_SetReg(SISVID, 0x32, 0x00);
+		SiS_SetReg(SISVID, 0x30, 0x00);
+		SiS_SetReg(SISVID, 0x32, 0x01);
+		SiS_SetReg(SISVID, 0x30, 0x00);
 		andSISIDXREG(SISVID, 0x2f, 0xdf);
 		andSISIDXREG(SISCAP, 0x00, 0x3f);
 
-		outSISIDXREG(SISPART1, 0x2f, 0x01);
-		outSISIDXREG(SISPART1, 0x00, 0x00);
-		outSISIDXREG(SISPART1, 0x02, bios[0x7e]);
-		outSISIDXREG(SISPART1, 0x2e, 0x08);
+		SiS_SetReg(SISPART1, 0x2f, 0x01);
+		SiS_SetReg(SISPART1, 0x00, 0x00);
+		SiS_SetReg(SISPART1, 0x02, bios[0x7e]);
+		SiS_SetReg(SISPART1, 0x2e, 0x08);
 		andSISIDXREG(SISPART1, 0x35, 0x7f);
 		andSISIDXREG(SISPART1, 0x50, 0xfe);
 
 		reg = SiS_GetReg(SISPART4, 0x00);
 		if(reg == 1 || reg == 2) {
-			outSISIDXREG(SISPART2, 0x00, 0x1c);
-			outSISIDXREG(SISPART4, 0x0d, bios[0x7f]);
-			outSISIDXREG(SISPART4, 0x0e, bios[0x80]);
-			outSISIDXREG(SISPART4, 0x10, bios[0x81]);
+			SiS_SetReg(SISPART2, 0x00, 0x1c);
+			SiS_SetReg(SISPART4, 0x0d, bios[0x7f]);
+			SiS_SetReg(SISPART4, 0x0e, bios[0x80]);
+			SiS_SetReg(SISPART4, 0x10, bios[0x81]);
 			andSISIDXREG(SISPART4, 0x0f, 0x3f);
 
 			reg = SiS_GetReg(SISPART4, 0x01);
 			if((reg & 0xf0) >= 0xb0) {
 				reg = SiS_GetReg(SISPART4, 0x23);
 				if(reg & 0x20) reg |= 0x40;
-				outSISIDXREG(SISPART4, 0x23, reg);
+				SiS_SetReg(SISPART4, 0x23, reg);
 				reg = (reg & 0x20) ? 0x02 : 0x00;
 				setSISIDXREG(SISPART1, 0x1e, 0xfd, reg);
 			}
@@ -5155,7 +5155,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			}
 			setSISIDXREG(SISCR, 0x5f, 0xf0, v2);
 		}
-		outSISIDXREG(SISSR, 0x22, v1);
+		SiS_SetReg(SISSR, 0x22, v1);
 
 		if(ivideo->revision_id == 2) {
 			v1 = SiS_GetReg(SISSR, 0x3b);
@@ -5179,7 +5179,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		v2 = SiS_GetReg(SISCR, 0x5f);
 		if((!(reg & 0x02)) && (v2 & 0x0e))
 			v1 |= 0x08;
-		outSISIDXREG(SISSR, 0x27, v1);
+		SiS_SetReg(SISSR, 0x27, v1);
 
 		if(bios[0x64] & 0x01) {
 			setSISIDXREG(SISCR, 0x5f, 0xf0, bios[0x64]);
@@ -5192,16 +5192,16 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			v1 &= 0xfc;
 			orSISIDXREG(SISCR, 0x5f, 0x08);
 		}
-		outSISIDXREG(SISCR, 0x48, v1);
+		SiS_SetReg(SISCR, 0x48, v1);
 
 		setSISIDXREG(SISCR, 0x47, 0x04, bios[0x4f6] & 0xfb);
 		setSISIDXREG(SISCR, 0x49, 0xf0, bios[0x4f8] & 0x0f);
 		setSISIDXREG(SISCR, 0x4a, 0x60, bios[0x4f9] & 0x9f);
 		setSISIDXREG(SISCR, 0x4b, 0x08, bios[0x4fa] & 0xf7);
 		setSISIDXREG(SISCR, 0x4c, 0x80, bios[0x4fb] & 0x7f);
-		outSISIDXREG(SISCR, 0x70, bios[0x4fc]);
+		SiS_SetReg(SISCR, 0x70, bios[0x4fc]);
 		setSISIDXREG(SISCR, 0x71, 0xf0, bios[0x4fd] & 0x0f);
-		outSISIDXREG(SISCR, 0x74, 0xd0);
+		SiS_SetReg(SISCR, 0x74, 0xd0);
 		setSISIDXREG(SISCR, 0x74, 0xcf, bios[0x4fe] & 0x30);
 		setSISIDXREG(SISCR, 0x75, 0xe0, bios[0x4ff] & 0x1f);
 		setSISIDXREG(SISCR, 0x76, 0xe0, bios[0x500] & 0x1f);
@@ -5210,7 +5210,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			v1 = 0xf0;
 			pci_dev_put(mypdev);
 		}
-		outSISIDXREG(SISCR, 0x77, v1);
+		SiS_SetReg(SISCR, 0x77, v1);
 	}
 
 	/* RAM type */
@@ -5221,14 +5221,14 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	if(ivideo->haveXGIROM) {
 		v1 = bios[0x140 + regb];
 	}
-	outSISIDXREG(SISCR, 0x6d, v1);
+	SiS_SetReg(SISCR, 0x6d, v1);
 
 	ptr = cs128;
 	if(ivideo->haveXGIROM) {
 		ptr = (const u8 *)&bios[0x128];
 	}
 	for(i = 0, j = 0; i < 3; i++, j += 8) {
-		outSISIDXREG(SISCR, 0x68 + i, ptr[j + regb]);
+		SiS_SetReg(SISCR, 0x68 + i, ptr[j + regb]);
 	}
 
 	ptr  = cs31a;
@@ -5252,7 +5252,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			if(regd & 0x01) reg |= 0x04;
 			if(regd & 0x02) reg |= 0x08;
 			regd >>= 2;
-			outSISIDXREG(SISCR, rega, reg);
+			SiS_SetReg(SISCR, rega, reg);
 			reg = SiS_GetReg(SISCR, rega);
 			reg = SiS_GetReg(SISCR, rega);
 			reg += 0x10;
@@ -5281,7 +5281,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 				if(regd & 0x01) reg |= 0x01;
 				if(regd & 0x02) reg |= 0x02;
 				regd >>= 2;
-				outSISIDXREG(SISCR, 0x6f, reg);
+				SiS_SetReg(SISCR, 0x6f, reg);
 				reg = SiS_GetReg(SISCR, 0x6f);
 				reg = SiS_GetReg(SISCR, 0x6f);
 				reg += 0x08;
@@ -5294,7 +5294,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ptr  = (const u8 *)&bios[0x148];
 	}
 	for(i = 0, j = 0; i < 2; i++, j += 8) {
-		outSISIDXREG(SISCR, 0x80 + i, ptr[j + regb]);
+		SiS_SetReg(SISCR, 0x80 + i, ptr[j + regb]);
 	}
 
 	andSISIDXREG(SISCR, 0x89, 0x8f);
@@ -5311,7 +5311,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		if(regd & 0x01) reg |= 0x01;
 		if(regd & 0x02) reg |= 0x02;
 		regd >>= 2;
-		outSISIDXREG(SISCR, 0x89, reg);
+		SiS_SetReg(SISCR, 0x89, reg);
 		reg = SiS_GetReg(SISCR, 0x89);
 		reg = SiS_GetReg(SISCR, 0x89);
 		reg += 0x10;
@@ -5324,27 +5324,27 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		v3 = bios[0x120 + regb];
 		v4 = bios[0x1ca];
 	}
-	outSISIDXREG(SISCR, 0x45, v1 & 0x0f);
-	outSISIDXREG(SISCR, 0x99, (v1 >> 4) & 0x07);
+	SiS_SetReg(SISCR, 0x45, v1 & 0x0f);
+	SiS_SetReg(SISCR, 0x99, (v1 >> 4) & 0x07);
 	orSISIDXREG(SISCR, 0x40, v1 & 0x80);
-	outSISIDXREG(SISCR, 0x41, v2);
+	SiS_SetReg(SISCR, 0x41, v2);
 
 	ptr  = cs170;
 	if(ivideo->haveXGIROM) {
 		ptr  = (const u8 *)&bios[0x170];
 	}
 	for(i = 0, j = 0; i < 7; i++, j += 8) {
-		outSISIDXREG(SISCR, 0x90 + i, ptr[j + regb]);
+		SiS_SetReg(SISCR, 0x90 + i, ptr[j + regb]);
 	}
 
-	outSISIDXREG(SISCR, 0x59, v3);
+	SiS_SetReg(SISCR, 0x59, v3);
 
 	ptr  = cs1a8;
 	if(ivideo->haveXGIROM) {
 		ptr  = (const u8 *)&bios[0x1a8];
 	}
 	for(i = 0, j = 0; i < 3; i++, j += 8) {
-		outSISIDXREG(SISCR, 0xc3 + i, ptr[j + regb]);
+		SiS_SetReg(SISCR, 0xc3 + i, ptr[j + regb]);
 	}
 
 	ptr  = cs100;
@@ -5352,27 +5352,27 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ptr  = (const u8 *)&bios[0x100];
 	}
 	for(i = 0, j = 0; i < 2; i++, j += 8) {
-		outSISIDXREG(SISCR, 0x8a + i, ptr[j + regb]);
+		SiS_SetReg(SISCR, 0x8a + i, ptr[j + regb]);
 	}
 
-	outSISIDXREG(SISCR, 0xcf, v4);
+	SiS_SetReg(SISCR, 0xcf, v4);
 
-	outSISIDXREG(SISCR, 0x83, 0x09);
-	outSISIDXREG(SISCR, 0x87, 0x00);
+	SiS_SetReg(SISCR, 0x83, 0x09);
+	SiS_SetReg(SISCR, 0x87, 0x00);
 
 	if(ivideo->chip == XGI_40) {
 		if( (ivideo->revision_id == 1) ||
 		    (ivideo->revision_id == 2) ) {
-			outSISIDXREG(SISCR, 0x8c, 0x87);
+			SiS_SetReg(SISCR, 0x8c, 0x87);
 		}
 	}
 
-	outSISIDXREG(SISSR, 0x17, 0x00);
-	outSISIDXREG(SISSR, 0x1a, 0x87);
+	SiS_SetReg(SISSR, 0x17, 0x00);
+	SiS_SetReg(SISSR, 0x1a, 0x87);
 
 	if(ivideo->chip == XGI_20) {
-		outSISIDXREG(SISSR, 0x15, 0x00);
-		outSISIDXREG(SISSR, 0x1c, 0x00);
+		SiS_SetReg(SISSR, 0x15, 0x00);
+		SiS_SetReg(SISSR, 0x1c, 0x00);
 	}
 
 	ramtype = 0x00; v1 = 0x10;
@@ -5382,7 +5382,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	}
 	if(!(ramtype & 0x80)) {
 		if(ivideo->chip == XGI_20) {
-			outSISIDXREG(SISCR, 0x97, v1);
+			SiS_SetReg(SISCR, 0x97, v1);
 			reg = SiS_GetReg(SISCR, 0x97);
 			if(reg & 0x10) {
 				ramtype = (reg & 0x01) << 1;
@@ -5412,55 +5412,55 @@ sisfb_post_xgi(struct pci_dev *pdev)
 				v2 = bios[regb + 0x160];
 				v3 = bios[regb + 0x168];
 			}
-			outSISIDXREG(SISCR, 0x82, v1);
-			outSISIDXREG(SISCR, 0x85, v2);
-			outSISIDXREG(SISCR, 0x86, v3);
+			SiS_SetReg(SISCR, 0x82, v1);
+			SiS_SetReg(SISCR, 0x85, v2);
+			SiS_SetReg(SISCR, 0x86, v3);
 		} else {
-			outSISIDXREG(SISCR, 0x82, 0x88);
-			outSISIDXREG(SISCR, 0x86, 0x00);
+			SiS_SetReg(SISCR, 0x82, 0x88);
+			SiS_SetReg(SISCR, 0x86, 0x00);
 			reg = SiS_GetReg(SISCR, 0x86);
-			outSISIDXREG(SISCR, 0x86, 0x88);
+			SiS_SetReg(SISCR, 0x86, 0x88);
 			reg = SiS_GetReg(SISCR, 0x86);
-			outSISIDXREG(SISCR, 0x86, bios[regb + 0x168]);
-			outSISIDXREG(SISCR, 0x82, 0x77);
-			outSISIDXREG(SISCR, 0x85, 0x00);
+			SiS_SetReg(SISCR, 0x86, bios[regb + 0x168]);
+			SiS_SetReg(SISCR, 0x82, 0x77);
+			SiS_SetReg(SISCR, 0x85, 0x00);
 			reg = SiS_GetReg(SISCR, 0x85);
-			outSISIDXREG(SISCR, 0x85, 0x88);
+			SiS_SetReg(SISCR, 0x85, 0x88);
 			reg = SiS_GetReg(SISCR, 0x85);
-			outSISIDXREG(SISCR, 0x85, bios[regb + 0x160]);
-			outSISIDXREG(SISCR, 0x82, bios[regb + 0x158]);
+			SiS_SetReg(SISCR, 0x85, bios[regb + 0x160]);
+			SiS_SetReg(SISCR, 0x82, bios[regb + 0x158]);
 		}
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISCR, 0x97, 0x00);
+			SiS_SetReg(SISCR, 0x97, 0x00);
 		}
-		outSISIDXREG(SISCR, 0x98, 0x01);
-		outSISIDXREG(SISCR, 0x9a, 0x02);
+		SiS_SetReg(SISCR, 0x98, 0x01);
+		SiS_SetReg(SISCR, 0x9a, 0x02);
 
-		outSISIDXREG(SISSR, 0x18, 0x01);
+		SiS_SetReg(SISSR, 0x18, 0x01);
 		if((ivideo->chip == XGI_20) ||
 		   (ivideo->revision_id == 2)) {
-			outSISIDXREG(SISSR, 0x19, 0x40);
+			SiS_SetReg(SISSR, 0x19, 0x40);
 		} else {
-			outSISIDXREG(SISSR, 0x19, 0x20);
+			SiS_SetReg(SISSR, 0x19, 0x20);
 		}
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
 		if((ivideo->chip == XGI_20) || (bios[0x1cb] != 0x0c)) {
 			sisfb_post_xgi_delay(ivideo, 0x43);
 			sisfb_post_xgi_delay(ivideo, 0x43);
 			sisfb_post_xgi_delay(ivideo, 0x43);
-			outSISIDXREG(SISSR, 0x18, 0x00);
+			SiS_SetReg(SISSR, 0x18, 0x00);
 			if((ivideo->chip == XGI_20) ||
 			   (ivideo->revision_id == 2)) {
-				outSISIDXREG(SISSR, 0x19, 0x40);
+				SiS_SetReg(SISSR, 0x19, 0x40);
 			} else {
-				outSISIDXREG(SISSR, 0x19, 0x20);
+				SiS_SetReg(SISSR, 0x19, 0x20);
 			}
 		} else if((ivideo->chip == XGI_40) && (bios[0x1cb] == 0x0c)) {
-			/* outSISIDXREG(SISSR, 0x16, 0x0c); */ /* ? */
+			/* SiS_SetReg(SISSR, 0x16, 0x0c); */ /* ? */
 		}
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
 		sisfb_post_xgi_delay(ivideo, 4);
 		v1 = 0x31; v2 = 0x03; v3 = 0x83; v4 = 0x03; v5 = 0x83;
 		if(ivideo->haveXGIROM) {
@@ -5471,24 +5471,24 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			v4 = bios[index + 2];
 			v5 = bios[index + 3];
 		}
-		outSISIDXREG(SISSR, 0x18, v1);
-		outSISIDXREG(SISSR, 0x19, ((ivideo->chip == XGI_20) ? 0x02 : 0x01));
-		outSISIDXREG(SISSR, 0x16, v2);
-		outSISIDXREG(SISSR, 0x16, v3);
+		SiS_SetReg(SISSR, 0x18, v1);
+		SiS_SetReg(SISSR, 0x19, ((ivideo->chip == XGI_20) ? 0x02 : 0x01));
+		SiS_SetReg(SISSR, 0x16, v2);
+		SiS_SetReg(SISSR, 0x16, v3);
 		sisfb_post_xgi_delay(ivideo, 0x43);
-		outSISIDXREG(SISSR, 0x1b, 0x03);
+		SiS_SetReg(SISSR, 0x1b, 0x03);
 		sisfb_post_xgi_delay(ivideo, 0x22);
-		outSISIDXREG(SISSR, 0x18, v1);
-		outSISIDXREG(SISSR, 0x19, 0x00);
-		outSISIDXREG(SISSR, 0x16, v4);
-		outSISIDXREG(SISSR, 0x16, v5);
-		outSISIDXREG(SISSR, 0x1b, 0x00);
+		SiS_SetReg(SISSR, 0x18, v1);
+		SiS_SetReg(SISSR, 0x19, 0x00);
+		SiS_SetReg(SISSR, 0x16, v4);
+		SiS_SetReg(SISSR, 0x16, v5);
+		SiS_SetReg(SISSR, 0x1b, 0x00);
 		break;
 	case 1:
-		outSISIDXREG(SISCR, 0x82, 0x77);
-		outSISIDXREG(SISCR, 0x86, 0x00);
+		SiS_SetReg(SISCR, 0x82, 0x77);
+		SiS_SetReg(SISCR, 0x86, 0x00);
 		reg = SiS_GetReg(SISCR, 0x86);
-		outSISIDXREG(SISCR, 0x86, 0x88);
+		SiS_SetReg(SISCR, 0x86, 0x88);
 		reg = SiS_GetReg(SISCR, 0x86);
 		v1 = cs168[regb]; v2 = cs160[regb]; v3 = cs158[regb];
 		if(ivideo->haveXGIROM) {
@@ -5496,49 +5496,49 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			v2 = bios[regb + 0x160];
 			v3 = bios[regb + 0x158];
 		}
-		outSISIDXREG(SISCR, 0x86, v1);
-		outSISIDXREG(SISCR, 0x82, 0x77);
-		outSISIDXREG(SISCR, 0x85, 0x00);
+		SiS_SetReg(SISCR, 0x86, v1);
+		SiS_SetReg(SISCR, 0x82, 0x77);
+		SiS_SetReg(SISCR, 0x85, 0x00);
 		reg = SiS_GetReg(SISCR, 0x85);
-		outSISIDXREG(SISCR, 0x85, 0x88);
+		SiS_SetReg(SISCR, 0x85, 0x88);
 		reg = SiS_GetReg(SISCR, 0x85);
-		outSISIDXREG(SISCR, 0x85, v2);
-		outSISIDXREG(SISCR, 0x82, v3);
-		outSISIDXREG(SISCR, 0x98, 0x01);
-		outSISIDXREG(SISCR, 0x9a, 0x02);
+		SiS_SetReg(SISCR, 0x85, v2);
+		SiS_SetReg(SISCR, 0x82, v3);
+		SiS_SetReg(SISCR, 0x98, 0x01);
+		SiS_SetReg(SISCR, 0x9a, 0x02);
 
-		outSISIDXREG(SISSR, 0x28, 0x64);
-		outSISIDXREG(SISSR, 0x29, 0x63);
+		SiS_SetReg(SISSR, 0x28, 0x64);
+		SiS_SetReg(SISSR, 0x29, 0x63);
 		sisfb_post_xgi_delay(ivideo, 15);
-		outSISIDXREG(SISSR, 0x18, 0x00);
-		outSISIDXREG(SISSR, 0x19, 0x20);
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
-		outSISIDXREG(SISSR, 0x18, 0xc5);
-		outSISIDXREG(SISSR, 0x19, 0x23);
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x18, 0x00);
+		SiS_SetReg(SISSR, 0x19, 0x20);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x18, 0xc5);
+		SiS_SetReg(SISSR, 0x19, 0x23);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
 		sisfb_post_xgi_delay(ivideo, 1);
-		outSISIDXREG(SISCR, 0x97,0x11);
+		SiS_SetReg(SISCR, 0x97, 0x11);
 		sisfb_post_xgi_setclocks(ivideo, regb);
 		sisfb_post_xgi_delay(ivideo, 0x46);
-		outSISIDXREG(SISSR, 0x18, 0xc5);
-		outSISIDXREG(SISSR, 0x19, 0x23);
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x18, 0xc5);
+		SiS_SetReg(SISSR, 0x19, 0x23);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
 		sisfb_post_xgi_delay(ivideo, 1);
-		outSISIDXREG(SISSR, 0x1b, 0x04);
+		SiS_SetReg(SISSR, 0x1b, 0x04);
 		sisfb_post_xgi_delay(ivideo, 1);
-		outSISIDXREG(SISSR, 0x1b, 0x00);
+		SiS_SetReg(SISSR, 0x1b, 0x00);
 		sisfb_post_xgi_delay(ivideo, 1);
 		v1 = 0x31;
 		if(ivideo->haveXGIROM) {
 			v1 = bios[0xf0];
 		}
-		outSISIDXREG(SISSR, 0x18, v1);
-		outSISIDXREG(SISSR, 0x19, 0x06);
-		outSISIDXREG(SISSR, 0x16, 0x04);
-		outSISIDXREG(SISSR, 0x16, 0x84);
+		SiS_SetReg(SISSR, 0x18, v1);
+		SiS_SetReg(SISSR, 0x19, 0x06);
+		SiS_SetReg(SISSR, 0x16, 0x04);
+		SiS_SetReg(SISSR, 0x16, 0x84);
 		sisfb_post_xgi_delay(ivideo, 1);
 		break;
 	default:
@@ -5546,85 +5546,85 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		if((ivideo->chip == XGI_40) &&
 		   ((ivideo->revision_id == 1) ||
 		    (ivideo->revision_id == 2))) {
-			outSISIDXREG(SISCR, 0x82, bios[regb + 0x158]);
-			outSISIDXREG(SISCR, 0x85, bios[regb + 0x160]);
-			outSISIDXREG(SISCR, 0x86, bios[regb + 0x168]);
+			SiS_SetReg(SISCR, 0x82, bios[regb + 0x158]);
+			SiS_SetReg(SISCR, 0x85, bios[regb + 0x160]);
+			SiS_SetReg(SISCR, 0x86, bios[regb + 0x168]);
 		} else {
-			outSISIDXREG(SISCR, 0x82, 0x88);
-			outSISIDXREG(SISCR, 0x86, 0x00);
+			SiS_SetReg(SISCR, 0x82, 0x88);
+			SiS_SetReg(SISCR, 0x86, 0x00);
 			reg = SiS_GetReg(SISCR, 0x86);
-			outSISIDXREG(SISCR, 0x86, 0x88);
-			outSISIDXREG(SISCR, 0x82, 0x77);
-			outSISIDXREG(SISCR, 0x85, 0x00);
+			SiS_SetReg(SISCR, 0x86, 0x88);
+			SiS_SetReg(SISCR, 0x82, 0x77);
+			SiS_SetReg(SISCR, 0x85, 0x00);
 			reg = SiS_GetReg(SISCR, 0x85);
-			outSISIDXREG(SISCR, 0x85, 0x88);
+			SiS_SetReg(SISCR, 0x85, 0x88);
 			reg = SiS_GetReg(SISCR, 0x85);
 			v1 = cs160[regb]; v2 = cs158[regb];
 			if(ivideo->haveXGIROM) {
 				v1 = bios[regb + 0x160];
 				v2 = bios[regb + 0x158];
 			}
-			outSISIDXREG(SISCR, 0x85, v1);
-			outSISIDXREG(SISCR, 0x82, v2);
+			SiS_SetReg(SISCR, 0x85, v1);
+			SiS_SetReg(SISCR, 0x82, v2);
 		}
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISCR, 0x97, 0x11);
+			SiS_SetReg(SISCR, 0x97, 0x11);
 		}
 		if((ivideo->chip == XGI_40) && (ivideo->revision_id == 2)) {
-			outSISIDXREG(SISCR, 0x98, 0x01);
+			SiS_SetReg(SISCR, 0x98, 0x01);
 		} else {
-			outSISIDXREG(SISCR, 0x98, 0x03);
+			SiS_SetReg(SISCR, 0x98, 0x03);
 		}
-		outSISIDXREG(SISCR, 0x9a, 0x02);
+		SiS_SetReg(SISCR, 0x9a, 0x02);
 
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISSR, 0x18, 0x01);
+			SiS_SetReg(SISSR, 0x18, 0x01);
 		} else {
-			outSISIDXREG(SISSR, 0x18, 0x00);
+			SiS_SetReg(SISSR, 0x18, 0x00);
 		}
-		outSISIDXREG(SISSR, 0x19, 0x40);
-		outSISIDXREG(SISSR, 0x16, 0x00);
-		outSISIDXREG(SISSR, 0x16, 0x80);
+		SiS_SetReg(SISSR, 0x19, 0x40);
+		SiS_SetReg(SISSR, 0x16, 0x00);
+		SiS_SetReg(SISSR, 0x16, 0x80);
 		if((ivideo->chip == XGI_40) && (bios[0x1cb] != 0x0c)) {
 			sisfb_post_xgi_delay(ivideo, 0x43);
 			sisfb_post_xgi_delay(ivideo, 0x43);
 			sisfb_post_xgi_delay(ivideo, 0x43);
-			outSISIDXREG(SISSR, 0x18, 0x00);
-			outSISIDXREG(SISSR, 0x19, 0x40);
-			outSISIDXREG(SISSR, 0x16, 0x00);
-			outSISIDXREG(SISSR, 0x16, 0x80);
+			SiS_SetReg(SISSR, 0x18, 0x00);
+			SiS_SetReg(SISSR, 0x19, 0x40);
+			SiS_SetReg(SISSR, 0x16, 0x00);
+			SiS_SetReg(SISSR, 0x16, 0x80);
 		}
 		sisfb_post_xgi_delay(ivideo, 4);
 		v1 = 0x31;
 		if(ivideo->haveXGIROM) {
 			v1 = bios[0xf0];
 		}
-		outSISIDXREG(SISSR, 0x18, v1);
-		outSISIDXREG(SISSR, 0x19, 0x01);
+		SiS_SetReg(SISSR, 0x18, v1);
+		SiS_SetReg(SISSR, 0x19, 0x01);
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISSR, 0x16, bios[0x53e]);
-			outSISIDXREG(SISSR, 0x16, bios[0x53f]);
+			SiS_SetReg(SISSR, 0x16, bios[0x53e]);
+			SiS_SetReg(SISSR, 0x16, bios[0x53f]);
 		} else {
-			outSISIDXREG(SISSR, 0x16, 0x05);
-			outSISIDXREG(SISSR, 0x16, 0x85);
+			SiS_SetReg(SISSR, 0x16, 0x05);
+			SiS_SetReg(SISSR, 0x16, 0x85);
 		}
 		sisfb_post_xgi_delay(ivideo, 0x43);
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISSR, 0x1b, 0x01);
+			SiS_SetReg(SISSR, 0x1b, 0x01);
 		} else {
-			outSISIDXREG(SISSR, 0x1b, 0x03);
+			SiS_SetReg(SISSR, 0x1b, 0x03);
 		}
 		sisfb_post_xgi_delay(ivideo, 0x22);
-		outSISIDXREG(SISSR, 0x18, v1);
-		outSISIDXREG(SISSR, 0x19, 0x00);
+		SiS_SetReg(SISSR, 0x18, v1);
+		SiS_SetReg(SISSR, 0x19, 0x00);
 		if(ivideo->chip == XGI_40) {
-			outSISIDXREG(SISSR, 0x16, bios[0x540]);
-			outSISIDXREG(SISSR, 0x16, bios[0x541]);
+			SiS_SetReg(SISSR, 0x16, bios[0x540]);
+			SiS_SetReg(SISSR, 0x16, bios[0x541]);
 		} else {
-			outSISIDXREG(SISSR, 0x16, 0x05);
-			outSISIDXREG(SISSR, 0x16, 0x85);
+			SiS_SetReg(SISSR, 0x16, 0x05);
+			SiS_SetReg(SISSR, 0x16, 0x85);
 		}
-		outSISIDXREG(SISSR, 0x1b, 0x00);
+		SiS_SetReg(SISSR, 0x1b, 0x00);
 	}
 
 	regb = 0;	/* ! */
@@ -5632,7 +5632,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	if(ivideo->haveXGIROM) {
 		v1 = bios[0x110 + regb];
 	}
-	outSISIDXREG(SISSR, 0x1b, v1);
+	SiS_SetReg(SISSR, 0x1b, v1);
 
 	/* RAM size */
 	v1 = 0x00; v2 = 0x00;
@@ -5644,8 +5644,8 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	regd = 1 << regb;
 	if((v1 & 0x40) && (v2 & regd) && ivideo->haveXGIROM) {
 
-		outSISIDXREG(SISSR, 0x13, bios[regb + 0xe0]);
-		outSISIDXREG(SISSR, 0x14, bios[regb + 0xe0 + 8]);
+		SiS_SetReg(SISSR, 0x13, bios[regb + 0xe0]);
+		SiS_SetReg(SISSR, 0x14, bios[regb + 0xe0 + 8]);
 
 	} else {
 
@@ -5657,7 +5657,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ivideo->SiS_Pr.VideoMemorySize = 8 << 20;
 		SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
 
-		outSISIDXREG(SISSR, 0x05, 0x86);
+		SiS_SetReg(SISSR, 0x05, 0x86);
 
 		/* Disable read-cache */
 		andSISIDXREG(SISSR, 0x21, 0xdf);
@@ -5699,13 +5699,13 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	ivideo->curFSTN = ivideo->curDSTN = 0;
 	SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	/* Display off */
 	orSISIDXREG(SISSR, 0x01, 0x20);
 
 	/* Save mode number in CR34 */
-	outSISIDXREG(SISCR, 0x34, 0x2e);
+	SiS_SetReg(SISCR, 0x34, 0x2e);
 
 	/* Let everyone know what the current mode is */
 	ivideo->modeprechange = 0x2e;
@@ -5955,7 +5955,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 #endif
 
-	outSISIDXREG(SISSR, 0x05, 0x86);
+	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	if( (!ivideo->sisvga_enabled)
 #if !defined(__i386__) && !defined(__x86_64__)
@@ -5963,7 +5963,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 #endif
 						   ) {
 		for(i = 0x30; i <= 0x3f; i++) {
-			outSISIDXREG(SISCR, i, 0x00);
+			SiS_SetReg(SISCR, i, 0x00);
 		}
 	}
 
-- 
cgit v1.2.3


From 27799d6c40828d5983fb1778ad3089740b946af8 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:18 +0200
Subject: sisfb: replace orSISIDXREG with SiS_SetRegOR

Replace orSISIDXREG() with SiS_SetRegOR().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 72 ++++++++++++++++++++++----------------------
 1 file changed, 36 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 59a567c8f3c8..0b10f12c4707 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -1120,7 +1120,7 @@ sisfb_set_pitch(struct sis_video_info *ivideo)
 
 	/* We must not set the pitch for CRT2 if bridge is in slave mode */
 	if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) {
-		orSISIDXREG(SISPART1,ivideo->CRT2_write_enable,0x01);
+		SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01);
 		SiS_SetReg(SISPART1, 0x07, (HDisplay2 & 0xFF));
 		setSISIDXREG(SISPART1,0x09,0xF0,(HDisplay2 >> 8));
 	}
@@ -1322,7 +1322,7 @@ static void
 sisfb_set_base_CRT2(struct sis_video_info *ivideo, unsigned int base)
 {
 	if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
-		orSISIDXREG(SISPART1, ivideo->CRT2_write_enable, 0x01);
+		SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01);
 		SiS_SetReg(SISPART1, 0x06, (base & 0xFF));
 		SiS_SetReg(SISPART1, 0x05, ((base >> 8) & 0xFF));
 		SiS_SetReg(SISPART1, 0x04, ((base >> 16) & 0xFF));
@@ -2199,7 +2199,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     int i;
 
     sr1F = SiS_GetReg(SISSR, 0x1F);
-    orSISIDXREG(SISSR,0x1F,0x04);
+    SiS_SetRegOR(SISSR, 0x1F, 0x04);
     andSISIDXREG(SISSR,0x1F,0x3F);
     if(sr1F & 0xc0) mustwait = true;
 
@@ -2214,7 +2214,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     cr17 = SiS_GetReg(SISCR, 0x17);
     cr17 &= 0x80;
     if(!cr17) {
-       orSISIDXREG(SISCR,0x17,0x80);
+       SiS_SetRegOR(SISCR, 0x17, 0x80);
        mustwait = true;
        SiS_SetReg(SISSR, 0x00, 0x01);
        SiS_SetReg(SISSR, 0x00, 0x03);
@@ -2232,7 +2232,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
        } else {
 	   SiS_SetReg(SISCR, 0x57, 0x5f);
        }
-       orSISIDXREG(SISCR, 0x53, 0x02);
+	SiS_SetRegOR(SISCR, 0x53, 0x02);
 	while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)    break;
 	while (!((SiS_GetRegByte(SISINPSTAT)) & 0x01)) break;
 	if ((SiS_GetRegByte(SISMISCW)) & 0x10) temp = 1;
@@ -2254,7 +2254,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
     }
 
     if((temp) && (temp != 0xffff)) {
-       orSISIDXREG(SISCR,0x32,0x20);
+       SiS_SetRegOR(SISCR, 0x32, 0x20);
     }
 
 #ifdef CONFIG_FB_SIS_315
@@ -2352,7 +2352,7 @@ SiS_SenseLCD(struct sis_video_info *ivideo)
 	SiS_SetReg(SISCR, 0x36, paneltype);
 	cr37 &= 0xf1;
 	setSISIDXREG(SISCR, 0x37, 0x0c, cr37);
-	orSISIDXREG(SISCR, 0x32, 0x08);
+	SiS_SetRegOR(SISCR, 0x32, 0x08);
 
 	ivideo->SiS_Pr.PanelSelfDetected = true;
 }
@@ -2439,13 +2439,13 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     }
 
     backupSR_1e = SiS_GetReg(SISSR, 0x1e);
-    orSISIDXREG(SISSR,0x1e,0x20);
+    SiS_SetRegOR(SISSR, 0x1e, 0x20);
 
     backupP4_0d = SiS_GetReg(SISPART4, 0x0d);
     if(ivideo->vbflags2 & VB2_30xC) {
        setSISIDXREG(SISPART4,0x0d,~0x07,0x01);
     } else {
-       orSISIDXREG(SISPART4,0x0d,0x04);
+       SiS_SetRegOR(SISPART4, 0x0d, 0x04);
     }
     SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000);
 
@@ -2467,10 +2467,10 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        if(SISDoSense(ivideo, vga2, vga2_c)) {
           if(biosflag & 0x01) {
 	     printk(KERN_INFO "%s %s SCART output\n", stdstr, tvstr);
-	     orSISIDXREG(SISCR, 0x32, 0x04);
+	     SiS_SetRegOR(SISCR, 0x32, 0x04);
 	  } else {
 	     printk(KERN_INFO "%s secondary VGA connection\n", stdstr);
-	     orSISIDXREG(SISCR, 0x32, 0x10);
+	     SiS_SetRegOR(SISCR, 0x32, 0x10);
 	  }
        }
     }
@@ -2478,7 +2478,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     andSISIDXREG(SISCR, 0x32, 0x3f);
 
     if(ivideo->vbflags2 & VB2_30xCLV) {
-       orSISIDXREG(SISPART4,0x0d,0x04);
+       SiS_SetRegOR(SISPART4, 0x0d, 0x04);
     }
 
     if((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) {
@@ -2487,7 +2487,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        if((result = SISDoSense(ivideo, svhs, 0x0604))) {
           if((result = SISDoSense(ivideo, cvbs, 0x0804))) {
 	     printk(KERN_INFO "%s %s YPbPr component output\n", stdstr, tvstr);
-	     orSISIDXREG(SISCR,0x32,0x80);
+	     SiS_SetRegOR(SISCR, 0x32, 0x80);
 	  }
        }
        SiS_SetReg(SISPART2, 0x4d, backupP2_4d);
@@ -2498,12 +2498,12 @@ SiS_Sense30x(struct sis_video_info *ivideo)
     if(!(ivideo->vbflags & TV_YPBPR)) {
        if((result = SISDoSense(ivideo, svhs, svhs_c))) {
           printk(KERN_INFO "%s %s SVIDEO output\n", stdstr, tvstr);
-          orSISIDXREG(SISCR, 0x32, 0x02);
+	   SiS_SetRegOR(SISCR, 0x32, 0x02);
        }
        if((biosflag & 0x02) || (!result)) {
           if(SISDoSense(ivideo, cvbs, cvbs_c)) {
 	     printk(KERN_INFO "%s %s COMPOSITE output\n", stdstr, tvstr);
-	     orSISIDXREG(SISCR, 0x32, 0x01);
+	     SiS_SetRegOR(SISCR, 0x32, 0x01);
           }
        }
     }
@@ -2588,12 +2588,12 @@ SiS_SenseCh(struct sis_video_info *ivideo)
 	   if(temp1 == 0x02) {
 		printk(KERN_INFO "%s SVIDEO output\n", stdstr);
 		ivideo->vbflags |= TV_SVIDEO;
-		orSISIDXREG(SISCR, 0x32, 0x02);
+		SiS_SetRegOR(SISCR, 0x32, 0x02);
 		andSISIDXREG(SISCR, 0x32, ~0x05);
 	   } else if (temp1 == 0x01) {
 		printk(KERN_INFO "%s CVBS output\n", stdstr);
 		ivideo->vbflags |= TV_AVIDEO;
-		orSISIDXREG(SISCR, 0x32, 0x01);
+		SiS_SetRegOR(SISCR, 0x32, 0x01);
 		andSISIDXREG(SISCR, 0x32, ~0x06);
 	   } else {
 		SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8);
@@ -2632,18 +2632,18 @@ SiS_SenseCh(struct sis_video_info *ivideo)
 	case 0x01:
 	     printk(KERN_INFO "%s CVBS output\n", stdstr);
 	     ivideo->vbflags |= TV_AVIDEO;
-	     orSISIDXREG(SISCR, 0x32, 0x01);
+	     SiS_SetRegOR(SISCR, 0x32, 0x01);
 	     andSISIDXREG(SISCR, 0x32, ~0x06);
 	     break;
 	case 0x02:
 	     printk(KERN_INFO "%s SVIDEO output\n", stdstr);
 	     ivideo->vbflags |= TV_SVIDEO;
-	     orSISIDXREG(SISCR, 0x32, 0x02);
+	     SiS_SetRegOR(SISCR, 0x32, 0x02);
 	     andSISIDXREG(SISCR, 0x32, ~0x05);
 	     break;
 	case 0x04:
 	     printk(KERN_INFO "%s SCART output\n", stdstr);
-	     orSISIDXREG(SISCR, 0x32, 0x04);
+	     SiS_SetRegOR(SISCR, 0x32, 0x04);
 	     andSISIDXREG(SISCR, 0x32, ~0x03);
 	     break;
 	default:
@@ -4195,7 +4195,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 	int i, j;
 
 	andSISIDXREG(SISSR, 0x15, 0xFB);
-	orSISIDXREG(SISSR, 0x15, 0x04);
+	SiS_SetRegOR(SISSR, 0x15, 0x04);
 	SiS_SetReg(SISSR, 0x13, 0x00);
 	SiS_SetReg(SISSR, 0x14, 0xBF);
 
@@ -4205,7 +4205,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 			writew(temp, FBAddress);
 			if(readw(FBAddress) == temp)
 				break;
-			orSISIDXREG(SISSR, 0x3c, 0x01);
+			SiS_SetRegOR(SISSR, 0x3c, 0x01);
 			reg = SiS_GetReg(SISSR, 0x05);
 			reg = SiS_GetReg(SISSR, 0x05);
 			andSISIDXREG(SISSR, 0x3c, 0xfe);
@@ -4284,7 +4284,7 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth
 		PhysicalAdrOtherPage = PageCapacity * SiS_DRAMType[k][2] + PhysicalAdrHigh;
 
 		andSISIDXREG(SISSR, 0x15, 0xFB); /* Test */
-		orSISIDXREG(SISSR, 0x15, 0x04);  /* Test */
+		SiS_SetRegOR(SISSR, 0x15, 0x04);  /* Test */
 		sr14 = (SiS_DRAMType[k][3] * buswidth) - 1;
 		if(buswidth == 4)      sr14 |= 0x80;
 		else if(buswidth == 2) sr14 |= 0x40;
@@ -4424,10 +4424,10 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	SiS_SetReg(SISSR, 0x1b, v7);
 	SiS_SetReg(SISSR, 0x1c, v8);	   /* ---- */
 	andSISIDXREG(SISSR, 0x15 ,0xfb);
-	orSISIDXREG(SISSR, 0x15, 0x04);
+	SiS_SetRegOR(SISSR, 0x15, 0x04);
 	if(bios) {
 		if(bios[0x53] & 0x02) {
-			orSISIDXREG(SISSR, 0x19, 0x20);
+			SiS_SetRegOR(SISSR, 0x19, 0x20);
 		}
 	}
 	v1 = 0x04;			   /* DAC pedestal (BIOS 0xe5) */
@@ -4447,7 +4447,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	SiS_SetReg(SISSR, 0x21, 0x84);
 	SiS_SetReg(SISSR, 0x22, 0x00);
 	SiS_SetReg(SISCR, 0x37, 0x00);
-	orSISIDXREG(SISPART1, 0x24, 0x01);   /* unlock crt2 */
+	SiS_SetRegOR(SISPART1, 0x24, 0x01);   /* unlock crt2 */
 	SiS_SetReg(SISPART1, 0x00, 0x00);
 	v1 = 0x40; v2 = 0x11;
 	if(bios) {
@@ -4544,7 +4544,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	/* Display off */
-	orSISIDXREG(SISSR, 0x01, 0x20);
+	SiS_SetRegOR(SISSR, 0x01, 0x20);
 
 	/* Save mode number in CR34 */
 	SiS_SetReg(SISCR, 0x34, 0x2e);
@@ -4662,7 +4662,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 	 * - if running on non-x86, there usually is no VGA window
 	 *   at a0000.
 	 */
-	orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
+	SiS_SetRegOR(SISSR, 0x20, (0x80 | 0x04));
 
 	/* Need to map max FB size for finding out about RAM size */
 	mapsize = ivideo->video_size;
@@ -5190,7 +5190,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		regd = (regd >> 20) & 0x0f;
 		if(regd == 1) {
 			v1 &= 0xfc;
-			orSISIDXREG(SISCR, 0x5f, 0x08);
+			SiS_SetRegOR(SISCR, 0x5f, 0x08);
 		}
 		SiS_SetReg(SISCR, 0x48, v1);
 
@@ -5326,7 +5326,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	}
 	SiS_SetReg(SISCR, 0x45, v1 & 0x0f);
 	SiS_SetReg(SISCR, 0x99, (v1 >> 4) & 0x07);
-	orSISIDXREG(SISCR, 0x40, v1 & 0x80);
+	SiS_SetRegOR(SISCR, 0x40, v1 & 0x80);
 	SiS_SetReg(SISCR, 0x41, v2);
 
 	ptr  = cs170;
@@ -5663,7 +5663,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		andSISIDXREG(SISSR, 0x21, 0xdf);
 		sisfb_post_xgi_ramsize(ivideo);
 		/* Enable read-cache */
-		orSISIDXREG(SISSR, 0x21, 0x20);
+		SiS_SetRegOR(SISSR, 0x21, 0x20);
 
 	}
 
@@ -5682,13 +5682,13 @@ sisfb_post_xgi(struct pci_dev *pdev)
 
 	/* Sense CRT1 */
 	if(ivideo->chip == XGI_20) {
-		orSISIDXREG(SISCR, 0x32, 0x20);
+		SiS_SetRegOR(SISCR, 0x32, 0x20);
 	} else {
 		reg = SiS_GetReg(SISPART4, 0x00);
 		if((reg == 1) || (reg == 2)) {
 			sisfb_sense_crt1(ivideo);
 		} else {
-			orSISIDXREG(SISCR, 0x32, 0x20);
+			SiS_SetRegOR(SISCR, 0x32, 0x20);
 		}
 	}
 
@@ -5702,7 +5702,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 	SiS_SetReg(SISSR, 0x05, 0x86);
 
 	/* Display off */
-	orSISIDXREG(SISSR, 0x01, 0x20);
+	SiS_SetRegOR(SISSR, 0x01, 0x20);
 
 	/* Save mode number in CR34 */
 	SiS_SetReg(SISCR, 0x34, 0x2e);
@@ -6066,9 +6066,9 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if((ivideo->sisfb_mode_idx < 0) ||
 	   ((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) {
 		/* Enable PCI_LINEAR_ADDRESSING and MMIO_ENABLE  */
-		orSISIDXREG(SISSR, IND_SIS_PCI_ADDRESS_SET, (SIS_PCI_ADDR_ENABLE | SIS_MEM_MAP_IO_ENABLE));
+		SiS_SetRegOR(SISSR, IND_SIS_PCI_ADDRESS_SET, (SIS_PCI_ADDR_ENABLE | SIS_MEM_MAP_IO_ENABLE));
 		/* Enable 2D accelerator engine */
-		orSISIDXREG(SISSR, IND_SIS_MODULE_ENABLE, SIS_ENABLE_2D);
+		SiS_SetRegOR(SISSR, IND_SIS_MODULE_ENABLE, SIS_ENABLE_2D);
 	}
 
 	if(sisfb_pdc != 0xff) {
-- 
cgit v1.2.3


From 667a8b4114641895c90f8c98db1678c0bfa056df Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:19 +0200
Subject: sisfb: replace andSISIDXREG with SiS_SetRegAND

Replace andSISIDXREG() with SiS_SetRegAND().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 66 ++++++++++++++++++++++----------------------
 1 file changed, 33 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 0b10f12c4707..65bf57f86a36 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -2200,14 +2200,14 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
 
     sr1F = SiS_GetReg(SISSR, 0x1F);
     SiS_SetRegOR(SISSR, 0x1F, 0x04);
-    andSISIDXREG(SISSR,0x1F,0x3F);
+    SiS_SetRegAND(SISSR, 0x1F, 0x3F);
     if(sr1F & 0xc0) mustwait = true;
 
 #ifdef CONFIG_FB_SIS_315
     if(ivideo->sisvga_engine == SIS_315_VGA) {
        cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63);
        cr63 &= 0x40;
-       andSISIDXREG(SISCR,ivideo->SiS_Pr.SiS_MyCR63,0xBF);
+       SiS_SetRegAND(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF);
     }
 #endif
 
@@ -2226,7 +2226,7 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
 
 #ifdef CONFIG_FB_SIS_315
     if(ivideo->chip >= SIS_330) {
-       andSISIDXREG(SISCR,0x32,~0x20);
+       SiS_SetRegAND(SISCR, 0x32, ~0x20);
        if(ivideo->chip >= SIS_340) {
 	   SiS_SetReg(SISCR, 0x57, 0x4a);
        } else {
@@ -2236,8 +2236,8 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
 	while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)    break;
 	while (!((SiS_GetRegByte(SISINPSTAT)) & 0x01)) break;
 	if ((SiS_GetRegByte(SISMISCW)) & 0x10) temp = 1;
-       andSISIDXREG(SISCR, 0x53, 0xfd);
-       andSISIDXREG(SISCR, 0x57, 0x00);
+	SiS_SetRegAND(SISCR, 0x53, 0xfd);
+	SiS_SetRegAND(SISCR, 0x57, 0x00);
     }
 #endif
 
@@ -2378,7 +2378,7 @@ SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
           if(temp == mytest) result++;
 #if 1
 	  SiS_SetReg(SISPART4, 0x11, 0x00);
-	  andSISIDXREG(SISPART4,0x10,0xe0);
+	  SiS_SetRegAND(SISPART4, 0x10, 0xe0);
 	  SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000);
 #endif
        }
@@ -2461,7 +2461,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        SISDoSense(ivideo, 0, 0);
     }
 
-    andSISIDXREG(SISCR, 0x32, ~0x14);
+    SiS_SetRegAND(SISCR, 0x32, ~0x14);
 
     if(vga2_c || vga2) {
        if(SISDoSense(ivideo, vga2, vga2_c)) {
@@ -2475,7 +2475,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        }
     }
 
-    andSISIDXREG(SISCR, 0x32, 0x3f);
+    SiS_SetRegAND(SISCR, 0x32, 0x3f);
 
     if(ivideo->vbflags2 & VB2_30xCLV) {
        SiS_SetRegOR(SISPART4, 0x0d, 0x04);
@@ -2493,7 +2493,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
        SiS_SetReg(SISPART2, 0x4d, backupP2_4d);
     }
 
-    andSISIDXREG(SISCR, 0x32, ~0x03);
+    SiS_SetRegAND(SISCR, 0x32, ~0x03);
 
     if(!(ivideo->vbflags & TV_YPBPR)) {
        if((result = SISDoSense(ivideo, svhs, svhs_c))) {
@@ -2589,19 +2589,19 @@ SiS_SenseCh(struct sis_video_info *ivideo)
 		printk(KERN_INFO "%s SVIDEO output\n", stdstr);
 		ivideo->vbflags |= TV_SVIDEO;
 		SiS_SetRegOR(SISCR, 0x32, 0x02);
-		andSISIDXREG(SISCR, 0x32, ~0x05);
+		SiS_SetRegAND(SISCR, 0x32, ~0x05);
 	   } else if (temp1 == 0x01) {
 		printk(KERN_INFO "%s CVBS output\n", stdstr);
 		ivideo->vbflags |= TV_AVIDEO;
 		SiS_SetRegOR(SISCR, 0x32, 0x01);
-		andSISIDXREG(SISCR, 0x32, ~0x06);
+		SiS_SetRegAND(SISCR, 0x32, ~0x06);
 	   } else {
 		SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8);
-		andSISIDXREG(SISCR, 0x32, ~0x07);
+		SiS_SetRegAND(SISCR, 0x32, ~0x07);
 	   }
        } else if(temp1 == 0) {
 	  SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8);
-	  andSISIDXREG(SISCR, 0x32, ~0x07);
+	  SiS_SetRegAND(SISCR, 0x32, ~0x07);
        }
        /* Set general purpose IO for Chrontel communication */
        SiS_SetChrontelGPIO(&ivideo->SiS_Pr, 0x00);
@@ -2633,21 +2633,21 @@ SiS_SenseCh(struct sis_video_info *ivideo)
 	     printk(KERN_INFO "%s CVBS output\n", stdstr);
 	     ivideo->vbflags |= TV_AVIDEO;
 	     SiS_SetRegOR(SISCR, 0x32, 0x01);
-	     andSISIDXREG(SISCR, 0x32, ~0x06);
+	     SiS_SetRegAND(SISCR, 0x32, ~0x06);
 	     break;
 	case 0x02:
 	     printk(KERN_INFO "%s SVIDEO output\n", stdstr);
 	     ivideo->vbflags |= TV_SVIDEO;
 	     SiS_SetRegOR(SISCR, 0x32, 0x02);
-	     andSISIDXREG(SISCR, 0x32, ~0x05);
+	     SiS_SetRegAND(SISCR, 0x32, ~0x05);
 	     break;
 	case 0x04:
 	     printk(KERN_INFO "%s SCART output\n", stdstr);
 	     SiS_SetRegOR(SISCR, 0x32, 0x04);
-	     andSISIDXREG(SISCR, 0x32, ~0x03);
+	     SiS_SetRegAND(SISCR, 0x32, ~0x03);
 	     break;
 	default:
-	     andSISIDXREG(SISCR, 0x32, ~0x07);
+	     SiS_SetRegAND(SISCR, 0x32, ~0x07);
 	}
 #endif
     }
@@ -3690,7 +3690,7 @@ sisfb_fixup_SR11(struct sis_video_info *ivideo)
 			tmpreg = SiS_GetReg(SISSR, 0x11);
 		}
 		if(tmpreg & 0xf0) {
-			andSISIDXREG(SISSR,0x11,0x0f);
+			SiS_SetRegAND(SISSR, 0x11, 0x0f);
 		}
 	}
 }
@@ -3871,7 +3871,7 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 		}
 	}
 
-	andSISIDXREG(SISSR, IND_SIS_RAMDAC_CONTROL, ~0x04);
+	SiS_SetRegAND(SISSR, IND_SIS_RAMDAC_CONTROL, ~0x04);
 
 	if(ivideo->currentvbflags & CRT2_TV) {
 		if(ivideo->vbflags2 & VB2_SISBRIDGE) {
@@ -4194,7 +4194,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 	unsigned char reg;
 	int i, j;
 
-	andSISIDXREG(SISSR, 0x15, 0xFB);
+	SiS_SetRegAND(SISSR, 0x15, 0xFB);
 	SiS_SetRegOR(SISSR, 0x15, 0x04);
 	SiS_SetReg(SISSR, 0x13, 0x00);
 	SiS_SetReg(SISSR, 0x14, 0xBF);
@@ -4208,7 +4208,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 			SiS_SetRegOR(SISSR, 0x3c, 0x01);
 			reg = SiS_GetReg(SISSR, 0x05);
 			reg = SiS_GetReg(SISSR, 0x05);
-			andSISIDXREG(SISSR, 0x3c, 0xfe);
+			SiS_SetRegAND(SISSR, 0x3c, 0xfe);
 			reg = SiS_GetReg(SISSR, 0x05);
 			reg = SiS_GetReg(SISSR, 0x05);
 			temp++;
@@ -4283,7 +4283,7 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth
 		PhysicalAdrHalfPage = (PageCapacity / 2 + PhysicalAdrHigh) % PageCapacity;
 		PhysicalAdrOtherPage = PageCapacity * SiS_DRAMType[k][2] + PhysicalAdrHigh;
 
-		andSISIDXREG(SISSR, 0x15, 0xFB); /* Test */
+		SiS_SetRegAND(SISSR, 0x15, 0xFB); /* Test */
 		SiS_SetRegOR(SISSR, 0x15, 0x04);  /* Test */
 		sr14 = (SiS_DRAMType[k][3] * buswidth) - 1;
 		if(buswidth == 4)      sr14 |= 0x80;
@@ -4423,7 +4423,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	SiS_SetReg(SISSR, 0x1a, v6);
 	SiS_SetReg(SISSR, 0x1b, v7);
 	SiS_SetReg(SISSR, 0x1c, v8);	   /* ---- */
-	andSISIDXREG(SISSR, 0x15 ,0xfb);
+	SiS_SetRegAND(SISSR, 0x15, 0xfb);
 	SiS_SetRegOR(SISSR, 0x15, 0x04);
 	if(bios) {
 		if(bios[0x53] & 0x02) {
@@ -4485,7 +4485,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
 	}
 	SiS_SetReg(SISSR, 0x32, v2);
 
-	andSISIDXREG(SISPART1, 0x24, 0xfe);  /* Lock CRT2 */
+	SiS_SetRegAND(SISPART1, 0x24, 0xfe);  /* Lock CRT2 */
 
 	reg = SiS_GetReg(SISSR, 0x16);
 	reg &= 0xc3;
@@ -5067,7 +5067,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetReg(SISCR, 0x7e, 0x0f);
 	}
 	if(ivideo->revision_id == 0) {	/* 40 *and* 20? */
-		andSISIDXREG(SISCR, 0x58, 0xd7);
+		SiS_SetRegAND(SISCR, 0x58, 0xd7);
 		reg = SiS_GetReg(SISCR, 0xcb);
 		if(reg & 0x20) {
 			setSISIDXREG(SISCR, 0x58, 0xd7, (reg & 0x10) ? 0x08 : 0x20); /* =0x28 Z7 ? */
@@ -5085,15 +5085,15 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetReg(SISVID, 0x30, 0x00);
 		SiS_SetReg(SISVID, 0x32, 0x01);
 		SiS_SetReg(SISVID, 0x30, 0x00);
-		andSISIDXREG(SISVID, 0x2f, 0xdf);
-		andSISIDXREG(SISCAP, 0x00, 0x3f);
+		SiS_SetRegAND(SISVID, 0x2f, 0xdf);
+		SiS_SetRegAND(SISCAP, 0x00, 0x3f);
 
 		SiS_SetReg(SISPART1, 0x2f, 0x01);
 		SiS_SetReg(SISPART1, 0x00, 0x00);
 		SiS_SetReg(SISPART1, 0x02, bios[0x7e]);
 		SiS_SetReg(SISPART1, 0x2e, 0x08);
-		andSISIDXREG(SISPART1, 0x35, 0x7f);
-		andSISIDXREG(SISPART1, 0x50, 0xfe);
+		SiS_SetRegAND(SISPART1, 0x35, 0x7f);
+		SiS_SetRegAND(SISPART1, 0x50, 0xfe);
 
 		reg = SiS_GetReg(SISPART4, 0x00);
 		if(reg == 1 || reg == 2) {
@@ -5101,7 +5101,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			SiS_SetReg(SISPART4, 0x0d, bios[0x7f]);
 			SiS_SetReg(SISPART4, 0x0e, bios[0x80]);
 			SiS_SetReg(SISPART4, 0x10, bios[0x81]);
-			andSISIDXREG(SISPART4, 0x0f, 0x3f);
+			SiS_SetRegAND(SISPART4, 0x0f, 0x3f);
 
 			reg = SiS_GetReg(SISPART4, 0x01);
 			if((reg & 0xf0) >= 0xb0) {
@@ -5259,7 +5259,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		}
 	}
 
-	andSISIDXREG(SISCR, 0x6e, 0xfc);
+	SiS_SetRegAND(SISCR, 0x6e, 0xfc);
 
 	ptr  = NULL;
 	if(ivideo->haveXGIROM) {
@@ -5297,7 +5297,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetReg(SISCR, 0x80 + i, ptr[j + regb]);
 	}
 
-	andSISIDXREG(SISCR, 0x89, 0x8f);
+	SiS_SetRegAND(SISCR, 0x89, 0x8f);
 
 	ptr  = cs45a;
 	if(ivideo->haveXGIROM) {
@@ -5660,7 +5660,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetReg(SISSR, 0x05, 0x86);
 
 		/* Disable read-cache */
-		andSISIDXREG(SISSR, 0x21, 0xdf);
+		SiS_SetRegAND(SISSR, 0x21, 0xdf);
 		sisfb_post_xgi_ramsize(ivideo);
 		/* Enable read-cache */
 		SiS_SetRegOR(SISSR, 0x21, 0x20);
-- 
cgit v1.2.3


From ad78adb4e814104510da421a38cfe89ab018a8b1 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:20 +0200
Subject: sisfb: replace setSISIDXREG with SiS_SetRegANDOR

Replace setSISIDXREG() with SiS_SetRegANDOR().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis_main.c | 94 ++++++++++++++++++++++----------------------
 1 file changed, 47 insertions(+), 47 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 65bf57f86a36..793216b5d1a7 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -930,12 +930,12 @@ sisfb_myblank(struct sis_video_info *ivideo, int blank)
 		     (ivideo->sisfb_thismonitor.feature & 0xe0))) {
 
 			if(ivideo->sisvga_engine == SIS_315_VGA) {
-				setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63);
+				SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63);
 			}
 
 			if(!(sisfb_bridgeisslave(ivideo))) {
-				setSISIDXREG(SISSR, 0x01, ~0x20, sr01);
-				setSISIDXREG(SISSR, 0x1f, 0x3f, sr1f);
+				SiS_SetRegANDOR(SISSR, 0x01, ~0x20, sr01);
+				SiS_SetRegANDOR(SISSR, 0x1f, 0x3f, sr1f);
 			}
 		}
 
@@ -965,25 +965,25 @@ sisfb_myblank(struct sis_video_info *ivideo, int blank)
 		    (ivideo->vbflags2 & (VB2_301|VB2_30xBDH|VB2_LVDS))) ||
 		   ((ivideo->sisvga_engine == SIS_315_VGA) &&
 		    ((ivideo->vbflags2 & (VB2_LVDS | VB2_CHRONTEL)) == VB2_LVDS))) {
-			setSISIDXREG(SISSR, 0x11, ~0x0c, sr11);
+			SiS_SetRegANDOR(SISSR, 0x11, ~0x0c, sr11);
 		}
 
 		if(ivideo->sisvga_engine == SIS_300_VGA) {
 			if((ivideo->vbflags2 & VB2_30xB) &&
 			   (!(ivideo->vbflags2 & VB2_30xBDH))) {
-				setSISIDXREG(SISPART1, 0x13, 0x3f, p1_13);
+				SiS_SetRegANDOR(SISPART1, 0x13, 0x3f, p1_13);
 			}
 		} else if(ivideo->sisvga_engine == SIS_315_VGA) {
 			if((ivideo->vbflags2 & VB2_30xB) &&
 			   (!(ivideo->vbflags2 & VB2_30xBDH))) {
-				setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
+				SiS_SetRegANDOR(SISPART2, 0x00, 0x1f, p2_0);
 			}
 		}
 
 	} else if(ivideo->currentvbflags & CRT2_VGA) {
 
 		if(ivideo->vbflags2 & VB2_30xB) {
-			setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
+			SiS_SetRegANDOR(SISPART2, 0x00, 0x1f, p2_0);
 		}
 
 	}
@@ -1115,14 +1115,14 @@ sisfb_set_pitch(struct sis_video_info *ivideo)
 	/* We need to set pitch for CRT1 if bridge is in slave mode, too */
 	if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) {
 		SiS_SetReg(SISCR, 0x13, (HDisplay1 & 0xFF));
-		setSISIDXREG(SISSR,0x0E,0xF0,(HDisplay1 >> 8));
+		SiS_SetRegANDOR(SISSR, 0x0E, 0xF0, (HDisplay1 >> 8));
 	}
 
 	/* We must not set the pitch for CRT2 if bridge is in slave mode */
 	if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) {
 		SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01);
 		SiS_SetReg(SISPART1, 0x07, (HDisplay2 & 0xFF));
-		setSISIDXREG(SISPART1,0x09,0xF0,(HDisplay2 >> 8));
+		SiS_SetRegANDOR(SISPART1, 0x09, 0xF0, (HDisplay2 >> 8));
 	}
 }
 
@@ -1314,7 +1314,7 @@ sisfb_set_base_CRT1(struct sis_video_info *ivideo, unsigned int base)
 	SiS_SetReg(SISCR, 0x0C, (base >> 8) & 0xFF);
 	SiS_SetReg(SISSR, 0x0D, (base >> 16) & 0xFF);
 	if(ivideo->sisvga_engine == SIS_315_VGA) {
-		setSISIDXREG(SISSR, 0x37, 0xFE, (base >> 24) & 0x01);
+		SiS_SetRegANDOR(SISSR, 0x37, 0xFE, (base >> 24) & 0x01);
 	}
 }
 
@@ -1327,7 +1327,7 @@ sisfb_set_base_CRT2(struct sis_video_info *ivideo, unsigned int base)
 		SiS_SetReg(SISPART1, 0x05, ((base >> 8) & 0xFF));
 		SiS_SetReg(SISPART1, 0x04, ((base >> 16) & 0xFF));
 		if(ivideo->sisvga_engine == SIS_315_VGA) {
-			setSISIDXREG(SISPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
+			SiS_SetRegANDOR(SISPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
 		}
 	}
 }
@@ -2259,11 +2259,11 @@ sisfb_sense_crt1(struct sis_video_info *ivideo)
 
 #ifdef CONFIG_FB_SIS_315
     if(ivideo->sisvga_engine == SIS_315_VGA) {
-       setSISIDXREG(SISCR,ivideo->SiS_Pr.SiS_MyCR63,0xBF,cr63);
+	SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF, cr63);
     }
 #endif
 
-    setSISIDXREG(SISCR,0x17,0x7F,cr17);
+    SiS_SetRegANDOR(SISCR, 0x17, 0x7F, cr17);
 
     SiS_SetReg(SISSR, 0x1F, sr1F);
 }
@@ -2351,7 +2351,7 @@ SiS_SenseLCD(struct sis_video_info *ivideo)
 
 	SiS_SetReg(SISCR, 0x36, paneltype);
 	cr37 &= 0xf1;
-	setSISIDXREG(SISCR, 0x37, 0x0c, cr37);
+	SiS_SetRegANDOR(SISCR, 0x37, 0x0c, cr37);
 	SiS_SetRegOR(SISCR, 0x32, 0x08);
 
 	ivideo->SiS_Pr.PanelSelfDetected = true;
@@ -2368,7 +2368,7 @@ SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
           mytest = test;
 	   SiS_SetReg(SISPART4, 0x11, (type & 0x00ff));
           temp = (type >> 8) | (mytest & 0x00ff);
-          setSISIDXREG(SISPART4,0x10,0xe0,temp);
+	  SiS_SetRegANDOR(SISPART4, 0x10, 0xe0, temp);
           SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500);
           mytest >>= 8;
           mytest &= 0x7f;
@@ -2443,7 +2443,7 @@ SiS_Sense30x(struct sis_video_info *ivideo)
 
     backupP4_0d = SiS_GetReg(SISPART4, 0x0d);
     if(ivideo->vbflags2 & VB2_30xC) {
-       setSISIDXREG(SISPART4,0x0d,~0x07,0x01);
+	SiS_SetRegANDOR(SISPART4, 0x0d, ~0x07, 0x01);
     } else {
        SiS_SetRegOR(SISPART4, 0x0d, 0x04);
     }
@@ -2941,8 +2941,8 @@ sisfb_detect_lcd_type(struct sis_video_info *ivideo)
 	if(ivideo->CRT2LCDType == LCD_UNKNOWN) {
 		/* For broken BIOSes: Assume 1024x768, RGB18 */
 		ivideo->CRT2LCDType = LCD_1024x768;
-		setSISIDXREG(SISCR,0x36,0xf0,0x02);
-		setSISIDXREG(SISCR,0x37,0xee,0x01);
+		SiS_SetRegANDOR(SISCR, 0x36, 0xf0, 0x02);
+		SiS_SetRegANDOR(SISCR, 0x37, 0xee, 0x01);
 		printk(KERN_DEBUG "sisfb: Invalid panel ID (%02x), assuming 1024x768, RGB18\n", reg);
 	}
 
@@ -3660,9 +3660,9 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
 	if(ivideo->chip >= SIS_661) {
 #ifdef CONFIG_FB_SIS_315
 	   cr31 &= ~0x01;                          /* Clear PAL flag (now in CR35) */
-	   setSISIDXREG(SISCR, 0x35, ~0x10, cr35); /* Leave overscan bit alone */
+	   SiS_SetRegANDOR(SISCR, 0x35, ~0x10, cr35); /* Leave overscan bit alone */
 	   cr38 &= 0x07;                           /* Use only LCDA and HiVision/YPbPr bits */
-	   setSISIDXREG(SISCR, 0x38, 0xf8, cr38);
+	   SiS_SetRegANDOR(SISCR, 0x38, 0xf8, cr38);
 #endif
 	} else if(ivideo->chip != SIS_300) {
 	   SiS_SetReg(SISCR, tvregnum, cr38);
@@ -3746,9 +3746,9 @@ sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val)
 			p2_43 = temp & 0xff;
 			p2_42 = (temp & 0xf00) >> 4;
 			SiS_SetReg(SISPART2, 0x1f, p2_1f);
-			setSISIDXREG(SISPART2,0x20,0x0F,p2_20);
-			setSISIDXREG(SISPART2,0x2b,0xF0,p2_2b);
-			setSISIDXREG(SISPART2,0x42,0x0F,p2_42);
+			SiS_SetRegANDOR(SISPART2, 0x20, 0x0F, p2_20);
+			SiS_SetRegANDOR(SISPART2, 0x2b, 0xF0, p2_2b);
+			SiS_SetRegANDOR(SISPART2, 0x42, 0x0F, p2_42);
 			SiS_SetReg(SISPART2, 0x43, p2_43);
 		}
 	}
@@ -3840,7 +3840,7 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 			crt1isoff = false;
 			reg = 0x80;
 		}
-		setSISIDXREG(SISCR, 0x17, 0x7f, reg);
+		SiS_SetRegANDOR(SISCR, 0x17, 0x7f, reg);
 	}
 #endif
 #ifdef CONFIG_FB_SIS_315
@@ -3854,8 +3854,8 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 			reg  = 0x00;
 			reg1 = 0x00;
 		}
-		setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
-		setSISIDXREG(SISSR, 0x1f, ~0xc0, reg1);
+		SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
+		SiS_SetRegANDOR(SISSR, 0x1f, ~0xc0, reg1);
 	}
 #endif
 
@@ -4830,7 +4830,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 	}
 
 bail_out:
-	setSISIDXREG(SISSR, 0x14, 0xf0, sr14);
+	SiS_SetRegANDOR(SISSR, 0x14, 0xf0, sr14);
 	sisfb_post_xgi_delay(ivideo, 1);
 
 	j = (ivideo->chip == XGI_20) ? 5 : 9;
@@ -4840,7 +4840,7 @@ bail_out:
 
 		reg = (ivideo->chip == XGI_20) ?
 				dramsr13[(i * 5) + 4] : dramsr13_4[(i * 5) + 4];
-		setSISIDXREG(SISSR, 0x13, 0x80, reg);
+		SiS_SetRegANDOR(SISSR, 0x13, 0x80, reg);
 		sisfb_post_xgi_delay(ivideo, 50);
 
 		ranksize = (ivideo->chip == XGI_20) ?
@@ -4865,7 +4865,7 @@ bail_out:
 
 		if(!reg) continue;
 
-		setSISIDXREG(SISSR, 0x14, 0x0f, (reg & 0xf0));
+		SiS_SetRegANDOR(SISSR, 0x14, 0x0f, (reg & 0xf0));
 		sisfb_post_xgi_delay(ivideo, 1);
 
 		if(sisfb_post_xgi_rwtest(ivideo, j, ((reg >> 4) + channelab - 2 + 20), mapsize))
@@ -5061,7 +5061,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 
 	if(ivideo->chip == XGI_40) {
 		if(ivideo->revision_id == 2) {
-			setSISIDXREG(SISSR, 0x3b, 0x3f, 0xc0);
+			SiS_SetRegANDOR(SISSR, 0x3b, 0x3f, 0xc0);
 		}
 		SiS_SetReg(SISCR, 0x7d, 0xfe);
 		SiS_SetReg(SISCR, 0x7e, 0x0f);
@@ -5070,12 +5070,12 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetRegAND(SISCR, 0x58, 0xd7);
 		reg = SiS_GetReg(SISCR, 0xcb);
 		if(reg & 0x20) {
-			setSISIDXREG(SISCR, 0x58, 0xd7, (reg & 0x10) ? 0x08 : 0x20); /* =0x28 Z7 ? */
+			SiS_SetRegANDOR(SISCR, 0x58, 0xd7, (reg & 0x10) ? 0x08 : 0x20); /* =0x28 Z7 ? */
 		}
 	}
 
 	reg = (ivideo->chip == XGI_40) ? 0x20 : 0x00;
-	setSISIDXREG(SISCR, 0x38, 0x1f, reg);
+	SiS_SetRegANDOR(SISCR, 0x38, 0x1f, reg);
 
 	if(ivideo->chip == XGI_20) {
 		SiS_SetReg(SISSR, 0x36, 0x70);
@@ -5109,7 +5109,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 				if(reg & 0x20) reg |= 0x40;
 				SiS_SetReg(SISPART4, 0x23, reg);
 				reg = (reg & 0x20) ? 0x02 : 0x00;
-				setSISIDXREG(SISPART1, 0x1e, 0xfd, reg);
+				SiS_SetRegANDOR(SISPART1, 0x1e, 0xfd, reg);
 			}
 		}
 
@@ -5153,7 +5153,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 					v2 |= 0x08;
 				}
 			}
-			setSISIDXREG(SISCR, 0x5f, 0xf0, v2);
+			SiS_SetRegANDOR(SISCR, 0x5f, 0xf0, v2);
 		}
 		SiS_SetReg(SISSR, 0x22, v1);
 
@@ -5162,14 +5162,14 @@ sisfb_post_xgi(struct pci_dev *pdev)
 			v2 = SiS_GetReg(SISSR, 0x3a);
 			regd = bios[0x90 + 3] | (bios[0x90 + 4] << 8);
 			if( (!(v1 & 0x02)) && (v2 & 0x30) && (regd < 0xcf) )
-				setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
+				SiS_SetRegANDOR(SISCR, 0x5f, 0xf1, 0x01);
 
 			if((mypdev = pci_get_device(0x10de, 0x01e0, NULL))) {
 				/* TODO: set CR5f &0xf1 | 0x01 for version 6570
 				 * of nforce 2 ROM
 				 */
 				if(0)
-					setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
+					SiS_SetRegANDOR(SISCR, 0x5f, 0xf1, 0x01);
 				pci_dev_put(mypdev);
 			}
 		}
@@ -5182,7 +5182,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		SiS_SetReg(SISSR, 0x27, v1);
 
 		if(bios[0x64] & 0x01) {
-			setSISIDXREG(SISCR, 0x5f, 0xf0, bios[0x64]);
+			SiS_SetRegANDOR(SISCR, 0x5f, 0xf0, bios[0x64]);
 		}
 
 		v1 = bios[0x4f7];
@@ -5194,17 +5194,17 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		}
 		SiS_SetReg(SISCR, 0x48, v1);
 
-		setSISIDXREG(SISCR, 0x47, 0x04, bios[0x4f6] & 0xfb);
-		setSISIDXREG(SISCR, 0x49, 0xf0, bios[0x4f8] & 0x0f);
-		setSISIDXREG(SISCR, 0x4a, 0x60, bios[0x4f9] & 0x9f);
-		setSISIDXREG(SISCR, 0x4b, 0x08, bios[0x4fa] & 0xf7);
-		setSISIDXREG(SISCR, 0x4c, 0x80, bios[0x4fb] & 0x7f);
+		SiS_SetRegANDOR(SISCR, 0x47, 0x04, bios[0x4f6] & 0xfb);
+		SiS_SetRegANDOR(SISCR, 0x49, 0xf0, bios[0x4f8] & 0x0f);
+		SiS_SetRegANDOR(SISCR, 0x4a, 0x60, bios[0x4f9] & 0x9f);
+		SiS_SetRegANDOR(SISCR, 0x4b, 0x08, bios[0x4fa] & 0xf7);
+		SiS_SetRegANDOR(SISCR, 0x4c, 0x80, bios[0x4fb] & 0x7f);
 		SiS_SetReg(SISCR, 0x70, bios[0x4fc]);
-		setSISIDXREG(SISCR, 0x71, 0xf0, bios[0x4fd] & 0x0f);
+		SiS_SetRegANDOR(SISCR, 0x71, 0xf0, bios[0x4fd] & 0x0f);
 		SiS_SetReg(SISCR, 0x74, 0xd0);
-		setSISIDXREG(SISCR, 0x74, 0xcf, bios[0x4fe] & 0x30);
-		setSISIDXREG(SISCR, 0x75, 0xe0, bios[0x4ff] & 0x1f);
-		setSISIDXREG(SISCR, 0x76, 0xe0, bios[0x500] & 0x1f);
+		SiS_SetRegANDOR(SISCR, 0x74, 0xcf, bios[0x4fe] & 0x30);
+		SiS_SetRegANDOR(SISCR, 0x75, 0xe0, bios[0x4ff] & 0x1f);
+		SiS_SetRegANDOR(SISCR, 0x76, 0xe0, bios[0x500] & 0x1f);
 		v1 = bios[0x501];
 		if((mypdev = pci_get_device(0x8086, 0x2530, NULL))) {
 			v1 = 0xf0;
@@ -5267,7 +5267,7 @@ sisfb_post_xgi(struct pci_dev *pdev)
 		ptr  = (const u8 *)&bios[index];
 	}
 	for(i = 0; i < 4; i++) {
-		setSISIDXREG(SISCR, 0x6e, 0xfc, i);
+		SiS_SetRegANDOR(SISCR, 0x6e, 0xfc, i);
 		reg = 0x00;
 		for(j = 0; j < 2; j++) {
 			regd = 0;
-- 
cgit v1.2.3


From 114776776a8e38fff5772efeef68fc3fdde76a82 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:21 +0200
Subject: sisfb: delete unused register I/O macros

Delete unused register I/O macros.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/sis.h | 54 +------------------------------------------------
 1 file changed, 1 insertion(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index acf0766c4dbf..eac7a01925f3 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -307,7 +307,7 @@
 #define VB2_LCDOVER1600BRIDGE	(VB2_307T  | VB2_307LV)
 #define VB2_RAMDAC202MHZBRIDGE	(VB2_301C  | VB2_307T)
 
-/* I/O port access macros and functions */
+/* I/O port access functions */
 
 void SiS_SetReg(SISIOADDRESS, u8, u8);
 void SiS_SetRegByte(SISIOADDRESS, u8);
@@ -321,58 +321,6 @@ u8 SiS_GetRegByte(SISIOADDRESS);
 u16 SiS_GetRegShort(SISIOADDRESS);
 u32 SiS_GetRegLong(SISIOADDRESS);
 
-#define inSISREG(base)		inb(base)
-
-#define outSISREG(base,val)	outb(val,base)
-
-#define orSISREG(base,val)      			\
-		do {					\
-			u8 __Temp = inSISREG(base); 	\
-			outSISREG(base, __Temp | (val));\
-		} while (0)
-
-#define andSISREG(base,val)     			\
-		do {					\
-			u8 __Temp = inSISREG(base); 	\
-			outSISREG(base, __Temp & (val));\
-		} while (0)
-
-#define inSISIDXREG(base,idx,var)			\
-		do {					\
-			outSISREG(base, idx); 		\
-			var = inSISREG((base)+1);	\
-		} while (0)
-
-#define outSISIDXREG(base,idx,val)			\
-		do {					\
-			outSISREG(base, idx);		\
-			outSISREG((base)+1, val);	\
-		} while (0)
-
-#define orSISIDXREG(base,idx,val)				\
-		do {						\
-			u8 __Temp; 				\
-			outSISREG(base, idx);   		\
-			__Temp = inSISREG((base)+1) | (val); 	\
-			outSISREG((base)+1, __Temp);		\
-		} while (0)
-
-#define andSISIDXREG(base,idx,and)				\
-		do {						\
-			u8 __Temp; 				\
-			outSISREG(base, idx);   		\
-			__Temp = inSISREG((base)+1) & (and); 	\
-			outSISREG((base)+1, __Temp);		\
-		} while (0)
-
-#define setSISIDXREG(base,idx,and,or)   				\
-		do {							\
-			u8 __Temp; 					\
-			outSISREG(base, idx);				\
-			__Temp = (inSISREG((base)+1) & (and)) | (or); 	\
-			outSISREG((base)+1, __Temp);			\
-		} while (0)
-
 /* MMIO access macros */
 #define MMIO_IN8(base, offset)  readb((base+offset))
 #define MMIO_IN16(base, offset) readw((base+offset))
-- 
cgit v1.2.3


From 17d6ce11195fceda62af00beefde37e37a01337c Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 20 Dec 2010 23:50:22 +0200
Subject: sisfb: eliminate compiler warnings

Convert some bit masks to 8-bit values to avoid the following compiler
warnings:

drivers/video/sis/sis_main.c:3858: warning: large integer implicitly truncated to unsigned type
drivers/video/sis/init301.c:5855: warning: large integer implicitly truncated to unsigned type
drivers/video/sis/init301.c:5869: warning: large integer implicitly truncated to unsigned type

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sis/init301.c  | 4 ++--
 drivers/video/sis/sis_main.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index e24c5ca52dae..a89e3cafd5ad 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -5852,7 +5852,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
      temp = tempax & 0x00FF;
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x43,temp);
      temp = ((tempax & 0xFF00) >> 8) << 3;
-     SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x0F8,temp);
+     SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port, 0x44, 0x07, temp);
 
      tempax = SiS_Pr->SiS_VDE;				 	/* BDxWadrst1 = BDxWadrst0 + BDxWadroff * VDE */
      if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
@@ -5866,7 +5866,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
      temp = ((tempeax & 0xFF0000) >> 16) | 0x10;
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x40,temp);
      temp = ((tempeax & 0x01000000) >> 24) << 7;
-     SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x080,temp);
+     SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port, 0x3C, 0x7F, temp);
 
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2F,0x03);
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0x50);
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 793216b5d1a7..2fb8c5a660fb 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -3855,7 +3855,7 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
 			reg1 = 0x00;
 		}
 		SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
-		SiS_SetRegANDOR(SISSR, 0x1f, ~0xc0, reg1);
+		SiS_SetRegANDOR(SISSR, 0x1f, 0x3f, reg1);
 	}
 #endif
 
-- 
cgit v1.2.3


From e0b9fb26266778cc749365b98041c5b7ef6f10f8 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 21 Dec 2010 11:46:26 +0100
Subject: fbdev: sh-mobile: restore display size configuration

An earlier patch replaced open-coded video-mode configuration from
platform data by a call to fb_videomode_to_var(), thereby setting
ofdisplay sizes have been accidentally lost. Restore them.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_lcdcfb.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index b02d97a879d6..257ed0c4b203 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -1238,12 +1238,14 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 			mode = &default_720p;
 			num_cfg = 1;
 		} else {
-			num_cfg = ch->cfg.num_cfg;
+			num_cfg = cfg->num_cfg;
 		}
 
 		fb_videomode_to_modelist(mode, num_cfg, &info->modelist);
 
 		fb_videomode_to_var(var, mode);
+		var->width = cfg->lcd_size_cfg.width;
+		var->height = cfg->lcd_size_cfg.height;
 		/* Default Y virtual resolution is 2x panel size */
 		var->yres_virtual = var->yres * 2;
 		var->activate = FB_ACTIVATE_NOW;
-- 
cgit v1.2.3


From 8c1ac08b38af0c477ae32df9f4625b7dbddea1ea Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 21 Dec 2010 11:46:35 +0100
Subject: fbdev: sh-mobile: retrieve and propagate display sizes from EDID

Monitor EDID contains information about physical display sizes. Retrieve
it and propagate to the framebuffer driver.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_hdmi.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index d7df10315d8d..fcda0e970113 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -787,6 +787,9 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 		found_rate_error = rate_error;
 	}
 
+	hdmi->var.width = hdmi->monspec.max_x * 10;
+	hdmi->var.height = hdmi->monspec.max_y * 10;
+
 	/*
 	 * TODO 1: if no ->info is present, postpone running the config until
 	 * after ->info first gets registered.
@@ -960,8 +963,12 @@ static bool sh_hdmi_must_reconfigure(struct sh_hdmi *hdmi)
 	dev_dbg(info->dev, "Old %ux%u, new %ux%u\n",
 		mode1.xres, mode1.yres, mode2.xres, mode2.yres);
 
-	if (fb_mode_is_equal(&mode1, &mode2))
+	if (fb_mode_is_equal(&mode1, &mode2)) {
+		/* It can be a different monitor with an equal video-mode */
+		old_var->width = new_var->width;
+		old_var->height = new_var->height;
 		return false;
+	}
 
 	dev_dbg(info->dev, "Switching %u -> %u lines\n",
 		mode1.yres, mode2.yres);
@@ -1057,8 +1064,11 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 			 * on, if we run a resume here, the logo disappears
 			 */
 			if (lock_fb_info(hdmi->info)) {
-				sh_hdmi_display_on(hdmi, hdmi->info);
-				unlock_fb_info(hdmi->info);
+				struct fb_info *info = hdmi->info;
+				info->var.width = hdmi->var.width;
+				info->var.height = hdmi->var.height;
+				sh_hdmi_display_on(hdmi, info);
+				unlock_fb_info(info);
 			}
 		} else {
 			/* New monitor or have to wake up */
-- 
cgit v1.2.3


From 11c8ea81cc639c2ea56f94a9cdaa6242ff13a3af Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@stericsson.com>
Date: Fri, 17 Dec 2010 21:16:23 +0100
Subject: ux500: rename modem IRQ and MBOX files

Suffix the U5500 modem IRQ and MBOX files with *-db5500* so that
we clearly know the SoC they belong to, in line with the rest of
the files in mach-ux500.

Cc: Stefan Nilsson <stefan.xk.nilsson@stericsson.com>
Cc: Martin Persson <martin.persson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 arch/arm/mach-ux500/Makefile                   |   4 +-
 arch/arm/mach-ux500/include/mach/mbox-db5500.h |  88 ++++
 arch/arm/mach-ux500/include/mach/mbox.h        |  88 ----
 arch/arm/mach-ux500/mbox-db5500.c              | 567 +++++++++++++++++++++++++
 arch/arm/mach-ux500/mbox.c                     | 567 -------------------------
 arch/arm/mach-ux500/modem-irq-db5500.c         | 139 ++++++
 arch/arm/mach-ux500/modem_irq.c                | 139 ------
 drivers/net/caif/caif_shm_u5500.c              |   2 +-
 8 files changed, 797 insertions(+), 797 deletions(-)
 create mode 100644 arch/arm/mach-ux500/include/mach/mbox-db5500.h
 delete mode 100644 arch/arm/mach-ux500/include/mach/mbox.h
 create mode 100644 arch/arm/mach-ux500/mbox-db5500.c
 delete mode 100644 arch/arm/mach-ux500/mbox.c
 create mode 100644 arch/arm/mach-ux500/modem-irq-db5500.c
 delete mode 100644 arch/arm/mach-ux500/modem_irq.c

(limited to 'drivers')

diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 3d2c6a510a87..12052e8e064c 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -12,6 +12,6 @@ obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)	+= hotplug.o
 obj-$(CONFIG_LOCAL_TIMERS)	+= localtimer.o
 obj-$(CONFIG_REGULATOR_AB8500)	+= board-mop500-regulators.o
-obj-$(CONFIG_U5500_MODEM_IRQ)	+= modem_irq.o
-obj-$(CONFIG_U5500_MBOX)	+= mbox.o
+obj-$(CONFIG_U5500_MODEM_IRQ)	+= modem-irq-db5500.o
+obj-$(CONFIG_U5500_MBOX)	+= mbox-db5500.o
 obj-$(CONFIG_CPU_FREQ)		+= cpufreq.o
diff --git a/arch/arm/mach-ux500/include/mach/mbox-db5500.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
new file mode 100644
index 000000000000..7f9da4d2fbda
--- /dev/null
+++ b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
+ * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
+ * License terms: GNU General Public License (GPL), version 2.
+ */
+
+#ifndef __INC_STE_MBOX_H
+#define __INC_STE_MBOX_H
+
+#define MBOX_BUF_SIZE 16
+#define MBOX_NAME_SIZE 8
+
+/**
+  * mbox_recv_cb_t - Definition of the mailbox callback.
+  * @mbox_msg:	The mailbox message.
+  * @priv:	The clients private data as specified in the call to mbox_setup.
+  *
+  * This function will be called upon reception of new mailbox messages.
+  */
+typedef void mbox_recv_cb_t (u32 mbox_msg, void *priv);
+
+/**
+  * struct mbox - Mailbox instance struct
+  * @list:		Linked list head.
+  * @pdev:		Pointer to device struct.
+  * @cb:		Callback function. Will be called
+  *			when new data is received.
+  * @client_data:	Clients private data. Will be sent back
+  *			in the callback function.
+  * @virtbase_peer:	Virtual address for outgoing mailbox.
+  * @virtbase_local:	Virtual address for incoming mailbox.
+  * @buffer:		Then internal queue for outgoing messages.
+  * @name:		Name of this mailbox.
+  * @buffer_available:	Completion variable to achieve "blocking send".
+  *			This variable will be signaled when there is
+  *			internal buffer space available.
+  * @client_blocked:	To keep track if any client is currently
+  *			blocked.
+  * @lock:		Spinlock to protect this mailbox instance.
+  * @write_index:	Index in internal buffer to write to.
+  * @read_index:	Index in internal buffer to read from.
+  * @allocated:		Indicates whether this particular mailbox
+  *			id has been allocated by someone.
+  */
+struct mbox {
+	struct list_head list;
+	struct platform_device *pdev;
+	mbox_recv_cb_t *cb;
+	void *client_data;
+	void __iomem *virtbase_peer;
+	void __iomem *virtbase_local;
+	u32 buffer[MBOX_BUF_SIZE];
+	char name[MBOX_NAME_SIZE];
+	struct completion buffer_available;
+	u8 client_blocked;
+	spinlock_t lock;
+	u8 write_index;
+	u8 read_index;
+	bool allocated;
+};
+
+/**
+  * mbox_setup - Set up a mailbox and return its instance.
+  * @mbox_id:	The ID number of the mailbox. 0 or 1 for modem CPU,
+  *		2 for modem DSP.
+  * @mbox_cb:	Pointer to the callback function to be called when a new message
+  *		is received.
+  * @priv:	Client user data which will be returned in the callback.
+  *
+  * Returns a mailbox instance to be specified in subsequent calls to mbox_send.
+  */
+struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv);
+
+/**
+  * mbox_send - Send a mailbox message.
+  * @mbox:	Mailbox instance (returned by mbox_setup)
+  * @mbox_msg:	The mailbox message to send.
+  * @block:	Specifies whether this call will block until send is possible,
+  *		or return an error if the mailbox buffer is full.
+  *
+  * Returns 0 on success or a negative error code on error. -ENOMEM indicates
+  * that the internal buffer is full and you have to try again later (or
+  * specify "block" in order to block until send is possible).
+  */
+int mbox_send(struct mbox *mbox, u32 mbox_msg, bool block);
+
+#endif /*INC_STE_MBOX_H*/
diff --git a/arch/arm/mach-ux500/include/mach/mbox.h b/arch/arm/mach-ux500/include/mach/mbox.h
deleted file mode 100644
index 7f9da4d2fbda..000000000000
--- a/arch/arm/mach-ux500/include/mach/mbox.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
- * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
- * License terms: GNU General Public License (GPL), version 2.
- */
-
-#ifndef __INC_STE_MBOX_H
-#define __INC_STE_MBOX_H
-
-#define MBOX_BUF_SIZE 16
-#define MBOX_NAME_SIZE 8
-
-/**
-  * mbox_recv_cb_t - Definition of the mailbox callback.
-  * @mbox_msg:	The mailbox message.
-  * @priv:	The clients private data as specified in the call to mbox_setup.
-  *
-  * This function will be called upon reception of new mailbox messages.
-  */
-typedef void mbox_recv_cb_t (u32 mbox_msg, void *priv);
-
-/**
-  * struct mbox - Mailbox instance struct
-  * @list:		Linked list head.
-  * @pdev:		Pointer to device struct.
-  * @cb:		Callback function. Will be called
-  *			when new data is received.
-  * @client_data:	Clients private data. Will be sent back
-  *			in the callback function.
-  * @virtbase_peer:	Virtual address for outgoing mailbox.
-  * @virtbase_local:	Virtual address for incoming mailbox.
-  * @buffer:		Then internal queue for outgoing messages.
-  * @name:		Name of this mailbox.
-  * @buffer_available:	Completion variable to achieve "blocking send".
-  *			This variable will be signaled when there is
-  *			internal buffer space available.
-  * @client_blocked:	To keep track if any client is currently
-  *			blocked.
-  * @lock:		Spinlock to protect this mailbox instance.
-  * @write_index:	Index in internal buffer to write to.
-  * @read_index:	Index in internal buffer to read from.
-  * @allocated:		Indicates whether this particular mailbox
-  *			id has been allocated by someone.
-  */
-struct mbox {
-	struct list_head list;
-	struct platform_device *pdev;
-	mbox_recv_cb_t *cb;
-	void *client_data;
-	void __iomem *virtbase_peer;
-	void __iomem *virtbase_local;
-	u32 buffer[MBOX_BUF_SIZE];
-	char name[MBOX_NAME_SIZE];
-	struct completion buffer_available;
-	u8 client_blocked;
-	spinlock_t lock;
-	u8 write_index;
-	u8 read_index;
-	bool allocated;
-};
-
-/**
-  * mbox_setup - Set up a mailbox and return its instance.
-  * @mbox_id:	The ID number of the mailbox. 0 or 1 for modem CPU,
-  *		2 for modem DSP.
-  * @mbox_cb:	Pointer to the callback function to be called when a new message
-  *		is received.
-  * @priv:	Client user data which will be returned in the callback.
-  *
-  * Returns a mailbox instance to be specified in subsequent calls to mbox_send.
-  */
-struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv);
-
-/**
-  * mbox_send - Send a mailbox message.
-  * @mbox:	Mailbox instance (returned by mbox_setup)
-  * @mbox_msg:	The mailbox message to send.
-  * @block:	Specifies whether this call will block until send is possible,
-  *		or return an error if the mailbox buffer is full.
-  *
-  * Returns 0 on success or a negative error code on error. -ENOMEM indicates
-  * that the internal buffer is full and you have to try again later (or
-  * specify "block" in order to block until send is possible).
-  */
-int mbox_send(struct mbox *mbox, u32 mbox_msg, bool block);
-
-#endif /*INC_STE_MBOX_H*/
diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
new file mode 100644
index 000000000000..cbf15718fc3c
--- /dev/null
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -0,0 +1,567 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
+ * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
+ * License terms: GNU General Public License (GPL), version 2.
+ */
+
+/*
+ * Mailbox nomenclature:
+ *
+ *       APE           MODEM
+ *           mbox pairX
+ *   ..........................
+ *   .                       .
+ *   .           peer        .
+ *   .     send  ----        .
+ *   .      -->  |  |        .
+ *   .           |  |        .
+ *   .           ----        .
+ *   .                       .
+ *   .           local       .
+ *   .     rec   ----        .
+ *   .           |  | <--    .
+ *   .           |  |        .
+ *   .           ----        .
+ *   .........................
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/completion.h>
+#include <mach/mbox-db5500.h>
+
+#define MBOX_NAME "mbox"
+
+#define MBOX_FIFO_DATA        0x000
+#define MBOX_FIFO_ADD         0x004
+#define MBOX_FIFO_REMOVE      0x008
+#define MBOX_FIFO_THRES_FREE  0x00C
+#define MBOX_FIFO_THRES_OCCUP 0x010
+#define MBOX_FIFO_STATUS      0x014
+
+#define MBOX_DISABLE_IRQ 0x4
+#define MBOX_ENABLE_IRQ  0x0
+#define MBOX_LATCH 1
+
+/* Global list of all mailboxes */
+static struct list_head mboxs = LIST_HEAD_INIT(mboxs);
+
+static struct mbox *get_mbox_with_id(u8 id)
+{
+	u8 i;
+	struct list_head *pos = &mboxs;
+	for (i = 0; i <= id; i++)
+		pos = pos->next;
+
+	return (struct mbox *) list_entry(pos, struct mbox, list);
+}
+
+int mbox_send(struct mbox *mbox, u32 mbox_msg, bool block)
+{
+	int res = 0;
+
+	spin_lock(&mbox->lock);
+
+	dev_dbg(&(mbox->pdev->dev),
+		"About to buffer 0x%X to mailbox 0x%X."
+		" ri = %d, wi = %d\n",
+		mbox_msg, (u32)mbox, mbox->read_index,
+		mbox->write_index);
+
+	/* Check if write buffer is full */
+	while (((mbox->write_index + 1) % MBOX_BUF_SIZE) == mbox->read_index) {
+		if (!block) {
+			dev_dbg(&(mbox->pdev->dev),
+			"Buffer full in non-blocking call! "
+			"Returning -ENOMEM!\n");
+			res = -ENOMEM;
+			goto exit;
+		}
+		spin_unlock(&mbox->lock);
+		dev_dbg(&(mbox->pdev->dev),
+			"Buffer full in blocking call! Sleeping...\n");
+		mbox->client_blocked = 1;
+		wait_for_completion(&mbox->buffer_available);
+		dev_dbg(&(mbox->pdev->dev),
+			"Blocking send was woken up! Trying again...\n");
+		spin_lock(&mbox->lock);
+	}
+
+	mbox->buffer[mbox->write_index] = mbox_msg;
+	mbox->write_index = (mbox->write_index + 1) % MBOX_BUF_SIZE;
+
+	/*
+	 * Indicate that we want an IRQ as soon as there is a slot
+	 * in the FIFO
+	 */
+	writel(MBOX_ENABLE_IRQ, mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
+
+exit:
+	spin_unlock(&mbox->lock);
+	return res;
+}
+EXPORT_SYMBOL(mbox_send);
+
+#if defined(CONFIG_DEBUG_FS)
+/*
+ * Expected input: <value> <nbr sends>
+ * Example: "echo 0xdeadbeef 4 > mbox-node" sends 0xdeadbeef 4 times
+ */
+static ssize_t mbox_write_fifo(struct device *dev,
+			       struct device_attribute *attr,
+			       const char *buf,
+			       size_t count)
+{
+	unsigned long mbox_mess;
+	unsigned long nbr_sends;
+	unsigned long i;
+	char int_buf[16];
+	char *token;
+	char *val;
+
+	struct mbox *mbox = (struct mbox *) dev->platform_data;
+
+	strncpy((char *) &int_buf, buf, sizeof(int_buf));
+	token = (char *) &int_buf;
+
+	/* Parse message */
+	val = strsep(&token, " ");
+	if ((val == NULL) || (strict_strtoul(val, 16, &mbox_mess) != 0))
+		mbox_mess = 0xDEADBEEF;
+
+	val = strsep(&token, " ");
+	if ((val == NULL) || (strict_strtoul(val, 10, &nbr_sends) != 0))
+		nbr_sends = 1;
+
+	dev_dbg(dev, "Will write 0x%lX %ld times using data struct at 0x%X\n",
+		mbox_mess, nbr_sends, (u32) mbox);
+
+	for (i = 0; i < nbr_sends; i++)
+		mbox_send(mbox, mbox_mess, true);
+
+	return count;
+}
+
+static ssize_t mbox_read_fifo(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	int mbox_value;
+	struct mbox *mbox = (struct mbox *) dev->platform_data;
+
+	if ((readl(mbox->virtbase_local + MBOX_FIFO_STATUS) & 0x7) <= 0)
+		return sprintf(buf, "Mailbox is empty\n");
+
+	mbox_value = readl(mbox->virtbase_local + MBOX_FIFO_DATA);
+	writel(MBOX_LATCH, (mbox->virtbase_local + MBOX_FIFO_REMOVE));
+
+	return sprintf(buf, "0x%X\n", mbox_value);
+}
+
+static DEVICE_ATTR(fifo, S_IWUGO | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
+
+static int mbox_show(struct seq_file *s, void *data)
+{
+	struct list_head *pos;
+	u8 mbox_index = 0;
+
+	list_for_each(pos, &mboxs) {
+		struct mbox *m =
+			(struct mbox *) list_entry(pos, struct mbox, list);
+		if (m == NULL) {
+			seq_printf(s,
+				   "Unable to retrieve mailbox %d\n",
+				   mbox_index);
+			continue;
+		}
+
+		spin_lock(&m->lock);
+		if ((m->virtbase_peer == NULL) || (m->virtbase_local == NULL)) {
+			seq_printf(s, "MAILBOX %d not setup or corrupt\n",
+				   mbox_index);
+			spin_unlock(&m->lock);
+			continue;
+		}
+
+		seq_printf(s,
+		"===========================\n"
+		" MAILBOX %d\n"
+		" PEER MAILBOX DUMP\n"
+		"---------------------------\n"
+		"FIFO:                 0x%X (%d)\n"
+		"Free     Threshold:   0x%.2X (%d)\n"
+		"Occupied Threshold:   0x%.2X (%d)\n"
+		"Status:               0x%.2X (%d)\n"
+		"   Free spaces  (ot):    %d (%d)\n"
+		"   Occup spaces (ot):    %d (%d)\n"
+		"===========================\n"
+		" LOCAL MAILBOX DUMP\n"
+		"---------------------------\n"
+		"FIFO:                 0x%.X (%d)\n"
+		"Free     Threshold:   0x%.2X (%d)\n"
+		"Occupied Threshold:   0x%.2X (%d)\n"
+		"Status:               0x%.2X (%d)\n"
+		"   Free spaces  (ot):    %d (%d)\n"
+		"   Occup spaces (ot):    %d (%d)\n"
+		"===========================\n"
+		"write_index: %d\n"
+		"read_index : %d\n"
+		"===========================\n"
+		"\n",
+		mbox_index,
+		readl(m->virtbase_peer + MBOX_FIFO_DATA),
+		readl(m->virtbase_peer + MBOX_FIFO_DATA),
+		readl(m->virtbase_peer + MBOX_FIFO_THRES_FREE),
+		readl(m->virtbase_peer + MBOX_FIFO_THRES_FREE),
+		readl(m->virtbase_peer + MBOX_FIFO_THRES_OCCUP),
+		readl(m->virtbase_peer + MBOX_FIFO_THRES_OCCUP),
+		readl(m->virtbase_peer + MBOX_FIFO_STATUS),
+		readl(m->virtbase_peer + MBOX_FIFO_STATUS),
+		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 4) & 0x7,
+		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 7) & 0x1,
+		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 0) & 0x7,
+		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 3) & 0x1,
+		readl(m->virtbase_local + MBOX_FIFO_DATA),
+		readl(m->virtbase_local + MBOX_FIFO_DATA),
+		readl(m->virtbase_local + MBOX_FIFO_THRES_FREE),
+		readl(m->virtbase_local + MBOX_FIFO_THRES_FREE),
+		readl(m->virtbase_local + MBOX_FIFO_THRES_OCCUP),
+		readl(m->virtbase_local + MBOX_FIFO_THRES_OCCUP),
+		readl(m->virtbase_local + MBOX_FIFO_STATUS),
+		readl(m->virtbase_local + MBOX_FIFO_STATUS),
+		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 4) & 0x7,
+		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 7) & 0x1,
+		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 0) & 0x7,
+		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 3) & 0x1,
+		m->write_index, m->read_index);
+		mbox_index++;
+		spin_unlock(&m->lock);
+	}
+
+	return 0;
+}
+
+static int mbox_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, mbox_show, NULL);
+}
+
+static const struct file_operations mbox_operations = {
+	.owner = THIS_MODULE,
+	.open = mbox_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+};
+#endif
+
+static irqreturn_t mbox_irq(int irq, void *arg)
+{
+	u32 mbox_value;
+	int nbr_occup;
+	int nbr_free;
+	struct mbox *mbox = (struct mbox *) arg;
+
+	spin_lock(&mbox->lock);
+
+	dev_dbg(&(mbox->pdev->dev),
+		"mbox IRQ [%d] received. ri = %d, wi = %d\n",
+		irq, mbox->read_index, mbox->write_index);
+
+	/*
+	 * Check if we have any outgoing messages, and if there is space for
+	 * them in the FIFO.
+	 */
+	if (mbox->read_index != mbox->write_index) {
+		/*
+		 * Check by reading FREE for LOCAL since that indicates
+		 * OCCUP for PEER
+		 */
+		nbr_free = (readl(mbox->virtbase_local + MBOX_FIFO_STATUS)
+			    >> 4) & 0x7;
+		dev_dbg(&(mbox->pdev->dev),
+			"Status indicates %d empty spaces in the FIFO!\n",
+			nbr_free);
+
+		while ((nbr_free > 0) &&
+		       (mbox->read_index != mbox->write_index)) {
+			/* Write the message and latch it into the FIFO */
+			writel(mbox->buffer[mbox->read_index],
+			       (mbox->virtbase_peer + MBOX_FIFO_DATA));
+			writel(MBOX_LATCH,
+			       (mbox->virtbase_peer + MBOX_FIFO_ADD));
+			dev_dbg(&(mbox->pdev->dev),
+				"Wrote message 0x%X to addr 0x%X\n",
+				mbox->buffer[mbox->read_index],
+				(u32) (mbox->virtbase_peer + MBOX_FIFO_DATA));
+
+			nbr_free--;
+			mbox->read_index =
+				(mbox->read_index + 1) % MBOX_BUF_SIZE;
+		}
+
+		/*
+		 * Check if we still want IRQ:s when there is free
+		 * space to send
+		 */
+		if (mbox->read_index != mbox->write_index) {
+			dev_dbg(&(mbox->pdev->dev),
+				"Still have messages to send, but FIFO full. "
+				"Request IRQ again!\n");
+			writel(MBOX_ENABLE_IRQ,
+			       mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
+		} else {
+			dev_dbg(&(mbox->pdev->dev),
+				"No more messages to send. "
+				"Do not request IRQ again!\n");
+			writel(MBOX_DISABLE_IRQ,
+			       mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
+		}
+
+		/*
+		 * Check if we can signal any blocked clients that it is OK to
+		 * start buffering again
+		 */
+		if (mbox->client_blocked &&
+		    (((mbox->write_index + 1) % MBOX_BUF_SIZE)
+		     != mbox->read_index)) {
+			dev_dbg(&(mbox->pdev->dev),
+				"Waking up blocked client\n");
+			complete(&mbox->buffer_available);
+			mbox->client_blocked = 0;
+		}
+	}
+
+	/* Check if we have any incoming messages */
+	nbr_occup = readl(mbox->virtbase_local + MBOX_FIFO_STATUS) & 0x7;
+	if (nbr_occup == 0)
+		goto exit;
+
+	if (mbox->cb == NULL) {
+		dev_dbg(&(mbox->pdev->dev), "No receive callback registered, "
+			"leaving %d incoming messages in fifo!\n", nbr_occup);
+		goto exit;
+	}
+
+	/* Read and acknowledge the message */
+	mbox_value = readl(mbox->virtbase_local + MBOX_FIFO_DATA);
+	writel(MBOX_LATCH, (mbox->virtbase_local + MBOX_FIFO_REMOVE));
+
+	/* Notify consumer of new mailbox message */
+	dev_dbg(&(mbox->pdev->dev), "Calling callback for message 0x%X!\n",
+		mbox_value);
+	mbox->cb(mbox_value, mbox->client_data);
+
+exit:
+	dev_dbg(&(mbox->pdev->dev), "Exit mbox IRQ. ri = %d, wi = %d\n",
+		mbox->read_index, mbox->write_index);
+	spin_unlock(&mbox->lock);
+
+	return IRQ_HANDLED;
+}
+
+/* Setup is executed once for each mbox pair */
+struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
+{
+	struct resource *resource;
+	int irq;
+	int res;
+	struct mbox *mbox;
+
+	mbox = get_mbox_with_id(mbox_id);
+	if (mbox == NULL) {
+		dev_err(&(mbox->pdev->dev), "Incorrect mailbox id: %d!\n",
+			mbox_id);
+		goto exit;
+	}
+
+	/*
+	 * Check if mailbox has been allocated to someone else,
+	 * otherwise allocate it
+	 */
+	if (mbox->allocated) {
+		dev_err(&(mbox->pdev->dev), "Mailbox number %d is busy!\n",
+			mbox_id);
+		mbox = NULL;
+		goto exit;
+	}
+	mbox->allocated = true;
+
+	dev_dbg(&(mbox->pdev->dev), "Initiating mailbox number %d: 0x%X...\n",
+		mbox_id, (u32)mbox);
+
+	mbox->client_data = priv;
+	mbox->cb = mbox_cb;
+
+	/* Get addr for peer mailbox and ioremap it */
+	resource = platform_get_resource_byname(mbox->pdev,
+						IORESOURCE_MEM,
+						"mbox_peer");
+	if (resource == NULL) {
+		dev_err(&(mbox->pdev->dev),
+			"Unable to retrieve mbox peer resource\n");
+		mbox = NULL;
+		goto exit;
+	}
+	dev_dbg(&(mbox->pdev->dev),
+		"Resource name: %s start: 0x%X, end: 0x%X\n",
+		resource->name, resource->start, resource->end);
+	mbox->virtbase_peer =
+		ioremap(resource->start, resource->end - resource->start);
+	if (!mbox->virtbase_peer) {
+		dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
+		mbox = NULL;
+		goto exit;
+	}
+	dev_dbg(&(mbox->pdev->dev),
+		"ioremapped peer physical: (0x%X-0x%X) to virtual: 0x%X\n",
+		resource->start, resource->end, (u32) mbox->virtbase_peer);
+
+	/* Get addr for local mailbox and ioremap it */
+	resource = platform_get_resource_byname(mbox->pdev,
+						IORESOURCE_MEM,
+						"mbox_local");
+	if (resource == NULL) {
+		dev_err(&(mbox->pdev->dev),
+			"Unable to retrieve mbox local resource\n");
+		mbox = NULL;
+		goto exit;
+	}
+	dev_dbg(&(mbox->pdev->dev),
+		"Resource name: %s start: 0x%X, end: 0x%X\n",
+		resource->name, resource->start, resource->end);
+	mbox->virtbase_local =
+		ioremap(resource->start, resource->end - resource->start);
+	if (!mbox->virtbase_local) {
+		dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
+		mbox = NULL;
+		goto exit;
+	}
+	dev_dbg(&(mbox->pdev->dev),
+		"ioremapped local physical: (0x%X-0x%X) to virtual: 0x%X\n",
+		resource->start, resource->end, (u32) mbox->virtbase_peer);
+
+	init_completion(&mbox->buffer_available);
+	mbox->client_blocked = 0;
+
+	/* Get IRQ for mailbox and allocate it */
+	irq = platform_get_irq_byname(mbox->pdev, "mbox_irq");
+	if (irq < 0) {
+		dev_err(&(mbox->pdev->dev),
+			"Unable to retrieve mbox irq resource\n");
+		mbox = NULL;
+		goto exit;
+	}
+
+	dev_dbg(&(mbox->pdev->dev), "Allocating irq %d...\n", irq);
+	res = request_irq(irq, mbox_irq, 0, mbox->name, (void *) mbox);
+	if (res < 0) {
+		dev_err(&(mbox->pdev->dev),
+			"Unable to allocate mbox irq %d\n", irq);
+		mbox = NULL;
+		goto exit;
+	}
+
+	/* Set up mailbox to not launch IRQ on free space in mailbox */
+	writel(MBOX_DISABLE_IRQ, mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
+
+	/*
+	 * Set up mailbox to launch IRQ on new message if we have
+	 * a callback set. If not, do not raise IRQ, but keep message
+	 * in FIFO for manual retrieval
+	 */
+	if (mbox_cb != NULL)
+		writel(MBOX_ENABLE_IRQ,
+		       mbox->virtbase_local + MBOX_FIFO_THRES_OCCUP);
+	else
+		writel(MBOX_DISABLE_IRQ,
+		       mbox->virtbase_local + MBOX_FIFO_THRES_OCCUP);
+
+#if defined(CONFIG_DEBUG_FS)
+	res = device_create_file(&(mbox->pdev->dev), &dev_attr_fifo);
+	if (res != 0)
+		dev_warn(&(mbox->pdev->dev),
+			 "Unable to create mbox sysfs entry");
+
+	(void) debugfs_create_file("mbox", S_IFREG | S_IRUGO, NULL,
+				   NULL, &mbox_operations);
+#endif
+
+	dev_info(&(mbox->pdev->dev),
+		 "Mailbox driver with index %d initated!\n", mbox_id);
+
+exit:
+	return mbox;
+}
+EXPORT_SYMBOL(mbox_setup);
+
+
+int __init mbox_probe(struct platform_device *pdev)
+{
+	struct mbox local_mbox;
+	struct mbox *mbox;
+	int res = 0;
+	dev_dbg(&(pdev->dev), "Probing mailbox (pdev = 0x%X)...\n", (u32) pdev);
+
+	memset(&local_mbox, 0x0, sizeof(struct mbox));
+
+	/* Associate our mbox data with the platform device */
+	res = platform_device_add_data(pdev,
+				       (void *) &local_mbox,
+				       sizeof(struct mbox));
+	if (res != 0) {
+		dev_err(&(pdev->dev),
+			"Unable to allocate driver platform data!\n");
+		goto exit;
+	}
+
+	mbox = (struct mbox *) pdev->dev.platform_data;
+	mbox->pdev = pdev;
+	mbox->write_index = 0;
+	mbox->read_index = 0;
+
+	INIT_LIST_HEAD(&(mbox->list));
+	list_add_tail(&(mbox->list), &mboxs);
+
+	sprintf(mbox->name, "%s", MBOX_NAME);
+	spin_lock_init(&mbox->lock);
+
+	dev_info(&(pdev->dev), "Mailbox driver loaded\n");
+
+exit:
+	return res;
+}
+
+static struct platform_driver mbox_driver = {
+	.driver = {
+		.name = MBOX_NAME,
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init mbox_init(void)
+{
+	return platform_driver_probe(&mbox_driver, mbox_probe);
+}
+
+module_init(mbox_init);
+
+void __exit mbox_exit(void)
+{
+	platform_driver_unregister(&mbox_driver);
+}
+
+module_exit(mbox_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("MBOX driver");
diff --git a/arch/arm/mach-ux500/mbox.c b/arch/arm/mach-ux500/mbox.c
deleted file mode 100644
index 63435389c544..000000000000
--- a/arch/arm/mach-ux500/mbox.c
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
- * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
- * License terms: GNU General Public License (GPL), version 2.
- */
-
-/*
- * Mailbox nomenclature:
- *
- *       APE           MODEM
- *           mbox pairX
- *   ..........................
- *   .                       .
- *   .           peer        .
- *   .     send  ----        .
- *   .      -->  |  |        .
- *   .           |  |        .
- *   .           ----        .
- *   .                       .
- *   .           local       .
- *   .     rec   ----        .
- *   .           |  | <--    .
- *   .           |  |        .
- *   .           ----        .
- *   .........................
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <linux/completion.h>
-#include <mach/mbox.h>
-
-#define MBOX_NAME "mbox"
-
-#define MBOX_FIFO_DATA        0x000
-#define MBOX_FIFO_ADD         0x004
-#define MBOX_FIFO_REMOVE      0x008
-#define MBOX_FIFO_THRES_FREE  0x00C
-#define MBOX_FIFO_THRES_OCCUP 0x010
-#define MBOX_FIFO_STATUS      0x014
-
-#define MBOX_DISABLE_IRQ 0x4
-#define MBOX_ENABLE_IRQ  0x0
-#define MBOX_LATCH 1
-
-/* Global list of all mailboxes */
-static struct list_head mboxs = LIST_HEAD_INIT(mboxs);
-
-static struct mbox *get_mbox_with_id(u8 id)
-{
-	u8 i;
-	struct list_head *pos = &mboxs;
-	for (i = 0; i <= id; i++)
-		pos = pos->next;
-
-	return (struct mbox *) list_entry(pos, struct mbox, list);
-}
-
-int mbox_send(struct mbox *mbox, u32 mbox_msg, bool block)
-{
-	int res = 0;
-
-	spin_lock(&mbox->lock);
-
-	dev_dbg(&(mbox->pdev->dev),
-		"About to buffer 0x%X to mailbox 0x%X."
-		" ri = %d, wi = %d\n",
-		mbox_msg, (u32)mbox, mbox->read_index,
-		mbox->write_index);
-
-	/* Check if write buffer is full */
-	while (((mbox->write_index + 1) % MBOX_BUF_SIZE) == mbox->read_index) {
-		if (!block) {
-			dev_dbg(&(mbox->pdev->dev),
-			"Buffer full in non-blocking call! "
-			"Returning -ENOMEM!\n");
-			res = -ENOMEM;
-			goto exit;
-		}
-		spin_unlock(&mbox->lock);
-		dev_dbg(&(mbox->pdev->dev),
-			"Buffer full in blocking call! Sleeping...\n");
-		mbox->client_blocked = 1;
-		wait_for_completion(&mbox->buffer_available);
-		dev_dbg(&(mbox->pdev->dev),
-			"Blocking send was woken up! Trying again...\n");
-		spin_lock(&mbox->lock);
-	}
-
-	mbox->buffer[mbox->write_index] = mbox_msg;
-	mbox->write_index = (mbox->write_index + 1) % MBOX_BUF_SIZE;
-
-	/*
-	 * Indicate that we want an IRQ as soon as there is a slot
-	 * in the FIFO
-	 */
-	writel(MBOX_ENABLE_IRQ, mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
-
-exit:
-	spin_unlock(&mbox->lock);
-	return res;
-}
-EXPORT_SYMBOL(mbox_send);
-
-#if defined(CONFIG_DEBUG_FS)
-/*
- * Expected input: <value> <nbr sends>
- * Example: "echo 0xdeadbeef 4 > mbox-node" sends 0xdeadbeef 4 times
- */
-static ssize_t mbox_write_fifo(struct device *dev,
-			       struct device_attribute *attr,
-			       const char *buf,
-			       size_t count)
-{
-	unsigned long mbox_mess;
-	unsigned long nbr_sends;
-	unsigned long i;
-	char int_buf[16];
-	char *token;
-	char *val;
-
-	struct mbox *mbox = (struct mbox *) dev->platform_data;
-
-	strncpy((char *) &int_buf, buf, sizeof(int_buf));
-	token = (char *) &int_buf;
-
-	/* Parse message */
-	val = strsep(&token, " ");
-	if ((val == NULL) || (strict_strtoul(val, 16, &mbox_mess) != 0))
-		mbox_mess = 0xDEADBEEF;
-
-	val = strsep(&token, " ");
-	if ((val == NULL) || (strict_strtoul(val, 10, &nbr_sends) != 0))
-		nbr_sends = 1;
-
-	dev_dbg(dev, "Will write 0x%lX %ld times using data struct at 0x%X\n",
-		mbox_mess, nbr_sends, (u32) mbox);
-
-	for (i = 0; i < nbr_sends; i++)
-		mbox_send(mbox, mbox_mess, true);
-
-	return count;
-}
-
-static ssize_t mbox_read_fifo(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	int mbox_value;
-	struct mbox *mbox = (struct mbox *) dev->platform_data;
-
-	if ((readl(mbox->virtbase_local + MBOX_FIFO_STATUS) & 0x7) <= 0)
-		return sprintf(buf, "Mailbox is empty\n");
-
-	mbox_value = readl(mbox->virtbase_local + MBOX_FIFO_DATA);
-	writel(MBOX_LATCH, (mbox->virtbase_local + MBOX_FIFO_REMOVE));
-
-	return sprintf(buf, "0x%X\n", mbox_value);
-}
-
-static DEVICE_ATTR(fifo, S_IWUGO | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
-
-static int mbox_show(struct seq_file *s, void *data)
-{
-	struct list_head *pos;
-	u8 mbox_index = 0;
-
-	list_for_each(pos, &mboxs) {
-		struct mbox *m =
-			(struct mbox *) list_entry(pos, struct mbox, list);
-		if (m == NULL) {
-			seq_printf(s,
-				   "Unable to retrieve mailbox %d\n",
-				   mbox_index);
-			continue;
-		}
-
-		spin_lock(&m->lock);
-		if ((m->virtbase_peer == NULL) || (m->virtbase_local == NULL)) {
-			seq_printf(s, "MAILBOX %d not setup or corrupt\n",
-				   mbox_index);
-			spin_unlock(&m->lock);
-			continue;
-		}
-
-		seq_printf(s,
-		"===========================\n"
-		" MAILBOX %d\n"
-		" PEER MAILBOX DUMP\n"
-		"---------------------------\n"
-		"FIFO:                 0x%X (%d)\n"
-		"Free     Threshold:   0x%.2X (%d)\n"
-		"Occupied Threshold:   0x%.2X (%d)\n"
-		"Status:               0x%.2X (%d)\n"
-		"   Free spaces  (ot):    %d (%d)\n"
-		"   Occup spaces (ot):    %d (%d)\n"
-		"===========================\n"
-		" LOCAL MAILBOX DUMP\n"
-		"---------------------------\n"
-		"FIFO:                 0x%.X (%d)\n"
-		"Free     Threshold:   0x%.2X (%d)\n"
-		"Occupied Threshold:   0x%.2X (%d)\n"
-		"Status:               0x%.2X (%d)\n"
-		"   Free spaces  (ot):    %d (%d)\n"
-		"   Occup spaces (ot):    %d (%d)\n"
-		"===========================\n"
-		"write_index: %d\n"
-		"read_index : %d\n"
-		"===========================\n"
-		"\n",
-		mbox_index,
-		readl(m->virtbase_peer + MBOX_FIFO_DATA),
-		readl(m->virtbase_peer + MBOX_FIFO_DATA),
-		readl(m->virtbase_peer + MBOX_FIFO_THRES_FREE),
-		readl(m->virtbase_peer + MBOX_FIFO_THRES_FREE),
-		readl(m->virtbase_peer + MBOX_FIFO_THRES_OCCUP),
-		readl(m->virtbase_peer + MBOX_FIFO_THRES_OCCUP),
-		readl(m->virtbase_peer + MBOX_FIFO_STATUS),
-		readl(m->virtbase_peer + MBOX_FIFO_STATUS),
-		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 4) & 0x7,
-		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 7) & 0x1,
-		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 0) & 0x7,
-		(readl(m->virtbase_peer + MBOX_FIFO_STATUS) >> 3) & 0x1,
-		readl(m->virtbase_local + MBOX_FIFO_DATA),
-		readl(m->virtbase_local + MBOX_FIFO_DATA),
-		readl(m->virtbase_local + MBOX_FIFO_THRES_FREE),
-		readl(m->virtbase_local + MBOX_FIFO_THRES_FREE),
-		readl(m->virtbase_local + MBOX_FIFO_THRES_OCCUP),
-		readl(m->virtbase_local + MBOX_FIFO_THRES_OCCUP),
-		readl(m->virtbase_local + MBOX_FIFO_STATUS),
-		readl(m->virtbase_local + MBOX_FIFO_STATUS),
-		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 4) & 0x7,
-		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 7) & 0x1,
-		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 0) & 0x7,
-		(readl(m->virtbase_local + MBOX_FIFO_STATUS) >> 3) & 0x1,
-		m->write_index, m->read_index);
-		mbox_index++;
-		spin_unlock(&m->lock);
-	}
-
-	return 0;
-}
-
-static int mbox_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, mbox_show, NULL);
-}
-
-static const struct file_operations mbox_operations = {
-	.owner = THIS_MODULE,
-	.open = mbox_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-#endif
-
-static irqreturn_t mbox_irq(int irq, void *arg)
-{
-	u32 mbox_value;
-	int nbr_occup;
-	int nbr_free;
-	struct mbox *mbox = (struct mbox *) arg;
-
-	spin_lock(&mbox->lock);
-
-	dev_dbg(&(mbox->pdev->dev),
-		"mbox IRQ [%d] received. ri = %d, wi = %d\n",
-		irq, mbox->read_index, mbox->write_index);
-
-	/*
-	 * Check if we have any outgoing messages, and if there is space for
-	 * them in the FIFO.
-	 */
-	if (mbox->read_index != mbox->write_index) {
-		/*
-		 * Check by reading FREE for LOCAL since that indicates
-		 * OCCUP for PEER
-		 */
-		nbr_free = (readl(mbox->virtbase_local + MBOX_FIFO_STATUS)
-			    >> 4) & 0x7;
-		dev_dbg(&(mbox->pdev->dev),
-			"Status indicates %d empty spaces in the FIFO!\n",
-			nbr_free);
-
-		while ((nbr_free > 0) &&
-		       (mbox->read_index != mbox->write_index)) {
-			/* Write the message and latch it into the FIFO */
-			writel(mbox->buffer[mbox->read_index],
-			       (mbox->virtbase_peer + MBOX_FIFO_DATA));
-			writel(MBOX_LATCH,
-			       (mbox->virtbase_peer + MBOX_FIFO_ADD));
-			dev_dbg(&(mbox->pdev->dev),
-				"Wrote message 0x%X to addr 0x%X\n",
-				mbox->buffer[mbox->read_index],
-				(u32) (mbox->virtbase_peer + MBOX_FIFO_DATA));
-
-			nbr_free--;
-			mbox->read_index =
-				(mbox->read_index + 1) % MBOX_BUF_SIZE;
-		}
-
-		/*
-		 * Check if we still want IRQ:s when there is free
-		 * space to send
-		 */
-		if (mbox->read_index != mbox->write_index) {
-			dev_dbg(&(mbox->pdev->dev),
-				"Still have messages to send, but FIFO full. "
-				"Request IRQ again!\n");
-			writel(MBOX_ENABLE_IRQ,
-			       mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
-		} else {
-			dev_dbg(&(mbox->pdev->dev),
-				"No more messages to send. "
-				"Do not request IRQ again!\n");
-			writel(MBOX_DISABLE_IRQ,
-			       mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
-		}
-
-		/*
-		 * Check if we can signal any blocked clients that it is OK to
-		 * start buffering again
-		 */
-		if (mbox->client_blocked &&
-		    (((mbox->write_index + 1) % MBOX_BUF_SIZE)
-		     != mbox->read_index)) {
-			dev_dbg(&(mbox->pdev->dev),
-				"Waking up blocked client\n");
-			complete(&mbox->buffer_available);
-			mbox->client_blocked = 0;
-		}
-	}
-
-	/* Check if we have any incoming messages */
-	nbr_occup = readl(mbox->virtbase_local + MBOX_FIFO_STATUS) & 0x7;
-	if (nbr_occup == 0)
-		goto exit;
-
-	if (mbox->cb == NULL) {
-		dev_dbg(&(mbox->pdev->dev), "No receive callback registered, "
-			"leaving %d incoming messages in fifo!\n", nbr_occup);
-		goto exit;
-	}
-
-	/* Read and acknowledge the message */
-	mbox_value = readl(mbox->virtbase_local + MBOX_FIFO_DATA);
-	writel(MBOX_LATCH, (mbox->virtbase_local + MBOX_FIFO_REMOVE));
-
-	/* Notify consumer of new mailbox message */
-	dev_dbg(&(mbox->pdev->dev), "Calling callback for message 0x%X!\n",
-		mbox_value);
-	mbox->cb(mbox_value, mbox->client_data);
-
-exit:
-	dev_dbg(&(mbox->pdev->dev), "Exit mbox IRQ. ri = %d, wi = %d\n",
-		mbox->read_index, mbox->write_index);
-	spin_unlock(&mbox->lock);
-
-	return IRQ_HANDLED;
-}
-
-/* Setup is executed once for each mbox pair */
-struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
-{
-	struct resource *resource;
-	int irq;
-	int res;
-	struct mbox *mbox;
-
-	mbox = get_mbox_with_id(mbox_id);
-	if (mbox == NULL) {
-		dev_err(&(mbox->pdev->dev), "Incorrect mailbox id: %d!\n",
-			mbox_id);
-		goto exit;
-	}
-
-	/*
-	 * Check if mailbox has been allocated to someone else,
-	 * otherwise allocate it
-	 */
-	if (mbox->allocated) {
-		dev_err(&(mbox->pdev->dev), "Mailbox number %d is busy!\n",
-			mbox_id);
-		mbox = NULL;
-		goto exit;
-	}
-	mbox->allocated = true;
-
-	dev_dbg(&(mbox->pdev->dev), "Initiating mailbox number %d: 0x%X...\n",
-		mbox_id, (u32)mbox);
-
-	mbox->client_data = priv;
-	mbox->cb = mbox_cb;
-
-	/* Get addr for peer mailbox and ioremap it */
-	resource = platform_get_resource_byname(mbox->pdev,
-						IORESOURCE_MEM,
-						"mbox_peer");
-	if (resource == NULL) {
-		dev_err(&(mbox->pdev->dev),
-			"Unable to retrieve mbox peer resource\n");
-		mbox = NULL;
-		goto exit;
-	}
-	dev_dbg(&(mbox->pdev->dev),
-		"Resource name: %s start: 0x%X, end: 0x%X\n",
-		resource->name, resource->start, resource->end);
-	mbox->virtbase_peer =
-		ioremap(resource->start, resource->end - resource->start);
-	if (!mbox->virtbase_peer) {
-		dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
-		mbox = NULL;
-		goto exit;
-	}
-	dev_dbg(&(mbox->pdev->dev),
-		"ioremapped peer physical: (0x%X-0x%X) to virtual: 0x%X\n",
-		resource->start, resource->end, (u32) mbox->virtbase_peer);
-
-	/* Get addr for local mailbox and ioremap it */
-	resource = platform_get_resource_byname(mbox->pdev,
-						IORESOURCE_MEM,
-						"mbox_local");
-	if (resource == NULL) {
-		dev_err(&(mbox->pdev->dev),
-			"Unable to retrieve mbox local resource\n");
-		mbox = NULL;
-		goto exit;
-	}
-	dev_dbg(&(mbox->pdev->dev),
-		"Resource name: %s start: 0x%X, end: 0x%X\n",
-		resource->name, resource->start, resource->end);
-	mbox->virtbase_local =
-		ioremap(resource->start, resource->end - resource->start);
-	if (!mbox->virtbase_local) {
-		dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
-		mbox = NULL;
-		goto exit;
-	}
-	dev_dbg(&(mbox->pdev->dev),
-		"ioremapped local physical: (0x%X-0x%X) to virtual: 0x%X\n",
-		resource->start, resource->end, (u32) mbox->virtbase_peer);
-
-	init_completion(&mbox->buffer_available);
-	mbox->client_blocked = 0;
-
-	/* Get IRQ for mailbox and allocate it */
-	irq = platform_get_irq_byname(mbox->pdev, "mbox_irq");
-	if (irq < 0) {
-		dev_err(&(mbox->pdev->dev),
-			"Unable to retrieve mbox irq resource\n");
-		mbox = NULL;
-		goto exit;
-	}
-
-	dev_dbg(&(mbox->pdev->dev), "Allocating irq %d...\n", irq);
-	res = request_irq(irq, mbox_irq, 0, mbox->name, (void *) mbox);
-	if (res < 0) {
-		dev_err(&(mbox->pdev->dev),
-			"Unable to allocate mbox irq %d\n", irq);
-		mbox = NULL;
-		goto exit;
-	}
-
-	/* Set up mailbox to not launch IRQ on free space in mailbox */
-	writel(MBOX_DISABLE_IRQ, mbox->virtbase_peer + MBOX_FIFO_THRES_FREE);
-
-	/*
-	 * Set up mailbox to launch IRQ on new message if we have
-	 * a callback set. If not, do not raise IRQ, but keep message
-	 * in FIFO for manual retrieval
-	 */
-	if (mbox_cb != NULL)
-		writel(MBOX_ENABLE_IRQ,
-		       mbox->virtbase_local + MBOX_FIFO_THRES_OCCUP);
-	else
-		writel(MBOX_DISABLE_IRQ,
-		       mbox->virtbase_local + MBOX_FIFO_THRES_OCCUP);
-
-#if defined(CONFIG_DEBUG_FS)
-	res = device_create_file(&(mbox->pdev->dev), &dev_attr_fifo);
-	if (res != 0)
-		dev_warn(&(mbox->pdev->dev),
-			 "Unable to create mbox sysfs entry");
-
-	(void) debugfs_create_file("mbox", S_IFREG | S_IRUGO, NULL,
-				   NULL, &mbox_operations);
-#endif
-
-	dev_info(&(mbox->pdev->dev),
-		 "Mailbox driver with index %d initated!\n", mbox_id);
-
-exit:
-	return mbox;
-}
-EXPORT_SYMBOL(mbox_setup);
-
-
-int __init mbox_probe(struct platform_device *pdev)
-{
-	struct mbox local_mbox;
-	struct mbox *mbox;
-	int res = 0;
-	dev_dbg(&(pdev->dev), "Probing mailbox (pdev = 0x%X)...\n", (u32) pdev);
-
-	memset(&local_mbox, 0x0, sizeof(struct mbox));
-
-	/* Associate our mbox data with the platform device */
-	res = platform_device_add_data(pdev,
-				       (void *) &local_mbox,
-				       sizeof(struct mbox));
-	if (res != 0) {
-		dev_err(&(pdev->dev),
-			"Unable to allocate driver platform data!\n");
-		goto exit;
-	}
-
-	mbox = (struct mbox *) pdev->dev.platform_data;
-	mbox->pdev = pdev;
-	mbox->write_index = 0;
-	mbox->read_index = 0;
-
-	INIT_LIST_HEAD(&(mbox->list));
-	list_add_tail(&(mbox->list), &mboxs);
-
-	sprintf(mbox->name, "%s", MBOX_NAME);
-	spin_lock_init(&mbox->lock);
-
-	dev_info(&(pdev->dev), "Mailbox driver loaded\n");
-
-exit:
-	return res;
-}
-
-static struct platform_driver mbox_driver = {
-	.driver = {
-		.name = MBOX_NAME,
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init mbox_init(void)
-{
-	return platform_driver_probe(&mbox_driver, mbox_probe);
-}
-
-module_init(mbox_init);
-
-void __exit mbox_exit(void)
-{
-	platform_driver_unregister(&mbox_driver);
-}
-
-module_exit(mbox_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("MBOX driver");
diff --git a/arch/arm/mach-ux500/modem-irq-db5500.c b/arch/arm/mach-ux500/modem-irq-db5500.c
new file mode 100644
index 000000000000..3187f8871169
--- /dev/null
+++ b/arch/arm/mach-ux500/modem-irq-db5500.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
+ * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
+ * License terms: GNU General Public License (GPL), version 2.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+
+#define MODEM_INTCON_BASE_ADDR 0xBFFD3000
+#define MODEM_INTCON_SIZE 0xFFF
+
+#define DEST_IRQ41_OFFSET 0x2A4
+#define DEST_IRQ43_OFFSET 0x2AC
+#define DEST_IRQ45_OFFSET 0x2B4
+
+#define PRIO_IRQ41_OFFSET 0x6A4
+#define PRIO_IRQ43_OFFSET 0x6AC
+#define PRIO_IRQ45_OFFSET 0x6B4
+
+#define ALLOW_IRQ_OFFSET 0x104
+
+#define MODEM_INTCON_CPU_NBR 0x1
+#define MODEM_INTCON_PRIO_HIGH 0x0
+
+#define MODEM_INTCON_ALLOW_IRQ41 0x0200
+#define MODEM_INTCON_ALLOW_IRQ43 0x0800
+#define MODEM_INTCON_ALLOW_IRQ45 0x2000
+
+#define MODEM_IRQ_REG_OFFSET 0x4
+
+struct modem_irq {
+	void __iomem *modem_intcon_base;
+};
+
+
+static void setup_modem_intcon(void __iomem *modem_intcon_base)
+{
+	/* IC_DESTINATION_BASE_ARRAY - Which CPU to receive the IRQ */
+	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ41_OFFSET);
+	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ43_OFFSET);
+	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ45_OFFSET);
+
+	/* IC_PRIORITY_BASE_ARRAY - IRQ priority in modem IRQ controller */
+	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ41_OFFSET);
+	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ43_OFFSET);
+	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ45_OFFSET);
+
+	/* IC_ALLOW_ARRAY - IRQ enable */
+	writel(MODEM_INTCON_ALLOW_IRQ41 |
+		   MODEM_INTCON_ALLOW_IRQ43 |
+		   MODEM_INTCON_ALLOW_IRQ45,
+		   modem_intcon_base + ALLOW_IRQ_OFFSET);
+}
+
+static irqreturn_t modem_cpu_irq_handler(int irq, void *data)
+{
+	int real_irq;
+	int virt_irq;
+	struct modem_irq *mi = (struct modem_irq *)data;
+
+	/* Read modem side IRQ number from modem IRQ controller */
+	real_irq = readl(mi->modem_intcon_base + MODEM_IRQ_REG_OFFSET) & 0xFF;
+	virt_irq = IRQ_MODEM_EVENTS_BASE + real_irq;
+
+	pr_debug("modem_irq: Worker read addr 0x%X and got value 0x%X "
+		 "which will be 0x%X (%d) which translates to "
+		 "virtual IRQ 0x%X (%d)!\n",
+		   (u32)mi->modem_intcon_base + MODEM_IRQ_REG_OFFSET,
+		   real_irq,
+		   real_irq & 0xFF,
+		   real_irq & 0xFF,
+		   virt_irq,
+		   virt_irq);
+
+	if (virt_irq != 0)
+		generic_handle_irq(virt_irq);
+
+	pr_debug("modem_irq: Done handling virtual IRQ %d!\n", virt_irq);
+
+	return IRQ_HANDLED;
+}
+
+static void create_virtual_irq(int irq, struct irq_chip *modem_irq_chip)
+{
+	set_irq_chip(irq, modem_irq_chip);
+	set_irq_handler(irq, handle_simple_irq);
+	set_irq_flags(irq, IRQF_VALID);
+
+	pr_debug("modem_irq: Created virtual IRQ %d\n", irq);
+}
+
+static int modem_irq_init(void)
+{
+	int err;
+	static struct irq_chip  modem_irq_chip;
+	struct modem_irq *mi;
+
+	pr_info("modem_irq: Set up IRQ handler for incoming modem IRQ %d\n",
+		   IRQ_DB5500_MODEM);
+
+	mi = kmalloc(sizeof(struct modem_irq), GFP_KERNEL);
+	if (!mi) {
+		pr_err("modem_irq: Could not allocate device\n");
+		return -ENOMEM;
+	}
+
+	mi->modem_intcon_base =
+		ioremap(MODEM_INTCON_BASE_ADDR, MODEM_INTCON_SIZE);
+	pr_debug("modem_irq: ioremapped modem_intcon_base from "
+		 "phy 0x%x to virt 0x%x\n", MODEM_INTCON_BASE_ADDR,
+		 (u32)mi->modem_intcon_base);
+
+	setup_modem_intcon(mi->modem_intcon_base);
+
+	modem_irq_chip = dummy_irq_chip;
+	modem_irq_chip.name = "modem_irq";
+
+	/* Create the virtual IRQ:s needed */
+	create_virtual_irq(MBOX_PAIR0_VIRT_IRQ, &modem_irq_chip);
+	create_virtual_irq(MBOX_PAIR1_VIRT_IRQ, &modem_irq_chip);
+	create_virtual_irq(MBOX_PAIR2_VIRT_IRQ, &modem_irq_chip);
+
+	err = request_threaded_irq(IRQ_DB5500_MODEM, NULL,
+				   modem_cpu_irq_handler, IRQF_ONESHOT,
+				   "modem_irq", mi);
+	if (err)
+		pr_err("modem_irq: Could not register IRQ %d\n",
+		       IRQ_DB5500_MODEM);
+
+	return 0;
+}
+
+arch_initcall(modem_irq_init);
diff --git a/arch/arm/mach-ux500/modem_irq.c b/arch/arm/mach-ux500/modem_irq.c
deleted file mode 100644
index 3187f8871169..000000000000
--- a/arch/arm/mach-ux500/modem_irq.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Stefan Nilsson <stefan.xk.nilsson@stericsson.com> for ST-Ericsson.
- * Author: Martin Persson <martin.persson@stericsson.com> for ST-Ericsson.
- * License terms: GNU General Public License (GPL), version 2.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#define MODEM_INTCON_BASE_ADDR 0xBFFD3000
-#define MODEM_INTCON_SIZE 0xFFF
-
-#define DEST_IRQ41_OFFSET 0x2A4
-#define DEST_IRQ43_OFFSET 0x2AC
-#define DEST_IRQ45_OFFSET 0x2B4
-
-#define PRIO_IRQ41_OFFSET 0x6A4
-#define PRIO_IRQ43_OFFSET 0x6AC
-#define PRIO_IRQ45_OFFSET 0x6B4
-
-#define ALLOW_IRQ_OFFSET 0x104
-
-#define MODEM_INTCON_CPU_NBR 0x1
-#define MODEM_INTCON_PRIO_HIGH 0x0
-
-#define MODEM_INTCON_ALLOW_IRQ41 0x0200
-#define MODEM_INTCON_ALLOW_IRQ43 0x0800
-#define MODEM_INTCON_ALLOW_IRQ45 0x2000
-
-#define MODEM_IRQ_REG_OFFSET 0x4
-
-struct modem_irq {
-	void __iomem *modem_intcon_base;
-};
-
-
-static void setup_modem_intcon(void __iomem *modem_intcon_base)
-{
-	/* IC_DESTINATION_BASE_ARRAY - Which CPU to receive the IRQ */
-	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ41_OFFSET);
-	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ43_OFFSET);
-	writel(MODEM_INTCON_CPU_NBR, modem_intcon_base + DEST_IRQ45_OFFSET);
-
-	/* IC_PRIORITY_BASE_ARRAY - IRQ priority in modem IRQ controller */
-	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ41_OFFSET);
-	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ43_OFFSET);
-	writel(MODEM_INTCON_PRIO_HIGH, modem_intcon_base + PRIO_IRQ45_OFFSET);
-
-	/* IC_ALLOW_ARRAY - IRQ enable */
-	writel(MODEM_INTCON_ALLOW_IRQ41 |
-		   MODEM_INTCON_ALLOW_IRQ43 |
-		   MODEM_INTCON_ALLOW_IRQ45,
-		   modem_intcon_base + ALLOW_IRQ_OFFSET);
-}
-
-static irqreturn_t modem_cpu_irq_handler(int irq, void *data)
-{
-	int real_irq;
-	int virt_irq;
-	struct modem_irq *mi = (struct modem_irq *)data;
-
-	/* Read modem side IRQ number from modem IRQ controller */
-	real_irq = readl(mi->modem_intcon_base + MODEM_IRQ_REG_OFFSET) & 0xFF;
-	virt_irq = IRQ_MODEM_EVENTS_BASE + real_irq;
-
-	pr_debug("modem_irq: Worker read addr 0x%X and got value 0x%X "
-		 "which will be 0x%X (%d) which translates to "
-		 "virtual IRQ 0x%X (%d)!\n",
-		   (u32)mi->modem_intcon_base + MODEM_IRQ_REG_OFFSET,
-		   real_irq,
-		   real_irq & 0xFF,
-		   real_irq & 0xFF,
-		   virt_irq,
-		   virt_irq);
-
-	if (virt_irq != 0)
-		generic_handle_irq(virt_irq);
-
-	pr_debug("modem_irq: Done handling virtual IRQ %d!\n", virt_irq);
-
-	return IRQ_HANDLED;
-}
-
-static void create_virtual_irq(int irq, struct irq_chip *modem_irq_chip)
-{
-	set_irq_chip(irq, modem_irq_chip);
-	set_irq_handler(irq, handle_simple_irq);
-	set_irq_flags(irq, IRQF_VALID);
-
-	pr_debug("modem_irq: Created virtual IRQ %d\n", irq);
-}
-
-static int modem_irq_init(void)
-{
-	int err;
-	static struct irq_chip  modem_irq_chip;
-	struct modem_irq *mi;
-
-	pr_info("modem_irq: Set up IRQ handler for incoming modem IRQ %d\n",
-		   IRQ_DB5500_MODEM);
-
-	mi = kmalloc(sizeof(struct modem_irq), GFP_KERNEL);
-	if (!mi) {
-		pr_err("modem_irq: Could not allocate device\n");
-		return -ENOMEM;
-	}
-
-	mi->modem_intcon_base =
-		ioremap(MODEM_INTCON_BASE_ADDR, MODEM_INTCON_SIZE);
-	pr_debug("modem_irq: ioremapped modem_intcon_base from "
-		 "phy 0x%x to virt 0x%x\n", MODEM_INTCON_BASE_ADDR,
-		 (u32)mi->modem_intcon_base);
-
-	setup_modem_intcon(mi->modem_intcon_base);
-
-	modem_irq_chip = dummy_irq_chip;
-	modem_irq_chip.name = "modem_irq";
-
-	/* Create the virtual IRQ:s needed */
-	create_virtual_irq(MBOX_PAIR0_VIRT_IRQ, &modem_irq_chip);
-	create_virtual_irq(MBOX_PAIR1_VIRT_IRQ, &modem_irq_chip);
-	create_virtual_irq(MBOX_PAIR2_VIRT_IRQ, &modem_irq_chip);
-
-	err = request_threaded_irq(IRQ_DB5500_MODEM, NULL,
-				   modem_cpu_irq_handler, IRQF_ONESHOT,
-				   "modem_irq", mi);
-	if (err)
-		pr_err("modem_irq: Could not register IRQ %d\n",
-		       IRQ_DB5500_MODEM);
-
-	return 0;
-}
-
-arch_initcall(modem_irq_init);
diff --git a/drivers/net/caif/caif_shm_u5500.c b/drivers/net/caif/caif_shm_u5500.c
index 1cd90da86f13..13fa5353816e 100644
--- a/drivers/net/caif/caif_shm_u5500.c
+++ b/drivers/net/caif/caif_shm_u5500.c
@@ -11,7 +11,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
-#include <mach/mbox.h>
+#include <mach/mbox-db5500.h>
 #include <net/caif/caif_shm.h>
 
 MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From fa6469cb5b2d16703464c344b943e2c025cb7858 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 26 Nov 2010 10:39:54 +0100
Subject: gpio: Fix null pointer dereference while accessing rdc321x
 platform_data

rdc321x-gpio currently fetches its driver specific data by using the
platform_device->platform_data pointer, this is wrong because the mfd
device which registers our platform_device has been added using
mfd_add_device() which sets the platform_device->driver_data pointer
instead.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
CC: stable@kernel.org
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/gpio/rdc321x-gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpio/rdc321x-gpio.c b/drivers/gpio/rdc321x-gpio.c
index 2762698e0204..897e0577e65e 100644
--- a/drivers/gpio/rdc321x-gpio.c
+++ b/drivers/gpio/rdc321x-gpio.c
@@ -135,7 +135,7 @@ static int __devinit rdc321x_gpio_probe(struct platform_device *pdev)
 	struct rdc321x_gpio *rdc321x_gpio_dev;
 	struct rdc321x_gpio_pdata *pdata;
 
-	pdata = pdev->dev.platform_data;
+	pdata = platform_get_drvdata(pdev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		return -ENODEV;
-- 
cgit v1.2.3


From 3b3c1f24e96c411a95daabb6af9e09c5381f713b Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 26 Nov 2010 10:39:55 +0100
Subject: watchdog: Fix null pointer dereference while accessing rdc321x
 platform_data

rdc321x-wdt currently fetches its driver specific data by using the
platform_device->platform_data pointer, this is wrong because the mfd
device which registers our platform_device has been added using
mfd_add_device() which sets the platform_device->driver_data pointer
instead.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
CC: stable@kernel.org
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/watchdog/rdc321x_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index 428f8a1583e8..3939e53f5f98 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -231,7 +231,7 @@ static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
 	struct resource *r;
 	struct rdc321x_wdt_pdata *pdata;
 
-	pdata = pdev->dev.platform_data;
+	pdata = platform_get_drvdata(pdev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		return -ENODEV;
-- 
cgit v1.2.3


From bd7c72ed18d719c1fb0fdf6ff9042d8ab78fdf71 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 24 Nov 2010 18:01:39 +0000
Subject: mfd: Supply IRQ base for WM832x devices

Without this the IRQ base will not be correctly configured for the
subdevices.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/mfd/wm831x-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 7d2563fc15c6..e1a2f4b78529 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -1620,7 +1620,7 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
 	case WM8325:
 		ret = mfd_add_devices(wm831x->dev, -1,
 				      wm8320_devs, ARRAY_SIZE(wm8320_devs),
-				      NULL, 0);
+				      NULL, wm831x->irq_base);
 		break;
 
 	default:
-- 
cgit v1.2.3


From 88aec4f7b67b5889ba5b4beac2d2c1400451c318 Mon Sep 17 00:00:00 2001
From: Mattias Wallin <mattias.wallin@stericsson.com>
Date: Thu, 2 Dec 2010 15:06:49 +0100
Subject: mfd: Fix ab8500-core interrupt ffs bit bug

We want to find the first set bit on value, not status.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/mfd/ab8500-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index dbe1c93c1af3..d9640a623ff4 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -303,7 +303,7 @@ static irqreturn_t ab8500_irq(int irq, void *dev)
 			continue;
 
 		do {
-			int bit = __ffs(status);
+			int bit = __ffs(value);
 			int line = i * 8 + bit;
 
 			handle_nested_irq(ab8500->irq_base + line);
-- 
cgit v1.2.3


From b93cef556162b0f33399bfe5f307c54f51554e09 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 2 Dec 2010 16:25:43 +0000
Subject: mfd: Support additional parent IDs for wm831x

Some newer device revisions add a second parent ID. Support this in
the device validity checks done at startup.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/mfd/wm831x-core.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index e1a2f4b78529..76cadcf3b1fe 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -1455,7 +1455,11 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
 		dev_err(wm831x->dev, "Failed to read parent ID: %d\n", ret);
 		goto err;
 	}
-	if (ret != 0x6204) {
+	switch (ret) {
+	case 0x6204:
+	case 0x6246:
+		break;
+	default:
 		dev_err(wm831x->dev, "Device is not a WM831x: ID %x\n", ret);
 		ret = -EINVAL;
 		goto err;
-- 
cgit v1.2.3


From 3cfeb0c33f5cbcc6dde371392877ef3101b8f805 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Mon, 20 Dec 2010 15:16:53 -0500
Subject: rtl818x: move rtl8180 and rtl8187 to separate subdirectories

These drivers share one header file, but nothing else.  Worse, both
drivers use the rtl8225 part with different register settings.  The
results has been some ugly naming -- let's simplify that.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
---
 MAINTAINERS                                    |    4 +-
 drivers/net/wireless/rtl818x/Makefile          |    9 +-
 drivers/net/wireless/rtl818x/rtl8180.h         |  130 --
 drivers/net/wireless/rtl818x/rtl8180/Makefile  |    5 +
 drivers/net/wireless/rtl818x/rtl8180/dev.c     | 1188 ++++++++++++++++++
 drivers/net/wireless/rtl818x/rtl8180/grf5101.c |  190 +++
 drivers/net/wireless/rtl818x/rtl8180/grf5101.h |   28 +
 drivers/net/wireless/rtl818x/rtl8180/max2820.c |  169 +++
 drivers/net/wireless/rtl818x/rtl8180/max2820.h |   28 +
 drivers/net/wireless/rtl818x/rtl8180/rtl8180.h |  130 ++
 drivers/net/wireless/rtl818x/rtl8180/rtl8225.c |  791 ++++++++++++
 drivers/net/wireless/rtl818x/rtl8180/rtl8225.h |   23 +
 drivers/net/wireless/rtl818x/rtl8180/sa2400.c  |  228 ++++
 drivers/net/wireless/rtl818x/rtl8180/sa2400.h  |   36 +
 drivers/net/wireless/rtl818x/rtl8180_dev.c     | 1188 ------------------
 drivers/net/wireless/rtl818x/rtl8180_grf5101.c |  190 ---
 drivers/net/wireless/rtl818x/rtl8180_grf5101.h |   28 -
 drivers/net/wireless/rtl818x/rtl8180_max2820.c |  169 ---
 drivers/net/wireless/rtl818x/rtl8180_max2820.h |   28 -
 drivers/net/wireless/rtl818x/rtl8180_rtl8225.c |  791 ------------
 drivers/net/wireless/rtl818x/rtl8180_rtl8225.h |   23 -
 drivers/net/wireless/rtl818x/rtl8180_sa2400.c  |  228 ----
 drivers/net/wireless/rtl818x/rtl8180_sa2400.h  |   36 -
 drivers/net/wireless/rtl818x/rtl8187.h         |  271 ----
 drivers/net/wireless/rtl818x/rtl8187/Makefile  |    5 +
 drivers/net/wireless/rtl818x/rtl8187/dev.c     | 1591 ++++++++++++++++++++++++
 drivers/net/wireless/rtl818x/rtl8187/leds.c    |  245 ++++
 drivers/net/wireless/rtl818x/rtl8187/leds.h    |   59 +
 drivers/net/wireless/rtl818x/rtl8187/rfkill.c  |   64 +
 drivers/net/wireless/rtl818x/rtl8187/rfkill.h  |    8 +
 drivers/net/wireless/rtl818x/rtl8187/rtl8187.h |  271 ++++
 drivers/net/wireless/rtl818x/rtl8187/rtl8225.c |  961 ++++++++++++++
 drivers/net/wireless/rtl818x/rtl8187/rtl8225.h |   44 +
 drivers/net/wireless/rtl818x/rtl8187_dev.c     | 1591 ------------------------
 drivers/net/wireless/rtl818x/rtl8187_leds.c    |  245 ----
 drivers/net/wireless/rtl818x/rtl8187_leds.h    |   59 -
 drivers/net/wireless/rtl818x/rtl8187_rfkill.c  |   64 -
 drivers/net/wireless/rtl818x/rtl8187_rfkill.h  |    8 -
 drivers/net/wireless/rtl818x/rtl8187_rtl8225.c |  961 --------------
 drivers/net/wireless/rtl818x/rtl8187_rtl8225.h |   44 -
 40 files changed, 6068 insertions(+), 6063 deletions(-)
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/Makefile
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/dev.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/grf5101.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/grf5101.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/max2820.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/max2820.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/rtl8225.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/sa2400.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8180/sa2400.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_dev.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_grf5101.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_grf5101.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_max2820.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_max2820.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_rtl8225.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_rtl8225.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_sa2400.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8180_sa2400.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/Makefile
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/dev.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/leds.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/leds.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/rfkill.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/rfkill.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
 create mode 100644 drivers/net/wireless/rtl818x/rtl8187/rtl8225.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_dev.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_leds.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_leds.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_rfkill.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_rfkill.h
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
 delete mode 100644 drivers/net/wireless/rtl818x/rtl8187_rtl8225.h

(limited to 'drivers')

diff --git a/MAINTAINERS b/MAINTAINERS
index 94c129f7240c..ff19c305d1c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5032,7 +5032,7 @@ L:	linux-wireless@vger.kernel.org
 W:	http://linuxwireless.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
 S:	Maintained
-F:	drivers/net/wireless/rtl818x/rtl8180*
+F:	drivers/net/wireless/rtl818x/rtl8180/
 
 RTL8187 WIRELESS DRIVER
 M:	Herton Ronaldo Krzesinski <herton@mandriva.com.br>
@@ -5042,7 +5042,7 @@ L:	linux-wireless@vger.kernel.org
 W:	http://linuxwireless.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
 S:	Maintained
-F:	drivers/net/wireless/rtl818x/rtl8187*
+F:	drivers/net/wireless/rtl818x/rtl8187/
 
 RTL8192CE WIRELESS DRIVER
 M:	Larry Finger <Larry.Finger@lwfinger.net>
diff --git a/drivers/net/wireless/rtl818x/Makefile b/drivers/net/wireless/rtl818x/Makefile
index 93cbfbedb46d..997569076923 100644
--- a/drivers/net/wireless/rtl818x/Makefile
+++ b/drivers/net/wireless/rtl818x/Makefile
@@ -1,7 +1,2 @@
-rtl8180-objs		:= rtl8180_dev.o rtl8180_rtl8225.o rtl8180_sa2400.o rtl8180_max2820.o rtl8180_grf5101.o
-rtl8187-objs		:= rtl8187_dev.o rtl8187_rtl8225.o rtl8187_leds.o rtl8187_rfkill.o
-
-obj-$(CONFIG_RTL8180)	+= rtl8180.o
-obj-$(CONFIG_RTL8187)	+= rtl8187.o
-
-
+obj-$(CONFIG_RTL8180)	+= rtl8180/
+obj-$(CONFIG_RTL8187)	+= rtl8187/
diff --git a/drivers/net/wireless/rtl818x/rtl8180.h b/drivers/net/wireless/rtl818x/rtl8180.h
deleted file mode 100644
index 30523314da43..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180.h
+++ /dev/null
@@ -1,130 +0,0 @@
-#ifndef RTL8180_H
-#define RTL8180_H
-
-#include "rtl818x.h"
-
-#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD
-
-#define RF_PARAM_ANALOGPHY	(1 << 0)
-#define RF_PARAM_ANTBDEFAULT	(1 << 1)
-#define RF_PARAM_CARRIERSENSE1	(1 << 2)
-#define RF_PARAM_CARRIERSENSE2	(1 << 3)
-
-#define BB_ANTATTEN_CHAN14	0x0C
-#define BB_ANTENNA_B 		0x40
-
-#define BB_HOST_BANG 		(1 << 30)
-#define BB_HOST_BANG_EN 	(1 << 2)
-#define BB_HOST_BANG_CLK 	(1 << 1)
-#define BB_HOST_BANG_DATA	1
-
-#define ANAPARAM_TXDACOFF_SHIFT	27
-#define ANAPARAM_PWR0_SHIFT	28
-#define ANAPARAM_PWR0_MASK 	(0x07 << ANAPARAM_PWR0_SHIFT)
-#define ANAPARAM_PWR1_SHIFT	20
-#define ANAPARAM_PWR1_MASK	(0x7F << ANAPARAM_PWR1_SHIFT)
-
-struct rtl8180_tx_desc {
-	__le32 flags;
-	__le16 rts_duration;
-	__le16 plcp_len;
-	__le32 tx_buf;
-	__le32 frame_len;
-	__le32 next_tx_desc;
-	u8 cw;
-	u8 retry_limit;
-	u8 agc;
-	u8 flags2;
-	u32 reserved[2];
-} __packed;
-
-struct rtl8180_rx_desc {
-	__le32 flags;
-	__le32 flags2;
-	union {
-		__le32 rx_buf;
-		__le64 tsft;
-	};
-} __packed;
-
-struct rtl8180_tx_ring {
-	struct rtl8180_tx_desc *desc;
-	dma_addr_t dma;
-	unsigned int idx;
-	unsigned int entries;
-	struct sk_buff_head queue;
-};
-
-struct rtl8180_vif {
-	struct ieee80211_hw *dev;
-
-	/* beaconing */
-	struct delayed_work beacon_work;
-	bool enable_beacon;
-};
-
-struct rtl8180_priv {
-	/* common between rtl818x drivers */
-	struct rtl818x_csr __iomem *map;
-	const struct rtl818x_rf_ops *rf;
-	struct ieee80211_vif *vif;
-
-	/* rtl8180 driver specific */
-	spinlock_t lock;
-	struct rtl8180_rx_desc *rx_ring;
-	dma_addr_t rx_ring_dma;
-	unsigned int rx_idx;
-	struct sk_buff *rx_buf[32];
-	struct rtl8180_tx_ring tx_ring[4];
-	struct ieee80211_channel channels[14];
-	struct ieee80211_rate rates[12];
-	struct ieee80211_supported_band band;
-	struct pci_dev *pdev;
-	u32 rx_conf;
-
-	int r8185;
-	u32 anaparam;
-	u16 rfparam;
-	u8 csthreshold;
-
-	/* sequence # */
-	u16 seqno;
-};
-
-void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
-void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);
-
-static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr)
-{
-	return ioread8(addr);
-}
-
-static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr)
-{
-	return ioread16(addr);
-}
-
-static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr)
-{
-	return ioread32(addr);
-}
-
-static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
-				    u8 __iomem *addr, u8 val)
-{
-	iowrite8(val, addr);
-}
-
-static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
-				     __le16 __iomem *addr, u16 val)
-{
-	iowrite16(val, addr);
-}
-
-static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
-				     __le32 __iomem *addr, u32 val)
-{
-	iowrite32(val, addr);
-}
-
-#endif /* RTL8180_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180/Makefile b/drivers/net/wireless/rtl818x/rtl8180/Makefile
new file mode 100644
index 000000000000..cb4fb8596f0b
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/Makefile
@@ -0,0 +1,5 @@
+rtl8180-objs		:= dev.o rtl8225.o sa2400.o max2820.o grf5101.o
+
+obj-$(CONFIG_RTL8180)	+= rtl8180.o
+
+ccflags-y += -Idrivers/net/wireless/rtl818x
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c
new file mode 100644
index 000000000000..5851cbc1e957
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c
@@ -0,0 +1,1188 @@
+
+/*
+ * Linux device driver for RTL8180 / RTL8185
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8180 driver, which is:
+ * Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * Thanks to Realtek for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/eeprom_93cx6.h>
+#include <net/mac80211.h>
+
+#include "rtl8180.h"
+#include "rtl8225.h"
+#include "sa2400.h"
+#include "max2820.h"
+#include "grf5101.h"
+
+MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
+MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
+MODULE_DESCRIPTION("RTL8180 / RTL8185 PCI wireless driver");
+MODULE_LICENSE("GPL");
+
+static DEFINE_PCI_DEVICE_TABLE(rtl8180_table) = {
+	/* rtl8185 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8185) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x700f) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x701f) },
+
+	/* rtl8180 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8180) },
+	{ PCI_DEVICE(0x1799, 0x6001) },
+	{ PCI_DEVICE(0x1799, 0x6020) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x3300) },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(pci, rtl8180_table);
+
+static const struct ieee80211_rate rtl818x_rates[] = {
+	{ .bitrate = 10, .hw_value = 0, },
+	{ .bitrate = 20, .hw_value = 1, },
+	{ .bitrate = 55, .hw_value = 2, },
+	{ .bitrate = 110, .hw_value = 3, },
+	{ .bitrate = 60, .hw_value = 4, },
+	{ .bitrate = 90, .hw_value = 5, },
+	{ .bitrate = 120, .hw_value = 6, },
+	{ .bitrate = 180, .hw_value = 7, },
+	{ .bitrate = 240, .hw_value = 8, },
+	{ .bitrate = 360, .hw_value = 9, },
+	{ .bitrate = 480, .hw_value = 10, },
+	{ .bitrate = 540, .hw_value = 11, },
+};
+
+static const struct ieee80211_channel rtl818x_channels[] = {
+	{ .center_freq = 2412 },
+	{ .center_freq = 2417 },
+	{ .center_freq = 2422 },
+	{ .center_freq = 2427 },
+	{ .center_freq = 2432 },
+	{ .center_freq = 2437 },
+	{ .center_freq = 2442 },
+	{ .center_freq = 2447 },
+	{ .center_freq = 2452 },
+	{ .center_freq = 2457 },
+	{ .center_freq = 2462 },
+	{ .center_freq = 2467 },
+	{ .center_freq = 2472 },
+	{ .center_freq = 2484 },
+};
+
+
+void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int i = 10;
+	u32 buf;
+
+	buf = (data << 8) | addr;
+
+	rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->PHY[0], buf | 0x80);
+	while (i--) {
+		rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->PHY[0], buf);
+		if (rtl818x_ioread8(priv, &priv->map->PHY[2]) == (data & 0xFF))
+			return;
+	}
+}
+
+static void rtl8180_handle_rx(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	unsigned int count = 32;
+	u8 signal, agc, sq;
+
+	while (count--) {
+		struct rtl8180_rx_desc *entry = &priv->rx_ring[priv->rx_idx];
+		struct sk_buff *skb = priv->rx_buf[priv->rx_idx];
+		u32 flags = le32_to_cpu(entry->flags);
+
+		if (flags & RTL818X_RX_DESC_FLAG_OWN)
+			return;
+
+		if (unlikely(flags & (RTL818X_RX_DESC_FLAG_DMA_FAIL |
+				      RTL818X_RX_DESC_FLAG_FOF |
+				      RTL818X_RX_DESC_FLAG_RX_ERR)))
+			goto done;
+		else {
+			u32 flags2 = le32_to_cpu(entry->flags2);
+			struct ieee80211_rx_status rx_status = {0};
+			struct sk_buff *new_skb = dev_alloc_skb(MAX_RX_SIZE);
+
+			if (unlikely(!new_skb))
+				goto done;
+
+			pci_unmap_single(priv->pdev,
+					 *((dma_addr_t *)skb->cb),
+					 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
+			skb_put(skb, flags & 0xFFF);
+
+			rx_status.antenna = (flags2 >> 15) & 1;
+			rx_status.rate_idx = (flags >> 20) & 0xF;
+			agc = (flags2 >> 17) & 0x7F;
+			if (priv->r8185) {
+				if (rx_status.rate_idx > 3)
+					signal = 90 - clamp_t(u8, agc, 25, 90);
+				else
+					signal = 95 - clamp_t(u8, agc, 30, 95);
+			} else {
+				sq = flags2 & 0xff;
+				signal = priv->rf->calc_rssi(agc, sq);
+			}
+			rx_status.signal = signal;
+			rx_status.freq = dev->conf.channel->center_freq;
+			rx_status.band = dev->conf.channel->band;
+			rx_status.mactime = le64_to_cpu(entry->tsft);
+			rx_status.flag |= RX_FLAG_TSFT;
+			if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
+				rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
+
+			memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
+			ieee80211_rx_irqsafe(dev, skb);
+
+			skb = new_skb;
+			priv->rx_buf[priv->rx_idx] = skb;
+			*((dma_addr_t *) skb->cb) =
+				pci_map_single(priv->pdev, skb_tail_pointer(skb),
+					       MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
+		}
+
+	done:
+		entry->rx_buf = cpu_to_le32(*((dma_addr_t *)skb->cb));
+		entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
+					   MAX_RX_SIZE);
+		if (priv->rx_idx == 31)
+			entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
+		priv->rx_idx = (priv->rx_idx + 1) % 32;
+	}
+}
+
+static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_tx_ring *ring = &priv->tx_ring[prio];
+
+	while (skb_queue_len(&ring->queue)) {
+		struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
+		struct sk_buff *skb;
+		struct ieee80211_tx_info *info;
+		u32 flags = le32_to_cpu(entry->flags);
+
+		if (flags & RTL818X_TX_DESC_FLAG_OWN)
+			return;
+
+		ring->idx = (ring->idx + 1) % ring->entries;
+		skb = __skb_dequeue(&ring->queue);
+		pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
+				 skb->len, PCI_DMA_TODEVICE);
+
+		info = IEEE80211_SKB_CB(skb);
+		ieee80211_tx_info_clear_status(info);
+
+		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
+		    (flags & RTL818X_TX_DESC_FLAG_TX_OK))
+			info->flags |= IEEE80211_TX_STAT_ACK;
+
+		info->status.rates[0].count = (flags & 0xFF) + 1;
+		info->status.rates[1].idx = -1;
+
+		ieee80211_tx_status_irqsafe(dev, skb);
+		if (ring->entries - skb_queue_len(&ring->queue) == 2)
+			ieee80211_wake_queue(dev, prio);
+	}
+}
+
+static irqreturn_t rtl8180_interrupt(int irq, void *dev_id)
+{
+	struct ieee80211_hw *dev = dev_id;
+	struct rtl8180_priv *priv = dev->priv;
+	u16 reg;
+
+	spin_lock(&priv->lock);
+	reg = rtl818x_ioread16(priv, &priv->map->INT_STATUS);
+	if (unlikely(reg == 0xFFFF)) {
+		spin_unlock(&priv->lock);
+		return IRQ_HANDLED;
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->INT_STATUS, reg);
+
+	if (reg & (RTL818X_INT_TXB_OK | RTL818X_INT_TXB_ERR))
+		rtl8180_handle_tx(dev, 3);
+
+	if (reg & (RTL818X_INT_TXH_OK | RTL818X_INT_TXH_ERR))
+		rtl8180_handle_tx(dev, 2);
+
+	if (reg & (RTL818X_INT_TXN_OK | RTL818X_INT_TXN_ERR))
+		rtl8180_handle_tx(dev, 1);
+
+	if (reg & (RTL818X_INT_TXL_OK | RTL818X_INT_TXL_ERR))
+		rtl8180_handle_tx(dev, 0);
+
+	if (reg & (RTL818X_INT_RX_OK | RTL818X_INT_RX_ERR))
+		rtl8180_handle_rx(dev);
+
+	spin_unlock(&priv->lock);
+
+	return IRQ_HANDLED;
+}
+
+static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_tx_ring *ring;
+	struct rtl8180_tx_desc *entry;
+	unsigned long flags;
+	unsigned int idx, prio;
+	dma_addr_t mapping;
+	u32 tx_flags;
+	u8 rc_flags;
+	u16 plcp_len = 0;
+	__le16 rts_duration = 0;
+
+	prio = skb_get_queue_mapping(skb);
+	ring = &priv->tx_ring[prio];
+
+	mapping = pci_map_single(priv->pdev, skb->data,
+				 skb->len, PCI_DMA_TODEVICE);
+
+	tx_flags = RTL818X_TX_DESC_FLAG_OWN | RTL818X_TX_DESC_FLAG_FS |
+		   RTL818X_TX_DESC_FLAG_LS |
+		   (ieee80211_get_tx_rate(dev, info)->hw_value << 24) |
+		   skb->len;
+
+	if (priv->r8185)
+		tx_flags |= RTL818X_TX_DESC_FLAG_DMA |
+			    RTL818X_TX_DESC_FLAG_NO_ENC;
+
+	rc_flags = info->control.rates[0].flags;
+	if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+		tx_flags |= RTL818X_TX_DESC_FLAG_RTS;
+		tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
+	} else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+		tx_flags |= RTL818X_TX_DESC_FLAG_CTS;
+		tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
+	}
+
+	if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS)
+		rts_duration = ieee80211_rts_duration(dev, priv->vif, skb->len,
+						      info);
+
+	if (!priv->r8185) {
+		unsigned int remainder;
+
+		plcp_len = DIV_ROUND_UP(16 * (skb->len + 4),
+				(ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10);
+		remainder = (16 * (skb->len + 4)) %
+			    ((ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10);
+		if (remainder <= 6)
+			plcp_len |= 1 << 15;
+	}
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+		if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+			priv->seqno += 0x10;
+		hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+		hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
+	}
+
+	idx = (ring->idx + skb_queue_len(&ring->queue)) % ring->entries;
+	entry = &ring->desc[idx];
+
+	entry->rts_duration = rts_duration;
+	entry->plcp_len = cpu_to_le16(plcp_len);
+	entry->tx_buf = cpu_to_le32(mapping);
+	entry->frame_len = cpu_to_le32(skb->len);
+	entry->flags2 = info->control.rates[1].idx >= 0 ?
+		ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0;
+	entry->retry_limit = info->control.rates[0].count;
+	entry->flags = cpu_to_le32(tx_flags);
+	__skb_queue_tail(&ring->queue, skb);
+	if (ring->entries - skb_queue_len(&ring->queue) < 2)
+		ieee80211_stop_queue(dev, prio);
+
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_DMA_POLLING, (1 << (prio + 4)));
+
+	return 0;
+}
+
+void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam)
+{
+	u8 reg;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+		 reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+		 reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+}
+
+static int rtl8180_init_hw(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u16 reg;
+
+	rtl818x_iowrite8(priv, &priv->map->CMD, 0);
+	rtl818x_ioread8(priv, &priv->map->CMD);
+	msleep(10);
+
+	/* reset */
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
+	rtl818x_ioread8(priv, &priv->map->CMD);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg &= (1 << 1);
+	reg |= RTL818X_CMD_RESET;
+	rtl818x_iowrite8(priv, &priv->map->CMD, RTL818X_CMD_RESET);
+	rtl818x_ioread8(priv, &priv->map->CMD);
+	msleep(200);
+
+	/* check success of reset */
+	if (rtl818x_ioread8(priv, &priv->map->CMD) & RTL818X_CMD_RESET) {
+		wiphy_err(dev->wiphy, "reset timeout!\n");
+		return -ETIMEDOUT;
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_LOAD);
+	rtl818x_ioread8(priv, &priv->map->CMD);
+	msleep(200);
+
+	if (rtl818x_ioread8(priv, &priv->map->CONFIG3) & (1 << 3)) {
+		/* For cardbus */
+		reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+		reg |= 1 << 1;
+		rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+		reg = rtl818x_ioread16(priv, &priv->map->FEMR);
+		reg |= (1 << 15) | (1 << 14) | (1 << 4);
+		rtl818x_iowrite16(priv, &priv->map->FEMR, reg);
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->MSR, 0);
+
+	if (!priv->r8185)
+		rtl8180_set_anaparam(priv, priv->anaparam);
+
+	rtl818x_iowrite32(priv, &priv->map->RDSAR, priv->rx_ring_dma);
+	rtl818x_iowrite32(priv, &priv->map->TBDA, priv->tx_ring[3].dma);
+	rtl818x_iowrite32(priv, &priv->map->THPDA, priv->tx_ring[2].dma);
+	rtl818x_iowrite32(priv, &priv->map->TNPDA, priv->tx_ring[1].dma);
+	rtl818x_iowrite32(priv, &priv->map->TLPDA, priv->tx_ring[0].dma);
+
+	/* TODO: necessary? specs indicate not */
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG2);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG2, reg & ~(1 << 3));
+	if (priv->r8185) {
+		reg = rtl818x_ioread8(priv, &priv->map->CONFIG2);
+		rtl818x_iowrite8(priv, &priv->map->CONFIG2, reg | (1 << 4));
+	}
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	/* TODO: set CONFIG5 for calibrating AGC on rtl8180 + philips radio? */
+
+	/* TODO: turn off hw wep on rtl8180 */
+
+	rtl818x_iowrite32(priv, &priv->map->INT_TIMEOUT, 0);
+
+	if (priv->r8185) {
+		rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
+		rtl818x_iowrite8(priv, &priv->map->RATE_FALLBACK, 0x81);
+		rtl818x_iowrite8(priv, &priv->map->RESP_RATE, (8 << 4) | 0);
+
+		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
+
+		/* TODO: set ClkRun enable? necessary? */
+		reg = rtl818x_ioread8(priv, &priv->map->GP_ENABLE);
+		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, reg & ~(1 << 6));
+		rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+		reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+		rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | (1 << 2));
+		rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+	} else {
+		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x1);
+		rtl818x_iowrite8(priv, &priv->map->SECURITY, 0);
+
+		rtl818x_iowrite8(priv, &priv->map->PHY_DELAY, 0x6);
+		rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER, 0x4C);
+	}
+
+	priv->rf->init(dev);
+	if (priv->r8185)
+		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
+	return 0;
+}
+
+static int rtl8180_init_rx_ring(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_rx_desc *entry;
+	int i;
+
+	priv->rx_ring = pci_alloc_consistent(priv->pdev,
+					     sizeof(*priv->rx_ring) * 32,
+					     &priv->rx_ring_dma);
+
+	if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) {
+		wiphy_err(dev->wiphy, "Cannot allocate RX ring\n");
+		return -ENOMEM;
+	}
+
+	memset(priv->rx_ring, 0, sizeof(*priv->rx_ring) * 32);
+	priv->rx_idx = 0;
+
+	for (i = 0; i < 32; i++) {
+		struct sk_buff *skb = dev_alloc_skb(MAX_RX_SIZE);
+		dma_addr_t *mapping;
+		entry = &priv->rx_ring[i];
+		if (!skb)
+			return 0;
+
+		priv->rx_buf[i] = skb;
+		mapping = (dma_addr_t *)skb->cb;
+		*mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb),
+					  MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
+		entry->rx_buf = cpu_to_le32(*mapping);
+		entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
+					   MAX_RX_SIZE);
+	}
+	entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
+	return 0;
+}
+
+static void rtl8180_free_rx_ring(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int i;
+
+	for (i = 0; i < 32; i++) {
+		struct sk_buff *skb = priv->rx_buf[i];
+		if (!skb)
+			continue;
+
+		pci_unmap_single(priv->pdev,
+				 *((dma_addr_t *)skb->cb),
+				 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
+		kfree_skb(skb);
+	}
+
+	pci_free_consistent(priv->pdev, sizeof(*priv->rx_ring) * 32,
+			    priv->rx_ring, priv->rx_ring_dma);
+	priv->rx_ring = NULL;
+}
+
+static int rtl8180_init_tx_ring(struct ieee80211_hw *dev,
+				unsigned int prio, unsigned int entries)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_tx_desc *ring;
+	dma_addr_t dma;
+	int i;
+
+	ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma);
+	if (!ring || (unsigned long)ring & 0xFF) {
+		wiphy_err(dev->wiphy, "Cannot allocate TX ring (prio = %d)\n",
+			  prio);
+		return -ENOMEM;
+	}
+
+	memset(ring, 0, sizeof(*ring)*entries);
+	priv->tx_ring[prio].desc = ring;
+	priv->tx_ring[prio].dma = dma;
+	priv->tx_ring[prio].idx = 0;
+	priv->tx_ring[prio].entries = entries;
+	skb_queue_head_init(&priv->tx_ring[prio].queue);
+
+	for (i = 0; i < entries; i++)
+		ring[i].next_tx_desc =
+			cpu_to_le32((u32)dma + ((i + 1) % entries) * sizeof(*ring));
+
+	return 0;
+}
+
+static void rtl8180_free_tx_ring(struct ieee80211_hw *dev, unsigned int prio)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_tx_ring *ring = &priv->tx_ring[prio];
+
+	while (skb_queue_len(&ring->queue)) {
+		struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
+		struct sk_buff *skb = __skb_dequeue(&ring->queue);
+
+		pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
+				 skb->len, PCI_DMA_TODEVICE);
+		kfree_skb(skb);
+		ring->idx = (ring->idx + 1) % ring->entries;
+	}
+
+	pci_free_consistent(priv->pdev, sizeof(*ring->desc)*ring->entries,
+			    ring->desc, ring->dma);
+	ring->desc = NULL;
+}
+
+static int rtl8180_start(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int ret, i;
+	u32 reg;
+
+	ret = rtl8180_init_rx_ring(dev);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < 4; i++)
+		if ((ret = rtl8180_init_tx_ring(dev, i, 16)))
+			goto err_free_rings;
+
+	ret = rtl8180_init_hw(dev);
+	if (ret)
+		goto err_free_rings;
+
+	rtl818x_iowrite32(priv, &priv->map->RDSAR, priv->rx_ring_dma);
+	rtl818x_iowrite32(priv, &priv->map->TBDA, priv->tx_ring[3].dma);
+	rtl818x_iowrite32(priv, &priv->map->THPDA, priv->tx_ring[2].dma);
+	rtl818x_iowrite32(priv, &priv->map->TNPDA, priv->tx_ring[1].dma);
+	rtl818x_iowrite32(priv, &priv->map->TLPDA, priv->tx_ring[0].dma);
+
+	ret = request_irq(priv->pdev->irq, rtl8180_interrupt,
+			  IRQF_SHARED, KBUILD_MODNAME, dev);
+	if (ret) {
+		wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
+		goto err_free_rings;
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
+
+	rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
+	rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
+
+	reg = RTL818X_RX_CONF_ONLYERLPKT |
+	      RTL818X_RX_CONF_RX_AUTORESETPHY |
+	      RTL818X_RX_CONF_MGMT |
+	      RTL818X_RX_CONF_DATA |
+	      (7 << 8 /* MAX RX DMA */) |
+	      RTL818X_RX_CONF_BROADCAST |
+	      RTL818X_RX_CONF_NICMAC;
+
+	if (priv->r8185)
+		reg |= RTL818X_RX_CONF_CSDM1 | RTL818X_RX_CONF_CSDM2;
+	else {
+		reg |= (priv->rfparam & RF_PARAM_CARRIERSENSE1)
+			? RTL818X_RX_CONF_CSDM1 : 0;
+		reg |= (priv->rfparam & RF_PARAM_CARRIERSENSE2)
+			? RTL818X_RX_CONF_CSDM2 : 0;
+	}
+
+	priv->rx_conf = reg;
+	rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
+
+	if (priv->r8185) {
+		reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
+		reg &= ~RTL818X_CW_CONF_PERPACKET_CW_SHIFT;
+		reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
+		rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
+
+		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
+		reg |=  RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
+		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
+
+		/* disable early TX */
+		rtl818x_iowrite8(priv, (u8 __iomem *)priv->map + 0xec, 0x3f);
+	}
+
+	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+	reg |= (6 << 21 /* MAX TX DMA */) |
+	       RTL818X_TX_CONF_NO_ICV;
+
+	if (priv->r8185)
+		reg &= ~RTL818X_TX_CONF_PROBE_DTS;
+	else
+		reg &= ~RTL818X_TX_CONF_HW_SEQNUM;
+
+	/* different meaning, same value on both rtl8185 and rtl8180 */
+	reg &= ~RTL818X_TX_CONF_SAT_HWPLCP;
+
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg |= RTL818X_CMD_RX_ENABLE;
+	reg |= RTL818X_CMD_TX_ENABLE;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+
+	return 0;
+
+ err_free_rings:
+	rtl8180_free_rx_ring(dev);
+	for (i = 0; i < 4; i++)
+		if (priv->tx_ring[i].desc)
+			rtl8180_free_tx_ring(dev, i);
+
+	return ret;
+}
+
+static void rtl8180_stop(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 reg;
+	int i;
+
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg &= ~RTL818X_CMD_TX_ENABLE;
+	reg &= ~RTL818X_CMD_RX_ENABLE;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+
+	priv->rf->stop(dev);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG4, reg | RTL818X_CONFIG4_VCOOFF);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	free_irq(priv->pdev->irq, dev);
+
+	rtl8180_free_rx_ring(dev);
+	for (i = 0; i < 4; i++)
+		rtl8180_free_tx_ring(dev, i);
+}
+
+static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
+static void rtl8180_beacon_work(struct work_struct *work)
+{
+	struct rtl8180_vif *vif_priv =
+		container_of(work, struct rtl8180_vif, beacon_work.work);
+	struct ieee80211_vif *vif =
+		container_of((void *)vif_priv, struct ieee80211_vif, drv_priv);
+	struct ieee80211_hw *dev = vif_priv->dev;
+	struct ieee80211_mgmt *mgmt;
+	struct sk_buff *skb;
+	int err = 0;
+
+	/* don't overflow the tx ring */
+	if (ieee80211_queue_stopped(dev, 0))
+		goto resched;
+
+	/* grab a fresh beacon */
+	skb = ieee80211_beacon_get(dev, vif);
+	if (!skb)
+		goto resched;
+
+	/*
+	 * update beacon timestamp w/ TSF value
+	 * TODO: make hardware update beacon timestamp
+	 */
+	mgmt = (struct ieee80211_mgmt *)skb->data;
+	mgmt->u.beacon.timestamp = cpu_to_le64(rtl8180_get_tsf(dev));
+
+	/* TODO: use actual beacon queue */
+	skb_set_queue_mapping(skb, 0);
+
+	err = rtl8180_tx(dev, skb);
+	WARN_ON(err);
+
+resched:
+	/*
+	 * schedule next beacon
+	 * TODO: use hardware support for beacon timing
+	 */
+	schedule_delayed_work(&vif_priv->beacon_work,
+			usecs_to_jiffies(1024 * vif->bss_conf.beacon_int));
+}
+
+static int rtl8180_add_interface(struct ieee80211_hw *dev,
+				 struct ieee80211_vif *vif)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_vif *vif_priv;
+
+	/*
+	 * We only support one active interface at a time.
+	 */
+	if (priv->vif)
+		return -EBUSY;
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+	case NL80211_IFTYPE_ADHOC:
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	priv->vif = vif;
+
+	/* Initialize driver private area */
+	vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
+	vif_priv->dev = dev;
+	INIT_DELAYED_WORK(&vif_priv->beacon_work, rtl8180_beacon_work);
+	vif_priv->enable_beacon = false;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->MAC[0],
+			  le32_to_cpu(*(__le32 *)vif->addr));
+	rtl818x_iowrite16(priv, (__le16 __iomem *)&priv->map->MAC[4],
+			  le16_to_cpu(*(__le16 *)(vif->addr + 4)));
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	return 0;
+}
+
+static void rtl8180_remove_interface(struct ieee80211_hw *dev,
+				     struct ieee80211_vif *vif)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	priv->vif = NULL;
+}
+
+static int rtl8180_config(struct ieee80211_hw *dev, u32 changed)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct ieee80211_conf *conf = &dev->conf;
+
+	priv->rf->set_chan(dev, conf);
+
+	return 0;
+}
+
+static void rtl8180_bss_info_changed(struct ieee80211_hw *dev,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *info,
+				     u32 changed)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	struct rtl8180_vif *vif_priv;
+	int i;
+	u8 reg;
+
+	vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
+
+	if (changed & BSS_CHANGED_BSSID) {
+		for (i = 0; i < ETH_ALEN; i++)
+			rtl818x_iowrite8(priv, &priv->map->BSSID[i],
+					 info->bssid[i]);
+
+		if (is_valid_ether_addr(info->bssid)) {
+			if (vif->type == NL80211_IFTYPE_ADHOC)
+				reg = RTL818X_MSR_ADHOC;
+			else
+				reg = RTL818X_MSR_INFRA;
+		} else
+			reg = RTL818X_MSR_NO_LINK;
+		rtl818x_iowrite8(priv, &priv->map->MSR, reg);
+	}
+
+	if (changed & BSS_CHANGED_ERP_SLOT && priv->rf->conf_erp)
+		priv->rf->conf_erp(dev, info);
+
+	if (changed & BSS_CHANGED_BEACON_ENABLED)
+		vif_priv->enable_beacon = info->enable_beacon;
+
+	if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON)) {
+		cancel_delayed_work_sync(&vif_priv->beacon_work);
+		if (vif_priv->enable_beacon)
+			schedule_work(&vif_priv->beacon_work.work);
+	}
+}
+
+static u64 rtl8180_prepare_multicast(struct ieee80211_hw *dev,
+				     struct netdev_hw_addr_list *mc_list)
+{
+	return netdev_hw_addr_list_count(mc_list);
+}
+
+static void rtl8180_configure_filter(struct ieee80211_hw *dev,
+				     unsigned int changed_flags,
+				     unsigned int *total_flags,
+				     u64 multicast)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	if (changed_flags & FIF_FCSFAIL)
+		priv->rx_conf ^= RTL818X_RX_CONF_FCS;
+	if (changed_flags & FIF_CONTROL)
+		priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
+	if (changed_flags & FIF_OTHER_BSS)
+		priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
+	if (*total_flags & FIF_ALLMULTI || multicast > 0)
+		priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
+	else
+		priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
+
+	*total_flags = 0;
+
+	if (priv->rx_conf & RTL818X_RX_CONF_FCS)
+		*total_flags |= FIF_FCSFAIL;
+	if (priv->rx_conf & RTL818X_RX_CONF_CTRL)
+		*total_flags |= FIF_CONTROL;
+	if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
+		*total_flags |= FIF_OTHER_BSS;
+	if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
+		*total_flags |= FIF_ALLMULTI;
+
+	rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
+}
+
+static const struct ieee80211_ops rtl8180_ops = {
+	.tx			= rtl8180_tx,
+	.start			= rtl8180_start,
+	.stop			= rtl8180_stop,
+	.add_interface		= rtl8180_add_interface,
+	.remove_interface	= rtl8180_remove_interface,
+	.config			= rtl8180_config,
+	.bss_info_changed	= rtl8180_bss_info_changed,
+	.prepare_multicast	= rtl8180_prepare_multicast,
+	.configure_filter	= rtl8180_configure_filter,
+	.get_tsf		= rtl8180_get_tsf,
+};
+
+static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)
+{
+	struct ieee80211_hw *dev = eeprom->data;
+	struct rtl8180_priv *priv = dev->priv;
+	u8 reg = rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+
+	eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
+	eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
+	eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
+	eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
+}
+
+static void rtl8180_eeprom_register_write(struct eeprom_93cx6 *eeprom)
+{
+	struct ieee80211_hw *dev = eeprom->data;
+	struct rtl8180_priv *priv = dev->priv;
+	u8 reg = 2 << 6;
+
+	if (eeprom->reg_data_in)
+		reg |= RTL818X_EEPROM_CMD_WRITE;
+	if (eeprom->reg_data_out)
+		reg |= RTL818X_EEPROM_CMD_READ;
+	if (eeprom->reg_data_clock)
+		reg |= RTL818X_EEPROM_CMD_CK;
+	if (eeprom->reg_chip_select)
+		reg |= RTL818X_EEPROM_CMD_CS;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, reg);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(10);
+}
+
+static int __devinit rtl8180_probe(struct pci_dev *pdev,
+				   const struct pci_device_id *id)
+{
+	struct ieee80211_hw *dev;
+	struct rtl8180_priv *priv;
+	unsigned long mem_addr, mem_len;
+	unsigned int io_addr, io_len;
+	int err, i;
+	struct eeprom_93cx6 eeprom;
+	const char *chip_name, *rf_name = NULL;
+	u32 reg;
+	u16 eeprom_val;
+	u8 mac_addr[ETH_ALEN];
+
+	err = pci_enable_device(pdev);
+	if (err) {
+		printk(KERN_ERR "%s (rtl8180): Cannot enable new PCI device\n",
+		       pci_name(pdev));
+		return err;
+	}
+
+	err = pci_request_regions(pdev, KBUILD_MODNAME);
+	if (err) {
+		printk(KERN_ERR "%s (rtl8180): Cannot obtain PCI resources\n",
+		       pci_name(pdev));
+		return err;
+	}
+
+	io_addr = pci_resource_start(pdev, 0);
+	io_len = pci_resource_len(pdev, 0);
+	mem_addr = pci_resource_start(pdev, 1);
+	mem_len = pci_resource_len(pdev, 1);
+
+	if (mem_len < sizeof(struct rtl818x_csr) ||
+	    io_len < sizeof(struct rtl818x_csr)) {
+		printk(KERN_ERR "%s (rtl8180): Too short PCI resources\n",
+		       pci_name(pdev));
+		err = -ENOMEM;
+		goto err_free_reg;
+	}
+
+	if ((err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) ||
+	    (err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))) {
+		printk(KERN_ERR "%s (rtl8180): No suitable DMA available\n",
+		       pci_name(pdev));
+		goto err_free_reg;
+	}
+
+	pci_set_master(pdev);
+
+	dev = ieee80211_alloc_hw(sizeof(*priv), &rtl8180_ops);
+	if (!dev) {
+		printk(KERN_ERR "%s (rtl8180): ieee80211 alloc failed\n",
+		       pci_name(pdev));
+		err = -ENOMEM;
+		goto err_free_reg;
+	}
+
+	priv = dev->priv;
+	priv->pdev = pdev;
+
+	dev->max_rates = 2;
+	SET_IEEE80211_DEV(dev, &pdev->dev);
+	pci_set_drvdata(pdev, dev);
+
+	priv->map = pci_iomap(pdev, 1, mem_len);
+	if (!priv->map)
+		priv->map = pci_iomap(pdev, 0, io_len);
+
+	if (!priv->map) {
+		printk(KERN_ERR "%s (rtl8180): Cannot map device memory\n",
+		       pci_name(pdev));
+		goto err_free_dev;
+	}
+
+	BUILD_BUG_ON(sizeof(priv->channels) != sizeof(rtl818x_channels));
+	BUILD_BUG_ON(sizeof(priv->rates) != sizeof(rtl818x_rates));
+
+	memcpy(priv->channels, rtl818x_channels, sizeof(rtl818x_channels));
+	memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates));
+
+	priv->band.band = IEEE80211_BAND_2GHZ;
+	priv->band.channels = priv->channels;
+	priv->band.n_channels = ARRAY_SIZE(rtl818x_channels);
+	priv->band.bitrates = priv->rates;
+	priv->band.n_bitrates = 4;
+	dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
+
+	dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		     IEEE80211_HW_RX_INCLUDES_FCS |
+		     IEEE80211_HW_SIGNAL_UNSPEC;
+	dev->vif_data_size = sizeof(struct rtl8180_vif);
+	dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+					BIT(NL80211_IFTYPE_ADHOC);
+	dev->queues = 1;
+	dev->max_signal = 65;
+
+	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+	reg &= RTL818X_TX_CONF_HWVER_MASK;
+	switch (reg) {
+	case RTL818X_TX_CONF_R8180_ABCD:
+		chip_name = "RTL8180";
+		break;
+	case RTL818X_TX_CONF_R8180_F:
+		chip_name = "RTL8180vF";
+		break;
+	case RTL818X_TX_CONF_R8185_ABC:
+		chip_name = "RTL8185";
+		break;
+	case RTL818X_TX_CONF_R8185_D:
+		chip_name = "RTL8185vD";
+		break;
+	default:
+		printk(KERN_ERR "%s (rtl8180): Unknown chip! (0x%x)\n",
+		       pci_name(pdev), reg >> 25);
+		goto err_iounmap;
+	}
+
+	priv->r8185 = reg & RTL818X_TX_CONF_R8185_ABC;
+	if (priv->r8185) {
+		priv->band.n_bitrates = ARRAY_SIZE(rtl818x_rates);
+		pci_try_set_mwi(pdev);
+	}
+
+	eeprom.data = dev;
+	eeprom.register_read = rtl8180_eeprom_register_read;
+	eeprom.register_write = rtl8180_eeprom_register_write;
+	if (rtl818x_ioread32(priv, &priv->map->RX_CONF) & (1 << 6))
+		eeprom.width = PCI_EEPROM_WIDTH_93C66;
+	else
+		eeprom.width = PCI_EEPROM_WIDTH_93C46;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_PROGRAM);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(10);
+
+	eeprom_93cx6_read(&eeprom, 0x06, &eeprom_val);
+	eeprom_val &= 0xFF;
+	switch (eeprom_val) {
+	case 1:	rf_name = "Intersil";
+		break;
+	case 2:	rf_name = "RFMD";
+		break;
+	case 3:	priv->rf = &sa2400_rf_ops;
+		break;
+	case 4:	priv->rf = &max2820_rf_ops;
+		break;
+	case 5:	priv->rf = &grf5101_rf_ops;
+		break;
+	case 9:	priv->rf = rtl8180_detect_rf(dev);
+		break;
+	case 10:
+		rf_name = "RTL8255";
+		break;
+	default:
+		printk(KERN_ERR "%s (rtl8180): Unknown RF! (0x%x)\n",
+		       pci_name(pdev), eeprom_val);
+		goto err_iounmap;
+	}
+
+	if (!priv->rf) {
+		printk(KERN_ERR "%s (rtl8180): %s RF frontend not supported!\n",
+		       pci_name(pdev), rf_name);
+		goto err_iounmap;
+	}
+
+	eeprom_93cx6_read(&eeprom, 0x17, &eeprom_val);
+	priv->csthreshold = eeprom_val >> 8;
+	if (!priv->r8185) {
+		__le32 anaparam;
+		eeprom_93cx6_multiread(&eeprom, 0xD, (__le16 *)&anaparam, 2);
+		priv->anaparam = le32_to_cpu(anaparam);
+		eeprom_93cx6_read(&eeprom, 0x19, &priv->rfparam);
+	}
+
+	eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)mac_addr, 3);
+	if (!is_valid_ether_addr(mac_addr)) {
+		printk(KERN_WARNING "%s (rtl8180): Invalid hwaddr! Using"
+		       " randomly generated MAC addr\n", pci_name(pdev));
+		random_ether_addr(mac_addr);
+	}
+	SET_IEEE80211_PERM_ADDR(dev, mac_addr);
+
+	/* CCK TX power */
+	for (i = 0; i < 14; i += 2) {
+		u16 txpwr;
+		eeprom_93cx6_read(&eeprom, 0x10 + (i >> 1), &txpwr);
+		priv->channels[i].hw_value = txpwr & 0xFF;
+		priv->channels[i + 1].hw_value = txpwr >> 8;
+	}
+
+	/* OFDM TX power */
+	if (priv->r8185) {
+		for (i = 0; i < 14; i += 2) {
+			u16 txpwr;
+			eeprom_93cx6_read(&eeprom, 0x20 + (i >> 1), &txpwr);
+			priv->channels[i].hw_value |= (txpwr & 0xFF) << 8;
+			priv->channels[i + 1].hw_value |= txpwr & 0xFF00;
+		}
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	spin_lock_init(&priv->lock);
+
+	err = ieee80211_register_hw(dev);
+	if (err) {
+		printk(KERN_ERR "%s (rtl8180): Cannot register device\n",
+		       pci_name(pdev));
+		goto err_iounmap;
+	}
+
+	wiphy_info(dev->wiphy, "hwaddr %pm, %s + %s\n",
+		   mac_addr, chip_name, priv->rf->name);
+
+	return 0;
+
+ err_iounmap:
+	iounmap(priv->map);
+
+ err_free_dev:
+	pci_set_drvdata(pdev, NULL);
+	ieee80211_free_hw(dev);
+
+ err_free_reg:
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	return err;
+}
+
+static void __devexit rtl8180_remove(struct pci_dev *pdev)
+{
+	struct ieee80211_hw *dev = pci_get_drvdata(pdev);
+	struct rtl8180_priv *priv;
+
+	if (!dev)
+		return;
+
+	ieee80211_unregister_hw(dev);
+
+	priv = dev->priv;
+
+	pci_iounmap(pdev, priv->map);
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	ieee80211_free_hw(dev);
+}
+
+#ifdef CONFIG_PM
+static int rtl8180_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	pci_save_state(pdev);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	return 0;
+}
+
+static int rtl8180_resume(struct pci_dev *pdev)
+{
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+	return 0;
+}
+
+#endif /* CONFIG_PM */
+
+static struct pci_driver rtl8180_driver = {
+	.name		= KBUILD_MODNAME,
+	.id_table	= rtl8180_table,
+	.probe		= rtl8180_probe,
+	.remove		= __devexit_p(rtl8180_remove),
+#ifdef CONFIG_PM
+	.suspend	= rtl8180_suspend,
+	.resume		= rtl8180_resume,
+#endif /* CONFIG_PM */
+};
+
+static int __init rtl8180_init(void)
+{
+	return pci_register_driver(&rtl8180_driver);
+}
+
+static void __exit rtl8180_exit(void)
+{
+	pci_unregister_driver(&rtl8180_driver);
+}
+
+module_init(rtl8180_init);
+module_exit(rtl8180_exit);
diff --git a/drivers/net/wireless/rtl818x/rtl8180/grf5101.c b/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
new file mode 100644
index 000000000000..5ee7589dd546
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
@@ -0,0 +1,190 @@
+
+/*
+ * Radio tuning for GCT GRF5101 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <net/mac80211.h>
+
+#include "rtl8180.h"
+#include "grf5101.h"
+
+static const int grf5101_encode[] = {
+	0x0, 0x8, 0x4, 0xC,
+	0x2, 0xA, 0x6, 0xE,
+	0x1, 0x9, 0x5, 0xD,
+	0x3, 0xB, 0x7, 0xF
+};
+
+static void write_grf5101(struct ieee80211_hw *dev, u8 addr, u32 data)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u32 phy_config;
+
+	phy_config =  grf5101_encode[(data >> 8) & 0xF];
+	phy_config |= grf5101_encode[(data >> 4) & 0xF] << 4;
+	phy_config |= grf5101_encode[data & 0xF] << 8;
+	phy_config |= grf5101_encode[(addr >> 1) & 0xF] << 12;
+	phy_config |= (addr & 1) << 16;
+	phy_config |= grf5101_encode[(data & 0xf000) >> 12] << 24;
+
+	/* MAC will bang bits to the chip */
+	phy_config |= 0x90000000;
+
+	rtl818x_iowrite32(priv,
+		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
+
+	msleep(3);
+}
+
+static void grf5101_write_phy_antenna(struct ieee80211_hw *dev, short chan)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 ant = GRF5101_ANTENNA;
+
+	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
+		ant |= BB_ANTENNA_B;
+
+	if (chan == 14)
+		ant |= BB_ANTATTEN_CHAN14;
+
+	rtl8180_write_phy(dev, 0x10, ant);
+}
+
+static u8 grf5101_rf_calc_rssi(u8 agc, u8 sq)
+{
+	if (agc > 60)
+		return 65;
+
+	/* TODO(?): just return agc (or agc + 5) to avoid mult / div */
+	return 65 * agc / 60;
+}
+
+static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
+				   struct ieee80211_conf *conf)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
+	u32 chan = channel - 1;
+
+	/* set TX power */
+	write_grf5101(dev, 0x15, 0x0);
+	write_grf5101(dev, 0x06, txpw);
+	write_grf5101(dev, 0x15, 0x10);
+	write_grf5101(dev, 0x15, 0x0);
+
+	/* set frequency */
+	write_grf5101(dev, 0x07, 0x0);
+	write_grf5101(dev, 0x0B, chan);
+	write_grf5101(dev, 0x07, 0x1000);
+
+	grf5101_write_phy_antenna(dev, channel);
+}
+
+static void grf5101_rf_stop(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u32 anaparam;
+
+	anaparam = priv->anaparam;
+	anaparam &= 0x000fffff;
+	anaparam |= 0x3f900000;
+	rtl8180_set_anaparam(priv, anaparam);
+
+	write_grf5101(dev, 0x07, 0x0);
+	write_grf5101(dev, 0x1f, 0x45);
+	write_grf5101(dev, 0x1f, 0x5);
+	write_grf5101(dev, 0x00, 0x8e4);
+}
+
+static void grf5101_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	rtl8180_set_anaparam(priv, priv->anaparam);
+
+	write_grf5101(dev, 0x1f, 0x0);
+	write_grf5101(dev, 0x1f, 0x0);
+	write_grf5101(dev, 0x1f, 0x40);
+	write_grf5101(dev, 0x1f, 0x60);
+	write_grf5101(dev, 0x1f, 0x61);
+	write_grf5101(dev, 0x1f, 0x61);
+	write_grf5101(dev, 0x00, 0xae4);
+	write_grf5101(dev, 0x1f, 0x1);
+	write_grf5101(dev, 0x1f, 0x41);
+	write_grf5101(dev, 0x1f, 0x61);
+
+	write_grf5101(dev, 0x01, 0x1a23);
+	write_grf5101(dev, 0x02, 0x4971);
+	write_grf5101(dev, 0x03, 0x41de);
+	write_grf5101(dev, 0x04, 0x2d80);
+	write_grf5101(dev, 0x05, 0x68ff);	/* 0x61ff original value */
+	write_grf5101(dev, 0x06, 0x0);
+	write_grf5101(dev, 0x07, 0x0);
+	write_grf5101(dev, 0x08, 0x7533);
+	write_grf5101(dev, 0x09, 0xc401);
+	write_grf5101(dev, 0x0a, 0x0);
+	write_grf5101(dev, 0x0c, 0x1c7);
+	write_grf5101(dev, 0x0d, 0x29d3);
+	write_grf5101(dev, 0x0e, 0x2e8);
+	write_grf5101(dev, 0x10, 0x192);
+	write_grf5101(dev, 0x11, 0x248);
+	write_grf5101(dev, 0x12, 0x0);
+	write_grf5101(dev, 0x13, 0x20c4);
+	write_grf5101(dev, 0x14, 0xf4fc);
+	write_grf5101(dev, 0x15, 0x0);
+	write_grf5101(dev, 0x16, 0x1500);
+
+	write_grf5101(dev, 0x07, 0x1000);
+
+	/* baseband configuration */
+	rtl8180_write_phy(dev, 0, 0xa8);
+	rtl8180_write_phy(dev, 3, 0x0);
+	rtl8180_write_phy(dev, 4, 0xc0);
+	rtl8180_write_phy(dev, 5, 0x90);
+	rtl8180_write_phy(dev, 6, 0x1e);
+	rtl8180_write_phy(dev, 7, 0x64);
+
+	grf5101_write_phy_antenna(dev, 1);
+
+	rtl8180_write_phy(dev, 0x11, 0x88);
+
+	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
+	    RTL818X_CONFIG2_ANTENNA_DIV)
+		rtl8180_write_phy(dev, 0x12, 0xc0); /* enable ant diversity */
+	else
+		rtl8180_write_phy(dev, 0x12, 0x40); /* disable ant diversity */
+
+	rtl8180_write_phy(dev, 0x13, 0x90 | priv->csthreshold);
+
+	rtl8180_write_phy(dev, 0x19, 0x0);
+	rtl8180_write_phy(dev, 0x1a, 0xa0);
+	rtl8180_write_phy(dev, 0x1b, 0x44);
+}
+
+const struct rtl818x_rf_ops grf5101_rf_ops = {
+	.name		= "GCT",
+	.init		= grf5101_rf_init,
+	.stop		= grf5101_rf_stop,
+	.set_chan	= grf5101_rf_set_channel,
+	.calc_rssi	= grf5101_rf_calc_rssi,
+};
diff --git a/drivers/net/wireless/rtl818x/rtl8180/grf5101.h b/drivers/net/wireless/rtl818x/rtl8180/grf5101.h
new file mode 100644
index 000000000000..76647111bcff
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/grf5101.h
@@ -0,0 +1,28 @@
+#ifndef RTL8180_GRF5101_H
+#define RTL8180_GRF5101_H
+
+/*
+ * Radio tuning for GCT GRF5101 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define GRF5101_ANTENNA 0xA3
+
+extern const struct rtl818x_rf_ops grf5101_rf_ops;
+
+#endif /* RTL8180_GRF5101_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180/max2820.c b/drivers/net/wireless/rtl818x/rtl8180/max2820.c
new file mode 100644
index 000000000000..667b3363d437
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/max2820.c
@@ -0,0 +1,169 @@
+/*
+ * Radio tuning for Maxim max2820 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <net/mac80211.h>
+
+#include "rtl8180.h"
+#include "max2820.h"
+
+static const u32 max2820_chan[] = {
+	12, /* CH 1 */
+	17,
+	22,
+	27,
+	32,
+	37,
+	42,
+	47,
+	52,
+	57,
+	62,
+	67,
+	72,
+	84, /* CH 14 */
+};
+
+static void write_max2820(struct ieee80211_hw *dev, u8 addr, u32 data)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u32 phy_config;
+
+	phy_config = 0x90 + (data & 0xf);
+	phy_config <<= 16;
+	phy_config += addr;
+	phy_config <<= 8;
+	phy_config += (data >> 4) & 0xff;
+
+	rtl818x_iowrite32(priv,
+		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
+
+	msleep(1);
+}
+
+static void max2820_write_phy_antenna(struct ieee80211_hw *dev, short chan)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 ant;
+
+	ant = MAXIM_ANTENNA;
+	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
+		ant |= BB_ANTENNA_B;
+	if (chan == 14)
+		ant |= BB_ANTATTEN_CHAN14;
+
+	rtl8180_write_phy(dev, 0x10, ant);
+}
+
+static u8 max2820_rf_calc_rssi(u8 agc, u8 sq)
+{
+	bool odd;
+
+	odd = !!(agc & 1);
+
+	agc >>= 1;
+	if (odd)
+		agc += 76;
+	else
+		agc += 66;
+
+	/* TODO: change addends above to avoid mult / div below */
+	return 65 * agc / 100;
+}
+
+static void max2820_rf_set_channel(struct ieee80211_hw *dev,
+				   struct ieee80211_conf *conf)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int channel = conf ?
+		ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
+	unsigned int chan_idx = channel - 1;
+	u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
+	u32 chan = max2820_chan[chan_idx];
+
+	/* While philips SA2400 drive the PA bias from
+	 * sa2400, for MAXIM we do this directly from BB */
+	rtl8180_write_phy(dev, 3, txpw);
+
+	max2820_write_phy_antenna(dev, channel);
+	write_max2820(dev, 3, chan);
+}
+
+static void max2820_rf_stop(struct ieee80211_hw *dev)
+{
+	rtl8180_write_phy(dev, 3, 0x8);
+	write_max2820(dev, 1, 0);
+}
+
+
+static void max2820_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	/* MAXIM from netbsd driver */
+	write_max2820(dev, 0, 0x007); /* test mode as indicated in datasheet */
+	write_max2820(dev, 1, 0x01e); /* enable register */
+	write_max2820(dev, 2, 0x001); /* synt register */
+
+	max2820_rf_set_channel(dev, NULL);
+
+	write_max2820(dev, 4, 0x313); /* rx register */
+
+	/* PA is driven directly by the BB, we keep the MAXIM bias
+	 * at the highest value in case that setting it to lower
+	 * values may introduce some further attenuation somewhere..
+	 */
+	write_max2820(dev, 5, 0x00f);
+
+	/* baseband configuration */
+	rtl8180_write_phy(dev, 0, 0x88); /* sys1       */
+	rtl8180_write_phy(dev, 3, 0x08); /* txagc      */
+	rtl8180_write_phy(dev, 4, 0xf8); /* lnadet     */
+	rtl8180_write_phy(dev, 5, 0x90); /* ifagcinit  */
+	rtl8180_write_phy(dev, 6, 0x1a); /* ifagclimit */
+	rtl8180_write_phy(dev, 7, 0x64); /* ifagcdet   */
+
+	max2820_write_phy_antenna(dev, 1);
+
+	rtl8180_write_phy(dev, 0x11, 0x88); /* trl */
+
+	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
+	    RTL818X_CONFIG2_ANTENNA_DIV)
+		rtl8180_write_phy(dev, 0x12, 0xc7);
+	else
+		rtl8180_write_phy(dev, 0x12, 0x47);
+
+	rtl8180_write_phy(dev, 0x13, 0x9b);
+
+	rtl8180_write_phy(dev, 0x19, 0x0);  /* CHESTLIM */
+	rtl8180_write_phy(dev, 0x1a, 0x9f); /* CHSQLIM  */
+
+	max2820_rf_set_channel(dev, NULL);
+}
+
+const struct rtl818x_rf_ops max2820_rf_ops = {
+	.name		= "Maxim",
+	.init		= max2820_rf_init,
+	.stop		= max2820_rf_stop,
+	.set_chan	= max2820_rf_set_channel,
+	.calc_rssi	= max2820_rf_calc_rssi,
+};
diff --git a/drivers/net/wireless/rtl818x/rtl8180/max2820.h b/drivers/net/wireless/rtl818x/rtl8180/max2820.h
new file mode 100644
index 000000000000..61cf6d1e7d57
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/max2820.h
@@ -0,0 +1,28 @@
+#ifndef RTL8180_MAX2820_H
+#define RTL8180_MAX2820_H
+
+/*
+ * Radio tuning for Maxim max2820 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define MAXIM_ANTENNA 0xb3
+
+extern const struct rtl818x_rf_ops max2820_rf_ops;
+
+#endif /* RTL8180_MAX2820_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h b/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
new file mode 100644
index 000000000000..30523314da43
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
@@ -0,0 +1,130 @@
+#ifndef RTL8180_H
+#define RTL8180_H
+
+#include "rtl818x.h"
+
+#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD
+
+#define RF_PARAM_ANALOGPHY	(1 << 0)
+#define RF_PARAM_ANTBDEFAULT	(1 << 1)
+#define RF_PARAM_CARRIERSENSE1	(1 << 2)
+#define RF_PARAM_CARRIERSENSE2	(1 << 3)
+
+#define BB_ANTATTEN_CHAN14	0x0C
+#define BB_ANTENNA_B 		0x40
+
+#define BB_HOST_BANG 		(1 << 30)
+#define BB_HOST_BANG_EN 	(1 << 2)
+#define BB_HOST_BANG_CLK 	(1 << 1)
+#define BB_HOST_BANG_DATA	1
+
+#define ANAPARAM_TXDACOFF_SHIFT	27
+#define ANAPARAM_PWR0_SHIFT	28
+#define ANAPARAM_PWR0_MASK 	(0x07 << ANAPARAM_PWR0_SHIFT)
+#define ANAPARAM_PWR1_SHIFT	20
+#define ANAPARAM_PWR1_MASK	(0x7F << ANAPARAM_PWR1_SHIFT)
+
+struct rtl8180_tx_desc {
+	__le32 flags;
+	__le16 rts_duration;
+	__le16 plcp_len;
+	__le32 tx_buf;
+	__le32 frame_len;
+	__le32 next_tx_desc;
+	u8 cw;
+	u8 retry_limit;
+	u8 agc;
+	u8 flags2;
+	u32 reserved[2];
+} __packed;
+
+struct rtl8180_rx_desc {
+	__le32 flags;
+	__le32 flags2;
+	union {
+		__le32 rx_buf;
+		__le64 tsft;
+	};
+} __packed;
+
+struct rtl8180_tx_ring {
+	struct rtl8180_tx_desc *desc;
+	dma_addr_t dma;
+	unsigned int idx;
+	unsigned int entries;
+	struct sk_buff_head queue;
+};
+
+struct rtl8180_vif {
+	struct ieee80211_hw *dev;
+
+	/* beaconing */
+	struct delayed_work beacon_work;
+	bool enable_beacon;
+};
+
+struct rtl8180_priv {
+	/* common between rtl818x drivers */
+	struct rtl818x_csr __iomem *map;
+	const struct rtl818x_rf_ops *rf;
+	struct ieee80211_vif *vif;
+
+	/* rtl8180 driver specific */
+	spinlock_t lock;
+	struct rtl8180_rx_desc *rx_ring;
+	dma_addr_t rx_ring_dma;
+	unsigned int rx_idx;
+	struct sk_buff *rx_buf[32];
+	struct rtl8180_tx_ring tx_ring[4];
+	struct ieee80211_channel channels[14];
+	struct ieee80211_rate rates[12];
+	struct ieee80211_supported_band band;
+	struct pci_dev *pdev;
+	u32 rx_conf;
+
+	int r8185;
+	u32 anaparam;
+	u16 rfparam;
+	u8 csthreshold;
+
+	/* sequence # */
+	u16 seqno;
+};
+
+void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
+void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);
+
+static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr)
+{
+	return ioread8(addr);
+}
+
+static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr)
+{
+	return ioread16(addr);
+}
+
+static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr)
+{
+	return ioread32(addr);
+}
+
+static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
+				    u8 __iomem *addr, u8 val)
+{
+	iowrite8(val, addr);
+}
+
+static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
+				     __le16 __iomem *addr, u16 val)
+{
+	iowrite16(val, addr);
+}
+
+static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
+				     __le32 __iomem *addr, u32 val)
+{
+	iowrite32(val, addr);
+}
+
+#endif /* RTL8180_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
new file mode 100644
index 000000000000..7c4574ba9d75
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
@@ -0,0 +1,791 @@
+
+/*
+ * Radio tuning for RTL8225 on RTL8180
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8180 driver, which is:
+ * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * Thanks to Realtek for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <net/mac80211.h>
+
+#include "rtl8180.h"
+#include "rtl8225.h"
+
+static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u16 reg80, reg84, reg82;
+	u32 bangdata;
+	int i;
+
+	bangdata = (data << 4) | (addr & 0xf);
+
+	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput) & 0xfff3;
+	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x7);
+
+	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x7 | 0x400);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(10);
+
+	for (i = 15; i >= 0; i--) {
+		u16 reg = reg80;
+
+		if (bangdata & (1 << i))
+			reg |= 1;
+
+		if (i & 1)
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
+
+		if (!(i & 1))
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x400);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+}
+
+static u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u16 reg80, reg82, reg84, out;
+	int i;
+
+	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
+	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
+	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect) | 0x400;
+
+	reg80 &= ~0xF;
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x000F);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x000F);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(4);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(5);
+
+	for (i = 4; i >= 0; i--) {
+		u16 reg = reg80 | ((addr >> i) & 1);
+
+		if (!(i & 1)) {
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+			rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+			udelay(1);
+		}
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg | (1 << 1));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg | (1 << 1));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+
+		if (i & 1) {
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+			rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+			udelay(1);
+		}
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x000E);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x040E);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3) | (1 << 1));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(2);
+
+	out = 0;
+	for (i = 11; i >= 0; i--) {
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(1);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+
+		if (rtl818x_ioread16(priv, &priv->map->RFPinsInput) & (1 << 1))
+			out |= 1 << i;
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3));
+		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+		udelay(2);
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3) | (1 << 2));
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	udelay(2);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x03A0);
+
+	return out;
+}
+
+static const u16 rtl8225bcd_rxgain[] = {
+	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
+	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
+	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
+	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
+	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
+	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
+	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
+	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
+	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
+	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
+	0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07b0, 0x07b1, 0x07b2, 0x07b3,
+	0x07b4, 0x07b5, 0x07b8, 0x07b9, 0x07ba, 0x07bb, 0x07bb
+};
+
+static const u8 rtl8225_agc[] = {
+	0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e,
+	0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, 0x97, 0x96,
+	0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e,
+	0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, 0x87, 0x86,
+	0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x3f, 0x3e,
+	0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37, 0x36,
+	0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x2f, 0x2e,
+	0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26,
+	0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e,
+	0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e,
+	0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01
+};
+
+static const u8 rtl8225_gain[] = {
+	0x23, 0x88, 0x7c, 0xa5, /* -82dbm */
+	0x23, 0x88, 0x7c, 0xb5, /* -82dbm */
+	0x23, 0x88, 0x7c, 0xc5, /* -82dbm */
+	0x33, 0x80, 0x79, 0xc5, /* -78dbm */
+	0x43, 0x78, 0x76, 0xc5, /* -74dbm */
+	0x53, 0x60, 0x73, 0xc5, /* -70dbm */
+	0x63, 0x58, 0x70, 0xc5, /* -66dbm */
+};
+
+static const u8 rtl8225_threshold[] = {
+	0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd
+};
+
+static const u8 rtl8225_tx_gain_cck_ofdm[] = {
+	0x02, 0x06, 0x0e, 0x1e, 0x3e, 0x7e
+};
+
+static const u8 rtl8225_tx_power_cck[] = {
+	0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02,
+	0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02,
+	0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02,
+	0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02,
+	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03,
+	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03
+};
+
+static const u8 rtl8225_tx_power_cck_ch14[] = {
+	0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00,
+	0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00,
+	0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00,
+	0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00,
+	0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00,
+	0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00
+};
+
+static const u8 rtl8225_tx_power_ofdm[] = {
+	0x80, 0x90, 0xa2, 0xb5, 0xcb, 0xe4
+};
+
+static const u32 rtl8225_chan[] = {
+	0x085c, 0x08dc, 0x095c, 0x09dc, 0x0a5c, 0x0adc, 0x0b5c,
+	0x0bdc, 0x0c5c, 0x0cdc, 0x0d5c, 0x0ddc, 0x0e5c, 0x0f72
+};
+
+static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 cck_power, ofdm_power;
+	const u8 *tmp;
+	u32 reg;
+	int i;
+
+	cck_power = priv->channels[channel - 1].hw_value & 0xFF;
+	ofdm_power = priv->channels[channel - 1].hw_value >> 8;
+
+	cck_power = min(cck_power, (u8)35);
+	ofdm_power = min(ofdm_power, (u8)35);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
+			 rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
+
+	if (channel == 14)
+		tmp = &rtl8225_tx_power_cck_ch14[(cck_power % 6) * 8];
+	else
+		tmp = &rtl8225_tx_power_cck[(cck_power % 6) * 8];
+
+	for (i = 0; i < 8; i++)
+		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
+
+	msleep(1); /* FIXME: optional? */
+
+	/* anaparam2 on */
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, RTL8225_ANAPARAM2_ON);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
+			 rtl8225_tx_gain_cck_ofdm[ofdm_power/6] >> 1);
+
+	tmp = &rtl8225_tx_power_ofdm[ofdm_power % 6];
+
+	rtl8225_write_phy_ofdm(dev, 5, *tmp);
+	rtl8225_write_phy_ofdm(dev, 7, *tmp);
+
+	msleep(1);
+}
+
+static void rtl8225_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int i;
+
+	rtl8180_set_anaparam(priv, RTL8225_ANAPARAM_ON);
+
+	/* host_pci_init */
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	msleep(200);	/* FIXME: ehh?? */
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0xFF & ~(1 << 6));
+
+	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x000a8008);
+
+	/* TODO: check if we need really to change BRSR to do RF config */
+	rtl818x_ioread16(priv, &priv->map->BRSR);
+	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
+	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl8225_write(dev, 0x0, 0x067);
+	rtl8225_write(dev, 0x1, 0xFE0);
+	rtl8225_write(dev, 0x2, 0x44D);
+	rtl8225_write(dev, 0x3, 0x441);
+	rtl8225_write(dev, 0x4, 0x8BE);
+	rtl8225_write(dev, 0x5, 0xBF0);		/* TODO: minipci */
+	rtl8225_write(dev, 0x6, 0xAE6);
+	rtl8225_write(dev, 0x7, rtl8225_chan[0]);
+	rtl8225_write(dev, 0x8, 0x01F);
+	rtl8225_write(dev, 0x9, 0x334);
+	rtl8225_write(dev, 0xA, 0xFD4);
+	rtl8225_write(dev, 0xB, 0x391);
+	rtl8225_write(dev, 0xC, 0x050);
+	rtl8225_write(dev, 0xD, 0x6DB);
+	rtl8225_write(dev, 0xE, 0x029);
+	rtl8225_write(dev, 0xF, 0x914); msleep(1);
+
+	rtl8225_write(dev, 0x2, 0xC4D); msleep(100);
+
+	rtl8225_write(dev, 0x0, 0x127);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225bcd_rxgain); i++) {
+		rtl8225_write(dev, 0x1, i + 1);
+		rtl8225_write(dev, 0x2, rtl8225bcd_rxgain[i]);
+	}
+
+	rtl8225_write(dev, 0x0, 0x027);
+	rtl8225_write(dev, 0x0, 0x22F);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
+		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
+		msleep(1);
+		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
+		msleep(1);
+	}
+
+	msleep(1);
+
+	rtl8225_write_phy_ofdm(dev, 0x00, 0x01); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x01, 0x02); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x02, 0x62); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x03, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x04, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x05, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x06, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x07, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x08, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x10, 0x84); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x11, 0x03); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x12, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x13, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x14, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x15, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x16, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x17, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x19, 0x19); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1b, 0x76); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x21, 0x27); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x22, 0x16); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x24, 0x46); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x25, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x27, 0x88); msleep(1);
+
+	rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x10, 0x93); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
+	rtl8225_write_phy_cck(dev, 0x19, 0x00);
+	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
+	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
+	rtl8225_write_phy_cck(dev, 0x40, 0x86);
+	rtl8225_write_phy_cck(dev, 0x41, 0x8d); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x44, 0x1f); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x45, 0x1e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x46, 0x1a); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x47, 0x15); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x48, 0x10); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x49, 0x0a); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4a, 0x05); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4b, 0x02); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1);
+
+	rtl818x_iowrite8(priv, &priv->map->TESTR, 0x0D); msleep(1);
+
+	rtl8225_rf_set_tx_power(dev, 1);
+
+	/* RX antenna default to A */
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1);	/* B: 0xDB */
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);	/* B: 0x10 */
+
+	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
+	msleep(1);
+	rtl818x_iowrite32(priv, (__le32 __iomem *)((void __iomem *)priv->map + 0x94), 0x15c00002);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+
+	rtl8225_write(dev, 0x0c, 0x50);
+	/* set OFDM initial gain */
+	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[4 * 4]);
+	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[4 * 4 + 1]);
+	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[4 * 4 + 2]);
+	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[4 * 4 + 3]);
+	/* set CCK threshold */
+	rtl8225_write_phy_cck(dev, 0x41, rtl8225_threshold[0]);
+}
+
+static const u8 rtl8225z2_tx_power_cck_ch14[] = {
+	0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00
+};
+
+static const u8 rtl8225z2_tx_power_cck_B[] = {
+	0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x04
+};
+
+static const u8 rtl8225z2_tx_power_cck_A[] = {
+	0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04
+};
+
+static const u8 rtl8225z2_tx_power_cck[] = {
+	0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04
+};
+
+static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 cck_power, ofdm_power;
+	const u8 *tmp;
+	int i;
+
+	cck_power = priv->channels[channel - 1].hw_value & 0xFF;
+	ofdm_power = priv->channels[channel - 1].hw_value >> 8;
+
+	if (channel == 14)
+		tmp = rtl8225z2_tx_power_cck_ch14;
+	else if (cck_power == 12)
+		tmp = rtl8225z2_tx_power_cck_B;
+	else if (cck_power == 13)
+		tmp = rtl8225z2_tx_power_cck_A;
+	else
+		tmp = rtl8225z2_tx_power_cck;
+
+	for (i = 0; i < 8; i++)
+		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
+
+	cck_power = min(cck_power, (u8)35);
+	if (cck_power == 13 || cck_power == 14)
+		cck_power = 12;
+	if (cck_power >= 15)
+		cck_power -= 2;
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK, cck_power);
+	rtl818x_ioread8(priv, &priv->map->TX_GAIN_CCK);
+	msleep(1);
+
+	ofdm_power = min(ofdm_power, (u8)35);
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM, ofdm_power);
+
+	rtl8225_write_phy_ofdm(dev, 2, 0x62);
+	rtl8225_write_phy_ofdm(dev, 5, 0x00);
+	rtl8225_write_phy_ofdm(dev, 6, 0x40);
+	rtl8225_write_phy_ofdm(dev, 7, 0x00);
+	rtl8225_write_phy_ofdm(dev, 8, 0x40);
+
+	msleep(1);
+}
+
+static const u16 rtl8225z2_rxgain[] = {
+	0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0008, 0x0009,
+	0x000a, 0x000b, 0x0102, 0x0103, 0x0104, 0x0105, 0x0140, 0x0141,
+	0x0142, 0x0143, 0x0144, 0x0145, 0x0180, 0x0181, 0x0182, 0x0183,
+	0x0184, 0x0185, 0x0188, 0x0189, 0x018a, 0x018b, 0x0243, 0x0244,
+	0x0245, 0x0280, 0x0281, 0x0282, 0x0283, 0x0284, 0x0285, 0x0288,
+	0x0289, 0x028a, 0x028b, 0x028c, 0x0342, 0x0343, 0x0344, 0x0345,
+	0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0388, 0x0389,
+	0x038a, 0x038b, 0x038c, 0x038d, 0x0390, 0x0391, 0x0392, 0x0393,
+	0x0394, 0x0395, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d,
+	0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a8, 0x03a9,
+	0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
+	0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb
+};
+
+static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int i;
+
+	rtl8180_set_anaparam(priv, RTL8225_ANAPARAM_ON);
+
+	/* host_pci_init */
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	msleep(200);	/* FIXME: ehh?? */
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0xFF & ~(1 << 6));
+
+	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00088008);
+
+	/* TODO: check if we need really to change BRSR to do RF config */
+	rtl818x_ioread16(priv, &priv->map->BRSR);
+	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
+	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+
+	rtl8225_write(dev, 0x0, 0x0B7); msleep(1);
+	rtl8225_write(dev, 0x1, 0xEE0); msleep(1);
+	rtl8225_write(dev, 0x2, 0x44D); msleep(1);
+	rtl8225_write(dev, 0x3, 0x441); msleep(1);
+	rtl8225_write(dev, 0x4, 0x8C3); msleep(1);
+	rtl8225_write(dev, 0x5, 0xC72); msleep(1);
+	rtl8225_write(dev, 0x6, 0x0E6); msleep(1);
+	rtl8225_write(dev, 0x7, 0x82A); msleep(1);
+	rtl8225_write(dev, 0x8, 0x03F); msleep(1);
+	rtl8225_write(dev, 0x9, 0x335); msleep(1);
+	rtl8225_write(dev, 0xa, 0x9D4); msleep(1);
+	rtl8225_write(dev, 0xb, 0x7BB); msleep(1);
+	rtl8225_write(dev, 0xc, 0x850); msleep(1);
+	rtl8225_write(dev, 0xd, 0xCDF); msleep(1);
+	rtl8225_write(dev, 0xe, 0x02B); msleep(1);
+	rtl8225_write(dev, 0xf, 0x114); msleep(100);
+
+	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
+		rtl8225_write(dev, 0x02, 0x0C4D);
+		msleep(200);
+		rtl8225_write(dev, 0x02, 0x044D);
+		msleep(100);
+		/* TODO: readd calibration failure message when the calibration
+		   check works */
+	}
+
+	rtl8225_write(dev, 0x0, 0x1B7);
+	rtl8225_write(dev, 0x3, 0x002);
+	rtl8225_write(dev, 0x5, 0x004);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
+		rtl8225_write(dev, 0x1, i + 1);
+		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
+	}
+
+	rtl8225_write(dev, 0x0, 0x0B7); msleep(100);
+	rtl8225_write(dev, 0x2, 0xC4D);
+
+	msleep(200);
+	rtl8225_write(dev, 0x2, 0x44D);
+	msleep(100);
+
+	rtl8225_write(dev, 0x00, 0x2BF);
+	rtl8225_write(dev, 0xFF, 0xFFFF);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
+		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
+		msleep(1);
+		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
+		msleep(1);
+	}
+
+	msleep(1);
+
+	rtl8225_write_phy_ofdm(dev, 0x00, 0x01); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x01, 0x02); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x02, 0x62); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x03, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x04, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x05, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x06, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x07, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x08, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0d, 0x43);
+	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x10, 0x84); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x11, 0x06); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x12, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x13, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x14, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x15, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x16, 0x00); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x17, 0x40); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x19, 0x19); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1b, 0x11); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1d, 0xc5); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1e, 0xb3); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x21, 0x27); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x22, 0x16); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x23, 0x80); msleep(1); /* FIXME: not needed? */
+	rtl8225_write_phy_ofdm(dev, 0x24, 0x46); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x25, 0x20); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);
+	rtl8225_write_phy_ofdm(dev, 0x27, 0x88); msleep(1);
+
+	rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x10, 0x93); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
+	rtl8225_write_phy_cck(dev, 0x19, 0x00);
+	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
+	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
+	rtl8225_write_phy_cck(dev, 0x40, 0x86);
+	rtl8225_write_phy_cck(dev, 0x41, 0x8a); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x44, 0x36); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x45, 0x35); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x46, 0x2e); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x47, 0x25); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x48, 0x1c); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x49, 0x12); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4a, 0x09); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4b, 0x04); msleep(1);
+	rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1);
+
+	rtl818x_iowrite8(priv, (u8 __iomem *)((void __iomem *)priv->map + 0x5B), 0x0D); msleep(1);
+
+	rtl8225z2_rf_set_tx_power(dev, 1);
+
+	/* RX antenna default to A */
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1);	/* B: 0xDB */
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);	/* B: 0x10 */
+
+	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
+	msleep(1);
+	rtl818x_iowrite32(priv, (__le32 __iomem *)((void __iomem *)priv->map + 0x94), 0x15c00002);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+}
+
+static void rtl8225_rf_stop(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 reg;
+
+	rtl8225_write(dev, 0x4, 0x1f); msleep(1);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, RTL8225_ANAPARAM2_OFF);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, RTL8225_ANAPARAM_OFF);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+}
+
+static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
+				   struct ieee80211_conf *conf)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
+
+	if (priv->rf->init == rtl8225_rf_init)
+		rtl8225_rf_set_tx_power(dev, chan);
+	else
+		rtl8225z2_rf_set_tx_power(dev, chan);
+
+	rtl8225_write(dev, 0x7, rtl8225_chan[chan - 1]);
+	msleep(10);
+}
+
+static void rtl8225_rf_conf_erp(struct ieee80211_hw *dev,
+				struct ieee80211_bss_conf *info)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	if (info->use_short_slot) {
+		rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9);
+		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
+		rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14);
+		rtl818x_iowrite8(priv, &priv->map->EIFS, 81);
+		rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0x73);
+	} else {
+		rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14);
+		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x44);
+		rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24);
+		rtl818x_iowrite8(priv, &priv->map->EIFS, 81);
+		rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0xa5);
+	}
+}
+
+static const struct rtl818x_rf_ops rtl8225_ops = {
+	.name		= "rtl8225",
+	.init		= rtl8225_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel,
+	.conf_erp	= rtl8225_rf_conf_erp,
+};
+
+static const struct rtl818x_rf_ops rtl8225z2_ops = {
+	.name		= "rtl8225z2",
+	.init		= rtl8225z2_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel,
+	.conf_erp	= rtl8225_rf_conf_erp,
+};
+
+const struct rtl818x_rf_ops * rtl8180_detect_rf(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u16 reg8, reg9;
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+	msleep(100);
+
+	rtl8225_write(dev, 0, 0x1B7);
+
+	reg8 = rtl8225_read(dev, 8);
+	reg9 = rtl8225_read(dev, 9);
+
+	rtl8225_write(dev, 0, 0x0B7);
+
+	if (reg8 != 0x588 || reg9 != 0x700)
+		return &rtl8225_ops;
+
+	return &rtl8225z2_ops;
+}
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.h b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.h
new file mode 100644
index 000000000000..310013a2d726
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.h
@@ -0,0 +1,23 @@
+#ifndef RTL8180_RTL8225_H
+#define RTL8180_RTL8225_H
+
+#define RTL8225_ANAPARAM_ON	0xa0000b59
+#define RTL8225_ANAPARAM2_ON	0x860dec11
+#define RTL8225_ANAPARAM_OFF	0xa00beb59
+#define RTL8225_ANAPARAM2_OFF	0x840dec11
+
+const struct rtl818x_rf_ops * rtl8180_detect_rf(struct ieee80211_hw *);
+
+static inline void rtl8225_write_phy_ofdm(struct ieee80211_hw *dev,
+					  u8 addr, u8 data)
+{
+	rtl8180_write_phy(dev, addr, data);
+}
+
+static inline void rtl8225_write_phy_cck(struct ieee80211_hw *dev,
+					 u8 addr, u8 data)
+{
+	rtl8180_write_phy(dev, addr, data | 0x10000);
+}
+
+#endif /* RTL8180_RTL8225_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180/sa2400.c b/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
new file mode 100644
index 000000000000..44771a6286af
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
@@ -0,0 +1,228 @@
+
+/*
+ * Radio tuning for Philips SA2400 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <net/mac80211.h>
+
+#include "rtl8180.h"
+#include "sa2400.h"
+
+static const u32 sa2400_chan[] = {
+	0x00096c, /* ch1 */
+	0x080970,
+	0x100974,
+	0x180978,
+	0x000980,
+	0x080984,
+	0x100988,
+	0x18098c,
+	0x000994,
+	0x080998,
+	0x10099c,
+	0x1809a0,
+	0x0009a8,
+	0x0009b4, /* ch 14 */
+};
+
+static void write_sa2400(struct ieee80211_hw *dev, u8 addr, u32 data)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u32 phy_config;
+
+	/* MAC will bang bits to the sa2400. sw 3-wire is NOT used */
+	phy_config = 0xb0000000;
+
+	phy_config |= ((u32)(addr & 0xf)) << 24;
+	phy_config |= data & 0xffffff;
+
+	rtl818x_iowrite32(priv,
+		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
+
+	msleep(3);
+}
+
+static void sa2400_write_phy_antenna(struct ieee80211_hw *dev, short chan)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u8 ant = SA2400_ANTENNA;
+
+	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
+		ant |= BB_ANTENNA_B;
+
+	if (chan == 14)
+		ant |= BB_ANTATTEN_CHAN14;
+
+	rtl8180_write_phy(dev, 0x10, ant);
+
+}
+
+static u8 sa2400_rf_rssi_map[] = {
+	0x64, 0x64, 0x63, 0x62, 0x61, 0x60, 0x5f, 0x5e,
+	0x5d, 0x5c, 0x5b, 0x5a, 0x57, 0x54, 0x52, 0x50,
+	0x4e, 0x4c, 0x4a, 0x48, 0x46, 0x44, 0x41, 0x3f,
+	0x3c, 0x3a, 0x37, 0x36, 0x36, 0x1c, 0x1c, 0x1b,
+	0x1b, 0x1a, 0x1a, 0x19, 0x19, 0x18, 0x18, 0x17,
+	0x17, 0x16, 0x16, 0x15, 0x15, 0x14, 0x14, 0x13,
+	0x13, 0x12, 0x12, 0x11, 0x11, 0x10, 0x10, 0x0f,
+	0x0f, 0x0e, 0x0e, 0x0d, 0x0d, 0x0c, 0x0c, 0x0b,
+	0x0b, 0x0a, 0x0a, 0x09, 0x09, 0x08, 0x08, 0x07,
+	0x07, 0x06, 0x06, 0x05, 0x04, 0x03, 0x02,
+};
+
+static u8 sa2400_rf_calc_rssi(u8 agc, u8 sq)
+{
+	if (sq == 0x80)
+		return 1;
+
+	if (sq > 78)
+		return 32;
+
+	/* TODO: recalc sa2400_rf_rssi_map to avoid mult / div */
+	return 65 * sa2400_rf_rssi_map[sq] / 100;
+}
+
+static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
+				  struct ieee80211_conf *conf)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
+	u32 chan = sa2400_chan[channel - 1];
+
+	write_sa2400(dev, 7, txpw);
+
+	sa2400_write_phy_antenna(dev, channel);
+
+	write_sa2400(dev, 0, chan);
+	write_sa2400(dev, 1, 0xbb50);
+	write_sa2400(dev, 2, 0x80);
+	write_sa2400(dev, 3, 0);
+}
+
+static void sa2400_rf_stop(struct ieee80211_hw *dev)
+{
+	write_sa2400(dev, 4, 0);
+}
+
+static void sa2400_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+	u32 anaparam, txconf;
+	u8 firdac;
+	int analogphy = priv->rfparam & RF_PARAM_ANALOGPHY;
+
+	anaparam = priv->anaparam;
+	anaparam &= ~(1 << ANAPARAM_TXDACOFF_SHIFT);
+	anaparam &= ~ANAPARAM_PWR1_MASK;
+	anaparam &= ~ANAPARAM_PWR0_MASK;
+
+	if (analogphy) {
+		anaparam |= SA2400_ANA_ANAPARAM_PWR1_ON << ANAPARAM_PWR1_SHIFT;
+		firdac = 0;
+	} else {
+		anaparam |= (SA2400_DIG_ANAPARAM_PWR1_ON << ANAPARAM_PWR1_SHIFT);
+		anaparam |= (SA2400_ANAPARAM_PWR0_ON << ANAPARAM_PWR0_SHIFT);
+		firdac = 1 << SA2400_REG4_FIRDAC_SHIFT;
+	}
+
+	rtl8180_set_anaparam(priv, anaparam);
+
+	write_sa2400(dev, 0, sa2400_chan[0]);
+	write_sa2400(dev, 1, 0xbb50);
+	write_sa2400(dev, 2, 0x80);
+	write_sa2400(dev, 3, 0);
+	write_sa2400(dev, 4, 0x19340 | firdac);
+	write_sa2400(dev, 5, 0x1dfb | (SA2400_MAX_SENS - 54) << 15);
+	write_sa2400(dev, 4, 0x19348 | firdac); /* calibrate VCO */
+
+	if (!analogphy)
+		write_sa2400(dev, 4, 0x1938c); /*???*/
+
+	write_sa2400(dev, 4, 0x19340 | firdac);
+
+	write_sa2400(dev, 0, sa2400_chan[0]);
+	write_sa2400(dev, 1, 0xbb50);
+	write_sa2400(dev, 2, 0x80);
+	write_sa2400(dev, 3, 0);
+	write_sa2400(dev, 4, 0x19344 | firdac); /* calibrate filter */
+
+	/* new from rtl8180 embedded driver (rtl8181 project) */
+	write_sa2400(dev, 6, 0x13ff | (1 << 23)); /* MANRX */
+	write_sa2400(dev, 8, 0); /* VCO */
+
+	if (analogphy) {
+		rtl8180_set_anaparam(priv, anaparam |
+				     (1 << ANAPARAM_TXDACOFF_SHIFT));
+
+		txconf = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
+			txconf | RTL818X_TX_CONF_LOOPBACK_CONT);
+
+		write_sa2400(dev, 4, 0x19341); /* calibrates DC */
+
+		/* a 5us sleep is required here,
+		 * we rely on the 3ms delay introduced in write_sa2400 */
+		write_sa2400(dev, 4, 0x19345);
+
+		/* a 20us sleep is required here,
+		 * we rely on the 3ms delay introduced in write_sa2400 */
+
+		rtl818x_iowrite32(priv, &priv->map->TX_CONF, txconf);
+
+		rtl8180_set_anaparam(priv, anaparam);
+	}
+	/* end new code */
+
+	write_sa2400(dev, 4, 0x19341 | firdac); /* RTX MODE */
+
+	/* baseband configuration */
+	rtl8180_write_phy(dev, 0, 0x98);
+	rtl8180_write_phy(dev, 3, 0x38);
+	rtl8180_write_phy(dev, 4, 0xe0);
+	rtl8180_write_phy(dev, 5, 0x90);
+	rtl8180_write_phy(dev, 6, 0x1a);
+	rtl8180_write_phy(dev, 7, 0x64);
+
+	sa2400_write_phy_antenna(dev, 1);
+
+	rtl8180_write_phy(dev, 0x11, 0x80);
+
+	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
+	    RTL818X_CONFIG2_ANTENNA_DIV)
+		rtl8180_write_phy(dev, 0x12, 0xc7); /* enable ant diversity */
+	else
+		rtl8180_write_phy(dev, 0x12, 0x47); /* disable ant diversity */
+
+	rtl8180_write_phy(dev, 0x13, 0x90 | priv->csthreshold);
+
+	rtl8180_write_phy(dev, 0x19, 0x0);
+	rtl8180_write_phy(dev, 0x1a, 0xa0);
+}
+
+const struct rtl818x_rf_ops sa2400_rf_ops = {
+	.name		= "Philips",
+	.init		= sa2400_rf_init,
+	.stop		= sa2400_rf_stop,
+	.set_chan	= sa2400_rf_set_channel,
+	.calc_rssi	= sa2400_rf_calc_rssi,
+};
diff --git a/drivers/net/wireless/rtl818x/rtl8180/sa2400.h b/drivers/net/wireless/rtl818x/rtl8180/sa2400.h
new file mode 100644
index 000000000000..a4aaa0d413f1
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8180/sa2400.h
@@ -0,0 +1,36 @@
+#ifndef RTL8180_SA2400_H
+#define RTL8180_SA2400_H
+
+/*
+ * Radio tuning for Philips SA2400 on RTL8180
+ *
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Code from the BSD driver and the rtl8181 project have been
+ * very useful to understand certain things
+ *
+ * I want to thanks the Authors of such projects and the Ndiswrapper
+ * project Authors.
+ *
+ * A special Big Thanks also is for all people who donated me cards,
+ * making possible the creation of the original rtl8180 driver
+ * from which this code is derived!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define SA2400_ANTENNA 0x91
+#define SA2400_DIG_ANAPARAM_PWR1_ON 0x8
+#define SA2400_ANA_ANAPARAM_PWR1_ON 0x28
+#define SA2400_ANAPARAM_PWR0_ON 0x3
+
+/* RX sensitivity in dbm */
+#define SA2400_MAX_SENS 85
+
+#define SA2400_REG4_FIRDAC_SHIFT 7
+
+extern const struct rtl818x_rf_ops sa2400_rf_ops;
+
+#endif /* RTL8180_SA2400_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
deleted file mode 100644
index 707c688da618..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ /dev/null
@@ -1,1188 +0,0 @@
-
-/*
- * Linux device driver for RTL8180 / RTL8185
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8180 driver, which is:
- * Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * Thanks to Realtek for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/eeprom_93cx6.h>
-#include <net/mac80211.h>
-
-#include "rtl8180.h"
-#include "rtl8180_rtl8225.h"
-#include "rtl8180_sa2400.h"
-#include "rtl8180_max2820.h"
-#include "rtl8180_grf5101.h"
-
-MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
-MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
-MODULE_DESCRIPTION("RTL8180 / RTL8185 PCI wireless driver");
-MODULE_LICENSE("GPL");
-
-static DEFINE_PCI_DEVICE_TABLE(rtl8180_table) = {
-	/* rtl8185 */
-	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8185) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x700f) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x701f) },
-
-	/* rtl8180 */
-	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8180) },
-	{ PCI_DEVICE(0x1799, 0x6001) },
-	{ PCI_DEVICE(0x1799, 0x6020) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x3300) },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(pci, rtl8180_table);
-
-static const struct ieee80211_rate rtl818x_rates[] = {
-	{ .bitrate = 10, .hw_value = 0, },
-	{ .bitrate = 20, .hw_value = 1, },
-	{ .bitrate = 55, .hw_value = 2, },
-	{ .bitrate = 110, .hw_value = 3, },
-	{ .bitrate = 60, .hw_value = 4, },
-	{ .bitrate = 90, .hw_value = 5, },
-	{ .bitrate = 120, .hw_value = 6, },
-	{ .bitrate = 180, .hw_value = 7, },
-	{ .bitrate = 240, .hw_value = 8, },
-	{ .bitrate = 360, .hw_value = 9, },
-	{ .bitrate = 480, .hw_value = 10, },
-	{ .bitrate = 540, .hw_value = 11, },
-};
-
-static const struct ieee80211_channel rtl818x_channels[] = {
-	{ .center_freq = 2412 },
-	{ .center_freq = 2417 },
-	{ .center_freq = 2422 },
-	{ .center_freq = 2427 },
-	{ .center_freq = 2432 },
-	{ .center_freq = 2437 },
-	{ .center_freq = 2442 },
-	{ .center_freq = 2447 },
-	{ .center_freq = 2452 },
-	{ .center_freq = 2457 },
-	{ .center_freq = 2462 },
-	{ .center_freq = 2467 },
-	{ .center_freq = 2472 },
-	{ .center_freq = 2484 },
-};
-
-
-void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int i = 10;
-	u32 buf;
-
-	buf = (data << 8) | addr;
-
-	rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->PHY[0], buf | 0x80);
-	while (i--) {
-		rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->PHY[0], buf);
-		if (rtl818x_ioread8(priv, &priv->map->PHY[2]) == (data & 0xFF))
-			return;
-	}
-}
-
-static void rtl8180_handle_rx(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	unsigned int count = 32;
-	u8 signal, agc, sq;
-
-	while (count--) {
-		struct rtl8180_rx_desc *entry = &priv->rx_ring[priv->rx_idx];
-		struct sk_buff *skb = priv->rx_buf[priv->rx_idx];
-		u32 flags = le32_to_cpu(entry->flags);
-
-		if (flags & RTL818X_RX_DESC_FLAG_OWN)
-			return;
-
-		if (unlikely(flags & (RTL818X_RX_DESC_FLAG_DMA_FAIL |
-				      RTL818X_RX_DESC_FLAG_FOF |
-				      RTL818X_RX_DESC_FLAG_RX_ERR)))
-			goto done;
-		else {
-			u32 flags2 = le32_to_cpu(entry->flags2);
-			struct ieee80211_rx_status rx_status = {0};
-			struct sk_buff *new_skb = dev_alloc_skb(MAX_RX_SIZE);
-
-			if (unlikely(!new_skb))
-				goto done;
-
-			pci_unmap_single(priv->pdev,
-					 *((dma_addr_t *)skb->cb),
-					 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-			skb_put(skb, flags & 0xFFF);
-
-			rx_status.antenna = (flags2 >> 15) & 1;
-			rx_status.rate_idx = (flags >> 20) & 0xF;
-			agc = (flags2 >> 17) & 0x7F;
-			if (priv->r8185) {
-				if (rx_status.rate_idx > 3)
-					signal = 90 - clamp_t(u8, agc, 25, 90);
-				else
-					signal = 95 - clamp_t(u8, agc, 30, 95);
-			} else {
-				sq = flags2 & 0xff;
-				signal = priv->rf->calc_rssi(agc, sq);
-			}
-			rx_status.signal = signal;
-			rx_status.freq = dev->conf.channel->center_freq;
-			rx_status.band = dev->conf.channel->band;
-			rx_status.mactime = le64_to_cpu(entry->tsft);
-			rx_status.flag |= RX_FLAG_TSFT;
-			if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
-				rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
-
-			memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
-			ieee80211_rx_irqsafe(dev, skb);
-
-			skb = new_skb;
-			priv->rx_buf[priv->rx_idx] = skb;
-			*((dma_addr_t *) skb->cb) =
-				pci_map_single(priv->pdev, skb_tail_pointer(skb),
-					       MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-		}
-
-	done:
-		entry->rx_buf = cpu_to_le32(*((dma_addr_t *)skb->cb));
-		entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
-					   MAX_RX_SIZE);
-		if (priv->rx_idx == 31)
-			entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
-		priv->rx_idx = (priv->rx_idx + 1) % 32;
-	}
-}
-
-static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_tx_ring *ring = &priv->tx_ring[prio];
-
-	while (skb_queue_len(&ring->queue)) {
-		struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
-		struct sk_buff *skb;
-		struct ieee80211_tx_info *info;
-		u32 flags = le32_to_cpu(entry->flags);
-
-		if (flags & RTL818X_TX_DESC_FLAG_OWN)
-			return;
-
-		ring->idx = (ring->idx + 1) % ring->entries;
-		skb = __skb_dequeue(&ring->queue);
-		pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
-				 skb->len, PCI_DMA_TODEVICE);
-
-		info = IEEE80211_SKB_CB(skb);
-		ieee80211_tx_info_clear_status(info);
-
-		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
-		    (flags & RTL818X_TX_DESC_FLAG_TX_OK))
-			info->flags |= IEEE80211_TX_STAT_ACK;
-
-		info->status.rates[0].count = (flags & 0xFF) + 1;
-		info->status.rates[1].idx = -1;
-
-		ieee80211_tx_status_irqsafe(dev, skb);
-		if (ring->entries - skb_queue_len(&ring->queue) == 2)
-			ieee80211_wake_queue(dev, prio);
-	}
-}
-
-static irqreturn_t rtl8180_interrupt(int irq, void *dev_id)
-{
-	struct ieee80211_hw *dev = dev_id;
-	struct rtl8180_priv *priv = dev->priv;
-	u16 reg;
-
-	spin_lock(&priv->lock);
-	reg = rtl818x_ioread16(priv, &priv->map->INT_STATUS);
-	if (unlikely(reg == 0xFFFF)) {
-		spin_unlock(&priv->lock);
-		return IRQ_HANDLED;
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->INT_STATUS, reg);
-
-	if (reg & (RTL818X_INT_TXB_OK | RTL818X_INT_TXB_ERR))
-		rtl8180_handle_tx(dev, 3);
-
-	if (reg & (RTL818X_INT_TXH_OK | RTL818X_INT_TXH_ERR))
-		rtl8180_handle_tx(dev, 2);
-
-	if (reg & (RTL818X_INT_TXN_OK | RTL818X_INT_TXN_ERR))
-		rtl8180_handle_tx(dev, 1);
-
-	if (reg & (RTL818X_INT_TXL_OK | RTL818X_INT_TXL_ERR))
-		rtl8180_handle_tx(dev, 0);
-
-	if (reg & (RTL818X_INT_RX_OK | RTL818X_INT_RX_ERR))
-		rtl8180_handle_rx(dev);
-
-	spin_unlock(&priv->lock);
-
-	return IRQ_HANDLED;
-}
-
-static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_tx_ring *ring;
-	struct rtl8180_tx_desc *entry;
-	unsigned long flags;
-	unsigned int idx, prio;
-	dma_addr_t mapping;
-	u32 tx_flags;
-	u8 rc_flags;
-	u16 plcp_len = 0;
-	__le16 rts_duration = 0;
-
-	prio = skb_get_queue_mapping(skb);
-	ring = &priv->tx_ring[prio];
-
-	mapping = pci_map_single(priv->pdev, skb->data,
-				 skb->len, PCI_DMA_TODEVICE);
-
-	tx_flags = RTL818X_TX_DESC_FLAG_OWN | RTL818X_TX_DESC_FLAG_FS |
-		   RTL818X_TX_DESC_FLAG_LS |
-		   (ieee80211_get_tx_rate(dev, info)->hw_value << 24) |
-		   skb->len;
-
-	if (priv->r8185)
-		tx_flags |= RTL818X_TX_DESC_FLAG_DMA |
-			    RTL818X_TX_DESC_FLAG_NO_ENC;
-
-	rc_flags = info->control.rates[0].flags;
-	if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
-		tx_flags |= RTL818X_TX_DESC_FLAG_RTS;
-		tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
-	} else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
-		tx_flags |= RTL818X_TX_DESC_FLAG_CTS;
-		tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
-	}
-
-	if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS)
-		rts_duration = ieee80211_rts_duration(dev, priv->vif, skb->len,
-						      info);
-
-	if (!priv->r8185) {
-		unsigned int remainder;
-
-		plcp_len = DIV_ROUND_UP(16 * (skb->len + 4),
-				(ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10);
-		remainder = (16 * (skb->len + 4)) %
-			    ((ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10);
-		if (remainder <= 6)
-			plcp_len |= 1 << 15;
-	}
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-		if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-			priv->seqno += 0x10;
-		hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-		hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
-	}
-
-	idx = (ring->idx + skb_queue_len(&ring->queue)) % ring->entries;
-	entry = &ring->desc[idx];
-
-	entry->rts_duration = rts_duration;
-	entry->plcp_len = cpu_to_le16(plcp_len);
-	entry->tx_buf = cpu_to_le32(mapping);
-	entry->frame_len = cpu_to_le32(skb->len);
-	entry->flags2 = info->control.rates[1].idx >= 0 ?
-		ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0;
-	entry->retry_limit = info->control.rates[0].count;
-	entry->flags = cpu_to_le32(tx_flags);
-	__skb_queue_tail(&ring->queue, skb);
-	if (ring->entries - skb_queue_len(&ring->queue) < 2)
-		ieee80211_stop_queue(dev, prio);
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_DMA_POLLING, (1 << (prio + 4)));
-
-	return 0;
-}
-
-void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam)
-{
-	u8 reg;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-		 reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-		 reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-}
-
-static int rtl8180_init_hw(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u16 reg;
-
-	rtl818x_iowrite8(priv, &priv->map->CMD, 0);
-	rtl818x_ioread8(priv, &priv->map->CMD);
-	msleep(10);
-
-	/* reset */
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
-	rtl818x_ioread8(priv, &priv->map->CMD);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg &= (1 << 1);
-	reg |= RTL818X_CMD_RESET;
-	rtl818x_iowrite8(priv, &priv->map->CMD, RTL818X_CMD_RESET);
-	rtl818x_ioread8(priv, &priv->map->CMD);
-	msleep(200);
-
-	/* check success of reset */
-	if (rtl818x_ioread8(priv, &priv->map->CMD) & RTL818X_CMD_RESET) {
-		wiphy_err(dev->wiphy, "reset timeout!\n");
-		return -ETIMEDOUT;
-	}
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_LOAD);
-	rtl818x_ioread8(priv, &priv->map->CMD);
-	msleep(200);
-
-	if (rtl818x_ioread8(priv, &priv->map->CONFIG3) & (1 << 3)) {
-		/* For cardbus */
-		reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-		reg |= 1 << 1;
-		rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-		reg = rtl818x_ioread16(priv, &priv->map->FEMR);
-		reg |= (1 << 15) | (1 << 14) | (1 << 4);
-		rtl818x_iowrite16(priv, &priv->map->FEMR, reg);
-	}
-
-	rtl818x_iowrite8(priv, &priv->map->MSR, 0);
-
-	if (!priv->r8185)
-		rtl8180_set_anaparam(priv, priv->anaparam);
-
-	rtl818x_iowrite32(priv, &priv->map->RDSAR, priv->rx_ring_dma);
-	rtl818x_iowrite32(priv, &priv->map->TBDA, priv->tx_ring[3].dma);
-	rtl818x_iowrite32(priv, &priv->map->THPDA, priv->tx_ring[2].dma);
-	rtl818x_iowrite32(priv, &priv->map->TNPDA, priv->tx_ring[1].dma);
-	rtl818x_iowrite32(priv, &priv->map->TLPDA, priv->tx_ring[0].dma);
-
-	/* TODO: necessary? specs indicate not */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG2);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG2, reg & ~(1 << 3));
-	if (priv->r8185) {
-		reg = rtl818x_ioread8(priv, &priv->map->CONFIG2);
-		rtl818x_iowrite8(priv, &priv->map->CONFIG2, reg | (1 << 4));
-	}
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	/* TODO: set CONFIG5 for calibrating AGC on rtl8180 + philips radio? */
-
-	/* TODO: turn off hw wep on rtl8180 */
-
-	rtl818x_iowrite32(priv, &priv->map->INT_TIMEOUT, 0);
-
-	if (priv->r8185) {
-		rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
-		rtl818x_iowrite8(priv, &priv->map->RATE_FALLBACK, 0x81);
-		rtl818x_iowrite8(priv, &priv->map->RESP_RATE, (8 << 4) | 0);
-
-		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
-
-		/* TODO: set ClkRun enable? necessary? */
-		reg = rtl818x_ioread8(priv, &priv->map->GP_ENABLE);
-		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, reg & ~(1 << 6));
-		rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-		reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-		rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | (1 << 2));
-		rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-	} else {
-		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x1);
-		rtl818x_iowrite8(priv, &priv->map->SECURITY, 0);
-
-		rtl818x_iowrite8(priv, &priv->map->PHY_DELAY, 0x6);
-		rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER, 0x4C);
-	}
-
-	priv->rf->init(dev);
-	if (priv->r8185)
-		rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
-	return 0;
-}
-
-static int rtl8180_init_rx_ring(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_rx_desc *entry;
-	int i;
-
-	priv->rx_ring = pci_alloc_consistent(priv->pdev,
-					     sizeof(*priv->rx_ring) * 32,
-					     &priv->rx_ring_dma);
-
-	if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) {
-		wiphy_err(dev->wiphy, "Cannot allocate RX ring\n");
-		return -ENOMEM;
-	}
-
-	memset(priv->rx_ring, 0, sizeof(*priv->rx_ring) * 32);
-	priv->rx_idx = 0;
-
-	for (i = 0; i < 32; i++) {
-		struct sk_buff *skb = dev_alloc_skb(MAX_RX_SIZE);
-		dma_addr_t *mapping;
-		entry = &priv->rx_ring[i];
-		if (!skb)
-			return 0;
-
-		priv->rx_buf[i] = skb;
-		mapping = (dma_addr_t *)skb->cb;
-		*mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb),
-					  MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-		entry->rx_buf = cpu_to_le32(*mapping);
-		entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
-					   MAX_RX_SIZE);
-	}
-	entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
-	return 0;
-}
-
-static void rtl8180_free_rx_ring(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int i;
-
-	for (i = 0; i < 32; i++) {
-		struct sk_buff *skb = priv->rx_buf[i];
-		if (!skb)
-			continue;
-
-		pci_unmap_single(priv->pdev,
-				 *((dma_addr_t *)skb->cb),
-				 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-		kfree_skb(skb);
-	}
-
-	pci_free_consistent(priv->pdev, sizeof(*priv->rx_ring) * 32,
-			    priv->rx_ring, priv->rx_ring_dma);
-	priv->rx_ring = NULL;
-}
-
-static int rtl8180_init_tx_ring(struct ieee80211_hw *dev,
-				unsigned int prio, unsigned int entries)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_tx_desc *ring;
-	dma_addr_t dma;
-	int i;
-
-	ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma);
-	if (!ring || (unsigned long)ring & 0xFF) {
-		wiphy_err(dev->wiphy, "Cannot allocate TX ring (prio = %d)\n",
-			  prio);
-		return -ENOMEM;
-	}
-
-	memset(ring, 0, sizeof(*ring)*entries);
-	priv->tx_ring[prio].desc = ring;
-	priv->tx_ring[prio].dma = dma;
-	priv->tx_ring[prio].idx = 0;
-	priv->tx_ring[prio].entries = entries;
-	skb_queue_head_init(&priv->tx_ring[prio].queue);
-
-	for (i = 0; i < entries; i++)
-		ring[i].next_tx_desc =
-			cpu_to_le32((u32)dma + ((i + 1) % entries) * sizeof(*ring));
-
-	return 0;
-}
-
-static void rtl8180_free_tx_ring(struct ieee80211_hw *dev, unsigned int prio)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_tx_ring *ring = &priv->tx_ring[prio];
-
-	while (skb_queue_len(&ring->queue)) {
-		struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
-		struct sk_buff *skb = __skb_dequeue(&ring->queue);
-
-		pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
-				 skb->len, PCI_DMA_TODEVICE);
-		kfree_skb(skb);
-		ring->idx = (ring->idx + 1) % ring->entries;
-	}
-
-	pci_free_consistent(priv->pdev, sizeof(*ring->desc)*ring->entries,
-			    ring->desc, ring->dma);
-	ring->desc = NULL;
-}
-
-static int rtl8180_start(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int ret, i;
-	u32 reg;
-
-	ret = rtl8180_init_rx_ring(dev);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < 4; i++)
-		if ((ret = rtl8180_init_tx_ring(dev, i, 16)))
-			goto err_free_rings;
-
-	ret = rtl8180_init_hw(dev);
-	if (ret)
-		goto err_free_rings;
-
-	rtl818x_iowrite32(priv, &priv->map->RDSAR, priv->rx_ring_dma);
-	rtl818x_iowrite32(priv, &priv->map->TBDA, priv->tx_ring[3].dma);
-	rtl818x_iowrite32(priv, &priv->map->THPDA, priv->tx_ring[2].dma);
-	rtl818x_iowrite32(priv, &priv->map->TNPDA, priv->tx_ring[1].dma);
-	rtl818x_iowrite32(priv, &priv->map->TLPDA, priv->tx_ring[0].dma);
-
-	ret = request_irq(priv->pdev->irq, rtl8180_interrupt,
-			  IRQF_SHARED, KBUILD_MODNAME, dev);
-	if (ret) {
-		wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
-		goto err_free_rings;
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
-
-	rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
-	rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
-
-	reg = RTL818X_RX_CONF_ONLYERLPKT |
-	      RTL818X_RX_CONF_RX_AUTORESETPHY |
-	      RTL818X_RX_CONF_MGMT |
-	      RTL818X_RX_CONF_DATA |
-	      (7 << 8 /* MAX RX DMA */) |
-	      RTL818X_RX_CONF_BROADCAST |
-	      RTL818X_RX_CONF_NICMAC;
-
-	if (priv->r8185)
-		reg |= RTL818X_RX_CONF_CSDM1 | RTL818X_RX_CONF_CSDM2;
-	else {
-		reg |= (priv->rfparam & RF_PARAM_CARRIERSENSE1)
-			? RTL818X_RX_CONF_CSDM1 : 0;
-		reg |= (priv->rfparam & RF_PARAM_CARRIERSENSE2)
-			? RTL818X_RX_CONF_CSDM2 : 0;
-	}
-
-	priv->rx_conf = reg;
-	rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
-
-	if (priv->r8185) {
-		reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
-		reg &= ~RTL818X_CW_CONF_PERPACKET_CW_SHIFT;
-		reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
-		rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-
-		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
-		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
-		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
-		reg |=  RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
-		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
-
-		/* disable early TX */
-		rtl818x_iowrite8(priv, (u8 __iomem *)priv->map + 0xec, 0x3f);
-	}
-
-	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-	reg |= (6 << 21 /* MAX TX DMA */) |
-	       RTL818X_TX_CONF_NO_ICV;
-
-	if (priv->r8185)
-		reg &= ~RTL818X_TX_CONF_PROBE_DTS;
-	else
-		reg &= ~RTL818X_TX_CONF_HW_SEQNUM;
-
-	/* different meaning, same value on both rtl8185 and rtl8180 */
-	reg &= ~RTL818X_TX_CONF_SAT_HWPLCP;
-
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg |= RTL818X_CMD_RX_ENABLE;
-	reg |= RTL818X_CMD_TX_ENABLE;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-
-	return 0;
-
- err_free_rings:
-	rtl8180_free_rx_ring(dev);
-	for (i = 0; i < 4; i++)
-		if (priv->tx_ring[i].desc)
-			rtl8180_free_tx_ring(dev, i);
-
-	return ret;
-}
-
-static void rtl8180_stop(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 reg;
-	int i;
-
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg &= ~RTL818X_CMD_TX_ENABLE;
-	reg &= ~RTL818X_CMD_RX_ENABLE;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-
-	priv->rf->stop(dev);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG4, reg | RTL818X_CONFIG4_VCOOFF);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	free_irq(priv->pdev->irq, dev);
-
-	rtl8180_free_rx_ring(dev);
-	for (i = 0; i < 4; i++)
-		rtl8180_free_tx_ring(dev, i);
-}
-
-static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-
-	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
-	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
-}
-
-static void rtl8180_beacon_work(struct work_struct *work)
-{
-	struct rtl8180_vif *vif_priv =
-		container_of(work, struct rtl8180_vif, beacon_work.work);
-	struct ieee80211_vif *vif =
-		container_of((void *)vif_priv, struct ieee80211_vif, drv_priv);
-	struct ieee80211_hw *dev = vif_priv->dev;
-	struct ieee80211_mgmt *mgmt;
-	struct sk_buff *skb;
-	int err = 0;
-
-	/* don't overflow the tx ring */
-	if (ieee80211_queue_stopped(dev, 0))
-		goto resched;
-
-	/* grab a fresh beacon */
-	skb = ieee80211_beacon_get(dev, vif);
-	if (!skb)
-		goto resched;
-
-	/*
-	 * update beacon timestamp w/ TSF value
-	 * TODO: make hardware update beacon timestamp
-	 */
-	mgmt = (struct ieee80211_mgmt *)skb->data;
-	mgmt->u.beacon.timestamp = cpu_to_le64(rtl8180_get_tsf(dev));
-
-	/* TODO: use actual beacon queue */
-	skb_set_queue_mapping(skb, 0);
-
-	err = rtl8180_tx(dev, skb);
-	WARN_ON(err);
-
-resched:
-	/*
-	 * schedule next beacon
-	 * TODO: use hardware support for beacon timing
-	 */
-	schedule_delayed_work(&vif_priv->beacon_work,
-			usecs_to_jiffies(1024 * vif->bss_conf.beacon_int));
-}
-
-static int rtl8180_add_interface(struct ieee80211_hw *dev,
-				 struct ieee80211_vif *vif)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_vif *vif_priv;
-
-	/*
-	 * We only support one active interface at a time.
-	 */
-	if (priv->vif)
-		return -EBUSY;
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-	case NL80211_IFTYPE_ADHOC:
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	priv->vif = vif;
-
-	/* Initialize driver private area */
-	vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
-	vif_priv->dev = dev;
-	INIT_DELAYED_WORK(&vif_priv->beacon_work, rtl8180_beacon_work);
-	vif_priv->enable_beacon = false;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->MAC[0],
-			  le32_to_cpu(*(__le32 *)vif->addr));
-	rtl818x_iowrite16(priv, (__le16 __iomem *)&priv->map->MAC[4],
-			  le16_to_cpu(*(__le16 *)(vif->addr + 4)));
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	return 0;
-}
-
-static void rtl8180_remove_interface(struct ieee80211_hw *dev,
-				     struct ieee80211_vif *vif)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	priv->vif = NULL;
-}
-
-static int rtl8180_config(struct ieee80211_hw *dev, u32 changed)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct ieee80211_conf *conf = &dev->conf;
-
-	priv->rf->set_chan(dev, conf);
-
-	return 0;
-}
-
-static void rtl8180_bss_info_changed(struct ieee80211_hw *dev,
-				     struct ieee80211_vif *vif,
-				     struct ieee80211_bss_conf *info,
-				     u32 changed)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	struct rtl8180_vif *vif_priv;
-	int i;
-	u8 reg;
-
-	vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
-
-	if (changed & BSS_CHANGED_BSSID) {
-		for (i = 0; i < ETH_ALEN; i++)
-			rtl818x_iowrite8(priv, &priv->map->BSSID[i],
-					 info->bssid[i]);
-
-		if (is_valid_ether_addr(info->bssid)) {
-			if (vif->type == NL80211_IFTYPE_ADHOC)
-				reg = RTL818X_MSR_ADHOC;
-			else
-				reg = RTL818X_MSR_INFRA;
-		} else
-			reg = RTL818X_MSR_NO_LINK;
-		rtl818x_iowrite8(priv, &priv->map->MSR, reg);
-	}
-
-	if (changed & BSS_CHANGED_ERP_SLOT && priv->rf->conf_erp)
-		priv->rf->conf_erp(dev, info);
-
-	if (changed & BSS_CHANGED_BEACON_ENABLED)
-		vif_priv->enable_beacon = info->enable_beacon;
-
-	if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON)) {
-		cancel_delayed_work_sync(&vif_priv->beacon_work);
-		if (vif_priv->enable_beacon)
-			schedule_work(&vif_priv->beacon_work.work);
-	}
-}
-
-static u64 rtl8180_prepare_multicast(struct ieee80211_hw *dev,
-				     struct netdev_hw_addr_list *mc_list)
-{
-	return netdev_hw_addr_list_count(mc_list);
-}
-
-static void rtl8180_configure_filter(struct ieee80211_hw *dev,
-				     unsigned int changed_flags,
-				     unsigned int *total_flags,
-				     u64 multicast)
-{
-	struct rtl8180_priv *priv = dev->priv;
-
-	if (changed_flags & FIF_FCSFAIL)
-		priv->rx_conf ^= RTL818X_RX_CONF_FCS;
-	if (changed_flags & FIF_CONTROL)
-		priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
-	if (changed_flags & FIF_OTHER_BSS)
-		priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
-	if (*total_flags & FIF_ALLMULTI || multicast > 0)
-		priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
-	else
-		priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
-
-	*total_flags = 0;
-
-	if (priv->rx_conf & RTL818X_RX_CONF_FCS)
-		*total_flags |= FIF_FCSFAIL;
-	if (priv->rx_conf & RTL818X_RX_CONF_CTRL)
-		*total_flags |= FIF_CONTROL;
-	if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
-		*total_flags |= FIF_OTHER_BSS;
-	if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
-		*total_flags |= FIF_ALLMULTI;
-
-	rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
-}
-
-static const struct ieee80211_ops rtl8180_ops = {
-	.tx			= rtl8180_tx,
-	.start			= rtl8180_start,
-	.stop			= rtl8180_stop,
-	.add_interface		= rtl8180_add_interface,
-	.remove_interface	= rtl8180_remove_interface,
-	.config			= rtl8180_config,
-	.bss_info_changed	= rtl8180_bss_info_changed,
-	.prepare_multicast	= rtl8180_prepare_multicast,
-	.configure_filter	= rtl8180_configure_filter,
-	.get_tsf		= rtl8180_get_tsf,
-};
-
-static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)
-{
-	struct ieee80211_hw *dev = eeprom->data;
-	struct rtl8180_priv *priv = dev->priv;
-	u8 reg = rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-
-	eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
-	eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
-	eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
-	eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
-}
-
-static void rtl8180_eeprom_register_write(struct eeprom_93cx6 *eeprom)
-{
-	struct ieee80211_hw *dev = eeprom->data;
-	struct rtl8180_priv *priv = dev->priv;
-	u8 reg = 2 << 6;
-
-	if (eeprom->reg_data_in)
-		reg |= RTL818X_EEPROM_CMD_WRITE;
-	if (eeprom->reg_data_out)
-		reg |= RTL818X_EEPROM_CMD_READ;
-	if (eeprom->reg_data_clock)
-		reg |= RTL818X_EEPROM_CMD_CK;
-	if (eeprom->reg_chip_select)
-		reg |= RTL818X_EEPROM_CMD_CS;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, reg);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(10);
-}
-
-static int __devinit rtl8180_probe(struct pci_dev *pdev,
-				   const struct pci_device_id *id)
-{
-	struct ieee80211_hw *dev;
-	struct rtl8180_priv *priv;
-	unsigned long mem_addr, mem_len;
-	unsigned int io_addr, io_len;
-	int err, i;
-	struct eeprom_93cx6 eeprom;
-	const char *chip_name, *rf_name = NULL;
-	u32 reg;
-	u16 eeprom_val;
-	u8 mac_addr[ETH_ALEN];
-
-	err = pci_enable_device(pdev);
-	if (err) {
-		printk(KERN_ERR "%s (rtl8180): Cannot enable new PCI device\n",
-		       pci_name(pdev));
-		return err;
-	}
-
-	err = pci_request_regions(pdev, KBUILD_MODNAME);
-	if (err) {
-		printk(KERN_ERR "%s (rtl8180): Cannot obtain PCI resources\n",
-		       pci_name(pdev));
-		return err;
-	}
-
-	io_addr = pci_resource_start(pdev, 0);
-	io_len = pci_resource_len(pdev, 0);
-	mem_addr = pci_resource_start(pdev, 1);
-	mem_len = pci_resource_len(pdev, 1);
-
-	if (mem_len < sizeof(struct rtl818x_csr) ||
-	    io_len < sizeof(struct rtl818x_csr)) {
-		printk(KERN_ERR "%s (rtl8180): Too short PCI resources\n",
-		       pci_name(pdev));
-		err = -ENOMEM;
-		goto err_free_reg;
-	}
-
-	if ((err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) ||
-	    (err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))) {
-		printk(KERN_ERR "%s (rtl8180): No suitable DMA available\n",
-		       pci_name(pdev));
-		goto err_free_reg;
-	}
-
-	pci_set_master(pdev);
-
-	dev = ieee80211_alloc_hw(sizeof(*priv), &rtl8180_ops);
-	if (!dev) {
-		printk(KERN_ERR "%s (rtl8180): ieee80211 alloc failed\n",
-		       pci_name(pdev));
-		err = -ENOMEM;
-		goto err_free_reg;
-	}
-
-	priv = dev->priv;
-	priv->pdev = pdev;
-
-	dev->max_rates = 2;
-	SET_IEEE80211_DEV(dev, &pdev->dev);
-	pci_set_drvdata(pdev, dev);
-
-	priv->map = pci_iomap(pdev, 1, mem_len);
-	if (!priv->map)
-		priv->map = pci_iomap(pdev, 0, io_len);
-
-	if (!priv->map) {
-		printk(KERN_ERR "%s (rtl8180): Cannot map device memory\n",
-		       pci_name(pdev));
-		goto err_free_dev;
-	}
-
-	BUILD_BUG_ON(sizeof(priv->channels) != sizeof(rtl818x_channels));
-	BUILD_BUG_ON(sizeof(priv->rates) != sizeof(rtl818x_rates));
-
-	memcpy(priv->channels, rtl818x_channels, sizeof(rtl818x_channels));
-	memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates));
-
-	priv->band.band = IEEE80211_BAND_2GHZ;
-	priv->band.channels = priv->channels;
-	priv->band.n_channels = ARRAY_SIZE(rtl818x_channels);
-	priv->band.bitrates = priv->rates;
-	priv->band.n_bitrates = 4;
-	dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
-
-	dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		     IEEE80211_HW_RX_INCLUDES_FCS |
-		     IEEE80211_HW_SIGNAL_UNSPEC;
-	dev->vif_data_size = sizeof(struct rtl8180_vif);
-	dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-					BIT(NL80211_IFTYPE_ADHOC);
-	dev->queues = 1;
-	dev->max_signal = 65;
-
-	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-	reg &= RTL818X_TX_CONF_HWVER_MASK;
-	switch (reg) {
-	case RTL818X_TX_CONF_R8180_ABCD:
-		chip_name = "RTL8180";
-		break;
-	case RTL818X_TX_CONF_R8180_F:
-		chip_name = "RTL8180vF";
-		break;
-	case RTL818X_TX_CONF_R8185_ABC:
-		chip_name = "RTL8185";
-		break;
-	case RTL818X_TX_CONF_R8185_D:
-		chip_name = "RTL8185vD";
-		break;
-	default:
-		printk(KERN_ERR "%s (rtl8180): Unknown chip! (0x%x)\n",
-		       pci_name(pdev), reg >> 25);
-		goto err_iounmap;
-	}
-
-	priv->r8185 = reg & RTL818X_TX_CONF_R8185_ABC;
-	if (priv->r8185) {
-		priv->band.n_bitrates = ARRAY_SIZE(rtl818x_rates);
-		pci_try_set_mwi(pdev);
-	}
-
-	eeprom.data = dev;
-	eeprom.register_read = rtl8180_eeprom_register_read;
-	eeprom.register_write = rtl8180_eeprom_register_write;
-	if (rtl818x_ioread32(priv, &priv->map->RX_CONF) & (1 << 6))
-		eeprom.width = PCI_EEPROM_WIDTH_93C66;
-	else
-		eeprom.width = PCI_EEPROM_WIDTH_93C46;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_PROGRAM);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(10);
-
-	eeprom_93cx6_read(&eeprom, 0x06, &eeprom_val);
-	eeprom_val &= 0xFF;
-	switch (eeprom_val) {
-	case 1:	rf_name = "Intersil";
-		break;
-	case 2:	rf_name = "RFMD";
-		break;
-	case 3:	priv->rf = &sa2400_rf_ops;
-		break;
-	case 4:	priv->rf = &max2820_rf_ops;
-		break;
-	case 5:	priv->rf = &grf5101_rf_ops;
-		break;
-	case 9:	priv->rf = rtl8180_detect_rf(dev);
-		break;
-	case 10:
-		rf_name = "RTL8255";
-		break;
-	default:
-		printk(KERN_ERR "%s (rtl8180): Unknown RF! (0x%x)\n",
-		       pci_name(pdev), eeprom_val);
-		goto err_iounmap;
-	}
-
-	if (!priv->rf) {
-		printk(KERN_ERR "%s (rtl8180): %s RF frontend not supported!\n",
-		       pci_name(pdev), rf_name);
-		goto err_iounmap;
-	}
-
-	eeprom_93cx6_read(&eeprom, 0x17, &eeprom_val);
-	priv->csthreshold = eeprom_val >> 8;
-	if (!priv->r8185) {
-		__le32 anaparam;
-		eeprom_93cx6_multiread(&eeprom, 0xD, (__le16 *)&anaparam, 2);
-		priv->anaparam = le32_to_cpu(anaparam);
-		eeprom_93cx6_read(&eeprom, 0x19, &priv->rfparam);
-	}
-
-	eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)mac_addr, 3);
-	if (!is_valid_ether_addr(mac_addr)) {
-		printk(KERN_WARNING "%s (rtl8180): Invalid hwaddr! Using"
-		       " randomly generated MAC addr\n", pci_name(pdev));
-		random_ether_addr(mac_addr);
-	}
-	SET_IEEE80211_PERM_ADDR(dev, mac_addr);
-
-	/* CCK TX power */
-	for (i = 0; i < 14; i += 2) {
-		u16 txpwr;
-		eeprom_93cx6_read(&eeprom, 0x10 + (i >> 1), &txpwr);
-		priv->channels[i].hw_value = txpwr & 0xFF;
-		priv->channels[i + 1].hw_value = txpwr >> 8;
-	}
-
-	/* OFDM TX power */
-	if (priv->r8185) {
-		for (i = 0; i < 14; i += 2) {
-			u16 txpwr;
-			eeprom_93cx6_read(&eeprom, 0x20 + (i >> 1), &txpwr);
-			priv->channels[i].hw_value |= (txpwr & 0xFF) << 8;
-			priv->channels[i + 1].hw_value |= txpwr & 0xFF00;
-		}
-	}
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	spin_lock_init(&priv->lock);
-
-	err = ieee80211_register_hw(dev);
-	if (err) {
-		printk(KERN_ERR "%s (rtl8180): Cannot register device\n",
-		       pci_name(pdev));
-		goto err_iounmap;
-	}
-
-	wiphy_info(dev->wiphy, "hwaddr %pm, %s + %s\n",
-		   mac_addr, chip_name, priv->rf->name);
-
-	return 0;
-
- err_iounmap:
-	iounmap(priv->map);
-
- err_free_dev:
-	pci_set_drvdata(pdev, NULL);
-	ieee80211_free_hw(dev);
-
- err_free_reg:
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	return err;
-}
-
-static void __devexit rtl8180_remove(struct pci_dev *pdev)
-{
-	struct ieee80211_hw *dev = pci_get_drvdata(pdev);
-	struct rtl8180_priv *priv;
-
-	if (!dev)
-		return;
-
-	ieee80211_unregister_hw(dev);
-
-	priv = dev->priv;
-
-	pci_iounmap(pdev, priv->map);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	ieee80211_free_hw(dev);
-}
-
-#ifdef CONFIG_PM
-static int rtl8180_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	pci_save_state(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	return 0;
-}
-
-static int rtl8180_resume(struct pci_dev *pdev)
-{
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	return 0;
-}
-
-#endif /* CONFIG_PM */
-
-static struct pci_driver rtl8180_driver = {
-	.name		= KBUILD_MODNAME,
-	.id_table	= rtl8180_table,
-	.probe		= rtl8180_probe,
-	.remove		= __devexit_p(rtl8180_remove),
-#ifdef CONFIG_PM
-	.suspend	= rtl8180_suspend,
-	.resume		= rtl8180_resume,
-#endif /* CONFIG_PM */
-};
-
-static int __init rtl8180_init(void)
-{
-	return pci_register_driver(&rtl8180_driver);
-}
-
-static void __exit rtl8180_exit(void)
-{
-	pci_unregister_driver(&rtl8180_driver);
-}
-
-module_init(rtl8180_init);
-module_exit(rtl8180_exit);
diff --git a/drivers/net/wireless/rtl818x/rtl8180_grf5101.c b/drivers/net/wireless/rtl818x/rtl8180_grf5101.c
deleted file mode 100644
index 5cab9dfa8c07..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_grf5101.c
+++ /dev/null
@@ -1,190 +0,0 @@
-
-/*
- * Radio tuning for GCT GRF5101 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <net/mac80211.h>
-
-#include "rtl8180.h"
-#include "rtl8180_grf5101.h"
-
-static const int grf5101_encode[] = {
-	0x0, 0x8, 0x4, 0xC,
-	0x2, 0xA, 0x6, 0xE,
-	0x1, 0x9, 0x5, 0xD,
-	0x3, 0xB, 0x7, 0xF
-};
-
-static void write_grf5101(struct ieee80211_hw *dev, u8 addr, u32 data)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u32 phy_config;
-
-	phy_config =  grf5101_encode[(data >> 8) & 0xF];
-	phy_config |= grf5101_encode[(data >> 4) & 0xF] << 4;
-	phy_config |= grf5101_encode[data & 0xF] << 8;
-	phy_config |= grf5101_encode[(addr >> 1) & 0xF] << 12;
-	phy_config |= (addr & 1) << 16;
-	phy_config |= grf5101_encode[(data & 0xf000) >> 12] << 24;
-
-	/* MAC will bang bits to the chip */
-	phy_config |= 0x90000000;
-
-	rtl818x_iowrite32(priv,
-		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
-
-	msleep(3);
-}
-
-static void grf5101_write_phy_antenna(struct ieee80211_hw *dev, short chan)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 ant = GRF5101_ANTENNA;
-
-	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
-		ant |= BB_ANTENNA_B;
-
-	if (chan == 14)
-		ant |= BB_ANTATTEN_CHAN14;
-
-	rtl8180_write_phy(dev, 0x10, ant);
-}
-
-static u8 grf5101_rf_calc_rssi(u8 agc, u8 sq)
-{
-	if (agc > 60)
-		return 65;
-
-	/* TODO(?): just return agc (or agc + 5) to avoid mult / div */
-	return 65 * agc / 60;
-}
-
-static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
-				   struct ieee80211_conf *conf)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
-	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
-	u32 chan = channel - 1;
-
-	/* set TX power */
-	write_grf5101(dev, 0x15, 0x0);
-	write_grf5101(dev, 0x06, txpw);
-	write_grf5101(dev, 0x15, 0x10);
-	write_grf5101(dev, 0x15, 0x0);
-
-	/* set frequency */
-	write_grf5101(dev, 0x07, 0x0);
-	write_grf5101(dev, 0x0B, chan);
-	write_grf5101(dev, 0x07, 0x1000);
-
-	grf5101_write_phy_antenna(dev, channel);
-}
-
-static void grf5101_rf_stop(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u32 anaparam;
-
-	anaparam = priv->anaparam;
-	anaparam &= 0x000fffff;
-	anaparam |= 0x3f900000;
-	rtl8180_set_anaparam(priv, anaparam);
-
-	write_grf5101(dev, 0x07, 0x0);
-	write_grf5101(dev, 0x1f, 0x45);
-	write_grf5101(dev, 0x1f, 0x5);
-	write_grf5101(dev, 0x00, 0x8e4);
-}
-
-static void grf5101_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-
-	rtl8180_set_anaparam(priv, priv->anaparam);
-
-	write_grf5101(dev, 0x1f, 0x0);
-	write_grf5101(dev, 0x1f, 0x0);
-	write_grf5101(dev, 0x1f, 0x40);
-	write_grf5101(dev, 0x1f, 0x60);
-	write_grf5101(dev, 0x1f, 0x61);
-	write_grf5101(dev, 0x1f, 0x61);
-	write_grf5101(dev, 0x00, 0xae4);
-	write_grf5101(dev, 0x1f, 0x1);
-	write_grf5101(dev, 0x1f, 0x41);
-	write_grf5101(dev, 0x1f, 0x61);
-
-	write_grf5101(dev, 0x01, 0x1a23);
-	write_grf5101(dev, 0x02, 0x4971);
-	write_grf5101(dev, 0x03, 0x41de);
-	write_grf5101(dev, 0x04, 0x2d80);
-	write_grf5101(dev, 0x05, 0x68ff);	/* 0x61ff original value */
-	write_grf5101(dev, 0x06, 0x0);
-	write_grf5101(dev, 0x07, 0x0);
-	write_grf5101(dev, 0x08, 0x7533);
-	write_grf5101(dev, 0x09, 0xc401);
-	write_grf5101(dev, 0x0a, 0x0);
-	write_grf5101(dev, 0x0c, 0x1c7);
-	write_grf5101(dev, 0x0d, 0x29d3);
-	write_grf5101(dev, 0x0e, 0x2e8);
-	write_grf5101(dev, 0x10, 0x192);
-	write_grf5101(dev, 0x11, 0x248);
-	write_grf5101(dev, 0x12, 0x0);
-	write_grf5101(dev, 0x13, 0x20c4);
-	write_grf5101(dev, 0x14, 0xf4fc);
-	write_grf5101(dev, 0x15, 0x0);
-	write_grf5101(dev, 0x16, 0x1500);
-
-	write_grf5101(dev, 0x07, 0x1000);
-
-	/* baseband configuration */
-	rtl8180_write_phy(dev, 0, 0xa8);
-	rtl8180_write_phy(dev, 3, 0x0);
-	rtl8180_write_phy(dev, 4, 0xc0);
-	rtl8180_write_phy(dev, 5, 0x90);
-	rtl8180_write_phy(dev, 6, 0x1e);
-	rtl8180_write_phy(dev, 7, 0x64);
-
-	grf5101_write_phy_antenna(dev, 1);
-
-	rtl8180_write_phy(dev, 0x11, 0x88);
-
-	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
-	    RTL818X_CONFIG2_ANTENNA_DIV)
-		rtl8180_write_phy(dev, 0x12, 0xc0); /* enable ant diversity */
-	else
-		rtl8180_write_phy(dev, 0x12, 0x40); /* disable ant diversity */
-
-	rtl8180_write_phy(dev, 0x13, 0x90 | priv->csthreshold);
-
-	rtl8180_write_phy(dev, 0x19, 0x0);
-	rtl8180_write_phy(dev, 0x1a, 0xa0);
-	rtl8180_write_phy(dev, 0x1b, 0x44);
-}
-
-const struct rtl818x_rf_ops grf5101_rf_ops = {
-	.name		= "GCT",
-	.init		= grf5101_rf_init,
-	.stop		= grf5101_rf_stop,
-	.set_chan	= grf5101_rf_set_channel,
-	.calc_rssi	= grf5101_rf_calc_rssi,
-};
diff --git a/drivers/net/wireless/rtl818x/rtl8180_grf5101.h b/drivers/net/wireless/rtl818x/rtl8180_grf5101.h
deleted file mode 100644
index 76647111bcff..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_grf5101.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef RTL8180_GRF5101_H
-#define RTL8180_GRF5101_H
-
-/*
- * Radio tuning for GCT GRF5101 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#define GRF5101_ANTENNA 0xA3
-
-extern const struct rtl818x_rf_ops grf5101_rf_ops;
-
-#endif /* RTL8180_GRF5101_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180_max2820.c b/drivers/net/wireless/rtl818x/rtl8180_max2820.c
deleted file mode 100644
index 16c4655181c0..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_max2820.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Radio tuning for Maxim max2820 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <net/mac80211.h>
-
-#include "rtl8180.h"
-#include "rtl8180_max2820.h"
-
-static const u32 max2820_chan[] = {
-	12, /* CH 1 */
-	17,
-	22,
-	27,
-	32,
-	37,
-	42,
-	47,
-	52,
-	57,
-	62,
-	67,
-	72,
-	84, /* CH 14 */
-};
-
-static void write_max2820(struct ieee80211_hw *dev, u8 addr, u32 data)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u32 phy_config;
-
-	phy_config = 0x90 + (data & 0xf);
-	phy_config <<= 16;
-	phy_config += addr;
-	phy_config <<= 8;
-	phy_config += (data >> 4) & 0xff;
-
-	rtl818x_iowrite32(priv,
-		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
-
-	msleep(1);
-}
-
-static void max2820_write_phy_antenna(struct ieee80211_hw *dev, short chan)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 ant;
-
-	ant = MAXIM_ANTENNA;
-	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
-		ant |= BB_ANTENNA_B;
-	if (chan == 14)
-		ant |= BB_ANTATTEN_CHAN14;
-
-	rtl8180_write_phy(dev, 0x10, ant);
-}
-
-static u8 max2820_rf_calc_rssi(u8 agc, u8 sq)
-{
-	bool odd;
-
-	odd = !!(agc & 1);
-
-	agc >>= 1;
-	if (odd)
-		agc += 76;
-	else
-		agc += 66;
-
-	/* TODO: change addends above to avoid mult / div below */
-	return 65 * agc / 100;
-}
-
-static void max2820_rf_set_channel(struct ieee80211_hw *dev,
-				   struct ieee80211_conf *conf)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int channel = conf ?
-		ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
-	unsigned int chan_idx = channel - 1;
-	u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
-	u32 chan = max2820_chan[chan_idx];
-
-	/* While philips SA2400 drive the PA bias from
-	 * sa2400, for MAXIM we do this directly from BB */
-	rtl8180_write_phy(dev, 3, txpw);
-
-	max2820_write_phy_antenna(dev, channel);
-	write_max2820(dev, 3, chan);
-}
-
-static void max2820_rf_stop(struct ieee80211_hw *dev)
-{
-	rtl8180_write_phy(dev, 3, 0x8);
-	write_max2820(dev, 1, 0);
-}
-
-
-static void max2820_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-
-	/* MAXIM from netbsd driver */
-	write_max2820(dev, 0, 0x007); /* test mode as indicated in datasheet */
-	write_max2820(dev, 1, 0x01e); /* enable register */
-	write_max2820(dev, 2, 0x001); /* synt register */
-
-	max2820_rf_set_channel(dev, NULL);
-
-	write_max2820(dev, 4, 0x313); /* rx register */
-
-	/* PA is driven directly by the BB, we keep the MAXIM bias
-	 * at the highest value in case that setting it to lower
-	 * values may introduce some further attenuation somewhere..
-	 */
-	write_max2820(dev, 5, 0x00f);
-
-	/* baseband configuration */
-	rtl8180_write_phy(dev, 0, 0x88); /* sys1       */
-	rtl8180_write_phy(dev, 3, 0x08); /* txagc      */
-	rtl8180_write_phy(dev, 4, 0xf8); /* lnadet     */
-	rtl8180_write_phy(dev, 5, 0x90); /* ifagcinit  */
-	rtl8180_write_phy(dev, 6, 0x1a); /* ifagclimit */
-	rtl8180_write_phy(dev, 7, 0x64); /* ifagcdet   */
-
-	max2820_write_phy_antenna(dev, 1);
-
-	rtl8180_write_phy(dev, 0x11, 0x88); /* trl */
-
-	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
-	    RTL818X_CONFIG2_ANTENNA_DIV)
-		rtl8180_write_phy(dev, 0x12, 0xc7);
-	else
-		rtl8180_write_phy(dev, 0x12, 0x47);
-
-	rtl8180_write_phy(dev, 0x13, 0x9b);
-
-	rtl8180_write_phy(dev, 0x19, 0x0);  /* CHESTLIM */
-	rtl8180_write_phy(dev, 0x1a, 0x9f); /* CHSQLIM  */
-
-	max2820_rf_set_channel(dev, NULL);
-}
-
-const struct rtl818x_rf_ops max2820_rf_ops = {
-	.name		= "Maxim",
-	.init		= max2820_rf_init,
-	.stop		= max2820_rf_stop,
-	.set_chan	= max2820_rf_set_channel,
-	.calc_rssi	= max2820_rf_calc_rssi,
-};
diff --git a/drivers/net/wireless/rtl818x/rtl8180_max2820.h b/drivers/net/wireless/rtl818x/rtl8180_max2820.h
deleted file mode 100644
index 61cf6d1e7d57..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_max2820.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef RTL8180_MAX2820_H
-#define RTL8180_MAX2820_H
-
-/*
- * Radio tuning for Maxim max2820 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#define MAXIM_ANTENNA 0xb3
-
-extern const struct rtl818x_rf_ops max2820_rf_ops;
-
-#endif /* RTL8180_MAX2820_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8180_rtl8225.c
deleted file mode 100644
index 69e4d4745dae..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_rtl8225.c
+++ /dev/null
@@ -1,791 +0,0 @@
-
-/*
- * Radio tuning for RTL8225 on RTL8180
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8180 driver, which is:
- * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * Thanks to Realtek for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <net/mac80211.h>
-
-#include "rtl8180.h"
-#include "rtl8180_rtl8225.h"
-
-static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u16 reg80, reg84, reg82;
-	u32 bangdata;
-	int i;
-
-	bangdata = (data << 4) | (addr & 0xf);
-
-	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput) & 0xfff3;
-	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x7);
-
-	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x7 | 0x400);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(10);
-
-	for (i = 15; i >= 0; i--) {
-		u16 reg = reg80;
-
-		if (bangdata & (1 << i))
-			reg |= 1;
-
-		if (i & 1)
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
-
-		if (!(i & 1))
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x400);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-}
-
-static u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u16 reg80, reg82, reg84, out;
-	int i;
-
-	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
-	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
-	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect) | 0x400;
-
-	reg80 &= ~0xF;
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x000F);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x000F);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(4);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(5);
-
-	for (i = 4; i >= 0; i--) {
-		u16 reg = reg80 | ((addr >> i) & 1);
-
-		if (!(i & 1)) {
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-			rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-			udelay(1);
-		}
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg | (1 << 1));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg | (1 << 1));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-
-		if (i & 1) {
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-			rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-			udelay(1);
-		}
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x000E);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x040E);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3) | (1 << 1));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(2);
-
-	out = 0;
-	for (i = 11; i >= 0; i--) {
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(1);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-
-		if (rtl818x_ioread16(priv, &priv->map->RFPinsInput) & (1 << 1))
-			out |= 1 << i;
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3));
-		rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-		udelay(2);
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3) | (1 << 2));
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	udelay(2);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x03A0);
-
-	return out;
-}
-
-static const u16 rtl8225bcd_rxgain[] = {
-	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
-	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
-	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
-	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
-	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
-	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
-	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
-	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
-	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
-	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
-	0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07b0, 0x07b1, 0x07b2, 0x07b3,
-	0x07b4, 0x07b5, 0x07b8, 0x07b9, 0x07ba, 0x07bb, 0x07bb
-};
-
-static const u8 rtl8225_agc[] = {
-	0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e,
-	0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, 0x97, 0x96,
-	0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e,
-	0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, 0x87, 0x86,
-	0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x3f, 0x3e,
-	0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37, 0x36,
-	0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x2f, 0x2e,
-	0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26,
-	0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e,
-	0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, 0x17, 0x16,
-	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e,
-	0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06,
-	0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01
-};
-
-static const u8 rtl8225_gain[] = {
-	0x23, 0x88, 0x7c, 0xa5, /* -82dbm */
-	0x23, 0x88, 0x7c, 0xb5, /* -82dbm */
-	0x23, 0x88, 0x7c, 0xc5, /* -82dbm */
-	0x33, 0x80, 0x79, 0xc5, /* -78dbm */
-	0x43, 0x78, 0x76, 0xc5, /* -74dbm */
-	0x53, 0x60, 0x73, 0xc5, /* -70dbm */
-	0x63, 0x58, 0x70, 0xc5, /* -66dbm */
-};
-
-static const u8 rtl8225_threshold[] = {
-	0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd
-};
-
-static const u8 rtl8225_tx_gain_cck_ofdm[] = {
-	0x02, 0x06, 0x0e, 0x1e, 0x3e, 0x7e
-};
-
-static const u8 rtl8225_tx_power_cck[] = {
-	0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02,
-	0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02,
-	0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02,
-	0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02,
-	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03,
-	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03
-};
-
-static const u8 rtl8225_tx_power_cck_ch14[] = {
-	0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00,
-	0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00,
-	0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00,
-	0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00
-};
-
-static const u8 rtl8225_tx_power_ofdm[] = {
-	0x80, 0x90, 0xa2, 0xb5, 0xcb, 0xe4
-};
-
-static const u32 rtl8225_chan[] = {
-	0x085c, 0x08dc, 0x095c, 0x09dc, 0x0a5c, 0x0adc, 0x0b5c,
-	0x0bdc, 0x0c5c, 0x0cdc, 0x0d5c, 0x0ddc, 0x0e5c, 0x0f72
-};
-
-static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 cck_power, ofdm_power;
-	const u8 *tmp;
-	u32 reg;
-	int i;
-
-	cck_power = priv->channels[channel - 1].hw_value & 0xFF;
-	ofdm_power = priv->channels[channel - 1].hw_value >> 8;
-
-	cck_power = min(cck_power, (u8)35);
-	ofdm_power = min(ofdm_power, (u8)35);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
-			 rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
-
-	if (channel == 14)
-		tmp = &rtl8225_tx_power_cck_ch14[(cck_power % 6) * 8];
-	else
-		tmp = &rtl8225_tx_power_cck[(cck_power % 6) * 8];
-
-	for (i = 0; i < 8; i++)
-		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
-
-	msleep(1); /* FIXME: optional? */
-
-	/* anaparam2 on */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
-			 rtl8225_tx_gain_cck_ofdm[ofdm_power/6] >> 1);
-
-	tmp = &rtl8225_tx_power_ofdm[ofdm_power % 6];
-
-	rtl8225_write_phy_ofdm(dev, 5, *tmp);
-	rtl8225_write_phy_ofdm(dev, 7, *tmp);
-
-	msleep(1);
-}
-
-static void rtl8225_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int i;
-
-	rtl8180_set_anaparam(priv, RTL8225_ANAPARAM_ON);
-
-	/* host_pci_init */
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	msleep(200);	/* FIXME: ehh?? */
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0xFF & ~(1 << 6));
-
-	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x000a8008);
-
-	/* TODO: check if we need really to change BRSR to do RF config */
-	rtl818x_ioread16(priv, &priv->map->BRSR);
-	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
-	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl8225_write(dev, 0x0, 0x067);
-	rtl8225_write(dev, 0x1, 0xFE0);
-	rtl8225_write(dev, 0x2, 0x44D);
-	rtl8225_write(dev, 0x3, 0x441);
-	rtl8225_write(dev, 0x4, 0x8BE);
-	rtl8225_write(dev, 0x5, 0xBF0);		/* TODO: minipci */
-	rtl8225_write(dev, 0x6, 0xAE6);
-	rtl8225_write(dev, 0x7, rtl8225_chan[0]);
-	rtl8225_write(dev, 0x8, 0x01F);
-	rtl8225_write(dev, 0x9, 0x334);
-	rtl8225_write(dev, 0xA, 0xFD4);
-	rtl8225_write(dev, 0xB, 0x391);
-	rtl8225_write(dev, 0xC, 0x050);
-	rtl8225_write(dev, 0xD, 0x6DB);
-	rtl8225_write(dev, 0xE, 0x029);
-	rtl8225_write(dev, 0xF, 0x914); msleep(1);
-
-	rtl8225_write(dev, 0x2, 0xC4D); msleep(100);
-
-	rtl8225_write(dev, 0x0, 0x127);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225bcd_rxgain); i++) {
-		rtl8225_write(dev, 0x1, i + 1);
-		rtl8225_write(dev, 0x2, rtl8225bcd_rxgain[i]);
-	}
-
-	rtl8225_write(dev, 0x0, 0x027);
-	rtl8225_write(dev, 0x0, 0x22F);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
-		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
-		msleep(1);
-		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
-		msleep(1);
-	}
-
-	msleep(1);
-
-	rtl8225_write_phy_ofdm(dev, 0x00, 0x01); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x01, 0x02); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x02, 0x62); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x03, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x04, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x05, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x06, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x07, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x08, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x10, 0x84); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x11, 0x03); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x12, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x13, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x14, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x15, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x16, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x17, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x19, 0x19); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1b, 0x76); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x21, 0x27); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x22, 0x16); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x24, 0x46); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x25, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x27, 0x88); msleep(1);
-
-	rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x10, 0x93); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
-	rtl8225_write_phy_cck(dev, 0x19, 0x00);
-	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
-	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
-	rtl8225_write_phy_cck(dev, 0x40, 0x86);
-	rtl8225_write_phy_cck(dev, 0x41, 0x8d); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x44, 0x1f); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x45, 0x1e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x46, 0x1a); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x47, 0x15); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x48, 0x10); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x49, 0x0a); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4a, 0x05); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4b, 0x02); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1);
-
-	rtl818x_iowrite8(priv, &priv->map->TESTR, 0x0D); msleep(1);
-
-	rtl8225_rf_set_tx_power(dev, 1);
-
-	/* RX antenna default to A */
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1);	/* B: 0xDB */
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);	/* B: 0x10 */
-
-	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
-	msleep(1);
-	rtl818x_iowrite32(priv, (__le32 __iomem *)((void __iomem *)priv->map + 0x94), 0x15c00002);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-
-	rtl8225_write(dev, 0x0c, 0x50);
-	/* set OFDM initial gain */
-	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[4 * 4]);
-	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[4 * 4 + 1]);
-	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[4 * 4 + 2]);
-	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[4 * 4 + 3]);
-	/* set CCK threshold */
-	rtl8225_write_phy_cck(dev, 0x41, rtl8225_threshold[0]);
-}
-
-static const u8 rtl8225z2_tx_power_cck_ch14[] = {
-	0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00
-};
-
-static const u8 rtl8225z2_tx_power_cck_B[] = {
-	0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x04
-};
-
-static const u8 rtl8225z2_tx_power_cck_A[] = {
-	0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04
-};
-
-static const u8 rtl8225z2_tx_power_cck[] = {
-	0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04
-};
-
-static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 cck_power, ofdm_power;
-	const u8 *tmp;
-	int i;
-
-	cck_power = priv->channels[channel - 1].hw_value & 0xFF;
-	ofdm_power = priv->channels[channel - 1].hw_value >> 8;
-
-	if (channel == 14)
-		tmp = rtl8225z2_tx_power_cck_ch14;
-	else if (cck_power == 12)
-		tmp = rtl8225z2_tx_power_cck_B;
-	else if (cck_power == 13)
-		tmp = rtl8225z2_tx_power_cck_A;
-	else
-		tmp = rtl8225z2_tx_power_cck;
-
-	for (i = 0; i < 8; i++)
-		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
-
-	cck_power = min(cck_power, (u8)35);
-	if (cck_power == 13 || cck_power == 14)
-		cck_power = 12;
-	if (cck_power >= 15)
-		cck_power -= 2;
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK, cck_power);
-	rtl818x_ioread8(priv, &priv->map->TX_GAIN_CCK);
-	msleep(1);
-
-	ofdm_power = min(ofdm_power, (u8)35);
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM, ofdm_power);
-
-	rtl8225_write_phy_ofdm(dev, 2, 0x62);
-	rtl8225_write_phy_ofdm(dev, 5, 0x00);
-	rtl8225_write_phy_ofdm(dev, 6, 0x40);
-	rtl8225_write_phy_ofdm(dev, 7, 0x00);
-	rtl8225_write_phy_ofdm(dev, 8, 0x40);
-
-	msleep(1);
-}
-
-static const u16 rtl8225z2_rxgain[] = {
-	0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0008, 0x0009,
-	0x000a, 0x000b, 0x0102, 0x0103, 0x0104, 0x0105, 0x0140, 0x0141,
-	0x0142, 0x0143, 0x0144, 0x0145, 0x0180, 0x0181, 0x0182, 0x0183,
-	0x0184, 0x0185, 0x0188, 0x0189, 0x018a, 0x018b, 0x0243, 0x0244,
-	0x0245, 0x0280, 0x0281, 0x0282, 0x0283, 0x0284, 0x0285, 0x0288,
-	0x0289, 0x028a, 0x028b, 0x028c, 0x0342, 0x0343, 0x0344, 0x0345,
-	0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0388, 0x0389,
-	0x038a, 0x038b, 0x038c, 0x038d, 0x0390, 0x0391, 0x0392, 0x0393,
-	0x0394, 0x0395, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d,
-	0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a8, 0x03a9,
-	0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
-	0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb
-};
-
-static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int i;
-
-	rtl8180_set_anaparam(priv, RTL8225_ANAPARAM_ON);
-
-	/* host_pci_init */
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	msleep(200);	/* FIXME: ehh?? */
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0xFF & ~(1 << 6));
-
-	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00088008);
-
-	/* TODO: check if we need really to change BRSR to do RF config */
-	rtl818x_ioread16(priv, &priv->map->BRSR);
-	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
-	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-
-	rtl8225_write(dev, 0x0, 0x0B7); msleep(1);
-	rtl8225_write(dev, 0x1, 0xEE0); msleep(1);
-	rtl8225_write(dev, 0x2, 0x44D); msleep(1);
-	rtl8225_write(dev, 0x3, 0x441); msleep(1);
-	rtl8225_write(dev, 0x4, 0x8C3); msleep(1);
-	rtl8225_write(dev, 0x5, 0xC72); msleep(1);
-	rtl8225_write(dev, 0x6, 0x0E6); msleep(1);
-	rtl8225_write(dev, 0x7, 0x82A); msleep(1);
-	rtl8225_write(dev, 0x8, 0x03F); msleep(1);
-	rtl8225_write(dev, 0x9, 0x335); msleep(1);
-	rtl8225_write(dev, 0xa, 0x9D4); msleep(1);
-	rtl8225_write(dev, 0xb, 0x7BB); msleep(1);
-	rtl8225_write(dev, 0xc, 0x850); msleep(1);
-	rtl8225_write(dev, 0xd, 0xCDF); msleep(1);
-	rtl8225_write(dev, 0xe, 0x02B); msleep(1);
-	rtl8225_write(dev, 0xf, 0x114); msleep(100);
-
-	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
-		rtl8225_write(dev, 0x02, 0x0C4D);
-		msleep(200);
-		rtl8225_write(dev, 0x02, 0x044D);
-		msleep(100);
-		/* TODO: readd calibration failure message when the calibration
-		   check works */
-	}
-
-	rtl8225_write(dev, 0x0, 0x1B7);
-	rtl8225_write(dev, 0x3, 0x002);
-	rtl8225_write(dev, 0x5, 0x004);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
-		rtl8225_write(dev, 0x1, i + 1);
-		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
-	}
-
-	rtl8225_write(dev, 0x0, 0x0B7); msleep(100);
-	rtl8225_write(dev, 0x2, 0xC4D);
-
-	msleep(200);
-	rtl8225_write(dev, 0x2, 0x44D);
-	msleep(100);
-
-	rtl8225_write(dev, 0x00, 0x2BF);
-	rtl8225_write(dev, 0xFF, 0xFFFF);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
-		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
-		msleep(1);
-		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
-		msleep(1);
-	}
-
-	msleep(1);
-
-	rtl8225_write_phy_ofdm(dev, 0x00, 0x01); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x01, 0x02); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x02, 0x62); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x03, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x04, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x05, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x06, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x07, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x08, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0d, 0x43);
-	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x10, 0x84); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x11, 0x06); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x12, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x13, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x14, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x15, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x16, 0x00); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x17, 0x40); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x18, 0xef); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x19, 0x19); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1b, 0x11); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1d, 0xc5); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1e, 0xb3); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x21, 0x27); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x22, 0x16); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x23, 0x80); msleep(1); /* FIXME: not needed? */
-	rtl8225_write_phy_ofdm(dev, 0x24, 0x46); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x25, 0x20); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);
-	rtl8225_write_phy_ofdm(dev, 0x27, 0x88); msleep(1);
-
-	rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x10, 0x93); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
-	rtl8225_write_phy_cck(dev, 0x19, 0x00);
-	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
-	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
-	rtl8225_write_phy_cck(dev, 0x40, 0x86);
-	rtl8225_write_phy_cck(dev, 0x41, 0x8a); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x44, 0x36); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x45, 0x35); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x46, 0x2e); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x47, 0x25); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x48, 0x1c); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x49, 0x12); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4a, 0x09); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4b, 0x04); msleep(1);
-	rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1);
-
-	rtl818x_iowrite8(priv, (u8 __iomem *)((void __iomem *)priv->map + 0x5B), 0x0D); msleep(1);
-
-	rtl8225z2_rf_set_tx_power(dev, 1);
-
-	/* RX antenna default to A */
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1);	/* B: 0xDB */
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90); msleep(1);	/* B: 0x10 */
-
-	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
-	msleep(1);
-	rtl818x_iowrite32(priv, (__le32 __iomem *)((void __iomem *)priv->map + 0x94), 0x15c00002);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-}
-
-static void rtl8225_rf_stop(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 reg;
-
-	rtl8225_write(dev, 0x4, 0x1f); msleep(1);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, RTL8225_ANAPARAM2_OFF);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, RTL8225_ANAPARAM_OFF);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-}
-
-static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
-				   struct ieee80211_conf *conf)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
-
-	if (priv->rf->init == rtl8225_rf_init)
-		rtl8225_rf_set_tx_power(dev, chan);
-	else
-		rtl8225z2_rf_set_tx_power(dev, chan);
-
-	rtl8225_write(dev, 0x7, rtl8225_chan[chan - 1]);
-	msleep(10);
-}
-
-static void rtl8225_rf_conf_erp(struct ieee80211_hw *dev,
-				struct ieee80211_bss_conf *info)
-{
-	struct rtl8180_priv *priv = dev->priv;
-
-	if (info->use_short_slot) {
-		rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9);
-		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
-		rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14);
-		rtl818x_iowrite8(priv, &priv->map->EIFS, 81);
-		rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0x73);
-	} else {
-		rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14);
-		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x44);
-		rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24);
-		rtl818x_iowrite8(priv, &priv->map->EIFS, 81);
-		rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0xa5);
-	}
-}
-
-static const struct rtl818x_rf_ops rtl8225_ops = {
-	.name		= "rtl8225",
-	.init		= rtl8225_rf_init,
-	.stop		= rtl8225_rf_stop,
-	.set_chan	= rtl8225_rf_set_channel,
-	.conf_erp	= rtl8225_rf_conf_erp,
-};
-
-static const struct rtl818x_rf_ops rtl8225z2_ops = {
-	.name		= "rtl8225z2",
-	.init		= rtl8225z2_rf_init,
-	.stop		= rtl8225_rf_stop,
-	.set_chan	= rtl8225_rf_set_channel,
-	.conf_erp	= rtl8225_rf_conf_erp,
-};
-
-const struct rtl818x_rf_ops * rtl8180_detect_rf(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u16 reg8, reg9;
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x0488);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-	rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-	msleep(100);
-
-	rtl8225_write(dev, 0, 0x1B7);
-
-	reg8 = rtl8225_read(dev, 8);
-	reg9 = rtl8225_read(dev, 9);
-
-	rtl8225_write(dev, 0, 0x0B7);
-
-	if (reg8 != 0x588 || reg9 != 0x700)
-		return &rtl8225_ops;
-
-	return &rtl8225z2_ops;
-}
diff --git a/drivers/net/wireless/rtl818x/rtl8180_rtl8225.h b/drivers/net/wireless/rtl818x/rtl8180_rtl8225.h
deleted file mode 100644
index 310013a2d726..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_rtl8225.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef RTL8180_RTL8225_H
-#define RTL8180_RTL8225_H
-
-#define RTL8225_ANAPARAM_ON	0xa0000b59
-#define RTL8225_ANAPARAM2_ON	0x860dec11
-#define RTL8225_ANAPARAM_OFF	0xa00beb59
-#define RTL8225_ANAPARAM2_OFF	0x840dec11
-
-const struct rtl818x_rf_ops * rtl8180_detect_rf(struct ieee80211_hw *);
-
-static inline void rtl8225_write_phy_ofdm(struct ieee80211_hw *dev,
-					  u8 addr, u8 data)
-{
-	rtl8180_write_phy(dev, addr, data);
-}
-
-static inline void rtl8225_write_phy_cck(struct ieee80211_hw *dev,
-					 u8 addr, u8 data)
-{
-	rtl8180_write_phy(dev, addr, data | 0x10000);
-}
-
-#endif /* RTL8180_RTL8225_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8180_sa2400.c b/drivers/net/wireless/rtl818x/rtl8180_sa2400.c
deleted file mode 100644
index d064fcc5ec08..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_sa2400.c
+++ /dev/null
@@ -1,228 +0,0 @@
-
-/*
- * Radio tuning for Philips SA2400 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <net/mac80211.h>
-
-#include "rtl8180.h"
-#include "rtl8180_sa2400.h"
-
-static const u32 sa2400_chan[] = {
-	0x00096c, /* ch1 */
-	0x080970,
-	0x100974,
-	0x180978,
-	0x000980,
-	0x080984,
-	0x100988,
-	0x18098c,
-	0x000994,
-	0x080998,
-	0x10099c,
-	0x1809a0,
-	0x0009a8,
-	0x0009b4, /* ch 14 */
-};
-
-static void write_sa2400(struct ieee80211_hw *dev, u8 addr, u32 data)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u32 phy_config;
-
-	/* MAC will bang bits to the sa2400. sw 3-wire is NOT used */
-	phy_config = 0xb0000000;
-
-	phy_config |= ((u32)(addr & 0xf)) << 24;
-	phy_config |= data & 0xffffff;
-
-	rtl818x_iowrite32(priv,
-		(__le32 __iomem *) &priv->map->RFPinsOutput, phy_config);
-
-	msleep(3);
-}
-
-static void sa2400_write_phy_antenna(struct ieee80211_hw *dev, short chan)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u8 ant = SA2400_ANTENNA;
-
-	if (priv->rfparam & RF_PARAM_ANTBDEFAULT)
-		ant |= BB_ANTENNA_B;
-
-	if (chan == 14)
-		ant |= BB_ANTATTEN_CHAN14;
-
-	rtl8180_write_phy(dev, 0x10, ant);
-
-}
-
-static u8 sa2400_rf_rssi_map[] = {
-	0x64, 0x64, 0x63, 0x62, 0x61, 0x60, 0x5f, 0x5e,
-	0x5d, 0x5c, 0x5b, 0x5a, 0x57, 0x54, 0x52, 0x50,
-	0x4e, 0x4c, 0x4a, 0x48, 0x46, 0x44, 0x41, 0x3f,
-	0x3c, 0x3a, 0x37, 0x36, 0x36, 0x1c, 0x1c, 0x1b,
-	0x1b, 0x1a, 0x1a, 0x19, 0x19, 0x18, 0x18, 0x17,
-	0x17, 0x16, 0x16, 0x15, 0x15, 0x14, 0x14, 0x13,
-	0x13, 0x12, 0x12, 0x11, 0x11, 0x10, 0x10, 0x0f,
-	0x0f, 0x0e, 0x0e, 0x0d, 0x0d, 0x0c, 0x0c, 0x0b,
-	0x0b, 0x0a, 0x0a, 0x09, 0x09, 0x08, 0x08, 0x07,
-	0x07, 0x06, 0x06, 0x05, 0x04, 0x03, 0x02,
-};
-
-static u8 sa2400_rf_calc_rssi(u8 agc, u8 sq)
-{
-	if (sq == 0x80)
-		return 1;
-
-	if (sq > 78)
-		return 32;
-
-	/* TODO: recalc sa2400_rf_rssi_map to avoid mult / div */
-	return 65 * sa2400_rf_rssi_map[sq] / 100;
-}
-
-static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
-				  struct ieee80211_conf *conf)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
-	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
-	u32 chan = sa2400_chan[channel - 1];
-
-	write_sa2400(dev, 7, txpw);
-
-	sa2400_write_phy_antenna(dev, channel);
-
-	write_sa2400(dev, 0, chan);
-	write_sa2400(dev, 1, 0xbb50);
-	write_sa2400(dev, 2, 0x80);
-	write_sa2400(dev, 3, 0);
-}
-
-static void sa2400_rf_stop(struct ieee80211_hw *dev)
-{
-	write_sa2400(dev, 4, 0);
-}
-
-static void sa2400_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8180_priv *priv = dev->priv;
-	u32 anaparam, txconf;
-	u8 firdac;
-	int analogphy = priv->rfparam & RF_PARAM_ANALOGPHY;
-
-	anaparam = priv->anaparam;
-	anaparam &= ~(1 << ANAPARAM_TXDACOFF_SHIFT);
-	anaparam &= ~ANAPARAM_PWR1_MASK;
-	anaparam &= ~ANAPARAM_PWR0_MASK;
-
-	if (analogphy) {
-		anaparam |= SA2400_ANA_ANAPARAM_PWR1_ON << ANAPARAM_PWR1_SHIFT;
-		firdac = 0;
-	} else {
-		anaparam |= (SA2400_DIG_ANAPARAM_PWR1_ON << ANAPARAM_PWR1_SHIFT);
-		anaparam |= (SA2400_ANAPARAM_PWR0_ON << ANAPARAM_PWR0_SHIFT);
-		firdac = 1 << SA2400_REG4_FIRDAC_SHIFT;
-	}
-
-	rtl8180_set_anaparam(priv, anaparam);
-
-	write_sa2400(dev, 0, sa2400_chan[0]);
-	write_sa2400(dev, 1, 0xbb50);
-	write_sa2400(dev, 2, 0x80);
-	write_sa2400(dev, 3, 0);
-	write_sa2400(dev, 4, 0x19340 | firdac);
-	write_sa2400(dev, 5, 0x1dfb | (SA2400_MAX_SENS - 54) << 15);
-	write_sa2400(dev, 4, 0x19348 | firdac); /* calibrate VCO */
-
-	if (!analogphy)
-		write_sa2400(dev, 4, 0x1938c); /*???*/
-
-	write_sa2400(dev, 4, 0x19340 | firdac);
-
-	write_sa2400(dev, 0, sa2400_chan[0]);
-	write_sa2400(dev, 1, 0xbb50);
-	write_sa2400(dev, 2, 0x80);
-	write_sa2400(dev, 3, 0);
-	write_sa2400(dev, 4, 0x19344 | firdac); /* calibrate filter */
-
-	/* new from rtl8180 embedded driver (rtl8181 project) */
-	write_sa2400(dev, 6, 0x13ff | (1 << 23)); /* MANRX */
-	write_sa2400(dev, 8, 0); /* VCO */
-
-	if (analogphy) {
-		rtl8180_set_anaparam(priv, anaparam |
-				     (1 << ANAPARAM_TXDACOFF_SHIFT));
-
-		txconf = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
-			txconf | RTL818X_TX_CONF_LOOPBACK_CONT);
-
-		write_sa2400(dev, 4, 0x19341); /* calibrates DC */
-
-		/* a 5us sleep is required here,
-		 * we rely on the 3ms delay introduced in write_sa2400 */
-		write_sa2400(dev, 4, 0x19345);
-
-		/* a 20us sleep is required here,
-		 * we rely on the 3ms delay introduced in write_sa2400 */
-
-		rtl818x_iowrite32(priv, &priv->map->TX_CONF, txconf);
-
-		rtl8180_set_anaparam(priv, anaparam);
-	}
-	/* end new code */
-
-	write_sa2400(dev, 4, 0x19341 | firdac); /* RTX MODE */
-
-	/* baseband configuration */
-	rtl8180_write_phy(dev, 0, 0x98);
-	rtl8180_write_phy(dev, 3, 0x38);
-	rtl8180_write_phy(dev, 4, 0xe0);
-	rtl8180_write_phy(dev, 5, 0x90);
-	rtl8180_write_phy(dev, 6, 0x1a);
-	rtl8180_write_phy(dev, 7, 0x64);
-
-	sa2400_write_phy_antenna(dev, 1);
-
-	rtl8180_write_phy(dev, 0x11, 0x80);
-
-	if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
-	    RTL818X_CONFIG2_ANTENNA_DIV)
-		rtl8180_write_phy(dev, 0x12, 0xc7); /* enable ant diversity */
-	else
-		rtl8180_write_phy(dev, 0x12, 0x47); /* disable ant diversity */
-
-	rtl8180_write_phy(dev, 0x13, 0x90 | priv->csthreshold);
-
-	rtl8180_write_phy(dev, 0x19, 0x0);
-	rtl8180_write_phy(dev, 0x1a, 0xa0);
-}
-
-const struct rtl818x_rf_ops sa2400_rf_ops = {
-	.name		= "Philips",
-	.init		= sa2400_rf_init,
-	.stop		= sa2400_rf_stop,
-	.set_chan	= sa2400_rf_set_channel,
-	.calc_rssi	= sa2400_rf_calc_rssi,
-};
diff --git a/drivers/net/wireless/rtl818x/rtl8180_sa2400.h b/drivers/net/wireless/rtl818x/rtl8180_sa2400.h
deleted file mode 100644
index a4aaa0d413f1..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8180_sa2400.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef RTL8180_SA2400_H
-#define RTL8180_SA2400_H
-
-/*
- * Radio tuning for Philips SA2400 on RTL8180
- *
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Code from the BSD driver and the rtl8181 project have been
- * very useful to understand certain things
- *
- * I want to thanks the Authors of such projects and the Ndiswrapper
- * project Authors.
- *
- * A special Big Thanks also is for all people who donated me cards,
- * making possible the creation of the original rtl8180 driver
- * from which this code is derived!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#define SA2400_ANTENNA 0x91
-#define SA2400_DIG_ANAPARAM_PWR1_ON 0x8
-#define SA2400_ANA_ANAPARAM_PWR1_ON 0x28
-#define SA2400_ANAPARAM_PWR0_ON 0x3
-
-/* RX sensitivity in dbm */
-#define SA2400_MAX_SENS 85
-
-#define SA2400_REG4_FIRDAC_SHIFT 7
-
-extern const struct rtl818x_rf_ops sa2400_rf_ops;
-
-#endif /* RTL8180_SA2400_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187.h
deleted file mode 100644
index 98878160a65a..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Definitions for RTL8187 hardware
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8187 driver, which is:
- * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef RTL8187_H
-#define RTL8187_H
-
-#include "rtl818x.h"
-#include "rtl8187_leds.h"
-
-#define RTL8187_EEPROM_TXPWR_BASE	0x05
-#define RTL8187_EEPROM_MAC_ADDR		0x07
-#define RTL8187_EEPROM_TXPWR_CHAN_1	0x16	/* 3 channels */
-#define RTL8187_EEPROM_TXPWR_CHAN_6	0x1B	/* 2 channels */
-#define RTL8187_EEPROM_TXPWR_CHAN_4	0x3D	/* 2 channels */
-#define RTL8187_EEPROM_SELECT_GPIO	0x3B
-
-#define RTL8187_REQT_READ	0xC0
-#define RTL8187_REQT_WRITE	0x40
-#define RTL8187_REQ_GET_REG	0x05
-#define RTL8187_REQ_SET_REG	0x05
-
-#define RTL8187_MAX_RX		0x9C4
-
-#define RFKILL_MASK_8187_89_97	0x2
-#define RFKILL_MASK_8198	0x4
-
-struct rtl8187_rx_info {
-	struct urb *urb;
-	struct ieee80211_hw *dev;
-};
-
-struct rtl8187_rx_hdr {
-	__le32 flags;
-	u8 noise;
-	u8 signal;
-	u8 agc;
-	u8 reserved;
-	__le64 mac_time;
-} __packed;
-
-struct rtl8187b_rx_hdr {
-	__le32 flags;
-	__le64 mac_time;
-	u8 sq;
-	u8 rssi;
-	u8 agc;
-	u8 flags2;
-	__le16 snr_long2end;
-	s8 pwdb_g12;
-	u8 fot;
-} __packed;
-
-/* {rtl8187,rtl8187b}_tx_info is in skb */
-
-struct rtl8187_tx_hdr {
-	__le32 flags;
-	__le16 rts_duration;
-	__le16 len;
-	__le32 retry;
-} __packed;
-
-struct rtl8187b_tx_hdr {
-	__le32 flags;
-	__le16 rts_duration;
-	__le16 len;
-	__le32 unused_1;
-	__le16 unused_2;
-	__le16 tx_duration;
-	__le32 unused_3;
-	__le32 retry;
-	__le32 unused_4[2];
-} __packed;
-
-enum {
-	DEVICE_RTL8187,
-	DEVICE_RTL8187B
-};
-
-struct rtl8187_priv {
-	/* common between rtl818x drivers */
-	struct rtl818x_csr *map;
-	const struct rtl818x_rf_ops *rf;
-	struct ieee80211_vif *vif;
-
-	/* The mutex protects the TX loopback state.
-	 * Any attempt to set channels concurrently locks the device.
-	 */
-	struct mutex conf_mutex;
-
-	/* rtl8187 specific */
-	struct ieee80211_channel channels[14];
-	struct ieee80211_rate rates[12];
-	struct ieee80211_supported_band band;
-	struct usb_device *udev;
-	u32 rx_conf;
-	struct usb_anchor anchored;
-	struct delayed_work work;
-	struct ieee80211_hw *dev;
-#ifdef CONFIG_RTL8187_LEDS
-	struct rtl8187_led led_radio;
-	struct rtl8187_led led_tx;
-	struct rtl8187_led led_rx;
-	struct delayed_work led_on;
-	struct delayed_work led_off;
-#endif
-	u16 txpwr_base;
-	u8 asic_rev;
-	u8 is_rtl8187b;
-	enum {
-		RTL8187BvB,
-		RTL8187BvD,
-		RTL8187BvE
-	} hw_rev;
-	struct sk_buff_head rx_queue;
-	u8 signal;
-	u8 noise;
-	u8 slot_time;
-	u8 aifsn[4];
-	u8 rfkill_mask;
-	struct {
-		__le64 buf;
-		struct sk_buff_head queue;
-	} b_tx_status; /* This queue is used by both -b and non-b devices */
-	struct mutex io_mutex;
-	union {
-		u8 bits8;
-		__le16 bits16;
-		__le32 bits32;
-	} *io_dmabuf;
-	bool rfkill_off;
-};
-
-void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
-
-static inline u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv,
-				     u8 *addr, u8 idx)
-{
-	u8 val;
-
-	mutex_lock(&priv->io_mutex);
-	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
-			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
-
-	val = priv->io_dmabuf->bits8;
-	mutex_unlock(&priv->io_mutex);
-
-	return val;
-}
-
-static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr)
-{
-	return rtl818x_ioread8_idx(priv, addr, 0);
-}
-
-static inline u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv,
-				       __le16 *addr, u8 idx)
-{
-	__le16 val;
-
-	mutex_lock(&priv->io_mutex);
-	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
-			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
-
-	val = priv->io_dmabuf->bits16;
-	mutex_unlock(&priv->io_mutex);
-
-	return le16_to_cpu(val);
-}
-
-static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr)
-{
-	return rtl818x_ioread16_idx(priv, addr, 0);
-}
-
-static inline u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv,
-				       __le32 *addr, u8 idx)
-{
-	__le32 val;
-
-	mutex_lock(&priv->io_mutex);
-	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
-			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
-
-	val = priv->io_dmabuf->bits32;
-	mutex_unlock(&priv->io_mutex);
-
-	return le32_to_cpu(val);
-}
-
-static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr)
-{
-	return rtl818x_ioread32_idx(priv, addr, 0);
-}
-
-static inline void rtl818x_iowrite8_idx(struct rtl8187_priv *priv,
-					u8 *addr, u8 val, u8 idx)
-{
-	mutex_lock(&priv->io_mutex);
-
-	priv->io_dmabuf->bits8 = val;
-	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
-			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
-
-	mutex_unlock(&priv->io_mutex);
-}
-
-static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, u8 *addr, u8 val)
-{
-	rtl818x_iowrite8_idx(priv, addr, val, 0);
-}
-
-static inline void rtl818x_iowrite16_idx(struct rtl8187_priv *priv,
-					 __le16 *addr, u16 val, u8 idx)
-{
-	mutex_lock(&priv->io_mutex);
-
-	priv->io_dmabuf->bits16 = cpu_to_le16(val);
-	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
-			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
-
-	mutex_unlock(&priv->io_mutex);
-}
-
-static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, __le16 *addr,
-				     u16 val)
-{
-	rtl818x_iowrite16_idx(priv, addr, val, 0);
-}
-
-static inline void rtl818x_iowrite32_idx(struct rtl8187_priv *priv,
-					 __le32 *addr, u32 val, u8 idx)
-{
-	mutex_lock(&priv->io_mutex);
-
-	priv->io_dmabuf->bits32 = cpu_to_le32(val);
-	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
-			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
-			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
-
-	mutex_unlock(&priv->io_mutex);
-}
-
-static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, __le32 *addr,
-				     u32 val)
-{
-	rtl818x_iowrite32_idx(priv, addr, val, 0);
-}
-
-#endif /* RTL8187_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187/Makefile b/drivers/net/wireless/rtl818x/rtl8187/Makefile
new file mode 100644
index 000000000000..7b6299268ecf
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/Makefile
@@ -0,0 +1,5 @@
+rtl8187-objs		:= dev.o rtl8225.o leds.o rfkill.o
+
+obj-$(CONFIG_RTL8187)	+= rtl8187.o
+
+ccflags-y += -Idrivers/net/wireless/rtl818x
diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c
new file mode 100644
index 000000000000..6b82cac37ee3
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c
@@ -0,0 +1,1591 @@
+/*
+ * Linux device driver for RTL8187
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8187 driver, which is:
+ * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * The driver was extended to the RTL8187B in 2008 by:
+ * 	Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ *	Hin-Tak Leung <htl10@users.sourceforge.net>
+ *	Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ * Magic delays and register offsets below are taken from the original
+ * r8187 driver sources.  Thanks to Realtek for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/eeprom_93cx6.h>
+#include <net/mac80211.h>
+
+#include "rtl8187.h"
+#include "rtl8225.h"
+#ifdef CONFIG_RTL8187_LEDS
+#include "leds.h"
+#endif
+#include "rfkill.h"
+
+MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
+MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
+MODULE_AUTHOR("Herton Ronaldo Krzesinski <herton@mandriva.com.br>");
+MODULE_AUTHOR("Hin-Tak Leung <htl10@users.sourceforge.net>");
+MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
+MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver");
+MODULE_LICENSE("GPL");
+
+static struct usb_device_id rtl8187_table[] __devinitdata = {
+	/* Asus */
+	{USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187},
+	/* Belkin */
+	{USB_DEVICE(0x050d, 0x705e), .driver_info = DEVICE_RTL8187B},
+	/* Realtek */
+	{USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187},
+	{USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B},
+	{USB_DEVICE(0x0bda, 0x8197), .driver_info = DEVICE_RTL8187B},
+	{USB_DEVICE(0x0bda, 0x8198), .driver_info = DEVICE_RTL8187B},
+	/* Surecom */
+	{USB_DEVICE(0x0769, 0x11F2), .driver_info = DEVICE_RTL8187},
+	/* Logitech */
+	{USB_DEVICE(0x0789, 0x010C), .driver_info = DEVICE_RTL8187},
+	/* Netgear */
+	{USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187},
+	{USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187},
+	{USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B},
+	/* HP */
+	{USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187},
+	/* Sitecom */
+	{USB_DEVICE(0x0df6, 0x000d), .driver_info = DEVICE_RTL8187},
+	{USB_DEVICE(0x0df6, 0x0028), .driver_info = DEVICE_RTL8187B},
+	{USB_DEVICE(0x0df6, 0x0029), .driver_info = DEVICE_RTL8187B},
+	/* Sphairon Access Systems GmbH */
+	{USB_DEVICE(0x114B, 0x0150), .driver_info = DEVICE_RTL8187},
+	/* Dick Smith Electronics */
+	{USB_DEVICE(0x1371, 0x9401), .driver_info = DEVICE_RTL8187},
+	/* Abocom */
+	{USB_DEVICE(0x13d1, 0xabe6), .driver_info = DEVICE_RTL8187},
+	/* Qcom */
+	{USB_DEVICE(0x18E8, 0x6232), .driver_info = DEVICE_RTL8187},
+	/* AirLive */
+	{USB_DEVICE(0x1b75, 0x8187), .driver_info = DEVICE_RTL8187},
+	/* Linksys */
+	{USB_DEVICE(0x1737, 0x0073), .driver_info = DEVICE_RTL8187B},
+	{}
+};
+
+MODULE_DEVICE_TABLE(usb, rtl8187_table);
+
+static const struct ieee80211_rate rtl818x_rates[] = {
+	{ .bitrate = 10, .hw_value = 0, },
+	{ .bitrate = 20, .hw_value = 1, },
+	{ .bitrate = 55, .hw_value = 2, },
+	{ .bitrate = 110, .hw_value = 3, },
+	{ .bitrate = 60, .hw_value = 4, },
+	{ .bitrate = 90, .hw_value = 5, },
+	{ .bitrate = 120, .hw_value = 6, },
+	{ .bitrate = 180, .hw_value = 7, },
+	{ .bitrate = 240, .hw_value = 8, },
+	{ .bitrate = 360, .hw_value = 9, },
+	{ .bitrate = 480, .hw_value = 10, },
+	{ .bitrate = 540, .hw_value = 11, },
+};
+
+static const struct ieee80211_channel rtl818x_channels[] = {
+	{ .center_freq = 2412 },
+	{ .center_freq = 2417 },
+	{ .center_freq = 2422 },
+	{ .center_freq = 2427 },
+	{ .center_freq = 2432 },
+	{ .center_freq = 2437 },
+	{ .center_freq = 2442 },
+	{ .center_freq = 2447 },
+	{ .center_freq = 2452 },
+	{ .center_freq = 2457 },
+	{ .center_freq = 2462 },
+	{ .center_freq = 2467 },
+	{ .center_freq = 2472 },
+	{ .center_freq = 2484 },
+};
+
+static void rtl8187_iowrite_async_cb(struct urb *urb)
+{
+	kfree(urb->context);
+}
+
+static void rtl8187_iowrite_async(struct rtl8187_priv *priv, __le16 addr,
+				  void *data, u16 len)
+{
+	struct usb_ctrlrequest *dr;
+	struct urb *urb;
+	struct rtl8187_async_write_data {
+		u8 data[4];
+		struct usb_ctrlrequest dr;
+	} *buf;
+	int rc;
+
+	buf = kmalloc(sizeof(*buf), GFP_ATOMIC);
+	if (!buf)
+		return;
+
+	urb = usb_alloc_urb(0, GFP_ATOMIC);
+	if (!urb) {
+		kfree(buf);
+		return;
+	}
+
+	dr = &buf->dr;
+
+	dr->bRequestType = RTL8187_REQT_WRITE;
+	dr->bRequest = RTL8187_REQ_SET_REG;
+	dr->wValue = addr;
+	dr->wIndex = 0;
+	dr->wLength = cpu_to_le16(len);
+
+	memcpy(buf, data, len);
+
+	usb_fill_control_urb(urb, priv->udev, usb_sndctrlpipe(priv->udev, 0),
+			     (unsigned char *)dr, buf, len,
+			     rtl8187_iowrite_async_cb, buf);
+	usb_anchor_urb(urb, &priv->anchored);
+	rc = usb_submit_urb(urb, GFP_ATOMIC);
+	if (rc < 0) {
+		kfree(buf);
+		usb_unanchor_urb(urb);
+	}
+	usb_free_urb(urb);
+}
+
+static inline void rtl818x_iowrite32_async(struct rtl8187_priv *priv,
+					   __le32 *addr, u32 val)
+{
+	__le32 buf = cpu_to_le32(val);
+
+	rtl8187_iowrite_async(priv, cpu_to_le16((unsigned long)addr),
+			      &buf, sizeof(buf));
+}
+
+void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	data <<= 8;
+	data |= addr | 0x80;
+
+	rtl818x_iowrite8(priv, &priv->map->PHY[3], (data >> 24) & 0xFF);
+	rtl818x_iowrite8(priv, &priv->map->PHY[2], (data >> 16) & 0xFF);
+	rtl818x_iowrite8(priv, &priv->map->PHY[1], (data >> 8) & 0xFF);
+	rtl818x_iowrite8(priv, &priv->map->PHY[0], data & 0xFF);
+}
+
+static void rtl8187_tx_cb(struct urb *urb)
+{
+	struct sk_buff *skb = (struct sk_buff *)urb->context;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hw *hw = info->rate_driver_data[0];
+	struct rtl8187_priv *priv = hw->priv;
+
+	skb_pull(skb, priv->is_rtl8187b ? sizeof(struct rtl8187b_tx_hdr) :
+					  sizeof(struct rtl8187_tx_hdr));
+	ieee80211_tx_info_clear_status(info);
+
+	if (!(urb->status) && !(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
+		if (priv->is_rtl8187b) {
+			skb_queue_tail(&priv->b_tx_status.queue, skb);
+
+			/* queue is "full", discard last items */
+			while (skb_queue_len(&priv->b_tx_status.queue) > 5) {
+				struct sk_buff *old_skb;
+
+				dev_dbg(&priv->udev->dev,
+					"transmit status queue full\n");
+
+				old_skb = skb_dequeue(&priv->b_tx_status.queue);
+				ieee80211_tx_status_irqsafe(hw, old_skb);
+			}
+			return;
+		} else {
+			info->flags |= IEEE80211_TX_STAT_ACK;
+		}
+	}
+	if (priv->is_rtl8187b)
+		ieee80211_tx_status_irqsafe(hw, skb);
+	else {
+		/* Retry information for the RTI8187 is only available by
+		 * reading a register in the device. We are in interrupt mode
+		 * here, thus queue the skb and finish on a work queue. */
+		skb_queue_tail(&priv->b_tx_status.queue, skb);
+		ieee80211_queue_delayed_work(hw, &priv->work, 0);
+	}
+}
+
+static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	unsigned int ep;
+	void *buf;
+	struct urb *urb;
+	__le16 rts_dur = 0;
+	u32 flags;
+	int rc;
+
+	urb = usb_alloc_urb(0, GFP_ATOMIC);
+	if (!urb) {
+		kfree_skb(skb);
+		return NETDEV_TX_OK;
+	}
+
+	flags = skb->len;
+	flags |= RTL818X_TX_DESC_FLAG_NO_ENC;
+
+	flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24;
+	if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control))
+		flags |= RTL818X_TX_DESC_FLAG_MOREFRAG;
+	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+		flags |= RTL818X_TX_DESC_FLAG_RTS;
+		flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
+		rts_dur = ieee80211_rts_duration(dev, priv->vif,
+						 skb->len, info);
+	} else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+		flags |= RTL818X_TX_DESC_FLAG_CTS;
+		flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
+	}
+
+	if (!priv->is_rtl8187b) {
+		struct rtl8187_tx_hdr *hdr =
+			(struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr));
+		hdr->flags = cpu_to_le32(flags);
+		hdr->len = 0;
+		hdr->rts_duration = rts_dur;
+		hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
+		buf = hdr;
+
+		ep = 2;
+	} else {
+		/* fc needs to be calculated before skb_push() */
+		unsigned int epmap[4] = { 6, 7, 5, 4 };
+		struct ieee80211_hdr *tx_hdr =
+			(struct ieee80211_hdr *)(skb->data);
+		u16 fc = le16_to_cpu(tx_hdr->frame_control);
+
+		struct rtl8187b_tx_hdr *hdr =
+			(struct rtl8187b_tx_hdr *)skb_push(skb, sizeof(*hdr));
+		struct ieee80211_rate *txrate =
+			ieee80211_get_tx_rate(dev, info);
+		memset(hdr, 0, sizeof(*hdr));
+		hdr->flags = cpu_to_le32(flags);
+		hdr->rts_duration = rts_dur;
+		hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
+		hdr->tx_duration =
+			ieee80211_generic_frame_duration(dev, priv->vif,
+							 skb->len, txrate);
+		buf = hdr;
+
+		if ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT)
+			ep = 12;
+		else
+			ep = epmap[skb_get_queue_mapping(skb)];
+	}
+
+	info->rate_driver_data[0] = dev;
+	info->rate_driver_data[1] = urb;
+
+	usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
+			  buf, skb->len, rtl8187_tx_cb, skb);
+	urb->transfer_flags |= URB_ZERO_PACKET;
+	usb_anchor_urb(urb, &priv->anchored);
+	rc = usb_submit_urb(urb, GFP_ATOMIC);
+	if (rc < 0) {
+		usb_unanchor_urb(urb);
+		kfree_skb(skb);
+	}
+	usb_free_urb(urb);
+
+	return NETDEV_TX_OK;
+}
+
+static void rtl8187_rx_cb(struct urb *urb)
+{
+	struct sk_buff *skb = (struct sk_buff *)urb->context;
+	struct rtl8187_rx_info *info = (struct rtl8187_rx_info *)skb->cb;
+	struct ieee80211_hw *dev = info->dev;
+	struct rtl8187_priv *priv = dev->priv;
+	struct ieee80211_rx_status rx_status = { 0 };
+	int rate, signal;
+	u32 flags;
+	unsigned long f;
+
+	spin_lock_irqsave(&priv->rx_queue.lock, f);
+	__skb_unlink(skb, &priv->rx_queue);
+	spin_unlock_irqrestore(&priv->rx_queue.lock, f);
+	skb_put(skb, urb->actual_length);
+
+	if (unlikely(urb->status)) {
+		dev_kfree_skb_irq(skb);
+		return;
+	}
+
+	if (!priv->is_rtl8187b) {
+		struct rtl8187_rx_hdr *hdr =
+			(typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
+		flags = le32_to_cpu(hdr->flags);
+		/* As with the RTL8187B below, the AGC is used to calculate
+		 * signal strength. In this case, the scaling
+		 * constants are derived from the output of p54usb.
+		 */
+		signal = -4 - ((27 * hdr->agc) >> 6);
+		rx_status.antenna = (hdr->signal >> 7) & 1;
+		rx_status.mactime = le64_to_cpu(hdr->mac_time);
+	} else {
+		struct rtl8187b_rx_hdr *hdr =
+			(typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
+		/* The Realtek datasheet for the RTL8187B shows that the RX
+		 * header contains the following quantities: signal quality,
+		 * RSSI, AGC, the received power in dB, and the measured SNR.
+		 * In testing, none of these quantities show qualitative
+		 * agreement with AP signal strength, except for the AGC,
+		 * which is inversely proportional to the strength of the
+		 * signal. In the following, the signal strength
+		 * is derived from the AGC. The arbitrary scaling constants
+		 * are chosen to make the results close to the values obtained
+		 * for a BCM4312 using b43 as the driver. The noise is ignored
+		 * for now.
+		 */
+		flags = le32_to_cpu(hdr->flags);
+		signal = 14 - hdr->agc / 2;
+		rx_status.antenna = (hdr->rssi >> 7) & 1;
+		rx_status.mactime = le64_to_cpu(hdr->mac_time);
+	}
+
+	rx_status.signal = signal;
+	priv->signal = signal;
+	rate = (flags >> 20) & 0xF;
+	skb_trim(skb, flags & 0x0FFF);
+	rx_status.rate_idx = rate;
+	rx_status.freq = dev->conf.channel->center_freq;
+	rx_status.band = dev->conf.channel->band;
+	rx_status.flag |= RX_FLAG_TSFT;
+	if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
+		rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
+	memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
+	ieee80211_rx_irqsafe(dev, skb);
+
+	skb = dev_alloc_skb(RTL8187_MAX_RX);
+	if (unlikely(!skb)) {
+		/* TODO check rx queue length and refill *somewhere* */
+		return;
+	}
+
+	info = (struct rtl8187_rx_info *)skb->cb;
+	info->urb = urb;
+	info->dev = dev;
+	urb->transfer_buffer = skb_tail_pointer(skb);
+	urb->context = skb;
+	skb_queue_tail(&priv->rx_queue, skb);
+
+	usb_anchor_urb(urb, &priv->anchored);
+	if (usb_submit_urb(urb, GFP_ATOMIC)) {
+		usb_unanchor_urb(urb);
+		skb_unlink(skb, &priv->rx_queue);
+		dev_kfree_skb_irq(skb);
+	}
+}
+
+static int rtl8187_init_urbs(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	struct urb *entry = NULL;
+	struct sk_buff *skb;
+	struct rtl8187_rx_info *info;
+	int ret = 0;
+
+	while (skb_queue_len(&priv->rx_queue) < 16) {
+		skb = __dev_alloc_skb(RTL8187_MAX_RX, GFP_KERNEL);
+		if (!skb) {
+			ret = -ENOMEM;
+			goto err;
+		}
+		entry = usb_alloc_urb(0, GFP_KERNEL);
+		if (!entry) {
+			ret = -ENOMEM;
+			goto err;
+		}
+		usb_fill_bulk_urb(entry, priv->udev,
+				  usb_rcvbulkpipe(priv->udev,
+				  priv->is_rtl8187b ? 3 : 1),
+				  skb_tail_pointer(skb),
+				  RTL8187_MAX_RX, rtl8187_rx_cb, skb);
+		info = (struct rtl8187_rx_info *)skb->cb;
+		info->urb = entry;
+		info->dev = dev;
+		skb_queue_tail(&priv->rx_queue, skb);
+		usb_anchor_urb(entry, &priv->anchored);
+		ret = usb_submit_urb(entry, GFP_KERNEL);
+		if (ret) {
+			skb_unlink(skb, &priv->rx_queue);
+			usb_unanchor_urb(entry);
+			goto err;
+		}
+		usb_free_urb(entry);
+	}
+	return ret;
+
+err:
+	usb_free_urb(entry);
+	kfree_skb(skb);
+	usb_kill_anchored_urbs(&priv->anchored);
+	return ret;
+}
+
+static void rtl8187b_status_cb(struct urb *urb)
+{
+	struct ieee80211_hw *hw = (struct ieee80211_hw *)urb->context;
+	struct rtl8187_priv *priv = hw->priv;
+	u64 val;
+	unsigned int cmd_type;
+
+	if (unlikely(urb->status))
+		return;
+
+	/*
+	 * Read from status buffer:
+	 *
+	 * bits [30:31] = cmd type:
+	 * - 0 indicates tx beacon interrupt
+	 * - 1 indicates tx close descriptor
+	 *
+	 * In the case of tx beacon interrupt:
+	 * [0:9] = Last Beacon CW
+	 * [10:29] = reserved
+	 * [30:31] = 00b
+	 * [32:63] = Last Beacon TSF
+	 *
+	 * If it's tx close descriptor:
+	 * [0:7] = Packet Retry Count
+	 * [8:14] = RTS Retry Count
+	 * [15] = TOK
+	 * [16:27] = Sequence No
+	 * [28] = LS
+	 * [29] = FS
+	 * [30:31] = 01b
+	 * [32:47] = unused (reserved?)
+	 * [48:63] = MAC Used Time
+	 */
+	val = le64_to_cpu(priv->b_tx_status.buf);
+
+	cmd_type = (val >> 30) & 0x3;
+	if (cmd_type == 1) {
+		unsigned int pkt_rc, seq_no;
+		bool tok;
+		struct sk_buff *skb;
+		struct ieee80211_hdr *ieee80211hdr;
+		unsigned long flags;
+
+		pkt_rc = val & 0xFF;
+		tok = val & (1 << 15);
+		seq_no = (val >> 16) & 0xFFF;
+
+		spin_lock_irqsave(&priv->b_tx_status.queue.lock, flags);
+		skb_queue_reverse_walk(&priv->b_tx_status.queue, skb) {
+			ieee80211hdr = (struct ieee80211_hdr *)skb->data;
+
+			/*
+			 * While testing, it was discovered that the seq_no
+			 * doesn't actually contains the sequence number.
+			 * Instead of returning just the 12 bits of sequence
+			 * number, hardware is returning entire sequence control
+			 * (fragment number plus sequence number) in a 12 bit
+			 * only field overflowing after some time. As a
+			 * workaround, just consider the lower bits, and expect
+			 * it's unlikely we wrongly ack some sent data
+			 */
+			if ((le16_to_cpu(ieee80211hdr->seq_ctrl)
+			    & 0xFFF) == seq_no)
+				break;
+		}
+		if (skb != (struct sk_buff *) &priv->b_tx_status.queue) {
+			struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+			__skb_unlink(skb, &priv->b_tx_status.queue);
+			if (tok)
+				info->flags |= IEEE80211_TX_STAT_ACK;
+			info->status.rates[0].count = pkt_rc + 1;
+
+			ieee80211_tx_status_irqsafe(hw, skb);
+		}
+		spin_unlock_irqrestore(&priv->b_tx_status.queue.lock, flags);
+	}
+
+	usb_anchor_urb(urb, &priv->anchored);
+	if (usb_submit_urb(urb, GFP_ATOMIC))
+		usb_unanchor_urb(urb);
+}
+
+static int rtl8187b_init_status_urb(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	struct urb *entry;
+	int ret = 0;
+
+	entry = usb_alloc_urb(0, GFP_KERNEL);
+	if (!entry)
+		return -ENOMEM;
+
+	usb_fill_bulk_urb(entry, priv->udev, usb_rcvbulkpipe(priv->udev, 9),
+			  &priv->b_tx_status.buf, sizeof(priv->b_tx_status.buf),
+			  rtl8187b_status_cb, dev);
+
+	usb_anchor_urb(entry, &priv->anchored);
+	ret = usb_submit_urb(entry, GFP_KERNEL);
+	if (ret)
+		usb_unanchor_urb(entry);
+	usb_free_urb(entry);
+
+	return ret;
+}
+
+static void rtl8187_set_anaparam(struct rtl8187_priv *priv, bool rfon)
+{
+	u32 anaparam, anaparam2;
+	u8 anaparam3, reg;
+
+	if (!priv->is_rtl8187b) {
+		if (rfon) {
+			anaparam = RTL8187_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_ON;
+		} else {
+			anaparam = RTL8187_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_OFF;
+		}
+	} else {
+		if (rfon) {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_ON;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_ON;
+		} else {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_OFF;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_OFF;
+		}
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, anaparam2);
+	if (priv->is_rtl8187b)
+		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3, anaparam3);
+	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_NORMAL);
+}
+
+static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 reg;
+	int i;
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg &= (1 << 1);
+	reg |= RTL818X_CMD_RESET;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+
+	i = 10;
+	do {
+		msleep(2);
+		if (!(rtl818x_ioread8(priv, &priv->map->CMD) &
+		      RTL818X_CMD_RESET))
+			break;
+	} while (--i);
+
+	if (!i) {
+		wiphy_err(dev->wiphy, "Reset timeout!\n");
+		return -ETIMEDOUT;
+	}
+
+	/* reload registers from eeprom */
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_LOAD);
+
+	i = 10;
+	do {
+		msleep(4);
+		if (!(rtl818x_ioread8(priv, &priv->map->EEPROM_CMD) &
+		      RTL818X_EEPROM_CMD_CONFIG))
+			break;
+	} while (--i);
+
+	if (!i) {
+		wiphy_err(dev->wiphy, "eeprom reset timeout!\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+static int rtl8187_init_hw(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 reg;
+	int res;
+
+	/* reset */
+	rtl8187_set_anaparam(priv, true);
+
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
+
+	msleep(200);
+	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x10);
+	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x11);
+	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x00);
+	msleep(200);
+
+	res = rtl8187_cmd_reset(dev);
+	if (res)
+		return res;
+
+	rtl8187_set_anaparam(priv, true);
+
+	/* setup card */
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
+	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8));
+	rtl818x_iowrite8(priv, &priv->map->GPIO0, 1);
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+
+	rtl818x_iowrite16(priv, (__le16 *)0xFFF4, 0xFFFF);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG1);
+	reg &= 0x3F;
+	reg |= 0x80;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG1, reg);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl818x_iowrite32(priv, &priv->map->INT_TIMEOUT, 0);
+	rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
+	rtl818x_iowrite8(priv, &priv->map->RATE_FALLBACK, 0);
+
+	// TODO: set RESP_RATE and BRSR properly
+	rtl818x_iowrite8(priv, &priv->map->RESP_RATE, (8 << 4) | 0);
+	rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
+
+	/* host_usb_init */
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
+	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0);
+	reg = rtl818x_ioread8(priv, (u8 *)0xFE53);
+	rtl818x_iowrite8(priv, (u8 *)0xFE53, reg | (1 << 7));
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8));
+	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x20);
+	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x80);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x80);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x80);
+	msleep(100);
+
+	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x000a8008);
+	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
+	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_CONFIG);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_NORMAL);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FF7);
+	msleep(100);
+
+	priv->rf->init(dev);
+
+	rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
+	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
+	rtl818x_iowrite16(priv, (__le16 *)0xFFFE, 0x10);
+	rtl818x_iowrite8(priv, &priv->map->TALLY_SEL, 0x80);
+	rtl818x_iowrite8(priv, (u8 *)0xFFFF, 0x60);
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+
+	return 0;
+}
+
+static const u8 rtl8187b_reg_table[][3] = {
+	{0xF0, 0x32, 0}, {0xF1, 0x32, 0}, {0xF2, 0x00, 0}, {0xF3, 0x00, 0},
+	{0xF4, 0x32, 0}, {0xF5, 0x43, 0}, {0xF6, 0x00, 0}, {0xF7, 0x00, 0},
+	{0xF8, 0x46, 0}, {0xF9, 0xA4, 0}, {0xFA, 0x00, 0}, {0xFB, 0x00, 0},
+	{0xFC, 0x96, 0}, {0xFD, 0xA4, 0}, {0xFE, 0x00, 0}, {0xFF, 0x00, 0},
+
+	{0x58, 0x4B, 1}, {0x59, 0x00, 1}, {0x5A, 0x4B, 1}, {0x5B, 0x00, 1},
+	{0x60, 0x4B, 1}, {0x61, 0x09, 1}, {0x62, 0x4B, 1}, {0x63, 0x09, 1},
+	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1},
+	{0xF2, 0x02, 1}, {0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1},
+	{0xF6, 0x06, 1}, {0xF7, 0x07, 1}, {0xF8, 0x08, 1},
+
+	{0x4E, 0x00, 2}, {0x0C, 0x04, 2}, {0x21, 0x61, 2}, {0x22, 0x68, 2},
+	{0x23, 0x6F, 2}, {0x24, 0x76, 2}, {0x25, 0x7D, 2}, {0x26, 0x84, 2},
+	{0x27, 0x8D, 2}, {0x4D, 0x08, 2}, {0x50, 0x05, 2}, {0x51, 0xF5, 2},
+	{0x52, 0x04, 2}, {0x53, 0xA0, 2}, {0x54, 0x1F, 2}, {0x55, 0x23, 2},
+	{0x56, 0x45, 2}, {0x57, 0x67, 2}, {0x58, 0x08, 2}, {0x59, 0x08, 2},
+	{0x5A, 0x08, 2}, {0x5B, 0x08, 2}, {0x60, 0x08, 2}, {0x61, 0x08, 2},
+	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2},
+
+	{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
+	{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
+	{0x95, 0x12, 0}, {0x96, 0x00, 0}, {0x97, 0x06, 0}, {0x9D, 0x1A, 0},
+	{0x9F, 0x10, 0}, {0xB4, 0x22, 0}, {0xBE, 0x80, 0}, {0xDB, 0x00, 0},
+	{0xEE, 0x00, 0}, {0x4C, 0x00, 2},
+
+	{0x9F, 0x00, 3}, {0x8C, 0x01, 0}, {0x8D, 0x10, 0}, {0x8E, 0x08, 0},
+	{0x8F, 0x00, 0}
+};
+
+static int rtl8187b_init_hw(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int res, i;
+	u8 reg;
+
+	rtl8187_set_anaparam(priv, true);
+
+	/* Reset PLL sequence on 8187B. Realtek note: reduces power
+	 * consumption about 30 mA */
+	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0x10);
+	reg = rtl818x_ioread8(priv, (u8 *)0xFF62);
+	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg & ~(1 << 5));
+	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg | (1 << 5));
+
+	res = rtl8187_cmd_reset(dev);
+	if (res)
+		return res;
+
+	rtl8187_set_anaparam(priv, true);
+
+	/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
+	 * RESP_RATE on 8187L in Realtek sources: each bit should be each
+	 * one of the 12 rates, all are enabled */
+	rtl818x_iowrite16(priv, (__le16 *)0xFF34, 0x0FFF);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
+	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
+	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
+
+	/* Auto Rate Fallback Register (ARFR): 1M-54M setting */
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFFE2, 0x00, 1);
+
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFD4, 0xFFFF, 1);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG1);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG1, (reg & 0x3F) | 0x80);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
+	for (i = 0; i < ARRAY_SIZE(rtl8187b_reg_table); i++) {
+		rtl818x_iowrite8_idx(priv,
+				     (u8 *)(uintptr_t)
+				     (rtl8187b_reg_table[i][0] | 0xFF00),
+				     rtl8187b_reg_table[i][1],
+				     rtl8187b_reg_table[i][2]);
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->TID_AC_MAP, 0xFA50);
+	rtl818x_iowrite16(priv, &priv->map->INT_MIG, 0);
+
+	rtl818x_iowrite32_idx(priv, (__le32 *)0xFFF0, 0, 1);
+	rtl818x_iowrite32_idx(priv, (__le32 *)0xFFF4, 0, 1);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFFF8, 0, 1);
+
+	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00004001);
+
+	/* RFSW_CTRL register */
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x569A, 2);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x2488);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
+	msleep(100);
+
+	priv->rf->init(dev);
+
+	reg = RTL818X_CMD_TX_ENABLE | RTL818X_CMD_RX_ENABLE;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
+
+	rtl818x_iowrite8(priv, (u8 *)0xFE41, 0xF4);
+	rtl818x_iowrite8(priv, (u8 *)0xFE40, 0x00);
+	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x00);
+	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x01);
+	rtl818x_iowrite8(priv, (u8 *)0xFE40, 0x0F);
+	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x00);
+	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x01);
+
+	reg = rtl818x_ioread8(priv, (u8 *)0xFFDB);
+	rtl818x_iowrite8(priv, (u8 *)0xFFDB, reg | (1 << 2));
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x59FA, 3);
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF74, 0x59D2, 3);
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF76, 0x59D2, 3);
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF78, 0x19FA, 3);
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF7A, 0x19FA, 3);
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF7C, 0x00D0, 3);
+	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFF80, 0x0F, 1);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFF83, 0x03, 1);
+	rtl818x_iowrite8(priv, (u8 *)0xFFDA, 0x10);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFF4D, 0x08, 2);
+
+	rtl818x_iowrite32(priv, &priv->map->HSSI_PARA, 0x0600321B);
+
+	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFEC, 0x0800, 1);
+
+	priv->slot_time = 0x9;
+	priv->aifsn[0] = 2; /* AIFSN[AC_VO] */
+	priv->aifsn[1] = 2; /* AIFSN[AC_VI] */
+	priv->aifsn[2] = 7; /* AIFSN[AC_BK] */
+	priv->aifsn[3] = 3; /* AIFSN[AC_BE] */
+	rtl818x_iowrite8(priv, &priv->map->ACM_CONTROL, 0);
+
+	/* ENEDCA flag must always be set, transmit issues? */
+	rtl818x_iowrite8(priv, &priv->map->MSR, RTL818X_MSR_ENEDCA);
+
+	return 0;
+}
+
+static void rtl8187_work(struct work_struct *work)
+{
+	/* The RTL8187 returns the retry count through register 0xFFFA. In
+	 * addition, it appears to be a cumulative retry count, not the
+	 * value for the current TX packet. When multiple TX entries are
+	 * queued, the retry count will be valid for the last one in the queue.
+	 * The "error" should not matter for purposes of rate setting. */
+	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
+				    work.work);
+	struct ieee80211_tx_info *info;
+	struct ieee80211_hw *dev = priv->dev;
+	static u16 retry;
+	u16 tmp;
+
+	mutex_lock(&priv->conf_mutex);
+	tmp = rtl818x_ioread16(priv, (__le16 *)0xFFFA);
+	while (skb_queue_len(&priv->b_tx_status.queue) > 0) {
+		struct sk_buff *old_skb;
+
+		old_skb = skb_dequeue(&priv->b_tx_status.queue);
+		info = IEEE80211_SKB_CB(old_skb);
+		info->status.rates[0].count = tmp - retry + 1;
+		ieee80211_tx_status_irqsafe(dev, old_skb);
+	}
+	retry = tmp;
+	mutex_unlock(&priv->conf_mutex);
+}
+
+static int rtl8187_start(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u32 reg;
+	int ret;
+
+	mutex_lock(&priv->conf_mutex);
+
+	ret = (!priv->is_rtl8187b) ? rtl8187_init_hw(dev) :
+				     rtl8187b_init_hw(dev);
+	if (ret)
+		goto rtl8187_start_exit;
+
+	init_usb_anchor(&priv->anchored);
+	priv->dev = dev;
+
+	if (priv->is_rtl8187b) {
+		reg = RTL818X_RX_CONF_MGMT |
+		      RTL818X_RX_CONF_DATA |
+		      RTL818X_RX_CONF_BROADCAST |
+		      RTL818X_RX_CONF_NICMAC |
+		      RTL818X_RX_CONF_BSSID |
+		      (7 << 13 /* RX FIFO threshold NONE */) |
+		      (7 << 10 /* MAX RX DMA */) |
+		      RTL818X_RX_CONF_RX_AUTORESETPHY |
+		      RTL818X_RX_CONF_ONLYERLPKT |
+		      RTL818X_RX_CONF_MULTICAST;
+		priv->rx_conf = reg;
+		rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
+
+		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
+		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
+
+		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
+				  RTL818X_TX_CONF_HW_SEQNUM |
+				  RTL818X_TX_CONF_DISREQQSIZE |
+				  (7 << 8  /* short retry limit */) |
+				  (7 << 0  /* long retry limit */) |
+				  (7 << 21 /* MAX TX DMA */));
+		rtl8187_init_urbs(dev);
+		rtl8187b_init_status_urb(dev);
+		goto rtl8187_start_exit;
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
+
+	rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
+	rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
+
+	rtl8187_init_urbs(dev);
+
+	reg = RTL818X_RX_CONF_ONLYERLPKT |
+	      RTL818X_RX_CONF_RX_AUTORESETPHY |
+	      RTL818X_RX_CONF_BSSID |
+	      RTL818X_RX_CONF_MGMT |
+	      RTL818X_RX_CONF_DATA |
+	      (7 << 13 /* RX FIFO threshold NONE */) |
+	      (7 << 10 /* MAX RX DMA */) |
+	      RTL818X_RX_CONF_BROADCAST |
+	      RTL818X_RX_CONF_NICMAC;
+
+	priv->rx_conf = reg;
+	rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
+	reg &= ~RTL818X_CW_CONF_PERPACKET_CW_SHIFT;
+	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
+	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
+
+	reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
+	reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
+	reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
+	reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
+	rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
+
+	reg  = RTL818X_TX_CONF_CW_MIN |
+	       (7 << 21 /* MAX TX DMA */) |
+	       RTL818X_TX_CONF_NO_ICV;
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg |= RTL818X_CMD_TX_ENABLE;
+	reg |= RTL818X_CMD_RX_ENABLE;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+	INIT_DELAYED_WORK(&priv->work, rtl8187_work);
+
+rtl8187_start_exit:
+	mutex_unlock(&priv->conf_mutex);
+	return ret;
+}
+
+static void rtl8187_stop(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	struct sk_buff *skb;
+	u32 reg;
+
+	mutex_lock(&priv->conf_mutex);
+	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
+
+	reg = rtl818x_ioread8(priv, &priv->map->CMD);
+	reg &= ~RTL818X_CMD_TX_ENABLE;
+	reg &= ~RTL818X_CMD_RX_ENABLE;
+	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+
+	priv->rf->stop(dev);
+	rtl8187_set_anaparam(priv, false);
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG4, reg | RTL818X_CONFIG4_VCOOFF);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	while ((skb = skb_dequeue(&priv->b_tx_status.queue)))
+		dev_kfree_skb_any(skb);
+
+	usb_kill_anchored_urbs(&priv->anchored);
+	mutex_unlock(&priv->conf_mutex);
+
+	if (!priv->is_rtl8187b)
+		cancel_delayed_work_sync(&priv->work);
+}
+
+static int rtl8187_add_interface(struct ieee80211_hw *dev,
+				 struct ieee80211_vif *vif)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int i;
+	int ret = -EOPNOTSUPP;
+
+	mutex_lock(&priv->conf_mutex);
+	if (priv->vif)
+		goto exit;
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		break;
+	default:
+		goto exit;
+	}
+
+	ret = 0;
+	priv->vif = vif;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	for (i = 0; i < ETH_ALEN; i++)
+		rtl818x_iowrite8(priv, &priv->map->MAC[i],
+				 ((u8 *)vif->addr)[i]);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+exit:
+	mutex_unlock(&priv->conf_mutex);
+	return ret;
+}
+
+static void rtl8187_remove_interface(struct ieee80211_hw *dev,
+				     struct ieee80211_vif *vif)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	mutex_lock(&priv->conf_mutex);
+	priv->vif = NULL;
+	mutex_unlock(&priv->conf_mutex);
+}
+
+static int rtl8187_config(struct ieee80211_hw *dev, u32 changed)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	struct ieee80211_conf *conf = &dev->conf;
+	u32 reg;
+
+	mutex_lock(&priv->conf_mutex);
+	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+	/* Enable TX loopback on MAC level to avoid TX during channel
+	 * changes, as this has be seen to causes problems and the
+	 * card will stop work until next reset
+	 */
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF,
+			  reg | RTL818X_TX_CONF_LOOPBACK_MAC);
+	priv->rf->set_chan(dev, conf);
+	msleep(10);
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
+
+	rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2);
+	rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100);
+	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
+	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100);
+	mutex_unlock(&priv->conf_mutex);
+	return 0;
+}
+
+/*
+ * With 8187B, AC_*_PARAM clashes with FEMR definition in struct rtl818x_csr for
+ * example. Thus we have to use raw values for AC_*_PARAM register addresses.
+ */
+static __le32 *rtl8187b_ac_addr[4] = {
+	(__le32 *) 0xFFF0, /* AC_VO */
+	(__le32 *) 0xFFF4, /* AC_VI */
+	(__le32 *) 0xFFFC, /* AC_BK */
+	(__le32 *) 0xFFF8, /* AC_BE */
+};
+
+#define SIFS_TIME 0xa
+
+static void rtl8187_conf_erp(struct rtl8187_priv *priv, bool use_short_slot,
+			     bool use_short_preamble)
+{
+	if (priv->is_rtl8187b) {
+		u8 difs, eifs;
+		u16 ack_timeout;
+		int queue;
+
+		if (use_short_slot) {
+			priv->slot_time = 0x9;
+			difs = 0x1c;
+			eifs = 0x53;
+		} else {
+			priv->slot_time = 0x14;
+			difs = 0x32;
+			eifs = 0x5b;
+		}
+		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
+		rtl818x_iowrite8(priv, &priv->map->SLOT, priv->slot_time);
+		rtl818x_iowrite8(priv, &priv->map->DIFS, difs);
+
+		/*
+		 * BRSR+1 on 8187B is in fact EIFS register
+		 * Value in units of 4 us
+		 */
+		rtl818x_iowrite8(priv, (u8 *)&priv->map->BRSR + 1, eifs);
+
+		/*
+		 * For 8187B, CARRIER_SENSE_COUNTER is in fact ack timeout
+		 * register. In units of 4 us like eifs register
+		 * ack_timeout = ack duration + plcp + difs + preamble
+		 */
+		ack_timeout = 112 + 48 + difs;
+		if (use_short_preamble)
+			ack_timeout += 72;
+		else
+			ack_timeout += 144;
+		rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER,
+				 DIV_ROUND_UP(ack_timeout, 4));
+
+		for (queue = 0; queue < 4; queue++)
+			rtl818x_iowrite8(priv, (u8 *) rtl8187b_ac_addr[queue],
+					 priv->aifsn[queue] * priv->slot_time +
+					 SIFS_TIME);
+	} else {
+		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
+		if (use_short_slot) {
+			rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9);
+			rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14);
+			rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x14);
+		} else {
+			rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14);
+			rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24);
+			rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x24);
+		}
+	}
+}
+
+static void rtl8187_bss_info_changed(struct ieee80211_hw *dev,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *info,
+				     u32 changed)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int i;
+	u8 reg;
+
+	if (changed & BSS_CHANGED_BSSID) {
+		mutex_lock(&priv->conf_mutex);
+		for (i = 0; i < ETH_ALEN; i++)
+			rtl818x_iowrite8(priv, &priv->map->BSSID[i],
+					 info->bssid[i]);
+
+		if (priv->is_rtl8187b)
+			reg = RTL818X_MSR_ENEDCA;
+		else
+			reg = 0;
+
+		if (is_valid_ether_addr(info->bssid))
+			reg |= RTL818X_MSR_INFRA;
+		else
+			reg |= RTL818X_MSR_NO_LINK;
+
+		rtl818x_iowrite8(priv, &priv->map->MSR, reg);
+
+		mutex_unlock(&priv->conf_mutex);
+	}
+
+	if (changed & (BSS_CHANGED_ERP_SLOT | BSS_CHANGED_ERP_PREAMBLE))
+		rtl8187_conf_erp(priv, info->use_short_slot,
+				 info->use_short_preamble);
+}
+
+static u64 rtl8187_prepare_multicast(struct ieee80211_hw *dev,
+				     struct netdev_hw_addr_list *mc_list)
+{
+	return netdev_hw_addr_list_count(mc_list);
+}
+
+static void rtl8187_configure_filter(struct ieee80211_hw *dev,
+				     unsigned int changed_flags,
+				     unsigned int *total_flags,
+				     u64 multicast)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	if (changed_flags & FIF_FCSFAIL)
+		priv->rx_conf ^= RTL818X_RX_CONF_FCS;
+	if (changed_flags & FIF_CONTROL)
+		priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
+	if (changed_flags & FIF_OTHER_BSS)
+		priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
+	if (*total_flags & FIF_ALLMULTI || multicast > 0)
+		priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
+	else
+		priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
+
+	*total_flags = 0;
+
+	if (priv->rx_conf & RTL818X_RX_CONF_FCS)
+		*total_flags |= FIF_FCSFAIL;
+	if (priv->rx_conf & RTL818X_RX_CONF_CTRL)
+		*total_flags |= FIF_CONTROL;
+	if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
+		*total_flags |= FIF_OTHER_BSS;
+	if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
+		*total_flags |= FIF_ALLMULTI;
+
+	rtl818x_iowrite32_async(priv, &priv->map->RX_CONF, priv->rx_conf);
+}
+
+static int rtl8187_conf_tx(struct ieee80211_hw *dev, u16 queue,
+			   const struct ieee80211_tx_queue_params *params)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 cw_min, cw_max;
+
+	if (queue > 3)
+		return -EINVAL;
+
+	cw_min = fls(params->cw_min);
+	cw_max = fls(params->cw_max);
+
+	if (priv->is_rtl8187b) {
+		priv->aifsn[queue] = params->aifs;
+
+		/*
+		 * This is the structure of AC_*_PARAM registers in 8187B:
+		 * - TXOP limit field, bit offset = 16
+		 * - ECWmax, bit offset = 12
+		 * - ECWmin, bit offset = 8
+		 * - AIFS, bit offset = 0
+		 */
+		rtl818x_iowrite32(priv, rtl8187b_ac_addr[queue],
+				  (params->txop << 16) | (cw_max << 12) |
+				  (cw_min << 8) | (params->aifs *
+				  priv->slot_time + SIFS_TIME));
+	} else {
+		if (queue != 0)
+			return -EINVAL;
+
+		rtl818x_iowrite8(priv, &priv->map->CW_VAL,
+				 cw_min | (cw_max << 4));
+	}
+	return 0;
+}
+
+static u64 rtl8187_get_tsf(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
+static const struct ieee80211_ops rtl8187_ops = {
+	.tx			= rtl8187_tx,
+	.start			= rtl8187_start,
+	.stop			= rtl8187_stop,
+	.add_interface		= rtl8187_add_interface,
+	.remove_interface	= rtl8187_remove_interface,
+	.config			= rtl8187_config,
+	.bss_info_changed	= rtl8187_bss_info_changed,
+	.prepare_multicast	= rtl8187_prepare_multicast,
+	.configure_filter	= rtl8187_configure_filter,
+	.conf_tx		= rtl8187_conf_tx,
+	.rfkill_poll		= rtl8187_rfkill_poll,
+	.get_tsf		= rtl8187_get_tsf,
+};
+
+static void rtl8187_eeprom_register_read(struct eeprom_93cx6 *eeprom)
+{
+	struct ieee80211_hw *dev = eeprom->data;
+	struct rtl8187_priv *priv = dev->priv;
+	u8 reg = rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
+
+	eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
+	eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
+	eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
+	eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
+}
+
+static void rtl8187_eeprom_register_write(struct eeprom_93cx6 *eeprom)
+{
+	struct ieee80211_hw *dev = eeprom->data;
+	struct rtl8187_priv *priv = dev->priv;
+	u8 reg = RTL818X_EEPROM_CMD_PROGRAM;
+
+	if (eeprom->reg_data_in)
+		reg |= RTL818X_EEPROM_CMD_WRITE;
+	if (eeprom->reg_data_out)
+		reg |= RTL818X_EEPROM_CMD_READ;
+	if (eeprom->reg_data_clock)
+		reg |= RTL818X_EEPROM_CMD_CK;
+	if (eeprom->reg_chip_select)
+		reg |= RTL818X_EEPROM_CMD_CS;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, reg);
+	udelay(10);
+}
+
+static int __devinit rtl8187_probe(struct usb_interface *intf,
+				   const struct usb_device_id *id)
+{
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct ieee80211_hw *dev;
+	struct rtl8187_priv *priv;
+	struct eeprom_93cx6 eeprom;
+	struct ieee80211_channel *channel;
+	const char *chip_name;
+	u16 txpwr, reg;
+	u16 product_id = le16_to_cpu(udev->descriptor.idProduct);
+	int err, i;
+	u8 mac_addr[ETH_ALEN];
+
+	dev = ieee80211_alloc_hw(sizeof(*priv), &rtl8187_ops);
+	if (!dev) {
+		printk(KERN_ERR "rtl8187: ieee80211 alloc failed\n");
+		return -ENOMEM;
+	}
+
+	priv = dev->priv;
+	priv->is_rtl8187b = (id->driver_info == DEVICE_RTL8187B);
+
+	/* allocate "DMA aware" buffer for register accesses */
+	priv->io_dmabuf = kmalloc(sizeof(*priv->io_dmabuf), GFP_KERNEL);
+	if (!priv->io_dmabuf) {
+		err = -ENOMEM;
+		goto err_free_dev;
+	}
+	mutex_init(&priv->io_mutex);
+
+	SET_IEEE80211_DEV(dev, &intf->dev);
+	usb_set_intfdata(intf, dev);
+	priv->udev = udev;
+
+	usb_get_dev(udev);
+
+	skb_queue_head_init(&priv->rx_queue);
+
+	BUILD_BUG_ON(sizeof(priv->channels) != sizeof(rtl818x_channels));
+	BUILD_BUG_ON(sizeof(priv->rates) != sizeof(rtl818x_rates));
+
+	memcpy(priv->channels, rtl818x_channels, sizeof(rtl818x_channels));
+	memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates));
+	priv->map = (struct rtl818x_csr *)0xFF00;
+
+	priv->band.band = IEEE80211_BAND_2GHZ;
+	priv->band.channels = priv->channels;
+	priv->band.n_channels = ARRAY_SIZE(rtl818x_channels);
+	priv->band.bitrates = priv->rates;
+	priv->band.n_bitrates = ARRAY_SIZE(rtl818x_rates);
+	dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
+
+
+	dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		     IEEE80211_HW_SIGNAL_DBM |
+		     IEEE80211_HW_RX_INCLUDES_FCS;
+
+	eeprom.data = dev;
+	eeprom.register_read = rtl8187_eeprom_register_read;
+	eeprom.register_write = rtl8187_eeprom_register_write;
+	if (rtl818x_ioread32(priv, &priv->map->RX_CONF) & (1 << 6))
+		eeprom.width = PCI_EEPROM_WIDTH_93C66;
+	else
+		eeprom.width = PCI_EEPROM_WIDTH_93C46;
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	udelay(10);
+
+	eeprom_93cx6_multiread(&eeprom, RTL8187_EEPROM_MAC_ADDR,
+			       (__le16 __force *)mac_addr, 3);
+	if (!is_valid_ether_addr(mac_addr)) {
+		printk(KERN_WARNING "rtl8187: Invalid hwaddr! Using randomly "
+		       "generated MAC address\n");
+		random_ether_addr(mac_addr);
+	}
+	SET_IEEE80211_PERM_ADDR(dev, mac_addr);
+
+	channel = priv->channels;
+	for (i = 0; i < 3; i++) {
+		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_1 + i,
+				  &txpwr);
+		(*channel++).hw_value = txpwr & 0xFF;
+		(*channel++).hw_value = txpwr >> 8;
+	}
+	for (i = 0; i < 2; i++) {
+		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_4 + i,
+				  &txpwr);
+		(*channel++).hw_value = txpwr & 0xFF;
+		(*channel++).hw_value = txpwr >> 8;
+	}
+
+	eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_BASE,
+			  &priv->txpwr_base);
+
+	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
+	/* 0 means asic B-cut, we should use SW 3 wire
+	 * bit-by-bit banging for radio. 1 means we can use
+	 * USB specific request to write radio registers */
+	priv->asic_rev = rtl818x_ioread8(priv, (u8 *)0xFFFE) & 0x3;
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	if (!priv->is_rtl8187b) {
+		u32 reg32;
+		reg32 = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+		reg32 &= RTL818X_TX_CONF_HWVER_MASK;
+		switch (reg32) {
+		case RTL818X_TX_CONF_R8187vD_B:
+			/* Some RTL8187B devices have a USB ID of 0x8187
+			 * detect them here */
+			chip_name = "RTL8187BvB(early)";
+			priv->is_rtl8187b = 1;
+			priv->hw_rev = RTL8187BvB;
+			break;
+		case RTL818X_TX_CONF_R8187vD:
+			chip_name = "RTL8187vD";
+			break;
+		default:
+			chip_name = "RTL8187vB (default)";
+		}
+       } else {
+		/*
+		 * Force USB request to write radio registers for 8187B, Realtek
+		 * only uses it in their sources
+		 */
+		/*if (priv->asic_rev == 0) {
+			printk(KERN_WARNING "rtl8187: Forcing use of USB "
+			       "requests to write to radio registers\n");
+			priv->asic_rev = 1;
+		}*/
+		switch (rtl818x_ioread8(priv, (u8 *)0xFFE1)) {
+		case RTL818X_R8187B_B:
+			chip_name = "RTL8187BvB";
+			priv->hw_rev = RTL8187BvB;
+			break;
+		case RTL818X_R8187B_D:
+			chip_name = "RTL8187BvD";
+			priv->hw_rev = RTL8187BvD;
+			break;
+		case RTL818X_R8187B_E:
+			chip_name = "RTL8187BvE";
+			priv->hw_rev = RTL8187BvE;
+			break;
+		default:
+			chip_name = "RTL8187BvB (default)";
+			priv->hw_rev = RTL8187BvB;
+		}
+	}
+
+	if (!priv->is_rtl8187b) {
+		for (i = 0; i < 2; i++) {
+			eeprom_93cx6_read(&eeprom,
+					  RTL8187_EEPROM_TXPWR_CHAN_6 + i,
+					  &txpwr);
+			(*channel++).hw_value = txpwr & 0xFF;
+			(*channel++).hw_value = txpwr >> 8;
+		}
+	} else {
+		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_6,
+				  &txpwr);
+		(*channel++).hw_value = txpwr & 0xFF;
+
+		eeprom_93cx6_read(&eeprom, 0x0A, &txpwr);
+		(*channel++).hw_value = txpwr & 0xFF;
+
+		eeprom_93cx6_read(&eeprom, 0x1C, &txpwr);
+		(*channel++).hw_value = txpwr & 0xFF;
+		(*channel++).hw_value = txpwr >> 8;
+	}
+	/* Handle the differing rfkill GPIO bit in different models */
+	priv->rfkill_mask = RFKILL_MASK_8187_89_97;
+	if (product_id == 0x8197 || product_id == 0x8198) {
+		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_SELECT_GPIO, &reg);
+		if (reg & 0xFF00)
+			priv->rfkill_mask = RFKILL_MASK_8198;
+	}
+
+	/*
+	 * XXX: Once this driver supports anything that requires
+	 *	beacons it must implement IEEE80211_TX_CTL_ASSIGN_SEQ.
+	 */
+	dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+
+	if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
+		printk(KERN_INFO "rtl8187: inconsistency between id with OEM"
+		       " info!\n");
+
+	priv->rf = rtl8187_detect_rf(dev);
+	dev->extra_tx_headroom = (!priv->is_rtl8187b) ?
+				  sizeof(struct rtl8187_tx_hdr) :
+				  sizeof(struct rtl8187b_tx_hdr);
+	if (!priv->is_rtl8187b)
+		dev->queues = 1;
+	else
+		dev->queues = 4;
+
+	err = ieee80211_register_hw(dev);
+	if (err) {
+		printk(KERN_ERR "rtl8187: Cannot register device\n");
+		goto err_free_dmabuf;
+	}
+	mutex_init(&priv->conf_mutex);
+	skb_queue_head_init(&priv->b_tx_status.queue);
+
+	wiphy_info(dev->wiphy, "hwaddr %pM, %s V%d + %s, rfkill mask %d\n",
+		   mac_addr, chip_name, priv->asic_rev, priv->rf->name,
+		   priv->rfkill_mask);
+
+#ifdef CONFIG_RTL8187_LEDS
+	eeprom_93cx6_read(&eeprom, 0x3F, &reg);
+	reg &= 0xFF;
+	rtl8187_leds_init(dev, reg);
+#endif
+	rtl8187_rfkill_init(dev);
+
+	return 0;
+
+ err_free_dmabuf:
+	kfree(priv->io_dmabuf);
+ err_free_dev:
+	ieee80211_free_hw(dev);
+	usb_set_intfdata(intf, NULL);
+	usb_put_dev(udev);
+	return err;
+}
+
+static void __devexit rtl8187_disconnect(struct usb_interface *intf)
+{
+	struct ieee80211_hw *dev = usb_get_intfdata(intf);
+	struct rtl8187_priv *priv;
+
+	if (!dev)
+		return;
+
+#ifdef CONFIG_RTL8187_LEDS
+	rtl8187_leds_exit(dev);
+#endif
+	rtl8187_rfkill_exit(dev);
+	ieee80211_unregister_hw(dev);
+
+	priv = dev->priv;
+	usb_reset_device(priv->udev);
+	usb_put_dev(interface_to_usbdev(intf));
+	kfree(priv->io_dmabuf);
+	ieee80211_free_hw(dev);
+}
+
+static struct usb_driver rtl8187_driver = {
+	.name		= KBUILD_MODNAME,
+	.id_table	= rtl8187_table,
+	.probe		= rtl8187_probe,
+	.disconnect	= __devexit_p(rtl8187_disconnect),
+};
+
+static int __init rtl8187_init(void)
+{
+	return usb_register(&rtl8187_driver);
+}
+
+static void __exit rtl8187_exit(void)
+{
+	usb_deregister(&rtl8187_driver);
+}
+
+module_init(rtl8187_init);
+module_exit(rtl8187_exit);
diff --git a/drivers/net/wireless/rtl818x/rtl8187/leds.c b/drivers/net/wireless/rtl818x/rtl8187/leds.c
new file mode 100644
index 000000000000..2e0de2f5f0f9
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/leds.c
@@ -0,0 +1,245 @@
+/*
+ * Linux LED driver for RTL8187
+ *
+ * Copyright 2009 Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ * Based on the LED handling in the r8187 driver, which is:
+ * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+ *
+ * Thanks to Realtek for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifdef CONFIG_RTL8187_LEDS
+
+#include <net/mac80211.h>
+#include <linux/usb.h>
+#include <linux/eeprom_93cx6.h>
+
+#include "rtl8187.h"
+#include "leds.h"
+
+static void led_turn_on(struct work_struct *work)
+{
+	/* As this routine does read/write operations on the hardware, it must
+	 * be run from a work queue.
+	 */
+	u8 reg;
+	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
+				    led_on.work);
+	struct rtl8187_led *led = &priv->led_tx;
+
+	/* Don't change the LED, when the device is down. */
+	if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
+		return ;
+
+	/* Skip if the LED is not registered. */
+	if (!led->dev)
+		return;
+	mutex_lock(&priv->conf_mutex);
+	switch (led->ledpin) {
+	case LED_PIN_GPIO0:
+		rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01);
+		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x00);
+		break;
+	case LED_PIN_LED0:
+		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~(1 << 4);
+		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+		break;
+	case LED_PIN_LED1:
+		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~(1 << 5);
+		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+		break;
+	case LED_PIN_HW:
+	default:
+		break;
+	}
+	mutex_unlock(&priv->conf_mutex);
+}
+
+static void led_turn_off(struct work_struct *work)
+{
+	/* As this routine does read/write operations on the hardware, it must
+	 * be run from a work queue.
+	 */
+	u8 reg;
+	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
+				    led_off.work);
+	struct rtl8187_led *led = &priv->led_tx;
+
+	/* Don't change the LED, when the device is down. */
+	if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
+		return ;
+
+	/* Skip if the LED is not registered. */
+	if (!led->dev)
+		return;
+	mutex_lock(&priv->conf_mutex);
+	switch (led->ledpin) {
+	case LED_PIN_GPIO0:
+		rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01);
+		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x01);
+		break;
+	case LED_PIN_LED0:
+		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) | (1 << 4);
+		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+		break;
+	case LED_PIN_LED1:
+		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) | (1 << 5);
+		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
+		break;
+	case LED_PIN_HW:
+	default:
+		break;
+	}
+	mutex_unlock(&priv->conf_mutex);
+}
+
+/* Callback from the LED subsystem. */
+static void rtl8187_led_brightness_set(struct led_classdev *led_dev,
+				   enum led_brightness brightness)
+{
+	struct rtl8187_led *led = container_of(led_dev, struct rtl8187_led,
+					       led_dev);
+	struct ieee80211_hw *hw = led->dev;
+	struct rtl8187_priv *priv;
+	static bool radio_on;
+
+	if (!hw)
+		return;
+	priv = hw->priv;
+	if (led->is_radio) {
+		if (brightness == LED_FULL) {
+			ieee80211_queue_delayed_work(hw, &priv->led_on, 0);
+			radio_on = true;
+		} else if (radio_on) {
+			radio_on = false;
+			cancel_delayed_work_sync(&priv->led_on);
+			ieee80211_queue_delayed_work(hw, &priv->led_off, 0);
+		}
+	} else if (radio_on) {
+		if (brightness == LED_OFF) {
+			ieee80211_queue_delayed_work(hw, &priv->led_off, 0);
+			/* The LED is off for 1/20 sec - it just blinks. */
+			ieee80211_queue_delayed_work(hw, &priv->led_on,
+						     HZ / 20);
+		} else
+			ieee80211_queue_delayed_work(hw, &priv->led_on, 0);
+	}
+}
+
+static int rtl8187_register_led(struct ieee80211_hw *dev,
+				struct rtl8187_led *led, const char *name,
+				const char *default_trigger, u8 ledpin,
+				bool is_radio)
+{
+	int err;
+	struct rtl8187_priv *priv = dev->priv;
+
+	if (led->dev)
+		return -EEXIST;
+	if (!default_trigger)
+		return -EINVAL;
+	led->dev = dev;
+	led->ledpin = ledpin;
+	led->is_radio = is_radio;
+	strncpy(led->name, name, sizeof(led->name));
+
+	led->led_dev.name = led->name;
+	led->led_dev.default_trigger = default_trigger;
+	led->led_dev.brightness_set = rtl8187_led_brightness_set;
+
+	err = led_classdev_register(&priv->udev->dev, &led->led_dev);
+	if (err) {
+		printk(KERN_INFO "LEDs: Failed to register %s\n", name);
+		led->dev = NULL;
+		return err;
+	}
+	return 0;
+}
+
+static void rtl8187_unregister_led(struct rtl8187_led *led)
+{
+	struct ieee80211_hw *hw = led->dev;
+	struct rtl8187_priv *priv = hw->priv;
+
+	led_classdev_unregister(&led->led_dev);
+	flush_delayed_work(&priv->led_off);
+	led->dev = NULL;
+}
+
+void rtl8187_leds_init(struct ieee80211_hw *dev, u16 custid)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	char name[RTL8187_LED_MAX_NAME_LEN + 1];
+	u8 ledpin;
+	int err;
+
+	/* According to the vendor driver, the LED operation depends on the
+	 * customer ID encoded in the EEPROM
+	 */
+	printk(KERN_INFO "rtl8187: Customer ID is 0x%02X\n", custid);
+	switch (custid) {
+	case EEPROM_CID_RSVD0:
+	case EEPROM_CID_RSVD1:
+	case EEPROM_CID_SERCOMM_PS:
+	case EEPROM_CID_QMI:
+	case EEPROM_CID_DELL:
+	case EEPROM_CID_TOSHIBA:
+		ledpin = LED_PIN_GPIO0;
+		break;
+	case EEPROM_CID_ALPHA0:
+		ledpin = LED_PIN_LED0;
+		break;
+	case EEPROM_CID_HW:
+		ledpin = LED_PIN_HW;
+		break;
+	default:
+		ledpin = LED_PIN_GPIO0;
+	}
+
+	INIT_DELAYED_WORK(&priv->led_on, led_turn_on);
+	INIT_DELAYED_WORK(&priv->led_off, led_turn_off);
+
+	snprintf(name, sizeof(name),
+		 "rtl8187-%s::radio", wiphy_name(dev->wiphy));
+	err = rtl8187_register_led(dev, &priv->led_radio, name,
+			 ieee80211_get_radio_led_name(dev), ledpin, true);
+	if (err)
+		return;
+
+	snprintf(name, sizeof(name),
+		 "rtl8187-%s::tx", wiphy_name(dev->wiphy));
+	err = rtl8187_register_led(dev, &priv->led_tx, name,
+			 ieee80211_get_tx_led_name(dev), ledpin, false);
+	if (err)
+		goto err_tx;
+
+	snprintf(name, sizeof(name),
+		 "rtl8187-%s::rx", wiphy_name(dev->wiphy));
+	err = rtl8187_register_led(dev, &priv->led_rx, name,
+			 ieee80211_get_rx_led_name(dev), ledpin, false);
+	if (!err)
+		return;
+
+	/* registration of RX LED failed - unregister */
+	rtl8187_unregister_led(&priv->led_tx);
+err_tx:
+	rtl8187_unregister_led(&priv->led_radio);
+}
+
+void rtl8187_leds_exit(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	rtl8187_unregister_led(&priv->led_radio);
+	rtl8187_unregister_led(&priv->led_rx);
+	rtl8187_unregister_led(&priv->led_tx);
+	cancel_delayed_work_sync(&priv->led_off);
+	cancel_delayed_work_sync(&priv->led_on);
+}
+#endif /* def CONFIG_RTL8187_LEDS */
+
diff --git a/drivers/net/wireless/rtl818x/rtl8187/leds.h b/drivers/net/wireless/rtl818x/rtl8187/leds.h
new file mode 100644
index 000000000000..d743c96d4a20
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/leds.h
@@ -0,0 +1,59 @@
+/*
+ * Definitions for RTL8187 leds
+ *
+ * Copyright 2009 Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ * Based on the LED handling in the r8187 driver, which is:
+ * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RTL8187_LED_H
+#define RTL8187_LED_H
+
+#ifdef CONFIG_RTL8187_LEDS
+
+#define RTL8187_LED_MAX_NAME_LEN	21
+
+#include <linux/leds.h>
+#include <linux/types.h>
+
+enum {
+	LED_PIN_LED0,
+	LED_PIN_LED1,
+	LED_PIN_GPIO0,
+	LED_PIN_HW
+};
+
+enum {
+	EEPROM_CID_RSVD0 = 0x00,
+	EEPROM_CID_RSVD1 = 0xFF,
+	EEPROM_CID_ALPHA0 = 0x01,
+	EEPROM_CID_SERCOMM_PS = 0x02,
+	EEPROM_CID_HW = 0x03,
+	EEPROM_CID_TOSHIBA = 0x04,
+	EEPROM_CID_QMI = 0x07,
+	EEPROM_CID_DELL = 0x08
+};
+
+struct rtl8187_led {
+	struct ieee80211_hw *dev;
+	/* The LED class device */
+	struct led_classdev led_dev;
+	/* The pin/method used to control the led */
+	u8 ledpin;
+	/* The unique name string for this LED device. */
+	char name[RTL8187_LED_MAX_NAME_LEN + 1];
+	/* If the LED is radio or tx/rx */
+	bool is_radio;
+};
+
+void rtl8187_leds_init(struct ieee80211_hw *dev, u16 code);
+void rtl8187_leds_exit(struct ieee80211_hw *dev);
+
+#endif /* def CONFIG_RTL8187_LEDS */
+
+#endif /* RTL8187_LED_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rfkill.c b/drivers/net/wireless/rtl818x/rtl8187/rfkill.c
new file mode 100644
index 000000000000..34116719974a
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/rfkill.c
@@ -0,0 +1,64 @@
+/*
+ * Linux RFKILL support for RTL8187
+ *
+ * Copyright (c) 2009 Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ *
+ * Based on the RFKILL handling in the r8187 driver, which is:
+ * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+ *
+ * Thanks to Realtek for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/usb.h>
+#include <net/mac80211.h>
+
+#include "rtl8187.h"
+#include "rfkill.h"
+
+static bool rtl8187_is_radio_enabled(struct rtl8187_priv *priv)
+{
+	u8 gpio;
+
+	gpio = rtl818x_ioread8(priv, &priv->map->GPIO0);
+	rtl818x_iowrite8(priv, &priv->map->GPIO0, gpio & ~priv->rfkill_mask);
+	gpio = rtl818x_ioread8(priv, &priv->map->GPIO1);
+
+	return gpio & priv->rfkill_mask;
+}
+
+void rtl8187_rfkill_init(struct ieee80211_hw *hw)
+{
+	struct rtl8187_priv *priv = hw->priv;
+
+	priv->rfkill_off = rtl8187_is_radio_enabled(priv);
+	printk(KERN_INFO "rtl8187: wireless switch is %s\n",
+	       priv->rfkill_off ? "on" : "off");
+	wiphy_rfkill_set_hw_state(hw->wiphy, !priv->rfkill_off);
+	wiphy_rfkill_start_polling(hw->wiphy);
+}
+
+void rtl8187_rfkill_poll(struct ieee80211_hw *hw)
+{
+	bool enabled;
+	struct rtl8187_priv *priv = hw->priv;
+
+	mutex_lock(&priv->conf_mutex);
+	enabled = rtl8187_is_radio_enabled(priv);
+	if (unlikely(enabled != priv->rfkill_off)) {
+		priv->rfkill_off = enabled;
+		printk(KERN_INFO "rtl8187: wireless radio switch turned %s\n",
+		       enabled ? "on" : "off");
+		wiphy_rfkill_set_hw_state(hw->wiphy, !enabled);
+	}
+	mutex_unlock(&priv->conf_mutex);
+}
+
+void rtl8187_rfkill_exit(struct ieee80211_hw *hw)
+{
+	wiphy_rfkill_stop_polling(hw->wiphy);
+}
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rfkill.h b/drivers/net/wireless/rtl818x/rtl8187/rfkill.h
new file mode 100644
index 000000000000..e12575e96d11
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/rfkill.h
@@ -0,0 +1,8 @@
+#ifndef RTL8187_RFKILL_H
+#define RTL8187_RFKILL_H
+
+void rtl8187_rfkill_init(struct ieee80211_hw *hw);
+void rtl8187_rfkill_poll(struct ieee80211_hw *hw);
+void rtl8187_rfkill_exit(struct ieee80211_hw *hw);
+
+#endif /* RTL8187_RFKILL_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
new file mode 100644
index 000000000000..0d7b1423f77b
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
@@ -0,0 +1,271 @@
+/*
+ * Definitions for RTL8187 hardware
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8187 driver, which is:
+ * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RTL8187_H
+#define RTL8187_H
+
+#include "rtl818x.h"
+#include "leds.h"
+
+#define RTL8187_EEPROM_TXPWR_BASE	0x05
+#define RTL8187_EEPROM_MAC_ADDR		0x07
+#define RTL8187_EEPROM_TXPWR_CHAN_1	0x16	/* 3 channels */
+#define RTL8187_EEPROM_TXPWR_CHAN_6	0x1B	/* 2 channels */
+#define RTL8187_EEPROM_TXPWR_CHAN_4	0x3D	/* 2 channels */
+#define RTL8187_EEPROM_SELECT_GPIO	0x3B
+
+#define RTL8187_REQT_READ	0xC0
+#define RTL8187_REQT_WRITE	0x40
+#define RTL8187_REQ_GET_REG	0x05
+#define RTL8187_REQ_SET_REG	0x05
+
+#define RTL8187_MAX_RX		0x9C4
+
+#define RFKILL_MASK_8187_89_97	0x2
+#define RFKILL_MASK_8198	0x4
+
+struct rtl8187_rx_info {
+	struct urb *urb;
+	struct ieee80211_hw *dev;
+};
+
+struct rtl8187_rx_hdr {
+	__le32 flags;
+	u8 noise;
+	u8 signal;
+	u8 agc;
+	u8 reserved;
+	__le64 mac_time;
+} __packed;
+
+struct rtl8187b_rx_hdr {
+	__le32 flags;
+	__le64 mac_time;
+	u8 sq;
+	u8 rssi;
+	u8 agc;
+	u8 flags2;
+	__le16 snr_long2end;
+	s8 pwdb_g12;
+	u8 fot;
+} __packed;
+
+/* {rtl8187,rtl8187b}_tx_info is in skb */
+
+struct rtl8187_tx_hdr {
+	__le32 flags;
+	__le16 rts_duration;
+	__le16 len;
+	__le32 retry;
+} __packed;
+
+struct rtl8187b_tx_hdr {
+	__le32 flags;
+	__le16 rts_duration;
+	__le16 len;
+	__le32 unused_1;
+	__le16 unused_2;
+	__le16 tx_duration;
+	__le32 unused_3;
+	__le32 retry;
+	__le32 unused_4[2];
+} __packed;
+
+enum {
+	DEVICE_RTL8187,
+	DEVICE_RTL8187B
+};
+
+struct rtl8187_priv {
+	/* common between rtl818x drivers */
+	struct rtl818x_csr *map;
+	const struct rtl818x_rf_ops *rf;
+	struct ieee80211_vif *vif;
+
+	/* The mutex protects the TX loopback state.
+	 * Any attempt to set channels concurrently locks the device.
+	 */
+	struct mutex conf_mutex;
+
+	/* rtl8187 specific */
+	struct ieee80211_channel channels[14];
+	struct ieee80211_rate rates[12];
+	struct ieee80211_supported_band band;
+	struct usb_device *udev;
+	u32 rx_conf;
+	struct usb_anchor anchored;
+	struct delayed_work work;
+	struct ieee80211_hw *dev;
+#ifdef CONFIG_RTL8187_LEDS
+	struct rtl8187_led led_radio;
+	struct rtl8187_led led_tx;
+	struct rtl8187_led led_rx;
+	struct delayed_work led_on;
+	struct delayed_work led_off;
+#endif
+	u16 txpwr_base;
+	u8 asic_rev;
+	u8 is_rtl8187b;
+	enum {
+		RTL8187BvB,
+		RTL8187BvD,
+		RTL8187BvE
+	} hw_rev;
+	struct sk_buff_head rx_queue;
+	u8 signal;
+	u8 noise;
+	u8 slot_time;
+	u8 aifsn[4];
+	u8 rfkill_mask;
+	struct {
+		__le64 buf;
+		struct sk_buff_head queue;
+	} b_tx_status; /* This queue is used by both -b and non-b devices */
+	struct mutex io_mutex;
+	union {
+		u8 bits8;
+		__le16 bits16;
+		__le32 bits32;
+	} *io_dmabuf;
+	bool rfkill_off;
+};
+
+void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
+
+static inline u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv,
+				     u8 *addr, u8 idx)
+{
+	u8 val;
+
+	mutex_lock(&priv->io_mutex);
+	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
+			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
+
+	val = priv->io_dmabuf->bits8;
+	mutex_unlock(&priv->io_mutex);
+
+	return val;
+}
+
+static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr)
+{
+	return rtl818x_ioread8_idx(priv, addr, 0);
+}
+
+static inline u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv,
+				       __le16 *addr, u8 idx)
+{
+	__le16 val;
+
+	mutex_lock(&priv->io_mutex);
+	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
+			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
+
+	val = priv->io_dmabuf->bits16;
+	mutex_unlock(&priv->io_mutex);
+
+	return le16_to_cpu(val);
+}
+
+static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr)
+{
+	return rtl818x_ioread16_idx(priv, addr, 0);
+}
+
+static inline u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv,
+				       __le32 *addr, u8 idx)
+{
+	__le32 val;
+
+	mutex_lock(&priv->io_mutex);
+	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
+			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
+
+	val = priv->io_dmabuf->bits32;
+	mutex_unlock(&priv->io_mutex);
+
+	return le32_to_cpu(val);
+}
+
+static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr)
+{
+	return rtl818x_ioread32_idx(priv, addr, 0);
+}
+
+static inline void rtl818x_iowrite8_idx(struct rtl8187_priv *priv,
+					u8 *addr, u8 val, u8 idx)
+{
+	mutex_lock(&priv->io_mutex);
+
+	priv->io_dmabuf->bits8 = val;
+	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
+			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
+
+	mutex_unlock(&priv->io_mutex);
+}
+
+static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, u8 *addr, u8 val)
+{
+	rtl818x_iowrite8_idx(priv, addr, val, 0);
+}
+
+static inline void rtl818x_iowrite16_idx(struct rtl8187_priv *priv,
+					 __le16 *addr, u16 val, u8 idx)
+{
+	mutex_lock(&priv->io_mutex);
+
+	priv->io_dmabuf->bits16 = cpu_to_le16(val);
+	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
+			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
+
+	mutex_unlock(&priv->io_mutex);
+}
+
+static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, __le16 *addr,
+				     u16 val)
+{
+	rtl818x_iowrite16_idx(priv, addr, val, 0);
+}
+
+static inline void rtl818x_iowrite32_idx(struct rtl8187_priv *priv,
+					 __le32 *addr, u32 val, u8 idx)
+{
+	mutex_lock(&priv->io_mutex);
+
+	priv->io_dmabuf->bits32 = cpu_to_le32(val);
+	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
+			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
+			(unsigned long)addr, idx & 0x03,
+			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
+
+	mutex_unlock(&priv->io_mutex);
+}
+
+static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, __le32 *addr,
+				     u32 val)
+{
+	rtl818x_iowrite32_idx(priv, addr, val, 0);
+}
+
+#endif /* RTL8187_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
new file mode 100644
index 000000000000..908903f721f5
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
@@ -0,0 +1,961 @@
+/*
+ * Radio tuning for RTL8225 on RTL8187
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8187 driver, which is:
+ * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * Magic delays, register offsets, and phy value tables below are
+ * taken from the original r8187 driver sources.  Thanks to Realtek
+ * for their support!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <net/mac80211.h>
+
+#include "rtl8187.h"
+#include "rtl8225.h"
+
+static void rtl8225_write_bitbang(struct ieee80211_hw *dev, u8 addr, u16 data)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u16 reg80, reg84, reg82;
+	u32 bangdata;
+	int i;
+
+	bangdata = (data << 4) | (addr & 0xf);
+
+	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput) & 0xfff3;
+	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x7);
+
+	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x7);
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
+	udelay(10);
+
+	for (i = 15; i >= 0; i--) {
+		u16 reg = reg80 | (bangdata & (1 << i)) >> i;
+
+		if (i & 1)
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
+
+		if (!(i & 1))
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
+}
+
+static void rtl8225_write_8051(struct ieee80211_hw *dev, u8 addr, __le16 data)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u16 reg80, reg82, reg84;
+
+	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
+	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
+	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
+
+	reg80 &= ~(0x3 << 2);
+	reg84 &= ~0xF;
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x0007);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x0007);
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	udelay(2);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
+	udelay(10);
+
+	mutex_lock(&priv->io_mutex);
+
+	priv->io_dmabuf->bits16 = data;
+	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
+			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
+			addr, 0x8225, &priv->io_dmabuf->bits16, sizeof(data),
+			HZ / 2);
+
+	mutex_unlock(&priv->io_mutex);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	udelay(10);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
+}
+
+static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	if (priv->asic_rev)
+		rtl8225_write_8051(dev, addr, cpu_to_le16(data));
+	else
+		rtl8225_write_bitbang(dev, addr, data);
+}
+
+static u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u16 reg80, reg82, reg84, out;
+	int i;
+
+	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
+	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
+	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
+
+	reg80 &= ~0xF;
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x000F);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x000F);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
+	udelay(4);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
+	udelay(5);
+
+	for (i = 4; i >= 0; i--) {
+		u16 reg = reg80 | ((addr >> i) & 1);
+
+		if (!(i & 1)) {
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+			udelay(1);
+		}
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg | (1 << 1));
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg | (1 << 1));
+		udelay(2);
+
+		if (i & 1) {
+			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
+			udelay(1);
+		}
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3) | (1 << 1));
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3));
+	udelay(2);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3));
+	udelay(2);
+
+	out = 0;
+	for (i = 11; i >= 0; i--) {
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3));
+		udelay(1);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		udelay(2);
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3) | (1 << 1));
+		udelay(2);
+
+		if (rtl818x_ioread16(priv, &priv->map->RFPinsInput) & (1 << 1))
+			out |= 1 << i;
+
+		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+				  reg80 | (1 << 3));
+		udelay(2);
+	}
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
+			  reg80 | (1 << 3) | (1 << 2));
+	udelay(2);
+
+	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
+	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x03A0);
+
+	return out;
+}
+
+static const u16 rtl8225bcd_rxgain[] = {
+	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
+	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
+	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
+	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
+	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
+	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
+	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
+	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
+	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
+	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
+	0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07b0, 0x07b1, 0x07b2, 0x07b3,
+	0x07b4, 0x07b5, 0x07b8, 0x07b9, 0x07ba, 0x07bb, 0x07bb
+};
+
+static const u8 rtl8225_agc[] = {
+	0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e,
+	0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, 0x97, 0x96,
+	0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e,
+	0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, 0x87, 0x86,
+	0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x3f, 0x3e,
+	0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37, 0x36,
+	0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x2f, 0x2e,
+	0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26,
+	0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e,
+	0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e,
+	0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01
+};
+
+static const u8 rtl8225_gain[] = {
+	0x23, 0x88, 0x7c, 0xa5,	/* -82dBm */
+	0x23, 0x88, 0x7c, 0xb5,	/* -82dBm */
+	0x23, 0x88, 0x7c, 0xc5,	/* -82dBm */
+	0x33, 0x80, 0x79, 0xc5,	/* -78dBm */
+	0x43, 0x78, 0x76, 0xc5,	/* -74dBm */
+	0x53, 0x60, 0x73, 0xc5,	/* -70dBm */
+	0x63, 0x58, 0x70, 0xc5,	/* -66dBm */
+};
+
+static const u8 rtl8225_threshold[] = {
+	0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd
+};
+
+static const u8 rtl8225_tx_gain_cck_ofdm[] = {
+	0x02, 0x06, 0x0e, 0x1e, 0x3e, 0x7e
+};
+
+static const u8 rtl8225_tx_power_cck[] = {
+	0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02,
+	0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02,
+	0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02,
+	0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02,
+	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03,
+	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03
+};
+
+static const u8 rtl8225_tx_power_cck_ch14[] = {
+	0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00,
+	0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00,
+	0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00,
+	0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00,
+	0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00,
+	0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00
+};
+
+static const u8 rtl8225_tx_power_ofdm[] = {
+	0x80, 0x90, 0xa2, 0xb5, 0xcb, 0xe4
+};
+
+static const u32 rtl8225_chan[] = {
+	0x085c, 0x08dc, 0x095c, 0x09dc, 0x0a5c, 0x0adc, 0x0b5c,
+	0x0bdc, 0x0c5c, 0x0cdc, 0x0d5c, 0x0ddc, 0x0e5c, 0x0f72
+};
+
+static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 cck_power, ofdm_power;
+	const u8 *tmp;
+	u32 reg;
+	int i;
+
+	cck_power = priv->channels[channel - 1].hw_value & 0xF;
+	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
+
+	cck_power = min(cck_power, (u8)11);
+	if (ofdm_power > (u8)15)
+		ofdm_power = 25;
+	else
+		ofdm_power += 10;
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
+			 rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
+
+	if (channel == 14)
+		tmp = &rtl8225_tx_power_cck_ch14[(cck_power % 6) * 8];
+	else
+		tmp = &rtl8225_tx_power_cck[(cck_power % 6) * 8];
+
+	for (i = 0; i < 8; i++)
+		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
+
+	msleep(1); // FIXME: optional?
+
+	/* anaparam2 on */
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
+			  RTL8187_RTL8225_ANAPARAM2_ON);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl8225_write_phy_ofdm(dev, 2, 0x42);
+	rtl8225_write_phy_ofdm(dev, 6, 0x00);
+	rtl8225_write_phy_ofdm(dev, 8, 0x00);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
+			 rtl8225_tx_gain_cck_ofdm[ofdm_power / 6] >> 1);
+
+	tmp = &rtl8225_tx_power_ofdm[ofdm_power % 6];
+
+	rtl8225_write_phy_ofdm(dev, 5, *tmp);
+	rtl8225_write_phy_ofdm(dev, 7, *tmp);
+
+	msleep(1);
+}
+
+static void rtl8225_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int i;
+
+	rtl8225_write(dev, 0x0, 0x067);
+	rtl8225_write(dev, 0x1, 0xFE0);
+	rtl8225_write(dev, 0x2, 0x44D);
+	rtl8225_write(dev, 0x3, 0x441);
+	rtl8225_write(dev, 0x4, 0x486);
+	rtl8225_write(dev, 0x5, 0xBC0);
+	rtl8225_write(dev, 0x6, 0xAE6);
+	rtl8225_write(dev, 0x7, 0x82A);
+	rtl8225_write(dev, 0x8, 0x01F);
+	rtl8225_write(dev, 0x9, 0x334);
+	rtl8225_write(dev, 0xA, 0xFD4);
+	rtl8225_write(dev, 0xB, 0x391);
+	rtl8225_write(dev, 0xC, 0x050);
+	rtl8225_write(dev, 0xD, 0x6DB);
+	rtl8225_write(dev, 0xE, 0x029);
+	rtl8225_write(dev, 0xF, 0x914); msleep(100);
+
+	rtl8225_write(dev, 0x2, 0xC4D); msleep(200);
+	rtl8225_write(dev, 0x2, 0x44D); msleep(200);
+
+	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
+		rtl8225_write(dev, 0x02, 0x0c4d);
+		msleep(200);
+		rtl8225_write(dev, 0x02, 0x044d);
+		msleep(100);
+		if (!(rtl8225_read(dev, 6) & (1 << 7)))
+			wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
+				   rtl8225_read(dev, 6));
+	}
+
+	rtl8225_write(dev, 0x0, 0x127);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225bcd_rxgain); i++) {
+		rtl8225_write(dev, 0x1, i + 1);
+		rtl8225_write(dev, 0x2, rtl8225bcd_rxgain[i]);
+	}
+
+	rtl8225_write(dev, 0x0, 0x027);
+	rtl8225_write(dev, 0x0, 0x22F);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
+		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
+		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
+	}
+
+	msleep(1);
+
+	rtl8225_write_phy_ofdm(dev, 0x00, 0x01);
+	rtl8225_write_phy_ofdm(dev, 0x01, 0x02);
+	rtl8225_write_phy_ofdm(dev, 0x02, 0x42);
+	rtl8225_write_phy_ofdm(dev, 0x03, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x04, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x05, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x06, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x07, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x08, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe);
+	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09);
+	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80);
+	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01);
+	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3);
+	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38);
+	rtl8225_write_phy_ofdm(dev, 0x10, 0x84);
+	rtl8225_write_phy_ofdm(dev, 0x11, 0x06);
+	rtl8225_write_phy_ofdm(dev, 0x12, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x13, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x14, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x15, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x16, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x17, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x18, 0xef);
+	rtl8225_write_phy_ofdm(dev, 0x19, 0x19);
+	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x1b, 0x76);
+	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04);
+	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95);
+	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75);
+	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f);
+	rtl8225_write_phy_ofdm(dev, 0x21, 0x27);
+	rtl8225_write_phy_ofdm(dev, 0x22, 0x16);
+	rtl8225_write_phy_ofdm(dev, 0x24, 0x46);
+	rtl8225_write_phy_ofdm(dev, 0x25, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);
+	rtl8225_write_phy_ofdm(dev, 0x27, 0x88);
+
+	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[2 * 4]);
+	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[2 * 4 + 2]);
+	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[2 * 4 + 3]);
+	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[2 * 4 + 1]);
+
+	rtl8225_write_phy_cck(dev, 0x00, 0x98);
+	rtl8225_write_phy_cck(dev, 0x03, 0x20);
+	rtl8225_write_phy_cck(dev, 0x04, 0x7e);
+	rtl8225_write_phy_cck(dev, 0x05, 0x12);
+	rtl8225_write_phy_cck(dev, 0x06, 0xfc);
+	rtl8225_write_phy_cck(dev, 0x07, 0x78);
+	rtl8225_write_phy_cck(dev, 0x08, 0x2e);
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b);
+	rtl8225_write_phy_cck(dev, 0x11, 0x88);
+	rtl8225_write_phy_cck(dev, 0x12, 0x47);
+	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
+	rtl8225_write_phy_cck(dev, 0x19, 0x00);
+	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
+	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
+	rtl8225_write_phy_cck(dev, 0x40, 0x86);
+	rtl8225_write_phy_cck(dev, 0x41, 0x8d);
+	rtl8225_write_phy_cck(dev, 0x42, 0x15);
+	rtl8225_write_phy_cck(dev, 0x43, 0x18);
+	rtl8225_write_phy_cck(dev, 0x44, 0x1f);
+	rtl8225_write_phy_cck(dev, 0x45, 0x1e);
+	rtl8225_write_phy_cck(dev, 0x46, 0x1a);
+	rtl8225_write_phy_cck(dev, 0x47, 0x15);
+	rtl8225_write_phy_cck(dev, 0x48, 0x10);
+	rtl8225_write_phy_cck(dev, 0x49, 0x0a);
+	rtl8225_write_phy_cck(dev, 0x4a, 0x05);
+	rtl8225_write_phy_cck(dev, 0x4b, 0x02);
+	rtl8225_write_phy_cck(dev, 0x4c, 0x05);
+
+	rtl818x_iowrite8(priv, &priv->map->TESTR, 0x0D);
+
+	rtl8225_rf_set_tx_power(dev, 1);
+
+	/* RX antenna default to A */
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b);			/* B: 0xDB */
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);		/* B: 0x10 */
+
+	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
+	msleep(1);
+	rtl818x_iowrite32(priv, (__le32 *)0xFF94, 0x3dc00002);
+
+	/* set sensitivity */
+	rtl8225_write(dev, 0x0c, 0x50);
+	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[2 * 4]);
+	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[2 * 4 + 2]);
+	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[2 * 4 + 3]);
+	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[2 * 4 + 1]);
+	rtl8225_write_phy_cck(dev, 0x41, rtl8225_threshold[2]);
+}
+
+static const u8 rtl8225z2_agc[] = {
+	0x5e, 0x5e, 0x5e, 0x5e, 0x5d, 0x5b, 0x59, 0x57, 0x55, 0x53, 0x51, 0x4f,
+	0x4d, 0x4b, 0x49, 0x47, 0x45, 0x43, 0x41, 0x3f, 0x3d, 0x3b, 0x39, 0x37,
+	0x35, 0x33, 0x31, 0x2f, 0x2d, 0x2b, 0x29, 0x27, 0x25, 0x23, 0x21, 0x1f,
+	0x1d, 0x1b, 0x19, 0x17, 0x15, 0x13, 0x11, 0x0f, 0x0d, 0x0b, 0x09, 0x07,
+	0x05, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x01, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19,
+	0x19, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28,
+	0x28, 0x29, 0x2a, 0x2a, 0x2a, 0x2b, 0x2b, 0x2b, 0x2c, 0x2c, 0x2c, 0x2d,
+	0x2d, 0x2d, 0x2d, 0x2e, 0x2e, 0x2e, 0x2e, 0x2f, 0x2f, 0x2f, 0x30, 0x30,
+	0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+	0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31
+};
+static const u8 rtl8225z2_ofdm[] = {
+	0x10, 0x0d, 0x01, 0x00, 0x14, 0xfb, 0xfb, 0x60,
+	0x00, 0x60, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00,
+	0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xa8, 0x26,
+	0x32, 0x33, 0x07, 0xa5, 0x6f, 0x55, 0xc8, 0xb3,
+	0x0a, 0xe1, 0x2C, 0x8a, 0x86, 0x83, 0x34, 0x0f,
+	0x4f, 0x24, 0x6f, 0xc2, 0x6b, 0x40, 0x80, 0x00,
+	0xc0, 0xc1, 0x58, 0xf1, 0x00, 0xe4, 0x90, 0x3e,
+	0x6d, 0x3c, 0xfb, 0x07
+};
+
+static const u8 rtl8225z2_tx_power_cck_ch14[] = {
+	0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00,
+	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00,
+	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00,
+	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00
+};
+
+static const u8 rtl8225z2_tx_power_cck[] = {
+	0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04,
+	0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03,
+	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03,
+	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03
+};
+
+static const u8 rtl8225z2_tx_power_ofdm[] = {
+	0x42, 0x00, 0x40, 0x00, 0x40
+};
+
+static const u8 rtl8225z2_tx_gain_cck_ofdm[] = {
+	0x00, 0x01, 0x02, 0x03, 0x04, 0x05,
+	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
+	0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
+	0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+	0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
+	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23
+};
+
+static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 cck_power, ofdm_power;
+	const u8 *tmp;
+	u32 reg;
+	int i;
+
+	cck_power = priv->channels[channel - 1].hw_value & 0xF;
+	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
+
+	cck_power = min(cck_power, (u8)15);
+	cck_power += priv->txpwr_base & 0xF;
+	cck_power = min(cck_power, (u8)35);
+
+	if (ofdm_power > (u8)15)
+		ofdm_power = 25;
+	else
+		ofdm_power += 10;
+	ofdm_power += priv->txpwr_base >> 4;
+	ofdm_power = min(ofdm_power, (u8)35);
+
+	if (channel == 14)
+		tmp = rtl8225z2_tx_power_cck_ch14;
+	else
+		tmp = rtl8225z2_tx_power_cck;
+
+	for (i = 0; i < 8; i++)
+		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
+			 rtl8225z2_tx_gain_cck_ofdm[cck_power]);
+	msleep(1);
+
+	/* anaparam2 on */
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
+			  RTL8187_RTL8225_ANAPARAM2_ON);
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
+			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+
+	rtl8225_write_phy_ofdm(dev, 2, 0x42);
+	rtl8225_write_phy_ofdm(dev, 5, 0x00);
+	rtl8225_write_phy_ofdm(dev, 6, 0x40);
+	rtl8225_write_phy_ofdm(dev, 7, 0x00);
+	rtl8225_write_phy_ofdm(dev, 8, 0x40);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
+			 rtl8225z2_tx_gain_cck_ofdm[ofdm_power]);
+	msleep(1);
+}
+
+static void rtl8225z2_b_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	u8 cck_power, ofdm_power;
+	const u8 *tmp;
+	int i;
+
+	cck_power = priv->channels[channel - 1].hw_value & 0xF;
+	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
+
+	if (cck_power > 15)
+		cck_power = (priv->hw_rev == RTL8187BvB) ? 15 : 22;
+	else
+		cck_power += (priv->hw_rev == RTL8187BvB) ? 0 : 7;
+	cck_power += priv->txpwr_base & 0xF;
+	cck_power = min(cck_power, (u8)35);
+
+	if (ofdm_power > 15)
+		ofdm_power = (priv->hw_rev == RTL8187BvB) ? 17 : 25;
+	else
+		ofdm_power += (priv->hw_rev == RTL8187BvB) ? 2 : 10;
+	ofdm_power += (priv->txpwr_base >> 4) & 0xF;
+	ofdm_power = min(ofdm_power, (u8)35);
+
+	if (channel == 14)
+		tmp = rtl8225z2_tx_power_cck_ch14;
+	else
+		tmp = rtl8225z2_tx_power_cck;
+
+	if (priv->hw_rev == RTL8187BvB) {
+		if (cck_power <= 6)
+			; /* do nothing */
+		else if (cck_power <= 11)
+			tmp += 8;
+		else
+			tmp += 16;
+	} else {
+		if (cck_power <= 5)
+			; /* do nothing */
+		else if (cck_power <= 11)
+			tmp += 8;
+		else if (cck_power <= 17)
+			tmp += 16;
+		else
+			tmp += 24;
+	}
+
+	for (i = 0; i < 8; i++)
+		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
+			 rtl8225z2_tx_gain_cck_ofdm[cck_power] << 1);
+	msleep(1);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
+			 rtl8225z2_tx_gain_cck_ofdm[ofdm_power] << 1);
+	if (priv->hw_rev == RTL8187BvB) {
+		if (ofdm_power <= 11) {
+			rtl8225_write_phy_ofdm(dev, 0x87, 0x60);
+			rtl8225_write_phy_ofdm(dev, 0x89, 0x60);
+		} else {
+			rtl8225_write_phy_ofdm(dev, 0x87, 0x5c);
+			rtl8225_write_phy_ofdm(dev, 0x89, 0x5c);
+		}
+	} else {
+		if (ofdm_power <= 11) {
+			rtl8225_write_phy_ofdm(dev, 0x87, 0x5c);
+			rtl8225_write_phy_ofdm(dev, 0x89, 0x5c);
+		} else if (ofdm_power <= 17) {
+			rtl8225_write_phy_ofdm(dev, 0x87, 0x54);
+			rtl8225_write_phy_ofdm(dev, 0x89, 0x54);
+		} else {
+			rtl8225_write_phy_ofdm(dev, 0x87, 0x50);
+			rtl8225_write_phy_ofdm(dev, 0x89, 0x50);
+		}
+	}
+	msleep(1);
+}
+
+static const u16 rtl8225z2_rxgain[] = {
+	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
+	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
+	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
+	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
+	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
+	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
+	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
+	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
+	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
+	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
+	0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
+	0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb
+};
+
+static const u8 rtl8225z2_gain_bg[] = {
+	0x23, 0x15, 0xa5, /* -82-1dBm */
+	0x23, 0x15, 0xb5, /* -82-2dBm */
+	0x23, 0x15, 0xc5, /* -82-3dBm */
+	0x33, 0x15, 0xc5, /* -78dBm */
+	0x43, 0x15, 0xc5, /* -74dBm */
+	0x53, 0x15, 0xc5, /* -70dBm */
+	0x63, 0x15, 0xc5  /* -66dBm */
+};
+
+static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int i;
+
+	rtl8225_write(dev, 0x0, 0x2BF);
+	rtl8225_write(dev, 0x1, 0xEE0);
+	rtl8225_write(dev, 0x2, 0x44D);
+	rtl8225_write(dev, 0x3, 0x441);
+	rtl8225_write(dev, 0x4, 0x8C3);
+	rtl8225_write(dev, 0x5, 0xC72);
+	rtl8225_write(dev, 0x6, 0x0E6);
+	rtl8225_write(dev, 0x7, 0x82A);
+	rtl8225_write(dev, 0x8, 0x03F);
+	rtl8225_write(dev, 0x9, 0x335);
+	rtl8225_write(dev, 0xa, 0x9D4);
+	rtl8225_write(dev, 0xb, 0x7BB);
+	rtl8225_write(dev, 0xc, 0x850);
+	rtl8225_write(dev, 0xd, 0xCDF);
+	rtl8225_write(dev, 0xe, 0x02B);
+	rtl8225_write(dev, 0xf, 0x114);
+	msleep(100);
+
+	rtl8225_write(dev, 0x0, 0x1B7);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
+		rtl8225_write(dev, 0x1, i + 1);
+		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
+	}
+
+	rtl8225_write(dev, 0x3, 0x080);
+	rtl8225_write(dev, 0x5, 0x004);
+	rtl8225_write(dev, 0x0, 0x0B7);
+	rtl8225_write(dev, 0x2, 0xc4D);
+
+	msleep(200);
+	rtl8225_write(dev, 0x2, 0x44D);
+	msleep(100);
+
+	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
+		rtl8225_write(dev, 0x02, 0x0C4D);
+		msleep(200);
+		rtl8225_write(dev, 0x02, 0x044D);
+		msleep(100);
+		if (!(rtl8225_read(dev, 6) & (1 << 7)))
+			wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
+				   rtl8225_read(dev, 6));
+	}
+
+	msleep(200);
+
+	rtl8225_write(dev, 0x0, 0x2BF);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
+		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
+		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
+	}
+
+	msleep(1);
+
+	rtl8225_write_phy_ofdm(dev, 0x00, 0x01);
+	rtl8225_write_phy_ofdm(dev, 0x01, 0x02);
+	rtl8225_write_phy_ofdm(dev, 0x02, 0x42);
+	rtl8225_write_phy_ofdm(dev, 0x03, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x04, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x05, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x06, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x07, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x08, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe);
+	rtl8225_write_phy_ofdm(dev, 0x0a, 0x08);
+	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80);
+	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01);
+	rtl8225_write_phy_ofdm(dev, 0x0d, 0x43);
+	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3);
+	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38);
+	rtl8225_write_phy_ofdm(dev, 0x10, 0x84);
+	rtl8225_write_phy_ofdm(dev, 0x11, 0x07);
+	rtl8225_write_phy_ofdm(dev, 0x12, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x13, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x14, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x15, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x16, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x17, 0x40);
+	rtl8225_write_phy_ofdm(dev, 0x18, 0xef);
+	rtl8225_write_phy_ofdm(dev, 0x19, 0x19);
+	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20);
+	rtl8225_write_phy_ofdm(dev, 0x1b, 0x15);
+	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04);
+	rtl8225_write_phy_ofdm(dev, 0x1d, 0xc5);
+	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95);
+	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75);
+	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f);
+	rtl8225_write_phy_ofdm(dev, 0x21, 0x17);
+	rtl8225_write_phy_ofdm(dev, 0x22, 0x16);
+	rtl8225_write_phy_ofdm(dev, 0x23, 0x80);
+	rtl8225_write_phy_ofdm(dev, 0x24, 0x46);
+	rtl8225_write_phy_ofdm(dev, 0x25, 0x00);
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);
+	rtl8225_write_phy_ofdm(dev, 0x27, 0x88);
+
+	rtl8225_write_phy_ofdm(dev, 0x0b, rtl8225z2_gain_bg[4 * 3]);
+	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225z2_gain_bg[4 * 3 + 1]);
+	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225z2_gain_bg[4 * 3 + 2]);
+	rtl8225_write_phy_ofdm(dev, 0x21, 0x37);
+
+	rtl8225_write_phy_cck(dev, 0x00, 0x98);
+	rtl8225_write_phy_cck(dev, 0x03, 0x20);
+	rtl8225_write_phy_cck(dev, 0x04, 0x7e);
+	rtl8225_write_phy_cck(dev, 0x05, 0x12);
+	rtl8225_write_phy_cck(dev, 0x06, 0xfc);
+	rtl8225_write_phy_cck(dev, 0x07, 0x78);
+	rtl8225_write_phy_cck(dev, 0x08, 0x2e);
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b);
+	rtl8225_write_phy_cck(dev, 0x11, 0x88);
+	rtl8225_write_phy_cck(dev, 0x12, 0x47);
+	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
+	rtl8225_write_phy_cck(dev, 0x19, 0x00);
+	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
+	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
+	rtl8225_write_phy_cck(dev, 0x40, 0x86);
+	rtl8225_write_phy_cck(dev, 0x41, 0x8d);
+	rtl8225_write_phy_cck(dev, 0x42, 0x15);
+	rtl8225_write_phy_cck(dev, 0x43, 0x18);
+	rtl8225_write_phy_cck(dev, 0x44, 0x36);
+	rtl8225_write_phy_cck(dev, 0x45, 0x35);
+	rtl8225_write_phy_cck(dev, 0x46, 0x2e);
+	rtl8225_write_phy_cck(dev, 0x47, 0x25);
+	rtl8225_write_phy_cck(dev, 0x48, 0x1c);
+	rtl8225_write_phy_cck(dev, 0x49, 0x12);
+	rtl8225_write_phy_cck(dev, 0x4a, 0x09);
+	rtl8225_write_phy_cck(dev, 0x4b, 0x04);
+	rtl8225_write_phy_cck(dev, 0x4c, 0x05);
+
+	rtl818x_iowrite8(priv, (u8 *)0xFF5B, 0x0D); msleep(1);
+
+	rtl8225z2_rf_set_tx_power(dev, 1);
+
+	/* RX antenna default to A */
+	rtl8225_write_phy_cck(dev, 0x10, 0x9b);			/* B: 0xDB */
+	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);		/* B: 0x10 */
+
+	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
+	msleep(1);
+	rtl818x_iowrite32(priv, (__le32 *)0xFF94, 0x3dc00002);
+}
+
+static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int i;
+
+	rtl8225_write(dev, 0x0, 0x0B7);
+	rtl8225_write(dev, 0x1, 0xEE0);
+	rtl8225_write(dev, 0x2, 0x44D);
+	rtl8225_write(dev, 0x3, 0x441);
+	rtl8225_write(dev, 0x4, 0x8C3);
+	rtl8225_write(dev, 0x5, 0xC72);
+	rtl8225_write(dev, 0x6, 0x0E6);
+	rtl8225_write(dev, 0x7, 0x82A);
+	rtl8225_write(dev, 0x8, 0x03F);
+	rtl8225_write(dev, 0x9, 0x335);
+	rtl8225_write(dev, 0xa, 0x9D4);
+	rtl8225_write(dev, 0xb, 0x7BB);
+	rtl8225_write(dev, 0xc, 0x850);
+	rtl8225_write(dev, 0xd, 0xCDF);
+	rtl8225_write(dev, 0xe, 0x02B);
+	rtl8225_write(dev, 0xf, 0x114);
+
+	rtl8225_write(dev, 0x0, 0x1B7);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
+		rtl8225_write(dev, 0x1, i + 1);
+		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
+	}
+
+	rtl8225_write(dev, 0x3, 0x080);
+	rtl8225_write(dev, 0x5, 0x004);
+	rtl8225_write(dev, 0x0, 0x0B7);
+
+	rtl8225_write(dev, 0x2, 0xC4D);
+
+	rtl8225_write(dev, 0x2, 0x44D);
+	rtl8225_write(dev, 0x0, 0x2BF);
+
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK, 0x03);
+	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM, 0x07);
+	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);
+
+	rtl8225_write_phy_ofdm(dev, 0x80, 0x12);
+	for (i = 0; i < ARRAY_SIZE(rtl8225z2_agc); i++) {
+		rtl8225_write_phy_ofdm(dev, 0xF, rtl8225z2_agc[i]);
+		rtl8225_write_phy_ofdm(dev, 0xE, 0x80 + i);
+		rtl8225_write_phy_ofdm(dev, 0xE, 0);
+	}
+	rtl8225_write_phy_ofdm(dev, 0x80, 0x10);
+
+	for (i = 0; i < ARRAY_SIZE(rtl8225z2_ofdm); i++)
+		rtl8225_write_phy_ofdm(dev, i, rtl8225z2_ofdm[i]);
+
+	rtl8225_write_phy_ofdm(dev, 0x97, 0x46);
+	rtl8225_write_phy_ofdm(dev, 0xa4, 0xb6);
+	rtl8225_write_phy_ofdm(dev, 0x85, 0xfc);
+	rtl8225_write_phy_cck(dev, 0xc1, 0x88);
+}
+
+static void rtl8225_rf_stop(struct ieee80211_hw *dev)
+{
+	rtl8225_write(dev, 0x4, 0x1f);
+}
+
+static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
+				   struct ieee80211_conf *conf)
+{
+	struct rtl8187_priv *priv = dev->priv;
+	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
+
+	if (priv->rf->init == rtl8225_rf_init)
+		rtl8225_rf_set_tx_power(dev, chan);
+	else if (priv->rf->init == rtl8225z2_rf_init)
+		rtl8225z2_rf_set_tx_power(dev, chan);
+	else
+		rtl8225z2_b_rf_set_tx_power(dev, chan);
+
+	rtl8225_write(dev, 0x7, rtl8225_chan[chan - 1]);
+	msleep(10);
+}
+
+static const struct rtl818x_rf_ops rtl8225_ops = {
+	.name		= "rtl8225",
+	.init		= rtl8225_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel
+};
+
+static const struct rtl818x_rf_ops rtl8225z2_ops = {
+	.name		= "rtl8225z2",
+	.init		= rtl8225z2_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel
+};
+
+static const struct rtl818x_rf_ops rtl8225z2_b_ops = {
+	.name		= "rtl8225z2",
+	.init		= rtl8225z2_b_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel
+};
+
+const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *dev)
+{
+	u16 reg8, reg9;
+	struct rtl8187_priv *priv = dev->priv;
+
+	if (!priv->is_rtl8187b) {
+		rtl8225_write(dev, 0, 0x1B7);
+
+		reg8 = rtl8225_read(dev, 8);
+		reg9 = rtl8225_read(dev, 9);
+
+		rtl8225_write(dev, 0, 0x0B7);
+
+		if (reg8 != 0x588 || reg9 != 0x700)
+			return &rtl8225_ops;
+
+		return &rtl8225z2_ops;
+	} else
+		return &rtl8225z2_b_ops;
+}
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.h b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.h
new file mode 100644
index 000000000000..20c5b6ead0f6
--- /dev/null
+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.h
@@ -0,0 +1,44 @@
+/*
+ * Radio tuning definitions for RTL8225 on RTL8187
+ *
+ * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
+ *
+ * Based on the r8187 driver, which is:
+ * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RTL8187_RTL8225_H
+#define RTL8187_RTL8225_H
+
+#define RTL8187_RTL8225_ANAPARAM_ON	0xa0000a59
+#define RTL8187_RTL8225_ANAPARAM2_ON	0x860c7312
+#define RTL8187_RTL8225_ANAPARAM_OFF	0xa00beb59
+#define RTL8187_RTL8225_ANAPARAM2_OFF	0x840dec11
+
+#define RTL8187B_RTL8225_ANAPARAM_ON	0x45090658
+#define RTL8187B_RTL8225_ANAPARAM2_ON	0x727f3f52
+#define RTL8187B_RTL8225_ANAPARAM3_ON	0x00
+#define RTL8187B_RTL8225_ANAPARAM_OFF	0x55480658
+#define RTL8187B_RTL8225_ANAPARAM2_OFF	0x72003f50
+#define RTL8187B_RTL8225_ANAPARAM3_OFF	0x00
+
+const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *);
+
+static inline void rtl8225_write_phy_ofdm(struct ieee80211_hw *dev,
+					  u8 addr, u32 data)
+{
+	rtl8187_write_phy(dev, addr, data);
+}
+
+static inline void rtl8225_write_phy_cck(struct ieee80211_hw *dev,
+					 u8 addr, u32 data)
+{
+	rtl8187_write_phy(dev, addr, data | 0x10000);
+}
+
+#endif /* RTL8187_RTL8225_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
deleted file mode 100644
index eeee244fcaab..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ /dev/null
@@ -1,1591 +0,0 @@
-/*
- * Linux device driver for RTL8187
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8187 driver, which is:
- * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * The driver was extended to the RTL8187B in 2008 by:
- * 	Herton Ronaldo Krzesinski <herton@mandriva.com.br>
- *	Hin-Tak Leung <htl10@users.sourceforge.net>
- *	Larry Finger <Larry.Finger@lwfinger.net>
- *
- * Magic delays and register offsets below are taken from the original
- * r8187 driver sources.  Thanks to Realtek for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/eeprom_93cx6.h>
-#include <net/mac80211.h>
-
-#include "rtl8187.h"
-#include "rtl8187_rtl8225.h"
-#ifdef CONFIG_RTL8187_LEDS
-#include "rtl8187_leds.h"
-#endif
-#include "rtl8187_rfkill.h"
-
-MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
-MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
-MODULE_AUTHOR("Herton Ronaldo Krzesinski <herton@mandriva.com.br>");
-MODULE_AUTHOR("Hin-Tak Leung <htl10@users.sourceforge.net>");
-MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
-MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver");
-MODULE_LICENSE("GPL");
-
-static struct usb_device_id rtl8187_table[] __devinitdata = {
-	/* Asus */
-	{USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187},
-	/* Belkin */
-	{USB_DEVICE(0x050d, 0x705e), .driver_info = DEVICE_RTL8187B},
-	/* Realtek */
-	{USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187},
-	{USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B},
-	{USB_DEVICE(0x0bda, 0x8197), .driver_info = DEVICE_RTL8187B},
-	{USB_DEVICE(0x0bda, 0x8198), .driver_info = DEVICE_RTL8187B},
-	/* Surecom */
-	{USB_DEVICE(0x0769, 0x11F2), .driver_info = DEVICE_RTL8187},
-	/* Logitech */
-	{USB_DEVICE(0x0789, 0x010C), .driver_info = DEVICE_RTL8187},
-	/* Netgear */
-	{USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187},
-	{USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187},
-	{USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B},
-	/* HP */
-	{USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187},
-	/* Sitecom */
-	{USB_DEVICE(0x0df6, 0x000d), .driver_info = DEVICE_RTL8187},
-	{USB_DEVICE(0x0df6, 0x0028), .driver_info = DEVICE_RTL8187B},
-	{USB_DEVICE(0x0df6, 0x0029), .driver_info = DEVICE_RTL8187B},
-	/* Sphairon Access Systems GmbH */
-	{USB_DEVICE(0x114B, 0x0150), .driver_info = DEVICE_RTL8187},
-	/* Dick Smith Electronics */
-	{USB_DEVICE(0x1371, 0x9401), .driver_info = DEVICE_RTL8187},
-	/* Abocom */
-	{USB_DEVICE(0x13d1, 0xabe6), .driver_info = DEVICE_RTL8187},
-	/* Qcom */
-	{USB_DEVICE(0x18E8, 0x6232), .driver_info = DEVICE_RTL8187},
-	/* AirLive */
-	{USB_DEVICE(0x1b75, 0x8187), .driver_info = DEVICE_RTL8187},
-	/* Linksys */
-	{USB_DEVICE(0x1737, 0x0073), .driver_info = DEVICE_RTL8187B},
-	{}
-};
-
-MODULE_DEVICE_TABLE(usb, rtl8187_table);
-
-static const struct ieee80211_rate rtl818x_rates[] = {
-	{ .bitrate = 10, .hw_value = 0, },
-	{ .bitrate = 20, .hw_value = 1, },
-	{ .bitrate = 55, .hw_value = 2, },
-	{ .bitrate = 110, .hw_value = 3, },
-	{ .bitrate = 60, .hw_value = 4, },
-	{ .bitrate = 90, .hw_value = 5, },
-	{ .bitrate = 120, .hw_value = 6, },
-	{ .bitrate = 180, .hw_value = 7, },
-	{ .bitrate = 240, .hw_value = 8, },
-	{ .bitrate = 360, .hw_value = 9, },
-	{ .bitrate = 480, .hw_value = 10, },
-	{ .bitrate = 540, .hw_value = 11, },
-};
-
-static const struct ieee80211_channel rtl818x_channels[] = {
-	{ .center_freq = 2412 },
-	{ .center_freq = 2417 },
-	{ .center_freq = 2422 },
-	{ .center_freq = 2427 },
-	{ .center_freq = 2432 },
-	{ .center_freq = 2437 },
-	{ .center_freq = 2442 },
-	{ .center_freq = 2447 },
-	{ .center_freq = 2452 },
-	{ .center_freq = 2457 },
-	{ .center_freq = 2462 },
-	{ .center_freq = 2467 },
-	{ .center_freq = 2472 },
-	{ .center_freq = 2484 },
-};
-
-static void rtl8187_iowrite_async_cb(struct urb *urb)
-{
-	kfree(urb->context);
-}
-
-static void rtl8187_iowrite_async(struct rtl8187_priv *priv, __le16 addr,
-				  void *data, u16 len)
-{
-	struct usb_ctrlrequest *dr;
-	struct urb *urb;
-	struct rtl8187_async_write_data {
-		u8 data[4];
-		struct usb_ctrlrequest dr;
-	} *buf;
-	int rc;
-
-	buf = kmalloc(sizeof(*buf), GFP_ATOMIC);
-	if (!buf)
-		return;
-
-	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!urb) {
-		kfree(buf);
-		return;
-	}
-
-	dr = &buf->dr;
-
-	dr->bRequestType = RTL8187_REQT_WRITE;
-	dr->bRequest = RTL8187_REQ_SET_REG;
-	dr->wValue = addr;
-	dr->wIndex = 0;
-	dr->wLength = cpu_to_le16(len);
-
-	memcpy(buf, data, len);
-
-	usb_fill_control_urb(urb, priv->udev, usb_sndctrlpipe(priv->udev, 0),
-			     (unsigned char *)dr, buf, len,
-			     rtl8187_iowrite_async_cb, buf);
-	usb_anchor_urb(urb, &priv->anchored);
-	rc = usb_submit_urb(urb, GFP_ATOMIC);
-	if (rc < 0) {
-		kfree(buf);
-		usb_unanchor_urb(urb);
-	}
-	usb_free_urb(urb);
-}
-
-static inline void rtl818x_iowrite32_async(struct rtl8187_priv *priv,
-					   __le32 *addr, u32 val)
-{
-	__le32 buf = cpu_to_le32(val);
-
-	rtl8187_iowrite_async(priv, cpu_to_le16((unsigned long)addr),
-			      &buf, sizeof(buf));
-}
-
-void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
-{
-	struct rtl8187_priv *priv = dev->priv;
-
-	data <<= 8;
-	data |= addr | 0x80;
-
-	rtl818x_iowrite8(priv, &priv->map->PHY[3], (data >> 24) & 0xFF);
-	rtl818x_iowrite8(priv, &priv->map->PHY[2], (data >> 16) & 0xFF);
-	rtl818x_iowrite8(priv, &priv->map->PHY[1], (data >> 8) & 0xFF);
-	rtl818x_iowrite8(priv, &priv->map->PHY[0], data & 0xFF);
-}
-
-static void rtl8187_tx_cb(struct urb *urb)
-{
-	struct sk_buff *skb = (struct sk_buff *)urb->context;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hw *hw = info->rate_driver_data[0];
-	struct rtl8187_priv *priv = hw->priv;
-
-	skb_pull(skb, priv->is_rtl8187b ? sizeof(struct rtl8187b_tx_hdr) :
-					  sizeof(struct rtl8187_tx_hdr));
-	ieee80211_tx_info_clear_status(info);
-
-	if (!(urb->status) && !(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
-		if (priv->is_rtl8187b) {
-			skb_queue_tail(&priv->b_tx_status.queue, skb);
-
-			/* queue is "full", discard last items */
-			while (skb_queue_len(&priv->b_tx_status.queue) > 5) {
-				struct sk_buff *old_skb;
-
-				dev_dbg(&priv->udev->dev,
-					"transmit status queue full\n");
-
-				old_skb = skb_dequeue(&priv->b_tx_status.queue);
-				ieee80211_tx_status_irqsafe(hw, old_skb);
-			}
-			return;
-		} else {
-			info->flags |= IEEE80211_TX_STAT_ACK;
-		}
-	}
-	if (priv->is_rtl8187b)
-		ieee80211_tx_status_irqsafe(hw, skb);
-	else {
-		/* Retry information for the RTI8187 is only available by
-		 * reading a register in the device. We are in interrupt mode
-		 * here, thus queue the skb and finish on a work queue. */
-		skb_queue_tail(&priv->b_tx_status.queue, skb);
-		ieee80211_queue_delayed_work(hw, &priv->work, 0);
-	}
-}
-
-static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	unsigned int ep;
-	void *buf;
-	struct urb *urb;
-	__le16 rts_dur = 0;
-	u32 flags;
-	int rc;
-
-	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!urb) {
-		kfree_skb(skb);
-		return NETDEV_TX_OK;
-	}
-
-	flags = skb->len;
-	flags |= RTL818X_TX_DESC_FLAG_NO_ENC;
-
-	flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24;
-	if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control))
-		flags |= RTL818X_TX_DESC_FLAG_MOREFRAG;
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
-		flags |= RTL818X_TX_DESC_FLAG_RTS;
-		flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
-		rts_dur = ieee80211_rts_duration(dev, priv->vif,
-						 skb->len, info);
-	} else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
-		flags |= RTL818X_TX_DESC_FLAG_CTS;
-		flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
-	}
-
-	if (!priv->is_rtl8187b) {
-		struct rtl8187_tx_hdr *hdr =
-			(struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr));
-		hdr->flags = cpu_to_le32(flags);
-		hdr->len = 0;
-		hdr->rts_duration = rts_dur;
-		hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
-		buf = hdr;
-
-		ep = 2;
-	} else {
-		/* fc needs to be calculated before skb_push() */
-		unsigned int epmap[4] = { 6, 7, 5, 4 };
-		struct ieee80211_hdr *tx_hdr =
-			(struct ieee80211_hdr *)(skb->data);
-		u16 fc = le16_to_cpu(tx_hdr->frame_control);
-
-		struct rtl8187b_tx_hdr *hdr =
-			(struct rtl8187b_tx_hdr *)skb_push(skb, sizeof(*hdr));
-		struct ieee80211_rate *txrate =
-			ieee80211_get_tx_rate(dev, info);
-		memset(hdr, 0, sizeof(*hdr));
-		hdr->flags = cpu_to_le32(flags);
-		hdr->rts_duration = rts_dur;
-		hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
-		hdr->tx_duration =
-			ieee80211_generic_frame_duration(dev, priv->vif,
-							 skb->len, txrate);
-		buf = hdr;
-
-		if ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT)
-			ep = 12;
-		else
-			ep = epmap[skb_get_queue_mapping(skb)];
-	}
-
-	info->rate_driver_data[0] = dev;
-	info->rate_driver_data[1] = urb;
-
-	usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
-			  buf, skb->len, rtl8187_tx_cb, skb);
-	urb->transfer_flags |= URB_ZERO_PACKET;
-	usb_anchor_urb(urb, &priv->anchored);
-	rc = usb_submit_urb(urb, GFP_ATOMIC);
-	if (rc < 0) {
-		usb_unanchor_urb(urb);
-		kfree_skb(skb);
-	}
-	usb_free_urb(urb);
-
-	return NETDEV_TX_OK;
-}
-
-static void rtl8187_rx_cb(struct urb *urb)
-{
-	struct sk_buff *skb = (struct sk_buff *)urb->context;
-	struct rtl8187_rx_info *info = (struct rtl8187_rx_info *)skb->cb;
-	struct ieee80211_hw *dev = info->dev;
-	struct rtl8187_priv *priv = dev->priv;
-	struct ieee80211_rx_status rx_status = { 0 };
-	int rate, signal;
-	u32 flags;
-	unsigned long f;
-
-	spin_lock_irqsave(&priv->rx_queue.lock, f);
-	__skb_unlink(skb, &priv->rx_queue);
-	spin_unlock_irqrestore(&priv->rx_queue.lock, f);
-	skb_put(skb, urb->actual_length);
-
-	if (unlikely(urb->status)) {
-		dev_kfree_skb_irq(skb);
-		return;
-	}
-
-	if (!priv->is_rtl8187b) {
-		struct rtl8187_rx_hdr *hdr =
-			(typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
-		flags = le32_to_cpu(hdr->flags);
-		/* As with the RTL8187B below, the AGC is used to calculate
-		 * signal strength. In this case, the scaling
-		 * constants are derived from the output of p54usb.
-		 */
-		signal = -4 - ((27 * hdr->agc) >> 6);
-		rx_status.antenna = (hdr->signal >> 7) & 1;
-		rx_status.mactime = le64_to_cpu(hdr->mac_time);
-	} else {
-		struct rtl8187b_rx_hdr *hdr =
-			(typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
-		/* The Realtek datasheet for the RTL8187B shows that the RX
-		 * header contains the following quantities: signal quality,
-		 * RSSI, AGC, the received power in dB, and the measured SNR.
-		 * In testing, none of these quantities show qualitative
-		 * agreement with AP signal strength, except for the AGC,
-		 * which is inversely proportional to the strength of the
-		 * signal. In the following, the signal strength
-		 * is derived from the AGC. The arbitrary scaling constants
-		 * are chosen to make the results close to the values obtained
-		 * for a BCM4312 using b43 as the driver. The noise is ignored
-		 * for now.
-		 */
-		flags = le32_to_cpu(hdr->flags);
-		signal = 14 - hdr->agc / 2;
-		rx_status.antenna = (hdr->rssi >> 7) & 1;
-		rx_status.mactime = le64_to_cpu(hdr->mac_time);
-	}
-
-	rx_status.signal = signal;
-	priv->signal = signal;
-	rate = (flags >> 20) & 0xF;
-	skb_trim(skb, flags & 0x0FFF);
-	rx_status.rate_idx = rate;
-	rx_status.freq = dev->conf.channel->center_freq;
-	rx_status.band = dev->conf.channel->band;
-	rx_status.flag |= RX_FLAG_TSFT;
-	if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
-		rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
-	memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
-	ieee80211_rx_irqsafe(dev, skb);
-
-	skb = dev_alloc_skb(RTL8187_MAX_RX);
-	if (unlikely(!skb)) {
-		/* TODO check rx queue length and refill *somewhere* */
-		return;
-	}
-
-	info = (struct rtl8187_rx_info *)skb->cb;
-	info->urb = urb;
-	info->dev = dev;
-	urb->transfer_buffer = skb_tail_pointer(skb);
-	urb->context = skb;
-	skb_queue_tail(&priv->rx_queue, skb);
-
-	usb_anchor_urb(urb, &priv->anchored);
-	if (usb_submit_urb(urb, GFP_ATOMIC)) {
-		usb_unanchor_urb(urb);
-		skb_unlink(skb, &priv->rx_queue);
-		dev_kfree_skb_irq(skb);
-	}
-}
-
-static int rtl8187_init_urbs(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	struct urb *entry = NULL;
-	struct sk_buff *skb;
-	struct rtl8187_rx_info *info;
-	int ret = 0;
-
-	while (skb_queue_len(&priv->rx_queue) < 16) {
-		skb = __dev_alloc_skb(RTL8187_MAX_RX, GFP_KERNEL);
-		if (!skb) {
-			ret = -ENOMEM;
-			goto err;
-		}
-		entry = usb_alloc_urb(0, GFP_KERNEL);
-		if (!entry) {
-			ret = -ENOMEM;
-			goto err;
-		}
-		usb_fill_bulk_urb(entry, priv->udev,
-				  usb_rcvbulkpipe(priv->udev,
-				  priv->is_rtl8187b ? 3 : 1),
-				  skb_tail_pointer(skb),
-				  RTL8187_MAX_RX, rtl8187_rx_cb, skb);
-		info = (struct rtl8187_rx_info *)skb->cb;
-		info->urb = entry;
-		info->dev = dev;
-		skb_queue_tail(&priv->rx_queue, skb);
-		usb_anchor_urb(entry, &priv->anchored);
-		ret = usb_submit_urb(entry, GFP_KERNEL);
-		if (ret) {
-			skb_unlink(skb, &priv->rx_queue);
-			usb_unanchor_urb(entry);
-			goto err;
-		}
-		usb_free_urb(entry);
-	}
-	return ret;
-
-err:
-	usb_free_urb(entry);
-	kfree_skb(skb);
-	usb_kill_anchored_urbs(&priv->anchored);
-	return ret;
-}
-
-static void rtl8187b_status_cb(struct urb *urb)
-{
-	struct ieee80211_hw *hw = (struct ieee80211_hw *)urb->context;
-	struct rtl8187_priv *priv = hw->priv;
-	u64 val;
-	unsigned int cmd_type;
-
-	if (unlikely(urb->status))
-		return;
-
-	/*
-	 * Read from status buffer:
-	 *
-	 * bits [30:31] = cmd type:
-	 * - 0 indicates tx beacon interrupt
-	 * - 1 indicates tx close descriptor
-	 *
-	 * In the case of tx beacon interrupt:
-	 * [0:9] = Last Beacon CW
-	 * [10:29] = reserved
-	 * [30:31] = 00b
-	 * [32:63] = Last Beacon TSF
-	 *
-	 * If it's tx close descriptor:
-	 * [0:7] = Packet Retry Count
-	 * [8:14] = RTS Retry Count
-	 * [15] = TOK
-	 * [16:27] = Sequence No
-	 * [28] = LS
-	 * [29] = FS
-	 * [30:31] = 01b
-	 * [32:47] = unused (reserved?)
-	 * [48:63] = MAC Used Time
-	 */
-	val = le64_to_cpu(priv->b_tx_status.buf);
-
-	cmd_type = (val >> 30) & 0x3;
-	if (cmd_type == 1) {
-		unsigned int pkt_rc, seq_no;
-		bool tok;
-		struct sk_buff *skb;
-		struct ieee80211_hdr *ieee80211hdr;
-		unsigned long flags;
-
-		pkt_rc = val & 0xFF;
-		tok = val & (1 << 15);
-		seq_no = (val >> 16) & 0xFFF;
-
-		spin_lock_irqsave(&priv->b_tx_status.queue.lock, flags);
-		skb_queue_reverse_walk(&priv->b_tx_status.queue, skb) {
-			ieee80211hdr = (struct ieee80211_hdr *)skb->data;
-
-			/*
-			 * While testing, it was discovered that the seq_no
-			 * doesn't actually contains the sequence number.
-			 * Instead of returning just the 12 bits of sequence
-			 * number, hardware is returning entire sequence control
-			 * (fragment number plus sequence number) in a 12 bit
-			 * only field overflowing after some time. As a
-			 * workaround, just consider the lower bits, and expect
-			 * it's unlikely we wrongly ack some sent data
-			 */
-			if ((le16_to_cpu(ieee80211hdr->seq_ctrl)
-			    & 0xFFF) == seq_no)
-				break;
-		}
-		if (skb != (struct sk_buff *) &priv->b_tx_status.queue) {
-			struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-			__skb_unlink(skb, &priv->b_tx_status.queue);
-			if (tok)
-				info->flags |= IEEE80211_TX_STAT_ACK;
-			info->status.rates[0].count = pkt_rc + 1;
-
-			ieee80211_tx_status_irqsafe(hw, skb);
-		}
-		spin_unlock_irqrestore(&priv->b_tx_status.queue.lock, flags);
-	}
-
-	usb_anchor_urb(urb, &priv->anchored);
-	if (usb_submit_urb(urb, GFP_ATOMIC))
-		usb_unanchor_urb(urb);
-}
-
-static int rtl8187b_init_status_urb(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	struct urb *entry;
-	int ret = 0;
-
-	entry = usb_alloc_urb(0, GFP_KERNEL);
-	if (!entry)
-		return -ENOMEM;
-
-	usb_fill_bulk_urb(entry, priv->udev, usb_rcvbulkpipe(priv->udev, 9),
-			  &priv->b_tx_status.buf, sizeof(priv->b_tx_status.buf),
-			  rtl8187b_status_cb, dev);
-
-	usb_anchor_urb(entry, &priv->anchored);
-	ret = usb_submit_urb(entry, GFP_KERNEL);
-	if (ret)
-		usb_unanchor_urb(entry);
-	usb_free_urb(entry);
-
-	return ret;
-}
-
-static void rtl8187_set_anaparam(struct rtl8187_priv *priv, bool rfon)
-{
-	u32 anaparam, anaparam2;
-	u8 anaparam3, reg;
-
-	if (!priv->is_rtl8187b) {
-		if (rfon) {
-			anaparam = RTL8187_RTL8225_ANAPARAM_ON;
-			anaparam2 = RTL8187_RTL8225_ANAPARAM2_ON;
-		} else {
-			anaparam = RTL8187_RTL8225_ANAPARAM_OFF;
-			anaparam2 = RTL8187_RTL8225_ANAPARAM2_OFF;
-		}
-	} else {
-		if (rfon) {
-			anaparam = RTL8187B_RTL8225_ANAPARAM_ON;
-			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_ON;
-			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_ON;
-		} else {
-			anaparam = RTL8187B_RTL8225_ANAPARAM_OFF;
-			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_OFF;
-			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_OFF;
-		}
-	}
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, anaparam2);
-	if (priv->is_rtl8187b)
-		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3, anaparam3);
-	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-}
-
-static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 reg;
-	int i;
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg &= (1 << 1);
-	reg |= RTL818X_CMD_RESET;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-
-	i = 10;
-	do {
-		msleep(2);
-		if (!(rtl818x_ioread8(priv, &priv->map->CMD) &
-		      RTL818X_CMD_RESET))
-			break;
-	} while (--i);
-
-	if (!i) {
-		wiphy_err(dev->wiphy, "Reset timeout!\n");
-		return -ETIMEDOUT;
-	}
-
-	/* reload registers from eeprom */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_LOAD);
-
-	i = 10;
-	do {
-		msleep(4);
-		if (!(rtl818x_ioread8(priv, &priv->map->EEPROM_CMD) &
-		      RTL818X_EEPROM_CMD_CONFIG))
-			break;
-	} while (--i);
-
-	if (!i) {
-		wiphy_err(dev->wiphy, "eeprom reset timeout!\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static int rtl8187_init_hw(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 reg;
-	int res;
-
-	/* reset */
-	rtl8187_set_anaparam(priv, true);
-
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
-
-	msleep(200);
-	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x10);
-	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x11);
-	rtl818x_iowrite8(priv, (u8 *)0xFE18, 0x00);
-	msleep(200);
-
-	res = rtl8187_cmd_reset(dev);
-	if (res)
-		return res;
-
-	rtl8187_set_anaparam(priv, true);
-
-	/* setup card */
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
-	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8));
-	rtl818x_iowrite8(priv, &priv->map->GPIO0, 1);
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-
-	rtl818x_iowrite16(priv, (__le16 *)0xFFF4, 0xFFFF);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG1);
-	reg &= 0x3F;
-	reg |= 0x80;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG1, reg);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl818x_iowrite32(priv, &priv->map->INT_TIMEOUT, 0);
-	rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
-	rtl818x_iowrite8(priv, &priv->map->RATE_FALLBACK, 0);
-
-	// TODO: set RESP_RATE and BRSR properly
-	rtl818x_iowrite8(priv, &priv->map->RESP_RATE, (8 << 4) | 0);
-	rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
-
-	/* host_usb_init */
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
-	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0);
-	reg = rtl818x_ioread8(priv, (u8 *)0xFE53);
-	rtl818x_iowrite8(priv, (u8 *)0xFE53, reg | (1 << 7));
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8));
-	rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x20);
-	rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x80);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x80);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x80);
-	msleep(100);
-
-	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x000a8008);
-	rtl818x_iowrite16(priv, &priv->map->BRSR, 0xFFFF);
-	rtl818x_iowrite32(priv, &priv->map->RF_PARA, 0x00100044);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, 0x44);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FF7);
-	msleep(100);
-
-	priv->rf->init(dev);
-
-	rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
-	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
-	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
-	rtl818x_iowrite16(priv, (__le16 *)0xFFFE, 0x10);
-	rtl818x_iowrite8(priv, &priv->map->TALLY_SEL, 0x80);
-	rtl818x_iowrite8(priv, (u8 *)0xFFFF, 0x60);
-	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-
-	return 0;
-}
-
-static const u8 rtl8187b_reg_table[][3] = {
-	{0xF0, 0x32, 0}, {0xF1, 0x32, 0}, {0xF2, 0x00, 0}, {0xF3, 0x00, 0},
-	{0xF4, 0x32, 0}, {0xF5, 0x43, 0}, {0xF6, 0x00, 0}, {0xF7, 0x00, 0},
-	{0xF8, 0x46, 0}, {0xF9, 0xA4, 0}, {0xFA, 0x00, 0}, {0xFB, 0x00, 0},
-	{0xFC, 0x96, 0}, {0xFD, 0xA4, 0}, {0xFE, 0x00, 0}, {0xFF, 0x00, 0},
-
-	{0x58, 0x4B, 1}, {0x59, 0x00, 1}, {0x5A, 0x4B, 1}, {0x5B, 0x00, 1},
-	{0x60, 0x4B, 1}, {0x61, 0x09, 1}, {0x62, 0x4B, 1}, {0x63, 0x09, 1},
-	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1},
-	{0xF2, 0x02, 1}, {0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1},
-	{0xF6, 0x06, 1}, {0xF7, 0x07, 1}, {0xF8, 0x08, 1},
-
-	{0x4E, 0x00, 2}, {0x0C, 0x04, 2}, {0x21, 0x61, 2}, {0x22, 0x68, 2},
-	{0x23, 0x6F, 2}, {0x24, 0x76, 2}, {0x25, 0x7D, 2}, {0x26, 0x84, 2},
-	{0x27, 0x8D, 2}, {0x4D, 0x08, 2}, {0x50, 0x05, 2}, {0x51, 0xF5, 2},
-	{0x52, 0x04, 2}, {0x53, 0xA0, 2}, {0x54, 0x1F, 2}, {0x55, 0x23, 2},
-	{0x56, 0x45, 2}, {0x57, 0x67, 2}, {0x58, 0x08, 2}, {0x59, 0x08, 2},
-	{0x5A, 0x08, 2}, {0x5B, 0x08, 2}, {0x60, 0x08, 2}, {0x61, 0x08, 2},
-	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2},
-
-	{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
-	{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
-	{0x95, 0x12, 0}, {0x96, 0x00, 0}, {0x97, 0x06, 0}, {0x9D, 0x1A, 0},
-	{0x9F, 0x10, 0}, {0xB4, 0x22, 0}, {0xBE, 0x80, 0}, {0xDB, 0x00, 0},
-	{0xEE, 0x00, 0}, {0x4C, 0x00, 2},
-
-	{0x9F, 0x00, 3}, {0x8C, 0x01, 0}, {0x8D, 0x10, 0}, {0x8E, 0x08, 0},
-	{0x8F, 0x00, 0}
-};
-
-static int rtl8187b_init_hw(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int res, i;
-	u8 reg;
-
-	rtl8187_set_anaparam(priv, true);
-
-	/* Reset PLL sequence on 8187B. Realtek note: reduces power
-	 * consumption about 30 mA */
-	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0x10);
-	reg = rtl818x_ioread8(priv, (u8 *)0xFF62);
-	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg & ~(1 << 5));
-	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg | (1 << 5));
-
-	res = rtl8187_cmd_reset(dev);
-	if (res)
-		return res;
-
-	rtl8187_set_anaparam(priv, true);
-
-	/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
-	 * RESP_RATE on 8187L in Realtek sources: each bit should be each
-	 * one of the 12 rates, all are enabled */
-	rtl818x_iowrite16(priv, (__le16 *)0xFF34, 0x0FFF);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
-	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
-	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-
-	/* Auto Rate Fallback Register (ARFR): 1M-54M setting */
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
-	rtl818x_iowrite8_idx(priv, (u8 *)0xFFE2, 0x00, 1);
-
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFD4, 0xFFFF, 1);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG1);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG1, (reg & 0x3F) | 0x80);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl818x_iowrite8(priv, &priv->map->WPA_CONF, 0);
-	for (i = 0; i < ARRAY_SIZE(rtl8187b_reg_table); i++) {
-		rtl818x_iowrite8_idx(priv,
-				     (u8 *)(uintptr_t)
-				     (rtl8187b_reg_table[i][0] | 0xFF00),
-				     rtl8187b_reg_table[i][1],
-				     rtl8187b_reg_table[i][2]);
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->TID_AC_MAP, 0xFA50);
-	rtl818x_iowrite16(priv, &priv->map->INT_MIG, 0);
-
-	rtl818x_iowrite32_idx(priv, (__le32 *)0xFFF0, 0, 1);
-	rtl818x_iowrite32_idx(priv, (__le32 *)0xFFF4, 0, 1);
-	rtl818x_iowrite8_idx(priv, (u8 *)0xFFF8, 0, 1);
-
-	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00004001);
-
-	/* RFSW_CTRL register */
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x569A, 2);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x2488);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
-	msleep(100);
-
-	priv->rf->init(dev);
-
-	reg = RTL818X_CMD_TX_ENABLE | RTL818X_CMD_RX_ENABLE;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
-
-	rtl818x_iowrite8(priv, (u8 *)0xFE41, 0xF4);
-	rtl818x_iowrite8(priv, (u8 *)0xFE40, 0x00);
-	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x00);
-	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x01);
-	rtl818x_iowrite8(priv, (u8 *)0xFE40, 0x0F);
-	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x00);
-	rtl818x_iowrite8(priv, (u8 *)0xFE42, 0x01);
-
-	reg = rtl818x_ioread8(priv, (u8 *)0xFFDB);
-	rtl818x_iowrite8(priv, (u8 *)0xFFDB, reg | (1 << 2));
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x59FA, 3);
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF74, 0x59D2, 3);
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF76, 0x59D2, 3);
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF78, 0x19FA, 3);
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF7A, 0x19FA, 3);
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF7C, 0x00D0, 3);
-	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0);
-	rtl818x_iowrite8_idx(priv, (u8 *)0xFF80, 0x0F, 1);
-	rtl818x_iowrite8_idx(priv, (u8 *)0xFF83, 0x03, 1);
-	rtl818x_iowrite8(priv, (u8 *)0xFFDA, 0x10);
-	rtl818x_iowrite8_idx(priv, (u8 *)0xFF4D, 0x08, 2);
-
-	rtl818x_iowrite32(priv, &priv->map->HSSI_PARA, 0x0600321B);
-
-	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFEC, 0x0800, 1);
-
-	priv->slot_time = 0x9;
-	priv->aifsn[0] = 2; /* AIFSN[AC_VO] */
-	priv->aifsn[1] = 2; /* AIFSN[AC_VI] */
-	priv->aifsn[2] = 7; /* AIFSN[AC_BK] */
-	priv->aifsn[3] = 3; /* AIFSN[AC_BE] */
-	rtl818x_iowrite8(priv, &priv->map->ACM_CONTROL, 0);
-
-	/* ENEDCA flag must always be set, transmit issues? */
-	rtl818x_iowrite8(priv, &priv->map->MSR, RTL818X_MSR_ENEDCA);
-
-	return 0;
-}
-
-static void rtl8187_work(struct work_struct *work)
-{
-	/* The RTL8187 returns the retry count through register 0xFFFA. In
-	 * addition, it appears to be a cumulative retry count, not the
-	 * value for the current TX packet. When multiple TX entries are
-	 * queued, the retry count will be valid for the last one in the queue.
-	 * The "error" should not matter for purposes of rate setting. */
-	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
-				    work.work);
-	struct ieee80211_tx_info *info;
-	struct ieee80211_hw *dev = priv->dev;
-	static u16 retry;
-	u16 tmp;
-
-	mutex_lock(&priv->conf_mutex);
-	tmp = rtl818x_ioread16(priv, (__le16 *)0xFFFA);
-	while (skb_queue_len(&priv->b_tx_status.queue) > 0) {
-		struct sk_buff *old_skb;
-
-		old_skb = skb_dequeue(&priv->b_tx_status.queue);
-		info = IEEE80211_SKB_CB(old_skb);
-		info->status.rates[0].count = tmp - retry + 1;
-		ieee80211_tx_status_irqsafe(dev, old_skb);
-	}
-	retry = tmp;
-	mutex_unlock(&priv->conf_mutex);
-}
-
-static int rtl8187_start(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u32 reg;
-	int ret;
-
-	mutex_lock(&priv->conf_mutex);
-
-	ret = (!priv->is_rtl8187b) ? rtl8187_init_hw(dev) :
-				     rtl8187b_init_hw(dev);
-	if (ret)
-		goto rtl8187_start_exit;
-
-	init_usb_anchor(&priv->anchored);
-	priv->dev = dev;
-
-	if (priv->is_rtl8187b) {
-		reg = RTL818X_RX_CONF_MGMT |
-		      RTL818X_RX_CONF_DATA |
-		      RTL818X_RX_CONF_BROADCAST |
-		      RTL818X_RX_CONF_NICMAC |
-		      RTL818X_RX_CONF_BSSID |
-		      (7 << 13 /* RX FIFO threshold NONE */) |
-		      (7 << 10 /* MAX RX DMA */) |
-		      RTL818X_RX_CONF_RX_AUTORESETPHY |
-		      RTL818X_RX_CONF_ONLYERLPKT |
-		      RTL818X_RX_CONF_MULTICAST;
-		priv->rx_conf = reg;
-		rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
-
-		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
-		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
-		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
-		reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
-		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
-
-		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
-				  RTL818X_TX_CONF_HW_SEQNUM |
-				  RTL818X_TX_CONF_DISREQQSIZE |
-				  (7 << 8  /* short retry limit */) |
-				  (7 << 0  /* long retry limit */) |
-				  (7 << 21 /* MAX TX DMA */));
-		rtl8187_init_urbs(dev);
-		rtl8187b_init_status_urb(dev);
-		goto rtl8187_start_exit;
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
-
-	rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
-	rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
-
-	rtl8187_init_urbs(dev);
-
-	reg = RTL818X_RX_CONF_ONLYERLPKT |
-	      RTL818X_RX_CONF_RX_AUTORESETPHY |
-	      RTL818X_RX_CONF_BSSID |
-	      RTL818X_RX_CONF_MGMT |
-	      RTL818X_RX_CONF_DATA |
-	      (7 << 13 /* RX FIFO threshold NONE */) |
-	      (7 << 10 /* MAX RX DMA */) |
-	      RTL818X_RX_CONF_BROADCAST |
-	      RTL818X_RX_CONF_NICMAC;
-
-	priv->rx_conf = reg;
-	rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
-	reg &= ~RTL818X_CW_CONF_PERPACKET_CW_SHIFT;
-	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
-	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-
-	reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
-	reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
-	reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
-	reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
-	rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
-
-	reg  = RTL818X_TX_CONF_CW_MIN |
-	       (7 << 21 /* MAX TX DMA */) |
-	       RTL818X_TX_CONF_NO_ICV;
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg |= RTL818X_CMD_TX_ENABLE;
-	reg |= RTL818X_CMD_RX_ENABLE;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-	INIT_DELAYED_WORK(&priv->work, rtl8187_work);
-
-rtl8187_start_exit:
-	mutex_unlock(&priv->conf_mutex);
-	return ret;
-}
-
-static void rtl8187_stop(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	struct sk_buff *skb;
-	u32 reg;
-
-	mutex_lock(&priv->conf_mutex);
-	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CMD);
-	reg &= ~RTL818X_CMD_TX_ENABLE;
-	reg &= ~RTL818X_CMD_RX_ENABLE;
-	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
-
-	priv->rf->stop(dev);
-	rtl8187_set_anaparam(priv, false);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG4, reg | RTL818X_CONFIG4_VCOOFF);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	while ((skb = skb_dequeue(&priv->b_tx_status.queue)))
-		dev_kfree_skb_any(skb);
-
-	usb_kill_anchored_urbs(&priv->anchored);
-	mutex_unlock(&priv->conf_mutex);
-
-	if (!priv->is_rtl8187b)
-		cancel_delayed_work_sync(&priv->work);
-}
-
-static int rtl8187_add_interface(struct ieee80211_hw *dev,
-				 struct ieee80211_vif *vif)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int i;
-	int ret = -EOPNOTSUPP;
-
-	mutex_lock(&priv->conf_mutex);
-	if (priv->vif)
-		goto exit;
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		break;
-	default:
-		goto exit;
-	}
-
-	ret = 0;
-	priv->vif = vif;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	for (i = 0; i < ETH_ALEN; i++)
-		rtl818x_iowrite8(priv, &priv->map->MAC[i],
-				 ((u8 *)vif->addr)[i]);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-exit:
-	mutex_unlock(&priv->conf_mutex);
-	return ret;
-}
-
-static void rtl8187_remove_interface(struct ieee80211_hw *dev,
-				     struct ieee80211_vif *vif)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	mutex_lock(&priv->conf_mutex);
-	priv->vif = NULL;
-	mutex_unlock(&priv->conf_mutex);
-}
-
-static int rtl8187_config(struct ieee80211_hw *dev, u32 changed)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	struct ieee80211_conf *conf = &dev->conf;
-	u32 reg;
-
-	mutex_lock(&priv->conf_mutex);
-	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-	/* Enable TX loopback on MAC level to avoid TX during channel
-	 * changes, as this has be seen to causes problems and the
-	 * card will stop work until next reset
-	 */
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF,
-			  reg | RTL818X_TX_CONF_LOOPBACK_MAC);
-	priv->rf->set_chan(dev, conf);
-	msleep(10);
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
-
-	rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2);
-	rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100);
-	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
-	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100);
-	mutex_unlock(&priv->conf_mutex);
-	return 0;
-}
-
-/*
- * With 8187B, AC_*_PARAM clashes with FEMR definition in struct rtl818x_csr for
- * example. Thus we have to use raw values for AC_*_PARAM register addresses.
- */
-static __le32 *rtl8187b_ac_addr[4] = {
-	(__le32 *) 0xFFF0, /* AC_VO */
-	(__le32 *) 0xFFF4, /* AC_VI */
-	(__le32 *) 0xFFFC, /* AC_BK */
-	(__le32 *) 0xFFF8, /* AC_BE */
-};
-
-#define SIFS_TIME 0xa
-
-static void rtl8187_conf_erp(struct rtl8187_priv *priv, bool use_short_slot,
-			     bool use_short_preamble)
-{
-	if (priv->is_rtl8187b) {
-		u8 difs, eifs;
-		u16 ack_timeout;
-		int queue;
-
-		if (use_short_slot) {
-			priv->slot_time = 0x9;
-			difs = 0x1c;
-			eifs = 0x53;
-		} else {
-			priv->slot_time = 0x14;
-			difs = 0x32;
-			eifs = 0x5b;
-		}
-		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
-		rtl818x_iowrite8(priv, &priv->map->SLOT, priv->slot_time);
-		rtl818x_iowrite8(priv, &priv->map->DIFS, difs);
-
-		/*
-		 * BRSR+1 on 8187B is in fact EIFS register
-		 * Value in units of 4 us
-		 */
-		rtl818x_iowrite8(priv, (u8 *)&priv->map->BRSR + 1, eifs);
-
-		/*
-		 * For 8187B, CARRIER_SENSE_COUNTER is in fact ack timeout
-		 * register. In units of 4 us like eifs register
-		 * ack_timeout = ack duration + plcp + difs + preamble
-		 */
-		ack_timeout = 112 + 48 + difs;
-		if (use_short_preamble)
-			ack_timeout += 72;
-		else
-			ack_timeout += 144;
-		rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER,
-				 DIV_ROUND_UP(ack_timeout, 4));
-
-		for (queue = 0; queue < 4; queue++)
-			rtl818x_iowrite8(priv, (u8 *) rtl8187b_ac_addr[queue],
-					 priv->aifsn[queue] * priv->slot_time +
-					 SIFS_TIME);
-	} else {
-		rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
-		if (use_short_slot) {
-			rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9);
-			rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14);
-			rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x14);
-		} else {
-			rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14);
-			rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24);
-			rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x24);
-		}
-	}
-}
-
-static void rtl8187_bss_info_changed(struct ieee80211_hw *dev,
-				     struct ieee80211_vif *vif,
-				     struct ieee80211_bss_conf *info,
-				     u32 changed)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int i;
-	u8 reg;
-
-	if (changed & BSS_CHANGED_BSSID) {
-		mutex_lock(&priv->conf_mutex);
-		for (i = 0; i < ETH_ALEN; i++)
-			rtl818x_iowrite8(priv, &priv->map->BSSID[i],
-					 info->bssid[i]);
-
-		if (priv->is_rtl8187b)
-			reg = RTL818X_MSR_ENEDCA;
-		else
-			reg = 0;
-
-		if (is_valid_ether_addr(info->bssid))
-			reg |= RTL818X_MSR_INFRA;
-		else
-			reg |= RTL818X_MSR_NO_LINK;
-
-		rtl818x_iowrite8(priv, &priv->map->MSR, reg);
-
-		mutex_unlock(&priv->conf_mutex);
-	}
-
-	if (changed & (BSS_CHANGED_ERP_SLOT | BSS_CHANGED_ERP_PREAMBLE))
-		rtl8187_conf_erp(priv, info->use_short_slot,
-				 info->use_short_preamble);
-}
-
-static u64 rtl8187_prepare_multicast(struct ieee80211_hw *dev,
-				     struct netdev_hw_addr_list *mc_list)
-{
-	return netdev_hw_addr_list_count(mc_list);
-}
-
-static void rtl8187_configure_filter(struct ieee80211_hw *dev,
-				     unsigned int changed_flags,
-				     unsigned int *total_flags,
-				     u64 multicast)
-{
-	struct rtl8187_priv *priv = dev->priv;
-
-	if (changed_flags & FIF_FCSFAIL)
-		priv->rx_conf ^= RTL818X_RX_CONF_FCS;
-	if (changed_flags & FIF_CONTROL)
-		priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
-	if (changed_flags & FIF_OTHER_BSS)
-		priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
-	if (*total_flags & FIF_ALLMULTI || multicast > 0)
-		priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
-	else
-		priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
-
-	*total_flags = 0;
-
-	if (priv->rx_conf & RTL818X_RX_CONF_FCS)
-		*total_flags |= FIF_FCSFAIL;
-	if (priv->rx_conf & RTL818X_RX_CONF_CTRL)
-		*total_flags |= FIF_CONTROL;
-	if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
-		*total_flags |= FIF_OTHER_BSS;
-	if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
-		*total_flags |= FIF_ALLMULTI;
-
-	rtl818x_iowrite32_async(priv, &priv->map->RX_CONF, priv->rx_conf);
-}
-
-static int rtl8187_conf_tx(struct ieee80211_hw *dev, u16 queue,
-			   const struct ieee80211_tx_queue_params *params)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 cw_min, cw_max;
-
-	if (queue > 3)
-		return -EINVAL;
-
-	cw_min = fls(params->cw_min);
-	cw_max = fls(params->cw_max);
-
-	if (priv->is_rtl8187b) {
-		priv->aifsn[queue] = params->aifs;
-
-		/*
-		 * This is the structure of AC_*_PARAM registers in 8187B:
-		 * - TXOP limit field, bit offset = 16
-		 * - ECWmax, bit offset = 12
-		 * - ECWmin, bit offset = 8
-		 * - AIFS, bit offset = 0
-		 */
-		rtl818x_iowrite32(priv, rtl8187b_ac_addr[queue],
-				  (params->txop << 16) | (cw_max << 12) |
-				  (cw_min << 8) | (params->aifs *
-				  priv->slot_time + SIFS_TIME));
-	} else {
-		if (queue != 0)
-			return -EINVAL;
-
-		rtl818x_iowrite8(priv, &priv->map->CW_VAL,
-				 cw_min | (cw_max << 4));
-	}
-	return 0;
-}
-
-static u64 rtl8187_get_tsf(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-
-	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
-	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
-}
-
-static const struct ieee80211_ops rtl8187_ops = {
-	.tx			= rtl8187_tx,
-	.start			= rtl8187_start,
-	.stop			= rtl8187_stop,
-	.add_interface		= rtl8187_add_interface,
-	.remove_interface	= rtl8187_remove_interface,
-	.config			= rtl8187_config,
-	.bss_info_changed	= rtl8187_bss_info_changed,
-	.prepare_multicast	= rtl8187_prepare_multicast,
-	.configure_filter	= rtl8187_configure_filter,
-	.conf_tx		= rtl8187_conf_tx,
-	.rfkill_poll		= rtl8187_rfkill_poll,
-	.get_tsf		= rtl8187_get_tsf,
-};
-
-static void rtl8187_eeprom_register_read(struct eeprom_93cx6 *eeprom)
-{
-	struct ieee80211_hw *dev = eeprom->data;
-	struct rtl8187_priv *priv = dev->priv;
-	u8 reg = rtl818x_ioread8(priv, &priv->map->EEPROM_CMD);
-
-	eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
-	eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
-	eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
-	eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
-}
-
-static void rtl8187_eeprom_register_write(struct eeprom_93cx6 *eeprom)
-{
-	struct ieee80211_hw *dev = eeprom->data;
-	struct rtl8187_priv *priv = dev->priv;
-	u8 reg = RTL818X_EEPROM_CMD_PROGRAM;
-
-	if (eeprom->reg_data_in)
-		reg |= RTL818X_EEPROM_CMD_WRITE;
-	if (eeprom->reg_data_out)
-		reg |= RTL818X_EEPROM_CMD_READ;
-	if (eeprom->reg_data_clock)
-		reg |= RTL818X_EEPROM_CMD_CK;
-	if (eeprom->reg_chip_select)
-		reg |= RTL818X_EEPROM_CMD_CS;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, reg);
-	udelay(10);
-}
-
-static int __devinit rtl8187_probe(struct usb_interface *intf,
-				   const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct ieee80211_hw *dev;
-	struct rtl8187_priv *priv;
-	struct eeprom_93cx6 eeprom;
-	struct ieee80211_channel *channel;
-	const char *chip_name;
-	u16 txpwr, reg;
-	u16 product_id = le16_to_cpu(udev->descriptor.idProduct);
-	int err, i;
-	u8 mac_addr[ETH_ALEN];
-
-	dev = ieee80211_alloc_hw(sizeof(*priv), &rtl8187_ops);
-	if (!dev) {
-		printk(KERN_ERR "rtl8187: ieee80211 alloc failed\n");
-		return -ENOMEM;
-	}
-
-	priv = dev->priv;
-	priv->is_rtl8187b = (id->driver_info == DEVICE_RTL8187B);
-
-	/* allocate "DMA aware" buffer for register accesses */
-	priv->io_dmabuf = kmalloc(sizeof(*priv->io_dmabuf), GFP_KERNEL);
-	if (!priv->io_dmabuf) {
-		err = -ENOMEM;
-		goto err_free_dev;
-	}
-	mutex_init(&priv->io_mutex);
-
-	SET_IEEE80211_DEV(dev, &intf->dev);
-	usb_set_intfdata(intf, dev);
-	priv->udev = udev;
-
-	usb_get_dev(udev);
-
-	skb_queue_head_init(&priv->rx_queue);
-
-	BUILD_BUG_ON(sizeof(priv->channels) != sizeof(rtl818x_channels));
-	BUILD_BUG_ON(sizeof(priv->rates) != sizeof(rtl818x_rates));
-
-	memcpy(priv->channels, rtl818x_channels, sizeof(rtl818x_channels));
-	memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates));
-	priv->map = (struct rtl818x_csr *)0xFF00;
-
-	priv->band.band = IEEE80211_BAND_2GHZ;
-	priv->band.channels = priv->channels;
-	priv->band.n_channels = ARRAY_SIZE(rtl818x_channels);
-	priv->band.bitrates = priv->rates;
-	priv->band.n_bitrates = ARRAY_SIZE(rtl818x_rates);
-	dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
-
-
-	dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		     IEEE80211_HW_SIGNAL_DBM |
-		     IEEE80211_HW_RX_INCLUDES_FCS;
-
-	eeprom.data = dev;
-	eeprom.register_read = rtl8187_eeprom_register_read;
-	eeprom.register_write = rtl8187_eeprom_register_write;
-	if (rtl818x_ioread32(priv, &priv->map->RX_CONF) & (1 << 6))
-		eeprom.width = PCI_EEPROM_WIDTH_93C66;
-	else
-		eeprom.width = PCI_EEPROM_WIDTH_93C46;
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	udelay(10);
-
-	eeprom_93cx6_multiread(&eeprom, RTL8187_EEPROM_MAC_ADDR,
-			       (__le16 __force *)mac_addr, 3);
-	if (!is_valid_ether_addr(mac_addr)) {
-		printk(KERN_WARNING "rtl8187: Invalid hwaddr! Using randomly "
-		       "generated MAC address\n");
-		random_ether_addr(mac_addr);
-	}
-	SET_IEEE80211_PERM_ADDR(dev, mac_addr);
-
-	channel = priv->channels;
-	for (i = 0; i < 3; i++) {
-		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_1 + i,
-				  &txpwr);
-		(*channel++).hw_value = txpwr & 0xFF;
-		(*channel++).hw_value = txpwr >> 8;
-	}
-	for (i = 0; i < 2; i++) {
-		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_4 + i,
-				  &txpwr);
-		(*channel++).hw_value = txpwr & 0xFF;
-		(*channel++).hw_value = txpwr >> 8;
-	}
-
-	eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_BASE,
-			  &priv->txpwr_base);
-
-	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
-	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
-	/* 0 means asic B-cut, we should use SW 3 wire
-	 * bit-by-bit banging for radio. 1 means we can use
-	 * USB specific request to write radio registers */
-	priv->asic_rev = rtl818x_ioread8(priv, (u8 *)0xFFFE) & 0x3;
-	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	if (!priv->is_rtl8187b) {
-		u32 reg32;
-		reg32 = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-		reg32 &= RTL818X_TX_CONF_HWVER_MASK;
-		switch (reg32) {
-		case RTL818X_TX_CONF_R8187vD_B:
-			/* Some RTL8187B devices have a USB ID of 0x8187
-			 * detect them here */
-			chip_name = "RTL8187BvB(early)";
-			priv->is_rtl8187b = 1;
-			priv->hw_rev = RTL8187BvB;
-			break;
-		case RTL818X_TX_CONF_R8187vD:
-			chip_name = "RTL8187vD";
-			break;
-		default:
-			chip_name = "RTL8187vB (default)";
-		}
-       } else {
-		/*
-		 * Force USB request to write radio registers for 8187B, Realtek
-		 * only uses it in their sources
-		 */
-		/*if (priv->asic_rev == 0) {
-			printk(KERN_WARNING "rtl8187: Forcing use of USB "
-			       "requests to write to radio registers\n");
-			priv->asic_rev = 1;
-		}*/
-		switch (rtl818x_ioread8(priv, (u8 *)0xFFE1)) {
-		case RTL818X_R8187B_B:
-			chip_name = "RTL8187BvB";
-			priv->hw_rev = RTL8187BvB;
-			break;
-		case RTL818X_R8187B_D:
-			chip_name = "RTL8187BvD";
-			priv->hw_rev = RTL8187BvD;
-			break;
-		case RTL818X_R8187B_E:
-			chip_name = "RTL8187BvE";
-			priv->hw_rev = RTL8187BvE;
-			break;
-		default:
-			chip_name = "RTL8187BvB (default)";
-			priv->hw_rev = RTL8187BvB;
-		}
-	}
-
-	if (!priv->is_rtl8187b) {
-		for (i = 0; i < 2; i++) {
-			eeprom_93cx6_read(&eeprom,
-					  RTL8187_EEPROM_TXPWR_CHAN_6 + i,
-					  &txpwr);
-			(*channel++).hw_value = txpwr & 0xFF;
-			(*channel++).hw_value = txpwr >> 8;
-		}
-	} else {
-		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_CHAN_6,
-				  &txpwr);
-		(*channel++).hw_value = txpwr & 0xFF;
-
-		eeprom_93cx6_read(&eeprom, 0x0A, &txpwr);
-		(*channel++).hw_value = txpwr & 0xFF;
-
-		eeprom_93cx6_read(&eeprom, 0x1C, &txpwr);
-		(*channel++).hw_value = txpwr & 0xFF;
-		(*channel++).hw_value = txpwr >> 8;
-	}
-	/* Handle the differing rfkill GPIO bit in different models */
-	priv->rfkill_mask = RFKILL_MASK_8187_89_97;
-	if (product_id == 0x8197 || product_id == 0x8198) {
-		eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_SELECT_GPIO, &reg);
-		if (reg & 0xFF00)
-			priv->rfkill_mask = RFKILL_MASK_8198;
-	}
-
-	/*
-	 * XXX: Once this driver supports anything that requires
-	 *	beacons it must implement IEEE80211_TX_CTL_ASSIGN_SEQ.
-	 */
-	dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
-
-	if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
-		printk(KERN_INFO "rtl8187: inconsistency between id with OEM"
-		       " info!\n");
-
-	priv->rf = rtl8187_detect_rf(dev);
-	dev->extra_tx_headroom = (!priv->is_rtl8187b) ?
-				  sizeof(struct rtl8187_tx_hdr) :
-				  sizeof(struct rtl8187b_tx_hdr);
-	if (!priv->is_rtl8187b)
-		dev->queues = 1;
-	else
-		dev->queues = 4;
-
-	err = ieee80211_register_hw(dev);
-	if (err) {
-		printk(KERN_ERR "rtl8187: Cannot register device\n");
-		goto err_free_dmabuf;
-	}
-	mutex_init(&priv->conf_mutex);
-	skb_queue_head_init(&priv->b_tx_status.queue);
-
-	wiphy_info(dev->wiphy, "hwaddr %pM, %s V%d + %s, rfkill mask %d\n",
-		   mac_addr, chip_name, priv->asic_rev, priv->rf->name,
-		   priv->rfkill_mask);
-
-#ifdef CONFIG_RTL8187_LEDS
-	eeprom_93cx6_read(&eeprom, 0x3F, &reg);
-	reg &= 0xFF;
-	rtl8187_leds_init(dev, reg);
-#endif
-	rtl8187_rfkill_init(dev);
-
-	return 0;
-
- err_free_dmabuf:
-	kfree(priv->io_dmabuf);
- err_free_dev:
-	ieee80211_free_hw(dev);
-	usb_set_intfdata(intf, NULL);
-	usb_put_dev(udev);
-	return err;
-}
-
-static void __devexit rtl8187_disconnect(struct usb_interface *intf)
-{
-	struct ieee80211_hw *dev = usb_get_intfdata(intf);
-	struct rtl8187_priv *priv;
-
-	if (!dev)
-		return;
-
-#ifdef CONFIG_RTL8187_LEDS
-	rtl8187_leds_exit(dev);
-#endif
-	rtl8187_rfkill_exit(dev);
-	ieee80211_unregister_hw(dev);
-
-	priv = dev->priv;
-	usb_reset_device(priv->udev);
-	usb_put_dev(interface_to_usbdev(intf));
-	kfree(priv->io_dmabuf);
-	ieee80211_free_hw(dev);
-}
-
-static struct usb_driver rtl8187_driver = {
-	.name		= KBUILD_MODNAME,
-	.id_table	= rtl8187_table,
-	.probe		= rtl8187_probe,
-	.disconnect	= __devexit_p(rtl8187_disconnect),
-};
-
-static int __init rtl8187_init(void)
-{
-	return usb_register(&rtl8187_driver);
-}
-
-static void __exit rtl8187_exit(void)
-{
-	usb_deregister(&rtl8187_driver);
-}
-
-module_init(rtl8187_init);
-module_exit(rtl8187_exit);
diff --git a/drivers/net/wireless/rtl818x/rtl8187_leds.c b/drivers/net/wireless/rtl818x/rtl8187_leds.c
deleted file mode 100644
index 4637337d5ce6..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_leds.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Linux LED driver for RTL8187
- *
- * Copyright 2009 Larry Finger <Larry.Finger@lwfinger.net>
- *
- * Based on the LED handling in the r8187 driver, which is:
- * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
- *
- * Thanks to Realtek for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifdef CONFIG_RTL8187_LEDS
-
-#include <net/mac80211.h>
-#include <linux/usb.h>
-#include <linux/eeprom_93cx6.h>
-
-#include "rtl8187.h"
-#include "rtl8187_leds.h"
-
-static void led_turn_on(struct work_struct *work)
-{
-	/* As this routine does read/write operations on the hardware, it must
-	 * be run from a work queue.
-	 */
-	u8 reg;
-	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
-				    led_on.work);
-	struct rtl8187_led *led = &priv->led_tx;
-
-	/* Don't change the LED, when the device is down. */
-	if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
-		return ;
-
-	/* Skip if the LED is not registered. */
-	if (!led->dev)
-		return;
-	mutex_lock(&priv->conf_mutex);
-	switch (led->ledpin) {
-	case LED_PIN_GPIO0:
-		rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01);
-		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x00);
-		break;
-	case LED_PIN_LED0:
-		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~(1 << 4);
-		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-		break;
-	case LED_PIN_LED1:
-		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~(1 << 5);
-		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-		break;
-	case LED_PIN_HW:
-	default:
-		break;
-	}
-	mutex_unlock(&priv->conf_mutex);
-}
-
-static void led_turn_off(struct work_struct *work)
-{
-	/* As this routine does read/write operations on the hardware, it must
-	 * be run from a work queue.
-	 */
-	u8 reg;
-	struct rtl8187_priv *priv = container_of(work, struct rtl8187_priv,
-				    led_off.work);
-	struct rtl8187_led *led = &priv->led_tx;
-
-	/* Don't change the LED, when the device is down. */
-	if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
-		return ;
-
-	/* Skip if the LED is not registered. */
-	if (!led->dev)
-		return;
-	mutex_lock(&priv->conf_mutex);
-	switch (led->ledpin) {
-	case LED_PIN_GPIO0:
-		rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01);
-		rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x01);
-		break;
-	case LED_PIN_LED0:
-		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) | (1 << 4);
-		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-		break;
-	case LED_PIN_LED1:
-		reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) | (1 << 5);
-		rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
-		break;
-	case LED_PIN_HW:
-	default:
-		break;
-	}
-	mutex_unlock(&priv->conf_mutex);
-}
-
-/* Callback from the LED subsystem. */
-static void rtl8187_led_brightness_set(struct led_classdev *led_dev,
-				   enum led_brightness brightness)
-{
-	struct rtl8187_led *led = container_of(led_dev, struct rtl8187_led,
-					       led_dev);
-	struct ieee80211_hw *hw = led->dev;
-	struct rtl8187_priv *priv;
-	static bool radio_on;
-
-	if (!hw)
-		return;
-	priv = hw->priv;
-	if (led->is_radio) {
-		if (brightness == LED_FULL) {
-			ieee80211_queue_delayed_work(hw, &priv->led_on, 0);
-			radio_on = true;
-		} else if (radio_on) {
-			radio_on = false;
-			cancel_delayed_work_sync(&priv->led_on);
-			ieee80211_queue_delayed_work(hw, &priv->led_off, 0);
-		}
-	} else if (radio_on) {
-		if (brightness == LED_OFF) {
-			ieee80211_queue_delayed_work(hw, &priv->led_off, 0);
-			/* The LED is off for 1/20 sec - it just blinks. */
-			ieee80211_queue_delayed_work(hw, &priv->led_on,
-						     HZ / 20);
-		} else
-			ieee80211_queue_delayed_work(hw, &priv->led_on, 0);
-	}
-}
-
-static int rtl8187_register_led(struct ieee80211_hw *dev,
-				struct rtl8187_led *led, const char *name,
-				const char *default_trigger, u8 ledpin,
-				bool is_radio)
-{
-	int err;
-	struct rtl8187_priv *priv = dev->priv;
-
-	if (led->dev)
-		return -EEXIST;
-	if (!default_trigger)
-		return -EINVAL;
-	led->dev = dev;
-	led->ledpin = ledpin;
-	led->is_radio = is_radio;
-	strncpy(led->name, name, sizeof(led->name));
-
-	led->led_dev.name = led->name;
-	led->led_dev.default_trigger = default_trigger;
-	led->led_dev.brightness_set = rtl8187_led_brightness_set;
-
-	err = led_classdev_register(&priv->udev->dev, &led->led_dev);
-	if (err) {
-		printk(KERN_INFO "LEDs: Failed to register %s\n", name);
-		led->dev = NULL;
-		return err;
-	}
-	return 0;
-}
-
-static void rtl8187_unregister_led(struct rtl8187_led *led)
-{
-	struct ieee80211_hw *hw = led->dev;
-	struct rtl8187_priv *priv = hw->priv;
-
-	led_classdev_unregister(&led->led_dev);
-	flush_delayed_work(&priv->led_off);
-	led->dev = NULL;
-}
-
-void rtl8187_leds_init(struct ieee80211_hw *dev, u16 custid)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	char name[RTL8187_LED_MAX_NAME_LEN + 1];
-	u8 ledpin;
-	int err;
-
-	/* According to the vendor driver, the LED operation depends on the
-	 * customer ID encoded in the EEPROM
-	 */
-	printk(KERN_INFO "rtl8187: Customer ID is 0x%02X\n", custid);
-	switch (custid) {
-	case EEPROM_CID_RSVD0:
-	case EEPROM_CID_RSVD1:
-	case EEPROM_CID_SERCOMM_PS:
-	case EEPROM_CID_QMI:
-	case EEPROM_CID_DELL:
-	case EEPROM_CID_TOSHIBA:
-		ledpin = LED_PIN_GPIO0;
-		break;
-	case EEPROM_CID_ALPHA0:
-		ledpin = LED_PIN_LED0;
-		break;
-	case EEPROM_CID_HW:
-		ledpin = LED_PIN_HW;
-		break;
-	default:
-		ledpin = LED_PIN_GPIO0;
-	}
-
-	INIT_DELAYED_WORK(&priv->led_on, led_turn_on);
-	INIT_DELAYED_WORK(&priv->led_off, led_turn_off);
-
-	snprintf(name, sizeof(name),
-		 "rtl8187-%s::radio", wiphy_name(dev->wiphy));
-	err = rtl8187_register_led(dev, &priv->led_radio, name,
-			 ieee80211_get_radio_led_name(dev), ledpin, true);
-	if (err)
-		return;
-
-	snprintf(name, sizeof(name),
-		 "rtl8187-%s::tx", wiphy_name(dev->wiphy));
-	err = rtl8187_register_led(dev, &priv->led_tx, name,
-			 ieee80211_get_tx_led_name(dev), ledpin, false);
-	if (err)
-		goto err_tx;
-
-	snprintf(name, sizeof(name),
-		 "rtl8187-%s::rx", wiphy_name(dev->wiphy));
-	err = rtl8187_register_led(dev, &priv->led_rx, name,
-			 ieee80211_get_rx_led_name(dev), ledpin, false);
-	if (!err)
-		return;
-
-	/* registration of RX LED failed - unregister */
-	rtl8187_unregister_led(&priv->led_tx);
-err_tx:
-	rtl8187_unregister_led(&priv->led_radio);
-}
-
-void rtl8187_leds_exit(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-
-	rtl8187_unregister_led(&priv->led_radio);
-	rtl8187_unregister_led(&priv->led_rx);
-	rtl8187_unregister_led(&priv->led_tx);
-	cancel_delayed_work_sync(&priv->led_off);
-	cancel_delayed_work_sync(&priv->led_on);
-}
-#endif /* def CONFIG_RTL8187_LEDS */
-
diff --git a/drivers/net/wireless/rtl818x/rtl8187_leds.h b/drivers/net/wireless/rtl818x/rtl8187_leds.h
deleted file mode 100644
index d743c96d4a20..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_leds.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Definitions for RTL8187 leds
- *
- * Copyright 2009 Larry Finger <Larry.Finger@lwfinger.net>
- *
- * Based on the LED handling in the r8187 driver, which is:
- * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef RTL8187_LED_H
-#define RTL8187_LED_H
-
-#ifdef CONFIG_RTL8187_LEDS
-
-#define RTL8187_LED_MAX_NAME_LEN	21
-
-#include <linux/leds.h>
-#include <linux/types.h>
-
-enum {
-	LED_PIN_LED0,
-	LED_PIN_LED1,
-	LED_PIN_GPIO0,
-	LED_PIN_HW
-};
-
-enum {
-	EEPROM_CID_RSVD0 = 0x00,
-	EEPROM_CID_RSVD1 = 0xFF,
-	EEPROM_CID_ALPHA0 = 0x01,
-	EEPROM_CID_SERCOMM_PS = 0x02,
-	EEPROM_CID_HW = 0x03,
-	EEPROM_CID_TOSHIBA = 0x04,
-	EEPROM_CID_QMI = 0x07,
-	EEPROM_CID_DELL = 0x08
-};
-
-struct rtl8187_led {
-	struct ieee80211_hw *dev;
-	/* The LED class device */
-	struct led_classdev led_dev;
-	/* The pin/method used to control the led */
-	u8 ledpin;
-	/* The unique name string for this LED device. */
-	char name[RTL8187_LED_MAX_NAME_LEN + 1];
-	/* If the LED is radio or tx/rx */
-	bool is_radio;
-};
-
-void rtl8187_leds_init(struct ieee80211_hw *dev, u16 code);
-void rtl8187_leds_exit(struct ieee80211_hw *dev);
-
-#endif /* def CONFIG_RTL8187_LEDS */
-
-#endif /* RTL8187_LED_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rfkill.c b/drivers/net/wireless/rtl818x/rtl8187_rfkill.c
deleted file mode 100644
index 03555e1e0cab..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_rfkill.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Linux RFKILL support for RTL8187
- *
- * Copyright (c) 2009 Herton Ronaldo Krzesinski <herton@mandriva.com.br>
- *
- * Based on the RFKILL handling in the r8187 driver, which is:
- * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
- *
- * Thanks to Realtek for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <linux/usb.h>
-#include <net/mac80211.h>
-
-#include "rtl8187.h"
-#include "rtl8187_rfkill.h"
-
-static bool rtl8187_is_radio_enabled(struct rtl8187_priv *priv)
-{
-	u8 gpio;
-
-	gpio = rtl818x_ioread8(priv, &priv->map->GPIO0);
-	rtl818x_iowrite8(priv, &priv->map->GPIO0, gpio & ~priv->rfkill_mask);
-	gpio = rtl818x_ioread8(priv, &priv->map->GPIO1);
-
-	return gpio & priv->rfkill_mask;
-}
-
-void rtl8187_rfkill_init(struct ieee80211_hw *hw)
-{
-	struct rtl8187_priv *priv = hw->priv;
-
-	priv->rfkill_off = rtl8187_is_radio_enabled(priv);
-	printk(KERN_INFO "rtl8187: wireless switch is %s\n",
-	       priv->rfkill_off ? "on" : "off");
-	wiphy_rfkill_set_hw_state(hw->wiphy, !priv->rfkill_off);
-	wiphy_rfkill_start_polling(hw->wiphy);
-}
-
-void rtl8187_rfkill_poll(struct ieee80211_hw *hw)
-{
-	bool enabled;
-	struct rtl8187_priv *priv = hw->priv;
-
-	mutex_lock(&priv->conf_mutex);
-	enabled = rtl8187_is_radio_enabled(priv);
-	if (unlikely(enabled != priv->rfkill_off)) {
-		priv->rfkill_off = enabled;
-		printk(KERN_INFO "rtl8187: wireless radio switch turned %s\n",
-		       enabled ? "on" : "off");
-		wiphy_rfkill_set_hw_state(hw->wiphy, !enabled);
-	}
-	mutex_unlock(&priv->conf_mutex);
-}
-
-void rtl8187_rfkill_exit(struct ieee80211_hw *hw)
-{
-	wiphy_rfkill_stop_polling(hw->wiphy);
-}
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rfkill.h b/drivers/net/wireless/rtl818x/rtl8187_rfkill.h
deleted file mode 100644
index e12575e96d11..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_rfkill.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef RTL8187_RFKILL_H
-#define RTL8187_RFKILL_H
-
-void rtl8187_rfkill_init(struct ieee80211_hw *hw);
-void rtl8187_rfkill_poll(struct ieee80211_hw *hw);
-void rtl8187_rfkill_exit(struct ieee80211_hw *hw);
-
-#endif /* RTL8187_RFKILL_H */
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
deleted file mode 100644
index 5c6666f09ac1..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ /dev/null
@@ -1,961 +0,0 @@
-/*
- * Radio tuning for RTL8225 on RTL8187
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8187 driver, which is:
- * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * Magic delays, register offsets, and phy value tables below are
- * taken from the original r8187 driver sources.  Thanks to Realtek
- * for their support!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <net/mac80211.h>
-
-#include "rtl8187.h"
-#include "rtl8187_rtl8225.h"
-
-static void rtl8225_write_bitbang(struct ieee80211_hw *dev, u8 addr, u16 data)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u16 reg80, reg84, reg82;
-	u32 bangdata;
-	int i;
-
-	bangdata = (data << 4) | (addr & 0xf);
-
-	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput) & 0xfff3;
-	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x7);
-
-	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x7);
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
-	udelay(10);
-
-	for (i = 15; i >= 0; i--) {
-		u16 reg = reg80 | (bangdata & (1 << i)) >> i;
-
-		if (i & 1)
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg | (1 << 1));
-
-		if (!(i & 1))
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-}
-
-static void rtl8225_write_8051(struct ieee80211_hw *dev, u8 addr, __le16 data)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u16 reg80, reg82, reg84;
-
-	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
-	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
-	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
-
-	reg80 &= ~(0x3 << 2);
-	reg84 &= ~0xF;
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x0007);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x0007);
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	udelay(2);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
-	udelay(10);
-
-	mutex_lock(&priv->io_mutex);
-
-	priv->io_dmabuf->bits16 = data;
-	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
-			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
-			addr, 0x8225, &priv->io_dmabuf->bits16, sizeof(data),
-			HZ / 2);
-
-	mutex_unlock(&priv->io_mutex);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	udelay(10);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-}
-
-static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
-{
-	struct rtl8187_priv *priv = dev->priv;
-
-	if (priv->asic_rev)
-		rtl8225_write_8051(dev, addr, cpu_to_le16(data));
-	else
-		rtl8225_write_bitbang(dev, addr, data);
-}
-
-static u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u16 reg80, reg82, reg84, out;
-	int i;
-
-	reg80 = rtl818x_ioread16(priv, &priv->map->RFPinsOutput);
-	reg82 = rtl818x_ioread16(priv, &priv->map->RFPinsEnable);
-	reg84 = rtl818x_ioread16(priv, &priv->map->RFPinsSelect);
-
-	reg80 &= ~0xF;
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82 | 0x000F);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84 | 0x000F);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
-	udelay(4);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80);
-	udelay(5);
-
-	for (i = 4; i >= 0; i--) {
-		u16 reg = reg80 | ((addr >> i) & 1);
-
-		if (!(i & 1)) {
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-			udelay(1);
-		}
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg | (1 << 1));
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg | (1 << 1));
-		udelay(2);
-
-		if (i & 1) {
-			rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);
-			udelay(1);
-		}
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3) | (1 << 1));
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3));
-	udelay(2);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3));
-	udelay(2);
-
-	out = 0;
-	for (i = 11; i >= 0; i--) {
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3));
-		udelay(1);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		udelay(2);
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3) | (1 << 1));
-		udelay(2);
-
-		if (rtl818x_ioread16(priv, &priv->map->RFPinsInput) & (1 << 1))
-			out |= 1 << i;
-
-		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-				  reg80 | (1 << 3));
-		udelay(2);
-	}
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput,
-			  reg80 | (1 << 3) | (1 << 2));
-	udelay(2);
-
-	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, reg82);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x03A0);
-
-	return out;
-}
-
-static const u16 rtl8225bcd_rxgain[] = {
-	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
-	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
-	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
-	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
-	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
-	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
-	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
-	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
-	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
-	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
-	0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07b0, 0x07b1, 0x07b2, 0x07b3,
-	0x07b4, 0x07b5, 0x07b8, 0x07b9, 0x07ba, 0x07bb, 0x07bb
-};
-
-static const u8 rtl8225_agc[] = {
-	0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e,
-	0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, 0x97, 0x96,
-	0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e,
-	0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, 0x87, 0x86,
-	0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x3f, 0x3e,
-	0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37, 0x36,
-	0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x2f, 0x2e,
-	0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26,
-	0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e,
-	0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, 0x17, 0x16,
-	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e,
-	0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06,
-	0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01
-};
-
-static const u8 rtl8225_gain[] = {
-	0x23, 0x88, 0x7c, 0xa5,	/* -82dBm */
-	0x23, 0x88, 0x7c, 0xb5,	/* -82dBm */
-	0x23, 0x88, 0x7c, 0xc5,	/* -82dBm */
-	0x33, 0x80, 0x79, 0xc5,	/* -78dBm */
-	0x43, 0x78, 0x76, 0xc5,	/* -74dBm */
-	0x53, 0x60, 0x73, 0xc5,	/* -70dBm */
-	0x63, 0x58, 0x70, 0xc5,	/* -66dBm */
-};
-
-static const u8 rtl8225_threshold[] = {
-	0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd
-};
-
-static const u8 rtl8225_tx_gain_cck_ofdm[] = {
-	0x02, 0x06, 0x0e, 0x1e, 0x3e, 0x7e
-};
-
-static const u8 rtl8225_tx_power_cck[] = {
-	0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02,
-	0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02,
-	0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02,
-	0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02,
-	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03,
-	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03
-};
-
-static const u8 rtl8225_tx_power_cck_ch14[] = {
-	0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00,
-	0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00,
-	0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00,
-	0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00
-};
-
-static const u8 rtl8225_tx_power_ofdm[] = {
-	0x80, 0x90, 0xa2, 0xb5, 0xcb, 0xe4
-};
-
-static const u32 rtl8225_chan[] = {
-	0x085c, 0x08dc, 0x095c, 0x09dc, 0x0a5c, 0x0adc, 0x0b5c,
-	0x0bdc, 0x0c5c, 0x0cdc, 0x0d5c, 0x0ddc, 0x0e5c, 0x0f72
-};
-
-static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 cck_power, ofdm_power;
-	const u8 *tmp;
-	u32 reg;
-	int i;
-
-	cck_power = priv->channels[channel - 1].hw_value & 0xF;
-	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
-
-	cck_power = min(cck_power, (u8)11);
-	if (ofdm_power > (u8)15)
-		ofdm_power = 25;
-	else
-		ofdm_power += 10;
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
-			 rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
-
-	if (channel == 14)
-		tmp = &rtl8225_tx_power_cck_ch14[(cck_power % 6) * 8];
-	else
-		tmp = &rtl8225_tx_power_cck[(cck_power % 6) * 8];
-
-	for (i = 0; i < 8; i++)
-		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
-
-	msleep(1); // FIXME: optional?
-
-	/* anaparam2 on */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl8225_write_phy_ofdm(dev, 2, 0x42);
-	rtl8225_write_phy_ofdm(dev, 6, 0x00);
-	rtl8225_write_phy_ofdm(dev, 8, 0x00);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
-			 rtl8225_tx_gain_cck_ofdm[ofdm_power / 6] >> 1);
-
-	tmp = &rtl8225_tx_power_ofdm[ofdm_power % 6];
-
-	rtl8225_write_phy_ofdm(dev, 5, *tmp);
-	rtl8225_write_phy_ofdm(dev, 7, *tmp);
-
-	msleep(1);
-}
-
-static void rtl8225_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int i;
-
-	rtl8225_write(dev, 0x0, 0x067);
-	rtl8225_write(dev, 0x1, 0xFE0);
-	rtl8225_write(dev, 0x2, 0x44D);
-	rtl8225_write(dev, 0x3, 0x441);
-	rtl8225_write(dev, 0x4, 0x486);
-	rtl8225_write(dev, 0x5, 0xBC0);
-	rtl8225_write(dev, 0x6, 0xAE6);
-	rtl8225_write(dev, 0x7, 0x82A);
-	rtl8225_write(dev, 0x8, 0x01F);
-	rtl8225_write(dev, 0x9, 0x334);
-	rtl8225_write(dev, 0xA, 0xFD4);
-	rtl8225_write(dev, 0xB, 0x391);
-	rtl8225_write(dev, 0xC, 0x050);
-	rtl8225_write(dev, 0xD, 0x6DB);
-	rtl8225_write(dev, 0xE, 0x029);
-	rtl8225_write(dev, 0xF, 0x914); msleep(100);
-
-	rtl8225_write(dev, 0x2, 0xC4D); msleep(200);
-	rtl8225_write(dev, 0x2, 0x44D); msleep(200);
-
-	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
-		rtl8225_write(dev, 0x02, 0x0c4d);
-		msleep(200);
-		rtl8225_write(dev, 0x02, 0x044d);
-		msleep(100);
-		if (!(rtl8225_read(dev, 6) & (1 << 7)))
-			wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
-				   rtl8225_read(dev, 6));
-	}
-
-	rtl8225_write(dev, 0x0, 0x127);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225bcd_rxgain); i++) {
-		rtl8225_write(dev, 0x1, i + 1);
-		rtl8225_write(dev, 0x2, rtl8225bcd_rxgain[i]);
-	}
-
-	rtl8225_write(dev, 0x0, 0x027);
-	rtl8225_write(dev, 0x0, 0x22F);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
-		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
-		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
-	}
-
-	msleep(1);
-
-	rtl8225_write_phy_ofdm(dev, 0x00, 0x01);
-	rtl8225_write_phy_ofdm(dev, 0x01, 0x02);
-	rtl8225_write_phy_ofdm(dev, 0x02, 0x42);
-	rtl8225_write_phy_ofdm(dev, 0x03, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x04, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x05, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x06, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x07, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x08, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe);
-	rtl8225_write_phy_ofdm(dev, 0x0a, 0x09);
-	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80);
-	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01);
-	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3);
-	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38);
-	rtl8225_write_phy_ofdm(dev, 0x10, 0x84);
-	rtl8225_write_phy_ofdm(dev, 0x11, 0x06);
-	rtl8225_write_phy_ofdm(dev, 0x12, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x13, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x14, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x15, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x16, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x17, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x18, 0xef);
-	rtl8225_write_phy_ofdm(dev, 0x19, 0x19);
-	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x1b, 0x76);
-	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04);
-	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95);
-	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75);
-	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f);
-	rtl8225_write_phy_ofdm(dev, 0x21, 0x27);
-	rtl8225_write_phy_ofdm(dev, 0x22, 0x16);
-	rtl8225_write_phy_ofdm(dev, 0x24, 0x46);
-	rtl8225_write_phy_ofdm(dev, 0x25, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);
-	rtl8225_write_phy_ofdm(dev, 0x27, 0x88);
-
-	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[2 * 4]);
-	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[2 * 4 + 2]);
-	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[2 * 4 + 3]);
-	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[2 * 4 + 1]);
-
-	rtl8225_write_phy_cck(dev, 0x00, 0x98);
-	rtl8225_write_phy_cck(dev, 0x03, 0x20);
-	rtl8225_write_phy_cck(dev, 0x04, 0x7e);
-	rtl8225_write_phy_cck(dev, 0x05, 0x12);
-	rtl8225_write_phy_cck(dev, 0x06, 0xfc);
-	rtl8225_write_phy_cck(dev, 0x07, 0x78);
-	rtl8225_write_phy_cck(dev, 0x08, 0x2e);
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b);
-	rtl8225_write_phy_cck(dev, 0x11, 0x88);
-	rtl8225_write_phy_cck(dev, 0x12, 0x47);
-	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
-	rtl8225_write_phy_cck(dev, 0x19, 0x00);
-	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
-	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
-	rtl8225_write_phy_cck(dev, 0x40, 0x86);
-	rtl8225_write_phy_cck(dev, 0x41, 0x8d);
-	rtl8225_write_phy_cck(dev, 0x42, 0x15);
-	rtl8225_write_phy_cck(dev, 0x43, 0x18);
-	rtl8225_write_phy_cck(dev, 0x44, 0x1f);
-	rtl8225_write_phy_cck(dev, 0x45, 0x1e);
-	rtl8225_write_phy_cck(dev, 0x46, 0x1a);
-	rtl8225_write_phy_cck(dev, 0x47, 0x15);
-	rtl8225_write_phy_cck(dev, 0x48, 0x10);
-	rtl8225_write_phy_cck(dev, 0x49, 0x0a);
-	rtl8225_write_phy_cck(dev, 0x4a, 0x05);
-	rtl8225_write_phy_cck(dev, 0x4b, 0x02);
-	rtl8225_write_phy_cck(dev, 0x4c, 0x05);
-
-	rtl818x_iowrite8(priv, &priv->map->TESTR, 0x0D);
-
-	rtl8225_rf_set_tx_power(dev, 1);
-
-	/* RX antenna default to A */
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b);			/* B: 0xDB */
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);		/* B: 0x10 */
-
-	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
-	msleep(1);
-	rtl818x_iowrite32(priv, (__le32 *)0xFF94, 0x3dc00002);
-
-	/* set sensitivity */
-	rtl8225_write(dev, 0x0c, 0x50);
-	rtl8225_write_phy_ofdm(dev, 0x0d, rtl8225_gain[2 * 4]);
-	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225_gain[2 * 4 + 2]);
-	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[2 * 4 + 3]);
-	rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[2 * 4 + 1]);
-	rtl8225_write_phy_cck(dev, 0x41, rtl8225_threshold[2]);
-}
-
-static const u8 rtl8225z2_agc[] = {
-	0x5e, 0x5e, 0x5e, 0x5e, 0x5d, 0x5b, 0x59, 0x57, 0x55, 0x53, 0x51, 0x4f,
-	0x4d, 0x4b, 0x49, 0x47, 0x45, 0x43, 0x41, 0x3f, 0x3d, 0x3b, 0x39, 0x37,
-	0x35, 0x33, 0x31, 0x2f, 0x2d, 0x2b, 0x29, 0x27, 0x25, 0x23, 0x21, 0x1f,
-	0x1d, 0x1b, 0x19, 0x17, 0x15, 0x13, 0x11, 0x0f, 0x0d, 0x0b, 0x09, 0x07,
-	0x05, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19,
-	0x19, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28,
-	0x28, 0x29, 0x2a, 0x2a, 0x2a, 0x2b, 0x2b, 0x2b, 0x2c, 0x2c, 0x2c, 0x2d,
-	0x2d, 0x2d, 0x2d, 0x2e, 0x2e, 0x2e, 0x2e, 0x2f, 0x2f, 0x2f, 0x30, 0x30,
-	0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
-	0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31
-};
-static const u8 rtl8225z2_ofdm[] = {
-	0x10, 0x0d, 0x01, 0x00, 0x14, 0xfb, 0xfb, 0x60,
-	0x00, 0x60, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00,
-	0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xa8, 0x26,
-	0x32, 0x33, 0x07, 0xa5, 0x6f, 0x55, 0xc8, 0xb3,
-	0x0a, 0xe1, 0x2C, 0x8a, 0x86, 0x83, 0x34, 0x0f,
-	0x4f, 0x24, 0x6f, 0xc2, 0x6b, 0x40, 0x80, 0x00,
-	0xc0, 0xc1, 0x58, 0xf1, 0x00, 0xe4, 0x90, 0x3e,
-	0x6d, 0x3c, 0xfb, 0x07
-};
-
-static const u8 rtl8225z2_tx_power_cck_ch14[] = {
-	0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00,
-	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00,
-	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00,
-	0x30, 0x2f, 0x29, 0x15, 0x00, 0x00, 0x00, 0x00
-};
-
-static const u8 rtl8225z2_tx_power_cck[] = {
-	0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04,
-	0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03,
-	0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03,
-	0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03
-};
-
-static const u8 rtl8225z2_tx_power_ofdm[] = {
-	0x42, 0x00, 0x40, 0x00, 0x40
-};
-
-static const u8 rtl8225z2_tx_gain_cck_ofdm[] = {
-	0x00, 0x01, 0x02, 0x03, 0x04, 0x05,
-	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
-	0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
-	0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
-	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23
-};
-
-static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 cck_power, ofdm_power;
-	const u8 *tmp;
-	u32 reg;
-	int i;
-
-	cck_power = priv->channels[channel - 1].hw_value & 0xF;
-	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
-
-	cck_power = min(cck_power, (u8)15);
-	cck_power += priv->txpwr_base & 0xF;
-	cck_power = min(cck_power, (u8)35);
-
-	if (ofdm_power > (u8)15)
-		ofdm_power = 25;
-	else
-		ofdm_power += 10;
-	ofdm_power += priv->txpwr_base >> 4;
-	ofdm_power = min(ofdm_power, (u8)35);
-
-	if (channel == 14)
-		tmp = rtl8225z2_tx_power_cck_ch14;
-	else
-		tmp = rtl8225z2_tx_power_cck;
-
-	for (i = 0; i < 8; i++)
-		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
-			 rtl8225z2_tx_gain_cck_ofdm[cck_power]);
-	msleep(1);
-
-	/* anaparam2 on */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
-
-	rtl8225_write_phy_ofdm(dev, 2, 0x42);
-	rtl8225_write_phy_ofdm(dev, 5, 0x00);
-	rtl8225_write_phy_ofdm(dev, 6, 0x40);
-	rtl8225_write_phy_ofdm(dev, 7, 0x00);
-	rtl8225_write_phy_ofdm(dev, 8, 0x40);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
-			 rtl8225z2_tx_gain_cck_ofdm[ofdm_power]);
-	msleep(1);
-}
-
-static void rtl8225z2_b_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	u8 cck_power, ofdm_power;
-	const u8 *tmp;
-	int i;
-
-	cck_power = priv->channels[channel - 1].hw_value & 0xF;
-	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
-
-	if (cck_power > 15)
-		cck_power = (priv->hw_rev == RTL8187BvB) ? 15 : 22;
-	else
-		cck_power += (priv->hw_rev == RTL8187BvB) ? 0 : 7;
-	cck_power += priv->txpwr_base & 0xF;
-	cck_power = min(cck_power, (u8)35);
-
-	if (ofdm_power > 15)
-		ofdm_power = (priv->hw_rev == RTL8187BvB) ? 17 : 25;
-	else
-		ofdm_power += (priv->hw_rev == RTL8187BvB) ? 2 : 10;
-	ofdm_power += (priv->txpwr_base >> 4) & 0xF;
-	ofdm_power = min(ofdm_power, (u8)35);
-
-	if (channel == 14)
-		tmp = rtl8225z2_tx_power_cck_ch14;
-	else
-		tmp = rtl8225z2_tx_power_cck;
-
-	if (priv->hw_rev == RTL8187BvB) {
-		if (cck_power <= 6)
-			; /* do nothing */
-		else if (cck_power <= 11)
-			tmp += 8;
-		else
-			tmp += 16;
-	} else {
-		if (cck_power <= 5)
-			; /* do nothing */
-		else if (cck_power <= 11)
-			tmp += 8;
-		else if (cck_power <= 17)
-			tmp += 16;
-		else
-			tmp += 24;
-	}
-
-	for (i = 0; i < 8; i++)
-		rtl8225_write_phy_cck(dev, 0x44 + i, *tmp++);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
-			 rtl8225z2_tx_gain_cck_ofdm[cck_power] << 1);
-	msleep(1);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM,
-			 rtl8225z2_tx_gain_cck_ofdm[ofdm_power] << 1);
-	if (priv->hw_rev == RTL8187BvB) {
-		if (ofdm_power <= 11) {
-			rtl8225_write_phy_ofdm(dev, 0x87, 0x60);
-			rtl8225_write_phy_ofdm(dev, 0x89, 0x60);
-		} else {
-			rtl8225_write_phy_ofdm(dev, 0x87, 0x5c);
-			rtl8225_write_phy_ofdm(dev, 0x89, 0x5c);
-		}
-	} else {
-		if (ofdm_power <= 11) {
-			rtl8225_write_phy_ofdm(dev, 0x87, 0x5c);
-			rtl8225_write_phy_ofdm(dev, 0x89, 0x5c);
-		} else if (ofdm_power <= 17) {
-			rtl8225_write_phy_ofdm(dev, 0x87, 0x54);
-			rtl8225_write_phy_ofdm(dev, 0x89, 0x54);
-		} else {
-			rtl8225_write_phy_ofdm(dev, 0x87, 0x50);
-			rtl8225_write_phy_ofdm(dev, 0x89, 0x50);
-		}
-	}
-	msleep(1);
-}
-
-static const u16 rtl8225z2_rxgain[] = {
-	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
-	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
-	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
-	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
-	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
-	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
-	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
-	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
-	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
-	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
-	0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
-	0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb
-};
-
-static const u8 rtl8225z2_gain_bg[] = {
-	0x23, 0x15, 0xa5, /* -82-1dBm */
-	0x23, 0x15, 0xb5, /* -82-2dBm */
-	0x23, 0x15, 0xc5, /* -82-3dBm */
-	0x33, 0x15, 0xc5, /* -78dBm */
-	0x43, 0x15, 0xc5, /* -74dBm */
-	0x53, 0x15, 0xc5, /* -70dBm */
-	0x63, 0x15, 0xc5  /* -66dBm */
-};
-
-static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int i;
-
-	rtl8225_write(dev, 0x0, 0x2BF);
-	rtl8225_write(dev, 0x1, 0xEE0);
-	rtl8225_write(dev, 0x2, 0x44D);
-	rtl8225_write(dev, 0x3, 0x441);
-	rtl8225_write(dev, 0x4, 0x8C3);
-	rtl8225_write(dev, 0x5, 0xC72);
-	rtl8225_write(dev, 0x6, 0x0E6);
-	rtl8225_write(dev, 0x7, 0x82A);
-	rtl8225_write(dev, 0x8, 0x03F);
-	rtl8225_write(dev, 0x9, 0x335);
-	rtl8225_write(dev, 0xa, 0x9D4);
-	rtl8225_write(dev, 0xb, 0x7BB);
-	rtl8225_write(dev, 0xc, 0x850);
-	rtl8225_write(dev, 0xd, 0xCDF);
-	rtl8225_write(dev, 0xe, 0x02B);
-	rtl8225_write(dev, 0xf, 0x114);
-	msleep(100);
-
-	rtl8225_write(dev, 0x0, 0x1B7);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
-		rtl8225_write(dev, 0x1, i + 1);
-		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
-	}
-
-	rtl8225_write(dev, 0x3, 0x080);
-	rtl8225_write(dev, 0x5, 0x004);
-	rtl8225_write(dev, 0x0, 0x0B7);
-	rtl8225_write(dev, 0x2, 0xc4D);
-
-	msleep(200);
-	rtl8225_write(dev, 0x2, 0x44D);
-	msleep(100);
-
-	if (!(rtl8225_read(dev, 6) & (1 << 7))) {
-		rtl8225_write(dev, 0x02, 0x0C4D);
-		msleep(200);
-		rtl8225_write(dev, 0x02, 0x044D);
-		msleep(100);
-		if (!(rtl8225_read(dev, 6) & (1 << 7)))
-			wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
-				   rtl8225_read(dev, 6));
-	}
-
-	msleep(200);
-
-	rtl8225_write(dev, 0x0, 0x2BF);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
-		rtl8225_write_phy_ofdm(dev, 0xB, rtl8225_agc[i]);
-		rtl8225_write_phy_ofdm(dev, 0xA, 0x80 + i);
-	}
-
-	msleep(1);
-
-	rtl8225_write_phy_ofdm(dev, 0x00, 0x01);
-	rtl8225_write_phy_ofdm(dev, 0x01, 0x02);
-	rtl8225_write_phy_ofdm(dev, 0x02, 0x42);
-	rtl8225_write_phy_ofdm(dev, 0x03, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x04, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x05, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x06, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x07, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x08, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x09, 0xfe);
-	rtl8225_write_phy_ofdm(dev, 0x0a, 0x08);
-	rtl8225_write_phy_ofdm(dev, 0x0b, 0x80);
-	rtl8225_write_phy_ofdm(dev, 0x0c, 0x01);
-	rtl8225_write_phy_ofdm(dev, 0x0d, 0x43);
-	rtl8225_write_phy_ofdm(dev, 0x0e, 0xd3);
-	rtl8225_write_phy_ofdm(dev, 0x0f, 0x38);
-	rtl8225_write_phy_ofdm(dev, 0x10, 0x84);
-	rtl8225_write_phy_ofdm(dev, 0x11, 0x07);
-	rtl8225_write_phy_ofdm(dev, 0x12, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x13, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x14, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x15, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x16, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x17, 0x40);
-	rtl8225_write_phy_ofdm(dev, 0x18, 0xef);
-	rtl8225_write_phy_ofdm(dev, 0x19, 0x19);
-	rtl8225_write_phy_ofdm(dev, 0x1a, 0x20);
-	rtl8225_write_phy_ofdm(dev, 0x1b, 0x15);
-	rtl8225_write_phy_ofdm(dev, 0x1c, 0x04);
-	rtl8225_write_phy_ofdm(dev, 0x1d, 0xc5);
-	rtl8225_write_phy_ofdm(dev, 0x1e, 0x95);
-	rtl8225_write_phy_ofdm(dev, 0x1f, 0x75);
-	rtl8225_write_phy_ofdm(dev, 0x20, 0x1f);
-	rtl8225_write_phy_ofdm(dev, 0x21, 0x17);
-	rtl8225_write_phy_ofdm(dev, 0x22, 0x16);
-	rtl8225_write_phy_ofdm(dev, 0x23, 0x80);
-	rtl8225_write_phy_ofdm(dev, 0x24, 0x46);
-	rtl8225_write_phy_ofdm(dev, 0x25, 0x00);
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);
-	rtl8225_write_phy_ofdm(dev, 0x27, 0x88);
-
-	rtl8225_write_phy_ofdm(dev, 0x0b, rtl8225z2_gain_bg[4 * 3]);
-	rtl8225_write_phy_ofdm(dev, 0x1b, rtl8225z2_gain_bg[4 * 3 + 1]);
-	rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225z2_gain_bg[4 * 3 + 2]);
-	rtl8225_write_phy_ofdm(dev, 0x21, 0x37);
-
-	rtl8225_write_phy_cck(dev, 0x00, 0x98);
-	rtl8225_write_phy_cck(dev, 0x03, 0x20);
-	rtl8225_write_phy_cck(dev, 0x04, 0x7e);
-	rtl8225_write_phy_cck(dev, 0x05, 0x12);
-	rtl8225_write_phy_cck(dev, 0x06, 0xfc);
-	rtl8225_write_phy_cck(dev, 0x07, 0x78);
-	rtl8225_write_phy_cck(dev, 0x08, 0x2e);
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b);
-	rtl8225_write_phy_cck(dev, 0x11, 0x88);
-	rtl8225_write_phy_cck(dev, 0x12, 0x47);
-	rtl8225_write_phy_cck(dev, 0x13, 0xd0);
-	rtl8225_write_phy_cck(dev, 0x19, 0x00);
-	rtl8225_write_phy_cck(dev, 0x1a, 0xa0);
-	rtl8225_write_phy_cck(dev, 0x1b, 0x08);
-	rtl8225_write_phy_cck(dev, 0x40, 0x86);
-	rtl8225_write_phy_cck(dev, 0x41, 0x8d);
-	rtl8225_write_phy_cck(dev, 0x42, 0x15);
-	rtl8225_write_phy_cck(dev, 0x43, 0x18);
-	rtl8225_write_phy_cck(dev, 0x44, 0x36);
-	rtl8225_write_phy_cck(dev, 0x45, 0x35);
-	rtl8225_write_phy_cck(dev, 0x46, 0x2e);
-	rtl8225_write_phy_cck(dev, 0x47, 0x25);
-	rtl8225_write_phy_cck(dev, 0x48, 0x1c);
-	rtl8225_write_phy_cck(dev, 0x49, 0x12);
-	rtl8225_write_phy_cck(dev, 0x4a, 0x09);
-	rtl8225_write_phy_cck(dev, 0x4b, 0x04);
-	rtl8225_write_phy_cck(dev, 0x4c, 0x05);
-
-	rtl818x_iowrite8(priv, (u8 *)0xFF5B, 0x0D); msleep(1);
-
-	rtl8225z2_rf_set_tx_power(dev, 1);
-
-	/* RX antenna default to A */
-	rtl8225_write_phy_cck(dev, 0x10, 0x9b);			/* B: 0xDB */
-	rtl8225_write_phy_ofdm(dev, 0x26, 0x90);		/* B: 0x10 */
-
-	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);	/* B: 0x00 */
-	msleep(1);
-	rtl818x_iowrite32(priv, (__le32 *)0xFF94, 0x3dc00002);
-}
-
-static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int i;
-
-	rtl8225_write(dev, 0x0, 0x0B7);
-	rtl8225_write(dev, 0x1, 0xEE0);
-	rtl8225_write(dev, 0x2, 0x44D);
-	rtl8225_write(dev, 0x3, 0x441);
-	rtl8225_write(dev, 0x4, 0x8C3);
-	rtl8225_write(dev, 0x5, 0xC72);
-	rtl8225_write(dev, 0x6, 0x0E6);
-	rtl8225_write(dev, 0x7, 0x82A);
-	rtl8225_write(dev, 0x8, 0x03F);
-	rtl8225_write(dev, 0x9, 0x335);
-	rtl8225_write(dev, 0xa, 0x9D4);
-	rtl8225_write(dev, 0xb, 0x7BB);
-	rtl8225_write(dev, 0xc, 0x850);
-	rtl8225_write(dev, 0xd, 0xCDF);
-	rtl8225_write(dev, 0xe, 0x02B);
-	rtl8225_write(dev, 0xf, 0x114);
-
-	rtl8225_write(dev, 0x0, 0x1B7);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
-		rtl8225_write(dev, 0x1, i + 1);
-		rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]);
-	}
-
-	rtl8225_write(dev, 0x3, 0x080);
-	rtl8225_write(dev, 0x5, 0x004);
-	rtl8225_write(dev, 0x0, 0x0B7);
-
-	rtl8225_write(dev, 0x2, 0xC4D);
-
-	rtl8225_write(dev, 0x2, 0x44D);
-	rtl8225_write(dev, 0x0, 0x2BF);
-
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK, 0x03);
-	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM, 0x07);
-	rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03);
-
-	rtl8225_write_phy_ofdm(dev, 0x80, 0x12);
-	for (i = 0; i < ARRAY_SIZE(rtl8225z2_agc); i++) {
-		rtl8225_write_phy_ofdm(dev, 0xF, rtl8225z2_agc[i]);
-		rtl8225_write_phy_ofdm(dev, 0xE, 0x80 + i);
-		rtl8225_write_phy_ofdm(dev, 0xE, 0);
-	}
-	rtl8225_write_phy_ofdm(dev, 0x80, 0x10);
-
-	for (i = 0; i < ARRAY_SIZE(rtl8225z2_ofdm); i++)
-		rtl8225_write_phy_ofdm(dev, i, rtl8225z2_ofdm[i]);
-
-	rtl8225_write_phy_ofdm(dev, 0x97, 0x46);
-	rtl8225_write_phy_ofdm(dev, 0xa4, 0xb6);
-	rtl8225_write_phy_ofdm(dev, 0x85, 0xfc);
-	rtl8225_write_phy_cck(dev, 0xc1, 0x88);
-}
-
-static void rtl8225_rf_stop(struct ieee80211_hw *dev)
-{
-	rtl8225_write(dev, 0x4, 0x1f);
-}
-
-static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
-				   struct ieee80211_conf *conf)
-{
-	struct rtl8187_priv *priv = dev->priv;
-	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
-
-	if (priv->rf->init == rtl8225_rf_init)
-		rtl8225_rf_set_tx_power(dev, chan);
-	else if (priv->rf->init == rtl8225z2_rf_init)
-		rtl8225z2_rf_set_tx_power(dev, chan);
-	else
-		rtl8225z2_b_rf_set_tx_power(dev, chan);
-
-	rtl8225_write(dev, 0x7, rtl8225_chan[chan - 1]);
-	msleep(10);
-}
-
-static const struct rtl818x_rf_ops rtl8225_ops = {
-	.name		= "rtl8225",
-	.init		= rtl8225_rf_init,
-	.stop		= rtl8225_rf_stop,
-	.set_chan	= rtl8225_rf_set_channel
-};
-
-static const struct rtl818x_rf_ops rtl8225z2_ops = {
-	.name		= "rtl8225z2",
-	.init		= rtl8225z2_rf_init,
-	.stop		= rtl8225_rf_stop,
-	.set_chan	= rtl8225_rf_set_channel
-};
-
-static const struct rtl818x_rf_ops rtl8225z2_b_ops = {
-	.name		= "rtl8225z2",
-	.init		= rtl8225z2_b_rf_init,
-	.stop		= rtl8225_rf_stop,
-	.set_chan	= rtl8225_rf_set_channel
-};
-
-const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *dev)
-{
-	u16 reg8, reg9;
-	struct rtl8187_priv *priv = dev->priv;
-
-	if (!priv->is_rtl8187b) {
-		rtl8225_write(dev, 0, 0x1B7);
-
-		reg8 = rtl8225_read(dev, 8);
-		reg9 = rtl8225_read(dev, 9);
-
-		rtl8225_write(dev, 0, 0x0B7);
-
-		if (reg8 != 0x588 || reg9 != 0x700)
-			return &rtl8225_ops;
-
-		return &rtl8225z2_ops;
-	} else
-		return &rtl8225z2_b_ops;
-}
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.h b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.h
deleted file mode 100644
index 20c5b6ead0f6..000000000000
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Radio tuning definitions for RTL8225 on RTL8187
- *
- * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
- *
- * Based on the r8187 driver, which is:
- * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef RTL8187_RTL8225_H
-#define RTL8187_RTL8225_H
-
-#define RTL8187_RTL8225_ANAPARAM_ON	0xa0000a59
-#define RTL8187_RTL8225_ANAPARAM2_ON	0x860c7312
-#define RTL8187_RTL8225_ANAPARAM_OFF	0xa00beb59
-#define RTL8187_RTL8225_ANAPARAM2_OFF	0x840dec11
-
-#define RTL8187B_RTL8225_ANAPARAM_ON	0x45090658
-#define RTL8187B_RTL8225_ANAPARAM2_ON	0x727f3f52
-#define RTL8187B_RTL8225_ANAPARAM3_ON	0x00
-#define RTL8187B_RTL8225_ANAPARAM_OFF	0x55480658
-#define RTL8187B_RTL8225_ANAPARAM2_OFF	0x72003f50
-#define RTL8187B_RTL8225_ANAPARAM3_OFF	0x00
-
-const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *);
-
-static inline void rtl8225_write_phy_ofdm(struct ieee80211_hw *dev,
-					  u8 addr, u32 data)
-{
-	rtl8187_write_phy(dev, addr, data);
-}
-
-static inline void rtl8225_write_phy_cck(struct ieee80211_hw *dev,
-					 u8 addr, u32 data)
-{
-	rtl8187_write_phy(dev, addr, data | 0x10000);
-}
-
-#endif /* RTL8187_RTL8225_H */
-- 
cgit v1.2.3


From 97dcec5715a381362c88d1542e52c63147764d3c Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Mon, 20 Dec 2010 08:02:42 +0530
Subject: ath9k_htc: Fix warning on device removal

The commit "ath9k_hw: warn if we cannot change the power to the chip"
introduced a new warning to indicate chip powerup failures, but this
is not required for devices that have been removed. Handle USB device
removal properly by checking for unplugged status.

For PCI devices, this warning will still be seen when the card is pulled
out, not sure how to check for card removal.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/eeprom.h       | 2 --
 drivers/net/wireless/ath/ath9k/hif_usb.c      | 6 +++---
 drivers/net/wireless/ath/ath9k/htc.h          | 5 ++---
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 5 +----
 drivers/net/wireless/ath/ath9k/hw.c           | 4 +++-
 drivers/net/wireless/ath/ath9k/hw.h           | 4 ++++
 drivers/net/wireless/ath/ath9k/wmi.c          | 2 +-
 7 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index f6f09d1378f4..58e2ddc927a9 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -23,8 +23,6 @@
 #include <net/cfg80211.h>
 #include "ar9003_eeprom.h"
 
-#define AH_USE_EEPROM   0x1
-
 #ifdef __BIG_ENDIAN
 #define AR5416_EEPROM_MAGIC 0x5aa5
 #else
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 22b68b3c8566..c20c8c8201a2 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -993,16 +993,16 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
 	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
+	bool unplugged = (udev->state == USB_STATE_NOTATTACHED) ? true : false;
 
 	if (hif_dev) {
-		ath9k_htc_hw_deinit(hif_dev->htc_handle,
-		    (udev->state == USB_STATE_NOTATTACHED) ? true : false);
+		ath9k_htc_hw_deinit(hif_dev->htc_handle, unplugged);
 		ath9k_htc_hw_free(hif_dev->htc_handle);
 		ath9k_hif_usb_dev_deinit(hif_dev);
 		usb_set_intfdata(interface, NULL);
 	}
 
-	if (hif_dev->flags & HIF_USB_START)
+	if (!unplugged && (hif_dev->flags & HIF_USB_START))
 		ath9k_hif_usb_reboot(udev);
 
 	kfree(hif_dev);
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index fdf9d5fe8cc0..e6c2f0aad28f 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -339,9 +339,8 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv);
 #define OP_ASSOCIATED		   BIT(7)
 #define OP_ENABLE_BEACON	   BIT(8)
 #define OP_LED_DEINIT		   BIT(9)
-#define OP_UNPLUGGED		   BIT(10)
-#define OP_BT_PRIORITY_DETECTED	   BIT(11)
-#define OP_BT_SCAN		   BIT(12)
+#define OP_BT_PRIORITY_DETECTED    BIT(10)
+#define OP_BT_SCAN                 BIT(11)
 
 struct ath9k_htc_priv {
 	struct device *dev;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 0f6be350fd3c..724f5451a415 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -851,9 +851,6 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
 	if (ret)
 		goto err_init;
 
-	/* The device may have been unplugged earlier. */
-	priv->op_flags &= ~OP_UNPLUGGED;
-
 	ret = ath9k_init_device(priv, devid, product, drv_info);
 	if (ret)
 		goto err_init;
@@ -873,7 +870,7 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
 
 		/* Check if the device has been yanked out. */
 		if (hotunplug)
-			htc_handle->drv_priv->op_flags |= OP_UNPLUGGED;
+			htc_handle->drv_priv->ah->ah_flags |= AH_UNPLUGGED;
 
 		ath9k_deinit_device(htc_handle->drv_priv);
 		ath9k_deinit_wmi(htc_handle->drv_priv);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 4b51ed47fe69..fde978665e07 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1615,7 +1615,9 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
 	 * simply keep the ATH_DBG_WARN_ON_ONCE() but make
 	 * ath9k_hw_setpower() return type void.
 	 */
-	ATH_DBG_WARN_ON_ONCE(!status);
+
+	if (!(ah->ah_flags & AH_UNPLUGGED))
+		ATH_DBG_WARN_ON_ONCE(!status);
 
 	return status;
 }
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index b8ffaa5dc650..5a3dfec45e96 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -646,6 +646,10 @@ struct ath_nf_limits {
 	s16 nominal;
 };
 
+/* ah_flags */
+#define AH_USE_EEPROM   0x1
+#define AH_UNPLUGGED    0x2 /* The card has been physically removed. */
+
 struct ath_hw {
 	struct ieee80211_hw *hw;
 	struct ath_common common;
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index 8f42ea78198c..573daca135fd 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -250,7 +250,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 	int time_left, ret = 0;
 	unsigned long flags;
 
-	if (wmi->drv_priv->op_flags & OP_UNPLUGGED)
+	if (ah->ah_flags & AH_UNPLUGGED)
 		return 0;
 
 	skb = alloc_skb(headroom + cmd_len, GFP_ATOMIC);
-- 
cgit v1.2.3


From d584747be838775cebbf5937c20b24da6899e3e8 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Mon, 20 Dec 2010 14:39:51 +0530
Subject: ath9k: Fix warnings on card removal

The recently added warning message on power change failure
is not needed on device removal.

ath: Failed to wakeup in 500us
------------[ cut here ]------------
WARNING: at drivers/net/wireless/ath/ath9k/hw.c:1618
ath9k_hw_setpower+0x61f/0x630 [ath9k_hw]()
Hardware name: 64756D6
Pid: 540, comm: kworker/u:3 Not tainted 2.6.37-rc6-wl #37
Call Trace:
 [<ffffffff810501aa>] warn_slowpath_common+0x7a/0xb0
 [<ffffffffa056e280>] ? ath9k_iowrite32+0x0/0x90 [ath9k]
 [<ffffffff810501f5>] warn_slowpath_null+0x15/0x20
 [<ffffffffa05226ef>] ath9k_hw_setpower+0x61f/0x630 [ath9k_hw]
 [<ffffffffa05700e5>] ath9k_ps_wakeup+0x85/0xd0 [ath9k]
 [<ffffffffa0570685>] ath9k_configure_filter+0x25/0x80 [ath9k]
 [<ffffffffa04dde43>] ieee80211_configure_filter+0x133/0x190 [mac80211]
 [<ffffffffa04ee502>] ieee80211_do_stop+0x132/0x540 [mac80211]
 [<ffffffff813466ff>] ? _raw_spin_unlock_bh+0x1f/0x30
 [<ffffffff812b6923>] ? dev_deactivate+0x1c3/0x1e0
 [<ffffffffa04ee925>] ieee80211_stop+0x15/0x20 [mac80211]
 [<ffffffff8129d1b6>] __dev_close+0x56/0x90

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
 drivers/net/wireless/ath/ath9k/init.c  | 2 ++
 drivers/net/wireless/ath/ath9k/pci.c   | 2 ++
 drivers/net/wireless/ath/ath9k/recv.c  | 3 ++-
 4 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 2c31f5142eda..d9bda275ec21 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -667,6 +667,7 @@ extern struct ieee80211_ops ath9k_ops;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 extern int ath9k_pm_qos_value;
+extern bool is_ath9k_unloaded;
 
 irqreturn_t ath_isr(int irq, void *dev);
 int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index b0e5e716b167..9efc77d82563 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -45,6 +45,7 @@ int ath9k_pm_qos_value = ATH9K_PM_QOS_DEFAULT_VALUE;
 module_param_named(pmqos, ath9k_pm_qos_value, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(pmqos, "User specified PM-QOS value");
 
+bool is_ath9k_unloaded;
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
@@ -899,6 +900,7 @@ module_init(ath9k_init);
 
 static void __exit ath9k_exit(void)
 {
+	is_ath9k_unloaded = true;
 	ath_ahb_exit();
 	ath_pci_exit();
 	ath_rate_control_unregister();
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 7ca8499249ec..3eb938d7a012 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -264,6 +264,8 @@ static void ath_pci_remove(struct pci_dev *pdev)
 	struct ath_softc *sc = aphy->sc;
 	void __iomem *mem = sc->mem;
 
+	if (!is_ath9k_unloaded)
+		sc->sc_ah->ah_flags |= AH_UNPLUGGED;
 	ath9k_deinit_device(sc);
 	free_irq(sc->irq, sc);
 	ieee80211_free_hw(sc->hw);
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 00ebed3f9158..b2497b8601e5 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -528,7 +528,8 @@ bool ath_stoprecv(struct ath_softc *sc)
 		sc->rx.rxlink = NULL;
 	spin_unlock_bh(&sc->rx.rxbuflock);
 
-	if (unlikely(!stopped)) {
+	if (!(ah->ah_flags & AH_UNPLUGGED) &&
+	    unlikely(!stopped)) {
 		ath_err(ath9k_hw_common(sc->sc_ah),
 			"Could not stop RX, we could be "
 			"confusing the DMA engine when we start RX up\n");
-- 
cgit v1.2.3


From afe68d0a8f5961652e26cea39d74e2cc820de841 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Mon, 20 Dec 2010 11:29:59 -0500
Subject: ath9k: fix aphy / wiphy idle mismatch

ath9k supports its own set of virtual wiphys, and it uses
the mac80211 idle notifications to know when a device needs
to be idle or not. We recently changed ath9k to force idle
on driver stop() and on resume but forgot to take into account
ath9k's own virtual wiphy idle states. These are used internally
by ath9k to check if the device's radio should be powered down
on each idle call. Without this change its possible that the
device could have been forced off but the virtual wiphy idle
was left on.

Cc: stable@kernel.org
Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 1 +
 drivers/net/wireless/ath/ath9k/pci.c  | 1 +
 2 files changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 8a1691db166d..0348731accae 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1328,6 +1328,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 	ath9k_ps_restore(sc);
 
 	sc->ps_idle = true;
+	ath9k_set_wiphy_idle(aphy, true);
 	ath_radio_disable(sc, hw);
 
 	sc->sc_flags |= SC_OP_INVALID;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 3eb938d7a012..10563334bb09 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -312,6 +312,7 @@ static int ath_pci_resume(struct device *device)
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
 	sc->ps_idle = true;
+	ath9k_set_wiphy_idle(aphy, true);
 	ath_radio_disable(sc, hw);
 
 	return 0;
-- 
cgit v1.2.3


From 63d9faf665ba27c65f0cf118df05a412d3dfd39d Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:50 +0100
Subject: wl1251: remove unnecessary import

No function declared in gpio.h is used here.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl1251/boot.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl1251/boot.c b/drivers/net/wireless/wl1251/boot.c
index 61572dfa1f60..d729daf8e841 100644
--- a/drivers/net/wireless/wl1251/boot.c
+++ b/drivers/net/wireless/wl1251/boot.c
@@ -19,7 +19,6 @@
  *
  */
 
-#include <linux/gpio.h>
 #include <linux/slab.h>
 
 #include "reg.h"
-- 
cgit v1.2.3


From 750de29109770f6b50daecc4c44aaa50a9e0075b Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:51 +0100
Subject: wl12xx: remove unnecessary import

No function declared in gpio.h is used here.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl12xx/boot.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 4a9f929725fd..4df04f84d7f1 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -21,7 +21,6 @@
  *
  */
 
-#include <linux/gpio.h>
 #include <linux/slab.h>
 
 #include "acx.h"
-- 
cgit v1.2.3


From 6b740aaa005474a7b135d3c554b9295c73eaab95 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:52 +0100
Subject: ssb: Use pci_is_pcie()

Use function pci_is_pcie() instead of accessing struct member directly.

CC: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/ssb/scan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index ee079ab9fb28..5a0985d4ce15 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -405,10 +405,10 @@ int ssb_bus_scan(struct ssb_bus *bus,
 				/* Ignore PCI cores on PCI-E cards.
 				 * Ignore PCI-E cores on PCI cards. */
 				if (dev->id.coreid == SSB_DEV_PCI) {
-					if (bus->host_pci->is_pcie)
+					if (pci_is_pcie(bus->host_pci))
 						continue;
 				} else {
-					if (!bus->host_pci->is_pcie)
+					if (!pci_is_pcie(bus->host_pci))
 						continue;
 				}
 			}
-- 
cgit v1.2.3


From 2cdb9a42f3b4c97088ea0768dbee55ee8863f233 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:53 +0100
Subject: rt2x00: Use pci_is_pcie()

Use function pci_is_pcie() instead of accessing struct member directly.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 28e6ff1a6694..73631c6fbb30 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -286,7 +286,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
 	rt2x00dev->irq = pci_dev->irq;
 	rt2x00dev->name = pci_name(pci_dev);
 
-	if (pci_dev->is_pcie)
+	if (pci_is_pcie(pci_dev))
 		rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
 	else
 		rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
-- 
cgit v1.2.3


From e98b06b09be0fc459806aa4d2c301cfaf268c570 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:54 +0100
Subject: ath5k: Use pci_is_pcie()

Use function pci_is_pcie() instead of accessing struct member directly.

CC: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/attach.c | 2 +-
 drivers/net/wireless/ath/ath5k/reset.c  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 9dbc1fa81795..cdac5cff0177 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -276,7 +276,7 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 	/*
 	 * Write PCI-E power save settings
 	 */
-	if ((ah->ah_version == AR5K_AR5212) && pdev && (pdev->is_pcie)) {
+	if ((ah->ah_version == AR5K_AR5212) && pdev && (pci_is_pcie(pdev))) {
 		ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES);
 		ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES);
 
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index bc84aaa31446..7297d7b77043 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -537,7 +537,7 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pci_is_pcie(pdev)) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
@@ -594,7 +594,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pci_is_pcie(pdev)) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
-- 
cgit v1.2.3


From e40b5faabc34f61fdf17b40d2e31837461ddc467 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:55 +0100
Subject: ath9k: Use pci_is_pcie()

Use function pci_is_pcie() instead of accessing struct member directly.

CC: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 10563334bb09..545aa1c650cf 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -96,7 +96,7 @@ static void ath_pci_bt_coex_prep(struct ath_common *common)
 	struct pci_dev *pdev = to_pci_dev(sc->dev);
 	u8 aspm;
 
-	if (!pdev->is_pcie)
+	if (!pci_is_pcie(pdev))
 		return;
 
 	pci_read_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, &aspm);
-- 
cgit v1.2.3


From 8d6a686a0d20d39c202fdfc6fa7f1daf1d6e3b35 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 21 Dec 2010 02:01:56 +0100
Subject: rtlwifi: Use pci_pcie_cap()

Use function pci_pcie_cap() instead of accessing struct member directly.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index bf3b5748ee19..353e20358885 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1608,7 +1608,7 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 		pcipriv->ndis_adapter.pcibridge_funcnum =
 		    PCI_FUNC(bridge_pdev->devfn);
 		pcipriv->ndis_adapter.pcibridge_pciehdr_offset =
-		    bridge_pdev->pcie_cap;
+		    pci_pcie_cap(bridge_pdev);
 		pcipriv->ndis_adapter.pcicfg_addrport =
 		    (pcipriv->ndis_adapter.pcibridge_busnum << 16) |
 		    (pcipriv->ndis_adapter.pcibridge_devnum << 11) |
-- 
cgit v1.2.3


From 6dab55bf7eb52ca21d5e6c97b97f70875fe41ddc Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Tue, 21 Dec 2010 06:59:06 +0300
Subject: ath9k: unlock on error path in ath9k_change_interface()

There is a missing unlock when we hit the "No beacon slot available"
error condition.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 0348731accae..c5cf8639e721 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1456,6 +1456,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	int ret = 0;
 
 	ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n");
 	mutex_lock(&sc->mutex);
@@ -1465,7 +1466,8 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 	case NL80211_IFTYPE_ADHOC:
 		if (sc->nbcnvifs >= ATH_BCBUF) {
 			ath_err(common, "No beacon slot available\n");
-			return -ENOBUFS;
+			ret = -ENOBUFS;
+			goto out;
 		}
 		break;
 	case NL80211_IFTYPE_STATION:
@@ -1479,14 +1481,15 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 	default:
 		ath_err(common, "Interface type %d not yet supported\n",
 				vif->type);
-		mutex_unlock(&sc->mutex);
-		return -ENOTSUPP;
+		ret = -ENOTSUPP;
+		goto out;
 	}
 	vif->type = new_type;
 	vif->p2p = p2p;
 
+out:
 	mutex_unlock(&sc->mutex);
-	return 0;
+	return ret;
 }
 
 static void ath9k_remove_interface(struct ieee80211_hw *hw,
-- 
cgit v1.2.3


From 26c7fc436422de5d6d2b491f777e965e96f5c3a2 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 21 Dec 2010 17:30:20 +0900
Subject: ath5k: Simplify powertable recalculation

Let ath5k_hw_txpower() decide if it can re-use the powertable or if it has to
be recalculated instead of passing a 'fast' flag from the outside.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  1 +
 drivers/net/wireless/ath/ath5k/phy.c   | 35 +++++++++++++---------------------
 2 files changed, 14 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index d6e744088bc6..e6491bf359c0 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1113,6 +1113,7 @@ struct ath5k_hw {
 		s16		txp_cck_ofdm_gainf_delta;
 		/* Value in dB units */
 		s16		txp_cck_ofdm_pwr_delta;
+		bool		txp_setup;
 	} ah_txpower;
 
 	struct {
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index f84afb420bd8..7c6d7dc62f3a 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3004,6 +3004,8 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 		return -EINVAL;
 	}
 
+	ah->ah_txpower.txp_setup = true;
+
 	return 0;
 }
 
@@ -3105,9 +3107,10 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
  */
 static int
 ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		u8 ee_mode, u8 txpower, bool fast)
+		u8 ee_mode, u8 txpower)
 {
 	struct ath5k_rate_pcal_info rate_info;
+	struct ieee80211_channel *curr_channel = ah->ah_current_channel;
 	u8 type;
 	int ret;
 
@@ -3138,10 +3141,13 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		return -EINVAL;
 	}
 
-	/* If fast is set it means we are on the same channel/mode
-	 * so there is no need to recalculate the powertable, we 'll
-	 * just use the cached one */
-	if (!fast) {
+	/*
+	 * If we don't change channel/mode skip tx powertable calculation
+	 * and use the cached one.
+	 */
+	if (!ah->ah_txpower.txp_setup ||
+	    (channel->hw_value != curr_channel->hw_value) ||
+	    (channel->center_freq != curr_channel->center_freq)) {
 		/* Reset TX power values */
 		memset(&ah->ah_txpower, 0, sizeof(ah->ah_txpower));
 		ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
@@ -3159,8 +3165,6 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	else
 		ath5k_setup_pcdac_table(ah);
 
-
-
 	/* Limit max power if we have a CTL available */
 	ath5k_get_max_ctl_power(ah, channel);
 
@@ -3238,7 +3242,7 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_TXPOWER,
 		"changing txpower to %d\n", txpower);
 
-	return ath5k_hw_txpower(ah, channel, ee_mode, txpower, true);
+	return ath5k_hw_txpower(ah, channel, ee_mode, txpower);
 }
 
 /*************\
@@ -3251,7 +3255,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	struct ieee80211_channel *curr_channel;
 	int ret, i;
 	u32 phy_tst1;
-	bool fast_txp;
 	ret = 0;
 
 	/*
@@ -3281,17 +3284,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 			return -EIO;
 	}
 
-	/*
-	 * If we don't change channel/mode skip
-	 * tx powertable calculation and use the
-	 * cached one.
-	 */
-	if ((channel->hw_value == curr_channel->hw_value) &&
-	(channel->center_freq == curr_channel->center_freq))
-		fast_txp = true;
-	else
-		fast_txp = false;
-
 	/*
 	 * Set TX power
 	 *
@@ -3300,8 +3292,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	 * properly set curve indices.
 	 */
 	ret = ath5k_hw_txpower(ah, channel, ee_mode,
-				ah->ah_txpower.txp_max_pwr / 2,
-				fast_txp);
+				ah->ah_txpower.txp_max_pwr / 2);
 	if (ret)
 		return ret;
 
-- 
cgit v1.2.3


From 56bd29d361a53f3bf6b815b5bf570a23bdc55b35 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 21 Dec 2010 17:30:26 +0900
Subject: ath5k: Separate powertable setup and writing

And rename functions which write the powertable to make it clearer.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 34 ++++++++++++++++------------------
 1 file changed, 16 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 7c6d7dc62f3a..6f0cf3a09b2c 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -2593,7 +2593,7 @@ ath5k_combine_linear_pcdac_curves(struct ath5k_hw *ah, s16* table_min,
 
 /* Write PCDAC values on hw */
 static void
-ath5k_setup_pcdac_table(struct ath5k_hw *ah)
+ath5k_write_pcdac_table(struct ath5k_hw *ah)
 {
 	u8 	*pcdac_out = ah->ah_txpower.txp_pd_table;
 	int	i;
@@ -2742,7 +2742,7 @@ ath5k_combine_pwr_to_pdadc_curves(struct ath5k_hw *ah,
 
 /* Write PDADC values on hw */
 static void
-ath5k_setup_pwr_to_pdadc_table(struct ath5k_hw *ah, u8 ee_mode)
+ath5k_write_pwr_to_pdadc_table(struct ath5k_hw *ah, u8 ee_mode)
 {
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	u8 *pdadc_out = ah->ah_txpower.txp_pd_table;
@@ -2957,8 +2957,7 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 					(s16) pcinfo_R->freq,
 					pcinfo_L->max_pwr, pcinfo_R->max_pwr);
 
-	/* We are ready to go, fill PCDAC/PDADC
-	 * table and write settings on hardware */
+	/* Fill PCDAC/PDADC table */
 	switch (type) {
 	case AR5K_PWRTABLE_LINEAR_PCDAC:
 		/* For RF5112 we can have one or two curves
@@ -2971,9 +2970,6 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 		 * match max power value with max
 		 * table index */
 		ah->ah_txpower.txp_offset = 64 - (table_max[0] / 2);
-
-		/* Write settings on hw */
-		ath5k_setup_pcdac_table(ah);
 		break;
 	case AR5K_PWRTABLE_PWR_TO_PCDAC:
 		/* We are done for RF5111 since it has only
@@ -2983,9 +2979,6 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 		/* No rate powertable adjustment for RF5111 */
 		ah->ah_txpower.txp_min_idx = 0;
 		ah->ah_txpower.txp_offset = 0;
-
-		/* Write settings on hw */
-		ath5k_setup_pcdac_table(ah);
 		break;
 	case AR5K_PWRTABLE_PWR_TO_PDADC:
 		/* Set PDADC boundaries and fill
@@ -2993,9 +2986,6 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 		ath5k_combine_pwr_to_pdadc_curves(ah, table_min, table_max,
 						ee->ee_pd_gains[ee_mode]);
 
-		/* Write settings on hw */
-		ath5k_setup_pwr_to_pdadc_table(ah, ee_mode);
-
 		/* Set txp.offset, note that table_min
 		 * can be negative */
 		ah->ah_txpower.txp_offset = table_min[0];
@@ -3009,6 +2999,15 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah,
 	return 0;
 }
 
+/* Write power table for current channel to hw */
+static void
+ath5k_write_channel_powertable(struct ath5k_hw *ah, u8 ee_mode, u8 type)
+{
+	if (type == AR5K_PWRTABLE_PWR_TO_PDADC)
+		ath5k_write_pwr_to_pdadc_table(ah, ee_mode);
+	else
+		ath5k_write_pcdac_table(ah);
+}
 
 /*
  * Per-rate tx power setting
@@ -3159,11 +3158,10 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 							ee_mode, type);
 		if (ret)
 			return ret;
-	/* Write cached table on hw */
-	} else if (type == AR5K_PWRTABLE_PWR_TO_PDADC)
-		ath5k_setup_pwr_to_pdadc_table(ah, ee_mode);
-	else
-		ath5k_setup_pcdac_table(ah);
+	}
+
+	/* Write table on hw */
+	ath5k_write_channel_powertable(ah, ee_mode, type);
 
 	/* Limit max power if we have a CTL available */
 	ath5k_get_max_ctl_power(ah, channel);
-- 
cgit v1.2.3


From 51f00622e5664ae77fd6c8670ddd402d9b77ccc8 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 21 Dec 2010 17:30:32 +0900
Subject: ath5k: Track current TX power separately from max TX power

Add a new variable to keep track of the currently configured tx power. Before
max_pwr was re-used for keeping the maximum allowed power as well as the
current configuration. Doing a min() on it allows you to lower the txpower, but
how would you be able to make it higher again?

This patch fixes that by adding a new variable ah_cur_pwr which is used instead
of txp_max_pwr to keep the current configuration. txp_max_pwr is used to check
if we are within the limits.

Another problem fixed by this patch is that it avoids setting a zero txpower
when things are initialized first and the current power is not yet set.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h | 1 +
 drivers/net/wireless/ath/ath5k/phy.c   | 7 +++----
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index e6491bf359c0..342da280c987 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1107,6 +1107,7 @@ struct ath5k_hw {
 		/* Values in 0.25dB units */
 		s16		txp_min_pwr;
 		s16		txp_max_pwr;
+		s16		txp_cur_pwr;
 		/* Values in 0.5dB units */
 		s16		txp_offset;
 		s16		txp_ofdm;
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 6f0cf3a09b2c..18c58cdfde46 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3096,7 +3096,7 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
 
 	/* Min/max in 0.25dB units */
 	ah->ah_txpower.txp_min_pwr = 2 * rates[7];
-	ah->ah_txpower.txp_max_pwr = 2 * rates[0];
+	ah->ah_txpower.txp_cur_pwr = 2 * rates[0];
 	ah->ah_txpower.txp_ofdm = rates[7];
 }
 
@@ -3150,8 +3150,6 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		/* Reset TX power values */
 		memset(&ah->ah_txpower, 0, sizeof(ah->ah_txpower));
 		ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
-		ah->ah_txpower.txp_min_pwr = 0;
-		ah->ah_txpower.txp_max_pwr = AR5K_TUNE_MAX_TXPOWER;
 
 		/* Calculate the powertable */
 		ret = ath5k_setup_channel_powertable(ah, channel,
@@ -3290,7 +3288,8 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	 * properly set curve indices.
 	 */
 	ret = ath5k_hw_txpower(ah, channel, ee_mode,
-				ah->ah_txpower.txp_max_pwr / 2);
+		ah->ah_txpower.txp_cur_pwr ?
+			ah->ah_txpower.txp_cur_pwr / 2 : AR5K_TUNE_MAX_TXPOWER);
 	if (ret)
 		return ret;
 
-- 
cgit v1.2.3


From 26a51ad7f285236ca593c57cffcaadd40514084a Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 21 Dec 2010 17:30:37 +0900
Subject: ath5k: Remove ATH5K_INI_RFGAIN defines, use band instead

Remove redundant defines.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h |  6 +-----
 drivers/net/wireless/ath/ath5k/phy.c   | 18 ++++++------------
 drivers/net/wireless/ath/ath5k/reset.c | 11 +++--------
 3 files changed, 10 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 342da280c987..5de852017651 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -154,10 +154,6 @@
 		udelay(1);						\
 } while (0)
 
-/* Register dumps are done per operation mode */
-#define AR5K_INI_RFGAIN_5GHZ		0
-#define AR5K_INI_RFGAIN_2GHZ		1
-
 /*
  * Some tuneable values (these should be changeable by the user)
  * TODO: Make use of them and add more options OR use debug/configfs
@@ -1322,7 +1318,7 @@ void ath5k_hw_set_antenna_switch(struct ath5k_hw *ah, u8 ee_mode);
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
 /* Init function */
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-				u8 mode, u8 ee_mode, u8 freq, bool fast);
+				u8 mode, u8 ee_mode, bool fast);
 
 /*
  * Functions used internaly
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 18c58cdfde46..b6e96213e924 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -609,10 +609,10 @@ done:
 /* Write initial RF gain table to set the RF sensitivity
  * this one works on all RF chips and has nothing to do
  * with gain_F calibration */
-static int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
+static int ath5k_hw_rfgain_init(struct ath5k_hw *ah, enum ieee80211_band band)
 {
 	const struct ath5k_ini_rfgain *ath5k_rfg;
-	unsigned int i, size;
+	unsigned int i, size, index;
 
 	switch (ah->ah_radio) {
 	case AR5K_RF5111:
@@ -644,17 +644,11 @@ static int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
 		return -EINVAL;
 	}
 
-	switch (freq) {
-	case AR5K_INI_RFGAIN_2GHZ:
-	case AR5K_INI_RFGAIN_5GHZ:
-		break;
-	default:
-		return -EINVAL;
-	}
+	index = (band == IEEE80211_BAND_2GHZ) ? 1 : 0;
 
 	for (i = 0; i < size; i++) {
 		AR5K_REG_WAIT(i);
-		ath5k_hw_reg_write(ah, ath5k_rfg[i].rfg_value[freq],
+		ath5k_hw_reg_write(ah, ath5k_rfg[i].rfg_value[index],
 			(u32)ath5k_rfg[i].rfg_register);
 	}
 
@@ -3246,7 +3240,7 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 \*************/
 
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-				u8 mode, u8 ee_mode, u8 freq, bool fast)
+				u8 mode, u8 ee_mode, bool fast)
 {
 	struct ieee80211_channel *curr_channel;
 	int ret, i;
@@ -3305,7 +3299,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		 * Write initial RF gain settings
 		 * This should work for both 5111/5112
 		 */
-		ret = ath5k_hw_rfgain_init(ah, freq);
+		ret = ath5k_hw_rfgain_init(ah, channel->band);
 		if (ret)
 			return ret;
 
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 7297d7b77043..e360e73b3260 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -1020,13 +1020,12 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		struct ieee80211_channel *channel, bool fast, bool skip_pcu)
 {
 	u32 s_seq[10], s_led[3], tsf_up, tsf_lo;
-	u8 mode, freq, ee_mode;
+	u8 mode, ee_mode;
 	int i, ret;
 
 	ee_mode = 0;
 	tsf_up = 0;
 	tsf_lo = 0;
-	freq = 0;
 	mode = 0;
 
 	/*
@@ -1071,7 +1070,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
 		mode = AR5K_MODE_11A;
-		freq = AR5K_INI_RFGAIN_5GHZ;
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
@@ -1083,7 +1081,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		}
 
 		mode = AR5K_MODE_11G;
-		freq = AR5K_INI_RFGAIN_2GHZ;
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
@@ -1095,7 +1092,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		}
 
 		mode = AR5K_MODE_11B;
-		freq = AR5K_INI_RFGAIN_2GHZ;
 		ee_mode = AR5K_EEPROM_MODE_11B;
 		break;
 	case CHANNEL_XR:
@@ -1105,7 +1101,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 			return -EINVAL;
 		}
 		mode = AR5K_MODE_XR;
-		freq = AR5K_INI_RFGAIN_5GHZ;
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	default:
@@ -1120,7 +1115,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 */
 	if (fast) {
 		ret = ath5k_hw_phy_init(ah, channel, mode,
-					ee_mode, freq, true);
+					ee_mode, true);
 		if (ret) {
 			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
 				"fast chan change failed, falling back to normal reset\n");
@@ -1256,7 +1251,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	/*
 	 * Initialize PHY
 	 */
-	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, freq, false);
+	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, false);
 	if (ret) {
 		ATH5K_ERR(ah->ah_sc,
 			"failed to initialize PHY (%i) !\n", ret);
-- 
cgit v1.2.3


From 0207c0c51a37659a92232e665f2a7fadec170556 Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Tue, 21 Dec 2010 17:30:43 +0900
Subject: ath5k: Use helper function to get eeprom mode from channel

Introduce a helper function to get the EEPROM mode from channel and remove
multiple similar switch statements. Also since it's now easy to get the EEPROM
mode from the channel, use them inside the functions which need it, instead of
passing a redundant ee_mode parameter.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/ath5k.h  |  2 +-
 drivers/net/wireless/ath/ath5k/eeprom.c | 16 ++++++++
 drivers/net/wireless/ath/ath5k/eeprom.h |  2 +
 drivers/net/wireless/ath/ath5k/phy.c    | 68 ++++++++-------------------------
 drivers/net/wireless/ath/ath5k/reset.c  | 19 ++++-----
 5 files changed, 42 insertions(+), 65 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 5de852017651..407e39c2b10b 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1318,7 +1318,7 @@ void ath5k_hw_set_antenna_switch(struct ath5k_hw *ah, u8 ee_mode);
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
 /* Init function */
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-				u8 mode, u8 ee_mode, bool fast);
+				u8 mode, bool fast);
 
 /*
  * Functions used internaly
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 97eaa9a4415e..80e625608bac 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -1802,3 +1802,19 @@ ath5k_eeprom_detach(struct ath5k_hw *ah)
 	for (mode = AR5K_EEPROM_MODE_11A; mode <= AR5K_EEPROM_MODE_11G; mode++)
 		ath5k_eeprom_free_pcal_info(ah, mode);
 }
+
+int
+ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel)
+{
+	switch (channel->hw_value & CHANNEL_MODES) {
+	case CHANNEL_A:
+	case CHANNEL_XR:
+		return AR5K_EEPROM_MODE_11A;
+	case CHANNEL_G:
+		return AR5K_EEPROM_MODE_11G;
+	case CHANNEL_B:
+		return AR5K_EEPROM_MODE_11B;
+	default:
+		return -1;
+	}
+}
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index 0017006be841..7c09e150dbdc 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -517,3 +517,5 @@ struct ath5k_eeprom_info {
 	u32	ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
 };
 
+int
+ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel);
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index b6e96213e924..9306d5fda675 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1355,20 +1355,7 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah)
 		return;
 	}
 
-	switch (ah->ah_current_channel->hw_value & CHANNEL_MODES) {
-	case CHANNEL_A:
-	case CHANNEL_XR:
-		ee_mode = AR5K_EEPROM_MODE_11A;
-		break;
-	case CHANNEL_G:
-		ee_mode = AR5K_EEPROM_MODE_11G;
-		break;
-	default:
-	case CHANNEL_B:
-		ee_mode = AR5K_EEPROM_MODE_11B;
-		break;
-	}
-
+	ee_mode = ath5k_eeprom_mode_from_channel(ah->ah_current_channel);
 
 	/* completed NF calibration, test threshold */
 	nf = ath5k_hw_read_measured_noise_floor(ah);
@@ -1941,18 +1928,8 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
 
 	def_ant = ah->ah_def_ant;
 
-	switch (channel->hw_value & CHANNEL_MODES) {
-	case CHANNEL_A:
-	case CHANNEL_XR:
-		ee_mode = AR5K_EEPROM_MODE_11A;
-		break;
-	case CHANNEL_G:
-		ee_mode = AR5K_EEPROM_MODE_11G;
-		break;
-	case CHANNEL_B:
-		ee_mode = AR5K_EEPROM_MODE_11B;
-		break;
-	default:
+	ee_mode = ath5k_eeprom_mode_from_channel(channel);
+	if (ee_mode < 0) {
 		ATH5K_ERR(ah->ah_sc,
 			"invalid channel: %d\n", channel->center_freq);
 		return;
@@ -3100,11 +3077,11 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
  */
 static int
 ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		u8 ee_mode, u8 txpower)
+		 u8 txpower)
 {
 	struct ath5k_rate_pcal_info rate_info;
 	struct ieee80211_channel *curr_channel = ah->ah_current_channel;
-	u8 type;
+	u8 type, ee_mode;
 	int ret;
 
 	if (txpower > AR5K_TUNE_MAX_TXPOWER) {
@@ -3112,6 +3089,13 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		return -EINVAL;
 	}
 
+	ee_mode = ath5k_eeprom_mode_from_channel(channel);
+	if (ee_mode < 0) {
+		ATH5K_ERR(ah->ah_sc,
+			"invalid channel: %d\n", channel->center_freq);
+		return -EINVAL;
+	}
+
 	/* Initialize TX power table */
 	switch (ah->ah_radio) {
 	case AR5K_RF5110:
@@ -3208,31 +3192,10 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 {
-	/*Just a try M.F.*/
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-	u8 ee_mode;
-
-	switch (channel->hw_value & CHANNEL_MODES) {
-	case CHANNEL_A:
-	case CHANNEL_XR:
-		ee_mode = AR5K_EEPROM_MODE_11A;
-		break;
-	case CHANNEL_G:
-		ee_mode = AR5K_EEPROM_MODE_11G;
-		break;
-	case CHANNEL_B:
-		ee_mode = AR5K_EEPROM_MODE_11B;
-		break;
-	default:
-		ATH5K_ERR(ah->ah_sc,
-			"invalid channel: %d\n", channel->center_freq);
-		return -EINVAL;
-	}
-
 	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_TXPOWER,
 		"changing txpower to %d\n", txpower);
 
-	return ath5k_hw_txpower(ah, channel, ee_mode, txpower);
+	return ath5k_hw_txpower(ah, ah->ah_current_channel, txpower);
 }
 
 /*************\
@@ -3240,7 +3203,7 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 \*************/
 
 int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-				u8 mode, u8 ee_mode, bool fast)
+		      u8 mode, bool fast)
 {
 	struct ieee80211_channel *curr_channel;
 	int ret, i;
@@ -3281,8 +3244,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 	 * RF buffer settings on 5211/5212+ so that we
 	 * properly set curve indices.
 	 */
-	ret = ath5k_hw_txpower(ah, channel, ee_mode,
-		ah->ah_txpower.txp_cur_pwr ?
+	ret = ath5k_hw_txpower(ah, channel, ah->ah_txpower.txp_cur_pwr ?
 			ah->ah_txpower.txp_cur_pwr / 2 : AR5K_TUNE_MAX_TXPOWER);
 	if (ret)
 		return ret;
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index e360e73b3260..84206898f77d 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -866,15 +866,18 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 }
 
 static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
-		struct ieee80211_channel *channel, u8 ee_mode)
+		struct ieee80211_channel *channel)
 {
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	s16 cck_ofdm_pwr_delta;
+	u8 ee_mode;
 
 	/* TODO: Add support for AR5210 EEPROM */
 	if (ah->ah_version == AR5K_AR5210)
 		return;
 
+	ee_mode = ath5k_eeprom_mode_from_channel(channel);
+
 	/* Adjust power delta for channel 14 */
 	if (channel->center_freq == 2484)
 		cck_ofdm_pwr_delta =
@@ -1020,10 +1023,9 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		struct ieee80211_channel *channel, bool fast, bool skip_pcu)
 {
 	u32 s_seq[10], s_led[3], tsf_up, tsf_lo;
-	u8 mode, ee_mode;
+	u8 mode;
 	int i, ret;
 
-	ee_mode = 0;
 	tsf_up = 0;
 	tsf_lo = 0;
 	mode = 0;
@@ -1070,7 +1072,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
 		mode = AR5K_MODE_11A;
-		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
 
@@ -1081,7 +1082,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		}
 
 		mode = AR5K_MODE_11G;
-		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
 
@@ -1092,7 +1092,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 		}
 
 		mode = AR5K_MODE_11B;
-		ee_mode = AR5K_EEPROM_MODE_11B;
 		break;
 	case CHANNEL_XR:
 		if (ah->ah_version == AR5K_AR5211) {
@@ -1101,7 +1100,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 			return -EINVAL;
 		}
 		mode = AR5K_MODE_XR;
-		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	default:
 		ATH5K_ERR(ah->ah_sc,
@@ -1114,8 +1112,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 * go on. If it fails continue with a normal reset.
 	 */
 	if (fast) {
-		ret = ath5k_hw_phy_init(ah, channel, mode,
-					ee_mode, true);
+		ret = ath5k_hw_phy_init(ah, channel, mode, true);
 		if (ret) {
 			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
 				"fast chan change failed, falling back to normal reset\n");
@@ -1212,7 +1209,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	ath5k_hw_tweak_initval_settings(ah, channel);
 
 	/* Commit values from EEPROM */
-	ath5k_hw_commit_eeprom_settings(ah, channel, ee_mode);
+	ath5k_hw_commit_eeprom_settings(ah, channel);
 
 
 	/*
@@ -1251,7 +1248,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	/*
 	 * Initialize PHY
 	 */
-	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, false);
+	ret = ath5k_hw_phy_init(ah, channel, mode, false);
 	if (ret) {
 		ATH5K_ERR(ah->ah_sc,
 			"failed to initialize PHY (%i) !\n", ret);
-- 
cgit v1.2.3


From d0ce2d170585b7061a08af061d64ebb08c6782dd Mon Sep 17 00:00:00 2001
From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Tue, 21 Dec 2010 01:42:43 -0800
Subject: ath9k_hw: Fix bug in eeprom data length validation for AR9485

The size of the eeprom data is 1088 bytes for AR9485. But
a sanity check is done against 4K which would result in a
'potential read past the end of the buffer' smatch complaint.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index d7deae85d980..5d81c5360b9c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -59,6 +59,8 @@
 
 #define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))
 
+#define EEPROM_DATA_LEN_9485	1088
+
 static int ar9003_hw_power_interpolate(int32_t x,
 				       int32_t *px, int32_t *py, u_int16_t np);
 
@@ -3367,7 +3369,7 @@ found:
 			"Found block at %x: code=%d ref=%d length=%d major=%d minor=%d\n",
 			cptr, code, reference, length, major, minor);
 		if ((!AR_SREV_9485(ah) && length >= 1024) ||
-		    (AR_SREV_9485(ah) && length >= (4 * 1024))) {
+		    (AR_SREV_9485(ah) && length > EEPROM_DATA_LEN_9485)) {
 			ath_dbg(common, ATH_DBG_EEPROM,
 				"Skipping bad header\n");
 			cptr -= COMP_HDR_LEN;
-- 
cgit v1.2.3


From e41596a118a5cb15a045ef773dc117b2596e6a86 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 11:50:19 +0100
Subject: b43: use correct firmware for newer cores
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/main.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 1aec160e3d2f..5fb0bc6710f6 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2121,8 +2121,10 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		filename = "ucode13";
 	else if (rev == 14)
 		filename = "ucode14";
-	else if (rev >= 15)
+	else if (rev == 15)
 		filename = "ucode15";
+	else if ((rev >= 16) && (rev <= 20))
+		filename = "ucode16_mimo";
 	else
 		goto err_no_ucode;
 	err = b43_do_request_fw(ctx, filename, &fw->ucode);
@@ -2165,7 +2167,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 			goto err_no_initvals;
 		break;
 	case B43_PHYTYPE_N:
-		if ((rev >= 11) && (rev <= 12))
+		if (rev >= 16)
+			filename = "n0initvals16";
+		else if ((rev >= 11) && (rev <= 12))
 			filename = "n0initvals11";
 		else
 			goto err_no_initvals;
@@ -2209,7 +2213,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 			goto err_no_initvals;
 		break;
 	case B43_PHYTYPE_N:
-		if ((rev >= 11) && (rev <= 12))
+		if (rev >= 16)
+			filename = "n0bsinitvals16";
+		else if ((rev >= 11) && (rev <= 12))
 			filename = "n0bsinitvals11";
 		else
 			goto err_no_initvals;
-- 
cgit v1.2.3


From ea7ee14b8a6371f006d73333ef2b7fe929b6dab0 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 17:13:44 +0100
Subject: b43: N-PHY: implement radio 2056 init steps
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c      | 33 ++++++++++++++-
 drivers/net/wireless/b43/radio_2056.c | 77 +++++++++++++++++++++++++++++++++++
 drivers/net/wireless/b43/radio_2056.h |  3 ++
 3 files changed, 111 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index a1aa5700b631..6b91cb353f23 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -401,16 +401,45 @@ static void b43_radio_init2055(struct b43_wldev *dev)
 	b43_radio_init2055_post(dev);
 }
 
+static void b43_radio_init2056_pre(struct b43_wldev *dev)
+{
+	b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+		     ~B43_NPHY_RFCTL_CMD_CHIP0PU);
+	/* Maybe wl meant to reset and set (order?) RFCTL_CMD_OEPORFORCE? */
+	b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+		     B43_NPHY_RFCTL_CMD_OEPORFORCE);
+	b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+		    ~B43_NPHY_RFCTL_CMD_OEPORFORCE);
+	b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+		    B43_NPHY_RFCTL_CMD_CHIP0PU);
+}
+
+static void b43_radio_init2056_post(struct b43_wldev *dev)
+{
+	b43_radio_set(dev, B2056_SYN_COM_CTRL, 0xB);
+	b43_radio_set(dev, B2056_SYN_COM_PU, 0x2);
+	b43_radio_set(dev, B2056_SYN_COM_RESET, 0x2);
+	msleep(1);
+	b43_radio_mask(dev, B2056_SYN_COM_RESET, ~0x2);
+	b43_radio_mask(dev, B2056_SYN_PLL_MAST2, ~0xFC);
+	b43_radio_mask(dev, B2056_SYN_RCCAL_CTRL0, ~0x1);
+	/*
+	if (nphy->init_por)
+		Call Radio 2056 Recalibrate
+	*/
+}
+
 /*
  * Initialize a Broadcom 2056 N-radio
  * http://bcm-v4.sipsolutions.net/802.11/Radio/2056/Init
  */
 static void b43_radio_init2056(struct b43_wldev *dev)
 {
-	/* TODO */
+	b43_radio_init2056_pre(dev);
+	b2056_upload_inittabs(dev, 0, 0);
+	b43_radio_init2056_post(dev);
 }
 
-
 /*
  * Upload the N-PHY tables.
  * http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index 0cdf6a46ba4b..1752d52ab40e 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -24,6 +24,39 @@
 #include "radio_2056.h"
 #include "phy_common.h"
 
+struct b2056_inittab_entry {
+	/* Value to write if we use the 5GHz band. */
+	u16 ghz5;
+	/* Value to write if we use the 2.4GHz band. */
+	u16 ghz2;
+	/* Flags */
+	u8 flags;
+};
+#define B2056_INITTAB_ENTRY_OK	0x01
+#define B2056_INITTAB_UPLOAD	0x02
+#define UPLOAD		.flags = B2056_INITTAB_ENTRY_OK | B2056_INITTAB_UPLOAD
+#define NOUPLOAD	.flags = B2056_INITTAB_ENTRY_OK
+
+struct b2056_inittabs_pts {
+	const struct b2056_inittab_entry *syn;
+	unsigned int syn_length;
+	const struct b2056_inittab_entry *tx;
+	unsigned int tx_length;
+	const struct b2056_inittab_entry *rx;
+	unsigned int rx_length;
+};
+
+#define INITTABSPTS(prefix) \
+	.syn		= prefix##_syn,			\
+	.syn_length	= ARRAY_SIZE(prefix##_syn),	\
+	.tx		= prefix##_tx,			\
+	.tx_length	= ARRAY_SIZE(prefix##_tx),	\
+	.rx		= prefix##_rx,			\
+	.rx_length	= ARRAY_SIZE(prefix##_rx)
+
+struct b2056_inittabs_pts b2056_inittabs[] = {
+};
+
 #define RADIOREGS3(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
 		   r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
 		   r20, r21, r22, r23, r24, r25, r26, r27, r28, r29, \
@@ -6045,6 +6078,50 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev8[] =
   },
 };
 
+static void b2056_upload_inittab(struct b43_wldev *dev, bool ghz5,
+				 bool ignore_uploadflag, u16 routing,
+				 const struct b2056_inittab_entry *e,
+				 unsigned int length)
+{
+	unsigned int i;
+	u16 value;
+
+	for (i = 0; i < length; i++, e++) {
+		if (!(e->flags & B2056_INITTAB_ENTRY_OK))
+			continue;
+		if ((e->flags & B2056_INITTAB_UPLOAD) || ignore_uploadflag) {
+			if (ghz5)
+				value = e->ghz5;
+			else
+				value = e->ghz2;
+			b43_radio_write(dev, routing | i, value);
+		}
+	}
+}
+
+void b2056_upload_inittabs(struct b43_wldev *dev,
+			   bool ghz5, bool ignore_uploadflag)
+{
+	struct b2056_inittabs_pts *pts;
+
+	if (dev->phy.rev >= ARRAY_SIZE(b2056_inittabs)) {
+		B43_WARN_ON(1);
+		return;
+	}
+	pts = &b2056_inittabs[dev->phy.rev];
+
+	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
+				B2056_SYN, pts->syn, pts->syn_length);
+	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
+				B2056_TX0, pts->tx, pts->tx_length);
+	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
+				B2056_TX1, pts->tx, pts->tx_length);
+	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
+				B2056_RX0, pts->rx, pts->rx_length);
+	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
+				B2056_RX1, pts->rx, pts->rx_length);
+}
+
 /* TODO: add support for rev4+ devices by searching in rev4+ tables */
 const struct b43_nphy_channeltab_entry_rev3 *
 b43_nphy_get_chantabent_rev3(struct b43_wldev *dev, u16 freq)
diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/b43/radio_2056.h
index 302600c0afa4..d601f6e7e313 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/b43/radio_2056.h
@@ -1114,4 +1114,7 @@ struct b43_nphy_channeltab_entry_rev3 {
 	struct b43_phy_n_sfo_cfg phy_regs;
 };
 
+void b2056_upload_inittabs(struct b43_wldev *dev,
+			   bool ghz5, bool ignore_uploadflag);
+
 #endif /* B43_RADIO_2056_H_ */
-- 
cgit v1.2.3


From 94a5b0452410f8bdff27aa13592bec046fb6095d Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 11:50:21 +0100
Subject: b43: N-PHY: add init tables for 2056 radio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/radio_2056.c | 2931 +++++++++++++++++++++++++++++++++
 1 file changed, 2931 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index 1752d52ab40e..3cb98da8ae96 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -46,6 +46,2930 @@ struct b2056_inittabs_pts {
 	unsigned int rx_length;
 };
 
+static const struct b2056_inittab_entry b2056_inittab_rev3_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev3_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x002d, .ghz2 = 0x002d, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0074, .ghz2 = 0x0074, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev3_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0099, .ghz2 = 0x0099, NOUPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0099, .ghz2 = 0x0099, NOUPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x0057, .ghz2 = 0x0057, NOUPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x0057, .ghz2 = 0x0057, NOUPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev4_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev4_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x002d, .ghz2 = 0x002d, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0072, .ghz2 = 0x0072, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev4_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x002f, .ghz2 = 0x002f, UPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev5_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev5_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x002d, .ghz2 = 0x002d, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC0]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC1]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC2]		= { .ghz5 = 0x0071, .ghz2 = 0x0071, UPLOAD, },
+	[B2056_TX_GMBB_IDAC3]		= { .ghz5 = 0x0071, .ghz2 = 0x0071, UPLOAD, },
+	[B2056_TX_GMBB_IDAC4]		= { .ghz5 = 0x0072, .ghz2 = 0x0072, UPLOAD, },
+	[B2056_TX_GMBB_IDAC5]		= { .ghz5 = 0x0073, .ghz2 = 0x0073, UPLOAD, },
+	[B2056_TX_GMBB_IDAC6]		= { .ghz5 = 0x0074, .ghz2 = 0x0074, UPLOAD, },
+	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0075, .ghz2 = 0x0075, UPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev5_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, UPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev6_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev6_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x00ee, .ghz2 = 0x00ee, UPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, UPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC0]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC1]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC2]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC3]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC4]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC5]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC6]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev6_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, UPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0005, .ghz2 = 0x0005, UPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev7_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev7_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x00ee, .ghz2 = 0x00ee, UPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, UPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC0]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC1]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC2]		= { .ghz5 = 0x0071, .ghz2 = 0x0071, UPLOAD, },
+	[B2056_TX_GMBB_IDAC3]		= { .ghz5 = 0x0071, .ghz2 = 0x0071, UPLOAD, },
+	[B2056_TX_GMBB_IDAC4]		= { .ghz5 = 0x0072, .ghz2 = 0x0072, UPLOAD, },
+	[B2056_TX_GMBB_IDAC5]		= { .ghz5 = 0x0073, .ghz2 = 0x0073, UPLOAD, },
+	[B2056_TX_GMBB_IDAC6]		= { .ghz5 = 0x0074, .ghz2 = 0x0074, UPLOAD, },
+	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0075, .ghz2 = 0x0075, UPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev7_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, UPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev8_syn[] = {
+	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_PU]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_TXLPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_COM_RC_RXHPF]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_GPIO_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_MASTER]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_TOPBIAS_RCAL]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_AFEREG]		= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSE]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSEIDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_TEMPPROCSENSERCAL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LPO]			= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_VDDCAL_STATUS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCAL_CODE_OUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL1]		= { .ghz5 = 0x001f, .ghz2 = 0x001f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL2]		= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL3]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_RCCAL_CTRL11]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_ZCAL_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST1]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST2]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_MAST3]		= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
+	[B2056_SYN_PLL_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL1]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL3]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL5]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_SYN_PLL_XTAL6]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_REFDIV]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_CP1]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, NOUPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_SYN_PLL_CP3]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x000d, .ghz2 = 0x000d, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER3]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER5]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD1]		= { .ghz5 = 0x001c, .ghz2 = 0x001c, NOUPLOAD, },
+	[B2056_SYN_PLL_MMD2]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO1]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_MONITOR1]	= { .ghz5 = 0x00b4, .ghz2 = 0x00b4, NOUPLOAD, },
+	[B2056_SYN_PLL_MONITOR2]	= { .ghz5 = 0x00d2, .ghz2 = 0x00d2, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL4]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL5]		= { .ghz5 = 0x0096, .ghz2 = 0x0096, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL6]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL7]		= { .ghz5 = 0x003e, .ghz2 = 0x003e, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL8]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL9]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL10]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL11]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL13]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_SYN_PLL_VREG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_PLL_STATUS3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU2]		= { .ghz5 = 0x0040, .ghz2 = 0x0040, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PU8]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BIAS_RESET]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RCCR1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF1]	= { .ghz5 = 0x0060, .ghz2 = 0x0060, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER1]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER2]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF1]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+	[B2056_SYN_LOGEN_BUF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF4]		= { .ghz5 = 0x00cc, .ghz2 = 0x00cc, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV1]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV2]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_DIV3]		= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLOUT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACLCAL3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_CALEN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_PEAKDET1]	= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_DIFF_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_ACL_OVR]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_VCOBUF2_OVRVAL]= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_SYN_LOGEN_MIXER3_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF5_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_BUF6_OVRVAL]	= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CBUFTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSRX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX1_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX2_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX3_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CMOSTX4_OVRVAL]= { .ghz5 = 0x0066, .ghz2 = 0x0066, NOUPLOAD, },
+	[B2056_SYN_LOGEN_ACL_WAITCNT]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_SYN_LOGEN_CORE_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_RX_CMOS_CALVALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev8_tx[] = {
+	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_GAIN_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_I]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_FINE_Q]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_I]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_LOFT_COARSE_Q]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER1]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_TX_COM_MASTER2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_RXIQCAL_TXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_IQCAL_VCM_HG]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_IQCAL_IDAC]		= { .ghz5 = 0x0037, .ghz2 = 0x0037, NOUPLOAD, },
+	[B2056_TX_TSSI_VCM]		= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_TX_AMP_DET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TX_SSI_MUX]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSIA]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSIG]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TSSI_MISC3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PA_SPARE1]		= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x00ee, .ghz2 = 0x00ee, UPLOAD, },
+	[B2056_TX_INTPAA_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAA_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAA_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_MASTER]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_BOOST_TUNE]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_STAT]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_TX_INTPAG_IAUX_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_STAT]	= { .ghz5 = 0x001e, .ghz2 = 0x001e, NOUPLOAD, },
+	[B2056_TX_INTPAG_IMAIN_DYN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_INTPAG_CASCBIAS]	= { .ghz5 = 0x006e, .ghz2 = 0x006e, NOUPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PA_MISC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADA_BOOST_TUNE]	= { .ghz5 = 0x0038, .ghz2 = 0x0038, NOUPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PADG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PADG_CASCBIAS]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_TX_PADG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PADG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAA_BOOST_TUNE]	= { .ghz5 = 0x0083, .ghz2 = 0x0083, NOUPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAA_MISC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_MASTER]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_PGAG_IDAC]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_TX_PGAG_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_PGAG_BOOST_TUNE]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_MISC]		= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_TX_MIXA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXA_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_MIXG]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_MIXG_BOOST_TUNE]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_TX_BB_GM_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_GM]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_TX_TXLPF_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF0]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF1]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_RCCAL_OFF6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_BW]		= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_TX_TXLPF_GAIN]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_0]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_1]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_2]		= { .ghz5 = 0x000e, .ghz2 = 0x000e, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_3]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_4]		= { .ghz5 = 0x0013, .ghz2 = 0x0013, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_5]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_IDAC_6]		= { .ghz5 = 0x001b, .ghz2 = 0x001b, NOUPLOAD, },
+	[B2056_TX_TXLPF_OPAMP_IDAC]	= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_TX_TXLPF_MISC]		= { .ghz5 = 0x005b, .ghz2 = 0x005b, NOUPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, UPLOAD, },
+	[B2056_TX_TXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_TXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_INTPA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PAD_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_PGA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_GM_TXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC0]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC1]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC2]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC3]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC4]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC5]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC6]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_rev8_rx[] = {
+	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR5]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR6]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR7]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_CTRL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_OVR]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RESET]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RCAL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_TXLPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_COM_RC_RXHPF]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR16]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR17]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR18]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR19]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR20]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR21]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR22]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR23]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR24]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR25]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR26]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR27]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR28]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR29]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR30]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RESERVED_ADDR31]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXIQCAL_RXMUX]	= { .ghz5 = 0x0003, .ghz2 = 0x0003, NOUPLOAD, },
+	[B2056_RX_RSSI_PU]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_SEL]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RSSI_GAIN]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_RSSI_NB_IDAC]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2I_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_1]	= { .ghz5 = 0x0015, .ghz2 = 0x0015, NOUPLOAD, },
+	[B2056_RX_RSSI_WB2Q_IDAC_2]	= { .ghz5 = 0x0005, .ghz2 = 0x0005, NOUPLOAD, },
+	[B2056_RX_RSSI_POLE]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_RSSI_WB1_IDAC]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_RSSI_MISC]		= { .ghz5 = 0x0090, .ghz2 = 0x0090, NOUPLOAD, },
+	[B2056_RX_LNAA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAA_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAA_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_A_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_LNA1A_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_LNAG_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_LNAG_TUNE]		= { .ghz5 = 0x0088, .ghz2 = 0x0088, NOUPLOAD, },
+	[B2056_RX_LNAG_GAIN]		= { .ghz5 = 0x0032, .ghz2 = 0x0032, NOUPLOAD, },
+	[B2056_RX_LNA_G_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, NOUPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_LNA1G_MISC]		= { .ghz5 = 0x0020, .ghz2 = 0x0020, NOUPLOAD, },
+	[B2056_RX_MIXA_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, UPLOAD, },
+	[B2056_RX_MIXA_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXA_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXA_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXA_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXG_CTRLPTAT]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_LOB_BIAS]	= { .ghz5 = 0x0011, .ghz2 = 0x0011, NOUPLOAD, },
+	[B2056_RX_MIXG_CORE_IDAC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_MIXG_CMFB_IDAC]	= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MAIN]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
+	[B2056_RX_MIXG_BIAS_MISC]	= { .ghz5 = 0x0004, .ghz2 = 0x0004, NOUPLOAD, },
+	[B2056_RX_MIXG_MAST_BIAS]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_MASTER]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_GAIN]		= { .ghz5 = 0x0044, .ghz2 = 0x0044, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TIA_SPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_BB_LPF_MASTER]	= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_AACI_MASTER]		= { .ghz5 = 0x0008, .ghz2 = 0x0008, NOUPLOAD, },
+	[B2056_RX_RXLPF_IDAC]		= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_LOWQ]	= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_OPAMPBIAS_HIGHQ]= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_RXLPF_BIAS_DCCANCEL]	= { .ghz5 = 0x0002, .ghz2 = 0x0002, NOUPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, UPLOAD, },
+	[B2056_RX_RXLPF_INVCM_BODY]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, NOUPLOAD, },
+	[B2056_RX_RXLPF_CC_OP]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, NOUPLOAD, },
+	[B2056_RX_RXLPF_GAIN]		= { .ghz5 = 0x0023, .ghz2 = 0x0023, NOUPLOAD, },
+	[B2056_RX_RXLPF_Q_BW]		= { .ghz5 = 0x0041, .ghz2 = 0x0041, NOUPLOAD, },
+	[B2056_RX_RXLPF_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_HPC]	= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXHPF_OFF7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_RCCAL_LPC]	= { .ghz5 = 0x000c, .ghz2 = 0x000c, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_0]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_3]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXLPF_OFF_4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_UNUSED]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_VGA_MASTER]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_VGA_GAIN]		= { .ghz5 = 0x000a, .ghz2 = 0x000a, NOUPLOAD, },
+	[B2056_RX_VGA_HP_CORNER_BW]	= { .ghz5 = 0x0001, .ghz2 = 0x0001, NOUPLOAD, },
+	[B2056_RX_VGABUF_BIAS]		= { .ghz5 = 0x0022, .ghz2 = 0x0022, NOUPLOAD, },
+	[B2056_RX_VGABUF_GAIN_BW]	= { .ghz5 = 0x0030, .ghz2 = 0x0030, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_A]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_TXFBMIX_G]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE1]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE2]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0005, .ghz2 = 0x0005, UPLOAD, },
+	[B2056_RX_RXSPARE4]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE5]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE6]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE7]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE8]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE9]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE10]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE11]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE12]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE13]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE14]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE15]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_RXSPARE16]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_LNAG_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_MIXTIA_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_VGA_BUF_GAIN]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_Q]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_BUF_BW]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_VGA_HPC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_RXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+};
+
 #define INITTABSPTS(prefix) \
 	.syn		= prefix##_syn,			\
 	.syn_length	= ARRAY_SIZE(prefix##_syn),	\
@@ -55,6 +2979,13 @@ struct b2056_inittabs_pts {
 	.rx_length	= ARRAY_SIZE(prefix##_rx)
 
 struct b2056_inittabs_pts b2056_inittabs[] = {
+	[3] = { INITTABSPTS(b2056_inittab_rev3) },
+	[4] = { INITTABSPTS(b2056_inittab_rev4) },
+	[5] = { INITTABSPTS(b2056_inittab_rev5) },
+	[6] = { INITTABSPTS(b2056_inittab_rev6) },
+	[7] = { INITTABSPTS(b2056_inittab_rev7) },
+	[8] = { INITTABSPTS(b2056_inittab_rev8) },
+	[9] = { INITTABSPTS(b2056_inittab_rev7) },
 };
 
 #define RADIOREGS3(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
-- 
cgit v1.2.3


From aca434d36f38754392f53e7b16f90eab66ae95e0 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 11:50:22 +0100
Subject: b43: N-PHY: avoid PHY hangs for rev 3 and 4
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 6b91cb353f23..f6e90a10c0dc 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3667,6 +3667,7 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
 
 	memset(nphy, 0, sizeof(*nphy));
 
+	nphy->hang_avoid = (phy->rev == 3 || phy->rev == 4);
 	nphy->gain_boost = true; /* this way we follow wl, assume it is true */
 	nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
 	nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
-- 
cgit v1.2.3


From d41446467320b7cbe550a85c44fd9d3cb12c119d Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 19:40:18 +0100
Subject: b43: N-PHY: use correct channel tables for rev4+
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c      |  1 -
 drivers/net/wireless/b43/radio_2056.c | 37 +++++++++++++++++++++++++++++++----
 2 files changed, 33 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index f6e90a10c0dc..dded2318ddf4 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3607,7 +3607,6 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
 	if (dev->phy.rev >= 3) {
 		tabent_r3 = b43_nphy_get_chantabent_rev3(dev,
 							channel->center_freq);
-		tabent_r3 = NULL;
 		if (!tabent_r3)
 			return -ESRCH;
 	} else {
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index 3cb98da8ae96..8890df067029 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -9053,15 +9053,44 @@ void b2056_upload_inittabs(struct b43_wldev *dev,
 				B2056_RX1, pts->rx, pts->rx_length);
 }
 
-/* TODO: add support for rev4+ devices by searching in rev4+ tables */
 const struct b43_nphy_channeltab_entry_rev3 *
 b43_nphy_get_chantabent_rev3(struct b43_wldev *dev, u16 freq)
 {
 	const struct b43_nphy_channeltab_entry_rev3 *e;
-	unsigned int i;
+	unsigned int length, i;
 
-	for (i = 0; i < ARRAY_SIZE(b43_nphy_channeltab_rev3); i++) {
-		e = &(b43_nphy_channeltab_rev3[i]);
+	switch (dev->phy.rev) {
+	case 3:
+		e = b43_nphy_channeltab_rev3;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev3);
+		break;
+	case 4:
+		e = b43_nphy_channeltab_rev4;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev4);
+		break;
+	case 5:
+		e = b43_nphy_channeltab_rev5;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev5);
+		break;
+	case 6:
+		e = b43_nphy_channeltab_rev6;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev6);
+		break;
+	case 7:
+	case 9:
+		e = b43_nphy_channeltab_rev7_9;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev7_9);
+		break;
+	case 8:
+		e = b43_nphy_channeltab_rev8;
+		length = ARRAY_SIZE(b43_nphy_channeltab_rev8);
+		break;
+	default:
+		B43_WARN_ON(1);
+		return NULL;
+	}
+
+	for (i = 0; i < length; i++, e++) {
 		if (e->freq == freq)
 			return e;
 	}
-- 
cgit v1.2.3


From d4814e69eec24f46a9f0a6d57b80e0a6add594c7 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 23:57:48 +0100
Subject: b43: N-PHY: update 2056 radio on channel switch on rev3+
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 95 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 94 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index dded2318ddf4..ab81ed8b19d7 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -139,6 +139,99 @@ static void b43_chantab_radio_upload(struct b43_wldev *dev,
 	b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim);
 }
 
+static void b43_chantab_radio_2056_upload(struct b43_wldev *dev,
+				const struct b43_nphy_channeltab_entry_rev3 *e)
+{
+	b43_radio_write(dev, B2056_SYN_PLL_VCOCAL1, e->radio_syn_pll_vcocal1);
+	b43_radio_write(dev, B2056_SYN_PLL_VCOCAL2, e->radio_syn_pll_vcocal2);
+	b43_radio_write(dev, B2056_SYN_PLL_REFDIV, e->radio_syn_pll_refdiv);
+	b43_radio_write(dev, B2056_SYN_PLL_MMD2, e->radio_syn_pll_mmd2);
+	b43_radio_write(dev, B2056_SYN_PLL_MMD1, e->radio_syn_pll_mmd1);
+	b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1,
+					e->radio_syn_pll_loopfilter1);
+	b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2,
+					e->radio_syn_pll_loopfilter2);
+	b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER3,
+					e->radio_syn_pll_loopfilter3);
+	b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4,
+					e->radio_syn_pll_loopfilter4);
+	b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER5,
+					e->radio_syn_pll_loopfilter5);
+	b43_radio_write(dev, B2056_SYN_RESERVED_ADDR27,
+					e->radio_syn_reserved_addr27);
+	b43_radio_write(dev, B2056_SYN_RESERVED_ADDR28,
+					e->radio_syn_reserved_addr28);
+	b43_radio_write(dev, B2056_SYN_RESERVED_ADDR29,
+					e->radio_syn_reserved_addr29);
+	b43_radio_write(dev, B2056_SYN_LOGEN_VCOBUF1,
+					e->radio_syn_logen_vcobuf1);
+	b43_radio_write(dev, B2056_SYN_LOGEN_MIXER2, e->radio_syn_logen_mixer2);
+	b43_radio_write(dev, B2056_SYN_LOGEN_BUF3, e->radio_syn_logen_buf3);
+	b43_radio_write(dev, B2056_SYN_LOGEN_BUF4, e->radio_syn_logen_buf4);
+
+	b43_radio_write(dev, B2056_RX0 | B2056_RX_LNAA_TUNE,
+					e->radio_rx0_lnaa_tune);
+	b43_radio_write(dev, B2056_RX0 | B2056_RX_LNAG_TUNE,
+					e->radio_rx0_lnag_tune);
+
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_INTPAA_BOOST_TUNE,
+					e->radio_tx0_intpaa_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_INTPAG_BOOST_TUNE,
+					e->radio_tx0_intpag_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_PADA_BOOST_TUNE,
+					e->radio_tx0_pada_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_PADG_BOOST_TUNE,
+					e->radio_tx0_padg_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_PGAA_BOOST_TUNE,
+					e->radio_tx0_pgaa_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_PGAG_BOOST_TUNE,
+					e->radio_tx0_pgag_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_MIXA_BOOST_TUNE,
+					e->radio_tx0_mixa_boost_tune);
+	b43_radio_write(dev, B2056_TX0 | B2056_TX_MIXG_BOOST_TUNE,
+					e->radio_tx0_mixg_boost_tune);
+
+	b43_radio_write(dev, B2056_RX1 | B2056_RX_LNAA_TUNE,
+					e->radio_rx1_lnaa_tune);
+	b43_radio_write(dev, B2056_RX1 | B2056_RX_LNAG_TUNE,
+					e->radio_rx1_lnag_tune);
+
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_INTPAA_BOOST_TUNE,
+					e->radio_tx1_intpaa_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_INTPAG_BOOST_TUNE,
+					e->radio_tx1_intpag_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_PADA_BOOST_TUNE,
+					e->radio_tx1_pada_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_PADG_BOOST_TUNE,
+					e->radio_tx1_padg_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_PGAA_BOOST_TUNE,
+					e->radio_tx1_pgaa_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_PGAG_BOOST_TUNE,
+					e->radio_tx1_pgag_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_MIXA_BOOST_TUNE,
+					e->radio_tx1_mixa_boost_tune);
+	b43_radio_write(dev, B2056_TX1 | B2056_TX_MIXG_BOOST_TUNE,
+					e->radio_tx1_mixg_boost_tune);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/Radio/2056Setup */
+static void b43_radio_2056_setup(struct b43_wldev *dev,
+				const struct b43_nphy_channeltab_entry_rev3 *e)
+{
+	B43_WARN_ON(dev->phy.rev < 3);
+
+	b43_chantab_radio_2056_upload(dev, e);
+	/* TODO */
+	udelay(50);
+	/* VCO calibration */
+	b43_radio_write(dev, B2056_SYN_PLL_VCOCAL12, 0x00);
+	b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x38);
+	b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x18);
+	b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x38);
+	b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x39);
+	udelay(300);
+}
+
 static void b43_chantab_phy_upload(struct b43_wldev *dev,
 				   const struct b43_phy_n_sfo_cfg *e)
 {
@@ -3635,7 +3728,7 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
 	if (dev->phy.rev >= 3) {
 		tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 4 : 0;
 		b43_radio_maskset(dev, 0x08, 0xFFFB, tmp);
-		/* TODO: PHY Radio2056 Setup (dev, tabent_r3); */
+		b43_radio_2056_setup(dev, tabent_r3);
 		b43_nphy_channel_setup(dev, &(tabent_r3->phy_regs), channel);
 	} else {
 		tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 0x0020 : 0x0050;
-- 
cgit v1.2.3


From ab72efdf107e5b0e0a05efb8f24cc6c598ae31ea Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 21 Dec 2010 21:29:44 +0100
Subject: b43: N-PHY: enable support for PHYs rev 3 and higher
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 5fb0bc6710f6..22bc9f17f634 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4056,7 +4056,7 @@ static int b43_phy_versioning(struct b43_wldev *dev)
 		break;
 #ifdef CONFIG_B43_PHY_N
 	case B43_PHYTYPE_N:
-		if (phy_rev > 2)
+		if (phy_rev > 9)
 			unsupported = 1;
 		break;
 #endif
-- 
cgit v1.2.3


From bfe3850b0cfca6ba64395e2705d9a51cd044f374 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:05 +0200
Subject: rndis_wlan: scanning, workaround device returning incorrect
 bssid-list item count.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Sometimes device returns wrong number of items in bssid-list. Appears that
some specific beacons trigger this problem and leads to very poor scanning
results. Workaround by ignoring num_items received from device and walkthrough
full bssid-list buffer.

v2: Fix buffer range checks and reading next item length. Old code read
    behind buffer on last item but didn't use those values as 'count' would
    also reach zero. Also fix resizing of buffer if device has larger buffer,
    old code assumed that BSSID-list OID would return same buffer size
    when it really can return yet another new larger length.

Tested-by: Luís Picciochi <Pitxyoki@gmail.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 80 ++++++++++++++++++++++++++++++---------
 1 file changed, 62 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 4a4f00591447..de4c05019f1e 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1967,8 +1967,8 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
 	int ie_len, bssid_len;
 	u8 *ie;
 
-	netdev_dbg(usbdev->net, " found bssid: '%.32s' [%pM]\n",
-		   bssid->ssid.essid, bssid->mac);
+	netdev_dbg(usbdev->net, " found bssid: '%.32s' [%pM], len: %d\n",
+		   bssid->ssid.essid, bssid->mac, le32_to_cpu(bssid->length));
 
 	/* parse bssid structure */
 	bssid_len = le32_to_cpu(bssid->length);
@@ -2002,54 +2002,98 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
 		GFP_KERNEL);
 }
 
+static struct ndis_80211_bssid_ex *next_bssid_list_item(
+					struct ndis_80211_bssid_ex *bssid,
+					int *bssid_len, void *buf, int len)
+{
+	void *buf_end, *bssid_end;
+
+	buf_end = (char *)buf + len;
+	bssid_end = (char *)bssid + *bssid_len;
+
+	if ((int)(buf_end - bssid_end) < sizeof(bssid->length)) {
+		*bssid_len = 0;
+		return NULL;
+	} else {
+		bssid = (void *)((char *)bssid + *bssid_len);
+		*bssid_len = le32_to_cpu(bssid->length);
+		return bssid;
+	}
+}
+
+static bool check_bssid_list_item(struct ndis_80211_bssid_ex *bssid,
+				  int bssid_len, void *buf, int len)
+{
+	void *buf_end, *bssid_end;
+
+	if (!bssid || bssid_len <= 0 || bssid_len > len)
+		return false;
+
+	buf_end = (char *)buf + len;
+	bssid_end = (char *)bssid + bssid_len;
+
+	return (int)(buf_end - bssid_end) >= 0 && (int)(bssid_end - buf) >= 0;
+}
+
 static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
 					bool *matched)
 {
 	void *buf = NULL;
 	struct ndis_80211_bssid_list_ex *bssid_list;
 	struct ndis_80211_bssid_ex *bssid;
-	int ret = -EINVAL, len, count, bssid_len;
-	bool resized = false;
+	int ret = -EINVAL, len, count, bssid_len, real_count, new_len;
 
-	netdev_dbg(usbdev->net, "check_bssid_list\n");
+	netdev_dbg(usbdev->net, "%s()\n", __func__);
 
 	len = CONTROL_BUFFER_SIZE;
 resize_buf:
-	buf = kmalloc(len, GFP_KERNEL);
+	buf = kzalloc(len, GFP_KERNEL);
 	if (!buf) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
-	ret = rndis_query_oid(usbdev, OID_802_11_BSSID_LIST, buf, &len);
-	if (ret != 0)
+	/* BSSID-list might have got bigger last time we checked, keep
+	 * resizing until it won't get any bigger.
+	 */
+	new_len = len;
+	ret = rndis_query_oid(usbdev, OID_802_11_BSSID_LIST, buf, &new_len);
+	if (ret != 0 || new_len < sizeof(struct ndis_80211_bssid_list_ex))
 		goto out;
 
-	if (!resized && len > CONTROL_BUFFER_SIZE) {
-		resized = true;
+	if (new_len > len) {
+		len = new_len;
 		kfree(buf);
 		goto resize_buf;
 	}
 
+	len = new_len;
+
 	bssid_list = buf;
-	bssid = bssid_list->bssid;
-	bssid_len = le32_to_cpu(bssid->length);
 	count = le32_to_cpu(bssid_list->num_items);
-	netdev_dbg(usbdev->net, "check_bssid_list: %d BSSIDs found (buflen: %d)\n",
-		   count, len);
+	real_count = 0;
+	netdev_dbg(usbdev->net, "%s(): buflen: %d\n", __func__, len);
+
+	bssid_len = 0;
+	bssid = next_bssid_list_item(bssid_list->bssid, &bssid_len, buf, len);
 
-	while (count && ((void *)bssid + bssid_len) <= (buf + len)) {
+	/* Device returns incorrect 'num_items'. Workaround by ignoring the
+	 * received 'num_items' and walking through full bssid buffer instead.
+	 */
+	while (check_bssid_list_item(bssid, bssid_len, buf, len)) {
 		if (rndis_bss_info_update(usbdev, bssid) && match_bssid &&
 		    matched) {
 			if (compare_ether_addr(bssid->mac, match_bssid))
 				*matched = true;
 		}
 
-		bssid = (void *)bssid + bssid_len;
-		bssid_len = le32_to_cpu(bssid->length);
-		count--;
+		real_count++;
+		bssid = next_bssid_list_item(bssid, &bssid_len, buf, len);
 	}
 
+	netdev_dbg(usbdev->net, "%s(): num_items from device: %d, really found:"
+				" %d\n", __func__, count, real_count);
+
 out:
 	kfree(buf);
 	return ret;
-- 
cgit v1.2.3


From 0b578021745b61b2ff89f6bacbac5db08a9a8089 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:12 +0200
Subject: rndis_wlan: do not set default_key if not WEP key

rndis_set_default_key did call add_wep_key to set default key on device, even
if key is WPA. This caused rndis_wlan not work with wpa_supplicant in nl80211
mode (causing disconnect from AP).

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index de4c05019f1e..9e6105cd54a5 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2435,6 +2435,9 @@ static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
 
 	priv->encr_tx_key_index = key_index;
 
+	if (is_wpa_key(priv, key_index))
+		return 0;
+
 	key = priv->encr_keys[key_index];
 
 	return add_wep_key(usbdev, key.material, key.len, key_index);
-- 
cgit v1.2.3


From 21b27beca73ad7d2829fe9cc3e48054f69e3d9d3 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:20 +0200
Subject: rndis_wlan: turn radio off before interface is bring up

Radio should be off when interface is down.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 9e6105cd54a5..42e19e85fa68 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -3398,9 +3398,9 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf)
 	rndis_set_wiphy_params(wiphy,
 			WIPHY_PARAM_FRAG_THRESHOLD | WIPHY_PARAM_RTS_THRESHOLD);
 
-	/* turn radio on */
-	priv->radio_on = true;
-	disassociate(usbdev, true);
+	/* turn radio off on init */
+	priv->radio_on = false;
+	disassociate(usbdev, false);
 	netif_carrier_off(usbdev->net);
 
 	return 0;
-- 
cgit v1.2.3


From c2aa413279cde7c867fc90b07f83fff3c1e9e98d Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:27 +0200
Subject: rndis_wlan: constify rndis_config_ops

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 42e19e85fa68..d0992fcac7b6 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -570,7 +570,7 @@ static int rndis_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
 
 static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev);
 
-static struct cfg80211_ops rndis_config_ops = {
+static const struct cfg80211_ops rndis_config_ops = {
 	.change_virtual_intf = rndis_change_virtual_intf,
 	.scan = rndis_scan,
 	.set_wiphy_params = rndis_set_wiphy_params,
-- 
cgit v1.2.3


From a3463a1fdc9aa0881760e54efbd62742275601a5 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:34 +0200
Subject: rndis_wlan: remove unused variable from priv structure

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index d0992fcac7b6..aa21d867f0ee 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -503,7 +503,6 @@ struct rndis_wlan_private {
 	int infra_mode;
 	bool connected;
 	u8 bssid[ETH_ALEN];
-	struct ndis_80211_ssid essid;
 	__le32 current_command_oid;
 
 	/* encryption stuff */
@@ -1026,7 +1025,6 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 		return ret;
 	}
 	if (ret == 0) {
-		memcpy(&priv->essid, ssid, sizeof(priv->essid));
 		priv->radio_on = true;
 		netdev_dbg(usbdev->net, "%s(): radio_on = true\n", __func__);
 	}
-- 
cgit v1.2.3


From 49b35bd3f5bbc6997b24b04e9d4896f00cee3528 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:42 +0200
Subject: rndis_wlan: add support for set_cqm_rssi_config

Device poller already reads current RSSI, so add support for
set_cqm_rssi_config there.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 51 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index aa21d867f0ee..0cd971a4dd94 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -478,6 +478,9 @@ struct rndis_wlan_private {
 	struct mutex command_lock;
 	unsigned long work_pending;
 	int last_qual;
+	s32 cqm_rssi_thold;
+	u32 cqm_rssi_hyst;
+	int last_cqm_event_rssi;
 
 	struct ieee80211_supported_band band;
 	struct ieee80211_channel channels[ARRAY_SIZE(rndis_channels)];
@@ -569,6 +572,10 @@ static int rndis_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
 
 static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev);
 
+static int rndis_set_cqm_rssi_config(struct wiphy *wiphy,
+					struct net_device *dev,
+					s32 rssi_thold, u32 rssi_hyst);
+
 static const struct cfg80211_ops rndis_config_ops = {
 	.change_virtual_intf = rndis_change_virtual_intf,
 	.scan = rndis_scan,
@@ -588,6 +595,7 @@ static const struct cfg80211_ops rndis_config_ops = {
 	.set_pmksa = rndis_set_pmksa,
 	.del_pmksa = rndis_del_pmksa,
 	.flush_pmksa = rndis_flush_pmksa,
+	.set_cqm_rssi_config = rndis_set_cqm_rssi_config,
 };
 
 static void *rndis_wiphy_privid = &rndis_wiphy_privid;
@@ -2566,6 +2574,19 @@ static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
 	return rndis_set_oid(usbdev, OID_802_11_PMKID, &pmkid, sizeof(pmkid));
 }
 
+static int rndis_set_cqm_rssi_config(struct wiphy *wiphy,
+					struct net_device *dev,
+					s32 rssi_thold, u32 rssi_hyst)
+{
+	struct rndis_wlan_private *priv = wiphy_priv(wiphy);
+
+	priv->cqm_rssi_thold = rssi_thold;
+	priv->cqm_rssi_hyst = rssi_hyst;
+	priv->last_cqm_event_rssi = 0;
+
+	return 0;
+}
+
 static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
 					   struct ndis_80211_assoc_info *info)
 {
@@ -3095,6 +3116,32 @@ static int rndis_wlan_get_caps(struct usbnet *usbdev, struct wiphy *wiphy)
 	return retval;
 }
 
+static void rndis_do_cqm(struct usbnet *usbdev, s32 rssi)
+{
+	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
+	enum nl80211_cqm_rssi_threshold_event event;
+	int thold, hyst, last_event;
+
+	if (priv->cqm_rssi_thold >= 0 || rssi >= 0)
+		return;
+	if (priv->infra_mode != NDIS_80211_INFRA_INFRA)
+		return;
+
+	last_event = priv->last_cqm_event_rssi;
+	thold = priv->cqm_rssi_thold;
+	hyst = priv->cqm_rssi_hyst;
+
+	if (rssi < thold && (last_event == 0 || rssi < last_event - hyst))
+		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW;
+	else if (rssi > thold && (last_event == 0 || rssi > last_event + hyst))
+		event = NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH;
+	else
+		return;
+
+	priv->last_cqm_event_rssi = rssi;
+	cfg80211_cqm_rssi_notify(usbdev->net, event, GFP_KERNEL);
+}
+
 #define DEVICE_POLLER_JIFFIES (HZ)
 static void rndis_device_poller(struct work_struct *work)
 {
@@ -3129,8 +3176,10 @@ static void rndis_device_poller(struct work_struct *work)
 
 	len = sizeof(rssi);
 	ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
-	if (ret == 0)
+	if (ret == 0) {
 		priv->last_qual = level_to_qual(le32_to_cpu(rssi));
+		rndis_do_cqm(usbdev, le32_to_cpu(rssi));
+	}
 
 	netdev_dbg(usbdev->net, "dev-poller: OID_802_11_RSSI -> %d, rssi:%d, qual: %d\n",
 		   ret, le32_to_cpu(rssi), level_to_qual(le32_to_cpu(rssi)));
-- 
cgit v1.2.3


From 40d70dd12200ffeacfe9caaa8242e3ad2995bb5d Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 21 Dec 2010 22:44:49 +0200
Subject: rndis_wlan: add support for set_power_mgmt

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 48 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 0cd971a4dd94..848cc2cce247 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -129,6 +129,7 @@ MODULE_PARM_DESC(workaround_interval,
 #define OID_802_11_RTS_THRESHOLD		cpu_to_le32(0x0d01020a)
 #define OID_802_11_SUPPORTED_RATES		cpu_to_le32(0x0d01020e)
 #define OID_802_11_CONFIGURATION		cpu_to_le32(0x0d010211)
+#define OID_802_11_POWER_MODE			cpu_to_le32(0x0d010216)
 #define OID_802_11_BSSID_LIST			cpu_to_le32(0x0d010217)
 
 
@@ -239,6 +240,12 @@ enum ndis_80211_addwep_bits {
 	NDIS_80211_ADDWEP_TRANSMIT_KEY = cpu_to_le32(1 << 31)
 };
 
+enum ndis_80211_power_mode {
+	NDIS_80211_POWER_MODE_CAM,
+	NDIS_80211_POWER_MODE_MAX_PSP,
+	NDIS_80211_POWER_MODE_FAST_PSP,
+};
+
 struct ndis_80211_auth_request {
 	__le32 length;
 	u8 bssid[6];
@@ -503,6 +510,7 @@ struct rndis_wlan_private {
 
 	/* hardware state */
 	bool radio_on;
+	int power_mode;
 	int infra_mode;
 	bool connected;
 	u8 bssid[ETH_ALEN];
@@ -572,6 +580,9 @@ static int rndis_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
 
 static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev);
 
+static int rndis_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
+				bool enabled, int timeout);
+
 static int rndis_set_cqm_rssi_config(struct wiphy *wiphy,
 					struct net_device *dev,
 					s32 rssi_thold, u32 rssi_hyst);
@@ -595,6 +606,7 @@ static const struct cfg80211_ops rndis_config_ops = {
 	.set_pmksa = rndis_set_pmksa,
 	.del_pmksa = rndis_del_pmksa,
 	.flush_pmksa = rndis_flush_pmksa,
+	.set_power_mgmt = rndis_set_power_mgmt,
 	.set_cqm_rssi_config = rndis_set_cqm_rssi_config,
 };
 
@@ -694,6 +706,7 @@ static const char *oid_to_string(__le32 oid)
 		OID_STR(OID_802_11_ADD_KEY);
 		OID_STR(OID_802_11_REMOVE_KEY);
 		OID_STR(OID_802_11_ASSOCIATION_INFORMATION);
+		OID_STR(OID_802_11_CAPABILITY);
 		OID_STR(OID_802_11_PMKID);
 		OID_STR(OID_802_11_NETWORK_TYPES_SUPPORTED);
 		OID_STR(OID_802_11_NETWORK_TYPE_IN_USE);
@@ -704,6 +717,7 @@ static const char *oid_to_string(__le32 oid)
 		OID_STR(OID_802_11_RTS_THRESHOLD);
 		OID_STR(OID_802_11_SUPPORTED_RATES);
 		OID_STR(OID_802_11_CONFIGURATION);
+		OID_STR(OID_802_11_POWER_MODE);
 		OID_STR(OID_802_11_BSSID_LIST);
 #undef OID_STR
 	}
@@ -2574,6 +2588,38 @@ static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
 	return rndis_set_oid(usbdev, OID_802_11_PMKID, &pmkid, sizeof(pmkid));
 }
 
+static int rndis_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
+				bool enabled, int timeout)
+{
+	struct rndis_wlan_private *priv = wiphy_priv(wiphy);
+	struct usbnet *usbdev = priv->usbdev;
+	int power_mode;
+	__le32 mode;
+	int ret;
+
+	netdev_dbg(usbdev->net, "%s(): %s, %d\n", __func__,
+				enabled ? "enabled" : "disabled",
+				timeout);
+
+	if (enabled)
+		power_mode = NDIS_80211_POWER_MODE_FAST_PSP;
+	else
+		power_mode = NDIS_80211_POWER_MODE_CAM;
+
+	if (power_mode == priv->power_mode)
+		return 0;
+
+	priv->power_mode = power_mode;
+
+	mode = cpu_to_le32(power_mode);
+	ret = rndis_set_oid(usbdev, OID_802_11_POWER_MODE, &mode, sizeof(mode));
+
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_POWER_MODE -> %d\n",
+				__func__, ret);
+
+	return ret;
+}
+
 static int rndis_set_cqm_rssi_config(struct wiphy *wiphy,
 					struct net_device *dev,
 					s32 rssi_thold, u32 rssi_hyst)
@@ -3441,6 +3487,8 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf)
 
 	set_default_iw_params(usbdev);
 
+	priv->power_mode = -1;
+
 	/* set default rts/frag */
 	rndis_set_wiphy_params(wiphy,
 			WIPHY_PARAM_FRAG_THRESHOLD | WIPHY_PARAM_RTS_THRESHOLD);
-- 
cgit v1.2.3


From e6d8a817d00793eecd063b1548bbc954ab62b124 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Tue, 21 Dec 2010 19:40:40 -0600
Subject: rtlwifi: rtl8192ce: Fix driver problem when radio switch off at
 module load

If the radio enable switch is off when the driver is loaded, it is not
possible to get radio output until the driver is unloaded and reloaded
with the switch on.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/base.c         | 12 +++++-------
 drivers/net/wireless/rtlwifi/rtl8192ce/hw.c | 11 -----------
 2 files changed, 5 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index f6cc07369d75..cf0b73e51fc2 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -251,16 +251,14 @@ void rtl_init_rfkill(struct ieee80211_hw *hw)
 	bool blocked;
 	u8 valid = 0;
 
-	/*set init state to rf on */
-	rtlpriv->rfkill.rfkill_state = 1;
-
 	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
 
-	if (valid) {
-		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
-			 (KERN_INFO "wireless switch is %s\n",
-			  rtlpriv->rfkill.rfkill_state ? "on" : "off"));
+	/*set init state to that of switch */
+	rtlpriv->rfkill.rfkill_state = radio_state;
+	printk(KERN_INFO "rtlwifi: wireless switch is %s\n",
+	       rtlpriv->rfkill.rfkill_state ? "on" : "off");
 
+	if (valid) {
 		rtlpriv->rfkill.rfkill_state = radio_state;
 
 		blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index 1266dbe44176..1c41a0c93506 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -962,17 +962,6 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
 	rtl_cam_reset_all_entry(hw);
 	rtl92ce_enable_hw_security_config(hw);
 	ppsc->rfpwr_state = ERFON;
-	tmp_u1b = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG)&(~BIT(3));
-	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, tmp_u1b);
-	tmp_u1b = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
-	ppsc->rfoff_reason |= (tmp_u1b & BIT(3)) ? 0 : RF_CHANGE_BY_HW;
-	if (ppsc->rfoff_reason > RF_CHANGE_BY_PS)
-		rtl_ps_set_rf_state(hw, ERFOFF, ppsc->rfoff_reason, true);
-	else {
-		ppsc->rfpwr_state = ERFON;
-		ppsc->rfoff_reason = 0;
-		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON);
-	}
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
 	_rtl92ce_enable_aspm_back_door(hw);
 	rtlpriv->intf_ops->enable_aspm(hw);
-- 
cgit v1.2.3


From db7ec38d8e99f449856c11ffaef363a8eb5af90f Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Wed, 22 Dec 2010 12:20:12 +0530
Subject: ath9k: Reset keycache on resume

It looks like some hardware registers are left into undefined state
after suspend/resume. At minimum, this can cause odd issues related to
key cache and hardware trying to encrypt/decrypt frames unexpectedly.
This seems to happen even when there is no keys configured, i.e., hardware
can end up touching TX frames just based of invalid key cache context
even if the driver is not asking a specific entry to be used. In
addition, RX can likely be affected. This patch fixes this issue.

Signed-off-by: Jouni Malinen <Jouni.Malinen@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
 drivers/net/wireless/ath/ath9k/init.c  | 2 +-
 drivers/net/wireless/ath/ath9k/pci.c   | 8 ++++++++
 3 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index d9bda275ec21..fcc087ce3bc3 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -670,6 +670,7 @@ extern int ath9k_pm_qos_value;
 extern bool is_ath9k_unloaded;
 
 irqreturn_t ath_isr(int irq, void *dev);
+void ath9k_init_crypto(struct ath_softc *sc);
 int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 		    const struct ath_bus_ops *bus_ops);
 void ath9k_deinit_device(struct ath_softc *sc);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 9efc77d82563..efb778d4356a 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -373,7 +373,7 @@ fail:
 #undef DS2PHYS
 }
 
-static void ath9k_init_crypto(struct ath_softc *sc)
+void ath9k_init_crypto(struct ath_softc *sc)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	int i = 0;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 545aa1c650cf..78ef1f13386f 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -311,6 +311,14 @@ static int ath_pci_resume(struct device *device)
 			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
+	  /*
+	   * Reset key cache to sane defaults (all entries cleared) instead of
+	   * semi-random values after suspend/resume.
+	   */
+	ath9k_ps_wakeup(sc);
+	ath9k_init_crypto(sc);
+	ath9k_ps_restore(sc);
+
 	sc->ps_idle = true;
 	ath9k_set_wiphy_idle(aphy, true);
 	ath_radio_disable(sc, hw);
-- 
cgit v1.2.3


From 5c4bc1ce917d93ce8f7dd498fbec6881b3d7743a Mon Sep 17 00:00:00 2001
From: Chaoming Li <chaoming_li@realsil.com.cn>
Date: Wed, 22 Dec 2010 10:56:02 -0600
Subject: rtlwifi: Fix large packet issue

An RX buffer is set to 9100 bytes to receive 8K AMSDU; however, an skb
of this size fails in the kernel.

Signed-off-by: Chaoming Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/pci.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 353e20358885..0fa36aa6701a 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -612,10 +612,22 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 						    num_rx_inperiod++;
 				}
 
-				if (unlikely(!rtl_action_proc(hw, skb, false)))
+				if (unlikely(!rtl_action_proc(hw, skb,
+				    false))) {
 					dev_kfree_skb_any(skb);
-				else
-					ieee80211_rx_irqsafe(hw, skb);
+				} else {
+					struct sk_buff *uskb = NULL;
+					u8 *pdata;
+					uskb = dev_alloc_skb(skb->len + 128);
+					memcpy(IEEE80211_SKB_RXCB(uskb),
+							&rx_status,
+							sizeof(rx_status));
+					pdata = (u8 *)skb_put(uskb, skb->len);
+					memcpy(pdata, skb->data, skb->len);
+					dev_kfree_skb_any(skb);
+
+					ieee80211_rx_irqsafe(hw, uskb);
+				}
 			} else {
 				dev_kfree_skb_any(skb);
 			}
-- 
cgit v1.2.3


From 4a7863cc2eb5f9804f1c4e9156619a801cd7f14f Mon Sep 17 00:00:00 2001
From: Don Zickus <dzickus@redhat.com>
Date: Wed, 22 Dec 2010 14:00:03 -0500
Subject: x86, nmi_watchdog: Remove ARCH_HAS_NMI_WATCHDOG and rely on
 CONFIG_HARDLOCKUP_DETECTOR

The x86 arch has shifted its use of the nmi_watchdog from a
local implementation to the global one provide by
kernel/watchdog.c.  This shift has caused a whole bunch of
compile problems under different config options.  I attempt to
simplify things with the patch below.

In order to simplify things, I had to come to terms with the
meaning of two terms ARCH_HAS_NMI_WATCHDOG and
CONFIG_HARDLOCKUP_DETECTOR.  Basically they mean the same thing,
the former on a local level and the latter on a global level.

With the old x86 nmi watchdog gone, there is no need to rely on
defining the ARCH_HAS_NMI_WATCHDOG variable because it doesn't
make sense any more.  x86 will now use the global
implementation.

The changes below do a few things.  First it changes the few
places that relied on ARCH_HAS_NMI_WATCHDOG to use
CONFIG_X86_LOCAL_APIC (the former was an alias for the latter
anyway, so nothing unusual here).  Those pieces of code were
relying more on local apic functionality the nmi watchdog
functionality, so the change should make sense.

Second, I removed the x86 implementation of
touch_nmi_watchdog().  It isn't need now, instead x86 will rely
on kernel/watchdog.c's implementation.

Third, I removed the #define ARCH_HAS_NMI_WATCHDOG itself from
x86.  And tweaked the include/linux/nmi.h file to tell users to
look for an externally defined touch_nmi_watchdog in the case of
ARCH_HAS_NMI_WATCHDOG _or_ CONFIG_HARDLOCKUP_DETECTOR. This
changes removes some of the ugliness in that file.

Finally, I added a Kconfig dependency for
CONFIG_HARDLOCKUP_DETECTOR that said you can't have
ARCH_HAS_NMI_WATCHDOG _and_ CONFIG_HARDLOCKUP_DETECTOR.  You can
only have one nmi_watchdog.

Tested with
ARCH=i386: allnoconfig, defconfig, allyesconfig, (various broken
configs) ARCH=x86_64: allnoconfig, defconfig, allyesconfig,
(various broken configs)

Hopefully, after this patch I won't get any more compile broken
emails. :-)

v3:
  changed a couple of 'linux/nmi.h' -> 'asm/nmi.h' to pick-up correct function
  prototypes when CONFIG_HARDLOCKUP_DETECTOR is not set.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: fweisbec@gmail.com
LKML-Reference: <1293044403-14117-1-git-send-email-dzickus@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/include/asm/irq.h             |  4 ----
 arch/x86/include/asm/nmi.h             |  2 +-
 arch/x86/kernel/apic/hw_nmi.c          | 10 ----------
 arch/x86/kernel/cpu/perfctr-watchdog.c |  2 +-
 arch/x86/oprofile/op_model_p4.c        |  2 +-
 drivers/watchdog/hpwdt.c               |  4 ++--
 include/linux/nmi.h                    |  6 +-----
 lib/Kconfig.debug                      |  3 ++-
 8 files changed, 8 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
index 13b0ebaa512f..ba870bb6dd8e 100644
--- a/arch/x86/include/asm/irq.h
+++ b/arch/x86/include/asm/irq.h
@@ -15,10 +15,6 @@ static inline int irq_canonicalize(int irq)
 	return ((irq == 2) ? 9 : irq);
 }
 
-#ifdef CONFIG_X86_LOCAL_APIC
-# define ARCH_HAS_NMI_WATCHDOG
-#endif
-
 #ifdef CONFIG_X86_32
 extern void irq_ctx_init(int cpu);
 #else
diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
index 3545838cddeb..c4021b953510 100644
--- a/arch/x86/include/asm/nmi.h
+++ b/arch/x86/include/asm/nmi.h
@@ -5,7 +5,7 @@
 #include <asm/irq.h>
 #include <asm/io.h>
 
-#ifdef ARCH_HAS_NMI_WATCHDOG
+#ifdef CONFIG_X86_LOCAL_APIC
 
 extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
 extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c
index 93da91df5b38..c57d0b599448 100644
--- a/arch/x86/kernel/apic/hw_nmi.c
+++ b/arch/x86/kernel/apic/hw_nmi.c
@@ -17,7 +17,6 @@
 #include <linux/nmi.h>
 #include <linux/module.h>
 
-#ifdef ARCH_HAS_NMI_WATCHDOG
 #ifdef CONFIG_HARDLOCKUP_DETECTOR
 u64 hw_nmi_get_sample_period(void)
 {
@@ -25,15 +24,6 @@ u64 hw_nmi_get_sample_period(void)
 }
 #endif
 
-#ifndef CONFIG_HARDLOCKUP_DETECTOR
-void touch_nmi_watchdog(void)
-{
-	touch_softlockup_watchdog();
-}
-EXPORT_SYMBOL(touch_nmi_watchdog);
-#endif
-#endif
-
 #ifdef arch_trigger_all_cpu_backtrace
 /* For reliability, we're prepared to waste bits here. */
 static DECLARE_BITMAP(backtrace_mask, NR_CPUS) __read_mostly;
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 14d45928c282..d5a236615501 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -16,7 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 #include <linux/smp.h>
-#include <linux/nmi.h>
+#include <asm/nmi.h>
 #include <linux/kprobes.h>
 
 #include <asm/apic.h>
diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index 182558dd5515..9fadec074142 100644
--- a/arch/x86/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
@@ -11,7 +11,7 @@
 #include <linux/oprofile.h>
 #include <linux/smp.h>
 #include <linux/ptrace.h>
-#include <linux/nmi.h>
+#include <asm/nmi.h>
 #include <asm/msr.h>
 #include <asm/fixmap.h>
 #include <asm/apic.h>
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index c19f4a20794a..dea7b5bf6e2c 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -642,7 +642,7 @@ static struct notifier_block die_notifier = {
  */
 
 #ifdef CONFIG_HPWDT_NMI_DECODING
-#ifdef ARCH_HAS_NMI_WATCHDOG
+#ifdef CONFIG_X86_LOCAL_APIC
 static void __devinit hpwdt_check_nmi_decoding(struct pci_dev *dev)
 {
 	/*
@@ -657,7 +657,7 @@ static void __devinit hpwdt_check_nmi_decoding(struct pci_dev *dev)
 	dev_warn(&dev->dev, "NMI decoding is disabled. "
 		"Your kernel does not support a NMI Watchdog.\n");
 }
-#endif /* ARCH_HAS_NMI_WATCHDOG */
+#endif /* CONFIG_X86_LOCAL_APIC */
 
 static int __devinit hpwdt_init_nmi_decoding(struct pci_dev *dev)
 {
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index 17ccf44e7dcb..c536f8545f74 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -14,18 +14,14 @@
  * may be used to reset the timeout - for code which intentionally
  * disables interrupts for a long time. This call is stateless.
  */
-#ifdef ARCH_HAS_NMI_WATCHDOG
+#if defined(ARCH_HAS_NMI_WATCHDOG) || defined(CONFIG_HARDLOCKUP_DETECTOR)
 #include <asm/nmi.h>
 extern void touch_nmi_watchdog(void);
 #else
-#ifndef CONFIG_HARDLOCKUP_DETECTOR
 static inline void touch_nmi_watchdog(void)
 {
 	touch_softlockup_watchdog();
 }
-#else
-extern void touch_nmi_watchdog(void);
-#endif
 #endif
 
 /*
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 28b42b9274d0..2d05adb98401 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -173,7 +173,8 @@ config LOCKUP_DETECTOR
 	  An NMI is generated every 60 seconds or so to check for hardlockups.
 
 config HARDLOCKUP_DETECTOR
-	def_bool LOCKUP_DETECTOR && PERF_EVENTS && HAVE_PERF_EVENTS_NMI
+	def_bool LOCKUP_DETECTOR && PERF_EVENTS && HAVE_PERF_EVENTS_NMI && \
+		 !ARCH_HAS_NMI_WATCHDOG
 
 config BOOTPARAM_SOFTLOCKUP_PANIC
 	bool "Panic (Reboot) On Soft Lockups"
-- 
cgit v1.2.3


From f622691c91cd1bb27d03a5caa8a43822572c62bc Mon Sep 17 00:00:00 2001
From: Tomoya <tomoya-linux@dsn.okisemi.com>
Date: Wed, 22 Dec 2010 03:00:39 +0000
Subject: pch_can: Fix array miss-pointing issue

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/can/pch_can.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 8d45fdd0180d..c42e97268248 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -1078,15 +1078,17 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	/* Save Tx buffer enable state */
 	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++)
-		priv->tx_enable[i] = pch_can_get_rxtx_ir(priv, i, PCH_TX_IFREG);
+		priv->tx_enable[i - 1] = pch_can_get_rxtx_ir(priv, i,
+							     PCH_TX_IFREG);
 
 	/* Disable all Transmit buffers */
 	pch_can_set_tx_all(priv, 0);
 
 	/* Save Rx buffer enable state */
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
-		priv->rx_enable[i] = pch_can_get_rxtx_ir(priv, i, PCH_RX_IFREG);
-		priv->rx_link[i] = pch_can_get_rx_buffer_link(priv, i);
+		priv->rx_enable[i - 1] = pch_can_get_rxtx_ir(priv, i,
+							     PCH_RX_IFREG);
+		priv->rx_link[i - 1] = pch_can_get_rx_buffer_link(priv, i);
 	}
 
 	/* Disable all Receive buffers */
@@ -1139,15 +1141,15 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Enabling the transmit buffer. */
 	for (i = PCH_TX_OBJ_START; i <= PCH_TX_OBJ_END; i++)
-		pch_can_set_rxtx(priv, i, priv->tx_enable[i], PCH_TX_IFREG);
+		pch_can_set_rxtx(priv, i, priv->tx_enable[i - 1], PCH_TX_IFREG);
 
 	/* Configuring the receive buffer and enabling them. */
 	for (i = PCH_RX_OBJ_START; i <= PCH_RX_OBJ_END; i++) {
 		/* Restore buffer link */
-		pch_can_set_rx_buffer_link(priv, i, priv->rx_link[i]);
+		pch_can_set_rx_buffer_link(priv, i, priv->rx_link[i - 1]);
 
 		/* Restore buffer enables */
-		pch_can_set_rxtx(priv, i, priv->rx_enable[i], PCH_RX_IFREG);
+		pch_can_set_rxtx(priv, i, priv->rx_enable[i - 1], PCH_RX_IFREG);
 	}
 
 	/* Enable CAN Interrupts */
-- 
cgit v1.2.3


From 762e30239cce9ff0d82227ade663feed2f6283d8 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Wed, 22 Dec 2010 03:07:52 +0000
Subject: atl1c: Do not use legacy PCI power management

The atl1c driver uses the legacy PCI power management, so it has to
do some PCI-specific things in its ->suspend() and ->resume()
callbacks and they are not done correctly.

Convert atl1c to the new PCI power management framework and make it
let the PCI subsystem handle all of the PCI-specific aspects of
device handling during system power transitions.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/atl1c/atl1c_main.c | 39 +++++++++++++++------------------------
 1 file changed, 15 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 09b099bfab2b..bdf11d89a499 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -702,6 +702,7 @@ static int __devinit atl1c_sw_init(struct atl1c_adapter *adapter)
 
 
 	adapter->wol = 0;
+	device_set_wakeup_enable(&pdev->dev, false);
 	adapter->link_speed = SPEED_0;
 	adapter->link_duplex = FULL_DUPLEX;
 	adapter->num_rx_queues = AT_DEF_RECEIVE_QUEUE;
@@ -2444,8 +2445,9 @@ static int atl1c_close(struct net_device *netdev)
 	return 0;
 }
 
-static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state)
+static int atl1c_suspend(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct atl1c_adapter *adapter = netdev_priv(netdev);
 	struct atl1c_hw *hw = &adapter->hw;
@@ -2454,7 +2456,6 @@ static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state)
 	u32 wol_ctrl_data = 0;
 	u16 mii_intr_status_data = 0;
 	u32 wufc = adapter->wol;
-	int retval = 0;
 
 	atl1c_disable_l0s_l1(hw);
 	if (netif_running(netdev)) {
@@ -2462,9 +2463,6 @@ static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state)
 		atl1c_down(adapter);
 	}
 	netif_device_detach(netdev);
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
 
 	if (wufc)
 		if (atl1c_phy_power_saving(hw) != 0)
@@ -2525,12 +2523,8 @@ static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state)
 		AT_WRITE_REG(hw, REG_WOL_CTRL, wol_ctrl_data);
 		AT_WRITE_REG(hw, REG_MAC_CTRL, mac_ctrl_data);
 
-		/* pcie patch */
-		device_set_wakeup_enable(&pdev->dev, 1);
-
 		AT_WRITE_REG(hw, REG_GPHY_CTRL, GPHY_CTRL_DEFAULT |
 			GPHY_CTRL_EXT_RESET);
-		pci_prepare_to_sleep(pdev);
 	} else {
 		AT_WRITE_REG(hw, REG_GPHY_CTRL, GPHY_CTRL_POWER_SAVING);
 		master_ctrl_data |= MASTER_CTRL_CLK_SEL_DIS;
@@ -2540,25 +2534,17 @@ static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state)
 		AT_WRITE_REG(hw, REG_MAC_CTRL, mac_ctrl_data);
 		AT_WRITE_REG(hw, REG_WOL_CTRL, 0);
 		hw->phy_configured = false; /* re-init PHY when resume */
-		pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
 	}
 
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
 	return 0;
 }
 
-static int atl1c_resume(struct pci_dev *pdev)
+static int atl1c_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct atl1c_adapter *adapter = netdev_priv(netdev);
 
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	pci_enable_wake(pdev, PCI_D3hot, 0);
-	pci_enable_wake(pdev, PCI_D3cold, 0);
-
 	AT_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0);
 	atl1c_reset_pcie(&adapter->hw, ATL1C_PCIE_L0S_L1_DISABLE |
 			ATL1C_PCIE_PHY_RESET);
@@ -2582,7 +2568,12 @@ static int atl1c_resume(struct pci_dev *pdev)
 
 static void atl1c_shutdown(struct pci_dev *pdev)
 {
-	atl1c_suspend(pdev, PMSG_SUSPEND);
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct atl1c_adapter *adapter = netdev_priv(netdev);
+
+	atl1c_suspend(&pdev->dev);
+	pci_wake_from_d3(pdev, adapter->wol);
+	pci_set_power_state(pdev, PCI_D3hot);
 }
 
 static const struct net_device_ops atl1c_netdev_ops = {
@@ -2886,16 +2877,16 @@ static struct pci_error_handlers atl1c_err_handler = {
 	.resume = atl1c_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(atl1c_pm_ops, atl1c_suspend, atl1c_resume);
+
 static struct pci_driver atl1c_driver = {
 	.name     = atl1c_driver_name,
 	.id_table = atl1c_pci_tbl,
 	.probe    = atl1c_probe,
 	.remove   = __devexit_p(atl1c_remove),
-	/* Power Managment Hooks */
-	.suspend  = atl1c_suspend,
-	.resume   = atl1c_resume,
 	.shutdown = atl1c_shutdown,
-	.err_handler = &atl1c_err_handler
+	.err_handler = &atl1c_err_handler,
+	.driver.pm = &atl1c_pm_ops,
 };
 
 /*
-- 
cgit v1.2.3


From e254811c205ec539b648cff54a7852ee8dcd2e5e Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@nokia.com>
Date: Tue, 21 Dec 2010 17:24:22 -0800
Subject: gpiolib: gpio_request_one(): add missing gpio_free()

If GPIO request succeeds, but configuration fails, it should be released.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Eric Miao <eric.miao@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/gpio/gpiolib.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 21da9c19a0cb..649550e2cae9 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1281,6 +1281,9 @@ int gpio_request_one(unsigned gpio, unsigned long flags, const char *label)
 		err = gpio_direction_output(gpio,
 				(flags & GPIOF_INIT_HIGH) ? 1 : 0);
 
+	if (err)
+		gpio_free(gpio);
+
 	return err;
 }
 EXPORT_SYMBOL_GPL(gpio_request_one);
-- 
cgit v1.2.3


From 118364948fad7b6c0469ef2d3ddaee447d7a0b5f Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 21 Dec 2010 17:24:24 -0800
Subject: rtc: rs5c372: fix buffer size

Match the buffer size to the amount of initialized values.  Before, it was
one too big and thus destroyed the neighbouring register causing the clock
to run at false speeds.

Reported-by: Andre van Rooyen <a.v.rooyen@sercom.nl>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/rtc/rtc-rs5c372.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 90cf0a6ff23e..dd14e202c2c8 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -207,7 +207,7 @@ static int rs5c372_get_datetime(struct i2c_client *client, struct rtc_time *tm)
 static int rs5c372_set_datetime(struct i2c_client *client, struct rtc_time *tm)
 {
 	struct rs5c372	*rs5c = i2c_get_clientdata(client);
-	unsigned char	buf[8];
+	unsigned char	buf[7];
 	int		addr;
 
 	dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d "
-- 
cgit v1.2.3


From 5a2d6e31c683b361b5012aec1768c994fea3f25a Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 21 Dec 2010 17:24:27 -0800
Subject: backlight: cr_bllcd.c: fix a memory leak

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Thomas Hellstrom <thomas@tungstengraphics.com>
Cc: Alan Hourihane <alanh@tungstengraphics.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/video/backlight/cr_bllcd.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
index a4f4546f0be0..397d15eb1ea8 100644
--- a/drivers/video/backlight/cr_bllcd.c
+++ b/drivers/video/backlight/cr_bllcd.c
@@ -242,6 +242,7 @@ static int cr_backlight_remove(struct platform_device *pdev)
 	backlight_device_unregister(crp->cr_backlight_device);
 	lcd_device_unregister(crp->cr_lcd_device);
 	pci_dev_put(lpc_dev);
+	kfree(crp);
 
 	return 0;
 }
-- 
cgit v1.2.3


From 91facc22dec964683aef88f5620a790a6e46b98a Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 21 Dec 2010 17:24:28 -0800
Subject: led_class: fix typo in blink API

When I added led_blink_set I had a typo: the return value of the hw
offload is a regular error code that is zero when succesful, and in that
case software emulation should not be used, rather than the other way
around.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cc: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/leds/led-class.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 211e21f34bd5..d5a4ade88991 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -267,7 +267,7 @@ void led_blink_set(struct led_classdev *led_cdev,
 		   unsigned long *delay_off)
 {
 	if (led_cdev->blink_set &&
-	    led_cdev->blink_set(led_cdev, delay_on, delay_off))
+	    !led_cdev->blink_set(led_cdev, delay_on, delay_off))
 		return;
 
 	/* blink with 1 Hz as default if nothing specified */
-- 
cgit v1.2.3


From 97dbf37d89b6d387a5fe79ffe3b72c37ec12db43 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 21 Dec 2010 17:24:31 -0800
Subject: drivers/spi/spi.c: don't release the spi device twice

This was fixed by David Lamparter in v2.6.36-rc5 3486008 ("spi: free
children in spi_unregister_master, not siblings") and broken again in
v2.6.37-rc1~2^2~4 during the merge of 2b9603a0 ("spi: enable
spi_board_info to be registered after spi_master").

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David Lamparter <equinox@diac24.net>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/spi/spi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 709c836607de..b02d0cbce890 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -584,8 +584,7 @@ void spi_unregister_master(struct spi_master *master)
 	list_del(&master->list);
 	mutex_unlock(&board_lock);
 
-	dummy = device_for_each_child(master->dev.parent, &master->dev,
-					__unregister);
+	dummy = device_for_each_child(&master->dev, NULL, __unregister);
 	device_unregister(&master->dev);
 }
 EXPORT_SYMBOL_GPL(spi_unregister_master);
-- 
cgit v1.2.3


From 06f37751af77192b424b2b0ff17dc08de65faba0 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Tue, 14 Dec 2010 10:06:46 -0800
Subject: drm/i915: Set the required VFMUNIT clock gating disable on Ironlake.

It's required by the specs, but we don't know why.  Let's not find out
why.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_reg.h      | 3 +++
 drivers/gpu/drm/i915/intel_display.c | 2 ++
 2 files changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 878fc766a12c..8470a972f1bb 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2471,6 +2471,9 @@
 # define MARIUNIT_CLOCK_GATE_DISABLE		(1 << 18)
 # define SVSMUNIT_CLOCK_GATE_DISABLE		(1 << 1)
 
+#define PCH_3DCGDIS1		0x46024
+# define VFMUNIT_CLOCK_GATE_DISABLE		(1 << 11)
+
 #define FDI_PLL_FREQ_CTL        0x46030
 #define  FDI_PLL_FREQ_CHANGE_REQUEST    (1<<24)
 #define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d9b7092439ef..97e374ec7f72 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5825,6 +5825,8 @@ void intel_init_clock_gating(struct drm_device *dev)
 			I915_WRITE(PCH_3DCGDIS0,
 				   MARIUNIT_CLOCK_GATE_DISABLE |
 				   SVSMUNIT_CLOCK_GATE_DISABLE);
+			I915_WRITE(PCH_3DCGDIS1,
+				   VFMUNIT_CLOCK_GATE_DISABLE);
 		}
 
 		I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
-- 
cgit v1.2.3


From f797d22121404eac7b63f1291409f96bcab51c11 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 23 Dec 2010 09:43:48 +0000
Subject: drm/i915/sdvo: Add hdmi connector properties after initing the
 connector
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25012
Reported-by: Tõnu Raitviir <jussuf@linux.ee>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 27e63abf2a73..6bc42fa2a6ec 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2040,13 +2040,14 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 					   SDVO_COLORIMETRY_RGB256);
 		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
 
-		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
 		intel_sdvo->is_hdmi = true;
 	}
 	intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
 				       (1 << INTEL_ANALOG_CLONE_BIT));
 
 	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
+	if (intel_sdvo->is_hdmi)
+		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
 
 	return true;
 }
-- 
cgit v1.2.3


From 63ee41d794d9c555f84205517a68509848988760 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 20 Dec 2010 18:40:06 -0800
Subject: drm/i915, intel_ips: When i915 loads after IPS, make IPS relink to
 i915.

The IPS driver is designed to be able to run detached from i915 and
just not enable GPU turbo in that case, in order to avoid module
dependencies between the two drivers.  This means that we don't know
what the load order between the two is going to be, and we had
previously only supported IPS after (optionally) i915, but not i915
after IPS.  If the wrong order was chosen, you'd get no GPU turbo, and
something like half the possible graphics performance.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
---
 drivers/gpu/drm/i915/i915_dma.c  | 23 +++++++++++++++++++++++
 drivers/platform/x86/intel_ips.c | 36 +++++++++++++++++++++++++++++++++---
 drivers/platform/x86/intel_ips.h | 21 +++++++++++++++++++++
 3 files changed, 77 insertions(+), 3 deletions(-)
 create mode 100644 drivers/platform/x86/intel_ips.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index e6800819bca8..cb900dc83d95 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -34,6 +34,7 @@
 #include "i915_drm.h"
 #include "i915_drv.h"
 #include "i915_trace.h"
+#include "../../../platform/x86/intel_ips.h"
 #include <linux/pci.h>
 #include <linux/vgaarb.h>
 #include <linux/acpi.h>
@@ -1870,6 +1871,26 @@ out_unlock:
 }
 EXPORT_SYMBOL_GPL(i915_gpu_turbo_disable);
 
+/**
+ * Tells the intel_ips driver that the i915 driver is now loaded, if
+ * IPS got loaded first.
+ *
+ * This awkward dance is so that neither module has to depend on the
+ * other in order for IPS to do the appropriate communication of
+ * GPU turbo limits to i915.
+ */
+static void
+ips_ping_for_i915_load(void)
+{
+	void (*link)(void);
+
+	link = symbol_get(ips_link_to_i915_driver);
+	if (link) {
+		link();
+		symbol_put(ips_link_to_i915_driver);
+	}
+}
+
 /**
  * i915_driver_load - setup chip and create an initial config
  * @dev: DRM device
@@ -2075,6 +2096,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	dev_priv->mchdev_lock = &mchdev_lock;
 	spin_unlock(&mchdev_lock);
 
+	ips_ping_for_i915_load();
+
 	return 0;
 
 out_workqueue_free:
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index c44a5e8b8b82..f0b3ad13c273 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -75,6 +75,7 @@
 #include <drm/i915_drm.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
+#include "intel_ips.h"
 
 #define PCI_DEVICE_ID_INTEL_THERMAL_SENSOR 0x3b32
 
@@ -245,6 +246,7 @@
 #define thm_writel(off, val) writel((val), ips->regmap + (off))
 
 static const int IPS_ADJUST_PERIOD = 5000; /* ms */
+static bool late_i915_load = false;
 
 /* For initial average collection */
 static const int IPS_SAMPLE_PERIOD = 200; /* ms */
@@ -339,6 +341,9 @@ struct ips_driver {
 	u64 orig_turbo_ratios;
 };
 
+static bool
+ips_gpu_turbo_enabled(struct ips_driver *ips);
+
 /**
  * ips_cpu_busy - is CPU busy?
  * @ips: IPS driver struct
@@ -517,7 +522,7 @@ static void ips_disable_cpu_turbo(struct ips_driver *ips)
  */
 static bool ips_gpu_busy(struct ips_driver *ips)
 {
-	if (!ips->gpu_turbo_enabled)
+	if (!ips_gpu_turbo_enabled(ips))
 		return false;
 
 	return ips->gpu_busy();
@@ -532,7 +537,7 @@ static bool ips_gpu_busy(struct ips_driver *ips)
  */
 static void ips_gpu_raise(struct ips_driver *ips)
 {
-	if (!ips->gpu_turbo_enabled)
+	if (!ips_gpu_turbo_enabled(ips))
 		return;
 
 	if (!ips->gpu_raise())
@@ -549,7 +554,7 @@ static void ips_gpu_raise(struct ips_driver *ips)
  */
 static void ips_gpu_lower(struct ips_driver *ips)
 {
-	if (!ips->gpu_turbo_enabled)
+	if (!ips_gpu_turbo_enabled(ips))
 		return;
 
 	if (!ips->gpu_lower())
@@ -1454,6 +1459,31 @@ out_err:
 	return false;
 }
 
+static bool
+ips_gpu_turbo_enabled(struct ips_driver *ips)
+{
+	if (!ips->gpu_busy && late_i915_load) {
+		if (ips_get_i915_syms(ips)) {
+			dev_info(&ips->dev->dev,
+				 "i915 driver attached, reenabling gpu turbo\n");
+			ips->gpu_turbo_enabled = !(thm_readl(THM_HTS) & HTS_GTD_DIS);
+		}
+	}
+
+	return ips->gpu_turbo_enabled;
+}
+
+void
+ips_link_to_i915_driver()
+{
+	/* We can't cleanly get at the various ips_driver structs from
+	 * this caller (the i915 driver), so just set a flag saying
+	 * that it's time to try getting the symbols again.
+	 */
+	late_i915_load = true;
+}
+EXPORT_SYMBOL_GPL(ips_link_to_i915_driver);
+
 static DEFINE_PCI_DEVICE_TABLE(ips_id_table) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL,
 		     PCI_DEVICE_ID_INTEL_THERMAL_SENSOR), },
diff --git a/drivers/platform/x86/intel_ips.h b/drivers/platform/x86/intel_ips.h
new file mode 100644
index 000000000000..73299beff5b3
--- /dev/null
+++ b/drivers/platform/x86/intel_ips.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2010 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ */
+
+void ips_link_to_i915_driver(void);
-- 
cgit v1.2.3


From 4d3024428f5c3ef5295e6f6fb257ae118b3f93a1 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 14 Dec 2010 19:21:29 +0000
Subject: drm/i915: Verify Ironlake eDP presence on DP_A using the capability
 fuse

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_reg.h      |  7 +++++++
 drivers/gpu/drm/i915/intel_display.c | 19 ++++++++++++++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 8470a972f1bb..cb8f43429279 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2591,6 +2591,13 @@
 #define ILK_DISPLAY_CHICKEN2	0x42004
 #define  ILK_DPARB_GATE	(1<<22)
 #define  ILK_VSDPFD_FULL	(1<<21)
+#define ILK_DISPLAY_CHICKEN_FUSES	0x42014
+#define  ILK_INTERNAL_GRAPHICS_DISABLE	(1<<31)
+#define  ILK_INTERNAL_DISPLAY_DISABLE	(1<<30)
+#define  ILK_DISPLAY_DEBUG_DISABLE	(1<<29)
+#define  ILK_HDCP_DISABLE		(1<<25)
+#define  ILK_eDP_A_DISABLE		(1<<24)
+#define  ILK_DESKTOP			(1<<23)
 #define ILK_DSPCLK_GATE		0x42020
 #define  ILK_DPARB_CLK_GATE	(1<<5)
 /* According to spec this bit 7/8/9 of 0x42020 should be set to enable FBC */
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 97e374ec7f72..fca523288aca 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5379,6 +5379,23 @@ static int intel_encoder_clones(struct drm_device *dev, int type_mask)
 	return index_mask;
 }
 
+static bool has_edp_a(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (!IS_MOBILE(dev))
+		return false;
+
+	if ((I915_READ(DP_A) & DP_DETECTED) == 0)
+		return false;
+
+	if (IS_GEN5(dev) &&
+	    (I915_READ(ILK_DISPLAY_CHICKEN_FUSES) & ILK_eDP_A_DISABLE))
+		return false;
+
+	return true;
+}
+
 static void intel_setup_outputs(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -5396,7 +5413,7 @@ static void intel_setup_outputs(struct drm_device *dev)
 	if (HAS_PCH_SPLIT(dev)) {
 		dpd_is_edp = intel_dpd_is_edp(dev);
 
-		if (IS_MOBILE(dev) && (I915_READ(DP_A) & DP_DETECTED))
+		if (has_edp_a(dev))
 			intel_dp_init(dev, DP_A);
 
 		if (dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED))
-- 
cgit v1.2.3


From 0e214ad81545a35c5e62a4c2d6cf7275fd7a545f Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Fri, 17 Dec 2010 03:25:43 +0000
Subject: USB: mcs7830: return negative if auto negotiate fails

The original code returns 0 on success and 1 on failure.  In fact, at
this point, "ret" is already either zero or a negative error code so
we can just return it directly.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/mcs7830.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index b701f593cd59..2b791392e788 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -355,7 +355,7 @@ static int mcs7830_set_autoneg(struct usbnet *dev, int ptrUserPhyMode)
 	if (!ret)
 		ret = mcs7830_write_phy(dev, MII_BMCR,
 				BMCR_ANENABLE | BMCR_ANRESTART	);
-	return ret < 0 ? : 0;
+	return ret;
 }
 
 
-- 
cgit v1.2.3


From 9b09336072796378dac46df63bcd43291b24fd12 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:42:56 +0000
Subject: cnic: Fix iSCSI TCP port endian order.

Pass the TCP port parameter for iSCSI connections to the firmware in
proper endian order.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 23 +++++++++++++----------
 drivers/net/cnic.h |  2 +-
 2 files changed, 14 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 594ca9c2c10a..9c2e7860b18e 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2883,7 +2883,7 @@ static void cnic_cm_cleanup(struct cnic_sock *csk)
 		struct cnic_dev *dev = csk->dev;
 		struct cnic_local *cp = dev->cnic_priv;
 
-		cnic_free_id(&cp->csk_port_tbl, csk->src_port);
+		cnic_free_id(&cp->csk_port_tbl, be16_to_cpu(csk->src_port));
 		csk->src_port = 0;
 	}
 }
@@ -3014,7 +3014,8 @@ static int cnic_get_route(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
 	int is_v6, rc = 0;
 	struct dst_entry *dst = NULL;
 	struct net_device *realdev;
-	u32 local_port;
+	__be16 local_port;
+	u32 port_id;
 
 	if (saddr->local.v6.sin6_family == AF_INET6 &&
 	    saddr->remote.v6.sin6_family == AF_INET6)
@@ -3054,19 +3055,21 @@ static int cnic_get_route(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
 		}
 	}
 
-	if (local_port >= CNIC_LOCAL_PORT_MIN &&
-	    local_port < CNIC_LOCAL_PORT_MAX) {
-		if (cnic_alloc_id(&cp->csk_port_tbl, local_port))
-			local_port = 0;
+	port_id = be16_to_cpu(local_port);
+	if (port_id >= CNIC_LOCAL_PORT_MIN &&
+	    port_id < CNIC_LOCAL_PORT_MAX) {
+		if (cnic_alloc_id(&cp->csk_port_tbl, port_id))
+			port_id = 0;
 	} else
-		local_port = 0;
+		port_id = 0;
 
-	if (!local_port) {
-		local_port = cnic_alloc_new_id(&cp->csk_port_tbl);
-		if (local_port == -1) {
+	if (!port_id) {
+		port_id = cnic_alloc_new_id(&cp->csk_port_tbl);
+		if (port_id == -1) {
 			rc = -ENOMEM;
 			goto err_out;
 		}
+		local_port = cpu_to_be16(port_id);
 	}
 	csk->src_port = local_port;
 
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 6a4a0ae5cfe3..bf38e5788d3f 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -82,7 +82,7 @@ struct cnic_redirect_entry {
 #define MAX_ISCSI_TBL_SZ	256
 
 #define CNIC_LOCAL_PORT_MIN	60000
-#define CNIC_LOCAL_PORT_MAX	61000
+#define CNIC_LOCAL_PORT_MAX	61024
 #define CNIC_LOCAL_PORT_RANGE	(CNIC_LOCAL_PORT_MAX - CNIC_LOCAL_PORT_MIN)
 
 #define KWQE_CNT (BCM_PAGE_SIZE / sizeof(struct kwqe))
-- 
cgit v1.2.3


From 8adc9240f98a816f7e9b3d93b9446a790110e062 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:42:57 +0000
Subject: cnic: Prevent "scheduling while atomic" when calling ->cnic_init()

cnic_dev_list is protected by rtnl_lock and cnic_dev_lock spin_lock during
modifications.  When looping on cnic_dev_list and calling ->cnic_init(),
we should just hold rtnl_lock since ->cnic_init() may sleep.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 9c2e7860b18e..3a7d3ce6db7b 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -59,6 +59,7 @@ MODULE_DESCRIPTION("Broadcom NetXtreme II CNIC Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(CNIC_MODULE_VERSION);
 
+/* cnic_dev_list modifications are protected by both rtnl and cnic_dev_lock */
 static LIST_HEAD(cnic_dev_list);
 static LIST_HEAD(cnic_udev_list);
 static DEFINE_RWLOCK(cnic_dev_lock);
@@ -445,14 +446,12 @@ int cnic_register_driver(int ulp_type, struct cnic_ulp_ops *ulp_ops)
 
 	/* Prevent race conditions with netdev_event */
 	rtnl_lock();
-	read_lock(&cnic_dev_lock);
 	list_for_each_entry(dev, &cnic_dev_list, list) {
 		struct cnic_local *cp = dev->cnic_priv;
 
 		if (!test_and_set_bit(ULP_F_INIT, &cp->ulp_flags[ulp_type]))
 			ulp_ops->cnic_init(dev);
 	}
-	read_unlock(&cnic_dev_lock);
 	rtnl_unlock();
 
 	return 0;
-- 
cgit v1.2.3


From 939b82e5bde56a98c72eccde2e3a88d32bffad4a Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:42:58 +0000
Subject: cnic: Improve ->iscsi_nl_msg_send()

1. Change first parameter from cnic_dev to ulp_handle which is the hba
pointer.  All other similar upcalls are using hba pointer.  The callee
can then directly reference the hba without conversion.

2. Change return value from void to int so that an error code can be
passed back.  This allows the operation to be retried.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c             | 21 ++++++++++++++++-----
 drivers/net/cnic_if.h          |  2 +-
 drivers/scsi/bnx2i/bnx2i_hwi.c | 14 ++++++++------
 3 files changed, 25 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 3a7d3ce6db7b..9f80fb40380a 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -279,6 +279,7 @@ static int cnic_send_nlmsg(struct cnic_local *cp, u32 type,
 	u32 msg_type = ISCSI_KEVENT_IF_DOWN;
 	struct cnic_ulp_ops *ulp_ops;
 	struct cnic_uio_dev *udev = cp->udev;
+	int rc = 0, retry = 0;
 
 	if (!udev || udev->uio_dev == -1)
 		return -ENODEV;
@@ -303,11 +304,21 @@ static int cnic_send_nlmsg(struct cnic_local *cp, u32 type,
 		path_req.pmtu = csk->mtu;
 	}
 
-	rcu_read_lock();
-	ulp_ops = rcu_dereference(cnic_ulp_tbl[CNIC_ULP_ISCSI]);
-	if (ulp_ops)
-		ulp_ops->iscsi_nl_send_msg(cp->dev, msg_type, buf, len);
-	rcu_read_unlock();
+	while (retry < 3) {
+		rc = 0;
+		rcu_read_lock();
+		ulp_ops = rcu_dereference(cnic_ulp_tbl[CNIC_ULP_ISCSI]);
+		if (ulp_ops)
+			rc = ulp_ops->iscsi_nl_send_msg(
+				cp->ulp_handle[CNIC_ULP_ISCSI],
+				msg_type, buf, len);
+		rcu_read_unlock();
+		if (rc == 0 || msg_type != ISCSI_KEVENT_PATH_REQ)
+			break;
+
+		msleep(100);
+		retry++;
+	}
 	return 0;
 }
 
diff --git a/drivers/net/cnic_if.h b/drivers/net/cnic_if.h
index 0dbeaec4f03a..33333e735f95 100644
--- a/drivers/net/cnic_if.h
+++ b/drivers/net/cnic_if.h
@@ -301,7 +301,7 @@ struct cnic_ulp_ops {
 	void (*cm_abort_complete)(struct cnic_sock *);
 	void (*cm_remote_close)(struct cnic_sock *);
 	void (*cm_remote_abort)(struct cnic_sock *);
-	void (*iscsi_nl_send_msg)(struct cnic_dev *dev, u32 msg_type,
+	int (*iscsi_nl_send_msg)(void *ulp_ctx, u32 msg_type,
 				  char *data, u16 data_size);
 	struct module *owner;
 	atomic_t ref_count;
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index 8d9dbb33972f..2f9622ebbd84 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -2346,19 +2346,21 @@ static void bnx2i_cm_remote_abort(struct cnic_sock *cm_sk)
 }
 
 
-static void bnx2i_send_nl_mesg(struct cnic_dev *dev, u32 msg_type,
+static int bnx2i_send_nl_mesg(void *context, u32 msg_type,
 			       char *buf, u16 buflen)
 {
-	struct bnx2i_hba *hba;
+	struct bnx2i_hba *hba = context;
+	int rc;
 
-	hba = bnx2i_find_hba_for_cnic(dev);
 	if (!hba)
-		return;
+		return -ENODEV;
 
-	if (iscsi_offload_mesg(hba->shost, &bnx2i_iscsi_transport,
-				   msg_type, buf, buflen))
+	rc = iscsi_offload_mesg(hba->shost, &bnx2i_iscsi_transport,
+				msg_type, buf, buflen);
+	if (rc)
 		printk(KERN_ALERT "bnx2i: private nl message send error\n");
 
+	return rc;
 }
 
 
-- 
cgit v1.2.3


From 5159fdc1e6cb4000f482faebeeba0be91611276d Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:42:59 +0000
Subject: cnic: Use proper client and connection IDs on iSCSI ring

Use the IDs specified by the bnx2x driver when initializing the ring.
We don't have to make code changes when these IDs change in the future.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 21 ++++++++++++---------
 drivers/net/cnic.h |  5 -----
 2 files changed, 12 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 9f80fb40380a..9bd133d3a5aa 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -4119,7 +4119,7 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev,
 	struct host_sp_status_block *sb = cp->bnx2x_def_status_blk;
 	int port = CNIC_PORT(cp);
 	int i;
-	int cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp));
+	u32 cli = cp->ethdev->iscsi_l2_client_id;
 	u32 val;
 
 	memset(txbd, 0, BCM_PAGE_SIZE);
@@ -4180,7 +4180,7 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
 	struct host_sp_status_block *sb = cp->bnx2x_def_status_blk;
 	int i;
 	int port = CNIC_PORT(cp);
-	int cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp));
+	u32 cli = cp->ethdev->iscsi_l2_client_id;
 	int cl_qzone_id = BNX2X_CL_QZONE_ID(cp, cli);
 	u32 val;
 	dma_addr_t ring_map = udev->l2_ring_map;
@@ -4244,6 +4244,7 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
 
 	cp->rx_cons_ptr =
 		&sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS];
+	cp->rx_cons = *cp->rx_cons_ptr;
 }
 
 static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
@@ -4437,7 +4438,8 @@ static void cnic_init_rings(struct cnic_dev *dev)
 		cnic_init_bnx2_rx_ring(dev);
 		set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
 	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
-		u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp));
+		u32 cli = cp->ethdev->iscsi_l2_client_id;
+		u32 cid = cp->ethdev->iscsi_l2_cid;
 		u32 cl_qzone_id, type;
 		struct client_init_ramrod_data *data;
 		union l5cm_specific_data l5_data;
@@ -4478,7 +4480,7 @@ static void cnic_init_rings(struct cnic_dev *dev)
 		set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
 
 		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CLIENT_SETUP,
-			BNX2X_ISCSI_L2_CID, type, &l5_data);
+			cid, type, &l5_data);
 
 		i = 0;
 		while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) &&
@@ -4489,7 +4491,7 @@ static void cnic_init_rings(struct cnic_dev *dev)
 			netdev_err(dev->netdev,
 				"iSCSI CLIENT_SETUP did not complete\n");
 		cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1);
-		cnic_ring_ctl(dev, BNX2X_ISCSI_L2_CID, cli, 1);
+		cnic_ring_ctl(dev, cid, cli, 1);
 	}
 }
 
@@ -4504,19 +4506,20 @@ static void cnic_shutdown_rings(struct cnic_dev *dev)
 		cnic_shutdown_bnx2_rx_ring(dev);
 	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
 		struct cnic_local *cp = dev->cnic_priv;
-		u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp));
+		u32 cli = cp->ethdev->iscsi_l2_client_id;
+		u32 cid = cp->ethdev->iscsi_l2_cid;
 		union l5cm_specific_data l5_data;
 		int i;
 		u32 type;
 
-		cnic_ring_ctl(dev, BNX2X_ISCSI_L2_CID, cli, 0);
+		cnic_ring_ctl(dev, cid, cli, 0);
 
 		set_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags);
 
 		l5_data.phy_address.lo = cli;
 		l5_data.phy_address.hi = 0;
 		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT,
-			BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE, &l5_data);
+			cid, ETH_CONNECTION_TYPE, &l5_data);
 		i = 0;
 		while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) &&
 		       ++i < 10)
@@ -4533,7 +4536,7 @@ static void cnic_shutdown_rings(struct cnic_dev *dev)
 		type |= ((cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
 			 SPE_HDR_FUNCTION_ID);
 		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL,
-			BNX2X_ISCSI_L2_CID, type, &l5_data);
+			cid, type, &l5_data);
 		msleep(10);
 	}
 	clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index bf38e5788d3f..8e947b7e0700 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -356,11 +356,6 @@ struct bnx2x_bd_chain_next {
 #define BNX2X_CONTEXT_MEM_SIZE		1024
 #define BNX2X_FCOE_CID			16
 
-/* iSCSI client IDs are 17, 19, 21, 23 */
-#define BNX2X_ISCSI_BASE_CL_ID		17
-#define BNX2X_ISCSI_CL_ID(vn)		(BNX2X_ISCSI_BASE_CL_ID + ((vn) << 1))
-
-#define BNX2X_ISCSI_L2_CID		17
 #define BNX2X_ISCSI_START_CID		18
 #define BNX2X_ISCSI_NUM_CONNECTIONS	128
 #define BNX2X_ISCSI_TASK_CONTEXT_SIZE	128
-- 
cgit v1.2.3


From 4aacb7afb6afd78efe26427e74fa56a5fc72fad3 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:43:01 +0000
Subject: cnic: Support NIC Partition mode

Add a common function cnic_read_bnx2x_iscsi_mac() to read the iSCSI
MAC address at any specified shared memory location.  In NIC Partition
mode, we need to get the MAC address from the MF_CFG area of shared
memory.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 84 ++++++++++++++++++++++++++++++++++++++++++------------
 drivers/net/cnic.h |  3 ++
 2 files changed, 69 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 9bd133d3a5aa..bf4a804e4787 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -4247,10 +4247,36 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
 	cp->rx_cons = *cp->rx_cons_ptr;
 }
 
+static int cnic_read_bnx2x_iscsi_mac(struct cnic_dev *dev, u32 upper_addr,
+				     u32 lower_addr)
+{
+	u32 val;
+	u8 mac[6];
+
+	val = CNIC_RD(dev, upper_addr);
+
+	mac[0] = (u8) (val >> 8);
+	mac[1] = (u8) val;
+
+	val = CNIC_RD(dev, lower_addr);
+
+	mac[2] = (u8) (val >> 24);
+	mac[3] = (u8) (val >> 16);
+	mac[4] = (u8) (val >> 8);
+	mac[5] = (u8) val;
+
+	if (is_valid_ether_addr(mac)) {
+		memcpy(dev->mac_addr, mac, 6);
+		return 0;
+	} else {
+		return -EINVAL;
+	}
+}
+
 static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 {
 	struct cnic_local *cp = dev->cnic_priv;
-	u32 base, base2, addr, val;
+	u32 base, base2, addr, addr1, val;
 	int port = CNIC_PORT(cp);
 
 	dev->max_iscsi_conn = 0;
@@ -4263,20 +4289,10 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 	addr = BNX2X_SHMEM_ADDR(base,
 		dev_info.port_hw_config[port].iscsi_mac_upper);
 
-	val = CNIC_RD(dev, addr);
-
-	dev->mac_addr[0] = (u8) (val >> 8);
-	dev->mac_addr[1] = (u8) val;
-
-	addr = BNX2X_SHMEM_ADDR(base,
+	addr1 = BNX2X_SHMEM_ADDR(base,
 		dev_info.port_hw_config[port].iscsi_mac_lower);
 
-	val = CNIC_RD(dev, addr);
-
-	dev->mac_addr[2] = (u8) (val >> 24);
-	dev->mac_addr[3] = (u8) (val >> 16);
-	dev->mac_addr[4] = (u8) (val >> 8);
-	dev->mac_addr[5] = (u8) val;
+	cnic_read_bnx2x_iscsi_mac(dev, addr, addr1);
 
 	addr = BNX2X_SHMEM_ADDR(base, validity_map[port]);
 	val = CNIC_RD(dev, addr);
@@ -4302,21 +4318,53 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 		else
 			mf_cfg_addr = base + BNX2X_SHMEM_MF_BLK_OFFSET;
 
-		addr = mf_cfg_addr +
-			offsetof(struct mf_cfg, func_mf_config[func].e1hov_tag);
+		if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+			/* Must determine if the MF is SD vs SI mode */
+			addr = BNX2X_SHMEM_ADDR(base,
+					dev_info.shared_feature_config.config);
+			val = CNIC_RD(dev, addr);
+			if ((val & SHARED_FEAT_CFG_FORCE_SF_MODE_MASK) ==
+			    SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT) {
+				int rc;
+
+				/* MULTI_FUNCTION_SI mode */
+				addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
+					func_ext_config[func].func_cfg);
+				val = CNIC_RD(dev, addr);
+				if (!(val & MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD))
+					dev->max_iscsi_conn = 0;
+
+				addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
+					func_ext_config[func].
+					iscsi_mac_addr_upper);
+				addr1 = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
+					func_ext_config[func].
+					iscsi_mac_addr_lower);
+				rc = cnic_read_bnx2x_iscsi_mac(dev, addr,
+								addr1);
+				if (rc && func > 1)
+					dev->max_iscsi_conn = 0;
+
+				return;
+			}
+		}
+
+		addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
+			func_mf_config[func].e1hov_tag);
 
 		val = CNIC_RD(dev, addr);
 		val &= FUNC_MF_CFG_E1HOV_TAG_MASK;
 		if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
-			addr = mf_cfg_addr +
-				offsetof(struct mf_cfg,
-					 func_mf_config[func].config);
+			addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
+				func_mf_config[func].config);
 			val = CNIC_RD(dev, addr);
 			val &= FUNC_MF_CFG_PROTOCOL_MASK;
 			if (val != FUNC_MF_CFG_PROTOCOL_ISCSI)
 				dev->max_iscsi_conn = 0;
 		}
 	}
+	if (!is_valid_ether_addr(dev->mac_addr))
+		dev->max_iscsi_conn = 0;
 }
 
 static int cnic_start_bnx2x_hw(struct cnic_dev *dev)
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 8e947b7e0700..fb3b7531ea25 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -422,6 +422,9 @@ struct bnx2x_bd_chain_next {
 		 (CNIC_RD(dev, BNX2X_SHMEM2_ADDR(base, size)) >	\
 		  offsetof(struct shmem2_region, field)))
 
+#define BNX2X_MF_CFG_ADDR(base, field)				\
+			((base) + offsetof(struct mf_cfg, field))
+
 #define CNIC_PORT(cp)			((cp)->pfid & 1)
 #define CNIC_FUNC(cp)			((cp)->func)
 #define CNIC_PATH(cp)			(!BNX2X_CHIP_IS_E2(cp->chip_id) ? 0 :\
-- 
cgit v1.2.3


From eaaa6e9c222d5c398488ed4216f0fd94e4b81759 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 08:38:30 +0000
Subject: cnic: Check device state before reading the kcq pointer in IRQ

If the device is down, the kcq pointer may be NULL.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index bf4a804e4787..1240deaf2420 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2352,11 +2352,12 @@ static u32 cnic_service_bnx2_queues(struct cnic_dev *dev)
 static int cnic_service_bnx2(void *data, void *status_blk)
 {
 	struct cnic_dev *dev = data;
-	struct cnic_local *cp = dev->cnic_priv;
-	u32 status_idx = *cp->kcq1.status_idx_ptr;
 
-	if (unlikely(!test_bit(CNIC_F_CNIC_UP, &dev->flags)))
-		return status_idx;
+	if (unlikely(!test_bit(CNIC_F_CNIC_UP, &dev->flags))) {
+		struct status_block *sblk = status_blk;
+
+		return sblk->status_idx;
+	}
 
 	return cnic_service_bnx2_queues(dev);
 }
@@ -2375,9 +2376,10 @@ static void cnic_service_bnx2_msix(unsigned long data)
 static void cnic_doirq(struct cnic_dev *dev)
 {
 	struct cnic_local *cp = dev->cnic_priv;
-	u16 prod = cp->kcq1.sw_prod_idx & MAX_KCQ_IDX;
 
 	if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags))) {
+		u16 prod = cp->kcq1.sw_prod_idx & MAX_KCQ_IDX;
+
 		prefetch(cp->status_blk.gen);
 		prefetch(&cp->kcq1.kcq[KCQ_PG(prod)][KCQ_IDX(prod)]);
 
-- 
cgit v1.2.3


From 42ecbb8426aa229167d7f9d4b4e20f24bf42cb24 Mon Sep 17 00:00:00 2001
From: Eddie Wai <waie@broadcom.com>
Date: Thu, 23 Dec 2010 07:43:02 +0000
Subject: cnic: Call cm_connect_complete() immediately on error

If we get a path_resp error from userspace, call cm_connect_complete()
immediately with error so that bnx2i can react to the error faster.

Signed-off-by: Eddie Wai <waie@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 1240deaf2420..36c1578a1b1e 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -322,6 +322,8 @@ static int cnic_send_nlmsg(struct cnic_local *cp, u32 type,
 	return 0;
 }
 
+static void cnic_cm_upcall(struct cnic_local *, struct cnic_sock *, u8);
+
 static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
 				  char *buf, u16 len)
 {
@@ -351,7 +353,9 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
 		}
 		csk = &cp->csk_tbl[l5_cid];
 		csk_hold(csk);
-		if (cnic_in_use(csk)) {
+		if (cnic_in_use(csk) &&
+		    test_bit(SK_F_CONNECT_START, &csk->flags)) {
+
 			memcpy(csk->ha, path_resp->mac_addr, 6);
 			if (test_bit(SK_F_IPV6, &csk->flags))
 				memcpy(&csk->src_ip[0], &path_resp->src.v6_addr,
@@ -359,8 +363,16 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
 			else
 				memcpy(&csk->src_ip[0], &path_resp->src.v4_addr,
 				       sizeof(struct in_addr));
-			if (is_valid_ether_addr(csk->ha))
+
+			if (is_valid_ether_addr(csk->ha)) {
 				cnic_cm_set_pg(csk);
+			} else if (!test_bit(SK_F_OFFLD_SCHED, &csk->flags) &&
+				!test_bit(SK_F_OFFLD_COMPLETE, &csk->flags)) {
+
+				cnic_cm_upcall(cp, csk,
+					L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
+				clear_bit(SK_F_CONNECT_START, &csk->flags);
+			}
 		}
 		csk_put(csk);
 		rcu_read_unlock();
-- 
cgit v1.2.3


From e21ba414eed8a233eadb79bb6b158ac7ceb35025 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:43:03 +0000
Subject: cnic: Add kcq2 support on 57712

The kcq2 (2nd kernel work queue) is used by FCoE on 57712 devices.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 76 +++++++++++++++++++++++++++++++++++++++---------------
 drivers/net/cnic.h |  1 +
 2 files changed, 56 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 36c1578a1b1e..6ce739859ac3 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -843,6 +843,7 @@ static void cnic_free_resc(struct cnic_dev *dev)
 	cnic_free_dma(dev, &cp->conn_buf_info);
 	cnic_free_dma(dev, &cp->kwq_info);
 	cnic_free_dma(dev, &cp->kwq_16_data_info);
+	cnic_free_dma(dev, &cp->kcq2.dma);
 	cnic_free_dma(dev, &cp->kcq1.dma);
 	kfree(cp->iscsi_tbl);
 	cp->iscsi_tbl = NULL;
@@ -1183,6 +1184,12 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
 	if (ret)
 		goto error;
 
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		ret = cnic_alloc_kcq(dev, &cp->kcq2);
+		if (ret)
+			goto error;
+	}
+
 	pages = PAGE_ALIGN(BNX2X_ISCSI_NUM_CONNECTIONS *
 			   BNX2X_ISCSI_CONN_BUF_SIZE) / PAGE_SIZE;
 	ret = cnic_alloc_dma(dev, &cp->conn_buf_info, pages, 1);
@@ -2493,12 +2500,19 @@ static void cnic_service_bnx2x_bh(unsigned long data)
 	status_idx = cnic_service_bnx2x_kcq(dev, &cp->kcq1);
 
 	CNIC_WR16(dev, cp->kcq1.io_addr, cp->kcq1.sw_prod_idx + MAX_KCQ_IDX);
-	if (BNX2X_CHIP_IS_E2(cp->chip_id))
+
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		status_idx = cnic_service_bnx2x_kcq(dev, &cp->kcq2);
+
+		CNIC_WR16(dev, cp->kcq2.io_addr, cp->kcq2.sw_prod_idx +
+			  MAX_KCQ_IDX);
+
 		cnic_ack_igu_sb(dev, cp->bnx2x_igu_sb_id, IGU_SEG_ACCESS_DEF,
 				status_idx, IGU_INT_ENABLE, 1);
-	else
+	} else {
 		cnic_ack_bnx2x_int(dev, cp->bnx2x_igu_sb_id, USTORM_ID,
 				   status_idx, IGU_INT_ENABLE, 1);
+	}
 }
 
 static int cnic_service_bnx2x(void *data, void *status_blk)
@@ -4381,6 +4395,44 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 		dev->max_iscsi_conn = 0;
 }
 
+static void cnic_init_bnx2x_kcq(struct cnic_dev *dev)
+{
+	struct cnic_local *cp = dev->cnic_priv;
+	u32 pfid = cp->pfid;
+
+	cp->kcq1.io_addr = BAR_CSTRORM_INTMEM +
+			   CSTORM_ISCSI_EQ_PROD_OFFSET(pfid, 0);
+	cp->kcq1.sw_prod_idx = 0;
+
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		struct host_hc_status_block_e2 *sb = cp->status_blk.gen;
+
+		cp->kcq1.hw_prod_idx_ptr =
+			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
+		cp->kcq1.status_idx_ptr =
+			&sb->sb.running_index[SM_RX_ID];
+	} else {
+		struct host_hc_status_block_e1x *sb = cp->status_blk.gen;
+
+		cp->kcq1.hw_prod_idx_ptr =
+			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
+		cp->kcq1.status_idx_ptr =
+			&sb->sb.running_index[SM_RX_ID];
+	}
+
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		struct host_hc_status_block_e2 *sb = cp->status_blk.gen;
+
+		cp->kcq2.io_addr = BAR_USTRORM_INTMEM +
+					USTORM_FCOE_EQ_PROD_OFFSET(pfid);
+		cp->kcq2.sw_prod_idx = 0;
+		cp->kcq2.hw_prod_idx_ptr =
+			&sb->sb.index_values[HC_INDEX_FCOE_EQ_CONS];
+		cp->kcq2.status_idx_ptr =
+			&sb->sb.running_index[SM_RX_ID];
+	}
+}
+
 static int cnic_start_bnx2x_hw(struct cnic_dev *dev)
 {
 	struct cnic_local *cp = dev->cnic_priv;
@@ -4413,25 +4465,7 @@ static int cnic_start_bnx2x_hw(struct cnic_dev *dev)
 
 	cp->bnx2x_igu_sb_id = ethdev->irq_arr[0].status_blk_num2;
 
-	cp->kcq1.io_addr = BAR_CSTRORM_INTMEM +
-			  CSTORM_ISCSI_EQ_PROD_OFFSET(pfid, 0);
-	cp->kcq1.sw_prod_idx = 0;
-
-	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
-		struct host_hc_status_block_e2 *sb = cp->status_blk.gen;
-
-		cp->kcq1.hw_prod_idx_ptr =
-			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
-		cp->kcq1.status_idx_ptr =
-			&sb->sb.running_index[SM_RX_ID];
-	} else {
-		struct host_hc_status_block_e1x *sb = cp->status_blk.gen;
-
-		cp->kcq1.hw_prod_idx_ptr =
-			&sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS];
-		cp->kcq1.status_idx_ptr =
-			&sb->sb.running_index[SM_RX_ID];
-	}
+	cnic_init_bnx2x_kcq(dev);
 
 	cnic_get_bnx2x_iscsi_info(dev);
 
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index fb3b7531ea25..e46b4c121948 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -258,6 +258,7 @@ struct cnic_local {
 	u16		kwq_con_idx;
 
 	struct kcq_info	kcq1;
+	struct kcq_info	kcq2;
 
 	union {
 		void				*gen;
-- 
cgit v1.2.3


From e1928c86c4829703b800c81cc9edc939b5634e6f Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Thu, 23 Dec 2010 07:43:04 +0000
Subject: cnic: Add FCoE support on 57712

- Connection ID (cid) management
- Slow-path command and response support
- Update version to 2.2.11.

Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c      |  466 ++++++++++-
 drivers/net/cnic.h      |   16 +-
 drivers/net/cnic_defs.h | 2099 ++++++++++++++++++++++++++++++++++++++++++++++-
 drivers/net/cnic_if.h   |   22 +-
 4 files changed, 2587 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 6ce739859ac3..4a9c628ab2a6 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -850,6 +850,7 @@ static void cnic_free_resc(struct cnic_dev *dev)
 	kfree(cp->ctx_tbl);
 	cp->ctx_tbl = NULL;
 
+	cnic_free_id_tbl(&cp->fcoe_cid_tbl);
 	cnic_free_id_tbl(&cp->cid_tbl);
 }
 
@@ -1137,12 +1138,22 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
 
 	cp->iro_arr = ethdev->iro_arr;
 
-	cp->max_cid_space = MAX_ISCSI_TBL_SZ;
+	cp->max_cid_space = MAX_ISCSI_TBL_SZ + BNX2X_FCOE_NUM_CONNECTIONS;
 	cp->iscsi_start_cid = start_cid;
+	cp->fcoe_start_cid = start_cid + MAX_ISCSI_TBL_SZ;
+
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		cp->max_cid_space += BNX2X_FCOE_NUM_CONNECTIONS;
+		cp->fcoe_init_cid = ethdev->fcoe_init_cid;
+		if (!cp->fcoe_init_cid)
+			cp->fcoe_init_cid = 0x10;
+	}
+
 	if (start_cid < BNX2X_ISCSI_START_CID) {
 		u32 delta = BNX2X_ISCSI_START_CID - start_cid;
 
 		cp->iscsi_start_cid = BNX2X_ISCSI_START_CID;
+		cp->fcoe_start_cid += delta;
 		cp->max_cid_space += delta;
 	}
 
@@ -1161,6 +1172,9 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
 		cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_ISCSI;
 	}
 
+	for (i = MAX_ISCSI_TBL_SZ; i < cp->max_cid_space; i++)
+		cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_FCOE;
+
 	pages = PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) /
 		PAGE_SIZE;
 
@@ -1454,8 +1468,11 @@ static void cnic_free_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid)
 		cnic_free_dma(dev, &iscsi->hq_info);
 		cnic_free_dma(dev, &iscsi->r2tq_info);
 		cnic_free_dma(dev, &iscsi->task_array_info);
+		cnic_free_id(&cp->cid_tbl, ctx->cid);
+	} else {
+		cnic_free_id(&cp->fcoe_cid_tbl, ctx->cid);
 	}
-	cnic_free_id(&cp->cid_tbl, ctx->cid);
+
 	ctx->cid = 0;
 }
 
@@ -1467,6 +1484,16 @@ static int cnic_alloc_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid)
 	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
 	struct cnic_iscsi *iscsi = ctx->proto.iscsi;
 
+	if (ctx->ulp_proto_id == CNIC_ULP_FCOE) {
+		cid = cnic_alloc_new_id(&cp->fcoe_cid_tbl);
+		if (cid == -1) {
+			ret = -ENOMEM;
+			goto error;
+		}
+		ctx->cid = cid;
+		return 0;
+	}
+
 	cid = cnic_alloc_new_id(&cp->cid_tbl);
 	if (cid == -1) {
 		ret = -ENOMEM;
@@ -2107,8 +2134,307 @@ static int cnic_bnx2x_update_pg(struct cnic_dev *dev, struct kwqe *kwqe)
 	return 0;
 }
 
-static int cnic_submit_bnx2x_kwqes(struct cnic_dev *dev, struct kwqe *wqes[],
-				   u32 num_wqes)
+static int cnic_bnx2x_fcoe_stat(struct cnic_dev *dev, struct kwqe *kwqe)
+{
+	struct fcoe_kwqe_stat *req;
+	struct fcoe_stat_ramrod_params *fcoe_stat;
+	union l5cm_specific_data l5_data;
+	struct cnic_local *cp = dev->cnic_priv;
+	int ret;
+	u32 cid;
+
+	req = (struct fcoe_kwqe_stat *) kwqe;
+	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
+
+	fcoe_stat = cnic_get_kwqe_16_data(cp, BNX2X_FCOE_L5_CID_BASE, &l5_data);
+	if (!fcoe_stat)
+		return -ENOMEM;
+
+	memset(fcoe_stat, 0, sizeof(*fcoe_stat));
+	memcpy(&fcoe_stat->stat_kwqe, req, sizeof(*req));
+
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_STAT, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_init1(struct cnic_dev *dev, struct kwqe *wqes[],
+				 u32 num, int *work)
+{
+	int ret;
+	struct cnic_local *cp = dev->cnic_priv;
+	u32 cid;
+	struct fcoe_init_ramrod_params *fcoe_init;
+	struct fcoe_kwqe_init1 *req1;
+	struct fcoe_kwqe_init2 *req2;
+	struct fcoe_kwqe_init3 *req3;
+	union l5cm_specific_data l5_data;
+
+	if (num < 3) {
+		*work = num;
+		return -EINVAL;
+	}
+	req1 = (struct fcoe_kwqe_init1 *) wqes[0];
+	req2 = (struct fcoe_kwqe_init2 *) wqes[1];
+	req3 = (struct fcoe_kwqe_init3 *) wqes[2];
+	if (req2->hdr.op_code != FCOE_KWQE_OPCODE_INIT2) {
+		*work = 1;
+		return -EINVAL;
+	}
+	if (req3->hdr.op_code != FCOE_KWQE_OPCODE_INIT3) {
+		*work = 2;
+		return -EINVAL;
+	}
+
+	if (sizeof(*fcoe_init) > CNIC_KWQ16_DATA_SIZE) {
+		netdev_err(dev->netdev, "fcoe_init size too big\n");
+		return -ENOMEM;
+	}
+	fcoe_init = cnic_get_kwqe_16_data(cp, BNX2X_FCOE_L5_CID_BASE, &l5_data);
+	if (!fcoe_init)
+		return -ENOMEM;
+
+	memset(fcoe_init, 0, sizeof(*fcoe_init));
+	memcpy(&fcoe_init->init_kwqe1, req1, sizeof(*req1));
+	memcpy(&fcoe_init->init_kwqe2, req2, sizeof(*req2));
+	memcpy(&fcoe_init->init_kwqe3, req3, sizeof(*req3));
+	fcoe_init->eq_addr.lo = cp->kcq2.dma.pg_map_arr[0] & 0xffffffff;
+	fcoe_init->eq_addr.hi = (u64) cp->kcq2.dma.pg_map_arr[0] >> 32;
+	fcoe_init->eq_next_page_addr.lo =
+		cp->kcq2.dma.pg_map_arr[1] & 0xffffffff;
+	fcoe_init->eq_next_page_addr.hi =
+		(u64) cp->kcq2.dma.pg_map_arr[1] >> 32;
+
+	fcoe_init->sb_num = cp->status_blk_num;
+	fcoe_init->eq_prod = MAX_KCQ_IDX;
+	fcoe_init->sb_id = HC_INDEX_FCOE_EQ_CONS;
+	cp->kcq2.sw_prod_idx = 0;
+
+	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
+	printk(KERN_ERR "bdbg: submitting INIT RAMROD \n");
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_INIT, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	*work = 3;
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_ofld1(struct cnic_dev *dev, struct kwqe *wqes[],
+				 u32 num, int *work)
+{
+	int ret = 0;
+	u32 cid = -1, l5_cid;
+	struct cnic_local *cp = dev->cnic_priv;
+	struct fcoe_kwqe_conn_offload1 *req1;
+	struct fcoe_kwqe_conn_offload2 *req2;
+	struct fcoe_kwqe_conn_offload3 *req3;
+	struct fcoe_kwqe_conn_offload4 *req4;
+	struct fcoe_conn_offload_ramrod_params *fcoe_offload;
+	struct cnic_context *ctx;
+	struct fcoe_context *fctx;
+	struct regpair ctx_addr;
+	union l5cm_specific_data l5_data;
+	struct fcoe_kcqe kcqe;
+	struct kcqe *cqes[1];
+
+	if (num < 4) {
+		*work = num;
+		return -EINVAL;
+	}
+	req1 = (struct fcoe_kwqe_conn_offload1 *) wqes[0];
+	req2 = (struct fcoe_kwqe_conn_offload2 *) wqes[1];
+	req3 = (struct fcoe_kwqe_conn_offload3 *) wqes[2];
+	req4 = (struct fcoe_kwqe_conn_offload4 *) wqes[3];
+
+	*work = 4;
+
+	l5_cid = req1->fcoe_conn_id;
+	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
+		goto err_reply;
+
+	l5_cid += BNX2X_FCOE_L5_CID_BASE;
+
+	ctx = &cp->ctx_tbl[l5_cid];
+	if (test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
+		goto err_reply;
+
+	ret = cnic_alloc_bnx2x_conn_resc(dev, l5_cid);
+	if (ret) {
+		ret = 0;
+		goto err_reply;
+	}
+	cid = ctx->cid;
+
+	fctx = cnic_get_bnx2x_ctx(dev, cid, 1, &ctx_addr);
+	if (fctx) {
+		u32 hw_cid = BNX2X_HW_CID(cp, cid);
+		u32 val;
+
+		val = CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_XCM_AG,
+					     FCOE_CONNECTION_TYPE);
+		fctx->xstorm_ag_context.cdu_reserved = val;
+		val = CDU_RSRVD_VALUE_TYPE_A(hw_cid, CDU_REGION_NUMBER_UCM_AG,
+					     FCOE_CONNECTION_TYPE);
+		fctx->ustorm_ag_context.cdu_usage = val;
+	}
+	if (sizeof(*fcoe_offload) > CNIC_KWQ16_DATA_SIZE) {
+		netdev_err(dev->netdev, "fcoe_offload size too big\n");
+		goto err_reply;
+	}
+	fcoe_offload = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
+	if (!fcoe_offload)
+		goto err_reply;
+
+	memset(fcoe_offload, 0, sizeof(*fcoe_offload));
+	memcpy(&fcoe_offload->offload_kwqe1, req1, sizeof(*req1));
+	memcpy(&fcoe_offload->offload_kwqe2, req2, sizeof(*req2));
+	memcpy(&fcoe_offload->offload_kwqe3, req3, sizeof(*req3));
+	memcpy(&fcoe_offload->offload_kwqe4, req4, sizeof(*req4));
+
+	cid = BNX2X_HW_CID(cp, cid);
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_OFFLOAD_CONN, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	if (!ret)
+		set_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
+
+	return ret;
+
+err_reply:
+	if (cid != -1)
+		cnic_free_bnx2x_conn_resc(dev, l5_cid);
+
+	memset(&kcqe, 0, sizeof(kcqe));
+	kcqe.op_code = FCOE_KCQE_OPCODE_OFFLOAD_CONN;
+	kcqe.fcoe_conn_id = req1->fcoe_conn_id;
+	kcqe.completion_status = FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE;
+
+	cqes[0] = (struct kcqe *) &kcqe;
+	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_FCOE, cqes, 1);
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_enable(struct cnic_dev *dev, struct kwqe *kwqe)
+{
+	struct fcoe_kwqe_conn_enable_disable *req;
+	struct fcoe_conn_enable_disable_ramrod_params *fcoe_enable;
+	union l5cm_specific_data l5_data;
+	int ret;
+	u32 cid, l5_cid;
+	struct cnic_local *cp = dev->cnic_priv;
+
+	req = (struct fcoe_kwqe_conn_enable_disable *) kwqe;
+	cid = req->context_id;
+	l5_cid = req->conn_id + BNX2X_FCOE_L5_CID_BASE;
+
+	if (sizeof(*fcoe_enable) > CNIC_KWQ16_DATA_SIZE) {
+		netdev_err(dev->netdev, "fcoe_enable size too big\n");
+		return -ENOMEM;
+	}
+	fcoe_enable = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
+	if (!fcoe_enable)
+		return -ENOMEM;
+
+	memset(fcoe_enable, 0, sizeof(*fcoe_enable));
+	memcpy(&fcoe_enable->enable_disable_kwqe, req, sizeof(*req));
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_ENABLE_CONN, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_disable(struct cnic_dev *dev, struct kwqe *kwqe)
+{
+	struct fcoe_kwqe_conn_enable_disable *req;
+	struct fcoe_conn_enable_disable_ramrod_params *fcoe_disable;
+	union l5cm_specific_data l5_data;
+	int ret;
+	u32 cid, l5_cid;
+	struct cnic_local *cp = dev->cnic_priv;
+
+	req = (struct fcoe_kwqe_conn_enable_disable *) kwqe;
+	cid = req->context_id;
+	l5_cid = req->conn_id;
+	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
+		return -EINVAL;
+
+	l5_cid += BNX2X_FCOE_L5_CID_BASE;
+
+	if (sizeof(*fcoe_disable) > CNIC_KWQ16_DATA_SIZE) {
+		netdev_err(dev->netdev, "fcoe_disable size too big\n");
+		return -ENOMEM;
+	}
+	fcoe_disable = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
+	if (!fcoe_disable)
+		return -ENOMEM;
+
+	memset(fcoe_disable, 0, sizeof(*fcoe_disable));
+	memcpy(&fcoe_disable->enable_disable_kwqe, req, sizeof(*req));
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_DISABLE_CONN, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
+{
+	struct fcoe_kwqe_conn_destroy *req;
+	union l5cm_specific_data l5_data;
+	int ret;
+	u32 cid, l5_cid;
+	struct cnic_local *cp = dev->cnic_priv;
+	struct cnic_context *ctx;
+	struct fcoe_kcqe kcqe;
+	struct kcqe *cqes[1];
+
+	req = (struct fcoe_kwqe_conn_destroy *) kwqe;
+	cid = req->context_id;
+	l5_cid = req->conn_id;
+	if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS)
+		return -EINVAL;
+
+	l5_cid += BNX2X_FCOE_L5_CID_BASE;
+
+	ctx = &cp->ctx_tbl[l5_cid];
+
+	init_waitqueue_head(&ctx->waitq);
+	ctx->wait_cond = 0;
+
+	memset(&l5_data, 0, sizeof(l5_data));
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_TERMINATE_CONN, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	if (ret == 0) {
+		wait_event(ctx->waitq, ctx->wait_cond);
+		set_bit(CTX_FL_DELETE_WAIT, &ctx->ctx_flags);
+		queue_delayed_work(cnic_wq, &cp->delete_task,
+				   msecs_to_jiffies(2000));
+	}
+
+	memset(&kcqe, 0, sizeof(kcqe));
+	kcqe.op_code = FCOE_KCQE_OPCODE_DESTROY_CONN;
+	kcqe.fcoe_conn_id = req->conn_id;
+	kcqe.fcoe_conn_context_id = cid;
+
+	cqes[0] = (struct kcqe *) &kcqe;
+	cnic_reply_bnx2x_kcqes(dev, CNIC_ULP_FCOE, cqes, 1);
+	return ret;
+}
+
+static int cnic_bnx2x_fcoe_fw_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
+{
+	struct fcoe_kwqe_destroy *req;
+	union l5cm_specific_data l5_data;
+	struct cnic_local *cp = dev->cnic_priv;
+	int ret;
+	u32 cid;
+
+	req = (struct fcoe_kwqe_destroy *) kwqe;
+	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
+
+	memset(&l5_data, 0, sizeof(l5_data));
+	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_DESTROY, cid,
+				  FCOE_CONNECTION_TYPE, &l5_data);
+	return ret;
+}
+
+static int cnic_submit_bnx2x_iscsi_kwqes(struct cnic_dev *dev,
+					 struct kwqe *wqes[], u32 num_wqes)
 {
 	int i, work, ret;
 	u32 opcode;
@@ -2172,6 +2498,98 @@ static int cnic_submit_bnx2x_kwqes(struct cnic_dev *dev, struct kwqe *wqes[],
 	return 0;
 }
 
+static int cnic_submit_bnx2x_fcoe_kwqes(struct cnic_dev *dev,
+					struct kwqe *wqes[], u32 num_wqes)
+{
+	struct cnic_local *cp = dev->cnic_priv;
+	int i, work, ret;
+	u32 opcode;
+	struct kwqe *kwqe;
+
+	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
+		return -EAGAIN;		/* bnx2 is down */
+
+	if (BNX2X_CHIP_NUM(cp->chip_id) == BNX2X_CHIP_NUM_57710)
+		return -EINVAL;
+
+	for (i = 0; i < num_wqes; ) {
+		kwqe = wqes[i];
+		opcode = KWQE_OPCODE(kwqe->kwqe_op_flag);
+		work = 1;
+
+		switch (opcode) {
+		case FCOE_KWQE_OPCODE_INIT1:
+			ret = cnic_bnx2x_fcoe_init1(dev, &wqes[i],
+						    num_wqes - i, &work);
+			break;
+		case FCOE_KWQE_OPCODE_OFFLOAD_CONN1:
+			ret = cnic_bnx2x_fcoe_ofld1(dev, &wqes[i],
+						    num_wqes - i, &work);
+			break;
+		case FCOE_KWQE_OPCODE_ENABLE_CONN:
+			ret = cnic_bnx2x_fcoe_enable(dev, kwqe);
+			break;
+		case FCOE_KWQE_OPCODE_DISABLE_CONN:
+			ret = cnic_bnx2x_fcoe_disable(dev, kwqe);
+			break;
+		case FCOE_KWQE_OPCODE_DESTROY_CONN:
+			ret = cnic_bnx2x_fcoe_destroy(dev, kwqe);
+			break;
+		case FCOE_KWQE_OPCODE_DESTROY:
+			ret = cnic_bnx2x_fcoe_fw_destroy(dev, kwqe);
+			break;
+		case FCOE_KWQE_OPCODE_STAT:
+			ret = cnic_bnx2x_fcoe_stat(dev, kwqe);
+			break;
+		default:
+			ret = 0;
+			netdev_err(dev->netdev, "Unknown type of KWQE(0x%x)\n",
+				   opcode);
+			break;
+		}
+		if (ret < 0)
+			netdev_err(dev->netdev, "KWQE(0x%x) failed\n",
+				   opcode);
+		i += work;
+	}
+	return 0;
+}
+
+static int cnic_submit_bnx2x_kwqes(struct cnic_dev *dev, struct kwqe *wqes[],
+				   u32 num_wqes)
+{
+	int ret = -EINVAL;
+	u32 layer_code;
+
+	if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
+		return -EAGAIN;		/* bnx2x is down */
+
+	if (!num_wqes)
+		return 0;
+
+	layer_code = wqes[0]->kwqe_op_flag & KWQE_LAYER_MASK;
+	switch (layer_code) {
+	case KWQE_FLAGS_LAYER_MASK_L5_ISCSI:
+	case KWQE_FLAGS_LAYER_MASK_L4:
+	case KWQE_FLAGS_LAYER_MASK_L2:
+		ret = cnic_submit_bnx2x_iscsi_kwqes(dev, wqes, num_wqes);
+		break;
+
+	case KWQE_FLAGS_LAYER_MASK_L5_FCOE:
+		ret = cnic_submit_bnx2x_fcoe_kwqes(dev, wqes, num_wqes);
+		break;
+	}
+	return ret;
+}
+
+static inline u32 cnic_get_kcqe_layer_mask(u32 opflag)
+{
+	if (unlikely(KCQE_OPCODE(opflag) == FCOE_RAMROD_CMD_ID_TERMINATE_CONN))
+		return KCQE_FLAGS_LAYER_MASK_L4;
+
+	return opflag & KCQE_FLAGS_LAYER_MASK;
+}
+
 static void service_kcqes(struct cnic_dev *dev, int num_cqes)
 {
 	struct cnic_local *cp = dev->cnic_priv;
@@ -2183,7 +2601,7 @@ static void service_kcqes(struct cnic_dev *dev, int num_cqes)
 		struct cnic_ulp_ops *ulp_ops;
 		int ulp_type;
 		u32 kcqe_op_flag = cp->completed_kcq[i]->kcqe_op_flag;
-		u32 kcqe_layer = kcqe_op_flag & KCQE_FLAGS_LAYER_MASK;
+		u32 kcqe_layer = cnic_get_kcqe_layer_mask(kcqe_op_flag);
 
 		if (unlikely(kcqe_op_flag & KCQE_RAMROD_COMPLETION))
 			comp++;
@@ -2191,7 +2609,7 @@ static void service_kcqes(struct cnic_dev *dev, int num_cqes)
 		while (j < num_cqes) {
 			u32 next_op = cp->completed_kcq[i + j]->kcqe_op_flag;
 
-			if ((next_op & KCQE_FLAGS_LAYER_MASK) != kcqe_layer)
+			if (cnic_get_kcqe_layer_mask(next_op) != kcqe_layer)
 				break;
 
 			if (unlikely(next_op & KCQE_RAMROD_COMPLETION))
@@ -2203,6 +2621,8 @@ static void service_kcqes(struct cnic_dev *dev, int num_cqes)
 			ulp_type = CNIC_ULP_RDMA;
 		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L5_ISCSI)
 			ulp_type = CNIC_ULP_ISCSI;
+		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L5_FCOE)
+			ulp_type = CNIC_ULP_FCOE;
 		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L4)
 			ulp_type = CNIC_ULP_L4;
 		else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L2)
@@ -3249,6 +3669,18 @@ done:
 	csk_put(csk);
 }
 
+static void cnic_process_fcoe_term_conn(struct cnic_dev *dev, struct kcqe *kcqe)
+{
+	struct cnic_local *cp = dev->cnic_priv;
+	struct fcoe_kcqe *fc_kcqe = (struct fcoe_kcqe *) kcqe;
+	u32 l5_cid = fc_kcqe->fcoe_conn_id + BNX2X_FCOE_L5_CID_BASE;
+	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
+
+	ctx->timestamp = jiffies;
+	ctx->wait_cond = 1;
+	wake_up(&ctx->waitq);
+}
+
 static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
 {
 	struct cnic_local *cp = dev->cnic_priv;
@@ -3257,6 +3689,10 @@ static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
 	u32 l5_cid;
 	struct cnic_sock *csk;
 
+	if (opcode == FCOE_RAMROD_CMD_ID_TERMINATE_CONN) {
+		cnic_process_fcoe_term_conn(dev, kcqe);
+		return;
+	}
 	if (opcode == L4_KCQE_OPCODE_VALUE_OFFLOAD_PG ||
 	    opcode == L4_KCQE_OPCODE_VALUE_UPDATE_PG) {
 		cnic_cm_process_offld_pg(dev, l4kcqe);
@@ -3893,7 +4329,7 @@ static void cnic_shutdown_bnx2_rx_ring(struct cnic_dev *dev)
 
 	memset(&l2kwqe, 0, sizeof(l2kwqe));
 	wqes[0] = &l2kwqe;
-	l2kwqe.kwqe_op_flag = (L2_LAYER_CODE << KWQE_FLAGS_LAYER_SHIFT) |
+	l2kwqe.kwqe_op_flag = (L2_LAYER_CODE << KWQE_LAYER_SHIFT) |
 			      (L2_KWQE_OPCODE_VALUE_FLUSH <<
 			       KWQE_OPCODE_SHIFT) | 2;
 	dev->submit_kwqes(dev, wqes, 1);
@@ -4336,6 +4772,10 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 			val16 ^= 0x1e1e;
 		dev->max_iscsi_conn = val16;
 	}
+
+	if (BNX2X_CHIP_IS_E2(cp->chip_id))
+		dev->max_fcoe_conn = BNX2X_FCOE_NUM_CONNECTIONS;
+
 	if (BNX2X_CHIP_IS_E1H(cp->chip_id) || BNX2X_CHIP_IS_E2(cp->chip_id)) {
 		int func = CNIC_FUNC(cp);
 		u32 mf_cfg_addr;
@@ -4362,6 +4802,9 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 				if (!(val & MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD))
 					dev->max_iscsi_conn = 0;
 
+				if (!(val & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD))
+					dev->max_fcoe_conn = 0;
+
 				addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
 					func_ext_config[func].
 					iscsi_mac_addr_upper);
@@ -4463,6 +4906,15 @@ static int cnic_start_bnx2x_hw(struct cnic_dev *dev)
 	if (ret)
 		return -ENOMEM;
 
+	if (BNX2X_CHIP_IS_E2(cp->chip_id)) {
+		ret = cnic_init_id_tbl(&cp->fcoe_cid_tbl,
+					BNX2X_FCOE_NUM_CONNECTIONS,
+					cp->fcoe_start_cid);
+
+		if (ret)
+			return -ENOMEM;
+	}
+
 	cp->bnx2x_igu_sb_id = ethdev->irq_arr[0].status_blk_num2;
 
 	cnic_init_bnx2x_kcq(dev);
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index e46b4c121948..b328f6c924c3 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -291,6 +291,10 @@ struct cnic_local {
 	atomic_t		iscsi_conn;
 	u32			iscsi_start_cid;
 
+	u32			fcoe_init_cid;
+	u32			fcoe_start_cid;
+	struct cnic_id_tbl	fcoe_cid_tbl;
+
 	u32			max_cid_space;
 
 	/* per connection parameters */
@@ -368,6 +372,10 @@ struct bnx2x_bd_chain_next {
 #define BNX2X_ISCSI_PBL_NOT_CACHED	0xff
 #define BNX2X_ISCSI_PDU_HEADER_NOT_CACHED	0xff
 
+#define BNX2X_FCOE_NUM_CONNECTIONS	128
+
+#define BNX2X_FCOE_L5_CID_BASE		MAX_ISCSI_TBL_SZ
+
 #define BNX2X_CHIP_NUM_57710		0x164e
 #define BNX2X_CHIP_NUM_57711		0x164f
 #define BNX2X_CHIP_NUM_57711E		0x1650
@@ -426,6 +434,10 @@ struct bnx2x_bd_chain_next {
 #define BNX2X_MF_CFG_ADDR(base, field)				\
 			((base) + offsetof(struct mf_cfg, field))
 
+#ifndef ETH_MAX_RX_CLIENTS_E2
+#define ETH_MAX_RX_CLIENTS_E2 		ETH_MAX_RX_CLIENTS_E1H
+#endif
+
 #define CNIC_PORT(cp)			((cp)->pfid & 1)
 #define CNIC_FUNC(cp)			((cp)->func)
 #define CNIC_PATH(cp)			(!BNX2X_CHIP_IS_E2(cp->chip_id) ? 0 :\
@@ -438,7 +450,9 @@ struct bnx2x_bd_chain_next {
 #define BNX2X_SW_CID(x)			(x & 0x1ffff)
 
 #define BNX2X_CL_QZONE_ID(cp, cli)					\
-		(cli + (CNIC_PORT(cp) * ETH_MAX_RX_CLIENTS_E1H))
+		(cli + (CNIC_PORT(cp) * (BNX2X_CHIP_IS_E2(cp->chip_id) ?\
+					ETH_MAX_RX_CLIENTS_E2 :		\
+					ETH_MAX_RX_CLIENTS_E1H)))
 
 #define TCP_TSTORM_OOO_DROP_AND_PROC_ACK	(0<<4)
 #endif
diff --git a/drivers/net/cnic_defs.h b/drivers/net/cnic_defs.h
index 328e8b2765a3..fdbc00415603 100644
--- a/drivers/net/cnic_defs.h
+++ b/drivers/net/cnic_defs.h
@@ -35,6 +35,40 @@
 #define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE	(L5CM_RAMROD_CMD_ID_BASE + 14)
 #define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD	(L5CM_RAMROD_CMD_ID_BASE + 15)
 
+#define FCOE_KCQE_OPCODE_INIT_FUNC			(0x10)
+#define FCOE_KCQE_OPCODE_DESTROY_FUNC			(0x11)
+#define FCOE_KCQE_OPCODE_STAT_FUNC			(0x12)
+#define FCOE_KCQE_OPCODE_OFFLOAD_CONN			(0x15)
+#define FCOE_KCQE_OPCODE_ENABLE_CONN			(0x16)
+#define FCOE_KCQE_OPCODE_DISABLE_CONN			(0x17)
+#define FCOE_KCQE_OPCODE_DESTROY_CONN			(0x18)
+#define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION  (0x20)
+#define FCOE_KCQE_OPCODE_FCOE_ERROR				(0x21)
+
+#define FCOE_RAMROD_CMD_ID_INIT			(FCOE_KCQE_OPCODE_INIT_FUNC)
+#define FCOE_RAMROD_CMD_ID_DESTROY		(FCOE_KCQE_OPCODE_DESTROY_FUNC)
+#define FCOE_RAMROD_CMD_ID_OFFLOAD_CONN		(FCOE_KCQE_OPCODE_OFFLOAD_CONN)
+#define FCOE_RAMROD_CMD_ID_ENABLE_CONN		(FCOE_KCQE_OPCODE_ENABLE_CONN)
+#define FCOE_RAMROD_CMD_ID_DISABLE_CONN		(FCOE_KCQE_OPCODE_DISABLE_CONN)
+#define FCOE_RAMROD_CMD_ID_DESTROY_CONN		(FCOE_KCQE_OPCODE_DESTROY_CONN)
+#define FCOE_RAMROD_CMD_ID_STAT			(FCOE_KCQE_OPCODE_STAT_FUNC)
+#define FCOE_RAMROD_CMD_ID_TERMINATE_CONN	(0x81)
+
+#define FCOE_KWQE_OPCODE_INIT1                  (0)
+#define FCOE_KWQE_OPCODE_INIT2                  (1)
+#define FCOE_KWQE_OPCODE_INIT3                  (2)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN1  (3)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN2  (4)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN3  (5)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN4  (6)
+#define FCOE_KWQE_OPCODE_ENABLE_CONN	(7)
+#define FCOE_KWQE_OPCODE_DISABLE_CONN	(8)
+#define FCOE_KWQE_OPCODE_DESTROY_CONN	(9)
+#define FCOE_KWQE_OPCODE_DESTROY		(10)
+#define FCOE_KWQE_OPCODE_STAT			(11)
+
+#define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE	(0x3)
+
 /* KCQ (kernel completion queue) response op codes */
 #define L4_KCQE_OPCODE_VALUE_CLOSE_COMP             (53)
 #define L4_KCQE_OPCODE_VALUE_RESET_COMP             (54)
@@ -677,9 +711,1499 @@ struct cstorm_iscsi_ag_context {
 	u16 __aux2_th;
 	u16 __cq_u_prod3;
 #elif defined(__LITTLE_ENDIAN)
-	u16 __cq_u_prod3;
-	u16 __aux2_th;
+	u16 __cq_u_prod3;
+	u16 __aux2_th;
+#endif
+};
+
+/*
+ * Parameters initialized during offloaded according to FLOGI/PLOGI/PRLI and used in FCoE context section
+ */
+struct ustorm_fcoe_params {
+#if defined(__BIG_ENDIAN)
+	u16 fcoe_conn_id;
+	u16 flags;
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
+#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
+#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
+#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
+#define USTORM_FCOE_PARAMS_B_C2_VALID (0x1<<7)
+#define USTORM_FCOE_PARAMS_B_C2_VALID_SHIFT 7
+#define USTORM_FCOE_PARAMS_B_ACK_0 (0x1<<8)
+#define USTORM_FCOE_PARAMS_B_ACK_0_SHIFT 8
+#define USTORM_FCOE_PARAMS_RSRV0 (0x7F<<9)
+#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 9
+#elif defined(__LITTLE_ENDIAN)
+	u16 flags;
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
+#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
+#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
+#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
+#define USTORM_FCOE_PARAMS_B_C2_VALID (0x1<<7)
+#define USTORM_FCOE_PARAMS_B_C2_VALID_SHIFT 7
+#define USTORM_FCOE_PARAMS_B_ACK_0 (0x1<<8)
+#define USTORM_FCOE_PARAMS_B_ACK_0_SHIFT 8
+#define USTORM_FCOE_PARAMS_RSRV0 (0x7F<<9)
+#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 9
+	u16 fcoe_conn_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 hc_csdm_byte_en;
+	u8 func_id;
+	u8 port_id;
+	u8 vnic_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 vnic_id;
+	u8 port_id;
+	u8 func_id;
+	u8 hc_csdm_byte_en;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 rx_total_conc_seqs;
+	u16 rx_max_fc_pay_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_max_fc_pay_len;
+	u16 rx_total_conc_seqs;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 rx_max_conc_seqs;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_max_conc_seqs;
+	u16 ox_id;
+#endif
+};
+
+/*
+ * FCoE 16-bits index structure
+ */
+struct fcoe_idx16_fields {
+	u16 fields;
+#define FCOE_IDX16_FIELDS_IDX (0x7FFF<<0)
+#define FCOE_IDX16_FIELDS_IDX_SHIFT 0
+#define FCOE_IDX16_FIELDS_MSB (0x1<<15)
+#define FCOE_IDX16_FIELDS_MSB_SHIFT 15
+};
+
+/*
+ * FCoE 16-bits index union
+ */
+union fcoe_idx16_field_union {
+	struct fcoe_idx16_fields fields;
+	u16 val;
+};
+
+/*
+ * 4 regs size
+ */
+struct fcoe_bd_ctx {
+	u32 buf_addr_hi;
+	u32 buf_addr_lo;
+#if defined(__BIG_ENDIAN)
+	u16 rsrv0;
+	u16 buf_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 buf_len;
+	u16 rsrv0;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 rsrv1;
+	u16 flags;
+#elif defined(__LITTLE_ENDIAN)
+	u16 flags;
+	u16 rsrv1;
+#endif
+};
+
+/*
+ * Parameters required for placement according to SGL
+ */
+struct ustorm_fcoe_data_place {
+#if defined(__BIG_ENDIAN)
+	u16 cached_sge_off;
+	u8 cached_num_sges;
+	u8 cached_sge_idx;
+#elif defined(__LITTLE_ENDIAN)
+	u8 cached_sge_idx;
+	u8 cached_num_sges;
+	u16 cached_sge_off;
+#endif
+	struct fcoe_bd_ctx cached_sge[3];
+};
+
+struct fcoe_task_ctx_entry_txwr_rxrd {
+#if defined(__BIG_ENDIAN)
+	u16 verify_tx_seq;
+	u8 init_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE (0x7<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE (0x1<<3)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE_SHIFT 3
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE (0x1<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE (0x1<<5)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE_SHIFT 5
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5 (0x3<<6)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5_SHIFT 6
+	u8 tx_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4 (0xF<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4_SHIFT 4
+#elif defined(__LITTLE_ENDIAN)
+	u8 tx_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4 (0xF<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4_SHIFT 4
+	u8 init_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE (0x7<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE (0x1<<3)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE_SHIFT 3
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE (0x1<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE (0x1<<5)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE_SHIFT 5
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5 (0x3<<6)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5_SHIFT 6
+	u16 verify_tx_seq;
+#endif
+};
+
+struct fcoe_fcp_cmd_payload {
+	u32 opaque[8];
+};
+
+struct fcoe_fc_hdr {
+#if defined(__BIG_ENDIAN)
+	u8 cs_ctl;
+	u8 s_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 s_id[3];
+	u8 cs_ctl;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 r_ctl;
+	u8 d_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 d_id[3];
+	u8 r_ctl;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 seq_id;
+	u8 df_ctl;
+	u16 seq_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u16 seq_cnt;
+	u8 df_ctl;
+	u8 seq_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 type;
+	u8 f_ctl[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 f_ctl[3];
+	u8 type;
+#endif
+	u32 parameters;
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 rx_id;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_id;
+	u16 ox_id;
+#endif
+};
+
+struct fcoe_fc_frame {
+	struct fcoe_fc_hdr fc_hdr;
+	u32 reserved0[2];
+};
+
+union fcoe_cmd_flow_info {
+	struct fcoe_fcp_cmd_payload fcp_cmd_payload;
+	struct fcoe_fc_frame mp_fc_frame;
+};
+
+struct fcoe_read_flow_info {
+	struct fcoe_fc_hdr fc_data_in_hdr;
+	u32 reserved[2];
+};
+
+struct fcoe_fcp_xfr_rdy_payload {
+	u32 burst_len;
+	u32 data_ro;
+};
+
+struct fcoe_write_flow_info {
+	struct fcoe_fc_hdr fc_data_out_hdr;
+	struct fcoe_fcp_xfr_rdy_payload fcp_xfr_payload;
+};
+
+struct fcoe_fcp_rsp_flags {
+	u8 flags;
+#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0)
+#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID_SHIFT 0
+#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1)
+#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID_SHIFT 1
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2)
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER_SHIFT 2
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3)
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER_SHIFT 3
+#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ (0x1<<4)
+#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ_SHIFT 4
+#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS (0x7<<5)
+#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS_SHIFT 5
+};
+
+struct fcoe_fcp_rsp_payload {
+	struct regpair reserved0;
+	u32 fcp_resid;
+#if defined(__BIG_ENDIAN)
+	u16 retry_delay_timer;
+	struct fcoe_fcp_rsp_flags fcp_flags;
+	u8 scsi_status_code;
+#elif defined(__LITTLE_ENDIAN)
+	u8 scsi_status_code;
+	struct fcoe_fcp_rsp_flags fcp_flags;
+	u16 retry_delay_timer;
+#endif
+	u32 fcp_rsp_len;
+	u32 fcp_sns_len;
+};
+
+/*
+ * Fixed size structure in order to plant it in Union structure
+ */
+struct fcoe_fcp_rsp_union {
+	struct fcoe_fcp_rsp_payload payload;
+	struct regpair reserved0;
+};
+
+/*
+ * Fixed size structure in order to plant it in Union structure
+ */
+struct fcoe_abts_rsp_union {
+	u32 r_ctl;
+	u32 abts_rsp_payload[7];
+};
+
+union fcoe_rsp_flow_info {
+	struct fcoe_fcp_rsp_union fcp_rsp;
+	struct fcoe_abts_rsp_union abts_rsp;
+};
+
+struct fcoe_cleanup_flow_info {
+#if defined(__BIG_ENDIAN)
+	u16 reserved1;
+	u16 task_id;
+#elif defined(__LITTLE_ENDIAN)
+	u16 task_id;
+	u16 reserved1;
+#endif
+	u32 reserved2[7];
+};
+
+/*
+ * 32 bytes used for general purposes
+ */
+union fcoe_general_task_ctx {
+	union fcoe_cmd_flow_info cmd_info;
+	struct fcoe_read_flow_info read_info;
+	struct fcoe_write_flow_info write_info;
+	union fcoe_rsp_flow_info rsp_info;
+	struct fcoe_cleanup_flow_info cleanup_info;
+	u32 comp_info[8];
+};
+
+struct fcoe_s_stat_ctx {
+	u8 flags;
+#define FCOE_S_STAT_CTX_ACTIVE (0x1<<0)
+#define FCOE_S_STAT_CTX_ACTIVE_SHIFT 0
+#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND (0x1<<1)
+#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND_SHIFT 1
+#define FCOE_S_STAT_CTX_ABTS_PERFORMED (0x1<<2)
+#define FCOE_S_STAT_CTX_ABTS_PERFORMED_SHIFT 2
+#define FCOE_S_STAT_CTX_SEQ_TIMEOUT (0x1<<3)
+#define FCOE_S_STAT_CTX_SEQ_TIMEOUT_SHIFT 3
+#define FCOE_S_STAT_CTX_P_RJT (0x1<<4)
+#define FCOE_S_STAT_CTX_P_RJT_SHIFT 4
+#define FCOE_S_STAT_CTX_ACK_EOFT (0x1<<5)
+#define FCOE_S_STAT_CTX_ACK_EOFT_SHIFT 5
+#define FCOE_S_STAT_CTX_RSRV1 (0x3<<6)
+#define FCOE_S_STAT_CTX_RSRV1_SHIFT 6
+};
+
+/*
+ * Common section. Both TX and RX processing might write and read from it in different flows
+ */
+struct fcoe_task_ctx_entry_tx_rx_cmn {
+	u32 data_2_trns;
+	union fcoe_general_task_ctx general;
+#if defined(__BIG_ENDIAN)
+	u16 tx_low_seq_cnt;
+	struct fcoe_s_stat_ctx tx_s_stat;
+	u8 tx_seq_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 tx_seq_id;
+	struct fcoe_s_stat_ctx tx_s_stat;
+	u16 tx_low_seq_cnt;
+#endif
+	u32 common_flags;
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_CID (0xFFFFFF<<0)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_CID_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_VALID (0x1<<24)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_VALID_SHIFT 24
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_SEQ_INIT (0x1<<25)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_SEQ_INIT_SHIFT 25
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_XFER (0x1<<26)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_XFER_SHIFT 26
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_CONF (0x1<<27)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_CONF_SHIFT 27
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_EXP_FIRST_FRAME (0x1<<28)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_EXP_FIRST_FRAME_SHIFT 28
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_RSRV (0x7<<29)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_RSRV_SHIFT 29
+};
+
+struct fcoe_task_ctx_entry_rxwr_txrd {
+#if defined(__BIG_ENDIAN)
+	u16 rx_id;
+	u16 rx_flags;
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE (0x7<<4)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ (0x1<<7)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ_SHIFT 7
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME (0x1<<8)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME_SHIFT 8
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0 (0x7F<<9)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0_SHIFT 9
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_flags;
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE (0x7<<4)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ (0x1<<7)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ_SHIFT 7
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME (0x1<<8)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME_SHIFT 8
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0 (0x7F<<9)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0_SHIFT 9
+	u16 rx_id;
+#endif
+};
+
+struct fcoe_seq_ctx {
+#if defined(__BIG_ENDIAN)
+	u16 low_seq_cnt;
+	struct fcoe_s_stat_ctx s_stat;
+	u8 seq_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 seq_id;
+	struct fcoe_s_stat_ctx s_stat;
+	u16 low_seq_cnt;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 err_seq_cnt;
+	u16 high_seq_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u16 high_seq_cnt;
+	u16 err_seq_cnt;
+#endif
+	u32 low_exp_ro;
+	u32 high_exp_ro;
+};
+
+struct fcoe_single_sge_ctx {
+	struct regpair cur_buf_addr;
+#if defined(__BIG_ENDIAN)
+	u16 reserved0;
+	u16 cur_buf_rem;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cur_buf_rem;
+	u16 reserved0;
+#endif
+};
+
+struct fcoe_mul_sges_ctx {
+	struct regpair cur_sge_addr;
+#if defined(__BIG_ENDIAN)
+	u8 sgl_size;
+	u8 cur_sge_idx;
+	u16 cur_sge_off;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cur_sge_off;
+	u8 cur_sge_idx;
+	u8 sgl_size;
+#endif
+};
+
+union fcoe_sgl_ctx {
+	struct fcoe_single_sge_ctx single_sge;
+	struct fcoe_mul_sges_ctx mul_sges;
+};
+
+struct fcoe_task_ctx_entry_rx_only {
+	struct fcoe_seq_ctx seq_ctx;
+	struct fcoe_seq_ctx ooo_seq_ctx;
+	u32 rsrv3;
+	union fcoe_sgl_ctx sgl_ctx;
+};
+
+struct ustorm_fcoe_task_ctx_entry_rd {
+	struct fcoe_task_ctx_entry_txwr_rxrd tx_wr_rx_rd;
+	struct fcoe_task_ctx_entry_tx_rx_cmn cmn;
+	struct fcoe_task_ctx_entry_rxwr_txrd rx_wr_tx_rd;
+	struct fcoe_task_ctx_entry_rx_only rx_wr;
+	u32 reserved;
+};
+
+/*
+ * Ustorm FCoE Storm Context
+ */
+struct ustorm_fcoe_st_context {
+	struct ustorm_fcoe_params fcoe_params;
+	struct regpair task_addr;
+	struct regpair cq_base_addr;
+	struct regpair rq_pbl_base;
+	struct regpair rq_cur_page_addr;
+	struct regpair confq_pbl_base_addr;
+	struct regpair conn_db_base;
+	struct regpair xfrq_base_addr;
+	struct regpair lcq_base_addr;
+#if defined(__BIG_ENDIAN)
+	union fcoe_idx16_field_union rq_cons;
+	union fcoe_idx16_field_union rq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	union fcoe_idx16_field_union rq_prod;
+	union fcoe_idx16_field_union rq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 xfrq_prod;
+	u16 cq_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cq_cons;
+	u16 xfrq_prod;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 lcq_cons;
+	u16 hc_cram_address;
+#elif defined(__LITTLE_ENDIAN)
+	u16 hc_cram_address;
+	u16 lcq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 sq_xfrq_lcq_confq_size;
+	u16 confq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 confq_prod;
+	u16 sq_xfrq_lcq_confq_size;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 hc_csdm_agg_int;
+	u8 flags;
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG (0x1<<0)
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG_SHIFT 0
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG (0x1<<1)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG_SHIFT 1
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG (0x1<<2)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG_SHIFT 2
+#define USTORM_FCOE_ST_CONTEXT_RSRV1 (0x1F<<3)
+#define USTORM_FCOE_ST_CONTEXT_RSRV1_SHIFT 3
+	u8 available_rqes;
+	u8 sp_q_flush_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 sp_q_flush_cnt;
+	u8 available_rqes;
+	u8 flags;
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG (0x1<<0)
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG_SHIFT 0
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG (0x1<<1)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG_SHIFT 1
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG (0x1<<2)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG_SHIFT 2
+#define USTORM_FCOE_ST_CONTEXT_RSRV1 (0x1F<<3)
+#define USTORM_FCOE_ST_CONTEXT_RSRV1_SHIFT 3
+	u8 hc_csdm_agg_int;
+#endif
+	struct ustorm_fcoe_data_place data_place;
+	struct ustorm_fcoe_task_ctx_entry_rd tce;
+};
+
+/*
+ * The FCoE non-aggregative context of Tstorm
+ */
+struct tstorm_fcoe_st_context {
+	struct regpair reserved0;
+	struct regpair reserved1;
+};
+
+/*
+ * The fcoe aggregative context section of Xstorm
+ */
+struct xstorm_fcoe_extra_ag_context_section {
+#if defined(__BIG_ENDIAN)
+	u8 tcp_agg_vars1;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF (0x3<<4)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
+	u8 __reserved_da_cnt;
+	u16 __mtu;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __mtu;
+	u8 __reserved_da_cnt;
+	u8 tcp_agg_vars1;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF (0x3<<4)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
+#endif
+	u32 __task_addr_lo;
+	u32 __task_addr_hi;
+	u32 __reserved55;
+	u32 __tx_prods;
+#if defined(__BIG_ENDIAN)
+	u8 __agg_val8_th;
+	u8 __agg_val8;
+	u16 tcp_agg_vars2;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN (0x1<<7)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN_SHIFT 7
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14
+#elif defined(__LITTLE_ENDIAN)
+	u16 tcp_agg_vars2;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN (0x1<<7)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN_SHIFT 7
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14
+	u8 __agg_val8;
+	u8 __agg_val8_th;
+#endif
+	u32 __sq_base_addr_lo;
+	u32 __sq_base_addr_hi;
+	u32 __xfrq_base_addr_lo;
+	u32 __xfrq_base_addr_hi;
+#if defined(__BIG_ENDIAN)
+	u16 __xfrq_cons;
+	u16 __xfrq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __xfrq_prod;
+	u16 __xfrq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 __tcp_agg_vars5;
+	u8 __tcp_agg_vars4;
+	u8 __tcp_agg_vars3;
+	u8 __reserved_force_pure_ack_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __reserved_force_pure_ack_cnt;
+	u8 __tcp_agg_vars3;
+	u8 __tcp_agg_vars4;
+	u8 __tcp_agg_vars5;
+#endif
+	u32 __tcp_agg_vars6;
+#if defined(__BIG_ENDIAN)
+	u16 __agg_misc6;
+	u16 __tcp_agg_vars7;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __tcp_agg_vars7;
+	u16 __agg_misc6;
+#endif
+	u32 __agg_val10;
+	u32 __agg_val10_th;
+#if defined(__BIG_ENDIAN)
+	u16 __reserved3;
+	u8 __reserved2;
+	u8 __da_only_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __da_only_cnt;
+	u8 __reserved2;
+	u16 __reserved3;
+#endif
+};
+
+/*
+ * The fcoe aggregative context of Xstorm
+ */
+struct xstorm_fcoe_ag_context {
+#if defined(__BIG_ENDIAN)
+	u16 agg_val1;
+	u8 agg_vars1;
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
+	u8 __state;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __state;
+	u8 agg_vars1;
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
+	u16 agg_val1;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 cdu_reserved;
+	u8 __agg_vars4;
+	u8 agg_vars3;
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
+	u8 agg_vars2;
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+#elif defined(__LITTLE_ENDIAN)
+	u8 agg_vars2;
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+	u8 agg_vars3;
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
+	u8 __agg_vars4;
+	u8 cdu_reserved;
+#endif
+	u32 more_to_send;
+#if defined(__BIG_ENDIAN)
+	u16 agg_vars5;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
+	u16 sq_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 sq_cons;
+	u16 agg_vars5;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
+#endif
+	struct xstorm_fcoe_extra_ag_context_section __extra_section;
+#if defined(__BIG_ENDIAN)
+	u16 agg_vars7;
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
+	u8 agg_val3_th;
+	u8 agg_vars6;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
+#elif defined(__LITTLE_ENDIAN)
+	u8 agg_vars6;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
+	u8 agg_val3_th;
+	u16 agg_vars7;
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __agg_val11_th;
+	u16 __agg_val11;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __agg_val11;
+	u16 __agg_val11_th;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 __reserved1;
+	u8 __agg_val6_th;
+	u16 __confq_tx_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __confq_tx_prod;
+	u8 __agg_val6_th;
+	u8 __reserved1;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 confq_cons;
+	u16 confq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 confq_prod;
+	u16 confq_cons;
+#endif
+	u32 agg_vars8;
+#define __XSTORM_FCOE_AG_CONTEXT_CACHE_WQE_IDX (0xFFFFFF<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_CACHE_WQE_IDX_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
+#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3_SHIFT 24
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 sq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 sq_prod;
+	u16 ox_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 agg_val3;
+	u8 agg_val6;
+	u8 agg_val5_th;
+	u8 agg_val5;
+#elif defined(__LITTLE_ENDIAN)
+	u8 agg_val5;
+	u8 agg_val5_th;
+	u8 agg_val6;
+	u8 agg_val3;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __pbf_tx_seq_ack;
+	u16 agg_limit1;
+#elif defined(__LITTLE_ENDIAN)
+	u16 agg_limit1;
+	u16 __pbf_tx_seq_ack;
+#endif
+	u32 completion_seq;
+	u32 confq_pbl_base_lo;
+	u32 confq_pbl_base_hi;
+};
+
+/*
+ * The fcoe extra aggregative context section of Tstorm
+ */
+struct tstorm_fcoe_extra_ag_context_section {
+	u32 __agg_val1;
+#if defined(__BIG_ENDIAN)
+	u8 __tcp_agg_vars2;
+	u8 __agg_val3;
+	u16 __agg_val2;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __agg_val2;
+	u8 __agg_val3;
+	u8 __tcp_agg_vars2;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __agg_val5;
+	u8 __agg_val6;
+	u8 __tcp_agg_vars3;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __tcp_agg_vars3;
+	u8 __agg_val6;
+	u16 __agg_val5;
+#endif
+	u32 __lcq_prod;
+	u32 rtt_seq;
+	u32 rtt_time;
+	u32 __reserved66;
+	u32 wnd_right_edge;
+	u32 tcp_agg_vars1;
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN (0x1<<9)
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN_SHIFT 9
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19)
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20)
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21)
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22)
+#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28
+	u32 snd_max;
+	u32 __lcq_cons;
+	u32 __reserved2;
+};
+
+/*
+ * The fcoe aggregative context of Tstorm
+ */
+struct tstorm_fcoe_ag_context {
+#if defined(__BIG_ENDIAN)
+	u16 ulp_credit;
+	u8 agg_vars1;
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
+#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
+	u8 state;
+#elif defined(__LITTLE_ENDIAN)
+	u8 state;
+	u8 agg_vars1;
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
+#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
+#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
+	u16 ulp_credit;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __agg_val4;
+	u16 agg_vars2;
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
+#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
+#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
+#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
+#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
+#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
+#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
+#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
+#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
+#elif defined(__LITTLE_ENDIAN)
+	u16 agg_vars2;
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
+#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
+#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
+#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
+#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
+#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
+#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
+#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
+#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
+#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
+#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
+	u16 __agg_val4;
+#endif
+	struct tstorm_fcoe_extra_ag_context_section __extra_section;
+};
+
+/*
+ * The fcoe aggregative context of Ustorm
+ */
+struct ustorm_fcoe_ag_context {
+#if defined(__BIG_ENDIAN)
+	u8 __aux_counter_flags;
+	u8 agg_vars2;
+#define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
+#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
+#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
+	u8 agg_vars1;
+#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
+#define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
+#define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
+	u8 state;
+#elif defined(__LITTLE_ENDIAN)
+	u8 state;
+	u8 agg_vars1;
+#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
+#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
+#define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
+#define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
+	u8 agg_vars2;
+#define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
+#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
+#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
+	u8 __aux_counter_flags;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 cdu_usage;
+	u8 agg_misc2;
+	u16 pbf_tx_seq_ack;
+#elif defined(__LITTLE_ENDIAN)
+	u16 pbf_tx_seq_ack;
+	u8 agg_misc2;
+	u8 cdu_usage;
+#endif
+	u32 agg_misc4;
+#if defined(__BIG_ENDIAN)
+	u8 agg_val3_th;
+	u8 agg_val3;
+	u16 agg_misc3;
+#elif defined(__LITTLE_ENDIAN)
+	u16 agg_misc3;
+	u8 agg_val3;
+	u8 agg_val3_th;
+#endif
+	u32 expired_task_id;
+	u32 agg_misc4_th;
+#if defined(__BIG_ENDIAN)
+	u16 cq_prod;
+	u16 cq_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cq_cons;
+	u16 cq_prod;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __reserved2;
+	u8 decision_rules;
+#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
+#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
+#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
+#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
+	u8 decision_rule_enable_bits;
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
+#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
+#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
+#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
+#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
+#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
+#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
+#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+#elif defined(__LITTLE_ENDIAN)
+	u8 decision_rule_enable_bits;
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
+#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
+#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
+#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
+#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
+#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
+#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
+#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
+#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
+#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
+#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+	u8 decision_rules;
+#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
+#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
+#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
+#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
+#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
+#define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
+	u16 __reserved2;
+#endif
+};
+
+/*
+ * Ethernet context section
+ */
+struct xstorm_fcoe_eth_context_section {
+#if defined(__BIG_ENDIAN)
+	u8 remote_addr_4;
+	u8 remote_addr_5;
+	u8 local_addr_0;
+	u8 local_addr_1;
+#elif defined(__LITTLE_ENDIAN)
+	u8 local_addr_1;
+	u8 local_addr_0;
+	u8 remote_addr_5;
+	u8 remote_addr_4;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 remote_addr_0;
+	u8 remote_addr_1;
+	u8 remote_addr_2;
+	u8 remote_addr_3;
+#elif defined(__LITTLE_ENDIAN)
+	u8 remote_addr_3;
+	u8 remote_addr_2;
+	u8 remote_addr_1;
+	u8 remote_addr_0;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 reserved_vlan_type;
+	u16 params;
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
+#elif defined(__LITTLE_ENDIAN)
+	u16 params;
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
+#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
+	u16 reserved_vlan_type;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 local_addr_2;
+	u8 local_addr_3;
+	u8 local_addr_4;
+	u8 local_addr_5;
+#elif defined(__LITTLE_ENDIAN)
+	u8 local_addr_5;
+	u8 local_addr_4;
+	u8 local_addr_3;
+	u8 local_addr_2;
+#endif
+};
+
+/*
+ * Flags used in FCoE context section - 1 byte
+ */
+struct xstorm_fcoe_context_flags {
+	u8 flags;
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q (0x3<<0)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q_SHIFT 0
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ (0x1<<2)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ_SHIFT 2
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_EXCHANGE_CLEANUP_DEFFERED (0x1<<3)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_EXCHANGE_CLEANUP_DEFFERED_SHIFT 3
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT (0x1<<4)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT_SHIFT 4
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE (0x1<<5)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE_SHIFT 5
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE (0x1<<6)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE_SHIFT 6
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_ABTS_DEFFERED (0x1<<7)
+#define XSTORM_FCOE_CONTEXT_FLAGS_B_ABTS_DEFFERED_SHIFT 7
+};
+
+/*
+ * FCoE SQ element
+ */
+struct fcoe_sqe {
+	u16 wqe;
+#define FCOE_SQE_TASK_ID (0x7FFF<<0)
+#define FCOE_SQE_TASK_ID_SHIFT 0
+#define FCOE_SQE_TOGGLE_BIT (0x1<<15)
+#define FCOE_SQE_TOGGLE_BIT_SHIFT 15
+};
+
+/*
+ * FCoE XFRQ element
+ */
+struct fcoe_xfrqe {
+	u16 wqe;
+#define FCOE_XFRQE_TASK_ID (0x7FFF<<0)
+#define FCOE_XFRQE_TASK_ID_SHIFT 0
+#define FCOE_XFRQE_TOGGLE_BIT (0x1<<15)
+#define FCOE_XFRQE_TOGGLE_BIT_SHIFT 15
+};
+
+/*
+ * FCoE SQ\XFRQ element
+ */
+struct fcoe_cached_wqe {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_xfrqe xfrqe;
+	struct fcoe_sqe sqe;
+#elif defined(__LITTLE_ENDIAN)
+	struct fcoe_sqe sqe;
+	struct fcoe_xfrqe xfrqe;
+#endif
+};
+
+struct fcoe_task_ctx_entry_tx_only {
+	union fcoe_sgl_ctx sgl_ctx;
+};
+
+struct xstorm_fcoe_task_ctx_entry_rd {
+	struct fcoe_task_ctx_entry_tx_only tx_wr;
+	struct fcoe_task_ctx_entry_txwr_rxrd tx_wr_rx_rd;
+	struct fcoe_task_ctx_entry_tx_rx_cmn cmn;
+	struct fcoe_task_ctx_entry_rxwr_txrd rx_wr_tx_rd;
+};
+
+/*
+ * Cached SGEs
+ */
+struct common_fcoe_sgl {
+	struct fcoe_bd_ctx sge[2];
+};
+
+/*
+ * FCP_DATA parameters required for transmission
+ */
+struct xstorm_fcoe_fcp_data {
+	u32 io_rem;
+#if defined(__BIG_ENDIAN)
+	u16 cached_sge_off;
+	u8 cached_num_sges;
+	u8 cached_sge_idx;
+#elif defined(__LITTLE_ENDIAN)
+	u8 cached_sge_idx;
+	u8 cached_num_sges;
+	u16 cached_sge_off;
+#endif
+	struct common_fcoe_sgl cached_sgl;
+};
+
+/*
+ * FCoE context section
+ */
+struct xstorm_fcoe_context_section {
+#if defined(__BIG_ENDIAN)
+	u8 vlan_flag;
+	u8 s_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 s_id[3];
+	u8 vlan_flag;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 func_id;
+	u8 d_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 d_id[3];
+	u8 func_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 sq_xfrq_lcq_confq_size;
+	u16 tx_max_fc_pay_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 tx_max_fc_pay_len;
+	u16 sq_xfrq_lcq_confq_size;
+#endif
+	u32 lcq_prod;
+#if defined(__BIG_ENDIAN)
+	u8 port_id;
+	u8 tx_max_conc_seqs_c3;
+	u8 seq_id;
+	struct xstorm_fcoe_context_flags tx_flags;
+#elif defined(__LITTLE_ENDIAN)
+	struct xstorm_fcoe_context_flags tx_flags;
+	u8 seq_id;
+	u8 tx_max_conc_seqs_c3;
+	u8 port_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 verify_tx_seq;
+	u8 func_mode;
+	u8 vnic_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 vnic_id;
+	u8 func_mode;
+	u16 verify_tx_seq;
+#endif
+	struct regpair confq_curr_page_addr;
+	struct fcoe_cached_wqe cached_wqe[8];
+	struct regpair lcq_base_addr;
+	struct xstorm_fcoe_task_ctx_entry_rd tce;
+	struct xstorm_fcoe_fcp_data fcp_data;
+#if defined(__BIG_ENDIAN)
+	u16 fcoe_tx_stat_params_ram_addr;
+	u16 cmng_port_ram_addr;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cmng_port_ram_addr;
+	u16 fcoe_tx_stat_params_ram_addr;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 fcp_cmd_pb_cmd_size;
+	u8 eth_hdr_size;
+	u16 pbf_addr;
+#elif defined(__LITTLE_ENDIAN)
+	u16 pbf_addr;
+	u8 eth_hdr_size;
+	u8 fcp_cmd_pb_cmd_size;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 reserved2[2];
+	u8 cos;
+	u8 dcb_version;
+#elif defined(__LITTLE_ENDIAN)
+	u8 dcb_version;
+	u8 cos;
+	u8 reserved2[2];
 #endif
+	u32 reserved3;
+	struct regpair reserved4[2];
+};
+
+/*
+ * Xstorm FCoE Storm Context
+ */
+struct xstorm_fcoe_st_context {
+	struct xstorm_fcoe_eth_context_section eth;
+	struct xstorm_fcoe_context_section fcoe;
+};
+
+/*
+ * Fcoe connection context
+ */
+struct fcoe_context {
+	struct ustorm_fcoe_st_context ustorm_st_context;
+	struct tstorm_fcoe_st_context tstorm_st_context;
+	struct xstorm_fcoe_ag_context xstorm_ag_context;
+	struct tstorm_fcoe_ag_context tstorm_ag_context;
+	struct ustorm_fcoe_ag_context ustorm_ag_context;
+	struct timers_block_context timers_context;
+	struct xstorm_fcoe_st_context xstorm_st_context;
 };
 
 /*
@@ -2267,6 +3791,577 @@ struct iscsi_context {
 	struct cstorm_iscsi_st_context cstorm_st_context;
 };
 
+/*
+ * FCoE KCQ CQE parameters
+ */
+union fcoe_kcqe_params {
+	u32 reserved0[4];
+};
+
+/*
+ * FCoE KCQ CQE
+ */
+struct fcoe_kcqe {
+	u32 fcoe_conn_id;
+	u32 completion_status;
+	u32 fcoe_conn_context_id;
+	union fcoe_kcqe_params params;
+#if defined(__BIG_ENDIAN)
+	u8 flags;
+#define FCOE_KCQE_RESERVED0 (0x7<<0)
+#define FCOE_KCQE_RESERVED0_SHIFT 0
+#define FCOE_KCQE_RAMROD_COMPLETION (0x1<<3)
+#define FCOE_KCQE_RAMROD_COMPLETION_SHIFT 3
+#define FCOE_KCQE_LAYER_CODE (0x7<<4)
+#define FCOE_KCQE_LAYER_CODE_SHIFT 4
+#define FCOE_KCQE_LINKED_WITH_NEXT (0x1<<7)
+#define FCOE_KCQE_LINKED_WITH_NEXT_SHIFT 7
+	u8 op_code;
+	u16 qe_self_seq;
+#elif defined(__LITTLE_ENDIAN)
+	u16 qe_self_seq;
+	u8 op_code;
+	u8 flags;
+#define FCOE_KCQE_RESERVED0 (0x7<<0)
+#define FCOE_KCQE_RESERVED0_SHIFT 0
+#define FCOE_KCQE_RAMROD_COMPLETION (0x1<<3)
+#define FCOE_KCQE_RAMROD_COMPLETION_SHIFT 3
+#define FCOE_KCQE_LAYER_CODE (0x7<<4)
+#define FCOE_KCQE_LAYER_CODE_SHIFT 4
+#define FCOE_KCQE_LINKED_WITH_NEXT (0x1<<7)
+#define FCOE_KCQE_LINKED_WITH_NEXT_SHIFT 7
+#endif
+};
+
+/*
+ * FCoE KWQE header
+ */
+struct fcoe_kwqe_header {
+#if defined(__BIG_ENDIAN)
+	u8 flags;
+#define FCOE_KWQE_HEADER_RESERVED0 (0xF<<0)
+#define FCOE_KWQE_HEADER_RESERVED0_SHIFT 0
+#define FCOE_KWQE_HEADER_LAYER_CODE (0x7<<4)
+#define FCOE_KWQE_HEADER_LAYER_CODE_SHIFT 4
+#define FCOE_KWQE_HEADER_RESERVED1 (0x1<<7)
+#define FCOE_KWQE_HEADER_RESERVED1_SHIFT 7
+	u8 op_code;
+#elif defined(__LITTLE_ENDIAN)
+	u8 op_code;
+	u8 flags;
+#define FCOE_KWQE_HEADER_RESERVED0 (0xF<<0)
+#define FCOE_KWQE_HEADER_RESERVED0_SHIFT 0
+#define FCOE_KWQE_HEADER_LAYER_CODE (0x7<<4)
+#define FCOE_KWQE_HEADER_LAYER_CODE_SHIFT 4
+#define FCOE_KWQE_HEADER_RESERVED1 (0x1<<7)
+#define FCOE_KWQE_HEADER_RESERVED1_SHIFT 7
+#endif
+};
+
+/*
+ * FCoE firmware init request 1
+ */
+struct fcoe_kwqe_init1 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 num_tasks;
+#elif defined(__LITTLE_ENDIAN)
+	u16 num_tasks;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 task_list_pbl_addr_lo;
+	u32 task_list_pbl_addr_hi;
+	u32 dummy_buffer_addr_lo;
+	u32 dummy_buffer_addr_hi;
+#if defined(__BIG_ENDIAN)
+	u16 rq_num_wqes;
+	u16 sq_num_wqes;
+#elif defined(__LITTLE_ENDIAN)
+	u16 sq_num_wqes;
+	u16 rq_num_wqes;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 cq_num_wqes;
+	u16 rq_buffer_log_size;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rq_buffer_log_size;
+	u16 cq_num_wqes;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 flags;
+#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE (0xF<<0)
+#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT 0
+#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC (0x7<<4)
+#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC_SHIFT 4
+#define FCOE_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define FCOE_KWQE_INIT1_RESERVED1_SHIFT 7
+	u8 num_sessions_log;
+	u16 mtu;
+#elif defined(__LITTLE_ENDIAN)
+	u16 mtu;
+	u8 num_sessions_log;
+	u8 flags;
+#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE (0xF<<0)
+#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT 0
+#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC (0x7<<4)
+#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC_SHIFT 4
+#define FCOE_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define FCOE_KWQE_INIT1_RESERVED1_SHIFT 7
+#endif
+};
+
+/*
+ * FCoE firmware init request 2
+ */
+struct fcoe_kwqe_init2 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 hash_tbl_pbl_addr_lo;
+	u32 hash_tbl_pbl_addr_hi;
+	u32 t2_hash_tbl_addr_lo;
+	u32 t2_hash_tbl_addr_hi;
+	u32 t2_ptr_hash_tbl_addr_lo;
+	u32 t2_ptr_hash_tbl_addr_hi;
+	u32 free_list_count;
+};
+
+/*
+ * FCoE firmware init request 3
+ */
+struct fcoe_kwqe_init3 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 error_bit_map_lo;
+	u32 error_bit_map_hi;
+#if defined(__BIG_ENDIAN)
+	u8 reserved21[3];
+	u8 cached_session_enable;
+#elif defined(__LITTLE_ENDIAN)
+	u8 cached_session_enable;
+	u8 reserved21[3];
+#endif
+	u32 reserved2[4];
+};
+
+/*
+ * FCoE connection offload request 1
+ */
+struct fcoe_kwqe_conn_offload1 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 fcoe_conn_id;
+#elif defined(__LITTLE_ENDIAN)
+	u16 fcoe_conn_id;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 sq_addr_lo;
+	u32 sq_addr_hi;
+	u32 rq_pbl_addr_lo;
+	u32 rq_pbl_addr_hi;
+	u32 rq_first_pbe_addr_lo;
+	u32 rq_first_pbe_addr_hi;
+#if defined(__BIG_ENDIAN)
+	u16 reserved0;
+	u16 rq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rq_prod;
+	u16 reserved0;
+#endif
+};
+
+/*
+ * FCoE connection offload request 2
+ */
+struct fcoe_kwqe_conn_offload2 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 tx_max_fc_pay_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 tx_max_fc_pay_len;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 cq_addr_lo;
+	u32 cq_addr_hi;
+	u32 xferq_addr_lo;
+	u32 xferq_addr_hi;
+	u32 conn_db_addr_lo;
+	u32 conn_db_addr_hi;
+	u32 reserved1;
+};
+
+/*
+ * FCoE connection offload request 3
+ */
+struct fcoe_kwqe_conn_offload3 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 vlan_tag;
+#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID (0xFFF<<0)
+#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT 0
+#define FCOE_KWQE_CONN_OFFLOAD3_CFI (0x1<<12)
+#define FCOE_KWQE_CONN_OFFLOAD3_CFI_SHIFT 12
+#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY (0x7<<13)
+#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT 13
+#elif defined(__LITTLE_ENDIAN)
+	u16 vlan_tag;
+#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID (0xFFF<<0)
+#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT 0
+#define FCOE_KWQE_CONN_OFFLOAD3_CFI (0x1<<12)
+#define FCOE_KWQE_CONN_OFFLOAD3_CFI_SHIFT 12
+#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY (0x7<<13)
+#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT 13
+	struct fcoe_kwqe_header hdr;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 tx_max_conc_seqs_c3;
+	u8 s_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 s_id[3];
+	u8 tx_max_conc_seqs_c3;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 flags;
+#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS (0x1<<0)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS_SHIFT 0
+#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES (0x1<<1)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES_SHIFT 1
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ (0x1<<3)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT 3
+#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID (0x1<<4)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT 4
+#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID (0x1<<5)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID_SHIFT 5
+#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0 (0x1<<6)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0_SHIFT 6
+#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG (0x1<<7)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT 7
+	u8 d_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 d_id[3];
+	u8 flags;
+#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS (0x1<<0)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS_SHIFT 0
+#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES (0x1<<1)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES_SHIFT 1
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ (0x1<<3)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT 3
+#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID (0x1<<4)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT 4
+#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID (0x1<<5)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID_SHIFT 5
+#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0 (0x1<<6)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0_SHIFT 6
+#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG (0x1<<7)
+#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT 7
+#endif
+	u32 reserved;
+	u32 confq_first_pbe_addr_lo;
+	u32 confq_first_pbe_addr_hi;
+#if defined(__BIG_ENDIAN)
+	u16 rx_max_fc_pay_len;
+	u16 tx_total_conc_seqs;
+#elif defined(__LITTLE_ENDIAN)
+	u16 tx_total_conc_seqs;
+	u16 rx_max_fc_pay_len;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 rx_open_seqs_exch_c3;
+	u8 rx_max_conc_seqs_c3;
+	u16 rx_total_conc_seqs;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_total_conc_seqs;
+	u8 rx_max_conc_seqs_c3;
+	u8 rx_open_seqs_exch_c3;
+#endif
+};
+
+/*
+ * FCoE connection offload request 4
+ */
+struct fcoe_kwqe_conn_offload4 {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u8 reserved2;
+	u8 e_d_tov_timer_val;
+#elif defined(__LITTLE_ENDIAN)
+	u8 e_d_tov_timer_val;
+	u8 reserved2;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u8 src_mac_addr_lo32[4];
+#if defined(__BIG_ENDIAN)
+	u8 dst_mac_addr_hi16[2];
+	u8 src_mac_addr_hi16[2];
+#elif defined(__LITTLE_ENDIAN)
+	u8 src_mac_addr_hi16[2];
+	u8 dst_mac_addr_hi16[2];
+#endif
+	u8 dst_mac_addr_lo32[4];
+	u32 lcq_addr_lo;
+	u32 lcq_addr_hi;
+	u32 confq_pbl_base_addr_lo;
+	u32 confq_pbl_base_addr_hi;
+};
+
+/*
+ * FCoE connection enable request
+ */
+struct fcoe_kwqe_conn_enable_disable {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u8 src_mac_addr_lo32[4];
+#if defined(__BIG_ENDIAN)
+	u16 vlan_tag;
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID (0xFFF<<0)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT 0
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI (0x1<<12)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI_SHIFT 12
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY (0x7<<13)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT 13
+	u8 src_mac_addr_hi16[2];
+#elif defined(__LITTLE_ENDIAN)
+	u8 src_mac_addr_hi16[2];
+	u16 vlan_tag;
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID (0xFFF<<0)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT 0
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI (0x1<<12)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI_SHIFT 12
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY (0x7<<13)
+#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT 13
+#endif
+	u8 dst_mac_addr_lo32[4];
+#if defined(__BIG_ENDIAN)
+	u16 reserved1;
+	u8 dst_mac_addr_hi16[2];
+#elif defined(__LITTLE_ENDIAN)
+	u8 dst_mac_addr_hi16[2];
+	u16 reserved1;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 vlan_flag;
+	u8 s_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 s_id[3];
+	u8 vlan_flag;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 reserved3;
+	u8 d_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 d_id[3];
+	u8 reserved3;
+#endif
+	u32 context_id;
+	u32 conn_id;
+	u32 reserved4;
+};
+
+/*
+ * FCoE connection destroy request
+ */
+struct fcoe_kwqe_conn_destroy {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 context_id;
+	u32 conn_id;
+	u32 reserved1[5];
+};
+
+/*
+ * FCoe destroy request
+ */
+struct fcoe_kwqe_destroy {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 reserved1[7];
+};
+
+/*
+ * FCoe statistics request
+ */
+struct fcoe_kwqe_stat {
+#if defined(__BIG_ENDIAN)
+	struct fcoe_kwqe_header hdr;
+	u16 reserved0;
+#elif defined(__LITTLE_ENDIAN)
+	u16 reserved0;
+	struct fcoe_kwqe_header hdr;
+#endif
+	u32 stat_params_addr_lo;
+	u32 stat_params_addr_hi;
+	u32 reserved1[5];
+};
+
+/*
+ * FCoE KWQ WQE
+ */
+union fcoe_kwqe {
+	struct fcoe_kwqe_init1 init1;
+	struct fcoe_kwqe_init2 init2;
+	struct fcoe_kwqe_init3 init3;
+	struct fcoe_kwqe_conn_offload1 conn_offload1;
+	struct fcoe_kwqe_conn_offload2 conn_offload2;
+	struct fcoe_kwqe_conn_offload3 conn_offload3;
+	struct fcoe_kwqe_conn_offload4 conn_offload4;
+	struct fcoe_kwqe_conn_enable_disable conn_enable_disable;
+	struct fcoe_kwqe_conn_destroy conn_destroy;
+	struct fcoe_kwqe_destroy destroy;
+	struct fcoe_kwqe_stat statistics;
+};
+
+struct fcoe_task_ctx_entry {
+	struct fcoe_task_ctx_entry_tx_only tx_wr_only;
+	struct fcoe_task_ctx_entry_txwr_rxrd tx_wr_rx_rd;
+	struct fcoe_task_ctx_entry_tx_rx_cmn cmn;
+	struct fcoe_task_ctx_entry_rxwr_txrd rx_wr_tx_rd;
+	struct fcoe_task_ctx_entry_rx_only rx_wr_only;
+	u32 reserved[4];
+};
+
+/*
+ * FCoE connection enable\disable params passed by driver to FW in FCoE enable ramrod
+ */
+struct fcoe_conn_enable_disable_ramrod_params {
+	struct fcoe_kwqe_conn_enable_disable enable_disable_kwqe;
+};
+
+
+/*
+ * FCoE connection offload params passed by driver to FW in FCoE offload ramrod
+ */
+struct fcoe_conn_offload_ramrod_params {
+	struct fcoe_kwqe_conn_offload1 offload_kwqe1;
+	struct fcoe_kwqe_conn_offload2 offload_kwqe2;
+	struct fcoe_kwqe_conn_offload3 offload_kwqe3;
+	struct fcoe_kwqe_conn_offload4 offload_kwqe4;
+};
+
+/*
+ * FCoE init params passed by driver to FW in FCoE init ramrod
+ */
+struct fcoe_init_ramrod_params {
+	struct fcoe_kwqe_init1 init_kwqe1;
+	struct fcoe_kwqe_init2 init_kwqe2;
+	struct fcoe_kwqe_init3 init_kwqe3;
+	struct regpair eq_addr;
+	struct regpair eq_next_page_addr;
+#if defined(__BIG_ENDIAN)
+	u16 sb_num;
+	u16 eq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 eq_prod;
+	u16 sb_num;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 reserved1;
+	u8 reserved0;
+	u8 sb_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 sb_id;
+	u8 reserved0;
+	u16 reserved1;
+#endif
+};
+
+
+/*
+ * FCoE statistics params buffer passed by driver to FW in FCoE statistics ramrod
+ */
+struct fcoe_stat_ramrod_params {
+	struct fcoe_kwqe_stat stat_kwqe;
+};
+
+
+/*
+ * FCoE 16-bits vlan structure
+ */
+struct fcoe_vlan_fields {
+	u16 fields;
+#define FCOE_VLAN_FIELDS_VID (0xFFF<<0)
+#define FCOE_VLAN_FIELDS_VID_SHIFT 0
+#define FCOE_VLAN_FIELDS_CLI (0x1<<12)
+#define FCOE_VLAN_FIELDS_CLI_SHIFT 12
+#define FCOE_VLAN_FIELDS_PRI (0x7<<13)
+#define FCOE_VLAN_FIELDS_PRI_SHIFT 13
+};
+
+
+/*
+ * FCoE 16-bits vlan union
+ */
+union fcoe_vlan_field_union {
+	struct fcoe_vlan_fields fields;
+	u16 val;
+};
+
+/*
+ * Parameters used for Class 2 verifications
+ */
+struct ustorm_fcoe_c2_params {
+#if defined(__BIG_ENDIAN)
+	u16 e2e_credit;
+	u16 con_seq;
+#elif defined(__LITTLE_ENDIAN)
+	u16 con_seq;
+	u16 e2e_credit;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 ackq_prod;
+	u16 open_seq_per_exch;
+#elif defined(__LITTLE_ENDIAN)
+	u16 open_seq_per_exch;
+	u16 ackq_prod;
+#endif
+	struct regpair ackq_pbl_base;
+	struct regpair ackq_cur_seg;
+};
+
+/*
+ * Parameters used for Class 2 verifications
+ */
+struct xstorm_fcoe_c2_params {
+#if defined(__BIG_ENDIAN)
+	u16 reserved0;
+	u8 ackq_x_prod;
+	u8 max_conc_seqs_c2;
+#elif defined(__LITTLE_ENDIAN)
+	u8 max_conc_seqs_c2;
+	u8 ackq_x_prod;
+	u16 reserved0;
+#endif
+	struct regpair ackq_pbl_base;
+	struct regpair ackq_cur_seg;
+};
+
 /*
  * Buffer per connection, used in Tstorm
  */
diff --git a/drivers/net/cnic_if.h b/drivers/net/cnic_if.h
index 33333e735f95..ccd814068c4d 100644
--- a/drivers/net/cnic_if.h
+++ b/drivers/net/cnic_if.h
@@ -12,22 +12,31 @@
 #ifndef CNIC_IF_H
 #define CNIC_IF_H
 
-#define CNIC_MODULE_VERSION	"2.2.6"
-#define CNIC_MODULE_RELDATE	"Oct 12, 2010"
+#define CNIC_MODULE_VERSION	"2.2.11"
+#define CNIC_MODULE_RELDATE	"Dec 22, 2010"
 
 #define CNIC_ULP_RDMA		0
 #define CNIC_ULP_ISCSI		1
-#define CNIC_ULP_L4		2
-#define MAX_CNIC_ULP_TYPE_EXT	2
-#define MAX_CNIC_ULP_TYPE	3
+#define CNIC_ULP_FCOE		2
+#define CNIC_ULP_L4		3
+#define MAX_CNIC_ULP_TYPE_EXT	3
+#define MAX_CNIC_ULP_TYPE	4
 
 struct kwqe {
 	u32 kwqe_op_flag;
 
+#define KWQE_QID_SHIFT		8
 #define KWQE_OPCODE_MASK	0x00ff0000
 #define KWQE_OPCODE_SHIFT	16
-#define KWQE_FLAGS_LAYER_SHIFT	28
 #define KWQE_OPCODE(x)		((x & KWQE_OPCODE_MASK) >> KWQE_OPCODE_SHIFT)
+#define KWQE_LAYER_MASK			0x70000000
+#define KWQE_LAYER_SHIFT		28
+#define KWQE_FLAGS_LAYER_MASK_L2	(2<<28)
+#define KWQE_FLAGS_LAYER_MASK_L3	(3<<28)
+#define KWQE_FLAGS_LAYER_MASK_L4	(4<<28)
+#define KWQE_FLAGS_LAYER_MASK_L5_RDMA	(5<<28)
+#define KWQE_FLAGS_LAYER_MASK_L5_ISCSI	(6<<28)
+#define KWQE_FLAGS_LAYER_MASK_L5_FCOE	(7<<28)
 
 	u32 kwqe_info0;
 	u32 kwqe_info1;
@@ -62,6 +71,7 @@ struct kcqe {
 		#define KCQE_FLAGS_LAYER_MASK_L4	(4<<28)
 		#define KCQE_FLAGS_LAYER_MASK_L5_RDMA	(5<<28)
 		#define KCQE_FLAGS_LAYER_MASK_L5_ISCSI	(6<<28)
+		#define KCQE_FLAGS_LAYER_MASK_L5_FCOE	(7<<28)
 		#define KCQE_FLAGS_NEXT 		(1<<31)
 		#define KCQE_FLAGS_OPCODE_MASK		(0xff<<16)
 		#define KCQE_FLAGS_OPCODE_SHIFT		(16)
-- 
cgit v1.2.3


From 994e0b2c3646ce0ca0e4546e6b10c5cf66b976bf Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Sat, 18 Dec 2010 13:29:45 +0100
Subject: PCI hotplug: Fix unexpected driver unregister in pciehp_acpi.c

If pcie_ports_disabled is set, pcie_port_service_register() returns
error code and select_detection_mode() should not attempt to
unregister dummy_driver and use dummy_slots.  It should return
PCIEHP_DETECT_ACPI immediately instead.

Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/pci/hotplug/pciehp_acpi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index 2574700db461..5f7226223a62 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -115,7 +115,8 @@ static struct pcie_port_service_driver __initdata dummy_driver = {
 static int __init select_detection_mode(void)
 {
 	struct dummy_slot *slot, *tmp;
-	pcie_port_service_register(&dummy_driver);
+	if (pcie_port_service_register(&dummy_driver))
+		return PCIEHP_DETECT_ACPI;
 	pcie_port_service_unregister(&dummy_driver);
 	list_for_each_entry_safe(slot, tmp, &dummy_slots, list) {
 		list_del(&slot->list);
-- 
cgit v1.2.3


From d3bd058826aa8b79590cca6c8e6d1557bf576ada Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Thu, 16 Dec 2010 19:09:58 -0800
Subject: x86, acpi: Parse all SRAT cpu entries even above the cpu number
 limitation

Recent Intel new system have different order in MADT, aka will list all thread0
at first, then all thread1.
But SRAT table still old order, it will list cpus in one socket all together.

If the user have compiled limited NR_CPUS or boot with nr_cpus=, could have missed
to put some cpus apic id to node mapping into apicid_to_node[].

for example for 4 sockets system with 64 cpus with nr_cpus=32 will get crash...

[    9.106288] Total of 32 processors activated (136190.88 BogoMIPS).
[    9.235021] divide error: 0000 [#1] SMP
[    9.235315] last sysfs file:
[    9.235481] CPU 1
[    9.235592] Modules linked in:
[    9.245398]
[    9.245478] Pid: 2, comm: kthreadd Not tainted 2.6.37-rc1-tip-yh-01782-ge92ef79-dirty #274      /Sun Fire x4800
[    9.265415] RIP: 0010:[<ffffffff81075a8f>]  [<ffffffff81075a8f>] select_task_rq_fair+0x4f0/0x623
...
[    9.645938] RIP  [<ffffffff81075a8f>] select_task_rq_fair+0x4f0/0x623
[    9.665356]  RSP <ffff88103f8d1c40>
[    9.665568] ---[ end trace 2296156d35fdfc87 ]---

So let just parse all cpu entries in SRAT.

Also add apicid checking with MAX_LOCAL_APIC, in case We could out of boundaries of
apicid_to_node[].

it fixes following bug too.
https://bugzilla.kernel.org/show_bug.cgi?id=22662

-v2: expand to 32bit according to hpa
   need to add MAX_LOCAL_APIC for 32bit

Reported-and-Tested-by: Wu Fengguang <fengguang.wu@intel.com>
Reported-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Tested-by: Myron Stowe <myron.stowe@hp.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4D0AD486.9020704@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 arch/x86/kernel/acpi/boot.c |  5 +++++
 arch/x86/mm/srat_32.c       |  1 +
 arch/x86/mm/srat_64.c       | 10 ++++++++++
 drivers/acpi/numa.c         | 14 ++++++++++++--
 4 files changed, 28 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index c05872aa3ce0..f19d6679600f 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -198,6 +198,11 @@ static void __cpuinit acpi_register_lapic(int id, u8 enabled)
 {
 	unsigned int ver = 0;
 
+	if (id >= (MAX_LOCAL_APIC-1)) {
+		printk(KERN_INFO PREFIX "skipped apicid that is too big\n");
+		return;
+	}
+
 	if (!enabled) {
 		++disabled_cpus;
 		return;
diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c
index a17dffd136c1..f16434568a51 100644
--- a/arch/x86/mm/srat_32.c
+++ b/arch/x86/mm/srat_32.c
@@ -92,6 +92,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *cpu_affinity)
 	/* mark this node as "seen" in node bitmap */
 	BMAP_SET(pxm_bitmap, cpu_affinity->proximity_domain_lo);
 
+	/* don't need to check apic_id here, because it is always 8 bits */
 	apicid_to_pxm[cpu_affinity->apic_id] = cpu_affinity->proximity_domain_lo;
 
 	printk(KERN_DEBUG "CPU %02x in proximity domain %02x\n",
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index a35cb9d8b060..171a0aacb99a 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -134,6 +134,10 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa)
 	}
 
 	apic_id = pa->apic_id;
+	if (apic_id >= MAX_LOCAL_APIC) {
+		printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u skipped apicid that is too big\n", pxm, apic_id, node);
+		return;
+	}
 	apicid_to_node[apic_id] = node;
 	node_set(node, cpu_nodes_parsed);
 	acpi_numa = 1;
@@ -168,6 +172,12 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
 		apic_id = (pa->apic_id << 8) | pa->local_sapic_eid;
 	else
 		apic_id = pa->apic_id;
+
+	if (apic_id >= MAX_LOCAL_APIC) {
+		printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u skipped apicid that is too big\n", pxm, apic_id, node);
+		return;
+	}
+
 	apicid_to_node[apic_id] = node;
 	node_set(node, cpu_nodes_parsed);
 	acpi_numa = 1;
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 5718566e00f9..d9926afec110 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -275,13 +275,23 @@ acpi_table_parse_srat(enum acpi_srat_type id,
 int __init acpi_numa_init(void)
 {
 	int ret = 0;
+	int nr_cpu_entries = nr_cpu_ids;
+
+#ifdef CONFIG_X86
+	/*
+	 * Should not limit number with cpu num that is from NR_CPUS or nr_cpus=
+	 * SRAT cpu entries could have different order with that in MADT.
+	 * So go over all cpu entries in SRAT to get apicid to node mapping.
+	 */
+	nr_cpu_entries = MAX_LOCAL_APIC;
+#endif
 
 	/* SRAT: Static Resource Affinity Table */
 	if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
 		acpi_table_parse_srat(ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY,
-				     acpi_parse_x2apic_affinity, nr_cpu_ids);
+				     acpi_parse_x2apic_affinity, nr_cpu_entries);
 		acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
-				     acpi_parse_processor_affinity, nr_cpu_ids);
+				     acpi_parse_processor_affinity, nr_cpu_entries);
 		ret = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
 					    acpi_parse_memory_affinity,
 					    NR_NODE_MEMBLKS);
-- 
cgit v1.2.3


From 001851659354cce436b749a793f3512a53394d80 Mon Sep 17 00:00:00 2001
From: Andres Salomon <dilinger@queued.net>
Date: Tue, 21 Dec 2010 13:04:42 -0800
Subject: cs5535-gpio: don't apply errata #36 to edge detect GPIOs

The edge detect status GPIOs function differently from the other atomic
model CS5536 GPIO registers; writing 1 to the high bits clears the GPIO,
but writing 1 to the lower bits also clears the bit.

This means that read-modify-write doesn't actually work for it, so don't
apply the errata here.  If a negative edge status gets lost after
resume..  well, we tried our best!

Tested-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/gpio/cs5535-gpio.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/cs5535-gpio.c
index 599f6c9e0fbf..79eb9c5a2923 100644
--- a/drivers/gpio/cs5535-gpio.c
+++ b/drivers/gpio/cs5535-gpio.c
@@ -56,15 +56,22 @@ static struct cs5535_gpio_chip {
  * registers, see include/linux/cs5535.h.
  */
 
-static void errata_outl(u32 val, unsigned long addr)
+static void errata_outl(struct cs5535_gpio_chip *chip, u32 val,
+		unsigned int reg)
 {
+	unsigned long addr = chip->base + 0x80 + reg;
+
 	/*
 	 * According to the CS5536 errata (#36), after suspend
 	 * a write to the high bank GPIO register will clear all
 	 * non-selected bits; the recommended workaround is a
 	 * read-modify-write operation.
+	 *
+	 * Don't apply this errata to the edge status GPIOs, as writing
+	 * to their lower bits will clear them.
 	 */
-	val |= inl(addr);
+	if (reg != GPIO_POSITIVE_EDGE_STS && reg != GPIO_NEGATIVE_EDGE_STS)
+		val |= inl(addr);
 	outl(val, addr);
 }
 
@@ -76,7 +83,7 @@ static void __cs5535_gpio_set(struct cs5535_gpio_chip *chip, unsigned offset,
 		outl(1 << offset, chip->base + reg);
 	else
 		/* high bank register */
-		errata_outl(1 << (offset - 16), chip->base + 0x80 + reg);
+		errata_outl(chip, 1 << (offset - 16), reg);
 }
 
 void cs5535_gpio_set(unsigned offset, unsigned int reg)
@@ -98,7 +105,7 @@ static void __cs5535_gpio_clear(struct cs5535_gpio_chip *chip, unsigned offset,
 		outl(1 << (offset + 16), chip->base + reg);
 	else
 		/* high bank register */
-		errata_outl(1 << offset, chip->base + 0x80 + reg);
+		errata_outl(chip, 1 << offset, reg);
 }
 
 void cs5535_gpio_clear(unsigned offset, unsigned int reg)
-- 
cgit v1.2.3


From 44658a11f312fb9217674cb90b1a11cbe17fd18d Mon Sep 17 00:00:00 2001
From: Andres Salomon <dilinger@queued.net>
Date: Tue, 21 Dec 2010 13:04:52 -0800
Subject: cs5535-gpio: handle GPIO regs where higher (clear) bits are set

The default for non-READ_BACK GPIO regs is to have the clear bits set;
this means that our original errata fix was too simplistic.  This
changes it to the following behavior:

 - when setting GPIOs, ignore the higher order bits (they're for
   clearing, we don't need to care about them).

 - when clearing GPIOs, keep all the bits, but unset (via XOR) the
   lower order bit that negates the clear bit that we care about.  That
   is, if we're clearing GPIO 26 (val = 0x04000000), we first XOR what's
   currently in the register with 0x0400 (GPIO 26's SET bit), and then
   OR that with the GPIO 26's CLEAR bit.

Tested-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/gpio/cs5535-gpio.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/cs5535-gpio.c
index 79eb9c5a2923..d3e55a0ae92b 100644
--- a/drivers/gpio/cs5535-gpio.c
+++ b/drivers/gpio/cs5535-gpio.c
@@ -70,8 +70,12 @@ static void errata_outl(struct cs5535_gpio_chip *chip, u32 val,
 	 * Don't apply this errata to the edge status GPIOs, as writing
 	 * to their lower bits will clear them.
 	 */
-	if (reg != GPIO_POSITIVE_EDGE_STS && reg != GPIO_NEGATIVE_EDGE_STS)
-		val |= inl(addr);
+	if (reg != GPIO_POSITIVE_EDGE_STS && reg != GPIO_NEGATIVE_EDGE_STS) {
+		if (val & 0xffff)
+			val |= (inl(addr) & 0xffff); /* ignore the high bits */
+		else
+			val |= (inl(addr) ^ (val >> 16));
+	}
 	outl(val, addr);
 }
 
-- 
cgit v1.2.3


From acd0acb65ec907a9e872bbaa7ad811a518b49b45 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 21 Dec 2010 01:41:15 +0000
Subject: fb: fix overlapping test off-by-one.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

On my system with a radeon x2, the first GPU was not overlapping vesa
but the test decided it was.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/fbmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 0e6aa3d96a42..4ac1201ad6c2 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1458,7 +1458,7 @@ static bool apertures_overlap(struct aperture *gen, struct aperture *hw)
 	if (gen->base == hw->base)
 		return true;
 	/* is the generic aperture base inside the hw base->hw base+size */
-	if (gen->base > hw->base && gen->base <= hw->base + hw->size)
+	if (gen->base > hw->base && gen->base < hw->base + hw->size)
 		return true;
 	return false;
 }
-- 
cgit v1.2.3


From 020862648445d7c1b12ea213c152f27def703f3b Mon Sep 17 00:00:00 2001
From: David Daney <ddaney@caviumnetworks.com>
Date: Tue, 16 Nov 2010 14:42:14 -0800
Subject: of/i2c: Fix request module by alias

If we are registering an i2c device that has a device tree node like
this real-world example:

      rtc@68 {
        compatible = "dallas,ds1337";
        reg = <0x68>;
      };

of_i2c_register_devices() will try to load a module called ds1337.ko.
There is no such module, so it will fail.  If we look in modules.alias
we will find entries like these:

.
.
.
alias i2c:ds1339 rtc_ds1307
alias i2c:ds1338 rtc_ds1307
alias i2c:ds1337 rtc_ds1307
alias i2c:ds1307 rtc_ds1307
alias i2c:ds1374 rtc_ds1374
.
.
.

The module we want is really called rtc_ds1307.ko.  If we request a
module called "i2c:ds1337", the userspace module loader will do the
right thing (unless it is busybox) and load rtc_ds1307.ko.  So we add
the I2C_MODULE_PREFIX to the request_module() string.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/of/of_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index c85d3c7421fc..f37fbeb66a44 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -61,7 +61,7 @@ void of_i2c_register_devices(struct i2c_adapter *adap)
 		info.of_node = of_node_get(node);
 		info.archdata = &dev_ad;
 
-		request_module("%s", info.type);
+		request_module("%s%s", I2C_MODULE_PREFIX, info.type);
 
 		result = i2c_new_device(adap, &info);
 		if (result == NULL) {
-- 
cgit v1.2.3


From e6289d63a6f39237a027dcee46366ba158cb8406 Mon Sep 17 00:00:00 2001
From: Mingkai Hu <Mingkai.hu@freescale.com>
Date: Tue, 21 Dec 2010 09:26:07 +0800
Subject: spi/fsl_espi: change the read behaviour of the SPIRF

The user must read N bytes of SPIRF (1 <= N <= 4) that do not exceed the
amount of data in the receive FIFO, so read the SPIRF byte by byte when
the data in receive FIFO is less than 4 bytes.

On Simics, when read N bytes that exceed the amount of data in receive
FIFO, we can't read the data out, that is we can't clear the rx FIFO,
then the CPU will loop on the espi rx interrupt.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/spi_fsl_espi.c | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/spi/spi_fsl_espi.c b/drivers/spi/spi_fsl_espi.c
index e3b4f6451966..ae789262c981 100644
--- a/drivers/spi/spi_fsl_espi.c
+++ b/drivers/spi/spi_fsl_espi.c
@@ -507,16 +507,29 @@ void fsl_espi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events)
 
 	/* We need handle RX first */
 	if (events & SPIE_NE) {
-		u32 rx_data;
+		u32 rx_data, tmp;
+		u8 rx_data_8;
 
 		/* Spin until RX is done */
 		while (SPIE_RXCNT(events) < min(4, mspi->len)) {
 			cpu_relax();
 			events = mpc8xxx_spi_read_reg(&reg_base->event);
 		}
-		mspi->len -= 4;
 
-		rx_data = mpc8xxx_spi_read_reg(&reg_base->receive);
+		if (mspi->len >= 4) {
+			rx_data = mpc8xxx_spi_read_reg(&reg_base->receive);
+		} else {
+			tmp = mspi->len;
+			rx_data = 0;
+			while (tmp--) {
+				rx_data_8 = in_8((u8 *)&reg_base->receive);
+				rx_data |= (rx_data_8 << (tmp * 8));
+			}
+
+			rx_data <<= (4 - mspi->len) * 8;
+		}
+
+		mspi->len -= 4;
 
 		if (mspi->rx)
 			mspi->get_rx(rx_data, mspi);
-- 
cgit v1.2.3


From 0dd2c96f19b0cffaeb437e50fa5da195920c6e78 Mon Sep 17 00:00:00 2001
From: Mingkai Hu <Mingkai.hu@freescale.com>
Date: Tue, 21 Dec 2010 09:27:02 +0800
Subject: spi/fsl_espi: fix wrong setting of the address in the command buffer

Or else we can't operate on the right address when the trans length
is greater than 65535.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/spi_fsl_espi.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/spi/spi_fsl_espi.c b/drivers/spi/spi_fsl_espi.c
index ae789262c981..a99e2333b949 100644
--- a/drivers/spi/spi_fsl_espi.c
+++ b/drivers/spi/spi_fsl_espi.c
@@ -258,18 +258,18 @@ static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t)
 	return mpc8xxx_spi->count;
 }
 
-static void fsl_espi_addr2cmd(unsigned int addr, u8 *cmd)
+static inline void fsl_espi_addr2cmd(unsigned int addr, u8 *cmd)
 {
-	if (cmd[1] && cmd[2] && cmd[3]) {
+	if (cmd) {
 		cmd[1] = (u8)(addr >> 16);
 		cmd[2] = (u8)(addr >> 8);
 		cmd[3] = (u8)(addr >> 0);
 	}
 }
 
-static unsigned int fsl_espi_cmd2addr(u8 *cmd)
+static inline unsigned int fsl_espi_cmd2addr(u8 *cmd)
 {
-	if (cmd[1] && cmd[2] && cmd[3])
+	if (cmd)
 		return cmd[1] << 16 | cmd[2] << 8 | cmd[3] << 0;
 
 	return 0;
@@ -395,9 +395,11 @@ static void fsl_espi_rw_trans(struct spi_message *m,
 			}
 		}
 
-		addr = fsl_espi_cmd2addr(local_buf);
-		addr += pos;
-		fsl_espi_addr2cmd(addr, local_buf);
+		if (pos > 0) {
+			addr = fsl_espi_cmd2addr(local_buf);
+			addr += pos;
+			fsl_espi_addr2cmd(addr, local_buf);
+		}
 
 		espi_trans->n_tx = n_tx;
 		espi_trans->n_rx = trans_len;
-- 
cgit v1.2.3


From 4bdac7da5237170b1392f39ebee99d235043fad8 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Fri, 17 Dec 2010 15:33:58 +0100
Subject: spi/mpc52xx-spi: fix annotation for remove()-pointer

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/mpc52xx_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/spi/mpc52xx_spi.c b/drivers/spi/mpc52xx_spi.c
index ec9f0b1bf864..84439f655601 100644
--- a/drivers/spi/mpc52xx_spi.c
+++ b/drivers/spi/mpc52xx_spi.c
@@ -563,7 +563,7 @@ static struct of_platform_driver mpc52xx_spi_of_driver = {
 		.of_match_table = mpc52xx_spi_match,
 	},
 	.probe = mpc52xx_spi_probe,
-	.remove = __exit_p(mpc52xx_spi_remove),
+	.remove = __devexit_p(mpc52xx_spi_remove),
 };
 
 static int __init mpc52xx_spi_init(void)
-- 
cgit v1.2.3


From 30f2ba38011247ad95bffbf0743a0dc0656a5eb7 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Fri, 24 Dec 2010 19:38:37 +0900
Subject: sh: intc: Initialize radix tree gfp mask explicitly.

Presently the root node is initialized by way of kzalloc on the parent
data structure, which by chance happens to do the bulk of what an
explicit initialization does with GFP_NOWAIT semantics. This however is
more by luck than by design, and as we ideally want to permit radix node
allocations access to the emergency pools anyways, add in the proper
initializer with the desired mask.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/sh/intc/core.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index e5e9e6735f7d..9739431092d1 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -198,6 +198,7 @@ int __init register_intc_controller(struct intc_desc *desc)
 	list_add_tail(&d->list, &intc_list);
 
 	raw_spin_lock_init(&d->lock);
+	INIT_RADIX_TREE(&d->tree, GFP_ATOMIC);
 
 	d->index = nr_intc_controllers;
 
-- 
cgit v1.2.3


From 687a993339c4f3a63654746230da3aab8bbdbffd Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Fri, 3 Dec 2010 15:19:13 +0100
Subject: libata-sff: fix HSM_ST_ERR handling in __ata_sff_port_intr()

While separating out BMDMA irq handler from SFF, commit c3b28894
(libata-sff: separate out BMDMA irq handler) incorrectly made
__ata_sff_port_intr() consider an IRQ to be an idle one if the host
state was transitioned to HSM_ST_ERR by ata_bmdma_port_intr().

This makes BMDMA drivers ignore IRQs reporting host bus error which
leads to timeouts instead of triggering EH immediately.  Fix it by
making __ata_sff_port_intr() consider the IRQ to be an idle one iff
the state is HSM_ST_IDLE.  This is equivalent to adding HSM_ST_ERR to
the "break"ing case but less error-prone.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Antonio Toma <antonio.toma@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/libata-sff.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index d05387d1e14b..484697fef386 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1532,11 +1532,10 @@ static unsigned int __ata_sff_port_intr(struct ata_port *ap,
 		if (!(qc->dev->flags & ATA_DFLAG_CDB_INTR))
 			return ata_sff_idle_irq(ap);
 		break;
-	case HSM_ST:
-	case HSM_ST_LAST:
-		break;
-	default:
+	case HSM_ST_IDLE:
 		return ata_sff_idle_irq(ap);
+	default:
+		break;
 	}
 
 	/* check main status, clearing INTRQ if needed */
-- 
cgit v1.2.3


From 9272dcc232b84ccb027d6861077934055d42764d Mon Sep 17 00:00:00 2001
From: Wu Zhangjin <wuzhangjin@gmail.com>
Date: Fri, 24 Dec 2010 21:39:08 +0800
Subject: pata_cs5536: Add support for non-X86_32 platforms

pata_cs5536 does work on the other platforms(e.g. Loongson, a MIPS
variant), so, remove the dependency of X86_32 and fix the building
errors under the other platforms via only reserving the X86_32 specific
parts for X86_32.

pata_amd also supports cs5536 IDE controller, but this one saves about
33k for the compressed kernel image(vmlinuz for MIPS).

Signed-off-by: Zhang Le <r0bertz@gentoo.org>
Signed-off-by: Chen Jie <chenj@lemote.com>
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/Kconfig       |  2 +-
 drivers/ata/pata_cs5536.c | 18 ++++++++++++------
 2 files changed, 13 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 11ec911016c6..cfd04f4e418c 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -366,7 +366,7 @@ config PATA_CS5535
 
 config PATA_CS5536
 	tristate "CS5536 PATA support"
-	depends on PCI && X86 && !X86_64
+	depends on PCI
 	help
 	  This option enables support for the AMD CS5536
 	  companion chip used with the Geode LX processor family.
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c
index 21ee23f89e88..a6e6c963b6ae 100644
--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -37,10 +37,20 @@
 #include <linux/delay.h>
 #include <linux/libata.h>
 #include <scsi/scsi_host.h>
+
+#ifdef CONFIG_X86_32
 #include <asm/msr.h>
+static int use_msr;
+module_param_named(msr, use_msr, int, 0644);
+MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
+#else
+#define rdmsr(x, y, z) do { } while (0)
+#define wrmsr(x, y, z) do { } while (0)
+#define use_msr 0
+#endif
 
 #define DRV_NAME	"pata_cs5536"
-#define DRV_VERSION	"0.0.7"
+#define DRV_VERSION	"0.0.8"
 
 enum {
 	CFG			= 0,
@@ -75,8 +85,6 @@ enum {
 	IDE_ETC_NODMA		= 0x03,
 };
 
-static int use_msr;
-
 static const u32 msr_reg[4] = {
 	MSR_IDE_CFG, MSR_IDE_DTC, MSR_IDE_CAST, MSR_IDE_ETC,
 };
@@ -88,7 +96,7 @@ static const u8 pci_reg[4] = {
 static inline int cs5536_read(struct pci_dev *pdev, int reg, u32 *val)
 {
 	if (unlikely(use_msr)) {
-		u32 dummy;
+		u32 dummy __maybe_unused;
 
 		rdmsr(msr_reg[reg], *val, dummy);
 		return 0;
@@ -294,8 +302,6 @@ MODULE_DESCRIPTION("low-level driver for the CS5536 IDE controller");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, cs5536);
 MODULE_VERSION(DRV_VERSION);
-module_param_named(msr, use_msr, int, 0644);
-MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
 
 module_init(cs5536_init);
 module_exit(cs5536_exit);
-- 
cgit v1.2.3


From 869934adfc8391ec2e198ed81260e1a42cd9c575 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Wed, 22 Dec 2010 16:50:10 +0100
Subject: pata_mpc52xx: driver needs BMDMA

Found by this build-error if BMDMA is disabled:

drivers/ata/pata_mpc52xx.c: In function 'mpc52xx_ata_init_one':
drivers/ata/pata_mpc52xx.c:662: error: 'ata_bmdma_interrupt' undeclared (first use in this function)
...

Move the Kconfig entry to the proper location as needed since
9a7780c9acb821fe1c2b6fc53f74cc2556ff5364 (libata-sff: make BMDMA optional)

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/Kconfig  | 20 ++++++++++----------
 drivers/ata/Makefile |  2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index cfd04f4e418c..36e2319264bd 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -128,16 +128,6 @@ config PDC_ADMA
 
 	  If unsure, say N.
 
-config PATA_MPC52xx
-	tristate "Freescale MPC52xx SoC internal IDE"
-	depends on PPC_MPC52xx && PPC_BESTCOMM
-	select PPC_BESTCOMM_ATA
-	help
-	  This option enables support for integrated IDE controller
-	  of the Freescale MPC52xx SoC.
-
-	  If unsure, say N.
-
 config PATA_OCTEON_CF
 	tristate "OCTEON Boot Bus Compact Flash support"
 	depends on CPU_CAVIUM_OCTEON
@@ -491,6 +481,16 @@ config PATA_MARVELL
 
 	  If unsure, say N.
 
+config PATA_MPC52xx
+	tristate "Freescale MPC52xx SoC internal IDE"
+	depends on PPC_MPC52xx && PPC_BESTCOMM
+	select PPC_BESTCOMM_ATA
+	help
+	  This option enables support for integrated IDE controller
+	  of the Freescale MPC52xx SoC.
+
+	  If unsure, say N.
+
 config PATA_NETCELL
 	tristate "NETCELL Revolution RAID support"
 	depends on PCI
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index c501af5b12b9..2b67c900a459 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -11,7 +11,6 @@ obj-$(CONFIG_SATA_DWC)		+= sata_dwc_460ex.o
 
 # SFF w/ custom DMA
 obj-$(CONFIG_PDC_ADMA)		+= pdc_adma.o
-obj-$(CONFIG_PATA_MPC52xx)	+= pata_mpc52xx.o
 obj-$(CONFIG_PATA_OCTEON_CF)	+= pata_octeon_cf.o
 obj-$(CONFIG_SATA_QSTOR)	+= sata_qstor.o
 obj-$(CONFIG_SATA_SX4)		+= sata_sx4.o
@@ -52,6 +51,7 @@ obj-$(CONFIG_PATA_IT821X)	+= pata_it821x.o
 obj-$(CONFIG_PATA_JMICRON)	+= pata_jmicron.o
 obj-$(CONFIG_PATA_MACIO)	+= pata_macio.o
 obj-$(CONFIG_PATA_MARVELL)	+= pata_marvell.o
+obj-$(CONFIG_PATA_MPC52xx)	+= pata_mpc52xx.o
 obj-$(CONFIG_PATA_NETCELL)	+= pata_netcell.o
 obj-$(CONFIG_PATA_NINJA32)	+= pata_ninja32.o
 obj-$(CONFIG_PATA_NS87415)	+= pata_ns87415.o
-- 
cgit v1.2.3


From f08dc1ac6b15c681f4643d8da1700e06c3855608 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Thu, 9 Dec 2010 15:59:32 +0100
Subject: libata: no special completion processing for EH commands

ata_qc_complete() contains special handling for certain commands.  For
example, it schedules EH for device revalidation after certain
configurations are changed.  These shouldn't be applied to EH
commands but they were.

In most cases, it doesn't cause an actual problem because EH doesn't
issue any command which would trigger special handling; however, ACPI
can issue such commands via _GTF which can cause weird interactions.

Restructure ata_qc_complete() such that EH commands are always passed
on to __ata_qc_complete().

stable: Please apply to -stable only after 2.6.38 is released.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Kyle McMartin <kyle@mcmartin.ca>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/libata-core.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 7f77c67d267c..f23d6d46b95b 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4807,9 +4807,6 @@ static void ata_verify_xfer(struct ata_queued_cmd *qc)
 {
 	struct ata_device *dev = qc->dev;
 
-	if (ata_tag_internal(qc->tag))
-		return;
-
 	if (ata_is_nodata(qc->tf.protocol))
 		return;
 
@@ -4858,14 +4855,23 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 		if (unlikely(qc->err_mask))
 			qc->flags |= ATA_QCFLAG_FAILED;
 
-		if (unlikely(qc->flags & ATA_QCFLAG_FAILED)) {
-			/* always fill result TF for failed qc */
+		/*
+		 * Finish internal commands without any further processing
+		 * and always with the result TF filled.
+		 */
+		if (unlikely(ata_tag_internal(qc->tag))) {
 			fill_result_tf(qc);
+			__ata_qc_complete(qc);
+			return;
+		}
 
-			if (!ata_tag_internal(qc->tag))
-				ata_qc_schedule_eh(qc);
-			else
-				__ata_qc_complete(qc);
+		/*
+		 * Non-internal qc has failed.  Fill the result TF and
+		 * summon EH.
+		 */
+		if (unlikely(qc->flags & ATA_QCFLAG_FAILED)) {
+			fill_result_tf(qc);
+			ata_qc_schedule_eh(qc);
 			return;
 		}
 
-- 
cgit v1.2.3


From e5005b15c91f3362036067bde5210d5c78af2f0d Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Thu, 9 Dec 2010 16:13:15 +0100
Subject: libata: issue DIPM enable commands with LPM state updated

Low level drivers may behave differently depending on the current
link->lpm_policy.  During ata_eh_set_lpm(), DIPM enable commands are
issued after the successful completion of ap->ops->set_lpm(), which
means that the controller is already in the target state.  This causes
DIPM enable commands to be processed with mismatching controller power
state and link->lpm_policy value.

In ahci, link->lpm_policy is used to ignore certain PHY events if LPM
is enabled; however, as DIPM commands are issued with stale
link->lpm_policy, they sometimes end up triggering these conditions
and get aborted leading to LPM configuration failure.

Fix it by updating link->lpm_policy before issuing DIPM enable
commands.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Kyle McMartin <kyle@mcmartin.ca>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/libata-eh.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 5e590504f3aa..17a637877d03 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -3275,6 +3275,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 	struct ata_port *ap = ata_is_host_link(link) ? link->ap : NULL;
 	struct ata_eh_context *ehc = &link->eh_context;
 	struct ata_device *dev, *link_dev = NULL, *lpm_dev = NULL;
+	enum ata_lpm_policy old_policy = link->lpm_policy;
 	unsigned int hints = ATA_LPM_EMPTY | ATA_LPM_HIPM;
 	unsigned int err_mask;
 	int rc;
@@ -3338,6 +3339,14 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 		goto fail;
 	}
 
+	/*
+	 * Low level driver acked the transition.  Issue DIPM command
+	 * with the new policy set.
+	 */
+	link->lpm_policy = policy;
+	if (ap && ap->slave_link)
+		ap->slave_link->lpm_policy = policy;
+
 	/* host config updated, enable DIPM if transitioning to MIN_POWER */
 	ata_for_each_dev(dev, link, ENABLED) {
 		if (policy == ATA_LPM_MIN_POWER && ata_id_has_dipm(dev->id)) {
@@ -3353,12 +3362,14 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 		}
 	}
 
-	link->lpm_policy = policy;
-	if (ap && ap->slave_link)
-		ap->slave_link->lpm_policy = policy;
 	return 0;
 
 fail:
+	/* restore the old policy */
+	link->lpm_policy = old_policy;
+	if (ap && ap->slave_link)
+		ap->slave_link->lpm_policy = old_policy;
+
 	/* if no device or only one more chance is left, disable LPM */
 	if (!dev || ehc->tries[dev->devno] <= 2) {
 		ata_link_printk(link, KERN_WARNING,
-- 
cgit v1.2.3


From cde44d1740bcb3dcfecbf792a71826431e61686e Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Fri, 24 Dec 2010 21:43:16 -0500
Subject: Revert "ACPI battery: update status upon sysfs query"

This reverts commit 3138b32d5e0998ba3cbd1c74bdc1887d74c5279b.

as it caused a crash upon battery removal:
https://bugzilla.kernel.org/show_bug.cgi?id=25302

Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/acpi/battery.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 9fb9d5ac939d..95649d373071 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -130,8 +130,6 @@ struct acpi_battery {
 	unsigned long flags;
 };
 
-static int acpi_battery_update(struct acpi_battery *battery);
-
 #define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
 
 inline int acpi_battery_present(struct acpi_battery *battery)
@@ -186,9 +184,6 @@ static int acpi_battery_get_property(struct power_supply *psy,
 	int ret = 0;
 	struct acpi_battery *battery = to_acpi_battery(psy);
 
-	if (acpi_battery_update(battery))
-		return -ENODEV;
-
 	if (acpi_battery_present(battery)) {
 		/* run battery update only if it is present */
 		acpi_battery_get_state(battery);
-- 
cgit v1.2.3


From f0f1a172b2a9e26319b9aa95fa6c322ebb01089d Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Sat, 11 Dec 2010 05:53:32 +0000
Subject: e1000e: checkpatch error - macro panethesis

ERROR: Macros with complex values should be enclosed in parenthesis

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ethtool.c | 114 ++++++++++++++++++++++---------------------
 drivers/net/e1000e/netdev.c  |   2 +-
 2 files changed, 60 insertions(+), 56 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 39349d6dcd0b..15c63304bd91 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -45,63 +45,67 @@ struct e1000_stats {
 	int stat_offset;
 };
 
-#define E1000_STAT(m)		E1000_STATS, \
-				sizeof(((struct e1000_adapter *)0)->m), \
-		      		offsetof(struct e1000_adapter, m)
-#define E1000_NETDEV_STAT(m)	NETDEV_STATS, \
-				sizeof(((struct net_device *)0)->m), \
-				offsetof(struct net_device, m)
+#define E1000_STAT(str, m) { \
+			.stat_string = str, \
+			.type = E1000_STATS, \
+			.sizeof_stat = sizeof(((struct e1000_adapter *)0)->m), \
+			.stat_offset = offsetof(struct e1000_adapter, m) }
+#define E1000_NETDEV_STAT(str, m) { \
+			.stat_string = str, \
+			.type = NETDEV_STATS, \
+			.sizeof_stat = sizeof(((struct net_device *)0)->m), \
+			.stat_offset = offsetof(struct net_device, m) }
 
 static const struct e1000_stats e1000_gstrings_stats[] = {
-	{ "rx_packets", E1000_STAT(stats.gprc) },
-	{ "tx_packets", E1000_STAT(stats.gptc) },
-	{ "rx_bytes", E1000_STAT(stats.gorc) },
-	{ "tx_bytes", E1000_STAT(stats.gotc) },
-	{ "rx_broadcast", E1000_STAT(stats.bprc) },
-	{ "tx_broadcast", E1000_STAT(stats.bptc) },
-	{ "rx_multicast", E1000_STAT(stats.mprc) },
-	{ "tx_multicast", E1000_STAT(stats.mptc) },
-	{ "rx_errors", E1000_NETDEV_STAT(stats.rx_errors) },
-	{ "tx_errors", E1000_NETDEV_STAT(stats.tx_errors) },
-	{ "tx_dropped", E1000_NETDEV_STAT(stats.tx_dropped) },
-	{ "multicast", E1000_STAT(stats.mprc) },
-	{ "collisions", E1000_STAT(stats.colc) },
-	{ "rx_length_errors", E1000_NETDEV_STAT(stats.rx_length_errors) },
-	{ "rx_over_errors", E1000_NETDEV_STAT(stats.rx_over_errors) },
-	{ "rx_crc_errors", E1000_STAT(stats.crcerrs) },
-	{ "rx_frame_errors", E1000_NETDEV_STAT(stats.rx_frame_errors) },
-	{ "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
-	{ "rx_missed_errors", E1000_STAT(stats.mpc) },
-	{ "tx_aborted_errors", E1000_STAT(stats.ecol) },
-	{ "tx_carrier_errors", E1000_STAT(stats.tncrs) },
-	{ "tx_fifo_errors", E1000_NETDEV_STAT(stats.tx_fifo_errors) },
-	{ "tx_heartbeat_errors", E1000_NETDEV_STAT(stats.tx_heartbeat_errors) },
-	{ "tx_window_errors", E1000_STAT(stats.latecol) },
-	{ "tx_abort_late_coll", E1000_STAT(stats.latecol) },
-	{ "tx_deferred_ok", E1000_STAT(stats.dc) },
-	{ "tx_single_coll_ok", E1000_STAT(stats.scc) },
-	{ "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
-	{ "tx_timeout_count", E1000_STAT(tx_timeout_count) },
-	{ "tx_restart_queue", E1000_STAT(restart_queue) },
-	{ "rx_long_length_errors", E1000_STAT(stats.roc) },
-	{ "rx_short_length_errors", E1000_STAT(stats.ruc) },
-	{ "rx_align_errors", E1000_STAT(stats.algnerrc) },
-	{ "tx_tcp_seg_good", E1000_STAT(stats.tsctc) },
-	{ "tx_tcp_seg_failed", E1000_STAT(stats.tsctfc) },
-	{ "rx_flow_control_xon", E1000_STAT(stats.xonrxc) },
-	{ "rx_flow_control_xoff", E1000_STAT(stats.xoffrxc) },
-	{ "tx_flow_control_xon", E1000_STAT(stats.xontxc) },
-	{ "tx_flow_control_xoff", E1000_STAT(stats.xofftxc) },
-	{ "rx_long_byte_count", E1000_STAT(stats.gorc) },
-	{ "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
-	{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
-	{ "rx_header_split", E1000_STAT(rx_hdr_split) },
-	{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
-	{ "tx_smbus", E1000_STAT(stats.mgptc) },
-	{ "rx_smbus", E1000_STAT(stats.mgprc) },
-	{ "dropped_smbus", E1000_STAT(stats.mgpdc) },
-	{ "rx_dma_failed", E1000_STAT(rx_dma_failed) },
-	{ "tx_dma_failed", E1000_STAT(tx_dma_failed) },
+	E1000_STAT("rx_packets", stats.gprc),
+	E1000_STAT("tx_packets", stats.gptc),
+	E1000_STAT("rx_bytes", stats.gorc),
+	E1000_STAT("tx_bytes", stats.gotc),
+	E1000_STAT("rx_broadcast", stats.bprc),
+	E1000_STAT("tx_broadcast", stats.bptc),
+	E1000_STAT("rx_multicast", stats.mprc),
+	E1000_STAT("tx_multicast", stats.mptc),
+	E1000_NETDEV_STAT("rx_errors", stats.rx_errors),
+	E1000_NETDEV_STAT("tx_errors", stats.tx_errors),
+	E1000_NETDEV_STAT("tx_dropped", stats.tx_dropped),
+	E1000_STAT("multicast", stats.mprc),
+	E1000_STAT("collisions", stats.colc),
+	E1000_NETDEV_STAT("rx_length_errors", stats.rx_length_errors),
+	E1000_NETDEV_STAT("rx_over_errors", stats.rx_over_errors),
+	E1000_STAT("rx_crc_errors", stats.crcerrs),
+	E1000_NETDEV_STAT("rx_frame_errors", stats.rx_frame_errors),
+	E1000_STAT("rx_no_buffer_count", stats.rnbc),
+	E1000_STAT("rx_missed_errors", stats.mpc),
+	E1000_STAT("tx_aborted_errors", stats.ecol),
+	E1000_STAT("tx_carrier_errors", stats.tncrs),
+	E1000_NETDEV_STAT("tx_fifo_errors", stats.tx_fifo_errors),
+	E1000_NETDEV_STAT("tx_heartbeat_errors", stats.tx_heartbeat_errors),
+	E1000_STAT("tx_window_errors", stats.latecol),
+	E1000_STAT("tx_abort_late_coll", stats.latecol),
+	E1000_STAT("tx_deferred_ok", stats.dc),
+	E1000_STAT("tx_single_coll_ok", stats.scc),
+	E1000_STAT("tx_multi_coll_ok", stats.mcc),
+	E1000_STAT("tx_timeout_count", tx_timeout_count),
+	E1000_STAT("tx_restart_queue", restart_queue),
+	E1000_STAT("rx_long_length_errors", stats.roc),
+	E1000_STAT("rx_short_length_errors", stats.ruc),
+	E1000_STAT("rx_align_errors", stats.algnerrc),
+	E1000_STAT("tx_tcp_seg_good", stats.tsctc),
+	E1000_STAT("tx_tcp_seg_failed", stats.tsctfc),
+	E1000_STAT("rx_flow_control_xon", stats.xonrxc),
+	E1000_STAT("rx_flow_control_xoff", stats.xoffrxc),
+	E1000_STAT("tx_flow_control_xon", stats.xontxc),
+	E1000_STAT("tx_flow_control_xoff", stats.xofftxc),
+	E1000_STAT("rx_long_byte_count", stats.gorc),
+	E1000_STAT("rx_csum_offload_good", hw_csum_good),
+	E1000_STAT("rx_csum_offload_errors", hw_csum_err),
+	E1000_STAT("rx_header_split", rx_hdr_split),
+	E1000_STAT("alloc_rx_buff_failed", alloc_rx_buff_failed),
+	E1000_STAT("tx_smbus", stats.mgptc),
+	E1000_STAT("rx_smbus", stats.mgprc),
+	E1000_STAT("dropped_smbus", stats.mgpdc),
+	E1000_STAT("rx_dma_failed", rx_dma_failed),
+	E1000_STAT("tx_dma_failed", tx_dma_failed),
 };
 
 #define E1000_GLOBAL_STATS_LEN	ARRAY_SIZE(e1000_gstrings_stats)
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index a45dafdf343a..ec7b77fea98b 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1325,7 +1325,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
 				goto next_desc;
 		}
 
-#define rxtop rx_ring->rx_skb_top
+#define rxtop (rx_ring->rx_skb_top)
 		if (!(status & E1000_RXD_STAT_EOP)) {
 			/* this descriptor is only the beginning (or middle) */
 			if (!rxtop) {
-- 
cgit v1.2.3


From 184125a389cf2c81980de5d5f365c786cc76d229 Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Sat, 11 Dec 2010 05:53:37 +0000
Subject: e1000e: checkpatch error - trailing statements

ERROR: trailing statements should be on next line

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/es2lan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 24f8ac9cf703..79da6466b8b6 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -426,8 +426,8 @@ static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask)
 {
 	u32 swfw_sync;
 
-	while (e1000e_get_hw_semaphore(hw) != 0);
-	/* Empty */
+	while (e1000e_get_hw_semaphore(hw) != 0)
+		; /* Empty */
 
 	swfw_sync = er32(SW_FW_SYNC);
 	swfw_sync &= ~mask;
-- 
cgit v1.2.3


From 6480641eb741cabbba8e196d4f17db7fb80d101c Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Sat, 11 Dec 2010 05:53:42 +0000
Subject: e1000e: checkpatch error - open braces

ERROR: that open brace { should be on the previous line

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/es2lan.c  |  4 ++--
 drivers/net/e1000e/ethtool.c |  4 ++--
 drivers/net/e1000e/phy.c     | 22 +++++++++++-----------
 3 files changed, 15 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 79da6466b8b6..b18c644e13d1 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -100,8 +100,8 @@
  * with a lower bound at "index" and the upper bound at
  * "index + 5".
  */
-static const u16 e1000_gg82563_cable_length_table[] =
-	 { 0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF };
+static const u16 e1000_gg82563_cable_length_table[] = {
+	 0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF };
 #define GG82563_CABLE_LENGTH_TABLE_SIZE \
 		ARRAY_SIZE(e1000_gg82563_cable_length_table)
 
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 15c63304bd91..affcacf6f5a9 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -753,8 +753,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
 			     int reg, int offset, u32 mask, u32 write)
 {
 	u32 pat, val;
-	static const u32 test[] =
-		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
+	static const u32 test[] = {
+		0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
 	for (pat = 0; pat < ARRAY_SIZE(test); pat++) {
 		E1000_WRITE_REG_ARRAY(&adapter->hw, reg, offset,
 				      (test[pat] & write));
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 95da38693b77..e297a23963a5 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -42,20 +42,20 @@ static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
                                           u16 *data, bool read);
 
 /* Cable length tables */
-static const u16 e1000_m88_cable_length_table[] =
-	{ 0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };
+static const u16 e1000_m88_cable_length_table[] = {
+	0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };
 #define M88E1000_CABLE_LENGTH_TABLE_SIZE \
 		ARRAY_SIZE(e1000_m88_cable_length_table)
 
-static const u16 e1000_igp_2_cable_length_table[] =
-	{ 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21, 0, 0, 0, 3,
-	  6, 10, 13, 16, 19, 23, 26, 29, 32, 35, 38, 41, 6, 10, 14, 18, 22,
-	  26, 30, 33, 37, 41, 44, 48, 51, 54, 58, 61, 21, 26, 31, 35, 40,
-	  44, 49, 53, 57, 61, 65, 68, 72, 75, 79, 82, 40, 45, 51, 56, 61,
-	  66, 70, 75, 79, 83, 87, 91, 94, 98, 101, 104, 60, 66, 72, 77, 82,
-	  87, 92, 96, 100, 104, 108, 111, 114, 117, 119, 121, 83, 89, 95,
-	  100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121,
-	  124};
+static const u16 e1000_igp_2_cable_length_table[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21, 0, 0, 0, 3,
+	6, 10, 13, 16, 19, 23, 26, 29, 32, 35, 38, 41, 6, 10, 14, 18, 22,
+	26, 30, 33, 37, 41, 44, 48, 51, 54, 58, 61, 21, 26, 31, 35, 40,
+	44, 49, 53, 57, 61, 65, 68, 72, 75, 79, 82, 40, 45, 51, 56, 61,
+	66, 70, 75, 79, 83, 87, 91, 94, 98, 101, 104, 60, 66, 72, 77, 82,
+	87, 92, 96, 100, 104, 108, 111, 114, 117, 119, 121, 83, 89, 95,
+	100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121,
+	124};
 #define IGP02E1000_CABLE_LENGTH_TABLE_SIZE \
 		ARRAY_SIZE(e1000_igp_2_cable_length_table)
 
-- 
cgit v1.2.3


From b1cdfead0e532d7614b5d5b97044df94cc8945ae Mon Sep 17 00:00:00 2001
From: Bruce Allan <bruce.w.allan@intel.com>
Date: Sat, 11 Dec 2010 05:53:47 +0000
Subject: e1000e: checkpatch warnings - braces

WARNING: braces {} are not necessary for any arm of this statement
WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/e1000e/ich8lan.c |  5 ++---
 drivers/net/e1000e/lib.c     |  6 ++----
 drivers/net/e1000e/netdev.c  | 19 +++++++------------
 drivers/net/e1000e/phy.c     |  3 +--
 4 files changed, 12 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 5080372b0fd7..d86cc0832720 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -2309,11 +2309,10 @@ static s32 e1000_read_flash_data_ich8lan(struct e1000_hw *hw, u32 offset,
 		 */
 		if (ret_val == 0) {
 			flash_data = er32flash(ICH_FLASH_FDATA0);
-			if (size == 1) {
+			if (size == 1)
 				*data = (u8)(flash_data & 0x000000FF);
-			} else if (size == 2) {
+			else if (size == 2)
 				*data = (u16)(flash_data & 0x0000FFFF);
-			}
 			break;
 		} else {
 			/*
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index 8377523c054a..7e55170a601e 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -493,9 +493,8 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw)
 	 * different link partner.
 	 */
 	ret_val = e1000e_config_fc_after_link_up(hw);
-	if (ret_val) {
+	if (ret_val)
 		e_dbg("Error configuring flow control\n");
-	}
 
 	return ret_val;
 }
@@ -1496,9 +1495,8 @@ s32 e1000e_setup_led_generic(struct e1000_hw *hw)
 {
 	u32 ledctl;
 
-	if (hw->mac.ops.setup_led != e1000e_setup_led_generic) {
+	if (hw->mac.ops.setup_led != e1000e_setup_led_generic)
 		return -E1000_ERR_CONFIG;
-	}
 
 	if (hw->phy.media_type == e1000_media_type_fiber) {
 		ledctl = er32(LEDCTL);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index ec7b77fea98b..fe50242aa9e6 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1806,9 +1806,8 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter)
 				err = pci_enable_msix(adapter->pdev,
 						      adapter->msix_entries,
 						      adapter->num_vectors);
-				if (err == 0) {
+				if (err == 0)
 					return;
-				}
 			}
 			/* MSI-X failed, so fall through and try MSI */
 			e_err("Failed to initialize MSI-X interrupts.  "
@@ -2198,9 +2197,8 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
 
 	e1000_clean_rx_ring(adapter);
 
-	for (i = 0; i < rx_ring->count; i++) {
+	for (i = 0; i < rx_ring->count; i++)
 		kfree(rx_ring->buffer_info[i].ps_pages);
-	}
 
 	vfree(rx_ring->buffer_info);
 	rx_ring->buffer_info = NULL;
@@ -2240,20 +2238,18 @@ static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
 		/* handle TSO and jumbo frames */
 		if (bytes/packets > 8000)
 			retval = bulk_latency;
-		else if ((packets < 5) && (bytes > 512)) {
+		else if ((packets < 5) && (bytes > 512))
 			retval = low_latency;
-		}
 		break;
 	case low_latency:  /* 50 usec aka 20000 ints/s */
 		if (bytes > 10000) {
 			/* this if handles the TSO accounting */
-			if (bytes/packets > 8000) {
+			if (bytes/packets > 8000)
 				retval = bulk_latency;
-			} else if ((packets < 10) || ((bytes/packets) > 1200)) {
+			else if ((packets < 10) || ((bytes/packets) > 1200))
 				retval = bulk_latency;
-			} else if ((packets > 35)) {
+			else if ((packets > 35))
 				retval = lowest_latency;
-			}
 		} else if (bytes/packets > 2000) {
 			retval = bulk_latency;
 		} else if (packets <= 2 && bytes < 512) {
@@ -2262,9 +2258,8 @@ static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
 		break;
 	case bulk_latency: /* 250 usec aka 4000 ints/s */
 		if (bytes > 25000) {
-			if (packets > 35) {
+			if (packets > 35)
 				retval = low_latency;
-			}
 		} else if (bytes < 6000) {
 			retval = low_latency;
 		}
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index e297a23963a5..1781efeb55e3 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -1057,9 +1057,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
 
 	e_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
 
-	if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
+	if (phy->autoneg_mask & ADVERTISE_1000_FULL)
 		ret_val = e1e_wphy(hw, PHY_1000T_CTRL, mii_1000t_ctrl_reg);
-	}
 
 	return ret_val;
 }
-- 
cgit v1.2.3


From 8fa7e0f739b70db14e788efba4960bfc1873d550 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Sat, 6 Nov 2010 05:43:21 +0000
Subject: igb: Fix overwrite of the VF's flags

The vf flags were being overwritten causing the flag that indicates
that the PF has set the VF MAC address to get cleared.  This would
allow the VF to override the MAC address assigned by the Host VMM
using the ip link set command.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igb/igb_main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 62348fc60e53..be426a4a7240 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1654,7 +1654,7 @@ void igb_reset(struct igb_adapter *adapter)
 	if (adapter->vfs_allocated_count) {
 		int i;
 		for (i = 0 ; i < adapter->vfs_allocated_count; i++)
-			adapter->vf_data[i].flags = 0;
+			adapter->vf_data[i].flags &= IGB_VF_FLAG_PF_SET_MAC;
 
 		/* ping all the active vfs to let them know we are going down */
 		igb_ping_all_vfs(adapter);
@@ -4971,8 +4971,8 @@ static int igb_set_vf_vlan(struct igb_adapter *adapter, u32 *msgbuf, u32 vf)
 
 static inline void igb_vf_reset(struct igb_adapter *adapter, u32 vf)
 {
-	/* clear flags */
-	adapter->vf_data[vf].flags &= ~(IGB_VF_FLAG_PF_SET_MAC);
+	/* clear flags - except flag that indicates PF has set the MAC */
+	adapter->vf_data[vf].flags &= IGB_VF_FLAG_PF_SET_MAC;
 	adapter->vf_data[vf].last_nack = jiffies;
 
 	/* reset offloads to defaults */
@@ -5026,7 +5026,7 @@ static void igb_vf_reset_msg(struct igb_adapter *adapter, u32 vf)
 	reg = rd32(E1000_VFRE);
 	wr32(E1000_VFRE, reg | (1 << vf));
 
-	adapter->vf_data[vf].flags = IGB_VF_FLAG_CTS;
+	adapter->vf_data[vf].flags |= IGB_VF_FLAG_CTS;
 
 	/* reply to reset with ack and vf mac address */
 	msgbuf[0] = E1000_VF_RESET | E1000_VT_MSGTYPE_ACK;
-- 
cgit v1.2.3


From a6b5ea353845b3f3d9ac4317c0b3be9cc37c259b Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Sat, 6 Nov 2010 05:42:59 +0000
Subject: igb: Warn on attempt to override administratively set MAC/VLAN

Print a warning message to the system log when the VF attempts to
override administratively set MAC/VLAN configuration.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igb/igb_main.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index be426a4a7240..c9aac7f15cd2 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -5105,7 +5105,14 @@ static void igb_rcv_msg_from_vf(struct igb_adapter *adapter, u32 vf)
 
 	switch ((msgbuf[0] & 0xFFFF)) {
 	case E1000_VF_SET_MAC_ADDR:
-		retval = igb_set_vf_mac_addr(adapter, msgbuf, vf);
+		retval = -EINVAL;
+		if (!(vf_data->flags & IGB_VF_FLAG_PF_SET_MAC))
+			retval = igb_set_vf_mac_addr(adapter, msgbuf, vf);
+		else
+			dev_warn(&pdev->dev,
+				 "VF %d attempted to override administratively "
+				 "set MAC address\nReload the VF driver to "
+				 "resume operations\n", vf);
 		break;
 	case E1000_VF_SET_PROMISC:
 		retval = igb_set_vf_promisc(adapter, msgbuf, vf);
@@ -5117,8 +5124,12 @@ static void igb_rcv_msg_from_vf(struct igb_adapter *adapter, u32 vf)
 		retval = igb_set_vf_rlpml(adapter, msgbuf[1], vf);
 		break;
 	case E1000_VF_SET_VLAN:
-		if (adapter->vf_data[vf].pf_vlan)
-			retval = -1;
+		retval = -1;
+		if (vf_data->pf_vlan)
+			dev_warn(&pdev->dev,
+				 "VF %d attempted to override administratively "
+				 "set VLAN tag\nReload the VF driver to "
+				 "resume operations\n", vf);
 		else
 			retval = igb_set_vf_vlan(adapter, msgbuf, vf);
 		break;
-- 
cgit v1.2.3


From 1b5dda331ff8646a70d247cace45a60035937a9b Mon Sep 17 00:00:00 2001
From: "Gasparakis, Joseph" <joseph.gasparakis@intel.com>
Date: Thu, 9 Dec 2010 01:41:01 +0000
Subject: igb: Some fine tuning

This patch does the following:

1. Changes the existing supported device id's so now DH89xxCC is not supported when EEPROM is not read.
2. Adds two more device ids for DH89xxCC in backplane mode and SFP.
3. Driver now initializes previously possibly uninitialized value in igb_reset_mdicnfg_82580().

Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igb/e1000_82575.c | 4 +++-
 drivers/net/igb/e1000_hw.h    | 6 ++++--
 drivers/net/igb/igb_main.c    | 2 ++
 3 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index bc183f5487cb..50f6e9649845 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -134,6 +134,8 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
 	case E1000_DEV_ID_82580_COPPER_DUAL:
 	case E1000_DEV_ID_DH89XXCC_SGMII:
 	case E1000_DEV_ID_DH89XXCC_SERDES:
+	case E1000_DEV_ID_DH89XXCC_BACKPLANE:
+	case E1000_DEV_ID_DH89XXCC_SFP:
 		mac->type = e1000_82580;
 		break;
 	case E1000_DEV_ID_I350_COPPER:
@@ -1578,7 +1580,7 @@ static s32 igb_reset_mdicnfg_82580(struct e1000_hw *hw)
 {
 	s32 ret_val = 0;
 	u32 mdicnfg;
-	u16 nvm_data;
+	u16 nvm_data = 0;
 
 	if (hw->mac.type != e1000_82580)
 		goto out;
diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index c0b017f8d782..e2638afb8cdc 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -54,8 +54,10 @@ struct e1000_hw;
 #define E1000_DEV_ID_82580_SERDES             0x1510
 #define E1000_DEV_ID_82580_SGMII              0x1511
 #define E1000_DEV_ID_82580_COPPER_DUAL        0x1516
-#define E1000_DEV_ID_DH89XXCC_SGMII           0x0436
-#define E1000_DEV_ID_DH89XXCC_SERDES          0x0438
+#define E1000_DEV_ID_DH89XXCC_SGMII           0x0438
+#define E1000_DEV_ID_DH89XXCC_SERDES          0x043A
+#define E1000_DEV_ID_DH89XXCC_BACKPLANE       0x043C
+#define E1000_DEV_ID_DH89XXCC_SFP             0x0440
 #define E1000_DEV_ID_I350_COPPER              0x1521
 #define E1000_DEV_ID_I350_FIBER               0x1522
 #define E1000_DEV_ID_I350_SERDES              0x1523
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index c9aac7f15cd2..a364ae69ab37 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -73,6 +73,8 @@ static DEFINE_PCI_DEVICE_TABLE(igb_pci_tbl) = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82580_COPPER_DUAL), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SGMII), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SERDES), board_82575 },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_BACKPLANE), board_82575 },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SFP), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_NS), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_NS_SERDES), board_82575 },
-- 
cgit v1.2.3


From 13800469d40bf4dc9fbed17f4692b2ebe94d4526 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Sat, 6 Nov 2010 02:08:26 +0000
Subject: igb: Add Anti-spoofing feature support

Add support for the anti-spoofing feature in the HW.  Packets from
VF devices with spoofed MAC addresses or VLAN tags will be blocked
and an event generated.  When the watchdog task runs it will call a
function to check if any spoof events occurred.  If an event was
detected then a warning message is dumped to the system log.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igb/e1000_82575.c | 33 ++++++++++++++++++++++++++++++
 drivers/net/igb/e1000_82575.h |  5 +++++
 drivers/net/igb/e1000_regs.h  |  1 +
 drivers/net/igb/igb.h         |  1 +
 drivers/net/igb/igb_main.c    | 47 +++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 87 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index 50f6e9649845..0a2368fa6bc6 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1479,6 +1479,39 @@ out:
 	return ret_val;
 }
 
+/**
+ *  igb_vmdq_set_anti_spoofing_pf - enable or disable anti-spoofing
+ *  @hw: pointer to the hardware struct
+ *  @enable: state to enter, either enabled or disabled
+ *  @pf: Physical Function pool - do not set anti-spoofing for the PF
+ *
+ *  enables/disables L2 switch anti-spoofing functionality.
+ **/
+void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *hw, bool enable, int pf)
+{
+	u32 dtxswc;
+
+	switch (hw->mac.type) {
+	case e1000_82576:
+	case e1000_i350:
+		dtxswc = rd32(E1000_DTXSWC);
+		if (enable) {
+			dtxswc |= (E1000_DTXSWC_MAC_SPOOF_MASK |
+				   E1000_DTXSWC_VLAN_SPOOF_MASK);
+			/* The PF can spoof - it has to in order to
+			 * support emulation mode NICs */
+			dtxswc ^= (1 << pf | 1 << (pf + MAX_NUM_VFS));
+		} else {
+			dtxswc &= ~(E1000_DTXSWC_MAC_SPOOF_MASK |
+				    E1000_DTXSWC_VLAN_SPOOF_MASK);
+		}
+		wr32(E1000_DTXSWC, dtxswc);
+		break;
+	default:
+		break;
+	}
+}
+
 /**
  *  igb_vmdq_set_loopback_pf - enable or disable vmdq loopback
  *  @hw: pointer to the hardware struct
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h
index cbd1e1259e4d..1d01af2472e7 100644
--- a/drivers/net/igb/e1000_82575.h
+++ b/drivers/net/igb/e1000_82575.h
@@ -194,6 +194,10 @@ struct e1000_adv_tx_context_desc {
 #define E1000_NVM_APME_82575          0x0400
 #define MAX_NUM_VFS                   8
 
+#define E1000_DTXSWC_MAC_SPOOF_MASK   0x000000FF /* Per VF MAC spoof control */
+#define E1000_DTXSWC_VLAN_SPOOF_MASK  0x0000FF00 /* Per VF VLAN spoof control */
+#define E1000_DTXSWC_LLE_MASK         0x00FF0000 /* Per VF Local LB enables */
+#define E1000_DTXSWC_VLAN_SPOOF_SHIFT 8
 #define E1000_DTXSWC_VMDQ_LOOPBACK_EN (1 << 31)  /* global VF LB enable */
 
 /* Easy defines for setting default pool, would normally be left a zero */
@@ -243,6 +247,7 @@ struct e1000_adv_tx_context_desc {
 
 /* RX packet buffer size defines */
 #define E1000_RXPBS_SIZE_MASK_82576  0x0000007F
+void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *, bool, int);
 void igb_vmdq_set_loopback_pf(struct e1000_hw *, bool);
 void igb_vmdq_set_replication_pf(struct e1000_hw *, bool);
 u16 igb_rxpbs_adjust_82580(u32 data);
diff --git a/drivers/net/igb/e1000_regs.h b/drivers/net/igb/e1000_regs.h
index abb7333a1fbf..8ac83c5190d5 100644
--- a/drivers/net/igb/e1000_regs.h
+++ b/drivers/net/igb/e1000_regs.h
@@ -301,6 +301,7 @@
 #define E1000_VFTE      0x00C90 /* VF Transmit Enables */
 #define E1000_QDE       0x02408 /* Queue Drop Enable - RW */
 #define E1000_DTXSWC    0x03500 /* DMA Tx Switch Control - RW */
+#define E1000_WVBR      0x03554 /* VM Wrong Behavior - RWS */
 #define E1000_RPLOLR    0x05AF0 /* Replication Offload - RW */
 #define E1000_UTA       0x0A000 /* Unicast Table Array - RW */
 #define E1000_IOVTCL    0x05BBC /* IOV Control Register */
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index edab9c442399..92a4ef09e55c 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -324,6 +324,7 @@ struct igb_adapter {
 	unsigned int vfs_allocated_count;
 	struct vf_data_storage *vf_data;
 	u32 rss_queues;
+	u32 wvbr;
 };
 
 #define IGB_FLAG_HAS_MSI           (1 << 0)
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index a364ae69ab37..58c665b7513d 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -3366,6 +3366,45 @@ static void igb_set_rx_mode(struct net_device *netdev)
 	igb_restore_vf_multicasts(adapter);
 }
 
+static void igb_check_wvbr(struct igb_adapter *adapter)
+{
+	struct e1000_hw *hw = &adapter->hw;
+	u32 wvbr = 0;
+
+	switch (hw->mac.type) {
+	case e1000_82576:
+	case e1000_i350:
+		if (!(wvbr = rd32(E1000_WVBR)))
+			return;
+		break;
+	default:
+		break;
+	}
+
+	adapter->wvbr |= wvbr;
+}
+
+#define IGB_STAGGERED_QUEUE_OFFSET 8
+
+static void igb_spoof_check(struct igb_adapter *adapter)
+{
+	int j;
+
+	if (!adapter->wvbr)
+		return;
+
+	for(j = 0; j < adapter->vfs_allocated_count; j++) {
+		if (adapter->wvbr & (1 << j) ||
+		    adapter->wvbr & (1 << (j + IGB_STAGGERED_QUEUE_OFFSET))) {
+			dev_warn(&adapter->pdev->dev,
+				"Spoof event(s) detected on VF %d\n", j);
+			adapter->wvbr &=
+				~((1 << j) |
+				  (1 << (j + IGB_STAGGERED_QUEUE_OFFSET)));
+		}
+	}
+}
+
 /* Need to wait a few seconds after link up to get diagnostic information from
  * the phy */
 static void igb_update_phy_info(unsigned long data)
@@ -3525,6 +3564,8 @@ static void igb_watchdog_task(struct work_struct *work)
 		wr32(E1000_ICS, E1000_ICS_RXDMT0);
 	}
 
+	igb_spoof_check(adapter);
+
 	/* Reset the timer */
 	if (!test_bit(__IGB_DOWN, &adapter->state))
 		mod_timer(&adapter->watchdog_timer,
@@ -4521,6 +4562,10 @@ static irqreturn_t igb_msix_other(int irq, void *data)
 	if (icr & E1000_ICR_DOUTSYNC) {
 		/* HW is reporting DMA is out of sync */
 		adapter->stats.doosync++;
+		/* The DMA Out of Sync is also indication of a spoof event
+		 * in IOV mode. Check the Wrong VM Behavior register to
+		 * see if it is really a spoof event. */
+		igb_check_wvbr(adapter);
 	}
 
 	/* Check for a mailbox event */
@@ -6595,6 +6640,8 @@ static void igb_vmm_control(struct igb_adapter *adapter)
 	if (adapter->vfs_allocated_count) {
 		igb_vmdq_set_loopback_pf(hw, true);
 		igb_vmdq_set_replication_pf(hw, true);
+		igb_vmdq_set_anti_spoofing_pf(hw, true,
+						adapter->vfs_allocated_count);
 	} else {
 		igb_vmdq_set_loopback_pf(hw, false);
 		igb_vmdq_set_replication_pf(hw, false);
-- 
cgit v1.2.3


From 0e512bfc2c0cd6072387092f8d1ac8e1a758965b Mon Sep 17 00:00:00 2001
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Thu, 18 Nov 2010 03:12:30 +0000
Subject: igbvf: force link checking when mailbox timeout has occurred

This change forces the link down when a mailbox timeout has occurred.
Previously it was possible for a mailbox timeout to occur but for the
interface to stay up.  The problem with this was that it became possible
for an interface to stay up and miss multiple requests resulting in a
possible issue since the interface will be running in an unknown state.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igbvf/vf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/igbvf/vf.c b/drivers/net/igbvf/vf.c
index 0cc13c6ed418..74486a8b009a 100644
--- a/drivers/net/igbvf/vf.c
+++ b/drivers/net/igbvf/vf.c
@@ -362,8 +362,8 @@ static s32 e1000_check_for_link_vf(struct e1000_hw *hw)
 	 * or a virtual function reset
 	 */
 
-	/* If we were hit with a reset drop the link */
-	if (!mbx->ops.check_for_rst(hw))
+	/* If we were hit with a reset or timeout drop the link */
+	if (!mbx->ops.check_for_rst(hw) || !mbx->timeout)
 		mac->get_link_status = true;
 
 	if (!mac->get_link_status)
-- 
cgit v1.2.3


From 031d7952ee63e1aa679f7e87700e3281f4de4ba2 Mon Sep 17 00:00:00 2001
From: "Williams, Mitch A" <mitch.a.williams@intel.com>
Date: Thu, 9 Dec 2010 03:23:56 +0000
Subject: igbvf: add support for i350 VF device

Add support to igbvf for the new i350 virtual function device.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/igbvf/igbvf.h  | 1 +
 drivers/net/igbvf/netdev.c | 9 +++++++++
 drivers/net/igbvf/vf.h     | 2 ++
 3 files changed, 12 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
index 9d4d63e536d4..990c329e6c3b 100644
--- a/drivers/net/igbvf/igbvf.h
+++ b/drivers/net/igbvf/igbvf.h
@@ -97,6 +97,7 @@ struct igbvf_adapter;
 
 enum igbvf_boards {
 	board_vf,
+	board_i350_vf,
 };
 
 struct igbvf_queue_stats {
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 4fb023bce785..6352c8158e6d 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -64,8 +64,16 @@ static struct igbvf_info igbvf_vf_info = {
 	.init_ops               = e1000_init_function_pointers_vf,
 };
 
+static struct igbvf_info igbvf_i350_vf_info = {
+	.mac			= e1000_vfadapt_i350,
+	.flags			= 0,
+	.pba			= 10,
+	.init_ops		= e1000_init_function_pointers_vf,
+};
+
 static const struct igbvf_info *igbvf_info_tbl[] = {
 	[board_vf]              = &igbvf_vf_info,
+	[board_i350_vf]		= &igbvf_i350_vf_info,
 };
 
 /**
@@ -2865,6 +2873,7 @@ static struct pci_error_handlers igbvf_err_handler = {
 
 static DEFINE_PCI_DEVICE_TABLE(igbvf_pci_tbl) = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_VF), board_vf },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I350_VF), board_i350_vf },
 	{ } /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, igbvf_pci_tbl);
diff --git a/drivers/net/igbvf/vf.h b/drivers/net/igbvf/vf.h
index c36ea21f17fa..d7ed58fcd9bb 100644
--- a/drivers/net/igbvf/vf.h
+++ b/drivers/net/igbvf/vf.h
@@ -39,6 +39,7 @@
 struct e1000_hw;
 
 #define E1000_DEV_ID_82576_VF                 0x10CA
+#define E1000_DEV_ID_I350_VF                  0x1520
 #define E1000_REVISION_0 0
 #define E1000_REVISION_1 1
 #define E1000_REVISION_2 2
@@ -133,6 +134,7 @@ struct e1000_adv_tx_context_desc {
 enum e1000_mac_type {
 	e1000_undefined = 0,
 	e1000_vfadapt,
+	e1000_vfadapt_i350,
 	e1000_num_macs  /* List is 1-based, so subtract 1 for true count. */
 };
 
-- 
cgit v1.2.3


From d3306c2974481ff9c539de22a37bb667e8694be2 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Thu, 18 Nov 2010 03:03:23 +0000
Subject: ixgbe: Warn on VF attempt to override Administratively set MAC/VLAN

Print warnings to the system log when the VF attempts to override
MAC/VLAN settings that were configured by the VMM Host administrator
using the ip link set commands.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_sriov.c | 40 +++++++++++++++++++++++++++++-----------
 1 file changed, 29 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 6e3e94b5a5f6..e01d0db8b517 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -227,6 +227,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 	int entries;
 	u16 *hash_list;
 	int add, vid;
+	u8 *new_mac;
 
 	retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
 
@@ -244,15 +245,22 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 
 	if (msgbuf[0] == IXGBE_VF_RESET) {
 		unsigned char *vf_mac = adapter->vfinfo[vf].vf_mac_addresses;
-		u8 *addr = (u8 *)(&msgbuf[1]);
+		new_mac = (u8 *)(&msgbuf[1]);
 		e_info(probe, "VF Reset msg received from vf %d\n", vf);
 		adapter->vfinfo[vf].clear_to_send = false;
 		ixgbe_vf_reset_msg(adapter, vf);
 		adapter->vfinfo[vf].clear_to_send = true;
 
+		if (is_valid_ether_addr(new_mac) &&
+		    !adapter->vfinfo[vf].pf_set_mac)
+			ixgbe_set_vf_mac(adapter, vf, vf_mac);
+		else
+			ixgbe_set_vf_mac(adapter,
+				 vf, adapter->vfinfo[vf].vf_mac_addresses);
+
 		/* reply to reset with ack and vf mac address */
 		msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK;
-		memcpy(addr, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS);
+		memcpy(new_mac, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS);
 		/*
 		 * Piggyback the multicast filter type so VF can compute the
 		 * correct vectors
@@ -271,14 +279,16 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 
 	switch ((msgbuf[0] & 0xFFFF)) {
 	case IXGBE_VF_SET_MAC_ADDR:
-		{
-			u8 *new_mac = ((u8 *)(&msgbuf[1]));
-			if (is_valid_ether_addr(new_mac) &&
-			    !adapter->vfinfo[vf].pf_set_mac)
-				ixgbe_set_vf_mac(adapter, vf, new_mac);
-			else
-				ixgbe_set_vf_mac(adapter,
-				  vf, adapter->vfinfo[vf].vf_mac_addresses);
+		new_mac = ((u8 *)(&msgbuf[1]));
+		if (is_valid_ether_addr(new_mac) &&
+		    !adapter->vfinfo[vf].pf_set_mac) {
+			ixgbe_set_vf_mac(adapter, vf, new_mac);
+		} else if (memcmp(adapter->vfinfo[vf].vf_mac_addresses,
+				  new_mac, ETH_ALEN)) {
+			e_warn(drv, "VF %d attempted to override "
+			       "administratively set MAC address\nReload "
+			       "the VF driver to resume operations\n", vf);
+			retval = -1;
 		}
 		break;
 	case IXGBE_VF_SET_MULTICAST:
@@ -295,7 +305,15 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 		add = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK)
 		      >> IXGBE_VT_MSGINFO_SHIFT;
 		vid = (msgbuf[1] & IXGBE_VLVF_VLANID_MASK);
-		retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
+		if (adapter->vfinfo[vf].pf_vlan) {
+			e_warn(drv, "VF %d attempted to override "
+			       "administratively set VLAN configuration\n"
+			       "Reload the VF driver to resume operations\n",
+			       vf);
+			retval = -1;
+		} else {
+			retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
+		}
 		break;
 	default:
 		e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);
-- 
cgit v1.2.3


From 3377eba79e15671799876f82d30446e656aac5ad Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Tue, 7 Dec 2010 08:16:45 +0000
Subject: ixgbe: Add SR-IOV feature support to X540

Add X540 specific feature support to X540

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_main.c | 2 +-
 drivers/net/ixgbe/ixgbe_mbx.c  | 4 +++-
 drivers/net/ixgbe/ixgbe_x540.c | 2 ++
 3 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index ca9036de49f9..c90562530202 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -6889,7 +6889,7 @@ static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
 	struct ixgbe_hw *hw = &adapter->hw;
 	int err;
 
-	if (hw->mac.type != ixgbe_mac_82599EB || !max_vfs)
+	if (hw->mac.type == ixgbe_mac_82598EB || !max_vfs)
 		return;
 
 	/* The 82599 supports up to 64 VFs per physical function
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
index 027c628c3aae..ea82c5a1cd3e 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -321,9 +321,11 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
-	case ixgbe_mac_X540:
 		vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
 		break;
+	case ixgbe_mac_X540:
+		vflre = IXGBE_READ_REG(hw, IXGBE_VFLREC(reg_offset));
+		break;
 	default:
 		break;
 	}
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index cf88515c0ef8..3a8923993ce3 100644
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -685,6 +685,8 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
 	.fc_enable              = &ixgbe_fc_enable_generic,
 	.init_uta_tables        = &ixgbe_init_uta_tables_generic,
 	.setup_sfp              = NULL,
+	.set_mac_anti_spoofing  = &ixgbe_set_mac_anti_spoofing,
+	.set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing,
 };
 
 static struct ixgbe_eeprom_operations eeprom_ops_X540 = {
-- 
cgit v1.2.3


From a985b6c31ff230a1246d921afbfc0f6a1386be83 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Thu, 18 Nov 2010 03:02:52 +0000
Subject: ixgbe: Add anti-spoofing feature support

Add support for the anti-spoofing feature in the HW.  Packets from
VF devices with spoofed MAC addresses or VLAN tags will be blocked
and a counter incremented.  During the watchdog timer the spoofed
packet dropped counter is read and if it is non-zero then a warning
message is displayed on the host VMM's console.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbe/ixgbe_82599.c  |  2 ++
 drivers/net/ixgbe/ixgbe_common.c | 64 ++++++++++++++++++++++++++++++++++++++++
 drivers/net/ixgbe/ixgbe_common.h |  2 ++
 drivers/net/ixgbe/ixgbe_main.c   | 24 +++++++++++++++
 drivers/net/ixgbe/ixgbe_sriov.c  | 12 ++++++--
 drivers/net/ixgbe/ixgbe_type.h   | 13 +++++++-
 6 files changed, 114 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 6827dddc383e..bfd3c227cd4a 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -2165,6 +2165,8 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 	.fc_enable              = &ixgbe_fc_enable_generic,
 	.init_uta_tables        = &ixgbe_init_uta_tables_generic,
 	.setup_sfp              = &ixgbe_setup_sfp_modules_82599,
+	.set_mac_anti_spoofing  = &ixgbe_set_mac_anti_spoofing,
+	.set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing,
 };
 
 static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index cc11e422ce9b..d5ede2df3e42 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -2809,3 +2809,67 @@ s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
 wwn_prefix_out:
 	return 0;
 }
+
+/**
+ *  ixgbe_set_mac_anti_spoofing - Enable/Disable MAC anti-spoofing
+ *  @hw: pointer to hardware structure
+ *  @enable: enable or disable switch for anti-spoofing
+ *  @pf: Physical Function pool - do not enable anti-spoofing for the PF
+ *
+ **/
+void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf)
+{
+	int j;
+	int pf_target_reg = pf >> 3;
+	int pf_target_shift = pf % 8;
+	u32 pfvfspoof = 0;
+
+	if (hw->mac.type == ixgbe_mac_82598EB)
+		return;
+
+	if (enable)
+		pfvfspoof = IXGBE_SPOOF_MACAS_MASK;
+
+	/*
+	 * PFVFSPOOF register array is size 8 with 8 bits assigned to
+	 * MAC anti-spoof enables in each register array element.
+	 */
+	for (j = 0; j < IXGBE_PFVFSPOOF_REG_COUNT; j++)
+		IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(j), pfvfspoof);
+
+	/* If not enabling anti-spoofing then done */
+	if (!enable)
+		return;
+
+	/*
+	 * The PF should be allowed to spoof so that it can support
+	 * emulation mode NICs.  Reset the bit assigned to the PF
+	 */
+	pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg));
+	pfvfspoof ^= (1 << pf_target_shift);
+	IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg), pfvfspoof);
+}
+
+/**
+ *  ixgbe_set_vlan_anti_spoofing - Enable/Disable VLAN anti-spoofing
+ *  @hw: pointer to hardware structure
+ *  @enable: enable or disable switch for VLAN anti-spoofing
+ *  @pf: Virtual Function pool - VF Pool to set for VLAN anti-spoofing
+ *
+ **/
+void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
+{
+	int vf_target_reg = vf >> 3;
+	int vf_target_shift = vf % 8 + IXGBE_SPOOF_VLANAS_SHIFT;
+	u32 pfvfspoof;
+
+	if (hw->mac.type == ixgbe_mac_82598EB)
+		return;
+
+	pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg));
+	if (enable)
+		pfvfspoof |= (1 << vf_target_shift);
+	else
+		pfvfspoof &= ~(1 << vf_target_shift);
+	IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof);
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index e1f980a8a09d..66ed045a8cf0 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -88,6 +88,8 @@ s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
                                  u16 *wwpn_prefix);
 s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
+void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf);
+void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
 
 #define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
 
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index c90562530202..38ab4f3f8197 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3132,6 +3132,9 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
 
 	/* enable Tx loopback for VF/PF communication */
 	IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN);
+	/* Enable MAC Anti-Spoofing */
+	hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0),
+					  adapter->num_vfs);
 }
 
 static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
@@ -5960,6 +5963,26 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
 	netif_tx_start_all_queues(adapter->netdev);
 }
 
+static void ixgbe_spoof_check(struct ixgbe_adapter *adapter)
+{
+	u32 ssvpc;
+
+	/* Do not perform spoof check for 82598 */
+	if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+		return;
+
+	ssvpc = IXGBE_READ_REG(&adapter->hw, IXGBE_SSVPC);
+
+	/*
+	 * ssvpc register is cleared on read, if zero then no
+	 * spoofed packets in the last interval.
+	 */
+	if (!ssvpc)
+		return;
+
+	e_warn(drv, "%d Spoofed packets detected\n", ssvpc);
+}
+
 static DEFINE_MUTEX(ixgbe_watchdog_lock);
 
 /**
@@ -6080,6 +6103,7 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 		}
 	}
 
+	ixgbe_spoof_check(adapter);
 	ixgbe_update_stats(adapter);
 	mutex_unlock(&ixgbe_watchdog_lock);
 }
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index e01d0db8b517..47b15738b009 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -215,6 +215,11 @@ static inline void ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
 	reg |= (reg | (1 << vf_shift));
 	IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), reg);
 
+	/* Enable counting of spoofed packets in the SSVPC register */
+	reg = IXGBE_READ_REG(hw, IXGBE_VMECM(reg_offset));
+	reg |= (1 << vf_shift);
+	IXGBE_WRITE_REG(hw, IXGBE_VMECM(reg_offset), reg);
+
 	ixgbe_vf_reset_event(adapter, vf);
 }
 
@@ -412,6 +417,7 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
 {
 	int err = 0;
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
 
 	if ((vf >= adapter->num_vfs) || (vlan > 4095) || (qos > 7))
 		return -EINVAL;
@@ -420,7 +426,8 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
 		if (err)
 			goto out;
 		ixgbe_set_vmvir(adapter, vlan | (qos << VLAN_PRIO_SHIFT), vf);
-		ixgbe_set_vmolr(&adapter->hw, vf, false);
+		ixgbe_set_vmolr(hw, vf, false);
+		hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
 		adapter->vfinfo[vf].pf_vlan = vlan;
 		adapter->vfinfo[vf].pf_qos = qos;
 		dev_info(&adapter->pdev->dev,
@@ -437,7 +444,8 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
 		err = ixgbe_set_vf_vlan(adapter, false,
 					adapter->vfinfo[vf].pf_vlan, vf);
 		ixgbe_set_vmvir(adapter, vlan, vf);
-		ixgbe_set_vmolr(&adapter->hw, vf, true);
+		ixgbe_set_vmolr(hw, vf, true);
+		hw->mac.ops.set_vlan_anti_spoofing(hw, false, vf);
 		adapter->vfinfo[vf].pf_vlan = 0;
 		adapter->vfinfo[vf].pf_qos = 0;
        }
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 59f6d0afe0fe..446f3467d3c7 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -230,6 +230,7 @@
 #define IXGBE_VT_CTL    0x051B0
 #define IXGBE_VFRE(_i)  (0x051E0 + ((_i) * 4))
 #define IXGBE_VFTE(_i)  (0x08110 + ((_i) * 4))
+#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4))
 #define IXGBE_QDE       0x2F04
 #define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */
 #define IXGBE_UTA(_i)   (0x0F400 + ((_i) * 4))
@@ -284,7 +285,8 @@
 #define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
 #define IXGBE_DTXCTL    0x07E00
 
-#define IXGBE_DMATXCTL  0x04A80
+#define IXGBE_DMATXCTL      0x04A80
+#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */
 #define IXGBE_PFDTXGSWC     0x08220
 #define IXGBE_DTXMXSZRQ     0x08100
 #define IXGBE_DTXTCPFLGL    0x04A88
@@ -298,6 +300,13 @@
 #define IXGBE_DMATXCTL_VT_SHIFT 16  /* VLAN EtherType */
 
 #define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
+
+/* Anti-spoofing defines */
+#define IXGBE_SPOOF_MACAS_MASK          0xFF
+#define IXGBE_SPOOF_VLANAS_MASK         0xFF00
+#define IXGBE_SPOOF_VLANAS_SHIFT        8
+#define IXGBE_PFVFSPOOF_REG_COUNT       8
+
 #define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
 /* Tx DCA Control register : 128 of these (0-127) */
 #define IXGBE_DCA_TXCTRL_82599(_i)  (0x0600C + ((_i) * 0x40))
@@ -2482,6 +2491,8 @@ struct ixgbe_mac_operations {
 	s32 (*clear_vfta)(struct ixgbe_hw *);
 	s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
 	s32 (*init_uta_tables)(struct ixgbe_hw *);
+	void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
+	void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
 
 	/* Flow Control */
 	s32 (*fc_enable)(struct ixgbe_hw *, s32);
-- 
cgit v1.2.3


From 2316aa2aee254c126e688b53a3a105b82bc3f368 Mon Sep 17 00:00:00 2001
From: Greg Rose <gregory.v.rose@intel.com>
Date: Thu, 2 Dec 2010 07:12:26 +0000
Subject: ixgbevf: Add X540 VF device support to the ixgbevf driver

The X540 introduces a new Virtual Function device ID so that the X540
VF device can be distinguished from the 82599 VF device.  The X540 VF
device will have additional capability over the 82599 VF device so it
is necessary to be able to discern the difference.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ixgbevf/defines.h      | 1 +
 drivers/net/ixgbevf/ixgbevf.h      | 4 +++-
 drivers/net/ixgbevf/ixgbevf_main.c | 7 +++++--
 drivers/net/ixgbevf/vf.c           | 6 +++++-
 drivers/net/ixgbevf/vf.h           | 1 +
 5 files changed, 15 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h
index f8a807d606c7..de643eb2ada6 100644
--- a/drivers/net/ixgbevf/defines.h
+++ b/drivers/net/ixgbevf/defines.h
@@ -30,6 +30,7 @@
 
 /* Device IDs */
 #define IXGBE_DEV_ID_82599_VF           0x10ED
+#define IXGBE_DEV_ID_X540_VF            0x1515
 
 #define IXGBE_VF_IRQ_CLEAR_MASK         7
 #define IXGBE_VF_MAX_TX_QUEUES          1
diff --git a/drivers/net/ixgbevf/ixgbevf.h b/drivers/net/ixgbevf/ixgbevf.h
index 0cd6abcf9306..a63efcb2cf1b 100644
--- a/drivers/net/ixgbevf/ixgbevf.h
+++ b/drivers/net/ixgbevf/ixgbevf.h
@@ -275,9 +275,11 @@ enum ixbgevf_state_t {
 
 enum ixgbevf_boards {
 	board_82599_vf,
+	board_X540_vf,
 };
 
-extern struct ixgbevf_info ixgbevf_vf_info;
+extern struct ixgbevf_info ixgbevf_82599_vf_info;
+extern struct ixgbevf_info ixgbevf_X540_vf_info;
 extern struct ixgbe_mac_operations ixgbevf_mbx_ops;
 
 /* needed by ethtool.c */
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 809e38ce8a13..464e6c9d3fc2 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -51,13 +51,14 @@ char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
 	"Intel(R) 82599 Virtual Function";
 
-#define DRV_VERSION "1.0.12-k0"
+#define DRV_VERSION "1.0.19-k0"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
 	"Copyright (c) 2009 - 2010 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
-	[board_82599_vf] = &ixgbevf_vf_info,
+	[board_82599_vf] = &ixgbevf_82599_vf_info,
+	[board_X540_vf]  = &ixgbevf_X540_vf_info,
 };
 
 /* ixgbevf_pci_tbl - PCI Device ID Table
@@ -71,6 +72,8 @@ static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 static struct pci_device_id ixgbevf_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF),
 	board_82599_vf},
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF),
+	board_X540_vf},
 
 	/* required last entry */
 	{0, }
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index 971019d819b4..eecd3bf6833f 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -381,8 +381,12 @@ static struct ixgbe_mac_operations ixgbevf_mac_ops = {
 	.set_vfta            = ixgbevf_set_vfta_vf,
 };
 
-struct ixgbevf_info ixgbevf_vf_info = {
+struct ixgbevf_info ixgbevf_82599_vf_info = {
 	.mac = ixgbe_mac_82599_vf,
 	.mac_ops = &ixgbevf_mac_ops,
 };
 
+struct ixgbevf_info ixgbevf_X540_vf_info = {
+	.mac = ixgbe_mac_X540_vf,
+	.mac_ops = &ixgbevf_mac_ops,
+};
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
index 144c99d5363a..23eb114c149f 100644
--- a/drivers/net/ixgbevf/vf.h
+++ b/drivers/net/ixgbevf/vf.h
@@ -73,6 +73,7 @@ struct ixgbe_mac_operations {
 enum ixgbe_mac_type {
 	ixgbe_mac_unknown = 0,
 	ixgbe_mac_82599_vf,
+	ixgbe_mac_X540_vf,
 	ixgbe_num_macs
 };
 
-- 
cgit v1.2.3


From 24d8c0293b04ad207648bb2a0dbfebff8b47d166 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Sat, 25 Dec 2010 18:29:52 -0300
Subject: [media] v4l: soc-camera: fix multiple simultaneous user case

A recent patch has introduced a regression, whereby a second open of an
soc-camera video device breaks the running capture. This patch fixes this bug
by guaranteeing, that video buffers get initialised only during the first open
of the device node.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/soc_camera.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 335120c2021b..052bd6dfa5a7 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -405,13 +405,13 @@ static int soc_camera_open(struct file *file)
 		ret = soc_camera_set_fmt(icd, &f);
 		if (ret < 0)
 			goto esfmt;
+
+		ici->ops->init_videobuf(&icd->vb_vidq, icd);
 	}
 
 	file->private_data = icd;
 	dev_dbg(&icd->dev, "camera device open\n");
 
-	ici->ops->init_videobuf(&icd->vb_vidq, icd);
-
 	mutex_unlock(&icd->video_lock);
 
 	return 0;
-- 
cgit v1.2.3


From be7fa3263a15d3f278c3bfbf606ec169aaa3a920 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:01 +0000
Subject: bna: TxRx and datapath fix

Change Details:
	- Check HW ready condition before accessing h/w register in data-path
	- Postpone clean-up of data buffers to the data-path restart path and
	wait in the cleanup routines for in-flight DMA to complete
	- Separate out Tx completion processing from Rx poll routine

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bnad.c | 353 +++++++++++++++++++++++--------------------------
 drivers/net/bna/bnad.h |  22 +--
 2 files changed, 178 insertions(+), 197 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 7e839b9cec22..3c405022d2bb 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -70,6 +70,8 @@ do {								\
 	(sizeof(struct bnad_skb_unmap) * ((_depth) - 1));	\
 } while (0)
 
+#define BNAD_TXRX_SYNC_MDELAY	250	/* 250 msecs */
+
 /*
  * Reinitialize completions in CQ, once Rx is taken down
  */
@@ -130,7 +132,9 @@ bnad_free_all_txbufs(struct bnad *bnad,
 						PCI_DMA_TODEVICE);
 
 		pci_unmap_addr_set(&unmap_array[unmap_cons], dma_addr, 0);
-		unmap_cons++;
+		if (++unmap_cons >= unmap_q->q_depth)
+			break;
+
 		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
 			pci_unmap_page(bnad->pcidev,
 				       pci_unmap_addr(&unmap_array[unmap_cons],
@@ -139,7 +143,8 @@ bnad_free_all_txbufs(struct bnad *bnad,
 				       PCI_DMA_TODEVICE);
 			pci_unmap_addr_set(&unmap_array[unmap_cons], dma_addr,
 					   0);
-			unmap_cons++;
+			if (++unmap_cons >= unmap_q->q_depth)
+				break;
 		}
 		dev_kfree_skb_any(skb);
 	}
@@ -167,11 +172,11 @@ bnad_free_txbufs(struct bnad *bnad,
 	/*
 	 * Just return if TX is stopped. This check is useful
 	 * when bnad_free_txbufs() runs out of a tasklet scheduled
-	 * before bnad_cb_tx_cleanup() cleared BNAD_RF_TX_STARTED bit
+	 * before bnad_cb_tx_cleanup() cleared BNAD_TXQ_TX_STARTED bit
 	 * but this routine runs actually after the cleanup has been
 	 * executed.
 	 */
-	if (!test_bit(BNAD_RF_TX_STARTED, &bnad->run_flags))
+	if (!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))
 		return 0;
 
 	updated_hw_cons = *(tcb->hw_consumer_index);
@@ -252,7 +257,9 @@ bnad_tx_free_tasklet(unsigned long bnad_ptr)
 				(!test_and_set_bit(BNAD_TXQ_FREE_SENT,
 						  &tcb->flags))) {
 				acked = bnad_free_txbufs(bnad, tcb);
-				bna_ib_ack(tcb->i_dbell, acked);
+				if (likely(test_bit(BNAD_TXQ_TX_STARTED,
+					&tcb->flags)))
+					bna_ib_ack(tcb->i_dbell, acked);
 				smp_mb__before_clear_bit();
 				clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
 			}
@@ -264,7 +271,7 @@ static u32
 bnad_tx(struct bnad *bnad, struct bna_tcb *tcb)
 {
 	struct net_device *netdev = bnad->netdev;
-	u32 sent;
+	u32 sent = 0;
 
 	if (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
 		return 0;
@@ -275,12 +282,15 @@ bnad_tx(struct bnad *bnad, struct bna_tcb *tcb)
 		    netif_carrier_ok(netdev) &&
 		    BNA_QE_FREE_CNT(tcb, tcb->q_depth) >=
 				    BNAD_NETIF_WAKE_THRESHOLD) {
-			netif_wake_queue(netdev);
-			BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
+			if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)) {
+				netif_wake_queue(netdev);
+				BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
+			}
 		}
+	}
+
+	if (likely(test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
 		bna_ib_ack(tcb->i_dbell, sent);
-	} else
-		bna_ib_ack(tcb->i_dbell, 0);
 
 	smp_mb__before_clear_bit();
 	clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
@@ -313,25 +323,26 @@ bnad_reset_rcb(struct bnad *bnad, struct bna_rcb *rcb)
 }
 
 static void
-bnad_free_rxbufs(struct bnad *bnad, struct bna_rcb *rcb)
+bnad_free_all_rxbufs(struct bnad *bnad, struct bna_rcb *rcb)
 {
 	struct bnad_unmap_q *unmap_q;
 	struct sk_buff *skb;
+	int unmap_cons;
 
 	unmap_q = rcb->unmap_q;
-	while (BNA_QE_IN_USE_CNT(unmap_q, unmap_q->q_depth)) {
-		skb = unmap_q->unmap_array[unmap_q->consumer_index].skb;
-		BUG_ON(!(skb));
-		unmap_q->unmap_array[unmap_q->consumer_index].skb = NULL;
+	for (unmap_cons = 0; unmap_cons < unmap_q->q_depth; unmap_cons++) {
+		skb = unmap_q->unmap_array[unmap_cons].skb;
+		if (!skb)
+			continue;
+		BUG_ON(!(pci_unmap_addr(
+			&unmap_q->unmap_array[unmap_cons], dma_addr)));
+		unmap_q->unmap_array[unmap_cons].skb = NULL;
 		pci_unmap_single(bnad->pcidev, pci_unmap_addr(&unmap_q->
-					unmap_array[unmap_q->consumer_index],
-					dma_addr), rcb->rxq->buffer_size +
-					NET_IP_ALIGN, PCI_DMA_FROMDEVICE);
+					unmap_array[unmap_cons],
+					dma_addr), rcb->rxq->buffer_size,
+					PCI_DMA_FROMDEVICE);
 		dev_kfree_skb(skb);
-		BNA_QE_INDX_ADD(unmap_q->consumer_index, 1, unmap_q->q_depth);
-		BNA_QE_INDX_ADD(rcb->consumer_index, 1, rcb->q_depth);
 	}
-
 	bnad_reset_rcb(bnad, rcb);
 }
 
@@ -385,41 +396,9 @@ finishing:
 		unmap_q->producer_index = unmap_prod;
 		rcb->producer_index = unmap_prod;
 		smp_mb();
-		bna_rxq_prod_indx_doorbell(rcb);
-	}
-}
-
-/*
- * Locking is required in the enable path
- * because it is called from a napi poll
- * context, where the bna_lock is not held
- * unlike the IRQ context.
- */
-static void
-bnad_enable_txrx_irqs(struct bnad *bnad)
-{
-	struct bna_tcb *tcb;
-	struct bna_ccb *ccb;
-	int i, j;
-	unsigned long flags;
-
-	spin_lock_irqsave(&bnad->bna_lock, flags);
-	for (i = 0; i < bnad->num_tx; i++) {
-		for (j = 0; j < bnad->num_txq_per_tx; j++) {
-			tcb = bnad->tx_info[i].tcb[j];
-			bna_ib_coalescing_timer_set(tcb->i_dbell,
-				tcb->txq->ib->ib_config.coalescing_timeo);
-			bna_ib_ack(tcb->i_dbell, 0);
-		}
-	}
-
-	for (i = 0; i < bnad->num_rx; i++) {
-		for (j = 0; j < bnad->num_rxp_per_rx; j++) {
-			ccb = bnad->rx_info[i].rx_ctrl[j].ccb;
-			bnad_enable_rx_irq_unsafe(ccb);
-		}
+		if (likely(test_bit(BNAD_RXQ_STARTED, &rcb->flags)))
+			bna_rxq_prod_indx_doorbell(rcb);
 	}
-	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 }
 
 static inline void
@@ -448,6 +427,9 @@ bnad_poll_cq(struct bnad *bnad, struct bna_ccb *ccb, int budget)
 	u32 qid0 = ccb->rcb[0]->rxq->rxq_id;
 	struct bna_pkt_rate *pkt_rt = &ccb->pkt_rate;
 
+	if (!test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags))
+		return 0;
+
 	prefetch(bnad->netdev);
 	BNA_CQ_QPGE_PTR_GET(ccb->producer_index, ccb->sw_qpt, cmpl,
 			    wi_range);
@@ -544,12 +526,15 @@ next:
 	BNA_QE_INDX_ADD(ccb->producer_index, wis, ccb->q_depth);
 
 	if (likely(ccb)) {
-		bna_ib_ack(ccb->i_dbell, packets);
+		if (likely(test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags)))
+			bna_ib_ack(ccb->i_dbell, packets);
 		bnad_refill_rxq(bnad, ccb->rcb[0]);
 		if (ccb->rcb[1])
 			bnad_refill_rxq(bnad, ccb->rcb[1]);
-	} else
-		bna_ib_ack(ccb->i_dbell, 0);
+	} else {
+		if (likely(test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags)))
+			bna_ib_ack(ccb->i_dbell, 0);
+	}
 
 	return packets;
 }
@@ -557,6 +542,9 @@ next:
 static void
 bnad_disable_rx_irq(struct bnad *bnad, struct bna_ccb *ccb)
 {
+	if (unlikely(!test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags)))
+		return;
+
 	bna_ib_coalescing_timer_set(ccb->i_dbell, 0);
 	bna_ib_ack(ccb->i_dbell, 0);
 }
@@ -575,9 +563,11 @@ static void
 bnad_netif_rx_schedule_poll(struct bnad *bnad, struct bna_ccb *ccb)
 {
 	struct bnad_rx_ctrl *rx_ctrl = (struct bnad_rx_ctrl *)(ccb->ctrl);
-	if (likely(napi_schedule_prep((&rx_ctrl->napi)))) {
+	struct napi_struct *napi = &rx_ctrl->napi;
+
+	if (likely(napi_schedule_prep(napi))) {
 		bnad_disable_rx_irq(bnad, ccb);
-		__napi_schedule((&rx_ctrl->napi));
+		__napi_schedule(napi);
 	}
 	BNAD_UPDATE_CTR(bnad, netif_rx_schedule);
 }
@@ -602,12 +592,11 @@ bnad_msix_mbox_handler(int irq, void *data)
 {
 	u32 intr_status;
 	unsigned long flags;
-	struct net_device *netdev = data;
-	struct bnad *bnad;
+	struct bnad *bnad = (struct bnad *)data;
 
-	bnad = netdev_priv(netdev);
+	if (unlikely(test_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags)))
+		return IRQ_HANDLED;
 
-	/* BNA_ISR_GET(bnad); Inc Ref count */
 	spin_lock_irqsave(&bnad->bna_lock, flags);
 
 	bna_intr_status_get(&bnad->bna, intr_status);
@@ -617,7 +606,6 @@ bnad_msix_mbox_handler(int irq, void *data)
 
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 
-	/* BNAD_ISR_PUT(bnad); Dec Ref count */
 	return IRQ_HANDLED;
 }
 
@@ -627,8 +615,7 @@ bnad_isr(int irq, void *data)
 	int i, j;
 	u32 intr_status;
 	unsigned long flags;
-	struct net_device *netdev = data;
-	struct bnad *bnad = netdev_priv(netdev);
+	struct bnad *bnad = (struct bnad *)data;
 	struct bnad_rx_info *rx_info;
 	struct bnad_rx_ctrl *rx_ctrl;
 
@@ -642,16 +629,21 @@ bnad_isr(int irq, void *data)
 
 	spin_lock_irqsave(&bnad->bna_lock, flags);
 
-	if (BNA_IS_MBOX_ERR_INTR(intr_status)) {
+	if (BNA_IS_MBOX_ERR_INTR(intr_status))
 		bna_mbox_handler(&bnad->bna, intr_status);
-		if (!BNA_IS_INTX_DATA_INTR(intr_status)) {
-			spin_unlock_irqrestore(&bnad->bna_lock, flags);
-			goto done;
-		}
-	}
+
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 
+	if (!BNA_IS_INTX_DATA_INTR(intr_status))
+		return IRQ_HANDLED;
+
 	/* Process data interrupts */
+	/* Tx processing */
+	for (i = 0; i < bnad->num_tx; i++) {
+		for (j = 0; j < bnad->num_txq_per_tx; j++)
+			bnad_tx(bnad, bnad->tx_info[i].tcb[j]);
+	}
+	/* Rx processing */
 	for (i = 0; i < bnad->num_rx; i++) {
 		rx_info = &bnad->rx_info[i];
 		if (!rx_info->rx)
@@ -663,7 +655,6 @@ bnad_isr(int irq, void *data)
 							    rx_ctrl->ccb);
 		}
 	}
-done:
 	return IRQ_HANDLED;
 }
 
@@ -674,11 +665,7 @@ done:
 static void
 bnad_enable_mbox_irq(struct bnad *bnad)
 {
-	int irq = BNAD_GET_MBOX_IRQ(bnad);
-
-	if (test_and_clear_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags))
-		if (bnad->cfg_flags & BNAD_CF_MSIX)
-			enable_irq(irq);
+	clear_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags);
 
 	BNAD_UPDATE_CTR(bnad, mbox_intr_enabled);
 }
@@ -690,14 +677,19 @@ bnad_enable_mbox_irq(struct bnad *bnad)
 static void
 bnad_disable_mbox_irq(struct bnad *bnad)
 {
-	int irq = BNAD_GET_MBOX_IRQ(bnad);
+	set_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags);
 
+	BNAD_UPDATE_CTR(bnad, mbox_intr_disabled);
+}
 
-	if (!test_and_set_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags))
-		if (bnad->cfg_flags & BNAD_CF_MSIX)
-			disable_irq_nosync(irq);
+static void
+bnad_set_netdev_perm_addr(struct bnad *bnad)
+{
+	struct net_device *netdev = bnad->netdev;
 
-	BNAD_UPDATE_CTR(bnad, mbox_intr_disabled);
+	memcpy(netdev->perm_addr, &bnad->perm_addr, netdev->addr_len);
+	if (is_zero_ether_addr(netdev->dev_addr))
+		memcpy(netdev->dev_addr, &bnad->perm_addr, netdev->addr_len);
 }
 
 /* Control Path Handlers */
@@ -755,11 +747,14 @@ bnad_cb_port_link_status(struct bnad *bnad,
 
 	if (link_up) {
 		if (!netif_carrier_ok(bnad->netdev)) {
+			struct bna_tcb *tcb = bnad->tx_info[0].tcb[0];
+			if (!tcb)
+				return;
 			pr_warn("bna: %s link up\n",
 				bnad->netdev->name);
 			netif_carrier_on(bnad->netdev);
 			BNAD_UPDATE_CTR(bnad, link_toggle);
-			if (test_bit(BNAD_RF_TX_STARTED, &bnad->run_flags)) {
+			if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)) {
 				/* Force an immediate Transmit Schedule */
 				pr_info("bna: %s TX_STARTED\n",
 					bnad->netdev->name);
@@ -807,6 +802,18 @@ bnad_cb_tcb_destroy(struct bnad *bnad, struct bna_tcb *tcb)
 {
 	struct bnad_tx_info *tx_info =
 			(struct bnad_tx_info *)tcb->txq->tx->priv;
+	struct bnad_unmap_q *unmap_q = tcb->unmap_q;
+
+	while (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
+		cpu_relax();
+
+	bnad_free_all_txbufs(bnad, tcb);
+
+	unmap_q->producer_index = 0;
+	unmap_q->consumer_index = 0;
+
+	smp_mb__before_clear_bit();
+	clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
 
 	tx_info->tcb[tcb->id] = NULL;
 }
@@ -821,6 +828,12 @@ bnad_cb_rcb_setup(struct bnad *bnad, struct bna_rcb *rcb)
 	unmap_q->q_depth = BNAD_RX_UNMAPQ_DEPTH;
 }
 
+static void
+bnad_cb_rcb_destroy(struct bnad *bnad, struct bna_rcb *rcb)
+{
+	bnad_free_all_rxbufs(bnad, rcb);
+}
+
 static void
 bnad_cb_ccb_setup(struct bnad *bnad, struct bna_ccb *ccb)
 {
@@ -849,7 +862,7 @@ bnad_cb_tx_stall(struct bnad *bnad, struct bna_tcb *tcb)
 	if (tx_info != &bnad->tx_info[0])
 		return;
 
-	clear_bit(BNAD_RF_TX_STARTED, &bnad->run_flags);
+	clear_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
 	netif_stop_queue(bnad->netdev);
 	pr_info("bna: %s TX_STOPPED\n", bnad->netdev->name);
 }
@@ -857,30 +870,15 @@ bnad_cb_tx_stall(struct bnad *bnad, struct bna_tcb *tcb)
 static void
 bnad_cb_tx_resume(struct bnad *bnad, struct bna_tcb *tcb)
 {
-	if (test_and_set_bit(BNAD_RF_TX_STARTED, &bnad->run_flags))
-		return;
-
-	if (netif_carrier_ok(bnad->netdev)) {
-		pr_info("bna: %s TX_STARTED\n", bnad->netdev->name);
-		netif_wake_queue(bnad->netdev);
-		BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
-	}
-}
-
-static void
-bnad_cb_tx_cleanup(struct bnad *bnad, struct bna_tcb *tcb)
-{
-	struct bnad_unmap_q *unmap_q;
+	struct bnad_unmap_q *unmap_q = tcb->unmap_q;
 
-	if (!tcb || (!tcb->unmap_q))
+	if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))
 		return;
 
-	unmap_q = tcb->unmap_q;
-	if (!unmap_q->unmap_array)
-		return;
+	clear_bit(BNAD_RF_TX_SHUTDOWN_DELAYED, &bnad->run_flags);
 
-	if (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
-		return;
+	while (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
+		cpu_relax();
 
 	bnad_free_all_txbufs(bnad, tcb);
 
@@ -889,21 +887,45 @@ bnad_cb_tx_cleanup(struct bnad *bnad, struct bna_tcb *tcb)
 
 	smp_mb__before_clear_bit();
 	clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
+
+	/*
+	 * Workaround for first device enable failure & we
+	 * get a 0 MAC address. We try to get the MAC address
+	 * again here.
+	 */
+	if (is_zero_ether_addr(&bnad->perm_addr.mac[0])) {
+		bna_port_mac_get(&bnad->bna.port, &bnad->perm_addr);
+		bnad_set_netdev_perm_addr(bnad);
+	}
+
+	set_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
+
+	if (netif_carrier_ok(bnad->netdev)) {
+		pr_info("bna: %s TX_STARTED\n", bnad->netdev->name);
+		netif_wake_queue(bnad->netdev);
+		BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
+	}
+}
+
+static void
+bnad_cb_tx_cleanup(struct bnad *bnad, struct bna_tcb *tcb)
+{
+	/* Delay only once for the whole Tx Path Shutdown */
+	if (!test_and_set_bit(BNAD_RF_TX_SHUTDOWN_DELAYED, &bnad->run_flags))
+		mdelay(BNAD_TXRX_SYNC_MDELAY);
 }
 
 static void
 bnad_cb_rx_cleanup(struct bnad *bnad,
 			struct bna_ccb *ccb)
 {
-	bnad_cq_cmpl_init(bnad, ccb);
-
-	bnad_free_rxbufs(bnad, ccb->rcb[0]);
 	clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags);
 
-	if (ccb->rcb[1]) {
-		bnad_free_rxbufs(bnad, ccb->rcb[1]);
+	if (ccb->rcb[1])
 		clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[1]->flags);
-	}
+
+	if (!test_and_set_bit(BNAD_RF_RX_SHUTDOWN_DELAYED, &bnad->run_flags))
+		mdelay(BNAD_TXRX_SYNC_MDELAY);
 }
 
 static void
@@ -911,6 +933,13 @@ bnad_cb_rx_post(struct bnad *bnad, struct bna_rcb *rcb)
 {
 	struct bnad_unmap_q *unmap_q = rcb->unmap_q;
 
+	clear_bit(BNAD_RF_RX_SHUTDOWN_DELAYED, &bnad->run_flags);
+
+	if (rcb == rcb->cq->ccb->rcb[0])
+		bnad_cq_cmpl_init(bnad, rcb->cq->ccb);
+
+	bnad_free_all_rxbufs(bnad, rcb);
+
 	set_bit(BNAD_RXQ_STARTED, &rcb->flags);
 
 	/* Now allocate & post buffers for this RCB */
@@ -1047,7 +1076,7 @@ bnad_mbox_irq_free(struct bnad *bnad,
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 
 	irq = BNAD_GET_MBOX_IRQ(bnad);
-	free_irq(irq, bnad->netdev);
+	free_irq(irq, bnad);
 
 	kfree(intr_info->idl);
 }
@@ -1061,7 +1090,7 @@ static int
 bnad_mbox_irq_alloc(struct bnad *bnad,
 		    struct bna_intr_info *intr_info)
 {
-	int 		err;
+	int 		err = 0;
 	unsigned long 	flags;
 	u32	irq;
 	irq_handler_t 	irq_handler;
@@ -1096,22 +1125,17 @@ bnad_mbox_irq_alloc(struct bnad *bnad,
 	 */
 	set_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags);
 
+	BNAD_UPDATE_CTR(bnad, mbox_intr_disabled);
+
 	err = request_irq(irq, irq_handler, flags,
-			  bnad->mbox_irq_name, bnad->netdev);
+			  bnad->mbox_irq_name, bnad);
 
 	if (err) {
 		kfree(intr_info->idl);
 		intr_info->idl = NULL;
-		return err;
 	}
 
-	spin_lock_irqsave(&bnad->bna_lock, flags);
-
-	if (bnad->cfg_flags & BNAD_CF_MSIX)
-		disable_irq_nosync(irq);
-
-	spin_unlock_irqrestore(&bnad->bna_lock, flags);
-	return 0;
+	return err;
 }
 
 static void
@@ -1555,62 +1579,19 @@ poll_exit:
 	return rcvd;
 }
 
-static int
-bnad_napi_poll_txrx(struct napi_struct *napi, int budget)
-{
-	struct bnad_rx_ctrl *rx_ctrl =
-		container_of(napi, struct bnad_rx_ctrl, napi);
-	struct bna_ccb *ccb;
-	struct bnad *bnad;
-	int 			rcvd = 0;
-	int			i, j;
-
-	ccb = rx_ctrl->ccb;
-
-	bnad = ccb->bnad;
-
-	if (!netif_carrier_ok(bnad->netdev))
-		goto poll_exit;
-
-	/* Handle Tx Completions, if any */
-	for (i = 0; i < bnad->num_tx; i++) {
-		for (j = 0; j < bnad->num_txq_per_tx; j++)
-			bnad_tx(bnad, bnad->tx_info[i].tcb[j]);
-	}
-
-	/* Handle Rx Completions */
-	rcvd = bnad_poll_cq(bnad, ccb, budget);
-	if (rcvd == budget)
-		return rcvd;
-poll_exit:
-	napi_complete((napi));
-
-	BNAD_UPDATE_CTR(bnad, netif_rx_complete);
-
-	bnad_enable_txrx_irqs(bnad);
-	return rcvd;
-}
-
 static void
 bnad_napi_enable(struct bnad *bnad, u32 rx_id)
 {
-	int (*napi_poll) (struct napi_struct *, int);
 	struct bnad_rx_ctrl *rx_ctrl;
 	int i;
-	unsigned long flags;
-
-	spin_lock_irqsave(&bnad->bna_lock, flags);
-	if (bnad->cfg_flags & BNAD_CF_MSIX)
-		napi_poll = bnad_napi_poll_rx;
-	else
-		napi_poll = bnad_napi_poll_txrx;
-	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 
 	/* Initialize & enable NAPI */
 	for (i = 0; i <	bnad->num_rxp_per_rx; i++) {
 		rx_ctrl = &bnad->rx_info[rx_id].rx_ctrl[i];
+
 		netif_napi_add(bnad->netdev, &rx_ctrl->napi,
-			       napi_poll, 64);
+			       bnad_napi_poll_rx, 64);
+
 		napi_enable(&rx_ctrl->napi);
 	}
 }
@@ -1825,6 +1806,7 @@ bnad_setup_rx(struct bnad *bnad, uint rx_id)
 
 	/* Initialize the Rx event handlers */
 	rx_cbfn.rcb_setup_cbfn = bnad_cb_rcb_setup;
+	rx_cbfn.rcb_destroy_cbfn = bnad_cb_rcb_destroy;
 	rx_cbfn.rcb_destroy_cbfn = NULL;
 	rx_cbfn.ccb_setup_cbfn = bnad_cb_ccb_setup;
 	rx_cbfn.ccb_destroy_cbfn = bnad_cb_ccb_destroy;
@@ -2152,16 +2134,6 @@ bnad_q_num_adjust(struct bnad *bnad, int msix_vectors)
 		bnad->num_rxp_per_rx = 1;
 }
 
-static void
-bnad_set_netdev_perm_addr(struct bnad *bnad)
-{
-	struct net_device *netdev = bnad->netdev;
-
-	memcpy(netdev->perm_addr, &bnad->perm_addr, netdev->addr_len);
-	if (is_zero_ether_addr(netdev->dev_addr))
-		memcpy(netdev->dev_addr, &bnad->perm_addr, netdev->addr_len);
-}
-
 /* Enable / disable device */
 static void
 bnad_device_disable(struct bnad *bnad)
@@ -2433,21 +2405,21 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 		return NETDEV_TX_OK;
 	}
 
+	tx_id = 0;
+
+	tx_info = &bnad->tx_info[tx_id];
+	tcb = tx_info->tcb[tx_id];
+	unmap_q = tcb->unmap_q;
+
 	/*
 	 * Takes care of the Tx that is scheduled between clearing the flag
 	 * and the netif_stop_queue() call.
 	 */
-	if (unlikely(!test_bit(BNAD_RF_TX_STARTED, &bnad->run_flags))) {
+	if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) {
 		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
 
-	tx_id = 0;
-
-	tx_info = &bnad->tx_info[tx_id];
-	tcb = tx_info->tcb[tx_id];
-	unmap_q = tcb->unmap_q;
-
 	vectors = 1 + skb_shinfo(skb)->nr_frags;
 	if (vectors > BFI_TX_MAX_VECTORS_PER_PKT) {
 		dev_kfree_skb(skb);
@@ -2462,7 +2434,8 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 		    tcb->consumer_index &&
 		    !test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags)) {
 			acked = bnad_free_txbufs(bnad, tcb);
-			bna_ib_ack(tcb->i_dbell, acked);
+			if (likely(test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
+				bna_ib_ack(tcb->i_dbell, acked);
 			smp_mb__before_clear_bit();
 			clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
 		} else {
@@ -2624,6 +2597,10 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 	tcb->producer_index = txq_prod;
 
 	smp_mb();
+
+	if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
+		return NETDEV_TX_OK;
+
 	bna_txq_prod_indx_doorbell(tcb);
 
 	if ((u16) (*tcb->hw_consumer_index) != tcb->consumer_index)
@@ -3066,7 +3043,7 @@ bnad_pci_probe(struct pci_dev *pdev,
 	/*
 	 * PCI initialization
 	 * 	Output : using_dac = 1 for 64 bit DMA
-	 *		           = 0 for 32 bit DMA
+	 *			   = 0 for 32 bit DMA
 	 */
 	err = bnad_pci_init(bnad, pdev, &using_dac);
 	if (err)
diff --git a/drivers/net/bna/bnad.h b/drivers/net/bna/bnad.h
index ebc3a9078642..f59685a5543d 100644
--- a/drivers/net/bna/bnad.h
+++ b/drivers/net/bna/bnad.h
@@ -51,6 +51,7 @@
  */
 struct bnad_rx_ctrl {
 	struct bna_ccb *ccb;
+	unsigned long  flags;
 	struct napi_struct	napi;
 };
 
@@ -82,6 +83,7 @@ struct bnad_rx_ctrl {
 
 /* Bit positions for tcb->flags */
 #define BNAD_TXQ_FREE_SENT		0
+#define BNAD_TXQ_TX_STARTED		1
 
 /* Bit positions for rcb->flags */
 #define BNAD_RXQ_REFILL			0
@@ -199,12 +201,12 @@ struct bnad_unmap_q {
 /* Set, tested & cleared using xxx_bit() functions */
 /* Values indicated bit positions */
 #define	BNAD_RF_CEE_RUNNING		1
-#define BNAD_RF_HW_ERROR 		2
-#define BNAD_RF_MBOX_IRQ_DISABLED	3
-#define BNAD_RF_TX_STARTED		4
-#define BNAD_RF_RX_STARTED		5
-#define BNAD_RF_DIM_TIMER_RUNNING	6
-#define BNAD_RF_STATS_TIMER_RUNNING	7
+#define BNAD_RF_MBOX_IRQ_DISABLED	2
+#define BNAD_RF_RX_STARTED		3
+#define BNAD_RF_DIM_TIMER_RUNNING	4
+#define BNAD_RF_STATS_TIMER_RUNNING	5
+#define BNAD_RF_TX_SHUTDOWN_DELAYED	6
+#define BNAD_RF_RX_SHUTDOWN_DELAYED	7
 
 struct bnad {
 	struct net_device 	*netdev;
@@ -320,9 +322,11 @@ extern void bnad_netdev_hwstats_fill(struct bnad *bnad, struct rtnl_link_stats64
 
 #define bnad_enable_rx_irq_unsafe(_ccb)			\
 {							\
-	bna_ib_coalescing_timer_set((_ccb)->i_dbell,	\
-		(_ccb)->rx_coalescing_timeo);		\
-	bna_ib_ack((_ccb)->i_dbell, 0);			\
+	if (likely(test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags))) {\
+		bna_ib_coalescing_timer_set((_ccb)->i_dbell,	\
+			(_ccb)->rx_coalescing_timeo);		\
+		bna_ib_ack((_ccb)->i_dbell, 0);			\
+	}							\
 }
 
 #define bnad_dim_timer_running(_bnad)				\
-- 
cgit v1.2.3


From 0613ecfc94b13e86c9ff1252fd63e35a94475cd6 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:02 +0000
Subject: bna: Port enable disable sync and txq priority fix

Change Details:
	- Fixed port enable/disable sync through a change in LL port state
	machine
	- Change txq->priority masking to 0x7 (3 bits) from 0x3 (2 bits)

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bna.h       |   4 +-
 drivers/net/bna/bna_ctrl.c  | 136 ++++++++++++++++++++++++++++++++++----------
 drivers/net/bna/bna_txrx.c  |   8 +--
 drivers/net/bna/bna_types.h |   7 ++-
 4 files changed, 116 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bna.h b/drivers/net/bna/bna.h
index df6676bbc84e..fd93f7652639 100644
--- a/drivers/net/bna/bna.h
+++ b/drivers/net/bna/bna.h
@@ -390,8 +390,8 @@ void bna_mbox_send(struct bna *bna, struct bna_mbox_qe *mbox_qe);
 
 /* API for RX */
 int bna_port_mtu_get(struct bna_port *port);
-void bna_llport_admin_up(struct bna_llport *llport);
-void bna_llport_admin_down(struct bna_llport *llport);
+void bna_llport_rx_started(struct bna_llport *llport);
+void bna_llport_rx_stopped(struct bna_llport *llport);
 
 /* API for BNAD */
 void bna_port_enable(struct bna_port *port);
diff --git a/drivers/net/bna/bna_ctrl.c b/drivers/net/bna/bna_ctrl.c
index 07b26598546e..68e4c5eced53 100644
--- a/drivers/net/bna/bna_ctrl.c
+++ b/drivers/net/bna/bna_ctrl.c
@@ -59,14 +59,70 @@ bna_port_cb_link_down(struct bna_port *port, int status)
 	port->link_cbfn(port->bna->bnad, BNA_LINK_DOWN);
 }
 
+static inline int
+llport_can_be_up(struct bna_llport *llport)
+{
+	int ready = 0;
+	if (llport->type == BNA_PORT_T_REGULAR)
+		ready = ((llport->flags & BNA_LLPORT_F_ADMIN_UP) &&
+			 (llport->flags & BNA_LLPORT_F_RX_STARTED) &&
+			 (llport->flags & BNA_LLPORT_F_PORT_ENABLED));
+	else
+		ready = ((llport->flags & BNA_LLPORT_F_ADMIN_UP) &&
+			 (llport->flags & BNA_LLPORT_F_RX_STARTED) &&
+			 !(llport->flags & BNA_LLPORT_F_PORT_ENABLED));
+	return ready;
+}
+
+#define llport_is_up llport_can_be_up
+
+enum bna_llport_event {
+	LLPORT_E_START			= 1,
+	LLPORT_E_STOP			= 2,
+	LLPORT_E_FAIL			= 3,
+	LLPORT_E_UP			= 4,
+	LLPORT_E_DOWN			= 5,
+	LLPORT_E_FWRESP_UP_OK		= 6,
+	LLPORT_E_FWRESP_UP_FAIL		= 7,
+	LLPORT_E_FWRESP_DOWN		= 8
+};
+
+static void
+bna_llport_cb_port_enabled(struct bna_llport *llport)
+{
+	llport->flags |= BNA_LLPORT_F_PORT_ENABLED;
+
+	if (llport_can_be_up(llport))
+		bfa_fsm_send_event(llport, LLPORT_E_UP);
+}
+
+static void
+bna_llport_cb_port_disabled(struct bna_llport *llport)
+{
+	int llport_up = llport_is_up(llport);
+
+	llport->flags &= ~BNA_LLPORT_F_PORT_ENABLED;
+
+	if (llport_up)
+		bfa_fsm_send_event(llport, LLPORT_E_DOWN);
+}
+
 /**
  * MBOX
  */
 static int
 bna_is_aen(u8 msg_id)
 {
-	return msg_id == BFI_LL_I2H_LINK_DOWN_AEN ||
-	       msg_id == BFI_LL_I2H_LINK_UP_AEN;
+	switch (msg_id) {
+	case BFI_LL_I2H_LINK_DOWN_AEN:
+	case BFI_LL_I2H_LINK_UP_AEN:
+	case BFI_LL_I2H_PORT_ENABLE_AEN:
+	case BFI_LL_I2H_PORT_DISABLE_AEN:
+		return 1;
+
+	default:
+		return 0;
+	}
 }
 
 static void
@@ -81,6 +137,12 @@ bna_mbox_aen_callback(struct bna *bna, struct bfi_mbmsg *msg)
 	case BFI_LL_I2H_LINK_DOWN_AEN:
 		bna_port_cb_link_down(&bna->port, aen->reason);
 		break;
+	case BFI_LL_I2H_PORT_ENABLE_AEN:
+		bna_llport_cb_port_enabled(&bna->port.llport);
+		break;
+	case BFI_LL_I2H_PORT_DISABLE_AEN:
+		bna_llport_cb_port_disabled(&bna->port.llport);
+		break;
 	default:
 		break;
 	}
@@ -251,16 +313,6 @@ static void bna_llport_start(struct bna_llport *llport);
 static void bna_llport_stop(struct bna_llport *llport);
 static void bna_llport_fail(struct bna_llport *llport);
 
-enum bna_llport_event {
-	LLPORT_E_START			= 1,
-	LLPORT_E_STOP			= 2,
-	LLPORT_E_FAIL			= 3,
-	LLPORT_E_UP			= 4,
-	LLPORT_E_DOWN			= 5,
-	LLPORT_E_FWRESP_UP		= 6,
-	LLPORT_E_FWRESP_DOWN		= 7
-};
-
 enum bna_llport_state {
 	BNA_LLPORT_STOPPED		= 1,
 	BNA_LLPORT_DOWN			= 2,
@@ -320,7 +372,7 @@ bna_llport_sm_stopped(struct bna_llport *llport,
 		/* No-op */
 		break;
 
-	case LLPORT_E_FWRESP_UP:
+	case LLPORT_E_FWRESP_UP_OK:
 	case LLPORT_E_FWRESP_DOWN:
 		/**
 		 * These events are received due to flushing of mbox when
@@ -366,6 +418,7 @@ bna_llport_sm_down(struct bna_llport *llport,
 static void
 bna_llport_sm_up_resp_wait_entry(struct bna_llport *llport)
 {
+	BUG_ON(!llport_can_be_up(llport));
 	/**
 	 * NOTE: Do not call bna_fw_llport_up() here. That will over step
 	 * mbox due to down_resp_wait -> up_resp_wait transition on event
@@ -390,10 +443,14 @@ bna_llport_sm_up_resp_wait(struct bna_llport *llport,
 		bfa_fsm_set_state(llport, bna_llport_sm_down_resp_wait);
 		break;
 
-	case LLPORT_E_FWRESP_UP:
+	case LLPORT_E_FWRESP_UP_OK:
 		bfa_fsm_set_state(llport, bna_llport_sm_up);
 		break;
 
+	case LLPORT_E_FWRESP_UP_FAIL:
+		bfa_fsm_set_state(llport, bna_llport_sm_down);
+		break;
+
 	case LLPORT_E_FWRESP_DOWN:
 		/* down_resp_wait -> up_resp_wait transition on LLPORT_E_UP */
 		bna_fw_llport_up(llport);
@@ -431,11 +488,12 @@ bna_llport_sm_down_resp_wait(struct bna_llport *llport,
 		bfa_fsm_set_state(llport, bna_llport_sm_up_resp_wait);
 		break;
 
-	case LLPORT_E_FWRESP_UP:
+	case LLPORT_E_FWRESP_UP_OK:
 		/* up_resp_wait->down_resp_wait transition on LLPORT_E_DOWN */
 		bna_fw_llport_down(llport);
 		break;
 
+	case LLPORT_E_FWRESP_UP_FAIL:
 	case LLPORT_E_FWRESP_DOWN:
 		bfa_fsm_set_state(llport, bna_llport_sm_down);
 		break;
@@ -496,11 +554,12 @@ bna_llport_sm_last_resp_wait(struct bna_llport *llport,
 		/* No-op */
 		break;
 
-	case LLPORT_E_FWRESP_UP:
+	case LLPORT_E_FWRESP_UP_OK:
 		/* up_resp_wait->last_resp_wait transition on LLPORT_T_STOP */
 		bna_fw_llport_down(llport);
 		break;
 
+	case LLPORT_E_FWRESP_UP_FAIL:
 	case LLPORT_E_FWRESP_DOWN:
 		bfa_fsm_set_state(llport, bna_llport_sm_stopped);
 		break;
@@ -541,7 +600,14 @@ bna_fw_cb_llport_up(void *arg, int status)
 	struct bna_llport *llport = (struct bna_llport *)arg;
 
 	bfa_q_qe_init(&llport->mbox_qe.qe);
-	bfa_fsm_send_event(llport, LLPORT_E_FWRESP_UP);
+	if (status == BFI_LL_CMD_FAIL) {
+		if (llport->type == BNA_PORT_T_REGULAR)
+			llport->flags &= ~BNA_LLPORT_F_PORT_ENABLED;
+		else
+			llport->flags &= ~BNA_LLPORT_F_ADMIN_UP;
+		bfa_fsm_send_event(llport, LLPORT_E_FWRESP_UP_FAIL);
+	} else
+		bfa_fsm_send_event(llport, LLPORT_E_FWRESP_UP_OK);
 }
 
 static void
@@ -588,13 +654,14 @@ bna_port_cb_llport_stopped(struct bna_port *port,
 static void
 bna_llport_init(struct bna_llport *llport, struct bna *bna)
 {
-	llport->flags |= BNA_LLPORT_F_ENABLED;
+	llport->flags |= BNA_LLPORT_F_ADMIN_UP;
+	llport->flags |= BNA_LLPORT_F_PORT_ENABLED;
 	llport->type = BNA_PORT_T_REGULAR;
 	llport->bna = bna;
 
 	llport->link_status = BNA_LINK_DOWN;
 
-	llport->admin_up_count = 0;
+	llport->rx_started_count = 0;
 
 	llport->stop_cbfn = NULL;
 
@@ -606,7 +673,8 @@ bna_llport_init(struct bna_llport *llport, struct bna *bna)
 static void
 bna_llport_uninit(struct bna_llport *llport)
 {
-	llport->flags &= ~BNA_LLPORT_F_ENABLED;
+	llport->flags &= ~BNA_LLPORT_F_ADMIN_UP;
+	llport->flags &= ~BNA_LLPORT_F_PORT_ENABLED;
 
 	llport->bna = NULL;
 }
@@ -628,6 +696,8 @@ bna_llport_stop(struct bna_llport *llport)
 static void
 bna_llport_fail(struct bna_llport *llport)
 {
+	/* Reset the physical port status to enabled */
+	llport->flags |= BNA_LLPORT_F_PORT_ENABLED;
 	bfa_fsm_send_event(llport, LLPORT_E_FAIL);
 }
 
@@ -638,25 +708,31 @@ bna_llport_state_get(struct bna_llport *llport)
 }
 
 void
-bna_llport_admin_up(struct bna_llport *llport)
+bna_llport_rx_started(struct bna_llport *llport)
 {
-	llport->admin_up_count++;
+	llport->rx_started_count++;
+
+	if (llport->rx_started_count == 1) {
+
+		llport->flags |= BNA_LLPORT_F_RX_STARTED;
 
-	if (llport->admin_up_count == 1) {
-		llport->flags |= BNA_LLPORT_F_RX_ENABLED;
-		if (llport->flags & BNA_LLPORT_F_ENABLED)
+		if (llport_can_be_up(llport))
 			bfa_fsm_send_event(llport, LLPORT_E_UP);
 	}
 }
 
 void
-bna_llport_admin_down(struct bna_llport *llport)
+bna_llport_rx_stopped(struct bna_llport *llport)
 {
-	llport->admin_up_count--;
+	int llport_up = llport_is_up(llport);
+
+	llport->rx_started_count--;
+
+	if (llport->rx_started_count == 0) {
+
+		llport->flags &= ~BNA_LLPORT_F_RX_STARTED;
 
-	if (llport->admin_up_count == 0) {
-		llport->flags &= ~BNA_LLPORT_F_RX_ENABLED;
-		if (llport->flags & BNA_LLPORT_F_ENABLED)
+		if (llport_up)
 			bfa_fsm_send_event(llport, LLPORT_E_DOWN);
 	}
 }
diff --git a/drivers/net/bna/bna_txrx.c b/drivers/net/bna/bna_txrx.c
index ad93fdb0f427..fb6cf1f19c99 100644
--- a/drivers/net/bna/bna_txrx.c
+++ b/drivers/net/bna/bna_txrx.c
@@ -1947,7 +1947,7 @@ bna_rx_sm_started_entry(struct bna_rx *rx)
 		bna_ib_ack(&rxp->cq.ib->door_bell, 0);
 	}
 
-	bna_llport_admin_up(&rx->bna->port.llport);
+	bna_llport_rx_started(&rx->bna->port.llport);
 }
 
 void
@@ -1955,13 +1955,13 @@ bna_rx_sm_started(struct bna_rx *rx, enum bna_rx_event event)
 {
 	switch (event) {
 	case RX_E_FAIL:
-		bna_llport_admin_down(&rx->bna->port.llport);
+		bna_llport_rx_stopped(&rx->bna->port.llport);
 		bfa_fsm_set_state(rx, bna_rx_sm_stopped);
 		rx_ib_fail(rx);
 		bna_rxf_fail(&rx->rxf);
 		break;
 	case RX_E_STOP:
-		bna_llport_admin_down(&rx->bna->port.llport);
+		bna_llport_rx_stopped(&rx->bna->port.llport);
 		bfa_fsm_set_state(rx, bna_rx_sm_rxf_stop_wait);
 		break;
 	default:
@@ -3373,7 +3373,7 @@ __bna_txq_start(struct bna_tx *tx, struct bna_txq *txq)
 
 	txq_cfg.cns_ptr2_n_q_state = BNA_Q_IDLE_STATE;
 	txq_cfg.nxt_qid_n_fid_n_pri = (((tx->txf.txf_id & 0x3f) << 3) |
-			(txq->priority & 0x3));
+			(txq->priority & 0x7));
 	txq_cfg.wvc_n_cquota_n_rquota =
 			((((u32)BFI_TX_MAX_WRR_QUOTA & 0xfff) << 12) |
 			(BFI_TX_MAX_WRR_QUOTA & 0xfff));
diff --git a/drivers/net/bna/bna_types.h b/drivers/net/bna/bna_types.h
index 6877310f6ef4..d79fd98921b8 100644
--- a/drivers/net/bna/bna_types.h
+++ b/drivers/net/bna/bna_types.h
@@ -249,8 +249,9 @@ enum bna_link_status {
 };
 
 enum bna_llport_flags {
-	BNA_LLPORT_F_ENABLED 	= 1,
-	BNA_LLPORT_F_RX_ENABLED	= 2
+	BNA_LLPORT_F_ADMIN_UP	 	= 1,
+	BNA_LLPORT_F_PORT_ENABLED	= 2,
+	BNA_LLPORT_F_RX_STARTED		= 4
 };
 
 enum bna_port_flags {
@@ -405,7 +406,7 @@ struct bna_llport {
 
 	enum bna_link_status link_status;
 
-	int			admin_up_count;
+	int			rx_started_count;
 
 	void (*stop_cbfn)(struct bna_port *, enum bna_cb_status);
 
-- 
cgit v1.2.3


From 815f41e74031d6dc6d6dd988f58c03a1d72d02b9 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:03 +0000
Subject: bna: Fix ethtool register dump and reordered an API

Change Details:
	- Removed semaphore register dump from ethtool
	- Moved netif_carrier_off() call to before calling bna_init()

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bnad.c         | 8 +++-----
 drivers/net/bna/bnad_ethtool.c | 4 ----
 2 files changed, 3 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 3c405022d2bb..5e7a0307f853 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -3061,6 +3061,9 @@ bnad_pci_probe(struct pci_dev *pdev,
 	/* Initialize netdev structure, set up ethtool ops */
 	bnad_netdev_init(bnad, using_dac);
 
+	/* Set link to down state */
+	netif_carrier_off(netdev);
+
 	bnad_enable_msix(bnad);
 
 	/* Get resource requirement form bna */
@@ -3114,11 +3117,6 @@ bnad_pci_probe(struct pci_dev *pdev,
 
 	mutex_unlock(&bnad->conf_mutex);
 
-	/*
-	 * Make sure the link appears down to the stack
-	 */
-	netif_carrier_off(netdev);
-
 	/* Finally, reguister with net_device layer */
 	err = register_netdev(netdev);
 	if (err) {
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index 11fa2ea842c1..3011110c2023 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -330,10 +330,6 @@ do {								\
 
 	BNAD_GET_REG(PCIE_MISC_REG);
 
-	BNAD_GET_REG(HOST_SEM0_REG);
-	BNAD_GET_REG(HOST_SEM1_REG);
-	BNAD_GET_REG(HOST_SEM2_REG);
-	BNAD_GET_REG(HOST_SEM3_REG);
 	BNAD_GET_REG(HOST_SEM0_INFO_REG);
 	BNAD_GET_REG(HOST_SEM1_INFO_REG);
 	BNAD_GET_REG(HOST_SEM2_INFO_REG);
-- 
cgit v1.2.3


From 886f7fedb0cee56acca7620d89186669273d3d56 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:04 +0000
Subject: bna: Enable pure priority tagged packet reception and rxf uninit
 cleanup fix

Change Details:
	- Enable reception of pure priority tagged packets by default by
	turning on VLAN Id = 0
	- Clear the promiscuous mode, all multicast mode flags when
	bna_rxf_uninit is called

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bna_txrx.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/bna/bna_txrx.c b/drivers/net/bna/bna_txrx.c
index fb6cf1f19c99..50766181d585 100644
--- a/drivers/net/bna/bna_txrx.c
+++ b/drivers/net/bna/bna_txrx.c
@@ -1441,12 +1441,16 @@ bna_rxf_init(struct bna_rxf *rxf,
 	memset(rxf->vlan_filter_table, 0,
 			(sizeof(u32) * ((BFI_MAX_VLAN + 1) / 32)));
 
+	/* Set up VLAN 0 for pure priority tagged packets */
+	rxf->vlan_filter_table[0] |= 1;
+
 	bfa_fsm_set_state(rxf, bna_rxf_sm_stopped);
 }
 
 static void
 bna_rxf_uninit(struct bna_rxf *rxf)
 {
+	struct bna *bna = rxf->rx->bna;
 	struct bna_mac *mac;
 
 	bna_rit_mod_seg_put(&rxf->rx->bna->rit_mod, rxf->rit_segment);
@@ -1473,6 +1477,27 @@ bna_rxf_uninit(struct bna_rxf *rxf)
 		bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
 	}
 
+	/* Turn off pending promisc mode */
+	if (is_promisc_enable(rxf->rxmode_pending,
+				rxf->rxmode_pending_bitmask)) {
+		/* system promisc state should be pending */
+		BUG_ON(!(bna->rxf_promisc_id == rxf->rxf_id));
+		promisc_inactive(rxf->rxmode_pending,
+				rxf->rxmode_pending_bitmask);
+		 bna->rxf_promisc_id = BFI_MAX_RXF;
+	}
+	/* Promisc mode should not be active */
+	BUG_ON(rxf->rxmode_active & BNA_RXMODE_PROMISC);
+
+	/* Turn off pending all-multi mode */
+	if (is_allmulti_enable(rxf->rxmode_pending,
+				rxf->rxmode_pending_bitmask)) {
+		allmulti_inactive(rxf->rxmode_pending,
+				rxf->rxmode_pending_bitmask);
+	}
+	/* Allmulti mode should not be active */
+	BUG_ON(rxf->rxmode_active & BNA_RXMODE_ALLMULTI);
+
 	rxf->rx = NULL;
 }
 
-- 
cgit v1.2.3


From f7c0fa4cd5dcf58dd95b216d2c33444a3b4a44e0 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:05 +0000
Subject: bna: Fix for TX queue

Change Details:
	- Call netif_wake_queue() if we have freed up sufficient elements
	at the end of completion processing
	- Add netif_queue_stopped counter back to bnad_drv_stats {}
	- Get netif_queue_stopped value from stack
	- Remove BUG_ON() on value returned by pci_unmap_addr()

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bnad.c         | 20 ++++++++++++++++----
 drivers/net/bna/bnad.h         |  7 +++++--
 drivers/net/bna/bnad_ethtool.c |  4 ++++
 3 files changed, 25 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 5e7a0307f853..f77593638c57 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -109,7 +109,7 @@ static void
 bnad_free_all_txbufs(struct bnad *bnad,
 		 struct bna_tcb *tcb)
 {
-	u16 		unmap_cons;
+	u32 		unmap_cons;
 	struct bnad_unmap_q *unmap_q = tcb->unmap_q;
 	struct bnad_skb_unmap *unmap_array;
 	struct sk_buff 		*skb = NULL;
@@ -244,7 +244,7 @@ bnad_tx_free_tasklet(unsigned long bnad_ptr)
 {
 	struct bnad *bnad = (struct bnad *)bnad_ptr;
 	struct bna_tcb *tcb;
-	u32 		acked;
+	u32 		acked = 0;
 	int			i, j;
 
 	for (i = 0; i < bnad->num_tx; i++) {
@@ -263,6 +263,20 @@ bnad_tx_free_tasklet(unsigned long bnad_ptr)
 				smp_mb__before_clear_bit();
 				clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
 			}
+			if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED,
+						&tcb->flags)))
+				continue;
+			if (netif_queue_stopped(bnad->netdev)) {
+				if (acked && netif_carrier_ok(bnad->netdev) &&
+					BNA_QE_FREE_CNT(tcb, tcb->q_depth) >=
+						BNAD_NETIF_WAKE_THRESHOLD) {
+					netif_wake_queue(bnad->netdev);
+					/* TODO */
+					/* Counters for individual TxQs? */
+					BNAD_UPDATE_CTR(bnad,
+						netif_queue_wakeup);
+				}
+			}
 		}
 	}
 }
@@ -334,8 +348,6 @@ bnad_free_all_rxbufs(struct bnad *bnad, struct bna_rcb *rcb)
 		skb = unmap_q->unmap_array[unmap_cons].skb;
 		if (!skb)
 			continue;
-		BUG_ON(!(pci_unmap_addr(
-			&unmap_q->unmap_array[unmap_cons], dma_addr)));
 		unmap_q->unmap_array[unmap_cons].skb = NULL;
 		pci_unmap_single(bnad->pcidev, pci_unmap_addr(&unmap_q->
 					unmap_array[unmap_cons],
diff --git a/drivers/net/bna/bnad.h b/drivers/net/bna/bnad.h
index f59685a5543d..1954dea4cbf2 100644
--- a/drivers/net/bna/bnad.h
+++ b/drivers/net/bna/bnad.h
@@ -126,6 +126,7 @@ struct bnad_completion {
 struct bnad_drv_stats {
 	u64 		netif_queue_stop;
 	u64		netif_queue_wakeup;
+	u64		netif_queue_stopped;
 	u64		tso4;
 	u64		tso6;
 	u64		tso_err;
@@ -308,8 +309,10 @@ extern void bnad_cleanup_rx(struct bnad *bnad, uint rx_id);
 extern void bnad_dim_timer_start(struct bnad *bnad);
 
 /* Statistics */
-extern void bnad_netdev_qstats_fill(struct bnad *bnad, struct rtnl_link_stats64 *stats);
-extern void bnad_netdev_hwstats_fill(struct bnad *bnad, struct rtnl_link_stats64 *stats);
+extern void bnad_netdev_qstats_fill(struct bnad *bnad,
+		struct rtnl_link_stats64 *stats);
+extern void bnad_netdev_hwstats_fill(struct bnad *bnad,
+		struct rtnl_link_stats64 *stats);
 
 /**
  * MACROS
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index 3011110c2023..99be5ae91991 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -68,6 +68,7 @@ static char *bnad_net_stats_strings[BNAD_ETHTOOL_STATS_NUM] = {
 
 	"netif_queue_stop",
 	"netif_queue_wakeup",
+	"netif_queue_stopped",
 	"tso4",
 	"tso6",
 	"tso_err",
@@ -1180,6 +1181,9 @@ bnad_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats,
 
 	bi = sizeof(*net_stats64) / sizeof(u64);
 
+	/* Get netif_queue_stopped from stack */
+	bnad->stats.drv_stats.netif_queue_stopped = netif_queue_stopped(netdev);
+
 	/* Fill driver stats into ethtool buffers */
 	stats64 = (u64 *)&bnad->stats.drv_stats;
 	for (i = 0; i < sizeof(struct bnad_drv_stats) / sizeof(u64); i++)
-- 
cgit v1.2.3


From 2c7d38210ff8e65f8961699bce92c273c77d113c Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:06 +0000
Subject: bna: IOC uninit check and misc cleanup

Change Details:
	- Added a check in ioc firmware lock function to see if IOC is
	in BFI_IOC_UNINIT state or not. If it is not in UNINIT state
	and the last IOC boot was not done by OS driver, force IOC state
	to BFI_IOC_UNINIT
	- Unused macro and API cleanup

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bfa_defs_mfg_comm.h | 22 ------------------
 drivers/net/bna/bfa_ioc.c           | 45 ++-----------------------------------
 2 files changed, 2 insertions(+), 65 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bfa_defs_mfg_comm.h b/drivers/net/bna/bfa_defs_mfg_comm.h
index 987978fcb3fe..fdd677618361 100644
--- a/drivers/net/bna/bfa_defs_mfg_comm.h
+++ b/drivers/net/bna/bfa_defs_mfg_comm.h
@@ -95,28 +95,6 @@ enum {
 	(type) == BFA_MFG_TYPE_CNA10P1 || \
 	bfa_mfg_is_mezz(type)))
 
-/**
- * Check if the card having old wwn/mac handling
- */
-#define bfa_mfg_is_old_wwn_mac_model(type) (( \
-	(type) == BFA_MFG_TYPE_FC8P2 || \
-	(type) == BFA_MFG_TYPE_FC8P1 || \
-	(type) == BFA_MFG_TYPE_FC4P2 || \
-	(type) == BFA_MFG_TYPE_FC4P1 || \
-	(type) == BFA_MFG_TYPE_CNA10P2 || \
-	(type) == BFA_MFG_TYPE_CNA10P1 || \
-	(type) == BFA_MFG_TYPE_JAYHAWK || \
-	(type) == BFA_MFG_TYPE_WANCHESE))
-
-#define bfa_mfg_increment_wwn_mac(m, i)				\
-do {								\
-	u32 t = ((m)[0] << 16) | ((m)[1] << 8) | (m)[2];	\
-	t += (i);						\
-	(m)[0] = (t >> 16) & 0xFF;				\
-	(m)[1] = (t >> 8) & 0xFF;				\
-	(m)[2] = t & 0xFF;					\
-} while (0)
-
 #define bfa_mfg_adapter_prop_init_flash(card_type, prop)	\
 do {								\
 	switch ((card_type)) {					\
diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index e94e5aa97515..8ed147e803c3 100644
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -58,9 +58,6 @@
 #define bfa_ioc_notify_hbfail(__ioc)			\
 			((__ioc)->ioc_hwif->ioc_notify_hbfail(__ioc))
 
-#define bfa_ioc_is_optrom(__ioc)	\
-	(bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(__ioc)) < BFA_IOC_FWIMG_MINSZ)
-
 #define bfa_ioc_mbox_cmd_pending(__ioc)		\
 			(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
 			readl((__ioc)->ioc_regs.hfn_mbox_cmd))
@@ -101,7 +98,6 @@ static void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc *ioc,
 						char *manufacturer);
 static void bfa_ioc_get_adapter_model(struct bfa_ioc *ioc, char *model);
 static u64 bfa_ioc_get_pwwn(struct bfa_ioc *ioc);
-static mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc *ioc);
 
 /**
  * IOC state machine events
@@ -865,12 +861,6 @@ bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
 {
 	struct bfi_ioc_image_hdr fwhdr, *drv_fwhdr;
 
-	/**
-	 * If bios/efi boot (flash based) -- return true
-	 */
-	if (bfa_ioc_is_optrom(ioc))
-		return true;
-
 	bfa_nw_ioc_fwver_get(ioc, &fwhdr);
 	drv_fwhdr = (struct bfi_ioc_image_hdr *)
 		bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0);
@@ -934,13 +924,8 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
 	/**
 	 * If IOC function is disabled and firmware version is same,
 	 * just re-enable IOC.
-	 *
-	 * If option rom, IOC must not be in operational state. With
-	 * convergence, IOC will be in operational state when 2nd driver
-	 * is loaded.
 	 */
-	if (ioc_fwstate == BFI_IOC_DISABLED ||
-	    (!bfa_ioc_is_optrom(ioc) && ioc_fwstate == BFI_IOC_OP)) {
+	if (ioc_fwstate == BFI_IOC_DISABLED || ioc_fwstate == BFI_IOC_OP) {
 		/**
 		 * When using MSI-X any pending firmware ready event should
 		 * be flushed. Otherwise MSI-X interrupts are not delivered.
@@ -1078,11 +1063,6 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
 	 */
 	bfa_ioc_lmem_init(ioc);
 
-	/**
-	 * Flash based firmware boot
-	 */
-	if (bfa_ioc_is_optrom(ioc))
-		boot_type = BFI_BOOT_TYPE_FLASH;
 	fwimg = bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), chunkno);
 
 	pgnum = bfa_ioc_smem_pgnum(ioc, loff);
@@ -1689,28 +1669,7 @@ bfa_ioc_get_pwwn(struct bfa_ioc *ioc)
 mac_t
 bfa_nw_ioc_get_mac(struct bfa_ioc *ioc)
 {
-	/*
-	 * Currently mfg mac is used as FCoE enode mac (not configured by PBC)
-	 */
-	if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_FCoE)
-		return bfa_ioc_get_mfg_mac(ioc);
-	else
-		return ioc->attr->mac;
-}
-
-static mac_t
-bfa_ioc_get_mfg_mac(struct bfa_ioc *ioc)
-{
-	mac_t	m;
-
-	m = ioc->attr->mfg_mac;
-	if (bfa_mfg_is_old_wwn_mac_model(ioc->attr->card_type))
-		m.mac[MAC_ADDRLEN - 1] += bfa_ioc_pcifn(ioc);
-	else
-		bfa_mfg_increment_wwn_mac(&(m.mac[MAC_ADDRLEN-3]),
-			bfa_ioc_pcifn(ioc));
-
-	return m;
+	return ioc->attr->mac;
 }
 
 /**
-- 
cgit v1.2.3


From ce9b9f383775e6de74ca4c93d5c643dc3d76dd3c Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:07 +0000
Subject: bna: Removed unused code

Change Details:
	- Remove unused APIs and code cleanup

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bna_ctrl.c  | 241 +-------------------------------------------
 drivers/net/bna/bna_txrx.c  |  11 +-
 drivers/net/bna/bna_types.h |   4 +-
 3 files changed, 3 insertions(+), 253 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bna_ctrl.c b/drivers/net/bna/bna_ctrl.c
index 68e4c5eced53..e1527472b961 100644
--- a/drivers/net/bna/bna_ctrl.c
+++ b/drivers/net/bna/bna_ctrl.c
@@ -2132,37 +2132,6 @@ rxf_fltr_mbox_cmd(struct bna_rxf *rxf, u8 cmd, enum bna_status status)
 	bna_mbox_send(rxf->rx->bna, &rxf->mbox_qe);
 }
 
-static void
-__rxf_default_function_config(struct bna_rxf *rxf, enum bna_status status)
-{
-	struct bna_rx_fndb_ram *rx_fndb_ram;
-	u32 ctrl_flags;
-	int i;
-
-	rx_fndb_ram = (struct bna_rx_fndb_ram *)
-			BNA_GET_MEM_BASE_ADDR(rxf->rx->bna->pcidev.pci_bar_kva,
-			RX_FNDB_RAM_BASE_OFFSET);
-
-	for (i = 0; i < BFI_MAX_RXF; i++) {
-		if (status == BNA_STATUS_T_ENABLED) {
-			if (i == rxf->rxf_id)
-				continue;
-
-			ctrl_flags =
-				readl(&rx_fndb_ram[i].control_flags);
-			ctrl_flags |= BNA_RXF_CF_DEFAULT_FUNCTION_ENABLE;
-			writel(ctrl_flags,
-						&rx_fndb_ram[i].control_flags);
-		} else {
-			ctrl_flags =
-				readl(&rx_fndb_ram[i].control_flags);
-			ctrl_flags &= ~BNA_RXF_CF_DEFAULT_FUNCTION_ENABLE;
-			writel(ctrl_flags,
-						&rx_fndb_ram[i].control_flags);
-		}
-	}
-}
-
 int
 rxf_process_packet_filter_ucast(struct bna_rxf *rxf)
 {
@@ -2228,46 +2197,6 @@ rxf_process_packet_filter_promisc(struct bna_rxf *rxf)
 	return 0;
 }
 
-int
-rxf_process_packet_filter_default(struct bna_rxf *rxf)
-{
-	struct bna *bna = rxf->rx->bna;
-
-	/* Enable/disable default mode */
-	if (is_default_enable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask)) {
-		/* move default configuration from pending -> active */
-		default_inactive(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active |= BNA_RXMODE_DEFAULT;
-
-		/* Disable VLAN filter to allow all VLANs */
-		__rxf_vlan_filter_set(rxf, BNA_STATUS_T_DISABLED);
-		/* Redirect all other RxF vlan filtering to this one */
-		__rxf_default_function_config(rxf, BNA_STATUS_T_ENABLED);
-		rxf_fltr_mbox_cmd(rxf, BFI_LL_H2I_RXF_DEFAULT_SET_REQ,
-				BNA_STATUS_T_ENABLED);
-		return 1;
-	} else if (is_default_disable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask)) {
-		/* move default configuration from pending -> active */
-		default_inactive(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active &= ~BNA_RXMODE_DEFAULT;
-		bna->rxf_default_id = BFI_MAX_RXF;
-
-		/* Revert VLAN filter */
-		__rxf_vlan_filter_set(rxf, rxf->vlan_filter_status);
-		/* Stop RxF vlan filter table redirection */
-		__rxf_default_function_config(rxf, BNA_STATUS_T_DISABLED);
-		rxf_fltr_mbox_cmd(rxf, BFI_LL_H2I_RXF_DEFAULT_SET_REQ,
-				BNA_STATUS_T_DISABLED);
-		return 1;
-	}
-
-	return 0;
-}
-
 int
 rxf_process_packet_filter_allmulti(struct bna_rxf *rxf)
 {
@@ -2364,48 +2293,6 @@ rxf_clear_packet_filter_promisc(struct bna_rxf *rxf)
 	return 0;
 }
 
-int
-rxf_clear_packet_filter_default(struct bna_rxf *rxf)
-{
-	struct bna *bna = rxf->rx->bna;
-
-	/* 8. Execute pending default mode disable command */
-	if (is_default_disable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask)) {
-		/* move default configuration from pending -> active */
-		default_inactive(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active &= ~BNA_RXMODE_DEFAULT;
-		bna->rxf_default_id = BFI_MAX_RXF;
-
-		/* Revert VLAN filter */
-		__rxf_vlan_filter_set(rxf, rxf->vlan_filter_status);
-		/* Stop RxF vlan filter table redirection */
-		__rxf_default_function_config(rxf, BNA_STATUS_T_DISABLED);
-		rxf_fltr_mbox_cmd(rxf, BFI_LL_H2I_RXF_DEFAULT_SET_REQ,
-				BNA_STATUS_T_DISABLED);
-		return 1;
-	}
-
-	/* 9. Clear active default mode; move it to pending enable */
-	if (rxf->rxmode_active & BNA_RXMODE_DEFAULT) {
-		/* move default configuration from active -> pending */
-		default_enable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active &= ~BNA_RXMODE_DEFAULT;
-
-		/* Revert VLAN filter */
-		__rxf_vlan_filter_set(rxf, rxf->vlan_filter_status);
-		/* Stop RxF vlan filter table redirection */
-		__rxf_default_function_config(rxf, BNA_STATUS_T_DISABLED);
-		rxf_fltr_mbox_cmd(rxf, BFI_LL_H2I_RXF_DEFAULT_SET_REQ,
-				BNA_STATUS_T_DISABLED);
-		return 1;
-	}
-
-	return 0;
-}
-
 int
 rxf_clear_packet_filter_allmulti(struct bna_rxf *rxf)
 {
@@ -2480,28 +2367,6 @@ rxf_reset_packet_filter_promisc(struct bna_rxf *rxf)
 
 }
 
-void
-rxf_reset_packet_filter_default(struct bna_rxf *rxf)
-{
-	struct bna *bna = rxf->rx->bna;
-
-	/* 8. Clear pending default mode disable */
-	if (is_default_disable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask)) {
-		default_inactive(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active &= ~BNA_RXMODE_DEFAULT;
-		bna->rxf_default_id = BFI_MAX_RXF;
-	}
-
-	/* 9. Move default mode config from active -> pending */
-	if (rxf->rxmode_active & BNA_RXMODE_DEFAULT) {
-		default_enable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		rxf->rxmode_active &= ~BNA_RXMODE_DEFAULT;
-	}
-}
-
 void
 rxf_reset_packet_filter_allmulti(struct bna_rxf *rxf)
 {
@@ -2591,76 +2456,6 @@ rxf_promisc_disable(struct bna_rxf *rxf)
 	return ret;
 }
 
-/**
- * Should only be called by bna_rxf_mode_set.
- * Helps deciding if h/w configuration is needed or not.
- *  Returns:
- *	0 = no h/w change
- *	1 = need h/w change
- */
-static int
-rxf_default_enable(struct bna_rxf *rxf)
-{
-	struct bna *bna = rxf->rx->bna;
-	int ret = 0;
-
-	/* There can not be any pending disable command */
-
-	/* Do nothing if pending enable or already enabled */
-	if (is_default_enable(rxf->rxmode_pending,
-		rxf->rxmode_pending_bitmask) ||
-		(rxf->rxmode_active & BNA_RXMODE_DEFAULT)) {
-		/* Schedule enable */
-	} else {
-		/* Default mode should not be active in the system */
-		default_enable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		bna->rxf_default_id = rxf->rxf_id;
-		ret = 1;
-	}
-
-	return ret;
-}
-
-/**
- * Should only be called by bna_rxf_mode_set.
- * Helps deciding if h/w configuration is needed or not.
- *  Returns:
- *	0 = no h/w change
- *	1 = need h/w change
- */
-static int
-rxf_default_disable(struct bna_rxf *rxf)
-{
-	struct bna *bna = rxf->rx->bna;
-	int ret = 0;
-
-	/* There can not be any pending disable */
-
-	/* Turn off pending enable command , if any */
-	if (is_default_enable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask)) {
-		/* Promisc mode should not be active */
-		/* system default state should be pending */
-		default_inactive(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		/* Remove the default state from the system */
-		bna->rxf_default_id = BFI_MAX_RXF;
-
-	/* Schedule disable */
-	} else if (rxf->rxmode_active & BNA_RXMODE_DEFAULT) {
-		/* Default mode should be active in the system */
-		default_disable(rxf->rxmode_pending,
-				rxf->rxmode_pending_bitmask);
-		ret = 1;
-
-	/* Do nothing if already disabled */
-	} else {
-	}
-
-	return ret;
-}
-
 /**
  * Should only be called by bna_rxf_mode_set.
  * Helps deciding if h/w configuration is needed or not.
@@ -2730,38 +2525,13 @@ bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode new_mode,
 	struct bna_rxf *rxf = &rx->rxf;
 	int need_hw_config = 0;
 
-	/* Error checks */
+	/* Process the commands */
 
 	if (is_promisc_enable(new_mode, bitmask)) {
 		/* If promisc mode is already enabled elsewhere in the system */
 		if ((rx->bna->rxf_promisc_id != BFI_MAX_RXF) &&
 			(rx->bna->rxf_promisc_id != rxf->rxf_id))
 			goto err_return;
-
-		/* If default mode is already enabled in the system */
-		if (rx->bna->rxf_default_id != BFI_MAX_RXF)
-			goto err_return;
-
-		/* Trying to enable promiscuous and default mode together */
-		if (is_default_enable(new_mode, bitmask))
-			goto err_return;
-	}
-
-	if (is_default_enable(new_mode, bitmask)) {
-		/* If default mode is already enabled elsewhere in the system */
-		if ((rx->bna->rxf_default_id != BFI_MAX_RXF) &&
-			(rx->bna->rxf_default_id != rxf->rxf_id)) {
-				goto err_return;
-		}
-
-		/* If promiscuous mode is already enabled in the system */
-		if (rx->bna->rxf_promisc_id != BFI_MAX_RXF)
-			goto err_return;
-	}
-
-	/* Process the commands */
-
-	if (is_promisc_enable(new_mode, bitmask)) {
 		if (rxf_promisc_enable(rxf))
 			need_hw_config = 1;
 	} else if (is_promisc_disable(new_mode, bitmask)) {
@@ -2769,14 +2539,6 @@ bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode new_mode,
 			need_hw_config = 1;
 	}
 
-	if (is_default_enable(new_mode, bitmask)) {
-		if (rxf_default_enable(rxf))
-			need_hw_config = 1;
-	} else if (is_default_disable(new_mode, bitmask)) {
-		if (rxf_default_disable(rxf))
-			need_hw_config = 1;
-	}
-
 	if (is_allmulti_enable(new_mode, bitmask)) {
 		if (rxf_allmulti_enable(rxf))
 			need_hw_config = 1;
@@ -3202,7 +2964,6 @@ bna_init(struct bna *bna, struct bnad *bnad, struct bfa_pcidev *pcidev,
 
 	bna_mcam_mod_init(&bna->mcam_mod, bna, res_info);
 
-	bna->rxf_default_id = BFI_MAX_RXF;
 	bna->rxf_promisc_id = BFI_MAX_RXF;
 
 	/* Mbox q element for posting stat request to f/w */
diff --git a/drivers/net/bna/bna_txrx.c b/drivers/net/bna/bna_txrx.c
index 50766181d585..58c7664040dc 100644
--- a/drivers/net/bna/bna_txrx.c
+++ b/drivers/net/bna/bna_txrx.c
@@ -1226,8 +1226,7 @@ rxf_process_packet_filter_vlan(struct bna_rxf *rxf)
 	/* Apply the VLAN filter */
 	if (rxf->rxf_flags & BNA_RXF_FL_VLAN_CONFIG_PENDING) {
 		rxf->rxf_flags &= ~BNA_RXF_FL_VLAN_CONFIG_PENDING;
-		if (!(rxf->rxmode_active & BNA_RXMODE_PROMISC) &&
-			!(rxf->rxmode_active & BNA_RXMODE_DEFAULT))
+		if (!(rxf->rxmode_active & BNA_RXMODE_PROMISC))
 			__rxf_vlan_filter_set(rxf, rxf->vlan_filter_status);
 	}
 
@@ -1276,9 +1275,6 @@ rxf_process_packet_filter(struct bna_rxf *rxf)
 	if (rxf_process_packet_filter_promisc(rxf))
 		return 1;
 
-	if (rxf_process_packet_filter_default(rxf))
-		return 1;
-
 	if (rxf_process_packet_filter_allmulti(rxf))
 		return 1;
 
@@ -1340,9 +1336,6 @@ rxf_clear_packet_filter(struct bna_rxf *rxf)
 	if (rxf_clear_packet_filter_promisc(rxf))
 		return 1;
 
-	if (rxf_clear_packet_filter_default(rxf))
-		return 1;
-
 	if (rxf_clear_packet_filter_allmulti(rxf))
 		return 1;
 
@@ -1389,8 +1382,6 @@ rxf_reset_packet_filter(struct bna_rxf *rxf)
 
 	rxf_reset_packet_filter_promisc(rxf);
 
-	rxf_reset_packet_filter_default(rxf);
-
 	rxf_reset_packet_filter_allmulti(rxf);
 }
 
diff --git a/drivers/net/bna/bna_types.h b/drivers/net/bna/bna_types.h
index d79fd98921b8..b9c134f7ad31 100644
--- a/drivers/net/bna/bna_types.h
+++ b/drivers/net/bna/bna_types.h
@@ -165,8 +165,7 @@ enum bna_rxp_type {
 
 enum bna_rxmode {
 	BNA_RXMODE_PROMISC 	= 1,
-	BNA_RXMODE_DEFAULT 	= 2,
-	BNA_RXMODE_ALLMULTI 	= 4
+	BNA_RXMODE_ALLMULTI 	= 2
 };
 
 enum bna_rx_event {
@@ -1118,7 +1117,6 @@ struct bna {
 
 	struct bna_rit_mod rit_mod;
 
-	int			rxf_default_id;
 	int			rxf_promisc_id;
 
 	struct bna_mbox_qe mbox_qe;
-- 
cgit v1.2.3


From aad75b66f1d3784514351f06bc589c55d5325bc8 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:08 +0000
Subject: bna: Restore VLAN filter table

Change Details:
	- Retrieve the VLAN configuration from the networking stack
	and apply it to the base interface during ifconfig up

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bnad.c | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index f77593638c57..140ea95b9150 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -566,7 +566,8 @@ bnad_enable_rx_irq(struct bnad *bnad, struct bna_ccb *ccb)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&bnad->bna_lock, flags); /* Because of polling context */
+	/* Because of polling context */
+	spin_lock_irqsave(&bnad->bna_lock, flags);
 	bnad_enable_rx_irq_unsafe(ccb);
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 }
@@ -1962,6 +1963,27 @@ bnad_enable_default_bcast(struct bnad *bnad)
 	return 0;
 }
 
+/* Called with bnad_conf_lock() held */
+static void
+bnad_restore_vlans(struct bnad *bnad, u32 rx_id)
+{
+	u16 vlan_id;
+	unsigned long flags;
+
+	if (!bnad->vlan_grp)
+		return;
+
+	BUG_ON(!(VLAN_N_VID == (BFI_MAX_VLAN + 1)));
+
+	for (vlan_id = 0; vlan_id < VLAN_N_VID; vlan_id++) {
+		if (!vlan_group_get_device(bnad->vlan_grp, vlan_id))
+			continue;
+		spin_lock_irqsave(&bnad->bna_lock, flags);
+		bna_rx_vlan_add(bnad->rx_info[rx_id].rx, vlan_id);
+		spin_unlock_irqrestore(&bnad->bna_lock, flags);
+	}
+}
+
 /* Statistics utilities */
 void
 bnad_netdev_qstats_fill(struct bnad *bnad, struct rtnl_link_stats64 *stats)
@@ -2337,6 +2359,9 @@ bnad_open(struct net_device *netdev)
 	/* Enable broadcast */
 	bnad_enable_default_bcast(bnad);
 
+	/* Restore VLANs, if any */
+	bnad_restore_vlans(bnad, 0);
+
 	/* Set the UCAST address */
 	spin_lock_irqsave(&bnad->bna_lock, flags);
 	bnad_mac_addr_set_locked(bnad, netdev->dev_addr);
@@ -3021,7 +3046,7 @@ static int __devinit
 bnad_pci_probe(struct pci_dev *pdev,
 		const struct pci_device_id *pcidev_id)
 {
-	bool 	using_dac;
+	bool 	using_dac = false;
 	int 	err;
 	struct bnad *bnad;
 	struct bna *bna;
-- 
cgit v1.2.3


From 1d32f7696286eef9e5644eb57e79a36756274357 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:09 +0000
Subject: bna: IOC failure auto recovery fix

Change Details:
	- Made IOC auto_recovery synchronized and not timer based.
	- Only one PCI function will attempt to recover and reinitialize
	the ASIC on a failure, that too after all the active PCI
	functions acknowledge the IOC failure.

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bfa_defs.h   |   22 +-
 drivers/net/bna/bfa_ioc.c    | 1178 +++++++++++++++++++++++++++++++-----------
 drivers/net/bna/bfa_ioc.h    |   49 +-
 drivers/net/bna/bfa_ioc_ct.c |  102 +++-
 drivers/net/bna/bfi_ctreg.h  |   41 +-
 drivers/net/bna/bna.h        |    2 -
 drivers/net/bna/bnad.c       |   21 +-
 7 files changed, 1063 insertions(+), 352 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bfa_defs.h b/drivers/net/bna/bfa_defs.h
index 29c1b8de2c2d..2ea0dfe1cedc 100644
--- a/drivers/net/bna/bfa_defs.h
+++ b/drivers/net/bna/bfa_defs.h
@@ -112,16 +112,18 @@ struct bfa_ioc_pci_attr {
  * IOC states
  */
 enum bfa_ioc_state {
-	BFA_IOC_RESET		= 1,	/*!< IOC is in reset state */
-	BFA_IOC_SEMWAIT		= 2,	/*!< Waiting for IOC h/w semaphore */
-	BFA_IOC_HWINIT		= 3,	/*!< IOC h/w is being initialized */
-	BFA_IOC_GETATTR		= 4,	/*!< IOC is being configured */
-	BFA_IOC_OPERATIONAL	= 5,	/*!< IOC is operational */
-	BFA_IOC_INITFAIL	= 6,	/*!< IOC hardware failure */
-	BFA_IOC_HBFAIL		= 7,	/*!< IOC heart-beat failure */
-	BFA_IOC_DISABLING	= 8,	/*!< IOC is being disabled */
-	BFA_IOC_DISABLED	= 9,	/*!< IOC is disabled */
-	BFA_IOC_FWMISMATCH	= 10,	/*!< IOC f/w different from drivers */
+	BFA_IOC_UNINIT		= 1,	/*!< IOC is in uninit state */
+	BFA_IOC_RESET		= 2,	/*!< IOC is in reset state */
+	BFA_IOC_SEMWAIT		= 3,	/*!< Waiting for IOC h/w semaphore */
+	BFA_IOC_HWINIT		= 4,	/*!< IOC h/w is being initialized */
+	BFA_IOC_GETATTR		= 5,	/*!< IOC is being configured */
+	BFA_IOC_OPERATIONAL	= 6,	/*!< IOC is operational */
+	BFA_IOC_INITFAIL	= 7,	/*!< IOC hardware failure */
+	BFA_IOC_FAIL		= 8,	/*!< IOC heart-beat failure */
+	BFA_IOC_DISABLING	= 9,	/*!< IOC is being disabled */
+	BFA_IOC_DISABLED	= 10,	/*!< IOC is disabled */
+	BFA_IOC_FWMISMATCH	= 11,	/*!< IOC f/w different from drivers */
+	BFA_IOC_ENABLING	= 12,	/*!< IOC is being enabled */
 };
 
 /**
diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index 8ed147e803c3..34933cb9569f 100644
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -26,25 +26,6 @@
  * IOC local definitions
  */
 
-#define bfa_ioc_timer_start(__ioc)					\
-	mod_timer(&(__ioc)->ioc_timer, jiffies +	\
-			msecs_to_jiffies(BFA_IOC_TOV))
-#define bfa_ioc_timer_stop(__ioc)   del_timer(&(__ioc)->ioc_timer)
-
-#define bfa_ioc_recovery_timer_start(__ioc)				\
-	mod_timer(&(__ioc)->ioc_timer, jiffies +	\
-			msecs_to_jiffies(BFA_IOC_TOV_RECOVER))
-
-#define bfa_sem_timer_start(__ioc)					\
-	mod_timer(&(__ioc)->sem_timer, jiffies +	\
-			msecs_to_jiffies(BFA_IOC_HWSEM_TOV))
-#define bfa_sem_timer_stop(__ioc)	del_timer(&(__ioc)->sem_timer)
-
-#define bfa_hb_timer_start(__ioc)					\
-	mod_timer(&(__ioc)->hb_timer, jiffies +		\
-			msecs_to_jiffies(BFA_IOC_HB_TOV))
-#define bfa_hb_timer_stop(__ioc)	del_timer(&(__ioc)->hb_timer)
-
 /**
  * Asic specific macros : see bfa_hw_cb.c and bfa_hw_ct.c for details.
  */
@@ -55,8 +36,16 @@
 			((__ioc)->ioc_hwif->ioc_firmware_unlock(__ioc))
 #define bfa_ioc_reg_init(__ioc) ((__ioc)->ioc_hwif->ioc_reg_init(__ioc))
 #define bfa_ioc_map_port(__ioc) ((__ioc)->ioc_hwif->ioc_map_port(__ioc))
-#define bfa_ioc_notify_hbfail(__ioc)			\
-			((__ioc)->ioc_hwif->ioc_notify_hbfail(__ioc))
+#define bfa_ioc_notify_fail(__ioc)			\
+			((__ioc)->ioc_hwif->ioc_notify_fail(__ioc))
+#define bfa_ioc_sync_join(__ioc)			\
+			((__ioc)->ioc_hwif->ioc_sync_join(__ioc))
+#define bfa_ioc_sync_leave(__ioc)			\
+			((__ioc)->ioc_hwif->ioc_sync_leave(__ioc))
+#define bfa_ioc_sync_ack(__ioc)				\
+			((__ioc)->ioc_hwif->ioc_sync_ack(__ioc))
+#define bfa_ioc_sync_complete(__ioc)			\
+			((__ioc)->ioc_hwif->ioc_sync_complete(__ioc))
 
 #define bfa_ioc_mbox_cmd_pending(__ioc)		\
 			(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
@@ -82,6 +71,12 @@ static void bfa_ioc_recover(struct bfa_ioc *ioc);
 static void bfa_ioc_check_attr_wwns(struct bfa_ioc *ioc);
 static void bfa_ioc_disable_comp(struct bfa_ioc *ioc);
 static void bfa_ioc_lpu_stop(struct bfa_ioc *ioc);
+static void bfa_ioc_fail_notify(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_enabled(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_disabled(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_initfailed(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_failed(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_fwmismatch(struct bfa_ioc *ioc);
 static void bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type,
 			 u32 boot_param);
 static u32 bfa_ioc_smem_pgnum(struct bfa_ioc *ioc, u32 fmaddr);
@@ -100,69 +95,171 @@ static void bfa_ioc_get_adapter_model(struct bfa_ioc *ioc, char *model);
 static u64 bfa_ioc_get_pwwn(struct bfa_ioc *ioc);
 
 /**
- * IOC state machine events
+ * IOC state machine definitions/declarations
  */
 enum ioc_event {
-	IOC_E_ENABLE		= 1,	/*!< IOC enable request		*/
-	IOC_E_DISABLE		= 2,	/*!< IOC disable request	*/
-	IOC_E_TIMEOUT		= 3,	/*!< f/w response timeout	*/
-	IOC_E_FWREADY		= 4,	/*!< f/w initialization done	*/
-	IOC_E_FWRSP_GETATTR	= 5,	/*!< IOC get attribute response	*/
-	IOC_E_FWRSP_ENABLE	= 6,	/*!< enable f/w response	*/
-	IOC_E_FWRSP_DISABLE	= 7,	/*!< disable f/w response	*/
-	IOC_E_HBFAIL		= 8,	/*!< heartbeat failure		*/
-	IOC_E_HWERROR		= 9,	/*!< hardware error interrupt	*/
-	IOC_E_SEMLOCKED		= 10,	/*!< h/w semaphore is locked	*/
-	IOC_E_DETACH		= 11,	/*!< driver detach cleanup	*/
+	IOC_E_RESET		= 1,	/*!< IOC reset request		*/
+	IOC_E_ENABLE		= 2,	/*!< IOC enable request		*/
+	IOC_E_DISABLE		= 3,	/*!< IOC disable request	*/
+	IOC_E_DETACH		= 4,	/*!< driver detach cleanup	*/
+	IOC_E_ENABLED		= 5,	/*!< f/w enabled		*/
+	IOC_E_FWRSP_GETATTR	= 6,	/*!< IOC get attribute response	*/
+	IOC_E_DISABLED		= 7,	/*!< f/w disabled		*/
+	IOC_E_INITFAILED	= 8,	/*!< failure notice by iocpf sm	*/
+	IOC_E_PFAILED		= 9,	/*!< failure notice by iocpf sm	*/
+	IOC_E_HBFAIL		= 10,	/*!< heartbeat failure		*/
+	IOC_E_HWERROR		= 11,	/*!< hardware error interrupt	*/
+	IOC_E_TIMEOUT		= 12,	/*!< timeout			*/
 };
 
+bfa_fsm_state_decl(bfa_ioc, uninit, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, reset, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, fwcheck, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, mismatch, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, semwait, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, hwinit, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, enabling, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, getattr, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, op, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, initfail, struct bfa_ioc, enum ioc_event);
-bfa_fsm_state_decl(bfa_ioc, hbfail, struct bfa_ioc, enum ioc_event);
+bfa_fsm_state_decl(bfa_ioc, fail_retry, struct bfa_ioc, enum ioc_event);
+bfa_fsm_state_decl(bfa_ioc, fail, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, disabling, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, disabled, struct bfa_ioc, enum ioc_event);
 
 static struct bfa_sm_table ioc_sm_table[] = {
+	{BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT},
 	{BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET},
-	{BFA_SM(bfa_ioc_sm_fwcheck), BFA_IOC_FWMISMATCH},
-	{BFA_SM(bfa_ioc_sm_mismatch), BFA_IOC_FWMISMATCH},
-	{BFA_SM(bfa_ioc_sm_semwait), BFA_IOC_SEMWAIT},
-	{BFA_SM(bfa_ioc_sm_hwinit), BFA_IOC_HWINIT},
-	{BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_HWINIT},
+	{BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING},
 	{BFA_SM(bfa_ioc_sm_getattr), BFA_IOC_GETATTR},
 	{BFA_SM(bfa_ioc_sm_op), BFA_IOC_OPERATIONAL},
-	{BFA_SM(bfa_ioc_sm_initfail), BFA_IOC_INITFAIL},
-	{BFA_SM(bfa_ioc_sm_hbfail), BFA_IOC_HBFAIL},
+	{BFA_SM(bfa_ioc_sm_fail_retry), BFA_IOC_INITFAIL},
+	{BFA_SM(bfa_ioc_sm_fail), BFA_IOC_FAIL},
 	{BFA_SM(bfa_ioc_sm_disabling), BFA_IOC_DISABLING},
 	{BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED},
 };
 
+/**
+ * IOCPF state machine definitions/declarations
+ */
+
+/*
+ * Forward declareations for iocpf state machine
+ */
+static void bfa_iocpf_enable(struct bfa_ioc *ioc);
+static void bfa_iocpf_disable(struct bfa_ioc *ioc);
+static void bfa_iocpf_fail(struct bfa_ioc *ioc);
+static void bfa_iocpf_initfail(struct bfa_ioc *ioc);
+static void bfa_iocpf_getattrfail(struct bfa_ioc *ioc);
+static void bfa_iocpf_stop(struct bfa_ioc *ioc);
+
+/**
+ * IOCPF state machine events
+ */
+enum iocpf_event {
+	IOCPF_E_ENABLE		= 1,	/*!< IOCPF enable request	*/
+	IOCPF_E_DISABLE		= 2,	/*!< IOCPF disable request	*/
+	IOCPF_E_STOP		= 3,	/*!< stop on driver detach	*/
+	IOCPF_E_FWREADY	 	= 4,	/*!< f/w initialization done	*/
+	IOCPF_E_FWRSP_ENABLE	= 5,	/*!< enable f/w response	*/
+	IOCPF_E_FWRSP_DISABLE	= 6,	/*!< disable f/w response	*/
+	IOCPF_E_FAIL		= 7,	/*!< failure notice by ioc sm	*/
+	IOCPF_E_INITFAIL	= 8,	/*!< init fail notice by ioc sm	*/
+	IOCPF_E_GETATTRFAIL	= 9,	/*!< init fail notice by ioc sm	*/
+	IOCPF_E_SEMLOCKED	= 10,   /*!< h/w semaphore is locked	*/
+	IOCPF_E_TIMEOUT		= 11,   /*!< f/w response timeout	*/
+};
+
+/**
+ * IOCPF states
+ */
+enum bfa_iocpf_state {
+	BFA_IOCPF_RESET		= 1,	/*!< IOC is in reset state */
+	BFA_IOCPF_SEMWAIT	= 2,	/*!< Waiting for IOC h/w semaphore */
+	BFA_IOCPF_HWINIT	= 3,	/*!< IOC h/w is being initialized */
+	BFA_IOCPF_READY		= 4,	/*!< IOCPF is initialized */
+	BFA_IOCPF_INITFAIL	= 5,	/*!< IOCPF failed */
+	BFA_IOCPF_FAIL		= 6,	/*!< IOCPF failed */
+	BFA_IOCPF_DISABLING	= 7,	/*!< IOCPF is being disabled */
+	BFA_IOCPF_DISABLED	= 8,	/*!< IOCPF is disabled */
+	BFA_IOCPF_FWMISMATCH	= 9,	/*!< IOC f/w different from drivers */
+};
+
+bfa_fsm_state_decl(bfa_iocpf, reset, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, fwcheck, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, mismatch, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, semwait, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, hwinit, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, enabling, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, ready, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, initfail_sync, struct bfa_iocpf,
+						enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, initfail, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, fail_sync, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, fail, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, disabling, struct bfa_iocpf, enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, disabling_sync, struct bfa_iocpf,
+						enum iocpf_event);
+bfa_fsm_state_decl(bfa_iocpf, disabled, struct bfa_iocpf, enum iocpf_event);
+
+static struct bfa_sm_table iocpf_sm_table[] = {
+	{BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET},
+	{BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH},
+	{BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH},
+	{BFA_SM(bfa_iocpf_sm_semwait), BFA_IOCPF_SEMWAIT},
+	{BFA_SM(bfa_iocpf_sm_hwinit), BFA_IOCPF_HWINIT},
+	{BFA_SM(bfa_iocpf_sm_enabling), BFA_IOCPF_HWINIT},
+	{BFA_SM(bfa_iocpf_sm_ready), BFA_IOCPF_READY},
+	{BFA_SM(bfa_iocpf_sm_initfail_sync), BFA_IOCPF_INITFAIL},
+	{BFA_SM(bfa_iocpf_sm_initfail), BFA_IOCPF_INITFAIL},
+	{BFA_SM(bfa_iocpf_sm_fail_sync), BFA_IOCPF_FAIL},
+	{BFA_SM(bfa_iocpf_sm_fail), BFA_IOCPF_FAIL},
+	{BFA_SM(bfa_iocpf_sm_disabling), BFA_IOCPF_DISABLING},
+	{BFA_SM(bfa_iocpf_sm_disabling_sync), BFA_IOCPF_DISABLING},
+	{BFA_SM(bfa_iocpf_sm_disabled), BFA_IOCPF_DISABLED},
+};
+
+/**
+ * IOC State Machine
+ */
+
+/**
+ * Beginning state. IOC uninit state.
+ */
+static void
+bfa_ioc_sm_uninit_entry(struct bfa_ioc *ioc)
+{
+}
+
+/**
+ * IOC is in uninit state.
+ */
+static void
+bfa_ioc_sm_uninit(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_RESET:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
 /**
  * Reset entry actions -- initialize state machine
  */
 static void
 bfa_ioc_sm_reset_entry(struct bfa_ioc *ioc)
 {
-	ioc->retry_count = 0;
-	ioc->auto_recover = bfa_nw_auto_recover;
+	bfa_fsm_set_state(&ioc->iocpf, bfa_iocpf_sm_reset);
 }
 
 /**
- * Beginning state. IOC is in reset state.
+ * IOC is in reset state.
  */
 static void
 bfa_ioc_sm_reset(struct bfa_ioc *ioc, enum ioc_event event)
 {
 	switch (event) {
 	case IOC_E_ENABLE:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_fwcheck);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling);
 		break;
 
 	case IOC_E_DISABLE:
@@ -170,6 +267,51 @@ bfa_ioc_sm_reset(struct bfa_ioc *ioc, enum ioc_event event)
 		break;
 
 	case IOC_E_DETACH:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+static void
+bfa_ioc_sm_enabling_entry(struct bfa_ioc *ioc)
+{
+	bfa_iocpf_enable(ioc);
+}
+
+/**
+ * Host IOC function is being enabled, awaiting response from firmware.
+ * Semaphore is acquired.
+ */
+static void
+bfa_ioc_sm_enabling(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_ENABLED:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_getattr);
+		break;
+
+	case IOC_E_PFAILED:
+		/* !!! fall through !!! */
+	case IOC_E_HWERROR:
+		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
+		if (event != IOC_E_PFAILED)
+			bfa_iocpf_initfail(ioc);
+		break;
+
+	case IOC_E_DISABLE:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+		break;
+
+	case IOC_E_DETACH:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+		bfa_iocpf_stop(ioc);
+		break;
+
+	case IOC_E_ENABLE:
 		break;
 
 	default:
@@ -181,38 +323,310 @@ bfa_ioc_sm_reset(struct bfa_ioc *ioc, enum ioc_event event)
  * Semaphore should be acquired for version check.
  */
 static void
-bfa_ioc_sm_fwcheck_entry(struct bfa_ioc *ioc)
+bfa_ioc_sm_getattr_entry(struct bfa_ioc *ioc)
+{
+	mod_timer(&ioc->ioc_timer, jiffies +
+		msecs_to_jiffies(BFA_IOC_TOV));
+	bfa_ioc_send_getattr(ioc);
+}
+
+/**
+ * IOC configuration in progress. Timer is active.
+ */
+static void
+bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_FWRSP_GETATTR:
+		del_timer(&ioc->ioc_timer);
+		bfa_ioc_check_attr_wwns(ioc);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_op);
+		break;
+
+	case IOC_E_PFAILED:
+	case IOC_E_HWERROR:
+		del_timer(&ioc->ioc_timer);
+		/* fall through */
+	case IOC_E_TIMEOUT:
+		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
+		if (event != IOC_E_PFAILED)
+			bfa_iocpf_getattrfail(ioc);
+		break;
+
+	case IOC_E_DISABLE:
+		del_timer(&ioc->ioc_timer);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+		break;
+
+	case IOC_E_ENABLE:
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+static void
+bfa_ioc_sm_op_entry(struct bfa_ioc *ioc)
+{
+	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK);
+	bfa_ioc_hb_monitor(ioc);
+}
+
+static void
+bfa_ioc_sm_op(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_ENABLE:
+		break;
+
+	case IOC_E_DISABLE:
+		bfa_ioc_hb_stop(ioc);
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+		break;
+
+	case IOC_E_PFAILED:
+	case IOC_E_HWERROR:
+		bfa_ioc_hb_stop(ioc);
+		/* !!! fall through !!! */
+	case IOC_E_HBFAIL:
+		bfa_ioc_fail_notify(ioc);
+		if (ioc->iocpf.auto_recover)
+			bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
+		else
+			bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
+
+		if (event != IOC_E_PFAILED)
+			bfa_iocpf_fail(ioc);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+static void
+bfa_ioc_sm_disabling_entry(struct bfa_ioc *ioc)
+{
+	bfa_iocpf_disable(ioc);
+}
+
+/**
+ * IOC is being desabled
+ */
+static void
+bfa_ioc_sm_disabling(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_DISABLED:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+		break;
+
+	case IOC_E_HWERROR:
+		/*
+		 * No state change.  Will move to disabled state
+		 * after iocpf sm completes failure processing and
+		 * moves to disabled state.
+		 */
+		bfa_iocpf_fail(ioc);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+/**
+ * IOC desable completion entry.
+ */
+static void
+bfa_ioc_sm_disabled_entry(struct bfa_ioc *ioc)
+{
+	bfa_ioc_disable_comp(ioc);
+}
+
+static void
+bfa_ioc_sm_disabled(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_ENABLE:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling);
+		break;
+
+	case IOC_E_DISABLE:
+		ioc->cbfn->disable_cbfn(ioc->bfa);
+		break;
+
+	case IOC_E_DETACH:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+		bfa_iocpf_stop(ioc);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+static void
+bfa_ioc_sm_fail_retry_entry(struct bfa_ioc *ioc)
+{
+}
+
+/**
+ * Hardware initialization retry.
+ */
+static void
+bfa_ioc_sm_fail_retry(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_ENABLED:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_getattr);
+		break;
+
+	case IOC_E_PFAILED:
+	case IOC_E_HWERROR:
+		/**
+		 * Initialization retry failed.
+		 */
+		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+		if (event != IOC_E_PFAILED)
+			bfa_iocpf_initfail(ioc);
+		break;
+
+	case IOC_E_INITFAILED:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
+		break;
+
+	case IOC_E_ENABLE:
+		break;
+
+	case IOC_E_DISABLE:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+		break;
+
+	case IOC_E_DETACH:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+		bfa_iocpf_stop(ioc);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+static void
+bfa_ioc_sm_fail_entry(struct bfa_ioc *ioc)
 {
-	bfa_ioc_hw_sem_get(ioc);
+}
+
+/**
+ * IOC failure.
+ */
+static void
+bfa_ioc_sm_fail(struct bfa_ioc *ioc, enum ioc_event event)
+{
+	switch (event) {
+	case IOC_E_ENABLE:
+		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+		break;
+
+	case IOC_E_DISABLE:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+		break;
+
+	case IOC_E_DETACH:
+		bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+		bfa_iocpf_stop(ioc);
+		break;
+
+	case IOC_E_HWERROR:
+		/* HB failure notification, ignore. */
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
+
+/**
+ * IOCPF State Machine
+ */
+
+/**
+ * Reset entry actions -- initialize state machine
+ */
+static void
+bfa_iocpf_sm_reset_entry(struct bfa_iocpf *iocpf)
+{
+	iocpf->retry_count = 0;
+	iocpf->auto_recover = bfa_nw_auto_recover;
+}
+
+/**
+ * Beginning state. IOC is in reset state.
+ */
+static void
+bfa_iocpf_sm_reset(struct bfa_iocpf *iocpf, enum iocpf_event event)
+{
+	switch (event) {
+	case IOCPF_E_ENABLE:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fwcheck);
+		break;
+
+	case IOCPF_E_STOP:
+		break;
+
+	default:
+		bfa_sm_fault(iocpf->ioc, event);
+	}
+}
+
+/**
+ * Semaphore should be acquired for version check.
+ */
+static void
+bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf *iocpf)
+{
+	bfa_ioc_hw_sem_get(iocpf->ioc);
 }
 
 /**
  * Awaiting h/w semaphore to continue with version check.
  */
 static void
-bfa_ioc_sm_fwcheck(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_fwcheck(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_SEMLOCKED:
+	case IOCPF_E_SEMLOCKED:
 		if (bfa_ioc_firmware_lock(ioc)) {
-			ioc->retry_count = 0;
-			bfa_fsm_set_state(ioc, bfa_ioc_sm_hwinit);
+			if (bfa_ioc_sync_complete(ioc)) {
+				iocpf->retry_count = 0;
+				bfa_ioc_sync_join(ioc);
+				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
+			} else {
+				bfa_ioc_firmware_unlock(ioc);
+				bfa_nw_ioc_hw_sem_release(ioc);
+				mod_timer(&ioc->sem_timer, jiffies +
+					msecs_to_jiffies(BFA_IOC_HWSEM_TOV));
+			}
 		} else {
 			bfa_nw_ioc_hw_sem_release(ioc);
-			bfa_fsm_set_state(ioc, bfa_ioc_sm_mismatch);
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_mismatch);
 		}
 		break;
 
-	case IOC_E_DISABLE:
-		bfa_ioc_disable_comp(ioc);
-		/* fall through */
-
-	case IOC_E_DETACH:
+	case IOCPF_E_DISABLE:
 		bfa_ioc_hw_sem_get_cancel(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
+		bfa_ioc_pf_disabled(ioc);
 		break;
 
-	case IOC_E_FWREADY:
+	case IOCPF_E_STOP:
+		bfa_ioc_hw_sem_get_cancel(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
 		break;
 
 	default:
@@ -221,41 +635,42 @@ bfa_ioc_sm_fwcheck(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 /**
- * Notify enable completion callback and generate mismatch AEN.
+ * Notify enable completion callback
  */
 static void
-bfa_ioc_sm_mismatch_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_mismatch_entry(struct bfa_iocpf *iocpf)
 {
-	/**
-	 * Provide enable completion callback and AEN notification only once.
-	 */
-	if (ioc->retry_count == 0)
-		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
-	ioc->retry_count++;
-	bfa_ioc_timer_start(ioc);
+	/* Call only the first time sm enters fwmismatch state. */
+	if (iocpf->retry_count == 0)
+		bfa_ioc_pf_fwmismatch(iocpf->ioc);
+
+	iocpf->retry_count++;
+	mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
+		msecs_to_jiffies(BFA_IOC_TOV));
 }
 
 /**
  * Awaiting firmware version match.
  */
 static void
-bfa_ioc_sm_mismatch(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_mismatch(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_TIMEOUT:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_fwcheck);
+	case IOCPF_E_TIMEOUT:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fwcheck);
 		break;
 
-	case IOC_E_DISABLE:
-		bfa_ioc_disable_comp(ioc);
-		/* fall through */
-
-	case IOC_E_DETACH:
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+	case IOCPF_E_DISABLE:
+		del_timer(&ioc->iocpf_timer);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
+		bfa_ioc_pf_disabled(ioc);
 		break;
 
-	case IOC_E_FWREADY:
+	case IOCPF_E_STOP:
+		del_timer(&ioc->iocpf_timer);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
 		break;
 
 	default:
@@ -267,26 +682,34 @@ bfa_ioc_sm_mismatch(struct bfa_ioc *ioc, enum ioc_event event)
  * Request for semaphore.
  */
 static void
-bfa_ioc_sm_semwait_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_semwait_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_hw_sem_get(ioc);
+	bfa_ioc_hw_sem_get(iocpf->ioc);
 }
 
 /**
  * Awaiting semaphore for h/w initialzation.
  */
 static void
-bfa_ioc_sm_semwait(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_semwait(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_SEMLOCKED:
-		ioc->retry_count = 0;
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_hwinit);
+	case IOCPF_E_SEMLOCKED:
+		if (bfa_ioc_sync_complete(ioc)) {
+			bfa_ioc_sync_join(ioc);
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
+		} else {
+			bfa_nw_ioc_hw_sem_release(ioc);
+			mod_timer(&ioc->sem_timer, jiffies +
+				msecs_to_jiffies(BFA_IOC_HWSEM_TOV));
+		}
 		break;
 
-	case IOC_E_DISABLE:
+	case IOCPF_E_DISABLE:
 		bfa_ioc_hw_sem_get_cancel(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
 		break;
 
 	default:
@@ -295,46 +718,46 @@ bfa_ioc_sm_semwait(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_hwinit_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_hwinit_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_timer_start(ioc);
-	bfa_ioc_reset(ioc, false);
+	mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
+		msecs_to_jiffies(BFA_IOC_TOV));
+	bfa_ioc_reset(iocpf->ioc, 0);
 }
 
 /**
- * @brief
  * Hardware is being initialized. Interrupts are enabled.
  * Holding hardware semaphore lock.
  */
 static void
-bfa_ioc_sm_hwinit(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_hwinit(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_FWREADY:
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling);
+	case IOCPF_E_FWREADY:
+		del_timer(&ioc->iocpf_timer);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_enabling);
 		break;
 
-	case IOC_E_HWERROR:
-		bfa_ioc_timer_stop(ioc);
-		/* fall through */
-
-	case IOC_E_TIMEOUT:
-		ioc->retry_count++;
-		if (ioc->retry_count < BFA_IOC_HWINIT_MAX) {
-			bfa_ioc_timer_start(ioc);
-			bfa_ioc_reset(ioc, true);
-			break;
-		}
+	case IOCPF_E_INITFAIL:
+		del_timer(&ioc->iocpf_timer);
+		/*
+		 * !!! fall through !!!
+		 */
 
+	case IOCPF_E_TIMEOUT:
 		bfa_nw_ioc_hw_sem_release(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_initfail);
+		if (event == IOCPF_E_TIMEOUT)
+			bfa_ioc_pf_failed(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
 		break;
 
-	case IOC_E_DISABLE:
+	case IOCPF_E_DISABLE:
+		del_timer(&ioc->iocpf_timer);
+		bfa_ioc_sync_leave(ioc);
 		bfa_nw_ioc_hw_sem_release(ioc);
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
 		break;
 
 	default:
@@ -343,10 +766,11 @@ bfa_ioc_sm_hwinit(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_enabling_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_enabling_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_timer_start(ioc);
-	bfa_ioc_send_enable(ioc);
+	mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
+		msecs_to_jiffies(BFA_IOC_TOV));
+	bfa_ioc_send_enable(iocpf->ioc);
 }
 
 /**
@@ -354,39 +778,36 @@ bfa_ioc_sm_enabling_entry(struct bfa_ioc *ioc)
  * Semaphore is acquired.
  */
 static void
-bfa_ioc_sm_enabling(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_FWRSP_ENABLE:
-		bfa_ioc_timer_stop(ioc);
+	case IOCPF_E_FWRSP_ENABLE:
+		del_timer(&ioc->iocpf_timer);
 		bfa_nw_ioc_hw_sem_release(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_getattr);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_ready);
 		break;
 
-	case IOC_E_HWERROR:
-		bfa_ioc_timer_stop(ioc);
-		/* fall through */
-
-	case IOC_E_TIMEOUT:
-		ioc->retry_count++;
-		if (ioc->retry_count < BFA_IOC_HWINIT_MAX) {
-			writel(BFI_IOC_UNINIT,
-				      ioc->ioc_regs.ioc_fwstate);
-			bfa_fsm_set_state(ioc, bfa_ioc_sm_hwinit);
-			break;
-		}
-
+	case IOCPF_E_INITFAIL:
+		del_timer(&ioc->iocpf_timer);
+		/*
+		 * !!! fall through !!!
+		 */
+	case IOCPF_E_TIMEOUT:
 		bfa_nw_ioc_hw_sem_release(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_initfail);
+		if (event == IOCPF_E_TIMEOUT)
+			bfa_ioc_pf_failed(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
 		break;
 
-	case IOC_E_DISABLE:
-		bfa_ioc_timer_stop(ioc);
+	case IOCPF_E_DISABLE:
+		del_timer(&ioc->iocpf_timer);
 		bfa_nw_ioc_hw_sem_release(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling);
 		break;
 
-	case IOC_E_FWREADY:
+	case IOCPF_E_FWREADY:
 		bfa_ioc_send_enable(ioc);
 		break;
 
@@ -395,38 +816,42 @@ bfa_ioc_sm_enabling(struct bfa_ioc *ioc, enum ioc_event event)
 	}
 }
 
+static bool
+bfa_nw_ioc_is_operational(struct bfa_ioc *ioc)
+{
+	return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_op);
+}
+
 static void
-bfa_ioc_sm_getattr_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_ready_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_timer_start(ioc);
-	bfa_ioc_send_getattr(ioc);
+	bfa_ioc_pf_enabled(iocpf->ioc);
 }
 
-/**
- * @brief
- * IOC configuration in progress. Timer is active.
- */
 static void
-bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_ready(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_FWRSP_GETATTR:
-		bfa_ioc_timer_stop(ioc);
-		bfa_ioc_check_attr_wwns(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_op);
+	case IOCPF_E_DISABLE:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling);
 		break;
 
-	case IOC_E_HWERROR:
-		bfa_ioc_timer_stop(ioc);
-		/* fall through */
+	case IOCPF_E_GETATTRFAIL:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
+		break;
 
-	case IOC_E_TIMEOUT:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_initfail);
+	case IOCPF_E_FAIL:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail_sync);
 		break;
 
-	case IOC_E_DISABLE:
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+	case IOCPF_E_FWREADY:
+		bfa_ioc_pf_failed(ioc);
+		if (bfa_nw_ioc_is_operational(ioc))
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail_sync);
+		else
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
 		break;
 
 	default:
@@ -435,35 +860,40 @@ bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_op_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_disabling_entry(struct bfa_iocpf *iocpf)
 {
-	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK);
-	bfa_ioc_hb_monitor(ioc);
+	mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
+		msecs_to_jiffies(BFA_IOC_TOV));
+	bfa_ioc_send_disable(iocpf->ioc);
 }
 
+/**
+ * IOC is being disabled
+ */
 static void
-bfa_ioc_sm_op(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
-	switch (event) {
-	case IOC_E_ENABLE:
-		break;
+	struct bfa_ioc *ioc = iocpf->ioc;
 
-	case IOC_E_DISABLE:
-		bfa_ioc_hb_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
+	switch (event) {
+	case IOCPF_E_FWRSP_DISABLE:
+	case IOCPF_E_FWREADY:
+		del_timer(&ioc->iocpf_timer);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
 		break;
 
-	case IOC_E_HWERROR:
-	case IOC_E_FWREADY:
-		/**
-		 * Hard error or IOC recovery by other function.
-		 * Treat it same as heartbeat failure.
+	case IOCPF_E_FAIL:
+		del_timer(&ioc->iocpf_timer);
+		/*
+		 * !!! fall through !!!
 		 */
-		bfa_ioc_hb_stop(ioc);
-		/* !!! fall through !!! */
 
-	case IOC_E_HBFAIL:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_hbfail);
+	case IOCPF_E_TIMEOUT:
+		writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
+		break;
+
+	case IOCPF_E_FWRSP_ENABLE:
 		break;
 
 	default:
@@ -472,33 +902,27 @@ bfa_ioc_sm_op(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_disabling_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_disabling_sync_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_timer_start(ioc);
-	bfa_ioc_send_disable(ioc);
+	bfa_ioc_hw_sem_get(iocpf->ioc);
 }
 
 /**
- * IOC is being disabled
+ * IOC hb ack request is being removed.
  */
 static void
-bfa_ioc_sm_disabling(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_disabling_sync(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_FWRSP_DISABLE:
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+	case IOCPF_E_SEMLOCKED:
+		bfa_ioc_sync_leave(ioc);
+		bfa_nw_ioc_hw_sem_release(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
 		break;
 
-	case IOC_E_HWERROR:
-		bfa_ioc_timer_stop(ioc);
-		/*
-		 * !!! fall through !!!
-		 */
-
-	case IOC_E_TIMEOUT:
-		writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+	case IOCPF_E_FAIL:
 		break;
 
 	default:
@@ -510,29 +934,25 @@ bfa_ioc_sm_disabling(struct bfa_ioc *ioc, enum ioc_event event)
  * IOC disable completion entry.
  */
 static void
-bfa_ioc_sm_disabled_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_disabled_entry(struct bfa_iocpf *iocpf)
 {
-	bfa_ioc_disable_comp(ioc);
+	bfa_ioc_pf_disabled(iocpf->ioc);
 }
 
 static void
-bfa_ioc_sm_disabled(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_disabled(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
-	switch (event) {
-	case IOC_E_ENABLE:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_semwait);
-		break;
-
-	case IOC_E_DISABLE:
-		ioc->cbfn->disable_cbfn(ioc->bfa);
-		break;
+	struct bfa_ioc *ioc = iocpf->ioc;
 
-	case IOC_E_FWREADY:
+	switch (event) {
+	case IOCPF_E_ENABLE:
+		iocpf->retry_count = 0;
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_semwait);
 		break;
 
-	case IOC_E_DETACH:
+	case IOCPF_E_STOP:
 		bfa_ioc_firmware_unlock(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
 		break;
 
 	default:
@@ -541,33 +961,50 @@ bfa_ioc_sm_disabled(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_initfail_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_initfail_sync_entry(struct bfa_iocpf *iocpf)
 {
-	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
-	bfa_ioc_timer_start(ioc);
+	bfa_ioc_hw_sem_get(iocpf->ioc);
 }
 
 /**
- * @brief
  * Hardware initialization failed.
  */
 static void
-bfa_ioc_sm_initfail(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_initfail_sync(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
+	struct bfa_ioc *ioc = iocpf->ioc;
+
 	switch (event) {
-	case IOC_E_DISABLE:
-		bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+	case IOCPF_E_SEMLOCKED:
+		bfa_ioc_notify_fail(ioc);
+		bfa_ioc_sync_ack(ioc);
+		iocpf->retry_count++;
+		if (iocpf->retry_count >= BFA_IOC_HWINIT_MAX) {
+			bfa_ioc_sync_leave(ioc);
+			bfa_nw_ioc_hw_sem_release(ioc);
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
+		} else {
+			if (bfa_ioc_sync_complete(ioc))
+				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
+			else {
+				bfa_nw_ioc_hw_sem_release(ioc);
+				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_semwait);
+			}
+		}
 		break;
 
-	case IOC_E_DETACH:
-		bfa_ioc_timer_stop(ioc);
+	case IOCPF_E_DISABLE:
+		bfa_ioc_hw_sem_get_cancel(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
+		break;
+
+	case IOCPF_E_STOP:
+		bfa_ioc_hw_sem_get_cancel(ioc);
 		bfa_ioc_firmware_unlock(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
 		break;
 
-	case IOC_E_TIMEOUT:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_semwait);
+	case IOCPF_E_FAIL:
 		break;
 
 	default:
@@ -576,80 +1013,108 @@ bfa_ioc_sm_initfail(struct bfa_ioc *ioc, enum ioc_event event)
 }
 
 static void
-bfa_ioc_sm_hbfail_entry(struct bfa_ioc *ioc)
+bfa_iocpf_sm_initfail_entry(struct bfa_iocpf *iocpf)
 {
-	struct list_head			*qe;
-	struct bfa_ioc_hbfail_notify *notify;
+	bfa_ioc_pf_initfailed(iocpf->ioc);
+}
 
-	/**
-	 * Mark IOC as failed in hardware and stop firmware.
-	 */
-	bfa_ioc_lpu_stop(ioc);
-	writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+/**
+ * Hardware initialization failed.
+ */
+static void
+bfa_iocpf_sm_initfail(struct bfa_iocpf *iocpf, enum iocpf_event event)
+{
+	struct bfa_ioc *ioc = iocpf->ioc;
 
-	/**
-	 * Notify other functions on HB failure.
-	 */
-	bfa_ioc_notify_hbfail(ioc);
+	switch (event) {
+	case IOCPF_E_DISABLE:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
+		break;
 
-	/**
-	 * Notify driver and common modules registered for notification.
-	 */
-	ioc->cbfn->hbfail_cbfn(ioc->bfa);
-	list_for_each(qe, &ioc->hb_notify_q) {
-		notify = (struct bfa_ioc_hbfail_notify *) qe;
-		notify->cbfn(notify->cbarg);
+	case IOCPF_E_STOP:
+		bfa_ioc_firmware_unlock(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
+		break;
+
+	default:
+		bfa_sm_fault(ioc, event);
 	}
+}
 
+static void
+bfa_iocpf_sm_fail_sync_entry(struct bfa_iocpf *iocpf)
+{
 	/**
-	 * Flush any queued up mailbox requests.
+	 * Mark IOC as failed in hardware and stop firmware.
 	 */
-	bfa_ioc_mbox_hbfail(ioc);
+	bfa_ioc_lpu_stop(iocpf->ioc);
 
 	/**
-	 * Trigger auto-recovery after a delay.
+	 * Flush any queued up mailbox requests.
 	 */
-	if (ioc->auto_recover)
-		mod_timer(&ioc->ioc_timer, jiffies +
-			msecs_to_jiffies(BFA_IOC_TOV_RECOVER));
+	bfa_ioc_mbox_hbfail(iocpf->ioc);
+	bfa_ioc_hw_sem_get(iocpf->ioc);
 }
 
 /**
- * @brief
- * IOC heartbeat failure.
+ * IOC is in failed state.
  */
 static void
-bfa_ioc_sm_hbfail(struct bfa_ioc *ioc, enum ioc_event event)
+bfa_iocpf_sm_fail_sync(struct bfa_iocpf *iocpf, enum iocpf_event event)
 {
-	switch (event) {
+	struct bfa_ioc *ioc = iocpf->ioc;
 
-	case IOC_E_ENABLE:
-		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+	switch (event) {
+	case IOCPF_E_SEMLOCKED:
+		iocpf->retry_count = 0;
+		bfa_ioc_sync_ack(ioc);
+		bfa_ioc_notify_fail(ioc);
+		if (!iocpf->auto_recover) {
+			bfa_ioc_sync_leave(ioc);
+			bfa_nw_ioc_hw_sem_release(ioc);
+			bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+		} else {
+			if (bfa_ioc_sync_complete(ioc))
+				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
+			else {
+				bfa_nw_ioc_hw_sem_release(ioc);
+				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_semwait);
+			}
+		}
 		break;
 
-	case IOC_E_DISABLE:
-		if (ioc->auto_recover)
-			bfa_ioc_timer_stop(ioc);
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+	case IOCPF_E_DISABLE:
+		bfa_ioc_hw_sem_get_cancel(ioc);
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
 		break;
 
-	case IOC_E_TIMEOUT:
-		bfa_fsm_set_state(ioc, bfa_ioc_sm_semwait);
+	case IOCPF_E_FAIL:
 		break;
 
-	case IOC_E_FWREADY:
-		/**
-		 * Recovery is already initiated by other function.
-		 */
-		break;
+	default:
+		bfa_sm_fault(ioc, event);
+	}
+}
 
-	case IOC_E_HWERROR:
-		/*
-		 * HB failure notification, ignore.
-		 */
+static void
+bfa_iocpf_sm_fail_entry(struct bfa_iocpf *iocpf)
+{
+}
+
+/**
+ * @brief
+ * IOC is in failed state.
+ */
+static void
+bfa_iocpf_sm_fail(struct bfa_iocpf *iocpf, enum iocpf_event event)
+{
+	switch (event) {
+	case IOCPF_E_DISABLE:
+		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
 		break;
+
 	default:
-		bfa_sm_fault(ioc, event);
+		bfa_sm_fault(iocpf->ioc, event);
 	}
 }
 
@@ -674,14 +1139,6 @@ bfa_ioc_disable_comp(struct bfa_ioc *ioc)
 	}
 }
 
-void
-bfa_nw_ioc_sem_timeout(void *ioc_arg)
-{
-	struct bfa_ioc *ioc = (struct bfa_ioc *) ioc_arg;
-
-	bfa_ioc_hw_sem_get(ioc);
-}
-
 bool
 bfa_nw_ioc_sem_get(void __iomem *sem_reg)
 {
@@ -721,7 +1178,7 @@ bfa_ioc_hw_sem_get(struct bfa_ioc *ioc)
 	 */
 	r32 = readl(ioc->ioc_regs.ioc_sem_reg);
 	if (r32 == 0) {
-		bfa_fsm_send_event(ioc, IOC_E_SEMLOCKED);
+		bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_SEMLOCKED);
 		return;
 	}
 
@@ -932,7 +1389,7 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
 		 */
 		bfa_ioc_msgflush(ioc);
 		ioc->cbfn->reset_cbfn(ioc->bfa);
-		bfa_fsm_send_event(ioc, IOC_E_FWREADY);
+		bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_FWREADY);
 		return;
 	}
 
@@ -1018,7 +1475,6 @@ bfa_nw_ioc_hb_check(void *cbarg)
 
 	hb_count = readl(ioc->ioc_regs.heartbeat);
 	if (ioc->hb_count == hb_count) {
-		pr_crit("Firmware heartbeat failure at %d", hb_count);
 		bfa_ioc_recover(ioc);
 		return;
 	} else {
@@ -1189,6 +1645,55 @@ bfa_ioc_mbox_hbfail(struct bfa_ioc *ioc)
 		bfa_q_deq(&mod->cmd_q, &cmd);
 }
 
+static void
+bfa_ioc_fail_notify(struct bfa_ioc *ioc)
+{
+	struct list_head		*qe;
+	struct bfa_ioc_hbfail_notify	*notify;
+
+	/**
+	 * Notify driver and common modules registered for notification.
+	 */
+	ioc->cbfn->hbfail_cbfn(ioc->bfa);
+	list_for_each(qe, &ioc->hb_notify_q) {
+		notify = (struct bfa_ioc_hbfail_notify *) qe;
+		notify->cbfn(notify->cbarg);
+	}
+}
+
+static void
+bfa_ioc_pf_enabled(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(ioc, IOC_E_ENABLED);
+}
+
+static void
+bfa_ioc_pf_disabled(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(ioc, IOC_E_DISABLED);
+}
+
+static void
+bfa_ioc_pf_initfailed(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(ioc, IOC_E_INITFAILED);
+}
+
+static void
+bfa_ioc_pf_failed(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(ioc, IOC_E_PFAILED);
+}
+
+static void
+bfa_ioc_pf_fwmismatch(struct bfa_ioc *ioc)
+{
+	/**
+	 * Provide enable completion callback and AEN notification.
+	 */
+	ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+}
+
 /**
  * IOC public
  */
@@ -1284,6 +1789,7 @@ static void
 bfa_ioc_isr(struct bfa_ioc *ioc, struct bfi_mbmsg *m)
 {
 	union bfi_ioc_i2h_msg_u	*msg;
+	struct bfa_iocpf *iocpf = &ioc->iocpf;
 
 	msg = (union bfi_ioc_i2h_msg_u *) m;
 
@@ -1294,15 +1800,15 @@ bfa_ioc_isr(struct bfa_ioc *ioc, struct bfi_mbmsg *m)
 		break;
 
 	case BFI_IOC_I2H_READY_EVENT:
-		bfa_fsm_send_event(ioc, IOC_E_FWREADY);
+		bfa_fsm_send_event(iocpf, IOCPF_E_FWREADY);
 		break;
 
 	case BFI_IOC_I2H_ENABLE_REPLY:
-		bfa_fsm_send_event(ioc, IOC_E_FWRSP_ENABLE);
+		bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_ENABLE);
 		break;
 
 	case BFI_IOC_I2H_DISABLE_REPLY:
-		bfa_fsm_send_event(ioc, IOC_E_FWRSP_DISABLE);
+		bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_DISABLE);
 		break;
 
 	case BFI_IOC_I2H_GETATTR_REPLY:
@@ -1328,11 +1834,13 @@ bfa_nw_ioc_attach(struct bfa_ioc *ioc, void *bfa, struct bfa_ioc_cbfn *cbfn)
 	ioc->fcmode	= false;
 	ioc->pllinit	= false;
 	ioc->dbg_fwsave_once = true;
+	ioc->iocpf.ioc  = ioc;
 
 	bfa_ioc_mbox_attach(ioc);
 	INIT_LIST_HEAD(&ioc->hb_notify_q);
 
-	bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
+	bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+	bfa_fsm_send_event(ioc, IOC_E_RESET);
 }
 
 /**
@@ -1637,7 +2145,40 @@ bfa_ioc_get_adapter_model(struct bfa_ioc *ioc, char *model)
 static enum bfa_ioc_state
 bfa_ioc_get_state(struct bfa_ioc *ioc)
 {
-	return bfa_sm_to_state(ioc_sm_table, ioc->fsm);
+	enum bfa_iocpf_state iocpf_st;
+	enum bfa_ioc_state ioc_st = bfa_sm_to_state(ioc_sm_table, ioc->fsm);
+
+	if (ioc_st == BFA_IOC_ENABLING ||
+		ioc_st == BFA_IOC_FAIL || ioc_st == BFA_IOC_INITFAIL) {
+
+		iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
+
+		switch (iocpf_st) {
+		case BFA_IOCPF_SEMWAIT:
+			ioc_st = BFA_IOC_SEMWAIT;
+			break;
+
+		case BFA_IOCPF_HWINIT:
+			ioc_st = BFA_IOC_HWINIT;
+			break;
+
+		case BFA_IOCPF_FWMISMATCH:
+			ioc_st = BFA_IOC_FWMISMATCH;
+			break;
+
+		case BFA_IOCPF_FAIL:
+			ioc_st = BFA_IOC_FAIL;
+			break;
+
+		case BFA_IOCPF_INITFAIL:
+			ioc_st = BFA_IOC_INITFAIL;
+			break;
+
+		default:
+			break;
+		}
+	}
+	return ioc_st;
 }
 
 void
@@ -1678,8 +2219,13 @@ bfa_nw_ioc_get_mac(struct bfa_ioc *ioc)
 static void
 bfa_ioc_recover(struct bfa_ioc *ioc)
 {
-	bfa_ioc_stats(ioc, ioc_hbfails);
-	bfa_fsm_send_event(ioc, IOC_E_HBFAIL);
+	u16 bdf;
+
+	bdf = (ioc->pcidev.pci_slot << 8 | ioc->pcidev.pci_func << 3 |
+					ioc->pcidev.device_id);
+
+	pr_crit("Firmware heartbeat failure at %d", bdf);
+	BUG_ON(1);
 }
 
 static void
@@ -1687,5 +2233,61 @@ bfa_ioc_check_attr_wwns(struct bfa_ioc *ioc)
 {
 	if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_LL)
 		return;
+}
+
+/**
+ * @dg hal_iocpf_pvt BFA IOC PF private functions
+ * @{
+ */
+
+static void
+bfa_iocpf_enable(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_ENABLE);
+}
+
+static void
+bfa_iocpf_disable(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_DISABLE);
+}
+
+static void
+bfa_iocpf_fail(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_FAIL);
+}
+
+static void
+bfa_iocpf_initfail(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_INITFAIL);
+}
+
+static void
+bfa_iocpf_getattrfail(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_GETATTRFAIL);
+}
+
+static void
+bfa_iocpf_stop(struct bfa_ioc *ioc)
+{
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_STOP);
+}
+
+void
+bfa_nw_iocpf_timeout(void *ioc_arg)
+{
+	struct bfa_ioc  *ioc = (struct bfa_ioc *) ioc_arg;
+
+	bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_TIMEOUT);
+}
 
+void
+bfa_nw_iocpf_sem_timeout(void *ioc_arg)
+{
+	struct bfa_ioc  *ioc = (struct bfa_ioc *) ioc_arg;
+
+	bfa_ioc_hw_sem_get(ioc);
 }
diff --git a/drivers/net/bna/bfa_ioc.h b/drivers/net/bna/bfa_ioc.h
index a73d84ec808c..e4974bc24ef6 100644
--- a/drivers/net/bna/bfa_ioc.h
+++ b/drivers/net/bna/bfa_ioc.h
@@ -26,16 +26,7 @@
 #define BFA_IOC_TOV		3000	/* msecs */
 #define BFA_IOC_HWSEM_TOV	500	/* msecs */
 #define BFA_IOC_HB_TOV		500	/* msecs */
-#define BFA_IOC_HWINIT_MAX	2
-#define BFA_IOC_TOV_RECOVER	BFA_IOC_HB_TOV
-
-/**
- * Generic Scatter Gather Element used by driver
- */
-struct bfa_sge {
-	u32	sg_len;
-	void	*sg_addr;
-};
+#define BFA_IOC_HWINIT_MAX	5
 
 /**
  * PCI device information required by IOC
@@ -64,19 +55,6 @@ struct bfa_dma {
 #define BFI_SMEM_CB_SIZE	0x200000U	/* ! 2MB for crossbow	*/
 #define BFI_SMEM_CT_SIZE	0x280000U	/* ! 2.5MB for catapult	*/
 
-/**
- * @brief BFA dma address assignment macro
- */
-#define bfa_dma_addr_set(dma_addr, pa)	\
-		__bfa_dma_addr_set(&dma_addr, (u64)pa)
-
-static inline void
-__bfa_dma_addr_set(union bfi_addr_u *dma_addr, u64 pa)
-{
-	dma_addr->a32.addr_lo = (u32) pa;
-	dma_addr->a32.addr_hi = (u32) (upper_32_bits(pa));
-}
-
 /**
  * @brief BFA dma address assignment macro. (big endian format)
  */
@@ -105,8 +83,11 @@ struct bfa_ioc_regs {
 	void __iomem *host_page_num_fn;
 	void __iomem *heartbeat;
 	void __iomem *ioc_fwstate;
+	void __iomem *alt_ioc_fwstate;
 	void __iomem *ll_halt;
+	void __iomem *alt_ll_halt;
 	void __iomem *err_set;
+	void __iomem *ioc_fail_sync;
 	void __iomem *shirq_isr_next;
 	void __iomem *shirq_msk_next;
 	void __iomem *smem_page_start;
@@ -165,16 +146,22 @@ struct bfa_ioc_hbfail_notify {
 	(__notify)->cbarg = (__cbarg);				\
 } while (0)
 
+struct bfa_iocpf {
+	bfa_fsm_t		fsm;
+	struct bfa_ioc		*ioc;
+	u32			retry_count;
+	bool			auto_recover;
+};
+
 struct bfa_ioc {
 	bfa_fsm_t		fsm;
 	struct bfa 		*bfa;
 	struct bfa_pcidev 	pcidev;
-	struct bfa_timer_mod	*timer_mod;
 	struct timer_list 	ioc_timer;
+	struct timer_list 	iocpf_timer;
 	struct timer_list 	sem_timer;
 	struct timer_list	hb_timer;
 	u32			hb_count;
-	u32			retry_count;
 	struct list_head	hb_notify_q;
 	void			*dbg_fwsave;
 	int			dbg_fwsave_len;
@@ -182,7 +169,6 @@ struct bfa_ioc {
 	enum bfi_mclass		ioc_mc;
 	struct bfa_ioc_regs 	ioc_regs;
 	struct bfa_ioc_drv_stats stats;
-	bool			auto_recover;
 	bool			fcmode;
 	bool			ctdev;
 	bool			cna;
@@ -195,6 +181,7 @@ struct bfa_ioc {
 	struct bfa_ioc_cbfn	*cbfn;
 	struct bfa_ioc_mbox_mod	mbox_mod;
 	struct bfa_ioc_hwif	*ioc_hwif;
+	struct bfa_iocpf	iocpf;
 };
 
 struct bfa_ioc_hwif {
@@ -205,8 +192,12 @@ struct bfa_ioc_hwif {
 	void		(*ioc_map_port)	(struct bfa_ioc *ioc);
 	void		(*ioc_isr_mode_set)	(struct bfa_ioc *ioc,
 					bool msix);
-	void		(*ioc_notify_hbfail)	(struct bfa_ioc *ioc);
+	void		(*ioc_notify_fail)	(struct bfa_ioc *ioc);
 	void		(*ioc_ownership_reset)	(struct bfa_ioc *ioc);
+	void		(*ioc_sync_join)	(struct bfa_ioc *ioc);
+	void		(*ioc_sync_leave)	(struct bfa_ioc *ioc);
+	void		(*ioc_sync_ack)		(struct bfa_ioc *ioc);
+	bool		(*ioc_sync_complete)	(struct bfa_ioc *ioc);
 };
 
 #define bfa_ioc_pcifn(__ioc)		((__ioc)->pcidev.pci_func)
@@ -271,7 +262,6 @@ void bfa_nw_ioc_enable(struct bfa_ioc *ioc);
 void bfa_nw_ioc_disable(struct bfa_ioc *ioc);
 
 void bfa_nw_ioc_error_isr(struct bfa_ioc *ioc);
-
 void bfa_nw_ioc_get_attr(struct bfa_ioc *ioc, struct bfa_ioc_attr *ioc_attr);
 void bfa_nw_ioc_hbfail_register(struct bfa_ioc *ioc,
 	struct bfa_ioc_hbfail_notify *notify);
@@ -289,7 +279,8 @@ mac_t bfa_nw_ioc_get_mac(struct bfa_ioc *ioc);
  */
 void bfa_nw_ioc_timeout(void *ioc);
 void bfa_nw_ioc_hb_check(void *ioc);
-void bfa_nw_ioc_sem_timeout(void *ioc);
+void bfa_nw_iocpf_timeout(void *ioc);
+void bfa_nw_iocpf_sem_timeout(void *ioc);
 
 /*
  * F/W Image Size & Chunk
diff --git a/drivers/net/bna/bfa_ioc_ct.c b/drivers/net/bna/bfa_ioc_ct.c
index 121cfd6d48b1..469997c4ffd1 100644
--- a/drivers/net/bna/bfa_ioc_ct.c
+++ b/drivers/net/bna/bfa_ioc_ct.c
@@ -22,6 +22,15 @@
 #include "bfi_ctreg.h"
 #include "bfa_defs.h"
 
+#define bfa_ioc_ct_sync_pos(__ioc)	\
+		((u32) (1 << bfa_ioc_pcifn(__ioc)))
+#define BFA_IOC_SYNC_REQD_SH		16
+#define bfa_ioc_ct_get_sync_ackd(__val) (__val & 0x0000ffff)
+#define bfa_ioc_ct_clear_sync_ackd(__val) (__val & 0xffff0000)
+#define bfa_ioc_ct_get_sync_reqd(__val) (__val >> BFA_IOC_SYNC_REQD_SH)
+#define bfa_ioc_ct_sync_reqd_pos(__ioc) \
+		(bfa_ioc_ct_sync_pos(__ioc) << BFA_IOC_SYNC_REQD_SH)
+
 /*
  * forward declarations
  */
@@ -30,8 +39,12 @@ static void bfa_ioc_ct_firmware_unlock(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_reg_init(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_map_port(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc *ioc, bool msix);
-static void bfa_ioc_ct_notify_hbfail(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc);
+static bool bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc);
 static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb, bool fcmode);
 
 static struct bfa_ioc_hwif nw_hwif_ct;
@@ -48,8 +61,12 @@ bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc)
 	nw_hwif_ct.ioc_reg_init = bfa_ioc_ct_reg_init;
 	nw_hwif_ct.ioc_map_port = bfa_ioc_ct_map_port;
 	nw_hwif_ct.ioc_isr_mode_set = bfa_ioc_ct_isr_mode_set;
-	nw_hwif_ct.ioc_notify_hbfail = bfa_ioc_ct_notify_hbfail;
+	nw_hwif_ct.ioc_notify_fail = bfa_ioc_ct_notify_fail;
 	nw_hwif_ct.ioc_ownership_reset = bfa_ioc_ct_ownership_reset;
+	nw_hwif_ct.ioc_sync_join = bfa_ioc_ct_sync_join;
+	nw_hwif_ct.ioc_sync_leave = bfa_ioc_ct_sync_leave;
+	nw_hwif_ct.ioc_sync_ack = bfa_ioc_ct_sync_ack;
+	nw_hwif_ct.ioc_sync_complete = bfa_ioc_ct_sync_complete;
 
 	ioc->ioc_hwif = &nw_hwif_ct;
 }
@@ -86,6 +103,7 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc *ioc)
 	if (usecnt == 0) {
 		writel(1, ioc->ioc_regs.ioc_usage_reg);
 		bfa_nw_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg);
+		writel(0, ioc->ioc_regs.ioc_fail_sync);
 		return true;
 	}
 
@@ -149,12 +167,14 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc *ioc)
  * Notify other functions on HB failure.
  */
 static void
-bfa_ioc_ct_notify_hbfail(struct bfa_ioc *ioc)
+bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc)
 {
 	if (ioc->cna) {
 		writel(__FW_INIT_HALT_P, ioc->ioc_regs.ll_halt);
+		writel(__FW_INIT_HALT_P, ioc->ioc_regs.alt_ll_halt);
 		/* Wait for halt to take effect */
 		readl(ioc->ioc_regs.ll_halt);
+		readl(ioc->ioc_regs.alt_ll_halt);
 	} else {
 		writel(__PSS_ERR_STATUS_SET, ioc->ioc_regs.err_set);
 		readl(ioc->ioc_regs.err_set);
@@ -206,15 +226,19 @@ bfa_ioc_ct_reg_init(struct bfa_ioc *ioc)
 	if (ioc->port_id == 0) {
 		ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG;
 		ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG;
+		ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG;
 		ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd_p0[pcifn].hfn;
 		ioc->ioc_regs.lpu_mbox_cmd = rb + iocreg_mbcmd_p0[pcifn].lpu;
 		ioc->ioc_regs.ll_halt = rb + FW_INIT_HALT_P0;
+		ioc->ioc_regs.alt_ll_halt = rb + FW_INIT_HALT_P1;
 	} else {
 		ioc->ioc_regs.heartbeat = (rb + BFA_IOC1_HBEAT_REG);
 		ioc->ioc_regs.ioc_fwstate = (rb + BFA_IOC1_STATE_REG);
+		ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC0_STATE_REG;
 		ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd_p1[pcifn].hfn;
 		ioc->ioc_regs.lpu_mbox_cmd = rb + iocreg_mbcmd_p1[pcifn].lpu;
 		ioc->ioc_regs.ll_halt = rb + FW_INIT_HALT_P1;
+		ioc->ioc_regs.alt_ll_halt = rb + FW_INIT_HALT_P0;
 	}
 
 	/*
@@ -232,6 +256,7 @@ bfa_ioc_ct_reg_init(struct bfa_ioc *ioc)
 	ioc->ioc_regs.ioc_usage_sem_reg = (rb + HOST_SEM1_REG);
 	ioc->ioc_regs.ioc_init_sem_reg = (rb + HOST_SEM2_REG);
 	ioc->ioc_regs.ioc_usage_reg = (rb + BFA_FW_USE_COUNT);
+	ioc->ioc_regs.ioc_fail_sync = (rb + BFA_IOC_FAIL_SYNC);
 
 	/**
 	 * sram memory access
@@ -317,6 +342,77 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc)
 	bfa_nw_ioc_hw_sem_release(ioc);
 }
 
+/**
+ * Synchronized IOC failure processing routines
+ */
+static void
+bfa_ioc_ct_sync_join(struct bfa_ioc *ioc)
+{
+	u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
+	u32 sync_pos = bfa_ioc_ct_sync_reqd_pos(ioc);
+
+	writel((r32 | sync_pos), ioc->ioc_regs.ioc_fail_sync);
+}
+
+static void
+bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc)
+{
+	u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
+	u32 sync_msk = bfa_ioc_ct_sync_reqd_pos(ioc) |
+					bfa_ioc_ct_sync_pos(ioc);
+
+	writel((r32 & ~sync_msk), ioc->ioc_regs.ioc_fail_sync);
+}
+
+static void
+bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc)
+{
+	u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
+
+	writel((r32 | bfa_ioc_ct_sync_pos(ioc)), ioc->ioc_regs.ioc_fail_sync);
+}
+
+static bool
+bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc)
+{
+	u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
+	u32 sync_reqd = bfa_ioc_ct_get_sync_reqd(r32);
+	u32 sync_ackd = bfa_ioc_ct_get_sync_ackd(r32);
+	u32 tmp_ackd;
+
+	if (sync_ackd == 0)
+		return true;
+
+	/**
+	 * The check below is to see whether any other PCI fn
+	 * has reinitialized the ASIC (reset sync_ackd bits)
+	 * and failed again while this IOC was waiting for hw
+	 * semaphore (in bfa_iocpf_sm_semwait()).
+	 */
+	tmp_ackd = sync_ackd;
+	if ((sync_reqd &  bfa_ioc_ct_sync_pos(ioc)) &&
+			!(sync_ackd & bfa_ioc_ct_sync_pos(ioc)))
+		sync_ackd |= bfa_ioc_ct_sync_pos(ioc);
+
+	if (sync_reqd == sync_ackd) {
+		writel(bfa_ioc_ct_clear_sync_ackd(r32),
+				ioc->ioc_regs.ioc_fail_sync);
+		writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+		writel(BFI_IOC_FAIL, ioc->ioc_regs.alt_ioc_fwstate);
+		return true;
+	}
+
+	/**
+	 * If another PCI fn reinitialized and failed again while
+	 * this IOC was waiting for hw sem, the sync_ackd bit for
+	 * this IOC need to be set again to allow reinitialization.
+	 */
+	if (tmp_ackd != sync_ackd)
+		writel((r32 | sync_ackd), ioc->ioc_regs.ioc_fail_sync);
+
+	return false;
+}
+
 static enum bfa_status
 bfa_ioc_ct_pll_init(void __iomem *rb, bool fcmode)
 {
diff --git a/drivers/net/bna/bfi_ctreg.h b/drivers/net/bna/bfi_ctreg.h
index 404ea351d4a1..5130d7918660 100644
--- a/drivers/net/bna/bfi_ctreg.h
+++ b/drivers/net/bna/bfi_ctreg.h
@@ -535,6 +535,7 @@ enum {
 #define BFA_IOC1_HBEAT_REG		HOST_SEM2_INFO_REG
 #define BFA_IOC1_STATE_REG		HOST_SEM3_INFO_REG
 #define BFA_FW_USE_COUNT		 HOST_SEM4_INFO_REG
+#define BFA_IOC_FAIL_SYNC		HOST_SEM5_INFO_REG
 
 #define CPE_DEPTH_Q(__n) \
 	(CPE_DEPTH_Q0 + (__n) * (CPE_DEPTH_Q1 - CPE_DEPTH_Q0))
@@ -552,22 +553,30 @@ enum {
 	(RME_PI_PTR_Q0 + (__n) * (RME_PI_PTR_Q1 - RME_PI_PTR_Q0))
 #define RME_CI_PTR_Q(__n) \
 	(RME_CI_PTR_Q0 + (__n) * (RME_CI_PTR_Q1 - RME_CI_PTR_Q0))
-#define HQM_QSET_RXQ_DRBL_P0(__n) (HQM_QSET0_RXQ_DRBL_P0 + (__n) \
-	* (HQM_QSET1_RXQ_DRBL_P0 - HQM_QSET0_RXQ_DRBL_P0))
-#define HQM_QSET_TXQ_DRBL_P0(__n) (HQM_QSET0_TXQ_DRBL_P0 + (__n) \
-	* (HQM_QSET1_TXQ_DRBL_P0 - HQM_QSET0_TXQ_DRBL_P0))
-#define HQM_QSET_IB_DRBL_1_P0(__n) (HQM_QSET0_IB_DRBL_1_P0 + (__n) \
-	* (HQM_QSET1_IB_DRBL_1_P0 - HQM_QSET0_IB_DRBL_1_P0))
-#define HQM_QSET_IB_DRBL_2_P0(__n) (HQM_QSET0_IB_DRBL_2_P0 + (__n) \
-	* (HQM_QSET1_IB_DRBL_2_P0 - HQM_QSET0_IB_DRBL_2_P0))
-#define HQM_QSET_RXQ_DRBL_P1(__n) (HQM_QSET0_RXQ_DRBL_P1 + (__n) \
-	* (HQM_QSET1_RXQ_DRBL_P1 - HQM_QSET0_RXQ_DRBL_P1))
-#define HQM_QSET_TXQ_DRBL_P1(__n) (HQM_QSET0_TXQ_DRBL_P1 + (__n) \
-	* (HQM_QSET1_TXQ_DRBL_P1 - HQM_QSET0_TXQ_DRBL_P1))
-#define HQM_QSET_IB_DRBL_1_P1(__n) (HQM_QSET0_IB_DRBL_1_P1 + (__n) \
-	* (HQM_QSET1_IB_DRBL_1_P1 - HQM_QSET0_IB_DRBL_1_P1))
-#define HQM_QSET_IB_DRBL_2_P1(__n) (HQM_QSET0_IB_DRBL_2_P1 + (__n) \
-	* (HQM_QSET1_IB_DRBL_2_P1 - HQM_QSET0_IB_DRBL_2_P1))
+#define HQM_QSET_RXQ_DRBL_P0(__n) \
+	(HQM_QSET0_RXQ_DRBL_P0 + (__n) * \
+		(HQM_QSET1_RXQ_DRBL_P0 - HQM_QSET0_RXQ_DRBL_P0))
+#define HQM_QSET_TXQ_DRBL_P0(__n) \
+	(HQM_QSET0_TXQ_DRBL_P0 + (__n) * \
+		(HQM_QSET1_TXQ_DRBL_P0 - HQM_QSET0_TXQ_DRBL_P0))
+#define HQM_QSET_IB_DRBL_1_P0(__n) \
+	(HQM_QSET0_IB_DRBL_1_P0 + (__n) * \
+		(HQM_QSET1_IB_DRBL_1_P0 - HQM_QSET0_IB_DRBL_1_P0))
+#define HQM_QSET_IB_DRBL_2_P0(__n) \
+	(HQM_QSET0_IB_DRBL_2_P0 + (__n) * \
+		(HQM_QSET1_IB_DRBL_2_P0 - HQM_QSET0_IB_DRBL_2_P0))
+#define HQM_QSET_RXQ_DRBL_P1(__n) \
+	(HQM_QSET0_RXQ_DRBL_P1 + (__n) * \
+		(HQM_QSET1_RXQ_DRBL_P1 - HQM_QSET0_RXQ_DRBL_P1))
+#define HQM_QSET_TXQ_DRBL_P1(__n) \
+	(HQM_QSET0_TXQ_DRBL_P1 + (__n) * \
+		(HQM_QSET1_TXQ_DRBL_P1 - HQM_QSET0_TXQ_DRBL_P1))
+#define HQM_QSET_IB_DRBL_1_P1(__n) \
+	(HQM_QSET0_IB_DRBL_1_P1 + (__n) * \
+		(HQM_QSET1_IB_DRBL_1_P1 - HQM_QSET0_IB_DRBL_1_P1))
+#define HQM_QSET_IB_DRBL_2_P1(__n) \
+	(HQM_QSET0_IB_DRBL_2_P1 + (__n) * \
+		(HQM_QSET1_IB_DRBL_2_P1 - HQM_QSET0_IB_DRBL_2_P1))
 
 #define CPE_Q_NUM(__fn, __q) (((__fn) << 2) + (__q))
 #define RME_Q_NUM(__fn, __q) (((__fn) << 2) + (__q))
diff --git a/drivers/net/bna/bna.h b/drivers/net/bna/bna.h
index fd93f7652639..a287f89b0289 100644
--- a/drivers/net/bna/bna.h
+++ b/drivers/net/bna/bna.h
@@ -32,8 +32,6 @@ extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
 /* Log string size */
 #define BNA_MESSAGE_SIZE		256
 
-#define bna_device_timer(_dev)		bfa_timer_beat(&((_dev)->timer_mod))
-
 /* MBOX API for PORT, TX, RX */
 #define bna_mbox_qe_fill(_qe, _cmd, _cmd_len, _cbfn, _cbarg)		\
 do {									\
diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 140ea95b9150..fad912656fe4 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -1425,13 +1425,24 @@ bnad_ioc_hb_check(unsigned long data)
 }
 
 static void
-bnad_ioc_sem_timeout(unsigned long data)
+bnad_iocpf_timeout(unsigned long data)
 {
 	struct bnad *bnad = (struct bnad *)data;
 	unsigned long flags;
 
 	spin_lock_irqsave(&bnad->bna_lock, flags);
-	bfa_nw_ioc_sem_timeout((void *) &bnad->bna.device.ioc);
+	bfa_nw_iocpf_timeout((void *) &bnad->bna.device.ioc);
+	spin_unlock_irqrestore(&bnad->bna_lock, flags);
+}
+
+static void
+bnad_iocpf_sem_timeout(unsigned long data)
+{
+	struct bnad *bnad = (struct bnad *)data;
+	unsigned long flags;
+
+	spin_lock_irqsave(&bnad->bna_lock, flags);
+	bfa_nw_iocpf_sem_timeout((void *) &bnad->bna.device.ioc);
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 }
 
@@ -3132,11 +3143,13 @@ bnad_pci_probe(struct pci_dev *pdev,
 				((unsigned long)bnad));
 	setup_timer(&bnad->bna.device.ioc.hb_timer, bnad_ioc_hb_check,
 				((unsigned long)bnad));
-	setup_timer(&bnad->bna.device.ioc.sem_timer, bnad_ioc_sem_timeout,
+	setup_timer(&bnad->bna.device.ioc.iocpf_timer, bnad_iocpf_timeout,
+				((unsigned long)bnad));
+	setup_timer(&bnad->bna.device.ioc.sem_timer, bnad_iocpf_sem_timeout,
 				((unsigned long)bnad));
 
 	/* Now start the timer before calling IOC */
-	mod_timer(&bnad->bna.device.ioc.ioc_timer,
+	mod_timer(&bnad->bna.device.ioc.iocpf_timer,
 		  jiffies + msecs_to_jiffies(BNA_IOC_TIMER_FREQ));
 
 	/*
-- 
cgit v1.2.3


From a1a5da57d0884017b8c3a011a28d4f5e08a2ea4f Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rmody@brocade.com>
Date: Thu, 23 Dec 2010 21:45:10 +0000
Subject: bna: Update the driver version to 2.3.2.3

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bna/bnad.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/bna/bnad.h b/drivers/net/bna/bnad.h
index 1954dea4cbf2..8b1d51557def 100644
--- a/drivers/net/bna/bnad.h
+++ b/drivers/net/bna/bnad.h
@@ -65,7 +65,7 @@ struct bnad_rx_ctrl {
 #define BNAD_NAME			"bna"
 #define BNAD_NAME_LEN			64
 
-#define BNAD_VERSION			"2.3.2.0"
+#define BNAD_VERSION			"2.3.2.3"
 
 #define BNAD_MAILBOX_MSIX_VECTORS	1
 
-- 
cgit v1.2.3


From 78a36f25478432835f2f1e46202b71ff3ae454ff Mon Sep 17 00:00:00 2001
From: Jarek Poplawski <jarkao2@gmail.com>
Date: Sat, 25 Dec 2010 05:12:17 +0000
Subject: sundance: Fix oopses with corrupted skb_shared_info

Joel Soete reported oopses at the beginning of pppoe connections since
v2.6.35. After debugging the bug was found in sundance skb allocation
and dma mapping code, where skb_reserve() bytes aren't taken into
account. This is an old bug, only uncovered by some change in 2.6.35.

Initial debugging patch by: Eric Dumazet <eric.dumazet@gmail.com>

Reported-by: Joel Soete <soete.joel@scarlet.be>
Tested-by: Joel Soete <soete.joel@scarlet.be>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sundance.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 3ed2a67bd6d3..b409d7ec4ac1 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -1016,7 +1016,7 @@ static void init_ring(struct net_device *dev)
 
 	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(np->rx_buf_sz);
+		struct sk_buff *skb = dev_alloc_skb(np->rx_buf_sz + 2);
 		np->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
@@ -1407,7 +1407,7 @@ static void refill_rx (struct net_device *dev)
 		struct sk_buff *skb;
 		entry = np->dirty_rx % RX_RING_SIZE;
 		if (np->rx_skbuff[entry] == NULL) {
-			skb = dev_alloc_skb(np->rx_buf_sz);
+			skb = dev_alloc_skb(np->rx_buf_sz + 2);
 			np->rx_skbuff[entry] = skb;
 			if (skb == NULL)
 				break;		/* Better luck next round. */
-- 
cgit v1.2.3


From 7a36df8a857edee8cd8967cbe99a85574d22f482 Mon Sep 17 00:00:00 2001
From: Jarek Poplawski <jarkao2@gmail.com>
Date: Sat, 25 Dec 2010 07:39:59 +0000
Subject: epic100: hamachi: yellowfin: Fix skb allocation size

Joel Soete reported oopses during pppoe over sundance NIC, caused by
a bug in skb allocation and dma mapping code, where skb_reserve()
bytes weren't taken into account. As a followup to the patch:
"sundance: Fix oopses with corrupted skb_shared_info" very similar
code is fixed here for three other drivers.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Cc: Joel Soete <soete.joel@scarlet.be>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/epic100.c   | 4 ++--
 drivers/net/hamachi.c   | 4 ++--
 drivers/net/yellowfin.c | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index aa56963ad558..c353bf3113cc 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -935,7 +935,7 @@ static void epic_init_ring(struct net_device *dev)
 
 	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(ep->rx_buf_sz);
+		struct sk_buff *skb = dev_alloc_skb(ep->rx_buf_sz + 2);
 		ep->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
@@ -1233,7 +1233,7 @@ static int epic_rx(struct net_device *dev, int budget)
 		entry = ep->dirty_rx % RX_RING_SIZE;
 		if (ep->rx_skbuff[entry] == NULL) {
 			struct sk_buff *skb;
-			skb = ep->rx_skbuff[entry] = dev_alloc_skb(ep->rx_buf_sz);
+			skb = ep->rx_skbuff[entry] = dev_alloc_skb(ep->rx_buf_sz + 2);
 			if (skb == NULL)
 				break;
 			skb_reserve(skb, 2);	/* Align IP on 16 byte boundaries */
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 9a6485892b3d..80d25ed53344 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -1202,7 +1202,7 @@ static void hamachi_init_ring(struct net_device *dev)
 	}
 	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz);
+		struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz + 2);
 		hmp->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
@@ -1669,7 +1669,7 @@ static int hamachi_rx(struct net_device *dev)
 		entry = hmp->dirty_rx % RX_RING_SIZE;
 		desc = &(hmp->rx_ring[entry]);
 		if (hmp->rx_skbuff[entry] == NULL) {
-			struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz);
+			struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz + 2);
 
 			hmp->rx_skbuff[entry] = skb;
 			if (skb == NULL)
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index cd1b3dcd61db..ec47e22fa186 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -744,7 +744,7 @@ static int yellowfin_init_ring(struct net_device *dev)
 	}
 
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(yp->rx_buf_sz);
+		struct sk_buff *skb = dev_alloc_skb(yp->rx_buf_sz + 2);
 		yp->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
@@ -1157,7 +1157,7 @@ static int yellowfin_rx(struct net_device *dev)
 	for (; yp->cur_rx - yp->dirty_rx > 0; yp->dirty_rx++) {
 		entry = yp->dirty_rx % RX_RING_SIZE;
 		if (yp->rx_skbuff[entry] == NULL) {
-			struct sk_buff *skb = dev_alloc_skb(yp->rx_buf_sz);
+			struct sk_buff *skb = dev_alloc_skb(yp->rx_buf_sz + 2);
 			if (skb == NULL)
 				break;				/* Better luck next round. */
 			yp->rx_skbuff[entry] = skb;
-- 
cgit v1.2.3


From e88735d711948a580741fd337afd4ec11c395174 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Sat, 11 Dec 2010 08:46:56 -0800
Subject: iwlwifi: remove extra string

For "led_mode" module parameters, string "led_mode" is duplicated twice,
remove one.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-led.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 516e5577ed2a..46ccdf406e8e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -45,7 +45,7 @@
 /* default: IWL_LED_BLINK(0) using blinking index table */
 static int led_mode;
 module_param(led_mode, int, S_IRUGO);
-MODULE_PARM_DESC(led_mode, "led mode: 0=system default, "
+MODULE_PARM_DESC(led_mode, "0=system default, "
 		"1=On(RF On)/Off(RF Off), 2=blinking");
 
 static const struct {
-- 
cgit v1.2.3


From bdb84fec61aab7047b1b108b6b6824c003bc4d11 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 15 Dec 2010 06:07:56 -0800
Subject: iwlagn: fix FH error

# iw wlan0 interface add moni0 type monitor flags control
# ip link set moni0 up

causes a continuous spew of FH_ERROR from the
device. Fix this by not setting the CTL2HOST
filter by itself -- CTL + promisc works fine.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index d4075476670a..b54d74daaea4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3634,7 +3634,8 @@ void iwlagn_configure_filter(struct ieee80211_hw *hw,
 			changed_flags, *total_flags);
 
 	CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
-	CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
+	/* Setting _just_ RXON_FILTER_CTL2HOST_MSK causes FH errors */
+	CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK | RXON_FILTER_PROMISC_MSK);
 	CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
 
 #undef CHK
-- 
cgit v1.2.3


From 003ea98195eebdfcf476317b517e8c29a25b9d10 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 15 Dec 2010 08:06:23 -0800
Subject: iwlwifi: remove reference to Gen2

The correct name should be used for the newer devices, remove
reference to Gen2

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index b54d74daaea4..5f11dc25a9bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4412,7 +4412,7 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
 
-/* 6x00 Series Gen2a */
+/* 6x05 Series */
 	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6005_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1306, iwl6005_2abg_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1307, iwl6005_2bg_cfg)},
@@ -4421,7 +4421,7 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0085, 0x1316, iwl6005_2abg_cfg)},
 
-/* 6x00 Series Gen2b */
+/* 6x30 Series */
 	{IWL_PCI_DEVICE(0x008A, 0x5305, iwl1030_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5307, iwl1030_bg_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5325, iwl1030_bgn_cfg)},
@@ -4447,7 +4447,7 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x0089, 0x1311, iwl6050_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)},
 
-/* 6x50 WiFi/WiMax Series Gen2 */
+/* 6150 WiFi/WiMax Series */
 	{IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x0885, 0x1306, iwl6150_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
-- 
cgit v1.2.3


From 5acdb1af907d5908b4942d425c0983f353dd8fc5 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Sun, 26 Dec 2010 12:47:06 +0100
Subject: ACPI / ACPICA: Disable GPEs during initialization

GPEs with corresponding _Lxx/_Exx control methods need to be disabled
during initialization in case they have been enabled by the BIOS, so
that they don't fire up until they are enabled by acpi_update_gpes().

References: https://bugzilla.kernel.org/show_bug.cgi?id=25412
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/acpi/acpica/evgpeinit.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c
index 2c7def95f721..4c8dea513b66 100644
--- a/drivers/acpi/acpica/evgpeinit.c
+++ b/drivers/acpi/acpica/evgpeinit.c
@@ -408,6 +408,9 @@ acpi_ev_match_gpe_method(acpi_handle obj_handle,
 		return_ACPI_STATUS(AE_OK);
 	}
 
+	/* Disable the GPE in case it's been enabled already. */
+	(void)acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
+
 	/*
 	 * Add the GPE information from above to the gpe_event_info block for
 	 * use during dispatch of this GPE.
-- 
cgit v1.2.3


From ff5dd32b997a5a5ce3f4256257991133d694da0b Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jeff@garzik.org>
Date: Sun, 26 Dec 2010 19:42:15 -0500
Subject: pata_cs5536: avoid implicit MSR API inclusion on x86-64

We don't need or want MSR usage here, on x86-64.
x86-64 was disabled intentionally in Kconfig, but commit
9272dcc232b84ccb027d6861077934055d42764d changed that.

drivers/ata/pata_cs5536.c:47:1: warning: "rdmsr" redefined
In file included from arch/x86/include/asm/irqflags.h:60,
                 from include/linux/irqflags.h:15,
                 from arch/x86/include/asm/system.h:11,
                 from arch/x86/include/asm/processor.h:17,
                 from include/linux/prefetch.h:14,
                 from include/linux/list.h:7,
                 from include/linux/module.h:9,
                 from drivers/ata/pata_cs5536.c:33:
arch/x86/include/asm/paravirt.h:146:1: warning: this is the location of the previous definition
drivers/ata/pata_cs5536.c:48:1: warning: "wrmsr" redefined
arch/x86/include/asm/paravirt.h:154:1: warning: this is the location of the previous definition

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/pata_cs5536.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c
index a6e6c963b6ae..628c8fae5937 100644
--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -44,6 +44,8 @@ static int use_msr;
 module_param_named(msr, use_msr, int, 0644);
 MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
 #else
+#undef rdmsr	/* avoid accidental MSR usage on, e.g. x86-64 */
+#undef wrmsr
 #define rdmsr(x, y, z) do { } while (0)
 #define wrmsr(x, y, z) do { } while (0)
 #define use_msr 0
-- 
cgit v1.2.3


From 60328917e6019c7f8a2e70c08d433a05ba9fcfb7 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Fri, 24 Dec 2010 10:28:24 -0200
Subject: video: imxfb: Fix the maximum value for yres

MX27 and MX25 have 10 bits in the YMAX field of LCDC Size Register.

Fix the maximum value for yres.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/imxfb.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 5c363d026f64..1ab2c2588675 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -53,11 +53,8 @@
 #define LCDC_SIZE	0x04
 #define SIZE_XMAX(x)	((((x) >> 4) & 0x3f) << 20)
 
-#ifdef CONFIG_ARCH_MX1
-#define SIZE_YMAX(y)	((y) & 0x1ff)
-#else
-#define SIZE_YMAX(y)	((y) & 0x3ff)
-#endif
+#define YMAX_MASK       (cpu_is_mx1() ? 0x1ff : 0x3ff)
+#define SIZE_YMAX(y)	((y) & YMAX_MASK)
 
 #define LCDC_VPW	0x08
 #define VPW_VPW(x)	((x) & 0x3ff)
@@ -623,7 +620,7 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 	if (var->right_margin > 255)
 		printk(KERN_ERR "%s: invalid right_margin %d\n",
 			info->fix.id, var->right_margin);
-	if (var->yres < 1 || var->yres > 511)
+	if (var->yres < 1 || var->yres > YMAX_MASK)
 		printk(KERN_ERR "%s: invalid yres %d\n",
 			info->fix.id, var->yres);
 	if (var->vsync_len > 100)
-- 
cgit v1.2.3


From cb59bfc59024115279de0d7612558caa72ec95f1 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 4 Nov 2010 11:06:06 +0000
Subject: fbdev: sh_mobile_lcdc: increase maximum framebuffer size to support
 1080p

LCDC hardware can support 1920x1080 formats, adjust the driver to cover them.
Besides, instead of guessing some "reasonable" validity checks, only verify
values in .fb_check_var(), that we are sure, we cannot support.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_lcdcfb.c | 26 ++++++++------------------
 1 file changed, 8 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 257ed0c4b203..c05326b61235 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -54,8 +54,8 @@ static int lcdc_shared_regs[] = {
 };
 #define NR_SHARED_REGS ARRAY_SIZE(lcdc_shared_regs)
 
-#define DEFAULT_XRES 1280
-#define DEFAULT_YRES 1024
+#define MAX_XRES 1920
+#define MAX_YRES 1080
 
 static unsigned long lcdc_offs_mainlcd[NR_CH_REGS] = {
 	[LDDCKPAT1R] = 0x400,
@@ -914,22 +914,12 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
 {
 	struct sh_mobile_lcdc_chan *ch = info->par;
 
-	if (var->xres < 160 || var->xres > 1920 ||
-	    var->yres < 120 || var->yres > 1080 ||
-	    var->left_margin < 32 || var->left_margin > 320 ||
-	    var->right_margin < 12 || var->right_margin > 240 ||
-	    var->upper_margin < 12 || var->upper_margin > 120 ||
-	    var->lower_margin < 1 || var->lower_margin > 64 ||
-	    var->hsync_len < 32 || var->hsync_len > 240 ||
-	    var->vsync_len < 2 || var->vsync_len > 64 ||
-	    var->pixclock < 6000 || var->pixclock > 40000 ||
+	if (var->xres > MAX_XRES || var->yres > MAX_YRES ||
 	    var->xres * var->yres * (ch->cfg.bpp / 8) * 2 > info->fix.smem_len) {
-		dev_warn(info->dev, "Invalid info: %u %u %u %u %u %u %u %u %u!\n",
-			 var->xres, var->yres,
-			 var->left_margin, var->right_margin,
-			 var->upper_margin, var->lower_margin,
-			 var->hsync_len, var->vsync_len,
-			 var->pixclock);
+		dev_warn(info->dev, "Invalid info: %u-%u-%u-%u x %u-%u-%u-%u @ %ukHz!\n",
+			 var->left_margin, var->xres, var->right_margin, var->hsync_len,
+			 var->upper_margin, var->yres, var->lower_margin, var->vsync_len,
+			 PICOS2KHZ(var->pixclock));
 		return -EINVAL;
 	}
 	return 0;
@@ -1226,7 +1216,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 		}
 
 		if (!mode)
-			max_size = DEFAULT_XRES * DEFAULT_YRES;
+			max_size = MAX_XRES * MAX_YRES;
 		else if (max_cfg)
 			dev_dbg(&pdev->dev, "Found largest videomode %ux%u\n",
 				max_cfg->xres, max_cfg->yres);
-- 
cgit v1.2.3


From 1873bb8115e678ad9fd0aac9dbbc68383bc36e06 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <darwish.07@gmail.com>
Date: Sat, 25 Dec 2010 11:57:09 +0200
Subject: RAMOOPS: Don't overflow over non-allocated regions

The current code mis-calculates the ramoops header size, leading to an
overflow over the next record at best, or over a non-allocated region at
worst.  Fix that calculation.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: Marco Stornelli <marco.stornelli@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/char/ramoops.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index 73dcb0ee41fd..d3d63be2cd37 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -29,7 +29,6 @@
 #include <linux/ramoops.h>
 
 #define RAMOOPS_KERNMSG_HDR "===="
-#define RAMOOPS_HEADER_SIZE   (5 + sizeof(struct timeval))
 
 #define RECORD_SIZE 4096
 
@@ -65,8 +64,8 @@ static void ramoops_do_dump(struct kmsg_dumper *dumper,
 			struct ramoops_context, dump);
 	unsigned long s1_start, s2_start;
 	unsigned long l1_cpy, l2_cpy;
-	int res;
-	char *buf;
+	int res, hdr_size;
+	char *buf, *buf_orig;
 	struct timeval timestamp;
 
 	/* Only dump oopses if dump_oops is set */
@@ -74,6 +73,8 @@ static void ramoops_do_dump(struct kmsg_dumper *dumper,
 		return;
 
 	buf = (char *)(cxt->virt_addr + (cxt->count * RECORD_SIZE));
+	buf_orig = buf;
+
 	memset(buf, '\0', RECORD_SIZE);
 	res = sprintf(buf, "%s", RAMOOPS_KERNMSG_HDR);
 	buf += res;
@@ -81,8 +82,9 @@ static void ramoops_do_dump(struct kmsg_dumper *dumper,
 	res = sprintf(buf, "%lu.%lu\n", (long)timestamp.tv_sec, (long)timestamp.tv_usec);
 	buf += res;
 
-	l2_cpy = min(l2, (unsigned long)(RECORD_SIZE - RAMOOPS_HEADER_SIZE));
-	l1_cpy = min(l1, (unsigned long)(RECORD_SIZE - RAMOOPS_HEADER_SIZE) - l2_cpy);
+	hdr_size = buf - buf_orig;
+	l2_cpy = min(l2, (unsigned long)(RECORD_SIZE - hdr_size));
+	l1_cpy = min(l1, (unsigned long)(RECORD_SIZE - hdr_size) - l2_cpy);
 
 	s2_start = l2 - l2_cpy;
 	s1_start = l1 - l1_cpy;
-- 
cgit v1.2.3


From 12f188f2e59394ec1f1c8c0a4439f48ec16bc336 Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Sun, 19 Dec 2010 08:17:50 +0000
Subject: ueagle-atm: fix PHY signal initialization race

A race exists when initializing ueagle-atm devices where the generic atm
device may not yet be created before the driver attempts to initialize
it's PHY signal state, which checks whether the atm device has been
created or not.  This often causes the sysfs 'carrier' attribute to be
'1' even though no signal has actually been found.

uea_probe
   usbatm_usb_probe
      driver->bind (uea_bind)
         uea_boot
            kthread_run(uea_kthread)     uea_kthread
      usbatm_atm_init                       uea_start_reset
         atm_dev_register                      UPDATE_ATM_SIGNAL

UPDATE_ATM_SIGNAL checks whether the ATM device has been created and if
not, will not update the PHY signal state.  Because of the race that
does not always happen in time, and the PHY signal state remains
ATM_PHY_SIG_FOUND even though no signal exists.

To fix the race, just create the kthread during initialization, and only
after initialization is complete, start the thread that reboots the
device and initializes PHY state.

[ 3030.490931] uea_probe: calling usbatm_usb_probe
[ 3030.490946] ueagle-atm 8-2:1.0: usbatm_usb_probe: trying driver ueagle-atm with vendor=1110, product=9031, ifnum  0
[ 3030.493691] uea_bind: setting usbatm
[ 3030.496932] usb 8-2: [ueagle-atm] using iso mode
[ 3030.497283] ueagle-atm 8-2:1.0: usbatm_usb_probe: using 3021 byte buffer for rx channel 0xffff880125953508
   <kthread already started before usbatm_usb_probe() has returned>
[ 3030.497292] usb 8-2: [ueagle-atm] (re)booting started
   <UPDATE_ATM_SIGNAL checks whether ATM device has been created yet before setting PHY state>
[ 3030.497298] uea_start_reset: atm dev (null)
   <and since it hasn't been created yet PHY state is not set>
[ 3030.497306] ueagle-atm 8-2:1.0: usbatm_usb_probe: using 3392 byte buffer for tx channel 0xffff8801259535b8
[ 3030.497374] usbatm_usb_probe: about to init
[ 3030.497379] usbatm_usb_probe: calling usbatm_atm_init
   <atm device finally gets created>
[ 3030.497384] usbatm_atm_init: creating atm device!

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/usb/atm/ueagle-atm.c | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 44447f54942f..99ac70e32556 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -2206,8 +2206,11 @@ static int uea_boot(struct uea_softc *sc)
 		goto err1;
 	}
 
-	sc->kthread = kthread_run(uea_kthread, sc, "ueagle-atm");
-	if (sc->kthread == ERR_PTR(-ENOMEM)) {
+	/* Create worker thread, but don't start it here.  Start it after
+	 * all usbatm generic initialization is done.
+	 */
+	sc->kthread = kthread_create(uea_kthread, sc, "ueagle-atm");
+	if (IS_ERR(sc->kthread)) {
 		uea_err(INS_TO_USBDEV(sc), "failed to create thread\n");
 		goto err2;
 	}
@@ -2624,6 +2627,7 @@ static struct usbatm_driver uea_usbatm_driver = {
 static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
 {
 	struct usb_device *usb = interface_to_usbdev(intf);
+	int ret;
 
 	uea_enters(usb);
 	uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) Rev (%#X): %s\n",
@@ -2637,7 +2641,19 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	if (UEA_IS_PREFIRM(id))
 		return uea_load_firmware(usb, UEA_CHIP_VERSION(id));
 
-	return usbatm_usb_probe(intf, id, &uea_usbatm_driver);
+	ret = usbatm_usb_probe(intf, id, &uea_usbatm_driver);
+	if (ret == 0) {
+		struct usbatm_data *usbatm = usb_get_intfdata(intf);
+		struct uea_softc *sc = usbatm->driver_data;
+
+		/* Ensure carrier is initialized to off as early as possible */
+		UPDATE_ATM_SIGNAL(ATM_PHY_SIG_LOST);
+
+		/* Only start the worker thread when all init is done */
+		wake_up_process(sc->kthread);
+	}
+
+	return ret;
 }
 
 static void uea_disconnect(struct usb_interface *intf)
-- 
cgit v1.2.3


From c4711786986af0cce654f493426ee0a1055e4b17 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@linux.vnet.ibm.com>
Date: Mon, 20 Dec 2010 09:02:37 +0000
Subject: ehea: Avoid changing vlan flags

This patch avoids disabling the vlan flags using ethtool.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ehea/ehea_ethtool.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 1f37ee6b2a26..d6cf502906cf 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -263,6 +263,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 
 static int ehea_set_flags(struct net_device *dev, u32 data)
 {
+	/* Avoid changing the VLAN flags */
+	if ((data & (ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN)) !=
+	    (ethtool_op_get_flags(dev) & (ETH_FLAG_RXVLAN |
+					  ETH_FLAG_TXVLAN))){
+		return -EINVAL;
+	}
+
 	return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
 					| ETH_FLAG_TXVLAN
 					| ETH_FLAG_RXVLAN);
-- 
cgit v1.2.3


From d39cd5e99a0ad88aba6793fb5e5f34e29cda6e6f Mon Sep 17 00:00:00 2001
From: stephen hemminger <shemminger@vyatta.com>
Date: Mon, 20 Dec 2010 17:58:33 +0000
Subject: ppp: allow disabling multilink protocol ID compression

Linux would not connect to other router running old version Cisco IOS (12.0).
This is most likely a bug in that version of IOS, since it is fixed
in later versions. As a workaround this patch allows a module parameter
to be set to disable compressing the protocol ID.

See: https://bugzilla.vyatta.com/show_bug.cgi?id=3979

RFC 1990 allows an implementation to formulate MP fragments as if protocol
compression had been negotiated.  This allows us to always send compressed
protocol IDs.  But some implementations don't accept MP fragments with
compressed protocol IDs.  This parameter allows us to interoperate with
them.  The default value of the configurable parameter is the same as the
current behavior:  protocol compression is enabled.  If protocol compression
is disabled we will not send compressed protocol IDs.

This is based on an earlier patch by Bob Gilligan (using a sysctl).
Module parameter is writable to allow for enabling even if ppp
is already loaded for other uses.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ppp_generic.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 39659976a1ac..89294b43c4a9 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1285,6 +1285,11 @@ ppp_push(struct ppp *ppp)
 }
 
 #ifdef CONFIG_PPP_MULTILINK
+static bool mp_protocol_compress __read_mostly = true;
+module_param(mp_protocol_compress, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(mp_protocol_compress,
+		 "compress protocol id in multilink fragments");
+
 /*
  * Divide a packet to be transmitted into fragments and
  * send them out the individual links.
@@ -1347,10 +1352,10 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 	if (nfree == 0 || nfree < navail / 2)
 		return 0; /* can't take now, leave it in xmit_pending */
 
-	/* Do protocol field compression (XXX this should be optional) */
+	/* Do protocol field compression */
 	p = skb->data;
 	len = skb->len;
-	if (*p == 0) {
+	if (*p == 0 && mp_protocol_compress) {
 		++p;
 		--len;
 	}
-- 
cgit v1.2.3


From 4a5fc4e179d79c79ad87bfc12a2d7e9b2371e40c Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Thu, 23 Dec 2010 19:17:34 +0000
Subject: skfp: testing the wrong variable in skfp_driver_init()

The intent here was to test if the allocation failed but we tested
"SharedMemSize" instead of "SharedMemAddr" by mistake.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/skfp/skfddi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index 0a66fed52e8e..16c62659cdd9 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -412,7 +412,7 @@ static  int skfp_driver_init(struct net_device *dev)
 		bp->SharedMemAddr = pci_alloc_consistent(&bp->pdev,
 							 bp->SharedMemSize,
 							 &bp->SharedMemDMA);
-		if (!bp->SharedMemSize) {
+		if (!bp->SharedMemAddr) {
 			printk("could not allocate mem for ");
 			printk("hardware module: %ld byte\n",
 			       bp->SharedMemSize);
-- 
cgit v1.2.3


From a7dd6027e55992dd7c409a71a4a2b576fda2f7c2 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Thu, 23 Dec 2010 20:15:39 +0000
Subject: vxge: remove duplicated part of check

This is just a cleanup to make the static checkers happy.  We don't need
to check "own" twice.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/vxge/vxge-traffic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 42cc29843ac7..4c10d6c4075f 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -1240,7 +1240,7 @@ enum vxge_hw_status vxge_hw_ring_rxd_next_completed(
 	*t_code	= (u8)VXGE_HW_RING_RXD_T_CODE_GET(control_0);
 
 	/* check whether it is not the end */
-	if (!own || ((*t_code == VXGE_HW_RING_T_CODE_FRM_DROP) && own)) {
+	if (!own || *t_code == VXGE_HW_RING_T_CODE_FRM_DROP) {
 
 		vxge_assert(((struct vxge_hw_ring_rxd_1 *)rxdp)->host_control !=
 				0);
-- 
cgit v1.2.3


From 09c730a488c32c2cadb31cdb8dcc4df528441197 Mon Sep 17 00:00:00 2001
From: Sundar Iyer <sundar.iyer@stericsson.com>
Date: Tue, 21 Dec 2010 15:53:31 +0530
Subject: input/tc3589x: add tc3589x keypad support

Add support for the keypad controller module found on the
TC3589X devices. This driver default adds the support for
TC35893 device.

Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
[Some minor fixups for compilation]
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
 drivers/input/keyboard/Kconfig          |  10 +
 drivers/input/keyboard/Makefile         |   1 +
 drivers/input/keyboard/tc3589x-keypad.c | 472 ++++++++++++++++++++++++++++++++
 drivers/mfd/tc3589x.c                   |  28 +-
 include/linux/mfd/tc3589x.h             |  52 ++++
 5 files changed, 562 insertions(+), 1 deletion(-)
 create mode 100644 drivers/input/keyboard/tc3589x-keypad.c

(limited to 'drivers')

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b8c51b9781db..85af3c3f7bcb 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -443,6 +443,16 @@ config KEYBOARD_OMAP4
 	  To compile this driver as a module, choose M here: the
 	  module will be called omap4-keypad.
 
+config KEYBOARD_TC3589X
+	tristate "TC3589X Keypad support"
+	depends on MFD_TC3589X
+	help
+	  Say Y here if you want to use the keypad controller on
+	  TC35892/3 I/O expander.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tc3589x-keypad.
+
 config KEYBOARD_TNETV107X
 	tristate "TI TNETV107X keypad support"
 	depends on ARCH_DAVINCI_TNETV107X
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index a34452e8ebe2..4411c70db3b5 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -40,6 +40,7 @@ obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o
 obj-$(CONFIG_KEYBOARD_STMPE)		+= stmpe-keypad.o
 obj-$(CONFIG_KEYBOARD_STOWAWAY)		+= stowaway.o
 obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
+obj-$(CONFIG_KEYBOARD_TC3589X)		+= tc3589x-keypad.o
 obj-$(CONFIG_KEYBOARD_TNETV107X)	+= tnetv107x-keypad.o
 obj-$(CONFIG_KEYBOARD_TWL4030)		+= twl4030_keypad.o
 obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
new file mode 100644
index 000000000000..69dc0cb20a00
--- /dev/null
+++ b/drivers/input/keyboard/tc3589x-keypad.c
@@ -0,0 +1,472 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * Author: Jayeeta Banerjee <jayeeta.banerjee@stericsson.com>
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ *
+ * License Terms: GNU General Public License, version 2
+ *
+ * TC35893 MFD Keypad Controller driver
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/platform_device.h>
+#include <linux/input/matrix_keypad.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/mfd/tc3589x.h>
+
+/* Maximum supported keypad matrix row/columns size */
+#define TC3589x_MAX_KPROW               8
+#define TC3589x_MAX_KPCOL               12
+
+/* keypad related Constants */
+#define TC3589x_MAX_DEBOUNCE_SETTLE     0xFF
+#define DEDICATED_KEY_VAL		0xFF
+
+/* Pull up/down masks */
+#define TC3589x_NO_PULL_MASK		0x0
+#define TC3589x_PULL_DOWN_MASK		0x1
+#define TC3589x_PULL_UP_MASK		0x2
+#define TC3589x_PULLUP_ALL_MASK		0xAA
+#define TC3589x_IO_PULL_VAL(index, mask)	((mask)<<((index)%4)*2))
+
+/* Bit masks for IOCFG register */
+#define IOCFG_BALLCFG		0x01
+#define IOCFG_IG		0x08
+
+#define KP_EVCODE_COL_MASK	0x0F
+#define KP_EVCODE_ROW_MASK	0x70
+#define KP_RELEASE_EVT_MASK	0x80
+
+#define KP_ROW_SHIFT		4
+
+#define KP_NO_VALID_KEY_MASK	0x7F
+
+/* bit masks for RESTCTRL register */
+#define TC3589x_KBDRST		0x2
+#define TC3589x_IRQRST		0x10
+#define TC3589x_RESET_ALL	0x1B
+
+/* KBDMFS register bit mask */
+#define TC3589x_KBDMFS_EN	0x1
+
+/* CLKEN register bitmask */
+#define KPD_CLK_EN		0x1
+
+/* RSTINTCLR register bit mask */
+#define IRQ_CLEAR		0x1
+
+/* bit masks for keyboard interrupts*/
+#define TC3589x_EVT_LOSS_INT	0x8
+#define TC3589x_EVT_INT		0x4
+#define TC3589x_KBD_LOSS_INT	0x2
+#define TC3589x_KBD_INT		0x1
+
+/* bit masks for keyboard interrupt clear*/
+#define TC3589x_EVT_INT_CLR	0x2
+#define TC3589x_KBD_INT_CLR	0x1
+
+#define TC3589x_KBD_KEYMAP_SIZE     64
+
+/**
+ * struct tc_keypad - data structure used by keypad driver
+ * @input:      pointer to input device object
+ * @board:      keypad platform device
+ * @krow:	number of rows
+ * @kcol:	number of coloumns
+ * @keymap:     matrix scan code table for keycodes
+ */
+struct tc_keypad {
+	struct tc3589x *tc3589x;
+	struct input_dev *input;
+	const struct tc3589x_keypad_platform_data *board;
+	unsigned int krow;
+	unsigned int kcol;
+	unsigned short keymap[TC3589x_KBD_KEYMAP_SIZE];
+	bool keypad_stopped;
+};
+
+static int __devinit tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad)
+{
+	int ret;
+	struct tc3589x *tc3589x = keypad->tc3589x;
+	u8 settle_time = keypad->board->settle_time;
+	u8 dbounce_period = keypad->board->debounce_period;
+	u8 rows = keypad->board->krow & 0xf;	/* mask out the nibble */
+	u8 column = keypad->board->kcol & 0xf;	/* mask out the nibble */
+
+	/* validate platform configurations */
+	if (keypad->board->kcol > TC3589x_MAX_KPCOL ||
+	    keypad->board->krow > TC3589x_MAX_KPROW ||
+	    keypad->board->debounce_period > TC3589x_MAX_DEBOUNCE_SETTLE ||
+	    keypad->board->settle_time > TC3589x_MAX_DEBOUNCE_SETTLE)
+		return -EINVAL;
+
+	/* configure KBDSIZE 4 LSbits for cols and 4 MSbits for rows */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSIZE,
+			(rows << KP_ROW_SHIFT) | column);
+	if (ret < 0)
+		return ret;
+
+	/* configure dedicated key config, no dedicated key selected */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBCFG_LSB, DEDICATED_KEY_VAL);
+	if (ret < 0)
+		return ret;
+
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBCFG_MSB, DEDICATED_KEY_VAL);
+	if (ret < 0)
+		return ret;
+
+	/* Configure settle time */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSETTLE_REG, settle_time);
+	if (ret < 0)
+		return ret;
+
+	/* Configure debounce time */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDBOUNCE, dbounce_period);
+	if (ret < 0)
+		return ret;
+
+	/* Start of initialise keypad GPIOs */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_IOCFG, 0x0, IOCFG_IG);
+	if (ret < 0)
+		return ret;
+
+	/* Configure pull-up resistors for all row GPIOs */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG0_LSB,
+					TC3589x_PULLUP_ALL_MASK);
+	if (ret < 0)
+		return ret;
+
+	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG0_MSB,
+					TC3589x_PULLUP_ALL_MASK);
+	if (ret < 0)
+		return ret;
+
+	/* Configure pull-up resistors for all column GPIOs */
+	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG1_LSB,
+			TC3589x_PULLUP_ALL_MASK);
+	if (ret < 0)
+		return ret;
+
+	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG1_MSB,
+			TC3589x_PULLUP_ALL_MASK);
+	if (ret < 0)
+		return ret;
+
+	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG2_LSB,
+			TC3589x_PULLUP_ALL_MASK);
+
+	return ret;
+}
+
+#define TC35893_DATA_REGS		4
+#define TC35893_KEYCODE_FIFO_EMPTY	0x7f
+#define TC35893_KEYCODE_FIFO_CLEAR	0xff
+#define TC35893_KEYPAD_ROW_SHIFT	0x3
+
+static irqreturn_t tc3589x_keypad_irq(int irq, void *dev)
+{
+	struct tc_keypad *keypad = dev;
+	struct tc3589x *tc3589x = keypad->tc3589x;
+	u8 i, row_index, col_index, kbd_code, up;
+	u8 code;
+
+	for (i = 0; i < TC35893_DATA_REGS * 2; i++) {
+		kbd_code = tc3589x_reg_read(tc3589x, TC3589x_EVTCODE_FIFO);
+
+		/* loop till fifo is empty and no more keys are pressed */
+		if (kbd_code == TC35893_KEYCODE_FIFO_EMPTY ||
+				kbd_code == TC35893_KEYCODE_FIFO_CLEAR)
+			continue;
+
+		/* valid key is found */
+		col_index = kbd_code & KP_EVCODE_COL_MASK;
+		row_index = (kbd_code & KP_EVCODE_ROW_MASK) >> KP_ROW_SHIFT;
+		code = MATRIX_SCAN_CODE(row_index, col_index,
+						TC35893_KEYPAD_ROW_SHIFT);
+		up = kbd_code & KP_RELEASE_EVT_MASK;
+
+		input_event(keypad->input, EV_MSC, MSC_SCAN, code);
+		input_report_key(keypad->input, keypad->keymap[code], !up);
+		input_sync(keypad->input);
+	}
+
+	/* clear IRQ */
+	tc3589x_set_bits(tc3589x, TC3589x_KBDIC,
+			0x0, TC3589x_EVT_INT_CLR | TC3589x_KBD_INT_CLR);
+	/* enable IRQ */
+	tc3589x_set_bits(tc3589x, TC3589x_KBDMSK,
+			0x0, TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT);
+
+	return IRQ_HANDLED;
+}
+
+static int tc3589x_keypad_enable(struct tc_keypad *keypad)
+{
+	struct tc3589x *tc3589x = keypad->tc3589x;
+	int ret;
+
+	/* pull the keypad module out of reset */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL, TC3589x_KBDRST, 0x0);
+	if (ret < 0)
+		return ret;
+
+	/* configure KBDMFS */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMFS, 0x0, TC3589x_KBDMFS_EN);
+	if (ret < 0)
+		return ret;
+
+	/* enable the keypad clock */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_CLKEN, 0x0, KPD_CLK_EN);
+	if (ret < 0)
+		return ret;
+
+	/* clear pending IRQs */
+	ret =  tc3589x_set_bits(tc3589x, TC3589x_RSTINTCLR, 0x0, 0x1);
+	if (ret < 0)
+		return ret;
+
+	/* enable the IRQs */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMSK, 0x0,
+					TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT);
+	if (ret < 0)
+		return ret;
+
+	keypad->keypad_stopped = false;
+
+	return ret;
+}
+
+static int tc3589x_keypad_disable(struct tc_keypad *keypad)
+{
+	struct tc3589x *tc3589x = keypad->tc3589x;
+	int ret;
+
+	/* clear IRQ */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDIC,
+			0x0, TC3589x_EVT_INT_CLR | TC3589x_KBD_INT_CLR);
+	if (ret < 0)
+		return ret;
+
+	/* disable all interrupts */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMSK,
+			~(TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT), 0x0);
+	if (ret < 0)
+		return ret;
+
+	/* disable the keypad module */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_CLKEN, 0x1, 0x0);
+	if (ret < 0)
+		return ret;
+
+	/* put the keypad module into reset */
+	ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL, TC3589x_KBDRST, 0x1);
+
+	keypad->keypad_stopped = true;
+
+	return ret;
+}
+
+static int tc3589x_keypad_open(struct input_dev *input)
+{
+	int error;
+	struct tc_keypad *keypad = input_get_drvdata(input);
+
+	/* enable the keypad module */
+	error = tc3589x_keypad_enable(keypad);
+	if (error < 0) {
+		dev_err(&input->dev, "failed to enable keypad module\n");
+		return error;
+	}
+
+	error = tc3589x_keypad_init_key_hardware(keypad);
+	if (error < 0) {
+		dev_err(&input->dev, "failed to configure keypad module\n");
+		return error;
+	}
+
+	return 0;
+}
+
+static void tc3589x_keypad_close(struct input_dev *input)
+{
+	struct tc_keypad *keypad = input_get_drvdata(input);
+
+	/* disable the keypad module */
+	tc3589x_keypad_disable(keypad);
+}
+
+static int __devinit tc3589x_keypad_probe(struct platform_device *pdev)
+{
+	struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent);
+	struct tc_keypad *keypad;
+	struct input_dev *input;
+	const struct tc3589x_keypad_platform_data *plat;
+	int error, irq;
+
+	plat = tc3589x->pdata->keypad;
+	if (!plat) {
+		dev_err(&pdev->dev, "invalid keypad platform data\n");
+		return -EINVAL;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	keypad = kzalloc(sizeof(struct tc_keypad), GFP_KERNEL);
+	input = input_allocate_device();
+	if (!keypad || !input) {
+		dev_err(&pdev->dev, "failed to allocate keypad memory\n");
+		error = -ENOMEM;
+		goto err_free_mem;
+	}
+
+	keypad->board = plat;
+	keypad->input = input;
+	keypad->tc3589x = tc3589x;
+
+	input->id.bustype = BUS_I2C;
+	input->name = pdev->name;
+	input->dev.parent = &pdev->dev;
+
+	input->keycode = keypad->keymap;
+	input->keycodesize = sizeof(keypad->keymap[0]);
+	input->keycodemax = ARRAY_SIZE(keypad->keymap);
+
+	input->open = tc3589x_keypad_open;
+	input->close = tc3589x_keypad_close;
+
+	input_set_drvdata(input, keypad);
+
+	input_set_capability(input, EV_MSC, MSC_SCAN);
+
+	__set_bit(EV_KEY, input->evbit);
+	if (!plat->no_autorepeat)
+		__set_bit(EV_REP, input->evbit);
+
+	matrix_keypad_build_keymap(plat->keymap_data, 0x3,
+			input->keycode, input->keybit);
+
+	error = request_threaded_irq(irq, NULL,
+			tc3589x_keypad_irq, plat->irqtype,
+			"tc3589x-keypad", keypad);
+	if (error < 0) {
+		dev_err(&pdev->dev,
+				"Could not allocate irq %d,error %d\n",
+				irq, error);
+		goto err_free_mem;
+	}
+
+	error = input_register_device(input);
+	if (error) {
+		dev_err(&pdev->dev, "Could not register input device\n");
+		goto err_free_irq;
+	}
+
+	/* let platform decide if keypad is a wakeup source or not */
+	device_init_wakeup(&pdev->dev, plat->enable_wakeup);
+	device_set_wakeup_capable(&pdev->dev, plat->enable_wakeup);
+
+	platform_set_drvdata(pdev, keypad);
+
+	return 0;
+
+err_free_irq:
+	free_irq(irq, keypad);
+err_free_mem:
+	input_free_device(input);
+	kfree(keypad);
+	return error;
+}
+
+static int __devexit tc3589x_keypad_remove(struct platform_device *pdev)
+{
+	struct tc_keypad *keypad = platform_get_drvdata(pdev);
+	int irq = platform_get_irq(pdev, 0);
+
+	if (!keypad->keypad_stopped)
+		tc3589x_keypad_disable(keypad);
+
+	free_irq(irq, keypad);
+
+	input_unregister_device(keypad->input);
+
+	kfree(keypad);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int tc3589x_keypad_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct tc_keypad *keypad = platform_get_drvdata(pdev);
+	int irq = platform_get_irq(pdev, 0);
+
+	/* keypad is already off; we do nothing */
+	if (keypad->keypad_stopped)
+		return 0;
+
+	/* if device is not a wakeup source, disable it for powersave */
+	if (!device_may_wakeup(&pdev->dev))
+		tc3589x_keypad_disable(keypad);
+	else
+		enable_irq_wake(irq);
+
+	return 0;
+}
+
+static int tc3589x_keypad_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct tc_keypad *keypad = platform_get_drvdata(pdev);
+	int irq = platform_get_irq(pdev, 0);
+
+	if (!keypad->keypad_stopped)
+		return 0;
+
+	/* enable the device to resume normal operations */
+	if (!device_may_wakeup(&pdev->dev))
+		tc3589x_keypad_enable(keypad);
+	else
+		disable_irq_wake(irq);
+
+	return 0;
+}
+
+static const SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
+			       tc3589x_keypad_suspend, tc3589x_keypad_resume);
+#endif
+
+static struct platform_driver tc3589x_keypad_driver = {
+	.driver.name  = "tc3589x-keypad",
+	.driver.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+	.driver.pm = &tc3589x_keypad_dev_pm_ops,
+#endif
+	.probe = tc3589x_keypad_probe,
+	.remove = __devexit_p(tc3589x_keypad_remove),
+};
+
+static int __init tc3589x_keypad_init(void)
+{
+	return platform_driver_register(&tc3589x_keypad_driver);
+}
+module_init(tc3589x_keypad_init);
+
+static void __exit tc3589x_keypad_exit(void)
+{
+	return platform_driver_unregister(&tc3589x_keypad_driver);
+}
+module_exit(tc3589x_keypad_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jayeeta Banerjee/Sundar Iyer");
+MODULE_DESCRIPTION("TC35893 Keypad Driver");
+MODULE_ALIAS("platform:tc3589x-keypad")
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 112efd3c4940..729dbeed2ce0 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -132,6 +132,14 @@ static struct resource gpio_resources[] = {
 	},
 };
 
+static struct resource keypad_resources[] = {
+	{
+		.start  = TC3589x_INT_KBDIRQ,
+		.end    = TC3589x_INT_KBDIRQ,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
 static struct mfd_cell tc3589x_dev_gpio[] = {
 	{
 		.name		= "tc3589x-gpio",
@@ -140,6 +148,14 @@ static struct mfd_cell tc3589x_dev_gpio[] = {
 	},
 };
 
+static struct mfd_cell tc3589x_dev_keypad[] = {
+	{
+		.name           = "tc3589x-keypad",
+		.num_resources  = ARRAY_SIZE(keypad_resources),
+		.resources      = &keypad_resources[0],
+	},
+};
+
 static irqreturn_t tc3589x_irq(int irq, void *data)
 {
 	struct tc3589x *tc3589x = data;
@@ -255,8 +271,18 @@ static int __devinit tc3589x_device_init(struct tc3589x *tc3589x)
 		dev_info(tc3589x->dev, "added gpio block\n");
 	}
 
-	return ret;
+	if (blocks & TC3589x_BLOCK_KEYPAD) {
+		ret = mfd_add_devices(tc3589x->dev, -1, tc3589x_dev_keypad,
+				ARRAY_SIZE(tc3589x_dev_keypad), NULL,
+				tc3589x->irq_base);
+		if (ret) {
+			dev_err(tc3589x->dev, "failed to keypad child\n");
+			return ret;
+		}
+		dev_info(tc3589x->dev, "added keypad block\n");
+	}
 
+	return ret;
 }
 
 static int __devinit tc3589x_probe(struct i2c_client *i2c,
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
index da00958b12d9..16c76e124f9c 100644
--- a/include/linux/mfd/tc3589x.h
+++ b/include/linux/mfd/tc3589x.h
@@ -20,6 +20,17 @@ enum tx3589x_block {
 #define TC3589x_RSTCTRL_KBDRST	(1 << 1)
 #define TC3589x_RSTCTRL_GPIRST	(1 << 0)
 
+/* Keyboard Configuration Registers */
+#define TC3589x_KBDSETTLE_REG   0x01
+#define TC3589x_KBDBOUNCE       0x02
+#define TC3589x_KBDSIZE         0x03
+#define TC3589x_KBCFG_LSB       0x04
+#define TC3589x_KBCFG_MSB       0x05
+#define TC3589x_KBDIC           0x08
+#define TC3589x_KBDMSK          0x09
+#define TC3589x_EVTCODE_FIFO    0x10
+#define TC3589x_KBDMFS		0x8F
+
 #define TC3589x_IRQST		0x91
 
 #define TC3589x_MANFCODE_MAGIC	0x03
@@ -35,6 +46,14 @@ enum tx3589x_block {
 #define TC3589x_EXTRSTN		0x83
 #define TC3589x_RSTINTCLR	0x84
 
+/* Pull up/down configuration registers */
+#define TC3589x_IOCFG           0xA7
+#define TC3589x_IOPULLCFG0_LSB  0xAA
+#define TC3589x_IOPULLCFG0_MSB  0xAB
+#define TC3589x_IOPULLCFG1_LSB  0xAC
+#define TC3589x_IOPULLCFG1_MSB  0xAD
+#define TC3589x_IOPULLCFG2_LSB  0xAE
+
 #define TC3589x_GPIOIS0		0xC9
 #define TC3589x_GPIOIS1		0xCA
 #define TC3589x_GPIOIS2		0xCB
@@ -112,6 +131,37 @@ extern int tc3589x_block_write(struct tc3589x *tc3589x, u8 reg, u8 length,
 			       const u8 *values);
 extern int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val);
 
+/*
+ * Keypad related platform specific constants
+ * These values may be modified for fine tuning
+ */
+#define TC_KPD_ROWS             0x8
+#define TC_KPD_COLUMNS          0x8
+#define TC_KPD_DEBOUNCE_PERIOD  0xA3
+#define TC_KPD_SETTLE_TIME      0xA3
+
+/**
+ * struct tc35893_platform_data - data structure for platform specific data
+ * @keymap_data:        matrix scan code table for keycodes
+ * @krow:               mask for available rows, value is 0xFF
+ * @kcol:               mask for available columns, value is 0xFF
+ * @debounce_period:    platform specific debounce time
+ * @settle_time:        platform specific settle down time
+ * @irqtype:            type of interrupt, falling or rising edge
+ * @enable_wakeup:      specifies if keypad event can wake up system from sleep
+ * @no_autorepeat:      flag for auto repetition
+ */
+struct tc3589x_keypad_platform_data {
+	const struct matrix_keymap_data *keymap_data;
+	u8                      krow;
+	u8                      kcol;
+	u8                      debounce_period;
+	u8                      settle_time;
+	unsigned long           irqtype;
+	bool                    enable_wakeup;
+	bool                    no_autorepeat;
+};
+
 /**
  * struct tc3589x_gpio_platform_data - TC3589x GPIO platform data
  * @gpio_base: first gpio number assigned to TC3589x.  A maximum of
@@ -130,11 +180,13 @@ struct tc3589x_gpio_platform_data {
  * @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
  * @irq_base: base IRQ number.  %TC3589x_NR_IRQS irqs will be used.
  * @gpio: GPIO-specific platform data
+ * @keypad: keypad-specific platform data
  */
 struct tc3589x_platform_data {
 	unsigned int block;
 	int irq_base;
 	struct tc3589x_gpio_platform_data *gpio;
+	const struct tc3589x_keypad_platform_data *keypad;
 };
 
 #define TC3589x_NR_GPIOS	24
-- 
cgit v1.2.3


From 42ce7fd6319bed8ecb26d656c476365da46b29e9 Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Wed, 29 Dec 2010 11:52:53 +0100
Subject: spi/omap2_mcspi.c: Force CS to be in inactive state after off-mode
 transition

When SPI wake up from OFF mode, CS is in the wrong state: force it to the
inactive state.

During the system life, I monitored the CS behavior using a oscilloscope.
I also activated debug in omap2_mcspi, so I saw when driver disable the clocks
and restore context when device is not used.Each time the CS was in the correct
state.  It was only when system was put suspend to ram with off-mode activated
that on resume the CS was in wrong state( ie activated).

Changelog:
* Change from v1 to v2:
  - Rebase on linus/master (after 2.6.37-rc1)
  - Do some clean-up and fix indentation on both patches
  - Add more explanations for patch 2

* Change from v2 to v3:
  - Use directly resume function of spi_master instead of using function
  - from spi_device as Grant Likely pointed it out.
  - Force this transition explicitly for each CS used by a device.

* Change from v3 to v4:
  - Patch clean-up according to Kevin Hilman and checkpatch.
  - Now force CS to be in inactive state only if it was inactive when it was
    suspended.

* Change from v4 to v5:
  - Rebase on linus/master (after 2.6.37-rc3)
  - Collapse some lines as pointed by Grant Likely
  - Fix a spelling

* Change from v5 to v6:
  - Rebase on linus/master (after 2.6.37-rc7)
  - Use CONFIG_SUSPEND instead of CONFIG_PM
  - Didn't use legacy PM methods anymore. Instead, add a struct dev_pm_ops and
    add the resume method there.
  - Fix multi-line comment style

* Change from v6 to v7:
  - Rebase on linus/master (after 2.6.37-rc8)
  - Drop an extra line

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/omap2_mcspi.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'drivers')

diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index 2a651e61bfbf..951a160fc27f 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -1305,10 +1305,49 @@ static int __exit omap2_mcspi_remove(struct platform_device *pdev)
 /* work with hotplug and coldplug */
 MODULE_ALIAS("platform:omap2_mcspi");
 
+#ifdef	CONFIG_SUSPEND
+/*
+ * When SPI wake up from off-mode, CS is in activate state. If it was in
+ * unactive state when driver was suspend, then force it to unactive state at
+ * wake up.
+ */
+static int omap2_mcspi_resume(struct device *dev)
+{
+	struct spi_master	*master = dev_get_drvdata(dev);
+	struct omap2_mcspi	*mcspi = spi_master_get_devdata(master);
+	struct omap2_mcspi_cs *cs;
+
+	omap2_mcspi_enable_clocks(mcspi);
+	list_for_each_entry(cs, &omap2_mcspi_ctx[master->bus_num - 1].cs,
+			    node) {
+		if ((cs->chconf0 & OMAP2_MCSPI_CHCONF_FORCE) == 0) {
+
+			/*
+			 * We need to toggle CS state for OMAP take this
+			 * change in account.
+			 */
+			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 1);
+			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
+			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 0);
+			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
+		}
+	}
+	omap2_mcspi_disable_clocks(mcspi);
+	return 0;
+}
+#else
+#define	omap2_mcspi_resume	NULL
+#endif
+
+static const struct dev_pm_ops omap2_mcspi_pm_ops = {
+	.resume = omap2_mcspi_resume,
+};
+
 static struct platform_driver omap2_mcspi_driver = {
 	.driver = {
 		.name =		"omap2_mcspi",
 		.owner =	THIS_MODULE,
+		.pm =		&omap2_mcspi_pm_ops
 	},
 	.remove =	__exit_p(omap2_mcspi_remove),
 };
-- 
cgit v1.2.3


From 0bc463426ab5eb39e76df637b29a4f191d01b8a0 Mon Sep 17 00:00:00 2001
From: Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
Date: Wed, 29 Sep 2010 09:44:32 -0400
Subject: spi/m68knommu: Coldfire QSPI platform support

After grabbing a msg from the msgq, the mcfqspi_work function calls
list_del_init on the mcfqspi->msgq which unintentionally deletes the rest
of the list before it can be processed. If qspi call was made using
spi_sync, this can result in a process hang.

Signed-off-by: Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
Acked-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/coldfire_qspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/spi/coldfire_qspi.c b/drivers/spi/coldfire_qspi.c
index 052b3c7fa6a0..8856bcca9d29 100644
--- a/drivers/spi/coldfire_qspi.c
+++ b/drivers/spi/coldfire_qspi.c
@@ -317,7 +317,7 @@ static void mcfqspi_work(struct work_struct *work)
 		msg = container_of(mcfqspi->msgq.next, struct spi_message,
 				   queue);
 
-		list_del_init(&mcfqspi->msgq);
+		list_del_init(&msg->queue);
 		spin_unlock_irqrestore(&mcfqspi->lock, flags);
 
 		spi = msg->spi;
-- 
cgit v1.2.3


From bcfbbce822d219eb587acaba8a6e062bbeae4761 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 30 Dec 2010 09:07:15 +0000
Subject: Revert "drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks"

As I feared, whilst this fixed the clocks for the Lenovo U160, it broke
many other machines. So lets reverts commit 448f53a1ede54eb854d036abf
and search for the real bug.

Reported-and-tested-by: Travis Hume <travis@computoring.org> [et al]
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25842
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32698
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_bios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 2b2078695d2a..b0b1200ed650 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
 					general->ssc_freq ? 66 : 48;
 			else if (IS_GEN5(dev) || IS_GEN6(dev))
 				dev_priv->lvds_ssc_freq =
-					general->ssc_freq ? 120 : 100;
+					general->ssc_freq ? 100 : 120;
 			else
 				dev_priv->lvds_ssc_freq =
 					general->ssc_freq ? 100 : 96;
-- 
cgit v1.2.3


From cc6455f82edd3f9da3b03870d41cde3cb22ad40d Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 30 Dec 2010 12:54:00 +0000
Subject: drm/i915/dvo: Report LVDS attached to ch701x as connected

As we have already detected something attached to the chip during
initialisation, always report the LVDS connector status as connected
during probing.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/dvo_ch7017.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/dvo_ch7017.c b/drivers/gpu/drm/i915/dvo_ch7017.c
index af70337567ce..d3e8c540f778 100644
--- a/drivers/gpu/drm/i915/dvo_ch7017.c
+++ b/drivers/gpu/drm/i915/dvo_ch7017.c
@@ -242,7 +242,7 @@ fail:
 
 static enum drm_connector_status ch7017_detect(struct intel_dvo_device *dvo)
 {
-	return connector_status_unknown;
+	return connector_status_connected;
 }
 
 static enum drm_mode_status ch7017_mode_valid(struct intel_dvo_device *dvo,
-- 
cgit v1.2.3


From 8c11a94d86eb5489dc665bc566bf624e329d89fa Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Tue, 28 Dec 2010 19:40:40 +0000
Subject: ARM: mmci: Clean up MMCI announcement printk

Make the MMCI announcement printk say which primecell part number
has been found.  Display the revision as an unsigned decimal, and
display only the first 8 hex digits of the base address unless it's
larger.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/mmc/host/mmci.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 0b4a5bf0ec2c..563022825667 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -960,12 +960,12 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 
 	amba_set_drvdata(dev, mmc);
 
-	mmc_add_host(mmc);
-
-	dev_info(&dev->dev, "%s: MMCI rev %x cfg %02x at 0x%016llx irq %d,%d\n",
-		mmc_hostname(mmc), amba_rev(dev), amba_config(dev),
+	dev_info(&dev->dev, "%s: PL%03x rev%u at 0x%08llx irq %d,%d\n",
+		mmc_hostname(mmc), amba_part(dev), amba_rev(dev),
 		(unsigned long long)dev->res.start, dev->irq[0], dev->irq[1]);
 
+	mmc_add_host(mmc);
+
 	return 0;
 
  irq0_free:
-- 
cgit v1.2.3


From e983dc2428164698571e1dd1b25c4322181adbac Mon Sep 17 00:00:00 2001
From: Nitin Gupta <ngupta@vflare.org>
Date: Thu, 30 Dec 2010 04:07:58 -0500
Subject: Revert "Staging: zram: work around oops due to startup ordering
 snafu"

This reverts commit 7e24cce38a99f373450db67bf576fe73e8168d66 because it
was never appropriate for mainline.

Do not check for init flag before starting I/O - zram module is unusable
without this fix.

The oops mentioned in the reverted commit message was actually a problem
only with the zram version as present in project's own repository where
we allocate struct zram_stats_cpu upon device initialization.  OTOH, In
mainline/staging version of zram, we allocate struct stats upfront, so
this oops cannot happen in mainline version.

Checking for init_done flag in zram_make_request() results in a *no-op*
for any I/O operation since we simply always return success.  This flag
is actually set when the first write occurs on a zram disk which
triggers its initialization.

Bug report: https://bugzilla.kernel.org/show_bug.cgi?id=25722

Reported-by: Dennis Jansen <dennis.jansen@web.de>
Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/staging/zram/zram_drv.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
index 8c3c057aa847..d0e9e0207539 100644
--- a/drivers/staging/zram/zram_drv.c
+++ b/drivers/staging/zram/zram_drv.c
@@ -435,12 +435,6 @@ static int zram_make_request(struct request_queue *queue, struct bio *bio)
 	int ret = 0;
 	struct zram *zram = queue->queuedata;
 
-	if (unlikely(!zram->init_done)) {
-		set_bit(BIO_UPTODATE, &bio->bi_flags);
-		bio_endio(bio, 0);
-		return 0;
-	}
-
 	if (!valid_io_request(zram, bio)) {
 		zram_stat64_inc(zram, &zram->stats.invalid_io);
 		bio_io_error(bio);
-- 
cgit v1.2.3


From 785b9b1aebcb748fb7627ad4c12dffb7f4f91b55 Mon Sep 17 00:00:00 2001
From: Shmulik Ravid <shmulikr@broadcom.com>
Date: Thu, 30 Dec 2010 06:27:03 +0000
Subject: bnx2x: adding dcbnl support

Adding dcbnl implementation to bnx2x allowing users to manage the
embedded DCBX engine.

This patch is dependent on the following patches:
[net-next-2.6 PATCH 1/3] dcbnl: add support for ieee8021Qaz attributes
[net-next-2.6 PATCH 2/3] dcbnl: add appliction tlv handlers
[net-next-2.6 PATCH 3/3] net_dcb: add application notifiers

Signed-off-by: Shmulik Ravid <shmulikr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x/bnx2x.h      |  23 +-
 drivers/net/bnx2x/bnx2x_dcb.c  | 663 +++++++++++++++++++++++++++++++++++++++--
 drivers/net/bnx2x/bnx2x_dcb.h  |   9 +-
 drivers/net/bnx2x/bnx2x_main.c |   8 +-
 4 files changed, 677 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index f14c6ed62bbb..77d6c8d6d86b 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -22,15 +22,17 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.62.00-2"
-#define DRV_MODULE_RELDATE      "2010/12/13"
+#define DRV_MODULE_VERSION      "1.62.00-3"
+#define DRV_MODULE_RELDATE      "2010/12/21"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
 
 #define BNX2X_NEW_NAPI
 
-
+#if defined(CONFIG_DCB)
+#define BCM_DCB
+#endif
 #if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
 #define BCM_CNIC 1
 #include "../cnic_if.h"
@@ -1186,7 +1188,20 @@ struct bnx2x {
 	/* LLDP params */
 	struct bnx2x_config_lldp_params		lldp_config_params;
 
-	/* DCBX params */
+	/* DCB support on/off */
+	u16 dcb_state;
+#define BNX2X_DCB_STATE_OFF			0
+#define BNX2X_DCB_STATE_ON			1
+
+	/* DCBX engine mode */
+	int dcbx_enabled;
+#define BNX2X_DCBX_ENABLED_OFF			0
+#define BNX2X_DCBX_ENABLED_ON_NEG_OFF		1
+#define BNX2X_DCBX_ENABLED_ON_NEG_ON		2
+#define BNX2X_DCBX_ENABLED_INVALID		(-1)
+
+	bool dcbx_mode_uset;
+
 	struct bnx2x_config_dcbx_params		dcbx_config_params;
 
 	struct bnx2x_dcbx_port_params		dcbx_port_params;
diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c
index 0b86480379ff..fb60021f81fb 100644
--- a/drivers/net/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/bnx2x/bnx2x_dcb.c
@@ -619,13 +619,10 @@ static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp,
 	for (i = 0; i < sizeof(struct lldp_admin_mib); i += 4, buff++)
 		*buff = REG_RD(bp, (offset + i));
 
-
-	if (BNX2X_DCBX_CONFIG_INV_VALUE != dp->admin_dcbx_enable) {
-		if (dp->admin_dcbx_enable)
-			SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
-		else
-			RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
-	}
+	if (bp->dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_ON)
+		SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
+	else
+		RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
 
 	if ((BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE ==
 				dp->overwrite_settings)) {
@@ -734,12 +731,26 @@ static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp,
 		REG_WR(bp, (offset + i), *buff);
 }
 
-/* default */
+void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled)
+{
+	if (CHIP_IS_E2(bp) && !CHIP_MODE_IS_4_PORT(bp)) {
+		bp->dcb_state = dcb_on;
+		bp->dcbx_enabled = dcbx_enabled;
+	} else {
+		bp->dcb_state = false;
+		bp->dcbx_enabled = BNX2X_DCBX_ENABLED_INVALID;
+	}
+	DP(NETIF_MSG_LINK, "DCB state [%s:%s]\n",
+	   dcb_on ? "ON" : "OFF",
+	   dcbx_enabled == BNX2X_DCBX_ENABLED_OFF ? "user-mode" :
+	   dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_OFF ? "on-chip static" :
+	   dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_ON ?
+	   "on-chip with negotiation" : "invalid");
+}
+
 void bnx2x_dcbx_init_params(struct bnx2x *bp)
 {
 	bp->dcbx_config_params.admin_dcbx_version = 0x0; /* 0 - CEE; 1 - IEEE */
-	bp->dcbx_config_params.dcb_enable = 1;
-	bp->dcbx_config_params.admin_dcbx_enable = 1;
 	bp->dcbx_config_params.admin_ets_willing = 1;
 	bp->dcbx_config_params.admin_pfc_willing = 1;
 	bp->dcbx_config_params.overwrite_settings = 1;
@@ -807,23 +818,27 @@ void bnx2x_dcbx_init_params(struct bnx2x *bp)
 void bnx2x_dcbx_init(struct bnx2x *bp)
 {
 	u32 dcbx_lldp_params_offset = SHMEM_LLDP_DCBX_PARAMS_NONE;
+
+	if (bp->dcbx_enabled <= 0)
+		return;
+
 	/* validate:
 	 * chip of good for dcbx version,
 	 * dcb is wanted
 	 * the function is pmf
 	 * shmem2 contains DCBX support fields
 	 */
-	DP(NETIF_MSG_LINK, "dcb_enable %d bp->port.pmf %d\n",
-	   bp->dcbx_config_params.dcb_enable, bp->port.pmf);
+	DP(NETIF_MSG_LINK, "dcb_state %d bp->port.pmf %d\n",
+	   bp->dcb_state, bp->port.pmf);
 
-	if (CHIP_IS_E2(bp) && !CHIP_MODE_IS_4_PORT(bp) &&
-	    bp->dcbx_config_params.dcb_enable &&
-	    bp->port.pmf &&
+	if (bp->dcb_state ==  BNX2X_DCB_STATE_ON && bp->port.pmf &&
 	    SHMEM2_HAS(bp, dcbx_lldp_params_offset)) {
-		dcbx_lldp_params_offset = SHMEM2_RD(bp,
-						    dcbx_lldp_params_offset);
+		dcbx_lldp_params_offset =
+			SHMEM2_RD(bp, dcbx_lldp_params_offset);
+
 		DP(NETIF_MSG_LINK, "dcbx_lldp_params_offset 0x%x\n",
 		   dcbx_lldp_params_offset);
+
 		if (SHMEM_LLDP_DCBX_PARAMS_NONE != dcbx_lldp_params_offset) {
 			bnx2x_dcbx_lldp_updated_params(bp,
 						       dcbx_lldp_params_offset);
@@ -1452,7 +1467,7 @@ static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
  ******************************************************************************/
 static void bnx2x_pfc_fw_struct_e2(struct bnx2x *bp)
 {
-	struct flow_control_configuration   *pfc_fw_cfg = 0;
+	struct flow_control_configuration   *pfc_fw_cfg = NULL;
 	u16 pri_bit = 0;
 	u8 cos = 0, pri = 0;
 	struct priority_cos *tt2cos;
@@ -1489,3 +1504,615 @@ static void bnx2x_pfc_fw_struct_e2(struct bnx2x *bp)
 	}
 	bnx2x_dcbx_print_cos_params(bp,	pfc_fw_cfg);
 }
+/* DCB netlink */
+#ifdef BCM_DCB
+#include <linux/dcbnl.h>
+
+#define BNX2X_DCBX_CAPS		(DCB_CAP_DCBX_LLD_MANAGED | \
+				DCB_CAP_DCBX_VER_CEE | DCB_CAP_DCBX_STATIC)
+
+static inline bool bnx2x_dcbnl_set_valid(struct bnx2x *bp)
+{
+	/* validate dcbnl call that may change HW state:
+	 * DCB is on and DCBX mode was SUCCESSFULLY set by the user.
+	 */
+	return bp->dcb_state && bp->dcbx_mode_uset;
+}
+
+static u8 bnx2x_dcbnl_get_state(struct net_device *netdev)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "state = %d\n", bp->dcb_state);
+	return bp->dcb_state;
+}
+
+static u8 bnx2x_dcbnl_set_state(struct net_device *netdev, u8 state)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "state = %s\n", state ? "on" : "off");
+
+	bnx2x_dcbx_set_state(bp, (state ? true : false), bp->dcbx_enabled);
+	return 0;
+}
+
+static void bnx2x_dcbnl_get_perm_hw_addr(struct net_device *netdev,
+					 u8 *perm_addr)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "GET-PERM-ADDR\n");
+
+	/* first the HW mac address */
+	memcpy(perm_addr, netdev->dev_addr, netdev->addr_len);
+
+#ifdef BCM_CNIC
+	/* second SAN address */
+	memcpy(perm_addr+netdev->addr_len, bp->fip_mac, netdev->addr_len);
+#endif
+}
+
+static void bnx2x_dcbnl_set_pg_tccfg_tx(struct net_device *netdev, int prio,
+					u8 prio_type, u8 pgid, u8 bw_pct,
+					u8 up_map)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+
+	DP(NETIF_MSG_LINK, "prio[%d] = %d\n", prio, pgid);
+	if (!bnx2x_dcbnl_set_valid(bp) || prio >= DCBX_MAX_NUM_PRI_PG_ENTRIES)
+		return;
+
+	/**
+	 * bw_pct ingnored -	band-width percentage devision between user
+	 *			priorities within the same group is not
+	 *			standard and hence not supported
+	 *
+	 * prio_type igonred -	priority levels within the same group are not
+	 *			standard and hence are not supported. According
+	 *			to the standard pgid 15 is dedicated to strict
+	 *			prioirty traffic (on the port level).
+	 *
+	 * up_map ignored
+	 */
+
+	bp->dcbx_config_params.admin_configuration_ets_pg[prio] = pgid;
+	bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
+}
+
+static void bnx2x_dcbnl_set_pg_bwgcfg_tx(struct net_device *netdev,
+					 int pgid, u8 bw_pct)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "pgid[%d] = %d\n", pgid, bw_pct);
+
+	if (!bnx2x_dcbnl_set_valid(bp) || pgid >= DCBX_MAX_NUM_PG_BW_ENTRIES)
+		return;
+
+	bp->dcbx_config_params.admin_configuration_bw_precentage[pgid] = bw_pct;
+	bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
+}
+
+static void bnx2x_dcbnl_set_pg_tccfg_rx(struct net_device *netdev, int prio,
+					u8 prio_type, u8 pgid, u8 bw_pct,
+					u8 up_map)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "Nothing to set; No RX support\n");
+}
+
+static void bnx2x_dcbnl_set_pg_bwgcfg_rx(struct net_device *netdev,
+					 int pgid, u8 bw_pct)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "Nothing to set; No RX support\n");
+}
+
+static void bnx2x_dcbnl_get_pg_tccfg_tx(struct net_device *netdev, int prio,
+					u8 *prio_type, u8 *pgid, u8 *bw_pct,
+					u8 *up_map)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "prio = %d\n", prio);
+
+	/**
+	 * bw_pct ingnored -	band-width percentage devision between user
+	 *			priorities within the same group is not
+	 *			standard and hence not supported
+	 *
+	 * prio_type igonred -	priority levels within the same group are not
+	 *			standard and hence are not supported. According
+	 *			to the standard pgid 15 is dedicated to strict
+	 *			prioirty traffic (on the port level).
+	 *
+	 * up_map ignored
+	 */
+	*up_map = *bw_pct = *prio_type = *pgid = 0;
+
+	if (!bp->dcb_state || prio >= DCBX_MAX_NUM_PRI_PG_ENTRIES)
+		return;
+
+	*pgid = DCBX_PRI_PG_GET(bp->dcbx_local_feat.ets.pri_pg_tbl, prio);
+}
+
+static void bnx2x_dcbnl_get_pg_bwgcfg_tx(struct net_device *netdev,
+					 int pgid, u8 *bw_pct)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "pgid = %d\n", pgid);
+
+	*bw_pct = 0;
+
+	if (!bp->dcb_state || pgid >= DCBX_MAX_NUM_PG_BW_ENTRIES)
+		return;
+
+	*bw_pct = DCBX_PG_BW_GET(bp->dcbx_local_feat.ets.pg_bw_tbl, pgid);
+}
+
+static void bnx2x_dcbnl_get_pg_tccfg_rx(struct net_device *netdev, int prio,
+					u8 *prio_type, u8 *pgid, u8 *bw_pct,
+					u8 *up_map)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "Nothing to get; No RX support\n");
+
+	*prio_type = *pgid = *bw_pct = *up_map = 0;
+}
+
+static void bnx2x_dcbnl_get_pg_bwgcfg_rx(struct net_device *netdev,
+					 int pgid, u8 *bw_pct)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "Nothing to get; No RX support\n");
+
+	*bw_pct = 0;
+}
+
+static void bnx2x_dcbnl_set_pfc_cfg(struct net_device *netdev, int prio,
+				    u8 setting)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "prio[%d] = %d\n", prio, setting);
+
+	if (!bnx2x_dcbnl_set_valid(bp) || prio >= MAX_PFC_PRIORITIES)
+		return;
+
+	bp->dcbx_config_params.admin_pfc_bitmap |= ((setting ? 1 : 0) << prio);
+
+	if (setting)
+		bp->dcbx_config_params.admin_pfc_tx_enable = 1;
+}
+
+static void bnx2x_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio,
+				    u8 *setting)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "prio = %d\n", prio);
+
+	*setting = 0;
+
+	if (!bp->dcb_state || prio >= MAX_PFC_PRIORITIES)
+		return;
+
+	*setting = (bp->dcbx_local_feat.pfc.pri_en_bitmap >> prio) & 0x1;
+}
+
+static u8 bnx2x_dcbnl_set_all(struct net_device *netdev)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	int rc = 0;
+
+	DP(NETIF_MSG_LINK, "SET-ALL\n");
+
+	if (!bnx2x_dcbnl_set_valid(bp))
+		return 1;
+
+	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+		netdev_err(bp->dev, "Handling parity error recovery. "
+				"Try again later\n");
+		return 1;
+	}
+	if (netif_running(bp->dev)) {
+		bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+		rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+	}
+	DP(NETIF_MSG_LINK, "set_dcbx_params done (%d)\n", rc);
+	if (rc)
+		return 1;
+
+	return 0;
+}
+
+static u8 bnx2x_dcbnl_get_cap(struct net_device *netdev, int capid, u8 *cap)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	u8 rval = 0;
+
+	if (bp->dcb_state) {
+		switch (capid) {
+		case DCB_CAP_ATTR_PG:
+			*cap = true;
+			break;
+		case DCB_CAP_ATTR_PFC:
+			*cap = true;
+			break;
+		case DCB_CAP_ATTR_UP2TC:
+			*cap = false;
+			break;
+		case DCB_CAP_ATTR_PG_TCS:
+			*cap = 0x80;	/* 8 priorities for PGs */
+			break;
+		case DCB_CAP_ATTR_PFC_TCS:
+			*cap = 0x80;	/* 8 priorities for PFC */
+			break;
+		case DCB_CAP_ATTR_GSP:
+			*cap = true;
+			break;
+		case DCB_CAP_ATTR_BCN:
+			*cap = false;
+			break;
+		case DCB_CAP_ATTR_DCBX:
+			*cap = BNX2X_DCBX_CAPS;
+		default:
+			rval = -EINVAL;
+			break;
+		}
+	} else
+		rval = -EINVAL;
+
+	DP(NETIF_MSG_LINK, "capid %d:%x\n", capid, *cap);
+	return rval;
+}
+
+static u8 bnx2x_dcbnl_get_numtcs(struct net_device *netdev, int tcid, u8 *num)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	u8 rval = 0;
+
+	DP(NETIF_MSG_LINK, "tcid %d\n", tcid);
+
+	if (bp->dcb_state) {
+		switch (tcid) {
+		case DCB_NUMTCS_ATTR_PG:
+			*num = E2_NUM_OF_COS;
+			break;
+		case DCB_NUMTCS_ATTR_PFC:
+			*num = E2_NUM_OF_COS;
+			break;
+		default:
+			rval = -EINVAL;
+			break;
+		}
+	} else
+		rval = -EINVAL;
+
+	return rval;
+}
+
+static u8 bnx2x_dcbnl_set_numtcs(struct net_device *netdev, int tcid, u8 num)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "num tcs = %d; Not supported\n", num);
+	return -EINVAL;
+}
+
+static u8  bnx2x_dcbnl_get_pfc_state(struct net_device *netdev)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "state = %d\n", bp->dcbx_local_feat.pfc.enabled);
+
+	if (!bp->dcb_state)
+		return 0;
+
+	return bp->dcbx_local_feat.pfc.enabled;
+}
+
+static void bnx2x_dcbnl_set_pfc_state(struct net_device *netdev, u8 state)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "state = %s\n", state ? "on" : "off");
+
+	if (!bnx2x_dcbnl_set_valid(bp))
+		return;
+
+	bp->dcbx_config_params.admin_pfc_tx_enable =
+	bp->dcbx_config_params.admin_pfc_enable = (state ? 1 : 0);
+}
+
+static bool bnx2x_app_is_equal(struct dcbx_app_priority_entry *app_ent,
+			       u8 idtype, u16 idval)
+{
+	if (!(app_ent->appBitfield & DCBX_APP_ENTRY_VALID))
+		return false;
+
+	switch (idtype) {
+	case DCB_APP_IDTYPE_ETHTYPE:
+		if ((app_ent->appBitfield & DCBX_APP_ENTRY_SF_MASK) !=
+			DCBX_APP_SF_ETH_TYPE)
+			return false;
+		break;
+	case DCB_APP_IDTYPE_PORTNUM:
+		if ((app_ent->appBitfield & DCBX_APP_ENTRY_SF_MASK) !=
+			DCBX_APP_SF_PORT)
+			return false;
+		break;
+	default:
+		return false;
+	}
+	if (app_ent->app_id != idval)
+		return false;
+
+	return true;
+}
+
+static void bnx2x_admin_app_set_ent(
+	struct bnx2x_admin_priority_app_table *app_ent,
+	u8 idtype, u16 idval, u8 up)
+{
+	app_ent->valid = 1;
+
+	switch (idtype) {
+	case DCB_APP_IDTYPE_ETHTYPE:
+		app_ent->traffic_type = TRAFFIC_TYPE_ETH;
+		break;
+	case DCB_APP_IDTYPE_PORTNUM:
+		app_ent->traffic_type = TRAFFIC_TYPE_PORT;
+		break;
+	default:
+		break; /* never gets here */
+	}
+	app_ent->app_id = idval;
+	app_ent->priority = up;
+}
+
+static bool bnx2x_admin_app_is_equal(
+	struct bnx2x_admin_priority_app_table *app_ent,
+	u8 idtype, u16 idval)
+{
+	if (!app_ent->valid)
+		return false;
+
+	switch (idtype) {
+	case DCB_APP_IDTYPE_ETHTYPE:
+		if (app_ent->traffic_type != TRAFFIC_TYPE_ETH)
+			return false;
+		break;
+	case DCB_APP_IDTYPE_PORTNUM:
+		if (app_ent->traffic_type != TRAFFIC_TYPE_PORT)
+			return false;
+		break;
+	default:
+		return false;
+	}
+	if (app_ent->app_id != idval)
+		return false;
+
+	return true;
+}
+
+static int bnx2x_set_admin_app_up(struct bnx2x *bp, u8 idtype, u16 idval, u8 up)
+{
+	int i, ff;
+
+	/* iterate over the app entries looking for idtype and idval */
+	for (i = 0, ff = -1; i < 4; i++) {
+		struct bnx2x_admin_priority_app_table *app_ent =
+			&bp->dcbx_config_params.admin_priority_app_table[i];
+		if (bnx2x_admin_app_is_equal(app_ent, idtype, idval))
+			break;
+
+		if (ff < 0 && !app_ent->valid)
+			ff = i;
+	}
+	if (i < 4)
+		/* if found overwrite up */
+		bp->dcbx_config_params.
+			admin_priority_app_table[i].priority = up;
+	else if (ff >= 0)
+		/* not found use first-free */
+		bnx2x_admin_app_set_ent(
+			&bp->dcbx_config_params.admin_priority_app_table[ff],
+			idtype, idval, up);
+	else
+		/* app table is full */
+		return -EBUSY;
+
+	/* up configured, if not 0 make sure feature is enabled */
+	if (up)
+		bp->dcbx_config_params.admin_application_priority_tx_enable = 1;
+
+	return 0;
+}
+
+static u8 bnx2x_dcbnl_set_app_up(struct net_device *netdev, u8 idtype,
+				 u16 idval, u8 up)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+
+	DP(NETIF_MSG_LINK, "app_type %d, app_id %x, prio bitmap %d\n",
+	   idtype, idval, up);
+
+	if (!bnx2x_dcbnl_set_valid(bp))
+		return -EINVAL;
+
+	/* verify idtype */
+	switch (idtype) {
+	case DCB_APP_IDTYPE_ETHTYPE:
+	case DCB_APP_IDTYPE_PORTNUM:
+		break;
+	default:
+		return -EINVAL;
+	}
+	return bnx2x_set_admin_app_up(bp, idtype, idval, up);
+}
+
+static u8 bnx2x_dcbnl_get_app_up(struct net_device *netdev, u8 idtype,
+				 u16 idval)
+{
+	int i;
+	u8 up = 0;
+
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "app_type %d, app_id 0x%x\n", idtype, idval);
+
+	/* iterate over the app entries looking for idtype and idval */
+	for (i = 0; i < DCBX_MAX_APP_PROTOCOL; i++)
+		if (bnx2x_app_is_equal(&bp->dcbx_local_feat.app.app_pri_tbl[i],
+				       idtype, idval))
+			break;
+
+	if (i < DCBX_MAX_APP_PROTOCOL)
+		/* if found return up */
+		up = bp->dcbx_local_feat.app.app_pri_tbl[i].pri_bitmap;
+	else
+		DP(NETIF_MSG_LINK, "app not found\n");
+
+	return up;
+}
+
+static u8 bnx2x_dcbnl_get_dcbx(struct net_device *netdev)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	u8 state;
+
+	state = DCB_CAP_DCBX_LLD_MANAGED | DCB_CAP_DCBX_VER_CEE;
+
+	if (bp->dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_OFF)
+		state |= DCB_CAP_DCBX_STATIC;
+
+	return state;
+}
+
+static u8 bnx2x_dcbnl_set_dcbx(struct net_device *netdev, u8 state)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	DP(NETIF_MSG_LINK, "state = %02x\n", state);
+
+	/* set dcbx mode */
+
+	if ((state & BNX2X_DCBX_CAPS) != state) {
+		BNX2X_ERR("Requested DCBX mode %x is beyond advertised "
+			  "capabilities\n", state);
+		return 1;
+	}
+
+	if (bp->dcb_state != BNX2X_DCB_STATE_ON) {
+		BNX2X_ERR("DCB turned off, DCBX configuration is invalid\n");
+		return 1;
+	}
+
+	if (state & DCB_CAP_DCBX_STATIC)
+		bp->dcbx_enabled = BNX2X_DCBX_ENABLED_ON_NEG_OFF;
+	else
+		bp->dcbx_enabled = BNX2X_DCBX_ENABLED_ON_NEG_ON;
+
+	bp->dcbx_mode_uset = true;
+	return 0;
+}
+
+
+static u8 bnx2x_dcbnl_get_featcfg(struct net_device *netdev, int featid,
+				  u8 *flags)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	u8 rval = 0;
+
+	DP(NETIF_MSG_LINK, "featid %d\n", featid);
+
+	if (bp->dcb_state) {
+		*flags = 0;
+		switch (featid) {
+		case DCB_FEATCFG_ATTR_PG:
+			if (bp->dcbx_local_feat.ets.enabled)
+				*flags |= DCB_FEATCFG_ENABLE;
+			if (bp->dcbx_error & DCBX_LOCAL_ETS_ERROR)
+				*flags |= DCB_FEATCFG_ERROR;
+			break;
+		case DCB_FEATCFG_ATTR_PFC:
+			if (bp->dcbx_local_feat.pfc.enabled)
+				*flags |= DCB_FEATCFG_ENABLE;
+			if (bp->dcbx_error & (DCBX_LOCAL_PFC_ERROR |
+			    DCBX_LOCAL_PFC_MISMATCH))
+				*flags |= DCB_FEATCFG_ERROR;
+			break;
+		case DCB_FEATCFG_ATTR_APP:
+			if (bp->dcbx_local_feat.app.enabled)
+				*flags |= DCB_FEATCFG_ENABLE;
+			if (bp->dcbx_error & (DCBX_LOCAL_APP_ERROR |
+			    DCBX_LOCAL_APP_MISMATCH))
+				*flags |= DCB_FEATCFG_ERROR;
+			break;
+		default:
+			rval = -EINVAL;
+			break;
+		}
+	} else
+		rval = -EINVAL;
+
+	return rval;
+}
+
+static u8 bnx2x_dcbnl_set_featcfg(struct net_device *netdev, int featid,
+				  u8 flags)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	u8 rval = 0;
+
+	DP(NETIF_MSG_LINK, "featid = %d flags = %02x\n", featid, flags);
+
+	/* ignore the 'advertise' flag */
+	if (bnx2x_dcbnl_set_valid(bp)) {
+		switch (featid) {
+		case DCB_FEATCFG_ATTR_PG:
+			bp->dcbx_config_params.admin_ets_enable =
+				flags & DCB_FEATCFG_ENABLE ? 1 : 0;
+			bp->dcbx_config_params.admin_ets_willing =
+				flags & DCB_FEATCFG_WILLING ? 1 : 0;
+			break;
+		case DCB_FEATCFG_ATTR_PFC:
+			bp->dcbx_config_params.admin_pfc_enable =
+				flags & DCB_FEATCFG_ENABLE ? 1 : 0;
+			bp->dcbx_config_params.admin_pfc_willing =
+				flags & DCB_FEATCFG_WILLING ? 1 : 0;
+			break;
+		case DCB_FEATCFG_ATTR_APP:
+			/* ignore enable, always enabled */
+			bp->dcbx_config_params.admin_app_priority_willing =
+				flags & DCB_FEATCFG_WILLING ? 1 : 0;
+			break;
+		default:
+			rval = -EINVAL;
+			break;
+		}
+	} else
+		rval = -EINVAL;
+
+	return rval;
+}
+
+const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops = {
+	.getstate       = bnx2x_dcbnl_get_state,
+	.setstate       = bnx2x_dcbnl_set_state,
+	.getpermhwaddr  = bnx2x_dcbnl_get_perm_hw_addr,
+	.setpgtccfgtx   = bnx2x_dcbnl_set_pg_tccfg_tx,
+	.setpgbwgcfgtx  = bnx2x_dcbnl_set_pg_bwgcfg_tx,
+	.setpgtccfgrx   = bnx2x_dcbnl_set_pg_tccfg_rx,
+	.setpgbwgcfgrx  = bnx2x_dcbnl_set_pg_bwgcfg_rx,
+	.getpgtccfgtx   = bnx2x_dcbnl_get_pg_tccfg_tx,
+	.getpgbwgcfgtx  = bnx2x_dcbnl_get_pg_bwgcfg_tx,
+	.getpgtccfgrx   = bnx2x_dcbnl_get_pg_tccfg_rx,
+	.getpgbwgcfgrx  = bnx2x_dcbnl_get_pg_bwgcfg_rx,
+	.setpfccfg      = bnx2x_dcbnl_set_pfc_cfg,
+	.getpfccfg      = bnx2x_dcbnl_get_pfc_cfg,
+	.setall         = bnx2x_dcbnl_set_all,
+	.getcap         = bnx2x_dcbnl_get_cap,
+	.getnumtcs      = bnx2x_dcbnl_get_numtcs,
+	.setnumtcs      = bnx2x_dcbnl_set_numtcs,
+	.getpfcstate    = bnx2x_dcbnl_get_pfc_state,
+	.setpfcstate    = bnx2x_dcbnl_set_pfc_state,
+	.getapp         = bnx2x_dcbnl_get_app_up,
+	.setapp         = bnx2x_dcbnl_set_app_up,
+	.getdcbx        = bnx2x_dcbnl_get_dcbx,
+	.setdcbx        = bnx2x_dcbnl_set_dcbx,
+	.getfeatcfg     = bnx2x_dcbnl_get_featcfg,
+	.setfeatcfg     = bnx2x_dcbnl_set_featcfg,
+};
+
+#endif /* BCM_DCB */
diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h
index 8dea56b511f5..f650f98e4092 100644
--- a/drivers/net/bnx2x/bnx2x_dcb.h
+++ b/drivers/net/bnx2x/bnx2x_dcb.h
@@ -51,7 +51,6 @@ struct bnx2x_dcbx_pfc_params {
 };
 
 struct bnx2x_dcbx_port_params {
-	u32 dcbx_enabled;
 	struct bnx2x_dcbx_pfc_params pfc;
 	struct bnx2x_dcbx_pg_params  ets;
 	struct bnx2x_dcbx_app_params app;
@@ -88,8 +87,6 @@ struct bnx2x_admin_priority_app_table {
  * DCBX protocol configuration parameters.
  ******************************************************************************/
 struct bnx2x_config_dcbx_params {
-	u32 dcb_enable;
-	u32 admin_dcbx_enable;
 	u32 overwrite_settings;
 	u32 admin_dcbx_version;
 	u32 admin_ets_enable;
@@ -182,6 +179,7 @@ struct bnx2x;
 void bnx2x_dcb_init_intmem_pfc(struct bnx2x *bp);
 void bnx2x_dcbx_update(struct work_struct *work);
 void bnx2x_dcbx_init_params(struct bnx2x *bp);
+void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled);
 
 enum {
 	BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1,
@@ -190,4 +188,9 @@ enum {
 };
 void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state);
 
+/* DCB netlink */
+#ifdef BCM_DCB
+extern const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops;
+#endif /* BCM_DCB */
+
 #endif /* BNX2X_DCB_H */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index cf54427a8d80..489a5512a04d 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -3107,7 +3107,8 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 				bnx2x_pmf_update(bp);
 
 			if (bp->port.pmf &&
-			    (val & DRV_STATUS_DCBX_NEGOTIATION_RESULTS))
+			    (val & DRV_STATUS_DCBX_NEGOTIATION_RESULTS) &&
+				bp->dcbx_enabled > 0)
 				/* start dcbx state machine */
 				bnx2x_dcbx_set_params(bp,
 					BNX2X_DCBX_STATE_NEG_RECEIVED);
@@ -8795,6 +8796,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->timer.data = (unsigned long) bp;
 	bp->timer.function = bnx2x_timer;
 
+	bnx2x_dcbx_set_state(bp, true, BNX2X_DCBX_ENABLED_ON_NEG_ON);
 	bnx2x_dcbx_init_params(bp);
 
 	return rc;
@@ -9146,6 +9148,10 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 	dev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
 	dev->vlan_features |= NETIF_F_TSO6;
 
+#ifdef BCM_DCB
+	dev->dcbnl_ops = &bnx2x_dcbnl_ops;
+#endif
+
 	/* get_port_hwinfo() will set prtad and mmds properly */
 	bp->mdio.prtad = MDIO_PRTAD_NONE;
 	bp->mdio.mmds = 0;
-- 
cgit v1.2.3


From 0438a1b24437cf007ed0e0f5f6b414d5b49468dc Mon Sep 17 00:00:00 2001
From: Amit Kumar Salecha <amit.salecha@qlogic.com>
Date: Fri, 31 Dec 2010 10:55:38 -0800
Subject: netxen: update module description

This driver supports only Intelligent Ethernet Adapters.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netxen/netxen_nic_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index ceeaac989df2..58a3643948c3 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -38,7 +38,7 @@
 #include <linux/sysfs.h>
 #include <linux/aer.h>
 
-MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Converged Ethernet Driver");
+MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Intelligent Ethernet Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
 MODULE_FIRMWARE(NX_UNIFIED_ROMIMAGE_NAME);
-- 
cgit v1.2.3


From a29ba9d2d84889686a3af1c5a6023f28be75ccba Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Fri, 31 Dec 2010 11:03:14 -0800
Subject: bnx2: Free IRQ before freeing status block memory

When changing ring size, we free all memory including status block
memory.  If we're in INTA mode and sharing IRQ, the IRQ handler can
be called and it will reference the NULL status block pointer.

Because of the lockless design of the IRQ handler, there is no simple
way to synchronize and prevent this.  So we avoid this problem by
freeing the IRQ handler before freeing the status block memory.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 6fa798468ad4..44aed3b0da60 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6096,7 +6096,7 @@ bnx2_request_irq(struct bnx2 *bp)
 }
 
 static void
-bnx2_free_irq(struct bnx2 *bp)
+__bnx2_free_irq(struct bnx2 *bp)
 {
 	struct bnx2_irq *irq;
 	int i;
@@ -6107,6 +6107,13 @@ bnx2_free_irq(struct bnx2 *bp)
 			free_irq(irq->vector, &bp->bnx2_napi[i]);
 		irq->requested = 0;
 	}
+}
+
+static void
+bnx2_free_irq(struct bnx2 *bp)
+{
+
+	__bnx2_free_irq(bp);
 	if (bp->flags & BNX2_FLAG_USING_MSI)
 		pci_disable_msi(bp->pdev);
 	else if (bp->flags & BNX2_FLAG_USING_MSIX)
@@ -7092,6 +7099,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
 
 		bnx2_netif_stop(bp, true);
 		bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
+		__bnx2_free_irq(bp);
 		bnx2_free_skbs(bp);
 		bnx2_free_mem(bp);
 	}
@@ -7103,6 +7111,9 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
 		int rc;
 
 		rc = bnx2_alloc_mem(bp);
+		if (!rc)
+			rc = bnx2_request_irq(bp);
+
 		if (!rc)
 			rc = bnx2_init_nic(bp, 0);
 
-- 
cgit v1.2.3


From 0268102d53c872b42e214f95492065c8058b042e Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Fri, 31 Dec 2010 11:04:02 -0800
Subject: bnx2: Update firmware and version

Update MIPS firmware to 6.2.1, with improved small packet performance
in RSS mode, and iSCSI CID allocation bug fix on 5708.

Update driver version to 2.0.21.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2.c                        |    8 +-
 firmware/Makefile                         |    4 +-
 firmware/WHENCE                           |    4 +-
 firmware/bnx2/bnx2-mips-06-6.0.15.fw.ihex | 5815 -------------------------
 firmware/bnx2/bnx2-mips-06-6.2.1.fw.ihex  | 5818 +++++++++++++++++++++++++
 firmware/bnx2/bnx2-mips-09-6.0.17.fw.ihex | 6488 ----------------------------
 firmware/bnx2/bnx2-mips-09-6.2.1.fw.ihex  | 6526 +++++++++++++++++++++++++++++
 7 files changed, 12352 insertions(+), 12311 deletions(-)
 delete mode 100644 firmware/bnx2/bnx2-mips-06-6.0.15.fw.ihex
 create mode 100644 firmware/bnx2/bnx2-mips-06-6.2.1.fw.ihex
 delete mode 100644 firmware/bnx2/bnx2-mips-09-6.0.17.fw.ihex
 create mode 100644 firmware/bnx2/bnx2-mips-09-6.2.1.fw.ihex

(limited to 'drivers')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 44aed3b0da60..df99edf3464a 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -56,11 +56,11 @@
 #include "bnx2_fw.h"
 
 #define DRV_MODULE_NAME		"bnx2"
-#define DRV_MODULE_VERSION	"2.0.20"
-#define DRV_MODULE_RELDATE	"Nov 24, 2010"
-#define FW_MIPS_FILE_06		"bnx2/bnx2-mips-06-6.0.15.fw"
+#define DRV_MODULE_VERSION	"2.0.21"
+#define DRV_MODULE_RELDATE	"Dec 23, 2010"
+#define FW_MIPS_FILE_06		"bnx2/bnx2-mips-06-6.2.1.fw"
 #define FW_RV2P_FILE_06		"bnx2/bnx2-rv2p-06-6.0.15.fw"
-#define FW_MIPS_FILE_09		"bnx2/bnx2-mips-09-6.0.17.fw"
+#define FW_MIPS_FILE_09		"bnx2/bnx2-mips-09-6.2.1.fw"
 #define FW_RV2P_FILE_09_Ax	"bnx2/bnx2-rv2p-09ax-6.0.17.fw"
 #define FW_RV2P_FILE_09		"bnx2/bnx2-rv2p-09-6.0.17.fw"
 
diff --git a/firmware/Makefile b/firmware/Makefile
index 69779d1637e1..0a9d1e28ad23 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -35,10 +35,10 @@ fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
 fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.5.0.fw \
 			      bnx2x/bnx2x-e1h-6.2.5.0.fw \
 			      bnx2x/bnx2x-e2-6.2.5.0.fw
-fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.0.17.fw \
+fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1.fw \
 			     bnx2/bnx2-rv2p-09-6.0.17.fw \
 			     bnx2/bnx2-rv2p-09ax-6.0.17.fw \
-			     bnx2/bnx2-mips-06-6.0.15.fw \
+			     bnx2/bnx2-mips-06-6.2.1.fw \
 			     bnx2/bnx2-rv2p-06-6.0.15.fw
 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
 fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index f22c4dfd0733..14aaee85d062 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -699,9 +699,9 @@ Found in hex form in kernel source.
 
 Driver: BNX2 - Broadcom NetXtremeII
 
-File: bnx2/bnx2-mips-06-6.0.15.fw
+File: bnx2/bnx2-mips-06-6.2.1.fw
 File: bnx2/bnx2-rv2p-06-6.0.15.fw
-File: bnx2/bnx2-mips-09-6.0.17.fw
+File: bnx2/bnx2-mips-09-6.2.1.fw
 File: bnx2/bnx2-rv2p-09-6.0.17.fw
 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
 
diff --git a/firmware/bnx2/bnx2-mips-06-6.0.15.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.0.15.fw.ihex
deleted file mode 100644
index e9bbdc3b0397..000000000000
--- a/firmware/bnx2/bnx2-mips-06-6.0.15.fw.ihex
+++ /dev/null
@@ -1,5815 +0,0 @@
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-/*
- * This file contains firmware data derived from proprietary unpublished
- * source code, Copyright (c) 2004 - 2009 Broadcom Corporation.
- *
- * Permission is hereby granted for the distribution of this firmware data
- * in hexadecimal or equivalent format, provided this copyright notice is
- * accompanying it.
- */
diff --git a/firmware/bnx2/bnx2-mips-06-6.2.1.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.1.fw.ihex
new file mode 100644
index 000000000000..4c43b26af0a6
--- /dev/null
+++ b/firmware/bnx2/bnx2-mips-06-6.2.1.fw.ihex
@@ -0,0 +1,5818 @@
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+:086A700003E000080000000033
+:00000001FF
+/*
+ * This file contains firmware data derived from proprietary unpublished
+ * source code, Copyright (c) 2004 - 2009 Broadcom Corporation.
+ *
+ * Permission is hereby granted for the distribution of this firmware data
+ * in hexadecimal or equivalent format, provided this copyright notice is
+ * accompanying it.
+ */
diff --git a/firmware/bnx2/bnx2-mips-09-6.0.17.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.0.17.fw.ihex
deleted file mode 100644
index 7f39b4a7f331..000000000000
--- a/firmware/bnx2/bnx2-mips-09-6.0.17.fw.ihex
+++ /dev/null
@@ -1,6488 +0,0 @@
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-/*
- * This file contains firmware data derived from proprietary unpublished
- * source code, Copyright (c) 2004 - 2009 Broadcom Corporation.
- *
- * Permission is hereby granted for the distribution of this firmware data
- * in hexadecimal or equivalent format, provided this copyright notice is
- * accompanying it.
- */
diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1.fw.ihex
new file mode 100644
index 000000000000..68279b53e102
--- /dev/null
+++ b/firmware/bnx2/bnx2-mips-09-6.2.1.fw.ihex
@@ -0,0 +1,6526 @@
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+:1092E00027BD00288D1F00483C1808008F183FDC60
+:1092F0008F9900283C027FFF8D0800443443FFFF14
+:10930000AFA900103C0B80088D69006C03E370244A
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+:1093D00034A90E008D28001C3C0C08008D8C3FDC4D
+:1093E000952B0016952A0014018648213164FFFF51
+:1093F0000A000E8A3145FFFF3C04800034830A00D6
+:109400009065003C30A200201040001934870E0007
+:109410000000402100003821000020213C0680008F
+:109420008CC901780520FFFE34CA014034CF010009
+:1094300091EB0009AD4800083C0E08008DCE3FFCC2
+:10944000240DFF91240C00403C081000A5440004AA
+:10945000A5470006AD4E000CA14D0012AD4C001406
+:10946000A5400018A14B002D03E00008ACC801780E
+:109470008CE8001894E6001294E4001030C7FFFF57
+:109480000A000EB33084FFFF3C04800034830A00DE
+:109490009065003C30A200201040002727BDFFF857
+:1094A0002409000100003821240800013C06800046
+:1094B0008CCA01780540FFFE3C0280FF34C40100E5
+:1094C000908D00093C0C0800918C4039A3AD00033D
+:1094D0008FAB00003185007F3459FFFF01665025B6
+:1094E000AFAA00009083000AA3A0000200057E003E
+:1094F000A3A300018FB8000034CB0140240C30003E
+:109500000319702401CF6825AD6D000C27BD00083C
+:10951000AD6C0014A5600018AD690008A5670004D3
+:109520002409FF80A56800063C081000A16900120C
+:1095300003E00008ACC8017834870E008CE90018FD
+:1095400094E6001294E4001030C8FFFF0A000ED722
+:109550003087FFFF27BDFFE0AFB100143C11800052
+:10956000AFB00010AFBF001836380A00970F0032B6
+:10957000363001000E000B8931E43FFF8E0E0000F3
+:10958000240DFF803C04200001C25821016D60249D
+:10959000000C4940316A007F012A4025010438252A
+:1095A0003C048008AE2708303486008090C50068EF
+:1095B0002403000230A200FF104300048F9F00200C
+:1095C0008F990024AC9F0068AC9900648FBF00188D
+:1095D0008FB100148FB0001003E0000827BD0020F9
+:1095E0003C0A0800254A3AA83C09080025293B38CE
+:1095F0003C08080025082F443C07080024E73C04E9
+:109600003C06080024C6392C3C05080024A53680F9
+:109610003C040800248432843C030800246339E0BD
+:109620003C0208002442377C3C010800AC2A3FB8C9
+:109630003C010800AC293FB43C010800AC283FB015
+:109640003C010800AC273FBC3C010800AC263FCCE5
+:109650003C010800AC253FC43C010800AC243FC0DD
+:109660003C010800AC233FD03C010800AC223FC8BD
+:0896700003E000080000000007
+:08967800800009408000090098
+:10968000800801008008008080080000800E000033
+:10969000800800808008000080000A8080000A00A6
+:0896A000800009808000090030
+:00000001FF
+/*
+ * This file contains firmware data derived from proprietary unpublished
+ * source code, Copyright (c) 2004 - 2009 Broadcom Corporation.
+ *
+ * Permission is hereby granted for the distribution of this firmware data
+ * in hexadecimal or equivalent format, provided this copyright notice is
+ * accompanying it.
+ */
-- 
cgit v1.2.3


From f5260f02e7903bb10e45b1bf3500eab6425edf5c Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Sat, 25 Dec 2010 12:23:42 +0000
Subject: USB: cdc_ether: remove unneeded check

We already verified that "dev->udev->actconfig->extralen" was non-zero
so "len" is non-zero here as well.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/usb/cdc_ether.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index b3fe0de40469..9a60e415d76b 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -99,9 +99,7 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
 		 */
 		buf = dev->udev->actconfig->extra;
 		len = dev->udev->actconfig->extralen;
-		if (len)
-			dev_dbg(&intf->dev,
-				"CDC descriptors on config\n");
+		dev_dbg(&intf->dev, "CDC descriptors on config\n");
 	}
 
 	/* Maybe CDC descriptors are after the endpoint?  This bug has
-- 
cgit v1.2.3


From c866b7eac073198cef03ea6bac2dc978635a9f5c Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Sat, 25 Dec 2010 12:56:23 +0000
Subject: tg3: Do not use legacy PCI power management

The tg3 driver uses the legacy PCI power management, so it has to do
some PCI-specific things in its ->suspend() and ->resume() callbacks,
which isn't necessary and should better be done by the PCI
sybsystem-level power management code.

Convert tg3 to the new PCI power management framework and make it
let the PCI subsystem take care of all the PCI-specific aspects of
device handling during system power transitions.

Tested on HP nx6325 with a NetXtreme BCM5788 adapter.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 101 +++++++++++++++++++++++-------------------------------
 1 file changed, 43 insertions(+), 58 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 92fc29910c2d..6137869799a4 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2551,39 +2551,35 @@ static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1)
 	tw32(MAC_TX_BACKOFF_SEED, addr_high);
 }
 
-static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
+static void tg3_enable_register_access(struct tg3 *tp)
 {
-	u32 misc_host_ctrl;
-	bool device_should_wake, do_low_power;
-
-	/* Make sure register accesses (indirect or otherwise)
-	 * will function correctly.
+	/*
+	 * Make sure register accesses (indirect or otherwise) will function
+	 * correctly.
 	 */
 	pci_write_config_dword(tp->pdev,
-			       TG3PCI_MISC_HOST_CTRL,
-			       tp->misc_host_ctrl);
+			       TG3PCI_MISC_HOST_CTRL, tp->misc_host_ctrl);
+}
 
-	switch (state) {
-	case PCI_D0:
-		pci_enable_wake(tp->pdev, state, false);
-		pci_set_power_state(tp->pdev, PCI_D0);
+static int tg3_power_up(struct tg3 *tp)
+{
+	tg3_enable_register_access(tp);
 
-		/* Switch out of Vaux if it is a NIC */
-		if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
-			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
+	pci_set_power_state(tp->pdev, PCI_D0);
 
-		return 0;
+	/* Switch out of Vaux if it is a NIC */
+	if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
+		tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
 
-	case PCI_D1:
-	case PCI_D2:
-	case PCI_D3hot:
-		break;
+	return 0;
+}
 
-	default:
-		netdev_err(tp->dev, "Invalid power state (D%d) requested\n",
-			   state);
-		return -EINVAL;
-	}
+static int tg3_power_down_prepare(struct tg3 *tp)
+{
+	u32 misc_host_ctrl;
+	bool device_should_wake, do_low_power;
+
+	tg3_enable_register_access(tp);
 
 	/* Restore the CLKREQ setting. */
 	if (tp->tg3_flags3 & TG3_FLG3_CLKREQ_BUG) {
@@ -2602,8 +2598,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 	tw32(TG3PCI_MISC_HOST_CTRL,
 	     misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT);
 
-	device_should_wake = pci_pme_capable(tp->pdev, state) &&
-			     device_may_wakeup(&tp->pdev->dev) &&
+	device_should_wake = device_may_wakeup(&tp->pdev->dev) &&
 			     (tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
 
 	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
@@ -2823,13 +2818,15 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 
 	tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN);
 
-	if (device_should_wake)
-		pci_enable_wake(tp->pdev, state, true);
+	return 0;
+}
 
-	/* Finally, set the new power state. */
-	pci_set_power_state(tp->pdev, state);
+static void tg3_power_down(struct tg3 *tp)
+{
+	tg3_power_down_prepare(tp);
 
-	return 0;
+	pci_wake_from_d3(tp->pdev, tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
+	pci_set_power_state(tp->pdev, PCI_D3hot);
 }
 
 static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex)
@@ -9137,7 +9134,7 @@ static int tg3_open(struct net_device *dev)
 
 	netif_carrier_off(tp->dev);
 
-	err = tg3_set_power_state(tp, PCI_D0);
+	err = tg3_power_up(tp);
 	if (err)
 		return err;
 
@@ -9302,7 +9299,7 @@ static int tg3_close(struct net_device *dev)
 
 	tg3_free_consistent(tp);
 
-	tg3_set_power_state(tp, PCI_D3hot);
+	tg3_power_down(tp);
 
 	netif_carrier_off(tp->dev);
 
@@ -11104,7 +11101,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 	struct tg3 *tp = netdev_priv(dev);
 
 	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
-		tg3_set_power_state(tp, PCI_D0);
+		tg3_power_up(tp);
 
 	memset(data, 0, sizeof(u64) * TG3_NUM_TEST);
 
@@ -11172,7 +11169,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 			tg3_phy_start(tp);
 	}
 	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
-		tg3_set_power_state(tp, PCI_D3hot);
+		tg3_power_down(tp);
 
 }
 
@@ -13621,7 +13618,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
 		tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT;
 
-	/* Set up tp->grc_local_ctrl before calling tg3_set_power_state().
+	/* Set up tp->grc_local_ctrl before calling tg_power_up().
 	 * GPIO1 driven high will bring 5700's external PHY out of reset.
 	 * It is also used as eeprom write protect on LOMs.
 	 */
@@ -13652,7 +13649,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	}
 
 	/* Force the chip into D0. */
-	err = tg3_set_power_state(tp, PCI_D0);
+	err = tg3_power_up(tp);
 	if (err) {
 		dev_err(&tp->pdev->dev, "Transition to D0 failed\n");
 		return err;
@@ -15055,19 +15052,13 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
 	}
 }
 
-static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
+static int tg3_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct tg3 *tp = netdev_priv(dev);
-	pci_power_t target_state;
 	int err;
 
-	/* PCI register 4 needs to be saved whether netif_running() or not.
-	 * MSI address and data need to be saved if using MSI and
-	 * netif_running().
-	 */
-	pci_save_state(pdev);
-
 	if (!netif_running(dev))
 		return 0;
 
@@ -15088,9 +15079,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
 	tg3_full_unlock(tp);
 
-	target_state = pdev->pm_cap ? pci_target_state(pdev) : PCI_D3hot;
-
-	err = tg3_set_power_state(tp, target_state);
+	err = tg3_power_down_prepare(tp);
 	if (err) {
 		int err2;
 
@@ -15117,21 +15106,16 @@ out:
 	return err;
 }
 
-static int tg3_resume(struct pci_dev *pdev)
+static int tg3_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct tg3 *tp = netdev_priv(dev);
 	int err;
 
-	pci_restore_state(tp->pdev);
-
 	if (!netif_running(dev))
 		return 0;
 
-	err = tg3_set_power_state(tp, PCI_D0);
-	if (err)
-		return err;
-
 	netif_device_attach(dev);
 
 	tg3_full_lock(tp, 0);
@@ -15155,13 +15139,14 @@ out:
 	return err;
 }
 
+static SIMPLE_DEV_PM_OPS(tg3_pm_ops, tg3_suspend, tg3_resume);
+
 static struct pci_driver tg3_driver = {
 	.name		= DRV_MODULE_NAME,
 	.id_table	= tg3_pci_tbl,
 	.probe		= tg3_init_one,
 	.remove		= __devexit_p(tg3_remove_one),
-	.suspend	= tg3_suspend,
-	.resume		= tg3_resume
+	.driver.pm	= &tg3_pm_ops,
 };
 
 static int __init tg3_init(void)
-- 
cgit v1.2.3


From 0f333d10e3f689640b229c8cf00b16ea51ce4951 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Sun, 26 Dec 2010 08:44:32 +0000
Subject: sky2: Do not use legacy PCI power management

The sky2 driver uses the legacy PCI power management, so it has to do
some PCI-specific things in its ->suspend() and ->resume() callbacks,
which isn't necessary and should better be done by the PCI
sybsystem-level power management code.  Moreover, it uses
device_set_wakeup_enable() incorrectly (that function should be
used when the WoL setting is changed rather than during suspend).

Convert sky2 to the new PCI power management framework and make it
let the PCI subsystem take care of all the PCI-specific aspects of
device handling during system power transitions.

Tested on a desktop machine with a Marvell 88E8056 PCI-E adapter.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sky2.c | 54 ++++++++++++++++++++++++++++--------------------------
 1 file changed, 28 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index d6577084ce70..0d4a236c3bb3 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3398,12 +3398,24 @@ static int sky2_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
+	bool enable_wakeup = false;
+	int i;
 
 	if ((wol->wolopts & ~sky2_wol_supported(sky2->hw)) ||
 	    !device_can_wakeup(&hw->pdev->dev))
 		return -EOPNOTSUPP;
 
 	sky2->wol = wol->wolopts;
+
+	for (i = 0; i < hw->ports; i++) {
+		struct net_device *dev = hw->dev[i];
+		struct sky2_port *sky2 = netdev_priv(dev);
+
+		if (sky2->wol)
+			enable_wakeup = true;
+	}
+	device_set_wakeup_enable(&hw->pdev->dev, enable_wakeup);
+
 	return 0;
 }
 
@@ -4920,10 +4932,11 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
 	pci_set_drvdata(pdev, NULL);
 }
 
-static int sky2_suspend(struct pci_dev *pdev, pm_message_t state)
+static int sky2_suspend(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct sky2_hw *hw = pci_get_drvdata(pdev);
-	int i, wol = 0;
+	int i;
 
 	if (!hw)
 		return 0;
@@ -4940,41 +4953,24 @@ static int sky2_suspend(struct pci_dev *pdev, pm_message_t state)
 
 		if (sky2->wol)
 			sky2_wol_init(sky2);
-
-		wol |= sky2->wol;
 	}
 
-	device_set_wakeup_enable(&pdev->dev, wol != 0);
-
 	sky2_power_aux(hw);
 	rtnl_unlock();
 
-	pci_save_state(pdev);
-	pci_enable_wake(pdev, pci_choose_state(pdev, state), wol);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
 	return 0;
 }
 
 #ifdef CONFIG_PM
-static int sky2_resume(struct pci_dev *pdev)
+static int sky2_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct sky2_hw *hw = pci_get_drvdata(pdev);
 	int err;
 
 	if (!hw)
 		return 0;
 
-	err = pci_set_power_state(pdev, PCI_D0);
-	if (err)
-		goto out;
-
-	err = pci_restore_state(pdev);
-	if (err)
-		goto out;
-
-	pci_enable_wake(pdev, PCI_D0, 0);
-
 	/* Re-enable all clocks */
 	err = pci_write_config_dword(pdev, PCI_DEV_REG3, 0);
 	if (err) {
@@ -4994,11 +4990,20 @@ out:
 	pci_disable_device(pdev);
 	return err;
 }
+
+static SIMPLE_DEV_PM_OPS(sky2_pm_ops, sky2_suspend, sky2_resume);
+#define SKY2_PM_OPS (&sky2_pm_ops)
+
+#else
+
+#define SKY2_PM_OPS NULL
 #endif
 
 static void sky2_shutdown(struct pci_dev *pdev)
 {
-	sky2_suspend(pdev, PMSG_SUSPEND);
+	sky2_suspend(&pdev->dev);
+	pci_wake_from_d3(pdev, device_may_wakeup(&pdev->dev));
+	pci_set_power_state(pdev, PCI_D3hot);
 }
 
 static struct pci_driver sky2_driver = {
@@ -5006,11 +5011,8 @@ static struct pci_driver sky2_driver = {
 	.id_table = sky2_id_table,
 	.probe = sky2_probe,
 	.remove = __devexit_p(sky2_remove),
-#ifdef CONFIG_PM
-	.suspend = sky2_suspend,
-	.resume = sky2_resume,
-#endif
 	.shutdown = sky2_shutdown,
+	.driver.pm = SKY2_PM_OPS,
 };
 
 static int __init sky2_init_module(void)
-- 
cgit v1.2.3


From 2393c944d5d60eedaede80273ede8a816b5fa3e0 Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jj@chaosbits.net>
Date: Sun, 26 Dec 2010 09:59:58 +0000
Subject: ISDN, Gigaset: Fix memory leak in do_disconnect_req()

Hi,

In drivers/isdn/gigaset/capi.c::do_disconnect_req() we will leak the
memory allocated (with kmalloc) to 'b3cmsg' if the call to alloc_skb()
fails.

...
		b3cmsg = kmalloc(sizeof(*b3cmsg), GFP_KERNEL);
	allocation here ------^
		if (!b3cmsg) {
			dev_err(cs->dev, "%s: out of memory\n", __func__);
			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
			return;
		}
		capi_cmsg_header(b3cmsg, ap->id, CAPI_DISCONNECT_B3, CAPI_IND,
				 ap->nextMessageNumber++,
				 cmsg->adr.adrPLCI | (1 << 16));
		b3cmsg->Reason_B3 = CapiProtocolErrorLayer1;
		b3skb = alloc_skb(CAPI_DISCONNECT_B3_IND_BASELEN, GFP_KERNEL);
		if (b3skb == NULL) {
			dev_err(cs->dev, "%s: out of memory\n", __func__);
			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
			return;
	leak here ------^
...

This leak is easily fixed by just kfree()'ing the memory allocated to
'b3cmsg' right before we return. The following patch does that.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/isdn/gigaset/capi.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index bcc174e4f3b1..658e75f18d05 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -1900,6 +1900,7 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif,
 		if (b3skb == NULL) {
 			dev_err(cs->dev, "%s: out of memory\n", __func__);
 			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
+			kfree(b3cmsg);
 			return;
 		}
 		capi_cmsg2message(b3cmsg,
-- 
cgit v1.2.3


From f7e4c9775ea648deed4a8193951e50d0c7706173 Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jj@chaosbits.net>
Date: Fri, 31 Dec 2010 11:18:48 -0800
Subject: Broadcom CNIC core network driver: fix mem leak on allocation
 failures in cnic_alloc_uio_rings()

We are leaking memory in drivers/net/cnic.c::cnic_alloc_uio_rings() if
either of the calls to dma_alloc_coherent() fail. This patch fixes it by
freeing both the memory allocated with kzalloc() and memory allocated with
previous calls to dma_alloc_coherent() when there's a failure.

Thanks to  Joe Perches <joe@perches.com>  for suggesting a better
implementation than my initial version.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 92bac19ad60a..6dff32196c92 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -940,7 +940,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
 					   &udev->l2_ring_map,
 					   GFP_KERNEL | __GFP_COMP);
 	if (!udev->l2_ring)
-		return -ENOMEM;
+		goto err_udev;
 
 	udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size;
 	udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size);
@@ -948,7 +948,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
 					  &udev->l2_buf_map,
 					  GFP_KERNEL | __GFP_COMP);
 	if (!udev->l2_buf)
-		return -ENOMEM;
+		goto err_dma;
 
 	write_lock(&cnic_dev_lock);
 	list_add(&udev->list, &cnic_udev_list);
@@ -959,6 +959,12 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
 	cp->udev = udev;
 
 	return 0;
+ err_dma:
+	dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size,
+			  udev->l2_ring, udev->l2_ring_map);
+ err_udev:
+	kfree(udev);
+	return -ENOMEM;
 }
 
 static int cnic_init_uio(struct cnic_dev *dev)
-- 
cgit v1.2.3


From 824f5f38d3005c346a043dedcfe8b048b699b81a Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Wed, 29 Dec 2010 03:40:31 +0000
Subject: tg3: fix return value check in tg3_read_vpd()

Besides -ETIMEDOUT and -EINTR, pci_read_vpd may return other error
values like -ENODEV or -EINVAL which are ignored due to the buggy
check, but the data are not read from VPD anyway and this is checked
subsequently with at most 3 needless loop iterations. This does not
show up as a runtime bug.

CC: Matt Carlson <mcarlson@broadcom.com>
CC: Michael Chan <mchan@broadcom.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 30ccbb6d097a..6f97b7bbcbf1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12658,7 +12658,7 @@ static void __devinit tg3_read_vpd(struct tg3 *tp)
 			cnt = pci_read_vpd(tp->pdev, pos,
 					   TG3_NVM_VPD_LEN - pos,
 					   &vpd_data[pos]);
-			if (cnt == -ETIMEDOUT || -EINTR)
+			if (cnt == -ETIMEDOUT || cnt == -EINTR)
 				cnt = 0;
 			else if (cnt < 0)
 				goto out_not_found;
-- 
cgit v1.2.3


From f4d5900a99dbc354ef1ba384d445ff80ae4d77b4 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Wed, 29 Dec 2010 04:26:17 +0000
Subject: starfire: Fix dma_addr_t size test for MIPS

Commit 56543af "starfire: use BUILD_BUG_ON for netdrv_addr_t" revealed
that the preprocessor condition used to find the size of dma_addr_t
yielded the wrong result for some architectures and configurations.
This was kluged for 64-bit PowerPC in commit 3e502e6 by adding yet
another case to the condition.  However, 64-bit MIPS configurations
are not detected reliably either.

This should be fixed by using CONFIG_ARCH_DMA_ADDR_T_64BIT, but that
isn't yet defined everywhere it should be.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/starfire.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 4adf12422787..a4f2bd52e546 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -148,7 +148,7 @@ static int full_duplex[MAX_UNITS] = {0, };
  * This SUCKS.
  * We need a much better method to determine if dma_addr_t is 64-bit.
  */
-#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT))
+#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || (defined(CONFIG_MIPS) && ((defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || defined(CONFIG_64BIT))) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT))
 /* 64-bit dma_addr_t */
 #define ADDR_64BITS	/* This chip uses 64 bit addresses. */
 #define netdrv_addr_t __le64
-- 
cgit v1.2.3


From 7dbf6acdbad2fbc6eea72b58404461dcb7c6d9d2 Mon Sep 17 00:00:00 2001
From: stephen hemminger <shemminger@vyatta.com>
Date: Thu, 30 Dec 2010 08:52:29 +0000
Subject: skge: Do not use legacy PCI power management

The skge driver used the legacy PCI power management, and did its
own PCI callbacks.  Use the same code model as Rafael's changes to
sky2. Let the PCI subsystem take care of all the PCI-specific aspects of
device handling during system power transitions.

Compile tested only (so far).

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/skge.c | 46 ++++++++++++++++------------------------------
 1 file changed, 16 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index c149e48a0f57..42daf98ba736 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -4042,53 +4042,40 @@ static void __devexit skge_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
-static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
+static int skge_suspend(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct skge_hw *hw  = pci_get_drvdata(pdev);
-	int i, err, wol = 0;
+	int i;
 
 	if (!hw)
 		return 0;
 
-	err = pci_save_state(pdev);
-	if (err)
-		return err;
-
 	for (i = 0; i < hw->ports; i++) {
 		struct net_device *dev = hw->dev[i];
 		struct skge_port *skge = netdev_priv(dev);
 
 		if (netif_running(dev))
 			skge_down(dev);
+
 		if (skge->wol)
 			skge_wol_init(skge);
-
-		wol |= skge->wol;
 	}
 
 	skge_write32(hw, B0_IMSK, 0);
 
-	pci_prepare_to_sleep(pdev);
-
 	return 0;
 }
 
-static int skge_resume(struct pci_dev *pdev)
+static int skge_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct skge_hw *hw  = pci_get_drvdata(pdev);
 	int i, err;
 
 	if (!hw)
 		return 0;
 
-	err = pci_back_from_sleep(pdev);
-	if (err)
-		goto out;
-
-	err = pci_restore_state(pdev);
-	if (err)
-		goto out;
-
 	err = skge_reset(hw);
 	if (err)
 		goto out;
@@ -4109,12 +4096,19 @@ static int skge_resume(struct pci_dev *pdev)
 out:
 	return err;
 }
+
+static SIMPLE_DEV_PM_OPS(skge_pm_ops, skge_suspend, skge_resume);
+#define SKGE_PM_OPS (&skge_pm_ops)
+
+#else
+
+#define SKGE_PM_OPS NULL
 #endif
 
 static void skge_shutdown(struct pci_dev *pdev)
 {
 	struct skge_hw *hw  = pci_get_drvdata(pdev);
-	int i, wol = 0;
+	int i;
 
 	if (!hw)
 		return;
@@ -4125,15 +4119,10 @@ static void skge_shutdown(struct pci_dev *pdev)
 
 		if (skge->wol)
 			skge_wol_init(skge);
-		wol |= skge->wol;
 	}
 
-	if (pci_enable_wake(pdev, PCI_D3cold, wol))
-		pci_enable_wake(pdev, PCI_D3hot, wol);
-
-	pci_disable_device(pdev);
+	pci_wake_from_d3(pdev, device_may_wakeup(&pdev->dev));
 	pci_set_power_state(pdev, PCI_D3hot);
-
 }
 
 static struct pci_driver skge_driver = {
@@ -4141,11 +4130,8 @@ static struct pci_driver skge_driver = {
 	.id_table =     skge_id_table,
 	.probe =        skge_probe,
 	.remove =       __devexit_p(skge_remove),
-#ifdef CONFIG_PM
-	.suspend = 	skge_suspend,
-	.resume = 	skge_resume,
-#endif
 	.shutdown =	skge_shutdown,
+	.driver.pm =	SKGE_PM_OPS,
 };
 
 static struct dmi_system_id skge_32bit_dma_boards[] = {
-- 
cgit v1.2.3


From b9556f9a1abdc56a179ac7ba6053469373b6de0f Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Wed, 29 Dec 2010 04:01:03 +0000
Subject: drivers/atm/atmtcp.c: add missing atm_dev_put

The earlier call to atm_dev_lookup increases the reference count of dev,
so decrease it on the way out.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x, E;
constant C;
@@

x = atm_dev_lookup(...);
... when != false x != NULL
    when != true x == NULL
    when != \(E = x\|x = E\)
    when != atm_dev_put(dev);
*return -C;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/atm/atmtcp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index 2b464b631f22..0b0625054a87 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -392,7 +392,10 @@ static int atmtcp_attach(struct atm_vcc *vcc,int itf)
 			atm_dev_put(dev);
 			return -EMEDIUMTYPE;
 		}
-		if (PRIV(dev)->vcc) return -EBUSY;
+		if (PRIV(dev)->vcc) {
+			atm_dev_put(dev);
+			return -EBUSY;
+		}
 	}
 	else {
 		int error;
-- 
cgit v1.2.3


From aa6027cacdd912ce884953714fcc7392b6155bc6 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Sat, 1 Jan 2011 05:22:46 +0000
Subject: tg3: fix warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In case CONFIG_PM_SLEEP is disabled, we dont need tg3_suspend() and
tg3_resume().

drivers/net/tg3.c:15056: warning: ‘tg3_suspend’ defined but not used
drivers/net/tg3.c:15110: warning: ‘tg3_resume’ defined but not used

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Michael Chan <mchan@broadcom.com>
Cc: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/tg3.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6137869799a4..e3d80c9fb86f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -15052,6 +15052,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
 	}
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int tg3_suspend(struct device *device)
 {
 	struct pci_dev *pdev = to_pci_dev(device);
@@ -15140,13 +15141,20 @@ out:
 }
 
 static SIMPLE_DEV_PM_OPS(tg3_pm_ops, tg3_suspend, tg3_resume);
+#define TG3_PM_OPS (&tg3_pm_ops)
+
+#else
+
+#define TG3_PM_OPS NULL
+
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver tg3_driver = {
 	.name		= DRV_MODULE_NAME,
 	.id_table	= tg3_pci_tbl,
 	.probe		= tg3_init_one,
 	.remove		= __devexit_p(tg3_remove_one),
-	.driver.pm	= &tg3_pm_ops,
+	.driver.pm	= TG3_PM_OPS,
 };
 
 static int __init tg3_init(void)
-- 
cgit v1.2.3


From 0885a30b699a2c96d892b61cc48e8ba68fe87bfc Mon Sep 17 00:00:00 2001
From: stephen hemminger <shemminger@vyatta.com>
Date: Fri, 31 Dec 2010 15:34:27 +0000
Subject: sky2: implement 64 bit stats

This implements 64 bit statistics support and fixes races when reading
counter values. The PHY counters can only be accessed 16 bits at a time,
so they are subject to carry races.

NB:
  * TX/RX counters are maintained in software because the the hardware packet count
    is only a 32 bit value.

  * Error counters are really only 32 bit.

  * Old 32 bit counter fields in dev->stats still used for some
    software counters

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/sky2.c | 103 ++++++++++++++++++++++++++++++++++-------------------
 drivers/net/sky2.h |  42 ++++++++++++++++++++++
 2 files changed, 109 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 0d4a236c3bb3..39996bf3b247 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1917,8 +1917,10 @@ static void sky2_tx_complete(struct sky2_port *sky2, u16 done)
 			netif_printk(sky2, tx_done, KERN_DEBUG, dev,
 				     "tx done %u\n", idx);
 
-			dev->stats.tx_packets++;
-			dev->stats.tx_bytes += skb->len;
+			u64_stats_update_begin(&sky2->tx_stats.syncp);
+			++sky2->tx_stats.packets;
+			sky2->tx_stats.bytes += skb->len;
+			u64_stats_update_end(&sky2->tx_stats.syncp);
 
 			re->skb = NULL;
 			dev_kfree_skb_any(skb);
@@ -2460,7 +2462,7 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
 
 	/* if length reported by DMA does not match PHY, packet was truncated */
 	if (length != count)
-		goto len_error;
+		goto error;
 
 okay:
 	if (length < copybreak)
@@ -2475,34 +2477,13 @@ resubmit:
 
 	return skb;
 
-len_error:
-	/* Truncation of overlength packets
-	   causes PHY length to not match MAC length */
-	++dev->stats.rx_length_errors;
-	if (net_ratelimit())
-		netif_info(sky2, rx_err, dev,
-			   "rx length error: status %#x length %d\n",
-			   status, length);
-	goto resubmit;
-
 error:
 	++dev->stats.rx_errors;
-	if (status & GMR_FS_RX_FF_OV) {
-		dev->stats.rx_over_errors++;
-		goto resubmit;
-	}
 
 	if (net_ratelimit())
 		netif_info(sky2, rx_err, dev,
 			   "rx error, status 0x%x length %d\n", status, length);
 
-	if (status & (GMR_FS_LONG_ERR | GMR_FS_UN_SIZE))
-		dev->stats.rx_length_errors++;
-	if (status & GMR_FS_FRAGMENT)
-		dev->stats.rx_frame_errors++;
-	if (status & GMR_FS_CRC_ERR)
-		dev->stats.rx_crc_errors++;
-
 	goto resubmit;
 }
 
@@ -2543,14 +2524,19 @@ static inline void sky2_skb_rx(const struct sky2_port *sky2,
 static inline void sky2_rx_done(struct sky2_hw *hw, unsigned port,
 				unsigned packets, unsigned bytes)
 {
-	if (packets) {
-		struct net_device *dev = hw->dev[port];
+	struct net_device *dev = hw->dev[port];
+	struct sky2_port *sky2 = netdev_priv(dev);
 
-		dev->stats.rx_packets += packets;
-		dev->stats.rx_bytes += bytes;
-		dev->last_rx = jiffies;
-		sky2_rx_update(netdev_priv(dev), rxqaddr[port]);
-	}
+	if (packets == 0)
+		return;
+
+	u64_stats_update_begin(&sky2->rx_stats.syncp);
+	sky2->rx_stats.packets += packets;
+	sky2->rx_stats.bytes += bytes;
+	u64_stats_update_end(&sky2->rx_stats.syncp);
+
+	dev->last_rx = jiffies;
+	sky2_rx_update(netdev_priv(dev), rxqaddr[port]);
 }
 
 static void sky2_rx_checksum(struct sky2_port *sky2, u32 status)
@@ -3626,13 +3612,11 @@ static void sky2_phy_stats(struct sky2_port *sky2, u64 * data, unsigned count)
 	unsigned port = sky2->port;
 	int i;
 
-	data[0] = (u64) gma_read32(hw, port, GM_TXO_OK_HI) << 32
-	    | (u64) gma_read32(hw, port, GM_TXO_OK_LO);
-	data[1] = (u64) gma_read32(hw, port, GM_RXO_OK_HI) << 32
-	    | (u64) gma_read32(hw, port, GM_RXO_OK_LO);
+	data[0] = get_stats64(hw, port, GM_TXO_OK_LO);
+	data[1] = get_stats64(hw, port, GM_RXO_OK_LO);
 
 	for (i = 2; i < count; i++)
-		data[i] = (u64) gma_read32(hw, port, sky2_stats[i].offset);
+		data[i] = get_stats32(hw, port, sky2_stats[i].offset);
 }
 
 static void sky2_set_msglevel(struct net_device *netdev, u32 value)
@@ -3750,6 +3734,51 @@ static void sky2_set_multicast(struct net_device *dev)
 	gma_write16(hw, port, GM_RX_CTRL, reg);
 }
 
+static struct rtnl_link_stats64 *sky2_get_stats(struct net_device *dev,
+						struct rtnl_link_stats64 *stats)
+{
+	struct sky2_port *sky2 = netdev_priv(dev);
+	struct sky2_hw *hw = sky2->hw;
+	unsigned port = sky2->port;
+	unsigned int start;
+	u64 _bytes, _packets;
+
+	do {
+		start = u64_stats_fetch_begin_bh(&sky2->rx_stats.syncp);
+		_bytes = sky2->rx_stats.bytes;
+		_packets = sky2->rx_stats.packets;
+	} while (u64_stats_fetch_retry_bh(&sky2->rx_stats.syncp, start));
+
+	stats->rx_packets = _packets;
+	stats->rx_bytes = _bytes;
+
+	do {
+		start = u64_stats_fetch_begin_bh(&sky2->tx_stats.syncp);
+		_bytes = sky2->tx_stats.bytes;
+		_packets = sky2->tx_stats.packets;
+	} while (u64_stats_fetch_retry_bh(&sky2->tx_stats.syncp, start));
+
+	stats->tx_packets = _packets;
+	stats->tx_bytes = _bytes;
+
+	stats->multicast = get_stats32(hw, port, GM_RXF_MC_OK)
+		+ get_stats32(hw, port, GM_RXF_BC_OK);
+
+	stats->collisions = get_stats32(hw, port, GM_TXF_COL);
+
+	stats->rx_length_errors = get_stats32(hw, port, GM_RXF_LNG_ERR);
+	stats->rx_crc_errors = get_stats32(hw, port, GM_RXF_FCS_ERR);
+	stats->rx_frame_errors = get_stats32(hw, port, GM_RXF_SHT)
+		+ get_stats32(hw, port, GM_RXE_FRAG);
+	stats->rx_over_errors = get_stats32(hw, port, GM_RXE_FIFO_OV);
+
+	stats->rx_dropped = dev->stats.rx_dropped;
+	stats->rx_fifo_errors = dev->stats.rx_fifo_errors;
+	stats->tx_fifo_errors = dev->stats.tx_fifo_errors;
+
+	return stats;
+}
+
 /* Can have one global because blinking is controlled by
  * ethtool and that is always under RTNL mutex
  */
@@ -4524,6 +4553,7 @@ static const struct net_device_ops sky2_netdev_ops[2] = {
 	.ndo_set_multicast_list	= sky2_set_multicast,
 	.ndo_change_mtu		= sky2_change_mtu,
 	.ndo_tx_timeout		= sky2_tx_timeout,
+	.ndo_get_stats64	= sky2_get_stats,
 #ifdef SKY2_VLAN_TAG_USED
 	.ndo_vlan_rx_register	= sky2_vlan_rx_register,
 #endif
@@ -4541,6 +4571,7 @@ static const struct net_device_ops sky2_netdev_ops[2] = {
 	.ndo_set_multicast_list	= sky2_set_multicast,
 	.ndo_change_mtu		= sky2_change_mtu,
 	.ndo_tx_timeout		= sky2_tx_timeout,
+	.ndo_get_stats64	= sky2_get_stats,
 #ifdef SKY2_VLAN_TAG_USED
 	.ndo_vlan_rx_register	= sky2_vlan_rx_register,
 #endif
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 61891a6cacc2..80bdc404f1ea 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -2200,6 +2200,12 @@ enum flow_control {
 	FC_BOTH	= 3,
 };
 
+struct sky2_stats {
+	struct u64_stats_sync syncp;
+	u64		packets;
+	u64		bytes;
+};
+
 struct sky2_port {
 	struct sky2_hw	     *hw;
 	struct net_device    *netdev;
@@ -2209,6 +2215,8 @@ struct sky2_port {
 
 	struct tx_ring_info  *tx_ring;
 	struct sky2_tx_le    *tx_le;
+	struct sky2_stats    tx_stats;
+
 	u16		     tx_ring_size;
 	u16		     tx_cons;		/* next le to check */
 	u16		     tx_prod;		/* next le to use */
@@ -2221,6 +2229,7 @@ struct sky2_port {
 
 	struct rx_ring_info  *rx_ring ____cacheline_aligned_in_smp;
 	struct sky2_rx_le    *rx_le;
+	struct sky2_stats    rx_stats;
 
 	u16		     rx_next;		/* next re to check */
 	u16		     rx_put;		/* next le index to use */
@@ -2346,6 +2355,39 @@ static inline u32 gma_read32(struct sky2_hw *hw, unsigned port, unsigned reg)
 		| (u32) sky2_read16(hw, base+4) << 16;
 }
 
+static inline u64 gma_read64(struct sky2_hw *hw, unsigned port, unsigned reg)
+{
+	unsigned base = SK_GMAC_REG(port, reg);
+
+	return (u64) sky2_read16(hw, base)
+		| (u64) sky2_read16(hw, base+4) << 16
+		| (u64) sky2_read16(hw, base+8) << 32
+		| (u64) sky2_read16(hw, base+12) << 48;
+}
+
+/* There is no way to atomically read32 bit values from PHY, so retry */
+static inline u32 get_stats32(struct sky2_hw *hw, unsigned port, unsigned reg)
+{
+	u32 val;
+
+	do {
+		val = gma_read32(hw, port, reg);
+	} while (gma_read32(hw, port, reg) != val);
+
+	return val;
+}
+
+static inline u64 get_stats64(struct sky2_hw *hw, unsigned port, unsigned reg)
+{
+	u64 val;
+
+	do {
+		val = gma_read64(hw, port, reg);
+	} while (gma_read64(hw, port, reg) != val);
+
+	return val;
+}
+
 static inline void gma_write16(const struct sky2_hw *hw, unsigned port, int r, u16 v)
 {
 	sky2_write16(hw, SK_GMAC_REG(port,r), v);
-- 
cgit v1.2.3


From b518a64983cbf2ff31aed530898de2d80e4573d5 Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Sun, 2 Jan 2011 14:48:16 -0500
Subject: hwmon: (s3c-hwmon) Fix compilation

The owner field was removed from struct attribute in
6fd69dc578fa0b1bbc3aad70ae3af9a137211707, so don't assign it anymore.

Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
---
 drivers/hwmon/s3c-hwmon.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c
index 05248f2d7581..92b42db43bcf 100644
--- a/drivers/hwmon/s3c-hwmon.c
+++ b/drivers/hwmon/s3c-hwmon.c
@@ -234,7 +234,6 @@ static int s3c_hwmon_create_attr(struct device *dev,
 	attr->index = channel;
 	attr->dev_attr.attr.name  = attrs->in_name;
 	attr->dev_attr.attr.mode  = S_IRUGO;
-	attr->dev_attr.attr.owner = THIS_MODULE;
 	attr->dev_attr.show = s3c_hwmon_ch_show;
 
 	ret =  device_create_file(dev, &attr->dev_attr);
@@ -252,7 +251,6 @@ static int s3c_hwmon_create_attr(struct device *dev,
 		attr->index = channel;
 		attr->dev_attr.attr.name  = attrs->label_name;
 		attr->dev_attr.attr.mode  = S_IRUGO;
-		attr->dev_attr.attr.owner = THIS_MODULE;
 		attr->dev_attr.show = s3c_hwmon_label_show;
 
 		ret = device_create_file(dev, &attr->dev_attr);
-- 
cgit v1.2.3


From 711669e5b80b6f2d88f61ed8a9681f83d8cbd201 Mon Sep 17 00:00:00 2001
From: "Arnaud Patard (Rtp)" <arnaud.patard@rtp-net.org>
Date: Mon, 20 Dec 2010 16:48:58 +0100
Subject: mx51: fix usb clock support

Current code doesn't really enable the usb clocks so if they're disabled
when booting linux, the kernel/machine will hang as soon as someone is trying
to read a usb register

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-mx5/clock-mx51-mx53.c | 45 +++++++++++++++++++++++++++++++++++--
 drivers/usb/host/ehci-mxc.c         | 44 ++++++++++++++++++++++++++----------
 2 files changed, 75 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 9fc65bbc9d77..2f9eae213094 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -954,6 +954,41 @@ static struct clk usboh3_clk = {
 	.parent = &pll2_sw_clk,
 	.get_rate = clk_usboh3_get_rate,
 	.set_parent = clk_usboh3_set_parent,
+	.enable = _clk_ccgr_enable,
+	.disable = _clk_ccgr_disable,
+	.enable_reg = MXC_CCM_CCGR2,
+	.enable_shift = MXC_CCM_CCGRx_CG14_OFFSET,
+};
+
+static struct clk usb_ahb_clk = {
+	.parent = &ipg_clk,
+	.enable = _clk_ccgr_enable,
+	.disable = _clk_ccgr_disable,
+	.enable_reg = MXC_CCM_CCGR2,
+	.enable_shift = MXC_CCM_CCGRx_CG13_OFFSET,
+};
+
+static int clk_usb_phy1_set_parent(struct clk *clk, struct clk *parent)
+{
+	u32 reg;
+
+	reg = __raw_readl(MXC_CCM_CSCMR1) & ~MXC_CCM_CSCMR1_USB_PHY_CLK_SEL;
+
+	if (parent == &pll3_sw_clk)
+		reg |= 1 << MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET;
+
+	__raw_writel(reg, MXC_CCM_CSCMR1);
+
+	return 0;
+}
+
+static struct clk usb_phy1_clk = {
+	.parent = &pll3_sw_clk,
+	.set_parent = clk_usb_phy1_set_parent,
+	.enable = _clk_ccgr_enable,
+	.enable_reg = MXC_CCM_CCGR2,
+	.enable_shift = MXC_CCM_CCGRx_CG0_OFFSET,
+	.disable = _clk_ccgr_disable,
 };
 
 /* eCSPI */
@@ -1094,9 +1129,12 @@ static struct clk_lookup mx51_lookups[] = {
 	_REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk)
 	_REGISTER_CLOCK("imx-i2c.2", NULL, hsi2c_clk)
 	_REGISTER_CLOCK("mxc-ehci.0", "usb", usboh3_clk)
-	_REGISTER_CLOCK("mxc-ehci.0", "usb_ahb", ahb_clk)
+	_REGISTER_CLOCK("mxc-ehci.0", "usb_ahb", usb_ahb_clk)
+	_REGISTER_CLOCK("mxc-ehci.0", "usb_phy1", usb_phy1_clk)
 	_REGISTER_CLOCK("mxc-ehci.1", "usb", usboh3_clk)
-	_REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", ahb_clk)
+	_REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", usb_ahb_clk)
+	_REGISTER_CLOCK("mxc-ehci.2", "usb", usboh3_clk)
+	_REGISTER_CLOCK("mxc-ehci.2", "usb_ahb", usb_ahb_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk)
 	_REGISTER_CLOCK("imx-keypad.0", NULL, kpp_clk)
@@ -1170,6 +1208,9 @@ int __init mx51_clocks_init(unsigned long ckil, unsigned long osc,
 	mx51_revision();
 	clk_disable(&iim_clk);
 
+	/* move usb_phy_clk to 24MHz */
+	clk_set_parent(&usb_phy1_clk, &osc_clk);
+
 	/* set the usboh3_clk parent to pll2_sw_clk */
 	clk_set_parent(&usboh3_clk, &pll2_sw_clk);
 
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index bce85055019a..a22d2df769a9 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -28,7 +28,7 @@
 #define ULPI_VIEWPORT_OFFSET	0x170
 
 struct ehci_mxc_priv {
-	struct clk *usbclk, *ahbclk;
+	struct clk *usbclk, *ahbclk, *phy1clk;
 	struct usb_hcd *hcd;
 };
 
@@ -168,17 +168,6 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
 		goto err_ioremap;
 	}
 
-	/* call platform specific init function */
-	if (pdata->init) {
-		ret = pdata->init(pdev);
-		if (ret) {
-			dev_err(dev, "platform init failed\n");
-			goto err_init;
-		}
-		/* platforms need some time to settle changed IO settings */
-		mdelay(10);
-	}
-
 	/* enable clocks */
 	priv->usbclk = clk_get(dev, "usb");
 	if (IS_ERR(priv->usbclk)) {
@@ -196,6 +185,28 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
 		clk_enable(priv->ahbclk);
 	}
 
+	/* "dr" device has its own clock */
+	if (pdev->id == 0) {
+		priv->phy1clk = clk_get(dev, "usb_phy1");
+		if (IS_ERR(priv->phy1clk)) {
+			ret = PTR_ERR(priv->phy1clk);
+			goto err_clk_phy;
+		}
+		clk_enable(priv->phy1clk);
+	}
+
+
+	/* call platform specific init function */
+	if (pdata->init) {
+		ret = pdata->init(pdev);
+		if (ret) {
+			dev_err(dev, "platform init failed\n");
+			goto err_init;
+		}
+		/* platforms need some time to settle changed IO settings */
+		mdelay(10);
+	}
+
 	/* setup specific usb hw */
 	ret = mxc_initialize_usb_hw(pdev->id, pdata->flags);
 	if (ret < 0)
@@ -230,6 +241,11 @@ err_add:
 	if (pdata && pdata->exit)
 		pdata->exit(pdev);
 err_init:
+	if (priv->phy1clk) {
+		clk_disable(priv->phy1clk);
+		clk_put(priv->phy1clk);
+	}
+err_clk_phy:
 	if (priv->ahbclk) {
 		clk_disable(priv->ahbclk);
 		clk_put(priv->ahbclk);
@@ -273,6 +289,10 @@ static int __exit ehci_mxc_drv_remove(struct platform_device *pdev)
 		clk_disable(priv->ahbclk);
 		clk_put(priv->ahbclk);
 	}
+	if (priv->phy1clk) {
+		clk_disable(priv->phy1clk);
+		clk_put(priv->phy1clk);
+	}
 
 	kfree(priv);
 
-- 
cgit v1.2.3


From 8333f65ef094e47020cd01452b4637e7daf5a77f Mon Sep 17 00:00:00 2001
From: Saeed Bishara <saeed@marvell.com>
Date: Tue, 21 Dec 2010 16:53:39 +0200
Subject: mv_xor: fix race in tasklet function

use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function
aquires the spin lock that needed to protect the drivers data.

Cc: <stable@kernel.org>
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 drivers/dma/mv_xor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 411d5bf50fc4..a25f5f61e0e0 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan)
 static void mv_xor_tasklet(unsigned long data)
 {
 	struct mv_xor_chan *chan = (struct mv_xor_chan *) data;
-	__mv_xor_slot_cleanup(chan);
+	mv_xor_slot_cleanup(chan);
 }
 
 static struct mv_xor_desc_slot *
-- 
cgit v1.2.3


From f23b7952d37c69c0caa6c8dfb85dbf2eb9e5fcaa Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@md.metrocast.net>
Date: Sun, 5 Dec 2010 19:42:30 -0300
Subject: [media] cx25840: Prevent device probe failure due to volume control
 ERANGE error

This patch fixes a regression that crept into 2.6.36.

The volume control scale in the cx25840 driver has an unusual mapping
from register values to v4l2 volume control values.  Enforce the mapping
limits, so that the default volume control setting does not fall out of
bounds to prevent the cx25840 module device probe from failing.

Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx25840/cx25840-core.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index dfb198d0415b..f16461844c5c 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1989,8 +1989,23 @@ static int cx25840_probe(struct i2c_client *client,
 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
 			V4L2_CID_HUE, -128, 127, 1, 0);
 	if (!is_cx2583x(state)) {
-		default_volume = 228 - cx25840_read(client, 0x8d4);
-		default_volume = ((default_volume / 2) + 23) << 9;
+		default_volume = cx25840_read(client, 0x8d4);
+		/*
+		 * Enforce the legacy PVR-350/MSP3400 to PVR-150/CX25843 volume
+		 * scale mapping limits to avoid -ERANGE errors when
+		 * initializing the volume control
+		 */
+		if (default_volume > 228) {
+			/* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */
+			default_volume = 228;
+			cx25840_write(client, 0x8d4, 228);
+		}
+		else if (default_volume < 20) {
+			/* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */
+			default_volume = 20;
+			cx25840_write(client, 0x8d4, 20);
+		}
+		default_volume = (((228 - default_volume) >> 1) + 23) << 9;
 
 		state->volume = v4l2_ctrl_new_std(&state->hdl,
 			&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME,
-- 
cgit v1.2.3


From 46e67acd5d4cacda758e871eebd15cef4e2c2665 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Mon, 3 Jan 2011 09:09:56 -0200
Subject: [media] wm8775: Revert changeset fcb9757333 to avoid a regression

It seems that cx88 and ivtv use wm8775 on some different modes. The
patch that added support for a board with wm8775 broke ivtv boards with
this device. As we're too close to release 2.6.37, let's just revert
it.

Reported-by: Andy Walls <awalls@md.metrocast.net>
Reported-by: Eric Sharkey <eric@lisaneric.org>
Reported-by: Auric <auric@aanet.com.au>
Reported by: David Gesswein <djg@pdp8online.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx88/cx88-alsa.c  |  99 ++++----------------------------
 drivers/media/video/cx88/cx88-cards.c |   7 +++
 drivers/media/video/cx88/cx88-video.c |  27 +--------
 drivers/media/video/cx88/cx88.h       |   6 +-
 drivers/media/video/wm8775.c          | 104 +++++++++++++---------------------
 include/media/wm8775.h                |   3 -
 6 files changed, 61 insertions(+), 185 deletions(-)

(limited to 'drivers')

diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 4aaa47c0eabf..54b7fcd469a8 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -40,7 +40,6 @@
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
-#include <media/wm8775.h>
 
 #include "cx88.h"
 #include "cx88-reg.h"
@@ -587,47 +586,26 @@ static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol,
 	int left, right, v, b;
 	int changed = 0;
 	u32 old;
-	struct v4l2_control client_ctl;
-
-	/* Pass volume & balance onto any WM8775 */
-	if (value->value.integer.value[0] >= value->value.integer.value[1]) {
-		v = value->value.integer.value[0] << 10;
-		b = value->value.integer.value[0] ?
-			(0x8000 * value->value.integer.value[1]) / value->value.integer.value[0] :
-			0x8000;
-	} else {
-		v = value->value.integer.value[1] << 10;
-		b = value->value.integer.value[1] ?
-		0xffff - (0x8000 * value->value.integer.value[0]) / value->value.integer.value[1] :
-		0x8000;
-	}
-	client_ctl.value = v;
-	client_ctl.id = V4L2_CID_AUDIO_VOLUME;
-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-
-	client_ctl.value = b;
-	client_ctl.id = V4L2_CID_AUDIO_BALANCE;
-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
 
 	left = value->value.integer.value[0] & 0x3f;
 	right = value->value.integer.value[1] & 0x3f;
 	b = right - left;
 	if (b < 0) {
-		v = 0x3f - left;
-		b = (-b) | 0x40;
+	    v = 0x3f - left;
+	    b = (-b) | 0x40;
 	} else {
-		v = 0x3f - right;
+	    v = 0x3f - right;
 	}
 	/* Do we really know this will always be called with IRQs on? */
 	spin_lock_irq(&chip->reg_lock);
 	old = cx_read(AUD_VOL_CTL);
 	if (v != (old & 0x3f)) {
-		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, (old & ~0x3f) | v);
-		changed = 1;
+	    cx_write(AUD_VOL_CTL, (old & ~0x3f) | v);
+	    changed = 1;
 	}
-	if ((cx_read(AUD_BAL_CTL) & 0x7f) != b) {
-		cx_write(AUD_BAL_CTL, b);
-		changed = 1;
+	if (cx_read(AUD_BAL_CTL) != b) {
+	    cx_write(AUD_BAL_CTL, b);
+	    changed = 1;
 	}
 	spin_unlock_irq(&chip->reg_lock);
 
@@ -640,7 +618,7 @@ static const struct snd_kcontrol_new snd_cx88_volume = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
 		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
-	.name = "Analog-TV Volume",
+	.name = "Playback Volume",
 	.info = snd_cx88_volume_info,
 	.get = snd_cx88_volume_get,
 	.put = snd_cx88_volume_put,
@@ -671,14 +649,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
 	vol = cx_read(AUD_VOL_CTL);
 	if (value->value.integer.value[0] != !(vol & bit)) {
 		vol ^= bit;
-		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
-		/* Pass mute onto any WM8775 */
-		if ((1<<6) == bit) {
-			struct v4l2_control client_ctl;
-			client_ctl.value = 0 != (vol & bit);
-			client_ctl.id = V4L2_CID_AUDIO_MUTE;
-			call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-		}
+		cx_write(AUD_VOL_CTL, vol);
 		ret = 1;
 	}
 	spin_unlock_irq(&chip->reg_lock);
@@ -687,7 +658,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
 
 static const struct snd_kcontrol_new snd_cx88_dac_switch = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Audio-Out Switch",
+	.name = "Playback Switch",
 	.info = snd_ctl_boolean_mono_info,
 	.get = snd_cx88_switch_get,
 	.put = snd_cx88_switch_put,
@@ -696,49 +667,13 @@ static const struct snd_kcontrol_new snd_cx88_dac_switch = {
 
 static const struct snd_kcontrol_new snd_cx88_source_switch = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Analog-TV Switch",
+	.name = "Capture Switch",
 	.info = snd_ctl_boolean_mono_info,
 	.get = snd_cx88_switch_get,
 	.put = snd_cx88_switch_put,
 	.private_value = (1<<6),
 };
 
-static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol,
-			       struct snd_ctl_elem_value *value)
-{
-	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
-	struct cx88_core *core = chip->core;
-	struct v4l2_control client_ctl;
-
-	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
-	call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl);
-	value->value.integer.value[0] = client_ctl.value ? 1 : 0;
-
-	return 0;
-}
-
-static int snd_cx88_alc_put(struct snd_kcontrol *kcontrol,
-				       struct snd_ctl_elem_value *value)
-{
-	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
-	struct cx88_core *core = chip->core;
-	struct v4l2_control client_ctl;
-
-	client_ctl.value = 0 != value->value.integer.value[0];
-	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-
-	return 0;
-}
-
-static struct snd_kcontrol_new snd_cx88_alc_switch = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Line-In ALC Switch",
-	.info = snd_ctl_boolean_mono_info,
-	.get = snd_cx88_alc_get,
-	.put = snd_cx88_alc_put,
-};
-
 /****************************************************************************
 			Basic Flow for Sound Devices
  ****************************************************************************/
@@ -860,7 +795,6 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
 {
 	struct snd_card  *card;
 	snd_cx88_card_t  *chip;
-	struct v4l2_subdev *sd;
 	int              err;
 
 	if (devno >= SNDRV_CARDS)
@@ -896,15 +830,6 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
 	if (err < 0)
 		goto error;
 
-	/* If there's a wm8775 then add a Line-In ALC switch */
-	list_for_each_entry(sd, &chip->core->v4l2_dev.subdevs, list) {
-		if (WM8775_GID == sd->grp_id) {
-			snd_ctl_add(card, snd_ctl_new1(&snd_cx88_alc_switch,
-						       chip));
-			break;
-		}
-	}
-
 	strcpy (card->driver, "CX88x");
 	sprintf(card->shortname, "Conexant CX%x", pci->device);
 	sprintf(card->longname, "%s at %#llx",
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 9b9e169cce90..0ccc2afd7266 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1007,15 +1007,22 @@ static const struct cx88_board cx88_boards[] = {
 		.radio_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.audio_chip = V4L2_IDENT_WM8775,
 		.input		= {{
 			.type	= CX88_VMUX_DVB,
 			.vmux	= 0,
+			/* 2: Line-In */
+			.audioroute = 2,
 		},{
 			.type	= CX88_VMUX_COMPOSITE1,
 			.vmux	= 1,
+			/* 2: Line-In */
+			.audioroute = 2,
 		},{
 			.type	= CX88_VMUX_SVIDEO,
 			.vmux	= 2,
+			/* 2: Line-In */
+			.audioroute = 2,
 		}},
 		.mpeg           = CX88_MPEG_DVB,
 	},
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 62cea9549404..d9249e5a04c9 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -40,7 +40,6 @@
 #include "cx88.h"
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <media/wm8775.h>
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@@ -977,7 +976,6 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
 	const struct cx88_ctrl *c = NULL;
 	u32 value,mask;
 	int i;
-	struct v4l2_control client_ctl;
 
 	for (i = 0; i < CX8800_CTLS; i++) {
 		if (cx8800_ctls[i].v.id == ctl->id) {
@@ -991,27 +989,6 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
 		ctl->value = c->v.minimum;
 	if (ctl->value > c->v.maximum)
 		ctl->value = c->v.maximum;
-
-	/* Pass changes onto any WM8775 */
-	client_ctl.id = ctl->id;
-	switch (ctl->id) {
-	case V4L2_CID_AUDIO_MUTE:
-		client_ctl.value = ctl->value;
-		break;
-	case V4L2_CID_AUDIO_VOLUME:
-		client_ctl.value = (ctl->value) ?
-			(0x90 + ctl->value) << 8 : 0;
-		break;
-	case V4L2_CID_AUDIO_BALANCE:
-		client_ctl.value = ctl->value << 9;
-		break;
-	default:
-		client_ctl.id = 0;
-		break;
-	}
-	if (client_ctl.id)
-		call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-
 	mask=c->mask;
 	switch (ctl->id) {
 	case V4L2_CID_AUDIO_BALANCE:
@@ -1558,9 +1535,7 @@ static int radio_queryctrl (struct file *file, void *priv,
 	if (c->id <  V4L2_CID_BASE ||
 		c->id >= V4L2_CID_LASTP1)
 		return -EINVAL;
-	if (c->id == V4L2_CID_AUDIO_MUTE ||
-		c->id == V4L2_CID_AUDIO_VOLUME ||
-		c->id == V4L2_CID_AUDIO_BALANCE) {
+	if (c->id == V4L2_CID_AUDIO_MUTE) {
 		for (i = 0; i < CX8800_CTLS; i++) {
 			if (cx8800_ctls[i].v.id == c->id)
 				break;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index e8c732e7ae4f..c9981e77416a 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -398,19 +398,17 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
 	return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
 }
 
-#define call_hw(core, grpid, o, f, args...) \
+#define call_all(core, o, f, args...) 				\
 	do {							\
 		if (!core->i2c_rc) {				\
 			if (core->gate_ctrl)			\
 				core->gate_ctrl(core, 1);	\
-			v4l2_device_call_all(&core->v4l2_dev, grpid, o, f, ##args); \
+			v4l2_device_call_all(&core->v4l2_dev, 0, o, f, ##args); \
 			if (core->gate_ctrl)			\
 				core->gate_ctrl(core, 0);	\
 		}						\
 	} while (0)
 
-#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args)
-
 struct cx8800_dev;
 struct cx8802_dev;
 
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 135525649086..fe8ef6419f83 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -35,7 +35,6 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-ctrls.h>
-#include <media/wm8775.h>
 
 MODULE_DESCRIPTION("wm8775 driver");
 MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
@@ -51,16 +50,10 @@ enum {
 	TOT_REGS
 };
 
-#define ALC_HOLD 0x85 /* R17: use zero cross detection, ALC hold time 42.6 ms */
-#define ALC_EN 0x100  /* R17: ALC enable */
-
 struct wm8775_state {
 	struct v4l2_subdev sd;
 	struct v4l2_ctrl_handler hdl;
 	struct v4l2_ctrl *mute;
-	struct v4l2_ctrl *vol;
-	struct v4l2_ctrl *bal;
-	struct v4l2_ctrl *loud;
 	u8 input;		/* Last selected input (0-0xf) */
 };
 
@@ -92,30 +85,6 @@ static int wm8775_write(struct v4l2_subdev *sd, int reg, u16 val)
 	return -1;
 }
 
-static void wm8775_set_audio(struct v4l2_subdev *sd, int quietly)
-{
-	struct wm8775_state *state = to_state(sd);
-	u8 vol_l, vol_r;
-	int muted = 0 != state->mute->val;
-	u16 volume = (u16)state->vol->val;
-	u16 balance = (u16)state->bal->val;
-
-	/* normalize ( 65535 to 0 -> 255 to 0 (+24dB to -103dB) ) */
-	vol_l = (min(65536 - balance, 32768) * volume) >> 23;
-	vol_r = (min(balance, (u16)32768) * volume) >> 23;
-
-	/* Mute */
-	if (muted || quietly)
-		wm8775_write(sd, R21, 0x0c0 | state->input);
-
-	wm8775_write(sd, R14, vol_l | 0x100); /* 0x100= Left channel ADC zero cross enable */
-	wm8775_write(sd, R15, vol_r | 0x100); /* 0x100= Right channel ADC zero cross enable */
-
-	/* Un-mute */
-	if (!muted)
-		wm8775_write(sd, R21, state->input);
-}
-
 static int wm8775_s_routing(struct v4l2_subdev *sd,
 			    u32 input, u32 output, u32 config)
 {
@@ -133,26 +102,25 @@ static int wm8775_s_routing(struct v4l2_subdev *sd,
 	state->input = input;
 	if (!v4l2_ctrl_g_ctrl(state->mute))
 		return 0;
-	if (!v4l2_ctrl_g_ctrl(state->vol))
-		return 0;
-	if (!v4l2_ctrl_g_ctrl(state->bal))
-		return 0;
-	wm8775_set_audio(sd, 1);
+	wm8775_write(sd, R21, 0x0c0);
+	wm8775_write(sd, R14, 0x1d4);
+	wm8775_write(sd, R15, 0x1d4);
+	wm8775_write(sd, R21, 0x100 + state->input);
 	return 0;
 }
 
 static int wm8775_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct v4l2_subdev *sd = to_sd(ctrl);
+	struct wm8775_state *state = to_state(sd);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-	case V4L2_CID_AUDIO_VOLUME:
-	case V4L2_CID_AUDIO_BALANCE:
-		wm8775_set_audio(sd, 0);
-		return 0;
-	case V4L2_CID_AUDIO_LOUDNESS:
-		wm8775_write(sd, R17, (ctrl->val ? ALC_EN : 0) | ALC_HOLD);
+		wm8775_write(sd, R21, 0x0c0);
+		wm8775_write(sd, R14, 0x1d4);
+		wm8775_write(sd, R15, 0x1d4);
+		if (!ctrl->val)
+			wm8775_write(sd, R21, 0x100 + state->input);
 		return 0;
 	}
 	return -EINVAL;
@@ -176,7 +144,16 @@ static int wm8775_log_status(struct v4l2_subdev *sd)
 
 static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
 {
-	wm8775_set_audio(sd, 0);
+	struct wm8775_state *state = to_state(sd);
+
+	/* If I remove this, then it can happen that I have no
+	   sound the first time I tune from static to a valid channel.
+	   It's difficult to reproduce and is almost certainly related
+	   to the zero cross detect circuit. */
+	wm8775_write(sd, R21, 0x0c0);
+	wm8775_write(sd, R14, 0x1d4);
+	wm8775_write(sd, R15, 0x1d4);
+	wm8775_write(sd, R21, 0x100 + state->input);
 	return 0;
 }
 
@@ -226,7 +203,6 @@ static int wm8775_probe(struct i2c_client *client,
 {
 	struct wm8775_state *state;
 	struct v4l2_subdev *sd;
-	int err;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -240,21 +216,15 @@ static int wm8775_probe(struct i2c_client *client,
 		return -ENOMEM;
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &wm8775_ops);
-	sd->grp_id = WM8775_GID; /* subdev group id */
 	state->input = 2;
 
-	v4l2_ctrl_handler_init(&state->hdl, 4);
+	v4l2_ctrl_handler_init(&state->hdl, 1);
 	state->mute = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
 			V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0);
-	state->vol = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
-			V4L2_CID_AUDIO_VOLUME, 0, 65535, (65535+99)/100, 0xCF00); /* 0dB*/
-	state->bal = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
-			V4L2_CID_AUDIO_BALANCE, 0, 65535, (65535+99)/100, 32768);
-	state->loud = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
-			V4L2_CID_AUDIO_LOUDNESS, 0, 1, 1, 1);
 	sd->ctrl_handler = &state->hdl;
-	err = state->hdl.error;
-	if (err) {
+	if (state->hdl.error) {
+		int err = state->hdl.error;
+
 		v4l2_ctrl_handler_free(&state->hdl);
 		kfree(state);
 		return err;
@@ -266,25 +236,29 @@ static int wm8775_probe(struct i2c_client *client,
 	wm8775_write(sd, R23, 0x000);
 	/* Disable zero cross detect timeout */
 	wm8775_write(sd, R7, 0x000);
-	/* HPF enable, I2S mode, 24-bit */
-	wm8775_write(sd, R11, 0x022);
+	/* Left justified, 24-bit mode */
+	wm8775_write(sd, R11, 0x021);
 	/* Master mode, clock ratio 256fs */
 	wm8775_write(sd, R12, 0x102);
 	/* Powered up */
 	wm8775_write(sd, R13, 0x000);
-	/* ALC stereo, ALC target level -5dB FS, ALC max gain +8dB */
-	wm8775_write(sd, R16, 0x1bb);
-	/* Set ALC mode and hold time */
-	wm8775_write(sd, R17, (state->loud->val ? ALC_EN : 0) | ALC_HOLD);
+	/* ADC gain +2.5dB, enable zero cross */
+	wm8775_write(sd, R14, 0x1d4);
+	/* ADC gain +2.5dB, enable zero cross */
+	wm8775_write(sd, R15, 0x1d4);
+	/* ALC Stereo, ALC target level -1dB FS max gain +8dB */
+	wm8775_write(sd, R16, 0x1bf);
+	/* Enable gain control, use zero cross detection,
+	   ALC hold time 42.6 ms */
+	wm8775_write(sd, R17, 0x185);
 	/* ALC gain ramp up delay 34 s, ALC gain ramp down delay 33 ms */
 	wm8775_write(sd, R18, 0x0a2);
 	/* Enable noise gate, threshold -72dBfs */
 	wm8775_write(sd, R19, 0x005);
-	/* Transient window 4ms, ALC min gain -5dB  */
-	wm8775_write(sd, R20, 0x0fb);
-
-	wm8775_set_audio(sd, 1);      /* set volume/mute/mux */
-
+	/* Transient window 4ms, lower PGA gain limit -1dB */
+	wm8775_write(sd, R20, 0x07a);
+	/* LRBOTH = 1, use input 2. */
+	wm8775_write(sd, R21, 0x102);
 	return 0;
 }
 
diff --git a/include/media/wm8775.h b/include/media/wm8775.h
index a1c4d417dfa2..60739c5a23ae 100644
--- a/include/media/wm8775.h
+++ b/include/media/wm8775.h
@@ -32,7 +32,4 @@
 #define WM8775_AIN3 4
 #define WM8775_AIN4 8
 
-/* subdev group ID */
-#define WM8775_GID (1 << 0)
-
 #endif
-- 
cgit v1.2.3


From 8fd0bda511406ef0e9dcce9be055d7ab931e92ba Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sat, 18 Dec 2010 09:59:51 -0300
Subject: [media] em28xx: radio_fops should also use unlocked_ioctl

em28xx uses core assisted locking, so it shouldn't use .ioctl.
The .ioctl callback was replaced by .unlocked_ioctl for video nodes,
but not for radio nodes. This is now corrected.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/em28xx/em28xx-video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 908e3bc88303..2c3007280032 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -2377,7 +2377,7 @@ static const struct v4l2_file_operations radio_fops = {
 	.owner         = THIS_MODULE,
 	.open          = em28xx_v4l2_open,
 	.release       = em28xx_v4l2_close,
-	.ioctl	       = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops radio_ioctl_ops = {
-- 
cgit v1.2.3


From 2f32c867219734b06abc980d4812f67b6d6fe517 Mon Sep 17 00:00:00 2001
From: "J. K. Cliburn" <jcliburn@gmail.com>
Date: Sat, 1 Jan 2011 05:02:12 +0000
Subject: atl1: fix oops when changing tx/rx ring params
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Commit 3f5a2a713aad28480d86b0add00c68484b54febc zeroes out the statistics
message block (SMB) and coalescing message block (CMB) when adapter ring
resources are freed.  This is desirable behavior, but, as a side effect,
the commit leads to an oops when atl1_set_ringparam() attempts to alter
the number of rx or tx elements in the ring buffer (by using ethtool
-G, for example).  We don't want SMB or CMB to change during this
operation.

Modify atl1_set_ringparam() to preserve SMB and CMB when changing ring
parameters.

Cc: stable@kernel.org
Signed-off-by: Jay Cliburn <jcliburn@gmail.com>
Reported-by: Tõnu Raitviir <jussuf@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/atlx/atl1.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 53363108994e..3acf5123a6ef 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3504,6 +3504,8 @@ static int atl1_set_ringparam(struct net_device *netdev,
 	struct atl1_rfd_ring rfd_old, rfd_new;
 	struct atl1_rrd_ring rrd_old, rrd_new;
 	struct atl1_ring_header rhdr_old, rhdr_new;
+	struct atl1_smb smb;
+	struct atl1_cmb cmb;
 	int err;
 
 	tpd_old = adapter->tpd_ring;
@@ -3544,11 +3546,19 @@ static int atl1_set_ringparam(struct net_device *netdev,
 		adapter->rrd_ring = rrd_old;
 		adapter->tpd_ring = tpd_old;
 		adapter->ring_header = rhdr_old;
+		/*
+		 * Save SMB and CMB, since atl1_free_ring_resources
+		 * will clear them.
+		 */
+		smb = adapter->smb;
+		cmb = adapter->cmb;
 		atl1_free_ring_resources(adapter);
 		adapter->rfd_ring = rfd_new;
 		adapter->rrd_ring = rrd_new;
 		adapter->tpd_ring = tpd_new;
 		adapter->ring_header = rhdr_new;
+		adapter->smb = smb;
+		adapter->cmb = cmb;
 
 		err = atl1_up(adapter);
 		if (err)
-- 
cgit v1.2.3


From f08c3117c349ea56bd57be347b0b5f8be8c3143c Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Sat, 1 Jan 2011 13:15:01 +0000
Subject: net/Space: delete orphaned externs from deleted drivers

The drivers associated with the prototypes in this commit have
been deleted some time ago, but the externs escaped detection.
Using a simple "git grep" shows that these references are
historical artefacts, only mentioned by the deleted lines.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/Space.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index 9bb405bd664e..068c3563e00f 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -55,8 +55,6 @@ extern struct net_device *eth16i_probe(int unit);
 extern struct net_device *i82596_probe(int unit);
 extern struct net_device *ewrk3_probe(int unit);
 extern struct net_device *el1_probe(int unit);
-extern struct net_device *wavelan_probe(int unit);
-extern struct net_device *arlan_probe(int unit);
 extern struct net_device *el16_probe(int unit);
 extern struct net_device *elmc_probe(int unit);
 extern struct net_device *elplus_probe(int unit);
@@ -68,7 +66,6 @@ extern struct net_device *ni5010_probe(int unit);
 extern struct net_device *ni52_probe(int unit);
 extern struct net_device *ni65_probe(int unit);
 extern struct net_device *sonic_probe(int unit);
-extern struct net_device *SK_init(int unit);
 extern struct net_device *seeq8005_probe(int unit);
 extern struct net_device *smc_init(int unit);
 extern struct net_device *atarilance_probe(int unit);
@@ -76,8 +73,6 @@ extern struct net_device *sun3lance_probe(int unit);
 extern struct net_device *sun3_82586_probe(int unit);
 extern struct net_device *apne_probe(int unit);
 extern struct net_device *cs89x0_probe(int unit);
-extern struct net_device *hplance_probe(int unit);
-extern struct net_device *bagetlance_probe(int unit);
 extern struct net_device *mvme147lance_probe(int unit);
 extern struct net_device *tc515_probe(int unit);
 extern struct net_device *lance_probe(int unit);
-- 
cgit v1.2.3


From e4baaf719807ffc87c6321f3914b93dd512b64c4 Mon Sep 17 00:00:00 2001
From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Date: Sun, 2 Jan 2011 21:58:44 +0000
Subject: netxen: enable LRO based on NETIF_F_LRO

o Enable/disable LRO in device based on NETIF_F_LRO flag, instead of using
  driver private flag.
o Disable LRO, if rx csum offloading is off.

David Miller,
	You should use netdev_info() instead of dev_info().

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netxen/netxen_nic.h         |  1 +
 drivers/net/netxen/netxen_nic_ethtool.c | 26 ++++++++++++++++++++++++--
 drivers/net/netxen/netxen_nic_hw.c      |  5 -----
 drivers/net/netxen/netxen_nic_main.c    |  4 +---
 4 files changed, 26 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 8e8a97839cb0..4e545873a2b9 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -1132,6 +1132,7 @@ typedef struct {
 #define NETXEN_NIC_MSI_ENABLED		0x02
 #define NETXEN_NIC_MSIX_ENABLED		0x04
 #define NETXEN_NIC_LRO_ENABLED		0x08
+#define NETXEN_NIC_LRO_DISABLED		0x00
 #define NETXEN_NIC_BRIDGE_ENABLED       0X10
 #define NETXEN_NIC_DIAG_ENABLED		0x20
 #define NETXEN_IS_MSI_FAMILY(adapter) \
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index b30de24f4a52..587498e140bb 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -720,7 +720,21 @@ static u32 netxen_nic_get_rx_csum(struct net_device *dev)
 static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
-	adapter->rx_csum = !!data;
+
+	if (data) {
+		adapter->rx_csum = data;
+		return 0;
+	}
+
+	if (dev->features & NETIF_F_LRO) {
+		if (netxen_config_hw_lro(adapter, NETXEN_NIC_LRO_DISABLED))
+			return -EIO;
+
+		dev->features &= ~NETIF_F_LRO;
+		netxen_send_lro_cleanup(adapter);
+		netdev_info(dev, "disabling LRO as rx_csum is off\n");
+	}
+	adapter->rx_csum = data;
 	return 0;
 }
 
@@ -893,11 +907,19 @@ static int netxen_nic_set_flags(struct net_device *netdev, u32 data)
 	if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO))
 		return -EINVAL;
 
+	if (!adapter->rx_csum) {
+		netdev_info(netdev, "rx csum is off, cannot toggle LRO\n");
+		return -EINVAL;
+	}
+
+	if (!!(data & ETH_FLAG_LRO) == !!(netdev->features & NETIF_F_LRO))
+		return 0;
+
 	if (data & ETH_FLAG_LRO) {
 		hw_lro = NETXEN_NIC_LRO_ENABLED;
 		netdev->features |= NETIF_F_LRO;
 	} else {
-		hw_lro = 0;
+		hw_lro = NETXEN_NIC_LRO_DISABLED;
 		netdev->features &= ~NETIF_F_LRO;
 	}
 
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index e42d26e03af5..5cef718fe35f 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -809,9 +809,6 @@ int netxen_config_hw_lro(struct netxen_adapter *adapter, int enable)
 	u64 word;
 	int rv = 0;
 
-	if ((adapter->flags & NETXEN_NIC_LRO_ENABLED) == enable)
-		return 0;
-
 	memset(&req, 0, sizeof(nx_nic_req_t));
 
 	req.qhdr = cpu_to_le64(NX_HOST_REQUEST << 23);
@@ -827,8 +824,6 @@ int netxen_config_hw_lro(struct netxen_adapter *adapter, int enable)
 			"configure hw lro request\n");
 	}
 
-	adapter->flags ^= NETXEN_NIC_LRO_ENABLED;
-
 	return rv;
 }
 
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 58a3643948c3..33fac32e0d9f 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -762,8 +762,6 @@ netxen_check_options(struct netxen_adapter *adapter)
 	if (adapter->fw_version >= NETXEN_VERSION_CODE(4, 0, 222))
 		adapter->capabilities = NXRD32(adapter, CRB_FW_CAPABILITIES_1);
 
-	adapter->flags &= ~NETXEN_NIC_LRO_ENABLED;
-
 	if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
 		adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_10G;
 		adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;
@@ -990,7 +988,7 @@ __netxen_nic_up(struct netxen_adapter *adapter, struct net_device *netdev)
 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
 		netxen_config_intr_coalesce(adapter);
 
-	if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO)
+	if (netdev->features & NETIF_F_LRO)
 		netxen_config_hw_lro(adapter, NETXEN_NIC_LRO_ENABLED);
 
 	netxen_napi_enable(adapter);
-- 
cgit v1.2.3


From 9f84f8886b98a9411ee20a10ca390487507037b9 Mon Sep 17 00:00:00 2001
From: amit salecha <amit.salecha@qlogic.com>
Date: Sun, 2 Jan 2011 21:58:45 +0000
Subject: netxen: update driver version 4.0.75

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netxen/netxen_nic.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 4e545873a2b9..a11380544e6c 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -53,8 +53,8 @@
 
 #define _NETXEN_NIC_LINUX_MAJOR 4
 #define _NETXEN_NIC_LINUX_MINOR 0
-#define _NETXEN_NIC_LINUX_SUBVERSION 74
-#define NETXEN_NIC_LINUX_VERSIONID  "4.0.74"
+#define _NETXEN_NIC_LINUX_SUBVERSION 75
+#define NETXEN_NIC_LINUX_VERSIONID  "4.0.75"
 
 #define NETXEN_VERSION_CODE(a, b, c)	(((a) << 24) + ((b) << 16) + (c))
 #define _major(v)	(((v) >> 24) & 0xff)
-- 
cgit v1.2.3


From 87e609760b5304ef0c0c53cf4d0b29fde9812e1b Mon Sep 17 00:00:00 2001
From: Michal Simek <monstr@monstr.eu>
Date: Mon, 3 Jan 2011 00:32:36 +0000
Subject: ll_temac: Fix section mismatch from the temac_of_probe

Replace __init by __devinit.

Warning message:
WARNING: vmlinux.o(.data+0xbc14): Section mismatch in reference from the variable
temac_of_driver to the function .init.text:temac_of_probe()
The variable temac_of_driver references
the function __init temac_of_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ll_temac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index e2c2a7202dba..183765cb7f25 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -952,7 +952,7 @@ static const struct attribute_group temac_attr_group = {
 	.attrs = temac_device_attrs,
 };
 
-static int __init
+static int __devinit
 temac_of_probe(struct platform_device *op, const struct of_device_id *match)
 {
 	struct device_node *np;
-- 
cgit v1.2.3


From 39980292fda20b38baf95bfa577db8b678eecc86 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Mon, 3 Jan 2011 10:35:22 +0000
Subject: ifb: add performance flags
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Le lundi 03 janvier 2011 à 11:40 -0800, David Miller a écrit :
> From: Jarek Poplawski <jarkao2@gmail.com>
> Date: Mon, 3 Jan 2011 20:37:03 +0100
>
> > On Sun, Jan 02, 2011 at 09:24:36PM +0100, Eric Dumazet wrote:
> >> Le mercredi 29 décembre 2010 ?? 00:07 +0100, Jarek Poplawski a écrit :
> >>
> >> > Ingress is before vlans handler so these features and the
> >> > NETIF_F_HW_VLAN_TX flag seem useful for ifb considering
> >> > dev_hard_start_xmit() checks.
> >>
> >> OK, here is v2 of the patch then, thanks everybody.
> >>
> >>
> >> [PATCH v2 net-next-2.6] ifb: add performance flags
> >>
> >> IFB can use the full set of features flags (NETIF_F_SG |
> >> NETIF_F_FRAGLIST | NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_HIGHDMA) to
> >> avoid unnecessary split of some packets (GRO for example)
> >>
> >> Changli suggested to also set vlan_features,
> >
> > He also suggested more GSO flags of which especially NETIF_F_TSO6
> > seems interesting (wrt GRO)?
>
> I think at least TSO6 would very much be appropriate here.

Yes, why not, I am only wondering why loopback / dummy (and others ?)
only set NETIF_F_TSO :)

Since I want to play with ECN, I might also add NETIF_F_TSO_ECN ;)

For other flags, I really doubt it can matter on ifb ?

[PATCH v3 net-next-2.6] ifb: add performance flags

IFB can use the full set of features flags (NETIF_F_SG |
NETIF_F_FRAGLIST | NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_HIGHDMA) to
avoid unnecessary split of some packets (GRO for example)

Changli suggested to also set vlan_features, NETIF_F_TSO6,
NETIF_F_TSO_ECN.

Jarek suggested to add NETIF_F_HW_VLAN_TX as well.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Changli Gao <xiaosuo@gmail.com>
Cc: Jarek Poplawski <jarkao2@gmail.com>
Cc: Pawel Staszewski <pstaszewski@itcare.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ifb.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 124dac4532b2..e07d487f015a 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -126,6 +126,10 @@ static const struct net_device_ops ifb_netdev_ops = {
 	.ndo_validate_addr = eth_validate_addr,
 };
 
+#define IFB_FEATURES (NETIF_F_NO_CSUM | NETIF_F_SG  | NETIF_F_FRAGLIST	| \
+		      NETIF_F_TSO_ECN | NETIF_F_TSO | NETIF_F_TSO6	| \
+		      NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_TX)
+
 static void ifb_setup(struct net_device *dev)
 {
 	/* Initialize the device structure. */
@@ -136,6 +140,9 @@ static void ifb_setup(struct net_device *dev)
 	ether_setup(dev);
 	dev->tx_queue_len = TX_Q_LIMIT;
 
+	dev->features |= IFB_FEATURES;
+	dev->vlan_features |= IFB_FEATURES;
+
 	dev->flags |= IFF_NOARP;
 	dev->flags &= ~IFF_MULTICAST;
 	dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
-- 
cgit v1.2.3


From cbad832239e70b91502a5e6ce1fc53a464ad6345 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@googlemail.com>
Date: Mon, 3 Jan 2011 11:06:58 +0000
Subject: ksz884x: Fix section mismatch derived from pcidev_init()

This fixes the following warning:

WARNING: drivers/net/ksz884x.o(.data+0x18): Section mismatch in reference from the variable pci_device_driver to the function .init.text:pcidev_init()
The variable pci_device_driver references
the function __init pcidev_init()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Tested with linux-next (next-20101231)

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ksz884x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 49ea8708d6d0..540a8dcbcc46 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -6953,7 +6953,7 @@ static void read_other_addr(struct ksz_hw *hw)
 #define PCI_VENDOR_ID_MICREL_KS		0x16c6
 #endif
 
-static int __init pcidev_init(struct pci_dev *pdev,
+static int __devinit pcidev_init(struct pci_dev *pdev,
 	const struct pci_device_id *id)
 {
 	struct net_device *dev;
-- 
cgit v1.2.3


From 1170bed04e2acf720de9ccceabe40ff8c56c9c79 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@googlemail.com>
Date: Mon, 3 Jan 2011 11:15:58 +0000
Subject: smsc-ircc2: Fix section mismatch derived from smsc_ircc_pnp_probe()

This fixes the following warning:

drivers/net/irda/smsc-ircc2.o(.data+0x18): Section mismatch in reference from the variable smsc_ircc_pnp_driver to the function .init.text:smsc_ircc_pnp_probe()
The variable smsc_ircc_pnp_driver references
the function __init smsc_ircc_pnp_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Tested with linux-next (next-20101231)

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/irda/smsc-ircc2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 8c57bfb5f098..1c1677cfea29 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -376,7 +376,7 @@ MODULE_DEVICE_TABLE(pnp, smsc_ircc_pnp_table);
 static int pnp_driver_registered;
 
 #ifdef CONFIG_PNP
-static int __init smsc_ircc_pnp_probe(struct pnp_dev *dev,
+static int __devinit smsc_ircc_pnp_probe(struct pnp_dev *dev,
 				      const struct pnp_device_id *dev_id)
 {
 	unsigned int firbase, sirbase;
-- 
cgit v1.2.3


From ebd80880c55364d2850e1ff569869245142318e0 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@googlemail.com>
Date: Mon, 3 Jan 2011 11:22:15 +0000
Subject: depca: Fix section mismatch derived from depca_isa_probe()

This fixes the following warning:

WARNING: drivers/net/depca.o(.data+0x0): Section mismatch in reference from the variable depca_isa_driver to the function .init.text:depca_isa_probe()
The variable depca_isa_driver references
the function __init depca_isa_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Tested with linux-next (next-20101231)

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/depca.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index 91b3846ffc8a..1b48b68ad4fd 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -1513,7 +1513,7 @@ static enum depca_type __init depca_shmem_probe (ulong *mem_start)
 	return adapter;
 }
 
-static int __init depca_isa_probe (struct platform_device *device)
+static int __devinit depca_isa_probe (struct platform_device *device)
 {
 	struct net_device *dev;
 	struct depca_private *lp;
-- 
cgit v1.2.3


From 57045c996fb4e035f1d152b7e04315fc223352e9 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Mon, 3 Jan 2011 15:21:45 +0000
Subject: cnic: Do not allow iSCSI and FCoE on bnx2x multi-function mode

Because the hardware does not yet support these in this mode.

Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 4a9c628ab2a6..41957fa2d010 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -4826,12 +4826,8 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 		val = CNIC_RD(dev, addr);
 		val &= FUNC_MF_CFG_E1HOV_TAG_MASK;
 		if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
-			addr = BNX2X_MF_CFG_ADDR(mf_cfg_addr,
-				func_mf_config[func].config);
-			val = CNIC_RD(dev, addr);
-			val &= FUNC_MF_CFG_PROTOCOL_MASK;
-			if (val != FUNC_MF_CFG_PROTOCOL_ISCSI)
-				dev->max_iscsi_conn = 0;
+			dev->max_fcoe_conn = 0;
+			dev->max_iscsi_conn = 0;
 		}
 	}
 	if (!is_valid_ether_addr(dev->mac_addr))
-- 
cgit v1.2.3


From 42bb8d56953a06de50941d6d3df89dc3023bb92d Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Mon, 3 Jan 2011 15:21:46 +0000
Subject: cnic: Do not call bnx2i when bnx2i is calling
 cnic_unregister_driver()

We should call bnx2i to send the iSCSI netlink message earlier in
cnic_unregister_device().  By the time cnic_unregister_driver() is
called, bnx2i may have freed data structures used by the upcalls.

Update version to 2.2.12.

Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c    | 19 +++----------------
 drivers/net/cnic_if.h |  6 +++---
 2 files changed, 6 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 41957fa2d010..6dfa56440ac0 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -426,19 +426,6 @@ static int cnic_abort_prep(struct cnic_sock *csk)
 	return 0;
 }
 
-static void cnic_uio_stop(void)
-{
-	struct cnic_dev *dev;
-
-	read_lock(&cnic_dev_lock);
-	list_for_each_entry(dev, &cnic_dev_list, list) {
-		struct cnic_local *cp = dev->cnic_priv;
-
-		cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
-	}
-	read_unlock(&cnic_dev_lock);
-}
-
 int cnic_register_driver(int ulp_type, struct cnic_ulp_ops *ulp_ops)
 {
 	struct cnic_dev *dev;
@@ -510,9 +497,6 @@ int cnic_unregister_driver(int ulp_type)
 	}
 	read_unlock(&cnic_dev_lock);
 
-	if (ulp_type == CNIC_ULP_ISCSI)
-		cnic_uio_stop();
-
 	rcu_assign_pointer(cnic_ulp_tbl[ulp_type], NULL);
 
 	mutex_unlock(&cnic_lock);
@@ -596,6 +580,9 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
 	}
 	mutex_unlock(&cnic_lock);
 
+	if (ulp_type == CNIC_ULP_ISCSI)
+		cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
+
 	synchronize_rcu();
 
 	while (test_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[ulp_type]) &&
diff --git a/drivers/net/cnic_if.h b/drivers/net/cnic_if.h
index ccd814068c4d..9f44e0ffe003 100644
--- a/drivers/net/cnic_if.h
+++ b/drivers/net/cnic_if.h
@@ -1,6 +1,6 @@
 /* cnic_if.h: Broadcom CNIC core network driver.
  *
- * Copyright (c) 2006-2010 Broadcom Corporation
+ * Copyright (c) 2006-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -12,8 +12,8 @@
 #ifndef CNIC_IF_H
 #define CNIC_IF_H
 
-#define CNIC_MODULE_VERSION	"2.2.11"
-#define CNIC_MODULE_RELDATE	"Dec 22, 2010"
+#define CNIC_MODULE_VERSION	"2.2.12"
+#define CNIC_MODULE_RELDATE	"Jan 03, 2011"
 
 #define CNIC_ULP_RDMA		0
 #define CNIC_ULP_ISCSI		1
-- 
cgit v1.2.3


From 61a0d49c33c7fd57c14895e5b0760bd02b65ac1f Mon Sep 17 00:00:00 2001
From: Thomas Renninger <trenn@suse.de>
Date: Mon, 3 Jan 2011 17:50:43 +0100
Subject: perf: Do not export power_frequency, but power_start event

power_frequency moved to drivers/cpufreq/cpufreq.c which has
to be compiled in, no need to export it.

intel_idle can a be module though...

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Jean Pihet <jean.pihet@newoldbits.com>
Cc: Jean Pihet <j-pihet@ti.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: rjw@sisk.pl
LKML-Reference: <1294073445-14812-2-git-send-email-trenn@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1290072314-31155-2-git-send-email-trenn@suse.de>
---
 drivers/idle/intel_idle.c   | 2 --
 kernel/trace/power-traces.c | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index c131d58bcb50..15783d5501a8 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -220,9 +220,7 @@ static int intel_idle(struct cpuidle_device *dev, struct cpuidle_state *state)
 	kt_before = ktime_get_real();
 
 	stop_critical_timings();
-#ifndef MODULE
 	trace_power_start(POWER_CSTATE, (eax >> 4) + 1, cpu);
-#endif
 	if (!need_resched()) {
 
 		__monitor((void *)&current_thread_info()->flags, 0, 0);
diff --git a/kernel/trace/power-traces.c b/kernel/trace/power-traces.c
index a22582a06161..0e0497d9fade 100644
--- a/kernel/trace/power-traces.c
+++ b/kernel/trace/power-traces.c
@@ -13,5 +13,5 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/power.h>
 
-EXPORT_TRACEPOINT_SYMBOL_GPL(power_frequency);
+EXPORT_TRACEPOINT_SYMBOL_GPL(power_start);
 
-- 
cgit v1.2.3


From 25e41933b58777f2d020c3b0186b430ea004ec28 Mon Sep 17 00:00:00 2001
From: Thomas Renninger <trenn@suse.de>
Date: Mon, 3 Jan 2011 17:50:44 +0100
Subject: perf: Clean up power events by introducing new, more generic ones

Add these new power trace events:

 power:cpu_idle
 power:cpu_frequency
 power:machine_suspend

The old C-state/idle accounting events:
  power:power_start
  power:power_end

Have now a replacement (but we are still keeping the old
tracepoints for compatibility):

  power:cpu_idle

and
  power:power_frequency

is replaced with:
  power:cpu_frequency

power:machine_suspend is newly introduced.

Jean Pihet has a patch integrated into the generic layer
(kernel/power/suspend.c) which will make use of it.

the type= field got removed from both, it was never
used and the type is differed by the event type itself.

perf timechart userspace tool gets adjusted in a separate patch.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Jean Pihet <jean.pihet@newoldbits.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: rjw@sisk.pl
LKML-Reference: <1294073445-14812-3-git-send-email-trenn@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1290072314-31155-2-git-send-email-trenn@suse.de>
---
 arch/x86/kernel/process.c    |  7 +++-
 arch/x86/kernel/process_32.c |  2 +-
 arch/x86/kernel/process_64.c |  2 +
 drivers/cpufreq/cpufreq.c    |  1 +
 drivers/cpuidle/cpuidle.c    |  1 +
 drivers/idle/intel_idle.c    |  1 +
 include/trace/events/power.h | 98 ++++++++++++++++++++++++++++++++++++++++----
 kernel/trace/Kconfig         | 15 +++++++
 kernel/trace/power-traces.c  |  3 ++
 9 files changed, 119 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 96ed1aac543a..c852041bfc3d 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -373,6 +373,7 @@ void default_idle(void)
 {
 	if (hlt_use_halt()) {
 		trace_power_start(POWER_CSTATE, 1, smp_processor_id());
+		trace_cpu_idle(1, smp_processor_id());
 		current_thread_info()->status &= ~TS_POLLING;
 		/*
 		 * TS_POLLING-cleared state must be visible before we
@@ -443,6 +444,7 @@ EXPORT_SYMBOL_GPL(cpu_idle_wait);
 void mwait_idle_with_hints(unsigned long ax, unsigned long cx)
 {
 	trace_power_start(POWER_CSTATE, (ax>>4)+1, smp_processor_id());
+	trace_cpu_idle((ax>>4)+1, smp_processor_id());
 	if (!need_resched()) {
 		if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
 			clflush((void *)&current_thread_info()->flags);
@@ -459,6 +461,7 @@ static void mwait_idle(void)
 {
 	if (!need_resched()) {
 		trace_power_start(POWER_CSTATE, 1, smp_processor_id());
+		trace_cpu_idle(1, smp_processor_id());
 		if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
 			clflush((void *)&current_thread_info()->flags);
 
@@ -480,10 +483,12 @@ static void mwait_idle(void)
 static void poll_idle(void)
 {
 	trace_power_start(POWER_CSTATE, 0, smp_processor_id());
+	trace_cpu_idle(0, smp_processor_id());
 	local_irq_enable();
 	while (!need_resched())
 		cpu_relax();
-	trace_power_end(0);
+	trace_power_end(smp_processor_id());
+	trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
 }
 
 /*
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 96586c3cbbbf..4b9befa0e347 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -113,8 +113,8 @@ void cpu_idle(void)
 			stop_critical_timings();
 			pm_idle();
 			start_critical_timings();
-
 			trace_power_end(smp_processor_id());
+			trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
 		}
 		tick_nohz_restart_sched_tick();
 		preempt_enable_no_resched();
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index b3d7a3a04f38..4c818a738396 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -142,6 +142,8 @@ void cpu_idle(void)
 			start_critical_timings();
 
 			trace_power_end(smp_processor_id());
+			trace_cpu_idle(PWR_EVENT_EXIT,
+				       smp_processor_id());
 
 			/* In many cases the interrupt that ended idle
 			   has already called exit_idle. But some idle
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c63a43823744..1109f6848a43 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -355,6 +355,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 		dprintk("FREQ: %lu - CPU: %lu", (unsigned long)freqs->new,
 			(unsigned long)freqs->cpu);
 		trace_power_frequency(POWER_PSTATE, freqs->new, freqs->cpu);
+		trace_cpu_frequency(freqs->new, freqs->cpu);
 		srcu_notifier_call_chain(&cpufreq_transition_notifier_list,
 				CPUFREQ_POSTCHANGE, freqs);
 		if (likely(policy) && likely(policy->cpu == freqs->cpu))
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index a50710843378..08d5f05378d9 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -107,6 +107,7 @@ static void cpuidle_idle_call(void)
 	if (cpuidle_curr_governor->reflect)
 		cpuidle_curr_governor->reflect(dev);
 	trace_power_end(smp_processor_id());
+	trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
 }
 
 /**
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 15783d5501a8..56ac09d6c930 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -221,6 +221,7 @@ static int intel_idle(struct cpuidle_device *dev, struct cpuidle_state *state)
 
 	stop_critical_timings();
 	trace_power_start(POWER_CSTATE, (eax >> 4) + 1, cpu);
+	trace_cpu_idle((eax >> 4) + 1, cpu);
 	if (!need_resched()) {
 
 		__monitor((void *)&current_thread_info()->flags, 0, 0);
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 286784d69b8f..1bcc2a8c00e2 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -7,16 +7,67 @@
 #include <linux/ktime.h>
 #include <linux/tracepoint.h>
 
-#ifndef _TRACE_POWER_ENUM_
-#define _TRACE_POWER_ENUM_
-enum {
-	POWER_NONE	= 0,
-	POWER_CSTATE	= 1,	/* C-State */
-	POWER_PSTATE	= 2,	/* Fequency change or DVFS */
-	POWER_SSTATE	= 3,	/* Suspend */
-};
+DECLARE_EVENT_CLASS(cpu,
+
+	TP_PROTO(unsigned int state, unsigned int cpu_id),
+
+	TP_ARGS(state, cpu_id),
+
+	TP_STRUCT__entry(
+		__field(	u32,		state		)
+		__field(	u32,		cpu_id		)
+	),
+
+	TP_fast_assign(
+		__entry->state = state;
+		__entry->cpu_id = cpu_id;
+	),
+
+	TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
+		  (unsigned long)__entry->cpu_id)
+);
+
+DEFINE_EVENT(cpu, cpu_idle,
+
+	TP_PROTO(unsigned int state, unsigned int cpu_id),
+
+	TP_ARGS(state, cpu_id)
+);
+
+/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
+
+#define PWR_EVENT_EXIT -1
 #endif
 
+DEFINE_EVENT(cpu, cpu_frequency,
+
+	TP_PROTO(unsigned int frequency, unsigned int cpu_id),
+
+	TP_ARGS(frequency, cpu_id)
+);
+
+TRACE_EVENT(machine_suspend,
+
+	TP_PROTO(unsigned int state),
+
+	TP_ARGS(state),
+
+	TP_STRUCT__entry(
+		__field(	u32,		state		)
+	),
+
+	TP_fast_assign(
+		__entry->state = state;
+	),
+
+	TP_printk("state=%lu", (unsigned long)__entry->state)
+);
+
+/* This code will be removed after deprecation time exceeded (2.6.41) */
+#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
+
 /*
  * The power events are used for cpuidle & suspend (power_start, power_end)
  *  and for cpufreq (power_frequency)
@@ -75,6 +126,36 @@ TRACE_EVENT(power_end,
 
 );
 
+/* Deprecated dummy functions must be protected against multi-declartion */
+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
+
+enum {
+	POWER_NONE = 0,
+	POWER_CSTATE = 1,
+	POWER_PSTATE = 2,
+};
+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
+
+#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
+
+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
+enum {
+       POWER_NONE = 0,
+       POWER_CSTATE = 1,
+       POWER_PSTATE = 2,
+};
+
+/* These dummy declaration have to be ripped out when the deprecated
+   events get removed */
+static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {};
+static inline void trace_power_end(u64 cpuid) {};
+static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {};
+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
+
+#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
+
 /*
  * The clock events are used for clock enable/disable and for
  *  clock rate change
@@ -153,7 +234,6 @@ DEFINE_EVENT(power_domain, power_domain_target,
 
 	TP_ARGS(name, state, cpu_id)
 );
-
 #endif /* _TRACE_POWER_H */
 
 /* This part must be outside protection */
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index ea37e2ff4164..14674dce77a6 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -69,6 +69,21 @@ config EVENT_TRACING
 	select CONTEXT_SWITCH_TRACER
 	bool
 
+config EVENT_POWER_TRACING_DEPRECATED
+	depends on EVENT_TRACING
+	bool "Deprecated power event trace API, to be removed"
+	default y
+	help
+	  Provides old power event types:
+	  C-state/idle accounting events:
+	  power:power_start
+	  power:power_end
+	  and old cpufreq accounting event:
+	  power:power_frequency
+	  This is for userspace compatibility
+	  and will vanish after 5 kernel iterations,
+	  namely 2.6.41.
+
 config CONTEXT_SWITCH_TRACER
 	bool
 
diff --git a/kernel/trace/power-traces.c b/kernel/trace/power-traces.c
index 0e0497d9fade..f55fcf61b223 100644
--- a/kernel/trace/power-traces.c
+++ b/kernel/trace/power-traces.c
@@ -13,5 +13,8 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/power.h>
 
+#ifdef EVENT_POWER_TRACING_DEPRECATED
 EXPORT_TRACEPOINT_SYMBOL_GPL(power_start);
+#endif
+EXPORT_TRACEPOINT_SYMBOL_GPL(cpu_idle);
 
-- 
cgit v1.2.3


From bca03d5f32c8ee9b5cfa1d32640a63fded6cb3c0 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:07:31 +0000
Subject: r8169: remove the firmware of RTL8111D.

The binary file of the firmware is moved to linux-firmware repository.
The firmwares are rtl_nic/rtl8168d-1.fw and rtl_nic/rtl8168d-2.fw.
The driver goes along if the firmware couldn't be found. However, it
is suggested to be done with the suitable firmware.

Some wrong PHY parameters are directly corrected in the driver.

Simple firmware checking added per Ben Hutchings suggestion.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Ben Hutchings <benh@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/Kconfig |   1 +
 drivers/net/r8169.c | 812 +++++++++-------------------------------------------
 2 files changed, 134 insertions(+), 679 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 89be23340ee4..3fda24a28d2f 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2233,6 +2233,7 @@ config YELLOWFIN
 config R8169
 	tristate "Realtek 8169 gigabit ethernet support"
 	depends on PCI
+	select FW_LOADER
 	select CRC32
 	select MII
 	---help---
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index e165d96ec7df..312446234509 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/dma-mapping.h>
 #include <linux/pm_runtime.h>
+#include <linux/firmware.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -33,6 +34,9 @@
 #define MODULENAME "r8169"
 #define PFX MODULENAME ": "
 
+#define FIRMWARE_8168D_1	"rtl_nic/rtl8168d-1.fw"
+#define FIRMWARE_8168D_2	"rtl_nic/rtl8168d-2.fw"
+
 #ifdef RTL8169_DEBUG
 #define assert(expr) \
 	if (!(expr)) {					\
@@ -514,6 +518,8 @@ module_param_named(debug, debug.msg_enable, int, 0);
 MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(RTL8169_VERSION);
+MODULE_FIRMWARE(FIRMWARE_8168D_1);
+MODULE_FIRMWARE(FIRMWARE_8168D_2);
 
 static int rtl8169_open(struct net_device *dev);
 static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
@@ -1393,6 +1399,65 @@ static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int
 	}
 }
 
+#define PHY_READ		0x00000000
+#define PHY_DATA_OR		0x10000000
+#define PHY_DATA_AND		0x20000000
+#define PHY_BJMPN		0x30000000
+#define PHY_READ_EFUSE		0x40000000
+#define PHY_READ_MAC_BYTE	0x50000000
+#define PHY_WRITE_MAC_BYTE	0x60000000
+#define PHY_CLEAR_READCOUNT	0x70000000
+#define PHY_WRITE		0x80000000
+#define PHY_READCOUNT_EQ_SKIP	0x90000000
+#define PHY_COMP_EQ_SKIPN	0xa0000000
+#define PHY_COMP_NEQ_SKIPN	0xb0000000
+#define PHY_WRITE_PREVIOUS	0xc0000000
+#define PHY_SKIPN		0xd0000000
+#define PHY_DELAY_MS		0xe0000000
+#define PHY_WRITE_ERI_WORD	0xf0000000
+
+static void
+rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	__le32 *phytable = (__le32 *)fw->data;
+	struct net_device *dev = tp->dev;
+	size_t i;
+
+	if (fw->size % sizeof(*phytable)) {
+		netif_err(tp, probe, dev, "odd sized firmware %zd\n", fw->size);
+		return;
+	}
+
+	for (i = 0; i < fw->size / sizeof(*phytable); i++) {
+		u32 action = le32_to_cpu(phytable[i]);
+
+		if (!action)
+			break;
+
+		if ((action & 0xf0000000) != PHY_WRITE) {
+			netif_err(tp, probe, dev,
+				  "unknown action 0x%08x\n", action);
+			return;
+		}
+	}
+
+	while (i-- != 0) {
+		u32 action = le32_to_cpu(*phytable);
+		u32 data = action & 0x0000ffff;
+		u32 reg = (action & 0x0fff0000) >> 16;
+
+		switch(action & 0xf0000000) {
+		case PHY_WRITE:
+			mdio_write(ioaddr, reg, data);
+			phytable++;
+			break;
+		default:
+			BUG();
+		}
+	}
+}
+
 static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
 {
 	static const struct phy_reg phy_reg_init[] = {
@@ -1725,9 +1790,10 @@ static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
 	rtl8168c_3_hw_phy_config(ioaddr);
 }
 
-static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init_0[] = {
+		/* Channel Estimation */
 		{ 0x1f, 0x0001 },
 		{ 0x06, 0x4064 },
 		{ 0x07, 0x2863 },
@@ -1744,379 +1810,41 @@ static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
 		{ 0x12, 0xf49f },
 		{ 0x13, 0x070b },
 		{ 0x1a, 0x05ad },
-		{ 0x14, 0x94c0 }
-	};
-	static const struct phy_reg phy_reg_init_1[] = {
+		{ 0x14, 0x94c0 },
+
+		/*
+		 * Tx Error Issue
+		 * enhance line driver power
+		 */
 		{ 0x1f, 0x0002 },
 		{ 0x06, 0x5561 },
 		{ 0x1f, 0x0005 },
 		{ 0x05, 0x8332 },
-		{ 0x06, 0x5561 }
-	};
-	static const struct phy_reg phy_reg_init_2[] = {
-		{ 0x1f, 0x0005 },
-		{ 0x05, 0xffc2 },
-		{ 0x1f, 0x0005 },
-		{ 0x05, 0x8000 },
-		{ 0x06, 0xf8f9 },
-		{ 0x06, 0xfaef },
-		{ 0x06, 0x59ee },
-		{ 0x06, 0xf8ea },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0xf8eb },
-		{ 0x06, 0x00e0 },
-		{ 0x06, 0xf87c },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x7d59 },
-		{ 0x06, 0x0fef },
-		{ 0x06, 0x0139 },
-		{ 0x06, 0x029e },
-		{ 0x06, 0x06ef },
-		{ 0x06, 0x1039 },
-		{ 0x06, 0x089f },
-		{ 0x06, 0x2aee },
-		{ 0x06, 0xf8ea },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0xf8eb },
-		{ 0x06, 0x01e0 },
-		{ 0x06, 0xf87c },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x7d58 },
-		{ 0x06, 0x409e },
-		{ 0x06, 0x0f39 },
-		{ 0x06, 0x46aa },
-		{ 0x06, 0x0bbf },
-		{ 0x06, 0x8290 },
-		{ 0x06, 0xd682 },
-		{ 0x06, 0x9802 },
-		{ 0x06, 0x014f },
-		{ 0x06, 0xae09 },
-		{ 0x06, 0xbf82 },
-		{ 0x06, 0x98d6 },
-		{ 0x06, 0x82a0 },
-		{ 0x06, 0x0201 },
-		{ 0x06, 0x4fef },
-		{ 0x06, 0x95fe },
-		{ 0x06, 0xfdfc },
-		{ 0x06, 0x05f8 },
-		{ 0x06, 0xf9fa },
-		{ 0x06, 0xeef8 },
-		{ 0x06, 0xea00 },
-		{ 0x06, 0xeef8 },
-		{ 0x06, 0xeb00 },
-		{ 0x06, 0xe2f8 },
-		{ 0x06, 0x7ce3 },
-		{ 0x06, 0xf87d },
-		{ 0x06, 0xa511 },
-		{ 0x06, 0x1112 },
-		{ 0x06, 0xd240 },
-		{ 0x06, 0xd644 },
-		{ 0x06, 0x4402 },
-		{ 0x06, 0x8217 },
-		{ 0x06, 0xd2a0 },
-		{ 0x06, 0xd6aa },
-		{ 0x06, 0xaa02 },
-		{ 0x06, 0x8217 },
-		{ 0x06, 0xae0f },
-		{ 0x06, 0xa544 },
-		{ 0x06, 0x4402 },
-		{ 0x06, 0xae4d },
-		{ 0x06, 0xa5aa },
-		{ 0x06, 0xaa02 },
-		{ 0x06, 0xae47 },
-		{ 0x06, 0xaf82 },
-		{ 0x06, 0x13ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0x834d },
-		{ 0x06, 0x0fee },
-		{ 0x06, 0x834c },
-		{ 0x06, 0x0fee },
-		{ 0x06, 0x834f },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0x8351 },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0x834a },
-		{ 0x06, 0xffee },
-		{ 0x06, 0x834b },
-		{ 0x06, 0xffe0 },
-		{ 0x06, 0x8330 },
-		{ 0x06, 0xe183 },
-		{ 0x06, 0x3158 },
-		{ 0x06, 0xfee4 },
-		{ 0x06, 0xf88a },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x8be0 },
-		{ 0x06, 0x8332 },
-		{ 0x06, 0xe183 },
-		{ 0x06, 0x3359 },
-		{ 0x06, 0x0fe2 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0x0c24 },
-		{ 0x06, 0x5af0 },
-		{ 0x06, 0x1e12 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x8ce5 },
-		{ 0x06, 0xf88d },
-		{ 0x06, 0xaf82 },
-		{ 0x06, 0x13e0 },
-		{ 0x06, 0x834f },
-		{ 0x06, 0x10e4 },
-		{ 0x06, 0x834f },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x009f },
-		{ 0x06, 0x0ae0 },
-		{ 0x06, 0x834f },
-		{ 0x06, 0xa010 },
-		{ 0x06, 0xa5ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x01e0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7805 },
-		{ 0x06, 0x9e9a },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x049e },
-		{ 0x06, 0x10e0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7803 },
-		{ 0x06, 0x9e0f },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x019e },
-		{ 0x06, 0x05ae },
-		{ 0x06, 0x0caf },
-		{ 0x06, 0x81f8 },
-		{ 0x06, 0xaf81 },
-		{ 0x06, 0xa3af },
-		{ 0x06, 0x81dc },
-		{ 0x06, 0xaf82 },
-		{ 0x06, 0x13ee },
-		{ 0x06, 0x8348 },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0x8349 },
-		{ 0x06, 0x00e0 },
-		{ 0x06, 0x8351 },
-		{ 0x06, 0x10e4 },
-		{ 0x06, 0x8351 },
-		{ 0x06, 0x5801 },
-		{ 0x06, 0x9fea },
-		{ 0x06, 0xd000 },
-		{ 0x06, 0xd180 },
-		{ 0x06, 0x1f66 },
-		{ 0x06, 0xe2f8 },
-		{ 0x06, 0xeae3 },
-		{ 0x06, 0xf8eb },
-		{ 0x06, 0x5af8 },
-		{ 0x06, 0x1e20 },
-		{ 0x06, 0xe6f8 },
-		{ 0x06, 0xeae5 },
-		{ 0x06, 0xf8eb },
-		{ 0x06, 0xd302 },
-		{ 0x06, 0xb3fe },
-		{ 0x06, 0xe2f8 },
-		{ 0x06, 0x7cef },
-		{ 0x06, 0x325b },
-		{ 0x06, 0x80e3 },
-		{ 0x06, 0xf87d },
-		{ 0x06, 0x9e03 },
-		{ 0x06, 0x7dff },
-		{ 0x06, 0xff0d },
-		{ 0x06, 0x581c },
-		{ 0x06, 0x551a },
-		{ 0x06, 0x6511 },
-		{ 0x06, 0xa190 },
-		{ 0x06, 0xd3e2 },
-		{ 0x06, 0x8348 },
-		{ 0x06, 0xe383 },
-		{ 0x06, 0x491b },
-		{ 0x06, 0x56ab },
-		{ 0x06, 0x08ef },
-		{ 0x06, 0x56e6 },
-		{ 0x06, 0x8348 },
-		{ 0x06, 0xe783 },
-		{ 0x06, 0x4910 },
-		{ 0x06, 0xd180 },
-		{ 0x06, 0x1f66 },
-		{ 0x06, 0xa004 },
-		{ 0x06, 0xb9e2 },
-		{ 0x06, 0x8348 },
-		{ 0x06, 0xe383 },
-		{ 0x06, 0x49ef },
-		{ 0x06, 0x65e2 },
-		{ 0x06, 0x834a },
-		{ 0x06, 0xe383 },
-		{ 0x06, 0x4b1b },
-		{ 0x06, 0x56aa },
-		{ 0x06, 0x0eef },
-		{ 0x06, 0x56e6 },
-		{ 0x06, 0x834a },
-		{ 0x06, 0xe783 },
-		{ 0x06, 0x4be2 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0xe683 },
-		{ 0x06, 0x4ce0 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0xa000 },
-		{ 0x06, 0x0caf },
-		{ 0x06, 0x81dc },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4d10 },
-		{ 0x06, 0xe483 },
-		{ 0x06, 0x4dae },
-		{ 0x06, 0x0480 },
-		{ 0x06, 0xe483 },
-		{ 0x06, 0x4de0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7803 },
-		{ 0x06, 0x9e0b },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x049e },
-		{ 0x06, 0x04ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x02e0 },
-		{ 0x06, 0x8332 },
-		{ 0x06, 0xe183 },
-		{ 0x06, 0x3359 },
-		{ 0x06, 0x0fe2 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0x0c24 },
-		{ 0x06, 0x5af0 },
-		{ 0x06, 0x1e12 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x8ce5 },
-		{ 0x06, 0xf88d },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x30e1 },
-		{ 0x06, 0x8331 },
-		{ 0x06, 0x6801 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x8ae5 },
-		{ 0x06, 0xf88b },
-		{ 0x06, 0xae37 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e03 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4ce1 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0x1b01 },
-		{ 0x06, 0x9e04 },
-		{ 0x06, 0xaaa1 },
-		{ 0x06, 0xaea8 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e04 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4f00 },
-		{ 0x06, 0xaeab },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4f78 },
-		{ 0x06, 0x039f },
-		{ 0x06, 0x14ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x05d2 },
-		{ 0x06, 0x40d6 },
-		{ 0x06, 0x5554 },
-		{ 0x06, 0x0282 },
-		{ 0x06, 0x17d2 },
-		{ 0x06, 0xa0d6 },
-		{ 0x06, 0xba00 },
-		{ 0x06, 0x0282 },
-		{ 0x06, 0x17fe },
-		{ 0x06, 0xfdfc },
-		{ 0x06, 0x05f8 },
-		{ 0x06, 0xe0f8 },
-		{ 0x06, 0x60e1 },
-		{ 0x06, 0xf861 },
-		{ 0x06, 0x6802 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x60e5 },
-		{ 0x06, 0xf861 },
-		{ 0x06, 0xe0f8 },
-		{ 0x06, 0x48e1 },
-		{ 0x06, 0xf849 },
-		{ 0x06, 0x580f },
-		{ 0x06, 0x1e02 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x48e5 },
-		{ 0x06, 0xf849 },
-		{ 0x06, 0xd000 },
-		{ 0x06, 0x0282 },
-		{ 0x06, 0x5bbf },
-		{ 0x06, 0x8350 },
-		{ 0x06, 0xef46 },
-		{ 0x06, 0xdc19 },
-		{ 0x06, 0xddd0 },
-		{ 0x06, 0x0102 },
-		{ 0x06, 0x825b },
-		{ 0x06, 0x0282 },
-		{ 0x06, 0x77e0 },
-		{ 0x06, 0xf860 },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x6158 },
-		{ 0x06, 0xfde4 },
-		{ 0x06, 0xf860 },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x61fc },
-		{ 0x06, 0x04f9 },
-		{ 0x06, 0xfafb },
-		{ 0x06, 0xc6bf },
-		{ 0x06, 0xf840 },
-		{ 0x06, 0xbe83 },
-		{ 0x06, 0x50a0 },
-		{ 0x06, 0x0101 },
-		{ 0x06, 0x071b },
-		{ 0x06, 0x89cf },
-		{ 0x06, 0xd208 },
-		{ 0x06, 0xebdb },
-		{ 0x06, 0x19b2 },
-		{ 0x06, 0xfbff },
-		{ 0x06, 0xfefd },
-		{ 0x06, 0x04f8 },
-		{ 0x06, 0xe0f8 },
-		{ 0x06, 0x48e1 },
-		{ 0x06, 0xf849 },
-		{ 0x06, 0x6808 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x48e5 },
-		{ 0x06, 0xf849 },
-		{ 0x06, 0x58f7 },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x48e5 },
-		{ 0x06, 0xf849 },
-		{ 0x06, 0xfc04 },
-		{ 0x06, 0x4d20 },
-		{ 0x06, 0x0002 },
-		{ 0x06, 0x4e22 },
-		{ 0x06, 0x0002 },
-		{ 0x06, 0x4ddf },
-		{ 0x06, 0xff01 },
-		{ 0x06, 0x4edd },
-		{ 0x06, 0xff01 },
-		{ 0x05, 0x83d4 },
-		{ 0x06, 0x8000 },
-		{ 0x05, 0x83d8 },
-		{ 0x06, 0x8051 },
-		{ 0x02, 0x6010 },
-		{ 0x03, 0xdc00 },
-		{ 0x05, 0xfff6 },
-		{ 0x06, 0x00fc },
-		{ 0x1f, 0x0000 },
+		{ 0x06, 0x5561 },
+
+		/*
+		 * Can not link to 1Gbps with bad cable
+		 * Decrease SNR threshold form 21.07dB to 19.04dB
+		 */
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
 
 		{ 0x1f, 0x0000 },
-		{ 0x0d, 0xf880 },
-		{ 0x1f, 0x0000 }
+		{ 0x0d, 0xf880 }
 	};
+	void __iomem *ioaddr = tp->mmio_addr;
+	const struct firmware *fw;
 
 	rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
 
+	/*
+	 * Rx Error Issue
+	 * Fine Tune Switching regulator parameter
+	 */
 	mdio_write(ioaddr, 0x1f, 0x0002);
 	mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef);
 	mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00);
 
-	rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
-
 	if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
 		static const struct phy_reg phy_reg_init[] = {
 			{ 0x1f, 0x0002 },
@@ -2157,20 +1885,33 @@ static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
 		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 	}
 
+	/* RSET couple improve */
 	mdio_write(ioaddr, 0x1f, 0x0002);
 	mdio_patch(ioaddr, 0x0d, 0x0300);
 	mdio_patch(ioaddr, 0x0f, 0x0010);
 
+	/* Fine tune PLL performance */
 	mdio_write(ioaddr, 0x1f, 0x0002);
 	mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
 	mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
 
-	rtl_phy_write(ioaddr, phy_reg_init_2, ARRAY_SIZE(phy_reg_init_2));
+	mdio_write(ioaddr, 0x1f, 0x0005);
+	mdio_write(ioaddr, 0x05, 0x001b);
+	if (mdio_read(ioaddr, 0x06) == 0xbf00 &&
+	    request_firmware(&fw, FIRMWARE_8168D_1, &tp->pci_dev->dev) == 0) {
+		rtl_phy_write_fw(tp, fw);
+		release_firmware(fw);
+	} else {
+		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
+	}
+
+	mdio_write(ioaddr, 0x1f, 0x0000);
 }
 
-static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init_0[] = {
+		/* Channel Estimation */
 		{ 0x1f, 0x0001 },
 		{ 0x06, 0x4064 },
 		{ 0x07, 0x2863 },
@@ -2189,324 +1930,28 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1a, 0x05ad },
 		{ 0x14, 0x94c0 },
 
+		/*
+		 * Tx Error Issue
+		 * enhance line driver power
+		 */
 		{ 0x1f, 0x0002 },
 		{ 0x06, 0x5561 },
 		{ 0x1f, 0x0005 },
 		{ 0x05, 0x8332 },
-		{ 0x06, 0x5561 }
-	};
-	static const struct phy_reg phy_reg_init_1[] = {
-		{ 0x1f, 0x0005 },
-		{ 0x05, 0xffc2 },
-		{ 0x1f, 0x0005 },
-		{ 0x05, 0x8000 },
-		{ 0x06, 0xf8f9 },
-		{ 0x06, 0xfaee },
-		{ 0x06, 0xf8ea },
-		{ 0x06, 0x00ee },
-		{ 0x06, 0xf8eb },
-		{ 0x06, 0x00e2 },
-		{ 0x06, 0xf87c },
-		{ 0x06, 0xe3f8 },
-		{ 0x06, 0x7da5 },
-		{ 0x06, 0x1111 },
-		{ 0x06, 0x12d2 },
-		{ 0x06, 0x40d6 },
-		{ 0x06, 0x4444 },
-		{ 0x06, 0x0281 },
-		{ 0x06, 0xc6d2 },
-		{ 0x06, 0xa0d6 },
-		{ 0x06, 0xaaaa },
-		{ 0x06, 0x0281 },
-		{ 0x06, 0xc6ae },
-		{ 0x06, 0x0fa5 },
-		{ 0x06, 0x4444 },
-		{ 0x06, 0x02ae },
-		{ 0x06, 0x4da5 },
-		{ 0x06, 0xaaaa },
-		{ 0x06, 0x02ae },
-		{ 0x06, 0x47af },
-		{ 0x06, 0x81c2 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e00 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4d0f },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4c0f },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4f00 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x5100 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4aff },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4bff },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x30e1 },
-		{ 0x06, 0x8331 },
-		{ 0x06, 0x58fe },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x8ae5 },
-		{ 0x06, 0xf88b },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x32e1 },
-		{ 0x06, 0x8333 },
-		{ 0x06, 0x590f },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x4d0c },
-		{ 0x06, 0x245a },
-		{ 0x06, 0xf01e },
-		{ 0x06, 0x12e4 },
-		{ 0x06, 0xf88c },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x8daf },
-		{ 0x06, 0x81c2 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4f10 },
-		{ 0x06, 0xe483 },
-		{ 0x06, 0x4fe0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7800 },
-		{ 0x06, 0x9f0a },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4fa0 },
-		{ 0x06, 0x10a5 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e01 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x059e },
-		{ 0x06, 0x9ae0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7804 },
-		{ 0x06, 0x9e10 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x039e },
-		{ 0x06, 0x0fe0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7801 },
-		{ 0x06, 0x9e05 },
-		{ 0x06, 0xae0c },
-		{ 0x06, 0xaf81 },
-		{ 0x06, 0xa7af },
-		{ 0x06, 0x8152 },
-		{ 0x06, 0xaf81 },
-		{ 0x06, 0x8baf },
-		{ 0x06, 0x81c2 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4800 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4900 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x5110 },
-		{ 0x06, 0xe483 },
-		{ 0x06, 0x5158 },
-		{ 0x06, 0x019f },
-		{ 0x06, 0xead0 },
-		{ 0x06, 0x00d1 },
-		{ 0x06, 0x801f },
-		{ 0x06, 0x66e2 },
-		{ 0x06, 0xf8ea },
-		{ 0x06, 0xe3f8 },
-		{ 0x06, 0xeb5a },
-		{ 0x06, 0xf81e },
-		{ 0x06, 0x20e6 },
-		{ 0x06, 0xf8ea },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0xebd3 },
-		{ 0x06, 0x02b3 },
-		{ 0x06, 0xfee2 },
-		{ 0x06, 0xf87c },
-		{ 0x06, 0xef32 },
-		{ 0x06, 0x5b80 },
-		{ 0x06, 0xe3f8 },
-		{ 0x06, 0x7d9e },
-		{ 0x06, 0x037d },
-		{ 0x06, 0xffff },
-		{ 0x06, 0x0d58 },
-		{ 0x06, 0x1c55 },
-		{ 0x06, 0x1a65 },
-		{ 0x06, 0x11a1 },
-		{ 0x06, 0x90d3 },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x48e3 },
-		{ 0x06, 0x8349 },
-		{ 0x06, 0x1b56 },
-		{ 0x06, 0xab08 },
-		{ 0x06, 0xef56 },
-		{ 0x06, 0xe683 },
-		{ 0x06, 0x48e7 },
-		{ 0x06, 0x8349 },
-		{ 0x06, 0x10d1 },
-		{ 0x06, 0x801f },
-		{ 0x06, 0x66a0 },
-		{ 0x06, 0x04b9 },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x48e3 },
-		{ 0x06, 0x8349 },
-		{ 0x06, 0xef65 },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x4ae3 },
-		{ 0x06, 0x834b },
-		{ 0x06, 0x1b56 },
-		{ 0x06, 0xaa0e },
-		{ 0x06, 0xef56 },
-		{ 0x06, 0xe683 },
-		{ 0x06, 0x4ae7 },
-		{ 0x06, 0x834b },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x4de6 },
-		{ 0x06, 0x834c },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4da0 },
-		{ 0x06, 0x000c },
-		{ 0x06, 0xaf81 },
-		{ 0x06, 0x8be0 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0x10e4 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0xae04 },
-		{ 0x06, 0x80e4 },
-		{ 0x06, 0x834d },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x4e78 },
-		{ 0x06, 0x039e },
-		{ 0x06, 0x0be0 },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x7804 },
-		{ 0x06, 0x9e04 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e02 },
-		{ 0x06, 0xe083 },
-		{ 0x06, 0x32e1 },
-		{ 0x06, 0x8333 },
-		{ 0x06, 0x590f },
-		{ 0x06, 0xe283 },
-		{ 0x06, 0x4d0c },
-		{ 0x06, 0x245a },
-		{ 0x06, 0xf01e },
-		{ 0x06, 0x12e4 },
-		{ 0x06, 0xf88c },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x8de0 },
-		{ 0x06, 0x8330 },
-		{ 0x06, 0xe183 },
-		{ 0x06, 0x3168 },
-		{ 0x06, 0x01e4 },
-		{ 0x06, 0xf88a },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x8bae },
-		{ 0x06, 0x37ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x03e0 },
-		{ 0x06, 0x834c },
-		{ 0x06, 0xe183 },
-		{ 0x06, 0x4d1b },
-		{ 0x06, 0x019e },
-		{ 0x06, 0x04aa },
-		{ 0x06, 0xa1ae },
-		{ 0x06, 0xa8ee },
-		{ 0x06, 0x834e },
-		{ 0x06, 0x04ee },
-		{ 0x06, 0x834f },
-		{ 0x06, 0x00ae },
-		{ 0x06, 0xabe0 },
-		{ 0x06, 0x834f },
-		{ 0x06, 0x7803 },
-		{ 0x06, 0x9f14 },
-		{ 0x06, 0xee83 },
-		{ 0x06, 0x4e05 },
-		{ 0x06, 0xd240 },
-		{ 0x06, 0xd655 },
-		{ 0x06, 0x5402 },
-		{ 0x06, 0x81c6 },
-		{ 0x06, 0xd2a0 },
-		{ 0x06, 0xd6ba },
-		{ 0x06, 0x0002 },
-		{ 0x06, 0x81c6 },
-		{ 0x06, 0xfefd },
-		{ 0x06, 0xfc05 },
-		{ 0x06, 0xf8e0 },
-		{ 0x06, 0xf860 },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x6168 },
-		{ 0x06, 0x02e4 },
-		{ 0x06, 0xf860 },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x61e0 },
-		{ 0x06, 0xf848 },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x4958 },
-		{ 0x06, 0x0f1e },
-		{ 0x06, 0x02e4 },
-		{ 0x06, 0xf848 },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x49d0 },
-		{ 0x06, 0x0002 },
-		{ 0x06, 0x820a },
-		{ 0x06, 0xbf83 },
-		{ 0x06, 0x50ef },
-		{ 0x06, 0x46dc },
-		{ 0x06, 0x19dd },
-		{ 0x06, 0xd001 },
-		{ 0x06, 0x0282 },
-		{ 0x06, 0x0a02 },
-		{ 0x06, 0x8226 },
-		{ 0x06, 0xe0f8 },
-		{ 0x06, 0x60e1 },
-		{ 0x06, 0xf861 },
-		{ 0x06, 0x58fd },
-		{ 0x06, 0xe4f8 },
-		{ 0x06, 0x60e5 },
-		{ 0x06, 0xf861 },
-		{ 0x06, 0xfc04 },
-		{ 0x06, 0xf9fa },
-		{ 0x06, 0xfbc6 },
-		{ 0x06, 0xbff8 },
-		{ 0x06, 0x40be },
-		{ 0x06, 0x8350 },
-		{ 0x06, 0xa001 },
-		{ 0x06, 0x0107 },
-		{ 0x06, 0x1b89 },
-		{ 0x06, 0xcfd2 },
-		{ 0x06, 0x08eb },
-		{ 0x06, 0xdb19 },
-		{ 0x06, 0xb2fb },
-		{ 0x06, 0xfffe },
-		{ 0x06, 0xfd04 },
-		{ 0x06, 0xf8e0 },
-		{ 0x06, 0xf848 },
-		{ 0x06, 0xe1f8 },
-		{ 0x06, 0x4968 },
-		{ 0x06, 0x08e4 },
-		{ 0x06, 0xf848 },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x4958 },
-		{ 0x06, 0xf7e4 },
-		{ 0x06, 0xf848 },
-		{ 0x06, 0xe5f8 },
-		{ 0x06, 0x49fc },
-		{ 0x06, 0x044d },
-		{ 0x06, 0x2000 },
-		{ 0x06, 0x024e },
-		{ 0x06, 0x2200 },
-		{ 0x06, 0x024d },
-		{ 0x06, 0xdfff },
-		{ 0x06, 0x014e },
-		{ 0x06, 0xddff },
-		{ 0x06, 0x0100 },
-		{ 0x05, 0x83d8 },
-		{ 0x06, 0x8000 },
-		{ 0x03, 0xdc00 },
-		{ 0x05, 0xfff6 },
-		{ 0x06, 0x00fc },
-		{ 0x1f, 0x0000 },
+		{ 0x06, 0x5561 },
+
+		/*
+		 * Can not link to 1Gbps with bad cable
+		 * Decrease SNR threshold form 21.07dB to 19.04dB
+		 */
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
 
 		{ 0x1f, 0x0000 },
-		{ 0x0d, 0xf880 },
-		{ 0x1f, 0x0000 }
+		{ 0x0d, 0xf880 }
 	};
+	void __iomem *ioaddr = tp->mmio_addr;
+	const struct firmware *fw;
 
 	rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
 
@@ -2550,17 +1995,26 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
 		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 	}
 
+	/* Fine tune PLL performance */
 	mdio_write(ioaddr, 0x1f, 0x0002);
 	mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
 	mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
 
-	mdio_write(ioaddr, 0x1f, 0x0001);
-	mdio_write(ioaddr, 0x17, 0x0cc0);
-
+	/* Switching regulator Slew rate */
 	mdio_write(ioaddr, 0x1f, 0x0002);
 	mdio_patch(ioaddr, 0x0f, 0x0017);
 
-	rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
+	mdio_write(ioaddr, 0x1f, 0x0005);
+	mdio_write(ioaddr, 0x05, 0x001b);
+	if (mdio_read(ioaddr, 0x06) == 0xb300 &&
+	    request_firmware(&fw, FIRMWARE_8168D_2, &tp->pci_dev->dev) == 0) {
+		rtl_phy_write_fw(tp, fw);
+		release_firmware(fw);
+	} else {
+		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
+	}
+
+	mdio_write(ioaddr, 0x1f, 0x0000);
 }
 
 static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr)
@@ -2698,10 +2152,10 @@ static void rtl_hw_phy_config(struct net_device *dev)
 		rtl8168cp_2_hw_phy_config(ioaddr);
 		break;
 	case RTL_GIGA_MAC_VER_25:
-		rtl8168d_1_hw_phy_config(ioaddr);
+		rtl8168d_1_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_26:
-		rtl8168d_2_hw_phy_config(ioaddr);
+		rtl8168d_2_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_27:
 		rtl8168d_3_hw_phy_config(ioaddr);
-- 
cgit v1.2.3


From f0298f8143e89ac4da306e14b9aa1927e93916d0 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:07:42 +0000
Subject: r8169: identify different registers.

Documentation (sort of).

The location are the same, the values are the same but it is
just accidental. Note that the 810x could cope with a smaller
value as it does not support jumbo frames.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 312446234509..33c3fbf227f4 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -67,7 +67,6 @@ static const int multicast_filter_limit = 32;
 #define RX_FIFO_THRESH	7	/* 7 means NO threshold, Rx buffer level before first PCI xfer. */
 #define RX_DMA_BURST	6	/* Maximum PCI burst, '6' is 1024 */
 #define TX_DMA_BURST	6	/* Maximum PCI burst, '6' is 1024 */
-#define EarlyTxThld	0x3F	/* 0x3F means NO early transmit */
 #define SafeMtu		0x1c20	/* ... actually life sucks beyond ~7k */
 #define InterFrameGap	0x03	/* 3 means InterFrameGap = the shortest one */
 
@@ -231,7 +230,14 @@ enum rtl_registers {
 	IntrMitigate	= 0xe2,
 	RxDescAddrLow	= 0xe4,
 	RxDescAddrHigh	= 0xe8,
-	EarlyTxThres	= 0xec,
+	EarlyTxThres	= 0xec,	/* 8169. Unit of 32 bytes. */
+
+#define NoEarlyTx	0x3f	/* Max value : no early transmit. */
+
+	MaxTxPacketSize	= 0xec,	/* 8101/8168. Unit of 128 bytes. */
+
+#define TxPacketMax	(8064 >> 7)
+
 	FuncEvent	= 0xf0,
 	FuncEventMask	= 0xf4,
 	FuncPresetState	= 0xf8,
@@ -2901,7 +2907,7 @@ static void rtl_hw_start_8169(struct net_device *dev)
 	    (tp->mac_version == RTL_GIGA_MAC_VER_04))
 		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(EarlyTxThres, NoEarlyTx);
 
 	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
@@ -3036,7 +3042,7 @@ static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev)
 {
 	rtl_hw_start_8168bb(ioaddr, pdev);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
 }
@@ -3091,7 +3097,7 @@ static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev)
 	/* Magic. */
 	RTL_W8(DBG_REG, 0x20);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
 
@@ -3147,7 +3153,7 @@ static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
 
 	rtl_disable_clock_request(pdev);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
 
@@ -3162,7 +3168,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
 
 	RTL_W8(Cfg9346, Cfg9346_Unlock);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
@@ -3342,7 +3348,7 @@ static void rtl_hw_start_8101(struct net_device *dev)
 
 	RTL_W8(Cfg9346, Cfg9346_Unlock);
 
-	RTL_W8(EarlyTxThres, EarlyTxThld);
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
-- 
cgit v1.2.3


From 4da19633429f67c794b013488348550f457298c4 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:07:55 +0000
Subject: r8169: use device dependent methods to access the MII registers.

Current mdio_{read/write} needs device specific information to work
correctly with newer chipsets.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 307 +++++++++++++++++++++++++++-------------------------
 1 file changed, 157 insertions(+), 150 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 33c3fbf227f4..b5ced5ebb60e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -502,9 +502,9 @@ struct rtl8169_private {
 #endif
 	int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
 	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
-	void (*phy_reset_enable)(void __iomem *);
+	void (*phy_reset_enable)(struct rtl8169_private *tp);
 	void (*hw_start)(struct net_device *);
-	unsigned int (*phy_reset_pending)(void __iomem *);
+	unsigned int (*phy_reset_pending)(struct rtl8169_private *tp);
 	unsigned int (*link_ok)(void __iomem *);
 	int (*do_ioctl)(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd);
 	int pcie_cap;
@@ -547,7 +547,7 @@ static int rtl8169_poll(struct napi_struct *napi, int budget);
 static const unsigned int rtl8169_rx_config =
 	(RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
 
-static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
+static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 {
 	int i;
 
@@ -569,7 +569,7 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 	udelay(20);
 }
 
-static int mdio_read(void __iomem *ioaddr, int reg_addr)
+static int r8169_mdio_read(void __iomem *ioaddr, int reg_addr)
 {
 	int i, value = -1;
 
@@ -595,34 +595,42 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr)
 	return value;
 }
 
-static void mdio_patch(void __iomem *ioaddr, int reg_addr, int value)
+static void rtl_writephy(struct rtl8169_private *tp, int location, u32 val)
 {
-	mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value);
+	r8169_mdio_write(tp->mmio_addr, location, val);
 }
 
-static void mdio_plus_minus(void __iomem *ioaddr, int reg_addr, int p, int m)
+static int rtl_readphy(struct rtl8169_private *tp, int location)
+{
+	return r8169_mdio_read(tp->mmio_addr, location);
+}
+
+static void rtl_patchphy(struct rtl8169_private *tp, int reg_addr, int value)
+{
+	rtl_writephy(tp, reg_addr, rtl_readphy(tp, reg_addr) | value);
+}
+
+static void rtl_w1w0_phy(struct rtl8169_private *tp, int reg_addr, int p, int m)
 {
 	int val;
 
-	val = mdio_read(ioaddr, reg_addr);
-	mdio_write(ioaddr, reg_addr, (val | p) & ~m);
+	val = rtl_readphy(tp, reg_addr);
+	rtl_writephy(tp, reg_addr, (val | p) & ~m);
 }
 
 static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
 			   int val)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
 
-	mdio_write(ioaddr, location, val);
+	rtl_writephy(tp, location, val);
 }
 
 static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
 
-	return mdio_read(ioaddr, location);
+	return rtl_readphy(tp, location);
 }
 
 static void rtl_ephy_write(void __iomem *ioaddr, int reg_addr, int value)
@@ -723,14 +731,16 @@ static void rtl8169_asic_down(void __iomem *ioaddr)
 	RTL_R16(CPlusCmd);
 }
 
-static unsigned int rtl8169_tbi_reset_pending(void __iomem *ioaddr)
+static unsigned int rtl8169_tbi_reset_pending(struct rtl8169_private *tp)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
+
 	return RTL_R32(TBICSR) & TBIReset;
 }
 
-static unsigned int rtl8169_xmii_reset_pending(void __iomem *ioaddr)
+static unsigned int rtl8169_xmii_reset_pending(struct rtl8169_private *tp)
 {
-	return mdio_read(ioaddr, MII_BMCR) & BMCR_RESET;
+	return rtl_readphy(tp, MII_BMCR) & BMCR_RESET;
 }
 
 static unsigned int rtl8169_tbi_link_ok(void __iomem *ioaddr)
@@ -743,17 +753,19 @@ static unsigned int rtl8169_xmii_link_ok(void __iomem *ioaddr)
 	return RTL_R8(PHYstatus) & LinkStatus;
 }
 
-static void rtl8169_tbi_reset_enable(void __iomem *ioaddr)
+static void rtl8169_tbi_reset_enable(struct rtl8169_private *tp)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
+
 	RTL_W32(TBICSR, RTL_R32(TBICSR) | TBIReset);
 }
 
-static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
+static void rtl8169_xmii_reset_enable(struct rtl8169_private *tp)
 {
 	unsigned int val;
 
-	val = mdio_read(ioaddr, MII_BMCR) | BMCR_RESET;
-	mdio_write(ioaddr, MII_BMCR, val & 0xffff);
+	val = rtl_readphy(tp, MII_BMCR) | BMCR_RESET;
+	rtl_writephy(tp, MII_BMCR, val & 0xffff);
 }
 
 static void __rtl8169_check_link_status(struct net_device *dev,
@@ -917,18 +929,17 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 				  u8 autoneg, u16 speed, u8 duplex)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
 	int giga_ctrl, bmcr;
 
 	if (autoneg == AUTONEG_ENABLE) {
 		int auto_nego;
 
-		auto_nego = mdio_read(ioaddr, MII_ADVERTISE);
+		auto_nego = rtl_readphy(tp, MII_ADVERTISE);
 		auto_nego |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
 			      ADVERTISE_100HALF | ADVERTISE_100FULL);
 		auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
 
-		giga_ctrl = mdio_read(ioaddr, MII_CTRL1000);
+		giga_ctrl = rtl_readphy(tp, MII_CTRL1000);
 		giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
 
 		/* The 8100e/8101e/8102e do Fast Ethernet only. */
@@ -956,12 +967,12 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 			 * Vendor specific (0x1f) and reserved (0x0e) MII
 			 * registers.
 			 */
-			mdio_write(ioaddr, 0x1f, 0x0000);
-			mdio_write(ioaddr, 0x0e, 0x0000);
+			rtl_writephy(tp, 0x1f, 0x0000);
+			rtl_writephy(tp, 0x0e, 0x0000);
 		}
 
-		mdio_write(ioaddr, MII_ADVERTISE, auto_nego);
-		mdio_write(ioaddr, MII_CTRL1000, giga_ctrl);
+		rtl_writephy(tp, MII_ADVERTISE, auto_nego);
+		rtl_writephy(tp, MII_CTRL1000, giga_ctrl);
 	} else {
 		giga_ctrl = 0;
 
@@ -975,21 +986,21 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 		if (duplex == DUPLEX_FULL)
 			bmcr |= BMCR_FULLDPLX;
 
-		mdio_write(ioaddr, 0x1f, 0x0000);
+		rtl_writephy(tp, 0x1f, 0x0000);
 	}
 
 	tp->phy_1000_ctrl_reg = giga_ctrl;
 
-	mdio_write(ioaddr, MII_BMCR, bmcr);
+	rtl_writephy(tp, MII_BMCR, bmcr);
 
 	if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
 	    (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
 		if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) {
-			mdio_write(ioaddr, 0x17, 0x2138);
-			mdio_write(ioaddr, 0x0e, 0x0260);
+			rtl_writephy(tp, 0x17, 0x2138);
+			rtl_writephy(tp, 0x0e, 0x0260);
 		} else {
-			mdio_write(ioaddr, 0x17, 0x2108);
-			mdio_write(ioaddr, 0x0e, 0x0000);
+			rtl_writephy(tp, 0x17, 0x2108);
+			rtl_writephy(tp, 0x0e, 0x0000);
 		}
 	}
 
@@ -1397,10 +1408,11 @@ struct phy_reg {
 	u16 val;
 };
 
-static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int len)
+static void rtl_writephy_batch(struct rtl8169_private *tp,
+			       const struct phy_reg *regs, int len)
 {
 	while (len-- > 0) {
-		mdio_write(ioaddr, regs->reg, regs->val);
+		rtl_writephy(tp, regs->reg, regs->val);
 		regs++;
 	}
 }
@@ -1425,7 +1437,6 @@ static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int
 static void
 rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 {
-	void __iomem *ioaddr = tp->mmio_addr;
 	__le32 *phytable = (__le32 *)fw->data;
 	struct net_device *dev = tp->dev;
 	size_t i;
@@ -1455,7 +1466,7 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 
 		switch(action & 0xf0000000) {
 		case PHY_WRITE:
-			mdio_write(ioaddr, reg, data);
+			rtl_writephy(tp, reg, data);
 			phytable++;
 			break;
 		default:
@@ -1464,7 +1475,7 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 	}
 }
 
-static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
+static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1528,10 +1539,10 @@ static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
 		{ 0x00, 0x9200 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
+static void rtl8169sb_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0002 },
@@ -1539,11 +1550,10 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp,
-					   void __iomem *ioaddr)
+static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp)
 {
 	struct pci_dev *pdev = tp->pci_dev;
 	u16 vendor_id, device_id;
@@ -1554,13 +1564,12 @@ static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp,
 	if ((vendor_id != PCI_VENDOR_ID_GIGABYTE) || (device_id != 0xe000))
 		return;
 
-	mdio_write(ioaddr, 0x1f, 0x0001);
-	mdio_write(ioaddr, 0x10, 0xf01b);
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0001);
+	rtl_writephy(tp, 0x10, 0xf01b);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
-static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp,
-				     void __iomem *ioaddr)
+static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1602,12 +1611,12 @@ static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp,
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-	rtl8169scd_hw_phy_config_quirk(tp, ioaddr);
+	rtl8169scd_hw_phy_config_quirk(tp);
 }
 
-static void rtl8169sce_hw_phy_config(void __iomem *ioaddr)
+static void rtl8169sce_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1657,23 +1666,23 @@ static void rtl8169sce_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8168bb_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168bb_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x10, 0xf41b },
 		{ 0x1f, 0x0000 }
 	};
 
-	mdio_write(ioaddr, 0x1f, 0x0001);
-	mdio_patch(ioaddr, 0x16, 1 << 0);
+	rtl_writephy(tp, 0x1f, 0x0001);
+	rtl_patchphy(tp, 0x16, 1 << 0);
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168bef_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1681,10 +1690,10 @@ static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168cp_1_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0000 },
@@ -1694,10 +1703,10 @@ static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168cp_2_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1705,14 +1714,14 @@ static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	mdio_write(ioaddr, 0x1f, 0x0000);
-	mdio_patch(ioaddr, 0x14, 1 << 5);
-	mdio_patch(ioaddr, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168c_1_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1734,14 +1743,14 @@ static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
 		{ 0x09, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-	mdio_patch(ioaddr, 0x14, 1 << 5);
-	mdio_patch(ioaddr, 0x0d, 1 << 5);
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
-static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168c_2_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1761,15 +1770,15 @@ static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-	mdio_patch(ioaddr, 0x16, 1 << 0);
-	mdio_patch(ioaddr, 0x14, 1 << 5);
-	mdio_patch(ioaddr, 0x0d, 1 << 5);
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x16, 1 << 0);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
-static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168c_3_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0001 },
@@ -1783,17 +1792,17 @@ static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-	mdio_patch(ioaddr, 0x16, 1 << 0);
-	mdio_patch(ioaddr, 0x14, 1 << 5);
-	mdio_patch(ioaddr, 0x0d, 1 << 5);
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x16, 1 << 0);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
-static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168c_4_hw_phy_config(struct rtl8169_private *tp)
 {
-	rtl8168c_3_hw_phy_config(ioaddr);
+	rtl8168c_3_hw_phy_config(tp);
 }
 
 static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
@@ -1841,15 +1850,15 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 	void __iomem *ioaddr = tp->mmio_addr;
 	const struct firmware *fw;
 
-	rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+	rtl_writephy_batch(tp, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
 
 	/*
 	 * Rx Error Issue
 	 * Fine Tune Switching regulator parameter
 	 */
-	mdio_write(ioaddr, 0x1f, 0x0002);
-	mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef);
-	mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w1w0_phy(tp, 0x0b, 0x0010, 0x00ef);
+	rtl_w1w0_phy(tp, 0x0c, 0xa200, 0x5d00);
 
 	if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
 		static const struct phy_reg phy_reg_init[] = {
@@ -1862,9 +1871,9 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 		};
 		int val;
 
-		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-		val = mdio_read(ioaddr, 0x0d);
+		val = rtl_readphy(tp, 0x0d);
 
 		if ((val & 0x00ff) != 0x006c) {
 			static const u32 set[] = {
@@ -1873,11 +1882,11 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 			};
 			int i;
 
-			mdio_write(ioaddr, 0x1f, 0x0002);
+			rtl_writephy(tp, 0x1f, 0x0002);
 
 			val &= 0xff00;
 			for (i = 0; i < ARRAY_SIZE(set); i++)
-				mdio_write(ioaddr, 0x0d, val | set[i]);
+				rtl_writephy(tp, 0x0d, val | set[i]);
 		}
 	} else {
 		static const struct phy_reg phy_reg_init[] = {
@@ -1888,22 +1897,22 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 			{ 0x06, 0x6662 }
 		};
 
-		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 	}
 
 	/* RSET couple improve */
-	mdio_write(ioaddr, 0x1f, 0x0002);
-	mdio_patch(ioaddr, 0x0d, 0x0300);
-	mdio_patch(ioaddr, 0x0f, 0x0010);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_patchphy(tp, 0x0d, 0x0300);
+	rtl_patchphy(tp, 0x0f, 0x0010);
 
 	/* Fine tune PLL performance */
-	mdio_write(ioaddr, 0x1f, 0x0002);
-	mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
-	mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w1w0_phy(tp, 0x02, 0x0100, 0x0600);
+	rtl_w1w0_phy(tp, 0x03, 0x0000, 0xe000);
 
-	mdio_write(ioaddr, 0x1f, 0x0005);
-	mdio_write(ioaddr, 0x05, 0x001b);
-	if (mdio_read(ioaddr, 0x06) == 0xbf00 &&
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x001b);
+	if (rtl_readphy(tp, 0x06) == 0xbf00 &&
 	    request_firmware(&fw, FIRMWARE_8168D_1, &tp->pci_dev->dev) == 0) {
 		rtl_phy_write_fw(tp, fw);
 		release_firmware(fw);
@@ -1911,7 +1920,7 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
 	}
 
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
 static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
@@ -1959,7 +1968,7 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 	void __iomem *ioaddr = tp->mmio_addr;
 	const struct firmware *fw;
 
-	rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+	rtl_writephy_batch(tp, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
 
 	if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
 		static const struct phy_reg phy_reg_init[] = {
@@ -1973,9 +1982,9 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 		};
 		int val;
 
-		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 
-		val = mdio_read(ioaddr, 0x0d);
+		val = rtl_readphy(tp, 0x0d);
 		if ((val & 0x00ff) != 0x006c) {
 			static const u32 set[] = {
 				0x0065, 0x0066, 0x0067, 0x0068,
@@ -1983,11 +1992,11 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 			};
 			int i;
 
-			mdio_write(ioaddr, 0x1f, 0x0002);
+			rtl_writephy(tp, 0x1f, 0x0002);
 
 			val &= 0xff00;
 			for (i = 0; i < ARRAY_SIZE(set); i++)
-				mdio_write(ioaddr, 0x0d, val | set[i]);
+				rtl_writephy(tp, 0x0d, val | set[i]);
 		}
 	} else {
 		static const struct phy_reg phy_reg_init[] = {
@@ -1998,21 +2007,21 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 			{ 0x06, 0x2642 }
 		};
 
-		rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 	}
 
 	/* Fine tune PLL performance */
-	mdio_write(ioaddr, 0x1f, 0x0002);
-	mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
-	mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w1w0_phy(tp, 0x02, 0x0100, 0x0600);
+	rtl_w1w0_phy(tp, 0x03, 0x0000, 0xe000);
 
 	/* Switching regulator Slew rate */
-	mdio_write(ioaddr, 0x1f, 0x0002);
-	mdio_patch(ioaddr, 0x0f, 0x0017);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_patchphy(tp, 0x0f, 0x0017);
 
-	mdio_write(ioaddr, 0x1f, 0x0005);
-	mdio_write(ioaddr, 0x05, 0x001b);
-	if (mdio_read(ioaddr, 0x06) == 0xb300 &&
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x001b);
+	if (rtl_readphy(tp, 0x06) == 0xb300 &&
 	    request_firmware(&fw, FIRMWARE_8168D_2, &tp->pci_dev->dev) == 0) {
 		rtl_phy_write_fw(tp, fw);
 		release_firmware(fw);
@@ -2020,10 +2029,10 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
 	}
 
-	mdio_write(ioaddr, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
-static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168d_3_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0002 },
@@ -2081,10 +2090,10 @@ static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
-static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
+static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
 		{ 0x1f, 0x0003 },
@@ -2093,18 +2102,17 @@ static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
 		{ 0x1f, 0x0000 }
 	};
 
-	mdio_write(ioaddr, 0x1f, 0x0000);
-	mdio_patch(ioaddr, 0x11, 1 << 12);
-	mdio_patch(ioaddr, 0x19, 1 << 13);
-	mdio_patch(ioaddr, 0x10, 1 << 15);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x11, 1 << 12);
+	rtl_patchphy(tp, 0x19, 1 << 13);
+	rtl_patchphy(tp, 0x10, 1 << 15);
 
-	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
 static void rtl_hw_phy_config(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
 
 	rtl8169_print_mac_version(tp);
 
@@ -2113,49 +2121,49 @@ static void rtl_hw_phy_config(struct net_device *dev)
 		break;
 	case RTL_GIGA_MAC_VER_02:
 	case RTL_GIGA_MAC_VER_03:
-		rtl8169s_hw_phy_config(ioaddr);
+		rtl8169s_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_04:
-		rtl8169sb_hw_phy_config(ioaddr);
+		rtl8169sb_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_05:
-		rtl8169scd_hw_phy_config(tp, ioaddr);
+		rtl8169scd_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_06:
-		rtl8169sce_hw_phy_config(ioaddr);
+		rtl8169sce_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_07:
 	case RTL_GIGA_MAC_VER_08:
 	case RTL_GIGA_MAC_VER_09:
-		rtl8102e_hw_phy_config(ioaddr);
+		rtl8102e_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_11:
-		rtl8168bb_hw_phy_config(ioaddr);
+		rtl8168bb_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_12:
-		rtl8168bef_hw_phy_config(ioaddr);
+		rtl8168bef_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_17:
-		rtl8168bef_hw_phy_config(ioaddr);
+		rtl8168bef_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_18:
-		rtl8168cp_1_hw_phy_config(ioaddr);
+		rtl8168cp_1_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_19:
-		rtl8168c_1_hw_phy_config(ioaddr);
+		rtl8168c_1_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_20:
-		rtl8168c_2_hw_phy_config(ioaddr);
+		rtl8168c_2_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_21:
-		rtl8168c_3_hw_phy_config(ioaddr);
+		rtl8168c_3_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_22:
-		rtl8168c_4_hw_phy_config(ioaddr);
+		rtl8168c_4_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_23:
 	case RTL_GIGA_MAC_VER_24:
-		rtl8168cp_2_hw_phy_config(ioaddr);
+		rtl8168cp_2_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_25:
 		rtl8168d_1_hw_phy_config(tp);
@@ -2164,7 +2172,7 @@ static void rtl_hw_phy_config(struct net_device *dev)
 		rtl8168d_2_hw_phy_config(tp);
 		break;
 	case RTL_GIGA_MAC_VER_27:
-		rtl8168d_3_hw_phy_config(ioaddr);
+		rtl8168d_3_hw_phy_config(tp);
 		break;
 
 	default:
@@ -2187,7 +2195,7 @@ static void rtl8169_phy_timer(unsigned long __opaque)
 
 	spin_lock_irq(&tp->lock);
 
-	if (tp->phy_reset_pending(ioaddr)) {
+	if (tp->phy_reset_pending(tp)) {
 		/*
 		 * A busy loop could burn quite a few cycles on nowadays CPU.
 		 * Let's delay the execution of the timer for a few ticks.
@@ -2201,7 +2209,7 @@ static void rtl8169_phy_timer(unsigned long __opaque)
 
 	netif_warn(tp, link, dev, "PHY reset until link up\n");
 
-	tp->phy_reset_enable(ioaddr);
+	tp->phy_reset_enable(tp);
 
 out_mod_timer:
 	mod_timer(timer, jiffies + timeout);
@@ -2261,12 +2269,11 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
 static void rtl8169_phy_reset(struct net_device *dev,
 			      struct rtl8169_private *tp)
 {
-	void __iomem *ioaddr = tp->mmio_addr;
 	unsigned int i;
 
-	tp->phy_reset_enable(ioaddr);
+	tp->phy_reset_enable(tp);
 	for (i = 0; i < 100; i++) {
-		if (!tp->phy_reset_pending(ioaddr))
+		if (!tp->phy_reset_pending(tp))
 			return;
 		msleep(1);
 	}
@@ -2293,7 +2300,7 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
 		dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
 		RTL_W8(0x82, 0x01);
 		dprintk("Set PHY Reg 0x0bh = 0x00h\n");
-		mdio_write(ioaddr, 0x0b, 0x0000); //w 0x0b 15 0 0
+		rtl_writephy(tp, 0x0b, 0x0000); //w 0x0b 15 0 0
 	}
 
 	rtl8169_phy_reset(dev, tp);
@@ -2363,11 +2370,11 @@ static int rtl_xmii_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *dat
 		return 0;
 
 	case SIOCGMIIREG:
-		data->val_out = mdio_read(tp->mmio_addr, data->reg_num & 0x1f);
+		data->val_out = rtl_readphy(tp, data->reg_num & 0x1f);
 		return 0;
 
 	case SIOCSMIIREG:
-		mdio_write(tp->mmio_addr, data->reg_num & 0x1f, data->val_in);
+		rtl_writephy(tp, data->reg_num & 0x1f, data->val_in);
 		return 0;
 	}
 	return -EOPNOTSUPP;
-- 
cgit v1.2.3


From c0e45c1ca3162acb2e77b3d9e152ce6e7b6fa3f5 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:08:04 +0000
Subject: r8169: 8168DP specific MII registers access methods.

Adapted from version 8.019.00 of Realtek's r8168 driver and
amended per Hayes Wang's correction :
- OCPDR_GPHY_REG_SHIFT must be 16, not 12
- the reg should be at bit 16 ~ 22, whence OCPDR_REG_MASK

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 81 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index b5ced5ebb60e..3a63363e47cc 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -277,6 +277,20 @@ enum rtl8168_8101_registers {
 #define	EFUSEAR_DATA_MASK		0xff
 };
 
+enum rtl8168_registers {
+	EPHY_RXER_NUM		= 0x7c,
+	OCPDR			= 0xb0,	/* OCP GPHY access */
+#define OCPDR_WRITE_CMD			0x80000000
+#define OCPDR_READ_CMD			0x00000000
+#define OCPDR_REG_MASK			0x7f
+#define OCPDR_GPHY_REG_SHIFT		16
+#define OCPDR_DATA_MASK			0xffff
+	OCPAR			= 0xb4,
+#define OCPAR_FLAG			0x80000000
+#define OCPAR_GPHY_WRITE_CMD		0x8000f060
+#define OCPAR_GPHY_READ_CMD		0x0000f060
+};
+
 enum rtl_register_content {
 	/* InterruptStatusBits */
 	SYSErr		= 0x8000,
@@ -500,6 +514,12 @@ struct rtl8169_private {
 #ifdef CONFIG_R8169_VLAN
 	struct vlan_group *vlgrp;
 #endif
+
+	struct mdio_ops {
+		void (*write)(void __iomem *, int, int);
+		int (*read)(void __iomem *, int);
+	} mdio_ops;
+
 	int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
 	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
 	void (*phy_reset_enable)(struct rtl8169_private *tp);
@@ -595,14 +615,55 @@ static int r8169_mdio_read(void __iomem *ioaddr, int reg_addr)
 	return value;
 }
 
+static void r8168dp_1_mdio_access(void __iomem *ioaddr, int reg_addr, u32 data)
+{
+	int i;
+
+	RTL_W32(OCPDR, data |
+		((reg_addr & OCPDR_REG_MASK) << OCPDR_GPHY_REG_SHIFT));
+	RTL_W32(OCPAR, OCPAR_GPHY_WRITE_CMD);
+	RTL_W32(EPHY_RXER_NUM, 0);
+
+	for (i = 0; i < 100; i++) {
+		mdelay(1);
+		if (!(RTL_R32(OCPAR) & OCPAR_FLAG))
+			break;
+	}
+}
+
+static void r8168dp_1_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
+{
+	r8168dp_1_mdio_access(ioaddr, reg_addr, OCPDR_WRITE_CMD |
+		(value & OCPDR_DATA_MASK));
+}
+
+static int r8168dp_1_mdio_read(void __iomem *ioaddr, int reg_addr)
+{
+	int i;
+
+	r8168dp_1_mdio_access(ioaddr, reg_addr, OCPDR_READ_CMD);
+
+	mdelay(1);
+	RTL_W32(OCPAR, OCPAR_GPHY_READ_CMD);
+	RTL_W32(EPHY_RXER_NUM, 0);
+
+	for (i = 0; i < 100; i++) {
+		mdelay(1);
+		if (RTL_R32(OCPAR) & OCPAR_FLAG)
+			break;
+	}
+
+	return RTL_R32(OCPDR) & OCPDR_DATA_MASK;
+}
+
 static void rtl_writephy(struct rtl8169_private *tp, int location, u32 val)
 {
-	r8169_mdio_write(tp->mmio_addr, location, val);
+	tp->mdio_ops.write(tp->mmio_addr, location, val);
 }
 
 static int rtl_readphy(struct rtl8169_private *tp, int location)
 {
-	return r8169_mdio_read(tp->mmio_addr, location);
+	return tp->mdio_ops.read(tp->mmio_addr, location);
 }
 
 static void rtl_patchphy(struct rtl8169_private *tp, int reg_addr, int value)
@@ -2474,6 +2535,22 @@ static const struct net_device_ops rtl8169_netdev_ops = {
 
 };
 
+static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
+{
+	struct mdio_ops *ops = &tp->mdio_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+		ops->write	= r8168dp_1_mdio_write;
+		ops->read	= r8168dp_1_mdio_read;
+		break;
+	default:
+		ops->write	= r8169_mdio_write;
+		ops->read	= r8169_mdio_read;
+		break;
+	}
+}
+
 static int __devinit
 rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -2592,6 +2669,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* Identify chip attached to board */
 	rtl8169_get_mac_version(tp, ioaddr);
 
+	rtl_init_mdio_ops(tp);
+
 	/* Use appropriate default if unknown */
 	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
 		netif_notice(tp, probe, dev,
-- 
cgit v1.2.3


From 065c27c184d64aeb9ae107c0ef7026ea3642b15b Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:08:12 +0000
Subject: r8169: phy power ops

Bits from :
- version 8.019.00 of Realtek's 8168 driver
- version 1.019.00 of Realtek's 8101 driver

Plain old 8169 (PCI) devices do not seem to need anything akin to it.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 166 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 3a63363e47cc..0ec47f463157 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -258,7 +258,7 @@ enum rtl8168_8101_registers {
 #define	CSIAR_BYTE_ENABLE		0x0f
 #define	CSIAR_BYTE_ENABLE_SHIFT		12
 #define	CSIAR_ADDR_MASK			0x0fff
-
+	PMCH			= 0x6f,
 	EPHYAR			= 0x80,
 #define	EPHYAR_FLAG			0x80000000
 #define	EPHYAR_WRITE_CMD		0x80000000
@@ -520,6 +520,11 @@ struct rtl8169_private {
 		int (*read)(void __iomem *, int);
 	} mdio_ops;
 
+	struct pll_power_ops {
+		void (*down)(struct rtl8169_private *);
+		void (*up)(struct rtl8169_private *);
+	} pll_power_ops;
+
 	int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
 	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
 	void (*phy_reset_enable)(struct rtl8169_private *tp);
@@ -2551,6 +2556,152 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
 	}
 }
 
+static void r810x_phy_power_down(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+}
+
+static void r810x_phy_power_up(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
+}
+
+static void r810x_pll_power_down(struct rtl8169_private *tp)
+{
+	if (__rtl8169_get_wol(tp) & WAKE_ANY) {
+		rtl_writephy(tp, 0x1f, 0x0000);
+		rtl_writephy(tp, MII_BMCR, 0x0000);
+		return;
+	}
+
+	r810x_phy_power_down(tp);
+}
+
+static void r810x_pll_power_up(struct rtl8169_private *tp)
+{
+	r810x_phy_power_up(tp);
+}
+
+static void r8168_phy_power_up(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0e, 0x0000);
+	rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
+}
+
+static void r8168_phy_power_down(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0e, 0x0200);
+	rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+}
+
+static void r8168_pll_power_down(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+		return;
+
+	if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
+	     (tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
+	    (RTL_R16(CPlusCmd) & ASF)) {
+		return;
+	}
+
+	if (__rtl8169_get_wol(tp) & WAKE_ANY) {
+		rtl_writephy(tp, 0x1f, 0x0000);
+		rtl_writephy(tp, MII_BMCR, 0x0000);
+
+		RTL_W32(RxConfig, RTL_R32(RxConfig) |
+			AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
+		return;
+	}
+
+	r8168_phy_power_down(tp);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
+		break;
+	}
+}
+
+static void r8168_pll_power_up(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+		return;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
+		break;
+	}
+
+	r8168_phy_power_up(tp);
+}
+
+static void rtl_pll_power_op(struct rtl8169_private *tp,
+			     void (*op)(struct rtl8169_private *))
+{
+	if (op)
+		op(tp);
+}
+
+static void rtl_pll_power_down(struct rtl8169_private *tp)
+{
+	rtl_pll_power_op(tp, tp->pll_power_ops.down);
+}
+
+static void rtl_pll_power_up(struct rtl8169_private *tp)
+{
+	rtl_pll_power_op(tp, tp->pll_power_ops.up);
+}
+
+static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
+{
+	struct pll_power_ops *ops = &tp->pll_power_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_07:
+	case RTL_GIGA_MAC_VER_08:
+	case RTL_GIGA_MAC_VER_09:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_16:
+		ops->down	= r810x_pll_power_down;
+		ops->up		= r810x_pll_power_up;
+		break;
+
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+		ops->down	= r8168_pll_power_down;
+		ops->up		= r8168_pll_power_up;
+		break;
+
+	default:
+		ops->down	= NULL;
+		ops->up		= NULL;
+		break;
+	}
+}
+
 static int __devinit
 rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -2670,6 +2821,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	rtl8169_get_mac_version(tp, ioaddr);
 
 	rtl_init_mdio_ops(tp);
+	rtl_init_pll_power_ops(tp);
 
 	/* Use appropriate default if unknown */
 	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
@@ -2849,6 +3001,8 @@ static int rtl8169_open(struct net_device *dev)
 
 	napi_enable(&tp->napi);
 
+	rtl_pll_power_up(tp);
+
 	rtl_hw_start(dev);
 
 	rtl8169_request_timer(dev);
@@ -4257,6 +4411,8 @@ static void rtl8169_down(struct net_device *dev)
 	rtl8169_tx_clear(tp);
 
 	rtl8169_rx_clear(tp);
+
+	rtl_pll_power_down(tp);
 }
 
 static int rtl8169_close(struct net_device *dev)
@@ -4361,9 +4517,13 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev)
 
 static void rtl8169_net_suspend(struct net_device *dev)
 {
+	struct rtl8169_private *tp = netdev_priv(dev);
+
 	if (!netif_running(dev))
 		return;
 
+	rtl_pll_power_down(tp);
+
 	netif_device_detach(dev);
 	netif_stop_queue(dev);
 }
@@ -4382,7 +4542,12 @@ static int rtl8169_suspend(struct device *device)
 
 static void __rtl8169_resume(struct net_device *dev)
 {
+	struct rtl8169_private *tp = netdev_priv(dev);
+
 	netif_device_attach(dev);
+
+	rtl_pll_power_up(tp);
+
 	rtl8169_schedule_work(dev, rtl8169_reset_task);
 }
 
-- 
cgit v1.2.3


From b646d90053f887c1bc243191e693a9b02d09f2c2 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:08:21 +0000
Subject: r8169: magic.

Adapted from version 8.019.00 of Realtek's r8168 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 0ec47f463157..a73dd287fdba 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -278,6 +278,18 @@ enum rtl8168_8101_registers {
 };
 
 enum rtl8168_registers {
+	ERIDR			= 0x70,
+	ERIAR			= 0x74,
+#define ERIAR_FLAG			0x80000000
+#define ERIAR_WRITE_CMD			0x80000000
+#define ERIAR_READ_CMD			0x00000000
+#define ERIAR_ADDR_BYTE_ALIGN		4
+#define ERIAR_EXGMAC			0
+#define ERIAR_MSIX			1
+#define ERIAR_ASF			2
+#define ERIAR_TYPE_SHIFT		16
+#define ERIAR_BYTEEN			0x0f
+#define ERIAR_BYTEEN_SHIFT		12
 	EPHY_RXER_NUM		= 0x7c,
 	OCPDR			= 0xb0,	/* OCP GPHY access */
 #define OCPDR_WRITE_CMD			0x80000000
@@ -572,6 +584,81 @@ static int rtl8169_poll(struct napi_struct *napi, int budget);
 static const unsigned int rtl8169_rx_config =
 	(RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
 
+static u32 ocp_read(struct rtl8169_private *tp, u8 mask, u16 reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	int i;
+
+	RTL_W32(OCPAR, ((u32)mask & 0x0f) << 12 | (reg & 0x0fff));
+	for (i = 0; i < 20; i++) {
+		udelay(100);
+		if (RTL_R32(OCPAR) & OCPAR_FLAG)
+			break;
+	}
+	return RTL_R32(OCPDR);
+}
+
+static void ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg, u32 data)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	int i;
+
+	RTL_W32(OCPDR, data);
+	RTL_W32(OCPAR, OCPAR_FLAG | ((u32)mask & 0x0f) << 12 | (reg & 0x0fff));
+	for (i = 0; i < 20; i++) {
+		udelay(100);
+		if ((RTL_R32(OCPAR) & OCPAR_FLAG) == 0)
+			break;
+	}
+}
+
+static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
+{
+	int i;
+
+	RTL_W8(ERIDR, cmd);
+	RTL_W32(ERIAR, 0x800010e8);
+	msleep(2);
+	for (i = 0; i < 5; i++) {
+		udelay(100);
+		if (!(RTL_R32(ERIDR) & ERIAR_FLAG))
+			break;
+	}
+
+	ocp_write(ioaddr, 0x1, 0x30, 0x00000001);
+}
+
+#define OOB_CMD_RESET		0x00
+#define OOB_CMD_DRIVER_START	0x05
+#define OOB_CMD_DRIVER_STOP	0x06
+
+static void rtl8168_driver_start(struct rtl8169_private *tp)
+{
+	int i;
+
+	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START);
+
+	for (i = 0; i < 10; i++) {
+		msleep(10);
+		if (ocp_read(tp, 0x0f, 0x0010) & 0x00000800)
+			break;
+	}
+}
+
+static void rtl8168_driver_stop(struct rtl8169_private *tp)
+{
+	int i;
+
+	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP);
+
+	for (i = 0; i < 10; i++) {
+		msleep(10);
+		if ((ocp_read(tp, 0x0f, 0x0010) & 0x00000800) == 0)
+			break;
+	}
+}
+
+
 static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 {
 	int i;
@@ -2913,6 +3000,9 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		   dev->base_addr, dev->dev_addr,
 		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq);
 
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+		rtl8168_driver_start(tp);
+
 	rtl8169_init_phy(dev, tp);
 
 	/*
@@ -2948,6 +3038,9 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct rtl8169_private *tp = netdev_priv(dev);
 
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+		rtl8168_driver_stop(tp);
+
 	cancel_delayed_work_sync(&tp->task);
 
 	unregister_netdev(dev);
-- 
cgit v1.2.3


From 650e8d5d1fdd5e55869136e2df54287a4432d87f Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:08:29 +0000
Subject: r8169: rtl_csi_access_enable rename.

Newer 8168 needs a slightly different rtl_csi_access_enable.
This patch separates some noise from the real thing.

No functional change.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a73dd287fdba..a468ee98ab9e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3310,12 +3310,17 @@ static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force)
 	}
 }
 
-static void rtl_csi_access_enable(void __iomem *ioaddr)
+static void rtl_csi_access_enable(void __iomem *ioaddr, u32 bits)
 {
 	u32 csi;
 
 	csi = rtl_csi_read(ioaddr, 0x070c) & 0x00ffffff;
-	rtl_csi_write(ioaddr, 0x070c, csi | 0x27000000);
+	rtl_csi_write(ioaddr, 0x070c, csi | bits);
+}
+
+static void rtl_csi_access_enable_2(void __iomem *ioaddr)
+{
+	rtl_csi_access_enable(ioaddr, 0x27000000);
 }
 
 struct ephy_info {
@@ -3403,7 +3408,7 @@ static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev)
 		{ 0x07, 0,	0x2000 }
 	};
 
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	rtl_ephy_init(ioaddr, e_info_8168cp, ARRAY_SIZE(e_info_8168cp));
 
@@ -3412,7 +3417,7 @@ static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev)
 
 static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
 
@@ -3423,7 +3428,7 @@ static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev)
 
 static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
 
@@ -3445,7 +3450,7 @@ static void rtl_hw_start_8168c_1(void __iomem *ioaddr, struct pci_dev *pdev)
 		{ 0x06, 0x0080,	0x0000 }
 	};
 
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	RTL_W8(DBG_REG, 0x06 | FIX_NAK_1 | FIX_NAK_2);
 
@@ -3461,7 +3466,7 @@ static void rtl_hw_start_8168c_2(void __iomem *ioaddr, struct pci_dev *pdev)
 		{ 0x03, 0x0400,	0x0220 }
 	};
 
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	rtl_ephy_init(ioaddr, e_info_8168c_2, ARRAY_SIZE(e_info_8168c_2));
 
@@ -3475,14 +3480,14 @@ static void rtl_hw_start_8168c_3(void __iomem *ioaddr, struct pci_dev *pdev)
 
 static void rtl_hw_start_8168c_4(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	__rtl_hw_start_8168cp(ioaddr, pdev);
 }
 
 static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	rtl_disable_clock_request(pdev);
 
@@ -3611,7 +3616,7 @@ static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 	};
 	u8 cfg1;
 
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	RTL_W8(DBG_REG, FIX_NAK_1);
 
@@ -3632,7 +3637,7 @@ static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 
 static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_csi_access_enable(ioaddr);
+	rtl_csi_access_enable_2(ioaddr);
 
 	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
 
-- 
cgit v1.2.3


From e6de30d63eb17c5cbb7affdfc71df95286bfa7d9 Mon Sep 17 00:00:00 2001
From: françois romieu <romieu@fr.zoreil.com>
Date: Mon, 3 Jan 2011 15:08:37 +0000
Subject: r8169: more 8168dp support.

Adapted from version 8.019.00 of Realtek's r8168 driver

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r8169.c | 145 ++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 136 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a468ee98ab9e..27a7c20f64cd 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -121,7 +121,8 @@ enum mac_version {
 	RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
 	RTL_GIGA_MAC_VER_25 = 0x19, // 8168D
 	RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D
-	RTL_GIGA_MAC_VER_27 = 0x1b  // 8168DP
+	RTL_GIGA_MAC_VER_27 = 0x1b, // 8168DP
+	RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP
 };
 
 #define _R(NAME,MAC,MASK) \
@@ -158,7 +159,8 @@ static const struct {
 	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
 	_R("RTL8168d/8111d",	RTL_GIGA_MAC_VER_25, 0xff7e1880), // PCI-E
 	_R("RTL8168d/8111d",	RTL_GIGA_MAC_VER_26, 0xff7e1880), // PCI-E
-	_R("RTL8168dp/8111dp",	RTL_GIGA_MAC_VER_27, 0xff7e1880)  // PCI-E
+	_R("RTL8168dp/8111dp",	RTL_GIGA_MAC_VER_27, 0xff7e1880), // PCI-E
+	_R("RTL8168dp/8111dp",	RTL_GIGA_MAC_VER_28, 0xff7e1880)  // PCI-E
 };
 #undef _R
 
@@ -301,6 +303,7 @@ enum rtl8168_registers {
 #define OCPAR_FLAG			0x80000000
 #define OCPAR_GPHY_WRITE_CMD		0x8000f060
 #define OCPAR_GPHY_READ_CMD		0x0000f060
+	RDSAR1			= 0xd0	/* 8168c only. Undocumented on 8168dp */
 };
 
 enum rtl_register_content {
@@ -748,6 +751,40 @@ static int r8168dp_1_mdio_read(void __iomem *ioaddr, int reg_addr)
 	return RTL_R32(OCPDR) & OCPDR_DATA_MASK;
 }
 
+#define R8168DP_1_MDIO_ACCESS_BIT	0x00020000
+
+static void r8168dp_2_mdio_start(void __iomem *ioaddr)
+{
+	RTL_W32(0xd0, RTL_R32(0xd0) & ~R8168DP_1_MDIO_ACCESS_BIT);
+}
+
+static void r8168dp_2_mdio_stop(void __iomem *ioaddr)
+{
+	RTL_W32(0xd0, RTL_R32(0xd0) | R8168DP_1_MDIO_ACCESS_BIT);
+}
+
+static void r8168dp_2_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
+{
+	r8168dp_2_mdio_start(ioaddr);
+
+	r8169_mdio_write(ioaddr, reg_addr, value);
+
+	r8168dp_2_mdio_stop(ioaddr);
+}
+
+static int r8168dp_2_mdio_read(void __iomem *ioaddr, int reg_addr)
+{
+	int value;
+
+	r8168dp_2_mdio_start(ioaddr);
+
+	value = r8169_mdio_read(ioaddr, reg_addr);
+
+	r8168dp_2_mdio_stop(ioaddr);
+
+	return value;
+}
+
 static void rtl_writephy(struct rtl8169_private *tp, int location, u32 val)
 {
 	tp->mdio_ops.write(tp->mmio_addr, location, val);
@@ -1495,9 +1532,12 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 		/* 8168D family. */
 		{ 0x7cf00000, 0x28300000,	RTL_GIGA_MAC_VER_26 },
 		{ 0x7cf00000, 0x28100000,	RTL_GIGA_MAC_VER_25 },
-		{ 0x7c800000, 0x28800000,	RTL_GIGA_MAC_VER_27 },
 		{ 0x7c800000, 0x28000000,	RTL_GIGA_MAC_VER_26 },
 
+		/* 8168DP family. */
+		{ 0x7cf00000, 0x28800000,	RTL_GIGA_MAC_VER_27 },
+		{ 0x7cf00000, 0x28a00000,	RTL_GIGA_MAC_VER_28 },
+
 		/* 8168C family. */
 		{ 0x7cf00000, 0x3cb00000,	RTL_GIGA_MAC_VER_24 },
 		{ 0x7cf00000, 0x3c900000,	RTL_GIGA_MAC_VER_23 },
@@ -2246,6 +2286,22 @@ static void rtl8168d_3_hw_phy_config(struct rtl8169_private *tp)
 	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
 
+static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x002d },
+		{ 0x18, 0x0040 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+}
+
 static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
@@ -2327,6 +2383,9 @@ static void rtl_hw_phy_config(struct net_device *dev)
 	case RTL_GIGA_MAC_VER_27:
 		rtl8168d_3_hw_phy_config(tp);
 		break;
+	case RTL_GIGA_MAC_VER_28:
+		rtl8168d_4_hw_phy_config(tp);
+		break;
 
 	default:
 		break;
@@ -2636,6 +2695,10 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
 		ops->write	= r8168dp_1_mdio_write;
 		ops->read	= r8168dp_1_mdio_read;
 		break;
+	case RTL_GIGA_MAC_VER_28:
+		ops->write	= r8168dp_2_mdio_write;
+		ops->read	= r8168dp_2_mdio_read;
+		break;
 	default:
 		ops->write	= r8169_mdio_write;
 		ops->read	= r8169_mdio_read;
@@ -2778,6 +2841,7 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_25:
 	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
 		ops->down	= r8168_pll_power_down;
 		ops->up		= r8168_pll_power_up;
 		break;
@@ -3000,8 +3064,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		   dev->base_addr, dev->dev_addr,
 		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq);
 
-	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+	    (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
 		rtl8168_driver_start(tp);
+	}
 
 	rtl8169_init_phy(dev, tp);
 
@@ -3038,8 +3104,10 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+	    (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
 		rtl8168_driver_stop(tp);
+	}
 
 	cancel_delayed_work_sync(&tp->task);
 
@@ -3122,11 +3190,19 @@ err_pm_runtime_put:
 	goto out;
 }
 
-static void rtl8169_hw_reset(void __iomem *ioaddr)
+static void rtl8169_hw_reset(struct rtl8169_private *tp)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
+
 	/* Disable interrupts */
 	rtl8169_irq_mask_and_ack(ioaddr);
 
+	if (tp->mac_version == RTL_GIGA_MAC_VER_28) {
+		while (RTL_R8(TxPoll) & NPQ)
+			udelay(20);
+
+	}
+
 	/* Reset the chipset */
 	RTL_W8(ChipCmd, CmdReset);
 
@@ -3318,6 +3394,11 @@ static void rtl_csi_access_enable(void __iomem *ioaddr, u32 bits)
 	rtl_csi_write(ioaddr, 0x070c, csi | bits);
 }
 
+static void rtl_csi_access_enable_1(void __iomem *ioaddr)
+{
+	rtl_csi_access_enable(ioaddr, 0x17000000);
+}
+
 static void rtl_csi_access_enable_2(void __iomem *ioaddr)
 {
 	rtl_csi_access_enable(ioaddr, 0x27000000);
@@ -3355,6 +3436,21 @@ static void rtl_disable_clock_request(struct pci_dev *pdev)
 	}
 }
 
+static void rtl_enable_clock_request(struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int cap = tp->pcie_cap;
+
+	if (cap) {
+		u16 ctl;
+
+		pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl);
+		ctl |= PCI_EXP_LNKCTL_CLKREQ_EN;
+		pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl);
+	}
+}
+
 #define R8168_CPCMD_QUIRK_MASK (\
 	EnableBist | \
 	Mac_dbgo_oe | \
@@ -3498,6 +3594,32 @@ static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
 	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
 }
 
+static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+	static const struct ephy_info e_info_8168d_4[] = {
+		{ 0x0b, ~0,	0x48 },
+		{ 0x19, 0x20,	0x50 },
+		{ 0x0c, ~0,	0x20 }
+	};
+	int i;
+
+	rtl_csi_access_enable_1(ioaddr);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	for (i = 0; i < ARRAY_SIZE(e_info_8168d_4); i++) {
+		const struct ephy_info *e = e_info_8168d_4 + i;
+		u16 w;
+
+		w = rtl_ephy_read(ioaddr, e->offset);
+		rtl_ephy_write(ioaddr, 0x03, (w & e->mask) | e->bits);
+	}
+
+	rtl_enable_clock_request(pdev);
+}
+
 static void rtl_hw_start_8168(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -3575,6 +3697,10 @@ static void rtl_hw_start_8168(struct net_device *dev)
 		rtl_hw_start_8168d(ioaddr, pdev);
 	break;
 
+	case RTL_GIGA_MAC_VER_28:
+		rtl_hw_start_8168d_4(ioaddr, pdev);
+	break;
+
 	default:
 		printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
 			dev->name, tp->mac_version);
@@ -3987,7 +4113,7 @@ static void rtl8169_tx_timeout(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	rtl8169_hw_reset(tp->mmio_addr);
+	rtl8169_hw_reset(tp);
 
 	/* Let's wait a bit while any (async) irq lands on */
 	rtl8169_schedule_work(dev, rtl8169_reset_task);
@@ -4145,7 +4271,6 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 	struct pci_dev *pdev = tp->pci_dev;
-	void __iomem *ioaddr = tp->mmio_addr;
 	u16 pci_status, pci_cmd;
 
 	pci_read_config_word(pdev, PCI_COMMAND, &pci_cmd);
@@ -4176,13 +4301,15 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
 
 	/* The infamous DAC f*ckup only happens at boot time */
 	if ((tp->cp_cmd & PCIDAC) && !tp->dirty_rx && !tp->cur_rx) {
+		void __iomem *ioaddr = tp->mmio_addr;
+
 		netif_info(tp, intr, dev, "disabling PCI DAC\n");
 		tp->cp_cmd &= ~PCIDAC;
 		RTL_W16(CPlusCmd, tp->cp_cmd);
 		dev->features &= ~NETIF_F_HIGHDMA;
 	}
 
-	rtl8169_hw_reset(ioaddr);
+	rtl8169_hw_reset(tp);
 
 	rtl8169_schedule_work(dev, rtl8169_reinit_task);
 }
-- 
cgit v1.2.3


From 554d1d027b19265c4aa3f718b3126d2b86e09a08 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 23 Dec 2010 12:38:21 +0100
Subject: iwlagn: enable only rfkill interrupt when device is down

Since commit 6cd0b1cb872b3bf9fc5de4536404206ab74bafdd "iwlagn: fix
hw-rfkill while the interface is down", we enable interrupts when
device is not ready to receive them. However hardware, when it is in
some inconsistent state, can generate other than rfkill interrupts
and crash the system. I can reproduce crash with "kernel BUG at
drivers/net/wireless/iwlwifi/iwl-agn.c:1010!" message, when forcing
firmware restarts.

To fix only enable rfkill interrupt when down device and after probe.
I checked patch on laptop with 5100 device, rfkill change is still
passed to user space when device is down.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: stable@kernel.org
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c     | 9 +++++----
 drivers/net/wireless/iwlwifi/iwl-helpers.h | 6 ++++++
 2 files changed, 11 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c2636a7ab9ee..e0ec40ed43b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3530,9 +3530,10 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
 
 	flush_workqueue(priv->workqueue);
 
-	/* enable interrupts again in order to receive rfkill changes */
+	/* User space software may expect getting rfkill changes
+	 * even if interface is down */
 	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
-	iwl_enable_interrupts(priv);
+	iwl_enable_rfkill_int(priv);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
@@ -4515,14 +4516,14 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * 8. Enable interrupts and read RFKILL state
 	 *********************************************/
 
-	/* enable interrupts if needed: hw bug w/a */
+	/* enable rfkill interrupt: hw bug w/a */
 	pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pci_cmd);
 	if (pci_cmd & PCI_COMMAND_INTX_DISABLE) {
 		pci_cmd &= ~PCI_COMMAND_INTX_DISABLE;
 		pci_write_config_word(priv->pci_dev, PCI_COMMAND, pci_cmd);
 	}
 
-	iwl_enable_interrupts(priv);
+	iwl_enable_rfkill_int(priv);
 
 	/* If platform's RF_KILL switch is NOT set to KILL */
 	if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 1aaef70deaec..19f5586d362a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -163,6 +163,12 @@ static inline void iwl_disable_interrupts(struct iwl_priv *priv)
 	IWL_DEBUG_ISR(priv, "Disabled interrupts\n");
 }
 
+static inline void iwl_enable_rfkill_int(struct iwl_priv *priv)
+{
+	IWL_DEBUG_ISR(priv, "Enabling rfkill interrupt\n");
+	iwl_write32(priv, CSR_INT_MASK, CSR_INT_BIT_RF_KILL);
+}
+
 static inline void iwl_enable_interrupts(struct iwl_priv *priv)
 {
 	IWL_DEBUG_ISR(priv, "Enabling interrupts\n");
-- 
cgit v1.2.3


From d89ddf0da8f0a140d4dc2e2dbc594fb278e33db5 Mon Sep 17 00:00:00 2001
From: Daniel Hellstrom <daniel@gaisler.com>
Date: Tue, 4 Jan 2011 01:41:34 +0000
Subject: APBUART: added raw AMBA vendor/device number to match against.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/serial/apbuart.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/serial/apbuart.c b/drivers/serial/apbuart.c
index cc01c650a144..7160345a184e 100644
--- a/drivers/serial/apbuart.c
+++ b/drivers/serial/apbuart.c
@@ -580,6 +580,9 @@ static struct of_device_id __initdata apbuart_match[] = {
 	{
 	 .name = "GAISLER_APBUART",
 	 },
+	{
+	 .name = "01_00c",
+	 },
 	{},
 };
 
-- 
cgit v1.2.3


From f28f3313aa97dcb46954f90f596d75f8faf4626e Mon Sep 17 00:00:00 2001
From: Daniel Hellstrom <daniel@gaisler.com>
Date: Tue, 4 Jan 2011 01:41:35 +0000
Subject: Added support for ampopts in APBUART driver. Used in AMP systems.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/serial/apbuart.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/serial/apbuart.c b/drivers/serial/apbuart.c
index 7160345a184e..767ce9e396c5 100644
--- a/drivers/serial/apbuart.c
+++ b/drivers/serial/apbuart.c
@@ -26,6 +26,7 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
+#include <linux/of_irq.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/serial_core.h>
@@ -573,7 +574,6 @@ static int __devinit apbuart_probe(struct platform_device *op,
 	printk(KERN_INFO "grlib-apbuart at 0x%llx, irq %d\n",
 	       (unsigned long long) port->mapbase, port->irq);
 	return 0;
-
 }
 
 static struct of_device_id __initdata apbuart_match[] = {
@@ -623,9 +623,12 @@ static void grlib_apbuart_configure(void)
 		int *vendor = (int *) of_get_property(np, "vendor", NULL);
 		int *device = (int *) of_get_property(np, "device", NULL);
 		int *irqs = (int *) of_get_property(np, "interrupts", NULL);
+		int *ampopts = (int *) of_get_property(np, "ampopts", NULL);
 		regs = (struct amba_prom_registers *)
 		    of_get_property(np, "reg", NULL);
 
+		if (ampopts && (*ampopts == 0))
+			continue; /* Ignore if used by another OS instance */
 		if (vendor)
 			v = *vendor;
 		if (device)
-- 
cgit v1.2.3


From cd2c5486526b744fb505e18c9d981b35feaf283a Mon Sep 17 00:00:00 2001
From: Bruno Randolf <br1@einfach.org>
Date: Wed, 22 Dec 2010 19:20:32 +0900
Subject: ath5k: Move mac80211 functions into new file

Move mac80211 functions into new file mac80211-ops.c to have a better
separation and to make base.c smaller.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/Makefile       |   1 +
 drivers/net/wireless/ath/ath5k/base.c         | 763 ++-----------------------
 drivers/net/wireless/ath/ath5k/mac80211-ops.c | 774 ++++++++++++++++++++++++++
 3 files changed, 825 insertions(+), 713 deletions(-)
 create mode 100644 drivers/net/wireless/ath/ath5k/mac80211-ops.c

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index 67dd9fd0650e..f60b3899afc4 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -14,6 +14,7 @@ ath5k-y				+= led.o
 ath5k-y				+= rfkill.o
 ath5k-y				+= ani.o
 ath5k-y				+= sysfs.o
+ath5k-y				+= mac80211-ops.o
 ath5k-$(CONFIG_ATH5K_DEBUG)	+= debug.o
 ath5k-$(CONFIG_ATH5K_AHB)	+= ahb.o
 ath5k-$(CONFIG_ATH5K_PCI)	+= pci.o
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index e4ec40c63396..56baee00ea0b 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -61,7 +61,7 @@
 #include "debug.h"
 #include "ani.h"
 
-static int modparam_nohwcrypt;
+int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -79,9 +79,8 @@ MODULE_LICENSE("Dual BSD/GPL");
 static int ath5k_init(struct ieee80211_hw *hw);
 static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 								bool skip_pcu);
-static int ath5k_beacon_update(struct ieee80211_hw *hw,
-		struct ieee80211_vif *vif);
-static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
+int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
+void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
 
 /* Known SREVs */
 static const struct ath5k_srev_name srev_names[] = {
@@ -177,38 +176,6 @@ static const struct ieee80211_rate ath5k_rates[] = {
 	/* XR missing */
 };
 
-static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
-				struct ath5k_buf *bf)
-{
-	BUG_ON(!bf);
-	if (!bf->skb)
-		return;
-	dma_unmap_single(sc->dev, bf->skbaddr, bf->skb->len,
-			DMA_TO_DEVICE);
-	dev_kfree_skb_any(bf->skb);
-	bf->skb = NULL;
-	bf->skbaddr = 0;
-	bf->desc->ds_data = 0;
-}
-
-static inline void ath5k_rxbuf_free_skb(struct ath5k_softc *sc,
-				struct ath5k_buf *bf)
-{
-	struct ath5k_hw *ah = sc->ah;
-	struct ath_common *common = ath5k_hw_common(ah);
-
-	BUG_ON(!bf);
-	if (!bf->skb)
-		return;
-	dma_unmap_single(sc->dev, bf->skbaddr, common->rx_bufsize,
-			DMA_FROM_DEVICE);
-	dev_kfree_skb_any(bf->skb);
-	bf->skb = NULL;
-	bf->skbaddr = 0;
-	bf->desc->ds_data = 0;
-}
-
-
 static inline u64 ath5k_extend_tsf(struct ath5k_hw *ah, u32 rstamp)
 {
 	u64 tsf = ath5k_hw_get_tsf64(ah);
@@ -462,7 +429,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw)
  *
  * Called with sc->lock.
  */
-static int
+int
 ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 {
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET,
@@ -537,8 +504,9 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 			iter_data->opmode = avf->opmode;
 }
 
-static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
-					       struct ieee80211_vif *vif)
+void
+ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
+				   struct ieee80211_vif *vif)
 {
 	struct ath_common *common = ath5k_hw_common(sc->ah);
 	struct ath_vif_iter_data iter_data;
@@ -577,7 +545,7 @@ static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
 		ath5k_hw_set_bssid_mask(sc->ah, sc->bssidmask);
 }
 
-static void
+void
 ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif)
 {
 	struct ath5k_hw *ah = sc->ah;
@@ -887,6 +855,37 @@ err:
 	return ret;
 }
 
+void
+ath5k_txbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf)
+{
+	BUG_ON(!bf);
+	if (!bf->skb)
+		return;
+	dma_unmap_single(sc->dev, bf->skbaddr, bf->skb->len,
+			DMA_TO_DEVICE);
+	dev_kfree_skb_any(bf->skb);
+	bf->skb = NULL;
+	bf->skbaddr = 0;
+	bf->desc->ds_data = 0;
+}
+
+void
+ath5k_rxbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf)
+{
+	struct ath5k_hw *ah = sc->ah;
+	struct ath_common *common = ath5k_hw_common(ah);
+
+	BUG_ON(!bf);
+	if (!bf->skb)
+		return;
+	dma_unmap_single(sc->dev, bf->skbaddr, common->rx_bufsize,
+			DMA_FROM_DEVICE);
+	dev_kfree_skb_any(bf->skb);
+	bf->skb = NULL;
+	bf->skbaddr = 0;
+	bf->desc->ds_data = 0;
+}
+
 static void
 ath5k_desc_free(struct ath5k_softc *sc)
 {
@@ -1534,8 +1533,9 @@ unlock:
 * TX Handling *
 \*************/
 
-static int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
-			  struct ath5k_txq *txq)
+int
+ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
+	       struct ath5k_txq *txq)
 {
 	struct ath5k_softc *sc = hw->priv;
 	struct ath5k_buf *bf;
@@ -1801,7 +1801,7 @@ err_unmap:
  *
  * Called with the beacon lock.
  */
-static int
+int
 ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
 	int ret;
@@ -1947,7 +1947,7 @@ ath5k_beacon_send(struct ath5k_softc *sc)
  * when we otherwise know we have to update the timers, but we keep it in this
  * function to have it all together in one place.
  */
-static void
+void
 ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf)
 {
 	struct ath5k_hw *ah = sc->ah;
@@ -2049,7 +2049,7 @@ ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf)
  * In IBSS mode we use a self-linked tx descriptor if possible. We enable SWBA
  * interrupts to detect TSF updates only.
  */
-static void
+void
 ath5k_beacon_config(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
@@ -2525,7 +2525,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 	return 0;
 }
 
-static int
+int
 ath5k_init_hw(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
@@ -2601,7 +2601,7 @@ static void stop_tasklets(struct ath5k_softc *sc)
  * if another thread does a system call and the thread doing the
  * stop is preempted).
  */
-static int
+int
 ath5k_stop_hw(struct ath5k_softc *sc)
 {
 	int ret;
@@ -2939,230 +2939,8 @@ ath5k_deinit_softc(struct ath5k_softc *sc)
 	free_irq(sc->irq, sc);
 }
 
-/********************\
-* Mac80211 functions *
-\********************/
-
-static int
-ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct ath5k_softc *sc = hw->priv;
-	u16 qnum = skb_get_queue_mapping(skb);
-
-	if (WARN_ON(qnum >= sc->ah->ah_capabilities.cap_queues.q_tx_num)) {
-		dev_kfree_skb_any(skb);
-		return 0;
-	}
-
-	return ath5k_tx_queue(hw, skb, &sc->txqs[qnum]);
-}
-
-static int ath5k_start(struct ieee80211_hw *hw)
-{
-	return ath5k_init_hw(hw->priv);
-}
-
-static void ath5k_stop(struct ieee80211_hw *hw)
-{
-	ath5k_stop_hw(hw->priv);
-}
-
-static int ath5k_add_interface(struct ieee80211_hw *hw,
-		struct ieee80211_vif *vif)
-{
-	struct ath5k_softc *sc = hw->priv;
-	int ret;
-	struct ath5k_vif *avf = (void *)vif->drv_priv;
-
-	mutex_lock(&sc->lock);
-
-	if ((vif->type == NL80211_IFTYPE_AP ||
-	     vif->type == NL80211_IFTYPE_ADHOC)
-	    && (sc->num_ap_vifs + sc->num_adhoc_vifs) >= ATH_BCBUF) {
-		ret = -ELNRNG;
-		goto end;
-	}
-
-	/* Don't allow other interfaces if one ad-hoc is configured.
-	 * TODO: Fix the problems with ad-hoc and multiple other interfaces.
-	 * We would need to operate the HW in ad-hoc mode to allow TSF updates
-	 * for the IBSS, but this breaks with additional AP or STA interfaces
-	 * at the moment. */
-	if (sc->num_adhoc_vifs ||
-	    (sc->nvifs && vif->type == NL80211_IFTYPE_ADHOC)) {
-		ATH5K_ERR(sc, "Only one single ad-hoc interface is allowed.\n");
-		ret = -ELNRNG;
-		goto end;
-	}
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_AP:
-	case NL80211_IFTYPE_STATION:
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_MESH_POINT:
-		avf->opmode = vif->type;
-		break;
-	default:
-		ret = -EOPNOTSUPP;
-		goto end;
-	}
-
-	sc->nvifs++;
-	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "add interface mode %d\n", avf->opmode);
-
-	/* Assign the vap/adhoc to a beacon xmit slot. */
-	if ((avf->opmode == NL80211_IFTYPE_AP) ||
-	    (avf->opmode == NL80211_IFTYPE_ADHOC) ||
-	    (avf->opmode == NL80211_IFTYPE_MESH_POINT)) {
-		int slot;
-
-		WARN_ON(list_empty(&sc->bcbuf));
-		avf->bbuf = list_first_entry(&sc->bcbuf, struct ath5k_buf,
-					     list);
-		list_del(&avf->bbuf->list);
-
-		avf->bslot = 0;
-		for (slot = 0; slot < ATH_BCBUF; slot++) {
-			if (!sc->bslot[slot]) {
-				avf->bslot = slot;
-				break;
-			}
-		}
-		BUG_ON(sc->bslot[avf->bslot] != NULL);
-		sc->bslot[avf->bslot] = vif;
-		if (avf->opmode == NL80211_IFTYPE_AP)
-			sc->num_ap_vifs++;
-		else if (avf->opmode == NL80211_IFTYPE_ADHOC)
-			sc->num_adhoc_vifs++;
-	}
-
-	/* Any MAC address is fine, all others are included through the
-	 * filter.
-	 */
-	memcpy(&sc->lladdr, vif->addr, ETH_ALEN);
-	ath5k_hw_set_lladdr(sc->ah, vif->addr);
-
-	memcpy(&avf->lladdr, vif->addr, ETH_ALEN);
-
-	ath5k_mode_setup(sc, vif);
-
-	ret = 0;
-end:
-	mutex_unlock(&sc->lock);
-	return ret;
-}
-
-static void
-ath5k_remove_interface(struct ieee80211_hw *hw,
-			struct ieee80211_vif *vif)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_vif *avf = (void *)vif->drv_priv;
-	unsigned int i;
-
-	mutex_lock(&sc->lock);
-	sc->nvifs--;
-
-	if (avf->bbuf) {
-		ath5k_txbuf_free_skb(sc, avf->bbuf);
-		list_add_tail(&avf->bbuf->list, &sc->bcbuf);
-		for (i = 0; i < ATH_BCBUF; i++) {
-			if (sc->bslot[i] == vif) {
-				sc->bslot[i] = NULL;
-				break;
-			}
-		}
-		avf->bbuf = NULL;
-	}
-	if (avf->opmode == NL80211_IFTYPE_AP)
-		sc->num_ap_vifs--;
-	else if (avf->opmode == NL80211_IFTYPE_ADHOC)
-		sc->num_adhoc_vifs--;
-
-	ath5k_update_bssid_mask_and_opmode(sc, NULL);
-	mutex_unlock(&sc->lock);
-}
-
-/*
- * TODO: Phy disable/diversity etc
- */
-static int
-ath5k_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_hw *ah = sc->ah;
-	struct ieee80211_conf *conf = &hw->conf;
-	int ret = 0;
-
-	mutex_lock(&sc->lock);
-
-	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		ret = ath5k_chan_set(sc, conf->channel);
-		if (ret < 0)
-			goto unlock;
-	}
-
-	if ((changed & IEEE80211_CONF_CHANGE_POWER) &&
-	(sc->power_level != conf->power_level)) {
-		sc->power_level = conf->power_level;
-
-		/* Half dB steps */
-		ath5k_hw_set_txpower_limit(ah, (conf->power_level * 2));
-	}
-
-	/* TODO:
-	 * 1) Move this on config_interface and handle each case
-	 * separately eg. when we have only one STA vif, use
-	 * AR5K_ANTMODE_SINGLE_AP
-	 *
-	 * 2) Allow the user to change antenna mode eg. when only
-	 * one antenna is present
-	 *
-	 * 3) Allow the user to set default/tx antenna when possible
-	 *
-	 * 4) Default mode should handle 90% of the cases, together
-	 * with fixed a/b and single AP modes we should be able to
-	 * handle 99%. Sectored modes are extreme cases and i still
-	 * haven't found a usage for them. If we decide to support them,
-	 * then we must allow the user to set how many tx antennas we
-	 * have available
-	 */
-	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
-
-unlock:
-	mutex_unlock(&sc->lock);
-	return ret;
-}
-
-static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
-				   struct netdev_hw_addr_list *mc_list)
-{
-	u32 mfilt[2], val;
-	u8 pos;
-	struct netdev_hw_addr *ha;
-
-	mfilt[0] = 0;
-	mfilt[1] = 1;
-
-	netdev_hw_addr_list_for_each(ha, mc_list) {
-		/* calculate XOR of eight 6-bit values */
-		val = get_unaligned_le32(ha->addr + 0);
-		pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
-		val = get_unaligned_le32(ha->addr + 3);
-		pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
-		pos &= 0x3f;
-		mfilt[pos / 32] |= (1 << (pos % 32));
-		/* XXX: we might be able to just do this instead,
-		* but not sure, needs testing, if we do use this we'd
-		* neet to inform below to not reset the mcast */
-		/* ath5k_hw_set_mcast_filterindex(ah,
-		 *      ha->addr[5]); */
-	}
-
-	return ((u64)(mfilt[1]) << 32) | mfilt[0];
-}
-
-static bool ath_any_vif_assoc(struct ath5k_softc *sc)
+bool
+ath_any_vif_assoc(struct ath5k_softc *sc)
 {
 	struct ath_vif_iter_data iter_data;
 	iter_data.hw_macaddr = NULL;
@@ -3175,262 +2953,7 @@ static bool ath_any_vif_assoc(struct ath5k_softc *sc)
 	return iter_data.any_assoc;
 }
 
-#define SUPPORTED_FIF_FLAGS \
-	FIF_PROMISC_IN_BSS |  FIF_ALLMULTI | FIF_FCSFAIL | \
-	FIF_PLCPFAIL | FIF_CONTROL | FIF_OTHER_BSS | \
-	FIF_BCN_PRBRESP_PROMISC
-/*
- * o always accept unicast, broadcast, and multicast traffic
- * o multicast traffic for all BSSIDs will be enabled if mac80211
- *   says it should be
- * o maintain current state of phy ofdm or phy cck error reception.
- *   If the hardware detects any of these type of errors then
- *   ath5k_hw_get_rx_filter() will pass to us the respective
- *   hardware filters to be able to receive these type of frames.
- * o probe request frames are accepted only when operating in
- *   hostap, adhoc, or monitor modes
- * o enable promiscuous mode according to the interface state
- * o accept beacons:
- *   - when operating in adhoc mode so the 802.11 layer creates
- *     node table entries for peers,
- *   - when operating in station mode for collecting rssi data when
- *     the station is otherwise quiet, or
- *   - when scanning
- */
-static void ath5k_configure_filter(struct ieee80211_hw *hw,
-		unsigned int changed_flags,
-		unsigned int *new_flags,
-		u64 multicast)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_hw *ah = sc->ah;
-	u32 mfilt[2], rfilt;
-
-	mutex_lock(&sc->lock);
-
-	mfilt[0] = multicast;
-	mfilt[1] = multicast >> 32;
-
-	/* Only deal with supported flags */
-	changed_flags &= SUPPORTED_FIF_FLAGS;
-	*new_flags &= SUPPORTED_FIF_FLAGS;
-
-	/* If HW detects any phy or radar errors, leave those filters on.
-	 * Also, always enable Unicast, Broadcasts and Multicast
-	 * XXX: move unicast, bssid broadcasts and multicast to mac80211 */
-	rfilt = (ath5k_hw_get_rx_filter(ah) & (AR5K_RX_FILTER_PHYERR)) |
-		(AR5K_RX_FILTER_UCAST | AR5K_RX_FILTER_BCAST |
-		AR5K_RX_FILTER_MCAST);
-
-	if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) {
-		if (*new_flags & FIF_PROMISC_IN_BSS) {
-			__set_bit(ATH_STAT_PROMISC, sc->status);
-		} else {
-			__clear_bit(ATH_STAT_PROMISC, sc->status);
-		}
-	}
-
-	if (test_bit(ATH_STAT_PROMISC, sc->status))
-		rfilt |= AR5K_RX_FILTER_PROM;
-
-	/* Note, AR5K_RX_FILTER_MCAST is already enabled */
-	if (*new_flags & FIF_ALLMULTI) {
-		mfilt[0] =  ~0;
-		mfilt[1] =  ~0;
-	}
-
-	/* This is the best we can do */
-	if (*new_flags & (FIF_FCSFAIL | FIF_PLCPFAIL))
-		rfilt |= AR5K_RX_FILTER_PHYERR;
-
-	/* FIF_BCN_PRBRESP_PROMISC really means to enable beacons
-	* and probes for any BSSID */
-	if ((*new_flags & FIF_BCN_PRBRESP_PROMISC) || (sc->nvifs > 1))
-		rfilt |= AR5K_RX_FILTER_BEACON;
-
-	/* FIF_CONTROL doc says that if FIF_PROMISC_IN_BSS is not
-	 * set we should only pass on control frames for this
-	 * station. This needs testing. I believe right now this
-	 * enables *all* control frames, which is OK.. but
-	 * but we should see if we can improve on granularity */
-	if (*new_flags & FIF_CONTROL)
-		rfilt |= AR5K_RX_FILTER_CONTROL;
-
-	/* Additional settings per mode -- this is per ath5k */
-
-	/* XXX move these to mac80211, and add a beacon IFF flag to mac80211 */
-
-	switch (sc->opmode) {
-	case NL80211_IFTYPE_MESH_POINT:
-		rfilt |= AR5K_RX_FILTER_CONTROL |
-			 AR5K_RX_FILTER_BEACON |
-			 AR5K_RX_FILTER_PROBEREQ |
-			 AR5K_RX_FILTER_PROM;
-		break;
-	case NL80211_IFTYPE_AP:
-	case NL80211_IFTYPE_ADHOC:
-		rfilt |= AR5K_RX_FILTER_PROBEREQ |
-			 AR5K_RX_FILTER_BEACON;
-		break;
-	case NL80211_IFTYPE_STATION:
-		if (sc->assoc)
-			rfilt |= AR5K_RX_FILTER_BEACON;
-	default:
-		break;
-	}
-
-	/* Set filters */
-	ath5k_hw_set_rx_filter(ah, rfilt);
-
-	/* Set multicast bits */
-	ath5k_hw_set_mcast_filter(ah, mfilt[0], mfilt[1]);
-	/* Set the cached hw filter flags, this will later actually
-	 * be set in HW */
-	sc->filter_flags = rfilt;
-
-	mutex_unlock(&sc->lock);
-}
-
-static int
-ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-	      struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-	      struct ieee80211_key_conf *key)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_hw *ah = sc->ah;
-	struct ath_common *common = ath5k_hw_common(ah);
-	int ret = 0;
-
-	if (modparam_nohwcrypt)
-		return -EOPNOTSUPP;
-
-	switch (key->cipher) {
-	case WLAN_CIPHER_SUITE_WEP40:
-	case WLAN_CIPHER_SUITE_WEP104:
-	case WLAN_CIPHER_SUITE_TKIP:
-		break;
-	case WLAN_CIPHER_SUITE_CCMP:
-		if (common->crypt_caps & ATH_CRYPT_CAP_CIPHER_AESCCM)
-			break;
-		return -EOPNOTSUPP;
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	mutex_lock(&sc->lock);
-
-	switch (cmd) {
-	case SET_KEY:
-		ret = ath_key_config(common, vif, sta, key);
-		if (ret >= 0) {
-			key->hw_key_idx = ret;
-			/* push IV and Michael MIC generation to stack */
-			key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-			if (key->cipher == WLAN_CIPHER_SUITE_TKIP)
-				key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
-			if (key->cipher == WLAN_CIPHER_SUITE_CCMP)
-				key->flags |= IEEE80211_KEY_FLAG_SW_MGMT;
-			ret = 0;
-		}
-		break;
-	case DISABLE_KEY:
-		ath_key_delete(common, key);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-
-	mmiowb();
-	mutex_unlock(&sc->lock);
-	return ret;
-}
-
-static int
-ath5k_get_stats(struct ieee80211_hw *hw,
-		struct ieee80211_low_level_stats *stats)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	/* Force update */
-	ath5k_hw_update_mib_counters(sc->ah);
-
-	stats->dot11ACKFailureCount = sc->stats.ack_fail;
-	stats->dot11RTSFailureCount = sc->stats.rts_fail;
-	stats->dot11RTSSuccessCount = sc->stats.rts_ok;
-	stats->dot11FCSErrorCount = sc->stats.fcs_error;
-
-	return 0;
-}
-
-static int ath5k_get_survey(struct ieee80211_hw *hw, int idx,
-		struct survey_info *survey)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ieee80211_conf *conf = &hw->conf;
-	struct ath_common *common = ath5k_hw_common(sc->ah);
-	struct ath_cycle_counters *cc = &common->cc_survey;
-	unsigned int div = common->clockrate * 1000;
-
-	if (idx != 0)
-		return -ENOENT;
-
-	spin_lock_bh(&common->cc_lock);
-	ath_hw_cycle_counters_update(common);
-	if (cc->cycles > 0) {
-		sc->survey.channel_time += cc->cycles / div;
-		sc->survey.channel_time_busy += cc->rx_busy / div;
-		sc->survey.channel_time_rx += cc->rx_frame / div;
-		sc->survey.channel_time_tx += cc->tx_frame / div;
-	}
-	memset(cc, 0, sizeof(*cc));
-	spin_unlock_bh(&common->cc_lock);
-
-	memcpy(survey, &sc->survey, sizeof(*survey));
-
-	survey->channel = conf->channel;
-	survey->noise = sc->ah->ah_noise_floor;
-	survey->filled = SURVEY_INFO_NOISE_DBM |
-			SURVEY_INFO_CHANNEL_TIME |
-			SURVEY_INFO_CHANNEL_TIME_BUSY |
-			SURVEY_INFO_CHANNEL_TIME_RX |
-			SURVEY_INFO_CHANNEL_TIME_TX;
-
-	return 0;
-}
-
-static u64
-ath5k_get_tsf(struct ieee80211_hw *hw)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	return ath5k_hw_get_tsf64(sc->ah);
-}
-
-static void
-ath5k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	ath5k_hw_set_tsf64(sc->ah, tsf);
-}
-
-static void
-ath5k_reset_tsf(struct ieee80211_hw *hw)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	/*
-	 * in IBSS mode we need to update the beacon timers too.
-	 * this will also reset the TSF if we call it with 0
-	 */
-	if (sc->opmode == NL80211_IFTYPE_ADHOC)
-		ath5k_beacon_update_timers(sc, 0);
-	else
-		ath5k_hw_reset_tsf(sc->ah);
-}
-
-static void
+void
 set_beacon_filter(struct ieee80211_hw *hw, bool enable)
 {
 	struct ath5k_softc *sc = hw->priv;
@@ -3444,189 +2967,3 @@ set_beacon_filter(struct ieee80211_hw *hw, bool enable)
 	ath5k_hw_set_rx_filter(ah, rfilt);
 	sc->filter_flags = rfilt;
 }
-
-static void ath5k_bss_info_changed(struct ieee80211_hw *hw,
-				    struct ieee80211_vif *vif,
-				    struct ieee80211_bss_conf *bss_conf,
-				    u32 changes)
-{
-	struct ath5k_vif *avf = (void *)vif->drv_priv;
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_hw *ah = sc->ah;
-	struct ath_common *common = ath5k_hw_common(ah);
-	unsigned long flags;
-
-	mutex_lock(&sc->lock);
-
-	if (changes & BSS_CHANGED_BSSID) {
-		/* Cache for later use during resets */
-		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
-		common->curaid = 0;
-		ath5k_hw_set_bssid(ah);
-		mmiowb();
-	}
-
-	if (changes & BSS_CHANGED_BEACON_INT)
-		sc->bintval = bss_conf->beacon_int;
-
-	if (changes & BSS_CHANGED_ASSOC) {
-		avf->assoc = bss_conf->assoc;
-		if (bss_conf->assoc)
-			sc->assoc = bss_conf->assoc;
-		else
-			sc->assoc = ath_any_vif_assoc(sc);
-
-		if (sc->opmode == NL80211_IFTYPE_STATION)
-			set_beacon_filter(hw, sc->assoc);
-		ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
-			AR5K_LED_ASSOC : AR5K_LED_INIT);
-		if (bss_conf->assoc) {
-			ATH5K_DBG(sc, ATH5K_DEBUG_ANY,
-				  "Bss Info ASSOC %d, bssid: %pM\n",
-				  bss_conf->aid, common->curbssid);
-			common->curaid = bss_conf->aid;
-			ath5k_hw_set_bssid(ah);
-			/* Once ANI is available you would start it here */
-		}
-	}
-
-	if (changes & BSS_CHANGED_BEACON) {
-		spin_lock_irqsave(&sc->block, flags);
-		ath5k_beacon_update(hw, vif);
-		spin_unlock_irqrestore(&sc->block, flags);
-	}
-
-	if (changes & BSS_CHANGED_BEACON_ENABLED)
-		sc->enable_beacon = bss_conf->enable_beacon;
-
-	if (changes & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED |
-		       BSS_CHANGED_BEACON_INT))
-		ath5k_beacon_config(sc);
-
-	mutex_unlock(&sc->lock);
-}
-
-static void ath5k_sw_scan_start(struct ieee80211_hw *hw)
-{
-	struct ath5k_softc *sc = hw->priv;
-	if (!sc->assoc)
-		ath5k_hw_set_ledstate(sc->ah, AR5K_LED_SCAN);
-}
-
-static void ath5k_sw_scan_complete(struct ieee80211_hw *hw)
-{
-	struct ath5k_softc *sc = hw->priv;
-	ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
-		AR5K_LED_ASSOC : AR5K_LED_INIT);
-}
-
-/**
- * ath5k_set_coverage_class - Set IEEE 802.11 coverage class
- *
- * @hw: struct ieee80211_hw pointer
- * @coverage_class: IEEE 802.11 coverage class number
- *
- * Mac80211 callback. Sets slot time, ACK timeout and CTS timeout for given
- * coverage class. The values are persistent, they are restored after device
- * reset.
- */
-static void ath5k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	mutex_lock(&sc->lock);
-	ath5k_hw_set_coverage_class(sc->ah, coverage_class);
-	mutex_unlock(&sc->lock);
-}
-
-static int ath5k_conf_tx(struct ieee80211_hw *hw, u16 queue,
-			 const struct ieee80211_tx_queue_params *params)
-{
-	struct ath5k_softc *sc = hw->priv;
-	struct ath5k_hw *ah = sc->ah;
-	struct ath5k_txq_info qi;
-	int ret = 0;
-
-	if (queue >= ah->ah_capabilities.cap_queues.q_tx_num)
-		return 0;
-
-	mutex_lock(&sc->lock);
-
-	ath5k_hw_get_tx_queueprops(ah, queue, &qi);
-
-	qi.tqi_aifs = params->aifs;
-	qi.tqi_cw_min = params->cw_min;
-	qi.tqi_cw_max = params->cw_max;
-	qi.tqi_burst_time = params->txop;
-
-	ATH5K_DBG(sc, ATH5K_DEBUG_ANY,
-		  "Configure tx [queue %d],  "
-		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
-		  queue, params->aifs, params->cw_min,
-		  params->cw_max, params->txop);
-
-	if (ath5k_hw_set_tx_queueprops(ah, queue, &qi)) {
-		ATH5K_ERR(sc,
-			  "Unable to update hardware queue %u!\n", queue);
-		ret = -EIO;
-	} else
-		ath5k_hw_reset_tx_queue(ah, queue);
-
-	mutex_unlock(&sc->lock);
-
-	return ret;
-}
-
-static int ath5k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	if (tx_ant == 1 && rx_ant == 1)
-		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_A);
-	else if (tx_ant == 2 && rx_ant == 2)
-		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_B);
-	else if ((tx_ant & 3) == 3 && (rx_ant & 3) == 3)
-		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_DEFAULT);
-	else
-		return -EINVAL;
-	return 0;
-}
-
-static int ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
-{
-	struct ath5k_softc *sc = hw->priv;
-
-	switch (sc->ah->ah_ant_mode) {
-	case AR5K_ANTMODE_FIXED_A:
-		*tx_ant = 1; *rx_ant = 1; break;
-	case AR5K_ANTMODE_FIXED_B:
-		*tx_ant = 2; *rx_ant = 2; break;
-	case AR5K_ANTMODE_DEFAULT:
-		*tx_ant = 3; *rx_ant = 3; break;
-	}
-	return 0;
-}
-
-const struct ieee80211_ops ath5k_hw_ops = {
-	.tx 		= ath5k_tx,
-	.start 		= ath5k_start,
-	.stop 		= ath5k_stop,
-	.add_interface 	= ath5k_add_interface,
-	.remove_interface = ath5k_remove_interface,
-	.config 	= ath5k_config,
-	.prepare_multicast = ath5k_prepare_multicast,
-	.configure_filter = ath5k_configure_filter,
-	.set_key 	= ath5k_set_key,
-	.get_stats 	= ath5k_get_stats,
-	.get_survey	= ath5k_get_survey,
-	.conf_tx	= ath5k_conf_tx,
-	.get_tsf 	= ath5k_get_tsf,
-	.set_tsf 	= ath5k_set_tsf,
-	.reset_tsf 	= ath5k_reset_tsf,
-	.bss_info_changed = ath5k_bss_info_changed,
-	.sw_scan_start	= ath5k_sw_scan_start,
-	.sw_scan_complete = ath5k_sw_scan_complete,
-	.set_coverage_class = ath5k_set_coverage_class,
-	.set_antenna	= ath5k_set_antenna,
-	.get_antenna	= ath5k_get_antenna,
-};
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
new file mode 100644
index 000000000000..de257a3430be
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -0,0 +1,774 @@
+/*-
+ * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
+ * Copyright (c) 2004-2005 Atheros Communications, Inc.
+ * Copyright (c) 2006 Devicescape Software, Inc.
+ * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
+ * Copyright (c) 2007 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+ * Copyright (c) 2010 Bruno Randolf <br1@einfach.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ *    redistribution must be conditioned upon including a substantially
+ *    similar Disclaimer requirement for further binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ */
+
+#include <asm/unaligned.h>
+
+#include "base.h"
+#include "reg.h"
+
+extern int modparam_nohwcrypt;
+
+/* functions used from base.c */
+void set_beacon_filter(struct ieee80211_hw *hw, bool enable);
+bool ath_any_vif_assoc(struct ath5k_softc *sc);
+int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
+		   struct ath5k_txq *txq);
+int ath5k_init_hw(struct ath5k_softc *sc);
+int ath5k_stop_hw(struct ath5k_softc *sc);
+void ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif);
+void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
+					struct ieee80211_vif *vif);
+int ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan);
+void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
+int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
+void ath5k_beacon_config(struct ath5k_softc *sc);
+void ath5k_txbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf);
+void ath5k_rxbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf);
+
+/********************\
+* Mac80211 functions *
+\********************/
+
+static int
+ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct ath5k_softc *sc = hw->priv;
+	u16 qnum = skb_get_queue_mapping(skb);
+
+	if (WARN_ON(qnum >= sc->ah->ah_capabilities.cap_queues.q_tx_num)) {
+		dev_kfree_skb_any(skb);
+		return 0;
+	}
+
+	return ath5k_tx_queue(hw, skb, &sc->txqs[qnum]);
+}
+
+
+static int
+ath5k_start(struct ieee80211_hw *hw)
+{
+	return ath5k_init_hw(hw->priv);
+}
+
+
+static void
+ath5k_stop(struct ieee80211_hw *hw)
+{
+	ath5k_stop_hw(hw->priv);
+}
+
+
+static int
+ath5k_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+	struct ath5k_softc *sc = hw->priv;
+	int ret;
+	struct ath5k_vif *avf = (void *)vif->drv_priv;
+
+	mutex_lock(&sc->lock);
+
+	if ((vif->type == NL80211_IFTYPE_AP ||
+	     vif->type == NL80211_IFTYPE_ADHOC)
+	    && (sc->num_ap_vifs + sc->num_adhoc_vifs) >= ATH_BCBUF) {
+		ret = -ELNRNG;
+		goto end;
+	}
+
+	/* Don't allow other interfaces if one ad-hoc is configured.
+	 * TODO: Fix the problems with ad-hoc and multiple other interfaces.
+	 * We would need to operate the HW in ad-hoc mode to allow TSF updates
+	 * for the IBSS, but this breaks with additional AP or STA interfaces
+	 * at the moment. */
+	if (sc->num_adhoc_vifs ||
+	    (sc->nvifs && vif->type == NL80211_IFTYPE_ADHOC)) {
+		ATH5K_ERR(sc, "Only one single ad-hoc interface is allowed.\n");
+		ret = -ELNRNG;
+		goto end;
+	}
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_STATION:
+	case NL80211_IFTYPE_ADHOC:
+	case NL80211_IFTYPE_MESH_POINT:
+		avf->opmode = vif->type;
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+		goto end;
+	}
+
+	sc->nvifs++;
+	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "add interface mode %d\n", avf->opmode);
+
+	/* Assign the vap/adhoc to a beacon xmit slot. */
+	if ((avf->opmode == NL80211_IFTYPE_AP) ||
+	    (avf->opmode == NL80211_IFTYPE_ADHOC) ||
+	    (avf->opmode == NL80211_IFTYPE_MESH_POINT)) {
+		int slot;
+
+		WARN_ON(list_empty(&sc->bcbuf));
+		avf->bbuf = list_first_entry(&sc->bcbuf, struct ath5k_buf,
+					     list);
+		list_del(&avf->bbuf->list);
+
+		avf->bslot = 0;
+		for (slot = 0; slot < ATH_BCBUF; slot++) {
+			if (!sc->bslot[slot]) {
+				avf->bslot = slot;
+				break;
+			}
+		}
+		BUG_ON(sc->bslot[avf->bslot] != NULL);
+		sc->bslot[avf->bslot] = vif;
+		if (avf->opmode == NL80211_IFTYPE_AP)
+			sc->num_ap_vifs++;
+		else if (avf->opmode == NL80211_IFTYPE_ADHOC)
+			sc->num_adhoc_vifs++;
+	}
+
+	/* Any MAC address is fine, all others are included through the
+	 * filter.
+	 */
+	memcpy(&sc->lladdr, vif->addr, ETH_ALEN);
+	ath5k_hw_set_lladdr(sc->ah, vif->addr);
+
+	memcpy(&avf->lladdr, vif->addr, ETH_ALEN);
+
+	ath5k_mode_setup(sc, vif);
+
+	ret = 0;
+end:
+	mutex_unlock(&sc->lock);
+	return ret;
+}
+
+
+static void
+ath5k_remove_interface(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif)
+{
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_vif *avf = (void *)vif->drv_priv;
+	unsigned int i;
+
+	mutex_lock(&sc->lock);
+	sc->nvifs--;
+
+	if (avf->bbuf) {
+		ath5k_txbuf_free_skb(sc, avf->bbuf);
+		list_add_tail(&avf->bbuf->list, &sc->bcbuf);
+		for (i = 0; i < ATH_BCBUF; i++) {
+			if (sc->bslot[i] == vif) {
+				sc->bslot[i] = NULL;
+				break;
+			}
+		}
+		avf->bbuf = NULL;
+	}
+	if (avf->opmode == NL80211_IFTYPE_AP)
+		sc->num_ap_vifs--;
+	else if (avf->opmode == NL80211_IFTYPE_ADHOC)
+		sc->num_adhoc_vifs--;
+
+	ath5k_update_bssid_mask_and_opmode(sc, NULL);
+	mutex_unlock(&sc->lock);
+}
+
+
+/*
+ * TODO: Phy disable/diversity etc
+ */
+static int
+ath5k_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_hw *ah = sc->ah;
+	struct ieee80211_conf *conf = &hw->conf;
+	int ret = 0;
+
+	mutex_lock(&sc->lock);
+
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		ret = ath5k_chan_set(sc, conf->channel);
+		if (ret < 0)
+			goto unlock;
+	}
+
+	if ((changed & IEEE80211_CONF_CHANGE_POWER) &&
+	(sc->power_level != conf->power_level)) {
+		sc->power_level = conf->power_level;
+
+		/* Half dB steps */
+		ath5k_hw_set_txpower_limit(ah, (conf->power_level * 2));
+	}
+
+	/* TODO:
+	 * 1) Move this on config_interface and handle each case
+	 * separately eg. when we have only one STA vif, use
+	 * AR5K_ANTMODE_SINGLE_AP
+	 *
+	 * 2) Allow the user to change antenna mode eg. when only
+	 * one antenna is present
+	 *
+	 * 3) Allow the user to set default/tx antenna when possible
+	 *
+	 * 4) Default mode should handle 90% of the cases, together
+	 * with fixed a/b and single AP modes we should be able to
+	 * handle 99%. Sectored modes are extreme cases and i still
+	 * haven't found a usage for them. If we decide to support them,
+	 * then we must allow the user to set how many tx antennas we
+	 * have available
+	 */
+	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
+
+unlock:
+	mutex_unlock(&sc->lock);
+	return ret;
+}
+
+
+static void
+ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		       struct ieee80211_bss_conf *bss_conf, u32 changes)
+{
+	struct ath5k_vif *avf = (void *)vif->drv_priv;
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_hw *ah = sc->ah;
+	struct ath_common *common = ath5k_hw_common(ah);
+	unsigned long flags;
+
+	mutex_lock(&sc->lock);
+
+	if (changes & BSS_CHANGED_BSSID) {
+		/* Cache for later use during resets */
+		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+		common->curaid = 0;
+		ath5k_hw_set_bssid(ah);
+		mmiowb();
+	}
+
+	if (changes & BSS_CHANGED_BEACON_INT)
+		sc->bintval = bss_conf->beacon_int;
+
+	if (changes & BSS_CHANGED_ASSOC) {
+		avf->assoc = bss_conf->assoc;
+		if (bss_conf->assoc)
+			sc->assoc = bss_conf->assoc;
+		else
+			sc->assoc = ath_any_vif_assoc(sc);
+
+		if (sc->opmode == NL80211_IFTYPE_STATION)
+			set_beacon_filter(hw, sc->assoc);
+		ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
+			AR5K_LED_ASSOC : AR5K_LED_INIT);
+		if (bss_conf->assoc) {
+			ATH5K_DBG(sc, ATH5K_DEBUG_ANY,
+				  "Bss Info ASSOC %d, bssid: %pM\n",
+				  bss_conf->aid, common->curbssid);
+			common->curaid = bss_conf->aid;
+			ath5k_hw_set_bssid(ah);
+			/* Once ANI is available you would start it here */
+		}
+	}
+
+	if (changes & BSS_CHANGED_BEACON) {
+		spin_lock_irqsave(&sc->block, flags);
+		ath5k_beacon_update(hw, vif);
+		spin_unlock_irqrestore(&sc->block, flags);
+	}
+
+	if (changes & BSS_CHANGED_BEACON_ENABLED)
+		sc->enable_beacon = bss_conf->enable_beacon;
+
+	if (changes & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED |
+		       BSS_CHANGED_BEACON_INT))
+		ath5k_beacon_config(sc);
+
+	mutex_unlock(&sc->lock);
+}
+
+
+static u64
+ath5k_prepare_multicast(struct ieee80211_hw *hw,
+			struct netdev_hw_addr_list *mc_list)
+{
+	u32 mfilt[2], val;
+	u8 pos;
+	struct netdev_hw_addr *ha;
+
+	mfilt[0] = 0;
+	mfilt[1] = 1;
+
+	netdev_hw_addr_list_for_each(ha, mc_list) {
+		/* calculate XOR of eight 6-bit values */
+		val = get_unaligned_le32(ha->addr + 0);
+		pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
+		val = get_unaligned_le32(ha->addr + 3);
+		pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
+		pos &= 0x3f;
+		mfilt[pos / 32] |= (1 << (pos % 32));
+		/* XXX: we might be able to just do this instead,
+		* but not sure, needs testing, if we do use this we'd
+		* neet to inform below to not reset the mcast */
+		/* ath5k_hw_set_mcast_filterindex(ah,
+		 *      ha->addr[5]); */
+	}
+
+	return ((u64)(mfilt[1]) << 32) | mfilt[0];
+}
+
+
+/*
+ * o always accept unicast, broadcast, and multicast traffic
+ * o multicast traffic for all BSSIDs will be enabled if mac80211
+ *   says it should be
+ * o maintain current state of phy ofdm or phy cck error reception.
+ *   If the hardware detects any of these type of errors then
+ *   ath5k_hw_get_rx_filter() will pass to us the respective
+ *   hardware filters to be able to receive these type of frames.
+ * o probe request frames are accepted only when operating in
+ *   hostap, adhoc, or monitor modes
+ * o enable promiscuous mode according to the interface state
+ * o accept beacons:
+ *   - when operating in adhoc mode so the 802.11 layer creates
+ *     node table entries for peers,
+ *   - when operating in station mode for collecting rssi data when
+ *     the station is otherwise quiet, or
+ *   - when scanning
+ */
+static void
+ath5k_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
+		       unsigned int *new_flags, u64 multicast)
+{
+#define SUPPORTED_FIF_FLAGS \
+	(FIF_PROMISC_IN_BSS |  FIF_ALLMULTI | FIF_FCSFAIL | \
+	FIF_PLCPFAIL | FIF_CONTROL | FIF_OTHER_BSS | \
+	FIF_BCN_PRBRESP_PROMISC)
+
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_hw *ah = sc->ah;
+	u32 mfilt[2], rfilt;
+
+	mutex_lock(&sc->lock);
+
+	mfilt[0] = multicast;
+	mfilt[1] = multicast >> 32;
+
+	/* Only deal with supported flags */
+	changed_flags &= SUPPORTED_FIF_FLAGS;
+	*new_flags &= SUPPORTED_FIF_FLAGS;
+
+	/* If HW detects any phy or radar errors, leave those filters on.
+	 * Also, always enable Unicast, Broadcasts and Multicast
+	 * XXX: move unicast, bssid broadcasts and multicast to mac80211 */
+	rfilt = (ath5k_hw_get_rx_filter(ah) & (AR5K_RX_FILTER_PHYERR)) |
+		(AR5K_RX_FILTER_UCAST | AR5K_RX_FILTER_BCAST |
+		AR5K_RX_FILTER_MCAST);
+
+	if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) {
+		if (*new_flags & FIF_PROMISC_IN_BSS)
+			__set_bit(ATH_STAT_PROMISC, sc->status);
+		else
+			__clear_bit(ATH_STAT_PROMISC, sc->status);
+	}
+
+	if (test_bit(ATH_STAT_PROMISC, sc->status))
+		rfilt |= AR5K_RX_FILTER_PROM;
+
+	/* Note, AR5K_RX_FILTER_MCAST is already enabled */
+	if (*new_flags & FIF_ALLMULTI) {
+		mfilt[0] =  ~0;
+		mfilt[1] =  ~0;
+	}
+
+	/* This is the best we can do */
+	if (*new_flags & (FIF_FCSFAIL | FIF_PLCPFAIL))
+		rfilt |= AR5K_RX_FILTER_PHYERR;
+
+	/* FIF_BCN_PRBRESP_PROMISC really means to enable beacons
+	* and probes for any BSSID */
+	if ((*new_flags & FIF_BCN_PRBRESP_PROMISC) || (sc->nvifs > 1))
+		rfilt |= AR5K_RX_FILTER_BEACON;
+
+	/* FIF_CONTROL doc says that if FIF_PROMISC_IN_BSS is not
+	 * set we should only pass on control frames for this
+	 * station. This needs testing. I believe right now this
+	 * enables *all* control frames, which is OK.. but
+	 * but we should see if we can improve on granularity */
+	if (*new_flags & FIF_CONTROL)
+		rfilt |= AR5K_RX_FILTER_CONTROL;
+
+	/* Additional settings per mode -- this is per ath5k */
+
+	/* XXX move these to mac80211, and add a beacon IFF flag to mac80211 */
+
+	switch (sc->opmode) {
+	case NL80211_IFTYPE_MESH_POINT:
+		rfilt |= AR5K_RX_FILTER_CONTROL |
+			 AR5K_RX_FILTER_BEACON |
+			 AR5K_RX_FILTER_PROBEREQ |
+			 AR5K_RX_FILTER_PROM;
+		break;
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_ADHOC:
+		rfilt |= AR5K_RX_FILTER_PROBEREQ |
+			 AR5K_RX_FILTER_BEACON;
+		break;
+	case NL80211_IFTYPE_STATION:
+		if (sc->assoc)
+			rfilt |= AR5K_RX_FILTER_BEACON;
+	default:
+		break;
+	}
+
+	/* Set filters */
+	ath5k_hw_set_rx_filter(ah, rfilt);
+
+	/* Set multicast bits */
+	ath5k_hw_set_mcast_filter(ah, mfilt[0], mfilt[1]);
+	/* Set the cached hw filter flags, this will later actually
+	 * be set in HW */
+	sc->filter_flags = rfilt;
+
+	mutex_unlock(&sc->lock);
+}
+
+
+static int
+ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+	      struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+	      struct ieee80211_key_conf *key)
+{
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_hw *ah = sc->ah;
+	struct ath_common *common = ath5k_hw_common(ah);
+	int ret = 0;
+
+	if (modparam_nohwcrypt)
+		return -EOPNOTSUPP;
+
+	switch (key->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+	case WLAN_CIPHER_SUITE_TKIP:
+		break;
+	case WLAN_CIPHER_SUITE_CCMP:
+		if (common->crypt_caps & ATH_CRYPT_CAP_CIPHER_AESCCM)
+			break;
+		return -EOPNOTSUPP;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	mutex_lock(&sc->lock);
+
+	switch (cmd) {
+	case SET_KEY:
+		ret = ath_key_config(common, vif, sta, key);
+		if (ret >= 0) {
+			key->hw_key_idx = ret;
+			/* push IV and Michael MIC generation to stack */
+			key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+			if (key->cipher == WLAN_CIPHER_SUITE_TKIP)
+				key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+			if (key->cipher == WLAN_CIPHER_SUITE_CCMP)
+				key->flags |= IEEE80211_KEY_FLAG_SW_MGMT;
+			ret = 0;
+		}
+		break;
+	case DISABLE_KEY:
+		ath_key_delete(common, key);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	mmiowb();
+	mutex_unlock(&sc->lock);
+	return ret;
+}
+
+
+static void
+ath5k_sw_scan_start(struct ieee80211_hw *hw)
+{
+	struct ath5k_softc *sc = hw->priv;
+	if (!sc->assoc)
+		ath5k_hw_set_ledstate(sc->ah, AR5K_LED_SCAN);
+}
+
+
+static void
+ath5k_sw_scan_complete(struct ieee80211_hw *hw)
+{
+	struct ath5k_softc *sc = hw->priv;
+	ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
+		AR5K_LED_ASSOC : AR5K_LED_INIT);
+}
+
+
+static int
+ath5k_get_stats(struct ieee80211_hw *hw,
+		struct ieee80211_low_level_stats *stats)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	/* Force update */
+	ath5k_hw_update_mib_counters(sc->ah);
+
+	stats->dot11ACKFailureCount = sc->stats.ack_fail;
+	stats->dot11RTSFailureCount = sc->stats.rts_fail;
+	stats->dot11RTSSuccessCount = sc->stats.rts_ok;
+	stats->dot11FCSErrorCount = sc->stats.fcs_error;
+
+	return 0;
+}
+
+
+static int
+ath5k_conf_tx(struct ieee80211_hw *hw, u16 queue,
+	      const struct ieee80211_tx_queue_params *params)
+{
+	struct ath5k_softc *sc = hw->priv;
+	struct ath5k_hw *ah = sc->ah;
+	struct ath5k_txq_info qi;
+	int ret = 0;
+
+	if (queue >= ah->ah_capabilities.cap_queues.q_tx_num)
+		return 0;
+
+	mutex_lock(&sc->lock);
+
+	ath5k_hw_get_tx_queueprops(ah, queue, &qi);
+
+	qi.tqi_aifs = params->aifs;
+	qi.tqi_cw_min = params->cw_min;
+	qi.tqi_cw_max = params->cw_max;
+	qi.tqi_burst_time = params->txop;
+
+	ATH5K_DBG(sc, ATH5K_DEBUG_ANY,
+		  "Configure tx [queue %d],  "
+		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
+		  queue, params->aifs, params->cw_min,
+		  params->cw_max, params->txop);
+
+	if (ath5k_hw_set_tx_queueprops(ah, queue, &qi)) {
+		ATH5K_ERR(sc,
+			  "Unable to update hardware queue %u!\n", queue);
+		ret = -EIO;
+	} else
+		ath5k_hw_reset_tx_queue(ah, queue);
+
+	mutex_unlock(&sc->lock);
+
+	return ret;
+}
+
+
+static u64
+ath5k_get_tsf(struct ieee80211_hw *hw)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	return ath5k_hw_get_tsf64(sc->ah);
+}
+
+
+static void
+ath5k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	ath5k_hw_set_tsf64(sc->ah, tsf);
+}
+
+
+static void
+ath5k_reset_tsf(struct ieee80211_hw *hw)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	/*
+	 * in IBSS mode we need to update the beacon timers too.
+	 * this will also reset the TSF if we call it with 0
+	 */
+	if (sc->opmode == NL80211_IFTYPE_ADHOC)
+		ath5k_beacon_update_timers(sc, 0);
+	else
+		ath5k_hw_reset_tsf(sc->ah);
+}
+
+
+static int
+ath5k_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey)
+{
+	struct ath5k_softc *sc = hw->priv;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ath_common *common = ath5k_hw_common(sc->ah);
+	struct ath_cycle_counters *cc = &common->cc_survey;
+	unsigned int div = common->clockrate * 1000;
+
+	if (idx != 0)
+		return -ENOENT;
+
+	spin_lock_bh(&common->cc_lock);
+	ath_hw_cycle_counters_update(common);
+	if (cc->cycles > 0) {
+		sc->survey.channel_time += cc->cycles / div;
+		sc->survey.channel_time_busy += cc->rx_busy / div;
+		sc->survey.channel_time_rx += cc->rx_frame / div;
+		sc->survey.channel_time_tx += cc->tx_frame / div;
+	}
+	memset(cc, 0, sizeof(*cc));
+	spin_unlock_bh(&common->cc_lock);
+
+	memcpy(survey, &sc->survey, sizeof(*survey));
+
+	survey->channel = conf->channel;
+	survey->noise = sc->ah->ah_noise_floor;
+	survey->filled = SURVEY_INFO_NOISE_DBM |
+			SURVEY_INFO_CHANNEL_TIME |
+			SURVEY_INFO_CHANNEL_TIME_BUSY |
+			SURVEY_INFO_CHANNEL_TIME_RX |
+			SURVEY_INFO_CHANNEL_TIME_TX;
+
+	return 0;
+}
+
+
+/**
+ * ath5k_set_coverage_class - Set IEEE 802.11 coverage class
+ *
+ * @hw: struct ieee80211_hw pointer
+ * @coverage_class: IEEE 802.11 coverage class number
+ *
+ * Mac80211 callback. Sets slot time, ACK timeout and CTS timeout for given
+ * coverage class. The values are persistent, they are restored after device
+ * reset.
+ */
+static void
+ath5k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	mutex_lock(&sc->lock);
+	ath5k_hw_set_coverage_class(sc->ah, coverage_class);
+	mutex_unlock(&sc->lock);
+}
+
+
+static int
+ath5k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	if (tx_ant == 1 && rx_ant == 1)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_A);
+	else if (tx_ant == 2 && rx_ant == 2)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_B);
+	else if ((tx_ant & 3) == 3 && (rx_ant & 3) == 3)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_DEFAULT);
+	else
+		return -EINVAL;
+	return 0;
+}
+
+
+static int
+ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	switch (sc->ah->ah_ant_mode) {
+	case AR5K_ANTMODE_FIXED_A:
+		*tx_ant = 1; *rx_ant = 1; break;
+	case AR5K_ANTMODE_FIXED_B:
+		*tx_ant = 2; *rx_ant = 2; break;
+	case AR5K_ANTMODE_DEFAULT:
+		*tx_ant = 3; *rx_ant = 3; break;
+	}
+	return 0;
+}
+
+
+const struct ieee80211_ops ath5k_hw_ops = {
+	.tx			= ath5k_tx,
+	.start			= ath5k_start,
+	.stop			= ath5k_stop,
+	.add_interface		= ath5k_add_interface,
+	/* .change_interface	= not implemented */
+	.remove_interface	= ath5k_remove_interface,
+	.config			= ath5k_config,
+	.bss_info_changed	= ath5k_bss_info_changed,
+	.prepare_multicast	= ath5k_prepare_multicast,
+	.configure_filter	= ath5k_configure_filter,
+	/* .set_tim		= not implemented */
+	.set_key		= ath5k_set_key,
+	/* .update_tkip_key	= not implemented */
+	/* .hw_scan		= not implemented */
+	.sw_scan_start		= ath5k_sw_scan_start,
+	.sw_scan_complete	= ath5k_sw_scan_complete,
+	.get_stats		= ath5k_get_stats,
+	/* .get_tkip_seq	= not implemented */
+	/* .set_frag_threshold	= not implemented */
+	/* .set_rts_threshold	= not implemented */
+	/* .sta_add		= not implemented */
+	/* .sta_remove		= not implemented */
+	/* .sta_notify		= not implemented */
+	.conf_tx		= ath5k_conf_tx,
+	.get_tsf		= ath5k_get_tsf,
+	.set_tsf		= ath5k_set_tsf,
+	.reset_tsf		= ath5k_reset_tsf,
+	/* .tx_last_beacon	= not implemented */
+	/* .ampdu_action	= not needed */
+	.get_survey		= ath5k_get_survey,
+	.set_coverage_class	= ath5k_set_coverage_class,
+	/* .rfkill_poll		= not implemented */
+	/* .flush		= not implemented */
+	/* .channel_switch	= not implemented */
+	/* .napi_poll		= not implemented */
+	.set_antenna		= ath5k_set_antenna,
+	.get_antenna		= ath5k_get_antenna,
+};
-- 
cgit v1.2.3


From cd017f25e391dfabaca185bb4a5aefd02fd6c0ca Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 23 Dec 2010 15:12:30 +0100
Subject: iwlagn: fix scan tx antenna setting on 5Ghz band

Looks that we do not set correctly antennas when scanning
on 5Ghz band and when bluetooth is enabled, because
priv->cfg->scan_tx_antennas[band] is only defined for
IEEE80211_BAND_2GHZ.

To fix we check band before limiting antennas to first one.
This allow to remove hard coded cfg->scan_tx_antennas[band].

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c    |  7 +------
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 14 +++++---------
 drivers/net/wireless/iwlwifi/iwl-core.h    |  1 -
 3 files changed, 6 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index f4bec3201ef9..af505bcd7ae0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -596,12 +596,7 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE,				\
-	.adv_pm = true,						\
-	/*							\
-	 *Due to bluetooth, we transmit 2.4 GHz probes		\
-	 * only on antenna A					\
-	 */							\
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A
+	.adv_pm = true						\
 
 struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 4bc82fcf1652..3dee87e8f55d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1492,15 +1492,11 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	if (priv->cfg->scan_rx_antennas[band])
 		rx_ant = priv->cfg->scan_rx_antennas[band];
 
-	if (priv->cfg->scan_tx_antennas[band])
-		scan_tx_antennas = priv->cfg->scan_tx_antennas[band];
-
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    priv->bt_full_concurrent) {
-		/* operated as 1x1 in full concurrency mode */
-		scan_tx_antennas = first_antenna(
-			priv->cfg->scan_tx_antennas[band]);
+	if (band == IEEE80211_BAND_2GHZ &&
+	    priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		/* transmit 2.4 GHz probes only on first antenna */
+		scan_tx_antennas = first_antenna(scan_tx_antennas);
 	}
 
 	priv->scan_tx_ant[band] = iwl_toggle_tx_ant(priv, priv->scan_tx_ant[band],
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index f80685ad2674..a3474376fdbc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -411,7 +411,6 @@ struct iwl_cfg {
 	const bool need_dc_calib;	  /* if used set to true */
 	const bool need_temp_offset_calib; /* if used set to true */
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
-	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
-- 
cgit v1.2.3


From 52671e43dbfb0e0dfa5fab604cb3984bd1d777a6 Mon Sep 17 00:00:00 2001
From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Thu, 23 Dec 2010 21:06:57 +0530
Subject: ath9k: spin_lock_bh is not required within tasklet context.

Disabling BH is not required while running from a tasklet context
and so replace spin_lock_bh with just spin_lock.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c5cf8639e721..0f1b62456141 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -599,7 +599,7 @@ void ath9k_tasklet(unsigned long data)
 		return;
 	}
 
-	spin_lock_bh(&sc->sc_pcu_lock);
+	spin_lock(&sc->sc_pcu_lock);
 
 	if (!ath9k_hw_check_alive(ah))
 		ieee80211_queue_work(sc->hw, &sc->hw_check_work);
@@ -643,7 +643,7 @@ void ath9k_tasklet(unsigned long data)
 	/* re-enable hardware interrupt */
 	ath9k_hw_enable_interrupts(ah);
 
-	spin_unlock_bh(&sc->sc_pcu_lock);
+	spin_unlock(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
 }
 
-- 
cgit v1.2.3


From ad9082adfc0a6bdcef1bad2f22485575479d7a9d Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sat, 25 Dec 2010 15:03:58 +0900
Subject: airo: use simple_write_to_buffer

Simplify write file operation for /proc files by using
simple_write_to_buffer().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/airo.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a36e7870b03e..57a79b0475f6 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4652,24 +4652,18 @@ static ssize_t proc_write( struct file *file,
 			   size_t len,
 			   loff_t *offset )
 {
-	loff_t pos = *offset;
+	ssize_t ret;
 	struct proc_data *priv = file->private_data;
 
 	if (!priv->wbuffer)
 		return -EINVAL;
 
-	if (pos < 0)
-		return -EINVAL;
-	if (pos >= priv->maxwritelen)
-		return 0;
-	if (len > priv->maxwritelen - pos)
-		len = priv->maxwritelen - pos;
-	if (copy_from_user(priv->wbuffer + pos, buffer, len))
-		return -EFAULT;
-	if ( pos + len > priv->writelen )
-		priv->writelen = len + file->f_pos;
-	*offset = pos + len;
-	return len;
+	ret = simple_write_to_buffer(priv->wbuffer, priv->maxwritelen, offset,
+					buffer, len);
+	if (ret > 0)
+		priv->writelen = max_t(int, priv->writelen, *offset);
+
+	return ret;
 }
 
 static int proc_status_open(struct inode *inode, struct file *file)
-- 
cgit v1.2.3


From 44cefead807daf96d0f43eb494b1eb5edb5454bf Mon Sep 17 00:00:00 2001
From: Brian Prodoehl <bprodoehl@gmail.com>
Date: Sat, 25 Dec 2010 14:34:43 -0500
Subject: ath9k: fix spur mitigation no-spur case for AR9002

For the AR9002, the spur frequency read from the EEPROM is mangled
before being compared against AR_NO_SPUR.  This results in the driver
trying to set up the spur mitigation for bogus spurs, rather than
cleanly breaking out.

Signed-off-by: Brian Prodoehl <bprodoehl@nomadio.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_phy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index 7ae66a889f5a..7d68d61e406b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -203,13 +203,14 @@ static void ar9002_hw_spur_mitigate(struct ath_hw *ah,
 	for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
 		cur_bb_spur = ah->eep_ops->get_spur_channel(ah, i, is2GHz);
 
+		if (AR_NO_SPUR == cur_bb_spur)
+			break;
+
 		if (is2GHz)
 			cur_bb_spur = (cur_bb_spur / 10) + AR_BASE_FREQ_2GHZ;
 		else
 			cur_bb_spur = (cur_bb_spur / 10) + AR_BASE_FREQ_5GHZ;
 
-		if (AR_NO_SPUR == cur_bb_spur)
-			break;
 		cur_bb_spur = cur_bb_spur - freq;
 
 		if (IS_CHAN_HT40(chan)) {
-- 
cgit v1.2.3


From bb007554fe1f66c4796c7c7ae7bfc735fc8213f7 Mon Sep 17 00:00:00 2001
From: Bob Copeland <me@bobcopeland.com>
Date: Sun, 26 Dec 2010 12:10:05 -0500
Subject: ath5k: fix cycle counter inconsistent locking

ath5k_reset is called from process context and takes the cc_lock
with plain spin_lock(), but cc_lock can also be taken from tasklets
in softirq context.  Thus we need to at least use spin_lock_bh.

This fixes the following lockdep warning:

[   19.967874] sky2 0000:01:00.0: eth0: enabling interface
[   19.982761] ieee80211 phy0: device now idle
[   20.904809] NET: Registered protocol family 17
[   21.243857] ieee80211 phy0: device no longer idle - scanning
[   21.404343]
[   21.404346] =================================
[   21.404450] [ INFO: inconsistent lock state ]
[   21.404518] 2.6.37-rc7-wl+ #242
[   21.404582] ---------------------------------
[   21.404650] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
[   21.404721] kworker/u:4/982 [HC0[0]:SC1[3]:HE1:SE0] takes:
[   21.404792]  (&(&common->cc_lock)->rlock){+.?...}, at: [<f8115780>] ath5k_ani_calibration+0x29/0x5d9 [ath5k]
[   21.405011] {SOFTIRQ-ON-W} state was registered at:
[   21.405011]   [<c105cadd>] __lock_acquire+0x62f/0x13c1
[   21.405011]   [<c105d944>] lock_acquire+0xd5/0xf1
[   21.405011]   [<c12c978d>] _raw_spin_lock+0x45/0x72
[   21.405011]   [<f8111533>] ath5k_reset+0x2c0/0x349 [ath5k]
[   21.405011]   [<f8111a7a>] ath5k_start+0xb8/0x139 [ath5k]
[   21.405011]   [<f849c714>] ieee80211_do_open+0x13f/0x819 [mac80211]
[   21.405011]   [<f849ce51>] ieee80211_open+0x63/0x66 [mac80211]
[   21.405011]   [<c1258b2e>] __dev_open+0x8d/0xb6
[   21.405011]   [<c1255c64>] __dev_change_flags+0x9d/0x114
[   21.405011]   [<c1258a75>] dev_change_flags+0x18/0x44
[   21.405011]   [<c1262990>] do_setlink+0x23f/0x521
[   21.405011]   [<c1262d58>] rtnl_setlink+0xe6/0xea
[   21.405011]   [<c126347c>] rtnetlink_rcv_msg+0x18a/0x1a0
[   21.405011]   [<c126d5f0>] netlink_rcv_skb+0x35/0x7b
[   21.405011]   [<c12632eb>] rtnetlink_rcv+0x20/0x27
[   21.405011]   [<c126d370>] netlink_unicast+0x1bb/0x21e
[   21.405011]   [<c126db21>] netlink_sendmsg+0x23b/0x288
[   21.405011]   [<c124823c>] sock_sendmsg+0xac/0xc4
[   21.405011]   [<c1248680>] sys_sendmsg+0x152/0x1a2
[   21.405011]   [<c1249b0d>] sys_socketcall+0x214/0x275
[   21.405011]   [<c10029d0>] sysenter_do_call+0x12/0x36
[   21.405011] irq event stamp: 138032
[   21.405011] hardirqs last  enabled at (138032): [<c12ca252>] _raw_spin_unlock_irqrestore+0x3b/0x5e
[   21.405011] hardirqs last disabled at (138031): [<c12c98cc>] _raw_spin_lock_irqsave+0x18/0x7e
[   21.405011] softirqs last  enabled at (138024): [<f84a570e>] ieee80211_tx_skb+0x47/0x49 [mac80211]
[   21.405011] softirqs last disabled at (138027): [<c100452b>] do_softirq+0x63/0xb4
[   21.405011]
[   21.405011] other info that might help us debug this:
[   21.405011] 3 locks held by kworker/u:4/982:
[   21.405011]  #0:  (name){+.+.+.}, at: [<c1046158>] process_one_work+0x1b8/0x41b
[   21.405011]  #1:  ((&(&local->scan_work)->work)){+.+.+.}, at: [<c1046158>] process_one_work+0x1b8/0x41b
[   21.405011]  #2:  (&local->mtx){+.+.+.}, at: [<f84920fb>] ieee80211_scan_work+0x32/0x4a4 [mac80211]
[   21.405011]
[   21.405011] stack backtrace:
[   21.405011] Pid: 982, comm: kworker/u:4 Not tainted 2.6.37-rc7-wl+ #242
[   21.405011] Call Trace:
[   21.405011]  [<c12c6e68>] ? printk+0x1d/0x25
[   21.405011]  [<c105a742>] print_usage_bug+0x181/0x18b
[   21.405011]  [<c105b196>] ? check_usage_forwards+0x0/0xb6
[   21.405011]  [<c105a9ec>] mark_lock+0x2a0/0x4aa
[   21.405011]  [<c1059f6d>] ? trace_hardirqs_off+0xb/0xd
[   21.405011]  [<c105ca68>] __lock_acquire+0x5ba/0x13c1
[   21.405011]  [<c1059eed>] ? trace_hardirqs_off_caller+0x18/0x8d
[   21.405011]  [<c1059f6d>] ? trace_hardirqs_off+0xb/0xd
[   21.405011]  [<c1050411>] ? local_clock+0x2c/0x4f
[   21.405011]  [<c1059e00>] ? save_trace+0x2/0xa0
[   21.405011]  [<c105ac39>] ? mark_held_locks+0x43/0x5b
[   21.405011]  [<c12ca252>] ? _raw_spin_unlock_irqrestore+0x3b/0x5e
[   21.405011]  [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k]
[   21.405011]  [<c105d944>] lock_acquire+0xd5/0xf1
[   21.405011]  [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k]
[   21.405011]  [<c12c9b1a>] _raw_spin_lock_bh+0x4a/0x77
[   21.405011]  [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k]
[   21.405011]  [<f8115780>] ath5k_ani_calibration+0x29/0x5d9 [ath5k]
[   21.405011]  [<c105ac39>] ? mark_held_locks+0x43/0x5b
[   21.405011]  [<f8113496>] ath5k_tasklet_ani+0x1d/0x27 [ath5k]
[   21.405011]  [<c1037304>] tasklet_action+0x96/0x137
[   21.405011]  [<c10379b5>] __do_softirq+0xde/0x1c3
[   21.405011]  [<c10b0cef>] ? arch_get_unmapped_area_topdown+0x3b/0x127
[   21.405011]  [<c10378d7>] ? __do_softirq+0x0/0x1c3
[   21.405011]  <IRQ>  [<c1036dee>] ? irq_exit+0x3d/0x49
[   21.405011]  [<c1003b4f>] ? do_IRQ+0x98/0xac
[   21.405011]  [<c1002eee>] ? common_interrupt+0x2e/0x34
[   21.405011]  [<c103007b>] ? sys_unshare+0x57/0x226
[   21.405011]  [<c1047fee>] ? queue_delayed_work+0x1/0x27
[   21.405011]  [<f84a83a0>] ? ieee80211_queue_delayed_work+0x2e/0x33 [mac80211]
[   21.405011]  [<f8492528>] ? ieee80211_scan_work+0x45f/0x4a4 [mac80211]
[   21.405011]  [<c104620e>] ? process_one_work+0x26e/0x41b
[   21.405011]  [<c1046158>] ? process_one_work+0x1b8/0x41b
[   21.405011]  [<f84920c9>] ? ieee80211_scan_work+0x0/0x4a4 [mac80211]
[   21.405011]  [<c10466b6>] ? worker_thread+0x18a/0x2a5
[   21.405011]  [<c12ca25e>] ? _raw_spin_unlock_irqrestore+0x47/0x5e
[   21.405011]  [<c104652c>] ? worker_thread+0x0/0x2a5
[   21.405011]  [<c104abe7>] ? kthread+0x67/0x6c
[   21.405011]  [<c104ab80>] ? kthread+0x0/0x6c
[   21.405011]  [<c1002efa>] ? kernel_thread_helper+0x6/0x10

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 56baee00ea0b..fce9a987789c 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2703,11 +2703,11 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 
 	/* clear survey data and cycle counters */
 	memset(&sc->survey, 0, sizeof(sc->survey));
-	spin_lock(&common->cc_lock);
+	spin_lock_bh(&common->cc_lock);
 	ath_hw_cycle_counters_update(common);
 	memset(&common->cc_survey, 0, sizeof(common->cc_survey));
 	memset(&common->cc_ani, 0, sizeof(common->cc_ani));
-	spin_unlock(&common->cc_lock);
+	spin_unlock_bh(&common->cc_lock);
 
 	/*
 	 * Change channels and update the h/w rate map if we're switching;
-- 
cgit v1.2.3


From c9e57f0fdccf74ef7884fed61d212e524b9c4bcd Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sun, 26 Dec 2010 18:21:53 +0100
Subject: carl9170: add missing return-value check

This patch adds a forgotten bail-out path.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/phy.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 82bc81c4c930..122e75ee8eff 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1676,6 +1676,8 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
 
 	err = carl9170_write_reg(ar, AR9170_PHY_REG_HEAVY_CLIP_ENABLE,
 				 0x200);
+	if (err)
+		return err;
 
 	err = carl9170_init_rf_bank4_pwr(ar,
 		channel->band == IEEE80211_BAND_5GHZ,
-- 
cgit v1.2.3


From 3b386510f49ff5c6e6ac1001da4f3c922ae7de3f Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sun, 26 Dec 2010 18:22:16 +0100
Subject: carl9170: reduce channel change delay

By removing two "safety" msleeps (and an echo nop), the
channel change delay is effectively halved. Previously,
the delay could be as long as 260 ms and the device
could not go off-channel without risking to miss the
next DTIM beacon [interval ~307 ms].

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/phy.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 122e75ee8eff..b6b0de600506 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1029,8 +1029,6 @@ static int carl9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
 	if (err)
 		return err;
 
-	msleep(20);
-
 	return 0;
 }
 
@@ -1660,12 +1658,6 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
 			return err;
 
 		cmd = CARL9170_CMD_RF_INIT;
-
-		msleep(100);
-
-		err = carl9170_echo_test(ar, 0xaabbccdd);
-		if (err)
-			return err;
 	} else {
 		cmd = CARL9170_CMD_FREQUENCY;
 	}
-- 
cgit v1.2.3


From 97e2c40269e168df986daf94af1c62e07d4fc599 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sun, 26 Dec 2010 18:22:29 +0100
Subject: carl9170: fix usb pm suspend->resume woes

This patch revamps some common code-paths which are
shared between (re-)initialization and suspend/resume
subroutines. It also adds some helpful comments
about quirks and associated difficulties.

It's quite big, but it should fix #25382:
<https://bugzilla.kernel.org/show_bug.cgi?id=25382>

And hopefully the code is robust enough to deal with
all possible suspend/resume scenarios without requiring
the user to do any sort of manual and possibly
dangerous work.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/usb.c | 53 +++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 2d947a30d29e..537732e5964f 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -834,7 +834,7 @@ static int carl9170_usb_load_firmware(struct ar9170 *ar)
 	if (err)
 		goto err_out;
 
-	/* firmware restarts cmd counter */
+	/* now, start the command response counter */
 	ar->cmd_seq = -1;
 
 	return 0;
@@ -851,7 +851,12 @@ int carl9170_usb_restart(struct ar9170 *ar)
 	if (ar->intf->condition != USB_INTERFACE_BOUND)
 		return 0;
 
-	/* Disable command response sequence counter. */
+	/*
+	 * Disable the command response sequence counter check.
+	 * We already know that the device/firmware is in a bad state.
+	 * So, no extra points are awarded to anyone who reminds the
+	 * driver about that.
+	 */
 	ar->cmd_seq = -2;
 
 	err = carl9170_reboot(ar);
@@ -903,6 +908,15 @@ static int carl9170_usb_init_device(struct ar9170 *ar)
 {
 	int err;
 
+	/*
+	 * The carl9170 firmware let's the driver know when it's
+	 * ready for action. But we have to be prepared to gracefully
+	 * handle all spurious [flushed] messages after each (re-)boot.
+	 * Thus the command response counter remains disabled until it
+	 * can be safely synchronized.
+	 */
+	ar->cmd_seq = -2;
+
 	err = carl9170_usb_send_rx_irq_urb(ar);
 	if (err)
 		goto err_out;
@@ -911,14 +925,21 @@ static int carl9170_usb_init_device(struct ar9170 *ar)
 	if (err)
 		goto err_unrx;
 
+	err = carl9170_usb_open(ar);
+	if (err)
+		goto err_unrx;
+
 	mutex_lock(&ar->mutex);
 	err = carl9170_usb_load_firmware(ar);
 	mutex_unlock(&ar->mutex);
 	if (err)
-		goto err_unrx;
+		goto err_stop;
 
 	return 0;
 
+err_stop:
+	carl9170_usb_stop(ar);
+
 err_unrx:
 	carl9170_usb_cancel_urbs(ar);
 
@@ -964,10 +985,6 @@ static void carl9170_usb_firmware_finish(struct ar9170 *ar)
 	if (err)
 		goto err_freefw;
 
-	err = carl9170_usb_open(ar);
-	if (err)
-		goto err_unrx;
-
 	err = carl9170_register(ar);
 
 	carl9170_usb_stop(ar);
@@ -1043,7 +1060,6 @@ static int carl9170_usb_probe(struct usb_interface *intf,
 	atomic_set(&ar->rx_work_urbs, 0);
 	atomic_set(&ar->rx_anch_urbs, 0);
 	atomic_set(&ar->rx_pool_urbs, 0);
-	ar->cmd_seq = -2;
 
 	usb_get_dev(ar->udev);
 
@@ -1090,10 +1106,6 @@ static int carl9170_usb_suspend(struct usb_interface *intf,
 
 	carl9170_usb_cancel_urbs(ar);
 
-	/*
-	 * firmware automatically reboots for usb suspend.
-	 */
-
 	return 0;
 }
 
@@ -1106,12 +1118,20 @@ static int carl9170_usb_resume(struct usb_interface *intf)
 		return -ENODEV;
 
 	usb_unpoison_anchored_urbs(&ar->rx_anch);
+	carl9170_set_state(ar, CARL9170_STOPPED);
 
-	err = carl9170_usb_init_device(ar);
-	if (err)
-		goto err_unrx;
+	/*
+	 * The USB documentation demands that [for suspend] all traffic
+	 * to and from the device has to stop. This would be fine, but
+	 * there's a catch: the device[usb phy] does not come back.
+	 *
+	 * Upon resume the firmware will "kill" itself and the
+	 * boot-code sorts out the magic voodoo.
+	 * Not very nice, but there's not much what could go wrong.
+	 */
+	msleep(1100);
 
-	err = carl9170_usb_open(ar);
+	err = carl9170_usb_init_device(ar);
 	if (err)
 		goto err_unrx;
 
@@ -1133,6 +1153,7 @@ static struct usb_driver carl9170_driver = {
 #ifdef CONFIG_PM
 	.suspend = carl9170_usb_suspend,
 	.resume = carl9170_usb_resume,
+	.reset_resume = carl9170_usb_resume,
 #endif /* CONFIG_PM */
 };
 
-- 
cgit v1.2.3


From c4d63244218bf93d1f0cdf4389e0906df8f506c1 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Mon, 27 Dec 2010 15:04:29 +0100
Subject: rt2x00: simplify txstatus_fifo handling

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c | 18 ++----------------
 drivers/net/wireless/rt2x00/rt2x00.h    |  2 +-
 2 files changed, 3 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index baa1468a56a8..aa97971a38af 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -688,14 +688,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 	u32 status;
 	u8 qid;
 
-	while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo)) {
-		/* Now remove the tx status from the FIFO */
-		if (kfifo_out(&rt2x00dev->txstatus_fifo, &status,
-			      sizeof(status)) != sizeof(status)) {
-			WARN_ON(1);
-			break;
-		}
-
+	while (kfifo_get(&rt2x00dev->txstatus_fifo, &status)) {
 		qid = rt2x00_get_field32(status, TX_STA_FIFO_PID_QUEUE);
 		if (qid >= QID_RX) {
 			/*
@@ -803,14 +796,7 @@ static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
 			break;
 
-		if (kfifo_is_full(&rt2x00dev->txstatus_fifo)) {
-			WARNING(rt2x00dev, "TX status FIFO overrun,"
-				" drop tx status report.\n");
-			break;
-		}
-
-		if (kfifo_in(&rt2x00dev->txstatus_fifo, &status,
-			     sizeof(status)) != sizeof(status)) {
+		if (!kfifo_put(&rt2x00dev->txstatus_fifo, &status)) {
 			WARNING(rt2x00dev, "TX status FIFO overrun,"
 				"drop tx status report.\n");
 			break;
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index c254d5a62c7d..af1d3efc2949 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -908,7 +908,7 @@ struct rt2x00_dev {
 	/*
 	 * FIFO for storing tx status reports between isr and tasklet.
 	 */
-	struct kfifo txstatus_fifo;
+	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
 
 	/*
 	 * Tasklet for processing tx status reports (rt2800pci).
-- 
cgit v1.2.3


From 5235189c8edddf2eb32982f814bc858b55e6350a Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <js@sig21.net>
Date: Mon, 27 Dec 2010 15:04:54 +0100
Subject: rt2x00: allow txstatus_fifo w/o txstatus_tasklet

When DRIVER_REQUIRE_TXSTATUS_FIFO is set, intialize the
txstatus_fifo, but initialize rt2x00dev->txstatus_tasklet
only when both DRIVER_REQUIRE_TXSTATUS_FIFO and
rt2x00dev->ops->lib->txstatus_tasklet are set.

This allows the txstatus_fifo to be used by rt2800usb which
does not use txstatus_tasklet.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index fa74acdd271f..97a8911571ce 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -813,8 +813,7 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Allocate tx status FIFO for driver use.
 	 */
-	if (test_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags) &&
-	    rt2x00dev->ops->lib->txstatus_tasklet) {
+	if (test_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags)) {
 		/*
 		 * Allocate txstatus fifo and tasklet, we use a size of 512
 		 * for the kfifo which is big enough to store 512/4=128 tx
@@ -828,9 +827,10 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 			return status;
 
 		/* tasklet for processing the tx status reports. */
-		tasklet_init(&rt2x00dev->txstatus_tasklet,
-			     rt2x00dev->ops->lib->txstatus_tasklet,
-			     (unsigned long)rt2x00dev);
+		if (rt2x00dev->ops->lib->txstatus_tasklet)
+			tasklet_init(&rt2x00dev->txstatus_tasklet,
+				     rt2x00dev->ops->lib->txstatus_tasklet,
+				     (unsigned long)rt2x00dev);
 
 	}
 
-- 
cgit v1.2.3


From 773d1b98268a9effac047fd2ab1c47bf9f7a9e5f Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Mon, 27 Dec 2010 15:05:14 +0100
Subject: rt2x00: Remove intf->bssid field.

The bssid field in struct rt2x00_intf is only written to once, and is
never read from.

Remove this field, as it appears to not be needed.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h    |  5 -----
 drivers/net/wireless/rt2x00/rt2x00mac.c | 11 -----------
 2 files changed, 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index af1d3efc2949..5f7f52ff74d2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -364,11 +364,6 @@ struct rt2x00_intf {
 	 */
 	u8 mac[ETH_ALEN];
 
-	/*
-	 * BBSID of the AP to associate with.
-	 */
-	u8 bssid[ETH_ALEN];
-
 	/*
 	 * beacon->skb must be protected with the mutex.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 4cac7ad60f47..23250a5d8331 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -614,17 +614,6 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
 	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
 		return;
 
-	spin_lock(&intf->lock);
-
-	/*
-	 * conf->bssid can be NULL if coming from the internal
-	 * beacon update routine.
-	 */
-	if (changes & BSS_CHANGED_BSSID)
-		memcpy(&intf->bssid, bss_conf->bssid, ETH_ALEN);
-
-	spin_unlock(&intf->lock);
-
 	/*
 	 * Call rt2x00_config_intf() outside of the spinlock context since
 	 * the call will sleep for USB drivers. By using the ieee80211_if_conf
-- 
cgit v1.2.3


From a39fd6be19bde021314262a6d2193b3792c808db Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Mon, 27 Dec 2010 15:05:35 +0100
Subject: rt2x00: remove intf->mac field.

The mac field of the rt2x00_intf structure is written to once and used
twice. In both these uses the mac address is available via other means.

Remove this field as it does not appear to be necessary.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h    | 5 -----
 drivers/net/wireless/rt2x00/rt2x00mac.c | 6 ++----
 2 files changed, 2 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 5f7f52ff74d2..755b723400f5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -359,11 +359,6 @@ struct rt2x00_intf {
 	 */
 	spinlock_t lock;
 
-	/*
-	 * MAC of the device.
-	 */
-	u8 mac[ETH_ALEN];
-
 	/*
 	 * beacon->skb must be protected with the mutex.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 23250a5d8331..f8775c488be4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -282,9 +282,8 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
 	 * STA interfaces at this time, since this can cause
 	 * invalid behavior in the device.
 	 */
-	memcpy(&intf->mac, vif->addr, ETH_ALEN);
 	rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
-			      intf->mac, NULL);
+			      vif->addr, NULL);
 
 	/*
 	 * Some filters depend on the current working mode. We can force
@@ -492,7 +491,6 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		      struct ieee80211_key_conf *key)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	struct rt2x00_intf *intf = vif_to_intf(vif);
 	int (*set_key) (struct rt2x00_dev *rt2x00dev,
 			struct rt2x00lib_crypto *crypto,
 			struct ieee80211_key_conf *key);
@@ -516,7 +514,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	if (rt2x00dev->intf_sta_count)
 		crypto.bssidx = 0;
 	else
-		crypto.bssidx = intf->mac[5] & (rt2x00dev->ops->max_ap_intf - 1);
+		crypto.bssidx = vif->addr[5] & (rt2x00dev->ops->max_ap_intf - 1);
 
 	crypto.cipher = rt2x00crypto_key_to_cipher(key);
 	if (crypto.cipher == CIPHER_NONE)
-- 
cgit v1.2.3


From 736e3acadce8438e610b897af2b1c472ed58444b Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Mon, 27 Dec 2010 15:05:55 +0100
Subject: rt2x00: Fix pointer errors.

Fix some pointer errors in the various calls to memcpy, memset and memmove.

Although none of these errors are fatal (the expression used now results in
the same pointer value) it is better to use the proper expression.
All errors are having to deal with arrays.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00config.c | 8 ++++----
 drivers/net/wireless/rt2x00/rt2x00mac.c    | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 70ca9379833b..e7f67d5eda52 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -62,13 +62,13 @@ void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
 	 * This will prevent the device being confused when it wants
 	 * to ACK frames or consideres itself associated.
 	 */
-	memset(&conf.mac, 0, sizeof(conf.mac));
+	memset(conf.mac, 0, sizeof(conf.mac));
 	if (mac)
-		memcpy(&conf.mac, mac, ETH_ALEN);
+		memcpy(conf.mac, mac, ETH_ALEN);
 
-	memset(&conf.bssid, 0, sizeof(conf.bssid));
+	memset(conf.bssid, 0, sizeof(conf.bssid));
 	if (bssid)
-		memcpy(&conf.bssid, bssid, ETH_ALEN);
+		memcpy(conf.bssid, bssid, ETH_ALEN);
 
 	flags |= CONFIG_UPDATE_TYPE;
 	if (mac || (!rt2x00dev->intf_ap_count && !rt2x00dev->intf_sta_count))
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index f8775c488be4..a2266c7d86c2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -471,17 +471,17 @@ EXPORT_SYMBOL_GPL(rt2x00mac_set_tim);
 static void memcpy_tkip(struct rt2x00lib_crypto *crypto, u8 *key, u8 key_len)
 {
 	if (key_len > NL80211_TKIP_DATA_OFFSET_ENCR_KEY)
-		memcpy(&crypto->key,
+		memcpy(crypto->key,
 		       &key[NL80211_TKIP_DATA_OFFSET_ENCR_KEY],
 		       sizeof(crypto->key));
 
 	if (key_len > NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY)
-		memcpy(&crypto->tx_mic,
+		memcpy(crypto->tx_mic,
 		       &key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY],
 		       sizeof(crypto->tx_mic));
 
 	if (key_len > NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY)
-		memcpy(&crypto->rx_mic,
+		memcpy(crypto->rx_mic,
 		       &key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY],
 		       sizeof(crypto->rx_mic));
 }
@@ -532,7 +532,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	if (crypto.cipher == CIPHER_TKIP)
 		memcpy_tkip(&crypto, &key->key[0], key->keylen);
 	else
-		memcpy(&crypto.key, &key->key[0], key->keylen);
+		memcpy(crypto.key, &key->key[0], key->keylen);
 	/*
 	 * Each BSS has a maximum of 4 shared keys.
 	 * Shared key index values:
-- 
cgit v1.2.3


From 11f16aefcc07178972f149f1a1d53e6868481394 Mon Sep 17 00:00:00 2001
From: Ismael Luceno <ismael.luceno@gmail.com>
Date: Mon, 27 Dec 2010 15:06:17 +0100
Subject: rt2x00: Fix panic on frame padding for rt2800 usb devices

Backtrace:
  rt2800usb_write_tx_data
  rt2x00queue_write_tx_frame
  rt2x00mac_tx
  invoke_tx_handlers
  __ieee80211_tx
  ieee80211_tx
  virt_to_head_page
  ieee80211_xmit
  ieee80211_tx_skb
  ieee80211_scan_work
  schedule
  ieee80211_scan_work
  process_one_work
  ...

It tried to expand the skb past it's end using skb_put. So I replaced it
with a call to skb_padto, which takes the issue into account.

Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 3e0205ddf7b4..b97a4a54ff4c 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -369,7 +369,10 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 static void rt2800usb_write_tx_data(struct queue_entry *entry,
 					struct txentry_desc *txdesc)
 {
-	u8 padding_len;
+	unsigned int len;
+	int err;
+
+	rt2800_write_tx_data(entry, txdesc);
 
 	/*
 	 * pad(1~3 bytes) is added after each 802.11 payload.
@@ -378,9 +381,14 @@ static void rt2800usb_write_tx_data(struct queue_entry *entry,
 	 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
 	 *                 |<------------- tx_pkt_len ------------->|
 	 */
-        rt2800_write_tx_data(entry, txdesc);
-        padding_len = roundup(entry->skb->len + 4, 4) - entry->skb->len;
-        memset(skb_put(entry->skb, padding_len), 0, padding_len);
+	len = roundup(entry->skb->len, 4) + 4;
+	err = skb_padto(entry->skb, len);
+	if (unlikely(err)) {
+		WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n");
+		return;
+	}
+
+	entry->skb->len = len;
 }
 
 /*
-- 
cgit v1.2.3


From f833eea0a77b0910ea202468175bfc80470d44d0 Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 27 Dec 2010 15:06:36 +0100
Subject: rt2x00: Remove superfluous assignment of mpdu_density

The tx desciptor already gets initialized to 0. Hence, there's no need
to explicitly assign 0 to mpdu_density here.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00ht.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c
index c637bcaec5f8..b7ad46ecaa1d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00ht.c
+++ b/drivers/net/wireless/rt2x00/rt2x00ht.c
@@ -40,8 +40,6 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
 	if (tx_info->control.sta)
 		txdesc->mpdu_density =
 		    tx_info->control.sta->ht_cap.ampdu_density;
-	else
-		txdesc->mpdu_density = 0;
 
 	txdesc->ba_size = 7;	/* FIXME: What value is needed? */
 
-- 
cgit v1.2.3


From bfe6a15d60671993eb3d4ac396b1f442ae08581c Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 27 Dec 2010 15:06:57 +0100
Subject: rt2x00: Simplify intf->delayed_flags locking

Instead of protecting delayed_flags with a spinlock use atomic bitops to
make the code more readable.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h    |  7 +++++--
 drivers/net/wireless/rt2x00/rt2x00dev.c | 15 +--------------
 drivers/net/wireless/rt2x00/rt2x00mac.c |  4 +---
 3 files changed, 7 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 755b723400f5..b3f77d4f37ff 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -347,6 +347,10 @@ struct link {
 	struct delayed_work watchdog_work;
 };
 
+enum rt2x00_delayed_flags {
+	DELAYED_UPDATE_BEACON,
+};
+
 /*
  * Interface structure
  * Per interface configuration details, this structure
@@ -374,8 +378,7 @@ struct rt2x00_intf {
 	/*
 	 * Actions that needed rescheduling.
 	 */
-	unsigned int delayed_flags;
-#define DELAYED_UPDATE_BEACON		0x00000001
+	unsigned long delayed_flags;
 
 	/*
 	 * Software sequence counter, this is only required
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 97a8911571ce..9597a03242cc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -110,19 +110,6 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
 {
 	struct rt2x00_dev *rt2x00dev = data;
 	struct rt2x00_intf *intf = vif_to_intf(vif);
-	int delayed_flags;
-
-	/*
-	 * Copy all data we need during this action under the protection
-	 * of a spinlock. Otherwise race conditions might occur which results
-	 * into an invalid configuration.
-	 */
-	spin_lock(&intf->lock);
-
-	delayed_flags = intf->delayed_flags;
-	intf->delayed_flags = 0;
-
-	spin_unlock(&intf->lock);
 
 	/*
 	 * It is possible the radio was disabled while the work had been
@@ -133,7 +120,7 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
 	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		return;
 
-	if (delayed_flags & DELAYED_UPDATE_BEACON)
+	if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags))
 		rt2x00queue_update_beacon(rt2x00dev, vif, true);
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index a2266c7d86c2..297d972c229b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -444,9 +444,7 @@ static void rt2x00mac_set_tim_iter(void *data, u8 *mac,
 	    vif->type != NL80211_IFTYPE_WDS)
 		return;
 
-	spin_lock(&intf->lock);
-	intf->delayed_flags |= DELAYED_UPDATE_BEACON;
-	spin_unlock(&intf->lock);
+	set_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags);
 }
 
 int rt2x00mac_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
-- 
cgit v1.2.3


From 48103d25c4ca00a1d0692895f9aa68fcac6bc6af Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 27 Dec 2010 15:07:16 +0100
Subject: rt2x00: Remove unused interface spinlock

Since the last user of intf->lock is gone we can safely remove it.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00.h    | 6 ------
 drivers/net/wireless/rt2x00/rt2x00mac.c | 1 -
 2 files changed, 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index b3f77d4f37ff..84aaf393da43 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -357,12 +357,6 @@ enum rt2x00_delayed_flags {
  * is allocated as the private data for ieee80211_vif.
  */
 struct rt2x00_intf {
-	/*
-	 * All fields within the rt2x00_intf structure
-	 * must be protected with a spinlock.
-	 */
-	spinlock_t lock;
-
 	/*
 	 * beacon->skb must be protected with the mutex.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 297d972c229b..b5dad0427a97 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -268,7 +268,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
 	else
 		rt2x00dev->intf_sta_count++;
 
-	spin_lock_init(&intf->lock);
 	spin_lock_init(&intf->seqlock);
 	mutex_init(&intf->beacon_skb_mutex);
 	intf->beacon = entry;
-- 
cgit v1.2.3


From 5af3c1d195a6169a925a929e800dc4fce2a545ae Mon Sep 17 00:00:00 2001
From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 27 Dec 2010 15:07:35 +0100
Subject: rt2x00: Fix comment about removed spinlock

The comment doesn't match the code anymore. Fix that.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00mac.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index b5dad0427a97..658542d2efe1 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -610,10 +610,7 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
 		return;
 
 	/*
-	 * Call rt2x00_config_intf() outside of the spinlock context since
-	 * the call will sleep for USB drivers. By using the ieee80211_if_conf
-	 * values as arguments we make keep access to rt2x00_intf thread safe
-	 * even without the lock.
+	 * Update the BSSID.
 	 */
 	if (changes & BSS_CHANGED_BSSID)
 		rt2x00lib_config_intf(rt2x00dev, intf, vif->type, NULL,
-- 
cgit v1.2.3


From ee832d3e9e72abf83931205a2f5379944be501c2 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Tue, 28 Dec 2010 13:06:26 +0530
Subject: ath9k: Few clean ups in beacon config parameters

Some minor clean ups in assigning values to beacon config parameters

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/beacon.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 5e108c086904..385ba03134ba 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -566,8 +566,6 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 	 * last beacon we received (which may be none).
 	 */
 	dtimperiod = conf->dtim_period;
-	if (dtimperiod <= 0)		/* NB: 0 if not known */
-		dtimperiod = 1;
 	dtimcount = conf->dtim_count;
 	if (dtimcount >= dtimperiod)	/* NB: sanity check */
 		dtimcount = 0;
@@ -575,8 +573,6 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 	cfpcount = 0;
 
 	sleepduration = conf->listen_interval * intval;
-	if (sleepduration <= 0)
-		sleepduration = intval;
 
 	/*
 	 * Pull nexttbtt forward to reflect the current
@@ -662,8 +658,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 }
 
 static void ath_beacon_config_adhoc(struct ath_softc *sc,
-				    struct ath_beacon_config *conf,
-				    struct ieee80211_vif *vif)
+				    struct ath_beacon_config *conf)
 {
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
@@ -718,18 +713,17 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 	/* Setup the beacon configuration parameters */
 	if (vif) {
 		struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
-
 		iftype = vif->type;
-
 		cur_conf->beacon_interval = bss_conf->beacon_int;
 		cur_conf->dtim_period = bss_conf->dtim_period;
+	} else {
+		iftype = sc->sc_ah->opmode;
+	}
+
 		cur_conf->listen_interval = 1;
 		cur_conf->dtim_count = 1;
 		cur_conf->bmiss_timeout =
 			ATH_DEFAULT_BMISS_LIMIT * cur_conf->beacon_interval;
-	} else {
-		iftype = sc->sc_ah->opmode;
-	}
 
 	/*
 	 * It looks like mac80211 may end up using beacon interval of zero in
@@ -740,13 +734,20 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 	if (cur_conf->beacon_interval == 0)
 		cur_conf->beacon_interval = 100;
 
+	/*
+	 * Some times we dont parse dtim period from mac80211, in that case
+	 * use a default value
+	 */
+	if (cur_conf->dtim_period == 0)
+		cur_conf->dtim_period = 1;
+
 	switch (iftype) {
 	case NL80211_IFTYPE_AP:
 		ath_beacon_config_ap(sc, cur_conf);
 		break;
 	case NL80211_IFTYPE_ADHOC:
 	case NL80211_IFTYPE_MESH_POINT:
-		ath_beacon_config_adhoc(sc, cur_conf, vif);
+		ath_beacon_config_adhoc(sc, cur_conf);
 		break;
 	case NL80211_IFTYPE_STATION:
 		ath_beacon_config_sta(sc, cur_conf);
-- 
cgit v1.2.3


From ff8f59b5bbdf1527235b8c88d859c7d23691324f Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 28 Dec 2010 14:28:05 +0530
Subject: ath9k_htc: Handle pending URBs properly

When doing a channel change, the pending URBs have to be killed
properly on calling htc_stop().

This fixes the probe response timeout seen when sending UDP traffic at
a high rate and running background scan at the same time.

Cc: stable <stable@kernel.org>
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 40 ++++++++++++++++++++++++++++----
 drivers/net/wireless/ath/ath9k/hif_usb.h |  1 +
 2 files changed, 37 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index c20c8c8201a2..5ab3084eb9cb 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -153,16 +153,36 @@ static void hif_usb_tx_cb(struct urb *urb)
 	case -ENODEV:
 	case -ESHUTDOWN:
 		/*
-		 * The URB has been killed, free the SKBs
-		 * and return.
+		 * The URB has been killed, free the SKBs.
 		 */
 		ath9k_skb_queue_purge(hif_dev, &tx_buf->skb_queue);
-		return;
+
+		/*
+		 * If the URBs are being flushed, no need to add this
+		 * URB to the free list.
+		 */
+		spin_lock(&hif_dev->tx.tx_lock);
+		if (hif_dev->tx.flags & HIF_USB_TX_FLUSH) {
+			spin_unlock(&hif_dev->tx.tx_lock);
+			return;
+		}
+		spin_unlock(&hif_dev->tx.tx_lock);
+
+		/*
+		 * In the stop() case, this URB has to be added to
+		 * the free list.
+		 */
+		goto add_free;
 	default:
 		break;
 	}
 
-	/* Check if TX has been stopped */
+	/*
+	 * Check if TX has been stopped, this is needed because
+	 * this CB could have been invoked just after the TX lock
+	 * was released in hif_stop() and kill_urb() hasn't been
+	 * called yet.
+	 */
 	spin_lock(&hif_dev->tx.tx_lock);
 	if (hif_dev->tx.flags & HIF_USB_TX_STOP) {
 		spin_unlock(&hif_dev->tx.tx_lock);
@@ -314,6 +334,7 @@ static void hif_usb_start(void *hif_handle, u8 pipe_id)
 static void hif_usb_stop(void *hif_handle, u8 pipe_id)
 {
 	struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
+	struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL;
 	unsigned long flags;
 
 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
@@ -321,6 +342,12 @@ static void hif_usb_stop(void *hif_handle, u8 pipe_id)
 	hif_dev->tx.tx_skb_cnt = 0;
 	hif_dev->tx.flags |= HIF_USB_TX_STOP;
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
+
+	/* The pending URBs have to be canceled. */
+	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
+				 &hif_dev->tx.tx_pending, list) {
+		usb_kill_urb(tx_buf->urb);
+	}
 }
 
 static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb,
@@ -587,6 +614,7 @@ free:
 static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 {
 	struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL;
+	unsigned long flags;
 
 	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
 				 &hif_dev->tx.tx_buf, list) {
@@ -597,6 +625,10 @@ static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 		kfree(tx_buf);
 	}
 
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
+	hif_dev->tx.flags |= HIF_USB_TX_FLUSH;
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
+
 	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
 				 &hif_dev->tx.tx_pending, list) {
 		usb_kill_urb(tx_buf->urb);
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index e4a5e2e79541..7b9d863d4035 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -64,6 +64,7 @@ struct tx_buf {
 };
 
 #define HIF_USB_TX_STOP  BIT(0)
+#define HIF_USB_TX_FLUSH BIT(1)
 
 struct hif_usb_tx {
 	u8 flags;
-- 
cgit v1.2.3


From 66e3547431a8738416b508badfb9f326d11dabcc Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 28 Dec 2010 14:28:14 +0530
Subject: ath9k_htc: Move work cancellation outside of mutex

There is no need to lock the various work cancellation
calls. This will be helpful when handling FATAL events.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index dd17909bd903..5f75f70db5a7 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1218,6 +1218,11 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	int ret = 0;
 	u8 cmd_rsp;
 
+	/* Cancel all the running timers/work .. */
+	cancel_work_sync(&priv->ps_work);
+	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
+	ath9k_led_stop_brightness(priv);
+
 	mutex_lock(&priv->mutex);
 
 	if (priv->op_flags & OP_INVALID) {
@@ -1226,11 +1231,6 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 		return;
 	}
 
-	/* Cancel all the running timers/work .. */
-	cancel_work_sync(&priv->ps_work);
-	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
-	ath9k_led_stop_brightness(priv);
-
 	ath9k_htc_ps_wakeup(priv);
 	htc_stop(priv->htc);
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
-- 
cgit v1.2.3


From 73908674c6957082e8ab57daed57d2bb97a1ebba Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 28 Dec 2010 14:28:27 +0530
Subject: ath9k_htc: Handle FATAL events

The device has to be reset when a FATAL event is received.
Not doing so would leave the card in a non-working state.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc.h          |  6 ++-
 drivers/net/wireless/ath/ath9k/htc_drv_init.c |  8 ++--
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 57 ++++++++++++++++++++++++++-
 drivers/net/wireless/ath/ath9k/wmi.c          | 18 ++++++++-
 drivers/net/wireless/ath/ath9k/wmi.h          |  3 +-
 5 files changed, 84 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index e6c2f0aad28f..10622740dc76 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -377,7 +377,7 @@ struct ath9k_htc_priv {
 	struct ieee80211_vif *vif;
 	struct htc_beacon_config cur_beacon_conf;
 	unsigned int rxfilter;
-	struct tasklet_struct wmi_tasklet;
+	struct tasklet_struct swba_tasklet;
 	struct tasklet_struct rx_tasklet;
 	struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
 	struct ath9k_htc_rx rx;
@@ -385,6 +385,7 @@ struct ath9k_htc_priv {
 	struct sk_buff_head tx_queue;
 	struct delayed_work ath9k_ani_work;
 	struct work_struct ps_work;
+	struct work_struct fatal_work;
 
 	struct mutex htc_pm_lock;
 	unsigned long ps_usecount;
@@ -419,6 +420,8 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 	common->bus_ops->read_cachesize(common, csz);
 }
 
+void ath9k_htc_reset(struct ath9k_htc_priv *priv);
+
 void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv);
 void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,
 			     struct ieee80211_vif *vif);
@@ -434,6 +437,7 @@ void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb,
 void ath9k_htc_station_work(struct work_struct *work);
 void ath9k_htc_aggr_work(struct work_struct *work);
 void ath9k_ani_work(struct work_struct *work);;
+void ath_start_ani(struct ath9k_htc_priv *priv);
 
 int ath9k_tx_init(struct ath9k_htc_priv *priv);
 void ath9k_tx_tasklet(unsigned long data);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 724f5451a415..9150ca665367 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -142,7 +142,7 @@ static void ath9k_deinit_priv(struct ath9k_htc_priv *priv)
 {
 	ath9k_htc_exit_debug(priv->ah);
 	ath9k_hw_deinit(priv->ah);
-	tasklet_kill(&priv->wmi_tasklet);
+	tasklet_kill(&priv->swba_tasklet);
 	tasklet_kill(&priv->rx_tasklet);
 	tasklet_kill(&priv->tx_tasklet);
 	kfree(priv->ah);
@@ -647,13 +647,15 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	spin_lock_init(&priv->tx_lock);
 	mutex_init(&priv->mutex);
 	mutex_init(&priv->htc_pm_lock);
-	tasklet_init(&priv->wmi_tasklet, ath9k_wmi_tasklet,
+	tasklet_init(&priv->swba_tasklet, ath9k_swba_tasklet,
 		     (unsigned long)priv);
 	tasklet_init(&priv->rx_tasklet, ath9k_rx_tasklet,
 		     (unsigned long)priv);
-	tasklet_init(&priv->tx_tasklet, ath9k_tx_tasklet, (unsigned long)priv);
+	tasklet_init(&priv->tx_tasklet, ath9k_tx_tasklet,
+		     (unsigned long)priv);
 	INIT_DELAYED_WORK(&priv->ath9k_ani_work, ath9k_ani_work);
 	INIT_WORK(&priv->ps_work, ath9k_ps_work);
+	INIT_WORK(&priv->fatal_work, ath9k_fatal_work);
 
 	/*
 	 * Cache line size is used to size and align various
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 5f75f70db5a7..07f10ddee6a5 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -116,6 +116,60 @@ void ath9k_ps_work(struct work_struct *work)
 	ath9k_htc_setpower(priv, ATH9K_PM_NETWORK_SLEEP);
 }
 
+void ath9k_htc_reset(struct ath9k_htc_priv *priv)
+{
+	struct ath_hw *ah = priv->ah;
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ieee80211_channel *channel = priv->hw->conf.channel;
+	struct ath9k_hw_cal_data *caldata;
+	enum htc_phymode mode;
+	__be16 htc_mode;
+	u8 cmd_rsp;
+	int ret;
+
+	mutex_lock(&priv->mutex);
+	ath9k_htc_ps_wakeup(priv);
+
+	if (priv->op_flags & OP_ASSOCIATED)
+		cancel_delayed_work_sync(&priv->ath9k_ani_work);
+
+	ieee80211_stop_queues(priv->hw);
+	htc_stop(priv->htc);
+	WMI_CMD(WMI_DISABLE_INTR_CMDID);
+	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
+	WMI_CMD(WMI_STOP_RECV_CMDID);
+
+	caldata = &priv->caldata[channel->hw_value];
+	ret = ath9k_hw_reset(ah, ah->curchan, caldata, false);
+	if (ret) {
+		ath_err(common,
+			"Unable to reset device (%u Mhz) reset status %d\n",
+			channel->center_freq, ret);
+	}
+
+	ath_update_txpow(priv);
+
+	WMI_CMD(WMI_START_RECV_CMDID);
+	ath9k_host_rx_init(priv);
+
+	mode = ath9k_htc_get_curmode(priv, ah->curchan);
+	htc_mode = cpu_to_be16(mode);
+	WMI_CMD_BUF(WMI_SET_MODE_CMDID, &htc_mode);
+
+	WMI_CMD(WMI_ENABLE_INTR_CMDID);
+	htc_start(priv->htc);
+
+	if (priv->op_flags & OP_ASSOCIATED) {
+		ath9k_htc_beacon_config(priv, priv->vif);
+		ath_start_ani(priv);
+	}
+
+	ieee80211_wake_queues(priv->hw);
+
+	ath9k_htc_ps_restore(priv);
+	mutex_unlock(&priv->mutex);
+}
+
 static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 				 struct ieee80211_hw *hw,
 				 struct ath9k_channel *hchan)
@@ -690,7 +744,7 @@ void ath9k_htc_debug_remove_root(void)
 /* ANI */
 /*******/
 
-static void ath_start_ani(struct ath9k_htc_priv *priv)
+void ath_start_ani(struct ath9k_htc_priv *priv)
 {
 	struct ath_common *common = ath9k_hw_common(priv->ah);
 	unsigned long timestamp = jiffies_to_msecs(jiffies);
@@ -1219,6 +1273,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	u8 cmd_rsp;
 
 	/* Cancel all the running timers/work .. */
+	cancel_work_sync(&priv->fatal_work);
 	cancel_work_sync(&priv->ps_work);
 	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
 	ath9k_led_stop_brightness(priv);
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index 573daca135fd..dc862f5e1162 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -120,7 +120,7 @@ void ath9k_deinit_wmi(struct ath9k_htc_priv *priv)
 	kfree(priv->wmi);
 }
 
-void ath9k_wmi_tasklet(unsigned long data)
+void ath9k_swba_tasklet(unsigned long data)
 {
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
 	struct ath_common *common = ath9k_hw_common(priv->ah);
@@ -131,6 +131,16 @@ void ath9k_wmi_tasklet(unsigned long data)
 
 }
 
+void ath9k_fatal_work(struct work_struct *work)
+{
+	struct ath9k_htc_priv *priv = container_of(work, struct ath9k_htc_priv,
+						   fatal_work);
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+
+	ath_dbg(common, ATH_DBG_FATAL, "FATAL Event received, resetting device\n");
+	ath9k_htc_reset(priv);
+}
+
 static void ath9k_wmi_rsp_callback(struct wmi *wmi, struct sk_buff *skb)
 {
 	skb_pull(skb, sizeof(struct wmi_cmd_hdr));
@@ -163,7 +173,11 @@ static void ath9k_wmi_ctrl_rx(void *priv, struct sk_buff *skb,
 		switch (cmd_id) {
 		case WMI_SWBA_EVENTID:
 			wmi->beacon_pending = *(u8 *)wmi_event;
-			tasklet_schedule(&wmi->drv_priv->wmi_tasklet);
+			tasklet_schedule(&wmi->drv_priv->swba_tasklet);
+			break;
+		case WMI_FATAL_EVENTID:
+			ieee80211_queue_work(wmi->drv_priv->hw,
+					     &wmi->drv_priv->fatal_work);
 			break;
 		case WMI_TXRATE_EVENTID:
 #ifdef CONFIG_ATH9K_HTC_DEBUGFS
diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h
index ac61074af8ac..42084277522d 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.h
+++ b/drivers/net/wireless/ath/ath9k/wmi.h
@@ -117,7 +117,8 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 		  u8 *cmd_buf, u32 cmd_len,
 		  u8 *rsp_buf, u32 rsp_len,
 		  u32 timeout);
-void ath9k_wmi_tasklet(unsigned long data);
+void ath9k_swba_tasklet(unsigned long data);
+void ath9k_fatal_work(struct work_struct *work);
 
 #define WMI_CMD(_wmi_cmd)						\
 	do {								\
-- 
cgit v1.2.3


From 039a07215e0fca00c450f4bf1dc9b458bdfe8559 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 28 Dec 2010 14:28:37 +0530
Subject: ath9k_htc: Fix fast channel change

When returning to the operating channel, a full HW
reset has to be done instead of a fast channel change.
Since sw_scan_complete() is called after the config() call for the
home channel, we end up doing a FCC. Fix this issue by checking
the OFFCHANNEL flag to determine FCC.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc.h          | 19 +++++++++----------
 drivers/net/wireless/ath/ath9k/htc_drv_main.c |  8 ++------
 2 files changed, 11 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 10622740dc76..34456a85ab77 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -331,16 +331,15 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv);
 
 #define OP_INVALID		   BIT(0)
 #define OP_SCANNING		   BIT(1)
-#define OP_FULL_RESET		   BIT(2)
-#define OP_LED_ASSOCIATED	   BIT(3)
-#define OP_LED_ON		   BIT(4)
-#define OP_PREAMBLE_SHORT	   BIT(5)
-#define OP_PROTECT_ENABLE	   BIT(6)
-#define OP_ASSOCIATED		   BIT(7)
-#define OP_ENABLE_BEACON	   BIT(8)
-#define OP_LED_DEINIT		   BIT(9)
-#define OP_BT_PRIORITY_DETECTED    BIT(10)
-#define OP_BT_SCAN                 BIT(11)
+#define OP_LED_ASSOCIATED	   BIT(2)
+#define OP_LED_ON		   BIT(3)
+#define OP_PREAMBLE_SHORT	   BIT(4)
+#define OP_PROTECT_ENABLE	   BIT(5)
+#define OP_ASSOCIATED		   BIT(6)
+#define OP_ENABLE_BEACON	   BIT(7)
+#define OP_LED_DEINIT		   BIT(8)
+#define OP_BT_PRIORITY_DETECTED    BIT(9)
+#define OP_BT_SCAN                 BIT(10)
 
 struct ath9k_htc_priv {
 	struct device *dev;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 07f10ddee6a5..6da5e8867309 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -177,7 +177,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	struct ath_hw *ah = priv->ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ieee80211_conf *conf = &common->hw->conf;
-	bool fastcc = true;
+	bool fastcc;
 	struct ieee80211_channel *channel = hw->conf.channel;
 	struct ath9k_hw_cal_data *caldata;
 	enum htc_phymode mode;
@@ -188,8 +188,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	if (priv->op_flags & OP_INVALID)
 		return -EIO;
 
-	if (priv->op_flags & OP_FULL_RESET)
-		fastcc = false;
+	fastcc = !!(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL);
 
 	ath9k_htc_ps_wakeup(priv);
 	htc_stop(priv->htc);
@@ -231,8 +230,6 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 		goto err;
 
 	htc_start(priv->htc);
-
-	priv->op_flags &= ~OP_FULL_RESET;
 err:
 	ath9k_htc_ps_restore(priv);
 	return ret;
@@ -1847,7 +1844,6 @@ static void ath9k_htc_sw_scan_complete(struct ieee80211_hw *hw)
 	spin_lock_bh(&priv->beacon_lock);
 	priv->op_flags &= ~OP_SCANNING;
 	spin_unlock_bh(&priv->beacon_lock);
-	priv->op_flags |= OP_FULL_RESET;
 	if (priv->op_flags & OP_ASSOCIATED) {
 		ath9k_htc_beacon_config(priv, priv->vif);
 		ath_start_ani(priv);
-- 
cgit v1.2.3


From 1e1f4ad25fab29ca48b1166e74a81e9c89ddf0fb Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Tue, 28 Dec 2010 14:28:52 +0530
Subject: ath9k_htc: Move LED/RFKILL code to htc_drv_gpio.c

And add the copyright/license header.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc.h          |   5 +
 drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 327 ++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 313 +-----------------------
 3 files changed, 333 insertions(+), 312 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 34456a85ab77..a099b3e87ed3 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -459,8 +459,13 @@ void ath9k_htc_ps_restore(struct ath9k_htc_priv *priv);
 void ath9k_ps_work(struct work_struct *work);
 bool ath9k_htc_setpower(struct ath9k_htc_priv *priv,
 			enum ath9k_power_mode mode);
+void ath_update_txpow(struct ath9k_htc_priv *priv);
 
 void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv);
+void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw);
+void ath9k_htc_radio_enable(struct ieee80211_hw *hw);
+void ath9k_htc_radio_disable(struct ieee80211_hw *hw);
+void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv);
 void ath9k_init_leds(struct ath9k_htc_priv *priv);
 void ath9k_deinit_leds(struct ath9k_htc_priv *priv);
 
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index 283ff97ed446..fe70f67aa088 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2010 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
 #include "htc.h"
 
 /******************/
@@ -131,3 +147,314 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv)
 	cancel_delayed_work_sync(&priv->coex_period_work);
 	cancel_delayed_work_sync(&priv->duty_cycle_work);
 }
+
+/*******/
+/* LED */
+/*******/
+
+static void ath9k_led_blink_work(struct work_struct *work)
+{
+	struct ath9k_htc_priv *priv = container_of(work, struct ath9k_htc_priv,
+						   ath9k_led_blink_work.work);
+
+	if (!(priv->op_flags & OP_LED_ASSOCIATED))
+		return;
+
+	if ((priv->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
+	    (priv->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
+		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
+	else
+		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
+				  (priv->op_flags & OP_LED_ON) ? 1 : 0);
+
+	ieee80211_queue_delayed_work(priv->hw,
+				     &priv->ath9k_led_blink_work,
+				     (priv->op_flags & OP_LED_ON) ?
+				     msecs_to_jiffies(priv->led_off_duration) :
+				     msecs_to_jiffies(priv->led_on_duration));
+
+	priv->led_on_duration = priv->led_on_cnt ?
+		max((ATH_LED_ON_DURATION_IDLE - priv->led_on_cnt), 25) :
+		ATH_LED_ON_DURATION_IDLE;
+	priv->led_off_duration = priv->led_off_cnt ?
+		max((ATH_LED_OFF_DURATION_IDLE - priv->led_off_cnt), 10) :
+		ATH_LED_OFF_DURATION_IDLE;
+	priv->led_on_cnt = priv->led_off_cnt = 0;
+
+	if (priv->op_flags & OP_LED_ON)
+		priv->op_flags &= ~OP_LED_ON;
+	else
+		priv->op_flags |= OP_LED_ON;
+}
+
+static void ath9k_led_brightness_work(struct work_struct *work)
+{
+	struct ath_led *led = container_of(work, struct ath_led,
+					   brightness_work.work);
+	struct ath9k_htc_priv *priv = led->priv;
+
+	switch (led->brightness) {
+	case LED_OFF:
+		if (led->led_type == ATH_LED_ASSOC ||
+		    led->led_type == ATH_LED_RADIO) {
+			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
+					  (led->led_type == ATH_LED_RADIO));
+			priv->op_flags &= ~OP_LED_ASSOCIATED;
+			if (led->led_type == ATH_LED_RADIO)
+				priv->op_flags &= ~OP_LED_ON;
+		} else {
+			priv->led_off_cnt++;
+		}
+		break;
+	case LED_FULL:
+		if (led->led_type == ATH_LED_ASSOC) {
+			priv->op_flags |= OP_LED_ASSOCIATED;
+			ieee80211_queue_delayed_work(priv->hw,
+					     &priv->ath9k_led_blink_work, 0);
+		} else if (led->led_type == ATH_LED_RADIO) {
+			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
+			priv->op_flags |= OP_LED_ON;
+		} else {
+			priv->led_on_cnt++;
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static void ath9k_led_brightness(struct led_classdev *led_cdev,
+				 enum led_brightness brightness)
+{
+	struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
+	struct ath9k_htc_priv *priv = led->priv;
+
+	led->brightness = brightness;
+	if (!(priv->op_flags & OP_LED_DEINIT))
+		ieee80211_queue_delayed_work(priv->hw,
+					     &led->brightness_work, 0);
+}
+
+void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv)
+{
+	cancel_delayed_work_sync(&priv->radio_led.brightness_work);
+	cancel_delayed_work_sync(&priv->assoc_led.brightness_work);
+	cancel_delayed_work_sync(&priv->tx_led.brightness_work);
+	cancel_delayed_work_sync(&priv->rx_led.brightness_work);
+}
+
+static int ath9k_register_led(struct ath9k_htc_priv *priv, struct ath_led *led,
+			      char *trigger)
+{
+	int ret;
+
+	led->priv = priv;
+	led->led_cdev.name = led->name;
+	led->led_cdev.default_trigger = trigger;
+	led->led_cdev.brightness_set = ath9k_led_brightness;
+
+	ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_cdev);
+	if (ret)
+		ath_err(ath9k_hw_common(priv->ah),
+			"Failed to register led:%s", led->name);
+	else
+		led->registered = 1;
+
+	INIT_DELAYED_WORK(&led->brightness_work, ath9k_led_brightness_work);
+
+	return ret;
+}
+
+static void ath9k_unregister_led(struct ath_led *led)
+{
+	if (led->registered) {
+		led_classdev_unregister(&led->led_cdev);
+		led->registered = 0;
+	}
+}
+
+void ath9k_deinit_leds(struct ath9k_htc_priv *priv)
+{
+	priv->op_flags |= OP_LED_DEINIT;
+	ath9k_unregister_led(&priv->assoc_led);
+	priv->op_flags &= ~OP_LED_ASSOCIATED;
+	ath9k_unregister_led(&priv->tx_led);
+	ath9k_unregister_led(&priv->rx_led);
+	ath9k_unregister_led(&priv->radio_led);
+}
+
+void ath9k_init_leds(struct ath9k_htc_priv *priv)
+{
+	char *trigger;
+	int ret;
+
+	if (AR_SREV_9287(priv->ah))
+		priv->ah->led_pin = ATH_LED_PIN_9287;
+	else if (AR_SREV_9271(priv->ah))
+		priv->ah->led_pin = ATH_LED_PIN_9271;
+	else if (AR_DEVID_7010(priv->ah))
+		priv->ah->led_pin = ATH_LED_PIN_7010;
+	else
+		priv->ah->led_pin = ATH_LED_PIN_DEF;
+
+	/* Configure gpio 1 for output */
+	ath9k_hw_cfg_output(priv->ah, priv->ah->led_pin,
+			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+	/* LED off, active low */
+	ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 1);
+
+	INIT_DELAYED_WORK(&priv->ath9k_led_blink_work, ath9k_led_blink_work);
+
+	trigger = ieee80211_get_radio_led_name(priv->hw);
+	snprintf(priv->radio_led.name, sizeof(priv->radio_led.name),
+		"ath9k-%s::radio", wiphy_name(priv->hw->wiphy));
+	ret = ath9k_register_led(priv, &priv->radio_led, trigger);
+	priv->radio_led.led_type = ATH_LED_RADIO;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_assoc_led_name(priv->hw);
+	snprintf(priv->assoc_led.name, sizeof(priv->assoc_led.name),
+		"ath9k-%s::assoc", wiphy_name(priv->hw->wiphy));
+	ret = ath9k_register_led(priv, &priv->assoc_led, trigger);
+	priv->assoc_led.led_type = ATH_LED_ASSOC;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_tx_led_name(priv->hw);
+	snprintf(priv->tx_led.name, sizeof(priv->tx_led.name),
+		"ath9k-%s::tx", wiphy_name(priv->hw->wiphy));
+	ret = ath9k_register_led(priv, &priv->tx_led, trigger);
+	priv->tx_led.led_type = ATH_LED_TX;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_rx_led_name(priv->hw);
+	snprintf(priv->rx_led.name, sizeof(priv->rx_led.name),
+		"ath9k-%s::rx", wiphy_name(priv->hw->wiphy));
+	ret = ath9k_register_led(priv, &priv->rx_led, trigger);
+	priv->rx_led.led_type = ATH_LED_RX;
+	if (ret)
+		goto fail;
+
+	priv->op_flags &= ~OP_LED_DEINIT;
+
+	return;
+
+fail:
+	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
+	ath9k_deinit_leds(priv);
+}
+
+/*******************/
+/*	Rfkill	   */
+/*******************/
+
+static bool ath_is_rfkill_set(struct ath9k_htc_priv *priv)
+{
+	return ath9k_hw_gpio_get(priv->ah, priv->ah->rfkill_gpio) ==
+		priv->ah->rfkill_polarity;
+}
+
+void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw)
+{
+	struct ath9k_htc_priv *priv = hw->priv;
+	bool blocked = !!ath_is_rfkill_set(priv);
+
+	wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
+}
+
+void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv)
+{
+	if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+		wiphy_rfkill_start_polling(priv->hw->wiphy);
+}
+
+void ath9k_htc_radio_enable(struct ieee80211_hw *hw)
+{
+	struct ath9k_htc_priv *priv = hw->priv;
+	struct ath_hw *ah = priv->ah;
+	struct ath_common *common = ath9k_hw_common(ah);
+	int ret;
+	u8 cmd_rsp;
+
+	if (!ah->curchan)
+		ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
+
+	/* Reset the HW */
+	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
+	if (ret) {
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			ret, ah->curchan->channel);
+	}
+
+	ath_update_txpow(priv);
+
+	/* Start RX */
+	WMI_CMD(WMI_START_RECV_CMDID);
+	ath9k_host_rx_init(priv);
+
+	/* Start TX */
+	htc_start(priv->htc);
+	spin_lock_bh(&priv->tx_lock);
+	priv->tx_queues_stop = false;
+	spin_unlock_bh(&priv->tx_lock);
+	ieee80211_wake_queues(hw);
+
+	WMI_CMD(WMI_ENABLE_INTR_CMDID);
+
+	/* Enable LED */
+	ath9k_hw_cfg_output(ah, ah->led_pin,
+			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+	ath9k_hw_set_gpio(ah, ah->led_pin, 0);
+}
+
+void ath9k_htc_radio_disable(struct ieee80211_hw *hw)
+{
+	struct ath9k_htc_priv *priv = hw->priv;
+	struct ath_hw *ah = priv->ah;
+	struct ath_common *common = ath9k_hw_common(ah);
+	int ret;
+	u8 cmd_rsp;
+
+	ath9k_htc_ps_wakeup(priv);
+
+	/* Disable LED */
+	ath9k_hw_set_gpio(ah, ah->led_pin, 1);
+	ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
+
+	WMI_CMD(WMI_DISABLE_INTR_CMDID);
+
+	/* Stop TX */
+	ieee80211_stop_queues(hw);
+	htc_stop(priv->htc);
+	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
+	skb_queue_purge(&priv->tx_queue);
+
+	/* Stop RX */
+	WMI_CMD(WMI_STOP_RECV_CMDID);
+
+	/*
+	 * The MIB counters have to be disabled here,
+	 * since the target doesn't do it.
+	 */
+	ath9k_hw_disable_mib_counters(ah);
+
+	if (!ah->curchan)
+		ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
+
+	/* Reset the HW */
+	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
+	if (ret) {
+		ath_err(common,
+			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
+			ret, ah->curchan->channel);
+	}
+
+	/* Disable the PHY */
+	ath9k_hw_phy_disable(ah);
+
+	ath9k_htc_ps_restore(priv);
+	ath9k_htc_setpower(priv, ATH9K_PM_FULL_SLEEP);
+}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 6da5e8867309..ad3dd3186ad2 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -24,7 +24,7 @@ static struct dentry *ath9k_debugfs_root;
 /* Utilities */
 /*************/
 
-static void ath_update_txpow(struct ath9k_htc_priv *priv)
+void ath_update_txpow(struct ath9k_htc_priv *priv)
 {
 	struct ath_hw *ah = priv->ah;
 
@@ -840,317 +840,6 @@ set_timer:
 				     msecs_to_jiffies(cal_interval));
 }
 
-/*******/
-/* LED */
-/*******/
-
-static void ath9k_led_blink_work(struct work_struct *work)
-{
-	struct ath9k_htc_priv *priv = container_of(work, struct ath9k_htc_priv,
-						   ath9k_led_blink_work.work);
-
-	if (!(priv->op_flags & OP_LED_ASSOCIATED))
-		return;
-
-	if ((priv->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
-	    (priv->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
-		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
-	else
-		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
-				  (priv->op_flags & OP_LED_ON) ? 1 : 0);
-
-	ieee80211_queue_delayed_work(priv->hw,
-				     &priv->ath9k_led_blink_work,
-				     (priv->op_flags & OP_LED_ON) ?
-				     msecs_to_jiffies(priv->led_off_duration) :
-				     msecs_to_jiffies(priv->led_on_duration));
-
-	priv->led_on_duration = priv->led_on_cnt ?
-		max((ATH_LED_ON_DURATION_IDLE - priv->led_on_cnt), 25) :
-		ATH_LED_ON_DURATION_IDLE;
-	priv->led_off_duration = priv->led_off_cnt ?
-		max((ATH_LED_OFF_DURATION_IDLE - priv->led_off_cnt), 10) :
-		ATH_LED_OFF_DURATION_IDLE;
-	priv->led_on_cnt = priv->led_off_cnt = 0;
-
-	if (priv->op_flags & OP_LED_ON)
-		priv->op_flags &= ~OP_LED_ON;
-	else
-		priv->op_flags |= OP_LED_ON;
-}
-
-static void ath9k_led_brightness_work(struct work_struct *work)
-{
-	struct ath_led *led = container_of(work, struct ath_led,
-					   brightness_work.work);
-	struct ath9k_htc_priv *priv = led->priv;
-
-	switch (led->brightness) {
-	case LED_OFF:
-		if (led->led_type == ATH_LED_ASSOC ||
-		    led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
-					  (led->led_type == ATH_LED_RADIO));
-			priv->op_flags &= ~OP_LED_ASSOCIATED;
-			if (led->led_type == ATH_LED_RADIO)
-				priv->op_flags &= ~OP_LED_ON;
-		} else {
-			priv->led_off_cnt++;
-		}
-		break;
-	case LED_FULL:
-		if (led->led_type == ATH_LED_ASSOC) {
-			priv->op_flags |= OP_LED_ASSOCIATED;
-			ieee80211_queue_delayed_work(priv->hw,
-					     &priv->ath9k_led_blink_work, 0);
-		} else if (led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
-			priv->op_flags |= OP_LED_ON;
-		} else {
-			priv->led_on_cnt++;
-		}
-		break;
-	default:
-		break;
-	}
-}
-
-static void ath9k_led_brightness(struct led_classdev *led_cdev,
-				 enum led_brightness brightness)
-{
-	struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
-	struct ath9k_htc_priv *priv = led->priv;
-
-	led->brightness = brightness;
-	if (!(priv->op_flags & OP_LED_DEINIT))
-		ieee80211_queue_delayed_work(priv->hw,
-					     &led->brightness_work, 0);
-}
-
-static void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv)
-{
-	cancel_delayed_work_sync(&priv->radio_led.brightness_work);
-	cancel_delayed_work_sync(&priv->assoc_led.brightness_work);
-	cancel_delayed_work_sync(&priv->tx_led.brightness_work);
-	cancel_delayed_work_sync(&priv->rx_led.brightness_work);
-}
-
-static int ath9k_register_led(struct ath9k_htc_priv *priv, struct ath_led *led,
-			      char *trigger)
-{
-	int ret;
-
-	led->priv = priv;
-	led->led_cdev.name = led->name;
-	led->led_cdev.default_trigger = trigger;
-	led->led_cdev.brightness_set = ath9k_led_brightness;
-
-	ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_cdev);
-	if (ret)
-		ath_err(ath9k_hw_common(priv->ah),
-			"Failed to register led:%s", led->name);
-	else
-		led->registered = 1;
-
-	INIT_DELAYED_WORK(&led->brightness_work, ath9k_led_brightness_work);
-
-	return ret;
-}
-
-static void ath9k_unregister_led(struct ath_led *led)
-{
-	if (led->registered) {
-		led_classdev_unregister(&led->led_cdev);
-		led->registered = 0;
-	}
-}
-
-void ath9k_deinit_leds(struct ath9k_htc_priv *priv)
-{
-	priv->op_flags |= OP_LED_DEINIT;
-	ath9k_unregister_led(&priv->assoc_led);
-	priv->op_flags &= ~OP_LED_ASSOCIATED;
-	ath9k_unregister_led(&priv->tx_led);
-	ath9k_unregister_led(&priv->rx_led);
-	ath9k_unregister_led(&priv->radio_led);
-}
-
-void ath9k_init_leds(struct ath9k_htc_priv *priv)
-{
-	char *trigger;
-	int ret;
-
-	if (AR_SREV_9287(priv->ah))
-		priv->ah->led_pin = ATH_LED_PIN_9287;
-	else if (AR_SREV_9271(priv->ah))
-		priv->ah->led_pin = ATH_LED_PIN_9271;
-	else if (AR_DEVID_7010(priv->ah))
-		priv->ah->led_pin = ATH_LED_PIN_7010;
-	else
-		priv->ah->led_pin = ATH_LED_PIN_DEF;
-
-	/* Configure gpio 1 for output */
-	ath9k_hw_cfg_output(priv->ah, priv->ah->led_pin,
-			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-	/* LED off, active low */
-	ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 1);
-
-	INIT_DELAYED_WORK(&priv->ath9k_led_blink_work, ath9k_led_blink_work);
-
-	trigger = ieee80211_get_radio_led_name(priv->hw);
-	snprintf(priv->radio_led.name, sizeof(priv->radio_led.name),
-		"ath9k-%s::radio", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->radio_led, trigger);
-	priv->radio_led.led_type = ATH_LED_RADIO;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_assoc_led_name(priv->hw);
-	snprintf(priv->assoc_led.name, sizeof(priv->assoc_led.name),
-		"ath9k-%s::assoc", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->assoc_led, trigger);
-	priv->assoc_led.led_type = ATH_LED_ASSOC;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_tx_led_name(priv->hw);
-	snprintf(priv->tx_led.name, sizeof(priv->tx_led.name),
-		"ath9k-%s::tx", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->tx_led, trigger);
-	priv->tx_led.led_type = ATH_LED_TX;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_rx_led_name(priv->hw);
-	snprintf(priv->rx_led.name, sizeof(priv->rx_led.name),
-		"ath9k-%s::rx", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->rx_led, trigger);
-	priv->rx_led.led_type = ATH_LED_RX;
-	if (ret)
-		goto fail;
-
-	priv->op_flags &= ~OP_LED_DEINIT;
-
-	return;
-
-fail:
-	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
-	ath9k_deinit_leds(priv);
-}
-
-/*******************/
-/*	Rfkill	   */
-/*******************/
-
-static bool ath_is_rfkill_set(struct ath9k_htc_priv *priv)
-{
-	return ath9k_hw_gpio_get(priv->ah, priv->ah->rfkill_gpio) ==
-		priv->ah->rfkill_polarity;
-}
-
-static void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw)
-{
-	struct ath9k_htc_priv *priv = hw->priv;
-	bool blocked = !!ath_is_rfkill_set(priv);
-
-	wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
-}
-
-void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv)
-{
-	if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-		wiphy_rfkill_start_polling(priv->hw->wiphy);
-}
-
-static void ath9k_htc_radio_enable(struct ieee80211_hw *hw)
-{
-	struct ath9k_htc_priv *priv = hw->priv;
-	struct ath_hw *ah = priv->ah;
-	struct ath_common *common = ath9k_hw_common(ah);
-	int ret;
-	u8 cmd_rsp;
-
-	if (!ah->curchan)
-		ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
-
-	/* Reset the HW */
-	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
-	if (ret) {
-		ath_err(common,
-			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
-			ret, ah->curchan->channel);
-	}
-
-	ath_update_txpow(priv);
-
-	/* Start RX */
-	WMI_CMD(WMI_START_RECV_CMDID);
-	ath9k_host_rx_init(priv);
-
-	/* Start TX */
-	htc_start(priv->htc);
-	spin_lock_bh(&priv->tx_lock);
-	priv->tx_queues_stop = false;
-	spin_unlock_bh(&priv->tx_lock);
-	ieee80211_wake_queues(hw);
-
-	WMI_CMD(WMI_ENABLE_INTR_CMDID);
-
-	/* Enable LED */
-	ath9k_hw_cfg_output(ah, ah->led_pin,
-			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-	ath9k_hw_set_gpio(ah, ah->led_pin, 0);
-}
-
-static void ath9k_htc_radio_disable(struct ieee80211_hw *hw)
-{
-	struct ath9k_htc_priv *priv = hw->priv;
-	struct ath_hw *ah = priv->ah;
-	struct ath_common *common = ath9k_hw_common(ah);
-	int ret;
-	u8 cmd_rsp;
-
-	ath9k_htc_ps_wakeup(priv);
-
-	/* Disable LED */
-	ath9k_hw_set_gpio(ah, ah->led_pin, 1);
-	ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
-
-	WMI_CMD(WMI_DISABLE_INTR_CMDID);
-
-	/* Stop TX */
-	ieee80211_stop_queues(hw);
-	htc_stop(priv->htc);
-	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
-	skb_queue_purge(&priv->tx_queue);
-
-	/* Stop RX */
-	WMI_CMD(WMI_STOP_RECV_CMDID);
-
-	/*
-	 * The MIB counters have to be disabled here,
-	 * since the target doesn't do it.
-	 */
-	ath9k_hw_disable_mib_counters(ah);
-
-	if (!ah->curchan)
-		ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
-
-	/* Reset the HW */
-	ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
-	if (ret) {
-		ath_err(common,
-			"Unable to reset hardware; reset status %d (freq %u MHz)\n",
-			ret, ah->curchan->channel);
-	}
-
-	/* Disable the PHY */
-	ath9k_hw_phy_disable(ah);
-
-	ath9k_htc_ps_restore(priv);
-	ath9k_htc_setpower(priv, ATH9K_PM_FULL_SLEEP);
-}
-
 /**********************/
 /* mac80211 Callbacks */
 /**********************/
-- 
cgit v1.2.3


From 1c30cc19081c16b1fe73ac13f2cb2abc009cdcc4 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 28 Dec 2010 15:46:16 +0100
Subject: ath9k_hw: fix dma descriptor rx error bit parsing

An Rx DMA descriptor can have multiple error bits set, and some error
bits (e.g. MIC failure) are filtered by the driver based on other criteria.
Remove the 'else' in various error bit checks so that all error information
is properly passed to the driver.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 11 ++++++-----
 drivers/net/wireless/ath/ath9k/mac.c        |  9 +++++----
 2 files changed, 11 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index b6e4ee48ef78..4ceddbbdfcee 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -613,9 +613,9 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
 		 * possibly be reviewing the last subframe. AR_CRCErr
 		 * is the CRC of the actual data.
 		 */
-		if (rxsp->status11 & AR_CRCErr) {
+		if (rxsp->status11 & AR_CRCErr)
 			rxs->rs_status |= ATH9K_RXERR_CRC;
-		} else if (rxsp->status11 & AR_PHYErr) {
+		if (rxsp->status11 & AR_PHYErr) {
 			phyerr = MS(rxsp->status11, AR_PHYErrCode);
 			/*
 			 * If we reach a point here where AR_PostDelimCRCErr is
@@ -638,11 +638,12 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
 				rxs->rs_phyerr = phyerr;
 			}
 
-		} else if (rxsp->status11 & AR_DecryptCRCErr) {
+		}
+		if (rxsp->status11 & AR_DecryptCRCErr)
 			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
-		} else if (rxsp->status11 & AR_MichaelErr) {
+		if (rxsp->status11 & AR_MichaelErr)
 			rxs->rs_status |= ATH9K_RXERR_MIC;
-		} else if (rxsp->status11 & AR_KeyMiss)
+		if (rxsp->status11 & AR_KeyMiss)
 			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index e3d2ebf00e2e..180170d3ce25 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -692,15 +692,16 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
 	if ((ads.ds_rxstatus8 & AR_RxFrameOK) == 0) {
 		if (ads.ds_rxstatus8 & AR_CRCErr)
 			rs->rs_status |= ATH9K_RXERR_CRC;
-		else if (ads.ds_rxstatus8 & AR_PHYErr) {
+		if (ads.ds_rxstatus8 & AR_PHYErr) {
 			rs->rs_status |= ATH9K_RXERR_PHY;
 			phyerr = MS(ads.ds_rxstatus8, AR_PHYErrCode);
 			rs->rs_phyerr = phyerr;
-		} else if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
+		}
+		if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
 			rs->rs_status |= ATH9K_RXERR_DECRYPT;
-		else if (ads.ds_rxstatus8 & AR_MichaelErr)
+		if (ads.ds_rxstatus8 & AR_MichaelErr)
 			rs->rs_status |= ATH9K_RXERR_MIC;
-		else if (ads.ds_rxstatus8 & AR_KeyMiss)
+		if (ads.ds_rxstatus8 & AR_KeyMiss)
 			rs->rs_status |= ATH9K_RXERR_DECRYPT;
 	}
 
-- 
cgit v1.2.3


From bd8027a72a1af95efd1dc8ea6df2fd9724c885b2 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Thu, 30 Dec 2010 12:18:01 +0530
Subject: Revert "ath9k: Parse DTIM period from mac80211"

This reverts commit 0ce3bcfc84900a64347b0fe1140229bd81314008.

Event though with the above commit we obtain the configured DTIM period
from the AP rather than always hardcoding it to '1', this seems to cause
problems under the following scenarios:
* Preventing association with broken AP's
* Adds latency in roaming
So its better to always use the safe value of '1' for dtim period

Cc: Jouni Malinen <Jouni.Malinen@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 3 +--
 drivers/net/wireless/ath/ath9k/init.c         | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 9150ca665367..38433f9bfe59 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -716,8 +716,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 		IEEE80211_HW_HAS_RATE_CONTROL |
 		IEEE80211_HW_RX_INCLUDES_FCS |
 		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_PS_NULLFUNC_STACK |
-		IEEE80211_HW_NEED_DTIM_PERIOD;
+		IEEE80211_HW_PS_NULLFUNC_STACK;
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_STATION) |
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index efb778d4356a..b6643b5bf050 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -648,8 +648,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		IEEE80211_HW_SUPPORTS_PS |
 		IEEE80211_HW_PS_NULLFUNC_STACK |
 		IEEE80211_HW_SPECTRUM_MGMT |
-		IEEE80211_HW_REPORTS_TX_ACK_STATUS |
-		IEEE80211_HW_NEED_DTIM_PERIOD;
+		IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
 		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
-- 
cgit v1.2.3


From 1186488b4a4d4871e40cb1604ba3ede3d4b7cc90 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Thu, 30 Dec 2010 19:07:44 +0530
Subject: ath9k: fix beacon restart on channel change

Restart the beacon timers only if the beacon
was already configured. Otherwise beacons timers
are restarted unnecessarily in unassociated state too.

Cc: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 0f1b62456141..a818e4fd56f5 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -285,7 +285,8 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	ath9k_hw_set_interrupts(ah, ah->imask);
 
 	if (!(sc->sc_flags & (SC_OP_OFFCHANNEL))) {
-		ath_beacon_config(sc, NULL);
+		if (sc->sc_flags & SC_OP_BEACONS)
+			ath_beacon_config(sc, NULL);
 		ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
 		ath_start_ani(common);
 	}
-- 
cgit v1.2.3


From 2ae79d52cdac733037490486792a53de9fb8d6b6 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Fri, 31 Dec 2010 20:49:00 +0530
Subject: ath9k : few rate control clean ups

Remove some obvious looking dead code and rename few functions

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/rc.c | 16 ++++++++--------
 drivers/net/wireless/ath/ath9k/rc.h |  3 ---
 2 files changed, 8 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 896d12986b1e..e45147820eae 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -400,7 +400,7 @@ static void ath_rc_sort_validrates(const struct ath_rate_table *rate_table,
 	}
 }
 
-static void ath_rc_init_valid_txmask(struct ath_rate_priv *ath_rc_priv)
+static void ath_rc_init_valid_rate_idx(struct ath_rate_priv *ath_rc_priv)
 {
 	u8 i;
 
@@ -408,7 +408,7 @@ static void ath_rc_init_valid_txmask(struct ath_rate_priv *ath_rc_priv)
 		ath_rc_priv->valid_rate_index[i] = 0;
 }
 
-static inline void ath_rc_set_valid_txmask(struct ath_rate_priv *ath_rc_priv,
+static inline void ath_rc_set_valid_rate_idx(struct ath_rate_priv *ath_rc_priv,
 					   u8 index, int valid_tx_rate)
 {
 	BUG_ON(index > ath_rc_priv->rate_table_size);
@@ -489,7 +489,7 @@ static u8 ath_rc_init_validrates(struct ath_rate_priv *ath_rc_priv,
 
 			ath_rc_priv->valid_phy_rateidx[phy][valid_rate_count] = i;
 			ath_rc_priv->valid_phy_ratecnt[phy] += 1;
-			ath_rc_set_valid_txmask(ath_rc_priv, i, 1);
+			ath_rc_set_valid_rate_idx(ath_rc_priv, i, 1);
 			hi = i;
 		}
 	}
@@ -532,7 +532,7 @@ static u8 ath_rc_setvalid_rates(struct ath_rate_priv *ath_rc_priv,
 				ath_rc_priv->valid_phy_rateidx[phy]
 					[valid_rate_count] = j;
 				ath_rc_priv->valid_phy_ratecnt[phy] += 1;
-				ath_rc_set_valid_txmask(ath_rc_priv, j, 1);
+				ath_rc_set_valid_rate_idx(ath_rc_priv, j, 1);
 				hi = A_MAX(hi, j);
 			}
 		}
@@ -568,7 +568,7 @@ static u8 ath_rc_setvalid_htrates(struct ath_rate_priv *ath_rc_priv,
 			ath_rc_priv->valid_phy_rateidx[phy]
 				[ath_rc_priv->valid_phy_ratecnt[phy]] = j;
 			ath_rc_priv->valid_phy_ratecnt[phy] += 1;
-			ath_rc_set_valid_txmask(ath_rc_priv, j, 1);
+			ath_rc_set_valid_rate_idx(ath_rc_priv, j, 1);
 			hi = A_MAX(hi, j);
 		}
 	}
@@ -1210,7 +1210,7 @@ static void ath_rc_init(struct ath_softc *sc,
 	}
 
 	/* Determine the valid rates */
-	ath_rc_init_valid_txmask(ath_rc_priv);
+	ath_rc_init_valid_rate_idx(ath_rc_priv);
 
 	for (i = 0; i < WLAN_RC_PHY_MAX; i++) {
 		for (j = 0; j < MAX_TX_RATE_PHY; j++)
@@ -1321,7 +1321,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 	struct ath_rate_priv *ath_rc_priv = priv_sta;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr;
-	int final_ts_idx = 0, tx_status = 0, is_underrun = 0;
+	int final_ts_idx = 0, tx_status = 0;
 	int long_retry = 0;
 	__le16 fc;
 	int i;
@@ -1358,7 +1358,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 		tx_status = 1;
 
 	ath_rc_tx_status(sc, ath_rc_priv, tx_info, final_ts_idx, tx_status,
-			 (is_underrun) ? sc->hw->max_rate_tries : long_retry);
+			 long_retry);
 
 	/* Check if aggregation has to be enabled for this tid */
 	if (conf_is_ht(&sc->hw->conf) &&
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index 31a004cb60ac..5d984b8acdb1 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -195,7 +195,6 @@ struct ath_rc_stats {
  * @rate_max_phy: phy index for the max rate
  * @per: PER for every valid rate in %
  * @probe_interval: interval for ratectrl to probe for other rates
- * @prev_data_rix: rate idx of last data frame
  * @ht_cap: HT capabilities
  * @neg_rates: Negotatied rates
  * @neg_ht_rates: Negotiated HT rates
@@ -214,10 +213,8 @@ struct ath_rate_priv {
 	u32 probe_time;
 	u32 per_down_time;
 	u32 probe_interval;
-	u32 prev_data_rix;
 	struct ath_rateset neg_rates;
 	struct ath_rateset neg_ht_rates;
-	struct ath_rate_softc *asc;
 	const struct ath_rate_table *rate_table;
 
 	struct dentry *debugfs_rcstats;
-- 
cgit v1.2.3


From a8851d10aadb46b25db4459aa0d1150c957d2bc1 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 3 Jan 2011 08:46:29 +0300
Subject: ath5k: ath5k_eeprom_mode_from_channel() returns signed

ath5k_eeprom_mode_from_channel() returns -1 on error but we're storing
the result in "ee_mode" which is an unsigned char.  This breaks the
error handling.  This patch makes "ee_mode" an int.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/phy.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 9306d5fda675..78c26fdccad1 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1916,7 +1916,8 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
 	struct ieee80211_channel *channel = ah->ah_current_channel;
 	bool use_def_for_tx, update_def_on_tx, use_def_for_rts, fast_div;
 	bool use_def_for_sg;
-	u8 def_ant, tx_ant, ee_mode;
+	int ee_mode;
+	u8 def_ant, tx_ant;
 	u32 sta_id1 = 0;
 
 	/* if channel is not initialized yet we can't set the antennas
@@ -3081,7 +3082,8 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 {
 	struct ath5k_rate_pcal_info rate_info;
 	struct ieee80211_channel *curr_channel = ah->ah_current_channel;
-	u8 type, ee_mode;
+	int ee_mode;
+	u8 type;
 	int ret;
 
 	if (txpower > AR5K_TUNE_MAX_TXPOWER) {
-- 
cgit v1.2.3


From cc72128750700d01c31f583a355c5f8f809498bb Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Date: Mon, 3 Jan 2011 21:22:18 +0530
Subject: ath9k_htc: Fix packet injection

To inject a packet in monitor mode, a dummy station has
to be associated with the monitor interface in the target.
Failing to do this would result in a firmware crash on the device.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 72 ++++++++++++++++++++++++---
 1 file changed, 64 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index ad3dd3186ad2..845b4c938d16 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -235,16 +235,38 @@ err:
 	return ret;
 }
 
+static void __ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_target_vif hvif;
+	int ret = 0;
+	u8 cmd_rsp;
+
+	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
+	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
+	hvif.index = 0; /* Should do for now */
+	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
+	priv->nvifs--;
+}
+
 static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
 {
 	struct ath_common *common = ath9k_hw_common(priv->ah);
 	struct ath9k_htc_target_vif hvif;
+	struct ath9k_htc_target_sta tsta;
 	int ret = 0;
 	u8 cmd_rsp;
 
 	if (priv->nvifs > 0)
 		return -ENOBUFS;
 
+	if (priv->nstations >= ATH9K_HTC_MAX_STA)
+		return -ENOBUFS;
+
+	/*
+	 * Add an interface.
+	 */
+
 	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
 	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
 
@@ -257,23 +279,57 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
 		return ret;
 
 	priv->nvifs++;
+
+	/*
+	 * Associate a station with the interface for packet injection.
+	 */
+
+	memset(&tsta, 0, sizeof(struct ath9k_htc_target_sta));
+
+	memcpy(&tsta.macaddr, common->macaddr, ETH_ALEN);
+
+	tsta.is_vif_sta = 1;
+	tsta.sta_index = priv->nstations;
+	tsta.vif_index = hvif.index;
+	tsta.maxampdu = 0xffff;
+
+	WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
+	if (ret) {
+		ath_err(common, "Unable to add station entry for monitor mode\n");
+		goto err_vif;
+	}
+
+	priv->nstations++;
+
 	return 0;
+
+err_vif:
+	/*
+	 * Remove the interface from the target.
+	 */
+	__ath9k_htc_remove_monitor_interface(priv);
+	return ret;
 }
 
 static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
 {
 	struct ath_common *common = ath9k_hw_common(priv->ah);
-	struct ath9k_htc_target_vif hvif;
 	int ret = 0;
-	u8 cmd_rsp;
+	u8 cmd_rsp, sta_idx;
 
-	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
-	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
-	hvif.index = 0; /* Should do for now */
-	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
-	priv->nvifs--;
+	__ath9k_htc_remove_monitor_interface(priv);
 
-	return ret;
+	sta_idx = 0; /* Only single interface, for now */
+
+	WMI_CMD_BUF(WMI_NODE_REMOVE_CMDID, &sta_idx);
+	if (ret) {
+		ath_err(common, "Unable to remove station entry for monitor mode\n");
+		return ret;
+	}
+
+	priv->nstations--;
+
+	return 0;
 }
 
 static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
-- 
cgit v1.2.3


From db98a6cfcc9ac951067c9a2cb60459b618fd7b10 Mon Sep 17 00:00:00 2001
From: roel kluin <roel.kluin@gmail.com>
Date: Mon, 3 Jan 2011 12:03:44 -0800
Subject: libertas: down_interruptible() can return -EINTR, not EINTR

Fix test in lbs_spi_thread().  down_interruptible() can return -EINTR, but
not EINTR.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/if_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index ecd4d04b2c3c..00600239a053 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -784,7 +784,7 @@ static int lbs_spi_thread(void *data)
 				up(&card->spi_thread_terminated);
 				do_exit(0);
 			}
-		} while (err == EINTR);
+		} while (err == -EINTR);
 
 		/* Read the host interrupt status register to see what we
 		 * can do. */
-- 
cgit v1.2.3


From 236782a5f3674d06865d822092b8a1ea65a44f96 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Mon, 27 Dec 2010 10:23:05 +0000
Subject: fbdev: sh-mobile: implement MIPI DSI runtime PM support

On SH-Mobile platforms using runtime PM with the MIPI DSI driver switches the
DSI Tx link clock on PM events.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mipi_dsi.c | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index b40dc423cbdf..23231279c387 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
@@ -50,9 +51,11 @@ struct sh_mipi {
 	void __iomem	*linkbase;
 	struct clk	*dsit_clk;
 	struct clk	*dsip_clk;
-	void *next_board_data;
-	void (*next_display_on)(void *board_data, struct fb_info *info);
-	void (*next_display_off)(void *board_data);
+	struct device	*dev;
+
+	void	*next_board_data;
+	void	(*next_display_on)(void *board_data, struct fb_info *info);
+	void	(*next_display_off)(void *board_data);
 };
 
 static struct sh_mipi *mipi_dsi[MAX_SH_MIPI_DSI];
@@ -124,6 +127,7 @@ static void mipi_display_on(void *arg, struct fb_info *info)
 {
 	struct sh_mipi *mipi = arg;
 
+	pm_runtime_get_sync(mipi->dev);
 	sh_mipi_dsi_enable(mipi, true);
 
 	if (mipi->next_display_on)
@@ -138,6 +142,7 @@ static void mipi_display_off(void *arg)
 		mipi->next_display_off(mipi->next_board_data);
 
 	sh_mipi_dsi_enable(mipi, false);
+	pm_runtime_put(mipi->dev);
 }
 
 static int __init sh_mipi_setup(struct sh_mipi *mipi,
@@ -396,6 +401,8 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 		goto emap2;
 	}
 
+	mipi->dev = &pdev->dev;
+
 	mipi->dsit_clk = clk_get(&pdev->dev, "dsit_clk");
 	if (IS_ERR(mipi->dsit_clk)) {
 		ret = PTR_ERR(mipi->dsit_clk);
@@ -445,6 +452,9 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 
 	mipi_dsi[idx] = mipi;
 
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_resume(&pdev->dev);
+
 	ret = sh_mipi_setup(mipi, pdata);
 	if (ret < 0)
 		goto emipisetup;
@@ -461,11 +471,13 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 	pdata->lcd_chan->board_cfg.board_data = mipi;
 	pdata->lcd_chan->board_cfg.display_on = mipi_display_on;
 	pdata->lcd_chan->board_cfg.display_off = mipi_display_off;
+	pdata->lcd_chan->board_cfg.owner = THIS_MODULE;
 
 	return 0;
 
 emipisetup:
 	mipi_dsi[idx] = NULL;
+	pm_runtime_disable(&pdev->dev);
 	clk_disable(mipi->dsip_clk);
 eclkpon:
 	clk_disable(mipi->dsit_clk);
@@ -517,10 +529,12 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
+	pdata->lcd_chan->board_cfg.owner = NULL;
 	pdata->lcd_chan->board_cfg.display_on = NULL;
 	pdata->lcd_chan->board_cfg.display_off = NULL;
 	pdata->lcd_chan->board_cfg.board_data = NULL;
 
+	pm_runtime_disable(&pdev->dev);
 	clk_disable(mipi->dsip_clk);
 	clk_disable(mipi->dsit_clk);
 	clk_put(mipi->dsit_clk);
-- 
cgit v1.2.3


From 14bbb7c61557172e4482d4d97a5f56042a12b969 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 29 Dec 2010 08:12:29 +0000
Subject: fbdev: sh_mipi_dsi: use platform provided register layout and values

Different sh-mobile SoCs have variations in their MIPI DSI register layouts,
besides, different LCD panels require different configuration parameters. This
patch switches the driver to use platform-provided MIPI DSI parameters.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mipi_dsi.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 23231279c387..24640c8458ab 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -150,8 +150,7 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 {
 	void __iomem *base = mipi->base;
 	struct sh_mobile_lcdc_chan_cfg *ch = pdata->lcd_chan;
-	u32 pctype, datatype, pixfmt;
-	u32 linelength;
+	u32 pctype, datatype, pixfmt, linelength, vmctr2 = 0x00e00000;
 	bool yuv;
 
 	/*
@@ -308,17 +307,24 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 */
 	iowrite32(0x00000006, mipi->linkbase + DTCTR);
 	/* VSYNC width = 2 (<< 17) */
-	iowrite32(0x00040000 | (pctype << 12) | datatype,
+	iowrite32((ch->lcd_cfg[0].vsync_len << pdata->vsynw_offset) |
+		  (pdata->clksrc << 16) | (pctype << 12) | datatype,
 		  mipi->linkbase + VMCTR1);
+
 	/*
 	 * Non-burst mode with sync pulses: VSE and HSE are output,
 	 * HSA period allowed, no commands in LP
 	 */
-	iowrite32(0x00e00000, mipi->linkbase + VMCTR2);
+	if (pdata->flags & SH_MIPI_DSI_HSABM)
+		vmctr2 |= 0x20;
+	if (pdata->flags & SH_MIPI_DSI_HSPBM)
+		vmctr2 |= 0x10;
+	iowrite32(vmctr2, mipi->linkbase + VMCTR2);
+
 	/*
 	 * 0x660 = 1632 bytes per line (RGB24, 544 pixels: see
 	 * sh_mobile_lcdc_info.ch[0].lcd_cfg[0].xres), HSALEN = 1 - default
-	 * (unused, since VMCTR2[HSABM] = 0)
+	 * (unused if VMCTR2[HSABM] = 0)
 	 */
 	iowrite32(1 | (linelength << 16), mipi->linkbase + VMLEN1);
 
-- 
cgit v1.2.3


From e8a7ba86ff993311f8712e5b3bb2e3892e82df5f Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Tue, 28 Dec 2010 09:16:54 +0000
Subject: ARM: PL011: include revision number in boot-time port printk

Include the revision number of the PL011 primecell in the boot-time
port printk to allow proper identification of the peripheral.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 6ca7a44f29c2..2c07939be02c 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -76,6 +76,7 @@ struct uart_amba_port {
 	unsigned int		lcrh_rx;	/* vendor-specific */
 	bool			oversampling;   /* vendor-specific */
 	bool			autorts;
+	char			type[12];
 };
 
 /* There is by now at least one vendor with differing details, so handle it */
@@ -622,7 +623,8 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios,
 
 static const char *pl011_type(struct uart_port *port)
 {
-	return port->type == PORT_AMBA ? "AMBA/PL011" : NULL;
+	struct uart_amba_port *uap = (struct uart_amba_port *)port;
+	return uap->port.type == PORT_AMBA ? uap->type : NULL;
 }
 
 /*
@@ -872,6 +874,8 @@ static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 	uap->port.flags = UPF_BOOT_AUTOCONF;
 	uap->port.line = i;
 
+	snprintf(uap->type, sizeof(uap->type), "PL011 rev%u", amba_rev(dev));
+
 	amba_ports[i] = uap;
 
 	amba_set_drvdata(dev, uap);
-- 
cgit v1.2.3


From 5063e2c567ee569cccfc01ebf80c898cb4e6833a Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:09:08 +0000
Subject: ARM: PL011: Ensure error flags are clear at startup

The error flags weren't being cleared upon UART startup, which
can cause problems when we add DMA support.  It's good practice
to ensure that these flags are cleared anyway, so let's do so.

This was part of a larger patch from Linus Walleij.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 2c07939be02c..c77b3eb5142d 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -424,6 +424,10 @@ static int pl011_startup(struct uart_port *port)
 	cr = UART01x_CR_UARTEN | UART011_CR_RXE | UART011_CR_TXE;
 	writew(cr, uap->port.membase + UART011_CR);
 
+	/* Clear pending error interrupts */
+	writew(UART011_OEIS | UART011_BEIS | UART011_PEIS | UART011_FEIS,
+	       uap->port.membase + UART011_ICR);
+
 	/*
 	 * initialise the old status of the modem signals
 	 */
-- 
cgit v1.2.3


From c19f12b5ef3adf3c139eabbe3d3d0201838b77b1 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:48:26 +0000
Subject: ARM: PL011: Allow better handling of vendor data

Rather than copying all vendor data into the port structure, copy
just that which is frequently used, and keep a pointer to the
remaining vendor data structure.  This makes it easier to add
vendor quirks in the future.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 51 ++++++++++++++++++++++++---------------------
 1 file changed, 27 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index c77b3eb5142d..6afdd9b39720 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -63,22 +63,6 @@
 #define UART_DR_ERROR		(UART011_DR_OE|UART011_DR_BE|UART011_DR_PE|UART011_DR_FE)
 #define UART_DUMMY_DR_RX	(1 << 16)
 
-/*
- * We wrap our port structure around the generic uart_port.
- */
-struct uart_amba_port {
-	struct uart_port	port;
-	struct clk		*clk;
-	unsigned int		im;		/* interrupt mask */
-	unsigned int		old_status;
-	unsigned int		ifls;		/* vendor-specific */
-	unsigned int		lcrh_tx;	/* vendor-specific */
-	unsigned int		lcrh_rx;	/* vendor-specific */
-	bool			oversampling;   /* vendor-specific */
-	bool			autorts;
-	char			type[12];
-};
-
 /* There is by now at least one vendor with differing details, so handle it */
 struct vendor_data {
 	unsigned int		ifls;
@@ -104,6 +88,21 @@ static struct vendor_data vendor_st = {
 	.oversampling		= true,
 };
 
+/*
+ * We wrap our port structure around the generic uart_port.
+ */
+struct uart_amba_port {
+	struct uart_port	port;
+	struct clk		*clk;
+	const struct vendor_data *vendor;
+	unsigned int		im;		/* interrupt mask */
+	unsigned int		old_status;
+	unsigned int		lcrh_tx;	/* vendor-specific */
+	unsigned int		lcrh_rx;	/* vendor-specific */
+	bool			autorts;
+	char			type[12];
+};
+
 static void pl011_stop_tx(struct uart_port *port)
 {
 	struct uart_amba_port *uap = (struct uart_amba_port *)port;
@@ -397,7 +396,7 @@ static int pl011_startup(struct uart_port *port)
 	if (retval)
 		goto clk_dis;
 
-	writew(uap->ifls, uap->port.membase + UART011_IFLS);
+	writew(uap->vendor->ifls, uap->port.membase + UART011_IFLS);
 
 	/*
 	 * Provoke TX FIFO interrupt into asserting.
@@ -503,13 +502,18 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios,
 	struct uart_amba_port *uap = (struct uart_amba_port *)port;
 	unsigned int lcr_h, old_cr;
 	unsigned long flags;
-	unsigned int baud, quot;
+	unsigned int baud, quot, clkdiv;
+
+	if (uap->vendor->oversampling)
+		clkdiv = 8;
+	else
+		clkdiv = 16;
 
 	/*
 	 * Ask the core to calculate the divisor for us.
 	 */
 	baud = uart_get_baud_rate(port, termios, old, 0,
-				  port->uartclk/(uap->oversampling ? 8 : 16));
+				  port->uartclk / clkdiv);
 
 	if (baud > port->uartclk/16)
 		quot = DIV_ROUND_CLOSEST(port->uartclk * 8, baud);
@@ -593,8 +597,8 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios,
 		uap->autorts = false;
 	}
 
-	if (uap->oversampling) {
-		if (baud > port->uartclk/16)
+	if (uap->vendor->oversampling) {
+		if (baud > port->uartclk / 16)
 			old_cr |= ST_UART011_CR_OVSFACT;
 		else
 			old_cr &= ~ST_UART011_CR_OVSFACT;
@@ -767,7 +771,7 @@ pl011_console_get_options(struct uart_amba_port *uap, int *baud,
 
 		*baud = uap->port.uartclk * 4 / (64 * ibrd + fbrd);
 
-		if (uap->oversampling) {
+		if (uap->vendor->oversampling) {
 			if (readw(uap->port.membase + UART011_CR)
 				  & ST_UART011_CR_OVSFACT)
 				*baud *= 2;
@@ -864,10 +868,9 @@ static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 		goto unmap;
 	}
 
-	uap->ifls = vendor->ifls;
+	uap->vendor = vendor;
 	uap->lcrh_rx = vendor->lcrh_rx;
 	uap->lcrh_tx = vendor->lcrh_tx;
-	uap->oversampling = vendor->oversampling;
 	uap->port.dev = &dev->dev;
 	uap->port.mapbase = dev->res.start;
 	uap->port.membase = base;
-- 
cgit v1.2.3


From ffca2b114c6a804d1307781df687e877a373a1c2 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:13:05 +0000
Subject: ARM: PL011: Separate hardware FIFO size from TTY FIFO size

With DMA support, we need to tell the TTY subsystem that the DMA buffer
is the size of the FIFO, otherwise things like tty_wait_until_sent()
will time out too early.  Keep (and use) the hardware value separately
from the port->fifosize.

This was part of a larger patch from Linus Walleij, with a little
modification.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 6afdd9b39720..f9b6b8213e77 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -97,6 +97,7 @@ struct uart_amba_port {
 	const struct vendor_data *vendor;
 	unsigned int		im;		/* interrupt mask */
 	unsigned int		old_status;
+	unsigned int		fifosize;	/* vendor-specific */
 	unsigned int		lcrh_tx;	/* vendor-specific */
 	unsigned int		lcrh_rx;	/* vendor-specific */
 	bool			autorts;
@@ -203,7 +204,7 @@ static void pl011_tx_chars(struct uart_amba_port *uap)
 		return;
 	}
 
-	count = uap->port.fifosize >> 1;
+	count = uap->fifosize >> 1;
 	do {
 		writew(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
 		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
@@ -541,7 +542,7 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios,
 		if (!(termios->c_cflag & PARODD))
 			lcr_h |= UART01x_LCRH_EPS;
 	}
-	if (port->fifosize > 1)
+	if (uap->fifosize > 1)
 		lcr_h |= UART01x_LCRH_FEN;
 
 	spin_lock_irqsave(&port->lock, flags);
@@ -871,12 +872,13 @@ static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 	uap->vendor = vendor;
 	uap->lcrh_rx = vendor->lcrh_rx;
 	uap->lcrh_tx = vendor->lcrh_tx;
+	uap->fifosize = vendor->fifosize;
 	uap->port.dev = &dev->dev;
 	uap->port.mapbase = dev->res.start;
 	uap->port.membase = base;
 	uap->port.iotype = UPIO_MEM;
 	uap->port.irq = dev->irq[0];
-	uap->port.fifosize = vendor->fifosize;
+	uap->port.fifosize = uap->fifosize;
 	uap->port.ops = &amba_pl011_pops;
 	uap->port.flags = UPF_BOOT_AUTOCONF;
 	uap->port.line = i;
-- 
cgit v1.2.3


From 963cc981af620c7c07b5f6d1ab998b639e90ecb1 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:16:09 +0000
Subject: ARM: PL011: Ensure IRQs are disabled in UART interrupt handler

As the DMA support introduces a separate interrupt-time callback, our
interrupt handler will not be the only handler which takes the port
lock, so we need to ensure that IRQs are disabled.  We must use the
_irqsave variant so we don't inadvertently enable interrupts.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index f9b6b8213e77..f741a8b51400 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -247,10 +247,11 @@ static void pl011_modem_status(struct uart_amba_port *uap)
 static irqreturn_t pl011_int(int irq, void *dev_id)
 {
 	struct uart_amba_port *uap = dev_id;
+	unsigned long flags;
 	unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT;
 	int handled = 0;
 
-	spin_lock(&uap->port.lock);
+	spin_lock_irqsave(&uap->port.lock, flags);
 
 	status = readw(uap->port.membase + UART011_MIS);
 	if (status) {
@@ -275,7 +276,7 @@ static irqreturn_t pl011_int(int irq, void *dev_id)
 		handled = 1;
 	}
 
-	spin_unlock(&uap->port.lock);
+	spin_unlock_irqrestore(&uap->port.lock, flags);
 
 	return IRQ_RETVAL(handled);
 }
-- 
cgit v1.2.3


From 68b65f7305e54b822b2483c60de7d7b017526a92 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:24:39 +0000
Subject: ARM: PL011: Add support for transmit DMA

Add DMA engine support for transmit to the PL011 driver.  Based on a
patch from Linus Walliej, with the following changes:

- remove RX DMA support.  As PL011 doesn't give us receive timeout
  interrupts, we only get notified of received data when the RX DMA
  has completed.  This rather sucks for interactive use of the TTY.

- remove abuse of completions.  Completions are supposed to be for
  events, not to tell what condition buffers are in.  Replace it with
  a simple 'queued' bool.

- fix locking - it is only safe to access the circular buffer with the
  port lock held.

- only map the DMA buffer when required - if we're ever behind an IOMMU
  this helps keep IOMMU usage down, and also ensures that we're legal
  when we change the scatterlist entry length.

- fix XON/XOFF sending - we must send XON/XOFF characters out as soon
  as possible - waiting for up to 4095 characters in the DMA buffer
  to be sent first is not acceptable.

- fix XON/XOFF receive handling - we need to stop DMA when instructed
  to by the TTY layer, and restart it again when instructed to.  There
  is a subtle problem here: we must not completely empty the circular
  buffer with DMA, otherwise we will not be notified of XON.

- change the 'enable_dma' flag into a 'using DMA' flag, and track
  whether we can use TX DMA by whether the channel pointer is non-NULL.
  This gives us more control over whether we use DMA in the driver.

- we don't need to have the TX DMA buffer continually allocated for
  each port - instead, allocate it when the port starts up, and free
  it when it's shut down.  Update the 'using DMA' flag if we get
  the buffer, and adjust the TTY FIFO size appropriately.

- if we're going to use PIO to send characters, use the existing IRQ
  based functionality rather than reimplementing it.  This also ensures
  we call uart_write_wakeup() at the appropriate time, otherwise we'll
  stall.

- use DMA engine helper functions for type safety.

- fix init when built as a module - we can't have to initcall functions,
  so we must settle on one.  This means we can eliminate the deferred
  DMA initialization.

- there is no need to terminate transfers on a failed prep_slave_sg()
  call - nothing has been setup, so nothing needs to be terminated.
  This avoids a potential deadlock in the DMA engine code
  (tasklet->callback->failed prepare->terminate->tasklet_disable
   which then ends up waiting for the tasklet to finish running.)

- Dan says that the submission callback should not return an error:
  | dma_submit_error() is something I should have removed after commit
  | a0587bcf "ioat1: move descriptor allocation from submit to prep" all
  | errors should be notified by prep failing to return a descriptor
  | handle.  Negative dma_cookie_t values are only returned by the
  | dma_async_memcpy* calls which translate a prep failure into -ENOMEM.
  So remove the error handling at that point.  This also solves the
  potential deadlock mentioned in the previous comment.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 508 +++++++++++++++++++++++++++++++++++++++++++-
 include/linux/amba/serial.h |   7 +
 2 files changed, 513 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index f741a8b51400..ab025dc52fa4 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -7,6 +7,7 @@
  *
  *  Copyright 1999 ARM Limited
  *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+ *  Copyright (C) 2010 ST-Ericsson SA
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -48,6 +49,9 @@
 #include <linux/amba/serial.h>
 #include <linux/clk.h>
 #include <linux/slab.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+#include <linux/scatterlist.h>
 
 #include <asm/io.h>
 #include <asm/sizes.h>
@@ -88,6 +92,14 @@ static struct vendor_data vendor_st = {
 	.oversampling		= true,
 };
 
+/* Deals with DMA transactions */
+struct pl011_dmatx_data {
+	struct dma_chan		*chan;
+	struct scatterlist	sg;
+	char			*buf;
+	bool			queued;
+};
+
 /*
  * We wrap our port structure around the generic uart_port.
  */
@@ -95,6 +107,7 @@ struct uart_amba_port {
 	struct uart_port	port;
 	struct clk		*clk;
 	const struct vendor_data *vendor;
+	unsigned int		dmacr;		/* dma control reg */
 	unsigned int		im;		/* interrupt mask */
 	unsigned int		old_status;
 	unsigned int		fifosize;	/* vendor-specific */
@@ -102,22 +115,500 @@ struct uart_amba_port {
 	unsigned int		lcrh_rx;	/* vendor-specific */
 	bool			autorts;
 	char			type[12];
+#ifdef CONFIG_DMA_ENGINE
+	/* DMA stuff */
+	bool			using_dma;
+	struct pl011_dmatx_data	dmatx;
+#endif
+};
+
+/*
+ * All the DMA operation mode stuff goes inside this ifdef.
+ * This assumes that you have a generic DMA device interface,
+ * no custom DMA interfaces are supported.
+ */
+#ifdef CONFIG_DMA_ENGINE
+
+#define PL011_DMA_BUFFER_SIZE PAGE_SIZE
+
+static void pl011_dma_probe_initcall(struct uart_amba_port *uap)
+{
+	/* DMA is the sole user of the platform data right now */
+	struct amba_pl011_data *plat = uap->port.dev->platform_data;
+	struct dma_slave_config tx_conf = {
+		.dst_addr = uap->port.mapbase + UART01x_DR,
+		.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
+		.direction = DMA_TO_DEVICE,
+		.dst_maxburst = uap->fifosize >> 1,
+	};
+	struct dma_chan *chan;
+	dma_cap_mask_t mask;
+
+	/* We need platform data */
+	if (!plat || !plat->dma_filter) {
+		dev_info(uap->port.dev, "no DMA platform data\n");
+		return;
+	}
+
+	/* Try to acquire a generic DMA engine slave channel */
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+
+	chan = dma_request_channel(mask, plat->dma_filter, plat->dma_tx_param);
+	if (!chan) {
+		dev_err(uap->port.dev, "no TX DMA channel!\n");
+		return;
+	}
+
+	dmaengine_slave_config(chan, &tx_conf);
+	uap->dmatx.chan = chan;
+
+	dev_info(uap->port.dev, "DMA channel TX %s\n",
+		 dma_chan_name(uap->dmatx.chan));
+}
+
+#ifndef MODULE
+/*
+ * Stack up the UARTs and let the above initcall be done at device
+ * initcall time, because the serial driver is called as an arch
+ * initcall, and at this time the DMA subsystem is not yet registered.
+ * At this point the driver will switch over to using DMA where desired.
+ */
+struct dma_uap {
+	struct list_head node;
+	struct uart_amba_port *uap;
 };
 
+static LIST_HEAD(pl011_dma_uarts);
+
+static int __init pl011_dma_initcall(void)
+{
+	struct list_head *node, *tmp;
+
+	list_for_each_safe(node, tmp, &pl011_dma_uarts) {
+		struct dma_uap *dmau = list_entry(node, struct dma_uap, node);
+		pl011_dma_probe_initcall(dmau->uap);
+		list_del(node);
+		kfree(dmau);
+	}
+	return 0;
+}
+
+device_initcall(pl011_dma_initcall);
+
+static void pl011_dma_probe(struct uart_amba_port *uap)
+{
+	struct dma_uap *dmau = kzalloc(sizeof(struct dma_uap), GFP_KERNEL);
+	if (dmau) {
+		dmau->uap = uap;
+		list_add_tail(&dmau->node, &pl011_dma_uarts);
+	}
+}
+#else
+static void pl011_dma_probe(struct uart_amba_port *uap)
+{
+	pl011_dma_probe_initcall(uap);
+}
+#endif
+
+static void pl011_dma_remove(struct uart_amba_port *uap)
+{
+	/* TODO: remove the initcall if it has not yet executed */
+	if (uap->dmatx.chan)
+		dma_release_channel(uap->dmatx.chan);
+}
+
+
+/* Forward declare this for the refill routine */
+static int pl011_dma_tx_refill(struct uart_amba_port *uap);
+
+/*
+ * The current DMA TX buffer has been sent.
+ * Try to queue up another DMA buffer.
+ */
+static void pl011_dma_tx_callback(void *data)
+{
+	struct uart_amba_port *uap = data;
+	struct pl011_dmatx_data *dmatx = &uap->dmatx;
+	unsigned long flags;
+	u16 dmacr;
+
+	spin_lock_irqsave(&uap->port.lock, flags);
+	if (uap->dmatx.queued)
+		dma_unmap_sg(dmatx->chan->device->dev, &dmatx->sg, 1,
+			     DMA_TO_DEVICE);
+
+	dmacr = uap->dmacr;
+	uap->dmacr = dmacr & ~UART011_TXDMAE;
+	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+
+	/*
+	 * If TX DMA was disabled, it means that we've stopped the DMA for
+	 * some reason (eg, XOFF received, or we want to send an X-char.)
+	 *
+	 * Note: we need to be careful here of a potential race between DMA
+	 * and the rest of the driver - if the driver disables TX DMA while
+	 * a TX buffer completing, we must update the tx queued status to
+	 * get further refills (hence we check dmacr).
+	 */
+	if (!(dmacr & UART011_TXDMAE) || uart_tx_stopped(&uap->port) ||
+	    uart_circ_empty(&uap->port.state->xmit)) {
+		uap->dmatx.queued = false;
+		spin_unlock_irqrestore(&uap->port.lock, flags);
+		return;
+	}
+
+	if (pl011_dma_tx_refill(uap) <= 0) {
+		/*
+		 * We didn't queue a DMA buffer for some reason, but we
+		 * have data pending to be sent.  Re-enable the TX IRQ.
+		 */
+		uap->im |= UART011_TXIM;
+		writew(uap->im, uap->port.membase + UART011_IMSC);
+	}
+	spin_unlock_irqrestore(&uap->port.lock, flags);
+}
+
+/*
+ * Try to refill the TX DMA buffer.
+ * Locking: called with port lock held and IRQs disabled.
+ * Returns:
+ *   1 if we queued up a TX DMA buffer.
+ *   0 if we didn't want to handle this by DMA
+ *  <0 on error
+ */
+static int pl011_dma_tx_refill(struct uart_amba_port *uap)
+{
+	struct pl011_dmatx_data *dmatx = &uap->dmatx;
+	struct dma_chan *chan = dmatx->chan;
+	struct dma_device *dma_dev = chan->device;
+	struct dma_async_tx_descriptor *desc;
+	struct circ_buf *xmit = &uap->port.state->xmit;
+	unsigned int count;
+
+	/*
+	 * Try to avoid the overhead involved in using DMA if the
+	 * transaction fits in the first half of the FIFO, by using
+	 * the standard interrupt handling.  This ensures that we
+	 * issue a uart_write_wakeup() at the appropriate time.
+	 */
+	count = uart_circ_chars_pending(xmit);
+	if (count < (uap->fifosize >> 1)) {
+		uap->dmatx.queued = false;
+		return 0;
+	}
+
+	/*
+	 * Bodge: don't send the last character by DMA, as this
+	 * will prevent XON from notifying us to restart DMA.
+	 */
+	count -= 1;
+
+	/* Else proceed to copy the TX chars to the DMA buffer and fire DMA */
+	if (count > PL011_DMA_BUFFER_SIZE)
+		count = PL011_DMA_BUFFER_SIZE;
+
+	if (xmit->tail < xmit->head)
+		memcpy(&dmatx->buf[0], &xmit->buf[xmit->tail], count);
+	else {
+		size_t first = UART_XMIT_SIZE - xmit->tail;
+		size_t second = xmit->head;
+
+		memcpy(&dmatx->buf[0], &xmit->buf[xmit->tail], first);
+		if (second)
+			memcpy(&dmatx->buf[first], &xmit->buf[0], second);
+	}
+
+	dmatx->sg.length = count;
+
+	if (dma_map_sg(dma_dev->dev, &dmatx->sg, 1, DMA_TO_DEVICE) != 1) {
+		uap->dmatx.queued = false;
+		dev_dbg(uap->port.dev, "unable to map TX DMA\n");
+		return -EBUSY;
+	}
+
+	desc = dma_dev->device_prep_slave_sg(chan, &dmatx->sg, 1, DMA_TO_DEVICE,
+					     DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+	if (!desc) {
+		dma_unmap_sg(dma_dev->dev, &dmatx->sg, 1, DMA_TO_DEVICE);
+		uap->dmatx.queued = false;
+		/*
+		 * If DMA cannot be used right now, we complete this
+		 * transaction via IRQ and let the TTY layer retry.
+		 */
+		dev_dbg(uap->port.dev, "TX DMA busy\n");
+		return -EBUSY;
+	}
+
+	/* Some data to go along to the callback */
+	desc->callback = pl011_dma_tx_callback;
+	desc->callback_param = uap;
+
+	/* All errors should happen at prepare time */
+	dmaengine_submit(desc);
+
+	/* Fire the DMA transaction */
+	dma_dev->device_issue_pending(chan);
+
+	uap->dmacr |= UART011_TXDMAE;
+	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+	uap->dmatx.queued = true;
+
+	/*
+	 * Now we know that DMA will fire, so advance the ring buffer
+	 * with the stuff we just dispatched.
+	 */
+	xmit->tail = (xmit->tail + count) & (UART_XMIT_SIZE - 1);
+	uap->port.icount.tx += count;
+
+	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+		uart_write_wakeup(&uap->port);
+
+	return 1;
+}
+
+/*
+ * We received a transmit interrupt without a pending X-char but with
+ * pending characters.
+ * Locking: called with port lock held and IRQs disabled.
+ * Returns:
+ *   false if we want to use PIO to transmit
+ *   true if we queued a DMA buffer
+ */
+static bool pl011_dma_tx_irq(struct uart_amba_port *uap)
+{
+	if (!uap->using_dma)
+		return false;
+
+	/*
+	 * If we already have a TX buffer queued, but received a
+	 * TX interrupt, it will be because we've just sent an X-char.
+	 * Ensure the TX DMA is enabled and the TX IRQ is disabled.
+	 */
+	if (uap->dmatx.queued) {
+		uap->dmacr |= UART011_TXDMAE;
+		writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+		uap->im &= ~UART011_TXIM;
+		writew(uap->im, uap->port.membase + UART011_IMSC);
+		return true;
+	}
+
+	/*
+	 * We don't have a TX buffer queued, so try to queue one.
+	 * If we succesfully queued a buffer, mask the TX IRQ.
+	 */
+	if (pl011_dma_tx_refill(uap) > 0) {
+		uap->im &= ~UART011_TXIM;
+		writew(uap->im, uap->port.membase + UART011_IMSC);
+		return true;
+	}
+	return false;
+}
+
+/*
+ * Stop the DMA transmit (eg, due to received XOFF).
+ * Locking: called with port lock held and IRQs disabled.
+ */
+static inline void pl011_dma_tx_stop(struct uart_amba_port *uap)
+{
+	if (uap->dmatx.queued) {
+		uap->dmacr &= ~UART011_TXDMAE;
+		writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+	}
+}
+
+/*
+ * Try to start a DMA transmit, or in the case of an XON/OFF
+ * character queued for send, try to get that character out ASAP.
+ * Locking: called with port lock held and IRQs disabled.
+ * Returns:
+ *   false if we want the TX IRQ to be enabled
+ *   true if we have a buffer queued
+ */
+static inline bool pl011_dma_tx_start(struct uart_amba_port *uap)
+{
+	u16 dmacr;
+
+	if (!uap->using_dma)
+		return false;
+
+	if (!uap->port.x_char) {
+		/* no X-char, try to push chars out in DMA mode */
+		bool ret = true;
+
+		if (!uap->dmatx.queued) {
+			if (pl011_dma_tx_refill(uap) > 0) {
+				uap->im &= ~UART011_TXIM;
+				ret = true;
+			} else {
+				uap->im |= UART011_TXIM;
+				ret = false;
+			}
+			writew(uap->im, uap->port.membase + UART011_IMSC);
+		} else if (!(uap->dmacr & UART011_TXDMAE)) {
+			uap->dmacr |= UART011_TXDMAE;
+			writew(uap->dmacr,
+				       uap->port.membase + UART011_DMACR);
+		}
+		return ret;
+	}
+
+	/*
+	 * We have an X-char to send.  Disable DMA to prevent it loading
+	 * the TX fifo, and then see if we can stuff it into the FIFO.
+	 */
+	dmacr = uap->dmacr;
+	uap->dmacr &= ~UART011_TXDMAE;
+	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+
+	if (readw(uap->port.membase + UART01x_FR) & UART01x_FR_TXFF) {
+		/*
+		 * No space in the FIFO, so enable the transmit interrupt
+		 * so we know when there is space.  Note that once we've
+		 * loaded the character, we should just re-enable DMA.
+		 */
+		return false;
+	}
+
+	writew(uap->port.x_char, uap->port.membase + UART01x_DR);
+	uap->port.icount.tx++;
+	uap->port.x_char = 0;
+
+	/* Success - restore the DMA state */
+	uap->dmacr = dmacr;
+	writew(dmacr, uap->port.membase + UART011_DMACR);
+
+	return true;
+}
+
+/*
+ * Flush the transmit buffer.
+ * Locking: called with port lock held and IRQs disabled.
+ */
+static void pl011_dma_flush_buffer(struct uart_port *port)
+{
+	struct uart_amba_port *uap = (struct uart_amba_port *)port;
+
+	if (!uap->using_dma)
+		return;
+
+	/* Avoid deadlock with the DMA engine callback */
+	spin_unlock(&uap->port.lock);
+	dmaengine_terminate_all(uap->dmatx.chan);
+	spin_lock(&uap->port.lock);
+	if (uap->dmatx.queued) {
+		dma_unmap_sg(uap->dmatx.chan->device->dev, &uap->dmatx.sg, 1,
+			     DMA_TO_DEVICE);
+		uap->dmatx.queued = false;
+		uap->dmacr &= ~UART011_TXDMAE;
+		writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+	}
+}
+
+
+static void pl011_dma_startup(struct uart_amba_port *uap)
+{
+	if (!uap->dmatx.chan)
+		return;
+
+	uap->dmatx.buf = kmalloc(PL011_DMA_BUFFER_SIZE, GFP_KERNEL);
+	if (!uap->dmatx.buf) {
+		dev_err(uap->port.dev, "no memory for DMA TX buffer\n");
+		uap->port.fifosize = uap->fifosize;
+		return;
+	}
+
+	sg_init_one(&uap->dmatx.sg, uap->dmatx.buf, PL011_DMA_BUFFER_SIZE);
+
+	/* The DMA buffer is now the FIFO the TTY subsystem can use */
+	uap->port.fifosize = PL011_DMA_BUFFER_SIZE;
+	uap->using_dma = true;
+
+	/* Turn on DMA error (RX/TX will be enabled on demand) */
+	uap->dmacr |= UART011_DMAONERR;
+	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+}
+
+static void pl011_dma_shutdown(struct uart_amba_port *uap)
+{
+	if (!uap->using_dma)
+		return;
+
+	/* Disable RX and TX DMA */
+	while (readw(uap->port.membase + UART01x_FR) & UART01x_FR_BUSY)
+		barrier();
+
+	spin_lock_irq(&uap->port.lock);
+	uap->dmacr &= ~(UART011_DMAONERR | UART011_RXDMAE | UART011_TXDMAE);
+	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+	spin_unlock_irq(&uap->port.lock);
+
+	/* In theory, this should already be done by pl011_dma_flush_buffer */
+	dmaengine_terminate_all(uap->dmatx.chan);
+	if (uap->dmatx.queued) {
+		dma_unmap_sg(uap->dmatx.chan->device->dev, &uap->dmatx.sg, 1,
+			     DMA_TO_DEVICE);
+		uap->dmatx.queued = false;
+	}
+
+	kfree(uap->dmatx.buf);
+
+	uap->using_dma = false;
+}
+
+#else
+/* Blank functions if the DMA engine is not available */
+static inline void pl011_dma_probe(struct uart_amba_port *uap)
+{
+}
+
+static inline void pl011_dma_remove(struct uart_amba_port *uap)
+{
+}
+
+static inline void pl011_dma_startup(struct uart_amba_port *uap)
+{
+}
+
+static inline void pl011_dma_shutdown(struct uart_amba_port *uap)
+{
+}
+
+static inline bool pl011_dma_tx_irq(struct uart_amba_port *uap)
+{
+	return false;
+}
+
+static inline void pl011_dma_tx_stop(struct uart_amba_port *uap)
+{
+}
+
+static inline bool pl011_dma_tx_start(struct uart_amba_port *uap)
+{
+	return false;
+}
+
+#define pl011_dma_flush_buffer	NULL
+#endif
+
+
 static void pl011_stop_tx(struct uart_port *port)
 {
 	struct uart_amba_port *uap = (struct uart_amba_port *)port;
 
 	uap->im &= ~UART011_TXIM;
 	writew(uap->im, uap->port.membase + UART011_IMSC);
+	pl011_dma_tx_stop(uap);
 }
 
 static void pl011_start_tx(struct uart_port *port)
 {
 	struct uart_amba_port *uap = (struct uart_amba_port *)port;
 
-	uap->im |= UART011_TXIM;
-	writew(uap->im, uap->port.membase + UART011_IMSC);
+	if (!pl011_dma_tx_start(uap)) {
+		uap->im |= UART011_TXIM;
+		writew(uap->im, uap->port.membase + UART011_IMSC);
+	}
 }
 
 static void pl011_stop_rx(struct uart_port *port)
@@ -204,6 +695,10 @@ static void pl011_tx_chars(struct uart_amba_port *uap)
 		return;
 	}
 
+	/* If we are using DMA mode, try to send some characters. */
+	if (pl011_dma_tx_irq(uap))
+		return;
+
 	count = uap->fifosize >> 1;
 	do {
 		writew(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
@@ -434,6 +929,9 @@ static int pl011_startup(struct uart_port *port)
 	 */
 	uap->old_status = readw(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
 
+	/* Startup DMA */
+	pl011_dma_startup(uap);
+
 	/*
 	 * Finally, enable interrupts
 	 */
@@ -473,6 +971,8 @@ static void pl011_shutdown(struct uart_port *port)
 	writew(0xffff, uap->port.membase + UART011_ICR);
 	spin_unlock_irq(&uap->port.lock);
 
+	pl011_dma_shutdown(uap);
+
 	/*
 	 * Free the interrupt
 	 */
@@ -691,6 +1191,7 @@ static struct uart_ops amba_pl011_pops = {
 	.break_ctl	= pl011_break_ctl,
 	.startup	= pl011_startup,
 	.shutdown	= pl011_shutdown,
+	.flush_buffer	= pl011_dma_flush_buffer,
 	.set_termios	= pl011_set_termios,
 	.type		= pl011_type,
 	.release_port	= pl010_release_port,
@@ -883,6 +1384,7 @@ static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 	uap->port.ops = &amba_pl011_pops;
 	uap->port.flags = UPF_BOOT_AUTOCONF;
 	uap->port.line = i;
+	pl011_dma_probe(uap);
 
 	snprintf(uap->type, sizeof(uap->type), "PL011 rev%u", amba_rev(dev));
 
@@ -893,6 +1395,7 @@ static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 	if (ret) {
 		amba_set_drvdata(dev, NULL);
 		amba_ports[i] = NULL;
+		pl011_dma_remove(uap);
 		clk_put(uap->clk);
  unmap:
 		iounmap(base);
@@ -916,6 +1419,7 @@ static int pl011_remove(struct amba_device *dev)
 		if (amba_ports[i] == uap)
 			amba_ports[i] = NULL;
 
+	pl011_dma_remove(uap);
 	iounmap(uap->port.membase);
 	clk_put(uap->clk);
 	kfree(uap);
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 6021588ba0a8..577f22eb9225 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -180,6 +180,13 @@ struct amba_device; /* in uncompress this is included but amba/bus.h is not */
 struct amba_pl010_data {
 	void (*set_mctrl)(struct amba_device *dev, void __iomem *base, unsigned int mctrl);
 };
+
+struct dma_chan;
+struct amba_pl011_data {
+	bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
+	void *dma_rx_param;
+	void *dma_tx_param;
+};
 #endif
 
 #endif
-- 
cgit v1.2.3


From 38d624361b2a82d6317c379aebf81b1b28210bb0 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 22 Dec 2010 17:59:16 +0000
Subject: ARM: PL011: add DMA burst threshold support for ST variants

ST Micro variants has some specific dma burst threshold compensation,
which allows them to make better use of a DMA controller.  Add support
to set this up.

Based on a patch from Linus Walleij.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/serial/amba-pl011.c | 12 ++++++++++++
 include/linux/amba/serial.h | 15 +++++++++++++++
 2 files changed, 27 insertions(+)

(limited to 'drivers')

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index ab025dc52fa4..e76d7d000128 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -74,6 +74,7 @@ struct vendor_data {
 	unsigned int		lcrh_tx;
 	unsigned int		lcrh_rx;
 	bool			oversampling;
+	bool			dma_threshold;
 };
 
 static struct vendor_data vendor_arm = {
@@ -82,6 +83,7 @@ static struct vendor_data vendor_arm = {
 	.lcrh_tx		= UART011_LCRH,
 	.lcrh_rx		= UART011_LCRH,
 	.oversampling		= false,
+	.dma_threshold		= false,
 };
 
 static struct vendor_data vendor_st = {
@@ -90,6 +92,7 @@ static struct vendor_data vendor_st = {
 	.lcrh_tx		= ST_UART011_LCRH_TX,
 	.lcrh_rx		= ST_UART011_LCRH_RX,
 	.oversampling		= true,
+	.dma_threshold		= true,
 };
 
 /* Deals with DMA transactions */
@@ -527,6 +530,15 @@ static void pl011_dma_startup(struct uart_amba_port *uap)
 	/* Turn on DMA error (RX/TX will be enabled on demand) */
 	uap->dmacr |= UART011_DMAONERR;
 	writew(uap->dmacr, uap->port.membase + UART011_DMACR);
+
+	/*
+	 * ST Micro variants has some specific dma burst threshold
+	 * compensation. Set this to 16 bytes, so burst will only
+	 * be issued above/below 16 bytes.
+	 */
+	if (uap->vendor->dma_threshold)
+		writew(ST_UART011_DMAWM_RX_16 | ST_UART011_DMAWM_TX_16,
+			       uap->port.membase + ST_UART011_DMAWM);
 }
 
 static void pl011_dma_shutdown(struct uart_amba_port *uap)
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 577f22eb9225..5479fdc849e9 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -113,6 +113,21 @@
 #define UART01x_LCRH_PEN	0x02
 #define UART01x_LCRH_BRK	0x01
 
+#define ST_UART011_DMAWM_RX_1	(0 << 3)
+#define ST_UART011_DMAWM_RX_2	(1 << 3)
+#define ST_UART011_DMAWM_RX_4	(2 << 3)
+#define ST_UART011_DMAWM_RX_8	(3 << 3)
+#define ST_UART011_DMAWM_RX_16	(4 << 3)
+#define ST_UART011_DMAWM_RX_32	(5 << 3)
+#define ST_UART011_DMAWM_RX_48	(6 << 3)
+#define ST_UART011_DMAWM_TX_1	0
+#define ST_UART011_DMAWM_TX_2	1
+#define ST_UART011_DMAWM_TX_4	2
+#define ST_UART011_DMAWM_TX_8	3
+#define ST_UART011_DMAWM_TX_16	4
+#define ST_UART011_DMAWM_TX_32	5
+#define ST_UART011_DMAWM_TX_48	6
+
 #define UART010_IIR_RTIS	0x08
 #define UART010_IIR_TIS		0x04
 #define UART010_IIR_RIS		0x02
-- 
cgit v1.2.3


From 3e6109c57468ed320beefd2861fe2cc418cccfc2 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Wed, 5 Jan 2011 09:39:17 -0500
Subject: ath9k: qualify global modparam_nohwcrypt variable

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
 drivers/net/wireless/ath/ath9k/init.c  | 6 +++---
 drivers/net/wireless/ath/ath9k/main.c  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index fcc087ce3bc3..3681caf54282 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -664,7 +664,7 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern int modparam_nohwcrypt;
+extern int ath9k_modparam_nohwcrypt;
 extern int led_blink;
 extern int ath9k_pm_qos_value;
 extern bool is_ath9k_unloaded;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index b6643b5bf050..767d8b86f1e1 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -29,8 +29,8 @@ static unsigned int ath9k_debug = ATH_DBG_DEFAULT;
 module_param_named(debug, ath9k_debug, uint, 0);
 MODULE_PARM_DESC(debug, "Debugging mask");
 
-int modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
+int ath9k_modparam_nohwcrypt;
+module_param_named(nohwcrypt, ath9k_modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
 
 int led_blink;
@@ -653,7 +653,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
 		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
 
-	if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || modparam_nohwcrypt)
+	if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || ath9k_modparam_nohwcrypt)
 		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
 	hw->wiphy->interface_modes =
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index a818e4fd56f5..f90a6ca94a76 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1829,7 +1829,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	int ret = 0;
 
-	if (modparam_nohwcrypt)
+	if (ath9k_modparam_nohwcrypt)
 		return -ENOSPC;
 
 	mutex_lock(&sc->mutex);
-- 
cgit v1.2.3


From 18cb6e32e7aeea9c92af5793bee2b32536615502 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Wed, 5 Jan 2011 09:39:59 -0500
Subject: ath5k: qualify global modparam_nohwcrypt variable

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/base.c         | 4 ++--
 drivers/net/wireless/ath/ath5k/mac80211-ops.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index fce9a987789c..019a74d533a6 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -61,8 +61,8 @@
 #include "debug.h"
 #include "ani.h"
 
-int modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+int ath5k_modparam_nohwcrypt;
+module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
 static int modparam_all_channels;
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index de257a3430be..d76d68c99f72 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -46,7 +46,7 @@
 #include "base.h"
 #include "reg.h"
 
-extern int modparam_nohwcrypt;
+extern int ath5k_modparam_nohwcrypt;
 
 /* functions used from base.c */
 void set_beacon_filter(struct ieee80211_hw *hw, bool enable);
@@ -485,7 +485,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	struct ath_common *common = ath5k_hw_common(ah);
 	int ret = 0;
 
-	if (modparam_nohwcrypt)
+	if (ath5k_modparam_nohwcrypt)
 		return -EOPNOTSUPP;
 
 	switch (key->cipher) {
-- 
cgit v1.2.3


From 33af88138b859f515b365a074e0a014d7cdbf846 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Wed, 5 Jan 2011 14:05:00 -0500
Subject: ath9k: correct MODULE_PARM_DESC parameters for force_new_ani

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index fdb5a835fdcf..f8a7771faee2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -22,7 +22,7 @@
 
 int modparam_force_new_ani;
 module_param_named(force_new_ani, modparam_force_new_ani, int, 0444);
-MODULE_PARM_DESC(nohwcrypt, "Force new ANI for AR5008, AR9001, AR9002");
+MODULE_PARM_DESC(force_new_ani, "Force new ANI for AR5008, AR9001, AR9002");
 
 /* General hardware code for the A5008/AR9001/AR9002 hadware families */
 
-- 
cgit v1.2.3


From 417d48274e755e537bae60461558c1f63a4e14de Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@opensource.se>
Date: Wed, 5 Jan 2011 10:21:00 +0000
Subject: fbdev: sh_mobile_lcdcfb: Enable 32 bpp and 24 bpp support

This patch extends the LCDC driver with 24 bpp
and 32 bpp support.

These modes have been kept disabled earlier due
to dependencies between the potential two LCDC
channels that are exported as two separate
framebuffer devices. The dependency boils down
to a byte swap register that is shared between
multiple channels.

With this patch applied all single channel LCDC
hardware can chose freely from 16, 24 and 32 bpp.
Dual channel LCDC must stick to the same setup
for both channels.

Without this patch only 16 bpp is fully supported.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/sh_mobile_lcdcfb.c | 74 ++++++++++++++++++++++++++++++++++------
 1 file changed, 63 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 778bffbbdbb7..cffec90afa93 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -139,6 +139,7 @@ struct sh_mobile_lcdc_priv {
 	struct notifier_block notifier;
 	unsigned long saved_shared_regs[NR_SHARED_REGS];
 	int started;
+	int forced_bpp; /* 2 channel LCDC must share bpp setting */
 };
 
 static bool banked(int reg_nr)
@@ -461,13 +462,18 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 	struct sh_mobile_lcdc_chan *ch;
 	struct sh_mobile_lcdc_board_cfg	*board_cfg;
 	unsigned long tmp;
+	int bpp = 0;
 	int k, m;
 	int ret = 0;
 
 	/* enable clocks before accessing the hardware */
-	for (k = 0; k < ARRAY_SIZE(priv->ch); k++)
-		if (priv->ch[k].enabled)
+	for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
+		if (priv->ch[k].enabled) {
 			sh_mobile_lcdc_clk_on(priv);
+			if (!bpp)
+				bpp = priv->ch[k].info->var.bits_per_pixel;
+		}
+	}
 
 	/* reset */
 	lcdc_write(priv, _LDCNT2R, lcdc_read(priv, _LDCNT2R) | LCDC_RESET);
@@ -535,7 +541,17 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 	}
 
 	/* word and long word swap */
-	lcdc_write(priv, _LDDDSR, lcdc_read(priv, _LDDDSR) | 6);
+	switch (bpp) {
+	case 16:
+		lcdc_write(priv, _LDDDSR, lcdc_read(priv, _LDDDSR) | 6);
+		break;
+	case 24:
+		lcdc_write(priv, _LDDDSR, lcdc_read(priv, _LDDDSR) | 7);
+		break;
+	case 32:
+		lcdc_write(priv, _LDDDSR, lcdc_read(priv, _LDDDSR) | 4);
+		break;
+	}
 
 	for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
 		ch = &priv->ch[k];
@@ -546,7 +562,16 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 		/* set bpp format in PKF[4:0] */
 		tmp = lcdc_read_chan(ch, LDDFR);
 		tmp &= ~0x0001001f;
-		tmp |= (ch->info->var.bits_per_pixel == 16) ? 3 : 0;
+		switch (ch->info->var.bits_per_pixel) {
+		case 16:
+			tmp |= 0x03;
+			break;
+		case 24:
+			tmp |= 0x0b;
+			break;
+		case 32:
+			break;
+		}
 		lcdc_write_chan(ch, LDDFR, tmp);
 
 		/* point out our frame buffer */
@@ -913,6 +938,7 @@ static int sh_mobile_open(struct fb_info *info, int user)
 static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
 	struct sh_mobile_lcdc_chan *ch = info->par;
+	struct sh_mobile_lcdc_priv *p = ch->lcdc;
 
 	if (var->xres > MAX_XRES || var->yres > MAX_YRES ||
 	    var->xres * var->yres * (ch->cfg.bpp / 8) * 2 > info->fix.smem_len) {
@@ -922,6 +948,20 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
 			 PICOS2KHZ(var->pixclock));
 		return -EINVAL;
 	}
+
+	/* only accept the forced_bpp for dual channel configurations */
+	if (p->forced_bpp && p->forced_bpp != var->bits_per_pixel)
+		return -EINVAL;
+
+	switch (var->bits_per_pixel) {
+	case 16: /* PKF[4:0] = 00011 - RGB 565 */
+	case 24: /* PKF[4:0] = 01011 - RGB 888 */
+	case 32: /* PKF[4:0] = 00000 - RGBA 888 */
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
@@ -954,19 +994,27 @@ static int sh_mobile_lcdc_set_bpp(struct fb_var_screeninfo *var, int bpp)
 		var->transp.length = 0;
 		break;
 
-	case 32: /* PKF[4:0] = 00000 - RGB 888
-		  * sh7722 pdf says 00RRGGBB but reality is GGBB00RR
-		  * this may be because LDDDSR has word swap enabled..
-		  */
-		var->red.offset = 0;
+	case 24: /* PKF[4:0] = 01011 - RGB 888 */
+		var->red.offset = 16;
 		var->red.length = 8;
-		var->green.offset = 24;
+		var->green.offset = 8;
 		var->green.length = 8;
-		var->blue.offset = 16;
+		var->blue.offset = 0;
 		var->blue.length = 8;
 		var->transp.offset = 0;
 		var->transp.length = 0;
 		break;
+
+	case 32: /* PKF[4:0] = 00000 - RGBA 888 */
+		var->red.offset = 16;
+		var->red.length = 8;
+		var->green.offset = 8;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+		var->transp.offset = 24;
+		var->transp.length = 8;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1170,6 +1218,10 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 		goto err1;
 	}
 
+	/* for dual channel LCDC (MAIN + SUB) force shared bpp setting */
+	if (j == 2)
+		priv->forced_bpp = pdata->ch[0].bpp;
+
 	priv->base = ioremap_nocache(res->start, resource_size(res));
 	if (!priv->base)
 		goto err1;
-- 
cgit v1.2.3


From 7ee04fd5d5ff74f81d8eee128bc9346ab87c56b8 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Fri, 24 Dec 2010 12:28:24 +0000
Subject: video: imxfb: Fix the maximum value for yres

MX27 and MX25 have 10 bits in the YMAX field of LCDC Size Register.

Fix the maximum value for yres.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/imxfb.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 5c363d026f64..1ab2c2588675 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -53,11 +53,8 @@
 #define LCDC_SIZE	0x04
 #define SIZE_XMAX(x)	((((x) >> 4) & 0x3f) << 20)
 
-#ifdef CONFIG_ARCH_MX1
-#define SIZE_YMAX(y)	((y) & 0x1ff)
-#else
-#define SIZE_YMAX(y)	((y) & 0x3ff)
-#endif
+#define YMAX_MASK       (cpu_is_mx1() ? 0x1ff : 0x3ff)
+#define SIZE_YMAX(y)	((y) & YMAX_MASK)
 
 #define LCDC_VPW	0x08
 #define VPW_VPW(x)	((x) & 0x3ff)
@@ -623,7 +620,7 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 	if (var->right_margin > 255)
 		printk(KERN_ERR "%s: invalid right_margin %d\n",
 			info->fix.id, var->right_margin);
-	if (var->yres < 1 || var->yres > 511)
+	if (var->yres < 1 || var->yres > YMAX_MASK)
 		printk(KERN_ERR "%s: invalid yres %d\n",
 			info->fix.id, var->yres);
 	if (var->vsync_len > 100)
-- 
cgit v1.2.3


From e045da7d835a28950543f5f10f0cb1905ca9bbaf Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Sun, 2 Jan 2011 14:27:42 +0000
Subject: drivers/video/carminefb.c: improve error handling

This code had an error handling goto to the wrong place, a misplaced
release_mem_region, and a duplicated release_mem_region.

The semantic match that finds the double release_mem_region is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
expression e1,e2,e3;
position p1,p2,p3;
@@
release_mem_region@p1(e1, e2)@p3;
... when != request_mem_region(e1,e2,e3)
release_mem_region(e1, e2)@p2;

@@
expression e <= r.e1,e3;
expression r.e1,e2;
position r.p1,r.p2,r.p3,p!=r.p1;
@@
*release_mem_region(e1, e2)@p3;
... when != e = e3
*release_mem_region@p(e1, e2)@p2;// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/carminefb.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/carminefb.c b/drivers/video/carminefb.c
index 6b19136aa181..caaa27d4a46a 100644
--- a/drivers/video/carminefb.c
+++ b/drivers/video/carminefb.c
@@ -654,7 +654,7 @@ static int __devinit carminefb_probe(struct pci_dev *dev,
 		printk(KERN_ERR "carminefb: Memory bar is only %d bytes, %d "
 				"are required.", carminefb_fix.smem_len,
 				CARMINE_TOTAL_DIPLAY_MEM);
-		goto err_free_reg_mmio;
+		goto err_unmap_vregs;
 	}
 
 	if (!request_mem_region(carminefb_fix.smem_start,
@@ -667,8 +667,6 @@ static int __devinit carminefb_probe(struct pci_dev *dev,
 			carminefb_fix.smem_len);
 	if (!hw->screen_mem) {
 		printk(KERN_ERR "carmine: Can't ioremap smem area.\n");
-		release_mem_region(carminefb_fix.smem_start,
-				carminefb_fix.smem_len);
 		goto err_reg_smem;
 	}
 
@@ -710,7 +708,7 @@ err_deinit_hw:
 err_unmap_screen:
 	iounmap(hw->screen_mem);
 err_reg_smem:
-	release_mem_region(carminefb_fix.mmio_start, carminefb_fix.mmio_len);
+	release_mem_region(carminefb_fix.smem_start, carminefb_fix.smem_len);
 err_unmap_vregs:
 	iounmap(hw->v_regs);
 err_free_reg_mmio:
-- 
cgit v1.2.3


From 529ed806d4540d23ca2f68b28c3715d1566fc3ac Mon Sep 17 00:00:00 2001
From: Brent Cook <busterb@gmail.com>
Date: Fri, 31 Dec 2010 05:56:50 +0000
Subject: video: Fix the HGA framebuffer driver

Resurrected some old hardware and fixed up the hgafb driver to work
again. Only tested with fbcon, since most fbdev-based software appears
to only support 12bpp and up. It does not appear that this driver has
worked for at least the entire 2.6.x series, perhaps since 2002.

Hercules graphics hardware uses packed pixels horizontally, but rows are
not linear. In other words, the pixels are not packed vertically. This
means that custom imageblit, fillrect and copyarea need to be written
specific to the hardware.

 * Removed the experimental acceleration option, since it is required
   for the hardware to work.
 * Fixed imageblit to work with fb_image's wider than 8 pixels.
 * Updated configuration text (HGA hardware is from 1984)

Signed-off-by: Brent Cook <busterb@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/Kconfig | 14 ++------------
 drivers/video/hgafb.c | 22 +++++++++-------------
 2 files changed, 11 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index e231041a5e33..fdddf58bdaf5 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -824,24 +824,14 @@ config FB_N411
 config FB_HGA
 	tristate "Hercules mono graphics support"
 	depends on FB && X86
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
 	help
 	  Say Y here if you have a Hercules mono graphics card.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called hgafb.
 
-	  As this card technology is 15 years old, most people will answer N
-	  here.
-
-config FB_HGA_ACCEL
-	bool "Hercules mono Acceleration functions (EXPERIMENTAL)"
-	depends on FB_HGA && EXPERIMENTAL
-	---help---
-	This will compile the Hercules mono graphics with
-	acceleration functions.
+	  As this card technology is at least 25 years old,
+	  most people will answer N here.
 
 config FB_SGIVW
 	tristate "SGI Visual Workstation framebuffer support"
diff --git a/drivers/video/hgafb.c b/drivers/video/hgafb.c
index af8f0f2cc782..4052718eefaa 100644
--- a/drivers/video/hgafb.c
+++ b/drivers/video/hgafb.c
@@ -454,7 +454,6 @@ static int hgafb_blank(int blank_mode, struct fb_info *info)
 /*
  * Accel functions
  */
-#ifdef CONFIG_FB_HGA_ACCEL
 static void hgafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
 	u_int rows, y;
@@ -466,7 +465,7 @@ static void hgafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 		dest = rowaddr(info, y) + (rect->dx >> 3);
 		switch (rect->rop) {
 		case ROP_COPY:
-			//fb_memset(dest, rect->color, (rect->width >> 3));
+			memset_io(dest, rect->color, (rect->width >> 3));
 			break;
 		case ROP_XOR:
 			fb_writeb(~(fb_readb(dest)), dest);
@@ -488,7 +487,7 @@ static void hgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 		for (rows = area->height; rows--; ) {
 			src = rowaddr(info, y1) + (area->sx >> 3);
 			dest = rowaddr(info, y2) + (area->dx >> 3);
-			//fb_memmove(dest, src, (area->width >> 3));
+			memmove(dest, src, (area->width >> 3));
 			y1++;
 			y2++;
 		}
@@ -499,7 +498,7 @@ static void hgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 		for (rows = area->height; rows--;) {
 			src = rowaddr(info, y1) + (area->sx >> 3);
 			dest = rowaddr(info, y2) + (area->dx >> 3);
-			//fb_memmove(dest, src, (area->width >> 3));
+			memmove(dest, src, (area->width >> 3));
 			y1--;
 			y2--;
 		}
@@ -511,20 +510,17 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
 	u8 __iomem *dest;
 	u8 *cdat = (u8 *) image->data;
 	u_int rows, y = image->dy;
+	u_int x;
 	u8 d;
 
 	for (rows = image->height; rows--; y++) {
-		d = *cdat++;
-		dest = rowaddr(info, y) + (image->dx >> 3);
-		fb_writeb(d, dest);
+		for (x = 0; x < image->width; x+= 8) {
+			d = *cdat++;
+			dest = rowaddr(info, y) + ((image->dx + x)>> 3);
+			fb_writeb(d, dest);
+		}
 	}
 }
-#else /* !CONFIG_FB_HGA_ACCEL */
-#define hgafb_fillrect cfb_fillrect
-#define hgafb_copyarea cfb_copyarea
-#define hgafb_imageblit cfb_imageblit
-#endif /* CONFIG_FB_HGA_ACCEL */
-
 
 static struct fb_ops hgafb_ops = {
 	.owner		= THIS_MODULE,
-- 
cgit v1.2.3


From 748103e7235892bf9a3ee568d7d4dd7e5a3beece Mon Sep 17 00:00:00 2001
From: Stefani Seibold <stefani@seibold.net>
Date: Mon, 3 Jan 2011 09:28:59 +0000
Subject: drivers/video/i810/i810-i2c.c: fix i2c bus handling

These patch fix a longstanding bug in the i810 frame buffer driver.

The handling of the i2c bus is wrong: A 1 bit should not written to the
i2c, these will be done by switch the i2c to input. Driving an 1 bit
active is against the i2c spec.

An active driven of a 1 bit will result in very strange error, depending
which side is the more powerful one. In my case it depends on the
temperature of the Display-Controller-EEprom: With an cold eprom a got
the correct EDID datas, with a warm one some of the 1 bits was 0 :-(

The same bug is also in the intelfb driver in the file
drivers/video/intelfb/intelfb_i2c.c. The functions intelfb_gpio_setscl()
and intelfb_gpio_setsda() do drive the 1 bit active to the i2c bus. But
since i have no card which is used by the intelfb driver i cannot fix
it.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/i810/i810-i2c.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c
index cd2c728a809b..7db17d0d8a8c 100644
--- a/drivers/video/i810/i810-i2c.c
+++ b/drivers/video/i810/i810-i2c.c
@@ -45,8 +45,10 @@ static void i810i2c_setscl(void *data, int state)
         struct i810fb_par         *par = chan->par;
 	u8                        __iomem *mmio = par->mmio_start_virtual;
 
-	i810_writel(mmio, chan->ddc_base, (state ? SCL_VAL_OUT : 0) | SCL_DIR |
-		    SCL_DIR_MASK | SCL_VAL_MASK);
+	if (state)
+		i810_writel(mmio, chan->ddc_base, SCL_DIR_MASK | SCL_VAL_MASK);
+	else
+		i810_writel(mmio, chan->ddc_base, SCL_DIR | SCL_DIR_MASK | SCL_VAL_MASK);
 	i810_readl(mmio, chan->ddc_base);	/* flush posted write */
 }
 
@@ -56,8 +58,10 @@ static void i810i2c_setsda(void *data, int state)
         struct i810fb_par         *par = chan->par;
 	u8                        __iomem *mmio = par->mmio_start_virtual;
 
- 	i810_writel(mmio, chan->ddc_base, (state ? SDA_VAL_OUT : 0) | SDA_DIR |
-		    SDA_DIR_MASK | SDA_VAL_MASK);
+	if (state)
+		i810_writel(mmio, chan->ddc_base, SDA_DIR_MASK | SDA_VAL_MASK);
+	else
+		i810_writel(mmio, chan->ddc_base, SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK);
 	i810_readl(mmio, chan->ddc_base);	/* flush posted write */
 }
 
-- 
cgit v1.2.3


From 17ca20cb7d04a259c9194879f77466bde606dda5 Mon Sep 17 00:00:00 2001
From: Mayuresh Janorkar <mayur@ti.com>
Date: Thu, 6 Jan 2011 16:02:42 +0900
Subject: fbdev: modedb: Add a new mode for 864x480 TAAL panels.

This adds a new entry to the modedb for 864x480 TAAL panels, the default
configuration for many OMAP boards. This enables omapfb to make use of
the standard mode parsing.

Signed-off-by: Mayuresh Janorkar <mayur@ti.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/modedb.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 7a61ba6a4850..d2bb365f09b3 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -274,6 +274,10 @@ static const struct fb_videomode modedb[] = {
        /* 800x520i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */
        NULL, 50, 800, 520, 58823, 144, 64, 72, 28, 80, 5,
        0, FB_VMODE_INTERLACED
+    }, {
+	/* 864x480 @ 60 Hz, 35.15 kHz hsync */
+	NULL, 60, 864, 480, 27777, 1, 1, 1, 1, 0, 0,
+	0, FB_VMODE_NONINTERLACED
     },
 };
 
-- 
cgit v1.2.3


From 1a3e528cfc00a9d08114c5fa9e486a77633a425d Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 6 Jan 2011 17:29:24 +0900
Subject: video: udlfb: deifdefify (yes, that's a word).

udlfb selects all of the options it presently ifdef conditionalizes, so
none of the statements have any effect outside of aggravating eye strain.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/udlfb.c | 41 ++---------------------------------------
 1 file changed, 2 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 0cca4873d490..d4f742ea0eda 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -39,9 +39,7 @@ static struct fb_fix_screeninfo dlfb_fix = {
 };
 
 static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
-#ifdef FBINFO_VIRTFB
 		FBINFO_VIRTFB |
-#endif
 		FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
 		FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
 
@@ -594,18 +592,6 @@ error:
 	return 0;
 }
 
-static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
-			 size_t count, loff_t *ppos)
-{
-	ssize_t result = -ENOSYS;
-
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-	result = fb_sys_read(info, buf, count, ppos);
-#endif
-
-	return result;
-}
-
 /*
  * Path triggered by usermode clients who write to filesystem
  * e.g. cat filename > /dev/fb1
@@ -615,12 +601,10 @@ static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
 static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
 			  size_t count, loff_t *ppos)
 {
-	ssize_t result = -ENOSYS;
+	ssize_t result;
 	struct dlfb_data *dev = info->par;
 	u32 offset = (u32) *ppos;
 
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-
 	result = fb_sys_write(info, buf, count, ppos);
 
 	if (result > 0) {
@@ -631,7 +615,6 @@ static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
 		dlfb_handle_damage(dev, 0, start, info->var.xres,
 			lines, info->screen_base);
 	}
-#endif
 
 	return result;
 }
@@ -643,14 +626,10 @@ static void dlfb_ops_copyarea(struct fb_info *info,
 
 	struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_COPYAREA || defined CONFIG_FB_SYS_COPYAREA_MODULE
-
 	sys_copyarea(info, area);
 
 	dlfb_handle_damage(dev, area->dx, area->dy,
 			area->width, area->height, info->screen_base);
-#endif
-
 }
 
 static void dlfb_ops_imageblit(struct fb_info *info,
@@ -658,15 +637,10 @@ static void dlfb_ops_imageblit(struct fb_info *info,
 {
 	struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_IMAGEBLIT || defined CONFIG_FB_SYS_IMAGEBLIT_MODULE
-
 	sys_imageblit(info, image);
 
 	dlfb_handle_damage(dev, image->dx, image->dy,
 			image->width, image->height, info->screen_base);
-
-#endif
-
 }
 
 static void dlfb_ops_fillrect(struct fb_info *info,
@@ -674,17 +648,12 @@ static void dlfb_ops_fillrect(struct fb_info *info,
 {
 	struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_FILLRECT || defined CONFIG_FB_SYS_FILLRECT_MODULE
-
 	sys_fillrect(info, rect);
 
 	dlfb_handle_damage(dev, rect->dx, rect->dy, rect->width,
 			      rect->height, info->screen_base);
-#endif
-
 }
 
-#ifdef CONFIG_FB_DEFERRED_IO
 /*
  * NOTE: fb_defio.c is holding info->fbdefio.mutex
  *   Touching ANY framebuffer memory that triggers a page fault
@@ -746,8 +715,6 @@ error:
 		   &dev->cpu_kcycles_used);
 }
 
-#endif
-
 static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len)
 {
 	int i;
@@ -880,7 +847,6 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 
 	kref_get(&dev->kref);
 
-#ifdef CONFIG_FB_DEFERRED_IO
 	if (fb_defio && (info->fbdefio == NULL)) {
 		/* enable defio at last moment if not disabled by client */
 
@@ -896,7 +862,6 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 		info->fbdefio = fbdefio;
 		fb_deferred_io_init(info);
 	}
-#endif
 
 	dl_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
 	    info->node, user, info, dev->fb_count);
@@ -977,14 +942,12 @@ static int dlfb_ops_release(struct fb_info *info, int user)
 	if (dev->virtualized && (dev->fb_count == 0))
 		schedule_delayed_work(&dev->free_framebuffer_work, HZ);
 
-#ifdef CONFIG_FB_DEFERRED_IO
 	if ((dev->fb_count == 0) && (info->fbdefio)) {
 		fb_deferred_io_cleanup(info);
 		kfree(info->fbdefio);
 		info->fbdefio = NULL;
 		info->fbops->fb_mmap = dlfb_ops_mmap;
 	}
-#endif
 
 	dl_warn("released /dev/fb%d user=%d count=%d\n",
 		  info->node, user, dev->fb_count);
@@ -1103,7 +1066,7 @@ static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
 
 static struct fb_ops dlfb_ops = {
 	.owner = THIS_MODULE,
-	.fb_read = dlfb_ops_read,
+	.fb_read = fb_sys_read,
 	.fb_write = dlfb_ops_write,
 	.fb_setcolreg = dlfb_ops_setcolreg,
 	.fb_fillrect = dlfb_ops_fillrect,
-- 
cgit v1.2.3


From b9f03a3cd06c6f8bbecfe08eae2a69cc0a13c690 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 6 Jan 2011 18:04:02 +0900
Subject: video: udlfb: Kill off some magic constants for EDID sizing.

The edid length is fixed, so use the standard definition consistently.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/udlfb.c | 15 +++++++--------
 include/video/udlfb.h |  6 ------
 2 files changed, 7 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index d4f742ea0eda..530f1598de4e 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <video/udlfb.h>
+#include "edid.h"
 
 static struct fb_fix_screeninfo dlfb_fix = {
 	.id =           "udlfb",
@@ -1169,7 +1170,7 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 	if (info->dev) /* only use mutex if info has been registered */
 		mutex_lock(&info->lock);
 
-	edid = kmalloc(MAX_EDID_SIZE, GFP_KERNEL);
+	edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
 	if (!edid) {
 		result = -ENOMEM;
 		goto error;
@@ -1185,9 +1186,9 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 	 */
 	while (tries--) {
 
-		i = dlfb_get_edid(dev, edid, MAX_EDID_SIZE);
+		i = dlfb_get_edid(dev, edid, EDID_LENGTH);
 
-		if (i >= MIN_EDID_SIZE)
+		if (i >= EDID_LENGTH)
 			fb_edid_to_monspecs(edid, &info->monspecs);
 
 		if (info->monspecs.modedb_len > 0) {
@@ -1211,7 +1212,7 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 
 	/* If that fails, use the default EDID we were handed */
 	if (info->monspecs.modedb_len == 0) {
-		if (default_edid_size >= MIN_EDID_SIZE) {
+		if (default_edid_size >= EDID_LENGTH) {
 			fb_edid_to_monspecs(default_edid, &info->monspecs);
 			if (info->monspecs.modedb_len > 0) {
 				memcpy(edid, default_edid, default_edid_size);
@@ -1360,9 +1361,7 @@ static ssize_t edid_store(
 	struct dlfb_data *dev = fb_info->par;
 
 	/* We only support write of entire EDID at once, no offset*/
-	if ((src_size < MIN_EDID_SIZE) ||
-	    (src_size > MAX_EDID_SIZE) ||
-	    (src_off != 0))
+	if ((src_size != EDID_LENGTH) || (src_off != 0))
 		return 0;
 
 	dlfb_setup_modes(dev, fb_info, src, src_size);
@@ -1393,7 +1392,7 @@ static ssize_t metrics_reset_store(struct device *fbdev,
 static struct bin_attribute edid_attr = {
 	.attr.name = "edid",
 	.attr.mode = 0666,
-	.size = MAX_EDID_SIZE,
+	.size = EDID_LENGTH,
 	.read = edid_show,
 	.write = edid_store
 };
diff --git a/include/video/udlfb.h b/include/video/udlfb.h
index 6f9785e9d62e..bf857526063b 100644
--- a/include/video/udlfb.h
+++ b/include/video/udlfb.h
@@ -65,9 +65,6 @@ struct dlfb_data {
 #define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
 #define WRITES_IN_FLIGHT (4)
 
-#define MIN_EDID_SIZE 128
-#define MAX_EDID_SIZE 128
-
 #define MAX_VENDOR_DESCRIPTOR_SIZE 256
 
 #define GET_URB_TIMEOUT	HZ
@@ -95,9 +92,6 @@ struct dlfb_data {
 #define DL_ALIGN_UP(x, a) ALIGN(x, a)
 #define DL_ALIGN_DOWN(x, a) ALIGN(x-(a-1), a)
 
-/* remove once this gets added to sysfs.h */
-#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store)
-
 /*
  * udlfb is both a usb device, and a framebuffer device.
  * They may exist at the same time, but during various stages
-- 
cgit v1.2.3


From 81f6f3c1047392a22b9a20bbecf98c7f2d6f922a Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 6 Jan 2011 18:07:54 +0900
Subject: video: udlfb: Kill off special printk wrappers, use pr_fmt().

This kills off all of the dl_xxx() printk wrappers and simply stubs in a
pr_fmt() definition to accomplish the same thing.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/udlfb.c | 76 ++++++++++++++++++++++++++-------------------------
 include/video/udlfb.h | 16 -----------
 2 files changed, 39 insertions(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 530f1598de4e..74a679ef0f5c 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -16,6 +16,8 @@
  * from Florian Echtler, Henrik Bjerregaard Pedersen, and others.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -291,7 +293,7 @@ static int dlfb_ops_mmap(struct fb_info *info, struct vm_area_struct *vma)
 
 	pos = (unsigned long)info->fix.smem_start + offset;
 
-	dl_notice("mmap() framebuffer addr:%lu size:%lu\n",
+	pr_notice("mmap() framebuffer addr:%lu size:%lu\n",
 		  pos, size);
 
 	while (size > 0) {
@@ -732,7 +734,7 @@ static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len)
 				    (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2,
 				    HZ);
 		if (ret < 1) {
-			dl_err("Read EDID byte %d failed err %x\n", i, ret);
+			pr_err("Read EDID byte %d failed err %x\n", i, ret);
 			i--;
 			break;
 		}
@@ -864,7 +866,7 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 		fb_deferred_io_init(info);
 	}
 
-	dl_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
+	pr_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
 	    info->node, user, info, dev->fb_count);
 
 	return 0;
@@ -888,7 +890,7 @@ static void dlfb_free(struct kref *kref)
 
 	kfree(dev->edid);
 
-	dl_warn("freeing dlfb_data %p\n", dev);
+	pr_warn("freeing dlfb_data %p\n", dev);
 
 	kfree(dev);
 }
@@ -924,7 +926,7 @@ static void dlfb_free_framebuffer_work(struct work_struct *work)
 	/* Assume info structure is freed after this point */
 	framebuffer_release(info);
 
-	dl_warn("fb_info for /dev/fb%d has been freed\n", node);
+	pr_warn("fb_info for /dev/fb%d has been freed\n", node);
 
 	/* ref taken in probe() as part of registering framebfufer */
 	kref_put(&dev->kref, dlfb_free);
@@ -950,7 +952,7 @@ static int dlfb_ops_release(struct fb_info *info, int user)
 		info->fbops->fb_mmap = dlfb_ops_mmap;
 	}
 
-	dl_warn("released /dev/fb%d user=%d count=%d\n",
+	pr_warn("released /dev/fb%d user=%d count=%d\n",
 		  info->node, user, dev->fb_count);
 
 	kref_put(&dev->kref, dlfb_free);
@@ -968,12 +970,12 @@ static int dlfb_is_valid_mode(struct fb_videomode *mode,
 	struct dlfb_data *dev = info->par;
 
 	if (mode->xres * mode->yres > dev->sku_pixel_limit) {
-		dl_warn("%dx%d beyond chip capabilities\n",
+		pr_warn("%dx%d beyond chip capabilities\n",
 		       mode->xres, mode->yres);
 		return 0;
 	}
 
-	dl_info("%dx%d valid mode\n", mode->xres, mode->yres);
+	pr_info("%dx%d valid mode\n", mode->xres, mode->yres);
 
 	return 1;
 }
@@ -1017,7 +1019,7 @@ static int dlfb_ops_set_par(struct fb_info *info)
 	u16 *pix_framebuffer;
 	int i;
 
-	dl_notice("set_par mode %dx%d\n", info->var.xres, info->var.yres);
+	pr_notice("set_par mode %dx%d\n", info->var.xres, info->var.yres);
 
 	result = dlfb_set_video_mode(dev, &info->var);
 
@@ -1096,7 +1098,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
 	unsigned char *new_fb;
 	unsigned char *new_back;
 
-	dl_warn("Reallocating framebuffer. Addresses will change!\n");
+	pr_warn("Reallocating framebuffer. Addresses will change!\n");
 
 	new_len = info->fix.line_length * info->var.yres;
 
@@ -1106,7 +1108,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
 		 */
 		new_fb = vmalloc(new_len);
 		if (!new_fb) {
-			dl_err("Virtual framebuffer alloc failed\n");
+			pr_err("Virtual framebuffer alloc failed\n");
 			goto error;
 		}
 
@@ -1128,7 +1130,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
 		 */
 		new_back = vmalloc(new_len);
 		if (!new_back)
-			dl_info("No shadow/backing buffer allcoated\n");
+			pr_info("No shadow/backing buffer allcoated\n");
 		else {
 			if (dev->backing_buffer)
 				vfree(dev->backing_buffer);
@@ -1201,12 +1203,12 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 	/* If that fails, use a previously returned EDID if available */
 	if (info->monspecs.modedb_len == 0) {
 
-		dl_err("Unable to get valid EDID from device/display\n");
+		pr_err("Unable to get valid EDID from device/display\n");
 
 		if (dev->edid) {
 			fb_edid_to_monspecs(dev->edid, &info->monspecs);
 			if (info->monspecs.modedb_len > 0)
-				dl_err("Using previously queried EDID\n");
+				pr_err("Using previously queried EDID\n");
 		}
 	}
 
@@ -1218,7 +1220,7 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 				memcpy(edid, default_edid, default_edid_size);
 				dev->edid = edid;
 				dev->edid_size = default_edid_size;
-				dl_err("Using default/backup EDID\n");
+				pr_err("Using default/backup EDID\n");
 			}
 		}
 	}
@@ -1344,7 +1346,7 @@ static ssize_t edid_show(
 	if (off + count > dev->edid_size)
 		count = dev->edid_size - off;
 
-	dl_info("sysfs edid copy %p to %p, %d bytes\n",
+	pr_info("sysfs edid copy %p to %p, %d bytes\n",
 		dev->edid, buf, (int) count);
 
 	memcpy(buf, dev->edid, count);
@@ -1367,7 +1369,7 @@ static ssize_t edid_store(
 	dlfb_setup_modes(dev, fb_info, src, src_size);
 
 	if (dev->edid && (memcmp(src, dev->edid, src_size) == 0)) {
-		dl_info("sysfs written EDID is new default\n");
+		pr_info("sysfs written EDID is new default\n");
 		dlfb_ops_set_par(fb_info);
 		return src_size;
 	} else
@@ -1440,7 +1442,7 @@ static int dlfb_parse_vendor_descriptor(struct dlfb_data *dev,
 	total_len = usb_get_descriptor(usbdev, 0x5f, /* vendor specific */
 				    0, desc, MAX_VENDOR_DESCRIPTOR_SIZE);
 	if (total_len > 5) {
-		dl_info("vendor descriptor length:%x data:%02x %02x %02x %02x" \
+		pr_info("vendor descriptor length:%x data:%02x %02x %02x %02x" \
 			"%02x %02x %02x %02x %02x %02x %02x\n",
 			total_len, desc[0],
 			desc[1], desc[2], desc[3], desc[4], desc[5], desc[6],
@@ -1469,7 +1471,7 @@ static int dlfb_parse_vendor_descriptor(struct dlfb_data *dev,
 			case 0x0200: { /* max_area */
 				u32 max_area;
 				max_area = le32_to_cpu(*((u32 *)desc));
-				dl_warn("DL chip limited to %d pixel modes\n",
+				pr_warn("DL chip limited to %d pixel modes\n",
 					max_area);
 				dev->sku_pixel_limit = max_area;
 				break;
@@ -1485,7 +1487,7 @@ static int dlfb_parse_vendor_descriptor(struct dlfb_data *dev,
 
 unrecognized:
 	/* allow udlfb to load for now even if firmware unrecognized */
-	dl_err("Unrecognized vendor firmware descriptor\n");
+	pr_err("Unrecognized vendor firmware descriptor\n");
 
 success:
 	kfree(buf);
@@ -1518,24 +1520,24 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 	dev->gdev = &usbdev->dev; /* our generic struct device * */
 	usb_set_intfdata(interface, dev);
 
-	dl_info("%s %s - serial #%s\n",
+	pr_info("%s %s - serial #%s\n",
 		usbdev->manufacturer, usbdev->product, usbdev->serial);
-	dl_info("vid_%04x&pid_%04x&rev_%04x driver's dlfb_data struct at %p\n",
+	pr_info("vid_%04x&pid_%04x&rev_%04x driver's dlfb_data struct at %p\n",
 		usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
 		usbdev->descriptor.bcdDevice, dev);
-	dl_info("console enable=%d\n", console);
-	dl_info("fb_defio enable=%d\n", fb_defio);
+	pr_info("console enable=%d\n", console);
+	pr_info("fb_defio enable=%d\n", fb_defio);
 
 	dev->sku_pixel_limit = 2048 * 1152; /* default to maximum */
 
 	if (!dlfb_parse_vendor_descriptor(dev, usbdev)) {
-		dl_err("firmware not recognized. Assume incompatible device\n");
+		pr_err("firmware not recognized. Assume incompatible device\n");
 		goto error;
 	}
 
 	if (!dlfb_alloc_urb_list(dev, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
 		retval = -ENOMEM;
-		dl_err("dlfb_alloc_urb_list failed\n");
+		pr_err("dlfb_alloc_urb_list failed\n");
 		goto error;
 	}
 
@@ -1545,7 +1547,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 	info = framebuffer_alloc(0, &usbdev->dev);
 	if (!info) {
 		retval = -ENOMEM;
-		dl_err("framebuffer_alloc failed\n");
+		pr_err("framebuffer_alloc failed\n");
 		goto error;
 	}
 
@@ -1556,7 +1558,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 
 	retval = fb_alloc_cmap(&info->cmap, 256, 0);
 	if (retval < 0) {
-		dl_err("fb_alloc_cmap failed %x\n", retval);
+		pr_err("fb_alloc_cmap failed %x\n", retval);
 		goto error;
 	}
 
@@ -1567,7 +1569,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 
 	retval = dlfb_setup_modes(dev, info, NULL, 0);
 	if (retval != 0) {
-		dl_err("unable to find common mode for display and adapter\n");
+		pr_err("unable to find common mode for display and adapter\n");
 		goto error;
 	}
 
@@ -1581,7 +1583,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 
 	retval = register_framebuffer(info);
 	if (retval < 0) {
-		dl_err("register_framebuffer failed %d\n", retval);
+		pr_err("register_framebuffer failed %d\n", retval);
 		goto error;
 	}
 
@@ -1590,7 +1592,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 
 	device_create_bin_file(info->dev, &edid_attr);
 
-	dl_info("DisplayLink USB device /dev/fb%d attached. %dx%d resolution."
+	pr_info("DisplayLink USB device /dev/fb%d attached. %dx%d resolution."
 			" Using %dK framebuffer memory\n", info->node,
 			info->var.xres, info->var.yres,
 			((dev->backing_buffer) ?
@@ -1634,7 +1636,7 @@ static void dlfb_usb_disconnect(struct usb_interface *interface)
 	dev = usb_get_intfdata(interface);
 	info = dev->info;
 
-	dl_info("USB disconnect starting\n");
+	pr_info("USB disconnect starting\n");
 
 	/* we virtualize until all fb clients release. Then we free */
 	dev->virtualized = true;
@@ -1698,7 +1700,7 @@ static void dlfb_urb_completion(struct urb *urb)
 		if (!(urb->status == -ENOENT ||
 		    urb->status == -ECONNRESET ||
 		    urb->status == -ESHUTDOWN)) {
-			dl_err("%s - nonzero write bulk status received: %d\n",
+			pr_err("%s - nonzero write bulk status received: %d\n",
 				__func__, urb->status);
 			atomic_set(&dev->lost_pixels, 1);
 		}
@@ -1730,7 +1732,7 @@ static void dlfb_free_urb_list(struct dlfb_data *dev)
 	int ret;
 	unsigned long flags;
 
-	dl_notice("Waiting for completes and freeing all render urbs\n");
+	pr_notice("Waiting for completes and freeing all render urbs\n");
 
 	/* keep waiting and freeing, until we've got 'em all */
 	while (count--) {
@@ -1809,7 +1811,7 @@ static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size)
 	dev->urbs.count = i;
 	dev->urbs.available = i;
 
-	dl_notice("allocated %d %d byte urbs\n", i, (int) size);
+	pr_notice("allocated %d %d byte urbs\n", i, (int) size);
 
 	return i;
 }
@@ -1826,7 +1828,7 @@ static struct urb *dlfb_get_urb(struct dlfb_data *dev)
 	ret = down_timeout(&dev->urbs.limit_sem, GET_URB_TIMEOUT);
 	if (ret) {
 		atomic_set(&dev->lost_pixels, 1);
-		dl_warn("wait for urb interrupted: %x available: %d\n",
+		pr_warn("wait for urb interrupted: %x available: %d\n",
 		       ret, dev->urbs.available);
 		goto error;
 	}
@@ -1858,7 +1860,7 @@ static int dlfb_submit_urb(struct dlfb_data *dev, struct urb *urb, size_t len)
 	if (ret) {
 		dlfb_urb_completion(urb); /* because no one else will */
 		atomic_set(&dev->lost_pixels, 1);
-		dl_err("usb_submit_urb error %x\n", ret);
+		pr_err("usb_submit_urb error %x\n", ret);
 	}
 	return ret;
 }
diff --git a/include/video/udlfb.h b/include/video/udlfb.h
index bf857526063b..69d485a4a026 100644
--- a/include/video/udlfb.h
+++ b/include/video/udlfb.h
@@ -92,20 +92,4 @@ struct dlfb_data {
 #define DL_ALIGN_UP(x, a) ALIGN(x, a)
 #define DL_ALIGN_DOWN(x, a) ALIGN(x-(a-1), a)
 
-/*
- * udlfb is both a usb device, and a framebuffer device.
- * They may exist at the same time, but during various stages
- * inactivity, teardown, or "virtual" operation, only one or the
- * other will exist (one will outlive the other).  So we can't
- * call the dev_*() macros, because we don't have a stable dev object.
- */
-#define dl_err(format, arg...) \
-	pr_err("udlfb: " format, ## arg)
-#define dl_warn(format, arg...) \
-	pr_warning("udlfb: " format, ## arg)
-#define dl_notice(format, arg...) \
-	pr_notice("udlfb: " format, ## arg)
-#define dl_info(format, arg...) \
-	pr_info("udlfb: " format, ## arg)
-
 #endif
-- 
cgit v1.2.3


From 0c6610017459ed9642548694fe88971d3f4206aa Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 4 Jan 2011 19:24:06 +0000
Subject: net: ixp4xx_eth: Return proper error for eth_init_one

Return PTR_ERR(port->phydev) instead of 1 if phy_connect failed.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/arm/ixp4xx_eth.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 6028226a7270..9eb9b98a7ae3 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -1229,8 +1229,10 @@ static int __devinit eth_init_one(struct platform_device *pdev)
 	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, "0", plat->phy);
 	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link, 0,
 				   PHY_INTERFACE_MODE_MII);
-	if ((err = IS_ERR(port->phydev)))
+	if (IS_ERR(port->phydev)) {
+		err = PTR_ERR(port->phydev);
 		goto err_free_mem;
+	}
 
 	port->phydev->irq = PHY_POLL;
 
-- 
cgit v1.2.3


From 9c86c0f4ba49b39f909d7f18731b91e563e07065 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 4 Jan 2011 22:40:04 +0000
Subject: net: r6040: Return proper error for r6040_init_one

Return -ENOMEM instead of 0 for the case of mdiobus_alloc and kmalloc failure.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/r6040.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 0b014c894686..27e6f6d43cac 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -1153,6 +1153,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
 	lp->mii_bus = mdiobus_alloc();
 	if (!lp->mii_bus) {
 		dev_err(&pdev->dev, "mdiobus_alloc() failed\n");
+		err = -ENOMEM;
 		goto err_out_unmap;
 	}
 
@@ -1165,6 +1166,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
 	lp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
 	if (!lp->mii_bus->irq) {
 		dev_err(&pdev->dev, "mii_bus irq allocation failed\n");
+		err = -ENOMEM;
 		goto err_out_mdio;
 	}
 
-- 
cgit v1.2.3


From 68d7c1aa2fee6acb11fcb826a207e4b81d8a1f57 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Wed, 5 Jan 2011 15:14:13 +0000
Subject: cnic: Fix the type field in SPQ messages

The new firmware interface requires each Slow Path Queue (SPQ) message's
type field to include the function number.  The existing code does not
do this consistently.  We fix this by OR'ing in the function number
into the type field centrally in cnic_submit_kwqe_16().

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cnic.c | 33 ++++++++++++---------------------
 1 file changed, 12 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index aa5016ad9e19..263a2944566f 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -1290,12 +1290,18 @@ static int cnic_submit_kwqe_16(struct cnic_dev *dev, u32 cmd, u32 cid,
 	struct cnic_local *cp = dev->cnic_priv;
 	struct l5cm_spe kwqe;
 	struct kwqe_16 *kwq[1];
+	u16 type_16;
 	int ret;
 
 	kwqe.hdr.conn_and_cmd_data =
 		cpu_to_le32(((cmd << SPE_HDR_CMD_ID_SHIFT) |
 			     BNX2X_HW_CID(cp, cid)));
-	kwqe.hdr.type = cpu_to_le16(type);
+
+	type_16 = (type << SPE_HDR_CONN_TYPE_SHIFT) & SPE_HDR_CONN_TYPE;
+	type_16 |= (cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
+		   SPE_HDR_FUNCTION_ID;
+
+	kwqe.hdr.type = cpu_to_le16(type_16);
 	kwqe.hdr.reserved1 = 0;
 	kwqe.data.phy_address.lo = cpu_to_le32(l5_data->phy_address.lo);
 	kwqe.data.phy_address.hi = cpu_to_le32(l5_data->phy_address.hi);
@@ -1819,19 +1825,15 @@ static int cnic_bnx2x_destroy_ramrod(struct cnic_dev *dev, u32 l5_cid)
 	struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
 	union l5cm_specific_data l5_data;
 	int ret;
-	u32 hw_cid, type;
+	u32 hw_cid;
 
 	init_waitqueue_head(&ctx->waitq);
 	ctx->wait_cond = 0;
 	memset(&l5_data, 0, sizeof(l5_data));
 	hw_cid = BNX2X_HW_CID(cp, ctx->cid);
-	type = (NONE_CONNECTION_TYPE << SPE_HDR_CONN_TYPE_SHIFT)
-		& SPE_HDR_CONN_TYPE;
-	type |= ((cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
-		 SPE_HDR_FUNCTION_ID);
 
 	ret = cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL,
-				  hw_cid, type, &l5_data);
+				  hw_cid, NONE_CONNECTION_TYPE, &l5_data);
 
 	if (ret == 0)
 		wait_event(ctx->waitq, ctx->wait_cond);
@@ -2204,7 +2206,6 @@ static int cnic_bnx2x_fcoe_init1(struct cnic_dev *dev, struct kwqe *wqes[],
 	cp->kcq2.sw_prod_idx = 0;
 
 	cid = BNX2X_HW_CID(cp, cp->fcoe_init_cid);
-	printk(KERN_ERR "bdbg: submitting INIT RAMROD \n");
 	ret = cnic_submit_kwqe_16(dev, FCOE_RAMROD_CMD_ID_INIT, cid,
 				  FCOE_CONNECTION_TYPE, &l5_data);
 	*work = 3;
@@ -4977,7 +4978,7 @@ static void cnic_init_rings(struct cnic_dev *dev)
 	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
 		u32 cli = cp->ethdev->iscsi_l2_client_id;
 		u32 cid = cp->ethdev->iscsi_l2_cid;
-		u32 cl_qzone_id, type;
+		u32 cl_qzone_id;
 		struct client_init_ramrod_data *data;
 		union l5cm_specific_data l5_data;
 		struct ustorm_eth_rx_producers rx_prods = {0};
@@ -5009,15 +5010,10 @@ static void cnic_init_rings(struct cnic_dev *dev)
 		l5_data.phy_address.lo = udev->l2_buf_map & 0xffffffff;
 		l5_data.phy_address.hi = (u64) udev->l2_buf_map >> 32;
 
-		type = (ETH_CONNECTION_TYPE << SPE_HDR_CONN_TYPE_SHIFT)
-			& SPE_HDR_CONN_TYPE;
-		type |= ((cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
-			SPE_HDR_FUNCTION_ID);
-
 		set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
 
 		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CLIENT_SETUP,
-			cid, type, &l5_data);
+			cid, ETH_CONNECTION_TYPE, &l5_data);
 
 		i = 0;
 		while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) &&
@@ -5047,7 +5043,6 @@ static void cnic_shutdown_rings(struct cnic_dev *dev)
 		u32 cid = cp->ethdev->iscsi_l2_cid;
 		union l5cm_specific_data l5_data;
 		int i;
-		u32 type;
 
 		cnic_ring_ctl(dev, cid, cli, 0);
 
@@ -5068,12 +5063,8 @@ static void cnic_shutdown_rings(struct cnic_dev *dev)
 		cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1);
 
 		memset(&l5_data, 0, sizeof(l5_data));
-		type = (NONE_CONNECTION_TYPE << SPE_HDR_CONN_TYPE_SHIFT)
-			& SPE_HDR_CONN_TYPE;
-		type |= ((cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) &
-			 SPE_HDR_FUNCTION_ID);
 		cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL,
-			cid, type, &l5_data);
+			cid, NONE_CONNECTION_TYPE, &l5_data);
 		msleep(10);
 	}
 	clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
-- 
cgit v1.2.3


From 141dfba342b672588799432d74a3b6be88b5d713 Mon Sep 17 00:00:00 2001
From: Ferenc Wagner <wferi@niif.hu>
Date: Thu, 6 Jan 2011 05:11:19 +0000
Subject: netconsole: don't announce stopping if nothing happened

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netconsole.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 94255f09093d..b2ad998040fa 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -664,6 +664,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
 	unsigned long flags;
 	struct netconsole_target *nt;
 	struct net_device *dev = ptr;
+	bool stopped = false;
 
 	if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER ||
 	      event == NETDEV_BONDING_DESLAVE || event == NETDEV_GOING_DOWN))
@@ -690,13 +691,14 @@ static int netconsole_netdev_event(struct notifier_block *this,
 			case NETDEV_GOING_DOWN:
 			case NETDEV_BONDING_DESLAVE:
 				nt->enabled = 0;
+				stopped = true;
 				break;
 			}
 		}
 		netconsole_target_put(nt);
 	}
 	spin_unlock_irqrestore(&target_list_lock, flags);
-	if (event == NETDEV_UNREGISTER || event == NETDEV_BONDING_DESLAVE)
+	if (stopped && (event == NETDEV_UNREGISTER || event == NETDEV_BONDING_DESLAVE))
 		printk(KERN_INFO "netconsole: network logging stopped, "
 			"interface %s %s\n",  dev->name,
 			event == NETDEV_UNREGISTER ? "unregistered" : "released slaves");
-- 
cgit v1.2.3


From 38cfb907a55f3223445151b517b6e4678b8c9d66 Mon Sep 17 00:00:00 2001
From: Ferenc Wagner <wferi@niif.hu>
Date: Thu, 6 Jan 2011 05:11:20 +0000
Subject: netconsole: clarify stopping message

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/netconsole.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index b2ad998040fa..dfb67eb2a94b 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -699,8 +699,8 @@ static int netconsole_netdev_event(struct notifier_block *this,
 	}
 	spin_unlock_irqrestore(&target_list_lock, flags);
 	if (stopped && (event == NETDEV_UNREGISTER || event == NETDEV_BONDING_DESLAVE))
-		printk(KERN_INFO "netconsole: network logging stopped, "
-			"interface %s %s\n",  dev->name,
+		printk(KERN_INFO "netconsole: network logging stopped on "
+			"interface %s as it %s\n",  dev->name,
 			event == NETDEV_UNREGISTER ? "unregistered" : "released slaves");
 
 done:
-- 
cgit v1.2.3


From 09798eb9479da3413bdf96e7d22a84d8b21e05e1 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Wed, 5 Jan 2011 13:08:06 -0800
Subject: atyfb: Fix bootup hangs on sparc64.

After commit 25edd6946a1d74e5e77813c2324a0908c68bcf9e ("sparc64: Get
rid of indirect p1275 PROM call buffer.")  we can't pass virtual
addresses >4GB to PROM calls.

Largely this is never necessary in drivers because we have a copy of
the entire PROM device tree in the kernel and a set of of_*()
interfaces to access it.

Unfortunately there were some lingering prom calls in the atyfb
driver, in particular prom_finddevice() was being called with an
on-stack address which could be anywhere.

This code is actually probing for information we already have, the
PROM choosen console output device is stored in of_console_device so
all of this nasty code consolidates into a one-line comparison.

Next we have some prom_getintdefault() calls which are trivially
transformed into the equivalent of_getintprop_default().

Special thanks to Fabio, who figured out exactly where the bootup
was hanging.  That made this bug trivial to fix.

Reported-by: Fabio M. Di NItto <fabbione@fabbione.net>
Reported-by: Sam Ravnborg <sam@ravnborg.org>
Reported-by: Frans van Berckel <fberckel@xs4all.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Fabio M. Di NItto <fabbione@fabbione.net>
---
 drivers/video/aty/atyfb_base.c | 27 +++++----------------------
 1 file changed, 5 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5bf91236c701..5a3ce3ad1ec8 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2969,10 +2969,8 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
 {
 	struct atyfb_par *par = info->par;
 	struct device_node *dp;
-	char prop[128];
-	phandle node;
-	int len, i, j, ret;
 	u32 mem, chip_id;
+	int i, j, ret;
 
 	/*
 	 * Map memory-mapped registers.
@@ -3088,23 +3086,8 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
 		aty_st_le32(MEM_CNTL, mem, par);
 	}
 
-	/*
-	 * If this is the console device, we will set default video
-	 * settings to what the PROM left us with.
-	 */
-	node = prom_getchild(prom_root_node);
-	node = prom_searchsiblings(node, "aliases");
-	if (node) {
-		len = prom_getproperty(node, "screen", prop, sizeof(prop));
-		if (len > 0) {
-			prop[len] = '\0';
-			node = prom_finddevice(prop);
-		} else
-			node = 0;
-	}
-
 	dp = pci_device_to_OF_node(pdev);
-	if (node == dp->phandle) {
+	if (dp == of_console_device) {
 		struct fb_var_screeninfo *var = &default_var;
 		unsigned int N, P, Q, M, T, R;
 		u32 v_total, h_total;
@@ -3112,9 +3095,9 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
 		u8 pll_regs[16];
 		u8 clock_cntl;
 
-		crtc.vxres = prom_getintdefault(node, "width", 1024);
-		crtc.vyres = prom_getintdefault(node, "height", 768);
-		var->bits_per_pixel = prom_getintdefault(node, "depth", 8);
+		crtc.vxres = of_getintprop_default(dp, "width", 1024);
+		crtc.vyres = of_getintprop_default(dp, "height", 768);
+		var->bits_per_pixel = of_getintprop_default(dp, "depth", 8);
 		var->xoffset = var->yoffset = 0;
 		crtc.h_tot_disp = aty_ld_le32(CRTC_H_TOTAL_DISP, par);
 		crtc.h_sync_strt_wid = aty_ld_le32(CRTC_H_SYNC_STRT_WID, par);
-- 
cgit v1.2.3


From 4e3dbdb1392a83bd21a6ff8f6bc785495058d37c Mon Sep 17 00:00:00 2001
From: Richard Mortimer <richm@oldelvet.org.uk>
Date: Thu, 6 Jan 2011 11:50:30 -0800
Subject: cassini: Use local-mac-address prom property for Cassini MAC address

Fallback on the local-mac-address prom property if the Cassini device
does not have an address programmed in the VPD ROM. This uses the same
technique as implemented by the sungem driver.

The problem was reported by Frans van Berckel using Debian kernel 2.6.34-7
on Sun Fire V440. udev was assigning a new eth<n> device name on each reboot
because the cassini driver was using a random MAC address.

Fix tested on 2.6.34-7 and 2.6.37 Sun Fire V440. Compile tested against
2.6.36 davem/sparc-2.6.git

Reported-by: Frans van Berckel <fberckel@xs4all.nl>
Tested-by: Frans van Berckel <fberckel@xs4all.nl>
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Richard Mortimer <richm@oldelvet.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/cassini.c | 16 ++++++++++++++++
 drivers/net/cassini.h |  3 +++
 2 files changed, 19 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 73502fef8769..7206ab2cbbf8 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -3203,6 +3203,10 @@ static int cas_get_vpd_info(struct cas *cp, unsigned char *dev_addr,
 	int phy_type = CAS_PHY_MII_MDIO0; /* default phy type */
 	int mac_off  = 0;
 
+#if defined(CONFIG_OF)
+	const unsigned char *addr;
+#endif
+
 	/* give us access to the PROM */
 	writel(BIM_LOCAL_DEV_PROM | BIM_LOCAL_DEV_PAD,
 	       cp->regs + REG_BIM_LOCAL_DEV_EN);
@@ -3350,6 +3354,14 @@ use_random_mac_addr:
 	if (found & VPD_FOUND_MAC)
 		goto done;
 
+#if defined(CONFIG_OF)
+	addr = of_get_property(cp->of_node, "local-mac-address", NULL);
+	if (addr != NULL) {
+		memcpy(dev_addr, addr, 6);
+		goto done;
+	}
+#endif
+
 	/* Sun MAC prefix then 3 random bytes. */
 	pr_info("MAC address not found in ROM VPD\n");
 	dev_addr[0] = 0x08;
@@ -5019,6 +5031,10 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
 	cp->msg_enable = (cassini_debug < 0) ? CAS_DEF_MSG_ENABLE :
 	  cassini_debug;
 
+#if defined(CONFIG_OF)
+	cp->of_node = pci_device_to_OF_node(pdev);
+#endif
+
 	cp->link_transition = LINK_TRANSITION_UNKNOWN;
 	cp->link_transition_jiffies_valid = 0;
 
diff --git a/drivers/net/cassini.h b/drivers/net/cassini.h
index dbc47878d83b..faf4746a0f3e 100644
--- a/drivers/net/cassini.h
+++ b/drivers/net/cassini.h
@@ -2868,6 +2868,9 @@ struct cas {
 	dma_addr_t block_dvma, tx_tiny_dvma[N_TX_RINGS];
 	struct pci_dev *pdev;
 	struct net_device *dev;
+#if defined(CONFIG_OF)
+	struct device_node	*of_node;
+#endif
 
 	/* Firmware Info */
 	u16			fw_load_addr;
-- 
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